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188-151
Drill Site: 18 Well: 23 Mon Apr 18 14:30:44 1994 K-VALVE DESIGN DOME SET PRESSURE: FTP @ CLOSE (PSIG): K-VALVE CLASS (A, B, C ): 445 PSIG @ 60 DEG F 235 PSIG B COMMENTS. - K-valv~ is designed to dump in the hole. Well will have to be choked back to keep the k-valve open. This design is intended to work when ~OR has increased CC: ENGINEERING FILE / COORDINATOR PRB 24 (WITH ATTACHMENTS) J.C. SMART / M.G. SHOEMAKE PRB 20 (WITHOUT ATTACHMENTS) T.J. BRASSFIELD / J.M. RALPH PRB 15 (COVER ONLY) L.A. Parnell ATO 1564 (WITHOUT ATTACHMENTS) STATE OF ALASKA (COVER ONLY) DESIGNED BY: A.W. Brooks Drill Site: 18 Well: 23 Sun Feb 27 09:04:16 1994 K-VAL%~E DESIGN COSeCaNTS: DO~ SET PRESSURE: 350 PSlG @ 60 DEG F FTP @ CLOSE (PSIG): 225 PSiG K-VAL¥~ CLASS (A,B,C): B This ~s the initial design for this well The well is in LP and may have to be choked back to keep the k-valve open. Putting another well into HP to lower the CL pressure may help the dump. CC- ENGINEERINC~ FILE / ~.~,~=,~.-,._-..~,~.,~..-L (WITH ATTACH~iEN-TS J.C. SMART / M.G. SHO~~ P~ 20 t ~ ~nuu ~ ATTACHMENTS ) ~ E.E. VAUGHN / E.A. C~%~BELL P~ 15 D. M. Scott. ATO 1558 (WITHOUT ATTAC~4ENTS) STATE OF.ALASKA (COVER ONLY) DESIGNED BY: K. L. Martin Printing contents of current screen - wait for message to 'clear Drill Site: 18 Well: 23 CK LGR FTP OiL %WTR ,~EL~ TEST DnTn GOR GLR LIQ PWF 83 0 237 3757 0.0 781 83 0 220 3890 0.0 811 83 0 224 3843 0.0 749 74 0 228 3992 0.0 683 72 0 339 3535 0.0 792 73 0 349 5449 0.0 827 72 0 342 3491 0.0 806 72 0 317 3422 0.0 697 59 0 1142 1378 0.0 11701 11701 1378 60 0 1207 1120 0 0 17"~ . ~,8 17178 1120 60 0 1198 1195 0.0 16061 16061 1195 60 0 1176 933 0.0 15632.15632 933 781 3757 2193 811 3890 2183 749 3843 2223 683 3992 2362 792 3535 827 3449 806 3491 697 3422 Sun Feb 27 08:20:20 i994 Pi SEPARATOR DATE SEL TEF~ PRES 0.00 0.00 0.00 0.00 0 0.00 0 O.00 0 O.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 106 ,~,~= 02/22/94 Y 106 215 02/19/94 103 219 u~/17/94 99 221 o2/i5/94 99 210 02/09/94 97 213 UZ/u~/94 92 213 Ol/31/94 89 213 01/30/94 68 946 12/02/92 76 950 01/19/92 74 936 01/18/92 72 898 01/17/92 ESC=EXIT; Fi=HELP; F3=DESiGN; F4=DISTRiBUTION LIST; F5=SENSiTiVITY TABLE; F6=CHECKLiST; F10=ACCEPT; SFS=RESTORE ~LL TEST; CFg=CYCLE DATA; SSSV DEPT~ (~;~AS): 2044 FTP @ CLOSE (PSiG): 220 PRESS ADJUSTS~NT: 0 T~P CORRELATION: NA NOTE: LINEAR CORR USES SEP TEMP, Pi PROF USES BH TES~ AND ~LL PI WPS C= ..76861e-3 N= 1.000000 NEW C= 0.000000 ENTERED N= 1.000000 Printing contents of current screen - wait for message to clear Drill Site: 16 Well: 23 SENSITIVITY TABLE Sun Peb 27 08:54:44 ~9~ P.I. 2 . 50 2.50 3.. 50 =~. 50 %~TR 0 . 0 0 . 0 0.0 0.0 ~R 800 1200 800 1500 LGR 0 0 0 0 FTP i 200 495 541 495 577 FTP 2 225 525 556 525 590 FTP 3 250 552 568 551 599 ENTER VALUES FOR PRODUCTIVITY INDEX, WATER CUT, GAS-OiL RATIO, LIFT GAS RATE, AND FLOWING TUBING PRESSURE I, 2, or 3. P~SSURES AT THE SSSV WiLL BE CALCULATED FOR EACM GROUP OF iTEMS ENTERED. ESC=EXIT; FI=HELP; F2=WELL TESTS; F3=DESiGN; F4=DISTRIBUTION LIST; F6=CHECKLiST; Fx0-A~CEPT, Printing contents of current screen - wait for message to clear Drill Site: i8 Well: 23 K-VALVE DESIGN CHECKLIST RECENT ~-ELL TEST DATA iS ACCD-RATE A~D SHAKEOUT DATA CONFIFuMS WATERCUT ? y SUBJECT WELL iS PRODUCING INTO THE HIGH OR LOW PRESSURE CO~:~4ONLiNE ? ip ?-'-~ ~ ' '"~: ~"~ : 195 PAST 7 D~ AVERAGE cOk4Mu~L~. PRESSURE: 220 AND LOW PRESSURE SUBJECT WELL'S PAST 7 DAY AVERAGE SURFACE FLOWING TUBING PRESSURE: 222 PAST 7 DAY LOW FTP: 200 REASON: another well si in cl IS THE FTP SWINGING OR SPIKING ? n MOW MUCH ? 0 DOES THE F'~ vs CML PRESSURE iNDiCATE A CHOKE RESTRICTION OR UNDERSIZE ? n CURRENT CHOKE SETTING IS AT CFR OR HiGH LIMIT (WIDE OPEN) ? y SUBJECT WELL iS GAS LIFTED ? n GAS LIFT OPERATING SMOOTHLY ? n/a Sun Feb 27 09:24:58 1994 Printing contents of current screen - wait for message to clear 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 [] SUSPENOED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 88-151 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-21898 _.. 4. Location of well at surface 9. Unit or Lease Name Prudhoe Bay Unit 777'SNL, 267' WEL, SEC. 24, T11N, R14E i ~L{~,~ 1 10. Well Number At Top Producing Interval 507' SNL, 1568' WEL, SEC. 24, T11N, R14E 11. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 411° SNL, 1843' WEL, SEC. 24, T11N, R14E 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 50' I ADL 28307 121 Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offsho re 116. No. of Completions 1/17/89 2/1/89 11/6/93I N/A teet MSL I Zero 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD', 19. Directional Survey p0. Depth where SSSV set ~21. Thickness of Permafrost 9188' MD/8798' TVD 7982' MD/7729' TVD YES [] NO []! None feet MD ! 1900' (Approx.) 22. Type Electric or Other Logs Run GR/DIL, FMT/GR, DIL/BHCS/CNL/GR/Cal, GR/CCL/CBL, GR/CBT/CET/CCL, GCT 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT, PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5~ H-40 Surface 110' 30" 2150 # Poleset 10-3/4" 45.5# J-55 Surface 3498' 13-112" ~ 154 sX PF "E"/350 sx 'G'/155 sx PF "C' 7'5/8" 29. 7# L-80 Surface 8558' 9-7/8" 225 sx Class "G" 5-1/2" 17# L-80 8261' 9178' 6-3/4" 140 sx Class "G" ~24'.' Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MDI None None 8210' ii26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Top @ 8425' 124 cu fl Class "G"-squeezed to 1000 psi 7982'-8210' 101 cu fl Class "G" ,, 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) Not on production I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF !WATER-BBL CHOKE,SIZE ]GAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVEE DEC 5 0 ,A~asza Mil & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 8580' 8265' GOC 8990' 8629' Base Sadlerochit 9041' 8673' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to lhe best of my knowledge Signed~ __ Title Drilling Engineer Suoervisor Date /~"Z'r~P- ~'~ 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. RECEIVED Item 28: If no cores taken, indicate "none". Form 10-407 DEC 5 0 199~ A~,~ska Oil & Gas Cons. Commission Anchorage 18-23 DESCRIPTION OF WORK COMPLETED PRE SIDETRACK CTU CEMENT PLUG 10/16/93: A CTU Cement Plug was pumped to Plug & Abandon the lower wellbore prior to Sidetracking: MIRU CTU & PT equipment. Loaded the wellbore w/Hot Seawater, & RIH w/CT to tag bottom at 9087' MD. PU CT & pumped 22 bbls of 13 ppg Class 'G' cement, to place a cement plug over the perforation interval located at: 9030 - 9040' MD (ZIB) Ref. Log:BHCS 2/1/89. Placed a total of 5 bbls of cement behind pipe at 1000 psi maximum squeeze pressure. Contaminated cement w/biozan & jetted contaminated cement from wellbore down to 8300' MD. POOH w/CT. Rigged down. 10/17/93: PT cement plug to 1500 psi OK. RIH to tag top of cement plug at 8425' MD. Rigged down. 10/19/93: RIH w/tubing cutter & cut the 2-7/8" tubing at 8190' MD. 10/22/93: Ran a Leak Detection Log which indicated a leak was present in the 7-5/8" casing at 5700' MD. Pressure tests show that the cement plug has integrity, but the casing tested 1 bpm @ 2600 psi leak rate. Rigged down. Left the lower wellbore Plugged & Abandoned w/cut tubing for Sidetracking. RECEIVED DEC 50 199~ Oil & Gas Cons. Commission Anchorage BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: DS18-23 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 11/02/93 10:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 11/02/93 (1) TD: 0'( 0) 11/03/93 (2) TD: 0 PB: 0 11/05/93 (3) TD: 8006' (8006) 11/06/93 ( 4) TD: 8027 PB: 8006 PREP TO LD TBG MW: 9.9 VIS: 61 MOVE RIG IN. KILL WELL. SET BPV & ND TREE. SET PLUG. CHG RAMS. TEST BOPE. PULL BPV. MU LDNG JT & PREP TO PULL TBG. RIH W/ SECTION MILL. MW: 9.9 WBM POOH W/ 3-1/2" TBG. TEST BOPE. RIH W/ RETIEVE PKR. SET PKR @ 5710'. TEST ANNULUS. OK. SET PKR @ 5812'. TEST ANNULUS. LOSS RATE @ 1 BPM. SET PKR @ 5740' TEST ANNULUS. LOSS RATE SAME AS BEFORE. LEAK ISOLATED F/ 5710'-5740'. SET PKR @ 5710'. TEST CSG. OK. POOH. L/D PKR. RIH W/ BHA, SECTION MILL. RIH W/SECT MILL MW:10.0 VIS:103 RIH W/SEC MILL. SPOT MUD. MILLED TO 8006. PUMP VIS SWEEP. CIRC. CBU. POH. CHG MILLS. SLIP & CUT DRLG LINE. RIH W/SECT MILL #2. TEST BOPE MW:10.0 KC1 RAN MILL. REAM TO 8027. CBU. POH. LD MILL & DC. CIRC. PUMP CMT. POH. CLEAN OUT STACK & TESTED BOPE. RECEIVED DEC 30 ]993 Oil & Gas Cons. Commissioc, Anchorage ARCO ~l~sk~, Inc. P. O2ox 100360 Anchorage, Alaska 99510 DATE: 12-1-93 REFERENCE: ARCO CASED HOLE FINALS ~-33 10-1693 ~2-10 10-2293 -~_:_~__2-17 10-16-93 ~22 10-22-93 3-9 10-1893 ~--~~3~ 10-12~3 1~~3 ~2~ 1~1~93 ~~ 1~21~3 ~$0~13 1~1~3 ~~~19 1~1~93 ~~13 1~2~3 ~~~ 1.7-93 2 1~17~3 1~1~3 ~~~1~ 1~1~93 12-1~ 1~1~3 1~1~3 prod Perf Record Prod ~ome~l~ D~ B~t T~P USITL¢~,a~ ~~'] Color Pe~ R~o~ ~P~t lz~o - USIT (~-~osi~ ~Ped R~o~ ~ XPeff R~ ~o Collar C~ ~cker} Completion Please sign and return the ~ttached copy as receipt of data. RECEIVED BY ~ Have A Nice Day! Sonya Wallace AT0-1529 APPROVED Trans# 93144 # ~'ritAL ~ # CJtEVI~N #BPX # STATE OF ALASKA 1, fY' ~ 35°~ ~q ~' Sch 1, I~' Sch 1. 1~'~/a~t-l°~?~ Sch 1. ~' ~h 1, ~'~O~TZ~ ~h 1, ~'~' O- 11~0 ~h 1,~'wN0d~5 ~h 1,1"~'0- ~o0 ~h 1, ~' Atlas 1, ~' ~0 ~ q~0 ~h 1,2' l~-~ Sch 1, ~' ~h 1, ~' ~h 1, ~,~00 ~ ~h 1, ~' ~h 1, ~' ~h 1, ~' ~h 1, ~' ~h 1, ~' 33o0 ~1 o~ao ~h 1, ~' ~h 1, ~' ~h 1, ~' ~h 1, ~,E~6~o Atlas 1, ~' Atlas 1, 1"~'~0-i07~ ~h 1, ~' ~h 1, ~' ~h z, r' * The correct APl# for 9-7 is 50-029-20223-00. MEMORANDb, State o, Alaska Alaska Oil and Gas Conservation Commission TO: David Johnston~~ DATE: Chairman '~ THRU: Blair Wondzell, .~~ FILE NO: P. I. Supervisor FROM: Jerry Herring, }~)/~ SUBJECT: Petroleum Inspector October 22, 1993 pe9kjqad.doc Perforation Plug Installation AAI, Well :DS18'23 Prudhoe Bay Unit ~'~---' Sunday, October 17, 1993: I traveled to Prudhoe Bay Field to witness a perforation plug on well DS18-23. The plug was being installed in preparation for a redrill of the well. The Plug and Abandonment Report is attached. The previous day, cement was circulated to the top of the perforations and squeezed with a coil tubing rig. The perforations were between 9,030 and 9,040 feet. The cement plug was tagged at 8,425 feet, providing 605 feet of cement fill above the top of the perforations. The plug was next pressure tested with a seawater/methanol solution to 1,200 PSIG at the surface for 15 minutes. The pressure held steady and the plug installation was determined to be acceptable. There was some discussion between myself and Steve Whiddon, ARCO Wireline Supervisor, on the test pressure requirements and whether a post pressure test tag of the plug was truly necessary. Due to the significance of this plug and that a redundant Otis plug was to be set at 8,291 feet for cutting the tubing and circulation purposes, I chose not to make an issue of this. Development of our plugging procedure for this situation is possible to address the required test pressure, duration and tagging procedure for perforation plugs such as this one for a redrill of the hole. Summary: I witnessed the successful installation of a perforation plug on well PBU DS18-23. Attachment: pe9kjqad.xls STATE OF ALASKA ALAS~ OIL AND GAS CONSER VA TION COMMISSION Plug And Abandonment Report Operator: Operator Rep.: Lease No.: ARCOAlaska, Inc. Steve Whiddon Well No.: Sec. T-R Total Depth: Elevation: Well Name: PTD No.: T11N-R14E Date: 10/17/93 PBU DS18-23 88-151 Meridian: Mud Wt.: UM PPg. CASING DATA: Ddve Pipe: Conductor: Intermediate: 7-~/8" O.D." Set @: O.D." Set (~: O.D." Set (~: 8588 ft. With ft. Surface: ft. Prodctn: PLUGGING DATA: 10-3/4" 5-1/2" Penetration O.D." Set @: 3500 ft. O.D." Set @: 9187 ft. 1. Oi3en Hole Plugs: 2. Open Hole Isolation Plugs: 3. Perforation Plugs: 4. Annulus Plugs: Perforations at 9030' - 9040'. Plug tagged (~ 8425' & pressure tested at 1200 psig for 15 minutes. 605' of fill. 2.75" Otis XN Nipple plug at 8291'. 5. Casing Stub Plugs: 6. Surface Plug: Casing Removal: Casing Cut ~ Feet Casing Cut ~ Feet Casing Cut ~ Feet Casing Cut @ Feet REMARKS: Distribution: orig - Well File c - Operator c - DNR/DOG c - Database c - Rpt File c. Inspector Inspector (s) · PE9KJQAD.XLS FI-000 (Rev. 3/93) .... · STATE OF ALASKA .'-~ "~ AL, ~ OIL AND GAS CONSERVATION COMMIS', , APPLICATION FOR SUNDRY APPROVALS Abandon x Suspend Operation Shutdown Re-enter suspended well 1. Type of Request: 2. Name of Operator ARCO Alaska, Inc. Alter casing Repair well __ Change approved program __ 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 777' SNL, 267' WEL, SEC. 24, T11N, R14E At top of productive interval 507' SNL, 1568' WEL, SEC. 24, T11N, R14E At effective depth At total depth 411'SNL, 1843' WEL, SEC. 24, T11N, R14E Plugging x Time extension__ Pull tubing Variance ~ Perforate ~ 5. Type of Well: Development x Exploratory ~ Stratigraphic ~ Service Stimulate Other x Plugback for redrrll/// 6. Datum elevation (DF or KB) KBE = 50 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 18-23 9. Permit number 88-151 10. APl number 50- 029-21898 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9188 feet Plugs (measured) 8798 feet 9092 feet Junk (measured) 8616 feet Casing Length Size Cemented Structural Conductor 80' 20" 2150 # Poleset Surface 3462' 10-3/4" 1154 sx PF "E"/ Intermediate 35csx "G"/155 sx "C" Production 8523' 7-5/8" 225 sx Class "G" Liner 919' 5-1/2" 140 sx Class "G" Perforation depth: measured 9030'-9040' Measured depth L,;, E C EIV F: D E P 1 5 993 Alaska Oil & Gas Cons. Commissioll An rtical depth 110' 110' 3498' 3498' 8558' 8246' 8261~9178' 7980~8790' true vertical 8664'-8672' Tubing (size, grade, and measured depth) 3-1/2", 9.3#, L-80 tubing to 2899', 2-7/8", 6.5#, L-80 tubing to 8302' Packers and SSSV (type and measured depth) 7-5/8" Bakerpacker @ 8210'MD, 3-1/2" Camco TRDP-1A SSSV Nipple @ 2211'MD 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch ... 14. Estimated date for commencing operation 9/23/93 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended __ Service 17. I hereb_~certify that the foregoing is true and correct to the best of my knowledge. Signe~ /~"~' ~L, Title Drilling Engineer Supervisor _ FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test Location clearance ~ Mechanicai iniegrity Test Subsequent form required 10- / Approved by order of the Commission Form 10-403 Rev 06/15/88 Original Signed By Date I A~roval No. ~,~,,.. · ~,~, ~ *.:v .~..~, ~..,~,~i.a,~ · Commissioner Date SUBMIT IN TRIPLICATE St~-'")RY APPROVAL APPLICATI PLUG-BACK,, SUMMARY PROCEDURE To prepare for the DS18-23A redrill, the following actions will need to be taken prior to the rig move' 1. Notify an AOGCC representative prior to commencing plug-baCk operations. . . Lay a cement plug starting from PBTD. Leave the top of cement at least 100' above the top perforation at 9030' MD but below the tubing tail 'at 8302' MD. With an AC)GCC representative on location to witness the operation, run in with slickline and confirm that top of cement is at least 100' above the top perforation. 4. Rig up electric line and cut the 2-7/8" tubing just above the production packer at 8213" MD. 5. Circulate the well over to seawater and freeze protect well with diesel to 2000'MD. 6. Bleed any pressure from the tubing, inner annulus and outer annulus to zero. 7. Install a back-pressure valve. Remove the well house and flowlines. Level the pad and dig out the cellar. Prepare the pad for arrival of the rig. RECEIV .D S E P 1 5 t99~ Alaska Oil & Gas Cons. Anchorage S~8 23 PLUGBAC~ Top of 5~l/2"liner@ 7850' MD Window in 7-5/8" @ 8000' MD Tubing cut @ 8200' MD (Did perfs plugged _~ 8930' MD (or higher) Squeeze perfs: 9030' - 9040' MD Target Displacement: 660' Target @ 9566' MD F:'., (], i.~ [) × ~ (') (:;"3 6 ;.":', i,.a. C H 0 R A [; E, A !... A S K A ! -] R E F:' E F;: Iii i',! C Iii] ' A R C 0 C A S E D H 01_ IE F:' i1' N A L. S i .... i 9 4 ..... i 4 .... F3 ? C: 0 L.. I... A R /F:' E F;.'.I::' I;< U N i , 5" 3-'7 6-'7'--- 8':? I N,J I:".-: C'I' I 0 N F'R 0 F' I L. E R U N i , 5" 3 .... i,? ...../:, .-- t ~-. '"~ .... 89 F:' E R F:' F:..' E C !] R D R U iqt , .'5" 4 --' k'.~' 4 .... t 4 -89 C 0 J... L. A R/' F:' Iii] R FY F;.' I..I N. ;~' i '-' ]3, a. .... 1 ';'.,. ,'; · ...... t t lit c~, C 0 I... L. A I:~: / I::' I~:. R F' I:< U Nt , ':;...." 4-20 6""2-8'? IN. JECi"ION. F'I;:OFILE I;:t. JW t , '5" 5 '-' t '2 6- 3---89 F' I T S I::,' U N i , 5" '5-t ~,' 4-2(;;,-8':? COL_LAR/PIEI:('!r RUN t , 5" ..... ; 6 4-P, 9 GAS I..IF'T SURVEY RUN i , .. t '~--3''~ 6-i 4-'-8'"? COI..L. AR/F'EI:.'.F t;:UN 1 ':~" t4 t:3 · -' pc> C , 5' - 6 .... 3 -- .~, I iH J iii: T I 0 N P R 0 F I L. E R U N i,1-t.4 6-3-89 IN.JEC/"ION F'ROFII_E RUN t, 5" t 5 .... .4 6-' 4 -'" 8 ''~' L. ['i] A I< iD E ]" l::J C T I 0 N R !..I N i , t" ~5-t5 6-~ ?-89 COI..I..AR/F'ERF RUN i, 5" · "l ' 'l !" t 6.--7 4-.28-89 COI. L. AR/FEkF I:i:l..IN t , 5" ~8"-2J 5--Ji-89 RI'I"S RUN t, '5" F'L. EASE SIGN AND RETURN I'HE Afl'ACHED COPY AS RECEIP'¥ OF I)A/"A, 5" SAL. L.Y I..IC)F'F:'E:CI(ER ~ JUN2 8 AT0-t5"29 'fRANS:~ 89263 Alaska Oil ~ Gas Cons. Commission AnohoraQe I) I $]'R I BUT I [)N :~- CENTRAL FILES ~ F:'HILL I F'S ~- CHEVRON F:'B WELL FILES D & M R &'D $ EXTENSION EXPLORATION $ BPX "" EXXON :~ ~ S]'A'I'E OF AL. ASKA MARATHON · '~,- TEXACO · . MOBIL WELL NAME PERIOD OF CONFIDENTIALIT" DATE OF COMPLETION, SUSPENSION OR ABANDONMENT 30-DAY FILING DATE RELEASE DATE COMMENTS B.RPC.02 (05/89) , STATE OF ALASKA ~ ~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPOi i id)I .CIG[ 1. Status of Well Classification of Service Well OIL ~ GAS [~ SUSPENDED ~ ABANDONED ~ SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, inc. 88-151 3. Address 8. APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50- 029-21898 4. Location of well at surface 777' FNL, 266' FEL, Sec.24, T11N, R14E, UM At Top Producing Intervat 507' FNL, 1568' FEL, Sec.24, T11N, R14E, UM At Total Depth 411' FNL, 1843' FEL, Sec.24, T11N, R14E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. RKB 50' I ADL 28307 ALK 2317 12. Date Spudded 113. Date T.D. Reached 14. Date Comp., Susp. or Aband. 01/1 7/89 I 02/01/89 03/26/89* 17. Total Depth (MD+TVD)/18. Plug Back Depth (MD+TVD 19. Directional Survey 20. Depth where SSSV set 9188'ND/8798'TVI~ 9092'MD/8616'TVD YES l~' NO [] 2211 ' feet MD 22. Type Electric or Other Logs Run GR/DIL, FNT/GR, D IL/BHCS/CNL/GR/Cal, GR/CCL/CBL; GR/CBT/CET/CCL, GCT 23. CASING, LINER AND CEMENTING RECORD 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number 18-23 11. Field and Pool Prudhoe Bay Field Prudhoe Bay 0il Pool 15. Water Depth, if offshore 116' No. of Completions N/A feet MSLI 1 I 21. Thickness of Permafrost 1900' (approx,) CASING SIZE WT. PER FT. 20" 10-3/4" 91.5# 45.5# SETTIN( DEPTH MD GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED H-40 J-55 29.7# 17.0# 7-5/R" 5-1/2" II--~O I -RO Surf Surf 1!0' ~qR ~ 8558' 9!R0' 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) Perforated w/6 spf, 0° phasing 9030 '-9040 'MD/8664 '-8672 'TVD 30" 1R-l/?' 9-7/8", 6-3/4'! 25. 2!50# Po! eset !!5~_ s× PF "E" & 350 sx Top job ?:/!55 sx PF "C" 225 s× Class G !~.0 s× Class G TUBING RECORD C! ass G I SIZE ~ DEPTH SET (MD) PACKER SET (MD) 3-1/2"/2-7/8t' 8303' 8210' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production Date of Test Flow Tubing Press. Hours Tested Casing Pressure 28. Method of Operation (Flowing, gas lift, etc.) !PRODUCTION FOR IOIL-BBL GAS-MCF TESTPERIOD ~ J ~CALCULATED . I OIL-BBL GAS-MCF 24-HOUR RATE I~I CORE DATA WATER-BBL WATER-BBL ICHOKESIZE IGAS-OILRATIO OIL GRAVITY-APl (corr) Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None Note: Drilled RR 2/5/89. Tubing run 3/8/89. Perforated well 3/26/89. 0 7 & Gas Cons, Commission Anchorage Form 10-407 048/WC6 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 3O. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH I TRUE VERT. DEPTH GO'R, and time of each phase. Top 5ad1 erochi t 8580 ' 8265 ' N/A G0C 8990 ' 8629 ' Base Sadlerochit 9041' 8673' 31. LIST OF ATTACHMENTS Addendum (dated 4/7/89) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Si. ned ~"'"~- ~ Title .eg,ona, D r'i,,,ng E ngroate ~I~/~ 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 !6, and in item 24 show the producing intervals for only the interval reported in itern 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- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jec[ion, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ADDENDUM ~EL L: 2/17/89 18-23 RU Schl, rn GR/CBT/CET/CCL to PBTD of 9104' ELM to top of 5½" lnr @ 8250' MD w/O psi & w/lO00 psi. Rn GR/CCL f/PBTD to 3400' MD. Rn GCT gyro f/PBTD to surf. RD Schl. Drilling Supervisor $UB.$URFACE DIRECTIONAL SURVEY Co~ ARCO ALASKA INC We)) N~ITIO D,.S. 18-2~(,,777' FNLr267' F,ELrSEC 24,,TllN,R14E,UM) FI®Id/Location..P. RUDHO,E BAY,. NORTH S,LOPE, AL. ASKA., Job R!,fl~lnCl No, OM,tt 73278 17-FEB-Sg ~I~L~. Coml~utld BY:. JOHNSON SINES .,,. SCHLUMB~RGFR -~ DIRECTIONAL SURVEY CUSTOMER LISTIN~ FOR ARCO ALSKA INC. DRILL SITE 18-23 PRUDHOE BAY NORTH SLDP~.~ AL&SKA SURVEY D~.T%: l?-FEB-19B ~N~INEER: G. J]HNSUN M~THUUS g~ COMPUTATION TUOL LOC&TION: T~NGENTTAL- ~VER~GED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VkRIICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET ~ZI!qUTH OF NORTH 68 DEG 5 MIN WEST ARCU ~L3KA /NC. UR1LL 3IIE 18-Z3 PRUDHOE 6R¥ NORTH 5LUPE, ALASKA C3MPUT~TION D~TE: 11-APR-89 OATE UF SUFVEY: '17-FE8-198 KELLY 8tJSH[NG ELEVATLON: 48.00 FT ENGINEER: G. JOHNSON INTERPOLA'TE3 VALUES FOR EVEN iOO mEET OF MEASURED DEPTH TRUE SU~-SEA COURSE MEA~URhD V~RIICAL VERTICAL DEVIATION ~ZIMUTH OEP'iH DEPTH DEPTH DEG MIN DEG ~IN VERTiC,1L DOGLEG RtCTANGUL~P, CUORDINAT~S HURIZ. DEPARTURE S.!~CT.ION SEVERITY NORTH/SUUTH E&ST/WEST DIST. AZIMUTH FEET OEG!lOO FEET FEET FE~-.T DEG MIN O.OU U.O0 -48.00 , ' · N 0 0 = 100.U0 100.05 52.05 S 59 39 W ZUO.OU ZOO.05 152.05 ',5 S 69 5;']- W ~UO.OU ~00.05 252.05 0 S 62 1.1 W 400.00 400.05 ~52.05 0 25 S 52 26 W 500.00 500.0~ ~51.04 0 28 S 56 3~ W 'EUO.OU 600.0~ 552.0~ 0 30 S 39 23 W 700.00 700.0~ 552.03 0 28 S 20 12 W UOU.OO 8UD.O~ 752.03 '0 29 S 25 55 W ~UO.UU 900.0~ 852.03 0 30 S 10 49 W 0.00 0.00 0.00 N 0.00 E 0.02 0.1.9 0.0~ S 0.0~, W 0.J2 0.00 0.20 S 0.42 W 0.67 0.41 0.3,g S 0.87 W 1.09 0.00 0.77 S 1.48 W 1.51. 0.00 1.21 S 2.12 W i.'39 O.O0 1.76 S 2.75 W 2.01 0.00 2.51 S 3.18 ~ 2.01 0.2~, 3.27 S 3.4~ W 1.98 O.O0 4.09 S 3.78 W 0.00 N 0 0 t 0.06 S 46 7 W 0.47 S 65 6 W 0.95 5 66 14 W 1.67 S 62 24 W 2.43 S 60 19 W 3.27 S 57 17 W 4.05 S 51 ~0 W ] ~.78 S 4~ 50 W / 5.56 S 42 43 W 1UUO.OU lOOU.O2 952.02 1100.00 1100.02 1052.02 1ZOO.UO 1200.0Z 1152.02 1300.00 1300.02 1252.02 1400.00 1400.01 1352.01 lbO0.UO 1500.01 1452.01 lOUO.UO 1600.01 1552.01 1100.00 1699.99 1651.99 1800.00 17"~9.98 1751.98 1'900.U0 1899.97 1851.97 0 30 S 11 29 W 0 25 S 1~ 10 W 0 21 S 38 23 W 0 23 S 46 30 W 0 27 S 4431W 0 6 S ,43 18 W 0 56 N 58 14 E {3 53 N 65 15 E 0 43 N 63 47 E 0 45 N 57 25 E 1.77 O.DO 4.95 S ~.90 W 1.6'7 0.01 5.76 S 4.11 W 1.69 0.16 6.37 S 4.38 W 1.94 0.24 6.86 S 4.85 W 2.24 0.00 7.38 S 5.39 W 2.46 0.17 7.80 S 5.7) W 2.02 0.15 7.3~ S 5.15 W 0.94 0.51 6.62 S 3.68 W -0.01 0.00 6.00 S 2.42 W -0.80 O.OO 5.4~ S 1.~1 W 6.~l S 38 13 W 7.08 S 35 33 W 7,73 S 34 32 W B.40 S 35 14 W ~.13 S 36 7 W ~.T1 S 36 33 W 9.00 S 34 55 W 7.58 S 29 3 W 6.47 S 21 59 W 5.56 S 13 36 W ZOUO.UO 1999.96 1951.96 Z1UO.OO Z09W.94 Z051.94 ZZO0.O0 Z199.91 2151.91 Z-tO0. O0 ZZW~.88 2Z51.88 Z400.OO 2399.84 2351.84 ZSO0.OU Z499.80 2451.80 Z600.UO Z599.75 2551.15 Z/UOoUU "699.69 265'1.69 ZSO0.OU Z f'~W. 69 ZTb 1..60 Z900.00 2899.45 2851.~5 1 22 N 41 4~ E 1 28 N 28 57 E 1 29 N 22 41 E 1 39 N 28 4'3 E 1 46 N 34 55 ~ 1 51 N 52 50 E Z 7 N 70 38 E Z 49 N 89 Z~ E 3 33 S 74 32 ~ -1.73 0.53 4.70 S 0.03 -2.70 0.60 3.46 S 1.51 -3.22 0.00 1.36 S 2.93 -5.40 0.00 0.95 N 4.0~ -3.48 0.69 3.41 N 5.13 -3-~ 0.25 5.96 N 6.69 -5.08 0.59 8.29 N 8.81 -7.ZB 0.61 9.91 N 11.~3 -10.92 1.07 10.60 N 16.04 --16.15 0.61 9.89 N Il. B9 4.71 S 0 Z4 W 3.18 S Z3 35 E 3.Z3 S 65 2 E 4.15 N 76 49 E 6.16 N 56 Z2 E 8.95 N 48 17 E 1Z.lO N 46 44 E 15.43 N 50 4 E lU.Z2 N 56 52 E 23.5~ N 65 11 E 3OO0.UO 19~)~.2~ 2951.Z4 3100.00 5099.03 3051.03 ,~ZO0.OU 3198.83 3150.83 3~00.00 329~.66 3250.56 3~00.00 33~8.41 3~50.41 35U0~0 3498.22 3450. ZZ 5600 ~U 3597.95 3549.95 3700 0 J697.7~ 36&9. ~4 3 43 S 55 I1 3 42 S 44 18 3 24 S 45 25 3 19 S 3924 3 49 S 28 3 4 1Z S 19 4 4 7 S 16 22 3 19 S 9 O 249 S 6 26 f Z 5 S 4 54 -22.56 0.64 7.63 N 27.38 -28.96 0.6~ 4.39 N 32.98 -34.99 0.68 0.31 N 37.85 -40.19 0.69 3.97 S 41.73 -45.26 1.13 9.15 S 45.11 -50.27 0.41 15.6~ S 47.89 -54.95 0.86 22.63 $ 50.10 -59.59 0.82 28.96 S 51.50 -61.12 0.00 34.04 S 52.19 -6~.11 0.59 ~8.31 S 52.6! 28.43 N 7~ 26 E 33.21 N 8Z Z5 E 31.85 N 89 31E 41.92 S 84 34 E 46.03 S 78 32 E 50.~8 b T1 52 E 55.00 5 65 38 E 59.0~ S 60 39 E 62.31 S 56 52 E 65.09 b 53 56 E COMPUT,~TI:]N D~IE: II-APR-B9 ARLO ALSKA INC. DRILL SIIE 18-23 PRUDHUE BAY NORTH SLOPE, ALASKA D~TE OF SURVEY: 17-FEB-198 KELLY ~USHING EtEVATiUN: 48.00 PT ENGINEER: G. JOHNSON INTERPOL~TEO VALUES FOR EVEN 100 FEET OF MEASURED DEPTH 'TRUE SUB-SEA COURSE M~ASUREU VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH OEP'TH DEPTH DEG MIN DEG MIN 4. UOU.UO J997.45 3949.45 S 2 5~ E ~IUU.UU ~097.59 40~9.39 S 0 31 W 4ZUO.OU ~191.36 41~9.36 5 ~ Z1 W 450U.~0 aZ97.3~ ~Z&9.33 5 3 9 ~ ~UO.UO ~397.30 43~9.30 ~,':.~:': L'2 S 4 ~1 W ~SOO.OU 4497.28 4449.28 i I 4 4600.00 4591.2'7 4549.27 , 0 53 410U.UO ~697.26 4549.Z6 0 47 ~SOOoUU ~79'/.Z5 4749.Z5 0 52 5000.00 49~7.Z3 ~949.Z3 0 23 5100. OO 50~7.20 5049.Z0 2 2Z 5ZUO.UU 5196.92 5148.92 5 56 5~UO.OU 5296.00 5248.00 9 30 5~O0.OO 5394.12 5~46.12 12 10 bbUU.UU b491.45 54~3.45 14 41 b6UO.OU 5~B1.08 5539.08 19 14 5700.00 b6~9.60 5631.~0 25 15 b~OO.UO b769.04 5721.04 27 3w ~900.00 5851.15 5809.15 28 Z~ S 9 59 w S 16 10 W S 15 5 W S 18 ~! W S 15 45 W N 99 15 W N 45 38 W N 72 45 W N 73 Z W N 75 Z W N 78 6 W N 76 1~ W N 78 32 W N 79 10 W N 79 4 W 60OO.OO 59~5.17 5897.17 28 8 6100.00 6053.4B 5985.~8 27 46 6ZUU.UU 61ZZ.ZU 6074. ZO 27 6300.00 6211.29 6163.29 26 52 6~00.00 6300.49 6252.49 26 35 6~00.00 .~3~9.9~ 6141.96 26 ZS bTUO.O0 6569.~3 6521.73 25 6800.00 6660.40 6612.40 24 6~OO.UO b~bl. Z8 6'f05. Z8 24 4~ 7UUU.UU 68~1.97 5 [9~.'¢7 Z~, 5? 1100.00 6932.62 6884.62 24 56 /Z00.OO ~0Z3.37 697~,. ~7 24 48 ~5OO.UU fll~.O9 7066.09 24 58 1400.00 7Z0~.67 7156.67 25 11 1500.00 7295.11 7247.11 25 21 7bO0.O0 /3US.lO 7.53 f.lO Z6 ~7 I~O0.UU ~474.50 74Z6.~0 26 10 VkRTICAL DUGLEG RECTANGULAR COORDINATES HORIZ. OEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH F~ET DEG/IO0 FEET =EET FEE1 DEG MIN -6~.69 0.27 41.92 ,S 52.87 E -66.02 0.48 45.27 S 52.95 E -66.90 O.O] 47.94 S 52.82 E -67.68 0.16 50.46 S 52.65 E -68.40 0.17 52.72 S 52.52 E -68.q5 0.81 54.73 S 52.30 E -69.17 O.O0 56.33 S 51.89 E -69.31 0.24 57.71 S 51.49 E -69.~+7 0,11 59.12 S 51.09 5 -69.50 O.Z1 60.49 S 50.68 E -69.69 1.60 61.31 S -67.42 2.50 59,7'1 S -60.26 3.21 56,84 S -46.91 4.43 52.84 S -27.75 Z.07 47.64 S -5.09 3.87 42.34 S 23.67 4.09 35.86 S 61.00 3.80 27.43 S 104.89 1.89 151.33 0.27 N vq 29 W 197.89 N '~0 ~ W 243.82 N 80 20 W 288.93 N 80 4~ W 333.29 N ~0 53 W 377.39 N 80 59 W 420.97 N 81 17 W 464.04 N :~I ZQ W 506.29 N 91 43 W 547.~3 N 31 58 W 587.83 q RI 4~ W 628.75 N 81 ~3 W 669.80 N ~Z 5 W 710.60 N 82 ~ W 151.41 N 82 7 w ?92.49 ~ ~1 42 W ~33.90 N 72 ~ W 876.81 N 68 35 W 921.57 67,47 S 51 35 E 59.66 S. 49 Z8 E 71.33 S 47 46 E 72.93 S 46 13 E 74.41 S 44 53 E 75.70 S 43 41 E 76.59 S 42 39 E 77.34 5 41 ~,4 E ?~.14 5 40 49 ~ 7~.92 5 39 57 E 50.23 E 79.26 S 39 19 E ~8.62 E 77.04 S 39 7 E ~2.08 E ?0.7Z S 36 30 E 29.3! F 60.42 S 29 0 t 10.74 E 48.83 S lZ 42 E 11.55 W 43.88 S 15 15 W 39.95 W , 53.68 S 4~ 5 W 76.79 W 81.54 S 70 20 W 18.95 S 120.69 W 122.17 S 81 4 W 9.99 S 157.14 W 167.4~ S 86 34 W 0.83 0.5Z 0 .Z5 0.75 1.73 0.80 0.75 0.90 0.63 0.21 1.11 S 213.76 W Z13.'~6 S 89 42 W 7.21 N 259.92 W 260.02 N 88 24 W 15.08 N 305.38 W 305.75 N 87 10 W 22.54 N 350.19 W 350.~1 N 86 19 W 29.81 N 394,80 W 399.93 N 85 40 W 36.94 N 458.91 W 440.46 N 85 11 W 43.72 N 482.61 W 484.58 N 84 49 W 50.28 N 525.52 W 521.~2 N 84 32 W 56.5I N 567.25 W 570.05 N 8~ I8 W 62.3~ N 608.5~ W 611.73 N 8~ 8 W 0 .Z1 0.19 0.35 0 .ZO 0.04 1.20 5.25 1.38 I .17 . 1.69 68.34 N 650.25 W 653.~3 N 8~ 0 W 7~.45 N 69Z.04 W 696.03 N 83 51 W 80.38 N 733.62 W 738.UZ N 83 44 W 86.16 N 7f5.29 W 7.~0.07 N 83 39 W 91.91 N 817.26 ~ 8ZZ.~I N 83 34 W 97.80 N 859.53 W 8~5.07 N 8~ 30 W 106.89 N 902.13 W 908.4~ N 8t 14 W 122.16 N 944.2] W 95Z.09 N 82 ~7 W 138.57 N 984.Z~ W 993.~7 N 81 59 W 155,40 N 1022.91 W 103~.69 N 81 21 W COMPUT~TI3N DATE: ll-~PR-89 ARCO ALSKA [NC. DRILL SITt I8-23 PRUDHUt BRY NURTH ~LUPE, ~LASKA PAGE '3 DAI~ OF SURVEY: l?-FEB-19B KELLY !USHING ~LEV~TIDN: AS.DO F1 ' ENGINEb~t G. JDHNSON INTERPOLATED VALUES FOR EVEN 100 FEET UF MEASURED DEPTH TRUE SUB-SEA COURS~ ~EASURbD V~RIICAL VERTICAL DEVIATION AZIMUTH UEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGUL&R CgOPDINAT..:S HORIZ. DEPARTURE SECTION SEVERI'TY NORTH/SOUTH EAST/~EST DIST. AZIMUTH FEET ?.lE G/100 PEET P'E'E T FEET DEG M'[N N 66 3~ W 105U.47 N 67 5~ W 1094.35~ N 6~ 17 W 1138.57 N 68 4'~ W 1182.59 N 67 51 W 1,?.26.90 N 67 23 W 1271.68 N 67 41 W 1516.9B N 68 17 W 1~62.~6 N 67 29 W 1406.~5 N 69 41 W 1451.84 0.33 1.11 0.41 0.50 O.B1 0.38 0.56 1.65 0.66 2.57 1T2.8'~ N lOS2.?l W 1076.74 N BO ~5 W 1~9.90 N 1103.21 W 1119.~6 N 80 14 W 206.27 N 1144.29 W 1!62.?~ N 79 ~6 W 222.3/ N 11~5.26 W 1205.94 N 79 22 W 238.6q N 1226.48 W 1249.48 N 78 59 W 255.83 g 1267.83 W 1293.38 N 78 35 W 273.21 N 1309.67 W 1337.87 N 78 13 W 290.20 N 1351.75 W 13B2.55 N 77 53 W 306.93 ~4 1392.5~ W 142b.~'T N 77 34 W ~23.5~, N 1434.77 W 14TO.BO N 77 17 W NUOU.UO 86J~.O1 8590.01 30 4~ WIO0.UO 8723.22 B6IS.ZZ 31 47 5) 188.00 B198.01 8750.01 31 47 N 72 40 W N 74 5Z W 1552.85 N 74 52 W 1598.39 3. 0.00 0.00 )39.51 N 1481.1.6 vi 1519.57 N 77 5 W 353.7T N 1531.50 W 1571.~ N 76 59 W 365.89 N 1576.26 W 1618.17 N 76 55 W COM~U'TATION OATE: II-~PR-~9 PAGE ARCO ALSKA INCo DNILL S/lt 18-2~ PRUDHOt 8AY NURTH ~LUP~ ALASKA O~TE 9F SURVEY: 17-FEB-J98 KELL~ BUSHING ELEVATION: 4~.00 FT - ENGINEER: G. JOHNSON INTERPOLATED VAlUeS FOR EVEN 1000 PEET DP M~ASUREO ~EPlH TRU~ SUB-S~A COURSE MEASURED ¥~RI ICAL VERTICAL. DEVIATION'AZIMUTH DEPTH DLPTH DEPTH DEG MIN DEG MIN O.OU O.O0 -48.00 ZOUO.OO 1DOO.OZ 95Z.0 ZUO0.UO 1999.96 1951.96 JUUO.OO Z~.,Z4 2'~5.I.Z4~ 4000.00 3997.45 3949.45 .1 5000.00 4997.23 4949.23' ,0 23 6000.00 59~5.11 589~.17L~ lO00.OU 6841.97 6193.97:~4 57 ~OUO.O0 71~.37 7697.37 26 9UO0.UO B6~8.01 8590.01 30 43 VERTICAL DO~LEG R~CTANGUL~R COORDiNATSS HORIZ. DEPARTURE SECTION SEVFRIT¥ NORTH/SOUTH E~ST/WEST DIST. ~ZIMUTH F~ET DEG/iO0 FEET ~EET FEtT DEG MIN N 0 0 E 0.00 0.00 S ll Z9 W 1.77 0.00 N 61 32 E -I.73 0.53 S 65 11 E -2Z.56 0.4~ S 2 5~ E -64,$9 O.Z7 N 89 15 W -69.49 1.60 N '79 29 W 197.89 0.83 N 81 4~ W 528.75 O.Z1 N 66 33 W 1050.~7 0.33 N 72 40 W 1500.82 3.64 0.00 N 0..00 E 0.00 N 0 0 E 4.95 S 3.90 W 6.]! ~ 38 13 W 4.70 S 0.03 W 4.71 S 0 24 W 7.63 ,~ 27.38 E 28.43 N 74 26 E 41.92 S 52.87 E ,57.47 S 51 35 E 61.31 S 50.23 E 79.26 S 39 19 E 1.11 S 2'13.T6 W 213.76 S 89 42 W 68.3~, N ~50.Z5 W 653.83 N 84 0 W '~ 172.84 N 1052.77 W 1076.'14 N 80 45 W 339.51 N 1481.16 W 1519.57 N 77 5 W W1UU.UO 87W8.01 8750.01 31 4? N 74 5Z W 1598.89 0.00 365.88 N 15T6.26 W 1618.17 N 76 55 W C!]NPUT~.IIUN 9ATE: 11-~PR-d9 '~ ARCO ALEKA 1NC. URILL SIIE 1B-Z3 PRUDHOE BAY NURIH SLOPE~ ~LASKA PAGE DATE UF SURVEY: 17-FE8-198 KELLY gUSHING ELEVATION: 48.00 ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEn DEPTH TRU~ ~UB-SEA COURSE MEASURED VeR[ICAL VERTICAL .DEVIATION aZI.UTH DEPTH DEPTH DEPTH O+,EG MIN DEG MIN O.OO U.O0 -48.00 0 N 0 0 E 47.97 ~8.00 0.00 S 59 9 '~ 147.95 148.00 100.00 S 67 48 W 2~7.95 24B.00 ZO0.O0?',/~.~ S 6~ 3 W 547.95 3~8.00 300.00 i'~';.,, O 25 S 59 4 W ~'1.~6 ~8.00 400.00 ~, 0 25 S 5~ 22 w ~-f.gb 5~.00 500.00 0 Z8 S 49 9 W 647.96 64U.00 600.00 0 29 S 30 3! W ~47.~7 7a8.OO 'tOO.DO 0 27 S 20 49 W U~?.91 B~8.00 800.00 O 31 S 19 18 W VERTICAL OOGL5G RECTANGULAR CUORDINATES HURIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST gIST. AZIMUTH FEET DEG/'IO0 FEET ,:E~T FEET DEG MIN 0.00 0.00 0.00 N 0.00 0.00 O.OU 0.00 S 0.00 0.15 0.00 0.12 S 0.21 0.48 0.00 0.27 S 0.63 0.88 0.03 0.55 S t.17 1.28 0.16 0.99 S 1.7'7 1.72 0.00 1.4'~ S 2.~ 1.99 0.3'3 2.11 S 2.99 2.00 0.00 2.88 S 3.31 Z.O2 0.49 3.65 S 3.65 0.00 N 0 0 E 0.00 5 0 0 E 0.24 S 60 52 W 0.69 $ 66 27 W 1.Z9 S 64 50 W Z.03 S 60 48 W 2.83 5 59 Z1 W 3.66 S 54 48 W ~ 4.39 S 49 2 W · / 5.16 S 45 I W 941.~i ~4~.00 900.00 104~.~8 1048.00 1000.00 1141.98 11~8.00 1100.00 1Z~T.98 1248.00 1200.00 1347.99 134~.00 1300.00 144f.99 14%8.00 1400.00 lb~.99 1548.00 1500.00 1648.00 164B.U0 1600.00 1748.01 1748.00 1700.00 1848.02 1848.00 1800.00 0 30 S 7 1W 0 29 S 15 35 W O 23 S 20 44 W 0 23 S 43 5 W 0 26 S 45 ~3 W 0 25 S 43 47 W 0 24 N 52 52 e 0 57 N 63 26 F 0 47 N 6'3 0 E 0 43 N 63 18 ~ 1.~8 O.UO 4.51 S 3.84 W 1.71 0.00 5.35 S 4.00 W 1.65 0.20 6.08 S 4.23 W 1.80 0.00 6.60 S 4.59 W 2.08 O.OO 7.09 S 5.10 W 2.37 0.12 7.64 S 5.63 W 2.40 1.84 7.76 S 5.71 W 1.52 0.34 6.9~ S 4.45 W 0.47 O.OO 6.31 S 3.05 W -0.39 0.12 5,73 S 1.88 W 5.9Z 5 40 24 W 6.68 $ 36 46 W 7.41 S 34 47 W 8.04 S 34 49 W 8.14 S 35 43 W 9.49 S 36 24 W 9.64 S 36 19 W 8.ZB S 32 30 W 7.01 S 25 47 W 6.U4 S 18 11 W 1~4~.03 19~.00 1900.00 ZO48.O~ Z048.00 ZO00.O0 Z148.01 214~.00 ZlO0.O0 2Z48.10 ZZ~8.O0 2200.00 .ZJ4~.l~ Z348.00 Z300.gO Z448.18 2440.00 2400.00 Zb48.Z3 2548.00 2500.00 Z648.Z8 2648.00 2600.00 Z1~8.55 Z748.00 Z~O0.O0 2848.41 2U4B.UO Z~O0.O0 0 4~ N 50 4! E 1 6 N 52 21 E 1 28 N ~3 41 E 1 31 N 22 39 F 1 42 N 30 51 E 1 4~ N 40 53 E 1 55 N 50 57 E 2 27 N 80 14 E 3 0 S 83 32 5 -1.19 0.40 5.06 S 0.76 -2.22 0.22 4.22 S 0.70 -3.01 0.02 2.51 S 2.24 -3.34 0.00 0.27 S ~.49 -3.41 0.00 2.12 N 4.53 -3.69 0.23 4.64 N 5.84 -4.39 0.41 7.15 N 7.61 -5.99 0.96 9.16 N 10.14 -8.80 1.34 10.39 N 13.66 -13.25 1.05 10.4~ N 1~.50 5.12 S B 31 W 4.28 S 9 22 E 3.36 5 41 43 E 3.51 S 85 30 E 5.00 N 64 55 E 7.45 N 51 32 E 10.44 N 46 %5 E I3.66 N 47 54 E 17.16 N 5;' 45 E } 21.Z6 N 60 29 E ;'948.65 2948.00 2900.00 304B.B6 5048.00 3000.00 5149.U1 5148.00 ~100.00 5Z49o2b 324~.00 5~00.00 3549.~3 ~348.00 3300.00 ~449.65 3448.00 3400.00 ~549.92 3540 .DO 3500.00 3650.1~ 3648.00 3600,00 3150.J3 J748.00 3~00.00 ~050.44 J848 .UO ~800.00 3 41 S 69 '=) 3 42 S ~0 21 3 41 S 49 5~ 311 S 42 SE 3 32 S 32 58 4 5 S 2241 4 14 S 17 32 339 512 6 E 2 55 S 7 31 2 2~ S 5 Z9 -1~.23 0.54 8.92 N 24.32 -25.72 0.74 6.18 N 30.21 -3Z.O1 0.60 2.44 N 35.49 -37.60 0.30 1.76 S 39.82 -42.70 0.68 6.37 S 43.47 -47.78 0.95 12.25 S 46.58 -52.64 0.00 19.17 S 49.02 -56.)7 0.85 25.98 5 50.96 -59.97 1.OT 31.67 S 51.90 -62.20 0.54 36.33 S 52.43 25.91 N 69 51 E 30.83 N 78 26 E 35.5? N 86 4 E 39.B6 S 87 27 E 43.93 S 81 39 E 48.16 S 75 16 E 52.64 5 68 38 E 57.Z0 S 62 59 E 60.~0 S 58 36 E 63.78 S 55 17 E COMPUTATION D~TE: II-APR-~9 '-' URILL Silk 1B-Z3 ~RUDHOE BAY NUR[H SLOPE~ ALASKA PAGE ~6 D~TE UE SURVEY: 17-FEB-198 KELLY BUSHING ELEV~TIUN: 4~.00 PT- ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 ~E~T CF SU~-SE~ DEPTH lRUt SUB-SE~ COURS~ M~A~UREU YERTIC~.L V~R'TICAL DEVIATION AZ~MHTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 3~50.52 ~978.00 3900.00 4050.58 %078.00 4000.00 · 150.6~ 414~.00 4100.00 4Z50.66 ~Z~B.O0 4200.0 4450.11 44~.00 4400.00 ,. 1'10 4550.73 4548.0D ~500.00 0 56 4650.~4 ~6~8.00 4500.00 0 48 ~1~0.15 .~7~.OO 4'100.00 0 50 4850.76 ~4~.00 4800.00 0 48 S 4 ~ E S 1 2r E S 2 54 W S 3 51 W S 3 Z W S 5 5~ W S 14 55 W S 16 46 w S 13 55 W S 16 57 W VERTICAL OOGLEG RECTANGULAR COORDINATES HURIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH E~ST/WEST DIST. ~ZIMUTH FEET OEG/IO0 =EET FEET FEEl OEG MIN -63.92 0.15 40.14 S 52.75 -65.41 0.49 43.69 S 52.93 -66.51 0.41 46.69 S 52.90 -67.30 0.14 49.23 S 52.73 -6~.07 0.21 51.65 S 52.59 -68.70 0.13 53.76 S 5Z.43 -69.09 0.05 55.5~ S 52.11 -69.24 0.23 57.07 S 51.68 -69.41 0.00 58.42 S 51.31 -69.53 0.18 59.84 S 50.87 66.Z8 S 52 43 E 68.63 S 50 Z8 E 70.56 S 48 34 E 72.14 S 46 58 E 73.71 S 45 31E 75.09 S 44 16 ~ 76.18 S 43 9 E 76.~9 S 42 9 E ~ 77.76 S 41 17 E / 78.54 S 40 21 E 4~50.77 q948.00 4900.00 0 34 5050.17 50~8.00 5000.00 1 16 bl~O.~B 5148.00 5100.00 4 9 52bl.45 5248.00 5200.00 7 44 5552.~9 5348.00 5300.00 11 22 5~55. Z4 ~4~8.00 5400.00 13 14 ~58.83 5548.00 5500.00 17 23 5665.31 5648.00 5600.00 23 17 5176.50 ~748.00 5700.00 27 9 ~889.59 58~8.00 5800.00 28 28 S 25 46 w N 43 55 W N 66 50 W N 72 Z5 W N 74 30 W N 76 49 W N 76 45 W N 77 2~ W N 79 1~ W N 79 ~+ W -69.62 0.72 51.07 S 50.4~ -68.82 2.18 60.~9 S 49.68 -64.60 4.74 5~..25 S ~6.19 -54.15 3.40 55.03 S 36.23 -37.31 2.27 50.19 S 20.02 -15.72 2.45 4¢.6~ S 1.04 10.89 4.78 38.87 S Z7.38 46.93 7.75 ]0.40 S 6Z.82 94.20 1.57 146.45 0.27 79.Z3 5 39 34 E 78.59 S 39 12 E 74.35 S 35 Z4 E 65.~8 5 33 Zl E 54.0~ S Z1 44 E 44.69 S 1 19 W 47.54 5 55 9 W 69.78 5 64 10 W 20.99 S 109.98 W 111.97 5 79 11 W 10.94 S 152.27 W 162.64 S 86 8 W 6003.Z1 5948.00 5900.00 28 7 6116.40 6048.00 6000.00 27 40 6ZZ~.O0 61~.8.00 6100.00 6~41.19 6Z41J.UO 6200.00 27 U 6453.10 6340.00 6300.00 26 36 656~.'/5 b4~8.00 6400.00 6675. ~4 654~.00 ~500.00 25 3Z 6/~6.]6 664~.00 6600.00 24 42 6~96.38 6748.00 6700.00 24 1006.65 6848.00 6800.00 24 57 TII6.N6 6M~g.OfJ e¥OO. t}O 24 53 IZZ7.16 TOt+U.O0 7000.00 24 50 7J]7.~2 7148.00 7100.00 25 1. 1~1.~0 I2~B.OU 7ZOO.gO 25 13 1558.6~ 134~.00 7300.00 25 5~ 1670.44 1~48.00 7400.00 26 Z5 ~181.59 15a8.00 7500.90 Z5 19 7091.09 /648.00 7600.90 25 9 U002.~5 ll4U.Og /700.00 26 O 8114.24 1848.00 7800.00 26 16 M 79 50 W 199.37 0.'70 N 80 5 W Z51.29 0.71 N RO Z~ W 301.88 0.26 N O0 45 W 351.51 0.80 N ~0 44 W 400.54 0.56 N ~l 1~ W 44~.92 0.34 N ~1 23 ~ 496.24 0.64 N 91 40 W 541.~0 0.43 N el 58 W 586.~6 0.20 N 81 43 W 531.48 0.25 q FI ~4 W 576.74 N q2 1 W 721.65 N 32 13 W 766.74 N 82 10 W 812.30 N 77 27 W 858.67 N 69 13 W 908.47 N 67 T W 957.00 H 66 15 W 1003.51 N 56 33 W 1051.75 N ~8 11 W 1100.64 0.3Z 0.08 0.32 0.45 5.0Z 1.54 1.66 1.70 0.33 0.65 0.83 S 215.24 W 215.25 5 89 46 W 8.52 N 267.44 W 257.58 N 88 10 W 17.29 N 31~.45 W 318.92 N 86 53 W 25.54 :J .268.63 W 36W.bl N 86 2 W 33.60 N 418.23 W 419.57 N 85 24 W 41.36 N 467.25 W 469.09 N 84 56 W 48.72 N 515.30 W 517.60 N 84 35 W 55.6~ N 561.61 W 564.:}7 N B4 ZO W 62.1'7 N 607.03 W 610.21 N 84 9 W ,} ,58.7~ N 653.0'3 W 656.63 N 85 59 W 75.4t N 699.11 W 703.17 N 85 50 W 81.95 N 7½4.91 W 7~,9.40 N 83 43 W ~J8.31 N 790.96 W 795.87 N 83 37 W 94.71 N 8~7.48 W 842.82 N 83 32 W 102.22 N 884.45 W 890.34 N 83 24 W 117.4Z+ N 932.01 W 939.J8 N 82 49 W 155.51 N 977.05 W 986.40 N 82 6 W 154.00 N 1019.74 W 1031.30 N ~1 24 W 173.35 N 1063.95 W 107'1.M8 N ~9 44 W 192.25 N 1109.05 W 1125.59 N 80 9 W ARCO ALSKA INC. DRILL SiTE 18-23 PRUDHOE BAY NURTH 5LUPEt ALASKA COMMUTATION DATE: 11-APR-SO PAGE O~TE OF SURVEY: I?-FEB-lgB KELLY )USHING ELEVATION: &8.O0 FT ENG[N~bR: G. JOHNSON INTERPOLATED VALUES FOR kVEN 100 Fk~T UF SU~-SEA ObPTH I'RUE SU~-SUA CgURS'= MEASURED VkRIICAL VERTICAL DEVIATION AZIMUTH DEPTH DbP'[H DEPTH DE:G MIN DEG M!N VERTICAL DOSL"=G RECTANGULAR COORDINATES HgRIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET PEET FEET DEG MIN BZZ5olO lY½8.UO 7900.00 N 5~ ZO W 11~9.q7 B3~7.1Z 8048.U0 8000.00 N ~B 38 W 1198.~9 8448.15 ~1½B.OO 8100.00 N 67 19 W 124~.62 BD60.81 UZ4B.OU fiZO0oO0 ~' N 57 2~ W 1299.38 8613.09 834B.OO 8300.00 N 68 lO W 1'350.23 8784.66 8448.00 8400.00 26 6 N 67 Z7 W 1399.70 8~96.74 85~8.00 8500.00 28' 4 N 69 38 W 1450.~9 9011.65 86~8.00 8600.00 31 4 N ?~ 5 W 1506.18 ~IB8.OO 8798.01 8750.01 31 ~ N 74 5Z W 1593.89 0.44 0.61 0.80 0.45 0.98 0.1.1 2.62 3.42 0.00 210.45 N 1154.80 W 1173.81 N 79 40 W 228.32 N 1230.55 W 122Z.07 N ~9 13 W 2~6.95 N 1246.55 W 1270.78 N 78 47 W 266.40 N 1293.22 W 13Z0.37 N 7B Zl W 285.70 N 1340.48 W 1370.59 N 77 58 W 304.35 N 13B6.31 W 14'19.32 N 77 3? W 323.03 N 1433.32 W 1469.Z7 N 77 17 W 341.27 N 1486.87 W 1525.53 N 7T 4 W 355.83 N 15?6.25 W 151B.17 N 76 55 W ARLO ALSF:~ [NC. UH1LL 5TIE 18-Z3 PKUDHUE BAY NURIH SLOYE! ALASKA COMPUTATION DATf: ll-APR-'~9 INTERPDLATEO VALUerS FOR CHOSEN tiORIZDNS KELLY SURFACf LOCATION =- 777' FNL MARKER MEASURED DEPTH ?~ BELOW KB S A G ] <i:!!,. 84 72 · 0 O 816 ,~]. 77 .ZON~ z~ 8580.00 ~265.10 TOP 5~DLEROCHII 8580.00 8265.10 ZDNt Z B760.00 B425.85 ZONE 18 8974.00 B815.57 GUC 8990.00 8629.~0 BASt 5AULtRUCHII 90~1.00 8673.U6 6CI LAST RtAUING 9063.00 B591.7~ PB ID 9092. O0 8715.4Z TD 9188.00 8793.01 TV[3 FROM KB SUB-SE~ 81Z0.77 8217.10 8217.1 0 ,~315.09 ~567.57 85~1.40 8625.05 864~.77 8668.42 8750.01 DATE BUSHING F~L REC NO OF SURVtY: ELEVATiUN:. ENGINtER: PAGE 17-FEB-lg8 4~.00 G. JOHNSON , SEIJZ TANGUL RTH/SD ~, TllN~ R14E COORUINATES EAST/WEST 250.'~7 N 1256.18 W ZSB.Z6 N 1273.67 W 269.74 N 1301o26 W 269.74 N 1301.26 W 288.54 N 1347.57 W 30O.ZO N 1376.Z9 W 335.~9 N 1468.65 W 337.98 N 1476.30 W · 345.59 N 1501.54 W 348.69 N 1512.67 W 352.6/ N 1527.43 W 365.88 N 1576.26 W ANCU ALSKA DRILL SI[E 1U-Z3 PRUDHDE DAY NORTH SLUPE, ALASKA CgMPUTAII]N DATE 11-&PR-89 KELLY MARKER SAG SHUSLLK ZUNt: ~. lOP SAULERUCItII' ZONE 3 ZUNb Z Z ONI:: B~SE SADL~RO£HIT P6TU 10 MEASURE ,,~:.~; BELO SURFACE LOCATION = 777' FNL /, D DEPTH TVD W KB FROM KB SUE-SEA 8472.00 8514.00 8580.00 8580.00 8690.00 '8760.00 8974.00 8990.00 9041.00 9092'.00 8168.77 8120.77 8206.25 8158.25 8265.10 U217.10 8265.10 8217.10 8363.09 8315.09 8425.U5 8377.85 8,515.57 8567.57 8529.40 ,~531.40 8673.06 ~625.06 8716.~+Z 8658.4Z 9188.00 8798.01 B750.01 PINAL MEASURED DEPTH WttL LOLATIUN AT TD: 1RU£ SUB-SEa VERTICAL VERTICAL DEPTH DEPTH 91UB .gU ~ 19~. O1 ~750.01 HORIZONTAL DEPARTURk DISTANCE AZIMUTH FEET OmG MIN 1618.17 N 76 55 W D&TE UF SURVEY: 6USHING ELEVATION: ENGINEER: PA~E 9 17-FEB-19B 48.00 FT. G. JOHNSON 267' FEL, SEC24, TllN, R14E RECTANGUL NORTH/SO 250.9? 258.26 Z69.74 269.74 288.54 300.ZO 535.49 337.98 345.59 3EX.&7 565. U8 AR COORDINATES UTH EAST/WEST N 1256,18 W N lZ73.67 W N 1301. ;'6 W N 1301. Z6 W N 13¢7.57 W N 1376.29 W N 1~68.6§ W N 1476.30 W N 1501.54 W N 15Z?.43 W N 1575.26 W SCHLUMBERGER 'O I RECT T ON. gL SURVEY COMPANY ARCO ALSKA INC. WELL ORILL SITE i8-23 FI ELD PRUOHOE BAY COUNTRY USA RUN ONE BATE LOOOED 17 - FEB - 89 REFERENCE 73278 WELL': (777' D.S. FNL, 18-23 267' FEL, SEC 24, TllN, R14E, UM) HORIZONTAL PROJECTION ~ORIH ~000 SCALE : l/S00 IN/FT WELL' D.S. 18-23 VERTICAL PROJECTION (777' FNL, 267' FEL, SEC 24, TllN, R14E, UM) 111. -10{30 -500 0 0 ~00 lO00 I~O0 ~000 ~000 ~91. PRO,.IECTION ON VERTICRL PLRNE 291. - 111. SCPt. ED IN VERTICRL OG3a?H~ HORIZ $CP, I.E = I/SO0 IN/FT ARCO AI...A:";KA, INC,. I::' ,. O, B 0):.: t () ()'3 4; ANCI..IUI.,,¢~t.,I:., AI...A;!,;'K A 995: D A T E · 5 - 2 6 - 8 9 R li'] F:' E !:;,' li:] N CIE ' A R C 0 C A ;..(' F D H 0 L E I::' ! N A I... .... F I.,.. t.J £! P F;: 0 i:- I L.. Iii: / L. E:. A K :(,~ E T E:. (:.: '1 ]. 0 N R U N t -.. 2! :ii: !:,'....- 6- 8 9 '" '" .... '~, '2. .... t t '5 .-.. 4. -. 8 9 "1" Ii!: M F' / I:"' I_ U I D DIE N,~' 'r T Y i-,' U N 2 - 2 4 !i~ - ':2 ¢ -. (ii 9 C 0 i... !... A R / I::' Iii; R F F( t..i N 3-9 5 .... ~ 8-89 C. NL....-(:;AMMA RUN , i' I::. 11F I:;.: t.J N S---. 9 5 - t 8- 8 9 D i I::' F: ...... ~" ''" ;i.~ - i O :} - ,~; .... 8 9 ][ N ,J E C '[' i 0 N I::' I:;.: lJ F ][ b E 14: tJ N B. .... t ,,:."* ..,'::' .... ,.."~ ..-. 8 9 ][ N ,.J E. C T I 0 N P R 0 F:' I L. E / '1" i:'i. i'.t P R U N 4 - 2 ':" "~ , C N I...- G A Ii i,'i A ..)--- ~.. O -8 ~ ~:;: U N ':" 9- RUN 4-" 5:' .> .... I iii 9 C N L.. "" C; A f'l f't A 4- ? :S.-'i '?..-89 CNI......t.;.AMHA RUN ..... ' ' ~ I" '" ' 4 .... t 5 5-"~;'"' 89 1 N,.. E:. £, ~ I 0 N I::' R 0 F' I L. E R t.J N COI..I_~F,, PIERF RUN 4-"2(') 4-'i -89 ..... '/ 4 ..'. 26 5 - '18 -89 C N L..- 6 A H H ~ I:~'. U N 5 -- '5 ,'5 '"' 29 - 89 C 0 L L A R / F' E I:;.: F' R U N "5 - J 7 ?; - 29 - 89 C 0 L. L A R / P E R F' R t.J N -- ':~ "'" "- F' "?-"S() 5 .... t7 8"? DUAL. EUI.~.S'f' TD1F RUN '7 - :?; (') 5 - 't ",;' '-' 89 C N I.. R U N .... , :;' I 9-28 ~..-S0-89 COI_I_AR TO ,'~'E'F I:'A'f'CI"I I,.JN t t "- t 0 5 - t O- iii '.? I... E A K l,~ E 'f [il C T I 0 N R U N I 1 - 26 ':~, '::' ..., .-....;-o9 I N,JEC T I ON F:'ROF I LE/I'EMP F:tJN · 18-1 ~,~ -. Iii-.. 89 F' I.. L.I I D ][) E N ;:~' I l' Y / T E H F:' R tJ N t 8-9 5-8-.-89 F:'L. UID DEN~.'iTY/TIEMI::' RUN t.. .....) .. ...... · .., ! .-~ .... , .. 8-,...,~ S--26'"'8~ COL. L. AI',,/F' EI',,F RUN PLEASE ,~"I6. N AND F41.:.'TtJRN TI-Iii:' AT'I'ACHED COPY AS RECEIF:"r OF:' DA'FA C A H C 0 C A i'l C 0 ATI...AS/ A TI... A 5; A'i" L A C A M t; 0 C A t'l C 0 A f L A ¢:1 f' I... A 3' A f I... A C A t'i t.; 0 H[..;~ A'[LAX H L.,':;' I-.I I... 5,' 4'* "'. ¢ t., I"1 ,.~,' C H I..11_5' CAMCO CAMCO C ¢~ M C 0 C A f'i C 0 I-I I... ,;';,' DISTRIBUI'ION · ,,-'"' CENTRAL FILES ',-'"'F'HII..L.~F'$ ,11, -,- 61-'tlii:¥RON F:'B WEL. L I::'IL.E.~' D & It I:;: & D ~ FX'¥EN.~' ]. ON EXPLORAI'ION .$ BPX ~ EXXON .~"~ ~'TA"I'E OF' ALA.S'I<A · . ~ · ~.,~ . HARAI'HON ~ 1 [:.XA ~0 ~ MOB I I_ STATE OF ALASKA ALASKAOILANDGASCONSERVATION COMMISSION 0 I~ I G I N A [ REPOI OF SUNDRY WELL OPEI TIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging __ Pull tubing __ Alter casing __ Repair well __ Perforate ~ Other ~ Comp1 ere 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360 Anchora~le~ AK 4. Location of well at surface 9951 0-0360 5. Type of Well: Development ,,/ Exploratory __ Stratigraphic __ Service ~ 777' FNL, 266' FEL, 5ec.24, T11N, R14E, UPI At top of productive interval 507' FNL, 1568' FEL, 5ec.24, T11N, R14E, UN At effective depth 424' FNL, 1794' FEL, 5ec.24, T11N, R14E, UPI At total depth 411' FNL, 1843' FEL, Sec.24, T11N;, R14E~ UPI 12. Present well condition summary Total depth: measured 9188 'MD feet true vertical 8798' TVD feet 9092 ' MD Effective depth: measured feet 8616 'TVD true vertical feet Plugs (measured) None J. unk (measured) None 6. Datum elevation (DF or KB) RKB 50 ' feet 7. Unit or Property name Prudho~ 13~y Unit 8. Well number 18-23 9. Permit number/approval number R~-I ~1 /O.11h 10. ,&,~)l ~6er' ' ' 50-- 029-21898 11. Field/Pool Prudhoe Bay 0il Pool Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size measured 80 ' 20" 3462 ' 1 0-3/4" 8523 ' 7-5/8" 919' 5-1/2" 9030 '-9040' MD Cemented Measured depth True vertical depth 2150# Pol eset 1lO'MD llO'TVD 1154 sx PF "E" & 3498'MD 3498'TVD 350 sx Class G - Top job w/155 sx PF "C" 225 sx Class G 8558'MD 8246'TVD 140 sx Class G 8261'-9180'MD 7980'-8791'TVD true vertical 8664 '-8672 ' TVD Tubing (size, grade, and measured depth) 3-1/2"/2-7/8-, L-80, tbg w/tail ~ 8303' Packers and SSSV (type and measured depth) AVA 'SC-SSSV' ~ 2211' & Baker 'DB' pkr ~ 8210' 13. Stimulation or cement squeeze summary N/A Intervals treated (measured) MAY 1 I jSg:o ~aska.Oil & Gas Cons.,.Ccmmissior~ Treatment description including volumes used and final pressure 14. N/A Representative Daily Average Production or Injection Data Oil-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run ,," Gyro Daily Report of Well Operations ._,z. Oil __-/ Gas __ Suspended 17, I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed / ~ · _ Title Reaional Drillino Enor. Form lO-464 Rev 06/15/88 ~/ * Completion Well History (DAM) SW04/038 Service Date ¢¢~'~ SUBMIT IN DUPLICATE ARCO Oil and Gas Company Well History - Initial Report - Daily Instructions: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Daily work prior to spudding should be summarized On the form giving inclusive dates only. District ARCO ALASKA INC. PRUDHOE BAY UNIT County, parish or borough NORTH SLOPE Lease or Unit ADL: 28307 ITitie COMPLETE State j AK DS 18-23 Ii~ve~, no. Field Auth. or W.O. no, AS2726 50-029-21898 Operator ARCO Spudded or W,O, begun ACCEPT Date and depth as of 8:00 a.m. 03/02/89 ( 22 TD: 9180 PB: 9094 SUPV:RWO 03/03/89 TD: 9180 PB: 9094 SUPV:RWO 03/04/89 TD: 9180 PB: 9094 SUPV:RWO 03/05/89 ( 2~ TD: 9180 PB: 9094 SUPV:RWO 03/06/89 ( 2~ TD: 9180 PB: 9094 SUPV:RWO 03/07/89 ( 2~ TD: 9180 PB: 9094 SUPV:RWO IDate 03/01/89 Complete record for each day repomed AUDI RIG ~4 t ARCO W I 21.0000 Hour Prior status if a W.O. 2000 HRS RIH W/ GR JB. 5-1/2"@ 9180' MW: 9.0 BRINE MOVE RIG FROM 18-20 TO 18-23, RIG UP, ND DRY HOLE TREE NU AND TEST BOPE, RU WL, ROUND TRIP 6.6" TANDEM GR-JB THREE TIMES AT REPORT TIME, STILL RECOVERING PIECES OF RUBBER AND JUNK. ACCEPT RIG AT 20:00 HRS, 03/01/89. DAILY:S28,963 CUM:$1,738,473 ETD:S1,738,473 EFC:$2,126,000 POOH W/ COMP ASSY 5-1/2"@ 9180' MW: 9.0 BRINE RUN DOUBLE TANDUM GR/GB 6.6" TO TOL. RECOVER RUBBER PIECES. RD W/L. MU TIW 7-5/8" X 2-7/8" PERM PKR AND RIH W/ W/L. SET TIW PKR AT 8215' WLM. POOH RD ATLAS W/L. MU SEAL ASSY AND RIH W/ 2-7/8" X 3-1/2" TBG COMP. STING INTO PKR AT 8215' PRESS UP TO VERIFY POSITION OF SEALS. PRESS BLED BACK. PRESS UP SEVERAL MORE TIMES. PRESS CONT TO BLEED BACK. POOH W/ COMP ASSY. DAILY:S128,600 CUM:$1,867,073 ETD:S1,867,073 EFC:$2,126,000 POOH W/ COMPLETION ASSMBL 5-1/2"@ 9180' MW: 9.0 BRINE POOH W/ COMP ASSBLY, NO DAMAGE TO SEAL UNIT, RIH W/ NEW SEALS AND NEW GLM'S, STING INTO PKR, RU SL , SET STANDING VALVE IN PROFILE AT 8299', TEST TBG TO 500 PSI, O.K., POOH W/ COMP ASSMBLY, PKR ELEMENTS LEAKING. DAILY:S40,860 CUM:$1,907,933 ETD:S1,907,933 EFC:$2,126,000 MILL ON TIW PKR. 5-1/2"@ 9180' MW: 8.5 SEAWATER POOH W/ 2 7/8" COMP, MU 6.75" MILL RIH ON 3.5" DP, MILL ON TIW PERMANENT PKR AT 8191', DISPLACE 9.0 BRINE WITH 8.5" SEAWATER. DAILY:S27,963 CUM:$1,935,896 ETD:$1,935,896 EFC:$2,126,000 LDDP 5-1/2"@ 9180' MW: 8.5 SEAWATER MILL ON TIW PKR, PUSH TO TOL, POOH, RIH W/ SPEAR, RECOVER FISH POOH, TEST CSG TO 3000 PSI, POOH LDDP. DAILY:S34,032 CUM:$1,969,928 ETD:S1,969,928 EFC:$2,126,000 LAND HANGER IN WELLHEAD. 5-1/2"@ 9180' MW: 8.5 SEAWATER POOH FINISH LDDP, RU WL RIH SET 7-5/~" BAKER DB PKR AT 8210', RIH W/ BAKER SEAL ASSMBLY ON 2-7/8" BY 3-1/2" COMPLETION WITH GLM, STING INTO PKR TO VERIFY, DISPLACE WELL W/ INHIBITED FLUID AND FREEZE PROTECT, LAND TBG HANGER IN HEAD. (AVA 'SC-SSSV' @ 2211', BAKER 'DB' PKR @ 8210', & TT @ 8303') DAILY:S89,508 CUM:$2,059,436 ETD:S2,059,436 EFC:$2,126,000 The above i .... ~',% ' ; / Title Signature/ /J/ / /_ _- / . I Date /__ /...~_..,z Drilling, Pages 86 and 87. V Drl,ing SUpt. AR3B-459-1 -D INumber all daily well history forms consecutively Page no. as they are prepared for each well. ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is P~ugged. Abandoned. or Sold "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time On workovers ~vhen ~n olfic~at test is not required upon completion, report completion and representative test data in blocks provided The "Final Report" form may be used for repealing the entire operation if seace is available. District County or Parish /State I Field ,~-,,,~,C,~ ~L~Si~ .... · ~D~ qT.~PV A~ .... J Lease or En~ ......... UNiT J Title ~L: 28307 DS 18-23 Auth. or W.O. ~UD~OE BAY - -~7~ - ~ CO~LETE Accounting cost center code Well no. Operator Spudded or W.Z"~. 'b"c~un Date and dept~''~'''''r-'~; as of 8:0D a.m. 03/08/89 ( 2 TD: 9180 PB: 9094 SUPV:RWO iA.R.Co. '~/~T.- ........ ~6tal number of wells (active or inactive) on Icost center prior to plugging and this Jabandonment of this well Date ....... JHour Prior status if a W.O. / 03/01/89 / 2nnn Complete record for each day reported RELEASE RIG. 5-1/2"@ 9180' MW: 8.5 SEAWATER LAND TBB, ATTEMPT TO TEST TBG AND ANNULUS, PRESSURE BLED OFF 200 PSI IN 15 MI, RU SL, SET SV IN NO-GO, TEST TBG TO 3000 PSI FOR 30 MIN, O.K., TEST ANNULUS TO 3000 PSI FOR 30 MIN, O.K., NU AND TEST TREE, RELEASE RIG AT 0300 HRS ON 3-8-89. MOVE TO DS 12-31. DAILY:S26,504 CUM:$2,085,940 ETD:S2,085,940 EFC:$2,126,000 RECEIVED Alaska 0!i & Gas C0n% Ccmmissi0r~ ~,,~,i, ~choraga Old TD I! New TD P8 Depth Released rig I Date JKind of rig Classifications (oil, gas, etc.) Type complelion (single, dual, etc.) Producing method Official reservoir name(s) Potential lest data Well no. Date Reservoir Producing Interval Oil or gasTest time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected /' ., ! The above is ~o .... t ~ / Signat e ~ ITM Drilling, Pages 86 and 87. // AR3B~459-3-C Number all daily well history forms consecutively I Page no. as they are prepared for each well. I I DIvlNon of AllanticRichfleldCompeoy ARCO AI_A~'I<A, INC, F:'Af]. BOX t ANCHORAGE, AL.A~'K A D A l' E · 4 --. '26 - 89 RIF:F'IERENCE: ARCO F'RE~',~'URE DA rA 2-t0 4-t .... 8~ BHF" .... ,.?I'ATIC GRADIENT O'l'I~? · 4.-29 2-22-8? BHF' ..... FLOWING GRAD.I:ENI' CAHCO 5 - t (-) 3 --- 27 -. 8 ? B I..! F ........ ,[' l' A T I C G R A D I E N '[ C A H C 0 - :] 4 .... t - 8 ? B H F ....... .)7 T A T I C G R A D I E N l' C A H C 0 t - t 6 ,1 - t '7 - 8 ? B F.I F: ....... ,? T A l' I C (:; R A D I E N T C A f'l C (] ~ .... t '7 .4- t '7-. 8 ~ B H F: ........ ;~ T A T I C G R A D I E N'F C A H C 0 t - t 8 4 - t '7 - 8 ~ B H F ...... ,? T A l' I C G R A D I E: N l' C A N C 0 t-24 :]--.2e-.8'~ BHF: ....... ,S'TAI'IC (;RADIENT CAHCO '1 ¢*1 · - · "2-.. t 8 4 - t (.) -. 8 9 [ F.I F ........ ,.~ 1 A 1 I C (:; R A l) I E N T C A N C (:) t'2-..2~ :~'-.:~(~- 8~ BHF ..... ~"'[Al' I CGI:::AO I EN'[ OT :[,~ :] - t 4 --. 2 - 8 ? B H F ....... ,? T A T l C G R A D I E: N T 0 T I ,? ].-t ~ 4-:]-8? BHF ...... ;}'I'ATIC GRA[IENT O'F:[;[' 4-t t 4-..t-8~J - BHF' .... ,?'I'AI'IC GRADIEN'I' O'l'l,[' 4-t 2 ,I..-:~-87 BI.iP--~'I'A'I'IC t;RA~IEN'[ 0 ,1--2 t 4-4-.8? BHF ..... ,?'I'AT I CGRAD]:ENI' CAHCO,. 5-t~A 4-2-8? BHF ...... ,~'TAI'IC GRADIENT (:ANCO 5-t9 4 .... 2-89 BHF'--,?I"ATIC GRADIENI' CAMCO 5-22 '1"2-8<~ BHF ..... s'rA'r:[c GRADIEN'r (:;ANCO 5-25 4-'~--8~ BHF' .... SI'ATIC GRAQ]:EN'I' CAHCO 8-4 ]-29-89 BHP--~"I'AI'IC GRADIEN l' I:ITIS 8-8 ~-27-"87 BHF ....... ,S'I'AT IC GRADIEN'F CAHCO 8-~ ~ :J--]~-87 BHP--~'I'ATIC GRADIENF Ol'I,~' (J""t '7 :~-'27-'8~ BHF ...... STA'FIC GF~AI)IENT CAHCO 8-2] ]-2<~-8~ BI4P--~'I'A FIC GRADIENT CAHCO F'I..EA,?E ~'IGN AND REI'URN THE ATTACHEI) C.)FY A,S' RECEIF'I' OF DATA RECEIVED BY HAVE A NICE DAY! ,~A[..I_ Y HOFFECKER A'FO.- t 52~ DISTRIBUI'ION CENTRAL FILES ~ · ' PHIl_LIPS CHE'VR£)N F'B WE:[..[. FILE. J' D & M ~ ~ R & D EXTEN~'ION EXF'LORAI'ION ~' BF'X EXXON ~ , ~'TAI'E UF' ALA,?KA HARAI'tION ~. · . I'EXACO NOBIL AR(](] ALASKA, INC~ F'~ 0.~ BOX ~ (')()~6(~ ANCHORAGE '~ .... : ~..~L~.~ K A 995~ DATE' 4.'-'24-89 t~..'EFERli~NCE' ARCO CASED HOI..F F"INALS,' i '-'i A 4-6-89 · ..'"- i 6 1'5 .... 2S-'-89 9 .... i 4 .3-'2 S-'89 9-i 6 4-i 4...-89 9 .... S8 4 .... i ~--.89 9-.~58 4.-'i S--89 i i -6 :~-" i 5-89 i i -i 7 ,1--t 5.'-89 ii-iS 4 .... i6-"89 i2-4 i 2-i 2 S-.'i 9-89 i 2 .... i S ~ .... i 6-89 i 2-i 7 S-'i 8-89 i 2-28 S-i 7-89 i 8-i 6 S-26-89 i 8'-2S S-29'-'89 F' F:,' 0 D LI C T I 0 N F:' R 0 !:: I L. E T F.'-" Pi F' CCI./X-Y CAL. IPER CDI...I..AR/F:'ERF C B l- CET PROI)LJCTION PROFIL. E COL. LAR/F'ERF COL. L. AR/PERF' PRODUCTION PROFILF P R 0 D U C T I 0 N P R 0 F' I L. PRODUCTION F'ROF'ILE P R O D U C i" I O N P R 0 F' I L. E PRODUCTION PROFILE TEMP CCL R LJN ") 5" '*"° ° I F::UN t, 2"&.5' RUN i, DJ" RUN t , S" RUN t , 5" RUN t , 5" R U N ':~ ~'<" RI. JNI , 5" RUN t , 5" RUN t, 5" RUN t, S" RUN t, 5" RUN t, ~" RUN t ,_.5" RLIN t, 5" RUN i , 5' I-t..E.A,SE:. SIGN AND RETURN THE ATTAC;HED COF'Y AS RECEIPT OF' DAI'A, HAVE A NIC.'.E DAY! A T 0 .... t 529 Ancno~'age C A M C 0 C A H C 0 C A M C 0 A ~ i... A ..~ ,?? C H ;g' C 1.-I C A M C 0 A i'I..A;~/ A'I'L.A,S' CAMCO C A H C 0 C A M C 0 C A M C 0 CAMCO CAMCO C A M C 0 DISTRIBUTION CENTRAL. FILES CHEVRON D & M EXTENSION EXF'LORATION EXXON MARATHON PIOBIL PHIl_LIPS PB WELL FILES R & D BPX STATE OF ALASKA TEXACO ,, ARCO ALASKA, INC. F'.O. BOX ~00360 ANCHORAGE, ALASKA 995~0 DATE~ ~-2~-89 REFERENCE' ARCO CASED HOLE FINALS 2-t~ 3-3-89 COLLAR/PERF RUN 4, 5" 5-4 3-t2-89 DUAL BUR£T TDT-P RUN t, 5" 5-t5 3-43-89 DUAL BURST TDT-P RUN ~, 5' 7-26 3-~0-89 CNL-GAMMA RUN 4, 5" 7-26 3-~8-89 DIFF TEMP RUN 4, 5' ~-9 3-9-89 PDK-~e~/GR/CCL RUN 4, 5' ~-~8 3-~8-89 SPINNER/TEMP RUN ~, 5" ~-23 3-~0-89 F'DK-tO~/GR/CCL RUN ~2-3~ 3-9-89 PRODUCTION PACKER RUN ~, 5' ~8-t~ 3-~3-89 COLLAR RUN 4, 5' ~8-23 3-2-89 PRODUCTION F'ACKER RUN ~, 5" PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-~529 r Chorage TRANE APPROVED __l~..__ DISTRIBUTION ATt. AS $CH $CH ATI_AE ATLAE ATLAS OTI~ ATLAS ATLAE ATI_A£ ATLAE CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL - PHILLIPS PB WELL F'ILE£ SAF'C £TATE OF ALASKA TEXACO ARCO ALA.':'..."KA, INC. P~O~ BOX ~0(.)360 ANCHORAGE., ALA~,'KA 99.5i (-':, DATE: · 2-2:3-89 REFERENCE' ARCO CASED HOLE ~':['~'", r,..,-~l..,_.*" :3.-S0 2-3-89 COLLAR/F'ERF i -i :5 2-! 7-89 COLLAR/PERF 2-.-S3 _?-~ c,-° 89 CBT 2-3~: 2-~ 8-89 CET 7-4 ~'~-i "'-( 89 COi_L_A R / P E,-~'r',," 8-9 2'-~2-89 F'ERF RECORD 8-2S 2-~ 7-89 CBT 8-23 2-i 7-89 CET 8 2 S '::'- i '7 - 8" - ~ :' G R '- C C L i:'L. EAZE ;2,1GN AND RETURN THE ATTACHED COPY A IF'T OF DATA, A i' L A.S' 3 C :"i :::," C H A 'Fl_a,?; 3 C H .:;' !'2 i"! ,?:; C i.-t ,r'f ..... i) R,:'- ... I::. ]: v E B Y HAVE A N:[(.':E~DAY! i?A L_ L.. Y HOFFEC:KER ATO-i 52(2 'FRANS -~:8 9~i APF'I'?OVED ~,_~___ DI$1'RIBUTION I'" -I:' N T ~'At_ FILEZ ,.-,l~l . ~ : · CHEVRON EXTENZION EXF'LORATICtN EXXON MARATHON MOBIL ¢- F'H I L.t_ i F'£' F'B WELL. F'IL_E£ R & D 4~A r-IF: ~ HF ..., · .~ 5'TA'i'E OF AI_AL;:KA ~'"' TEXACO A N C.': H 0 R A C; E, A L A ~!{: K A 9 9 '~!~ i (:," D A T E ' F;.'. E i::' E F;:. E N C E · ,..."~ .... t (.)-..8~· , A R C 0 id A C; N E'I" I C TA P E,'? W /I... I ,? T i N C-~ 'i 8 .... 2 3 'i .... 2 7.... 8 9 0 I.-t · D i F:' 1.../B H C /C N I.../' 4 .... A F;.: M C A I ........ ! 0 B :?.: i/:~ 6 9 :iii: & 9,... :... i ....,..,c:' ~;,, & .,. .... 3; 6 'il;' 9 F:' I... E A ;~' E ;!~; I (5.'- N A N D F;:, E'f' J J:;.'. N 'f' t-'I iii] A 'f' 'f'A C: I"J E D C 0 F:' Y A ;i; R Ii"' C E I F:' 'f' 0 F;' D A T A ,. F~iECfE I VIED H A V Iii] A N ]il C ii'_" D A Y ! 5; A !... 1... Y H 0 I::' F;' iii] C K E R A "f' fi .... .... .j ':-':., ,:.."':' 9. A P P IR 0 V E:. l) ...... ~ .... D I g T lc;,' I B U T I 0 N CIEN'¥RAL FII..E2 ((]:1..I) C I.-i E V R 0 N D & M TAMMAZ BF:.:OWN (t".]i-.l) EXXON id A t:;,: A T t"10 N IdOBIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISbION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Alter casing ~ Repair welt Change approved program __ 2. Name ¢ Operator ARCO Alaska~ Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510-0360 Operation shutdown ..¢_ Re-enter suspended well __ Plugging __ Time extension __ Stimulate __ Pull tubing __ Variance __ Perforate __ Other __ 5. Type of Well: Development ,'" Exploratory __ Stratigraphic __ Service __ 4. Location of well at surface 777' FNL, 266' FEL, Sec.24, TllN, R14E, UH At top of productive interval 200' FNL, 1700' FEL, Sec.24, T11N, R14E, UN (approx) At effective depth 297' FNL, 1825' FEL, 5ec.24, TllN, R14E, UM (approx) At total depth 279' FNL, 1867' FEL, Sec.24, T11N, R14E, UM (approx) 6. Datum elevation (DF or KB) Rk'R 50 ~ 7. Unit or Property name Prudhoe Bey gnil; 8. Well number 18 -23 9.1~7mit number 88-!5! 10. APl number 50~ 9- ¢ 1 11. Field/Pool Prudhoe Bay 0~1 Poe] 12. Present well condition summary Total depth: measured true vertical 9188 'MD feet 8751 ' TVD feet Plugs (measured) None Effective depth: measured 9092 'MD true vertical 8679 ' MD Casing Length Structural Conductor 80 ' Surface 3462 ' Intermediate Production 8523 ' Li ncr 919 ' Perforation depth: measured feet Junk (measured) No ne feet Size Cemented Measured depth True vertical depth 20" Conductor report not avail, llO'MD 10-3/4" 1154 sx PF "E" & 3498'MD 350 sx Class G-Top job w/155 sx PF "C" 7-5/8" 225 sx Class G 8558'MD 5-1/2" 140 sx Class G 8261'-9180'MD None true vertical None llO'TVD 3498 ' TVD 8249'TVD 7990'-8745'TVD Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured dept~ne 13. A~achments Description summary of proposal W~ll Hi~rnrv 14. Estimated date for commencing operation March~ 1989 16. If proposal was verbally approved Name of approver Date approved Detailed operations program __ BOP sketch 15. Status of well classification as: Oil ~ Gas ~ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~(~ -~;'~~ ¢:)/ 7' P.O Title Regional Drilling Engr. FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Date J Approval No. ? ._-/l ¢'(//r Plug integrity ~ BOP Test ~ Location clearance ~ ~//O ¢/ Mechanical Integrity Test __ Subsequent form required 10- Approved by order of the Commissioner 0RIGf~?^L ~-~qNED BY LONNti: C. SMITH .~pp:oved Copy Returned~ ¢. feet Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE ARCO Oil and Gas Company,~,'~' Well History - Initial Report - Daily Wednesday after a is spudded operations started. Instructions: Prepare and submit the "Initial Report" on the first o°nrl~/~Or~°ver Oaily work prior to spudding should be summarized on the form g~ving inclusive dates . District .~C~ ~kL,~,,~L'~at l[~r~. ICounty Pa'%~%~l~l~°U~..~O[3E IState ~LK Field ~-H~'~-, ~.~Z- UN.I.'.I.' ILease or'~M~L: 28301 DS 18-23 we~ no. Auth. or W.O. n-.~~7~'6 ITitle DRILL API: 50-029-21898 [ ARCO~I' · 0000 Operator ~ v Spudded or W.~.~'l~'~n Date 01/17/89 IH°ur1030 ['IRS I P ........... fa WO. I I Date and depth as of 8:00 a.m. TD: 1294'( so~v:~E 01/19/89 ( TD: 3520'( SUPV:DJ 01/20/89 ( TD: 3520'( SUPV:DJ 01/21/89 ( TD= 3520'( SUPV=DJ 01/22/89 ( TD: 4442'( SUPV:DJ Complete recO~.~e¥,~ch~aY reported 294) 2) 226) ~) 0) :2) 01/23/89 ( 6 TD: 5450'(lots) SUPV:DJ 01/24/89 ( 7i TD: 6343' ( 8 3) 20"~ 110' MW: 8.8 VIS:260 FIN NU. TEST DIVERTERS. PU BHA. SPUD AT 10:30 HRS, 01/17/89. DRLD F/ 113' TO 615'. SUGVEY. POOH. CHNG BIT AND BHA. RIH AND REAM 30'. DRLD F/ 615' TO 1294' CIRC. POOH. CHNG BHA. DAILY:S142,437 CUM:$142,437 ETD:S142,437 EFC:$2,126,000 CIRC BTMS UP 20"@ 110' MW: 9.6 VIS: 95 FIN BHA. RIH. DRLD AND SURVEYED F/ 1294' TO 3520'. CIRC. SHORT TRIP TO HWDP. RIGHT FIRST 10 STDS. HIT BRIDGES AT 2652', 2732', 3204' AND 3224'. CIRC BTMS UP. 11 STD SHORT TRIP. NO BRIDGES. CIRC BTMS OP. DAILY:S55,152 CUM:$197,589 ETD:S197,589 EFC:$2,126,000 RD CEMENTERS 10-3/4"@ 3498' MW: 9.9 VIS:175 SURVEY. POOH. RU GBR. RUN 90 ,3~S 10-3/4", 45.5~, J55 R~i~,-:~ ~CSG W/ FC AT 3416' AND FS AT 3498'. RU HOWCO. CIRC CSG-- CAP. CMT W/ 1154 SXS PEt~4.AFROST "E" AT 12.2 PPG. TAILED W/ 350 SXS CLASS 'G' AT 15.8 PPG. CIP AT 23:00 HRS. 01/19/89. ND DIVERTER SYSTEM. PERFORM TOP JOB W/ 155 SXS PERMAFROST "C". CIP AT 05:00 HRS, 01/20/89. DAILY:S186,440 CUM:$384,029 ETD:S384,029 EFC:$2,126,000 REPAIR CHOKE VALVE 10-3/4"@ 3498' MW: 0.0 VIS: NU FMC SLIMHOLE CSG SPOOL. NO BOPE STACK, BREAK CA~ ON 13-5/8" HYDRILL. REPLACE HYDRILL ELEMENT. FIN NU BOPE. RIH AND LD 9 DC F/ DERRICK TO GET AT KELLY. RU AND TEST BOPE. VALVE ON CHOKE MANIFOLD LEAKING. REPLACE VALVE BONNET. DAILY:S123,189 CUM:$507,218 ETD:S507,218 EFC:$2,126,000 DRLG 10-3/4"@ 3498' MW: 9.2 VIS: 40 TEST BOP'S. INSTALL WEAR RING. M~3 BHA AND RIH TO FC. TEST CSG TO 2500 PSI. DRLD FC, HARD CMT, FS AND 10' NEW FORM TO 3530'. CIRC AND COND MUD. PERFORM EMW TEST TO 14.8 PPG. DRLD F/ 3530' TO 3845'. SAW~PUM1o PRESS INCREASE. POOH. MWD PLUGGED. CHNG OUT MWD. MU BHA AND RIH. DRLD TO 4442'. DAILY:S51,022 CUM:$558,240 ETD:S558,240 EFC:$2,126,000 DTND DRLG 10-3/4"@ 3498' MW: 9.4 VIS: 38 DRLD F/ 4442' TO 4975'. CBU. SURVEY. POOH. CHNG BHA. PU DTNA DRL. RIH. DYNA DRLD F/ 4975' TO 5450'. DAILY:S50,363 CUM:$608,603 ETD:S608,603 EFC:$2,126,000 DRLG 10-3/4"@ 3498' MW: 9.6 VIS: 41 DRLG F/ 5415-5435. DROP SURVEY. PUMP SLUG. POH. CHANGE BITS. SUPV:DJ RIB. REAM F/ 5350 -5435. DRLG F~ 5435-5717. SURVEY. PUMP I SLUG. POH. RECOVER SURVEY, CHANGE BHA. TIH. DRLG F/ I 5874-6343. · ,000 AR30-459-1-D Number all daily well history forms consecutively las they are prepared , ..... h welt. Page no. ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form rs used durmg drilling or work0ver operations '.f testing, cormg, or Perforating. show formation name ~n descrrbrng work Dertormed. Number all drill stem ~ests sequenhally. Attach description of ail cores Work oerformed by Producing Section will be reported on "Interim" sheets unhl hnal comp~ehon Report official or represer,[ative test on "Pinel" form. ~ Submit "lnlerim" sheets when f~lled out but not less frequently than every 30 days. or ~2) on Wednesday of the week m which OH string is set. Submit week y for workovers and following setting of od strinG unlil District Field Date and dept~ as of 8:00 a.m. ARCO ALASKA INC. ICounty or ~ia~H SLOPE PRUDHOE BAY UNIT ILease or U~ 18-23 I Complete record f~t'Oi~ll~q;ta9 while drilling or workover in progress 01/25/89 ( TD: 7023'( SUPV:DJ 01/26/89 ( TD: 7699'( SUPV:DJ 01/27/89 ( TD: 8468'( SUPV:JE 01/28/89 ( TD: 8578'( SUPV:JE 01/29/89 ( TD: 8578'( SUPV:JE 01/30/89 ( TD: 8578' ( SUPV: JE 01/31/89 ( TD: 8810'( SUPV:JE 8) 680) IstateAK Well no. 9) 676) o) 769) 1) 110) 2) 0) 3) 0) 232) DRLG 10-3/4"@ 3498' MW:10.0 VIS: 44 DRLD Fl 6343' TO 6812'. SURVEY. POOH. SWABBED 4 BBLS. RIH TO BTM AND CIRC AND RAISE MW TO 10.0 PPG. POOH. CHNG BHA. RIH. CDL. FIN RIH AND WASH 85' TO BTM. DRLD F/ 6812' TO 7023'. DAILY:S66,403 CUM:$734,382 ETD:S734,382 EFC:$2,126,000 DRILLING 10-3/4"@ 3498' MW:10.2 VIS: 44 DRLD F/ 7023' TO 7524'. SURVEY. POOH. CHNG EHA. TIH. -DRLD F/ 7524' TO 7699'. DAILY:S63,961 CUM:$798,343 ETD:S798,343 EFC:$2,126,000 DRILLING 10-3/4"@ 3498' MW:10.4 VIS: 50 DRLG F/7699-8349. CIRC. DROP SURVEY. TOH, CH;~GE BHA. TIH TO 7448. TIGHT HOLE TO 7860. PU KELLY AND REAMED FR/ 7860-7985. TIH. DRLG F/ 8349-8468. DAILY:$53,199 CUM:$851,542 ETD:S851,542 EFC:$2,126,000 TRIPPING IN HOLE 10-3/4"@ 3498' MW:10.2 VIS: 41 DRLG F/ 8468-8578. ST. CIRC WELL CLEAN. SURVEY. TOH. LD MWD. PULL WEAR BUSHING RAN DRESSER ATLA~ GR/DIL. RAN FMT/GR (13 SETTINGS) TIH. DAILY:S96,393 CUM:$947,935 ETD:S947,935 EFC:$2,126,000 CHANGING RAMS 7-5/8"@ 8558' MW:10.3 VIS: 44 TIH, CIRC. TOH. CHANGE PIPE RAMS. RU CSG CREW. RAN 207 JTS 7-5/8" 29.7%, L-80 BTC AND BTC-MOD TO 8548. WASHED FILL TO 8564. LANDED CASING AT 8558. CMTED CASING W/ 50 BBLS DUAL SPACER AT 11.2 PPG FOLLOWED BY 75 SX 'G' + ADDITIVES. TAILED W/ 150 SX GAS BAN 'G' + ADDITIVES. DISPLACED W/ 5 BBLS OF H20 + 386 BBLS OF MUD. DID NOT BUMP PLUG. CIP AT 0300 HRS 1/29/89. RD HOWCO. LD LARDING JT. TESTED PACKOFF TO 5000 PSI-OK. CHANGE TOP AND BOTTOM PIPE RAMS TO 3-1/2". DAILY:S245,635 CUM:$1,193,570 ETD:S1,193,570 EFC:$2,126,000 TIH 7-5/8"@ 8558' MW: 0.0 VIS: CHANGE PIPE RAMS TO 3-1/2". LD BHA AND 5" DP. PU 3 -1/2" KELLY. RAN TEST PLUG TESTED BOPE TO 5000 PSI, HYDRIL TO 3000 PSI- OK. INSTALL WEAR BUSHING. PU BHA TIH W/ 3 1/2" DP. DAILY:S51,978 CUM:$1,245,548 ETD:S1,245,548 EFC:$2,126,000 TIH 7-5/8"@ 8558' MW: 9.0 VIS: 34 TIH. TAG CMT AT 8427'. CIRC AND COND MUD. TESTED CSG TO 3000 PSI-OK. DRILLED FIRM CMT TO F/8427 - FC AT 8485' AND CMT TO 8516'. TESTED CASING TO 3000 PSI -OK. DRILLED SHOE AND 10' OF NEW FORM. PERFORMED FIT TO 12.5 EMW- NO LEAK OFF. ~DRILLED 8588-8810. SURVEY. TOH. CHANGE BHA. TIH. DAILY:S57,317 CUM:$1,302,865 ETD:S1,302,865 EFC:$2,126,000 / Date / / --ITi le The above is correct % / Sig atu · Fi~ f~rm-prepara~o~ and d~stribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 AR3B-459-2~B INumber all dady well hislory forms consecullvely as Ihey are prepared for each well IPage no ARCO Oil and Gas Company {~, Daily Well History--Interim fnstructione: This form ,s used during drilling or workover operations If testing, coring, or perforating, show [ormal~on name ,n descr~bmq work performed. Numl~er a,t drdl stem tests sequentially Attach description of all cores Work performed by Producing Section wdl be reported on "Interim" sneers unhl hnat complebon Report official or representative test on "Final" form t) Submit "Interim" sheets when hHed out bul no{ less frequendy ~han every 30 days. or (2) on Wednesday of the week ~n which oil stnng ~s set. Submit weekly for workovers and Io~iow,ng setting of od strmG unbl completion District Field ARCO ALASKA INC. PRUDHOE BAY UNIT IWell no. Date and deptll as of 8:00 a.m. 02/01/89 ( TD: 9188'( SUPV:JE 02/02/89 ( TD: 9188'( SUPV:JE 02/03/89 ( TD: 9188'( SUPV:JE 02/04/89 ( TD: 9188'( SUPV:DJ 02/05/89 ( TD: 9188'( SUPV:DJ Comp, ........ d f~)roe~)%d a~l w h i I e drilling ..... k ...... prog .... 5) 378) 6) 0) 7) 0) 8) o) 9) 0) SHORT TRIPPING 7-5/8"@ 8558' MW: 9.0 VIS: 37 TIH. REAMED F/ 8685-8810. DRLG F/8810-8931. TOH LOOKING FOR WASHOUT. DID NOT FIND ONE. TIH BREAKING CIRC EVERY 20 STDS. DRLG F/ 8810-9188. CIRC. SHORT TRIP DAILY:S57,144 CUM:$1,360,009 ETD:S1,360,009 EFC:$2,126,000 TOH 7-5/8"@ 8558' MW: 9.0 VIS: 36 SHORT TRIP. CIRC. SURVEY. TOH. RU DRESSER. RUN DIL/BHC/CN/GR/CALIPER F/ 9194' TO 8579'. RAN GR/CCL/CBL F/ 8580' TO 7330'. TIH. CIRC. DAILY:S119,635 CUM:$1,479,644 ETD:S1,479,644 EFC:$2,126,000 PU AND STANDBACK DP 5-1/2"~ 9180' MW: 9.0 VIS: 35 POH. WOO. CHANGE TOP RAMS. RU TO RUN LINER. RUN 23 JTS OF 5.5" 179 L-80 FL4S R-3 CSG AND BDT HML LINER HANGER. RIH W/ LINER ON DP. BREAK CIRC AT CSG SHOE RU PLUG DROP HEAD. FINISH RIH. CBU 2X. RECIP LINER. CMT W/ 50 BBL HOWCO DUAL SPACER AT 10 PPG AND 140 SX GASBAN 'G' + ADDITIVES AT 15.6 PPG. FULL RETURNS. BUMP PLUG WITH 3000 PSI. RELEASE FROM LINER. POH. CHANGE TOP RAMS. PU AND STANDBACK 3-1/8" DC AND 2 7/8" DP. DAILY:S43,100 CUM:$1,522,744 ETD:S1,522,744 EFC:$2,126,000 TIH 5-1/2"@ 9180' MW: 9.0 VIS: 39 FIN PU AND STANDING BACK DP IN DERRICK. LOST INSERT OFF COLLAR CLAMP IN HOLE. LD BAKER SET TOOL AND PLUG DROP HEAD. RIH TAG CMT STRINGER AT 7914' REAM TO 7940. CBU. 40K OVERPULL, POSSIBLE JUNK. RIH. CIRC AND RECIP WOC. REAM TO 8095 SOFT CMT. REAM TO TOL AT 8257'. CBU POH LS HWDP. FOUND 1/2 OF COLLAR CLAMP STUCK BETWEEN BIT CONES. MU BLADED MILL AND 2 BOOT BASKETS. DAILY:S112,197 CUM:$1,634,941 ETD:S1,634,941 EFC:$2,126,000 CLEAN PITS AND FREEZE PRO 5-1/2"@ 9180' MW: 9.0 VIS: REAM THRU TOL. RIH TAG CMT AT 8900. DRILL FIRM CMT TO' LANDING COLLAR AT 9092'. TEST LINER AND LAP TO 3000#. NO PRESS LOSS. PUMP HI VIS SWEEP AHEAD OF 9# BRINE. TEST LINER TO 3000#-OK, POH, LD DP FOUND REMAINDER OF COLLAR CLAMP IN BOOT BASKET. RIH W/ 4 STDS OF 3.5" DP, DISPLACE TO DIESEL. PULL WEAR RING. CHANGE RAMS SET TBG HANGER AND BPV. ND BOP. NU FMC MASTER VALVE AND TBG ADAPTER. PULL BPV. SET TEST PLUG, TEST TO 3000. RESET BPV. FREEZE PROTECT DAILY:S61,219 CUM:$1,696,160 ETD:S1,696,160 EFC:$2,126,000 The above is correct ) / ~, ! Drilling, Pages 86 and 87 AR3B-459-2-B Number all dady well h~story ¢orms consecuUvely as ~hey are prepared Ior each well lPage no ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after atlowable has been assigned or well ,s Plugged. Abandoned or Sold "Final Report" should be submitted also when operations are suspended CDr an mdehnHe or aDored,able ~ength of time On worKovers when .an official ~es{ ~s not required upon completion, repor~ completion and representative ~est data in blocks prov=Ced The "Final Report" form may be used for ¢eporhng the entire operahon *f space is avaHaPle. Accounting cost center code Oistrict / S,a~L~ ARCO ALASKA INC. County or Parish NORTH SLOPE Lease or Unit PRUDHOE BAY UNIT I ADL: 28307 DS 18-23 Title DRILL Well. no Auth. or W.O. no. AS2726 AP I: 50-029-21898 Operator A.R.Co. W.I. ~CO 21.0000 Spudded or W.O. begun Date SPUD 01/17/89 Iotal numDer of wells (active or inactive) on this DSt center prior tO plugging and J bandonment o1' this well I our Prior status if a W.O. 1030 HRS Date and depth as of 8:00 a.m. 02/06/89 ( 2( TD: 9094'( SUPV:DJ Complete record for each day reported DOYON 9 ) 0) FINAL DRLG REPORT 5-1/2"@ 9180' MW: 9.0 VIS: FIN CLEANING PITS, INJECT FREEZE PROTECT W/ 100 BBLS CRUDE/DIESEL INTO 18-17 AND 18-23 AP ANNULI. RIG RELEASED 1400 HRS 2/5/89 DAILY:S13,350 CUM:$1,709,510 ETD:Si,709,510 EFC:$2,126,000 Old TO J New TD P8 Depth Released rig J Date Kind of rig Classifications (oil, gas, etc,) Type completion (single, dual, etc.) Producing method Official reservoir name(s) Potential test data Well no. Date Reservoir Producing Interval Oil or gasTest time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable EIfective date corrected Signat e~ Date Title A For~orZorepara;i~n and d~stributi"~n, ~ v D ~/-.-C~ ,_~?~ .~ see Procedures Manual, Section 10, ~ ~' Drilling, Pages 86 and 87.~ AR3B-459-3-C Number all daily well history forms consecutively I Page no. as they are prepared for eacll well. 1 Olvllion of AtlsnttcRIchlleldCompsny DATIE ' 2-8-89 I;:F_-F:'ERENCE' ARCO OPEN HOLE t'=Ii'~:Al_~'? i 2-3,3 2-4-89 DIFL--GAMMA I:;~'L;i'4. i , i2-SS 2-4-8? 4-ARM CALIF'ER F:ljr,tt, i2--d.,s ......... ~.~-,,-F-:o~ ~,z FORMATION .... MIJL. TI-Ti::;!.:'TE:R RUiN i , i 8--.~",~_~. ,_'.n'-i -.~o,_., BHi":A-G Ai'i M A_ R ,.:. P~ 2, ~ 8-2~ t -':.2. ':'-8':;' DIFI...-(:;Ar.~f-~ F;:!J~,! i , i 8-2:3 '-~.- i -89 CNL-GAMidA RUe,! '-* ~ o-23 "'~-i ~'~- -o ? 4-Ai;..'H CAt...IPEF< i-<Ui'~.2 'i 8--23 2-i -89 ACBI_-GAMHA F,;Ur,I. 2, r-'t..EA~E ~IGN AND i:;.'.E]"URN :'FIE AT]"ACHE)"O COPY AS' Rt-'-'CE i VF'D BY ..... HAVE A i'-i, iCIE DAY! ~ALI._Y HOFI=IECI< El:: A'rO- t 529 TRAN~.' ~ 8':,~' ?, 6 ~., A P P R 0 ViE D __ ~. Anchorage D!STRIBUTION · ~ CENTRAL FILES ,.'"' CHEVRON ~ D & M ~~ EXTEN,~T ON ,. EXF'LORATION '"' E'::'-: X fi N ~~ MAR A l'HOi"-.i ~- HOT, IL :~ I:'H ZI_L Z F'.$' I:;'B WELL FILES ~ R & D · $~ SAF:'C ~- STATE OF ALAS,'KA -f,: T E X A C 0 ARCO ALAS'KA, ]:NC., F', 0., BOX i ~5¢',';56(~ ~-.~ L A..~ K A ANCHORAGE':, '~' ' ~'' DATE ' '"" '- · .' t-89 REF'ERENCE ' ARCO OPEN HOLE FI NAI_£' t -2S-89 BHCA-GAMMA RUN t -2J--89 D!FL-GAMMA RUN t -2.'5-89 CZD-GAMMA (RAW) F;,'I...IN i -2;5-89 _.z..D/CNL GAMMA (F'ORO) F,'UN t-27-89 FORMATION MULI"I-]"EZTER F;.:t] N I:'LEAZE ,'"~ It].- N RECE:IVED BY HAVE A NICE AND RF'TURN THE AT'TACHED COPY A,',_,' RECEIF"i.~,,,CIF DATA, D A Y ! ~(/"~- tas~,~ Oil & Gas Cons. Ccmmissio[t ,~'At..I_Y HOF'F'ECK ER' ATO-i ~"~'~;' AF F ~".. U V ED DISTRIBUTION CENTRAl_ FII_EZ CHEVRON D & M EXTEN,S'I ON EXPLORATION EXXON MARATHON MOBIl_ F,H ILL I F,..'<,' F'B WELL R & D SAF'C STATE OF TEXACO F I LES' ALAS'K A MEMORANDUM State of Alaska ALASKA OIL AND. GAS CONSERVATION COMMISSION //~, fP*~ DATE: January 31, 1989 TO: Lonnie C Smith/ C ommi s s ioner FILE NO: Do HRH. 84 TELEPHONE NO: ~1/'~~¢~/'~ SUBJECT: THRU: Michael T Minder Sr Petroleum Engineer BOP Test AAI PBU DS 18-23 Permit #88-151 Prudhoe Oil Pool FROM: Harold R Hawkins Petroleum Inspector Friday_, January 20, 1989: I left Texaco's Wolfbutton location, ~{~bje~-~~ ~f 'anOther report, for AAI PBU DS 18 to witness a BOP test. Nippling BOP stack up was in progress. Saturda_z_t_January 21 1989: The BOP tests were completed There ~'e'r~~ h'~ fail~S~,--~d out an AOGCC field report whigh is attached. In summary, I witnessed the BOP test on AAI PBU DS 18-23. The tests were satisfactorily performed. Attachment 02-00 lA (Rev. 8/85) 0&G S~4 ~ ~- Inspector STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Well Operator ./4A Well ,O Location: Sec,, Representative j?/~/ /f~'~Casing Set @ 3 ~.~<P ~ ft. Representative /~/ ~;//~ Z n J~/~ ? Drilling. Contractor /P f)" V,d/-~ Ri~ Location, General ~P/~ /Well Sign General Housekeeping, (,7/.~ Rig Reserve Pit Mud Systems Visual Audio Trip Tank Pit Gauge Flow Monitor Gas Detectors BOPE Stack Annular Preventer _ Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve - Kill Line Valves Check Valve Test Results: Failures Test Pressure Upper KellM Lower KellM Ball Type Inside BOP Choke Manifold No. Valves No. flanges Adjustable Chokes ACCUMULATOR SYSTEM Full Charge Pressure --- psig'.~~ Pressure After Closure , -- psig /.~.~"J Pump incr. clos. pres. 200 psig. ~- minVd7 sec. Full Charge Pressure Attained: ~ min,/),~ sec. N2 psig. Controls: Mas~er Remote f/~' Blinds switch , c.oyer Kelly and Floor Safety, Valves Test Pressure .p,~f~ Test Pressure .f'~f¢~ Test Pressure ~-ff Test Pressure Test Pressure ~--~ Hvdrauicalty, operated choke Test Time / , hrs. Repair or' Replacement of failed equipment to be made within days and Inspector/ Commission office notified. / Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspectcr December 20, 1988 Telecopy No. (907) 276-7542 T P Oostermeyer Regional Drilling Engineer ARCO Alaska, Inc P O Box 100360 Anchorage, AK 99510-0360 Re: Prudhoe Bay Unit DS 18-23 ARCO Alaska, Inc Permit # 88-151 Surf Loc 777'FNL, 266'FEL, Sec 24, TllN, R14E, UM Btmhole Loc 175'FNL, 1762'FEL, Sec 24, TllN, R14E, UM Dear Mr Oostermeyer: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other govern- mental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. V~~rqly yours, c v ~hatt~rto~ Chairman Alaska Oil and Gas Conservation Co~ission BY OPd)ER OF THE COb~[iSSION jo Enclosure Department of Fish & Game, Habitat Section - w/o encl Department of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA O,~_ AND GAS CONSERVATION COrv~MlSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [~f"" Redrill lb. Type of well Exploratory [] Stratigraphic Test [3 D~evelopment Oil If~/' Re-Entry [] Deepen[]1 Service E~~ Developement Gas [] Single Zone I~ Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 50' Pad 18' feet Prudhoe Bay Fi eld 3. Address 6. Property Designation P.0. Box 100360, Anchorage, AK 99510 ADL 28307 ALK 2317 Prudhoe Bay 0il Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 777' FNL, 266' FEL, Sec.24, T11N, R14E, UM Prudhoe Bay Unit Statewide At top of productive interval (~ 8697'TVD) 8. Well nu .tuber Number 200' FNL, 1700' FEL, Sec.24, T11N, R14E, UM DS 18-23 8088-26-27 At total depth 9. Approximate spud date Amount 175' FNL~ 1762' FEL~ 5ec.24~ T11N~ R14E~ UM December 23.; 1988 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line DS 18-6, 60' 175'TD feet 2575 'MD/2575'TVD feet 2560 9187'MD-8832'TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o AAC 25.035 (e)(2)) Kickoff depth 5000 feet Maximum hole angle 26 0 Maximum surface 2920 psig At total depth (TVD) 3800 psig 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 30' 30' 110' 110' 2000# Pol eset 13-1/2" 10-3/4" 45.5# J-55 BTC 3470' 30' 30' 3500' 3500' 1000 sx CS Ill & 600 sx Class G 9-7/8" 7-5/8" 29.7# L-80 BTC/MOD 8558' 30' :~0' 8588' 8295' 500 sx Class G 6-5/4" 5-1/2" 17.0# L-80 FL4S 899' 8288' 8025' 9187' 8832' 200 sx Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth S t r u c t u ra I 8I~E~'~O'O[/' ' C o n d u ct o r U0JSS!LU[U0~ .SU00 $12~} ~ !!0 P,~S~Jl¢ Surface Intermediate ~96[r 6/h Production Liner 0..~A i ~,.~ (~ Perforation depth: measured true vertical 20. Attachments Filing,fee E~'/" Property plat [] BOP Sketch ~ Diverter Sketch [~f/"Drilling program Drilling fluid program G~Timevs depth plot [] Refraction analysis [] Seabed report [] 20AAC25.050 requirements 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~. ~ ~ ¢/ ~-. P. oo$']_R~.~t¢.~l~.~ Title Regional Drilling Engineer Date Commission Use Only PD3/045(GSW) ~,.,~6~ ~ ~-~'"/'¢? 5o- ~,~?--~ ! ~?f' 12/20/88 for other requirements Conditions of approval Samples required [] Yes '~ No Mud Icg required Lq Yes ,,'~i!~No Hydrogen sulfide measures [] Yes /q~ No Directional survey required ~ Yes El No Required working pres~sure for/,~BOP~,.~2M; [] 3M; J~ 5M; [] 10M; [] 15M ~ by order of Approved by ( ~ ,.._~,', ~ ~_~?~_Z~,/_~ Commissioner the commission Date P'nrm 111-/1111 R~rcfr~.6 ~ ! SL 'iplicate 13-5/8"5 30 PSI BOP STACK ']AGRAM I I REYENTE ¢1 I]~]° PI PE RAMS BLI ND RAMS DRILLING SPOOL PI PE RAILS DRLG SPOOL CSG SPOOL 13-3;/8" STARTING HEAD ALL BOP EQUIPMENT 5000 PSI RATED 11. 12. 14. 15. 16. 17. 18. A~CUMULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TI ME AND PRESSURE REMAI NING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. 13-5/8" BOP STACK TEST 1. FILL BOP STACK AND MANIFOLD WITH A NON-FREEZING LIQUID. 2. CHECK THAT ALL HOLD DOWN SCREWS ARE FULLY RETRACTED. MARK RUNNING JOINT WITH PREDETERMI NED PLUG SEATING DEPTH. RUN TEST PLUG ON DRILL PIPE AND SEAT IN WELLHEAD. R U N I N LOC K DOW N SC R EWS. 3. CLOSE ANNULAR PREVENTER AND UPSTREAM VALVES. 4. FUNCTIONALLY TEST CHOKES. 5. IN EACH OF THE FOLLOWING TESTS, FIRST HOLD A 2:50 PSI LOW PRESSURE TEST FOR A MINIMUM OF 3 MINUTES, THEN TEST AT THE HIGH PRESSURE. 6. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR A MINIMUM OF 3 MINUTES. BLEED PRESSURE TO ZERO. 7. OPEN ANNULAR PREVENTER AND CLOSE TOP SET OF PI PE RAHS'. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR AT LEAST 3 MINUTES. BLEED PRESSURE TO ZERO. 8. CLOSE VALVES DIRECTLY UPSTREAM OF CHOKES AND OPEN CHOKES. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR AT LEAST 3 MINUTES. BLEED PRESSURE TO ZERO. 9. OPEN TOP SET OF PIPE RAMS THEN CLOSE BOTTOM SET OF PIPE RAMS. INCREASE PRESSURE TO 5000 PSI BELOW THE BOTTOM SET OF PIPE RAMS AND HOLD FOR AT LEAST 3 MINUTES. 10. TEST REMAINING UNTESTED MANIFOLD VALVES (IF ANY) WITH 5000 PSI UPSTREAM OF VALVE AND ZERO PRESSURE DOWN- STREAM. BLEED PRESSURE TO ZERO. OPEN BOTTOM SET OF PI PE RAMS. BACK OFF RUNNING JOINT AND PULL OUT OF HOLE. CLOSE BLIND RAMS AND TEST TO 5000 PSI FOR AT LEAST 3 MINUTES. 13. BLEED PRESSURE OFF ALL EQUIPMENT. OPEN BLIND RAHS. MAKE SURE MANIFOLD AND LINES ARE FULL OF NON-FREEZING LIQUID AND ALL VALVES ARE SET IN DRILLING POSITION. TEST STANDPIPE VALVES TO 5000 PSI. TEST KELLY COCKS AND INSIDE BOP TO 5000 PSI. CHECK OPERATION OF DEGASSER. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRI LLI NG SUPERVISOR. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNC- TIONALLY OPERATE BOPE DAILY. cisw 11/07/88 NABORS 28E DIVERTER SYSTEM SCHEMATIC ARCO ALASKA, INC. FILL-UP LINE RISER FLOWLINE ! 2000 PSI DIVERTER 10" BALL VALVE 10" BALL VALVE I I CONDUCTOR NOTE: ONLY ONE VALVE OPENS AUTOMATICALLY WHEN THE DIVERTER CLOSES. THE SECOND VALVE WILL REMAIN CLOSED UNLESS CONDITIONS REQUIRE THE USE OF THE SECOND VENT LINE. THE SECOND VENT LINE VALVE CAN BE OPENED USING CONTROLS LOCATED AT THE ACCUMULATOR. THIS IS A VARIANCE FROM 20AAC25.035 RESERVE PIT 10" VENT LINE WELL 10" VENT LINE DIVERTER LINES DISCHARGE 100' FROM RIG IGNITION SOURCE. ALL TURNS ARE 90° TARGET TEES. JG 8/6~87 PBU DS 18-23 PROPOSED DRILLING PROGRAM 1. MIRU. 2. NU 20" diverter and function test same. 3. Drill 13-1/2" hole to 3500' TVD/MD. 4. Set 10-3/4" surface casing to surface and cement with 1000 sx CS IH and 600 sx Class "G". 5. NU and test 13-5/8" 5000 psi WP RSRRA preventer. RIH and test casing to 2000 psi. Drill out the float equipment and 10' of new formation. Perform leakoff test. 6. Drill 9-7/8" hole 5000' TVD/MD and kick off and build angle to 26° 01' at N68° 05'W. Drill to TD at 8295' TVD / 8588' MD (10' TVD above the Sadlerochit). 7. Set 7-5/8" casing and cement with 500 sx Class "G". 8. Test casing to 3000 psi and drill out float equipment and 10' new formation. Perform leakoff test. 9. Drill 6-3/4" hole to TD at 8832' TVD / 9187' MD. 10. Run open hole logs. 11. Set 5-1/2" liner and cement with 200 sx Class "G". 12. Clean out cement and test the casing and liner to 3000 psi. RECEIVED D~'C v 9 1.97io Oil 8, Gas Cons. Commission Anc!]orage 13. Displace hole to brine and release drilling rig. 14. Run case hole logs. 15. MIRU completion rig. Run 3-1/2" tubing, packer assembly and treater string. 16. Perforate and stimulate as necessary. NOTE: a. In accordance with Area Injection Order No. 4, excess non-hazardous fluids dveloped from well operations and as necessary to control fluid level in reserve pit will be disposed of down the 7-5/8" x 10-3/4" annulus. The annulus will be left with a non-freezing fluid during any extended interuption in the disposal process. The annulus will be sealed with 300 sx of cement followed by Arctic Pack upon the completion of the fluid disposal process. b. Well within 200' of the proposed well are: DS 18-6 DS 18-7 DS 18-8 DS 18-5 60' @ 2575' TVD / MD 60'@ Surface 170' @ 2600' TVD / MD 180' @ 596' TVD / MD C. The drilling fluid program and fluid surface system will conform to the regulations set forth in 20AAC25.033. de Maximum surface pressure is based upon BHP and a full column of gas to TD (0.10 psi / ft). e. Based upon previous logs on DS 18, no potential productive zones are anticipated above 4000' TVD. f. No potential hazardous levels of H2S are anticipated in this well. DS 18-23 MUD PROGRAM DEPTH DENSITY PV YP INT. 10 min (PPG) (CP) (#/lOOsqft) GEL GEL FL OIL SOLIDS TYPE (cc/30min) % % Surf 8.8 Funnel 40 to to 100 to 10-3/4" 9.2 to 60 Csg Pt. 250 30+ 50+ 25 0 8 Gel - Benex Spud Mud 10-3/4" to K-10 K-10 to 7-5/8"PT 8.8 Minimum 2 2 5 25 to Possible to to to to 9.6 4 4 10 10 0 3.5 to 6.5 9.6 10 6 4 8 8 2 4 to to to to to to to to 10.4 20 10 8 12 4 5 8 Low Solids Non-Dispersed Low Solids Non-Dispersed 7-5/8" to 8.8 5 2 2 5 8 to to to to to to 9.2 10 4 4 10 4 2 4 Low Solids to Non-Dispersed 8 o 2. 3. 4. 5. 6. 7. EQUIPMENT - DRILLING FLUID SYSTEM Degasser Shakers Pit level indicator (with both visual and audio warning devices) Drilling flow sensor (with readout convenient to the driller's console) Trip tank Agitators Mud cleaner and centrifuges REC[iVED .Alaska 0il & Gas Cons. Commission ' Anchorage MUD SYSTEM NABORS 28E MUD CLEANER SAND TRAP 4 BBLS TRIP TANK PIT I 171 BBLS 130 BBLS PIT 2 PIT 3 81 BBLS 137 BBLS I I PIT 5 117 BBLS PIT 4 179 BSLS II PILL PIT 20 BBLS PIT 6 135 BBLS CAVIEM SB-7 MUD CLEANERS (2 @ 750 GPM EACH) DESANDER 3 X 12" DIAMETER CONES DRILCO DEGASSER BRANDT CENTRIFUGE MUD PUMPS: 2 CONTINENTAL EMSCO FB-1600 DACRO GAS BUSTER JG 8/6/87 DS 18-23 0 0 1000 2000 3000 40CC 5000 8000 7000 8000 9000 10000 1000 2000 3000 4000 5000 6000 ' ' ' ' ' ' ' ' ' ' ' I II I ' ' ' ' ' I II I I I I I I I I I I I I I I I II I I I I I I I II ' ' ' ' ' 20' CASING T~,'D = 115 ARC 3 AL/ ,SKA, INC. · ~CAIF I IN = ltt~t~ FT_ SHL: 777' FNL, 266' FE., SEC: 24, "11N, R14E, UlVl THL: 200' FNL, 1700' FE~L, . 10-3/4' CASIN 3 TVD = 3500 RE( EIVED DE C ~asl(a 0il & (;as Cons, Comm~ ~sion / r~chorage ~.~ N 89 DEQ E MIN W 7.5 154e FI'(TO TARaET) AVERAe E ANQLE 12.5 17.5 22.~ K-lO TVD = 6950 ~ID = 7092 DEF = 693 K-5 TVD=745( MD=7648 DEP=937 ~ PUT ~:VER 8~ i~1 LCU/KINGA ( TVD = 8105 MD = 8377 DEl= = 1257 SAG RIVEF TVD=8200 ~D=8483 DE'--1303 7-5/8" C~[SING TVD=8;[g6 MD-CEC~ DEP~1360 TOP SADI.EROCHIT TVD - 8305 MD ' ~600 DEP- 1~ 54 G/O CC NTACT TVD = ~650 MD = 89 ~3 DEP = 1~23 TARGET TVD ' 8897 MD ' 9036 D~.P ' 1546 BASE ;ADLEROCHIT FVD=8743 MI)=9087 DEP m1568 · TD T~'D -- 8832 MD - 8187 DEP LISBt RNE TVD = 8~35 MD -- 9301 DEP -- 1682 , i , , , i , , i , i , ,, i , , i , , , ,, , , , i I, , i i , , , ,I , i , , , , , , , i , i , ,, i i , , i , 7000 0 1000 20CC 3OOO 4000 5000 6000 7000 8OOO 9000 0 ! 000 2000 3000 4000 5000 6000 VF. RTI OBL SECT I ON 10000 7000 o -SO00 o E - N O00ROINF~TES -4000 -3000 -2000 - ! 000 0 ! 000 2000 0 c~ too Z 0 cz) o -5000 -4000 -3000 -2000 - 1000 0 1000 2000 E - N COOROINF~TES E - I~ COOROINR]'ES o -SO00 0 0 -4000 -3000 -2000 -1000 0 1000 200O 0 0 DS18-7 0 I DS18~ I CZ) C~ i i I i i i i i i i i i i i i i i i i i i i i i i i i i i I I i i i r i i ,RECEIVED DF_ C u ~;~ 19 ':'iu : Ar~chorage DS J5-23 18-8 ~ ,_~~i63 5565 557~ ~~~~d ~3268 ~363 ~ i , I i , , i i ~ i i i i ~ i i i i , i i i i i i i i i I i i i i i i i -5000 -~000 -3000 -2000 -lO00 0 lO00 2000 E - 14 COORDINRTES E - N COORD~NR~ES--. · -'500 -,400 300 -200 -' O0 0 100 200 0 L~ 0 0 0 (T-o 0 CD 0 0 I OSi~- 0 I CD I -500 -400 -300 -200 -100 0 100 200 E - 1,4 COOROINFtTES ARCO Alaska, Inc. Post Office Boxy100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 December 5, 1988 Mr. W. D. McGee Regional Environmental Supervisor Northern Regional Office AK Dept. of Environmental Conservation 1001 Noble Street, Suite 350 Fairbanks, AK 99701 SUBJECT: Annulus Injection - Notification of New Wells Prudhoe Bay/Lisburne Dear Mr. McGee: ARCO Alaska, Inc. on behalf of the Prudhoe Bay Unit owners, requests approval to utilize additional annuluses for disposal of excess fluids from reserve pits and ddlling operations. This matedal will consist pdmadly of ddlling fluids, dg wash water and snow melt. Wells will be drilled and completed as per 1988 annual report (4-18-88). Approval is sought for the following wells: * 18-23 * 18-24 * 18-25 Attached are well-specific summary sheets which indicate the sudace hole location, anticipated injection depths, and anticipated start/stop dates for each well. Thank you for the prompt approval of. this notification. If you have any questions on this submission, please contact me at 263-4678 Sincerely, Barbara K. Byrne Permit Coordinator Attachments cc: Bill Barn'well, AOGCC, Anchorage RECEIVED DEC - 7 1988 ~!~,sk~ Oil & Gas Cons. Oommissio~i Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany DRILL SITE 18 WELL 23 SURFACE HOLE LOCATION: 777' FNL, 266' FEL SEC 24, T11N, R14E,UM INJ. DEPTHS (TVD): BEGINNING: 3500 TVD ENDING: 6750 TVD VOLUME, BBLS: ESTIMATED: 110,000 APPPROVED: ANTICIPATED START: 14 Dec 88 ACTUAL START: ANTICIPATE STOP: 15 Oct 89 ACTUAL STOP: DATE NOTIFICATION DATE APPROVAL DATE CUMULATIVE VOLUMEr BBLS 05 Dec 88 05 Dec 88 ~MENTS: R£C£1V£D DEC - 7 1988 Oil & Gas Cons. Commissio~'~ Anchorage IT_nM APPROVE DATE 4. 6. 7. 8. _ . ~ ........... , /~-/~-~ I1. (10 ~d 13) 12. I3. (I4 =h~ 22) (5) BOPE (23 thru 28) :ar ' v: 08/11/88 0Ii 14. 15. 16. 17. 18. 19. 20. 21. . 22. 23. 24. 25. 26. 27. 28. 29. 30. 3I. 32. Company , fee at:ached eeeeeeeeeee eeeee.eeeeeeeeeeeeeeeeeee-eeee Is well ~o be located t~ a defied pool ............................. Is well located proper dlstamce from property line .................. Is well located proper dlstamce from o:her wells .................... Is sufficient u~dadlcated acreage available in ~his pool ............ Is well ~o be deviated and is weilbore plat included .' .............. YES NO ~-ARKS Is operator ~he only affected parry .................... '. ........... Ca~ permit be approved before fiftaen-day.wai~ ...................... -- , · , · ,, , _ , Does opera=or have a bond in. force .................................. Is a conservation order needed ...................................... , ,, , Is admY~istrative approval needed ................................... Is the lease :umber appropriate ..................................... ~_ Does ~he we!! have a unique name and number ........................ Is conductor string provided ' ~i!l surface casing protac~ a/_l zones reasonably expected to serve as am underground source of drinking water ..................... Is enough cement used to circnla:e o~ conductor and surface ......... Will cement ~ie in surface and intermediate or production strings ... Will cement cover aL1 kmowm productive horizons ..................... .~ Will all casing give adequate salary in collapse, tension and burst.. Is ~his well :o be kicked off from an e~isting we!!bore ............. Is old wellbore ahandomnent.procedure included on 10-403 ............ Is adequate weLlbore separation proposed ............................ Is a dlver:er system required ....................................... Is the drill~xg fluid progra~ schematic and lis= of equipment adequate~' Are necessar~ diagrams and descriptions of diver=ar a~d BOPE Does BOPE have sufflcien~ pressure ra~ing - Test ~o Does the choke manifold comply w/API R2-53 (May 84) .... ' ............. __ Is ~he presence of HZS gas probable ................................. , ,, . . . exy. iorator7 and $cra~igraphic wells: Are da~a presemted om potential overpressure zones?. ................. Are seismic analysis data presented om shallow gas zones ............ , If an offshore loc., are survey rasu!ts of seabed conditions presented ~ .... Additional requirements ............................................. /~F Addttlo~ ~rks: o . Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. PPPPPPP ppppppop p~ pp PP PP PPPPPPPP PPPpppp PP PP PP PP ¢015'"' AAAAAA AAAAAAAA AA AA AAAAAAAA AAAAAAAA CC"r'CC~ ~CCCCC~,. cr CC ~C C C CC nC CC C C CQccrcrc~ ~ CCCCCC C/-I 00000C009 O0 09'"' O0 nOO0 O0 000~n . u~OU 09 0090 rD 0 o0 .... cnno00000 O0 O0 O0000n30C 000000003 O0 006 O0 0000 O0 00000 ogoge O0 O00a O0 000 O0 000900000 OOOOOO00¢ O0 ,-', ,m 30000C..Cr 90 qO0 0 0 0 0 (3 0 90 000©3 00"~00 09 or}o~ '-0 090 0 (." 000000000 111 1111 11 11 11 11 11 11 11111111 11111111 0 O0 :30 0000000 O 0 0030900 OrS 0 n 0 "" 00 O 000 O000000 300OO 09 u 0 .. 0 :-"1 n ,~ 00 ';.3 900 3733333 3333333 333 333 33337 33 ~3 33 33 3~337.333 999:?9 9~999999 9~ 99 99909990 o9~q999 99o9999 99999 '::: I1 I11 Itl Iii Itl III !II II1 II/ III /// O0 OOO©90OO0 r, p, O C O '3 0 r', ,~ O0 000 O0 O00O O0 O00OO Or}OOO ,.90 00 0 0 00 009 0 :: 000000005 II 111 III III III Iit III III I!1 III /// PROGRAM: LiSCAN °~VZSiOh.i W57mO-°~ -,~ : 5,1 PART IqUM!L~ER: ...... c Start of execution: Wed !~! FEE 8? 10:31e **** RE2L LZS ~9t27/r11 ATLAS 01 'LIS CUSTOMER TAPE , IS 9127/CI 0I itEADER **** '()PEN HOLT WiTH OlFL,,. BHC,, Cf, i/GR ? A CAL ' 1~24 CN : 'ARCO ALASKA C O U i,,,i, " >4 ,~,,-"' P,, T H S L O ,o E STAT : ALASKA i N C · C)NE DFPTH PER TAPE DEPTH UNTT : FT 9 CURVSS : tIM T T , , DAi'A ~ECOR[i D=PTH T T E N (T'f PE;? O) 1006 b iL!) SP R F: OC ~ T L. M CAL mTLn 27, ? 971 ? 1 . 097S91 t '7 ';1 145.1133 61 · '751 O~ 7.466279 30 .~3555 L~: x 9 qO 0 39,5~721 44. 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'3 '3 ? 09 >' a. ?, 71 44.~0~0 73.B34391 I _; I I .2.4.'I' I 5 ~55° 3'71 173.1255 ,:~. 7. ?,~4 t57.1150 (.123713 5.5! 401 '? 7 .~ ,q 9 (? n ¢. - ,. Iii . L~ ,; 370t. ~45 4 ]~t19°~ 5 ,, 032407 · ',.7 .,, ,' 3.503534 7839.000 3693.345 433.4783 45.031~0 1!.65726 3.1!~5516 9.C)45067 ? · 30691 ~ A~,g661 '"~ 74 13,9~ .... '"'27262 f 15~.37^e ~,, !.786~51 9.001640 1.7202~.5 77'z0 f605.05g ~47.1455 '~5. P. 5652 q. 00-'-, 11 l] 1 .545247 354,:° , 4'31 27't .72t9 45.1 2S62 10 · 6 757;3 242.7717 4 . 048R09 76 z 9 '~, 0 '3 35'17,, 57~ 45 ,hr36c 1 10.34Z47 2.5~173z, 1~3,5231 1. 746367 3476 45'4.6069 g. 5.99539 2.549459 ~L.g400~ 2.268341 0 5'~1 376 ?.109702 TOTAL ST~PTIN,.'~ TAPE DEPTH FILE 'r q '" ENDING Tap= DEPTH 7589100 REOT 1024 FORHAT ~ECORD (TYPd4 64) ONr: ..... ~EPTH PEnx :C~AME T&P~ OEPTH UNIT : FT ' C iJ R"-I E S : N A ~'~ ! 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I oPfll 1 0.3 7 4 7, 7 &. ~1 I ~,7& 7 ':~ .5 ¢. ·00~ '~5'z 710 t 70 · ~406 -53, :37791 7.3~,592s 1 77.00 90 6. 3545;2 ~ q573o7 .340 ~6,~6230 ~ 43~75 5.~Z3425 170.524o 4.001o95 3.4993P0 7~3e.u~'oo 3647,622 344 05*$ 4c.03110 34 . .:, 050 5..4778 :}6 4! .85S5 8901 90 8.817924 2.8'-o 8~} 1 3 77 ~,':~ 000 xr, 93 ~a3 10 7-" 46,40750 -x,3.357~3 ~ 47,., ~ 1~ !75.5000 1.o72623 I O. 75931 !. 77'5861 5 ?, '2,. 34 ! ! 4.6. ~OS~l'} _~r, ;,50x7 2. 967761 (.. i f , 1.717207 7683.000 54%3.1'16 (., · , 03071 2 ;:::' 8.4 700 ..... 79[o3 :{ 4P19,.,5 5.4571,41 7638.0 O 0 34S. 2.162 4a. 90530 -34.7- 1 254 ! 5 ?. 86 0t 10. 61 273 1 6~ 31 Oa 3487.t62 -!53.02705 96.42722 11 nPPP2 75x8 OOO 3489,807 ,335 ? 86870 -32.t4A78 577371 102.2152 2.0P1914 ~7. r) 4 726a 1 01 ,ql ' 'P 7 .4 ~ :5, 3474 Z~ 34,9797 -31 ql "~7'z 2. ~57~777 9g.2368o 19..$5!?0 2. ::{67426 99. t: S ?.65 ~ ':'4 q 705 ?~ 07.346 73355 73 g 8,0 C 3 ~41~ t35 ~7'~. 1567 -53· _~4322 2 · 793 O 51 I 03. ,S o ? 6 2.301 ?:, 4:5 I n c1 !347 2 · 1 t 3,;54 .) ~9S .71 0 447 m -v. A I 46. 9218O 2.531794 ¢7 · 3~5ff 30 '~ 4940~I 11 . 00011 2.236056 72'~8 Onr' 42n /- 7 0'~ ~, 905'~', -,l 3.7 % '? a 9 2.5,F1 992 '" ~' ':,',, ..... 9 660 ,:'"'. 4446o 5 10· OqF',64 2.~77155 - t :37 DEPTH 7 ':'- x, n r PTh UNZT : X-T ~4) DEPTH GR CN 9214.. 0C9 0 . 9000000 I 5,00000 153 103'~ 0.0060009 23,1!d5~ ':; 114. 129.q. 95S 0,,0030009 25. ~ 051 a 9064,000 110.S413 O.O000OOO 21,4503] (Type~: C i L D CAL A C. C NC ! 94.7SE5 3 , 231 R 5,.q 84. '7t 050 1 O. OCOOO 310,8352 3.44:5t 57 S/' 62'75,'- 27,,1t~5~ 3,424675 70,97289 ~' 0,2 O .:, , ,, 67,15785 3,425399 ~5,45033 95:3 3YTES * - ~' ?.7 u. '~ 951 2 -0 a, 569 S 5 "" 5.01 -1 40g'~' 75t~.,~564 4.4 ~.I 070 784.52 ,.r.; 8 8. 327052 t .063835 t '~',. 85776 C S S N TT '_rjN 3.669077 '?.' ~ z, 0765 '~927 63'~ x PO'~l 4x ~&1.~297 393~.t~5 6.068150 272.2~31 36o3.2a'1 1;.948S7 CL. SN SPO RtL? 79.992_02 20 997'~° = !5x772 70,09202 25. ~$210c 3.2171 ']9 77.45471 25. qO 9:~ 9 ~ .o82747 97.857.~7 26. :3271 14. :C,,gO ~9 99 ! 4,000 5,4 5~ 21 9 -6 %, ? 931 4 ~ O]. 0,'330 11 ~"_'},. 475 '_'5 · UUU lO.t 1©.~ 914. 17,9 9.52 I a 5 · 25.4 at 4. n 03 17.5 7e4. 17.~ . 1! ,9 714. 5,07 664 · 2,! .3 . 17.!3 7127 O00 0 00 0 009~ GO00 163o OOO0 1!05 0900 143S CIO 0i-~2 S 000 0 n 00 7524 ,3 ~' 14 0 n 0 27. 12627 14,1675~ 64,0 9.75 O 000 00 14. 000 9. 21 31 5 00 n 00 q 1 ,54.(')37 0,7390615 3,497t95 71 ~,x'77'" '14.53!}42 2.7o05g{: 3.37509t 56,94234 1115.521,44 m , 7 ,451597 76 · oC 29,42'.':3 e 5 2.656430 3.549272 95,24"155 !6.5t~39 t 01470/. 3 · 4':! 1 325 97, ,~': ,~ 20 9 t , 7! 0133 9.0 ::''~' ' ~.~ 3. :47c 23 t S, 51 ?;543 1 05. 9791 2!. ¢,517'8 z,, ~.95701 3.556442 ! O?, 1343 t n9 079i-~ 3,125557 18,37915 ,~1 .49175 35 . 540 '~: 7 -11S. $948 604.2700 5 '1 ~ 574 '? -74,9$o47 o27,?055 '~o6 'x~57 -1.~ 635.752'2! 16.69394 - 1 t 4.6803 649 · I I 62 5:~ 3TM -131 . ,7,9 °4 oo ,,. t i90 525 5'~cP -v~ oa47A ~'17 :¢Xl 2 qO' · -92,c2744 266.1526 4 ~,, '-' o 5625 53! .9651 1 .351180,3 -1!4,3024 ~ 1 !. 7046 t ¥, n :3 ,~ 1 ~' ~56.8325 358t.597 293.0298 211 .4132 3610.~24 11 5ql~': 2 ~'~ 8. 5354 35~4.960 1 77.1 081 323.5~74 41 r, 7,.37~ 479.4115 351 7. o 25 521 · 741:7~ 3519.53~ 1 83. 3301 2og.4730 3511.g96 243 ~050 35p~ 090 1 . :537441 t7:~ q?a1 S610. :~39 1 ~'" 1 P3~ 2 3,. 9'a73 O t35-}.05/', 200.5122 362.2405 67.00072 12.39543 141.6 ~ 7 ~,.', 2c,. 4532o 376.161o 163.2055 2o.0271c 353.712~ ,::a. 77, v O0 5 g 4.7 z, R 0 111.2463 E5S.11~3 ~: 997'~ (') 26.T0669 ~7.64301 TOTAL OATA 2ECORO$ STARTT~i- T - n, FiLe T~AiL;::~ **~* : 1 05 = 92 ! 4 ~ 00 ~ N D i N G FTL~ '¢ '4 R E PT . (3'0 4 F 0 q M A T (TYPE PThi UN ?T : r-.T 1 I 1 1 1 1 1 1 t 1 1 1 1 1 ! UNiT M V CTS CTS ! N LB F/MM US/F 0 H M M OHMN 3HMM '~CT PCT ~YTES * DATA RECORD DEPTf! Gq C N 72t4.©e0 O.CO00COO 91 64 · 133.0363 0 C) 0 n O n 0 3 24.17734 109.11 '??- 0 · O00000a (TYPE~ CZLO CAL AC r'NC t'74.699~ 3,02~126 ~4,55967 3.0~°901 a4,08237 ?S 177<~4 4.:7,, 7 ¢.. 4 :: :57 5 ? fi, S 3 "~' 37 :~0. ! ¢ 14:? O) BYTES Sp ChIT R F 0 C -lq ....... ., 56 S, 030 ,.~, S 1 -14,4.!;;~41 ,:30 ::. ,444 ,'f.. 4,464322 795,0193 S · (.? ";. A 2 ._, :; 1.77;S'777 7 '~" ~ 5 ? 1 I ~> · 7 !!} 9 a, t 5':~ 6. i 204 CSSN TTEN 73S .9764 ~477.55E 6471 235.0764 ~47 440 S.~13635 ?': 3.73~:6 37$1 ,585 255. x987 3,504.2'77 ! ~ 77,':1 5 ? o 5,5 S 54 35~5,701 · 1 7&, 60.~2 CLSN SPO RILD 77'. 9 o ':" 2 r~_ 26.9077,) 5.1 361 OC 25.997,52 7,5. 31 ,5. ~ t 73.997(~2 ~. o ::'7N1 5 23.977'~2 I ,4. 327:':9 11 '9.04 77 ?4 . 241 SO ? 0 a. 04 S 9 0 '~OnOaO'''' :!!5914.000 !7.~9tI O.O000OO0 9.774242 ~'764,000 18.6962! O. 900000"' 8714. OOO 0. O00OOOn 4.561~50 !: 2344 00000 34373 1 4, ,5 ? 1 I ! 2.9545'19 87,35329 !3.7742!4 2,145016 5,"0529!7 ~ ':.,. 2.30 u t 1 7.1 ~1 O0 1,75!657 2.985406 97,31593 15.9032~ ! 07,7792 102.0910 -61 ,57520 '71 5. 4490 31 6,20:56 t . 71 '?. 17.57'247 -t05.4056 725.4976 -1t6.2oog 7~6 o7oTM -60,301 S6 ~:.0t -z440 5e:4.3.574 6 !: '.c. 0210 27!9, -~, 77 fi -t '~5,67~6 -117.32o4 I. ?. ?9402 -115.765" 7r',O 74>"z 1 ~56.66z, 75 577. 3:.54 277.53~,3 217.4750 x609 3?6 1t.74207 273. S772 3 570 · 841 1 8?. 95 02 ~1 7 ~1 ~2 3572.93C '~'25 7~05 479.9644 ~13 4 ~,'. 6 · 54 {: ,i 57";! 242.21o:'!: ~7 7U3 1 CO00.0'0 t79.x617 i~ 549.. :S 45 102fi0.00 lC7 :~ c~5 ? '24 . 544,4 > 4~7.5525 69.20322 "4 ~5330 11. ° ~0t 135.2400 24.90751 465.o797 . o 41 o o0751 79~.9412 35 ,:?. 31 ;~!, 6 24. o ,~ 751 11 3.45 O'f 131.'2273 234.. 28,3 i:: 1 30.01 ?7 22.99770 ? .901 :)1 ;'., .5375 1 9o 77° 60062!, · 1 05 := 9 P 1 4 " ILE MAI,~ I 02 -4 ~ORMAT q:C()F;C' (TYPF:;~< '}:, &, M ,'- 4 ) ,...: ? SP3 'TYP ='; {]) 1nE:6 ~YTES * "' '4 T TTEN r, F-'V '!, C ,:!. ! 7 ~, 2 6,737534 S. -~ ,x~202~ -7? ,3571 6 72,91820 23 90 · ~ 51 '~64.0177 9! 59 '~_ 9 5t.!2152 125.,::34. 5, O 37 '29 7 ,::,, 7446 '11 6.501 ~ ;? 4 ? o ", z. '~ ~ ,: 1 · 4 :.'r 47.~6160 3=,1 2a6. 3574 7 2'~44~ 6,355s2Z '3 S 4 · 163 ~3 3.5 .40426 3-'71 . 87? 31 2 · 39 ~O 5!. I 274! 1 t ;'~, 4606 7.z~i481! .5. qo 2446 2373 77.67524 325'-;.S~? 324.061 ': u S 9. !i 0 0 5I :'2741 44, ta. 1747 7 ~ ! ~'--n'', *~7~' 001 532.o~° no,3 51.!04!t 6 . 730 20 :! t 97.4 e, ?"; I S . t ']:SS 3 ,ii 2 '¢ · 277 6.7':;5 822 :$ 5 019 ?, 594574 ! ',: 5.4649 1 5.4J434, ~ 44 · 3 O 5 o , ,::, 0,::!: 4 t°P ~,':)$4 ?c,'75.1 ~4 z, 47.07 !.! ! S S 09. O 0 O ? 9,S 2.4': 7 2 ~:,. 3, 7097 6,4,7 Q'¢ 61 :;4 7.371 c; 1 1.3 ::} 20(~ 75113.9dn 3 ¢, ?, ..~ 7 q' 4 659 0 ~ 52.61323 '~ 1 0 ~ 430 1! ~ 94 7.590 ~53 n ~ 0~" .~ ~70300 1 9t. 11 .11751 R ? 1 4 · 7 5 3 353.6305 51 ©ga~ 7. I ?: 72 4 9 7 1"'~234~ 7,.017~15 222.145~ 10 o==t^ 2¢15.S0.3 354.09~7 TO'f'AL DAT:'::, RECORDS STA~T'ING TA°F ~ILE TRAILER TAPE ***'* TAmE LiS 87/27!,0! -? 01 TPATLEo. ,, :z to-dOS iN T!"tZ$ ~ n. Olr"AL T;~PE : 4.71 **** qEFL L'rS ~.912710! ATLAS 01 TOTAL RECO?,3S .!:N TH!S TOT qL R':c. ~'OR,.?S IXi T4iS :" , ,~ - ~p.CI ~nd of exacu't±on ¢,~ .... Elapseci SYSTEM execu'tion time = RETURN CODE = '3 LnGi..,,>.L R ~L : 7~ ~YSiCA~ ,~E'~ ' 47.') FEE 89 t 1 minute , ~%,0 seconds,
