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193-040
David Douglas Hilcorp Alaska, LLC Sr. GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.douglas@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal Received By: Date: Date: 11/18/2024 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL Well Name PTD Number API Number AOGCC ESET # 18-29 192-133 50-029-22316-00-00 18-29A 193-040 50-029-22316-01-00 18-29B 198-069 50-029-22316-02-00 18-29BPB1 198-069 50-029-22316-70-00 18-29C 209-055 50-029-22316-03-00 Definitive Directional Surveys (Composited) - Gyrodata Re-Survey 10/09/2024 Main Folder Contents: Please include current contact information if different from above. T39784 T39785 T39786 T39787 T39788 18-29A 193-040 50-029-22316-01-00 Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2024.11.19 08:39:28 -09'00' ON OR BEFORE C:LOi~ILIVt.DOC PLUGGING = LOCATION CLEAR3~CE REPORT State of Alaska ALAS~ 0IL & GAS CONSER%-ATION COM/~IS$ION Review the well file, and-ccmmenz an plugging, well head s Ua~us, and !cca~icn c!ea e - urovide loc. clear, code. ~ [ Well head cs= off: Conclusions Code STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG f Status of Well Classification of Service Well Oil Gas__ Suspended__ Abandoned_X Service__ ' 2 Name of Operator 7 Permit Number ARCO Alaska, Inc. 93-40 3 Address 8 APl Number P.O. BOX 100360, Anchorage, AK 99510-0360 50-029-22316-01 4 Location of wall at surface '3 9 Unit or Lease Name 3805' NSL, 86' WEL, Sec 24, T11N, R14E, UM ~ PRUDHOE BAY UNIT At Top Producing interval~ 10 Well Number 2155' NSL, 2063' WEL, Sec 24, T11 N, R14E, UM ~ ] :~ 18-29A At Total Depth 11 Field and Pool 2343' NSL, 2135' WEL, Sec 24, T11N, R14E, UM PRUDHOE BAY FIELD 5 Elevation in feet (indicate KB, DF, etc.) 6 Lease Designation and Serial No. 51' RKB ADL 28307 PRUDHOE BAY OIL POOL 12 Date Spudded 13 Date T.D. Reached 114 Date Comp., Susp., or Aband. 15 Water Depth, if offshore 16 No. of Completions 4/26/93 5/2/93 8/13/98 (P&A'd) N/A 1 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 20 Depth where SSSV set 21 Thickness of Permafrost 9670' MD / 8888' TVD 9364' MD / 8598' TVD YES_X NO__ 2193' MD 1900' (approx) 22 Type Electric or Other Logs Run GR/DLL/neutron/sonic 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMT PULLED 20" 94.5# H-40 Surface 110' 30" 2000 # Colset II 13-3/8" 68# L-80 36' 3702' 16" 2706 F¢ CS III & 460 Ft3 Class G 9-5/8" 47# NT-80 36' 8005' 12-1/4" 2218 Ft~ Class G 7" 29# L-80 7860' 9372' 8-1/2" 376 Ft3 Class G 4-1/2" 12.6# L-80 9171' 9670' 6" 135 Ft3 Class G 24 Perforations open to Preduclion (MD+TVD of Top and Bottom and 25 TUBING RECORD interval, size and number) SIZE DEPTH SET MD PACKER MD None 4-1/2" Tbg 3012' 8938' 3-1/2" Tbg 9004' * Plugged & Abandoned all open perforation intervals. I 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.) N/A Plugged & Abandoned Date of Test Hours Tested PRODUCTION FOR !OIL - BBL GAS - MCF ]WATER - BBL CHOKE SIZE ] GOR I N/A TEST PERIOD __ Flow Tubing Press Casing Pressure CALCULATED OIL - BBL GAS - MCF WATER - BBL OIL GRAVITY - APl (corr) - - 24 HOUR RATE __ 28 CORE DATA Brief description of Ethology, porosity, fractures, apparent dips and presence of oil, gas, or water. Submit core chips. * This 10-407 is submitted as directed per the 10-403 form approved 4/03/98 (Approval # 398-087). RECEIVED OCT Ale 011 & Gas Cons. C0mrnisslo~, Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE NAME Sag River Shublik Top Sadlerochit GEOLOGIC MARKERS MEAS DEPTH 8926' 8970' 9028' TRUE VERT DEPTH 8181' 8223' 8278' FORMATION TESTS Include interval tested, pressure data, and fluids recovered and gravity, GOR, and time of each phase. N/A 31 LIST OF ATTACHMENTS Summary of 18-29A Pre Coil Tubing Sidetrack Plug & Abandonment Operations. 32 1 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 R E C E I V E D Gas Injection, Shut-In, Other-explain. OCT 1998 Item 28: If no cores taken, indicate "none". Form 10-407 Rev. 7-1-80 ]~i,~Oii & Gas Cons.Commission, ' Anchorage 18-29A DESCRIPTION OF WORK COMPLETED PRE COILED TUBING SIDETRACK PLUG & ABANDONMENT 7/31/98: RIH &tagged PBTD @ 9576' ELM. 8/12/98: MIRU CTU. Tested BOPE. Killed well w/1% KCL Water. RIH & tagged XN nipple @ 8976' MD. POOH. 8/13/98: A CTU Cement Plug was pumped to Plug & Abandon the lower wellbore prior to sidetracking as follows: RIH w/ CT nozzle & pumped 12 bbls of 17 ppg Neat Class G Cement to abandon the open perforation intervals 9502' - 9518' MD (Zone 1) Attained a maximum squeeze pressure of 1500 psi. Contaminated cement w/Biozan & jetted out contaminated cement to 9350' MD. POOH w/CT nozzle. Well left shut in w/500 psi. RD. WOC. 8/16/98: MIRU SLU. PT cement to 1850 psi - passed. Tagged TOC @ 9364' MD. RD. Continued w/18-29B CT Sidetracking operations. STATE OF ALASKA AI~SK~ OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS ,,IUL 1. Operations performed: Operation Shutdown_ Stimulate X Plugging_ Ped°rat~ -~'/'~ Pull tubing _ Nter casing _ Repair well _ Other _X 2. Name of Operator: 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Development_~ 51' RKB 3. Addre~: ~plorato~_ 7. Unit or Prope~: P.O. Box 100360 Stratagrapic_ Anchorage, AK 99510-0360 Se~ice _ Prudhoe Bay Unit 4. L~ation of well at sudace: 8. Well number: 3805' NSL, 86' WEL, Sec 24, T11N, R14E, UM. 18-29A At top of pr~uctbe inte~al: 9. Permit numbedapproval number: 2155' NSL, 2063' WEL, Sec 24, T11 N, R14E, UM. : 93-40 At effective depB: 10. APl number: 50-029-22316-01 At total dep~: 11. FielCPool:U 2343' NSL, 2135' WEL, Sec 24, T11 N, R14E, UM. Prudhoe Bay Oil Pool 12. Present well condition summaW Total Dep~: measured 9670 feet Plugs (measured) Underreamed Cement to 9576' MD (12/10/97). true vedical 8888 feet Effective Depth: measured 9576 feet Junk (measured) true vedical 8799 feet Casing Length Size ~mented Measured depth True vedical depth Conductor 110' 20" 2000~ Coldset II 110' 110' Sudace 3666' 13-3/8" 2706 cu ft CS II1 & 3702' 3688' 460 cuft Class G Production 7969' 9-5/8" 2218 cu ft Class G 8005' 7308' Liner 1512' 7" 376 cu ft Class G 9372' 8605' Liner 499' 4-1/2" 135 cu ft Class G 9670' 8888' Pedoration Dep~ measured 9502- 9518' true vedical 8729 - 8744' Tubing (size, grade, and measured depB) 4-1/2", 12.6~, L-80, Tbg ~ 3012' MD; 3-1/2", 9.2¢, L-80, Tbg ~ 9004' MD Packers and SSSV (~e and measured dep~) TIW HBBP Packer ~ 8938' MD; 5-1/2" Camco TRCF SSSV ~ 2193' MD : 13. Stimulation or cement squeeze summaw Inte~als treated (measured) see a~ached Inte~als treated (measured) 14. RepresentitNe Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1055 24888 0 1378 Subsequent to operation CTD ST Pendin~ 15. Affachments 16. Status of well classification as: Copies of Logs and Su~eys run _ Daily Repo~ of Well Operations ~ Oil ~ Gas ~ Suspended Se~ice 17. I hereby cedi~ that the foregoing is true and correct to the best of my ~owledge. Signed ~~ ~- ~ Title: Engineering Supe~isor Date ~sio~ Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 18-29A DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR GAS SHUTOFF, PERFORATING, & HIGH PRESSURE BREAKDOWN 11/20/97: RIH & tagged PBTD at 9579' MD. 11/22/97: An Acid Wash & CTU Cement Squeeze for Gas Shutoff were performed as follows: MIRU & PT equipment. Loaded the wellbore w/1% KCI Water & Crude. RIH w/CT & reciprocated an Acid Wash across the open perforation intervals located at: Pumped: 9488- 9498' MD (Z1) 9504 - 9518' MD (Z1) a) 20 bbls 3% NH4CI Water w/Citric Acid @ 2.4 bpm, followed by b) 15 bbls Diesel/Xylene/Musol (70/20/10%), followed by c) 15 bbls 12% HCI w/10% Xylene, followed by d) 10 bbls 6% HCI - 0.75% HF, followed by e) 15 bbls 12% HCI w/10% Xylene, followed by f) 20 bbls 3% NH4CI Water w/Citric Acid. Swapped to pumping 30 bbls Latex Acid Resistive Cement to squeeze the perforations (listed above). Placed less than 1 bbl of LARC behind pipe at 3500 psi max pressure, held for 1 hour. Contaminated cement w/biozan & jetted contaminated cement from wellbore to 9450' MD. POOH w/CT leaving estimated cement plug top at 9582' MD. RD. 12/9/97- 12/10/97: RIH w/underreamer & reamed cement from the wellbore while circulating biozan & 1% KCI Water from 9452' to 9576' MD. POOH w/underreamer. RD. 12/19/97: RIH w/perforating gun & 16' of perforations as follows: Added Perforations: 9502- 9504' MD (Z1) Reperforated: 9504- 9518' MD (Zl) Used a 2-1/8" carrier & shot all peris at 4 spf at zero degree phasing at balanced pressure. POOH w/gun. RD. 414198: A Fullbore High Pressure Breakdown Treatment was pumped to initiate flow from the well as follows: MIRU & PT equipment. Pumped 451 bbls of Crude @ 1 - 10 bpm through the perforations (above). Attempted to return the well to production w/gas lift. The well will not flow. RD. An Application Sundry has been approved to P&A the well (Approval # 398-087). The well is to be P&A'd in the near future, and a CT Sidetrack to a new 18-29B location is planned for 8/98. ..... STATE OF ALASKA .,LASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Abandon _X Suspend _ Ope~'afJon Shutdown _ Reenter s~spended well _ Nter casing _ Repair well _ Mugging _X 'Rrne extension _ Stimulate _ Change approved program _ Pull bbing _ Variance _ Perforate _ Other _ 2. Name of Operator. 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Developmem_X 51' RKB 3. Address: Explofatcej_ 7. Unit or Property: P.O. Box 100360 stratagrapic_ Anchorage, AK 99510-0360 Se~ce_ Prudhoe Bay Unit 4. Location of well at surface: 8. Well number: 3805' NSL, 86' WEL, Sec 24, T11N, R14E, UM 18-29A At top of productive interval: 9. Permit number. 2155' NSL, 2063' WEL, Sec 24, T11N, R14E, UM 93-40 At effective depth: :10. APl number: 50-029-22316-01 At total depth: 11. Field/Pool: 2343' NSL, 2135' WEL, Sec 24, T11 N, R14E, UM Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 9670 feet Plugs (measured) true vertical 8888 feet Effective Depth: measured 9600 feet Junk (measured) true vertical 8820 feet Casing Length Size Cemented Measured depth True vertical depth Conductor 110' 20" 2000# Coldset II 110' 110' Surface 3666' 13-3/8" 2706 cuft CS III & 3702' 3688' 460 cuft Class G Production 7969' 9-5/8" 2218 cuft Class G 8005' 7308' Liner 1512' 7" 376 CU ft Class G 9372' 8605' Liner 499' 4-1/2" 135 CUft Class G 9670' 8888' Perforation Depth measured 9488 - 9498'; 9504 - 9518' true vertical 8715 - 8724'; 8733 - 8746' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tbg @ 3012' MD; 3-1/2", 9.2#, L-80, Tbg @ 9004' MD. Packers and SSSV ('b/pe and measured depth) TIW HBBP Packer @ 8938' MD; Camco TRCF SSSV @ 2193' MD. ,, i, ~,~, Oi~ " 13. Attachments Description summal~ of proposal X Detailed operations pro, ram BOP sketch X 14. Estimated date for commencing operation 15. Status of well classification as: Apdl, 1998 Oil _x Gas _ Suspended _ 16. If proposal was verbally approved Name of approver Date approved Service 17. I hereby certify that the forgoing is true and correct to the best of my knowledge. (~1'o~_,~ ; Cc~_i ~ Dc~i-.t ~r'~c.~¢'c-~. ~ Z.(,~' Signed .~¢,~ ~ . ~ Title: Engineering Supervisor Date FOR COMMISSION USE ONLY Conditions of approval: Notify Comission so representitive may witness JApproval No~ Plug ,ntegrety ~ BOP test ~ Location clearance_I Mechanical integrety test_ Subsequent form required 10- ~" ,:,,pprove~3 ~'~' [:~ ,t~_l'.J~ CI- ,ssioner ~Or,~,~.., .~,~,¢:;. Commissioner Date '/ Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE DS 18-29A Intended P&A Procedure Objective: P&A existing interval in preparation for CT sidetracking operations. Intended Procedure · RU SL. Tag bottom. · RU coiled tubing unit and tag bottom. · Pump 15 bbls Class 'G', 17 ppg cement. · Clean cement top to -9380' md (KOP for CTU drilling at 9410') · WOC, Tag top of cement. March 31, 1998 6 3 2 I 1 I COl:LED TUBING UNIT BOP EOU ! PNEN? 1. 5000 PSi 7" W£LLHF. A]:) CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS, .5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX · HIRELINE BOP EOUIPHENT 1. '5000 PSI 7" WELLHEAD CONNEC'I'OR FLAN0[ 2. '5000 PS] WlRELIN£ RA~.S (VARIABLE SIZE) 3. 5000 PS! 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF PERMIT DATA 93-040 5677 93-040 407 93-040 SURVEY 93-040 SURVEY 93-040 BHCA/GR 93-040 CCL/PERF 93-040 CNL/GR 93-040 DB TDTP 93-040 DLL/GR 93-040 PERF 93-040 PERF 93-040 PROD 93-040 SBT/GR/CCL 93-040 SSTVD 93-040 93-040 AOGCC Individual Well Geological Materials Inventory T DATA_PLUS DLL/AC/CN/GR COMP DATE:05-18-93 ANADRILL DIRECTIONAL MWD DIRECTIONAL RUN 1, 2&5" RUN 1 , 5" RUN 1, 2&5" 8850-9532 RUN 1, 2&5" 9150-9520 6550-9100 RUN 1 , 5" RUN 1! l&2" STAT (BLUELINE) -~J 9300-9574 TDTP (DC) L~L 9350-9520 Are dry ditch samples Was the well cored? Page' 1 Date- 04/04/95 RUN DATE_RECVD 06/07/1993 08/13/1993 08/13/1993 09/13/1993 06/28/1993 06/28/1993 06/28/1993 1 12/15/1993 06/28/1993 1 07/30/1993 1 01/14/1994 1 08/06/1994 06/28/1993 06/28/1993 1 03/18/1994 1 01/14/1994 required? yes ~ And received? yes. lo yes .~~ Analysis & description receiv yes no Well is in compliance /i~..xa Initial COMMENTS . BOO W. International Airport Road Anchorage, AK 99Ei18-1199 ATTN: Sherfle NO. 8832 Company: Alaska Oil & Gas Cons Comn ~ Attn: Larry Grant I 3001 Porcupine Drive Anchorage, AK 99501 8/3/94 Field: Prudhoe Bay Well Log Description BL RR Sepia RF Sepia Mylar ~ 1~..~;. 5.5 -Z' ~-~' ~/.~---~ / TUBING CUTTER RECORD (7-18-94) 1 1 '" ,1~.'12.6A ~..__ ,~"- ,c/z, PERFREOORD(7-17-94) 1 1 ,.~D~. 9-12 "7 '~ -' C~ '7 INJECTION PROFILE (7-15-94) 1 1 .~, O'~. 17-6 ~'C~ '"1 ~ Z.-- INJECTION PROFILE-STATIC:SURVEY (7-19-94) 1 1 -D-.S. 7-30 ~,:~/.,_ ( c~ :>RODUOTION PROFILE (7-13-94) 1 1 /~Tg~.. g'-33 '"-4/---_ ~, ..~ TDT-P BORAX (7-17-94) 1 1 f D~.'18-29A' ~' ~ ,--o '-jO PRODUCTION PROFILE (7-14-94) 1 1 D.S. 16-25 ~ ~ -.~'"l PRODUCTION PROFILE (7-16-94) 1 1 ., SIGNED: Pie sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: STATE OF ALASKA ALASKA " AND GAS CONSERVATION CC '~llSSlON REPORT SUNDRY WELL OPI:.,-.',ATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 3805' NSL 86' WEL, Sec. 24, T11N, R14E At top of productive interval 2155' NSL, 2063' WEL, Sec. 24, T11N, R14E At effective depth At total depth 2343' NSL, 2135' WEL, Sec. 24, T11 N, R14E 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 50.9 KB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 18-29A 9. Permit number/approval number 10. APl number 50 - 029-22316-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 9670 feet Plugs(measured) true vertical 8888 feet ,,~-~,,. ,~-._~ , £~, ~ ~:., 1/~ t, ~-~ Effective depth: measured 9600 feet "~' t .~ true vertical 8820 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 20" 2000 # Coldset 11 110' 110' Surface 3666' 13-3/8" 2706 cuft CS 111/460 cuft "G" 3702' 3688' Production 7969' 9-5/8" 2218 cuft Class "G" 8005' 7308' Liner 1512' 7" 376 cuft Class "G" 9372' 8605' Liner 499' 4-1/2" 135 cuft class "G" 9670' 8888' Perforation depth: measured 9504-9518'; 9488 - 9498' true vertical 8733 - 8746'; 8715 - 8724' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, 0-3012' MD; 3-1/2", 9.2#, L-80, 3012'MD - 9004' MD Packers and SSSV (type and measured depth) TIW HBBP Packer @ 8938' MD, Camco TRCF SSSV @ 2193' MD 13. Stimulation or cement squeeze summary R E [ [IV [ Intervals treated(measured) I//A Treatment description including volumes used and final pressure /]\Pt:~ - 4 1994 Gas Cons. Col 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl-~ Gas-Md Water-Bbl Casing Pressure 500 800 0 -- . 1500 ~ 800 0 -- ~ql IVl Il,,/I Q~E Tubing Pressure 270 280 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas__ Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'~,2//,~ /~ ~~ Form 10-404 Rev 06/15/88 ~.// Title Senior Engineer Date ~/~ o/~'~/'/ SUBMIT IN DUPLICATE lmissi0 Perforating Summary_ 18-29A Rig up Unit 9:30 11/23/93 RIH with 10' of 2 1/8" strip gun, 0 deg phasing, 4spf Shoot 10' from 9488' to 9498' md referenced to AWS BHCS log (5/2/93) POH, all shots fired. RECEIVED Alaska Oil & t~as Cons. Commission Anchorage ARCO Alaska, inc. Date: Feb 25, 1994 P.O. Box 100360, , ~orage, AK Transmittal #: 94024 99510,~ ~, Subject- ARCO Static Pressure Surveys From/Location: John E. DeGrey/ATO-1529 Telephone: (907) 263-4310 To/Location: Distribution Well i Log Date Number (M-D-Y) 2-3 i 6-5-93 2-5 ! 7-21-93 3-8 i 11-22-93 3-19 ! 1-3-94 I 3-34A ! 11-22-93 3-35 i 12-7-93 3-36 ~ 7-24-93 4-12 i 11-17-93 ! 4-31 l 1-3-94 4-32 i 9-8-93 4-41 i 11-21-93 5-12 i 7-21-93 Tool Type Static Press Surv. i Static Press Surv. Static Press Sun/. Static Press Surv. Static Press Sun/. Static Press Surv. Static Press Sun/. Static Press Sun/. Static Press Sun/.. Static Press Sun/. Run, 11-28-93 ! 7-21-93 I 9-2-93 9-14-93 9-5-93 11-26-93 11-8-93 7-2-93 7-2-93 1-25-93 Static Press Sun/. Static Press Sun/. ! 5If Static Press Surv. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Surv. Static Press Sun/. i 6-19 i 7-7A 7-8 11- t 11-17 12-16A 13-14 13-14 14-01 ~ 7-5-93 ~ 8-26-93 15-18 ~ 10-26-93 15-23 9-23-93 16-12 j 7-21-93 16-17 ~ 12-29-93 7-1 -93 16-22 ~ 7-1e-93 17-1 ~ 11-23-93 17-13 ~ 8-27-93 j 18-29A j 5-19-93 14-6 14-18 14-38 14-39 15-6 15-15 15-16 11-25-93 11-26-93 12-4-93 12-4-93 5-28-92 Static Press Sun/. II II II II II II Static Press Sun/. " Static Press Sun/. " II Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Surv. Static Press Sun/. Static Press Sun/. Static Press Surv. " Static Press Sun/.: " Static Press Sun/. Sch Sch F~0-- Sch Sch Sch ~ ~o-~ Sch Sch t ~0-[~0 Sch ~ ~ ~ Sch o too-q ~ Sch ~ Sch Sch Sch Sch Sch Static Press Sun/. Static Press Surv. Static Press Sun/. Static Press Sun/. ' II ARCO AlasRa. inc. Is a Sub~ary of AUantlcRlchfietdCon'~ ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: REFERENCE: ~-11 12-18-93 9-~-~ %~ _1-18 12-12-93 ~'~-22 12-03'93 ~j Z___-2z~ ~1-25 12-17-93 ~~ ,~-6 12-05-93 ~L-~G 2-22 10-22-93 ~ ' 3-4 12-20-93 ~-36 12-11-93 ~~ 4-1 12-06-93 ~ 4-1 lA 12-13-93 ~z~ ~7 _4-23A 12-14-93 ~ ~.-~ 9_4-31 12-11-93 i5.~ 4-41 12-14-93 cl--~C 5-28 12-10-93 ~X~ __6-2 12-20-93 ~;'~ ~"~ 6-16 12-15-93 '9~-~o ;'9-1 12-5-93 >~-~~9-1 12-9-93 ~ ~ 9-20 12-19-93 ~_~_9- 9 12-13-93 ~-36A 12-17-93 ~-36A 12-17-93 flz-iq'l _9-5~ 12-07-93 ¢~1-12 12-06-93 ~~11-13A 12-14-93 ~4-1 12-5-93 ~~~ 5-9A 12-9-93 ~-~ ~6-17 12-4-93 ~~6-23 12-10-93 ~~16-29A 12-18-93 &~lS-29A 1-3-94 ARCO CASED HOLE FINAI~ CNL ( C ~l ) 1 ~?_.Zo--i oe~;O Run 1, 5" Sch Leak Detect )57(~/T~,~) ~re~ ~ 1, 5" ~?OO -~o Sch Peff Record ~0 ~[0~oO ~ 1, 5" Sch Prod Profile / ~(,~ [~ ~.Sl6 a~ 1, 5" ~0--le0ZO Sch Peff Record ~0~% -llq%o ~ 1, 5" Sch ~ (dep~ co~ected) ~ 1, 5" ~O~ ~ ~0 Sch ~nj Prome~,n ~emO~Oce% ~t,s" I~00o-t~%~o Seh Peff Record I ~0 ~ [ZZcl O ~ 1, 5' Sch Peff Record ~O -fiS~O ~ 1, 5" Sch Peff Reco~ ) oo c o - i [~ ~ 1, 5" Sch Dual B~t ~T-P (~ ~ ~ 1, 5" q~O- ~~ Sch Prod Profile r!?,,~ kz.-m¢~e~)~,~ ~ 1, 5' q%c~-~ ~ (~.~ Sch Perf Record ~'~0,:; -'~g~ O ~ 1, 5" Sch Produc~on/-f.? .', ~;:~,~'.~:' ':.ce~ .~.n:~:(~ 1, 5" q;c i C --t ~ b :) 2 Sch Prod Profile ,5+.,~ ~ w~,.,~ ~ } ~:~q~:;~-c~ 1,.. 5" et ~:-;c~- ' .--,",',(.' ,~_.'" Sch Mak Detect/f%lK:',,~?~'~:~'/,~c i(cc~ 1, 2"&5"6- ~-c - ~c :-i CSch M~ Detect ~ :,:: ~' (: ~ :C!--~ ~ ~2~; ~ %...~ i:~ 1, l"&5" .z'! ,,; ,~. - ~ ez;zT;S~h :c ~ :z ,Z ~Detecti~l~mi:,~[zS/of ~l,5"~qC0~%~,~ Sch Prod Proflle~aPlOm0/~f~-~Oa~ 1 l"&5" 0~ I~Sch Prod Proflle/Se~% }'V4,m~[ C~[~r~ 1, 5' q~50- [0~q Sch ~G Cutter ~0 --~q ~ 1, 5" Sch GR/CCL(~g)~0--~90 ~ ~ ~, S" Sen M~ Detection ifre5~ ~.m~ Oma ~ 1,~a5"~-i1¢'50 Sch Peff Record ll?oo-iLL[L ~ 1, 5" Sch 10-19-93 TDTP (depth corrected) Rrm 1, 5" Please sign ~nd return t~e attached cgpY ~ ~r~ceipt of data. / John E. DeGrey ATO-1529 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALASKA APPROVED Trans# 94002., # PBILLIPS # AN08 GEOLOGY # EXXON # MOBIL The correct well name is 4-1 lA and the corrected API# is 50-029-20286-01 The correct well name is 4-31 and the corrected API# is 50-029-21334-00 The correct well name is 18-29A and the corrected API# is 50-029-22316-01 ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 01-04-94 REFERENCE: ARCO CASED HOLE FI~IAI~ -- 1-03 --1-15 --2-32 ~. q_ ~-5--3-16i ~-11A ~-~ 4-22 4-30S~ 5-06 5-12 5-26 5-31 6-12A 6-18 6-22A 9-oa 13-28 14-02 14-04 14-23 14-31 15-03 ~6-2o 17-13 q~-Icl ~ 18-23A '~.~_qO18'29A 11-23-93 11-20-93 11-27-93 11-19-93 11-11-93 11-22-93 11-13-9~ 11-20-93 11-20-93 11-17-93 11-13-93 11-27-93 11-27-93 11-27-93 11-28-93 11-12-93 11-17-93 11-16-93 11-20-93 11-16-93 11-15-93 11-16-93 11-16-93 11-12-93 11-21-93 11-13-93 11-13-93 11-20-93 11o17-93 11-23-93 Perf Record 10~ O .~lll) ~/~ .Run Pe, Record ll~ [~, 4/0 R~ SBT/GR/CCL }Ot~0-ilq~ R~ GR/CCL ~] ~l~,~ll~ R~ Perf Record ~-C, ~',c ~, ~ R~ Perf Record %~'~ ~c~l~ R~ Perf Record :c~;~ CC -~ i ~ C ~ ~ R~ Perf Record ~C~C--~C R~ Perf Record ~.--~ ~c - R~ Packer Setting ~ec R~ Perf Record I~'~'iO~l~O R~ D~l B~st TDT-P/~ R~ TBG Cutter ~00 ~ 10to0 R~ Packoff GLM ~ ~o ,~ R~ ~od ~ofilel~,h ~?l ~l~~ Peal Record ~~10~t~ ' R~ Perf Re~ord ~0~ ~0~..' R~ USiTl~C~oior,~ ~ ~av R~ Peff Record q~-qS~ R~ 1, 5" Iai/x)--.- 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" [~zCc~ ~ t c9 ? 1, 5" 1, 5" 1, 5" 1, 5" 1, 5" qZ-?c .... 1, 5" 1, 5" 1, ~' 1, ~' 1, ~' 1, ~' 1, ~' 1, 5" 1, ~' 1, ~' 1, ~' Please sign and return the attached copy as receipt of data. .ECEIVE Have A Nice Day! John E. DeGrey ATO-1529 Sch Sch Sch Sch Sch Sch Sch Atlas Atlas Sch Sch Sch. Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch A P P R 0 V E D Trans# 94004 CENTRAL FILES CHEVRON BPX STATE OF ALASKA # PtHLLIPS # ANO8 GEOLOGY # EXXON # MOBIL * The corrected API# for 18-29A is 50-029-22316-01 ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 12-2-93 REFERENCE: ARCO CASED HOLE FINALS 1-3 10-31-93 1-4 11-5-93 ~-16 11-5-93 ~Z_~_~_!-22 11-7-93 -24A 10-14-93 -26 10-31-93 ~ 10-31-93 0-3 -93 ~-7 10-~0-0~ --~0 11-1-0~ 1-12 11-9-93 1-12 11-9-93 2~ 16A 11-8-93 ~12-16A 11-8-93 ~14-2 11-7-93 ~__~?~ 14-4 11-6-93 ~~~. ~14-23 11-10-93 · 18-29A 10-19-93 qignand return the attached copy. as RECEIVED By__~~~__ ~ .~~_ Have A Nice Day! Sonya Wallace ATO-1529 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALASKA Perf Record i0~ ?_ -il007, Run 1, ~' Sch Perf Record ~ -q~'b~ Run 1, 5" Sch Prod Profile/~o ~'~m?if~!i~Run 1, ~' -o- ~ ~ ~ Sch ~od ~offie /~n}~)e~~R~ 1, ~' I~t~O Sch D~ B~t T~P 11~0--tl60; R~ 1, ~' Sch Pe~ Record ~9~O~lo~Z~ R~ 1, ~' Sch Peal Record 5~0-~ R~ 1, ~' Sch Completion Record ~0~z~ R~ 1, ~' Sch USIT (~'~im~m~ Color R~ 1, ~' ~900~0~O Sch Peal Record ~ ~5 R~ 1, ~' Sch TBG Patch Record R~ 1, ~' '?0~0-?;~ Sch ~od ~offie~,a~7~/l~/g~ R~ 1, 1"&5" 0-l~O~ Sch Collar (Packer ~t) . R~ 1, ~' ~O~loq~ Atlas D~ B~st TDTP i~{~cO R~ 1, ~' Sch Pe~ Record ~O~q~0 R~ 1, ~' Sch Pe~ Record ~~{~ R~ 1, ~' Sch ~od ~offie [St~ ~;~}~}i~R~ 1, 1"~" ~l~-~ Sch IBP Set ~0~ R~ 1, ~' Sch Le~ Detect/50~0}~P~ ~,~ 1, 1" 0-~ Sch Pe~ Record '[~ ~~ R~ 1, ~' Sch CNL i~ 00- ~9~ R~ 1, ~' Sch Pe~ Record [ [~ a0~ 1~ R~ 2, ~' Sch ~ Detect I~0~[~O R~ 1, 1"&5" Sch USIT [~aT~~]Color R~ 1, ~' ~0 ~{~ Sch Pe~ Record ~9~ R~ 1, ~' Sch L~er/Jewe~/~~ R~ 1, ~' ~0-560~ Sch ~ Detect(~]~ait~ , .~ 1, ~'~" 0- ~o Sch TBG ~cher Z~-a95o R~ 1, ~' Sch Pe~ Record ~00~017~ R~ 1, ~' Sch D ~ B ~ st~o~~TP5 ~ ~ R~ 1, ~' S c h receipt of data. . APPROVED__ /2, 0'~'1~ / S- tD Trans# 93145 ~ ~?J ~ /90.~ ~ ~O8 G~GY r~' ~&z t MOBIg The correct APl# for 3-20A is 50-029-20980-01. This log was ran on 4-11 not the sidetrack and the correct API# is 50-029-20286-00. The correct API# for 9-7 is 50-029-20223-00. This log was ran on 12-16A and the correct API# is 50-029-20899-01. he correct API# for 18-29A is 50-029-22316-01. ~CO ~IA~kA, P.O.Box 1 Anchorage, Alaska 99510 DATE: 9-10-93 REFERENCE: ARCO DIRECTIONAL DATA ~.- ~-'l, 3-18A 4-24-93 Electronic Multi-Shot Survey Job#30023 Sperry q~-~'1 3-20A 4-14-93 Electronic Multi-Shot Survey Job~3(X~2 Sperry ~%-~ 5-3A 5-26-93 MWD Directional Survey Aha c~%f~a 5-14A 6-26-93 MWD Directional Survey Aha c/%_~ 5-15A 6-28-93 MWD Directional Survey Aha c~-5'~ 6-22A 4-30-93 MWD Directional Survey Aha ~-q0 18-29A 4-26-93 MWD Directional Survey Aha q~- [~5 AGI-3 4-14-93 MWD Directional Survey Job~1163 BHI c~_ I% AGI-4 4-14-93 MWD Directional Survey Job~1168 BHI ~t~-27 AGI-7 4-28-93 MWD Directional Survey Job~ 1185 Teleco /AGI-9 3-17-93 MWD Directional Survey Job# 1195-450 BHI c~5 ~,AGI-9 5-6-93 MWD Directional Survey Job~11~ BHI Please sign and return tt~e attached copy as receipt of data. ~,~,. RECEIVED BY_ _ '~/e~e % Ce~ Sonya Wallace APPROVED . ~'~ ATO-1529 TrA_n~# 93102 "~,~ ~ CENTRAL FILF~ CHEVRON D&M # CIXNT CHAPM~N # EXXON MARATHON MOBIL # PB WELL ~ R&D #BPX # ST, OF AK, (2 COPIES) TEXACO # LUCIIJ~ JOHNSTON STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification ol Service Well OIL [] GAS [] SUSPENDED I-I ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCOAlaska, lnc. ORIGINAL 3. Address B. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22316-01 4. Location of well at surface 9. Unit or Lease Name . Prudhoe Bay Unit 3805' NSL, 86' EEL, SEC. 24, T11N, R14E ~T,~.~. 1 i'~ .~~ Number 2 EC. 24, T11N, R1 ,~, ~., t Field and Pool At Tolal Deplh [~"~'~~ ;~' ~~- i Prudhoe Bay Field/Prudhoe Bay Pool 2343'NSL, 2135'WEL, SEC. 24, T11N, R14E 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and SeriaJ No. KBE = 50.9' I ADL 28307 12. Dale Spudded 13. Date T.D. Reached 14. Date Comp., Susp. ~ Aband. 115. Water Depth, if oflshore J16. No. of Completions 4/26/93 5/2/93 5/18/93I N/A feet MSL I One 17. Tolal Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey ~20. Depth where SSSV set ~21. Thickness of Permafrost 9670' MD/8888' TVD 9600' MD/8822' TVD YES m I,D []! 2193' feet MD! 1900' (Approx.) 22. Type Electric or Other Logs Run GR/DL L/NEU TRON/SONIC 23. CASING, LINER AND CEMENTING SETriNG DEPTH MD CASING SIZE w'r. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTIt,~ RECORD AMOUNT PULLED 20" 94.5~ H-40 Surface 110' 30" 2000 # Coldset II 13-3/8" 68# L-80 36' 3702' 16" 2706 cuft cs #1/46o cuft "G" 9-5/8" 47# NT-80 36' 8005' 12-1/4" 2218 cuft Class "G" 7" 29# L-80 7860' 9372' 8-1/2" 376 cuft Class "G" 4-1/2" 12.6~ L-80 9171' 9670' 6" 135 cuft Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Gun DiameterMD2-1/8"" 4 ~D 4-1/2" X 3-1/2" 9004' 8938' 9504'-9518' 8733'-8746' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) 5/19/93 I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD II~ Flow Tubing Casing Pressure CALCULATED..~ OIL-BBL GAS-MCF WATER-BBL ~)IL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, lractures, apparent dips, and presence o! oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE -~. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 8926' 9129' Shublik 8970' 8171' Top Sadlerochit 9028' 8226' z-[/.~;;~ ~'~i~ ~,~ .~,.,. ~:-~,'j i ;,~ '~,... :-',,_ , , 31. LIST OF A'FrAcHMENTS 32. I hereby certify thai the foregoing is true and correcl Io lhe best of my knowledge ,Signed I'~' T it lo Drillin9 Engineer Suoervisor Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: DS 18-29~ BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 04/22/93 03:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 12/06/92 ( 1) TD: 1016' ( 0) 12/07/92 ( 2) TD: 3300'(2284) 12/08/92 (3) TD: 3715' ( 415) 12/09/92 ( 4) TD: 3715' ( 0) 12/10/92 ( 5) TD: 5121' (1406) 12/11/92 ( 6) TD: 5694' ( 573) 12/12/92 ( 7) TD: 6878' (1184) DRILLING 16" HOLE MW: 8.6 VIS:300 MOVE RIG FROM 18-22 TO 18-29. LEVEL RIG. NIPPLE UP 20" DIVERTER. PU BHA. FUNCTION TEST 20" DIVERTER. DRILL 16" HOLE TO 1016'MD. DRLG 16" HOLE W/1.5 MW: 9.5 VIS:300 DRLG F/1016'-2694', CIRC, POH, CHG BHA & SERVICE MWD, RIH, DRLG F/2694'-3300' ND DIVERTER MW: 9.4 VIS:300 DRLG TO 3715, CIRC. POH & LD BHA. RU & RIH CSG. CIRC & COND MUD. CEMENTING, DSPL W/MUD. CIRC. ND DIVERTER. DRLG CMT OUT MW: 9.3 VIS: 39 WELD ON WELLHEAD & TEST. NU BOPS & TEST. SET WEAR RINGS, TEST. PU BHA & MWD, RIH TO 3539. KELLY UP BREAK CIRC, DRLG CMT. DRLG. MW: 9.5 VIS: 42 DRLG CMT F/ 3539'-3615'. TEST CSG. OK. DRLG FLOAT EQUIP, 10' NEW HOLE. CIRC. FIT (13.3 PPG EMW). DRLG F/ 3725'-5121' RIH. MW: 9.9 VIS: 47 CIRC. SHORT TRIP TO SHOE. DRLG F/ 5121'-5694' CIRC HI-VIS SWEEP. POOH. WELL SWAB. CIRC & COND MUD WT TO 9.7 PPG. SHORT TRIP 5 STDS. OK. CIRC. RAISE MUD WT TO 9.8+ PPG. POOH. CHANGE BHA. RIH. DRLG. RIH. DRLG F/ 5694'-6878' MW: 9.9 VIS: 42 12/13/92 ( 8) TD: 7660' ( 782) 12/14/92 ( 9) TD: 8181'( 521) DRLG. MW: 9.9 VIS: 39 DRLG F/ 6878'-7145'. CIRC. SHORT TRIP TO 5593'. DRLG F/ 7145'-7660' POOH. MW:10.2 VIS: 47 DRLG F/ 7660'-7675'. OBSERVE FLOW. CHECK. OK. DRLG F/ 7675'-8181' CIRC. POOH. WELL : DS 18-29~ OPERATION: RIG : DOYON 9 PAGE: 2 12/15/92 (10) TD: 8413'( 232) 12/16/92 (11) TD: 8775' ( 362) 12/17/92 (12) TD: 9081'( 306) POOH FOR MWD. MW:10.4 VIS: 47 CHANGE BHA. RIH. WASH TO BTM. DRLG F/ 8181'-8413' ATTEMPT TO GET SURVEY. NO GO. POOH FOR MWD REPAIR. DRLG. CHANGE BHA. RIH. REAM F/ 8324'-8413' 8413'-8775' MW:10.5 VIS: 46 DRLG F/ RIH. MW:10.5 VIS: 48 DRLG F/ 8775'-9081' CBU. POOH. CHANGE BHA. RIH. 12/18/92 (13) TD: 9435'( 354) 12/19/92 (14) TD: 9435'( 0) 12/20/92 (15) TD: 9508' ( 73) 12/21/92 (16) TD: 9876' ( 368) 12/22/92 (17) TD: 9958' ( 82) 12/23/92 (18) TD: 9970'( 12) 12/24/92 (19) TD: 9970' ( 0) CBU. MW:10.5 VIS: 46 RIH. REAM F/ 8763'-9081' DRLG F/ 9081'-9435' CBU. SHORT TRIP 20 STDS. CBU. SET PACKOFF. MW:10.5 VIS: 47 POOH. L/D BHA. TEST BOPE. RIH W/ 9-5/8" CSG. CIRC. PUMP 20 BBLS ARCO PREFLUSH, 305 BBLS (715 SX) LEAD CMT, 90 BBLS (440 SX) TAIL; CMT. BUMP PLUG W/ 3000 PSI. R/D CMT'ERS. SET PACKOFF. RIH. MW: 8.8 VIS: 33 R/D CMT'ERS. TEST BOPE. RIH W/ BHA. TAG FC @ 9339'. TEST CSG. OK. DRLG FC, CMT, FS, NEW HOEL TO 9441' CBU. FIT (10 PPG EMW). DRLG F/ 9441'-9508' CIRC. POOH. CHANGE MWD. RIH. POOH. MW: 8.7 VIS: 34 DRLG F/ 9508'-9625'_ CBU. POOH. CHANGE MTR. RIH. DRLG F/ 9625'-9876'. LOST CIRC. PUMP LCM. LOST 800 BBLS MUD. SPOT LCM ON BTM. POOH TO SHOE. HOLE STABLE. POOH. CIRC LCM PILLS. MW: 8.5 VIS: 40 POOH. CHANGE BITS. FLUSH LCM F/ BHA. RIH. REAM F/ 9825'-9876'. DRLG F/ 9876'-9899'. CIRC LCM. DRLG F/ 9899'-9958' CIRC LCM PILLS. WAIT ON FORM-A-PLUG. MW: 8.5 VIS: 35 PUMP LCM. POOH TO SHOE. PUMP LCM (OM SEAL & LIQ CSG). RIH. DRLG F/ 9958'-9970' POOH TO SHOE. PUMP FORM-A-PLUG. POOH 14 STDS. CIRC. WORK STUCK PIPE. MW: 8.6 VIS: 41 CIRC. RIH TO SHOE. CIRC & MONITOR WELL. RIH 6 STDS TO 30' OF BTM. CIRC. TAG FILL 19' F/ BTM. P/U KELLY. DRILL STRING STUCK. WORK STUCK PIPE. SPOT PH6, LCM, SFT. WELL : DS 18-29~ OPERATION: RIG : DOYON 9 PAGE: 3 12/25/92 (20) TD: 9970' ( 0) 12/26/92 (21) TD: 9970' ( 0) 12/27/92 (22) TD: 9970' ( 0) 12/28/92 (23) TD: 9970 PB: 9350 12/29/92 (24) TD: 9970 PB 9350 /22/93 (25) TD: 0' ( o) 04/23/93 (26) TD: 9200 PB: 0 04/24/93 (27) TD: 8010' (8010) WORK STUCK PIPE. MW: 8.6 VIS: 36 WORK STUCK PIPE. SPOT 67 BBLS SFT. R/U ATLAS. RIH W/ FREEPOINT (STUCK ON TOP 3 MONELS). SPOT 100 BBLS LCM PILL. PUMP SFT, LCM PILLS WHILE WORK PIPE W/ JARS. RIH W/ FTA. MW: 8.5 VIS: 39 WORK STUCK PIPE. R/U ATLAS. RIH W/ FREEPOINT. WORK PIPE. SPOT SFT, LCM PILL. WORK PIPE. R/U ATLAS. ATTEMPT 2 BACKOFFS (2ND BACKOFF APPEARS SUCCESSFUL). POOH TO SHOE. R/D ATLAS. POOH. RECOVER PART OF BHA. TOF @ 9758' P/U FTA. POOH. MW: 8.5 VIS: 36 RIH. TAG & SCREW INTO FISH. JAR. NO GO. R/U ATLAS. BACKOFF @ 9745 (SCREW IN SUB). R/D ATLAS. POOH TO SHOE. PUMP LCM PILL. N/U DRY HOLE TREE. MW: 8.5 WBM POOH. L/D FTA. RIH W/ EZSV. SET @ 9350'. TEST. OK CMT'D W/ 77 BBLS (375 SX) 'G' CMT W/ .2% R-1. 1 GHS FPL6L. SQZ'D 62 BBLS BELOW EZSV, REST ABOVE. POOH 10 STDS. REV CIRC. POOH TO 2000' DISP W/ DIESEL. POOH. L/D DP. N/D BOPE. N/U TREE. NOTE: SUSPENDING WELL DUE TO LOSS CIRCULATION PROBLEMS. RIG RELEASED. MW: 8.5 WBM N/D BOPE. N/U TREE. CLEAN PITS. EZSV @ 9350'_ TOP CMT PLUG EST @ 9200'. RIG RELEASED @ 10:00 HRS, 12/28/92. NU BOPE MW: 0.0 VIS: 0 MOVE RIG & CNMP FROM DS9-31A TO DS 18-29A & RIG UP. NIPPLE DOWN DUMMY TREE & NIPPLE UP BOPE. FUNCTION TEST LDS. PICKING UP 4.5" D.P MW: 8.5 WBM TEST BOPE TO 5000. PICK UP HAWCO EZ-DRILL PLUG ON ATLAS WL & RIH TO 1380. MAKE UP TRI STATE FISHING TOOLS & PICK UP BHA & DP TO FISH. CHANGE BHA & RIH. DRILL UP EZ-DRILL. CONTINUE IN HOLE PICKING UP DP. CHANGE POT %2 MUD PUMP MW:10.2 VIS: 90 FINISH RIH TO 9201. TAG TOP OF CEMENT. DISPLACE WELL TO MILLING FLUID. SPOT 73 BBL. POH TO PICK UP MILLING ASSY. LAY DOWN JUNK BASKETS & BIT & PICK UP MILLING ASSY. RIH TO 8000'_ MAKE CUT @ 8000' MILLING WINDOW TO 8010. #2 PUMP WASHED OUT. #3 POT ON %2 PUMP WASHED OUT. CHANGE OUT SAME. WELL : DS 18-29~ OPERATION: PAGE: 4 04/25/93 (28) TD: 8050' ( 40) 04/26/93 (29) TD: 8000' ( 0) 04/27/93 (30) TD: 8200' ( 200) 04/28/93 (31) TD: 8595' ( 395) 04/29/93 (32) TD: 8861' ( 266) 04/30/93 (33) TD: 9372' ( 511) 05/01/93 (34) TD: 72'( 0) CIRC CLEAN HOLE F/POH MW:10.2 VIS: 95 MILLING WINDOW F/ 8010 TO 8028. CHANGE SWIVEL PACKING. MILLING WINDOW TO 8040. BLADES DROPPED THRU. CIRC CLEAN HOLE. WORK BACK INTO SHOE & POH. CHANGE BHA. RIH W. BHA %4, #2 SECTION MILL. SLIP DRLG. LINE. RIH. WASH & REAM TO BOTTOM & CIRC. UP TRIP GAS. MILL WINDOW F/ 8040 TO 8050. PUMP LO-VIS SWEEP & CLEAN HOLE. TEST BOP MW:10.2 VIS: 85 POH--PULLING TIGHT--SWABBING HOLE--FILL THRU DP. STAND BACK HWDP & LAY DOWN STEEL DC, S. RIH W/ MULE SHOE--CIRC. EVERY 10 STANDS. WASH & REAM F/8000 TO 8150. CIRC CLEAN HOLE F/ CEMENT. PUMP 5 BBL. PULL 12 STANDS DP. REV CIRC VOLUMNE OF DP. SQUEEZE CEMENT. LAY DOWN 41 JTS DP & POH. OPEN BOP DOORS & FLUSH STACK. PULL WEAR RING RIG UP & TEST BOPE. DRLG 8.5" HOLE MW:10.2 VIS: 60 TEST BOPE. SET WEAR RING. PICK UP AND MAKE UP BHA #5. FUNCTION TEST MWI) @ 8 BPM 1450. RIH. PRESSURE TEST CASG. WASH FROM 7706 TO 7990. NO CEMENT. DRLG AND SLIDING. DRILLING MW:10.2 VIS: 60 DRLG. ROTATE AND SLIDE -- F/ 8200 - 8595. RATATE 8' & SLIDE 22' EACH JT. CBU. WIPER TRIP SHOE, HOLE IN GOOD CONDITION. DRLG. & SLIDING TO 8595. RIH W/ NEW BIT MW:10.2 VIS: 64 DRLG F/ 8595 TO 8861. ROTATE AND SLIDE. CBU -- PUMP TILL CLEAN. PULL 10 STANDS--MAX DRAG 5K. CUT DRLG LINE. POH F/N BIT. CHANGE BHA. RIH W/ NEW BIT. WIPER TRIP TO SHOE MW:10.2 VIS: 54 RIH W/ NEW BIT #3. WASH AND REAM 90' TO BOTTOM NO FILL. DRLG. ROTATE F/ 8861 TO 9372. CIRC HOLE CLEAN. WIPER TRIP TO SHOE. NOTE: EFC RAISED DUE TO RIG WORK NEEDED TO COMPLETE SIDETRACKING OPERATIONS. THESE COSTS WILL BE ADDED TO ORIGINAL AFE 4J0160 WHICH WAS DRILLED INITIALLY BY RIG DOYON 9. REVERSE CIRC. AFTER CEMENT JOB MW:10.2 VIS: 60 CBU F/7" LINER. DROP SURVEY-PUMP PILL-POH F/ 7" LINER. HOLE CLEAN. LAY DOWN BHA. RIG UP AND RUN 38 JTS. CIRC CAPACITY OF LINER. RIH W. 7" LINER. MIX AND PUMP 75 BBL. REVERSE OUT EXCESS CEMENT. WELL : DS 18-29~ OPERATION: RIG : ~ ~J~~ ~f PAGE: 5 05/02/93 (35) TD: 9457' (9385) 05/03/93 (36) TD: 9670' ( 213) 05/04/93 (37) TD: 9670' ( 0) 05/05/93 (38) TD: 9670 PB: 9627 05/06/93 (39) TD: 9670 PB: 9600 05/07/93 (40) TD: 9670 PB: 9600 DRLG 6" HOLE MW: 9.1 VIS: 60 REVERSE OUT 18 BBL CEMENT & 75 BBL ARCO SPACER. RIG DOWN CEMENTING EQIP & LAY DOWN 38 JTS 4.5" DP. SLIP DRLG LINE. POH. LAY DOWN 5" HWDP. STRAP-CALIPER & OICK UP BHA #7. RIH TAG CEMENT @ 9262. TEST LINER TO 3500# OK. DRLG CEMENT & FLOAT EQUIP. CIRC HOLE CLEAN. CHANGE MUD F/ KCL TO XANVIS. DRLG. 6" HOLE F/ 9371 TO 9457. RIH W/ 4.5" LINER MW: 9.0 VIS: 50 DRLG 6" HOLE F/ 9457 TO 9670. CBU. WIPER TRIP. CBU. DROP SURVEY & SPOT HI-VIS PILL. POH F/ LOGS. STAND BACK HWDP & LAY DOWN BHA. RIG UP AND RUN GR-DLL-NEUTRON-SONIC LOGS. WL DEPTH 9662. PICK UP & RUN 4.5" 12.6# L-8- TDS LINER W/ BAKER PACKER & HANGER. RIH W/ LINER. RIH W/ SPEAR & JARS MW: 9.0 VIS: 0 RIH W/ 4.5" LINER. BREAK CIRC @ SHOE. RIH TO BOTTOM. BREAK CIRC. PACKING OFF CIRC F/2 TO4 BBL. RELEASE FROM PACKER -- CIRC BOTH WAYS. POH. CUT DRLG LINE. PICK UP BHA FISHING ASSY. RIH. TEST SHOOTING FLANGE MW: 8.5 WBM JARRING ON LINER -- NO SUCCESS. ATTEMPT TO RELEASE SPEAR FROM LINER. RELEASED @ 1230 HRS. PUMP PILL & POH. CHANGE BHA -- LOST 1 SECTION OF GRAPPLE OFF SPEAR IN HOLE. RIH W/ TAPERED MILL TO DRESS ROUGH SPOT IN LINER @ 9196. DRESS 1' BAD CSG @ 9195 TO 9196. POH. SLIP DRLG LINE. POH WET. RIG DOWN DRLG NIPPLE & RIG UP SHOOTING FLANGE & TEST SAME. CEMENTING 4-1/2" LINER MW: 8.5 WBM WIH W/ PERF GUN. PERFORATED 4-1/2" LINER F/ 9215-9220. WOH & RD ATLAS WIRELINE. TESTED BOPE. PU CEMENT RETAINER & 2-7/8" DP. RIH TO 9600. BROKE CIRCULATION @ 7850 AND AGAIN PRIOR TO SETTING RETAINER. SET RETAINER @ 9600' ESTABLISHED CIRCULATION AROUND LINER. PUMPED 100 BBLS XANVIS SPACER FOLLOWED BY SEAWATER TO RETAINER, UNSTUNG FROM FROM RETAINER AND DISPLACED WELL TO SEAWATER. GOOD DISPLACEMENT. RU CEMENTERS. STUNG BACK IN TO RETAINER & RE-ESTABLISH CIRCULATION WITH NO PROBLEM. RIH W/ CLEANOUT BHA MW: 8.5 WBM FINISHED POH 15 STDS. CIRC @ 2BPM TO CLEAR DP; CLOSED ANNULAR & HELD 200 PSI ON WELL F/ 1 HR. POH, LD 2-7/8 PAC CP & CLEARED FLOOR. CHANGED OUT BRAKE PADS ON DRAW WORKS DRUM WHILE WOC. MU CLEANOUT BHA W/ 6" BIT + 7" SCRAPER & RIH. TAGGED CEMENT @ 9032', 139' ABOVE TOL. DRILLED CEMENT F/ 9032'-9171' (TOL) . CIR HOLE CLEAN. POH. LD 4-3/4" COLLARS & 5" HWDP, BIT, SCRAPER. MU CLEANOUT BHA & RIH. WELL : DS 18-29~ OPERATION: RIG : UQ~A~9=--)~?~~/~q F__~c.~ PAGE: 6 05/08/93 (41) TD: 9670 PB: 9600 05/09/93 (42) TD: 9670 PB: 9600 05/10/93 (43) TD: 9670 PB: 9600 RU ATLAS MW: 8.5 WBM FINISHED RIH W/ CLEANOUT BHA. DRILLED CEMENT F/ 9171 - 9600. CEMENT HARD. CIRC HOLE CLEAN. TESTED CASING. DISPLACED WELL TO INHIBITED SEAWATER. POH, LD DP. CUT DRLG LINE. CONT POH, LD DP. RU ATLAS WIRELINE F/ BOND LOG. SETTING PACKER MW: 8.5 WBM RAN BOND LOG IN 4-1/2" & 7" LINERS. RS ATLAS. PULLED WEAR RING. RU & RUN TAILPIPE ASSEMBLY + PACKER + 3-1/2" L-80 TUBING + 4 GLM + 4-1/2" L-80 TUBING + SSSV. MU TUBING HANGER, LAND SAME & TEST. SET TWC & ND BOP STACK. NU ADAPTER FLANGE & TREE & TEST. PULL BPV. FINAL REPORT MW: 8.5 WBM PRESSURED UP ON TUBING TO 4000 PSI TO SET PACKER. HELD PRESSURE 30 MIN F/ TUBING TEST. GOOD TEST. BLED TUBING PRESSURE TO 2000 PSI AND TESTED ANNULUS TO 3500 PSI F/ PACKER TEST. GOOD TEST. BLED TUBING PRESSURE OFF AND SHEARED OUT RP VALVE. DISPLACED 140 BBLS DIESEL DOWN ANNULUS AND ALLOWED TO U-TUBE TO FREEZE PROTECT. SET BPV & SECURED TREE. RELEASED RIG @ 1000 HRS 05/09/93. SIGNATURE: (drilling superintendent) DATE: ORI INA P~E ~, C~I:'A~' PRUI)HOE I~Y ~ILI, INg WELL NA~E DS 10-29A L.'OqTlOH 1 ~E BAY LOCATION 2 MEI;,q'H SLOPE [:0;.0'.~ ~qC, NETIC I)ECLINATIOh' 30.10 26-APR-93 WELL HEAD LOCATI~: LAT(N/-S) 0.¢~ AZIMLrI'H ~ ~,~t~RY TABLE TO T~[:RT IS TIE D,I FOIl,IT(TIP): I'I~:EI) I)~'PTH ~X'..,O. O0 TRLE glint D~'tH 7904,00 AZIMLrtH 227, I 1 LATITOI)E(N/-S) -1716,0,C., I)~PA~,ffU~(£/-W ) -1.756,00 MICROFILMED I)~'(£/-W) 0.00 345.17 RECEIVED SEp 1' j Oil & ~ ~ASL~ lk?~,tJAL VE2~I,.%L TA~KT ~A?iCMq AZIKIL'IN DE~TH DSF~ S~]~ I~LN, ft ft ft ft deo deo ft &r)O0,00 0,0 7304,C0 -1~';,~;' 34,18 82i5,96, 216,0 749~.,45 -1241 ,~ 1%81 250.3? -1770,00 828Z,~ ~%~,2 7~'?,67 -1241,~, 15,70 2~,.12 -17~,02 ,~i -12~0+~ 15,30 2~5,~ 83,..44,A~ 32,4 ,'O..L~,,8.. '1~,-,,,.'1 14,3,% 2&7.26 -177,k,44 o~./¢,vo ;v,4 7649,2.4 -123-.~,31 14,14 2_72, :2 -1,',6,3 840,.',,~., 31,5 7679,82 '1~3,8~ 14,17 275..'4 843.'5,31 31,7 77[3,43 '1230,%' 13,68 846'i-'~.83 31,5 7742 ,.2.q -1227,57 13,45 2~.'.. 26 -1773,2./., 8500,95 31,1 7771,~ -122:.J,47 13,43 2¢¢3,4~ -17T,'0,81 853~,~.~, 31,4 7802,10 -1218,58 I3,43 ~1.33 -1767,46 85~3,58 31,2 7832,47 -1212,97 13,54 320,07 -17~,~ 8572,11 28,5 7~),21 -1207,~ 13,~ 314,11 -17%,77 86.~,~, 31,2 7923,97 -11~,74 14,5t 325,10 -1744,25 8,~9,00 .5'1,1 7954,11 -1185,44 14,49 ~4,~ -17~:,89 87~0,5~ 31,6 79~,~ -1177,67 15,42 ~1,19 -17~,01 8~1,70 ~1.1 ~14.~ -1169.~ 16,24 ~,~ -17~,~ 87&3,~, 31,7 8~5,01 -1160,65 15,~' ~7,3~ -17i7,28 ' ~,~;6d "31,6 81~;70:1143,14 16,72 ~7,8e -~70~,02 8~10,~ ~,8 81~,76 -1124,26 17,45 ~'.¢3 -1~,2~ ~03,98 ~,4 8~5,80 -1~6,~ 17,~ ~,42 -16~,62 90'.;'7,21 93,2 8344,47 -1067.36 I$,0"¢ 341,17 -1625',53 .0191,42 ¢~.2 &434,C0 -103,6,16 16,22 238,-1 -1602,02 9263,r¢0 ~2,5 8521,77 -I007,20 18,50 33~.8~ -1574,83 c~8,28 1.:.4 8535,41 -IOO4,A.? 10,29 338,~ -1570,58 .0372,64~ 73,7 8005.41 -98~,70 18.30 336,70 -1549,03 TF~ SLIEN~£Y @ 9372' IS A PR~IT~ SLIR~T l~'l~l ~ 0,5" rE: WELL Pt,gFILE, D~:Fm, lq.~:,E Dzor'LA~ ,~hT at £/-W ft ft -1756',00 2455,2~ -1..%~.,, 55, -1845,74 2559,4.0 -1855,(~ 25¥.7,4~. dec 225,66 "'~ I5 - 1908, O0 2603,12 ~.27,14 -1¢,'14,46 2.A05,5~,' 227,2~' -19~,36 2607,05 227,~4 -1':,~ .29 2607../-J3 227 -1930.75 2607.53 227.77 -1925,30 28)6.,./43 ZZ7,?,q - 193'.;'.81 2605,70 22.8,11 -1944..14 2~4,42 228,~5' -I~47,84 2602,12 228,~7 -1~1.27 ~;%'. ~ 220, .~5 -1954,73 25%',63 -1956,23 ~5';~,~. 227,.32 -1960.83 25c/1,~ ~,;',.17 -1964,75, ~'~7,17 229.41 -1~74,60 25,W,47 230,00 DLS: deo/ lO0~t 0,.% 8.!5 6.69 2,45 2 42 3,47 5 2O 5,33 5.85 .,5,53 3,~ 6,75 1,68 0,71 6,41 5,~ O,&5 i,~ 2,45 0,62 0,50 -I984.~ 254.7,65 2'3C ,.~1 0,62 - 195'4,51 2556,23 23' ,23 1,02 -2004,~ 2549.45' 231.85 0,68 -2006.55 2548.13 231,95 3.0~ -2014,.07 ~¢,4I .~ 232.45 0.0~ F'AS£ NO, 2 M~ASL~:ED IH'T~,~;~AL U~;TIE~L TAFOYET ~ATIC~ AZI~'TH ~TI~JbZ DEFTH D3F~ S~I ~ I~LN, W-9 ft ft ft ft deo deo ft ~300,00 0.0 7304,C0 -1~?.~? 34,18 ~7.il -1716,~. 82i5,96 2i6,0 749A,4~ -1241,~' 1%81 ~0.39 -1770,00 .... ~O 1~ .~ ~6,~ -1~3,07 8282.~ ~,2 7~9.67 -12~1,~, 15,70 2~,. 12 -17~,02 ~12,28 29.? ~J6,51 -12~,~ 15,30 265.~ -1~6.C~ ..~ ..... 32.4 /o~.~.:"'"" ~'* -123L,,ol 14.30. 26?.26 -1776.44 ~.~,vo zu,4 7649,2~ -1~S,31 14,14 Z72,12 -1~8,~ 8406,~, 31 ~ 7679.82 -1~,6o 14.17 2~.24 ~38,31 SI.7 ~[3,63 -I~0,~' 13.68 846'L83 31 ~ 7741 ~ .. . ,. .=_, -1227,57 13.45 2~.. 26 -1773,2A 8500,95 SI,1 7771,55_. -1223.47 13,43 293.4I -177,'0,81 85.T2.~.z, 31,4 7802.10 -1218,58, 13,43 20i.58 -i767,46 8563,58 21.2 7832,47 -1212.97 13,54 310..07 -1762,22 85'.;~,il 26,5 784XJ,21 -1207,40 13,46 314,1:1 -I7.~,,77 ~26,67 S4,6 7893,76 -1199.'~' 14,33 223.15 -1752,54 86.57,.~. 31,2 7923,97 -11'~,74 . 14,51 ff25,10 -1745,25 8689,00 2'1.1 7954,11 -1185.44 14.49 324.~ -1735',89 8720.5? - 31.6 79~i~ -1177.67 15,42 331.19 -17~,01 8.75ol,70 21.1 8~14.~ -I169.35 16.24 336,~ -1725,38 87&3.~, 31.7 8045,01 -1160,65 I5.95' 337.31 -1717.28 8815,01 31.6 6075,4('i -1151.95' 16,16 236.02 -17Chi,24 894,5.60 31.6 810_,.7J -1143.i4 16.72 8~71,70 25.1 8129,70 -11~.83 17,34 340,65 -1694,14 8910,54 38,8 81.A6,76 -1124,26 17.45 335'.(~3 -16~',,21 9003,98 ';~,4 8255,~.0 -1C/KA.04 17,8(!- 335'.4~ -16~,,62 9097.21 93,2 82M4., 47 -I06,-- .36 18.09 [~ll, 17 -169:,',53 9191,42 ~'a.2 M34.C0 -1038.16 18,22 338,2I -1602,02 928.3,90 92.5 8521,77 -10~',20 18.50 339.89 -1574,83 9~8,28 la.4 8535.~1 -10~,69 18,29 ~8,~ -1570,58 9372,C~0 73,7 8605._.41 -?81,70 18.:)0 338.70 -154'.;'.03 D~'AF;I~$;E DI~rLA~PqD~T at E/-I~ ft ft -1756,00 2455,24 -I8~. 55_., ~ "~' _ _ -1845,74 2559,40 - 1862.9? ~73.91 -1871,26 Z~,I? ~6.4'? -1876,74 ~85,56 22.X,b0 -1886,44 25_.,90,81 ~6,73 -1894.01 ,~ ,. -1~1.20 2599,81 22.~ ,?? -1908,00 2603,12 227,14 -1914,45 2~)5,59 227,~;' -1920,36 2607,05 227,~4 -19'25,25' 2607,&5 227,59 -193C,,75 2607.53 2?7,77 -1%5,~.~ 2606_,~ 227.94 -193'?,81 2605,78 22.6,11 -I944,14 2~)4,42 -1947,84 2602,12 22.8,~7 -1~1,27 25,55', 33 22~., 65 -1954,73 2596',63 22.8,,53 -15.-~,23 2593,~' 229,02 -19gJ,83 2591,33 2Z?,.t7 -19,.z, 4,75 2%7,I7 2Z~',41 -1974,60 2~77.49 ,,:.~ ,OC, -1954.:<i 256.7.65 ~C,61 -1994,51 25_56,23 23:,23 -2004,~ ~9,49 231.85 -2006,55 2548,13 231,95 -2014,~7 '~'.)1,~ 232,45 dee,; DOit O.'YJ 8.15 8,73 6,./,9 4,82 4,22 2,45 2,42 3.47 5,20 5.33 5,85 6.53 3,~ 6.75 1,68 0,71 6,41 5.64 0,~ I.~ 2.45 0.62 0.50 0,62 1,02 0 3,06 0,0~ ANADRIL'[. 2401 CINNABAR LOOP ANCHORAGE, ALASKA 99507 (907) 349-6575 Prudhoe Bay Unit P.O. Box 196612 Anchorage, AK 99519-6612 Attention: Larry Parnell Dear Larry, I have compiled a summary of Anadrill's performance on DS 18-29A. SERVICES PROVIDED MWD with DWOB and DTOR was picked up on 26-APR-93 to begin kickoff at the top of the window (8000'). Tripped out at 8861' to pick up a new bit, a packed assembly and to lay the motor down. The casing point was picked by using ROP and DTOR at the bit. .lOB PERFORMANCE DSS with downhole weight on bit and downhole torque were used to side track DS 18- 29A. The DWOB was used effectively to assist in the sidetrack process. The 2" MEL (Mechanical Efficiency Log) indicated that the bit was in new formation at 8034', 29' from the start of the kickoff. Though the cement plug was tagged at 7997' only 3' from the top of the window, the plug was firm which made the kickoff routine. When the bit was pulled on the kickoff run MEL indicted a bit wear of 6-E-O and when on surface the rig grade was 7-6-E-1/16. The bit was pulled so that we could have a fresh insert bit for drilling the sands. On the next run ROP and DTOR were used to pick the top of the TANGO shale and hence the casing point. The first good survey was taken at 8216' which was 211' below the top of the window. Up to this point a proximity plot with a u'aveling cilinder was used to estimate the departure from the old well. A total of 28 good surveys were taken of which the DD used 13. The final survey gave the following coordinates: SURVEY DEPTH: 9298' DRIFT: 18.3 AZMIUTH: 338.66 LATITUDE:-1570.58' DEPARTURE:-2006.55' TVD: 8535.41' PROJECTED SURVEY AT THE BIT: SURVEY DEPTH: 9372' DRIFT: 18.3 AZIMUTH: 338.7 LATITUDE:-1549.03' DEPARTURE:-2014.97' TVD: 8605.41' For your convenience I have included an ASCII file of the surveys, the foot data, a hard copy of the surveys, a SPIN,and a MEL log. Anadrill appreciates the opportunity to supply services on your well and we look forward to continuing a healthy business relationship. Thank you, Dan Bordelon Manager Alaska ARCO Alaska. ~nc. P.O~ox 1O0360 Anchorage, Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 3-18A4~'~ 5-18-93 5-13 77- ~ 5-28-93 5-24~/-/~ 5-22-93 5-32 ~/-? ~ 5-27-93 ~-12A ~5-29-93 -lai 42 ~75-19-93 7-147~! 5-25-93 9-3 ?s. 7~- 5-18-93 9-3 5-24-93 9-4A ~-~ ¥ 5-26-93 9-5A ?~-~- ~ 5-30-93 9-28A ~$- ~ 5-28-93 9-31A ~ff35-19-93 9-32 ~3-~1~5-30-93 12-15 e~-~z 5-27-93 12-23 ~ ~- ~t~ 5-27-93 4-22A~ .~.~ 5-23-93 4-22A'~ 5-23-93 8-9 AGI- 1 ~ 5-20-93 AGI-1 ~'~ 5-20-93 AGI-2 ~.~¢~-23-93 AGI-2 ~-23-93 Pe~ Record AGI-3 ~ ~5s 5-20-93, ~~ AGI-3 , ~5-21-93 ~ Pe~ Record AGI-4 ~A~ 5-22-93 ~t~ Pe~ Record Completion Record Run 1, 5" Sch TDTP (Borax) R-n 1, 5" Sch GR/Coll~ R-n 1, 5" Aths TDTP (Borax) Run 1, 5" Sch TDTP (Borax) Run 1, 5" Sch Production Log Rim 1, 5" Sch Prod Profile R.n 1, 5" Sch Perf Record R.n 1, 5" Sch Prod Profile Run 1, 5" Sch Production Log Run 1, 5" Sch Completion Record R!m 1, 5" Sch Production Log R-n 1, 5" Sch CBT R~_m 1, 5" Sch Completion Record R-~ 1, 5" Sch Completion Record Run 1, 5" Sch ' Leak Detection R.n 1, 2" Sch Perf Record Run 1, 5" Sch PITS R~m 1, 5" Sch Perf Record R-n 1, 5" Sch Jewelry R-n 1, 5" Sch Perf Record R~_m 1, 5" Sch Jewelry Run 1, 5" Sch Run 1, 5" Sch R-n 1, 5" Sch R-- 1, 5" Sch Please sign and return the RECEIVED ~ Have A l~ee~ Sonya Wallace ATO-1529 # Ce~'ri~AL Fr~S #CHEVRON #HPX # STATE OF ALASKA Run 1, 5" Sch ~che~ as receipt of datih # cI21~ CHAPMAN The correct well name for this log is 9-4~_ The correct APl# for 9-28A is 50-029-21292-01. ARCO Alaska. Inc. P.O2~x 100360 Anchorage. Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 5-13 77~)~ 5-28-93 5-24 q/-/~ 5-22-93 5-32 ~ t~? ~ 5-27-93 6-122[ ~'~ 5-29-93 6-14A 4~75-19-93 7-147~ 5-25-93 9-3 7~,.. ~.--- 5-18-93 9-3 5-24-93 9-4A ?~-z ¥ 5-26-93 9-5A ?~.o- ~ 5-30-93 9-28A ~$-~ 5-26-93 9-3 lA ~,~--5'.35-19-93 9-32 ~'5-.- I/~" 5-30-93 12-15 ~3-~ ~- 5-27-93 12-23 t~'f- ~3' 5-27-93 Completion Record TDTP (Borax) GR/Collar TDTP (Borax) TDTP (Borax) Production Log Prod Profile Perf Record Prod Profile Production Log Completion Record Production Log CBT Completion Record Completion Record Leak Detection Perf Record PITS Perf Record Jewelry Perf Record Jewelry 14-22A . 5-23-93 14_22A?l ~z]5_23.93 (~ ~ 18-29A ~5-1 6-93 AGI- 1 ~ 5-20-93 AGI-1 ~*'~ 5-20-93 AGI-2 ~-~¢~5-23-93 AGI-2 ~-23-93 Pe~ Record AGI-3 ~, ~5s 5-20-93 ~/~ AGI-3' , ~5-21-93 ~ Pe~ Record AGI-4 ~A~ 5-22-93 ~t~ Pe~ Record P~ S~ ~d ~~ ~~che~ ~ ~eipt of ~ ~veRECEIVED~~/~~~~ A ~ ~ Sonya W~ce A~1529 Ru_n 1.5" Sch Run 1, 5" Sch Run 1, 5" Atlas Run 1, 5" Sch R,_n 1.5" Sch Run 1, 5" Sch Run 1.5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1.5" Sch Run 1.5" Sch Run 1, 5" Sch Run 1.5" Sch R~n 1, 5" Sch Run 1, 5" Sch Run 1, 2" Sch R~n 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1.5" Sch Ru_n 1, 5" Sch Run 1, 5" Sch The correct well name for this log is 9-4A. The correct AP1//for 9-28A is 50-029-21292-01. ARCO .~ln~k~_, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: REFERENCE: ~__~.~~--1-14 17-21 .8-9A 6-9-93 5-6-93 Static Pressure Run 1, 5" Sch 5-8-93 Prod Profile Run 1, 5" Sch 5-10-93 Production Run 1, 5" Sch 5-11-93 C23T/New TBG/Jewelry Run 1, 5" Sch 5-10-93 Leak Detect/Sptn/Temp/Press Run 1, 2' & 5" Sch 5-4-93 USIT (Cement & Corrosion) (Color) l~_m 1, 5" Sch 5-3-93 lnJ Proflle/Spin/Temp/Press Run 1, 5" Sch 5-2-93 Inj Profile/PITS Run 1, 5" Sch 4-24-93 Leak Detect/Spin/Temp/Press Run 2, 5" Sch 5-7-93 Dual Burst/TDT-P (Borax) Run 1, 5" Sch 5-6-93 Vertilog Run 1, 5" Atlas 5-8-93 GR/Collar Run 1, 5" Atlas 5-6-93 Perf Record Run 1, 5" Sch 5-7-93 GR/CCL Run L 5" Sch 5-10-93 CNL l~_m 1, 5" Sch 5-11-93 Leak Detect Run 1, 2'& [~' Sch 5-7-93 Perf Record Run 1, 5" Sch 5-9-93 TDT-P (Borax) Run 1, 5" Sch 5-3-93 Leak Detect/Spin/Temp/Press Run 1, 5" Sch 5-3-93 Perf Record Run 1, 5" Sch 5-4-93 Production Run 1, 5" Sch 5-5-93 CCL/Perf Record Run 1, 5" Atlas 5-8-93 SBT/GR/C(~ Run L 5" Atlas l~m 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run L 2'& 5" Atlas q;~l~I4 5-?-9a GR/CCL (Color) ~~GI-5 5-1~9a GR/~ (~I~) ~~I4 $1~93 GR/~ (~ ret at ehed copy RECEIVED BY_~~-~ ~ve A Nice ~y~ ~ C~~ON ~ CLOT C~~ '"~ ~ BPX ~ E~ON ~ MOB~ ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 6-9-93 REFERENCE: 5-3-93 SSTVD 5-3-93 DLL/M~.,-/GR/SP/Cal 5-3-93 BH Profile 5-2-93 SSTVD 5-2-93 BHCA/GR 5-2-93 CNL/GR ~2/24-3Z/92 ~ 12/24-3Z/92 ~ DP~/Ca~ ~/~1-~5/93 MWD:. DPR/GR 1/1~-~5/93 MWD: DPR/GR Z/24-29/93 aiwm. ~/24-29/93 ~ R,,nS_ 4-7, 2"&i~'rVD R~,n~ 45, 2*'&J~qM~D Please sign and re~,u-n the ~tt~ched copy as receipt of data. RECEIVED B~__~_~47~~ .~__~ Have A Nice Day! Sonya Wallace APPROVED__~___ AT0-1529 Tr~__r~s# 93067 J ' Atlas Atlas Atlas Atlas Atlas Atlas Atlas Atlas Teleco Teleco Teleco Teleco Teleco Teleco # CENTRAL FILES # CHEVRON #D&M # CLINT CHAPMAN # EXXON M&RATHON # MOBIL # ~.LIPS # PB WELL FILES R&D # BPX # STATE OF ALASKA ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Al~sl~_~_ 99510 DATE: 5-20-93 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS DLL/M~-L/AC/CN!GR/ZDL/DEL2/SL DLLIACICNIGR DLLICNIZDLIGR DLLIACICNIGR DLL/MLLIAClG~ Run I Job4~ Atlas Run 1 Job#5927 Atlas Run I Job~5930 Atlas Run I Job~5948 Atlas Run I Job~5900.01 Atlas Please sign and return ~he attac.hed copy as receipt of data. RECEIVED BY_~ff~_~ Have A Nice Day! (/~,~ Sonya Wallace APPR OV E D___~J~_ AT0-1529 Trans# 93061 CENTRAL FILES (CH) CHEVRON D&M # BOB OCANAS (OH/GCT) # EXXON MARATHON MOBIL # PHIL~ PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO The correct API# for 3-20A is 50-029-20980-01. MEMORANDUM S TA TE OF A LA SKA ALASKA OIL AND GAS CONSER VA TION COMMISSION TO: David Johnsto.~ Chairman THR U: Blair Wondzell P.I. Supervisor FROM: Doug Amos ~ Petroleum Inspector DATE: April 26, 1993 FILE NO: DA-42693.DOC PHONE NO.: 279-1433 SUBJECT: BOPE Test Nabors 2ES AAI DS 18-29A PTD No-. 93-40 Prudhoe Oil Pool Sunday April 25, 1993: I traveled this date to AAI's DS18-29A well to witness the BOPE on Nabors Rig No. 2ES. Monday April 26, 1993: The test commenced at 4:00 a.m. and was concluded at 7:45 a.m.. As the attached AOGCC BOPE Test Report indicates there were no failures. Attachment DA-42693.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover:__ Drlg Contractor: NABORS DRILLING Rig No. Operator. ARCO ALASKA INC. Well Name: DS18-29A Casing Size: 9 5t8" Set @ 9,201 Test: Initial X Weekly Other DATE: 2ES PTD # 93-40 Rig Ph.# Rep.: DINK HIEM 4126/93 659-4835 Rig Rep.: CHARLIE HENLEY Location: Sec. 24 T. 11N R. 14E Meridian UMIAT Test MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) Reserve Pit NIA Well Sign YES Drl. Rig OK BOP STACK: ~,nnular Preventer Pipe Rams Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. 1 Test Pressure P/F 250/5,000 P 1 25015,000 P 1 250/5,000 P 1 250~5,000 P 2 250~5,0O0 P 2 25015,000 P 2 250/5,000 P 0 N/A N/A MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Gas Detectors OK OK FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure P/F 1 250/5,000 P 1 250/5,000 P 1 250/5,000 P 1 250/5,000 P CHOKE MANIFOLD: No. Valves 13 ~ No. Flanges 28 Manual Chokes 1 Hydraulic Chokes 1 Test Pressure P/F 250~5,000 P 250/5,000 P P ACCUMULATOR SYSTEM: System Pressure 21900 P Pressure After Closure 1,500 P 200 psi Attained After Closure 0 minutes 29 sec. System Pressure Attained 2 minutes 6 sec. Blind Switch Covers: Master: YES Remote: YES Nitgn. Btl's: 1 (~ 2,000,3 ~,, 2,100 Psig. Number of Failures None'l'est Time ~ "Hours Number of valves tested 23 Repair or Replacement of Failed Equipment will be made within N/A days.~otify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor al 279-1433 REMARKS: GOOD TEST!!! Distribution: orig-Weii File c - Oper./Rig c- Database c - Trip Rpt File c- Inspector STATE WITNESS REQUIRED? YES YES NO 24 HOUR NOTICE GIVEN YES YES NO Waived By: Witnessed By: N/A Si~Tned: Doug Amos FI-021L (Rev. 2/93) DA-42693ALS ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 March 18, 1993 Michael Zanghi Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit 18-29A ARCO Alaska, Inc. Permit No. 93-40 Sur. Loc. 3805'NSL, 86'WEL, Sec. 24, TllN, R14E, UM Btmnhole Loc. 2345'NSL, 2115'WEL, Sec. 24, TllN, R14E, UM Dear Mr. Zanghi: 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 ~ BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. r~.~ prirlted o~ recycled I)ap.'.r b y (': t~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COty,MISSION PERMIT TO DRILL 20 AAC 25.OO5 la. Type of work Drill [] RedrilllRIlb. Type of well. ExploratoryF'l Stratigraphic Test[] Development OilE1 Re-Entry [] DeepenDJ Service [] Development Gas [] Single Zone [] Multiple Zone.r-] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 50.9feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28307 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 3805' NS/_, 86' WEL, SEC. 24, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 2286' NS/_, 2100' WEL, SEC. 24, T11N, R14E 18-29A U-630610 At total depth 9. Approximate spud date Amount 2345' NSL, 2115' WEL, SEC. 24, T11N, R14E 4/16/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD andTVD) property line , ADL 28302-2934 feet DS 18-01-33'@ 3000'MD feet 2560 9673'MD/8881' TV/feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff capth eooo'~eet Maximum hole angle 34 o Maximum surface 3330Psig At total depth (TVD) 18. Cas;ng program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29# L-80 NSCC 1076' 8000' 7304' 9076' 8316' 292 cu fi C/ass "G" ~"¢.,vr/~ 5" 15# 13CR80 ~ 753' 8920' 8168' 9673' 8881' 107cu fl Class "G" / 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 12055 feet Plugs (measured) Cement plug top @ 9200' MD-432 cuft Class "G" squeezed to 600 psi true vertical 8771feet EZSV @ 9350' Effective depth' measured N/Afeet Junk (measured) true vertical N/A feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 20" 2000#CS!1 110' ~. ,, ,, I ~.. 110' Surface 3646' 13-3/8" 2640 cu fl CS I!1 & 3ZO~"C ¢..'~ ~ ~, "%~ ~' 3700' Intermediate 460 cu fi Class "G" '~\ ~.~. '~ Production 9402' 9-5/8" 2210cufi "G" 94~0' :, ~ ~Od"~ 840,,4' . Liner , ~ ~,,.~-~ U :.~ '" ,..~.,,...~.,. Perforation depth' measured None ' r. $ ¢30~'~'s' v true vertical - .._~,~, 0~ ~'' 20. Attachments Filing fee [] Property plat [] "'BOP Sketch [] aivert~r Sketch ~"'&~D~"r'illing i~'l~';.(:j"'r';rn~l'~l Drillin~ fluid pro, ram [] Time vs depth pict [] Refraction analysis [] Seabed reportr-I 20 AAC 25.050 requirements[] 21. I hereby certi~ that...the foregoing is true and correct to the best of my knowledge Signed~,¢~/~4..4~~ ~,~ ~'~-~.,tc..'~k; Title Drillin.aEn~ineerSupervisor Date /-/' //~ - Cb"mmission Use Only ' Permit Number IAPi number IApproval dat_e ISee cover letter ~:~..~-~z<'O 150-o2-IP-- ~-~-~/~-o/ J ~ -~/~:~..-.-~,.~.,.~ Ifor other requirements Conditions of approval Samples required [] Yes J~ No Mud icg required I-lYes [31'No Hydrogen sulfide measures [] Yes I~ No Directional survey required ~ Yes [] NO Required working pressure for BOPE r-12M; 1-13M; ~5M; I-]10M; []15M; Other: by order of Commissioner ,ne comm,ssion Approved by Origina! Form 10-401 Rev. 12-'H~5~u vv. du,,,;~u,, Submit in triplicate OBJECTIVE: The primary objective of the 18-29A redrill is to finish the drilling and completion of Well 18-29 approved in the 1992 DS-18 development program. The well was planned to be located on the southwest side of the DS-18 graben, but due to extreme lost circulation problems experienced while trying to cross the heavily faulted region, the well was plugged back to the 9-5/8" casing and temporarily abandoned. Under the change in scope proposed to the Unit, 18-29 will now be drilled to the 18-1 BHL and completed as a slim hole conventional well. ScoDe: The scope of work is as follows: Mill a section in the 9-5/8" casing and lay a cement plug below and across the section. Kick-off and drill a new 8-1/2" hole to TOS and set 7" L-80 casing. Switch mud system to Xanvis and drill 6" hole to TD of 100' MD below the prognosed top of Sadlerochit Base and install a 5" 15# 13CR liner. Run open hole logs. Recomplete with 4-1/2" by 3-1/2" tapered L-80 tubing. Timina: Rig 2ES will be making a pad to pad move from DS 9-31A to well DS 18-29A. The 18- 29A redrill is estimated to start up in mid-late April 1993. It will take approximately 13 days. CURRENT STATUS: Well 18-29 is currently suspended per AOGCC Sundry Approval No. 92-306. The 9-5/8" casing was plugged back to 9350' with an EZSV and approximately 150' of cement was lain on top. Well 18-29 was spudded on December 6, 1992 and temporarily abandoned 22 days later after experiencing a severe (20,000 bbl) lost circulation problem. The lost circulation occurred while drilling a complex fault system that cuts the Sadlerochit Formation along the south and west sides of the drillsite. After repeated attempts to control the loses, a BHA including a MWD Directional/GR tool became differentially stuck. After repeated attempts to free the assembly failed, the well was plugged back to the 9-5/8" casing shoe. This decision allowed for the continued drilling of the remaining two development wells at the drillsite while gaining time to review the drilling, geologic, and economic options for the well. A tag run to establish PBTD for the well has not been made but the cement plug is estimated at 9200' MD. MAR 0 4 t995 Alaska. 0il & Gas Cons, Cornrnissio~ Anchorage SUMMARY PROCEDURE' 2. 3. 4. 5. , , , , 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. MIRU workover rig. Test intermediate casing pack-off to 3500 psi. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and tree test plug. Remove the production tree. Install BOP's and test to 5000 psi. Remove the test plug and BPV. Spot a 18 ppg pill on bottom and cut a 50' section in the 9-5/8" casing from about 8000' to 8050' MD. Spot a balanced cement kick-off plug (180 cubic feet minimum) from 100' below the base of the section to 200' above the top of the section. Dress off cement to 5' below section with 8-1/2" steerable drilling assembly. Kickoff well and directionally drill to align well with target. Drill with a 8-1/2" packed hole assembly to casing point at the top of the Sadlerochit sands. The top of the Sadlerochit should be at 8265' ss TVD or 9076' MD as per attached drilling plan. Run a 7" 29 # L-80 liner assembly to bottom in the 8-1/2" hole. Space the liner hanger and top isolation packer about 150' up inside the 9-5/8" casing. Cement the liner in place with the total cement volume based upon 40 % open-hole enlargement plus the shoe volume, lap volume and 150' excess on top of the liner with drillpipe in the hole. Re-test BOP's as needed. 'Run in with 6" steerable drilling assembly with directional/GR MWD on 4-1/2' x 3-1/2" drillpipe. Drill out float shoe and 10' of new hole. Displace well with non-damaging (Xanvis polymer) drilling fluid. See MI Drilling Fluids recomended displacement procedure. Drill approximately 6" hole to TD of 100' MD below the base of Sadlerochit as per attached directional plan. Make a conditioning trip with a 6" hole-opener for the open hole section and a 7" casing scraper spaced to clean the liner, run openhole logs. Install a 5" 13CR flush joint (STL) liner assembly to bottom in the 6" hole. Space the liner hanger and top isolation packer about 150' up inside the 7" casing. Cement the liner in place with the total cement volume based upon 30 % open-hole enlargement plus the shoe volume, lap volume and 150' excess on top of the liner with drillpipe in the hole. Circulate well clean with filtered sea water. Retest 9-5/8" wellhead packoff and replace as needed. Run a 4-1/2" / 3-1/2" L80 completion string and 7" packer. Space out, land completion. Test tubing by casing annulus to 3500 psi. Set two-way check valve. Remove BOP's. Install and test the production tree to 5000 psi with diesel. Pull the two-way check valve. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release workover rig. Complete appropriate documentation and hand-over to Production. PRELIMINARY WELL PLAN WELL' 18-29A Redrill PBU APl No.' 50-029-21316-00 (on the original 18-29 well) L..O. CATION' Surface: 3805' FSL, 86' FEL, Sec. 24, T11N, R14E Target' 2286' FSL, 2100' FEL, Sec. 24, T11N, R14E @ 8650' ssTVD BHL: 2345' FSL, 2115' FEL, Sec. 24, T11 N, R14E @ 8830' ssTVD ESTIMATED START: 25 April, 1992 OPR. DAYS TO COMPLETE: 13 (2 days prep & mill, 6 days drill and eval., 5 days complete) CONTRACTOR' NaborsRig#2ES DIRECTIONAL: Kickoff at 8000' MD. Drop angle from 34° to 19° while making a 120 degree north turn, building 6°/100 feet. WELLBORE. ~tem. .TVD(BKB) MD(B.KB) .Mud Wt. KOP1 3230' 3230' 13-3/8" SHOE 3700' 3704' N/A KOP2 7304' 8000' 9.6 TOP SAG RIVER SANDSTONE 8206' 8960' 9.6 TOP SADLEROCHIT 831 6' 9076' 9.6 7" SHOE 8316' 9076' 8.8 TOTAL DEPTH 8881' 9673' 8.8 LOGGING PROGRAM' Open Hole: Gamma Ray / Resistivity / Neutron / Sonic Cv~.'-~!~[:;; ¢) ~ Alas~a 0.ii 8,. Gas Co~s. MUD PROGRAM' The milling / drilling fluid program will consist of ~t 9.7 - 10.0 ppg XCD polymer / KCI water based mud in the 8-1/2" hole. Mud weight will be reduced to 8.8 - 9.0 ppg in the 6" hole section. DEPTH DENSITY PV YP INT 10 MIN FL OIL SOLIDS MUD (.TVD). (PPG) (CP) (#/FT) GEL GEL (;:c/30mir~ (%) (%) TYPE KOP 9.7 10 1 0 5 7 6 0 5 Water to to to to to to to to to Base T©S 10.0 1 6 1 8 1 5 1 5 4 0 7 Mud TOS. 8.8 6 1 5 1 0 15+ 5 0 4 Water to to to to to to to to Base TD. 9.0 1 0 20 1 5 8 0 6 Mud MUD WEIGHT CALCULATIONS / WELL CONTROL: Mud Wt. (8-1/2" Hole): 9.6 ppg. Est. Pore Press. Sag River: Est. Pore Press. Sadlerochit: unknown 3650 psi/8800' ss TVD. Overbalance Sag River: Overbalance Top Sadlerochit: 440 psi. 740 psi. Mud Wt. (6" Hole)' 9.0 ppg Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling "worst case" situations as follows: Maximum possible bottomhole pressure is 4300 psi at 8800' TVDss based upon original reservoir pressure. Maximum possible surface pressure is 3420 psi based upon a gas column to surface from 8800' TVDss. Fluids incidental to the drilling of a well will be removed by truck and disposed into well CC-2A. LINER DETAILS: CASING DEPTH 7" 29# L80 NSCC 5" 15# 13CR STL 8000'- 9076' MD 8920'- 9673' MD BURST COLLAPSE TENSILE 8160 psi 7020 psi 718 klbs 8290 psi 7250 psi 248 klbs CEMENT 7" LINER: CALCULATIONS: Measured Depth: Basis: Total Cement Vol: 5" Liner: Measured Depth: Basis: Total Cement Vol: TUBING DETAILS: 7850' (Hanger) - 9076' (Shoe) 40% open hole excess, 40' shoe joints, 150' liner lap and 150' excess above liner with DP. 292 cuft or 247 sxs of Class G blend @ 1.18 Cu ft/Sk 8920' (Hanger) - 9673' (Shoe) 30% open hole excess, 40' shoe joints, 150' liner lap and 150' excess above liner with DP. 103 cuft or 87sxs of Class G blend @ 1.18 Cu ft/Sk 3-1/2" 9.2# L-80 (3000' - 8800' MD) 4-1/2" 12.6# L-80 (0'- 3000' MD) RECEIVED MAR 0 4 t99,5 Alaska 0il & Gas Cons. C0rllmissto.,q Anchorage NABORS RIG NO. 2ES MUD SOLIDS CONTROL EQUIPMENT 2 - Continental Emsco Fl000 Mud Pumps 1 - Derrick FIoLine Cleaner Shale Shaker 1 - Mud Cleaner 1 - DRECQGas Buster 1 - Pioneer Sidewinder Mud Hopper 1 - 5 HP Flash Mixer Agitator 3 - Abcor 10 HP Agitators 1 - 50 bbl. Trip Tank 1 - Recording frilling fluid pit level indicator with both visual and audio warning devices at driller's console. 1 - Drilling fluid flow sensor with readout at driller's console Fco- ~_?-1 ddJ 14: 22_ FkUhl ~k~NI LHND DIN UNILL!r'~o tu GREAT LAND DIRECTIONAL DRILLING, INC. Corporate Office !111 East 80th Avenue Anchorage, ~ 99518 (907) 349-4511 Fax 349-248? DIRECTIONAL WELL PIm%~l for PRUDHOE BAY DRILLING fell ......... : DS 18-294 (P3) Field ........ : PRUDMOE BAY DRILL SITE 18 2omputation..: MINIMI~ CURVATURE Units ........ : FEET Prepared ..... : 02/22/93 Section ag...: 345,17 F~ elevation,: 51.00 ft LEGAL DESCRIPTION Surface ...... : 3805 FSL 86 FEL S24 TllN R!4E ~ ?ie~in ....... : 2090 FSL 1841 FEL S24 T!IN R!%E ~ 2arget ....... : 2286 FSL 2i00 FEL S24 Ti!N R14E UM 3ML .......... : 2345 FSL 2115 FEL S24 Ti!N RI%E LD4 X ASP ZOi~E 4 Y 691687.70 5960392.23 689976.29 5958632.67 689713.00 5958822.00 689695.86 5958880,69 PROPOSED WELL PROFILE STATION iDENTIFICATION TiE-iN K-5 M~,A$ I}~CLN DEPTH _~NGLE 8000 34,18 8100 28,76 8200 23,59 8251 21.21 8300 18.89 VERT-DEPTHS SECT Bkq~ SUB-S DIST 7304 7253 -1209 7389 7338 -1232 7479 7428 -1247 7526 7475 -1252 7572 7521 -1254 DIRECTION REL-COORDINATES DL/ AZimUTH FROM-WELLHEAD 100 -- 227,11 1716 S 1756 W <TI~ 232.06 !750 S 1795 W 6.0 239.01 1775 S 1831 W 6.0 244.26 !78~ S 184B W 6.1 249.37 1791 S 1864 W 6.0 EI~D OF CUR'~ PUT RIVER KINGAtK SAG RiVeR SHUBLIK 8400 15,10 8500 13.03 8600 13.50 8700 16.30 8762 18.79 8849 18.79 8876 18.79 8960 18.79 9008 18,79 9076 18.79 7668 7617 -1253 7765 7714 -1245 7863 7812 -1229 7959 7908 -1205 8019 7968 -1186 8101 8050 -1158 8126 8075 -i!~9 8206 8155 -1122 825! 8200 -1107 83!6 8265 -1085 265.42 1797 S 1892 W 6,0 288.81 1795 S 1916 W 6.0 315.09 1783 S 1934 W 6.0 335.93 1762 S 1948 W 6.0 ~45.!7 1744 $ 1955 W 345.17 1717 $ 1962 W 0.0 3~5.!7 1709 S 1964 W 0.0 345.!7 1682 S 1971 W 0.0 345.!7 1668 S 1975 W 0.0 345.!7 i646 S 1980 W 0.0 ZOnE 3 ZOnE 2/2C ZONE 2B/TANGE ZONE 2A/ROM~,O 9224 1~.79 9293 18,79 9335 18,79 9441 18.79 9183 18.79 84~6 8405 -1037 8521 8170 -1015 8561 85!0 -1001 86~! 86!0 -967 8701 8650 -954 345.17 1600 S 1993 W 0.0 345,17 !579 S 1998 W 0,0 345.17 156~ S 2002 W 0.0 345.17 1533 S 2011 W 0.0 345.17 1520 TA~RGET ZOI~E 1B/LOWER ROMEO BSAD / F~VIK 9483 9509 9673 18,79 8701 8~50 -9~4 18,79 '8726 8675 -945 18,79 8786 8735 -925 18.79 8881 8830 -893 345,17 1520 S 2014 W 0.0 345,17 1511 S 2016 W 0,0 345.17 1492 S 2021 W 0,0 3~,17 1461 S 2030 W 0,0 G.LDD (¢)~2 DS18294 B~_.41 $;¢3 ;,.l-I 2) FEB-~';-'-1995 14:>'~ H,4UM L~ENI LNND DIt~ UI~ILLiNb IU PRUDHOE BAY DRILLING Marker Identification ENO OF CURVE TARGET o) TO ~0 8K8 SECTN iNCLN @000 7304 -~209 34,~8 8762 80]9 -1186 18.79 9483 8701 ~g54 iB.79 B673 8B8~ -893 i8.79 OS 18-29A (P3) VERTICAL SECTION VIEW Section at: 345.~7 TVD Scale.' ~ ~nch = ~200 fee( Dep Scale.' ~ inch = 1200 feet '~'-:.~: Ii!! 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' ' ' ' / I I ~ F' : ' ' l' 7 .' ; -F'[ ' .... · ~ ' ~" ' I "~* .... !' '"_!" !_!' - .. t 1-. ,' l' ' ' "- ' ".' 't ' · -~4oo -~soo ~:2oo -~oo o soo ~_~oo tsoo a4oo 3000 3600 ~oo 4800 5400 ~ooo Sect ton B, epsr'f, uee iiii ii · . ~KUFI ~K~H I LHHH D l K ~R ! LL ! IN~ I U ~-~J; ~-I~U l pR-UDHOE BAYILL I CIG Marker Ident]tic~tion MO BK8 SECTN iNCLN A) TIE-IN BO00 7S04 -]209 B) ~ND O? CURYE 8762 8019 -1356 1B.79 c] TARGET 9~83 6701 -954 18.79 D) TO 967S 888~ -8§3 18.79 DS ].8-29A (P3) VERTI'CAL SECTTON VIE~ Section at: 345.~7 TVD Scale.' I inch = 300 feet Dep Scale.' ~ inch = 300 feet · -';-,,,,, ,:,,1: , ~,",;:' I ' :d-r. JlOrawn ..... : 02/22/93 · ', , . , I "- ' ' ;] I Il'"! 1 .,_ 'I~! !! I ,_. .... I. ,.T[I 1.1.. ..... I ;::--t ; J-I i! t--: :,~,,~ il',: '~F!l ,, ~ ' ~ ....'-' ...... T-;" I I I ] I , t ~ ! I ~ ; I i ........ . . , , , Ii--, ~...I... ..... ..j ..... ~-:-..~ ,~ I~ ~ ,.:---;! 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L_ ~- I . ~. ~ 1 , :_. ~:!~ ;-~ :_T' / Il" , I~ :~;~"~ il 'i: i,~ ', ~ -: "-i'T-i, , i : ~1 : ~ I I ~ I ~ l I i t : i ~ : , ~'~ i I i i I t -T ; , i i I h': I i I I ' I'" : ~ ~1 ' ~ ' l/i~ ~ ~ i. i~' ' ~ ~,: - [ '['"E: ] I '-%1 ~_4_~. ;Ii i"[ I/'F .l i !~'"'~ I__ ' _~i~ ~ '. ~'s 1' I-; ~',-',' :' , '"~ "-~", ~- , ~ ~ , ~ i ! ' ~ ! ! ! /-.I-I / I i ~ ' i [ i ~ I I , ~ ~ ' I ~ '. : ',- ~ ~ / ~t~ ~-q- : i ! ' ', :"' ' / ~ ' i : ; " ~ '-:' :'" ' ' i i'~ 1'~": , - -'t ' ..... [ ....... t .__[ __,. I t-~ I ....I, -LBO0 -1650 -t500 -J~50 -~00 -~050 -900 -750 -600 -aSO -300 -~50 0 ~50 300 Section ~epaPtune .... .. %.-.? . DS CLOSURE · DECLINATIDN.: SCALE · DRAWN ' 8-2gA PLAN VIEW 2501 feet at Az~mutI~ 2.t4,26 30.11 E 1 inch = 500 leer 02/22/93 4250 4000 3?50 3500 3250 3000 2750 [E~l]D (C)g[' I)S~(IELI/i §1.41 fl.4JJ &'4 "9 PRUDHOE BAY . _l _ mm~ lmm I~ . UL 1 - i i Marker' Ident if ~cal:~Ol3 MD N/S E/N A~ TIE-IN 0000 1716 S 1756 B~ END OF CDRVE ~1762 ]744 S 1955 C} TAItGE'[ 9483 1520 S 2014 D~ rD 9673 146] S 2030 t . i i i DRII 2_500 2250 2000 1750 ]500 1250 lO00 750 500 I_ING 50 0 250 <- WESI ' EAST -> i · -l' Fr t~ I Ix. [~_ I "t FT 7. DS 18-29A (P3) PLAN VIE CLO~UFIc ' 250:] feet at Azimuth 234.26 DECLINATION.' 30.~_~_ E SCALE ....... : i inch = iO0 Feet DRA'NN ....... ; 02/22/93 ' PRUDHOE BAY DRILLING ~ark~r ][d~nt i f ~¢at ) on ~,IO t,J/S Al TIE-IN 8000 17t6 S ~756 ~ ~ B) ENO OF CURVE 8762 ~744 S ~955 Land Oi/~s£f iona] fl/*illing lllll ....... , J , , ~ , i ,- ' L ....... ~,~k,-, I,I J ...... 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J'~ ~ ,' ~! k: ~ _l...~l~ .J..-~';' ~; ~-I.~' .IE, I: ~,, -/i ........ ~. ,,~ I ~;,,~,u _F7i u ~: i % ...i. it .; ~J. ~~ ,-~! i ~.1 I%1, ~ J/J i ..... : _: !I · ~ ;.~ .I. I I ' ' I ' ' : I I i ~ ~ , ! I * - / . ' , F IX¢ · , , ~ _J . · . ~.. . · X ...... ,. ._ . ,.. ._ ..... ,,-,-:t , ., ...... "~7-'r, , , , ~ '" , t'~ i .' ' .1 I. : ..-.,. ,, : , -- I ! ~ . . ,~' ....... I · ~ i i i ~ i : ' . ,~ i . I ~ ~ 7' ] ] ']--~ ,, ~ , i j .... , ii . .- ~~ ~iq~'! ..... ~ .- ,, ~ . , : ' ', ] i ~ ' ' ' ' : ' ] I ' ' ] I "~ ' t '~ " " I -' ' ' -' ' ' ~ ' - ' ,; ";l,;-.. :'-r', t- .! ~ I' ; i, , tI ~ i~ ~1 2 / ~ ; .... '. I ' ' I : · ~ -I ; f J - I ' ~~~ i , ' ~" , ....... ,~ .~~.. . ' -T ~ . ~ I'-..',.ii . ..' '' ;, .:~_L~ ~ :, ~ Z I i i ~ ~ ~ ~ I .'-i ~' ~ ~ ; r_ J'l~'! !,~-' i ~ , ~¥"' I r'~' ~ : ; .... ~ ~ ~.i..~ It ' _.. I ~ t ! i "l ', ! "~ I¢' il I"i i .... I / l' '[ 7 ....... ~ ~ i ~ ~!-I ~ i ~ I , 'I' I I-I i I' -, q" * ' ~"~ I ~ "1 I'" ~ ~. , , --.. ~ , ~ . ~ ~ ~ ~ : , , , , ~' ~] , ' ~ : I I ! j i , I I II ~ ~ ! I ' : '' I [ ...... i I ~ ~ J-r-, , ' -' ' , ~ '" '~~'1 ~ ' ~'- ,F '~'~ .L ;. _ , ,.~ -l' I -" ~ ' ' ' "~ ' ' ~' ~' ~ _ , ~.. ~_~ , - , ~ ,. ; ~ . ' i . 2300 2250 2200 2i50 2!00 2050 2000 ~950 t900 ]850 !800 ]750 1700 1650 I600 TOTAL P.06 NABORS 2ES 1 .0' 5 35' 4.95' 4.37' 4.85' 1.68' 1.88' 1.50' 2.17' 1.42' GROUND LEVEL 13 5/8" 5,000 psi Stack r ,' RKB1 DRIP PAN KB TO BF RI i FtO~ HYDRIL 12.19' PIPE RAM 16.37' BLIND RAM )R 18.25' I I MUD CROSS PIPE RAM 22.20' I24.68' MUD CROSS TBG SPOOL '~ASE FLG ~ / 26.85' 28.25' I'" COMPARTMENT CAPACITY cx~AcrrY CO~R'r~ENT t ~L ~ $HAKER~EGA38ER TANKt ,70 ~N T~K ~ 180 ~P~T~ I 60. ~~N TANK ~ 245 HOLDING TANK _~/mt_ ' "~ ' ~'~.~, ~,,..5t~~~~ ,~~ -,, ' =' ~ · ~.~D~2 / BOI~ STAC~ - 135/8 50(X3+. Itl Bu'n'EPJ~.y v~vE [] 8UC'I'ION VALVE' ~ EOU. A~ZF_R QAG~'rATO R · 18-~MXLS State: Well: Field: State Permit DS18..29A Prudhoe Bay 93-40 Engineer. Work Sheet: Date: C~rn~! Volurr~ Caloul~bns 3/~2/95 Casing Type Cas~ Size Casing LenCh Hole Diamete~ Cement- Sacks Cement- Yield Cement- Cubic ti Cement- Cubic ~t Cement-Sacks Cement- Yield Cement- Cubic it Cement- Cubic ii Cement- Sacks · Inches - Fee{ -Inches 111 111 ~2 112 112 113 Cement- Y~d ~3 C~- ~ It ~3 C~- C~ It ~3 Cema- Cu~c ~t / V~ Cement- Fill Factor Conducto~ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 EO00 0.000 I191V/O! Surface 7.000 1,076.000 8.500 0.000 0.000 0.000 292.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.140 Linel 5.000 753.000 $.000 0.000 0.000 0.000 107.000 0.000 0.000 0.000 0.000 107.000 2.369 Casing Type Casing Size -Inches Casing Depth- Feet Hole Diamete~ -Inches Cement- Sacks Cement-Yield111 Cement- Cubic ~t 111 Cement- Cubic it 111 Cement- Sack~ 112 Cement- Y~,EI 112 Cement- Cubic t't 112 Cement- Cubic t~t 112 Cement- Sacks ~3 Cement- Yield ~3 Cement- Cubic it 113 Cement-Cubic it 113 Cement- ~ it / Vol Cement-Inte~¥at it Top of Cement- Feet Intermediate ti1 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 tIDIV/O! ~IV/O! Intermediate 112 0.000 0.000 EO00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ~DIV/~ ~IV/O! Pioduciion 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ~:DIV/O! Measured Depth Plinted 3/12/93 State: Alaska Borough: Well: DS 18-29A Field: Prudhoe Bay St. Perm ;93-40 Date Engr: DS18-29A.XL5 M. Minder lA 2A 3A 4A SA 6A 7A SA 9A 10A Casing Interval Interval Size Bottom Top Length 7 8316 7304 1076 5 8881 8169 753 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lbs Grade Thread Lbs 29 L-80 NE;CC 0 15 13CR80 STL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 lB ?_.B 3B 4B 5B 6B 7B 8B 9B 1013 Mud Hydraulic Collapse Wieght Gradient Gradient ppg psi/ft psi/ft 9.7 0.504 0.400 10.0 0.520 0.420 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.100 Maximum Minimum Pressure Yield psi psi BDF 3330 8160 2.5 3330 8290 0 0 #DiV/O.I 0 0 #DIV/O! 0 0 #DIV/O.I 0 0 # DIV/'O.I 0 0 #DIV/O! 0 0 #DIV/O! 0 0 #DIV/0! 0 0 #DIV/0! lC 2C 3C 4C 5C 6C 7C 8C 9C 10C Tension Strength K/Lbs 31.204 11.295 0 0 0 0 0 0 0 0 K/Lbs 'i'DF 676 ;~1.66 248 21.96 , 0 #DIV/O.i 0 #DiV/O! 0 #DIV/Oi. 0 #DIV/O! 0 #DiVi0! 0 #DIV/0.1 0 #DIV/0! 0 #DiV/0! Collapse Collapse Pr-Bot-Psi 3363 3730 0 0 0 0 0 0 0 0 Resist, CDF 7020 2.087 7250 1.944 0 #DIVlO! 0 #DIV/O! 0 #DIV/O! 0 #DIV/0! 0 #DIV/O! 0 #DIV/O! 0 #DIV/'0! 0 #DIV/0.1 Page 1 STATE OF ALASKA OIL AND GAS CONSERVATION COMI~ ~'";ION REPOR. OF SUNDRY WELL O ERATIONS 1. Operations performed: Operation shutdown Pull tubing Alter casing 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1474'FNL, 86'FEL, Section 24, T11N, R14E, UM At top of productive interval 4900' FNL, 3700' FEL, Section 24, T11N, R14E, UM At effective depth N/A At total depth 308' FNL, 854' FWL, Section 24, T11N, R 14E, UM Stimulate Plugging x Pedorate Repair well__ Other . 5. Type of Well: Development Exploratory Sb'adgraphic Service 6. Datum elevation (DF or KB) KBE = 50.9 feet 7. Unit or Property name Prudhoe Bay Un/t 8. Well number DS 18-29 9. Permit number/approval number 92-133/92-306 10. APl number 50- 029-22316 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Pedoration depth: 12055 feet 8771 feet N/A feet N/A feet Length Size 80' 20" 3646' 13-3/8" 9402' 9-5/8" measured None Plugs (measured) Junk (measured) Cemented Cement plug top @ 9200'MD 432 cuft C/ass "G" squeezed to 600 psi EZS V @ 9350' Measured depth True vertical depth 20~0 # CSII 11 O' 110' 2~o cu ~ cs/// ,~ ,~o c~ ~ c/ .G' 3704' 3700' 2210 cuft CI 'G' 9420' 8404' true vertical None Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None 13. Stimulation or cement squeeze summary 14. Intervals treated (measured) Treatment description including volumes used and fin6l pressure RECEIVED tl ~ ' _ r~.;/,.~;. (.iii ~. (~;', ..... Representative Daily Averaae Production or tni~tion,:Da~a" ""~' OiI-Bbl Gas-Mcf Water-Bbl Casing ff~e~ure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil Gas Suspended x. Service 17. 1 hereby certify that the forego/ing is true and correct to the best of my knowledge. Sic]ned /4'- ~% ~ Title Drilling Engineer Su. pervisor Form 10-40~. Rev 06/15/88' SUBMIT IN DUPLICATE STATE OF ALASKA /~AL;'~,-,A OIL AND GAS CONSERVATION COM.b~S',.... ,4 APPLI ATION FOR SUNDRY 1. Type of Request: Abandon .. Suspend ~ Operation Shutdown x Re-enter suspended well ~ Alter casing Repair well__ Plugging ~ Time extension ~ Stimulate ~ Change approved program __ 'Pull tubing Variahce ~ Pertorate __ Other __ 2. Name of Operator 5. Type of Well: 6. ARCO'Alaska,/nc. Development x Exploratory __ 3. Address S[ratigraphic__ 7. P. O. Box 196612, Anchorage, Alaska 99519-6612 Se~ce 4. Location of well at surface 8. 1474' FNL, 86' FEL, Section 24, T11N, R14E, UM At top of productive interval 9. 4900' FNL, 3700' FEL, Section 24, T11N, R14E, UM At effective depth 10. N/A At total depth 308' FNL, 854' FWL, Section 24, T11N, R14E, UM Datum elevation (DF or KB) KBE = 50.9 feet Unit or Property name Prudhoe Bay Unit Well number DS 18-29 Permit number 92-133 APl number 50- 029-22316 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 12055 feet Plugs (measured) 8771 feet Propsed N/A feet Junk (measured) N/A feet Casing Length Size Structural Conductor 80' 20" Surface 3646' 13-3/8" Intermediate 9402' 9-5/8" Production 1868' 7" Liner 1250' 4-1/2" Perforation depth: measured None true vertical None Cemented 2000 # CS/I 2640 cu It CS/II & ,¢60 cu It Cl 'G" 2210 cuft CI 'G' 405 cuft CI 'G' None - Slotted Liner Measured depth 110' 37O4' 942O' 9187'-11055' 10805~12055' True vertical depth 110' 3700' 8404' 8183'-8771' 8759'-8771' RECEIVED Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None DEC 3 1 1992 Alaska 0ii & Gas Cons, 60rrtmissioo Anchorage 13. Attachments Well Schematic Description summary of proposal x Detailed operations program __ BOP sketch 14. Estimated date for commencing operation December29, I992 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 knuwledge. Signed ,~'~~~2 ~ ///~'~ itle' Drilling Engineer Supervisor ~ .... ¢'// // ' FOR COMMISSION USE ONLY Conditions of approval: NotifyVCommission so representative may witness Approval No. Plug integrity_ BOP Test__ Location clearance__ ~:~,..~. '---,,~2 ~ Mechanical Integrity Test__ Subsequent form required 10- '¢~)~'/~ .-,-..~.; Approved by order of the Commission pavid ,.,.;. d,~i--,nston Commjs~si)ner--- Date '/--/~'-~'3 Form 10-44)3 Rev 06/15/88 SUBMIT IN TRIPLICATE ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE (1) Fee,,, ( 2 ) Loc [~ ~hru 8] (3) Admin /[~/~ E9 thru 13] [10 g 13] [14 thru 22] [23 thru . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Company YES Is permit fee attached ............................................... j~ Is well to be located in a defined pool .............................. ~ Is well located proper distance from property line ........ ........... ~_. Is well located proper distance from other wells ..................... ~ Is sufficient undedicated acreage available in this pool ............. /~ Is well to be deviated & is wellbore plat included ................... /~ Is operator the only affected party .................................. /~... Can permit be approved before 15-day wait ............................ /~ Lease & Well NO Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed ..................... , .............. DoesIS leasewell ntrnberhave aappr°priateunique name ......................................... ~ n~nber . I s conductor st r i ng prov i ded ......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface g intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ................ Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of ~ BOPE attached .... Does BOPE have sufficient pressure rating -- test to~O~:~3 psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... REMARKS (6) Other ~ ~/5-/~3 [29 thru 3'1] (7) Contact [32] (8) Addl ~.~,.~. :~-1~-~ geology' en9 i neet i n9 DW~ M--TM/~ RAD ~.~ .~-~& RP~_~ BEW dDH~ LG rev 12/92 jo/6.011 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone ncrnber of contact to supply weekly progress data ...... Additional requirements ............................................. /~ Additional remarks' INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE MERIDIAN' UM ~ ' SM Exp/Dev Inj Rev 0 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 simpl, ify finding information, informati;3n 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. ARCO ALASKA INC D.S. 18 - 29A PRUDHOE BAY ,.tUN 2 8 1995 Alaska 0il & Gas Cons. CommissJoD Anchorage Run 1' 02 - May - 1993 DLLIAClCNIGR t654 HICROFIL Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE 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 RUN1 5948.00 JOHN DAHL BROOKS/HEIM D.S. 18 - 29A 500292231601 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 17-MAY-93 RUN2 RUN3 24 liN 14E 3805 86 52.00 16.00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 6.000 REMARKS: 7.000 9372.0 9670.0 DLL/AC/CN/GR CIRCULATION STOPPED: 16:00 02-MAY-93. ACOUSTIC CYCLE SKIPS ON MAIN PASS FROM 9636' - 9650' DUE TO TOOL STICKING OFF BOTTOM. NEUTRON DECENTRALIZER NOT USED DUE TO HOLE SIZE. NEUTRON CORRECTED FOR 6" BOREHOLE, SANDSTONE MATRIX, & WITH CHISM FILTERING ACTIVE. NEUTRON ABOVE CASING POINT, 9364', CORRECTED FOR 8.5" HOLE SIZE, 7" CASING, 0.41" THICK CASING, 0.75" CEMENT THICKNESS, & CHISM FILTERING ACTIVE (MAIN PASS ONLY). CN/GR LOGGED TO ABOVE PUT RIVER FORMATION. $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR DLL BCS 2435 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA 0.5000 START DEPTH STOP DEPTH 9364.0 9590.0 9364.0 9623.0 9364.0 9654.0 9364.0 9598.0 GR (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH LL3 DT NPHI 9364.0 9364.0 9364.0 9364.0 9383.5 9384.0 9383.5 9384.0 9384.5 9391.5 9391.5 9392.0 9400.5 9400.5 9401.0 9399.0 9408.5 9409.5 9409.0 9425.0 9422.0 9425.5 9426.0 9430.5 9428.5 9434.5 9434.5 9438.0 9438.0 9438.0 9438.5 9439.0 9443.5 9444.0 9444.0 9443.5 9449.0 9448.5 9453.0 9454.0 9453.0 9453.5 9453.5 9461.0 9459.5 9461.5 9461.5 9460.5 9477.5 9478.0 9487.5 9487.0 9499.5 9499.5 9500.0 9500.5 9500.0 9522.5 9521.5 9530.5 9531.0 9530.0 9533.0 9533.0 9534.5 9534.5 9534.0 9536.5 9537.5 9537.0 9537.0 9543.0 9542.5 9543.5 9543.5 9544.0 9545.5 9546.0 9550.0 9550.0 9570.5 9569.5 9582.5 9582.0 9586.0 9585.0 9585.0 9676.0 9676.0 9676.0 9676.0 $ all MERGED DATA SOURCE runs merged; no case PBU TOOL CODE GR DLL BCS 2435 $ REMARKS: CN WN FN COUN STAT RUN NO. PASS NO. MERGE TOP 1 3 9364.0 1 3 9364.0 1 3 9364.0 1 3 9364.0 OPEN HOLE PORTION MAIN PASS. LLD, SP, TEND, & TENS WERE SHIFTED WITH LL3. FUCT & NUCT WERE SHIFTED WITH NPHI. $ : ARCO ALASKA INCORPORATED : D.S. 18 - 29A : PRUDHOE BAY : NORTH SLOPE : ALASKA MERGE BASE 9590.0 9623.0 9654.0 9598.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 4 2 DT BCS 68 1 US/F 4 3 TEND BCS 68 1 LB 4 4 TENS BCS 68 1 LB 4 5 LL3 DLL 68 1 OHMM 4 6 LLD DLL 68 1 OHMM 4 7 SP DLL 68 1 MV 4 8 NPHI 2435 68 1 PU-S 4 9 FUCT 2435 68 1 CPS 4 10 NUCT 2435 68 1 CPS 4 4 67 465 06 6 4 84 653 71 5 4 20 789 90 0 4 20 789 90 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 98 211 23 1 4 98 211 23 1 4 98 211 23 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 28 Tape File Start Depth = 9676.000000 Tape File End Depth = 9364.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6876 datums Tape Subfile: 2 153 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 8705.5 9364.0 2435 8705.5 9364.0 $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH NPHI 8700.0 8700.0 8732.0 8732.0 8761.0 8761.0 8764.5 8765.0 8771.0 8770.5 8775.5 8775.5 8783.0 8782.5 8788.0 8787.5 8848.5 8848.5 8865.0 8865.0 8872.0 8871.5 8894.5 8894.5 8920.5 8920.5 8971.0 8969.5 8976.5 8976.0 8983.5 8983.5 8998.0 8998.0 9003.0 9003.0 9015.5 9015.5 9024.5 9024.5 9052.0 9052.0 9077.5 9077.5 9139.5 9139.0 9153.5 9153.0 9208.0 9207.5 9344.0 9344.0 9350.5 9350.0 9361.0 9361.0 9364.0 9364.0 REMARKS: CN WN FN COUN STAT logs run into casing. EQUIVALENT UNSHIFTED DEPTH CASED HOLE PORTION MAIN PASS. FUCT & NUCT WERE SHIFTED WITH NPHI. $ : ARCO ALASKA INCORPORATED : D.S. 18 - 29A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2435 68 1 GAPI 4 2 NPHI 2435 68 1 PU-S 4 3 FUCT 2435 68 1 CPS 4 4 NUCT 2435 68 1 CPS 4 5 TEND 2435 68 1 LB 4 6 TENS 2435 68 1 LB 4 4 08 501 10 0 4 98 211 23 1 4 98 211 23 1 4 98 211 23 1 4 19 912 29 5 4 19 912 29 5 24 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 37 Tape File Start Depth = 9364.000000 Tape File End Depth = 8700.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9304 datums Tape Subfile: 3 93 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 3 0.2500 VENDOR TOOL CODE START DEPTH GR 8705.5 DLL 9354.0 AC 2435 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): 9336.0 8705.5 STOP DEPTH 9604.5 9637.0 9668.5 9611.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM KNJT KNJT MIS DLL FTS MIS AC $ CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB MASS ISOLATION SUB BHC-ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 02-MAY-93 FSYS REV. J001 VER. 1.1 1600 02-MAY-93 2312 02-MAY-93 9670.0 9662.0 8710.0 9654.0 1200.0 TOOL NUMBER 3974XA 2806XA 1309XA 2435XA 3506XA 3921NA 3921NA 3967XA 1229MA/1229EA 3967XA 1603MA/1609EB 6.000 9372.0 9364.0 XANVIS 9.00 50.0 8.9 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : REMARKS: MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18 - 29A : PRUDHOE BAY : NORTH SLOPE : ALASKA 6.6 160.0 0.085 0.038 0.075 0.000 0. 104 0.000 THERMAL SANDSTONE 0.00 6.000 0.0 68.0 160.0 68.0 0.0 68.0 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 CHT AC 68 1 LB 4 4 TTEN AC 68 1 LB 4 5 SPD AC 68 1 F/MN 4 6 RS DLL 68 1 OHMM 4 7 RD DLL 68 1 OHMM 4 8 SP DLL 68 1 MV 4 9 ED DLL 68 1 MV 4 10 ES DLL 68 1 MV 4 11 ID DLL 68 1 A 4 12 IS DLL 68 1 A 4 13 CNC 2435 68 1 PU-S 4 14 CNCF 2435 68 1 PU-S 4 15 CN 2435 68 1 PU-L 4 16 LSN 2435 68 1 CPS 4 17 SSN 2435 68 1 CPS 4 4 06 969 49 6 4 48 852 89 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 40 514 81 0 4 39 859 45 0 4 23 415 80 5 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 68 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 279 Tape File Start Depth = 9676.000000 Tape File End Depth = 8700.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 77167 datums Tape Subfile: 4 361 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 2 0.2500 VENDOR TOOL CODE START DEPTH GR 9299.0 DLL 9299.0 AC 9299.0 2435 9297.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : STOP DEPTH 9610.0 9642.0 9674.0 9616.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM KNJT KNJT MIS DLL FTS MIS AC $ CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB MASS ISOLATION SUB BHC-ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 02-MAY-93 FSYS REV. J001 VER. 1.1 1600 02-MAY-93 2236 02-MAY-93 9670.0 9662.0 8710.0 9654.0 1200.0 TOOL NUMBER 3974XA 2806XA 1309XA 2435XA 3506XA 3921NA 3921NA 3967XA 1229MA/1229EA 3967XA 1603MA/1609EB 6.000 9372.0 9364.0 XANVI S 9.00 50.0 8.9 6.6 160.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18 - 29A : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.085 0.038 0.075 0.000 0. 104 0.000 THERMAL SANDSTONE 0.00 6.000 0.0 68.0 160.0 68.0 0.0 68.0 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name TOol Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 CHT AC 68 1 LB 4 4 TTEN AC 68 1 LB 4 5 SPD AC 68 1 F/MN 4 6 RS DLL 68 1 OHMM 4 7 RD DLL 68 1 OHMM 4 8 SP DLL 68 1 MV 4 9 ED DLL 68 1 MV 4 10 ES DLL 68 1 MV 4 11 ID DLL 68 1 A 4 12 IS DLL 68 1 A 4 13 CNC 2435 68 1 PU-S 4 14 CNCF 2435 68 1 PU-S 4 15 CN 2435 68 1 PU-L 4 16 LSN 2435 68 1 CPS 4 17 SSN 2435 68 1 CPS 4 4 06 969 49 6 4 48 852 89 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 40 514 81 0 4 39 859 45 0 4 23 415 80 5 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 68 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 110 Tape File Start Depth = 9681.000000 Tape File End Depth = 9297.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 36971 datums Tape Subfile: 5 190 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS 93/ 5/17 01 **** REEL TRAILER **** 93/ 5/18 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 18 MAY 93 11:39a Elapsed execution time = 33.29 seconds. SYSTEM RETURN CODE = 0
