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Home My WebLink About190-011THE MATERIAL U~NDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE OCTOBER 27 2000 E E PL E W M A T E R IA L U N D ER THIS MA K E R C:LORILMFILM.~ R & LOCATION CL EAR~_~TCE REPORT State cf Alaska ALASKA 0iL & GAS CONSERVATION :.=.~o. ?O-O01 I' File: IS6 d .Review the well file, and-cerumen= on pluq~/.nq, well head Well head c~.~= off: -. .~arker 'pos= o= pla=e: Loca=ion Clearance: Code Signed STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plugback for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status' o~ Weii ..................... Classification of ~e;'vi"'ce ~eJ~ [~ Oil [~ Gas ~] Suspended [~ Abandoned [~ Service -. ~/,j/ 2~ Name of OPer:at0r ................................... 7. permit NL~ber ~. ~'~- BP E.xp.!.oration (Alaska)Inc. 90-11 ,~I/~,~;~ -~ 39~"'2~9,, 3. Ad'dress ............................... 8. '"Apl'~umber ~-'~'~,.-, ' P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22006 ~' ?~, ~, , ,v~',, '~ t,O, , 4. Location of well at surface ......... ~, 9 Unit or Lease Nam~'-,~o~. ;?. 696' SNL, 1181' WEL, SEC. 21 T11N, R12E, UM i : Prudhoe Bay Unit <'."..7~ At top of productive interval ' f i0,"Weii i~u~l~r 862' SNL, 3237' WEL, SEC. 16, T11N, R12E, UM .~ s~¢['..~ i w 19 At total depth !~.~;~ ! 11. Field"a'nd Po~'l " 587' SNL, 3267' WEL, SEC. 16, T11N, R12E, UM ~' .... '"'""~" Prudhoe Bay Field / Prudhoe Bay 51 Elevation in f,eet (indiCate KB, DF, etc.) ]6. Lease Designation and Serial No. Pool KBE = 90.50 AMSL J ADL 028263 12. Date S"~Udded i'1§. 'Date 'r.D. Reac~ed I 14. Date c°mp:, S'uSp.'"'°~"~andl115: water dePt~i i~ 0~f~0re 116. N01 0'~ C°mPletions 1/12/90. ] 1/29/90 I 10/13/98 I N/A MSL[ Zero 17. Total Depth (MD+TVD) {18. Plug Back Depth (MD+TVD){19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost !1560 9201 FTI .11396 9132 FTI ~--~Yes [~NoI N/A MDI 1900' (Approx.) ...... 22. Type Electric or Other Logs Run GR/CNL/BHC / DIFL, RFT ',',',' i.,' ', ..................... i,'.,,,,' .... R' oo; o ......... ," '," ', ........ CASING SETTING DEPTH HOLE SIZE WT. PER FT.. GRADE TOP BOTTOM , SIZE CEMENTING RECORD AMOUNT PULLED 20" Conductor Surface 110' ~ 1'3-3/8" '~ '68# ..... L-80 Surface 2692' 17-1/2" 3723 cu ft Coldset II ....... 9.;5/8." 47# L;8.0 .... Surface . 10963' , 12-1/4" 2392 cu ft Class .............. 'G' ........ 5-1/2" 17# NT80S 10690' 11560' 8-1/2" 357 cuft Class 'G' ~24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) ..................................... SIZE DEPTH SET (MD) PACKER SET (MD) None ' r 10617' MD TVD MD TVD ~6~ - ACID, FRAcTuRE, CEMENT SQUEEZE, ETC. · . DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ....... 10765' P'&,~,' ~itl~' 12 Bbis'"Class 'G', sqzd to 3500 PS'i 10468' K/O Plug, 32 Bbls Class 'G' .... .. 27: PRODUCT,ON TEST .r l D. I' ! kl A i Date ~ir~ ~{i~ri .... ]Meth0d of Operati°n (Fl~'i'n~', gas lift, etc~) .... ~ ~ ~ I t,) I I ~i/-~ L Not on Production I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE" ' I'G/~s-OIL RATIO TEST PERIODI ,. 'Fio~ Tubing 'Casing Pressure 'CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) 'Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Sag River 10970' 8775' Shublik 'A' 11010' 8804' Sadlerochit / Zone 4 11162' 8915' 31. List "~f"'Aitachments Summary of Daily Drilling Reports 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~__--------~.._ --,-~. Dan Stone Title Engineering Supervisor Date ........................ W-19 90-11 398-249 Prepared By Name/Number: Terrie Hubble, 564-4628 ......... Well Number Permit No. / Approval No. 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 cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 W-19 DESCRIPTION OF WORK COMPLETED PRE-SIDETRACK CEMENT PLUG 10/13/98 A Cement Plugback was performed on the interval using the following fluids: SUMMARY Moved in rig up DS CTU #2. Well is shut in and FP. Rig in hole w/2" combo nozzle. Go through GL station #3, see no over pull through it today. Rig in hole through seal assembly to 10630'. Have ratty PU of 29k. Pull up to circulate more 2% Kcl water to see if we can get cleaner PU. Shut in wing and perform short injectivity test. Same as acid job done previously, 0.5 bpm at 2445 psig. DS cementers MIRU. Circulate bull head 10 bbls 12/10 HCL/Xylene. See a ,-,200 psig break. Injectivity is 0.5 bpm 1733 psig. Mix and pump 11.8 bbls of 15.8 ppg class G cement w/5 bbl fresh water spacer ahead. Circulate down and then bull head cement w/nozzle positioned at 10580'. Get possibly 1/2-1 bbls cement behind pipe. Squeeze to 3500 psig. Lost 70 psig in 6 min. Rig down moved off DS pump and pulled out of hole replacing voidage. FP tubing and FL. Leave 500 psig on IA and 150 psig on tubing. Rig down moved off DS CTU #2. Estimate. TOC at ~10765'. IA and Tubing are still in communication after abandonment plug in place. Fluids Pumped BBLS. Description 110 Fresh water w/2% KCL & friction reducer (90 degF) 92 Freshwater (90 degF) 71 50/50 Methanol water 11.8 15.8 ppg Class "G" Cement 10 12/10 HCL/Xy!ene 294.8 Total Pumped Facility PB W Pad Progress Report. Well W-19A Page 1 Rig Nabors 18E Date 15 January 99 Date/Time 24 Nov 98 25 Nov 98 26 Nov 98 27 Nov 98 28 Nov 98 29 Nov 98 01:00-01:15 01:15-06:00 06:00-17:00 17:00-18:00 18:00-21:00 21:00-22:00 22:00-23:30 23:30-00:00 00:00-03:00 03:00-03:15 03:15-04:00 04:00-06:00 06:00-17:00 17:00-17:45 17:45-18:00 18:00-20:00 20:00-20:30 20:30-22:00 22:00-22:30 22:30-00:30 00:30-00:45 00:45-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-07:45 07:45-08:00 08:00-10:00 10:00-12:00 12:00-13:30 13:30-20:00 20:00-21:00 21:00-06:00 06:00-08:00 08:00-09:00 09:00-11:00 11:00-14:30 14:30-15:00 15:00-17:00 17:00-21:00 21:00-22:00 22:00-01:00 01:00-02:30 02:30-05:00 05:00-06:00 06:00-08:00 08:00-10:00 10:00-13:00 13:00-14:30 14:30-19:00 19:00-19:30 19:30-00:00 00:00-00:30 00:30-05:00 Duration 1/4 hr 4-3/4 hr llhr lhr 3hr lhr 1-1/2 hr 1/2 hr 3hr 1/4 hr 3/4 hr 2hr llhr 3/4 hr 1/4 hr 2hr 1/2 hr 1-1/2 hr 1/2 hr 2hr 1/4 hr 3-1/4 hr lhr lhr lhr 3/4 hr 1/4 hr 2hr 2hr 1-1/2 hr 6-1/2 hr lhr 9hr 2hr lhr 2hr 3-1/2 hr 1/2 hr 2hr 4hr lhr 3hr 1-1/2 hr 2-1/2 hr 2hr 2hr 3hr 1-1/2 hr 4-1/2 hr 1/2 hr 4-1/2 hr 1/2 hr 4-1/2 hr Activity Held safety meeting Rig moved 20.00 % Rig moved 100.00 % (cont...) Installed Accessories Retrieved Hanger plug Reverse circulated at 9490.0 ft Circulated at 9490.0 ft Cleared Flowline Circulated at 9490.0 ft Installed Hanger plug Removed Xmas tree Installed BOP stack Installed BOP stack (cont...) Installed Accessories Held safety meeting Tested BOP stack Retrieved Accessories Retrieved Hanger plug Rigged up Completion string handling equipment Circulated at 9490.0 ft Held safety meeting Conducted electric cable operations Worked stuck pipe at 9890.0 ft Circulated at 9890.0 ft Retrieved Tubing hanger Installed Emergency hang off assembly Tested Emergency hang off assembly Bleed down well Removed Seal assembly Installed Seal assembly Installed Seal assembly Removed Emergency hang off assembly Laid down Tubing of 7905.0 ft Laid down 9890.0 ft of Tubing (cont...) Rigged down Tubing handling equipment Made up BHA no. 1 Singled in drill pipe to 5030.0 ft Rigged up Kelly/top drive hose Tested Casing - Via annulus and string Singled in drill pipe to 9850.0 ft Milled Tubing at 9880.0 ft Jarred stuck pipe at 9880.0 ft Rigged down Wireline units Conducted electric cable operations Pulled out of hole to 9500.0 ft Conducted electric cable operations Fished at 9880.0 ft Pulled out of hole to 7600.0 ft Reverse circulated at 7600.0 ft Pulled out of hole to 1700.0 ft Pulled BHA Laid down fish Tested Casing Conducted electric cable operations Facility PB W Pad Progress Report Well W-19A Page 2 Rig Nabors 18E Date 15 January 99 Date/Time 30 Nov 98 01 Dec 98 02 Dec 98 03 Dec 98 04 Dec 98 05 Dec 98 06 Dec 98 05:00-06:00 06:00-10:30 10:30-14:30 14:30-15:00 15:00-01:00 01:00-01:30 01:30-02:00 02:00-06:00 06:00-18:30 18:30-21:00 21:00-22:00 22:00-23:30 23:30-05:00 05:00-06:00 06:00-10:30 10:30-12:00 12:00-13:00 13:00-14:30 14:30-16:30 16:30-18:30 18:30-23:00 23:00-02:30 02:30-04:00 04:00-05:00 05:00-06:00 06:00-08:00 08:00-10:30 10:30-11:00 11:00-12:00 12:00-12:30 12:30-14:00 14:00-15:30 15:30-17:15 17:15-18:15 18:15-00:30 00:30-02:00 02:00-06:00 06:00-07:00 07:00-12:00 12:00-12:30 12:30-15:30 15:30-19:30 19:30-21:00 21:00-22:30 22:30-06:00 06:00-06:00 06:00-12:45 12:45-15:00 15:00-15:45 15:45-18:00 18:00-00:00 00:00-02:30 02:30-03:00 03:00-06:00 Duration lhr 4-1/2 hr 4hr 1/2 hr 10hr 1/2 hr 1/2 hr 4hr 12-1/2 hr 2-1/2 hr lhr 1-1/2 hr 5-1/2 hr lhr 4-1/2 hr 1-1/2 hr lhr 1-1/2 hr 2hr 2hr 4-1/2 hr 3-1/2 hr 1-1/2 hr lhr lhr 2hr 2-1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 1-1/2 hr . 1-3/4 hr lhr 6-1/4 hr 1-1/2 hr 4hr lhr 5hr 1/2 hr 3hr 4hr 1-1/2 hr 1-1/2 hr 7-1/2 hr 24 hr 6-3/4 hr 2-1/4 hr 3/4 hr 2-1/4 hr 6hr 2-1/2 hr 1/2 hr 3hr Activity Made up BHA no. 2 R.I.H. to 10617.0 ft Circulated at 10617.0 ft Pulled out of hole to 10463.0 ft Milled Casing at 10478.0 ft Pulled out of hole to 9450.0 ft R.I.H. to 10478.0 ft Milled Casing at 10484.0 ft Milled Downhole tools at 10513.0 ft Circulated at 10513.0 ft Pulled out of hole to 9631.0 ft Circulated at 9631.0 ft Pulled out of hole to 0.0 ft Pulled BHA R.I.H. to 10399.0 ft Circulated at 10399.0 ft Washed to 10585.0 ft Circulated at 10585.0 ft Mixed and pumped slurry - 32.000 bbl Held 500.0 psi pressure on 3.000 bbl squeezed cement Pulled out of hole to 0.0 ft Tested BOP stack R.I.H. to 2557.0 ft Serviced Block line R.I.H. to 3689.0 ft R.I.H. to 10190.0 ft Drilled cement to 10380.0 ft Held drill (Kick (well kill)) Drilled cement to 10410.0 ft Held drill (Kick (well kill)) Drilled cement to 10468.0 ft Circulated at 10468.0 ft Circulated at 10468.0 ft Rig waited · Assessed situation Circulated at 10468.0 ft Circulated at 10460.0 ft Circulated at 10460.0 ft Circulated at 10460.0 ft Pulled out of hole to 0.0 ft Serviced BOP stack Made up BI-IA no. 5 R.I.H. to 10460.0 ft Circulated at 10460.0 ft Monitor wellbore pressures Drilled to 10485.0 ft Drilled to 10839.0 ft Drilled to 10935.0 ft Circulated at 10935.0 ft Pulled out of hole to 10463.0 ft Circulated at 10935.0 ft Pulled BHA Ran Liner to 627.0 ft (7in OD) Circulated at 627.0 ft Ran Drillpipe in stands to 2000.0 ft ~--' STATE OF ALASKA -" ALASK~ OIL AND GAS CONSERVATION COiv~MISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: []Abandon [] Suspend [] Plugging []Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 696' SNL, 1181' WEL, SEC. 21, T11N, R12E, UM At top of productive interval 862' SNL, 3237' WEL, SEC. 16, T11N, R12E, UM At effective depth 672' SNL, 3256' WEL, SEC. 16, T11N, R12E, UM At total depth 587' SNL, 3267' WEL, SEC. 16, T11N, R12E, UM 5. Type of well: ~] Development I--I Exploratory [~ Stratigraphic [~ Service Datum Elevation (DF or KB) KBE = 90.50' AMSL 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number W-19 9. Permit Number 90-11 10. APl Number 50-029-2206 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 11560 feet true vertical 9201 feet Effective depth: measured 11396 feet true vertical 9132 feet Casing Length Size Structural Conductor 110' 20" Surface 2728' 13-3/8" Intermediate 10999' 9-5/8" Production Liner 870' 5-1/2" Plugs (measured) Junk (measured) Cemented 3723 cu ft Coldset II 2392 cu ft Class 'G' 357 cu ft Class 'G' MD TVD 146' 146' 2692' 2690' 10963' 8831' 10690'-11560' 8576'-9201' PeRoration depth: measured 11252' - 11288', 11300' - 11320' true vertical subsea 8891' - 8940' (two intervals) Tubing (size, grade, and measured depth) 3-1/2", L-80 to 10694' Packers and SSSV (type and measured depth) 9-5/8" TIW packer at 10617'; SSSV at 2105' Alask~ 0]1 ~ r~<?s Cons. 13. Attachments [] Description summary of proposal I-] Detailed operations program I~ BOP sketch 14. Estimated date for commencing operation October 10, 1998 16. If proposal was verbally approved Name of approver Date approved Contact Engineer Name/Number: Saud Jurnah, 564-5726 15. Status of well classifications as: [~ Oil [~ Gas [~ Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certif~y.~that the foregoi~l is true and correct to the best of my knowledge Signed s{~.~3, ~ Jame Title Senior Drilling Engineer Date Commission Use Only Conditions el, Approval- Notify Commission so representative mav witness IApproval ........ No".~l)~ · 9~ e~" 't~~°qe~ OOV3 ~ ' MechanicaIPlUg integritYlntegrity~ Test 9OP TeSt0rlS~e~tef{}r~_~ LocatiOnrequiredClearancel0_ ~ e ~ ~ ' OaVid W ~ohRs[o;, Commissioner Date ~ve~ by order of the Commission ' i1~ ~Ol Form 10-403 Rev. 06/15/88 Submit tn Trip{icate BP EXPLORATION To: From: Subject: AOGCC Date: September 11, 1998 Saud Jumah, ODE, SSD Extended Horizontal Sidetrack Well (W - 19A) Nabors 18 E will move to W - 19A on/about October 20,1998 following the completion of Well W - 12A. The drilling objective of well W - 19A is to mill through 9 5/8" csg via Whipstock, directionally drill a 8 1/2" hole to Top of Sag River. Run, cement and test a 7" liner. Continue directionally drill a 6" hole to 1 target, Zone 4 ( 15113' MD, 6" section ). Run, cement and test a 4 W', L-80 liner, perforate the productive zones, then complete the well with 4 ~", L-80 tbg. Objective: The objective of the pre-rig work is to ascertain the condition of the 3 Y2" tubing presently in the hole; P & A any open perforations; chemically cut the 3 ~" tubing; test the 9 5/8" pack off. Pre-Rig Operations: NO 1. WORK MAY BEGIN PRIOR TO AN APPROVED SUNDRY PERMIT. RU slickline and drift 3 ~" tbg. If cannot get coil tbg to production packer ( due to I.D restriction @ 10602' ), notify Operations Drilling Engineer. ::2. P & A Open perforation (11,252' - 11,320').With 10 bbls of class "G" cement, Top of Cement MUST NOT be above 10.,900' (Minimum per AOGCC = 11,1 52' or 100' above uppermost maraseal squeezed perforation ). Tag and test cement plugback. Notify AOGCC of tag & test. 3. Pressure test 9 5/8" to 3,000 psi. Report results to ODE in Anchorage. 4. RU electric line and make a chemical cut of tubing in the second full joint above production packer _+ 10,530' MD. NOTE: Cut depth should be very close to 10530',as the stub will determine final Kick Off point. Circulate well to seawater through the cut. Freeze protect to _+ 2,200' MD. :5. Pressure test the 9 5/8" packoff. Carefully cycles LDS. (~. Set a BPV in preparation of the rig sidetrack. Rig Sidetrack Procedure 1. MIRU. Circulate out freeze protection. ND tree, NU and test BOPE. Circulate well clean. 2. Pull the 3 ~" tubing completion. Tubing cut at _+ 10,530' MD. 3. Replace the leaking 9 5/8" packoff if necessary. 4. RIH w/GR/JB to top of cut tubing. .5. Set 9 5/8"whipstock on top of cut tubing and mill window. (~. Kick-off and directionally drill 8 1/2" hole to 10,958'. ?. Run and cement 7" ,26#, L-80 liner. 8. Directionally drill the Zone 4 horizontal section to TD + 15,113' MD. 0. DPC log at horizontal (_+ 11,600' ) log suite are; Platform Express and Sonic, RFT. 10. Run and cement 4 ½", L-80 solid production liner. ! 1. Perforate. ]2. Run 4 ½", L-80 tubing completion. 13. ND BOPE, NU andtest tree. RDMO. I ~ ~..~.__ __ SSSV Landing Nipple , Otis, 12.750' Min. 'LO.) 2105 13-3/8", 68#/ft, I Gas [~ Mandrob, i 1-1/2', RA Latch : No. MD-BKB 'D/D.~ Am3. 3-1/2", 92~ L~O, ~ [ I J Jn~ 8qq7 ' ~R o TDS, NondPC I.D. = 2.~2' Dr~ = ~867" ' ~ 2.750' Mia. L~. I I ' ..... Seal ~y. ~IW} ~['~' 10¢02 (Max. Ang.= 50 ~ ~ 9-~8" Packer ~T~ (HBBP)(4.~"I.D.) { 10617 } ~ / 3-1/2", 9.2ff~t, k~O, TDS, Tai~ipe ~ .~m O~ ~.'~GD ~g I J ~ 2.750' Mb. I.D. ,~ ~ a I J I ~'~ 3-1/2' O tis 'X' N~ple [ ~ ~~a.. ~ i: . 2.750' Min. I.D. 10683 ,, , TOP OF 5-1~* I 10690 ! ~ ~ ~',ie~ack(Landeds~eve)i'liner hanger LINER : : i I k-80 ~SCC PE~FO~O~ SUMM~Y ~ffF. kOG: 8~GS 1-2-~0 ~ZE ;SPF INTERVAL STATUS % ' , , 6 11300-11320 Open J ' i. I 1 ~, N SCC 11560 i I I I ii i i ii i DATE , BY ~ws~ PRUDHOE BAY WELL: W-19 ~o sA ~ewco~etion APl NO. 50-0.29-220.06 (26-16-11-12) i ffi i i i i ii i - ~P [XCkO~llO~ (~k~S~) Inc. K.O.P 10,500 ' CUT TBG @ 10,530' ~T.O.C @ 11,152' BP EXPLORATION April 14, 1993 Larry Grant Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Mr. Grant: Enclosed are the materials that the AOGCC requested in your letter dated January 7, 1993. ..WELL '-"~1U 1-17/SN-02 ~DIU 2-64/U-10 ¢ DIU 2-38/SN-01 DIU 2-32/SN-03 v/' DIU 4-20/M-35 ,,/PBU P-13 PERMIT NO. .LOGS/TAPES/LISTINGS COMPANY 90- 1 50 /~DIFL-AC/ZDL-CN-SL~'''''~--~O~'1 ATLAS/4709 ,~~T (N~ ~::~"~ SCH/74265 o RFT fo this well)'v,' ........ (folded sepia/blue line Icg) 90-0 77 ~IWD DUAL PROP. RGD ~'""~?j~ ~,°~ TELECO/774TAK ~C'Tv" ~1~ ~' SCH/74067 .,~JiELDMSFL/SLD/CNT~ ~ ~IDo~ HAL/L49215-1 WFL/BORAX ~4&5%~ b¢gOH (FILES 1-46) 90-129 j (~,.~ ~__~c)~ SCH/74182 ~c~ c~/~TE/BHC/LDT/CNL/NGT/DLL/MSLV~CH/74161 -~~-~¢i~_ ~T FIELD FILES .018-.046w- SCH/74161 __ 90-1 1 9 ~~/"~~ ~ SCH/74088 .~~ o~ ~,~,DLL/MSFL-DIL/BCS-SLD/ ~ . CNT-HRI/CSNG/ML/SDL/DSN2,,,,~' HAL/L49180-X 8 6- 1 73 ~'"~OD-F/CAMCO ........ (folded sepia/blue line Icg) (completes transmittal 83998) ~IT (No RFT fOr this well) (folded sepia/blue line Icg) Sorry about the delay - many of these tapes BPXA didn't have in their files and had to be acquired from the service companies archives. Please sign and return a copy of this transmittal to the BP Petrotechnical Data Center. If you haveclr~,claeetioe~ ~¢¢ed more information please contact the data center. K J~ (~'1~,~ ~V IJ Sincerely J~,es R. Weise '~ , WALTER J. HICKEL, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION January 7, 1993 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 James Weise Geo-Science Information SPecialist BP Exploration(Alaska) Inc. P O Box 196612 Anchorage, AK 99519-661'2 Dear Mr. Weise, Per our conversation with on January 06, 1993, enclosed is a list of data that the Commission has yet not received. These wells are either released or scheduled for release. This requirement of well data should be handled as a priority. Please submit the data as soon as Possible. We will be conducting inventories of all well files to assure all data is submitted in accordance with AOGCC regulations. Please keeP in mind that we will be contacting your office periodically in regards to these compliance issues. I appreciate your cooperation and attention to these matters. questions please feel free to call me. If you have any Sincerely, Larry Grant MEO II ~las~ ~Oit .& 6as Cons. OPE1La_TOR BPX I PBU DS P-13 PBU DS P.20'' D1U"}-38/SN01 DFC 2-32/SNO3 Dl~d M-35 PBU S-0~ ' !~'ERMir .NL~tBER 90-150 "90-111 90-!28 i NI.I-IJ / / 90-.129 90-I19 8~-173 81-090 RE. QtrlI~D DAT.4~ i DIGITAL DATA + LIS x. r~., T ~: T Tc'rr~'c, VE. P, WI,_.~T-O., ~.o... ,,., I-~'T SEPL~ & BLUELLNE RFT; DRY DITCH; SWC DEscRIPTION DIGITAL DATA + LIS VERIFICATION LISTING DIGITAL DATA + LIS ¥~RI~ICATION LiSTE~'G ' GAS LIFT SEPL~ APR 1 5 1993 ^laska 0il & Gas Cons. Commission' Anchorage STATE OF ALASKA AL,._,~. OIL AND GAS CONSERVATION COMMISb,~N ~,-~, ~ ~ :~, ~ REPORT OF SUNDRY WELL OPERAnt'iONS 1. Operations performed: Operation shu'idown . stimulate_Z.. Plugging ,, Perforate Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519,6612 4. Location of well at surface 696'SNL, 1181' WEL, SEC. 21, T 11N, R12E At top of productive interval 862'SNL, 3237'WEL, SEC 16, T 11N, R 12E At effective depth 672'SNL, 3256'WEL, SEC 16, T 11N, R 12E At total depth 587' SNL, 3267' WE~ SEC 16, T 11N, R 12E 12. Present well condition summary Total depth: measured true vertical Alter casing 115601eet 9201 'feet Repair well ,, 5. Type of Well: Development Exploratory Strafigraphic Service Plugs (measured) Other 6. Datum elevation (DF or KB) ' KBE,, 90.50 AMSL..!egt 7. Unit or Property name Prudhoe Bay Unit 8. ~ell number " W-19 9. permit nUmber/approval nUm'b~r 90-11 / 90. 727 10. APl number 50- 029-22006 11. Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 11396'feet 9132feet Junk (measured) Casing Length Structural -- Conductor 110' Surface 2728' Intermediate 10999' Production -- Liner 11560 Perforation depth: measured Size Cemented 3723 c.f. 2392 c.f. 13-3/8" 9-5/8" 5-1/2" 357 c.f. 11252' - 11288', 11300' - 11320' Measured depth 146' 2692' 10963' 11524" Trueverticaldepth BKB 146' 2690' 8831' 10691~1156 true vertical subsea 8891'- 8940' (two intervals) Tubing (size, grade, and measured depth) 3-1/2"L-80 ~ 10694' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summa~ ' Intervals treated (measured) RECEIVED FEB - 7' t991 0-5/8" TIW Packer ~ 10617, SSSV @ 2105' Alaska 0il & Gas Cons. Commission 14. Treatment description including volumes used and final pressure ..... Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation 0 0 0 0 Subsequent to operation 990 905 212 1389 Tubing Pressure 0 271 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. Si~ned ~'"~ , Title Supervisor Perpheral and EOA Group Form 10-404 Rev 06/15/88 SUBMIT IN DUPLiCATE~ WELL W-19 (21-16-11-12~ PBU Hydraulic Fracture _ A HCL Perf Wash was performed on the following intervals. It was followed by a Hydraulic Frae. Both jobs were done on September 26, 1990 11252' - 11288' MD BKB 11300' - 11320' MD BKB mtp 01/31/91 I E EIVED /tlaska Oil & I~as Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alas~! Inc.. 900 East 8enson I~ouievarcl EO. Box 196612 Ancnoracje, Alasl(a 99519-6612 (907~ 561-5111 TO' DISTRIBUTION Date :09/18/90 T#:81658 FROM- SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564--!dd5. D-23 Per/ 09/12/90 #1 10000-10496 Sch 5" W-24 Perf 09/13/90 #1 9500-9568 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCiENCES MOBIL PHILLIPS RESERVOIR ARCHIVES RECEIVED Anchor~,ge ~ STATE 0 J{ I G IN A L REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 696' SNL, 1181' WEL, SEC. 21, T 11N, R12E At top of productive interval 862'SNL, 3237' WEL, SEC 16, T 11N, R 12E At effective depth 672' SNL, 3256' WEL, SEC 16, T 11N, R 12E At total depth 587' SNL, 3267' WEL, SEC 16, T 11N, R 12E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Stimulate X Plugging Alter casing Repair well 5. Type of Well: Development X Exploratory Stratigraphi¢ Service 11560'feet Plugs (measured) 9201'feet 11396'feet Junk (measured) 9132feet Perforate Other 6, Datum elevation (DF or KB) KBE = 90.50 AMSL feet 7, Unit or Property name Prudhoe Bay Unit 8. Well number W-19 9, Permit number/approval number 90-11 / 90-255 10. APl number 50- 029-22006 11. Field/Pool Prudhoe Oil Pool Casing Length Size Structural -- Conductor 110' 20" Surface 2728' 13-3/8" Intermediate 10999' 9-5/8" Production -- Liner 11560 5-1/2" 357 c.f. Perforation depth: measured 11252'- 11288', 11300'- 11320' Cemented Measured depth True vertical depth BKB 146' 146' 3723 c.f. 2692' 2690' 2392 c.f. 10963' 8831' 11524" 10691~1156 true vertical subsea 8891' - 8940' (two intervals) Tubing (size, grade, and measured depth) 3-1/2" L-80 @ 10694' -. Packers and SSSV (type and measured depth) 9-5/8" TIWPacker@ 10617, SSSV@ 2105' 13. Stimulation or cement squeeze summary RECEIVED Intervals treated (measured) Treatment description including volumes used and final pressure ':, :cl'~or~g~. . . 14. Reoresentative Daily Averaae Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 210 267 12 703 221 Subsequent to operation 0 0 0 0 0 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations Oil X Gas Suspended Service 17. I hereby (/6h'iJy that the foregoing is true and correct to the best of my knowledge. Signed !~C~ ~(JlMs Title Supervisor Perphoraland EOA Group Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE WELL W.19 ¢21-16.11.12~ PBU STIMULATION OPERATIONS A HCL acid breakdown treatment followed by matrix mud acid stimulation was done on May 18, 1990 for the following perforated intervals in Well W-19. 11252' - 11288' MD BKB 11300' - 11320' MD BKB The HCL treatment was bullheaded as follows: a) 1000 gal Arctic diesel preflush b 250 gal 10% HCl c) 2750 gal 10% HCl w/480 7/8" 1.1 SG ball sealers dropped evenly throughout the fluid d) 5000 gal 2% NH4Cl brine e) 1000 gal Diesel The matrix mud acid was bullheaded as follows: a) .......... b) c) d) e) f) g) h) 1500 gal 6% HCl/1.5% HF Mud acid "250' gal OSR'diverter 2500 gal 6% HCl/1.5% HF Mud acid 5000 gal 2% NH4Cl brine 1000 gal Arctic diesel post-flush 1000 gal Xylene 1000 gal Diesel Displace diesel to perfs with 4550 gal dead crude mtp 09/07/90 APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend __ Operation Shutdown Alter casing __ Repair well , Plugging __ Change approved program Pull tubing Variance 5. Type of Well: Development x Exploratory Stratlgraphlc Service Re-enter suspended well Time extension Stlmulateot~e~ Perforate 6. Datum elevation (DF or KB) KBE= 90.50 Feet AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number W-19 9. Permit number 90-11 10. APl number 50- 029-22006 11. Field/Pool Prudhoe Oil Pool 2. Name of Operator BP Exploration (Alaska) inc. 3. Address P. Oo Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 696'SNL, 1181'WEL, SEC. 21, T 11N, R12E At top of productive interval 862' SNL, 3237' WEL, SEC 16, T 11N, R 12E At effective depth 672' SNL, 3256' WEL, SEC 16, T 11N, R 12E At total depth 587' SNL, 3267' WEL, SEC 16, T 11N, R 12E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11560' feet Plugs (measured) 9201' feet 11396' feet Junk (measured) 9132. feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented .. 110' 2O" 2728' 13-3/8" 3723 c.f. 10999' 9-5/8" 2392 c.f. .. 11560 5-1/2" 357 c.f. measured 11252' - 11288', 11300' - 11320' true vertical subsea 8891' - 8940' (two intervals) Tubing (size, grade, and measured depth) 3-1/2" L-80 @ 10694' Measured depth True vertical depth BKB 146' 146' 2692' 2690' 10963' 8831' 11524" 10691'-11560' RECEIVED S E P - 7 1990 Alaska Oil .& Gas Cons. Comm'~ssiot~ Anchorage Packers and SSSV (type and measured depth) 9-5/8" TIW Packer @ 10617, SSS V @ 2105' 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation I September 1990 16. If proposal was verbally approved Oil X Gas ~ Name of approver L. Smith 9/5/90 Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~"~~'~ Title Supervisor Perpheral and EOA Group FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness 15. Status of well classification as: Suspended I Appr°val N°,~ ._~27 Plug integrity ~ BOP Test Location clearance __ Mechanical Integrity Test~ Subsequent form required 10- ~ ¥ Approved by order of the Commission Commissioner Form 10-403 Rev 06/15/88 Approved Copy Retu[ned SUBMIT IN TRIPLICATE ORIGINAL SINNED BY LONNIE C. SMITH WELL W-19 (21.16.11.12~ PBU Hydraulic Fracture We request An HCL perf wash to be followed by a hydraulic fracture stimulation to be performed on the following intervals: 11252' - 11288' MD BKB 11300' - 11320' MD BKB Verbal approval L. Smith 9/05/90 mtp 9105190 RECEIVED EP --/' 1990 Gas Cons. Commi~ion Anchoraoe FLOW TUBES & PACKOFF BOWEN PACKOFF HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE ~ FLOWLINE VALVE GREASE LINE GREASE ::MANIFOLD =~ ~_~ GREASE PUMP RISER ~- GREASE RESERVOIR IRE .EIVE. D BOP SEP -- ? 1990 Alas~.Oii & Gas Cons. Commission ~r~omge STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 Porcupine Drive · Anchorage, Alaska 99501 (907) 279-1433 Receipt of the following material which was transmitted via is hereby acknowledged: QUANTITY I1 DESCRI PT ION Copy sent to sender NO ,- ~'~"~" STATE OF ALASKA ~' 0 R i G IN AL_ ALASKA OIL AND GAS CONSERVATION COMMISSION ~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG. 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE r-I ,, 2. Name of Operator 7. Permit Number BP Exploration 90-11 .... 3. Address 8. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22006 4. Location of well at surface 9. Unit or Lease Name 696' SNL, 1181' WEL, SEC. 21, T11N, R 12E ~'~ ' Prudhoe Bay Unit At Top Producing Interval ~ L~ .... , ~ ;..~ ~.~ ~ 10. Well Number ~ "..'i~;~;~.i~;:~ i W-19(21-16-11-12) 86~'SNL'3237'WEL'SEC'16'T"N'R'ZE,.~.~:~[:~i~ i~~._t 11. Field and Pool At Total Depth ~~,.~_~,,~ Prudhoe Bay Field/Prudhoe Bay Pool 587' SNL, 3266' WEL, SEC. 16, T11N, R12E 5. Elevation in feet (indicate KB, DF, etc.) [6. Lease Designation and Sedal No. KBE = 90.5' I ADL 28263 12.'Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 01-12-90 01-29-90 ~I N/A feet MSL I ONE 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD)19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 11560'MD/9201'TVD 11438'MD/9114'TVD YES [] NO []I 2105'feet MD I 1862' 22'.' Type Electric' or Other Logs Run GR/CNL/BHC/DIFL, RFT 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. C.-.-.-.-.-.-.-.-.~ADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Cond. Surface 11 O' ,,, 13-3/8" 68# L-80 Surface 2692' 17-1/2" 3723 cu ft Coldset II 9-5/8" 47# L-80 Surface 10963' 12-1/4" 2392 cu fl Class G 5-1/2'" 17# NT80S 10690' 11560' 8-1/2" 357cu ft Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MDI PACKER SET (MD/ Schlurnberger 3-3/8" @ 6 spf 3-1/2" 9.2# L-80 10694' 10617' MD TVDss 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11252'-11268' 8891'-8902' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL 0SED 11268'- 11288' 8902'8917' 13-3/8" X 9-5/8" Arctic Pack annulus w/175 bbls 11300'- 11320' 8925'-8940' ... Dry Crude 27. PRODUCTION TEST ,, Date First Production IMathod of Operation (Flowing, gas lift, etc.) i February 3, 1990 IF~owing 'Date' of Test Hours Tested !pRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CH(~E SIZE IGAS-OIL RATIO ~'EST PERIOD I~ Flow Tubing Casing Pressure CALCULATED DIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28.~ CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. · , Form 10-407 Rev. 7-1-80 ~INUED ON REVERSE SIDE Submit in duplicate 29. 30. GEOLOGIC MARKERS FOr.,~.-~'I'ION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 10970~ 8775' Shublik A 11010' 8804' Zone 4 11162' 8915' ,. 31. LI~T OF ATTAcHMENTs .... 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 BP EXPLORATION Daily Drilling Report -- Prudhoe Bay Unit January 15, 1990 at 0600 hrs Rig: Audi #3 Well: W-19 (21-16-11-12) AFE # 125125 API: 50-029-22006 AFE Amount: Current Amount: 0600 Depth: 2712' Day: 3 72- HourFtg: 2622' Current Operation: Cementing 13-3/8" casing. Accepted rig 1400 hrs. 1-12-90. Spud well 2030 hrs. 1-12-90. Drilled 17-1/2" hole with surveys to 2712'. Short trip. Rigged up and ran 13-3/8" casing. Wells Shut-In for Drill-By: W-18, W-20 Mud Type: SPUD WT: 9.7 VIS:70 PV:26 YP:32 FL: 15.6 Solids: 10 Temp: -°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 4 1477 7 N75W 1476 6.68 S9.46 W6.08 9 2225 1 N58W 2220 38.95 N14.22 W73.43 - BP EXPLOR.~;rlON Daily Drilling Report -- Prudhoe Bay Unit January 16, 1990 at 0600 hrs Rig: Audi #3 Well: W-19 (21-16-11-12) AFE # 125125 API: 50-029-22006 AFE Amount: Current Amount: 0600Depth: 2712' Day: 4 24- Hour Ftg: 0 Current Operation: Testing 13-3/8" casing. Ran 13-3/8" casing and cemented. NU BOP. Wells Shut-In for Drill-By: W-18, W-20 Mud Type: LIGNO WT: 9.3 VIS: 33 PV: 5 SURVEY MD. ANGLE. DIRECTION TVD 10 2665 .25 N4W 2660.1~ YP: 2 FL: 20.2 SECTION 43.67 Solids: 6 Temp: °F COORDINATES DLS N18.33 W75.9 - BP EXPLORATION Daily Drilling Report-- Prudhoe Bay Unit January 17, 1990 at 0600 hrs Rig: Audi #3 Well: W-19 (21-16-11-12) AFE # 125125 API: 50-029-22006 AFE Amount: Current Amount: 0600 Depth: 4200' Day: 5 24- HourFtg: 1485' Current Operation: Drilling 12-1/4" hole with motor. Drilled out cement and float equipment to 2725'. Kicked off at 2850'. Drilled with motor to 4200'. Wells Shut-In for Drill-By: M-18, M-20 Mud Type: LS SURVEY MD 18 3388 22 3764 WT: 9.5 VIS: 36 PV: 9 YP: 7 FL: 10.2 ANGLE DIRECTION TVD SECTION 18.5 N18.SW 3371 140 27.5 N17.SW 3718 283 Solids: 7 Temp: - °F COORDINATES DLS Nlll W102 N247 W147 BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday, January 18, 1990 WELL: W-I9 (21-16-11-12) APl No. 50-029-22006 Day: 6 Depth at 0600 Hrs. = 5425' 24 Hour Footage = 1225' Rig: AFE Number: AFE Amount = Current Field Costs = Alaska United Rig #3 125125 Current Operation: POOH. Summary of Last 24 Hours: Drilled to 5425'. Wells Shut-in For Drill-By' W-18, W-20 Mud Type LS Mud Weight 9.6 #/gal Viscosity 37 Sec. pv YP Fluid Loss Solids ~ 11 9 8.0 cc 9% °F Survey Depth Angle Direction TVD. 33 4,795 49.70 N18.5W 4,496 N-S E-W Dog Leg Section Coordinate Coordinate °/100' 947 N873 W369 Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Friday, January 19, 1990 WELL: W-19 (21-16-11-12) AP! No. 50-029-22006 Day: 7 Depth at 0600 Hrs. = 6411' 24 Hour Footage = 986' Rig' AFE Number: AFE Amount = Current Field Costs = Alaska United Rig #3 125125 Current Operation' Tripping. Summary of Last 24 Hours' Drilled 12-1/4" hole to 6411'. Wells Shut-in For Drill-By: W-18, W-20 Mud Type Mud Weight Viscosity LS 9.8 CC/gal 36 Sec. .P V YP Fluid Loss Solids Temp 1 2 8 7.8 cc 1 0% °F Survey Depth Angle Direction 48 6,216 45.60 N224W TVD 5,445 N-S E-W Dog Leg Section Coordinate Coordinate °/100' 2,003 N1857 W752 Reviewed By' BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: .PRUDHOE BAY UNIT As of 0600 Hrs. Monday, January 22, 1990 WELL: W-19 (21-16-11-12) AP! No. 50-029-22006 Day: 10 Depth at 0600 Hrs. = 8403' 72 Hour Footage = 201 6' Rig: AFE Number: AFE Amount = Current Field Costs = Alaska United Rig #3 125125 Current Operation' Drilling. Summary of Last '72 Hours' Drilled and surveyed 12-1/4" hole to 8403'. Wells Shut-in For Drill-By: .Mud Type Mud Weight Viscosity LS 9.8 #/gal 36 Sec. PV .YP Fluid Loss Solids Temp 1 2 7 5.8 cc 1 0% °F Survey Depth Angle Direction 57 7,039 50.60 N29.8W 61 7,416 49.70 N27.7W 70 8,271 45.40 N24.1W N-S E-W TVD Section Coordinate 000rdinate 6,013 2,597 N2402 W990 6,256 2,883 N2655 W1129 6,831 3,512 N3222 W1408 Dog Leg o/100' Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, January 23, 1990 WELL: W-19 (21-16-11-12) APl No. 50-029-22OO6 Day: 11 Depth at 0600 Hrs. = 9098 24 Hour Footage = 695 Rig: AFE Number: AFE Amount = Current Field Costs = Alaska United Rig #3 125125 Current Operation: Tdpping for bit. Summary_ of Last 24 Hours: Drilled 12-1/4" hole with surveys to 9098'. .. Wells Shut-in For Drill-By: W-18, W-20 Mud Type Mud Weight ViscositY LS 9.8 #/gal 36 Sec. PV YP ~ Solids Temp 10 7 6.0 cc 10% °F Survey Deoth Angle 78 9,023 43.60 N20.3W 7,364 N-$ E-W Dog Leg Section Coordinate Coordinate °/100' 4,042 N3710 W1617 Reviewed By: (~ BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, January 24, 1990 WELL: W-19 (21-16-11-12) RIG: ALASKA UNITED RIG #3 Day: 1 2 Depth at 0600 Hrs. = 9750' 24 Hour Footage = 657' APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation: Drilling 12-1/4" hole. Summary of Last 24 Hours: Tested BOP's. RIH and drilled 12-1/4" hole to 9750'. Wells Shut-in For Drill.-By: W-18, W-20 Mud Type Mud Weiqht Viscosity LSND 9.8 #/gal 35 Sec. PV YP Fluid Loss Solids 11 7 5.8 cc 1 0% Temp oF Survey 83 Depth Angle Direction TVD 9,489 42.60 N19.6W 7,704 N-$ E-W Seotion Ooordinate Ooordinate 4,361 N4009 W1728 Dog Leg o/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT' PRUDHOE As of 0600 Hrs. Thursday, January 25, 1990 WELL: W-19 (21-1 6-11-12) BAY UNIT RIG: ALASKA UNITED RIG #3 Day: 1 3 Depth at 0600 Hrs. = 102900' 24 Hour Footage = 540' AP! No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation' Drilling 12-1/4" hole. Summary of Last 24 Hours: Drilled 12-1/4" hole with surveys to 10290'. Wells Shut-in For DrillTBy: W-18, W-20 Mud Type Mud Weiqht Viscosity. P V LSND 9.8 Cf/gal 36 Sec. 1 4 YP Fluid' Loss Solids 1 1 5.6 cc 1 0% Temp oF Survey. Depth Angle Direction TVD 90 1 0,153 43.20 N16.1W 8,193 N-S E-W Section Coordinate Coordinate 4,809 N'4435 W1868 Dog Leg o/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Friday, January 26, 1990 WELL: W-19 (21-1 6-11-12) RIG: ALASKA UNITED RIG #3 Day: 14 Depth at 0600 Hrs. = 10597' 24 Hour Footage = 307' APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation: Drilling 12-1/4" hole. Summary of Last 24 Hours: Drilled 12-1/4" hole with surveys to 10597'. Wells Shut-in For Drill-By: Mud Type Mud Weight Viscosity P V LSND 9.8 Cf/gal 36 Sec. 1 2 .YP Fluid Loss Solids 9 5.6 cc 11% Temp 91 °F Survey Depth A.ngle Direction TVD 93 10,437 46.00 N12.9W 8,397 N-S E-W Section Coordinate Coordinate 5,606 N4628 W1916 Dog Leg o/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday, January 29, 1990 WELL: W-19 (21-16-11-12) RIG: ALASKA UNITED RIG #3 Day: 1 7 Depth at 0600 Hrs. = 1 1560' 72 Hour Footage = 981' APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation: POOH for logs. Summary of Last 72 Hours: Drilled 12-1/4" hole to 10960'. Ran and cemented 9-5/8" casing. Tested BOP's. RIH and tested casing. Drilled out and drilled 8-1/2" hole to 11560'. Wells Shut-in For Drill-By: W-18, W-20 Mud Type Mud Weight Viscosity LSND 9.5 #/gal 36 Sec. PV YP Fluid Loss Solids 1 1 8 8.0 cc 8% Temp 90 OF Survey Depth Angle Direction TVD 98 10,894 44.00 N3W 8,717 N-$ E-W Section Coordinate Coordinate 5,326 N4950 W1967 Dog Leg o/100' Reviewed By' ~ BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, January 30, 1990 WELL: W-19 (21-16-11-12) RIG: ALASKA UNITED #3 Day: 1 8 Depth at 0600 Hrs. = 24 Hour Footage = 0 1 1 560' APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation' POH. Summary of Last 24 Hours' Ran logs, RFT. POH for liner. Wells Shut-in For Drill-By' W-18, W-20 Mud Type Mud Weight Viscosity LSND 9.5 Cf/gal 35 Sec. PV YP Fluid Loss Solids Temp 1 0 8 0.5 cc 8% °F Survey Depth Angle Direction TVD N-S E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, January 31, 1990 WELL: W-19 (21-16-11-12) RIG: ALASKA UNITED #3 Day: 1 9 Depth at 0600 Hrs. = 24 Hour Footage = 0 1 1 560' APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation: TIH. Summary of Last 24 Hours: Cemented liner. POOH. TIH with 8-1/2" bit. Wells Shut-in For Drill-By: W-18, W-20 Mud Type Mud Weiqht Viscos. ity. LlaNO 9.5 #/gal 34 Sec. PV YP Fluid Loss Solids Temp 1 0 6 8.6 cc 8% °F Survey Depth Angle Direction TVD N-S.. ErW. Dog Leg Section Coordinate Coordinate °/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hm. Thumday, February 1, 1990 WELL: W-19 (21-16-11-12) RIG: ALASKA UNITED #3 Day: 20 Depth at 0600 Hrs. = 11560' 24 Hour Footage = 0 Current Operation' Displace well to 9.2 ppg brine. Summary of Last 24 Hours: AP! No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Drilled cement to top of liner. POOH. RIH, tested liner lap to 3000 psi, cleaned out 5-1/2" liner to landing collar. Tested liner to 3000 psi, displaced well to brine. Wells Shut-in For Drill-By: W-18 & W-20 Mud T_v.o¢ , Mud Weight Viscosity Ligno 9.5 #/gal 39 Sec. Survey ~ Angle .D_LEP.~2~ TVD PV YP ~ Sol~ds 8 15.4 cc 8% N-S E-W Section Coordinate Coordinate Temo . oF Dog Leg o/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Friday, February 2, 1990 WELL: W-19 (21-16-11-12) BAY UNIT RIG: ALASKA UNITED #3 Day: 21 Depth at 0600 Hrs. = 11,560' 24 Hour Footage = 0 APl No. AFE Number: AFE Amount = Currant Field Costs = 50-029-22006 125125 Current Operation' POOH for logs. Summary of Last 24 Hours: TIH with tieback mill and polished liner top. POOH. Wells Shut-in For Drill-By: W-18 & W-20 Mud T_v0e Mud Weight Viscosity Brine 9.2 #/gal Sec. Survey ~ Angle Direction TVD PV YP EJ.uJ.d_J~ ~ CC N-S E-W Section Coordinate Coordinate Temp OF Dog Leg 0/100' Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Monday, February 5, 1990 WELL: W-19 (21-16-11-12) BAY UNIT RIG: ALASKA UNITED #3 Day: 24 Depth at 0600 Hrs. = 11,560' 72 Hour Footage = 0 APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Curr,ent Operation' Rig up wireline unit. Summary of Last 72 Hours: Run CBL/CCL/CET/GR & Gyro. Perforate 11252'- 11258'; and 11300'- 11320'. Run 3-1/2" tubing. Wells Shut-in For Drill-By: Mud Type Brine W-18 & W-20 Mud Weight 9.2 #/gal ,i Viscosity P V YP Fluid Loss Solids TemE Sec. cc °F Survey Depth Angle Di.recti0n TVD Section Coordinate Coordinate °/100, Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Tuesday, February 6, 1990 WELL: W-19 (21-1 6-11-12) BAY UNIT RIG: ALASKA UNITED #3 Day: 25 Depth at 0600 Hrs. = 11 560' 24 Hour Footage = 0 APl No. AFE Number: AFE Amount = Current Field Costs = 50-029-22006 125125 Current Operation: Rig released. Sum'maw of Last 24 Hours' Set and tested permanent packer. annulus. Set back pressure valve. 2300 hrs. 2-5-90. Freeze protected Released rig at Wells Shut-in For Drill-By' W-18, W-20 Mud Type Mud Weight Viscosity P V If/gal Sec. YP, Fluid Loss Solids Temo co °F Survey, Depth Angle Direction TVD N-$ E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By: TELEEO Teleco Oilfield Sa ;s of Alaska Inc. 6116 Nielson Way, Anchorage, AK 99502 (907) 562-2646 February 1, 1990 JOB #739 BP EXPLORATION (ALASKA) INC. WELL: W-19 EILEEN WEST END RIG: AUD #3 // Attached please find a copy of the computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to provide service to BP Exploration (Alaska) Inc. Teleco is committed to providing the highest quality MWD Service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Jonathan G. Mapes Field Operations Supervisor JGM/el Enclosures ICROFiLMED A ,~r~4jlJ'i' COMPANY TELECO OILFIELD SERVICES SURVEY CALCULATIONS 01/14/90 Company: B.P. EXPLORATION Well: W-19 Location: WEST EILEEN Rig: A.U.D.I. NO. 3. TELECO Job # Grid Correction: Magnetic Declination: Total grid correction: Proposed Direction: 739TAK 0.0° 30.0° 30.0° 339.3° MINIMUM CURVATURE CALCULATION Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100° ******************************************************************************************************* TIE INTO SPERRY SUN GYRO 2665 0 0.3 356.0 2659.99 44.14 18.94N 74.82W 77.18 N 75.79W 0.00 TELECO MWD SURVEYS 2750 85 0.2 184.7 2744.99 44.19 18.98N 74.85W 77.21 N 75.77W 0.53 2826 76 0.2 192.8 2820.99 43.96 18.72N 74.89W 77.19 N 75.97W 0.04 2920 94 4.0 348.9 2914.92 47.06 21.78N 75.55W 78.63 N 73.92W 4.46 3013 93 8.4 347.5 3007.35 57.00 31.61N 77.65W 83.84 N 67.85W 4.72 PAGE 1 Company: B.P. EXPLORATION, Well: W-19, Location: WEST EILEEN, Riq: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 3106 93 10.4 345.7 3099.10 72.06 46.38N 81.20W 93.51 N 60.27W 2.17 3201 95 13.2 345.0 3192.08 91.38 65.17N 86.12W 108.00 N 52.89W 2.95 3294 93 16.0 343.6 3282.06 114.74 87.73N 92.49W 127.48 N 46.51W 3.05 3388 94 18.5 341.5 3371.83 142.58 114.31N 100.88W 152.46 N 41.43W 2.73 3482 94 20.5 341.1 3460.43 173.93 144.03N 110.95W 181.81 N 37.61W 2.13 3578 96 22.1 342.5 3549.87 208.77 177.16N 121.82W 215.01 N 34.51W 1.75 3670 92 24.2 342.5 3634.46 244.88 211.65N 132.70W 249.81 N 32.09W 2.28 3764 94 27.5 342.2 3719.04 285.80 250.70N 145.13W 289.68 N 30.07W 3.51 3858 94 29.8 341.5 3801.53 330.82 293.52N 159.18W 333.91 N 28.47W 2.47 3952 94 31.8 339.7 3882.27 378.94 338.91N 175.18W 381.51 N 27.33W 2.34 4046 94 33.5 338.7 3961.41 429.65 386.31N 193.20W 431.93 N 26.57W 1.90 4139 93 36.4 339.4 4037.63 482.92 436.06N 212.24W 484.97 N 25.95W 3.15 4231 92 39.6 339.4 4110.12 539.55 489.07N 232.16W 541.38 N 25.39W 3.48 4325 94 42.5 340.8 4181.00 601.27 547.12N 253.15W 602.85 N 24.83W 3.24 PAGE 2 Company: B.P. EXPLORATION,... Well.: W-19, Location: WEST EILREN, Rig: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100° ******************************************************************************************************* 4420 95 45.6 340.8 4249.27 667.29 609.49N 274.87W 668.60 N 24.27W 3.26 4514 94 49.0 340.8 4313.00 736.34 674.72N 297.59W 737.43 N 23.80W 3.63 4607 93 49.3 341.1 4373.83 806.67 741.22N 320.55W 807.57 N 23.39W 0.39 4701 94 49.3 340.8 4435.13 877.90 808.58N 343.81W 878.64 N 23.04W 0.24 4795 94 49.7 341.5 4496.17 949.34 876.23N 366.90W 949.94 N 22.72W 0.71 4889 94 49.3 341.5 4557.22 1020.77 944.01N 389.58W 1021.24 N 22.43W 0.43 4983 94 49.3 339.4 4618.52 1092.01 1011.16N 413.43W 1092.42 N 22.24W 1.69 5076 93 49.7 339.7 4678.92 1162.73 1077.42N 438.14W 1163.10 N 22.13W 0.49 5177 101 49.5 339.7 4744.38 1239.64 1149.56N 464.82W 1239.98 N 22.02W 0.20 5275 98 49.2 337.3 4808.23 1313.98 1218.73N 492.06W 1314.32 N 21.99W 1.88 5364 89 48.9 337.3 4866.56 1381.16 1280.75N 518.00W 1381.53 N 22.02W 0.34 5459 95 48.7 337.6 4929.13 1452.60 1346.76N 545.42W 1453.01 N 22.05W 0.32 5553 94 48.3 337.6 4991.42 1522.97 1411.85N 572.24W 1523.41 N 22.06W 0.43 PAGE 3 Company: B.P. EXPLORATION, Well: W-19, Location: WEST EILEEN, Riq: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 5647 94 47.9 338.0 5054.20 1592.91 1476.63N 598.67W 1593.38 N 22.07W 0.54 5741 94 47.6 338.0 5117.40 1662.47 1541.15N 624.73W 1662.96 N 22.07W 0.32 5835 94 47.4 338.0 5180.90 1731.76 1605.41N 650.68W 1732.26 N 22.06W 0.21 5934 99 46.5 338.7 5248.48 1804.09 1672.65N 677.37W 1804.60 N 22.05W 1.04 6028 94 45.7 339.4 5313.66 1871.82 1735.90N 701.59W 1872.32 N 22.01W 1.01 6121 93 44.9 339.0 5379.08 1937.92 1797.70N 725.05W 1938.41 N 21.97W 0.91 6216 95 45.6 337.6 5445.96 2005.38 1860.38N 750.00W 2005.87 N 21.96W 1.29 6311 95 44.5 338.0 5513.08 2072.58 1922.63N 775.40W 2073.10 N 21.96W 1.20 6381 70 43.7 338.0 5563.35 2121.29 1967.80N 793.64W 2121.82 N 21.96W 1.14 6476 95 46.1 336.2 5630.64 2188.28 2029.56N 819.74W 2188.86 N 21.99W 2.86 6570 94 45.9 337.3 5695.94 2255.83 2091.68N 846.43W 2256.46 N 22.03W 0.87 6665 95 45.4 337.6 5762.34 2323.73 2154.42N 872.49W 2324.39 N 22.05W 0.57 6759 94 45.8 338.0 5828.11 2390.86 2216.61N 897.86W 2391.55 N 22.05W 0.53 PAGE 4 Company: B.P. EXPLORATION, Well: W,19, Location: WEST EILEEN, Riq: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 6853 94 47.4 335.9 5892.70 2459.09 2279.44N 924.60W 2459.82 N 22.08W 2.36 6947 94 49.5 333.4 5955.05 2529.19 2342.99N 954.74W 2530.04 N 22.17W 2.99 7039 92 50.6 330.2 6014.13 2599.09 2405.12N 988.07W 2600.17 N 22.33W 2.92 7145 106 49.7 330.6 6082.06 2679.48 2475.88N 1028.27W 2680.92 N 22.55W 0.90 7239 94 50.3 331.3 6142.48 2750.72 2538.83N 1063.23W 2752.47 N 22.72W 0.86 7338 99 49.9 332.0 6205.98 2825.99 2605.67N 1099.29W 2828.07 N 22.87W 0.68 7416 78 49.7 332.3 6256.33 2885.10 2658.35N 1127.12W 2887.42 N 22.98W 0.38 7521 105 49.7 333.0 6324.24 2964.64 2729.48N 1163.90W 2967.28 N 23.09W 0.52 7615 94 49.7 333.0 6385.04 3035.90 2793.36N 1196.44W 3038.80 N 23.19W 0.00 7709 94 48.6 332.7 6446.52 3106.55 2856.63N 1228.88W 3109.74 N 23.28W 1.20 7802 93 48.0 333.0 6508.38 3175.55 2918.43N 1260.56W 3179.03 N 23.36W 0.68 7895 93 47.3 334.1 6571.03 3243.94 2979.97N 1291.17W 3247.67 N 23.43W 1.15 7989 94 46.8 334.5 6635.08 3312.47 3041.96N 1321.01W 3316.42 N 23.47W 0.62 PAGE 5 Company: B.P. EXPLORATION, Well: W-19, .... Location: WEST EILEEN, Riq: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 8083 94 46.1 334.8 6699.84 3380.38 3103.53N 1350.18W 3384.51 N 23.51W 0.78 8178 95 45.7 335.2 6765.95 3448.40 3165.36N 1379.01W 3452.71 N 23.54W 0.52 8271 93 45.4 335.9 6831.08 3514.65 3225.79N 1406.49W 3519.09 N 23.56W 0.63 8366 95 45.4 335.9 6897.78 3582.17 3287.54N 1434.11W 3586.73 N 23.57W 0.00 8460 94 45.4 336.2 6963.79 3648.99 3348.71N 1461.28W 3653.66 N 23.58W 0.23 8554 94 45.4 335.9 7029.79 3715.81 3409.88N 1488.45W 3720.59 N 23.58W 0.23 8646 92 45.4 336.2 7094.39 3781.21 3469.74N 1515.05W 3786.09 N 23.59W 0.23 8741 95 44.9 336.9 7161.39 3848.48 3531.53N 1541.85W 3853.44 N 23.59W 0.74 8836 95 44.5 337.3 7228.91 3915.26 3593.08N 1567.85W 3920.26 N 23.57W 0.51 8930 94 43.9 338.7 7296.30 3980.77 3653.84N 1592.40W 3985.76 N 23.55W 1.22 9023 93 43.6 339.7 7363.48 4045.08 3713.96N 1615.24W 4050.00 N 23.50W 0.81 9117 94 43.6 339.7 7431.56 4109.90 3774.75N 1637.73W 4114.72 N 23.45W 0.00 9210 93 43.3 339.7 7499.07 4173.86 3834.74N 1659.92W 4178.59 N 23.41W 0.32 PAGE 6 Company: B.P. EXPLORATION, Well: W-19, Location:. WEST. EILEEN, Rig: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 9304 94 42.8 340.1 7567.76 4238.02 3895.00N 1681.97W 4242.65 N 23.36W 0.61 9397 93 42.5 340.1 7636.16 4301.02 3954.25N 1703.42W 4305.54 N 23.31W 0.32 9489 92 42.6 340.4 7703.94 4363.23 4012.80N 1724.44W 4367.64 N 23.25W 0.25 9587 98 42.2 341.1 7776.31 4429.29 4075.19N 1746.23W 4433.56 N 23.20W 0.63 9681 94 42.5 341.5 7845.78 4492.58 4135.17N 1766.53W 4496.69 N 23.13W 0.43 9776 95 42.5 340.8 7915.82 4556.72 4195.90N 1787.27W 4560.69 N 23.07W 0.50 9870 94 42.6 340.8 7985.07 4620.27 4255.93N 1808.17W 4624.12 N 23.02W 0.11 9966 96 42.8 341.8 8055.62 4685.33 4317.60N 1829.04W 4689.04 N 22.96W 0.74 10060 94 43.3 342.9 8124.31 4749.40 4378.75N 1848.50W 4752.93 N 22.89W 0.96 10153 93 43.2 343.9 8192.05 4812.96 4439.81N 1866.70W 4816.27 N 22.80W 0.75 10247 94 43.7 345.7 8260.30 4877.31 4502.19N 1883.65W 4880.35 N 22.70W 1.42 10342 95 44.8 346.8 8328.35 4943.11 4566.58N 1899.39W 4945.84 N 22.58W 1.41 10437 95 46.0 347.1 8395.04 5010.16 4632.48N 1914.67W 5012.56 N 22.46W 1.29 PAGE 7 Company% B.P. EXPLORATION, Well: W-19, Location WEST EILEEN,.Riq: A.U.D.I. NO. 3. Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100° ******************************************************************************************************* 10529 92 46.6 347.5 8458.60 5076.03 4697.37N 1929.29W 5078.13 N 22.33W 0.71 10624 95 46.1 349.9 8524.18 5143.84 4764.77N 1942.76W 5145.61 N 22.18W 1.90 10718 94 45.5 352.0 8589.71 5209.84 4831.31N 1953.36W 5211.25 N 22.01W 1,73 10813 95 44.7 354.1 8656.78 5275.20 4898.10N 1961.51W 5276.25 N 21.82W 1.77 10894 81 44.0 357.0 8714.70 5329.56 4954.54N 1965.90W 5330.31 N 21.64W 2.65 PAGE 8 TE CO O-iIfieid PLAN VIEW Ser'v~c,.,~ 7200 48OO B.P. EXPLORATION W-19 WEST EILEEN A.U.D.I. NO. 3. dOB# 739TAK/O0 SCALE: ~ inch = 800 feet + ~0894 '~ ,0529 '.~_ ~.0247 '~¥ 9966 968 ¢ ' .~j_ 9397_ 9,,7 '~¥ 8554 ' ~_ 827 ~. ' ~_ 7989 ' 7709 ' 74~6 ' 6853 ' 6570 ' 574 5459 ' 5177 '.~ 4889 ' 4607 ' 3670 '2665 '~r 4O0O 3200 2400 WEST (ft) 1600 800 0 6400 5600 4800 4000 z 0 3200 2400 S600 BO0 2OOO TF' iCO O-ilfield Service,_. VERTICAL PROJECTION 0 lO00 2000 3000 4000 5000 6000 3000 ,4000 %'5000 ~6000 >7000 8000 9OOO lO000 ilO00 2665 ' .25 o~g B.P. EXPLORATION 2920 · 4.01 o~g W-19 32o~ ' ~a.2 ~eg WEST EILEEN A.U.D.I. NO. 3. 3482' 20.5 deg JOB# 739TAK/O0 1764' 27.5 deg SCALE: 4046' 33.5 deg ~J inch = lO00 feet 25 ' 42.5 deg 0~" 49.3 deg ,76 ' 49.7 deg 459 ' 48.7 deg 835 ' 47.4 deg %2~6" 45.6 deg 570 ' 45.9 deg ~47'49.5deg 38 ' 49,9 deg %709 ' 48.6 deg 083 · 46.! deg 460 ' 45.4 deg 836" 44.5 deg &17 ' 43.6 deg -~397 ' 42.5 deg X~681 ' 42.5 deg ~%X~966 ' 42.8 d 10894 g deg 16. 1 deg 44.01 Oeg VERTICAL SECTION (ft) GREAT LAND DIRECTIONAL DRILLING INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY ..mmmmmm...mm.mmmmmmmmmmm~.~.~.~~--~~~ im mm mm m mmmlmlmmmlmlmlmlmmlmmlmlmmmlmlmlmlmlmmmmmm! mmmlmmmlmmlmm im mmmmm mm mm COMPANY ' WEST EILEEN # W-19 WELL NAME LOCATION AL-1-90-D-3 MWD 1129/90 JOB NUMBER TYPE SURVEY DATE DON LEJEUNE SUPERVISOR NAME TITLE SIGNATURE 0 FT 10894 FT mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm! DEPTH INTERVAL FROM TO / o/9o 1z6/9o mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmlmmmmmmmmmmmmmmmmmmmmmmmmm DATE SURVEY TAK. EN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. iCItOFILMED o mjol ?/oD GREAT LAND DIRECTIONAL DRILLING,INC Client .............. : BP EXPLORATION Well ................ : WEST EILEEN # W-19 Vertical Section at.: N 20.68 W Magnetic Declination: 30 deg 0 min E Data file name ...... : B:WW19D.DAT RECORD OF SURVEY (Well assumed vertical to MD of 1129/9 Computation: RADIUS OF CURVATURE Survey date: 1-10-90 Method ..... : MWD RKB Height.: 90.5 ft 0.0) MEAS DRIFT TRUVERT SUBSEA SECTION DEPTH DGMN DEPTH DEPTH DIST DIRECTION RELATIVE COORDINATES ANGLE FROM WELL-HEAD 0 498 1016 1286 1477 0 0 0.00 -90.50 0 15 498.00 407.50 0 15 1015.99 925.49 0 15 1285.99 1195.49 7 0 1476'.50 1386.00 0.00 N 0.00 E -1.06 S 34.00 E -2.39 N 71.00 E -3.23 S 3.00 W -6.01 N 75.00 W 0.00 N 0.00 E 0.90 S 0.61 E 1.57 S 2.60 E 2.17 S 3.40 E 8.36~ S 5.13 W " CLOSURE DI STANCE DG MN S 0.00 N 0 0 0 E 1.09 S 34 0 0 E 3.04 S 58 55 18 E 4.03 S 57 27 24 E 9.81 S 31 30 17 W DOG LE deg/10 · 0.o0 0.05 0.00 0. O0 3.62 1572 10 45 1570.34 1479.84' 1664 9 0 1660.98 1570.48 1757 7 0 1753.07 1662.57 1943 3 30 1938.26 1847.76 2225 1 0 2220.02 2129.52 2.22 N 78.00 W 11.74 N 69.00 W 20.35 N 69.00 W 31.55 N 70.00 W 39.59 N 58.00 W 4.94 S 19.37 W 0.47 S 34.49 W 4.17 N 46.57 W 10.13 N 62.51 W 14.98 N 72.44 W 19.99 S 75 41 18 W 34.49 S 89 13 33 W 46.75 N 84 52 49 W 63.32 N 80 47 36 W 73.97 N 78 19 10 W 3.94 1.91 2.15 1.88 0.88 2665 2750 2826 2920 3013 0 15 2659.99 2569.49 0 12 2744.99 2654.49 0 12 2820.99 2730.49 4 0 2914.91 2824.41 8 24 3007.34 2916.84 44.14 N 4.00 W 44.22 S 4.70 W 43.99 S 12.80 W 44.90 N 11.10 W 54.82 N 12.50 W 18.94 N 74.82 W 18.94 N 75.04 W 18.68 N 75.08 W 18.72 N 77.56 W 28.54 N 79.61 W 77.18 N 75 47 43 W 77.40 N 75 50 5 W 77.37 N 76 1 49 W 79.78 N 76 26 0 W 84.57 N 70 16 29 W 0.17 0.05 0.00 4.12 4.73 3106 10 24 3099.09 3008.59 3201 13 12 3192.07 3101.57 3294 16 0 3282.06 3191.56 3388 18 30 3371.82 3281.32 3482 20 30 3460.43 3369.93 69.88 N 14.30 W 89.20 N 15.00 W 112.55 N 16.40 W 140.38 N 18.50 W 171.74 N 18.90 W 43.32 N 83.13 W 62.11 N 88.04 W 84.68 N 94.38 W 111.27 N 102.74 W 140.99 N 112.80 W 93.74 N 62 28 34 W 107.75 N 54 47 52 W 126.80 N 48 6 12 W 151.45 N 42 43 10 W 180.56 N 38 39 48 W 2.15 2.94 3.01 2.66 2.12 3578 22 6 3549.87 3459.37 3670 24 24 3634.39 3543.89 3764 27 30 3718.90 3628.40 3858 29 48 3801.39 3710.89 3952 31 48 3882.13 3791.63 206.57 N 17.50 W 242.84 N 17.80 W 283.91 N 17.80 W 328.94 N 18.50 W 377.05 N 20.30 W 174.11 N 208.72 N 247.87 N 290.70 N 336.09 N 123.69 W 134.70 W 147.28 W 161.31 W 177.30 W 213.58 N 35 23 28 W 248.41 N 32 50 17 W 288.33 N 30 43 1 W 332.46 N 29 1 37 W 379.99 N 27 48 48 W 1.67 2.50 3.29 2.45 2.19 WEST EILEEN # W-19 1/29/90 RECORD OF SURVEY MEAS mmmmmmmm DRIFT TRUVERT SUBSEA SECTION DEPTH DG MN DEPTH DEPTH 4046 33 30 3961.27 3870.77 4139 36 24 4037.49 3946.99 4231 39 36 4109.98 4019.48 4325 42 30 4180.86 4090.36 4420 45 36 4249.13 4158.63 DIRECTION RELATIVE COORDINATES DIST ANGLE FROM WELL-HEAD m . m 427.76 N 21.30 W 383.50 N 195.31 W 481.03 N 20.60 W 433.25 N 214.36 W 537.67 N 20.60 W 486.26 N 234.28 W 599.39 N 19.60 W 544.22 N 255.49 W 665.41 N 19.20 W 606.52 N 277.43 W 4514 49 0 4312.87 4222.37 734.46 N 19.20 4607 49 18 4373.70 4283.20 804.78 N 18.90 4701 49 18 4434.99 4344.49 876.02 N 19.20 4795 49 42 4496.04 4405.54 947.46 N 18.50 4889 49 18 4557.09 4466.59 1018.88 N 18,50 671.75 N 300.15 W 738.24 N 323.11W 805.61N" 346.37 W 873.25 N 369.46 W 941.03 N 392.14 W 4983 49 18 4618.39 4527.89 1090.13 N 20.60 W 1008.19 N 5076 49 42 4678.79 4588.29 1160.85 N 20.30 W 1074.45 N 5177 49 30 4744.25 4653.75 1237.76 N 20.30 W 1146.58 N 5275 49 12 4808.09 4717.59 1312.10 N 22.70 W 1215.76 N 5365 48 54 4867.07 4776.57 1380.03 N 22.70 W 1278.47 N 415.99 W 440.70 W 467.38 W 494.63 W 520.86 W 5459 48 42 4928.99 4838.49 1450.72 N 22.40 W 1343.79 N 5553 48 18 4991.28 4900.78 1521.09 N 22.40 W 1408.88 N 5647 47 54 5054.05 4963.55 1591.03 N 22.00 W 1473.66 N 5741 47 36 5117.25 5026.75 1660.60 N 22.00 W 1538.17 N 5835 47 24 5180.76 5090.26 1729.88 N 22.00 W 1602.43 N 547.98 W 574.81W 601.25 W 627.31 W 653.27 W 5934 46 30 5248.34 5157.84 1802.22 N 21.30 W 1669.67 6023 45 42 5310.05 5219.55 1866.34 N 20.60 W 1729.56 6121 44 54 5378.98 5288.48 1936.00 N 21.00 W 1794.67 6216 45 36 5445.87 5355.37 2003.46 N 22.40 W 1857.36 6311 44 30 5512.98 5422.48 2070.66 N 22.00 W 1919.61 679.96 W 702.89 W 727.63 W 752.57 W 777.98 W 6381 43 42 5563.25 5472.75 6476 45 6 5631.12 5540.62 6570 45 54 5697.01 5606.51 6665 45 24 5763.42 5672.92 6759 45 48 5829.18 5738.68 2119.36 N 22.00 W 1964.77 N 2185.78 N 23.80 W 2026.00 N 2252.75 N 22.70 W 2087.60 N 2320.65 N 22.40 W 2150.34 N 2387.79 N 22.00 W 2212.52 N 796.23 W 822.09 W 848.55 W 874.61 W 899.98 W CLOSURE DISTANCE DG MN S 430.37 N 26 59 20 W 483.38 N 26 19 28 W 539.76 N 25 43 30 W 601.21 N 25 8 54 W 666.96 N 24 34 48 W 735.75 N 24 4 33 W 805.85 N 23 38 15 W 876.91 N 23.15 55 W 948.19 N 22 55 58 W 1019.47 N 22 37 20 W 1090.64 N 22 25 18 W 1161.31 N 22 18 5 W 1238.18 N 22 10 38 W 1312.53 N 22 8 20 W 1380.50 N 22 9 59 W 1451.22 N 22 11 7 W 1521.63 N 22 11 42 W 1591.59 N 22 11 43 W 1661.17 N 22 11 14 W 1730.47 N 22 10 47 W 1802.82 N 22 9 30 W 1866.93 N 22 7 1W 1936.57 N 22 4 10 W 2004.03 N 22 3 25 W 2071.27 N 22 3 42 W 2119.98 N 22 3 37 W 2186.44 N 22 5 9 W 2253.47 N 22 7 14 W 2321.40 N 22 7 59 W 2388.56 N 22 8 6 W DOG LE deg/10 1.83 3.13 3.47 3.12 3.27 3.61 0.37 0.18 0.60' 0.42 1.28 0.46 0.19 1.43 0.33 0.27 0.42 0.48 0.31 0.21 0.98 0.98 0.84 1.05 1.17 1.14 1.75 1.04 0.55 0.47 WEST EILEEN # W-19 1/29/90 RECORD OF SURVEY ~mmm MEAS DRIFT TRUVERT SUBSEA SECTION DIRECTION RELATIVE COORDINATES DEPTH DG MN DEPTH DEPTH DIST ANGLE FROM WELL-HEAD 6853 47 24 5893.77 5803.27 2456.02 N 24.10 W 2275.36 N 926.72 W 6947 49 30 5956.11 5865.61 2526.13 N 26.60 W 2338.92 N 956.84 W 7039 50 36 6015.19 5924.69 2596.04 N 29.80 W 2401.07 N 990.16 W 7145 49 42 6083.11 5992.61 2676.43 N 29.40 W 2471.83 N 1030.35 W 7239 50 18 6143.53 6053.03 2747.67 N 28.70 W 2534.78 N 1065.32 W 7338 49 54 6207.03 6116.53 2822.94 N 28.00 W 2601.62 N 1101.38 W 7416 49 42 6257.38 6166.88 2882.05 N 27.70 W 2654.29 N 1129.22 W 7521 49 42 6325.29 6234.79 2961.59 N 27.00 W 2725.42 N 1166.01 W 7615 49 0 6386.53 6296.03 3032.47 N 27.00 W 2788.97 N 1198.38 W 7709 48 36 6448.44 6357.94 3102.75 N 27.30 W 2851.90 N 1230.66 W 7802 48 0 6510.31 6419.81 3171.74 N 27.00 W 2913.69 N 1262.34 W 7895 47 18 6572.96 6482.46 3240.12 N 25.90 W 2975.22 N 1292.96 W 7989 46 48 6637.01 6546.51 3308.66 N 25.50 W 3037.22 N 1322.79 W 8083 46 6 6701.77 6611.27 3376.57 N 25.20 W 3098.79 N 1351.96 W 8178 45 42 6767.88 6677.38 3444.59 N 24.80 W 3160.61 N 1380.79 W 8271 45 24 6833.01 6742.51 3510.84 N 24.10 W 3221.05 N 1408.27 W 8366 45 24 6899.71 6809.21 3578.36 N 24.10 W 3282.80 N 1435.89 W 8460 45 24 6965.72 6875.22 3645.18 N 23.80 W 3343.96 N 1463.06 W 8554 45 24 7031.72 6941.22 3712.00 N 24.10 W 3405.13 N 1490.23 W 8646 45 24 7096.32 7005.82 3777.40 N 23.80 W 3465.00 N 1516.82 W 8741 44 54 7163.32 7072.82 3844.67 N 23.10 W 3526.79 N 1543.63 8836 44 30 7230.84 7140.34 3911.45 N 22.70 W 3588.34 N 1569.63 8930 43 54 7298.23 7207.73 3976.96 N 21.30 W 3649.10 N 1594.18 9023 43 36 7365.41 7274.91 4041.27 N 20.30 W 3709.22 N 1617.01 9117 43 36 7433.48 7342.98 4106.09 N 20.30 W 3770.02 N 1639.50 9210 43 18 7501.00 7410.50 4170.05 N 20.30 W 3830.00 N 1661.69 9304 42 48 7569.69 7479.19 4234.21 N 19.90 W 3890.26 N 1683.74 9397 42 30 7638.09 7547.59 4297.22 N 19.90 W 3949.51 N 1705.19 9489 42 36 7705.87 7615.37 4359.42 N 19.60 W 4008.06 N 1726.21 9587 42 12 7778.24 7687.74 4425.48 N 18.60 W 4070.51 N 1747.84 CLOSURE DISTANCE DG MN S 2456.84 N 22 9 37 W 2527.07 N 22 14 57 W 2597.22 N 22 24 37 W 2677.98 N 22 37 42 W 2749.55 N 22 47 46 W 2825.15 N 22 56 43 W 2884.51 N 23 2 47 W 2964.37 N 23 9 45 W 3035.53 N 23 15 9 W 3106.10 N 23 20 29 W 3175.39 N 23 25 28 W 3244.02 N 23 29 19 W 3312.77 N 23 32 4 W 3380.87 N 23 34 16 W 3449.07 N 23 35 58 W 3515.45 N 23 36 55 W 3583.09 N 23 37 28 W 3650.02 N 23 37 50 W 3716.95 N 23 38 11 W 3782.45 N 23 38 30 W 3849.80 N 23 38 18 W 3916.62 N 23 37 33 W 3982.13 N 23 35 56 W 4046.36 N 23 33 16 W 4111.08 N 23 30 12 W 4174.94 N 23 27 15 W 4239.00 N 23 24 12 W 4301.89 N 23 21 8 W 4363.99 N 23 18 3 W 4429.89 N 23 14 18 W DOG LE deg/10 --mmmmm 2.08 2.71 2.39 0.8% 0.77 0.57 0.34 0.38" 0.74 0.46 0.66 0.98 0.57 0.76 0.47 0.50 0.00 0.16 0.16 0.16 0.64 0.46 0.95 0.60 0.00 0.32 0.56 0.32 0.18 0.61 WEST EILEEN # W-19 1/29/90 RECORD OF SURVEY MEAS DRIFT TRUVERT SUBSEA SECTION DEPTH DGMN DEPTH DEPTH DIST DIRECTION RELATIVE COORDINATES ANGLE FROM WELL-HEAD m mmmmm m m m 9681 42 30 7847.71 7757.21 4488.76 N 18.50 W 4130.54 N 1767.98 W 9776 42 30 7917.75 7827.25 4552.91 N 19.20 W 4191.28 N 1788.72 W 9870 42 36 7987.00 7896.50 _4616.45 N 19.20 W 4251.31 N 1809.62 W 9966 42 48 8057.55 7967.05 4681.51 N 18.20 W 4312.97 N 1830.50 W 10060 43 18 8126.24 8035.74 4745.59 N 17.10 W 4374.12 N 1849.95 W 10153 43 12 8193.98 8103.48 4809.15 N 16.10 W 4435.19 N 1868.16 10247 43 42 8262.22 8171.72 4873.50 .N 14.30 W 4497.57 N 1885.10 10342 44 48 8330.27 8239.77 4939.30' N 13.20 W, 4561.96'N 1900.86'W 10437 46 '0 8396.97 8306.47 5006.34 N 12.90 W 4627.85 N 1916.13 10529 45 36 8461.11 8370.61 5071.66 N 12.50 W 4692.19 N 1930.63 10624 46 6 8527.28 8436.78 5138.91 N 10.10 W 4759.03 N 1943.99 W 10718 45 30 8592.81 8502.31 5204.91 N 8.00 W 4825.58 N 1954.59 W 10813 44 42 8659.87 8569.37 5270.28 N 5.90 W 4892.37 N 1962.73 W 10894 44 0 8717.79 8627.29 5324.64 N 3.00 W 4948.81 N 1967.12 W CLOSURE DISTANCE DG MN S 4493.01 N 23 10 20 W 4557.01 N 23 6 41 W 4620.43 N 23 3 28 W 4685.34 N 22 59 50 W 4749.24 N 22 55 30 W 4812.57 N 22 50 29 W 4876.65 N 22 44 26 W 4942.14 N 22'37 13 W 5008.85 N 22 29 30 W 5073.86 N 22 21 54 W 5140.76 N 22 13 9 W 5206.40 N 22 3 i W 5271.39 N 21 51 35 W 5325.44 N 21 40 39 W DOG LE deg/10 0.32 0.33 0.10 o. 5~. 0.76 0.51 1.05 1~29 1.27 0.48 1.41 1.30 1.38 1.93 WEST EILEEN # W-19 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTIt 1/29/90 MEAS. TRU VERT SUB SEA MD-TVD VERTICAL DEPTH DEPTH DEPTH DIFF. CORRECT 91 91 0 0 0 191 191 . 100 0 0 291 291 200 0 0 391 391 300 0 0 491 491 400 0 0 591 591 500 0 0 691 691 600 0 0 791 791 700 ' 0 0 891 891 800 0 0 991 991 900 0 0 1091 1091 1000 0 0 1191 1191 1100 0 0 1291 1291 1200 0 0 1391 1391 1300 0 0 1491 1491 1400 0 0 1592 1591 1500 1 1 1694 1691 1600 3 2 1795 1791 1700 4 1 1895 1891 1800 4 0 1995 1991 1900 4 0 2095 2091 2000 4 0 2195 2191 2100 4 0 2295 2291 2200 4 0 2395 2391 2300 4 0 2495 2491 2400 4 0 2596 2591 2500 5 1 2696 2691 2600 5 0 2796 2791 2700 5 0 2896 2891 2800 5 0 2996 2991 2900 5 0 RELATIVE COORDINATES FROM WELL-HEAD 0.16 S 0.11 E 0.34 8 0.23 E 0.53 $ 0.35 E 0.71 8 0.48 E 0.89 S 0.60 E 1.02 S 0.96 E 1.15 S 1.35 E 1.28 S 1.73 E 1.41 S 2.12 E 1.53 S 2.50 E 1.73 S 2.82 E 1.96 S 3.12 E 2.32 S 3.20 E 5.57 S 1.28 W 7.85 S 7.25 W 3.95 S 22.73 W 1.02 N 38.36 W 5.38 N 49.79 W 8.59 N 58.40 W 11.03 N 64.35 W 12.75 N 67.87 W 14.47 N 71.40 W 15.61 N 72.82 W 16.51 N 73.36 W 17.41 N 73.90 W 18.31 N 74.44 W 18.94 N 74.90 W !8.78 N 75.07 W 18.71 N 76.91 W 26.75 N 79.24 W WEST EILE]~I~ # W-19 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 1/29/90 mmmmmm mmmmmmmm MEAB. TRU VERT SUB SEA MD-TVD VERTICAL DEPTH DEPTH DEPTH DIFF. CORRECT mmmmmmmm mmmmmm 3097 3091 3000 6 1 3199 3191 3100 8 2 3303 3291 3200 12 4 3408 3391 3300 17 5 3514 3491 3400 23 6 3622 3732 3846 3962 4082 4206 4338 4481 4633 4786 4940 5094 5248 5401 5552 5701 5849 5995 6137 6279 6419 6561 6704 6848 7001 3591 3500 31 8 3691 3600 41 10 3791 3700 55 14 3891 3800 71 16 3991 3900 91 20 4091 4000 115 24 4191 4100 147 32 4291 4200 190 43 4391 4300 242 52 4491 4400 295 53 4591 4500 349 54 4691 4600 403 54 4791 4700 457 54 4891 4800 510 53 4991 4900 561 51 5091 5000 610 49 5191 5100 658 48 5291 5200 704 46 5391 5300 746 42 5491 5400 788 42 5591 5500 828 40 5691 5600 870 42 5791 5700 913 43 5891 5800 957 44 5991 5900 1010 53 mmmmmmmmmmm! RELATIVE COORDINATES FROM WELL-HEAD 41.94 N 82.80 W 61.79 N 87.96 W 87.18 N 95.17 W 117.53 N 104.86 W 152.12 N 116.46 W 190.75 N 128.99 W 234.71 N 143.05 W 285.05 N 159.46 W 341.11 N 179.21 W 402.58 N 202.61 W 472.02 N 228.93 W 553.02 N 258.59 W 648.86 N 292.17 W 756.71 N 329.48 W 867.11N 367.36 W 977.63 N 1087.36 N 1196.70 N 1303.18 N 1408.07 N 405.14 W 445.47 W 487.12 W 531.12 W 574.48 W 1510.86 N 1612.12 N 1710.58 N 1805.47 N 1898.76 N 616.28 W 657.12 W 695.63 W 731.92 W 769.47 W 1989.36 N 2081.51 N 217,5.94 N 2272.18 N 2375.10 N 806.61 W 845.94 W 885.06 W 925.37 W 976.23 W WEST EILEE~ # W-19 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 1129/90 MEA8. TRU VERT SUB SEA MD-TVD VERTICAL DEPTH DEPTH DEPTH DIFF. CORRECT 7156 6091 6000 1065 55 7312 6191 6100 1121 56 7467 6291 6200 1176 55 7621 6391 6300 1230 54 7772 6491 6400 1281 51 7921 8067 8210 8353 8495 8638 8779 8919 9058 9196 9332 9468 9604 9739 9875 10011 10148 10286 10428 10571 10715 10856 6591 6500 1330 49 6691 6600 1376 46 6791 6700 1419 43 6891 6800 1462 43 6991 6900 1504 42 7091 7000 1547 43 7191 7100 1588 41 7291 7200 1628 40 7391 7300 1667 39 7491 7400 1705 38 7591 7500 1741 36 7691 7600 1777 36 7791 7700 1813 36 7891 7800 1848 35 7991 7900 1884 36 8091 8000 1920 36 8191 8100 1957 37 8291 8200 1995 38 8391 8300 2037 42 8491 8400 2080 43 8591 8500 2124 44 8691 8600 2165 41 RELATIVE COORDINATES FROM WELL-HEAD 2479.53 N 2584.22 N 2688.98 N 2793.00 N 2893.90 N 1034.63 W 1091.99 W 1147.16 W 1200.45 W 1252.20 W 2992.20 N 3088.07 N 3181.60 N 3274.27 N 3366.93 N 1301.13 W 1346.89 W 1390.34 W 1432.08 W 1473.26 W 3459.61 N 3551.57 N 3642.13 N 3731.63 N 3820.68 N 1514.43 W 1554.09 W 1591.36 W 1625.30 W 1658.24 W 3908.29 N 3994.79 N 4081.10 N 4167.65 N 4254.37 N 1690.27 W 1721.45 W 1751.39 W 1780.65 W 1810.66 W 4342.31 N 4432.05 N 4524.33 N 4621.46 N 4721.88 N 1839.83 W 1867.22 W 1891.65 W 1914.65 W 1936.57 W 4823.23 N 4922.22 N 1954.21 W 1965.05 W WEST EILEEN # W-19 DATA INTERPOLATED FOR EVEN 1000 FEET OF MEASURED DEPTH 1/29/90 MEAS. TRU VERT SUB SEA DEPTH DEPTH DEPTH 1000 1000 909 2000 1995 1904 3000 2994 2903 4000 3923 3832 5000 4629 4538 6000 5294 5203 7000 5990 5899 8000 6645 6554 9000 7349 7258 10000 8082 7991 mmmmmmmmmmmmmmmmmmmmmmm RELATIVE COORDINATES FROM WELL-HEAD mmmmmmmm m mmmmmmmm m 1.55 S 2.54 E 11.11 N 64.51 W 27.17 N 79.32 W 360.30 N 186.50 W 1020.30 N 420.50 W 1714.08 N 2374.73 N 3044.42 N 3694.35 N 4335.09 N 696.97 W 976.03 W 1326.21 W 1611.37 W 1837.53 W 500 lO00 1500 2000 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 -500 VERTICAL SECTION BP EXPLORATION NEST EILEEN t~ W-19 SECTION AT N 20.68 N TVD SCALE' '1 ~nch = lO00 feet DEP SCALE' i inch = lO00 feet DRANN ' t/29/90 14ar, kef, ldenttftcattort HD TVD DEPRT A] KB 0 0 0 B) TO rOB94 87t8 5325 4000 4500 5000 5500 500 tO00 tSO0 2000 2500 3000 3500 Depaptu?e PLAN VIEW BP EXPLORATION WEST EI[_EEN # W-19 CLOSURE: 5325 ft N 21.7 W DECLINATION: 30.00 deg E SCALE' I inch = 800 feet DRAWN' 1/29/90 5200 48OO 4400 4000 3600 3200 2800 2400 2000 1600 t200 800 400 t600 40O 4400 4000 3600 3200 2800 2400 2000 1200 800 400 4OO II I SUB. SURFACE DIRECTIONAl. SURVEY ORIGINAL ~---]UIDANCE [~]ONTINUOUS ITlo.oL Company BP EXPLORATION ... Well Name w-~9 (21-16-11-121(696' SNL~ll81' WEL,SEC 21,TtlN,R]2E) Field/Location PRUDHOE BAY~ NORTH SLOPE, ALASK~ .... Job Reference No. 73691 i'CROFILMED SARBER Date 2-FEB-90 Computed By;, KOHRING SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION W-19 (21-16-11-12) PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE: OZ-FEB-90 ENGINEER: SARBER METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH Z1 DEG 24 MIN WEST COMPUTATION DATE= 21-FEB-90 PAGE BP EXPLORATION W-19 (21-16-11-12) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 02-FE8-90 KELLY BUSHING ELEVATION= 90.50 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 -90.50 0 0 N 0 0 E 100.00 100.00 9.50 0 11 N 82 22 E 200.00 200.00 109.50 0 11 S 6 12 W 300.00 300.00 209.50 0 11 S 37 9 E 400.00 400.00 309.50 0 19 S 14 35 E 500.00 500.00 409.50 0 13 S 10 21 W 600.00 600.00 509.50 0 11 S 21 53 W 700.00 700.00 609.50 0 ll S 34 32 W 800.00 800.00 709.50 0 lO S 41 10 W 900.00 900.00 809.50 0 11 S 14 23 W 0.00 0.00 0.00 N 0.00 E 0.16 0.00 0.13 N 0.10 W 0.01 0.96 0.05 N 0.10 E -0.38 0.00 0.32 S 0.22 E -0.76 0.20 0.70 S 0.31 E -1.10 0.52 1.00 S 0.45 E -1.32 0.47 1.23 S 0.48 E -1.46 0.51 1.39 S 0.46 E -1.56 0.54 1.51 S 0.42 E -1.66 0.69 1.63 S 0.40 E 1000.00 1000.00 909.50 1100.00 1100.00 1009.50 1200.00 1199.99 1109.49 1300.00 1299.99 1209.49 1400.00 1399.66 1309.16 1500.00 1498.46 1407.96 1600.00 1596.91 1506.41 1700.00 1695.79 1605.29 1800.00 1795.28 1704.78 1900.00 1895.03 1804.53 0 12 S 15 43 W 0 15 S 11 7 W 015 S 11 1 W 0 46 N 74 19 W 7 lB N 77 27 W 9 51 N 74 47 W 9 57 N 70 39 W 7 9 N 69 52 W 437 N 7! 5 W 3 35 N 70 4 W -1.77 0.53 1.74 S 0.41 E -2.02 0.45 1.99 S 0.46 E -2.35 0.32 2.33 S 0.51 E -2.37 4.60 2.38 S 0.41 E 1.78 5.69 0.71 S 6.69 W 10.59 1.37 2.86 N 21.73 W 21.67 1.35 8.22 N 38.41 W 31.45 2.66 13.28 N 52.31 W 38.06 1.79 16.68 N 61.75 W 42.66 1.31 19.01 N 68.41 W 2000.00 1994.90 1904.40 2100.00 2094.85 20.04.35 2200.00 2194.82 2104.32 2300.00 2294.81 2204.31 2400.00 Z394.80 2304.30 2500.00 2494.80 2404.30 2600.00 2594.80 2504.30 2700.00 2694.80 2604.30 2800.00 2794.80 2704.30 2900.00 2894.79 2804.29 2 10 N 71 9 W 1 40 N 56 27 W 0 57 N 56 58 W 0 49 N 48 44 W 0 35 N 45 15 W 0 13 N 61 22 W 0 14 N 66 31 W 0 4 S 73 51E 0 9 N 38 39 W 2 4 N 24 30 W 46.10 0.86 20.87 N 73.10 W 48.40 0.72 22.15 N 76.14 W 50.09 0.44 23.28 N 77.88 W 51.48 0.24 24.27 N 79.16 W 52.50 0.02 25.01 N 80.07 W 53.21 1.05 25.56 N 80.62 W 53.58 0.70 25.85 N 80.88 W 53.60 0.52 25.82 N 81.02 W 53.76 0.18 25.95 N 81.10 W 54.25 8.65 26.30 N 81.57 W 3000.00 2994.25 2903.75 8 7 3100.00 3092.89 3002.39 10 24 3200.00 3190.75 3100.25 13 25 3300.00 3287.32 3196.82 16 26 3400.00 3382.53 3292°03 18 58 3500.00 3476.49 3385.99 20 56 3600.00 3569.32 3478.82 22 51 3700.00 3660.53 3570.03 25 38 3800.00 3749.44 3658.94 28 47 3900.00 3836.06 3745.56 31 7 N 13 27 W 64.02 1.91 N 14 46 W 80.27 1.18 N 15 23 W 100.67 2.61 N 17 37 W 126.47 3.76 N 19 52 W 157.01 2.43 N 19 54 W 191.19 1.74 N 18 50 W 228.34 2.71 N 18 37 W 269.26 3.4Z N 19 26 W 314.95 2.52 N 20 31 W 364.88 2.53 0.00 N 0 0 E 0.17 N 36 18 W 0.11 'N 62 36 E 0.39 S 34 49 E 0.76 S 23 4,8 E 1.10 S 24 9 E 1.32 S 21 9 E 1.46 S 18 26 E 1.57 S 15 38 E 1.68 S 13 52 E 1.79 S 13 7 E 2.04 S 12 57 E 2.38 S 12 17 E 2.42 S 9 52 E 6.73 S 83 57 W 21.91 N 82 31 W 39.28 N 77 56 W 53.97 N 75 45 W 63.96 N 74 53 W 71.00 N 74 28 W 76.02 N 74 4 W 79.30 N 73 47 W 81.29 N 73 22 W 82.79 N 72 57 W 83.88 N 72 39 W 84.58 N 72 25 W 84.91 N 72 16 W 85.03 N 72 20 W 85.15 N 72 15 W 85.70 N 72 8 W 35.85 N 83.99 W 91.32 N 66 53 W 51.71 N 88.03 W 102.10 N 59 34 W 71.54 N 93.35 W 117.61 N 52 32 W 96.42 N 100.58 W 139.33 N 46 13 W 125.28 N 110.61 W 167.13 N 41 26 W 157.41 N 122.31 W 199.34 N 37 .51 W 192.50 N 134.60 W 234.89 N 34 58 W 231.32 N 147.70 W 274.45 N 32 34 W 274.57 N 162.56 W 319.08 N 30 38 W 321.51 N 179.60 W 368.27 N 29 11 W COMPUTATION DATE: 21-FEB-90 PAGE 2 BP EXPLORATION I,/-19 C21-16-11-12) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 02-FEB-90 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF ,MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/ZO0 FEET FEET FEET OEG MIN 4000.00 3920.76 3830.26 33 1 4100.00 4003.46 3912.96 35 44 4200.00 4083.06 3992.56 38 42 4300.00 4159.14 4068.64 42 10 4400.00 4231.31 4140.81 45 28 4500.00 4299.35 4208.85 48 28 4600,,00 4365.15 4274.65 49 2 4700.00 4430.58 43~.0o08 49 15 4800.00 4495.81 4405.31 49 20 4900.00 4561.00 4470.50 49 17 N 21 50 W N 21 19 W N 20 58 W N 20 27 W N 20 4 W N 20 5'W N 20 11W N 20 20 W N ZO 5 W 418.03 1.81 474.22 3.16 534.73 3.42 599.59 2.94 668.77 2.69 742.01 1.58 817.30 0.21 892.90 0.36 968.68 0.35 1.66 N ZO 23 W I044.49 5000.00 4626.27 4535.77 49 16 5100.00 4691.49 4600.99 49 16 5200.00 4756.83 4666.33 49 8 5300.00 4822.53 4732.03 48 45 5400.00 4888.32 4797.82 48 50 5500.00 4954.53 4864.03 48 21 5600.00 5021.23 4930.73 47 58 5700.00 5088.49 4997.99 47 34 5800.00 5156.12 5065.62 47 18 5900.00 5224.36 5133.86 46 36 N 21 36 W 1120.25 N 21 1 W 1196.05 N 22 12 W 1271.76 N 23 38 W 1347.10 N 23 38 W 1422.36 N 23 28 W 1497.24 N 23 20 W 1571.71 N 23 18 W 1645.67 N 23 7 W 1719.29 N 22 49 W 1792.36 0.36 0.54 2.33 0.67 0.90 0.29 0.34 0.25 0 °63 0.91 6000.00 5293.51 5203.01 45 55 6100.00 5363.69 5273.19 45 4 6200.00 5433.96 5343.46 45 31 6300.00 5504.66 5414.16 44 21 6400.00 5576.39 5485.89 44 19 6500.00 5646.99 5556.49 45 44 6600.00 5716.80 5626.30 45 35 6700.00 5737.02 5696.52 45 18 6800.00 5856.66 5766.16 46 37 6900.00 5924.19 5833.69 48 34 N 22 13 W 1864.58 N 22 11 W 1935.81 N 23 27 W 2006.93 N 23 13 W 2077.61 N 23 14 W 2147.25 N 23 54 W 2218.02 N 23 28 W 2289.56 N 23 9 W 2360.72 N 24 ¢ W 2432.44 N 26 25 W 2506.02 0.82 0.64 0.76 1.27 1.57 0.37 0.66 0.31 2.27 3.18 7000.00 5989.22 5898.72 50 7 7100.00 6053.30 5962.80 49 49 7200.00 6117.81 6027.31 49 58 7300.00 6182.05 6091.55 49 59 7400.00 6246.67 6156.17 49 35 7500.00 6311.56 6221.06 49 30 7600.00 6376.85 6286.35 48 58 7700.00 6442.67 6352.17 48 37 7800.00 6509.29 6418.79 47 52 7900.00 6576.87 6486.37 47 8 N 29 41 W 2581.45 N 30 8 W 2657.32 N 29 21 W 2732.93 N 29 2 W 2808.86 N 28 27 W 2884.55 N 27 ¢8 W 2960.12 N 27 36 W 3035.42 N 27 28 W 3110.27 N 27 1Z W 3184.45 N 26 50 W 3257.80 2.51 1.41 0.46 0.64 0 0.39 0.48 0.83 0.73 0.61 371.06 N 198.84 W 420.97 N 28 11 W 423.27 N 219.61 W 476.85 N 27 25 W 479.73 N 241.37 W 537.03 N 26 43 W 540.39 N 264.35 W 601.58 N 26 4 W 605.33 N 288,25 W 670.46 N 25 28 W 674.15 N 313.37 W 743.42 N 24 56 W 744.85 N 339.29 W 818.49 N 24 29 W ) 815.81 N 365.44 W 893.92 N 24 8 W ~' 886.93 N 391.65 W 969.55 N 23 50 W 958.16 N 417.65 W 1045.23 N 23 33 W 1028.79 N 445.04 W 1120.93 N 23 24 W 1099.40 N 472.63 W 1196.68 N 23 16 W 1169.91 N 500.18 W 1272.35 N 23 9 W 1239.23 N 529.78 W 1347.73 N 23 9 W 1308.22 N 560.00 W 1423.04 N 23 10 W 1376.94 N 589.89 W 1497.97 N 23 11 W 1445.31 N 619.50 W 1572.48 N 23 1Z W 1513.28 N 648.77 W 1646.49 N 23 12 W 1580.98 N 677.80 W 1720.15 N 23 1Z W 1648.27 N 706.34 W 1793.24 N 23 12 W 1715.00 N 734.01 W 1865.47 N 23 10 W 1781.00 N 760,82 W 1936.70 N 23 8 W 1846.57 N 788.41 W 2007.84 N 23 7 W 1911.49 N 816.46 W 2078.56 N 23 8 W 1975.56 N 843.83 W 2148.23 N 23 8 W 2040.45 N 872.21 W 2219.05 N 23 9 W 2106.01 N 900.98 W 2290.64 N 23 10 W 2171.40 N 929.14 W 2361.84 N 23 10 W ) 2237.24 N 957.69 W 2433.60 N 23 10 W 2304.00 N 989.02 W 2507.30 N 23 14 W 2371.01 N 1024.75 W 2582.99 N 23 22 W 2437.36 N 1063.36 W 2659.23 N 23 34 W 2503.76 N 1101.18 W 2735.21 N 23 44 W 2570.67 N 1138.55 W 2811.51 N 23 53 W 2637.58 N 1175.23 W 2887.56 N 24 1 W 2704.71 N 1211.07 W 2963.47 N 24 7 W 2771.79 N 1246.24 W 3039.07 N 24 13 W 2838.54 N 1281o05 W 3114.23 N 24 17 W 2904.80 N 1315.28 W 3188.70 N 24 22 W 2970.46 N 1348.77 W 3262.33 N 24 25 W COMPUTATION DATE: II-FEB-g0 PAGE 3 BP EXPLORATION g-19 (21-16-11-12) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY:' 02-FE8-90 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE HEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG HIN 8000.00 6645.22 6554.72 46 40 8100o00 6714.31 6623.81 45 55 8200.00 6784.21 6693.71 45 25 8300.00 6854.61 6766oll 65 10 8400.00 6925.06 6834.56 45 15 8500.00 6995.48 6904.98 45 13 8600.00 7065.89 6975.39 45 16 8700.00 7136.41 7045.91 44 58 8800.00 7207.38 7116o88 44 36 8900.00 7278.90 7188.40 44 2 N 26 23 W 3330.49 N 26 2 W 3402.54 N 25 44 W 3473.83 N 25 4 ~ 3544.67 N 24 46 14 3615.52 N 24 57 14 3686.39 N 24 40 W 3757.27 N 24 11 W 3828.07 N Z3 35 14 3898.46 N 22 36 14 3968.32 0.54 0.68 0.42 0.11 0.02 0.32 0.52 0.67 1.23 9000.00 7351.18 7260.68 43 33 9100.00 7423.72 7333.22 43 28 9200.00 7496.36 7405.86 43 16 9300°00 7569.54 7479.04 42 42 9400.00 7643.20 7552.70 42 30 9500.00 7716.90 7626.40 42 32 9600.00 7790.82 7700°32 42 14 9700.00 7864.69 7774.19 42 32 9800.00 7938.32 7847.82 42 36 9900.00 8011.91 7921.41 42 38 N 21 35 W 4037.41 N 21 8 W 4106.25 N 20 54 14 4174.97 N 21 2 14 4243.13 N 21 3 W 4310.76 N 20 37 W 4378.34 N 19 36 14 4445.68 N 19 3 14 4513.03 N 19 28 W 4580.64 N 19 22 W 4648.31 0.38 0.35 0.58 0.41 0.22 0.62 0.95 0.30 0 0 10000.00 8085.34 7994.84 42 57 10100.00 8158.32 8067.82 43 14 10200.00 8231.25 8140.75 43 9 10300.00 8303.66 8213.16 44 10 10400.00 8374.69 8284.19 45 21 10500.00 8444.32 8353.82 46 19 10600.00 8513.39 8422.89 46 18 10700.00 8582.93 8492.43 45 48 10800.00 8653.08 8562.58 45 5 10900.00 8724.38 8633.88 44 3 N 18 35 W 4716.14 N 17 36 W 4784.38 N 16 2 W 4852.58 N 14 37 W 4921.16 N 13 54 WI 4990.98 N 13 0 W 5062.07 N 11 25 W 5133.47 N 8 59 W 5203.99 N 6 44 W 5273.24 N 4 4 WI 5340.64 0.73 0.73 1.22 1.24 1.31 1.07 1.61 7.85 1.57 2.05 "11000.00 8796.63 8706.13 43 35 11100.00 8869.39 8778.89 42 48 11200.00 8943.02 8852°52 42 42 11300. O0 9015.94 8925.44 43 39 11400.00 9087.60 8997.10 44 43 11500.00 9158.41 9067.91 44 57 11560.00 9200.87 9110.37 44 57 N 1 59 W 5406.20 N 2 15 W 5470.91 N 4 7 W 5535.15 N 5 36 14 5600.77 N 7 Z 14 5668.10 N 7 23 WI 5736.59 N 7 23 W 5777.72 0.69 1.43 1.79 I .17 1 °42 0.00 0.00 , 3035.73 N 1381.45 W 3335.28 N 24 28 W 3100.61 N 1413.34 W 3407.54 N 24 30 W 3164.93 N 1444.59 W 3479.03 N 24 32 W 3229.11 N 1475.01 W 3550.04 N 24 33 3293.51 N 1504.83 W 3621.01 N 24 33 W 3357.93 N 1534.69 W 3692.01 N 24 34 W 3422.38 N 1564.50 W 3763.02 N 24 34 W 3486.92 N 1593.82 W .3833.91 N 24 34 WI 3551.35 N 1622.33 14 3904.36 N 24 33 W 3615.62 N 1649.80 14 3974.23 N 24 32 W 3679.67 N 1675.72 W 4043.27 N 24 29 3743.78 N 1700.78 W 4112.00 N 24 26 W 3807.96 N 1725.38 W ¢180.61 N 24 23 W 3871.61 N 1749.75 14 4248.64 N 2~ 19 W 3934.73 N 1774.05 W 4316.17 N 24 16 W 3997.87 N 1798.13 W 4383.63 N 24 13 14 4061.12 N 1821.30 W 4450.82 N 24 9 W 4124.78 N 1843.45 W 4517.97 N 24 5 W 4.188.67 N 1865.73 W 4585.40 N 24 i W 4252°50 N 1888.31 W 4652.90 N 23 57 W 4316.70 N 1910.37 WI 4720.53 N 23 52 W 4381.68 N 1931.60 WI 4788.55 N 23 4,7 W 4447,.17 N 1951.40 W 4856.46 N 23 41 W 4513.70 N 1969.56 W 4924.70 N 23 34 W 4581.92 N 1986.86 W 4994.16 N 23 27 W 4651.72 N 2003.59 W 5064.87 N 23 18 W 4722.39 N 2018.94 W 5135.86 N 23 9 W 4793.08 N 2031.81 W 5205.95 N 22 58 W ¢863.68 N 2041.44 W 5274.74 N 22 46 W 4933.48 N 2048.07 W 5341.71 N 22 33 W 5002.52 N 2051.57 W 5406.86 N 22 18 W 5071.08 N 2053.98 W 5471.26 N ZZ 3 W 5138.63 N 2057.67 W 5535.30 N 21 49 W 5206.81 N 2063.54 W 5600.81 N 21 37 W 5276.14 N 2071.18 W 5668.10 N 21 26 W 5346.17 N 2080.17 W 5736.60 N 21 16 W 5388.21 N 2085.62 W 5777.77 N Zl 10 W COMPUTATION DATE: II-FEB-90 PAGE BP EXPLORATION W-19 C21-16-11-12) PRUDHOE BAY NORTH SLOPEr ALASKA DATE OF SURVEY: O2-FEB-90 KELLY BUSHING ELEVATION: 90.50 FT INTERPOLATED VALUES FOR EVEN 1000 FEET OF HEASURED DEPTH TRUE SU8-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIHUTH DEPTH DEPTH DEPTH DEG MIN DEG 0.00 0.00 -90.50 0 0 1000o00 I000.00 909°50 0 12 ZO00,O0 1994.90 1904.40 2 10 3000.00 2994.25 2903.75 8 7 4000°00 3920.76 3830.26 33 1 5000.00 4626.27 4535.77 49 16 6000,00 5293.51 5203.01 45 55 7000.00 5989.2Z 5898.72 50 7 8000.00 6645.22 6554.72 46 40 9000.00 7351.18 7260.68 43 33 ENGINEER: SARBER 10000.00 8085.34 7994.84 42 57 11000.00 8796.63 8706.13 43 35 11560.00 9200.87 9110.37 4.4 57 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/NEST DIST. AZIMUTH FEET DEG/100 FEET FEET FEET DEG NTN N 0 0 E 0.00 S 15 43 W -1.77 N 71 9 W 4.6.10 N 13 27 W 64..02 N 21 50 W ¢18.03 N 21 36 W 1120.25 N 22 13 W 1864.58 N Z9 41 W Z581.45 N 26 23 W 3330.49 N 21 35 W 4037.41 N 18 35 W 4716.14 N 1 59 W 5406.20 N 7 23 W 5777.72 0.00 0.53 0.86 1.91 1.81 0.36 0.82 2.51 0.54 0.38 0.00 N 0.00 E 0.00 N 0 0 E 1.74. S 0.41 E 1.79 S 13 7 E 20.87 N 73.10 W 76.02 N 74 4 W 35.85 N 83.99 W 91.32 N 66 53 W 371.06 N 19'8.84 W 420,,97 N 28 11 W 1028.79 N 445.0¢ W 1120.93 N 23 24 W 1715.00 N 734.01 W 1865.47 N 23 10 W 2371.01 N 1024.75 W 2582.99 N 23 22 W 3035.73 N 1381.45 W 3335.28 N 24 28 W 3679.67 N 1675.72 W 4043.27 N 24 29 W 0.73 0.69 0o00 4316.70 N 1910.37 W 4720.53 N 23 52 W 500Z.SZ N Z051.57 W 5406-86 N 22 18 W 5388.21 N Z085.62 W 5777.77 N 21 10 W COMPUTATION DATE: II-FEB-90 PAGE 5 BP EXPLORATION W-19 (21-16-11-12) PRUOHOE BAY NORTH SLOPE, ALASKA DATE OF' SURVEY= 02-FEB-g0 KELLY BUSHING ELEVATION= 90.50 FT ENGINEER= SARBER INTERPOLATED vALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH OEPTH DEG NIN DEG HIN 0.00 0.00 -90.50 0 0 N 0 0 E 90.50 90.50 0.00 0 11 N 79 33 E 190.50 190.50 100.00 0 7 S 17 10 E 290.50 290.50 200.00 0 12 S 36 42 E 390.50 390.50 300.00 0 19 S 11 19 E 490.50 490.50 400.00 0 10 S 4 29 W 590.50 590.50 500.00 0 8 S 34 14 W 690.50 690.50 600.00 0 9 S 57 27 W 790.50 790.50 700°00 0 9 S 59 11 W 890.50 890.50 800.00 0 9 S 35 14 W 990.50 990.50 900.00 0 10 1090.50 1090.50 1000.00 0 13 1190.51 1190.50 1100.00 0 13 1290.51 1290.50 1200.00 0 22 1390.76 1390.50 1300.00 6 45 1491.93 1490.50 1400.00 9 44 1593.49 1590.50 1500.00 10 Z 1694.66 1690.50 1600.00 7 18 1795.20 1790.50 1700.00 4 43 1895.46 1890.50 1800.00 3 38 1995.60 1990.50 1900.00 2095.65 2090.50 2000.00 2195.68 2190.50 2100.00 2295.69 2290.50 2200.00 2395.70 2390.50 2300.00 2495.70 2490.50 2400.00 2595.70 2590.50 2500.00 2695.70 2690.50 2600.00 2795.70 2790.50 2700.00 2895.71 2890.50 2800.00 2 12 I 40 0 57 0 5O 0 36 0 15 0 4 0 9 I 42 2996.21 2990.50 2900.00 8 Z 3097.56 3090.50 3000.00 10 21 3199.74 3190.50 3100.00 13 24 3303.31 3290.50 3200.00 16 31 3408.43 3390.50 3300.00 19 10 3515.01 3490.50 3400.00 21 10 3623.0& 3590.50 3500.00 23 25 3733.40 3690.50 3600.00 26 45 3847.08 3790.50 3700.00 29 52 3964.03 3890.50 3800.00 32 23 S 34 7 W S 13 2 W S 13 10 W N 63 16 W N 77 14 W N 75 13 W N 70 48 W N 69 55 W N 71 0 W N 70 23 W N 70 48 W N 57 12 W N 56 48 W N 48 46 W N 45 9 W N 63 8 W N 59 17 W S 59 12 E N 84 35 W N 27 ZOW VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/NEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 0.00 N 0.00 E 0.17 0.00 0.13 N 0.13 W 0.03 0.81 0.08 N 0.10 E -0.35 0.00 0.30 S 0.21 E -0.71 0.08 0.64 S 0.30 E -1.07 0.69 0.97 S O.a5 E -1.30 0.71 1.21 S 0.49 E -1.45 0.67 1.37 S O.4B E -1.55 0.47 1.49 S 0.44 E -1.64 0.66 1.61 S 0.41 E -1.75 0.61 1.72 S 0.42 E -1.98 0.56 1.95 S 0.46 E -2.32 0.47 2.29 S 0.51 E -2.44 3.22 2.41 S 0.53 E 1.14 5.96 0.96 S 5.58 W 9.78 1.66 2.50 N 20.40 W 20.93 1.08 7.84 N 37.35 W 31.01 2.00 13.05 N 51.69 W 37.81 2.15 16.56 N 61.38 W 42.48 1.12 1B.92 N 68.14 W 45.99 1.05 20.81 N 72.94 W 48.30 0.73 22.08 N 76.03 W 50.03 0.42 23.24 N 77.82 W 51.42 0.39 24.23 N 79.11 W 52.46 0.07 24.98 N 80.04 W 53.20 1.05 25.55 N 80.61 W 53.57 0.67 25.85 N 80.86 ia 53.60 0.40 25.82 N 81.02 W 53.75 0.14 25.95 N 81.09 W 54.12 8.47 26.18 N 81.51 W N 13 23 W 63.49 1.97 N 14 46 W 79.82 1.00 N 15 23 W 100.61 2.60 N 17 46 W 127.38 3.96 N 19 56 W 159.74 2.59 N 19 45 W 196.59 1.74 N lB 43 W 237.39 2.18 N 18 47 W 283.98 3.37 N 19 52 W 337.97 2.19 N 21 27 W 398.59 2.03 0.00 N 0 0 E 0.18 N 44 52 W 0.13 N 53 26 E 0.36 S 34 39 E 0.71 S 24 41 E 1.07 S 24 56 E · 1.30 S 21 55 E ) 1.45 S 19 16 E 1.55 S 16 28 E 1.66 S 14 24 E 75.85 N 74 4 W 79.17 N 73 48 W 81.22 N 73 22 W 82.74 N 72 58 W 83.84 N 72 40 W 84.56 N 72 25 W 84.89 N 72 16 W 85.03 N 72 20 W 85.14 N 72 15 W 85.61 N 72 11 W 35.33 N 83.87 W 91.00 N 67 9 W 51.28 N 87.92 W 101.78 N 59 45 W 71.48 N 93.34 W 117.56 N 52 33 W 97.29 N 100.84 W 140.13 N 46 2 W 127.86 N 111.54 W 169.67 N 41 6 W 162.50 N 124.13 W 204.49 N 37 23 W 201.08 N 137.51 W 243.60 N 34 22 W 245.27 N 152.43 W 288.78 N 31 52 W 296.26 N 170.30 W 341.72 N 29 53 W 352.99 N 191.67 W 401.67 N 2.8 30 W 1.77 S 13 40 E 2.00 S 13 22 E 2.35 S 12 38 E 2.47 S 12 17 E 5.66 S 80 14 W 20.56 N 83 0 W 38.16 N 78 8 W 53.31 N 75 50 W 63.57 N 74 54 W 70.72 N 74 29 W COMPUTATION DATE: 21-FEB-90 PAGE 6 BP EXPLORATION W-19 C21-16-11-127 PRUDHOE BAY NORTH SLOPEr ALASKA TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DIG MIN DIG M[N DATE OF SURVEY: O2-FEB-90 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATES HDRIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DIG/lO0 FEET FEET FEET DEG HIN N 21 29 W 465.13 N ZO 57 W 540.73 N 20 13 W 628.69 N 20 4 W 732.02 N ZO 11 W 846.53 N ZO 6 W 962.51 N 21 16 W 1078.73 N 21 2 W 1194.90 N 23 18 W 1310.51 N 23 37 W 1424.85 4084.16 3990.50 3900.00 35 13 4209.56 4090.50 4000.00 39 2 4342.79 4190.50 4100.00 43 35 4486.65 4290.50 4200.00 48 15 4638.70 4390.50 4300.00 49 6 4791.86 4490.50 4400.00 49 19 4945.20 4590.50 4500.00 49 14 5098.48 4690.50 4600.00 49 16 5251.35 4790.50 4700.00 48 54 5403.31 4890.50 4800.00 48 49 N 23 26 W 1537.53 N 23 17 W 1647.87 N 23 0 W 1756.34 N 22 15 W 1861.47 N 22 38 W 1962.79 N 23 18 W 2063.68 N 23 24 W 2161.08 N 23 39 W 2262.66 N 23 9 W 2364.24 N 25 7 W 2468.72 5554.02 4990.50 4900.00 48 8 5702.98 5090.50 5000.00 47 33 5850.56 5190.50 5100.00 46 59 5995.67 5290.50 5200.00 45 57 6138.03 5390.50 5300.00 45 18 6280.13 5490.50 5400.00 44 37 6419.76 5590.50 5500.00 44 36 6562.37 5690.50 5600.00 45 45 6706.95 5790.50 5700.00 45 20 6849.66 5890.50 5800.00 47 30 N 79 44 W 2582.97 N 29 35 W 2700.84 N 28 58 W 2818.80 N 27 58 W 2935.61 N 27 35 W 3051.01 N 27 17 W 3163.73 N 26 45 W 3272.39 N 26 7 W 3377.93 N 25 40 W 3480.18 N 24 48 W 3580.73 7002.00 5990.50 5900.00 50 9 7157.61 6090.50 6000.00 49 48 7313.11 6190.50 6100.00 49 55 7467.56 6290.50 6200.00 49 32 7620.79 6390.50 6300.00 48 54 7771.96 6490.50 6400.00 48 4 7920.01 6590.50 6500.00 47 1 8065.70 6690.50 6600.00 46 11 8208.95 6790.50 6700.00 45 23 8350.92 6890.50 6800.00 45 13 N 24 56 W 3681.38 N 24 30 W 3782.06 N 23 44 W 3881.81 N 22 25 W 3979.48 N 21 21 W 4074.74 N 20 54 W 4169.45 N 21 4 W 4262.43 N 20 51 W 4354.12 N 19 36 W 4445.39 N 19 11 W 4536.70 8492.93 6990.50 6900.00 45 13 8634.96 7090.50 7000.00 45 13 8776.28 7190.50 7100.00 44 43 8916.10 7290.50 7200.00 43 54 9054.22 7390.50 7300.00 43 29 9191.95 7490.50 7400.00 43 18 9328.50 7590.50 7500.00 42 35 9464.17 7690.50 7600.00 42 32 9599.57 7790.50 7700.00 42 14 9735.04 7890.50 7800.00 42 34 3 ..30 3.52 3.73 2.11 0.39 0.34 1.34 0.54 I .28 0.89 0.48 0.28 0.69 0.82 1.58 1.56 2.22 0.54 0.46 2-56 2.42 0.70 0.65 0.48 0.23 0.66 0.66 0.93 0.71 0.31 0.03 0.49 0.62 1.19 0 0.52 0.31 0.48 0.95 0.22 414.81 N 216.27 W 467.81 N 27 32 W 485.34 N 243.51 W 543.00 N 26. 39 W 567.69 N 274.46 W 630.56 N 25 48 W 664.76 N 309.94 W 733.47 N 25 0 W 772.29 N 349.38 W 847.64 N 24 gO W 881.13 N 389.53 W 963.39 N 23 51 W 990.16 N 429.84 W 1079.46 N 23 28 W ) 1098.32 N 472.22 W 1195.53 N 23 16 W 1205.65 N 515.20 W 1311.11 N 23 8 W 1310.51 N 560.99 W 1425.53 N 23 10 W 1413.92 N 605.93 W 1538.29 N 2.3 12 W 1515.30 N 669.64 W 1648.69 N 23 12 W 1615.08 N 692.31 W 1757.21 N 23 12 W 1712.12 hi 732.83 W 1862.36 N 2'3 10 W 1805.94 N 771.09 W 1963.67 N 23 7 W 1898.69 N 810.96 W 2064.62 N 23 8 W 1988.27 N 849.31 W 2162.07 N 23 8 W 2081.33 N 890.23 W 2263.72 N 23 9 W 2174.64 N 930.53 W 2365.37 N 23 10 W 2270.30 N 972.79 W 2469.93 N 23 12 W 2372.35 N 1025.51 W 2584.51 N 2.3 23 W 2475.53 N 1085.24 W 2702.96 N 23 40 W 2579.44 N 1143.40 W 2821.50 N 23 54 W 2682.90 N 1199.53 W 2938.84 N 24 5 W 2785.69 N 1253.51 W 3054.72 N 24 14 W 2886.28 N 1305.76 W 3167.91 N 24 21 W 2983.54 N 1355.37 W 3276.97 N 24 26 W 3078.43 N 1402.49 W 3382.85 N 24 30 W ) 3170.68 N 1447.35 W 3485.40 N 24 32 W 3261.87 N 1490.23 W 3586.17 N 24 33 W 3353.37 N 1532.57 W 3686.99 N 24 34 W 3444.95 N 1574.83 W 3787.84 hi 2_4 34 W 3536.09 N 1615.65 W 3887.70 N 24 33 W 362.5.94 N 1654.06 W 3985.39 N 24 31 W 3714.42 N 1689.38 W 4080.55 N 24 27 W 3802.80 N 1723.41 W 4175.09 N 24 23 W 3889.62 N 1756.68 W 4267.91 N 24 18 W 3975.22 N 1789.56 W 4359.66 N 24 14 W 4060.85 N 1821.20 W 6450.53 N 24 9 W 4147.17 N 1851.20 W 6541.58 N 24 3 W COMPUTATION DATE: 21-FEB-90 PAGE 7 BP EXPLORATION WI-19 (21-16-11-12) PRUOHOE 8AY NORTH SLOPE, ALASKA DATE DF SURVEY: 02-FEB-90 KELLY BUSHING ELEVATION: 90.50 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF.SUB-SEA DEPTH TRUE SUB.SEA COURSE MEASURED VERTICAL VERTICAL' DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WIEST DIST. AZIMUTH FEET DEG/100 FEET FEET FEET DEG MIN 9870.90 7990.50 7900.00 42 38 10007.06 8090.50 8000.00 &2 59 1014~.14 8190.50 8100.00 43 11 10281.68 8290.50 8ZO0.O0 43 58 10422.56 8390.50 8300.00 45 36 10566,.86 8490.50 84,.00,.00 46 19 10710.88 8590.50 8500.00 45 51 N 19 31 W 4628.62 N 18 31 W 4720.94 N 16 58 W 4814.52 N 14 4,9 W 4.908.49 N 13 45 WI 5006.94 N .1.1 58' W 5109.84 N 8 41 W 5Z11.62 10852.70 8690.50 8600.00 44 30 N 5 26 W 5309.02 10991.54 8790.50 8700.00 43 36 ' N Z 3 W 5400.69 11128.71 8890.50 8800.00 42 32 N 2 41 W 5489.32 0.12 O.BO 1.17 I .25 I .20 1.52 8.52 2.41 0.82 1.51 4233.91 N 1881.76 ia 4633.25 N 23 58 W 4321.26 N 1911.89 WI 4725.32 N 23 52 W 4410.54. N 1940.56 W 4.818.57 N 23 45 W 4501.37 N 1966.33 W 4912.11 N 23 36 W 4597.56 N 1990.70 WI 5010.03 N 23 25 W 4698.93 N 2014.06 W 5112.37 N 23 4.800.81. N 2033.01 W 5213.53 N 22 57 W 4900.59 N Z0¢5.35 W 5310.29 N 4996.69 N 2051.36 WI 5401.39 N 22 19 5090.51 N 2054.83 WI 5489.61 N 21 59 W 11264.93 8990.50 8900.00 4.3 22 114,04.08 9090.50 9000.00 44 43 V/~1545.35 9190 50 9100.00 44 57 lS60.OOv/gzo0:87 9110.37 44 57 N 5 13 W 5577.56 N 7 6 W 5670.88 N 7 23 W 5767.68 N 7 23 W 5777.72 1.06 51BZ.TB N 2061.27 W 5577.63 N 21 41 W 1.46 5278.99 N 2071.53 W 5670.88 N 21 26 W 0.00 5377.95 N 2084.29 W 5767.72 N 21 11 W 0.00 v5388.21 N/ZOBE.6Z W 5777.77 N 21 10 W SCHLUMBEROER O I REC T I ONAL SURV E Y COMPANY BP EXPLORATION WELL k1-19 (21-16-11-12) F I ELD PRUOHOE BAY COUNTRY USA RUN ONE DATE LOOOEO 02 - FEB - 90 REFERENCE 7369! WELL · (696' W-l'9 {21'-16-11-! SNL, ll81' WEL, S_., 21, TllN, R12E) HORIZONTAL PROJECTION NORTH 7000 ~000 4000 3000 ZOO0 ! 000 SOUTH - ! 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[....[....?...[...~....}.l.t-..~ .... ..4-.;-.i-4-i-i-,-,-4.... ~`4l.4.4..~-4..~..4"4...~"4"4"4-.¥i"4..4"4..4..-"4-.HH;..i..4..4-4..4.`l..4...~H...¥-..4-4..4..4 ...... ¥4--~-.4...f.4-..-;.-4.--~ ....... ;.--;.-..b-b.f.+.4.--~..4.....14.-.-}-.4.-..~..~-.-}.-.~.-~.-.~ .... .-~Z-4-~..j-.]...L4-~......~.4-~Z.. -Z~..~..~ ..... ~--~-.L.,.-...~..~-~-4..--4-.,-4...] ...... ~..4-~-., ....... ,-4-;..4.. :...;-4.-,..-: ...... ~...,-;...~ ...... ;...;..4-., ...... L.~..4..-: ..... ;....:...~...] ....... ]...4...:..4 ..... ~..4..4...~ .... .... ?~"'~-~-t"~"+"+-~::: i ~ ~ : ...... t:]~ ~ ~ ~ ~ ~' ' ' -~.-.~-~ ....... H..?.~--~-4-H-.F..H41 ~ : ~ ~ ....... ?H+-.5;I :r'??'~[I ...... +"?'?'~ ...... ~:~-?~-'? ........ r-.??'? .......... ~! ~ : ~H'H4 ........: ~?'"}"'?'"~ ....... ~:: :+""~"'*""} ....... r ...}.---['--'~ ....... PROJECTION ON VERTICAL PLANE 339. - iSg. SCALED IN VERTICAL DEPTHS HORIZ SCALE = 1/1000 IN/FT BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 12, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well W-19 (21-16-11-12) Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform remedial/capacity sustainment work on the well. Yours very truly, C. J. A. Lewis Supervisor Peripheral & EOA CJAL: MTP Enclosures (9) cc: L. Burke (MB12-1) Well File RECEIVED APR 2 o ]990 Aias~ O/J & Gas Cons. Commisstor~ :'. Anchora~ STATE OF ALASKA ~' ALASKA OIL AND GAS CONSERVATION COMIVt ~ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend ~ Alter casing Repair well Change approved program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 696' SNL, 1181' WEL, SEC. 21, T11N, R12E At top of productive interval 862' SNL, 3237' WEL, SEC. 16, T11N, R12E At effective depth 672' SNL, 3256' WEL, SEC. 16, TIIN, R12E At total depth 587' SNL, 3267' WEL, SEC. 16, T11N, R12E 12. Present well condition summary Total depth: measured true vertical operation Shutdown ~ Plugging Pull tubing ~ Variance ~ 5. Type of Well: Development X Exploratory Stratigraphlc Service Re-enter suspended well~ Time extension Stimulate X Perforate Other 6. Datum elevation (DF or KB) KBE,, 90.50 FEET AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number W. 19(21.16-11-12) 9. Permit number 90-11 10. APl number 50- 029-22006 11. Field/Pool Prudhoe Oil Pool 11560' feet 9201' feet Plugs (measured) Effective depth: measured true vertical 11396' feet Junk (measured) 9132' feet Casing Length Structural -- Conductor 110 Surface 2728' Intermediate 10999' Production -- Liner 11560 Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 146 146 3723 c.f. 2692' 2690 2392 c.f. 10963' 8831' 20 13-3/8" 9-5/8" 5-1/2" 357 c.f. 11252'- 11288', 11300'- 11320' true vertical subsea 8891'- 8940' (two intervals) Tubing (size, grade, and measured depth) 3-1/2' L-80 set at 10694' Packers and SSSV (type and measured depth) 9-5/8" TIW Packer set at 10617', SSSV set at 2105' 11524' 10691~11560' RECEIVED APR 2 o 1990 Alaska 0il & Gas Cons. Commlssl~ Anchorage 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: April 1990 16. If proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~1;~~~~"'.~ Title Supervisor Perpheral and EOA Group 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- ORIGINAL SIGNED BY Approved by order of the Commission LONNIE C. SMITH Form 10-403 Rev 06/15/88 Suspended Date .. oJ~pproval No. Date SUBMIT IN TRIPLICATE WELL W-19 (21-1§-11-1]) PBU STIMULATION PROPOSAL A HCL acid breakdown treatment followed by matrix mud acid stimulation proposed for the following perforated intervals in Well W-19 11252' - 11288' MD BKB 11300' - 11320' MD BKB The HCL treatment will be bullheaded as follows: a) 1000 gal Arctic diesel preflush b 250 gal 10% HCI c) 2750 gal 10% HCI w/480 7/8" 1.1 SG ball sealers dropped evenly throughout the fluid d) 5000 gal 2% NH4CI brine e) 1000 gal Diesel The matrix mud acid will be bullheaded as follows: a) b) c) d) e) f) g) h) 1500 gal 6% HCI/1.5% HF Mud acid 250 gal OSR diverter 2500 gal 6% HCI/1.5% HF Mud acid 5000 gal 1000 gal 1000 gal 1000 gal Displace 2% NH4CI brine Arctic diesel post-flush Xylene Diesel diesel to perfs with 4550 gal dead crude is The well will be put on production, cleaned up slowly and tested at maximum rate to evaluate treatment. mtp 04/12/90 RECE VE 'A, PR 2 0 1990 Alaska 0il & Gas Cons,, Commissior~ Anchora~ FLOW TUBES & PACKOFF BOWEN PA "(OFF ]-~-- HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE ~ ! GREASE LINE FLOWLINE VALVE RISER GREASE , ._ / MANIFOLD GREASE PUMP , BOP -.-GREASE RESERVOIR RECEIVE!? APR 2 0 ]990 ~aska 0il & Gas Cons,, Commisslo~ .Anchorage BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard P,O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 04/05/90 Transmittal: 81034 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If questions, please contact BP Well Records at (907) 564-4445. you have C-15 CCL 03/20/90 #1 9298-9740 Camco D-03 TE,U~/FH 03/23/90 #! 10250-10643 Camco D-15 PROD-F 03/20/90 #1 9050-10596 Camco E-17 PROD-F 03/23/90 #1 10300-10700 Camco K-12 TEHP/FH 03/23/90 #1 9100-9361 Camco M-27 PROD-F 03/22/90 #1 11300-11710 Camco W-07 FM/TEMP 03/24/90 #1 3435-14550 Camco W-19 PROD-F 03/24/90 #1 11100-11388 Camco any 1! 5" 5" 5" 5" 5" 5" Distribution: ARCO CHEVRON EXI(ON GEOSCIENCES MOBIL PHILLIPS ARCHIVES APR 1 0 !990 Oil & Gas Cons. Commissio.[~ Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 02/12/90 Transmittal: 80902 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material questions, please contact BP Well Records C-04 Casing Cutter 02/03/90 C-15 TCP Gun/Packer 02/06/90 C-15 PERF 02/04/90 J-03 LEAK DET. 01/30/90 M-07 PROD-F 02/07/90 M-14i PERF 02/05/90 W-19 CBT 02/02/90 W-19 CET 02/02/90 W-19 PERF 02/02/90 W-23 PROD-F 02/03/90 listed below. If you have any at (907) 564-4445. #1 8790-9514 Sch 5" #1 9152-9702 Sch 5" #1 9152-97~ Sch 5" #1 9690-10066 Sch 5" #2 8150-9880 Sch 5" #1 10300-10733 Sch 5" #1 10500-11426 Sch 5" #1 10500-11445 Sch 5" #1 10680-11424 Sch 5" #1 9700-9958 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR --~_~ATE OF ALASKA-~ ARCHIVES RECEIVEP BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To ARCO EXXON ~_~~~.~.ALASKA Date: 02/07/90 T#: 80876 SYSTEM Tape & Transmittal Only ARCHIVES BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. W-19 OH/DIFL/BHC 01/29/90 #- 7992-11596 Atlas#4171 1600bpi API#50-029-22006 Tape Pos. #06928 Information Control Well Records LR2-1 J. Dietz/S. McCurry -q-- 16--90 TUE P.01 :SOHIO PETROLEUM COMPANY BOP EQUIPMENT TEST REPORT '-- - Ill, i,1 _ 80P STACK-UST ALL iTEMS TOP TO BOTTOM, MANUFACTURER AND TYPE, EJZE OF RAMS / ~_ ~ ~ ~~,~ ~~ ~~,,:,_ --,, ~RES,SURIE & P=RFORM&NCI UNIT ~-- -- .... i,~ .. ANNULAR TEST~: BUND RAM ~IPE RAM CHOKE MANIC', KELLY COCK ._ KELLY VALVE ~ .... .-. ~N,StOE STAND PiPE CHOKE UNE KR.L L!Nt~ ,,, ,. ......... TIME ' "~'O C U-M l'J'l""~71'"~-- ACCUMULATOR ONLY PUMPS CLOSlN""~~r, uE ....... ' C~.OSiNG 'nM~ ' 1 nEC~A~O~ 'rIME i~_~.~_~~_ "" ,,,,- '. ..... '-~ ..~ . ..... . .......... .... ::,' 'l CA~NG TESTED:., FT TO PSI, ~~ P~ A~ER CLOSING ALL ~IN. RECHARGE TIME. ~P DRILL --: ..... SEC. NITROGENPRECH~O~-'- 1,~ 2, //~ ~~,~~":~~ ~~,3 _~... 14, ~,OUII~MENT CHECKLIST C1RCU~_a~TING HEAD ON FLO01~ INSIDE 80P ON KELLY VALVES ON FLOOR & SUI~ SPARE KELLY VALVE PVT SYSTEM OPERATING ;LOW SENSOR OPERATING .__ STROKE COUNTER OPE~RATING TRIP 'lANK LOCKING SCREWS ON BOP & A~ VALES OPE~T~ ~SLY, REMOTE STA~ON OPEniNG ~ HANDWNE~ AVAI~B~ GAS SNIFFER O~E~NG ..... BARITE ON HANO ,-- . ...... GEL ON HAND ..... _ ,,, . WATER ON HAND. - SURFACE MUD VOLUME - .~,Z~;) HYORAULIC 0t~ ON HANO NITROGEN BACKUP SY$ NITROGEN PRESSURE, SACK,~ ...... SACKS BBL ORUM$ , -:_ NO. OF VlALFUNCTtONS & COMMENTg (Itemize all leaks, maffuncttOn~ missing e~¢t~men~, e~c,, and action ~aken.) . · ,,, r ..... [ --- 1' .~ ,-- ,i.. u .... i-- i _ . iiml . ! i · i _ . , il , ii ..... __..__- ..... i , iiii . -- i mm ....... __ _£ ,. .... e= ~, . 0000- 120 January 9, 1990 Telecopy: (907)276-7542 G. W. Kirton PBU Lead Engineer BP Exploration (Alaska) Inc. P.O, Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Unit W-19 BP Exploration (Alaska) Inc. Permit No. 90-11 Sur. Loc. 696'SNL, llSi'WEL, Sec. 21, TllN, R12E, UM Btmhole Loc. 499'SNL, 3235'WEL, Sec. 16, TllN, R12E, UM Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify-this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Ve~y.-,,trul.y yours, . , , /. ,- ? / ~,,' ..... ,~· / ' /, C':'"-V. Chat te-~ t on ' Chaimn of Alaska Oil and Gas Conservation Co~ission BY OR~)ER OF THE COMMISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 5, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton W-19 (2!-16-11-12) PBU, Enclosed, in triplicate, is form 10-401, our Application for Permit to Drill the above-named well. Also included are the attachments listed on the application form, and a check in the amount of $100 to cover the permit filing fee. Yours very truly, G. W. Kirton PBU Lead Engineer GWK/KTH cc R.I. Smith Well File STATE OF ALASKA ALASKA ,oIL 'AND GAS CONSERVATION C MMISSION0 PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] Redrilll-lllb. Type of well. Exploratoryl-I. Stratigraphic TastE] Development OilE] Re-Entry [] Deepen []1 Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10.' Field and Pool BP Exo/oration KBE = 92 feet Prudhoe Bay Fie/d/Prudhoe 3. Address 6. Property Designation Bay Pool P. 0. Box 196612. Anchoraae. Alaska 99519-6612 ADL 2B263 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 2o AAC 696' SNL, 1181' WEL, SEC. 21, T11N, R12E Prudhoe Bay Unit At top of productive interval 8. Well number Number 680' SNL, 3167' WEL, SEC, 16, T11N, R12E W-19 (21-16-11-12) 2S100302630-277 At total depth 9. Approximate spud date Amount 499'SNL, 3235' WEL, SEC. 16, T11N, R12E January 15, 1990 $200,000.00 , 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 28261 @ 499 feet W-20 @2799'/23.5 feet 2560 11592'MD/9165'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20' AAC 2s.03s Kickoff depth 2800 feet Maximum hole angle 470 Maximum surface 3330 pslg At total depth (TVD) 8800'/4390 pslg 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 17-1/2" 13-3/8" 68# L-80 Butt 2650' Surface 2680' 2680' 3723 cu fi Coldset I! 12-1/4" 9-5/8" 47# NT80-$ NSCC 10961 Surface 10991' 8752' 2392 cuft Class G 8-1/2" 5-1/2" 17# NTSOS NSCC 851' 10741' 8580' 11592' 9165' 357cu fi.Class G 19. To be completed for Redriil, 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 co uc,o RECEiVEr Surface Intermediate Production JAN ]!!% Liner Perforation depth: measured . -:, . :.: .- true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drillin9 fluid program [] Time vs depth pict [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements r-I 21. I hereby ~/~rtify that the_ , .f°reg°ing is true and correct to the best of .my knowledge Si~ned ~ //~', ~ Title PBU Lead Engineer Date ,~' Commission Use Only Permit Number IAPI number IApproval date JSee cover letter 90-,,// J5O- os?- , ooc J 01/0'9/90 Jfor other requirements Conditions of approval Samples required [] Yes [~No Mud Icg required []Yes [] No Hydrogen sulfide measures [] Ye_..S, i~ No Directiona~i survey reqmred ~ Yes [] No Required wor/~,~~e f~~; r-il OM; 1-115M; Other: by order of commission Da.t ..... ~ne Approved by(~ ',, /, ( //~~ Commissioner Form 10-401 ~ 12-1-85 Submit in ' triplicate PROPOSED DRILLING AND COMPLETION PROGRAM WELL W-19 [21-16-11-12] PBU Install and cement 80' of 20" conductor to surface. The Drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 17- 1/2" hole, a 9.0 - 9.7 ppg water base mud in the 12-1/4" hole and a 9.5 ppg water base mud in the 8-1/2" hole. Drill 17-1/2" hole to 2700' MD and cement 13-3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12-1/4" 'hole to the 9-5/8" casing point 10' below the Sag River Sandstone. Run 9-5/8" 47# NT-80S NSCC casing to within 5' of 12-1/4" TD and cement using Class G cement around the 9-5/8" shoe. Drill 8-1/2" hole to TD. Run 5 1/2" liner from TD to 250' inside 9-5/8" casing shoe and cement using Class G cement. Clean out to 5 1/2" float equipment. Change over to 8.9 ppg. filtered NaC1 completion fluid. Test casing and lap to 3000 psi. Run CET/CBT/CCL-GR and GYRO. Perforate with wireline. Run 9-5/8" production packer on 3.5" tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 200' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Fluids incidental to the drilling of a well will be pumped down the 9-5/8" x 13-3/8" annulus of the well. Tubing Size: 3-1/2", 9.2# L-80 TDS TBG with GLM's. Tailpipe Size: 3-1/2" Tailpipe NOTE: Perforate with rig 9n location RIS: 01-04-90 PROPOSED DQWNHOLE DIAGRAM WELL W-19 [21-16-11-12] PBU/EWE PROPOSED DEPTH BKB 20" Conductor 110' Ball Valve 2100' 13-3/8" Casing Shoe 17-1/2" Open Hole Calculated top of cement (Max. top of cement - 2680') 2680' 2700' 3511' 3-1/2" 9.2# L-80 TDS tubing with GLM's 9-5/8" Packer 10691' 5 1/2" Liner 10741' 9-5/8" Shoe 12-1/4" Open Hole 10991' 10996' 5 1/2" 17# NT-80S NSCC Liner 5 1/2" PBTD 5 1/2" Liner Shoe 8-1/2" Open Hole 11552' 11592' 11592' (~~Jan. 4th, 1990 3.LV9 31¥9 -IYF1NYN 3 I-IFIV~C]XH , I cGN~'U 3did 3NI9 3NOHD ,,~ -IOOdCS 9NI991UC! I I cGNVU 0NI9~1 I I I I gNVU 3d Id I I ) 3±V9 31¥9 DlqnVwQAH 3NI9 991)1 W3ZN3A3Wd W3cGIU ~NI 771~fl NDV_Lg NVW 39d I W_L d~ lsd O00q ',,@/_q £L NOIZVWnglJNOD )lDVZg dOg I NORTH WELL Ne W' 19 SURFACE LOCATION LAT. = 70° 17 ' 54. 474" LON6. · 149° 0~' 35. 247" ¥ = 5 , 959 , 560. 93 A.S.P. X z 612 , 049.07 ZONE 4 696 FROM N. LINE SECT. 21 II 81 FROM E. LINE SECT. 21 m; ~ IC&LE: 0 t Z ~_ _m L I ] ~ (MILES J ..~_~.-~%. .WELL PAD ' W ' · .~____..- OF A/.'tt " ' CERTIFICATE., OF SURVEYOR:..__ ,,~ v*~'-'' .,~O.~..' ,,,,,, c,,,,,., ,,,, ,,, WELL W- 19 AS-BUILT · ~ ,....,,,.,. .......... ....~... ~ IU RVEYED FOR : AN~ THAT THIS ~AT REPRESENTS A ~. ~ ~ _ ~ ~ ~ ~ LOC~TIO, IURV~ MADE BY ME ~UNDER f~,,'.. L.S. W379~ MY ~R~SIONt ~ ~AT ~L ~MENSION$ ~'~z eec .ee ~ ~ - AND OTHER DETAILS ARE CORRECT. ~& ''g c. ee,e--" .~ ~ ~EPARED IY qk,~:,;~..?~.~.~ ~ ' DATE , NOV. IS.e6 _~ /~,~ Nov.~,e~ TECHNICAL IERV. I~. ~wN BY: B.T. SURVEYOR DATE: SHEET i OF 2 ~UDHOE lAY ~FiCE CHKD, BY I III W$7 W$9 W41 WELLS I30' / 130' WELL PAD "W" _ .<;CALl[ I ": 400 ' WELLS W24 W2. Q' WI9 WI5 T. I1 N., R. 12 E.,LJ.M. REV. 8/02/88 REV. 5/18/88 JJC I Z/08/87 JJC 16 15 21 2?- ~. OF WELL. PAD LEGEND · EXISTING CONDUCTOR BOX o FUTURE CONDUCTOR BOX i i i ~ i (AS STAKED) PAD "W" Loc ated in P. ROTRACTED SECTION 21, T. IIN., R.12E., UMIAT MERIDIAN,AK. Surveyed for STANDARD ALASKA PRODUCTION CO. Surveyed by KUUKPIK TECHNICAL. SERVICES~INC. ANCHORAGE, ALASKA (907') 561-5257 p~ i.o.T'_i~ ~L _4_,__ ~_~ a r__t.e d _olq._p_~_i~o t e'c_~AK~L~ 02 $_T_X D 5__ ~_n_3_-.,JAN=_i_?_,~O.. i_0 :_06._~? om_ _.qu e u.e LP_RM ! 228_A. XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX 555555555555555555555555 Digital E~uipment Corporation - VAX/VMS Version VO. i 555555555555555555555555 ;(XXXXXXX×% XXXXXXX××X ×XXX~X×XXX.~ _$455UA124: [DRANO25]W19_CLOSAP_SHORT. L!S~ 9 3-JAN-i~90 10:06 Page 1 Search Radius= 200 ~or p~oposed ~e11: W-19 COURSE LINE [21-16-11-1~] Location = W-E S-N TVD(SBS) Top 612049.00 5~59561,00 -92.00 Bottom 60~41.~ 5~4905.58 8970.00 --- Closest Approach Analgsis --- Date: 3-JAN-90 Time: 10:05:54 Note: Ail depths in ~eet Be]ow ½el14 Bushing Closest Approach WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST TVD DEPART TVD DEPART DISTANCE Vertical Intersection /PROPOSED\ TVD DEPART /NEARBY\ TVD DEPART VERTICAL DISTANCE A0=,-=05=400 HP1511 A02~-~180800 7227.~ 3808.~ 7139.8 4~92. 1 1484.1 W-20 ~810.2 0.3 ~9~.8 1~.3 ~3. 5 A0~9-2183300 W-~4 35~5.4 143.8 3515.7 22.3 75.7 A02~-2183400 i37i ~41i A0~-2185600 2898.3 ~.6 28~9.~ 17.4 282.8 W-17 A02~-2186700 10.4 0.0 0.0 0.0 70.0 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A02~-2186900 W-~ A02~-2187400 3348.7 81.2 333~. 1 20.8 AOX9--q 188000 W-18 1701. 3 O. 0 1700. 0 3. 2 385. 1 ~.7 0.0 0.0 0.0 36.0 A02~-2188700 W-30 A02~-2190000 W-3I W-~! A029-2198400 W-26 A02~-2197000 W-32 AOag-aI97500 W-44 ( 1501.5 0.0 1500.0 6.3 ~78.8 1701.1 0.0 169~.~ 11.0 264.5 D01.2 0.0 OO0. O 0.4 69.7 300.9 0.0 300.0 0.4 36~.4 42~.7 716.0 43~8.~ 635.8 1~1.0 5385,8 186~.9 6448.7 18~5.8 1064. 1 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW The well which comes closest to the proposed well is: A02~-2180800 W-~O Closest approach distance = 23. 5 ~eet KICK OFF ~or this run = 2800. 0 Peet EEEEE N N DDDD 000 FFFFF ' E N N D D 0 0 F FFFFF I I I L F I L EEEEE E ~: XXXXXXXXXX 5555555555555 E NN N D D ~ ,: XXXXXXXXXX 5555555555555 EEEE N N N D D ':: XXXXXXXXXX 5555555505555 E N NN D D O 0 F O O FFFF 0 0 F F I L FFFF I L F I L E 55555555555555 XXXXX×"~XX^,. EEEE 55555555555555 XXXXXXXXXX E 55555505555555 XXXXXXXXXX ?~; E N N D D "~ i,~! EEEEE N N DDDD ' I O 0 F F 0OO F F I L E I I I LLLLL EEEEE DDDD RRRR AAA N N 000 222 55555 D D R R A A N N 0 0 2 2 5 D D R R A A NN N 0 O0 2 555 D D RRRR A A N N N 0 0 0 2 5 D D R R AAAAA N NN O0 0 2 0 D D R R A A N N 0 0 8 ~ 5 DDDD R R A A N N 000 ~2~ 555 W W 1 B?~ ¢CCC L W W 1I 9 9 C L 000 SSSS ~ AAA PPPP 0 0 S A ~A P P SSSS H H O00 RRRR TTTTT S H H 0 0 R R T' ~ , W W 1 ~ ~ C W W 1 ?~ C W W W 1 ~ C g " O O S A A P P 0 O SSS A A PPPP O 0 S AAAAA P S H H O 0 R R T SSS HHHHH 0 0 RRRR T S H H 0 O R R T WW WW 1 ~ W W ii1 ~ C L 0 0 S A A P CCCC LLLLL 000 SSSS A A P S H H 0 0 R R T SSSS H H 000 R R T ,!::!_G..O.~__l__i_~_i~e~s:____~/~_0_F__EE_~ /FLAQ /FORM=DEFAULT /HEADER /LENQTH=66 /LIBRARY=SYS~LIBRARY: SYSDEVCTL. TLB /M~RQIN=(BOTTOM=&) /TRAILER /TRUNCA~TE /WIDTH=13-~ :"~ File $455UA124: [DRANO25]Wl~ CLOSAP SHORT. LiS; .~ (1451, 15, i): last ~evised on 3-dAN-I~O iO:O&., is a 7 block sequential ~ile o~med by UIC [H43040, DRAN025]. The records a~e variable length with implied (CR) carriage control. The longest record is 131 bytes. Job Wi~ CLOSAP SHORT (107) oueued to LP ~M12~8 on J-dAN-fOregO !0' 06 by user DRANO25, UIC [H43040, DRAN025], unde~ account H43040 p~ioritg 4, completed on p~inte~ _AKVXO2$T×DS: on 3-~AN-19~0 i0'06 ~rom queue LP_EMi~28_A. YYYYYYYYYY YYYYYYYYYY YYYYYYYYYY started on p~inte~ AKV~_~DS: on 3-dAN-1990 10'08 ~rom queue LP RM1228 A. 666666666666666666666666 Digital Eqoipment Co~poration - VAX/VMS Version VS. 1 666666666666666666666666 YYYYYYYY YY YYYYYYYY YY YYYYYYYY YY _$4$DUA 124: [ DRANO~ 5 ] W 19_CLOSAP_SHOR T7. L I S; 9 3-dAN-1990 10:07 Page 1 --- Closest Appeoach Analgsis --- Date: 3-dAN-90 Time: 10:07:15 Search Radius= ~00 7 DEQREE LEAD LINE Fo~ p~opOsed ~ell: W,19 [~i-16-1I-1~] Location = W-E S-N TVD(S~S) To~ 61204?.00 ~959561.00 -92.00 Bottom 609305.99 9964608.91 8970.00 Note: All dep.ths in ~eet Belo~ Kellg Bushin~ Closest A~p~oach WELL IDENT /PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART Vertical Intersection CLOSEST /PROPOSED\ /NEARBY\ DISTANCE TVD DEPART TVD DEPART VERTICAL DISTANCE i~ A029-2052400 , ~ '~ 2~'i MP 15I 1 )~ A0~9-~103300 71~1~0 3695.3 7151.7 4308.3 1942.6 ,; '~! W-T 4245.8 659.0 3720.9 1184.0 2678.8 '!~ A029-~180800 'I~I W-~O ~810. 1 0.3 2799.8 19.3 23. 5 !:~-: A029-2183300 :~:, W-~4 3501.4 133.9 3491.7 ~2.~ 92.7 ~.~' A029-~I83400 ?~i W-~9 ~8~9. 1 2.6 2899.9 17.4 28~.5 ~i~i A0~9-~185600 i~,,' W-17 10. 4 O. 0 O. 0 O, 0 70° 0 W-34 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW i~t W-~ 333~.~ 77.5 33~b. 7 20.7 36. 1 i~if A0~?-~187400 i~! W-25 1701.3 0.0 1700.0 3.2 385.1 I,~._' A029-~ 188000 W-18 !.x A029-2188700 9.7 0.0 0.0 0.0 36.0 90000 1501.~ O. 0 1500.0 6. 3 278. 8 1701.1 0.0 1699.9 ii.O 264.5 ..... . ...... ~Q29-2196400 501.2 0.0 O00. O 0.4 69. 7 ;~: W-26 300.9 0.0 300,0 0.4 362.4 A029-2197000 A029-2197500 W-44 ( NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 1080.5 4966.7 1024.9 322.9 SUMMARY The well which comes closest to the proposed well is: A0~9-2180800 W-20 Closest app?oach distance = KIC½ OFF ~or this run = 23.5 ~eet 2800.0 ~eet EEEEE N N DDDD E N N D D 000 FFFFF 0 0 F FFFFF III L EEEEE F I L E :' YYYYYYYYYY 6686666666666 E NN N D D -- YYYYYYYYYY 6666666666666 EEEE N N N D D '~. YYYYYYYYYY 6666666666666 E N NN D D O O F 0 0 FFFF O 0 F F I L FFFF I L F I L E 66666666666666 YYYYYYYYYY EEEE 66666666666666 YYYYYYYYYY E 66666666666666 YYYYYYYYYY i: E N N D D :-'~ EEEEE N N DDDD O O F F OO0 F F I L E I I I LLLLL EEEEE 16 !17. DDDD RRRR AAA N N 000 ~2 55555 D D R R A A N N 0 0 2 2 5 D D R R A A NN N 0 O0 2 555 D D RRRR A A N N N 0 0 0 2 5 D D R R AAAAA N NN O0 0 2 5 D D R R A A N N 0 0 ~ 5 5 DDDD R R A A N N GOO ?' -'~-~2-~ 555 W W 1 ~99 W W 11 9 9 CCCC L C L $SSS H H 000 RRRR TTTTT 7777 S H H 0 0 R R T 7 i331 W W W W WWW C L C L C L 0 0 S A A P P 0 0 SSS A A PPPP 0 0 S AAAAA P S H H O O R r t 7 SSS HHHHH 0 0 RRRR T 7 S H h 0 0 r R T 7 !371 WW WW 1 W W 111 C L 0 0 S A A P CCCC LLLLL 000 SSSS A A P S H H 0 0 R R t 7 SSSS H H 000 R R T 7 ~i Guali~iers: /NOFEED /FLAO /FORM=DEFAULT /HEADER /LENGTH=66 /LIBRARY=SYSSLIBRARY:SYSDEVCTL. TLB /MARQIN=(BOTTOM=6) /TRAILER /TRUNCATE /WIDTH=132 :~i File $45DUA124' [DRANO25]W19 CLOSAP SHORT7. LIS;9 (1806, 1I, 1), last revised on 3-dAN-1990 10:07, is a 7 block sequential ~iie o~ned bg UIC [H43040, DRAN025]. The records a~e variable length with implied (CR) caeriage control. The longest ~ecord is 131 bgtes. dob WI9 CLOSAP SHORT7 (112) ~ueued to LP RM1228 on 3-dAN-19~O 10:08 bB use~ DRANO~5, UIC [H43040, DRANO~5], under account H43040 at peioritg 4, completed on printer _AKVXO2$TXDS: on 3-dAN-1990 10:08 ~om queue LP_RMl~28_A. V¥¥¥VVV¥¥¥ ........................... ' MUD WEIGHT CALCULATIONS WELL W-19 (21-16-11-12) Mud Wt. (8-1/2" Hole): 9.5 ppg. P Sag River: P Sadlerochit: P Top Sadlerochit: 4138 psi. 3880 psi. at 8800' TVDSS 3878 psi. OB Sag River: OB Top Sadlerochit: Current GOC: 184 psi. 512 psi. 8872' TVD BKB (above top of Sadlerochit) 9-5/8" Casing Pt. Top Sag River Top Sadlerochit 8752' TVD BKB 8748' TVD BKB 8885' TVD BKB 'Cement Calculations 13-3/8" CASING Measured Depth: 2680' Basis: 2.0 x Annular volume (0.6946 cuft/ft) Total Cement Vol: 3723 cu ft All Tail Slurry Vol: 3723 cuft 3878 Sx Cold Set II @ 0.96 cuft/Sk 9-5/8"CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: 10991' 90% Annular Volume to 13-3/8" + 50 cult (0.3 132 cuft/ft) 2392 cuft 1814 cuft 1010 Sx G+8% @ 1.796 cuft/Sk 578 cuft 500 Sx Neat G @ 1.156 cuft/Sk 5 1[2" LINER Measured Depth: 10741' Hanger- 11592' Shoe Basis: 1.5 X Annular volume to 9-5/8" shoe + 150 cuft (0.2291 cuft/ft) Total Cement Vol: 357 cult 231 Sx G+35% Si Flour at 1.546 cuft/Sk RIS: 01-04-90 RIG 3 MUD SYSTEM t~C? ALASKA UNITED DRILLING INC. RIG 3 MUD SYSTEM DAWN. $¥ DAT~ OC fober 1987 SCARE: N?S CHECI~ED J FIL~ ~0 ALASKA UNITED RIG NO. 3 MUD SOLIDS CONTROL EQUIPMENT 1 - Brandt Dual Tandem Shale Shaker 1 - Demco 6-12" Cone Shale Desander I - Demco 416H w/16 cones & (1) Demco 48H w/16 cones (Desiiter) 1- Tri-Flo Horizontal Vacuum Atmospheric Mud Degasser 1- 200 gpm Operating Capacity Centrifuge 19- Brandt MA5 Mud Mix Agitators 1- 125 bbl. Trip Tank 1- Recording drilling fluid pit level indicator with both visual and audio warning devices at driller's console 1- Drilling fluid flow sensor with readout at driller's console 1- Cavium Dew~.tering screen assembly CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (2) Loc (2 thru 8) (3) Admin (8) (~ thru - - (10 and 13) (4) Cas~ (14 th~ 22) YES Is the permit fee attached .......................................... ~ Company 7~~,~t~.~-r~ Lease & Well No. - - ~ " NO 2. Is well to be located in a defined pool ............................. 3. Is we_l] located proper distance from property line .................. 4. Is w~_located proper distance from other wells .................... 5. Is suz~icient undedicated acreage available in this pool 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... 9, 10. 11 12 13 (5) BOPE (23 thru 28) 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Does operator have a bond in force .................................. ~'~ Is a conservation order needed ...................................... ~/ Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~-~. -- Does the well have a"unique name and number .................. · ...... Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate~/,~ Are necessary diagrams and descriptions of diverter and BOPE attached. ~oes BOPE have sufficient pressure rating - Test to ~pc~ psig .. Does the choke manifold comply w/AMI RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. ~Pu~ REMARKS (6) OTHER (29 thru-' (6) Add: .Geology: DWJ~~--~' E~neering :/ .cs rev: 01/30/89 011 For 29. 30. 31. 32. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of Seabed conditions presented Additional requirements ............................................. Additional Remarks: INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE ~,~0 ~ I-O;~ ~fO II~.q'O oK V~--~ ~. ~oo~ 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. PROGB.%m: LI 8C~ REVISION: 5 2 Start of execution: Mon 5 F.EB ..90 .11:26a **** REEL HEADER ** ** LIS 90/01/21 ATLAS 01 'LIS CUSTOMER FORMAT TAPE' **** TAPE HEADER **** LiS 90/01/21 P~?RT NUMBER: W5790-MI CRO ./! 4171 'OPEN NOLE-DIFL, BHC, CN-GR & CNCN: RANGE IS 11596-7992 FT' FILE # MAIN .001 **** FILE EEADER **** 1024 CN : BP EXPLORATION WN : W-19 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 14 CURVES : NAME CODE SAMPLE# UNiT I GR 68 1 API 2 RFOC 68 1 ONMM 3 RILD 68 I OHMM 4 RILM 68 I OHMM 5 SPD 68 1 F/MM 6 SP 68 I MV 7 C~T 68 1 LB 8 TTEN 68 1 LB 9 CTT,~) fir I MMP'I't~ BYTES 4 4 4 4 4 4 4 4 MICROFILMED ...... 11 LSN 13 14 CNC * DATA RECORD DEPTH SPD AC 11596.000 0.0000000E+00 50.OO00O 11546.000. 24.99750 80.64642 11496.000 24.99750 68.52171 11446.000. 25.59120 72.76532 11396.000 24.99750 79.31476 11346.000 25.55550 82.28841 11296.000 24.99750 73.29280 11246.000 24.99750 80.42853 11196.000 24.99750 76.96851 11146.000 24.99750 68.84561 68 68 68 68 CTS 4 CTS 4 PCT 4 PCT 4 (TYPE# GR SP LSN o) 966 BYTES * CHT 'SSN 0.0000000E+ 00' -8O. 00000 30.00000 · O. 2000000 · 500.0000 100.0000 0.0000000E+00 -7i.62599 3O.O0O0O 21.23906 1034.718 100.0000 30.06578 -49.10240 102.7383 14.06525 1056.293 356.7900 27.24080 -52.41307 171.3979 9.216961 1075.523 334.8125 30.43086 -50.59950 104.0067 9.779037 1033.251 281.3760 26.46675 -56.68939 110.4764 11.85548 1080.335 277.0415 8.394314 1044.690 276.7029 110.7724 11.08985 111.2500 36.93477 -36.65358 114.8496 38.42201, -36.49655 120.2061 14,34698 1074.317 288.2642 12.61474 1153.006 287.6802 20.27249 120.3806 16.81091 1248.060 306.3208 RILD TTEN ON 0.2000000 4000.000 0.0000000E+00 5.876197 5302.605 0. 0000000E+ 00 7.053493 5499.098 12.18253 3.982600 5509.535 12.19409 2.622395 5519.512 21.36656 5.693047 5625.687 18.94144 7.476639 5553.281 18.69081 7.878604 5648.152 18.96872 9.514420 5792.207 17.54178 10.54477 5883.406 19.39330 RILM CILD CNC 0.2000000 0.0000000E+00 0.0000000E+00 7.256553 170.1781 0.0000000E+00 7.837528 141.7737 16.18253 4.646562 251.0922 16.19409 3.136527 381.3308 25.36656 6.133408 175.6529 22.94144 8.010612 133.7499 22.69081 7.193423 126.9260 22.96872 9.942204 105.1036 21.54178 9.911949 94.83377 23.39330 24. 99750 · .64.8.7703 11046.000 15.99840 84.37555 10996.000 20,99791 82.47501 10946.000 20.99791 62.50780 · 10896.000 0.0000000E+00 5O.OOO00 5.929358 117.7510 111.0797 18.84335 75.62469 65.32730 -90.32146 152.4365 ,' 80,29222 -211.9045 26.75591 72.35396 -80.00000 27.04890 1277.811 288.0952 28.40601 1216.474 229.1823 12.21732 949.4438 320.3977 0.2969167 720.7090 134.2698 0.2000000 500.0000 134.0002 5922.379 18.19464 18.06062 5771.801 25.40335 11.50423 5719.633 13.99176 4.192662 5565.742 59.89284 0.20O00OO 4000.000 58.17436 127.3049 22.19464 18.07512 55.36908 29.40335 11.98471 86.92455 17.99176 10000.00 238.5120 63.89284 0.2000000 0. 0000000E+00 62.17436 TOTAL DATA RECORDS STARTING TAPE DEPTH **** FILE TRAILER **** 92 11596.00 ENDING TAPE DEPTH = 10868.00 FILE # .. 2 REPEAT.'002 **** FILE HEADER **** 1024 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 14 5 6 7 8 9 10 11 12 13 14 : NAME I GR 2 RFOC 3 RILD 4 RILM' SPD SP CHT' TTEN CILD AC LSN SSN CNC .. CODE~, SAMPLE# UNIT 68 I API 68 I OHMM 68 I O~ 68 1 OHMM 68 1 F/MM 68 1 IvrV' 68 '~'' 1' LB 68 1 LB 68 1 MMHO z usl 68 1 CTS 68 1 eTS 68 I PCT 68 i PCT BYTES 4 4 4 4 4 4 4 4 4 4 4 4 4 4 * DATA RECO~ DEPTH SPD AC 11594.000 O. O000000E+O0 50.00000. 11544.000 21.99190 82.40991., 11494.000 22.99770 69.27322 11444.000 23.99760 72.35512 11394.000 23.99760 79.91809 11344.000 23.99760 82.98122 11294.000 23.99760 72.40193. 11244,000 23.99760 83.59451 .' 11194.000 ~ 23 99760 '77~68517 11144.000 23.99760 77.40755 11094.000 23.00360 63.01857 (TYPE# 0 ) SP . LSN 0.0000000E+00 -80.00000 30. 00000 0. O000000E+00 -52.76901 3O.0OO0O 28.26730 -39.76376 159.8942 30.08884 -44.65536 17'2,2873 31.17273 -36.48441 104.4108 26.52206 -41.14391 110.1904 136.9054 46.77179 102.5656 38.61047 -15.95178 112.4571 33.02763 -19.75725 132.8249 109:0213 35.42786 126.1926 276.3914 28,13901 131.1248 966 BYTES * RFOc CHT SSN O. 2000000 500.0000 100. 0000 12.92546 1014,014 100,0000 11.44461 1040.345 330.4917' 8.517103 1018.972 342. 7942 9.403889 1030.310 265.8669 11.30507 1061.605 280.2700 7.985584 1025.131 255.1729 11.29439 1028.237 280.2661 15.28456 1079.737 308.2473 14.52631 1135.740 255.6343 29.61401 1103~948 305.5510 RILD TTEN CN 0,2000000 4000.000 O. 0000000E+00 4.622418 5420.477 0.0000000E+00 5.950098 5558.828 13.56813 3.954387 5586.441 12.63208 2.686035 5678.520 19.41475 5.632512 5758.109 19.37988 6.987971 5744.441 18.69916 8.347200 5704.348 18.75185 8.971230 5827.117 16.65646 14.26301 5912.840 13.06880 10.80291 5945.891 16.77269 RILM CILD CNC 0.2000000 0. 0000000E+00 O. 0000000g+00 5.670212 216.3370 O. O000000E+O0 6.623357 168.0645 17.56813 4.696478 252.8837 16.63208 3.229466 372.2959 23.41475 5.821435 177.5406 23.37988 7.598372 143.1030 22.69916 7.968099 119.8006 22.75185 9.199205 111.4674 20.65646 13.61016 70.11143 17.06880 9,471767 92.56767 20.77269 74.00491 113'.'9409 10994.000 63.53043 15. 99840 -66 . 10271 81.00259 157.3667 284~0908 13.49298 820.8003 328.7104 18.76546 11.93414 5717.934 13.83360 22.76546 12.20486 83.79320 17.83360 10944.000 78.14915 0.0000000E+00 -179.2756 53.78075 28.75340 0.2000000 500.0000 128.3677 0,2000000 4000.000 47.02235 0'2000000 0.0000000E+00 51.02235 10894.000 71.08513 0. 0000000E+00 -80.00000 50.00000 29.15480 0.2000000 500.0000 134.5909 0. 2000000 4000.000 50.15860 0.2000000 0. 0000000E+00 54.15860 TOTAL DATA RECORDS': STARTING TAPE DEPTH = **** FILE TRAILER **** 91 11594.00 ENDING TAPE DEPTH = 10874.00 FILE # 3 CHCN .003 **** FILE HEADER **** 1024 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : FT 9 CURVES : NAME 1' GR 2 SPD 3' SP 4 CHT 5" TTEN 6 · LSN 7 SSN 8 CN. 9 CNC CODE SAMPLE# UNIT 68 1 APi z F/MM 68 1 ~ 68 1 LB 68 I LB 68 1 CTS. 68 1 CTS 68 1 PCT 68 I PCT BYTES 4 4 4 4 4 4 4 4 4 * DATA RECORD TTEN 10960.000 (TYRE# o) LSN " 0.0000000E+00 1006 BYTES * SPD · SSN · 46.23120 SP CHT CN CNC -192.1098 735.0596 ' .091o.ooo 5629.953 1o86O.ooo 5631.863 10810.000 5620.395 10760.000 5626.46I 10710.000 5656.992 10660.000 5583.418 10610.000 5573.164 10560.000 5550.141 o o.o0o 5497.547 10460,000 5475.437 10410.000 5435.723 10360.000 5493.707 O00 5420.652 10260. 000 5421.094 o o.oOo 5427.992 so . o. Ooo 5420.035 o.oooooOoE+oo 28.13370 78.78653 26.83211 ,, 74.07738 31.37520 63.91040 29.59581 79.15474 27.74240 76.23769 27.25790 74.50505 30.89441 73.99568 27.17081 61.46629 31.46631 53.57227 40.61990 51.48437 36.30360 47.10388 48.93491 54.86372 37.45750 56.06705 42.23260 71.42050 29.29961 71.69980 25.65170 44.99550 131.9098 44.99550 123.3732 37.88701 136.9827 43.88641 139,9677 · . 43.99561 129.8254 43.99561 132.7944 43.34070 136.8323 43. 10490 134,1351 140.7170 42.99571 162.2131 43.99561 155.2695 43.99561 181.2961 43.99561 148.7016 43.99561 157.6435 44.99550 134.3344 44.99550 138.6131 -189.1430 51.74480 -113.6320 49.76373 . . -98.96690 45.12167 -89.15332 52.66579 -100.2912 51.54356 -83.28058 56.07288 -108.5748 46.32777 -106.6862 57.72461 -100.9558 47.17220 -98.64432 38.69704 -89.18770 43,48402 -77.69179 34.35239 -83.20503 38.32475 34.75401 -59.63214 49.48549 71.74661 799.9788 55.54506 780.8027 52.56017 857.8447 55.24190 856.3704 48.64011 874.0034 51.32787 873.9377 59.21288 849.1362 49.46933 860.35.94 54.31914 859.9893 43.00468 864.8i25 36.91602 863.2822 39.05931 900.8921 30.47017 888.3853 35.60637 910.6956 36.30203 912.3716 50.59346 915.9895 57.33797 5366,187 10060.000 5343.320 zoo .o.ooo 5336.652 9960,000 5300.445 .. · 9910.000 5283.277 9 6o.ooo 5330,OOO 9810.000 5264.996 76o.o0o 5206.187 9710,000 5123.609 9660.000 5191.937 9610.000 5166.699 6o'ooo 5088.145 95 o.ooo 5011.180 9460.000 5034,836 9410,000 '4986.906 9360.000 4995. 266 .,. 93 .0.Ooo 25.13210 .. 72.75175 28,93350 71.79051 26.53000 68,12950 28.71991 64.88516 32,39301 42.10336 36.90930 · 46.18954 37.1.4360 46.79822 38,52962 48.40712 35.60800 47.60924 38.88091 · 64.86308 29,90520 72,37187 27.85741 51'. 97816 25.37680 60.71002 28.17680 57.84227 27.12030 62. I4709 23,83710 63.42990 131'.3434 44,88631 130.3950 43.99561 129,0497 43.23151 126.5842 43.75981 137.4877 42.99571 152,4484 42.99571 149,8621 · . 42,88651 155.8293 42.10500 145.7983 42.75990 149.2899 42.99571 128,4446 42.10500 124.9741 41.99580 136.4136 42.99571 123,0826 42.99571 129.0524 42.3408t 125.4462 42.75990 I 97l 65.93123 : -69.35681 47.86896 : -61.33395 55.88672 -80.22064 45,91245 -46.43225 42.90150 -57.04567 40.93333 -45.33237 39.35693 -48.42694 39,51443 -57.39606 40.33572 -58.58568 36.32707 -56.64932 43.81110 -60.23376 47.45598 -51,28143 70.78120 -41.15430 45,16435 -30.23984 53,34131 -43.89029 67.07535 -59.38115 55.38400 9i5.7166 48.63860 905.9460 51.55640 927.1174 45.56596 42,57401 951.7063 37,42743 960.9353 37.91600 935.8523 37.01370 914.4155 36.04605 942.7961 33.50377 950.7727 43.96347 912.1182 51.49057 912.4299 59.04915 915.3528 53.20210 917.5583 52.81607 924.7332 56.30199 927.0635 ~260.000 4913.055 92 0.ooo 4931.250. .,. ,, 9160.000 4897.746 ..9110,000 4811,930 9060.000 4801.570 9010.000 4787,488 8960,000 4830,879 8910,000 4727.922 8860.000 4728,293 8810.000 4673,273 8760. 000 4702,414 ?zO.ooo 4616,437 86 o.o0o 4656.715 s .o.ooo 4630.156 8560.000 4565,820 8510.000 4566.273 67.46858 26.28830 61,42294 26,64070 60,13695 22.59790 60.78355 28.47270 57. 53508 28.63910 54,87494 25,83400 59.72604 26.60051 60,68088 26,53531 64,99365 24,88860 60,37651 26.12691 51 · 99.022 31.83870 59.0582O 27.45190 26.52380 6i.15092 24.83130 25.29181 62.23225 25.65860 41.99580 126.6472 42.65071 125.3462 41,99580 121,0113 42.23160 129.4841 41.99580 130,0453 41,99580 138,0937 41.10512 129.8793 40,99591 132,2753 41.99580 128.1392 41.99580 123,3711 41,99580 133,5477 41.99580 120.3120 . 42.88651 122.7223 ~2.99571 121.1782 42.75990 122.5087 42.23160 120,4555 -49.10225 54.74419 -47.91351 52,11362 -46,53952 70,08716 -48.65057 48,70741 -66.00290 48,56633 -59.20181 69.76727 -64,14693 56,34334 -50,20692 58.99101 -51,09927 63,58466 -47.30205 52.49835 -45,97527 42,02812 -51.05206 45.43700 -63.38297 50.38406 -59.06247 56,27997 -ss.8xo35 55,38135 -55.55014 51.87651 927,3127 53,67310 926.4475 50,23779 938,1216 55,39183 925.0964 47.45416 919.4021 43,48349 943.8252 57.60172 934.6155 50,01376 934,2969 48,08316 933,3914 62,16664 920.0735 51,73515 952.0659 42.01570 925.9807 48,4242? 932.3286 51.43773 928.8022 54.06572 935.6931 49.25380 937,0925 50.28407 4481,137 26.91150 8410,000 61,59624 4494,867 25,33261 8360,000 64,86641 4509.691 22.38580 ., 8310,000 59.58827 4415,340 22,82100 132,3336 57.22523 .. [20.0910 52.92488 .. . 42.10500 -6i.13760 118,8697 68.59975 41,99580 119,5360 -44,18803 66,29988 52.52882 ,. 930,8757 55.88251 60.05742 925.6191 59,52669 8260. 000 64. 22604 41. 99580 -45. 22125 921. 1589 4409 . 043 28 , 24370 123 · 5544 45 , 28430 49,06844 8210. 000 99. 82939 42.3.0500 -47. 62337 937.8?35 4375,383 21,20520 119,3143 80,03278 65,75764 .. , 8160. 000 97. 72704 41,99580 -58. 78288 952 , 5496 4422,621 23,77723. 120,5961 61,37692 64.85052 8110,000 117,9962 4387.281 25.66870 41. 99580 -39. 09512 947 · 4900 130,0543 61,22885 56 · 50165 8060,000 4330.910 i80.6264 22.71901 41.99580 115,8737 -33,51685 62,18279 950,3206 59,36719 8010,000 126,9810 41. 99580 -35,13181 919,0815 4247,191 25,29210 122,3774 55,25288 56,83696 TOTAL DATA RECORDS .STARTING TAPE DEPTH **** FILE TRAILER **** 238 10960.00 ENDING TAPE DEPTH = 7992,00 **** .TAPE TRAILER **** LIS 90101121 4171· 01 TOTAL RECORDS IN THIS LOGICAL TAPE : 434 **** REEL TRAILER **** LIS 90/01/21 TOTAL RECORDS IN THIS LOGICAL REEL : TOTAL RECORDS IN THIS PHYSICAL REEL: End of execution: Mon 5 FEB 90 11:27a Elapsed execution time = 55.47 seconds. SYSTEM RETURN CODE = 0 435 435