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Home My WebLink About194-076ON OR BEFORE PLUGGINk & LOCATION CLEAk._NCE REPORT State of Alaska · ALASKA 0IL & GAS CONSERVATION COM/~ISSION 24emcrandum To File: Mote casimq_size, wi, depth, c::t vol, ~ ~~ ~-~o/ Perf inga~z~!~ '- tops: _ Review the well file, and-commit on plugging, well head suatus, and location clear~nce/7,provide loc. clear, code. Loca=!on Clear=ce: ~ ~ Code Date · STATE OF ALASKA I ALASKA OIL AND GAS CONSERVATION coMMISSION -- WELL COMPLETION OR RECOMPLETION REPORT AND ~G 1 Status of Well C~as.sificatJon of Service 'W~;~ ' / "~.~ 2 Name of Ope~tor 7 Pe~ Number ARCO Alaska. Inc 9~76 3 Addre~ 8 APl Number ~.0. Box 100~. Anthrax,, ~K ~51~0 S~20-20170-01 4 Lomtion of ~11 at sudace ~~~ 9 Unit or Loam Nme 2085' NSL ~' WEL ~ 32, T11N, RI~, UM.~~ PRUDHOE BAY UN~ AtTop Producing Int~al ~~ 10 Well Number 1627' NS~ 721' EWL, ~ ~. T11N, R15E, UM.~~~ ~A At Tot~ Depth ~: ~ ~,-' 11 Field ~d Pool 1395' NSL, 196T EWE ~, T11N, R15E, UM. PRUDHOE BAY FIELD 5 Elevation in t~t (indi~te KB. DF, etc.) 6 L~e Designation ~d Serial No. PRUDHOE BAY OIL POOL 63' R~ ADL 2~25 12 Date Spu~ 13 Date T.D. R~ed 14 Date Comp., Su~. or Abed. ~ 15 Water Depth, if offshore ~ 16 No. of Completions 8/~94. 8/19/94. 11/30/96 (P~).J WA feet MSL~ 1 17 Tot~ Dep~ (MD+~D) 18 Plug Back D~ (MD+~D) 19 Direcaon~ Su~ey ~ Depth where SSSV ~t ~ 21 ~ic~ess of permafrost 12060' MD/89~' ~D 1~51' MD/~'~D YES ~ NO ~ ~ 2111' feetMD~ 1900' (approx) ~ Type Elec~c or Other Lo~ R~ LWD. 23 ~SING, LINER AND CEMENTING RE,RD S~ING DE~ MD CASING SIZE ~. PER ~. GRADE TOP ~OM HOLE S~E ~ CEMENTING RECORD AMOUNT PULLED 20" 94 ~ H-40 Sud 100' 36" ~550 Sx Permaff~t II 13-~8" 72 ~ MN-80 Sud 2724' 17-1/2" ~ Sx Arcfi~et , 9-~8" 47 ~ MN-80 S~ 8799' 12-1/4" ~1 ~ Sx Class G 7" 29~ ~0os/~R ~6~ 11~' ~1/2" ~517 Sx Class G 4-1/2" 12.6~ L-80 ~ 11241' 12060' 6" ~Un~ment~ SIoE~ Un~ 24 Pedoraflons o~n to P~duc~ (MD+~D of Top ~d BoSom ~ 25 ~BING RECORD inte~, size ~d number) SIZE DEPTH S~ (MD) PACKER S~ (MD) 5.5" ~ 10818' 10786' None. 26 ACID, FRACTURE, C~ENT SQUE~E, ETC DEP~ INTERVAL ~MD) A~U~ & KIND OF MATERIAL USED WA 27 PRODUCTION TEST Date First Produ~on JMe~ of C~ra~on (Flowing, ~s li~ etc.) N/A ~ Plu~ & Aban~ned Date of Test Hours T~1~ P~DUCTION ~R OIL-BBL ~S-MCF WA~R-BBL CHOKE SIZE J GAS-OIL RATIO WA T~T PERIOD ~ I - RowTubing Caang ~ure C~CU~TED OIL~BL ~MCF WA~R-BBL OIL GRAV~-API (corr) Press 24~OUR ~ ~ 28 CORE DATA Bdef desc~ption of litholo~, po~, ~actures, app~nt ~ps ~d p~ce of oil, ~ or water. Submit core ~i~. ' This Complan R~d su~i~ ~ directed p~ 1~ ~p~ on 1~2~96 (Appel ~ 396-211). Form 10407 Rev. 7-1-80 29. 30. IGEOI..~ ~ FORMAT]ON TESTS i I NAIV~ Include interval tested, pressure data, all fluids recoverd and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 10464' 8380' N/A Shublik 10505' 8418' Top Sadlerochit 10570` 8478' 31. LIST OF A'FI'ACFIMENTS Summary of 5-05A P&A Operations. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed '~~ ~ ' ~ Title Erlqineerinq Supervisor 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 We 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 5-05A DESCRIPTION OF WORK COMPLETED PRE-SIDETRACK CEMENT PLUG PLACEMENT I 1/28/96: Drifted to 11204' MD. I I/3 0/9 6: MIRU CTU & PT equipment. RIH w/nozzle loading the well w/Hot Seawater. Tagged PBTD at 12022' MD, then PU & pumped a cement plug across the slotted liner located at: 11326 - 12037' MD Ref. Log: BHCA 8/10/94. Pumped 17 bbls Neat Class G Cement in the slotted liner, followed by 15 bbls Class G Cement w/fibers into the 7' liner to set a sidetrack kick off plug. Contaminated cement w/biozan & jetted excess cement from the wellbore to 10780' MD. POOH. WOC. 1211196: RIH w/3.7" milling BHA & milled the 3.5" DB nipple at 10806' MD. RDMO CTU. Did not complete the DB nipple mill out operation. POOH w/milling BHA. 1 2/2/96: RIH & tagged top of cement at 10951' MD. Coil Tubing Sidetrack Drilling Operations to 5-05B started 1/20/97. STATE OF ALASKA ' ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend C~eration shutdown Alter cas~-~:j Repair well Plugging X Change at, proved program Pull tubing Vadance · 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 2085' NSL, 4060' WEL, Sec 32, T11N, R15E, UM. At top of productive interval 1627' NSL, 721' EWL, Sec 33, T11N, R15E, UM. At effective depth At total depth 1395' NSL, 1967' EWL, Sec 33, T11N, R15E, UM. Re-enter suspended well Time extension Stimulate Perlorate 6. Datum of elevation(DF or KB) 69' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 5-05A 9. Permit number 94-76 10. APl number 50 - 029-20170-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition surru-nary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 100' Surface 2655' Production 8720' Liner 2697' Liner 819' 12060 feet 8944 feet 11125 feet 8899 feet Junk(measured) Size Cemented 20" 550 Sx PF II 13-3/8" 4840 Sx Arcticset 9-5/8" 1500 Sx CIG 7" 517 Sx CIG 4-1/2" Uncemented Slotted Liner Plugs(measured) Tagged PBTD @ 11125' MD (4/28/96). ORIGINAL Measured depth True veAicaldepth 100' 100' 2724' 2724' 8799' 6896' 11333' 8932' 12060' 8944' Perforation depth: measured Slotted Liner: 11326 - 12037' RECEIVED true vertical Slotted Liner: 8862 - 8943' 0CT 2_ 4 1~19~ Tubing (size, grade, and measured depth) 4-1/2", L-80, 12.6#, NSCT Tbg @ 10818' MD. Alaska 0il & Gas Cons. Commission Anchora.¢,o Packers and SSSV (type and measured depth) Baker SABL-3 Packer @ 10786' MD; Camco TRDP-4A SSSV @ 2111' MD. 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation I 15. Status of well classification as: November, 1996 16. tf proposal was verbally approved Oil X Gas Suspended Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed -'~~ '/~. ~ Title Engineering Supervisor FOR COMMISSION USI= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity b-'"' BOP Test / Location clearance Mechanical Integrity Test Subsequent form required 10- /'(° '7 Date Approval No. ~2j ~ -¢::~ [I Approved by order of the Commissioner Form 10-403 Rev 06/15/88 Original Signed By David W. Johnston A P P rc~'Sr~rC-~'n e r ~eturnea SUBMIT IN TRIPLICATE DS 5-5A Intended P&A Procedure Objective- P&A existing interval in preparation for CT sidetracking operations. Intended Procedure · RU coiled tubing unit and tag bottom. Pump 30 bbls Class 'G', 17 ppg fibered cement. Clean cement top to ~11790' md (KOP for CTU drilling at 11890') · WOC, Tag top of cement. October 22. 1996 6 ,5 4 2 11 · 2 C0~LED TUBI~NG L,~.T H]REL]NE BOP E~IU]PHENT II EIOP EOIU ! PMENT 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE ! 1. 5000 PSI 7" WELLHEAD COtdNEC'i'OR FLANGE 2. 5000 PS! 4, 1/16" PIPE RAMS 5. 5000 PSi 4 1/6" HYDRAULIC SLIPS 4. 5000 PS! 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 2. 5000 PSI WlRELINE RAMS (VARIABLE SIZE) 5. 5000 PS! 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF 6/13/96 :i!!GeoQuest .iii;500 W. International Airport Road !?~chorage, AK 99518-1199 ;!. ATTN: Sherrie NO. 10237 Company: Alaska Oil 8., Gas Cons Attn' How;.~rd Oakland 3001 Porc{q)ine Drive Anchorage, AK 99501 Field: Prudhoe Ba:,y : :.: Anadrill An[.~drill An~drill Floppy Well Job # Log Description Date BL RF Sepia Survey Program Performance Disk :ii: 'i : Calculation Letter D;S. 1;11 ...??. ~'-o~;?' g"'6103 D'UAL BURST TDT-P ...... 960'401 .................................. 1'''~'-'-' 1~,S. 1-4 ' ~ ~3 rat,, PERF RECORD 960528 I 1 "D,S. 1.8 ?)-- ~,{~ .!NJECpROFILE 9605! 9. 1 1 ........... ~.'S. 2-3A .... ~1~.:,/'~ PROD PROFILE 960531. .... ! ..... I ............. - ........... D.S. 2-3A c{~--, {'l~ DUAL BURSTTDT-P (_B_O. RAX). 960601 .1 1 D.s. 2-18A" EF- 0~ PROD pROFILE 960518 1 1 ~3'S. 2-32 ... ~[-~ t[~ .... GAS D.ETECTIO____H . .. 960530 .... 1 ... I .............. 'D.S. 2-35 q!ih1.? LEAK DETECTION 960525 1 1 'I~.S. 3-14 '~/ oE,1. PERFRECORD ..... 960526 '' 1 ~ ........ ~.S. 3-36 - ~5...~ I~ pERFR_ECORD .......... 9605.23 I , ,1. ...... ,~.S. 4.29A ~l,~-. ,/7.~ PERFRECORD _ 96051 6 I 1 D.S. 5-5A ~ff- o~.. DUAL BuRSTTDT-p (~ORAX) .... 96~520 I 1 t~.S. 5-11 ' ? 2 ' 0 ~0 CHEMICAL cU'rl'ER RECORD 960528 I 1 ~.S. 7-6A ~' 1~7 DUALBURS'rTI)T-P(BORAX) 960515 I 1 1~.S. 13-06 ~/ /~! .. !N.J~C~ROFII-E __ 960524 I . I ...... 'I~.S. 13-18 ~';t ~ ) ~' INJEC PROFILE 960527 I 1 D.S. 15-08A ~._/~.,~ [.EAKDETECTIC~_J 960526 I I .......... p..s. 15-28 ~,~.-0~ . ~.EAKDETECTI©.H_ 960516 I I . . D.S. 15-32 ~/q.. o'.t?... PERFRECORD 960517 I I .... /D-S.--'17-21 ~A -/2~" I.EAKDETECTI£,'~i ... 960519 I 1 b.s. 18-31 ~-_~_(~ff DUAL. BURS-f~T!~']'-.P (BORAX) 960521 I I .. 2'~' ' ,~' DATE: SIGNED' ._ !::' _~.___ ~ r= ...... '. Please sign and return one copy of this trm,smittal to Sherrie at the above address. Thank you. , , 'u' :. t. ( ! AOGCC '~"' '" '"' ' - Gr. ,o,:2,'i'cai Hate~"-i~als ii[i"lwsrltor'y DATA T DATA_?LUS 94---076 ~39 T 880~---11308 DLL/AC/CN/(~R 9~--.-076 v~,¢07 R CC¢4P DATE; 08/'2?,/ga 9/+-~076 w~.u,~*tOF' R 08/'01.-08/'23/'9~ 9/~-.'--076 -6/¢tWD SU1R\/EY R 8810~-12060 HD SPERRY SUN 9/-~--'076 6~¢/13, SURVEY R 8810--12060 HD SPERRY SUN 9a-~-076 BHC/'AC/GR L 8804.*. i 1.~08 9~-076 ~,I~.t~/'AC/,SR/SSTVD L 10281-~-11~08 9a...--076 CNL/GR L 880a--11250 9Z~-.-0'76 DLL/GR L 880a,.-~ 11276 9/~.-.--076 DLL/'GR/SP/'SSTVD L 10281 ..... 11276 9a-'--076 DLL/GR/SF'/SSTVD L 10281--11276 9~-076 ~/SBT/GR/CCL. L I 1122-"-1 t 130 9/~-.-076 %GA/SROP L 10090'---12060 HD 97.~-'-"076 6/¢c, GA/SROF' L 8028~899~ TV[3, RL I",~ 1 ,-.., oo/9~, 10/' 11 / 9,'.~. 10/1 'i / 9 09/' 02/96 10/'11/9¢+ 1 08/18/' 9l.i. 1 08/1 I 08/18/'9a. '1 08/' 18 / 9 ~¢~. i 08 / 'i 1 08/' 18/' 9 a. 5 08/" 27/' 9 1 '~8 1 (;)/'20/' 94 i '"'a. 10/'20/9a Ape cii-"y d~'tch samp'ies r'equ~'r'ed? Was the we'i 'i cor'ed? yes Ar'e ,,,/e'ii 'tests r'equ~'r'eci? Wei'i ~'s ~'n compi~'ance :[nit~'a I COHHENTS yes ~ ysi's & descr'i'p'.h..'i'on r'ec~(:l? ye s ~ R___ece ~' ved ?~4:s s no __~ yE; s I"10 0 F! I I--I--I !~1G S ~: Ft ~.~ Ir'' ~:: c: WELL LOG TRANSMITFAL To: State of Alaska May 23, 1996 Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 05-05A AK-MW-40069 7 The technical data listed below is being SUbmitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted magnetic tape with LIS listing. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9,07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, inc. Company FebrUary 15, 1995 AOGCC Larry Grant 3001 Porcupine Dr Anchorage, AK 99501 Re: Survey Data- 18-3A, 5-5A, 7-13A, 4-22A Dear Mr. Grant, At the request of ARCO Alaska Inc., the following data is once again being re-distributed. On February 3rd 1995, BP Exploration requested we change the data on 5-5A, 7-13A and 4-22A and redistribute it to you. This was done and you were requested to destroy the previously distributed data. However, AAI did not agree with this data and requested I remm the data to its original information and distribute to you once again. · Enclosed are two hard copies of each of the MWD surveys. q' I ¢BWe. 7-13A Well 4-22A Page 2 was previously missing. Tied in at 8810' to 12060' - destroy previously distributed data Tied in at 10000' to 12458' - destroy previously distributed data Tied in at 7697' to 12460'-destroy previously distributed data Please call me at 563-3256 if you have any questions. Sincerely, Region Assistant RECEIVED FEB 1995 Alaska 0il & Gas Cons. Commission Anchorage Enclosures. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company February 7, 1995 ARCO Alaska, Inc. AOGCC, Larry Grant PO Box 100360 Anchorage, AK 99510-0360 Re: Survey Data- Well 18-3A Dear Mr. Grant, EncloSed are two hard copies of the MWD survey On Well 18-3A. Well 18-3A qq-o76 Well 5-5A Tie in depth 7740'. API number was incorrectly listed, please revise your data to read 50-029-20170- 01 Please call me at 563-3256 if you have any questions. Sincerely, Region Assistant . Enclosure. RECEIVED /z Alaska 0il & Gas 0ohs. (:;ommissi0rl Anchorage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company February 3, 1995 ARCO Alaska, Inc. AOGCC, Larry Grant PO Box 100360 Anchorage, AK 99510-0360 Re: Survey Data - Re-distribution of 4-22A, 5-5A and 7-13A Dear Mr. Grant, Enclosed are two hard copies (each) of the revised MWD surveys. We~74-22A Well 5-5A 1st revision - destroy.any previous data received. The tie in point and kelly bushing elevation were incorrect. 1st revision - destroy any previous data received. The tie in point was incorrect. ~' 6// ~e)~7_13A 1st revision - destroy any previous data received. The tie in point, window point and kelly bushing elevation were incorrect. Please call me at 563-3256 if you have any questions. Sincerely, Sandra Lufkin Region Assistant Enclosure. RECEIV£D FEB 0 ~ 1995 Alaska 011 & Gos Cons, Commission Anchorage 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSMITTAL To: ARCO Alaska Inc. Atto: Larry Grant, AOGCC P.O. Box 100360 Anchorage, Alaska 99510-0360 MWD Formation Evaluation Logs - DS October 11, 1994 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, gG, Anchorage, AK 99518 2" x 5" MD Gamma Ray Logs: 1 Blueline 1 Folded Sepia 2" x 5" TVD Gamma Ray Logs: 1 Blue/line 1 FOlded Sepia 5631 Silverado Way, Suite/- · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] ~ [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 94-76 3. Address 8. APl Number P. 0. Box 196612, Anchora~le, Alaska 99519-6612 50- 029-20170-01 4. Location of well at surface -- ~. 9. Unit or Lease Name ~~/..~/ !.~~l 10, Well Number At Top Producing Interval = · - . ~"~i' ,' '~i ~:.. - 11Field and Pool ~ . , :. Prudhoe Bay Field/Prudhoe Bay Pool 1395'NSL, 1967'EWL, SEC. 33, T11N, R15E 5. Elevation in feet (indicate KB, DF, etc.) ~. Lease Designation and Serial No. KBE = 62.88' I ADL 28325 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 8/4/94 8/19/94 8/23/94I N/A feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey F0. Depth where SSSV set ~21. Thickness of Permafrost 12060' MD/8944' TVD 12037' MD/8943' TVD YES [] NO []! 2111' feet MD ! 1900' (Approx.) 22. Type Electric or Other Logs Run LWD 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94~ H-40 Surface 100' 36" 550 sx Permafrost II 13-3/8" 72# MN-80 Surface 2724' 17-1/2" 4840 sx Arcticset 9-5/8" 47# MN-80 Surface 8799' 12-1/4" 1500 sx Class "G" 7' 29# NT80S/13CR 8636' 11333' 8-1/2" 517 SX Class "G" 4-1/2" 12. 6# L-80 11241' 12060' 6" Uncemented slotted liner 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MDI PACKER SET (MDI Slotted Liner 4-1/2", L-80 10818' 10786' MD TVD 11326'-12037' 8862'-8943' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.} 8/31/94 Gas lift to unload Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKESIZE IGAS-OIL RATIO I TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, lractures, apparent dips, and presence o! oil, gas or water. Submit core chips. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate _. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and lime of each phase. !Sag River 10464' 8380' Shublik 10505' 8418' Top Sadlerochit 10570' 8478' ,31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Sig ned T it l e Drifting Enoineer Suoervi$or o ate 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 ~-/AAI SHARED SERVICE DAILY OPERATIO. PAGE: 1 WELL: DS 5-5A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 07/31/94 01:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 08/01/94 ( 1) TD: 0 PB:11502 08/02/94 (2) TD: 0 PB: 9020 08/03/94 (3) TD: 0 PB: 8849 BOPE TEST MW: 0.0 MIRU. HOLD PRE-SPUD/SFTY MTG. KILL WELL CIRC OUT FRZ PROTECT. SET BOPE TEST PLUG. ND TREE/ADPTR FLNG, NU BOPE. TEST KELLY CHK BLND RAMS. TOP OF TBG HNGR THREADS ARE 5.5 SUPER HYDRIL EU. NO LNDG JT. F/THIS TYPE THREAD. RU LUBRI. PULL PLUG. MU SPEAR CBU WELL STABLE. MU BOPE TEST PLUG T/TBG. SET & TEST RIH W/ SECTION MILL. MW: 0.0 CONTINUE BOPE TEST, LOW/HI PRESSURE TEST. PU ON TBG STRING, LAY DOWN TEST PLUG, RD TEST EQ. POH, LAY DOWN 5 1/2" 17# N-80 8RD TBG, RECOVERED 305 JTS. RESULTS OF NORM INSPECTION WERE IN LOW RANGE, VISUAL INSPECTION SHOWED PITTING INSIDE BODY OF TUBE, NO VISUAL PROBLEMS ON OD OF TUBE. IST JT ABOVE -SEAL ASSEMBLY WAS NOT CUT THRU FROM WIRELINE TBG CUTTER. R/D TBG HANDLING EQ, CLEAR FLOOR, INSTALL WEAR RING. M/U HALLIBURTON 9 5/8" BRIDGE PLUG ON DRILL PIPE. RIH WITH HALLIBURTON BRIDGE PLUG ON DRILL PIPE. SET 9 5/8" HALLIBURTON BRIDGE PLUG @9020', TEST. DISPLACE WELL TI MILLING FLUID. POH, LAY DOWN HALLIBURTON RUNNING TOOL. MU 8 1/2" SERVCO MILLMASTER SECTION MILL AND BHA, RIH TO CUT SECTION. PERFORM HESITATION CMT SQZ MW: 0.0 RIH WITH SERVCO SECTION MILL. MILL SECTION 9 5/8" CSG FROM 8799-8849' CIRC BTTMS UP, MIX AND PUMP HI/LOW VIS SWEEP TO CLEAN UP HOLE. POH WITH SECTION MILL. LAY DOWN DRILL COLLARS AND SECTION MILL. MU 4 1/2" MULE SHOE, RIH TO SET CMT KICK OFF PLUG. MU KELLY, WASH DOWN THRU SECTION FROM 8794-8951'. MU CIRC HEAD, CIRC DRILL PIPE VOL, BJ BATCH MIX CMT. PUMP 5 BBLS H20, TEST CMT LINES, DISPLACE CMT TO BALANCE PT WITH 115 BBLS MUD, BREAK OFF CIRC HEAD, PIPE DRY. POH 12 STANDs. PERFORM HESITATION SQUEEZE ON CMT. WELL : DS 5-5A OPERATION: RIG : NABORS 2ES PAGE: 2 08/04/94 ( 4) TD: 8804 PB: 0 08/05/94 (5) TD: 9308'(9308) 08/06/94 (6) TD:10065' ( 757) 08/07/94 ( 7) TD:10433' ( 368) 08/08/94 (8) TD:10733' ( 300) POH, LOOKING FOR WASHOUT MW: 0.0 HOLE 2000 PSI SQUEEZE PRESSURE, BLEED DOWN. POH, LAY DOWN 40 JTS DRILL PIPE. SLIP AND CUT DRLG LINE. POH, LAY DOWN 4 1/2" MULE SHOE. PULL WEAR RING, INSTALL TEST PLUG, OPEN DOORS ON BOPE, FLUSH OUT STACK, NO METAL CUTTINGS IN STACK, CLOSE DOORS. TEST BOPE, LOW/HI PRESSURE TEST, TEST RAMS AND HYDRIL. SLIP AND CUT DRLG LINE, OBSERVED BROKEN STRANDS ON DRLG LINE. MU 8 1/2" BIT AND BHA #2, RIH. RIH, BREAK CIRC EVERY 2000'. CHANGE OUT DRLG LINE SPOOLS, DRLG LINE WAS @ END OF OLD SPOOL. RIH, TAG CMT @8723' CLEAN OUT FIRM CMT FROM 8723-8804' CIRC BOTTOMS UP, OBSERVED REDUCED PUMP PRESSURE. CHECK FOR PRESSURE LOSS @ SURFACE, ALL SURFACE CHECKS OUT OK, MWD INDICATES REDUCE GPM ABOVE TOOL. POH, LOOKING FOR WASHOUT. CIRC BTTMS UP MW:10.0 VIS: 62 POH, LOOKING FOR WASHOUT, FOUND WASHOUT 30 STDS OUT IN DRILLPIPE. CHANGE OUT JT SURFACE TEST EQ, RIH TO 8766', KELLY UP. KICK WELL OFF CMT PLUG F/ 8804-8849', PAST STUMP AND DRILL NEW OPEN HOLE. SLIDE, DRILL, ROTATE AND SURVEY 8 1/2" OPEN HOLE SECTION FROM 8849-9308', PREPARE FOR SHORT TRIP. CIRC BTTMS UP, COND HOLE FOR SHORT TRIP. DRILLING & SURVEYING MW:10.0 VIS: 65 SHORT TRIP TO 8799', PULLED TIGHT @8920', WORK TIGHT SPOT, RIH TO 9308'. DRILL, SLIDE, ROTATE AND SURVEY F/ 9308-10065' REAM EACH CONNECTION, MIX AND PUMP HI/LOW VIS SWEEPS TO KEEP HOLE CLEAN. DRILLING & SURVEYING MW:10.0 VIS: 75 DRILL FROM 9885-10090'. CIRC LO/HI VIS SWEEP. DROP TANDEM SINGLE SHOT SURVEYS, PUMP DRY JOB. POH FOR BIT #1. MWD AND SINGLE SHOTS AGREE. CHANGE OUT BIT, MWD, AND 1 STAB SLEEVE. SURFACE TEST MWD WITH GR. RIH WITH BIT #2. HIT TIGHT SPOT AT 9407'. WASH AND REAM FROM 9407-9569' CONTINUE RUNNING STANDS FROM DERRICK TO 10090' NO OTHER TIGHT SPOTS ENCOUNTERED. DRILL, SLIDE, ROTATE AND SURVEY F/ 10090-10433' REAM EACH CONNECTION, MIX AND PUMP HI/LO VIS SWEEPS FOR HOLE CLEANING. RIH W/ BIT #3 & BHA #4 MW:10.0 VIS: 73 DRILL, SLIDE, ROTATE, & SURVEY F/ 10433-10733' REAM EACH CONNECTION, MIX AND PUMP LO/HI VIS SWEEPS FOR HOLE CLEANING. CIRC LO/HI VIS SWEEPS SURFACE TO SURFACE. 21 STAND SHORT TRIP TO SHOE. NO TIGHT SPOTS ON TRIP IN. CIRC HOLE TILL CLEAN. POH TO SHOE. SLIP 40' OF DRLG LINE. CONTINUE POH FOR BHA CHANGE. STAND BACK HWDP. LAY DOWN BHA #3. CLEAR FLOOR. MAKE UP BHA #4 AND TEST MWD AT 65' INSTALL BIT AND CONTINUE PICKING UP BHA #4. RIH WITH BHA #4. WELL : DS 5-5A OPERATION: RIG : NABORS 2ES PAGE: 3 08/09/94 (9) TD:l1040' ( 307) 08/10/94 (10) TD:ll310' ( 270) 08/11/94 (11) TD:ll310' ( 0) 08/12/94 (12) TD:ll310' ( 0) DRILLING & SLIDING MW:10.0 VIS: 60 RIH WITH BIT #3 AND BHA #4. M_ADD PASS FROM 10708-10733'. HOLE IN GOOD CONDITION. ORIENT, SLIDE AND DRILLL, BUILDING HOLE ANGLE, ADDED 305 BBL NEW MUD TO SYSTEM TO IMPROVR MUD RHEOLOGY, DRILL FROM 10733-11040' POH TO RUN LOGS MW:10.0 VIS: 75 ORIENT, SLIDE, DRILL 8 1/2" OPEN HOLE F/ 11040-11310', TD, PUMP HI LOW VIS SWEEPS FOR HOLE CLEANING. CIRC BTTMS UP, PUMP SWEEP, WORK PIPE, CIRC. SHORT TRIP TO 8799', HOLE IN GOOD CONDITION. KELLY UP, WASH TO BTTM @11310', NO FILL ON BTM, CIRC BTTMS UP. POH TO RUN DRILL PIPE CONVEYED LOGS, LAY DOWN BHA. RD & LD ATLAS WIRELINE MW:10.0 VIS: 70 CONTINUE LAYING DOWN BHA. CLEAR FLOOR. RU ATLAS WIRELINE AND PU DP CONVEYED LOGGING TOOLS. RIH WITH TEMP-GR-CN-DLL AND BHC DP CONVEYED LOGGING TOOLS. PICK UP SIDE DOOR ENTRY SUB AND 9 5/8" SHOE, RIH WITH WIRELINE AND LATCH UP WITH WET CONNECT. LOG DOWN F/ 8799-11300 WLM. PUMP DRY JOB, LOG UP F/ 11300-10280' RIH TO 11150' AND LOG DOWN TO 11300'. LOG BACK UP TO 11013'. CONTINUE POH TO SHOE @8799' POH WITH ATLAS WIRELINE AND RIG DOWN SIDE DOOR ENTRY SUB. SLIP AND CUT DRLG LINE. POH WITH DP CONVEYED LOGGING TOOLS. RIG DOWN ATLAS AND DP CONVEYED LOGGING TOOLS. CLEAR FLOOR. CIRC B/U AT SHOE MW:10.0 VIS: 70 RIG DOWN ATLAS. LAY DOWN LOGGING TOOLS. CLEAR FLOOR. PULL WEAR RING AND INSTALL TEST PLUG. TEST PLUG LEAKING, CHANGE TEST PLUG RUBBER, HANG 3 STDS HWDP BELOW TEST PLUG AND RILDS. TEST PLUG STILL LEAKED, REPLACED TEST PLUG. TEST ALL BOPE TO 500/5000 PSI AND ANNULAR TO 300/3000 PSI. ANNULAR AND HCR ON CHOKE LINE FAILED. REPLACED ELEMENT ON ANNULAR PREVENTER. FOUND SMALL AMOUNT OF METAL CUTTINGS ON BACK SIDE OF ELEMENT. ELEMENT SEALING SURFACE APPEARED BRAND NEW, SMALL AMOUNT OF WEAR ON LOWER ELEMENT FINGER. REPLACED HCR VALVE ON CHOKE LINE. BOP TEST WITNESSED BY AOGCC REP. BOBBY FOSTER. PICK UP BHA #5 (8.5" CLEAN OUT ASSEMBLY) AND RIH TO SHOE. BREAK CIRC AT 3000', 6000', AND AT SHOE. CIRC BU AT SHOE. WELL : DS 5-5A OPERATION: RIG : NABORS 2ES PAGE: 4 08/13/94 (13) TD:ll310' ( 0) 08/14/94 (14) TD:ll310' ( 0) 08/15/94 (15) TD:ll310' ( 0) 08/16/94 (16) TD:11333' ( 23) POH W/ 8.5" HOLE OPENER MW:10.0 VIS: 63 CIRC BU @ 9 5/8" SHOE AT 8799'_ RIH - TIGHT WPOT AT 10664'. WORK THRU WITH EXTRA 40 K DOWN. TIGHT SPOT AT 10746'. UNABLE TO WORK THRU. POH 10 10624'. WASH AND REAM FROM 10624-10746'. WORK TIGHT HOLE AT 10746'. POH, LAY DOWN SINGLES TO 10154', RIH WITH REMAINING STANDS FROM DERRICK TO 10700' REAM FROM 10700-10780' TORQUED UP AND STALLED. WORK TIGHT HOLE AT 10780' NO PACKOFF PROBLEMS. REAM FROM 10780-10852' CONTINUE REAMING TO 10862'. CIRC BU. POH FOR 8.5" HOLE OPENER. LAY DOWN BHA #5 AND PICKUP BHA #6. CLEAR FLOOR. RIH TO 9 5/8" SHOE AT 8799'. CUT AND SLIP DRLG LINE. RIH TO 10841' WASH AND REAM TO 10862'. UNABLE TO OPEN HOLE OR WORK PAST 10862' CIRC BU, DROP SINGLE SHOT, PUMP DRY JOB. POH WITH HOLE OPENER. CONTINUE SLIDING MW:10.0 VIS: 67 TIGHT AT 8918' WORK BHA INTO CSG FROM 8918-8799'. POH WITH BHA #6. LAY DOWN BHA #6, CLEAR FLOOR. MAKE UP BHA #7, ORIENT AND FLOW TEST MWD. RIH TO 10808', BROKE CIRC AT SHOE. NO TIGHT SPOTS OR FILL. ATTEMPT TO OPEN 8.5" HOLE WITH TOOL FACE ORIENTED HIGH SIDE. WORK AND SLIDE THRU TIGHT SPOTS. CONTINUE SLIDING 10915-10970' HOLE CONDITIONS HAVE NOT CHANGED. SPERRY SUN PROXIMITY SURVEYS SHOWING 2 DEGREE LOW. CLEAN OUT 8.5" HOLE MW:10.0 VIS: 84 CONTINUE SLIDING AND ROTATING FROM 10970-10983' ROTARTY STALLING. SHORT TRIP TO 10581' HOLE IN GOOD SHAPE. NO FILL. CIRC BU SMALL AMOUNT OF METAL CUTTINGS. POH, TIGHT HOLE FROM 9200-8920'. CONTINUE POH. CHANGE BIT, CHECK ORIENTATION AND FLOW TEST MWD. RIH TO 9 5/8" SHOE AT 8799' SLIP DRLG LINE. CONTINUE RIH, NO EXCESS DRAG FROM SHOE TO 9200'. RIH TO 10934', WASH TO 10983'. SLIDING ORIENTED HIGH SIDE FROM 10983-11140'. RIH WITH 8.5" HOLE OPENER MW:10.0 VIS: 84 CONTINUE CLEANING OUT 8.5" HOLE TO CSG DEPTH AT 11333' CIRC B/U. 10 STAND SHORT TRIP. NO EXCESSIVE DRAG, NO FILL ON BOTTOM. CIRC HOLE CLEAN. PUMP DRY JOB. POH, SLM. WORK THRU TIGHT HOLE FROM 9215 TO 8920' EXTRA 50K DRAG. NO CORRECTION ON SLM. LAY DOWN BHA #8 AND P/U BHA #9. RIH WITH 8.5" HOLE OPENER FOR WIPER TRIP. WELL : DS 5-5A OPERATION: RIG : NABORS 2ES PAGE: 5 08/17/94 (17) TD:11333' ( 0) 08/18/94 (18) TD:11333' ( 0) 08/19/94 (19) TD:12060' ( 727) CIRC PRIOR TO CMTG LINER MW:10.1 VIS: 85 CUT & SLIP DRLG LINE. RIH TO 11275' TAKING EXTRA 10-15K WT. REAM FROM 11275'-11333'. 80 RPM, 500 GPM, 2400 PSI. 265K UP, 135K DOWN, 175K ROTATING WT. CIRC B/U AT 484 GPM WITH 2300 PSI. 10 STAND SHORT TRIP. 285K UP, 120K DOWN. HOLE IN GOOD SHAPE, NO FILL. CIRC HOLE CLEAN AND COND MUD FOR CSG. PUMP DRY JOB. POH TO RUN 7" CSG. TIGHT SPOT AT 9215'. PULLED 15-20K OVER. NO OTHER TIGHT SPOTS ENCOUNTERED ON TRIP OUT. DROP DP RABBIT AT 9-5/8" SHOE. LD BHA #9, RETRIEVE DP RABBIT, CLEAR FLOOR. RU CSG EQUIP., PU 7", 29#, CR80 AND NT80 LINER. RD CSG. EQUIP. RIH WITH 7" LINER ON DP TO 9-5/8" SHOE. CIRC LINER AND DP VOLUME AT SHOE. 6 BPM @ 1100 PSI. RIH WITH 7" LINER TO TD AT 11333'. 30-40K DOWN DRAG LAST 300 FT. BREAK CIRC AND ATTEMPT TO RECIPROCATE PIPE. UNABLE TO MOVE PIPE AT PRESENT TIME. CIRC AT 10 BPM AT 2150 PSI. MAX PULLED UP, 435K. WILL CONTINUE TO ATTEMPT TO WORK PIPE WHILE CIRC B/U PRIOR TO CEMENTING. TESTING LAP MW:10.1 VIS: 82 CIRCULATED AND CONDITIONED MUD. BATCH MIXED CEMENT. PUMPED 10 BBLS KCL WATER, PRESUURE TESTED LINES. SET PACKER. RELEASED RUNNING TOOL AND PREPARED TO REVERSE OUT TOL. REVERSED OUT, RECOVERED 60 BBLS SPACER AND 20 BBLS KCL WATER. NO CEMENT @ TOL. PUMPED DRY JOB AND POH. LD 90 JTS 4 1/2" DP, RUNNING TOOL. PWR, TESTED BOPE. TEST PLUG FAILED, REDRESSED AND USED OLD TEST PLUG. MU BHA #10, RIH AND SHALLOW TESTED MWD. PU 3 1/2" DP AND RIH. SLIPPED DRILLING LINE. RIH. PU KELLY, WASHED F/ 11170-11210', TAGGED SOFT CEMENT @11210. DRILLED CEMENT TO LC @11255' CIRCULATED. PREPARING TO TESE LINER/CASING. CBU MW: 9.0 VIS: 52 TESTED CASING/LINER/LAP. NO LOSS. DRILLED LC @11254', FC @11294', FS @11333', NEW HOLE TO 11338'. DISPLACE FLO-PRO MUD SYSTEM. DRILLED F/ 11338-12060' CBU. WELL : DS 5-5A OPERATION: RIG : NABORS 2ES PAGE: 6 08/20/94 (20) TD:12060' ( 0) 08/21/94 (21) TD:12060 PB:12037 08/22/94 (22) TD:12060 PB:12037 08/23/94 (23) TD:12060 PB:12037 DISPLACING TO SEAWATER MW: 9.0 VIS: 52 NO ACCIDENTS, NO SPILLS, UNDER AFE. CBU. SHORT TRIPPED 8 STANDS TO 7" SHOE. NORMAL DRAG, HOLE IN GOOD CONDITION. CBU. POH F/LINER. NO EXCESS DRAG IN OH. DROPPED RABBIT. LD BHA. RETREIVED RABBIT. CLEARED FLOOR. RU CASING TOOLS. RAN TIW GUIDE SHOE, PACKOFF BUSHING, 18 JTS 4-1/2" NSCT SLOTTED LINER, PORTED JOINT, 1 SOLID JT 4-1/2" LINER. RAN AND SPACED OUT 2-1/6 PAC CIRCULATING STRING INSIDE SLOTTED LINER, MU TIW SS PACKER. CIRC 1 LINER VOLUME @ 3 BPM/300 PSI. RIH W/LINER ON DP. TAGGED TD @ 12060. DROPPED BALL. PUMPED DOWN BALL, SET PACKER W/3000 PSI, SHEARED BALL CATCHER @ 3500 PSI. TESTED ANNULUS TO 3500 PSI F/15 MIN., NO LOSS. RELEASED RUNNING TOOL. PUMPED 100 BBLS HI-VIS SWEEP FOLLOWED BY FILTERED SEAWATER @ 6 BPM/2000 PSI. RUNNING COMPLETION MW: 8.5 Seawater CON'T T/DSPLCE T/FILTERED SEAH20. SPOTTED 10 BBLS BREAKER INSIDE LINER. POOH POSITION CIRC STRING ABOVE TOL. 50-75K EXCESS DRAG WHILE POOH. CON'T CIRC W/SEAH20. POOH LD DP. NO EXCESS DRAG. SLIP & CUT DL. LD DP, RUNNIGNTOOL CIRC STRING. NO JUNK DAMAGE NOTED. RU AWS. RAN 6" GAUGE RING T/ll120. RAN CCL-GR-SBT-VDL T/lll130. TOC APPROX 9750. RD AWS. RU NCS & RUN COMP. RU BPV LUBRIC. MW: 8.5 Seawater RAN TAILPIPE PCKR ASSY, 4 GLMS, SSSV, 257 JTS OF 4.5" L-80 NSCT TBG. MU HNGR, CL, MU LNDG JT & LDNED TBG. LD LND'G JT. RILDS. UNABLE T/RUN IN 6 LDS, BOLDS, CHASED THREADS & REPLACE LDS. SET BPV. ND BOPE MU CL & NU ADPTR FLNG. TEST FLNGE T/5000. NU TREE. RU LUBRI T/PULL BPV. RIG RELEASED MW: 8.5 Seawater RU LUBRICATOR, ND SSV & RETIME T/ALLOW RETRIEVING TOOL T/DRIFT TREE. PULL BPV. SET TEST PLUG & TEST TREE T/5000. RU LUBRICATOR & PULL TEST PLUG. CIRC SEAWATER TREATED W/20 GAL/100 BBLS COREXIT DOWN ANNUL.T/PKR. RU SLICKLINE/ WIH & SET TAILPIPE PLUG. WOOH. MU PRONG. WIH & SET PRONG IN TAILPIPE PLUG. RD SLICKLINE. PRESS TBG T/4000. T/SET PKR HOLD @ 4000 F/30 MIN. BLED PRESS T/2000. TEST ANNUL T/3500/30 MIN. NO LOSS. BLED TBG PRESS & SHEARED RP VALVE. PUMP 150 BBLS DIESEL DOWN ANNUL. & ALLOW T/U-TUBE INTO TBG. SET BPV & SECURE WELL. RELEASE RIG @00:30 @ 8/23. BEGAN MOVING T/DS 7-27A. SIGNATURE: (drilling superintendent) DATE: SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 PRUDHOE BAY DRILLING PBU/5-SA 500292017001 NORTH SLOPE COMPUTAT I ON DATE: 2 / 15 /95 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 8810 6896.00 6833.12 9143 7148.81 7085.93 9175 7176.54 7113.66 9207 7204.84 7141.96 9238 7232.62 7169.74 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/100 49 21 S 79.60 E .00 31 17 S 80.90 E 5.43 28 34 S 79.80 E 8.67 27 0 S 82.10 E 5.97 25 44 S 81.20 E 4.26 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST VERT. SECT. 362.00S 4058.00E 4073.99 398.79S 4269.44E 4287.99 401.46S 4285.18E 4303.92 403.82S 4299.91E 4318.81 405.82S 4313.53E 4332.56 9333 7319.26 7256.38 9428 7406.99 7344.11 9521 7493.24 7430.36 9614 7579.93 7517.05 9707 7666.95 7604.07 22 40 S 86.30 E 3.90 22 26 S 87.40 E .51 21 29 S 85.40 E 1.30 20 57 S 86.80 E .80 20 21 S 85.40 E .83 410.15S 4352.21E 4371.47 412.16S 4388.60E 4407.89 414.33S 4423.31E 4442.65 416.62S 4456.89E 4476.29 418.85S 4489.61E 4509.08 9738 7696.07 7633.19 9770 7726.20 7663.32 9802 7756.34 7693.46 9832 7784.54 7721.66 9894 7842.74 7779.86 19 48 S 82.90 E 3.29 19 34 S 84.00 E 1.38 19 36 S 84.00 E .11 20 19 S 84.50 E 2.47 20 1 S 83.10 E .92 419.93S 4500.20E 4519.72 421.16S 4510.91E 4530.50 422.28S 4521.58E 4541.23 423.31S 4531.77E 4551.47 425.62S 4553.02E 4572.84 9957 7902.10 7839.22 9988 7931.44 7868.56 10092 8029.92 7967.04 10124 8060.18 7997.30 10157 8091.36 8028.48 19 5 S 81.60 E 1.68 18 37 S 81.60 E 1.48 18 52 S 77.60 E 1.26 19 3 S 78.80 E 1.35 19 9 S 78.30 E .58 428.42S 4573.92E 4593.91 429.88S 4583.83E 4603.92 435.92S 4616.69E 4637.21 438.04S 4626.87E 4647.55 440.19S 4637.46E 4658.29 10188 8120.62 8057.74 10219 8149.82 8086.94 10250 8178.99 8116.11 10281 8208.17 8145.29 10312 8237.41 8174.53 19 24 S 79.40 E 1.42 19 49 S 80.90 E 2.12 19 47 S 81.50 E .66 19 35 S 82.00 E .87 19 16 S 82.40 E 1.09 442.17S 4647.50E 4668.48 443.95S 4657.76E 4678.86 445.55S 4668.14E 4689.35 447.05S 4678.48E 4699.79 448.45S 4688.70E 4710.10 10343 8266.68 8203.80 10375 8296.77 8233.89 10407 8326.70 8263.82 10437 8354.73 8291.85 10470 8385.55 8322.67 19 12 S 82.00 E .48 20 28 S 83.30 E 4.17 21 0 S 83.20 E 1.66 20 47 S 83.20 E .67 21 6 S 83.60 E 1.01 449.84S 4698.83E 4720.30 451.23S 4709.60E 4731.16 452.56S 4720.85E 4742.49 453.83S 4731.47E ~753.19 455.18S 4743.19E 4764.98 10499 8412.53 8349.65 21 53 10530 8441.23 8378.35 22 30 10562 8470.80 8407.92 22 23 10595 8501.30 8438.42 22 30 10625 8528.92 8466.04 23 30 RECEIVED FEB S 84.60 E 3.03 S 86.40 E 2.93 S 85.60 E 1.00 S 87.50 E 2.22 S 85.90 E 3.93 456.27S 4753.77E 4775.61 457.19S 4765.44E 4787.32 458.04S 4777.63E 4799.54 458.80S 4790.21E 4812.13 459.48S 4801.91E 4823.84 ORIGINAL SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-5A 500292017001 NORTH SLOPE COMPUTATION DATE: 2/15 /95 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10656 8557.36 8494.48 10715 8611.54 8548.67 10745 8638.86 8575.98 10777 8667.28 8604.40 10805 8691.25 8628.37 23 23 S 85.00 E 1.20 460.45S 4814.21E 23 12 S 83.00 E 1.38 462.89S 4837.41E 25 36 S 85.20 E 8.55 464.15S 4849.74E 29 6 S 85.80 E 10.97 465.30S 4864.39E 33 10 S 85.90 E 14.54 466.35S 4878.83E 4836.17 4859.51 4871.90 4886.59 4901.06 10835 8715.87 8652.99 10868 8741.96 8679.08 10899 8765.35 8702.47 10932 8788.96 8726.08 10966 8812.08 8749.20 36 30 S 87.30 E 11.41 467.36S 4895.93E 39 1 S 84.60 E 9.13 468.80S 4916.08E 42 58 S 87.10 E 13.79 470.25S 4936.36E 45 40 S 88.70 E 8.88 471.09S 4959.40E 48 35 N 89.40 E 9.51 471.23S 4984.32E 4918.18 4938.38 4958.70 4981.71 5006.53 10997 8831.79 8768.92 11029 8850.34 8787.46 11062 8867.27 8804.39 11091 8880.14 8817.26 11121 8891.45 8828.57 52 26 S 85.90 E 17.04 471.99S 5008.22E 56 42 S 83.00 E 15.22 474.53S 5034.16E 61 32 S 81.30 E 15.35 478.40S 5062.20E 65 46 S 80.70 E 14.67 482.47S 5087.87E 69 54 S 78.00 E 16.12 487.61S 5115.16E 5030.39 5056.45 5084.74 5110.68 5138.34 11154 8901.74 8838.86 11184 8908.88 8846.00 11215 8913.97 8851.09 11230 8915.86 8852.98 11248 8917.97 8855.09 73 45 S 75.30 E 13.99 494.86S 5145.66E 78 44 S 76.40 E 17.01 501.98S 5173.90E 82 19 S 75.80 E 11.74 509.32S 5203.58E 83 11 S 76.30 E 6.68 512.91S 5218.02E 83 20 S 76.40 E 1.00 517.13S 5235.39E 5169.39 5198.20 5228.44 5243.16 5260.86 11274 8920.88 8858.00 11291 8922.54 8859.66 11319 8924.43 8861.55 11351 8925.72 8862.84 11383 8926.96 8864.08 83 48 S 76.70 E 2.08 -' 523.14S 5260.52E 85 0 S 75.50 E 9.96 527.20S 5276.94E 87 15 S 75.50 E 8.07 534.20S 5303.98E 88 6 S 75.50 E 2.66 542.20S 5334.94E 87 26 S 76.80 E 4.57 549.85S 5365.98E 5286.45 5303.19 5330.78 5362.36 5394.00 11415 8928.42 8865.54 11445 8929.65 8866.77 11477 8930.52 8867.64 11508 8931.28 8868.40 11540 8932.20 8869.32 87 19 S 76.00 E 2.53 557.37S 5397.05E 87 59 S 77.60 E 5.78 564.21S 5426.23E 88 54 S 82.30 E 14.95 569.79S 5457.72E 88 18 S 78.90 E 11.13 574.86S 5488.29E 88 24 S 76.20 E 8.44 581.75S 5519.52E 5425.65 5455.35 5487.23 518.15 5549.90 11571 8932.79 8869.92 11603 8933.10 8870.22 11635 8933.30 8870.42 11666 8933.24 8870.36 11697 8933.08 8870.20 89 24 S 76.10 E 3.24 589.17S 5549.61E 89 30 S 76.60 E 1.59 596.72S 5580.71E 89 48 S 77.00 E 1.56 604.03S 5611.86E 90 24 S 78.10 E 4.04 610.71S 5642.13E 90 11 S 75.20 E 9.38 617.87S 5672.29E 5580.57 5612.25 5643.96 5674.73 5705.44 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-5A 500292017001 NORTH SLOPE COMPUTATION DATE: 2/15 /95 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 OPERATOR: ARCO ALASKA INC FT. TRUE SI/B-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 11729 8933.03 8870.15 90 0 S 79.30 E 12.83 624.93S 5703.49E 5737.18 11760 8933.03 8870.15 90 0 S 81.20 E 6.13 630.18S 5734.04E 5768.09 11790 8933.24 8870.36 89 11 S 75.70 E 18.53 636.18S 5763.42E 5797.92 11822 8934.07 8871.19 87 48 S 76.60 E 5.20 643.84S 5794.47E 5829.57 11853 8935.45 8872.57 87 5 S 80.90 E 14.04 649.88S 5824.84E 5860.37 11885 8936.93 8874.05 87 35 S 83.40 E 7.96 654.24S 5856.50E 5892.31 11916 8938.13 8875.25 88 0 S 76.60 E 21.96 659.62S 5886.99E 5923.17 11948 8939.13 8876.25 88 24 S 77.80 E 3.95 666.71S 5918.18E 5954.90 11979 8940.00 8877.12 88 24 S 82.80 E 16.12 671.93S 5948.71E 5985.79 12010 8941.32 8878.44 86 41 S 75.40 E 24.47 677.78S 5979.10E 6016.61 12060 8944.20 8881.32 86 41 S 75.40 E .00 690.36S 6027.41E 6065.90 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6066.81 FEET AT SOUTH 83 DEG. 27 MIN. EAST AT MD = 12060 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 95.54 DEG. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-SA 500292017001 NORTH SLOPE COMPUTATION DATE: 2/15/95 DATE OF SURVEY: 081994 JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR- COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8810 6896.00 6833.12 362.00 S 4058.00 E 1914.00 9810 7763.88 7701.00 422.56 S 4524.25 E 2046.12 132.12 10810 8695.42 8632.54 466.54 S 4881.58 E 2114.58 68.46 11810 8933.61 8870.73 641.06 S 5782.81 E 2876.39 761.80 12060 8944.20 8881.32 690.36 S 6027.41 E 3115.80 239.41 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-SA 500292017001 NORTH SLOPE COMPUTATION DATE: 2/15/95 DATE OF SURVEY: 081994 JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR, COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 8810 6896.00 6833.12 362.00 S 4058.00 E 1914.00 8907 6962.88 6900.00 374.64 S 4127.84 E 1944.68 9039 7062.88 7000.00 389.3© S 4211.95 E 1976.25 9159 7162.88 7100.00 400.15 S 4277.56 E 1996.42 30.68 31.58 20.17 9271 7262.88 7200.00 407.79 S 4327.62 E 2008.56 9380 7362.88 7300.00 411.29 S 4370.38 E 2017.39 9488 7462.88 7400.00 413.38 S 4411.39 E 2025.49 9595 7562.88 7500.00 416.26 S 4450.37 E 2032.86 9702 7662.88 7600.00 418.73 S 4488.11 E 2039.78 9808 7762.88 7700.00 422.53 S 4523.90 E 2046.06 9915 7862.88 7800.00 - 426.50 S 4560.28 E 2052.55 10021 7962.88 7900.00 431.43 S 4594.32 E 2058.30 10126 8062.88 8000.00 438.22 S 4627179 E 2063.97 10232 8162.88 8100.00 444.68 S -4662.41 E 2070.00 12.14 8.82 8.10 7.37 6.91 6.28 6.49 5.75 5.67 6.02 10338 8262.88 8200.00 449.66 S 4697.52 E 2076.10 10445 8362.88 8300.00 454.19 S 4734.55 E 2082.84 10553 8462.88 8400.00 457.79 S 4774.38 E 2090.55 10662 8562.88 8500.00 460.66 S 4816.59 E 2099.14 10771 8662.88 8600.00 465.13 S 4862.02 E 2109.12 6.10 6.74 7.71 8.59 9.98 10895 8762.88 8700.00 470.11 S 4934.19 E 2132.83 11053 8862.88 8800.00 477,28 S 5054.53 E 2190.21 12060 8944.20 8881.32 690.36 S 6027.41 E 3115.80 23.71 57.38 925.59 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP~ .¢Y-SUN DRILLING SERVICES ~NCHOR3~GE ALASKA PAGE PRUDHOE BAY DRILLING P U/S-0SA 500292013601 NORTH SLOPE COMPUTATION DATE: 2/ 2 /95 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 8782 6878.19 6815.31 8797 6888.10 6825.22 9143 7150.03 7087.15 9175 7177.76 7114.88 9207 7206.06 7143.19 49 30 S 80.00 E .00 251.40S 4045.10E 49 24 S 80.00 E .65 253.41S 4056.51E 31 17 S 80.90 E 5.25 290.65S 4275.89E 28 34 S 79.80 E 8.67 293.32S 4291.63E 27 0 S. 82.10 E 5.97 295.68S 4306.36E 4050.55 4062.10 4284.04 4299.97 4314.85 9238 7233.84 7170.96 9333 7320-.48 7257.60 9428 7408.21 7345.33 9521 7494.46 7431.58 9614 7581.15 7518.27 25 44 S 81.20 E 4.26 297.67S 4319.98E 22 40 S 86.30 E 3.90 302.01S 4358.66E 22 26 S 87.40 E .51 304.02S 4395.05E 21 29 S 85.40 E 1.30 306.19S 4429.76E 20 57 S 86.80 E .80 308.48S 4463.34E 4328.60 4367.52 4403.93 4438.69 4472.34 9707 7668.17 7605.29 9738 7697.29 7634.41 9770 7727.42 7664.54 9802 7757.56 7694.68 9832 7785.76 7722.88 20 21 S 85.40 E .83 310.71S 4496.07E 19 48 S 82.90 E 3.29 311.79S 4506.66E 19 34 S 84.00 E 1.38 313.02S 4517.37E 19 36 S 84.00 E .11 314.14S 4528.04E 20 19 S 84.50 E 2.47 315.17S 4538.22E 4505.13 4515.77 4526.55 4537.27 4547.51 9894 7843.96 7781.08 9957 7903.32 7840.44 9988 7932.66 7869.78 10092 8031.14 7968.26 10124 8061.40 7998.52 20 1 S 83.10 E .92 317.47S 4559.48E 19 5 S 81.60 E 1.68 320.27S 4580.37E !8 37 S 81.60 E 1.48 321.74S 4590.29E 18 52 S 77.60 E 1.26 327.78S 4623.15E 19 3 S 78.80 E 1.35 329.90S 4633.33E 4568.89 4589.96 4599.97 4633.25 4643.59 10157 8092.58 8029.70 10188 8121.84 8058.96 10219 8151.04 8088.16 10250 8180.21 8117.33 10281 8209.40 8146.52 19 9 S 78.30 E .58 332.05S 4643.91E 19 24 S 79.40 E 1.42 334.03S 4653.96E 19 49 S 80.90 E 2.12 335.81S 4664.21E 19 47 S 81.50 E .66 337.41S 4674.60E 19 35 S 82.00 E .87 338.91S 4684.94E 4654.34 4664.52 4674.90 4685.39 4695.83 10312 8238.63 8175.75 10343 8267.90 8205.02 10375 8298.00 8235.12 10407 8327.92 8265.04 10437 8355.95 8293.07 19 16 S 82.40 E 1.09 340.31S 4695.16E 19 12 S 82.00 E .48 341.70S 4705.28E 20 28 S 83.30 E 4.17 343.09S 4716.05E 21 0 S 83.20 E 1.66 344.42S 4727.30E 20 47 S 83.20 E .67 345.68S 4737.93E 4706.14 4716.35 4727.20 4738.53 4749.23 10470 8386.77 8323.89 10499 8413.75 8350.87 10530 8442.45 8379.57 10562 8472.02 8409.14 10595 8502.52 8439.64 21 6 S 83.60 E 1.01 347.04S 4749.65E 21 53 S 84.60 E 3.03 348.13S 4760.22E 22 30 S 86.40 E 2.93 349.05S 4771.90E 22 23 S 85.60 E 1.00 349.90S 4784.09E 22 30 S 87.50 E 2.22 350.66S 4796.66E 4761.02 4771.65 4783.36 4795.58 4808.17 RECEIVED FEB 0 6 1995 Alask~t Oil & G~s Cons. Commission A~mhorage SP~--qY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10625 8530.14 8467.26 10656 8558.58 8495.70 10715 8612.77 8549.89 10745 8640.08 8577.21 10777 8668.50 8605.62 23 30 23 23 23 12 25 36 29 6 S 85.90 E 3.93 351.34S 4808.37E S 85.00 E 1.20 352.31S 4820.66E S 83.00 E 1.38 354.75S 4843.87E S 85.20 E 8.55 356.01S 4856.19E S 85.80 E 10.97 357.16S 4870.85E 4819.88 4832.21 4855.55 4867.94 4882.63 10805 8692.47 8629.59 10835 8717.09 8654.21 10868 8743.18 8680.30 10899 8766.57 8703.69 10932 8790.18 8727.30 33 10 36 30 39 1 42 58 45 40 S. 85.90 E 14.54 358.21S 4885.29E S 87.30 E 11.41 359.22S 4902.39E S 84.60 E 9.13 360.66S 4922.54E S 87.10 E 13.79 362.11S 4942.82E S 88.70 E 8.88 362.95S 4965.85E 4897.10 4914.23 4934.42 4954.74 4977.76 10966 8813.30 8750.42 10997 8833.02 8770.14 11029 8851.56 8788.68 11062 8868.50 8805.62 11091 8881.36 8818.48 48 35 52 26 56 42 61 32 65 46 N 89.40 E 9.51 363.09S 4990.77E S 85.90 E 17.04 363.85S 5014.67E S 83.00 E 15.22 366.39S 5040.61E S 81.30 E 15.35 370.26S 5068.66E S 80.70 E 14.67 374.33S 5094.32E 5002.57 5026.43 5052.50 5080.79 5106.72 11121 8892.67 8829.79 11154 8902.96 8840.08 11184 8910.10 8847.22 11215 8915.19 8852.31 11230 8917.08 8854.20 69 54 73 45 78 44 82 19 83 11 S 78.00 E 16.12 379.47S 5121.61E S 75.30 E 13.99 386.72S 5152.11E S 76.40 E 17.01 393.84S 5180.36E S 75.80 E 11.74 401.18S 5210.03E S 76.30 E 6.68 404.77S 5224.48E 5134.38 5165.43 5194.23 5224.48 5239.20 11248 8919.19 8856.31 11274 8922.10 8859.22 11291 8923.76 8860.88 11319 8925.65 8862.77 11351 8926.94 8864.06 83 20 83 48 85 0 87 15 88 6 S 76.40 E 1.00 408.99S 5241.85E S 76.70 E 2.08 415.00S 5266.97E S 75.50 E 9.96 419.06S 5283.40E S 75.50 E 8.07 426.05S 5310.44E S 75.50 E 2.66 434.06S 5341.39E 5256.89 5282.48 5299.22 5326.81 5358.39 11383 8928.18 8865.30 11415 8929.64 8866.76 11445 8930.87 8867.99 11477 8931.74 8868.86 11508 8932.50 8869.62 87 26 87 19 87 59 88 54 88 18 S 76.80 E 4.57 441.71S 5372.44E S 76.00 E 2.53 449.23S 5403.50E S 77.60 E 5.78 456.07S 5432.68E S 82.30 E 14.95 461.65S 5464.17E S 78.90 E 11.13 466.71S 5494.74E 5390.02 5421.67 5451.37 5483.25 5514.17 11540 8933.42 8870.54 11571 8934.02 8871.14 11603 8934.32 8871.44 11635 8934.52 8871.64 11666 8934.46 8871.58 88 24 89 24 89 30 89 48 90 24 S 76.20 E 8.44 473.61S 5525.97E S 76.10 E 3.24 481.03S 5556.07E S 76.60 E 1.59 488.58S 5587.16E S 77.00 E 1.56 495.89S 5618.31E S 78.10 E 4.04 502.57S 5648.58E 5545.91 5576.58 5608.26 5639.97 5670.74 SPF~%Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11697 8934.30 8871.42 90 11 11729 8934.25 8871.37 90 0 11760 8934.25 8871.37 90 0 11790 8934.46 8871.58 89 11 11822 8935.29 8872.42 87 48 S 75,20 E 9.38 509.73S 5678.74E 5701.44 S 79,30 E 12.83 516.79S 5709.95E 5733.18 S 81.20 E 6.13 522.04S 5740.49E 5764.09 S 75.70 E 18.53 528.04S 5769.87E 5793.92 S 76.60 E 5.20 535.70S 5800.93E 5825.56 11853 8936.67 8873.79 87 5 11885 8938.15 8875.27 87 35 11916 8939-.35 8876.47 88 0 11948 8940.35 8877.47 88 24 11979 8941.22 8878.34 88 24 S, 80.90 E 14.04 541.74S 5831.30E 5856.37 S 83.40 E 7.96 546.10S 5862.95E 5888.30 S 76.60 E 21.96 551.48S 5893.44E 5919.16 S 77.80 E 3.95 558.56S 5924.63E 5950.89 S 82.80 E 16.12 563.78S 5955.17E 5981.78 12010 8942,-54 8879.66 86 41 S 75.40 E 24.47 12060 8945.42 8882.54 86 41 S 75.40 E .00 569.64S 5985.56E 6012.59 582.22S 6033.86E 6061.89 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6061.89 FEET AT SOUTH 84 DEG. 29 MIN. EAST AT MD = 12060 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 95.51 DEG. SPF'~.Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 081994 JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8782 6878.19 6815.31 251.40 S 4045.10 E 1904.44 9782 7739.32 7676.44 313.46 S 4521.58 E 2043.31 138.87 10782 8673.40 8610.52 357.37 S 4873.61 E 2109.23 65.91 11782 8934.37 8871.49 526.31 S 5762.71 E 2848.26 739.04 12060 8945.42 8882.54 582.22 S 6033.86 E 3114.58 266.31 'THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPF~-~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 081994 JOB NI/MBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPER3~TOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 8782 6878.19 6815.31 251.40 S 4045.10 E 1904.44 8906 6962.88 6900.00 266.97 S 4134.23 E 1943.74 9037 7062.88 7000.00 281.13 S 4217.71 E 1974.86 9157 7162.88 7100.00 291..89 S 4283.34 E 1995.03 39.30 31.12 20.17 9270 7262.88 7200.00 299.56 S 4333.50 E 2007.21 9378 7362.88 7300.00 303.14 S 4376.33 E 2016.07 9487 7462.88 7400.00 305.19 S 4417.37 E 2024.18 9594 7562.88 7500.00 308.09 S 4456.36 E 2031.56 9701 7662.88 7600.00 310.55 S 4494.11 E 2038.47 12.18 8.86 8.11 7.37 6.92 9807 7762.88 7700.00 314.34 S 4529.94 E 2044.77 9914 7862.88 7800.00 318.30 S 4566.32 E 2051.26 10019 7962.88 7900.00 323.23 S 4600.37 E 2057.01 10125 8062.88 8000.00 330.00 S 4633.83 E 2062.68 10231 8162.88 8100.00 336.47 S 4668.43 E 2068.70 6.29 6.49 5.75 5.67 6.02 10337 8262.88 8200.00 341.46 S 4703.55 E 2074.81 10444 8362.88 8300.00 345.99 S 4740.55 E 2081.54 10552 8462.88 8400.00 349.62 S 4780.33 E 2089.23 10660 8562.88 8500.00 352.48 S 4822.52 E 2097.81 10770 8662.88 8600.00 356.94 S 4867.88 E 2107.76 6.11 6.73 7.69 8.58 9.95 10894 8762.88 8700.00 361.89 S 4939.57 E 2131.20 11050 8862.88 8800.00 368.87 S 5059.00 E 2187.86 12060 8945.42 8882.54 582.22 S 6033.86 E 3114.58 23.44 56.66 926.72 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 8/22/9 o1'1o ..o\ DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 8810 6896.00 6833.12 9143 7148.81 7085.93 9175 7176.54 7113.66 9207 7204.84 7141.96 9238 7232.62 7169.74 COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 49 21 S 79.60 E .00 362.00S 4058.00E 31 17 S 80.90 E 5.43 398.79S 4269.44E 28 34 S 79.80 E 8.67 401.46S 4285.18E 27 0 S 82.10 E 5.97 403.82S 4299.91E 25 44 S 81.20 E 4.26 405.82S 4313.53E VERT. SECT. 4072.83 4287.08 4303.03 4317.93 4331.69 9333 7319.26 7256.38 9428 7406.99 7344.11 9521 7493.24 7430.36 9614 7579.93 7517.05 9707 7666.95 7604.07 22 40 S 86.30 E 3.90 410.15S 4352.21E 22 26 S 87.40 E .51 412.16S 4388.60E 21 29 S 85.40 E 1.30 414.33S 4423.31E 20 57 S 86.80 E .80 416.62S 4456.89E 20 21 S 85.40 E .83 418.85S 4489.61E 4370.61 4406.99 4441.72 4475.35 4508.11 9738 7696.07 7633.19 9770 7726.20 7663.32 9802 7756.34 7693.46 9832 7784.54 7721.66 9894 7842.74 7779.86 19 48 S 82.90 E 3.29 419.93S 4500.20E 19 34 S 84.00 E 1.38 421.16S 4510.91E 19 36 S 84.00 E .11 422.28S 4521.58E 20 19 S 84.50 E 2.47 423.31S 4531.77E 20 1 S 83.10 E .92 425.62S 4553.02E 4518.76 4529.54 4540.26 4550.50 4571.88 9957 7902.10 7839.22 9988 7931.44 7868.56 10092 8029.92 7967.04 10124 8060.18 7997.30 10157 8091.36 8028.48 19 5 S 81.60 E 1.68 428.42S 4573.92E 18 37 S 81.60 E 1.48 429.88S 4583.83E 18 52 S 77.60 E 1.26 435.92S 4616.69E 19 3 S 78.80 E 1.35 438.04S 4626.87E 19 9 S 78.30 E .58 440.19S 4637.46E 4592.96 4602.98 4636.31 4646.66 4657.43 10188 8120.62 8057.74 10219 8149.82 8086.94 10250 8178.99 8116.11 10281 8208.17 8145.29 10312 8237.41 8174.53 19 24 S 79.40 E 1.42 442.17S 4647.50E 19 49 S 80.90 E 2.12 443.95S 4657.76E 19 47 S 81.50 E .66 445.55S 4668.14E 19 35 S 82.00 E .87 447.05S 4678.48E 19 16 S 82.40 E 1.09 448.45S 4688.70E 4667.63 4678.02 4688.52 4698.97 '4709.28 10343 8266.68 8203.80 10375 8296.77 8233.89 10407 8326.70 8263.82 10437 8354.73 8291.85 10470 8385.55 8322.67 19 12 S 82.00 E .48 449.84S 4698.83E 20 28 S 83.30 E 4.17 451.23S 4709.60E 21 0 S 83.20 E 1.66 452.56S 4720.85E 20 47 S 83.20 E .67 453.83S 4731.47E 21 6 S 83.60 E 1.01 455.18S 4743.19E 4719.49 4730.35 4741.68 4752.38 4764.18 10499 8412.53 8349.65 10530 8441.23 8378.35 10562 8470.80 8407.92 10595 8501.30 8438.42 10625 8528.92 8466.04 21 53 S 84.60 E 3.03 456.27S 4753.77E 22 30 S 86.40 E 2.93 457.19S 4765.44E 22 23 S 85.60 E 1.00 458.04S 4777.63E 22 30 S 87.50 E 2.22 458.80S 4790.21E 23 30 S 85.90 E 3.93 459.48S 4801.91E 4774.81 4786.51 4798.72 4811.30 4823.00 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 8/22/94 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 10656 8557.36 8494.48 10715 8611.54 8548.67 10745 8638.86 8575.98 10777 8667.28 8604.40 10805 8691.25 8628.37 COURS INCLN DG MN 23 23 23 12 25 36 29 6 33 10 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST S 85.00 E 1.20 460.45S 4814.21E S 83.00 E 1.38 462.89S 4837.41E S 85.20 E 8.55 464.15S 4849.74E S 85.80 E 10.97 465.30S 4864.39E S 85.90 E 14.54 466.35S 4878.83E VERT. SECT. 4835.33 4858.67 4871.06 4885.75 4900.21 10835 8715.87 8652.99 10868 8741.96 8679.08 10899 8765.35 8702.47 10932 8788.96 8726.08 10966 8812.08 8749.20 36 30 39 1 42 58 45 40 48 35 S 87.30 E 11.41 467.36S 4895.93E S 84.60 E 9.13 468.80S 4916.08E S 87.10 E 13.79 470.25S 4936.36E S 88.70 E 8.88 471.09S 4959.40E N 89.40 E 9.51 471.23S 4984.32E 4917.31 4937.50 4957.81 4980.79 5005.56 10997 8831.79 8768.92 52 26 11029 8850.34 8787.46 56 42 11062 8867.27 8804.39 61 32 11091 8880.14 8817.26 65 46 11121 8891.45 8828.57 69 54 S 85.90 E 17.04 471.99S 5008.22E 5029.39 S 83.00 E 15.22 474.53S 5034.16E 5055.45 S 81.30 E 15.35 478.40S 5062.20E 5083.76 S 80.70 E 14.67 482.47S 5087.87E 5109.72 S 78.00 E 16.12 487.61S 5115.16E 5137.42 11154 8901.74 8838.86 11184 8908.88 8846.00 11215 8913.97 8851.09 11230 8915.86 8852.98 11248 8917.97 8855.09 73 45 78 44 82 19 83 11 83 20 S 75.30 E 13.99 494.86S 5145.66E S 76.40 E 17.01 501.98S 5173.90E S 75.80 E 11.74 509.32S 5203.58E S 76.30 E 6.68 512.91S 5218.02E S 76.40 E 1.00 517.13S 5235.39E 5168.54 5197.42 5227.74 5242.49 5260.23 11274 8920.88 8858.00 11291 8922.54 8859.66 11319 8924.43 8861.55 11351 8925.72 8862.84 11383 8926.96 8864.08 83 48 85 0 87 15 88 6 87 26 S 76.70 E 2.08 523.14S 5260.52E S 75.50 E 9.96 527.20S 5276.94E S 75.50 E 8.07 534.20S 5303.98E S 75.50 E 2.66 542.20S 5334.94E S 76.80 E 4.57 549.85S 5365.98E 5285.88 5302.66 5330.32 5361.98 5393.69 11415 8928.42 8865.54 87 19 11445 8929.65 8866.77 87 59 11477 8930.52 8867.64 88 54 11508 8931.28 8868.40 88 18 11540 8932.20 8869.32 88 24 S 76.00 E 2.53 557.37S 5397.05E S 77.60 E 5.78 564.21S 5426.23E S 82.30 E 14.95 569.79S 5457.72E S 78.90 E 11.13 574.86S 5488.29E S 76.20 E 8.44 581.75S 5519.52E 5425.42 5455.19 5487.11 5518.05 5549.87 11571 8932.79 8869.92 11603 '8933.10 8870.22 11635 8933.30 8870.42 11666 8933.24 8870.36 11697 8933.08 8870.20 89 24 89 30 89 48 90 24 90 11 S 76.10 E 3.24 589.17S 5549.61E S 76.60 E 1.59 596.72S 5580.71E S 77.00 E 1.56 604.03S 5611.86E S 78.10 E 4.04 610.71S 5642.13E S 75.20 E 9.38 617.87S 5672.29E 5580.61 5612.36 5644.14 5674.97 5705.75 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 8/22-/94 DATE OF SURVEY: 081994 MWD SURVEY JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 11729 8933.03 8870.15 90 0 S 79.30 E 12.83 624.93S 5703.49E 5737.56 11760 8933.03 8870.15 90 0 S 81.20 E 6.13 630.18S 5734.04E 5768.50 11790 8933.24 8870.36 89 11 S 75.70 E 18.53 636.18S 5763.42E 5798.38 11822 8934.07 8871.19 87 48 S 76.60 E 5.20 643.84S 5794.47E 5830.10 11853 8935.45 8872.57 87 5 S 80.90 E 14.04 649.88S 5824.84E 5860.96 11885 8936.93 8874.05 87 35 S 83.40 E 7.96 654.24S 5856.50E 5892.91 11916 8938.13 8875.25 88 0 S 76.60 E 21.96 659.62S 5886.99E 5923.81 11948 8939.13 8876.25 88 24 S 77.80 E 3.95 666.71S 5918.18E 5955.60 11979 8940.00 8877.12 88 24 S 82.80 E 16.12 671.93S 5948.71E 5986.53 12010 8941.32 8878.44 86 41 S 75.40 E 24.47 677.78S 5979.10E 6017.39 12060 8944.20 8881.32 86 41 S 75.40 E .00 690.36S 6027.41E 6066.81 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6066.81 FEET AT SOUTH 83 DEG. 27 MIN. EAST AT MD = 12060 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 96.53 DEG. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 8/22,/94 DATE OF SURVEY: 081994 JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8810 6896.00 6833.12 9810 7763.88 7701.00 10810 8695.42 8632.54 11810 8933.61 8870.73 12060 8944.20 8881.32 362.00 S 4058.00 E 1914.00 422.56 S 4524.25 E 2046.12 132.12 466.54 S 4881.58 E 2114.58 68.46 641.06 S 5782.81 E 2876.39 761.80 690.36 S 6027.41 E 3115.80 239.41 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/5-05A 500292013601 NORTH SLOPE COMPUTATION DATE: 8/22/94 INTERPOLATED VALUES FOR EVEN 100 DATE OF SURVEY: 081994 JOB NUMBER: AK-MW-40069 KELLY BUSHING ELEV. = 62.88 OPERATOR: ARCO ALASKA INC FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8810 6896.00 6833.12 362.00 S 4058.00 E 1914.00 8907 6962.88 6900.00 374.64 S 4127.84 E 1944.68 30.68 9039 7062.88 7000.00 389.30 S 4211.95 E 1976.25 31.58 9159 7162.88 7100.00 400.15 S 4277.56 E 1996.42 20.17 9271 7262.88 7200.00 407.79 S 4327.62 E 2008.56 12.14 9380 7362.88 7300.00 411.29 S 4370.38 E 2017.39 8.82 9488 7462.88 7400.00 413.38 S 4411.39 E 2025.49 8.10 9595 7562.88 7500.00 416.26 S 4450.37 E 2032.86 7.37 9702 7662.88 7600.00 418.73 S 4488.11 E 2039.78 6.91 9808 7762.88 7700.00 422.53 S 4523.90 E 2046.06 6.28 9915 7862.88 7800.00 426.50 S 4560.28 E 2052.55 6.49 10021 7962.88 7900.00 431.43 S 4594.32 E 2058.30 5.75 10126 8062.88 8000.00 438.22 S 4627.79 E 2063.97 5.67 10232 8162.88 8100.00 444.68 S 4662.41 E 2070.00 6.02 10338 8262.88 8200.00 449.66 S 4697.52 E 2076.10 6.10 10445 8362.88 8300.00 .454.19 S 4734.55 E 2082.84 6.74 10553 8462.88 8400.00 457.79 S 4774.38 E 2090.55 7.71 10662 8562.88 8500.00 460.66 S 4816.59 E 2099.14 8.59 10771 8662.88 8600.00 465.13 S 4862.02 E 2109.12 9.98 10895 8762.88 8700.00 470.11 S 4934.19 E 2132.83 23.71 11053 8862.88 8800.00 477.28 S 5054.53 E 2190.21 57.38 12060 8944.20 8881.32 690.36 S 6027.41 E 3115.80 925.59 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS FT. ARCO Alaska, Inc. Subject: From/Location' Telephone: P.O. Box 10036( ,nchorage, AK Date: September 2, 1994 Transmittal #: 94104 ARCO Directional Surveys Karla Zuspan/ATO- 1529 (907) 263-4310 To/Location: Distribution 99510~ ~, i Well Log Date i Tool Type Contractor q¢~'7 iNumber (M'D'Y) ! ' 04-22A 08-20-94 MWD Survey i Sperry-Sun ~]--~'7'~_ _- . i 05-0lA 07-23-94 i MWD Survey i Sperry-Sun, ! 05-05A 08-19-94 MWD Survey i Sperry-Sun 11-23A 07-06-94 i MWD Survey i Sperry-Sun 11-33 i 07-22-94 ! Multi-Shot Survey i Sperry-Sun 11-33 i 07-18-94 1 MWD Survey ! Sperry-Sun 15-41 08-05-94! MWD Survey i Sperry-Sun Numb~ of Records: *The correct APl number for 05-05A is 5002920170-01. **The correct AP! number for 11-23A is 5002921610-01. Karla Zuspan Distribution- Central Files ' staie of Alaska · Henry/Touchstone BPX DeDe Schwartz Exxon ANO-8 Geology Please ackncCvledge r/~l~ by signing and returning a copy of transmittal. ARCO Alaska, Inc. is a Subsidiary of AflantlcRIchfleldCompany ARCO Alaska, Inc. P.O. Box 100360, ,~ ,achorage, AK Date' Subject: From/Location' Telephone: To/Location: August 21, 1994 Transmittal #: 94094 ARCO Cased Hole Finals Karla Zuspan/ATO- 1529 (907) 263-4310 Distribution Well i Log Date Number i (M-D-Y) 05-05A i 8-21-94 Tool Type Seg Bond/GR/CCL Run, Scale ~511 Contractor Atlas Number of Records: I Karla Zuspan Distribution: Central Files Phillips ANO-8 Geology BPX Exxon State of Alaska Mobil Please acknowledge/r'e, c6ipt by signing and returning a copy of transmittal. Date: ARCO Alaska, Inc. Is a Subsidiary of AtlantJcRIchfleldCompany Date' Subject' From/Location' Telephone: To/Location: Number of Records: August 18, 1994 Transmittal #: 94086 ARCO Open hole Magnetic tape(s) Karla Zuspan/ATO- 1529 (907) 263-4310 Distribution Well Log Date i Tape Type Run, Contractor Number (M-D-Y)i Footage ! · ! 5-05A 8-10-94 i DLL/AC/CN/GR 1,8804- Atlas · ." ! 11308 Karla Zuspan Distribution' Bob Ocanas Phillips BPX Exxon State of Alaska Please ~ac~e receipjs~ing %~ copy of t rans .,rr~ttal. By: ..~-"~""~~ ~~ ~-¢/~ Date: ARCO Alaska, Inc. Date: Subject' From/Location' Telephone: To/Location' August 17, 1994 ARCO Open Hole Finals Karla Zuspan/ATO- 1529 (907) 263-4310 Distribution P.O. Box 100360, .!nchorage, AK Transmittal #: 94085 99510 Well ~ Number · , 5-05A i 5-05A 5-05A Log Date i Tool Type (M-D-Y) i 8-10-94 ! DLL/GR/SP 8-10-94 ~ CN/GR .: i DLL/GR/SP Run, Scale 1,2" & 5" 1,2" & 5" 1,2" & 5" Contractor Altas Altas Altas 8-10-94 : 5-05A 8-10-94 I BHC Acous/GR 1,2" & 5" Altas i 5-05A 8-10-94 i DLL/GR/SP 1,2" & 5" Altas ~ i i 5-05A 8-10-94 i BHC Acous/GR 1,2" & 5" Altas ~ Number of Records: Karla Zuspan -'"'"'"+'"' ~;~"'~ Phillips Distribution: ~,~,~,c~, , ,,o.~ ANO-8 Geology BPX Exxon State of Alaska Mobil D & M PB Well Files ,'~ Please ackno/~dge receipt/~gning and returnin~.__~x~~f ~i~ttal.~ ARCO Alaska. Inc, Is a Subsidiary of AtJantlcRIchfleldCompany MEMORANDUM TO: THRU: 'David J oh~n, Chairmad/~ Blair Wondzell, ,48'~ P. I. Supervisor ~'h~ FROM' Bobby Foster~~ SUBJECT: Petroleum Inspf~ctor State of Alaska Alaska Oil and Gas Conservation Commission DATE: August 11, 1994 FILE NO: AEMIHKBD.doc BOPE Test- Nabors 2ES ARCO - PBU - DS5-5A PTD Cf 94-0076 Pruchoe Bay Field Thrusday, August 11, 1994: I traveled this date to ARCO's DS 5-5A being redrilled by Nabors rig 2ES and witnessed the BOPE test. As the attached AOGCC BOPE Test Report shows there was 2 failures. The annular preventer element leaked. The element was changed out and tested OK. The HCR valve on the choke line leaked. The valve was replaced and tested OK. The rig was clean and all equipment seemed to be in good working order. The location was arranged so there was good access to all areas of the rig. Summary: I witnessed the BOPE test on Nabors rig 2ES - test time7.5 hours - 2 failures. Attachment: AEMIHKBD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Dr!g: Drlg Contractor: Operator: Well Name: Casing Size: 9.§25" Test: Initial ARCO Workover: RD NABORS Rig No. 2ES PTD # g4-0076 Rep.: DS 5-5A Rig Rep.: ROBERT FRENCH Set @ 8797' Location: Sec. 32 T. l lN R. 15E Meridian U Weekly X Other DATE: 8/11/94 Rig Ph.# 659-4835/36 CHARLES HENLEY MISC. INSPECTIONS: Quan. Location Gen.: OK Well Sign OK 1 Housekeeping: OK (Gen) Drl. Rig OK 1 Reserve Pit N lA BOP STACK: Quan. Annular Preventer 1 Pipe Rams 1 Lower Pipe Rams Blind Rams Choke Ln. Valves 1 HCR Valves 2 Kill Line Valves 1 Check Valve N lA Test Pressure P/F 300./3,000 F/P 50O/5,0O0 500/5,0OO P 500/5,000 P 5O0/5, OOO 500/5,000 F/P 500/5,000 P MUD SYSTEM: Visual Alarm Trip Tank YES OK Pit Level Indicators YES OK Flow Indicator YES OK Meth Gas Detector YES OK, H2S Gas Detector YES OK FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Pressure 500/5,000 500/5,000 500/5,000 500/5,000 P/F CHOKE MANIFOLD: No. Valves 14 No. Flanges 34 Manual Chokes 1 Hydraulic Chokes I Test Pressure P/F 500/5, 000 P 500/5,000 P P Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 1 Blind Switch Covers: Master: Nitgn. Btl's: 4 ~ 2100 3,100 J P 1, 700 P minutes 32 sec. minutes 35 sec. YES Remote: YES Psig. Number of Failures: 2 ,Test Time: 7.5 Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Annular preventer element failed - replaced and tested OK. The HCR valve on the choke fine failed- Valve was replaced and tested OK. Distribution: orig-Weli File c - Oper./Rig c - Database c - Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Wrtnessed By: BOBBY D. FOSTER F1-021L (Rev. 7t19) AEMIHKBD.XLS 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 August 5, 1994 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 5-5A ARCO Alaska, Inc. Permit No. 94-76 Sur Loc 2085'NSL, 4060'WEL, Sec 32, TllN, R15E, UM Btmhole Loc 1495'NSL, 3289'WEL, See. 33, TllN, R15E, UM Dear Jordan: Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the original approved permit dated May 25, 1994 are in effect for this revision. 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 ,'.~?~ prinfed on recycled p,~Der b ;/ C, i'~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 .~. Type of work Drill [] Redrilll-Illb. Type of well. Exploratoryr-] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenFlt Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 62.88 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pooi p. 0, Bo.~ 196612. Anchoraae. Alaska 99519-6612 ADL 28325 4. Location of well at surface 7. Unit or property Name 11. Type Bond(s~B 20 AAC 25.025) 2085' NSL, 4060' WEL, SEC. 32, T11N, R15E Prudhoe Bay Unit At top of productive interval !8. Well number Number 1572'NSL, 4068' WEL, SEC. 33, T11N, R15E 5-5A U-630610 At total depth 9. Approximate spud date Amount 1495' NSL, 3289' WEL, SEC. 33, T11N, R15E 8/10/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well ~4. Number of acres in property15. Proposed depth(MDa,dTVD) property line ADL 28328--1495' feet No close approach feet 2560 12058'MD/8926' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (r~e 2o AAC 25.035 (e)(2)) Kickoff depth 88~0 feet Maximum hole angle 9o o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" .29# 13CR NSCC 2615' 8660' 6793' 11275' 8926; 180 sx Class "G" 6" 4-1/2" 12.6# 13CR NSCC 883' 11175' 8922' 12058' 8926' Uncemented slotted liner FFFIVFI3 19. To be completed for Redrill, Re-entry, and Deepen Operations. AUC -2. 1994 Present well condition summary Total depth: measured 11573 feet Plugs (measured) Alaska 0il & Gas Cons, Commission true vertical 9000 feet Anch0ra¢ Effective depth: measured 11457 feet Junk (measured) Fill@ 11457'MD true vertical 8898 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 60' 20" 500 sx PF II 100' 100' Surface 2704' 13-3/8" 4840 sx Arcticset 2724' 2724' Intermediate P re d u c tic n 10354' 9-5/8" 1500 sx "G" 103 74' 882 7' Liner 1503' 7" 400 sx "G" 10075'-11573' 8163;8998' Perforation depth: measured ,,~..,,~6; ,,2~,;,~2~: ,,~.,~,~; ,,,~;,,~o.. ,,,~;,~z~. ,,,~o..,,,~.(o~,~ ,,,~..,,,~,; ,,,~;,,~o< 11253-11260'. 11271'-11283: 11291'-If305'. 11354'-11380', 11395'-11415'(~ueezed) true vertical 86a2'-a~91; 870~'.a711; a711'.~715', 8889:8911; ~18'-892'0', 20. Attachments Filing fee [] Prol:)"'~'~:~'"~)~,~i'~[~: ¢~(~¢,~i~;"1~;"*;~i~/~'' ~c~¢'l~'=~J'~'.q""; program [] Drilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed reportf-J 20 AAC 25.050 requirementsl-I 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Si~ned ~ // ,~~ Title Drillin~IEn~ineerSupervisor Date Commission Use Only Permit Number IAPI number lApp_royal date 1See cover letter ~/--/'- ~ ~' [5 O- c3 ~._ ~ - .~_ CD / ~4::3 -' C::~ J ~,.~ ~;~ ,~-~ ,,~-; Ifor other requirements Conditions of approval Samples required [] Yes lii;?l No Mud Icg requiredF'J'Yes J~ No Hydrogen sulfide measures [] Yes j~ No Directional survey required ,J~ Yes [] NO Required working pressure for BOPE []2M' I-'I3M; I~hM; [-]10M- 1'-115M; Other: Original Signed By by order of Approved by ¥ vid W. Johnston Commissioner me commission Date Form 10-401 Rev. 12-1-85 Submit in plicate I Well Name: IDS 5-05A Redrill Plan Summary I Type of Redrill (producer or injector): I Producer I iSurface Location' Target Location: [ Bottom Hole Location' 2085 FSL 4060 FEL S32 T11N R15E UM 1572 FSL 4068 FEL S33 T11N R15E UM 1495 FSL 3289 FEL S33 T11N R15E UM [AFENumber: I pending I [Rig: l Nabors 2ES [Estimated Start Date: l July 1, 1994 I I Operating days to complete: 125 IMD: I 12058' ] [TVD: 18926 I [KBE: [ Well Design (conventional, slimhole, etc.): [ Sidetrack 62.88' Objective: The primary objective of the DS 5-5 sidetrack is to drain the current reserves by drilling a new horizontal wellbore to a location south of the current BHL. The current wellbore would require a squeeze, a stimulation and concentric CT to flow. A replacement wellbore will allow production of the reserves originally targeted by well 5-5, as well as completing the 11- 29i dedicated Romeo injection pattern. Total post-sidetrack rates are estimated at 1800 BOPD, 1400 SCF/STB and 30% WC Mud Program: Special design considerations JAfter dressing off the7,k, ickoff plug we will displace to Flopro system6,' (Xanvis) and drill to shoe depth with @ 10.00 ppg to 10.20 ppg. hole will be drilled with the same system with @ 9.2 ppg to 9.4 ppg. Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 10.00 14 47 22 31 6.5 0 7 tO tO tO tO tO tO tO tO tO TD' 9.4 11 44 18 22 6 0 2.5 RECEIVED AUG - ~! 1994 AlaSka. Oil & Gas Cons. Commission Anchora~jo Directional'. I KOP: I 8810' MD [ Maximum Hole Angle: [ 90 Close Approach Well: NONE Casin:/Tubin: Program: Wt/Ft Hole Size' Csg/ '- Wt/F~ Grade Conn Length Top Btm Tbg O,D. MD/TVD MD/TVD 8.5 7" 29# 13cr nscc 2615' 8660'/6793' 11275'-8926' 6" 4.5" slotted 13cr nscc 883' 11175'/8922' 12058'/8926' N/A 4.5" 12.6 L-80 nscc 9500' Surface 9500'/7341' Cement Calculations: [ Liner Size: [7" Bhsis:] 50¢o open hole exSe..ss, 80' shoe joint, 150' liner lap and 150' excess above line;' with DP. Total Cement Volume: @ 180 sxs of Class G Blend @ 1.18 ft3/sx [ Line~: Size: ] 4.5" (Slotted Liner) BaSis:[ ' , Total Cement V61ume: N/A Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. AUG '-2 1994 Oil & 6a~ Gons. Gommi~sion Ancho%~. _DS 5-5A AFE INFORMATION SUMMARY PROCEDURE: . . . . 5. 6. 7. . . 10. 11. 12. 13. 14. 15. 16. 17. 18. Pre-rig work: Kill well. Lay cement plug across perforations to at least 100' above top perforation. Cut the 5-1/2" tubing near 2.~_0_0.~.~. Freeze protect and set a BPV. Test intermediate casing pack-off to 5000 psi. Move in drilling rig. Test 9-5/8" intermediate casing pack-off if not done during pre-rig work. Pull BPV. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and test tree plug. Remove the production tree. Install BOP's and test to 5000 psi. Remove the test plug and BPV. Pull and lay down the 5-1/2" tubing. Spot a 18 ppg pill on bottom and cut a 50' section in the 9-5/8" casing starting from about 8810'MD. Spot a balanced cement kick-off plug (180 cubic feet minimum) through open- ended drillpipe from 100' below the base of the section to 200' above the top of the section. Run in with an 8-1/2" steerable drilling assembly and dress the cement to 5' below the section top. Kickoff and directionally drill to the target with 90° hole angle at 8863'ss as per the attached directional plan. Obtain Direction / GR / Resistivity / Neutron / Density formation evaluation logs while drilling starting from the top of the Sag River F~m. Run a 7" 29 # 13cr liner assembly to bottom in the 8-1/2" hole and up to 100' above the top of sand followed with 7" 29# L-80. Space the liner hanger (L-80) and top isolation packer (L-80) about 150' up inside the 9-5/8" casing. Cement the liner in place with the total cement volume based upon 60 % open- hole enlargement plus the 80' shoe volume, 150' 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" drilling assembly with direction/.GR MWD on 4-1/2" x 3-1/2" drilipipe. Test casing to 3500 psi for 15 min. before drilling out float shoe and 10' of new hole. Displace well with non-damaging (FIo-Pro Xanvis polymer) drilling fluid. See Mi Drilling Fluids recommended displacement procedure. Drill approximately 800' of 6" hole to TD as per Geologist / Operations Engineer onsite. Make a conditioning trip with a 6" hole-opener for the open hole section with a 7" casing scraper spaced to clean the liner. Install a 4-1/2" 13cr slotted liner with 4-1/2" X 7" packer / hanger. Run in on drillpipe with a 2-1/16" wash string inside the slotted liner. Space packer / hanger to be set within about 150' of the 7" liner shoe. Position packer above the 7" liner shoe and circulate. Set packer and test. Release from the packer / hanger and displace the drilling fluid with filtered seawater but no corrosion inhibitor. After circulating clean with seawater, spot a Xanvis mud breaker in the horizontal hole section. RECEIVE[- ALI6 '" 2_ 1994 Oil & Gas Cons. Commission ~ nchor;: je. PFIUDHOE BAY DRILLINg GI~OUP a,,~,i~ s~,~~r~,' Marker h]entification ND BKIJ SECTN I).J£LN A! TIE-IN BglO 6BgB ~073 Bi END ~ B/lO0 CU~VE~] 9~59 7~55 433,1 CJ S1~1 14/i00 CU~VE~'2 lOTg~ 8~73 ~g2L} DJ ..... IARGET ...... t I275 B9~6 5298 gO E] ENO ~F CUR','E~ 11275 B~26 52gB SO.gO F) iD 12058 6926 6081 gO.O0 DSO5-O5A VEFJTIC~L SECTION ¥IEN Section at: g§.54 TYD Scale,: "1 .inch = 600 fBeL Oep Scale,: 1 incl~ = 600 feet Dra.n ..... : 07/3~/9~ SecLion OeparL'ure CLOSURE . OECL ]NAI 1 ON.' SCALE ' Anadr i l ] 5'c1~ lumberger -" DSO5-O5A (PS) PLAN VIEW 608:1 feet at Az i[~u[l~ . 95 .54 29.636 E I inch = 800 feet DllAI~N '07/3:]./94 PRUDHOE BAY DRILLING GROUP ,i,_ ,,,J ......... i , tJll ill Ri, ,_L, , ,, Il , ,, ,j Harker ]dentilic~tion MD N/S, E/tl A] TIE-IN 0810 362 405i) B} EI]D OF 6/100 CURVE,~'I 9259 403, 4:115 C] SIAl'II :14/100 CURV[~ ]0792 47~ 4[1~ D] ..... TARGET ..... ] 1275 51 t 5274 E] Ei~I OF CURVE¢2 ]1275 5~1 5274 F] ID 120.58 587 6053 ~--.--....~ --~,-...A_."-''P~ TARO] 150 Fi RADIUS I · '~ ~.,~. ~ ! ~ , ........ ' I ~ - 400 0 400 800 1200 ]600 2000 2,100 2000 3200 3600 4800 4400 4000 5200 5600 BO00 6400 6800 <- WEST ' EAS1 -> BP EXPLORATION ARCO Alaska, Inc. To: David W. Johnston, Chairman Date: 8/1/94 AOGCC 3001 Porcupine Dr. Anchorage, Ak. 99501-3192 Dear Commissioner Johnston' Enclosed is a revised permit for DS 5-5A changing the bottom hole location. The original permit (94-76) was approved on May 25, 1994. Respectfully, . Marian Sloan AUG - ?- '1994 Oit & Gas Cons. Commission Anchorage 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 May 25, 1994 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit 5-5A ARCO Alaska, Inc. Permit No: 94-76 Sur. Loc. 2085'NSL, 4060'WEL, Sec. 32, TllN, R15E, UM Btmhole Loc. l192'NSL, 3275'WEL, Sec. 33, TllN, R15E, UM Dear Mr. Jordan: 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. ..... STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll-Illb. Type of well. ExPloratoryl-] Stratigraphic T~st [] Development Oil [] Re-Entry [] DeepenFII Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator !5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 69' f e e t Prudhoe Bay Field/Prudhoe 3. Address 6. Property' D~signation " Bay Pool P. 0. Box 196612. Anchoraoe. Alaska 99519-6612 ADL 28325 4. Location of well at surface 7. Unit or property Name 11. Type Bond(~e 20 Mc 25.025) 2085'NSL, 4060' WE/_, SEC. 32, T11N, R15E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1572' NSL, 3978' WEL, SEC. 33, T11N, R15E 5.5A U-630610 At total depth 9. Approximate spud date Amount 1192'NSL, 3275' WEL, SEC. 33, TI 1N, R15E 7/1/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in'property;15. Proposed depth (MD and TVD) property line . . ' ADL 28328--1192' tee[ No close approach feet 2560 12213' MD/8949' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure Kickoff .depth 94¢o feet Maximum hole angle 9o o Maximum surface 3330 psig At tolal depth (TVD) 8~00'/4390 psi~ 18. Casing program Setting Depth s~ze Specifications Top Bottom Q.u. antity of cement Hole Casing Weight Grade Coupling Length M D TVD M D TVD (include stage data) 8-1/2" 7" 29# 13CR NSCC 2226' 9300' 7275' 11413' 8939' 180 sx Class "G" 6" 4-1/2" 12.6# 13CR NSCC 932' 10413' 8930' 12213' 8949' Uncemented slotted liner F[tFiVFI) f19. To be completed for Redrill, R~-entry, and Deepen Operations. MAY 1 9 i994 Present well condition summary Total depth: measured 11573 feet Plugs (measured) Alaska Oil & Gas Cons. CorrlrriJssion true vertical 9000 feet Anchorage Effective depth: measured 11457 feet Junk (measured) Fill@ 11457'MD true vertical 8898 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 60' 20" 500 sx PF II 100' 100' S u trace 2704' 13-3/8" 4840 sx Arctic'set 2724' 2724' Intermediate Pro d u c t i o n 10354' 9-5/8" 1500 sx "G" 103 74' 882 7' Lin e r 1503' 7" 400 sx "G" 10075'- 11573' 8163;8998' Perforation depth' measured ,~..,,~6: ~,2~;,,~'. ,,~..,~; ,,,..~;,,~: ,~6~;,,zo,. ,,~o'.,,,~.(o,,,,~ ,,,~.-,,,~,,. ,,,~..,,~o~: 11253'-11260', 11271'-11283: 11291'-11305', 113,54'-11380: 11395'-11415'(sOueezed) true vertical 8,~82'-~1; 8707'-8711: a711'.8715', 8889',.8911'. 8~a'.8920'. 8920',.893S' fopen] 20. Attachrn'ents Filing fee [] Prop'~"~""~.i'~'~" =~F~S:~i~::l~;':"~i,~:~,'~;''' ~c'~h'~'~'(if~i'~'~; program [] Drilling fluid program [] Time vs depth pIo. t [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirementsl-] 21. I hereby certify that~,,e foregoi~;~, is truce_and correct to the best of my knowledge .Signed "/,,/',~1//,,¢' ~ Title Drilling Engin..eer Supervisor ' ~' / ("j Commission Use Only Permit Number IAIhl~ber IApp'ro~'al' d_.ate_ ~ ISee cover letter 15°'°'2-?--2°/7o"°1 I ,~d"'"-~"2'~--// Ifor other requirements C°nSit[ons of approval Samples required [] Yes ,J~ No Mud log required []Yes J~ No Hydrogen sulfide measures [] Yes ]~1 NO Directional survey required ::~ Yes [] No Required working pressure for BOPE 1'-I2M; F']3M; ,I~hM; I-I10M; F'I15M' Other: Origina. l Signed By by order of Approved by David W. Johnston Commissioner [ne commission Date~'-/'~,-/,-.~? Form 10-401 Rev. 12-1-85 Submit i I Well Name: IDS 5-05A Redrill Plan Sum nary Type of Redrill (producer or injector): i Producer ISurface Location: Bottom Hole Location: 2085 FSL 4060 FEL S32 T11N R15E UM 1572 FSL 3978 FEL S33 T11N R15E UM Target Location: 1192 FSL 3275 FEL S33 T11N R15E UM [AFE Number: [pendin~ ] Rig: I Nabors 2ES [Estimated Start Date: I July 1, 1994 I ! Operating days to complete: 125 iSm: 1 12213' [ [TVD. }8880 ss } [KBE. Well Design (conventional, slimhole, etc.): [Sidetrack 169 Objective: The primary objective of the DS 5-5 sidetrack is to drain the current reserves by drilling a new horizontal wellbore to a location south of the current BHL. The current wellbore would require a squeeze, a stimulation and concentric CT to flow. A replacement wellbore will allow production of the reserves originally targeted by well 5-5, as well as completing the 11- 29i dedicated Romeo injection pattern. Total post-sidetrack rates are estimated at 1800 BOPD, 1400 SCF/STB and 30% WC Mud Program: Special design considerations After dressing off the kickoff plug we will displace to Flopro system (Xanvis) and drill to 7" shoe depth with @ 10.00 ppg to 10.20 ppg. 6" hole will be drilled with the same system with @ 9.2 ppg to 9.4 ppg. Depth Density PV YP INT 10MIN" FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 10.00 14 47 22 31 6.5 0 7 tO tO tO tO tO tO tO tO tO =, TD' 9.4 ll 44 18 22 6 0 2.5 RECEII/[D M/~ ¥ ~ 9 1994 Alaska Oil & Gas Cons. Commission Anchorage Directional: [ KOP: I 9450' MD l, Maximum Hole Angle: I 90 Close Approach Well: NONE Casing/Tubing, Pro ram: Wt/Ft Hole Siz~ Csg/ - Wt/Ft~ Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 8.5 7" 29# 13cr nscc 2226 9300/7275 11413/8939 6" 4.5" slotted 13cr nscc 932 10413/8930 12213/8949 N/A 4.5" 12.6 L-80 nscc 9500 Surface 9500/7341 Cement Calculations: {Liner Size' 17" I Basis:I 50% open hc~le ex~ess, 80' shoe j0int,' 150' liner lap and 150' excess above linei- with DP. Total Cement Volume: @ 180 sxs of Class G Blend @ 1.18 ft3/sx ,, Liner Size: 1 4.5" (Slotted Liner) . Basis:I Total Cement Volume: N/A Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid sYstem schematics on file with AOGCC. RECEIVED ~ Y ~ 9 1994 giaska 0il & 6as COns. Commission Anchorage DS 5-5A AFE INFORMAT.~!'N SUMMARY PROCEDURE: le , , , 5. 6. 7. . . 10. 11. 12. 13. 14. 15. 16. 17. 18. Pre-rig work: Kill well. Lay cement plug across perforations to at least 100' above top perforation. Cut the 5-1/2" tubing near 9800' MD. Freeze protect and set a BPV. Test intermediate casing pack-off to 5000 psi. Move in drilling rig. Test 9-5/8" intermediate casing pack-off if not done during pre-rig work. Pull BPV. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and test tree plug. Remove the production tree. Install BC)P's and test to 5000 psi. Remove the test plug and BPV. Pull and lay down the 5-1/2" tubing. Spot a 18 ppg pill on bottom and cut a 50' section in the 9-5/8" casing starting from about 9450'MD. Spot a balanced cement kick-off plug (180 cubic feet minimum) through open- ended drillpipe from 100' below the base of the section to 200' above the top of the section. Run in with an 8-1/2" steerable drilling assembly and dress the cement to 5' below the section top. Kickoff and directionally drill to the target with 90° hole angle at 8870'ss as per the attached directional plan. Obtain Direction / SR / Resistivity / Neutron / Density formation evaluation logs while drilling starting from the top of the Sag River Fm. Run a .7" ,29 Ct 130r liner assembly to bottom in the 8-1/2" hole and up to 100' above the top of sand followed with 7" 29# L-80. Space the liner hanger (L-80) and top isolation packer (L-80) about 150' up inside the 9-5/8" casing. Cement the liner in place with the total cement volume based upon 60 % open- hole enlargement plus the 80' shoe volume, 150' 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" drilling assembly with direction / GR MWD on 4-1/2" x 3-1/2" drillpipe. Test casing to 3500 psi for 15 min. before drilling out float shoe and 10' of new hole. Displace well with non-damaging (FIo-Pro Xanvis polymer) drilling fluid. See MI Drilling Fluids recommended displacement procedure. Drill approximately 800' of 6" hole to TD as per Geologist / Operations Engineer onsite. Make a conditioning trip with a 6" hole-opener for the open hole section with a 7" casing scraper spaced to clean the liner. Install a 4-1/2" 130r slotted liner with 4-1/2" X 7" packer / hanger. Run in on drillpipe with a 2-1/16" wash string inside the slotted liner. Space packer / hanger to be set within about 150' of the 7" liner shoe. Position packer above the 7" liner shoe and circulate. Set packer and test. Release from the packer / hanger and displace the drilling fluid with filtered seawater but no corrosion inhibitor. After circulating clean with seawater, spot a Xanvis mud breaker in the horizontal hole section. RECEIVED MAY 1 9 1994 Aiaska 0il & 6as Cons. Commission Anchorage ..DS 5-5A AFE INFORMAT~ .~/ 19. 20. 21. 22. 23. 24. 25. 26. 27. Pull the wash string up just above the hanger and circulate out Xanvis mud above the slotted liner with filtered seawater. Pull out of the hole and lay down the wash string. Retest 9-5/8" wellhead packoff and replace as needed. Run the 13cr 4-1/2" x 3-1/2" completion string assembly. Space out and circulate with corrosion inhibitor before setting the tubing packer. Install a BPV and test plug. Remove BOP's. Install and test the production tree to 5000 psi. Pull tree test plug and BPV. Test the tubing x casing annulus to 3500 psi for 30 minutes. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release rig. Complete appropriate documentation and hand-over to Production RECEIVED MAY 1 9 1994 Ai~,ska 0il & Gas Cons. Commission Anchorage 7~00- PI:tUDI'IOE BAY DRiLLiN6 GROUP DSOS-OD VEFI-I'i[C^L SECTION VIEV~ Section at: fVD Scale.: I incl] = 30[) Dcp Seal[;.: DPa~n · 0,1/13/9,1 H,lrl:er [dent i t ic,:)l, i~]nHI.'I []K[I SECI~ IHI':I..H A) II[-[H / KOP [J/'lOI} 9450 7~5 4~02 B) [rfO OF 6/t00 ~0 9976 7758 4345 6) SfAf. if 14/100 BIJII.D lOOOO 8633 4573 D) :(:<:(~ TAROEI ~xxxx 114i3 8~39 ,1964 89.87 Et E~IO OF 14/100 LtU[~.D 11413 8933 4fl64 Dg.?F FI I'D 12213 8949 5264 89.27 7~.150- 81 n 0 8250- 0700 I'D~,',F., ;" ~'~.~¢ - rl'OF;i - sooo-/ _ 3600 I I :-::-F .... t- 3750 3900 ,1050 ,i20O .'135[} 450() ,i650 ,1~0 ,1950 5 ]00 5~5(") 5'100 Sec L ;~ ~)n (.)(:pap Lure ,.I ![' r i' 5700 5050 Or)gO 6]50 6300 (~na~lrlJl Icl9) 0:',.']!.,¢,P3 I]1 ',;? ;,? i:¢.i l't~ II PI::tUL)I-IOE BAY Ol--:IILL~N6 6ROUP ~,~,~,..i.~szv.~.~,~,t~v,g~,,~ ,, I · x'r'-I ..... I ............ ;. . --' 4. i¢,, ............... 600-, i 05r)- 1;}.00-- 3'30 4200 ,1[t'.i0 4500 ,1650 4800 I!^.S r -> 455O 5100 I 52'5O 5,100 5550 ^!16£ r 700 DSOS-O5A (PS) PLAN V_IEH ;CLOSUIIE ' 513] feel al: AZimUtll 98.35 I]ECI. I/.IAT[(]N.' [>9.636 E SCAI_E ' :1 iricIi = 300 feel ORAl'IN ' 04/13/g4 Mar'lcP. r ldm'lLil ical. inn, P,D rl/.c; [/~ A] TIE-Itt / K(]P 6ii00 9,1fiO 166 ,1570 Bi El.lO [)F 6/100 KO ,r- C} Sll,.[~l l,I/100 OIJIl.[I l[lllllg []) ~,:~:~"< I'AnGE1' ~:eNx. ~141] 5~] 5304 E} El. Il) (IF 14/100 [3IJII. D 11413 .5050 L>O00 6150 6300 6450 5500 I)'dhllh'l)l leJ!l.I C':iC'.i,~I'2 al.',];..' 2. O./ I'M I,~ ~,~. STATE OF ALASKA ~ ALAS 3IL AND GAS CONSERVATION COMMISSIC APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend__ Operation Shutdown__ . Re-enter suspended well.__ Alter casing Repair well ~ Plugging ~( Time extension __ Stimulate ~ Change approved program ~ Pull tubing ~ Vadance ~ Perforate ~ Other X ~ Plugback for redrlll 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Explorato~ Stratigraphic Service 4. Location of well at surface 2086'NSL, 1219'EWL, SEC. 32, T11N, R15E At top of productive interval 1796' NSL, 1424' EWL, SEC. 33, T11N, R15E At effective depth 1711'NSL, 1698'EWL, SEC. 33, T11N, R15E At total depth 1691'NSL, 1754'EWL, SEC. 33, T11N, R15E 6. Datum elevation (DF or KB) KBE = 69' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 5-5 9. Permit number 75-47 10. APl number 5 O- 029-20170 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11573 feet Plugs (measured) , 9000 feet f" ::., '.,.. 11457 feet Junk (measured) Fill @ 11457' MD 8898 feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth 60' 20" 500 sx Permafrost II 100' 100' 2704' 13-3/8" 4840 sx Arcticset 2724' 2724' 10354' 9-5/8" 1500 sx Class "G" 10374' 8827' 1503' 7" 400 sx Class "G" 10075'- 11573' 8163'-8998' measured 11206'-11216; 11234'-11238', 11238'-11242', 11436'-11460', 11468'-11470', 11470'-11488' ?2en),11153'-,11161',,11196'-,11204',,11242'-11248', 11253'-11260', 11271'-11283', 91-11305, 11354 -11380, 11395 -11415' (squeezed) true vertical 8682'-8691 ', 8707'-8711 ', 8711 '-8715', 8889'-8911 ', 8918'-8920', 8920'-8936' (open) 8634'-8642', 8673'-8680', 8715'-8720', 8724'-8731', 8741'-8751', 8759'-8771', 8815'-8839', 8852'-8870' (squeezed) Tubing (size, grade, and measured depth) 5-1/2", 17#, MN-80 tubing to 9867'MD; 4-1/2", 12.6~, MN-80 tubing tail to 9995' MD Packers and SSSV (type and measured depth) 9-5/8" Baker SAB packer @ 9856' MD; 5-1/2", Otis RQ SSSV @ 2206' MD 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation 6/1/94 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed J~/,~(~~ Title Drilling Engineer Supervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ... BOP Test~ Location clearance~ Mechanical Integrity Test~ Subsequent form required 10- Approved by order of the Commission Form 10-403 Rev 06/15/88 Commissioner SUBMIT IN TRIPLICATE !WELL PERMIT CHECKLIST WELL NAME GEOL AREA PROGRAM: exp [] dev [] redrll~ serv [] Sd3 ON/O O,t) ADMINISTRATION ENGINEERING 1. Permit fee attached ................... Y 2. Lease number appropriate ............... 3. Unique well name and number .............. 4. Well located in a defined pool ............. 5. Well located proper distance from drlg unit boundary.. 6. Well located proper distance from other wells ..... '7. Sufficient acreage available in drilling unit ..... 8. If deviated, is wellbore plat included ........ 9. Operator only affected party .............. 10. Operator has appropriate bond in force ......... 11. Permit can be issued without conservation order ..... 12. Permit can be issued without administrative approval.. 13. Can permit be approved before 15-day wait ........ 14. Conductor string provided ................ Y N ? , . ~. _ 15. Surface casing protects all known USDWs ......... Y N 16. CMT vol adequate to circulate on conductor & surf csg.. Y N p '! - 17. CMT vol adequate to tie-in long string to surf csg . . . Y N . ,, 18. CMT will cover all known productive horizons ....... Y 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. ~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved. ~_ N 22. Adequate wellbore separation proposed ......... ~N 23. If diverter required, is it adequate ........... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate ..................... 26. BOPE press rating adequate; test to ~6~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............. Y GEOLOGY APPR ? 30. Permit can be issued w/o hydrogen sulfide measures .... Y N/ 31. Data presented on potential overpressure zones ..... Y/~ 32. Seismic analysis 9f shallow gas zones .......... V N ~,~l 33. Seabed condition survey (if off-shore) ........ ~ N 34. Contact name/phone for weekly progress reports . . . ~/. Y N [exploratory only] GEOLOGY: ENGINEERING: COMMI SS ION: TAB ~' Comments/Instructions: HOW/~o - A:~FORMS~cheklist rev 03/94 WELL PERMIT CHECKLIST COMPANY/~./-~-_~,-~; INIT CLASS ~//~ UNIT# PROGRAM: exp [] dev~ redrll ~ serv [] ON/O~ S~O~ ~L~ ADMINISTRATION 1o 2. 3. 4. 5. 6. ~ 7. 8. 9. 10. 11. 12. 13. Permit fee attached .................. Lease number appropriate ............... Unique well name and number .............. Y Well located in a defined pool .............. Y Well located proper distance from drlg unit boundary...Y Well located proper distance from other wells ..... Sufficient acreage available in drilling unit ..... If deviated, is wellbore plat included ........ Operator only affected party .............. Operator has appropriate bond in force ......... Permit can be issued without conservation order .... Permit can be issued without administrative approval. Can permit be approved before 15-day wait ....... ENGINEERING APPR Conductor string provided ................ 14. Surface casing protects all known USDWs ......... 15. 16. CMT vol adequate to circulate on conductor & surf csg.. Y 17. CMT vol adequate to tie-in long string to surf csg . . . Y 18. CMT will cover all known productive horizons ....... Y 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. ~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved.~ N 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate ........... Y N 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate ..................... ~ N. 26. BOPE press rating adequate; test to .~--~)~>~ psig.(~> N 27. Choke manifold complies w/API RP-53 (May 84) ....... ~---N-~J~- 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............. Y GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y ~/ _ 31. Data presented on potential overpressure zones ..... Y/N 32. Seismic analysis of shallow gas zones .......... y N 33. Seabed condition survey (if off-shore) ........ ~ N 34. Contact name/phone for weekly progress reports .... ~ Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: HOW/jo- A:~FORMS~cheklist rev 03~J4 Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : ARCO ALASKA INC. WELL NAME : D.S. 5 - 5A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292017001 REFERENCE NO : 96166 RECEIVED JUL 1 9 ]996 Alaska Oil & Gas (.;one, ~,umm~ssion Anchorage LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: **** REEL HEADER **** SERVICE NAFiE : EDIT DATE : 96/07/16 ORIGIN : FLIC REEL NAME : 96 CONTINUATION # : PREVIOUS REEL : COF~IENT : ARCO ALASKA INC, D.S. 5-5A, PRUDHOE BAY, 50-029-20170-01 **** TAPE HEADER **** SERVICE NA~E : EDIT DATE : 96/07/16 ORIGIN : FLIC TAPE NAME : 96 CONTINUATION # .. 1 PREVIOUS TAPE : COf4MENT : ARCO ALASKA INC, D.S. 5-5A, PRUDHOE BAY, 50-029-20170-01 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAFZE : D. S. 5 - 5A API NUMBER: 500292017001 OPERATOR: ARCO ALASKA INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 12-JUL-96 JOB NUMBER: 96166 LOGGING ENGINEER: BAILEY/WARNE OPERATOR WITNESS: MIKE REYNOLD SURFACE LOCATION SECTION: 32 TOWNSHIP: 1 IN RANGE: 15E FNL: 2086 FSL: FEL: 1219 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 65.33 DERRICK FLOOR: GROUND LEVEL: 3 6.02 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 9. 625 8799.0 47. O0 2ND STRING 7. 000 11333 . 0 29. O0 3RD STRING 4. 500 12060.0 12.60 PRODUCTION STRING 4.500 10818.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center i6-JUL-1996 17:04 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: GR RUN NUFiBER : PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 11155.0 11092.5 11069.0 11065.0 11047.0 11031.0 11020.0 11014.5 10984.5 10963.5 10957.0 10916.5 10828.0 100.0 $ .......... EQUIVALENT UNSHIFTED DEPTH .......... TDTP 88899 5 11166 5 11101 5 11081 0 11074 0 11059 0 11042 0 11029.0 11024.5 10989.0 10965.0 10959.5 10914.5 10823.5 95.5 This diskette contains the LDWG formatted edit for DS 5-5A (TDTP/Borax). The tape contains an edited baseline passe, 2 edited borax passes, the average pass and 2 flowing passes. The depth adjustments shown above reflect cased hole SIGM to operator provided baseline GR. All other TDTP curves were carried with the SIGM shifts. No GR was run. Baseline GR provided by ARCO. $ PAGE: **** FILE HEADER **** FILE NAM~ : EDIT .001 SERVICE : FLIC VERSION : OOiCO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE iV-UY4~ER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: FILE SUAmL~RY LDWG TOOL CODE START DEPTH STOP DEPTH TDTP 12018.0 10822.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS lV73PIBER : BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... TDTP REMARKS: This file contains TDTP Pass #1 (Base Pass #1). pass to pass shifts were applied to this data. $ LIS FORMAT DATA No ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 84 4 66 1 5 66 6 73 7 8 9 11 12 13 14 15 16 0 0.5 FT 12 65 68 65 66 68 66 0 65 FT 66 68 66 1 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing CenTer 16-JUL-1996 17:04 PAGE: ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100395 O0 000 O0 0 1 1 1 4 68 0000000000 SIGMTDTP CU 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 100395 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 100395 O0 000 O0 0 1 1 1 4 68 0000000000 SBHNTDTP CU 100395 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 100395 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 100395 O0 000 O0 0 1 1 1 4 68 0000000000 LCO1 TDTP 100395 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 100395 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TSCNTDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 100395 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 100395 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 12029.500 SIGM. TDTP 14.252 TPHI. TDTP 24.139 SBHF. TDTP SBHN. TDTP 44.976 SIGC. TDTP 0.576 SIBH. TDTP 58.778 TRAT. TDTP LCO1.TDTP 2.339 SDSI.TDTP 0.207 BACK. TDTP 98.019 FBAC. TDTP TCAN. TDTP 44467.969 TCAF. TDTP 19012.340 TCND. TDTP 25070.816 TCFD. TDTP TSCN. TDTP 8651.047 TSCF. TDTP 3698.767 INND. TDTP 1817.702 INFD. TDTP TENS. TDTP -560.000 33.594 1.847 26.452 8679.287 333.667 DEPT. 10817.500 SIGM. TDTP 13.133 TPHI. TDTP 20.891 SBHF. TDTP 48.897 SBHN. TDTP 57.908 SIGC. TDTP 0.698 SIBH. TDTP 72.059 TRAT. TDTP 1.567 LCO1.TDTP 2.020 SDSI.TDTP 0.321 BACK. TDTP 161.399 FBAC. TDTP 31.914 TCAN. TDTP 28894.090 TCAF. TDTP 14305.529 TCND. TDTP 21071.965 TCFD.TDTP 7574.775 TSCN. TDTP 5905.173 TSCF. TDTP 2923.664 INND. TDTP 2061.799 INFD. TDTP 386.189 TENS. TDTP -565.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .002 SERVICE · FLIC VERSION · O01CO1 DATE · 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE 1VO~4~ER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NU~ER : 4 DEPTH INCREMENT: 0.5000 FILE SU~94ARY LDWG TOOL CODE START DEPTH STOP DEPTH TDTP 12022.0 10800.0 $ CURVE SHIFT DATA - PASS TO PASS (I4EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: SIGM PASS NUMBER: 1 BASELINE DEPTH 88888.0 11958 5 11954 0 11901 0 11180 5 11150 5 11101 0 11093 0 11087.0 11075.0 11068.5 11063.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... TDTP 88904.0 11974.5 11969.5 11917.0 11197.0 11166.0 11116.0 11107.0 11101.0 11090.0 11084.5 11080.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 11060.0 11056.0 11041 0 11025 5 11010 5 10993 0 10982 0 10957 5 10948 0 10928 0 10911 0 10843 0 10827 5 10814.5 10807.0 100.0 $ 11074.5 11070.5 11058.5 11042.0 11025.5 11005.0 10992.5 10964.5 10955.5 10933.0 10914.5 10844.0 10829.5 10815.0 10807.5 100.5 REMARKS: This file contains Borax Pass #1 of the TDTP. The depth adjustments shown above reflect Borax Pass #1 SIGM to Base Pass #1SIGM. All other TDTP curves were carried with the SIGMA shifts. LCO1 = TSCN/TSCF $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100395 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM TDTP CU 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 100395 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 100395 O0 000 O0 0 2 1 1 4 68 0000000000 SBH~V TDTP CU 100395 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 100395 O0 000 O0 0 2 1 1 4 68 0000000000 SIBHTDTP CU 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 100395 O0 000 O0 0 2 1 1 4 68 0000000000 LCO1 TDTP 100395 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 100395 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TSCN TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 100395 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 12038.000 SIGM. TDTP 15.052 TPHI. TDTP 28.441 SBHF. TDTP SBHN. TDTP 45.797 SIGC. TDTP 0.000 SIBH. TDTP 62.889 TRAT. TDTP LCO1.TDTP 2.531 SDSI.TDTP 0.241 BACK. TDTP 251.067 FBAC. TDTP TCAN. TDTP 51009.648 TCAF. TDTP 20152.109 TCND. TDTP 22683.375 TCFD. TDTP TSCN. TDTP 8441.426 TSCF. TDTP 3334.909 INND. TDTP 1588.189 INFD.TDTP DEPT. 10800.500 SIGM. TDTP 12.809 TPHI.TDTP 13.230 SBHF. TDTP SBPZN. TDTP 81.927 SIGC. TDTP 0.189 SIBH. TDTP 110.341 TRAT. TDTP LCO1.TDTP 1.593 SDSI. TDTP 0.276 BACK. TDTP 177.821 FBAC. TDTP TCAN. TDTP 24419.570 TCAF. TDTP 15329.068 TCND. TDTP 14825.309 TCFD. TDTP TSCN. TDTP 5016.008 TSCF. TDTP 3148.734 INND.TDTP 1782.260 INFD. TDTP 22.747 1.982 97.922 7552.353 294.367 56.684 1.269 35.528 6977.935 360.222 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JILL-1996 17:04 PAGE: **** FILE TRAILER **** FILE NAM~ : EDIT .002 SERVICE : FLIC VERSION .. O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION · O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 5 DEPTH INCREMENT: 0.5000 FILE SU~m~RY LDWG TOOL CODE START DEPTH STOP DEPTH TDTP 12030.0 10800.0 $ CURVE SHIFT DATA - PASS TO PASS (M~ASURED DEPTH) BASELINTE CURVE FOR SHIFTS LDWG CURVE CODE: SIGM PASS NUMBER: 1 BASELINE DEPTH 88888.0 11987 0 11958 5 11899 5 11731 5 11689 5 11645 0 11480 0 11343 5 11331.0 11326.5 11292.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... TDTP 88899.0 11998.0 11975.0 11917.0 11748.5 11706.0 11662.5 11496.5 11360.5 11349.0 11342.5 11310.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 11275 0 11147 5 11128 0 11087 0 11064 0 11059 0 11041 0 11025.0 11014.0 11009.0 11001.0 10986.0 10981.5 10961.5 10957.5 10954.0 10951.0 10927.0 10910.5 10844.0 10827.5 10822.0 100.0 $ 11292.5 11164.5 11146.0 11101.5 11082.0 11074 5 11059 0 11042 0 11030 0 11025 0 11014 0 10998 5 10992 5 10969 5 10965 0 10961.5 10959.0 10933.5 10914.5 10845.5 10829.5 10824.5 102.5 REMARKS: This file contains Borax Pass #2 of the TDTP. The depth adjustments shown above reflect Borax Pass #2 SIGM to Base Pass #1 SIGM. All other TDTP curves were carried with the SIGMA shifts. LCO1 = TSCN/TSCF $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 10 TYPE REPR CODE VALUE 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100395 SIGM TDTP CU 100395 TPHI TDTP PU-S 100395 SBHF TDTP CU 100395 SBI~N TDTP CU 100395 SIGC TDTP CU 100395 SIBH TDTP CU 100395 TRAT TDTP 100395 LCO1 TDTP 100395 SDSI TDTP CU 100395 O0 BACK TDTP CPS 100395 O0 FBAC TDTP CPS 100395 O0 TCAN TDTP CPS 100395 O0 TCAF TDTP CPS 100395 O0 TCND TDTP CPS 100395 O0 TCFD TDTP CPS 100395 O0 TSCNTDTP CPS 100395 O0 TSCF TDTP CPS 100395 O0 INND TDTP CPS 100395 O0 INFD TDTP CPS 100395 O0 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 O0 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 12040. 000 SIGM. TDTP 20. 840 TPHI. TDTP 20. 967 SBHF. TDTP SBHN. TDTP 76. 060 SIGC. TDTP O. 517 SIBH. TDTP 136. 913 TRAT. TDTP LCO1. TDTP 1. 975 SDSI. TDTP O. 600 BACK. TDTP 174. 079 FBAC. TDTP TCAN. TDTP 22495. 574 TCAF. TDTP 11389. 709 TCND. TDTP 10140. 766 TCFD. TDTP TSCN. TDTP 1852. 030 TSCF. TDTP 937. 699 INND. TDTP 1402. 131 INFD. TDTP DEPT. 10802.500 SIGM. TDTP 12.574 TPHI. TDTP 13.273 SBHF. TDTP SBHN. TDTP 78. 491 SIGC. TDTP O. 220 SIBH. TDTP 104 . 390 TRAT. TDTP LCO1.TDTP 1.570 SDSI.TDTP 0.289 BACK. TDTP 180.378 FBAC. TDTP TCAN. TDTP 24386. 574 TCAF. TDTP 15536. 516 TCND. TDTP 15100. 846 TCFD. TDTP TSCN. TDTP 5171.739 TSCF. TDTP 3294.878 INND.TDTP 1832.556 INFD. TDTP 70.102 1.419 52.001 3098.366 297.944 65.276 1.279 34.909 7101.817 379.686 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 11 **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION ' O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE . 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE AUJM~ER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMEi~f 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUM~ERS 1, 2, 3, TDTP The arithmetic average of passes 1, 2 & 3 was computed after all depth shifts and clipping was applied. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 76 4 66 1 5 66 6 73 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 12 TYPE REPR CODE VALUE 7 65 8 68 0.5 9 65 FT 11 66 13 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 100395 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM PNAV CU 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI PNAV PU-S 100395 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF PNAV CU 100395 O0 000 O0 0 4 1 1 4 68 0000000000 SBHNPNAV CU 100395 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC PNAV CU 100395 O0 000 O0 0 4 i 1 4 68 0000000000 SIBH PNAV CU 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT PNAV 100395 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI PNAV CU 100395 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC TDTP CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TCANPNAV CPS 100395 O0 000 O0 0 4 i 1 4 68 0000000000 TCAFPNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TCNDPNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TCFDPNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TSCN PNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 TSCF PNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 INNDPNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 INFD PNAV CPS 100395 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 12029.500 SIGM. PNAV 14. 785 TPHI.PNAV 24. 956 SBHF. PNAV SBHN. PNAV 44.243 SIGC. PNAV 0.367 SIBH. PNAV 56.971 TRAT. PNAV SDSI. PNAV 0.228 BACK. TDTP 98. 019 FBAC. TDTP 26. 452 TCAN. PNAV TCAF. PNAV 18611. 473 TCND.PNAV 24730.297 TCFD.PNAV 8455. 402 TSCN. PNAV TSCF. PNAV 3621. 788 INND.PNAV 1655.129 INFD.PNAV 340.182 DEPT. 10817.500 SIGM. PNAV 12.672 TPHI.PNAV 20.023 SBHF. PNAV SBP~N. PNAV 64.006 SIGC. PNAV 0.610 SIBH. PNAV 83. 492 TRAT. PNAV SDSI.PNAV 0.316 BACK. TDTP 161.399 FBAC. TDTP 31.914 TCAN. PNAV TCAF. PNAV 13763.871 TCND. PNAV 18757.902 TCFD.PNAV 6916.005 TSCN. PNAV TSCF. PNAV 2836.875 INND.PNAV 1910. 093 INFD. PNAV 359.536 31.246 1.859 44347.195 8628.805 52.143 1.545 27090.852 5585.143 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 13 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : TDTP LOG HEADER DATA FILE HEADER FILE~ER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASSNOY~BER: 6 DEPTH INCREMENT: 0.5000 FILE SU~E~ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 12039.5 10770.5 DATE LOGGED: 20-MAY-96 SOFTWARE VERSION: CP 42.2 TIME LOGGER ON BOTTOM: 1737 20-MAY-96 TD DRILLER (FT) : 12037.0 TD LOGGER (FT) : O. 0 TOP LOG INTERVAL (FT) : 10800.0 BOTTOM LOG INTERVAL (FT) : 12025.0 LOGGING SPEED (FPHR): 1800.0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 14 TDTP TDTP PROD LOG TOOL TDTP PROD LOG SONDE TDTP TDTP DETECTOR CART TDTP TDTP CARTRIDGE TDTP TDTP SONDE DETECTOR TDTP TDTP SONDE GENERATOR TDTP FULLBORE SPINNER $ AH95 CPLE-A 787 CPLS-A-808 TDIC-A- 796 TNC-P-50 TND-P-78 TNG- P- 21 FBS-B 1879 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8799.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : SEAWATER/BORAX/CRUDE 45.0 191.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): 1.0 REMARKS: File contains raw data for flowing pass #1. Pass run down at 30 FPM LCO1 = TCSN/TCSF TIED IN TO WA CNL DATED lO-AUG-94 THE PURPOSE OF THIS LOG WAS TOO LOOK FOR A CHANNEL FROM 7" SHOE, DETERMINE PERMEABLE INTERVALS IN HORIZONTAL SECTION, DETERMINE LOCATIONS OF HIGH GOR, AND DETERMINE THE GOC AND GAS MO~. TWO FLOWING PASSES WERE LOGGED, FOLLOWED BY THREE PUMPING PASSES AND TWO BORAX PASSES. LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 15 $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAFiE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100395 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM FL1 CU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI FL1 PU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF FL1 CU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 SBPiNFL1 CU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 SIGC FL1 CU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH FL1 CU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT FL1 100395 O0 000 O0 0 5 1 1 4 68 0000000000 LCO1 FL1 100395 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI FL1 CU 100395 O0 000 O0 0 5 1 1 4 68 0000000000 BACK FL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC FL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TCANFL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TCAFFL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TCNDFL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TCFDFL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TSCN FL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF FL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 INND FL1 CPS 100395 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 16 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) INFD FL1 CPS 100395 O0 000 O0 0 5 1 1 4 SPIN FL1 RPS 100395 O0 000 O0 0 5 1 1 4 PTEMFL1 DEGF 100395 O0 000 O0 0 5 1 1 4 PPRE FL1 PSI 100395 O0 000 O0 0 5 1 1 4 DEVI FL1 DEG 100395 O0 000 O0 0 5 1 1 4 PRH FL1 G/C3 100395 O0 000 O0 0 5 1 1 4 CVEL FL1 F/HR 100395 O0 000 O0 0 5 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 12039.500 SIGM. FL1 13.616 TPHI.FL1 24 032 SBHF. FL1 SBHN. FL1 44.408 SIGC. FL1 0.404 SIBH. FL1 57 075 TRAT. FL1 LCO1.FL1 2.378 SDSI.FL1 0.194 BACK. FL1 79 626 FBAC. FL1 TCAN. FL1 45626.352 TCAF. FL1 19185.746 TCND.FL1 25203 680 TCFD.FL1 TSCN. FL1 9194.768 TSCF. FL1 3866.373 INND.FL1 1587 877 INFD. FL1 SPIN. FL1 0.000 PTEM. FL1 168.627 PPRE. FL1 3605 751 DEVI.FL1 PRH. FL1 188.573 CVEL.FLi -1815.000 DEPT. 10770.500 SIGM. FL1 13.337 TPHI.FL1 0.000 SBHF. FL1 SBHN. FL1 173.967 SIGC.FL1 0.000 SIBH. FL1 224.610 TRAT. FL1 LCO1.FL1 0.000 SDSI.FL1 0.833 BACK. FL1 19.596 FBAC. FL1 TCAN. FL1 0.000 TCAF. FL1 0.000 TCND.FL1 -245.644 TCFD. FL1 TSCN. FL1 0.000 TSCF. FL1 0.000 INND.FL1 -0.666 INFD. FL1 SPIN. FL1 2.643 PTEM. FL1 184.438 PPRE. FL1 3130.649 DEVI.FL1 PRH. FL1 7.778 CVEL.FL1 1953.750 29 787 1 868 23 583 8749 709 320 837 87 938 60.600 0.000 2.629 -33.043 -0.089 29.078 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE · FLIC VERSION : O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 17 **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 7 DEPTH INCREMENT: 0.5000 FILE SU~2~4RY VENDOR TOOL CODE START DEPTH STOP DEPTH 12039.0 11101.5 TDTP LOG HEADER DATA DATE LOGGED: 20-MAY-96 SOFTWARE VERSION: CP 42.2 TIME LOGGER ON BOTTOM: 1737 20-MAY-96 TD DRILLER (FT) : 12037.0 TD LOGGER (FT) : O. 0 TOP LOG INTERVAL (FT) : 10800.0 BOTTOM LOG INTERVAL (FT) : 12025.0 LOGGING SPEED (FPHR) : 1800.0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP TDTP PROD LOG TOOL TDTP PROD LOG SONDE TDTP TDTP DETECTOR CART TDTP TDTP CARTRIDGE TDTP TDTP SONDE DETECTOR TDTP TDTP SONDE GENERATOR TDTP FULLBORE SPINNER $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS TOOL NUMBER AH95 CPLE-A 787 CPLS-A-808 TDIC-A-796 TNC-P-50 TND-P- 78 TNG- P-21 FBS-B 1879 8799.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 18 FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : SEAWATER/BORAX/CRUDE 45.0 191.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): 1.0 File contains raw data for flowing pass #2. Pass run up at 30 FPM LCO1 = TCSN/TCSF TIED IN TO WA CNL DATED lO-AUG-94 THE PURPOSE OF THIS LOG WAS TOO LOOK FOR A CHANNEL FROM 7" SHOE, DETERMINE PERMEABLE INTERVALS IN HORIZONTAL SECTION, DETERMINE LOCATIONS OF HIGH GOR, AND DETERMINE THE GOC AND GAS MOVEMENT. TWO FLOWING PASSES WERE LOGGED, FOLLOWED BY THREE PUMPING PASSES AND TWO BORAX PASSES. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 19 TYPE REPR CODE VALUE 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP EL~ CODE (HEX) DEPT FT 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM FL2 CU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI FL2 PU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SBHF FL2 CU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SBH~IFL2 CU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SIGC FL2 CU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SIBH FL2 CU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT FL2 100395 O0 000 O0 0 6 1 1 4 68 0000000000 LCO1 FL2 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SDSI FL2 CU 100395 O0 000 O0 0 6 1 1 4 68 0000000000 BACK FL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC FL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TCANFL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TCAFFL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TCNDFL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TCFDFL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TSCN FL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 TSCF FL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 INNDFL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 INFD FL2 CPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 SPIN FL2 RPS 100395 O0 000 O0 0 6 1 1 4 68 0000000000 PTEMFL2 DEGF 100395 O0 000 O0 0 6 1 1 4 68 0000000000 PPREFL2 PSI 100395 O0 000 O0 0 6 1 1 4 68 0000000000 DEVI FL2 DEG 100395 O0 000 O0 0 6 1 1 4 68 0000000000 PRH FL2 G/C3 100395 O0 000 O0 0 6 1 1 4 68 0000000000 CVEL FL2 F/HR 100395 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUL-1996 17:04 PAGE: 20 DEPT. 12039.000 SIGM. FL2 SBHN. FL2 51.364 SIGC.FL2 LCO1.FL2 2.179 SDSI.FL2 TCAN. FL2 44944.641 TCAF. FL2 TSCN. FL2 9027.070 TSCF. FL2 SPIN. FL2 0.000 PTE~.FL2 PRH. FL2 124.001 CVEL.FL2 DEPT. 11101.500 SIGM. FL2 SBPiN. FL2 37.685 SIGC. FL2 LCO1.FL2 1.604 SDSI.FL2 TCAN. FL2 52618.055 TCAF. FL2 TSCN. FL2 11757.213 TSCF. FL2 SPIN. FL2 0.000 PTE~.FL2 PRH. FL2 15.813 CVEL.FL2 13.295 TPHI.FL2 22.003 SBHF. FL2 35.691 0.216 SIBH. FL2 70.564 TRAT. FL2 1.749 0.265 BACK. FL2 360.623 FBAC. FL2 110.013 20623.207 TCND.FL2 23723.723 TCFD.FL2 8744.537 4142.143 INND.FL2 1861.671 INFD. FL2 300.427 189.310 PPRE. FL2 3180.871 DEVI.FL2 86.750 -1957.500 13.070 TPHI.FL2 1.452 SIBH. FL2 0.362 BACK. FL2 32813.219 TCND.FL2 7331.932 INND.FL2 185.063 PPRE.FL2 -2004.375 9.175 SBHF. FL2 37.685 TRAT. FL2 281.582 FBAC. FL2 32996.383 TCFD.FL2 2469.086 INFD.FL2 3176.419 DEVI.FL2 30.385 1.246 81.917 17068.328 793.384 66.063 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/07/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : * * * * TAPE TRAILER * * * * SERVICE NAME : EDIT DATE · 96/07/16 ORIGIN : FLIC TAPE NA~E : 96 CONTINUATION # : 1 PREVIOUS TAPE : COf~l~f : ARCO ALASKA INC, D.S. 5-5A, PRUDHOE BAY, 50-029-20170-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/07/16 ORIGIN : FLIC REEL NA~E : 96 CONTINUATION # : PREVIOUS REEL COfZ~4~VT : ARCO ALASKA INC, D.S. 5-5A, PRUDHOE BAY, 50-029-20170-01 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NIIMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 6677.00 T. McGUIRE N. SCALES D.S. 5-05A 500292017001 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 13-MAY- 96 MWD RUN 3 T. McGUIRE N. SCALES MWD RUN 4 T. McGUIRE C. HENLEY MWD RUN 5 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 T. McGUIRE C. HENLEY 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING MWD RUN 6 # REMARKS: WORTHINGTON G. BECK 32 liN 15E 2085 4060 65.33 63.93 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 9..625 8.500 7.000 6.000 '1996 8799 · 0 11333.0 12060.0 MWD - GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. ALL MWD RUNS WERE DIRECTIONAL WITH GAMMA RAY (NGP) . PER ARCO INSTRUCTIONS, THE MARKED LINE GR USED FOR DEPTH REFERENCE (WALS, 21-AUG-94) IS INCLUDED WITH THIS LDWG TAPE. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9500.0 GR 10023.0 $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 10023.5 10025.0 10042.5 10044.0 10057.5 10059.5 10077.0 10079.0 10084.0 10087.0 10131.5 10135.5 10197.5 10201.5 10239.5 10244.0 10258.0 10264.5 10265.0 10272.0 10279.0 10287.5 10299.5 10307.5 10330.0 10336.0 10337.0 10345.0 10343.5 10350.5 10387.5 10394.0 10395.0 10401.5 10411.0 10415.0 10420.0 10425.5 10437.0 10441.5 10470.0 10475.5 10499.5 10503.0 10519.5 10523.5 10533.5 10538.0 10559.0 10562.5 10565.5 10569.0 10639.5 10642.5 10706.0 10709.0 10711.5 10714.5 10727.5 10730.5 10903.5 10907.0 10920.0 10926.0 10952.5 10959.5 10957.0 10964.5 10985.0 10990.5 11006.0 11010.0 11011.5 11016.5 11055.5 11059.5 11064.0 11067.5 12056.5 12060.0 $ MERGED DATA SOURCE all bit runs merged. STOP DEPTH 11095.0 11998.0 (Marked Line, WALS 21-AUG-94) EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE $ REMARKS: BIT RUN NO MERGE TOP MERGE BASE 2 10090.0 10733.0 3 10733.0 10846.0 4 10846.0 10983.0 5 10983.0 11333.0 6 11333.0 12060.0 MERGED MAIN PASS. THE CURVE GRCH IS THE MARKED LINE GAMMA RAY USED FOR DEPTH REFERNECE (WALS, 21-AUG-94). ROP WAS SHIFTED WITH GR. CN WN FN COUN STAT /??SHIFT.OUT $ : ARCO ALASKA, INC. : D.S. 5-05A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH GR 68 1 GAPI 4 2 GR MWD 68 1 AAPI 4 3 ROP MWD 68 1 FPHR 4 4 30 310 01 1 4 90 310 01 1 4 90 810 01 1 12 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 82 Tape File Start Depth = 12057.000000 Tape File End Depth = 9500.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 20461 datums Tape Subfile: 2 214 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10025.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10667.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MI/D FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 1. 08-AUG-94 MWD 2.16C 3.93 MEMORY 10733.0 10090.0 10733.0 0 .0 .0 TOOL NUMBER NGP 129 V5.74 8.500 8799.0 KCL BIOZAN 10.00 75.0 9.5 31000 5.2 .000 .000 .000 .000 .0 141.0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D.S. 5-05A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 17 Tape File Start Depth = 10735.000000 Tape File End Depth = 10025.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4264 datums Tape Subfile: 3 80 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10660.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIM UMANGLE: STOP DEPTH 11260.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MI/D VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MI/D CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 3. 10-AUG-94 MWD 2.16C 3.93 MEMORY 11308.0 10733.0 11308.0 0 .0 .0 TOOL NUMBER NGP 058 V5.74 8.500 8799.0 KCL BIOZAN 10.00 60.0 9.7 32000 4.8 .000 .000 .000 .000 .0 150.0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D.S. 5-05A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 16 Tape File Start Depth = 11310.000000 Tape File End Depth = 10650.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24425 datums Tape Subfile: 4 79 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NIIMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10797.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIM UMANGLE: STOP DEPTH 10935.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 4. 14 -AUG- 94 MWD 2.16C 3.93 MEMORY 10983.0 10846.0 10983.0 0 .0 .0 TOOL NUMBER NGP 058 V5.74 8.500 8799.0 KCL BIOZAN 10.00 67.0 9.4 31000 5.2 .000 .000 .000 .000 .0 141.6 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 5-05A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 5 Tape File Start Depth = 10990.000000 Tape File End Depth = 10795.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 5438 datums Tape Subfile: 5 68 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10933.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11283.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MI/D CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRC~TING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 5. 16-AUG-94 MWD 2.16C 3.93 MEMORY 11333.0 10983.0 11333.0 0 .0 .0 TOOL NUMBER NGP 058 V5.74 8.500 8799.0 KCL BIOZAN 10.00 60.0 9.7 32000 4.8 .000 .000 .000 .000 .0 141.6 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 5-05A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 10 Tape File Start Depth = 11335.000000 Tape File End Depth = 10930.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 26859 datums Tape Subfile: 6 73 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11201.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12002.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MI/D FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 6. 19-AUG-94 MWD 2.16C 3.93 MEMORY 12060.0 11333.0 12060.0 0 .0 .0 TOOL NUMBER NGP 058 V5.74 7.000 11333.0 PRO-FLO 9.00 52.0 10.2 44000 5.9 .000 .000 .000 .000 .0 141.6 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D.S. 5-05A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 21 Tape File Start Depth = 12060.000000 Tape File End Depth = 11200.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 10602 datums Tape Subfile: 7 84 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 8 is type: LIS 96/ 5/i4 01 **** REEL TRAILER **** 9~/ B/14 O1 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 14 MAY 96 ll:08p Elapsed execution time = 1.43 seconds. SYSTEM RETURN CODE = 0 ARCO ALASKA D.S. 5 - 05A PRUDHOE BAY Run 1' 10 - August - 1994 DLLIAClCNIGR 88O4 1308 Tape Subfile ~ is ~ype: 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 O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD RUN 1 6255.00 BRAD ESARY D. STEARNS D.S. 5 - 05A 500292017001 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 16-AUG-94 RUN 2 RUN 3 32 liN 15E 2086 1219 65.33 36.02 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) lST STRING 2ND STRING 3RD STRING 9.625 PRODUCTION STRING 8.500 REMAPJ{S: DLL/AC/CN/GR. ** PIPE CONVEYED LOGGING ** 8799.0 11310.0 CIRCULATION STOPPED AT 01:30, 10-AUG-94. DEPTH CORRECTED TO MWD BY ADDING 17' TO WIRELINE MARKS IN ZONE 1 (PER ARCO INSTRUCTIONS). MAIN PASS IS TWO PASSES SPLICED AT 11065' (SPLICED IN THE FIELD). UNABLE TO PERFORM A FREE PIPE ACOUSTIC CHECK. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, BOREHOLE CORRECTION = 8.5", CHISM FILTERING ACTIVE, NO CASING CORRECTIONS, SALINITY = 0.00 PPM. FOR COMPLETE DATA COVERAGE, THE EDITED MAIN PASS FILE WAS SPLICED TOGETHER FROM THE MAIN PASS & THE DOWN PASS. PRIOR TO SPLICING, THE DOWN PASS WAS SHIFTED U~ 3.5' TO BE ON DEPTH WITH MAIN PASS AT THE SPLICE POINT OF ROUGHLY 10300'. 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 BCS DLL 2435 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA .5000 START DEPTH STOP DEPTH 8804.0 11242.0 8804.0 11308.0 8804.0 11276.0 8804.0 11246.0 GR (MEASURED DEPTH) (shifted to MWD). BASELINE DEPTH LL3 8828.5 8860.5 8872.0 8871.5 8888.0 8926.0 8926.5 8952.0 8952.0 8977.0 8976.5 9068.5 9071.5 9088.0 9116.5 9119.5 9136.5 9137.5 9145.5 9146.0 9146.0 9150.5 9156.0 9170.0 9170.0 9170.5 9303.0 9324.5 9340.5 9343.0 9342.5 9376.0 9376.5 9425.5 9477.5 9489.5 9506.5 9517.0 9517.0 9532.0 9532.0 9532.5 9581.0 9590.0 9595.0 9594.5 9597.5 9611.0 9611.0 9611.5 9632.5 all runs merged; EQUIVALENT UNSHIFTED DEPTH -- DT NPHI 8828.0 8860.5 8887.0 8925.5 8926.0 9067.5 9071.0 9087.5 9117.5 9120.0 9120.0 9136.0 9137.5 9145.0 9145.0 9151.0 9156.0 9170.0 9170.0 9302.5 9303.5 9323.0 9324.5 9340.5 9375.5 9375.5 9425.5 9477.5 9489.5 9506.0 9506.5 9516.5 9517.0 9532.0 9532.5 9580.5 9589.5 9594.0 9595.0 9597.5 9610.0 9631.5 9611.5 no case 9669.5 9689.0 9711.0 9711.5 9736.0 9768.0 9768.5 9817.0 9825'.0 9831.5 9953.5 9954.0 10000.5 10030.0 10086.5 10087.0 10111.5 10124.5 10125.0 10136.5 10153.5 10154.0 10168.0 10182.5 10183.5 10187.5 10190.5 10191.0 10195.0 10217.5 10239.5 10243.5 10248.5 10256.5 10259.5 10268.0 10272.0 10277.5 10297.0 10302.5 10316.5 10317.0 10333.5 10346.5 10347.0 10351.5 10356.0 10362.5 10371.0 10385.0 10396.5 10414.0 10424.0 10424.5 10441.5 10459.0 10459.5 10462.0 10464.5 10472.5 9711.5 9768.0 10086.5 10168.0 10191.0 10195.0 10317.0 10347.0 10423.5 10439.5 9669.0 9711.0 9736.0 9768.5 9953.5 10087.0 10125.0 10136.5 10153.5 10182.5 10191.0 10316.5 10347.0 10363.0 10385.0 10396.5 10460.0 10465.0 10473.0 9689.5 9712.0 9768.5 9817.0 9825.5 9832.0 9953.5 10001.0 10030.0 10087.5 10111.5 10124.5 10153.5 10183.5 10188.0 10191.0 10217.5 10240.0 10244.0 10250.0 10256.5 10260.0 10269.5 10273.0 10278.5 10297.5 10303.0 10333.0 10346.5 10352.0 10356.0 10363.0 10371.5 10384.0 10396.0 10413.5 10423.5 10441.5 10460.5 10463.0 10473.0 10505.0 10511.0 10516.5 10519.0 10527.5 10547.5 10552.0 10554.0 10563.5 10566.0 10572.5 10573.0 10574.5 10643.0 10649.0 10659.0 10659.5 10670.5 10683.5 10692.0 10702.0 10712.0 10712.5 10724.5 10725.0 10729.5 10733.5 10748.5 10749.0 10750.0 10768.0 10836.5 10847.0 10891.0 10915.0 10915.5 10916.5 10928.5 10932.5 10941.5 10959.5 10962.5 10965.5 10971.0 10983.5 10986.0 10990.5 10992.5 11004.0 11030.0 11041.0 11073.5 11081.0 11084.0 11084.5 11101.0 11101.5 11112.5 11113.0 11146.0 10502.5 10509.5 10514.5 10552.0 10573.0 10642.5 10648.0 10659.0 10670.5 10683.5 10729.5 10732.5 10750.0 10917.0 10929.5 10963.0 10990.5 11030.5 11041.5 11084.5 11113.0 10516.5 10519.0 10547.5 10555.0 10564.0 10566.0 10572.5 10574.0 10645.0 10650.5 10660.5 10672.0 10683.5 10702.0 10712.0 10725.0 10748.5 10768.5 10914.5 10931.5 10941.0 10959.5 10962.5 10971.5 10984.0 10991.0 11072.5 11080.0 11083.5 11100.0 10510.5 10527.5 10566.0 10643.0 10691.5 10712.0 10724.5 10733.5 10749.0 10768.0 10837.0 10847.0 10891.0 10915.5 10960.0 10965.0 10971.0 10986.5 10992.0 11003.5 11040.5 11101.5 11113.0 11146.0 11197.5 11200.0 11200.0 11212.5 11212.5 $ MERGED DATA SOURCE PBU TOOL CODE RUN NO. PASS NO. GR 1 2 GR 1 6 BCS 1 2 BCS 1 6 DLL 1 2 DLL 1 6 2435 1 2 2435 1 6 $ REMARKS: 11197.0 MERGE TOP MERGE BASE 8804.0 10314.0 10314.0 11242.0 8804.0 10354.0 10354.0 11308.0 8804.0 10315.0 10315.0 11276.0 8804.0 10318.0 10318.0 11246.0 MAIN PASS. THIS FILE CONTAINS DATA FROM THE UPPER PORTION OF THE DOWN PASS SPLICED ONTO THE MAIN PASS FOR COMPLETE DATA COVERAGE. THE DOWN PASS WAS BLOCK SHIFTED UP 3.5' SO AS TO BE ON DEPTH WITH THE MAIN PASS AT 10300' PRIOR TO SPLICING. LLD, SP, MTEM, TEND, & TENS WERE SHIFTED WITH LL3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH1. OUT / ? ?MATCH2. OUT /??MATCH3 .OUT $ : ARCO ALASKA INC. : D.S. 5 - 05A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: 1 2 3 4 5 6 7 8 9 Name Tool Code Samples Units GR BCS 68 1 GAPI DT BCS 68 1 US/F TEND BCS 68 1 LB TENS BCS 68 1 LB LL3 DLL 68 1 OHMM LLD DLL 68 1 OHMM SP DLL 68 1 MV MTEM DLL 68 1 DEGF NPHI 2435 68 1 PU-S API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 67 465 06 6 4 4 84 653 71 5 4 4 20 789 90 0 4 4 20 789 90 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 98 211 23 1 10 FUCT 2435~ 68 1 CPS 4 11 NUCT 2435 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 240 4 98 211 23 4 98 211 23 44 Tape File Start Depth = 11317.000000 Tape File End Depth = 8804.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 60325 datums Tape Subfile: 2 519 records... Minimum record length: Maximum record length: 62 bytes 1014 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 logs run into casing. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 8729.0 8804.0 2435 8735.0 8804.0 $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH $ REMARKS: CASED HOLE portion of DOWN PASS. THE DOWN PASS WAS BLOCK SHIFTED UP 3.5' SO AS TO BE ON DEPTH WITH THE TOP OF THE MAIN PASS. CN WN FN COUN STAT ARCO ALASKA INC. D.S. 5 - 05A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units 1 GRCH 2435 68 1 GAPI 2 NPHI 2435 68 1 PU-S 3 FUCT 2435 68 1 CPS 4 NUCT 2435 68 1 CPS 5 TEND 2435 68 1 LB 6 TENS 2435 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 08 501 10 0 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 19 912 29 5 4 19 912 29 5 24 DATA RECORD (TYPE# 0 ) Total Data Records: 1014 BYTES * Tape File Start Depth = 8810.000000 Tape File End Depth = 8690.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 1688 datums Tape Subfile: 3 37 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 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: 1 1 6 .2500 VENDOR TOOL CODE START DEPTH GR 10309.0 AC 10309.0 DLL 10309.0 2435 10309.0 $ 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 11244.0 11310.0 11277.0 11251.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE HEAD SWIV BRID BRID CHT KNJT TEMP GR CN KNJT PCM KNJT MIS DLL FTS KNJT MIS AC $ PCL HEADSUB SWIVEL SUB BRIDLE ISOLATOR BRIDLE ISOLATOR CABLEHEAD TENSION KNUCKLE JOINT TEMPERATURE GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB KNUCKLE JOINT MASS ISOLATION SUB BHC ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER' S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 10-AUG-94 FSYS REV. J001 VER. 1.1 130 10-AUG-94 1916 10-AUG-94 11310.0 11315.0 8804.0 11308.0 1500.0 TOOL NUMBER 3944XA 3997XA 3997XA 3974XA 3921XA 2806XA 1309XA 2435XA 3921XA 3506XA 3921XA 3967XA 1229EA/1229MA 3921XA 3967XA 1609EA/1603MA 8.500 8799.0 8804.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 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 INC. : D.S. 5 - 05A : PRUDHOE BAY : NORTH SLOPE : ALASKA KCL/BIOZAN 10.00 75.0 9.4 3.9 171.1 .123 .054 .105 .000 .201 .000 THERMAL SANDSTONE .00 8.500 .0 71.0 171.1 71.0 .0 71.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GR AC 68 1 GAPI AC AC 68 1 US/F ACQ AC 68 1 CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RS DLL 68 1 OHMM RD DLL 68 1 OHMM IS DLL 68 1 A ID DLL 68 1 A ES DLL 68 1 MV ED DLL 68 i MV SP DLL 68 1 MV TEMP DLL 68 1 DEGF CNC 2435 68 1 PU-S 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 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 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 4 98 211 23 1 16 CNCF 2435 68 1 17 CN 2435 68 1 18 LSN 2435 68 1 19 SSN 2435 68 1 * DATA RECORD (TYPE# 0) Total Data Records: 339 PU-S 4 PU-L 4 CPS 4 CPS 4 966 BYTES * 4 98 211 23 4 52 326 75 4 84 023 70 4 83 368 34 76 Tape File Start Depth = 11317.000000 Tape File End Depth = 10301.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 141626 datums Tape Subfile: 4 427 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 5 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 4 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: 1 1 2 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8727.0 11242.0 AC 8792.0 11307.0 DLL 8759.0 11274.0 2435 8734.0 11248.0 $ 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): 10-AUG-94 FSYS REV. J001 VER. 1.1 130 10-AUG-94 1548 10-AUG-94 11310.0 11315.0 8804.0 11308.0 1200.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE HEAD SWIV BRID BRID CHT KNJT TEMP GR CN KNJT PCM KNJT MIS DLL FTS KNJT MIS AC $ PCL HEADSUB SWIVEL SUB BRIDLE ISOLATOR BRIDLE ISOLATOR CABLEHEAD TENSION KNUCKLE JOINT TEMPERATURE GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB KNUCKLE JOINT MASS ISOLATION SUB BHC ACOUSTILOG TOOL NUMBER 3944XA 3997XA 3997XA 3974XA 3921XA 2806XA 1309XA 2435XA 3921XA 3506XA 3921XA 3967XA 1229EA/1229MA 3921XA 3967XA 1609EA/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 8799.0 8804.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHM/4) 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: DOWN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 5 - 05A : PRUDHOE BAY : NORTH SLOPE : ALASKA KCL/BIOZAN 10.00 75.0 9.4 3.9 171.1 .123 .054 .105 .000 .201 .000 THERMAL SANDSTONE .00 8.500 .0 71.0 171.1 71.0 .0 71.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GR AC 68 1 GAPI AC AC 68 1 US/F ACQ AC 68 1 CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RS DLL 68 1 OHMM RD DLL 68 1 OHMM IS DLL 68 1 A ID DLL 68 1 A ES DLL 68 1 MV ED DLL 68 1 MV SP DLL 68 1 MV TEMP DLL 68 1 DEGF CNC 2435 68 1 PU-S 4 4 06 969 49 6 4 4 48 852 89 1 4 4 81 285 47 0 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 40 514 81 0 4 4 39 859 45 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 23 415 80 5 4 4 84 503 82 1 4 4 98 211 23 1 16 CNCF 2435 68 1 17 CN 2435 68 1 18 LSN 2435 68 1 19 SSN 2435 68 1 * DATA RECORD (TYPE# 0) Total Data Records: 873 PU-S 4 PU-L 4 CPS 4 CPS 4 966 BYTES * 4 98 211 23 4 52 326 75 4 84 023 70 4 83 368 34 76 Tape File Start Depth = 11310.000000 Tape File End Depth = 8694.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 210989 datums Tape Subfile: 5 961 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 6 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 5 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 4 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11084.5 11242.5 AC 11149.5 11308.0 DLL 11116.0 11274.5 2435 11091.0 11250.0 $ 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): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE HEAD SWIV BRID BRID CHT KNJT TEMP GR CN KNJT PCM KNJT MIS DLL FTS KNJT MIS AC $ PCL HEADSUB SWIVEL SUB BRIDLE ISOLATOR BRIDLE ISOLATOR CABLEHEAD TENSION KNUCKLE JOINT TEMPERATURE GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB KNUCKLE JOINT 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 10-AUG-94 FSYS REV. J001 VER. 1.1 130 10-AUG-94 2137 10-AUG-94 11310.0 11315.0 8804.0 11308.0 1200.0 TOOL NUMBER 3944XA 3997XA 3997XA 3974XA 3921XA 2806XA 1309XA 2435XA 3921XA 3506XA 3921XA 3967XA 1229EA/1229MA 3921XA 3967XA 1609EA/1603MA 8.500 8799.0 8804.0 MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 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: KCL/BIOZAN 10.00 75.0 9.4 3.9 171.1 .123 .054 .105 .000 .201 .000 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 8.500 TOOL STANDOFF (IN) : .0 REMARKS: REPEAT PASS (LOGGED WHILE GOING DOWN HOLE). $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 5 - 05A : PRUDHOE BAY : NORTH SLOPE : ALASKA 71.0 171.1 71.0 .0 71.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Name Tool Code Samples Units GR AC 68 1 GAPI AC AC 68 1 US/F ACQ AC 68 1 CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RS DLL 68 1 OHMM RD DLL 68 1 OHMM IS DLL 68 1 A ID DLL 68 1 A ES DLL 68 1 MV ED DLL 68 1 MV SP DLL 68 1 MV TEMP DLL 68 1 DEGF CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 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 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 18 LSN 2435 68 1 CPS 19 SSN 2435 68 1 CPS * DATA RECORD (TYPE# 0) Total Data Records: 89 966 BYTES * 4 84 023 70 4 83 368 34 76 Tape File Start Depth = 11316.000000 Tape File End Depth = 11051.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 162847 datums Tape Subfile: 6 175 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 7 is type: LIS 94/ 8/16 01 **** REEL TRAILER **** 94/ 8/17 O1 Tape Subfile: 7 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 17 AUG 94 8:22a Elapsed execution time = 21.48 seconds. SYSTEM RETURN CODE = 0