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186-160
OLUGG-' - _',_,~G & LOC_%TION CLE.~--~~CE REPORT S t at e c f A! as ka .u,,~sz~ oz~ ~ ~ c~s~~zo~ cc~sszo~ Yila: .~ev-~ew the Well file, an~-cerumen: or, plugg-i.ng, well head Well head =ac o~f: .- Loca~i=n Cle~ce: .... 5/~~ -~ / ~-.., · ' ' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMIVI~SSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of well Classification of Service Well OIL r"i GAS E] SUSPENDED F-I ABANDONED ~1 SERVICE E~ 2. Name of Operator 7. Permit Number BP Exploration (Alaska), Inc. 186-160 3. Address 8. APl Number P. O. Box 196612 Anchorage, AK 99519-6612 50-029-21650 4. Location of well at surface ~! ? 9. Unit or Lease Name . 2629' FNL, 2368' FEL, Sec. 12, TllN, R13E, UM (asp's 657859, 5969012) ~i ~i~;i~l~j~ . Prudhoe Bay Unit At Top Producing Interval~!~1~"~ ~"' ~ ~ 10. Well Number 1345' FNL, 4276' FEL, Sec. 12, T11N, R13E, UM (asp's 655924, 5970255) G-29 At Total Depth 11. Field and Pool 41' FNL, 870' FEL, Sec. 11, T11 N, R13E, UM (asp's 654023, 5971520) Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 72.38 feetI ADL 28280 Prudhoe Bay.~Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if offshore 16. No. of Completions ! September 20, 1986 October 9, 1986 April 27, 2001 (P&A'd) I N/A feet USE 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 11604' MD /9016' TVD 10000' MD /8982' TVD YES r~l No E]'1 2028, (nipple) feet MD 1900' (approx) 22. Type Electric or Other Logs Run DIL/SFL, Array Sonic, CNL, MWD GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-rOM HOLE SIZE CEMENTING RECORDI AMOUNT PULLED 20" n/a N/A Surface 110' 30" 8 cubic yards Concrete 13-3/8" 68# L-80 Surface 2668' 17-1/2" 2350 cubic It PFE 9-5/8" 47# L-80 Surface 9158' 12-1/4" 465 cubic ft PF & 575 cubic ft Class G 7" 26# L-80 TC4S 8930' 10160' 8-1/2" 430 cubic ft Class G 4-1/2" 12.75# L-80 DSS 9984' 11604' 6" Uncemented 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5-1/2", 17#, L-80 8859' 8859' 4-1/2", 13.5#, L-80 TT 9996' 9868' 9996' * Plugged & Abandoned all open perforation intervals. 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED (See P&A Summary) 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) N/A Plugged & Abandoned Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL ICHOKE SIZE IGAS-OIL RATIO I N/A Test Period -> Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) Press. 24-Hour Rate > 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips. This 10-407 is submitted as directed per the 10-403 form approved April 18, 2001 (Approval #301-080) Ill ~ - Form 10~407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE i;ubmit in dupliCt~e 29,-, ' 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and MEA$. DEPTH TRUE VERT. DEPTH gravity, GOR, and time of each phase. Top of Sag River 9028' 8467' Schublik 9083' 8506' Top of Zone 4 9198' 8584' N/A 31. LIST OF ATTACHMENTS Summary of G-29 Pre CT Sidetrack Plug & Abandonment Operations. 32. I hereby certify that the following is tree and correct to the best of my knowledge. Signed t'~~ .,~..~, ~ Title BP Drilling Engineer Date June 25 2001 ban Kara INSTRUCTIONS Prepared by Paul Rauf 564-5799. 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 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. RECEIVED Item 28: If no cores taken, indicate "none". Form 10-407 JUN 001 ORIGINAL Alaska 0il & Gas Cons. Commission Anchorage G-29 DESCRIPTION OF WORK COMPLETED PRE CTD SIDETRACK PLUG & ABANDOMENT SUMMARY Date Event Summary 3/05/2001: TIFL passed. 3/15/2001: RIH w/dummy Whipstock & drifted to 9950' SLM (HAW). 3/17/2001: Ran Kinley Caliper in 5-1/2" tubing f/8810' SLM to surface. 4/24/2001: MIRU CTU. PT'd equip. Killed well w/330 bbls of KCI Water. RIH w/CT nozzle to 10900'. POOH. 4/2512001: Drifted w/3.75" to 10900' & POOH. RIH w/PDS Mem Log & logged well f/10600' to 11250'. POOH w/logging tools. RIH & set whipstock anchor in the 4-1/2" slotted liner @ 10739' CTM. POOH w/setting tool. 4/26/2001: RIH & set whipstock in the anchor @ 10739'. POOH. RIH w/milling BHA & notched the 4- 1/2" slotted liner f/10728' to 10730'. POOH w/BHA. A Cement Plug was pumped to Plug & Abandon the slotted liner prior to CTD ST operations as follows: RIH w/CT & killed well w/ KCI Water & Crude. 4/27/2001.'-'~ Pumped 50 bbls of Class G Cement to abandon the: Open Perforations from: 10100' - 10120' MD (Zone 4) Reference Log: SWS Array Sonic 10/09/1986. the 4-1/2" Slotted Liner interval from: 10126' - 11563' MD (Zone 4) Did not build squeeze press. Pumped 10 bbls 13.8 ppg Neat Class G Cement, followed by 10 bbls of 13.8 ppg Class G Cement w/Aggregate, followed by 30 bbls of Neat 13.8 ppg Class G Cement. Placed 29 bbls of cement behind pipe @ 850 psi (WHP = 1100). Contaminated cement w/Biozan & cleaned out to 10000'. POOH w/CT. Left 1100 psi on well. FP'd well. WOC. RD service CTU. Began to MIRU Nordic 1 CTU. Completed MIRU of Nordic 1. Accepted rig @ 17:30 hrs. PT'd BOPE. RIH w/milling BHA & tagged up @ 9657' MD. PT'd cement plug to 1000 psi - bled to 996 psi in 15 min. RIH & tagged TOC @ 10000' MD. Began milling cement. Continued w/G-29A CTD Sidetracking Operations w/Nordic 1. 4/28/2001: 4/2912001: .... STATE OF ALASKA ..... ALASKa.. _~IL AND GAS CONSERVATION COMk. ~SION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack . . . Name of Operator BP Exploration (Alaska) Inc. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface v/'' ~ ~ 2629' SNL, 2368' WEL, SEC. 12, T11N, R13E, UM At top of productive interval 1345~ SNL, 4276' WEL, SEC. 12, T11N, R13E, UM At effective depth 41' SNL, 870' WEL, SEC. 11, T11N, R13E, UM At total depth 41' SNL, 870' WEL, SEC. 11, T11N, R13E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 72.38' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number G-29 9. Permit N~'nber 186-160-- 10. APl Number .,,/ 50- 029-21650-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured Effective depth: Casing true vertical measured true vertical 11604 feet / 9016 feet E 11604 feet 9016 feet Length Size Structural Conductor 110' 20" Surface 2629' 13-3/8" Intermediate 9122' 9-5/8" Production Liner 1230' 7" Liner 1620' 4-1/2" Plugs (measured) Junk (measured) Cemented 8 cu yds Concrete 2350 cu ft Permafrost 'E' 465 cu ft Permafrost, 575 cu ft 'G' 430 cuft Class 'G' Uncemented Slotted Liner MD TVD 110' 110' 2668' 2667' 9158' 8557' 8930'-10160' 8393'-9006' 9984'-11604' 8978'-9016' Perforation depth: measured Perf'd Section: 10100' - 10120' RECEIVED Slotted Section: 10126' - 11563' true vertical Perf'd Section: 8998'-9001' ~I,/~R 30 2001 Slotted Section: 9002' - 9011' AIaska_Qil& Gas Cons Commissior~ Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 to 8859'; 4-1/2", 13.5#, L-80 tailpipe to ~°'Anch0rag~u Packers and SSSV (type and measured depth) 4-1/2" x 7" TIW packer at 9996'; 4-1/2" x 9-5/8" TIW packer at 8859'; 5-1/2" Otis SSSV Landing Nipple at 2028' 13. Attachments [] Description Summary of Proposal 14. Estimated date for commencing operation April 16, 2001 16. If proposal was ,~1~~ Name of approver Date Approved Contact Engineer Name/Numbec Dan Kara, 564-5667 15. [] Detailed Operations Program [] BOP Sketch Status of well classifications as: [] Oil [] Gas [] Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certify that the fore( ' Signed Dan Kara rue and correct to the best of my knowledge Title CT Drilling Engineer Date Conditions of Approval: Notify Commission so representative may witness ~OO~. ~:~¢,,~ _~%..~ Plug integrity __ BOP Test ~,, Location clearance __ Mechanical Integrity Test__ Subsequent form required 10- order of the Commission Form 10-403 Rev. 06/15/88 'i; D Taylor Seamo~r~ I , i ~ L Approval No. ?)~.) I . ~ 0 Commissioner Date Submit iplicate March 29, 2001 To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 BP Exploration Alaska Inc. Drilling & Wells Coiled Tubing Drilling Team Attention: Tom Maunder Petroleum Engineer Subject: Prudhoe DS G-29A CTD Sidetrack Prep Prudhoe Bay producing well G-29 is scheduled for a through-tubing sidetrack to be drilled with coiled tubing. The following summarizes the procedure required to prep G- 29 for drilling and is submitted as an attachment to Form 10-403. A schematic diagram of this proposed completion is attached. 1. Drift tubing, tag TD. Perform MIT of inner annulus. 2. Install mechanical whipstock at 10750' md. 3. Service CTU pump 13.5 ppg cement below whipstock and lay in above whipstock to 100' above open perfs at 10100'. 4. RU service CTU to drill out cement to whipstock and mill 3.8" window in 4-1/2" slotted liner at 10750'. 5. RU CT drilling and sidetrack well. 6. The sidetrack will be completed with a cemented 3-3/26" x 2 7/8" with the liner top -300' above the perfs at 10100'. The estimated Top of cement is planned for the TOL at -9800'. 7. Perforate appropriate intervals. The well preparation operations may begin by the April 16. CT drilling may begin the sidetrack possibly as early as April 23, 2001 if it is anticipated that the Kuparuk River will break up earlier than typical. Danny T. Kara CT Drilling Engineer Tel: 564-5667 Fax: 564-5510 Cell: 240-8047 karadt@bp.com Well File Petrotechnical Data Center Terrie Hubble TREE: McEVOY 6" G 29 KB. ELEV =72.33 WELLHEAD: McEVOY I BF. ELEV = 35.0 ACTUATOR: OTIS i ~'~ ,~---5-1/2SSSVLANDING NIPPLE 12,028 i (OTIS)(4.562" ID) Cemented ~ ~ i GAS LIFT MANDRELS 133/s" 72# 12,667 I~J~ L-80 BTRS I (CAMCO W/RK LATCH) N~ MD{BKB~) TVDss J Oev 7 2,995 2,992 6 5,131 5,°04 9-5/8", 4w~ft, L-S0, NSSC 14,641 I--~. ~ ~i,11 453 6,5207,0617,410 6,2207,0137,486 2 8,493 7,956 1 8,639 8,082 5112", 17#/ft, L-80, BTRS IPC TUBINGcAPACiTy:ID: 0.02324'892" BBL/FT , ~ ~ 5-1/2" SLIDING SLEEVE .a ~ (OTIS XA)(4.562" MIN. ID)Jl8'785 mKOP'ANGLE:4100 93' ~TBG Sm ASS¥ (SBR) 18,844 i t ~'~ ~'' ~9-5/8" PACKER IR RRCl ~TIW HBBP-R)( "ID) I ~ ~. 4-1/2", 12.6~Wft, BTRS TAILPIPE I I I" (OTIS) (3.813" ID) 9-518"HANGER , x-ow. I 9-5/8", 47#-/ft,L-80, BTRS 19,158 I '~"~ ., 1/2', 13.5# L-80 FL4S 7" EXTERNAL ' CAS,NG PACKER 19,868 i'~-~!~ g~ ,,/,~.~BR SEAL ASSEMBLY 19,984 & HANGER · , 4-1/2"x-over from Solid to b ,, .~ ,,,~- I / Slotte~ Line,', sa,~e weig~,t and P"" ·''~ . \ ~ / c^P^O~: 0.0152 ~BOFT 7". 29#~ft.L-80BTRS 10.1'60 I~.~~ ~ ~ ~, PERFORATION SUMMARY I:~.~)D REF. LOG: SWS ARRAY SONIC 10/9/86 '~ ........... TIE IN LOG: 4-1/2", 12.7~1ft, "-~ L-80~E)S~ Shoe Size SPF Interval OpenlSqzed '-- 2-7,8" 6 10.100- 10.120 Open 7/25/98 ~-~'\ ~, ~- ~r~(; ~),.,~."~. ~,~'\lr% ~,~ - 10,126- 11,562 Slotted Liner DATE REV. BY COMMENTS PRUDHOE BAY UNIT 10/2~/00 Initial Rio ~,omol~ti0n WELL: G-29 (12-11-! 3) 2/24/89 CMM Put on Mac 8/14/91 Revised APl NO: 50-029-21650 7/25/98 RATHERT AddPerfs SEC 12; TN 11N; RGE 13E , 1/23/99 Nords Update to PC BP Exploration (Alaska) i GAS LIFT MANDRELS (CAMCO W/RK LATCH) N* MD(BKB) 'rVDss Dev 7 2,995 2,992 6 5,131 5,004 5 6,520 6,220 4 7,418 7,013 3 7,961 7,486 2 8.493 7.956 1 8,639 8,082 MICROFILMED 9/28/00 DO NOT PLACE ANY NEW MATERIAL ·UNDER THIS PAGE Standard Alaska Production Compa, 900 Eo$1 I~enson Boulevard P.O. Bo. 196612 Ancho¢oge, Alod~a 99519-6612 (907} 564.511 I DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSC IENCES INDEXED: STANDARD AI_ASI<A PRQDUC TIQN .. ~ate: 08/12../87 TI: 78119 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted-herewith. Please acknowledge receipt by signing a copy of this letter and returning it ?o this offlce: B-12 Cont. Flow 06/14/87 C-27 CCL/Perf. 06/29/87 E-9 Cont. Flow Survey 06/29/87 F-4 Collar Log 06/15/87 _ -29 Spinner/Emp./Fluid 07/04/87 7 CNL 08/05/87 Y-13 GR 06/28/87 #1 8850-9308 ,20 5" #1 10900-11200 GO 5" #1 10600-10882 GO 5" #1 8500-8720 .GO 5" #1 8800-11'575 GO 5" #4 10950-12100 Sch 5~ #1 10250-10652 GO 5" Rec; i ved Date A unit of the orig*no! Stondo~d O~1 Co,npon¥ Founded ,n Clevelor~d. Oh,o. ,n 1870 CE! E AUG--7 1987 a Oil & Gas Cons. Commission Anchorage I Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alaska Production Company 900 Eost Benson Bou' P.O. Box 196~12 Anchoroge. Alosko 993 19-6612 (907) 564-5 ! I 1 TO: ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE O'F ALASKA GEOSCIENCES INDEXED STANDARD ALASKA PRODUC I'ION D,te: 06/08/87 TI: 77954 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submll~ed herewith. Please acknowledge receipt by slgning a copy of this letter and returning It to this office: G-29 CBT 10/15/86 #1 8896-10076 Sch 5" G-25 CBT 12/25/86 #1 9200-10527 Sch 5" F-28 CBT 10/17/86 #1 8200-9380 Sch 5" Rece i ved ~ ] '~ Victoria Aldridge I NFORNAT I ON CONTROL We I I Records LR2- I P,oduclion Comp-~ 900 E¢,~,l P.O. Box 196612 Ant ho,oge. Alosl~a 99519.6612 1907l 564.5 I I I TO: DALIdkS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD ALASKA PRODUC lION Dale: 04/ 29/87 TI: 77853 REFERENCE: SA.PC CASED HOLE FINAL LOGS The following material is being submiffed herewith. Please acknowledge recelpt by signing a copy of this letter and returnlng It to this office= F-18 Perf.Record 01/05/87 #1 11693-1 2313 Sch 5" H-17 C crop le tion Record 12/20/86 #2 10258-10804 Sch 5" J-2 Perf. Record 01/05/87 #2 10000-10278 Sch 5" M- 28 Completion Record 1 2/05/86 #1 8000-9194 Sch 5" S-6 Perf. Record 12/23/86 #3 10200-10615 Sch 5" Y-24 Perf. Record 01/01/87' #2 12700-13451 Sch 5" G-24 CBT 01/23/87 #1 9060-10392 Sch 5" G-24 CET 01/23/87 #1 9060-10398 Sch 5" G- 24 GCT 01/23/87 #1 0-10350 Sch 5" G-29 CET 10/15/86 #1 8920-10076 Sch 5" k oat. / ~lNa;~a Oil & ~as Cons. Commission INFORMAT ION C~TR~ ........... ~,~ohnr~ff Wel I Records LR2-1 .0.,, o, ,h. ~g,~o, 'S,o.do~, Co..po.~ 900 Eom P.O, Box I7661~ An(ho~oge. Alod~o 99519-6612 19071 564.5! I I INDEXED _ DALLAS ARCO CHEVRON EXXON TEXACO Date: 04/14/87 lO: MOBIL T#: 77819 PHILLIPS ~ STATE OF ALASKA GEOSCIENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: D-23 CNL/GR,,~ 11/07/86 #1 9750-10512 Sch 5" F-9 Perf. Record 11/14/86 #1 8700-10188 Sch 5" F-9 Perf. Log 11/14/86 #1 8700-10188 $ch 5" G-29 GCT Directional Survey 11/09/86 #1 10-9932 ~Sch 5" J-7 CNL/GR 11/07/86 #2 10650-11420 Sch 5" J-16 CNL/GR 11/04/86 #2 8900-9816 Sch 5" J-X2. CNL/GR 11./12/86 #2 9100-9942 Sch 5" N-3 Perf. Record 11/01/86 #2 11000-11718 Sch 5" -S-19 Perf. Record 11/25/86 #1 9150-10072 Sch 5" X-3 CNL/GR 11/03/86 #2 11400-12044 Sch 5" I~ecb i ved ...... Date ^ ...~, c~, co.,o., Anchorane in 1870 .ctoria Aldridg NFORMAT I ON CON'II~OL Records LR2- I S~andard Production Company 900 Eost J~en$on P.O. I~o~ 19661? Ancho~oge. Alud, o 99519-66 (907) .564.51 I I INDEXED DALLAS A~CO STANDARD CHEVRON ALASKA PRODUCTION EXXON Date: 01/29/87 TEY~ACO TO: TI: 77690 MOBIL PHILLIPS STATE OF ALASKA REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The followlng material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: G-29 PROD. LOG-Pressure Survey G-29 BHPD sheet 11/15/86 11/11/86 #1 0-9930 Dres Received ~ate Victoria Aldridge INFORMAT ION CONTROL Wel I Records LR2-1 Office Correspondence ALASKA PRODUCTION Users of Gyroscopic Data DATE: January 16, 1987 FROM: Jeanne L. Haas Senior Technical Assistant SUBJECT: Recomputed GCT Directional Survey for PBU Well G-29, A Horizontal Well CC NO: YOUR REF: Attached, please find a recomputed GCT Directional Survey for PBU Well G-29, a horizontal well. Data from surface to 9925' was acquired with a tangential method from Schlumberger's GCT tool. Data from 9925' to driller's T.D. of 11604' was acquired with the radius of curvature method from Teleco's measured while drilling-'survey. MWD data was tied into the GCT data at the depth of 9906'. JLH/pm/1480D Attachment cc: R. H. Reiley File anne L. Haas ' AK3407-1 (5~86) ~rizontal Well Origina~ Well Completion Report 11-24-86~ Revised Well Completion Report ~ ~ STATE OF ALASKA Reco ted GCT Directional Survey · ALASKA (.,IL AND GAS CONSERVATION CC, MMISSION 1-30-87 ~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Standard Alaska Production Company 86-160 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21650 4. Location of well at surface ~ LOCAT~ 9. Unit or Lease Name 2629' SNL, 2368' WEL, Sec. 12, TllN, R13E VERIFIED i Prudhoe Bay unit At Top Producing Interval Surf. i 10. Well Number 1345' SNL, 4276' WEL, Sec. 12, TllN, R13E B.H.__~___f G-29 (41-11-11-13) At Total Depth '---"---'----- 11. Field and Pool 49' SNL, 874' WEL, Sec, 11, TllN, R13E 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. Prudhoe Bay Field 72.38' = KBE] 28280 Prudhoe Bay Oil Pool , , 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. ]15. Water Depth, if offshore 116. No. of Completions 9-20-86 10-9-86 10-26-86[ N/A feet MSL[ . One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set [ 21. Thickness of Permafrost l1604'MD 9018'TVD N/A YES [] NO [] 2045' feet MD[ 2025 ' ~. Tvpe Electric or Other Logs Run DIL/SFL, Array Sonic, CNL, MWD GA.WL~LA 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Cond~tctor Surface 110' 8 cu. yds' concrete ~3-3/8" 68~ L-80 Surface 2665' 17-1/2" 2350 cu.ft. Permafros~E followed by 9-5/8" 47% L-80NSCC Surface 4304' 12-1/4" 465 cu. ft. Permafrost 9-5/8" 47% L080Butt 4304' 9158' 12-1/4" 575 cu.ft. Class G 1%,;FR+66 lbs HR-7 7" 26~ L-80TC~4S 8930.' 10!:60'~__ 8-1/2" 430 cu.ft. Class.. G 0. 5% Haled 344+LWL 4-1/2" 12.75% L-8© DSS 9984' 11604' 6" Slotted TUBING RECORD Uncemented interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5-1/21' 17# 8859' Tailp p~ . Downhole Diagram Attached 4-1/2" 13.5~ 8859'-9984' 8859, 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. Slotted Liner Description: DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 52 slots/ft. 13-3/8"x9-5/8" Annulus downsquee.zed with 2" x 1/8" 300 sks Permafrost C Top 10126'MU 9005' TVD followed by 125 bbls dry R~m ] ] 562' ~D 901.5' .q~TD crude 27. PRODUCTION TEST I " Date First Production Method of Operation {Flowing, gas lift, etc. I Date of Test Hours Tested PRODUcTIoN FOR OIL-BBL GAS-MCF wATE'R~BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD ~ .~ , , Flow Tubing Casing Pressure cALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA , , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKEHS NAME Include interval te MEAS. DEPTH TRUEVERT. DEPTH GOR, and time of Sa9 9028' 8466 ' Shublik A 9083' 8506' Zone 4 9198' 8584' (Top Ivishak?Sadlerochit) · FORMATION TESTS tested, pressure data, all fluids recovered and gravity, each phase. L!S"F OF ATTACHME,NTS 32 I hereby certify that the foregoing is true and correct to the best of my knowledge ! Division ( ~i Drilling Signed . ~ . ..~-vv-_.-..~ Title Enqineer 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- lng 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 0 0 0 4 6 7 8 g 13 ECF 9 5J8' 14 INDEXED DALLAS ARCO CttEVRON EXXON TO: TEXACO MARATHON HOB[L PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: STANDARD AL. ASKA PR()DL JC lION Date: 10/28/86 T#: 77456 SAPC OPEN HOLE FINAL LOGS The fei lowing material ls being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and returning It to this office: f S J. ATE' G-29 DIL/SFL 10/09/86 //1 9158-11684 Sch 5" & 2" G-29 Array Sonic 10/09/86 //1 9158-1i632 Sch 5" & 2" G-29 CNL-poro 10/09/86 //i 9158-11658 Sch 5:' & 2:' STATE ONLY' DIRECTIONAL SURVEYS H:_tgne~ic Single St~oc Directiona]. Survey Date' Gyroscopic Directio~l Survey Date' .J 0 b/.l · J o b ~! · Received Date Victoria Aldriclge INFORMATION CONTROL Well Records LR2-1 Standard Alaska - Production Comp¢ '900 Eos! Ben$on Bo... d P,O. Box 196612 Anchoroge. Alosko 99.519-6612 (907) 564-51 I I INDEXED DALLAS ARCO CHEVRON EXXON TO: TEXACO MARATHON MOBIL PHILLIPS STATE: OF ALASKA GEOSCIENCES REFERENCE: SAPC OPEN HOLE FINAL LOGS The following material Is being submitted herewith. signlng a copy of this letter and returning It to this office: - DAL/UNIT/STATE: G-29 MWD Gamma Teleco 09/20/86-09/23/86 8134-11700 G-29 MWD Gamma Teleco 09/20/86-09/23/86 7718-9025 STANDARD ALASKA PRODUCTION Date: 10/22/86 T~: 77436 Please acknowledge receipt by 5" & 2" 2" STATE ONLY: DIRECTIONAL SURVEYS Magnetic Single Shot Directional Survey Date: 10/13/86 Gyroscopic Directional Survey Date' 11/09/86 Job#:AL986D35 Job#: 72048 Rece I ved Date Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 A un,! of the o,,g,nol 5sondord C),I l~ounded ,n Clcvelond C~,o ,n 1870 STATE OF ALASKA '-' f'~O.RTZO~TAL ~¢ ALASKA,...L AND GAS CONSERVATION Ct MISSION .-i WELL COMPLETION OR RECOMPLETION REPORT A' 'ND LOG 1. Status of Well Classification of Service Well OIL [~[ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Standard Alaska Production Company 86-160 3. Address 8. APl Number P. O. BrOX 1966.12, Anchorage, Alaska 99519-6612 50- 029-21650 4. Location of well at surface 9. Unit or Lease Name 2629' SNL, 2368' WEL, Sec, 12, TllN, R13E Prudhoe Bay Unit At Top Producing Interval 10. Well Number 1345' SNL, 4276' WEL, Sec. 12, TllN, R13E G-29 (44-02-11-13! At Total Depth 11. Field and Pool 5230' SNL, 795' WEL, Sec. 2, TllN, R13E 5. Elevation in feet (indicate KB, DF, etc.) t 6. Lease Designation and Serial No. Prudhoe Bay Field 72.38' = KBEI 28280 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 9-20-86 10-9-86 10-26-86I N/A feet MSLI One 17. Total Depth (MD+TVS) JavPTd"~'~ck Depth (MD+-I-QD~?~. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 11605' MD 9015'TV~, N/AI~ES[] NO[]I 2045 feetMD 2025 22. Type Electric or Other Lo9~ DIL/SFL, Array Sonic, CNL, MWD GAMMA 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Conductor Surface 110' 3 cu,, yds. concret~ 13-3/8" 68# L-80 Surface 2665',~ 17-1/2" 3250 cu. ft. Permafr¢,st E followed by 9-5/8" 47#. L-80NSCC Surface 4304' 12-1/4" 465 cu. ft, Perm,,frost 9-5/8" 47# L-80Butt. 4304' 9158' 12-1/4" 575 cu. ft. ClassGl%C~R+661bs HR-7 7" 26# L-80 TC4~ 8930' 10160' 8-1/2" 430 dU, ft.ClassG0-5~ Halad 344+LWL 4 2" ......... ~ 6" Slotted. ~UblN£~ RECU~r Uncemented :... ' ' ~ SIZE DEPTH SET (MD) PACKER SET (MD) FL4S 4-1/2" 13.5:f8859 '-9984' 8859' Slotted Liner Description: Butt 5-1/2" 17# 8859' 52 slots/ft. 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 2" X 1/8" DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USEE)~--~---. 13-3/8" x 9-5/8" Annulus downsqueezed with 300 sks Permafrost C followed bv ]25 bbl.~ drv crude 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO 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. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. Sag Shublik A NAME Zone 4 (Top Ivishak GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH 9028' 8466' 8506' 8584' 9083' 9198' Sadlerochit) FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR,and time of each phase. 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Division Drilling Signed (~' ~-'~- ~ Title Engineer 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 Ri g: AUDI #2 Well: G-29 Ill-12-11-13) SAPC Daily Dril ling Report -- PBU September 21, 17,86 at 0600 hours AFE # 120510 Current Operation: Trip. Accepted rig Drill to 900'. 0600 Depth: 900' Day: 1 24-Hour Ftg: 784' Water Used: 1800 1330 hrs. 9/20/86. Spud Trip for bit and BHA. G-29 at 1700 nfs. 9/20/86. MUD TYPE-L. S. WT:8.8 VIS:185 PV:30 YP .- 76 FL:13.8 SOLIDS:3.5 TEMP: °F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: SAPC Daily Drilling Report -- PBU September 22, 1986 at 0600 hours R i g: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: 2690' Day: 2 24-Hour Ftg' 1790' Water Used: 1500 Current Operation: Circ. Drill to 1649'. Trip for bit and BHA. POH. Ran 13-3/8" casing. Drill to 2690'. Short trip. I.~UD TYPE-L. S. WT:9.0 VIS:120 PV:30 YP:56 FL:13 SOLIDS:4 TEMP:48°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 5 1165 2.3 N60E 1165 4 7 1534 1.8 N90E 1534 12 9 2670 1/2 S50W 2669 28 6 9 l0 22 8 4O 1247H: SAPC Daily Drilling Report -- PBU September 23, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 (11-12-11-13) AFE # 120510 0600 Depth' 3040' Day' 3 24-Hour Ftg' 350' Water Used' 800 Current Operation' Drilling. Cement 13-3/8" casing with 1650 sks Permafrost E followed by 500 sks Permafrost. NU and test BOPE. RIH to FC. Test casing to 3000 psi. Drill cement, FS and new hole to 2710'. Ran FIT to .76 psi/ft. Drilling at 3040'. MUD TYPE- NT'8.8 VIS'45 PV-8 YP-14 FL'24.8 SOLIDS'3.5 TEMP' °F SURVEY MD ANGLE DIRECTION TVD SECTION COORD I NATES DLS ,. , 1247H- RECE!VFD SAPC Daily Drilling Report -- PBU September 24, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: 4981 ' Day: 4 24-Hour Ftg: 1941' Water Used: Current Operation: Ream F/ 4000' Dynadrill run. Drill to 4000'. Trip for bit and BHA. bit and BHA. Reaming Dynadrill run. Dynadrill to 4981'. Trip for MUD TYPE-Non DISP WT:9.0 VIS:30 PV:4 YP:4 FL:21 SOLIDS:5 TEMP:60°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 10 3422 1/4 S53W 3421 27 5 36 ll 3972 .7 S49.1W 3971 25 2 33 1 2 4161 5.5 N70W 4160 1 6 5 24 2.7 13 4350 10. 1 N64.5W 4347 9 1 5 0 2.5 1 4 4539 1 5.5 N60.6W 4531 50 34 37 2.9 1 5 4727 20.1 N59.9W 4710 1 07 63 87 2.5 1 6 4916 25 N59.9W 4885 1 79 100 149 2.6 1247H: SAPC Daily .Drilling Report -- PBU September 25, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 Ill-12-11-13) AFE # 120510 0600 Depth' 61 75' Day' 5 24-Hour Ftg' 1194' Water Used' Current Operation- RIH w/Bit #8. Ream Dynadrill run. Drill to 5644'. Trip for bit and BHA. Drill 6175'. Trip for bit. to MUD TYPE-Non-DISP WT'9.2 VIS'34 PV-4 YP-6 FL'18.4 SOLIDS'6.5 TEMP'64°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1 7 501 9 27 N58.5W 4977 224 1 23 1 88 18 5302 27.5 N59.2W 5229 353 1 90 299 1 9 5787 29.6 N58.1W 5655 585 311 497 20 6111 29.5 N58.1W 5937 744 395 632 2.0 .2 1247H- SAPC Daily Drilling Report -- PBU September 26, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 (Il-12-11-13) AFE # 120510 Current Operation' Drilling. Drill to 6908'. 0600 Depth' 72 75' Day' 6 24-Hour Ftg' llO0' Water Used' 1000 Trip for bit and BHA. Drilling at 7275'. MUD TYPE-DISP WT'9.7 VIS'35 PV-7 YP-£ FL'lO SOLIDS'lO TEMP'84°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 21 6544 27.9 N59.6W 6320 946 500 805 22 6833 26.6 t~58.1W 6566 1076 562 922 .2 .5 1247H' SAPC Daily Drilling Report -- PBU September 27, 1986 at 0600 hours Ri g: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: 8192' Day: 7 24-Hour Ftg' 917' Water Used: Current Operation: POH. Change Teleco tool. Drill to 7449'. Trip for bit and and BHA. BHA. Drill to 8192'. POH for bi t ~lUD TYPE-DISP WT:9.8 VIS:37 PV:IO YP:6 FL:8.8 SOLIDS:Il TEMP:88°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS , , , 23 7302 29.8 N53.2W 6987 1 302 690 1108 24 7782 28.6 N53.2W 7406 1 536 830 1 296 25 811 4 27.8 N52.2W 7698 1 693 925 1420 .8 .3 .3 1247H: SAPC Daily Drilling Report -- PBU September 28, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 Ill-12-11-13) AFE # 120510 0600 Depth' 8552' Day' 8 24-Hour Ftg' 360' Water Used' Current Operation' RIH w/Bit #12. RIH. Drill to 8552'. Trip for bit and BHA. MUD TYPE-DISP WT-9.9 VIS'36 PV'll YP-5 FL'8.8 SOLIDS'Il.5 TEMP'94°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 26 8430 28.3 N49W 7977 1841 1 O1 9 1 535 . 5 1 24 7H' SAPC Daily Drilling Report -- PBU September 29, 1986 at 0600 hours Rig: AUDI #2 Well: 'G-29 (Il-12-11-13) AFE # 120510 Current Operation: Circ. Drill 0600 Depth: 91 70' Day: 9 24-Hour Ftg' 61 8' Water Used: & Cond. mud F/9-5/8". to 12-1/4" TD at 9170'. Short trip. Condition mud. MUD TYPE-DISP WT:9.8 VIS:35 PV:IO YP:4 FL:9.2 SOLIDS:Il TEMP:96°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 27 8615 30.4 28 8743 33.8 29 8932 40.3 30 9053 45 31 9146 48.1 N48.7W 8138 1931 1079 1603 1.1 N46.5W 8246 1 999 1125 1653 2.8 N44.8W 8397 2111 1 204 1 735 3.5 N42W 8486 21 92 1264 1 791 4.2 N43.4W 8577 2287 ~ 335 1856 2.4 1247H: SAPC Daily Drilling Report -- PBU September 30, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 (Il-12-11-13) AFE # 120510 0600 Depth' 9178' Day' 1 0 2~-Hour Ftg' ' Water Used' Current Operation' Lay D/12-1/4" BHA. Condition mud. POH. Ran 9-5/8" casing to ~158' and cemented 500 sks Class G. Installed and tested packoff. Test BOPE. wi th MUD TYPE-D ISP WT'9.9 VIS'36 PV'8 YP'3 FL'9.2 SOLIDS'Il.5 T~MP- °F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 124 7H' SAPC Daily Drilling Report -- PBU October l, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 Ill-12-11-13) AFE # 120510 0600 Depth: 9190' Day: ll 24-Hour Ftg: 20' Water Used: 800 Current Operation: Drilling. RIH and drill cement to 9059' Test casing to 3000 psi. Drill cement and shoe to 9170'. Dispiace hole to oil base mud. Drilling 8-1/2" hole at 9190'. MUD TYPE- WT:9.0 VIS: PV:14 YP:15 FL: SOLIDS: 14 TEMP:90°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: Rig.' AUDI #2 Well: G-29 (Il-12-11-13) SAPC Daily Drilling Report -- PBU October 2, 1986 at 0600 hours AFE # 120510 0600 Depth: 9455' Day: 12 24-Hour Ftg: 265' Water Used: 200 Current Operation: Trip. Trip for bit and BHA. Orient and directionally drill for bit and BHA. to 9455'. MUD TYPE-Oil Faze WT:9.0 VIS: PV.'18 YP:12 FL: SOLIDS:14.2 TEMP:92°F Trip SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES 31 9146 48.1 N43.4W 8552 2258 1 314 1887 32 9276 49.0 NSO. 1W 8638 2353 1379 1 907 33 9378 51 . 9 N56.2W 8703 2432 1426 1 970 1 247H: DLS 3.4 3.0 4.4 SAPC Daily Drilling Report -- PBU October 3, 1986 at 0600 hours R i g- AUDI #2 Well' G-29 (11-12-11-13) AFE # 120510 Current Operation' Reaming Hole. Ream 9190 to 9589'. 0600 Depth' 9589' Day' 13 24-Hour Ftg' 134' Water Used' 100 9455'. Drill to 9589. Trip for bit. Ream 9190 to MUD TYPE-Oil Faze WT'9.0 VIS' PV'19 YP'll FL' SOLIDS-14.5 TEMP-91°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 34 9491 55.8 N57W 8770 2523 1476 2046 3.7 1247H' SAPC Daily Drilling Report -- PBU October 4, 1986 at 0600 hours Ria' AUDI #2 Well' G-29 (11-12-11-13) AFE # 120510 0600 Depth' 9807' Day' 14 24-Hour Ftg' 218' Water Used' lO0 Current Operation' Trip for Bit No. 16 {8-1/2"). Drill 9589- 9627'. Trip for bit No. 16. bit )b. 17. Drill to 9807'. Trip for MUD TYPE-Oil Faze WT:9.0 VIS' PV'18 YP'll FL' SOLIDS'IS TEMP'91°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 35 9578 58.7 N56.7W 8817 2596 36 9672 61.7 N57.4W 8864 2677 N1 516 N1561 W2107 3.4 W2175 3.4 1247H- SAPC Daily. Drilling Report -- PBU October 5, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: 10,287' Day: 15 24-Hour Ftg: 480' Water Used: 100 Current Operation: Reaming 8-1/2" hole. Trip to 9807. Drill w/motor to 10,287'. 9515 to 9807'. Trip for bit No. 18. Ream MUD TYPE-Oil Faze WT:9.0 VIS: PV:18 YP:ll FL: SOLIDS:IS TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 37 9812 66.5 N55W 8924 2803 38 9906 73.2 N54.3W 8954 2891 39 10003 98.9 N54.6W 8980 1885 40 1 0098 81 . 5 N55.3W 8996 3079 41 1 O1 92 85.9 N55W 9007 31 72 42 1 0231 88 N54.3W 9009 3211 N1630 N1 681 N1 736 N1 790 N1843 N1866 W2280 W2353 W2429 W2509 W2582 W2614 1247H: SAPC Daily Drilling Report -- PBU October 6, 1986 at 0600 hours Rig: AUDI //2 Well: G-29 Il1-12-11-13) AFE # 120510 0600 Depth: 10,800' Day: 16 24-Hour Ftg: 513' Water Used: lO0 Current Operation: Drilling 8-1/2" hole. Ream to 10,277' Drill to 10,709' 10,012'. Ream l'O,O12 to 10,709'. Trip for Bit No. 19. ~rill to 10,800'. Trip to MUD TYPE-Oil Faze WT:9.0 VIS: PV:18 YP:ll FL: SOLIDS:IS TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 43 10358 88.7 N57W 9015 3338 44 10483 88.2 N57W 9018 3463 45 10577 88.2 N57W 9021 3557 46 10672 87.6 N57.3W 9022 3651 47 10766 89.1 N57.5W 9025 3746 N1936 N2003 N2054 N21 05 N21 59 W271 9 W2825 W2904 W2984 W3061 1247H: SAPC Daily Drilling Report -- PBU October 7, 1986 at 0600 hours Ri g' AUDI #2 Well' G-29 (Il-12-11-13) AFE # 120510 0600 Depth' 11,1 81 ' Day' 1 7 24-Hour Ftg' 381' Water Used' 1 O0 Current Operation' Trip for bit No. 21 (8-1/2") Drill to 10,830'. Trip for bit No. 20. Drill to ll,181'. Trip for bit No. 21. MUD TYPE-Oil Faze WT'9.0 VIS' PV-17 YP-12 FL- SOLIDS'15 TEMP'90°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 48 10,832 93.4 N53.9W 9024 3811 N2195 W3116 49 10,929 93.2 N53.9W 9018 3908 N2252 W3194 50 11,021 93.1 N52.9W 901 3 3940 N2309 W3267 51 ll,ll6 92.5 N52.gw 9009 4095 N2366 W3342 1247H' SAP.r Dai'ly Pril )in.q Rep~,rt -- PI~l Octnber ~9, 1986 at 0600 no~rs Rig: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: Day: 24-Hour Ftg: Water Used: 11,700' 18 519' Current Operation: RU Logging Tools. Trip in w/ Bit No. 22 Ream ll,140 - ll,181'. Short trip. Trip for iogs. RU logging tools. Drill to 11,700' TD. MUD TYPE-Oil Faze WT:9.0 VIS: PV:18 YP:ll FL: SOLIDS:15 TEMP:94°F SURVEY MD ANGLE DIRECTION TVD SECTIOH COORDINATES DLS 52 11 238 91 . 6 N52W 9002 zl. 211 53 11333 90.7 N52.3W 9003 4312 54 11 428 89.2 NS1 . 3W 9003 z~z~OF, 55 11 522 85.8 NSO. 6W 9007 JSO0 56 11 61 7 83.3 N50.9W 901 6 z~595 57 11 700 81 . 6 N50.9W 9027 46~7 N244l N2499 N2558 N2617 N2671 N2728 W3439 W351 ~ W3588 W3661 W3135 W3798 1247H: SAPC Daily Drilling Report -- PBU October 9, 1986 at 0600 hours Ri§: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: ll ,700' Day: 1 9 24-Hour Ftg.' O' Water Used' 200 Current Operation: Wiper trip 18-1/2" hole). RU logging tools. Trip in w/ drillpipe and wireline POOH w/ drillpipe. Wi per trip. to TD. Log. ,qUD TYPE-Oil Faze WT:9.0 VIS: PV:17 YP:12 FL: SOLIDS:IS.5 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: SAP£ Daily Drilling Report -- PBU October 10, 1986 at 0600 hours Rig: AUDI #2 Well'. G-29 ~ll-12-11-13) AFF_ # 120510 0600 Depth: 11,700' Day: 20 24-Hour Ftg: ' Water Used: Current Operation: POH with liner. RIH for wiper trip. Wash and ream 11,470 to 11,659'. CBU at ' ' Spot crosslinked ll,700 . Spot nigh vis pill 10,357 to 11,7007.,, polymer pill from 10,157 to 10,357. POH. Ran liner to ll,120' Broke circulation and prematurely set liner hanger. POH with liner. Stuck liner with shoe at 9979'. Released from liner hanger. POH with D.P. MUD TYPE-Oil Faze WT:9.0 VIS: PV:18 YP:12 FL: SOLIDS:15 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: SAPC Daily Drilling Report -- PBU October l l, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 (ll-l~-ll-13) AFE # 120510 0600 Depth' ll,700' Day' 21 24-Hour Ftg' ' Water Used' 200 Current Operation' RIH F/clean out run. POH and LD liner setting tool. Top of liner at 8752'. RIH with fishing string. Spear liner and worked fish loose - POH LD 7" liner and fishing tools. RIH wit~ 8-1/2" bit for clean out. MUD TYPE-Oil Faze WT-9.0 VIS' PV.'20 YP'14 FL' SOLIDS:IS.5 TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTION COORD I NATES DLS 1247H- SAPC Daily Drilling Report -- PBU October 12, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: 11,700' Day.' 22 24-Hour Ftg: ' Water Used: 200 Current Operation: Circ. @ shoe w/o C.T.C. PKP,. RIH and clean out packer rubber and polymer pill. CBU. Short trip to shoe. RIH to ll,700' CBU. POH to 10,380'. Spot crosslinKed polymer pill. POH to lO,l~O'. CBU. POH to 9-5/8" shoe. CBU. MUD TYPE-Oil Faze WT:9.0 VIS: PV:18 YP:18 FL: SOLIDS:16 TEMP:86°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: SAPC Daily Drilling Report -- PBU October 13, 1986 at 0600 hours Ri g: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: ll,700' Day: 23 24-Hour Ftg: ' Water Used' 200 Current Operation: Pumping cement. RIH to top of polymer pill. CBU. POH. RIH with 7" liner to 10,159'. CBU and reciprocate liner. Pumping cement. MUD TYPE-Oil Faze WT:9.0 VIS: PV:18 YP:18 FL: SOLIDS:14 T£MP:86°F SURVEY MD ANGLE ~DIRECTION TVD SECTION COORDINATES DLS 1247H: SAPC Daily Drilling Report -- PBU October 14, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 (Il-12-11-13! AFE # 120510 0600 Depth' 9700' Day' 24 24-Hour Ftg' ' Water Used' 400 Current Operation' Drilling cement. Completed liner cementing. Set liner hanger. Inflated ECP wi th cement. POH. RIH with 8-1/2" bit and tag liner top at 8930'. CBU. Trip for 6" bit. Drilling hard cement at 9700' MUD TYPE-Oil Faze WT'9.0 VIS' PV-18 YP-18 FL' SOLIDS'16 TEMP'80°F SURVEY MD ANGLE DIRECTION TVD SECT ION COORD I NATES DLS 1247H' SAP£ Daily Drilling Report -- PBU October 15, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (11-12-11-13) AFE # 120510 0600 Depth: 11,700' Day: 25 24-Hour Ft§: ' Water Used: 100 Current Operation: Rig up C.T.U. Drill cement to 10,147'. Test liner to 3000 psi. CBU. POH. coil tubing unit for cement bond logging. Ri g up MUD TYPE-Sea Faze WT:9.0 VIS:88 PV:18 YP:18 FL: SOLIDS:16 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: SAPC, Daily Drilling Peport -- PBU ~lctober 16, 1.085 at 0600 hours Rig' AUDI #2 Well' G-29 (11-12-11-13) AFE # 120.~lO 0600 Depth' ll,700' Day' 26 24-Hour Ftg' ' Water Llsed' 100 Current Opera ti on' Trip. Ran GR/CBT/CET/CCL on coil tubing. Found excellent cement across 7" liner. RD coil tubing. Trip in hole with 6" bit for clean out. MUD TYPE-Oil Faze WT-9.0 VIS:88 PV-18 YP'18 FL' SOLIDS'16 TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTIOFf COORD I NATES DLS 1247H- SAPC Daily Drilling Report -- PBU October 17, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (11-12-11-13) AFE # 120510 0600 Depth: ll,700' Day: 27 24-Hour Ftg: ' Water Used: 100 Current Operation: Trip out. Drill cement and liner shoe. Drill from lO,160 to 10,246. Increasing sand returns indicates probability of sidetrack. POH. RIH open ended and plugged back with 56 sks Class G. POH. MUD TYPE-Oil Faze ~T:9.0 VIS:90 PV:18 YP:20 FL: SOLIDS:16 TEMP:°F SURVEY MD ANGLE DIRECTIOW TVD SECTION COORDINATES DLS 1247H: Rig' AUDI #2 Well' G-29 (Il-12-11-13) SAP(i Daily, Drilling Report -- PBU October 18, 1986 at 0600 l~ours AFE # 120510 0600 Depth' 11,700' Day' 28 2~-Hour Ftg' ' Water Used' 100 Current Operation'-Trip for MWD tool. RIH and drill cement to 10,110'. ~$/D tool failed. POH. MUD TYPE-Oil Faze WT'9.1 VIS'95 PV-17 YP-19 FL' SOLIDS'16 TEMP'°F SURVEY MD ANGLE DIRECT !O~-I TVD SECTION COORDINATES DLS 1247H' SAPC Da i 1.y Pri 11 ing Repmrt -- PBU Octol)er 19, 1986 at 0600 hours Rig' AUDI //2 Well' G-29 (11-12- 1-13) AFE # 120510 0600 Depth' 10,450' Day' 29 24-Hour Ftg' 295' Water Used' 200 Current Operation' Drilling. RIH and drill cement to liner shoe at lO,160'. Drill new hole to 10,384'. Trip for bit and BHA. Dri]lin.q at 10,450' MUD TYPE-Oil Faze. WT:9.0 VIS'86 PV'20 YP-21 FL' SOLIDS'15 TEMP:86°F SURVEY ~.ID ANGLE DIRECTION TVD SECTIOn.! COORDINATES DLS 58 10098 81 . 5 N56.4W 8996 3079 1789 2506 59 10242 85.5 N54.7~'J 90l 2 3222 1870 2524 · ~707 60 10346 88.9 ~J52 2W 9017 3336 1931 ,,. 1247H' SAPC Flai]y Drillinm Report -- PF~I nctoher 20, ]986 at 0600 hOlir$ Rig: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 Current Operation: 'Trip. 0600 Depth: ll,O16' Day: 30 24-Hour Ftg: 566' Water Used: 100 Drill to ll,O16' PON for bit and BHA. Test BOPE. RIlt. MUD TYPE-Oil Faze WT:9.0 VIS:90 PV:21 YP:20 FL: SOLIPS:15 TEMP:88°F SURVEY MD ANGLE DIRECT ION TVD SECT ION COORD I NATES DLS , . 61 10438 91.2 N51.3W 9017 3418 1989 2780 62 10533 90.6 NSO. 5W 9016 351 3 2049 2853 63 10627 90.5 N51.1W 901 5 3606 2108 2926 64 10722 88.3 NSO.SW 9016 370! 2168 3000 65 10813 87.7 N49 .2W 90t~. ~'t792 2'~ '~ 7.,_.3069 66 10909 87. ] N49.9W 9023 3886 2288 3141 1247H: SAPC Daily Drilling Report -- PBU October 21, 1986 at 0600 hours Rig- AUDI #2 Well- G-29 (Il-12-11-13) AFE # 120510 0600 Depth' 11,255' Day' 31 24-Hour Ftg' 239' Water Used' 100 Current Operation- Trip for BHA change. Drill to ll'070'. Trip for BNA. Drill to 11,255'. Trip for bit and BHA. MUD TYPE-Oil Faze WT-9.1 VIS:90 PV'20 YP:20 FL' SOLIDS'IS TEMP:80°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 67 10977 88.3 N48.7W ' 9027 3955 2333 3184 68 11074 88.6 N44.7W 9030 4047 23 97 32 62 69 111 70 91 . 2 N44.8W 9030 4142 2465 3330 1247H' SAPC Daily Drillin§ Report -- PBU October 22, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (11-12-11-13) AFE # 120510 0600 Dept~: 11,605' Day: 32 24-Hour Ftg: 350' Water Used: Current Operation: POH F/scraper run. Trip for bit and BHA. Ream ll,070' to 11,255'. Drill to ll,605'j Short trip to 7" shoe. CBU. POH. MUD TYPE-Oil Faze WT:9.1 VIS:88 PV:17 YP:14 FL: SOLIDS:IS.5 TEMP:88°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 70 11293 93 N47.7W ' 9076 4769 2455 3429 71 11373 93 N46.7W 9021 4368 2612 3502 72 11487 93.3 N46.5W 9016 4461 2677 3570 1247H: SAPC Daily Drilling Report -- PBU October 23, 1986 at 0600 hours Rig' AUDI #2 Well- G-29 (11-12-11-13) AFE # 120510 0600 Depth' 11,605' Day' 33 · 24-Hour Ftg' ' Water Used' 40~ Current Operation: RIH w/slotted liner on DP. Made clean out trip with 7" casing scraper and 6" bit. Running 4-1/2" slotted liner on D.P. CBU~ POH, MUD TYPE-Oil Faze WT:8.9 VIS- PV-18 YP'13 FL- SOLIDS-15 TEMP:°F SURVEY .. MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 73 l 1571 93.6 N45.5W 9011 4544 2735 3630 74 ll605 93.6 N45.SW 9009 4578 2759 3654 1247H- SAPC Daily Drilling Report -- PBU October 24, 1986 at 0600 hours Rig: AUDI #2 Well: G-29 ~11-12-11-13) AFE # 120510 0600 Depth: 11,605' Day: 34 24-Hour Ftg: ' Water Llsed: 600 Current Operation: Clean pits. Ran 4-1/2" slotted liner to 11,604'. Circulate and displace slotted liner with diesel. POH. RIH with seal assembly overshot and wash over riser. Displace oil base mud with 9.1 ppg NaC1. MUD TYPE-NaC1 WT:9.1 VIS:26 PV: YP: FL: SOLIDS: TEMP: °F SURVEY MD At~GLE DIRECTION TVD SECTION COORDINATES DLS 1247H: SAPC Daily Drilling Report -- PBU October 25, 1986 at 0600 hours Rig: AUDI //2 Well: G-29 (11-12-11-13) AFE # 120510 0600 Depth: 11,605' Day: 35 24-Hour Ftg: ' Water Used: 600 Current Operation: Run 5-1/2" tubing. Clean pits. Wash over seal assembly riser. Reverse circulate~ LD. DP. Running 5-1/2" tubing. MUD TYPE-NaC1 WT:9.1 VIS:26 PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDIt~ATES DI'S 1247H: SAPC Daily Drilling Report -- PBU October 26, 1986 at 0600 hours Rig' AUDI #2 Well' G-29 (11-12-11-13) AFE # 120510 0600 Depth' 11,605' Day: 36 24-Hour Ftg' ' Water Used: 400 Current Operation' Disp. 5-1/2" tubing to diesel + 90 bbl. Landed 5-1/2" tubing. NU and test tree to 5000 psi. RU wireline and. set XX plug. Set packer and test annulus to 1000 psi. Open sliding sleeve. Displace tubing plus 90 bbls. to diesel. MUD TYPE- WT:9.1 VIS'Brine PV' YP- FL' SOLIDS' TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS , , , , 1247H: SAPC Daily Drilling Report -- PBU October 27. 1986 at 0600 hours Rig: AUDI #2 Well: G-29 (Il-12-11-13) AFE # 120510 0600 Depth: 11,605' Day: 37 24-Hour Ftg: ' Water Used: 200 Current Operation: Rig down. Closed sliding sleeve and test tubing to 3500 psi. Pull XX plug' Set SSSV, Install BPV. Clean pits. Released rig from G-29 at 1200 hrs. 10/26/86, MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS: TEMP: "F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 1247H: ~r TELECOI Teleco Oilfield S, ;s of Alaska Inc. 61 16 Nielson Way "' Anchorage, AK 99502 (907) 562-2646 October 9, 1986 JOB # 538 TAK STANDARD ALASKA PRODUCTION CO. PRUDHOE BAY WELL: G-29 RIG: AUD #2 Please find attached a copy of the computer calculated MW%) directional surveys for the above mentioned well. We at Teleco appreciate this opportunity to provide service to Standard Alaska Production Company. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Pat Havard Field Service Supervisor PH/el Enclosures A ~'r COMPANY Date 10/8/86 TELECO OILFIELD SERVICES JOB 538 SURVEY CALCULATIONS **************************************** Page 1 Company: STANDARD OIL Well: G-29 Location: PRUDHOE Rig: AUD 2 TELECO Job # 538 TAK Grid Correction: Magnetic Declination: Total Correction: Proposed Direction: 0.00 degrees 31.50 degrees 31.50 degrees 305.79 degrees N 54 13 W RADIUS OF CURVATURE CALCULATION **************************************** MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** VERTICAL 0.00 0.0 326.0 N 33 59 W 0.00 0.00 0.00N 0.00E SPERRY SUN GYRO 390.00 0.1 326.0 N 34 00 W 390.00 0.32 0.28N 0.19W 915.00 0.4 92.0 S 88 00 E 914.99 0.54 1.90N 0.70E 0.00 N 90.000E 0.34 N 34.000W 2.03 N 20.261E 0.000 0. 027 0.089 GREATLAND SINGLE SHOTS 984.00 2.5 51.0 N 51 00 E 983.96 -0.45 2.44N 2.32E 3.37 N 43.518E 3.209 1075.00 2.2 54.0 N 54 00 E 1074.89 -1.52 4.71N 5.28E 7.08 N 48.234E 0.356 TELECO Job # 538 TAK 10/8/86 Page 2 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' 1165.00 2.3 60.0 N 60 00 E 1164.82 -2.80 6.63N 8.24E 10.58 N 51.145E 0.285 1345.00 2.2 71.0 N 71 00 E 1344.68 -6.29 9.56N 14.65E 17.49 N 56.876E 0.246 1534.00 1.8 90.0 S 90 00 E 1533.56 -10.91 10.64N 21.12E 23.65 N 63.261E 0.407 2193.00 1.0 92.0 S 88 00 E 2192.36 -24.14 10.36N 37.23E 38.64 N 74.445E 0.122 2670.00 0.5 230.0 S 50 00 W 2669.32 -28.09 5.78N 38.80E 39.23 N 81.521E 0.296 3422.00 0.2 233.0 S 53 00 W 3421.30 -26.76 2.71N 34.94E 35.05 N 85.556E 0.033 TELECO MWD 3972.00 0.7 229.1 S 49 06 W 3971.28 -25.55 0.15S 31.39E 31.39 S 89.720E 0.082 4161.00 5.5 289.9 N 70 06 W 4159.95 -18.82 1.93S 21.81E 21.90 S 84.946E 2.748 4350.00 10.1 295.5 N 64 30 W 4347.15 6.14 7.96N 1.83W 8.17 N 12.952W 2.464 4539.00 15.5 299.4 N 60 36 W 4531.39 47.54 27.25N 38.96W 47.55 N 55.032W 2.892 4727.00 20.1 300.1 N 59 54 W 4710.34 104.68 55.76N 88.85W 104.90 N 57.887W 2.449 4916.00 25.0 300.8 N 59 12 W 4884.84 176.82 92.48N 151.31W 177.33 N 58.567W 2.596 5019.00 27.0 301.5 5302.00 27.5 300.8 N 58 30 W 4977.41 221.82 115.83N 189.95W 222.48 N 58.624W 1.964 N 59 12 W 5229.00 350.98 182.86N 300.84W 352.06 N 58.707W 0.210 5787.00 29.6 301.9 N 58 06 W 5655.00 582.06 303.45N 498.78W 583.84 N 58.684W 0.446 6111.00 29.5 301.9 N 58 06 W 5936.86 741.49 387.96N 634.39W 743.62 N 58.552W 0.032 TELECO Job # 538 TAK 10/8/86 Page 3 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** 6544.00 27.9 300.4 N 59 36 W 6316.65 948.73 495.52N 812.34W 951.54 N 58.617W 0.405 6823.00 26.6 301.9 N 58 06 W 6564.68 1076.05 561.59N 921.66W 1079.28 N 58.645W 0.527 7302.00 29.8 306.8 N 53 12 W 6986.77 1302.23 689.26N 1108.46W 1305.28 N 58.126W 0.824 7782.00 28.6 306.8 N 53 12 W 7405.77 1536.35 829.63N 1295.88W 1538.70 N 57.373W 0.250 8114.00 27.4 307.8 N 52 12 W 7698.90 1692.16 924.07N 1419.86W 1694.08 N 56.943W 0.388 8430.00 28.3 311.0 N 49 00 W 7978.30 1839.47 1017.76N 1533.92W 1840.85 N 56.436W 0.552 8583.00 30.0 314.4 N 45 36 W 8111.91 1913.44 1068.29N 8743.00 33.8 313.5 N 46 30 W 8247.73 1997.11 1126.96N 8836.00 36.9 314.2 N 45 48 W 8323.57 2050.38 1164.23N 8932.00 40.3 315.2 N 44 48 W 8398.58 2109.54 1206.35N 9026.00 43.9 318.4 N 41 36 W 8468.32 2171.39 1252.28N 9053.00 45.0 318.0 N 42 00 W 8487.59 2189.85 1266.38N 9119.00 47.4 316.6 N 43 24 W 8533.27 2236.52 1301.38N 9146.00 48.1 316.6 N 43 24 W 8551.43 2256.15 1315.91N 9276.00 49.0 309.9 N 50 06 W 8637.48 2352.71 1382.63N 9378.00 51.7 304.0 N 56 00 W 8702.56 2431.19 1429.82N 9491.00 55.8 302.9 N 57 06 W 8769.36 2522.22 1480.04N 1588.68W 1914.46 1649.54W 1997.75 1688.33W 2050.83 1730.90W 2109.81 1774.03W 2171.49 1786.63W 2189.92 1818.93W 2236.54 1832.65W 2256.16 1903.58W 2352.73 1966.31W 2431.21 2042.33W 2522.23 N 56.081W 1.551 N 55.659W 2.394 N 55.411W 3.362 N 55. 125W 3. 601 N 54.782W 4.457 N 54. 671W 4. 204 N 54.418W 3.945 N 54.320W 2.597 N 54.008W 3.923 N 53.977W 5.179 N 54.070W 3.712 TELECO Job # 538 TAK 10/8/86 Page 4 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** 9578.00 58.7 303.3 N 56 42 W 8816.42 2595.30 1519.99N 2103.62W 2595.30 N 54.150W 3.356 9672.00 61.7 302.6 N 57 24 W 8863.13 2676.76 1564.35N 2172.06W 2676.76 N 54.238W 3.256 9812.00 66.5 305.0 N 55 00 W 8924.27 2802.58 1634.39N 2276.67W 2802.58 N 54.326W 3.759 9906.00 73.2 305.7 N 54 18 W 8956.63 2890.77 1685.41N 2348.61W 2890.78 N 54.336W 7.162 10003.00 78.9 305.4 N 54 36 W 8980.01 2984.87 1740.12N 10098.00 81.'5 303.6 N 56 24 W 8996.17 3078.45 1793.14N 2425.17W 2984.88 2502.31W 3078.46 N 54.340W 5.884 N 54. 375W 3. 313 10577.00 88.2 303.8 N 56 12 W 9018.56 3556.19 2055.51N 2902.11W 3556.31 N 54.691W 0.321 10672.00 87.6 304.0 N 56 00 W 9022.04 3651.07 2108.46N 2980.91W 3651.22 N 54.727W 0.666 10766.00 89.1 304.5 N 55 30 W 9024.75 3745.00 2161.34N 3058.57W 3745.17 N 54.753W 1.682 10832.00 93.4 306.1 N 53 54 W 9023.31 3810.96 2199.46N 3112.41W 3811.13 N 54.752W 6.951 10929.00 93.2 307.1 N 52 54 W 9017.72 3907.79 2257.20N 3190.15W 3907.95 N 54.719W 1.049 11021.00 93.1 307.0 N 53 00 W 9012.67 3999.62 2312.54N 3263.46W 3999.76 N 54.678W 0.155 11116.00 92.5 307.5 N 52 30 W 9008.03 4094.48 2369.98N 3338.99W 4094.59 N 54.633W 0.822 10483.00 88.2 303.5 N 56 30 W 9015.60 3462.30 2003.45N 2823.90W 3462.40 N 54.646W 0.466 10358.00 88.7 303.2 N 56 48 W 9012.22 3337.46 1934.76N 2719.52W 3337.53 N 54.571W 0.600 10231.00 88.0 302.9 N 57 06 W 9008.56 3210.66 1865.52N 2613.11W 3210.69 N 54.477W 5.387 10192.00 85.9 302.9 N 57 06 W 9006.49 3171.77 1844.36N 2580.43W 3171.79 N 54.445W 4.739 TELECO Job # 538 TAK 10/8/86 Page 5 MEAS D I RE CT I ON TRUE VERT I CAL COORD I NATES C LO SURE DOG T.RG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** 11238.00 91.6 308.0 N 52 00 W 9003.66 4216.33 2444.62N 3435.39W 4216.41 N 54.564W 0.844 11333.00 90.7 307.7 N 52 18 W 9001.76 4311.24 2502.90N 3510.39W 4311.30 N 54.511W 0.999 4406.16 2561.64N 3585.04W 4406.20 N 54.453W 11428.00 89.2 308.7 N 51 18 W 9001.84 11522.00 85.8 309.4 N 50 36 W 9005.94 4499.90 2620.80N 3657.96W 4499.92 N 54.380W 1.898 3.693 11664.00 9020.81 4640.84 2710.00N 3767.40W 4640.85 N 54.271W 1.927 11617.00 83.3 309.1 N 50 54 W 9014.96 4594.29 2680.63N 3731.19W 4594.29 N 54.305W 2.650 82.4 309.0 N 51 00 W PROJECT TO TD 11700.00 81.8 309.1 N 50 54 W 9025.76 4676.44 2732.47N 3795.09W 4676.44 N 54.246W 1.692 TE :CQ 0 i 1 f i ~ 1 d S~rvi c~ PLAN VIEW WEST 4000. 3200 2400 1600 800 0 800 6400 5800 4800 4000 3200"' V 2400 z 1600 800 800 0 TE ]CO Oilfield Services VERT I CAL PROJECT I ON - 1000 1000 :9000 5000 7000 @000 11000 2000 4.000 §000 8OOO 10000 12000 4.000 18000 18000 VERTICAL SECTION (~t> I T~L~EO Teleco Oilfield Service: alaska Inc. 6116 Nielson Way Anchorage, AK 99502 (907) 562-2646 October 9, 1986 JOB # 538 TAK STANDARD ALASKA PRODUCTION CO. PRUDHOE BAY WELL: G-29 RIG: AUD #2 Please find attached a copy of the computer' calculated MWD directional surveys for the above mentioned well. We at Teleco appreciate this opportunity to provide service to Standard Alaska Production Company. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Pat Havard Field Service Supervisor PH/el Enclosures COMPANY Date 10/8/86 TELECO OILFIELD SERVICES JOB 538 SURVEY CALCULATIONS **************************************** Page 1 Company: Well: Location: Rig: TELECO Job # Grid Correction: Magnetic Declination: Total Correction: Proposed Direction: STANDARD G- 2 9 PRUDHOE AUD 2 .~:~:~ ~ 0~!00 idegrees 3i~50 "degrees ~ii'31.50 degrees ~05.79 degrees N 54 13 W RADIUS OF CURVATURE CALCULATION **************************************** MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' **************************************************************************************************** VERTICAL 0.00 0.0 326.0 N 33 59 W 0.00 0.00 0.00N 0.00E 0.00 N 90.000E 0.000 SPERRY SUN GYRO 390.00 0.1 326.0 N 34 00 W 390.00 0.32 0.28N 0.19W 0.34 N 34.000W 0.027 915.00 0.4 92.0 S 88 00 E 914.99 0.54 1.90N 0.70E 2.03 N 20.261E 0.089 GREATLAND SINGLE SHOTS 984.00 2.5 51.0 N 51 00 E 983.96 -0.45 2.44N 2.32E 3.37 N 43.518E 3.209 1075.00 2.2 54.0 N 54 00 E 1074.89 -1.52 4.71N 5.28E 7.08 N 48.234E 0.356 TELECO Job # 538 TAK 10/8/86 MEAS DIRECTION TRUE VERTICAL COORDINATES DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W feet deg deg deg/min feet feet feet feet Page 2 CLOSURE DOG LEG DIST ANGLE SEVERITY feet deg deg/100' 1165 ."00 2.3 60.0 N 60 00 E 1164.82 -2.80 6.63N 8.24E 10.58 N 51.145E 0. 285 1345.00 2.2 71.0 N 71 00 E 1344.68 -6.29 9.56N 14.65E 17.49 N 56.876E 0.246 1534.00 1.8 90.0 S 90 00 E 1533.56 -10.91 10.64N 21.12E 23.65 N 63.261E 0.407 2193.00 1.0 92.0 S 88 00 E 2192.36 -24.14 10.36N 37.23E 38.64 N 74.445E 0.122 2670.00 0.5 230.0 S 50 00 W 2669.32 -28.09 5.78N 38.80E 39.23 N 81.521E 0.296 3422.00 0.2 233.0 S 53 00 W 3421.30 -26.76 2.71N 34.94E 35.05 N 85.556E 0.033 TELECO MWD 3972.00 0.7 229.1 S 49 06 W 3971.28 -25.55 0.15S 31.39E 31.39 S 89.720E 0.082 4161.00 5.5 289.9 N 70 06 W 4159.95 -18.82 1.93S 21.81E 21.90 S 84.946E 2.748 4350.00 10.1 295.5 N 64 30 W 4347.15 6.14 7.96N 4539.00 15.5 299.4 N 60 36 W 4531.39 47.54 27.25N' 1.83W 8.17 N 12.952W 2.464 38.96W 47.55 N 55.032W 2.892 5302.00 27.5 300.8 N 59 12 W 5229.00 350.98 182.86N 300.84W 352.06 N 58.707W 0.210 5787.00 29.6 301.9 N 58 06 W 5655.00 582.06 303.45N 498.78W 583.84 N 58.684W 0.446 6111.00 29.5 301.9 N 58 06 W 5936.86 741.49 387.96N 634.39W 743.62 N 58.552W 0.032 5019.00 27.0 301.5 N 58 30 W 4977.41 221.82 115.83N 189.95W 222.48 N 58.624W 1.964 4916.00 25.0 300.8 N 59 12 W 4884.84 176.82 92.48N 151.31W 177.33 N 58.567W 2.596 4727.00 20.1 300.1 N 59 54 W 4710.34 104.68 55.76N 88.85W 104.90 N 57.887W 2.449 TELECO Job # 538 TAK 10/8/86 Page 3 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** 6544.00 27.9 300.4 N 59 36 W 6316.65 948.73 495.52N 812.34W 951.54 N 58.617W 0.405 6823.00 26.6 301.9 N 58 06 W 6564.68 1076.05 561.59N 921.66W 1079.28 N 58.645W 0.527 7302.00 29.8 306.8 N 53 12 W 6986.77 1302.23 689.26N 1108.46W 1305.28 N 58.126W 0.824 7782.00 28.6 306.8 N 53 12 W 7405.77 1536.35 829.63N 1295.88W 1538.70 N 57.373W 0.250 8114.00 27.4 307.8 N 52 12 W 7698.90 1692.16 924.07N 1419.86W 1694.08 N 56.943W 0.388 8430.00 28.3 311.0 N 49 00 W 7978.30 1839.47 1017.76N 1533.92W 1840.85 N 56.436W 0.552 8583.00 30.0 314.4 N 45 36 W 8111.91 1913.44 1068.29N 1588.68W 1914.46 N 56.081W 1.551 8743.00 33.8 313.5 N 46 30 W 8247.73 1997.11 1126.96N 1649.54W 1997.75 N 55.659W 2.394 8836.00 36.9 314.2 N 45 48 W 8323.57 2050.38 1164.23N 1688.33W 2050.83 N 55.411W 3.362 8932.00 40.3 315.2 N 44 48 W 8398.58 2109.54 1206.35N i730.90W 2109.81 N 55.125W 3.601 9026.00 43.9 318.4 N 41 36 W 8468.32 2171.39 1252.28N 1774.03W 2171.49 N 54.782W 4.457 9053.00 45.0 318.0 N 42 00 W 8487.59 2189.85 1266.38N 1786.63W 2189.92 N 54.671W 4.204 9119.00 47.4 316.6 N 43 24 W 8533.27 2236.52 1301.38N 1818.93W 2236.54 N 54.418W 3.945 9146.00 48.1 316.6 N 43 24 W 8551.43 2256.15 1315.91N 1832.65W 2256.16 N 54.320W 2.597 9276.00 49.0 309.9 N 50 06 W 8637.48 2352.71 1382.63N 1903.58W 2352.73 N 54.008W 3.923 9378.00 51.7 304.0 N 56 00 W 8702.56 2431.19 1429.82N 1966.31W 2431.21 N 53.977W 5.179 9491.00 55.8 302.9 N 57 06 W 8769.36 2522.22 1480.04N 2042.33W 2522.23 N 54.070W 3.712 TELECO Job # 538 TAK 10/8/86 Page 4 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' ******** ********************************************************************************************* 9578.00 58.7 303.3 N 56 42 W 8816.42 2595.30 1519.99N 2103.62W 2595.30 N 54.150W 3. 356 9672.00 61.7 302.6 N 57 24 W 8863.13 2676.76 1564.35N 2172.06W 2676.76 N 54.238W 3.256 9812.00 66.5 305.0 N 55 00 W 8924.27 2802.58 1634.39N 2276.67W 2802.58 N 54.326W 3.759 9906.00 73.2 305.7 N 54 18 W 8956.63 2890.77 1685.41N 2348.61W 2890.78 N 54.336W 7.162 10003.00 78.9 305.4 N 54 36 W 8980.01 2984.87 1740.12N 2425.17W 2984.88 N 54.340W 5.884 10098.00 81.5 303.6 N 56 24 W 8996.17 3078.45 1793.14N 2502.31W 3078.46 N 54.375W 3.313 10192.00 85.9 302.9 N 57 06 W 9006.49 3171.77 1844.36N 2580.43W 3171.79 N 54.445W 4.739 10231.00 88.0 302.9 N 57 06 W 9008.56 3210.66 1865.52N 2613.11W 3210.69 N 54.477W 5.387 10358.00 88.7 303.2 N 56 48 W 9012.22 3337.46 1934.76N 2719.52W 3337.53 N 54.571W 0.600 10483.00 88.2 303.5 N 56 30 W 9015.60 3462.30 2003.45N 2823.90W 3462.40 N 54.646W 0.466 10577.00 88.2 303.8 N 56 12 W 9018.56 3556.19 2055.51N 10672.00 87.6 304.0 N 56 00 W 9022.04 3651.07 2108.46N 10766.00 89.1 304.5 N 55 30 W 9024.75 3745.00 2161.34N 10832.00 93.4 306.1 N 53 54 W 9023.31 3810.96 2199.46N 2902.11W 3556.31 2980.91W 3651.22 3058.57W 3745.17 3112.41W 3811.13 N 54.691W 0.321 N 54.727W 0.666 N 54.753W 1.682 N 54.752W 6.951 11116.00 92.5 307.5 N 52 30 W 9008.03 4094.48 2369.98N 3338.99W 4094.59 N 54.633W 0.822 11021.00 93.1 307.0 N 53 00 W 9012.67 3999.62 2312.54N 3263.46W 3999.76 N 54.678W 0.155 10929.00 93.2 307.1 N 52 54 W 9017.72 3907.79 2257.20N 3190.15W 3907.95 N 54.719W 1.049 TELECO Job # 538 TAK 10/8/86 Page 5 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100 ' **************************************************************************************************** 11238.00 91.6 308.0 N 52 00 W 9003.66 4216.33 2444.62N 11333.00 90.7 307.7 N 52 18 W 9001.76 4311.24 2502.90N 11428.00 89.2 308.7 N 51 18 W 9001.84 4406.16 2561.64N 11522.00 85.8 309.4 N 50 36 W 9005'94 4499.90 2620.80N 11617.00 83.3 309.1 N 50 54 W 9014.96 4594.29 2680.63N 11664.00 82.4 309.0 N 51 00 W 9020.81 4640.84 2710.00N PROJECT TO TD 3435.39W 4216.41 3510.39W 4311.30 3585.04W 4406.20 3657.96W 4499.92 3731.19W 4594.29 3767.40W 4640.85 N 54.564W 0.844 N 54.511W 0.999 N 54.453W 1.898 N 54.380W 3.693 N 54.305W 2.650 N 54.271W 1.927 11700.00 81.8 309.1 N 50 54 W 9025.76 4676.44 2732.47N 3795.09W 4676.44 N 54.246W 1.692 T~_ECO Oit£i~ld S~rvic~s PLAN ViEW WEST (Ft) "-: '" ' ....... 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Q ~L If :1 S 23:3 13 :[ 7.3 14 :I.,_5 ,:~ :[ ".9 L- ~.-~ 4.6 [2; "D :I 90 F:~ [!: L A T :[ V E' ii"_'.' O 0 P, D ! N A T E S FROM WEL. L- I"tEAD 24..29 21. :5, 7 ti!;, :[ :1 [53'/ [.-:,:7';_::. 09 N 5?72.02 Vi ;"; 71 ;f3 ,"1 n N q .'.'q :I. 7 9' '~ W ,::,-.'+4. ;[~4 N :1 0¥5_ 4C!, W ,::,7 0. '7 [3 N :l :I 1 4.7 :i W 72 .'.')_.. 5 [~ N :t :I -_,..t: fi .~._,'":'~ ~'" W '/S4.17 N :1i95.:30 W 7 8 7 ,_':: r: :1. 2:3 9 o.':~ . :::.: N ..... W kJ,' .... LD ~.-/ I"~ ..t L.. L..} _ · :,tz-'q0.:_; '':~ N :l ........... :J2,' o 0 W 884_67 N :t370.54 W c~ :[ L--, '" o._, N :142:'_.3 :I0 W c? J+ c-~ ? a N :i 4 r: ,- ,::,... ,_c-~ .... f) ."-5 '+ N :1-q o_.,. 5 ~; :1 W '~0:!'7 81 N :I[; ''-~4_24 W :t0[.!;2+..'19 N :157,_'5.22 W :t092.9;+ N :1620.36 W :11a9 56 N 1'7~_ '~21..:q_.3 W :[~?.t.-;:3. ¢:57 N :17fl,:5.79 W :13:2,3.7:[ N :1857.43 W 1483. ,'_5'7 tq ,":~O[q7 .... [7, e5 W IE577.05 N 220:I.89 W .~-~ ';'"'~'~, o~. 74 N 2423 . Pl., W FiE l_ .......... -" l"'t c:_,Lx ~.., 14ar'kt~ I~ntiflcatian ~ T~DDEPRT iiTO0 ~26 46~ HORIZONTAL VIEW STANDARD ALASKA PRODUCTION COMPA 6-PAD WELL NO. 29 CLOSURE: 4677 ft N 54.3 W DECLINATION: 3i.50 deg E SCALE: I inch = 700 feet DRAWN: 10-8-86 455o 4200 385O 3500 3150 2BO0 2450 2i00 i750 :t400 i050 700 350 350 3850 , '~. '""~. --- RE'RILL "ELL 3500 3150 2BO0 2450 2t00 I750 1400 1050 700 350 0 350 0 550 : - ~oo t650 h --' 2200 [ 2750 ~-- ......... % ........................................................... ~oo ~ ................... ~ ..................................... ; .................................. 3850 ............... T 4400 ¥ 4950 55OO :6050 6600 7150 77OO 8BO0 9350 9900 -550 VERTICAL SECTION STANDARD ALASKA PRODUCTION CONPA G-PAD NELL NO. 29 SECTION AT N 54.22 N TVD SCALE' ~ inch = l~O0 feet DEP SCALE' ~ inch = ilO0 feet DRANN ' ~0-8-86 14aPkeP I~tificmtlon ),11] TVD DEPRI' itTO0 9026 4677 SUB-SURFACE DIRECTIONAL ~URVEY ~] UIDANCE F~ONTINUOUS ["~OOL Company STANDARD ALASKA PRODUCTION COMPANY Well Name G-29(11'12-11-13)(2629' SNL,2368' WEL,SEC 12,TllN,R13E) Field/Location PRUDHOE BAY, NORTH SLOPE, ALASKA Job Reference No. Date 72126 9-NOV-86 Loa{3ed BY; Computed By; JOHNSON KRUWELL GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR STANDARD ALASKA PRODUCTION CO. G-Z9 (11-12-11-13) PRUDHOE 8AY NORTH SLOPE,ALASKA SURVEY DATE: O9-NOV-86 ENGINEER: JOHNSON METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAc- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF NORTH 5~ DEG 13 MIN NEST DATA FROM SURFACE TO 9925' ACQUIRED WITH TANGENTIAL METHOD FROM SCHLUMBERGER GCT TOOL. DATA FROM 9925' TO DRILLERS TO 11604' ACQUIRED WITH RADIUS OF CURVATURE METHOD FRCM TFi FCO MF~SURE~ WHTLE DRILLIN~ ~IIRVEY. MWD DATA TIED TO GCT DATA AT DEPTH 9906'. COMPUTATION STANDARD ALASKA PRODUCTION CO. G-29 (11-12-11-13) PRUDHOE BAY NORTH SLOPE,ALASKA INTERPOLATED VALUES FOR TRUE SUB-SE MEASURED VERTICAL VERTIC DEPTH DEPTH DEPT A COURSE AL DEVIATION AZIMUTH H DEG MIN DEG MIN 0.00 0.00 100.00 100.00 200.00 200.00 300.00 300.00 400.00 400.00 500.00 500.00 600.00 600.00 700.00 700.00 800.00 799.99 900.00 899.99 -72. 27. 127. 227. 327 · 427. 527. 627. 727. 827. 38 0 0 N 0 0 E 62 0 8 S 11 12 W 62 0 9 N 35 27 W 62 0 11 N 1 18 W 62 0 11 S 64 20 E 62 0 8 N 23 28 W 62 0 6 S 29 54 E 62 0 15 N 78 40 E 61 0 16 S 87 10 E 61 i 7 N 53 59 E 1000.00 999.93 927. 1100.00 1099.85 1027. 1200.00 1199.76 1127' 1300.00 1299.69 1227. 1400.00 1399.65 1327. 1500.00 1499.60 1427. 1600.00 1599.56 1527. 1700.00 1699.53 1627. 1800.00 1799.50 1727. 1900.00 1899.47 1827. 55 2' 20 N 53 2 E 47 2 22 N 54 11 E 38 2 23 N 56 28 E 31 1 51 N 64 49 E 27 1 44 N 70 9 E 22 1 40 N 79 49 E 18 1 43 N 80 25 E 15 1 26 N 88 6 E 12 1 29 N 87 32 E 09 I 18 N 89 51 E 2000.00 1999.44 1927. 2100.00 2099.42 2027. 2200.00 2199.41 2127. 2300.00 2299.40 2227. 2400.00 2399.40 2327. 2500.00 2499.39 2427. 2600.00 2599.39 2527. 2700.00 2699.39 2627. 2800.00 2799.38 2727. 2900.00 2899.38 2827. 06 1 11 S 78 22 E 04 1 1 N 89 T E 03 0 49 S 70 35 E 02 0 36 S 24 17 E 02 0 40 S 17 44 E O1 0 25 S 7 38 E 01 0 29 S 19 7 W 01 0 27 S 21 6 W O0 0 18 S 13 0 E O0 0 17 S 12 47 W 3000.00 2999.38 2927. 3100.00 3099.38 3027. 3200.00 3199.38 3127. 3300.00 3299.38 3227. 3400.00 3399.38 3327. 3500.00 3499.38 3427. 3600.00 3599.37 3526. 3700.00 3699.37 3626. 3800.00 3799.37 3726. 3900.00 3899.36 3826. O0 0 17 S 20 8 W O0 0 19 S 12 48 E O0 0 4 S 32 29 E O0 0 8 S 44 6 E O0 0 17 S 32 44 E O0 0 18 S 22 3 E 99 0 14 S 6 18 E 99 0 24 S 1 4 E 99 0 29 S 27 52 W 98 0 34 S 50 46 w DATE: EVEN 100 VERTICAL SECTION FEET 0.00 0.35 0.24 0.18 0.07 -0.08 -0.21 -0.17 -0.33 -0.57 -1.58 -2.84 -4.07 -5.52 -7.09 -8.84 -10.75 -12.86 -14.73 -16.64 -18.61 -20.28 -21.58 -22.65 -23.57 -24.31 -24.64 -24.86 -25.08 -25.44 -25.68 -26.04 -26.27 -26.45 -26.74 -27.28 -27.68 -26.00 -28.32 -28.16 12-JAN-BT FEET OF DOGLEG SEVERITY OEG/IO0 0.00 0.77 0.72 1.30 0.30 0.55 0.57 1.27 0.97 1.61 1.30 0.43 1.11 0.85 1.23 1.52 0.86 0.19 0.56 0.42 0.26 0.62 0.47 0.41 0.20 0.11 0.19 0.22 0.29 0.97 0.38 0.34 0.11 0.14 0.20 0.29 0.15 0.74 0.32 0.11 PAGE O~TE OF SURVEY: 09-NOV-S~i KELLY BUSHING ELEVATION: ENGINEER: JOHNSON MEASURED DEPTH 72.38 FT RECTANGULAR COORDINATES NORTH/SOUTH E~ST/WEST FEET FEET 0.00 N 0.00 E 0.20 N 0.29 W 0.25 N 0.12 W 0.28 N 0.02 W 0.23 N 0.08 E 0.13 N 0.20 E 0.23 N 0.42 E 0.39 N 0.49 E 0.48 N 0.76 E 1.02 N 1.44 E 2.94 N 4.07 E 5.44 N 7.42 E 7.97 N 10.76 E 9.80 N 13.86 E 11.00 N 16.66 E 11.83 N 1'9.43 E 12.40 N 22.19 E 12.60 N 24.93 E 12.79 N 27.38 E 12.68 N 29.65 E 12.47 N 31.92 E 12.37 N 33.92 E 12.25 N 35.42 ~ 11.50 N 36.21 ~ 10.41 N 36.56 E 9.49 N 36.80 E 8.76 N 3b.69 E 7.98 N 36.40 E 7.37 N 36.22 E 6.93 N 36.36 E HORIZ. DEPARTURE DIST. AZIMUTH FEET DEG MIN · 0.00 N 0 0 0.35 N 55 47 0.2.7 N 25 2 0.28 N 3 13 0.24 N 19 53 O. 23 N 57 2 0.48 N 61 24 0.63 N 51 40 0-90 N 57 43 E 1.76 N 54 31 E 5.02 h 54 5 9.20 N 53 13.39 N 53 28 E 16.97 N 54 44 19.97 N 56 33 22.75 N 58 39 25.42 N 60 45 27.93 N 30.21 N 64 57 E 32.25 N 66 51 34.27 N 68 39 E 36.10 N 69 57 E 37.48 N 37.99 N 72 22 38.01 N 74 6 E 38.01 N 75 32 37.72 N 76 34 ~'7 ~6 N 77 37 E 3,6.97 N 78 29 E 37.01 N 79 12 E 6.31 N 36.20 5.74 N 36.23 5.56 N 36.39 5.40 N 36.49 5.i7 N 36.69 4.59 N 36.94 4.13 N 37.10 3.67 N 37.16 2.85 N 36.~6 2.i9 N 36.32 36.74 N 80 6 E 36.69 N 80 59 E 36 8~ N 81 18 : 36.89 N 37.05 N Sl 59 E 37.22 N 82 54 E 37.33 N $3 38 E 37.34 N 84 21 37.07 N 85 35 36.38 N STANDARD ALASKA PRODUCTION CO. G-29 (11-12-11-13) PRUDHOE BAY NORTH SLOPE,ALASKA COMPUTATION DATE: i2-JAN-G7 PAGE DATE OF SURVEY: O9-NOV-86 KELLY BUSHING ELEVATION: ENGINEER: JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH 2 72.38 ET TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH OEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES MORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000.00 3999.36 3926.98 0 51 4100.00 4099.27 4026.89 3 45 4200.00 4198.84 4126.46 6 53 4300.00 4297.70 4225.32 9 45 4400.00 4396.04 4323.66 11 32 4500.00 4493.50 4421.12 14 25 4600.00 4589.80 4517.42 16 45 W700.O0 4684.81 4612.43 19 32 4800.00 4778.31 4705.93 21 57 4900.00 4870.11 4797.73 24 43 S 61 30 W N 77 23 W N 70 20 W N 67 31 W N 65 17 W N 63 53 W N 61 39 W N 60 58 W N 61 32 W N 61 18 W -27.92 1.50 1.43 N 35.44 -24.67 2.77 1.86 N 31.75 -16.01 3.65 4.47 N 22.96 -1.58 0.93 9.81 N 9.01 16.13 2.58 17.05 N 7.59 38.19 3.11 26.91 N 27.68 64.74 2-83 38.93 N 51.74 95.71 2.60 54.34 N 78.81 130.83 2.75 71.03 N 110.08 170.19 2.62 90.20 N 144.77 35.47 N 87 41 E 31.80 N 86 38 E 23.39 N 78 55 E 13.32 N 42 34 E 18.67 N 23 59 32.61 N 45 48 64.75 N ,53 2 95.73 N 55 24 131.01 N 57 10 170.57 N 58 5000.00 5100.00 5049.03 5200.00 5137.91 5300.00 5226.65 5400.00 5314.94 5500.00 5402.57 5600.00 5489.58 5700.00 5575.58 5800.00 5663.51 5900.00 5750.35 4960.03 4887.65 26 47 4976.65 27 21 5065.53 27 18 5154.27 27 43 5242.56 28 18 5330.19 29 20 5417.Z0 29 31 5504.20 29 33 5591.13 29 39 5677.97 29 44 N 60 2 W N 59 37 W N 59 11W N 59 48 W N 60 2 W N 60 4 W N 60 8 W N 60 20 W N 60 40 W N 60 51 W 213.62 1.02 258.99 '0.35 304.66 0.49 350.55 0.83 397.27 0.80 445.20 !.00 494.22 0.14 543.25 0.38 592.39 0.24 641.64 0.65 111.51 N 182.95 134.41 N 222.38 157.78 N 261.82 181.17 N 301.54 204.68 N 342.17 228.73 N 383.~3 253.26 N 426.68 277.76 N ~69.45 302.09 N 326.29 N 214.26 N 58 39 W 259.84 N 58 50 W 305.69 N 58 55 W 351.78 N 59 0 W 398.72 H 59 6 W 446.90 N 59 1Z W 496.18 N 59 18 W 545.47 N 59 23 ~ 512.49 W 594.90 N 59 28 W 555.75 W 644.46 N 59 34 W 6000.00 5837.23 5764.85 6100.00 5924.16 5851.78 6200.00 6011.40 5939.02 6300.00 6098.84 6026.46 6400.00 6186.54 6114.16 6500.00 6274.55 6202.17 6600.00 6362.89 6290.51 6700.00 6451.55 6379.17 6800.00 6540.59 6468.21 6900.00 6630.06 6557.68 29 36 29 27 29 11 28 52 28 29 28 16 27 46 27 19 26 47 26 23 N 61 3 W 690.83 N 61 8 W 73-9.90 N 61 24 W 788.41 N 61 28 W 836.52 N 61 31 W 884.21 N 61 12 W 931.31 N 61 8 W 977.82 N 61 4 W. 1023.75 N 60 53 W 1068.94 N 60 31 W 1113.32 0.25 0.82 0.29 0.15 0.73 0.71 0.29 0.46 0.39 0.44 350.32 N, 599.07 W 693.98 N 59 ~0 W 374.23 N 642.32 W 743.39. N 59 46 W 397.72 N 68~.20 W 792.26 N 59 52 W 420.88 N 727.80 W 840.74 N 59 57 W 443.81 N 770.06 W 888.S0 N 60 2 W 466.52 N 811.75 W 936.26 N 60 6 489.11 N 852.~0 W 983.11 N 60 9 511.50 N 893.28 W 1029.36 N 60 12 w 533.58 N 933.07 W 1074.87 N 60 1~ W 555.40 N 972.05 W 111~.53 N 60 15 W 7000.00 6719.39 6647.01 27 5 7100.00 6808.12 6735.74 27 55 7200.00 6896.08 6823.70 28 55 7300.00 6983.14 6910.76 30 0 7400.00 7069.35 6996.97 30 53 7500.00 7155.03 7082.65 30 59 7600.00 7241.09 7168.71 30 7 7700.00 7327.92 7255.54 29 25 7800.00 7415.39 7343.01 28 30 7900.00 7503.64 7431.26 27 39 N 59 29 W 1158.02 N 58 1 W 1204.01 N 56.38 W 1251.49 N 55 21 W 1300.67 N 54 16 W 1351.34 N 54 12 W 1402.89 N 54 16 W 1453.83 N 5~ 33 W 1503.42 N 55 3 W 1551.90 N 55 20 W 1598.91 1.13 1.0i 1.28 1.27 0.98 0.57 1.13 0.70 1.10 0.81 577.80 N 1011.00 W 1164.47 N 60 15 W 601.73 N 1050.45 W 1210.59 N 60 11 W 627.39 N 1090.48 W 1255.08 N 60 5 W 654.90 N 1131.28 W 1307.16 N 59 55 W 684.11 N 1172.68 W 1357.64 N 59 44 W 714.28 N 1214.48 W 1408.96 N 59 32 W 744.07 N 1255.51 W i~59.69 N 59 21 W 772.96 N 1296.11 W 1509.09 N 59 11 W 800.87 N 1335.75 W 1557.44 N 59 3 W 827.71 N 1374.35 W 1604.35 N 58 56 W COMPUTATION DATE: 12-JAN-87 PAGE 3 STANDARD ALASKA PRODUCTION CO. DATE OF SURVEY: 09-NOV-86 G-29 (11-12-11-13) PRUDHOE BAY NORTH SLOPE,ALASKA KELLY BUSHING ELEVATION: ENGINEER: JOHNSON 72.38 FT INTERPOLATED'VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH OEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST C, IST. AZIMUTm FEET DEG/IO0 FEET FEET FEET DEG MIN 8000.00 7592.28 7519.90 27 24 8100.00 7680.96 7608.58 27 34 8200,00 7769,59 7697,21 27 42 8300,00 7857,95 7785,57 28 3 8400,00 7946,10 7873,72 28 22 8500,00 8033,76 7961,38 29 5 8600.00 8120.89 8048.51 29 58 8700.00 8206.71 8134.33 32 8 8800.00 8290,05 8217,67 34 58 8900,00 8369,82 8297,44 38 55 N 54 32 W 1645,20 N 54 25 W 1691,41 N 53 38 W 1737,72 N 52 39 ~ 178%,53 N 51 33 W 1831,74 N 50 22 W 1879.77 N 49 53 W 1928,71 N 49 10 W 1979,86 N 48 7 W 2034,85 N 45 59 W 2094,65 0,91 0,37 0,47 0,78 0,98 0,15 1,97 1,91 3,46 2,71 854,21 N 1412,32 W 1650,55 N 58 50 W 881,06 N 1449,93 W 1695,63 N 58 42 W 908,24 N 14B7,42 W 1742,79 N 58 35 ~ 936,25 N 1524,93 W 1769.41 N 58 27 ~ 965,30 N 1562,19 W 1836,36 N 58 17 t.~ 995,67 N 1599,50 W 1584,08 N 58 5 1027,17 N 1637,13 W 1932.$8 N 57 53 W 1060,38 N 1676,24 W 1983,48 N 57 40 W 1096,91 N 1717.70 W 2038,06 N 57 26 W 1137,92 N 1761,86 W 2097,38 N 57 8 W 9000,00 8445,98 8373,60 42 17 9100,00 8517,54 8445,16 45 11 9200.00 8585,36 8512,98 47 56 9300,00 8651,62 8579,2% 49 38 9400,00 8714,53 8642,15 51 55 9500.00 8773,76 8701,38 55 47 9600,00 2827,44 8755,06 59 7 9700,00 8876,32 8803,94 62 12 9800,00 8920,50 8848,12 65 32 9900,00 8958,63 8886,25 70 13 N 44 24 W 2158,66 N 44 48 W 2227,45 N 46 43 W 2300,11 N 53 56 W 2374,75 N 58 51 W 2452,37 N 59 18 W 2532,61 N 59 15 W 2616,64 N 59 41 W 2703.50 N 60 6 W 2792,76 N 60 7 W 2884.63 5,51 3.84 3,88 6,41 2,07 4,25 3,54 3,52 3,99 6,60 1183.47 N 1807.93 W 2160.83 N 56 47 W 1233.32 N 1856.79 W 2229.07 N 56 Z~ W 1284.76 N 1909.30 W 2301.31 N ~6 3 W 1332,67 N 1966,77 W 2375,75 N 55 52 W 1375,00 N 2031,93 W 2453,44 N 55 54 ~ 141b,32 N 2101,07 W 2533,86 N 56 0 W 1459.45 N 2173.56 W 2618.08 N 56 7 .W 1503,T0 N 2248,73 W 2705,17 N 56 13 W 1548,73 N 2326,30 W 2794,68 N 56 20 W 1594,42 N 2406,62 W 2886,87 N 56 28 W 9906.00 **-* TIE IN POINT GOING FROM GCT TO MWO DATA (SEE INTERPOLATED VALUES FOR CHOSEN mORIZDNS). 10000.00 8985.21 8912.~3 78 38 10100.00 9002.42 8930.04 81 35 10200.00 9012.93 8940.55 86 19 10300.00 9016.56 8944.18 88 22 10400.00 9019.34 8946.96 88 31 10500.00 9022.14 3949.76 88 11 10600.00 9025.45 8953.07 88 3 10700.00 9028.90 8956.52 88 2 10800,00 9030,03 8957,65 91 18 10900.00 9025,37 8952.99 93 15 N 54 45 W 2980.82 N 56 24 W 3079.28 N 57 6 W 3178.57 N 56 56 W 3278.37 N 56 41 W 3378,25 N 56 26 W 3478.13 N 56 9 W 3577,98 N 55 51 W 3677,89 N 54 40 W 3777.82 N 53 11 W 3877.70 5.84 3.34 4.87 2.79 0.55 0.44 0.40 0.97 4.40 2.81 1646.34 N 2487.77 W 2983.19 N 56 30 W 1702.09 N 2568.96 W 3081.67 N 56 28 W 1756.53 N 2552.11 W 3181.05 N 55 28 W 1810.95 N 2735.91 W 3280.97 N 56 29 W 1865.68 N 2819.58 W 3380.95 N 56 30 W 1920.70 N 2903.04 W 3.480.91 N 56 30 W 1976,13 N 2986.18 W 3380.83 N 56 30 W 2032.03 N 3069.04 W 3680.72 N 56 29 W 2088,78 N 3151.32 W 37:~0,71 N 56 27 W 2147,75 N 3231.94 W 3880.50 N 56 23 W llOOO.O0 9019.84 8947.46 93 7 11100.00 9014.87 8942.49 92 36 11200.00 9011.07 ~938.69 91 52 11300.00 9008.46 8936.08 91 0 11400.00 9007.87 8935.49 89 38 11500,00 9011,04 8938,66 86 35 11600,00 9017,71 8945.33 85 47 11604.00 9018.01 89~5.63 85 47 N 52 58 W 3977,50 N 52 35 W 4077,35 N 52 9 W 41?7.21 N 52 11 W 4277,11 N 51 35 W 4377,03 N 50 45 W ~476.82 N 50 35 W 4576,39 N 50 35 W 4580.38 0,36 0,71 0,54 0,95 1,63 3,27 0,00 0,00 2207.68 N 3311.77 W 3980.16 N 56 lB W 2268.12 N 3391.28 W 4079.55 N 55 13 W 2329,16 N 34?0,37 W ~179,53 N 56 7 ~ 2390,45 N 3549.35 W 4279,26 N 56 2 W 2452,10 N 3628,08 W 4379,02 N 55 56 W 2514,74 N 3705,94 W 447~,61 N 55 50 W 2577,98 N 3783.11 W 4577.98 N 55 43 W 2580.51 N 3786,19 W 4581,95 N 55 43 W COMPUTATION DATE: 12-JAN-B7 PAG~ 4 STANDARD ALASKA PRODUCTION CO. DATE OF SURVEY: 09-NOV-86 G-Eg (11-12-11-13) PRUOHOE BAY NORTH SLOPE,ALASKA KELLY BUSHING ELEVATION: ENGINEER: JOHNSON 72.38 FT INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPT TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HDRIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZZMUTH FEET DEG/IO0 FEET FEET FEET DEG M~N~ 0.00 0.00 -72.38 0 0 1000.00 999.93 927.55 2 20 2000.00 1999.44 192T.06 1 11 3000.00 2999.38 2927.00 0 17 4000.00 3999.36 3926,98 0 51 5000.00 4960.03 4887.65 26 47 6000.00 5837.23 5754.85 29 36 7000.00 6T19.39 6647.01 27 5 8000.00 7592.28 7519.90 27 24 9000.00 8445.98 8373.60 42 17 N 0 0 E 0.00 N 53 2 E -1.58 S 78 22 E -18.61 S 20 8 W -25.68 S 61 30 W -27.92 N 60 2 W 213.62 N 61 3 W 690.83 N 59 29 W 1158.02 N 54 32 W 1645.20 N 44 24 W 2158.66 0.00 1,30 0.26 0.38 1.50 1.02 0.26 1.13 0.91 5.31 0.00 N 0.00 E 0.00 N 0 0 E 2.94 N 4.07 E 5.02 N 54 5 E 12.47 N 31.92 E 34.27 N 68 39 E 6.31 N 36.20 E 36.74 N 80 6 E 1.43 N 35.44 E 35.47 N 87 41 ~ 111.51 N 182.95 W 214.26 N 5~ 38 350.32 N 599.07 W 693.98 N 59 40 ~ 577.80 N 1011.00 W 1164.47 N 60 15 W $54.21 N 1412.32 ~ 1650.55 N 5:~ 50 4 1163.47 N 1807.93 W 2160.S3 N 56 mT W 9906.00 ;:'-~* TIE IN POINT GOING FROM GCT TO MWD DATA (SEE INTERPCLATED VALUES FOR CHOSEN hORiZONS). ;',.'~;~::~ 10000.00 8985.21 8912.83 78 38 11000.00 9019.84 8947.46 93 T 11504.00 9018.01 8945.63 85 47 N 54 45 W 2980.82 N 52 58 W 3977.50 N 50 35 W 4580.38 5.84 0.36 0.00 1646.3~ N 2487.77 W 2983.19 N 5b 30 N 2207.68 N 3311.77 W 3980.16 N 56 18 W 2580.51 N 3786.19 W 4581.95 N 55 43 W COMPUTATION DATE: 12-JAN-BT PAGE 5 STANDARD ALASKA PROOUCTION CO. G-29 Cll-12-11 13) PRUOmO~ &AY NORTH SLOPE,ALASKA INTERPOLATED VALUES POP EVEN 100 TRUE MEASURED VERTICAL DEPTH DEPTH SUB-SEA COURSE VERTICAL VERTICAL DEVIATION AZIMUTH SECTION DEPTH DEG MIN DEG MIN FEET 0.00 0.00 -72.38 72.38 72.38 0.00 172.38 172.38 100.00 272.38 272.38 200.00 372.38 372.58 300.00 472.38 472.38 400.00 572.38 572.38 500.00 672.38 672.38 800.00 772.38 772.38 700.00 872.39 872.38 800.00 0 0 N 0 0 E 0.00 0 8 S 88 51 W 0.33 0 12 N 32 51 E 0.19 0 13 N 72 44 E 0.18 0 11 S 58 54 E 0.16 0 3 S 48 31 W -0.12 0 12 S 70 40 E -0.13 0 12 N 21 25 E -0.15 0 16 N 44 6 E -0.26 0 42 N 51 9 E -0.44 972.42 972.38 1072.51 1072.38 1172.60 1172.38 1272.67 1272.38 1372.72 1372.38 1472.76 1472.38 1572.81 1572.38 1672.84 1672.38 1772.88 1772.38 1872.90 1872.38 900.00 1000.00 1100.00 1200.00 1300.00 1400.00 1500.00 1600.00 1TO0.O0 1800.00 2 8 N 53 49 E -1.26 2 27 N 53 35 E -2.47 2 19 N 53 3 E -3.71 1 59 N 82 48 E -5.05 1 37 N 70 35 E -6.66 1 40 N 72 11 E -8.32 1 39 N 74 58 E -10.22 1 28 N 87 12 E -12.32 1 19 N 85 48 E -14.22 1 10 S 87 42 E -16.17 1972.93 1972.38 2072.95 2072.38 2172.97 2172.38 2272.97 2272.38 2372.98 2372.38 2472.99 2472.38 2572.99 2572.38 2672.99 2672.38 2773.00 2772.38 2873.00 2872.38 1900.00 2000.00 2100.00 2200.00 2300.00 2400.00 2500.00 2600.00 2700.00 2800.00 1 18 S 79 25 E -18.07 1 12 N 89 31 E -19.86 0 48 S 83 0 E -21.23 0 34 S 31 4,6 E -22.40 0 41 S 17 14 E -23.31 0 27 S 8 37 E -24.17 0 28 S 18 44 W -24.58 0 28 S 20 50 W -24.81 0 17 S 11 25 W -24.99 0 15 S 26 39 E -25.37 2973.00 2972.38 3073.00 3072.38 3173.00 3172.38 3273.00 3272.38 3373.00 3372.35 3473.00 3472.38 3573.00 3572.37 3673.01 3672.38 3773.01 3772.38 3873.01 3872.38 2900.00 3000.00 3100.00 3200.00 3300.00 3400.00 3500.00 3600.00 3700.00 3800.00 0 24 S 8 56 W -25.61 0 19 S 8 2 E -25.92 0 3 S 71 59 E -26.24 0 8 S 44 26 E -26.38 0 12 S 38 40 E -26.63 0 24 S 20 57 E -27.14 0 15 S 16 25 E -27.60 0 16 S 8 16 E -27.89 0 29 S 18 52 W -28.27 0 34 S 47 57 W -28.25 FEET OF DOGLEG SEVERITY DEG/IO0 0.00 0.77 0.83 0.97 0.23 0.75 0.66 0.69 1.14 1.15 0.57 0.88 0.56 1.35 0.91 0.73 0.45 0.42 0.24 0.31 1.00 0.51 0.76 0.45 0.i6 0.27 0.26 0.27 0.45 0.21 0.24 0.29 0.11 0.15 0.36 0.21 0.34 0.26 0.33 0.12 DATE OF SURVEY: 09-NOV-86 KELLY BUSHING ELEVATION: 72.35 FT ENGINEER: JOmNSON SUB-SEA DEPTH RECTANGULAR NORTH/SOUTH FEET COORDINATES HORIZ. DEPARTURE EAST/WEST DIST. AZIMUTH FEET FEET DEG MIN 0.00 N 0.23 N 0.16 N 0.21 N 0.27 N 0.10 N 0.28 N 0.31 N 0.43 N 0.77 N 0.00 E 0.00 N 0 0 5 0.24 ~ 0.34 N 46 5 W 0.12 ~ 0.20 N 35 55 N 0.08 W 0.22 N 20 44 W 0.01 W 0.27 N 1 11 ~ 0.23 E 0.25 N 65 37 ) 0.36 E 0.45 N 52 6 ~ 0.40 E 0.51 N 52 24 c 0.63 E 0.76 N 55 26 E 1.09 E 1.34 N 55 0 ~ 2.29 4.77 7.30 9.42 10.71 11.62 12.21 12.57 12.75 12.69 N N N ,N N N N N N N 3.21 E 3.94 N 54 27 E 6.48 E B.05 N 53 37 E 9.84 E 12.25 N 53 25 E 13.02 E 16.07 N 54 6 E 15.93 E 19.20 N 56 4 E 18.63 E 21.96 N 58 2 E 21.40 E 24.64 N 60 17 E 24.25 E 27.31 N 62 35 E 25.71 E 29.60 N 64 29 E 29.07 E 31.72 N 66 25 E 12.59 12.36 12.34 11 .T5 lO.7Z 9.70 8.97 8.19 7.51 7.04 31.36 E 33.79 N 66 7 E 33.38 E 35.60 N 69 ~1 E 35.06 E 37.17 N 70 35 E 36.08 E 37-94, N 71 57 E 36.46 E 38.00 N 73 36 E 36.78 E 35.03 N 75 13 36.76 E 37.84 N 76 17 36.48 E 37.38 N 77 21 E 36.22 E 36.99 N 78 17 E 36 34 E 37 O1 N 79 2 : · · ~ 6.48 N 5.90 N 5.58 N 5.45 N 5.27 N 4.75 N 4.24 N 3.83 N 3.07 N 2.36 N 36.24 E 36.81 N 79 51 E 36.20 E 36.68 N 80 44 6 36.36 E 36.79 N 81 16 E 36.45 E 36.55 N 81 29 E 36.62 E 36.99 N ~1 49 E 36.88 E 37.18 N 82 39 E 37.08 E 37.32 N 33 28 ~ 37.14 E 37.34 N 84 7 E 37.06 E 37.18 N 85 15 E 36.52 E 36.60 N 85 17 E COMPUTATION DATE: 12-JAN-8? STANDARD ALASKA PRODUCTION CO. G-29 (11-12-11-13) PRUDHOE BAY NORTH SLOPE,ALASKA INTERPOLATED VALUES FOR EVEN 100 TRUE MEASURED VERTICAL DEPTH DEPTh SUB-SEA VERTICAL DEPTH COURSE VERTICAL DEVIATION AZIMUTH SECTION DEG MIN DEG MIN FEET 3973.02 3972.38 4073.06 4072.38 4173.37 4172.38 4274.31 4272.38 43?5.87 4372.38 ~478.23 4472.38 4581.83 4572.38 4686.83 4672.38 4793.60 4772.38 4902.50 4872.38 3900,00 4000.00 4100.00 4200.00 4300.00 4400.00 ~500.00 4600.00 4700.00 4800.00 0 42 S 49 8 W -28.02 2 53 N 79 31 W -26.10 5 59 N 72 18 W -18,86 9 23 N 68 33 W -5.76 10 54 N 65 54 W 11.52 13 45 N 63 25 W 32.96 16 18 N 62 38 W 59.63 19 10 N 60 30 W 91.38 21 47 N 61 41 W 128.46 24 47 N 61 19 W 171.22 5013.84 4972.38 5126.29 5072.38 5238.81 5172.37 5351.74 5272.38 5465.43 5372.38 5580.24 5472.38 5695.16 5572.37 5810.21 5672.38 5925.34 5772.38 6040.42 5872.37 4900.00 5000.00 5100.00 5200.00 5300.00 5400.00 5500.00 5600.00 5700.00 5800.00 26 55 N 59 58 W 219.84 27 22 N 59 29 W 271.03 27 22 N 59 25 W 322.42 27 59 N 59 57 W 374.63 28 58 N 60 3 W 425.44 29 32 N 60 10 W 484.54 29 33 N 60 19 W 540.88 29 39 N 60 42 W 597.41 29 42 N 60 55 W 654.09 29 38 N 61 3 W 710.65 6155.30 5972.38 6269.78 6072.38 6383.8~ 6172.38 6497.54 6272.38 6610.73 6372.38 6723.44 5472.38 6835.58 6572.38 6947.29 5672.38 7059.62 6772.38 7172.95 6572.38 5900.00 6000.00 6100.00 6200.00 6300.00 6~00.00 6500.00 6600.00 6700.00 6800.00 29 14 N 61 17 W 766.75 28 55 N 61 29 W 822.05 28 35 N 61 32 W 876.57 28 17 N 61 13 W 9.30.15 27 44 N 61 6 W 982.78 27 13 N 61 1 W 1034.41 26 35 N 60 50 ~ 1084.82 26 40 N 60 8 W 1134.30 27 32 N 56 39 W 1185.26 28 39 N 57 2 W 1238.47 7287.59 5972.38 7403.54 7072.38 7520.23 7172.38 7636.11 7272.38 7750.94 7372.38 7854.66 7472.38 7977.60 7572.38 8090.32 7672.38 8Z03.15 7772.38 8316.35 7872.38 6900.00 7000.00 7100.00 7200.00 7300.00 7400.00 7500.00 7600.00 7700.00 7800.00 29 52 N 55 30 W 1294.48 30 5~ N 54 14 W 1353.17 30 52 N 54 11 W 1413.30 29 48 h 54 19 W 1471.85 29 0 N 54 51 W 1528.30 27 55 N 55 12 W 1582.45 27 31 N 54 50 W 1634.92 27 33 N 54 28 W 1686.93 27 43 N 53 37 W 1739.18 28 5 N 52 24 W 1792.21 DATE OF SURVEY: 09-NOV-86 KELLY BUSHING ELEVATION: 72.38 FT ENGINEER: JOHNSON FEET OF SUB-SEA DEPTH DOGLEG RECTANGULAR CDOR SEVERITY NORTH/SOUTH EAST DES/lO0 FEET FEE 0.48 1.64 N 35. 3.61 1.55 N 33. 3.19 3.51 N 25. 2.50 8.19 N 13. 2.71 15.11 N 3. 3.14 24.57 N 22. 3.00 36.51 N 47. 3.10 52.21 N 75. 2.63 69.89 N 107. 2.59 90.70 N 145. 0.83 114.64 N 188. 0.34 140.54 N 232. 0.47 166.89 N 277. 0.47 193.31 N 322. 1.11 220.32 N 369. 0.16 248.42 N 418. 0.35 276.58 N 467. 0.29 304.56 Iq 516. 0.39 332.39 N 566. 0.29 359.98 N 616. 0.16 387.25 N 666. 0.44 413.92 N 714. 0,50 440.13 N 763. 0.66 465.95 N 810. 0.38 491.53 N 857. 0.52 516.69 N 902. 0.65 541.36 N 947. 0.90 565.84 N 990. 1.28 591.86 N 1034. 1.25 620.27 N 1079. 1.18 651.38 N 1126. 0.79 685.17 N 1174. 0.64 ?20.37 N 1222. 0.70 754.58 N 1270. 1.03 787.32 N 1316. 0.90 818.34 N 1360. 1.69 848.27 N 1403. 0.31 878.46 N 1446. 0.43 909.11 N 1488. 0.88 940.92 N 1531. D!NATES HORIZ. DEPARTURE /WEST DIST, AZIMUTH T FEET DEG MIN 72 E 35.76 N 87 22 E 29 E 33.32 N 87 20 E 77 E 26.01 N 82 14 E O0 E 15.37 N 57 48 5 31 W 15.47 N 12 20" 92 W 33.60 N 43 1 18 W 59.66 N 52 15 ~ O1 W 91.39 N 55 9 ~ 98 W 128.63 N 57 5 W 69 W 171.61 N 58 5 W 36 W 220.51 N 58 40 W 60 W 271.93 N 58 52 W 15 W 323.52 N 58 56 W 47 W 375.97 N 59 3 W 33 W 430.05 N 59 10 N 23 W 486.45 N 59 17 W 37 W 543.08 N 59 23 W 90 W 599.95 N 59 29 W 71 W 656.99 N 59 36 N 54 W 713.94 N 59 43 W 04 W 770.44 N 59 49 W 98 W 826.15 N 59 55 N 29 W 881.09 N 60 i'W 72 W 935.09 N 60 6 W 18 W 988.11 N 60 10 W 68 W 1040.10 h 60 12 b 04 W 1090.85 N 60 14 ~ 39 W 1140.64 N 60 15 ~ 45 W 1!91.80 N 60 13 W 57 W 1245.07 N 60 7 W 18 W 1300.99 N 59 57 W 16 W 1359.46 N 59 44 W 92 W 1419.32 N 59 29 W 44 W 1477.63 N 59 17 W 42 W 1533.90 N 59 7 W 81 W 1587.92 N 58 58 ~ 93 W 1640.29 N 5B 51 W 28 W 1592.16 N 53 43 W 60 ~ 1744.25 N 58 35 W 04 W 1797.06 N 58 25 W STANDARD ALASKA PRODUCTION CO. G-29 (11-12-11-13) PRUDHOE BAY NORTH SLOPE,ALASKA COMPUTATION DATE: 12-JAN-87 PAGE gATE OF SURVEY: O9-NOV-86 KELLY BUSHING ELEVATION: ENGINEER: JOHNSON 72.35 FT INTERPOLATED VALUE~ FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR CDSR2ZNATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH OEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/iO0 FEET FEET FEET DEG MIN N 51 5 W 1845.97 N 50 3 W 1901.28 N 49 37 W 1958.91 N 48 22 W 2022.68 N 45 58 W 2096.71 N 44 17 W 2182.97 N 45 59 W 2285.89 N 56 17 W 2399.65 N 59 18 W 2530.59 N 59 41 W 2696.11 1.17 0.74 2.41 2.73 2.50 3.47 2.80 6.34 4,.17 2.44 974.20 N 1573.31 ~ 1850.50 N 58 14 ~ 1009.48 N 1616.06 W 1905.44 N 58 0 W 1046.71 N 1660.27 W 1962.68 N 57 46 W 1088.76 N 1708.58 w 2025.99 N 57 29 W 1139.36 N 1763.35 W 2099.42 N 57 7 ~ 1201.13 N 1825.17 W 218~.94 N 56 39 1274.84 N 1898.91 W 2287.16 N 56 '7 . 1346.91 N 1987.19 W 2400.65 N 55 52 W 1415.28 N 2099.32 W 2531.B3 N 55 0 W 1499.96 N 2242.32 W 2697.76 N 56 13 W 8429.90 7972.38 7900.00 28 35 85~4.24 8072.38 8000.00 29 19 8559.75 3172.38 8100.00 30 57 8778.51 8272.38 8200.00 34 28 8903,30 8372.38 8300.00 39 0 9036.15 8472.38 8400.00 43 45 9180.65 8572.38 SSO0.O0 47 44 9332.42 8672.38 8600.00 50 41 9497.54 8772.38 8700.00 55 41 9591.61 8872.38 8800.00 61 58 9906.00 ~X:~ TIE IN POINT GOING FROM GCT TO MWO DATA (SEE INTERPOLATED VALUES FOR CHOSEN HORIZONS). 9950.99 8972.38 8900.00 74 30 N 57 27 W 2933.65 5.06 1620.77 N 24~8.05 W 2935.96 N 56 29 11604.00 9018.01 8945.63 85 47 N 50 35 W 4580.38 0.00 2580.51 N 3786.19 W 4581.95 N 55 43 W SCHLUMBER©ER O I RECT I ONAL SURVEY COMPANY STANDARD ALASKA PRODUCTION WELL 0-29 (11-12-11-13) FIELD PRUDHOE BAY COUNTRY USA RUN ! DATE LOOOED 09 - NOV - 86 REFERENCE FSIA. WELL' G-29 (11-12-11-13) HORIZONTAL PROJECTION SNL, 2368' WEL.---SEC 12, TllN, R13E) NORTH SO00 4000 9000 2OO0 1000 -1000 -2000 SOUTH-gOO0 NEST REF FSIA. SCALE : 1/1000 IN/FT -SO00 -4000 -9000 -2000 -]000 0 1000 2000 9000 ERST ~fEZL- (2629' G-29 SNL, (ll-12-11-1J) VERTICAL PROJ[ 2368' WEL, -C 12, TllN, R13E) -2000 - ]000 0 0 !000 2000 3000 4000 SO00 6000 --;.-.;-4-.;... ~.-;-.4-;...; ...... ;--;..-;.-.;....-;..4---?.--.i--- .-?~.?-+.--~.--+.'---+..-?.-? ...... ?--+.-t-?- -?..??-?--~.--r-.?.+..-~ ...... t-.-?..~-..? ....... ??? ......... 7'"'r",'"?"' ""'-?'"t'"Y" ,'"T'"?"'?"'T .... 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H...t.--f--!--?t."t."t ....... ?'t"'t'"!"".:.."':...'"'i"'i ....... ?'??"?!'"'~"'?i-i'- ', ~ I ', ', :; ~ :, ~ ~ ~ i i ~', '; ', i ~ i i i i i i i I i ~ i i i i i i i i ~ ~ i i ] := i i i i i i ! I ' : i i ~ i ;-4-i-i- i..+-+.+-.-.+..4...1."...! ....... H--+.-i.....i ! 4 ?'I .-!---:;.--.;d ....... ....... t'"t'"t'"'; ...... I fi"-f-ff'"-?.'"'1.:'"f'"i'"l"i"ff"'~-f ....... ....... ....... ? ....... +.-.-.t ...... ?~-?..: ............ i_.i..L.t...::..j_L. f- ................. t:~ . ' .... t':: '"': ........ '"";"*"~ ........... ~...~...;.....~...~ ....... :..i...~...~...~...~... 4...4...;...4...~-.-+-.-+ .................. ?t--:-.-t.-.+.-.-?'-t--.?'" r'"?"-?"t'-'~ ..... ?"?'"?": ....... ?.--~--?t.--.--?-.,??? ...... ?r--?-..-,r.-~-,-?'"?,'"?'-'1. ....... ?'"1.'"I '" I 1."'*,'"' ! t ~ :'I ~ 1' PROJECTION ON VERTICAL PLANE ~OS. - 12S. SCALED IN VERTICAL OEPTHS HORIZ SCALE = 1/1000 IN/FT Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchoroge, AIoska 99,SI9-6612 J907) 564-,51 I I INDEXED TO: DALLAS ARCO CHEVRON EXXON TEXACO MARATHON MOBIL PHILLIPS STANDARD ALASKA PRODUCTION Date: 10/22/86 TI: 77431 STATE OF ALASKA GEOSCIENCES REFERENCE: TELECO MAGNETIC DIRECTIONAL suP[vEY(S) The following material Is belng submitted herewith. Please acknowledge recelpt by signing a copy of this letter and returning It fo this office= _ F-28 G-29 Teleco MWD Survey Teleco MWD Survey 09/28/86 10/08/86 Job 11539 TAK Job tt538 TAK Stondo,d Alosgo Peoductlon Comport 900 ~o~ Be,~so,, go,~,0 PO Bo~ 1966}2 A,~(ho,oge A~(,0, o 99519 6612 1907~ 564 5 I I I ARCO EXXON STANDARD Al ASKA PR(')Dt JrT 'T lC Date- 10/20/86 PHILLIPS · 0: ~- 7.7422 STATE OF AK PDBY Systems (Transmittal Only) GEOSCIENCES (Transmittal Only) SAPC MAGNETIC LIS TAPES & LISTINGS 2he following material is being subnitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: G-29 OH tape 10/09/86 Tape Pos. #04544 / ,/- g'- #1 Sch #71751 9025'-11688' * EXXON' An AsLerisk (*) next to a listing above means you should have received the Tape(s) and i,isting(s) direct].y from tl~e respective service company. ['l. ea,~e confirm Lhis. September 29, 1986. Telecopy. No. (907) 276 7542 ADMINISTRATIVE APPROVAL NO. 213.1 Re.~. Standard 'Alaska Production Company request to waive productivity profiles, Prudhoe Bay Unit wells JX-2, B-30, Y-20, G-29, G-27, Y-21. Mr. T. N. Tyler Manager Reservoir Operations Standard Alaska Production Company P. O. Box 196612 Anchorage, AK 99519-6612 Dear Mr. Tyler.. By letter dated'September 24, 1986, Standard Alaska Production Company has requested waivers of productivity profiles required by Conservation Order 165, as amended by Conservation Order No. 213, in wells JX-2, B-30, Y-20, G-29, G-27 and Y-21. The Alaska Oil and Gas Conservation Commission has reViewed the need for productivity profiles in these wells. The Commission has determined that these data are not necessary for proper monitoring of the Prudhoe Oil Pool performance. Therefore, by administrative approval authorized by Conservation Order 213, Rule 2, the Commission waives productivity profile requirements in Prudhoe Bay Unit wells JX-2, B-30, Y-20, G-29, G-27 and Y-21. Sincerely, ~ Lonnie C. Smith Commissioner jo/3 .AA213 September 5, 1986 Mr. R. S. Allan Division Drilling Engineer Standard Alaska Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Telecopy: (907) 276-7542 Re: Prudhoe Bay Unit G-29 Standard Alaska. Production Company Permit No. 86-160 Sur. Loc. 2629'SNL, 2367'WEL, Sec. 12, TllN, R13E, UM. Btmhole Loc. 5tS0'SNL, 800'I~EL, Sec. 2, TllN, R13E, UM. Dear Mr. Allan: EnclOsed is the approved application for permit to drill the above referenced Well. The' permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled.. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. C. V. Cha~e~ton Chairman of' Alaska Oil and Gas Conservation Commission BY ORDER OF THE CO~4ISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L.' Lowery STATE OF ALASKA ...... ALASKA-,..,,_ AND GAS CONSERVATION CL. ....¢IlSSION PERMIT TO DRILL 20 AAC 25.005 HORIZONTAL WELL i la. Type of work Drill E~ Redrill E]I lb. Type of well. Exploratory [] Stratigraphic Test [] Development Oil Re-Entry [] DeepenEElI Service [] Developement Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Company KBE = 75 feet Prudhoe Bay Field 3. Address 6. Property Designation P.O. Box 196612, Anchorage, AK 99519-6612 ADL 28280 Prudhoe Bay Oil Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 2629' SNL, 2367' WEL, Sec, 12, TllN, R13E Prudhoe Bay Unit At top of productive interval 8. Well nu ,mber Number 800.' SNL, 4905' WEL, Sec. 12, TllN, R13E G-29 (11-12-11-13) K00683449-G-14 At total depth 9. Approximate spud date Amount 5180' SNL, 800' WEL, Sec, 2, TllN, R13E October 1, 1986 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 1171'2 ' MD ADL 28304 4480 feet G-9 36 feet 2560 8945' TVDss feet 16. To be completed for deviated wells~l 26.62° ~2 90'-' 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) 4390 Kickoff depth#1 4000f~et Maximum hole angle 0 Maximum surface 3300 psig At total depth (TVD)8800 TVDss psig 18. Casing pr~)~ra~=" °'- *=5' Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 20" Conductor 80' Surface 110' 110' 8 cu. yds. concrete 17-1/2" 13-2/8" 72~ L-80 Butt. 2650' Surface 2680' 2680' 3723 cu.ft.Permafrost 12-1/4" 9-5/8" 47# L-80 NSCC 4474' Surface 4504 ' 4500' 12-1/4" 9-5/8" 47~ L-80 Butt. 4578' 4504' 4500' 9082' 8583' 575 cu. ft. Class G 8-1/2" 7" 26~ L-80 TC4S ' 1039' ,8.~2' 8389' ~987~) 8975' 300 cu. ft. Class G ,,:'-~/2" 4.l/2".1.2-~75'~...-L-80-.:..DS~:._..~..- ig4d,' ~97~~2';',~-i7~ 9020' Slotted, uncemented · , '"PresentTotal depth:Well condition'surnrhafy ' '"measured --" feet-'-7! Plugs (measured)~'~,~,. O, U3,~]~¢';~$ true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor ~, ? ?"' ," Surface ¢ Intermediate Production Liner Ai~~-t .... 'i.~ Perforation depth: measured ............. true vertical 20. Attachments Filing fee [] Property plat I~ BOP Sketch {~ Diverter Sketch [] Drilling program Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report [] 20 AAC 25.050 requirements [] . I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~,~, ¢.~.¢¢.~ Title Division Drilling Engineer Date~//t Commission Use Only APl number I Approval date I See cover letter Permit Number ~?'~--/~, o 50---f,"t,.~, -~¢/a ~-'OI 09/05/86I for other requirements Conditions of approval Samples required [] Yes ¢if~No Mud Icg required L-J Yes Hydrogen sulfide measures [] Yes [] No Directional survey required .~¢Yes [] No Required w o~~~~~/yM; ~5M; [] 10M; ~ 15M ;~--.~'~' Other: ~- by order of Approvedb~N' /./ ~._~~ Commissioner the commission Date Form 10-401 Rev. 12-1-85 / ! Subr/ ] triplicate PROPOSED DRILLING AND COMPLETION PROGRAM NELL G.-~9 (11-12-11-13) HORIZONTAL Install and cement 80' of 20" conductor to surface. Drill 17-1/2" hole to 2700' MD and cement 13-3/8" 72# L-80 Buttress casing to surface. The drilling fluid for this section of hole will consist of an 8.5-9.5 ppg spud mud. Install blowout prevention equipment consisting of 5000 psi N.P. pipe rams, blind rams and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3300 psi based on a gas column to surface from 8600' TVDss, and an oil column to 8800' TVDss. Directionally drill 12-1/4" hole to the 9-5/8" casing point above the Sadlerochit sandstone. Run 9-5/8" 47// L-80 Buttress casing to within 5' of 12-1/4" TD and cement in two stages- First stage using Class G cement around the 9-5/8" shoe. The second stage to be down-squeezed in the 13-3/8" x 9-5/8" annulus followed by nonfreezing fluid. The drilling fluid for this section of hole will consist of a 9.0-9.7 ppg lignosulfonate mud. Change over mud system to an oi] based system. Directionally drill 8-1/2" hole to TO. Run drill pipe assisted open hole logs. Run 7" liner from 175 ft. below gas oil contact to 250 ft. inside 9-5/8" shoe. Cement while rotating and reciprocating using class G cement. A Polymer cross linked pill will be spotted below the shoe to prevent cement migration into the horizontal part of the wellbore. Clean out to 7" float equipment. Test casing and lap to 3000 psi. Clean out to horizontal TD. Run 4-1/2" slotted liner and hang inside 7" liner. Displace oil based mud with NaCl. Run GR/CBT/CCL in 7" liner. Run internal plastic coated tubing with a sliding sleeve and X nipple. A subsurface safety valve with dual control lines will be placed 50' below the base of the permafrost. Install and test Xmas tree. Displace tubing to diesel through sliding sleeve. Tubing Size' 5-1/2" 17# L-80 A/B Mod Buttress w/GLM's 0751D ~\~ ,.~ PROPOSED DOWNHOLE DIAGRAM WELL G-29 (li-12.-11-13) HORIZONTAL PROPOSED DEPTH (BKB) 20" Conductor 110 Ball .Valve 2075 13-3/8" Casing Shoe 17-1/2" Open Hole ~-1/2" 17.0'# L-80 A/B Mod Butt Tbg. 9-5/8" Packer 2680 2700 8782 7" Rotating Liner Hanger 9-5/8" Casing Shoe 4-1/2" Sliding Sleeve 4-1/2" X-Ni ppl e 4-1/2" x 7" Hash down Liner Hanger wi th Packer, SBR, and X nipple 7" x 4-1/2" External Casing Pack,er 7" Liner Shoe 4-1/2" Liner Shoe 8-1/2" Open Hole 8830 9080 9229 9269 9,700 1 O, 058 11,710 11,710 B.O:P. STACK CONFIGURATION 13-S/8 IN. TRIPLE RAM STACK SO00 PSI WP DRILLING , 2 IN. KILL LINE GATE GATE ANNULAR PREVENTER ,i ! ! PIPE RAMS i I I BLIND RAMS ! I DRILLING SPOOL ! PIPE RAMS ! 4 IN. CHOKE LINE GATE GATE 04 40 ' I I I - L I I il I ~ I ~ I I .] .......................... , ri,.i J "~ 1.3 ~ - 20 30 40 . ~0 20 3o 4o tv' tv- ~0 2o 13s" SUMP . , . . , ~ ~ .... ~ , ~$P/-z2-u-~211 I f 'I :,, i' ~ r~,X~ ~;*' "'"1,,'"""-'""" ~ 4uov ~ LdNGI48°43' 12 t8" 7~1 17.(12-184144}~ll ~ I(~opos~) ~! · ~ 5,~,~ 7+1 ~'r~'~'"~;ll~ 14 i~ J PAD DETAIL SCALE: !"=500' PORT ION OF T. II N., R. 13 5 14 E. Scale I' = I-/2 Mile ~-.~ u ~.~ CERTIFICATE OF SURVEYOI~lask~ 0~, ~.. ,, ': _.; . ......... I hereby certify that lam properly registerL~c'~;o":~.u practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the well ' thereon. Th~s survey was made by me or under my supervision on~ o~1 ~m,~,',~ons o,',~ o,h,,' ~'oi~ c,,'~ oo~,'~*. Bo.om ,o~e ~'~>..~ ...-:~:'~._.... / Date SurveyOr ~--..--8/28/86 t:1,12,13,14,15,16, t7,18,19 ~ 8/18/86 ~ 7/~/~ ~ 6/16/~ ~-- 6/9/~_ ~ 5X~Z~! PJR 6/!1/81 I PaR 6/~7/81 I Added Added Added Added Added Added Added Added Added Added 6-10i Addld Proposed BHL _~- I0 _ I. ll I 1[I Proposed BHL G- 29, Removed BHL G-lO Proposed BHL G-27, Removed BHL G-9, Proposed BH L G ~ 32 Proposed BHL G-SI Proposed BHL G-30 Proposed BHL G - ! 9 Proposed BHL G-14,15,16~I?,& 18. South Extensionto Pad Detail. Proposed BHL G-12 & I$. PAD "G" EXTENSION Located )n ,E, I/'Z PROTRACTED SEC IZ,T.I..IN,R.1;~E. mUMIAT M~RIDIAN~ Surveyed for SOHIO ALASKA PETROLEUM CO. I Surveyed by FM. LINDSEY 81 ASSOC. Proposed BHL $-9'1~ II; Revised Proposed BHL Revised Surface Loc. G-8. I I i PaR 5/15/81 PJR 4/3/8t P,.tR 1/5t81 J LAND ~ HYDROGRAPHIC SURVEYO 2502 West Northern L~ghts Boulevard Box 4-08t Anchorage Ataskoj ~7'-AUQ-1986 ~6:38 · ---- Closest App~oac~ Anm~,.j:-~is ..... Date· 27--AU(~-86 TZme' 1.5 .t'?' 40 Sea.ch Radius= ~00 COURSE LINE For p~oposed ~el).: ¢-29 [11--I~-11--13] Location = W-E S-N TVD(SBS) Top 65786] O0 59690,I[~ O0 --"5 O0 ~ottom 654067~ 05 5c~162S 0~5 8~b O0 Closest Approach Ve~tZcal Intersect::on WELL. IDENT /PROPOSEDh /NEAR~ Y'x CLOSES l /PROPOSED\ · /NEARBY\ YVD DEPART TVD DE;~ AR T DISTANCE AO29-~O",'SD()'7' Q-1 ~912.4 0.0 2899,3 ~54 663,4 A029-~0~100 g-3 4781~1 137~3 4856.2 131. I~ 483 0 A0~9--~055300 ~--I0 3~87.~? ..<2 3;~';'.8 36 ~ 68 A0~9-~058100 9--8 9 4 ~;, 0 0,0 0 0 145 A0~9--~058200' _ ~-9 10.9 '0 0 0.0 0 0 35,0 A029-~058300 ~-I! 2381.6 0,0 2371,3 114.3 140.6 4805.~ 146.5 2461 ~ 1SA. 1 A029-20~9700 AOZg-~060000 , 0-13 3108, G C,,O 309~Y. 8 ~25. ~ 380. D A0~-2064600 G'14 99.2 0.0 100.0 O. 5 85!.7 SUMMARY The well ~hich comes closest to the p~oposed well fsi 350 feet 4000.0 feet Closest approach distance KICK OFF' ~ov this run VERTICA_ .-' -22 2 . *2i, DUAS~ .r'DRANO13]G'29_Ct_OSAP_SHORT? LISi 2 ~7-AUO'ISB6 --- Closest Appruach Analgsis ..... Date 27-AUG-86 Time· 16 38:37 %caTch R~dius= ~00 7 DE~REE LEAD LINE ~:o' prop~,sed u~e11' g--29 [11-12-I1-13] . oc6~ ~o~ = W-E S-N TVD(SBS) ~:,,~ ~57~1 O0 b~6901~. OC: -75 O0 ?c.' ~,.,,~. 853776 ",V ~971146, ~9 8~45 O0 ':~':.~ ?. ..... ~:.: ~ .. ? h ~'.~D...~ ~.h (~.~! _~}~_~.~_~_~_~_5~:~! ....................................................................................... Closest App,'oath Vel'tical Interseccton i.~'!LL ~ I}Eh.,! /PROPOSED\ /NEARBY\ CLOSEST /PROPOSED\ /NEARP~Y ~ 7 VD DEl'- A R 'I ]'VD DEPART D I STANC ~= TVD DF'PART TV D [>EF' AR T · F'--3 8742. ~ 2281' B 896,5. 13 53~4, 3 1226. ,:,':3'~9--~0:~ ! 400 G--I ~912. 4 0 0 289~. 3 ~5. 4 663. J--3 4689. ~ 106 I 47&3. I 110. 1 494. 7-'-8 9. 4 0 0 O. 0 O. 0 145. ~o~9-aossaoo ~-? I O. 9 O 0 O. 0 O. 0 35. A0;~9-205~300 ~-I1 ~381. 6 O. 0 2371. 3 114, 3 140, 'Z-13 310~3. ~ O. 0 30~. 8 25. 2 380. C:-14 88'10 3 a3B1. 8 8915. ~ ~032. 9 654 460I. I %3C, 4 3458 " 7= : :.:6 .;:'~MAR 'F '..rht: w(.ii ~Jh ch cume~ clg,~esl~ to the proposed ~ell is: 35 0 ~eet 4000.0 ~eet 4823/0 153.4 2500.5 173 7 -Z3I~ = 6119 8 790 5 4258 ? tgY 3 .-.:762 . · I /I~JD _ . HI ..... ~UD T/~r, t-3 ~L ~,~OL D 'r~J~ 4 0£~co IZ ~ FRIFLO~ PIT' c~ 'tO ~p i - Brandt Dual ?and~ Shale Shaker 1 - Demco 6-12" Cone Shale Oesander i - Demco 416H w/16 cones & (l) Demco 48H w/16 cones (Desiltsr) 1 - Drilco Atmospheric Mud Degasser 1 - 20Q~i,:gpm Operating Capacity. Centrifuge 15 - Br~dt MA5 Mud Mix Agitators 1 - 150 bbl. Trip Tank 1 - Recording drilling fluid pit level indicator with both visual and audio warning devices at driller's console 1- Drilling fluid flow s.~,~s~ or with readout at dr~ll%~,,s console CHECK LIST FOR NEW WELL PERMITS (1) Fee ~/~x_~ (2) Loc :/.. ~ ' (2~thru 8) DATE Company · ~-3~ 1. Is the permit fee attached ......................................... ~ ~)-~k 2. Is well to be located in a defined pool ~_ ' 3. Is well located proper distance from property ............ i~'[][[[[[.[...1[[.[ 4. Is well located proper distance from other wells .................... ~ 5. Is sufficient undedicated acreage available in this pool ............ ~ 6. Is well to be deviated and is wellbore plat included .., ............. ~ 7. Is operator the only affected party ................................. ~ 8. Can permit be approved before fifteen-day wait ...... . ................ ~ 13) · (10 and 13) (4) ~_~ "(14 thru 22) (2J~ thru' 28) (6) O~ (29 thru 31) e 10. 11. 12. 13. Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a unique name and number ......................... 14. 15. 16. 17. 18. 19. 20. 21. 22. Is conductor string provided ........................................ Will surface casing protect fresh water zones ....................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ 23. 24. 25. 26. 27. 28. For 29. 30. 31. Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of~_. ~ - --- BOPE attached Does BOPE have sufficient pressure rating - Test to ~~CP psig .. _z~ Does the choke manifold comply w/AP1 RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Geo logy: Eng '~zneering rev: 07/18/86 6. 011 32. Additional requirements ............................................. ~.~ ,, ON/OFF i SHORE POOL INITIAL CLASS STATUS GEO. AREA 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. V2:.IZ~iCATZON L ~STZ~'jS : 71751 ;GNTiNUATIGN ~ R E i L :: :LiS TAPE, ~ERViC~ N ~, !q e }ATE : %6110118 }RIGiN :7175 "~ '~ ~N ~JNT~NU~Ti ]~MMENTS :LIS :,u u.29-216 =O 50-02 :~-21650 .... ,- ~.NFORMATiON RE" '4 !'~t f ~,! C O ~,i T E N T S U >~ i T T Y ~ E C ~ T ~ 3 i Z F C O O E "O~v,P~t',IY = STA~,iL,':ARD AL,~SK.A P~G3U~'T"G~~ Cq.. 4ELL = S--Z.) (11-12-11-1'3) ~'nUNTY -- NgRT!'i SLOPE .:BG~,~'S~ STATE = ~LASKA JC5 !'",iUf4~::~ER AT ~CC: ?1751 RUN LDP: T HALST~EA:3 CASING = ~.,q£5" -,nENSZTY = 9.0 LB/~'~ g 915,3' -- ~iT S!Z~ = ~.5" T'3 11700 ' !',~C SP ,3R SFLU 3!'; LiS T~,::" OjE Tq OiL ~;iS~ "!US LVP OiO.M3Z V?~iFiCATi~!'~ LISTiN$ P&G~ ~ DATUM S~'ECZ=ZC~iTiCN :BLOCK, S MFiE~,~:" SERVZC~ SERVZ~-...c. ...... Uf,~TT_ iL0 ILM t3~L 9 ~Fi!4 D TCC S ST o' S/F DTSM SDT DTST SDT US GR SDT N R A T C N L R;'.~ R ~ CNL NPHi CNL PU NCNL CNL CPS FCNL CNL 3EPT N C N L :: .E P 'T DTCO DE .:'T ~TC~ .... ?'~ u 'N L ST CJ N C ~'J L C,=PT 2TC~¢ ~TC ~ L 3'" PT 3 TC 3 11300.3020 it3 91.01320 3T~F 3482.0000 FCNL 2 1052 13 135 2 ~.£ .'.J 15z~ 107 S i:7 13 .. 16 i57 2 1132 10'Z] ! 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I ~. 9531 N R~'T 3116.0000 FCdL 13800.0000 60. 00 O0 OT SM 2660,0000 ~:CNL 10800,.0000 iL3 9J C~O0 ST{X 19.7959 i~*'R~t 2982.0000 F'CNL !0500.0303 ILC 9~.0000 STS'~ 29.~594 ?'iRAT 3556.0000 FCNL lO300.OOOO ~!.0000 ST<:>""! '~I.1250 2 } 71.03, 00 F C -"',~ t 8~.3000 DTSM 17.1~35 278~.3'300 ~CkL l ,310,., ''~ · ,.,'" 000~.'"' L. 3 '9 ~. 0 O .30 9 T S :.'i i 8.7 4.5- k R ~ T 13033.0~ .... 0 itCi 90 · O,, 00 3 TS !!~2.©000 12,0522 75.0030 ~® ~. i!i~.0000 14,$550 17!.0006 2.6953 18,43:90 Ilg.0000 2,5645 946,5000 16,0;545 t7~ 2.6777 ~, 0c ~2 Z,77~5, 9,8851 153,0000 2.79&9 iOgZ,O000 9.5~'20 !55.0009 2.53')1 i156.0000 ~ $ 7i~I 169. 2.72:55 . ~ ;'~ 0,3 5. O~ 57 i~8.2500 2.6758 934. ~ .474~ !~5. O00C i. 5~+49 .... ' n C' ! 7 ~,. 3OC, O i L M DTST ! L M OT S T '! L !v CT:ST 9'T ST RNR a IL~ DTST ? LM 3 T S T i L M C T ~ T l tM DT ST q~.,; ~_~ lO. '3042 la~-,~ 2500 '93 50 234.0000 8085 15,$4i8 207,0000 2,8105 i 6. ~ 531 ~.95u'~ 9.7753 la!.oooo 8.613F+ =O! .O00O 2,5 ' 50 14.1043 192.0900 2.9833 7.4~7 - I 92 · nOnO 2.9162 2.6211 ! 0 . 5-5 ~ ~ 21 ' .5250 OR Gi,,q NPHi G R GR NPH i N P H l NP~ l G~ !8.6~06 !~.540= 09.'~40 18.9531 15.9531 =9 . '~4~7 53,8750 !7,3438 23,9375 23.9375 29,0527 i9,7969 19.7969 3n 458~; 29,S59~ ~ ..~ i~ · a594 .30.3105 23,0469 23.0459 27.3020 re_ .,~ , ...... , 21.1250 29. ~340 17.1406 17.1406 ~9.003:~ i '. 7969 1 '~. 7969 Z7.OF, OB _VP 010. 'Ol V;RiF~C:\Ti3N L'~STih.} P4GE ,5 ',;Ct,:L ~.5~ 8 0033 ~:Ci",~ 75.'~1P5_, _ 2, TSi:,I 8!,7500 NT,~T 2E~T 9700,0000 iLD 3TCO 68.5B75 DTSM :]R 30.8750 NR~T CEPT 9500.0000 ILO 3TCO 75 · 0000 DTSS. GR 14.5094 ?,iR ;87 NC)4L ..,,'~ :~3,-.; 00, O0 FCNL "',, ..... ,',n OOOO 'rL!] D'TC3 9~ O00r' GR i~. 2813 ~"~R~T,~ NCNL .:, ,~,.~ ,, ..... O00u FCNL 37nT ~00 OO''~ , _ . .~u iL3 STC¢~ 82.0000 STSM NCNL 3014.0:300 FCNL 2..a590 13~4.000¢~ 9.151'5' 127.0000 £.675~ I 59. '~'700 137.0000 · 1 ~ 1970.0000 18.iZ04 122.0000 1.9170 i8~2.,3nn0 53,01e8 !$ !. O'O n,~ O 2.72~5 I~0.4~n6 155.0300 2.2 :~ 52 i i ~ ). r,n 0 n ~ 4519 135.0000 :2. ' 9 96 ~3.03?,~' 6.!-01 12i. OOO0 2.6621 5.1714 ~9. :~0 3.3672 419.5~00 l L M U:T .ST i L M JTST i LM r, T ~-'TS i :L,,': qT ST RNR~ ! tM DTST .~L GT ST :R .;',~ ,R & ~"T ST Ti M DTST i N,.:~ CTST 2 . 6 i. 72 ?,i P :-~ I ~ 03~I Np~" 17. P4i7 195. 0000 2.65:~2 NPHi i4. I 4GQ GR I ~9..~'150 GR . .$ 4 ~ ~ N P H ! 59.2270 GR 223 O00O Z . O 000 N P H i Z~ ~440 GR 209.0000 2 0q79 f'J PHI . ~ = I 9 531 G ~ Z20.OOOO GR ~17.P934 ~'R 205.5000 GR 2.4492 NPHI 21,5528 GR 2'33.8750 3 2.7070 i91. :20u?,O GR 2.87 5 9 !,J ~ i 205.;J00 3.95~7 kP~l ? '5.7 q I '~ 31.7500 81.7500 13.97=,5 27.0020 30.8750 30.8750 29.0527 17.6875 17.5875 15.9658 14.6094 14.5094 ~7 5270 26.6406 26.6405 29.8340 19,2813 i9.Z813 ~3.19'~4 !e2.6250 162.6250 Z 7.9 Z 9 7 ~5.59 31.3750 S!.3750 49.9512 V'° 010 HJ~. YE2*'F'~C~TTi]i",~ LTSTZNG P.~GE .,-"-,- T~PE TRAiLfR ;:~;-' SERVICE N & ~'~E :EDIT D;~TE :95110/18 ]ElGiN :7175 TAPE NA~4E : -SNTiNUATigN ~ :01 '~XT TA°E NA~'a · '~gFqMENTS :LIS T~,P%,, STANG~RO P'~ '~,.d~O~ 3~f ~-~'~, C--~ 50-0P9-21650 .,--,- REEL TRAiLEP,, ;F.;;-' SERViC:' N,A.;'4E :EDIT OAT~.'85/10/~,.,.8 S3NTiNUATigN ~ h4fXT R~;{L NAME : CSHV~ " '~' ~ :~ ....... G-29 50-0 29-2155~
