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• • " i ! Post Office Box 244027 Anchorage,AK 99524-4027 0 gg q ,�U L 3 2O I L! 3800 Centerpoint Drive Hilcorp Alaska,LLC Suite 100 A®G CC Anchorage,AK 99503 Phone: 907/777-8300 Fax: 907/777.-8301 July 29, 2015 NES 1"\ u 2 � 2015 Commissioner Cathy Foerster S�►A� Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 / Anchorage, AK 99501 f D 1 ` O 1 - 17 Re: Duck Island Unit Well Renaming Request Dear Commissioner Foerster, Hilcorp Alaska, LLC (HAK) requests a change to the naming convention of Duck Island Unit wells to remove the unused suffixes at the end of each well name. Well names currently include a forward slash "I" followed by an obsolete bottom hole location designator. HAK would like to retain the well number as well as the "A, B, C...." sidetrack designations but remove the "/suffix". For example, "DUCK IS UNIT SDI 1-09A/L21" would become "DUCK IS UNIT SDI 1-09A". The attached spreadsheet includes original and new names for all Duck Island wells. While performing the review of Duck Island well names, HAK found a single well, "DUCK IS UNIT SDI 4-20/M35" (PTD # 1861730), that should also be modified to include an "A" label to reflect the fact that the well is a sidetrack from the original "DUCK IS UNIT SDI 4-20/T34" (PTD # 1861500). The original wellbore, abandoned 10/13/1986, was sidetracked to a new bottom hole location completed on 9/9/1987. This well appears to be one of the first sidetracks performed at Endicott. While the bottom hole code was changed, no letter was added to reflect the sidetrack. "DUCK IS UNIT SDI 4-20A" is also included on the attached spreadsheet. Sincerely, Wyatt Rivard Well Integrity Engineer Hilcorp Alaska, LLC CC Dave Roby Victoria Loepp Orig New API_WeIINo PermitNumber We1IName WellNumber WellNumber 50029218010000 1880370 DUCK IS UNIT MPI 1-01/J19 1-01 50029226010000 1951500 DUCK IS UNIT MPI 1-03/P16 1-03 50029216050000 1861060 DUCK IS UNIT MPI 1-05/020 1-05 50029217430000 1870810 DUCK IS UNIT MPI 1-09/118 1-09 50029217430100 1970290 DUCK IS UNIT MPI 1-09A/L21 1-09A 50029221070000 1901570 DUCK IS UNIT MPI 1-11/SN4 1-11 50029223610000 1930560 DUCK IS UNIT MPI 1-15/P25 1-15 50029221000000 1901500 DUCK IS UNIT MPI 1-17/SN2 1-17 50029221000100 1961990 DUCK IS UNIT MPI 1-17A/I17 1-17A 50029225690000 1950930 DUCK IS UNIT MPI 1-19/118 1-19 50029220050000 1900020 DUCK IS UNIT MPI 1-21/K25 1-21 50029225100000 1941280 DUCK IS UNIT MPI 1-23/015 1-23 50029217220000 1870420 DUCK IS UNIT MPI 1-25/N22 1-25 50029217220100 1970750 DUCK IS UNIT MPI 1-25A/K22 1-25A 50029216930000 1870090 DUCK IS UNIT MPI 1-27/P20 1-27 50029216690000 1861810 DUCK IS UNIT MPI 1-29/M25 1-29 50029225620000 1950720 DUCK IS UNIT MPI 1-31/M21 1-31 50029225770000 1951070 DUCK IS UNIT MPI 1-33/M23 1-33 50029225770100 1980870 DUCK IS UNIT MPI 1-33A/L24 1-33A 50029225770200 1982550 DUCK IS UNIT MPI 1-33B/L24 1-33B 50029225770300 2050040 DUCK IS UNIT MPI 1-33C/M24XX 1-33CXX 50029216720000 1861840 DUCK IS UNIT MPI 1-35/025 1-35 50029217480000 1870900 DUCK IS UNIT MPI 1-37/P24 1-37 50029218270000 1880630 DUCK IS UNIT MPI 1-39/P17 1-39 50029218270100 2061870 DUCK IS UNIT MPI 1-39A/N-16 1-39A 50029217130000 1870320 DUCK IS UNIT MPI 1-41/023 1-41 50029218640000 1881050 DUCK IS UNIT MPI 1-43/P26 1-43 50029219910000 1891240 DUCK IS UNIT MPI 1-45/Q26 1-45 50029216250000 1861310 DUCK IS UNIT MPI 1-47/Q21 1-47 50029216250100 1972030 DUCK IS UNIT MPI 1-47A/M20 1-47A 50029218410000 1880780 DUCK IS UNIT MPI 1-49/P21 1-49 50029223040000 1921190 DUCK IS UNIT MPI 1-51/V20 1-51 50029225010000 1941120 DUCK IS UNIT MPI 1-53/Q20 1-53 50029217880000 1880210 DUCK IS UNIT MPI 1-55/R25 1-55 50029218730000 1881140 DUCK IS UNIT MPI 1-57/R23 1-57 50029226440000 1960220 DUCK IS UNIT MPI 1-59/024 1-59 50029225200000 1941420 DUCK IS UNIT MPI 1-61/Q20 1-61 50029219050000 1890060 DUCK IS UNIT MPI 1-63/T22 1-63 50029226270000 1951880 DUCK IS UNIT MPI 1-65/N25 1-65 50029226270100 2032120 DUCK IS UNIT MPI 1-65A/N27 1-65A 50029219850000 1891140 DUCK IS UNIT MPI 1-67/T20 1-67 50029220200000 1900290 DUCK IS UNIT MPI 1-69/V19 1-69 50029215680000 1860630 DUCK IS UNIT MPI 2-02/P18 2-02 50029215850000 1860820 DUCK IS UNIT MPI 2-04/M19 2-04 50029216990000 1870180 DUCK IS UNIT MPI 2-06/J22 2-06 50029217710000 1880040 DUCK IS UNIT MPI 2-08/K16 2-08 50029223020000 1921170 DUCK IS UNIT MPI 2-12/Q16 2-12 50029216390000 1861490 DUCK IS UNIT MPI 2-14/016 2-14 50029218850000 1881340 DUCK IS UNIT MPI 2-16/M16 2-16 50029220320000 1900430 DUCK IS UNIT MPI 2-18/L16 2-18 50029220480000 1900600 DUCK IS UNIT MPI 2-20/L15 2-20 50029219310000 1890340 DUCK IS UNIT MPI 2-22/L14 2-22 Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. qCO- (~) File Number of Well History File PAGES TO DELETE Complete RESCAN Color items - Pages: Grayscale, halftones, pictures, graphs, charts - Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, NoFl'ype OVERSIZED - . Logs-of various kinds .. . Other COMMENTS: Scanned by Dianna Vincent Nathan Lowell TO RE-SCAN Notes: · Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ Og ggFO 0 oCTOBER 2'7 200 E PLUGGINC LOCATION CLEA.~ REPORT State of Alaska · ALASKA 0IL & GAS CONSERVATION COM~ISSION ~.=.o. ~'o- 15o 2~r~ NO. A_bnd Data 19'!1 .~ Mots casinq~ize, wi, deuth, c~= vol, & procedure. Review the well file, and-c~ent on plugging, well head Code · o Signed Date STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plugged Back for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well I--] Oil [~] Gas [] Suspended [~ Abandoned i--] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 90-150 396-238 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612~, 50-029-22100 ~. Location of well at surface ~ ~ 9. Unit or Lease Name 1995' SNL, 2070' WEL, SEC. 36, T12N, R16E '"..i~ Duck Island Unit At top of productive interval -~ 10. Well Number 4443' SNL, 4080' WEL, SEC. 19, T12N, R17E 1-17/SN-02 At total depth ' . 11. Field and Pool 4102' SNL, 3773' WEL, SEC. 19, T12N, R17E Sag Delta North/Ivishak 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 54.5'I ADL 312828 12. Date Spudded11/4/90 113' Date I'D' Reached ! 14' Date C°mp" Susp" °r Aband'115' Water depth~i~ °fish°re 116' N°' Of C°mpleti°nsl 1/30/90 1/24/97 - 12' MSLI Zero 17. Total Depth (MD+TVD)118. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 14525 10533 FTI 14431 10461 FTl [--]Yes [~No None MD 1465' (Approx.) 22. Type Electric or Other Logs Run DLL/MFSI_/SGT, DIL/BHC/GR, RFT 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 30" Structural Drive Pipe Surface 131' - Driven 13-3/8" 68# NTSOCYHE Surface 2546' 17-1/2" 3509 c.f. Permafrost 9-5/8" 47# NTSOS/NT95HS Surface 13878' 12-1/4" 3104 c.f. Class 'G' 7" 29# NT95HS 13612' 14514' 8-1/2" 413 c.f. Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 12500'-13665' 13579' MD TVD MD TVD 13967' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13663' P&A, 13 bbls Class 'G', Sqzd at 1500 psi 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on ProductionI N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing 3asing 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. REC[ VEi) dUL £ l 199 " Form 10-407 Rev. 07-01-80 Alaska Oil & Gas Cons.~tal~lJ~plicate 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. Top Sadlerochit 13851' 10031' Top Kavik 14140' 10240' Top Lisburne 14246' 10319' . . · 31. List of Attachments Summary of Daily Drilling Reports, Surveys, Annular Pumping Report 32' I hereby certifY that th~)~s ti~t t° the best °f mY kn°wledge 7///~/?~, Signed Steve Shultz _ Title Senior Drilling Engineer Date 1-17/SN-02 90-150 396-238 Prepared By Name/Number: Kathy Campoamor, 564-5122 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 RECEIVED dUL l 199T Oil & Gas Cons, C0rnmissi0n Anchorage Facility End MPI Progress Report Well 1-17A/I-17 Rig Doyon 15 Page Date 1 18 June 97 Date/Time 07 Feb 97 08 Feb 97 09 Feb 97 10 Feb 97 Duration 02:30-06:00 3-1/2 hr 06:00-06:30 1/2 hr 06:30-11:00 4-1/2 hr 11:00-12:00 1 hr 12:00-15:00 3 hr 15:00-17:00 2 hr 17:00-17:30 1/2 hr 17:30-18:00 1/2 hr 18:00-18:30 1/2 hr 18:30-19:00 1/2 hr 19:00-22:30 3-1/2 hr 22:30-02:00 3-1/2 hr 02:00-03:00 1 hr 03:00-04:30 1-1/2 hr 04:30-06:00 1-1/2 hr 06:00-06:30 1/2 hr 06:30-08:30 2 hr 08:30-09:00 1/2 hr 09:00-13:30 4-1/2 hr 13:30-18:00 4-1/2 hr 18:00-18:30 1/2 hr 18:30-23:30 5 hr 23:30-00:30 1 hr 00:30-03:30 3 hr 03:30-04:30 1 hr 04:30-05:30 1 hr 05:30-06:00 1/2 hr 06:00-06:30 1/2 hr 06:30-07:30 1 hr 07:30-08:00 1/2 hr 08:00-11:00 3 hr 11:00-14:00 3 hr 14:00-15:00 1 hr 15:00-18:00 3 hr 18:00-18:30 1/2 hr 18:30-22:00 3-1/2 hr 22:00-04:00 6 hr 04:00-04:30 1/2 hr 04:30-06:00 1-1/2 hr Activity Rig moved 50.00 % Held safety meeting Rig moved 100.00 % Retrieved Hanger plug Rigged up Surface lines Circulated at 13395.0 ft Installed Hanger plug Rigged down Xmas tree Held safety meeting Rigged down Xmas tree Installed BOP stack Tested BOP stack Retrieved Hanger plug Laid down 0.0 ft of Tubing Circulated at 13395.0 ft Held safety meeting Circulated at 13395.0 ft Worked stuck pipe at 13395.0 ft Prepared & fired cutting charge at 12500.0 ft Laid down 6000.0 fi of Tubing Held safety meeting Laid down 6500.0 ft of Tubing Installed Seal assembly Made up BHA no. 1 R.I.H. to 6159.0 ft Serviced Block line R.I.H. to 7000.0 ft R.I.H. -to 10400.0 ft Circulated at 10400.0 ft Tested Casing Circulated at 10400.0 fi Pulled out of hole to 1407.0 ft Pulled BHA Installed Bridge plug Held safety meeting Made up BHA no. 2 R.I.H. to 9940.0 ft Circulated at 9940.0 ft Drilled to 9972.0 ft 06:00-06:30 1/2 hr Held safety meeting 06:30-17:00 10-1/2 hr Milled Casing at l~.,,0..,ff_, .............................. . .......... !: Endicott Production Engineering Department CMT PLUG FOR SIDETRACK DATE: 1/24/97 WELL N°-: 1-17/SN-02 BP EXPLORATION REP: SERVICE COMPANY: R. Clump / S. Kimmet Doweil (Curt Thompson, Randy, Brent) / APC DATE/TIME OPERATIONS SUMMARY 09:00 11:08 TGSM. Sniff well house prior to entry (350 ppm H2S). Miru. SIP= 420 psi, lAP= 900 psi, OAP= 0 psi. Fresh H20 vac truck momentarily out of commision. Standby. PT hardline_w/60/40 MEOH to 4000 psi. Pump the following schedule;- ' . PUMPING SUMMARY TIME RATE .WHP STAGE CUM TOC COMMENTS BPM PSlG BBL BBL FT 11-15 0/ 0 0 0 Start injectivity test w/FSW. Stop for leak. 11:25 0/ Restart. 11:34 7.2 1250 55 55 Everything looking smooth. 12:02 7.2/5.0 1460 300 300 Reduce rate for lower rate injectivity. 12:12 5.0/2.4 970 320/0 320 Inject is 970 psi @ 5 bpm. Switch to gel spacer. t 2:19 0/1 410 3/0 323 Switch to cmt. .- 12:28 1.7/2.5 220 13/0 336 0 Switch to 3 bbl gel ;pacer. 12:29 2.5 380 3/0 339 Back on FSW. 12:30 7.2 1090 1 0 349 Up the rate. 12:52 7.2/3.5 1230 160 499 Reduce rate. 13:00 3:5 490 189 528 12632 Leading edge of Gel Spacer @ tailpipe 13:01 3.5/2 350 192/0 531 12829 Switch to 60/40 meoh. 13'03 2 240 4 535 . 13092 Leading edge of Gel Spacer @ top perf. 13:06 2/0 360 11 542 13553 Not pressuring up much. Shut down. Hestitate. 13:09 0/.3 220 ' 11 542 13553 Roll into it. 13:12 .3/0 280 1 2 543 13618 Shut down. Hesitate. 13:27 0/min 280 1 2 543 13618 All cement out tbg starting to catch pressure. 13:30 min/0 380 1 3 544 13663 Shut down hesitate fq_r 1/2 hr. BP246182 14:02 0/min 31 0 1 3 544 13663 Bump it up. 14:03 min/0 430 13.6 544.6 13679 Shut down for final hesitation. 14:32 0/min 350 13.6 544.6 13679 Bump it up. 14:33 0 540 1 4 545 13690 RDMO Dowell. 15:45 460 - Finished RDMO. 08:00 630 Pressure up 170 psi because of thermal expansion. Everything looking good. Summay: Total bbls pumped: 192 bbls SW, 6 b61s of 8.3#/gal gelled fresh water, 13 bbls of 15.8 #/gal class G cmt (5 hr 42 min thickening time) & 14 bbls 60/40 Meoh. TOC- ~13663-13690 BP246183 Endicott Production Engineering Department D AT E: 2/8/97 WELL N°-: 1-17/SN-02 TYPE OF OPERATION: BP EXPLORATION REP: SERVICE COMPANY: OPERATIONS REPORT CHEMICAL CUT TBG. VARBLE SWS DATE/TIME OPERATIONS SUMMARY I 0800 MIRU SWS 1 000_ HOLD SAFETY MEETING ON RIG FLOOR WITH ALL RIG PERSONEL & SWS PERSONEL. 1030 RIH TO 12500' & CUT TBG. APPEARS TO BE A GOOD CUT. POOH 1130 OOH. STAND BY WHILE RIG PICKS ON PIPE TO VERIFY CUT. TBG. CUT 12O0 RDMO NOTE' CHEMICALLY CUT TBG. @ 12500'. DID NOT HAVE ENOUGH LINE ON TRUCK TO GET BELOW GLM # 2. BP246180 STATE OF ALASKA REVISED 01/03/97' ALA~,.,A OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] 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 1995' SNL, 2070' WEL, SEC. 36, T12N, R16E At top of productive interval 4443' SNL, 4080' WEL, SEC. 19, T12N, R17E At effective depth 4146' SNL, 3814' WEL, SEC. 19, T12N, R17E At total depth 4102' SNL, 3773' WEL, SEC. 19, T12N, R17E 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 54.5' 7. Unit or Property Name Duck Island Unit 8. Well Number 1 - 17/S N- 02 9. Permit Number 90-150 10. APl Number 50-029-22100 11. Field and Pool Sag Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 14525 feet Plugs(measured) 10533 feet 14431 feet Junk(measured) 10461 feet Plug set in WD Packer 13975' ORIGINAL Length Size Cemented Structural Conductor 92' 30" Driven Su trace 2507' 13-3/8" 3509 c.f. Permafrost Intermediate 13839' 9-5/8" 3104 c.f. Class 'G' Production Liner 902' 7" 413 c.f. Class 'G' MD TVD BKB BKB 131' 131' 2546' 2485' 13878' 1005' 13612'-14514' 9849'-10524' Perforation depth: measured true vertical 13850'-13928', 14010'-14042', 14246'-14268' (Subsea) 9976'-10032', 10092'-10115', 10264'-10281' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 13665' Packers and SSSV (type and measured depth) JAN 03 1997 Alaska 0it & Gas Cons. C, ommissio~ 7" WD Packer at 13967'; 9-5/8" Packer at 13579'; 4-1/2" SSSV at 1550' 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation January 6, 1997 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Contact Engineer Name/Number: Chris West, 564-5089 Prepared By Name/Number. 17. I hereby ce~i~~or[~l~and correct to the best of my knowledge Signed Title Senior Drilling Engineer Ste~/e Shultz ~ ~ Kathy Campoamor, 564-5122 Date 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- ~.~ IApproval No. 396-238 Approved by order of the Commission 0rioinal Signeo Form 10-403 Rev. 06/15/88 Commissioner App[uw.d Cu~y Returned Date ("' ? ,-? ? Submit In Triplic~ SUMMARY PROCEDURE . 2. 3. 4. ,6. 6. 7. 8. The 9-5/8 "x 4-1/2" production packer is a Baker permanent packerwith a tubing seal assembly above, and will not be recovered. There is a plug in the WD Packer. The new 7"x 4,5" packer should be set at +/- 12,180' MD. . PRE-RIG O 1~ EBAT_IQNS_ 1. RU wireline, Pull the WL $SSV. Drift and dummy off gas lift mandrels, and leave the GLM #1 open. 2. Establish bullhead rate down tubing and into perforations. Pump 50 sx of class G cement and circulate down the tubing, when cement reaches open GLM #1, close BOP and bullhead into. Displace to 13,665' MD. Squeeze cement into perforations up to 1500 psi. 4. RU wireline and outtubing above X nipple at 13,571' MD. 5. Circulate the 4.5" tubing with 1.5 volumes of 9.5 ppg brine cr milling fluid. Check that the well is dead. Freeze protect the top 200' with diesel. Set BPV. .lAc_to;. Maintain contact with Drilling. If rig move is delayed to more than four days after the well kill, a deeper freeze protect will need to be done by the PE's. 6. Dig out the cellar and level the pad. Inspect the wellhead and tree. Replace the 9-5/8" packoff and function test the LD$'s. RIG OPERATIONS fSUM_M__ARY} Mobilize Doyon 15. Review Endicott Simultaneous Operations Plan concerning rig moves. Check that the well is dead. If not circ well w/9.$ ppg brine or milling fluid, ND the tree, and NU the BOPE. Test the BOPE and pull BPV. (1/2 day) Screw into the landing joint. Pull and LD the tubJng~ (1 day) Run and set 9-5/8" wireline bridge plug at 9,100' MD with CCL to set BP 3 feet below collar. (1/2 day). P/U 9-5/8" whipstock and milling BHA and TIH to cut window from 9,100' - 9,112' MD. (2 days) POOH w/mills. (1/2 day) Pick up Sperry 6.75" directional BHA to turn and drop @ 6°/100 feet to 220 at appx 9,936 MD. Drill ahead as specified by the rigsite geologist to TD at 13,076'MD. POOH. (15 days) If hole conditions dictate, run HO over hole interval and spot lubricant in OH section. POOH. Run 7" solid liner from 9,000' to 13,076 MD, reciprocate for as long as possible and cement as per plan. (2 days) 11, RIH w/7" x 4-1/2" packer, 4-1/2" L-80 tubing, anti 6 GLM to expected setting depth at 12,500 MD. Drift packer, tubing and ali jewlery before running. (1 day) 12. Pump Corrosion inhibitor. Set the 7" packer. Test the tubing to 3500 psi. Test the packer and IA to 3500 psi. (1/2 day) 13. Set the BPV. ND the ELOPE, and NU the tree, Shear the RP valve and freeze protect the well. (1/2 day). 14. Turn the well over to Production. 15_ Perforate with 'I-I'CP charges at 1000 psi underbalanced with perforation intervals picked from logs. (3days) 1-17a/1-17 Drilling Program 1/6/97 PAGE 9 IF YOU DONT KNOW - ASK ,jAN 0 6 1997 Alaska 0il & Gas Cons. Commission Anchora§e TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator R.T. ELEV = 54.4' WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) B.F. ELEV = 18.2' MAX. DEV. = 54:36 7400 M.D. O SSSV LANDING NIPPLE I 1550' OTIS (3.813" MIN.ID) 13-3/8", 68#/ft, NT80 CYHE BUTT CSG W/SSSV MIN I.D. 2.0" 4-1/2", 12.6#/ft, L-80, IDS GLM's (Camco), (1-1/2" / Latch) No. TVDSS MD-BKB 7 3954' 4651' 9-5/8", 47#/ft 6 6340' 8372' NT80S XO to NT95HS I 5 10369' 7536' I I 3 8811' 12276' 2 9307' 12973' 1 9747' 13553' 4-1/2 .... SWS" NIPPLE ~ I (Parker) (3.813" ID). 13571' Baker LATCH I 13578' ASSEMBLY J 9-5/8" PACKER TOP OF 7" LINER X ] rx Baker (3.99" I.D.). 13579' 4-1/2", 12.6#/ft L-80, TAILPIPE ~. ~ (Parker) (3.813" ID) 9-5/8", 47#/ft, NT95HS, NSCC ! ! 4-1/2 .... SWS" NIPPLE k (Parker) (3.813" ID) PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) r~ SIZE SPF INTERVAL STATUS 4.5 5 13850'- 13928' OPEN 4.5 5 14010' - 14042' CLOSED 3.375" 6 14246'- 14268' CLOSED i 7 .... WD" ~ ~ OTIS PACKER 13967' 4-1/2 .... X" NIPPLE Tbg Vol = 206 Bbls. ~ ' (Otis) (3.813" ID) 13975' Tailpipe Vol = 1.3 Bbls.~ 4-1/2 .... XN" NIPPLE Liner to Perf Vol = 6.9 Bbls. (Otis) (3.725" ID) 13980' ~ ~- 4-1/2" WLEG 13982' MARKER JOINT I 14178' PBTD I 14431' I Date By Comments ENDICO'I-D WELL: 1-17/SN-02 12/4/90 PGS PROPOSED COMPLETION APl NO. 50-029-22100 1/2/91 JLH COMPLETION DE-COMPLETION DIAGRAM Page I of 4 9/25/92 JLH SET PLUG IN WD PKR 11/4/93 JLH Update Info BP EXPLORATION (ALASKA), INC GLM's (Camco),(1-1/2"/ Latch) No. TVDSS MD-BKB 7 3954' 4651' 6 6340' 8372' 5 7536' 10369' 4 8196' 11382' 3 8811' 12276' 2 9307' 12973' 1 9747' 13553' TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator R.T. ELEV = 54.4' WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) B.F. ELEV = 18.2' ~ ~ m~.,.,-- --,, ~ MAX. DEV. = 54:36 7400 M.D. (~) SSSV LANDING NIPPLE I 1550'I OTIS (3.813" MIN.ID) 13-3/8", 68#/ft, NT80 CYHE BUTT CSG W/SSSV MIN I.D. 2.0" I I 4-1/2", 12.6#/ft, L-80, TDS GLM's (Camco), (1-1/2" / Latch) No. TVDSS MD-BKB 7 3954' 4651' 9-5/8", 47#/ft ~ 6 6340' 8372' NT80S XO to NT95HS I 5 7536' 10369' 11465' __ 4 8196' 11382' 3 8811' ' 12276' 2 i 9307' 12973' 1 9747' 13553' 4-1/2 SWS"NIPPLE .... I I (Parker) (3.813" ID) 13571' ; Baker LATCH i~ ASSEMBLY 13578' J 9-5/8" PACKER ~ '1 [ ~(~ -- Baker (3.99" I.D.) 13579' I TOP OF 7" LINER 4-1/2", 12.6#/ft L-80, TAILPIPE '1 13612''1 i I ! 4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) 13632' 4-1/2" WLEG 1 3665' I Ref. Log: DLL-GR (12/1/90) ==}======;============;=;;=;=====;=%=;==;====;;===;=======;= = 50 Sack C ' :: .:':.: :.2 :c ;:c:.::: :.:.: :: :.:.:.:.:.:.:.:.:...:.: :.:.:..: ..: ......... 4.5 5 13850' - 13928' OPEN ~..~.....~..~.......~~~.........~......~.....~.....`...~.....~....~..............~~... 4.5 5 14010' - 14042' CLOSED ~asl~ Oil & Gas Cons. Commission 3.375" 6 14246'- 14268' CLOSED ARchora~e ~ ~ 7" OTIS "WD" PACKER I 13967' 4-1/2 .... X" NIPPLE , Tbg Vol = 206 Bbls. L,_J (otis) (3.813" ID)I 13975' Tailpipe Vol = 1.3 Bbls.~ 4-1/2 .... XN" NIPPLE Liner to Perf Vol = 6.9 Bbls. (Otis) (3.725" ID). 13980' ' ~ 4-1/2" WLEG 13982' I i J MARKER JOINT 14178' ,,~ % ,¢,% / %,.. % / % ,¢,% ,,,' TKC 14514' '~- ....... Date By Comments ENDICOTT WELL: 1-17/SN-02 12/4/90 PGS PROPOSED COMPLETION APl NO. 50-029-22100 DE-COMPLETION DIAGRAM 1/2/91 JLH COMPLETION Page 2 of 4 9/25/92 JLH SET PLUG IN WD PKR BP EXPLORATION INC 11/4/93 JLH Update Info (ALAtSKA}, GLM's(Camco),(1-1/2"/ Latch) No. TVDSS MD-BKB 7 3954' 4651' 6 6340' 8372' 5 7536' 10369' 4 8196' 11382' 3 8811' 12276' 2 9307' 12973' 1 9747' 13553' TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) 13-3/8", 68#/ft, NT80 CYHE BUTT CSG I 9-5/8", 47#/ft NT80S XO to NT95HS 11465' TOP OF 7" LINER PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) I SIZE I SPF 4.5 J 5 4.5 I 5 3.375"I 6 INTERVAL 13850'-13928' 14010'-14042' 14246'-14268' STATUS OPEN CLOSED CLOSED Tbg Vol = 206 Bbls. Tailpipe Vol - 1.3 Bbls. Liner to Perf Vol -- 6.9 Bbls. PBTD I 14431' 7", 29#/ff, NT95HS I TKC I 14514' R.T. ELEV = 54.4' B.F. ELEV - 18.2' MAX. DEV. - 54:36 7400 M.D. Cut and pull tubing 4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) 13571' Baker LATCH ASSEMBLY 13578' 9-5/8" PACKER Baker (3.99" I.D.) 13579' 4-1/2", 12.6#/ft L-80, TAILPIPE 4-1/2 .... SWS" NIPPLE I (Parker) (3.813" ID) I 13632' ~4-1/2 .... SWS" NIPPLE I (Parker) (3.813" ID) I 13653' 4-1/2" WLEG J 13665' I 50 Sack Cement plug squeezed into Perforations 7" OTIS "WD" PACKER I13967' 4-1/2 .... X" NIPPLE (Otis) (3.813" ID) 13975' 4-1/2 .... XN" NIPPLE (Otis) (3.725" ID) 13980' 4-1/2" WLEG I 13982' MARKER JOINT I 14178' Date Comments 12/4/90 PROPOSED COMPLETION 1/2/91 COMPLETION 9/25/92 SET PLUG IN WD PKR 11/4/93 Update Info ENDICOTT WELL: 1-17/SN-02 APl NO. 50-029-22100 DE-COMPLETION DIAGRAM Page 3 of 4 BP EXPLORATION (ALASKA), INC TREE: 4-1/16"/5000 psi/McEvoy / Baker Actuator WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) 13-3/8", 68#/ft, NT80 CYHE BUTT CSG I 9-5/8", 47#/ft NT80S XO to NT95HS 11465' I R.T. ELEV - 54.4' B.F. ELEV - 18.2' MAX. DEV. = 54:36 7400 M.D. Set Bridge plug, whipstock and Sidetrack well TOP OF 7" LINER PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) 4'515 I 4.515I INTERVAL 13850' - 13928' 14010' - 14042' 14246' - 14268' STATUS OPEN CLOSED CLOSED Tbg Vol = 206 Bbls. Tailpipe Vol: 1.3 Bbls. Liner to Perf Vol: 6.9 Bbls. PBTD J 14431' 7", 29#/ft, NT95HS I TKC J 14514' J~ % %' %' % %, ~-~ MARKER JOINT 4-1/2 .... SWS" NIPPLE I (Parker) (3.813" ID) 13571' Baker LATCH J ASSEMBLY 13578' 9-5/8" PACKER J Baker (3.99" I.D.) 13579' 4-1/2", 12.6#/ft L-80, TAILPIPE 4-1/2 .... SWS" NIPPLE I (Parker) (3.813" ID) 13632' ~ 4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) I 13653' 4-1/2" WLEG I 13665' 50 Sack Cement plug squeezed into Perforations 7" OTIS "WD" PACKER J 13967' 4-1/2 .... X" NIPPLE J (Otis) (3.813" ID) 13975' 4-1/2 .... XN" NIPPLE I (Otis) (3.725" ID) 13980' 4-1/2" WLEG I 13982' 14178' Date Comments 12/4/90 1/2/91 9/25/92 11/4/93 PROPOSED COMPLETION COMPLETION SET PLUG IN WD PKR Update Info ENDICO'n' WELL: 1-17/SN-02 APl NO. 50-029-22100 DE-COMPLETION DIAGRAM Page 4 of 4 BP EXPLORATION (ALASKA), INC RT. ELEV = J 54.5 BF. ELEV = I 15.3I TREE: 4-1/2", 5000 psi / WELLHEAD: 13 5/8" / 5000 psi / Wellhead: 13-5/8", 5000 psi, FMC SSSV LANDING NIPPLE ( 3.813" MIN. ID) W/SSSV M~N LD. is 2.00" 1600' 3-3/8" Surf Csg I 2541' Abandoned SN-02 Sidetracked 1-17 Welibore 4-1/2" L-80 Tbg Tubing Drift = 3.833" Minimum Drift thru string = 3.725" Top of Cement 1000' MD above Kekiktuk-- (30% excess). ~ 9-5/8" Csg *Hazard warning: From the Top of the Kekiktuk to the top of the 3A there are the possibilities of gas under-runs & variable reservoir pressures (3.1 - 9.4 ppg emw). Projected Tops & Contacts MDRKB ' TVD$S OGOC 9825' CGOC 9950' Top Kek 9950' COWC 10150' OOWC 10195' TD 10360' DATE GAS LIFT MANDRELS Slimhole 1" pockets 2' MD-BKB TVD-SS 3500' #5 5250' .#4 6300' #3 7000' #2 7700' #1 8400' -- 4-1/2" 'X' NIPPLE (3.813" ID) ProductionPacker I ' 4-1/2" L-80 Taiipipe 4-1/2" 'X' NIPPLE ' ( 3.813" ID) 4-1/2" 'XN' NIPPLE (3.725" ID) WLEG I Set the tubing string so that the WLEG is approximately 350' MD above the top likely pen' (GOC 9854' TVDSS) to facilitate CTU squeezing & logs. A two nipple 100' tailpipe assembly Is recommended. The packer setting depth (450' MD above the GOC) should be below the top of the cement (1000' MD above the top of the Keklktuk). Minimum PBTD (top of float collar & cement) should be at least 60' MD below the lowest likely perforation (OOWC 10195' TVDSS). 7" Production klner Desired TD at least 165' MD below the lowest likely pen' (OWC 10195' TVDSS). REV. BY COMMENTS ENDICOTT WELL 1-17a / !-17 APl NO: PROPOSED DRILLING DIAGRAM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1 Type of Request: ~ Abandon [] Suspend [] Plugging [] Time Extension [] Perforate · Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] 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 1995' SNL, 2070' WEL, SEC. 36, T12N, R16E At top of productive interval 4443' SNL, 4080' WEL, SEC. 19, T12N, R17E At effective depth 4146' SNL, 3814' WEL, SEC. 19, T12N, R17E At total depth 4102' SNL, 3773' WEL, SEC. 19, T12N, R17E 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 54.5' 7. Unit or Property Name Duck Island Unit 8. Well Number 1-17/S N-02 9. Permit Number 90-150 10. APl Number 50-029-22100 11. Field and Pool Sag Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 14525 feet 10533 feet 14431 feet 10461 feet Length Size Structural Conductor 92' 30" S u rface 2507' 13-3/8" Intermediate 13839' 9-5/8" Production Liner 902' 7" Plugs (measured) Junk (measured) Driven 3509 c.f. Permafrost 3104 c.f. Class 'G' Plug set in WD Packer 13975' ORI6!NAL Cemented MD BKB 131' 2546' 13878' 413 c.f. Class 'G' TVD BKB 131' 2485' 1005' 13612'-14514' 9849'-10524' Perforation depth: measured true vertical 13850'-13928', 14010'-14042', 14246'-14268' (Subsea) 9976'-10032', 10092'-10115', 10264'-10281' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 13665' Packers and SSSV (type and measured depth) 7" WD Packer at 13967'; 9-5/8" Packer at 13579'; 4-1/2" SSSV at 1550' 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation January 1, 1997 16. If proposal was verbally approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Name of approver Date approved Contact Engineer Name/Number: Chris West, 564-5089 Prepared By Name/Number: Kathy Campoamor, 564-5122 Signed - , SteveShullz /~ I.Z.U~_.[ '% ~tu.~ Title Senior Drilling Engineer ~ Comm,ssEon Use Only Date Conditions of Approval: Notify Commission so representative may witness Plug integrity .--'"" BOP Test ,---"" Location clearance __ Mechanical Integrity Test Subsequent form re(:{ru)~110- 4,0 "~ ;-_. J ,.~xl'~~ ~'~.~ i Approved by order of the Commission ~avid W Johnston '~,~'/i'~c°mmissi°ner Form 10-403 Rev. 06/15/88 " ' ..~ IAppr°val N°',..~OI. l:" c~3 ~__ D at e/r~,//_~'./~.~'~,~' Submit/Ir~ Tfipiic~tt~ SUMMARY COMMENTS , . . . . . . . . , RIG . . . . . , . 10. 11. 12. PROCEDURE 13. 14. 15. The 9-5/8 "x 4-1/2" production packer is a Baker permanent packer with a tubing seal assembly above, and will not be recovered. There is a plug in the WD Packer. The new 7"x 4.5" packer should be set at +/- 12,500' MD. PRE-RIG OPERATIONS 1. RU wireline,j~_ll GLM valves, and~ at 13,975 if possible. If Plug was not recovered in step #1, Rig up coiled tubing and RIH to 13,975 and pull plug. RIH with coiled tubing to 14,268. Rig up cement trucks to X-Mas tree and establish rate down CT. Pump 15.~..~Q.sx of_class G cement balanced plugand circulate down the coil tubing. Displace to 13,665' MD, while pulling coil. Close CT BOP and squeeze cement to 1500 psi. Pull coil to 13,000 and circulate clean. POOH with coil tubing. RU wireline and cut tubing above X nipple at 13,571' MD. Pull the WL SSSV. Drift and dummy off gas lift mandrels, and leave the GLM #1 open. 10. Circulate the 4.5" tubing with 1.5 volumes of 9.5 ppg brine. Check that the well is dead. Freeze protect the top 200' with diesel. Set BPV. Note: Maintain contact with Drilling. If rig move is delayed to more than four days after the well kill, a deeper freeze protect will need to be done by the PE's. 1 1 Dig out the cellar and level the pad. Inspect the wellhead and tree. Test the 9-5/8" packoff and function test the LDS's. OPERATIONS (SUMMARY) 1. Mobilize Doyon 15. Review Endicott Simultaneous Operations Plan concerning rig moves. Check that the well is dead. If not circ well w/9.5 ppg brine. ND the tree, and NU the BOPE. Test the BOPE and pull BPV. (1/2 day) Screw into the landing joint. Pull and LD the tubing. (1 day) Run and set wireline bridge plug at 9,200' MD P/U whipstock and milling BHA and TIH to cut window from 9,195' - 9,207' MD. (2 days) POOH w/mills. (1/2 day) Pick up Sperry 6.75" directional BHA and ATJ 18 bit to build @ 6°/100 feet to 22° at appx 10,061 MD. Drill ahead as specified by the rigsite geologist to TD at 13,113'MD. POOH. (15 days) If hole conditions dictate, run HO over hole interval and spot lubricant in OH section. POOH. Run 7" solid liner from 9,200' to 13,076 MD, reciprocate for 4 hours and cement as per plan. (2 days) RIH w/7"x 4-1/2" packer, 4-1/2" L-80 tubing, and 6 GLM to expected setting depth at 12,500 MD. Drift packer, tubing and all jewlery before running. (1 day) Pump Corrosion inhibitor. Set the 7" packer. Test the tubing to 3500 psi. Test the packer and IA to 3500 psi. (1/2 day) Perforate with -I-I-CP charges at 1000 psi underbalanced with perforation intervals picked from logs. (3days) Set the BPV. ND the BOPE, and NU the tree. Shear the RP valve and freeze protect the well. (1/2 day). Turn the well over to Production. 1-17a/I-17 DRILLING PERMIT 12/12/96 TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) R.T. ELEV -- 54.4' B.F. ELEV = 18.2' MAX. DEV. = 54:36 74OO M.D. 13-3/8", 68#/ft, NT80 CYHE BUTT CSG I2546' I 9-5/8", 47#/ft NT80S XO to NT95HS 11465' I SSSV LANDING NIPPLE OTIS (3.813" MIN.ID) W/SSSV MIN I.D. 2.0" I1550' 4-1/2", 12.6#/ft, L-80, TDS GLM's(Camco),(l-1/2"/ Latch) No. TVDSS MD-BKB 7 3954' 4651' 6 6340' 8372' 5 7536' 10369' 4 8196' 11382' 3 8811' 12276' 2 9307' 12973' 1 9747' 13553' TOP OF 7" LINER PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) 3'375" I 6I INTERVAL STATUS 13850'-13928' 14010'-14042' 14246'-14268' OPEN CLOSED CLOSED Tbg Vol = 206 Bbls. Tailpipe Vol = 1.3 Bbls. Liner to Perf Vol = 6.9 Bbls. PBTD I 14431' ~'~ 7", 29#/ft, NTe5HS I TKC 14514' Date Comments 12/4/9O 1/2/91 9/25/92 11/4/93 PROPOSED COMPLETION COMPLETION SET PLUG IN WD PKR Update Info [~o ~ t(C0 4-1/2 .... SWS" NIPPLE I (Parker) (3.813" ID) 13571' Baker LATCH I ASSEMBLY 13578' 9-5/8" PACKER I Baker (3.99" I.D.) 13579' ~ 4-1/2", 12.6#/ft L-80, TAILPIPE 4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) 13632' 13653' 13665' ~4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) 4-1/2" WLEG 7" OTIS "WD" PACKER I 13967' 4-1/2 .... X" NIPPLE I (Otis) (3.813" ID) I 13975' 4-1/2 .... XN" NIPPLE I (Otis) (3.725" ID) I 13980' 4-1/2" WLEG 13982' % % % % % % , ,:,:,:,:,5,'.' ,~,'~' MARKER JOINT I 14178' ENDICOTT WELL: 1-17/SN-02 APl NO. 50-029-22100 DE-COMPLETION DIAGRAM Page I of 5 BP EXPLORATION (ALASKA), INC TREE: 4-1/16"/5000 psi/McEvoy / Baker Actuator R.T. ELEV = 54.4' WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) B.F. ELEV - 18.2' MAX. DEV. - 54:36 7400 M.D. O SSSV LANDING NIPPLE 1550' OTIS (3.813" MIN.ID) 13-3/8", 68#/ft, NT80 CYHE BUTT CSG W/SSSV MIN I.D. 2.0" 4-1/2", 12.6#/ft, L-80, IDS GLM's (Camco), (1-1/2" / Latch) No. TVDSS MD-BKB 7 3954' 4651' 9-5/8", 47#/ft 6 6340' 8372' NT80S XO to NT95HS I 5 10369' 7536' 3 8811' 12276' 2 9307' 12973' I I ' (Parker) (3.813" ID) 13571' BakerLATCH I 13578, ~ ASSEMBLY Vf 9-5/8"Baker PACKER(3.99,, I.D.) 13579' TOP OF 7" LINERV/\3 4-1/2", 12.6#/ft L-80, TAILPIPE I 13612' I ! I 4-1/2 .... SWS" NIPPLE I 13632' (Parker) (3.813" ID) 9-5/8", 47#/ft, NT95HS, NSCC /.4, ! I ~ 4-1/2 .... SWS" NIPPLE I ~. (Parker) (3.813" ID) 1 3653' I 13878' I '~ ' ' 4-1/2"WLEG I 13665' PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) SIZE SPF INTERVAL STATUS 4.5 5 13850'- 13928' OPEN 4.5 5 14010'- 14042' CLOSED 3.375" 6 14246'- 14268' CLOSED ~ ~ 7" OTIS "WD" PACKER I 13967' I ~ 4-1/2 .... X" NIPPLE I ] ' (Otis) (3.813" ID) 13975' Tbg Vol = 206 Bbls. 4-1/2 .... XN" NIPPLE Tailpipe Vol = 1.3 Bbls. ] ! ' (Otis) (3.725" ID) 13980' Liner to Perf Vol = 6.9 Bbls. 13982' I MARKER JOINT I 14178' PBTD 14431' ~ ' % % % % % % , Date By Comments ENDICOTT WELL: 1-17/SN-02 12/4/90 PGS PROPOSED COMPLETION APl NO. 50-029-22100 DE-COMPLETION DIAGRAM 1/2/91 JLH COMPLETION Page 2 of 5 9/25/92 JLH SET PLUG IN WD PER BP EXPLORATION INC 11/4/93 JLH Update Info (ALA61~A), GLM's(Camco),(l-1/2"/ Latch) No. TVDSS MD-BKB 7 3954' 4651' 6 6340' 8372' 5 7536' 10369' 4 8196' 11382' 3 8811' 12276' 2 9307' 12973' 1 9747' 13553' TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) R.T. ELEV = 54.4' B.F. ELEV = 18.2' MAX. DEV. = 54:36 7400 M.D. 13-3/8", 68#/ft, NT80 CYHE BUTT CSG I 9-5/8", 47#/ft NT80S XO to NT95HS 11465' SSSV LANDING NIPPLE OTIS (3.813" MIN.ID) W/SSSV MIN I.D. 2.0" 1550' 4-1/2", 12.6#/ft, L-80, TDS GLM's(Camco),(1-1~"/ Latch) No. TVDSS MD-BKB 7 3954' 4651' 6 6340' 8372' 5 7536' 10369' 4 8196' 11382' 3 8811' 12276' 2 9307' 12973' 1 9747' 13553' TOP OF 7" LINER 13878' PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) INTERVAL STATUS 13850'-13928' 14010'-14042' 14246'-14268' CLOSED CLOSED CLOSED Tbg Vol = 206 Bbls. Tailpipe Vol = 1.3 Bbls. Liner to Perf Vol: 6.9 Bbls. PBTD 7", 29#/ft, NT95HS TKC Date 12/4/90 1/2/91 9/25/92 11/4/93 I14431' J ~ I 14514' "~ Comments PROPOSED COMPLETION COMPLETION SET PLUG IN WD PKR Update Info ,%/%/%/%/%/%/' ,%/%/%/%/%/%/' ~ , ' , ' , ' ,!~ t..llI % % % % % % '%/%/%/%/%/%'", 4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) 13571' Baker LATCH ASSEMBLY 13578' 9-5/8" PACKER Baker (3.99" I.D.) 13579' ~ 4-1/2", 12.6#/ft L-80, TAILPIPE 4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) ~4-1/2 .... SWS" NIPPLE (Parker) (3.813" ID) 4-1/2" WLEG 7" OTIS "WD" PACKER 4-1/2 .... X" NIPPLE (Otis) (3.813" ID) 4-1/2 .... XN" NIPPLE (Otis) (3.725" ID) 4-1/2" WLEG 13632' 13653' I13665' MARKER JOINT 13967' 13975' 13980' 13982' 14178' ENDICOTT WELL: 1-17/SN-02 APl NO. 50-029-22100 DE-COMPLETION DIAGRAM Page 3 of 5 BP EXPLORATION (ALASKA), INC TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator R.T. ELEV: 54.4' WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) B.F. ELEV - 18.2' '" MAX. DEV. -- 54:36 7400 M.D. 9-5/8", 47#/ft NTSOS XO to NT95HS ]' (Parker) (3.813" ID) 13571' BakerLATCH I 13578, J ASSEMBLY TOP OF 7" LINER~/~'1 r'/~ 4-1/2", 12.6#/ft L-80, TAILPIPE I 13612' I~ I I (Parker) (3.813" ID) 13632' 9-5/8", 47#/ft, NT95HS, NSCC ~ ! ! ~' 4-1/2 .... SWS" NIPPLE I 13878' J ,, ~ ~k (Parker) (3.813" ID) 13653' ,.;?,~,,~,,,~,%. 4-1/2" WLEG I. 13665' PERFORATING SUMMARY %' %' %' %'"" SIZE SPF INTERVAL STATUS 4.5 5 13850'- 13928' CLOSED ,~%'~%'"%'"~",," 4.5 5 14010' - 14042' CLOSED " ,. %' ,, %' ,. %' ~ ~ ,, %. 3.375" 6 14246' 14268' CLOSED .... 7" OTIS "WD" PACKER 13967' · '%'/%'," (Otis) (3.813" ID) 13975' Tbg Vol = 206 Bbls. ,,%'/%'/' ,.%',.%',,%' 4-1/2 .... XN" NIPPLE Tailpipe Vol = 1.3 Bbls. ,~,'~"~ (Otis) (3.725" ID) 13980' Liner to Perf Vol = 6.9 Bbls. ,%',,%',,%'~' "' %" %" "' %" "' ' 13982' I MARKER JOINT I 14178' PBTD I 14431' I I% %, % % % % 7"' 29#/ft' NT95HS I I TKC 14514'~ ....... Date By Comments ENDICOTT WELL: 1-17'/$N-02 12/4/90 PGS PROPOSED COMPLETION APl NO, 50-029-22100 DE-COMPLETION DIAGRAM 1/2/91 JLH COMPLETION Page 4 of 5 9/25/92 JLH SET PLUG IN WD PKR 11/4/93 JLH Update Info BP EXPLORATION'------"--'{,ALA61~A), INC TREE: 4-1/16" / 5000 psi/McEvoy / Baker Actuator R.T. ELEV = 54.4' WELLHEAD: 13-5/8" / 5000 psi / FMC (CCL) B.F. ELEV: 18.2' MAX. DEV.--54:36 7400 M.D. I, 1550' 13-3/8". 68#/ft. NT80 CYHE BUTT CSG 9-5/8", 47#/ft NTS0S XO to NT95HS 11465' 4-1/2 .... SWS" NIPPLE J ~ ~ (Parker) (3.813" ID) 13571' Baker LATCH ~ ASSEMBLY 13578' J f 9-5/8" PACKER TOP OF 7" LINER X '1 I' X Baker (3.99" I.D.) 13579' 4-1/2", 12.6#/ft L-80, TAILPIPE I 13612' ! ! 4-1/2 .... sws" N,PP~E I (Parker) (3.813" ID)I 13632' 9-5/8", 47#/ft, NT95HS. NSCC ~ I ! ~ 4-1/2 .... SWS" NIPPLE i 13878, i ~/' ~ ~. (Parker) (3.813" ID), 113653'1 ,-,.',."%- ~ 4-1/2" WLEG ','.','.',",'.',/'.'. I 13665' %'.%'.%/%'.%'.%'. PERFORATING SUMMARY Ref. Log: DLL-GR (12/1/90) ,,'.,,'.,/,,'.,/,/ ~ %'"'%/%/%/%/%/ %'.%'.%/%/%'.%'" SIZE SPF INTERVAL STATUS %'.% / %'"%'.%'.,..'. %'."%'.%/%/%'.%/ 4.5 5 13850' - 13928' CLOSED 4.5 5 14010' ~ 14042' CLOSED ,/%/%/%,'%,',,-' 3.375" 6 14246'- 14268' CLOSED ...... 7" OTIS "WD" PACKER 13967' '.'/%,."' 4-1/2 .... X" NIPPLE /~/,',.,,, (Otis) (3.813" ID) 13975' Tbg Vol = 206 Bbls. /,,/%",. Tailpipe Vol = 1.3 Bbls. ',.,,,.%,..,, 4-1/2 .... XN" NIPPLE = ?,.",,",,i (Otis) (3.725" ID) 13980' Liner to Perf Vol 6.9 Bbls. /,., .~ .% i~ 4-1/2" WLEG , ',' %' ','" ,' 13982' I '%/%'.%/%'"%'.%/',. ,. / ,. ,. '. ~ PBTD I 14431,I TKC 14514'f~'~ """" """ Date By Comments ENDICOTT WELL: 1-171 SN-02 12/4/90 PGS PROPOSED COMPLETION APl NO. 50-029-22100 DE-COMPLETION DIAGRAM 1/2/91 JLH COMPLETION Page 5 of 5 9/25/92 JLH SET PLUG IN WD PKR BP EXPLORATION INC 11/4/93 JLH Update Info {,ALASI~A), TREE:' 4-1/2", 5000 psi / RT. ELEV = I 54.5 I WELLHEAD: 13 5/8" / 5000 psi / Wellhead: 13-5/8", 5000 psi, FMC ~ SSSV LANDING NIPPLE I 1600' ~ I .,--. (3.813" MIN. ID) I I~ ~' W/SSSV MIN I.D. is 2.00" ~ [~ k-~--13- 3/ 8" surf csg I 2541' '1. Aban0oned SN-02 .~' ~. -~'""-~X .' I .~.____ 4-1/2" L-80 Tbg / % -"%/ I Drift = 3.833" I Minimum Drift thru string = 3.725" ~ I GAS LiFT MANDRELS ~' ~.~,__ Slimhole l" pockets Iq;7 I~;;~; ~il i NO. i MD-BKB TVD-S,S I ,"'"'~ ~ ~ ; #6 i 3500, ' #5 ' 5250 #4 ~ 6300' I ~ #3 ! 7000' · ~ #2 7700' #1 840O' ~ k~-- 9-~/~ csg I f I ( 3.813" ID) ; / ~ ~ ~ ProductionPacker I ~ 'k~ 7"Line¢ ~ J'~--- 4-1,2" L-80Tailpipe om of C. ernc. nt / II I .~1__ 4-1/2,, ,x, NIPPLE' I T_,_ .......... _~ ~ / .~ o~.~,, iD~ I 1000' MD above Kekiktuk---------- { ; ~ ...... (30% excess) .... · I I-~--- 4-1/2 XN N~,,,~ I / (3.725" ID) I *Hazard warning: From the Top of the ~ , . Kekiktuk to the top of the 3A there are i "-~ I-------- WLEG the possibilities of gas under-runs & variable reservoir pressures (3.1 - 9.4 ppg emw). Set the tubing string so that the WLEG is approximately 350' MD above the top likely Projected Tops & Contacts ' perf (GCC 9854' TVDSS) to facilitate CTU ~ squeezing & logs. A two nipple 100' MDRKB TVDSS tailpipe assembly is recommended. The ' ' i packer setting depth (450' MD above the GCC) should be below the top of the [OGOC 9825' cement (1000' MD above the top of the ! Kekiktuk). ,~r-. 9950' _ ' -- Top Kek 9950' - _-- I , , Minimum PBTD (top of float collar & I COWC 10150' ' cement) should be at least 60' MD below the lowest likely perforation OOWC ' 10195' ,~ (OOWC 10195' TVDSS). I ~' "~-- 7" Production Liner TD 10360' Desired TD at least 165' MD below the lowest likely perf (OWC 10195' TVDSS). i DATE REV. BY COMMENTS , , , ENDICOTT WELL 1-17a / 1-17 APl NO: PROPOSED DRILLING DIAGRAM i BP EXPLORATION, INC. II I I NO. MD-BKB TVD-SS , #6 3500' #5 5250' #4 6300' #3 7000' ~#2 7700' #1 840O' Projected Tops & Contacts MDRKB TVDSS , , OGOC 9825' r-~r'. 9950' Top Kek 9950' COWC 10150' OOWC 10195' TD 10360' STATE OF ALASKA ALA,_,,,~ OIL AND GAS CONSERVATION COMMISSluN REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging Pull tubing __ Alter casing __ Repair well __ Perforate X Other.__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1995' SNL, 2070' WEL, Sec. 36, T12N, R16E At top of productive interval 4443' SNL, 4080' WEL, Sec. 19, T12N, R17E At effective depth 4146' SNL, 3814' WEL, Sec. 19, T12N, R17E At total depth 4102' SNL, 3773' WEL, Sec. 19, T12N, R17E ORIGINAL 6. Datum elevation (DF or KB) KBE= 54.5 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-17/SN-02 9. Permit number/approval number 90-150~Not Required 10. APl number 50- 029 - 22100 11. Field/Pool Sag Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14525 feet Plugs (measured) 10533 feet 13975' 14431 feet Junk (measured) 10461 feet Plug set in WD Packer Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 92' 30' Driven 2507' 13-3/8" 3509 cu. ft. Permafrost 13839' 9-5/8" 3104 cu. ft. Class G measured 902' 7" 413 cu. ft. Class G 13850'- 13928', 14010'- 14042', 14246'- 14268' Measured depth BKB 131' 2546' 13878' 13612'-14514' True vertical depth BKB 131' 2485' 1005' 9849'-10524' true vertical ¢ubsea)9976'-10032~ 10092'- 10115~ 10264'-10281' Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 to 13665' Packers and SSSV (type and measured depth) 7" WD Packer at 13967'; 9-5/8" Packer at 13579' 4-1/2" SSSV at 1550' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 64 35 6345 0 182 - 5326 0 317 87O 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas__ Suspended . Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~j,~.//~..(~... ¢7~. "~~ Title Endicott Senior Technical Assistant II Form 10-40AcftS, ev 06/15/88 Date SUBMIT IN D'UPI]CATE Endicott Production Engineering Department Add Perf DATE: 12110~95 0 2 WELL N°: 1-17 / SN-02 BP EXPLORATION REP' THOMAS RUT ...... SERVICE COMPANY: ATLAS (JOHN DAHL, BRUCE, RANDY) I DATE/TIME ~?ERATIONS SUMMARY I 12/10 0800 MIRU ATLAS. OAP=0PSI; lAP= 1840 PSI; SIWHT= 100°F; CHK= 40 BEANS; SIWHP = 1050 PSI. WELL SI UPON ARRIVAL (WING CLOSED). 0930 ARM GUN, RU LUBRICATOR & BOPS TO TREE CAP. 1000 PRESSURE TEST LUBRICATOR TO SIWHP. BIN WITH GUN #1 (20 FT). GR MEASURE PT TO TOP SHOT = 3.5'. SIWHP = 1050 PSI. 1120 LOG TIE-IN STRIP UP WITH WELL SHUT-IN. NOTE: TIED-IN WITH12/3/90 DIL & OVERLAYED WITH 12/7/90 CBT (CBT IS 3' SHALLOW TO DIL OVER IVISHAK). HAVING TROUBLE WITH TIE-IN DUE TO BASO4 SCALE. MAKING SEVERAL PASSES FROM TD TO 'IF TO CONFIRM TIE-IN. 1305 LOG UP TO TOP SHOT AT 13850' MD. 1310 FIRE GUN. SAW GOOD CURRENT INDICATION AND 100 LBS OF WEIGHT CHANGE. LOG UP 3 COLLARS AND POOH. 1415 AT SURFACE. CLOSE SWAB, BLEED LUBRICATOR, & LOWER GUN. ALL SHOTS FIRED. SIWHP = 1100 PSI. 1500 REQUESTED TO POP WELL WITH CONTROL ROOM, BUT PREFERENCE WITH CPS WAS TO WAIT FOR WATER CAPACITY BEFOR PU'I-I'ING ON LINE TO RUN A POST-PERF TEST. LEFT LOCATION WITH WELL SI. 1600 RDMO ATLAS. PERFORATION SUMMARY: GUN DIL DEPTH I 13850' - 13870' FEET SUBZONE 20 IVISHAK ALL SHOTS WERE FIRED WITH ATLAS 2-1/8" SILVER JET NON-PHASED EXPENDABLE BAR PERFORATORS AT 6 SPF. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Dear Sir/Madam, Reference: 1-17/SN-02 (MPI) ENDICOTT NORTH SLOPE, AK Enclosed, please find the data as described below: Date: RE: 14 December 1995 Transmittal of Data ECC #: 4709.02 Sent by: HAND C~RRY Data: PFC/PERF Prints/Films: 1 PFC/PERF FINAL BL+RF Run ~ 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 ~_~"~ Anchorage, AK 99 Received by: __~--___. Date4,.~ LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date RE: 23 August 1995 Transmittal of Data Sent by: ANCH.EXPRESS Dear Sir/Madam, Enclosed, please find the data as described below: ~ ..1-19/I-18 (~I) --~:.~z ~__: .... ~-1 PFC/PE~ FIN~ BL+~ ['Run ..... _ . .-_ : .... [-_-: -.:- __ u:..-_ L.__i/t:~-_~._~: _ ~_'---.~-_ . . -:.i .... L'2__..2~-z'- ..... Please sign and return to: Attn. Rodney D. Paulson ':-..-:./--!.:--~ '-~ i. . . '-" · ..... 3 ' Received by: 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 .... Atlas Wireline Services. ' " .. RECEIVED Date: AJaska Oil & G~.~ o.~ e-~_: . .... ~' ..... .sslon Anchorage STATE OF ALASKA r ----' '~ ., .ASKA OIL AND GAS CONSERVATION COM~,., '~ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well Perforate Other X 2. Name of Operator BP Exploration (Alaska)/nc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1995' SNL, 2070' WEL, Sec. 36, T12N, R16E At top of productive interval 4443'SNL, 4080' WEL, Sec. 19, T12N, R17E At effective depth 4146'SNL, 3814' WEL, Sec. 19, T12N, R17E At total depth 4102'SNL, 3773' WEL, Sec. 19, T12N, R17E 5. Type of Well: Development . Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE= 54.5 feet 7. Unit or Property name Duck/s/and Unit 8. Well number 1-17/SN-02 9. Permit number/approval number 90-150/Not Required 10. APl number 50- 029 - 22100 11. Field/Pool Sag Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical 14525 feet Plugs (measured) 10533 feet 13975' Plug set in WD Packer Effective depth: measured 14431 feet Junk (measured) true vertical 10461 feet Casing Length Size Cemented Measured depth True v~,c~l depth Structural BKB Conductor 92' 30" Driven 131' 131' Surface 2507' 13-3/8" 3509 cu. ft. Permafrost 2546' 2485' Intermediate 13839' 9-5/8" 3104 cu. ft. C/ass G 13878' 1005' Production Liner 902' 7~' 413 cu. ft. Class G 13612'- 14514' 9849'- 10524' Perforation depth: measured 13850'- 13928', 14010'- 14042', 14246'- 14268' true vertical (subsea) 9976'- 10032', 10092'- 10115', 10264'- 10281' Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 to 13665' Packers and SSSV (type and measured depth) 7" WD Packer at 13967'; 9-5/8" Packer at 13579~.\,~5\ 4-1/2" SSSV at 1550' 13. Stimulation or cement squeeze summary Scale inhibitor treatment (7/23/94) Intervals treated (measured) 13850'- 13928', 14010'- 14010'- 14042', 14246'- 14268' Treatment description including volumes used and final pressure 2500 gal diesel w/lO0 gals of SS-8602 mutual solvent, 486 Bbls seawater, 825 gal scale inhibitor, 13 gals of surfactant and 15 bbls 60/40 methanol; F$1WHP = not available 14. Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 672 19 5163 0 330 Subsequent to operation 365 118 5720 0 332 15. Attachments Copies of Logs and Surveys run , Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed -~c~~_ ,~, ~ Title Endicott Senior TechnicalAssistant II Form 10~4~'4 Rev 06/15/88 Date////_=~/~' SUBMIT IN DI, JPL{CAT~E 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 RO. 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 ,,,"'DIU 1-1 7/SN-02 CDIU 2-64/U-10 ¢ DIU 2-38/SN-01 DIU 2-32/SN-03 V'/' DIU 4-20/M-35 PERMIT NO. LOGS/TAPES/LISTINGS ~9Q,~150 - /,~FL-AC/ZDL-CN-SL''~'''''I~5°~'[ o this well) (folded sepia/blue line log) 90-077 COMPANY ATLAS/4709 SCH/74265 x,,~IWD DUAL PROP. RGD'V"'-~j~. ~ok TELECO/774TAK -~GC'I'v," ~!~- ~Fs~' SCH/74067 ~¢~E~iELDMSFL/SLD/CNT~ ~..~"=lOc:,~ HAL/L4921 5-1 WFL/BORAX ~ =1~~ (FILES 1-46) 90-129 ~"(~-"i",,,~'~ ~--~~ SCH/74182 .jj.~.~c~ ~/,~TE/BHC/LDT/CNL/NGT/DLL/MSL, V~CH/74161 '~;~~Z.,---z.,..R'FT FIELD FILES .018-.046v,,-- SOH/74161 90-1 1 9 ~CT~"'~~ G SCH/74088 ..~¢_~ o~ ~,~'v,DLL/MSFL-DIL/BCS-SLD/ ~ CNT-HRI/CSNG/ML/SDL/DSN2,.~ HAL/L491 80-X 8 6- 1 7 3 ~""~OD-F/CAMCO ........ (folded sepia/blue line log) (completes transmittal 83998) v/PBU P-13 ¢"90'11 ~,,,FMT (No RFT for this well) (folded sepia/blue line log) 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. contact the data center. Sincerely J~_~ff,,~es R. Weise '~ , If you havej[~nE~.,,t~j~i~ ~'~,ed more information please WALTER J. HICKEL, GOVERNOR ALASKA OIL A~D 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 Cons. RE..QLrI~..ED DATA DIGITAL DATA, L~ RFT.~SEPL4, & BLUELLNE RFT; DRY DITCH, SWC DESCRIPTION , ' DiGiTAL DATA + LIS VERiFICATiON LIST~'G ' DIGITAL DATA + LIS VERIFICAYiON LISTING [ DUd 2-32/SNO3 I 90-I19 ~ DiGItAL u~xA Dud M-35 86-173 I SEE TR~NSMrfTAL 83998, LOG .... :' - i I ~ PBU S-03 81-090 GAS L-~T SEPL/k I, Alaska Oil & aas Cons. Commission' Anchorage BP EXPLORATION ARC, D Alaska, inc. February 10, 1993 Mr. George Wilson Alaska Department of Environmental Conservation Pipeline Coordinator Regional Office 411 W. 4th Ave - Suite 2C Anchorage, Alaska 99501 0.: ~ -- ~N',5 :, ~3~----- ~- ~ .~. 3TA' "~:CH ~ 3TA t':~C~ Annular Injection Permit Permit no. 9240-DB002 -TH~ Request for Annular Injection Dear Mr. Wilson: Effective this date, Prudhoe Bay Drilling would like to add the following Endicott wells to the list of those approved for annular injection in 1993' :MPI 2-16/M-16 MPI 1-63/T-22 ~q- O~ MPI 2-38/SN-01 qb- MPI 1-17/SN-02 qo-~ ~ MRI 2-32/SN-03 Mp"Is.~,,. 1-11/SN-04 · Enclosed is an updated injection table showing previous injection volumes in these well. Thank you for you consideration in this matter. Please call Karen Thomas as 564-4305 if you have any questions concerning this report. Sincerely, />~iL.--' L-Z~ ,--'E~a A. Denman RE £1V£D MAR 0 7 1993 //~A4~-.--- ...... alaska Oi/ & Oas Cons. Co==~ss~0n ! HSE Coordinator, Prudhoe Bay Drilling BP Exploration (Alaska) Inc. Post Office Box 196612 Anchorage, Alaska 99519-6612 Telephone (907) 561-5111 Co-Operators, Prudhoe Bay Unit ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone (907) 276-1215 1993 Ann~' 2-10-93 Page 2 'njecfion KMT/EAD Attachmsnts CC~ Lsigh Griffin, AOGCC REEEIVED MAR 0 1 199~ Alaska Oil & Gas Oons. Oommlss,o Anchorage 0 RIG Ab~,~^ OIL ^ND ~AS CO~SERYATIO~ COMMISSlu~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1995' SNL, 2070' WEL, Sec. 36, T12N, R16E 5. Type of Well: Development ~X Exploratory ,. Stratigraphic Service 6. Datum elevation (DF or KB) KBE-- 54.5 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-17/SN-02 At top of productive interval 4443'SNL, 4080' WEL, Sec. 19, T12N, R17E At effective depth 4146' SNL, 3814' WEL, Sec. 19, T12N, R17E At total depth 4102'SNL, 3773' WEL, Sec. 19, T12N, R17E 9. Permit number/approval number 90-150/92-106 10. APl number 50- 029 - 22100 11. Field/Pool Sag Delta North/Ivishak 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14525feet Plugs (measured) 10533feet BKB 14431feet Junk (measured) 10461feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 30" Driven 13-3/8" 3509 cu. ft. Permafrost 9-5/8" 3104 cu. ft. Class G ~2' 25O7' 13839' measured 902' 7" 413 cu. ft. Class G 13850' - 13928', 14010'- 14042', 14246'- 14268' true vertical (subsea) 9976'- 10032', 10092'- 10115', 10264'- 10281' Tubing (size, grade, and measured depth) 4-1/2" 12.6~L-80 to 13665' Packers and SSSV (type and measured depth) Measur,.,e,d...depth True ve ~9~3J, depth 131' 131' 2546' 2485' 13878' 1005' 13612'- 14514' 9849' - 10524' RECEIVED JUN 392 Alaska Oil & Gas Cons, Commission 7" WD Packer at 13967; 9-5/8" Packer at 13579' 4-1/2" SSSV at 1550' Anchorage 13. Stimulation or cement squeeze summary HCi tubing, perf wash and scale inhibitor treatment Intervals treated (measured) 13850'- 13928', 14010'- 14010'- 14042', 14246'- 14268' Treatment description including volumes used and final pressure 9o Bbl 15% HCL/IO% Xy/ene 15 bbls 2% NH4Cl WHFP=200 14. Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 294 396 6554 0 313 67 513 6O26 0 3O2 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 ~ect to the best of my knowledge. Si~]ned~~'/~ q~. · Title Endicott Senior Technical Assistant II Form 1~ Rev 06/15/88 Date SUBMIT IN DOPdCATE STATE OFALASKA ..... 0 fl I G IN OIL AND C~S CONSERVATION COMM~._ _,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 1995' SNL, 2070' WEL, Sec. 36, T12N, R16E At top of productive interval 4443'SNL, 4080' WEL, Sec. 19, T12N, R17E At effective depth 4146' SNL, 3814' WEL, Sec. 19, T12N, R17E At total depth 4102'SNL, 3773' WEL, Sec. 19, T12N, R17E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Operation Shutdown __ Re-enter suspended well __ Plugging __ Time extension __ Stimulate X Pull tubing ~ Variance__ Perforate__ Other__ 5. Type of Well: 6. Datum elevation (DF or KB) Development X KBE= 54.5 Exploratory __ Strafigraphic~ 7. Unit or Property name service Duck Island Unit 8. Well number 1-17/SN-02 9. Permit number 90-150 10. APl number 50- 029 - 22100 11. Field/Pool Sag Delta North/Ivishak 14525 feet Plugs (measured) 10533 feet BKB 14431 feet Junk (measured) 10461 feet BKB feet Casing Length Size Cemented Structural Measured de~ Tru eBv/~ical depth Conductor 92' 30" Driven Surface 2507' 13-3/8" 3509 cu. ft. Permafrost Intermediate 13839' 9-5/8" 3104 cu. ft. Class G 131' 131' 2546' 2485' 13878' 1005' Production Liner 902' 7" 413cu. fl. C~ss G 13612'-14514' 9849'-10524' Perforation depth: measured 13850'- 13928',14010'- 14042', 14246'- 14268' true vertical ~ubsea)9976'-10032; 10092'-10115; 10264'-10281' Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 to 13665' Packers and SSSV (type and measured depth) 7" WD Packer at 13967'; 9-5/8" Packer at 13579' 4-1/2" SSS V at 1550' RECEIVED 13. Attachments Description summary of proposal X Detailed operations program BOP sketch 14. Estimated date for commencing operation April22, 1992 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~. ~~ C~. ~ Title Senior TechnicalAssistant II Date ZT//~/~/,_~- FOR COMMISSION USE ONLY Condit~l~s of approval: Notify Commission so representative may witness Plug integrity __ BOP Test__ Mechanical Integrity Test __ Location clearance Approved by order of the Commission Form 10-403 Rev 06/15/88 Subsequent form required 10- Z/-c ~ ORIGINAL S!GNED BY !..OI?,!!F q ~.'tlTH I Appr°val N°'~_~ ,.,pp~ ov:.>:~i Copy Commissioner Date SUBMIT IN TRIPLICAT~,.~. 1-17/SN-2 HCL Tubing and Perf Wash Current status: Scale history: Objective: P rocedu re: I . . . . o SSSV is out (pulled 4/20/92) and gas-lift is shut-in due to IA/CA communication. Recent GLT survey, 11/24/91, did not show any tubing problems. Recovery HCI soluble scale sample from GLM#1 on 11/3/91. Recover acid soluble scale from EOT on 2/1/92. Required some exposure time to fully dissolve. Worked 3.75" gage through tubing tailpipe and WD-pkr/assembly on 2/1/92. . Acid wash the tubing, WD-pkr assembly and perforations. , Flow back the acid. Although acid is commonly ovedlushed prior to cement squeeze jobs at Prudhoe, there is still the potential for damaging precipitates if the acid is allowed to sit behind pipe for an extended period. Alternatives are to N2 lift the well ($30M) or attempt to ovedlush the acid to a position outside of the critical wellbore radius. Please discuss options with Anchorage engineering prior to running the job. This program is set up for acidizing the perforations, then catching the WD-pkr assembly and tubing on the way out of the hole. The reason is simply to avoid prolonged acid contact with the coiled tubing exterior. If the coil hits an obstruction (presumeably scale) on the way in, acidize the tubing first, displace to the pedorations via the backside and then proceed with a straight pedoration wash. The Ivishak is a sandstone containing pyrite, siderite, kaolinite, and ojther clays (similar to zone 1 PBU Ivishak). The Lisburne is a dolomite. Please ensure tl~ ~'e~f~o~qtn[~ )"~ sudactants and mutual sovent. "~ ~ % ~.~i ~ 7 [~ ~ Procedure Alaska ul~ t~ was uu~s. ~0mm~~ Obtain wellhead sample from offset 1-38 or 2-32 for emulsion testing. Test for emul~ij~i~gin, g.L..- tendencies using APl RP 42 testing procedures (add 5000 ppm ferric ions to acid sy~f~)~e'~ts should be carried out using spent and unspent 15% HCl with 10% xylene and additives at 200°F. Adjust additives as required by test results. See fluid summa~ for typical acid recipes. MIRU coiled tubing with 2 check valves, large (ie 3.4") swirl nozzle and flanged BOPs. Consider running a TEL if depth control is considered weak in such a deep well. Minimum ID is 3.725" at the 4-1/2" XN WD-pkr tailpipe. Isolate the SSV with fusible cap. Function and pressure test the BOPs. Pressure test the coil to 4000 psi. RIH, pumping as necessary to keep check valves open and ensure liquid packing. Check weight every 2000 ft. MIRU stimulation company. Ensure acid transports are rolled continuously. Pull acid samples and visually inspect for suspended solids. Ensure Fe concentration is less than 350 ppm. Check acid to ensure acceptable concentration +2%. Tag PBTD for reference. Displace 500 gal (12 bbls) of 15%HCL/10% Xylene at 0.5 bpm or minimum rate while reciprocating across the Alapah perforations at 14,246-268'MD (22'MD, 17'TVT). Pull up 204' to the Lower Ivishak pedorations while pumping minimum rate down the coil. A small spacer of filtered SW may be appropriate here. No more than a couple of barrels should be required if maintaining minimum rate and picking up at ~70 fpm. Pump 800 gal (18 bbls) of 15% HCL/10% xylene at 0.5 bpm while reciprocating across the Lower-lvishak pedorations 14,010-042'MD (32'MD, 23'TVT). Pull up 42' to the WD-pkr/tailpipe assembly. Pump 210 gal or 5 bbls acid at minimum rate while pulling through the WD-pkr (13,968-982) at ~3 fpm. prh/2546 o 10. 11. 12. 13. Pull up 40' to the Upper Ivishak perforations. Displace 1700 gal (40 bbls) o! 15%/10% xylene at 0.5 bpm while reciprocating across the Ivishak perforations 13,850-928'MD (78'MD, 56'TVT). Stop all pumping down the tubing/CT annulus. Pull up 185' to the tailpipe at ~70 fpm loosing another ~2 bbls of acid. Reduce coil speed to 30 fpm. Pump 500 gal (12 bbls) of acid while pulling through the jewelry from EOT to ~GLMg3 (13,665 - 12,945'MD at 30 fpm). Acid will make contact with the other GLMs during the flowback. Displace the coil over to methanol within 2000' of surface. On surface, close the master valve, open the wing and pump a 15 bbl slug of 2% NH4CI water with 10 gals corrosion inhibitor down the flowline to protect the duplex. Use the pump-in sub and a 2" hose to avoid re-freeze protecting the surface hardline or coiled tubing. Return the well to production at FOC with gaslift following rig down. Divert production to the test separator. Measure returns to determine when the well can be safely shut down following load recovery. More than sufficient soak will be induced during the CT pullout and rig down. Fluid Summary Fluid Additive Conc. D/S BJ Titan Halliburton 15% HCI/10%xyl (87 bbls) 2% NH4CI (15 bbls) Corr. In hib. 0.2-0.3% A-250 Ci-25 HAl-85 Surfactant 0.2% F-75N NE-18 Losurf-300 Anti-sludge Per APl 42 W-35 AS-5 Non-Emuls Per APl 42 W-54 Inflow-45 Iron Control Per Mgal 25# L58 25# Ferrotrol-210 54# Fercheck-A Mutual S~Iv 5%(lin/oDS) U-66 Inflow-40 MusoI-A Corr. Inhib 10 oal A-250 Ci-25 HAl-85 -- NOTE: If using DS, request the MISCAll system in order to improve component miscibility. prh/2546 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 15, 1992 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sirs: Enclosed please find one sepia and one blueline print for the well logs run on the following Sag Delta North wells' WELL 1-11/SN-04 13500'-14233' JEWELRY LOG CAMCO 12/1/91 RUN ONE 12/1/91 13500'- 14233' RUN ONE INJECTION PROFILE TEMP WARMBACK v' CAMCO WELL 1-17/SN-02 4550'-13700' /// GAS LIFT SURVEY' CAMCO Sincerely, JLH/clt Enclosures 11/24/91 RUN ONE 2371/JLH/clt BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 November 12, 1991 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Sirs: Enclosed please find one sepia and one blueline print for the well logs run on the following Sag Delta North wells: Well 1-17/SN-02 ..~O-~~-- 6/2/91 13874' - 14275''-'~~'- Run One Perforating Record Halliburton Logging Services 4000' - 14650' Production Profile Survey Camco 9/29/91 Run One Sincerely, J.,~. Haas JLH/clt Enclosures xc: File 6.10 J. L. Haas 2280/JLH/clt 1. Type of Request: STATE OF ALASKA ALA,~KA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS Abandon Suspend Operal~on Shutdown ~ Re-enter suspended well ~ Alter casing ~ Repair well ~ Plugging . Time extension Stimulate ~ Change approved program ~ Pull tubing ~ Vadance Perforate X Other~ 2. Name of Operator BP Exploration '(A/aska) /nc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1995' SNL, 2070' WEL, Sec. 36, T12N, R16E At top of productive interval 4443'SNL, 4080' WEL, Sec. 19, T12N, R17E At effective depth 4146'SNL, 3814'WEL, Sec. 19, T12N, R17E At total depth 4102' SNL, 3773' WEL, Sec. 19, T12N, R17E 12. Present well condition summary Total depth: measured true vertical 5. Type of Well: Development Exploratory Stratigraphic Service Effective depth: measured true vertical 14525 feet Plugs (measured) 10533 feet BKB 14431 feet Junk (measured) 10461 feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 6. Datum elevation (DF or KB) KBE= 54.5 Length Size Cemented 92' 30" Drfven 2507' 13-3/8" 3509 cu. ft. Permafrost 13839' 9-5/8" 3104 cu. ft. C/ass G 902' measured 13850'- 13928',14010'- 14042', 14246'- 14268' Measured d~ 131' 2546' 13878' 7" 413 cu. ft. C/ass G 13612'- 14514' true vertical (subsea) 9976'- 10032', 10092'- 10115', 10264' - 10281' Tubing (size, grade, and measured depth) 4-1/2" 12.6//L-80 to 13665' Packers and SSSV (type and measured depth) 7" WD Packer at 13967; 9-5/8" Packer at 13579' 4-1/2" SSSV at 1550' Description summary of proposal _Z~ Detailed operations program __ 13. Attachments 14. Estimated date for commencing operation 15. Status of well classification as: June 1, 1991 , 16. If proposal was verbally approved Oil X Gas ~ Name of al)prover Lonnie Smith 5/31/91 Date approved Service ,, 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. 7. Unit or Property name Duck Island Unit 8. Well number 1-17/SN-02 Signed ~- /~. 9. Permit number 90-150 10. APl number 50- 029 - 221OO 11. Field/Pool Sag Delta North/Ivishak Suspended Title Endicott Operations & Production Lead Engr. 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- foot True vertical depth BKB 131' 2485' 1005' 9849'- 10524' RECEIVED · Alaska Oil & Gas Cons. Commiss~ Anchorage ' · BOP sketch Approved by order of the Commission Commissioner Date /o/~/~ JApproval No~,,/..../~ Form 10-403 Rev 06/15/88 ORIGINAL LONNIE Approved Copy Re rned SUBMIT IN TRIPLICATE SAG DEI.TA NORTH Well 1-17/SN-02 In order to benefit natural lift from Alapah gas production, we plan to perforate twenty-two feet of the Alapah formation. The interval to be perforated is: 14246' - 14268' BKB (Ref. DIL, 12/3/90) This interval will be perforated using 3 3/8" carrier guns at 6 shots per foot at 60 degree phasing. A lubricator will be installed and tested to 3000 psi for all well work. The SSSV will be reinstalled and tested after the perforated interval is added. RECEIVED J U L - 5 glit$~ Oil .& Gas Cons. Commission ~,nchorage ALA,.,KA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations pedormed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1995' SNL, 2070' WEL, Sec. 36, T12N, R16E At top of productive interval 4443'SNL, 4080'WEL, Sec. 19, T12N, R17E At effective depth 4146' SNL, 3814' WEL, Sec. 19, T12N, R17E At total depth 4102' SNL, 3773'WEL, Sec. 19, T12N, R17E 5. Type of Well: Development Exploratory Strafigraphic Service 6. Datum elevation (DF or KB) KBE= 54.5 feet 7. Unit or Property name Duck Island Unit 8. Well number 1-17/SN-02 9. Permit number/approval number 90-150 10. APl number 50-029 - 22100 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14525 feet Plugs (measured) 10533 feet BKB 14431 feet Junk (measured) 10461 feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 30" Driven 13-3/8" 3509 cu. ft. Permafrost 9-5/8" 3104 cu. ft. Class G 92' 2507' 13839' measured 902' 7" 413 cu. ft. C/ass G 13850'- 13928', 14010'- 14042', 14246'- 14268' Measured depth BKB 131' 2546' 13878' 13612'-14514' 11. Field/Pool Sag Delta North/Ivishak True vedical depth BKB 131' 2485' 1005' truevertical (subsea) 9976'- 10032', 10092'- 10115', 10264'- 10281' Tubing (size, grade, and measured depth) 4-1/2" 12.6#L-80 to 13665' 9849'- 10524' Packers and SSSV (type and measured depth) 7" WD Packer at 13967'; 9-5/8" Packer at 13579' 4-1/2" SSSV at 1550' RECEIVED 13. Stimulation or cement squeeze summary Intervals treated (measured) J U L - 5 199i Treatment description including volumes used and final pressure 14. AlasEa 0il & Gas Cons. C0mmissi0r ;Anchorage Tubing Pressure Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 293 288 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 2021 1387 1347 0 1995 1264 1275 0 Service 16. Status of well classification as: Oil X Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ /'~" /~'/-'~-...., TltleEndicott Operations& Production Lead Enqr. Date ~'~/~ ,~/, Form 10-404 Rev 06/15/88 ~ SUBMIT IN DUPLICATE mi Endicott ProductiOn Engineering Department Additional Perforations DATE: 2 June 1991 WELL Nm: 1-17/SN02 BP EXPLORATION REP: Luedke-Chan SERVICE COMPANY: HLS NOTE: INSURE THAT THE WELL SITE AREA, WELL HOUSE AND PRODUCTION TREE ARE KEPT FREE OF CRUDE OIL, EQUIPMENT LEAKS OR TRASH. CLEAN UP ANY CRUDE/HYDRAULIC OIL LEAKS BEFORE LEAVING THE JOB SITE. DATE/TIME [ OPERATIONS SUMMARY 1030 RU. Post radio silence signs at the entrance to island and next to well site. Install SSV fusible cap. . FWHP = 650 psig. FWHT = 135 deg F. IAP = 0 psig. OAP= 0 psig. Choke = 104 Beans. 1110 TROUBLESHOOT CCL & COMP~ PROBLEMS. 1310 Pressure test lubricator to wellhead pressure. 1310 ESTABLISH RADIO SILENCE AND ARM GUN (Notify security). 1315 SI Well. 1320 RIH with Gun #1 (22 feet). 1530 Line stopped at 12400' MDBKB (+/-). Line became too big for flow tubes when we got to new line. POOH. Change flow tubes and rehead. 1650 RIH with Gun #1 (22 feet). SIWHP = 1400 pslg. Open wing valve and set production choke to 104 beans. 1750 Tie in to CBL dated 07-Dec~90. All of the depths listed below are from the open hole reference log. FWHP = 650 psig @ 104 bean choke. 1900 Hang gun #1 Top Shot at 14246' MDBKB. 1910 Shoot gun #1 from 14246' to 14268' MDBKB and flow well for 15- 20 minutes. FWHP = 450 psig. 1930 SI well and POH. SIWHP = 1000 psig. 2045 Confirm all shots fired. 2100 End radio silence. 2100 RD..POP. PERFORATION SUMMARY: INTERVAL(DLL) .(2BL DEPTH FEET .$UBZONE 14246-14268 14245-14267 2 2 Aiapah Interval was shot using 3 3/8" guns at 6 spf, 60 degree (random orientation). Phi 6EiVE'D JUL - 5 199) ,, Alaska Oil.& Gas Cons. 6o~nmission Anchorage / BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 13, 1991 John BOyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the well logs run on the following Sag North wells' . . WELL 1-17/SN-02 PRODUCTION PROFILE 3750'-14170' 1/28/91 RUN TWO WELL' 5-03/SD-09 INJECTION PROFILE TEMP/WARMBACK I 1 250'-1 2250' Sincerely, JLH/clt xc: File 6.10 5/6/91 RUNONE AlasKa Oil & Gas Cons. commiss_io~ 2014/JLH/clt ..... s-r^-r o, ^.^s,^ 0 it ! ! ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SI. JSPEN~ [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 90-150 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612~LOC_A~""-'-'~-"-"i". 50- 029-22100 4. Location of well at surface 9. Unit or Lease Name 4443' SNL, 4080' WEI~ SEC 19, T12N, R17E ' t.'~,~lFl[:'.~ 'i !"-5. H-.~_~ 1-17/SN02 At Total Depth ~.~_.~ [2~-~ Sag Delta North 4102' SNL, 3773' WE/_, SEC. 19, T12N, R 17E 5. Elevation in feet (indicate KB, DF, etc.) ~6. Lease Designation and Serial No. KBE=54.5' I ADL 312828 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. ~15. Water Depth, if offshore ~16. No. ol Completions I 11-04-90 11-30-90 ~ 6-12 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 14525'MD/10533'TVD 14431'MD/10461'TVD 'lES [] NO []I 1550 feet MD I 1466' 22. Type Electric or Othe~ Logs Run DLL/MFSI_/SGT, DII_/BHC/GR, RFT 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 30 Drive Surface 131' 13-3/8" 68# NTSOCYHE Surface 2546' 17-1/2" 3509 cufl Permafrost 9-5/8" 47# NT80S Surface 11465 12-1/4" 9-5/8" 47# NT95HS 11465' 13878' 12-1/4" 3104 cu ft Class G 7" 29# NT95HS 13612' 14514' 8-1/2" 413 cu ft Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD inlerval, size and number) SIZE DEPTH SET (MDI PACKER SET (MD) Schlumberger 4-1/2" @ 5 spf 4-1/2" 12.6~ 13665' 13579' .. MD TVDSS L-80 13850' - 13928' 9976' - 10033' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC, 14010' - 14042' 10092' - 10115' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13-3/8"X 9-5/8" Downsqueezed annulus with 175 bbls annulus Dry Crude 27. ; PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 12-17-90 I F/owing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE [GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED..~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVED ~'EB 21 199! ~ ~g/as~ 0j! & flas Cons. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate ~..~ ~ ~ ~ ~OGtC MARKERS . 'MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 138501 10031' Top Kav/k 14140' 10240' Top Lisburne 14246' 10319' , 31. LIST OF ATTACHMENTS 32. I hereby cedify that the foregoing is true and correct to the best of my knowledge Sig ned~/~,~.'/~~{-- Title EndicottLeadEn,qir~eer Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday, November 5. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 2 Depth at 0600 Hrs. = 72 Hour Footage = 2,555 Ft. 2,555 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DQYON RIG Cf 15 176163 Current Operation' Condition hole for casing Summary of Last 72 Hours: Moved and dgged up rig. Accepted rig at 0600 hrs on 11/3/90. NU riser and took on spud mud. Spudded at 0900 hrs on 11/3/90. Strapped BHA. Drilled 17-1/2" hole. Changed out kelly hose. Drilled to 2555' TD. Circulate and condition hole for 13-3/8" casing. .. MudType Mud Weight ViscQ~;ity P V YP Fluid Lass Solids Spud 9.3 #/gal 88 Sec. 9 37 23.0 cc 7% Temp 63 OF N (+)/S (-) E(+)/W(-) Survey Depth Angle. Directien TVD Section Coordinate. Coordinate 1 495 0.25 S8W 495 -1 -1 0 2 975 0.25 S85E 975 -2 -2 1 5 1,407 5.20 N5.2E 1,407 8 7 2 10 1,870 15.00 N11.9E 1,862 87 1 7 1 4 16 2,441 29.20 N14.8E 2,396 285 284 50 Dog Leg o/100' 0.05 0.05 Reviewed By: ~¢//~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. November 6. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: .,3_. Depth at 0600 Hrs. = 24 Hour Footage = 2,555 Ft. OFt. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG Cf 15 176163 Current Operation' Installing wear ring Summary of Last 24 Hours' Circulated hole clean. Ran and cemented 13-3/8" casing. ND riser. NU BOPE and tested to 3000 psi, ok. , MudT_vpe Mud Weight ViscositY P V YP Fluid Loss Solids Temp Spud Cf/gal Sec. cc °F Survey Deoth Angle Dire(;;tion N (+)/S (-) E(+)/W(-) Dog L'eg TVD Section Coordinate Coordinate °/100' Reviewed By: BP EXPLORATION (ALASKA), INC. DALLY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. NovemD~r 7. 1990 YVELL: I-IT/SN-02 APl No. ~0-029-22100 Day'& Depth at 0600 Hrs. = 24 Hour Footage = .3,772 Ft. ,1,226 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 17616R Current Operation' Weld on speed head Summary of Last 24 Hours: Drilled float equipment and 10' of new hole. FIT = 13.6 ppg. Drilled 12-1/4" hole to 3772'. RIH with RTTS to test casing. Speed head leaked. POH and set storm packer. ND BOP's. Install weld on speed head. Mud Type Mud Weight Viscosity P V YP Fluid Loss Solids Temp Ligno 9.1 #/gal 47 Sec. 8 14 12.6 cc 5% 70 °F N (+)/S (-) E(+)/W(-). Dog Leg Survey .Depth Angle Direction TVD Section Coordinate Coordinate °/100' 17 2,629 35.40 N14.5E' 2,554 386 382 76 23 2,185 40.60 N14.2E 2,990 730 715 164 28 3,649 47.00 N14.3E 3,329 1,046 1,022 244 Reviewed By: ~- BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday. November 8. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 5 Depth at 0600 Hrs: = 24 Hour Footage = 5,240 Ft. 1,468 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation: RIH Summary of Last 24 Hours: Welded on speed head. NU BOPE and tested, ok. Drilled 12-1/4" hole to 5240'. Mud Type Mud Weight Viscosity P V Ligno 9.3 #/gal 49 Sec. 1 0 YP Fluid Loss Solids "Temp 20 10.0 cc 7% °F Survey Deoth Angle Direction TVD 32 4,021 47.30 N14.1E 3,579 36 4,393 46.60 N14.1E 3,834 40 4,768 47.80 N12.3E 4,088 44 5,145 46.00 N11.8E 4,346 N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate 1,321 1,288 312 1,590 1,550 380 1,866 1,818 447 2,140 2,086 508 Dog Leg °/100' Reviewed By' ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Friday. November 9,1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day' 6 Depth at 0600 Hrs. = 24 Hour Footage = ,6,840 Ft. _1.600 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost - DOYON RIG fi 15 176163 Current Operation: Drilling 12-1/4" hole Summary of Last 24 Hours:. Drilled 12-1/4" hole from 5240' to 6840'. Mud T.vpe Mud Weight Viscosity Ligno 9.6 fi~gal 35 Sec. F' V YP Fluid Less Solids 8 9 7.6 cc 9% Temp 68 °F Survey Depth Angle Direction TVD 48 5,613 48.20 N13.5E 4,666 51 5,902 48.40 N13.4E 4,859 55 6,277 49.00 N13.SE 5,107 59 6,655 49.90 N11.9E 5,353 N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate 2,478 2,419 580 2,694 2,630 629 2,974 2,902 697 3,259 3,182 760 Dog Leg ?/100' Reviewed By' ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday. November 12, 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 9 Depth at 0600 Hrs. = 72 Hour Footage = 9,500 Ft. 2,660 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost - DOYON RIG # 15 176163 Current Operation: Drilling ahead Summary of Last 72 Hours: Drilled 12-1/4" hole from 6840' to 8126'. Dyna-drill to 8254'. P©H. Drilled to 9500'. Mud Type Mud Weight Viscosity F' V Ligno 9.6 #/gal 36 Sec. 1 1 YP, Fluid Loss Solids 1 1 6.3 cc 8% ,' Temp 70 °F Survey Depth Angle Direction .TV[;) 64 7,128 52.70 N12.2E 5,649 68 7,499 54.40 N11.6E 5,867 72 7,873 52.70 N12.4E 6,088 76 8,432 53.30 N16.3E 6,429 80 8,809 53.40 N15.6E 6,655 85 9,285 53.50 N14.5E 6,937 N (+)/S (-) E(+)RV(-) Section Coordinate Coordinate 3,626 3,544 835 3,924 3,837 898 4,223 4,132 961 4,665 4,560 1,073 4,967 4,850 1,155 5,350 5,220 1,259 .Dog Leg °/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. November 13. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 1 0 Depth at 0600 Hrs. = 24 Hour Footage = 9,850 Ft. 350 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation: Drilling Summary of Last 24 Hours: Drilled 12-1/4" hole to 9850'. Mud Type Ligno Mud Weight 9.7 fl/gal Viscosity 38 Sec. F'V YP Fluid Loss Solids .' Temp 1 0 1 0 6.0 cc 9% 74 °F Survey 86 88 Depth 9,377 9,567 Anale -- 53.40 53.10 Direction N15.7E N14.2E N (+)/S (-) E(+)RV(-) TVD Section Coordinate Coordinate 6,992 5,423 5,291 1,278 7,105 5,576 5,438 1,318 Dog Leg o/100' Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. November 14. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 11 Depth at 0600 Hrs. = 24 Hour Footage = 10.160 Ft. 310 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG Cf 15 176163 Current Operation: Drilling ahead Summary_ of Last 24 Hours: Drilled 12-1/4" hole to 10160'. Mud Tvoe - . Ligno Mud Weiaht -- 9.7 #/gal Viscosity 38 Sec. pv YP Fluid Loss .Solids ' Temp 1 0 1 1 6.0 cc 9% 80 °F Survey Depth 9,885 9,967 10,019 Anale -- 52.70 53.30 53.40 DirectiQn N21E N23.3E N24.8E TVD 7,298 7,347 7,378 N (+)/S (-) E(+)/W(-). Dog Leg Section Coordinate Coordinate °/100' 5,827 5,679 1,391 2.30 5,893 5,740 1,416 2.30 5,934 5,778 1,433 2.30 Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday. November 15. 1990 WELL: 1-17/$N-02 APl No. 50-029-22100, Day: 12 Depth at 0600 Hrs. = 10.920 Ft. 24 Hour Footage = 740 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DC)YON RIG # 15 176163 Current Operation: Drilling Summary of Last 24 Hours: Drilled 12-1/4' hole to 10920'. Mud Type Ligno Mud Weight 9.7 #/gal Viscosity 36 Sec. pv. yp. Fluid Loss Solids ' Temp 11 1 1 5.7 cc 1 0% 87 °F Survey Deoth 10,113 10,789 Anale 53.40 49.90 Direction N25.2E N24.9E N (+)/S (-.) E(+)/VV(-) TV[:;)Section Coordinate Coordinate 7,434 6,009 5,846 1,464 7,848 6,536 6,327 1,687 Dog Leg o/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC.. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Friday. November 16, 1990 WELL: 1-17/SN-02 APl No. 50-029-221 O0 Day: 13 Depth at 0600 Hrs. = .11,400 Ft. 24 Hour Footage = 480 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation' Drilling Summary of Last 24 Hours: Drilled 12-1/4" hole to 11400'. Mud Type Ligno Mud Weight 9.9 #/gal Viscosity 36 Sec. PV. YP Fluid Loss Solids" 9 9 5.6 cc 11% Temp 84 °F SurVey Depth Angle Direction 101 10,960 48.80 N24.4E 104 11,239 47.10 N26.5E N (+)/S (-) E(+)/W(-) TVD Section Coordinate Coordinate 7,962 6,668 6,447 1,744 8,149 6,872 6,632 1,836 Dog Leg o/100' 0.66 0.66 Reviewed By:1~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday. November 19. ! 990 WELL: 1-1.7/SN-02 APl No. 50-029-22100 72 Hour Footage = Day' 1.6 Depth at 0600 Hrs. = 12,363 Ft. 963 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Current Operation' Drilling Summary of Last .72 Hours' Drilled 12-1/4" hole to 12363'. DOYON RIG # 15 176163 Mud Type Ligno Mud Weight 10 #/gal Viscosity 35 Sec. P.V YP Fluid Loss Solids" 9 9 5.8 cc 10% Temp 83 OF Survey D__e..Q.tb Angle Direction 105 11,343 46.50 N27.1E 109 11,739 44.20 N29.6E 114 12,222 47.80 N32.TE N (+)/S (-) E(+)/W(-) TVD Section Coordinate Coordinate 8,220 6,947 6,700 1,870 8,499 7,225 6,947 2,004 8,825 7,571 7,250 2,192 Dog Leg o/100' 0.71 0.28 0.75 Reviewed By' ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. November 20, 1990 wE]_,]_,: ]-]?/$N-0:z APl No. 50-029-22100 Day: 17 Depth at 0600 Hrs. = 24 Hour Footage = 12,634 Ft. 271 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Current Operati0n: RIH Summary of Last 24 Hours: Drilled 12-1/4" hole to 12634'. DOYON RIG Cf 15 176163 Mud Tvoe Ligno Mud Weight 10.0 Cf/gal Vi,~cosity 36 Sec. PV YP Fluid Loss Solids 1 0 1 0 5.6 cc 10% "Temp 85 OF Survey ~ /~ngle Direction TVD 117 12,508 46.10 N33.2E 9,020 N (+)/S (-) E(+)/W(-) Section Coordinate 0oordinate 7,774 7,426 2,305 Dog Leg o/100' 0.76 Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. November 21. 1990 WELL: 1-17/$N-02 APl No. 50-029-22100 Day: 1 ~ Depth at 0600 Hrs. = 12.715 Ft. 24 Hour Footage = ~1 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation' Drilling Summary_ of Last 24 Hours' Drilled 12-1/4" hole to 12715'. Mud TvDe - . Ligno Mud Weight 10.0 #/gal Viscosity 35 Sec. PV YP ~ Solids ' Temo · 7 8 5.6 cc 10% °F Survey Anale N (+)/S (-) E(+)/W(-) Dog Leg Sectiorl Coordinate Coordinat(~ °/100, Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: ~AG DELTA NORTH As of 0600 Hrs. MQnday, November 26. 1990 WELL: 1-17/SN-02 APl No. 50-029-221 00 Day: 22~ Depth at 0600 Hrs. = 96 HOur Footage = 13,581 Ft. 866 Ft. Rig' AFE Number: AFE Amount = Current Costs- Estimated Final Cost = DQYON RIG # 15 170163 Current Operation' POH. Summary_ of Last 96 Hours' Drill 12-1/4" hole to 13,581'. POH for Dyna-drill. Mud Type Mud Weight Viscosity Ligno 10.1 Cf/gal 35 Sec. p V, YP, Fluid Los~ Solids 1 0 1 0 5.6 cc 13% · Temp 101 °F Survey Depth Angle Directiorl TVD 127 13,500 37.50 N37.5 E 9,757 N (+)/S (-) E(+)/VV(-) Section Coordinate .Coordinate 8,401 7,953 2,707 Dog Leg 2.10 Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. November 27. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 23 Depth at 0600 Hrs. = 24 Hour Footage = 13.890 Ft. .309 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation' Drilling 12-1/4" hole. Summary_ of Last 24, Hours: Drill 12-1/4" hole to 13,890'. Mud Tv.De Mud Weight Viscosity Ligno 10.3 #/gal 38 Sec. PV .YP Fluid Loss Solids" Temp 1 0 1 1 5.0 cc 14% 90 °F Survey Deoth Angle Directi0rl 131 13,822 41.90 N40E TVD 10,008 N (+)/S (4 E(+)/W(-) Section Coordinate Coordinate 8,591 8,111 2,834 Dgg Leg o/100' 2.40 Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday. November 28. 1990 WELL: 1-17/SN-02 APl No. 5O-O29-221O0 Day' 24 Depth at 0600 Hrs. = 24 Hour Footage = 13,890 Ft. OFt. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost: DOYON RIG # 15, 176163 Current Operation' Land 9-5/8" casing. Summary of La~;t 24 Hours' Circulate hole clean. POH. Run 9-5/8" casing. Mud Type Mud Weight Viscosity Ligno 10.4 #/gal 39 Sec. PV YP Fluid Loss Solids .. TemD 10 1 0 5.0 cc 1 5% 0 °F Survey ~ Angle 'N (+)/S (-) E(+)/W(-) Dog Leg Section Coordinate Coordinate °/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Thursday. November 29. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 2,5 Depth at 0600 Hrs. = 24 Hour Footage = O Ft. 13,890 Ft. Rig: AFE Number: AFE Amount = Current Costs = EStimated Final Cost = DOYON RIG # 15 176163 Ct~rrent Operation' Change over mud Summa .ry of Last 24 .Hours: Cemented 9-5/8" casing. Tested casing to 3000 psi, ok. Change over mud system. MudType M~jd Weight Viscosity p V YP Fluid Loss Solids ' Temp Ligno 9.3 #/gal 35 Sec. 6 8 6.8 cc 7% °F Survey Depth Angle Direction TVD N (+)/S (-) E(+)/W(-). Dog Leg Section Coordinate OoQrdinate °/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Friday. November 30. 1990 WELL: 1-17/$N-02 APl No. 50-029-221 00 Day: 26 Depth at 0600 Hrs. 14.250 Ft. 24 HoUr Footage = 360_ Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation' Drilling. Summary 0f Last 24 Hours: Tested 9-5/8" casing to 3000 psi, ok. Drilled 8-1/2" hole to 14250'. Mud Type Mud Weight Ligno 9.7 #/gal Viscosity P V 38 Sec. 9 YP Fluid Loss Solids . Temo 1 2 5.8 cc 8% 85 °F Survey Deoth Anale -- N (+)/S (-) E(+)/W(-) Section Coordinate Coordinate Dog Leg o/100' Reviewed By' ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday. December 3. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day' 30 Depth at 0600 Hrs. = 72 Hour Footage = 14,525 Ft. .QR. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation; Run open hole logs. Summary of Last 72 Hours' Drilled to TD at 14,525'. POH run WL logs. Stuck logging tool @ 14,000'. Strip over wireline. Retrieve logging tool. RIH for clean out trip. POH. Rig up to run open hole logs. Mud True Mud Weiaht Viscosity - . _ Ligno 9.8 #/gal 38 Sec. Survey Depth Angle Direction TVO PV YP Fluid Loss Solids 10 10 5.7 cc 9% N f+}/S (-) E(+)/W(-) .Section Coordinate Coordinate Temo 78 OF Dog Leg o/100' Reviewed By: ~~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday, December 4. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 31 Depth at 0600 Hrs. = 24 Hour Footage = 14,525 Ft. O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation' Condition hole for 7" liner. Summary_ of Last 24 Hours: Run open hole logs - RFT. RIH. Condition hole for 7" liner. Mud Type Mud Weight Viscosity Ligno 9.8 #/gal 38 Sec. PV YP, Fluid Loss _.Solids" Temp 1 0 1 0 5.8 cc 9% °F Survey Deoth Angle Direction N (+)/S (-) E(+)/W(-), Dog Leg TVD Section Ooordinate Coordinate "/100' Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Wednesday, December 5. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: :32 Depth at 0600 Hrs. = 14,525 Ft. 24 Hour Footage = .0. Ft. Rig: AFE Number: AFE Amount = Current Costs- Estimated Final Cost - DOYON RIG # 15 176163 Current Operation: POH. Summ~ary of Last 24 Hours: Run 7" liner on 5" drillpipe. Cement same with 350 sacks of Class G cement. POH with drillpipe. Release from liner. Mud Type Mud Weight Viscosity P V Ligno 9.7 fi/gal 37 Sec. 9 YP Fluid LOss Solids Temo 7 6.6 cc 8% 76 °F Survey Depth Angle Direction TVO N (+)/S (-) Ef+)/W(-) Dog Leg Section Coordinate Coordinate "/100' Reviewed By: ¢/~,~'~- BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs, Thursday, December 6, 1990 WELL: 1-17/SN-02 APl No. 50-029-221 00 Day: 32 Depth at 0600 Hrs. = 14,525 Ft. 24 Hour Footage = O Ft. Rig: AFL Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 _176163 Current Operation: POH ,~ummary of Last 24 HourS: Cleaned out 9-5/8" casing, tagged cement at 13293'. Drilled cement to liner top at 13612'. POH. MudType Mud Weight Viscosity P V YP, _Fluid Loss Solids ,' Temp Ligno 9.7 #/gal 39 Sec. 7 1 3 11.5 cc 8% 71 °F Survey Depth Angle Dir¢ctiorl N (+)/S (-) E(+)/W(-) Dog Leg .TVD Section Coordinate .Coordinate °/100' Reviewed By: ¢~'~-- BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Friday. December 7, 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 33 Depth at 0600 Hrs. = 14,431 Ft. 24 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation: POH Summary of Last. 24 Hours: RIH to top of liner and tested to 3000 psi, ok. Cleaned out to landing collar. Circulated and displaced to brine. Tested liner to 3000 psi, ok. POH to run logs. MudType Mud Weight Viscosity p V YP. Fluid Loss Solids Temp Brine 9,0 #/gal Sec. cc °F Survey Depth Angle Direction N (+)/S (-). E(+)/W(-). Bog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Monday. December 10. 1990 WELL: 1-17/SN-02 APl No. 50-029-2210Q Day: 34 Depth at 0600 Hrs. = 1__4,431 Ft. 72 Hour Footage = O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163_ Current Operation: Laying down drill pipe. Summary_ of Last 72 Hours' Ran cased hole logs. Perforated and flowed to surface. Set Otis WD packer at 13,967'. POH laying down drill pipe. JVludType Mud Weight Visco~;ity P V YP Fluid Loss Solids Temp Brine 9.0 #/gal Sec. cc °F Survey Deoth Angle Direction TVD N (+)/S (-) E(+)/W(-). Dog Leg Section Coordinate Coordinate °/100' Reviewed By: ~ £'}~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: SAG DELTA NORTH As of 0600 Hrs. Tuesday. December 11. 1990 WELL: ,1-17/SN-02 APl No. 50-029-22100 Day: ,37 Depth at 0600 Hrs. = 24 Hour Footage = 14,431 Ft. O Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost -- .DOYON RIG # 15 176163 Current Operation' Set wireline plug Summary of Last 24 Hours' Ran and landed 4-1/2" tubing. NU tree and tested to 5000 psi, ok. RU wireline and set plug. Mud Type Mud Weight Viscosity F' V Brine 9.0 #/gal Sec. YP Fluid Lo$~; Solids ' Tem.D CC °F Survey Depth Angle Direction N (+)/S (-) E(+)/W(-) Dog Leg TVD Section Coordinate Coordinate °/100' Reviewed By' ~' BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: ,SAG DELTA NORTH As of 0600 Hrs. Wednesday. December 12. 1990 WELL: 1-17/SN-02 APl No. 50-029-22100 Day: 38 Depth at 0600 Hrs. = 14.431 Ft. 24 Hour Footage = 0 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = DOYON RIG # 15 176163 Current Operation: Move rig to SDI Summary of Last 24 Hours: Set and tested 9-5/8" packer. Released rig at 1500 hrs on 12-11-90. Mud Tv.De Mud Weight .~[¢_6¢_,s_[~ P V Y? #/gal Sec. Eluid Los8 Solids" TemD cc °F Survey DePth Angle Direction TVD N (+)/S (-) E(+)/W(-) Dog Leg Section Coordinate., Coordinate °/100' Reviewed By: ~ OI~I61NAI. SUB. SURFACE DIRECTIONAL SURVEY F~'~ UIDANCE [~ONTINUOUS I-flooL Company Well Name BP EXPLORATION 1-17/SN-02 MPI (1996' SNL, 2070' WEL, SEC 36, T12N, R16E) Field/Location SAG NORTH, NORTH SLOPE, ALASKA Job Reference No., 74265 Logaed B~: WEST Date, 7-DEC-90 Computed By;,' KRUWELL GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION 1~17 / SN-O2 MPI SAG NORTH NORTH SLOPE, ALASKA SURVEY DATE: 7-DEC-1990 ENGINEER: T. WEST METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- Averaged deviation and azimuth INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 20 DEG 6 MIN EAST COMPUTATION DATE: 31-DEC-90 PAGE 1 BP EXPLORAT[ON 1-17 / SN-02 MP[ SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED'DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTh DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 0.00 100.00 100.00 45 200.00 200.00 145 300.00 300.00 245 400.00 399.99 345 500.00 499.99 445 600.00 599.99 545 700.00 699.99 645 800.00 799.99 745 900.00 899.99 845 0.00 -54 50 0 0 N 0 0 E 50 0 17 S 55 33 E 50 0 4 N 70 10 E 50 0 15 S 47 34 W 49 0 23 S 10 19 E 49 0 16 S 81 51E ,49 0 7 S 75 44 W 49 0 21 S 2 30 W 49 0 17 S 74 6 E 49 0 13 N 38 3 E 0.00 -0.42 -0.36 -0 47 -1 02 -1 25 -1 17 -1 57 -1 89 -1 64 0 O0 0 48 0 14 0 30 0 39 0 28 0 42 0 57 0 27 0 25 0.00 N 0 64 S 0 69 S 0 76 S 1 28 S 1 68 S 1 65 S 2 O0 S 2 44 S 2 34 S 0 O0 E 0 52 E 0 83 E 0 70 E 0 53 E 0 95 E 1 10 E 0 88 E 1 19 E 1 60 E 0 O0 N 0 0 E 0 82 S 39 21 E 1 08 S 50 7 E 1 03 S 42 51 E 1 39 S 22 41 E 1 93 S 29 25 E 1 98 S 33 51 E 2. 18 S 23 48 E 2,72 S 25 55 E 2.83 S 34 23 E 1000 O0 999.99 945 49 0 B N 86 4 W 1100 1200 1300 1400 1500 1600 1700 1800 1900 O0 1099.99 1045 O0 1199.99 1145 O0 1299.97 1245 O0 1399.75 1345 O0 1499.10 1444 O0 1598.00 1543 O0 1696.41 1641 O0 1794.10 1739 O0 1890.85 1836 49 0 15 S 5 7 W 49 0 17 S 77 41 E 47 2 13 N 13 1E 25 5 8 N 6 53 E 60 7 31 N 5 21 E 50 9 17 N 5 35 E 91 10 53 N 6 13 E 60 13 55 N 6 1E 35 15 3 N 7 19 E -1 .44 -1 .76 -2.02 -0.38 5.85 16.87 31.14 48.36 68.99 93.61 0.35 0.24 0.97 3.07 3.43 2.07 2.87 1 .98 3.00 0.62 2.12 S 2.38 S 2.74 S 1.24 5 5.04 N 16.37 N 31.06 N 48.67 N 69.88 N 1.59 E 2.65 S 36 58 E 1.39 E 2.76 S 30 17 E 1.62 E 3.18 S 30 29 E 2.28 E 2.60 S 61 26 E 3.25 E 6.00 N 32 51 E 4.36 E 16.94 N 14 55 E 5.74 E 31.58 N 10 28 E 7.74 E 49.28 N 9 2 E 9.80 E 70.56 N 7 59 E 94.97 N 12.89 E 95.84 N 7 44 E 2000.00 1987.08 1932.58 16 57 N 3 31E 119.90 2100.00 2081.97 2027.47 19 36 N 7 45 E 150.36 2200.00 2175.96 2121.46 20 lB N 10 57 E 183.88 2300.00 2269.01 2214.51 22 55 N 12 51E 220.14 2400.00 2359.72 2305 22 27 4 N 13 23 E 261.86 2500.00 2446.52 2392 02 32 23 N 13 56 E 311.11 2600.00 2529.72 2475 22 34 39 N 14 17 E 366.27 2700.00 2611.23 2556 73 36 8 N 14 31 E 423.92 2800.00 2691.28 2636 78 37 25 N 14 43 E 483.57 2900.00 2770.13 2715 63 38 28 N 15 1E 544.81 3.34 2.01 1 .79 3.32 5.10 4.64 1.84 1.68 1.10 0.76 122 O1 N 15.47 E 122.99 N 7 14 E 153 39 N 18.35 E 154.49 N 6 49 E 187 05 N 23.93 E 188.58 N 7 17 E 222 85 N 31.63 E 225.08 N 8 5 E 263 79 N 41.15 E 266.98 N 8 52 E 311 93 N 52.89 E 316.39 N 9 37 E 365 74 N 66.34 E 371.71 N 10 17 E 421.84 N 80.81 E 429.51 N 10 51 E 479.83 N 95.93 E 489.32 N 11 18 E 539.28 N 111.68 E 550.72 N 11 42 E 3000.00 2848.05 2793.55 39 12 N 15 10 E 607.25 3100.00 2925.13 2870.63 39 59 N 14 50 E 670.71 3200.00 3001.30 2946.80 40 40 N 14 42 E 735.21 3300.00 3076.81 3022.31 41 24 N 14 34 E 800.47 3400.00 3151.20 3096.70 42 32 N 14 15 E 866,97 3500.00 3223.87 3169.37 44 13 N 14 9 E 935.29 3600.00 3294.54 3240.04 45 52 N 14 7 E 1005.65 3700.00 3363.13 3308.63 47 32 N 14 13 E 1078.03 3800.00 3430.14 3375.64 48 4 N 14 8 E 1151.86 3900.00 3497.16 3442.66 47 45 N 14 14 E 1225.68 0.84 599.78 N 128.02 E 613.29 N 12 3 E 1.10 661.30 N 144.56 E 676.92 N 12 20 E 0.49 723.97 N 161,02 E 741.66 N 12 32 E 1.11 787.40 N 177.59 E 807.18 N 12 43 E 1.42 852.12 N 194.22 E 873.98 N 12 50 E 1.58 918.73 N 211.03 E 942.65 N 12 56 E 1.83 987.34 N 228.25 E 1013.38 N 13 1 E 1.53 1057.89 N 246.08 E 1086.13 N 13 6 E 0.16 1129.86 N 264.26 E 1160.35 N 13 10 E 0.38 1201.82 N 282.42 E 1234.56 N 13 13 E COMPUTATION DATE: 31-DEC-90 PAGE 2 BP EXPLORATION 1-17 / SN-02 MP! SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 4000.00 3564.66 3510.16 47 22 N 14 15 E 1299.08 4100.00 3632.67 3578.17 46 55 N 14 21 E 1372.01 4200.00 3701.25 3646.75 46 30 N 14 25 E 1444.43 4300.00 3770,03 3715.53 46 32 N 14 9 E 1516.65 4400,00 3838.80 3784,30 46 36 N 14 17 E 1588.86 4500.00 3907.11 3852.61 47 8 N 14 15 E 1661.52 4600.00 3974.88 3920.38 47 36 N 13 40 E 1734.63 4700.00 4042.18 3987,68 47 48 N 13 4 E 1808.08 4800.00 4109.56 4055.06 47 20 N 12 47 E 1881.39 4900,00 4177.72 4123.22 46 49 N 12 39 E 1953.95 0.25 1273.34 N 300.57 E 1308.33 N 13 17 E 0.33 1344.37 N 318.69 E 1381.63 N 13 20 E 0.44 1414.87 N 336.77 E 1454.40 N 13 23 E 0.27 1485.21 N 354.72 E 1526.98 N 13 26 E 0.66 1555.60 N 372.47 E 1599.57 N 13 28 E 0.31 1626.36 N 390.54 E 1672.59 N 13 30 E 0.48 1697.72 N 408.29 E 1746.12 N 13 31 E 0.95 1769.68 N 425.40 E 1820,09 N 13 31 E 1.20 1841.71 N 441.88 E 1893.98 N 13 30 E 1.12 1913.08 N 457.97 E 1967.14 N 13 28 E 5000.00 4246.31 4191.81 46 43 N 12 37 E 2026.11 5100.00 4314.72 4260.22 46 29 N 12 23 E 2098.41 5200.00 4384.21 4329.71 45 48 N 12 18 E 2169.66 5300,00 4454,03 4399.53 45 34 N 12 22 E 2240.59 5400.00 4523.33 4468.83 46 44 N 12 23 E 2312.03 5500.00 4591.19 4536.69 47 27 N 12 26 E 2384.82 5600.00 4658.58 4604.08 47 57 N 12 38 E 2458.06 5700.00 4725,17 4670.67 48 18 N 12 40 E 2532.03 5800.00 4791.63 4737.13 48 24 N 12 41 E 2606.13 5900.00 4858.06 4803,56 48 16 N 12 49 E 2680.25 0.61 1984.10 N 473.88 E 2039.90 N 13 26 E 2.09 2055.29 N 489.71 E 2112.83 N 13 24 E 0.18 2125.55 N 505.07 E 2184.73 N 13 22 E 0.63 2195.49 N 520.33 E 2256.31 N 13 20 E 1.14 2265.91 N 535,78 E 2328.39 N 13 18 E 1.92 2337.64 N 551.56 E 2401.83 N 13 17 E 0.56 2409.76 N 567.63 E 2475.71 N 13 15 E 0.38 2482.55 N 583.96 E 2550.31 N 13 14 E 0.25 2555.44 N 600.37 E 2625.02 N 13 13 E D.38 2628.35 N 616.84 E 2699.77 N 13 12 E 6000.00 4924.47 4869.97 48 16 N 12 55 E 2754.43 6100.00 4991.19 4936.69 48 10 N 13 3 E 2828.34 6200.00 5057.21 5002.71 49 17 N 12 59 E 2902.88 6300.00 5122.70 5068.20 48 59 N 12 44 E 2977.85 6400.00 5188.26 5133.76 49 4 N 12 15 E 3052.71 6500.00 5253.61 5199.11 49 25 N 12 12 E 3127.68 6600.00 5318.50 5264.00 49 29 N 11 54 E 3203.02 6700.00 5383.14 5328.64 50 1 N 11 52 E 3278.53 6800.00 5446.99 5392.49 50 43 N 11 57 E 3354.71 6900.00 5509.52 5455.02 51 22 N 12 0 E 3431.96 1.13 2701.23 N 633.54 E 2774.53 N 13 12 E 0.27 2773.81 N 650.28 E 2849.02 N 13 12 E 0.31 2846.98 N 667.23 E 2924.12 N 13 11 E 0.16 2920.66 N 684.04 E 2999.69 N 13 11 E 0.63 2994.36 N 700.47 E 3075.20 N 13 10 E 0.80 3068.36 N 716.40 E 3150.88 N 13 9 E 0.39 3142.75 N 732.34 E 3226.95 N 13 7 E 0.36 3217.43 N 748.02 E 3303.24 N 13 5 E 1.59 3292.73 N 763.90 E 3380.18 N 13 4 E 0.36 3369.07 N 780.10 E 3458o21 N 13 2 E 7000.00 5571.79 5517.29 51 40 N 11 53 E 3509.41 7100.00 5633.33 5578.83 52 32 N 11 52 E 3587.42 7200.00 5693.71 5639.21 53 11 N 11 55 E 3666.32 7300,00 5752.96 5698.46 54 9 N 11 58 E 3746.06 7400.00 5811.12 5756.62 54 36 N 11 47 E 3826.57 7500.00 5869.22 5814.72 54 26 N 11 24 E 3907.06 7600.00 5927.84 5873.34 54 28 N 11 28 E 3987.15 7700.00 5986.48 5931.98 53 43 N 11 37 E 4067.25 7800.00 6046.07 5991.57 53 7 N 11 40 E 4146.68 7900.00 6106.38 6051.88 52 37 N 11 53 E 4225.60 0.32 3445.63 N 796.25 E 3536.44 N 13 1 E 1.15 3522.76 N 812.46 E 3615.24 N 12 59 E 0.45 3600.77 N 828.88 E 3694.94 N 12 58 E 0.64 3679.58 N 845.56 E 3775.48 N 12 57 E 0.76 3759.18 N 862.34 E 3856.81 N 12 55 E 0.78 3838.91 N 878.67 E 3938.18 N 12 54 E 1.45 3918.33 N 894.70 E 4019.18 N 12 52 E 0.16 3997.69 N 910.89 E 4100.15 N 12 50 E 0.30 4076.35 N 927.08 E 4180.44 N 12 49 E 0.00 4154.43 N 943.36 E 4260.19 N 12 48 E COMPUTATION DATE: 31-DEC-90 PAGE 3 BP EXPLORATION 1-17 / SN-02 MPI SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST 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/5OUTH EAST/WEST DIST, AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000 O0 6167.60 6113.10 52 11 8100 O0 6229.53 6175.03 51 22 8200 O0 6291.63 6237.13 52 8 8300 O0 6352.15 6297.65 53 20 8400 O0 6411.89 6357.39 53 17 8500 O0 6471.56 6417.06 53 22 8600.00 6531.47 6476,97 53 5 8700.00 6591.48 6536.98 53 9 8800.00 6651.31 6596.81 53 16 8900.00 6711.01 6656.51 53 45 N 11 55 E 4303.86 N 12 21 E 4381.61 N 14 21 E 4459.41 N 16 15 E 4538.76 N 16 6 E 4618 76 N 15 41 E 4698 80 N 15 23 E 4778 60 N 15 15 E 4858 32 N 15 11 E 4938 15 N 15 23 E 5018 09 1 17 1 01 2 79 0 94 0 37 0 75 0 37 0 55 0 5O 0 44 4231 81 N 959.66 E 4339.26 N 12 47 E 4308 4384 4461 4538 4615 4692 4770 4847 4924 58 N 976.09 E 4417.76 N 12 46 E 90 N 993.92 E 4496.14 N 12 46 E 59 N 1015.25 E 4575.65 N 12 49 E 61 N 1037.60 E 4655.71 N 12 53 E 77 N 1059.63 E 4735.84 N 12 56 E 94 N 1080.99 E 4815.83 N 12 58 E 08 N 1102.15 E 4895.75 N 13 1 E 42 N 1123.09 E 4975.82 N 13 3 E BO N 1144.26 E 5055.99 N 13 5 E 9000.00 6770.47 6715,97 53 21 9100.00 6829.88 6775.38 53 58 9200.00 6888.99 6834.49 53 47 9300.00 6948.33 6893.63 53 32 9400.00 7007.83 6953.33 53 39 9500.00 7067.44 7012.94 53 12 9600.00 7127.60 7073.10 52 59 9700.00 7188.32 7133.82 52 23 9800.00 7249.62 7195.12 52 7 9900.00 7310.53 7256.03 52 28 N 15 23 E 5098,21 N 15 15 E 5178.38 N 15 4 E 5258.74 N 14 59 E 5338.92 N 14 58 E 5418.97 N 14 59 E 5498.93 N 14 50 E 5578.49 N 15 23 E 5657°62 N 18 2 E 5736.48 N 20 39 E 5815.78 0.10 1.17 0.73 0.43 0.11 0.73 0.58 1 .51 2.54 2.24 5002 32 N 1165.60 E 5136.32 N 13 7 E 5079 90 N 1186.87 E 5216.70 N 13 9 E 5157 75 N 1207.96 E 5297.32 N 13 11 E 5235 48 N 1228.86 E 5377.77 N 13 13 E 5313 13 N 1249.61 E 5458.10 N 13 14 E 5390 69 N 1270.35 E 5538.35 N 13 16 E 5467.88 N 1290.91 E 5618.20 N 13 17 E 5544.64 N 1311.42 E 5697.62 N 13 18 E 5620.31 N 1334.11 E 5776.48 N 13 21 E 5695.17 N 1360.29 E 5855.37 N 13 26 E 10000.00 7371.15 7316.65 53 9 10100.00 7430.82 7376.32 53 37 10200.00 7489.92 7435.42 53 23 10300.00 7550.01 7495.51 52 56 10400.00 7610.93 7556.43 52 7 10500.00 7672.52 7618.02 51 45 10600.00 7734.85 7680.35 51 11 10700.00 7797.97 7743.47 50 31 10800.00 7861.96 7807.46 49 53 10900.00 7926.93 7872.43 49 4 N 24 2 E 5895.23 N 25 46 E 5975.16 N 25 36 E 6055.43 N 24 58 E 6135.04 N 24 42 E 6214.07 N 24 45 E 6292.60 N 24 54 E 6370.53 N 25 9 E 6447.81 N 25 31 E 6524.33 N 25 40 E 6600.01 3 07 0 90 1 54 0 61 0 11 0 75 0 45 0 75 0 68 0.82 5768.75 N 1390.43 E 5933.95 N 13 33 E 5841.35 N 1424.60 E 6012.56 N 13 42 E 5914.00 N 1459.67 E 6091.47 N 13 52 E 5986.29 N 1493.77 E 6169.85 N 14 1 E 605B.28 N 1527.02 E 6247.76 N 14 9 E 6129.84 N 1559.97 E 6325.22 N 14 17 E 6200.81 N 1592.79 E 6402.12 N 14 24 E 6271.11 N 1625.57 E 6478.38 N 14 32 E 6340,56 N 1658.47 E 6553.87 N 14 39 E 6409.13 N 1691.30 E 6628.53 N 14 47 E 11000.00 7992.87 7938.37 48 25 N 26 3 E 6674.B0 11100.00 8059.59 8005.09 47 51 N 26 19 E 6748.87 11200.00 8127.07 8072.57 47 18 N 26 54 E 6822.20 11300.00 8195.31 8140.81 46 40 N 27 23 E 6894.75 11400.00 8263.91 8209 41 46 48 N 27 54 E 6966.87 11500.00 8333.49 8278 99 45 31 N 28 6 E 7038.00 11600.00 8403,87 8349 37 44 47 N 28 56 E 7108.28 11700.00 8475.44 8420 94 43 56 N 29 59 E 7177.19 11800.00 8547.05 8492 55 44 53 N 31 0 E 7245,83 11900.00 8616.66 8562 16 46 57 N 31 43 E 7316.23 0.78 6476.77 N 1724.11 E 6702.32 N 14 54 E 0.78 6543.63 N 1756.94 E 6775.39 N 15 2 E 0.68 6609.63 N 1789.96 E 6847.71 N 15 9 E 0.38 6674.67 N 1823.33 E 6919.23 N 15 17 E 1.20 6739.10 N 1857.12 E 6990.31 N 15 24 E 0.56 6802.51 N 1890.83 E 7060.41 N 15 32 E 1.45 6864.95 N 1924.72 E 7129.66 N 15 40 E 0.75 6925.76 N 1959.06 E 7197.51 N 15 48 E 1.60 6985.87 N 1994.52 E 7265.02 N 15 56 E 1.96 7047.17 N 2031.89 E 7334.25 N 16 5 E COMPUTATION DATE: 31-DEC-90 PAGE 4 BP EXPLORATION 1-17 / SN-02 MPI SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST 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 12000.00 8683.62 8629.12 48 51 12100.00 8749.21 8694.71 48 43 12200.00 8815.69 8761.19 47 58 12300.00 8882.98 8828.48 47 24 12400.00 8951.00 8896.50 46 45 12500.00 9019.81 8965.31 46 17 12600.00 9089.37 9034.87 45 37 12700.00 9160.11 9105.61 44 9 12800.00 9233.12 9178.62 42 2 12900.00 9307.89 9253.39 41 30 13000.00 9382.57 9328.07 ,41 52 13100.00 9456.99 9402.49 41 55 13200.00 9531.35 9476.85 42 2 13300.00 9605.63 9551.13 41 46 13400.00 9681.80 9627.30 39 8 13500.00 9760.42 9705.92 37 10 13600.00 9840.24 9785.74 37 26 13700.00 9918.55 9864.05 39 18 13800.00 9994.65 9940.15 41 34 13900.00 10067.91 10013.41 43 54 14000.00 10139.94 10085.44 43 54 14100.00 10212.21 10157.71 43 31 14200.00 10285.49 10230.99 42 2 14300.00 10360.92 10306.42 40 16 14400.00 10437.32 10382.82 40 11 14500.00 10513.71 10459.21 40 11 14525.00 10532.81 10478.31 40 11 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN N 32 31 E 7388.86 N 32 39 E 7462.55 N 32 40 E 7535.47 N 32 55 E 7607.64 N 32 56 E 7679.10 N 33 14 E 7749.81 N 33 33 E 7819.73 N 35 47 E 7888.20 N 36 51 E 7953.74 N 36 46 E 8017.34 1.65 0.86 7173.62 N 2112 0.49 7236.52 N 2152 0.81 7298.72 N 2192 1.08 7360.22 N 2232 0.92 7421.03 N 2271 0.85 7481.02 N 2311 2.72 7539.31 N 2351 1.69 7594.22 N 2392 0.43 7647.39 N 2431 7110.06 N 2071 38 E 7405.64 N 16 15 E 11 E 7478.09 N 16 24 E 41 E 7549.84 N 16 34 E 44 E 7620.90 N 16 43 E 32 E 7691.30 N 16 52 E 91 E 7761.01 N 17 1 E 46 E 7829,97 N 17 10 E 41 E 7897.48 N 17 19 E 05 E 7962.04 N 17 29 E 84 E 8024.73 N 17 38 E N 37 32 E 8080.98 N 38 55 E 8144.42 N 39 59 E 8207.54 N 41 46 E 8270.15 N 40 31 E 8330.44 N 38 52 E 8388.69 N 37 39 E 8446.02 N 39 24 E 8505.08 N 41 50 E 8565.82 N 43 11 E 8628.63 1 25 051 1 17 1 96 2 72 3 14 2 33 2.87 3.11 1.35 7700.51 N 2471.86 E 8087.51 N 17 48 E 7752.91 N 2513.27 E 8150.10 N 17 58 E 7804,60 N 2555.68 E 8212.39 N 18 B E 7855.24 N 2599.47 E 8274.18 N 18 19 E 7903.73 N 2642.42 E 8333.74 N 18 29 E 7951.36 N 2681.77 E 8391.43 N 18 38 E 7998.84 N 2718.86 E 8448.29 N 18 46 E 8047.62 N 2757.40 E 8506.90 N 18 55 E 8096,83 N 2799,65 E 8567.19 N 19 4 E 8146,83 N 2845.83 E 8629.57 N 19 15 E N 43 1E 8692.43 N 42 8 E 8756.31 N 42 19 E 8819.44 N 43 19 E 8879.94 N 43 7 E 8939.48 N 43 7 E 8998.87 N 43 7 E 9013.72 0.90 0.55 2.29 0.13 0.00 0.00 0.00 8197 38 N 2893.32 E 8693.00 N 19 26 E 8248 31 N 2940.04 E 8756.62 N 19 37 E 8298 86 N 2985.58 E 8819.57 N 19 47 E 8346 93 N 3030.28 E 8879.97 N 19 57 E 8394 20 N 3074.37 E 8939.48 N 20 7 E 8441 30 N 3118.47 E 8998.92 N 20 17 E 8453.08 N 3129.50 E 9013.79 N 20 19 E BP EXPLORATION 1-17 / SN-O2 MPI SAG NORTH NORTH SLOPE. ALASKA COMPUTATION DATE: 31-DEC-90 PAGE 5 DATE OF SURVEY= 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUBISEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 0 O0 0.00 -54 50 0 0 N 0 0 E 0.00 1000 O0 999.99 945 49 0 8 N 86 4 W -1.44 2000 O0 1987.05 1932 58 16 57 N 3 31 E 119.90 3000 O0 2848.05 2793 55 39 12 N 15 10 E 607.25 4000 O0 3564.66 3510 16 47 22 N 14 15 E 1299.08 5000 O0 4246.31 4191 81 46 43 N 12 37 E 2026.11 6000.00 4924.47 4869 97 48 16 N 12 55 E 2754.43 7000.00 5571.79 5517 29 51 40 N 11 53 E 3509.41 8000.00 6167.60 6113.10 52 11 N 11 55 E 4303.86 9000.00 6770.47 6715.97 53 21 N 15 23 E 5098.21 0.00 0.00 N 0.00 E 0.00 N 0 0 E 0.35 2.12 S 1 59 E 2,65 S 36 55 E 3.34 122.01 N 15 47 E 122.99 N 7 14 E 0.84 599.78 N 128 02 E 613.29 N 12 3 E 0.25 1273.34 N 300 57 E 1308.33 N 13 17 E 0.61 1984.10 N 473 88 E 2039.90 N 13 26 E 1.13 2701.23 N 633 54 E 2774.53 N 13 12 E 0.32 3445.63 N 796 25 E 3536.44 N 13 1 E 1.17 4231.81 N 959 66 E 4339.26 N 12 47 E 0.10 5002.32 N 1165.60 E 5136o32 N 13 7 E 10000.00 7371.15 7316.65 53 9 N 24 2 E 5895.23 11000.00 7992.87 7938.37 48 25 N 26 3 E 6674.80 12000.00 8683.62 8629.12 48 51 N 32 31 E 7388.86 13000.00 9382.57 9328.07 41 52 N 37 32 E 8080.98 14000.00 10139.94 10085.44 43 54 N 43 1 E 8692.43 14525.00 10532.81 10478.31 40 11 N 43 7 E 9013.72 3.07 5768.75 N 1390.43 E 5933.95 N 13 33 E 0.78 6476.77 N 1724.11 E 6702.32 N 14 54 E 1.65 7110.06 N 2071.38 E 7405.64 N 16 15 E 1.25 7700.51 N 2471.86 E 8087.51 N 17 48 E 0.90 8197.38 N 2893.32 E 8693.00 N 19 26 E O.OO 8453.08 N 3129.50 E 9013.79 N 20 19 E BP EXPLORAT]ON 1-17 / SN-02 MP! SAG NORTH NORTH SLOPE, ALASKA COMPUTATION DATE: 31-DEC-90 PAGE 6 DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER; T. WEST INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORD[NATES HORIZ. DEPARTURE MEASURED VERT]CAL VERT]CAL DEVIATION AZIMUTH SECTION SEVER]TY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 0.00 0.00 -54.50 0 0 N 0 0 E 54.50 54.50 0.00 0 19 5 50 14 E 154.50 154.50 100.00 0 11 S 87 44 E 254.50 254.50 200.00 0 5 S 73 32 W 354.51 354.50 300.00 0 21 S 16 36 W 454.51 454.50 400.00 0 22 S 53 27 E 554.51 554.50 500.00 0 5 N 51 27 E 654.51 654.50 600.00 0 17 5 34 47 W 754.51 754.50 700.00 D 21 5 36 50 E 854.51 854.50 800.00 0 16 N 72 6 E O.OO 0.00 -0.33 0.04 -0.41 0.20 -0.36 0.37 -0.74 0.35 -1.24 0.40 -1.18 0.38 -1.33 0.31 -1.82 0.35 -1.79 0.00 954.51 954.50 900.00 0 B N 7 51 W 1054.51 1054.50 1000.00 0 13 S 35 4 W 1154.51 1154.50 1100.00 0 16 S 34 15 E 1254.52 1254.50 1200.00 0 56 N 23 13 E 1354.61 1354.50 1300.00 3 45 N 8 25 E 1455.06 1454.50 1400.00 6 47 N 5 19 E 1555.97 1554.50 1500.00 8 41 N 5 13 E 1657.36 1654.50 1600.00 10 18 N 6 50 E 1759.32 1754.50 1700.00 12 35 N 5 10 E 1862.38 1854.50 1800.00 14 51 N 7 23 E -1.48 0.26 -1.57 0.30 -1.96 0.20 -1.63 2.59 2.45 2.28 11.49 1.39 24.53 1.16 40.75 0.66 59.98 3.40 84.15 0.61 1966.03 1954.50 1900.00 15 57 N 4 48 E 110.64 2070.89 2054.50 2000.00 19 1 N 6 12 E 140.98 2177.13 2154.50 2100.00 20 5 N 10 17 E 176.11 2284.27 2254.50 2200 O0 22 24 N 12 43 E 214.13 2394.15 2354.50 2300 O0 26 46 N 13 20 E 259.22 2509.45 2454.50 2400 O0 32 46 N 13 57 E 316.16 2630.21 2554.50 2500 O0 35 B N 14 26 E 383.46 2753.85 2654.50 2600 O0 36 54 N 14 39 E 455,81 2880.08 2754.50 2700 O0 38 17 N 14 56 E 532.50 3008.32 2854.50 2800.00 39 16 N 15 10 E 612.49 3138.43 2954.50 2900.00 40 21 N 14 42 E 695.38 3270.33 3054.50 3000.00 41 5 N 14 37 E 781.01 3404.47 3154.50 3100.00 42 36 N 14 14 E 869.98 3542.99 3254.50 3200.00 44 54 N 14 4 E 965.30 3687.27 3354.50 33~0.00 47 19 N 14 13 E 1068.72 3836.42 3454.50 3400.00 47 59 N 14 8 E 1178.79 3985.00 3554.50 3500.00 47 25 N 14 14 E 1288.09 4131.92 3654.50 3600.00 46 47 N 14 22 E 1395.18 4277.42 3754.50 3700.00 46 34 N 14 14 E 1500.34 4422.89 3854.50 3800.00 46 45 N 14 20 E 1605.43 FEET FEET FEET DEG 0 O0 N 0475 0 70 S 0 68 S 0995 1 58 S 1.66 S 1.77 S 2.31 5 2.44 S 0.00 E 0.00 N 0 0 E 0.34 E 0.58 S 35 36 E 0.73 E 1.01 S 46 10 E 0.82 E 1.07 S 50 3 E 0.55 E 1.14 5 29 3 E 0.71 E 1.74 S 24 17 E 1.12 E 2.01 S 33 57 E 0.96 E 2.01 S 28 31 E 0.99 E 2.51 S 23 18 E 1.44 E 2.83 S 30 33 E 2.18 S 2.21 5 2.62 S 2.44 S 1.59 N 10.82 N 24.25 N 40.89 N 60.61 N 1.66 E 2.74 S 37 13 E 1.46 E 2.64 $ 33 25 E 1.45 E 2.99 5 29 3 E 1.94 E 3.11 S 38 26 E 2.80 E 3.22 N 60 25 E 3.85 E 11.49 N 19 35 E 5.11 E 24.79 N 11 54 E 6.85 E 41.46 N 9 31 E 8.90 E 61.26 N 8 21 E 85.35 N 11.65 E 86.14 N 7 46 E 3.04 3.43 1 .20 3.23 5.05 4.05 1 .35 1.13 1 .O2 0.90 112.41 N 14.78 E 113.38 N 7 30 E 143.84 N 17.17 E 144.86 N 6 48 E 179.30 N 22.49 E 180.71 N 7 9 E 216.94 N 30.28 E 219.04 N 7 57 E 261.20 N 40.54 E 264.33 N 8 49 E 316.86 N 54.11 E 321.45 N 9 41 E 382.48 N 70.63 E 388.95 N 10 28 E 452.86 N 88.86 E 461.49 N 11 6 E 527.34 N 108.49 E 538.38 N 11 38 E 604.86 N 129.40 E 618.55 N 12 5 E 0.84 685.27 N 150.88 E 701.68 N 12 25 E 1.01 768.47 N 172.66 E 787.63 N 12 40 E 1.47 855.05 N 194.97 E 877.00 N 12 51 E 1.49 947.99 N 218.38 E 972.82 N 12 58 E 1.62 1048.82 N 243.78 E 1076.78 N 13 5 E 0.43 1156.12 N 270.87 E 1187.43 N 13 11 E 0.27 1262.63 N 297.85 E 1297.29 N 13 16 E 0.57 1366.93 N 324.47 E 1404.91 N 13 21 E 0.36 1469.31 N 350.70 E 1510.58 N 13 25 E 0.73 1571.74 N 376.59 E 1616.23 N 13 28 E COMPUTATION DATE: 31-DEC-90 PAGE 7 BP EXPLORATION 1-17 / SN-02 MPI SAG NORTH NORTH SLOPE, ALASKA DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST 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/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG 4569.82 3954.50 3900.00 47 27 4718.34 4054.50 4000.00 47 47 4866.01 4154.50 4100.00 46 59 5011.95 4254.50 420D.00 46 47 5157.37 4354.50 4300.00 45 52 5300.67 4454.50 4400.00 45 34 5445.70 4554.50 4500.00 47 19 5593.92 4654.50 4600.00 47 55 5744.08 4754.50 4700.00 48 20 5894.65 4854,50 4800.00 48 16 N 13 51 E 1712.50 N 12 58 E 1821.56 N 12 41 E 1929.35 N 12 37 E 2034.73 N 12 19 E 2139,36 N 12 22 E 2241.06 N 12 25 E 2345.15 N 12 38 E 2453.58 N 12 42 E 2564.67 N 12 48 E 2676.29 0.85 1 .01 0.34 0.93 0.04 0.65 1 .52 0.41 0.70 0.35 1676 09 N 402.99 E 1723.86 N 13 31 E 1782 91 N 428.46 E 1833.67 N 13 31 E 1888 87 N 452.53 E 1942.32 N 13 28 E 1992 58 N 475.78 E 2048.60 N 13 26 E 2095 67 N 498.55 E 2154.16 N 13 23 E 2195 96 N 520.43 E 2256.78 N 13 20 E 2298 55 N 542.96 E 2361.81 N 13 17 E 2405 35 N 566.64 E 2471.19 N 13 15 E 2514 66 N 591.18 E 2583.22 N 13 14 E 2624.46 N 615.96 E 2695.77 N 13 12 E 6045.02 4954.50 4900.00 48 6 6195.85 5054.50 5000.00 49 15 6348.48 5154.50 5100.00 49 2 6501.37 5254.50 5200.00 49 25 6655.55 5354.50 5300.00 49 46 6811.86 5454.50 5400.00 50 54 6972.16 5554.50 5500.00 51 32 7134.91 5654.50 5600.00 52 47 7302.62 5754.50 5700,00 54 10 7474.67 5854.50 5800.00 54 30 N 12 59 E 2787.71 N 12 59 E 2899.77 N 12 36 E 3014.14 N 12 12 E 3128.71 N 11 50 E 3244.89 N 11 57 E 3363.79 N 11 53 E 3487.82 N 11 52 E 3614.89 N 11 58 E 3748.16 N 11 29 E 3886.68 0.32 0.52 0.35 0.82 0.68 2.13 0.62 0.29 0.49 0.49 2733.92 N 641.05 E 2808.07 N 13 12 E 2843.92 N 666.53 E 2920.98 N 13 11 E 2956.36 N 692.08 E 3036.28 N 13 11 E 3069.37 N 716.62 E 3151.92 N 13 9 E 3184.16 N 741.04 E 3269.25 N 13 6 E 3301.71 N 765.79 E 3389.36 N 13 3 E 3424.28 N 791.76 E 3514.62 N 13 1 E 3549.93 N 818.17 E 3642.99 N 12 59 E 3681.66 N 846.00 E 3777.61 N 12 56 E 3818,70 N 874.58 E 3917.57 N 12 54 E 7645.76 5954.50 5900.00 54 9 7814.05 6054.50 6000.00 53 9 7978.64 6154.50 6100.00 52 13 8139.98 6254.50 6200.0D 51 24 8303.94 6354.50 6300.00 53 21 8471.41 6454.50 6400.00 53 23 8638.36 6554.50 6500.00 53 9 8805.33 6654.50 6600.00 53 15 8973.23 6754.50 6700.00 53 23 9141.75 6854.50 680D.00 53 41 N 11 31 E 4023.93 N 11 41 E 4157.80 N 11 54 E 4287.16 N 12 50 E 4412.56 N 16 15 E 4541.91 N 15 51 E 4675.91 N 15 23 E 4809.17 N 15 12 E 4942.40 N 15 24 E 5076.80 N 15 10 E 5211.97 1.86 3954.78 N 902.11 E 4056.36 N 12 51 E 0.14 4087.36 N 929.35 E 4191.68 N 12 49 E 0.85 4215.29 N 956.18 E 4322.38 N 12 47 E 1.91 4339.06 N 982.88 E 4448.99 N 12 46 E 0.87 4464.63 N 1016.14 E 4578.80 N 12 49 E 0.56 4593.69 N 1053.39 E 4712.92 N 12 55 E 0,36 4722.51 N 1089.13 E 4846.47 N 12 59 E 0.59 4851.54 N 1124.21 E 4980.09 N 13 3 E 0.13 4981.60 N 1159.90 E 5114.85 N 13 6 E 0.88 5112.43 N 1195.72 E 5250.40 N 13 10 E 9310.38 6954.50 6900.00 53 30 9478.37 7054.50 7000.00 53 17 9644.53 7154.50 7100.00 52 37 9807.94 7254.50 7200.00 52 12 9972.32 7354.50 7300.00 52 52 10140.08 7454.50 7400.00 54 1 10307.44 7554.50 7500,00 52 53 10470,84 7654.50 7600.00 51 55 10631.28 7754.50 7700.00 51 0 10788.41 7854.50 7800.00 49 57 N 14 58 E 5347.23 N 15 0 E 5481.67 N 14 52 E 5613.82 N 18 14 E 5742.74 N 23 2 E 5873.16 N 25 50 E 6007.34 N 24 56 E 6140.95 N 24 44 E 6269.74 N 24 57 E 6394.79 N 25 29 E 6515.50 0.74 0.18 1 .51 2.80 3.26 0.94 0.80 0.45 0.73 0.69 5243.54 N 1231.01 E 5386.11 N 13 13 E 5373.95 N 1265.87 E 5521.03 N 13 15 E 5502.18 N 1300.00 E 5653.67 N 13 18 E 5626.26 N 1336.04 E 5782.72 N 13 21 E 5748.48 N 1381.60 E 5912.17 N 13 31 E 5870.47 N 1438.67 E 6044.18 N 13 46 E 5991.67 N 1496.28 E 6175.68 N 14 1 E 6109.02 N 1550.38 E 6302.68 N 14 14 E 6222.89 N 1603.05 E 6426.05 N 14 27 E 6332.55 N 1654.65 E 6545.16 N 14 39 E BP EXPLORATION 1-17 / SN-02 ~PI SAG NORTH NORTH SLOPE, ALASKA COMPUTATION DATE: 31-DEC-90 PAGE 8 DATE OF SURVEY: 7-DEC-1990 KELLY BUSHING ELEVATION: 54.50 FT ENGINEER: T. WEST 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 10941.96 7954.50 7900.00 48 47 13092.42 8054.50 8000.00 47 54 11240.34 8154.50 8100.00 47 2 11386.26 8254.50 8200.00 46 51 11529,97 8354.50 8300.00 45 28 11670.90 8454.50 8400.00 44 4 11810.55 8554.50 8500,00 45 5 11956.05 8654.50 8600.00 48 7 12108.03 8754.50 8700.00 48 38 12257.81 8854.50 8800.00 47 40 12405.10 8954.50 8900.00 46 42 12550.01 9054.50 9000.00 45 55 12692.16 9154.50 9100.00 44 17 12828.70 9254.50 9200.00 41 40 12962.34 9354.50 9300.00 41 44 13096.65 9454,50 9400.00 41 55 13231.18 9554.50 9500.00 42 5 13364.61 9654.50 9600.00 39 56 13492.55 9754.50 9700.00 37 17 13618.03 9854.50 9800.00 38 0 13746.83 9954.50 9900 O0 40 24 13881.44 10054.50 10000 O0 43 38 14020.20 10154.50 10100 O0 43 53 14158.02 10254.50 10200 O0 42 47 14291.57 10354.50 10300 O0 40 19 14422.49 10454.50 10400 O0 40 11 14525.00 10532.81 10478 31 40 11 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG N 25 51 E 6631 49 N 26 17 E 6743 N 27 7 E 6851 N 27 51 E 6956 N 28 18 E 7O59 N 29 40 E 7157 N 31 5 E 7253 N 32 10 E 7356 N 32 39 E 7468 N 32 46 E 7577 29 56 94 17 27 16 70 45 28 0 66 0 80 0 76 0 76 0 80 1 33 1 88 1 82 0 77 0 56 6437.62 N 1705 04 E 6659 59 N 14 50 E 6538.59 N 1754 45 E 6769 88 N 15 1 E 6635.98 N 1803 40 E 6876 66 N 15 12 E 6730.25 N 1852 43 E 6980 53 N 15 23 E 6821.35 N 1900 93 E 7081 27 N 15 34 E 6908.23 N 1949 O0 E 7177 90 N 15 45 E 6992.27 N 1998.38 E 7272 23 N 15 57 E 7082.25 N 2053.77 E 7374 03 N 16 10 E 7178,71 N 2115.37 E 7483.89 N 16 25 E 7272.57 N 2175,56 E 7591.00 N 16 39 E N 32 56 E 7682.72 N 33 24 E 7784.88 N 35 32 E 7882.92 N 36 51 E 7972.07 N 36 57 E 8056.99 N 38 54 E 8142.30 N 40 31 E 8227.15 N 41 29 E 8309.40 N 38 59 E 8384.42 N 37 45 E 8456.54 0.84 0.55 2.74 0.82 0.81 0.53 1 .21 3.21 2.92 7363.34 N 2234.34 E 7694.87 N 16 53 E 7451.13 N 2291.70 E 7795.59 N 17 6 E 7534.84 N 2348.23 E 7892.27 N 17 19 E 7609.54 N 2403.54 E 7980.10 N 17 32 E 7680.53 N 2456.65 E 8063.85 N 17 44 E 7751.17 N 2511.87 E 8148.01 N 17 57 E 7820.55 N 2569.18 E 8231.74 N 18 11 E 7886.73 N 2627.65 E 8312.95 N 18 26 E 7947.85 N 2678.93 E 8387.19 N 18 38 E 3.35 8007.56 N 2725.60 E 8458.72 N 18 48 E N 40 35 E 8533.30 N 43 5 E 8616.82 N 42 46 E 8705.34 N 41 52 E 8793.18 N 43 18 E 8874.93 N 43 7 E 8952.84 N 43 7 E 9013.72 2.53 1 .80 1.15 1 .69 0.59 0.00 0.00 8070.61 N 2776.70 E 8534.91 N 18 59 E 8137.46 N 2837.05 E 8617.84 N 19 13 E 8207.64 N 2902.85 E 8705.86 N 19 29 E 8277.85 N 2966.61 E 8793.38 N 19 43 E 8342.96 N 3026.54 E 8874.96 N 19 56 E 8404.79 N 3084.29 E 8952.84 N 20 9 E 8453.08 N 3129.50 E 9013.79 N 20 19 E BP EXPLORATZON 1-17 / SN-02 MPZ SAG NORTH NORTH SLOPE, ALASKA MARKER LAST GCT READZNG PBTD DRILLERS DEPTH COMPUTATZON DATE: 31-DEC-90 PAGE 9 DATE OF SURVEY: 7-DEC-1990 KELLY BUSHZNG ELEVATION: 54.50 FT ENGINEER: T. WEST INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 1995' SNL & 2070' WEL, 5EC36 T12N R16E MEASURED DEPTH TVD RECTANGULAR COORDINATE5 BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 14372.50 10416.31 10361.81 8381.24 N 3062.24 E 14431.00 10461.00 10406.50 8408.80 N 3088.04 E 14525.00 10532.81 10478.31 8453.08 N 3129.50 E BP EXPLORATION 3-17 / SN-02 MPI SAG NORTH NORTH SLOPE, ALASKA MARKER LAST GCT READING PBTD DRILLERS DEPTH COMPUTATION DATE: 31-DEC-90 PAGE 10 DATE OF SURVEY: 7-DEC-1990 KELLY BUSH[NG ELEVATION: 54.50 FT ENGINEER: T. WEST SURFACE LOCATION = 1995' SNL & 2070' WEL, SEC36 T12N R16E MEASURED DEPTH TVD BELOW KB FROM KB SUB-SEA RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 14372.50 10416.31 10361.81 8381.24 N 3062.24 E 14431.00 10461.00 10406.50 8408.80 N 3088.04 E 14525.00 10532.81 10478.31 8453.08 N 3129.50 E FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 14525.00 10532.81 10478.31 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 9013.79 N 20 19 E SCHLUMBERGER 0 1 RECT I ONAL SURVEY COMPANY BP EXPLORAT I ON WELL 1-17 / SN-02 MPI F I ELD SRO NORTH COUNTRY USA RUN TWO OATE LOOOED 07 - DEC - 90 REFERENCE 74Z6S ' WELL'.' 1-17/SN-02 MPI /-. (1995' SNL, 2070' WEL, SEC 3 T12N, R16E) HORIZONTAL PROJECTION 8CIqL£ = 1/2000 IN/FT 1 O0OO ~000 -2000 ~OJTH Iii[ !.: ~ ! I ~ ~ .-' !il ~ ~ :: :-: . : .~'T'-'TT?"" "~"T~'?'Tl'T%"T'?'/ ..... : , ~ ~ ~ T: ~ ~'TT .... : '"r'T'+'T="?'?'' 'T'T'T?T'TT'~- i i ! I : ] ; i : ; ~ I ~ i : : : : ' I . ! : : : : - : ; ; ~ : : , ~ ..... ~ : : ~.~. ~-~ ~;:~ TT'Z"~'~'TT~"?~'"]"T~%~":"~-7?%' :..Z.Zl?~ . i . '%~%~FF'T""'*"?"T'T'' "T'T'T'='-T }:t ;"rT'~%'~ ...... . ~T+-~-.-~-~+++-F--~---+-..-H--+.+---?~.+-,-+~--~.~-.k+-.~..=.~- ~¢~--~..~ -~.~.-~..~--~--~...;...L.4..4..=¢-~. ~...L4 ~.4..~- ~~:~' Te%"J'"='?'-?~ ...... ~-;'"::""1 .... r..-??-. ~+¢.~--.j-¢.-~--e% -4000 -gOO0 0 2000 4000 6000 BO00 10000 £1a6T WFJLL: 1-17/SN-02 MPI (1995' SNL, 2070' WEL, SE0 36, ,12N, R16E) VERTICAL PROJECTION -40(:i0 -2__~_ 0 0 ~ 401::10 ~ 8:001:1 10000 12OOO 20, FU~OdECTION ON VERTICiq~. PLP&NE 20. - 200. ~l:ll. EO IN VERTICI~I. OEPTI-~ HORIZ SCALE = 1/2000 IN/FT ORIG L GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY BP EXPLORTION COMPANY 1-17/SN-02 WELL NAME ENDICOTT, ALASKA LOCATION ALl190D38 MWD 11/27/90 JOB NUMBER KEVIN DESORMEAUX TYPE SURVEY DIRECTIONAL SUPERVISOR NAME TITLE DATE S I GNATURE 495 FT. 13890 FT. DEPTH INTERVAL FROM TO 11/ol/9o 11/27/90 DATE SURVEY TAKEN 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. GREAT LAND DIRECTIONAL DRILLING, INC. 11/30/90 Client .... : Field ..... : Well ...... : Section at: Engineer..: BP EXPLORATION ENDICOTT 1-17/SN-02 N,18.48,E DESORMEAUX Computation...: Survey Date...: RKB Elevation.: Reference ..... : Magnetic Dcln.: RADIUS OF CURVATURE 11/27/90 54.50 ft 30.00 E RECORD OF SURVEY S MEAS INCLN C DEPTH ANGLE 3 495 0.25 3 975 0.25 3 1221 0.50 3 1311 2.40 3 1407 5.20 VERTICAL-DEPTHS SECTION DIRECTION BKB SUB-SEA DISTNCE BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 495.0 440.5 -0.2 S 8.00 W 0.1 N 0.7 W 975.0 920.5 -1.2 S 85.00 E 1.4 S 0.4 E 1221.0 1166.5 0.0 N 1.60 E 0.5 S 1.5 E 1311.0 1256.5 2.3 N 6.90 E 1.8 N 1.7 E 1406.7 1352.2 8.5 N 5.20 E 8.1 N 2.4 E CLOSURE DL DISTNCE BEARING /100 0.7 N 86.00 W 0.05 1.5 S 17.62 E 0.00 1.6 S 73.24 E 0.10 2.5 N 43.03 E 2.11 8.5 N 16.18 E 2.92 3 1498 7.40 1497.2 1442.7 18.2 N 5.70 E 18.1 N 3.3 E 3 1591 9.10 1589.2 1534.7 31.3 N 8.90 E 31.3 N 5.0 E 3 1683 10.40 1679.9 1625.4 46.6 N 8.40 E 46.7 N 7.3 E 3 1777 13.20 1771.9 1717.4 65.5 N 7.60 E 65.7 N 10.0 E 3 1870 15.00 1862.1 1807.6 87.9 N 11.90 E 88.1 N 13.9 E 18.4 N 10.38 E 2.42 31.7 N 9.08 E 1.83 47.3 N 8.94 E 1.41 66.5 N 8.67 E 2.98 89.2 N 8.94 E 1.96 3 1962 15.70 1950.8 1896.3 111.9 N 5.80 E 112.1 N 17.6 E 3 2056 18.60 2040.6 1986.1 139.0 N 5.70 E 139.7 N 20.4 E 3 2120 20.30 2101.0 2046.5 159.9 N 9.60 E 160.8 N 23.2 E 3 2256 21.60 2228.0 2173.5 208.1 N 12.50 E 208.5 N 32.5 E 3 2348 24.60 2312.6 2258.1 244.0 N 12.70 E 243.8 N 40.4 E 113.5 N 8.92 E 0.9P ,~ · · · . '" 141 2 N 8 30 E 3 C .... 162.5 N 8.22 E 2.76 211.1 N 8.87 E 1.00 247.1 N 9.41 E 3.26 3 2441 29.20 2395.5 2341.0 285.9 N 14.80 E 284.6 N 50.4 E 289.0 N 10.04 E 4.98 3 2629 35.40 2554.3 2499.8 386.1 N 14.50 E 381.8 N 75.8 E 389.2 N 11.23 E 3.30 3 2722 36.40 2629.7 2575.2 440.5 N 14.30 E 434.6 N 89.4 E 443.7 N 11.62 E 1.08 3 2815 37.80 2703.8 2649.3 496.5 N 15.20 E 488.8 N 103.6 E 499.7 N 11.97 E 1.55 3 2907 38.60 2776.1 2721.6 553.3 N 14.60 E 543.8 N 118.3 E 556.5 N 12.27 E 0.91 3 3000 39.20 2848.5 2794.0 611.6 N 15.60 E 600.2 N 133.5 E 614.9 N 12.54 E 0.78 'Survey Codes: 3/MWD (MSN02D) 1-17/SN-02 Page 2 11/30/90 MEAS INCLN DEPTH ANGLE 3091 39.90 3185 40.60 3278 41.20 3371 42.30 3464 43.30 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE RECORD OF SURVEY 2918.7 2864.2 669.4 2990.4 2935.9 730.0 3060.7 3006.2 790.8 3130.1 3075.6 852.5 3198.3 3143.8 915.6 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 15.40 E 656.0 N 149.0 E N 14.20 E 714.7 N 164.5 E N 14.60 E 773.7 N 179.6 E N 14.70 E 833.6 N 195.3 E N 14.90 E 894.7 N 211.4 E 3 3556 45.00 3264.3 3209.8 979.5 N 13.80 E 3 3649 47.00 3328.9 3274.4 1046.2 N 14.30 E 3 3743 48.20 3392.3 3337.8 1115.5 N 14.70 E 3 3835 48.00 3453.8 3399.3 1183.8 N 15.00 E 3 3928 47.70 3516.2 3461.7 1252.6 N 13.70 E 3 4021 47.30 3579.0 3524.5 1320.9 N 14.10 E 3 4113 46.80 3641.7 3587.2 1388.1 N 14.20 E 3 4207 46.40 3706.3 3651.8 1456.2 N 15.30 E 3 4300 46.50 3770.3 3715.8 1523.5 N 14.90 E 3 4393 46.60 3834.3 3779.8 1590.9 N 14.10 E 3 4488 47.10 3899.3 3844.8 1660.0 3 4582 47.60 3963.0 3908.5 1729.0 3 4674 47.80 4024.9 3970.4 1796.9 3 4768 47.80 4088.0 4033.5 1866.2 3 4863 47.40 4152.1 4097.6 1936.0 2003.0 2071.0 2139.8 2271.5 2339.3 2408.5 3 4955 46.80 4214.7 4160.2 3 5049 46.30 4279.4 4224.9 3 5145 46.00 4345.9 4291.4 3 5329 46.30 4473.3 4418.8 3 5423 46.90 4537.9 4483.4 3 5518 47.30 4602.6 4548.1 N 15.50 E N 14.50 E N 13.60 E N 12.30 E N 12.90 E 956.8 N 227.3 E 1021.7 N 243.6 E 1088.9 N 260.9 E 1155.1 N 278.5 E 1221.9 N 295.6 E 1288.4 N 312.0 E 1353.7 N 328.5 E 1419.8 N 345.9 E 1484.9 N 363.5 E 1550.2 N 380.4 E 'Survey Codes: 3/MWD 1617.2 N 398.1 E 1684.0 N 416.0 E 1750.0 N 432.5 E 1817.9 N 448.1 E 1886.4 N 463.4 E N 12.70 E 1952.1 N 478.3 E N 13.30 E 2018.6 N 493.7 E N 11.20 E 2086.2 N 508.4 E N 11.90 E 2216.2 N 534.9 E N 11.90 E 2283.0 N 549.0 E N 12.10 E 2351.1 N 563.5 E CLOSURE DL DISTNCE BEARING /100 672.7 N 12.79 E 0.77 733.4 N 12.96 E 0.92 794.3 N 13.07 E 0.67-"\ 856.2 N 13.18 E 1.16 .~ 919.4 N 13.30 E 1.08 983.4 N 13.36 E 1.94 1050.3 N 13.41 E 2.17 1119.7 N 13.48 E 1.30 1188.2 N 13.55 E 0.28 1257.1 N 13.60 E 0.83 1325.7 N 13.61 E 0.49 1393.0 N 13.64 E 0.55 1461.3 N 13.69 E 0.75 1528.7 N 13.75 E 0.25 1596.2 N 13.79 E 0.47 1665.5 N 13.83 E 0.95 1734.6 N 13.87 E 0.7 1802.7 N 13.88 E 0.5b ' 1872.3 N 13.85 E 0.76 1942.4 N 13.80 E 0.54 2009.8 N 13.77 E 0.66 2078.1 N 13.74 E 0.63 2147.3 N 13.69 E 1.17 2279.9 N 13.57 E 0.26 2348.1 N 13.52 E 0.64 2417.7 N 13.48 E 0.44 1-17/SN-O2 Page 3 11/30/90 RECORD OF SURVEY S MEAS INCLN C DEPTH ANGLE 3 5613 48.20 3 5711 48.30 3 5806 48.40 3 5902 48.40 3 5997 48.00 VERTICAL-DEPTHS BKB SUB-SEA SECTION DIRECTION RELATIVE-COORDINATES CLOSURE DL DISTNCE BEARING FROM-WELL-HEAD DISTNCE BEARING /100 4666.5 4612.0 2478.5 N 13.50 E 2419.7 N 579.1 E 2488.0 N 13.46 E 1.25 4731.7 4677.2 2551.3 N 13.20 E 2490.8 N 595.9 E 2561.1 N 13.46 E 0.20 4794.8 4740.3 2622.0 N 13.10 E 2560.0 N 612.1 E 2632.1 N 13.45 E 0.12 4858.6 4804.1 2693.5 N 13.40 E 2629.8 N 628.5 E 2703.9 N 13.44 E 0.12 4921.9 4867.4 2764.0 N 14.00 E 2698.6 N 645.3 E 2774.7 N 13.45 E 0.55 3 6090 48.30 4984.0 4929.5 2833.1 N 14.20 E 2765.8 N 662.2 E 2844.0 N 13.46 E 0.34 3 6183 49.10 5045.3 4990.8 2902.8 N 14.00 E 2833.6 N 679.2 E 2913.9 N 13.48 E 0.87 3 6277 49.00 5106.9 5052.4 2973.5 N 13.80 E 2902.5 N 696.3 E 2984.8 N 13.49 E 0.16 3 6373 49.10 5169.9 5115.4 3045.7 N 12.70 E 2973.1 N 712.9 E 3057.4 N 13.48 E 0.66 3 6469 49.20 5232.6 5178.1 3118.0 N 12.80 E 3043.9 N 728.9 E 3130.0 N 13.47 E 0.12 3 6562 49.50 5293.2 5238.7 3188.2 N 12.60 E 3112.7 N 744.4 E 3200.5 N 13.45 E 0.35 3 6655 49.90 5353.4 5298.9 3258.7 N 11.90 E 3182.0 N 759.5 E 3271.4 N 13.42 E 0.62 3 6748 50.60 5412.9 5358.4 3329.7 N 11.00 E 3252.1 N 773.7 E 3342.9 N 13.38 E 0.95 3 6843 51.10 5472.8 5418.3 3402.8 N 12.50 E 3324.3 N 788.7 E 3416.5 N 13.35 E 1.09 3 6943 51.60 5535.3 5480.8 3480.4 N 11.50 E 3400.6 N 804.9 E 3494.6 N 13.32 E 0.79 3 7037 52.20 5593.3 5538.8 3553.9 N 11.80 E 3473.1 N 819.8 E 3568.5 N 13.28 E 0.67 3 7128 52.70 5648.7 5594.2 3625.6 N 12.20 E 3543.7 N 834.8 E 3640.7 N 13.26 E 0.6' 3 7222 53.40 5705.3 5650.8 3700.3 N 12.90 E 3617.0 N 851.2 E 3715.8 N 13.24 E 0.8~ 3 7316 54.20 5760.8 5706.3 3775.7 N 12.00 E 3691.1 N 867.5 E 3791.6 N 13.23 E 1.06 3 7405 54.70 5812.5 5758.0 3847.6 N 11.40 E 3762.0 N 882.2 E 3864.0 N 13.20 E 0.72 7499 54.40 5867.0 5812.5 3923.6 N 11.60 E 3837.0 N 897.5 E 3940.6 N 13.16 E 0.35 7595 54.20 5923.1 5868.6 4001.0 N 11.30 E 3913.4 N 912.9 E 4018.5 N 13.13 E 0.29 7635 53.70 5946.6 5892.1 4033.1 N 12.40 E 3945.1 N 919.6 E 4050.8 N 13.12 E 2.18 7780 53.20 6032.9 5978.4 4148.9 N 12.20 E 4058.9 N 944.4 E 4167.3 N 13.10 E 0.36 7873 52.70 6089.0 6034.5 4222.7 N 12.40 E 4131.4 N 960.2 E 4241.5 N 13.08 E 0.55 3 7971 52.10 6148.8 6094.3 4299.9 N 12.40 E 4207.2 N 976.9 E 4319.1 N 13.07 E 0.61 ASurvey Codes: 3/MWD 1-17/SN-02 Page 4 11/30/90 S MEAS INCLN C DEPTH ANGLE 3 8172 52.00 3 8339 53.30 3 8432 53.30 3 8525 53.20 3 8621 53.10 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 6272.4 6217.9 4457.9 6373.7 6319.2 4590.6 6429.3 6374.8 4665.1 6484.9 6430.4 4739.5 6542.5 6488.0 4816.2 3 8722 53.30 6603.0 6548.5 3 8809 53.40 6654.9 6600.4 3 8902 53.60 6710.2 6655.7 3 8996 53.50 6766.1 6711.6 3 9091 53.90 6822.3 6767.8 3 9185 53.70 6877.8 6823.3 3 9285 53.50 6937.2 6882.7 3 9377 53.40 6992.0 6937.5 3 9471 53.50 7048.0 6993.5 3 9567 53.10 7105.3 7050.8 4897.0 4966.7 5041.4 5117.0 5193.5 5269.2 5349.6 5423.4 5498.8 5575.5 RECORD OF SURVEY 3 9726 52.20 7201.8 7147.3 5701.7 3 9885 52.70 7298.7 7244.2 5827.7 3 9967 53.30 7348.0 7293.5 5893.1 3 10019 53.40 7379.1 7324.6 5934.6 3 10113 53.40 7435.1 7380.6 6009.6 10207 53.50 7491.1 7436.6 6084.6 10368 52.90 7587.5 7533.0 6212.7 10402 52.40 7608.2 7553.7 6239.5 10496 52.00 7665.8 7611.3 6313.4 10589 51.30 7723.5 7669.0 6385.9 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 15.80 E 4360.9 N 1015.5 E N 16.20 E 4488.5 N 1052.1 E N 16.10 E 4560.2 N 1072.8 E N 15.70 E 4631.8 N 1093.2 E N 16.10 E 4705.7 N 1114.3 E N 15.60 E N 15.60 E N 15.70 E N 16.30 E N 16.10 E N 15.90 E N 14.30 E N 15.70 E N 14.90 E N 14.20 E N 16.30 E N 21.00 E N 23.30 E N 24.80 E N 25.20 E N 25.10 E N 25.00 E N 24.60 E N 24.60 E N 24.90 E 3 10683 50.60 7782.7 7728.2 6458.5 N 24.10 4783.5 N 4850.7 N 4922.7 N 4995.4 N 5068.9 N CLOSURE DISTNCE BEARING 5141.8 N 5219.5 N 5290.9 N 5363.8 N 5438.3 N 4477.6 N 13.11E 4610.2 N 13.19 E 4684.6 N 13.24 E 4759.1 N 13.28 E 4835.8 N 13.32 E DL /lOO 5560.2 N 5679.6 N 5740.3 N 5778.4 N 5846.8 N 1.05 0.79 0.07 0.32 0.29 5915.1 N 6031.9 N 6056.4 N 6124.0 N 6190.2 N 1136.4 E 4916.6 N 13.36 E 0.37 1155.1E 4986.4 N 13.39 E 0.11 1175.3 E 5061.1 N 13.43 E 0.23 1196.1 E 5136.6 N 13.47 E 0.43 1217.5 E 5213.1 N 13.51 E 0.44 1238.4 1259.4 1278.5 1298.4 1317.8 1351.0 E 1391.3 E 1416.0 E 1433.0 E 1464.9 E E 5288.9 N 13.54 E E 5369.3 N 13.57 E E 5443.2 N 13.58 E E 5518.7 N 13.61 E E 5595.6 N 13.62 E 0.25 1.05 0.99 0.56 0.63 5722.0 N 13.66 E 1.00 5847.5 N 13.76 E 1.9r 5912.3 .N 13.86 E 1.9a 5953.4 N 13.93 E 1.87 6027.5 N 14.07 E 0.27 6101.6 N 14.20 E 6228.3 N 14.43 E 6254.8 N 14.47 E 6328.0 N 14.59 E 6399.8 N 14.70 E 1497.0 E 1551.6 E 1562.9 E 1593.8 E 1624.4 E E 6256.6 N 1654.6 E 6471.7 N 14.81 E 0.13 0.37 1.65 0.43 0.78 0.90 'Survey Codes: 3/MWD 1-17/SN-02 Page 5 11/30/90 S MEAS INCLN C DEPTH ANGLE 3 10785 49.90 3 10960 48.80 3 11052 48.20 3 11145 47.60 3 11239 47.10 3 11343 46.50 3 11437 46.10 3 11529 45.40 3 11630 44.50 3 11739 44.20 3 11839 46.00 3 11932 48.00 3 12031 49.20 3 12127 48.50 3 12222 47.80 3 12314 47.30 3 12420 46.70 3 12508 46.10 3 12655 44.00 3 12725 43.80 3 12776 42.40 3 12870 41.50 3 12963 41.80 3 13055 41.90 3 13151 41.90 3 13246 42.10 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING 7847.9 7793.4 6536.5 N 24.90 E 7961.9 7907.4 6668.3 N 25.40 E 8022.9 7968.4 6736.7 N 26.50 E 8085.2 8030.7 6804.9 N 27.00 E 8148.9 8094.4 6873.4 N 26.50 E 8220.1 8165.6 6948.4 8285.1 8230.6 7015.5 8349.3 8294.8 7080.5 8420.7 8366.2 7150.7 8498.7 8444.2 7225.5 8569.3 8514.8 7294.9 8632.7 8578.2 7361.1 8698.2 8643.7 7433.2 8761.3 8706.8 7503.3 8824.7 8770.2 7572.0 N 27.00 E N 27.60 E N 28.30 E N 29.50 E N 29.60 E N 30.60 E N 32.30 E N 32.60 E N 32.50 E N 32.70 E RELATIVE-COORDINATES FROM-WELL-HEAD CLOSURE DISTNCE BEARING 6328.0 N 1687.2 E 6549.0 N 14.93 E 6448.2 N 1743.6 E 6679.7 N 15.13 E 6510.1 N 1773.7 E 6747.4 N 15.24 E 6571.7 N 1804.8 E 6815.1 N 15.36 E 6633.5 N 1835.9 E 6882.9 N 15.47 E /lOO 6701.2 N 6761.6 N 6819.8 N 6882.2 N 6948.5 N 0.83 0.65 0 9~' o17 0.60 1870.0 E 6957.2 N 15.59 E 0.63 1901.2 E 7023.8 N 15.70 E 0.54 1932.1 E 7088.2 N 15.82 E 0.85 1966.6 E 7157.7 N 15.95 E 1.07 2004.2 E 7231.8 N 16.09 E 0.28 7009.8 N 2039.7 E 7067.8 N 2075.2 E 7130.5 N 2115.0 E 7191.4 N 2153.9 E 7251.0 N 2192.0 E 8886.8 8832.3 7637.7 N 32.90 E 7308.1 N 2228.8 E 8959.1 8904.6 7712.8 N 32.80 E 7373.2 N 2270.9 E 9019.8 8965.3 7774.5 N 33.20 E 7426.7 N 2305.6 E 9123.6 9069.1 7874.7 N 35.10 E 7512.8 N 2364.0 E 9174.1 9119.6 7921.1 N 35.70 E 7552.3 N 2392.1 E 9211.3 9156.8 7954.4 9281.2 9226.7 8014.4 9350.7 9296.2 8073.5 9419.2 9364.7 8131.6 9490.7 9436.2 8191.7 N 36.10 E N 35.00 E N 36.10 E N 38.60 E N 39.00 E 9561.3 9506.8 8250.9 7300.5 N 16.22 E 7366.2 N 16.36 E 7437.6 N 16.52 E 7507.1 N 16.67 E 7575.1 N 16.82 E 1.87 2.38 1.22 0.73 0.75 7640.4 N 16.96 E 0.56 7715.0 N 17.12 E 0.~ ~t 7776.3 N 17.25 E 0.7~ ...... 7875.9 N 17.47 E 1.56 7922.1 N 17.57 E 0.50 7955.2 N 17.65 E 8015.0 N 17.79 E 8073.9 N 17.93 E 8131.8 N 18.07 E 8191.8 N 18.23 E 7580.6 N 2412.5 E 7631.7 N 2449.0 E 7682.0 N 2485.0 E 7730.8 N 2522.2 E 7780.7 N 2562.4 E N 40.90 E 7829.4 N 2603.2 E 8250.9 N 18.39 E 2.77 1.09 0.62 1.22 0.19 0.92 ~Survey Codes: 3/MWD 1-17/SN-O?. Page 6 11/30/90 S MEAS INCLN C DEPTH ANGLE 3 13393 39.30 3 13500 37.50 3 13554 36.90 3 13652 38.50 3 13746 40.20 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 9672.7 9618.2 8339.8 9756.6 9702.1 8402.2 9799.6 9745.1 8433.1 9877.1 9822.6 8489.5 9949.8 9895.3 8545.2 RECORD OF SURVEY 3 13823 41.90 10007.9 9953.4 8592.1 X 13890 43.00 10057.3 10002.8 8633.9 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD CLOSURE DISTNCE BEARING N 39.80 E 7902.5 N 2665.3 E 8339.8 N 18.64 E N 37.50 E 7954.4 N 2706.8 E 8402.3 N 18.79 E N 37.40 E 7980.3 N 2726.6 E 8433.3 N 18.86 E N 39.00 E 8027.4 N 2763.7 E 8489.8 N 19.00 E N 39.70 E 8073.5 N 2801.5 E 8545.7 N 19.14 E 8112.1 N 2834.2 E 8146.2 N 2863.8 E N 40.90 E N 41.00 E 8592.9 N 19.26 E 8634.9 N 19.37 E DL /lOO 1.93 1.86 1.1] 1.75 1.83 2.31 1.64 ~Survey Codes: 3/MWD X/EXTRAPOLATED 1-17/SN-02 SUBSEA DEPTH MEAS DEPTH DATA INTERPOLATED FOR 100 Page FT SUBSEA INTERVAL INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING 500 555 0.25 555 0 600 655 0.25 655 0 700 755 0.25 755 0 800 855 0.25 855 0 900 955 0.25 955 0 1000 1100 1200 1300 1400 1055 1155 1255 1355 1455 1556 1657 1759 1862 1966 2071 2177 2285 2395 2509 2629 2753 2879 3008 3138 1500 1600 1700 1800 1900 2OO0 2100 2200 2300 2400 0.33 1055 0 0.43 1155 0 1.21 12'55 0 3.67 1355 0 6.36 1455 1 8.46 1555 1 10.04 1655 3 12.67 1755 5 14.85 1855 8 15.82 1955 11 18.99 2055 16 20.85 2155 23 22.53 2255 30 26.90 2355 40 31.45 2455 55 35.40 2555 75 36.87 2655 98 38.36 2755 125 39.26 2855 153 40.25 2955 183 2500 2600 2700 2800 2900 7 11/30/90 0 S 3.53 E 0 S 22.90 E 0 S 42.28 E 0 S 61.65 E 0 S 81.03 E 0 N 1.17 E 0 S 70.46 E 0 N 3.57 E 0 N 6.13 E 0 N 5.46 E 1 N 7.69 E 1 N 8.54 E 2 N 7.75 E 3 N 11.54 E 4 N 5.80 E 5 N 6.59 E 7 N 10.82 E 7 N 12.56 E 10 N 13.75 E 15 N 14.69 E 20 N 14.50 E 24 N 14.60 E 26 N 14.78 E 28 N 15.58 E 30 N 14.80 E RELATIVE COORDINATES FROM WELL HEAD 0.21 S 0.73 W 0.63 S 0.63 W 1.00 S 0.39 W 1.27 S 0.05 W 1.40 S 0.36 E 1.17 S 0.72 E 1.64 S 1.49 E 0.04 N 1.55 E 4.11 N 1.95 E 12.95 N 2.81 E 26.01N 4.24 E 42.19 N 6.67 E 61.79 N 9.49 E 86.09 N 13.45 E 113,16 N 17.71 E 144.40 N 20.89 E 180.59 N 26.78 E 219.04 N 34.87 E 263.44 N 45.04 E 318.00 N 59.19 E 381.88 N 75.83 E 452.47 N 93.97 E 527.18 N 113.91 E 604.90 N 134.80 E 685.13 N 156.83 E 3000 3270 41.15 3055 215 32 N 14.56 E 768.47 N 178.26 E 1-17/SN-02 Page 8 11/30/90 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN DEPTH DEPTH ANGLE TVD BKB MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 3100 3404 42.66 3155 3200 3542 44.74 3255 3300 3687 47.48 3355 3400 3836 48.00 3455 3500 3985 47.46 3555 250 34 N 14.77 E 855.25 N 200.98 E 288 38 N 13.97 E 947.30 N 224.96 E 332 45 N 14.46 E 1048.48 N 250.42 E 382 49 N 14.98 E 1155.88 N 278.70 E 430 49 N 13.94 E 1262.62 N 305.59 E 3600 4132 46.72 3655 3700 4277 46.48 3755 3800 4422 46.75 3855 3900 4569 47.53 3955 4000 4718 47.80 4055 477 47 N 14.42 E 1366.95 N 331.87 E 522 45 N 15.00 E 1468.74 N 359.15 E 568 45 N 14.53 E 1570.98 N 385.65 E 615 47 N 14.63 E 1675.06 N 413.63 E 664 49 N 12.99 E 1781.82 N 439.99 E 4100 4867 47.38 4155 4200 5013 46.49 4255 4300 5157 46.02 4355 4400 5302 46.26 4455 4500 5447 47.00 4555 712 48 N 12.89 E 1888.92 N 463.97 E 758 46 N 13.07 E 1993.16 N 487.71 E 803 44 N 11.25 E 2095.00 N 510.10 E 847 44 N 11.80 E 2196.95 N 530.88 E 893 46 N 11.95 E 2300.42 N 552.67 E 4600 5595 48.03 4655 4700 5745 48.34 4755 4800 5896 48.40 4855 4900 6046 48.16 4955 5000 6197 49.09 5055 941 48 N 13.24 E 2406.72 N 575.97 E 991 50 N 13.16 E 2515.75 N 601.77 E 1041 51 N 13.38 E 2625.36 N 627.47 E 1091 50 N 14.10 E 2733.85 N 654.12 E 1143 51 N 13.97 E 2843.85 N 681.76 E 5100 6350 49.08 5155 5200 6502 49.31 5255 5300 6657 49.91 5355 5400 6814 50.95 5455 5500 6974 51.80 5555 1195 53 N 12.97 E 2955.80 N 708.94 E 1248 53 N 12.73 E 3068.64 N 734.51 E 1302 54 N 11.88 E 3183.35 N 759.74 E 1359 57 N 12.04 E 3302.12 N 783.85 E 1420 60 N 11.60 E 3424.48 N 809.77 E 5600 7138 52.77 5655 1483 64 N 12.27 E 3551.05 N 836.44 E 1-17/SN-02 DATA INTERPOLATED FOR 100 FT SUBSEA Page INTERVAL 9 11/30/90 SUBSEA DEPTH MEAS DEPTH INCLN TVD MD-TVD, VERT ANGLE BKB DIFF CRRT 5700 7'305 54.11 5755 1551 5800 7477 54.47 5855 1623 5900 7648 53.65 5955 1694 6000 7816 53.01 6055 1761 6100 7980 52.10 6155 1826 6200 8143 52.01 6255 1888 6300 8307 53.05 6355 1952 6400 8474 53.25 6455 2020 6500 8641 53.14 6555 2087 6600 8808 53.40 6655 2154 6700 8977 53.52 6755 2222 6800 9146 53.78 6855 2291 6900 9314 53.47 6955 2360 7000 9482 53.45 7055 2427 7100 9648 52.64 7155 2494 7200 9812 52.47 7255 2558 7300 9978 53.32 7355 2623 7400 10146 53.43 7455 2691 7500 10313 53.10 7555 2759 7600 10478 52.08 7655 2823 7700 10638 50.93 7755 2884 7800 10795 49.84 7855 2941 7900 10949 48.87 7955 2994 8000 11099 47.89 8055 3045 8100 11247 47.05 8155 3093 DIRECTION BEARING 68 N 12.10 E 72 N 11.55 E 71 N 12.38 E 68 N 12.28 E 64 N 12.56 E 63 N 15.31 E 64 N 16.12 E 67 N 15.92 E 67 N 16.00 E 67 N 15.60 E 68 N 16.18 E 69 N 15.98 E 69 N 14.74 E 68 N 14.82 E 66 N 15.28 E 64 N 18.85 E 66 N 23.61 E 68 N 25.17 E 68 N 25.03 E 65 N 24.60 E 61 N 24.48 E 57 N 24.93 E 54 N 25.37 E 51 N 26.75 E 48 N 26.54 E RELATIVE COORDINATES FROM WELL HEAD 3682.57 N 865.70 E 3819.83 N 893.95 E 3955.56 N 921.89 E 4086.93 N 950.48 E 4214.40 N 978.47 E 4338.87 N 1009.35 E 4463.91 N 1044.95 E 4592.66 N 1082.15 E 4721.08 N 1118.71 E 4850.18 N 1154.99 E 4980.35 N 1191.77 E 5111.22 N 1229.67 E 5242.17 N 1265.25 E 5372.30 N 1300.70 E 5501.07 N 1334.30 E 5625.30 N 1371.64 E 5748.21 N 1419.46 E 5870.37 N 1476.01E 5992.15 N 1533.03 E 6110.81 N 1587.81 E 6225.13 N 1640.43 E 6335.05 N 1690.44 E 6440.49 N 1739.94 E 6541.56 N 1789.50 E 6638.84 N 1838.59 E 8200 11393 46.29 8255 3138 46 N 27.32 E 6733.29 N 1886.51 E 1-17/SN-02 Page 10 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 11/30/90 SUBSEA DEPTH 8300 8400 8500 8600 8700 880O 8900 9000 9100 9200 9300 9400 9500 9600 9700 9800 9900 10000 MEAS DEPTH 11536 11677 11818 11965 12117 12266 12413 12558 12698 12834 12968 13102 13237 13369 13497 13623 13752 13886 INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING 45.33 8355 3182 44 N 28.39 E 44.37 8455 3223 41 N 29.54 E 45.62 8555 3263 41 N 30.39 E 48.40 8655 3310 47 N 32.40 E 48.58 8755 3362 52 N 32.51 E 47.56 8855 3412 50 N 32.80 E 46.74 8955 3459 47 N 32.81 E 45.39 9055 3503 44 N 33.84 E 43.88 9155 3543 40 N 35.47 E 41.84 9255 3580 36 N 35.42 E 41.81 9355 3614 34 N 36.24 E 41.90 9455 3648 34 N 38.80 E 42.08 9555 3682 34 N 40.72 E 39.75 9655 3715 33 N 39.98 E 37.54 9755 3743 28 N 37.56 E 38.03 9855 3769 26 N 38.53 E 40.34 9955 3798 29 N 39.80 E 42.94 10055 3832 34 N 40.99 E RELATIVE COORDINATES FROM WELL HEAD 6824.45 N 1934.61 6911.05 N 1982.89 6996.72 N 2031.97 7088.43 N 2088.21 7184.91 N 2149.75 7278.55 N 2209.72 7369.12 N 2268.21 7456.38 N 2325.24 7537.04 N 2381.14 7612.25 N 2435.33 7684.70 N 2486.97 7755.44 N 2541.99 7824.80 N 2599.19 7890.95 N 2655.61 7953.13 N 2705.79 8013.49 N 2752.50 8076.54 N 2804.00 8144.23 N 2862.08 E E E E E 1-17/SN-02 Page 11 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL 11/30/90 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES CLOSURE DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD DIST BEARING DL/ 100 1000 0.28 1000 945 -1 N 57.91 W 1S 2000 16.87 1987 1933 122 N 5.76 E 123 N 3000 39.20 2849 2794 612 N 15.60 E 600 N 4000 47.39 3565 3510 1306 N 14.01 E 1273 N 5000 46.56 4246 4191 2036 N 12.99 E 1984 N 0 E 1 S 19.61 E[ 0.1 19 E 124 N 8.65 E 3.1 133 E 615 N 12.54 E 0.8 308 E 1310 N 13.61 E 0.5 486 E 2043 N 13.75 E 0.6 6000 48.01 4924 4869 2766 N 14.01 E 2701 N 7000 51.96 5571 5516 3525 N 11.68 E 3445 N 8000 52.09 6167 6112 4323 N 12.89 E 4230 N 9000 53.52 6768 6714 5120 N 16.29 E 4998 N 10000 53.36 7368 7313 5919 N 24.25 E 5764 N 646 E 2777 N 13.45 E 0.3 814 E 3539 N 13.29 E 0.7 982 E 4342 N 13.07 E 1.1 1197 E 5140 N 13.47 E 0.4 1427 E 5938 N 13.90 E 1.9 11000 48.54 7988 7934 6698 N 25.88 E 6475 N 12000 48.82 8678 8623 7411 N 32.51E 7111 N 13000 41.84 9378 9324 8097 N 37.11 E 7702 N 1757 E 6709 N 15.18 E 0.9 2102 E 7415 N 16.47 E 1.2 2500 E 8097 N 17.98 E 1.2 Gres t L anal Directional Drilling, Inc. <KB>O . A t ' 8OO i§O0 2400 3200 4000 4800 5800 8400 T 72o0 V O 8000 8800 9800 i0400 it200 i2000 i2800 t~600 !4400 ~ 800 VERTICAL SECTION VIEW BP EXPLORATION 1-17/SN-02 Section at: N 18.48 E TVD Scale.: i inch = 1600 feet Der Scale.: i inch = i600 feet Drawn .....: ll/29/gO T ~00 Section Departune B) '1'0 i3890 10057 8834 43.00 Marker Irlontification MO TVD SECTN iNCLN A) KB 0 0 0 0.00 Harker Identification 61 Tn Ho N/s E/~ 0 ON OE 13590 8t46 N 2864 E PLAN BP EXPLORATION t-171SN-02 CLOSURE .....: 8635 ft N 19.37 E DECLINATION.: 30.00 E SCALE ....... : I inch = 1200 feet DRAWN ....... : 11/29/90 5450 7t50 6500 5850 5200 4550 3900 3250 2600 t300 650 fl / ! / 1/ " 0 v 650 :j 650 <- ;~fE3T ' ~3T -> II1 /1 i iI Ii 1I i t300 t950 2EO0 2250 2900 4550 5200 5550 6500 7t50 ~.u~_~,,t~ GEOLOGICALM.A .......... I !~.H. IAL-i) iNYENTORY LiST PERMIT # /~o - /~'~ WELL NAME D/4,¢ /--/?i/J',~' .... TA£"- COMPLETION DATE /,~ ! // / ,~a CO. uu~ .... , ,6~/P~ check off or list data as it is drillinQ history cored intervals core analvsis ist received date for 407. if not survev well tests dry ditch intervals uired list as NR core descri dic itai data V I '#"~ I IrL LOq~l 'l'%~n~' I nm IkI rlLlj i~ll NO. 11] 12) 14l thc nearest foot) [!riehl100'1 i I ! BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 December 27, 1990 John BOyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Boyle' Enclosed please find one sepia and one blueline print for the well logs run in the following Sag Delta North wells: WELL 1-17/SN-02 Z-DENSILOG PORO 13876'-14505' ATLAS Z-DENSILOG RAW 13876'-14505' ATLAS 13876'-14488' ATLAS DIUMSF. L 13200'-14502' ATLAS BHCNGR 13200'-14502' ATLAS FMT 13910'-14315' ATLAS 12/1/90 RUN ONE 12/1/90 RUN ONE 12/1/90 RUN ONE 12/3/90 RUN ONE 12/3/90 RUN ONE 12/3/90 RUN ONE RECEIVED JAN 7 1991 Alaska 011 & Gas Cons. Commission Anchorage CET 12990'-14415' SCHLUMBERGER CBT 12990'-14393' SCHLUMBERGER 12/7/90 RUN ONE 12/7/90 RUN ONE TCP PERF & PACKER RECORDS 13460'-14100' SCHLUMBERGER 12/8/90 RUN THREE-SEVEN WELL 2-32/SN-03 PRESS/TEMP/SPINNER SURVEY 12930'-13284' SCHLUMBERGER Sincerely, 11/1 6/90 RUN ONE J. L. Haas JLH/Ims cc: File 06.10 RECEIVED JAN 7 1991 Alaska 0ii & (~as Cons. Commission Anchorage TO: THRU: FROM: MEMORANDUM State of Alaska A[qD GAS CONoEKVATiON COI~ISSION n~nS.~A OIL ' TM ~ Lonnie C. Smf.~f- DATE: November 13, 1990 Commissioner '~ FILE NO: JT.LG.1113.2 TELEPHONE NO: SUBJECT: BOP res t 1-17 SN02 Doyon R~g #15 BPX Prudhoe Oil Pool Louis Grimaidi f~ Petroleum Inspector November 5 '~ ~ , ~90: I performed alRiG/BOPE inspection on Doyon 15 dri~~-~--~PX-(Endicott) well 1- 7 S N 02 and found the location and rig equipment in very good condition. Ail the hands were very helpful during my inspection and seemed knowledgeable of good drilling practices. I found no problems or discrepencies. November 6, i990: i witnessed a BOP test on same rig/location a~d 'all BOP equipment functioned ana' testea' o.k. in su~mary: Doyon 15 appears to be in good shape for drilling 1-17 SN02. Attachment 02-00lA (Rev. 6/89) 20/1UMEMO1.PM3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Inspection Report .//...-,6'-' OPERATION: Operator Well , , Location: Drlg contrctr ~ ~) y~,,,AJ Location (general) ~00~ Housekeeping (general)~)~9~) Drlg../~/ Wkvr /-,l? $ Well sign Rtg. G~ Reserve pit HUD SYSTEMS: Visual Audio Trtp tank Pit gauge Gas detectors ~" BOPE STACK: Test Pressure Annular preventer 2~9~~'. d_b/~ Pipe rams ~ ..~, ~-.,.~ ~;:~- Blind rams ~ ~.YfE~?-~ _<~.~ Choke ltne valves Kill line valves Check valve .TES.,I'; Intttal, ~ Weekly.~ Other Representative Permit # ACcuHU~ToE SYSTEM: Full charge pressure Press al[er closure, , Pump fncr clos press 200 pstg psig pstg ~ min ~_~ sec Full charge press attained ..~_ mtn ~'~ sec N2 .............. pstg Controls~ Master 'j~)~)~}--~C)~_-'~' KELLY AND FLOOR SAFETY VALVES: Upper Kelly - y Lower Kelly ~ Test pressure Ball type ~ Test pressure Inside BOP .~ ./~ Test pressure Choke manifold j Test pressure Number valves /~:~" Number flanges Adjustable chokes ~ Hydraulically operated choke ./ TEST RESULTS: Fatlures xC~ZT~ Test; time ~,. ~hrs Repair or replacement of failed equipment to be made within __ days. Notify the Inspector~ and follow with wrltten/FAXed verification to Commission office. Remarks: Distribution= ortg - AOGCC c - Operator c - Supervisor C.OOq (rev 05/10/90) November 2, 1990 Telecopy: (907)276-7542 C. R. I~skell Endicott Lead Engineer BP Exploration (Alaska) Inc. P. O. Box 196612 Anchorage, Alaska 99519-6612 Re: Duck Island Unit 1-!7/SN02 BP Exploration (Alaska) %nc. Permit ~o. 90-150 Sur. Loc. I995'SNL, 2070'i~L, Sec. 36, T12N, R16E, I~. Btmhole Loc. 3687'S~1.~, 3942'I~L, Sec. 19, T!2N, R17E, Dear Mr. Maskei!: 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. The Commission will advis~ you of those BOPE tests that it wishes to witness. Sincerely, David W. J~ohns~on Commissioner ~'~-~-~ Alaska Oil and Gas Conservation Commission BY ORDER OF THE COh~IISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA ,..,~L AND GAS CONSERVATION CO,v~MISSION PERMIT TO DRILL' 2O AAC 25.005 la. Type of work Drill [] RedrillF']llb. Type of welI. Explorato[yE] Stratigraphic TestE] Development Oil[] Re-Entry [] DeepenF'II Service [] Development Gas [] Single Zone.l-1 Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration BKB=56 feet Sag Delta North 3. Address 6. Property Designation P. O. Box 196612, Anchorage,Alaska 99519-6612 ADL 312828 4. Location of well at surface 7. Unit or property Name 11. Type Bond(s,,, 2o AAC 25.025) 1995' SNL, 2070' WE/_, SEC. 36, T12N, R16E Duck/s/and Unit At top of productive interval 8. Well number Number 4100'SNL, 4080' WEL, SEC. 19, T12N, R17E 1-17/SN02 2S100302630-277 At total depth 9. Approximate spud date Amount 3687'SNL, 3942' WEL, SEC. 19, T12N, R17E NovemberS, 1990 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD and TVD) proPe~L line 34633 @ 1591' .feet 1-09/J-18 @ 1900'/7.3'feet 4299 14683'MD/10500'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o AAC 25.o35 Kickoff depth 1200 feet Maximum hole angle 49.30 Maximum surface 3835 pslg At total depth (TVD) 10000'/4890 pslg 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" Struct. Drive Pipe 75' Surface 131' 131' Drive 17-1/2" 13-3/8" 68# ~ruoc~,~ Butt 2493' Surface 2549' 2500' 2700 cufl Permafrost - , 12-1/4" 9-5/8" 47# NTSOS NSCC 11473' Surface 11529' 8500' 12-1/4" 9-5/8" 47# NT95HS NSCC 2363 11529' 8500' 13892' 10041' 3247cu fl Class G 8-1/2" 7" 29# NT95HS TKC 1059 13624' 9878' 14683' 10500' 357 CUfl Class G ., 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth tornUdCutcUtroarl R E¢E iV ED Surface Intermediate OCT 5 0 Production Liner Alaska 011 & Gas Cons. Perforation depth: measured Anchorage true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling programr~l Drilling fluid program [] ,,TA~..e vs deptl) plot [] Refraction analysis.[] Seabed report F-I 20 AAC 25.050 requirements[] 21. I hereby certify th.,,~'J~ foregoir~ is true and correct to the best of my knowledge Signed<'~/~ ~~~ Title EndicottLeadEngineer ~Commission Use Only Permit Number IAPI humber IAppro_v¢l.date ISee cover letter ?o-/~o ..150-,~.>...9- z_z/oB [ 11/02/90 [for other requirements Conditions of approval Samples required [] Yes ./~ No Mud log required []Yes ~_~'No Hydrogen sulfide measures [] Yes ~_ No Directiona, a~l survey required /'~Yes [] 'No Required working pressure for BOPS; []3M; ,J~5M; I-'110M; []15M; Appro.ved by~...___~,.~.~_ ~,1k~¢...~.~.~ Commissioner mo comm,ssion Date///Z/~ '% '""- Submit plicate Form 10-401 Rev. 12-1-85 PROPOSED DRILLING AND COMPLETION PROGRAM WELL 1-17/SN-02 (MPI) Objective Well 1-17/SN-02 will be drilled as an oil production well. The Ivishak is the primary objective. The completion will be run at the time of drilling and will consist of a packer tailpipe assembly. Operation Execute a rig move to slot 1-17 and rig-up. Vertically drill 17-1/2" hole to 1200 ft. then directionally drill to 2549 ft. Run and cement 13-3/8" 68#/ft., NT-80CYHE Buttress casing to surface. Pressure test casing. Install BOPE. Maximum BHP is 4825 psi at 10,000 ft. TVDss. Maximum possible surface pressure is 3835 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation leak-off test. Drill 12-1/4" hole to the intermediate casing point above the Ivishak formation. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1/4" hole section. Pressure test casing. Drill out casing shoe. Drill 8-1/2" hole to TD. Run open hole logs. Run and cement 7" 29#/ft, NT95HS buttress (TKO) liner to TD with approximately 250 ft. of lap in the 9- 5/8" casing. Clean out to landing collar. Test casing and lap to 3000 psi. Change o. ver to NaCI packer fluid. Run CET/CBT/GR/CCL in 7" liner and gyroscopic survey from PBTD to surface. Perforate well underbalanced utilizing drill pipe conveyed guns. Flow well for simple clean-up. Kill well and complete with a packer tailpipe completion. A sub surface safety valve will be installed below base of permafrost. Nipple down BOPE. Install tree on wellhead and release rig. Fluids incidental to the drilling of a well will be pumped down the 13-3/8" by 9-5/8" annulus of the well. The 13-3/8" x 9-5/8" annulus will be freeze protected with a non-freezing fluid down to 3000 feet once the rig is released. PC 10/19/90 RECEIVED OCT ~ 0 1990 Alaska.Oil & Gas Cons..Commission ;~mchorage SAG DELTA NORTH PROPOSED DIAGRAM WELL 1-17/$N-02 (MPI) NON-FREEZING FLUID 'rVD (BKB) MD (BKB) 30"DRIVE PIPE ~KOP(DIR:N18.48°E; ANGLE:49.3o) BASE PERMAFROST SSSV 131 FT 131 FT 1200 FT 1466 FT 1466 FT 1550 FT 1551 FT 13-3/8" 68#/FT NT-80CYHE BTC 2500 FT 2549 FT BOTTOM OF FREEZE PROTECTION (ESTIMATED) 3000 FT TOP OF 9-5/8" CEMENT (ESTIMATED) 3700 FT RE([EIVED 0CT 0 1990 3-1/2", 9.2#/FT L-80 TDS TUBING W/3-1/2" TAILPIPE Alasl~ 011 & Gas Cons. Com~'[ss'toa Anchorage ft ¢'/13,., /I-'/.M./L---1' I[l?Of~O l~l~'t'q'/''q' Ol~flfl L--I' '~1 'll::O{~ I~ SI.,, .,-ACE HOLE DIVERTER SYSTEM Two lines venting 90 deg. apart in directions that ensure safe down wind venting, and ex- ~ .,-.~. i' -.. tending to a point at least 100' from any potential source of ignition. 10" Full Opening Valves 35' or as required Dresser Sleeve 1. All pipe connections 150# ANSI Flanges or welded connections and secured to prevent movement. 10" Diverter Line 2. Manual 10" full opening valves mechanically connected to ensure that one valve is fail-safe open at all times. 3. All turns are 90 deg. and targeted. 10" Full opening ball valve w/Hydraulic Actuator Cellar 20" Diverter Spool w/10" Side Outlet RECEIVED OCT 0 1990 Alaska Oil & Gas Cons. Commission ~mchorage M EM 1/3/90 BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRIPLE RAM ST ACK DRILLING RISER ANNULAR PREVENTER 2" KILL LINE MANUAL HYDRAULIC GATE GATE I I I I PI PE RAMS I BLIND RAMS I I DRILLING SPOOL .) 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE I I PI PE RAMS I I RECEIVIED OOT ~ 0 19, t0 Alaska 011 & Gas Cons. :cram|ss|on ~mchora~ I SAG DELTA NORTH DEVELOPMENT WELL 1-17/SN-02 (MPI) DEPARTURE TO BHL: 9350 FT 14683 FT MD 10556 FT TVD BKB DEPARTURE TO TARGET: 8914 FT 14107 FT MD 10181 FT 'I-VD BKB TRUE NORTH GRID N 18° 29' E RECEIVED OCT ~ 0 1990 Alaska 0il & Gas Cons. commiss~o[t Anchorage SLOT 1-17 SURFACE LOCATION X = 259,135 FT; Y = 5,982,417 FT 1995 FT SNL; 2070 FT WEL SEC 36, T12N , R16E NOTE' THE NEAREST WELL TO 1-17/SN-02 IS 1-21/K-25 LOCATED 20 FT SOUTHWEST AT SLOT 1-21. PC/10-19-90 ~ $1 36 ~4oO [ ~ 0 ' 22 200TH ~ 0°--~ 34 ~ 0 42400 0 I ~$o ?0 rr 15 0 ~9 0© ~ 0 Z~ 0 272b© 0 37 0 4~0 0 43 0 4 0 53 0 67 0 ~,~o© RECEIVED 0 CT ~ 0 1990 Alask~ Oil & Gas Cons. Camm~°O /V O rES' 36 CERTIFICATE OF SURVEYOR o - , I #earby certify thatl gm properly registered and licensed to practice land surveying in the State of Alaska end that this plat represents an propomed location for the Well numbers mhown above. All surveying was done byme or under my supervision, and that all dimensions end details are correct. DRW. 116-85 SHEET 2 of I0 REV. Indicatss well Indicates Calcblatsd Section Carrier FolitJon Indicates Perpendicular Offset Distance lndicatsl Perpendicular Offlet Distance >endicular~istance varies tar PLAT OF MPI PROPOSED WELL LOCATIONS LOCATED IN eEC. Il;, T. 12 #.,R. It E. UNIAT M. PREPARED FOR SOHIO ALASKA PETROLEUM CO. PREPARED BY F.R. BELL · ASSOC. ' PRUDHOE BAY OFFICE PRUDHOE BAY, ALASKA DATE' NOV. I$, I~IS ~CALE~ I'= &O' DRAWN i¥: RI.T. CHECKED BY' I.E. III:LL ~IF ZOt~ $ UTI: .~HE i Lt~TITUIIt: L~ ,'llII I|IT(~ lilT(I) I '-¥-5~12412.37 It-~101S324.$1 7'~o2i'10.0&70" .~4~lT'~e.~,ie" 2 Y- 5962579.88 ~- 7eo~.~ 70o21'I0.~B1~" 147~57'24.6257"' 1635,4~ 2169.~4 X- 259041,49 E- 464094,45 3] ~,xY'~ 5*8247425,t75:O[[B~ E-iN= 7~05321.,B464135.65 70:2i'0,.,846" 347'57'20.625B" ] t*~6.77 ~ 2032.ii;. 4 Y 5~82571 69. N= 7805~50'.~? 70c2['Z0.B?~[" t47'.57'24.7856" ~ [843.B0 2t74.4[ X 25~035 76 E= 464072.74 5 Y 5~2465 ~ ~N= 7~0531~.46 70c'21'0~.~02~" 147~57'20.7857" ' X= 259169.27 E= 46413~.95 &' Y= 5982563,50" N= 7805~48.47 70°21'10.8168" 147c57'24.9454" IB52.17: 2179.~8 X= 259030,02 E= 464091,04 7 Y= ~982457.80 N= 7B05316.94 70c21'09.B200" 147°~7'20,94~5" 19~3,~2 2043,06 X= 2~9163.~4 E= 464132,24 B Y- ~9B25~5,30 N= 780~345,94 70°21'10.7344" 147°B7'25,1053' 1860.~4 2185,3~ X= 259024,29 E= 46~089,33 9 Y= 59B2449,61 N= 7B05314.41 70~21'09.7376' ~'47°~7'21.1054' 19&~,19 204B.53 X= 2~91~7,B0 E= 464130,53 10 Y= 59B2547,11' N= 7B05343,42 70o21'10.6521" 147c~7'2~,2~51' .... IB6B,~I 21~0,B3 ~- 2~901~,~ E= 464.087,62 11 Y= ~982441.42 N= 7805311.B9 70~21'09.6553" 147°57'21.2653' 1~70.2~ 2054.00 X= 2~9152,07 E- l 12 Y~ ~9B2538.92' N= 780~340,~0 70~21'10,5697" 147°57'2~.4250" IB77,2~ 2196.30 X= 259012,B2 E= 46408~,92 1 ~ 13 Y= ~98243~,23 N= 7805309.36 70021'09,5730" 147°57'21.42~1" 1978.63:20~.47 X= 259t46,33 E= 464127, t2 14 Y= ~982530,73 N= 780B338,37 70°21'10.4874" 147°57'25.5B49" IBB5,661 2201.77 X= 2~9007,08 E= 464~84,~ l~ Y- ~982425.03 N= 780~06,8~ 70~21'09.~906" 147c57'21,~B~0" 19B~,O0 2064,94 X= 259140.60 E- 46412~,42 16 Y= ~982~22;54 N- 780~335.85 7002J"'10,4051' 147~7'25,7447' IB9~';03 2207,24 X= 259001,35 E- 464082,50 ~7 Y~ 5982416,B4 N= 7B0~304,31 70o2j'O9,40B3- J'47~57'21,7449, 1995,3B 2070,41 X= 2~9134,86 E= 464123,71 lB Y- ~982~14.3~ N= 7B0~333.32 70021 10.3227' i47°57'25,904&" 1902,40 2212,71 X= 2~8995,61 E= 464080.B0 ~e ~. ~es~40e,e~ N, 7e05s0~.70 70~t,07.~2~0.~47o~7,~1.e007. ~oos.zs ~07~.e x. ~et~e.~ E- 40~1~..00 20 Y= ~982506,16 N= 7B05330.80 70c2J'10.2404' 147~7'26,06~4= 1910.77 22lB, Ia X= 2~8989.87 E= 464079.09 21 Y= 5982400.46 N= 7805299.27 70~'21'09,2436" 147d57'22,0~e&" 201~.12' 2081.36 X= 259123.39 E= 464120,30 i ....... i _ ~ i -- R EEEIVEO MPI PRO~SED WELL L~ATION LIST . ~ ~ . ~ ' OCT ~0 1~0 LOCATED IN SEC. 31,T, IZN.,R.16E. UMIAT ~ l~ ~. ~' ~ e~ PREPAREO FOR ~ ~ /~ ~. ~ .~ e ~ kl~ 0il & Gas Cons, ~ rw~~ - .." ~ho~e · ~ 7~_4~~ ~-~ SOHIO ALASKA PETROLEUM CO. · ~ ,~ ~.6919~ .'/ ~ DRW. NO. 116-85 PREPARED BY DATE'NOV. I~, 1985 h ~,-..~~ P. fl BELL & ASSOC q~~$ss~~ SHEET. ~ of IO . ' · ~q~~ PflUDHOE BAY O~PIC[ ~EV. O P~UDHO[ BAY~ALASKA CH[CKED BY~ B.~. IIIIq i i1~ I I iii i i II ILL ~SP Z~ $ UT~'-",0~E & L~TITUI~ LG ...... ~".TUBE-.--~v lilt 22 yi i~i24~7,~7' N-7805~Z1.27 7~'~lO.l~el· ]4~17 ;21, 2243" X' 25ltl4,~4 E' 4&4077.31 2~ Y- 5~B2~92,27 N- 7BO~29&,74 7G~)~Og~'~&2~' ~7~S7'22.2~44' 2020'.49 20B&.i3 X- 2~9~7.6~ E- 46411B.~9 24 ,Y- ~9~24~9.77 N- 780~2~.7~ 70~'1:10.07~7' 147~7"26.3842 ' x- 2~B97B. 40 E~ 4~407~. &~ 2~ Y- ~8~B4,08 ~ ~- 780~4:22~0~2~'0~.07~0' ~ ~47-~?'2~.~4~ ~ E' 464116.BB ~ X' 259111,92 ~ 2~ ;Y= 59a2481.58 ~ N= 7805323.23 70~ 21'09.'99~4' '~ 147~57'26,54~0" ~ 1935.90 2234.60 ,X= 258972,67 j E= 464073.97 ~ 27 ~Y= 5982375.89 ' N= 7805291.~9 70~21'08.99b6" 147c57'22.~442' ' 2037.24 ' 2097.77 28 Y= ~982473,39 N= 7805320.70 7~21'09.~111, 1~7c57'26.7039' ~94~.27 2240.07 ~- 2~8966,93 E= 464072.27 2~ Y= 5982367.70 N= 7805289 1~ 70c21'08,91~3" 147c~7'22.70~0' 2045.~I 2103,24 ... X= 2~9100.4~ E- 4641~3 30 Y" ~98244~.20 N- 7~0~318.{~ {70c21'09.8287"~' {47°~7'.24.8437" 19~2.&4 {224~.~4 X- 2~8{41.20 E- 444070.~6 { 31 Y" ~9823~9;~0 M- 780~286',&~ ~7002{'08,B320" {47c~7'22,8639" 20~3.9B 210B,72 x- [- 1 ,. i 22 z.ot. X= 2~9088.98 E= 464110.06 ~ 35 Y- ~982318.~5 N- 7805274.02 {70°21 OB 4203 147o~7'23.6&32· 2095.84 2136.07 X-' 2~9066,03 E= 464103.23 { "34 Y" ~82414.0~ N- 780~303.03 70~21 O~ 3347" {47=~7'27.822{" 2002.87 227N.~7 X- 2~8~26.78 E- 464060.32 ; 37 Y-~9~23'0.36 N-7805271.~0 {70°21~08.3379" 147o~7'23.,230' 2,0~.21 2141.~ X- 2~9060.30 E- 464101'53 . . ' 38 Y' ~982407;B6 N; 7805300'~1 70°21 0~ 2524 147~'7'27.~2'7" ' 2011.24 2283.84 X- 2~892~,0~ E- 4640~8.61 39 Y= ~982302.17 N- 7B0~268.98 70021'08,25~6" 147c57'23,9129" 2112,~B 2147.02 X- 2~90~4.~6 E- 464099,82 ~ 40 Y- ~982399.&7 N' 7805297.98 ~70°21'09.1700" ~47o~7'28.1426" 2019.&2 22~9.31 X- 2~891~.31 E- 4640~6.91 41 Y- 5982293.97 N- 780~266.4~ ~70°21'08.1733" ~47~57'24.1427' 2120.95 21~2.49 x- 2~904e.8~ E- 4640~.~Z ~ , 42 Y- ~9B2391.48; N- 780~29~.46 70021'09,0877. 147~57'28.3024" 2027.99 2294.79 X- 2~8909.~8 J E' 46405~.20) ~ _ . ~~~,,,e_~.~ Il OC~ ~0 1~0~ O~ 4~ ~j LOCATED IN SEC. 36, T. 12N., R. 16 E. UMIATM. ~ ~: ~ %' ~ t~,_.,;. ~,, & ~ Cons. ~1}~ DRW. NO. 116-85 PREPARED BY DATE ' NOV.13 , I}B5 ~~$S~A~~ SHEET 4 of I0 F.R. BELL ~ ASSOC. SCALE: N/A -~~~ , PRUDHOE BAY O~ICE --, DRAWN BY~ R.G.~ ''.. REV. 0 PRUDHOE BAY, ~&SKA i ~ ii i iii iii i11 ~ ii 44 yI 59gZ]B3,29 NI 7805292,93 70::21'09,0054" 147°~7'28,'i123" 203~.3~'2300.26 X" 2~890~.84 E" 46405~,50 ' X~ 2~889B, 11 E' 4640~1.79 ~ - ~7 Y- ~e2~.~o N- 7~0~.~ 70~'0~.~S" 147~7'~4.~2~" ..... ~i--~ X- 2~90~1.62 E- 464092.99~ . _~ 48 Y- 5982366,91 N- 7BO5287.B9 J 70021 '08.B~07" 147057'28.7B20" 2053.10I 23il.20 X- 258892.37 E- 46~050.08 I ' ~9 Y- 598226~,2~ N- 7805256,35 70o2~'07,B4~9· ~47o57'24,7122· 2~54,44 i 2174,~B X- 2~9025,B9 E- 464091,29 ~0 Y~ ~9823~B,71 N~ 7B0~28~.36 70o21'08.7~B4· 147o~7'2B.94tB" 206i,~7 ~ 2316,67 X= 2~BBBC.63 E~ 464048.38 t ~ Y- ~982253.02 N= 780~2~3.83 70~21'07.7616· 147~7'2~.9~20" 2162.~1 ~ 2179.B6 X- 2~9020.1~ E- 464089.~8 I 52 Y~ ~982350,52 N' 7805282,B4 70c. 21'08,6760" 147°~7'29,1017" 2069,B~ 2322,14 X' 258880,90 E' ~64046,67 5~ Y= 5982244.B~ N' 7805251.31 70°21'07.679~" 147°57'2~.1019' 2171.19 2185.~ XI 259014.41 EI 464087,88 54 Y' 5982342.~3 N' 780~280.'31 70~21'08.~937' 147~57'29.2~5' 2078.22 j 2327.&2 X~ 2~887~,16 Em 464044.96 55 Y= 59822~6,64 N= 780524B,7B 70c21'07,5969' 147o57'25,2~17' 2179,56 ~ 2190,~0 X= 259008,68 E= ~6~086,17 ~6 Y- ~982~4,14 ~I 7805277,79 70021'08,511~· 147o~7'29.4214· 2086.~9 X- 2~B869.4~ E- 464043,26 5'7 Y- 598222B.44 N- 7B05246,26 70o21'07.5146· 147o57'2~.4216· 2187.93 j 2196.27 X- 2~9002.94 E- 464084.46 I ~8 Y- ~982325.9~ N- 7B0~27~.27 70o2~*0B.4290· 147057'29.5~12' 2094.96 X~ 2~8863.&9 E- 464041.55 59 Y' ~982220,2~ N- 780~243.73 70o2I'07,4~23" 147°~7'2~,5B14. 219~,30 2201.74 ~' 2~B997.21 E' 4640B2.76 60 Y' 5982317,76 N' 7. B05272,74 70o21'0B,3467" 147°57'29,7ell" 2103,33 2344.03 X- 258857.96 E- 464039,B5 61 yI 5982212,06 N- 7805241.21 70o21'07.~499" 147°57'25.7413" 2204,&7 2207,2I X- 2~8991.47 E- 4640~1,0~ 62 Y- ~982~09.57. N- 7B05270.22 70021'08.264~" 147°~7 29.9009" 2111.71 2349.~0 X- 2~88~2.22 E- ~640~8.1~ 63 Y- ~gB2203.B7 N- 7B0~2~8.69 70o21'07.2676' 147o~7'25.9011" 2213.0~ 2212.&9 X- 2~89B~.74 E- 46~079.34 ~~~",Z~.e ~ OCT 6 0 19~0 Loc,TE~ ~ ~c. ~e.T.~Z,.,a. ~eE. U~T - z~~N · t ~sbOil&~sC°ns'6°~¢~ [.~~~~~C-~ SOHIO ALASKA PETROLEUM CO. '¢?~.'¢' ._ //_Z~j_~%{..~. '-~ ~ DRW. NO. 116- 85 PREPARED nY DATE:NOV.I3,ID"5 i-~-'~'~~ ER BELL & ASSOC qk~uFE~S~~~ SHEET 5of IO ' ' SCALE' N/A '-~~~ PRUDHOE BAY OFFICE - DRAWN BY : i ii , ._ '' i IL I · l" 25"146.41 E" 464036,43 'b5 Y' ~982~'9S.68 N' 7B0~236,26 70~22'07.2e~2' ~47~7'26,0620' '~222.4~ 22:B, X6 X' 2~8980.00 E' 464077.64 66 ~'~= 5982293.18 ~ N= 7~05265.17 70-21'0B.O~e7' 147'57'30.2206" 2128.45 2360.45 . X= 258840.75 E= 4~4034.73 : : X= 258974,26 E- 464075,93 ~ 68 Y= 5982284,99. N= 7805262.64 ~ 70:21'08.0173." ; 147~57'30.3805" 2i36.82 ' 2365,92 X= 258835 01 E= 464033.02 .. X 2~8968 ~I E~. 404074 23 70 Y- S98227~.B0' N' 7B0526'0,~2 70~2~'07,9~50' ~ ~47~7'30,540~' 2~'4~,~9 2~7~,39 . X= 258829,28 E= 46403t,3t ~ ~ _. . RECEIVED OCT ~ 0 1~].0 ~~ ~PI PRO~SED WELL L~TION LIST ~ O~ ~ _~ LOCATED IN SEC. 36,T. ~ SOHIO ALASKA PETROLEUMCO. ] ~ ~ 691~4 DRW: NO, ~I~O~"'"~~W SHEET e of IO F.R. BELL & ASSOC. SC~E: N/A ~:~s~c~ .... PRUDHOE BAY OFFICE ~. o PRUDHOE BAY, ALASKA] - ~ _ ,, ,. c.Ec.ED ~: ~.[. Semrch Radius= 200 7 DEGREE LEAD LINE Fo? proposed well' 1-17/8N-02[14-19-12-17] l.ocmtion = 'W-E S-N TVD (SI~S) Top 259135. O0 5982417..00 -561 O0 Date: :,':19'-0CT.90 Time'..10:23:31 REEEIVED 'OCT- -O"-19BO Note: Ail depths in Peet Below 14ellg Bushinq (BKB) ~;~e~,n,m~ ~choraoe Closest Approach Ve~tic,~t intersection WE~:E-~D~I Y'P~SED~ ........................ '/NEaR ~'¢~ ............. CE'OSE'S ~ ,'"~°m~n°~'~'"-,', ~__,~ ~, , ................................ .. N~'~'~v~', ~, ,,= , , ........................... ,'?=~?~"~'¢'~-., ,_.,, TVD DEP ART TVD DEPART D I STANCE TVD DEPART TVD DEP AR T D [ S'TAN~S AO00=O00005,? .......................................................................................................................................................................................................................................................................... MI-I NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A000-0000083 ...... M ~ =33 ............................ NO-CODRD'I NA TE~"'PO'I N'T~-W ~ T H., N-'Si. 'E TTFI E~ '--,=EA R~,", '-WINDOW =~02~-205 i 800 rflI-SD7 401~. 0 174cF. 0 4102. 3 440. ~ i~5. ~ 3971. ~02~.~0~3~00 ................................................................................................................................................................................................................................................................................................................................. MI-SD~ 7008. 2 522~. 7 71~3. 4 3532. ]. 328. 3 80i~. ~02~-~0~4000 .... r'~'=~'~'~ ................................. -~'""e ............. ~,~-""~ ...................... ~=*~ ......... 30~ .... ~o.~ ~ = I~4'. 7 ~-3~ = ............... ~ ..... . ~. ..... .......... ~. 8 ~.~. ,- , ..... .... ~ 2~:'? ........................... . "~'-~* ................................. .-. - ~'"'= ........... = ...................................... .. , ~02~-2i MI-Pi8 2077. 8 ~37. re ~076 r:~ ~ ~? i~4. 9 MI-M!~ 2051 3 I°~ = 2050. 6 5 '~ i~6. ~ 2~'o4 2 . . ~ .~ . ,T. ,,,.. %~.~.~ ~:. ~'~.. . - %02~-~i ~0500 -['lT-=020 ................................... 1'6'66T'0 ...................... 3~' 'J ........ 1'665: % 18. % ...... i"Tv"~ ........... I"}~8:"7 2090. 9 ~4~. 'M I'-~2I ................................. 200';9 ......................... OF O .................. ~00:-0 .................... %~'~ ......................... 1'80; O ~029-2i'63900 =5 C~ '~.~ = ~6~ ~ ~"~'"= MI-OI~- I855 8 7~. ~_ !Sa~. ~ 6. i I=8.,._,"' 3403. tv~., --= l ~-~ ........................................................................................ MI-P14 900, O O. 0 ~00. O a. 0 !~6. = " 029-2 i ,56900 .... M I-~M25 ................. 50079 ..................... 070 · 500:']') .................. 2~'3 ................ 59:-7 y. 0~9-= 1 ~ / ~00 Mt-025 1. 0 O. 0 O. 0 O. 0 120. 7 029~2769300 MI-P20 200. 5 O. 0 200. 0 O. ~ 5,J. ~ 0.8 0.0 0.0 0.0 151.5 1200.0 1-~O'OT-.-.-~ 0.5 0.0 1199. 8 3, 7 38. 4 871-2 ~'07~' 7.--3 0.0 0.0 0.0 130.7 ,, 029-2169800 029-2171300 MI-023 029=21-72200 MI-N22 329-2174300 929-2174800 MI-P24 ]29-2i77i00 MI-K16 )29-2178800 MI--R25 HI-dI9 )29-2181500 2040.8 1.0 1780.8 126. 0.0 59. 7 2040.8 42.9 99.6 6610.3 4762.0 10134.7 0.0 '" 0.0 219.-7 1 ~o°. o 7. 2 ,32.8 3525. 3 MI-4I? 1780. 8 59. 7 1800. 0 7. 2 32. A02~-~ 181500 ~ _~4~DU~I~4: [DR~NO35]MIMNO~_CLOS~_MHgRTT. LIS~ 17 .... Mi-NI'4='~ ..... - iO~~': ' .. 257'0~~5~3. ~' . ' . 0.,3 . i72.6 ~: ?' A02~218~700 ;: ..... :'.?:::.~.::.:~.. ..... : ~.. :' .,:::.,;,. ,:,::,:.:, . :.,.:.' '...~. .. , .,: :.,:',... ::.. ! MI-P~I ,,, 600. ~ O. 0 5~. ~ 4. 5 185. AO~-~i 84700 L P~~. ~...~ .~' i 70~ ~--'-~0~ ~7 ~"57. AO~-~ 186400 MI-P~6 301. 1 O. 0 300, 0 O. 7 160, .... 19-0CT-I990 10:24 Pm.ge 2 ~-- MI-R23 400.8 0.0 399.9 3.4 227.5 A02~-2188500 .... MI=M':8 ~'0079 '-070' ~00':-0 i.-7-0 :~-- A029-2t89200 MI-PI3 500.5 0.0 500.0 0.3 226.2 .... A02~=2.~3.~0.~ .................... : '\ MI-L14 1667. I 38.7 1666.2 3.2 166.7 A0~9-2199100 .......... MI-~'~ 3007'9 .....................0'7'O ................... 300:'"0 07: ..................... :~9:"'9 ....................................................................................................................... ~ ..... A0~9-~00500 Mi-E:5 0.9 0.0 0.0 0.0 Mi-Oi4 lO0!.O 0.0 1000.0 0.8 ~07.6 A0~9-~03200 ............. MI~-~:-~ ............................... !80~2'3 ................... ~DT'~ ................I807Y': .......................... 5:-3 ........................ I'5378 .............~01:9:-5 ................. 29937'8 .............. 9~745'-2 ................. :935:"~ ................ 4.'7~D7~ .......................... A0~9-2~04800 MI-LiS !791.0 61.7 1790.~ t~.3 153.5 .......................................................................................... SUMMARY The well which comes closest to :~he p~oposed ~eli is' .................. : : -~ ~ . . .... A029-2174300 M i -d · 8 ~ ~ ~ ..... ~.-:-~-o~-~-:-~,---.-~,--:-,,-~ ............. .- ...... :-.-:._-.oo.:....o..-.-~:~.~.,~ . ....................................................................... ~-% ...... ~ ...... :~ ............ ~ ................................. ::.-- : ................................................................................. . Seaech Radius= 200 COURSE LINE FOr proposed well: 1-17/SN-02[14-i9-12-17] ~417. O0 -56.. O0 Note- Ail depths in ~eet ~elow Kellg Bushing (BKB) Anchorage Closest Approach 7PROPOSEO~ ............................. YNEAR'DY~ .............. C~OSES1 TVD DEPART TVD DEPART DISTANCE Ve~tica! 'Intersection TVD DEPART TVD DEPART DISTANCE ---/¥000=000005I' MI,1 NO COORDINATE POINTS WITHIN SPECIFIEDSEARCH WINDOW ' A000-0000083 ............... Mi=.33 ........................................ ~ ~'~ ..... A029-2051800 .. MI-SD7 4099.3 1842. 5 4267.6 ~7~.2 ~92.3 4025.2 i756.3 4~0S. 0 761.8 49Q. 1 MI-SD9 4068. ! 1806.~ 3~00.5 424.8 A029-~064000 ' A02~-~i56800 MI-PiG 2023.~ 12~.4 ~02~. 5 4. 7 140.7 ........ ~02~-'2r58'500 MI-HI~ 1997.4 i13.4 1~96.7 5,© 141.7 24~8.~_ ~9t. ~ ~31~. ~. 232.3 ~='~ ~~~.,~. A0~-2i60500 MI-020 ................................... ~677:"0 ............................... ~0'''~, . - .................... 1~7~.4~ ........................... ~8=.-~ .... ................................... ~ ....... · ............. ~o~...=.~, ...... .......................... ~ ..~ 356~."7 ~'&:"7 ~'==~,~. 210~_ . ~ ~ ....... ~4~ .5 5~3~, 3 ~ ~ :2T~6. 7 A029-2i62500 ......... MI--~I .................................. :'-"~00:"9 .................... ='-"O:'O .............. ~OO:O- .............. 0':'4 ....................... 1'8~-0'----' .A0~9-2163~00 ~I-0~6 1778.9 5~.3 1778.6 6.3 156. 2 . '3585.6 !~45. ! ~906, S' I194.;2 ~-PI4 ~00.0 0.0 ~00.0 4. 0 A02~-2166~00 ........ MI~MDZ ~O0:-S~- .............. ~-0 DO0:'O .....................~:-3 ......................... ~7-~ ~ ....... A029-2167200 MI-025 i. 0 0. 0 0. 0 0. O 120. 7 .... ]% 0'29'=~ ~69300 ~ ............... '--: ................... MI-P20 200.5 O. 0 200. 0 O.~= ~. 8 .......... M'I~--J22 .................... ~0~73 ....... 1~~.. ~ 2G'T~270 88:-'bT-- ............. 62':-I- ........ =--~Q45T"9 .................. ~=~.~.~R'-'~ ................ ~.==...~Q~"-~ .......... 151:"7 ................. ~.~°" ..................... A0~-2171300 HI-023 O. S O. O O. 0 O. 0 i51. 5 MI-N22 1200.0 O. O A029-2174300 .... -1'tI-~-~8' ~900~-8 ............ 877:-~ .... 1199. 8 3. 7 38. 4 189~.-8 50=2 ........... 3:-4-----I 80~=9 2471. 7 -- ~o=-o o:-o ~ao. 7 1~9~.3 42. 6 114. 3 A029-2174800 ..... M-~-P~4' 0.5 (kO A0~9-2177100 MI-Ki6 1999.2 - 113.9 298.0 3883.~= -A029--2.178800 .................................................................................................. . , .. 'Hr=lE~5 i.0 0.0 -07-0 O.O A~rg. 7 A029-2180100 .. , ' ... MI-dj9, 1B09.2" 65.'7 1828.5 .'' , .22.4 ' .'. ..... .= , ',:.' $45DUA124:[DRANO35]MISN02 cLOsAP sHORT. LIS; 19 ~ .. ,.,,, :.-- ,-- ' A0~9-2180100 MI-dl9 1809. 2 65. 7 1828. 5 7. 3 _.$45DUAI24: [DRANO35]MISNO2_CLOSAP_SHORT. LiS; 19 · MI-N14 '. ," 1375. 4 5. 7 1374.6 O~ :, ..... M'I=PT7 199 zl.-~ --070 8~74 .--0 ~ A02~7-2i84100 MI-P21 600. ? O. 0 597. 9 4. 5 ....... -~.(T2_ c2=~i1EF4-700 -- '25.4 19-0CT-1990 10:22 Page MI-P19 1694.3 43,0 1699.'7' 21.4 162.5 AO29-21EN5400 ............ M'I'=P~5 3~1. i CrY. O 300'2'0' 077 A027-2187300 MI-R23 400.8 0.0 399.9 3.4 227. 5 .... A02~=~88500 ............................................................................................................................................................................................................................................ MI-MI6 400.? 0.0 400.0 1.0 169,9 AOag'aIS?aO0 -- .....~=PT3 500y5 ................ O?-O ............. 500:-0 ............ 0':'-3 ............ A029-2193100 Mi-Li4 1508.7 16.~ 1507.7 2.7 170.0 ..... A.02~.~.l~lO0 .................................................................................... i ...................................................................................................................................................................................................................................... MI-~26 300.9 0.0 300.0 0.~ 16~. 9 ................. MI=~5 ..................................... 07~ ................ 07'~0 .............................. 070 ............................ OT'O ............... : MI-014 !001. 0 O. 0 1000.0 0.8 MI-Li6 1704.~ 44. 9 1703.4 5. I 160. 5 'M~'=EI'5 ................................. i6~7:-"8 ......................... 43Y'~ ................... I"6~7'-"2 ........................... 12:0 ................ 157 '? SUMMARY .......................................................... ' .......................................................................................................................................................................... A029--2!74300 Mi-dIS ~losest mpp~uach distance = ._,. 4 ,~eet ~ICR OFF Sow this run = !200. 0 ,~eet oCT o Commi ion ' SAG DELTA NORTH MUD PROGRAM MAIN PRODUCTION ISLAND WELL 1-17/SN-02 Interval Mud Weight Viscosity Fluid Loss (sec/at) (ml/30min) oH 0 - 2500' 8.8 - 9.8 100-200 Set 13-3/8" casing 20-15 9.0-9.5 Mud Type/ Comoonents Generic Mud #5 Seawater Fresh water Gel Soda Ash 2,500 - 13,892' 9.0- 10.2 40-45 Set 9-5/8" casing 15-16 9.0-10.5 Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill 13,892 - 14,683' 9.0 - 10.5 40-45 Hang 7" Liner 6-8 9.0-11.0 Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill RECEIVED 0CT 0 1990 Alaska 011 & Gas Cons. Commissiot~ Anchorage t _.. - [..' _._ ] ;Z-: 81o 14031 468.1SSO 6415- 75 T~%,,.~,I. Ez~',~,tc~. ~Jt~rtm T6E OT3 i ii IF IN DOUBT. . - ASKII 12 ~0° e -o' /6:c' d- ~D'-o' 12 'C " MUO L _.}', O: IZ '-0" IG-o' i i .j i . I.o. , 1 ! ! I/7 RE(Z OCT 3 0 1990 Naska Oil & Gas Cons, commission N~chorage DOYON DRILLING~ I NC. HUD AND SOLIDs CONTROL EQU! P/dENT EqUipment Manufacturer MOdel Nomi Shaker Capaci ty Brandt Desander Dual Double Damco lO00 9pm 2-12. Cones 700 9Pm Mudcleaner s Tri Flow (each) Double 8 each - 4" 400 9Pm Cen tri fu9e Pi Cheer COnes (each) 8 each _ HopPers 25 h.p. Geosource Mark I I, DeBas'ser Decantin9 150 gpm Dr i 1 co Ag/tarots gaCuum Brandt I000 SPa · DUal Si dew/nders 1000 gpm The trip tank and mud tank sections have one vertical Pit level fioat indicator which are Connected to the drilling recorder System that contains Visual and audio Warning devices located in the driller-s COnsole. RECEIVED OCT ~ 0 1990 011 ,& Gas Cons. Commission Anchorage --TEST PLUG PACKING PORT -- TEST .PORT --LOCKSCREW CASING HANGER SPLIT SPEEDHEAD RECEIVED OCT 5 0 1990 Alaska 011 & ~as Cons. Commissiou Ancho~e 13-3/8 --9-5/8 ., II. 3. 9-5/8" CASING AND WELI. IIEAD EQI/If'HENT 3.1 TESTING B.O.P. STACK I. After B.O.P.'s are nippled uI) to sl)lit speedhead, make up 13" x 4-1/2 Internal Flush B.O.I'. test plug, Accessories Item 7, ['art No. 538116. 2. Lower plug. into head .(it will land on lower step). Tighten 6 lockscrews 90° apart. 3. After B.O.P. test, back out lockscrews and retrieve test plug. CAUTION: It is very important not to have the lockscrews protruding into the bore of the head while either running or pulling the B.O.P. test plug. Always check them if in doubt. RE( rr. IV E'D OC'f 5 0 1990 Oil & GaS Cons. l~om~'~ss't°~ AnChOrage (29) ~,fter 9-5/8" has been 'set and tested, run in B.O.p. test pluR' ACcessory Item 6, Pa~t Number 538117 ~htch lands In upper bo~] of the split Speedhead ' /ockscre~s ll~htly, 90° · Run In 4 moving. 2, After test, 3. apart to keep PltJ~ from retract lockscreus and pull pIu~. Run In shot u1 protector, ACres Number 538ilt4, bu°,ln~' the sa ~ sory Item 8, Part Item 5, Part N - · _ · mc runnfnF' tool, ACCessory Protector. Umber 538115, that uas Used for tt~e lonR 4. After boul Protector Is In Place, run in 4 l°ckscreus lightly to hold Protector In place. lockscreus must be retracted uhen tt~e boul protector ' ~ Upper or 80.p. test plug ls either run or PUlled. , . iCt OFILMED L J 1. J 13-5/8" API-5000~ 13-S/8"' API-3000~ CONTROL LINE-- WELLHEAD ASSEMSLY,ENDICOTT 5KSI 13-3/8"x 9-5/8"x 4-1/2" SOHIO ALASKA PETROLEUM COMPANY F ICURE I (3) 1:3 - 3/8" RE(!EIVtD CONTROL LINE 4- ~/z." OCT ~ 0 10090 Alaska 011 & Gas Oons. Comm'tsst¢-- Anchorage I --SPLIT SPEEDHEAO TEST PLUG (30) RECEIVED OCT ~, 0 1990 Naska Oil & Gas Cons..~SS'LO. lt Ntchorage 13-3/~" O.0. CASING ACCESSORIES ITEM 6 -I~ IF FE'~LE THO '1 II !1 II II II / RE( EiVE. D 2~ o 0 CT ~ 0 1990 Alaska 011 & Gas Cons. Com~ss10u Anchorage BOP TEST PLL.~5 FO~ UPF'ERBOWL (538~7) - ACCESSORIES ITEM 7 _/ 210 J RECEIVED OCT ;~ 0 1990 Alaska Oil & Gas Cons. Commission. Anchorage -_ '.. -: ,.,.~.:_ ,.:,"- "~'T PL.,'3 .c0F, LONER BOWL '~.'B~:6). (19) CEE.C~ LIST FOE NE~ !TL~_ APPROVE DATE (14 u~,ru 2..2) 2.8) 1. Is :he pm.--mi: fee attached ,. ......................................... · ~6m~6.~iii~,ill i i i lift i ii ii i 11 111 Z. Is well ua' be located iua defined pool ............................. 3. Is well located proper distance ~rom prope.-z~y line .................. ~ 4. Is well located proper distance ~rom cuber wells ........ ~ ........... 5. Is sufficient undedica1:ed acreage available im this pool ............ 6. Is well =o be devia1:ed and is we!Ibore pla: included ................ ~- 7. Is operator =he only affected parry, ................................. /% 8. Can permi: be approved be. fore fifteen-day wai= ....................... , ,! 9. Does operator have a bond in force .................................. 10. Is a conservation order needed ...................................... II. Is aa~suraulve approval needed ................................... !Z.' Is :he lease number appropriate .......... 13. Does :he ~ell have a u~ique ~=me an~ number ..................... ' .... · I&. IS c6nducuor su,-~_u§ provided ........................................ 15. ~_/~ sur~/ace casin§ prat:ecu a3~ zones reasonably ax?et:ed 1:o serve as an =nder~round source of drimicing wa=ar ..................... 16. Is enough cement: used 1:o c~_=culaue on conductor and su~ace ......... 17. W~'~1_ comau: u±e in surface and intermediate or produc:i~a s=.-iugs . ...' 18. ~! cemauU cover ~ km~a produc-.ive horlzous ..................... 19. W'~L1 ail casiu~ $±ve adequa1:e safe~y im collapse, 1:erosion and burst.. 20. Is :his well 1:o be kicked off -~rom an ~e~r_~E weJ_~ore ............. 21. Is old we3.3.bore abandomme~: procedure imc!uded on I0-&03 ............ 2~. IS adequate wellbore separa=ioz~ pr:posed ...................... ' ...... ~3. Is a diver:ar sys=am rea=ired ....................................... la. IS -i. be dr~=2.1in§ fluid program schema:it amd !is= of equipmau: adequate 25. Are :ecessa=7 dlagr~-~ and desc_--ip=ions of ~ ~ BOPE a==ache~. 26. Does BOP-= have sufficient pressure rating Tes= :o ,~ ~ - /"~.'.~a'~.~ psig .. 17. Does :he choke ~=~foid c~iy =/~I ~-53 (~y 84) ..... /' ............ ~. ~ ~e pr~ca of E~S Sas probable ......................... i t 11·1 ii i (6) Add: Geoi~,/: En'z~eerLng: ' _ '.. DWJ LCS BE~ · rev: 01/30/89 6.0IL · · For txpiorauory an~ Suraui~Tap. hic we/_!sr 29. Are ~ata presented on po1:auuia! overpressure zones? ................. 30. Are seismic analysis ~a1:a presen:ed on shall~ Sas zones .............. 31. If au offshore lo=., are survey res~l:s of saabe~ con~i:±ons presented 3Z. A~.ir_iomm.l requ.iremenr, s ............................................. I ( II J 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. BOROUGH S T ,~ T F, RECEIVED APR 1 5 199~ Anchorag~ ;chll.~mberoer Alask ComDut n 29-~AR-~993 **** REEl, HEa. DER ****. S~RVICE NAME : GCT DAT~ : ORIGIN ,', FLIC CONTINUATION ~ C~MMENT : SC./, 8P EXPbORATION, ~-17/SN-0~ MPI SAG NORTH, API 50-0~9-2'~100 **** TAPE HE~DE[~ SERVICE NA~,~E : ~CT D..~TE ORIGIN : ~bIC T,~P~, MANE .. : 74265 CONTINUATION COMMENT : GCT, P,P EXPLORATION, 1-{7/8N-0~ MPI, SAG NO'RTH, API 50-029-22100 PAGE: , **** FILE HEADM~ **** FILM NAME : GCT .o01 S~RVICE : ~L!C DaT~ : 90/1~/3~ ~aX REC SIZE ~ ~0~4 FTL~ TYPE : LO LAST FILE ~ *********************************************************************************** ********************************************************************************** ** ** ** SCHLUmBErGER WEbb SERVICES ** ** ******************************************************************************* ******************************************************************************** COMPANY NAME: BP EXPLORATION WFLL:. 1-~7 / 5N-03 ~PI FIELD: SAG BORDIJGH~ NORTH SLOPE STATE: A~I ~UMBMR: 50-0~9-~2~00 [,OcATIUN: ~.9q5' SNI, SECTIf]N: 36 TOWNSMIP~ PER~qANENT DnTI!M: MSL ..ELEYATIUN: O' LOG ~EASIIRED FROM RKg 54,5' A~IT]VE PERgANENT DATU~ RANGE: ,~chlumber~er Alask, a ComDutinO Center 10:21 PAGE: DATE LOGGED: TD DRILLE~: C:~SIN'G 1: K~; 54.5' DF: 54.5' GL: ~4..5' 7" ~9 i,.,B ~ DRILI,,,ER DEPTH C)F '136~2' TO 1451~' TYPE FbU!D iN HOLE: DENSITY: DISTRICT: 7ss TCEC 71, 3 GCIO I9 TCM 5o9 T. WEST T~ ~t.iT / TCC 8 276 GCPC 735 CC~ 718 D~'T.F.'.'~ ,JOB STARTED: 31..-DEC-90 JOB RE~ .... PENCE MO: 74265 [,DP/AMA~ ~ KRUW~.LI., TYPE : CO~IS T 1.! N I V g L I~ D E F I w~ M~TI STA~ SFCT SAG NORTH 1-17 / SN-02 USA ALASKA NORTH SLOPE 36 165 ~995' SNb & 2070' web 404439 ~ield Name Well Name Nation State or Province County Secttom TOwDShip Ranoe vfel. d Location Service..Order Number ,~PlN 50-029-22100 AP! Serial Number ;chlumberqerAa.l, ask' ComPutino Center TaBLe;: T YpF, '. ClJ~V [')~PT ~enth Channel Name GDEP GYRO Depth V~E~ True Vertical. DePth as channel, <TVTCPI> DFVT Deviation 9LA~ Deviation lZiI~ut:h 5'SD~ ~'orth South Drift' EWDR East West, Drift ComPonent CwEL CURVATURE OF TNE WELL P A G E: ** DATA D ~' P T GDEO VD~:o DF'VT NSP~ 8.....,CIFICATION REC[ IRD ** **SET TYPE T¥ 2 ,3 5 6 7 8 9 11 12 13 14 15 0 66 0 66 0 73 32 66 66 73 65 68 0.5 65 ...~, 66 32 68 66 0 65 MT 66 68 66 1 66 m#mmmmmmmmmmmmmm · ** SET T "' - ._YPE C~AN ** .. "~E . CGDE (HEX) ID O,RDE~ # bOG IYF CL, ASS NOn FT 4044')q O0 000 O0 0 I 1 J 4 68 OOOO000000 GCT FT 404439 99 00~ O0 0 1 ! ! a 69 0000000000 GCT FT 404439 99 000 O0 0 ! ! ~ 4 68 0000000000 GCT PEG 404430 99 620 11 0 1 ! ~ 4 68 OOOO00000O GCT DFG 404439 99 620 11 0 1 1 l 4 6~ 0000000000 GCT F? a0~4~9 99 620 11 0 ! ~ 1, ~ 68 O0000000OO ~CT FT 404430 99 620 11 0 ~. ~. 1 4 68 O000000OO0 GCT D/HF 404410 99 000 O0 O 1 ! 1 ~ 68 0000000000 29-~AP-1993 10:21 ** ...DA T.a ** D..~PT, 655.35,00(.) GDEP'.,GCT 9,350 VDEP,GCT 9 '347 DEVI,GCT HL~:M.GCT 1,50.252 ~4sbR.CCT -0'~7~ EWDR.GCT 0[107 CWEL.GCT ..... , '(~' ~ DEPT 6550o 000 CDEP.GCT 10()J..500 VDEP G..,,.r 100 487 DE%~'I.GCT HLAZ:GCT 271:196.. MSDR.CCT -2.117 EWI)R.c,,,CX' ' :'591 CW~,,L.GCT . D~P'T.'. 65400.000 GDEP., GCT 6060.397 VDEO.GCT 4964.770 DEVI..GCT ~,~.Az. GC'r ~3.o!~ ~SD~.GCT 2745.07]~ EWDR.GCT 643.624 CWF;L.GCT , .... ~:~,45 M'MDR.GCT . ~ EWDR.~CT 18~],.~82 CWEL.GCT DEPT. 65234.000 GIEP)' .G.,T'C 14525,000 VDEP.GC~ .... 10532.811 DEVI.GCT HbAZ.GCT 43,1~,2 NSDR,GC,T 8453.082 E'WD'~, GCT 3!29.498 CWEL,GCT 0.632 5.189 141 ~'347 . 48.137 0.298 4~.866 ,650 40,1~9 0.000 ** ENO 0E DATA ** . **** FILM TR.~.ILEp ***., F!L~: NA~E : GCT ,001 S~RvlCE : FLIC VERSION : 00~A04 D~!r~ : 90112111 ~AX REC SI'.ZE : FITLE TY. EP : LC) L~.ST FILE **** TAPE TRAILER **** SERVICE NAME : GCT DAT¢ ~ 90/1.2/31 OPIGIN : FLIC TAPE NAME : 74265 COMTINUATIOM ~ : ~ PPEVIOUS TAPE ~ CO~ENT : GCT BP EX~LOR~.TIO~! **** REEL TRAI!.ER **** D~TF : q0/12/31 ORIGIN ; WLiC CONTINUATION # : PPEI/IOUS REEL : COMPE~T ~ GCT, BP EXPLOR~TIOM, 1-17/8f~-02 MPI, 1-1.7/8t.t-02 PPI, SAG NORTH, API SAG NORTH, API 50-029-22t00 50-02q-221o0 Tape Subfile 1 is type: LIS **** REEL HEADER **** LIS 90/12/18 AWS 01 **** TAPE HEADER **** LIS 90/12/18 Date_ ~ (5/A7/~% APR ~ ~ ~,,.~ -- I L1 Alaska Oil & 6as Cons. Commission Anchorage Tape. Subfile: 1 Minimum-record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 2 is type: LIS **** FILE HEADER **** CN WN FN COUN STAT : BP EXPLORATION (ALASKA), : 1- 17 / SN- 02 (MPI) : SAG NORTH : N. SLOPE : ALASKA LIS COMMENT RECORD(s): FILE 1 : MAIN PASS ZDL -CN - SL. FILE 2 : MAIN PASS DIFL - AC, HAS CASED HOLE GR 13140 - 13876'. FILE 3 : REPEAT ZDL -CN -SL. FILE 4 : REPEAT DIFL - AC. NOTE : CN IS NEUTRON POROSITY IN LIMESTONE UNITS. : CNC IS NEUTRON POROSITY IN SANDSTONE UNITS. * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CAL LIS 68 1 IN 2 CHT LIS 68 1 LBF 3 CN LIS 68 1 % 4 CNC LIS 68 1 % 5 GR LIS 68 1 API 6 HRD1 LIS 68 1 CPS 7 HRD2 LIS 68 1 CPS 8 K LIS 68 1 % 9 KTH LIS 68 1 API 10 LSN LIS 68 1 CPS 11 PE LIS 68 1 BARN 12 SFT2 LIS 68 1 DIM 13 SHR LIS 68 1 DIM 14 SPD LIS 68 1 F/MN 15 SSD LIS 68 1 CPS 16 SSN LIS 68 1 CPS 17 TH LIS 68 1 PPM 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 30 085 93 6 4 94 017 77 6 4 31 149 96 6 4 86 720 65 6 4 21 990 60 6 4 03 752 11 6 4 03 096 75 6 4 37 159 39 6 4 45 226 21 6 4 27 466 87 5 4 65 240 75 6 4 67 322 03 6 4 73 774 91 5 4 59 553 77 6 4 03 096 75 6 4 28 122 23 5 4 95 248 10 1 18 TTEN LIS 68 1 LBF 4 19 U LIS 68 1 PPM 4 20 ZCOR LIS 68 1 G/C3 4 21 ZDEN LIS 68 1 G/C3 4 4 94 017 77 4 26 320 10 4 98 394 03 4 59 047 24 * DATA RECORD (TYPE# 0) 974 BYTES * Total Data Records: 133 Tape File Start Depth = 14540.000000 Tape File End Depth = 13810.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 84 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 32143 datums Tape Subfile: 2 139 records... Minimum record length: 62 bytes Maximum record length: 974 bytes Tape Subfile 3 is type: LIS **** REEL HEADER **** LIS 90/12/18 AWS 01 **** TAPE HEADER **** LIS 90/12/18 Tape Subfile: 3 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 4 is type: LIS **** FILE HEADER **** CN WN FN COUN STAT : BP EXPLORATION (ALAKSA), : 1- 17 / SN- 02 (MPI) : : : * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 AC LIS 68 1 2 CHT LIS 68 1 3 CILD LIS 68 1 4 GR LIS 68 1 5 RFOC LIS 68 1 6 RILD LIS 68 1 7 RILM LIS 68 1 8 SP LIS 68 1 9 SPD LIS 68 1 10 TEMP LIS 68 1 11 TTEN LIS 68 1 US/F 4 LBF 4 MMHO 4 API 4 OHMM 4 OHMM 4 OHMM 4 MV 4 F/MN 4 DEGF 4 LBF 4 4 48 852 89 1 4 94 017 77 6 4 34 704 23 6 4 21 990 60 6 4 32 980 32 5 4 04 903 06 0 4 06 213 78 0 4 67 571 47 1 4 59 553 77 6 4 06 033 97 0 4 94 017 77 6 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 135 Tape File Start Depth = 14550.000000 Tape File End Depth = 13140.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 44 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 33853 datums Tape Subfile: 4 139 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS **** REEL HEADER **** LIS 90/12/18 AWS 01 **** TAPE HEADER **** LIS 90/12/18 Tape Subfile: 5 Minimum record length: Maximum record length: Tape Subfile 6 is type: LIS 2 records... 132 bytes 132 bytes **** FILE HEADER **** CN WN FN COUN STAT : BP EXPLORATION (ALASKA), : 1- 17 / SN- 02 (MPI) : : : * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CAL LIS 68 1 IN 2 CHT LIS 68 1 LBF 3 CN LIS 68 1 % 4 CNC LIS 68 1 % 5 GR LIS 68 1 API 6 HRD1 LIS 68 1 CPS 7 HRD2 LIS 68 1 CPS 8 K LIS 68 1 % 9 KTH LIS 68 1 API 10 LSN LIS 68 1 CPS 11 PE LIS 68 1 BARN 12 SFT2 LIS 68 1 DIM 13 SHR LIS 68 1 DIM 14 SPD LIS 68 1 F/MN 15 SSD LIS 68 1 CPS 16 SSN LIS 68 1 CPS 17 TH LIS 68 1 PPM 18 TTEN LIS 68 1 LBF 19 U LIS 68 1 PPM 20 ZCOR LIS 68 1 G/C3 21 ZDEN LIS 68 1 G/C3 4 30 085 93 6 4 94 017 77 6 4 31 149 96 6 4 86 720 65 6 4 21 990 60 6 4 03 752 11 6 4 03 096 75 6 4 37 159 39 6 4 45 226 21 6 4 27 466 87 5 4 65 240 75 6 4 67 322 03 6 4 73 774 91 5 4 59 553 77 6 4 03 096 75 6 4 28 122 23 5 4 95 248 10 1 4 94 017 77 6 4 26 320 10 1 4 98 394 03 6 4 59 047 24 5 * DATA RECORD (TYPE# 0) 974 BYTES * Total Data Records: 44 Tape File Start Depth = 14210.000000 Tape File End Depth = 13970.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 42726 datums Tape Subfile: 6 49 records... Minimum record length: 62 bytes Maximum record length: 974 bytes 84 Tape Subfile 7 is type: LIS **** REEL HEADER **** LIS 90/12/18 AWS 01 **** TAPE HEADER **** LIS 90/12/18 Tape Subfile: 7 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes Tape Subfile 8 is type: LIS **** FILE HEADER **** CN WN FN COUN STAT : BP EXPLORATION (ALAKSA), : 1- 17 / SN- 02 (MPI) : : : * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 AC LIS 68 1 2 CHT LIS 68 1 3 CILD LIS 68 1 4 GR LIS 68 1 5 RFOC LIS 68 1 6 RILD LIS 68 1 7 RILM LIS 68 1 8 SP LIS 68 1 9 SPD LIS 68 1 10 TEMP LIS 68 1 11 TTEN LIS 68 1 US/F 4 LBF 4 MMHO 4 API 4 OHMM 4 OHMM 4 OHMM 4 MV 4 F/MN 4 DEGF 4 LBF 4 4 48 852 89 1 4 94 017 77 6 4 34 704 23 6 4 21 990 60 6 4 32 980 32 5 4 04 903 06 0 4 06 213 78 0 4 67 571 47 1 4 59 553 77 6 4 06 033 97 0 4 94 017 77 6 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 69 Tape File Start Depth = 14500.000000 Tape File End Depth = 13776.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 44 LIS representation code decoding summary: Rep Code: 68 51242 datums Tape Subfile: 8 72 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes End of execution: Sun 28 MAR 93 1:47p Elapsed execution time = 23.78 seconds. SYSTEM RETURN CODE = 0
