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Home My WebLink About181-028 -. Ima ect'Well I-:listory File Cove~age XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Org?nizing ,~on.~ RE$CAN DIGITAL DATA OVERSIZED (Scannable) . [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Poor,Quality Originals: [] Other: NOTES; BY: Other, No/Type BEVERLY BREN VINCE~~vlARIA LOWELL Project Proofing BY: Scanning Preparation BY: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other Production Scanning Stage, PAGE COUNT FROM SCANNED FILE: //-TL?' PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: YES ~"NO BY: Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: /'~YES BEVERLY BRE~HERYL MARIA LOWELL DAT~/~ /Sf,~____~ NO RESCANNEDBY; BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Isl General Notes or Comments about this file: Quality Checked \~,..V'/ Conoc\...~illips TransmittlJ. ¥3~Ó Detail ~~C~ Date: 8/25/2004 , -4tJr¡ <"Y~ To (External Party): From (PAl ~&ct~O?a ~D Email: Howard- Okland @ admin.state.as. us Email: Catherine.K. W Orle~~Q~l1ips.con . ~J:'. .lQJ&.. . FIrst C th . '8 '-1F'k(t . N a enne ~þ ame: "!II Last N Worley ame: First Name: Howard Last Name: Okland Phone 907-793-1235 Number: Company: AOGCC Address: 333 W 7th Ave City: Anchorage State: AK Zip Code: 99501 Sent Via: hand delivery Phone 907-265-1129 Number: Company: ConocoPhillips Alaska Address: ATO 1490 P.O.Box 100360 City: Anchorage State: AK Zip Code: 99510-0360 Transmittal Info: Tracking #: Justification: Fill a gap in vendor digital data Quantity 1 cd Data Detail: -# /~'1{J ~ / 8/,- 0) ð: Description West Sak 18 digitized data and re-send of vendor data. Attachments: Filename: None Received By: Signature: Type digital well log data Filesize: N/ A Date: Approver: /J h- ~ L Signature: ~' //tlV? . SCANNED OCT 0 9 2004 Date: "íjz.J/or Alaska, inc. Post Office B~,,. ,J60 Anchorage, Alaska 99510 Telephone 907 277 5637 May 11, 1982 Mr. C. V. Char_tefLon Commi sslone r State oF Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: As-Built Conductor Location Plats Dear Mr. Chatterton: Enclosed are as-built conductor plats For the following wells: 1B-9GI 1B-11GI West Sak 18 Wesk Sak 20 These items were listed as missing data on the attachment April 19, 1982, letter to Mark Major. Iff you have any questions, call me at 263-4960. Sincerely, P. A. Van Dusen District Drilling Engineer PAV: JG/hrl Enclosures GRUS/A12 WEST...' SAK-~et~ L..___~ 17' 20 VICINITY MAP 9 I" =1 MILE "ND'B" LAT. : ?0° 18' 41.89" LONG.-' 150° OB' 17.75" Y : 5,963,566' X : 482,958' WEST SAK "i8" PROTRACTED SEC. 16, TlIN, RBE, U.M. 650.1' FWL, 648.3' FNL LAT. : 70° 18' 46 B?" LONG.: 150° 08' 10.04" Y: 5,964~071.1' X = 48 3,203. ?.' ASP ZONE 4 I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS AN AS-BUILT SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION, AND THAT ALL DIMENSIONS AND OTHER DE. TAILS ARE CORRECT AS OF DATE z -7. $ GRAVEL PLACED= 2.5,837 Yds7 Arid nt icR ichfie ldCompany KUPARUK PROJECT AS- BUILT WEST SAK PREPARED BY BOMHOFF ~ ASSOCIATES, INC. ANCHORAGE ALASKA DATE; 2 / 2 /~l I SCALE: I" = 200' DRAWN: ~ A F:. ! SHEET NO. , _~ i Z NOTE: ALL ELEVATIONS SHOWN ARE BASE ON AN ASSUMED ELEVATION OF I00.0 ON ORIGINAL GROUND AT WELL LOCATION. J KUPARUK PROJECT J ! AS - BUILT .J WEST SAK CROSS - SECTIONS 'J';~':-::'~: ' ;' ' '"PREPARED 'B~; i BOMHOFF 8, ASSOCIATES, INC. I ANCHORAGE, ALASKA i ~)z,T~, ....... ~ sc~.£ ....... J I ' 3/30/BI[ HORZ. &. VERT. ?':50' J Dwg. No. 5.17 - ~:.3 ARCO Alaska, '~"' Post Of, x 360 Anchorage, Alaska 99510 Telephone 907 277 5637 February 19, 1982 Mr. C. V. Chatterton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99510 Subject' State Reports .Dear Sir- Enclosed please find the up-dated Completion Reports for drill sites' 11-3, 11-5, 13-8, 13-10, 14-12, 15-13, 15-14, IA-10, IA-II, B-6, B-9GI, B-10GI and West Sak #18. The gyro-multishot surveys enclosed are from drill sites 12-4A, 13-19, 14-12, 14-26, 15-14 and 15-15. The original gyro-multishot surveys for drill sites 11-1, 12-14, 13-6, 13-9, 14-13 and 16-1 were un- satisfactory and are scheduled to be re-run. Information to be submitted on the corresponding completion, along with the accept- able survey, will be forwarded to your office when we receive them. Also included are subsequent sundries for drill sites 14-9A,~ 14~18, and 15-10, along with a Sundry of Intent to plug and abandon Kavik #1. Sincerely, · M. A. Major Area Drilling Engineer Enclosures MAM/GLA:ss ARCO Alaska. Inc. is a SubsidiRry of AtlanticRichfieldCompany ' .......... STATE OF ALASKA ....... ALASN~ ..::AND GAS CONSERVATION C( .41SSION WELL COMPLETION OR RECOMPLETIONh, PORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED ~] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-28 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 5o-103-20019 .... 4. Location of well at surface 9. Unit or Lease Name 650'FNL, 650'FWL, Sec. 16, TllN, R8E, UM 1~,~ . West Sak 25568 At Top Producing Interval 10. Well Number Not Present ~ ~ ,~,,, ~ West Sak #18 At Total Depth '~ ,: .... ~ 11. Field and Pool 2412'FNL, 698'FWL, Sec. 16, T11N, R8E, UM ~"'::.':-: ......... Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) ' 6. LeaseDesignationand Serial No, RKB 130' 'I ADL25668~ 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 3/28/81 4/14/81 4/17/81I - - - feetMSLI 0 17. Total Depth (MD+TVD) 18.PlugBackDepth(M[~t--l-VD) 19. Directional Survey I 20. Depth whereSSSV set 21. Thickness of Permafrost 6625'MD 6261'TVD Surface YES~NO[]I feetMD1260' MD 22. Type Electric or Other Logs Run DIL/SFL/GR/SP, BHCS/GR, FDC/CNL/GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16" 65# H-40 Surf 80' 24" 300sx Permafrost AS II 10-3/4" 45.5# K-55 Surf 2494' 13-3/4" 1400sx Fondu & 250s> AS II Cmt Dlu( #1 6007' 6625, 300sx "G" cmt 6mt Dluc #2 2538' 2600' 250SX AS II Cmt plu! #3, 4, ,~ See Att.~ched Dri ing Hist0ry 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) N/A N/A ...... 2~, ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/^ , .... 27. PRODucTIoN TEST Date First Production .. Method of Operation (Flowing, gas lift, etc.) N/A .... Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OILRATIO :: TEST PERIOD ~ . : , , . Flow Tubing' Casing Pressure CALCULATED OIL-BBL GAS-MCF WAT, ER-BBL OIL GRAVITY-APl (C"orr) 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. . To be submitted by ARCO Geology Department under separate coveY. - ~rm 10-407 Submit in duplicate · 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. N/A N/A 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~.~, ~ ~1;)¢' ~,~.~. TitleSr. Drilling En.qr Date . INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". ARCO Alaska, Inc ~ Post Office Anchorage. ;ii,, _'-'~ "~'~""~ Telephone 9r, 7 277' September 28, 1981 Mr. Harry Kugl.er State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 12-11 DS 16-4 West Sak #18 DS 12-12 DS 16-5 A-2 DS 14-9A DS 16-14 A-3 DS 14-19 DS 17-7 B-4 DS 14-20 DS 17-8 C-8 DS 16-1 DS 17-9 Dear Sir: Enclosed please find the Completion Reports for the following wells: A-2, A-3, B-4 and C-8. Although these Kuparuk wells have been per- forated, production test data has not been obtained; this information will be forwarded to your office when available. Also enclosed are Completion Reports for the following wells: DS 12-12, DS 14-19, DS 14-20, DS 16-4, DS 16-5, DS 17-7, DS 17-8 and DS 17-9. Production test information is not applicable for these wells since they have not yet been perforated but will be submitted to your office when we obtain the information. Previously unreported information such as locations for bottom hole, producing interval and geological forma- tions have been added to the updated Completion Reports. DS 14-9A and>Wes:'~ Sak #18 have been plugged and abandoned. An updated Completion Report with Drilling Histories for these wells is enclosed. Information regarding West Sak #18 is of a confidential nature and we would appreciate securely storing the report where it will receive minimum exposure. The initial Gyroscopic Survey for DS 16-1 was unacceptable and a rerun is presently being authorized by our engineering staff. An updated Completion Report for this well will be sent to your office subsequent to our receiving an acceptable survey. The remainder of the requested information - an overdue Completion Report on DS 16-14 and an incomplete Completion Report for DS 12-11 was sent to your office August 27, 1981 and was apparently enroute at the time of your September 2, 1981 letter to this department. Also included are completion Gyroscopic Surveys for DS 12-12, DS 17-7 and DS 17-9. Sincerely, ,D,;,i. strict Drilling Engineer STATE OF ALASKA ALASKA--.~,LAND GAS CONSERVATION CC vllSSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED ~ ABANDONED [~X SERVICE 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 81-28 3. Address 8. APl Number P.O. Box 360 Anchorage, AK 99510 50- 103-20019 9. Unit or Lease Name West Sak 25568 4. Location of well at surface 650' FNL, 650' At Top Producing Interval Not Present At Total Depth FWL, Sec 16, T11N, R8E, UM 10. Well Number West Sak #18 11. Field and Pool 837' FWL, 1915' FNL, Sec 21, T11N, R8E, UM t. Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 1_30' RKB t ADL 25568 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 3/28/81 4/14/81 4 / 17 / 81 --- feet MSLI 0 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+'l-VD) 19. DirectionalSurvey 20. Depth where SSSV set I 21. Thickness of Permafrost 6625'MD Surface YES [iifX NO [] -- - feet MDt 1260' MD 22. Type Electric or Other Logs Run DIL/SFL/GR/SP, BHCS/GR, FDC/CNL/GR 23. CASING SIZE WT. PER FT. 16" 65# 10 3/4" 45.5# Cmt plug #1 Cmt plu, #2 Cmt p.lu, #3, 4, GRADE H-40 K-55 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM Surf ' 6007'I 6625' 2538'! 2600' See ~ttached 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) N/A HOLE SIZE 24" 13 3/4" )rilling 25. SIZE N/A 26. CEMENTING RECORD 300 sx AS II 1400 sx Fondu & 25 300 sx Class G 250 sx AS II History TUBING RECORD AMOUNT PULLED sx AS II DEPTH SET (MD) PACKER SET (MD) ACID, FRACTURE, CEMENT SQUEEZE, ETC. AMOUNT& KIND OF MATERIAL USED DEPTH INTERVAL (MD) N/A 27. PRODUCTION TEST Date ,First Production N/A Date of Test Hours Tested F Iow ,Tubing Press. Casing Pressure IMethod of Operation (Flowing, gas lift, etc.) PRODUCTION FOR TEST PERIOD I~ CALCULATED 24-HOUR RATE OIL-BBL GAS-MCF WATER-BBL OIL-BBL GAS-MCF 28. CORE DATA WATER-BBL CHOKE SIZE GAS-OIL RATIO OIL GRAVITY-AP (corr) Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. To be submitted by ARCO Geology Department under separate cover. Submit in duplicate rm 10-407 7-1-80 CONTINUED ON REVERSE SIDE 29. N/A NAME GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Drilling History, Multishot Survey 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Date 9/17/81 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Qperation: Flowin9, 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 ~'~est Sak #18 DRILLING HISTORY Spudded well @ 0300 hrs, 3/28/81. NU 20" riser & hydrill. Drld 13-3/4" hole to 2535'. Ran multishot. Ran DIL/BHCS/GR. Ran 60 jts 10-3/4" 45.5# K-55 BTC c'sg w/~'hoe @ 2494'. Cmtd csg w/1400 sx Fondu & 250 sx AS II. ND riser and hydrill. Instld 10-3/4" pkoff & tstd to 200 psi - ok. NU BOPE & tstd to 3000 psi - ok. Drld cmt to FC. Tstd csg to 1500 psi - ok. Drld FC, cmt, FS & form to 2552' Tstd form to 12.5 ppg EMW. Displaced well to X-C polymer mud. Drld 8-~/4" hole to 6298'. Cut 3 cores f/6298'-6450'. Drld 8-3/4" hole to 6625', TD 4/11/81 Ran multi- shot- survey failed. Ran DIL/SFL/GR/SP,~GR, FDC/CNL/~R, proximity fnicrolog &-4-arm caliper. ~R_ezra.n_ multishot. Ran velocity survey, RFT sampler & shot sidewall cores. RIH & set cmt plug #1 f/6007'-6625' w/300 sx Class G cmt. Set cmt plug #2 f/2600'-2538' w/250 sx AS II. Set cmt plug #3 f/2518'-2388' w/lO0 sx Class G. Displaced 10-3/4" csg w/NaBr. RIH & set 10-3/4" bridge plug @ 1799' & tstd to 1000 psi - ok. Set cmt plug #4 f/1799'-1724'. Set cmt plug #5 f/150'-lO' w/AS II cmt. ND BOPE. Abandoned well & installed well marker. Released rig @ 0600 hrs, 4/17/81. / September 2, '1981 Mr. P- A. Van Dusen District Drilling Engineer Arco ~' A!as~,a, ~'Inc. P.O. Box '3 60 Anchorage, Alaska 99501 Re~ Overdue Data SubmisSion Dear Mr. Van Dusen: Wells on the attached lists are those for which Completion ~eports (form 10-407) ~re either incomI~letc or apparently ~ abandonment, or suspension dates overdue, with comp]etion,~ prior,, to August 1, 1981. The first list is of those wells for which an incomplete Completion Peport %;as filed, with the comment that thc locations at the top of the producing interval and at the total depth were "to be submitted" or "N/A." The,ccmpletion dates go back to January 5. The second list is of those wells for %~hich available iniormation indicates the wells have been completed, but thc 30 day filing period has passed without" a Completion Report having been submitted. We need to be brought up-to-date on directional survey pr'oOlen-~s that may be resl~nsible for these late filings, or have the required directional surv~ys,~ and reports submitted to us. We would appreciate a response at your earliest convenience. Sincerely yours, Earl-f Kug ler Commissioner h~WK/JAL/g lh P. A. Van Dusen 2 ~eptember 2, i981 Incomplete Completion Reports Well Name and Number Com3> 1 e tion/Abandonment Suspension Late Prudhoe Bay Unit DS 16-1 Prudhoe Bay Unit DS 14-9A Prudh~it DS 16-4 ~fS-d~-~a-j~U n i t DS 16- 5 Kuparuk C-8 Prudhoe Bay Unit DS 14-19 ?rudhoe Bay Unit DS 17-7 Prudhoe Bay Unit DS 14-20 Prudhoe Bay Unit DS 12-11 Kuparuk A-2 ?rudhoe Bay Unit DS 17-8 1-9-81 3-21-81 3-27-81 4-17-81 4-21-81 5-15-81 6-6-81 6-10-81 6-30-81 7-1-81 7-2-81 7-2-81 Overdue (?) Completion Reports Prudhoe Bay Unit DS 16-14 Kuparuk B-4 Kuparuk A-3 Prudhoe Bay Unit DS 17-9 Prudhoe Bay Unit DS 12-12 7-9-81 7-14-81 7-24-81 7-25-81 7-26-81 TRANSblI TTAE To: .William Van Allen; State of Alaska Date:_ June 16, 1981 Transmitted herewitt~ are the following: From:R.W. Crick; North Slo_pt WEST SAK #18 Two bluelines and one sepia of each 3/31-4/11/81 4/11/81 Runs 1,2 gun 1 Run -1 .... t'jOne Core Description One mudlog ~/One Arrow Plot 12-Apr-81 ~/One Cluster Listing WEST SAK #20 2v! I! j 4 ENG --- ,C"'~'i -GEOL ..... i 3 -:.]1 STAT mR_c_-1 ...... i. ?':5!.T_':_C__. -CONFER: FI[F: ,, · 5" 2" 5" /""';'" /'/" 'One Library tape' #6572,56234 e Arrow Plot 8-Mar-81 'One Cluster Listing ~'One Core Description /One Mudlog 5-21-81 Run 1 and printout ceipt Acknowledge:_.% ~_ . turn receipt to: Arco Oil and Gas c' North Slope District Attn: I4. Gerhart P.O. Box 360 Anchorage, Alaska 99510 RECEIVED JUN 1 7 1$~l ])ate: _ Alaska Oil & Gas Corm. Cornmission Processed by: I.I. C, erhart i0.'2 Pp~ P'LUC'~ ~ TAC.-~ED ~ Goo7~ ARco'¢ I,,,,J. (::;,Ak' lqO. 18 NELL.. SEC. iG, T, IIN,~ R,e,E:,, -, I:)RILLE~ ~Y" ~ARK'~R Rla 14-1 ARCO Alaska, Inc. -- Post Office 30 l Anchorage. **,~_~sk~ .~i9.[.~ ! 0 Telephone 907 277 .~,537 May 13, 1981 Mr. Hoyle Hamilton State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject: DS 5-1 DS 5-10 DS 9-15 DS 12-9 DS 14-18 DS 16-5 DS 16-6 DS 16-13 B-2 C-7 C-8 T-3C CONFIDENTIAL W. Sak #18 CONFIDENTIAL Dear Sir' Enclosed please fi nd- 1 The Completion Report for DS 16-5. e The Con,pletion Reports and Gyroscopic Surveys for C-7, W. Sak #t8& T-3C. (Please note that W. Sak #18 & T-3C are to be considered confidential). 3. The Monthly Reports of Drilling & Workover Operations for DS 5-1, DS 14-18, DS 12-9, DS 16-6, DS 16-13, B-2 & C-8. 4. The Subsequent Sundry Notices for DS 5-10 and DS 9-18. Si ncerely,~ P. A. VanDusen District Drilling Engineer PAV/KJG: sp' Enclosures ....... STATE OF ALASKA ALASKA L AND GAS CONSERVATION C:, MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED~] SERVICE [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 360, Anchorage, AK 99510 4. Location of welt at surface 650' FNL, 650' FWL, Sec 16, TllN, R8E, UM At Top Producing Interval N/a At Total Depth n/a 7. Permit Number 81-28 8. APl Number 5o-1 03-20019 9. Unit or Lease Name West S a k' ~-~3~o~ ~-~ 10. Well Number West Sak #18 11. Field and Pool 5. Elevation1 30'in feetRKB(indicate KB, DF, etc.) 6. LeaseADLDesignation25568 and Serial No. Ku pa ruk Ri vet 12. Date Spudded 13. Date T.D. Reached 114. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 16. No. of Completions 3/28/81 } 4/14/81 I · 4/17/81 J --- feet MSL 0 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I 19. Directional Survey 20. Depth whereSSSV set 21. Thickness of Permafrost 6625'MD t Surface IYES ~] NO [] .... feet MD 1260' MD 22. Type Electric or Other Logs Run DIL/SFL/GR/SP, BHCS/GR, FDC/CNL/GR 23. CASING, LINER AND CEMENTING RECORD CASING SIZE 1 6" 1 (3-3/4" Cmt plug Cmt pl u§ Cmt plug WT. PER FT. 65# 45.5# GRADE H-40 K-55 #1 #2 ' #3, 4, 5 SETTING DEPTH MD TOP IBOTTOM Surf 180' surf 12494' 6007' 16625' 2538' ~2600' See A~tached Di 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) HOLE SIZE 24" 13-3/4" 'illing H CEMENTING RECORD 300 sx AS II 1400 sx Fondu & 250 300 sx Class G 250 sx AS. II istory AMOUNT PULLED sx AS II 25. TUBING RECORD SIZE DEPTHSET(MD) PACKER SET(MD) n/a n/a ~ %~~I ~6. ~'.~, ~ ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~, ~ . '~ I~,EP~r~TEL~AL (MD) AMOUNT & KIND OF MATERIAL USED '~;: '~ PRODUCTION TEST 27. Date First Production n/a Date of Test Hours Tested Flow Tubing Casing Pressure Press. 28. IMethod of Operation (Flowing, gas lift, etc.) TESTPRODUCTION PERIOD I~FORIOIL'BBL GAS-MCF CALCULATED , I OIL-BBL GAS-MCF 24-HOUR RATE I~ I WATER-BBL WATER-BBL 1 CHOKE SIZE IGAS-OILRATIO 1 OIL GRAVITY-APl (corr) CORE DATA 1 !11- !~ Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. To be submitted by ARCO Geology Department 'under separate cover.MAY ;2 ] ~9811 .. , Alaska 011 & Gas Cons. Commission Anchorage :orm 10-407 ,v. 7-1-80 Submit in duplicate CONTINUED ON REVERSE SIDE 29. NAME GEOLOGIC MARKERS n/a TRUE VERT. DEPTH 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH GOR, and time of each phase. n/a 31. LIST OF ATTACHMENTS Drilling History, Multishot Survey 32. I hereby certify that th,e foregoing is true and correct to the best of my knowledge Title Dist. Drlg. Eng. Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. , Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". West Sak #18 DRILLING HISTORY Spudded well @ 0300 hrs, 3/28/81. NU 20" riser & hydrill. Drld 13-3/4" hole to 2535'. Ran multishot. Ran DIL/BHCS/GR. Ran 60 jts 10-3/4" 45.5# K-55 BTC csg w/shoe @ 2494'. Cmtd csg w/1400 sx Fondu & 250 sx AS II. ND riser and hydrill. Instld 10-3/4" pkoff & tstd to 200 psi - ok. NU BOPE & tstd to 3000 psi - ok. Drld cmt to FC. Tstd csg to 1500 psi - ok. Drld FC, cmt, FS & form to 2552'. Tstd form to 12.5 ppg EMW. Displaced well to X-C polymer mud. Drld 8-3/4" hole to 6298'. Cut 3 cores f/6298'-6450' Drld 8-3/4" hole to 6625', TD 4/11/81. Ran multi- shot- .survey faile~. Ran DIL/SFL/GR/SP, BHCS/GR, FDC/CNL/GR,-proximity '~'~i~r°iog & 4-arm caliper. Re-ran multishot. Ran velocity survey, RFT sampler & shot sidewall cof6~S.---RT~=set c~~mt plug #1 f/6007'-6625' w/300 sx Class G cmt. Set cmt plug #2 f/2600'-2538' w/250 sx AS II. Set cmt plug #3 f/2518'-2388' w/lO0 sx Class G. Displaced 10-3/4" csg w/NaBr. RIH & set 10-3/4" bridge plug @ 1799' & tstd to 1000 psi - ok. Set cmt plug #4 f/1799'-1724'. Set cmt plug #5 f/150'-lO' w/AS II cmt. ND BOPE. Abandoned well & installed well marker. Released rig @ 0600 hrs, 4/17/81. "A jar ti RichfieldComp ' ..... Core Description Report Operator and well name Page of ARCo West Sak #18 . 1 I 5 ~.ocation Oa--~e Section 16-TllN-R8E A]~ril 8, 198 Core number Ilnterval ICut Recovered 1 6,298' - 6,358' 60.0' '60.0' ..... Depth " Thickness Description 6298.0-6299.5 1.5 Mudstone (50%) interbedded with shale (50%). Mudstone,__dark gray NOSCOF, micromicaceous (5%), silty, firm, disseminated pyrite tbrou§hout with streaks of pyrite (probably replacin~q plant _ fragments) on partings common, massive an~_poorly fissile. Shale, black, micromicaceous (5%), soft, pyritic as above, R~'~IVF~D~. fair fissility., occurs as interbedded lenses and fl~:sers 1/4" to ]U.N i ? !~tl 1/2" thick., which impart a vug.qv appearance to core where ..t_hey_ba~ Al~sk~Oii&~'~'C°~(:°m~'~i~I~' washed out Apparent dips are flat considering core has 8° · deviation. 6299.5-6301.2 1.7 Mudstc~ne, medium brownish-gray, sideritic, _hard,_conchoidal .... fracture, pyritic, gradational contact with surroundinq mudstone. 6301.2-630.3.:0 1.8 Mudstone (60%) with interbedded Shale (40%), same as at 6298.0' - 6299.5' .. 6303.0-6304.5 1.5 Mudstone (90%) with interbedded Shale (10%_)~ same ~s at 6298.0' - 6299.5'. · 6304.5-6305:.5 1.0 Mudstone, sideritic, s_ame as at 6299.5' -63_01.2'. 6305.5-5308.0 2.5 Mudstone (50%) w~th interbedded Shale (50_Q%_)~ ~ same__as at __ 6298..0' - 6.299.5' o 6308.0-6308.5 0.5 Mudstone, sideritic, s_ame as at 629__~_~__-__63_0]_~2_' 6308.5-6311.0 2.5 Mudstone (60%) with interbedded Shale (40%), same as at 6298.0' - 6299.5~'. .... 6311.0-6312.9 ! 1.9 Mudstone (80%) with interbedded Shale (20%) same as at 6298.0' - 6299.5'. _5_312.9-6319.5 6.6 Mudstone, medium gray, NOSCOF, micromicaceoUs, si_l__t_y_, hard, poor fissility, slightly sider.itic throuQhout_ tCore number Fipld ~p~rrinfinn hw M ~ IJa~n~ ~ ' At'!anfik:RichfieldComp[;-" Core Description Report · Operator and well name Page of I ARCo West Sak #18 2 I 5 Location ])ate Section 16-TllN-R8E Ap_r__i!. 8, 1981 Core number Interval ICut Recovered 1 · 6,298' - 6,358'I 60.0' 60.0' ,, , , Depth Thickness Description , to 6" thick, .fissile, shaly intervals similar to those ,, above at 6315 9' 6318.0' . · , and 6319 0', .6319.5-6327.2 7.7 Mudstone. light gray= NOSCOF= quartzos, e, giauco~t_i£_(_grad_iJ]g from trace at top to locally 10% at ha.se of interw~_l_)_,_ si]_t_y, sandy, glauconite occurs as upper fine. roundecL_grain_~; ... quartz sand. occurs as lower very fine~ _~uhangz~]~r~ grains and is most common from 6324.0' to 6326.0' ,,, very Door porosity and permeability= slightly calcareou_~ massive except for trace shaly lamina~ gr_adatJoJ~al COrLt.acts with surrounding units. .~327.2-6328.3 1.1 Mudstone, light brownish-gray, NOSCOF, trace §lauconite, hard, very calcareous, massive. 6328.3'6329.2 0.9 Siltstone, light gray to light brownish-gray, NOSCOF, 5% glauconite, Clayey, sandy, lower very fine, subangular with trace upper medium, rounded, frosted quartz grains near base, firm, poor porosity and permeabilit_[y, bottom 1" is sideritic, gradational contacts with overlying and under!ying units. .6329.2-6331.4 2.2 KUPARUK RIVER FORMATION - Upper Sand Member' Sandstone~ light brownish-qray, 50-90% irregular light to mod_ r~t_e _ oil stain, quartzose with 5% to 50% glauconite (_average. 15%) in irregular patches and filling inclined burrows_, jUN 1 ~ no modal grain size, grains range from very fine_to ~]~ska. 0il & '~" A~ch~i~s granule, very clayey, very silty, very poor] subangular to rounded; granul~ ar~ frnsted q~ar_t~d.__ black rhert., fair secondary Dorncifv vorv nnnr 'F'i~ld II~crr-lnf-inn hw M ID IJ,~¥,n~,v- 1 .At] nti :RichfieldCompa r'-, =Core Description Report Operator and well name PageI°f ARCo West Sak #18 . 3 I 5 Location Date Section 16-TllN-R8E , April 8, 1981 Core number Ilnterval Cut Recovered 1I 6,298' - 6,358' 60.0' , 60.0' Depth .Thickness Description . unit is internally mottled but seems to fine upward, lower contact is relatively sharp and locally shows scour with 1/4" of relief accompanied by two shale rip-up clasts (1/16" and 1/2" thick). 50-90% light to moderate . irregular oil stain, generally better in upper foot of , , interval, fair odor, irregular dull gold fluorescence, straw to dark straw cut, some dead oil on fresh surface and oil bleeding from hairline fractures (fractures insignificant). Very poor show. · 6331.4-6344.4 13.0 Lower Sand Member. Sandstone (10-50%), with interbedded Siltstone and Shale. Sandstone, medium brown, 90% -- laminated light stain, quartzose, micaceous (less than 5%), , , lower very fine grained, silty to very silty, moderately well sorted, subrounded to subangular, firm, fair porosity, poor permeability, occurs in laminae and 1/2 to 3" thick -- lenticular beds and flases, locally cross-laminated, vertical · burrows common, thicker beds most common near top, 90% laminated dull gold fluorescence, fair odor, straw to dark straw cut, oil bleeding locally from core, very poor show. Siltstone, medium to light brown, micaceous, locally san_dy (lower very fine grained), clayey, moderately sorted, occurs as laminae and lenses and flaser beds ]/8" to l" · ~.~ thick, .local ly cross-1 aminated or as load-ca_s..ted rip_pie_s_, ]AI3skaOil & G~.~ Cons. Oomm.~s~i(~[~ local ly sandier si lts show 1 igbt 1 aminaJzed oi 1 stain laminated dull gnld flunre_qcence, palp ~tr_aw_~ vmrv ponr shnw Shale Flare hrnwn tn hlmrl~ ~ ICore number D !,1~,,,, n,", v, I _ -Aflanti'cRichfieldComp Core Description Report Operator and well name PageI°f ARCo West Sak #18_ 4 l 5 Location Date Section 16-TllN-R8E April 8, 1981 Core number Ilnterval ICut Recovered 1 6,298' - 6,358' 60.0' ~ 60.0' Dej3th Thickness Description silty, hard, sub-fissile, occurs in laminae and .1/16" to 1/4" thick wavy beds. 6.344.4-6347.1 2.7 Sandstone (10-50%) with interbedded Siltstone and Shale. , Sandstone, medium brown, lOO% light oil stain, quartzose with overgrowths, lower very fine grained, silty, moderately .... well sorted, subangular, firm, fair porosity and permeability, occurs in wavy beds 1/4" to 1/2" thick, abundant vertical .... burrows from 6345.0' - 6346.0', 100% light stain in ., sandy beds, even dull gold fluorescence, good odor, dark straw cut, oil on shaly partings, poor .show (due to thin bedded sands). Si ltstone and Shale same as _ above. This unit is gradational with overly!rig unit. 6347.1-6347.3 0.2 Sandstone (75-90%), dark brown, 90% dark laminated stain, quartzose with overgrowths, lower very fine grained, silty, subangular, mOderately well sorted, fair porosity and permeability, fr.iable, 90% dark stain, laminated dull · gold fluorescence, light amber cut, fair show. Interlaminated Silt and Shale same as above. 6347.3-6349.0 1.7 Sandstone (10-50%), medium to dark brown, 90% dark laminated _ stain, lower very fine, silty, subangular, moderately sorted, .... 'i~r~!i'~i~? fair porosity, poor permeability, firm, beds 1/4" to 1/2" J~Jl) ~?.~!)~]~ thick, horizontal burrows, flame structures, cut-and-fill i~a~l~O~I& ~ .... ~orr, m~ssim., poor show. Interbedded Siltstone ........ ~a~.(,om ~ .. ...~ .'-. and load-casts are present, is light 9ray, claye~v, micaceous; fir~, _6349.(1-634g.~ 0.5 .qand~tnne (50-75~)~ dark hrnwn~ lOD% dark ~tain~ quartTnse with overnrnwfhs lnwpr vprv firm nrminpd. ~ilfv i~2re'l~ ~J m~b6~' Core Description Report Operator and well name Page of I ARCo West Sak #18 ' 5 I 5 Location Date Section 16-TllN-R8E April 8, 1981 Core number [Interval ICut Recovered 1 6~298' - 6,358' 60.0' ' 60.0' Depth Thickness Description ' · well sorted, suban§ular, firm, fair porosity, poo~ p~meabJ]~y, . even dui] gold fluorescence, good odor, fa~ show. same as above. 6349.5-6352.3 2.8 Sandstone (10-50%), medium brown, laminated light stain, quartzose, lower very fine grained, silty, su~angul.ar, moderately sorted, fair porosity, poor permeabili~_, firm. beds 1/4" to 1/2" thick,, silty laminae a~dant~~~ . dull gold fluorescence, dark straw cut, poor show. ..6352.3-6357.0 4.7 Sandstone (50-75%), same as at 6349.0' -6349.5', cross- laminae and scoured lower contacts common, some flaser beds and horizontal burrows. 6357.0-6358.0 1.O Sandstone (10-50%) same as at 6349.5' -6352.3'. . , , , , , , Fimld Rm~crint'inn~hv ~_ R_ WmrnPr ICore number 1 Aflanti RichfieldComp '-' ('*,Core Description Report Operator and well name PageI°f ARCo West Sak #18 1 I . 2 ,, Location ~ Date Section 16-TllN-R8E Ap]c_i] 9~ lgF~]_ Core number llnterva, ICu, Recovered 2 6,358.0' - 6,396.0' 38.0' 33 5' Depth Thickness Description , ., 6358.0-6360.0 2.0 Sandstone (10-50%) with interbedded Siltstone ar~_cL~Sha]_e (trace)' Sandstone. medium dark brown. 9_0~ laminated dark stain, quartzose with overgrowths, low~_r ve~_y__f_iae §rrained, silty, moderately well sorted, ~uhangu_lar> fair porosity and permeability, firm, occurs in cross-laminated ..... lenses and flasers 1/4" to 4" thick, straw to dark' straw . cut, even dull gold fluorescence, fair show. Siltstone, .. medium dark gray, clayey, locally fine sandy laminae with light stain, straw cut, micromicaceous, firm. Shale, dark gray-black, silty, micromicaceous, soft, sub-fissile, in thin laminae, dead oil on partings. 6360.0-6361.0 1.0 Sandstone (50-75%), same as at 6358.0' - 6360.0'. 6361.0-6371.5 10.5 Sandstone (less than or equal to 10%) interbedded with ,, Siltstone (70%) and Shale (20%)- Sandstone, medium to dark brown,. 80% laminated medium to dark stain, quartzose with overgrowths, lower very fine, silty to very .silty, moderately sorted, subangular, fair porosity, poor _ permeability, firm, sand in ripple laminated lenses and . flasers 1/4" to 1" thick~ laminated dull gold fluorescence~ fair odor, some oil bleeding from sandy_laminae,_ str~w~, _ poor to very poor show. Siltstone and Shale _~ame_as above with rare 1/16" to 1/4" diameter pyr_i£e_~odu]es. 6371.5-6372~..2 j~O 7 Sandstone (75-90%) dark to medium brown laminated dark stain, lower very fine grained, silty, moderately sorted, subangular, fair porosity and permeability, firm~, cross- u~,~ (;on,~ Comm!ssiori A~c~0~['~ laminated, good odor, dark straw cut., poor show. Field Description by M. R. Werner Core number 2 f ' ' ' ( .... Core Description Report A,.-ianflcRichfleldComp ~Operator and well name PageI°! ARCo West Sak #18 - ___2 .I ..2... Location Date Sect i on 16-T11N-R8E _ Ap~:LI__9_, 1981 Core number [,nterva,6 ICut Hecovered 2. ,358.0' - 6,396.0' 38.0' ' $3.5' Depth Thickness Description 6372.2-6375.1 2.9 Sandstone (less than 10%), same as at 6361.0' -'6371.5'. 6375.1-6376.2 1.1 Sandstone (10-50%), medium to dark brow~ laminated medium stain, lower very fine, very silty, moderately sorted~ subangular, fair porosity, poor permeability, irregular an_d wavy beds 1/4" to 1" thick, poor show, interb.edded Si ltstonesame as above. ,, 6376.2-6379.0 2.8 Siltstone, medium brown and light gray,., laminated .l_i_ght s_t_ain . in sandier laminae in upper foot, lower very fine__s_a_rid_, micaceous, poor porosity and permeability, fir__m,, straw cut, very poor show. 6379.0-6391.5 ]2.5 Sandstone (less than 10%) interbedd_e_d__~Li_tb~]_t_stone._ancL Shale. Sandstone, medium to light b_r_o_wn, lam~_rLa_ted lig.ht .stain, quartzose with overgrowth_s_, lo~er__v_er_y__f_ine, very silty, moderately sorted: subarU_ir]u, slighI]_y calcareous at 6382.0' - 6383~5'~ p~er poresii:S and_per_meabi_l.i_tw-,-- pale straw Cut, very poor _~h~w~_~and in lami_nae and cr_o~s- laminated 1/16" tn 1" thick 1mnq~ and f!aser_~. S~-l-tstone, liaht~ brownish-ar_av~ ~ to medi~m ar~v_~ ~ · irreguZar !igJ~t~~d. _ _ sta.in in some hed_~> l~cally very fine ~andy_,__l~ca!!y~ght!y c a 1 c are~u_~ ~ f i rm~ 1 ami n atPd~nd~r_o~]~m_i~qated ..... S.ha:]e~ar-k~ _ gray to black, silty, poor fissility, micromicaceous, so[t_, in laminae throughout, ran§ing from 20% near top of interval to greater than 90% at base, massive, lenticular p~yrite____ nodules 1/2" thick at 6384.9' 6390.8' _a_~d .. oil on some shaly partings. 6391.5-6396.0 4.5 Lost core (barrel jammed). A't an (cRichfieidComp Core Description Report Operator and well name PageI°f ARCo West Sak #18 1 I 2 'Location Date Section 16-TllN-R8E /~pril l0 1981 ~;ore number llnterval ICut Recovered · 3 6396.0' - 6450.0' 54.0' , 43.5' Depth .Thickness Description ...... , 6396.0-6407.0 ll.O Shale with interbedded Siltstone (10%)' Shale, dark gray · , to black, micromicaceous, streaks of pyrite on some partings, , , poor to fair fissility, hard. Siltstone, light to medium grayish-brown, some beds have light laminated stain, micaceous, locally sandy (lower very fine grained), well sorted, subangular with quartz overgrowths, firm to hard, poor porosity and permeability, occurs in laminae and cross-laminated lenses and flasers 1/4" to 1/2" thick and as isolated beds 1/32" .... thick along shaly parting, weak dull gold laminated · , fluorescence in some beds, dead oil on shaly partings, pale straw cut. · 6407.0-6408.5 1.5 Shale with interbedded Siltstone (40%)' As above with , . Siltstone occurring in three beds which are 4", l" and 1/2" thick (ascending, thinning upward). 6408.5-6411.0 2.5 Shale, dark brownish-gray, micromicaceous, pyritic, poor .. . fissility, hard. · 6411.0-6411.9 0.9. Shale with interbedded Siltstone (40%), as as at 6396.0' - 6407.0'. 6411.9-6412.0 0.1 Sandstone, light gray, NOSCOF, quartzose with overgrowths, _ lower very fine grained, silty, moderately well sorted, _ subangular, calcareous~cross-laminated, very hard, contains well preserved Buchia (pelecypod). .. 6412.0-6417.8 -! 5.8 Shale with interbedded Siltstone (10%); same as at ~ 6396.0' - 6407 O' 6417.8-6428.0 10.2 Shale, dark gray to black, micromicaceous, streaks of pyrite JU I on shaly partings, 1/2" to 3/4" beds of fissile, soft .shale Field Description bv M. R Werner 3 AflanflcRichfieldComp~ 'v~ ~- [ Core Description Report Operator and well name Page of I ARCo West Sak #18 2 I 2 location '" D--~te Section 16-TllN-R8E April 10~ lgR1 .. 3 . 6396.0' - 6450.0' 54,0' ' 43.5' DePth Thickness Description ~ __ distributed unevenlY throughout interval of firmer poorly ... fissile to non-fissile shale, imparts a vu_ggy appearance whe_r_e ... softer shale has weathered out during coring, fracture at 450 with slickensides at 6427.0', pyritic nodule 1/4" thick at 6423.4'. , 6428.0-6432.0 4.-0 Shale, dark gray to black, micromicaceous; p~rjtic streaks_ . .,, on parting, good f. issil.ity, soft, slightly~_a_l_c_a~e~us_~ mas~sjve _ . pyrite bed 1/2" thick at 6430.8'. ..6432.0-6439.5 7.5 Shale, dark qray-black, micromicaceous, pyritic str_e~.ks_(~n .. p_artin% poor 'fiss_ility,...firm, laminated with__i~olated bleh~ of tan to white si!tstone alon_g_]_ami~ae~ 6439.'5-6450.0 10.5 L~st core. t , , -- ~ , , · .._ ., ,. · _ ,, ... .... -- . .,, ' ICore number Field Description by M. R. Werner 3 · :~SKA, ~ NC.., . .~.,.;...WEST.~SAK~..:18 DSS/HMS' ' '. ' JOB .NO:A481SO~18 . KUPARUK'FIELD, NORTH SLOPE, ALASKA ' CAMERA NOI 1094, i095, 90 DEG A/U NO: 568A, 8'''~ STATIONS FROM FILE 00]. .. . . ,, . '. . ......... RECORD.OK_SURVEY ......................................... · - RADIUS OF CURVATURE METHOD i.. 0 ALASKA, INC. 'ARUK FIE:LD, NORTH'SLOPE, ALASKA · ,~,~::.,,.-,.~ .... i "TRUE ~SURED DF~ IFT DR .~ FT ' .J.O.B_/£O ;_64_ 8_!· ~9A 18' cOHF'UTATION PAGE __DATE COURSE VERTICAL VERTICAL SUBSEA R E C T A N G U L A R .09:54;19 23-AF'R-81 ., . :PTH ANOI. E DIRECTION LENGTH DEPTH 'EET D M D M FEET FEET SECTION TVD FEET FEET C 0 0 R D I N A T E S DISTANCE DIRECTION SEVERII FEET FEET ._D ..... !t ........ D.G../.. ~ 0.0~ O, 0 0 0 0 O. O.bO .100~' 0 0 0 0 1100. 1100.00 0,00 -130,00 0,00 970.00 0.00 0;00 '0,00 0o00 .22&o. 3; 30 S 39 0 E 126. 1225.92 ,350,:':.:': 6 0 S :35 0 E 124, 1349.49 3.41 1095.92 12.66 1219.49 31.27 1368.14 0,00 0 0 0,00' o, q.g_ ......... 0 ....... 0 ............... 2,99 S 2,42 E 3.85 S 39 0 E 2.78:, 11.19 S 8,60 E' 14.11 S 37 33 E 2,03: 28.06 S' 19,i4: E-'. .33;.96 S 34 18 E 2.23~ ,&82+'~:,:1~ 45' S 27 0 E 91. 1676.!8 ,797. 14 45 S 18 0 E 115. 1787.39 ,887,!:- l& O.S 15 0 E 92. 1876.09 ,78i'_;"?'--17 ' O. S_~7 '.'O:E 92, _ 19_~4.~0 : : :- 47.07 1457,61 42,56 S __6Z~P~ .... !~.~8. .60.97 s ~5,7~ 1657,39 88.00 S 120,0J 1746.0~ 111,J8 146.~7 1834.30 136.50 S 27,18'E : -.50,50 S ;32 34 E ~.~5':': 36.97 E 71.31 S 48,16 E 100.31 S, .~8'" ..... 4,.~' ............... E 1.99..:!:' -:: 55,09 E 124.26 62.29 E 1.~_..0._.0_.4. ....... S..2._4..~2. E ......... 1. 124:~082,3~.~g~3,9~? 1~.~243,1.,_ 172.99 Sr 73'10'E 187'80 S 22 54 E 15~.~2228o03~'~:z',.~i'~:~r,~.'~:"~.'2'O~8:.iO~ ~2.0,~.9~_S,~E~:41' E ." 237,29 S 21 21 E ~1~24~1; 1~~6~.'93'- ~30is':l& ~91':~'9~"9'~~,;'4~.'E,' ' 310.37 ''S-"19'51 E ' ' -':.~' ". -'"" ":;~> ": ' ',-~ , ~ ' ~1~];W~,",~' ' '" ' ' ~ :..':" -'~ ',': ~ . '.Y ~...-" ' ': ' r ' '~j;~' ' ' ~ .;'~.~:,:::..;,~ff;,.;~,:,'~'~.~, .., . ~ ;. (~ .:..:."~~' ,;;,:.~,~ ,:' :.,. , , . ..... . ~ ....... r: ~..' , : · . ',k. T~.f~,~.!~<', :;~, .': :, -, :,'~ :,., .:,. , !7,1.0_: 2__0. 0 S 11 0 E" 93. 2651,66 ...'- ', !803. 21 15 S 10 0 E 93. 2738.70 420.90 2608.70 403.52 S 128,58 E 423.51 S 1.7 40 E 1.40~.:' ? "'~,"_ 22 0 S 10 0 E 92, _2~B24,22 .4~_4_LD_O 2.~z~_4L~2_,2~4~_6_~_1_S_ ./_3_4; _4_6..j 4_5Z_~_3. S._.1.7_:._6_.E .... !:,~8, 22 30 S 8 ! 0 E 93. 2910,30 489.98 2780,30 471.69 S 139,97 E ' 492.02 S 16 32 ~081'~.,-:- 23 ~O'S 8 ' 0 E 93. 2996°06 525.89' 2866,06 507.30 S 144,98 E 527.61 S 15 57 E ;1_73;4-:23 J:.5: S 6 .'-..0 E 92. '3080.67 561,91 2950,67 1543,16 S 149,38 -E 563,33 S .I.~..~,3,,.E..... ~,~r,**--,:~ *'. - ' "' "'" '- '"" ' .- . . ., ~: . .~ . ~:,.,:.,...~,i~.;:..... l;~&:6"*',.~ {/23 45. S 6'..:' 0 E 93':? 31~5.96 . 598.84 3035,96 580,04 s 153,2~ E 599,9,5 $ 14 48 E: 0,,54 i~:~':,'2~_.o_j ."'I_" 0 E '- 9:L,_-"3251'00'. 634_,.25 .... 7_!~.1..,_.00 .... 617,53 s__~s6,54 E ~7,07 s 14 i452:,,',.:.24 15,.S -4" O,E 93..:....j.;3335.88 ' 673,95 3205,88 655,46 S 159,19 E 674,51 S 13 39 E 0,27 I544,'",:-24'50'S :3'":'O'E".' 92° -3419o'68 'J 711;:57 3289,68 693.3:5 S 161,51 E,' 71'1o91 S 13 7 E 0.52. [637,*'-'2~ 1,5 S.-4 O~E:_: 93,-::~04;_05_:_',':*.:'75_0_~._~' ~3_Z._~__05 732,40 s 163,_90 E ?_5_0_,_5_1__$._1.2._3..7._E ..... .'-,..~. :,- :.:- ! ..'.: ,-::....-...,, . · ,L:,:::: .--;., ...._ * .: . · ' :"· :' ' ' 3L~.Sj,~_6,.E _ 8_~_ 1..c~_7__ S.._ 1.1..,_4.1._ E ........ 1.,,0.9..4 ~*.~ ;91~io.)'%-,*28 30' S..' 1.:-,.;."O::~E-t:,.:,:,:" .-,-~.-~ = ,-.,, -:-.-:*,- x% ' :::" ':*':-- :' ' i'.'.;.'.'.'170;;~8. E .' 874,74 S 11 13 E 1,47::,.'. " ...... '"" "' ' '"~" -" '~"?"'!'::"?--Y-':';~:.::; ":"~'"'":~:~' ' ""'"':":":'~";:"~';'"' '--'.'...: '-.~ :'*..., ::':": .... ........ ,'-:.-' ':'"'"'. · · ;""'" ".. '" .... '"' "?" :.!!:':i'?;~!!~:::'i?.-";i i;'i'-'"'. : ....:. ,I ''' .' ' ' ' .'. ' ''.. · '- "' . ~~ _ '~1 I 11 I I II II · ~CO ALASKA, ~INC, EST--SAK--16--BSSZHMS -- ~PARUK FIELD~ NORTH SLOPEw EASURED DRIFT DRIFT COURSE VERTICAL DEPTH ANGLE DIRECTION LENGTH DEF'TH -~-EE~ ...... D__M ....... ' COHPUTATION PAGE NO.. · JOB N0:448.1S03!8 T~E DATE ..... ..................... '. ALASKA" · 09154119 23-AF'R-81 · · .TRU~ ................................. ~ .' VERTICAL SUBSEA R E C T A N G U L A R C L 0 S U R E DOGLI SECTION TVD C 0 O R D I N A T E S DISTANCE DIRECTION SEVERi D ...... H .......... EEEI .......... FEE/ .... EEET ............FEET .... EEE_T. EEEK ............ D M DG/10¢ 4008, 29 I5 S 1 0 E 419J, 32. 0 S 4 0 W 4286. 32 30 S~ 6 0 W 457_9..,__.~_1.5_~____5 .... O__W ..... , · . 93. 3833.24 919,12 3703.24 903.15 S 170.87 E 919,17 S 10 9~, ~_3.9%L4~.09 ~6.~.,11___3784,~ .... ~_~,i.2_S___12Q.~Z_E__'_~6~.,~O ....... S.iO... 92. 3992.94 1010,02 3862.94 996.43 S 167.99 E 1010.49 S 9 93. 4071.60 I057.65 3941.60 1045.87 S 163,66'5 1058.59 S 8 ~3, .... _~i50_,.14__11.05_,_.32 ...... 4020,1~ 10~5.,.~3_S .... 158.,B?_E__1106,..90 .... $ 8.. 4471. 32 0 S 7 O'W 92. 4228.05 1152.02 4098.05 1144.09 S 153.77'E 1'154.37 S ~6~Z--3L~Cz__F-~__6 .... 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S 43 E 0.8' ll..E .....1..Z~ 34 E 2,4: 54 E 15,E ... 0.61 92, 5506,05 1656.09 93._',_5596~_97,__1673,19 93.-- 5688,30 ~687,32 · 92.- 5778,931698.98 . . - : ;; - .- - .. , ~'~'..;. -; .': · - 93, 5963.03 1717.45 93, 6055,40 1724.73 6511.-'., 5' 0 S 37 0 W 92. 6i46,98 1730,65 6016,98 6543'!).';,:.~4..45_S 39.'~'0 W ': '-'32.'~.:'~178,86 . <.1732'* 46 6048.86 ,':'; ~ ,6/..,','..'-:':'-,..~ ':~-- .... ' '.-.:.:... v &:.~.?.-~ ~:,<<..: ..... ~6:~. ::..' :'~.~6'~ '" ~''' ~:- ~ '"~' ~" .... . . :.~ ';:t<~b.-.:~ ,':,?:-... - .... ~.... -., -...-. . .. 7 89 E _.7 ..... 5 E .... ,iii!' '] 6 56 E 6 lO E 0.54 5_46 .E 1'21 5-'-° E 2,4 5 6 E ' 2'20 4 50 E 2,57 4 38 E ".'1:,9.4 .4 27 E. "2,27 '.~' ,:, ,.~<J ~' ' .?.. ;..9~:'::..,, 4 1'8' 4 9 E 0.87 · 3 59 E 1.00 3 50 E 0.86 3; '41 E' . 1.45 2.4:3 1.81 1.30 1,61 5376,05 1668.49 S 102,15 E 1671.61 .S 3 50 E .5466,97 1687,10. S ....... 96.28_E .... 1689.84 S 3 16 E 5558.30 170~,99 S 88,87 E 1705.31 S 2 59 E 5648.93 1716.51S 80.75 E 1718.41 S ~° 4o_ E 5~85__1_~28,24 S 72~_4__E__~2~..~Z7 ...... S 2.._25 E .... . 5833,03 1738.35 S 65;'76 E 1739,59 S 2 10 E 0.86 5925.40 1747,03 S 59,46 E 1748.04 S 1 57 E 1.34 1754.11 S 54,21 E 1754,~5 S i 46 E 1.09 1756;29 S =~ u~,'57-E 1757.07 S 1 43 E 0.78 {OJECTED TO.TD RUK FIELD '"'i':-!NORTH:.: SLOPE, ALASKA '""~'*'"'~ ........... : 09~54:19.:' '23-AF'R-81 UR~D DR~FT DR~FT c60-~-~'-0~'RT~'-~Y~C'A~ ...... ~'iSs~'~'-R-'E"'~'"'y'-~'-~-'~--L--~-'h ...... -'6"'~"o'S u r~ ~ . . TN .: ANGLE DIRECTION LENGTH DEPTH SECTION ET ' D~ M D M FEET FEET FEET 1'VD C 0 O R [I I N A T E S DISTANCE FEET FEET FEET [OGLEG DIRECTION SEVERI.Th D ti DG/iOOF] 25. '4 45 S .37 0 W 82. 6260.58 1736.97 6130.58 1761.71 S 48.49 E 35 E 0. S" 1DEGS 34 HINS 36 SECS E 1762.38 FEET .... ,,,-.!... ,.:. :? !: .. ..... 'i'. -.. ' ,."~..:-- ~- t; .-.'. ,t'.' ;~ .. : . · :. o-. ,- :.,, .'%--., . -. ,.: _-- ... -, ...~ . · . . I ICO A~ASKA, INC' ~ ' '~,4~' ,~_ COMPUTATION PAGE "~" NORTH SLOPE, ALASKA . 09;54~19 2J-AF'R-81 'PAR'oK FIELD, 'TRUE [ASURED DRIFT [r<,FT COURSE VERTICAL V~TICAL SUBSEA R E C T A N G U L A R C L 0 S U R E [;OGLE )EPTH ANGLE DIRFC~ZON LENGTH DEPTH SECTION TVD C 0 0 R D I .N A T E S DISTANCE DIRECIlON SEVERI FEET D M D M FEET FEET FEET FEET FEET FEET ..... D .... t/i .... D¢X ~ 00 O. 0 0 0 0 O. 0.00 0.00 -130.00 0.00 0;00 · 1100¢ 0 0 0 0 1!00, llOO,,.,.Oo 0.oo 9~0.o0 0.00 __0.oo 1226, 3 50 S 39 0 E 126. 1225.92 3.41 1095.92 2°99 S 2.42 E 1350. 6 0 S 35 0 E 124. 1349.49 12.66 1219.49 11.19 S 8.60 E 1500. 9 15 S 29 0 E 150. 1498.14 31.27 1368.14 28.06 S 19.14 E' 0.00 0 0 0.00 0.00 O 0 0.00 3.85 S 39 0 E 2.78 14.11 S 37 33 E 2.03 ,33,96 S 34 18 E 2.23 '"'*1. .ti 45 S 29 0 E 91. 1587.61 ..3!_._._~2. 14 45 S 27 O_.E ...... _9.!_, ..... ~6_7__6._.._2:8 1797. 14 45 S 18 0 E 115. 1787.39 1889. 16 0 S 15 0 E 92. 1876.09 7 : o_ S_J._7 i. 4. 3 o__ 47.07 1457.61 _67_., O~ ..... ~5...4~_,_.18 95.7~ 1657.39 120.03 1746.09 146.07 1834.:30 42.56 S 27.18 E 60.97 S 36.97 E 88.00 S 48.16 E 111.38 S 55.09 E 136.50 S 62.29 E · .50,50 S 32. 34 E 71.31 S 31 14 E 100.31 S ,~.8 42 E 124.26 S 26 19 E 1...5_0_:..~.4 ....... S 24..32 E 2105. 18 45 S 16 0 E _22`59,-1~ O_S_la___O_E 2475. 20 45 S 15 0 E · RO,./ECIED_.TO_ .ID. .............. 2617. 20 0 S 11 0 E , . _~_7__!.0_, 20 0 S 11 0 E io4.0~::G*--r228=: '".':,~ 0 ~%.~5 "2'(~E 2.0a..9 , 41 E 237__29., ..... S 21 21 E 21 "" '2431 1~~u ~b"$'¢"~'" ~30i'.,':i'6 _9i:¢~'-92:::S:'~:::1~05,42 E 310,37 S 19 51 E ' 142. 2564.27 356.34 2434:;~Y:<)¢'v~4'0~'8~'c'S 116.54 E 359.50 S 18 55 E 265i. .... 252!.,.6 ..... ....... ...... ..... s. i8..z6 E 1.61 1.25 1,43 0,27 .. , 0.81 1,i1 0.00 2803. 21 15 S i O 0 E :?~. ::22 0 $ 10 0 E 3 8-v18' 22 30 S 8 0 E 1. 23 0 S 8 0 E 3173. 23 15 S 6 0 E 93. 2738.70 420.90 2608.70 403.52 S 128.58 E 423.51 S 17 40 E 1.40 noo~ on 454 80 o oo ~6~.~ 436.91S %~4,4~._.E_ 45Z..~.~3 S 17'6 E ¢ ~ 92, ~ ~, ~ . ................... ~-- 93, 2910,30 489,98 2780,30 471,69 S 1~,97 E 492,02 S 16 32 E ' C~ 8 93, 2996,06 525,89' 2866,06 507,30 S 144,98 E 527,61 S 15 57 E ~!:'.4 92. 3080,67 561,9~._.2950067 1.~,__16 S __149,38 E 563,3~ ..... S ~.~ 2.3_E'~ _ 0,~0 ~266, 23 45 S 6 0 E 93. 3165,96 598,84 3035,96 580,04 S 1.53,26 E .599,95 S 14 48 E 0.54 __3_3.5_9_t _2LO S 4_ O_E _9_$. ,__ _3 2_5_ _1._0_0_ 636?25 .... 3121..00 ..... 617_:53__%. !.56_.5._4__E ..... ~37_~..07. .... S 14 13 E 0.91 3452. 24 15 S 4 0 E 93. 3335.88 673.95 3205.88 655.46 S 159.19 E 674.51 S 13 39 E 0.27 3544, 24 JO S 3 0 E 92.. 3419.68 711,57 3289,68 693,35 S 161.51 E 711o91 S 15 7 E 0.52 _3637, 25 i~.S 4 O_._E ....~_3. ~_~0_4,05 75_0_,..32 3374,05 732.40 S 163,90 E 750.5.1 S_..1.2._37_E ......0,92 3;730, 26 30 S 3 0 E _3_822, _:27 30 S_ l__OE: __ 3915, 28 30 S ! 0 E 93. 3587,72 790:53 3457.72 772,91 S ,. ..8.1_.4. 93. 3751.81 874,94 3621,81 858,25 S 166,37 E '790,6~ S 12 9 E 1,42 l~8~_~_.E ......8_3.1_<87___ $. _1.!..._41_ E . . 1.. 0.9 170,08 E 874,94 S 11 13 E 1,47 UpARUK FIELD, NORTH SLOPE, ALASKA EASURED DRIFT D F:: F T COMF'UTA T I ON .TIME __[,ATE 09;54;19 23-AF'R-81 PAGE DEPTH FEET 'TRUE COURSE V£RTICAE VERTI~-~- -S-~_~-SE~ .... R'-- ~'-'~--'~'-A N G U L A R O. 1100¢ ANGLE DIRECTION LENGTH DEPTH SECTION TVD D M D M FEET FEET FEET FEET 0.o0 -130,00 0.00 970.00 1226, 1350. 1500· 0 0 0 0 Oo 0.00 0 0 0 0 1100~ 1100.00 126· 1225.92 124, 1349.49 150. 149P.14 3.41 1095.92 12.66 1219.49 31.27 1368.14 c L O"'S U'-R E 3 30 S 39 0 E 6 OS 35 0 E 9 158 29 0 E I';OGL£ C 0 0 R D I .N A T E S DISTANCE r-;IRECI'ION SEVER' FEET FEET [~ 1'1 DG/10( 0·00 0;00 0.00 0 0 0.0( 0.00 0.00 0.00 O 0 0.0( 2,99 S 2,42 E 3,85 S 39 0 E ..n 7~ 11,19 S 8,60 E 14,11 S 37 33 E 2,0g 28,06 8 19,14 E .33,96 S 34 18 E ~,~ 22 =91. 11 45 S 29 0 E 82. 14 45 S 27 0 E 1797. 14 45 S 18 0 E 1889. 16 0 S 15 0 E 91. 1587.61 91. 1676.!8 115· 1787·39 92. 1876,09 ~2. 1964,30__ 47.07 1457.61 42.56 S 27.18 E .50.50 S 32 34 E ~Z·04 1546918 ....... 6.Q.,.97 S__ 36.97 E 71.3~ ..... S..31 14 E 95,74 1657.39 88.00 S 48.16 E 100.31 S 28 42 E 120.03 1746.09 111.38 S 55 ,09 E 124 26 S 26 19 E !9.~.q7__._.1_~~ .... ~.~6~5.~_$, ___6.~.~2~__E_ ...... 1.~9.~04 ...... S 24 32 E 2105. 18 45 S 16 0 E __2°~'°· 1~_. O__~q 1,5 _O_E __ _ _ 2475, 20 45 S 15 0 E ROJEC.TED_.T.O_ ..TD .............. 187.80 S 22 54 E 237.29 S 21 21 E 310,37 S 19 51 E 359.50 S 18 55 E 2617. 20 0 S 11 0 E 142. 2564.27 356.34 2434~(')t'!/~4'0~'6~3'''''S 116,54 E ...............................................2710t__2_Q__O__S 1_1. 0 E" 93, 2651,66 388,.1.~ .._.- ~-.-1,.66= ~"~ .... 37_1:.31__S ..... 122_,_61_.E .... _3_9.1.:.0_3 .... S 18 ~!6 E 1'~'9~ 1.61 ,- 1.43 0.27 0.81 1.11 0.00 '2803, 21 15 S 10 0 E 3_?:~_. 22 0 S 10 O__E 98. 22 30 S 8 0 E bvS1. 23 0 S 8 0 E 3173. 23 15 S 6 0 E 93. 2738.70 420.90 2608.70 403.52 S 128.58 E 423.51 S 17 40 E 9~, ,~*-,,~ 454.80 ~63_4_._~_ 436.9~ S !]~_L~.3_ :: E57_Ll~ S 17 ' 6 E 2 93. 2910.30 489.98 2780,30 471.69 S ~9.97 E 492.02 $ 16 32 93. 2996.06 525.89' 2866.06 507,30 S 144.98 E 527.61 S 15 57 92 3080 67 561.91 2950.67 j~.16 S 149.38 E 563 33 S I= 23 E 0 ~0 · · ............................ · ........ ~ _ _ . · 3266, 23 45 S 6 0 E _3.3.59. .2E__o S 4 0 E 3452. 24 15 S 4 0 E 3544. 24 JO S 3 0 E ~657, 25 1~ S 4 0 ~ ...... 93. 3165.96 93. 3251.00 3335.88 3419.68 3_~Q4,95 598.84 3035,96 636.25 3121.00 673.95 3205.88 711.57 3289,68 750.32 5374,05 580.04 S 153,26 E 599.95 S 14 48 E 617.53 S 156.54 E 637¢07 S 14 13 E 655.46 S 159,19 E 674.51 S 13 39 E 693.35 S 161.51 E 711091 S 13 7 E 732.40 S 163.90 E 75p~_51 .... S 12 37_.E .... 0.54 0.91 0.27 0.52 0.92 3730° 26 30 S 3 0 E 93. 3587,72 790:53 3457.72 772,91 S 3915. 28 30 S 1 0 E 93. 3751.81 874,94 3621.81 858.25 S 166.37 E 790.6.1 S 12 9 E I.~8.,~_~_.E __ 8~.1_.~.87___S _i ! .... 41 E 170,08 E 874:94 S 11 13 E 1.42 1.09 1.47 , F'ARUE FIELD, NORTH SLOPE, ALASKA , · 09.~4.19 23-APR-81 · ~E~~ ~-~FT DF;;~!j'[ COURSE VERTICAL VERTICAL SUBSEA R E C T A N G U L A R C L 0 S U R E ~DEPTH ANGLE DIREC'.ION LENGTH DEPTH SECTION TVD C 0 0 R D I N A T E S DISTANCE DIRECIION FEET D M D M FEET .... ~.~ ..... ~_~_~ ............. ~ E_~.~ ~_ FEET~ FEET D ~ o, o o o o o. o.~o o.oo -~so,oo o,oo o~oo o.oo o o ~~oo, o o o o ~oo~ ~o~gR ~_,~.~ ....... ~0_0 'o.oo o.oo o.oo o o ~1~50, ~ 0 S $5 0 E 124, 1~4~,4~ 12,&~ 121~,4~ 11,1~ S 8,60 E 14,$.1 S ~2 SS E 1500, 9 15 S 29 0 E 150, 14~8,14 ~1,27 13~8,14 28,0~ ~ 1~,14 E .3~,~ S ~4 18 E 15~1, 11 45 S~ 0 E ~1, 1587,~1 47,07 1457,&1 42,5~ S 27,18 E .50,50 S 17~7, 14 45 S 18 0 E 115, 1787,~ ~5,74 1657,S~ 88,00 S 48,1~ E 100,$1 S 28 42 E 188~, 1~ 0 S 15 0 ~ ~2, 187~,0~ 1~n O~ 1~ ~ r,o q~: ~,- ,4~,~, 111,~8 S ~,0~ ~ m ~-~4,~ S 2~- ~,~° E ~__~2, 1964,3~~!.~.6_,07_ .... 1_8~.,~.0 1~6,50 S 62,29 E 150,04 S °4 32 E 2105 18 45 S 16 0 E 1~4,~!082.31~r6~'~183.77~'~ ,' ~ ,1952~3;1,~, 172,99 S 73,10 E 187.80 S 22 54 E 2475 20 45 S 15 0 E 21~,i::,~431.1~~b'~.,~"~3!~ ~30i.~.~1f& ~F ~91:~*~92'~;S:~0'5.42 E 310,37 S 19 51 E 2617, 20 0 S [[ 0 E ~42 ~564 27 356 34 ~434~*;~.7' " ' " 8'S 116.54 E 359.50 S i8 55 E ............................................................................................2710L 20 0 S 11 0 E 93~ ~6~1,66 388.15~*.66 371~1 S 1~_~_61 E 391.0~ S i8 _~6 E ROJECTED_ T.O_ ~TI) ........ 2803. 21 15 S 10 0 E 2988. 22 30 S 8 0 E 3081, 23 0 S 8 0 E 3173o 23 15 S 6 0 E 93. 2738.70 ..~ 92, .2_85~4, 93, 2910,30 93, 2996,06 92, 3080,67 420.90 2608°70 403.52 S 128.58 E 423.5i 454,80 ~6_9_4__._~2 ..... 436o91 S 1_3__4,46._~ 4.57_,_~.$ S~.17._z_6 489.98 2780,30 471.69 S i~,97 E 492.02 S 16 32 E 525,89' 2866,06 507.30 S 144,98 E 527.61 S 15 57 E 5~6_1__,_9_.i ..... 2_9_~_,_ 67__ ..... j_.5.~4_~ *_i 6___.S____;_4_?.~_3_8__E .... _5_6._3~_:.._33 ..... $ 3266, 23 45 S 6 0 E __3~3.5_9_~__24_ 0 s 4 o E 3452. 24 15 S 4 0 E 3544. 24 30 S 3 0 E 4 o.~ ..... 93. 3165,96 598.84 3035.96 580.04 S 153,26 E 599.95 S 14 48 E 93, 3251.00 636 ~5 3121.00 617.53 S I56.54 E 637 07 S 14 13 E . .+~ ................................... ~ ._ 93° 3335,88 673,~5 3205.88 655,46 S 159,19 E 674,51 S 13 39 E 92, 3419.68 711.57 3289.68 693.35 S 161.51 E 711o91 S 13 7 E ~3. 3~Q~mQ~_ ~7_5_~,.~ 3~?_4_4.~.05 732,40 S 163.90 E 7~.51 .... S 12 37_E i 3730, 26 30 S 3 0 E 3915o 28 30 S i 0 E 3587,72 790,53 3457,72 772,9i $ 166.37 3751.81 874,94 3621,81 858,25 S 170~08 790,6J S 12 9 E 8~!~_87____s ti .4i E 874,94 S 11 13 E CONI:IDENITM AL CONFIDENTIAL PUN 2U~VEy KRDI rT~ OF .. . % ,k~.;' . . %~.k~, ,'\¥~.~..L q., 't I.~X.Q 1, q -'~ 7. q !_~2q.n . 1.7a7' ,n : "'.a", q . 30 3. ? q 7q?. aD 7Ol.2O 77~. nO O" q a r.. . :,., .:). 3 9 ?. 0 !3 q. 09 n. 0 3 ~"'. qo q. ,"'iq n. qN l_. 1. q 3 n nq q:-)_nn :,? ;.3q n,3 ~ · . --... ..., ,., :..,. .~ 0.q~ nn-2,3 ;.l 03-nO :* O.fin. q3-qn ~'~ O0-O0 ~ !n-:Ir q ?,q-mn_ . .... .z- lr,._r)n, q '~_nn R l~-pq .,::-, ].~-nO '3 ,,,I e '..,,! ~ 9 3 q.!~n, $ 0.57 ~ 3.OO 3.51. S 2.,60 E !.13 n.49 $ 5.53 E 2.80 15.50 -g q. S2 ,E 2.40 26.ql 3 15.~ q 2.55 ~v. ~$ 3 32.~3 ~ 3.2~ 130.52 q ~0 ~q ~ o -~ !24.o5 q 56.32 q 3.62 ]..1') ~;? q 34-90 E 10.12 ~.'P q 33-n6 E 31.30 %"7. ~ ln-4,~. E ?,~2!.q !"al.qq ICq.qn 2,'S.q]. ]7-~n q 14,-nD n !50.74 c 62.52 p ?_.55 !,~,3.!~ z? q 22-31 ,Z o~n, 100 DATE: ",~M~C[~ 30 , 19~1 2 1 '7. ! ~ 2 ,::~: .:~ . 7 2 .<.77 7° · ..~ 2!q. 2'7 1.7~ 25 ~ 6~ ~7 g 0 54 tgl ~7 AT ~3 °!-13 E ·, '1~' , · ,) , · · .., , '~ , ' 20:5.21 S 75.34 E 0.5~ 219.8~ ~T 3 20-19 E 234.90 265 . . 2: ,,. 00 E ~07 49 S 101.20 E 1 .!5 323.72 RT -~ !g-13 g C astman Whipstock A PETROLANE COMPANY P, O. Box 4-1970/Anchorage, Alaska 99509/[907) 349-4617 July 2, 1981 ARCO ALASKAw INC. . P.O. Box 1479 Anchorage, Alaska 995T0 Well Numbe~_~West Sak 18 :'~ Location: 'K~ru~-~h"'~'Siooet Alaska Tvoe of Survey= Magnetic Multi Shot Date: April 12, 1981 Method of CompUtation: Radius of Curvature Surveyor: A. Hickman Job Number: A481S0318 Attn: Bob Hines Dear Mr. Hines, I am enclosing the original and one copy of the Magnetic Multi Shot Survey run on the above mentioned well. We wish to take this opportunity to thank you for calling on our services and trust that we may continue to serve you in the future. Sincerely, District Directional Drilling Supervisor RJ/dj cc: file e_~c. Eastman ,~ Whipstock l A FETROLANE ~,~~,~~..~ SUB-SURF,4CE DIREC TIONA L SURVEY ARCO ALASKA~ INC. COMPANY WEST SAK 18. WELL NAME KUPARUK FIELD, NORTh{ SLOPE, ALASKA LOCATION JOB NUMBER TYPE OF SURVEY A481S0318 . . Magnetic-Multi Shot CONFIDENTIAL , - ::::~;DATE · 2-~July-Sl · ,AR60-AL, ASKA, .... INC-.,. r .......... WEEST SAK 18 D.~S/MMS JOB NO;A481S0518 KUPARUK FIELD, NORTH SL. OPE, At. ASKA ' ~ HS.,--~,4-7..5.=.&6J~Z-bt Z[.,-.-S U RV.E.Y-O R ;-.-A.=H.ICI% M A N:, ..... D A :l; E~- RUN-; ...... ,1.2.=A R R-.-'-. 8-1 , CAMERA NO; 1094, 1095, ?0 DEG A/U NO; 5&SA, 852 _' °ZIS, S., Ck.--_ ~...4ZS_~D.,~_]'..I. E-]CN_F E'O ~_E'RE UIOUS_E ZW_S.S_.~AT_i.2..475_MD INCLUDES STATIONS FROM FILE 001 ................................................................................................................... RECORD OF. SURVEY ...................................... RADILJS OF CURVATURE METHOD 0 ALASKA, IN(.;, ' ' COMF'UTATION PAGE NO, 1 'ARUK FIELD, NORTH SLOPE, ALASKA . 09:54:19 23-AF'R-81 .. 'TRUE r O LES ~SURED I)RIFT [RIFT (;OURSE VERTICAL VERTICAL SUBSEA R E C T A N G U L A R C L 0 S U R E iF'TH ANGLE DIRECTION LENGTH DEPTH SECTION TVO C 0 0 R D I N A T E $ DISTANCE DIRECTION SEV'ERIT O, 0 0 0 0 O. 0. O0 0,00 -1S0, O0 0,00 0:00 O, O0 0 0 O, O0 · :tOO, 0 0 0 0 1:1.00, ::1. :!. 00, O0 0,00 970°00 0,00 0000 0000 ....... 0 ......... 0 ............. 0000 ~.~6°0, S 30 S 39 '0 E 126, 1225,92 S,41 1095,92 2,99 S 2°42 E 350, 6 0 c. , , 12 .> 35 0 E 124 1349 49 12066 19,49 11,19 S 8,60 E 500, 9 15 S 29 0 E 150, 1498,14 31,27 1S68,14 28,06 S 19,14 E S,85 S S9 0 E 2,78 14,11 S S7 SS E 2,03 ..3S,96 S S4 18 E 2,23 .5910 11 45 S 29 0 E 91, 1587,61 47,07 1457,61 42,56 S 27,18 E "50,50 S S2 S4 E ~-~5 :,~Z~ .....J..,~_~4.~.__~__2Z ....... J)__...g ............... ~.~ ............ J:.~Z~..,,J~,~ ............... ~Z.,~4 .......... ~.54.~..,~..18 .............. 6Qt. ~Z....S ..... _S..~.~?__E_ ........ T.~,..!.~l ............ S....31 1.4 E ...... .797, 14 45 S 18 0 E 11"o, 1787, 39 95,74 1657,S9 88,00 S 48,16 E 100,31 S 28 42 E 1'~'99 .889, 16 0 S 15 0 E 92, 1876,09 120,03 1746,09 111038 S 55,09 E 124,26 S 26 19 E 1,61 ...~8~.~__J.Z ...... Q,_FL_!.? Q_F~_ ~2, 1964,30 146,07 18S4,~ ................. 1~6..~5Q_S .............. ~.~t~_._~ ........... 15.Q~84 S 24.32 E I ~1050 18 4o S 16 0 E 124:i:::'::!:'1:2082,3 19~.~,S 172,99 S 73 10 E 187 80 S '~'~ 54 E ~475, 20 45 S 15 0 E 2J.~::'::::'i:~24~1,1~:''~' ~'3:01 291:<~92"S ....~:~:~:1'0~,42 E ~10,S7 S 19 51 E ~617, 20 0 c' o 11 0 E 142, 2564,27 356,~4 2434:;~97()~"~[~40~'0~''':':<'.._ o ..> 116,5~ E 359,50 S 18 55 E ]710, 20 0 S 11 0 E" 93, 265-1,66 388+15 2521,66 ........ 371,31 .............. S 1~,~_61 E 391,03 S 18 16 E 1'43 0,27 0,81 0.00 ~803. 21 15 S 10 0 E 93. 2738.70 420.90 2608.70 403.52 S 128,58 E 423,51 S 17 40 E 1.40 ~895,...e~'>o ....Q_8_.!O..0 El 92. 2824.22 454,80 2694,22__436,91. S 134.._~46_~ 457,13 S i~._L.6. E ........... 0.82_. ~988, ~ 30 S 8 0 E 93, 2910,30 489,98 2780,30 47].,69 S 139,97 E 492,02 S 16 32 E ' C D ~081. 23 0 S 8 0 E 93, 2996,06 525,89' 2866,06 507,30 S 144,98 E 527,61 S 15 57 E ~:: . ~.~?_3.._L_.~..._~._S ....... 6 ...... O__~ .............. ~ ......~9~t.~ ....... 56.1_!91 2~50.~67 .... '..5~3~..16..__S .......... 1.47.~.3~..E .......... ~3._~.33 .....S 15 23 E 0,90 ~266, 23 45 S 6 0 E 93, 3165,96 598,84 3035,96 580,04 S 153,26 E 599,95 S 14 48 E ~357.~ ...... 2~ .... O_.S ...... ~ ..... O_.E ........ ~, .... 3251,_00 ........ 636,25 .3121,00 617,53. S ........ 156~54._E ........ 637.,0.y.. S.14 13 E ~452, 24 15 S 4 0 E 93. 3335.88 673,95 3205,88 655,46 S 159.19 E 674.51 S 13 39 E 5544, 24 30 S 3 0 E 92. 3419.68 711.57 3289,68 693,35 S 161,51E 711.91 S 13 7 E 5JbZa?_~ ~%_¢.._.~__4_..0 E_ 93, 35Q~ .... ?_5~t. 3~ ..... ~3.?~.,05 ........7~_~..~ .... 3.~..,~..O__E .....ZSQ_,.51 .... S 12..37. E 0,54 0.91 0.~7~ 0.52 0,92 ~730, 26 30 S ~ 0 E 93. 3587,72 790.53 3457.72 772,91 S 166,37 E 790.61 S 12 9 E ~__8~_.2_,_2Z/___30__S~- ~ ........ 0 E ........... ~_.,~ ........ 366~_6Y 831,86 ..... 35.3.? 69 .814,62 S. 168,56 E 831,87 S li 41E 2 · ~5 S 170.08 E 874,94 S 11 13 E 5915, 8 30 S 1 0 E 93 3751.81 874,94 3621,81 858,~ 1,42 1,09 1,47 ;0 ALASKA, INC,, ' COMPUTATION PAGE NO... 2 >-T.-~AK ....... 1.8 ...... D,,~,~/PIHS .._ J 0 B-..N O-,,-A481SO.;~.18 I'...T..~ E DATE :'ARLJK FIELD, NORTH SLOPE, ALASKA' . 09354:19 23-APR-81 - .TRUE;- .......... : ' ~,.~l. JREl:.l DRZFT DRZFT COURSE VER'I'IC~L. VERTICAL SUBSEA R E C T A N 8 U L A R C L 0 S U R E DOGLE6 ~¢:'TI-.I ANGLE DIRECTION LENGTH DEF'TH SECI'ION TVD C 0 0 R D :[ .N A T E S DISTANCE DIRFCTION SEVERIT :EE.T .................. Di ...... Pi .................. Zi ......... PI ................ EE E.T...: ............. F: EE:. ......... F. EE ], F EE.T. ................................. EEE1L_. EEE.]: ...................... I/ .... PI DG / 100 F 1008. 29 15 S I 0 E 93. ~833.'24 919.12 3703.24 903,15 S 170;87 E 919,17 S 10 43 E 0.81 1193, 32 0 S 4 0 W 92. 3992,94 1010,02 3862,94 996,43 S 167,99 E 1010,49 S 9 34 E 2.45 1286, 32 30 S. 6 0 W 9~, 4071,60 1057,65 3941.60 1045.87 S 163,66 E 1058.59 S 8 54 E 1,27 t37_~., ..... ~2._.1.5....S .......... 5 ......... 0_..W .................. ~3, .......... ~.150.,_1.~ ......... 1.105.,..3.2 .............. ~0.20.,1.4 ........ 10~.5.,..~3_S ........ 1.58.,_8~_E: .... 1.1061,..~.0 ....... S 8.15..E 1471, 32 0 S 7 O W 92, 4228.05 1152.02 4098.05 1144,09 S 153,77 E 1'154.37 S 7 39 E i *=9 t56~.,L-_31 .... ~_S 6 ............. 0._..W ~., ......... 43.0Z.,_3~ ..... ~.1.98,.~8 ......... ~...1~2.,.3~ ........... 1.1~..o. 36_...S _l.48,.2Z_E .... &201.,55 ....... S 7 5 E !ii~ ~ 1657. 30 15 S 6 0 W 93. 4387.38 1243,51 4257.38 1239.48 S 143,32 E 1247,74 S 6 36 E G;81 1750, 30 15 S 5 0 W 93, 4467,71 1288,35 4337.71 1286.12 S 138,83 E 1293,59 S & 10 E 0.54 [8.¢2..,~_~.~_~._~ ..... & .... 0._W_ ............. ~,..., ........ ~..~.~.Z.,_~ ..... 1.3.3~..,..0~ ...... 4.41. Z,.~9 ......... 1.3.3.2,~6.._.~ ....... : .... 1_3~..,_4.6.._E ........ 1.338,33 S..5.46E 1,21 19~5, 27 0 S 5 0 W ~028.~ ......... 2.5'_ ........ ~.._S ........ 6 ....... 0.. W ~121. 22 45 S 4 0 W ~2130 21 0 S 5 0 W ~.3.06, ........... 1.~_'_...0._S ......... 3 ......... 0.. W 93; ' :4713 · 1.. , :04-'::' 4.o8"=' , . 92 ~'::::.: ::~.~4883.59 148: 1375.19 S 130,25 E 1381.35 S 5 .=oo~. E 1415,.77 S .... .~..,~126'3.5 E 1421,40 S 5 6 E 1453 07 E 1458.46. S 4 50 E ,:11::20;'.38 E 1492.230 S 4 3;8 E ::!18.16 E 1~.3.7~ S 4 27 E ~399, 17 15 S 4 0 W 93. 5059.36 1540.78 6 ..... 1548~0~ 'S 116,39 E 1~°~.41. S 4 18 E 5.49.1., 16..30...S .... 5 0..W...' 92, 5147_,.40 ],566,47 5017,40 .1574,66 S .114,30 E 1578,80 S 4 9 E 5584, 15 45 S 7 0 W 93. 5236,74 1591,13 51'06,74 1600,35 S 111,60 E 1604.23 S 3 59 E J677, 15 0 S 6 0 W 93. 5326,41 1614.61 5196.41 1624.84 S 108,81E 1628,48 S 3 50 E ~ZZ.0_, ~._~5_..S ........ 8 ..... 0...W ............. 93,...5416.,50 .... 1636,52 5286,50 164.7,76. S 105,99...E .16~1,17. S 3 '41E 5862 1.= 45 S 13 0 W 92, 5506,05 1656,09 5376,05 1668,49 S 102,15 E 1671,61 S 3 30 E ~955._ 11..30 S.22..0 W 93. 5596.97 ..1673.19 5466.97 1687.10 S 96.28 E 1689.84 S 3 16 E i048. 10 1~ . . ~ S 28 0 W 93 5688,30 1687 32 5558,30 170~ 99 S 88,87 E 1705.31 S 2 59 E ~140, 9 30 S 34 0 W 92. 5778,93 1698,98 5648,93 1716,51 S 80,75 E 1718,41 S 2 42 E ~233,~ ..... 8 .... O_ S__34 ....Q..W ....... 93,. .5890,.85 ..... 1708,93...5740,85 1728,24.S ..... 92.:.84__E ..... 1.729.,.Z7 S 2 25 E 2,47 2.20 2.57 1.94 2,27 1.91 0.87 1.00 0,86 ~;, 2.43 1.81 1.38 1.61 ~326. ~419, ~511. ~543. 715336 OW 6 0336 OW 5 0 S 37 OW 4453~ OW 93. 5963.03 1717.45 5833.03 1738,35 S ...~.3_..? ..... 40...5__5_,_.4_0 ...... ~_'7_ 2.4_...._73.~.5_.~5_..__4.0 .... 1Z_47.03 S 92. 6146.98 1730,65 6016,98 1754,11 S 32. 6178.86 1732.46 6048.86 1756.29 S 65,76 E 1739.59 S 2 10 E 59,46 E 1748,04 S i 57 E 54.21 E 1754,95 S i 46 E 52.57 E 1757.07 S i 43 E 0.86 1.34 1.09 0.78 )JECTET~ TO TD i0 ALASEA, INCo ~ CO~4F'UTATION PAGE NO · ~ I 'ARUK FIELD,~ NORTH SLOPE, ALASKA. · 07;54;17 2]-AF'R-81 ~SLJRED DF(IFT DRIFI' COURSE VERTICAL VERTiCaL ' SuBsE:'~'"R E C 'T'"A'N'"'G"'""U'"'L'"""'~"'~R ............. C L"O 'S U R E DOGLEG :F'TH ANGLE DIRECTION LENGTH 'D'EPTH SECTION TVD C 0 0 R D I N A T E S DISTANCE DIRECTION SEVERIT 'EET D' ~ D N FEET FEET FEET FEET FEET FEET D M ....... i&25, 4 45 S 37 0 W 82, 62&0~.58 17~6o97 6130,58 1761~71 S 48°49 E 17&2,~8 S i ~5 E FINAL CLOSURE - DIRECTION,* S i DEGS 34 MINS 36 SEC'S E ~r- -' ' ' KUPRRIJK~F-]tEEB~"~'NORT~i~S-EB[~rRL~SKR'-~-', ~ TTT-k ~ r~'--;';~; ~ ~T~' -T-rr, ', ':~- - ~.:~ ~ ~~~ . , , . , ~ .... . . } i ~ I ...... t I t ~ ~ ~ i ~ i I ~ ~ i ~ i ~ ' ~. ~ ~' : ~ ~ ~ , ~ ~ t ~ , ~ ~ . I., , I ~, .... ~., i[~ i i i ~ ~ ~'i ! i ~ ~ i lilt ii_L.. , [~:~ ~ 'i i~iIii t .i 1 i I I I t i t Iij I I i ~ i i 1 i ~,' i' ~ t iI i i I i i t I I i.i i ~: :~:~ !~i ~iij~_._iIii Jill !!I~ ~_~.ii,.!ii j~il I!--, , -.I ~ : ,q[~i~.I I ! Il il!! ~.-' ~, ~ ~t lift III tItt i , '' ~ -~ ' ~'- ~i:~ ~1~, ~iI Iii iIlt I !~[II ~i~i !it~ il!.[ ~_~[-! _l.t ~!!~ I1 ~I ~' ~;;~. {~n~~i~z ..~-~ ~ ~;~,'~': ~.:l.~' .'i~ ~ ~, ,..~,~, t iLiJ 1 iIt 'i i i~ ,' ! i !, , ,: ! i i i t i i ! ! t_~ i ~ t L1 t ,' ' .... ' ~ ' ' i ' I i ~I I i ! i i I I i t I I ~ ', , ! i i I~ ~ t ~ i : ; :' ~- ~ '- ~ : : ~.,.. ;.~ , . .: ,~i i f~ I I f I i ! i ! i I II ! i ~ ~i ~ i i ! i i i i ! i i I ~ t" i ' ' ~.:: , i i t ,,,.~ , :qnnn, , i i~ i I i i I ' ' ~ ; ' ; i~ ~ '' ~ ~ ' ' '%~-' ~ ! } i ~ , ~ , , , , ~ ! ~ - .... ~. ,~,1..,~! . ,~8i iiii ~ Ii" ,, ,~' ~ ' ~ili :,',i~ i~ iii,. :~ : t ~. i'. ~ i tl ! I I ! I ~% ii i.I i i' i i i' : ' ~' ~" ' : 'i ' ,, : , , , , ~ i I i' , ~ , ' ' - .~ ] ~ I ! ~ l I i ..~S ~ ~_~ ~ :~ 1.., ! : i , ; : ---c- i , _ . ,"'; : : - : . ' ~ i I , I II ' ' '~ ' '":'~; - ~ ~ ~ ' '~ ~ ,~'!~; ~! Ii i I i; ";i'i i"i Y'i i ;~ i ~ , i~ ~ ~ ~ ' ' 3 i ' : } ,i ....~ I- I~%- ~" ' {~: '.~. i ii~i II[l i11i till ~_ii ,,,,'iiiiti!l. ,- _ ~,; l ! i Ii1..15-ti li: ~ ,~1. ~ _ ,, , ~ I 1....t , ~ I ~ , . I ~ , , I ~ I ! I I ~ :i.-i i!il iltt It t i I!i! ~ ~ i I i I I / ~ i I I ! I ~ll~ I ~ 'i. ~' - * ' ! * i ~ ~ ! ~ ~ I I i i I I ~ i~~* i I i ~ l, t'ii * i I i i i i · ' ~ I , ' ~ ~ ~ '~ - ~' ~ ' ; '[~ ' - i i ' I ' I i ' I , .... I I i , i ; I I I ' ' i I Iii i I . il ~I ~' I,--I~ ]1i[]-[/I~ ' ' ' ' ' ' ~ I ~ ~ J , ~ ' , ~ : · . ' , , , , ; ~ , , p .d : i ' ' i . ~ · : . · [ · ; - ~ [ i ! ~ i I i , ii i i ; t I ; ~ , ; : ~ ~ ~ i I , ~ ' ' . 1 _. : i . ; ; . i i i i , ~ . T1 ,' 11~, ~!,~ , , I , I I ' ~ i ~ .... ~ , I t t .... : : : ' ' : : ' :t .-, 7NN~ ..... , i , , ~ it ~ ~, ~" i ! ~' i i ~ ~ i1 i ~ {iii i I i ~ [ i i f i 1 { ! i i ~ ~ ~ i, i: ~ i'ii '~" ~ t'~--- !ill ~~ S~ !i~ il!i ill~ Iill :ii~ 1)" ~ ilfl i~' ;-- :i: ~ [; ' i · -i i ' i i I .... : i [ ~ ~ ~ i ' ! t i i t I i'~~!~N~] q~N~i~u'' ........ , ~' 1' i . t ' ' : : : . ; I ; I ~ I i t i 1- i i itl ii1 , '~ '' t :-'~ i ' "I l~ ' ' : : ;~ ; i ) , i , ~ i ; t i I : f - I i 1 I I Ill L~ : ~ i ~ I ~ I ['1 I i i I ~ l 1 I 1 ! ~ I t ~ ! I I' ~ I 'I i i i'l' I-.[~ !" ! I 1 ' ~ i f I i ~ I I 1 1 ........ I. ,t~t 11,t .1 ~ ': ..... i ~J i ~ i ~ i11' ~ ''" I ~' ~ i ~ ~ ! . lit - : ~ ~ 4 ,' t' - ~ ] ' ~ ' : : ~ : ~ : - ~ ~ "'~ ....... ~ ~ ~ - ' ' ;::_'] :';:~: i~ii 'T~!it :f1~ ~i~-'~ ~T .... ' ~'-~"-~, ..... :.~,, ~ ,,-,~ ....... 1 ~ , : , ' ~', ,~ ~,~' - . ' ' .4----~M~ I ~ ~ ~ X t !II: ~:I, ...... . 1 , , i. I ' , 7 . : , ~ . i , ~ , : ~ · ; : :, : : · ~ ~ - . ~ I : : ' , ' ~ ~'~ : :~ ' · . ' ( ' i Check Form for timely compliance with our rcx~ulations. Operator, Well Name ~nd Number Reports and Materials to be received by- -- . Date Co~Dletion Rc~ort Wel 1 History Samples Mud ~ Core Chips Core ~'[ption Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Production Test Re~orts Logs Run Digitized Log ,Required Yes Yes Date Received · ~-?-~l ?-. T-~~ Romarks LOCATED IN THE APPENDIX WFL IPR LOG CALIPER SURVEY VOLAN ~ S~~_E DATA TRATIGRAPHIC HIGH RESOLUTION DIPMETER OTHER: ALASKA OIL & GAS CONSERVATION ~oyle H. }{amilton ~~ chairman Thru: Lonnie C. Smith /~!~ ~--~"/~ Commissioner Petroleum Inspector May 5, 1981 Witness Plug & Abandonment of Arco's W.Sak#18, Sec.16 T.11N., R. SE., U.M., Permit #81-28, on Parker Rig #141 ~gnd.ay April !..4, 1981~ I traveled this date from Sag Delta #8 to witness the Plugging and abandonment of ~'~. Sak #18. At 8:30 p.m. Plug #1 was pumped. Plug #1 consisted of ~ 300 sx of Class "G" Cement with addatives at 15.8 ppg. this plug was placed in 8%" open hole, from T.D. of 6623' and tagged with open ended drill pipe, at 6007' with 15,000#. ~_uesday ~pril~!5, 1981.. At ..11..00 a.m. Plug #2 was pumped. Plug %2 consisted of 250 sx of A~tic Set II cement at 15.8 ppg. %~hen we P. IH to tag the top of this plug, the top of the cement was found at 2538', which was 44' below the 9 5/8" csg. shoe. The second attempt at Plug 92 was with 75 sx of Class "G" cement at 15.8 PPg. After WOC for 8 hours RI~I and tagged the top of Plug #2 wit.~o. 15,000# at 2372'. At 3:00 p.m. RIH with Halliburton cast l~rn bridge plug. The bridge plug was set at 1800' and tested with rig pumps to 1000 Rsi for 15 minutes. Plug #3, a 100' cmt plug, consisting of A.~tic Set II cement at 15.2 ppg, was placed on top of bridge plug. ~ed.nesday Apri~l 17, .198.1..: At 9{00 a.m. the last 150' of the hole was filled with 15.2 ppg A~.tic Set II cement. Attached to this report is a sketch showing plug placement and well abandon- ment marker. In summary, I witnessed the plug and abandonment of Arco's W. Sak#18 Well. Attached to this report is a sketch showing plug placement and abandonment marker detail. ARCO Alaska, In Post Office ,.~x 36(.~ Anchorage. Alaska 9~J5~.0 Telephor~e 907 277 5(.`,o April 30, 1981 Mr. Hoyle Hamilton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject- DS 4-13 DS 4-15 DS 12-6 DS 9-18 DS 12-9 DS 16-4 DS 16-5 DS 16-12 West Sak 18 Confidential West Sak 20 Confidential T-3C Confidential Dear Sir- Encl 1. osed please fi nd' The Sundry Notices of intent for DS 4-13 & DS 4-15. 2. The subsequent Sundry Notice for DS 12-6. 3. The monthly reports of Drilling Operations for DS 9-18, DS 12-9, DS 16-4, DS 16-5, DS 16-12, ~'~est Sak 18, West Sak 20 and 'T-3C. Please note that West Sak 18, West Sak 20 and T-3C are considered CONFIDENTIAL. Sincerely, P. A. VanDusen District Drilling Engineer PAV/KJG'sp Attachments STATE Or: ALASKA ~' ALASKA _ AND GAS CONSERVATION CC MISSION MONTHLY REPORT OF Il)RILl. lNG AND WORKOVER OPERATIONS · Drilling well '~ Workover operation [] :2. Name ct operator 7. Permit No. ARCO Alaska, Inc. 81-28 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 5o-103-20019 4. Location of Well at surface 650' FNL, 650' FWL, Sec 16, TllN, R8E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 130' RKB ~25568 9. Unit or Lease Name West Sak 25568 10. Well No. West Sak #18 11. Field and Pool Kuparuk River For the Month of March ,19 81 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well 3/28/81. Ran & cmtd ]0-3/4" csg, as 0f 4/1/81. (See attached Drilling History). 13. Casing or liner run and quantities of cement, results of pressure tests 16", 65#/ft, H-40 conductor to 80'. Cmtd w/300 sx AS II. 10-3/4", 45.5#/ft, K-55 csg w/shoe @ 2494'. Cmtd w/1400 sx Fondu & 250 sx AS II cmt. (See attached Drilling History). 14. Coring resume and brief description none to date "~°~o v/OOb,98/O0 15. Logs run and depth where run Multishot, DIL/BHCS/GR. 6. DST data, perforating data, shows of H2S, none 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be'~'iled in'duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate West Sak #18 DRILLING HISTORY Spudded well @ 0300 hrs, 3/28/81. NU 20" riser & hydrill. Drld 13-3/4" hole to 2535'. Ran multiSh~ot. ,Ran DIL/BHCS/GR. Ran 60 jts 10-3/4" 45.5# K-55 BTC csg w/shoe @ 2494 . Cmtd csg w/1400 sx Fondu & 250 sx AS II, as of 4/1/81. Oil & Gas Cons. C°mmiSSior~ '~nchorage ALASKA OIL AND GAS CONSERVATION CO~..~ISSION Hoyle ~. Hami Chairman Thru: Lonnie C. Smith Commissioner April 28, 1981 }[arold R. ~Iawkins Petroleum Inspector ~itness B.O.P.E. Test on A~CO I~,~ST SAK No. lg Sec. 16, TllN, RSE, UM Permit #81-28. March 3,1, 1981: I left Anchorage at 3:30 pm by Alaska Airlines, Sohio Charter, to Prudhoe Bay arriving at 4:50 pm and arrived at West Sak 18 at 6:30 pm. ~pril 1~.. 1981: Standby for B.O.P.E. test. April 2, 1981: I witnessed the B.O.P.E. test. failures. There were no The isolation valves were installed on the accumulator to iso- late the three banks of bottles as needed. The thread~ed flange on the choke line was not changed with a uni~,olt fitting. Steve Hubbard, Supervisor for ARCO, said the chotr, e line fitting would be changed, out~ as Bobby Foster had previously ordered, with a unibolt fitting as soon as delivery on or¢ler is received. I filled out an A.O.G.C.C. report (attached). In summary, I witnessed the B.O.P.E. test on ~'~ST SAK #18 for ARCO. The test's were satisfactory. O&G #4 4/80 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Well Operator ,/~' £[ Well ~v'X~',2~ Location: Sec /~ Ti~Z; R ~,.~M Drilling Contractor ~ff/J~/[ Representative Permit # ?/ ,~ $/ /~asing Set @ ft. . _ Representative-- ~//'~' i.':/7/,~'/~/~:~ Location, General Well Sign. General Housekeeping Reserve pit . Rig BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Pres sure ACCUMULATOR SYSTEM Full Charge Pressure /, ~-'a~d:.> psig Pressure After Closure /j'(~(~ psig 200 psig Above Precharge Attained: / rain ~ sec. Full Charge Pressure Attained: ¥' min ---' sec N2 2/ d ~ , /) n ~, , X/Y'P . A l~d' psig ./ ~, Controls: Master-- d?/1" Remote J_Z; Blinds switch cover :.,/-( Kelly and Floor Safe_ty Valves Upper Kelly. Lower Kelly Bal 1 Type Ins ide BOP Choke Manifold NO. Valves No. flanges / // Adjustable Chokes / Hydrauically operated choke__/ Test Pressure Test Pressure Test Pressure _~ (, Test Pres sure ..... //~ Test Pressure /c: ~ Test Results: Failures ./~'o' x~''~'~ Test Ti~ne Repair or Replacement of failed equipment to be made within Inspector/Commission office notified. Remarks: ~:l~/~'~,/ ~,'~ :> ~? ,~1~ ..~./A'L'~L.'>~u~r::~' /:~L~Z::'~' ~A~v:': hrs days and Distribution orig. - A0&GCC cc - Operator cc - Supervisor SOHIO ALASKA PETROLEUM COMPANY R.A. FLOHR VICE PRESIDENT PETROLEUM ENGINEERING TELEPHONE (415) 445-9561 100 PINE STREET, SAN FRANCISCO]GA~4"t11!~"/~I,.," .'~ .l l 4 ~:t.~,l~,,, ' i March 18, 1981 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention. Mr. Hoyle Hamilton SUBJECT- Letter of Non-Objection, Well West Sak 18 ARCo Alaska, Incorporated by letter dated February 27, 1981 has requested a letter of non-objection by Sohio Alaska Petroleum Company to the drilling of well West Sak 18 in Section 16, T11N, R8E Umiat Meridian. Please be advised that Sohio Alaska Petroleum Company does not object to the drilling of this well. RAF:DMJ .c Yours very truly, ;---) ,...,;:.. /' ,/./~.-.' //'~ /i R. A. Floh~ cc: P. Hardwick, BPAE J. J. Pawelek, ARCo S. R. Jaime, ARCo G. J. Abraham H. Schmidt ~Cl~orage °mrntastof~ Robert T. Anderson District Land Manager Union Oil and Gas D. ivison: Western Region Union Oil Company jf California P.O. Box 6247, Anchorage, Alaska 99502 Telephone: (907) 276-7600 union March 10, 1981 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. Hoyle Hamilton NORTH SLOPE AREA State of Alaska West Sak #18 Well Letter of Non-objection Gent lemen: Reference is made to that certain letter, dated February 27, 1981, from ARCO Alaska, Inc. to Union Oil Company of California, Sohio Alaska Petroleum Company and BP Alaska Exploration Inc. regarding a letter of non-objection from the foregoing to the proposed deviated location of said well. Union Oil Company of California as an affected Operator on State of Alaska ADL 25567 has no objection to the bottom hole location as set forth in said letter. If additional authorization or documentation is required, please contact me. cc: Richard A. Flohr, Sohio Peter Hardwick, BP Sylvester R. Jaime, ARCO Very truly yours, ~erson ECEIVEo MAR 1 1 1981 t~laska Oil & ~as Cons. Commission Anchorage BPAlaska Exploration inc. 255 California Street, San Francisco, California 94111. Telephone (4 March 19, 1981 Commissioner H.W. Kugler Alaska Oil & Gas Conservation Commission 3001.Porcupine Drive Anchorage, AK 99501 RE: Letter of Non-Objection, West Sak Well #18 Kuparuk Project, North Slope, State of Alaska Dear Sirs, ARCO Alaska, Inc. has, by the attached letter of February 27, 1981, and pursuant to ll AAC 22.050, requested from BP Alaska Exploration Inc. a letter of non-objection to the drilling of deviated well West Sak #18, whose surface location will be 650' FNL, 650' FWL, Section 16, TllN, R8E, Uniat Meridian, and whose targeted bottomhole location is @ 5890'ss: 2400' FNL, 1000' FWL, Section 16, TllN, R8E Umiat Meridian, ADL 25571. In accordance with this request, please be advised that BP Alaska Exploration Inc., as an affected Lessee, does not object to the drilling of the proposed well West Sak #18. Yours sincerely, P. Hardwick President Attach. PH:DMP:cm cc: ARCO Alaska Inc.: Attn: Mr. S. Jaime Sohio Alaska Petroleum Co.; Attn: Mr. R.A. Flohr Union Oil Company of California; Attn: Mr. R.T. Anderson ARCO Alaska, Inc. Post Office B~,,~ 350 Anchorage. ska 99510 Telephone 90~ 277 5537 February 27, 1981 Mr- Robert T. Anderson Union Oil Company of California P. O. Box 6247 Anchorage, AK 99510 Mr. Richard A. Flohr Sohio Alaska Petroleum Company 100 Pine Street San Francisco, CA 94111 Mr. Peter Hardwick BP Alaska Exploration Inc. 255 California Street San FranCisco, CA 94111 RE' LETTER OF NON-OBJECTION WEST SAK WELL 18 KUPARUK PROJECT NORTH SLOPE, ALASKA Gentlemen' The Alaska Administrative Code, 11 AAC 22.050. DEVIATION., requires that an applicant obtain a letter of non-objection from affected Operators, when a ~vell is to be intentionally, directionally deviated from the vertical. West Sak 18 is to be a deviated well located as follows' Surface Location' 650' FNL, 650' FWL, Section 16 TllN, R8E, Umiat Meridian Bottomhole Location' @5890' SS' 2400' FNL, 1000' FWL .Section 16, TllN, .R8E, Umiat Meridian Although Union, Sohio/BP and ARCO are the lessees for the lease lying within a quarter .section of the proposed bottomhole location for the well, the Code provides no exemption for such affected Operators; therefore, a letter of non-objection is required from Union and Sohio/BP. RECEIVED ARCO Ala~l<a. Inc. i$.a Subsi0i3ry o.~ AtlaniicRichfieidComp~nj In order to comply with the Statute, would you please provide a letter of non-objection for ~Test 'Sak 18 to the Alaska Oil and Gas Conservation Commission, with~a copy to ARCO. I have enclosed · a plat showing the bottomhole location for the well and the outline of~the affected leases. Also enclosed is a copy of ARCO's drilling application for the well. Your timely processing of this matter is appreciated. Please call if I may be of further assistance at (907) 265-6126. ~Very trulY ~rs. Sy~pester R. LY~dman . /gt cc' Alaska Oil and Gas Conservation Commission Attachments -/ '" F - . ' 21 ! i ----. c; T. 1Zh T. ll 70' 15' m;J2-'c'-~[. ) 59' 0-3' . NEST SRK 18 :PROPOSED '.._:~ :-:--./'. ..... ..'-~~ :.:;" _~;~KUPR.RUK._F_IELD,..~NOETH SLOPE, RLRSKR .......... ~'' $CRLE 1 IN. · = lO00 FEET .......... -: .... ...... EASTMFIN ~HIPSTflCK, "INC ........ ~'~ ,':,...~.~£..i~[.? :~;~ ...... ........................ , ..... --~--~?~---~_~ /'-~--~ ...... ..,.- ......... ......................... ~ .... : ............................ ~. ................ ; - .................... ~ ........... ... ~ ..... ............. :-. ;- ........ . ....... ~ ............ : .............. ~ .................... Alaska 0~--~- (:;:f,~-~;~,~--~-:~ ............. ~ ............ ........ - .......; ............ 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I ~ ..... ~ ...........~-'1 .......~ ...... ' ----~--~- '15 ~SE PE~ROST~-~B-I~O T~1888.DEP=~ ~-+-:-~ ..... ; .......... Il' .; ..... ?~65A~ FT .~// .... - .... ~-~;~--~'~--- ...................... ..... ' ................ :' ' ~ ' ' ...... ~ :-'"-:'- ~-~'~ "' '1 :" ~0 r ' ' '~:'~. , '- ~ " ~: ' ~'-"-. '-~ ~'.L:.-''' .~ ...... ~ ..... ~,,,.~.~..,.~~ .._, .... ~ ................. .._~.~ ....... , ........... _ ~ ...... ~ ._~..,.__~ ........... ~ ...... -~-25 ...... +-PER---.100-.-FT . .. ~,-;--:-~-~-X ...... , ............................. J ............................ ~ ..... ~-~-~~-}.1~-~-~+~ --~-. ...... ~---~--1 -- ....~-~- .-.~-_-.~-~.~ ..... ~, ~ BEGIN DROP-:JVD-3392 T~69. DEP 1137''' :., rw:-~..'-:---. .'~ ,'~~_ :, --- z__..;__..~.. . ..... . ~_., ............. ~..~,.~....,.~.~_, ........ ,~.~ .... ..... ~-~ ~/4 ~--~ : ~ · ~-~~--~-~-~-~--~.-~-~,.I-~-'' :-~~',.-I-~~' 'l=~ ~ ~-.~ ---~~~.'~ ;.--.~ ......... ~-~-~-~ .... . -~ I .......... ~.-- ~ ..-~ I ---~-t ......... I., ......... ,-~.. · ~ ', : '~ ~~ ~ ~4~--~ :--~-~~-~,~--~..:/~.:-~~~-~l -- L.:. :~000 FTC- ~-~ .-~.~.~---~-.[..-~-4- ~ :- ;- ..... ~ ~ . , .... ~ ......... , . . .... ~ . , . , · . STATE OF ALASKA ALASK~¢hlL AND GAS CONSERVATION C MMlSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well 2. Name of operator Atlantic Richfield Company 3. Address EXPLORATORY ~ DEVELOPMENT OIL [] SERVICE [] STRATIGRAPHIC SINGLE ZONE [] MULTIPLE ZONE P.0. Box 360, Anchora~le, Alaska 99510r:Ur.~<?~' 4. Location of well at surface :,~F.?!iqr?,q 9. Unit or lease name 650"FNL, 650'FWL, Sec 16, TllN, R8E, UM n/a At top of proposed producing inter,a~ (Kuparuk @ 5890ss = 6020 TVD) 2400'FNL, IO00'FWL, Sec 16, TllN, RSE, UM At total depth 2400'Fi'~L, 1000'R.~L, Sec 16, TllN, R8E, UM 5. Elevation in feet (indicate KB, DF etc.) ] 6. Lease designation and serial no. 100=Tundra/103:Pa d/130:RKB 12. Bond information (see 20 AAC 25.025) ..... ~'~ ;[ns. Compan~v Sur ty Type Oii & Gas Bond c-~..+n,,~nand/°rnumber 8011-38-40...~ 13. Distance and direction from'l~c~a~e~t~'~)~v~ 14. Distance to nearest prope;ty or lease line 45 miles W of Deadhorsem~es Surf = 650' @Tarqet = 1000'feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease MD-- 6804/TV D=6370 feet 2 560 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 1 000 feet. 21 8o 20. Anticipated pressures MAXIMUM HOLE ANGLE 32;. (see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program 10. Well number West Sak #18 11. Field and pool Kuparuk River Amount $500,000 15. Distance to nearest drilling or completed well )3 m~ les feet 18. Approximate spud date 4-1-81 2hbo __psig@ 60OF Surface . 3~. ~. 0 psig@ ~020 ft. TD (TVD) SIZE %%T; ........... I Casin~ 172" Weight Corru( ,65# 45.5# 26# CASING AND LINER Grade ~ Coupling ~ted H-40 't~el ded K-55 ~Butt K-55 ~Butt 24'_'. r:/1 6" ! 13--3/~ 10--3/4 8--3/4"i 7" SETTING DEPTH QUANTITY OF CEMENT Length MD TOP TVD MD BOTTOM TVD (include stage data) 5' Cel Backfilled 80' 2503' 6804' lar setI in pad surfac~ surface surfac~ I -80 II 80 ,2503 I 2400 6804 16370 ' I I 250 sx II 1300sx Fondu/250sx AS 750 sx Class G/250sx ~S 22 Describe proposed program ' ' : ^t]ant~c Richfield Co. proposes to dr~ll a West Sak Kuparuk River Exp~o~- ator~v well to 6804;HD=6370TVD. Selected intervals will be logged, cored and tested. A 20"~ 2000 psi annular diverter will be insta3]ed on the 16" conductor whi~e drilling the surfac~e - hOleo A ]3-5/8" 5000 psi RSRRA BOPE stack wi]~ be installed on the surface pipe and teste~d -initia]l~v and weekl~v to 3000 psig. Pending positive ]og results 7" casing wil3 be set @ TD and intervals tested, evaluated and stimulated as required. At the conclusion of testing, the well will be temporaril~v suspended/or abandoned w/cmt plugs as needed. Uncemented annul~ w~ll be left filled w/non-freezing f3uids and location cleanup completed. Zf pro- ductive and temporarily suspended, the wel] wi33 eventually be completed with 3½" 9.2#'J-55 BTC tbg and a downhole safety valve. ;['nformation and samples wil] be forwarded as request.~d by the state and any perforating and completion work reported on the final completion report. 23. I hereby certify that the foregoing is true a,nd correct to the best of my knowledge The space below for Commission use TITLE Dist. Drlg. Engineer DATE 2-26-81 CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required APl number ~.-'~ Y ES [-]NO []YES r-lNO i--lYES []NO 50- Permit number Approval date SEE COVER LETTER FOR OTHER REQUIREMENTS APPROVED BY iCOMMISSlONER DATE by order of the Commission Form 10-401 Submit in triplicate Rev. 7-1-80 RRC§ ~"Ik ~----~--~FI'NRL '5 .TION: NEST SnK 18 PROPOSF~ ' ~ll/ DEPTH 6804 MD. 6369.99 TVD KUPRRUK FIELD, NORTH SLOPE, RLRSKR'~SOUTH I~50.00 ERST 350.00 CLOSURE 1784.66 S 11 18 86 E ERS~RN WHIPSTOCK, INC. NEST-ERST ' - !00 ..... 200 ...... 300 ' 400 ...... · ' ...... ' ...... U' i -" '---T -~-T-'~--? ' I I [ I I ' ~ - ..................... i .... ~ ........ ~ ............. ~ ...... .. .' ......., .............. : ............... ~ ......... ; ....... :'" ' ,~ '= ~' ~' "' "' I .............. ~ .._, ..... ~ ~_- .... ~. . -~ ?~.'!" '...'~.:.- .... ' = .. . _ . ~.?:.:_~..~'~ ~ P.-.,:~. ,~ ....... 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' t .... ~ ........ ~ .......... , ........... ~ ........ ~ .... ~-" ...... ~ .... --'~ ......... ~ .......... ~ ........... ~ ...... ---! ....... s_..~ . _i~.~ ......... ~.~_~: ........; z.~ ~ .......... ~-"-~' ~-~--' --: ~ ~~'~ .... ~'~ ..... ~-'- ~~ ~ - ~ ~ .... ~ ~ ~ I . . ~ . ..... ~ + ....... -+-~.~ ..... ~---~ ~-~~-~- --~~~-4 ........ ~+-~- '- r'~'~- ~ .... ~~-~ -, .~~~l-~~~. .................. ~ .... ~ .................. ~ ...... I ¥) I.~IL L .¥~L~T . . · . . Surface Diverter Svs%e.m. 1. 16" Bradenhead. 2. 16" x 20" 2000 psi double studded adapter. 3. 20" 2000 psi drilling spool w/IO" side outlets. 4. 10" ball valves, hyraulically actuated, w/lO" lines to reserve pit. Valves to open automati- cally upon closure of annular preventer. 5. 20" 2000 psi annular preventer. 6. 20" bell nipple. 16" Conductor Maintenance & Ooeration 1. Upon initial installation close annular preventer and verify that ball valves have opened properly. 2. Close annular preventer and blow air through diverter lines every 12 hours. 3. Close annular preventer in the event that gas or fluid flow to surface is detectedZ' If necessary, manually over- ride and close ball valve to upwind diverter line....Do not shut in well under anS circumstances. 13-5/2" 5000 PSi RSRRA 507 STA~K F BI.. ! ND RRgS' 8 ,,[-- P i PE R.--..HS J ) (., C ) £ ) ) ( RR~S ,> () 1. 16" Bradenhead 2. 16" 2000 PSI x lC" 3GOO ?SI casing head 3. lO" 3000 PSI tubing head 4. lO" 3000 PSI x 13-5/8" 5CS2 adapter spool 5. 13-5/8" 5000 PSI pipe rams 6. 13-5/8" 5000 PSI drilling s~ssl w/choke and kill lin£s 7. 13-5/8" 5000 PSI pipe rams 8. 13-5/8" 5000 PSI blind rams 9. 13-5/8" 5000 PSI annular ACCUHULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR ~C 2.--.CPER LEVEL WITH HYDPAULIC FLUID. 2. ASSURE THAT ACCU~1ULATOR PRESSURE IS.~:'~ PSI WITH 1500 PSI DOW~;STREAH OF THE REGULA?SR. 2. OBSERVE TI,,1_ THEN CLOSE ALL UNITS OUSLY AND RECORD THE TIHE AND PRESSURE .:.E>'.AIN- ING AFTER ALL UNITS ARE CLOSED ~;ITH C~,A.-'.S:~G PUHP OFF. 4. RECORD ON IADC REPORT. THE ACCEPTA-ZLE LC'.<ER LId. lIT IS 45 SEC0:;DS CLOSI~;G Title A:;D 12C,S PSI REMAINING PRESSURE. · 13-5/8" BOP STACK TEST I. FILL BOP STACK AND MANIFOLD WITX ARCTIC DIESEL. 2. CH, EC.'< THAT ALL HOLD DOWN SCRE'~S ARE FULLY RE- TRACTED. PREDETE?J,IINE DEPTH THAT TEST PLC'S WILL SEAT AND SEAT IN WELLHEAD. RUN iX LOC;< DO~'N SCREWS IN HEAD. 3. CLOSE A;;~;ULAR PREVENTER AND CHOKES A;;D 5YPASS VALVES ON HA,~IFOLD. 4. TEST ALL CCHPONENTS TO 250 PSI A~;D HOLD FOR 'lO HI~;UTES. 5. INCREASE PRESSURE TO 1800 PSI AND HOLD FO, 2 lO HI~;UTES. BLEED TO ZERO PSI. 6. OPEN ANNULAR PREVENTER AND CLOSE TOP SET OF PIPE R/~MS. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR HI~;UTES. CLOSE VALVES DIRECTLY UPSTREA'.I OF CHOKES. -' BLEED DC%'NSTREAH PRESSURE TO ZERO PSI TO T~'ST ~ ~.~ . VAL,V, ES. TEST RDIAINIrlG UNTESTED ,'-~NIFCLD VAU~ES, IF ANY, WITH 3000,.,PSI UPSTRE;-.'.I OF TBG VALVE AND ZERO PSI D0~tISTr, EA'i. BLEED SYSTEM 9.' OPE,I TOP SET OF PIPE POJ.IS A, iD CLCSE BOTTC.'-I SET OF PIPE RAMS. lO. INCREASE PRESSURE TO 3000 PSI A:;D HOLD FO,2 l0 It[HUTES. BLEED TO ZERO PSI. , r'~ CS G ' 11. OP,E.N BOT.T, 0H ,S, ET OF PIPE RA"IS. BACK ~CFF NI,;G JOI~,T A, ID PULL OUT OF HOLE. CLOSE ~g ' · R~;IS AND TEST TO 3000 PSI FOR 10 ~tI,';UTES. 12. OPE:; BLIHD RA~',IS AhO RECOVER TEST PLUG. ,'"~KE 13. TEST ST~;,DPIPE VALVES TO 3000 PS!. ' 14. TEST KELLY COCKS A;;D I~ISIDE BOP TO .]DC.S IJI.TH KOu;:EY PUHP. · 15. R,.C~ nRD TEST I;;FO?.YATION' O:i BLO:.;.,L;Tn' P.-".E','E:;TER TEST FOR;.! SIG:I A:;D SE~:D TO GRILL::,,S S'JPEI- VISOR. 16. PERFOPJ1 CglPLETE POPE TEST O;;CE A ',,'EEK March 13, 1981 Mr. P. A. VanDusen District Drilling Engineer ARCO Oil and Gas Company P. O. Box 360 Anchorage, Alaska 99510 Re: West Sak ~ No. 18 Atlantic Richfield Company Permit No. 81-28 Sur. Loc.: 650'FNL, 650'FWL, Sec 16, TllN, RSE, UM. Botton~%ole Loc.: 2400'FNL, 1000'F~.~L, Sec 16, TllN, RSE, U~.~. Dear Mr. VanDusen: Enclosed is the approved application for permit to drill the above referenced well. Well samples and a mud log are required. A directional survey is required. If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys aped dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in those areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited, by AS 46~ Chapter 3~ A~aicle 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code., Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to Mr. P. A. VanDusen West Sak 25568 No. 18 -2- March 13, 1981 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness, present. Very truly yours, Hoyl~ H. Hamilton Chairman of BY O~D~ Alaska Oil & Gas Conservation Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w./o/encl. ARCO Alaska, InC. E~3 Post Office 60 Anchorage, Alaska 99510 Telephone 907 277 5637 March 2, 1981 Mr. Hoyle Hamil ton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99510 Subject: West Sak #18 Dear Sir: Enclosed please find: 1. The Application for Permit to Drill West Sak #18 and the $100.00 drilling fee. · 2&3. The horizontal and vertical crossecti'e~ Jf the proposed wellbore. 4. The as-built drawing. 5. A diagram and description of the surface diverter system. 6. A diagram and description of the BOP stack. 7. A calculation sheet for the predicted surface pressure. 8&9. A copy of the State's request for letters of non-ob- jection fromaffected operators. 10. A copy of the receipts for certified mail as proof of notification to the affected operators. 11. A map showing the location of West Sak #18 with respect to the affected operators leases. PLEASE NOTE THAT THIS WELL IS CONSIDERED CONFIDENTIAL. Sincerely, P. A. VanDusen District Drilling Engineer PAV/KJG: sp Attachments C'ONFIDENTIAL R£CEIVEfl MAI9 - £ 1981 Alaska 011 & Gas Cons. Contr~issio~t A~Chorage ARCO Alaska. Inc. is a Subsidiary of AtlanticRIchfieldCompany ~--- STATE OF ALASKA ALASKA C._ AND GAS CONSERVATION CO~, .~IISSION PERMIT TO DRILL 2O AAC 25.005 la. TyPe of work. DRILL ~X REDRILL [] DEEPEN [] lb. Type of well 2. Name of operator Atlantic Richfield Company 3. Address EXPLORATORY ~] SERVICE [] STRATIGRAPHIC [] DEVELOPMENT OIL [] SINGLE ZONE [] DEVELOP~F--~T~G,=.AS [] MULTIPLE ZONE [] "r . lV£o MAR "2 1981 P.O. Box 360, Anchorage, Alaska 99510 ~, 41 Location of well at surface ~i~1~ UJl %c~S. 650'FNL, 650'FWL, Sec 16, TllN, R8E, UM Xt top of proposed producing interval(Kuparuk @ 5890ss = 6020 TVD) 2400'FNL, IO00'FWL, Sec 16, TllN, R8E, UM At total depth 2400'FinaL, IO00'FWL, Sec 16, TllN, R8E, UM 5. Elevation in feet (indicate KB, DF etc.) [ 6. Lease designation and serial no. lO0=Tundra/lO3=Pad/130=RKB [ .2566~ 2 ~'7/ A~ 9. Unit or lease name 10:"'~el I number ~ #18 11. Field and pool Kuparuk River 12. Bond information (see 20 AAC 25.025) Fed Ins. Company Type 0i 1 Surety and/or number 8011-38-40 & Gas Bond 13. Distance and direction fr°m~a~e~;t~v~~ 14. Distance to nearest property or lease line 45 miles W of Deadhorsere'es Surf = 650' @Target = 1000'feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease MD=6804/TVD=6370 feet 2560 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 1000 feet. 21 SIZE ' ~ 20. Anticipated pressures MAXIMUM HOLE ANGLE 32,.8°5~ (see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program Amount $500,000 15. Distance to nearest drilling or completed we, >3 mi 1 es feet 18. Approximate spud date 4-1-81 26bO ~psig@-6OOF ,Surface 31 ! 0 'psig@6020 ft. TD (TVD) SETTING DEPTH QUANTITY OF CEMENT MD TOP TVD MD BOTTOM TVD (include stage data) Backfi 11 ed Hole 72"Casing 24" /16" 13-3/q 10-3/4 8-3/4"I 7" CASING AND LINER Weight Grade Coupling Length] Corrug; ted J 5' Cel! 65# H-40 ~elded [ 80' 45.5# K-55 ]Butt 12503' 26# K-55 lButt ] 6804' lar setlin pad ~ surfac~ 80 1180 surface 2503 12400 surfac~ 6804 16370 I I 250 sx 1300sx Fondu/250sx AS 750 sx Class G/250sx 22. Describe proposed program : Atlantic Richfield Co. proposes to drill a West Sak Kuparuk River Explo atory well to 6804MD=6370TVD. Selected intervals will be logged, cored and tested. A 20" 2000 psi annular diverter will be installed on the 16" conductor while drilling the surfac hole. A 13-5/8" 5000 psi RSRRA BOPE stack will be installed on the surface pipe and teste initially and weekly to 3000 psig. Pending positive log results 7" casing will be set @ T and intervals tested, evaluated and stimulated as required. At the conclusion of testing, the well will be temporarily' suspended/or abandoned w/cmt plugs as needed. Uncemented annuli will be left filled w/non-freezing fluids and location cleanup completed. If pro- ductive and temporarily suspended, the well will eventually be completed with 3½" 9.2#'J-5 BTC tbg and a downhole safety valve. Information and samples will be forwarded as request by the state and any perforating and completion work reported on the final completion repo 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED ' '-=-~q ~--~=--'m m ~. · ~"__TL Si~ ~)r ng~qee~" - L;UN ,I UL IIRL The space for Commission use T DATE 2-26-81 Samples required Mud Icg required ~YES I--I NO [~YES []]NO Permit number Approval date d_~/l_~/R1 Directional Survey required APl number ~YES []NO 50- /",':' ':'~" SEE C(~VER LETTER FOR OTHER REQUIREMENTS ,COMM I SSI ON ER DATE by order of the Commission .~_rch !3, 1981 II ~S II 5 ed rt. Form 10-401 Rev. 7-1-80 Submit in triplicate ARCO ALASKA, ]NC. NEST SRK 18 PROPOSED KUPRRUK FIELD, NORTH SLOPE, RLRSKR EASTMAN WHIPSTOCK, INC. 0 _SURFRCE SCALE ! IN. = 1000 FEET 1000 _ 2000 _ m 3000 _ ~ 4000 Fl'! - 5000 _ 6000 _ 7000 KOP TVD=!O00 TMD=iO00 DEP=O 5 10 15 SRSE PERHRFROST TYD=1630 THO=leSS OEP=eS 2o BUILD 2 112 DEG PER 100 FT 3O EOC TVD=2277 THO=2355 OEP=389 10 314 CASING POINT TVD=2400 THO=2503 OEP=471 10P N. SRK SANDS TVD=2630 TMD=2780 OEP=626 K-12 TVD=2930 TMD=3141 OEP=827 AVERAGE ANGLE 33 DEG 51 MIN BEGIN DROP TVD=3392 THO=3697 OEP=Il37 32 114 29 114 26 I/4 23 114 20 114 I7 I/4 I4 I14 11 114 8 114 5 114 2 114 DROP I 112 DEG PER 100 FT K-5 TVD=4530 TMD=4953 DEP=I654 END ~ DROP TVD=5520 THO=5954 DEP=I785 0 1000 I I 16 | ...~.~5o~ ~T , SURFACE '. O0 FT 1000 F~ TARGET TVD=6020 THD-6454 OEP=IT85 SOUTH 1750 ERST 350 I lOOO VERTICAL SECTION TARGET (TOP KUP SANDS{ TVD=6020 THD=6454 DEP=1785 IOP LONER KUP SANDS TVD=6040 TMD=6474 DEP=IT85 BASE KUP SANDS TVD=61"/O TH0=6604 OEP=IT85 TD TVD=6370 THO=6804 DEP=1785 I 2000 CON'FIDENTIAL _0 _ 1000 _ 2000 RRCO RLRSKI:t, INk ~----'~(~-'~FINRL S%...[ON: NEST SRK 1_8 PROPOSED %11/ DEPTH 6804 HD. 6369.99 TVD KUPRRUK FIELD, NORTH SLOPE, RLRSKR""' SOUTH I"750.00 ERST 350.00 CLOSURE 1784.66 S 11 18 36 E ERSTHRN WHIPSTOCK,, INC. lO0 I 100 _ 200 _ 300 _ z , 400 _ 500 _ 600 _ 700 _ 800 _ 900 _ NEST-ERST 1 O0 0 1 O0 200 300 400 I I I I I NOTE: NO EXISTING WELLS WITHIN ~-00 FT OF PROPOSED NEST SRK 18 RE(:EI tED · MAR .-.-2 198] Alaska Oil & Gas Cons. Commission ON F"I DENTIAL. Surface Diverter System 1. 16" Bradenhead. 2. 16" x 20" 2000 psi double studded adapter. 3. 20" 2000 psi drilling spool w/IO" side outlets. 4. 10" ball valves, hyraulically actuated, w/lO" lines to reserve pit. Valves to open automati- cally upon closure of annular preventer. 5. 20" 2000 psi annular preventer. 6. 20" bell nipple. f ECEIVED ' IAR - 2 1.981 /[laska Oil & Gas Cons. Comrnisaion Anchorage L Maintenance & Operation 1. Upon initial installation close annular preventer and verify that ball valves have opened properly. 2. Close annular preventer and blow air through diverter lines every 12 hours. 3. Close annular preventer in the event that gas or fluid flow to surface is detected~ If necessary, manually over- ride and close ball valve to upwind diverter line....Do not shut in well under an__9_S_ circumstances_ CO'NFIDENTIAL 16" Conductor CONF.. DENTIAL 13-5/3" 5000 PSi RSRRA BOP STACK ... 1. 2. 3. 1. 16" Bradenhead 2. 16" 2000 PSI x 10" 3000 ?SI casing head 3. 10" 3000 PSI tubing head 4. 10" 3000 PSI x 13-5/8" 5CCO adapter spool 5. 13-5/8" 5000 PSI 6. 13-5/8" 5000 PSI and kill lin63 7. 13-5/8" 5000 PSI 8. 13-5/8" 5000 PSI 9. 13-5/8" 5000 PSI 4~ RECEIVED ) s ( ,) MAP - 2 l ql r II ~aska Oil & Gas Cc.ms. Commissli]O 4 nchoFage . TBG HD 3 ]0. COG ' HD 2 " ..-. ~ ]2. C 1 pi pe rams drilling spcsl w/choke pi pe rams blind rams annular ACCU~IULATOR CAPACITY TEST CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. ASSURE THAT ACCUHULATOR PRESSURE IS 3003 PSI WITH 1500 PSI DOWNSTREAH OF THE REGULAT$,R. OBSERVE TIHE THEN CLOSE ALL UNITS S!:-',ULTA:;E- OUSLY AND RECORD THE TIME AND PRESSURE ?.EY. AIN- ING AFTER ALL UNITS ARE CLOSED WITH CHA?,S;NG PUNP OFF. RECORD ON IADC REPORT. THE ACCE?TASLE LCWER LIMIT IS 45 SECONDS CLOSING TIIIE AND 12SO PSI REMAINING PRESSURE. 13-5/8" BOP STACK TEST l. FILL BOP STACK AND MANIFOLD WITH .*-r~r Dr-'c-~L 2. CHEC'K THAT ALL HOLD DOWN SCREWS ARE FULLY RE- TRACTED. PREDETEP~qINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LCCK DOWN SCREWS IN HEAD. CLOSE ANNULAR PREVENTER AND CHOKES ~.";D ~YPASS VALVES ON HANIFOLD. TEST ALL COHPONENTS TO 250 PSI AND HOLD FOR l0 HINUTES. INCREASE PRESSURE TO 1800 PSI AND HOLD l0 HINUTES. BLEED T~O--I~-SI. OPEN ANHULAR PREVENTER AND CLOSE TOP SET OF PIPE INCREASE PRESSURE TO 3000 PSI AND HOLD FOR 10. l.lI NUT, ES. CLOSE VALVES DIRECTLY UPSTREAf,I OF CHOKES. BLEED DOWNSTREAM~ PRESSURE TO ZERO PSI TO T~ST VALVES. TEST RF~'.IAINING UNTESTED ;.!ANIFCLD VALVES, IF ANY, WITH 3000 PSI UPST,RE~'-I OF VALVE AND ZERO PSI DOWNSTREAH. BLEED SYSTEH TO ZERO PSI. OPEN TOP SET OF PIPE RANS AND CLCSE BOTTC:'! SET OF PIPE FLa,~S. INCREASE PRESSURE TO 3000 PSI AND HOLD FOR l0 HII;UTES. BLEED TO ZERO PSI. OPEN BOTTOH SET OF PIPE RR.1S. BACK OFF .,U:;- NIdG JOINT A,iD PULL OUT OF HO..~. ,CLOSE, SLiND R~X.lSAND TEST TO 3000 PSI FOR l0 ~,I,SUTES. BLEED TO ZERO PSI. OPEN BLIHD RAMS AND RECOVER TEST PLUG. F, AKE SURE HANIFOLD AHD LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN CRILL[~;S POS I T I ON. 13. TEST STANDPIPE VALVES TO 3000 PS!. 14. TEST KELLY COCKS A~D INSIDE 80P TO ]OCS ?SI NITH KOO;~EY PUMP. 15. RECORD TEST I,';FO?J,!ATION ON BLOWOUT PRE','E;iTER TEST FORM SIGN AND SEND TO DRILLING SUPE?.- VISOR. 16. PERFCRII COMPLETE BOPE TEST ONCE A ,.r-....~K AND FUNCTIONALLY OPERATE BOPE DAILY. SURFACE PRESSURE PREDICTION Anticipated reservoir pressures & temperatures in the Kuparuk formation @ 6020' TVD are 3110 psig and 148OF as predicted from RFT and pressure bomb data on earlier West Sa k and Ku- paruk wel 1 s. The predicted maximum surface pressure to which 13-5/8" 5000 psi BOP stack could be subjected is 2660 psi. This assumes a gas volume kick into the wellbore @ formation temp & press, migration uphole without expansion, & cooling to 60OF sub- structure temperature. Calcuations are as follows: P1 V1 = P2 V2 T1 T2 Since V1 = V2 (.no expansion), then P1 = P2 ,. ~ T1 T2 P1 T2 3110 psi (60 + 460) _ P2 - T1 148 + 460 - 2660 psi This method is conservative in that it ignores formation frac gradient at the 10-3/4 csg shoe @ 2400' TVD and does not per- mit gas expansion CONFIDENTIAL ' uraoe' ARCO Alaska, Inc. Post Office F"-" 360 Anchorage, A,..,:~ka 99510 Telephone 907 277 5637 February 27, 1981 Mr. Robert T. Anderson Union Oil Company of California P. O. Box 6247 Anchorage, AK 99510 Mr. Richard A. Flohr Sohio Alaska Petroleum Company 100 Pine Street San Francisco, CA 94111 Mr. Peter Hardwick BP Alaska Exploration Inc. 255 California Street San Francisco, CA 94111 RE: LETTER OF NON-OBJECTION WEST SAK WELL 18 KUPARUK PROJECT NORTH SLOPE, ALASKA Gentlemen: The Alaska Administrative Code, 11 AAC 22.050. DEVIATION., requires that an applicant obtain a letter of non-objection from affected Operators, when a well is to be intentionally, directionally deviated from the vertical. West Sak 18 is to be a deviated well located as follows: Surface Location: 650' FNL, 650' FWL, Section 16 TllN, RSE, Umiat Meridian Bottomhole Location: @5890' SS: 2400' FNL, 1000' FI.~L Section 16, TllN, R8E, Umiat Meridian Although Union, Sohio/BP and ARCO are the lessees for the lease lying within a quarter section of the proposed bottomhole location for the well, the Code provides no exemption for such affected Operators; therefore, a letter of non-objection is required from Union and Sohio/BP. CONFIDENTIAL ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfialdComp;m:,' ECEIVED MAR - 2 ]981 Alaska Oil & Gas Cons. Commjs$io~ Ar]chorag~ In order to comply'with the Statute, would you please provide a letter of non-objection for West Sak 18 to the Alaska Oil and Gas Conservation Commission, with a copy to ARCO. I have'enclosed a plat showing the bottomhole location for the well and the outline of the affected leases. Also enclosed is a copy of ARCO's drilling application for the well. Your timely processing of this matter is appreciated. Please call if I may be of further assistance at (907) z6s-61z6. Very SLY~dmeSanter R. ~a~m~ e /gt cc' Alaska Oil and Gas Conservation Commission Attachments C'ON FI DEN. TIAL SENT l'O POSTMARK .......... _~JK~_ _Rg_~)~t___~.t__~ders°n 0~ DATE s'r~srU~fO~ Oil Comapny of California ....... B...O._ Box_6242 P.O., S[AT~ AND ZiP CODE ~chorase, AK 99510 "~ "':_ ~ Witi~ de~i,,'ery to addressee only ............ 65¢ R~:;~?~ :~ 2. Shows to whom, dat~and wh~re dMiverad,. 35¢ SERVICES ~:' With deiiveryto addressee only ............ 85¢ --:~ ~d~ x[~ci '~ ~ t ~;~7~' -~:~ ~ ~i ~ ~E..T....~.: .-7...z.........,....~: ]~'~.oU2,~H~;E COVERA[iE ?ROVIDEB-- A~.~. lg;'t HOf FO~ INTER?iATIO~AL MAlL RY~FiED MAiL--30¢ (p!us postage) SENT r0 Mr. Richard A. Flohr ~.SeH fi7~ :A2~ k~-F~tYo~--C6 mpa n y 100 Pine Street P.O,, STATE AND ZIP CODE S~n Francisco, CA 94111 IOaTtO."'t.,:IL SERVICES FO2 ADDITIONAL FEES RETU~hl ~ 1. Shows to whom and dat~ de)ivered ........... 15¢ With delivery to addressee only ............ 65¢ REO~iPT ~)]:~ 2. Shows to w'hoi~, d~t3 and wh~re d~iivered .. 35~ SERVICES With delivery to addressee only ............ 85¢ ...... ~-7'] ~ ~ ~n-e~'r-- F; ' . ..................................................... j D~L,V~R TO nOD,-,:t'..::,o,:,~ O,~f 50~ [.~-~:aYL-U~:i~?-'(LTF~; ~¥,_;,..q,.,~,..a) .................................... POSTMARK OR DATE HO ,,,.~UXam;,.'~l~ ~''~'''~: COVERAGE rROVIDcD--"' t r (See other side) Apr, It)71 NOT FOR INT[RNATiONA~ iqAIL GPO: 1974 O - 551-454 Cr) SENT TO sz~p AA~ska ~xploration I~c. _ __2SS_California Strmet P,O., STATE AND ZiP CODE San Francisco, CA 94111 C?TIO)tAL SERVICES FOR ADDITIONAl. FEES W~th delivery to addressee only ]] .......... SERVICES Wiih delivew to addressee only ...'.~ ~.'[~. OSL1VER TO ADDRESSEE O~Y ...................................................... 50¢ '--~sPEc]'~ ~-E[IV~RY ~ extra f~e r~qui r~d) .................................... POSTMARK OR DATE Apr. 1971 3800 (See other side) FOR ItqTE~;qATIONAL MAIL *opo: ze?~ o-~s~-<s~ SENT TO POSTMARK Mr. ~o~est T. ~desson .... 0~ DATE ST~EET~i'~ 011 CO~ny O~ C~11~oznl~ ....... P__ _.O .... Box _62~ P.O.,SraTi AND ZiP CODE ~chorage, ~ 99510 ,,c ,, ~ With delivery to addressee only ............ 65¢ [ ~3[iPT ' '~ 2. Shows towhom, d~t~anJ wh~r¢ d~liv~rad.. 35¢ J SErVICeS ~/ With delivery to addressee only ............ ~_~ j PS Form IlO I?'iSU2A~gE COVERAGE PROVIDE[I-- (See other sld~) Apr. 197 t 3300 FOR I~tTER?tATIO~tAL MAlL GPO: 1974 0 - 551-454 FOR CERTIFIED MAIL--30¢ (plus postage) SENT TO Mr. Rlchard A. Flohr -s ~-~hia ~}~l~~~-Cbmpany 100 Pine Street P.O., STATE AND ZIP CODE San Francisco, ¢__A 94111 O?TIO~A~ SERVICES ~0~ ~ODITIONAL FEES R~TU~N ~ 1. Shows to whom and da~ ¢elivere~ ........... 15¢ With delivery to addressee only ............ 65~ RECEIPT ~ 2. Shows to whom, dat~ and wh~ra d~livered .. 35¢ SERVICES With delivery to addressee only ............ 85C DELIVER TO ADDRESSEE ONJ_Y ...................................................... 50d "-S-P~;O-I~-[-D-E~ YEaSt'-( extra ~'~ requi r~d) ' POSTMARK OR DATE PS Form HO INSURANCE COVERAGE P~OVIOEO-- (See other side) Apr. lOT1 3800 NOT FOR INTERNATIONAL MAlL *cPO: ~4 o-55~-45~ RECEIPT FOR CERTIFIED MAIL--30¢ (plus postage) SENT TO , ~j~. Peter Hardwick Exploration Inc. ___255_Ca.1± fornia_Stmeet P.O., STATE AND ZiP CODE San Francisco, CA 94111 O?TIO~AL SE,RVIC£S FOR ADDITIONAl. With delivery to addressee dnJy ............ RECEIPT 2. Shows t~ whom, date and wher~ fleli~ered .. 35¢ SERVICES With dalivery to addressee only ............ 85¢ DELIVER TO ADDRESSEE ONlY . ..................................................... 50d i --SPEC]~-L-'D-E~-~R-cI-(extro fete r.squir~d) .................................... POSTMARK OR DATE PS Form Apr. 1971 3800 NO INSURANCE COVERAGE pROvIOEO-- (See other side) NOT FOR INTER~,~TIONAL MAIL *aro: ~';~ o- 5sx-4s4 ,J ,- i---_- -i ,/ 2-- Z.-_ 20' -.. · . o o · L4 t-IARRI$ON BAY (ii- l ),AI./,.:.;' o ~', A. 195S ' _. . - o _ . . . . . . . . _ . . . . o, ._- -' ... --. . -· - . .t. .........-.. RECEIVED A4,AF9 - ~ 1981 Oil & Gas Oons. OommiSsle~) Ancl~orage CONFI.DENTIAL' CHECK LIST FOR NEW %,~LL PERMITS Item Approve Bate ('~) Fee d~-_ ~.~ ~..w..:,. ~,~./ .. . .,, ~~Y Yes No 1 Is the permit fee attached .~ -- 2. Is mil to be located in a defined Fool ............................. · e eeeeeeeeeeeeeeeeeeeeeeeeeeeeeee i 3 Is a registered survey plat attached I / ~ 4. Is well located proper distance frcm property line .................. ../ 5. Is well located proper distance frcm other ~lls .................... / 6. Is sufficient undedicated acreage available in this Fool ............ Lease & ;~11 No. · Remarks 7. Is ~ell to be deviated .............................................. :~. 8. Is operator the only affected party ................................. 13. Can permit be approved before ten-day wait .......................... Does operator have a bond in force .................................. Is a conservation order needed ...................................... / Is administ, rative approval needed ................................... Is conductor string provided ........................................ ~__ ? (4) casg. 14. is enough cement used to circulate on conductor and surface ......... ~ 15. Will cement tie in surface and intermediate or production strings ... ~__ 16. Will cement cover all kno%au productive horizons ..................... ~ i 17. Will surface casing protect fresh water zones ....................... ~_ 18. Will all casing give adequate safety in collapse, tension and burst.. 19. Does BOPE have sufficient pressure rating - Test to ~ ~oo psig .. Approval Reccmmended: Additional Requirements: Geology: Engineering: rev: 03/05/80 Well History File APPENDIX Information of detailed nature that is not padiculady 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. .o z5 7 -~ 21 21~o~ 1'I2 14ob 190 20.3 I~ tis 20.2 14~ { 53 20.2 14 Y 1 20.2 1 *' '" 20.2 i .~9 11 I~B 20.2 140 l i9~; 20.2 1~I 12.o 20.) 14L;' I 2. t77 20 o t3~ 1 ? t-. z <?. i) i .J 9 I I~1 20 ~ !40 12 ~3 2(}. 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