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Home My WebLink About185-041Originated: Delivered to:12-Sep-24 Alaska Oil & Gas Conservation Commiss 12Sep24-NR ATTN: MeredithGuhl 333 W. 7th Ave., Suite 100 600 E 57th Place Anchorage, Alaska 99501-3539 Anchorage, AK 99518 (907) 273-1700 main (907)273-4760 fax WELL NAME API # SERVICE ORDER # FIELD NAME SERVICE DESCRIPTION DELIVERABLE DESCRIPTION DATA TYPE DATE LOGGED CD2-58 50-103-20457-00-00 203-085 Colville River WL SBHPS-RBP FINAL FIELD 16-Aug-24 CD2-21 50-103-20504-00-00 204-245 Colville River WL Patch FINAL FIELD 18-Aug-24 CD2-467 50-103-20579-00-00 208-114 Colville River WL Patch FINAL FIELD 20-Aug-24 1B-07 50-029-20616-00-00 181-089 Kuparuk River WL MechCutter FINAL FIELD 24-Aug-24 2A-11 50-103-20057-00-00 186-003 Kuparuk River WL Isealate Patch FINAL FIELD 27-Aug-24 3F-11 50-029-21482-00-00 185-272 Kuparuk River WL IPROF FINAL FIELD 29-Aug-24 2A-20 50-103-20196-00-00 193-151 Kuparuk River WL IPROF FINAL FIELD 30-Aug-24 3F-20 50-029-22947-00-00 199-079 Kuparuk River WL IPROF FINAL FIELD 2-Sep-24 3J-18 50-029-22701-00-00 196-147 Kuparuk River WL Lee-PPROF FINAL FIELD 3-Sep-24 2U-12 50-029-21304-00-00 185-041 Kuparuk River WL PPROF FINAL FIELD 4-Sep-24 1D-39 50-029-22997-00-00 200-216 Kuparuk River WL Punch-Cut FINAL FIELD 9-Sep-24 2P-448A 50-103-20396-01-00 202-005 Kuparuk River WL Punch FINAL FIELD 10-Sep-24 2P-432 50-103-20420-00-00 202-091 Kuparuk River WL Punch FINAL FIELD 11-Sep-24 2P-434 50-103-20467-00-00 203-153 Kuparuk River WL Punch FINAL FIELD 11-Sep-24 Transmittal Receipt ________________________________ X_________________________________ Print Name Signature Date Please return via courier or sign/scan and email a copy to Schlumberger. Nraasch@slb.com SLB Auditor - TRANSMITTAL DATE TRANSMITTAL # A Delivery Receipt signature confirms that a package (box, envelope, etc.) has been received. The package will be handled/delivered per standard company reception procedures. The package's contents have not been verified but should be assumed to contain the above noted media. # Schlumberger-Private T39555 T39556 T39557 T39558 T39559 T39560 T39561 T39562 T39564 T39565 T39566 T39567 T39668 T39563 Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2024.09.13 08:31:59 -08'00' 2U-12 50-029-21304-00-00 185-041 Kuparuk River WL PPROF FINAL FIELD 4-Sep-24 T39564 TT RR AA NN SS MM II TT TT AA LL FROM::Sandra D. Lemke, ATO-704 TO:: Meredith Guhl ConocoPhillips Alaska, Inc. AOGCC P.O. Box 100360 330 W. 7 th Ave., Suite 100 Anchorage AK 99510-0360 Anchorage, Alaska 99501 RE: Schlumberger Wireline Backlog – Kuparuk River Unit DATE: 12/19/2023 Transmitted: North Slope, Kuparuk River Unit Via hard drive data drop 2H-11 50-103-20052-00 185261_2H-11_SCMT Post-BiSN_22Aug2023 185261_2H-11_SCMT Pre-BiSN_27Jul2023 2H-12 50-103-20053-00 185262_2H-12_PPROF_01Jun2023 2H-17 50-103-20329-00 200019_2H-17_IPROF_01Jul2023 2K-07 50-103-20107-00 189071_2K-07_RBP_17Apr2023 2M-20 50-103-20169-00 192048_2M-20_LDL_30Mar2022 2M-29 50-103-20183-00 192097_2M-29_Patch_30Dec2022 2N-310 50-103-20549-00 207090_2N-310_CIBP_16Jul2023 2N-316 50-103-20342-00 200090_2N-316_EVO RPB_23Mar2023 200090_2N-316_LDL Caliper_02Sept2022 2N-329 50-103-20257-00 198067_2N-329_PLUG-LDL_03Mar2023 198067_2N-329_RST_31Dec2022 2T-14 50-103-20061-00 186044_2T-14_Patch_11Jun2022 2U-12 50-029-21304-00 185041_2U-12_LDL_06Aug2023 7of 12 Transmittall instructions: please promptly sign, scan, and e-mail to Sandra.D.Lemke@conocophillips.com Receipt: Date: Alaska/IT-Support Services GGRE |ConocoPhillips Alaska |Office: 907.265.6947; Mobile 907.440.4512 T38372 T38373 T38374 T38375 T38376 T38377 T38378 T38379 T383780 T38381 T38382 2/29/2024 2U-12 50-029-21304-00 185041_2U-12_LDL_06Aug2023 Kayla Junke Digitally signed by Kayla Junke Date: 2024.02.29 11:56:50 -09'00' XHVZE Im~ 2roject Well History File C( j.~ge 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. Well History File Identifier Organizing(do.e) I~Two-Sided IIIIIIIIIIIIIIIIIII r"l RescanNeededIIIIIIIIIIIIii11111 RESCAN DIGITAL DATA OVERSIZED (Scannable) D Color items: n Diskettes. No. [] Maps: [] Grayscale items: [] Other. No/Type [] Other items scannable by large scanner [] Poor Quality Originals: /3 -~ OVERSIZED (Non-Scannable) [] Other: _ _ ,. (-,--.~ ~ -"; - NOTES: , .~ Logs of various kinds [] Other BY: BEVERLY Project Proofing BREN ~ SHERYL MARIA LOWELl. BY: BE~) BREN VINCENT SHERYL MARIA LOWELl. Scanning Preparation ~)"x30 = (.¢0 + BY: BEVERLY I~ VINCENT SHERYL MARIA LOWELL DATE: 7/~'P"~"' Isl DATE: '7/~/,,~,.~/S/ = TOTAL PAGES , Production Scanning Stage 1 BY: Stage 2 PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: .X YES NO IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: YES NO BY: BEVERLY BREN VINCEN~MARIA LOWELL (SCANNING I~ COMPLETE AT THIS POINT UNLESS SPECIAL ATTENTION IS REQUIRED ON AN INDIVlOUAL PAGE BASIS DUE TO QUALITY, GRAYSCALE OR COI.OR I~IAGES) ReScanned (individual page [special attention] scanning completed) RESCANNED BY; BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Isl General Notes or Comments about this file: ( Quality Checked (done) 10125/02Rev3NOTScanned,wpd • WELL LOG TRANSMITTAL To: Alaska Oil and Gas Conservation Comm. Attn.: Christine Shartzer 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Production Profile: 2U-12 Run Date: 8/5/2010 August 27, 2010 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of Klinton Wood, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 2U-12 Digital Data in LAS format, Digital Log Image file, Interpretation Report 1 CD Rom 50-029-21304-00 Production Profile Log 1 Color Log 50-029-21304-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Klinton Wood 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3527 Fax: 907-2 ~~~.~ ,'~, ~ ~ ~`, klinton.wo id~.cbrn ~i ~~5~~ Date: a #, ; , ~. ,c~~ Signed: ~ / • • ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 March 5, 2009 Mr. Tom Maunder 3313sWesOt17&Ave ue, Snu~~~1i} ~lAr '~~d Anchorage, AK 99501 ~_ f - _. iU ~; ~. t t4 .. - ~~~, flu ~ ~~~ ~~Pq 4 ~`~ `~~ I ~~-~~ Dear Mr. Maunder: Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). 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 January 18th and January 24th, 2009. The corrosion inhibitor/sealant was pumped February 21St through February 23`d , 2009. 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, i~ ~~6~ C M.J. Loveland ConocoPhillips Well Integrity Projects Supervisor i • ConocoPhillips Alaska Inc. Surtace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 3/5/2009 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 2U-01 185-004 50' 5.90 3'1" 1/18/2009 9.2 2/22/2009 2U-02 185-005 6' 1.20 22" 1/18/2009 3.4 2/22/2009 2U-03 185-006 34' 7.90 2' 1/18/2009 7.4 2/22/2009 2U-05 185-018 40' 6.50 3'S" 1/18/2009 9.4 2/23/2009 2U-06 185-019 54' 7.00 2' 1/18/2009 7.1 2/23/2009 2U-07A 185-091 6' 0.70 2'2" 1/18/2009 4.5 2/23/2009 2U-08 185-021 80' 11.40 2'10" 1/18/2009 5.2 2/23/2009 2U-09 185-038 12' 1.50 22" 1/18/2009 3.6 2/23/2009 2U-10 185-039 6' 0.80 22" 1/18/2009 3.5 2/23/2009 2U-12 185-041 18'6" 2.70 22" 1/18/2009 3.1 2/23/2009 2U-13 184-246 45' 6.50 2' 1/18/2009 5.9 2/23/2009 2U-14 184-247 22' 4.20 22" 1/18/2009 6.1 2/23/2009 2U-15 184-248 26' 3.90 2'2" 1/18/2009 3.6 2/23/2009 2U-16 184-249 64' 8.40 5'2" 1/18/2009 14.8 2/23/2009 2W-01 185-010 27' 3.50 3'9" 1/18/2009 5.2 2/21/2009 2W-02 185-016 12' 6.50 5'9" 1/18/2009 12.3 2/21/2009 2W-04 185-012 55' 8.10 5'4" 1/18/2009 15.1 2/21/2009 2W-05 184-191 22' 2.90 2'3" 1/18/2009 7.6 2/21/2009 2W-06 184-194 16" NA 16" NA 1.4 2/22/2009 2W-07 184-204 56' 6.60 21 " 1 /24/2009 5.6 2/22/2009 2W-09 184-219 16" NA 16" NA 3.4 2/22/2009 2W-11 184-222 49' 6.00 4'3" 1/18/2009 10.5 2/22/2009 2W-12 184-224 64' 10.00 22" 1/24/2009 2.1 2/22/2009 2W-13 184-236 6'6" 6.00 23" 1/18/2009 5.2 2/22/2009 2W-14 184-237 20'4" 3.30 22" 1/18/2009 3.7 2/22/2009 2W-15 184-238 41' 7.10 2'10" 1/18/2009 3.9 2/22/2009 2W-17 207-135 8" NA 8" NA 1.1 2/22/2009 NO.4639 Schlumberger -DCS 2525 Gambell Street, Suite 400 Company: Alaska Oil & Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 ~~~~~~~~`~ MAR ~= 7(1€l~F ~ ~ ~ ~ Field: Kuparuk Well Job # Log Description Date BL Color CD 03/20/08 2W-11 11996609 LDL (. - 03/17/08 1 3J-19 11996610 PROD PROFILE - J~( 03/18!08 1 2Z-01A 11994631 PROD PROFILE 03/11/08 1 1E-08 11994632 INJECTION PROFILE 03/12/08 1 2U-12 11994638 PROD PROFILE - 03/16/08 1 • Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. Schlurnbel1gep Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TIN: Beth Well Job # l&.l-:C+¡ 2 U -12 ß::j., 122.. 2B-02 /Y?j -ú ?730-07 l~i-03¿2V-15 20Jf-t'd 1 E-112 -, ..,OJ fJ· d 2P-427 .t-ú. J , 10 10942844 10922542 10922549 10922543 10922552 10922545 SIGNED: PROD PROFILE/DEFT PROD PROFILE/DEFT INJECTION PROFILE PROD PROFILE/DEFT INJECTION PROFILE SCMT -=-ý& fJ 5- Log Description -.- - . ..,,= flR-'" h" ')Unç, SGI~Nr~ELJ ß,r . 1 tJ ~J~0 Date 02/15/05 02/26/05 03/05/05 02/27/05 03/08/05 03/01/05 / <ð' ç - 0« ( 03/15/05 NO. 3365 Company: Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk ---' BL Color CD 1 1 1 1 1 1 -- r--------- /¡~ í ~E;:_~ 0/ /L~~ Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. MEMORANDUM TO: Julie Huesser, Commissioner State of Alaska Alaska Oil and Gas Conservation Commission · ~J/ DATE: December 2, 2000 THRU: FROM: Tom Maunder, P. I. SuperVisor. Chuck Scheve; Petroleum Inspector SUBJECT: Safety Valve Tests Kuparuk River Unit 2U Pad Saturday, December 2, 2000: I traveled to the Kuparuk River Field and witnessed the semi annual safety valve System testing on 2U Pad. As the attached AoGCc Safety Valve System Test Report indicates I witnessed the testing of 11 Wells and 22 comPonents with three failures obserVed. The Iow pressure pilotS on wells 2U-5, 2U-14 and 2U'16 tripped well below the required set point. These three pilotS Were adjusted and retested at the time of this test. In additiOn to the three failed pilots .several other pilots tripped very near the minimum pressure, these were reset and operated properly When retested. The 13.6% failure rate will require a retest of this pads Safety Valve System in 90 daYs rather than the nOrmal _~_ day cycle. . · ~.~ . Earnie Barndt conducted the testing today he demonstrated good test procedure and-was a pleasure to work with Summary: I witneSsed the semi annUal SVS testing at 2U Pad in the Kuparuk River Field. KRU 2U Pad, 11 wells, 22 components, 3 failures 13.6% failure rate Attachment: SVS KRU 2U Pad 12-2-00 CS X Unclassified confidential (Unclassified if doc. Removed) SVS KRu 2U Pad 12-2-00 CS.doc Operator: Phillips Operator Rep: Emie Barndt AOGCC Rep: Chuck Scheve Alaska Oil and Gas ConserVation CommiSsion Safety Valve System Test Report Submitted By: Chuck Scheve Date: Field/Unit/Pad: Kupamk / KRU / 2U Pad Separator psi: LPS 96 HPS 12/2/00 Well Permit Separ Set L/P Test TeSt Test Date Oil, WAG, GINJ, NUmber Number PSI PSI 'Trip Code Code Code Passed GAS or CYCLE 2U-01 1850040 96 70 50 P P OIL 2U-02 1850050 96 70 60 P P OIL 2U-03 1850060 · 2U-04 18500701 ~ 2U-05 1850180i 3700 2000 - 500 3 P 12/2/00 WAG 2U-06 1850190 96 70 50 P P OIL 2U-07A 1850910 2U-08 1850210 96 70 50 P P OIL 2U-09 1850380 2U-10 1850390 96 70 60 'P P. OIL , 2U-11· 1850400 2U-12. 1850410 96 : 70 55 P P OIL 2U-13 1842460 961 70 50P P OIL . 2U-14 1842470 3700 2000 0 1 P 12/2/00 WAG 2U-15 1842480 96 ' 70 60 ? P OIL 2U-16 1842490 3700 · 2000 100 3 P ' 12/2/00 WAG . Remarks: 11 CompOnents:, 22 FailUres: Three failed pilots repaired and retested Pad on 90 day test cycle 3 Failure Rate: 13.6% IMg0 var 1 O/A/fill Paoe 1 of 1 SVS KRu 2U Pad 12-2-00 CS.xls ARCO Alaska, Inc. Date: April 28, 1995 TRANSMITTAL #9231 RETURN TO: ARCO Alaska, Inc. Attn: Brian Hebert Kuparuk Operations File Clerk ATO-1119B P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following pressure items. receipt and return one signed copy of this transmittal. 2U-12 Fluid Level Report 2K-21 Fluid Leve~7ort Receipt Acknowleged: Please acknowledge 4/1 1/95 Casing 4/16/95 Casing 7" Date: ,~. _//~_ ~---- DISTRIBUTION: Petmtechnical Data Center BP Exploration (Alaska)' Inc. MB 3-3 P.O. Box 196612 Anchorage, AK 99519~6612 Barbara Sullivan Mobil Oil Corporation- 12450 Greenspoint Drive #700 Houston, TX 77060 Debra Childers UNOCAL P.O. Box 196247 Anchorage, AK 99519-6247 Holly Fuller c/o Chevron U.S.A., Inc P.O. Box 1635, Rm 1817 Houston, TX 77251 Mr. Vernon E. Pringle, Jr. DeGioyer and MacNaughton One Energy Square Dallas, TX 75206 Larry Grant AOGCC 3001 Porcupine Drive Anchorage, AK 99501 CC: DS Engr. /1,~~~ OP Engrg. Files Prod. Foreman KUPARUK FLUID LEVEL REPORT Well Date /"//"/(~- ~" sssv GLM DV or GLV Fluid Level Found @~ Ft Fluid Level Shot Down: /~'". Casing'7"CSG Press During Shot =/O Z..c2 # Tubing TBG Press During Shot = t # Reason For Shooting FL: To Determine Operating Valve Well Status: On Continuous GL Operating CSG Press = ~ GL Rate (If Available)= ~ On Intermittent GL On Time=~ Min. Off Time = Hr. Min. , , Delta Time From End Of On Cycle No GL # MCFD Min Comments: ARCO Alaska, Inc. • Post Office Box 100360 ' ` Anchorage, Alaska 99510-0360 " Telephone 907 276 1215 February 22, 1991 Mr. David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Johnston: Attached in duplicate are multiple Reports of Sundry Well Operations notices in the Kuparuk field. The wells are listed below. r---~ 2 U -1 2 Stimulate WSW-2 Perforate If you have any questions, please call me at 263-4241.. Sincerely, ~~ P. S. White Senior Operations Engineer cc: J. R. Brandstetter L. L. Perini S. M. Renke KOE1.4-9 ATO 1120 w/o attachments ATO 1130 ATO 1126 ~~~~`~~~ ~~ 4~ -1 191 Alaska Oil & Gas Cons. Gornm-sS~®n 'Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfiNldrom p,~!::y A ~, OIL AND GAS CONSERVATION COME.. ~ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Pull tubing Operation Shutdown , Stimulate X Plugging Perforate _ Alter casing Repair well Other 2. Name of Operator ARCO Alaska. Inch 3, Address P. O. Box 100360, Anchorage, AK 4. Location of well at surface 99510 5. Type of Well: Development Exploratory Stratigraphic Service 1370' FSL, 927' FWL, Sec. 32, T12N, R9E, UM At top of productive interval 1323' FNL, 975' FEL, Sec. 31, T12N, R9E, UM 6. Datum elevation (DF or KB) 105' RKB 7. Unit or Property name Kuparuk River Unit feet 8. Well number 2U-12 !!~rmit num~/approval number 90-762 ./ ~r At effective depth 1079' FNL, 1096' FEL, Sec. 31, T12N, At total depth 1017' FNL~ 1125' FEL~ Sec. 31~ T12Nr 12. Present well condition summery Total Depth: measured 75 true vertical 61 R9E, UM R9E~ UM I so-029-2130400 I11. Field/Pool Kuparuk River Oil Pool 45' 64' feet Plugs (measured) feet Norle Effective depth: measured 7 4 4 5' true vertical 6 092' feet Junk (measured) feet None Casing Length Structural Conductor 8 2' Surface 31 2 5' Intermediate ' . Production 7 4 9 6' Liner Perforation depth: measured 7051 '-7096', true vertical 5806'-5839', Size 16" 9 5/8" 7" 255 Sx CS II 840 Sx PF "E" & 400 Sx PF "C" 260 Sx Class G 175 Sx AS I 7200'-7250', 5915'-5951', Measured depth 115' 3158' 7529' 7274'-7300' 5969'-5978' True vertical depth 115' 3049' 6154' Tubing (size, grade, and measured depth) · 3 1/2" 9.3#, J-55 set at 7144' Packers and SSSV (type and measured depth) Baker FH at 6945'r Baker FB-1 at 7121'~ Camco TRDP-1A ~1779' 13. Stimulation or cement squeeze summary A Sand Refracture Treatment Intervals treated (measured) A Sand: 7200'-7300' Treatment description' including volumes used and final pressure Pumped 61.2 MLBS of 12/18 Carbolite Proppant, Total Fluids: Water---844 BBL, Diesel=49 BBL, Last WHTP--3841 psi. 14. Renresentative Daily Averaae Production or Inlecflon Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 1 ]99 ~. ,--_~ ~._ -,-o,,~ u, ~ was Cons. C0mmissi0~ Anchorage Prior to well operation Subsecjuent to ol3eraflon 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 509 453 55 2000 73 - 2780' 1 1 1 16. 3965 263 1350 Status of well classification as: Water Injector I Oil X Gas ~_. Suspended I 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 WELL SERVICE REPORT CHECK THIS BLOCK IF SUMMARY CONTINUED ON BACK 1. Type of Request: Abandon Alter casing _ Repair well Change approved program _ STATE OF ALASKA ~ OIL AND GAS CONSERVATION COMMIS,~,ON /3 APPLICATION FOR SUNDRY APPROVALS ! _ Suspend _ Operation Shutdown Re-enter suspended well _ Plugging _ Pull tubing _ 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service Time extension _ Stimulate ~ Variance Perforate Other 6. Datum elevation (DF or KB) RKB 105 7. Unit or Property name Kuparuk River Unit feet 8. Well number 2U-12 9, Permit number 85-41 10. APl number 50-029-2130400 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool 2. Name of Operator ARCO Alaska. In(~, 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 1370' FSL, 927' FWL, Sec. 32, T12N, R9E, UM At top of productive interval 1323' FNL, 975' FEL, Sec. 31, T12N, R9E, UM At effective depth 1079' FNL, 1096' FEL, Sec. 31, T12N, R9E, UM At total depth 1017' FNL, 1125' FEL, Sec. 31, T12N, R9E, UM 12. Present well condition summary Total Depth: measured 7545' true vertical 61 64' Effective depth: measured true vertical feet Plugs (measured) feet None 7445' feet Junk (measured) 6 0 9 2' feet None Size Cemented I 6" 255 Sx CS II 9 5/8" 840 Sx PF "E" & 400 Sx PF "C" 7" 260 Sx Class G 175 Sx AS I Casing Length Structural Conductor 8 2' Surface 31 2 5' Intermediate Production 7 4 9 6' Liner Perforation depth: measured 7051 '-7096', true vertical 5806'-5839', Measured depth True vertical depth 115' 115' 3158' 3049' 7529' 6154' RECEIVED SEP 2 7 ]990 ,;~;"-'"'~'(~ OJJ.& 6as Cons. Co_ml'flissk:~; Anchora.~a 7200'-7250', 7274'-7300' 5915'-5951', 5969'-5978' Tubing (size, grade, and measured depth) 3 1/2" 9.3# J-55 set at 7144' Packers and SSSV (type and measured depth) Baker FH at 6945', Baker FB-1 AT 7121', Camco TRDP-1A at 1779' 13. Attachments Description summary of proposal _ Refracture stimulate the A Sand with 62,000 lbs. of Iow 14. Estimated date for commencing operation October. 1990 16. If proposal was verbally approved Detailed operation program ~ BOP sketch _ density intermediate strength, ceramic proppant. 15. Status of well classification as: Oil X Gas __ Suspended _ Service Oil Producer Date approved Name of approver IApprov_al No. the foregoing is true and correct to the best of my knowledge. FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test__ Location clearance Mechanical Integrity Test_ Subsequent form require 10-~c~/f Approved by order of the Commission Commissioner SUBMIT IN TRIPLICATE Form 10-403 Rev 09/12/90 Approved Copy Retgrn~d ORIGINAL SIGNED BY LONNIE C. SMITH Kuparuk Well 2U-12 Refracture Procedure Including Pre Frac Wireline Cost Tracking AFE # K81778 I , . NOTE: . . . . . . . 10. NOTE: MIRU slickline unit. Tag fill. Previous tag was at 7201' on 8/3/88. The top of the A Sand perfs is at 7200'. If the fill is still at this level a CTU cleanout is recommended before fracturing. If fill is below 7270' a cleanout is not necessary. RIH w/2.8" broach, check tbg for scale. Scale found in tbg on 7-29-89. Well was treated w/scale inhibitor on 8-2-89. Pull 1" CV from mandrel at 6984' and replace with DV. Pull 2.75 AVA commingling sleeve at 7121' and set 2.75 AVA blanking sleeve. RDMO slickline. Obtain a minimum of two 24 hour A sand only well tests. Adjust lift gas rates as necessary to maintain stabilized flow. MIRU slickline unit. Pull GLV's from mandrels at 1851', 4306', 5973', and 6545' and replace with DV's. Set SV in 'D' nipple at 7136'. Fill annulus with diesel. Pressure test tubing and annulus. Pull sr. RDMO slickline. MIRU fracturing equipment. Carry out all fluid quality control procedures (will be done by onsite Operations Engineer). conduct a sieve analysis on several proppant samples. Obtain samples of proppant and gelled water with breaker prior to pumping, and from the pad and slurry stages while pumping. Verify and record proppant weight before and after job execution. Install treesaver. Pressure test lines. Pressure up 7" X 3 1/2" annulus to 3500 psi and maintain throughout job. Pump the 200 barrel pre-pad at 25 BPM. Shut down and determine the ISIP. Stop adding crosslinker after 138 barrels to avoid leaving crosslinked gel in the tubing. Pump the fracture treatment at 25 BPM as detailed in the attached pumping schedule. Expected treating pressures are' WHTPE (calculated) -- 3100 psi Frac gradient -- 0.70 psi/ft Tubing Friction = 210 psi/1000 ft (5915' TVD) (7200 MD, 25 BPM) If treating pressure exceeds 5000 psi during the pad, shut down and confer with Operations Engineering. The maximum wellhead treating pressure is 5000 psi. Reduce the pump rate in 2 BPM increments to a minimum of 14 BPM to maintain the treating pressure below 4500 psi in the proppant laden stages. Go to flush if 11. the rate of treating pressure increase is excessive or ii the treating pressure exceeds 4800 psi. Rig down frac equipment. Leave well shut in overnight. RECEIVED SEP 2 ? 1990 ~ ~ch0raga KUPARUK WELL 2U-12 'A' SAND REFRACTURE PUMP SCHEDULE GELLED WATER FRACTURE TREATMENT 9/21/90 STAGE FLUID CLEAN VOLUME PUMP RATE PROP. CONC. PROPPANT PROPPANT WT DESCRIPTION BBLS BPM PPG DESCRIPTION LBS DIRTY VOLUME STG/CUM HIT PERFS BBLS 1 GW PRE-PAD 200.0 2 5 0 - - 0 ............................................... SHUT DOWN FOR ISIP 2 GW PAD 430.0 25 0 16/20 M CARBO-LITE 0 3 GW w/2 PPG 36.8 25 2 16/20 M CARBO-LITE 3087 4 GW wi4 PPG 38.2 25 4 16/20 M CARBO-LITE 6426 5 GW w/6 PPG 39.5 25 6 16/20 M CARBO-LITE 9962 6 GW w/8 PPG 40.6 25 8 16/20 M CARBO-LITE 13658 7 GW wi10 PPG 41.6 25 1 0 16/20 M CARBO-LITE 17484 8 GW w/12 PPG 22.9 25 1 2 12/18 M CARBO-LITE 11532 9 SLICK DIESEL FLUSH 62.0 +SV 2 5 0 - - 0 200/ 200 430/ 630 40/ 670 45/ 715 50/ 765 55/ 820 60/ 880 35/ 915 62/ 977 62 262 692 732 777 827 882 942 NOTES: TOTAL GELLED 2% KCL WATER = TOTAL DIESEL ADDED TO FRAC FLUID = TOTAL FRAC FLUID = TOTAL DIESEL FOR FLUSH = 814.4 BBLS 16/20 M CARBO-LITE = 50616 LBS 35.3 BBLS 12/18 M CARBO-LITE = 11532 LBS 849.7 BBLS +SV TOTAL PROPPANT 62149 LBS 62.0 BBLS SILICA FLOUR = 542 LBS PAD TO SLURRY RATIO= 60% Stages 1 through 4 are crosslinked 40#/Mgal HPG gelled fresh water with 2% KCl by weight and 5% diesel by volume and enough breaker for a 6 hour break. Cut crosslinking additive with 62 bbls. left to go in Stage 1. Stage 2 should also include 30 pounds of silica flour per 1000 gallons of fluid. Stages 5 through 8 are same as above but without diesel and silica flour. This job is intentionally underflushed by 2 bbl. The blender tub should be bypassed at flush. All fluids should be maintained above 100° F on the surface. Recommended maximum surface treating pressure is 5000 psi with 3500 psi on the annulus. Annulus should be displaced with diesel. If surface pressure increases, reduce treating rate in 2 BPM increments to determine cause of pressure increase. Maintain reduced rate if necessary. ARCO Alaska, I' Post Olli,- ~ox 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 June 8, 1989 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. ~ June, 1989 Scale Sqz. June, 1989 2X-12 ScaleSqz. ' July, 1989 2 A- 1 5 Scale Sqz. June, 1989 2 A- 0 9 Acidize June, 1989 3 H- 0 3 Acidize June, 1989 3 H - 1 4 , Scale Sqz. June, 1989 2 U - 1 2 Scale Sqz. June, 1989 2W-07 Fracture June, 1989 3J-06 Fracture June, 1989 3 J- 0 2 Perforate June, 1989 3 A- 1 0 Acidize June, 1989 1 E- 0 6 Acidize June, 1989 1 E-1 1 Acidize 1E-15 you have any questions, please call me at 265-6840. REC,E VED Sincerely, G. B. ~'mallwood Senior OPerations Engineer JUN ! QiJ & Gas Cons, Anchorage ARCO Alaska, inc. is a Subsidiary ol A%tant, icRIchlieldC°mpan¥ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon _ Suspend _ Alter casing _ Repair well Change approved program _ Operation Shutdown _ Re-enter suspended well _ _ Plugging_ Time extension _ Stimulate_ Pull tubing _ Variance _ Perforate _ Other 6. Datum elevation (DF or KB) 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1370' FSL, 927' FWL, Sec. 32, T12N, R9E, UM At top of productive interval 1323' FNL, 975' FEL, Sec. 31, T12N, R9E, UM At effective depth 1079' FNL, 1096' FEL, Sec. 31, T12N, R9E, UM At total depth 1017' FSL, 1125' FEL, Sec. 31, T12N, R9E, UM 12. Present well condition summary Total Depth: measured 7545' feet Plugs (measured) true vertical 61 64' feet NOlle RKB 105 7. Unit or Property name Kuparuk River Unit f~t 8. Well number 2U-12 ~- J,.'~ ~,"~ 9. Permit number 85-41 10. APl number 5o-02~)-21304 11. Field/Pool Kuparuk River Field Kuparuk River Oil Pool Effective depth: measured 7445' feet Junk (measured) true vertical 6 0 9 2' feet None Casing Length Size Cemented Structural Conductor 82' 1 6" 255 Sx CS II Surface 31 25' 9 5/8" 840 Sx PF "E" & Intermediate 400 Sx PF "C" Production 7 49 6' 7" 260 Sx Class G Liner Perforation depth: measured 7051 '-7096', 7200'-7250', 7274'-7300' true vertical 5806'-5839', 5915'-5951', 5969'-5978' Tubing (size, grade, and measured depth 3 1/2" 9.3# J-55 set at 7143' Packers and SSSV (type and measured depth) Baker FH at 6945', Baker FB-1 AT 7121', Camco TRDP lA at 1779' 13. Attachments Description summary of proposal _ Scale inhibitor treatment. Measured depth True vertical depth 115' 115' 3158' 3049' 7529' 6154' RECEIVED ! !9 9 Alaska 0ii & Gas Cons, · -Anchorage Detailed operation program X BOP sketch 14. Estimated date for commencing operation June. 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X. Gas__ Service Oil Producer Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test_ Location clearance__ Mechanical Integrity Test__ Subsequent form require Approved by the order of the Commission ORIGINAL SIGNED BY LONNIE C. SMITH IApproval No./~) I ~pprovect CoPY Commissioner Date Form 10-403 Rev 5/03/89 SUBMIT IN TRIPLICATE APPLICATION FOR SUNDRY APPROVALS - Addendum . . . No workover fluid will be required for this operation. Blow out preventors are not required for this operation. Estimated BHP at 6200' ss is 3000 psi. REC'E'iVED Alaska 0il & Gas Cons. Commission Anchorage R. Harvey/J. Kralick June 6, 1989 Page 2 Scale Inhibitor Squeeze Procedure Kuparuk Well 2U-12 June 6, 1989 Charge Code: 230DS28UL 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) Obtain a produced water sample prior to pumping treatment and send to Kuparuk Corrosion Engineering for analysis. MIRU slickline unit. RIH and set standing valve in 'D' nipple at 7136'. POOH. RD slickline. MIRU pump truck. Mix and pump the following at 1 - 2 BPM: a) 50 barrels of diesel with two drums of SA-8660. b) 90 barrels of sea water with six drums of S-289. c) Overdisplace treatment with 420 barrels of sea water. NOTES: 1) Overflush volume includes tubing, but not surface lines. 2) Do not exceed 1400 psi WHP. RDMO pump truck. RU slickline. RIH and pull SV from 'D' nipple at 7136'. POOH. RDMO slickline unit. Leave well shut in a minimum of 24 hours. Open well at +500 BLPD for first 24 ho'urs. Fully open well. Obtain produced water samples as follows: a) Twice per day for the first three days b) Daily for the next four days c) Once per week thereafter. All samples should be sent to KuParuk Corrosion Engineering. ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 20, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: 2U-12 Dear Mr. Chatterton. Enclosed is a Well Completion Report for the subject well. have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG/tw GRU11/L93 Enclosure If you ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ~-- STATE OF ALASKA ALASKA C._ AND GAS CONSERVATION CO~ illSSION W,=l ,L COMPLETION OR RECOMPLETION REPORT AND LOG z Classification of Service Well 1. Status of Well OIL'_~-~ GAS [] SUSPENDED [~ ABANDONED [] SERVICE [] 2. Name/of Operator 7. Permit Number ARCO Alaska, lnc. 85-41 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21304 4. Location of well at surface 9. Unit or Lease Name 1370' FSL, 927' FWL, Sec.32, T12N, R9E, UN Kuparuk River Unit At Top Producing Interval 10. Well Number 1323' FNL, 975' FEL, Sec.31, T12N, R9E, UN 2U-12 At Total Depth 11. Field and Pool 1017' FNL, 1125' FEL, Sec.31, T12N, R9E, UN Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Kuparuk River 0i 1 Pool 105' RKBI ADL 25643 ALK 2574 12. DateSpudded04/19/85 13. DateT.D. Reached04/24/85 114'Dateg°mp"Susp'°rAband' [15' Water Depth' if °ffsh°re 116'N°'°fC°mpleti°ns04/25/85* N/A feet MSL 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 7545'ND,6164'TVD 7445'ND,6092'TVD YES [~X NO []J 1782 feet MD 1500' (Approx) 22. Type Electric or Other Logs Run DIL/SFL/GR/$P, FDC/CNL, Ca1, Gyro, CBL/VDL 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 Surf 115' 24" 255 sx CS II 9-5/8" 36.0# J-55 Surf 3158' 12-1/4" 840 sx Permafrost E & .00 sx Permafrost C 7" 26.0# J-55 Surf 7529' 8-1/2" 260 sx Class G 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) 7274' - 7300' w/4 spf, 120° phasing. 3-1/2" 7147' 6948' & 7123' 7200' - 7250' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 7051' - 7096' w/12 spf, 120° phasing DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED See attached Addendum, dated 7/26/85, for frac data. 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I ' Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS'OILRATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. P, ECEIVED Alaska 0il & Gas Cons. commission Anc.hora.rje Form 10-407 Rev. 7-1-80 GRUll/WC22 CQNTINUEDON 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 Upper Sand 7048' 5803' N/A Base Upper Sand 7093' 5836' Top Lower Sand 7181~ 59007 Base Lower Sand 7372' 6039~ 31, LIST OF ATTACHMENTS Adrlendum 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ~ ~ Title // 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, andin 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". ADDENDUM WELL: 5/06/85 6/03/85 2U-12 Rn CBL/VDL w/6-1/8" gauge ring to 7415'. Rn CBL f/7409'- 6100'. Rn GCT f/7350' - surf. RD SOS. Frac well w/total of 291 bbls gelled diesel in 8 stages w/750# 1000 mesh & 11,300# 20/40 mesh. f< £C£1v£b C°r~rnlss/or~ Drilling Superintendent RET URN TO: ARCO Alaska, in¢' Post Office ~ox 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 DATE: 0U-3 0-~5 .TRANSMITTAL NO:5315 ARCO ALASKA, INC. KUPARUK OPERATIONU ENGINEERING RECORDS CLERK- ATO- 1115B P.O. BOX 100360 ANCHORAGE, AK 99510 TRANSHITTED RECEIPT AND CDL FINAL '~'~ 3B-14 04-10- ~3B-16 04-12- ~"~3B- 4 05-U7- 3b-15 04-12- ~'° 3b-2-. 05-U7- ""~ 3B-3 05-07- ~2U-12 05-04- ~3B-13 04-10- HEREWITH ARE RE'ZURN ONE SIGNED PRINTS/SCHL/ONE * OF 85 RUN 85 RUN ~5 RUN U 5 RUN 85 RUN 85 RUN 85 RUN U 5 RUN Tile FOLLOWING ITEMS. PLEASE ACKNOWLEDGE COPY OF THIS TRANSMITTAL. EACH 91 4695-6672 #1 586U-775~ #1 57~2-775~ #1 6693-8357 #1 4~5-8158 ~.1 4770-6495 #1 6100-7409 #1 56~9-7921 RECI-:IPT ACKNO~,LEDGLD: BPAE /3. CURRILR ChLV mEN D1STRiBUT£ON: bRILLING ~Q.-~ W. PASHER L. JOHNbT~N LxXoN MOBIL PIlILLIPS OIL NSK CLURK*BL ~ kATIi~4ELL~ ARCO Alaska. In~'--- Post Offic ox 100360 Anchorage, AlasKa 99510-0360 Telephone 907 276 1215 DATE:07-23-85 TRANSMITTAL NO:5269 RETURN TO: ARCO ALASKA, INC. KUPARUK OPERATIONS ENGINEERING RECORDS CLERK ATO-1115B P.O. BOX 100360 ANCHORAGE, AK 99510 TRANSMITTED HEREWITH ARE THE FOLLOWING ITEMS. PLEASE ACKNOWLEDGE RECEIPT AND RETURN ONE SIGNED COPY OF THIS TRANSMITTAL. OPEN HOLE FINALS/SCHL (ONE * OF EACH) lQ-1 5" D~L/SFL-GR 04-22-85 RUN #1 4576-9449 2" DIL/SFL-GR 04-22-85 RUN #1 4576-9449 5" DEN/NEU PORO 04-22-85 RUN #1 7000-9424 2" DEN/NEU PORO 04-22-85 RUN #1 7000-9424 5" DEN/NEU RAW 04-22-85 RUN #1 7000-9424 2" DEN/NEU RAW 04-22-85 RUN 31 7000-9424 CYBERLOOK 04-22-85 RUN 31 8500-9420 2V-12 5" DIL/SFL-GR 04-22-85 RUN 31 3984-9202 2" DIL/SFL-GR 04-22-85 RUN #1 3984-9202 5" DEN/NEU-GR PORO 04-22-85 RUN 31 8600-9202 2" DEN/NEU-GR ?ORO 04-22-85 RUN #i 8600-9202 5" DEN/NEU-GR RAW 04-22-85 RUN 31 8600-9202 2" DEN/NEU-GR RAW 04-22-85 RUN #1 8600-9202 CYBERLOOK 04-22-85 RUN 31 8750-9160 2U-12 5" DIL/SFL-GR 04-23-85 RUN #1 3160-7492 2" DIL/SFL-GR 04-23-85 RUN #1 3160-7492 5" DEN/NEU PORO 04-23-85 RUN #1 5000-7466 2" DEN/NEU PORO 04-23-85 RUN #1 5000-7466 5" DEN/NEU RAW 04-23-85 RUN #1 5000-7466 2" DEN/NEU RAW 04-23-85 RUN #1 5000-7466 CYBE KLOOK 04-23-85 RUN #1 6900-7450 RECEIPT ACKNO%~LEDGED: BPAE B. CURRIER CHEVRON D & M*BL DISTRIBUTION: DRILLING*BL W. PASHER L. JOHNSTON EXXON MOBIL PHILLIPS OIL NSK CLERK*BL J. RATHMELL*BL , DATE: ,%l.~?;x (i~; & ~,~ C;ms. Conlm~ssior~ STATE OF ALASKA*BL/ SOHIO SE UNION K.TULIN/VAULT*FILM ARCO Alaska. Inc. is a Subsidiary of AtlanticRichlieldCompany ALASKA OIL AND Bill Sheffield, Governor 3001 PORCUPINE DRIVE ANCHORAGE,ALASKA 99501'1..31 g:! TEL EPHONE (00'/) 270-1433 PAW~.: /~ . ~. <~ /~_v ~- .../, / M K~ -'- ~o~. Se~. 3_/2 ~/~_ ~.~ R. ~. ~ ~ ~ . ~e ~sh to b~n~ ~o you~ a~en~on ~ha~ ~he Co~a~on ha~ ~o~~ ye~ received the [ollo~ requ~ed ~te~ o~ the ~ub]ec~ ~ell ~h~ch our record~ ~d~cated ~a~ completed ~-~,~~~ ~ Article 536(b) of Title 20, Chapter 25, Alaska Administrative Code,. stipulates that this material shall be filed within 30 days after completion of a drilled-well. Please submit the above missing material. S~m~erel~ C. V. Ch Chairman lC:C.024 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 June 18, 1985 Mr. C. V. Chatterton Commi s s i oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: 2U-12 Dear Mr. Chatterton. Enclosed is a copy of the 2U-12 Well Histo~ (completion details) to include with the Well Completion Report, dated 06/11/85. If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU9/L81 Enclosure RECEIVED J UN 2 1985 ..... :~ .:,.,b Cons. Commission ARCO Alaska, Inc. is a Subsidiary of AtlanlicRichfieldCompany ARCO Alaska,/nc. Post Office Box Anchora.e _. 100360 Telenet'._u , 'alaska 995~n ,'-,,une 907 276 1215" u360 June 14, 1985 Mr C V ' ' ' Chatterton Commissioner State of A/as 30~°mm. lSSion ~° COnservation ~ rOrcupine Drive Anchorage, AK 99501 SUBJECT: 2U-12 Dear hlr. Chatterton: Enclosed is a COpy of Well Completion Reportthe 2U.12 Well HiStory to include With the If You have any question~ated 05/29/85. Sincerely, ' Please call me at 263-4944. bruber Associate Engineer JG/tw GRUg/L63 Enclosure RECEIVED jUN 1 8 1985 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieidCornpany ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 June 12, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- 2U-12 Dear Mr. Chatterton' Enclosed is the Well Completion Report for 2U-12. I have not yet received a copy of the well history (completion details). When I do, I will forward a copy to you. If you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU9/L40 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA C._ AND GAS CONSERVATION CO iISSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [~X GAS [] SUSPENDED [] ABANDONED [] SERVICE [] . 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-41 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21304 4. Location of well at surface 9. Unit or Lease Name 1370' ESL, 927' FWL, Sec.32, T12N, RgE, UM ~-i.0CATiO~s~T Kuparuk River Unit At Top Producing Interval] VERIFIED i 10. Well Number 1323' FNL, 975' FEL, Sec.31, T12N, RgE, UM ':$u.rf~___ 2U-12 At Total Depth B.H.~----I 11. Field and Pool 1017' FNL, 1125' FEL, Sec.31, T12N, RgE, UM ....-' --' Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Kuparuk River 0i 1 Pool 105' RKBI ADL 25643 ALK 2574 , 12. Date Spudded04/19/85 13. Date T.D. Reached04/24/85 14' Date C°mp" Susp' °r Aband' J 15' Water Depth' if °ffsh°re [16' N°' of c°mpletions04/25/85* N/A feet MS L 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of permafrost 7545'ND,6164'TVD 7445'ND,6092'TVD YES dX NO [] 1782 feet MDI 1500' (Approx) 22. Type Electric or Other Logs Run DIL/SFL/GR/SP, FDC/CNL, Cal, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE! WT. PER FT. GRADE TOP BOTTOM HOLESlZE CEMENTING RECORD AMOUNT PULLED 16" 62.5# H-40 Surf 115' 24" 255 sx CS II 9-5/8" ! 36.0# J-55 Surf 3158' 12-1/4" 840 sx PermafroSt E & 00 sx permafrost C 7" 26.0# J-55 Surf 7529' 8-1/2" 260 sx Class G · , 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) 7274' - 7300' w/4 spf, 120° phasing 3-1/2" 7147' 6948' & 7123' 7200' - 7250' 26. ACID, FRACTURE, CEMENT SQuEEzE, ETC. 7051' - 7096' w/12 spf, 120° phasing DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED N/A ,. 27. N/A PRODUCTION TEST Date First Production j Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD e Flow Tubing Casing Pressure CALCULATEDi~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE alF 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. i,,.~ ~'"~ '.'J ' -': *¢ Alaska Oil & G-"a$ Cons. C0r:~rn :-';.'.-;;on Form 10407 * NOTE: Tubing was run and the well perforated 5/25/85. GRUg/WC07 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE .. 29. ~. . . ~--- . , 30~' -. . '" ' GEOLOGiCM~RKERs .... '~" ;"' ~ ~' '~'''~''-'' '-: ' 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 Upper Sand 7048' 5803' N/A Base Upper Sand 7093' 5836' Top Lower Sand ' 7181' 5900' Base Lower Sand 7372' 6039' · . . .. · : -, 31. LIST OF ATTACHMENTS , . .~ G_vroscoDic Survey (2 copies) .~ . 32. I hereby certify that the foregoing is.t.rue and correct to the best of my knowledge Signed i~ ~_~-L~_ Title Assoc]at'.e Encj, neer 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- 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". ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Reporl" 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 Reporl" form may be used for reporting the entire operation if space is available. I Accounting District ]County or Parish I State Alaska North Slope Borough Field ~Lease or Unit Kuparuk River I ADL 25643 Auth. or W.O. no. ~Title AFE 603538 I Completion cost center code Alaska IWell no. 2U-12 WWS #1 API 50-029-21304 Operator ~ A.R.Co. W.I. ARCO Alaska, Inc. I 56.24% Spudded or W.O. begun ~ Date Complete I 5/24/85 5/24/85 5/25785 thru 5/27/85 Date and depth as of 8:00 a.m. Complete record for each day reported I otal number of wells (active or inactive) on this est center prior to plugging and bandonment of this well I our l Prior slatus if a W,O, 1900 hrs. I 7't @ 7529' 7445' PBTD, RIH w/perf gun to perf "C" sands Brine ~ccept rig @ 1900 hrs, 5/24/85. ND tree, NU & tst BOPE. w/4" csg gun, 4 SPF, 120° phasing, perf f/7300'-7274', 7250'-7200'. RIH w/5" csg guns, 12 SPF, 120° phasing. RIH 7" @ 7529' 7445' PBTD, RR Kuparuk crude . Fin perf'g 7230'-7240' w/4" guns, 4 SPF, 120° phasing. Perf w/5" gun, 12 SPF, 120° phasing f/7051'-7096' & 7051'-7071'. Rn JB & gage ring. RIH w/FB-1 pkr, set @ 7121' WLM. Rn 222 jts, 3½", 9.3#, J-55 EUE, 8RD IPC tbg & ind. Press tbg to 2500 psi. Press ann to 2500 psi. Bleed ann & tbg. Close SSSV, Set BPV. ND BOPE, NU & tst tree to 250/5000 psi. Displ hole w/crude & 30 bbls diesel. Press ann to 2000 psi. Tst orifice vlv; OK. Set BPV. RR @ 0700 hfs, 5/25/85. SSSV @ 1782' - FHL Pkr @ 6948' - FB-1 perm pkr @ 7121' WLM "D" Nipple @ 7138' - TT @ 7147' Well no. ~Date Reservoir Producing Interval Oil or gas Tesl time Production Gas per day .... ':',~.~, o~ ~,o~ Co~s. ;~/1~s§1 Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity ' te corrected At~chora~ o~ Old TD New TD jPB Depth 7445 ' PBTD I Released rig Date JKind of rig 5/25/85 0700 hrs. J Rotary . Classifications (oil, gas, etc.) Type completion (single, dual, etc.) Oil fl ' Single P_roducing method [ Official reservoir name(s) ' . .. Flowing , Kuparuk Sands i.~ Potential test data ' The above is correct Signature J Date JTitle ) 6/07/85 For form ;reparat,o~ and Atribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. Drilling Superintendent ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 29, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: 2U-12 Dear Mr. Chatterton: Enclosed is the Well Completion Report for 2U-12. I have not yet received a copy of the well history. When I do, I will forward a copy to you. Also, the bottomhole location, geologic markers, TVDs, and tubing details will be submitted when the gyroscopic survey is run and the well completed. If you have any questions., please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRU9/L14 Enclosure RECEIVED MAY 3 1 1985 Ala-~,-,~ ~i ~. 6,:-~$ Cans. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ~-'-- STATE OF ALASKA .~--- 0 R 1 6 IN/t t ALASKA ._ .~ AND GAS CONSERVATION C(- .~IISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [XIX ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit NUmber ARCO Alaska, Inc. 85-41 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21304 4. Location of well at surface 9. Unit or Lease Name 1370' FSL, 927' FWL, 5ec.32, T12N, R9E, UN Kuparuk River Unit At Top Producing Interval 10. Well Number To be submitted when gyro is run. 2U-12 At Total Depth 11. Field and Pool To be submitted when gyro is run. Kuparuk River Field 5. Elevation in feet (indicate KB, DF, etc.) J 6. Lease Designation and Serial No. Kuparuk River 0i 1 Pool 105' RKBJ ADL 25643 ALK 2574 12. Date Spudded04/19/85 13. Date T.D. Reached04/24/85 14' Date C°mp" Susp' °r Aband' I 15' Water Depth' if °ffsh°re 116' N°' °f C°mpleti°ns04/25/85 N/A feet MS L N/A 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+I'VD) 19. Directional Survey 20. Depth where SSSV set I 2'1. Thickness of Permafrost 7545'MD 7445' MD YES [] NO I~X N/A feet MDI 1500' (Approx) ., 22. Type Electric or Other Logs Run DIL/SFL/GR/SP, FDC/CNL, Cal 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 Surf 115' 24" 255 sx CS II 9-5/8" 36.0# J-55 Surf 3158' 12-1/4" 840 sx Permafrost E & z.00 sx Permafrost.C 7" 26.0# J-55 Surf 7529' 8-1/2" 260 sx Class G . 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) NONE N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED=k. OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~I" 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. NONE R[C[IV[D MAY 3 1 ]985 Anch0rage Form 10-407 GRUg/Wc07 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE : '- '" · ': ~ ' ~ '.. J ~ ·: ~ ~' .. - · ~ · :t . ' · . 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 Upper Sand 70/+87 N/A N/A Base Upper Sand 7093' N/A Top Lower Sand 7181' N/A Base Lower Sand 7372' N/A 31, LIST OF ATTACHMENTS ,. None · 32. I hereby certify that the foregoing is true and correct to the best of my knowledge · INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and 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 ~n- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". . 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 t. jrne. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report~-lbrm may be used Ior reporting the entire operation if space is available. District I or Parish Alaska County Field ILease or Unit Kuparuk River Auth. or W.O. no. ~Title I AFE 603538 IAccounting cost center code State Alaska I Well no. 2U-12 North Slope Borough ADL 25643 Complete Doyon 9 Operator I A.R.Co. W.I. ARCO Alaska, Inc. 56.24% Spudded or W.O. begun Date Spudded 4/19/85 Date and depth as of 8:00 a.m. 4/25/85 5/06/85 Complete record for each day reported API 50-029-21304 I otal number of wells (active or inactive) on this ost center prior to plugging and ~ bandonment of this well I our J Prior status if a W,O. I 0900 hrs. 7" @ 7529' Wt. 10.4, PV 14, YP 9, PH 9.0, WL 5.0, Sol 14 Rn & lnd 187 its, 7", 26#, J-55 BTC csg @ 7529', FC @ 7445'. Cmt'd w/260 sx C1 "G". Displ w/brine, bumped plug. Flts held. CIP @ 1900 hrs, 4/24/85. ND BOPE, set slips, instl pack-off. NU tbg head & lower tree assy. RR @ 0100 hrs, 4/25/85. Moving to 1R-5. RU SOS. Rn CBL/VDL w/6-1/8" GR.to 7415'. Rn CBL f/7409'-6100'. Rn GCT f/7350'-surf. .RD SOS. Old TD Released rig New TD Date PB Depth Kind of rig 0100 hrs. 4/25/85 Rotary Classifications (oil, gas, etc.) Type completion (single, dual, etc.) Oil · . Single Produ'ci'ng-methad 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 Ellective date corrected The above is correct For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87· ID ate I Title 5/20/85 Drilling Superintendent ARCO Oil and Gas Company Well History - Initial Report - Daily Inelructiona: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District Field Alaska iCounty, parish or borough North Slope Borough ADL 25643 or Unit ITitle Drill IState Alaska Kuparuk River JWell no. 2U-12 Auth. or W.O. no. AFE 603538 Doyon 9 AP1 50-029-21304 Operator ARCO Alaska, Inc. Spudded or W.O. begun IDate ]Hour Spudded 4/19/85 Date and depth aa of 8:00 a.m. 4/19/85 4/20/85 thru 4/22/85 4/23/85 4/24/85 Complete record for each day reported rARCO W.I. · 56 24% IPrlor statue If a W.O. 0900 hrs. 16" @ 105' MIRU. 9-5/8" @ 3158' 5550', (5445'), Drlg Wt. 9.3, PV 10, YP 6, PH 9.5, WL 5.6, Sol 6 Accept ri~ @ 0615 hrs, 4/19/85. NU diverter sys. Spud well @ 0900 hrs, 4/19/85. Drl, DD & surv t° 3178', C&C, TOH f/csg. RU & rn 72 its, 9-5/8", 36#, J-55 BTC csg w/FS @ 3158', FC @ 3068'. Cmt w/840 sx PF "E", followed by 400 sx PF "C" w/.65% retarder. Displ & bump plug to 1500 psi; OK. Flts held. Lost partial rtns halfway thru displm't. Cmt circ'd. ND diverter, NU &tst BOPE; OK. TIH, DO & perform leak-off tst to 12.0 ppg EMW.- TOH, PU Navi-Drl, TIH, drl to 5550'. 1818', 4.5°, N32W, 1817 TVD, 5 VS, 4N, 2W 2258', 16.3°, N43.6W, 2279 TVD, 85 VS, 66N, 54W 2629', 23.8°, N51.1W, 2597 TVD, 211VS, 148N, 152W 3133', 37.2°, N45.5W, 3031TVD, 462 VS, 317N, 341W 3586', 43.7°, N42.5W, 3374 TVD, 756 VS, 527N, 549W 4549', 46.8°, N35.1W, 4038 TVD, 1453 VS, 1086N, 966W 5484'. , 43.3°, N34.6W, 4698 TVD, 2113 VS, 1628N, 1346W 9-5/8" @ 3158' 7159', (1609'), Drlg Wt. 10.4, PV 14, YP 10, PH 9.0, WL 5.2, Sol 12 Drl & surv 8½" hole to 7159'. 5700', 44.5°, N30.6W, 4854 TVD, 2261VS, 1754N, 1426W 6305', 44.8°, N30.SW, 5280 TVD, 2686 VS, 2121N, 1650W 6945', 42.9°, N30.2W, 5704 TVD, 3126 VS, 2502N, 1879W 9-5/8" @ 3158' 7545', (386'), LD DP Wt. 10.2, PV 15, YP 10, PH 9.0, WL 5.2, Sol 13 Drl 8½" hole to 7505', C&C, POH. RU Schl, rn DIL/SFL/GR/SP f/7505'-3158', FDC/CNL f/7505'-5000', CAL f/7505'-6000'. TIH, drl 8½" hole to 7545', C&C f/7" csg, POH, LD DP. RECEIVED J U N 1 8 ].985 Anchorage The above is correct For form preparation and distB%utlon, ' see Procedures Manual, Secti§n 10, Drilling, Pages 86 and 87. IDate 5/20/85 J Title Drilling Superintendent SUB.SURFA CE DIRECTIONAL SURVEY [~ UIDANCE ~'~ONTINUOUS [-~ OOL ComPany Well Name Field/Location Job Reference No. Date. 704~5 23-M_~¥- ~ 985 Lo~3~ed By: Computed Byj: J. CRYER STEVENS FOR ARCO ALASKA~ INC, 2U-12 KUPARUK NO.RTH Si,OPE, AI.,ASKA ENGINEERt J,CRYER ~ETH~DS OF COMPUTATION TOOL bOCATIONI TANG£NTIAb- avetaqed dev[at[on and azimuth ~NTERPObATIONI LINEAR VERTICAL SECTIONI HORTZ. OIST, PROJ£CTEO ONTO A TARGET AZIMUTH OF NORTH 39 DEG 40 MIN WES? ARCO AbASKA, XNC. 2U-12 KUPARUK NORTH SLOPE,ALASKA COMPUTATION DATEI 23-MAY-85 TRUE SUB-SEA COURSE MEASURED VERTICAt. VERTICAb DEVTATION AZIMUTH DEPTH DEPTH DEPTH DEG HXN DEG NIN INT£RPOLA?gD VA[,,UES FOR EVEN 100 FEET OF MEASUR£D DEPTH 0 0 N 0 OE $ ~ 5 W g 1~ S., 22 ~ O0 0 2 S 30 39 ~ O0 05 S 79 19 W O0 0 10 8 2 O0 0 14 S B843 w O0 0 29 S 50 40 W 0.00 100 O0 200,00 300,00 300 400,00 400 500 O0 500 600:00 600 ?00.00 ?O0 ~00.00 800 900.00 900 0 35 S 45 4t W 029 82 0 30 $ 16 31 w 0 28 S 12 50 w 0 23 ~ 9 47 W 0 lO S 28 49 E 0 48 N32 29 ~ 3 56 N 3 5 W 7 2 N 3~ 18 W o oo .los. Oo ½oog oo .soo O0 95 O0 O0 195 O0 oo O0 495 O0 595 O0 200 O0 119 98 09 300~00 129 98 19 .98 1400.00 1399 9~ 1294.97 1800.00 1499 97 t394.97 ?00:00 1699 800 O0 1.799 ~ 1694.87 N 33 ow N 42 9 W N 44 N 50 34 w N 53 11W N 52 4W N 51 OW N 49 43 W ~ 48 44 w N 47 46 W 24 1993,2410 9 28 1091,2812 42 !i i!'"" "" 83.R2 17 30 78.65 19 41 25 2372,~5 2~ 29 6? 2464,67 23 24 56 2555.56 25 56 44 2644.44 28 32 18 2731,18 31 3 2000,00 1998 2100,00 2096 2200.00 2193 2300 O0 2298 2400:00 2393 2500.00 2477 2600,00 2569 2?0O,O0 2660 2~00,~0 2749 2900.00 2836 58 2815,58 33 51 N 46 46 N 26 2897.26 36 42 N 46 tl W 33 2976.33 38 16 N 45 54 W 74 3054.74 38 37 . 45 51 W ~ 1,31.61 4~ 21 N 43 54 W 205,80 4 56 N 41 59 W 06 327~.~6 43 4~ ~ 40 ? ~ 55 33~9.55 45 26 ~ 38 26 ~ 66 3416.88 46 21 N 36 51 W 30 3487,30 47' 16 N 36 25 N 3000.00 2920 3100,00 3002 3200.00 30~ 3300.00 ~1 5 ~o0 3310 3600,00 3383 3700,00 3454 380g.00 3523 390 .00 3592 '~,00 ,00 -0.18 -0 -o -0 -0 08' -0,90 -0,66 -0.88 '1,05 '1.38 -1,63 -3,16 -3.04 1.09 10.59 25.48 45,09 59,83 98.62 129,~4 !63.78 701.16 242o13 336. 389.61 446.67 507.71 569,41 633 05 700 32 839 91t 02 983 85 0 O0 0 0 O? o° 013 0 0 34 0 O9 0 24 0 09 0 05 0 O? 0 O9 ~ 20 47 2 91. O6 251 2,64 49 261,29 ,? tI): 39~ 300, 12 451 343.!~ : 361.16 13 366, 426,70 431. 471,09 516.85 533,24 85 774 567,19 ~ 561. 606,~! 844 644,40 693.63 967 58 44 O0 ARCO AbA&KA, 2U-12 KUPARUK NOR?H ELQPE,AI, ASKA COMPUTATION DATE; 23-MAY-SS ,UR , ENGINEERl J,CRYER' ?RUT MEASURED V~RTICAL VERT)CAb DEVIATION AZIMUTH DEPTH D£PTH DEPTH DEG MIN ,DUG 4000 O0 3660 O~ 3555 02 47 22 75 4 4 100 O0 37~7 75 1200 O0 3795 47 47 4~ 2 tR 43 0 375 47 2 O0 406~ ~96~ 85 46 44 4800 00 05 62 9 5000 O0 4345,05 4240,05 45 24 5]00 O0 4556,5~ 4451,55 4434 5400 O0 46~8,13 4523,13 44 2 ~o~ oo 4~oo.~ l~s.~ 4~ ~ 5600 O0 4773,10 4~6R,10 43 3~ 700 O0 484 , 4739,63 44 45 463 800,00 4914,9R 4809,98 45 44 5900,00 4984,70 4879,70 45 50 6000 O0 5054 58 494q,58 45 21 , 44 59 · · 5266 · 5337 6100 O0 ~125. 6200 oo 5195 6300 oO 6400 O0 6500 oO 5407 660~ oO 5478 6700.00 5549 6800,~0 56~1 6900,00 5693 INTERPOLATED VALUES FOR EVEN 100 FEET Or M~ASUR~D DEPTH ; SUB-$~R COURS~ VgRTXC~L OO~b~O REC~A~GUb~R CO0~DXNA~a HORIZ,~ DEPARTURE SECTION SEVER O fEET rE~T ~ OEO. MXN ,7'9 45 5 35 5161.35 45 8 o~ ~,o~ ,s o 13 5373,13 45 5 18 5444,18 44 22 08 5516.08 43 39 80 5588,80 43 8 7000 O0 5767,~2 5662.22 4221 7100'00 5840. 6 5735,76 4256 200'00 5913.87 5808,87 43 9 O0 6131'72 602 ,72 43 7545 O0 6164,40 6059,40 43 26 N 36 3 W 1057 ~0 5O 1568 69 N 9 W N ! W N 18 W N 35 4W 52 W N Il 4i WN N 34 20 W N 34 0 W 1783 N 33 49 W 1854 N 3 25 W 92 N 32 6 W 2064 N ~ 40 w N 31 11 w N 30 4 W $1 06 33 83 71 N 30 43 W 248],]7 q 30 35W 255 ,o !) ·'05 N 30 1, N 30 44 W 2830,86 N 31 6 w 2901,05 Nll 15 w ~ I09,679 N I 5 W 0 ,40 N 30 22 ~ 310'/,23 N 28 52 W 3174,12 N 27 3 W 3240, N 26 9 W 3373, 81 N ~5 lO w 3440,48 N 25 1o w 3507,05 N 25 lO W 3537,01 0 26 o ~ 0 0 o 0 0 0 9 0 $5 0 .$7 0 O8 073 4O o 0 57 0 81 '00 O0 O0 ! 7g~ 8 ,ooo. .,oo. , 1,, , 1060, 951, 1.120, ~ 99~. ~ 1197, 9 ~179, 1035, i569,~0 1239, t076, 1641,17 17i2,64 illT,Ol 1832 37 1455,97 1093 97 ~ 1492066 ~ 2340039 1955.45 M 1529 20 2482,39 ~l)e. i N 1~ 72693,23 2622;89 IiI 226002 2833-72 23210 N I 4 70 2904 33 N 14 3043 53 3111 83 2558 59 3179 26 2618 66 ~ i4 ~ 52 3246 24 267952 35 W 3313 58 2741 04 ~ 97996 338135 ARCO AbASKA, INC. 2U-12 KUPARI~K NORTH SLOPE,ALASKA TRU~ MEA$I,IR~D V~RTXCA[, COHPUTATXON DATE~ KELbY BUSHZNG EbEVAT~ONI ENGINEERI J,CRYER iNTERPOLATED VA[,Ug$ FOR ~VEN ~000 FEET OF HEASURED DEFT SU~-SEA COUR$g RTIC~b DEVIATION AZIMUTH VgOEPTH D~G N~N D£G PAGE 3 105~, O0 r~* VtCRTICAb DO~bi~G RECTAMGUbAR cOORDINATE~ HDRZ'Z",~ DEPARTURE SECTXONSEVERITY NORTH/SOUTH igA$?IWEST DZST,,,,:., AZXMUTH FEET DE(;,/1 O0 FEINT FEET FEETI.', DI~G~ 'NXN 0 O0 200 3000 4000 5000 6000 7000 7545 O0 99~ O0 199: O0 29?0 O0 3660 O0 4~45 O0 5 54 O0 5767 O0 6164 0 O0 24 18 5~ 2815 O~ 355~ O5 22 40 O0 0 0 99 0 35 24 10,.9 $~ 33 51 0 47 22 05 45 24' 58 45 1 22 42 ~! 40 43 26 N 0 o e o Oo S 45 41W -0 88 N 33 8 W 25 48 N 46 48 w 38~ 61 . o w N 28 W 3174,12 N 25 lO W 3531,0i 0 O0 46 1 73 1955 43. 2558 O0 2893 0 O0 N 0 ~ ~8 41N 1157 45 N 1529 59 ~ 1887 J? N'205i , ,0 # 00E W '' 20 W Ni W 1,4 W 3,~4? N 3, :, i~W 93 W N 35 .0 N ARCO AbASKA, TNC. 2U,.12 KUPARUK NORTH SLOPE,ALASKA COMPUTATION DATE; 23-MAY-85 DATE Or SURV~II 4 MAY. 85 KEEbY BUSHING EEEvA'rIoNIi 105:,00 INTERPOLATED VAbUE$ FOR EVEN 100 FEET Or SUB-SEA OBPTH TAUt, SUB-SEA COURSE VERTZCAb DOGbEG RECT. ANGUbAR COORDINATES HOR'IZ:'.:!' DEPARTUREi ~EASI.IR~D VERTICAL VERT~CAb DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/N~8T DXS~,.~. A~XMUTH DEPTH DgPTfl DEPTH O~G Mia D~G MTN FEET OEG/iO0 FE~T FE~T FEET:, DEG'MXN 0.00 5.00 105 O0 205 O0 305 00 40~ O0 ~05 O0 605 O0 ?05.00 805,00 ooo -los oO 5 O0 -100 105 .5O5 6O5 7O5 O0 0 O0 100 00 200 O0 300 O0 400 O0 500 O0 600 O0 ?00 0 0 N 0 0 ~ 0,~ ~ 0 N '1 30 ~ O,° ~ 10 S 43 11 . oo o ? ~ ~ !, ~ -o:~ O0 0 2 S ~ 5 ~ O0 0 6 $ ~ 9 W -0,36 O0 0 1~ S 1 6 ~ o0,42 O0 0 . S 39 5~ E -0,69 O0 0 5 S 0 3 E -0,89 O0 0 15 S 58 13 W -0.90 0 O0 o ~ O0 0 o!, 0 0 0 0 0,00 0,00 0,09 S ..i! O0 E ~)OOt 0 3 W O0~W 022 ~ o[~ 0,20 ~ o'os.g! 905.00 I005. 1005,00 900,00 105,0 1105,00 100~.00 120~:02 1205,00 130 ~ 13o5,00 t20 .00 405. 1405.00 30 .00 1505.03 1505,00 1400,00 1605,03 1605,00 1500,00 1705.03 1705,00 1600,00 1~05.15 1805,00 1700,00 0 ]9 S 5~ 47 W -0i86 O' 5 84 18 W -0 88 0 30 S 33 16 ~ -1 06 0 29 S23 7 ~ -1.40 0 S 1~ 22 W -1.86 0 22 $ 8 57 N - . 0 1~ $ 3 4?£ 0 58 ~ 34 4 W -2,97 4 6 N30 56 W 1,46 1905 65 1905,00 lRO0 O0 7 12 87 2005 0 900 O0 10 18 lit~,_ ~o~ °'°~" oo ~OOoo oo°°i~ ~~o, oo~oo.oo ~ ~, ~8 6' 76 ~805 O0 2700,~0 10 10 2981 ~7 2905.~ ~80g. O0 33 20 3103 44 3005, 90 ,00 36 48 3~30 17 3105,00 3000,00 38 18 335~ 33 ,205.00 3100.00 39 53 i~~ ~o~:oo ~oo.oo ,~ ~ 3772 68 3505 O0 3400,00 46 16 3918 74 3605' ,00 3500,00 47 22 4066 38 3705,00 3600.00 47 21 4214 05 3805,00 3700,00 47 17 il 28 ¢ O8 1 ! 37 O0 174 63 2i$ 46 264 06 ]18.i9 N 46 54 W 379,29 N 46 10 W 448. 93 N 45 51 W 526i~! N 42 W 6 N tg 51W 790.12 N 37 3 ~ 891 ,{o N )e421 w 99?i~i N ]5 5) W ii06 N 35 3 w 1214 8, 145 ~2 ~ ~64 09 201 02 ~ 219 06 267 90 176 51 N 60 212 242 18 302,40 ~ 287,69 338,6! ~ 383, 628,63 45 714e02 ~ 638.24 ARCO ALASKA, INC. 2U'12 KUpARUK NORTH SLOPE,ALASKA 4361 25 3905 4508 4654 4199 4942 085 5506 5644 10 4005 t3 4105 33 4405 39 4505 77 4605 35 4105 31 4805 O0 oo O0 400~ O0 4 0 O0 4~00 O0 4300 O0 4400 O0 4500 COMPUTATION DATE; 23-MAY-85 ~¥ BUSHING ~ V ONI; ENGINEER{ J,CRYER, ' INT£RPOLA?ED VALUES FOR EVEN 100 FEET OF SUB,SEA DEPTH' SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST.~ AZIMUTH FEET DEG/IO0 FEET FEET FEET: DEG~'MIN O0 4600 O0 43 22 O0 4100'00 44 19 O0 45 41 N 34 9 W 1742, N 31 W 2131,t4 N 30,44 W 2231,16 PAGE 5 105,00 21' 1745,1t 40 9! t944,28 39 53 w 2042~08 31 ~ 2131,2! 2231.38 - 52 W 6496 6637 6177 6915 7051 5785 69 4 0 $405 98 5505 15 5605 35 5705 22 5805 900.00 45 47 N 3 3 W 43 0 5000.00 45 O0 45 10 N 30 41 W 28:; ii 5400.00 44 50 N31 O0 5500,00 O0 5600,00 43 O0 5100,00 42 42 N 272 7i8? 85 5905,00 5800 O0 43 5 7325'51 6005,00 5900~00 43 27 463~?0 6105,00 6000,00 43 26 ~545.00 6164.40 6059.40 43 26 6! 58 99 N ~5 10 W 482,55 N 25 10 W 3537,01 0 91 44 0 4O 9 0 79 0 88 0 ,00 ,00 55,18 w 25 26 ~085 8t N I 56,97 W 59,59.N 293 2344 I N I 302 ' 58.,6~ W 312 589 14 N t903,37 w 32t ARCO AbASKA, .TNC, 2U'! 2 KI.!PARUK N L'IR ? H ~5[=OPE, ALASKA HARK~R TOP UPPER SAND BASE tIPPER SAND TOP bOWER 6AND BA8~ bOWER SAND PB?D INTERpO£,A?ED VAI~LJEB FOR CHOSEN HORIZONS M~ASURgn DBPTH B£bOW KB ?048,00 ?093.00 ?181,00 7372,00 7445,00 9545,00 DATE O~ SURVEYl ~ MAY . K~bbY 8USHZNG E~VATZO~: tO5.00 FT .; ENGZNEER.I deCRYER. A~ 9 ORIGIN= 1370' TVD REC?ANGUbA~ ¢OORDINA~}$ rnOM KB SUB-SEA NOR~H/$OUTN" .giS?/¥EaT 5802e3 Seg? 5e3s &4 $?30 64 25 ~4~ N 5900 oo 5?9 O0 26 ,9! # 'i94 : ,14 N ,69 6091 78 598 78 2 6164,40 605 40 28 ARC~ A~ASKA, ~NC, KI,IP~RLI~ NORTH $~OPE~A~ASKA TOP UPPER SAND BASE UPPER ~AND TOP LOWER SAND BASE bOWER SAND TD COMPUTATION DAI~B= 23'"MAY""85 M~ASURED ~EPTH BELOW KB 7048 O0 709 O0 718~ O0 7372 O0 ? O0 oo PAG~ O~T~ or SuRv~ 4 .~Y e~ KEbbY BUStliNG bEVATIONI 105,00 rT ENGIN~ER~ J,¢R¥£R COORD.ZN~E$ FRO~ KB SURe$E~ NORTH/8OU~H . 3 25~9.20 g 1902 36 5902 ~ 5697'~4 2 4 N 1916' 5900.00 5795,00 ,91N 1943 · ,37 2051,93 ~64 40 6059.40 F)~NAL WEhb bOCATZON AT TDI DEPTH D~PTH DEPTH 7545,00 6i64,40 ~059,40 BR~ZONTAb DEPARTURE HO! TANCE AZIMU?H 3547.11 N 35 20 W SCHLUMBERGER O I RECT I ONAL SURVEY COMPANY ARCO ALASKA INC NELL 2U- 12 F I ELD KUPARUK COUNTRY USA RUN ONE DATE LOOOEO 4 MAY 85 REFERENCE 00007044S WELL NAME: 2U-12 SURFACE LOCATIOI 1370' FSL, 927' FWL, S32, T12i 19E, UM HORIZONTAL PROJECTION N~TH 9SO0 RIFF' 00007044S 2O00 1 ~oo SCALE = I/SO0 IN/FT ...... ~:~ ~ : ...... "'5't'"+'"~-'b'H'"?",...L.~ ........... 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J ............... !-.':": ...... ~"F'-'"': ......... i : ...... PROJECTION ON VERTICAL PLANE 320. - 140. SCALEB IN VERTICAL DEPTHS HORIZ SCALE = !/1000 IN/FT 6000 Suggested form to be inserted in ea,th "Active" well folder to check for timely compliance with our regulations. WELL N~R AND NUMBER Reports and Materials to be received by: ¢,~-~--~---~'- Date Req~'ired Date Received Remarks Completion Report Samples Core Chips i Core Description Registered Survey , , [n~[~at~o~ Su~ey Di~ecti6nal Sur~y Drill 'Se'~ Tes~'*Re~orts Production Test Reports .. A,Bco Alaska. Inc. Post Office Box 100360 Anchorage. Alaska 99510-0360 , Telephone 907 276 1215 r'~ I;1C (] /-~l../',, ;!: I( ¢~, I( I.J F;' r:tl I';: t..I I{ 121 I:.' [:: I'~ i:i 'T' ]. [.) i',l ,!i; I:i. i'-! (:~- :1. ?4 Ii:..' Iii I ;: ]: i"--I ti I:< E: C (] F; D ,.S' C L E: I':: I( A 1' [J -- t I i [3; I-' ~ 0 ~ ii-: (] X i ~'.j, 0 ~5 6 ¢~ N C I-IF)F:: 6, !;; !':], ¢i~< S? '? ~:-,' t <) ARCO Alaska, Inc, Post Office box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 May 15, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commi ssion 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: State Reports Dear Mr. Chatterton: Enclosed are the April monthly reports for the following wells: 1Q-1 2u-10 2v-12 ' 3B-16 9-28 1Q-2 2U-11 2V-13 3-16 (workover) 17-14 1Q-16 2U-12 3B-1 4-32 L1-1 1R-5 2V-10 3B-2 9-16 (workover) L~-9 2U-9 2V-11 3B-3 9-27 L2-28 If you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU6/LI06 Enclosures Alaska Oil & G;~s Cons. Commission Anchor~.ge AR~ AIm~km_ Inc_ i; m ~llh;i~i;~rv r~f Atl;tntlcRichfi;,Irl~nmnmnv STATE OF ALASKA ~- ALASKA O,~ AND GAS CONSERVATION COI,..AISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well;~ Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-41 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21304 4. Location of Well at surface 1370' FSL, 927' FWL, Sec.32, T12N, RgE, UM 5. Elevation in feet (indicate KB, DF, etc.) 106' RKB 6. Lease Designation and Serial No. ADL 25643 ALK 2574 9. Unit or Lease Name Kuparuk River Unit 10. Well No. 2U-12 11. Field and Pool Kuparuk River Field Kuparuk River Oil Pool For the Month of. Apri 1 ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 0900 hrs, 04/19/85. Drld 12-1/4" hole to 3178'. Ran, 9-5/8" csg. Drld 8-1/2" hole to 7505'. Ran logs· Continued drilling 7545'TD(4/24/85). Ran, cmtd, & tstd 7" csg. PBTD = 7445'. Secured well 4/25/85. cmtd, and tstd 8-1/2" hole to & RR ~ 0100 hrs, 13. Casing or liner ru.n and quantities of cement, results of pressure tests 16" 62 5#/ft, H-40, weld conductor set ~ 115' , · . Cmtd w/255 sx CS II. 9-5/8" 36 O#/ft, J-55, BTC esg w/shoe ~ 3158' , · . Cmtd w/840 sx PF "E" & 400 sx PF "C". 7" 26 O#/ft, J-55, BTC csg w/shoe ~ 7529' Cmtd w/260 sx Class "G" 14. Coring resume and brief description None 15. Logs run and depth where run DIL/SFL/GR/SP f/7505' - 3158' FDC/CNL f/7505' - 5000' Cal f/7505' - 6000' 6. DST data, perforating data, shows of H2S, miscellaneous data NONE 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Rep~/~ on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas bonservation Commission by the 15th of the succeeding month, unless otherwise directed. TEMP/MR35 Submit in duplicate MEMORANOUM TO: THRU: FROM: State of Alaska AkASKA OIL A~ID GAS CONSERVATION COMI~IISSION C. V~.~~er t on LOnnie C. Smith Commissioner Bobby Foster Petroleum Inspector DATE: FILE NO: TELEPHONE NO: SUBJECT: April 25, 1985 D.BDF.30 Witness BOPE Test on ARCO' s 2U-12, Sec. 32, T12N,R9E,Ubi, Permit No. 85-41. _Sunday, April. 21, 1985: The BOPE test began at 2:15 am and was conclUded at 3:45 am. As the attached BOPE test report shows there were no failures. In summary, I witnessed the BOPE test on ARCO's 2U-12. Attachment 02-00iA(Rev. 10/79) O&C 5/84 pri,llin~ Contractor D~~ ' Ri sig Z.. Oeneral Housekeeping~__Rig O~ - Reserve Pit ~ Mud Systems Visual Audio Trip Tank ~-~ Pit Gauge J Flow Monitor ~ G~s Detectors BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Date - Representative ~ k /~ o///~ Permit f! ~_5-- 4'1 q~.Casing Set @ a l~ ft. ,,q Representative ~.7. W~ 1~f ACCUMULATOR S~SW~ Full Charge Pressure .~ ~o psig Pressure After' ~losure' /7PO psig Pump incr. clos. pres. 200 psig - Full Charge Pressure Attained: ~2j ~ ~ ~o../~/~/~/~ Controls: Master ~ 5 Remote~ Blinds switch cover ~ Kelly and Floor Safety Valves Test Pressure' Test Results: Failures ~) Repair or Rep'lacement of f~kled Commission office notified, min~ ~- sec. min~o sec. _ Upper Kelly- Lower KellM Ball Type Inside BOP Test Pressure Test Pressur~L~ Test Pressure--~)-~9 Test. Pressure Choke Manifold~,~Test Pressure ~r~-O No. Valves /~ No. flanges ~ "' Adjustable Chokes ~ Hvdrauically operated choke / , Test Time / ~-' hrs. . equipment to be made within days and Inspector/ Remarks: Distribution . orig. - AO&GCC cc - Operate? cc - Supervisor March 11, 1985 Mr. Jeffrey B. Kewin Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Kuparuk River Uni~ 2U-12 ARCO Alaska, Inc. Permit ~o. 85-41 Sur. Loc. 1370' FSL, 927' FWL, Sec. 32, T12N, R9E, IRK. Btmhole Loc. 1123' FNL, 1384' FEL, Sec. 31, T12N, R9E, LR4. Dear Mr. Kewin: Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a brief description of each core and a one cubic inch size chip from each foot of recovered core is required. Samples of drill cuttings and a mud log are not -required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and 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 these areas are subject to AS 16.05.870 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, Article 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 commenCing operations you may be contacted by a representative of the Department of Environmental Conservation. Mr. Jeffrey B. Kewin Kuparuk River Unit, 2U-12 -2- March 11, 1985 To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment'before the surface casing shoe is drilled. ~%ere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. 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, I tz- ii I ~U~ ..... Chai~n of Alaska Oil and Gas Conservation Co~ission BY ORDER OF THE COl@fISSION lc Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery ARCO Alaska, Inc.~"x Post Office ~..,~x 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 February 26, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' Kuparuk 2U-12 Dear Mr. Chatterton' Enclosed are' An application for Permit to Drill Kuparuk 2U-12, along with a $100 application fee Diagrams showing the proposed horizontal and vertical projections of the wellbore A proximity plat A diagram and description of the surface hole diverter system ° A diagram and description of the BOP equipment We estimate spudding this well on April 19, 1985. If you have any questions, please call me at 263-4970. Sincerely, Area Drilling Engineer JBK/HRE/tw PD/L52 RECEIVED MAR 0 8 1985 Alaska 011 & Gas Cons. Commission , Anchorage Attachments ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA --.: ALASKA oiL AND GAS CONSERVATION C~.,¢IMISSION ERMIT TO DRILL 2O AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL E~X DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC L_~ 2. Name of operator ARCO Alaska, Inc. ~R0 B 1985 3. Address P. 0. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 1370' FSL, 927' FWL, Sec.32, T12N, RgE, UN At top of proposed producing interval 1407' FNL, 1149' FEL, Sec.31, T12N, R9E, UM At total depth 1123' FNL, 1384' FEL, Sec.31, T12N, R9E, UM 5. Elevation in feet (indicate KB, DF etc.) RKB 106', PAD 69' 6. Lease designation and serial no. ADL 25643 ALK 2574 ~ Dii & Gas Cons. 9. Unit or lea;~-~a'~m,J. 'An¢~rage Kuparuk River Unit 10. Well number 2U-12 11. Field and pool Kuparuk River Field Kuparuk River 0il Pool 12. Bond information (see 20AAC25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 30 mi. NW of Deadhorse miles 927' @ --~u.P,I~AeE:: feet 16. Proposed depth (MD & TVD) 7580' MD, 6190' TVD feet 17. Number of acres in lease 2560 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures KICK OFF POINT 1685 feet. MAXIMUM HOLE ANGLE 44 oI (see 20 AAC 25.035 (c) (2) Amount $500,000 I15. Distance to nearest drilling or completed U-11 well 60' (~ surface feet 18. Approximate spud date 04/19/85 2657 psig@ RO°F Surface :~036 psig@ 59:26 ft. TD (TVD) 21 SIZE Proposed Casing, Liner and Cementing Program Hole Casing Weight 24" 16" 62.5# i12-1/4" 9-5/8" 36.0# 1 8-1/2" 7" 26.0# 22. Describe proposeO program: CASING AND LINER Grade Couplingl H-40 ' Well J-55 BTC1 HF-ERW J-55 BTC/ HF-ERW Length M D TOP TV D 80 ' 35 ' 3121 ' 35' 7546' SETTING DEPTH QUANTITY OF CEMENT 35' 35' I 34' I I 34' MD BOTTOM TVD 115'I 115' 3156' i 3015' I 7580' I 6190' I I (include stage data) + 200 cf Poleset 640 sx Permafrost "E" 760 sx Permafrost "C" 260 sx Class G neat ARCO Alaska, Inc., proposes to drill a Kuparuk River Field development well to approximately 7580'MD (6190'TVD). A 20", 2000 psi annular diverter will be installed on the 16" conductor while drilling the surface hole. The 9-5/8" casing will be set through the West Sak Sands at approximately 3156'MD (3015'TVD). A 13-5/8", 5000 psi, RSRRA BOPE stack will be installed on the 9-5/8" surface pipe. It will be tested upon installation and weekly thereafter. Test pressure will be 3000 psig (3000 psi for annular). Expected maximum surface pressure is 2657 psi. Pressure calculations are based on latest reservoir pressure. Surface pressure is calculated with an unexpanded gas bubble at surface, including temperature effects. Selected intervals will be logged. The well will be completed, using the workover rig, with 2-7/8", 6/5#, J-55, EUE 8rd tbg. Non-freezing fluids will be left in uncemented annuli through the permafrost interval. Selected intervals will be perforated within the Kuparuk formation and reported on subsequent reports. A downhole safety valve will be (see attached sheet) 23. I hereby certi/f~hat the foregoing is true and correct to the best of my knowledge SIGNED TITLE Area Drilling Engineer us- Samples required I--lYES [~0 Permit number APPROVED BY Form 10-401 (HRE) PD/PD52 CONDITIONS OF APPROVAL Mud log required i--lYES Approval date DATE Directional Survey required I APl number J~JYES I--INO I 50- O'b~ SEE COVER LETTER FOR OTHER REQUIREMENTS March 1985 ,COMMISSIONER DATE .LJ., by order of the Commission Submit in triplicate PERMIT TO DRILL 2U-12 installed and tested upon completion of the job. 2U-12 will be the sixteenth well drilled on the pad. It is ± 60' away from 2U-11 at surface. There are no other close wellbores anywhere downhole. Top of cement for the production string will be placed at 6051'MD, approximately IO00'MD above the top of the Kuparuk Sands. Reserve pit fluids will be disposed of down the 9-5/8" x 7" annulus. The 9-5/8" x 7" annulus will be left with a non-freezing fluid during any interruptions in the disposal process. After the completion rig has moved off location, the well will be fracture stimulated. RECEIVED MAR 0 8 1985 Oil & Gas Cons. Commission ---, Anchorage I tF. CEIVED 1985 ~Jaska .Ol! & Gas Cons. Anchorage f~ 8AK SNDSi TYD-2475~ TI'ID-2499 DER,,,171- ' ....... 7 ............. -~ .... ' ......... ! % 33 Ki-,! 2 TVD-28! $ Ti",D-28iM DEP-~?O i ' , .....%"' .... :- '~'!~- ...... 'AV-ERA6Er ~ ' __':/; ' ; i -' ~. TOP ~PPR SNDS TVD-$810 TI4D-?O$1 Dii~.'312'5;12 ! ? ix,'%. X%TOP~LO'dR SNDS TVD-$921 TI'ID-?206 ..... 7- - ' '-- * "-; 7 --'7" "--~C --TAI~ET*¢R'TR- T91:i-$926 THD-?~i3 : ; ! ~' BASE. KUP SNDff TVD-6046 TPIO-7'3(H). I~1P-3481 ~ ~ ~ TD (LOC. PT) 'rvD-6190 TI'~-?$~ D£P--362! S~)I~AC~ LDCATICII~ · f3'{~ r-irS[-;- -tiT' - ~ ........ ~oo I poo ~oo I NORT:H rOZ ~. . , . , 4~ ~ ~ o , 185;I 1 T~8 I~T02 I ~23 1541 1455 ~ , AR:CO ALASKA, :INC. PAP 2U: :LL NO, 9-10-11-1~i PROPOSED ,K..~..AR._U!t F~..ELD, NOR_TH ~..LOPE., A_LA..~K.^ , NOTE~, WELL PATHS ,EXTEND Bl~Ol~ THIS I , . too .. , J t PO0 I. 2. 3. 4. . ® Surface Diver%er S~/stem 16" - 2000 psi Tankco star"ting head. Tankco quick connect assy. 16" x 20" 2000 psi double studded adapter. 20" 2000 psi drilling, spool w/lO" side outl ets. 10" ball valves, hydraulically actuated, w/lO' lines to rese~/e pit.. Valves to open automat'ically upon closure' of annular preventer. .'~ 20' 2000 psi annular'preventer, i, 20~ bell nipple. · . e h Maintenance & Operation Upon initial installation close annular preventer and verify that ball valves have open~ properly. Close annular preventer and blow air through dive.er lines 'even 12 hours. Clos~ annular preventer in the event-that gas or fluid fl ow to sudace is detected. If necessa~, manually override and close ball valve to u~nvind dive.er line. Do not shut in well under any circumstances. · 16" Conductor RECEIVED MAR 0 8 I985 7 6 12~-5/8' S(D(D(D :~5I ;[~31~RA gOD ~TA~ ~ ~m' - ~~I ~I~~ 4. m~$/8' - ~ ~I ~I~ ~ I ECEIVED MAR 0 ~ Oil & Gas Cons. Commission ~chorage 1 F~Cy ~;~. ~r TEST ~ IN 5. ~N ~ ~~ ~ ~ ~ TO ~ ~i ~ ~ ~! ~ IN ~ 4. O. ~ ~I~ ~ ~ T~T TO ~ ~I. ~. ~Y ~I~ v~ ~Y. ~Y ~ ~I~ ~ ~I. ~E~Y ~~ F~I~Y ~T[ ~ ~I-~. ARCO Alaska, Inc. Post Office aox 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 January 25, 1985 Mrs. Elaine Johnson State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK. 99501 SUBJECT' Conductor As-Built Location Plats - 2U Pad Wells 1-8, 9-16 Dear Elaine- Enclosed is an as-built location plat for the subject wells. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG/tw GRU3/L77 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany I i i ii i1! i I W~LL 9 Y = 5,976,46K.43 LAT. 70°20' 48.864" X = 509,426.32 LONG. 149055, 24.538" PAD ELEV. 68.2 O.G. ELEV. 64.0 FSL ~196 FWL 883 ~LL 10 Y = 5,976,519.68 LAT. 70o20, 49.436" X = 509,440.83 LONG. 149°55' 24. 112" -- - PAD ELEV. 68.2 O.G. ELEV. 64.0 ' FSL 1254 FWL 898 WELL 11 Y = 5,~76,577.87 LAT. 70o20' 50.008" X = 509,455.38 LONG. 149o55' 23.684" PAD ELEV. 68.4 O.G. ELEV. 64. FSL 1~12 FWL 9~2 WELL 12 Y = 5,976,636.06 LAT. 70°20' 50.581" X = 509,469.88 LONG. ~49°55' 23.258" PAD ELEV. 68.4 O.G. ELEV. 64.3 FSL 1370 FWL 927 WELL 13 Y = 5,976,549.05 LAT. 70°20'49.7203'' X = 509,~19.06 LONG. 149°55' 13.O574" PAD ELEV. 68.2 O.G. ELEV. 64.1 eD FSL 1283 FWL 1276 Zo WELL 14 Y = 5,976,490.99 LAT. 70°20'49.1494'' X = 509,804.34 LONG. [49°55' 13.4899" o.i i! !::/ WELL 15 Y = 5,976,432.60 LAT. 70°20'48.5753'' X = 509,790.16 LONG. 149°55' 13.9064" - PAD ELEV. 68.4 O.G. ELEV. 64. 3 FSL 1166 FWL 1246 WELL 16 Y = 5,976,374.56 tAT. 70°20'48.0046'' X = 509,775.62 LONG. !~9°55'14. 3336'' ~1 ~ PAD ELEV. 68.3 O.G. EkEV. 64.4 FSL llO~ FWL 1232 5 ~-'-" ~.' ~ *_ ~-A TOWNSHIP 12 ~ RANGE 9 ~ UMIAT MER. N 15+55, E8+50 AND NI3+55, E I1+~ AND BASIS OF ELEVATION IS 2U-5 AND 2U-4 PER LHD ~ ASSOCIATES. UNDER MY DIRECT SUP~RV~310N ~N~ THAT ALL >ETAILS ARE CORRECT AS Of A'Rco Alosko, Inc. V~ - ~,,i. ~ U~' ~' I1-~ 'DRILL SITE 2'~ ~' a/ ~ ~ I mlgi ~.CONDUCTORLocATioNsAS-BUILT ~ '~~ ,~sc~: ~.,,,~- ~l$tR_..__ ~o., 0o.'.,~.,~ ~.:~.. ~ow~, Dr~wn By' ~ Dw,~ No ~sKg.05.221d2 CHECK LIST FOR NEW WELL P~ZRMITS Company Lease & Well No. ITEM APPROVE DATE ,~~._~_ ~-~-b~- thru 8) (3) Admin ~~ ~'~'~f 9. (~thru 12) 10. (10 and r2Y 12. thru · (22 thruf26) . t / 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 1. Is the permit fee attached ................................... 2. Is well to be located in a defined pool ................. _. 3. Is well located proper distance from property line . . . 4. Is well located proper distance from other wells ............. 5. Is sufficient undedicated acreage available in this pool ..... 6. Is well to be deviated and is wellbore plat included ......... 7. 8. YES NO eeoeeee,./.~ ~ eoeoeee~d~,~_ Is operator the only affected party ................................. /z[~ Can permit be approved before ten-day wait .......................... ~ REMARKS Does operator have a bond in force '.. ................................ Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... Is conductor string provided ........................................ 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 surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ....... . ..... Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached Does BOPE have sufficient pressure rating - Test to .~r-/~"Z> psig Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. Additional requirements .......................... ' ................... o ~ o Geology:/ ~.ngineerin~: rev: 10/29/84 6. CKLT POOL INITIAL CLASS STATUS GEO. AREA' UNIT NO. ON/OFF SHORE 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. L .Z S T ,~ P ~ ~,N ~:F~ C 3 NT ~ N T S JNL T TY 'PE 0~0 COO TYPE 'CAT~ 0 O0 O ,0 0 C,&T E 038 0.}5 007 Cji 0O3 032. 007 O O 3 $!Z,5 0 '55 C .55 0 C ,.,. 7 J 3 '~ ;,tUN ~i, 5ATF ,...3OL~r::3'," 2:3 .DP; L. 5. CUBNEf ~, z.~C3 3ZT¥ "'~ ..,. ;. u ,... 3S S ,q"~ AT TO 7 5 ~ 5' = .*.&lO 5 68,.0 DF : 3..1.50 @ 65,.0 DF qAT~ZX SAN'3STU~'.~d 31 .'_ F 0 N F 0 N 70',4 uf~T 7il.;. :50JO SY~u Rn .;.o - l .. 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