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Home My WebLink About198-118-~eli: Compliance RePort File on Left side of folder 198-118-0 PRUDHOE BAY UNIT MD 12_175 TVD 09041 Completion Date: Microfilm Roll / - Roll 2 / 05-21A 50- 029-21969-01 BP EXPLORATION (ALASK A \ 1~%T~ 98 Completed Status: 1-OIL Current: Name Interval Sent Received T/C/D D 8897 L.~ GR-MUD OH 3/15/99 3/18/99 L GR-MD FINAL ~T1~7-12174 ~/I /~' ~ ~)/~/~ OH 3/15/99 3/18/99 D L GR-TVD FINAL Z89~-8978 ~" OH 3/15/99 3/18/99 R--S R~ ~-Sm,m- .............. 'g~)-I: :f ~-~-~ 8":~t-mq~ 0 ~-~ ............................... 9J3/98 R SRVYLSTNG BHI 11218-12175./.'''''~ OH 11/20/98 11/20/98 D~ilyWe'lOps?~4?T-~ ~{~ Are Dry Ditch Samples Required? yes ~.~ndReceived? Was the well cored? yes ~ Analysis Description Rece. Lv_edT~ Comments: Tuesday, August 01, 2000 Page 1 of 1 State of Alaska AOGCC, Lori Taylor 3001 Porcupine St. Anchorage, AK 99501 Well Reference Data: Well No: 5-21A Field: Prudhoe Bay Unit County: North Slope State: Alaska Date: 03/15/99 API No: 500292196901 BHI Job#: 99791 Enclosed is the following data as listed below: Log Type Bluelines Navigamma USMPR D~R/~D'./~P Naviga~na USMPR Bluelines 2" + 5"MeasuredDepth Logs Folded Sepias Rolled Sepias 1 5" True Vertical Depth Logs Folded Sepias Rolled Sepias 1 Mylar Film Mylar'Film LAS Disks : Survey Listing ASCII Disks : LIS Tape Image File Disks : LIS Verification Report & Listings : Depth Shift Monitor Plot : Upon Receipt, Please sign and fax to: Baker Hughes INTEQ .~rland q8 1999 An r' e STATE OF ALASKA ~/~C~- / ALA$*C~,~'OIL AND GAS CONSERVATION COMMI'-~ION ,,.[. .0 P'.X 0 1 Status of Well Classifica2q~ tion of Oil_X Gas__ Suspended__ Abandoned__ Service__ ~j~g~ 2 Name of Operator 7 Permit Number ARCO Alaska, Inc. 98-118 ,,~ 3 Address 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-029-21969-01 4 Location of well at surface : ...... ~ I ' --' r" '' ' '' ~ ' 'r .~ ~!! .'4':.t : ~ -'"~~ ~'~'"'"'""~" .'"~',~a i' 9 Unit or Lease Name 1968' FSL, 1243' FWL, Sec 32, T11N, R15E, UMm''" '" : ~ ~--]'' PRUDHOE BAY UNIT 't !~~[ 10 Well Number At Top Producing interval ........ i~ :;~:!_.f.. ~ ~',~I Li~'~ ~.,~ 05-21A 1051' FNL, 2961' FEL, Sec 5, T10N, R15E, UM. "-' ............ - ~- .... ' .... PRUDHOE BAY FIELD 5 Elevation in feet (indicate KB, DF, etc.) 6 Lease Designation and Serial No. 68' RKB ADL 028329 PRUDHOE BAY OIL POOL 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp., or Aband. 15 Water Depth, if offshore 16 No. of Completions 8/1/89 816198 8~8~98 N/A 1 17 Total Depth (MD+l-VD) 18 Plug Back Depth (MD+l-VD) 19 Directional Survey 20 Depth where SSSV set 21 Thickness of Permafrost 12175' MD / 9041' TVD 12174' MD / 9041' TVD YES_X NO~ 2040' MD 1900' (approx) 22 Type Electric or Other Logs Run 23 CASING, LINER AND CEMENTING RECORD ) t] I ! ~] J~ 1_ SEl-rING DEPTH CASING SIZE WT. PER FT. GRADE TOP BO1 rOM HOLE SIZE CEMENTING RECORD AMT PULLED 20" 91.5# H-40 Surface 110' 30,, 2150# Poleset - 13-3/8" 72# K55/L-80 Surface 3000' 17-1/2" ~6oo Sx cs ilk s2s Sx cs L 6oo Sx G, & 525 Sx CS ~ - 9-5/8" 47# L-80 Surface 8674' 12-1/4" 375 Sx Class G - 7" 2g# L-80 8353' 10200' 8-112" 500 Sx Class G - 4-1/2" 11.5# L-80 9710' 11270' 8_1/2" none - 2-3/8" 4.6# L-80 11163.5' 12174' 2_3/4" none - 24 Perforations open to Production (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, size and number) SIZE DEPTH SET MD PACKER MD 4-1/2" 3007' 9720' 3-1/2" 9720' 10219'- 11225' MD; 9045' - 9038' TVD; Zone lB (Slotted Liner) 11283' - 12145' MD; 9043'- 9039' TVD; Zone lB (Pre-perforated liner) 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL MD AMT & KIND MATERIAL USED 27 PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 8/20/98 Flowing Date of Test Hours Tested PRODUCTION FOR OIL - BBL GAS - MCF WATER - BBL CHOKE SIZE J GOR 8/21/98 6.0 TEST PERIOD ~I 5627 Flow Tubing Press Casing Pressure CALCULATED OIL - BBL GAS - MCF WATER - BBL OIL GRAVITY o APl (corr) 517 - 24 HOUR RATE _X 2745 15446 195 28 CORE r)ATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas, or water. Subm [ core chips. * This 10-407 is submitted as directed per the 10-401 form app, 'ed 7/10/98 (Permit # 98-118). Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE NAME Top Sadlerochit Base Sadlerochit (other pics) GEOLOGIC MARKERS MEAS DEPTH 8704' 9980' TRUE VERT DEPTH 8494' 9039' FORMATION TESTS Include interval tested, pressure data, and fluids recovered and gravity, GOR, and time of each phase. 31 LIST OF ATTACHMENTS Summary of 05-21A CT Extension Drilling Operations + Survey. 321 hereby certify that the foregoing is true and correct to the best of my knowledge Erin Oba Engineering Supervisor Date INSTRUCTIONS Prepared by Paul Rauf 263-4990 General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 27: Method of operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection Gas Injection, Shut-In, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Rev. 7-1~80 :- 05-21A ~- DESCRIPTION OF WORK COMPLETED COILED TUBING EXTENSION DRILLING OPERATIONS 7/28/98 - 7/30/98: MIRU CTU. Pressure tested BOPE. Pumped 2% KCL water down hole. 7/31/98: RIH w/BHA & swapped well to FIo Pro. Pumped LCM pill. Tagged obstruction located in liner & attempted to mill through it but motor stalled. POOH w/BHA. RIH w/BHA & milled on obstruction located @ 10930' MD. 8/01/98: Cont. milling on obstruction. RIH & tagged another obstruction @ 11049' MD. Milled to 11056' MD & backreamed. RIH & milled out packoff bushing located @ 11225'. RIH to guide shoe @ 11274'. POOH while backreaming obstruction areas. RIH w/BHA & milled POB/guide shoe area. Drilled to 11297' & backreamed. POOH w/BHA. RIH & drilled open hole to 11359'. 8/02/98: Drilled ahead to 11400' MD but unable to drop inclination. Decision made to PUH & drill open hole sidetrack near the end of the slotted liner. PUH to 11320' & time drilled OH ST to 11530'. 8/03/98: Drilled OH ST to 11546' & POOH w/BHA. Lower part of motor lost in hole. Fished motor from hole. RIH w/ BHA. 8/04/98: Reamed OH ST entrance while RIH to BTM. Drilled from 11546' to 11966'. 8/05/98: Drilled to 11990' & backreamed back to 11320'. Lost MWD signal so POOH. Troubleshooted MWD. 8106198: RIH w/BHA & reamed/backreamed 11600' to 11950'. Drilled to 12003' & CT became stuck. Freed pipe w/ Crude. Drilled horizontal to 12110'. Pumped Hi Vis pill. Drilled to TD @ 12175'. POOH. 8107198: RIH & reamed/backreamed hole. Pumped Hi Vis pill. POOH. RIH & landed the pre-perforated liner @ 12174'. 8108198: Released from the 2-3/8" liner & displaced well to Crude while POOH. RDMOL. Placed well on initial production & obtained a valid well test. 8500- 8600 (" 8700 8800 -4--- ~ 8900 Q) 9000 --~ 9100 9200 ARCO Alaska, Inc. Structure · D.S. 5 Well : 5-21 Field · Prudhoe Bay Location : North Slope, Alaska East (feet) -> Created by planner Dote plotted: 19-Aug-gB Plot Reference is 5-21A . Coorclinotes ore in feet reference 5-21 rue Vertlcel Deplh~ are reference Mean Sea'Level. --- Baker Hughes INTE(I --- 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 t I J I I t I I I I I I I I I I I I t I I I ~ I I I t I I t I t I 2400 2500 Tie on - 8969.45 Tvd, 2622.54 S, 1673.92 Ek ick off' Point RE E VED f~OV' 20 i998 /~aska Oil & Gas Oens. ' ' · T.D. & End of Drop - 8970.00 Tvd, 3098.87 S, 906.41 I Tie on - 85.50 Inc, 11218.00 Md, 8969.45 Tvd, -39.38 Vs Kick off Pain 25 4 I 5-21A I T.D. & End of Drop/Turn - 89.99 Inc, 12`369.87 Md, 8970.00 Tvd, 863.92 Vs I I i i I i I I I I I i 300 200 100 0 100 200 I I I I I I i I I I I I [I I i i I I II I I I I 300 400 500 600 700 800 900 1000 1100 1200 1,300 1400 1500 Vertical Section (feet) -> Azimuth 238.18 with reference 0.00 N, 0.00 E from 5-21 2600 2700 0 2800 '-~ 2900 3000 I v 3100 3200 3300 ARCO Alaska, Inc. D.S. 5 5-21A 5-21 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : 5-21A Our ref : svy210 License :API 500292196901 Date printed : 9-Nov-98 Date created : 19-Aug-98 Last revised : 9-Nov-98 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 696997.000,5951440.940,999.00000~N Slot location is nTO 15 44.892,w148 23 47.253 Slot Grid coordinates are N 5948163.880, E 698337.740 Slot local coordinates are 3311.22 S 1254.57 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North ARCO Alaska, Inc. D.S. 5,5-21A Prudhoe Bay, North Slope, Alaska SURVEY LISTING Page 1 Your ref : 5-21A Last revised : 9-Nov-98 Measured [nctin Azimuth True Vert R E C T A N G U L A R Dogleg Vert G R ! O C 0 0 R O S Depth Degrees Degrees Depth C 0 0 R D ! N A T E S Oeg/lOOft Sect Easting Northing 11218.00 85.50 148.10 8969.45 2622.54S 1673.92E 11300.00 85.50 148.10 8975.88 2691.945 1717.12E 11339.00 84.80 161.20 8979.20 2726.98S 1733.72E 11378.00 81.50 171.60 8983.86 2764.56S 1742.82E 11395.00 86.20 178.50 8985.68 2781.38S 1744.28E 11400.00 88.07 179.37 8985.93 2786.38S 1744.37E 11422.00 96.30 183.20 8985.09 2808.33S 1743.88E 11453.00 95.30 195.60 8981.95 2838.70S 1738.85E 11492.00 92.80 214.90 8979.17 2873.71S 1722.32E 11523.00 89.30 225.70 8978.60 2897.31S 1702.31E 11559.00 91.10 231.60 8978.47 2921.08S 1675.30E 11593.00 94.30 234.50 8976.87 2941.495 1648.16E 11628.00 95.60 239.20 8973.85 2960.55S 1618.98E 11653.00 95.30 242.90 8971.47 2972.605 1597.21E 11688.00 93.60 246.59 8968.76 2987.48S 1565.65E 11717.00 94.50 249.69 8966.71 2998.25S 1538.81E 11762.00 94.50 255.49 8963.18 3011.67S 1496.02E 11792.00 90.90 258.29 8961.76 3018.46S 1466.84E 11822.00 89.50 260.20 8961.66 3024.065 1437.37E 11850.00 89.40 264.70 8961.93 3027.74S 1409.62E 11878.00 88.60 267.90 8962.42 3029.54S 1381.69E 11918.00 89.70 272.90 8963.01 3029.265 1341.71E 11946.00 91.10 276.50 8962.81 3026.975 1313.81E 11973.00 88.50 274.90 8962.91 3024.29S 1286.95E 12003.00 85.50 274.00 8964.48 3021.965 1257.08E 12039.00 86.10 271.50 8967.11 3020.24S 1221.22E 12068.00 88.50 275.30 8968.48 3018.52S 1192.31E 12087.00 89.30 274.20 8968.85 3016.955 1173.38E 12119.00 87.20 268.00 8969.82 3016.34S 1141.42E 12144.00 86.20 264.20 8971.26 3018.03S 1116.52E 12175.00 86.20 264.20 8973.32 3021.16S 1085.75E 1.51 -39.38 700079.63 5945586.20 0.00 -39.49 700124.63 5945517.95 33.52 -35.12 700142.15 5945483.36 27.79 -23.04 700152.23 5945446.04 48.91 -15.41 700154.12 5945429.26 41.24 -12.85 700154.34 5945424.27 41.25 -0.86 700154.43 5945402.31 39.92 19.43 700150.20 5945371.83 49.7-/ 51.93 700134.59 5945336.40 36.61 81.38 700115.20 5945312.28 17.13 116.87 700088.83 5945287.81 12.69 150.69 700062.24 5945266.70 13.88 185.53 700033.56 5945246.88 14.78 210.39 700012.11 5945234.27 11.58 245.04 699980.96 5945218.57 11.11 273.53 699954.41 5945207.10 12.85 316.96 699911.99 5945192.57 15.20 345.34 699883.00 5945185.01 7.89 373.33 699853.69 5945178.65 16.07 398.85 699826.05 5945174.24 11.78 423.53 699798.17 5945171.71 12.80 457.36 699758.20 5945170.94 13.79 479.85 699730.25 5945172.50 11.31 501.26 699703.33 5945174.48 10.44 525.41 699673.42 5945176.02 7.12 554.97 699637.53 5945176.81 15.48 578.63 699608.58 5945177.77 7.16 593.89 699589.62 5945178.84 20.45 620.72 699557.65 5945178.62 15.69 642.77 699532.81 5945176.27 0.00 670.56 699502.13 5945172.34 ALL data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 5-21 and TVD from rkb - MSL = 68ft. Bottom hole distance is 3210.34 on azimuth 160.23 degrees from wellhead. Vertical section is from wellhead on azimuth 238.18 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes !NTEQ ARCO Alaska, [nc. D.S. 5,5-21A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 2 Your ref : 5-21A Last revised : 9-Nov-98 Targets associated with this wellpath Target name Geographic Location T.V.D. Rectangular Coordinates Revised 5-21ehs 699325.000~5945090.000,999.00 8970.00 3098.57S 907. OOE 16-Ju[-98 5-21bhs 699900.000,5945200.000~999.00 8970.00 3003.67S 1484.71E 16-Ju[-98 RECE" NOV 2 0 Oil & Gas A~ch0r~e BAKER HUGHES INTEQ 7260 Homer Drive Anchorage, Alaska 99518 Tel 907-267-6600 Fax 907-267-6623 Enclosed you will find the corrected End of Well Surveys for 5-2 lA. It seems that when I printed the EOW Surveys previously, the Surface Location for the well head was incorrect. The correct location is: ASP - X = 698337.74 ASP - Y = 5948163.88 Creating a TD coordinate of: ASP - X = 693594.40 ASP - Y = 5952028.63 Sorry for the inconvenience. If you have any questions feel free to call me. James J. Ohlinger Coiled Tubing Technical Support Engineer (907) 267-6610 Pager: (907) 267-7473 Jam es. Ohl in ger @ inteq, c om TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAG E, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 July 7. 1998 Erin Oba Engineering Supervisor ARCO Alaska. Inc. P O Box 100360 Anchorage, AK 99510-0360 Re: Prudhoc Bay Unit 5-2 lA ARCO Alaska. Inc. Permit No. 98-118 Sur. Loc. 1968'FSL. 1243'FWL, Sec. 32. T11N, RI5E. UM Btmnhole Loc. 4149'FSL. 3141'FEL. Sec. 5, T10N. R15E. UM Dear Ms. Oba: Enclosed is the approved application for permit to rcdrill thc above referenced well. The permit to redrill docs not exempt you from obtaining additional permits required by lax,,' from other governmental agencies, and does not authorize conducting drilling operations until all other required pcrmitting determinations are made. Blmvout prevention equipmcnt (BOPE) must bc testcd in accordance with 20 AAC 25 035. Sufficicnt notice (approximately 24 hours) must be given to allmv a representative of the Commission to v~'itness a test of BOPE installed prior to drilling new hole. Notice may be given . ~ field inspector on thc North Slope pager at 659-3607. David W. Joh'n{ton / "~ Chairman BY ORDER OF THE COMMISSION dlffEnclosures CC: Department of Fish & Game. Habitat Section w/o cncl. Department of Environmental Conservation w/o cncl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of Work Ddll_ Redrill X lb, Type of Well Exploratory_ Strati~lraphic Test Development Oil ~X Re-Entry__ Deepen _ Service_ Development Gas_ Single Zone X Multiple Zone_ 2. Name of Operator 5.Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 67' 3. Address 6. Property Designation P.O. Box 100360 .~ Prudhoe Bay Field Anchorage, AK 99510-0360 ADL 028329 Prudhoe Bay Oil Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 1968' FSL, 1243' FWL, Sec 32, T11N, R15E, UM Prudhoe Bay Unit- Statewide At top of productive interval 8. Well number Number 1357' FSL, 1683' FWL, Sec 32, T11N, R15E, UM 5-21A #U-630610 At total depth 9. Approximate spud date Amount (Proposed) 4149' FSL, 3141' FEL, Sec 5, T10N, R15E, UM July, 1998 $200,000 12. Distance to nearest I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line I No Close Approach 12370' MD / 9038' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) kickoff depth N/A Maximum hole angle 90° Maximum surface 2400 psig At total depth (TVD) 8800' 18. Casing program Setting Depth Size Specification Top Bottom Quantity of cement Hole I Casing Weight Grade I Coupling Length MD TVD MD TVD (include stagedata) 2-3/4" I 2-3/8" 4.7 L-80 FL4S 1170' 11200' 9037' 12370' 9038' Pre-Pedorated Liner I I 19, To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary ~ !!', Total depth: measured 11300 feet Plugs(measured) true vertical 9044 feet Alaska 0il & Effective depth: measured 11300 feet Junk (measured) true vertical 9044 feet Casing Length Size Cemented Measured depth True Vertical depth Conductor 110' 20" 2150 # Poleset 110' 110' Surface 2933' 13-3/8" 1600 Sx CS III, 600 Sx Class G, 3000' 30001' & 525 Sx CS I Production 8607' 9-5/8" 375 Sx Class G 8674' 8475' Liner 1780' 7" 500 Sx Class G 10200' 9046' Liner 1493' 4-1/2" non e 11270' 9042' Perforation depth: measured 10219' - 11225' (slotted liner) true vertical 9045' - 9038'ORIGINAL 20. Attachments Filing fee __x Property plat _ BOP Sketch ~x Diverter Sketch _ Drilling program __x Ddlling fluid program __ Time vs depth plot Refraction analysis Seabed report_ 20 AAC 25.050 requirements 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Questions: Call Dan Kara @ 283-4837. Signed ~~_ .'~ , ~ Titlle Engineering Supervisor Date Erin Oba Commission Use Only Prepared by Paul Rauf 263-4990 Permit ~rnbe~ i cO APl number. I Approval date.~ ,/~ ~'~ See cover letter for r 50-- 0 ~ ~J-- C~ [C[ (~ q-- 0 ( ~' other requirements Conditions of approval Samples required _Yes ~No Mud Icg required _ Yes _-XNo Hydrogen sulfide measures ~ Yes _ No Directional survey required ~ _ No Required working pressure for BOPE _ 2M; _ 3M; _ 5M; _ 10M; _ 15M 0opsi,orC J Other: - ~ Original Signed By David W. Johnstonbyorderof ~' ~/0 '""~'~) Approved by Commissionerthe commission Date Form 10-401 Rev. 7-24-89 Submit in triplicate DS 5-21A Proposed CT Horizontal Extension 3-1/2" x 4-1/2" Tubing 7" Liner Top @ 8361' 3-1/2" Otis X Nipple @ 8983' 3-1/2" Tail/4-1/2" Liner Top @ 9720' 4-1/2" AVA TRSSSV @ 2040' 2-3/4" Open Hole 4-~2'-F'Si'otted Liner o o o o / / Packoff Bushing 11,225' o o o o o o o o o o o o o o o o o 2-3/8" Pre-perfed Liner TD @ ~12370' DS 05-21A CT Extension and Completion Intended Procedure Objective: Directionally extend well from the existing horizontal wellbore. with 2-3/8" slotted liner. Return to production. Complete Intended Procedure: · Mill out of existing packoff bushing at 11225' Drill 10' of formation with 8.5 ppg Flopro fluid and perform leak off test to 9.0 ppg. Directionally drill 2.75" x ~1100' horizontal extension to access Romeo reserves. Maintain -90° to TD. · Run 2-3/8 .... pre-perfed liner to TD. · Place well on production. June 8, 1998 ARCO I i DSO5-2 .A P2 PLAN VIEW c~ D) CURVE 29.00/~00 ~1359 2755 S ~725 E CLOSURE · 3229 feet at Azimuth 163.70 E) CURVE eg.00/~O0 ~650 2994 S ]609 E DECLINATION · +28.075 (E) F) END 29.00/~00 CURVE 1~7~6 3007 S ]5~5 E · G) CURVE 5.25/~00 11752 3007 S ~509 E SCALE ....... : ~ inch = 200 feet H) TGT ~ ~778 3004 S ~8~ E I} TUrN 5.25/]00 ~1778 300~ S 148~ E DRAWN · 05 Jun 1998 J) TD ~2370 3099 S g06 E K} TGT 2 ~2370 3099 S g06 E ~na~c~ ]J Schlumberger 2ooo- ! 2{00- - 2200- - I ¢ ~oo- - . .~,~AE RILL ~KA~D~'C ~400 A FOR ~soo-- ~'LAN 2600 ....................................... ~oo- - 2ilO0 3000 ~~ i -:~ ~ I 3100 3200 3400 600 700 800 gOO 1000 1100 1200 1300 1400 ~500 ~600 1700 ]800 ]g00 2000 EAST -> __ _ ARCO Marker Identification MD BKB SECTN INCLN A) TIE-IN SURVEY 11218 9038 -20 85.50 8) KOP/CURVE 2g.o0/lO0 ~1300 g044 -20 85.50 C) MAXIMUM DEPTH 11336 9046 -17 90.00 D) CURVE 29.00/~00 11359 9045 -12 92.72 E) CURVE 29.00/100 11650 9036 213 90.00 F) END 29.00/100 CURVE 1t746 9038 299 88.73 G) CURVE 5.25/100 11752 9038 304 88.73 H) TGT 1 11778 9038 324 90.00 I) TURN 5.25/100 11778 9038 324 90.00 J) TD 12370 9038 865 90.00 K) TGT 2 12370 9038 865 90.00 Anadri ] 1 Schlumberger DSO5-21A (P2) VERTICAL SECTION VIEW Section at: 238.16 TVD Scale.: ~ inch : 150 feet Dep Sca]e.: 1 inch : 150 feet Drawn ..... : 05 Jun 1998 ANADRILL AKA-DfC APPRO~/ED ~m m m~v · m.. FOR PERMITTING ONLY PLAN -- ~ w "I' .. Tnl I /Pn~n 'l K ' 1 ..iT 2 (Po tnt) T - m E ~H d V D -- __ 0 75 150 225 300 375 450 525 600 675 750 825 900 975 1050 1 ~25 1200 1275 Sect ion Departure (Anadrill (c198 0521AP2 3.2C t1:24 AM P) ARCO I~arker ,~lent ~ f ~¢at ~on ~, ~o~x~o,v~.oox~oo ~,oo ~,o~ ,,o,~ ~ PLAN VIEK D) CURVE 29.00/~00 1~359 2755 S 1725 E E) CURVE 29.00/100 1~650 2994 S ~609 E CLOSURE · 3229 feet at Azimuth ~63.70 F) ENO 29.00/100 CURVE 1~746 3007 S 1515 E G) CURVE 5.~5/~00 ~]75~ 3007 S t509 E DECLINATION.: +28.075 (E) H) TGT ~ ]~778 3004 S ]484 E SCALE ....... : ~ inch = 500 feet I) TURN 5.25/100 ~1778 3004 S ~484 E J) TO ~2370 3099 S 906 E DRANN ....... : 05 Jun 1998 K) TGT 2 ]2370 3099 S 906 E /nadr~ ]] Schlumberger 250--- · - 25o- - . ,ooo-- ~o-- ~ ,, ,I ~500 - 2000 2250- - 2500 I T~. ~t) 3000 ~250 ~50 0 ~50 500 750 1000 ~50 ~00 ~750 ~000 ~50 ~500 2750 3000 5~0 ARCO ' UOUU-r" 1/-~ VERTICAL 'SECTION VIEW I-- ' Section at' 238.~§ TVD Scale.' ~ inch = ~200 feeE ~ Oep Scale · ~ inch = ~200 feet Drawn ..... ' 05 Jun 1998 Anadrj 11 Schlumberger ~ Marker Identification MD BKB SECTN INCLN A) TIE-IN SURVEY 11218 9038 -20 85.50 , B) KOP/CU~VE 29.00/100 11300 9044 -20 85.50 C) MAXIMUM DEPTH 11336 9046 -17 90.00 ',- ~ ~ D) CURVE 29.00/100. li359 9045 _ -12 92.72 . . E) CURVE 29.00/i00 1~650 9036 2~3 90.00 F) END 29.00/100 CURVE 11746 9038 299 88.73 G) CURVE 5.25/100 11752 9038 304 88.73 ~ H) TGT 1 11778 9038 324 90.00 I) TURN 5.25/i00 li778 9038 324 90.00 J) TD 12370 9038 865 90. O0 , K) TGT 2 12370 9038 865 90.00 i i . ANADRILL AKA-D,~C ~ J A ~PRQVED ~OR)ERN ITTING I i i ONI.Y I I , I ..... i ~ ii~ E~ d I I 0 600 1200 1800 2400 3000 3600 4200 4800 5400 6000 6600 7200 7800 Sect ton Departure Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for ARCO ANADRILL AKA-Dr'C APPROVED FOR P£RMITTiNG ONLY PLAN #_ 11 i ztu _ ,, Well ......... :. DS05-21A (P2) Field ........ : Drill Site 05 Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.26247008 N Surface Long.: 148.39645854 W Legal Description Surface ...... : 1968 FSL 4037 FEL S32 TllN R15E UM Tie-in survey: 4615 FSL 2388 FEL S05 T10N R15E UM TGT 1 ........ : 4243 FSL 2563 FEL S05 T10N R15E UM TGT 2 ........ : 4149 FSL 3141 FEL S05 T10N R15E UM BHL .......... : 4149 FSL 3141 FEL S05 T10N R15E UM LOCATIONS - ALASKA Zone: 4 X-Coord Y-Coord 698337.81 5948163.91 700064.04 5945576.32 699900.00 5945200.00 699325.00 5945090.00 699325.00 5945090.00 Prepared ..... : 05 Jun 1998 Vert sect az.: 238.16 KB elevation.: 68.00 ft Magnetic Dcln: +28.075 (E) Scale Factor.: 0.99994469 Convergence..: +1.50937770 STATION MEASURED INCLN DIRECTION IDENTIFICATION DEPTH ANGLE AZIMUTH TIE-IN SURVEY KOP/CURVE 29.00/100 PROPOSED WELL PROFILE VERTICAL-DEPTHS SECTION COORDINATES-FROM ALASKA Zone 4 TOOL DL/ TVD SUB-SEA DEPART WELLHEAD X Y FACE 100 11218.00 85.50 148.10 9037.69 8969.69 -19.62 2632.31 S 1657.57 E 700064.04 5945576.32 HS <TIE 11300.00 85.50 148.10 9044.13 8976.13 -19.71 2701.71 S 1700.76 E 700109.05 5945508.08 65R 0.00 11310.00 86.73 150.73 9044.80 8976.80 -19.49 2710.30 S 1705.84 E 700114.35 5945499.63 65R 29.00 11320.00 87.97 153.36 9045.27 8977.27 -18.81 2719.12 S 1710.52 E 700119.26 5945490.94 65R 29.00 11330.00 89.21 155.98 9045.51 8977.51 -17.68 2728.15 S 1714.80 E 700123.78 5945482.02 65R 29.00 MAXIMUM DEPTH CURVE 29.00/100 11336.37 90.00 157.65 9045.56 8977.56 -16.72 2734.01 S 1717.31 E 700126.44 5945476.23 65R 29.00 11340.00 90.44 158.60 9045.54 8977.54 -16.09 2737.38 S 1718.66 E 700127.88 5945472.90 65R 29.00 11350.00 91.67 161.23 9045.36 8977.36 -14.06 2746.77 S 1722.09 E 700131.56 5945463.61 65R 29.00 11358.61 92.72 163.50 9045.03 8977.03 -11.94 2754.97 S 1724.70 E 700134.38 5945455.47 90R 29.00 11360.00 92.72 163.90 9044.96 8976.96 -11.57 2756.30 S 1725.09 E 700134.80 5945454.16 90R 29.00 11370.00 92.70 166.81 9044.49 8976.49 -8.62 2765.96 S 1727.61 E 700137.58 5945444.56 90R 29.00 (Anadrill (c)98 0521AP2 3.2C 11:23 AM P) DS05-21A (P2) 05 Jun 1998' Page 2 PROPOSED WELL PROFILE STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE 11380.00 92.68 11390.00 92.65 11400.00 92.61 11410.00 92.56 11420.00 92.51 11430.00 92.45 11440.00 92.39 11450.00 92.32 11460.00 92.24 11470.00 92.16 11480.00 92.07 11490.00 91.98 11500.00 91.88 11510.00 91.78 11520.00 91,67 11530.00 91.56 11540.00 91.45 11550.00 91.33 11560.00 91.21 11570.00 91.08 11580.00 90.95 11590.00 90.82 11600.00 90.69 11610.00 90.55 11620.00 90.42 DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA 169.71 9044.02 8976.02 172.61 9043.56 8975.56 175.51 9043.10 8975.10 178.42 9042.65 8974.65 181.32 9042.20 8974.20 184.22 9041.77 8973.77 187.12 9041.35 8973.35 190.03 9040.94 8972.94 192.93 9040.54 8972.54 195.83 9040.15 8972.15 198.73 9039.79 8971.79 201.63 9039.43 8971.43 204.53 9039.09 8971.09 207.43 9038.77 8970.77 210.33 9038.47 8970.47 213.23 9038.19 8970.19 216.13 9037.93 8969.93 219.02 9037.69 8969.69 221.92 9037.46 8969.46 224.82 9037.26 8969.26 227.72 9037.09 8969.09 230.61 9036.93 8968.93 233.51 9036.80 8968.80 236.41 9036.69 8968.69 239.31 9036.61 8968.61 SECTION COORDINATES-FROM DEPART WELLHEAD -5.19 2775.74 S 1729.65 E -1.29 2785.61 S 1731.18 E 3.07 2795.54 S 1732.21 E 7.89 2805.52 S 1732.74 E 13.14 2815.51 S 1732.77 E 18.81 2825.49 S 1732.28 E 24.89 2835.43 S 1731.30 E 31.37 2845.31 S 1729.81 E 38.22 2855.10 S 1727.82 E 45.44 2864.78 S 1725.34 E 52.99 2874.32 S 1722.37 E 60.87 2883.70 S 1718.92 E 69.05 2892.89 S 1715.01 E 77.50 2901.87 S 1710.63 E 86.22 2910.63 S 1705.80 E 95.17 2919.12 S 1700.54 E 104.34 2927.34 S 1694.85 E 113.70 2935.26 S 1688.76 E 123.22 2942.87 S 1682.27 E 132.89 2950.14 S 1675.40 E 142.67 2957.05 S 1668.18 E 152.55 2963.58 S 1660.61 E 162.49 2969.73 S 1652.73 E 172.47 2975.47 S 1644.54 E 182.47 2980.79 S 1636.08 E ALASKA Zone 4 TOOL DL/ X Y FACE 100 700139.87 5945434.84 700141.66 5945425.02 700142.96 5945415.11 700143.75 5945405.16 700144.04 5945395.17 91R 29.00 91R 29.00 91R 29.00 91R 29.00 91R 29.00 700143.82 5945385.19 700143.09 5945375.22 700141.86 5945365.31 700140.13 5945355.47 700137.91 5945345.73 91R 29.00 91R 29.00 91R 29.00 92R 29.00 92R 29.00 700135.19 5945336.11 700131.99 5945326.65 700128.32 5945317.35 700124.18 5945308.26 700119.59 5945299.38 92R 29.00 92R 29.00 92R 29.00 92R 29.00 92R 29.00 700114.55 5945290.75 700109.08 5945282.38 700103 20 5945274.30 700096.91 5945266.53 700090 24 5945259.09 92R 29.00 92R 29.00 92R 29.00 92R 29.00 93R 29.00 700083 20 5945251.99 700075.81 5945245.25 700068 09 5945238.90 700060.06 5945232.95 700051 74 5945227.41 93R 29.00 93R 29.00 93R 29.00 93R 29.00 93R 29.00 11630.00 90.28 11640.00 90.14 11650.00 90.00 242.20 9036.55 8968.55 245.10 9036.51 8968.51 248.00 9036.50 8968.50 192.46 2985.68 S 1627.35 E 202.41 2990.11 S 1618.39 E 212.30 2994.09 S 1609.22 E 700043 15 5945222.30 700034.31 5945217.62 700025.24 5945213.40 93R 29.00 93R 29.00 93R 29.00 (Anadrill (c)98 0521AP2 3.2C 11:23 AM P) DS05-21A (P2) 05 Jun 1998 Page 3 STATION IDENTIFICATION CURVE 29.00/100 END 29.00/100 CURVE CURVE 5.25/100 TGT 1 TURN 5.25/100 MEASURED INCLN DEPTH ANGLE 11650.26 90.00 11660.00 89.87 11670.00 89.73 11680.00 89.59 11690.00 89.45 11700%00 89.32 11710.00 89.19 11720.00 89.06 11730.00 88.93 11740.00 88.80 11745.95 88.73 11751.97 88.73 11777.63 90.00 11777.63 90.00 11800.00 90.00 11900.00 90.00 12000.00 90.00 12100.00 90.00 12200.00 90.00 12300.00 90.00 ! TD 12370.34 90.00 TGT 2 12370.34 90.00 PROPOSED WELL PROFILE DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA 248.07 9036.50 8968.50 250.89 9036.51 8968.51 253.79 9036.54 8968.54 256.69 9036.60 8968.60 259.58 9036.69 8968.69 262.48 9036.79 8968.79 265.38 9036.93 8968.93 268.27 9037.08 8969.08 271.17 9037.25 8969.25 274.07 9037.45 8969.45 275.79 9037.58 8969.58 275.79 9037.72 8969.72 276.24 9038.00 8970.00 276.24 9038.00 8970.00 275.06 9038.00 8970.00 269.81 9038.00 8970.00 264.56 9038.00 8970.00 259.31 9038.00 8970.00 254.06 9038.00 8970.00 248.82 9038.00 8970.00 245.12 9038.00 8970.00 245.12 9038.00 8970.00 SECTION DEPART 212.56 222.11 231.80 241.36 250.76 COORDINATES-FROM WELLHEAD 2994.19 S 1608.98 E 2997.60 S 1599.86 E 3000.64 S 1590.33 ,E 3003.19 S 1580.66 3005.24 S 1570.87 E 259.97 3006.80 S 1561.00 E 268.97 3007.86 S 1551.06 E 277.75 3008.41 S 1541.07 E 286.26 3008.46 S 1531.08 E 294.51 3008.00 s 1521.09 E 299.27 304.04 324.30 324.30 342.05 3007.49 S 1515.17 E 3006.88 S 1509.18 E 3004.19 S 1483.66 E 3004.19 S 1483.66 E 3001.99 S 1461.40 E 424.65 2997.74 S 1361.52 E 512.06 3002.65 S 1261.68 E 603.55 3016.66 S 1162.70 E 698.33 3039.68 S 1065.42 E 795.62 3071.50 S 970.66 E ALASKA Zone 4 X Y 700025.00 5945213.30 700015.98 5945209.65 700006.53 5945206.37 699996.93 5945203.56 699987.21 5945201.25 699977.38 5945199.43 699967.47 5945198.11 699957.50 5945197.30 699947.51 5945196.99 699937.52 5945197.18 865.13 865.13 699931.58 5945197.54 699925.58 5945197.98 699900.00 5945200.00 699900.00 5945200.00 699877.69 5945201.62 TOOL DL/ FACE 100 93R 29.00 93R 29.00 93R 29.00 93R 29.00 93R 29.00 93R 29.00 93R 29.00 93R 29.00 93R 29.00 92R 29.00 HS 29.00 19R 0.00 90L 5.26 90L 5.26 90L 5.27 699777.74 5945203.23 90L 5.25 699678.07 5945195.70 90L 5.25 699579.50 5945179.08 90L 5.25 699482.87 5945153.51 90L 5.25 699388.98 5945119.21 90L 5.25 3099.01 S 905.93 E 699325.00 5945090.00 5.25 3099.01 S 905.93 E 699325.00 5945090.00 5.25 (A/Tadrill (c)98 0521AP2 3.2C 11:23 AM P) ANADRILL AKA-Dr'C APPROVED FOR PERMITTING ONLY PLAN ... .. ~, ~,~ .,,.~,~.~,~, -.~- ~ ,,.,, ~,~ ~ ~...,:,~, :,.,,.,. ~,,,,.~.: ..,., .:...~ ,..~ i, ,.~.~,, ~, ,,,,.~.,..~ Mu~ Tanks 6O14OI I TrplxI I I I Ext. Fuel Shop oilers Water Pump Roo~ Fire Ext. Pipe rac7 Fire Ext. Dowell Drilling Equipment Trailer Preferred Major Equipment Layout for CT Drilling T Drilling Wellhead Detail Methanol Injection Otis 7" WLA Quick Connect- ~ CT Injector Head ,~ I ~ Stuffing Box (Pack-Off), 10,000 psi Working Pressure .--- 7" Riser I Annular BOP (Hydril),7-1/16" ID 5000 psi WP Alignment Guide Flange 7-1/16", 5M Ram Type Dual Gate BOPE ~ Flanged Fire Resistant Kelly Hose to Dual HCR Choke Manifold Cutters or Combination CuttedBlinds Slip/Pipe Rams Manual Valves Drilling spool 7-1/16", 5M by 7-1/16", 5M Manual over Hydraulic Ram Type Dual Gate BOPE 7-1/16" ID with Pipe/Slip Rams Manual Master Valve 0.458' (5.5") rl 2" Pump-In Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold Hanger 9-5/8" Annulus 13-3/8" Annulus · WELL PERMIT CHECKLIST COMPANY i~ vc'x (' I.~ WELL NAME .. I¢ r~ (.,( ~'--- 2 ) J~ PROGRAM: exp [] dev ~ redrll ~ serv [] wellbore seg I1 ann. disposal para req I1 F euO POOt. Z INIT CLASS ~¢,,u I - (..} ,' I GEOL AREA '~ c[ (} UNIT#.. / / &,~O ON/OFF SHORE ADMINISTRATION A~:~R DATE 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ENGINEERING APPR DATE GEOLOGY AyLR DATE 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. 30. Permit can be issued w/o hydrogen sulfide measuresL,.:,..,__-~ 31. Data presented on potential overpressur~ .... 32. Seismic analysis of shallow gas z~.~.. ........... 33. Seabed condition sur~.~.v.e-y-~'o3T-shore) ............. 34. Co~rogress reports ....... on/only] ANNULAR DISPOSAL APPR DATE 35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... (B) will not contaminate freshwater; or cause drilling waste... to surface; (C) will not impair mechanical integrity of the well used for disposal; (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. (~N ~) N N ~) N (~N Y N Y N Y N Y N Y N Y N Y N Y N _G E___O...Li??_.Y.: ENGINEERING: UlC/Annular COMMISSION: JDH RNC , co ~'/~ Comments/Instructions: M:cheklist rev 05/29/98 dlf:C:\rnsoffice\wordian\diarla\tfl~eckli~d 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. Tape Subfile 1 is type: **** REEL HEADER **** 99/ 3/15 BHI 01 LIS Customer Format Tape *~** TAPE HEADER **** MWD 99/ 3/15 99791 01 1 3/4" NaviGamma, Gamma Ray Data LIS CONMENT RECORD(s): ~23456789~~234567890~23456789~~234567890~234567890~23456789~~234567890~234567890 !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 !!!!!!!!!!l!!!!!!!! Extract File: Header.las ~Version Information VERS. 1.20: CWLS log ASCII Standard -VERSION 1.20 WRAP. NO: One line per frame ~Well Information Block #MNEM.UNIT Data Type Information STRT. F 11251. 0000: STOP. F 12175. 0000: STEP. F 0. 5000: NULL. -999. 2500: COMP. COMPANY: WELL. WELL: FLD . FIELD: LOC . LOCATION: CNTY. COUNTY: STAT. STATE: SRVC. SERVICE COMPANY: TOOL. TOOL NAME & TYPE: REF . JOB REFERENCE: DATE. LOG DATE: API . API NUMBER: #MNEM. UNIT Value FL 1243' FWL SECT. 32 TOWN.N liN RANG. 15E PDAT. M.S.L. LMF. KB FAPD.FT 68 DMF . KB EKB .M 68' EDF .M N/A EGL .M N/A CASE.F 11268 OS2 . DIRECTIONAL ~Remarks (2) (3) (4) (5) Starting Depth Ending Depth Level Spacing Absent Value ARCO Alaska, Inc. 5-21A Prudhoe Bay Unit 1968' FSL North Slope Alaska Baker Hughes INTEQ 1 3/4" NaviGamma 99791 06 Aug 98 500292196901 Description : Field Location Section : Township Range : Permanent Datum Log Measured From : Feet Above Perm. Datum Drilling Measured From Elevation Of Kelly Bushing : Elevation Of Derrick Floor : Elevation Of Ground Level Casing Depth : Other Services Line 2 Ail depths are Measured Depths (MD) unless otherwise noted. All depths are Bit Depths unless otherwise noted. All Gamma Ray data (GRAX) presented is realtime data. Well 5-21A is represented by runs 1, 2 and 4 which are all Directional with Gamma Ray. The well was initially kicked off from the wellbore originally drilled for Well 5-21 on Run 1 @ 11268' MD (8973' TVD). RECEIVED MAR 18 1999 Alaska Oil & Gas Cons. Commission An orage (6) The interval from 12151' MD (8973' TVD) to 12174' MD (8874' TVD) was not logged due to sensor to bit offset. (7) Well 5-21A was drilled to TD @ 12174' MD (8874' TVD) on Run 4. (8) A Magnetic Declination correction of 28.29 degrees has been applied to the Directional Surveys. -Mnemonics -> GRAX = Gamma Ray MWD-API [MWD] (MWD-API units) -> ROPS = Rate of Penetration (ft/hr) -> TVD = True Vertical Depth (feet) -Sensor Offsets RUN GAMMA DIRECTION ' i 21.65' 16.79' 2 21.67' 16.81' 4 21.67' 16.81' Tape Subfile: 1 62 records... Minimum record length: 14 bytes Maximum record length: 132 bytes Tape Subfile 2 is type: LIS **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU LCC 150 CN ARCO Alaska, Inc. WN 5-21A FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~234567890~23456789~~23456789~~234567890~234567890~23456789~~234567890 !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 1. The data presented here is the unedited field raw data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP 1 GRAX GRAX 0.0 2 ROPS ROPS 0.0 * FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( 1) Repcode(66) Data record type is: 0 Entry Type( 2) Size( 1) Repcode( 66) Datum Specification Block Type is: 0 Entry Type( 3) Size( 2) Repcode(79) Datum Frame Size is: 12 bytes Entry Type( 4) Size( 1) Repcode(66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode( 66) Optical Log Depth Scale Units: Feet Entry Type( 8) Size( 4) Repcode(68) Frame spacing: 0.500000 Entry Type( 9) Size( 4) Repcode(65) Frame spacing units: [F ] fndun c IF ] 1.00000000 3 Entry Type(11) Size( 4) Repcode(68) Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode(66) One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 $ 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 fndun a [F ] 1.00000000 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size API API API API Log Crv Crv Length Typ Typ Cls Mod 1 GRAX MWD 68 1 4 2 ROPS MWD 68 1 4 4 99 995 99 1 4 99 995 99 1 DATA RECORD (TYPE# 0) 1014 BYTES Total Data Records: 22 Tape File Start Depth = 11252.000000 Tape File End Depth = 12174.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 5539 datums Rep Code: 79 2 datums Tape Subfile: 2 29 records... Minimum record length: 54 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS **** TAPE TRAILER MWD 99/ 3/15 99791 01 **** REEL TRAILER MWD 99/ 3/15 BHI O1 Tape Subfile: 3 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 15 MAR 99 4:41p Elapsed execution time = 0.94 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 1 is type: LIS Tape Subfile 2 is type: LIS DEPTH GRAX ROPS 11252.0000 -999.2500 -999.2500 11252.5000 -999.2500 -999.2500 11300.0000 101.3600 44.8000 11400.0000 48.4680 76.5000 11500.0000 48.5100 ' 113.3330 11600.0000 152.8800 66.6000 11700.0000 84.8730 102.8000 11800.0000 47.0400 46.1000 11900.0000 52.9200 124.1000 12000.0000 65.7900 65.4000 12100.0000 104.2060 13.7000 12174.0000 -999.2500 -999.2500 Tape File Start Depth = 11252.000000 Tape File End Depth = 12174.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Tape Subfile 3 is type: LIS RECEIVED h~AR 1 8 1999 Gms Cons. C, ommissk)n Anohomge