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186-092
Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. Well History File Identifier Organization (do.e) /~, Two-Sided RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Poor Quality Originals: Other: [] Other, No/Type [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds TOTAL PAGES: ¥7'0 NOTES: ORGANIZED BY~ ~ BREN VINCENT SHERYL MARIA LOWELL [] Other DATE: 10'~'0~- ~SI ~ By: Dato: PROOFED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE; /si PAGES: qD (at the time of scanning) SCANNED BY: ~BREN VINCENT SHERYL MARIA LOWELL ReScanned (done) RESCANNEDBY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /s/ General Notes or Comments about this file: PAGES: Quality Checked (done) RevlNOTScanned.wpd ~~ ConocoPh i I I ~ ps Alaska F.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 October 23, 2008 °" Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: ~~6_0~~ ~r- ~7 Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRLn. Each of these wells was found to have a void in the conductor. These voids were filled with cement if needed and corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement was pumped October 19, 2008 and the corrosion inhibitor/sealantwas pumped October 21, 2008. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Perry Klein at 907-659-7043, if you have any questions. Sincerely, ,~ MJ La eland ConocoPhillips Well Integrity Projects Supervisor • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field n~~.. 10/22/2008 Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft al 3N-01 185-313 32' 5.00 21" 10/19/2008 3.4 10/21/2008 3N-02A 186-032 66' 10.00 4"2" 10/19/2008 10.2 10/21/2008 3N-03 186-016 43' 6.00 22" 10/19/2008 5.1 10/21/2008 3N-04 186-017 83' 9.00 24" 10/19/2008 10.2 10/21/2008 3N-05 186-026 21" NA 21" NA 2.55 10/21/2008 3N-07 186-028 20' 3.50 21" 10/19/2008 3.4 10/21/2008 3N-08A 186-068 8' 1.50 21" 10/19/2008 5.1 10/21/2008 3N-09 186-030 14' 2.50 21" 10/19/2008 4.25 10/21/2008 3N-10 186-072 97' 12.00 5'8" 10/19/2008 15.3 10/21/2008 3N-12 186-079 62' 9.50 4'7" 10/19/2008 17 10/21/2008 3N-13 186-081 17' 2.00 35" 10/19/2008 4.25 10/21/2008 3N-14A 207-119 21" NA 21" NA 3.4 10/21/2008 3N-15 186-090 64' 8.00 20" 10/19/2008 6.8 10/21/2008 3N-16 186-091 71' 8.50 30" 10/19/2008 3.75 10/21/2008 3N-17 186-092 59' 6.00 22" 10/19/2008 5.1 10/21/2008 3N-18 186-093 49' 6.40 28" 10/19/2008 5.95 10/21/2008 3N-19 201-225 16" NA 16" NA 3.4 10/21/2008 MICROFILMED 9/11/00 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE ARCO Alaska, Inc. Post Office ~,~x 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 9, 1991 Mr. David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston: Attached in duplicate is a Report of Sundry Well Operations for the well listed below. WELL A(;:;TION 3N-17 Stimulate If you have any questions, please call me at 263-4241. Sincerely, P. S. White Senior Operations Engineer cc: M.E. Eck ATO 1176 w/o attachments S. M. Renke ATO 1126 KOE1.4-9 U L ] & GaS C0/Is. C0mFl'liSSi0FI Anchorage ARCO Alaska, Inc. is a Subsidiary of AllanticRichfieldCompany /,.¢:: q~, i,C;X.'. C STATE OF ALASKA ~ OIL AND G/~ ~RVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operation Performed: Operation Shutdown m Pull tubing Alter casing Stimulate ;~ Plugging Repair well Perforate Other 2. Name of Operator ARCO Alaska. In~, 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service 4. Location of well at surface 1561' FSL, 5' FEL, Sec. 29, T13N, R9E, UM At top of productive interval 905' FNL, 828' FEL, Sec. 28, T13N, At effective depth 735' FNL, 634' FEL, Sec. 28, T13N, At total depth 694' FNL~ 588' FEL~ Sec. 28~ T13N~ 12. Present well condition summary Total Depth: measured true vertical R9E, UM R9E, UM R9E~ UM 9005' 6727' feet Plugs (measured) feet N~ 6. Datum elevation (DF or KB) 68' RKB feet 7. Unit or Property name Kuparuk River Unit 8, Well number 3N-17 9, Permit number/approval number ~§-92 10, APl number 5o-029-21594 11. Field/Pool Kuparuk River Oil Pool Effective depth: measured 8 91 2' true vertical 6658' feet Junk (measured) feet ~ Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Leng~ Size Cemented- Measured depth 8 0' 1 6" 250 Sx CS II 1 1 5' 4569' 9 5/8" 1350 Sx AS III & 4606' 350 Sx Class G 8997' 7" 300SxClassG& 8997' 175 Sx AS I measured 8680'-8700', 8714'-8734', 8739', 8757'-8778', true vertical 6476'-6499', 6509'-6524', 6526', 6540'-6556', Tubing (size, grade, and measured depth) 2 7/8" @ 8523' Packers and SSSV (type and measured depth) SSSV: BAKER FVI, 1812' md~ Packer: @ 8451' md 13. Stimulation or cement squeeze summary Refracturing the A-Sand w/ 150 Mlbs of 12/18 Carbo-lite proppant. Intervals treated (measured) 8680'-8700', 8714'-8734', 8739', 8757'-8778', 8796'-8804' Treatment description including volumes used and final pressure 14. True vertical depth 115' 3625' 6721 ' 8796'-8804' 6569'-6575' 147.5 M lbs into formation w/ a final pressure ~ approximately 2100 psi. Reoresentative Daily Averaae Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 460 280 0 - 1030 90 Subsec{uent to operation 700 260 12 880 90 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. status of well classification as: Water Injector__ Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 09/12/90 SUBMIT IN DUPLICATE ,RCO Alaska, In:' Subsidiary of Atlantic Richfield Comp WELL SERVICE REPORT _-L t PBDT CONTRACTOR REMARKS FIELD- DISTRICT- STATE OPERATION AT REPORT TIME IDAYS 1 DATE c.c; ~. SZ44S - co~F.' 1~4qZ. 8--- tz.t~ t Z. 5.5 Annhr~rage CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK Signed knots] ..~_~x N'rL~I~v,,~ s -,,, REMARKS CONTINUED: DESCRIPTION DAILY ACCUM. TOTAL CAMCO OTIS SCHLUMBERGER DRESSER-ATLAS DOWELL HALLIBURTON ARCTIC COIL TUBING FRACMASTER B. J. HUGHES Roustabouts Diesel Methanol Supervision ~ ~,~ ~ ~5~ - Pr~Job Safety Meeting AFE ~ FIELD ESTIMATE t 3F-14 3F-06 3F-14 3F-08 3F-14 3F-09 3F-05 3F-09 3F-06 3F-05 3N-10 3N-10 3N-11 3N-10 3N-05 3N-04 3N-13 3N-11 3N-18 3N-17 3N-07 3N-15 3N-05 3N-09 3N-04 3N-14 3N-08 3N-06 3N-02 3N-10 3N-10 3N-10 3N-10 3N-10 3N-10 3N-10 3N-07 3N-01 3N-04 3N-04 3N-09 3N-10 -. Receipt Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Leyel Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level RePort Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Acknowledged: 9-11-87 12-06-86 9-11-87 10-11-87 9-16-87 4-11-88 4-08-88 4-01 -88 3-26-88 I -30-88 10-12-87 10-15-87 10-28-87 10-28-87 10-28-87 10-28-87 3-19-87 9-12-87 9-10-98 9-10-87 9-10-87 9-12-87 9-08-87 9-01 -87 9-01 -87 9-06-87 9-06-87 9-06-87 9-06-87 6-01 -87 5-31 -87 6-03-87 6-06-87 .6-O8-87 6-09-87 6-25-87 4-17-87 4-18-87 6-17-87 6-20-87 5-07-87 8-24-87 ............... Date: Casing Tubing Casing Tubing Casing Casing Casing Casing Casing Casing Casing Casing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Tubing Casing Casing Casing Casing Casing Casing Casing Casing Casing Alaska Oil & Gas Cone. ....... ¢¥~orage ¢'Cmm;ssjoz~ DISTRIBL,,FI"IC)N; D&M State of Alaska - Mobil Chevron Unocal SAPC ARCO Alaska, Inc, Date: February 17, 1989 Transmittal #: 7429 RETURN TO: ARCO Alaska, Inc. Attn: Brenda K. Miernyk Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3F-11 3H-12 30-07 Kuparuk 3 F- 10 Kuparuk 3 F- 06 Kuparuk 3 F - 02 Kuparuk 3F-16 Kuparuk 3F-16 Kuparuk 3 F- 1 I Kuparuk 3F-04 _ Kuparuk 3 F - 05 Kuparuk 3 F- 13 Kuparuk 3N-10 Kuparuk 3 N - 10 Kuparuk 3 N - 04 Kuparuk 3 N - 09 Kuapruk 3 0 - 14 Kuparuk 3 0 - 14 Kuparuk 3M-18 Kuparuk 3F-16 Kuparuk 3 F- 13 Kuparuk 3F-13 Kuparuk 3F- 13 Kuparuk 3 F- 13 Kuparuk 3 F- 08 Kuparuk 3 F- 16 Kuparuk 3F-16 Kuparuk 3 F- 13 Kuparuk 3F- 16 Kuparuk 3F-16 Kuparuk 3 F- 16 Kuparuk 3 F- 14 Kuparuk Sub-Surface Pressure Survey # 7- 88 9 Kuparuk Well Pressure Report Amerada Well Pressure Report Sand'A' Well Pressure Report Amerada Well Pressure Report Amerada Well Pressure Report Amerada Well Pressure Report Sand'A' Well Pressure Report Sand'A' Well Pressure Report Amerada Well Pressure Report Sand'A' Well PresSure Report Well Pressure Report Well Pressure Report Well Pressure Report Well Pressure Report Fluid Level Re~ort Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Fluid Level Re aort Level Re 2ort Level Re ~ort Level Re ~ort Level Re ~ort Level Re 3ort Level Re 2ort Level Re 3ort Level' Re ~ort Level Re 2ort Level Re 2ort Level Re 2ort Level Re 2ort Level Re 2ort Level Re 2ort Level Re 2ort 10-06-88 8-29-88 I 2-20-'88 8-29-87 8-29-87 8-29-89 8-17-87 8-17-87 8-29-87 6-26-87 12-12-88 12-31-88 6-11-87 6-11-87 9-01 -87 5-04-87 2-13-89 "2-10-89 2-10-89 6-O5-87 6-09-87 6-18-87 6-16-87 6-21 -87 5-O8-87 8-18-87 8-24-87 6-O5-87 6-2/3-87 8-5-87 6-5-87 9-8-87 Both Sands Both Sands Sand 'A' Casing Casing Casing Casing Tubing Casing Casing Casi~"~' ns. Casing A~chorage Tubing Casing Casing ARCO Alaska, inc. Date: October 28, 1988 Transmittal Ct: 7333 RETURN TO: ARCO Alaska, Inc. Attn: Brenda K. Miernyk Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3H-14 3K-06 1F-04 3H-11 3H-03 1E-25 3N-17 3H-14 Pressue Build-Up Analysis Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Well Pressue Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report Kuparuk Fluid Level Report I 0-24-88 PBU 1 0 - 2 1 - 8 8 Casing 1 0 - 2 3 - 8 8 Casing & Tubing 1 0 - 1 0 - 8 8 Amerada I 0 - 2 1 - 8 8 Casing 1 0-2 1 -88 Tubing I 0 - 2 1 - 8 8 Casing I 0 - 2 1 - 8 8 Casing Receipt Acknowledged: DISTRIBUTION: D&M State of Alaska Chevron Mobil Unocal SAPC ARCO Alaska, Inc. · - Post Office Bo 00360 Anchorage. Alaska 99510-0360 Telephone 907 276 12!5 November 9, 1988 Mr. C. V. Chatterton, Chairman Alaska E)il and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Attached in duplicate are multiple Reports of Sundry Well Operations on the following Kuparuk wells. Conversions 3N-11, 3N-10, 3N-05, 3N-04, 3F-12, 3F-03, 3F-08, 3N-03, 13, 1E-21, 1E-19, 1E-23, 1E-lA, 1E-04, 1E-16 and1E-27 Fractures and Stimulations '3K-14, 3C-16, 3K-17, 1E-14, 3N-17, 3F-16 and 2V-12 Perforations 3N-11, 3F-11 and 3N-8A Failed MIT 3N-12, 3N- 1E-30 If you have any questions, please call me at 265-6840. Sincerely, 9 G. B. S~llwood Senior E)perations Engineer Attachments cc: J. Gruber M. L. Hagood S. P. Twiggs KOE1.4-9 ATE) 1478 ATE) 112O ATE) 113O RECEIVED NOV z 6 1988 ..... ' ~,; ~o_rag~l '.',"" .... ARCO AlasKa. Inc. is a Subsidiary of AtlanticRichfieidComoanY STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Type of Request: Operation Shutdown Pull tubing Alter casing Stimulate X Plugging Perforate Repair well Pull tubing Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service 4. Location of well at surface 1561' FSL, 4' FEL, Sec. 29, T13N, R9E, UM At top of productive interval 850' FNL, 838' FEL, Sec. 28, T13N, R9E, UM At effective depth 710' FNL, 651' FEL, Sec. 28, T13N, R9E, UM At total depth 669' FNL, 604' FEL, Sec. 28, T13N, R9E, UM 12. Present well condition summary Total Depth: measured true vertical 9005' MD feet 6727' MD feet 6. Datum elevation (DF or KB) RKB 68 7. Unit or Property name Kuparuk River Unit 8. Well numberA 3N-17 9. Permit number/approval number 8-510 10. APl number feet 11. Field/Pool Kuparuk River Oil Pool Plugs (measured) NONE Effective depth: measured 8912' MD feet true vertical 6658' MD feet Junk (measured) NONE Casing Length Size Structural Conductor 80' 1 6" Surface 45 6 9' 9 - 5 / 8" Intermediate & Production 8997' 7" Liner & Perforation depth: measured 8690', 8692', 8796'-8804' MD Cemented Measured depth True vertical depth 250 Sx CSII 115' 115' 1350 Sx ASIII 4606' 3625' 350 SX Class G top job w/AS I cmt 300 Sx Class G 8997' 6 72 1 ' 175 Sx ASI 8694', 8739', 8714'-8734', 8757'-8778', true vertical 649,0', 6,491', 6493', 6569-6575 TVD Tubing (size, grade, and measured depth) 2-7/8", 8523' MD Packers and SSSV (type and measured depth) Pkr @ 8451', MD, SSSV @ 1812' MD (Baker FVL) 13. Stimulation or cement squeeze summary 14. 6526', 6509'-6524', 6540'-6556', Intervals treated (measured) Treatment description including volumes used and final pressure ; ..... Representative D~ilv Averaoe Production or ~b~n Da~ , OiI-Bbl Gas-Mcr Water-Bbl uasing Kr6ss6re Tubing Pressure Prior to well operation 309 157 0 1200 114 Subsequent to operation 494 183 0 8O 104 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Title Date =LL , CO Alaska, Inc, Subsidiary of Atlantic Richfield Comp; ~,',J- I '7 IPbDT CONTR,AI~TOR REMARKS WELL SERVICE REPORT FIELD- DISTRICT- STATE tOPERATION AT REPORT TIME IDAYS DATE Cc' 2 :ffo O S Z&, ,,v'L ~. IS ~ ~ ~ Pt~'I , GO00 114-o /,q ~::~M4'r,o~l. [] CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK Weather I Temp. Chill Factor I Visibility Wind Vel. Report I eF eFI miles knots ARCO Alaska, Inc. Date: October 21, 1988 Transmittal Ct: 7330 RETURN TO: ARCO Alaska, Inc. Attn: Brenda K. Miernyk Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. 3H-14 Sub-Surface Pressure Survey 9- 1 4-88 CtAKU3H14 3H-15 Sub-Surface Pressure Survey 9-17-88 Ct01KU3H15 3H-1 6 Sub-Surface Pressure Survey 9-21 -88 Ct01KU3H16 3H-18 Sub-Surface Pressure Survey 9-27-88 #01KU3H18 3 N- 1 7 Kuparuk Fluid Level Report 1 0 - 1 3 - 8 8 Casing Receipt Acknowledged: DISTRIBUTION: D&M State of Alaska Unocal Mobil SAPC Chevron ~.~ARCC Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510=0360 Teiephone 907' 276 i215 June 27, 1988 Mr. C. V. Chatterton, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton' Attached in triplicate are multiple Applications for Sundry Approvals on the following Kuparuk wells. Well Action 3N-17 Fracture 1E-9 Perforate 1E-12 Perforate & Acidize 1E-13 Perforate 1L-4 Perforate & Fracture Anticipated Start Date June, 1988 June, 1988 June, 1988 June, 1988 June, 1988 If you have any questions, please call me at 265-6840. Sincerely, G. B. Smallwood Senior Operations Engineer GBS:cp:0190 Attachments cc: File KOE1.4-9 ARCO Alaska, Inc, is a Subsidiary of At[anticRichfieidCompany ' _L.., ,..! ,.,) Alaska 0il & G~s [:ans. ,,u.%~n~s.s;on_, Anc!-.,0rarj0 STATE OF ALASKA ALASr~ OIL AND GAS CONSERVATION COMN,,$SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend . ' Operation Shutdown ~ ~ .,~enter suspended well '-~ Alter casing [: T~me extension Change approved program Plugging '~ Stimulate .¢.~Pull tubing Amend order ? Perforate ~' Other 2 I~,~(~ o~,Op~rator /asKa, Inc 3 Address PO Box 100360, Anchorage, AK 99510 4. Location of well at surface 1561' FSL, 4' FEL, Sec.29, T13N, R9E, UM At top of productive interval 850' FNL, 838' FEL, Sec. 28, T13N, R9E, UM AtT~.r~qctFl~La~ept%51'--- -- - FEL, Sec.28, T13N, RgE, UM At total depth 669' FNL, 604' FEL, Sec. 28, T13N~ RgE~ UM 11. Present well condition summary Total depth: measured 9005' MD feet true vertical 6727' TVD feet 5. Datum elevation (DF or KB) RKB 68 6. Unit or Property name Kuparuk River Unit 7. Well number 3N-17 8. Permit number Permit #86 -92 9. APl number 50-- 029-21594 10. Pool Kuparuk River Oil Pool Plugs (measured)None feet Effective depth: Casing Structural Conductor Surface XXXl>OX~~e Production xxxk~,',e~,xxxx Perforation depth: measured 8912' MD true vertical 6658' TVD Length Size 80' 16" 4569' 9-5/8" 8997' 7" feet Junk (measured) None feet Cemented Measured depth 250 SX CS II 115' 1350 SX AS III& 4606' 350 SX Class G top job w/AS I cmt 300 SX Class G 8997' 6721' & 175 SX AS I ~ue Vertical depth 115' 3625' measure8690' 8692' 8694' 8739' 8714'-8734' 8757'-8778' 8796'-8804' true verti~4!~0, 6491' 6493' 6526' 6509'-6524' 6540'-6556' 6569'-6575' Tubing (size, grade and measured depth) 2 7/8", 8523' MD Packers and SSSV (type and measured depth) Pkr @ 8451'. MD: SggV ¢ 1812' MD (Raker FVI) 12.Attachments Description summary of proposal Detailed opera~*~!¢~¢.l~'~s ¢,°n'SB¢3i]¢ll~i¢ll ~ Refracturinq the A Sands w/97,000 lbs of 16/20 mesh proppant, 13. Estimated date for commencing operation June 13, 1988 Anchorr. tgo 14. If proposal was verbally approved Name of approver : 15. I hereby ce. rtify that the foregoing is true and correct to the best of my knowledge · ~.~/~.,rcc/ ~ ¢-- /0 0 Title Sr. Operations Engineer Signed Commission Use Only Date Conditions of approval Approved by Form 10-403 Rev 12-1-85 ORIGINAL SIGNED BY LONNIE C. SIRITH I Notify commission so representative may witness ! Approval No. D Plug integrity © BOP Test © Location clearanceI Approved Copy R~eturned Commissioner by order of ~/'~_ .~,._ ~ the commission Date Submit in triplicate 'VD Kuparuk Well 3N-17 Fracture Stimulation Procedure · 1 3. , e Pressure up 2 7/8" by 7" annulus such that the final pressure during the fracture treatment will be 3500 psig. RU fracture equipment and install "Tree Saver". Inspect frac tanks to insure they have been cleaned. If tanks do not arrive clean and treated, DO NOT USE THEM. Check diesel for contamination prior to gelling (e.g. "black diesel", water content, etc.) Pump fracture treatment (97,000 lbs of 16/20 proppant in 2 through 10 ppg stages). * All stages mixed on the fly. * Ramp up slowly between stages to avoid high density spikes. EXPECTED WELLHEAD TREATING PRESSURE (during "PAD" stage) WHTPE = 5273 psig Fracture Gradient = 0.72 psi/TVD ft Tubing Friction = 340 psi/lO00 ft If the calculated PERF FRICTION from the ISIP is more than 500 psi, pump the pad in an attempt to clean up the perforations. If the treating pressure during the pad is in excess of 6000 psi shut down the job and confer with Engineering. Bleen down excess annulus pressure after the fracture treatment. Kuparuk Well 3N-17 Application for Sundry Approval A Sand Refracture Stimulation 2~ 3~ The estimated BHP is 2300 psig based on data taken 1/27/88. No BOP's will be used during the stimulation treatment. The treatment will be pumped through a manifold on the surface. The average expected treating pressure during the job will be 5300 psig. ARCO Alaska, Inc, Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 Date: January 22, 1987 Transmittal # 5898 RETURN TO: - ARCO Alaska, Inc. Attn: Kuparuk Records Clerk ATO-1119 P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. · ~--3I-3 f 31-14 ~31-14 z~31-14 .~_31-12 --lA-5 -,1A-16A ---3N-17 ---3N-18 CET 5-19-86 6815-7828 CET 5-4-86 6690-8293 CBL/CBT 5-5-86 6590-8292 CBL 5-5-86 6588-8295 CET 5-4-86 6789-7344 CET 6-6-86 6270-7024 CET 6-6-86 3991-6976 CET 6-10-86 7446-8902 CET 6-10-86 8742-10500 Receipt Acknowledged: DISTRIBUTION: NSK Drilling Mobil SAPC Anchorage Date: Unocal 'Vault (film) Chevron ARCO Alaska, Inc. is a Subsidiary of AllanlicRichfieldCompany ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 RETURN TO: ARCO ALASKA, INC. ATTN: Kuparuk Records Clerk ATO 1119 P. O. Box 100360 Anchorage AK 99510-0360 DATE 10-20-86 TRANSMITTAL ~ 5802 Transmitted herewith are the following items. Please acknowledge receipt and return one signed copy of this transmittal. Final~Prints: Schl: Open Hole Logs: One * of each 2T-L~5" DIL/SFL-GR 05-11-86 Run Hi 2" DIL/SFL-GR 05-11-86 Run H1 ~5" Den/Neu ~2" Den/Neu ~5" Den/Neu 2" Den/Neu ~Cyberlook (pore) 05-11-86 Run #1 (pore) 05-11-86 Run #1 (raw) 05-11-86 Run #1 (raw) 05-11-86 Run #1 05-11-86 Run Hi 05-10-86 Run #1 05-10-86 Run #1 (pore) 05-10-86 Run #1 (pore) 05-10-86 Run #1 (raw) 05-10-86 Run #1 (raw) 05-10-86 Run HI 05-10-86 Run #1 3N-1~5" DIL/SFL-GR 2" DIL/SFL-GR "5" Den/Neu-GR ~2" Den/Neu-GR ~"~5" Den/Neu-GR ~"~2'" Den/Neu-GR ""'Cyberlook 3N-1~'~5'' DIL/SFL-GR ~"~2" DIL/SFL-GR "~5" Den/Neu '~'-2" Den/Neu ~"~5" Den/Neu ~2" Den/Neu ~Cyberlook 3N-17'~5" DIL/SFL-GR '~2" DIL/SFL-GR ~5" Den/Neu ~2" Den/Neu ~5" Den/Neu "'-2" Den/Neu ~Cyberlook (pore) (pore) (raw) (raw) (pore) (pore) (raw) (raw) 05-18-86 Run #1 05-18-86 Run Hi 05-18-86 Run Hi 05-18-86 Run #1 05-18-86 Run HI 05-18-86 Run Hi 05-18-86 Run #1 2978-7844 2978-7844 3340-7818 3340-7818 3340-7818 3340-7818 7300-780~/ 4319-8498 4319-8498 7600-8471 7600-8471 7600-8471 7600-8471 7600-8460 4796-9236 4796-9236 8400-9210 8400-9210 8400-9210 8400-9210 8400-9180 05-25-86 Run HI 4607-8998 05-25-86 Run Hi 4607-8998 05-25-86 Run #1 8200-8972 05-25-86 Run Hi 8200-8972 05-25-86 Run Hi 8200-8972 05-25-86 Run #1 8200-8972 05-25-86 Run #1 8350-8950 Fhe API#is incorrect on these logs. It should be 50-029-20067, Receipt Acknowledged: NSK Files*bl Drilling*bi Rathmel~t~ Y Alaska 0ii & Gas Cons. Commission Vault*f ~ Anchorage ARCO Alaaka, Inc. is a Subsidiary of AtlanlicRichfieldCompamY .. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION'C~)MMISSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well -? OIL ~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2./~c~e/~ Op,erator, 7. Permit Number asKa, ~nc. 86-92 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510-0360 50- 029-21594 4. Location of well at surface 9. Unit or Lease Name 1561' FSL, 5' FEL, Sec.29, T13N, R9E, UM Kuparuk River Unit 10. Well Number At Top Producing Interval 905' FNL, 828' FEL, Sec.28, T13N, R9E, UM 3N-17 T t I Depth 11. Field and Pool ~4¢~NL, 588' FEL, Sec.28, T13N, R9E, UM Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Kupaurk River 0i 1 Pool 68' RKB ADL 25520 ALK 2556 12. DateSpudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 05/19/86 05/24/86 09/06/86* N/A feet MSL 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionaISurvey I 20. Depth where SSSV set 21. Thickness of Permafrost 9005 'MD ,6725 'TVD 8912'MD,6655'TVD YESY~ NO []I 1812 feet MD 1700' (approx) 22. Type Elect.tic or Other .Logs Run D I L/GR/SP/SFL, FDC/CNL, Cal, CET/CCL/GR,CCL/GCT (gyro) 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 16:? 62.5# H-40 burl ri 1 b ' 24" 250 SX CS I I ~--5/8;; 36.0¢f J--55 Surf 4606' 12-1/4" '1350 sx AS Ill & 350 sx Class G Top job performed w/AS cmt /" 26.0# J-55 Surf 8997' 8-1/2" 300 sx Class G & 175 sx AS I 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) See Attached 2-7/8" 8523 ' 8451 ' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED See attached addend, lm, dated 9/10/86, for frac;cure data. N'/A ' 27. PRODUCTION TEST Date First Production / Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO 1 TEST PERIOD I~ . Flow Tubing Casing Pressure CALCULATED~1~ OILoBBL GAS-MCF WATER-BBL OIL GRAvITyoAPI (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None ,-'r"-'~-i' 0',-, 9 i986 Alaska 0il & Gas Cons. C0mmi.~sicr~. Anchorage * NOTE: Drilled RR 5/26/86 Perf'd well & ran tubing 7/06/86. WC1/124 Form 10-407 ' Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate~/~// 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. Top Kuparuk C 8525' 6366' N/A Base Kuparuk C 8594' 6418' Top Kuparuk A 8666' 6472' Base Kuparuk A 8809' 6578' 31. LIST OF ATTACHMENTS Addendum (dated 9-10-86) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ~"v,,,,,,,--- ~/.'~/-~ Title ~ Date ,~/77/~Y , Associ ate Enai neer Signed INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 WELL COMPLETION OR RECOMPLETION REPORT AND LOG 3N-17 Item 24. MD 8690 8692 8694 8725 8730 8731 8739 8757 8796 - 8778' - 8804' TVD 6490 6491 6493 6516 6520 6521 6526 6540 6569 6556' - 6575' Perforated w/1 spf , 90° phasing. WC1/1 24b :dmr 10-01 -86 ADDENDUM WELL: 5/29/86 6/10/86 9/06/86 3N-17 Arctic Pak w/175 sx AS I, followed by 60 bbls Arctic Pak. Rn 6-1/8" gage ring/JB f/8908'-surf. Rn CET/CCL/GR f/8902'-7446'. Rn gyro/CCL f/8852'-surf. Frac'd Kuparuk "A" sand perf 8690', 8692', 9694', 8725', 8730', 8731', 8739', 8757'-8778' & 8796'-8804' in 7 stages per 9/2/86 revised procedure using gelled diesel, 100 mesh & 20/40 mesh. Pressured ann to 2450 psi w/diesel. Tst lns to 8460 psi; OK. Att to pmp 5% Musol 12 hrs prior to frac, w/o success. Pmp'd Musol "on fly" w/frac. Pmp'd 20 bbls 5% Musol @ 5 BPM, 4300 psi. Stage #1: Pmp'd 78 bbls gelled diesel pre-pad @ 17 BPM, 5430 psi Stage #2: Pmp'd 21 bbls gelled diesel w/1 ppg 100 mesh @ 20 BPM, 6240 psi Stage #3: Pmp'd 214 bbls gelled diesel pad @ 20 BPM, 5750 psi Stage #4: Pmp'd 27 bbls gelled diesel w/3 ppg 20/40 mesh @ 19 BPM, 5850 psi Stage #5: Pmp'd 49 bbls gelled diesel w/6 ppg 20/40 mesh @ 19-14 BPM, 6200-6550 psi Stage #6: Pmp'd 54 bbls gelled diesel w/8 ppg 20/40 mesh @ 13-12 BPM, 6400 psi Stage #7: Pmp'd 53 bbls gelled diesel flush @ 12-17 BPM & 6400-5900 psi. Pmp'd 840# 100 mesh & 22,344# 20/40 mesh in formation leaving 1008# 20/40 mesh in csg. Load to recover 473 bbls of gelled diesel & 20 bbls 5% Musol. Job complete @ 1608 hfs, 9/6/86. 'D~iiling Supervisor · UB.$ URFA CE DIRECTIONAl. SURVEY [~]UIDANCE [~] ONTINUOUS [-~ OOL Company Well Name Field/Location ARCO ALASKA, INCORPORATED 3N-17 (1561' FSL, 5' FEL, SEC 29, ! KUPARUK~ NORTH SLOPE? ALASKA T13N, · R9E, UM) Job Reference No. 71568 WEST Date, lO-JUN-86 Computed By: KRUWELL GCT DIRECTIJN~L SURVEY CUSTOMER LISTING FI]R ARCS ALASKA~ ZNC, ~N-17 KUP,~RUK NORTH SLOPE~ALASKA SURVEY OATE: lO-JUN-86 METHODS OF CDvPUTATION TOOL L3C&TI~N: TAD<GENTZAL- INTERPSL~TISN: LiN~R VERTICAL S~CTI3N: M~qiZ. DIST. ~NGINE~R: T, 'NEST DEVIATION AND AZIMUTH ONTO A TARGET AZIMUTH OF NORTH 57 PEG 10 MIN EAST CCMPUT~TZLqN D/~T]; 2-JUL-86 PAGE ARCO ALASKA, iNC. 3N-17 KUPARUK NORTH SLOPE,ALASKA INTERPOLATED VALUES POR MEAS DE TRUE SUB-SEA COURSE UREO VERTICAL VERTICAL DEVIATION AZIMUTN PTH DEPTH DEPTH DEG MIN DEG MIN 10 20 30 40 5O 60 7O 8O 90 0,00 0.00 -68.00 0 0 N 0 0 0.00 100.00 32.00 0 15 S i 37 0,00 200,00 132,00 0 21 S 13 30 0.00 300.00 232.00 0 24 S 3 I3 0.00 399,99 331,99 0 24 S 16 12 0,00 499,98 431,98 1 40 N- 84 38 0,00 599,80 531,80 4 47 N 69 18 0,00 699,20 631,20 7 56 N 66 44 0.00 797.98 729.98 9 47 N 64 16 0.00 895.98 827,98 13 47 N 60 29 100 110 120 130 140 150 160 170 180 190 0,00 991,39 923,5'9 19 58 N 58 36 0,00 1084.64 1015,84 22 7 N 59 58 0.00 1176.95 1108.95 23 28 N 61 24 0,00 1268,14 1200,14 24 41 N 62 10 0,00 1358.69 12'90.69 25 47 N 62 14 0,00 1447,51 1379,51 29 14 N 62 54 0,00 1533.34 1465.34 32 19 N 64 14 0,00 1615,79 1547.79 36 44 N 63 10 0,00 1692,74 1624,74 42 44 N 61 16 0,00 1762,35 1694.35 48 13 N 62 30 200 210 220 230 240 250 260 270 280 290 0,00 1828.33 1760,33 48 ~0 N 83 15 0.00 1894.49 1826.49 48 25 N 0,00 1961.12 1893.12 47 55 N 63 56 0,00 2028.34 1960.34 47 36 N 64 10 0 O0 2095 99 2027 99 47 .5 N 0.00 2164.55 2096.55 46. 18 N 64 18 0,00 2234.09 2166,09 45 33 N 64 10 E O,O0 2304.35 2236.35 45 30 N 53 14 0.00 2373.10 2305.10 47 28 0.00 2440.38 2372.38 48 2 N 300 310 320 330 340 350 360 370 380 390 0,00 2507.01 2439.01 48 6 N 59 4 = 0,00 2574.10 2506.10 47 37 N 59 7 5 0,00 2641.69 2573.6~ 47 22 N 59 37 ~ 0,00 2709.66 2641.66 46 53 N 60 6 = 0,00 2778.27 2710.27 46 28 N 60 6. E 0.00 2847,37 2779.37 46 11 N 5~ 58 = 0,00 2916.81 2848.81 45 51 N 5'~ ~6 ~ 0,00 2986.59 2915.59 45 38 N 59 35 ~ 0,00 3056,63 2988.63 45 17 N 59 27 5 0,00 3127.54 305~.54 44 32 N 59 25 E EVEN 100 VERTICAL SECTION FEET . --0. --0. --0. -1, --0. 5. 15. 31. 50. 79. 116. 154 · 195. 238. 283. 334. 390. 454. 525 · 600, 675. 749. 822. 895. 968. 1039. 1109, 1182, 1256. 1330, 1404. 1478. 1551. 1624, 1696. 1768, 1840. 1911. 1981. O0 07 47 93 25 47 O8 70 O7 79 8'9 50 86 76 O1 71 68 80 34 86 60 13 21 71 79 O1 32 98 38 31 84 95 59 7O 58 13 9O FEET OF DOGLEG SEVERITY DEG/iO0 0.00 0.49 0.O6 0.18 O.06 2.87 1.69 .94 1.90 5.61 5, 0,75 1.68 0,51 2,42 4,47 4,03 5,56 6,27 2.70 0.40 0.34 0.50 0.36 0.78 0.77 0.85 2.47 1.35 0.87 0.53 0.60 0.58 0.16 0.26 0.28 0.20 0.31 0.74 0.36 DATE OF SURVEY: lO-JUN-86 KELLY BUSHING ELEVATION: ENGINEER: T. WEST 68.00 F MEASURED DEPTH RECTANGULAR COORDINATES HORIZ. NORTH/SOUTH E~ST/WEST DIST. FEET FEET FEET 0.00 N 0.00 E 0.00 0.21 S 0.05 E 0.21 0.77 S 0.07 W 0.77 1.42 S 0.18 W 1.43 2.15 S 0.10 W 2.15 2.49 S 1.05 E 2.70 0.79 S 6.56 E 6.60 3.20 N 16.61 E 16.92 9.65 N 30.75 E 32.23 18.94 N 48.23 E 51.81 DEPARTURE AZIMUTH- DEG MIN N 0 0 E S 13 32 ~ S $ 1 W S 7 22 W S 2 36 W S 22 48 E S 83 8 E N 79 4.E N 72 34 E N 68 33 E 33.82 N 73.26 E 80.69 52.58 N 104.72 E 117.18 71.42 N 138.21 E 155.58 90.74 N 174.43 E 196.62 110.51 N 211.95 E 239.03 131.70 N 252.66 E 284.93 154,52 N 298,61 E 336.22 179.23 N 349.46 E 392.74 209.14 N 405.77 E 456.50 243.23 N 468.88 E 528.22 N 55 13 E N 63 20 E N 62 40 E N 62 30 E N 62 27 E N 62 28 E N 62 38 E N 62 50 E N 62 43 E N 62 34 E 277.32 N 535.84 E 603.35 310.86 N 602.91 E 678.33 343.79 N 669.81 E 752.89 376.17 N 736.40 E 826.91 408,17 N 802.73 E 900.54 439.73 N 868.32 E 973.31 470.91 N 933.07 E 1045.17 502.15 N 997.00 E 1116.32 537,00 N 1060,68 E 1188.87 574.66 N 1124.36 E 1262.70 N 62 38 E N 62 43 E N 62 49 E N 62 56 E N 63 2 E N 63 8 E N 63 13 E N 63 16 E N 63 8 E N 62 55 E 612.92 N 1188.37 E 1337.12 651.05 N 1251.96 E 1411.13 688.64 N 1315.35 E 1484.71 725.39 N 1378.82 E 1557.99 761,63 N 1441,91 E 1630.71 797.72 N 1504.54 E 1702.94 833,86 N 1566.77 E 1774.85 869.98 N 1628,62 E 1846,42 906.23 N 1690.11 E 1917.73 942.06 N 1750,83 E 1988,18 N 62 43 E N 6Z 31 E N 62 21 E N 62 15 E N 62 9 E N 82 4 E N 61 58 E N 61 53 E N 61 48 E N 61 43 E COMPUTATION DATE: 2-JUL-86 PAGE ARCO ALASKA, INC. 3N-17 KUPARUK NORTH SLOPE,ALASKA INTERPOLATED VALUES FOR EVEN 100 FEET' MEASURED VE DEPTH TRUE SUB-SEA COURSE VERTICAL RTICAL VERTICAL OEVI4TION AZIMUTH SECTION DEPTH DEPTH OEG MIN DEG MIN FEET 4000.00 3 4100.00 3 4200.00 3 4300.00 3 4400.00 3 4500.00 3 4600.00 3 4700.00 3 4800.00 3 4900.00 3 199.03 3131.03 44 11 N 59 19 E 2051.76 270.97 3202.97 44 1 N 58 58 E 2121,19 341.61 3273.61 46 56 N 59 45 E 2191.'91 408.48 3340.48 48 15 N 60 35 E 2266.I4 475.33 3407.33 47 50 N 60 24 E 2340.38 542.68 3474.68 47 21 N 60 16 E 2414.18 610.80 3542.80 46 40 N 60 13 E 2487.28 679.44 3611.44 46 43 N 59 46 E 2559.93 748.24 3680.24 46 14 N 59 16 E 2532.43 817.44 3749.44 45 55 N 58 39 E 2704.58 5000.00 3 5100.00 3 5200.00 4 5300.00 4 5400.00 4 5500.00 4 5600.00 4 5700.00 4 5900.00 4 5900.00 4 887.25 3819.25 45 41 N 58 16 E 2775.16 957.25 3889.25 45 25 N 57 57 E 2847.57 027.48 3959.48 45 44 N 58 10 E 2918.76 095.95 4027.95 47 45 N 59 12 E 2991.59 163.03 4095.03 47 47 N 59 3 E 3065.71 230.28 4162.28 47 37 N 58 55 E 3139.68 297.91 42Z9.91 47 17 N 58 47 E 3213.32 365.94 4297.94 46 57 N 58 31 E 3286.59 434.46 4366.46 46 34 N 58 19 E 3959.40 503.30 4435.30 46 26 N 58 4 E 3431.92 6000.00 6100.00 6200.00 6300.00 6400.00 6500.00 6600.00 6700.00 6800.00 6900.00 572.37 4504.37 46 4 N 57 50 E 3504.22 641.92 4573.92 45 51 N 57 19 E 3576.08 711.15 4643.15 46 31 N 54 58 ~ 3648.22 779.91 4711.91 46 43 N 54 32 E 3720.75 847.~5 4779.85 47 20 N 55 9 5 3794.07 915.75 4647.75 47 1 N 54 58 E 3867.43 984.04 4~16.04 ~6 54 N 54 52 E 3940.43 052.52 4984.52 46 37 N 54 33 E 4013.24 121.40 5053.40 4~ 22 N 54 16 E 40~5.64 190.53 5122.53 46 11 N 54 4 E 4157.80 7000.00 5 7100.00 5 7200.00 5 7300.00 5 7400.00 5 7500.00 5 7600.00 5 7700.00 5 7800.00 5 7900.00 5 260.00 5192.00 45 27 N 53 23 E 4229.61 330.87 5262.87 44 35 N 52 4 E 4299.94 402.25 5.334.25 44 17 N 51 40 E 4369.66 473.98 5405.98 44 9 N 51 13 E 4439.00 545.84 5477.84 43 58 N 50 50 E 4508.15 617.95 5549.95 43 51 N 50 25 ~ 4576.97 690.13 5692.13 ~3 42 N 50 10 5 4645.68 762.47 5694.47 43 ~0 N 49 59 ~ 4714.19 834.83 5766.83 43 34 N 49 50 5 ~782.67 907.25 5839.25 43 35 N 49 25 E 4851.04 DOGL SEVE DEG/ DATE OF SURVEY: lO-JUN-86 KELLY BUSHING ELEVATION: 68.00 ENGINEER: T. WEST MEASURED OEPTM EG RITY 100 .63 '55 .24 .17 .22 .72 .35 .48 .81 .03 0.32 0.33 1.88 1.09 0.36 0.31 0.27 0.39 0.27 0.19 ,58 ,07 ,55 ,24 ,22 ,69 .29 ,62 ,30 ,15 2.15 0.89 0.38 0.34 0.58 0.39 0.33 0.25 0.16 0.27 RECTANGULAR COORDINATES HORIZ, NORTH/SOUTH.EAST/WEST DIST, FEET FEET FEET DEPARTURE AZIMUTH OEG MIN 977.65 N 1811.01 E 2058.05N 61 38 E 1013.32 N 1870.62 E 2127.45 N 61 33 E 1049.60 N 1931.37 E 2198.15 N 61 28 E 1086,32 N 1996,02 E 2272,49 N 61 26 E 1122,92 N 2060,76 E 2346,85 N 61 24 E 1159,52 N 2124,98 E 2420,75 N 61 22 " 1195.81 N 2188.56 E 2493.94 N 61 20 1232.23 N 2251.52 E 2566.65 N 61 18 k 1269.03 N 2314.05 E 2639.18 N 61 15 E 1306.33 N 2375.86 E 2711.31 N 61 11 E 1343.76 N 2436.89 E 2782.83 N 61 7 E 1381.49 N 2497.53 E 2854.15 N 61 3 E 1419.30 N 2557.85 E 2925.24 N 60 58 E 1456.95 N 2620.24 E 2998.06 N 60 55 E 1495.01 N 2683.89 E 3072.19 N 60 52 E 1533.16 N 2747.31 E 3146.16 N 60 50 E 1571.23 N 2810.38 E 3219.78 N 60 47 E 1609.34 N 2872.99 E 3293.03 N 60 44 E 1647.49 N 2935.02 E 3365.80 N 60 41 E 1685.69 N 2996.68 E 3438.26 N 60 38 E 1724.03 N 3057.99 E 3510.50 N 60 35 E 1762.44 N 3118.72 E 3582.27 N 60 31 E 1302.58 N 3178.67 E 3654.21 N 60 26 E 1844.76 N 3237.79 E 3726.44 N 60 19 E 1886.92 N 3297.84 E 3799.50 N 60 13 E 1928.92 N 3358.04 E 3872.62 N 60 7 F 1970.90 N 3417.83 E 3945.38 N 60 1' 2012.96 N 3477.33 E 4017.94 N 59 56 ~ 2055.17 N 3536.27 E 4090.10 N 59 50 E 2097.46 N 3594.86 E 4162.01 N 59 44 E 2139.86 N 3652.96 E 4233.57 N 59 38 E 2182.74 N 3708.99 E 4303.60 N 59 31 E 2226.02 N 3764.03 E 4373.00 N 59 24 E 2269.42 N 3818.56 E 4442.03 N 59 16 E 2313.13 N 3872.64 E 4510.87 N 59 9 E 2357.11 N 3926.17 E 4579.39 N 59 1 E 2401.35 N 3979.39 E 4647.80 N 58 53 E 2445.70 N 4032.31 E 4716.03 N 58 45 E 2490.13 N 4085.14 E 4784.26 N 58 38 E 2534.74 N 4137.72 E 4852.38 N 58 30 E COHPUTATIDN DATE: Z-JUL-85 PAGE ARCO ALASKA, INC. DATE OF SURVEY: lO-JU'N-86 3N-17 KUPARUK NORTH SLOPE,ALASKA KELLY SUSHING ELEVATION: ENGINEER: T. WEST 68.00 INTERPOLATED V2LUES FUR EVEN 100 FEET DF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MZN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUYH FEET DEG/iO0 FEET FEET' FEET DEG MIN 8000.00 5979.75 5911.75 43 17 8100,00 6052,64 5984.64 43 7 8200.00 6125.89 6057.89 42 40 8300.00 6199.50 6131.50 42 36 8400.00 6273.24 6205.24 42 13 8500.00 6347.63 6279.63 41 48 8600.00 6422.28 6354.28 41 33 8700,00 6497.06 6429.06 41 38 8800.00 6571.70 6503.70 41 48 8900.00 6646.30 6578.30 41 43 N 49 13 E 4919.26 N 48 53 E 4957.05 N 45 33 E 5054.38 N 4~ 33 E 5121.32 N 4~ 47 E 51BB.IO N 49 !i E 5254.26 N 48 57 E 5320.15 N ~8 39 E 5385.8,2 N 48 23 E 5451.62 N 48 26 E 5517.45 0.28 0.74 0.36 0.22 1.25 0.67 0.67 0.43 0.74 0.00 2579.64 N 4189.93 E 4920.38 N 58 22 E 2624.52 N 4241.65 E 4987.95 N 58 15 E 2669.44 N 4292.79 E 5055.09 N 58 7 E 2714..26 N 4343.54 E 5121.87 N 57 59 E 2758.92 N 4394.20 E 5188.51 N 57 52 E 2802.70 N 4444.68 E 5254.56 N 57 45 r 2846.24 N 4495.00 E 5320.35 N 57 39 2890.01 N 4544.92 E 5385.95 N 57 32 h 2934.05 N 4594.80 E 5451.68 N 57 26 E 2978.27 N 4644.62 E 5517.48 N 57 19 E 9000.00 6720.93 6652.93 41 43 9005.00 6724.56 6656.66 41 43 N z~S 25 :- 55S3.24 N 48 26 E 5586.53 0.00 0.00 3022.42 N 4694.43 E 5583.25 N 57 13 E 3024.62 N 4696.92 E 5586.54 N 57 13 E CCMPUTATZON DATE: 2-JUL-86 PAGE ARCO ALASKA, INC. 3N-17 KUPARUK NORTH SLOPE,ALASKA DATE OF SURVEY: lO-JU'N-86 KELLY BUSHING ELEVATION: 68.00 ENGINEER: T. WEST INTERPSLATED VALUES FOR EVEN 1000 FEET DF MEASURED DEPT TRUE SUB-SEa CGURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN OEG 0.00 0.00 -58.00 0 0 1000.00 991.59 923.59 19 58 2000.00 1828.33 1760.33 48 40 3000.00 2507.01 2439.01 48 6 4000.00 3199.03 3131.03 44 11 5000.00 38~7.25 3819.25 45 41 6000.00 4572.37 4504.37 46 4 7000.00 5260.00 5192.00 45 27 8000.00 5979.75 5911.75 43 17 9000.00 6720.93 6652.93 41 43 VERTZCAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN N 0 0 E 0.00 N 58 36 E 79.89 N 63 15 E 600.60 N 59 4 E 1330.84 N 59 19 E 2051.76 N 58 16 E 2776.16 N 57 50 E 3504.22 N 53 23 5 4229.61 N 49 13 5 4919.26 N 48 26 E 55~3.24 0.00 5.74 0.40 0.53 0.63 0.32 0.58 2.15 0.28 0.00 0.00 N 0.00 E 0.00 N 0 0 E 33.82 N 73.26 E 80.69 N 65 13 E 277.32 N 535.84 E 603.35 N 62 38 E 612.92 N 1188.37 E 1337.12 N 62 43 E 977.65 N 1811.01 E 2058.05 N 61 38 E 1343.76 N 2436.89 E 2782.83 N 61 7 1724.03 N 3057.99 E 3510.50 N 60 35 2139.86 N 3652.96 E 4233.57 N 59 38 E 2579.64 N 4189.93 E 4920.38 N 58 22 E 3022.42 N 4694.43 E 5583.25 N 57 13 E 9005.00 6724.66 6656.66 41 43 N 48 26 E 5586.53 0.00 3024.62 N 4696.92 E 5586.54 N 5'7 13 E COHPUTATZON D.aT5: 2-JUL-86 PAGE ARCO ALASKA, INC. 3N-17 KUPARUK NORTH SLOPE~ALASKA TRUE MEASUR;D VERTICAL DEPTH DEPTH O.OO 0.00 68.00 68.00 168.00 168.00 268.00 268.00 368.01 368.00 468.01 468.00 568.10 568.00 668.55 666.00 769.61 768.00 871.28 868.00 975.01 968.00 1082.04 1068.00 1190.26 1168.00 1299.85 1268.00 1410.32 1368.00 1523.62 1468.00 1641.42 1568.00 1766.86 1658.00 1908.54 1768.00 2060.02 1368.00 2210.25 1968.00 2338.75 2068.00 2504.98 2168.00 2548.30 2268.00 2792.46 2368.00 2941.43 2468.00 3090.96 2568.00 3238.81 2668.00 3385.09 2768.00 3529.80 2868.00 3673.40 2965.00 3816.16 3068.00 3956.65 3168.00 4095.82 3268.00 4239.19 3368.00 4389.08 3468.00 4537.27 3568.00 4683.31 3668.00 4828.60 3768.00 4972.45 3866.00 INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA CDURSF VERTICAL DOGLEG VERTICAL DEVIATION AZIMUTH SECTION SEVERITY DEPTH DEG MIN DSG MiN FEET OEG/IO0 -68.00 0 0 N 0 0 E 0.00 0.00 0.00 0 8 S 0 8 E -0.02 0.18 100.00 0 20 S 13 37 W -0.33 0.11 200.00 0 23 S 9 23 W -0.78 0.12 300.03 0 24 S Ii 39 E -1.18 0.24 400.00 0 57 S 84 21 E -1.07 2.18 500.00 3 58 N 70 23 E 2.66 3.34 600.00 6 49 N 65 6 E 11.75 3.01 700.00 9 10 N 65 9 E 26.11 1.88 800.00 12 17 N 61 8 E 44.34 5.11 900.00 18 30 N 58 43 5 71.65 6.03 1000.00 22 Z N 5'9 38 E 109.73 1.15 1100.00 23 16 N 61 14 E 151.02 1.98 1200.00 24 41 N 62 10 E 195.70 0.50 1300.00 26 1 N 62 15 6 242.45 3.22 1400.00 30 7 N 63 13 E 295.40 3.52 1500.00 34 1 N 64 17 E 357.18 4.30 1600.00 40 42 N 61 41 E 432.38 6.20 1700.00 45 22 N 62 38 E 532.23 2.21 1800.00 43 34 N 63 27 E 645.38 0.51 1930.00 47 53 N 53 38 5 736.75 0.41 2000.00 47 24 N 04 15 E 865.73 0.71 2100.00 46 16 N 54 18 E :)71.58 0.75 2200.00 45 19 N 64 0 E 1073.47 0.42 2300.90 47 25 N 59 50 E 1176.83 1.74 2400.00 4~ 16 N 59 7 E !2a7.16 0.31 2500.00 47 39 N 59 6 E 1398.28 0.71 2600.00 47 14 N 59 53 E 1507.10 0.72 2700.00 46 30 N 60 6 ~ 1613.71 0.20 2800.,30 46 6 N 59 53 ~ 1716.17 0.53 2900.00 45 41 N 59 40 E 1821.13 0.28 3000.00 45 8 N 59 25 5 1922.92 1.16 3100.00 44 19 N 59 24 E 2021.52 0.27 3200.00 44 0 N 58 58 E 2118.33 0.48 3300.00 48 2 N 50 22 E 2220.84 2.03 3400.00 47 50 N 60 25 E 2332.29 0.21 3500.00 47 7 N 60 i6 E 2441.51 0.48 3600.00 46 44 N 59 50 E 2547.78 0.21 3700.00 46 17 N 59 1 E 2653.09 1.13 3800.00 45 41 N 58 22 E 2756.46 0.38 DATE OF SURVEY: lO-JUN-86 KELLY BUSHING ELEVATION: 68,00 ENGINEER: T. WEST .SUB-SEA DEPTH RECTANGULAR NORTH/SOUTH FEET COORDINATES HORIZ. DEPARTURE EAST/WEST DIST. AZIMUTH FEET FEET DEG MIN 0.00 N 0.10 S 0.57 S 1.20 S 1.92 S 2.49 S 1.66 S 1.67 N 7.52 N 15.78 N 0.00 E 0.00 N 0 0 E 0.05 E 0.11 S 23 46 E 0.02 W 0.57 S 2 4 W 0.16 W 1.21 S 7 31 W 0.16 W 1.9'3 S 4 41 W 0.33 E 2.52 S 7 36 E 4.23 E 4.55 S 68 36 E 12.91 E 13.02 N 82 38 E 26.22 E 27.28 N 74 0 E 42.59 ,E 45.42 N 69 39 E 29 49 69 9O 112 137 164 198 246 297 .53 .18 .57 .71 .59 .03 .32 .61 .15 .53 N 66.22 E 72.51 N 65 58 E N 98.86 E 110.42 N 63 32 E N 134.84 E 151.73 N 62 42 E N 174.37 E 196.56 N 62 30 E N 215.89 E 243.49 N 62 27 E N 263.14 E 296.68 N 62 29 E N 319.06 E 358.89 N 62 45 E N 386.43 E 434.48 N 62 47 E N 474.58 E 534.62 N 62 35 E N 576.10 E 648.40 N 62 41 E 347 395 441 485 534 590 647 703 756 808 .13 .02 .29 .93 .19 .48 .63 .02 .24 .48 N 676.64 E 760.49 N 62 50 E N 775.43 E 870.25 N 63 0 E N 871.56 E 976.91 N 63 8 E N 964.01 E 1079.56 N 63 14 E N 1055.88 E 1183.32 N 63 9 E N 1150.87 E 1293.51 N 62 50 E N 1246.24 E 1404.47 N 62 32 E N 1340.01 E 1513.22 N 62 19 E N 1432.54 E 1619.90 N 62 10 E N 1523.15 E 1724.42 N 62 2 E 860 912 962 1011 1064 1118 1173 1226 1279 1333 .36 .06 .23 .84 .02 .92 .10 .11 .63 .41 N 1612.21 E 1827.41 N 61 54 E N 1699.99 E 1929.20 N 61 47 E N 1784.96 E 2027.80 N 61 40 E N 1868.17 E 2124.59 N 61 33 E N 1956.50 E 2227.11 N 61 27 E N 2053.72 E 2338.75 N 61 25 E N 2148.73 E 2448.10 N 61 22 E N 2241.00 E 2554.50 N 61 18 E N 2331.80 E 2659.84 N 61 14 E N 2420.12 E 2763.15 N 61 8 E C,]MPUT ¢,T iON DATE: Z-JUL-86 PAGE ARCO ALASKA, INC. DATE OF SURVEY: lO-JUN-86 3N-17 KUPARUK NORTH SLOPE,ALASKA KELLY BUSHING ELEVATION: ENGINEER: T. WEST 68.00 ~ INTERPOLATED VALUES FOR EVEN 100 FEET DF SUB-SEA DEPTH TRUE SUB-SSA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR 'COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 5115.31 3968.00 3900.00 45 23 5258.69 4068.00 4000.00 46 59 5407.40 4168.00 4100.00 47 46 5555.88 4268.00 4200.00 47 25 5703.02 4368.00 4300.00 46 57 5848.76 4468.00 4400.00 46 29 5993.69 4568.00 4500.00 46 6 6137.49 4668.00 4600.00 46 3 6282.69 4768.00 4700.00 46 37 6429.73 4868.00 ~800.00 47 N 57 55 E 2858.47 N 59 2 E 2961.19 N 59 2 E 3071.18 N 59 52 E 3180.89 N 58. 30 E 3288.79 N 55 13 E 3394.79 N 57 52 E 3499.67 N 55 32 E 3603.00 N 54 27 E 3708.20 N 55 $ E 3815.91 0.29 2.49 0.34 0 · 49 0.39 0.29 0.58 2.16 0.62 0.23 1387.27 N 2506.77 E 2865.04 N 61 2 E 1441.38 N 2594.11 E 2967.65 N 60 56 E 1497.82 N 2688.59 E 3077.66 N 60 52 E 1554.44 N 2782.61 E 3187.36 N 60 48 E 1610.49 N 2874.87 E 3295.23 N 60 44 E 1666.10 N 2965.13 E 3401.16 N 60 40 E 1721.61 N 3054.14 E 3505.95 N 60 35 E I777.02 N 3141.31 E 3609.14 N 60 30 E 1837.45 N 3227.57 E 3713.95 N 60 20 E 1899.40 N 3315.77 E 3821.26 N 60 1! E 6576.52 4968.00 4900.00 46 56 6722.52 5068.00 5000.00 46 31 6867.45 5168.00 5100.00 46 14 7011.39 5268.00 5200.00 45 15 7152.07 5368.00 5300.00 44 25 7291.66 5468.00 5400.00 44 8 7430.80 5568.00 5500.00 43 53 7569.36 5668.00 5600.00 43 43 7707.64 5768.00 5700.00 43 41 7845,80 5868.00 5800.00 43 35 N 54 54 E 3923.29 N 54 28 E 4029.57 N 54 7 E 4134.34 N 53 11 E 4237.70 N 51 46 E 4336.29 N 51 15 E 4433.23 N 50 4'0 E 4529,40 N 50 12 E 4624.65 N 49 5'9 E 4719.42 N 49 43 E 4813.99 0.37 0.51 0.30 2.38 0.47 0.36 0.73 0.19 0.37 0.21 1961.03 N 3403.79 E 3928.29 N 60 3 E 2022.46 N 3490.65 E 4034.22 N 59 54 E 2083.69 N 3575.83 E 4138.63 N 59 46 E 2144.70 N 3659.47 E 4241.63 N 59 37 E 2205.25 N 3737.73 E 4339.79 N 59 27 E 2265.78 N 3814.03 E 4436.28 N 59 17 E 2326.67 N 3889.Z0 E 4532.03 N 59 6 E 2387.80 N 3963.11 E 4626.85 N 58 55 E 2449.08 N 4036.35 E 4721.24 N 58 45 E 2510.51 N 4109.26 E 4815.46 N 58 34 E 7983.85 5958.00 5900.00 43 22 8121.05 6068.00 6000.00 43 2 8257.22 6168.00 6100.00 42 35 8392.91 6268.00 6200.00 42 17 8527.29 6368.00 5300.00 41 46 8661.10 6468.00 6400.00 41 37 8795.03 6568.00 6500.00 41 47 8929.08 6658.00 6600.00 41 43 9005.00 6724.66 6656.56 41 43 N 49 15 E 4908.29 N 4B 47 E 5001.28 N 46 33 E 5092.68 N 43 44 E 5183.37 N 49 10 E 5272.24 N 43 43 E 5360.25 N 48 24 E 54~8.34 N 48 2,5 = - = ~536.55 N 48 26 : 5586.53 0.61 0.80 0.12 0.90 0.57 0.17 0.71 0.00 0.00 2572.41 N 4181.54 E 4909.44 N 58 24 E 2633.99 N 4252.48 E 5002.15 N 58 13 E 2695.10 N 4321.82 E 5093.30 N 58 3 E 2755.77 N 4390.60 E 5183.79 N 57 53 E 2814.57 N 4458.43 E 5272.51 N 57 44 E 2872.94 N 4525.49 E 5360.40 N 57 35 E 2931.86 N 4592.3I E 5448.40 N 57 26 E 2991.10 N 4659.10 E 5536.60 N 57 17 E 3024.62 N 4696.92 E 5586.54 N 57 13 E ARCO ALASKA, INC. 3N-17 KUPARUK NORTH SLOPE,ALASKA MARKER TOP KUPARUK C BASE KUP~RUK C TOP KUPARUK A BASE KUPARUK A PBTD TD COMPUTATION DATE: 2-JUL-8.5 INTERPOLATED VALUSS FOR CHOSEN HORIZONS MEASURED DEPTH 5ELOW K~ FROM KB ORIGIN: TVD 1561 SUS-SEA 8525.00 6366.29 6298.29 8594.00 6&17.78 63&9.78 8666.00 6471.66 5403.65 8809.00 6578.41 6510.41 8912.0C 6655.25 6587.25 9005.00 6724.56 6656.66 PAGE DATE OF SURVEY: lO-JUN-86 KELLY BUSHING ELEVATION: ENGINEER: T, WEST 68,00 FSL, 5 SURFACE LOC AT FEL SEC 29 T13 RECTANGULAR CO NORTH/SOUTH ATION N, RgE, UM OROINATES EAST/WEST 2813.57 N 2843.63 N 2875.09 N 2938.04 N 2983.57 N 3024.62 N 4457.2? E 4492.00 E 4527.94 E 4599.28 E 4650.59 E 4696.92 E COMPUTATION DATE: 2-JUL-85 PAGE ARCO ALASKA~ INC. 3N-17 KUPARUK NORTH SLOPE~ALASKA MARKER TOP KUPARUK C BASE KUPARUK C TOP KUPARUK A BASE KUPARUK A PBTD TD -,-.,.., .... .. .... .-,-. ..... , .... STRATIGRAPHIC MEASURED DEPTH BELOW KB 8525.00 8594.00 B666.00 8809.00 8912.00 9005.00 DATE OF SURVEY: lO-JUN-86 KELLY BUSHING ELEVATION: 68.00 ENGINEER: T. WEST FROM gRIGIN= .1561 TVD KB SUB-SEA FSL, SURFACE LOCATION AT FELt SEC 29 T13Ns RgE. UM RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 6366.29 6417.78 6471.66 6578.41 6655.25 6724.66 6298.29 6349.78 6403.66 6510.41 6587.25 6656.66 2813.57 N 4457.27 E 2843.63 N 4492.00 E 2875.09 N 4527.94 E 2938.04 N 4599.28 E 2983.57 N 4650.59 E 3024.62 N 4696.92 E FINAL WELL LOCATION AT TO: TRU~ SUB-SEA MEASURED VERTICAL VERTICAL DEPTH 3EPT~ DEPTH 9005.00 6724.66 6656.66 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FE~T 3EG MIN 5566.54 N 57 13 SCHLUMBEROER O I REC T I ONAL SURV E Y COMPANY ARCO ALASKA INC NELL :~N- ! 7 F I ELD KUPARUK COUNTRY USA RUN DATE LOOOED i O - JUN - 88 REFERENCE 000071S88 ~1561' 3N-17 FSL, 5' FEL, SEC29,T13N,R9,~) HORIZONTAL PROJECTION NORTH 4O[3O 9OOO 2OO13 101313 - 1000 SOUTH -2000 -2000 WEST ~ O000?ISE~! SCRt. 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SCALED IN VER'r]cAL OEP'filS HORIZ SCRLE = 1/1000 IN/FT STATE OF ALASKA ALAb,,A OIL AND GAS CONSERVATION COM,v,~SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown C Stimulate ~ Plugging ~ Perforate ~, Pull tubing ~.% Alter Casing ~ Other ~ Com~o'lete 2. Name of Operator ARCO Alaska, Inc. 3. Address P.0. Box 100360 Anchorage~ AK 99510 4. Location of well at surface 1561'FSL, 5'FEL, Sec.29, T13N, RgE, UM At top of productive interval 905' FNL, 828'FEL~ Sec.28, T13N, RgE, UN At effective depth 735'FNL, 634'FEL, Sec.28, T13N, RgE, UM At t~afl'dFe~tLh, 588'FEL, Sec.28, T13N, RgE, UH 5. Datum elevation (DF or KB) RKB 68 ' 6. Unit or Property name Kuparuk River Unit 7. Well number 3N-17 8. Approval number 175 9. APl number 50-- 029-21 594 10. Pool Kuparuk River 0il Pool Feet 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80 ' Surface 4569 ' 9005 feet 6725 feet 891 2 feet feet 6655 Plugs (measured) None Production 8997' Junk (measured) None Size Cemented Measured depth 16" 250 sx CS II 115'MD 9-5/8" 1350 sx AS II I & 4606'MD 350 sx Class G Top .~ob w/AS I cmt 7" 300 sx Class G & 8997'MD 175 sx AS I Perforation depth: measured 8690 'MD 8692 'MD true vertical 6490 ' TVD 6491 'TVD Tubing (size, grade and measured depth) 2-7/8" J-55 tbg w/tail ~ 8523' PaFicBk%Skarn~S~sVl(typ~ and measured dl¥~h2) FVL SSSV ~ ' 8694'MD 8730'MD 8739'MD 8725'MD 8731'HD 6493'TVD 6520'TVD 6526'TVD 6516'TVD 6521 'TVD True Vertical depth 115'TVD 3615'TVD 671 9 ' TVD 8757'-8778'MD 8796'-8804'MD 6540'-6556'TVD 6569'-6575'TVD RECEIVED 12. Stimulation or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure J U L 2 4 1986 Alaska Oil & Gas Cons, 6ommisslofl Anchorage 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation ~Workover Well History w/Addendum, dated 6/17/86) 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run~_~: Gyz~o 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Form 10-404 Rev. 12-1-85 Title Associate Engineer (DAM} 5WU/073 Date '7'- 2/"~ Submit in Duplicate '5/29/86 6/10/86 RECEIVED J U L 2 4 1986 Alaska Oil & Gas Cons, Oommissior, Anchorage ARCO Oil and Gas company Daily Well History-Final Report Inslructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is availabJe. Alaska District North Slope Borough Accounting cost center code State Alaska Kuparuk River ADL 25520 I County or Parish Field ILease or Unit I Auth. or W,O. no. ~Title AFE AK1240 I Completion Roll'N 4 API 50-029-21594 Operator A.R.Co. W.I. rTotal number of wells (active or inactive) on this, Icost center prior to plugging and I ARCO Alaska, Inc. 56.24% labandonment of this well Spudded or W.O. begun Date IHOur I Prior stalus if aW.O. Complete 7/5/86 / 0600 hrs. I Date and depth Complete record for each day reported as of 8:00 a.m. 7/07/86 7" @ 8997' 8912' PBTD RR Diesel 6.7# Accepted rig @ 0600 hrs., 7-5-86. MIRU Test BOPE. R/U Schlumberger & perf f/8796'-8804', 8725', 8730, 8731, 8739', 8778-8757', 8690', 8692', 8694'. RIH w/2-7/8" completion. (SSSV @ 1812', pkr @ 8451', TT @ 8523'.) Land tbg. Set pkr. test tbg & annulus. Shear PBR. Reland tbg, test annulus & tbg. Shear S.O.S w/2800 psi. Set B.P.U. ND stack NU tree and test. Displace w/diesel. SITP = 900 psi. Test oriface valve. Set BPV. Release Rig @ 2130 hrs, 7/06/86. RECEIVED J U L 2 4 1986 Alaska 0il & Gas Cons. Gommis$iort Anchorage Old TD ] New TO I Released rig I Date I 2130 hrs. Classifications (oil, gas, etc.) Oil PB Depth 8912'PBTD Kind of rig 7/06/86 Rotary Type completion (single, dual, etc.) Single Producing method Official reservoir name(s) Flowing Kuparuk Sands Potential test data Well no. Date Reservoir Producing interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Eflective date corrected The above is correct Date JTitle Drilling Supervisor For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Alaska. i Post Office Box 100360 Anchorage. Alaska 99510-0360 Telephone 907 276 1215 RETURN TO: ARCO ALASKA, INC. ATTN: Kuparuk Records Clerk ATO 1119 P. O. Box 100360 Anchorage AK 99510-0360 Transmitted herewith are the following items. return one signed copy of this transmittal. DATE 06-10-86 TRANSMITTAL # 5685 Please acknowledge receipt and Open Hole LIS Tapes: Schl: One ~ape plus listing ~'3N-18 06-02-86 Run #1 '~3N-17- 05-25-86 Run #1 '~2T-12' 05-23-86 Mun #l&2 2T-12' 05-20-86 Run #1 1996.5-10653.0 2558.0-9021.0 1596.0-6829.0 1596.0-5958.5 Edit Recaipt Acknowledged: A~CO AIIIt~I. Inc. ~l ,I Subs~ilry o! Allanl~cRichflel4ComDim¥ Date: STATE OF ALASKA ALASr,,A OIL AND GAS CONSERVATION COM,,,,SSION APPLICATION FOR SUNDRY APPROVALS feet 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown ~ Re-enter suspended well ~ Alter casing [Z Time extension ~ Change approved program ~ Plugging ..~ Stimulate ,'~ Pull tubing ~ Amend order :~ Perforate ~] Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchora.qe~ AK 99510 4. Location of well at surface 1561'FSL, 4'FEL, Sec.29, T13N, R9E, UM 3N-17 At top of productive interval 8. Permit number 850'FNL, 838'FEL, Sec.28, T13N, RgE, UH (approx.) 86-92 At effective dep_th 9. APl number 710'FNL, 651'FEL, 5ec.28, T13N, R9E, UN (approx.) 50--029-21594 At total depth 10. Pool 669'FNL, 604'FEL, Sec.28, T13N, RgE, UM (approx.) Kuparuk River 0il 5. Datum elevation (DF or KB) 68 ' RKB 6. Unit or Property name Kuparuk River Unit 7. Well number Pool 11. Present well condition summary Total depth' measured true vertical Effective depth: measured true vertical Casing Conductor Surface 9005 feet Plugs(measured) None 6727 feet 891 2 6658 feet Junk (measured) N o ne feet Length Size Cemented Measured depth 80 ' 1 6" 250 sx CS I I 115 ' MD 4569' 9-5/8" 1350 sx AS I ! I & 4606 'MD 350 sx Class C Top job w/AS I cmt. 8997' 7" 300 sx C1 ass G & 8997 'MD 1 75 sx AS I Production _. Perforation depth: measured No ne true vertical None Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) N on e Rue Verticaldepth 115'TVD 3625'TVD 6721'TVD 12 Attachments · Well Hi story Description summary of proposal [] Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation July, 1986 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~'o(~/~'~/),t..,, ~ Title Associate Engineer Commission Use Only ( DAH ) SA/055 Conditions of approval Notify commission so representative may witness [] Plug integrity ~ BOP Test [] Location clearance · Approved by Commissioner Form 10-403 Rev 12-1-85 byordero, ~./~.y~ the commission Date ",~ Submit in triplicatu ARCO Oil and Gas Companyv'~' Well History - Initial Report - Daily Instructions: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are slarted. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District I County. parish or eorough State Alaska I North Slope Borough Alaska Field ~Lease or Unit Well no. Kuparuk River I ADL 25520 3N-17 ITitle Drill Auth. or W.O. no. AFE AK1240 Doyon 9 API 50-029-21594 Operator ARCO WI ARCO Alaska, Inc. 56.24% Spudded or W.O. begun IDate IHour Pr or status if a W.O. Spudded I 5/19/86 I 1530 hrs. Date and depth as of 8:00 a.m. 5/2o/86 5/21/86 5/22/86 5/23/86 Complete record for each day reported 16" @ 115' 1450', (1335'), Drlg Wt. 9.3, PV 21, YP 20, PH 9.0, WL 9.6, Sol 7 Accept rig @ 1300 hrs, 5/19/86. NU diverter sys. Spud well @ 1530 hrs, 5/19/86. Drl & surv 12¼" hole to 1450'. 521', 2.3°, N72.1E, 520.96 TVD, 3.53 VS, 1.12N, 3.48E 888', 12.6°, N60.7E, 884.36 TVD, 51.59 VS, 21.70N, 47.40E 1251', 24.5°, N61.9E, 1230.84 TVD, 159.70 VS, 75.74N, 141.20E 16" @ 115' 4630', (3180'), Short trip Wt. 9.6, PV 22, YP 30, PH 9.0, WL 10.4, Sol 10 Drl & surv to 4630', short trip. 1439', 26.6°, N61.4E, 1400.46 TVD, 240.54 VS, 114.24N, 212.56E 1786', 41.0°, N60.6E, 1690.98 TVD, 428.28 VS, 201.73N, 379.54E 2572', 46.1°, N65.0E, 2232.58 TVD, 994.40 VS, 458.27N, 887.75E 9-5/8" @ 4606' 4630', (0'), Perform top job Wt. 9.6, PV 18, YP 24, PH 9.0, WL 10.8, Sol 8 Circ, POOH. RU & rn 115 its, 9-5/8", 36#, J-55 BTC csg w/FC @ 4524', FS @ 4606'. Cmt w/1350 sx AS III w/10#/sx Gilsonite & tail in w/350 sx C1 "G" w/2% S-1 & .2% D-46. Displ using rig pmps, bump plug. ND diverter sys & prepare to pmp top job. 9-5/8" @ 4606' b590', (1960'), Drlg Wt. 9.2, PV 11, YP 5, PH 9.5, WL 8.8, Sol 6 ND diverter. Perform top job w/AS I. NU & tst BOPE. TIH, tst csg to 2000 psi. DO flt equip & cmt + 10' new formation. Conduct formation tst to 12.5 ppg EMW. Drl & surv 8½" hole to 6590'. 5125', 45.5°, N57.5E, 3977.69 TVD, 2864.59 VS, 1385.39N, 2515.25E 5720', 47.0°, N58.3E, 4389.14 TVD, 3294.36 VS, 1613.79N, 2879.35E 6258', 46.7°, N53.0E, 4757.08 TVD, 3686.73 VS, 1835.26N, 3203.41E The above is correct For form preparation and dietribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Date I Title 6/03/86 Drilling Supervisor ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the tirst Wednesday after allowable has been assigned or welt is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required t~pon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used lor reporting Ihe entire operation if space is available. District Alaska Field County or Parish Lease or Unit ITit e Kuparuk River Auth. or W.O. no. AFE AKi240 North Slope Borough Accounting cost center code State Alaska ADL 25520 Drill Well no. 3N-17 Doyon 9 API 50-029-21594 Operator ARCO Alaska, Inc. Spudded or W.O. begun Spudded AR.Co. W.I. 56.24% Date 5/19/86 Date and depth as of 8:00 a.m. Complete record for each day reported Old TD Released rig 5/24/86 thru 5/27/86 l'rotalnumber of wells (active or inactive) on ~cost center prior to plugging and/ this labandonment of this well Hour Prior status if a W,O. 1530 hrs. 7" @ 8997' 9005' TD, 8912' PBTD, (2415'), RR 9.9 ppg Brine Drl & surv to 9005', short trip, C&C, POH. RU Schl, rn DIL/GR/SP/SFL/CAL f/9004' WLM - 4610' WLM, FDC/CNL f/9004' WLM - 8200' WLM, GR f/9004'-2600' WLM. RD Schl. RU & rn 219 jts + 2 mkr its, 7", 26#, JE BTC csg w/FC @ 8912', FS @ 8997'. Cmt w/lO0 sx 50/50 Pozz w/4% D-20, .5% D-65 & .2% D-46, followed by 220 sx C1 "G" w/3% KC1, .9% D-127, .3% D-13 & .2% D-46. Displ w/9.9 ppg Brine. Instl pack-off & tbg head, tst to 3000 psi. NU adapter flange & master vlv. RR @ 0330 hrs, 5/26/86. 6787', 46.5°, N52.7E, 5120.55 TVD, 4070.00 VS, 2067.38N, 3509.77E 7418', 44.2°, N50.4E, 5564.00 TVD, 4516.75 VS, 2346.52N, 3861.33E 7986', 43.5°, N49.0E, 5973.77 TVD, 4906.91VS, 2601.03N, 4161.44E 8553', 42°, N49.2E, 6389.98 TVD, 5287.99 VS, 2853.03N, 4452.35E 9005', 41.5°, N48.8E, 6727.20 TVD, 5585.92 VS, 3050.49N, 4679.50E Classifications (oil, gas, etc,) Oil I New TD PB Depth 9005 ' TD I Date Kind of rig 0330 hrs. 5/26/86 Rotary Type completion (single, dual, etc.) Single Producing method Official rese~oir name(s) Flowing Kuparuk Sands Potential test data /~,;,:;.,..: .1. -: 8912' PBTD Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C,P. Water % CUR Gravity Allowable Effective date corrected The above is correct see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Date ITitle 6/03/86 Drilling Supervisor MEMORAF'DUM Stat', of Alaska ;J_J~SKA ~L ~!--,.~ GAS COI~SERVATION COI--H~IboiON TO: C.V. :ton C, ha i rmkD// DATE: May 28, FILE NO.' D. ADA. 25 THRU: Lonnie C. Smith~/~?_?/ TELEPHONE NO.: Commissioner / .... FROM- Doug Amos Petroleum Inspector 1986 SUBJECT: BOP Test ARCO KRU 3N-17 Permit No. 86-92 Kuparuk River Field Tuesday;_May 20, 1986: I traveled this date from Anchorage to Prudhoe Bay to witness the BOP test at ARCO's KRU 3N-17 well. Wednesday., .May 21, 1986: The BOP test was delayed due to lost returns and hOle fl°wihg problems during the cement job on the 9 5/8" surface casing string. Thursday_,__May 22, 1986: After Correcting the cement problems and completing a top cement job, the BOP test co~nenced at 9:15 a.m. and was concluded at 10.-45 a.m. There were no failures, and I filled out an AOGCC BOP inspection report which is attached. In s~ry, I witnessed the successful BOP test at ARCO's KRF 3N-17 ~-zell. 02-001 A ( Rev 1 0-84) O&G #4 5/84 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report _Inspector~_~t~g~ 'Operator ~¢-.¢~D Location: Sec ~ T !~R ~ M ~,¢~4, Drilling Contractor~oJOfh Rig # ~ Location, General /PM Well Sign f)~ General Housekeeping ~ Rig ~ Reserve Pit O~ MUd Systems Visual Audio Trip Tank Pit Gauge Flow Monitor GasDetectors BOPE Stack Test Pressure Annular Preve~ter~i Pipe Rams~ ~ Oz Blind Rams ~' 0 Choke Line Valves_.~ Kill Line Valves Check ValVe Representative Permit # ~z~ ~c~ ~_. ~/~'Casing Set @ ~~ ft. ~ Representative ~, ,~o~l~,w~ ACCUMULATOR SYSTEM Full Charge Pressure ~100o psig Pressure After Closure. I~O~ psig Pump incr. clos. pres. 200 psig__min.~sec. Full Charge Pressure Attained: ~- min~ sec. N2 ~o~t~oO: ~0 ~00~ ~ f) psig_ C)~ Controls: Master O~ Remote ~ Blinds switch cover ~ Kelly and Floor Safety Valves Upper Kelly . Lower Kelly Ball Type Inside BOP I ~est Pressure ! ~Test Pressure \ ~[~Test Pressure I ~/Test Pressure Choke Manifold. ~ ~Test Pressure No. Valves I ~ ~ No. flanges Adjustable Chokes Hydrauically operated choke Test Results: Failures k~O~%~, Test Time ~ Repair or Replacement of failed equipment to be made within Inspector/Commission office notified. Remarks: hrs. days and Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector May 6, !986 blt. J. B. Kewin Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Telecopy: (907) 276-7542 Re: 3N-17 ARCO Alaska, Inc. Permit No. 86- 92 Sur. Loc. 1561'FSL, 4'FEL, Sec. 29, T!3N, R9E, UM. Btmhole Loc. 713'FNL, 626'FEL, Sec. 28, T13b!, R9E, UM. Dear Mr. Kewin: Enclosed-is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to co~encing operations at the well site. To aid us in scheduling field work, please notify this office 2& hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing ~quipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Ve3pA tr~ ly ~_~y_pu~s, ~ 'C. V. Chatterfon' Chai~an of Alaska Oil and Gas Conservation Co~ission BY ORDER OF THE COI~EISS~, dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery -- STATE OF ALASKA ALASK/-..)IL AND GAS CONSERVATION (.,,JMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill ~ Redrill ~1 lb. Type of well. Exploratory - Stratigraphic Test '- Development Oil Re-Entry ~_ DeepenEI Service -~ Developement Gas - Single Zone ' Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ~RCO Alaska, Inc. RKB 68', PAD 34' feet <uparuk River Field 3. Address 6. Property Designation <uparuk Ri ver Oi 1 Pool =.0. Box 100360 Anchorage, AK 99510 ADL 25520 ALK 2556 4. Location of well at surface 7. Unit or property Name 11. Type Bond lsee 20 AAC 25.025) 561 'FSL, 4'FEL, Sec.29, T13N, R9E, UN Kuparuk River Unit ~tatewide At top of productive interval 8. Well nu ,mber Number ~50'FNL, 838'FEL, Sec.28, T13N, R9E, UN 3N-17 ~8088-26-27 At total depth 9. Approximate spud date Amount ll3'FNL, 626'FEL, Sec.28, T13N, R9E, UM 05/20/86 ~;500,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depthIMD property line 8966 ' MD 4' ~ surface feet 3N-16 25'(~ surfag~ feetl 2560 (6717'TVI;)) feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^AC 25.035 Kickoff depth 500 feet Maximum hole angle46 0 Maximum surface 2949 psig At total depth O'VD) 3386 psig 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 19~" :i-R/R" ~,C-., i3.~ I-C,c, RTt" h.c, 7,), '~c~, ~c~, /.z~t%7, ~.C-,79, 1310 Sv AC, II I HF-ER~ '~?0 -~ £1 ass IS hl ~.nd 8/2" 7" 26.0# J-55 BT(; 8~32' :~' ;~.' 8966' 6717~ 200 sx (:;lass (:;(minimum HF-ERi~ TO(::: 50(' above tap of Kuparuk lg. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface Intermediate Production Liner Perforation.depth: measured true vertical 20. Attachments Filing fee .~' Property plat ~ BOP Sketch ,~ Diverter Sketch ~ Drilling program ~ Drilling fluid program ,~ Time vs depth plot [] Refraction analysis .m., Seabed report i~ 20 AAC 25.050 requirements 21. I hereby certif/~t,~hat the foregoing is true and correct to the best of my knowledge /' / /f' /J' ' x . Regional Drilling Engineer Signed ,./ /'~;.[,/~..~,. ~//..4¢-¢. ~.4..¢-gd./ Title Date. / - (/¢,",/~' *' -~ Commission Use Only ( HRE ) PD/PD257 / / Permit Numb'er __ v- I APl number I Approval date I See cover letter ~O-~JZ I 50_ 029-21594 ] 05/06/86I for other requirements Conditions of approval Samples required C Yes .~No Mud Icg required _% Yes ~ No Hydrogen sulfide measures ~ Ye~s.-.. ~ No Directional survey required ;~,(.Yes ~ No Required working,,Cf~sure/fT:)r,Bro"PE,)/,,'~'2~;/~.,g~; ~ 5M; [] 10M; ~ 15M Other: ~/'-/~,,~// ,i~:~~~?~'~ by order of ApprovedbyL ~" ,/', ~._...'~/'/~/~~ Commissioner the commission Da Form 10-401 Rev. 12-1-85 t in triplicate I , , .... ? .............. :._ ............. - ........ ~ ........... - ....... · ...... ' ...... '.- _ : -:- ; ..... ~ - __--7_ _--T3_q-/i_--f ~laltaCE_~l-O!i - -~ ......, __-:~'L '_-_L . .... . ....... · .......... ~ ............ . ...... - _ ........................... ~ ...... , ...... _ __ ~ - -~ .... ~. - _ ~ .... ,, , · ~:4 ......... I ~ ............ ~..~-~- , ~-..~,- .~ ..... . .--.-.~ .~..-- ..~. ---~.--..~...--.-..M ............. ,~-.~ ~.~ / I i ..... i ~.~],~ '. ' ~ , , . i ,-'~ I, / -- .~4~/,. ! ' . . . i:~, /,~ I.~. I , ~ ~ ~. ,, .,i ./. ~'i "i ' i ' ii I :'1" I , ,'~' / ~~ ........... ~ ' '-' i .... : ....... ~ ........ ;' ~ ' "'-;'"?:"~ ..... "~ ...... :, ' .... : :"i''~'' ........ ~5'"t" .' ~ 'i ..... : ........ :'"~ '?.'" ~"T:fl";":'~.', ?' ' : ": ..... ~ .... :'! ~".'I ~.~/'.. '. . ~ . . ~ /..1 , I ......... / ~ ' 'i~1'~I~i ~" ~ ' tt" [ ' .I ,'. ' , ....... I :_~; .;1 ~'i' I" E~ ~--~..,:.~ t"I '/ . I, ' ~ ~ '' ~: ;~1"~"~' '~ ~ ......... ~ .... '"*':~'"'/~' .... '-;*'~ ~'T ..... *": ......... * ........................... ~ ~ ' '~ ....... ; ................... ~'~"*'~ I t ' ! I * ; ' ' ; :" i · · , i ' .' ~ . ;, i l I . i I ..... t , · l .4.. ~ ...... I ' , I ' ; . , ~ i ., ~., , t ......... ~ .......... i ......... ~--t ..... ~- ~-~ ; ......... t ...... ; ..... ...... ~.-~.-.: ..... t .......... i ..... ' ........ ~ .......... : ............. ~-~....-~ ~ ~ .--~,~-,..-~ ~ ...... ........................ ~ .................... 1.-'.+~ ........ ~ .............. *' O. , ' ' I ' ',',t"~ ~'~ .... ' ' ~ ,'~' ' i~ . ' ..... , 1,, ~--~ .t.: . : ' ' i.. · ! . ~ , . ' ~ .... I ..... i. ,' t' ', ' : '. I · / · . o KUPARUK R I VER UN I T 20" D I VERTER SCHEMP~T I C DESCR I PT I ON 1. 16" CONDUCTOR. 2. TANKO STARTER HEAD. 3. TANKO SAVER SUB. 4. TANKO LONER QUICK-CONNECT ASSY. S. TANKO UPPER QUICK-CONNECT ASSY. 6. 20" 2000 PSI DRILLING SPOOL N/10" OUTLETS, 7. 10" HCR BALL VALVES N/lO' DIVERTER LINES, A SINGLE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. VALVES CAN BE REMOTELY CONTROLLED TO ACHIEVE DONNNIND DIVERSION. 8. 20" 2000 PSI ANNULAR PREVENTER. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20 AAC25.035 (b) MAI NTENANCE & 0PERAT I ON 2 ,1 1. UPON INITIAL INSTALLATION, CLOSE PREVENTER AND VERIFY THAT VALVE OPENS PROPERLY. CLOSE ANNULAR PREVENTER AND BLON AIR THROUGH DIVERTER LINES EVERY 12 HOURS. 3. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF NELLBORE FLUIDS OR GAS IS DETECTED. OPEN APPROPRIATE VALVE TO ACHIEVE DONNNIND DIVERSION, DO NOT SHUT IN WELL UNDER ANY CIRCUMSTANCES. , , , S 10084002 R 1 m 7 6 5 4 3 2 ACO34JLATOR CAPACITY TEST I. C~EO< ~ FILL AC~TOR RF_~OIR TO ~ LEVEL WIT~ ~fDRAULIC FLUID. ~ ~T A~T~ ~~ IS ~ ~I ~ TI~, ~ ~ ~ ~ITS SIXThlY 4. ~~ ~ ~ ~T, ~ A~~E L~ LIMIT 13-5/8" BOP STACK TEST 1. FILL BCI=' STACK AAE) Ch~ N~IFCI_D WITH ARCTIC DIESEL. 2. Q-ECK THAT ALL LOCK DC~ SC~ IN V4ELU.-F_AD ARE FULI. Y RETRACTED. SEAT TEST PLUG IN Y~ELL~EAD WITH ~LI~I~ JT AhD RUN IN LC~ SC~. 3. CLOS~ AJ~ P~ AhD N~ KILL AhO C~ LI~ VALVES ADJACENT TO BC~ STAC~ ALL OT~ VALVES AND CHCKES SHOLLD BE OPEN. 4. PWESS~ UP TO 250 PSI AhD NOD FCR I0 MIN. IN- C~ PRE~;L$2E[ TO ~)00 PSI Ah~ HCLD FC~ I0 MIN. BLEED P~E~ TO 0 PSI. 5. Cl:gDN AhhLLAR PREV~ AhD MANUAL KILL AhD Q-K:KE LIh~ VALVES. CLOSE TOP PIPE RI4v~ AND NCR VALVES ON KILL AND Q-KIKE LIhES. 6. TEST TO 250 PSl AhD 3CX:)O PSI AS IN STEP 4. 7. coNrrIh~ TESTING ALL VALVES, LIhES, AAD (~ES WITN A 250 PSI LC~ AAD 3000 PSI HIOt~. TEST AS IN STEP 4. DO NDT ~ TF_~T ANY CNCK~ THAT IS NOT A FULL CLOSING POSITI¥~ SEAL QKA'E. CALY F-IJNCTIQN TFST C~$ THAT DO NOT FULLY CLOSE. OPEN TOP PIPE R/4VlS AhD CLOSE BOTTOM PIPE RAMS. TEST BOTTOM PIPE RA/VS TO 250 PSI AhD 3000 PSI. CLOSE[ BLINO R/4V~ AhD TEST T0250 PSI AhD 3000 PSI. ~ BLINO RAMS AhD F~-TRIEVE 'TEST PLUG. MAKE .SURE MANIFOLD AhD LI~ES ARE FULL CF FLUID. ~ ALL VALVES IN DRILLING POSITICN. TEST STAJ~IP5 VALVES, KF1 Ly, K~I.LY PIPE SAFETY VALVE, AAD INSID~ 3OOO PSI. 13. RE(:~ 'TEST I~FC~TICN ON BLOWOUT P~F. NTER TEST FC~, SIGN, ASD SE~ TO DRILLING SU~ISC~. 14. PERFCI~ CC~ETE BC~ TEST AF~ NIPPLING UP AhD ;~r_EKI. Y THERF_AF~ FI~ICNALLY C]:95RATE BC~ DAILY. 51C)0~4001 REV. MAY 15, 19~5 DRILLING FLUID PROGRAM Spud to 9-5/8" Surface Casing Density ~ 9.6-9.8 PV 15-30 YP 20-40 Viscosity 50-100 Initial Gel 5-15 10 Minute Gel 15-30 Filtrate AP1 20 pH 9-10 % Solids 10± Drill out to Weight Up 8.7-9.2 5-15 8-12 35-40 2-4 4-8 10-20 9.5-10.5 4-7' Weight Up to TD 10.3 9-13 8-12 35-45 3-5 5-12 6 9.5-10.5 9-12 Drilling Fluid System: - Triple Tandem Shale Shaker - 2 Mud Cleaners - Centrifuge - Degasser - Pit Level Indicator (Visual & Audio Alarm) - Trip Tank - Fluid Flow Sensor - Fluid Agitators Notes: Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated with an unexpanded gas bubble at surface, including temperature effects. After 200' of departure, there are no well bores within 200' of this proposed well LWK5 / ih GENER3~ DRiLLi]QG PROCEDUR-, KUPARb'K RIVER FIELD DEVELOPMENT WELLS 1. Move in rig. .~-~ 2. Install Tankco diverter system. : 3'~ Drill 12¼" hole to 9-5/8'' surface casing poiut according to directional plan.. · 4.. Run and Cement 9-5/8" casing. 5' InStall and test blow out-preventer. Test casing to 2000 psiE. 6. Drill out cement and 10' new hole. Perform leakoff test. 7. Drill 8~" holle to logging point according to directional plan. 8. Run open hole logs. 9. Coutinue drilling 8%" hole to provide 100' between plug back total depth and bottom of Kuparuk sands. 10. Run and cemeut ?" casing. Pressure test t0 3500 psig. 11. DoWnsqueeze Arctic Pack and cement in ?" x 9-5/8" annulus. 12. Nipple down blow out preventer and install temporary Xmas tree. 13, Secure well. and release rig. l&. Run cased hole logs 15. Move in workover rig. Nipple up blowout preventer. 16. Pick up 7" casing scraper and tubiug, trip in hole to plug back total depth. Circulate hole with clean brine and trip out of hole suauding tubing back. ' 17. Perforate and run completion assembly. 18. Nipple down blow out preventer and install Xmas tree. 19. Change over to diesel and set packer. 20. Flow well uo tanks. Shut in. 21. Secure well aud release rig. 22. Fracture stimulate. , LWK4/ih 'r'YPlC~l_ r~uD ~¥$T~m S~NEm~T~¢ ARC° Alaska, inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 January 31, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Conductor As-Built Location Plat - 3N Pad (Wells 1- 18) Dear Mr. Chatterton' Enclosed is an as-built location plat for the subject wells. you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU13/L45 Enclosure If ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfieldCompany 29,~ 28 ,r/ '~ , '~r~' LOCATED IN PROTRACTED LOCATED IN ~OTRACTED SEC. 29, TI~N~ R9E~ U.M. SEC. 29~TI~N,RgE~ U.M. ~ - Y ~ 6,0~3,799.67 LAT. 70~26'55.96~5" ~0 - Y = 6,0~3,7~9.37 ~'"T. 70"26'55.9519" X - 5~7,¢46. ~9 LONG. ~49"5~' ~2. 938" X = 5~8,22~.07 LONG. ~49"5~'0~.865" 454' FEL, 1562' FSL OG · 28.2 PAD · 33.7 179' FEL, 1561' FSL DG 2 - Y = 6,013,799.65 LAT. 70~26'55.9606'' 11 - Y = 6,013,799.32 LAT. 70026'55.9508" X = 517,971.21 LONG. 149~51' 12. 203" X - 518,246.03 ~G. 149°51'04. 132' 429' FEL, 1562' FSL 0G - 28.2 PAD = 33.8 !55' FEL, !561' FSL DG 3 - Y = 6,013,799.54 LAT. 70~26'55.9590" 12 - Y = 6,013,799.45 ~T. 70°26'55.9515'' X = 517,996.25 LONG.149°51'11.468" X = 518,270.89 LONG.149°51'O3.40Y' 404' FEL, 1562' FSL OG = 28.4 PAD : 33.9 130' FEL, 1561' FSL 36 = 28.5 PAD 4 - Y : 6,013,799.50 LAT. 70026'55.9580'' 13 - Y = 6,013,799.41 ZAT. 70026'55.9505'' X = 518,021.16 LONG.149°51'10.736" X = 518,295.97 LDNG. 149o51'02.666" 379' FEL 1562' FSL OG = 28.4 PAD : 33.7 = 105' FEL 1561' FSL ~ · 28 5 PAD : 34.1 5 - Y - 6,O13,799.~ LAT. 70"26'55.9572" ~ ' " .~ 14 - Y = 6,013,799.33 ~T. 70°26 55.9491 X : 518,046.18 LONG.149°51'10.002" ~ X : 518,320.91 L~G.149"51'01.934'' 354' FEL, 1562' FSL OG = 28.5 PAD : 33.7 ' ~ ~ 80' FEL, 1561 FSL ~ = 28.5 PAD - 34.0 ~ ~ 55' FEL, 1561' FSL OG = 28.5 PAD : 34.0 7 - Y : 6,013,799.44 LAT. 70°26'55.9556 .... ~ ~ ~ o 16 - Y = 6,013.799.25 ~AT. 70°26'55.9471'' X : 518,096.21 LONG.149°51'08.533" ~ ~ ~ ~ X = 518,370.74 LDNG.149:51'O0.470 304' FEL, 1561' FSL OG = 28.5 PAD : 33.9 ~ ~ ~ ~ 30' FEL, 1561' FSL 36 = 28.5 PAD : 34.1 8 - Y = 6,013,799.45 LAT. 70~26'55.9551'' ~ ~ ~ 17 - Y = 6,013,799.26 LAT. 70026'55.9466'' X = 518,121.15 LONG. 149051'07.800'' X = 518,395.63 ~DNG. 149~50' 59.739 279' FEL, 1561' FSL 0G = 28.6 PAD = 33.9 ~ ~ ~ 5' FEE, 1561' FSL 36 = 28.5 PAD = 34.1 9 - y : 6,013,799.42 LAT. 70~26'55.9542" X = 518,146.15 LONG. 149o51'07.066" c) SEC. 28,TI3N, RgE, U.M. 254' FEL, t561' FSL OG = 28.6 PAD : 34.0 ~ 18 Y 6,0,3,7.9.15 '~A~. 70026'55.9449'' X = 518,420.80 ZONG. 149~50' 59.000'' NOTES ~0' ~k, ~6~~ FSL ]~: ~8.S,~D: ~.0 I. ALL COORDINATES ARE A.S.P.,ZONE4. ~.SECTION LINE DISTANCES ARE TRUE. 5. HORIZONTAL POSITIONS BASED ON ON-PAD PILING CONTROL PER LHD 4. VERTICAL POSITIONS BASED ON MODULE PILES 5JOI-8 ~ ~JOI-4. 5.O.G. ELEVATIONS INTERPOLATED FROM S/C DRAWING CED-RIXX-5OgO rev.~. . ~EG~StE~ED ~NO L~CE~SED TO P~CtICE SUrVEYiNG 'N t-E StaTE Of ~SK~ ~D - . ~e ,~a. ~ ~ u RUK PROJECT ~ :.%~ w~"~ DRILL SITE 3N CONDUCTOR aSSO , , ,.,.,. AS- UILT LOCATIONS ' ........................ flDWG, NO. NSK 86-3 ITEM (1) Fee (2) Loc (2~'t hru 8) ,'1 (3) Admin CHECK LIST FOR NEW WELL PERMITS Company DATE YES >'-~/.-/~ 1. Is the permit fee attached .......................................... ,~ 2. Is well to be located in a defined pool ............................. (14 thru 22) ~ 8~thr .(.~ u~13) . 11.10' (10 and ~/~ 12. 13. 3. Is well located proper distance from property line .................. 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before ten-day wait .......................... Does operator have a bond in force ................................... Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Does the well have a unique name and number ......................... Lease & Well No. NO (23 thru 28) 14. 15. 16. 17. 18. 19. 20. 21. 22. Is conductor string provided ........................................ ~ Will surface casing protect fresh water zones ....................... ~ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ 23. 24. 25. 26. 27. 28. Is a diverter system required ....................................... Is the drilling fluid program~schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to ~P~ psig .. Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. (6) (6) Add: (29 thru 31) For 29. 30. 31. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented 32. Additional requirements ............................ ~ ................ Geology: Engineering: .cs WVA MTM ,~ HJH 77.~ JAL~._~ ... - rev: 04/03/86 6.011 INITIAL CLASS STATUS ,i /? j..: .I :, ' ./ GEO. AREA UNIT NO. oN/os~' SHORE .:;, Additional Remarks: REMARKS / Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. , No special effort has been made to chronologically organize this category of information. LIS 'T6PE CER.iFICAF!ON LISTiN$ .V~ 013.14,32 V =RI =iC4Ti3,'~ =iST!~G o,~,Z.E I :'::': ~:ILE H,=_,~D:R. .,- ...... ~ERSIO~ ~ : DATE : FI~E TYpE : · !301 NFO;~M4TION RECORDS %'~':= CONTENTS ':::i: C,]MflENTS UNIT T Y ? E 000 000 000 O00 0 O0 TY~E 0 '00 000' 000 000 000 SiZE 005 OO2 0O4 002 012 0O6 OO3 SIZE 0 O! O55 O65 065 '/EL ~T~ FyD :LJ "1 .~X T S '~5J6' - 9, iT SIZE = S.5" T3 9 0,.,'" 5 ' FiEL-~ PRiNT'q :NTRY ~ LOC,<, S TYPE 2 SiZE 1 1 1 C3g'= T3 65 66 6,5 ~NTRY 0 I 63 .lin i 0 .v~ ,310.~,32 V'57ZFZC&TZ2'N LZSTZN3 P&35 4 "!N='4 S=R'¢!'C= S=R'¢iSf J',41T ..,.. =D OR 3=,..1, ,~ =r I L 3 ',1 "I 'M ' L 3 t ',I M l L 3 't ~ '4 31L '.'~ ,,,' D N '3 ~ ~ ! 3/03 3/G3 ..3 N ~ ..3 ,'q CPS C-3N S G G ~ P l DEPT 9021.3000 SFLj SP -.38.9.~83 ~P~I 33.2520 DEPT 9000.0008 SFLJ SP -23.7 ~51 SR qMS5 2.4-827 3RM3 qPdl 35.1073 NCN. DE:PT 8')93.0003 SFLj ~P -16.'7051 GR q"i O 5 2.4.005 DRM3 qPdi ,43.9~53 NCNL )EPT 3300.0000 SFLJ ';? -25.4951 GR ~H35 ~.3772 DRd3 4P-It 32.1299 NCq~ )EPT a70o.o00, o SFLJ ~P -9.9980 GR ~HSB 2,3850 9~3 ~P~I 30.7517 NCN' )E~'r aSO0.O00~ SFLJ ~P -15.49,~.0 GR (ri'2 & Z.4143 OR,D iP~! 31.4~53 NCN. 3.0315 ILO 106.7773 GR 0.2~41 NR~T 2071.5300 FCNL 1]5.7773 0.2441 2071.5030 2.7717 13'7.3398 0.1167 185!.6575 $5.0998 0.0B74 11.9551 7 ~ '? 14 B 0. 053 Z 2457.5000 8,5582 78.7773 0.0552 25553.5000 iL3 N~&T FC~L iLO OR NR&T FC~L iL[] NR~T FCNL ILD FC~L !L3 NR,~T =C~' 2.73~5 ICi5.7773 2.9573 545.31!5 3..t52~ 108.7773 2.9573 646.312.5 2.7229 137.3398 3.5527 4.95.3)05 10,650,4 2.;3928 '85,7.8125 10.1191 75.7!48 2.7332 803.3125 B.3145 7.8 · 777 3 2.8733 ~30.3i25 53 53 5~ 5~ CaLl IL'4 RNR~ GR !tM CALl It~ C&LI 't (3CT&L) 33390003030300 33S00030'333000 333300,3'30,33000 03333000030000 33300390303003 ,,,'30'30'300000300- '3,30'300030,30000 33303030000000 00300000003300 00000003300000 33300'3,30000080 83330'300300000 30000000000300 03383090003000 08300030003030 00003000300000 3.1534 a.58~,~ 3.2034 -999.2500 3.1526 7.3')05 3.2034 -999.2500 2.7775 9.7676 3.7366 -999.25,00 9. ,345 7 B. 63,48 3.2795 -99a..~500 10.0723 B.50ZO 3.0559 -999.2500 3. 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