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• ~ ~~ BP Exploration (Alaska) Inc. ' ~ _ ,s Atin: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 June 25, 2009 ~ ~ Enclosed please find a spreadsheet with a list of wells from S-Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, ~'~,~~~,~j ~~ ` S: `~' ~Or`' ,~ ~.i ~:~ v ~i ~.~~r ~.. Torin Roschinger BPXA, Well Integrity Coordinator ~ BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) S-pad nmA 6/25/2009 Well Name PTD M Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Conosion inhibitor Corrosion inhibitod sealant date ft bb~s (l na al S-Ot8 1952020 025 NA 025 NA 2.8 5/30/2009 S-o2A 1941090 025 NA 025 NA 1.7 5/25/2009 5-03 7811900 13.25 NA 1325 NA 92.65 5/20/2009 5-04 1830790 0 NA 0 NA 0.9 5/25/2009 S-OSA 1951890 0 NA 0 NA 0.9 5/26/2009 S-06 1821650 0 NA 0 NA 0.9 5/26/2009 S-07A 1920980 0 NA 0 NA 0.9 5/26/2009 S-OBB 2010520 0 NA 0 NA 0.85 5/27/2009 5-09 1821040 1.5 NA 1.5 NA 9.4 5/31/2009 S-10A 1911230 0.5 NA 0.5 NA 3.4 5/31I2009 S-11B 1990530 0.25 NA 025 NA 1.7 5/27I2009 S-12A 1851930 025 NA 0.25 NA 1.7 6/1/2009 5-13 1821350 B NA 8 NA 55.3 6/7/2009 S-15 1840170 025 NA 0.25 NA 3 6/2/2009 S-17C 2020070 025 NA 0.25 NA 2.6 6/t/2009 S-ieA 2021630 0.5 NA 0.5 NA 3 6/2/2009 S-19 1861160 0.75 NA 0.75 NA 22 5/19/2009 S-20A 2070450 025 NA ~ 025 NA 7.3 5/19I2009 S-21 1900470 0.5 NA 0.5 NA 3.4 5/25/2009 5-228 1970510 0.75 NA 0.75 NA 3 5/79/2009 S-23 1901270 0.25 NA 025 NA t.7 5/25/2009 S-24B 2031630 0.5 NA 0.5 NA 2.6 5/25/2009 S-25A 1982140 0.5 NA 0.5 NA 2.6 5I25/2009 S-26 1900580 0.75 NA 0.75 NA 3.4 5/26/2009 5-278 ~ 2031680 0.5 NA 0.5 NA 2.6 5/31/2009 S-28B 2030020 0.5 NA 0.5 NA 2.6 5/31/2009 S-29AL1 1960720 0 NA 0 NA 0.85 5/27/2009 1900660 0.5 NA 0.5 NA 5.1 5/31/2009 S-31A 1982200 0.5 NA 0.5 NA 3.4 5/26/2009 S-32 1901490 0.5 NA 0.5 NA 3.4 5/31/2009 S-s3 1921020 0.5 NA 0.5 NA 4.3 5/26I2009 5-34 7927360 0.5 NA 0.5 NA 3.4 5/31/2009 5-35 7921480 0 NA 0 NA .e5in 5/31/2009 S-ss 1921160 0.75 NA 0.75 NA az5 5/27I2009 S-3~ 1920990 7.25 NA 125 NA ~7.9 5/27/2009 S-38 1921270 0.25 NA 025 NA 102 5/27/2009 S-ai 1960240 1.5 NA 1.5 NA 11.1 5/30/2009 S-a2 1960540 0 NA 0 NA 0.9 5/30/2009 S-a3 1970530 0.5 NA 0.5 NA ~.7 5/28/2009 S-44 1970070 025 NA 025 NA 1.7 5/28/2009 S-100 2000780 2 NA 2 NA 21.3 5/29/2009 S-10~ 2001150 125 NA 125 NA 17.9 5/29/2009 5-102L1 2031560 125 NA 125 NA 11.1 5/31/2009 5-103 2001680 1.5 NA 1.5 NA 17.9 5/18/2009 5-104 2001960 1.75 NA 1.75 NA 15.3 5/20/2009 5-105 2001520 4 NA 4 NA 32.7 5/20/2009 5-106 2070120 1625 NA 1625 NA 174.3 6/2/2009 S-107 2071130 225 NA 225 NA 28.9 5/16/2009 S-108 2011000 3.5 NA 3.5 NA 40 5/30/2009 S-109 2022450 2 NA 2 NA 21.3 5l30/2009 S-1t0 2011290 17.75 NA 11.75 NA 98.6 5/30/2009 5-717 2050510 2 NA 2 NA 19.6 5/30l2009 S-7i2 2021350 0 NA 0 NA 0.5 5/30/2009 S-113 2021430 7.75 NA 1.75 NA 22.1 5/18/2009 S-~1aA 2021980 125 NA 125 NA tOZ 5/30/'L009 S-i15 2022300 2.5 NA 2.5 NA 272 5/29/2009 &716 2031810 7.5 NA 1.5 NA 13.6 5/28/2009 S-117 2030120 1.5 NA 1.5 NA 15.3 5/29/2009 5-118 2032000 5 NA ~ 5 NA 76.5 5/28/2009 S-1i9 2041620 1 NA 1 NA 52 5/30/2009 5-720 2031980 5.5 NA 5.5 NA 672 5/29/2009 S-121 2060410 4.5 NA 4.5 NA 53.6 5/28/2009 S-722 2050810 3 NA 3 NA 21.3 5/29/2009 5-123 2041370 1.5 NA 1.5 NA 20.4 5/26/2009 5-124 2061360 7.75 NA 1.75 NA 11.9 5/26/2009 S-125 2070830 225 NA 225 NA 20.4 5/28/2009 5-126 20710970 125 NA 125 NA ~5.3 6/1/2009 5-200 1972390 125 NA 125 NA 14.5 5/28I2009 S-201 2001840 0 NA 0 NA 0.65 6/19l2009 S-213A 2042130 2 NA 2 NA 13.6 5/29/2009 S-215 2021540 2 NA 2 NA 18.7 6l1/2009 5-276 2001970 4.75 NA 4.75 NA 51 5/29/2009 5-217 2070950 025 NA 025 NA 1J 6/1/2009 S-400 2070740 2 NA 2 NA 9.4 5/28/2009 S-401 2060780 16 NA 16 NA 99.5 6/2/2009 5-504 0 NA 0 NA 0.85 5/28/2009 ~ Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job# Log Description Date BL H-01A \ q ~- - \ \ ~.~ 10687663 LDL 01/04/04 1 J-24 A 1Q~ -,t\~ 10563218 SBHP SURVEY 09/28/03 1 E-05A jCjQ-030 10703984 SBHP SURVEY 04/10/04 1 A-13 I g J - i ~-(.l 10621770 PPROF WIDEFTlGHOST 03/22/04 1 C-17A i q '3.. (5;'" J 10672332 LDL 10/27/03 1 F-46A ).. C/'i - G ~ "/f 10715389 MCNL 03/18/08 1 2-68/S-17 I 8 ;j - é' 9 '1 10866550 PPROF WID EFT 07/07/04 1 1-45/0-26 189 ~ /2 'f 10568473 PPROF WIDEFT/GHOST 07/11/03 1 B-17 /7 q -e)..E~ 10679034 PSP INJECTION PROFILE 11/27/03 1 S-30 I c¡ ~ -. t f, G· 10560328 SBHP SURVEY 01/02/04 1 S-42 \ t..l L-~ è 5 Lf 10877777 SBHP SURVEY 08/22/04 1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 SCl\NNED SFD tJ t) 20n. ì.' _1 ,,0 . 'dJ .1 '" ) . ; ['\' ;1 """~-' ~ ~:J..... '\ J If .V 7 ~M \.I Date Delivered: 07/20/05 jqÓJO(p~ NO. 3438 State of Alaska Alaska Oil & Gas Cons Comm AUn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Company: Field: Prudhoe Bay Color CD Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99. 503/838 ,: A TTN: Beth . "'" I /It fJ Received by: ¡t<JrwrIf'{/Z> > ---- "3 J..'fJ -' , J I OL£j Maunder, Thomas E (DOA) From: GPB, Well Integrity Engineer [ GPBWelllntegrityEngineer @bp.com] Sent: Friday, March 16, 2001 6:56 PM To: Maunder, Thomas E (DOA) Subject: Low OA Fluid Levels Hello Tom. During routine outer annulus bleed operations on well S -30, the fluid level in the 9 -5/8" x 13 -3/8" annulus was noted to be near the 13 -3/8" casing shoe. This initiated a review of wells Prudhoe Bay field -wide and the following wells have been identified with OA fluid levels near the surface casing shoe: - J -08: OA FL @ 2590', shoe @ 2691' - S -25: OA FL @ 2526', shoe @ 2680' - S -30: OA FL @ 2544', shoe @ 2681' — ` — Q - W -11: OA FL @ 3222', shoe @ 3217' - Z -10: OA FL @ 3190', shoe @ 3186' Evaluation is ongoing on these wells and we will keep you informed of progress. Please call if you have any questions. Joe Joe Anders, PE / Kevin Yeager Well Integrity Engineer BP Exploration, Alaska Inc. (907) 659 -5102 - Work (907) (907) 659 -5100, x1154 - Pager 1 oN o E STATE OF ALASKA AL .... G~, OIL AND GAS CONSERVATION COMMIS,. REPORT OF SUNDRY WELL OPERATIONS Stimulate Plugging Perforate X . Other X Repair well 1. Operations performed: Operation shutdown Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1638'SNL 1380'EWL, SEC. 35, T12N, R12E At top of productive interval 2003' SNL, 639' WEL, SEC. 2, T11N, R12E At effective depth 2588', SNL, 473' WEL, SEC.2, T11N, R12E At total depth 2622', SNL, 463' WEL, SECl 2, T11N, R12E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 12670' feet 9166' feet 12628' feet 9144' feet 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE=66.0 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number S-30(42-02-11-12) 9. Permit number/approval number 90-66 / 10. APl number 50- 029-22051 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Junk (measured) Casing Length Size Structural -- Conductor 110' 20" S u rfac e 2652' '3 3/8" Intermediate 11602' 9 5/8" Production -- Liner 1317' 7" Perforation depth: measured 12005'- 12092' 12116'- 12140' Cemented 3294 cuft Arctic Set Ill&Il 2691 cuft Class G 350 cu ft Class G Measured depth 139 2681 11631 11353-12670 True vertical depth BKB 139 2644 8513 8335-9131 true vertical subsea8721'-8774' 8721 '-8774' Tubing (Size, grade, and measured depth) 4-1/2" 12.6# L-80 @ 12111' Packers and SSSV (type and measured depth) Packer @ 11304 and SSSV @2138' 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 2710 3682 155 1490 5900 9309 504 0 316 434 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby qertify that the foregcpg Form 10-404~Rev 06/15/88 / is true and correct to the best of my knowledge. ~ ,~ Title Senior TechnicalAssistant I Date ?//~/~¢~' SUBMIT IN DU/PLIO/ATE 4/06/92 WELL S-30(42-02-11-12) Reverf/FRAC The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 11876' - 11920' MD 7/04/92 fjh 6/26/93 Performed a FRAC (WISHAK) Treatment using the following fluids: FLUIDS PUMPED DOWNHOLE FRAO: 11.5 BBLS 50# Gel Prepad to Establish rate 135 BBLS 50~ X-Link Gel Pad w/9.0% ESL (1286 Gal) 39 Dirty 1 PPG 9 Dirty 2 PPG 13 Dirty 3 PPG 17 Dirty 4 PPG 2O Dirty 5 PPG 23 Dirty 6 PPG 25 Dirty 7' PPG 27' Dirty 8 PPG 29 Dirty 9 PPG 197 Dirty 10 PPG 184 Dirty 20# Linear Gel Flush "-~" STATE OF ALASKA -' ./--~ '~ f .4A OIL AND GAS CONSERVATION COMMIL N ~ /;~-'/~ ~'" REPOR ' OF SUNDRY WELL OPERATIONS ' 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well Perforate X Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Stratigraphic Service 4. Location of well at surface 1638'SNL 1380'EWL, SEC. 35, T12N, R12E At top of productive interval 2003' SNL, 639' WEL, SEC. 2, T11N, R12E At effective depth 2588', SNL, 473' WEL, SEC. 2, T11N, R12E At total depth 2622', SNL, 463' WEL, SEC. 2, T11N, R12E 12. Present well condition summary Total depth: measured true vertical RECEIVED DE0 ! 4 1992 Alaska 0il & Gas Cons, Commission 12670'feet Plugs (measured) 9166'feet 6. Datum elevation (DF or KB) KBE=66. 0 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number S-30(42-02-11-12) 9. Permit numbedapprovalnumber 90-66/ 10. APInumber 50- 029-22051 11. Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 12628'feet Junk (measured) 9144'feet Casing Length Structural -- Conductor 110' Surface 2652' Intermediate 11602' Production -- Liner 1317' Perforation depth: measured Size Cemented 20" 13 3/8" 3294 cuft Arctic Set Iii& fl 9 5/8" 2691 cu ft Class G ,, 12005'- 12092' 12116' - 12140' Measured depth 139 2681 11631 True vertical depth BKB 139 2644 8513 350 cuft Class G 11353-12670 8335-9131- true vertical subsea8721'-8774' 8721 '-8774' Tubing (size, grade, and measured depth) 4-1/2" 12.6#L-80@12111' Packers and SSSV (type and measured depth) Packer@Il304 and SSSV@2138' 13. Stimulation or cement squeeze summary 1/02/91 The following addition intervals were perforated using 3 3/8" guns, 4 SPF, random orientation and 120' phasing, Intervals treated (measured) 11876' - 11970' 11980'- 12092' Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Note: New Well 0 0 0 0 6330 5135 160 0 Tubing Pressure 0 358 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: -Oil .X Gas. Suspended Service 17. I hereby cejlify that the foreg¢~g is tru,e and correct to the best of my knowledge. Signed k,,__.,~/ ,.,'iO_4,,~ ~ / ~~' Title Senior TechnicalAssistant ! Form 10-404'Rev 06/15~8 ' ~ Date SUBMIT IN DU~'LICATE BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 04/08/92 T# 83386 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. Information Control Well Records Adrian J. Martin RECEIVrr. D APR ~ 5 1992- Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 11/12/91 T# 83002 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. s-r,~30~q, lq PRODUCTION LOG 11/03/91 #1 11800.00-12584.00 SCH S-27~~ COMPLETION 11/02/91 #1 10620.00-10970.00 SCH TDT-P BORAX 11/02/91 #1 10600.00-10986.00 SCH 5 " 5 " Information Control Well Records Adrian J. Martin BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO Date:07/13/90 CH EVRON T#:81344 EXXON MOBIL PHILLIPS ¢~'"~AT i ~ GEOSClENCE ARCHIVES BP OPEN HOLI~, FINAL Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. S-30 BHC 07~06/90 #1 11631-12639 HLS 2"/5" 0o~. ~~ S-30 DIL 07/06/90 #1 11631-12667 HLS 2"/5" S-30 DSN 07/06/90 #1 11631-12626 HLS 2"/5" ***' GEOS/ARCO/EXXON/ARCHIVES ONLY. STATE ONLY: Magnetic Single Shot Directional Survey Date: Gyroscopic Directional Date: Inforation Control Well Records LR 2-1 J.. Dietz/S. McCurry Job~: STATE OF ALASKA ALASKA MIL AND GAS CONSERVATION COMMISSION WEI I 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 BP Exploration 90-66 3. Address ~. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22051 4. Location of well at surface - -- ~ .............. ~ ,, 9. Unit or Lease Name L~ATI~[ 1638' SNL 1380'EWL, SEC 35, T12N, R12E ~ ~ ~ ~: ~~ Prudhoe Bay Unit At Total Depth ~? ........ '~.~.~'_~-2L;~.'~. Prudhoe Bay Field/Prudhoe Bay Pool 2622' SNL, 463' WEL, SEC. 2, T11N, R12E 5. Elevation in feet (indicate KB, DF, etc.) ~6. Lease Designation and Sedal No. 63. 87' KBE I ADL 28260 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 6/19/90 7/6/90 1-1-91I N/A feet MSL I ONE 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafr~)s t 12670'MD/9166'TVD 12628'/MD9144'TVD YES [] NO []I 2138 feet MD I 1900' 22. Type Electric or Other Logs Run DIL/GR/BNC/CNL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" Surface 110 13-3/8~ 68~ L-80 Surface 2681 17-1/2 3294 cu ft Arctic Set III & II 9-5/8" 47# NT80S Surface 11631 12-1/4 2691 cu ft Class G 7" 26# NT-80 11353' 12670 8-1/2 350 cu ft Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MDI PACKER SET (MD) Schlumberger 3-3/8" @ 4 spf 4-1/2" 12. 6# 12111' 11304' MD TVDSS L-80 12005'- 12092' 8721'- 8774' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12116'- 12140' 8721'- 8774' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13-3/8"X 9-5/8" Freeze protect with 125 bbls dry crude 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 1-4-91 I Fiowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF ~ATER-BBL OKESIZE IGAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RE .EIVED FEB - 4 t99t &laska 0il .& (~as Cons, Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. GEOLOGIC MAFI~EP~ RMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 11682' 8581 Shublik A 11738 8617 i Zone 4 11878 8706 31. LIST OF A'I-rACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on alt types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, June 20, 1990 WELL: S-30 (42-02-11-12) RIG: NABORS#18-E Day' 1 Depth at 0600 Hrs. = 1491' 24 Hour Footage = 1381' APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation' Surveying. Summary of Last 24 Hours' AcCepted rig at 0600 hrs on 6/19/90. Drilled to 1491'. Spudded at 1000 hrs on 6/19/90. Mud TyPe Mud Weig ,hr Viscosity P V Spud Mud 9.0 #/gal 180 Sec. 47 YP Fluid Loss Solids Temp 56 16.0 cc 5% 49 °F Survey Depth Angle Direction TVD, N-$ E-W Section Coordinate Coordinate Dog Leg o/100, Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday, June 21, 1990 WELL: S-30 (42-02-11-12) RIG: NABORS#18-E Day: 2 Depth at 0600 Hrs. = 2710' 24 Hour Footage = 1219' AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation' Circulating. Summary of Last 24 Hours: Drilled the 17-1/2" hole to 2710'. Ran and landed 13-3/8" casing. Mud Type Mud Weight Viscosity ,p V Spud Mud 9.6 #/gal 180 Sec. 15 .YP Fluid Loss. Solids. Temp 53 14.0 cc 10% 56 °F Survey Depth Angle Direction TVD N-S E~-W. Dog Leg Section Coordinate Coordinate °/100' Reviewed By: ,.,,~'~.,,~ BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Friday, June 22, 1990 WELL: S-30 (42-02-11-12) PRUDHOE BAY UNIT RIG: NABORS#18-E Day: 3 Depth at 0600 Hrs. = 2710' 24 Hour Footage = 0' AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation: RIH with drillpipe. Summary of Last 24 Hours: Cemented the 13-3/8" casing. Tested BOP. Mud Type Mud Weight Viscosity P V Low Solids 8.9 Cf/gal 34 Sec. 4 Yp Fluid Loss Solids Temp 6 14.0 cc 4% 54 °F Survey Deoth Angle. Direction TVD N-$ E-W Doa Lea Section Coordinate Coordinate °/100' Reviewed By: ...,~,..~ ~ BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday, June 25, 1990 WELL: S-30 (42-02-11-12) RIG: NABORS#18-E Day: 6 Depth at 0600 Hrs. = 6025' 72 Hour Footage = 3330' AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 5O-O29-22O51 125218 Current Operation' Drilling. Summary of Last 72 Hours: Drilled cement inside the 13-3/8" casing. Jet drilled footage 2,710'-3,625'. Drilled with BHA to 6025'. Mud Type Low Solids Mud Weiqht Viscosity P V Y_.EP Fluid Loss Solids ,Temp 9.5 #/gal 36 Sec. 7 10 11.0 cc 8.5% 76 °F Survey Depth Angle Direction N-S E-W Doa Lea TVD Section Coordinate Coordinate °/100'. Reviewed By' ..~"~' BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, June 26, 1990 WELL: S-30 (42-02-11-12) RIG: NABORS#18-E Day: 7 Depth at 0600 Hrs. = 7100' 24 Hour Footage = 1075' APl No. 50-029-22051 AFE Number: 125218 AFE Amount = Current Field Cost = Estimated Final Cost = Current Operation: Drilling. Summary of Last 24 Hours: Drilled the 12-1/4" hole to 7100'. Mud Type Low Solids Mud Weight Viscosity P V 9.6 #/gal 37 Sec. 11 · YP Fluid LOss Solids Temp 1 0 7.0 cc 10% 80 °F Survey Depth Angle Direction TVD N-S ,.,E-W Dca Lea Section Coordinate Coordinate "/100' Reviewed By: ~'¢~' BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, June 27, 1990 WELL: S-30 (42-02-11-12) RIG: NABORS#18-E Day: 8 Depth at 0600 Hrs. = 7781 24 Hour Footage = 681 AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation' RIH with 12-1/4" bit. Summary of Last 24 Hours: Drilled 12-1/4" hole to 7781' MD. Mud Type Mud Weight Viscosity P V Low Solids 9.8 Cf/gal 39 Sec. 10 YP Fluid Loss .Solids Temp 6 7.2 cc 11% 90 °F Survey DePth Angle Direction TVD N-S E-W, Dog Leg Section Coordinate Coordinate °/100' Reviewed By: sa/ BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Thursday, June 28, 1990 WELL: S-30 (42-02-11-12) BAY UNIT RIG: NABORS#1 8-E Day: 9 Depth at 0600 Hrs. = 8875' 24 Hour Footage = 1094' APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation' Drilling 12-1/4" hole. Summary of Last 24 Hours: Drilled & surveyed to 8875'. Mud Type Mud Weiqht Viscosity Low Solids 9.8 #/gal 31 Sec. PV YP Fluid Loss Solids 12 9 6.0cc 11.5% Temp 92 OF DCg Leg °/100' Survey Depth Angle Direction TVD Section .Coordinate Coordinate Reviewed By: ';:,, H. BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Friday, June 29, 1990 WELL: S-30 (42-02-11-12) PRUDHOE BAY UNIT RIG: NABORS#18-E Day: 1 0 Depth at 0600 Hrs. = 9570' 24 Hour Footage = 695' APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation: Drilling 12-1/4" hole. Summary of Last 24 Hours: Drilled and surveyed to 9570'. Mud Type Mud Weight Viscosity Low Solids 10.0 #/gal 38 Sec. P.V YP. Fluid Loss Solids Temp 11 1 0 6.2 cc 12 % 9 2 °F Survey Depth A,.n. gle pirecti0n .TVD N-S E-W Dca Lea Section Coordinate Coordinate °/100' Reviewed By: ~). t4, BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Monday, July 2, 1990 WELL: S-30 (42-02-11-12) PRUDHOE BAY UNIT RIG: NABORS#18-E Day: 1 3 Depth at 0600 Hrs. = 11,080' 72 Hour Footage = 1,510' AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 5O-O29-22O51 125218 Current Operation: Drilling 12-1/4" hole. Summary of Last 72 Hours: Drilled and surveyed to 11,080'. Mud Type Mud Weight Viscosity P V. Low Solids 10.0 #/gal 38 Sec. 12 YP Fluid Loss Solids 10 6.6 cc 12% N-S E-W Temp 100 °F Doa Lea Survey Depth Angle Direction TVD Section Coordinate Coordinate 01100' Reviewed By: dh BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Tuesday, July 3, 1990 WELL: S-30 (42-02-11-12) PRUDHOE BAY UNIT RIG: NABORS#18-E Day: 14 Depth at 0600 Hrs. = 11638 24 Hour Footage = 558 AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation' Trip out and lay down BHA. Summary of Last 24 Hours: Drilled and surveyed 12-1/4" hole to 11638'. casing. POH for running 9-~/8" Mud Type Mud Weight Viscosity P V Low Solids 10.0 Cf/gal 41 Sec. 14 YP Fluid Loss Solids 11 6.4 cc 12% Temo 92 OF Survey Depth Angle Direction TVD N-S E-W Section Coordinate Coordinate Dog Leg o/100, Reviewed By' dh BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Friday, July 6, 1990 WELL: S-30 (42-02-11-12) PRUDHOE BAY UNIT RIG: NABORS#18-E Day' 17 Depth at 0600 Hrs. = 12636 72 Hour Footage = 998 .. Current Operation: Drilling. Summary of Last 72 Hours: Mud Type Low solids AP! No. 50-029-22051 AFE Number: 125218 AFE Amount = Current Field Cost = Estimated Final Cost = , , , Ran and cemented the 9-5/8" casing. Drilled the 8-1/2" hole to 126'36'. Mud Weight Viscosity PV YP Fluid Loss Solids Temp 9 #/gal 40 Sec. 12 8 7.2 cc 102 °F Survev Depth Angle Direction TVD. Section Coordinate Coordinate °/100'. i Reviewed By: BP EXPLORATION DAILY DRILLING REPORT: As of 0600 Hrs. Monday, July 9, 1990 WELL: S-30 (42-02-11-12) PRUDHOE BAY UNIT RIG: NABORS#1 8-E Day: 20 Depth at 0600 Hrs. = 12670 72 Hour Footage = 34 APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation: RIH with 7" casing scraper. Summary of Last 72 Hours: Drilled 8-1/2" hole to 12670'. Ran open hole logs-DIL/GR/BNC/CNL. Ran and cemented 7" liner. Cleaned out cement in 9-5/8" casing. MudType Mud Weiqht. ViscoSity. P V YP Fluid Loss Solids Temp Low solids 9 #/gal 40 Sec. 12 8 7.2 cc · 500% .'102 °F N-S E-W D(~g Leg Survey .Depth Angle Direction TVD Section Coor, dinate Coordinate °/100' Reviewed By: ~, H . BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Tuesday, July 10, 1990 WELL: S-30 (42-02-11-12) BAY UNIT RIG: NABORS#18-E Day: 21 Depth at 0600 Hrs. = 12670 24 Hour Footage = 0 APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 5O-O29-22O51 125218 Current Operation' Running cased hole logs. Summary of Last 24 Hours: Drilled out cement inside the liner. completion fluid. Displaced drilling mud with Mud Type Mud Weight Viscosity, P V Seawater 8.4 Cf/gal 0 Sec. N/A YP Fluid Loss Solids N/A 0.0 cc 0 % Temp, 70 OF Survey Depth Angle Direction TVD N-S E-W Section Coordinate Coordinate Dog Leg °/100' Reviewed By: dh BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Thursday, July 12, 1990 WELL: S-30 (42-02-11-12) BAY UNIT RIG: NABORS#18-E Day: 22 Depth at 0600 Hrs. = 24 Hour Footage = 0 12670 AP! No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22051 125218 Current Operation: Running WD packer assembly. Summary of Last 24 Hours: Ran cased hole logs. Mud Type Mud Weight Viscosity Seawater 8.5 Cf/gal 0 Sec. PV YP Fluid Loss Solids Temp N/A N/A 0.0 cc 0 % 0 °F Survey _ Depth Angle Direction TVD N-$ E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By: Ch BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Thursday, July 12, 1990 WELL: S-30 (42-02-11-12) BAY UNIT RIG: NABORS#18-E Day: 23 Depth at 0600 Hrs. = 12670 24 Hour Footage = 0 APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final CoSt = 50-029-22051 125218 Current Operation: Cleaning mud pits. Summary of Last 24 Hours: Ran 4-1/2" tubing. Installed well head. Freeze protacted both tubing annulus and 9-5/8" annulus. Released the rig at 0600 hrs, 7-12-90. Mud Type Mud Weight Viscosity P V ,YP, Fluid Loss ,Solids Temp N/A N/A #/gal 0 Sec. N/A N/A 0.0 cc 0% 0 °F Survey Depth Angle Direction N-S E-W Dog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: Ch BP EXPLORATION DAILY DRILLING REPORT: PRUDHOE As of 0600 Hrs. Thursday, June 14, 1990 WELL: Z-11 (24-19-11-12) BAY UNIT RIG: ALASKA UNITED #2 Day: -1 Depth at 0600 Hrs. = 0 24 Hour Footage = 0 APl No. AFE Number: AFE Amount = Current Field Cost = Estimated Final Cost = 50-029-22053 125236 Current Operation' Rig move. Summary of Last 24 Hours' Turn key move. Mud Type Mud Weight Viscosity #/gal Sec. PV YP Fluid Loss Solids Temp CC °F Survey Depth Angle N-S E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By' WELL No. S-51 LAT. = 70°21'12.91 LONG. = 149°01'43.35 Y = 5,979,855 A.S.P. X = 618,612 ZONE 4 1,639' FROM NORTH UNE 1,449' FROM WEST UNE PAD M 6 RECEIVED 0 (MILES) 2 3 PADS--31 I hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska, and that this plat represents a survey made by me or under my supervision, and that all dimensions and other details are correct. Date NOV. 21, 1990 LS No. ,~7335 7 ~egis~:ere~J -Land S~rveyor I:L/ Keith A. WELL No. S-51 ASBUILT LOCATED IN PROTRACTED SECTION .35, TOWNSHIP 12 NORTH, RANGE 12 EAST, UMIAT MEREDIAN, ALASKA SURVEYED FOR: B.P. EXPLORATION P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 SURVEYED BY: AROTIO SLOPE OONSULTING GROUP 6700 ARCTIC SPUR ROAD .n~ BY: ANCHORAGE, ALASKA 99518 Kuc !~"~ 12/~o/9o i i! ii i ! 26 55 35 3't2 ii 1,449' I 1 2 3 4 5 28 '~ 31 29 0 O0 0 0 8 9 10 11 I 26 35 T12N T11N 35 NO SCALE PADS-51X WELL PAD ~ WELL No. S-51 ASBUILT LOCATED IN PRO.ER. ACTED SECTION 35, TOWNSHIP 12 NORTH, RANGE 12 EAST, UMIAT MEREDIAN, ALASKA SURVE ,'~D FOR: B.P. EXFLO ATION P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 SUR~,~ BY: ARCTIC 5LOPE CONSULTING' OROUP 6700 ARCTIC SPUR ROAD ANCHORA,~-, ALASKA 9951 DE.~.w?~ Eh': KM C Ii n~.. ..... 12/I ~.~ /90 ORIGINAL SUB - S URFA CE DIRECTIONAL SURVEY ~ UIDANCE [~ ONTINUOUS ~-! OOL Company BP E×PLORATION WeilName s-30 (42-02-11-12)(1638' SNL,1380' EWL,SEC 35,T12N, R12E) Field/Location PRUDHOE BAY, NORTH SLOPE, ALASKA Job Reference No. 73977 Logged BV: SARBER Date il-JUL-90 SCHLUMBERGER D I RECT I ONAL SURVEY COMPANY BP EXPLORATION WELL S-SO ( 42-02- i i- i2 ) FI ELD PRUDHOE BAY COUNTRY USA RUN ONE DATE LOOOEO 11 - JUL - 90 REFERENCE 73977 WELL: ( 1638 ' S-30 (42-02-11-?'--~) SNL, 1380' EWL, ~EC 35, T12N, R12E) HORIZONTAL PROJECTION NOI~TH SO00 REF 73977 SCALE = !/2000 IN/FT ---bll-.- -4 .-- ~' - · ½ .- ~----i.----i----4 ........ .a---L --'; --- ~ -- - -}.---%--- .-' -.- ~---~ ...... -4.----i.: ---~----~---~--- ~---4--- ~-.--~. ..... ~. --; ---~ --- ~. ---.[ - ---; ----i.--- ,'i- - ........ -~, 4 ~ 4-~ ~ ~.. ~ ............... ~ ~ ~. ~ i ~ ~ ~ ~ i ~ i ~ ~ 4 i ~.4...~.4...i...~_4~ ............. .... ~..~.$4-.t-%4 4--L ,..$.i...:. ~ ~' ~ ..... ~ j...~ ..... ~_ .i.. ~ .......... ~,; i ~ ~..i..i ~ ~ t ~- .... i. 4-J.- ~ 4 ~ ~-~ 4 i ~ 2 i i L i , ~ ~ i ~ ~ ~..~._4.. ~..,.-4.-.~-4...~ ...... ~.-4..4.-.~--- .j._i..4..i......L..~_.~...i.. 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O(EPTP~ HORIZ SCALE = 1/2000 IN/FT GCT DIRECTIONAL SURVEY CUS'TOMER LISTING FOR BP EXPLORATIgN S-30 (42-02-11-1Z) PRUDHOE OAY NORTH SLOPE, ALASKA SURVEY DATE: 11-JUL-g0 ENGINEER: SARBER METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF SOUTH 28 DEG 55 MIN EAST COMPUTATION DATE: 25-JUL-g0 PAGE BP EXPLORATION S-30 (42-02-11-123 PRUDHOE BAY NORTH SLOPE, ALASKA DATE DF SURVEY: 11-JUL-90 KELLY BUSHING ELEVATION: 63.82 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 -63.87 0 0 N 0 0 E 100.00 100.00 36.13 0 9 S 51 31 E 200.00 200.00 136.13 0 7 N 86 11 E 300.00 300.00 236.13 0 9 S 39 3!3 E 400.00 400.00 336.13 0 7 S 28 24 E 500.00 500.00 436.13 0 15 S 41 ! E 600.00 600.00 536.13 0 14 S 26 43 e 700.00 699.99 636.12 0 10 S 17 46 E 800.00 799.99 736.12 0 6 S 37 25 E 900.00 899.99 836.12 0 5 S 58 53 E 0.00 0.00 0.00 N 0.00 E 0.36 0.00 0.20 S 0.38 E 0.54 0.17 0.26 S 0.64 E 0.64 0.23 0.32 S 0.75 E 0.,88 0.45 0.47 S 0.97 E 1.32 0.37 0.82 S 1.26 E 1.86 0.50 1.29 S 1.52 E 2.26 0.42 /.TO S 1.59 E 2.45 0.50 1.91 S 1.60 E 2.56 0.48 2.0~, S 1.60 E 0.00 N 0 0 E 0.43 S 62 37 E 0.69 S 67 39 E 0.81 S 66 40 E - 1.07 S 64 1 E } 1.50 S 57 4 E 1.99 S 49 46 E 2.33 S 43 4 E 2.49 S 40 2 E 2.59 S 38 3 E 1000.00 999.99 936.12 1100.00 1099.99 1036.12 1200.00 1199.99 1136.12 1300.00 1299.99 1236.12 1400.00 1399.99 1336.12 1500.00 1499.99 1436.12 1600.00 1599.99 1536.12 1700.00 1699.99 1636.12 1800.00 1799.99 1736.12 1900.00 1899.99 1836.12 0 3 S 35 8 E 0 5 S 16 14 E 0 8 N 76 45 W 0 17 N 22 51 W 0 19 N 4 23 E 0 8 N 14 57 E 0 T N 30 4 W 0 12 N 0 17 W 0 9 N 67 39 W 012 N 34 8 W 2.56 0.33 2.07 S 1.56 E 2.55 0.39 2.07 S 1.53 E 2.50 0.07 2.02 S 1.52 E 2.21 0.16 1.76 S 1.39 E 1.85 0.03 1.38 S 1.33 E 1.53 0.69 1.04 S 1.28 E 1.28 0.14 0.75 S 1.30 E 1.06 0.18 0.51 S 1.26 E 0.73 0.39 0.25 S 1.07 E 0.53 O.ZO 0.11 S 0.90 E 2.59 S 35 59 E 2.57 S 36 29 E 2.53 S 36 58 E 2.24 S 38 26 E 1.91 S 43 52 E 1.65 S 51 3 E 1.50 S 59 55 E 1.36 S 67 59 E 1.10 S 76 59 E 0.90 S 83 19 E ZO00.O0 1999.99 1936.12 2100.00 2099.99 2036.12 ZZO0.O0 2199.99 2136.12 2300.00 2299.99 2236.12 2400.00 2399.99 2336.12 2500.00 2499.99 2436.12 2600.00 2599.99 2536.12 2700.00 2699.98 2636.11 2800.00 2799.98 2736.11 2900.00 2899.93 2836.06 0 12 N 54 21 W 0 1 N 15 41 E 0 13 N 33 25 W 0 13 N 55 35 W 0 7 N 44 29 W 0 18 N 51 17 W 0 36 N 64 47 W 0 32 N 69 0 W 0 21 N 49 45 W 2 57 S 22 46 E 0.15 0.08 0.17 N 0.61 E -0.04 0.00 0.30 N 0.47 E -O.ZO 0.03 0.45 N 0.41 E -0.63 0.33 0.76 N 0.07 E -0.84 0.00 0.90 N 0.10 W -1.16 0.31 1.14 N 0.35 W -1.91 0.23 1.60 N 1.05 W -Z.67 0.11 1.95 N 1.98 W -3.34 0.37 2.35 N 2.66 W -1.06 1.74 0.09 N 2.03 W 0.64 N 74 38 E 0.55 N 57 12 E 0.61 N 42 23 E 0.76 N 5 33 E o.91 N 6 9 1.19 N 1T 5 W 1.91 N 33 10 W 2.78 N 45 26 W 3.55 N 48 34 W 2.04 N 87 30 W 3000.00 2999.67 2935.80 5 29 3100.00 3098.98 3035.11 8 18 3200.00 3197.66 3133.79 10 8 3300.00 3295.75 3231.88 12 26 3400.00 3392.85 3328.98 14 53 3500.00 3489.06 3425.19 16 49 3600.00 3584.32 3520.45 18 47 3700.00 3678.22 3614.35 21 48 3800.00 3769.38 3705.51 25 44 3900.00 3858.36 3794.49 28 47 S 22 25 E S 22 10 E S 26 31 E S 28 51 E S 33 95 S 34 23 E S 34 49 E S 33 50 E S 31 31E S 34 20 E 5.98 3.77 6.41 S 17.58 1.89 17.28 S 33.67 1.38 32.07 S 53.07 3.25 49.30 S 76.91 1.45 69.80 S 104.07 1.55 92.39 S 134.32 2.78 117.47 S 168.51 5.66 145.75 S 209.49 2.05 255.01 4.10 0.75 E 6.46 S 6 40 E 5.07 E 18.01 S 16 21 E 11.57 E 34.10 S 19 51 E 20.50 E 53.39 S ZZ 35 E 32.71 E 77.08 S 25 7 E 47.96 E 104.10 S 27 26 E 65.14 E 134.32 S 29 1 5 84.66 E 168.55 S 30 9 E 180.43 S 106.62 E 209.58 S 30 35 E 219.01 S 1'30.92 E 255.16 S 30 52 E COMPUTATION DATE: ZS-JUL-90 PAGE 2 BP EXPLORATION S-30 (42-02-11-12) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: Il-JUL-90 KELLY BUSHING ELEVATION: 6~.~7 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000.00 3945.02 3881.15 30 48 4100.00 4030.22 3966.35 32 26 4200.00 4113.75 4049.88 34 25 4300.00 4195.00 4131.13 36 45 4400.00 4274.06 4210.19 38 56 4500.00 4350.28 4286.41 41 43 4600.00 4423.28 4359.41 44 33 4700.00 4492.72 4428.85 47 28 4800.00 4558.30 4494.63 50 29 4900.00 4610.03 4556.16 53 8 S 34 15 E S 33 18 E S 33 22 E S 34 I E S 34 10 E S 34 24 E S 34 3 E S 33 50 E S 33 44 E S 33 35 E 304.64 1.41 356.79 1.73 411.60 2.62 469.68 2.02 530.67 2.47 595.10 2.94 663.13 3.14 734.80 3.06 810.00 2.87 888.40 1.86 260.01 S 159.34 E 304.95 S 31 30 E 303.51 S 188.44 E 357.25 S 31 50 E 349.52 S 218.52 E 412.20 S 32 1 E 397.97 S 250.91 E 470.46 S 32 14 E 448.7.3 S 285.15 E 531.67 S 32 26 E 502.20 S 321.62 E 5'96.36 S 32 38 E 558.64 S 360.13 E 664.66 S 32 48 E 618.34 S 400.28 E 736.59 S 32 55 E 681.08 S 442.22 E 812.05 S 33 0 E 746.57 S 485.80 E 890.71 S 33 3 E 5000.00 4679.22 4615.35 53 59 5100.00 4737.56 4673.69 54 18 5200.00 4796.21 4732.34 54 18 5300.00 4853.59 4789.72 55 30 5400.00 4909.81 4845.94 55 51 5500.00 4965.41 4901.54 56 37 5600.00 5019.66 4955.79 57 26 5700.00 5073.75 5009.88 57 36 5800.00 5127.55 5063.68 57 15 5900.00 5181.74 5117.87 56 48 S 33 24 E 968.73 S 33 5 E 1049.72 S 32 48 E 1130.52 S 32 39 E 1212.24 S 32 33 E 1294.76 S 32 14 E 1377.73 S 31 58 E 1461.61 S 31 40 E 1545.61 S 31 31 E 1629.81 S 31 29 E 1713.77 0.44 1.62 1.75 1.08 1.05 1.07 0.43 1.13 0.16 1.8,4 813.77 S 530.30 E 971.31 S 33 5 E 881.70 S 574.81 E 1052.53 S 33 6 E 949.72 S 618.79 E 1133.52 S 33 5 E 1018.59 S 663.10 5 1215.41 S 33 4 E .1088.23 S 707.70 E 1298.1'1 S 33 2 E 1158.40 S 752.26 E 1381.23 S 33 0 E 1229.60 S 796.85 E 1465.22 S 32 57 E 1301.12 S 841.10 E 1549.31 S 32 53 E 1372.94 S 885.2Z E 1633.58 S 3Z 49 E 1444.57 S 929.18 E '1717.60 S 32 45 E 00 O0 5237.13 5173.26 55 47 00:00 5293.88 5230.01 54 54 6200.00 5352.15 5288.28 53 57 6300.00 5411.24 5347.37 53 25 6400.0U 5471.77 5407.90 52 15 6500.00 5532.43 5468.56 52 45 6600.00 5592.65 5528.78 53 15 6700.00 5652.25 5588.38 53 29 6800.00 5711.54 5647.67 53 50 6900.00 5770.18 5706.31 54 12 S 31 42 E 1796.95 S 32 25 E 1879.16 S 32 9 E 1960.28 S 31 56 E 2040.83 S 31 18 E 2120.35 S 31 36 E 2199.77 $ 31 52 E 2279.51 S 32 3 E 2359.69 S 32 12 E 2440.09 S 32 11 E 2520.96 1.15 1.47 0.38 0.79 0.96 0.26 0.25 0.15 0.65 0.60 1515.57 S 972.68 E 1800.85 S 32 42 E 1585.35 S 1016.39 E 1883.18 S 32 40 E 1654.05 S 1059.79 E 1964.44 S 32 39 E 1722.39 S 1102.65 E 2045.11 S 32 38 E 1790.22 S 1144.32 E 2124.70 S 3Z 35 E 1858.05 S 1185.76 E 2204.18 S 32 33 E 1925.95 S 1227.76 E 2284.01 S 32 31 E 1994.10 S 1270.23 E 2364.30 S 32 30 E 2062.30 S 1313.04 E 2444.82 S 32 29 E 2130.83 S 1356.23 E 2525.82 S 32 29 E 7000.00 5828.25 5764.38 54 44 7100.00 5885.69 5821.82 55 6 7ZO0. O0 5942.80 5878.93 55 19 7300.00 5999.50 5935.63 55 33 7400.00 6055.83 5991.96 55 52 7500.00 6111.83 6047.96 56 4 7600.00 6167.62 6103.75 56 4 7700.00 6223.27 6159.40 56 16 7800.00 6279.07 6215.20 56 8 7900.00 6334.86 6270.99 56 7 S 32 14 E 2602.24 S 32 25 E 2683.96 S 32 33 E 2765.89 S 32 43 E 2848.09 S 32 41 5 2930.53 S 33 2 E 3013.19 S 33 22 E 3095.95 S 33 37 E 3178.77 S 33 42 E 3261.47 S 33 50 E 3344.17 0.57 0.16 0.56 0.25 0.05 0.50 0.32 0.59 0.73 0.54 2199.75 S 1399.56 E 2607.24 S 32 28 E 2268.93 S 1443.33 E 2689.10 S 32 28 E 2338.19 S 1487.38 E 2771.18 S 32 28 E 2407.56 S 1531.80 E 2853.55 S 32 28 E 2477.09 S 1576.43 E 2936.17 S 32 28 E 2546.71 S 1621.35 E 3019.03 S 32 29 E 2616.16 S 1666.79 E 3102.01 S 32 30 E 2685.44 S 1712.65 E 3185.08 S 32 32 E 2754.53 S 1758.61 E 3268.05 S 32 33 E 2823.55 S 1804.70 E 3351.03 S 32 35 E COMPUTATION DATE: 2S-JUL-90 PAGE 3 BP EXPLORATION S-30 (42-02-11-12) PRUOHOE 8AY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-JUL-90 KELLY BUSHING ELEVATION: 63.8T FT ENGINEER': SARBER INTERPOLATEO VALUES FOR EVEN 100 FEET DF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET DEG MIN 8000.00 6390.59 6326°72 56 10 8100.00 6446.27 6382.40 56 8200.00 6501.97 6438.10 56 15 8300.00 6557.48 6493.61 56 16 8400.00 6613.00 6549.13 56 9 8500.00 6668.82 6604.95 55 54 8600.00 6724.90 6661.03 55 49 8700.00 6781.32 6717.45 55 26 8800.00 6838.35 6776.48 55 3 8900.00 6895.90 6832.03 54 43 S 33 46 E 3426.91 S 33 39 E 3509.68 S 33 38 E 3592.45 S 33 39 E 3675.34 S 33 34 E 3758.24 S 33 23 E 3840.95 S 33 11 .E 3923.50 S 33 8 E 4005.84 S 33 0 E 4087.77 S 32 45 E 4169.36 0.00 0.24 0.11 0.05 0.53 0.73 0.23 0.39 0.60 0.56 2892.56 S 1850.87 E 3434.04 S 32 37 E 2961.68 S 1896.95 E 3517.09 S 32 38 E 3030.82 S 1942.95 E 3600.13 S 32 40 E 3100.05 S 1989.05 E 3683.29 S 32 41 E 3169.32 S 2035.09 E 3766.45 S 32 42 E 3238.53 S 2080.85 E 3849.42 S 32 z+3 E 3307.74 S 2126.29 E 3932.21 S 32 44 E 3376.87 S 2171.43 E 4014.77 S 32 45 E 3445.72 S 2216.24 E 4096.91 S 32 45 E 3514.41 S 2260.63 E 4178.69 S 32 ,45 E 9000.00 6954.00 6890.13 54 11 9100.00 7012.71 6948.84 53 58 9200.00 7071.68 7007.81 53 45 9300.00 7130.94 7067.07 53 32 9400.00 7190.52 7126.65 53 12 9500.00 7250.50 7186.63 53 17 9600.00 7309.87 7246.00 53 45 9700.00 7369.10 7305.23 53 34 9800.00 7428.38 7364.51 53 46 9900.00 7487.53 7423.66 53 40 S 32 B E 4250.59 S 31 33 E 4331.44 S 31 10 E 4412.13 S 30 44 E 4492.63 S 30 31 E 4572.91 S 29 51 E 4652.90 S 29 27 E 4733.37 S 29 6 E 4811.93 S 28 41 E 4894.47 S Z7 26 E 4975.08 0.97 0.29 0.5 8 0.15 0.27 0.74 0.44 0.39 0.66 1.08 3583.06 S 2304.34 E 4260.08 S 32 45 E 3651.87 S 2346.98 E 4341.03 S 32 44 E 3720.82 S 2389.03 E 4421.76 S 32 42 E 3789.94 S 2430.40 E 4502.28 S 32 40 E 3859.06 S 2471.29 E 4582.54 S 32 38 E 3928.19 S 2511.60 E 4662.48 S 32 36 E 399B.13 S 2551.38 E 4742.85 S 32 33 E 4068.43 S 2590.74 5 4823.29 S 32 29 E 4138.94 S 2629.65 E 4903.66 S 32 26 E 4210.09 S 2667.58 E 4984.06 S 32 22 E 10000.00 7546.97 7483.10 53 26 10100.00 7606.65 7542.78 53 26 10200.00 7666.30 7602.43 53 20 10300.00 7726.14 7662.27 53 11 10400.00 7786.14 7722.27 53 6 10500.00 7846.16 7782.29 53 2 10600.00 7906.49 7842.62 52 47 10700.00 7967.10 7903.23 52 31 10800.00 8028.04 7964.17 52 15 10900.00 8089.57 8025.70 51 55 S 26 18 E 5055.45 S 25 57 E 5135.58 S 26 8 E 5Z15.75 S 26 14 E 5295.77 S 25 55 5 5375.67 S 25 3 E 5455.52 S 23 50 E 5535.02 S 22 57 E 5614.19 S 22 0 E 5692.97 S 21 37 E 5771.18 1.02 0.60 0.26 0.42 0.57 1.21 0.50 0.85 1.13 0.34 4281.8,3 S 2703.90 E 5064.11 S 32 16 E 4353.96 S 2739.07 E 5143.88 S 32 10 E 4426.07 S 2774.31 E 5223.69 S 32 5 E ~,497.97 S 2809.66 E 5303.39 S 31 59 E 4569.82 S 2844.83 E 5382.97 S 31 54 E ~ 4641.98 S 2879.35 E 5462.47 S 31 49 E 4714.63 S 2912.24 E 5541.56 S 31 42 E 4787.63 S 2943.82 E 5620.27 S 31 35 E 4860.91 S 2974.10 E 5698.57 S 31 28 E 4934.11 S 3003.32 E 5776.28 S 31 20 E 11000.00 8151.31 8087.44 51 53 11100.00 8213.10 8149.23 51 45 11200.00 8275.04 8211.17 51 39 11300.00 8337.26 8273.39 51 20 11400.00 8400.07 8336.20 50 45 11500.00 8463.87 8400.00 49 59 11600.00 8528.45 8464.58 49 27 11700.00 8593.38 8529.51 49 59 11800.00 8657.13 8593.26 50 36 11900.00 8720.40 8656.53 50 57 S 21 50 E 5849.23 S 22 1 E 5927.27 S 22 2 E 6005.20 .S 21 51 E 6082.92 S Z1 5 E 6160.08 S ZO ZZ E 6236.31 S 19 15 E 6311.69 S 17 9 E 6386.41 S 17 1 E 6461.82 S 16 44 E 6537.54 0.20 0.25 0.27 0.45 0.50 I .05 1.31 0.92 0.62 0.75 5007.20 S 3032.43 E 5853.86 S 31 12 E 5080.13 S 3061.80 E 5931.47 S 31 5 E 5152.91 S 3091.23 E 6009.01 S 30 58 E 5225.52 S 3120.51 E 6036.35 S 30 51 E 5297.90 S 3149.08 E 6163.15 S 30 44 E 5369.88 S 3176.41 E 6239.01 S 30 36 E 5441.71 S 3202.27 E 6314.02 S 30 29 E 5513.96 S 3226.01 E 6388.35 S 30 20 E 5587.59 S 3248.68 E 6463.37 S 30 10 E 5661.71 S 3271.11 E 6538.74 S 30 1 E COMPUTATION DATE: 25-JUL-90 PAGE BP EXPLORATION S-30 (42-02-11-12) PRUDHOE BAY NORTH SLOPEr ALASKA DATE OF SURVEY: 11-JUL-90 KELLY BUSHING ELEVATION: 63.87 FT ENGINEER: SARBER INTERPOLATED VALUES.FOR EVEN 100 FEET OF ME&SURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MZN VERTICAL DOGLEG RECTANGULAR COORD'£NATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN lZO00.O0 8782.76 8718.89 51 55 lZlO0.O0 8843.76 8779.89 53 1 12200.00 8903.23 8839.36 53 54 12300.00 8961.40 8897.53 54 54 12400.00 9018.32 8954.45 55 45 12500.00 9074.00 9010.13 56 33 12600.00 9128.75 9064.88 57 17 12670.00 9166.59 9102.72 57 17 S 16 30 E 6613.92 S 16 11 E 6691.26 S 15 53 E 6769.62 S 15 49 E 6848.85 S 15 43 E 69Z8.90 S 15 36 E 7009.77 S 15 20 E 7091.13 S 15 20 E 7148.37 I .08 1.22 1 .OB 0.82 1.12 0.82 0.00 0.00 5736.62 S 3293.47 E 6614.81 S 29 52 E 5812.66 S 3315.76 E 6691.88 S 29 42 E 5889.94 S 3337.93 E 6770.02 S 29 32 E 5968.18 S 3360.14 E 6849.07 S 29 23 E~ - 6047.32 S 3382°44 E 6929.00 S 29 13 E ~ 6127.29 S 3404.93 E 7009.79 S 29 4 E 6207.95 S 3427.17 E 7091.13 S 28 54 E 6264.T5 S 3442.73 E 7148.39 S 28 47 E COMPUTATION DATE: 25-JUL-90 PAGE 5 BP EXPLORATION S-30 C42-02-11-12) PRUDHOE BAY NORTH SLOPEr ALASKA DATE OF SURVEY: 11-JUL-90 KELLY BUSHING ELEVATION: 63.87 FT · ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED OEPTH TRUE SUB-SEA COURSE qEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH OEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR CDORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 -63.87 0 0 1000.00 999.99 936.12 0 3 2000.00 1999.99 1936.12 0 12 3000.00 2999.67 2935.80' 5 29 4000.00 3945.02 3881.15 30 48 5000.00 4679.22 4615.35 53 59 6000.00 5237.13 5173.26 55 47 7000.00 5828.25 5764.38 54 44 8000°00 6390.59 6326.72 56 10 9000.00 6954.00 6890.13 54 11 N 0 0 E 0.00 S 35 8 E Z.56 N 54 21 W 0.15 S 22 25 E 5.98 S 34 15 E 304.64 S 33 24 E 968.73 S 31 42 E 1796.95 S 32 14 E 2602.24 S 33 46 E 3426.91 S 32 8 E 4250.59 0.00 0.33 0.08 3.77 1.41 0.44 1 0.57 0.00 0.97 0.00 N 0.00 E 0.00 N 0 0 E 2.07 S 1.56 E 2.59 S 36 59 E 0.17 N 0.61 E 0.64 N 74 38 E 6.41 S 0.75 E 6.46 S 6 40 E ~ 260.01 S 159.34 E 304.95 S 31 :30 E ] 813.77 S 530.30 E 971.31 S 33 5 E " 1515.57 S 9?2.68 E 1800.85 S 32 42 E 2199.7.5 S 1399.56 E 2607.24 S 32 28 E 2892.56 S 1850.87 E 3434.04 S 32 37 E 3583.06 S 2304.34 E 4260.08 S 32 45 E 10000.00 7546.97 7483.10 53 26 11000.00 8151.31 8087.44 51 53 1ZO00.O0 8782.76 8718.89 51 55 12670.00 9166.59 9102.72 57 17 S 26 18 E 5055.45 S 21 50 E 5849.23 S 16 30 E 6613.92 S 15 20 E 7148.37 1.02 0.20 I .08 0.00 4281.83 S 2703.90 E 5064.11 S 32 16 E 5007.20 S 3032.43 E 5853.86 S 31 12 E 5736.62 S 3293.47 E 6614.81 S 29 52 E 6264.75 S 3442.73 E 7148.39 S 28 ~7 E COMPUTATION DATE: 25-JUL-90 PAGE 6 BP EXPLORATION 5-30 C42-02-11-12) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-JUL-90 KELLY BUSHING ELEVATION: 63.87 FT ,, ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF SU6-SE,~ DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG NIN DIG MEN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NgRTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DIG/lO0 FEET FEET FEET DEG MIN 0.00 0.00 -63.87 0 0 N 0 0 E 63.87 63.87 0.00 0 9 S 48 9 E 163.87 163.87 100.00 0 10 S 84 40 E 263.87 263.87 ZO0.O0 0 3 S 44 46 E 363.87 363.87 300.00 0 9 S 68 27 E 463.87 463.87 400.00 0 20 S 46 57 E 563.87 563.87 500.00 0 23 S 30 24 E 663.87 663.87 600.00 0 17 S 8 31 F 763.88 763.87 700.00 0 9 S 13 36 W 863.88 863.87 800.00 0 8 S 25 47 W 0.00 0.00 0.00 N 0.00 0.27 0.00 0.13 S 0.31 0.50 0.00 0.26 S 0.55 0.58 0.20 0.27 S 0.71 0.81 0.42 0.4.3 S 0.91 1.15 0.37 0.69 S 1.12 1.67 0.40 1-12 S 1.42 2.12 0.29 1.56 S 1.56 2.36 0.33 1.82 S 1.59 Z.50 0.36 1.98 S 1.59 0.00 N 0 0 E 0.34 S 66 31 E 0.61 S 64 28 E 0.76 ' S 69 7 E - 1.01 S 64 53 [ ] 1.32 S 58 23 E ~ 1.81 S 51 39 E 2.21 S 44 57 E 2.42 S 41 3 E 2.54 S 38 51 E 963.88 963.87 900.00 1063.88 1063.87 1000.00 1163.88 1163.87 1100.00 1263.88 1263.87 1200.00 1363.88 1363.87 1300.00 14.63.88 1463.87 14.00.00 1563.88 1563.87 1500-00 1663.88 1663.87 1600.00 1763.88 1763.87 1700.00 1863.88 1863.87 1800.00 0 6 S 60 25 W 0 5 N 33 3 W 0 5 N 21 17 W 013 N 9 3 W 0 12 N 0 54. W 0 8 N 15 50 W 0 '10 N 10 49 W 0 9 N 5 6 E 0 12 N 4.8 41 W 0 7 N 4.2 50 W 2.54 0.26 2.03 S 1.58 2.54 0.44 2.04 S 1.55 2.56 0.38 2.05 S 1.58 2.37 0.47 1.92 S 1.44 1.99 0.42 1.54 S 1.31 1.59 O.Z:Z 1.11 S 1.29 1.37 0.40 0.83 S 1.33 1.14 0.37 0.62 S 1.25 0.84 0.42 0.31 S 1.17 0.63 0.28 0.19 S 0.95 2.57 S 37 50 E 2.56 S 37 16 E 2.59 S 37 33 E 2.40 S 36 54 E 2.03 S 40 Z1 E 1.70 S 49 14 E 1.56 S 57 59 E 1.39 S 63 41 E 1.21 S 75 13 E 0.97 S 78 4.4 E 1963.88 1963.87 1900.00 Z063.88 2063.87 2000.00 2163.88 2163.87 2100.00 2263.88 2263.87 2200.00 2363.88 2363.87 2300.00 2463.88 2463.87 24.00.00 2563.88 2563.87 2500.00 2663.89 2663.87 2600.00 2763.89 2763.87 2700.00 2863.90 2863.87 2800.00 0 14. N 47 43 W 0 6 N 41 33 W 0 9 N 14 30 W 0 18 N 51 51 W 0 7 N ¢5 45 W 0 15 N 47 47 W 0 33 N 56 6 W 034 N 71 1W 0 25 N 55 34. W 2 I S 18 38 E 0.27 0.00 0.08 N 0.72 0.00 0.32 0.27 N 0.48 -0.07 0.54 0.34 N O. 4.'/' -0.4.8 0.00 0.66 N 0.20 -0.77 0.00 0.85 N 0.05 -1.01 0.13 1.03 N 0.22 -1.59 0.46 1.42 N 0.72 -2.41 0.00 1.84 N 1.66 -3.11 0.05 2.20 N 2.46 -2.62 3.09 1.55 N 2.61 0.72 N 83 Z1 E 0.56 N 60 38 E 0.58 N 53 49 E 0.69 N 17 13 E 0.85 N 3 4 1.05 N 12 6 1.59 N 27 4 W 2.47 N 42 3 W 3.30 N 48 15 W 3.04 N 59 16 W 2964.07 2963.87 2900.00 4 14 3064..58 3063.87 3000.00 6 58 3165.70 3163.87 3100.00 9 4.0 3267.42 3263.87 3200.00 11 26 3370.04 3363.87 3300.00 14 23 3473.72 3463.87 3400.00 16 16 3578.44 3563.87 3500.00 18 13 3684.57 3663.87 3600.00 21 3 3793.89 3763.87 3700.00 25 37 3906.29 3863.87 3800.00 28 59 S 23 14 E S 21 7 E S 24 2 E S 27 47 E S 31 48 E S 34 25 E S 34 34 E S 34 18 E S 31 37 E S 34 39 E 2.96 2.94 3.62 S 12.91 2.78 12.91 S 27.76 3.21 26.72 S 46.34 2.55 43.38 S 69.35 3.20 63.41 S 96.61 2.66 86.22 S 127.52 Z.61 111.84 S 162.87 4..06 14.1.05 S Z06.~4, 1.76 258.02 3,54 0.43 W 3.64 S 6 42 W 3.35 E 13.33 S 14. 32 E 9.03 E 28.21 S 18 ~,1 E 17.30 E 46.71 S 21 ~,5 E 28.64. E 69.58 S 24, 18 E 4.3.73 E 96.67 S 26 54 E 61.25 E 127.52 S 28 42 E 81.49 E 162.90 S 30 1 E 178.16 S 105.23 E 206.92 S 30 34 E 221.51 S 132.62 E 258.18 S 30 .55 E COMPUTATION DATE: 25-JUL-90 PAGE 7 BP EXPLORATION DATE OF SURVEY: 11-jUL-90 S-30 (42-02-11-12) KELLY 5USHING ELEVATION: 63.87 FT PRUDHOE BAY ~ NORTH SLOPEm ALASKA ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH , TRUE SUB-SEA COURSE VERTICal DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASUREO VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH OEG MIN DEG M[N FEET DEG/IO0 FEET FEET FEET DEG MIN 4021.98 3963.87 3900.00 31 5 4140.02 4063.87 4000.00 33 7 4261.34 4163.87 4100o00 35 58 4386.95 4263.87 4200.00 38 36 4518.28 4363.87 4300.00 42 13 4657.82 4463.87 4400.00 46 15 4808.75 ,4563.87 4500.00 50 44 4973.91 4663.87 4600.00 53 55 5144.88 4763.87 4700.00 53 59 5318.17 4863.87 4800.00 55 40 5497.21 4963.87 4900.00 56 36 5681.63 5063.87 5000.00 57 22 5867.16 5163.8'7 5100.00 57 12 6047.40 5263.87 5200.00 55 32 6219.91 5363.87 5300.00 53 55 6387.10 5463.87 5600.00 52 13 6552.06 5563.87 5500.00 52 58 6719.54 5663.87 5600.00 53 32 6889.2! 5763.87 5700.00 54 12 7061.92 5863.87 5800.00 55 1 7237.09 5963.87 5900.00 55 28 7414.32 6063.87 6000.00 55 52 7593.28 6163.87 6100.00 56 4 7772.77 6263.87 6200.00 56 0 7952.0~ 6363.87 6300.00 56 7 8131.60 6463.87 6400.00 56 7 8311.50 6563.87 6500.00 56 17 8491.16 6663.87 6600.00 55 56 8669.19 6763.87 6700.00 55 35 8844.43 6863.87 6800.00 54 51 9016.85 6963.87 6900.00 54 6 9186.79 7063.87 7000.00 53 47 9355.41 7163.87 7100.00 53 26 9522.40 7263.87 7200.00 53 25 9691.20 7363.87 7300.00 53 33 9860.03 7463.87 7400.00 53 44 10028.32 7563.87 7500.00 53 19 10195.94 7663.87 7600.00 53 20 10362.91 7763.87 7700.00 53 8 10529.43 7863.87 7800.00 52 59 S 34 4 E 315.89 1.32 S 33 7 E 378.39 1.72 S 33 54 E 446.85 2.11 S 34 5 E 522.55 2.66 S 34 26 E 607.27 2.65 S 33 56 E 704.15 2.77 S 33 43 E 816.73 2.82 S 33 30 E 947.70 0.53 S 32 53 E 1086.00 0.48 S 32 39 E 1227.19 0.70 S 32 14 E 1375.41 S 31 41 E 1530.14 S 31 34 E 1686.24 S 32 2 E 1836.03 S 32 7 E 1976.35 S 31 19 E 2110.15 S 31 46 E 2241.21 S 32 5 E 2375.38 S 32 12 E 2512.22 S 32 22 E 2652.80 S 32 37 E 2796.35 S 32 42 E 2942.36 S 33 21 E 3090.39 S 33 39 E 3238.96 S 33 46 E 3387.22 S 33 38 E 3535.84 S 33 39 E 3684.88 S 33 24 E 3833.65 S 33 9 E 3980.52 S 32 54 E 4124.05 S 32 0 E 4264.23 S 31 14 E 4401.48 S 30 36 E 4537.17 S 29 43 E 4670.88 S 29 B E 4806.85 S 27 56 E 4942.88 S 26 4 5 5078.15 S 26 7 E 5212.49 S 26 3 E 5346.05 S 24 36 E 5478.96 1.08 1.58 0.57 1.44 0.17 1.05 0.52 0.27 0.57 0.39 0.16 0.13 0.26 0.55 0.12 0.05 0.03 0.65 0.57 0.34 0.74 0.58 0.99 0.84 0.27 I .05 0.98 0.26 0.39 1.24 269.36 S 165.68 E 316.24 S 31 36 E 321.64 S 200.30 E 378.90 S 31 55 E 378.96 S 238.11 E 447.56 S 32 9 E 441.98 S 280.58 E 523.52 S 32 25 E, - 512.28 S 328.53 E 608.58 S 32 40 E ~ 592.79 S 383.13 E 705.83 S 32 53 E 686.70 S 445.97 E 818.81 S 33 0 E 796.16 S 518.67 E 950.21 S 33 5 E 912.21 S 594.60 E 1088.89 S 33 6 E 1031.21 S 671.18 E 1230.40 S 33 4 E 1156.44 S 751.01 E 1378.90 S 33 0 E 1287.9.4 S 832.97 E 1533.83 S 32 54 E 1421.09 S 914.77 E 1690.06 S 32 46 E 1548.82 S 993.32 E 1839.98 S 32 40 E 1667.68 S 1068.35 E 1980.54 S 32 39 E 1781.50 S 1139.01 E 2114.50 S 32 36 E 1893.37 S 1207.54 E 2245.66 S 32 32 E 2007.41 S 1278.56 E 2380.00 S 32 30 E 2123.42 S 1351.57 E 2517.07 S 32 29 E 2242.57 S 1426.61 E 2657.88 S 3Z 28 E 2363.91 S 1503.82 E 2801.70 S 32 ?-8 E 2487.07 S 1582.84 E 2948.03 S 32 28 E 2611.50 S 1663.73 E 3096.44 S 32 30 E 2:735.73 S 1746.09 E 3245.47 S 3?- 33 E 2859.45 S 1828.74 E 3394.23 S 32 36 E '~ 2983.53 S 19tl.48 E 3543.33 S 32 39 E.... 3108.02 S 1994.34 E 3692.86 S 32 41 E 3232.42 S 2076.82 E 3842.10 S 32 43 E 3355.61 S 2157.55 E 3989.38 S 32 44 E 3476.24 S 2236.02 E 4133.28 S 32 45 E 3594.63 S 2311.59 E 4273.74 S 32 45 E 3711.71 S 2383.52 E 4411.11 S 32 42 E 3828.27 S 2453.12 E 4546.81 S 32 39 E 3943.79 S 2520.52 E 4680.44 S 32 35 E 4062.25 S 2587.30 E 4816.22 S 32 30 E 4181.56 S 2652.61 E 6951.95 S 32 23 E 4302.23 S 2713.93 E 5086.71 S 32 15 E 4423.14 S 2772.88 E 5220.45 S 32 5 E 4543.16 S 2831.84 E 5353.47 S 31 56 E 4663.31 S 2889.22 E 5485.80 S 31 47 E COMPUTATION O~TE: 25-JUL-g0 PAGE 8 BP EXPLORATION S-30 ¢42-02-11-12) PRUOHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: Il-JUL-90 KELLY BUSHING ELEVATION: 63.87 FT ENGINEER: SARBER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. OEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET OEG MIN 10694.70 7963.8'7 7900.00 52 33 10858.30 8063.87 8000.00 51 58 11020.35 8163.87 8100.00 51 52 11181.99 8263.87 8200.00 51 42 11342.51 8363.87 8300.00 51 9 11500.00 8463.87 8400.00 49 59 11654.39 8563.87 8500.00 49 25 11810.61 8663.87 8600.00 50 38 11969.48 8763.87 8700.00 51 37 12133.59 8863-87 8800.00 53 24 S 23 O E 5610.00 S 21 43 E 5738.61 S 21 53 E 5865.11 S 22 1 E 5991.18 S 21 40 E 6115.80 S 20 22 E 6236.32 S 18 T.E 6352.31 S 16 57 E 6469.85 S 16 34 E 6590.51 S 16 5 E 6717.50 12304.29 8963.87 8900.00 54 56 12481.65 9063.87 9000.00 56 28 12664.98 9163.87 9100.00 57 17 12670°00 9166.59 9102.72 57 17 S 15 48 E 6852.27 S 15 44 E 6994.88 S 15 20 E 7144.26 S 15 20 E 7148.37 0.94 0.49 0.22 0.54 0.86 1.05 2.66 0.73 0.93 1.10 4783.76 S 2942.17 E 5616.11 S 31 36 E 4903.60 S 2991.21 E 5743.92 S 31 23 E 5022.06 S 3038.39 E 5869.66 S 31 10 E 5139.81 S 3085.93 E 5995.05 S 30 59 E ', 5256.30 S 3132.80 E 6119.08 S 30 48 E } 5369.89 S 3176.42 E 6239.01 S 30 36 E 5480.80 S 3215.52 E 6354.43 S 30 24 E 5595.44 S 3251.08 E 6471.36 S 30 9 E 5713.64 S 3286.65 E 6591.49 S 29 55 E 5838.51 S 3323.23 E 6718.04 S 29 39 E 0o77 I .01 0.00 0.00 5971.57 S 3361.10 E 6852.49 S 29 22 E 6112.55 S 3400.80 E 699¢.91 S 29 5 E 6260.67 S 3441.61 E 7144.28 S 28 48 E 6264.75 S 3442.73 E 7148.39 S 28 47 E .~ TEL, E[I Teleco Oilfield Se ;s of Alaska inc. ~~u~m~m 611 6 Nielson Way Anchorage, AK 99502 (907) 562-2646 July 5, 1990 JOB #765 BP EXPLORATION (ALASKA) INC. WELL: S-30 PRUDHOE BAY RIG: NABORS 18E Attached please find a copy of the computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to provide service to BP Exploration (Alaska) Inc. Teleco is committed to providing the highest quality MWD Service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Jonathan G. Mapes Field Operations Supervisor JGM/el Enclosures A ~¢'~'1' COMPANY TELECO OILFIELD SERVICES SURVEY CALCULATIONS Date 7/5/90 Company: Well: Location: Rig: BP EXPLORATION S-30 PRUDHOE BAY NABORS 18E TELECO Job # Grid Correction: Magnetic Declination: Total grid correction: Proposed Direction: 765TAK 0.0° 30.0° 30.0° 151.8° MINIMUM CURVATURE CALCULATION Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' TIE-IN SURFACE & SPERRY-SUN SS/GYRO 0 0 0.0 159.0 0.01 -0.00 0.01N 0.01E 0.01 N 45.00E 0.00 496 496 0.3 159.0 496.00 1.54 1.44S 0.57E 1.55 S 21.47E 0.07 1008 512 0.3 151.0 1007.99 4.21 3.88S 1.67E 4.23 S 23.27E 0.02 1491 483 0.5 25.0 1490.98 4.00 2.89S 3.07E 4.22 S 46.71E 0.14 1992 501 0.3 300.0 1991.98 1.76 0.37S 3.05E 3.07 S 83.15E 0.11 PAGE 1 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY, Riq: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 2498 506 0.0 300.0 2497.97 0.79 0.21N 2.05E 2.07 N 84.21E 0.05 TELECO SURVEYS 2761 263 0.7 274.0 2760.97 -0.09 0.33N 0.43E 0.55 N 52.48E 0.26 2857 96 2.4 159.4 2856.94 1.59 1.51S 0.55E 1.61 S 20.18E 2.88 2952 95 4.2 154.5 2951.78 7.04 6.51S 2.75E 7.07 S 22.91E 1.92 3047 95 6.8 157.3 3046.33 16.11 14.84S 6.42E 16.17 S 23.40E 2.75 3142 95 9.2 157.5 3140.40 29.27 27.05S 11.50E 29.39 S 23.03E 2.53 3238 96 10.9 152.7 3234.93 45.98 42.20S 18.60E 46.12 S 23.78E 1.97 3332 94 13.4 153.5 3326.81 65.76 59.85S 27.54E 65.88 S 24.71E 2.67 3426 94 15.2 147.0 3417.90 88.93 79.94S 39.11E 88.99 S 26.07E 2.56 3521 95 17.1 147.0 3509.15 115.26 102.10S 53.50E 115.27 S 27.65E 2.00 3615 94 19.1 145.9 3598.50 144.34 126.43S 69.64E 144.34 S 28.85E 2.16 3707 92 22.3 144.7 3684.55 176.64 153.15S 88.17E 176.72 S 29.93E 3.51 3803 96 25.8 148.2 3772.20 215.58 185.78S 109.72E 215.76 S 30.56E 3.94 3898 95 29.1 143.6 3856.51 259.09 221.96S 134.33E 259.44 S 31.18E 4.13 PAGE 2 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY, Riq: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 3992 94 30.5 145.4 3938.07 305.42 259.99S 161.44E 306.04 S 31.84E 1.77 4087 95 32.3 146.4 , 4019.16 354.65 300.98S 189.18E 355.50 S 32.15E 1.97 4183 96 33.9 146.8 4099.58 406.86 344.75S 218.03E 407.91 S 32.31E 1.68 4277 94 36.3 146.1 4176.48 460.67 389.79S 247.91E 461.95 S 32.46E 2.59 4371 94 38.2 146.2 4251.30 517.29 437.04S 279.60E 518.83 S 32.61E 2.02 4466 95 40.7 146.1 4324.65 577.36 487.17S 313.22E 579.17 S 32.74E 2.63 4561 95 43.2 145.9 4395.30 640.53 539.81S 348.73E 642.66 S 32.86E 2.64 4656 95 46.1 146.1 4462.88 706.95 595.16S 386.06E 709.40 S 32.97E 3.06 4751 95 49.0 145.7 4526.98 776.67 653.19S 425.36E 779.49 S 33.07E 3.08 4835 84 51.9 146.0 4580.46 841.09 706.80S 461.71E 844.24 S 33.15E 3.45 4940 105 53.8 146.0 4643.87 924.35 776.19S 508.50E 927.92 S 33.23E 1.81 5036 96 54.7 146.4 4699.95 1001.89 840.93S 551.83E 1005.83 S 33.27E 0.99 5131 95 54.2 147.1 4755.19 1078.88 905.57S 594.21E 1083.12 S 33.27E 0.80 PAGE 3 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY., Riq: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 5227 96 54.8 147.1 4810.94 1156.77 971.19S 636.67E 1161.27 S 33.25E 0.63 5321 94 55.9 147.2 4864.38 1233.84 1036.15S 678.61E 1238.60 S 33.22E 1.17 5416 95 56.1 147.8 4917.50 1312.38 1102.58S 720.93E 1317.35 S 33.18E 0.56 5512 96 57.0 148.1 4970.41 1392.30 1170.47S 763.43E 1397.44 S 33.11E 0.98 5602 90 57.8 148.5 5018.89 1467.99 1234.99S 803.28E 1473.24 S 33.04E 0.95 5697 95 57.7 148.1 5069.59 1548.18 1303.34S 845.49E 1553.56 S 32.97E 0.37 5792 95 57.6 148.8 5120.42 1628.30 1371.73S 887.49E 1633.80 S 32.90E 0.63 5885 93 57.0 148.8 5170.66 1706.45 1438.68S 928.03E 1712.03 S 32.82E 0.63 5981 96 56.5 148.8 5223.29 1786.63 1507.35S 969.62E 1792.28 S 32.75E 0.53 6077 96 55.4 147.4 5277.04 1866.00 1574.88S 1011.65E 1871.81 S 32.72E 1.67 6172 95 54.6 147.1 5331.53 1943.58 1640.33S 1053.74E 1949.63 S 32.72E 0.88 6268 96 54.1 147.8 5387.48 2021.36 1706.08S 1095.72E 2027.64 S 32.71E 0.79 6363 95 52.9 148.5 5443.99 2097.57 1770.95S 1136.02E 2103.99 S 32.68E 1.40 PAGE 4 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY, Riq: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 6460 97 53.0 148.8 5502.42 2174.87 1837.07S 1176.29E 2181.40 S 32.63E 0.27 6554 94 53.3 148.5 5558.79 2249.98 1901.31S 1215.43E 2256.60 S 32.59E 0.40 6649 95 53.7 148.6 5615.30 2326.23 1966.46S 1255.28E 2332.95 S 32.55E 0.43 6743 94 54.0 148.5 5670.74 2402.01 2031.21S 1294.88E 2408.85 S 32.52E 0.34 6838 95 54.2 148.5 5726.44 2478.84 2096.83S 1335.09E 2485.79 S 32.49E 0.20 6932 94 54.7 148.4 5781.10 2555.19 2162.01S 1375.11E 2562.26 S 32.46E 0.54 7025 93 55.2 148.3 5834.50 2631.19 2226.82S 1415.06E 2638.39 S 32.43E 0.54 7121 96 55.5 148.0 5889.09 2710.00 2293.90S 1456.73E 2717.36 S 32.42E 0.40 7214 93 55.7 146.7 5941.63 2786.50 2358.51S 1498.12E 2794.09 S 32.42E 1.18 7309 95 56.1 147.4 5994.89 2864.90 2424.52S 1540.91E 2872.75 S 32.44E 0.74 7401 92 56.3 147.5 6046.07 2941.13 2488.97S 1582.04E 2949.20 S 32.44E 0.23 7496 95 56.3 146.8 6098.78 3019.90 2555.36S 1624.91E 3028.24 S 32.45E 0.61 7591 95 56.3 146.7 6151.49 3098.63 2621.46S 1668.25E 3107.26 S 32.47E 0.09 PAGE 5 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY, Rig: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 7684 93 56.4 146.3 6203.02 3175.72 2686.02S 1710.97E 3184.67 S 32.50E 0.37 7716 32 56.3 146.3 .6220.76 3202.23 2708.18S 172.5.75E 3211.30 S 32.51E 0.32 7810 94 56.3 145.9 6272.91 3280.05 2773.09S 1769.37E 3289.48 S 32.54E 0.35 7905 95 56.4 145.6 6325.55 3358.69 2838.46S 1813.88E 3368.53 S 32.58E 0.28 8000 95 56.5 146.0 6378.06 3437.43 2903.94S 1858.38E 3447.67 S 32.62E 0.38 8093 93 56.5 145.8 6429.39 3514.57 2968.16S 1901.85E 3525.20 S 32.65E 0.19 8188 95 56.4 146.7 6481.89 3593.37 3033.99S 1945.83E 3604.35 S 32.67E 0.80 8281 93 56.6 146.7 6533.22 3670.62 3098.81S 1988.41E 3681.90 S '32.69E 0.21 8376 95 56.6 146.5 6585.52 3749.60 3165.02S 2032.07E 3761.21 S 32.70E 0.'18 8472 96 56.3 147.0 6638.57 3829.30 3231.93S 2075.93E 3841.21 S 32.71E 0.54 8562 90 56.2 147.1 6688.57 3903.87 3294.73S 2116.63E 3916.04 S 32.72E 0.14 8657 95 56.0 147.4 6741.55 3982.48 3361.05S 2159.29E 3994.90 S 32.72E 0.33 8752 95 55.6 147.5 6794.94 4060.83 3427.29S 2201.57E 4073.47 S 32.72E 0.44 PAGE 6 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY, Rig: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 8847 95 55.1 147.1 6848.96 4138.74 3493.05S 2243.78E 4151.62 S 32.71E 0.63 8941 94 54,.7 147.2 6903.01 4215.39 3557.66S 2285.50E 4228.53 S 32.72E 0.43 9017 76 54.4 147.9 6947.09 4277.13 3609.90S 2318.72E 4290.44 S 32.71E 0.85 9103 86 54.4 148.8 6997.15 4346.93 3669.43S 2355.41E 4360.35 S 32.70E 0.85 9197 94 54.1 149.4 7052.07 4423.14 3734.89S 2394.59E 4436.60 S 32.67E 0.61 9291 94 54.0 149.9 7107.25 4499.18 3800.56S 2433.04E 4512.64 S 32.63E 0.44 9385 94 53.4 149.6 7162.89 4574.89 3866.00S 2471.21E 4588.34 S 32.59E 0.70 9479 94 53.4 150.3 7218.94 4650.32 3931.33S 2509.00E 4663.73 S 32.55E 0.60 9573 94 54.1 150.0 7274.52 4726.09 3997.08S 2546.72E 4739.45 S 32.50E 0.79 9669 96 53.9 150.5 7330.95 4803.73 4064.51S 2585.26E 4817.03 S 32.46E 0.46 9764 95 54.0 151.4 7386.85 4880.53 4131.66S 2622.55E 4893.71 S 32.41E 0.77 9858 94 54.1 152.5 7442.03 4956.63 4198.82S 2658.34E 4969.59 S 32.34E 0.95 9953 95 53.8 153.3 7497.94 5033.42 4267.19S 2693.33E 5046.08 S 32.26E 0.75 PAGE 7 Company: BP EXPLORATION, Well: S-30, Location: PRUDHOE BAY, Riq: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 10045 92 53.7 153.8 7552.34 5107.58 4333.62S 2726.37E 5119.90 S 32.17E 0.45 10139 94 53.9 153.6 7607.85 5183.40 4401.62S 2759.98E 5195.36 S 32.09E 0.27 10235 96 53.6 153.6 7664.62 5260.77 4470.96S 2794.41E 5272.40 S 32.01E 0.31 10330 95 53.7 154.2 7720.93 5337.24 4539.67S 2828.07E 5348.52 S 31.92E 0.52 10426 96 53.4 154.3 7777.96 5414.38 4609.23S 2861.62E 5425.29 S 31.83E 0.32 10521 95 53.1 155.5 7834.81 5490.39 4678.15S 2893.91E 5500.89 S 31.74E 1.06 10615 94 53.0 156.8 7891.31 5565.30 4746.86S 2924.28E 5575.31 S 31.63E 1.11 10710 95 52.9 157.4 7948.54 5640.80 4816.71S 2953.79E 5650.27 S 31.52E 0.52 10805 95 52.6 158.0 8006.04 5716.02 4886.68S 2982.48E 5724.93 S 31.40E 0.60 10900 95 52.1 158.7 8064.07 5790.74 4956.59S 3010.22E 5799.07 S 31.27E 0.78 10994 94 52.2 158.3 8121.75 5864.46 5025.65S 3037.42E 5872.23 S 31.15E 0.35 11088 94 52.0 157.7 8179.49 5938.20 5094.43S 3065.21E 5945.48 S 31.03E 0.54 11183 95 51.8 158.1 8238.10 6012.54 5163.70S 3093.34E 6019.34 S 30.92E 0.40 PAGE 8 Company: BP EXPLORATION, Well:. S-30, Location: PRUDHOE BAY, Rig: NABORS 18E Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 11278 95 51.5 158.2 8297.04 6086.59 5232.85S 3121.07E 6092.93 S 30.81E 0.33 11373 95 51.1 159.0 8356.~44 6160.21 5301.88S 3148.12E 6166.08 S 30.70E 0.79 11470 97 50.3 159.8 8417.88 6234.61 5372.14S 3174.52E 6239.99 S 30.58E 1.04 11565 95 49.7 160.7 8478.95 6306.59 5440.63S 3199.12E 6311.48 S 30.46E 0.96 PAGE 9 TELL~O 0 ~ 1 f ~ e 1 d PLAN VIE~ Se?v~ces 8OO BP EXPLORATION S-30 ~.o~ ' PRUDHOE BAY Wao3 ' NABORS 'lBE '~277 ' JOB# 765TAK/O0 ~,48~5 ' SC ALE: 494o ' 1 inch = 800 feet x~_5792 ' X~6077 ' '~X~j_6363 ' '~1_6649 ' '~,~j_6'cJ 32 ' 2'14 ' 496 ' 810 ' 093 ' x~8376 ' 657 ' 'X~894 ~ ' ",~g '1 g7 ' ' ~9479 ' - X~_g 764 ' J. 0045 ' 10330 ' ~10615 ' ~¥~0900 ' 800 !600 2400 co © ? 32O0 4000 4800 56OO 640O 800 ~600 2400 3200 4000 EAST(ft) 4800 ao'oo 4000 ~6000 08000 G) - >10000 D 12000 14000 ~.6ooo 18000 TELL O Oilfield Services VERTICAL PROJECTION -~000 ~000 3000 5000 7000 go00 11000 496 ' .35 cleg ~008 ' ~.49! ' 1992 ' · 25 deg .5 deg BP EXPLORATION S-30 .25 deg PRUDHOE BAY 2498' .0] deg NABORS 1BE 2952' 4.2 deg JOB# 765TAK/O0 :3426 ' 15.2 deg SCALE: 3898' 29.1 deg ~ inch = 2000 feet 466 ' 40.7 deg ~,~31 ' 54.2 deg ~85 ' 57.0' deg ,~49 ' 53.7 deg ~l' 56.3 deg ~%~426 ' 53.4 deg VERTICAL SECTION (ft) BP XPLORATION PAD S (42-2-11-12) $ 30 Controlled LES HENDERSON (907) 333-1552 Drilling Consultants, Inc. CONTROLLED DRILLING CONSULTANTS, INC. P.O. Box 190560 Anchorage, Alaska 99519-0560 (907) 333-1552 July 2,1990 Mr. Brian Rose BP Exploration Pouch 196612 Anchorage, Ak. 99519-6612 RE: Magnetic Single Shot Survey Job No.A-0690-O18 Well: S-30 (42-2-11-12) Prudhoe Bay Field North Slope, Alaska Date of Survey: 6-18-90 to 7-2-90 Dear Mr. Rose' Please find enclosed the "Original" and twelve (12+ copies of our Magnetic Single Shot Survey on the above well. The method used in calculating this survey was Radius of Curvature. The depth of the survey was 496' to 11,373'. Thank you for giving us this opportunity to be of service. Yours very truly, Co~trolled Drilling Consultants, Inc. Directional Supervisor QAJ. N,~OHS SHJ. d3Q -I"lV ,~£~11 = ,3CJ£6 = QAJ. oo~' ,000t = .t 1OHS 3'19N15:3113NgYR 3~lrl.LV^klrlO .40 SrllOVtt (;~l-II-;-zt~) o;-s -lqg/A N OIJ.V~tO"ldX3 /~31A "IVJ. NOZI~OH BP EXPLORHTION MAGNETIC SINGLE SHOT SURVEY RADIUS OF CURVATURE METHOD OF' COMPUTATION ENGINEER C.W. HARRINGTON COMPUTED FOR CDC BY OCEANTECH(FM LtNDSEY JOB NO A-0690-018 WELL S-S 0 KB ELEV 63,8? Fl', "' 1"~' ,. ,~U ~. ~EY DATE F'RiJPOSED DIR S28-20E RECORD OF SURVEY TRUE "~{AS, DRIFT VERTICAL .PTH ANQLE DEPTH O M SUB DRIFT DIREC DEG, TOTAL COORDINATE~o CLOSURE"' O i STANCE RN~ L..E D k; DOG SEVERITY DE{~/I 0 OFT S E: r.,., 'r, i 0 N [:: i S T A !,-i C E ASSUHED V~RTICAL TO 0 0 0 .00 496 0 21 49G,00 1008 0 t5 t007~99 i49~ 0 30 1490,98 1992 0 i5 2498 0 0 2497,97 2761 0 42 2760,96 2857 2 24 285G,92 2952 4 i2 295j,76 ~847 6 48 "i42 9 t2 ~J40,~8 J2~8 JO 54 32~4,91 ~426 ~5 ~2 352i i7 6 ~509.J2 3615 i9 6 3598.47 ~707 22 J8 3684.52 388~ 25 48 3772,I7 ~898 29 ~ ~85~.46 3992 30 30 3938,03 4087 32 J8 4019.i1 0 FT, -63,87 N , OOE 432, 13 S2t , OOE 944, 'i 2 $29 , OOE i427. i J N25oOOE J928, JO NGO,OOE~ 2434. i O N60, OOkt 2697,89 NSG,OOb) 2793. 05 S2O ,6OE 2887.89 $25.5OE 2982 , 4'4 ssa, 7 OE 3076,5t $22,SOE ~i 7i , 04 S27,3gE ~262,92 926,58E 3~54. OJ S33, OOE 3445.25 933, OOE 3534, $O $34. I OE ~620,65 S~5 , 3OE 3708,30 SSI,BOE 3792,59 S38,4 OE 7874, 16 $34,6OE 395'5.24 S;~, 6OE ,O0 S J, 41:9 3,84 $ 3,75 $ .90 S . '1 J N 1,6~ S 6,67 $ t4,98 S 27,~8 S 42,37 S 60,02 $ 80.16 S i 02, ~2 S i24 66 S i53 39 S 185 99 S 222 24 S 260 26 S SOi 25 S .00 W .54 E J.67 E 4.24 E 3.34 E 2.38 E .86 E ,45 W t.69 E 5.41 E i0.49 E t7,54 E 26,49 E 38, O'i E 52 40 E ~8 54 E. 87 05 E 08 66 E i33 2O E J60 33 E 88 08 E . . 07"'i .020 .052 ,05'0 ,049 ,266 t, 7' 9,3 t 2., 7.'j7 i . 780 2..G60 i . 973 2, 2. i3i 3' 7t :! '3,658 t ,918 i .50 4,18 2. :3 7 1,44 I 6 'i~ 45,6 3 65,4 I 88,6i I i4,94 i 44;0i i 76,, ,=,'"~' :~ ~'''' 3'54, J7 BP ~ELL $-30 SHOT SURVEY ,JOB NO A-0690 .... Oi8 COH'PUTER- I O JUL '!-)0 F-~ .... FT, RECORD OF SURVEY MEAS. DRIFT DEPTH ANGLE D H 4277 4371 4466 456! 4656 4751 4835 o321 5885 6268 6649 7214 /59 I 78i0 OOOe 828I 8657 8847 9103 9385 96'69 9858 I0045 33 54 38 t2 40 42 46 49 0 54 4.2 57 48 57 0 54 6 53 42 54 42 55 42 56 i8 56 i8 56 i8 56 30 56 ,36 56 0 55 54 24 53 24 53 54 54 53 42 TRUE VERTICAL DEPTH 4099,53 4176,43 4251.25 4324.61 4395,25 4462.83 4526,94 4580.43 4?90,54 4862,78 5016.43 5t68,90 5385,54 5610.02 5775,56 5936.5~ 604~.07 6146,49 6268.88 6373,14 6528,03 6736,65 6844, 'I :3 6991,88 7158,03 '7437.46 7547,64 SUB SEA 4035,66 4i12,56 4187,38 4260.74 433 i, 38 4398.96 4463,07 45J6 4636,67 4798,91 4952,56 5 i 05.03 532 ~. 67 5546~ ~ 5 571 ~, 69 ~977,20 (~ 082,62 6204, ~ 7~ ~,309~ 27 6464, } 6 ¢3672,78 678 O, 26 6928, 0 i 7094, i6 7262,49 7373° 59 7483,77 DRIFT DIREC DE6, TOTAL £':.OORD!NATES S33,90E 390,06 $ 833,80E 437..31 S S:3:~, 90E 487.44 $ S34.JOE 540.08 $ 933,90E 595,42 S S34,3OE ~53,46 S 834,00E 707,86 8 $33,60E 840,96 S S32.80E I037,02 $ S3t,SOE J236,20 $ SSi,20E i439,80 S S32,2OE 1708,48 S S3~,4OE J97O,JJ S $~i ,6OE 2~65.82 S $3S,3OE 236i,22 $ 932,50E 249i,38 S 833,30E 2624,10 $ 834,1 OE 2775,68 S 834,00E 2986,80 S 833,30E 310i,97 S $32,60E 3364,46 $ 8:~2.9OE 3496,23 $ S31,2OE 3873,42 S $3O,48E 3869, J4 $ $29,SOE 4067,33 S $27,58E 428~ ,69 S S26,2OE 4336.. 49 S 216,94 E 246,80 E 278,58 E 3t2, i2 E 347.63 E 384,96 E 424,25 E 460,61 E 55 0.25 'E 678.55 E 803,73 E 9'27,77 E i 093.7 i E i 255,93 E i 375,85 E 1500, i O E i584,30 E 1670,16 E i771 ,25 E i859,86 E 1989,78 E 2i59.92 E 2244.68 E 2~55,6i E 2472,28 E 2586.47 E 2659. 473 E 2727,67 E C~. 0 S U ~ E S,, DISTANCE ANGLE D H 407,,'5.5 S 32 9 38 46I ,58 $ 32 19 23 518,46 S 32 29 26 578.80 S 32 :37 56 642,29 $ 32 46 709.03 S ~,2 53 779,10 S 32 59 35 843,85 :.-3 L~ 4 54 i 004.98 S 1239,29 S 33 i !474.50 S 3~ i 49 i712,83 $ 32 47 47 2828.57 $ 2'336,38 S 32 2565.88 S 32 25 :33 2797.4~ $ 32 25 4i 2952.46 S 32 27 $1i0.52 $ 32 28 3292.68 S :32 32 35 ~450.88 S ~2 ::¢6 44 3685.30 S :32 40 42 3998.11 S 32 41 58 4t54.78 S 32 42 5 4363.82 $ 32 4591 .56 S 32 34 39 4828.86 S 4972.68 S 32 ~9 53 5123.02 $ 32 DOG LEG ,EVER t' Ty · o E, ~.. T I O N bEC,,.." ~ 0 OFT f.,~ l "'-: '" , o l RNL:E E E E E E E E E E E E E E E E E E: E E E E E E E E E E E ,S 672 566 632 05 t5 862. 45'".4 ,,3 ¥ 463, 752~ i 7 54 4 ~ 7 3 5 .:., 04 i~'l 2 '()5 5 ~ 7 399 ~¢~,, 5O0 406.58 460,39 5t 7. 577.07 640.25 706.66 776 .. 78 84 0 79 i 469 i707 32 '":' i~2'> 52 2329 76 2558 90 2789 82 :2944 37 3iOi 86 3283 22 2',,~, 40,65 .:.~E. .4 05 3985 79 414 ~ 97 4:350 55 48 06 79 4959 68 5~0 7'3 BP ktELL $-30 ~,~'-INGLE SHOT SURVEY JO~ NO ~--0690-018 COI'IPU'Ft~R.~ I 0 JUL. 90 KB EL. ~:~ '~-' FT RECORD OF SURVEY TRUE HEAS, DRIFT VERTICAL DEPTH ANGLE DEPTH b M SUB DRIFT SEA' DIREC DEG. 'f'OT¢IL COORDINATES .6235 53 '36 7660,25 '7596,~8 $26,40E 4473,68 S 2795 47 E i0426 53 24 7773,86 7709,99 S25,70E 4611,~2 S 2862 90 E 10615 53 O 7887,08 7823.2i $23.20E 4749.~8 S 2925 53 E 10805 52 36 9001 ,95 793~,08 S22.00E 4889,09 $ 2983 69 E 10994 52 12 8117,27 E053,40 $2t,TOE 5028.08 S ~039 42 E 11183 51 54 8233.50 8t69,63 921,90E 5166,45 S 3094 77 E THE FOLLO.WING IS EXTRAPOLATED TO TD 1373 51 6 8~51.78 828'7,91 S2~ oOOE 5~04o85 $ 3149,~5 E BOTTOH HOLE cLOoURE 616. ,f6 FEET ~T S 70 4i 4~ E C L 0" U R E 'So DISTANCE ANGLE 5275 27 S 32 0 0 E 542.8 01 S ;~i 49 55 E 5578 ii S 31 37 56 E 5727 62 S 31 2~ 40 E 5875 34 ,S 31 9 9 E ~022 45 S 30 55 086 5263 68 .,,-:z~,, 5417 ~ 0 45i 571~ 72 61'" , . ,!5t0 6163,3t BP WELL S-JO NEASURED DEPTH AND OTHER D~TR SIHt;LE SHOT SURVEY dOE: FOR EVERY EVEN !00 Frz''r =E, OF NO A-0690-0~ 8 SUB SER DEPTH. COHPU'TER- ~ 0 JUL 90 KB ELEV 6.:;, 87 TRUE MEASURED VERI'iCRL DEPTH DEPTH SUB Nb-- Tv,r..) VERTICAL SEA Di'FFERENCE CORRECTION TOTAL COORDINATES 0 O, -64 164 t64. 100 264 264, 200 364 364. 300 464 464. 400 564 564. 500 664 664, 600 764 764, TOO 864 864. 800 964 964. 900 1064 t064. 1000 1264 'I264. t200 i364 t364, i300 t464 1464, 1409 i664 ~664. 1600 1764 t764, ~700 '1864 1864. i800 3964 ~964, 3900 2064 2064, 2000 2i64 2i64. 2i00 2264 2264, 2200 2364 2364, 2300 2464 2464, 2400 2564 2564, 2500 2664 2664. 2600 2764 2764. 2'700 2964 2964, 2908 ~06~ 3064. ~OOO 3268 3264, 3200 3370 3364. 3300 3474 3464. 3400 ,00 .10 .37 I .i3 I .79 2,32 2 3,26 4.05 4,35 .4.46 4,32 s~gi 3,23 2.70 2,42 2,37 ,76 ,59 ,~2 i 7,51 i6,98 30,77 47,52 68,05 90.99 O0 69 . '9~ ~ ,~4 , .,7;6 5, I i 6,~4 6 . 87 ~, 08 2.59 i , 79 12,02 '4..:~ .~ 0.4 E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E BP WELL HEASURED $-30 DEPTH SINGLE SHOT SURVEY ,JOB HO A-OG~O.-Oi8 COHPUTER-. !0 JUL KB ELEV 6.7,~7 FT, OTHER DATA FOR EVERY EVEN lO0 FEET OF SUB SEA DEPTH. HEASURED DEPTH TRUE VERTICAl. SUB HD-TVD VERTICAL DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDiNRTE~ 3578 3685 3794 3907 4022 4i40 4261 4387 45i8 4658 4808 4973 5~4~ 5323 5504 5876 6056 6401 6740 69i~ 7442 7622 7803 7983 8346 9055 3564. 3500 t4 5 3664. 3600 20 6 3764. 3700 29 9 3864, 3800 42 3964, 3900 58 4064. 4000 '76 ia 4164, 4i00 97 4264, 4288 123 26 4364, 4300 i54 4464, 4400 i93 39 4564, 4508 244 4664. 4600 309 65 47~4. 4700 382' 73 4864, 4800 459 77 4964, 4900 540 5064, 5000 626 86 5i64. 5i00 71i 85 5264. 5200 792 5364, 5300 867 75 5464, 5400 937 70 5564. 5500 t007 70 5664. 5600 1076 5764. 5700 !147 5864, 5800 1221 74 5964, 5900 i298 77 6064, 6000 t378 80 6264. 6200 i538 80 6364, 6300 i619 6464. 6400 i700 ~564, 6500 t782 82 6664, 6600 i862 80 6764, 6700 t94, I 79 6864, ~800 20i7 76 6964, 6900 2090 73 116;93 S 146.60 S 192.62 S 225,59 S 272.96 $ 325.25 $ 382.45 S 445, .62 S 5i6, i4 S 596, .34 S 68~, 85 S 798.57 8 916,25 $ I 038.4~ S I166,i2 $ 130O, 15 $ i433.17 S i56i ,58 S t 683.03 $ 1799.95 S f9~6.45 S 2033.03 S 2i5i .77 S 2272.59 S 2394,89 S 2520, i 9 S 2645,87 S 277~. 55 S 2895.22 S .3020,90 S 3i47,34 S 3273.32 S 3398.29 $ 3519,98 S 3639,93 S 62 Oi 82_ 27 1 06 55 i 69 04 24! . 7i 284. 06 3.31 . 45 385.. 58 '448.98 522. O I. 5~q 97 679.44 768.39 842,85 923.75 t 002. i5 i 877, ~9 ~ ~5t, 00 ~ 223,07 i294,~8 i 367,22 ,442.74 i522. ~ 3 ~ 602,72 ~684,49 i 852,05 2!8~ 2259,97 2335,2~ E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E BP WELL S-30 HEASURED DEPTH AND OTHER DATA SINGLE SHOT SURVEY JOB NO A-0690"-018 FOR EVERY EVEN i00 FEET OF SUB SEA DEPTH, COMPUTER- lO JL!L KB ELEV 6~,~7 FT, MEASURED DEPTH TRUE VERTICAL SUB HD-TVD DEPTH SEA DIFFERENCE VERTICAL CORRECTION TOTAL COORDINATES 9733 .9903 8072 024 i 0576 0742 0907 ~I070 i 232 1373 ?064, 7000 2162 7164, 7i 00 22.30 7264. 7200 2299 7364. 7300 23~8 7464. ?400 2439 7564. 7500 2508 7664, 7608 2577 7764. 7700 2645 7864. 7800 27t2 7964. 7900 2778 8064. 8000 2842 8t64. 8i OO 2906 8264 . 8200 2968 '8352. 828'8 302i 72 6.8 69 7t 68 67 64 62 53 3758,90 3875,96 3993,11 41 i2.29 4234,0.~ 4356. ,30 4478,87 4599,47 472 i, 88 4842.86 4963,9,3 508~, 76 5202,29 5304,85 2407 03 E 2476 28 E 2544 20 E ;.;.'6i i 57 E ~,.b 16 E 2737 4~: E 2797,65 E 2857.04 E 29'~. 26 E 2964 ~'~ 3i49. i5 E ,, BP ~E'LL S-30 SINGLE ~HOF SURVEY COHPUTER- K~ EL~-'' , -' r.~., 63'. 8,'" Ji,,I~ ~ 0 iNTERPOLRTED VALUES FOR EVEN TRUE MEASURED VERTICAL DEPTH DEPTH 0 lO00 lOOO, 2000 2000, 3000 3000, 4000 3945, 5000 4680, 6000 7000 58t5, 9000 6932, lO000 752t, 11000 8121, 1i373 8352, 1000 FEET OF' ME¢4SURED DEPTH, SUB SEA TOTAL COORO!NATES -64, 936. 1936. 2936, 388t, 263 46i6. 816 5168, 152i 575!, 2213 6309. 2906 6868, 3601 7457~ 4303 8057, 3032 00 S 8i S i, 36 S 62 S i62, 58 S 534, 76 S 977, 05 S ~ 4 05, 8 O 8 J 859, 92 8 98 $ 27tl, 48 8 3041, 85 S 3149. 66 40 64 02 70 15 86 73 56 ~5 RUL~I~.,L. [_'~-ULUI~iI.,AL MAI 17_Hl$1.Lb iNVENTORY LIST PERMIT # ?~ - ~/~' WELL NAME ~Z~ K_-¢' ~'--_~ a COMPLETION DATE / ! / ! ~/ CO, CONTACT /~~' check off or list data as it is received.*list received date for 407. if not reouired list as NR j ~ored inte~als I core analysis ~1 d~ ditch inte~als digital data i ! , nl i1~1 r~l~l NO. It,u, the ncarcstfoet] , linch/I§0'] . //,frs/.--/~,Ko"'2 I ,~ ~" ,.c- //33'2. -- ./ "' c~ ~ ? / ,/,' /~ ,,, -// , ,~""' "4 ?~F ~,,,Z~./~o~ i /. i ,'/.~ '- /..,.rP~ i z'- .... 9] 11] ! - ~ ~ .... l~l ! ! I BP EXPLORATION TO: DISTRIBUTION BP Exploration (Al.aska) Inc. 900 East Benson Boulevard 'RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Date:01/11/91 T#:81981 FROM- SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINAL~; Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. · D-24 Peal 01/04/91 #1 10600-10941 Sch 5" -. P-18 Peal 01/06/91 ./11 10400-11368 Sch 5" \ S-28 Peal 01/02/91 #3 9700-9850 Sch 5" "- S-30 Perf 01/01/91 #2 11700-12220 Sch 5" ,. S-31 CBT 01/06/91 #1 10380-11342 Sch 5" \ S-31 CET 01/06/91 #1 10380-11365 Sch 5" ~. X-07 Perf 01/03/91 #1 10700-11140 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED JAN 1 5 1991 Naska 0ii & (]as Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 11/20/90 T#:81819 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINAL,~ Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. D-14 CNL 11/15/90 #1 9000-9696 SCH 5" M-18 PERF 11/13/90 #1 8350-9008 SCH 5" S-25 PERF 11/09/90 #1 8800-9574 SCH 5" S-27 PERF 11/11/90 #1 10300-11700 SCH 5" S-29 PERF 11/15/90 #1 12350-13264 SCH 5" S-30 PERF 11/12/90 #1 11250-12582 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES NOV 2 8 i990 ~i~sRa Oil & Gas Cons.Commission' P, nchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE: 07/17/90 EXXON T# 81400 ARCHIVES SYSTEM Tape & Transmittal Only BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. ***ARCHIVES ONLY: S-03 OH/DIL/BHC/CNT Repeat #1 8348-12702 TP#07189 800bpi 07/06/90 HLS AP1#50-029-22051 Information Control Well Records LR 2-1 J. Dietz/S. McCurry BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/16/90 T#:81395 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. S-30 CBT 07/11/90 #1 ~ 11352-12595 Sch 5" S-30 CET 07/11/90 #1 113~2-12626 Sch 5" S-30 PACKER SET 07/10/90 #1 11300-12180 Sch 5" W-35 COMP 07/11/90 #1 9400-10513 Sch 5" Distribution' ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RES~J~ ~-'TAT~ ARCHIVES TO: THRU: FROM: MEMORAhJUM S,ate of Alaska ALASKA OIL AND GAS CONSERVATION COmmISSION Lonnie C. Smit~' Commissioner DATE: ~FILE NO: TELEPHONE NO: July 11, 1990 JT.BF. 711.12 Bobby D. Fo~e~-~ ~ Petroleum Insp~~[' SUBJECT: BOP Test BPX PBU 5-30 Permit No. 90-66 Prudhoe Oil Pool Wednesday July 4. 1990- I was noti*ied by Everett Potter, BPX rep on July 3 of an uPcoming BOP,~ test after running the 9 5/8" casing. I witnessed the test and as the BOPE test report shows, there were two failures, both of which were repaired and tested. After the.test was concluded, I asked Max Fernandex, Everett's relief, when the BOPE had been tested last. Max found a BPX BOPE test reports dated 6/21/90. I explained to Max that this was not in compliance with AGOCC regulation 20 AAC 25.035(7). Max said he-would pass the word on to his relief concerning this. in sum~nary, I witnessed BOPE test on Nabors rig i8E drilling BPX's $-30. 02-00lA (Rev. 6/89) 20/11/MtgMO1.PM3 .f , STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Inspection Report Location (general) ~'~ Well sign Housekeeping (general) Rig -/ Reserve pit m/ MUD SYSTEMS: Trip tank Pit gauge Flow monitor Gas detectors Visual Audio TEST: I ni ti al Weekly~ Other ~//d/~,J;-~/ ~ , ,'/J?7~'[ 9~.~'.,,~-'' Casing set @ /A ~::, ~-.// ,t ACCUMU~TOR SYST~: Full charge pressure ~~ psig Pump incr clos press 200 psig ~ rain /~ sec Full charge press attained ~ min ~ sec Controls: Master. .~ ~ ,~ Remote.~l ~ Blind switch cover ~ KELLY AND FLOOR SAFETY VALVES: BOPE STACK: Annul ar preventer Pi pe rams B1 ind rams Choke line valves HCR valve Kill line valves Check valve Upper Kelly Test Pressure Lower Kelly . ~-~(C> / ~00 Inside BOP . / ~'~ ¢ Choke manifold / ~m/~°O Number valves ~/ s.~ Number fl anges ~ Hydraulically operated choke Test pressure Test pressure Tes~ TEST RESULTS: Failures ~- Test time ~ hfs Repair or replacement of failed equipment to be made within ~ days. Notify the Inspector, and follow with written/FAXed verification to Commission office. Distribution: orig - AOGCC c - Operator c - Supervisor C.004 (rev 05/10/90) I / ? / - TO: THRU: FROM: · tate of Alaska MEMOR PoI ,, ~onn~e C. om~~_~ July 5 1990 /~ DATE: Co~issioner JT.HH. 75.7 FILE NO: TELEPHONE NO: SUBJECT: RIG/BOPE Inspection BPX PBU Pad S-30 Permit No. 90-66 Prudhoe Oil Pool Harold ~. Hawkins Petroleum Inspector Saturday June 30, 1990: I went to BPX PBU Pad S to inspect RIG BOP equipment and components on Rig 28E. Everret Potter was company man. The toolpusher was Bill Bixby. I went through the rig from the cellar to the floor checking out the BOP equipment without testing the BOP's and components look satisfactory. In summary: i spent approximately 2 hours on the inspection and 30 minutes ca_~zng to company man and too!pusher. The BOP's and equipment look satisfactoy as far as visual inspection. 02-001A (Rev. 6/89) 20/11/MEMO1.PM3 May 24, 1990 Telecopy: (907)276-7542 George W. Kirton PBU Lead Engineer BP Exploration (Alaska) Inc. P.O. Box 19661°~ Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Unit S-30 - BP Exploration (Alaska) Inc. Permit No. 90-66 Sur. Loc. 1638'SNL, !380'~, Sec. 35, T12N, R!2E, I~f Btn~hole Loc. 2599'S~-~, 558'WEL, Sec. 02, TllN, R12E, ~ Dear l~:r. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from otb~er g~verrumental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. , The Commission will advise you of those BOPE tests that it wishes to witness. V~e~v~ t ru ly your s / Chairman o f Alaska Oil and Gas Conservation Co~ission BY ORDER OF ~E COmmISSION dlf Enclosure cc~ Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ' f' STATE OF ALASKA ALASKA O,,.. AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 :la. Type of work Drill [] Redrilll-lllb. Type of well. Exploratory[] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen []1 Service [] Development Gas [] Single Zone [] Multiple Zone[] 2~. Name of Operator 5. Datum Elevation (DF or KB) I10. Field and Pool BP Exploration KBE = 66' f e e t Prudhoe Bay Fie/d/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchorac]e. Alaska 99519-6612 ADL 2~2~Q 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 2o AAC 1638' SNL, 1380' EWL, SEC. 35, T12N, R12E Prudhoe Bay Unit At top of productive interval 8. Well number Number 2100' SNL, 825' WEL, SEC. 02, T11N, R12E S-30 (42-02-11-12) 2S100302630-277 At total depth 9. Approximate spud date Amount 2599'SNL, 558' WEI.., SEC. 02, T11N, R12E June 01, 1990 $200,000.00 ,12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (Me and'rvD) ' p roP~ArtDYL line 28257 @ 2599' feet Well S-09 @ 3797'/30.5' feet 2560 12615'MD/9228'TVDfeet '16. To be completed for deviated wells 17. Anticipated pressure (see 2o ,,,AC 2S.03S Kickoff depth ~oo'feet Maximum hole an~]les3.3~ o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Setting Depth raze Specificatio ns Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 20" Cond. 80' Surface 110' 110' 17- i/2" 13-3/8" 68# L-80 Butt 2650' Surface 2680' 2680' 3294 cuft Arct/cset I/& I// 12-1/4" 9-5/8" 47# NTSO-S NSCC 11401' Surface 11431' 8521' 2691 cuft Class G 8-1/2" 7" 26# NT-80 NSCC 1434' 11181' 8371' 12615' 9228' 375 cult Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface ~/ Intermediate ,. '~ Production Liner .... V _ Perforation depth: measured '~"'~( ~ ~ true vertical ~,!,~!,m 0ii & ,-3~.S O0~iS~ ~;0'~'~ [~' i ~i~~"~'~ ' '. ~'.,: ~":'/ :";: ' 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling progr~Jj~agr~ Drilling fluid proCram [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirementsi-I 21. I hereby c~fy that the foregoing is true and correct to the best of my knowledge signed /~~.. ~/', 7~/"~ TitloPBULoadEng*eer ~'"-///~¢,~) Date / Commission Use Only / Permit Number _ JARl number_ JApp(~os. va,12d4ateD0 ISee cover letter Iso- >--¢- J / '/'- , Ifor other requirements C, on,d,t~ns of approval Samples required [] Yes /ES'No' Mud log required I-I Yes .'[~No Hyarogen sulfide measures [] Yes ~' ~ Directio'nal~,survey required /i~Yes Required workingj;zr, essure fo.r./B'OR¢.._.F'I2M,; F13M; J~M; I-I10M; l-]15M; Other: /-) .I/ ,// J ,// / //. by Approved by{ / --~/. (, .-~//~'~ Commissioner order of me comm.ssion Date ~,"~ 10-401 R, ~'~-~ 2-1-85 Submit/i/~ PROPOSED DRILLING AND COMPLETION PROGRAM WELL S-30 [42-2-11-121 PBU AFE No. 125218 Install and cement 80' of 20" conductor to surface. The drilling fluid program will.'consist of an 8.5 - 9.5 ppg spud mud in the 17- 1/2" hole, a 9.0 - 9.7 ppg ~w~r base mud in the 12-1/4" hole and a 9.0 ppg water base mud in the 8-1/2" hole. Drill 17-1/2" hole to 2700' TVD(BKB) and cement 13-3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 3710 psi at 8800' TVD(SS) based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVD(SS) and an oil column to 8800' TVD(SS). Directional drill 12-1/4" hole to the 9-5/8" casing point above the Sag River Sandstone. Run 9-5/8" 47# L-80 NSCC casing to within 5' of 12-1/4" TD and cement with Class G cement around the 9-5/8" shoe. The annulus will be freeze protected by dry crude. Directional drill 8-1/2" hole to TD. Run 7" liner from TD to 250' inside 9-5/8" casing shoe and cement using Class G cement. Clean out to 7" float equipment. Change over to NaCI completion fluid. Test casing and lap to 3000 psi. Run 9-5/8" production packer on tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 100' below base of permafrost. Install and test Xmas tree with diesel. Displace tubing to diesel. Set and test packer. Shut down rig operations for perforating subsequent to rig release. will be perforated in accordance with normal practices. The well Fluids incidental to the drilling of a well will be pumped down the 9-5/8" x 13- 3/8" annulus of the well. Tubing Size: 4-1/2", 12.6# L-SO TDS TBG with 5 GLM~ Tailpipe Size: 4-1/2", 12.6# L-80 TDS TAILPIPE ,~a,xx/ ¢"~'~ PRELIMINARY WELL PLAN S-30 AFE NUMBER: 125218 LOCATION: Surface: 1638' SNL, Target: 2-100' SNL, T.D.: 25~99', SNL, [42-2-11-12] PBU 1380' EWL, Sec. 35, T12N, R12E 825' WEL, Sec. 02, TllN, R12E 558' WEL, Sec. 02, Tl lN, R12E ESTIMATED START: JUNE 1990 OPR. DAYS TO COMPLETE: 24 CONTRACIDR: Nabors 18E MAX ANGLE/SECT COURSE~OP/BUILD RATE: 53.31/S 28.2 E/2800/2.5 Item TVD(SS) MD(BKB) Mud Wt. 20" CONDUCTOR 80 13-3/8" SHOE 2614 BASE WEST SAK FORMATION 5235 9-5/8" SHOE 8454 TOP SAG RIVER SANDSTONE 8461 TOP SADLEROCHIT 8583 TARGET 8740 TOTAL DEPTH 9162 110 8.5 2680 9.5 6042 9.0 11431 9.7 11441 9.0 11645 9.0 11908 9.0 12615 9.0 LOCKING PROGRAM: Open H01e - Record all logs on magnetic tape where applicable. 12-1/4" Hole: None 8-1/2" Hole: DIL/BHC/CNL/GR (Optional LDT) Cased Hole CBT/CET/Gyro and perforate after rig release. DH: 4-29-90 20" Conductor P'~._~,IMINARY WELL PLAN WELL S-30 [42-2-11-12] PBU PROPOSED DEPTH BKB !10' Ball Valve 13-3/8" Casing Shoe 17-1/2" Open Hole Cement Top 2100' 2680' 270O' 3000' 4-1/2" 12.6# L-8OTDS. Tubing with 5GLM's 9-5/8" Packer 11131' 7" Tieback Assembly 11181' 9-5/8" Shoe 12-1/4" Open Hole 11431' ! 1 436' 7" 26# NT-80 Liner 7" PBTD 7" Liner Shoe 8-1/2" Open Hole 12574' 12615' 12615' !0 i 20 i (Actdo~) i 40 I0 .~0 ~ . 22'.2 I' -Co> sL IRD (ProPosed)_.48, / ; S-4(Proposed) S~I (Proposed) LAT. : 70°21':I.5.01'' LONG = 149o02!03.6 I" X= 618,919 !] f :.5,-9T9,854 - S-24 (Proposed) 519 S-9 (Actual) (Actual) - 8-6 40 (Actual) i :~00' --w~) S-26 (Proposed;) S- 5 ----$: 11 - ; (Actual) S-20 1605' - ' 25 20 S-lZ (ActUal) -°~oz FLARE PIT -14 ' (Proposed) N, ( Proposed ) 2 :~00' ' ' - S-13 T,, a E, - · · S-30 SCALE I" = I/2 MILE (Proposed) CERTIFICATE OF SURVEYOR I hereby certify -that lam properly registered to practice land surveying in the State of Alaska and that this plat rep resents a location survey of the weilpad shown and the wells thereon. This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole locations are furnished by others. 'Date Surveyor WELLS F42. $4./2 -/2/ 27-12- 12) ,) 'II- 02-II-12] -$5-/2-12) - 34- PAD DETAIL SCALE I''= 400' -ol ADDED PROPOSED BHL 8-$0 ADDED PROPOSED BHL'S-24~ S-26 ADDED PROPOSED BHL S-ZI ADDED PROPOSED BHL S-20 ADDED PROPOSED BHL S-19 ADDED PROPOSED BHL S-12A .REVISED PROPOSED BHL S-48, ADDED. PROPOSED 8HI. 5-4 ~ ADDED .ACTUAL BHL S... I RD, S-2,6 S-3~ REVISED PROPOSED OHL S-8 TOACTUAL ; REVISED PROPOSED S-6. ADDED PROPOSED 8HL S-6 8~7. ADDED PROPOSED BHL S- I$; ADDED ACTUAL BHL REVISED BHL S- lO, Il,& 12 FROM PROPOSED TO ACTUAL. ADDED PROPOSED BHL S-14 ADDED PROPOSED BHL S-8. REVISED BHL S-lO& II;DELETED BHL 5-7,8,8~ ADDED PROPO.~EO BHL S-7,8,9,8~ I0. ~ .. 5/09/90 4-/16/90 7/22/86 4/2/86 7/~ 1/85 .~. 519183 II/ 10/82~ C. L-~ 9/27/82 PAD "S ii Lo coted in NE I/4 PROTRACTED SEC.35,T. IZN.,R. 12 E.,UMIAT MERIDIAN, AK. Surveyed for SOHIO ALASKA PETROLEUM CO. Surveyed by F. M. LINDSEY & Assoc. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-081 Anchorage, Alaska A- i2588- em SURFACE HOLE DIVERTER SYSTEM Two lines venting 90 deg. apart in directions that ensure safe down wind venting, and ex- tending to a point at least 100' from any potential source of ignition. 3 10" FUll Opening Valves 35' or as required "-I Dresser Sleeve 10" Diverter Line NOTES .1. All pipe connections 150# ANSI Flanges or welded connections and secured to prevent movement. 2. Manual 10" ~vaive~ mechanically connected to ensure that one valve is fail-safe open at all times. 3. All turns are 90 deg. and targeted. 10" Full opening ball valve w/Hydraulic Actuator Cellar ' 20" Diveder S~ol w/10" Side Outlet KRL 12/18/89 BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRIPLE RAM ST ACK ,~ DRILLING RISER ! ANNULAR PREVENTER PI PE RAMS I BLIND RAMS 2" KILL LINE MANUAL HYDRAULIC 'GATE GATE , , I DRILLING SPOOL I PI PE RAMS I 4" CHOKE LINE HYDRAULIC MANUAL GATE- GATE $45DUA124:[DRAN034]S30 CLOSAP SHORT7.LIS;3 Search Radius= 200 7 DEGREE LEAD LINE For proposed well: S30 [42- 2-11-12] Location = W-E S-N TVD(SBS) Top 619542.00 5979855.00 -66.00 Bottom 623600.97 5974297.27 9013.00 Note: Ail depths in feet Below Kelly Bushing (BKB) 29-APR-1990 17:21 --- Closest Approach Analysis --- Date: 29-APR-90 Time: 17:21:32 Page 1 Closest Approach WELL IDENT /PROPOSED% /NEARBY~ CLOSEST TVD DEPART TVD DEPART DISTANCE A029-2036700 M-6 A029-2069800 S-2 A029-2072800 S-ll A029-2072900 S-12 A029-2076500 S-10 A029-2077100 S-9 A029-2077800 S-8 A029-2080400 S-14 A029-2081000 S-13 A029-2082900 S-7 A029-2083900 S-6 A029-2086900 S-5 A029-2111300 S-15 A029-2112300 S-16 A029-2115600 S-18 A029-2141900 S-12A A029-2161100 S-19 A029-2163700 S-20 SUMMARY 7678 . 2 5002 . 4 7863 . 4 5334 . 5 2431 . 1 1166 . 0 0 . 0 1112 . 1 294 . 3 551 . 0 3126.9 23.9 3097.9 56. 2 431.1 98 .9 0 .0 100.0 1.3 586 .2 2598 .4 0.0 2600.0 5.8 359.3 3796.9 228 . 7 3786.1 243 . 3 30.5 3617 . 4 151 , 3 3632.0 83 . 0 54 . 2 2928 .9 4,1 2900.0 2.1 804.4 7550 . 0 4830 , 4 7705.2 4309.6 432.7 1413 .2 0,0 1414.4 4.9 33.4 0.0 0 .0 1.8 0 .0 75.0 2691 .5 0 .0 2700.0 9.6 180.8 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 666.0 0.0 238.7 145.0 1131.5 4169.7 454.9 4059.9 283.7 571.9 1666.0 0.0 1633.9 319.6 564.5 2800.0 0.0 2813.0 '167.7 390.5 Vertical Intersection /PROPOSED~ /NEARBY~ TVD DEPART TVD DEPART VERTICAL DISTANCE 3834.7 247.3 3755.8 227.6 -79.9 3593.3 141.9 3797.1 130.0 202.2 3585.2 138.7 2076.5 121.4 -1510.0 3237.9 42.8 4815.3 213.0 1568.9 $45DUA124:[DRAN034]S30 CLOSAP SHORT7.LIS;3 Search Radius= 200 7 DEGREE LEAD LINE For proposed well: S30 [42- 2-11-12] Location = W-E S-N TVD(SBS) Top 619542.00 5979855.00 -66.00 Bottom 623600.97 5974297.27 9013.00 Note: Ail depths in feet Below Kelly Bushing (BKB) 29-APR-1990 17:21 --- Closest Approach Analysis --- Date: 29-APR-90 Time: 17:21:32 Page 1 Closest Approach WELL IDENT /PROPOSED~ /NEARBY% CLOSEST TVD DEPART TVD DEPART DISTANCE A029-2036700 M-6 A029-2069800 S-2 A029-2072800 S-ii A029-2072900 S-12 A029-2076500 S-10 A029-2077100 S-9 A029-2077800 S-8 A029-2080400 S-14 A029-2081000 S--13 A029-2082900 S-7 A029-2083900 S-6 A029-2086900 S-5 A029-2111300 S-15 A029-2112300 S-16 A029-2115600 S-18 A029-2141900 S-12A A029-2161100 S-19 A029-2163700 S-20 SUMMARY 7678.2 1166 0 3126 9 98 9 2598 4 3796 9 3617 4 2928 9 7550.0 1413.2 0.0 2691.5 5002.4 0.0 23 .9 0 0 0 0 228 7 151 3 4 1 4830 4 0 0 0 0 0 0 7863.4 5334.5 2431.1 1112.1 294.3 551.0 3097.9 56.2 431.1 100.0 1.3 586.2 2600.0 5.8 359.3 3786.1 243.3 30.5 3632.0 83.0 54.2 2900.0 2.1 804.4 7705.2 4309.6 432.7 1414.4 4.9 33.4 1.8 0.0 75.0 2700.0 9.6 180.8 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 666.0 0.0 238.7 145.0 1131.5 ~666.0 0.0 1633.9 319.6 564.5 2~00.0 0.0 2813.0 1~'~~ 390.5 Vertical Intersection /PROPOSED% /NEARBY~ TVD DEPART TVD DEPART VERTICAL DISTANCE 3834.7 247.3 3755.8 227.6 -79.9 3593.3 141.9 3797.1 130.0 202.2 3585.2 138.7 2076.5 121.4 -1510.0 3237.9 42.8 4815.3 213.0 1568.9 ~IUD ,,, TO [3016~ ," HL.ID DISTRI~TION O~C T'F~I P TANK y~AND ,.' I~O BBL.. I~10 TYF~ - Choke Manifold - Poor Boy Degasser · - Brandt Vacuum,-Type Degasser - Brand t Dual Tandem Shale Shaker - Pioneer Mud Cleaners - Pioneer P[KI Centrifuge c c~e Cz E/'vVER 1 - RecOrding drilling fluid, pit level indicat~r with both visual and aUdio warning devices at driller's console 1 - Trip Tank (75 BBL.) 1 - Drilling fluid flow sensor with readoub at driller's console 11 - 5 Hp Agitators MUD WEIGHT CALCULATIONS WELL S-30 (42-2-11-12} Mud Wt. (8-1/2" Hole): P @ Sag River: P @ Sadlerochit: P @ Top S adlerochit: OB @ Sag River: OB @ Top Sadlerochit: Current GOC: 9-5/8" Casing Shoe: Top Sag River: Top Sadlerochit: 9.0 ppg. 3800 psi. 3750 psi. at 8800' TVDSS 367.8 psi. 190 psi. 370 psi. Not Present 8521' TVDBKB 8527' TVDBKB 8649' TVDBKB CEMENT CALCULATION 13-3/8" CASING Measured Depth: 2680' Basis: 2 X Annular Volume Total Cement Vol: 3294 cu ft Lead Slurry Vol: 2002 cuft (1032 Sx Arcticset III @ 1.94 Cu ft/Sk) Tail Slurry Vol: 1292 cu ft (1390 Sx Arcticset II @ 0.93 Cu ft/Sk) 9-5/8"CASING Measured Depth: 11431' Basis: 90% Annular Volume to 13-3/8" + 50 cuft Total Cement Vol: 2691 cuft Lead Slurry Vol: 2116 cu ft (1182 Sx G+8% @ 1.79 Cu ft/Sk) Tail Slurry Vol: 575 cu ft (500 Sx Neat G @ 1.15 Cu ft/Sk) 7" LINER Measured Depth: 11181' (Hanger) - 12615' (Shoe) Basis: 1.5 X Annular volume to 9-5/8" shoe + 150 cuft Total Cement Vol: 375 cu ft (324 Sx @ 1.16 Cu ft/Sk) DH: 4-29-90 $45DUA124:[DRAN034]S30 MARK.LIS;3 29-APR-1990 17:25 Page 1 PRUDHOE BAY UNIT DRAN034 / 29-APR-90 /17:25:05 MARKERS FOR WELL S30 ENGINEER: DING HSU [42- 2-11-12] Label TVD TVD MD DEPART INC SS (BKB) BASE PERMAFROST 1875. 1941. 13 3/8" SHOE 2614. 2680. 17 1/2" HOLE 2634. 2700. KOP %1 2734. 2800. TOP UGNU SANDS 3700. 3766. END OF BUILD %1 4572. 4638. BASE WEST SAK FORMATION 5235. 5301. IKRU-PBU 6580. 6646. PACKER 8275. 8341. TOP 7" LINER 8305. 8371. 9 5/8" SHOE 8455. 8521. 12 1/4" HOLE 8458. 8524. TOP SAG RIVER SANDSTONE 8461. 8527. TOP SHUBLIK FORMATION 8499. 8565. TOP SADLEROCHIT 8583. 8649. CURRENT GOC 8600. 8666. TARGET 8740. 8806. CURRENT OWC 8882. 8948. TOP HOT 8962. 9028. ORIGINAL OWC 9013. 9079. TOTAL DEPTH 9162. 9228. 1941. 2680. 2700. 2800. 3797. 4932. 6042 8294 11131 11181 11431 11436 11442 11505. 11646. 11674. 11908. 12146. 12280. 12365. 12615. ANGLE 0. 0.00 0. 0.00 0. 0.00 0. 0.00 214. 24.93 922. 53.31 1813. 53.31 3618. 53.31 5893. 53.31 5933. 53.31 6134. 53.31 6138. 53.31 6142. 53.31 6193. 53.31 6306. 53.31 6329. 53.31 6516. 53.31 6706. 53.31 6814. 53.31 6882. 53.31 7083. 53.31 CHECK LIST FOR NEW WELL PERMITS Company /~,/~ ,~7 Lease & Well No. /~z~ ~ ~-~ ~~ ~_,36 ITEM APPROVE DATE ' - / .......... YES NO ' ~~ ~ (1) Fee .~<., ~ 1. Is the pe~t fee attached .......................................... ~ -- , .......'(~--thru g)' ' ' (8) (3) Admin ,~,~c.~ <-/z~/qa 9. ' (9 th~u~ lo. (10 and 13) 12. 13. (4) Casg '~4~.~.~f~, ~'-~ff-~o (14 thru 22) (23 thru 14. 15. 16. 17. 18. 19. 20. 21. 22. 2. Is well to' be located in a defined pool ............................. 3. Is well located proper distance from property line .................. 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 we!lbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... 23. 24. 25. 26. 27. 28. Does operator have a bond in force .................................. //~ Is a conservation order needed ...................................... ~ ~ ~ . , Is administrative approval needed ................................... Is the lease number appropriate ..................................... Z i.'. Does the well have a unique name and number ......................... Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... ~ .___ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. ,, Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to ,5'~O~ psig .. Does the choke manifold comply w/API RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. (6) OTHER rev: 01/30/89 6.011 For 29. 30. 31. 32. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. INITIAL GEO. UNIT ' oN/OFF ' POOL CLASS STATUS AREA NO. SHORE ., , Additional Remarks: 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. DIRECT DIGITAL LOGGING PROCESSED ANALYSIS L. LLI_LLLLLL L..LLLLLLLLL IIIIIIIIII II'IIIIIiiI ii II Ii Ii Ii II Ii II IIIIIIIIiI IIIiIIIIII SS$SS$$$ SSSSSSSSSS SS SS SS SSSSSSSSS SSSSSSSSS SS SS SS SS SSSSSSSSSS SSSSSSSS DDDDDDDDD UU UU DDDDDDDDDD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DD DD UU UU DDDDDDDDDD UUUUUUUUUUUU DDDDDDDDD UUUUUUUUUU MM MM HHM HMM MMMM MMMM MM MM MM MM MM MMMM MH MM HH NH MM MM MN MM NH NH MM PPPPPPPPPPF PPPPPPPPPPF PP F PP F PP F PPPPPPPPPPF PPPPPPPPPPF PP PP PP PP PP I1 i1'1 1111 1i ii 11 11 11 11 II 1tll11111 111111111 8888888888 888888888888 88 88 88 88 88888888 88888888 88 88 88 88 88 88 88888888888:8 8888888888 il Ill 1111 11 'I 1 1 1 11 11 11 11 1iilt111il 1111111111 11 Ill ::: 111i ::: 11 11 11 11 11 ::: ::: 11 1111111111 '1111111111 .dj UU UU dj UU UU Jd UU UU ,dj UU UU dd UU UU dd UU UU dd UU UU Jd UU UU Jd UU UtJ dj dj UU UU JJJJJJJJJJJJ UUUUUUUUUUUU JJJJJJJJJJ UUUUUUUUUU 3333333333 333333333333 33 33 33 33 3333 3333 33 ,33 33 33 333333333333 3333333333 LL LL LL LL LL LL LL LL LL LL LLLLLLLLLLLL LLLLLLLLLLLL YY YY YY YY YY YY YY YY YY YY YYYY YY YY YY YY YY YY AA AAAA AA AA AA AA AA AA AA AA AAAAAAAAAAAA AAAAAAAAAARA AA AA AA AA AA AA AA AA 9999999999 999999999999 99 99 99 99 99 99 999999999999 999999~999 99 99 99 99 999999999999 9999999999 MM HMM MI' HMHM Mt'ii' MM MM MM I' MM HMHH I' MM MM MM I" NM I" MH HM Hl"l I~ HH I~ 00000000 000000000{ O0 O0 O0 O0 O0 O0 O0 O0 000000000{ 00000000 REEL HEADER Service name: &G5FO'I Previous reel: HEADER 90707/11 Origin: Comments: RECORD"-"-o Reel name: Page Continuation #: O1 Set. vice name: &GSFO1 Previous tapm: Date: 90707/11 Origin: Comments: Tape name: .3680 '05 Continuation ~:~:~ FILE HEADER mmmm File name: .001 Service name: Verzion ~: Date: Maximum length: 1'0~4 File type: LO Previous ~i1¢: H H E M WH FN C 0 U N S T A T CTRY AP I N L. ATI LONG SECT TOWN RANG EK8 EDF EGL LMF DNF RUN TIHE DATE LCC SON LUN FL LUL ENGI WiTN DL C851 C8L1 TLi 8LI TCS TLA8 8HT HSS MViS DFPH OFL HFST MFSS I NFORMA COHTENTS 8P ExpLORATIOH S-30 PRUDHOE BAY NORTH SLOPE ....... ALASKA ....... USA ....... 22:051 . '000 .................. 0 Deg. 0 Min, O. 0 Smc 0 Deg. 0 !'1in, O, 0 Sec 12N ............. 12E ............ 6~ OOO ........ 65 000 ........ 3,1 870 ........ MS ........... K8 ........... i m m m i , ~ m · ....... o ........ ~0 ............. ~68005 ..... 76J6 , NORTH SLOPE NORTH SLOPE HcKAY ZARNDT/GOEBEL 12670.0 O0 ........ 12674. 000 ........ 11631 . 000 ........ 11631 . 000 ....... 11631 . 000 ....... 12667. OOO ....... I 003. 000 ........ 1603. 000 ......... 192,000 .......... 19~, 000 .......... LOW SOLIDS CIRCULATED 9. 000 .............. 40.000 ............ 9. '0 O0 ............. 7.0 O0 ............. 3.560 ............. :3.760 ............. 75,000 ............. MEAS .......... 2.310 ................ APl NUH: 50-029-22051 -~-, .~| -- D~TE Luut..E£, 07 W 4 ~ a , m m I m I m i m m m m m m m m m ~ m m i i ~ I m i TION RECORDS m · i m I m ! I i m · ii m ! . . · · i Jr, · i · UNIT TYPE CATG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 '0 0 '0 0 '0 0 0 .0 0 FT 0 FT 0 FT 0 0 0 0 0 0 0 0 0 0 0 '0 0 .0 0 0 0 0 0 0 0 0 0 FT 0 3 FT 0 3 FT 0 3 FT 0 3 FT 0 3 FT 0 3 HR 0 2 HR 0 DEGF 0 1 DEGF O 1 0 2 0 2 LB/Q 0 2 CP 0 2 0 2 0 2 OHHH 0 2 OHHH 0 2 DEGF 0 2 0 OHHH 0 2 SIZE 40 40 40 20 20 20 4 34 34 2 3 3 4 4 4 2 2 2 2 4 2 10 10 20 20 20 20 4 4 4 4 4 4 4 4 4 4 20 20 4 4 4 4 4 4 4 12 4 CODE 65 65 65 65 65 65 68 65 65 65 65 68 68 68 65 68 65 65 65 65 65 65 65 68 68 68 68 68 68 68 68 68 68 65 65 68 68 68 68 68 68 68 68 Page ERROR INFORMA TION RECORDS Page M N E bl MC S T blCSS BS COHTENT$ ?5,000 .................................................. MEAS ............................................. 9,625 ................................................... 8.500 ................................................... UNIT DEGF TYPE CRTG SIZE 4 12 4 4 CODE G8 ERROR COMMENT RECORDS Well Location Commmnt 1: SURFACE: 1638' FNL & 3898~ FEL Wmll Location.~Comment 2: Well Location Comment 3: Well Location Comment 4: Well Film Comment 1: DIL?BCS?CNT RUN IN COMBINATION. CHLORIDES Wmll Film Comment 2: GAMMA RAY HAS SPURIOUS ANOMALY AT Well Film Comment 3: Well File Comment 4: = 250 PPM, ON MAIN PASS, ~,~m LIS tape written by:. ANCHORAGE COMPUTING CENTER mm mm All curve and tool mnemonics used are those which most closmly match mm mm Gearhart curve and tool mnemonics, ~m GEARHART TO SCHLUMBERGER TOP BOTTOM MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH DEPTH DEPTH FT DEPT FT 8348.0!0 TENS DIL LBS TENS DIL LBS 11597.50 SP DIL MY SP DIL MY 11597.50 GR DIL APl GR DIL AP1 11597.50 ILD DIL OHMM ILD DIL OHMM 11597.50 ILM DIL OHMM ILM DIL OHMM 11597.50 LL3 DIL OHMM LLS DIL OHMM 11597.50 FCNI... CNT CPS FCNL CNT CPS 11597.50 HCNL CNT CPS NCHL CNT CPS 11597.50 TTI BCS US TTI 8CS US 11597.50 2718.00 2702,00 2702,00 27.02.00 27.02 O0 12702 O0 12702 O0 12702 O0 12702 O0 12702 O0 Page TT2 TT3 TT4 CILD CIL. M NPH I NRAT BCS BC$ BCS DIL DIL. CNT CNT US US US MHHO MHHO SSPU TT2 TT3 TT4 CILD CILH NPHI NRAT BC$ BCS BCS DIL DIL. CNT CNT US US US HMHO I'IHHO SSPU 11597,50 11597.5'0 11 597. 510 11597.50 I 1597,50 11 59?. 50 11599,50 · 12702.00 12702. O0 1 '27 02, O0 12702, O0 12?02, OCt '127 02.00 12702.00 DATA ENTRY FORMA T SPECIFICATIONS TYPE SIZE CODE 16 1 66 Page TYPE DESCRIPTION 16 Datum 0 Tmrmina~ eci£ication block sub-t~pm or ( no more entries ) DATUM SPEC iF DATA FORMA T SPEC I F I CA T IONS Page SERVICE SER MNEM I D ORD YICE AP1 ER # UNIT LOG APl AP1 APl FILE TYPE CLASS MOD PRC ~f SIZE LVL SHPL RC PROCESS INDICATORS DEPT TENS DIL SP DII_ GR DIL iLD DIL ILM DtL L. L3 DIL FCNL CNT NCNL CNT TT~ 8CS l'T2 8CS TT3 8CS TT4 BCS CILD DIL CiLH DIL NPHI CNT NRAT CNT 368005 FT 0 368005 LBS 94 368005 MM 94 368'005 APl 94 368005 OHMM 94 ~68'005 OHMM 94 3G8'005 OHHM 94 ~68005 CPS 94 368005 CPS 94 ~68'005 US 94 ~68005 US 94 368005 US 94 3G8005 US 94 368'005 MMHO 94 368'005 MHHO 94 368005 SSPU 94 368005 94 0 0 0 1 4 0 1 635 0 1 0 4 0 1 iO 1 i 0 4 0 3 i .0 I i 0 4 0 i i20 46 i 0 4 0 1 120 44 i 0 4 0 i 22.0 3,34 31 I 0 4 0 1 334 30 I 0 4 0 522 32 I 0 4 0 i 522 32 1 0 4 0 i 522 32 1 0 4 0 1 522 32 i 0 4 0 i I 1 0 46 I 0 4 O 1 I JO 44 i 0 4 0 890 3 420 1 'i 0 4 0 i 68 68 68 68 68 68 68 G8 G8 G8 68 G8 000000 00000'0 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O000OO OOOO00 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 00000.0 O00000 000000 000000 000000 000000 000000 000000 000000 000000 00'0000 000000 DEPT N C N l NRAT 2702. 000 0.000 0,000 TENS TTI 3222.000 0.000 DATA RECORDS SP GR ILD ILM LL3 FCNL TT2 TT3 TT4 CiLD CILM NPHI 0,000 0,000 1,000 1.000 1,000 0,000 0,000 0,000 0,000 iO00,O00 iO00,'O00 0,000 1'-'"700-., ,000 3595. .000 O, 000 0,000 1,000 i .000 I ,000 0.000 O, 000 O. 000 O, 000 O. OOO O. 000 i 000. 000 1 000,000 O, OOO O. 000 12600.000 6059.000 -23,800 29.7'0:0 4,457 4,325 10,423 228,400 301,300 303,000 296,000 444.000 446.000 224.388 23i.207 23.530 1.735 12500.000 6012.000 319,500 112.300 G,266 5.875 5,689 117,600 251 . 000 296,, 000 296,000 443, :000 446,..000 159,58.0 i70,216, 32,720 206 ¢ 12400.000 6083,000 -17,900 26,000 13,677 12,218 22,542 200,000 364,300 326,000 325,000 502.000 499,'000 73,114 81,847 25.730 1.856 12300.'000 6081,000 -21 ,400 21 ,600 4,989 2,944 2,793: 169,600 284.400 330,000 331 , 000 508. 000 508. 000 200,447 :339,625 25,31 0 I .817 12200.'000 6104.000 -14,900 28,2'00 7,586 8.185 14,521 264,300 402.000 312,000 312,000 470.0'00 473.000 131,826 i22,180 20,360 1.587 12100.000 6170.000 -2.400 29,300 12.823 10,740 16.711 191,100 356.000 3i2,000 311,000 483.:000 480.000 77,993 93.111 27.580 1.946 12000.'000 6127. 000 -10,900 25,8'00 11 .350 9,099 1:3.152 161 .700 324. 700 341 . 000 339,000 528,'000 526, O00 88.'1 05 1 09. 901 29,1 O0 2,031 Page: 7 DEPT NCNL NRAT 119O0. 3~7 ', 11800. I. 11700. 386. 1. 11600, 158, DATA RECORDS TENS SP GR ILD ILM LL3 TTi TT2 TTj TT4 ClLD CiLM .: FCNL HPHi 000 6297. 000 -1 0,400 32,400 22,233 22,284 36,728 186,400 800 3 'o U,.,,O00 314,000 470,000 470 000 44 978 44 875 27 iO0 934 .... 000 6.351 ,000 44.000 104.3.00 12,246 10.064 12,274 161 ,000 '86,1600 270,000 268,000 404,000 405. 000 81 ,658 92.'~J4..., = 25,460 00'0 6122,000 ,100 68,400 14,655 15.311 18,323 241 ,'000 000 322,000 322,000 502,000 502 000 68 234 65 313 20 830 607 .... 000 5991,000 49,700 74,300 21,979 000 223,000 229,00'0 375,000 374.000 0t0 Page 12161,867 45,499 .3-01 .082 5.3,500 55,08 0 FILE TRAILER File name; &GSFO!. 00! Haximum length: ;024 TRAILER RECORDS Service naive, I Vets i on ~: File tppe: LO Next f'ile: Date: Page File name.: .002 Service name: Version #: Dmte: Haximum length: 1024 File type: LO Previous ?ile; M N E M CN tdN FN COUN STAT CTRY APIN LATi I..ONG SECT TOWN R iq N G EK8 EDF EGL PD LMF DMF RUN TIME DATE k. CC SON LUN FL LUL ENG i WITN DD DL CSDI CSL1 TLI TCS TLA8 MRT HT MSS DFD MVi.S DFPH DFL RMF MFST MFSS RMC I NFORMA CONTENTS 8P ExpLORATION S-30 PRLIDHOE BAY NORTH SLOPE ALASKA USA 22 '05i , 000 .......... 0 Drag. 0 Min. 0 0 Deg, 0 Min. 0 12N .............. 12E .............. 66,0~0:0 ........... G 5, .O 00 ........... 34 , 87.0 ........... tis I<B .... ; .......... K'8 ............... 1603. 000 ........... 6,' 7/98 ............ -~68 0 05 ......... 7636 ........ NORTH SLOP~ NORTH SLOPE McKAY ZARNDT/GOEBEL i2670.000.. 1267.4.'000.. i163i.000.. 1163,i.000., 1163,,1 · '000. . 12667.000.. 1003. 000.., 1603.000, . , 192. OOO .... 192,000 .... LOW SOLIDS CIRCULATED IllImll IIIIIIII 9.000 ............... 40. 000 .............. 9, O0 0 ............... ?, '000 ..................... ~.560 ..................... 3.760 ..................... 75,000 .................... MEAS ............... 2.310 ..................... API NUM: 50-029-22051 DATE LOGGED: 07-06-90 * I il, I m I I 0 Sec mm·mi IllII ItlIII II II 1111 · tit m 115 m I11 mm I I ! m · ! IIll W i i · m · m m m · t m m . . m I m I m m m · m i It i i T I ON RECORDS I ,t It ! · I i I i m ! I I Ji . m i m m . , m m m . m it i m i I I 11 ii m i I i m It a i · m i i t i, ~ m i m I m m m , m m i m I I m · m m m . ! i m I , i m TYPE CATG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I0 0 FT 0 FT 0 3 FT ..0 3 0 0 0 3 0 0 0 0 0 0 · 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FT 0 3 FT 0 3 FT 0 3 FT 0 3 FT 0 FT 0 HR 0 2 HR 0 4 DEGF 0 1 DEGF 0 1 0 2 0 2 L8,;G 0 2 CP 0 2 0 2 0 2 OHMbl o 2 OHMH O 2 DEGF 0 2 0 2 OHblM 0 2 SIZE 40 40 40 20 20 20 4 34 34 2 3 3 4 4 4 2 2 2 2 4 @ 2 10 10 2.0 20 20 20 4 4 4 4 4 4 4 4 4 4 20 20 4 4 4 4 4 4 12 4 CODE 65 65 65 65 65 65 ~8 65 6.5 65 65 65 68 68 65 65 65 79 68 65 79 '65 65 65 65 65 68 68 68 68 68 68 68 68 68 68 65 65 68 68 68 68 68 68 68 65 68 Pag~ ERROR 10 I NFORMAT I ON RECORDS Page MHEM HCST Hr'.: S~ uo B~ CONTEHTS ?5. 000 .................................................. HER~ ............................................. .625 ................................................... .500 ................................................... DEGF TYPE C~TG .SIZE 4 4 4 CODE 68 68 ERROR COMMENT RECORDS Well Location Comment 1: SURFACE: Well Location:,~Comment 2: Well Location Comment J: Well Location Comment 4: Well File Comment 1: DIL/BCS?CNT Well Film Comment 2: GAMMA RAY WEll File Comment 3: Well Film Commmnt 4: 1638' FNL & ,3898' FEL RUN IN COMBINATION, CHLORIDES = HAS SPURIOUS ANOMALY AT 12606' ON 250 PPM, MAIN PASS, · m LIS tape written by: ANCHORAGE COMPUTING CENTER · * All curve and tool mnemonics used are those which mm Gearhart curvm and tool mnemonics, mo~t closmlp match GEARHART TO SCHLUMBERGER TOP BOTTOM MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH DEPTH DEPTH FT DEPT FT 8348.'00 12718,00 TEt4S2 CNT LBS TENS CNT LBS 8348,50 1'1699.50 GR2 ~NT API GR CNT APl 8348.50 11~99.50 FCNL2 £NT CPS FCNL CNT CPS 8348,50 11'699,50 NCNL2 C:NT CPS NCNL CHT CPS 8348.50 11699.50 NPHI2 CNT SSPU NPHI CNT SSPU 8348,50 1'1699.50 NRAT2 CNT NRAT CNT 8348,50 11699.50 Page 12 DATA ENTRY BLOCKS EHTRY FORMA T SPEC I F I CA TYPE SIZE CODE 16 '1 66 TIONS 13 ENTRY BLOCK LEGEND TYPE DESCRIPTIOH 16 Datum specification block sub-type 0 Terminator < no more entries ) D A T A F 0 R M A T oPECIFICATION~ DATUM SPECiFiCATiON BLOCKS SERVICE sERVICE AP1 AP1 APl AP1 FILE MNEM ID ORDER ~ UNIT LOG TYPE CLASS MOD PRC ~ SIZE LVL SMPL RC PROCESS INDICATORS Page 14 DEPT 368'005 TENS CNT 368005 GR CNT 368005 FCNL CNT 368 005 NCNL CNT 368005 NPHI CNT 368.005 NRAT CNT ~G8005 FT 0 · 0 .0 2 LBS 94 635 0 2 1 APl 94 3i,0 I 2 1 CPS 94 334 31 2 1 CPS 94 334 30 2 SSPU 94 890 94 420 '1 2 i 4 0 1 68 4 0 1 68 4 0 i 68 4 0 ! G8 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 0000.00 000000 000000 000000 000000 000000 000'000 000000 000000 000000 000000 DEPT 16C'~9,500 1600, 000 1500, 000 1400, 000 1300. 000 1200..000 I I 00. 000 1 000. 000 0900,000 0800. 000 0700. 000 0600. 000 OS 00. 000 0400,000 0300. 000 0200.000 01 00. '000 TENS GE DATA FCNL RECORDS 5966.00~ 0.000 O.O00 O.O00 0.:000 0.000 5791.000 73,300 52.800 156.300 43,960 2.915 578'9.000 71,300 52.800 154,900 41,640 3.031 5810,000 70,300 52,100 167,600 48,190 3,264 5765,000 72,100 56.4~00 159,600 45.400 3,166 5712.000 60.700 65.500 171.600 36.380 2,830 5683,000 58,900 61.600 167.70'0 32.820 2.694 5647.000 46,200 74,5:00 183.000 30.720 2.591 5572.000 56.900 62.700 167.700 33.170 2.707 5477.000 48,800 65.5:00 166.100 33.860 2.724 5472,000 69,600 52.500 144,8'00 41.110 3,017 5379.000 65,200 48.2'00 140.600 45,020 3.126 5345.000 66,300 53.400 142.300 43,000 3.075 5317,000 58,100 56.10'0 143,80:0 38.380 2.896 5293..000 46,900 56,100 156,800 39,680 2,970 5234,000 47,100 66,600 170.10'0 30.760 2.597 5181.000 46.600 64.900 162.700 37.690 2.897 Page 15 DEPT lO000.O00 9900.000 9800,.000 9700.000 9600.000 9500.000 ~400,000 9~00.000 ~200. 000 91 O0,000 9000 000 8900 000 880'0 000 8700 000 8600 '000 8500 :000 8400 000 DATA RECORDS ., 5061 .000 52:.400 46.,5:00 140.300 3.9.270 2.940 · 5024,000 56,600 42. I O0 1 423,800 49,2300 3. 23123 4956 ..000 53, ,300 45. 600 1 3.3,300 40,470 2:. L:~67 4940. 000 54.500 46.500 1238.500 423.2;230 23,061 4892,000 5,5,300 42,8'00 139,200 58.2:80 3. 598 4870.000 61,60'0 53. 500 137,5~00 4,3.7190 '3.100 4'668.000 51.200 46.000 134,300 46.040 .3. 088 4612. 000 53.200 47.600 1236,500 42..350 2,980 45'34. 000 55. 700 4,3,500 131 . 700 51 . 090 3.27.0 45423. 000 49, I O0 42,8.00 130.1 O0 46. 270 23,0'34. 4487, O0 0 54. 00'0 ..'38,7'00 I 41 , 200 56,81 0 3,484 44.3:4. 000 -=;3. 700 44,2.00 144,200 49,8230 :3. 249 4375,.000 55,100 41.900 140,900 4.3. 720 3. 059 42::82. :000 57. 700 45.1'00 139,300 50,61 0 ;3.293 4236. 000 51 . 500 49. 1 O0 I 45. 000 40. 270 2,9'07 41 87,000 51 . 900 44,200 1 45,900 44. ?6.0 3,063 41 65. 00'0 52,900 49. 1 O0 1 236. E, O0 42,1:33 0 23. 004 Page 16 - DATA RECORDS DEPT TENS GR FCNL NCHL HPHI NRAT Page 17 ** FILE TRAILER ************************ File name: &GSF'O!,O02 ,,,.. i Maximum length: ;024 TRA I LER RECORDS Verzion ~: Film type: LO Next ~ile: Date: Pagm 18 REEL TRAILER Servicm name: &GSF01 Next reel: Date: 90/07/1 Commen.t~: Origin: Reel name: 3680~05 Continuation TAPE TRAILER **** Service name: &GSF01 Next tape Date: 90/:07/1'1 Commmntz: Origin: Tape name: 368005 Continuation #: 01
