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197-038
Ol' OR BEFORE C:LORB_,M~ILM.DO C P E RM I T DATA ..... AOGCC Individual Well Geological Materials Inventory T DATA PLUS ........................ 97-038 NGP-TV/D ~/8507-8890 97-o38 NGP-T~ ~8S07-8609 PB1 97-038 NGP-TVD ~/8507-8928 PB2 97-038 NGP-MD ~9813-10300 PB2 97-038 NGP-MD ~9813-10299 PB3 97-038 NGP-TVD ~8507-8870 PB3 97-038 8021 t~D 1,12-17 SPERRY GR/ROP 97-038 8022 ~E~SPERRY GR/ROP PB1 97-038 8023 .~L/D SPERRY GR/ROP PB2 97-038 8024 ~,~ 1,4-11 SPERRY GR/ROP 97-038 EOW SRVY ~DRILLEX 9800-9933 PB1 97-038 EOW SRVY &-R' DRILLEX 9834-10289 PB2 97-038 EOW SRVY ~R~DRILLEX 10028-10299 PB3 10-407 ~,R COMPLETION DATE @ ~OIq~l DAILY WELL OPS R ©3-/~ /~)/ TO ~ ~d/¢~/ Are dry ditch samples required? yes ~]LAnd received? Was the well cored? yes ~Analysis & description received? Are well tests required?, eyes ~Received? Well is in compliance /~ I~i%ial COMMENTS Page: 1 Date: 04/07/99 T / RUN RECVD D .............. FINAL 06/20/97 FINAL 06/20/97 FINAL 06/20/97 FINAL 06/20/97 FINAL 06/20/97 FINAL 06/20/97 FINAL 06/20/97 FINAL 06/20/97 07/02/97 1 07/02/97 1,4-8 07/02/97 07/02/97 07/21/97 07/21/97 07/21/97 @ ?I~II~PI' BOX PLUGGING'~& LOCATION CLEAR~C~, REPORT State of Alaska .ALASKA 0IL & GAS CONSERVATION COM~I$SiON - . File: APi No. We!! N~e 0uerator -- Lccatio~ Abnd Date Completed Note casing size, wt, depth, cmt vol, & procedure. Sfc C~g: Long Csg: Per_= intervals - tops: Review the well file, and-comment on plugging, well head S ~a t%lS, Plugs: clear, code. Well head cut off: Marker post or plate: Location Clearance: Code · STATE OF ALASKA ALASKA --'L AND GAS CONSERVATION (' ..... MMISSION WELL COMPLETION OR RECOMP LETION HEPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 7. Permit Number 97-038 2. Name of Operator BP Exploration 3. Address P. O. Box 196612 Anchoraqe, Alaska 99519-6612 4. Location of well at su dace 2041' SNL, 473' EWL, Sec. 4, T11N, R14E At Top Producing Interval 1267' NSL, 2148'EWL, Sec. 33, T12N, R14E At Total Depth 1119'NSL, 2135'EWL, Sec 33, T12N, R14E 5. Elevation in feet (ind 63.21 AMSL 12. Date Spudded 3/23/97 icate KB, DF, etc.) 16. Lease Designation and ! I028300 13. Date T.D. Reached 3/30/97 18. Plug Back Depth (MD+T 9734, r Logs Run Serial No. 8. APl Number 50- 029-21945-01 9. Unit or Lease Name Prudhoe Bav Unit 0. Well Number K-O7A 1. Field and Pool Prudhoe Bay Field/Prudhoe Bay Pool 14. Date Comp., Susp. or Aband. 15. Water Depth, if offsh ore 116. No. of Completions 3/30/97 n/a feet MSL I~ none VD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafro st YES [] NO []I 2033 feet MD 17. Total Depth (MD+TVD) 10299, 8863' TVD 22. Type Electric or Othe 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MB CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORI' AMOUNT PULLED 24. Perforations open to Production (MD+TVD of Top interval, size and number ) none and Bottom and 25. TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD) ~-6. ACID, FRACTURE, CEMENT SOJEEZE, ETD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10125-9734 17bbls cement 27. PRODUCTION TEST Date First Production IMethod of Operation (Flow ing, gas lift, etc.) not on production Date of Test Flow Tubing Press. Hours Tested PRODUCTION FOR OIL-BBL TEST PERIOD I~ CALCULATED . O L-BBL 24-HOUR RATE I~ Casing Pressure GAS-MCF GAS-MCP WATER-BBL WATER-BBL ICHOKE SIZE GAS-OIL RATIO OIL GRAVITY-APl (corr) 28. CORE DATA Brief description of lith ology, porosity, fracture s, apparent dips, and pre sence of oil, gas or wate r. Submit core chips. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. GEOLOGIC MARKERE .... ' "' :ORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTP TRUE VERT. DEPTI- GOR, and time of each pha se. TSAD 9840 8531 TZ3 9918 8598 TZ2 9984 8657 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and co rrect to the best of my k nowledge Signed ~/'~ ~ Title ~.,~ilTt,hin_rT. Drillin_rT. TA Date · General: This form is des igned for submitting a co all types of lands and le ases in Alaska. Item 1: Classification of Service Wells: Gas injec water disposal, water sup ply for injection, observ Item 5: Indicate which el evation is used as refere given in other spaces on this form and in any atta Item 16 and 24: If this completion), so state in in item 27. Submit a sep data pertinent to such in well is completed for sep item 16, and in item 24 s arate form for each addit terval. Item 21: Indicate whether from ground level (GL) o Item 23: Attached supplem ental records for this we lng and the location of t he cementing tool. Item 27: Method of Operat ion: Flowing, Gas Lift, R jection, Gas Injection, S hut-in, Other-explain. Item 28: If no cores take n, indicate "none". INSTRUCTIONS mplete and correct well c tion, water injection, st ation, injection for in-s nce (where not otherwise chments. arate production from mor how the producing interva ional interval to be sepa r other elevation (DF, KB II should show the detail od Pump, Hydraulic Pump, ompletion report and log on eam injection, air inject ion, salt itu combustion. shown) for depth measurem ents e than one interval (mult iple Is for only the interval reported rately produced, showing the , etc.). s of any multiple stage c ement- Submersible, Water In- Form 10-407 Well: K-07A Accept: 3/22/97 Field: Prudhoe Bay Spud: 3/23/97 APl: 50-029-21045-01 Release: 4/5/97 Permit: 97-038 CTD Unit: Nordic #1 Date Day Depth 3/23/97 1 9803 MIRU DS/Nordic #1 CTD Rig, N/U BOP Stack. R/U Tanks and hardline. Injector tested OK. POOH at 130 FPM - OK.--- ACCEPTED RIG AT 0700 HRS, ON 03/22/97. Press test BOPE and fax test report to AOGCC. M/U Window Milling BHA #1. RIH. Mill out ×N nipple at 9441 FT BKB. RIH. Mill window from 9804.6'-9810.6'. POOH, mill had good wear pattern. Throat wear indicated had been drilling outside. Cement embedded in mill. PU String Reamer and Formation Mill, TIH. 3/24/97 2 9803 POOH w/window mill. Run in with string reamer and formation mill. Dress window and make hole to 9817'. POOH, Trip in with directional assembly. Drilling ahead. 3~25~97 3 9933 Drilled build section from 9906 - 9933 ft. POOH for bit at top oTone 3. RIH with HTC tri-cone bit on a 2.75 deg tandem motor to drill Zone 3. GR log for correlation, Developed ledge while logging. Attempt to work by ledge-no progress. Sperry tools quit. POOH, change out Sperry probe. TIH, attempt to work back into old hole-no progress. POOH for straighter motor. TIH, tag whipstock, correct depth (-10'). Work downhole. 3~26~97 4 9952 Attempt to find old hole with BHA ~ without success. Begin sidetrack #1 @ 9839' and drill to 9865'. POOH to change motor. Cut off 50' CT. Change motor bend to 2.75 deg. RIH wi BHA #7. Directional drill from 9865'-9952' (last 20' were in Zone 3). POOH for bit-slow penetration. Flag CT at window. Change bit. RIH wi BHA #8. Tie in to flag, orient to high side. RIH thru window. RIH to 9932' and lost weight. Orient to get drilling TF. 3/27/97 5 10221 Orient to get drilling TF. Drill with tri-cone bit from 9952 - 10018 ft through all of Zone 3. ROP stopped, POOH. Bit undergauge [1/32"]. RIH with BHA#9. Ream to bottom from 9858 ft. Drilled from 10,018 - 10221' turning to right. Began building angle, but formation was too soft to get required build with 2.75 deg motor. POOH to change motor. Change motor (3.0 deg) and MWD probe. RIH w/BHA #10. Tie in to GR in liner at 9750'-subtract 8'. RIH. 3/28/97 6 10286 Finish RIH w/BHA#10. Tag bottom at 10221'. Orient to high side. Drill from 10221-10286 FT. Unable to drill further. Directional considerations require plugging the open hole back. POOH. Bit #5RR was balled up and badly worn. M/U cementing stinger w/dart catcher. RIH, clean to TD. R/U Cementers. Held Safety Meeting. Pump 6.0 BBLs, !7.0 PPG, Class G Cement. Drop Dart and displace with FIoPro. Lay in cement from 10286 - 9846 ft BKB. RIH and jet thru cement with mud to KOP at 9970'. Circ out excess cement while POOH. Perform weekly BOP test while WOC (AOGCC waived witness). WOC. 3~29~97 7 10246 WOC. M/U directional BHAwith 3.0 deg bent motor. RIH. Tag cement plug at 10,037 ft BKB. Kick-off Cement plug. Drill from 10,037 - 10,155 ft BKB building Inc. Orient TF to right and drill from 10,155 - 10216'. Backream to window. Drill from 10216-246' making slow progress. POOH to check BHA. Change out bit, motor and MWD probe. 3/30/97 8 '10246 RIH wi BHA #13. Tie-in with GR. Drilled with 3.0 deg motor from 10246 - 10257 FT. Unable to drill further. POOH. Bit was balled with clay, one nozzle was plugged· Change bit. RIH with BHA #14. Drilled from 10257-10299'. POOH to plug back and drill to a different objective. LD BHA#14. RIH with cementing BHA #15. Set down at 10127'-unable to get by. Pump 7 bbls 17.0 ppg Class G cement followed by dart. Displace with mud with rig pump to lay balanced plug in open hole from 10125' to 9734.' ir¥7~' liner..Park toqet cement settle. Prep to contaminate to window. ~i- .'~ ~. 'i ' ' '~ Page No.1 K-7AEOW.xls K.07J~[.~~ 6/19/97 2:44 PM END OF WELL SURVEYS BP EXPLORATION ALASKA INC. END OF WELL SURVEY REPORT FOR THE K-07APB3 VERTICAL SECTION USED '252.83° RKB '63.21' NOTE ·GRID N/S AND E/W OFFSETS ALSO GRID ASP X AND Y ARE RELATIVE TO GRID NORTH , 'GRID N/S AND ENV OFFSETS ARE REQUIRED FOR GEOLOGICAL WORK TRUE N/S AND ENV OFFSETS ARE RELATIVE TO TRUE NORTH ALL AZIMUTH VALUES ARE RELATIVE TO TRUE NORTH I __ OFFSETS ARE CALCULATED TO GRID AND TRUE NORTH AS INDICATED , GRID CONVERGE-~ICE 1.30° ~ ~IETIC DEC. TO TRUE NORTH 28.58° .PARED BY ' DRILEX -- __ ~)IRECTIONAL CO. -- ' DRILEX SYSTEMS, INC. MWD CO. ' SPERRY SUN -- __ COMMENTS MD Inc. Dir SS DEPTH VS TRUE TRUE Build Turn Dogleg GRID GRID ASP Y ASP X ft deg deg ft ft ! NI-S E/-W degll00 degll00 deg/100 N/-S E/-W ft ft -- -- TI P from K-07APB2 10028~40 11,60 197.52 8700.00 0,00 3309.20 1766,00 0.00 0.00 0.00 3348.70 1700.50 5978510.00 672443.60 KOP '1-~036.10 11.80 202.60 8707.50 0.90 3307,70 1765.50 2.60 66.30 13,70 3347.20- 1700.00 5978508.50 672443.10 10066.10 20.57 195.59 8736.30 5.80 3299.80 1962.90 29.20 -23.40 29.90 3339.20 1697.60 5978500.50- 672440.70 ----~3097.00 30.40 200.34 8764.20 13,50 3287,20 1958.70 31,80 15,30 32.40 3326,60 1693.70 5978488.00 672436.80 10131.80~ 42.00 198.23 -~792.30 25.70 3267.80 1751.90 -- 33.30 -6.10 33.50 3307.00 1687.40 5978468.50 672430.50 .__ 10160.50 52.47 198.93 8811,70! 37,90 3247,90 1745,20 36,50 2,40 36.60 3286,90 1681,10 5978448.50 672424.30 10191.80 60,63 209,13 8829.00 55.20 3224.20 1734,50 26.10 32.60 37.60 3263.00 1671.00 5978424.50 672414.10 ........................... -~-~2~-~ i 0 66.62 220.54 8842.00 75,80 3202.70 1719.50 .2___0.40 39.00 40.40 3241.20 1656.50 5978402:.5.0_ 6__.7_2~39_9__._6__9_0 ........................ '~-6-2-51.20 69.25 229.51 8853.30 100.50 3183,00 1699,80 8,80 29,80 29.00 3221.10 1637.20 5978382.50 672380.30 ......................... -1-~'28--0.30 70,65 241.82 8863.30 126.50 31 ~-7.70 1677.30 ..... 4.80 42.30 40.00 3205.20 1615.00 5978366.50 ........ ~2--~§~'~--~ Projected TD ..... 10299.00 71.65 249.60 8869.40 -- 144.10 3160.40- 1661.20 5.30 41.50 39,70 3197.60 1599.10 5978359.00_ 672342.20, THESE SURVEYS ARE TRUE AND CORRECT TO THE BEST OF MY KNOWL. EDGE. -- . ..... .__:_::__:_. _ ............... ...................... DISTRICT MANAGER - DRILEX SYSTEMS, INC. ORIGINAL Page No.1 K-7AEOW. xls K-07APB1 6/19/97 12:26 PM END OF WELL SURVEYS BP EXPLORATION ALASKA INC. END OF WELL SURVEY REPORT FOR THE K-07APB1 VERTICAL SECTION USED 252.83° RKB 63.21' ' -- NOTE ' GRID N/S AND ENV OFFSETS ALSO GRID ASP X AND Y ARE RELATIVE TO GRID NORTH · GRID N/S AND ENV OFFSETS ARE REQUIRED FOR GEOLOGICAL WORK .__' ' TRUE N/S AND ENV OFFSETS ARE RELATIVE TO TRUE NORTH ' ALL AZIMUTH VALUES ARE RELATIVE TO TRUE NORTH · OFFSETS ARE CALCULATED TO GRID AND TRUE NORTH AS INDICATED -- G°'r) CONVERGENCE 1.30° ]' ~iETiC DEC, TO TRUE NORTH 28.58° :PARED BY :t DRILEX __ DIRECTIONAL CO, DRILEX SYSTEMS, INC. MWD CO, SPERRY SUN --. COMMENT~ ..... MD Inc. Dir SS DEPTH VS TRUE TRU---E Build Turn Dogl~-~' GRID GRID ASP ~- ASP X -- ____ ft deg deg ft ft NI-S E/-W deg/100 degl100 degl100 NI-S EI-W .~t fl: ._._ Tie In Point 9800.00 27.60 52.85 8496.20 0.00 3322.20 1683.90 0.00 0.00 0.00 3359.80 1618.10 5978522.00 672361.40 KOP/Window 9809.00 27.60 52.79 8504.20 -3.90 3324.70 1687.20 0.00 -0.70 0.30 3362.40 1621.40 5978524.50 672364.60 9834.00 33.40 66.60 8525.70 -16.20 3331.00 1698.20 23.20 55.20 36.30 3368.90 1632.20 5978531.00 672375.40 9866.20 32.92 84.25 8552.70 -33.60 3335.40 1715.00 -1.50 54.80 29.90 3373.70 1648.90 5978536.00 672392.20 9898.30 31.03 94.45 8580.00 -49.90 3335.60 1732.00 -5.90 31.80 17.80 3374.30 1665.90 5978536.50 672409.10 projecte~l-~'l~- ....... 9933.00 ' 31.03 94.4-~' 8609.70 - -66.50 3334.20 1749.80 .... 0.00 0,00 0.00 3373.30 _ 1683.70 5978535.5__.0_ 672427.00 _-- " )-~-"~iJ-F~TF=-'~S ARE TRUE ,~,-~ CORRECT TO THE-BEST OF MY KNOWLEDGE, -- ........................... -il ................ ...... [¥4- - _ -- BIMO HADIPUTRO ......................................... DISTRICT MANAGER - DRILEX SYSTEMS, INC. , ORIGINAL Page No.1 K-7AEOW.xls K-7PB2 6/19/97 12:48 PM END OF WELL SURVEYS BP EXPLORATION ALASKA INC. END OF WELL SURVEY REPORT FOR THE K-07APB2 I _ VERTICAL SECTION USED 252.83° -- RKB 63.21' NOTE GRID N/S AND E/W OFFSETS ALSO GRID ASP X AND Y ARE RELATIVE TO GRID NORTH GRID N/S AND EAN OFFSETS ARE REQUIRED FOR GEOLOGICAL WORK ..TRUE N/S AND EAN OFFSETS ARE RELATIVE TO TRUE NORTH ALL ~IMUTH VALUES ARE RELATIVE TO TRUE NORTH . OFFSETS ARE CALCULATED TO GRID AND TRUE NORTH AS INDICATED ___ RIDCONVERGENCE ' 1.30° ~ NETIC DEC. TO TRUE NORTH '28.58° _. ~PARED BY ' 'DRILEX -- _ -- DIRECTIONAL CO. DRILEX SYSTEMS, INC. -- MWD CO. SPERRY SUN --. COMMENTS MD Inc. Dir SS DEPTH VS TRUE TRUE Build Turn Dogleg GRID GRID ASP Y ASP X .... ft deg deg ft ft N/-S EI-W deg/100 deg/100 deg/100 NI-S EI-W ft ft __ -- -- --. TIP from K-07APBI 9834.00 33.40 66.60 ~ 8525.70 0.00 3331.00 1698.20 0.00 0,00 0.00 3368.90 1632.20 5978531.00 672375.40 KOP 9839.00 33.15 69.31 8529.90 -2.70 3332.00 1700.70 -5.00 54.20 30.20 3370.00 1634.70 5978532.00 672377.90 9856.20 31.92 8~;-5-0---- 8544.40 -11.90 3334.10' -- 1709,70 -7.20 94.00 50.90 3372.20 1643.60 '5978534.00 672386.80 --~885.50 31.98 8-2.56 8569--120 -27.10 3335.70 1725110 0.20 -10.10 5.30 3374.20 1659.00 5978536.00 672402.10 .................... 9916.40 30.40 103.47 8595.80 -41.90 3334.90 1740.90 -5.10 67.50 35.20 3373.80 1674,80 5978535.50 672417.90 .__ 9947,10 26.10 123.51 8622.90 -5219~' 3329.40 1754.10 -14.00 65.40 3~-.'~'~ ...... 3--368---.-[5-~)- .... 1--688.105978530.00 672431.20 ...................................... ~'~78.30 19.77 144.60 8651.70 -58.90 3321.20 -1762190 -20.30' 67.50 32.90 3360.60 1697.10 5978522.00 672440.20 ...... --99---9-'~.-~0 15.37 162'-.',~ 8671~.40 -60.00 3315.80 ........ ~'}'-8~.-~' ..... -21.30 87.00 33.60 3355.20 1700.10 5978516.50 672443.20 ................................. -1-0~J28.40 11.60 197.52 8700.00 -58.40 3309.20 1766100 - ----~2.8---0- 99.00 29.90 3348.70 1700.50 5978510.00' 672443.60 ............................ -~ 0'-0-5-~.30 11.68 243.93 8730.40 -53.50 3304.9--0- 1762.30 0.30 99.00 29.50 3344.20 !---' 1696.90 5978505.50 ...... 6-7-~,~]b"~' · 10091.70 9.92 274.86 8762.20 -47.70 3303.70 1756.60 -5.50 95.70 18.50 3342.90 1691.20 5978504.00 672434.30 10120.30' 8.87 2t8~79 8790.40 -43'.~0- 3302.10 1752.70 -3.70 -99.00 30.90 3341.30 1687.30 5978502.50 672430.50 10152.40 16.78 193~48 8821.80 ----39.10 3295.70 '~-~'~50,10 24.60--- -78.70 ---29.60 3334.80- 1684.90 5978496.00 - 672428.00 10181.10 2--4.95 190.32 8848.60 -34.20 3285.70 ...... -~-:7-48.-'-00 28.50 -11.00 28.70 3324.70 1683.00 5978486.00 672426.20 .... 10210.90 33.48 189.09 ...... -8-~,]'50 -27170 3271.40 ...... ~745.60 --' 28.70 -4.10 28.80 3310.40 1680.90 5978471.50 672424.10 -- -- .................... '~)-:~-~2 .--4-~- 43.42 191.37 8899.20 -18.60 3252.10 1742.10 31.50 7.20 31.80 3291.00 1677.80 5978452.00 672421.00 10270.00 53.43 1--9-~' i'~ 8917.50 --' ~8.50 3231.90 1737.70 ....... 36.30 5.70 36~50 3270.80 1673.90 5978432.00- 672417.10, Projected TD 10289.00 63.72 193:_9_0 8927.40 -0.3_0 3216.--2_0_ ....... 1_7..3_3.9___0_ ...... --5_4.20 5.00 __5_4_.-4_0_ ...... 32___55_:0_0_. _--1670.50 59784__16.___0_0- ..... _67__2-4.1_3_._6_0_ ORIGINAL END OF WELL SURVEYS COMMENTS _ MD Inc. Dir SS DEPTH VSI TRUE __ TRUE Build Turn Dog~_e_g. .... GRID GRID ASP Y_~ ASP X ft deg deg ft ft N/-S EI-W deg/100 deg/100 degll00 N/-S E/-WftI ft -- THESE SURVEYS ARE TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. -. __ BIMO HADIPUTRO ~_ .... ?-~TRICT MANAGER - DRILEX SYSTEMS, INC. ra !:t I I._1_1 ~ G S E I::IL/I C El S WELL LOG TRANSMITTAL _ -- To.' State of Alaska July 2, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - K-07A, PB 1, PB2, AND PB3., AK-MW-70078 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, iCG, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-029-21045-01, 50-029-21045-70, 50-029-21045-71, AND 50-029-21045-72. 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company - sper r -sum nFtlII_ING SEI:t~I I-- E S WELL LOG TRANSMITTAL To: State of Alaska June 25, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs K-07A, PB 1, PB2 & PB3, AK-MW-70078 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of.' 2Fun Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, iCG, Anchorage, AK 99518 K-07A: 2" x 5"MD Gamma Ray Logs: 50-029-21045-01 2" x 5" TVD Gamma Ray Logs: 50-029-21045-01 K-07A PBI: 2"x 5"MD Gamma Ray Logs: 50-029-21045-70 2"x 5" TVD Gamma Ray Logs: 50-029-21045-70 K-0?A PB2: 2" x 5" MD Gamma Ray Logs: 50-029-21045-71 2"x 5" TVD Gamma Ray Logs: 50-029-21045-71 K-07A PB3: 2" x 5"MD Gamma Ray Logs: 50-029-21045-72 2"x 5" TVD Gamma Ray Logs: 50-029-21045-72 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, inc. Company ALASI~A OIL AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 March 12, 1997 Tedd Stagg Coiled Tubing Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit K-07A BP Exploration (Alaska), Inc. Permit No. 97-038 Sur. Loc. 2041'SNL, 473'EWL, Sec. 4, T11N, R14E, UM Btmnhole Loc. 4186'SNL, 1567'EWL, Sec. 33, T12N, R14E, UM Dear Mr. Stagg: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. · '\ Chairman '~ dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ALA~S. KA_QOIL AND GAS CONSERVATION COMMI,q-~ION - _ APPLICA...,_ N FOR SUNDRY Ai OVALS 1. Type of Request: Abandon x Suspend __ Operation Shutdown __ Re-enter suspended well __ Alter casing __ Repair well __ Plugging × . Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance __ Perforate __ Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchoraqe, Alaska 99519-6612 4. Location of well at surface 2041' SNL, 473'EWL, Sec. 4, T11N, R14E At top of productive interval 1267' NSL, 2148'EWL, Sec. 33, T12N, R14E At effective depth At total depth 14224' NSL, 2332' EWL, Sec. 33, T12N, R14E 12. Present well condition summary Total depth: measured true vertical 5. Type of Well: Development x Exploratory __ Stratigraphic __ Service 10257 feet Plugs (measured) 8960 feet 6. Datum elevation (DF or KB) 63.21 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number K-07 9. Permitnumber 83-169 10. APInumber 50- 029-21045 11. Field/Pool Prudhoe Off Pool Effective depth: measured 10192 feet Junk (measured) true vertical 8904 feet Casing Length Size Cemented depth True vertical depth Structural BKB Conductor 110 20x30 Surface 2709. 13 3/8 ft. Intermediate 96 c cu. ft Production .. Liner 301 cu. ft. Perforation depth: m ', 1~ 10105'-1Ql10' Tubing measured depth)5 1/2", 17#/ft, BTRS Tubing 9366' Packers type and measured depth)packer 9366' SSSV2033' 13. Attachments' Description summary of proposal x Detailed operations program 110 2709 9680 9408-10238 110 feet BOP sketch 14. Estimated date for commencing operation 3/3/97 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~~_r~/,,~---~ Title Coiled Tubina Drillina Enaineer FOR COMMISSION USE ONLY Date Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test__ Location clearance __ Mechanical Integrity Test Subsequent form required 10- Approved by order of the Commission Form 10-403 Rev 06/15/88 IApproval No. Commissioner Date ,.,~ -"'~ ¢" SUBMIT IN TRIPLICATE la. Type of work STATE OF ALASKA - ALASKA "AND GAS CONSERVATION C 41SSlON PERMIT TO DRILL 20 AAC 25.005 Drill ~Redrill ~llb. Typeofwell. Exploratory [] StratigraphicTest [] Re-Entry '[] Deepen[]1 Service [] Development Gas [] Single Zone [] Development Oil [] Multiple Zone [] 2. Name of OperatOr BP F~,n!oration 3. Address P ¢) Rn~ 1.qRR12 ,4nr:.hor~np. Al~.~k~ .q.q.~l.q-RR12 4. Location of well ~t su rf~c~ 2041'SNL, 473' EWL, Sec. 4, T11N, R14E At top of productive inte rval 1267' NSL, 2148'EWL, Sec. 33, T12N, R14E At total depth 4186' SNL, 1567' EWL, Sec. 33, T12N, R14E 12. Distance to nearest property line ADL 028303 @ 1092 feet 3. Distance to nearest w ell no close approach feet 16. To be completed for d eviated wells Kickoff depth 85¢¢ feet Maximum hole angle 87 o 5. Datum Elevation (DF or KB) 63.21 AMSL feet 6. Property Designation 028300 '-~ 7. Unit or property Name Prudhoe Bay Unit 8. Well number operty 10. Field and Pool Prudhoe Bay Field/Prudhoe Bay Pool 11. Type Bond (see 2o AAC 25.025) K-07A 9. Approximate spud date 3/10/97 4. Number of acres in pr 2560 Number 2S100302630-277 Amount $20O, 000.00 5. Proposed depth 17. Anticipated pressure Maximum surface 3330 psig At total depth (]-VD) (MD and TVD) 10,724' 8955'TVDss feet (see 20 AAC 25.035 (e)(2) ) RR¢)I3'/.'~6.32 psig 18. Casing program size Hole 3 3/4" Casing Weight 2 7/8" 6.16# 19. To be completed for R Present well condition su Specifications Grade L-80 ST-L Coupling __ I edrill, Re-entry, and Dee mmary Total depth: Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical measured true vertical Length 110 2709 9680 83O measured true vertical Setting Depth Top Bottom Length 1295' MD 9430' TVD 8168' MD 10724' TVD 8955' pen Operations. Quantity of cement (include stage data) 70 cu. fi. 10257 feet 8960 feet 10192 feet 8904 feet Size Plugs (measured) FEB 2_ 7 199'l Junk (measured) Alaska 0il & 6as 0ohs. Commission Anchorage Cemented Measured depth True Vertical depth 20x30 8 cu. vds 110 13 3/8 3729 cu. fl. 2709 9 5/8 1544 cu. fl 9680 7" 301 cu. fl. 10120~10142~ 10156'-10175~ 10105'-10110' subsea 8878~8797~ 8809'-8825' 9408-10238 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch ~ Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report [] 20 AAC 25.050 requirement s [] 21. I hereby certify that ,~ Cth, e fo~p~going is true an d correct to the best of my knowledge Signed ~~~,./~,,/~ Title Coiled TubinqDrillingEngineer Commission Use Only Permit Number IAPI number IApproval date See cover letter ¢t ~ - 0 ~ 0~ 150- 02,,~.., ,?,.,I O~'/)''-' Ol ~ for other requirements Conditions of approval Samples required [] Yes [] No Mud log required []Yes E~No Hydrogen sulfide measures ,~ Yes [] No Directional survey requir ed ~ Yes [] No Required working pressure for BOPE [] 2M; []3M; [~5M; 1-110M; I-I15M; Other: V Approved by '~ ~° ~"/~ by order of Commissioner the commission Date Form 10-401 Rev. 12-1-85 Submit in triplicate BPX K-07A Sidetrack Summary of Operations: Well K-07 is currently shut-in due to high GOR. The well is being sidetracked to achieve lower GOR production. This sidetrack will be conducted in two phases. Phase 1: Cut Window: Planned for 3/3/97. - The existing Ivishak perforations will be cement squeezed. -A whipstock will be set on ELine at approximately 9,800' MD. - Utilizing a conventional coil tubing unit, a window will be cut in the 7" liner and 10 ft of formation will be drilled. Phase 2: Drill Directional Hole: Planned for 3/10/97. - Directional drilling coil tubing equipment will be rigged up and utilized to drill the directional hole as per attached plan to planned TD of 10,724' MD (8,955' -I-VDss). Mud Program: - Phase 1: Seawater - Phase 2: FIo-Pro (8.8 - 8.9 ppg) Casing Program: - 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 9,430' MD and cemented with approx. 70 cu. ft. cement. The well will then be perforated with coil tubing conveyed guns. Well Control: - BOP diagram is attached. - Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi. - The annular preventer will be tested to 400 psi and 2000 psi. Directional - See attachments. - Kick Off: 9,817' MD (8,511' TVD ss) - TD: 10,724' MD (8,955' TVD ss) - Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging - A Gamma Ray log will be run over all of the open hole section. TREE: McEvoy 6" WELLHEAD: McEvoy ACTUATOR: OTIS 3-3/8", 72#/ft, L-80, BTRS 2709 KOP: 2800 MAX ANGLE: 42 5 1/2", 17#/ft, L-80, BTRS TUBING TUBING ID: 4.892" CAPACITY: .0232 BBL/FT TOPOF I 9408 I 7" LINER 9-5/8", 47#/ft, L-80, BTRS K-07A Proposed Completion FOC -- 9650 [ ~ 2 7/8" cemented lin Top Whipstock = 9800' Top cement = 10,000' PERFORATION SUMMARY REF: LOG: BHCS ISIZE SPF INTERVAL OPEN/SQZ'D 2 7/8 4 10120 - 10142 open 2 7/8 4 10156 - 10175 open 33/8 4 10105- 10110 OPEN PBTD ~ 7", 26#/ft, L-80, BTRS 1023_R [ KB. ELEV = 63.21' BF. ELEV = 27.91' I SSSV LANDING NIPPLE I 2033 I (0AM00)(4.562" ID) FLAPPER GAS LIFT MANDRELS 'CAMCO W/RK LATCH) N-° MD(BKB) TVDss 10 3175 3135 9 4750 4475 8 6183 5632 7 7091 6297 6 7670 6738 5 8209 7122 4 8535 7363 3 8690 7529 2 9053 7874 SLIDING SLEEVE I BAKER MOD. "L" 19280 ( 4.313" MIN. ID) TUBING SEAL ASSY. I "x" ~ 9342 profile 3.813 9-5/8" PACKER I (B.O.T.)(3.958"ID) I 9366 4 1/2 ", 12.6#/ft, L-80 TAILPIPE 4 1/2 ....X" NIPPLE (OTIS) ( 3.813" ID) 4 1/2 ....XN" NIPPLE (OTIS) (3.813" ID) 4 1/2" TBG TAIL 19479 I B.O.T.(3.958"I D) (ELM D) 19474 Cement top =200' abv. window IVISHAK pen hole K-07A CT Drilling & Completion BOP uJ 36" 22.5" 18" 38" 2 3/8" CT -~"1 I I I 110,000 psil Pack-Off 7 1/16" Annular 71/16' 5000 psi I I 71/16" I I~, I Pipe/slip I ,I]flffa ~ 23/8" ~ Slips ~ -~ 27/8" 71/16" [rBf~ Pipe ~ffB] -~ 2 3/8" L I SWAB OR MASTER VALVE RECEIVED FEB 27 199'/ Alaska Oil & Gas Cons. Commission Anchorage, 3,800 3,600 800 K-07 Plan ..1.400 froml,~)c0Loc 1,800 2,000 2,200 1,000 1,200 X (~s[ance ~ Name K-07 i CLOSURE Distance 3,317 ft I Az 18 deg I NEW HOLE Kick Off E/W (X) N/S (Y)' 1,624 3,365 TD 1,014 3,158 State Plane 671,758 5,978,321 Surface Loc 670,744 5,975,163 Az Chg MD (ft) Curve 1 ,50.0 120 Curve 2 50.0 230 Curve 3 17.0 207 Curve 4 0.0 550 Curve 5 1.0 1 Curve 6 1.0 1 Curve 7 1.0 1 Curve 8 1.0 1 1,111 Drawn: 2/19/97 10:39 Plan Name: Case 1 K-07 3,500 3,700 3,900 4,100 8450 ; ~ ~ ~ 8500 ~-TZ3 ----TSAD 8550 8600 8650 Angle @ K.O.= 28 deg MD:9817 DL 1= 29 deg/100 35 deg Vertical Section Path Distance (Feet) 4,300 4,500 4,700 4,900 5,100 5,300 5,500 DL 2= 29 deg/100 21 deg DL 3= 36 deg/100 8,930 --8,955 10928 TD Tot Drld: 1111 ft Marker Depths @Orig Wellbore TSAD I 8,5311ftTVD I8,ssaI vD TZ2 I8'6571 TVD 8,930~ Kick Off 8,511 I ft 'I-VD 9,817lft MD IDeprtr (~KO 3,751 ft I MD KO Pt 9,817 MD New Hole 1111 Total MD 10,928 TVD TD 8,955] Build Rt deg/100 MD (ft) Curve I 610 120 Curve 2 -6.0 230 Curve 3 32.0 207 Curve 4 0.0 550 Curve 5 1.0 1 Curve 6 1.0 1 Curve 7 1.0, 1 Curve 8 1.0 1 1,111 Drawn: 2/19/97 10:39 Plan Name: Case 1 WELL PERMIT CHECKLISToo Y FI~.~,o ~ POO~, ~' mi 0 I J'O INI~ ¢~.Ass ADMINISTRATION 1. Permit fee attached ................... ~ N 2. Lease number appropriate ................ ~ N 3. Unique well name and number ............... .~ N 4. Well located in a defined pool ............. ~ N 5. Well located proper distance from drlg unit boundary. . ~ N 6. Well located proper distance from other wells ...... ~ N 7. Sufficient acreage available in drilling unit ...... ~ N 8. If deviated, is wellbore plat included ......... ~ N 9. Operator only affected party .............. N 10. Operator has appropriate bond in force ......... Q N 11. Permit can be issued without conservation order ..... ~ N 12. Permit can be issued without administrative approval. . ~ N 13. Can permit be approved before 15-day wait ........ ~ N REMARKS ENGINEERING 14. Conductor string provided ................ Y N 15. Surface casing protects all known USDWs ......... Y N 16. CMT vol adequate to circulate on conductor & surf csg. . Y N 17. CMT vol adequate to tie-in long string to surf csg . . . Y N 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. ~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved. .Y N 22. Adequate wellbore separation proposed ......... ~ N 23. If diverter required, is it adequate .......... .-~---~--~/~-- 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate ..................... ~ N 26. BOPE press rating adequate; test to ~--~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... ~ N 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............ N GEOLOGY 30. Permit can be issued w/o hydrogen ~ . .Y N 31. Data presented on potential~ssure zones . .... Y N 32. Seismic anal~-~Tra-llow gas zones .......... Y N ; q ~) 33. Seab~z~-/~ion survey (if off-shore) ......... Y N 34._L,,~n~-act name/phone for weekly progress reports ..... Y N [exploratory only] GEOLO~ :_ ENGINEERING: COMMI SS ION: · JDFI ~ mcm m~~ Comments/Instructions: HOW/dlf- A:\FORMS\chekiist rev 01/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Mon Jun 30 18:20:25 1997 Reel Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Services Library. Tape Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: JUL 02 199i' Oil & Gas Cons. K-07A PB3 500292104572 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 30-JUN-97 MWD RUN 1 AK-MW-70078 STEVE LATZ WHITLOW/PARK MWD RUN 4 MWD RUN 5 AK-MW-70078 AK-MW-70078 STEVE LATZ STEVE LATZ WHITLOW/PARK WHITLOW/PARK JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 6 AK-MW-70078 STEVE LATZ WHITLOW/SEVC MWD RUN 7 MWD RUN 9 AK-MW-70078 AK-MW-70078 STEVE LATZ BUD JAHN WHITLOW/SEVC WHITLOW/SEVC JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: MWD RUN 10 AK-MW-70078 BUD JAHN WHITLOW/SEVC MWD RUN 11 AK-MW-70078 BUD JANN WHITLOW/SEVC 4 lin 14E 2041 FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEXTEL: WELL CASING RECORD iST STRING 2ND STRING 3RD STRING PRODUCTION STRING 473 63.20 .00 27.90 REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 2709.0 9.625 9650.0 7.000 9809.0 3.750 10530.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1,4,5,6,7,9,10, AND 11 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 4. MWD RUNS 2,3, AND 8 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). THESE RUNS CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 5. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM D. DOUGLAS FOR TRACY LOVE OF BP EXPLORATION (ALASKA), INC. ON 5/15/97. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 10299'MD, 8869'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 ~Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUl~MARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9790.0 10273.0 ROP 9813.0 10298.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ EQUIVALENT UNSHIFTED DEPTH ...... MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MWD 1 9813.0 MWD 4 9838.0 MWD 5 9866.0 MWD 6 9952.0 MWD 7 10018.0 MWD 9 10037.0 MWD 10 10247.0 MWD 11 10257.0 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE BASE 9838.0 9866.0 9952.0 10018.0 10037.0 10247.0 10257.0 10299.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9790 10298.5 10044.2 1018 9790 ROP 5.38 2700 82.5427 972 9813 GR 16.35 1068.63 75.2248 967 9790 Last Reading 10298.5 10298.5 10273 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 10298.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE S~Y VENDOR TOOL CODE START DEPTH GR 9790.0 ROP 9813.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9837.5 9837.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHM/~) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: 24-MAR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9838.0 9813.0 9838.0 31.0 33.4 TOOL NUMBER NGP 246 3.750 3.8 FLO-PRO 8.80 65.0 9.0 6.9 .000 .000 .000 .000 49.2 .3 Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 1 FT/H 4 1 68 4 2 GR MWD 1 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9790 9837.5 9813.75 96 9790 ROP 41.28 1521.9 381.016 50 9813 GR 63.26 1068.63 303.85 96 9790 Last Reading 9837.5 9837.5 9837.5 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 9837.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9838.0 ROP 9838.0 STOP DEPTH 9838.5 9865.0 $ LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHN94)AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 25 -MAR- 97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9866.0 9838.0 9866.0 31.9 31.9 TOOL NUMBER NGP 157 3.750 3.8 FLO-PRO 8.80 65.0 9.0 6.9 .000 .000 .000 .000 51.6 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 4 FT/H 4 1 68 4 2 GR MWD 4 AAPI 4 1 68 8 3 Name Min Max Mean Nsam DEPT 9838 9865 9851.5 55 ROP 22.42 84.06 34.8076 55 GR 80.63 154.46 117.545 2 First Last Reading Reading 9838 9865 9838 9865 9838 9838.5 First Reading For Entire File .......... 9838 Last Reading For Entire File ........... 9865 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Con~ment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUNmQARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9839.0 9926.5 ROP 9866.5 9951.5 $ LOG HEADER DATA DATE LOGGED: 26-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 30.4 MAXIMUM ANGLE: 32.0 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9952.0 9866.0 9952.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER NGP 157 3.750 3.8 FLO- PRO 8.80 65.0 9.5 5.6 .000 .000 .000 .000 56.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 5 FT/H 4 1 68 4 2 GR MWD 5 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9839 9951.5 9895.25 226 9839 ROP 5.38 45.6 18.9691 171 9866.5 GR 21.34 98.77 38.5093 176 9839 Last Reading 9951.5 9951.5 9926.5 First Reading For Entire File .......... 9839 Last Reading For Entire File ........... 9951.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9928.5 9991.5 ROP 9956.0 10017.0 $ LOG HEADER DATA DATE LOGGED: 26-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 15.4 MAXIMUM ANGLE: 26.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10018.0 9952.0 10018.0 TOOL NUMBER NGP 157 3.750 3.8 FLO-PRO 8.80 65.0 9.5 MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 5.6 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 6 FT/H 4 1 68 4 2 GR MWD 6 AAPI 4 1 68 8 3 53.6 First Name Min Max Mean Nsam Reading DEPT 9928.5 10017 9972.75 178. 9928.5 ROP 15.29 48.43 31.1676 123 9956 GR 19.35 63.13 26.6676 127 9928.5 Last Reading 10017 10017 9991.5 First Reading For Entire File .......... 9928.5 Last Reading For Entire File ........... 10017 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9992.0 ROP 10019.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10036.5 10036.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY S): MUD PH: MUD CHLORIDES PPM) : FLUID LOSS (C3 : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : 26-MAR- 97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10037.0 10018.0 10037.0 8.9 25.0 TOOL NUMBER NGP 157 3.750 3.8 FLO-PRO 8.80 65.0 9.0 5.6 .000 .000 .000 .000 56.2 .3 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 7 FT/H 4 1 68 4 2 GR MWD 7 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9992 10036.5 10014.2 90 9992 ROP 10.33 116.62 53.9706 35 10019.5 GR 18.46 129.98 38.1862 90 9992 Last Reading 10036.5 10036.5 10036.5 First Reading For Entire File .......... 9992 Last Reading For Entire File ........... 10036.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10037.0 ROP 10037.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10220.0 10246.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAM~U% PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 29-MAR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10247.0 10037.0 10247.0 11.8 66.6 TOOL NUMBER NGP 246 3.750 3.8 FLO- PRO 8.80 69.0 9.0 6.0 .000 .000 .000 .000 56.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 AAPI 4 1 68 4 2 ROP MWD 9 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10037 10246.5 10141.8 420 10037 GR 16.35 144.47 38.9854 367 10037 ROP 13.01 2700 103.493 420 10037 Last Reading 10246.5 10220 10246.5 First Reading For Entire File .......... 10037 Last Reading For Entire File ........... 10246.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 10 DEPTH iNCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10219.0 10230.0 ROP 10245.0 10256.5 $ LOG HEADER DATA DATE LOGGED: 29-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10257.0 10247.0 10257.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 66.6 66.6 TOOL NUMBER NGP 157 3.750 3.8 FLO-PRO 8.80 70.0 10.0 5.2 .000 .000 .000 .000 56.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEFT FT 4 1 68 0 1 GR MWD 10 AAPI 4 1 68 4 2 ROP MWD 10 FT/H 4 1 68 8 3 First Last Name Min Max Mean Nsam Reading Reading DEPT 10219 10256.5 10237.8 76 10219 10256.5 GR 138.96 157.17 148.76 23 10219 10230 R0P 6.61 733.49 125.369 24 10245 10256.5 First Reading For Entire File .......... 10219 Last Reading For Entire File ........... 10256.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Connnent Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10231.0 10273.0 ROP 10258.0 10298.5 $ LOG HEADER DATA DATE LOGGED: 29-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 66.3 MAXIMUM ANGLE: 71.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10299.0 10257.0 10299.0 TOOL NUMBER NGP 157 3.750 3.8 MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM)AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 FLO-PRO 8.80 70.0 10.0 5.2 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 11 AAPI 4 1 68 4 2 ROP MWD 11 FT/H 4 1 68 8 3 56.2 First Name Min Max Mean Nsam Reading DEPT 10231 10298.5 10264.8 136 10231 GR 130.4 164.84 144.079 85 10231 ROP 8.84 125.84 32.4257 82 10258 Last Reading 10298.5 10273 10298.5 First Reading For Entire File .......... 10231 Last Reading For Entire File ........... 10298.5 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name.. .............. UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Services Reel Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Services Library. Library. Scientific Scientific Te chni cal Technical Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Mon Jun 30 17:38:00 1997 Reel Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Tape Header Service name ............. LISTPE ~ Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Date ~---~L~-o ~ Scientific Technical Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MW-70078 STEVE LATZ WHITLOW/PARK K-07A PB2 500292104571 BP EXPLORATION (ALASKA) , INC. SPERRY-SUN DRILLING SERVICES 30-JUN-97 MWD RUN 4 MWD RUN 5 AK-MW-70078 AK-MW-70078 STEVE LATZ STEVE LATZ WHITLOW/PARK WHITLOW/PARK JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: MWD RUN 6 AK-MW-70078 STEVE LATZ WHITLOW/SEVC MWD RUN 7 MWD RUN 8 AK-MW-70078 AK-MW-70078 STEVE LATZ STEVE LATZ WHITLOW/SEVC WHITLOW/SEVC 4 liN 14E 2041 473 63.20 .00 GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 27.90 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 2709.0 9.625 9650.0 7.000 9809.0 3.750 10530.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1,4,5,6,7, AND 8 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 4. MWD RUNS 2 AND 3 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). THESE RUNS CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 5. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM D. DOUGLAS FOR TRACY LOVE OF BP EXPLORATION (ALASKA), INC. ON 5/15/97. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 10300'MD, 8928'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9790.0 10263.0 ROP 9813.0 10300.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD PrWD MWD MWD MWD EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 9813.0 9837.0 4 9837.0 9866.0 5 9866.0 9952.0 6 9952.0 10018.0 7 10018.0 10221.0 MWD 8 10221.0 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 10300.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9790 10300 10045 1021 9790 ROP 5.38 2340 131.159 975 9813 GR 18.46 1068.63 67.1222 947 9790 Last Reading 10300 10300 10263 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 10300 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9790.0 ROP 9813.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9837.5 9837.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OKMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 24-MAR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9837.0 9813.0 9837.0 31.0 33.4 TOOL NUMBER NGP 246 3.750 3.8 FLO-PRO 8.80 65.0 9.0 6.9 .000 .000 .000 .000 49.2 .3 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 1 FT/H 4 1 68 4 2 GR MWD 1 AAPI 4 1 68 8 3 First Last Name Min Max Mean Nsam Reading Reading DEPT 9790 9837.5 9813.75 96 9790 9837.5 ROP 41.28 1521.9 381.016 50 9813 9837.5 GR 63.26 1068.63 303.85 96 9790 9837.5 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 9837.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9838.0 9838.5 ROP 9838.0 9865.0 $ LOG HEADER DATA DATE LOGGED: 25-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9866.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 9837.0 9866.0 31.9 31.9 TOOL NUMBER NGP 157 3.750 3.8 FLO- PRO 8.80 65.0 9.0 6.9 .000 .000 .000 .000 51.6 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 4 AAPI 4 1 68 4 2 ROP MWD 4 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEFT 9838 9865 9851.5 55 9838 GR 80.63 154.46 117.545 2 9838 ROP 22.42 84.06 34.8076 55 9838 Last Reading 9865 9838.5 9865 First Reading For Entire File .......... 9838 Last Reading For Entire File ........... 9865 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FI LE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9839.0 9926.5 ROP 9866.5 9951.5 $ LOG HEADER DATA DATE LOGGED: 26-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 30.4 MAXIMUM ANGLE: 32.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9952.0 9866.0 9952.0 TOOL NUMBER NGP 157 3.750 3.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMS4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CA/<E AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 FLO-PRO 8.80 65.0 9.5 5.6 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 56.2 First Name Min Max Mean Nsam Reading DEPT 9839 9951.5 9895.25 226 9839 GR 21.34 98.77 38.5093 176 9839 ROP 5.38 45.6 18.9691 171 9866.5 Last Reading 9951.5 9926.5 9951.5 First Reading For Entire File .......... 9839 Last Reading For Entire File ........... 9951.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9928.5 ROP 9956.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9991.5 10017.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL 26-MAR- 97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10018.0 9952.0 10018.0 15.4 26.1 TOOL NUMBER NGP 157 3.750 3.8 FLO- PRO 8.80 65.0 9.5 5.6 .000 .000 .000 .000 53.6 MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STT~DOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9928.5 10017 9972.75 178 9928.5 GR 19.35 63.13 26.6676 127 9928.5 ROP 15.29 48.43 31.1676 123 9956 Last Reading 10017 9991.5 10017 First Reading For Entire File .......... 9928.5 Last Reading For Entire File ........... 10017 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF Fmle Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW FFWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9992.0 ROP 10019.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10194.0 10221.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : RE~RKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet 2 6-MAR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10221.0 10018.0 10221.0 8.9 25.0 TOOL NUMBER NGP 157 3.750 3.8 FLO- PRO 8.80 65.0 9.0 5.6 .000 .000 .000 .000 56.2 .3 Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 7 AAPI 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9992 10221 10106.5 459 9992 GR 18.46 179.08 37.136 405 9992 ROP 10.33 120 69.4126 404 10019.5 Last Reading 10221 10194 10221 First Reading For Entire File .......... 9992 Last Reading For Entire File ........... 10221 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9715.5 10263.0 ROP 9743.0 10300.0 $ LOG HEADER DATA DATE LOGGED: 27-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMS4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10300.0 10221.0 10300.0 43.4 63.7 TOOL NUMBER NGP 246 3.750 3.8 FLO- PRO 8.80 65.0 9.0 5.6 .000 .000 .000 .000 53.9 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 AAPI 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 First Last Name Min Max Mean Nsam DEPT 9715.5 10300 10007.8 1170 GR 27.84 149.73 69.0897 202 ROP 1!.76 2340 341.459 226 Reading 9715.5 9715.5 9743 Reading 10300 10263 10300 First Reading For Entire File .......... 9715.5 Last Reading For Entire File ........... 10300 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Mon Jun 30 18:38:15 1997 Reel Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Date Connnents ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MW-70078 STEVE LATZ WHITLOW/PARK JUL 0 2 1997 & u~S L,0hS. Co!~m%¢~ir~Y' Alaska0il '"" .... - ....... ,,~.-,-.- ~orage K-07A 500292104501 BP EXPLO~TION (A~S~), INC. SPERRY-SUN DRILLING SERVICES 30-~N-97 MWD RUN 12 AK-MW-70078 BUD JAHN WHITLOW/SEVC MWD RUN 13 AK-MW-70078 BUD JAHN WHITLOW/SEVC JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 14 AK-MW-70078 BUD JAHN WHITLOW/SEVC MWD RUN 15 AK-MW-70078 BUD JAHN WHITLOW/SEVC MWD RUN 16 AK-MW-70078 BUD JAHN WHITLOW/SEVC JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: MWD RUN 17 AK-MW-70078 BUD JAHN WHITLOW/SEVC llN 14E 2041 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 REMARKS: 473 63.20 .00 27.90 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 2709.0 9.625 9650.0 7.000 9809.0 3.750 10530.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1,12,13,14,15,16, AND 17 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMY~ RAY (NGP). 4. MWD RUNS 2 THROUGH 11 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). THESE RUNS CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 5. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM D. DOUGLAS FOR TRACY LOVE OF BP EXPLORATION (ALASKA), INC. ON 5/15/97. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 10530'MD, 8890'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9790.0 10503.0 ROP 9813.0 10529.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ EQUIVALENT UNSHIFTED DEPTH MERGED PBU ~D ~D ~D MWD ~D MWD ~D REMARKS: DATA SOURCE TOOL CODE BIT RUN NO MERGE TOP MERGE BASE 1 9813.0 9828.0 12 9828.0 9918.0 13 9918.0 10010.0 14 10010.0 10117.0 15 10117.0 10229.0 16 10229.0 10400.0 17 10400.0 10530.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD AAPI 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9790 10529.5 10159.8 1480 9790 GR 16.38 1068.63 68.7368 1427 9790 ROP 6.52 3888 67.7833 1434 9813 Last Reading 10529.5 10503 10529.5 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 10529.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9790.0 ROP 9813.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9828.0 9828.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: Data Format Specification Record 24-MAR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9828.0 9813.0 9828.0 31.0 33.4 TOOL NUMBER NGP 246 3.750 3.8 FLO-PRO 8.80 65.0 9.0 6.9 .000 .000 .000 .000 49.2 .3 Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 1 FT/H 4 1 68 4 2 GR MWD 1 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9790 9828 9809 77 9790 ROP 44.36 1521.9 461.022 31 9813 GR 63.26 1068.63 328.78 77 9790 Last Reading 9828 9828 9828 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 9828 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 12 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9828.5 ROP 9828.5 STOP DEPTH 9891.0 9917.5 LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OH/~M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 30-MAR- 97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9918.0 9828.0 9918.0 32.8 34.7 TOOL NUMBER NGP 246 3.750 3.8 FLO- PRO 8.90 70.0 9.5 6.0 .000 .000 .000 .000 56.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 12 AAPI 4 1 68 4 2 ROP MWD 12 FT/H 4 1 68 8 3 Name Min Max Mean Nsam DEPT 9828.5 9917.5 9873 179 GR 22.5 350.37 65.0079 126 ROP 11.98 116.21 57.1625 179 First Reading For Entire File .......... 9828.5 Last Reading For Entire File ........... 9917.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.O. 0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 First Last Reading Reading 9828.5 9917.5 9828.5 9891 9828.5 9917.5 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 13 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9891.5 9983.5 ROP 9920.0 10009.5 $ LOG HEADER DATA DATE LOGGED: 31-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 33.8 MAXIMUM ANGLE: 34.1 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10010.0 9918.0 10010.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLER'S CASING DEPTH FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G)': MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER NGP 246 3.750 3.8 FLO-PRO 9.00 68.0 8.5 6.4 .000 .000 .000 .000 53.9 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 13 AAPI 4 1 68 4 2 ROP MWD 13 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9891.5 10009.5 9950.5 237 9891.5 GR 16.38 74.61 25.6452 185 9891.5 ROP 6.52 34.78 18.3608 180 9920 Last Reading 10009.5 9983.5 10009.5 First Reading For Entire File .......... 9891.5 Last Reading For Entire File ........... 10009.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEAIDER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 14 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9984.0 10090.0 ROP 10011.0 10116.5 $ LOG HEADER DATA DATE LOGGED: 31-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 34.0 MAXIMUM ANGLE: 39.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10117.0 10010.0 10117.0 TOOL NUMBER NGP 246 3.750 3.8 FLO- PRO 8.90 70.0 9.0 FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 6.0 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 14 AAPI 4 1 68 4 2 ROP MWD 14 FT/H 4 1 68 8 3 56.1 First Name Min Max Mean Nsam Reading DEPT 9984 10116.5 10050.2 266 9984 GR 17.6 120.69 31.4939 213 9984 ROP 12.91 340.1 43.1202 212 10011 Last Reading 10116.5 10090 10116.5 First Reading For Entire File .......... 9984 Last Reading For Entire File ........... 10116.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 15 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10091.0 ROP 10119.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10201.5 10228.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS IvrUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 31-MAR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10229.0 10117.0 10229.0 44.7 75.1 TOOL NUMBER NGP 157 3.750 3.8 FLO-PRO 8.90 70.0 9.0 5.6 .000 .000 .000 .000 56.2 .3 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 15 AAPI 4 1 68 4 2 ROP MWD 15 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10091 10228 10159.5 275 10091 GR 19.78 165.24 47.362 222 10091 ROP 10.48 74.53 40.4172 219 10119 Last Reading 10228 10201.5 10228 First Reading For Entire File .......... 10091 Last Reading For Entire File ........... 10228 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 16 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 102O2.5 ROP 10229.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10373.0 10399.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM)AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 02-APR-97 MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10400.0 10229.0 10400.0 70.7 73.0 TOOL NUMBER NGP 157 3.750 3.8 FLO- PRO 8.90 70.0 9.0 5.6 .000 .000 .000 .000 56.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 16 AAPI 4 1 68 4 2 ROP MWD 16 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10202.5 10399.5 10301 395 10202.5 GR 24.56 149.36 49.1711 342 10202.5 ROP 16.11 143.16 50.6186 341 10229.5 Last Reading 10399.5 10373 10399.5 First Reading For Entire File .......... 10202.5 Last Reading For Entire File ........... 10399.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Con~nent Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 17 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10373.5 10503.0 ROP 10400.0 10529.5 $ LOG HEADER DATA DATE LOGGED: 02-APR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 10530.0 10400.0 10530.0 HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 74.9 86.5 TOOL NUMBER NGP 157 3.750 3.8 FLO- PRO 8.80 70.0 9.5 6.4 .000 .000 .000 .000 56.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 17 AAPI 4 1 68 4 2 ROP MWD 17 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10373.5 10529.5 10451.5 313 10373.5 GR 43.65 159.61 99.0319 260 10373.5 ROP 26.63 3888 129.712 260 10400 Last Reading 10529.5 10503 10529.5 First Reading For Entire File .......... 10373.5 Last Reading For Entire File ........... 10529.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File $~perry~-Sun Drilling Services LIS Scan Utility Mon Jun 30 16:52:31 1997 Reel Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Tape Header Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: 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 Date _0 f, .,..- o ~- o~ -- MWD RUN 1 AK-MW-70078 STEVE LATZ WHITLOW/PARK K-07A PB1 500292104570 BP EXPLORATION JUL 02 1997 ~- , "1 Commission Alaska Oi & Gas Cons. A~orage (ALASKA) , INC. SPERRY-SUN DRILLING SERVICES 30-JUN-97 OPEN HOLE BIT SIZE 4 liN 14E 2041 473 63.20 .00 27.90 IN) CASING DRILLERS SIZE (IN) DEPTH (FT) 13.375 2709.0 2ND STRING ~ ~ 9. 625 9650.0 3RD STRING 7.000 9809.0 PRODUCTION STRING 3. 750 10530.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUN 1 IS DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 4. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM D. DOUGLAS FOR TRACY LOVE OF BP EXPLORATION (ALASKA), INC. ON 5/15/97. 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 9933'MD, 8610'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9790.0 9906.5 ROP 9813.0 9933.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 MERGED MAIN PASS. $ BIT RUN NO MERGE TOP MERGE BASE 1 9813.0 9933.0 Depth Units ...... : ................ Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD AAPI 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9790 9933 9861.5 287 9790 GR 21.07 1068.63 148.602 234 9790 ROP 6.14 1521.9 110.64 241 9813 Last Reading 9933 9906.5 9933 First Reading For Entire File .......... 9790 Last Reading For Entire File ........... 9933 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Nu/nber ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Corament Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9790.0 9906.5 ROP 9813.0 9933.0 $ LOG HEADER DATA DATE LOGGED: 24-MAR-97 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): MSC 1.32 NGP 5.74, DEP 2.041, 42 MEMORY 9933.0 TOP LOG INTERV]LL [FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHN94) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 9813.0 9933.0 31.0 33.4 TOOL NUMBER NGP 246 3.750 3.8 FLO- PRO 8.80 65.0 9.0 6.9 .000 .000 .000 .000 49.2 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEFT 9790 9933 9861.5 287 9790 GR 21.07 1068.63 148.602 234 9790 ROP 6.14 1521.9 110.64 241 9813 Last Reading 9933 9906.5 9933 First Reading Foz Entire File .......... 9790 Last Reading For Entire File ........... 9933 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/06/30 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/06/30 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File
