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187-091
STATE OF ALASKA ALASKA uIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED ~ SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 87-91 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21749 4. Location of well at surface 9. Unit or Lease Name 691'SNL, 281'EWL, SEC. 19, T11N, R15E, UM ~'~.~.:'~,'¢K3i',~5~' trudhoe Bay Unit i! V?:iFIF_D~,; 10. Well Number At Top Producing Interval N/A , L At Total Depth .................... Prudhoe Bay Field/Prudhoe Bay Pool 236' SNL, 2059' EWL, SEC. 19, T11N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) J6. Lease Designation and Sedal No. KBE = 50' ! ADL 28321 9/17/8 7 9/28/8 7 4/6/88]11N/A feet MSL 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey ~)0. Depth where SSSV set ~21. Thickness of Permafrost 9150'MD/8835'TVD 9096'MD/8782'TVD ~s [] NO []! 2210feet MD ! 1900' (approx) 22. Type Electric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD · SE'CrlNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20 94.0# H-40 Surface 109 26 1680 # Poleset 13-3/8 68.0/72.01t K-55/L-80 Surface 2517 17-1/2 2500 sx CS III/400 sx CS II 9-5/8 47.0# L-80 Surface 8471 12-1/4 700 sx "G"/300 sx CS I 7 29.0# L-80 8148 9150 8-1/2 300 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 (MD) 8997;9024' 3-1/2" 8888' 8071" 26. ACID, FRACTURE, CEMENT,SQUFFTF. ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL N/A 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lilt, etc.} N/A I Date of Test HourS Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL ~SIZE IGAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure 3ALCULATED OIL-BBL GAS-IVlCF IWATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Briel description ol lithology, porosity, lractures, apparent dips, and presence ol oil, gas or water. Submit core chips. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE ~"S~bmit in duplicate 9. 30. GEOLOGIC MARKERS t-~:IMATION TESTS NAME Include interval tested, pressure dala, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 8591' 8287' See Attachment Base Sadlerochit 9024' 8711' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Area Drifting £ngine~r Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24 · If this 'well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Su~br~[;s~, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". ~ _~'_ Form 10-407 ,. 18-16 DESCRIPTION OF WORK COMPLETED PRE SIDETRACK CTU CEMENT PLUG 8/19/92: A CTU Cement Plug was pumped to Plug & Abandon the lower wellbore prior to Sidetracking as follows: MIRU CTU & PT equipment. Loaded wellbore w/Hot Freshwater, then RIH w/CT & pumped 13 bbls Class G cement, to place a cement plug over the perforations at: . 8996 - 9008' MD (ZI: squeezed) 9008 - 9023' MD (ZI: open) Ref. Log: BHCS 9/28/87. Placed an estimated 1 bbl of cement behind pipe at 1500 psi maximum squeeze pressure. Rigged down. 8/21/92: RIH & tagged the top of cement in the tubing at 7797' MDo 8/26/92: RIH w/chemical tubing cutter & cut tubing at 7747' MD. 8/27/92: RIH w/chemical tubing cutter & recut tubing at 7729' MD. Left the lower wellbore Plugged & Abandoned w/cut tubing for Sidetracking. ARCO Po~! Offh;e Box i 0-0360 PRB-20 Anctlurage, ^l=aka 99510-0360 Telephone (907) 276-1215 Sel3tember 3,1992 A.O.G.C.C. Mr. Blair Wondzeii Fax # 276-754P.. Well # i8-16 8-10-02 Cemented from 9052' to 8,!,50'. 8-21-92 Tagged top of cement at 7797'. 8-21-92 Pressure tested cement plug to 1600# tor 30 minutes. Goocl test, Tag and pressure test were witnessed by Lou Gremalcli. Continued with wall preparations for rig. Sho'e'rhake Senior Well Supervisor RECEIVED ~,~p '~ 1997 ~t~ u~ & Gas Cons. Commission Anchorage ~.RCO Alaska, Inc. is a ¢Jubsidiary of Atienti~Richfielcl¢ompany TO: THRU: MEMORANOUM State of Alaska ALASKA OIL AND ~S O~NSERVATION COMMISSION David W Johnston DATE: August 26, 1992 Commissioner~ FILE NO: lg825-2, doc Blair Wondzell ~_L P. I. Supe~isor S/fO TELEPHONE NO: SUBJECT: Wellbore Plug ARCO #DS 18-16 Sundry 92-193 Prudhoe Bay Unit FROM: ~ 'z~/ ~OU Grimaldi Petr Inspector Frida¥~ Auc~ust .21, 1992 I witnessed the verification of plug placement in ARCO's Well #DS 18-16. This plug was placed in anticipation of an upcoming sidetrack. Top of cement was verified by Wireline and then pressure tested to 1500 psi which was held for 30 minutes with no pressure loss. In.sr~mmarv, I witnessed plug placement verification for bottom hole abandonment in ARCO's Well #DS 18-16 in the Prudhoe Bay Unit. Attachment 02-00lA (Rev. 6/89) 20/11]MEMO1.PM3 CASING SCHEMATIC DATE' "TM HO~ LOC: Sec..__(_~_. T_/_~ R ;_~ M.rdia..~. ........ II I _ II SHOE I~. ~SHOE@__ 7' m e A:~:ORMSt. CSGSCHM STATE OFALASKA 0 R I GIN i AL~.~,A OIL AND GAS CONSERVATION COMMISS,,.,N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon X Suspend __ Operation Shutdown __ Re-enter suspended well __ Alter casing __ Repair well __ Plugging X Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance __ Perforate __ Other X ~ Plugback for Redrlll 2. Name of Operator 5. Type of Well: 6. ARCO Alaska, Inc. Development x Exploratory __ 3. Address Stratigraphic__ 7. P. O. Box 196612, Anchorage, Alaska 99519-6612 service__ 4. Location of well at surface 8. 691' SNL, 281' EWL, SEC. 19, T11N, R15E, UM At top of productive interval 9. 287'SNL, 1962'EWL, SEC. 19, T11N, R15E, UM At effective depth 10. 237'SNL, 2056°EWL, SEC. 19, T11N, R15E, UM At total depth 11. 236'SNL, 2059'EWL, SEC. 19, T11N, R15E, UM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9150 feet BKB 8835 feet 9082 feet BKB 8688 feet Plugs (measured) Junk (measured) Datum elevation (DF or KB) KBE = 50' feet Unit or Property name Prudhoe Bay Unit Well number DS 18-16 Permit number 87-91 APl number 50- 029-21749 Field/Pool Prudhoe Bay Field/Oil Pool Casing Length Structural Conductor 109' Surface 2517' Intermediate Production 8471' Liner 1002' Perforation depth: measured 8997'-9023' Size Cemented Measured depth True vertical depth 20" 1680 # Poleset 13-3/8" 2500 sx CS III & 400 sx CS II 9-5/8" 700 sx "G"/300 sx CS I 7" 300 sx Class "G" 109' 109' 2517' 2517' 8471' 8170' 8148'-9150' 7853'-8835' RECEIVED true vertical 8685;8712' J U L ?_ ? 1992 Tubing (size, grade, and measured depth) 3-1/2", 9.3tt, L-80 to 8888' Alaska 0il & Gas Cons. Oo~.-nmi~Siol~ Anchorage Packers and SSSV (type and measured depth) Baker packer (BO T 3H) @ 8071'MD; 3-1/2" Camco 'TRDP' SSS V @ 2210'MD 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch __ 14. Estimated date for commencing operation 8/15/92 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas__ Suspended ~ Service 17. I hereby cert~ that the !oregoing is true and correct to the best of my knowledge. Sit, ned f" ~. ~, Title Drilling Engineer Supervisor Date 7-~'~''-f~ ' 6 )~, FOR COMMISSION USE ONLY Conditions of appro~et.~l~lotify Commission so representative may witness LApproval No. ~_~_ ? ~ ~; Plug integrity .~_ BOP Test ~ Location clearance ~ .Approved ,[ ;npy ~ , Mechanical Infegrity Test Approved by order of the Commission Form 10-403 Rev 06/15/88 Subsequent form required 10- Orlginai Signed By .l"~:.~wiH W .lnhn~tnn Returned commissioner Date SUBMIT I1~ TR~IPLICATE [ 18-16 PLUGBACK PROCED .E Procedure Outline' (Refer to attached wellbore schematic) 1. Notify an AOGCC representative prior to commencing plugback operations. . . 1 . Run in with coil tubing circulating sea water. Lay a cement plug from PBTD at 9082' MD. Down squeeze the cement and leave the top of cement at least 100' above the top perforation at 9008' MD (ie. top of cement no deeper than 8908' MD). With AOGCC representative on location to witness operation, run in with slickline and confirm that top of cement is at least 100' above the top perforation. Note' If the cement is located more than 100' below the tubing tail, set a magna range plug in the tubing tail to prevent future fluid swap-out when laying a kick-off plug. Run in with a jet cutter on E-line and cut the tubing at +/- 8030' MD, which is just above the packer PBR based upon the original completion tubing tally. Circulate well over to sea water and freeze protect down below the permafrost to 2000'. 6. Bleed any pressure from the tubing, inner annulus and outer annulus to zero. 7. Install a back-pressure valve and prepare the Pad for the impending rig move. 8. Move in workover rig and remove the existing 3-1/2" completion assembly. . After milling a section out of the 9-5/8" casing from 7870 - 7930' MD, a kick-off plug will be set with the base of the kick-off plug to be +/- 8030' MD. This kick-off plug will serve as the liner top plug as per waiver agreement for Prudhoe Bay Unit sidetracks / redrills. RECEIVED J U L 2 '~' 1992 Alaska, 0il & 6as Oo~]s. 6ommissio~', Anchorage BP EXPLORATION ENGINEERING DATA SU BJ ECT BASED ON Dco IE~- I~ ENGINEER L.A. c[:~N~.~__ SHEET NO. I OF I DEPT. APP'VL t~:I'BErE-~A F E NO. DATE I~ .~T'u/,. ~['2 FILE NO. 42'0 ~ 70 AK 2337-1 (6/86) /, ,,, .,,, I I I 1 I I Au. DE.'FI'H5 AI~ MP-A~UREI:~ ~-'~0~ O~I,~L 'EK15. '~r"z~-[C~dT~LU~ -Fo 8qo~'o~ 14~i4.~K .... qooO'~o qo25' Mo Spud Date: 09-17-87 .~ompletion Date: 03-]4-88 Original RKBE: 50' Hanger Type: FMC Gert IV ~p of Sadlerochit: 8595' Maximum Hole Angle: 25~ ~nnulus Fluid: Diesel/Seawater Reference Log: -- I Well Type: Producer New I~1 Workover 1-'1 Hanger: 34' Angle Through Sad.' BHCS 09-28-87 ~,11 Depths are RKB Drillincj ~,710 11 4 8 56 11 9 PBTD = 9082' TD = 9150' MD to Top of Equipment except where noted. Jewelry 1 2210' 2 8055' 3 8071' 4 8878' 5 8887' 6 8888' 8884' 3-1/2" Camco TRDP SSSV Valve ID=2.812" Baker PBR Baker (BaT 3H) Packer Camco D Nipple ID=2.75" Baker Shear-Out Sub Tubing Tail 3-1/2" ELM Tubing Tail: 04436-88 Minimum ID: Camco D Nipple ID=2.75" Casing and Tubing ~ ~ Grad~ ~ Bottom 13-3/8' 72,~ L-80 0 251T 9-5/8" 47# L-80 0 8471' 7" 29~ L-80 8148' 9150' 3- 1/2' 9.3# L-80 0 8888' Gas Uft Information (Valve Change Date: 01-24-92) b~. TVD Stn. ~an~re~ Vlv ~ Latch P~rtSz. 10 3562" (3560') 1 CA-K-BUG CA E BK-2 7947' (76587 2 CA-MMG2 CA RKED R K 11 Perforation Data (ELM Depths) lnte~al Zon~ FT SPF Dcrte 8996-g~]8 I 12 0 06-O8-91 ~ 1 15 6 08-31-91 BALL SEALER TREATMENT 06-12-89 Datum 8603' SS = 8961 'MD 87C0' SS = g(]63' MD Casing Casing Liner PC Tubing TRO Date ,~i 3,1-24-9 Comments CTU SQZ RPERF RE. CEJ /'ED Revision Date: 01-25-92 by EN H Reason: GLV C/O Sta~, 1,2 Previous Revision: 12-09-91 ARCO ~IA~IrA, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 5-1-92 REFERENCE: ARCO CASED HOLE FINALS 1-4 3-24-92 Prod Profile 3-2 3-19-92 Prod Profile 3-10 3-20-92 Inj Profile 3-17 3-21-92 Inj Profile 3-22 3-20-92 Prod Profile 3-24 3-22-92 Prod Profile 4-1 ?e-- ~/~- 3-23-92 Prod Profile 3-23- 2 GR/Jewelry - 3-23-92 Prod Profile 9-4 ~-¢° 3-20-92 Prod Profile 9-6 3-20-92 Prod Profile 11-4 3-30-92 Prod Profile 11-12 3-22-92 Prod Profile 11-24 3-23-92 Prod Profile 12-20 3-23-92 ~j ~o~e 18-16~-~/ 3-24-92 PITS R~_m 1, 5" Camco Run 1, 5" Camco R~_m 1, 5" Camco Run 1, 5" Camco R~_m 1, 5" Camco Run 1, 5' Camco R~_m 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco R~m 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco R~_m 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco R~_m 1, 5" Camco Please sign and return file attached c. opy as receipt of data. RECEIVED B¥_~ /~ Iiave A Nice Day! R E C E IV E D MAY 1 1 1992 APPROVED Trans# g2096~~' ....... Sonya Wallace ATO-1529 Alaska Oil & Gas Cons. Commissiort Anchorage # CENTRAL FH~S # CHEVRON D,& M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO // ARCO AlaskA, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 4-27-92 REFERENCE: ARCO CASED HOLE FINALS ?~-/ 14-2 3-3-92 PITS ?~-r~- 14-3 2-10-92 Leak Detect 72~? 14-4 2-11-92 Prod Prof ~z-/ }14-5A 2-29-92 Prod Prof * ~14-5A 3-17-92 PITS ? ~g,~l 4-6 2-13-92 Jewelry ~ *~* ~16-9A 3-12-92 PITS /~ ~ 16-9A 2-24-92 Jewelry ~/~ ? 16-13 3-16-92 Prod Prof ~'--~I/16-15 2-25-92 Prod Prof ~£~/~ 16-21 2-24-92 Prod Prof ?~ ~-/ 16-22 3-8-92 PITS ~/- ;// 17-8 2-26-92 InJ Profile 8- 6 mrs Run 1, 5" Camco Run 1, 5" Camco R!!n 1, 5" Camco R~m 1, 5" Camco Rim 1, 5" Camco R.n 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco Run 1, 5" Camco Rim 1, 5" Camco Rim 1, 5" Camco R~!n 1, 5" Camco Please sign and return the RECEIVED BY ~ Have A Nice Day! Sonya Wallace ATO-1529 attached copy u receipt of data. RECEIVED APR ~50 1992 Gas Cons. Commission A a, ka APPROVED~~,// Trans# 92080 # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALAS~ TEXACO The correct well name for this log is 14-5.~L The correct well name for this log is 16-9.~ STATE OF ALASKA ALASKA~--~ AND GAS CONSERVATION C(~ AISSIC~I ~J REPORT SUNDRY WELL OPbHATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate X GINAE% . Pull tubing Alter casing Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 691' FNL, 281' FWL, Sec. 19, T11 N, R15E, UM At top of productive interval 287' FNL, 1962' FWL, Sec. 19, T11N, R15E, UM At effective depth 259' FNL, 2074' FWL, Sec. 19, T11N, R15E, UM (approx.) At total depth 236' FNL, 2059' FWL, Sec. 19, T11N, R15E, UM 6. Datum of elevation(DF or KB) 50 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 18-16 9. Permit number/approval number 87-91 10. APl number 50 - 029-21749 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 9150 feet 8835 feet Plugs(measured) Fill @ 9036' MD, (3/24/92) Effective depth: measured 9096 feet true vertical 8782 feet Casing Length Size Conductor 80' 20" Su dace 24 67' 13-3/8" Production 8421' 9-5/8" Liner 1002' 7" Junk(measured) Cemented 1680 sx Poleset 2500 sx CS III & 400 sx CS II 700 sx Cl "G"& 300 sx CS I 300 sx C1 "G" Measured depth True vertical depth 109' 109' 2517' 2517' 8471' 8170' 9150' 8835' RECEIVED Perforation depth: measured 9008-9023' true vertical 8696'~:8710' Tubing (size, grade, and measured depth) 3-1/2", L-80, 9.3#, PCT @ 8888' MD ~ ~vR ?:I !992 Alaska Oil & Gas Cons. Commis¢o~ Anch0ra~e Packers and SSSV (type and measured depth) Baker BeT 3-H Packer @ 8071' MD; 3-1/2" Camco SSSV @ 2210' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Representative Daily Avera(]e Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation Shut In Subsequent to operation 394 4714 0 -- Tubing Pressure 1724 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. 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 Title Sr. Area Operations Engineer Date Form 10-404 Rev 06/15/88 812/7 RPD/JWS cc: SW, JWP SUBMIT IN DUPLICATE 18-16 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE, STRESS FRAC TREATMENT, & MUD ACID WASH 5/26/91: A CTU Cement Squeeze for Gas Shutoff was performed as follows: MIRU CTU & PT equipment to 4500 psi. Loaded wellbore w/Seawater, then RIH w/CT & pumped 20 bbls of acid resistive cement, squeezing the perforations at: 8996 - 9023' MD (Z1) Ref. Log: BHCS 9/28/87. Placed 4 bbls (approx) of cement behind pipe at 3500 psi maximum squeeze pressure, held 1 hour. Contaminated cement & cleaned out contaminated cement from wellbore. POOH. Rigged down. 6/23/91 - 8/19/91: Underreamed cement from wellbore from 9008 - 9072' MD. 8/31/91: Reperforated: 9008 - 9023' MD (Z1) Attempted to flow well w/raw lift. Ref. Log: BHCS Well would not flow. 9/28/87. I 2/8/9 I: MIRU & PT equipment to 4500 psi. Pumped 11 bbls of Crude @ 1 bpm, for injection test, followed by shutdown. ISIP @ 3150. RIH w/Stress Frac tool & located tool from 9011 - 9023' MD, across the perforations. Fired tool, then POOH w/tool. RIH w/2nd tool & fired across the perfs again. POOH w/tool, then pumped 5 bbls of Crude for injection test. Rigged down. I 2/23/91: MIRU & PT equipment to 4500 psi. RIH w/CT to Acid Wash the perforations (listed above). a) 18 bbls Nitrified 12% HCI w/10% Xylene, followed by b) 40 bbls Nitrified 12% HCl - 1.5% HF, followed by c) 55 bbls 2% NH4Cl Water Flush, followed by d) 32 bbls Nitrified Crude, followed by e) 10 bbls Diesel Flush, followed by f) Shutdown. (used total 37 Mcf of N2). POOH w/CT & placed the well on production. Rigged down. Pumped: Obtained a valid production test. Future work on the well is being evaluated. ARCO ALASKA, INC. F'.O, BOX ANCHORAGE, ALASKA 99510 DATE' i-t5-92 REFEI<ENCE' ARCO C~i)HOLE FINALS J~"''~2-i6 t2-6-9i'" ~'CL FOR ~-~3-~4 i2-iG-gtF~i:uL PIJi-: Stt<ES~' FRAC ~-'~9 t'=''4~'~ i2-i8-9i ~ .CCL FOR BRIDGE PLUG ti-24-gI~'ERF RECORD ~,',e~i4-i4 t2-24-9i /PENI:/COLLAR FOR TUBING CU'FTER /~' 7-28-9i ~DS'N ' ~_ ,u~ 4-35 _ ~q., 1~8-2~ t2-2a-9~ v COL FOR PERF F'LE~.~E X~GN AND RETURN RUN 3, 5" HL$ RUN t, 5" HLS RUN t, 5" HL$ RUN t, 5" HL$ RUN i, 5' HL$ RUN t, 5' HL$ RUN ~, 5" HL$ RUN i, 5" HL$ RUN t, 5" HL$ RUN t, 5' HL£ THE ATTACHED COPY AS' RECEIPT OF DA ~.: L: L. L-_ l Vt: L:' BY HAVE. A Ix: j. ,.....i:: ~ON 'T'A WALL AT(]-- i 529 TA, RECEIVED JAN 2 1 1992 ,uasKa Oil & Gas C~s. Commission Anchorage DI2TRIBUT]:ON · ,,-'"' CENi'RAL F I L_ES '"' C I-1 E' V R ~] N g & H 4: EXTEN2ION EXPLORATION :~ EXXON MARATHON ¢ MOBIL PI.-t II_L I F'~' F'B WELl_ I:'IL..E.".-'. R & D '"' BF'X '"' ~-'TAi"E OF AI_A:?KA 'W TF.:'XACO ARCO AI_AS'I<A, INC. P, 0, E: 0 x i (i.: <.) 3 6 ('.:: Ai~CI-.IORR[~Ii~., :':~l._Aa'l< R R Iii: F:' Iii: R E N C E ' A F;,' CCI F' I.. E A S IT. S I (; R Ii{' [' Iii: I V I.'.': i) B HAVE A NIC': ;!; 0 N, YA l,.J A L.. L.. A T 0- i 5,... '"' 9 N A G N E T I C: t 'rD T-F?~ o - ~ o i CNL.-C;F;.: t~ 7o-:4t i C N'I" - D ¢~ ~ o - ] ~ i CNL_-[;R .e~:~ -~ ¥ ~ i CNL..-GR ¢~''l''' 3 ''z'''- i ci,~, T.---D T A F:' E ( $ ) W I T H !... I ,S' 1' I N [; ( S' ) R t.J (',l R LJ N RUN ] R UN i N ~N~~. ~:Ii"_'TUF;,'N/~I'=' A'I"'I~)COF'Y · ',-:/ y .V..ED E D A Y ! 0C1' I 8 1991 A C: E ;:laska Oil E (~as Cons. Commission A,~' R Ii: C E I F' T 0 F:' I) A't"j~, A F:' F:' F;,' 0 V Ii:_' I) D I S T R ]: B U'I' I O N :,": C E N T R A L_ F:' I I.. E,S' ( C H ) :? F:' I--I I I_ L. I F:' S C H E V R f3 N F:' B W El I... !_ D & M F;: & D 'I'AMNAS BROWN (OH/'GC'.'T) ,':.:BF:'X :,~ EXXON :.": ,?'TATE OF:' ~"1A R A 'i" H 0 N i' E X A C 0 I'iOB IL. * T !--I F' C 0 F;..' F;,' E:' C"I"IE * * T H E C 0 I";.: I:;: E C T E !::' I I... E S Al._ A SJ I< i:.'l ARCO ALASKA, INC. · F'.O, BOX t00S60 ANCHORAGE, ALASKA 995i0 DATE' 9-i 3-9i REFERENCE' ARCO CASED HOLE FINALS 3-4' 8-25-9t TUBING CUTTER 3-3t' 9-t-9t PERF RECORD 4- t 5/ 8-28-9 t COLLAR l./19g 4-;8' CST tS-4- 7-25-9t F'ROD F'ROFILE t5-54- 8-29-9t COLLAR-PERF ~4-6- 7-27-9t GAS LIFT i4-7~ 9-2-9t PERF RECORD t 4-t 8¢ 8-5t -9t COLLAR-PERF 14-2~ 8-29-9t PERF RECORD t8-t6- 8-5t-9t PERF RECORD PLEASE SIGN AND RETURN THE ATTACHED RECEIVED BY ~_.~~p~ HAVE A NICE DAY, .SONYA WALLACE AT0-i529 RUN t, RUN i, RUN i, RUN i, RUN t, RUN t, RUN i, RUN t, RUN t, RUN 1, RUN t, RUN i, RUN i, RUN i, COPY AS RECEIPT OF DATA. i 5' 5" 5' 5' 5' 5' 2"&5' 5" 5' APF'ROVED ~ TRANS$ 9t~76' ATLAS SCH ATLA~ SCI4 SCH $CH CAMCO CAMCO ATLAS CAMCO SCF! ATLAS SCH SCH DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON · MOBIL ,. .5 PHILLIPS F'B WELL FILES R & D BPX STATE OF ALASKA TEXACO ARCO AI_A~KA, INC. F'. O. BOX ANCHORAGE ALASKA °~L~i '""' DATE · 8-S0-9t REFERENCE' ARCO CA2ED HOLE FINAL£' 6- i ~'.... R--.. i _"~ _.c;, .i F'E-"R F RECORD. 7-3 8-i5-9t PERF RECORD 7-i7 8-i 2-9i CCL (TtJBINC, 7-i 7 8-i 7--9i VERTiLOG 7-i 7 8--2t --9i PFC 9-2 8'-i 6-9i VERTILOG 9--4 8'- i 8-9 t COLI_.AR/PERF 9-5 8-i '3-9i COLLAR/PERF -- 9-'26 8-i 7-9t COLLA-R/PERF i S-i ¢ 8-i 4-9t COLLAR t 4-4 8'-t i -9t CCL/F'ERF t4-i'3 8-2t -9t PERF RECORD i ~-2~ 8-i 5-9t COLLAR/PERF i 8'-t S 8-2i -9i PDK-'i '3¢/GR/CCL i 8-t 6 8-22-9i CNL F'LEA£'E SIGN AND RETURN THE ATTACHED HAVE: A i"~ICE DAY! ;~ONYA WALLACE ATO- i '52':2 CUTTER ) R U N i , 5 ' RUN t ..5" RUN i , 5" RUN t , RLJN t , 5" RUN t, 5" R. U Nt, RUN t, 5" RUN t RUN RLJN t RUN RUN RUN. RUN t , 5' RUN t , 5' COPY A'2 RE:CEIPT OF DATA AF'F'ROVEDi~ 'Y'RAN£"~ 9 2CH A 'f'LA &' A'I'LA~7 ATLAS A'f'I_A2 A T'I...A3' A'i'I_A ~' ATLAS Al'LA,'? ATLAS S'CH ~ [I_A~' ATLA2 &'CH DI2TRIBUTiON CENTRAL FILES C: H E V R 0 N D & H EXTENSION EXF'LORATION E X X 0 N MARATHON MOBIL :~ F' H :[ L. L..,.'r p ,.~'~" F'B WELL. FIL. E2 R & D ~: B P X ~."'i'ATIE OF ALAXI<A T E X A C 0 ARCO ALA3,'KA, INC. F'.O. BOX i06.,360 ANCHORAC-E, ALASKA 9951 0 DATE' t 0-30-89 REFEI;,'ENCE · ARCO CASED HOLE FINALS t-4 t¢-'f3-89 F'RODUCTION PROF:'ILE RUN t, 5' CAMCO '"'- i-6 'i,3-22-89 CNL.-GR RUN ~, 'S" AIl_AS ""' 1 -6- I 0-21 -89 F'DK-i O0/6R/CCL RUi'.! I , .'].$" ATLA.? ~i-t6 10-i6-89 PRODUCTION PROFILE RUN 1, 5' CAMCO %3 t.-t7 t0-i9-89 PERF RECORD RUN i, 5" SCH ~ t-23 t 6,-2~-89 CNL-GR RUN t , 5" ATLA:":.! ~-- t -'": ''~' 5 -8 9 C A i'4 C 0 ,...; t ¢-",-i,, PRODUCTION PROI::ILE RLIN i , _,:.'" ~i-26 t¢-i5-89 F't;:ODUCTION F'ROFII_E F.:UN 1: 5" CAMC'O ~ t'-29 i0-t4-89 PRODUC. T]:ON F'ROI::'ILE RLJN t, 5" C:AHCO ~ 2'-5 i0-i8-89 CNL RUN 2, 5." SCH '-'-" '.~-'t '"" t 6.'-i 6-8:9 'I"EMP SURVEY RUN i 5:" CAME:O *"'"') 2-25 i 6.'-25.-89 CNL-GR RUN I , 5' · ATLAS "'"" 4- 3'"' ... ~'. t 6.'--03-89 CNL.-GR RUN t ,-- .5" ATLAS '--.D4-32 - t 0-25-89 F'DK-i ee/GR/CCL RUN t , 5.' ATLAS ~"7-i 3 i ~-i 6-8c', PF.:OI)UCTION F'ROFILE RUN i , ..,"'"" CAMCO · - ! "' , 5 ' --'--~9-5 t(')-ti-89 PRODUC¥ION PROFTi_E RUN t CAMCO -'"'"-' 9-t6 t0-tt-89 INJECTION F'ROFILE RUN i , 5" CAMCO '"""-' t t -t 2 t 0-7-89 F'RODUCTION PROFII_E i;,'UNt, 5" CAMCO """-' i t '- t :; i 0- i 3-80 'FEi~F' RUN t .~. &5" CAMCO ..$.~ t 4-23 t 0-i 4-89 COi'tPLE'¥ION RECORI) RUN i , 5.' SCH *~.' i6-ii i0-i3-89 LEAK DETECTION RUN i, '2 "' CAMCO "'---..~t 6-20 t 0-4-89 TEMF' RUN t , 5" CAMCO ""'"'g t 7-4 t 6,-t 4.-89 PRODUCTION PROFILE RUN t , 5' CAMCO "~-t8-i6 9-i8-89 PITS RUN t, 5.' CAMCO F'I..E:ASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. RECEIVED BY HAVE: A NICE DAY! SALLY HOF'FECKER ATO-i 529 APPROVED 'I'RAN$:~ 894~3 DISTRIBUTION ~ CENTRAL FILES "- · .. PHILLIPS ~- CHEVRON F'B WELL FILES D & M R & D ~ EXTENSION EXPLORATION ~ BPX ~ EXXON $ SI'ATE OF ALASKA T FIF. '" ""r' - "'"' ' ' Alaska Oil & Gas Cons.' L, ORRE~.I'ED API~-FOR "'-'"'~ ' "" Commlssiol THE CORR[":CTED AF'I~ FOR t4-23 I.S' 56)-(')29-20757. '" THE COF;.:RFCTEI) AF't~ FOR i6-ti ].S 5(~-(.)29-205i&. Anchorage ARCO Alaska, In( Prudhoe Ba~, _ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager July 19, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 18-16, Approval No.8-698 Dear Mr. Chatterton' Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/MJB/jp Attachment CC: T. B. Gray, BP J. Gruber, ATO-1478 PI(DS 18-16) Wl-3 Anchora.~e ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCornpany AR3B -6132-C STATE OF ALASKA ALASK '"ILAND GAS CONSERVATION ¢ 'MISSION REPOR1 dF SUNDRY WELL OP,-RATIONS 1. Operations performed: Operation shutdown Stimulate Pull tubing Alter casing Plugging Perforate Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 691' FNL, 281' FWL, Sec. 19, T11 N, R15E, UM At top of productive interval 240' FNL, 2043' FWL, Sec. 19, T11N, R15E, UM (approx.) At effective depth 259' FNL, 2074' FWL, Sec. 19, T11N, R15E, UM (approx.) At total depth 256' FNL, 2084' FWL, Sec. 19, T11N, R15E, UM (approx.) 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 50 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 18-16 9. Permit number/approval number 87-91/8-698 10. APl number 50 - 029-21749 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 9150 feet Plugs(measured) true vertical 8835 feet Effective depth: measured 9096 feet true vertical 8782 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 1680 sx Poleset 109' 109' Surface 2467' 13-3/8" 2500 sx CS III & 400 sx CS II 2517' 2517' Production 8421' 9-5/8" 700 sx CI 'G' & 300 sx CS I 8471' 8170' Liner 1002' 7" 300 sx CI 'G' 9150' 8835' Perforation depth: measured 8996-9023' true vertical 8684-8710' Tubing (size, grade, and measured depth) 3-1/2", L-80, 9.3#, PCT @ 8888' MD Packers and SSSV (typo and measured depth) Baker (BeT 3-H)pkr @ 8071' MD; Camco SSSV @ 2210' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attachment Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Reoresentative Daily Avera(~e Production or Iniection Dat~ OiI-Bbl Gas-Md Water-Bbl Casing Pressure 1163 11344 0 1020 6693 0 Tubing Pressure 1652 1175 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'r'~ ~ '~,~'~~ Title Operations Engineering Manager Date ~,"~'., '~ Form 10-404 Rev 06/15/88 M. J. Brown, 265-6042 SUBMIT IN DUPLICATE DS 18-16 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR GAS SHUT-OFF 10/1/88 : MIRU CTU & Stimulation Equipment. PT to 4000 psig. Performed Fullbore wash of perforations at: 8996 - 9023' MD Ref. Log: BHCS 9/28/87. Pumped the following treatment: 35 bbls 12% HCI w/10% Xylene, followed by, 34 bbls 12-3% HCI-HF, followed by 24 bbls 12% HCI. Displaced w/Diesel. POH. Rigged down. 10/3/88 : A CTU Squeeze was performed as follows: MIRU CT & Cementing Equipment. PT equipment to 4000 psi. RIH w/CT and fluid packed wellbore w/seawater. Pumped 25 bbls cement, squeezing perforations: 8996 - 9023' MD Ref. Log: 9/28/87. Contaminated cement with 35 bbls contaminant. Cleaned out contaminated cement from WB. 10/31/88 : Reperforated: 8996 - 9023' MD Ref. Log: 9/28/87. Well would not flow after reperforating. Well flowed following 6/12/89 Stimulation. Obtained new capacity. STATE OF ALASKA ALASKt~-"IL AND GAS CONSERVATION APPLIC/., (ION FOR SUNDRY AFPROVALS 1. Type of Request: Abandon ,,. Suspend Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate X Change approved program Pull tubing Variance Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development ~X Exploratory Stratigraphic Service 4. Location of well at surface 691' FNL, 281' FWL, SEC. 19, T11N, R15E, UM At top of productive interval 24' FNL, 2043' FWL, SEC. 19, T11N, R15E, UM (Approx.) At effective depth 259' FNL, 2074' FWL, Sec. 19, T11N, R15E, LUM (Approx.) At total depth 256' FNL, 2084' FWL, Sec. 19, T11N, R15E, UM (Approx.) 6. Datum of elevation(DF or KB) 50 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number DS 18-16 9. Permit number 87-91 10. APl number 50 - 029-21749 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Surface 2467' Production 8421' Liner 1002' 9150 feet Plugs(measured) 8835 feet 9096 feet 8782 feet Junk(measured) Size Cemented Measured depth 20" 1680 SX Poleset 109' 13-3/8" 2500 sx CS III & 400 sx CS II 2517' 9-5/8" 700 sx Class G & 300 sx CS I 8471' 7" 300 sx Class G 9150' True vertical depth 109' 2517' 8170' 8835' Perforation depth: measured 8996-9023' true vertical 8684-8710' Tubing (size, .grade, and measured depth) 3-1/2", 9.3#, L-80, PCT w/tail @ 8888' MD ",?~:';~i~.;ioi'~ Packers and SSSV (type and measured depth) Baker BOT 3H pkr @ 8071' MD Camco TRDP SSSV @ 2210' MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation [ 15. Status of well classification as: June, 1989 J Gas Suspended 16. If proposal was verbally approved I Oil x. . Name of approver Date approvedI Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~J/~~ Title Operations Engineering Manager ' "' Fi3R COMMI~.~ION U~I= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrit'y Test . Subsequent form required 10- Z_/~ z~ Approved by order of the Commissioner Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY i, ONNIE C. SMITH Date ~//'~//~"/~ · I Approval ,o. ~_ ..~~ .~pDroved Copy Returned Commissioner SUBMIT IN TRIPLICATE DENNIS R. REIMERS feet 18-16 MUD ACID TREATMENT DE RIPTI N F PR P EDW RK Arco Alaska Inc. intends to perform a mud acid stimulation on well 18-16. The well has failed to produce since a recent coil tubing squeeze was conducted to repair a gas channel. The mud acid stimulation has been designed to remove near wellbore damage that the perforations have not extended beyond. An outline of the proposed work is summarized below. 1.) Rig up pump trucks and transports. 2.) Load and titrate acid. 3.) Pump mud acid breakdown treatment on Lower Romeo interval according to the following schedule. (Perforated Interval 8996-9023') a.) 840 gals. diesel b.) 500 gals xylene ¢.) 2100 gals. 12% HC1 w/ additives & 110 ball sealers d.) 2520 gals. 12-3 mud acid w/ additives & 130 ball sealers e.) 2100 gals NH4CL water f.) 840 gals. slick diesel with 10% EGMBE g) 14,700 gals. slick diesel flush 4.) Open well and test. 5 4 3 2 COILED TUBING ~I? BOP EgU 1 PI'.E .~ 1. 5000 PSI ?" WELLHEAD CONNECTOR FLANGE. 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PS1 4 1/6" HYD~LK~ SLIPS 4. 5000 PSI 4 1/§" .54'1EAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS '6.5000 PSI 4 1/16" STUFFING BOX 3 2 HIRELINE BOP EOUIPHENT 1. 5000 PSI ?" WELLHEAD CONNECIOR FLANGE 2. 5000 PSI WIRELIN[ RAUS (VARIABLE 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ALASKA, INC. F'~ O. BOX i(D(:136(D ANCHORAGE.. ALASKA 995 J ,-3 DATE' 4-24-89 REFERENCE' ARCO CASED HOLE FINALS t-iA 4-6-89 F'RODLJCTION PROFILE RUN 2-t6 3-23-89 TEMP RUN 9-t4 3-23-89 CCL/X-Y CALIPER RUN 9-J 6 4-i 4-89 COLLAR/PERF RUN 9-38 4- t 3-89 CB]" RUN 9-58 4-t $-89 CET RUN it-6 3-1 5-89 F'RODUCTION PROFILE RUN f t -t 7 4-t 5-89 COLLAR/PERF RUN t t -1 8 4-t 6-89 COLLAR/F'ERF RUN t2-4 5-26,-8V PRODUCTION PROFILE RUN t'2-t2 .3-t 9-89 PRODUCTION FROFILk RUN i2--i.5 3-t 6-89 PRODUCTION PROFILE RUN t ':-2-t 7 3-t 8-89 F'RODUC'f'ION PROFILE RUN t2-28 3-t7-89 PRODUCTION PROFILE RUN t 8-t 6 ;5-26-89 TEMP RUN ~ 8-23 3-29'-89 CCL RUN F'LEA,S'E SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF' DATA RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 & 6".~s Cons. Anchorage TRAN$ '2"&5' 5" 5" 5' 5 · 5' C A M C 0 C A M C 0 CAMCO A 'f' I.. A 2." SCI--t S C I.-t C A M C 0 A I'I_A£' ATLAS CAMCO CAHCC) CAMCO · CAMCO CAMCO CAMCO CAMCO DISTRIBUTION CENTRAL FILES ~ ~ PHILLIPS CHEVRON PB WELL D&M R&D EXTENSION EXPLORATION $ BPX EXXON $ STATE OF MARATHON ~ TEXACO MOBIL FILES ALASKA STATE OF · ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSI~,~ APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon__ Suspend Operation shutdown Alter casing Repair well Plugging Change approved program __Pull tubing Re-enter suspended well Time extension Stimulate Variance Perforate Oth~ 2. Name of Operator __AR(;;O Alaska. Inc. 3. Address 12. P.O. BOX 100360 Anch, AK 99510 5. Type of Well: Development _x_ Exploratory Stratigraphic Service . Location of well at surface 691'FNL, 281'FWL, Sec. 19, T11N, R15E, UM At top et procluct~ve interval 240'FNL, 2043'FWL, Sec. 19, T11 N, R15E, UM (Approx.) A[ enecuve aep[n 259'FNL, 2074'FWL, Sec. 19, T11 N, R15E, UM (Approx.) 256'FNL. 2084'FWL. Sec. 19. T11N. R15E. UM Present well condition summary: TOtal depth: measured 9150 feet Plugs (measured) true vertical 8835 feet Effective depth: measured 9096 feet Junk (measured) true vertical 8782 feet Casing Length Size Cemented Conductor 80' 20" 1680 sx Poleset Surface 2467' 13-3/8" 2500 sx CS III & 400sx CS II Production 8421' 9-5/8" 700 sx Class G & 300 sx CS I Liner . 100Z 7" 300 sx Class G · Perforation depth: measured 8996-9023' true vertical 8684-8710' 6. Datum elevation (DF or KB) 55 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 18-1~. 9. Permit number 87-91 10. APl number 50-029-21749 11. Field/Pool Prudhoe Bay Oil Pool. Measured depth True vertical depth 109' 109' 2517' 2517' 8471' 8170' .. Tubing (size, grade, and measured depth) 3-1/2", L-80, tubing w/tail @ 8888'MD ~'~'''; ~lichorag0 Packers and SSSV (type and measured depth) Baker (BOT 3H) pkr @ 8071'MD & Camco SSSV @ 2210' 13. Attachments: Description summary of proposal 1'4.Estimated date for cOmmencing Ope'ration ' .Januarv 1989 16. if proposal was verbally approved x Detailed operations program Name of approver BOP sketch x Date approved I hereby certify that the foregoing is true and correct to the best of my knowledge. ,, , Status of well classification as: Oil x Gas~ Suspended ... Service 17. Signed 2~~~Z~- Title Operatio.ns Engineering Mgr. FOR COMMISSION USE ONLY CONDITIONS OF APPROVAL: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- IApprova, No. Approved by order of the Commission Form 10-403 Rev 06/15/88 Commissioner pp, ov,.d Copy Returned Date SUBMIT IN TRIPLICATE DS 18-16 ARCO Alaska, Inc. requests the following: Permission to waive the production prof'fle prescribed in Conservation Order 165, Rule lla. The reason we request this waiver is that this well is currently perforated via only one interval (27' md 26' ss) and this interval is 'within Zone 1 of the Sadlerochit formation. At this time, no other perforations are planned. However, if additional perforations are needed and are subsequently shot, a production profile will then be mn in this well. ARC:.3 ALAZ~. .... INC. .~..U,,C ..... -, c. AL.A.?KA 99510 DATE' i2-9-88 ' R ' ' Hi L F "' ;,i ,.?, ~ ~." · AI'(..,L) CAi~.ED 0 E i,~:~. ~i-9 t i-S0-88 "~ i '?';' ! I '~' ~',:i'"", · ~ ..,,. ;... ~ ..... ~ ~ i - ~ 3 ! ! --'S '.'":' -8 8 ~"'-" '-' .'"' i (~'.-30"-'"'-',':'~ d- ~ -~.. "':' - *,-. ~ 4 -- 2 i i - 4 -' 6:8 ¢,,,i,~-4 =' ~ i ......... --...'. ,. : -" --5 '- L'.'. :::.': ~! 4.,--! i i i.-.' -';;:' --- ::7 i.q ~"i 2-i I 9-21 -88 ~'~'i 2"'2 ! i -2-°8,..., ~, 8 '" i a: i ,;;- ''~ i. - 8 8 ~ ~ 6:-i 6 ~ ;:;'- '~'.-'; ""~ ....... · -.. ,:5 <5 '~1"! 8-- 1 9' i ":" .... '~:"- i:_:: '::~ F'i_F'A;"'.'JE /-..."l(;i'-i AND RE"t'U HAVE A NiCE DAY; ' 'J"' '-i-':..' A ~-. ~, U ,-' ... APPROVED iD I STR i BUT i ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager September 8, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 18-16 Permit No. 87-91 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/DMF/jp Attachment cc: Standard'Alaska Production Company J. Gruber, AT0-1478 Pi(DS 18-16)W1-3 WELLS3/21 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE Of ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate ~ Other 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. 50' RKB feet 3. Address 6. Unit or Property name P.O. Box 100360, Anchorage, AK 99510 Prudhoe Bay Unit 4. Location of well at surface 691' FNL, 281' FWL, Sec. 19, TllN, R15E, UM At top of productive interval 240' FNL, 2043' FWL, Sec. 19, TllN, R15E, UM (approx.) At effective depth 259' FNL, 2074' FWL, Sec. 19, TllN, R15E, UM (approx.) At total depth 256' FNL, 2084' FWL, Sec. 19, TllN, R15E, UM (approx.) 7. Well number DS 18-16 8. Permit number 87-91 9. APl number 50-- 029-21749 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 9150 feet Plugs (measured) 8835 feet Effective depth: measured 9096 feet Junk (measured) true vertical 8782 feet Casing Length Size Cemented Conductor 80' 20" 1680 Sx Poleset Surface 2467' 13-3/8" 2500 sx CS III & 400 sx CS II Production 8421' 9-5/8" 700 sx Class G & 300 sx CS I Liner 1002' 7" 300 sx Class G Measured depth 109' 2517' 8471' 8148-9150' ~ue Verticaldepth 109' 2517' 8170' 7773-8835' Perforation depth: 8996-9023' measured true vertical 8684-8710' ~bing(size, grade and measured depth) 3~"~ , L-80, tbg w/tail @ 8888' MD Packers and SSSV(type and measured depth) Baker (BDT 3H) pkr @ 8071' MD & Camco $SSV @ 2210' 12.Attachments ,Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation September 1988 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed 2¢~-,~¢e,~,~¢~_~¢¢.¢~ Title Operations Engineering Manager Date Commission Use Only Conditions of approval Approved by ORIGINAL SIGNED BY LONNIE C, SM!TH Notify commission so representative may witness I Approval [] Plug integrity ~ BOP Test [] Location clearanceI ApProved Dopy Ce~t u~d~,~ Commissioner by order of ~ the commission Date ~/-//~.2~~ / Submit in triplicat(CJ Form 10-403 Rev 12-1-85 WELLS3/21 D. M. Fife, 263-4278 DS 18-16 CTU Cement Squeeze AFE# 797961 Preliminary Procedure 1. Make a slickline tag run to verify the PBTD. 2. RIH with CT. Wash the perforations with full strength mud acid. Flow well to produce out all the acid. 3. Surge the well with the slickline surge tool set in the tubing tail. 4. RIH with coiled tubing and fluid pack the wellbore with filtered seawater. 5. Pump 25 bbls of cement followed by 2 bbls of water and 50 bbls of contaminant. Hold 1500 psi surface squeeze pressure for 60 minutes. Squeeze off the following perforations: . . . Zone Perforations lB 8996-9023 6 spf Jet or reverse out the contaminated cement. Perforate as follows: Zone Perforations SPF lB 8996-9023 FSD Evaluate performance of the perforated interval. (Ref.' BHCS 9-28-87) Perforate as follows: Zone Perforations lB 8984-8990 SPF LSD (Ref.' BHCS 9-28-87) (Ref.- BHCS 9-28-87) Other Well Information: Current status: Shut-in. Expected static bottomhole pressure: 3795 psi. @ 8800' SS Expected fluid in wellbore at reperforation: seawater. 6 2 C01LED TUBING UNIT B~ EOU ! PMENT 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANO£ 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYD~LK~ SLIPS 4. SO00 PSI 4 1/6" SHEAR RAMS 5. ~X)O PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX H]REL]NE BOP EOU]PHENT i 1. 50C)0 PSI ?" WELLHEAD CONN£CIDR FLANGE 2. 5000 PSI WIRELIN[ RAK!5 (VARIABLE SIZ£) .3.5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ALAS'KA, P.O. BOX 'i ANCHORAGE, ALAS'KA F~EF'ERENCE ' ARCO CAS'ED HOLE FINiaL. t --t .5 7--t t -88 COLL_AR/F:'EF~:F' RLJN 2-tA 8-~7-88 PERF RECORD RUN i, 5" · -~..-~z 7-22-88 COLLAR/F'ERF RLJN t, 5" ;3-2t 8-1 8-88 COLLAI;:/'F'EI;:F' -' RUN 5-2 8-i 6"88 COLLAR/TEHF' RUN t 5-6 8-S-88 PRODUCTION PROFILE RUN 7-t 5 7-'9-88 COLL. AR/PERF RLJN 7-28 8-20-88 F'FC RUN 7-'29 8--20-88 F'F'C NUN 9- i 7-7-88 COLLAR/PERF' i';~ U N t,1--S 8-i 3-88 LEAK DE'T'ECTION RUN I 5-t 4 7-25--88 COLL. AI4:/F'ERF' - F(UN t6-i'4 8/t2-i4/88 F'RODUC'fZON F:'ROF 5A5' LiF'T F(UN I 7-5 8-t 0-88 6A;~' LIF'I' TEl-iF' RUM i , 5" 17-8 8-i0-88 ZNJ' PRO 'i'E~AP F'LOWHE'T'ER RUN t 7-t 4 8-t t --B8 F:'RODUCTiON F:'F~IJF:'.LI_E l:~tJN t 8--t-~ 8-~---88 F'z'r~' RUN F'WDWi-i 7-t 8-88 COLLAR/F'Ei;:F' RUN i, P L E A J;' E J;' I fJ N A N D R E'T'U R N 'l" H'E ATT A C H E D C:: 0 I-:' Y ¢.~ $ F: E C I::.: 32 F:' T (,) F: 1) A i" A, (.:; E;.. A R 5,'C1.-1 C A M C 0 C A ii C 0 A1 LAS,' (:,ERR C A r'i C 0 b I::' r:.~ R C A i"i C 0 u~4r'icu LJAP1LJU F,.:ECE I YED BY HAVE: A NICE DAY! I'~[Jt- F L-_CK El-, A P F:'R 0 V' E D ........ ~ ......................................... ~ Alaska 011 & Gas Cons. Commission Anchorage D l' ~.' 'f'R i B U F I ILl N · ~ CENTRAL FILE5' :b PI"I l LL t F:'S '"",,- CHF'VRON F'L'~ WEI_L. I':':I:LE,S' P & M R & .Jl. .,~. .;" ". "1 i'" · ,,- EXTEN.~"I:ON EXPL. OF;:~'T'_[ON .,-. ~Fit-.., ~: EXXON "-~: :,."fA'I'E OF:' AL.A.¥1<A M A F;.: A T H. 0 N "-¢ T E X A C H · .. HOB 'i_' L. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI~,51ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [Z] Plugging [] Perforate ~ Pull tubing [] Alter Casing [] Other [] 2. Name of Operator ARGO Alaska: Inc_ 3. Address Post Office Box 100360, Anchora§e~ AK 99510 4. Location of well at surface 691'FNL, 281'FWL, Sec. 19, T11N, RZ5E, UM At top of productive interval 240'FNL, 2043'FWL, Sec. 19, TllN, R15E, UM (approx.) At effective depth 5. Datum elevation (DF or KB) 55' RKB Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number 18-16 8. Approval number 8-190 9. APl number 50-- 029-21749 259'FNL, 2074'FWL, Sec. At total depth 256'FNL, 2084' FWL, Sec. 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 19, T11N, R15E, UM (approx.) 19, T11N, R15E, UM (approx.) 9150 feet Plugs (measured) 8835 feet 9096 feet Junk (measured) 8765 feet 10. Pool Prudhoe Bay Oil Pool Casing Length Size Cemented Measured depth True Vertical depth Conductor 80' Surface 2478' Production 8435' Liner 1002' Perforation depth: measured 8996' 20" Conductor Report not available 13-3/8" 2500 sx CS 111 & 2517' 400 sx CS 11 9-5/8" 700 sx Class G 8471' 7" 300 sx Class G 8148-9150' - 9023' 109' 109' 2517' 8159' 7845-8817' true vertical 8629' - 8655 Tubing (size, grade and measured depth) 3½", L-80, tbg w/tai 1 @ 8888'MD Packers and SSSV (type and measured depth) .. 194SAB Pkr @ 8071'MD &....Camco SSSV fa 2?in'Mil 12. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 1500 1650 0 1400 Tubing Pressure 325 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 18-16/STAT17 M. Title Operations Engineering Manager Date K. Mel ton (265-6810) Submit in Duplicate ,/ I)~TF: ?..- ?"~.-- RFI PI. F".~X'F.'..~Tf;N ~ND RF'TIIRN 1'1.t1: ~'T'F~f:HFT~ f~.(1P'Y ~X' RF'I:F'TP'r FIF lr)~'r~.. nT T.~ r,~Mr;n f': ~ M f~.f'l I'1T 1' ~" RI::.CIE !' VF:iD RY ..................................................... I":F'~.J'T'F~'¢~I F-TI I:=:~ '~ F'I.4TI I TPX' f':l-IFVl~'flKI F'R MFI I I::"rl F.~ ~: D 't., M ~ R' .*. FWTF'NX'T~N F¥1::'I fl[i't~'FTnN :".: .~F-~. · '"~ r.."'x'XFtN :~ .?'FA'FF' FIF" ~1 M ~I~'A TI"If'IN ~ STATE OF ALASKA '~ N~ ~ I~ I~ ~~ ~ ALASKA OIL AND GAS CONSERVATION CO~MISSIO WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc, 87-91 3. Address 8. APl Number P, 0, Box 100360, Anchorage, AK 99510 50- 029-21.7#9 4. Location of well at surface 9. Unit or Lease Name 691' FNL, 281' FWL, Sec.19, T11N, R15E, UN Prudhoe Bay Unit __ At Top Producing Interval 10. Well Number 287' FNL, 1962' FWL, Sec.19, TllN, R15E, UM 18-16 At Total Depth 11. Field and Pool 236' FNL, 2059' FWL, Sec.19~ TllN~ R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool RKB 50'I ADL 28321 ALK 2319 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 115'Water Depth, if offshore I16. No. of Completions 09/17/87 09/28/87 04/06/88*I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18. Plug Back Depth(MD+TVD) 19. Directional Survey i 20. Depth where SSSV set 21. Thickness of Permafrost 9150'MD/8835'TVD 9096'MD/8782'TVD YES [~] NO []I 2210 feet MD 1900' (aDDrOX) 22. Type Electric or Other Logs Run D IL/CAL/GR, RFT, D IL/BHCS/CNL/CAL,CBT/GR, CET, 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" 94.0# H-40 S,,rf 10c~, 26" 1680 # Pol eset 13-3/8" 68.0/72.0# K-`5`5/L-80 Surf 2_517' 17-1/?" ?500 sx CS Il! & 400 9-5/8" 47.0# L-RO Sur'f Rb, 71' l?-l/b," 713R ~ CI~ ~. ~ ~,1'~1~ ~ pc, ! 7" 29.0# L-80 8148' 9150' 8-1/2" 2,00 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) Perforated w/6 spf SIZE DEPTH SET (MD) PACKER SET (MD) 8997 '-9024 'MD/8685 ' -871 2 'TVD 2,-1/2" RRRR ' ~r)71 , .. 26. ACID, FRAcTuRE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED ,, 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD I~ Fl°w Tubing Casing pressure CALCULATED.k OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE "~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None * NOTE: Drilled RR 10/1/87. Tubing run 3/14/88. Perforated well 4/6/88. Form 10-407 Rev. 7-1-80 (Dani) TEMP3/WC96 CONTINUED ON REVERSE SIDE Submit in duplicat~ ..29:'.:'~ ~ . ~ .: ,~ , 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 Sad]erochit, 8591' 8287~ (See Attached) Base Sad] erochit 902b, ~ 8711 ~ 31. LIST OF ATTACHMENTS Formation Tests 32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 'and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ,. Item 30: Formation Test: DEPTH (Fl) 6656 6543 6396 6316 6314 6215 6212 6090 6010 5930 5920 5790 5396 5322 5224 5182 4890 4575 4315 4100 3996 3719 3388 HYDRO (PSI) 3121.2 3073.2 3007.9 2975.6 2974.6 2928.8 2930.5 2878.0 2843.8 2809.8 2805.6 2747.0 2573.7 2541.4 2496.7 2476.5 2342.2 2198.2 2081.2 1980.7 1934.2 1801.4 1642.9 FORMATION PRESS. (PSI) 2870.8 2810.3 2743.0 2715.0 2713.5 2712.0 2711.5 2641.0 2595.5 2565.5 2560.7 2506.2 2336.8 2305.0 2263.7 2245.5 2123.5 1980.7 1893.8 1797.8 1762.0 1632.3 1496.2 TEMP3/WC96 5-25-88 R[*VtSED SUB-SURFACE DIRECTIONAL SURVEY [~]UIDANCE ~IONTINUOUS r~looL Company ARCO .,ALASKA, INC. Well Name P.S. 18-16 (697' FNL,281' FWL,SEC 19,TllN,R15E,UM) i Field/Location PRUDHOE B,,A¥, NORTH SLOPE~ A.L.ASKA .. . Job Reference No. 72626 Lo~3c]ed By: SARBER Date 4-0CT-87 Computed By: KOHRING ARCO ~LASKA, INC. D.S. 18-16 PRUDHOE BAY NORTH SLOPE,ALASKA CDMPUTATION D&TE: 05-MAR-98 DATE OF SURVEY: KELLY BUSHING ELEVATION: ENGINEER: PAGE 1, 04-0CT-87 55.00 FT SARBER INTERPOLATED VALUES FOR EVEN 100 TRUE SUE-SE~ MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 0.00 0.00 -55.00 100.00 100.00 45.00 200.00 200.00 1¢S.00 300.00 299.99 244.99 400.00 399.99 344.99 500.00 499.93 444.98 5OD.g0 599.98 544.98 700.00 699.97 644.97 800.00 799.96 744.96 900.00 8'99.95 844.95 1000.00 999.95 944.95 1100.00 1099.95 1044.95 1200.go 1199.95 1144.95 1300.00 1299.94 1244.94 1400.00 1399.93 1344.93 1500.00 1499.92 1444.92 1600.00 1599.90 1544.90 1700.00 1699.88 1644..~8 1800.,00 1799.85 1744.85 1903.00 1899.82 1844. ,~2 ZO00.O0 1999.72 1944.78 2100.00 2099.75 2044.75 2200.00 2199.72 2144.72 2300.00 2299.69 2244.59 2400.00 23 99.6P_., 2344.68 2500.00 2499.67 2444.67 2600.00 25.99.66 2544.66 2700.00 2699.65 2644.55 2800.00 2799.63 2744..,53 2900.00 2Bg9.61 2'344. 51 3000.00 2999.59 2944. 59 3100.00 3099.55 3044.56 3200.00 3199.53 3144.53 3300.00 3299.50 3244.50 3400.00 3399.37 3344.37 3500.00 349R.82 3443.82 3600.00 3597.33 3542.33 3?00.00 3695.57 3640.57 3800.00 3793.11 3738.11 3900.00 3890.29 3935.29 FEET DF MEASURED DEPTH COURSE VERTIC.~L DOGLEG R~.CTAN DEVIATI.gN AZ!MU'TH SECTION SEVERITY NORTH/ DEG MIN DEG MIN FEET DEG/IOO FEE 0 0 D,J 0 9 E 0.00 0 22 S 45 43 E 0.23 0 22 S 35 41 E 0.53 0 27 S 35 43 E 0.76 0 34 S '30 52 E 1.9~ 0 3B S 18 16 E 1.23 0 44 S 14 3.6 E 1.28 0 44 S 11 22 ~ 1.25 0 41 S 10 3 F 1.17 0 34 S 10 30 E 1.09 0 25 S 20 18 E 1.07 0 22 S 4:~.. 23 ;_ 1.2': 0 32 S 69 4 E 1.76 0 43 S 78 11 E 2.78 0 48 S 81 53 E 4.01 0 53 S $37 40 E 5.37 1 5 N 77 33 E 7.09 1 15 N TO 35 E 9.12 1 29 N 70 50 E 11.58 1 28 N 76 ,4 E 14.18 1 29 N 79 56 E 1.5.75 1 30 N 90 55 E 19.37 1 27 N 91 22 E 21.97 1 5 N 83 23 E 24.27 0 65 N ,97 39 ~ 25.86 0 4~ S '~8 4,3 ~= 27 14 0 51 S 39 49 E 28.47 0 55 S ~3 41 ~ 29.98 1 11 S q.5 14 ~ 31.70 1 13 S 85 3~ E 33.70 0.00 0.14 0.08 0.2'7 0.08 0.24 0.22 0.05 0 .O4 0.12 0.17 0.19 0.28 0.12 0.17 0.34 0.2,~ 0.57 0.16 0.5~J 0.09 0.08 0.21 0.74 0.1~ 0.16 0.19 0.30 0.30 0.08 0.21 0.04 0.10 1.54 2.76 4.62 0.11 4.26 0.90 0.32 1 1.5 S 94 6 ~ 35.71 1 16 S 33 33 E 37.81 I 18 S .;33 26 E 39.92 1 43 S 84 54 E 42.22 4 4 ~ q8 5 E 45.94 8 9 N 89 39 E 57.00 10 35 S 97 52 E 73.48 11 30 N $5 ~ E 91.55 13 25 N 75 20 : 113.49 -- 13 39 N 75 19 E 137.04 GULAR COORDINATES SOUTH E~ST/WEST T FEET 0.00 N 0.00 E 0.27 S 0.31 E 0.7~ S 0.75 E 1.36 S 1.13 E 2.09 S 1.66 E 3.0~ S 2.05 E 4.22 S 2.40 E 5.48 S 2.70 E 6.70 $ 2.93 ~ 7.81 S 3.12 E 8.62 S 3.31 E 9.23 S 3.66 E 9.63 S 4.30 E 9.92 S 5.41 E 10.14 S 6.74 E 10.30 S 8.18 E 10.15 S 9.92 E 9.56 S 11.87 E 8.74 S 14.19 f 7.94 S 16.67 f 7.45 S 19.20 E 7.02 S 21.80 E 6.61 S 24.3'7 E 6.28 S 26.67 E 6.15 S 28.28 E 6.15 S 29.59 E 6.18 S 30.97 E 6.19 S 32.53 E 6.31 S 34.34 E 6.46 S 36.45 E 6.65 S 38.57 E 6.92 S 40.80 ,_ 7.17 S 43.05 E 7.45 S 45.49 E 7. 58 S 50 . 39 7.19 S 60.68 E 7.63 S 77.81 7.80 S 95.51 3.35 S 118.02 E 2.73 N 140.76 E HDRIZ. DIST. FEET DEPARTURE AZIMUTH DEG MIN 0.00 N 0 0 E 0.41 S 48 42 E 1.08 S 43 56 E 1.77 S 39 44 E 2.67 S 38 20 E 3.67 S 33 55 E 4.85 S 29 38 ( 6.10 S 26 12 ~: 7.31 S 23 34 E 8.41 S 21 47 E 9.2~ S 21 0 E 9.93 S 21 37 E 10.55 S 24 4 E 11.30 S 2~ 36 E 12.1~ S 33 34 E 13.15 S 38 26 E 14.20 S 44 20 E 15.24 S 51 7 E I6.67 S 58 23 E 18.46 S 64 32 E 20.59 22.90 25.25 27.40 28.96 30.22 31.58 33.12 34.92 37.02 39.15 41 43.6~ 46.10 50.95 61.11 78.18 96.82 118.06 140.79 S 63 47 E S 72 8 E S 74 49 E S 75 44 E S 77 ~3 E S 79 15 E S 73 43 F S 79 13 L S 79 35 E S 79 56 E S 80, 11 E S 80 22 E S 80 32 E S 80 42 E S 81 26 E S 83 14 E S 8~ Z3 E S 85 22 E S 88 22 E N 88 53 E COMPUTATZ3N DATE: 05'-MAR-88 ARCO ALASKA, 'INC. D.S. 18-15 PRUOHOE 6AY NORTH SLOPE,~LASK~ PAGE .Z DATE OF SURVEY: 04-0CT-87 KELLY BUSHING ELEVATION: 55.00 FT ENGZNEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TrUE SUB-SE.~ COURSE MEASURED VERTIC4L VERTICAL DEVIATION AZIMUTH DEPTH DEPTH OEPTH DEG MIN D.EG MZN 4000.00 3987.45 3932.46 13 39 4100.00 4084.64 4029.54 13 45 4200.00 4171.45 4126.45 15 4~ 4300.00 42'76.79 4221.79 19 22 4400.00 4370.23 4315.23 21 23 4500.00 4463.46 4408.46 20 54 4600.00 4557.11 4502.11 20 17 4700.00 4651.00 4596.00 20 0 4800.00 47,45. O~ 4690.08 19 36 4900.00 48,39.35 4784.36 19 7 N 75 25 E N 7529 N 70 27 E N 68 27 E N 66 56 ~ N 71 19 ~ N 74 14 N 76 36 N 77 42 5000.00 4934.02 47'79.02 18 4~ N 78 41 E 5100.00 50.28.38 4973.38 ZO 3 N 78 29 E 5200.00 5122.10 5067.10 20 26 'N 78 57 E 5300.00 5215.59 5150.59 21 45 N 75 45 E 5400.00 5307.11 5252.11 25 26 N 73 8 E 5500.00 5397.17 5342.17 25 23 N 74 59 E 5600.00 54~7.97 543~_.97 24 20 N 76 33 E 5700.00 5579.3.5 5524.35 23 38 N 77 33 E 5800.00 5671.07 5616.07 23 3§ N 77 35 E 5900.00 5762.53 5707.53 24 14 N 76 37 E VERTICAL DOGLEG RECT~NGUL&R COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 6000.00 5853.56 5793.56 24 31 6100.00 5944.53 5889.53 24 35 6200.00 6035.49 5980.49 24 30 6300.00 6126.50 6071.50 24 21 6400.00 6217.6~_ 6162.62 24 20 6500.00 6308.69 6253.59 24 24 6600.00 6399.83 6344.83 24 21 6700.00 6491.00 6435.00 24 9 6800.00 6582.33 6527.33 23 53 6900.00 6673.85 6517. ~35 23 3~ 160.55 0.16 184.27 0.57 209.23 3.72 239.12 4.21 274.34 0.60 310.19 1.07 345.11 0.78 379.47 0.91 413.37 0.69 446.69 1.03 7000.00 6755.60 6710.50 23 13 7100.00 6857.69 6802.59 22 35 7200.00 6950.19 6895.t9 21 53 7300.00 7043.3~ 6983.39 20 42 7400.00 7137.15 7082.15 ~0 ~ 7500.00 7231.23 7176.23 19 25 7600.00 7325.74 7270.74 18 44 7700.00 7420.57 7365.57 18 9 7800.00 7515.90 7460.90 16 43 7900.00 7612.10 7557.10 15 7 478.90 0.68 511.94 1.27 545.76 0.1~ 582.20 3.62 522.40 2.60 665.~7 1.66 ?07.76 0.88 748.34 0.62 788.15 0.72 828.57 0.64 N 7~ 23 E 869.97 N 76 8 ~ 911.48 N 76 9 E 953.04 N 76 33 : 994.47 N 76 58 ~ 1035.66 N 77 30 E 1076.94 N 77 3S E 11!8.09 N 77 43 5 1159.14 N 77 43 ~ 1199.33 N 77 29 E 1240.12 N 76 4~ : 1279.87 N 76 19 ~ 131~.83 N 76 $ E 1356.83 N 75 55 E 1393.09 N 75 30 .? 1427.86 N 74 57 ~ 1461.75 N 74 1.5 E 1494.40 N 73 25 E 1526.12 N 72 4 4 E 1556.30 N 72 25 E 1583.56 8.68 N 163.62 E 163.85 N 86 57 E 14.56 N 186.49 E 187.05 N 85 32 E 21.68 N 210.44 E 211.55 N 84 7 E 32.48 N 238.53 E 240.73 N 82 14 E 46.24 N 271.35 E 275.26 N 80 19 E 59.79 N 304.89 E 310.70 N 78 54 E 71.59 N 337.92 E 345.42 N ,~1.79 N 370.77 E 379.68 N 77 33 90.28 N 403.59 E 413.56 N 77 23 E 97.64 N 436.10 E 446.90 N 77 22 E 104.22 N 467.66 E 479.13 N 77 26 E llO.7Z N 500.11 E 512.22 N 77 30 E 117.5,4 N 534.31 E 547.08 N 77 35 E 124.90 N 569.01 E 582.55 N 7'7 37 E 136.43 N 607.55 E 622.68 N 77 20 E 148.20 N 649.40 E 666.10 N 77 8 ~ 158.47 N 690.01 E 707.98 N 77 3 E 157.57 N 729.57 E 748.57 N 77 3 E 175.95 N 768.53 E 788.41 N 77 6 E 185.04 N 807.93 E 828.85 N 77 5 E 0.18 0.18 0.06 0.41 0.32 0.65 0.3~3 0.15 0.37 0.40 194.70 N 848.19 E 870.25 N 77 4 E 204.55 N '888.52 E' 911.76 N 77 2 E 214.54 N 928.86 E 953.31 N 76 59 E 224.37 N 969.11 E 994.74 N 76 57 E 233.80 N 1009.21 E t035.94 N 76 57 E 242.89 N 1049.49 E 1077.24 N 76 58 E 251.74 N 103'9.71 E 1118.41 N 75 59 E 260.54 N 1129.82 E 1159.48 N 77 0 269.15 N 1169.63 ~ 1200.20 N 77 2 E 277.77 N I209.01 E 1240.50 N 77 3 E 0.24 0.56 1.50 1.12 0.40 0.82 0.65 0.96 2.16 1.46 286.61 N 1247.77 E 1280.27 N 77 3 E 295.67 N 12%5.68 E 1319.24 N 77 2 E 304.72 N 1322.58 E 1357.23 N 77 1 E 313.47 N 1357.77 E 1393.48 N 76 59 E 322.06 N 1391.46 E 1428.25 N 76 58 E 330.70 N 1424.23 E 1462.12 N 76 55 E 339.35 q 1455.73 E 1494.76 N 7~ 52 E 348.16 N 1486.21 ~ 1526.45 N 76 48 E 356.97 N 1515.11 E 1556.59 N 7~ 44 E 365.16 N 1541.15 E 1593.83 N 76 40 E PA~E C3MPUTATI3N D,~T':: 05-NAR-88 ARCO ~L&SKA, INC. O.S. 18-16 PRUDHOE BAY NORTH SLOPE,ALASKA DATE OF SURVEY: 04-0CT-87 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: SARBER INTERPOLATEO VALU;S FOR EVEN 100 FEET OF MEASURED DEPTH TRtJ: SUB-SE& COURSE MEASURED VERTICAL VERTICAL DEVIATIgN AZIMUTH DEPTH DEPTH DE~TH DEG MZN DEG MIN VERTIC~L 90GLEG RECTANGULAR COORDIN&TES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH E:~ST/WEST DIST. AZIMUTH FEET OEG/IO0 ~EET FEET FEET DEG MIN 8000.00 7708.91 7553.91 14 10 8100.00 7806.02 7751.02 13 16 8200.00 7903.63 7848.53 11 50 8300.00 8001.63 7946.53 11 4 8400.00 8099.89 8044.39 10 38 8500.00 B198.01 8143.01 11 45 8600.00 ,~295.83 8~_40.~8 11 49 8700.00 3393.74 8338.74 11 48 8800.00 ,8491.71 8436.71 11 2'3 8909.00 8539.71 8534.77 11 11 N '72 30 E 1508.56 N 72 30 E 1632.36 N 72 1! E 1654.06 N 7Z 55 E 1573.94 N 7'~ 1~' ~ 1592 N 70 5'2 E 1711.73 N 68 9 E 1732.15 N 65 23 E 1752.48 N 63 12 E 1772.09 N 61 18 E 1791.19 0.27 I .31 0.54 0.81 0.63 0.93 0.71 0.50 372.76 N 1565.01 E 1608.79 N 76 36 E 379.92 N 1587.75 E 1632.57 N 76 32 E 386.54 N :1608.45 E 1654.25 N 76 29 E 392.44 N 1627.46 E 1674.11 N 76 26 E 397.8~ N 16~5.19 E 1692.61 N 76 24 E 403.83 N 1663.55 E 1711.86 N 76 21 E 410.96 N 1,6~2.80 E 1732.26 N 76 16 E ) 419.10 N 1701.71 E 1752.55 N 76 9 E 427.78 N 1719.73 E !1772.13 N 76 1 E 436.91 N 1737.11 E 1791.21 N 75 52 E 9000.00 8687.90 8632.g0 11 2 9100.00 3786.10 8731.10 10 53 9150.00 8835.20 8?80.20 10 53 N 60 15 E 1809.79 N 59 53 E 1~28.05 N 59 53 E 1837.14 0.29 0.00 0.00 446.28 N 1753.90 E 1809.79 N 75 43 E 455.78 N 1770.32 E 18.28.05 N 75 33 E 460.52 N 1718.49 E 1837.15 N 75 28 E ARCO ALASKA, INC. O.S. 18-16 PRUDHOE BAY NORTH SLOPE,ALASKA COMPUTATION D~TE: OS-MAR-88 PAGE ,4 D&TE OF SURVEY: 04-0CT-87 KELLY BUSHING ELEVATION: 55.00 FT ENGINEER: SARBER INT6RPOLATED VALU£S FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0.00 O.OO -55.00 0 0 lO00.O0 999.95 944.95 0 25 2000.00 1999.78 1944.78 1 29 3000.00 2999.59 2=}44.59 1 16 4000.00 39~7.46 3932.46 13 39 5000.00 4934.02 4~79.02 18 45 6000.00 5853.56 5798.56 24 31 7000.00 6755.60 6710.,50 23 13 8000.00 7708.91 7653.91 14 10 9000.00 8687.90 8532.90 11 2 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. 4ZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN N 0 0 E 0.00 S 20 18 E 1.07 N 79 55 E 16.75 S 84 6 E 35.71 N 75 26 E 160.65 N 7~ 41 E 478.90 N 76 2'3 E 869.97 N 76 43 E 1279.87 N 72 30 E 1608.56 N 60 15 E 1809.79 0.00 0.1 ? 0.09 0.21 0.16 0.68 0 0.24 0.27 0.29 0.00 N O.OO E 0.00 N 0 0 E 8.62 S 3.31 E 9.24 S 21 0 E 7.45 S 19.20 E 20.59 S 68 47 E 6.66 S 38.57 E 39.15 S 80 11 E 8.68 N 163.62 E 163.85 N 86 57 E 104.22 N 467.66 E 479.13 N 77 26 E 194.70 N 848.19 E 870.25 N 77 4 E ~ 286.61 N 1247.77 E 1280.27 N 77 3 E ) 372.76 N 1565.0.1 E 1608.79 N 76 36 E 446.28 N 1753.90 E 1809.79 N 75 43 E 9150.00 8935.20 8780.Z0 10 53 N 59 53 E 1337'.14 0.00 460.52 N 1778.49 E 1837.15 N 75 28 E ARCO ALASKA, INC. D.S. 18-16 PRUDHOE BaY NORTH SLDPE,AL~SK~ COMPUTATION Di~TE: 05-MAR-88 DATE 9F SURVEY: KELLY BUSHING ELEVATION: ENGINEER: <, PA&'E '5, 04-OCT-ST 55.00 FT SARBER INTERPOLATED VALUES FOR TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH OEPTH 0.00 0.00 -55.00 55.00 55.00 0.00 155.00 155.00 100.90 255.01 255.00 200.00 355.01 355.00 300.00 455.01 455.00 400.00 555.02 555.00 500.00 655.03 655.00 600.00 755.04 755.00 700.00 855.04 855.00 300.00 955.05 955.00 900.00 1055.05 1055.00 1000.90 1155.05 1155.00 1100.00 1255.06 1255.00 ] ZO0.O0 1355.07 1355.00 1300.00 1455.08 1455.00 1400.00 1555.09 1555.00 1500.00 1655.11 1655.00 1:500.00 1755.13 1755.0,9 1700.00 1855.16 1855.00 1809.00 1955.20 1955.00' 1900.30 2055.23 2055.00 2000.00 2155.27 2155.00 2100.00 2255.30 2255.00 2200.00 2355.32 2355.00 2300.00 24-,55.33 2455.00 2400.00 2555.34 2555.00 2~00.00 2655. 35 2655.00 2500. ,90 2755.36 2755.00 2700.00 2855.38 2855.00 2800.00 2955.41 2955.00 2900.00 3055.43 3055.00 3000.00 3155.45 3155.00 3100.00 3255.48 3255.00 3200.00 3355.54 3355.00 3300.00 3455.83 3455.00 3400.00 3556.94 3555.00 3509.00 3653.68 3655.00 3500.00 3760.85 3755.00 3700.00 3863.68 3855.00 3800.00 COURSE DEVIATION AZIMUTH DEG MIN DEG MIN 0 0 0 22 0 24 0 23 0 31 0 36 0 42 0 44 0 42 0 38 N 0 0 S 49 36 S 40 46 S 32 27 S 35 0 S 19 29 S 16 12 S 13 18 S 10 6 S 9 57 0 27 0 24 0 26 0 al 0 46 0 49 1 '1 1 10 I 26 1 29 S 12 45 E S 30 13 E S 59 lO E S 90 29 E N B4 30 : N 72 32 E N 70 20 E N 71 48 E 1 28 1 30 1 29 119 0 55 C 45 0 45 0 £3 1 2 1 I1 N 79 N ~;]0 31 N 8035 N ~_5 37 S 89 2~ S ~9 14 s S .;]5 45 I 12 1 16 I 18 1 24 2 54 6 2 10 18 10 49 12 57 13 39 S B4 32 S 83 16 S 83 36 S 83 13 S ~7 42 N 87 12 S 88 Z S ~9 44 N 77 14 N 75 3 EVEN 100 VERTICAL SECTION FEET FEET OF SUB-SE~ DEPTH DOGLEG RECTANGULAR' CGORDIN~TES HORIZ. SEVERITY NORTH/SQUTH E~ST/WEST DIST. DEG/iO0 FEET FEET FEET 0.00 0.00 0.00 N 0.00 E 0.00 0.06 0.'30 0.07 S 0.08 E 0.10 0.41 0.12 0.54 S 0.56 E 0.77 0.66 0.09 1.09 S 0.95 E 1.45 0.95 0.24 1.73 S 1.43 E 2.24 1.19 0.29 2.58 S 1.89 E 3.20 1.26 0.10 3.63 S 2.25 ~ 4.31 1.28 0.04 4.91 S 2.57 E 5.54 1.21 0.0~ 6.16 S 2.83 E 6.78 1.12 0.26 7.34 S 3.04 E 7.95 1.05 1.14 1.49 2.28 3.44 4.74 6.26 8.19 10.44 1.3.02 15.60 13.19 20.~1 23.32 25.23 26.56 27.87 30.~8 32.81 34.B2 36.88 38.98 41.14 44.33 51.67 65.96 83.87 104.50 128,46 0.21 8.30 S 3.21 ~ 8.90 0.22 8.99 S 3.46 E 9.64 0.24 9.47 S 3.96 E 10.27 0.21 9.80 S 4.86 E 10.94 0.05 10.05 S 6.13 E 11.77 0.04 10.24 S 7.52 E 12.71 0.39 10,28 S 9,09 E 13.73 0.07 9.86 S 10.98 a 14.76 0.19 9.12 S 13.11 E 15.97 0.17 8.27 S 15.55 E 17.62 0.33 7.66 S 18.07 E 19.63 0.10 7.22 S 20.63 E 21.85 0.22 6.80 S 23.23 E 24.20 0.34 6.41 S 25.71 5 26.50 0.33 6,20 S 27,63 E 28.32 0.11 6.14 S 28.99 E 29.6~ 0.15 6.17 S 30._:~:.~. r-- 30.97 O.1B 6.18 S 31.81 E 32.41 0.33 6.25 S 33.47 E 34.05 0.18 6.39 S 35.51 E 36.08 0.0~3 6.57 S 37.62 E 3R.l~ 0.22 6.80 S 39.81 = 40.39 0.06 7.06 S 42.04 E 42.63 0.18 7.32 S 44.34 E 44.94 2.19 7.57 S 47.70 E 48.30 3.98 7.3] S 55.22 E 55.70 1.26 7.34 S 59.97 E 70.35 1.84 8.01 S 88.63 E 88.99 2.42 5.56 S 109.30 E 109.44 0.22 0.54 N 132.47 E 132.48 DEPARTURE AZIMUTH DEG MIN N 0 0 E S 49 33 E S 46 4 E S 41 24 E S 39 31 E S 36 14 E S 31 25 E S 27 40 E S 24 39 E S 22 28 E S 21 10 E S 21 10 E S 22 42 E S 26 22 E S 31 22 E S 36 15 E S 41 29 E S 48 3 E S 55 10 E S 611 59 E S 67 0 E S 70 42 E S 73 ~,1 E S 75 59 E S 77 21E S 73 2 E S 7~3 30 E S 73 59 E S 79 25 E S 79 ~8 E S 80 65 S 80 18 E S 80 28 E S 80 37 E S 80 58 E S 82 26 E S 84 0 E S 84. 50 E S 87 5 E N 89 ~.5 E CDMPUTATIgN D~T=: 05-MAR-88 ARCO ALASKA, INC. D.S. 18-16 PRUOHDE BAY NORTH SLDPE,ALASK.~ INT~rRPDLATED~_ VALU=S>,.. FOR EVEN 100 FEET TRU~ MEASURSD VERTICAL DEPTH DEPTH SU~-SE& VERTICAL COURSE VERTICAL DOGL DEVIATION AZIMUTH SECTION SEVE DEG MIN DEG M!N FEET OEG/ 3966.59 3955.00 4069.50 4055.00 4172.55 415:_~. O0 4276.95 4255.00 4383.64 ~355.00 4490.95 4q55.00 4597.75 ~555.00 4704.25 4655.09 4830.53 4755.00 4916.55 4855'00 3900.00 4000.00 4100.00 4200.00 4300.00 4400.,90 4500.00 4600.00 4700. :)0 4800.00 13 40 N 75 2~ 5 152.76 13 40 N 75 39 E 177.06 14 55 N 72 1~ 5 201.95 18 27 N 58 47 ~.. 27-1.66 21 23 N 66 4'5 :5 268.43 20 58 N 69 2 E 306.9{3 20 17 N 71 1'? E 344.33 20 0 N 74 21 ~ 380.92 19 35 N ]'6 4~ E 416.90 18 58 N 77 5Z E 452.09 OATS KELLY BUSHING 5022.17 4955.00 5125.37 5055.00 5235.11 5155.00 5342.65 5255.00 5453.20 5355.00 5563.78 5455.00 5673.41 5555.00 5782.48 5655.00 5891..74 5755.00 6001.58 5855.00 4900.00 5000.00 5100.00 5.200.00 5~00.00 5500.00 5600.00 5700.00 5800.00 18 .55 N 78 4g : 486.02 ZO 22 N 78 34, ~ 521.74 20 33 N 78 37 ~ 559.01 23 23 N 73 25 E 598.51 25 49 N 74 25 ~ 645.57 24 36 N 76 3 E 69~.75 23 46 N 77 1,6 E 737.66 23 26 N 77 48 E 781.18 24 11 N 76 39 E 825.18 24 30 N 76 23 E 870.63 OF SUB-SEA DEPTH 6111.51 5955.00 6221.44 6055.00 6331.27 6155.00 6441.02 6255.00 6550.80 6355.00 6660.53 6455.00 6770.09 65'55.00 6879.41 6655.00 698~.46 6755.00 7097.08 6855.00 5900.00 6000.00 6100.00 6200.00 6300.00 6400.00 6~00.00 6600.00 6700.,90 6~00.00 24 35 N 76 6 ;_ 916.!8 24 30 N 76 10 E 961.94 24 13 N 76 43 E 1007.34 24 21 N 77 13 E 1052.55 24 17 N 77 35 E 1097.32 24 13 N 77 38 £ 1142.97 23 57 N 77 49 E 1187.70 23 42 N 77 33 E 1231..85 23 15 N 76 52 E 1275.32 22 36 N 76 I9 E 1317.71 EG R2CTANGULAR COO RITY NORTH/SOUTH EaS 100 FEET FE 7205.19 6955.00 7.312.41 7055.00 7419.01 7155.00 7525.19 7255.00 7630.88 7355.00 7736.19 7455.00 7840.73 7555.00 7944.37 7655.00 8047.51 7755.00 8150.27 78~5.00 6900.00 7000.00 7'100. O0 7200.00 7300.00 7400.00 7500.30 7600.00 7700.90 7BOO.O0 21 49 N 7~ 6 E 1358.T8 ZO 36 N 75 52 E 1397.46 20 0 N 75 25 E 1434.37 19 14 N 74 4~ E 1470.08 18 36 N 74 2 E 1504.27 17 47 N 73 6 5 1537.29 15 58 N 72 33 E 1567.69 14 31 N 72 17 E 1594.85 13 48 N 72 29 E 1620.09 12 29 N 72 13 E 1643.65 0.20 6.70 N 155 0.09 12.78 N 179 3.64 19.29 N 203 3.67 29.77 Iq 231 0.61 43.89 N 265 1.03 58.64 N 301 0.77 71.33 N 337 0.{36 32.19 N ~72 0.60 91.10 N 407 0.67 98.79 N 441 0.88 105.60 N 0.86 112.67 N 0.9~ 119.89 N 5.03 129.23 N 0.87 142.85 N 1.01 154.93 N 0.73 165.24 N 0.58 174.46 N 0.65 1B4.25 N 0.17 194.86 N 0.14 205.70 N 0.05 216.66 N 0.19 227.34 N 0.31 237.56 N 0.38 247.39 N 0.21 257.09 N 0.12 266.59 N 0.31 275.98 N 0.44 2~5,57 N 0.5~ 295.40 N OF SURVEY: ELEVATION: ENGINEER: 1.65 1.0Z 0.47 0.79 0.34 1.15 1.59 1.15 I .29 2.30 ROINATES H3RIZ. T/WEST DIST. ET FEET .98 E 156.12 N .50 5 179.96 N .53 E 204.44 N .51 E 233.42 N .86 ~ 269.46 N .85 E 307.51 N .1~ E 344.64 N .17 E 381.13 N .02 E 417.09 N .38 E 452.30 N 474.65 E 486.27 N 509.72 E 522.03 N 546.35 E 559.35 N 5,~4.72 E 598.84 N 629.82 5 645.82 N 675.44 E 692.98 N 719.15 E 7137.89 N 761.72 E 781.44 N 804.62 E 825.45 N 848.82 E 870.90 N 893.17, E 916.55 N 937.50 E 962.21 N 931.63 E 1007.61 N 1025.68 E 1052.83 N 1069.89 E 1098.12 N 1114.02 E 1143.30 N 1157.76 E 1188.06 N 1200.93 E 1232.23 N 1243.34 E 1275.72 N 1284.59 E 1318.11 N 305.19 N 1324.48 314.54 N 1362.01 323.69 N 1397.77 332.86 N 1432.28 342.05 N 1465.22 351.38 N 1496.92 360.38 N 1526.00 368.59 N 1551.93 376.22 N 1576.03 383.37 N 1598.52 PAGE 04-0C, T-87 55.00 FT - SARBER EPARTURE ZIMUTH ES MIN 87 32 E 85 55 E 84 35 E 82 40 E 80 37 E 79 0 E 77 32 t 77 23 E 77 23 E 77 27 E 77 32 E 77 37 E 7'7 31 E 77 13 E 77 4 E 77 3 E 77 5 E 77 6 E 77 4 E 77 1 E 7,~ 59 E 76 57 E 76 57 E 76 58 E 77 0 E 77 I F 77 3 l 77 3 E 77 2 E 1359.18 N 77 1 E 1397.86 N 76 59 E 1434.76 N 76 57 E 1470.45 N 75 54 E 1504.61 N 76 51 E 1537.6! N 76 47 E 1567.97 N 76 42 E I595.10 N 76 38 E 1620.31 N 76 34 E 1643.85 N 76 30 E COMPUTATION DATE: 05-MAR-88 PAG~ '7, ARCO ALASKA, INC. D.S- 18-16 PRUDHOE BAY NORTH SLOPE,ALASK& DATE OF SURVEY: 04-0CT-87 KFLLY BUSHING ELEVATION: 55.00 FT ENGINEER: SARBER INT=RPOLATEO~ VALUES FOR EVEN 100 FEET OF SUD-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VER'TICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST gIST. AZIMUTH DEPTH DEPTH OEPTH DEG MIN 8252.46 7955.00 7900.00 11 26 8354.34 8055.00 8000.00 10 34 8456.10 8155.00 8100.00 11 10 855~.24 8255.00 8200.00 11 50 8660.41 8355.00 8300.00 11 53 8762.55 8455.00 8400.00 11 27 8864.55 8555.00 8500.00 11 17 8966.48 8655.00 8600.00 11 4 9150.00 8835.20 8780.20 10 53 DEG M[N FEET DEG/IO0 FEET FEET FEET OEG MIN N 72 47 E 1664.67 N 73 0 E 1686.10 N 71 3~ E 1702.93 N 69 22 E 1723.67 N 66 24 E 1744.44 N 64 0 E 1764.86 N 62 0 E 1784.48 N 60 44 E 1803.58 N 59 53 E 183'7.14 0.86 0.54 2.11 0.73 0.53 0.66 0.51 0.29 0.00 389.71 N 1618.59 E 1664.84 N 76 27 E 395.44 N 1637.18 E 1624.26 N 76 25 E 400.98 N 1655.20 E 1703.07 N 76 22 E 407.87 N 1674.8~ E 1723.79 N 76 18 E 415.77 N 1694.26 E 174.4.53 N 76 12 E 424.49 N 1713.10 E 1764.91 N 76 4 E 433.62 N 1731.02 E 1784.50 N 75 56 E '~ 443.11 a 1748.31 E 1803.59 N 75 46 E · 460.52 N 1778.49 E 1837.15 N 75 28 E ARCO ALASKA, INC. D.S. 18-1,5 PRUOHOE BAY NORTH SLOPE,ALASKA MARKER TOP SAG RIVER TOP SHU]LIK TOP SADLEROCHIT TOP ZONE TOP ZONE 2 TOP G/O CONTACT B&SE SADL~EROCHIT P BT D TD COMPUTATION INT'ERPOLATEO MEASURED OEPTH BELOW KB 8487.00 8531.00 ~591.00 8691.00 8767.00 ~925.00 8942.00 9024.09 9096.00 9150.00 D~TE: V. LU .... S 05-MAR-88 FOR CHOSEN HORIZONS FROM KB ORIGIN: 697 TVO SUB-SE,& 8185.28 8228.34 828'?.07 B384.93 8459.36 8,514.30 8630.98 ~711.46 8782.17 8~3'.5.20 5i30.28 8113.34 8232.07 B329.93 9404.36 8559.30 8575.9:~ 8656.45 8727.17 87B0.20 KELLY FNL, '281 DaTE OF SURVEY: BUSHING ELEVATION: ENGINSER: SURF~CE LOCATIO AT FWL, SEC 19, TllN, RECTANGULAR COORDI NORTH/SOUTH E~ST 402.96 N 1661 405.94 N 1669 410.27 N 1681 418.33 N 1700 424.87 N 1713 439.24 N 1741 440.93 N 1744 448.57 N 1757 455.41 N 1769 460.52 N 1778 PAG'E '8 04-0CT-87 55°00 FT SARBER N R15E, UM NATES /WEST .02 E .57 E .09 E .03 E ) .33 E ' .20 E .88 E .66 E .49 E ARCO ALASKA, INC. P.S. 18-15 PRUDHOE BAY NORTH SLDPE,~LASKA TOP SAG RIVER TOP S HU~BLIK TOP S~DLEROCH[T TOP ZONE ) TOP ZONE 2 TOP ZONE lB G/0 CONTACT BASE SADLEROCHIT PBTO TD COMPUTATION DATE: MEASUREO DEPTH BELOW KB B487. O0 8531.00 ~591.00 8691.00 8767.00 8925.00 8942.00 9024.00 9096.00 91.50.00 05-MAR-98 SUMMARY ORIG TVD FROM KB 8185.28 8228.34 8287.07 8384.93 8459.36 8514.30 8630.98 8711 °46 8782.17 883S. ZO DATE OF SURVEY: KELLY BUSHING ELEVATION: ENGINEER: PAG'E 04'-OCT-B1 55.00 FT SARBER IN: 697 FNL, SUB-SE A 8130.28 8173.74 8232.07 8329.93 8404.36 8559.30 8575.93 .8656.4 6 8727.17 8780.20 SURFACE LOCATION ~T 2B1 FWL, SEC 19, TllN, R15E, RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 402.96 N 1661.02 E 405.94 N 1669o57 E ~10.27 N I681.09 E 418.33 N 1700.03 E 424.87 N 1713.89 E 439.24 N 1741.33 E 440.83 N 1744.20 E 448.57 N 1757.88 E 655.41 N 1769.66 E 460.52 N 1778.49 E UM FINAL MEASURED DEPTH WELL LOC~TION AT TO: TRUE SUB-SEA VERTICAL VERTICAL DEPTH DFPTH 9150.00 8B35.20 8780.20 HORIZ3NTAL DEPARTURE DISTANCE ~ZIMUTH FEET OEG MiN 1837.15 N 75 28 E SCHLUMBERGER O I RECT I ONAL SURVEY COMPANY ARCO ALASKA, INC. WELL D.S. 18-16 FI ELD PRUDHOE BAY COUNTRY U.S.A. RUN ONE DATE LOOOED 04 - OCT. - 87 REFERENCE ?2626 WELL' (697' D.S. 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D.S. 18-16 PRUDHOE BAY NORTH SLgPE,~LASKA SURVEY O~TE: O~,-'3CT-tl7 ~NSINEER: SARBER METHODS OF CO~PUTATIgN TOOL LOCATION: TANGENTIAL- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LZNEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 75 DEG 3~ MIN EAST DIRECTIONAL SURVEY RECORD AND ANALYSIS Measurements While Drilling .Alaska 0il & 6as Cons. COMPANY WELL NAME FIELD/LOC.aT, ON ARCO ALASKA, INC. D. S. #18 WELL NO.16 SEC19 TllN R15E, 691' FNL 281' Fl,IL, PRUDHOE BAY Job Reference Number 15-31894 Loqeled BY: _ _ G.B.' KERSEY Date 20-5EP-87 Computed By-. G.B. KERSEY ANADRILL COMPANY ~RCOALA~KA INCo 8ELL NA~ DS #18 WIiLL #16 LOC~TION 1 S~I9 TI1N R15E LOCATION 2 691' FI,IL 281' FI, IL · ,GN~ICb~LINATION 31,~ DATE: 20-5~-87 W£LLNUt'IB~ 16 WELL HEAD LOCATION: LAT(N/-$) 0,00 DEP(F,/-W) O,(X) AZII'IUTH I~OM ROTARY TABI.R 'rD TAF,~ET IS75.60 TIE IN POINT(TIP) : ~ASUREO DEPTH 2400, TRUE '.O~RT DEPTH 2400°00 INCLINATION 0,00 AZI)iUTH 0.00 L~TITUD£(N/'-$) 0.00 D~'ARTUR£iR/-W) 0,00 3~24,00 4106.00 4451.00 4607.00 177.0 3912.61 1~2,0 4069.47 122.0 4207,27 223.0 4418.10 156.0 45~.~ 4915.00 ' 308,0 4853.79 5161,00 246.0 5085,17 5406.00 245,0 5310,46 5782.00 376.0 5649,69 6145.00 ~.0 5978,54 6482,00 6731,00 6981,00 7287.00 7625.00 7938.00 8242,00 8407.00 ~494.00 337.0 6285.20 249,0 6512,14 250.0 6740.70 ~06,0 7023.79 338.0 7341,39 313,0 7640,58 1~.0 7785.92 154.0 7936.12 165,0 87,0 8163,56 ~ CAI~ILATIONSANDAI~YSIS TARGET STATION AZII~UI~I LATITL~£ S)iCIION I~I~l, ~-S ft deg deg. ft 0.00 0.® 0.00 0.00 1.4~ 0,90 103.10 -1.52 7,03 1.40 99,50 -2.73 53.81 10.40. 97.20 -10.10 69.83 12,30 78.00 -8.55 DI~ARTI~r. OI~ mt AZII~I14 ft ft. d~ 0.00 0.00 0.00 1.92 2.45 128,45 7.96 8.41 108.94 ~.14 59.01 ~,85 94,94 95.32 ~.15 129.48 13,60 72,90 1,41 172,41 13,70 77.50 12.37 204,08 16.40 73,30 20,36 276.19 21.40 72,00 41,09 331.76 ' 20.40 73.10 ~.~ DIS lOOft 0,00 0,25 0.16 1.82 2.24 435,79 19.10 79,00 8~.66 518,98 20.60 82.30 97.23 614.91 25.60 72.20 118,41 776,98 25.50 75,~ 163.10 ~J0.66 24,60 77,00 199,24 133.32 133,32 89,40 0,98 174.82 175,26 85.95 0,60 205,47 206.47 84.34 2,39 274,39 Z.7'/,57 81.32 2,25 3ZT.4& 332.68 ' 79,86 0,69 1070,33 24,40 78.00 229,48 I172.67 24.20 79.00 249.91 1273,88 23,60 76.30 271.57 1369,~8 21.00 74,60 300,74 1505.51 19,00 72.80 333.18 428,44 436,53 78,95 0.77 510,85 520,02 79,22 0,76 604,45 615,94 7e.92 2.60 760.31 777,61 77,89 0,41 909.6? 931.26 77,65 0,28 1597,13 15.10 72,20 ~0,77 1634,12 13,50 72,90 371,88 1&~,04 12.00 70.80 382,47 1700.19 10.50 7&,10 3~1,64 1715.67 10.00 76.00 395,37 1046.13 1071.00 77.~ 1146.54 1173.46 77.70 1245,47 1274,74 77,70 1357,85 1390.75 77.51 146~,79 1506,11 77,22 0,14 0.18 0,50 0,~ 0,62 1556.30 1597.57 76.95 1,25 1591.65 1634.51 76,85 1,07 1623.94 1.~,37 76.75 1.02 1654,7~ 1700,50 76,65 1,10 1669,81 1715.98 76.68 0,57 ANADR ! L L Sch J umbe rge r D.TRECTIONAL MWD SERVICES DE ~1'~ i4~ L L iJ!16 $EC19 T11N R15E 691' FNL 281' Fi, fi. VERTICAL LO PROJECTION AZIMUTH -- 75. 6 DEGREES -~soo o ~oo ~ooo HORIZONTAL PLOT 0 .. _ .~nn .... .' , .{; . . ~ ..-, ~'' I ,:- - ........ : ..... ,--", ..... ~- ~ i ~ i'~ ~ ; ~ ~~---~-~ ...... F~- ..... I,---~ ...... :---~ .... ~~.- ' i , :~ ~ i i ~ ' ~ : ' ' ' , '1 - ' ~ . , ' ! ~ ~ : ~ ...... i-~.~ ...... ~--~m~ ~--~ ............ ....... ~.,_z ....~~ -.,..- ~ - -'1 ....~ ....... ~T ........ t ~ '~ ...... .... ....... ~"~ ....... ~ ...... ~: ................... I : ......:-~' ~ .............. , '. · ' · : ' ~ , I ' ] J . · 6000 , ..... ~-~ ~- ' ' _[..;.~ ......... :..~.._Z ....... ~ ~ ..... ~ ......... = ........~. ........... ~ .... ~ .... . . ~.~-~.. ~_¢~_ ~ ............... ~ ................ ~ ........................ ; ........................... ~,~ ...... ~ ~ ~ ~00~ .... ~-.4 ..... z .................................. ~ ......... ~ ~ = - -"~'~ ........... ~ ~ ;--~----, [ ........... ~ ..... ~ ..............r ............ ~'~'~ ...... ~'~"~ff-+ ~ ~ r .... =' ........... . ......... . , ...... . : , . : "' ~ . . . · f"f' "; --., ~ .- ~~.~ ..... +, ~ - .~_~.~ .L. ~..~-, ...... ~-,- i .-+-~--~ ~ ....... ; ,. .... ~.~ ........... : .......... ~ ..... ~.:_~;.f_~.;_~.~,..., ....... ~.: .:. ;_~ ~...:.: . .: ............. ¢ ..... . ...... .. ..... ~44,.~.-~.-~-,.mi.,.-, ! .... ~ .... ;.;-. [ ...... :. ........ ~ ', , ~ · : ... ¢ · t , · . : ....... -I~OQ 0 '. 1~0~ ~000 ~500 ~000 7500 VERTICAL SECTION (FEET) PLATFORM REFERENCE POXNT (PRP) : 6Or' FNL 281' FM. ABSOLUTE LOCATION : 5KC19 TtIN RtSK 9dELL LOCATION INFORMATION ~d~LL HEAD LOCATION (FROM PRP) LAST SURVEY N/-S O. O0 irT TVD 818:J. 6 PT E:/-~ o. DO irt N/-$ ~9:~. 8 irt K/-W 1~89. ~ FT CASINO DIAMETER MEASURED DEPTH 13. 380 [N . 2517. 0 FT V~LL SURVEY INFORMATION TYPE OF SURVEY :MIM:) AZIMUTH FROM IM:LL HEAD TO TAROKT : 7~.6 OEO METHOD OF CAI. CULATXON :R~.AJ~U$ OF CURVATURE MAXIMUM XNCLXNATXON : 0. O DEC NUMBER OF STATXON~ -- 2~ PLOT MADE BY : O.B. Kersey AK'CO ALASKA, tNP.,, P,.O., BOX tOOS60 ANCNORAGE, AI...A,?KA F:FFE.~;;F.'NF.'.E' ARCO P...ASEl~ NOI.,.F. FTNAt.. R' F l: F' T '..,' .[.: D ¥~ Y I..IAL,'I-.':: A NI( ....DAY' ATt). - i 5'2 D I STR ]: ~1 IT :[ ON CENTRal... FII..E~ !) ~ M FWTFN~T~N FYPI..ORAT'FRN MARATHON MOBIl... ,' .... =- STATE OF ALASKA ALASKA ~L AND GAS CONSERVATION COMMIL ON REPORT OF SUNDRY WELL OPERATIONS Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate,~ Pull tubing Alter Casing [] Other 2. Name of Operator ARCO A1 a~l~a; ThC_ 3. Address Post 4. Location 691' Office Box 100360, Anchorage, AK 99510 of well at surface FNL, 281'FWL, Sec. 19, TllN, R15E, UM At top of productive interval 240'FNL, 2043'FWL, Sec. 19, T11N, R15E, UM (approx.) At effective depth 259'FNL, 2074'FWL, Sec. 19, TllN, R15E, UM (approx.) At total depth 256'FNL, 2084'FWL, Sec, 19, T11N: RISE: UM (apprn×.~ 11. Present well condition summary Total depth: measured 9150 feet true vertical 8835 feet Effective depth: measured 9096 feet true vertical 8765 feet Casing Length Size Conductor 80' Surface 2478' Production 8435' 9-5/8" Liner 1002' 7" 5. Datum elevation (DF or KB) ,~,~ ' I~k:R Feet 6. Unit or Property name Prudhg~ Bay Unit 7. Well number 18-16 8. Approval number 9. APl number 50-- 029-21749 10. Pool Pr~Jdhn¢, Ray 0i I. POO1. Plugs (measured) Junk (measured) Cemented Measured depth 20" Conductor Report not available 13-3/8" 2500 sx CS 111 & 2517' True Vertical depth Perforation depth: measured 8996' - 9023' true vertical 8684' - 8710' Tubing (size, grade and measured depth) '-" L-80 tbg w/tai] @ 8888'MD Packers and SSSV (type and measured depth) 400 sx CS 11 700 sx Class G 300 sx Class G 8471' 8148-9150' RECEIVED 194SAB Pkr Fa g~171 'Mn ~ Camco SSSV @ 22!0'MD 12. Stimulation or cement squeeze summary Intervals treated (measured) APR i ' Alaska Oil A Gas Cons. Commission Anchorage Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 109' 109' 2517' Prior to well operation Subsequent to operation 907 630 0 8159' 7845-8817' 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run ~ 15. I hereby certify that the foregoing is true and correct to the best of my knowledge -- Submit in Duplicate Form 10-404 Rev. 12-1-85 18-16/STAT17 M. K. Me] ton (265-6810) 28O Tubing Pressure STATE OF ALASKA ALAL -~ OIL AND GAS CONSERVATION CON, SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging ~ Perforate [] Pull tubing Alter Casing [] Other"~ 2. Name of Operator ARCO Alaska~ Inc. 3. Address P.0. Box 100360, Anchorage, AK COHPLETE 4. Location of well at surface 99510-0360 697' FNL, 281' FWL, Sec.19, T11N, R15E, UM At top of productive interval 287' FNL, 1962' FWL, Sec.19, TllN, R15E, UM At effective depth 242' FNL, 2051' FWL, Sec.19, T11N, R15E, UM At total depth 236' FNL, 2059' FWL, Sec.19~ T11N~ R15E~ UM 11. Present well condition summary Total depth: measured 9150'MD true vertical 8835'TVD 5. Datum elevation (DF or KB) RKB ,5,5 ' 6. Unit or Property name Prudhoe Bay Unit 7. Well number 18-16 Feet 8. Approval number 7-Rll 9. APl number 50I o29-?17z~q 10. Pool Prudhoe Bay 0il Poo] feet feet Plugs (measured) None Effective depth: measured 9096'MD true vertical 8782 'TVD feet feet Junk (measured) None Casing Length Size Conductor 80' 20" Surface 2478' 13-3/8" Production 8435' 9-5/8" Liner 1002' 7" Cemented Measured depth True Vertical depth 1680# Pol eset 109'MD 109'TVD 2500 sx CS Ill & 2517'MD 2517'TVD 400 sx CS II 700 sx Class G & 8471'MD 8170'TVD 300 sx CS I 300 sx Class G 8148'-9150'MD 7853'-8835'TVD Perforation depth: measured None true vertical None 12. Tubing (size, grade and measured depth) 3-1/2", L~80, tbg w/tail ~ 8888' Packers and SSSV (type and measured depth) SAB pkr @ 8071' & TRDP-1A-SSA SSSV ~ 2210' Stimulation or cement squeeze summary N/A Intervals treated (measured) 6;m Cons. G0mmis~011 Anchorage Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Iniection Data N/A Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 14. Attachments (Completion Wel 1 History w/Addendum dated 12/29/87) Daily Report of Well Operations ~, Copies of Logs and Surveys Run,~ Gyro 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12-1-85 Title Associate Engineer Date (Dani) 5W03/62 Submit in Duplicate ARCO O,I 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 Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. Accounting cost center code District County or Parish Slate ARCO Alaska, Inc. NORTH SLOPE -?RUDHOE BAY AK Field ILease or Unit /Well no. PRUDHOE BAY FIELD J ADL: 28321 DS 18-~6 Auth. or W.O. no. ITitle AS 1631 I COMP LET ION API: 50-029-21749 Operator A.R.Co. W.I. ARCO 22. 0000 Spudded or W,O. begun Date ACCEPT 03/12/88 Date and depth as of 8:00 a.m. 03/15/88 ( TD: 9150 PB: 9096 SUPV:SC/WM Comptete record for each day reported NORDIC I Iotal number of wells (active or inactive) on this ost center prior to plugging and ~ bandonment of this well I our I Prior status if a W,O, I 2200 HRS RELEASED RIG MW: 8.5 SEAWATER DISPLACED WELL TO SEAWATER. DISPLACED WELL TO DIESEL - BACKFLOWED 150 BBLS INTO ANNULUS. DROPPED BALL. SET PACKER. SHEAR-OUT SUB BLEW OUT. TESTED TUBING TO 3500 PSI - OK. TESTED ANNULUS TO 2500 PSI. PULLED 168000~ SHEAR- OUT PBR. ND BOPE. NU TREE & TESTED TO 5000 PSI. SET BPV. SECURED WELL & RELEASED RIG @ 1915 HRS, 3/14/88. (3-1/2", 9.3#/FT, L-80, EUABC, TUBING WITH TAIL @ 8888', SSSV @ 2210', PKR @ 8071') DAILY:S291,936 CUM:$339,186 ETD:S1,757,186 EFC:$694,000 Old TD New TD PB Depth Released rig Oaie K nd of r g 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 Gravity Allowable Effective date Pump size, SPM X length Choke size T.P. C.P. Water % GOR/~- corrected The above is correct For form preparation ,a/i~d distribution, see Procedures Man~aJ, Section 10, Drilling, Pages 86 an~87. A880OlATE ENGINEER AR3B-459-3-C INumber all dally well hlstor~ forms consecutively as they are prepared for each well. iPage no. Dlvl'ao~ of AtlentlcRIchfleldCompany ARCO Oil and Gas Company Well History - Initial Report - Dally 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,~ Field ICounty, parish or borough NORTH SLOPE-PRUDHOE BAY Lease or Unit ADL: 28321 Title COMPLETION JState Well no. DS 18-16 PRUDHOE BAY FIELD Auth. or W,O. no. AS1631 Operator ARCO API: 50-029-21749 ARCO W.I. 22.0000 Prior status if a w.o, Spudded or W.O. begun ACCEPT Date and depth as of 8:00 a.m. 03/13/88 ( TD: 9150 PB: 9096 SUPV:SC/WM 03/14/88 ( TD: 9150 PB: 9096 SUPV:SC/WM I Date 03/12/88 JHour Complete record for each day reported NORDIC 1 2200 TESTING BOPE MW: 8.9 NACL ACCEPTED RIG @ 2200 HRS, 3/12/88. ND TREE. NU BOPE & TESTED. LOAD PIPE SHED WITH 3-1/2" TUBING. NOTE: TUBING DRIFTED AND CLEANED PRIOR TO RIG MOVE. DAILY:S21,400 CUM:$21,400 ETD:S21,400 EFC:$2,112,000 DISPLACE W/SEAWATER MW: 8.9 NACL TESTED BOPE TO 5000 PSI. TIH W/COMPLETION ASSY. WASHED THRU ICE BRIDGE 292' TO 495'. FINIHED TIH W/3-1/2" COMPLETION ASSY. LAND TUBING. DISPLACED WELL WITH SEAWATER. DAILY:S25,850 CUM:$47,250 ETD:S47,250 EFC:$2,112,000 The above la correct For form prepFf:.~tlon and distribution see Procedur~/Manual, Section 10, Drilling, PageF86 and 87. A88OC~ATE ENGINEER AR3B-459-1-D INumber all daily well history forms consecutively as they are prepared for each well. Page ADDENDUM WELL' 10/28/87 18-16 Arctic Pak w/300 sx CS I & 125 bbls Arctic Pak; lost 100 psi in i hr, final pressure 1900. Left 200 psi on annulus. Drilling Supervisor ARCO Alaska, Inc/ Prudhoe Bay engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Nlanager Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 18-16 Permit Number: 87-91 Enclosed is the "Intention" Sundry Notice detailing work proposed on the above-mentioned well. Very_truly yours, D. F. Scheve DFS/MKM:sd Enclosures cc: Standard Alaska Production Co. JoAnn Gruber, ATO 1478 File P1(18-16)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCornpany AR3B 6132-C STATE Of ALASKA ALASK~ OIL AND GAS CONSERVATION COMM,~SION 'APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown [] Re-enter suspended well ~ Alter casing [] Time extension [] Change approved program ~ Plugging [] Stimulate ~ Pull tubing :~ Amend order 7: Perforate,,~ Other 2. Name of Operator ARCO Alaska, ]:nc, 3. Address Post Office Box 100360, Anchorage, AK 99510 4. Location of well at surface 691'FNL, 281'FWL, Sec. 19, T11N, R15E, UM At top of productive interval 240'FNL, 2043'FWL, Sec. 19, T11N, R15E, UM (approx.) At effective depth 259'FNL, 2074'FWL, Sec. 19, T11N, R15E, UM (approx.) At total depth 256'FNL, 2084'FWL, Sec. 19, T11N~ R15E~ UM (approx.) 11. Present well condition summary feet Plugs (measured) Total depth: measured 9].50 feet true vertical 8835 5. Datum elevation (DF or KB) 55' RKB feet 6. Unit or Property name Prudhoe Ba~/ Unit 7. Well number 18-16 8. Permit number 87-91 9. APl number 50-- 029-21749 10. Pool Prudhoe Bay 0il Pool Effective depth: measured 9096 feet true vertical 8765 feet Junk(measured) Casing Length Size Cemented Measured depth True Vertical depth Conductor 80' Surface 2478' Producti on 8435' L i ne r 1002' Perforation depth: measured None true vertical None 20" Conductor Report not available 13-3/8" 2500 sx CS 111 & 2517' 400 sx CS 11 9-5/8" 700 sx Class G 8471' 7" 300 sx Class G 8148-9150' Tubing (size, grade and measured depth) 3½", L-80, tbg w/tail @ 8888'MD Packers and SSSV (type and measured depth) 194SAB Pkr @ 8071'MD & Camco SSSV @ 2210'MD 12.Attachments 109' 109' 2517' 8159' 7845-8817' Description summary of proposal ~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation March 1988 14. If proposal was verbally approved Name of approver Date approved 15. I hereby,certify that t~e for_egoing is true and correct to the best of my knowledge Date Commission Use Only Conditions of approval Approved by Form 10-403 Rev 12-1-85 · Notify commissionsorepresentativemaywitness I ApprovalNO. [] Plug integrity ,[~BvT~ItCC~YLocation clearance 'Returned. ~, ' 0RIGINAt. SIGNED BY by order of LONNIE C. SMITH Commissioner the commission Date~ --/~-~' ~.~-~(~'~ Submit in triplicat~ ~8-~6/STAT17 ~. K. ~e](on (265-6810) DS 18-16 PROPOSED INITIAL PERFQRATION$ APl # 50-029-:21749 PERMIT # 87-91 ARCO Alaska, inc. proposes to perforate within the Sadl~ochit interval in ~vell 18-16. The proposed perforation intercals are as follows: Intervals to be S hot $ hot Density Zone S S Interval 8996- 9023 MD 8629-8655 SS 6 SPF 1 26' RefLog: BHCS 9/28/87 A 5000 PS! WP wireline lubricator and BOP, tested to 4000 PSI working pressure prior to the job, will be utilized for this operation. RECEIVED MAR 1 7 i988 Alaska Oil & Gas Cons, Commissio~ Anchorage i ii ii ii ii L i iii i 4 3 i1,' ,, iI 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WIRELINE RAMS (VARIABLE SIZE) 3. 5000 PSI 4. 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ~nchorage H I REL I NE BOP EQU I PMENT 510084006 REV,I LIST OF CO-OWNERS Mr. M. H. Harris Standard Alaska Production Company P.O. Box 196612 Anchorage, AK 99519-6612 Mr. J. C. Bowen EXXON Company, U.S.A. P.O. Box 5025 Thousand Oaks, CA 91359 Mr. T. A. Edmondson Chevron U.S.A., Inc. P.O. Box 8200 Concord, CA 94520 Mr. W. E. Pritchard Mobil Oil Corporation P.O. Box 5444, Terminal Annex Denver, CO 80217 Mr. J. D. Owen Phillips Petroleum Company 8055 E. Tufts Avenue Parkway Denver, CO 80237 Mr. C. A. Dowden Marathon Oil Company P.O. Box 102380 Anchorage, AK 99510 Mr. R. W. Mullins Amerada Hess Corporation P.O. Box 2040 Tulsa, OK 74101 Mr. R. Iden ARCO Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510 Mr. Robert J. Chebul The Louisiana Land and Exploration Company Western Division 1675 Broadway, Suite 2100 Denver, CO 80202 Mr. S. M. Buchanan Division Petroleum Engineer Texaco, U.S.A. 3350 Wilshire Blvd. Los Angeles, CA 90010-9990 Mr. R. G. Hollis SHELL WESTERN E & P INC. Pacific Frontier Division P.O. Box 527 Houston, TX 77001 British Petroleum Alaska Exploration Company One Maritime Plaza, Suite 500 San Franciso, CA 94111 Attention: Joint Interest Corp. WJP4/IO 5 ~ I ON Ope~'a T:ip ~ank: Flow, Mon~O~ ~ L ~8 De=ac;ors ~02~ S~ack'. ~pa Rams ~hoke ~ina:Valva~ Ci~ck,ValVe Repait, o~ Rlplacemen~ of failed e~uip~ent robe l~ade within ,, days,and Inep ¢o~trcl~ Halter No. flanges .... .~ .......... Adj u~ ~able Chokes 'ce :'Opera~o~ cc SuperviSor ARCO Alaska, Inc, P..O. Box t00~60 Anchorage, Alaska mATE: t ~-~ 2-87 REFERENCE: ARCO Ope;a Hol. e Fi ~ 8-t t 8-28-87 HWD/HD Run ~8-4~ 8-.28-87 Gan, Eng, Log/MD ~ B-~ 6 9-I 7-87 HWI)/HD t8-t6 9-t 7-87 Gan, Eng, I..og/HD Run HAVE A NICE mA/Y! ~_ . -.i&Ga$COi~s Commission Anchorage ATO-~ 529 of da t'a, TRANS ~876t4 ~ Approved DISTRIBLITION Cer~tral Fi les ~ F'hi ll. ips Chevron PB Wel. I. Fi le~ D & H ~ Extension Exploret io~ . SAF'C Exxon ~ State of ALaska Marathon ~ Texaco Mob i [ 'E !~ Alaska'Oil & Gas Cons. Commisslon Anchorage ARCO Alaska, Inc.~ Post Office box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 22, 1987 Mr. ~C. V. Chatterton Commissioner State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 SUBJECT' Conductor As-Built Location Plat - DS 18 (Wells 13, 15, 16, 17) Dear Mr. Chatterton' Enclosed is an as-built location plat for the subject wells. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG'pk GRU1/85 Enclosure RECEIVED OCT 2 Alaska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AllanlicRichfieldCompany i "-J[THIS SURV. EY ~[ J , ~ / j ~?~ ~ ~,~ VICINITY i ~ I ~ NO SCALE t NOTES / ~ 2.ALL OISTANCES ARE TRUE. j ~.ELEVATIONS ARE ARCO DATUM. [ 4. O.G. ELEVATIONS ARE FROM DWO 6000~OPLD- , ~ 5. SURVEY BY LOUNSBURY& ASS~. 9 ~Sr. ~:t 6. REF FIELD B~K LPB 87-7 ~ 33,39,59, LPB ~ 3-4. WE LL 5 No. 13,15,16 ~V~ ~ ~~ LO~ATED IN SEC. 19~T. IIN.~R.15E.,UMIAT MERIOIAN. . , Well 'Y' ASP~ 'X' LATITUDE LONGITUDE D~stFNL D~stF~ O.G. Elev ~dElev . .. ~.... ~3 5,960,83~.37~ 692,~33.17 70° 17'5L035" 148°~6'38.331'' 1045' 371' 12.2 17.4 15 5,961,062.~ 692,067.~5 70017, 53.31Y' 148°~6'40.081" 813' 311' 11.6 17.5 16 5,961, 178.53 692,034.~ 70°17'54.4~* 148°~6'~.9~' 697' 281' 11.5 17.6 WELLNo. 17 LOCATED IN SEC. 24~ T. IIN.,R.14E.,UMIAT MERIDIAN. . Well 'Y' ASP's 'X' LATITUDE LONGITUDE Dist FNL Dist FEL~ O.G. EI~ PodE~ . 17 5~960,6~3.14~ 691~621.30 70017'49.1~ 148026' 53.4~' 1241' 146~ 12.1 16.2~ , ., , , I HEREBY CERTIFY THAT I AM PROPER~ ~:.~~ , , REGISTERED AND UCENSED TOPRAC- ~. O~ a' ~. ARCOALASKA,INC TICE LAND SURVEYING IN THE ~~...~e...~,, ~'tt STATE OF ALASKA AND THAT THIS . _ ~ ..e~j. Sub~idiory of AtlonticRichtield Co~o~ PLAT REPRESENTS A LOCATION ~*-~_~ ~ ~~. PRUOHOE FAClLITI~OJECT- ~UDNO[UY SURVEY ~ADE BY UE OR UNDER ~ ; 49~ ~ ,' ~ m , ~Y SUPERVISION, AND THAT ALL ~ e T~ ~6~ ~ ~S-BUILT Om~ENSlONS AND OTHER OET~ICS ~...s...h,--- ...... · ...... :'~"~ DRILL SITE No. 18 ARE CORRECTASOF S/S/mT. '~ Oe~o~dt.b.-~, Y'=-~(' WELLS NO. 13'1~,16, & 17. . . ,, ,, , ~ SCULl , I '~]~ REVISED SECTION LINE OFFSETS BB dB ~'~z: NTS ~vjoK~ . eO~] PBFG-OOOO-CEA-t700034 'S~T. I T .~v DATE OESCm~ m~ C~'D a~'O i I I i I I i STATE OF ALASKA ~ ALA~ ,A OIL AND GAS CONSERVATION COl~ ,iSSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend D Operation Shutdown [~ Re-enter suspended well [] Alter casing Time extension ~ Change approved program [] Plugging [] Stimulate [] Pull tubing .q Amend order ~ Perforate ~ Other 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, lnc RKB 50' 3. Address 6. Unit or Property name P. O. Box 100360 Anchorage, AK 99510-0360 Prudhoe Bay Unit 4. Location of well at surface 7. Well number 691' FNL, 281' FWL, 5ec.19, T11N, R15E, UN 18-16 At top of productive interval 8. Permit number 240' FNL, 2043' FWL, Sec.19, TllN, ELSE, UN (approx) ... 87-91 At effective depth 9. APl number 259' FNL, 2074' FWL, $ec.19, T11N, R15E, Ulvl (approx) 50-- 029-21749 At total depth 10. Pool 256' FNL, 2084' FWL, Sec.19, T11N, R15E, UN (approx) Prudhoe Ba~, 0il Pool 11. Present well condition summary Total depth: measured 9150 ' MD feet Plugs (measured) No ne true vertical 881 7 ' TVD feet feet Effective depth: measured 9096' HD feet true vertical feet 8765 ' TVD Casing Length Size Conductor 80' Surface 2478' Production 8435' Liner 1002' 20" 1 3-3/8" 9-5/8" 7 ' Junk (measured) None Cemented Measured depth Conductor Report not available 2500 sx C$ III & 400 sx CS II 700 sx Class G 300 sx Class G True Vertical depth 1 09 ' MD 1 09 ' TVD 2517'MD 2517'TVD 8471 'MD 8159'TVD 8148'-9150'MD 7845'-8817'TVD Perforation depth: measured None true vertical None Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) None 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch Wel 1 Hi story 13. Estimated date for commencing operation April, 1988 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~, f~1'}?/~ .' ~f~,, /~TA .~ Conditions of approval TitleAssoci ate Enqi Commission Use Only ( D a n i ) SA2/116 Notify commission so representative may witness I Approval [] Plug integrity [] BOP Test [] Location clearanceI .... .~..~ ~...~, ~ ~ :~, ...?~' >. ~ ',~/i~. · Commissioner Approved by Form 10-403 Rev 12-1-~ NO, Date by order of the commission Date Submit in triplicate ARCO Oil and Gas Company Well History - Initial Report - Daily Instructions: Prepare and submit the "Initial Rel~ort" 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 Alaska Field Prudhoe Bay IState Alaska IWell no, 18-16 I County, parish or borough North Slope Borough ILeese ADL 28321 or Unit Auth, or W.O. no. ]Title' AFE AS 1631 ] Drill Rowan #41 API 50-029-21749 Operator ]ARCO W.I. ARCO Alaska, Inc. IPrior status 21.66% I Spudded or W,O, begun IOate IHour 9/17/87 1330 Hrs. if a W.O. Spud Date and depth as of 8:00 a.m. 9/18/87 9/19/87 thru 9/21/87 9/22/87 9/23/87 9/24/87 Complete record for each day reported 20" @ 109' 1410', (110'), Drlg Wt. 8.9, PV 12, YP 72, PH 8.5, WL O, Sol 6 Accept rig @ 0700 hfs, 9/17/87. NU & tst diverter sys. Spud well @ 0700 hrs, 9/17/87. PU BHA, drill 110'-527'. POOH, ?U Bit #2, GIH, Drill 527'-1167'. POOH, PU Bit #3, GIH, drill 1167'-1410'. 13-3/8" @ 2517' 4647', (3237'), Drlg Wt. 9.1, PV 8, YP 4, PH 8, WL 13.2, Sol 2 Drl to 2545', 15 std short trip, CBU, POOH. Rn 60 jts, 13-3/8", 72# & 68# L-80 & K-55 BTC csg to 2517'. Cmt w/2500 sx CS III & 400 sx CS II. Displ & bump plug. ND diverter. NU & tst BOPE. RIH w/BHA, DO FC, tst csg to 2000 psi. Drl to 2560'. Conduct formation tst to 12.5 ppg EMW. Drl & surv to 4647'. 2758', .9°, S76.9E, 2758 TVD, 1.07 VS, 1.10S, 1.38E 3559', 10.4°, S82.8E, 3556 TVD, 53.39 VS, 9.67S, 57.61E 3924', 13.6°, N72.9E, 3913 TVD, 129.06 VS, 1.83S, 132.78E 13-3/8" @ 2517' 5417', (770'), Drlg Wt. 9.2, PV 9, YP 7, PH 8, WL 14, Sol 2 Drl & surv to 5417'. 4451', 21.4°, N72E, 4418 TVD, 276 VS, 42N, 274E 5161', 20.6°, N82E, 5085 TVD, 519 VS, 98N, 510E 13-3/8" @ 2517' 6713', (1296'), Drlg Wt. 9.2, PV 9, YP 7, PH 8, WL 12.7, Sol 3 Drl & surv to 6713'. 5406', 25.6°, N72E, 5311TVD, 615 VS, l19N, 604E 6482', 24.4°, N78E, 6286 TVD, 1070 VS, 230N, 1045E 13-3/8" @ 2517' 6888', (175'), Drlg Wt. 9.2, PV 9, YP 8, PH 8, WL 12.6, Sol 3 Drl to 6805', short trip, POH. RU & log DIL/CAL/GR f/6790'-2517'. Rn RFT log. RD Schl. RIH w/BHA & drl to 6888'. 6731', 24.2°, N79E, 6512 TVD, 1171VS, 250N, 1145E The above is correct For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. IDate 10/13/87 ITM Drilling Superintendent ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations, if testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Date and depth as of 8:00 a.m. l County or Parish Alaska North Slope Borough I Lease or Unit Prudhoe Bay ADL 28321 iComplete record for each day while drilling or workover in progress 9/25/87 9/26/87 thru 9/28/87 9/29/87 9/30/87 10/01/87 IState 13-3/8" @ 2517' 8176', (1288'), Drlg Wt. 9.8, PV 14, YP 12, PH 8.5, WL 7.8, Sol 7.5 DD & surv to 8176'. 6981', 23.6°, N76E, 6741TVD, 1273 VS, 272N, 1244E 7938', 16°, N72E, 7640 TVD, 1598 VS, 361N, 1557E Alaska 9-5/8" @ 8471' 9150', (974'), POOH f/logs Wt. 8.8, PV 10, YP 8, PH 8, WL 7.5, Sol 3 Drl to 8491', short trip, circ, POOH. RU & rn 102 jts, 9-5/8", 47#, L-80 AB Mod BTC & 87 jts, 9-5/8", 47#, L-80 BTC csg w/FC @ 8388', FS @ 8471'. Cmt w/150 sx 50/50 Pozz & 700 sx Cl "G" w/1.5% gal/sx D-600, .3% D-65 & .2% D-13. RIH, lower mud wt to 8.8 ppg. DO cmt + 10' new hole. Conduct formation tst to 13.1 ppg EMW. Drl 8½" hole to 9150', short trip, POOH f/logs. 8242', 12°, N70E, 7937 TVD, 1671VS, 385N, 1627E 8407', 11.1°, N70E, 8097 TVD, 1704 VS, 394N, 1659E 9-5/8" @ 8471' 9150', (0'), RIH w/lnr Wt. 8.9, PV 11, YP 4, PH 8, WL 7.9, Sol 3.5 POOH. RU Schl, rn DIL/BHCS/CNL/CAL 9128'-8463' WLM, RD Schl. Make cond'g rn. RU & RIH w/7" lnr. 7" @ 9150' 9150', (0'), LD 8½" BHA Wt. 9.0, PV 10, YP 3, PH 8, WL 8, Sol 3.5 Rn 22 its + mkr jt, 7", 29#, L-80 BTC csg w/FC @ 9103', FS @ 9150', TOL @ 8148'. Cmt w/300 sx C1 "G" w/1.5 gal/sx D-600, .06 gal/sx D-135 & .05 gal/sx D-47. RIH w/8½" BHA, DO cmt f/7945'-TOL, POH, LD BHA. IWell no. 18-16 7" @ 9150' 9150' TD, 9096' PBTD, ND BOPE 8.9 ppg Brine w/diesel cap RIH w/6" bit/7" scrpr, CO 7" lnr to 9096' Displ mud w/8.9 ppg brine. POOH, LD DP. . Tst lnr to 3000 psi. ND BOPE ~-~ ' The above is correct Signature IDate 10/13/8tTM For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 Drilling Superintendent 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 Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. J Accounting cost center code District County or Parish lState Alaska North Slope Borough/ Alaska Field Prudhoe Bay Auth. or W.O. no. Title AFE AS1631 Drill Lease or Unit IWell no. ADL 28321I 18-16 Rowan #41 Operator ARCO Alaska, Inc. Spudded or W.O. begun Spud API 50-029-21749 ARCo. W.I. [Total number of wells (active or inactive) on this Icost center prior to plugging and I 21.66% labandonment of this well I Date IHour IPrior status if a W,O. 9/17/87 ! 1330 Hrs. I Date and depth as of 8:00 a.m. 10102/87 Complete record for each day reported 7" @ 9150' 9150' TD, 9096' PBTD, RR 8.9 ppg Brine w/diesel cap ND BOPE. NU tbg spool & adapter; tst to 5000 psi. protect well. RR @ 1100 hrs, 10/01/87. Freeze Old TD ] New TD PB Depth 9150' 9096' Released rig Date Kind of r g 1100 Hrs. 10/01/87 Rotary Classifications (oil, gas, etc.) ] Type completion (single, dual, etc,) Oil I Single Producing method Official reservoir name(s) Flowing Sadlerochit Potential test data Well no. Date Reservoir Producing Interval Oil or gas Test 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 correct Signature Date ]Title I 10/13/87 For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Drilling Superintendent ARCO Aim.ska, Inc, P,O~. Box ~00~60 Anchorage~ Ala~km 99..'5 DATE: ~ (')-9-8'7 R E. F' E.F. Ell N C E AR[iO .Ca .sed Hol. e Final. ~ ~ 8---~ 6 ~ (')-4-87 CBT i 8- i 6 i O- 4--87 C E T ~' 9-i 5 i (-)-i -87 CET I;,' u n t , Ru.n i , Run 2., S c h S.c. h l::'Lea.~;e ~ign and 'cetu. rn the attached copy a.s rec:eipt HAVE: A NICE DAY~ Ret. el d.:, Pm- ~ J.. ~ .:, .:, 0 i" A T 0 - ~ ~'.,... '') o, TRANS ~:8'7528 ~ Ap p roved ................ !.~ .................................................................. !.'). I ..? T R I B l..l T l 0 N o f data,. ~ (."; e'n 't' ;" a i. F i t. e .? '~: P h i I. t. i p .s' :,,":- C h e v r c',n F'B W e I. L D & M t:;.'. ??,. I) :~ E x 't e n.t.= i c:, r, Fi: x p I. o r a t i o n .~ ,% A F {... · '" IE .',' x ,'-,',", .,~. ;?..' + a + e r', f 't1" · .......... hi a r' a t' h o n 4: '¥ e x a c o · ,,.'"' f'i o b i I. Fit. es A I. a .s', t.': a ARCO Al. re.skin, Inc P,O, Box t0036(.) Anchormge, A 995~8 DAI'E: t 0-7-87 '-" ' ;' .... C RE:FEF.ENCE.: AR 0 Open I.io I.e F'ina ts' t8-~6 9-28-87 DII../$FL t 8-i 6 9-28-8? BHC$ t 8-~ 6 9-2~--87 CNL t8-t6 9-28-87 :?' TVI) I) I I.../BHC/GR/SP 2"&5" "~" & 5" "~" &5" 2' ,~c h $ch ,~c h $ch PI. em.se .sign and return the at'fac:heal copy ms receipt -,~ Received By .............. - HAVE A NICE _ R e c o r d s' P r o c " · Com~iss~o~ A T 0-. ~ D 2 9 Anchorage TRAN$ ~87522//~ Approved ...... _.c._~ DISTRIBUTION of ('lat'a ~ · ,.'" Ceo'tra [ Fi res' · ,,.Ch err on -,. l) & M · .-'"' Exten.sion Exptoration · .-'"' E x x o n · .-'" Harm thon · .-'"' Mob i [ · "- Phi t t ip.~ F'B Wet[ Fi te~ ~~ R & D · .--" SAF'C ,,-'"S~ate of A ta..~'ka · ,,-m. l .~. xa .¢. o ARCO ALaska, Thc, F'.O. Box t00360 Anchorage, ALaska 99.5i 0 DATE: t0-t-87 REFERENCE' ARCO Magnetic Tapes ~/I. isting t 5-~ t ~ 9-25-87 t 8-t 6 9-28-87 CH LIS ~72453 Run ~ Sch EDIT LIS ~72452 DIL./BHC/CNL./GR Run t&2 $ch Please sign and return +~he at_f.~ched-"Olopy as rc~ceipt of data. HAVE A NICE DA~~ _,,o B~O0ns.o°m~s~O" Record~ Processor ATO-~ 529F TRAN$ ~875~3 ~ Approved~_,_ D I Fi' T R .T. B U T )i 0 N ~~ (2)Cerebral Fi les ~ Phi LI. ips Chevron F'D Well Fi le_~ D & M R G D ~ ~ SAF'C -,- (1) F', McF'heeter..~ . '-. Exxon . State of Ala.ska Herathon Texaco Mob i l ARCO Almm'ka, Inc, P.O. Box i00368 Anchormge, Almska 99510 DATE' 9'"S0-87 REFERENCE: ARCO Open Hole F'inal.~ -'~-'t 8-t 6 9-23-..87 '~'-"~t 8-16 9-23-87 "~ 8-t 6 9-23-87 -"~-i 8-i 6 9-23-87 RFT Raw Data R~tn I, 5" DIL./$FL Ru.n 1, 2'&5" RFT .S'umrnary I~tn I ~ I" I)II../~FL TVI) Run t, 2' ,? c h S'ch S (:: h Sch F'Lea:se s;ign and Received By HAVE A NICE DAY! Records F'r oc e.ss'or ATO--t 529 TRAN$ ~87506 Approved D I $ TR I BUT ]: ON · ,.'"' Central F i le.s · ,,.Chevron T D & M . Exten.sion Exploration ~' EX XOl~ ~ Marathon ~~ Mob i l · ,,-'"' F'hi I. l ip~ PB Well F:'i !.e~ ~ R&D ~ SAPC ~.. State of A la..wka .~ Texaco September 4, 1987 Mr. T. P. Oostermeyer' Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 A~chorage, Alaska 99510-0360 Telecopy: (907) 276-7542 Re: Prudhoe Bay Unit DS 18-16 ARCO Alaska, Inc. Permit No. 87-91 Sur. Loc. 691-'FNL, 281'FWL, Sec. 19, TllN, R15E, UM. Btmhole Loc. 186'F~tL, 2255'FWL, Sec. 19, TllN, R15E, UM. Dear Mr. Oostermeyer: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indem~ify you from the probable need to obtain additional permits required by law from other governmental 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. ~faere 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. BY O~ER OF THE CO~,fISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION L _.MMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill t~ Redrill Fll lb. Type of well. Exploratory [] Stratigraphic Test [] Development Oil ~ Re-Entry [] Deepen[]1 Service [] Developement Gas [] Single Zone ~ Multiple Zone E3 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 50'~ PAD 17'GL feet Prudhoe Bay Field 3. Address 6. Property Designation Prudhoe Bay Oil Pool P.O. Box 100360 Anchorage, AK 99510 ADL 28321 ALK 2319 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 691 'FNL, 281 'FWL,Sec.19,T11N,R15E,UM(appro~) Prudhoe Ba), Unit Statewide At top of productive interval 8. Well nu ,tuber Number 240'FNL, 2043'FWL,Sec.19,T11N,R15E,UM DS 18-16 (Producer) #8088-26-27 At total depth 9. Approximate spud date Amount 186'FNL, 2255' FWL,Sec. 1 9,T11N,R15E,UM 09/11/87 $500,000 property12' Distanceline to nearest }3¢ 1DistanCeanned) to nearest well 14. Number of acres in property 15. 921Proposedl 'MD depth(MD and TVD) 186' @ TD feet 18-14 240' @ surface 2560 (8820'TVD) feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o AAC 25.035 (e)(2)) Kickoff depth 3400 feet Maximum hole angle 220 Maximum surface $020 psig At total depth (TVD) 3900 psig 18. Casing programl Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 26" 20" 94# H-40 Weld 80' 33' 33 11~ ' 113' 200 ft3 Poleset 17-1/2" 13-3/~" 72#/ L-80/ BTC 2467' 33' 33 250(' 2500' 2400 sx CS III & t;~.,7.,¢~ ~.O=~ /~.,~'~ (Z.jOifT~~) 400 sx Class G 12-1/4"; 9-5/8" 47# L-80 BTC/NSC' 8588' 31' 31 861~.' 8273' 500 sx Class G '"1 8-1/2" 7" 29# L-80 BTC 811 ' 8400' 8070'i 9211 ' 8820' 300 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 Structural Conductor SurfaceRECEIVEI] Intermediate Production S ,C i) ;..,, ~.::. l~i3 / Liner Perforation depth: measured Alaska 0il & Gas Cons. C0mmissi0r.~ true vertical Anchorage 20. Attachments Filing fee E~ Property plat [] BOP Sketch ~ Diverter Sketch '~ Drilling program ~ Drilling fluid program ~ Time vs depth plot [] Refraction analysis [] Seabed report [] 20 AAC 25.050 requirements 21. I hereby certify th~ng is true and correct to the best of my knowledge Signed "~,~~~~_,,~,,,~,,.,¢,~.,~ Title Regional Drilling Engineer //" Commission Use Only/_.~.~,T~.M," ~n~ Permit Number APl number I Appr~)v~a~/ ........ I'~e~e cover letter ~7 ~' ~ ! 50--~,~-,?'- ;~-./ ? V~II - - 8 7 ] for other requirements Conditions of approval Samples required [] Yes '5~ No Mud Icg required Lq Yes Hydrogen sulfide measures [] Yes [] No DirectiCnal survey required ,,~2~. Yes F~ No Required work~/~~~SM; f5M; [] 10M; [] 15M t.e?~._~.~.?. Other: by order of Approved by { /~// 'L ~. -~'~.~ Commissioner the commission D~a Form 10-401 Re Su plicate DS 18-16 PROPOSED DRILLING PROGRAM 1) MI and RU Rowan 41. 2) NU 20" diverter and function test same. 3) Drill 17-1/2" hole to about 2500'. 4) Set and cement 13-3/8" casing to surface with 2400 sx CS III and 400 sx CS II. 5) NU and test 13-5/8" 5000 WP RSRRA preventer. 6) TIH w/12-1/4" assembly. Test casing to 2000 psi. 7) Drill out float equipment and 10' of new hole. Perform formation test to leak off. 8) Drill 12-1/4" hole to 3400' and kick off building angle to 22° @ N75E. Drill to about 6000'TVD/6161'MD. 9) RU loggers and run 4 arm caliper/GR and RFT. 10) Continue drilling 12-1/4" hole to top of Sadlerochit at about 8630'MD. 11) Set and cement 9-5/8" casing with 500 sx Class G. 12) Test casing to 3000 psi and drill out. Perform leak off test. 13) Drill 8-1/2" casing to TD of about 9211'MD. 14) Run open hole logs. 15) Set and cement 7" liner with 300 sx Class G. 16) Clean out cement and test casing and liner to 3000 psi. 17) Displace mud with completion brine and release rig. 18) Run cased hole logs. 19) Complete well with 3-1/2" tubing. 20) Perforate and stimulate as necessary. PD2/43a RECEIVEI) .. Alaska Oil & Gas Cons. Commission Anchorage NOTE' a) In accordance with Area Injection Order No. 4, excess non-hazardous fluids developed from well operations and as necessary to control fluid level in reserve pit will be disposed of down the 9-5/8" x 13-3/8" annulus. The annulus will be left with a non-freezing fluid during any extended interruption 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) There are no existing wells within 200' of the proposed well. DS 18-14 is 240' away at surface. c) The drilling fluid program and fluid surface system will conform to the regulations set forth in 20AAC25.033. d) Maximum surface pressure is based upon BHP and a full column gas to TD (0.10 psi/ft). PD2/43a Alaska 0ii & Gas Cons. Commiss[o~ g~chora~o Depth (TVD) DS 18-16 MUD PROGRAM Plas Yield Density Visc. Point Initial 1OM #/gal (CP) #/100 ft2 Gel Gel 40-60 30+ 50+ 25 Surf 8.8 Funnel to to 100- 13-3/8" 9.2 250 Csg Point FL CC/30M % Oil % pH and Solids Type of Mud Gel-Benex Spud Mud 13-3/8" 8.8 Minimum 2 2 5 25 Csg Shoe to Possible to to to to to 9.4 4 4 10 10 K-lO 3.5 Low sol ids/ to non-di spersed 6.5 K-lO 9.2 10 6 4 8 8 to TD to to to to to to 9-5/8" 9.8 20 10 8 12 4 Csg Point 2 to 5 4 pH 9-10 to Low solids/ 8 non-dispersed 9-5/8" 8.8 10 6 4 8 10 Csg Shoe to to to to to to to TD 9.2 20 10 8 12 4 2 4 Low solids/ to non-dispersed 8 EQUIPMENT - DRILLING FLUID SYSTEM 1. Degasser 2. Shakers 3. Pit level indicator (with both visual and audio warning devices) 4. Drilling fluid flow sensor (with readout convenient to the driller's console) 5. Trip tank 6. Agitators 7. Mud cleaner and centrifuges PD2/43b Alaska Oil & Gas Cons. Commissi,~:~ Anchorage ROWAN MUO SYSTEM mixing pit ~ 1 - 145 bbls mixing pit ~2-145 bbls pill pit 60 _bbls pit ~4 115 bbls I pit ~3 suction 115 bbls pit ~5 trip tank 145 bbls pit ~6 -90 bbls pit~7- 90 bbls 'njection pit 145 bbls pit ~8 40 bbls Brandt Double-Decker Shale Shakers-(3) Demco Desander with 3- 12" diam. cones Demco Desilter with 14-6" diam. cones Dri lco Degasser Pioneer Centrifuge Main Pumps: National 12-P-160, (2) $"'"~" Gasbuster ,~-,.~ Oil & Gas Cons. 1000 2000 3000 ~-~ 4000 w 5000 W n~ 6000 ?000 8000 9000 10000 U~18-1§ 0 1000 ~ 2000 3000 4000 5000 6000 7000 ARCl) AL/ ,SKA, INC. !~CALF I IN = 11~01~ F!- 2000 SHL: 691' FNL, 281 FWI ', 13-3/8' CASIN~ TVD -- 2500 SEC' 19, "11N, R15E, U~ THL: 200' :NL, 2200 F~ L', S~C' 10 "11N. RI~E~ U~ 3000 KOP TVD - 34(10 2.5 7.5 12.5 -I/.~ EOC TVD ~'~270 MD ~ 42~3 DEP ~ 172 K-16 TVB ~ 47~B MD ~ 4~83 DEP ~ 3 N 7~ ~:~ 1280 FI'(TO TAR2ET) AVERA22 AN~LE 22 BEg 18 MIN K-,. ,.~ -.~ ,.~- ;'2~ ~P=12"~ 7000 K-E TVI) = 74~8 MD = 7782 DEP - ~,,~ LCU TVB ~ 8123 b D ~ 8467 DEP ~ 17~3 8000 SA~ RIVER TVD ~ ~178 MD ~ ~5'7 DEP - 1778 SH JBLIK TVD ~ 8 ~23 MD ~ 8661 DEP - 1794 9-~i/~" CASING T'ID , TO*~ SADLEROCHI[ TVB ~ 8283,,,B -- 8630 BliP - 181~ _ = i/O CONTACT 'VD ~ 8828 M ~ 9003 DEP = 19~0 ~ ]ASE 8ADLER( CHIT TVD ~ 8; 28 MD~ ~1~ TD/7' CS~ PT ~"m -- ao~n · m~ -- ~ ~m~~ 9000 ............................................................... 10000 i 000 2000 5000 ~000 5000 6000 F000 VERTZCRL SECTZON 4000 ~-~ W 5000 6000 n~ w z £ - W OOOROINB~£S o -~.000 -1000 /-~ 0 1000 200'~'~ 3000 4000 5000 i ! I i i ; ! i 3518-16 o o o 0 0 0 0 0 L~O 0 0 0 0 0 I 0 0 I 0 0 o I 0 0 0 F. - ~ O00ROINB?P.S -2000 -1000 0 1000 2000 3000 4000 5OO0 o 0 0 0 0 0 0 0 0 W I I I iIilll~l illlll ii Ilillllli Itlllilll illiliili iiiiiii1! iiii11111 3982 ~ ~7 5737 BS~E23 0S18-12 ~ I' Illllllll IIIIII I IIIII1111 IIl[l[lll [lllll[ll Illllllll Illllllll -2000 -i000 0 I000 2000 3000 '1000 E - 14 COORDINflTES 59 5OOO well ,_ARCO .ALASKA INC. BO,WAN 41 D IVERTER Riser Fillup line 10" ball I 20" 2000 pst dlverter , JFlowline I ball vlv 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 20 AAC 25.035 16-5/8.. 5;000 PSI BOP STACK DIAGRAM '~CCt_IMI~!LATC~ CAPACITY TEST IANNULAR 1 PREYENTER 1 CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH I SO0 PSi DOWNSTREAM OF THE REGULATOR. 3. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON IADC REPORT. THE ACCEPTABLE LOWER LIMIT 15 45 SECONDS CLOSING TIME AND 1 ZOO PSI REMAINING PRESSURE I, PI PE RAHS I ~ ' cj ( BLINDRAI"IS ) ¢I DRILLING SPOOL I'~x~O SPOO~ ALL BOP EQUIPMENT 5000 PSI RATED 13-5/8" BOP STACK TEST 1 FILL BOP STACK AND MANIFOLD WITH A NON-FREEZING LIQUID. Z. CHECK THAT ALL HOL~ DOWN SCREWS ARE FULLY RETRACTED. MARK RUNNING JOINT WITH PREDETERMINED PLUG SEATING DEPTH. RUN TEST PLUG ON DRILL PIPE AND SEAT IN WELLHEAD. RUN IN LOCK DOWN SCREWS. 3. CLOSE ANNULAR PREVENTER AND UPSTREAM VALVES. . 4 FUNCTIONALLY TEST CHOKES. S. IN EACH OF THE FOLLOWING TESTS, FIRST HOLD A 250 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 $ MINUTES. BLEED PI~E$SURE TO ZERO. 7 OPEN ANNULAR PREVENTER AND CLOSE TOP SET OF PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR AT LEAST 3MINUTES. 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 ~AMS THEN CLOSE BOTTOM SET OF PIPE RAMS INCREASE P!~ESSURETO 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 1 1 BLEED PRESSURE TO ZE~O OPEN BOTTOM SET OF PIPE RAMS 12 BACK OFF RUNNING JOINT AND PULL OUT OF HOLE CLOSE BLIND ~AMS AND TEST TO 5000 PSI FOI~AT LEAST 3 MINUTES 1 3 BLEED PRESSURE OFF ALL EQUIPMENT OPEN BLIND RAMS MAKE SURE MANIFOLD AND LINES ARE FULL OF NON-FREEZING LIQUID AND ALL'v'ALVESAt~ESET IN DRILLING POSITION. 14 TEST STANDPIPE VALVES TO 5000 PSI. 15 TEST KELLY COCKS AND INS/DE BOP TO 5000 PSI. 16 CHECK OPE~ATiON OF DEGASSER. 1 7 RECORD TEST INFOI~MATION ON BLOWOUT PREVENTER TEST FORM SIGN AND SEND TO DRILLING SUPERVISOR 18 PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNC- TIONALLY OPERATE BOPE DALLY. JG 8- 2.6- 85 (1) Fee <4' , ~'~ Loc '8) (8) (10 mud · (23 r. mru 28) (6) OTHE~ (29 -~~' 31) (6) Add: ~/'~,~,/~-YVZ rev: 01/28/87 6.011 1. ~ ~ p~ fee a~d .......................................... ~ 2. ~ ~ll ~o be lo.ted ~ a de~ed ~1 ............................. ~ ~. ~ ~ lo.ted p~~ ~~ce ~ p~~ 1~ .................. ~ 4. ~ ~ lo~ued p~ ~~ce ~ o~ ~s .., ................. 5. ~ ~~ ~~=ed a=~e ~le ~ ~ ~1 ............ 6. ~ ~ to be ~ted ~d ~ ~l~e p~t ~l~d ................ 7. ~ ~~=or ~ ~y ~~ted p~ ................................. 8 ~ ~~ be ~~d b~ore ~~-~ ~ ~ ,, , 9. ~s ~at~ ~ a b~d ~ force .................................. ~ 10. ~ a c~~~ o~ u~d ...................................... '~ 11 ~ a~~a~ ~~-mee~d 1~. ~ ~ l~e m~ ~r~~a ..................................... ~ , ,,,,,, 14 ~ c~~~ s~ p~~d ~ ~. W~ ~aca ~~ pro~ec~ ~esh ~~ z~ ....................... 16. ~ ~ c~~ ~e~ ~o ~od~na ~ ~~6~or ~ ~ace ......... ~ 1~. ~ c~ ~e ~ ~ace ~ ~~~e or pro~~ s~ ... ~ 1~. Will c~ ~ ~ ~ p~c~ ~~~ ....... . ............ ~0. ~ ~~ ~ be~~ o~ ~~ ~~~!~e ............ ~ ~ ~. ~ o1~ ~ora ~~~ p~ca~e ~~ ~ IO-~OB ............ 23. Is a diverter system re~ved ......................... : .............. 24. Is the dr~ll~n~ fluid proEram schematic and l~U of equi~: adequaue 2~. Are necessary d~~ and descrip=ions of divercer and BOPE ar:ached. 26. Does BOPE hav~ sufficien= pressure ra~E - Test to .~Ooo psi~ .. 27. Does the choke m.~n4*old comply w/API RP-53 (May 84) .................. 28. Is the pres~ of H,2S' gas probable ................................. For explorar~zy and Stra~hic wells: 29. Are data presemted om potential overpressure zomes? ................. 30. Are seismic da a p=esen ed on shallow =roes .... , ....... 31. If an offshore loc., are ~ results of seabed condi~ presented · Lease & Well No. P NO 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. ,,I~ ~r:are t;er~ffcst:jr.~x P~GE~ r~ ~,; ~ I E-!6,5()02-q2! '74900 5002 c,; 2 ! 74900 ARCO ALAFKA 1 -0 C T- 9 1. 74862 ~,.LLE'.: ! B~!3, I d C !9 I it',; 691 4 ?, 00 14 9!50.0 79,00 9 0 3 ] ::? 9 9 !. 8944 2q43.5 8~:~3.5 ~ ~ ~ ! ~769,5 ¢"~ . ... 8 q 9 t . 5 PAGE: 9 r'; 4 9, a .... .S~I-j., separate ~tle$. 4:2 2 5 6 4 TYPE , ame eri81 N tit':be r [,ocatio~ or 'Province tude ce Order Number ne~t datum tion o~ Perm, Da easured From PER~4A~Eb~T DA T(J~ tion of Kel!v ~u EDY ~'r. ~-,~7, ,~'levat. ion.. . of Perrtck 'Ec~ ~T 114. i~ilevat-'ior~ of (;round L TD!O ~'~' er'}~2.., . . 'rota]. DeDE~. - Pri. ller TPb )?T 9(~Sz:. ~otal nepth - I,oaqer d[ ! ~3' qfc49, aorto~n t, oa Interval T[:I FT '¢6q5. ~op t,oc rut. orval DFT Dr.il!.i. Bq Fluid Type ZONE Drh C/C3 Drillipa F'.luid l)ensit ZONF D~p~ nriili~ Fluid Pn ZONE DwV cp F~ri.l. lin~ Fluid Viscos ZONE n;.e , Resistivity o~ :',~ud Sa ZONE a'IST D~G[)' k;tld Sample 'remDeratur ZONE P~FS r~¢:~z~-'. ~esistivity of ~,,..)d ti ZONE ,,~rS'r PEGF "~u¢ Flit. rate Samole T ZONE t4CS~ {,t;Gr:' ;,~ud Cake San~ple Te~e ZONE 'T[,~,r~ 1t00 P2-AUG-gl Time [,o(]oer ~.t 13or. tom $ T ('~,:~ r~ f~". ([; !';' -990,25 Surface Temperature BHr O~;C;F BOt. to~; Fol. e Te~r:eratu ZONE ~PH! Co.~',pansate,4. !,;eqtron Porositv, SS ~":atri,.x, cal. i a r:(ead t,.iOe corr, ~PAT ~ie~]t:ron Rat:i.o~ ?:~on~;'~ead t,i~e CoI'rect. ed (N/F) ~ ~T Pa~:w Far ~%et:ect. or cot.~nt rat. e, Cr'~TC Correcte4 ~'~ear ?et. ector Color, t: ~ate C~'?~ Correct:ed var [':et:ector Count GRC}~ cam~l Cay .i..n Casi. r'~q TF;~.~$ Sur'~oc¢. Te,~si on PAG~: 5,978 437.068 4,971 684,109 ~.t6t 33t) 4.621 C f~/~T .CNTD CFTC. CNTO 3. l. tqt~ 101.5,716 each mass i{n sef)arate STOP D~:PTH u783,5 files. 90.t. 4.5 gn07.o a:n73.O 8953.9 !, 0 0.0 # ~q79,0 ~850.5 ~993.r: ~074.5 8970.5 8967.0 a954.5 ~ e 07.5 ~76.5 PASS &'mi :'~ 5 -q~ -~ 4 nO ~PI ,serial ~,iumb. er 281' i-'F;t Pield [,oc lat ion SectJon Town s n j.t.> ~anae Co,.~nt v ~tate or province r.,;a t i 0 n i,st i~ude Lon~i t.u~e :'~i t. ness' Name Service Order Numoer PermaDent ~atum Elevation o~ Perm. Da [..,o~ Y~easured From FT eS. ~.b[~VW. P P'~' 4F. El. eva~ io~ p? 47. ~:.levatio~ of Derrick P'J' !a. Elevation of Ground F".[' 9n77. Total De~th - Driller ~"[' 9052. Total Depth - boC~oer ~'T 904q. Botto~'~ boa Interval ~'T 4~,'J5. ?oc Loo Interval ~ril..linq Fluid Ty~>e ZONE C/C3 [.;ril. li~q Fluid De,sit ZONE Oril!inq Flufd Ph ZON'E CP F'ril!inq Flulo Vlscos ZOnE 73 Drfll:i.r~,:~ Fluid Loss 'ZONE (t~-~:,~ Resistt~it~ of ~ud Sa ZONe [>~:<;F' ,,~ud Sa~[:~l,e ~:'e?~peratur ZONE ~'~?,~,~?.'~ ~esist. lvlty o~ mu~ fl ZONE DEeP ;:4u.d Fi, ltrate 5ample T ZONE O?i~.~:~,,~ ResistivJ, ty of aud Ca ZONE F~F.(;F' ?,~[Ud Cake Sam~le Tempe ZONE !'t(~O 22-,~U('~-9~ Time bogger At 9FZGw -999.25 $~ir[ace Temper-att)re ~{ottom Vio]..e Temperat!1 ZONE [)FP'm i')~ ~ t h C~'~ ~ C me ] ~RA~ },~eUrrOp ~'atir'n ~.:or'~-i>ea, d time Correcten ~',~O~'.~ Paw :~ear {et.~ct. or Count Patf~, Dead Time Corrected C;PCP (;am~,,a P:aV ir, Cas!ne C~].'C Correct. ec~ ~,e~r !"erect. er FOunt' Rete CF~"C Co~te~ F'~.~r ~:etecto.r ('ought Rate TFh~ Sdrfac~ F., 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 10 CPTC. C:.~q'[~~ !5'72 6 261 2639~740 ,0 26 347 .500 3,327 3300.375 CUFVeS eacr~ pass iB files, F: f, k :% i-i ,! ?';'S !~q52,0 F ~ 7 6., 5 I 9 2.0 !. 0 2. (i ~:; 8,. ci.,. 04 S.~, 9034,a 899?,5 bq:!5.~ l o 0.0 PAGE: rtol Sect TowD [~anqe County State or Province ~iation Lati. tt.ide i!oDqitude ~ltnes$' ~ame Service ~rder ~umber ~ermanent datum EleYation o~ Eerm. Da boq ~easured ~rom ABOVE PERmAnENT DATU~ glevation of Kelly Bi] Elevstio~ of Derrick Elevation oE Ground L 'total,. Dept~ - Driller Total Depth - Log~er Bottom Loc Interval ToD bog Interval [?rIllJ~g Fluid Type ZONE uti!linc Fluid Densit ZOnE Drillin~ Fluid ph ZONE Orillin~ Fluid Viscos ZOne Prill, lnq Fluid Loss ZONE ~esistivitY of ~,]d Sa ZONE ~u~ Sample Te~Deratur ZON~ Resi~ttVit. Y of mud fi ZONE ~ud Filtrate Sample T ZONE Resi$~ivltv Of ~]d Ca ZONE ~ud Cake SamDle Tempe ZONE Time Dog,or At Bottom Sorface Temperature Botto~ ~ole Temperat~ PAGE; 1 3 PAGE~ 14 ~[; · !~ . t;C,~,T C ,...: "I; c.' p ..',j · .... '' ~:% C r'- :1; C' (' ;.~'r.;, c_' r-: ~i,422b C *P ?' (' ¢ .... ;*,, ... ~: 'q ;~: . C~ 4 m ~m m mw ~m~mmmlmm~mmm~m~mmmmmmmmmmmmmmmmmmmmmmmmmlmm 5 767 2692;679 827 349t~250 3.{93 342:6. 88 oi. e~.ite..c.i r~asses for ali cLlrves, c?ar~ma raw and hscKround cot.ll~ts; arithmetic averaqe other curves, .~. 2 2 5 6 4! Corr~:~anv F t..t~ld Well Name APl Serial ~umber Fieia Location section State or Province ~'~ a t I o n batitude !,aha i t.u~e ~ i t D e s S i:~ a m e Service Order ~,~umber Per~m~ent datum Elevation o~ Perm, Da Loo ~.4easureo From ~b~ ~:levation of Kelly Bu Elevation ot Perrick ~:levetion of (;round b Total. ~enth - nriller Total Deoth - [,oqqer ~otto~ Loq Ir~terval Too [.,o~ lhterval hri!linq Yluid TVoe ZONE ~,rJl]..inq Fluid [)er~sjt zoag Oril!..ir~u Flui(~ visCOS ZONE DrJl.li.~a Flui, O boss ZONE Cu~ Sam~)le Temperatur ZONE qesistivity of m'ud ~l ZONE ~'~ ,-.~d F'iltrate Sample T ZONE ~esistivity of ~ud Ca Z.~NE Fiud Cake 5ampl, e Tempe ZON~ Ti~e [.,oaqer ~t Bottom Surface Temperature Bottom Hole TemDeratu ZONE T~!STN TYPK I Comp.~nsated t.~et~tror~ t:~orosltv, SS ~xat:rJ.x, call & dead t. lme corr. '~e~tron Pet:ion h;or~:-[:}ead t:ime Co~,rected ;':~e~!'tror: i?atio, ~[l;,ead 't"ime Correc!led (R¢:~:,~/RF) ['!ea~ Tir~e Corrected t~'a~,: Far [';erect:or Co(.~nt rat;e, t)ead Time Corrected Corrocted t'fear f3. e!,t:ector Count Rate Correctee ~"ar Oet;.ector C;ou~t. Fate Sur.~ace 'PensSon .'!.S TerTe ~:eri. fic. dt Joq f..iSt' i. PAGE: 17 7 F~ 5 ~5 ~ ! I 4 68 0000000000 5,845 445.266 CR~T.C~V CFI':C.C~V CRAT.CNaV C~TC.C~;AV 4.941 687.729 -999.250 -999.250 pass .in separate files; raw bacK~rou~d pass in last file P~GE: 19 # F' r? R !~! A '? 2 t t "'" !:.¢ O 4, 9. ,"i 2.65 iii SF Cn ~mmmm~'~m~I~mmm~`~m`~~m~~~mmmmmm~mm~mm~m~mm~mmmmmmmmmm~m~mm! mmmmm~mmmmmmmmmmmmmmm#mmmm !~,F'.I Serial r~u~ber Ki e!.d t, ocat ion se ct ion To ~%s~!,p F ~ r~ q e State or .Province ~-at iot~ L, ati. tude [,onqJ t,.zde Service Order Permanent datum ~:levation oil Perm. Da F E, Rb, A~:Fi~T D AT. U;~ Elevation o~ Ketl, v Bu El. evatJon of Derrj. ck El. eva[ion o¢ Ground L Total [)epth -1)ri!..ler Total PePt, h - 6oaaer ~3otto~t' boq Interval Tor~ Log Interval [?ri. lli. n,~ Kl. uid Type C'rillinq Fluid Der, sit iT.;ril, lino Fluid 6oss ~esi. st:JVit, y of mud Sa U:d Sam!.:~le Te~peratu:r es,ist:iv,itv o~ mud: Ei esistivlty of .,v, ud Ca u.d Ca~re 5a~:~ple Tempe i. me Loc'qer At' i~ottom ur'lace Temperature ottom f4oJ..e Temperatu ZONE ZONF ZONE ZONE C ~,~ T ~ CFTC GR PAGE: 22 P. ('... ,;.., n', P 6 ! r'.. ~'"'c RCF'? PSi CPS C '~,: '" C PSt CPS . ,~ CFTC PS1 CPS C C b P $1 v 5 ? I 4 fi8 O000000000 5 1 t 4 6S 0000000000 5 ] ! 4 6~ 0000000000 5 ] ! 4 69 0000000000 5 1 i ~ 68 OOfiO000000 5 1. :t 4 6~ 0000000000 5 ! ! 4 68 Ooono00000 5 i ~ 4 68 0000000000 5 ~ ! ~ 6~ 0000000000 5 ] 1 4 68 0000000000 5 ! 1 4 68 0000000000 * * () ~ T/t * * 9,4:40 RT'~- R.PS1 5.917 TMRA.PS! 4. 891 Ct, TC,P8 ! 2653. 558 CFTC,PS1 o. O 00 C C l.,,. P S 1 0.0 00 6,8'18 PT¢~ r', PS 1, 5.047 T,~,.A. PS! ! .0~i2 C t,:,): T (J, P S ],, 344:,7, q53 CFTC.PSI .... ' p ~ , 5. () (~ 0 <" C ~.,. :.-,,. 1. 0 000 5.8,1.7 RT~;I;,~, PS ! 3 10!. TNR. A.PS1 5,3Jc) Ci,,'TC. PS I 3304:62! CFTC.PS1 O. ()09 CCh, PS !, O. 000 6.02,2 440'650 5.848 612,225 3,188 10!5,7!6 PAGE: 23 [.,"Ti,t;' iu t i :v. ;~ F< p p..F.'.t>'l!i ]'~;C. qf:'.~vt';'' q: lc'ri,I;', . Si;,'X~,c,Y, , . C' i>i 'F J'~ .:..; r;, 4 9, r~ $ ~TS3,b ~;4.7 1. o 17S q'ar.~e ~!er.if icaliior~ ! i~{t j.n(~ PAGE: 24 !.[4,l;P A}'i[} FA.P C[}tif':'rs: 2.65 YT 4225&4 48. , f.e ~P1 Ser'i, al l'~umher ~ield LocatieB Section ,~ 0 ~t! S h ip ~anqe State or Province i,~at ion batituCe bona i t ude ~,~1;tness' Niame Service [;rder Permanent d e t t..tm E!,evation of Per~'. Da t.,oc~ Peast~rect From ABOVE D~JRFA. N~!:NT DATUM ~;!evat'ion O~ Kelly E:levat:ion o,f Derrick gl. evation of Ground L TO ~'," L'~'~ 7 2. Tot i.~e t ~ri!. le Tr,!,. v~ ,',0"~?. .. . '[otal ,3e~)t',b. - I,oaaer P~I.I p'~ o(:4~.~ ~:otto~ boq '~terval P~'~., (';/C3 [;ri. llip~' Fluia [:ensit ZONE D~'~; CP Criili~a Fluid viscos ZOt,~[ [~rj., ~.3 [,ril].ina Fl, uio boss ZONE .. t._ ~.~ . ... .... . ~;~'F~ 9~''~''' ~.esistivit~ of ,'~u~ f.i Z~'~E ~CST r,e.~;S ~,'ud C~Ke Sar,~le Tempe ZONE ST'6;~ r~'<~ ~. .ottO. p~ n~rface ~tnr, erature I:~?.; DF~CF. ~ntt. o.~. · r, ~io]..e Tem~erat.. ZONE t',iae tort, 26 0(,0 Ou 0 6 1, !, 4 6~ 0000000000 00¢ O0 0 6 J i 4 68 0000000000 OC~;, ou (? 6 1 1 4 68 OOO0000000 000 O0 0 6 ! ] 4 68 0000000000 (}¢~ oO (> a 1 ! 4 68 00o0000000 o{,o nO 0 6 ! !, 4 68 0000000000 ~<>0 O0 0 6 i ! 4 68 0000000000 000 nO 0 6 I I 4 68 0000000000 ~n(; 0(,~ (? 6 1. l, 4 68 0000000000 c~O{} oo 0 6 ! 1 4 6a 0000000000 6~[.,,. 4,! 5 Ci:~'!'C. PS2 3533'423 CFTC,PS2 1 l. 8 5.0 ~:> e C ,C 1:, P" ................. > 2 0.000 413,952 5,043 675.437 2-0C'?-1991t t) 9:-ga. PAGE: 27 .t 21 e 5. P.' t, 0 C C f.,. P S 2 3.250 3769.375 T~a .PS2 3.350 994.9!.7 3 nass in semarate S T [..i P f'> E ..P T H 87 . ,5 22-~Li~-9 ! PAGE: 28 i..,'r: P t..~ T E q: KS: T!;'::f:' ~,",:!TO CET OF' ~0~.4-87, 2 PAGE: 29 ? T ,4.~. 47° U · 9 0 4 9, 9695 . Fi. el Sect State or Province Lor:(:i ttjde [,:ervJce Order ~umber [-'e r ~':~anen t ~.:levat~.or~ off Perm, Da t,o,::l ~':easured From Elevation of Kelly Bu ~'levatJon ot Derrick Elevation of Ground L Tota! Depth - Driller Total DeDth - Loqqer bottom':: LoG :!r~terval :o::: [.,oQ I~terval Pril!in~ Fluid Type zONE f?ril]..ing Fluid Dens!t ZONE i)rJlli, nq F.lt.~id Ph ZO~JE Dr.it]~.n<~ FlttJ<:i ~i. scos ZO:~E Pr~,l.l.i. nq PlU!.d Los~ ZONE Pesist:.l:~it.y O~ ~::ud Sa ZOa~ ~esisti. vitv of r~',ud fi ZOag ~':t,~d Fil. tra~e 8~mple T ZONE ?esi, stivi, ty of :~ud Ce ZO~E ~:ud Cake Sample tempe Ti. me L~oqaer At t%ottom I TYPE ~:;erial d Locat ior: ion S r'~ i 0 Surface Temperature b.o'tt.o~! Nole T'emDeratt~ f3 F i';:: r, f;" P !4 F'~ ~ :' ', DFL ~,. ~ ',,' ~ ~ ~ , 0. 3 , O . 0, 0. · ~ .. ~ · 30 Corrected Surface Ter'sie- rime corr, 31 · ~ .. ~ ~ , .. a ..... e "~ I .- ,, . .. ~ ., ~ . .. , - ~ ~ ..... _ , 5.8'72 477,949 4,934 683.658 3.180 1076'107 3~ )AT'E ]R!GI~' ;7245 [APE ~,~ A ~.~ g : ~REVIF bS ;~gFg :O~Ei~'.~T5 :EDIT [,I$,ARCO PRUDHOE ~AY DS 18-10,API ~ 50-029-2]7~9 ~AXleL.~e LENG'tH : 1024 ~ILE TYPE ?REV I(~US FibE ~* I{~/FCiRIqATIO~,~i RECORD;5 CATE SiZE CODE A o K A ,l '~ N : A R C 0 ,A ~ ' ~ .... , , iA~G: 1, 5E SECT: 19 ~Oba: NC)RT~a ~LOPE 5T~T: ALASF~A :TRY: USA 000 000 018 065 OOU OUO 008 065 000 000 011 Ob5 000 OOO 003 065 000 000 002 065 000 000 002 065 000 000 Oil 065 0~0 000 006 0~5 000 000 004 065 V N E ~ C 0 N T E ~,i T $ TYPE CATE SiZE CODE PRES,: E: (l)O{} 000 001, 065 ********************************************************************************** *** PI , = 50-029-21749 [ELD = PROPHO~: ~.~AY 120,52 23-5EP-87 )Er, iSITY Loss = i3.375" ~a 2517' - alt 81Zi:: : 12,25" 'I~U t)805' : 37 6 ~F = 3,67 9 70 DF = 8 0 R;~{C : 3,37 Ia 71 DF = 1~,7 C] Ra ~T [~HT = 2,89~'~ 106 OF ~ISCOSI I'Y 'LtJIK 9.625" iJ 8,~70' - ~IT S]Z~ = 8.b" £{:3 9i50' ~.0 R~C = 3.36 ~ 65 DF 7.5 C~ ~r,,~ AT BHi~ : 2.290 ~ 14B DF ******************************************************************************** * * DUAL I:{,;Dt.~CTI(J~:~ SPHEF. ICALhY F[:3CUS~:O BUG (OIL) ~AT!!~~ SPECIFIC~ITIi]N i~bOCK$ > E P ~' F'T 0 0 (,) 0 0 0 0 0 0 4 ~ P O I h ?4 q 0 () 0 !, 0 0 1 C, 0 4 :A b I C: I:: L I t,~ 0 a 2 a 0 0 1 o 0 4: ; R [; I L (;,:~ PI 0 {,~ 3 :l 0 0 ! 0 0 4 L'ENS [:IL L,B O0 635 2 i 0 0 4 )T ~iHC US/F O0 520 80 0 0 4 ~ E N 8 ~:~ ~'.~ C b ~:'~ 00 635 21. 0 0 4 ~ R C ~: L G A P '1: 0 c~ 3 1 0 01. O 0 ~ ~ R a T C ~ L: 0 0 4 2 0 O ! () O 4 CODE (OCTAL) ! 68 00000000000000 1 68 00000000000000 t 68 00000000000000 t 68 00000000000000 1 68 00000000000000 1 6~ 00000000000000 ! 68 00000000000000 68 00000000000000 !, 68 00000000000000 t. 68 00000000000000 ! 6~ 00000000000000 68 00000000000000 68 O0000000000000 VP 01(~.}{02 Vt-R.IFICATiOi,~ LISTIt,~G PAGE 5 * DATA EPT 9141.5000 5FLU P -22.6250 CALl ~T 95.6875 GR 'C~'[, 584'coU0 TENS R 75'4375 'E, PT 9100.00()0 SFLU 'P '7.7188 CAbI RAT 3,1. 426 R?,~RA CNL 584,0000 'I'EN~ :R 75.4]75 E .q 9 00,0000 'P '62,2187 CALl ~T 92 750 0 G R ~RAT 2 7129 ~,. :L 720 50bO ;R 51 3750 !EPT ~]900. OOt)O SFLb ;P -61.6275 CALl ~::r 96,2500 GR ',RAT 2,'4199 Ri'~ RA 'C !~ L 86 i. 0000 "F E; N S !EFT 8700.({000 SFLU ;P -7 4,9375 CAbI !T 81,0000 GR iRAT 1.6065 R~:~RA 20,°719 3 029O -999: 2500 5308,00(>0 4 6245 '999:2500 GR '15 4375 3.3281 at'HI ~.068,0 o Ot') I65,4i97 ILO -999,2500 GR 28,4219 TEi,i$ 2.4310 f",.: P b.~ 1. 7732. (.,O00 Ga 55i 1917 -999 2500 20 6719 I 6535 7452 0000 <rgt,~8 i 68 00000000000000 1 68 00000000000000 1 b~ 00000000000000 i 68 00000000000000 1 ~8 O00OO0000000. O0 i 68 00000000000000 1 68 O00UO000000000 I 68 OUO00000000000 2.1393 75,4375 5308.0000 GR 36,6699 NCNL -999.2500 TENS 3.0402 75,4375 TENS 36,6699 '999,2500 132.7769 51.3750 TEaS 7724,0000 GR 29.5898 -999,2500 TENS 153.5443 !bPl 25.4219 TENS 7'132.0000 GR 25.i95,3 NCNI,, -999,2500 TENS 271.9820 ib~ 2!.2344 TENS 7588.0000 dR 24'9512 :~C~[~ '999,2500 fEN8 304.3575 20.6719 !fENS '7452.0000 GR 16.0t56 -999,2500 TE~S 2 3078 5308:0000 75 4375 I 4 :ooo 999,2500 3,9036 8068,0000 75.4375 1944 0000 999:2500 13e.7405 7724.0000 51,3750 2076.0000 -999'2500 92,8 257 7732;0000 28.4219 .209~'0000 999 ' ~500 169,658t 7588'0000 21,2344 .2138,0000 999,2500 293,1021 7452,0000 20.67~9 2388.0000 -999.2500 [,]STING PAGE 6 EFT ~6OOooOUO SFL!~ ~P -65. e250 CALl !04 3t25 G~ 'CNb 927.5000 TEN5 'EPT ~500 ,P 'RAT 2 'C K L t: 59 ;R 77 ;EPT 8400 ,P 999 "T 2999 ~R A T - 999 'C~i I~ -999 ',R 36 ~EPT ~300 ;P 999 tT -999 iRAT -999 ,CNL -999 ;R >EPT 8200 ;P -999 ~T -999 ~RAT -999 'CNL -999 ;R BO ~EPT ~I00 ;P '.999 :'T -999 !RAT -999 ;CNR L -999 61 :~EPT 8000 ;P -999 }T -999 fRAT -999 'CNb -999 ;R 84 .0000 SYLU ~437 CALl ~750 GR 6875 5000 T 0 0 t~ 0 . O000 ,2500 CALl ,2500 G R ,2500 RNRA ,250, , ~ "150 ,000 o , 2500 ,2500 GR ,2500 RNRA ,2500 .125O 0000 SFLU ~2500 CAbl 2500 G R 2500 TENS 2500 0000 SFL!.J 2500 CALl 2500 .q R 2500 RNRA 25 u 0 ~ S ,1250 0000 8FLLt 2500 C A L i 2500 G R 2500 R',:~ R A 2500 TEN8 6250 >EPT 7900,0<)© 0 SFb ;P -999 2500 )T -999.2500 GR iRAT -999.2500 R?,iRA "'C N L, - 999,25 00 T c; ~ $ 156 6488 -999:2500 2.4707 7448. 0900 37,q638 ILO -999.2500 GR 77.0000 TC:~S 2.8574 ~P~qI 7264,0000 GR 999 2500 li,P "99912500 Ge q99: 2~00 NPhI -999.2500 GR -999 2500 -999 250C) -999 250O -999 2500 -999 2500 G~ NPHi GR '999 , 2500 '999.2500 GR -Ogg,2500 TEaS -999,2500 (JR -999 2500 -99!) ' .999,2500 GR .999,2500 ., ,250{) l>iP~I -999,2500 GR -999 2500 -999 2500 -999 2500 Tg'NS -999 2500 N Pi~! I -999'2500 GR -999 2500 -999 2500 -999 2500 -999 250O -999 250O I L 9u.1780 28.7344 !448.0000 GR 22.900~ NCNL -9g~.2500 TENS 43.Sb7g 77,0000 TENS 726~.0000 GR 29.1992 NCnb 86,1250 TE~S -999,2b00 Ib~ -999,2500 TE~S '999,2500 GR 25©0 NCNb '999, .. 36.8750 TEt~S '999,2500 IbM -999,2500 TENS -999,2500 GR -999,2500 NCNL 81,1250 TE~$ 999,2500 ILS ~999,2500 "~ -999.2500 GR '999,2500 NCNb ~0,2500 '999,2500 ibm :999,2500 999,2500 (;R 'g99,2500 NCNL 61,1250 -999,2500 II, t~i '999,2505) TENS 999,2500 GR ~999. 250() NCNb 84' 6250 TEi~S -999. 2500 IL.M -999,2500 TENS -999. 2500 GR -999,2500 .LN.U 8{~.5625 TENS 21,2064 7448.0000 28 7344 2292:0000 -999.2500 ~5.1466 7264,0000 77,0000 1885,0000 7372,0000 999.2500 ~999,2500 -999,2500 -999,2500 7272.0000 -999 2500 -999 2500 -999 2500 -999 2500 7140 0000 -999 2500 -999 2500 -999 2500 -999 2500 7132 0000 -999,2500 -999,2500 2999; 2500 999; 250'0 6912 ' 0000 -999 2500 -999 2500 -999 2500 -999 2500 6584 0000 -999 2500 '999 2500 -999 2500 -999 2500 6988 0000 7800,0000 SFt, tJ -999,2500 CgLI -999.2500 G~e -999,2000 R~R~ -999,2500 :I'E~$ 78,~375 'EPT 7700 0000 ,P -999~25o0 'T -999.2500 G~ ~R~T -999,2500 :C~L -999,2500 ;R 59,0625 'EFT ;P ~EPT ;P )T ,~RAT ;R )EPT >T ~R~T )EPT >T ~RAT ;R )EPT ;P 3T !i~gT ;'C~L 7600,0000 '999 250':) '999 2~00 -999 2SOu -999 2500 49 5938 SFLU G~. T E N S 500,0000 :999,2500 CAbI -999,2500 GR -999,250') TENS 44,5000 7400,0000 SFLU -999,25~0 CAbI -999 2500 (;iR -999 2500 Ri'~R A -999 2500 TE({$ 55 3750 300,(!000 8FbU :999.2500 CALl -9g9,2500 GR :99g,2500 RNRA 999,2500 TEN8 47,6975 7200,0000 SFLO -999,2500 CALl -999,250() GR: ~999"25()0 RNRA -999,2500 '76,4375 7100, o000 SFbU -999,2500 CALl -999' 2500 GR -999 2500 -999i250(] -999 2500 lENS -999 2500 -999.250() : 99,2500 iLO 99,25(;0 Ga 99.2500 lENS - 99.2500 i~?H! -999,25~0 GR -999,2500 ILD -999,2500 GR -999,2500 T ,E: i:~ B -999 2500 NP.MI -99"'.2500 GR -999 2500 -999 2500 -999 2500 -999 2500 -999 2500 I LO (; R -999 2500 II, D -999: 2500 Ga -909,2500 TENS '999, z~t 0 NPHI -g99,2500 GR '999,2500 l. bO '999 2500 '99~' , .... ~ ~ 9,25t .t'.~ TENS -999,2500 -999.2500 GR -999 2500 1LD -909 2500 GR -999 2500 TENS -999 2500 NP~!I -999'2500 GR -999.25e0 iLK -999.2500 TE~S -999.25o0 6R -999.2500 NCNb '!~.9375 T~$ -999.2500 -999.2500 TENS -999.2500 GR -999,2500 mCNb 59,0625 TENS -999.2500 1I.,~ -999,2500 TENS -99g,2500 GR -999.2500 NC~i., 49,5938 TEN5 -999,2500 L~M '999 2500 '"'~ '999,2500 GR '999,2500 NCNb 4~,50~0 TENS 999,2500 ILN 999,2500 999,2500 GR -999,2500 NC~L 55,3750 TENS -999.2500 -999 2500 -999:2500 GR -999,2500 47,6875 TE~S -999,25.0 ILS -999,2560 TE~S -999,250~ GR -999.2500 NCnb 76,~375 TENS -999.2500 -999.2500 TENS -999,2500 GR -999.2500 -999,2500 -999,2500 -999,2500 6632,0000 -999,2500 -999,2500 -999.2500 -999 2500 6472:0000 -999,2500 -999,2500 -999,2500 -999,2500 6564,0000 -999 2500 -999 2500 -999 2500 -999 2500 6444 0000 -999 2500 -999 2500 -999 2500 -999 2500 6552 0000 -999 2500 -999 2500 -999 2500 -999 2500 6492 0000 -999 2500 -999 2500 -999 2500 -999 2500 6188 0000 '999,2500 '999,2500 -999,2500 VP 0t0,H02 VS;RIFICiz'.I~IU?;: LIST!~5:(; P/%GE 8 ;P ~T ;R )EPT ,RAT ;R ;P ;RAT )EPT ;P >T )T i~Cbi b ~P >T ~R 3EPT ~P -999.250o. 51,4063 Z i)O0 O00tJ SFLU 999,2500 C~,LI -999,2500 GR -999.2500 Ri~.RA -999.25U0 Tk;~S 51,8437 900 UO00 8FLkJ 999,250U C.AL1 -999 2500 GR -999,2500 Ri'~ RA 49,0000 6~OO,UOUO 8FLU 17,140~ CAbi '999.2500 GR -999,2500 RNRA -999,2500 t~N8 ~2,218'7 6700 -21 -999 -999 -999 62 0000 SFLU 0469 CAb! 2500 GR 2500 aigRh 2500 TENS 3750 6600 -16 -999 -999 -999 6500 -30 -999 -999 -999 72 0000 SFLU 656 { (:ALi 25 O 0 G R 2500 r~.~,,~ R a 25(.)0 T~ft~. $ 7 SOO 6400 OOOO SFLU -49 9375 CALl -999 2500 GR -999 2500 -999' 2500 T E 52.25 o <) -q99 2500 i'o [:'n I -9!~9: 2 5 C~ (> GR -999 2500 -99g 2500 -999 2500 -999 2500 -999 2500 -999 2500 -999 2500 -909 2500 -999 2500 -999 2500 I L 0 GR G R ILO GR GR g' ,1094 GR -999.2500 i:Ei:~$ -999.2500 NPMI '999,2500 GR 2 5612 I, LO 13,3()47 GR -999,2500 -999.2500 -999,2500 4 3116 !3 5156 -999 2500 -999 2500 -999 2500 3 6291 13 5234 -999 2500 -999 2500 -999 2500 GR N P H 1 dR ILD GR TENS GR 2 9219 ILD 13 3047 G~ -999 2500 TEi~S -999 2500 i~PHI -9'99,2500 ('.;R -999.25(;0 51,4oe3 -999.2560 -999.25(10 -999,2500 -999.2500 51.8437 -999.2500 -999.2500 -999.2500 -999.2500 49.0000 3,4147 55,5~25 '999.2500 '999,2500 52,2!~7 2,3919 62.3750 -999,2500 -999,2500 37.1875 3,88t. 2 65,6250 -999,2500 '999,2500 40,9687 3,7144 72.7500 -999,2500 -999,2500 '999,2500 1,8798 52,2500 '999,2500 '999,2500 -999.2500 N C f~ b TENS N C ~ L T~:NS TENS G R TENS NCNb TENS GR TENS G~ TE~$ TENS GR TENS T ~ ~ S -999.2500 ~200,0000 '999.2500 '999,2500 '999.2500 '999.2500 592~,0000 '999 2500 -999:2500 -999.2500 -999 2500 5"!7~: 0000 3 0320 4848 0000 -999 2500 -999 2500 5908 0000 2.5291 6352 0000 -999:2500 -999,2500 5'!28,0000 3 9760 6620 0000 -999 2500 -999 2500 5580 0000 3 6338 6292 0000 -999 2500 -999 2500 -999 2500 1.92! 1 6308 OOOO -999 2500 -999 2500 -999 2500 ."~ E P t> 6300 .0 O. ti.. 0 ,..S ~" b i..t 4 , U 09 ',1 I L f) ..J .95 '! 2 1 L ~ 4,0679 !VP 010.ii02 VF, N[i"]C/),"[[iJ~ L.[STit-~G PAGE RAT -999. 2500 ~CN[~ -999. 2500 ;R 79,9375 'EPT 6200. {)00(~ SF'L!J 'P -33,3750 CaLl ~T -999.25g0 :RAT 'C~L -999.2560 .R 46.5000 )EPT 6100,0000 SFLU ip -78,2500 CALl >T -999,2500 GR ~RAT -999.2500 ~RA 'CNL -999.2500 TENS ;R 41'~458 6000. 0000 '64.~125 CALl -999.2500 999 25L)U 999 2500 TENS ' 51 . 468~ )EPT 5900 ;P -73 )T -999 ~RAT -999 rCNL '999 ;~ 4,3, OOOO SFbg 8750 CALl 25o0 GR 2500 RNRA 25~0 tENS 1250 >EPT 5800, ~,P '41. )T -999 ~R.AT -999 ~CMb -g99 0000 $ F b g 2813 CA. bi 25O0 GR 2500 R~RA 2500 <l'g~S 3125 )EPT 5700 .~P -71 )T -999 ~RAT -999 rC~h -999 '.;R 50 0000 1a75 CALl 2500 G R 2500 RNRA 3438 )T -999. ~RAT -999. {'C N L - 999 000:0 SFLO 0000 CALl 250O GR 2500 RNRA 2500 'i:g~$ 750{) 13.5547 -999.2500 :999,25P . 999.2500 (;~ I 1 9362 13;0703 GR -999.250~ -999.2500 GR 3,1788 13,0O25 GR -999.2500 999,2500 2999,2500 GR 3 6448 12 7734 -999 2500 -999 2500 -999 2500 GR 2.587 1 I L, 1> 13.6016 G R -999.2500 TE;i'~ S -999. 2500 NP~I -999.2500 GR 2 5501 I3 1719 -999 2500 -999 2500 -999 2500 2 9193 12 9219 -999 2500 -999 2500 -999 250(3 Ga NPH I GR 1,9770 ILO !6,1250 GR -999.2500 -999,2500 -999.2500 79.0375 I{:kS -999.2500 GR -999.2500 ~C{~b -999.2500 T~J~S 3.3314 Ib~ 46,5000 -999,25~0 GR -999 ' 2500 -999,2500 ff. 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