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181-054
Ima.~roject Well History File Cover~)ge XHYZE This page identifies those items that were not scanned during the initial pro'duction 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. J 4:~ l-~~ Well History File Identifier RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Other, No/Type [] Other items scannable by large scanner [] Poor Quality Originals: OVERSIZED (Non-Scannable) [] Other: [] Logs of various kinds NOTES: [] Other Project Proofing ., IIIIIIIIIIIIIIIIIII Scanning Preparation x 30 = + = TOTAL PAGES I/-~- BY; BEVERLY ROBIN VINCENT SHERYL~INDY Production Scanning Stage 1 PAGE COUNT FROM SCANNED F,LE: · '!/-/£] PAGE COU.T MATC.ES .UM.ER ~. SCA..~.G PREPARAT~O.: A YES BY: BE,,ERL¥(~ V,NOENT S.E.YL U,,Ri,, W,NDY ~^TE:/-/~a.~s~ ~ Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: YES ..... BY; BEVERLY ROBIN VINCEN~RIA WINDY (SCANNING 18 COMPLETE AT THIS POINT UNLESS SPECIAL A*i'r ENTION I$ REQUIRED ON AN INDIVIDUAL PAGE BASIS DUE TO QUALITY, GRAYSCALE OR COI. OR IMAGES) ReScanned (inclividuat page [special at~et~tion] .~ca~ming complet, ed) NO NO RESCANNED BY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: Isl General Notes or Comments about this file: Quality Checked (done) 12/10/02Rev3NOTScanned.wpd Page 1 of 1 ~ • Maundef, Thorr~as E (DQA) From: I~SU, ADW Well Int~ec~rity Engineer ~~JSUADW1NeIIlntegrityEngineer~,,'p~' BP.comJ Sent: Tuesday, October 02, 2407 3:29 ~'M To: Regg, James B(DQA); AI~U, ADW Well Integrity Engine~r Cc: AAAaunder, Thomas ~ (DOA) 5ubj~~t: RE: PQU Y-1 Q Sundry 300-103 cancellation A-tt~chments: Y-1OA.ZlF ~ Jim ~ ~ b ~-~ S ` -.. A RWQ w~~ cornpletee! on Y-10A on 08-94-07, at which tim~ new 4'l/2" tubir~g vuas ru~ in th~ vir~16, elirnin~#ing th~ TxfA eommunicatio~t. t have incfudec# a schematic for your refer~nce. tf this does not address your concerrrs, please advis~. Thank you - ~~t~k L. '~insl~~v ~`or ~~a D~t) W~1! Integrity ~ngin~er office - 659-51 QZ Pa9~r - 653-540E}, 1154 ~~p~ . _ ~i;~ `" ~ _, ;; ~~ p.~.~ ~ A M ~ "~ 4°dt"2'A~ "" ~ `. . 1.3 Page 1 of 1 Regg, James B (DOA) From: Regg, James B (DOA) Sent: Tuesday, October 02, 2007 2:49 PM To: 'NSU, ADW Well Integrity Engineer' Cc: Maunder, Thomas E (DOA) Subject: PBU Y-10 Sundry 300-103 cancellation ~~t~-l~~ .~~~g~~ 1~ , ~, . , ~ ~~; This one is complicated and confusing. I've checked our files and do not find any approva~ to operate PBU Y-10A with known TxIA (between the dates of 6/30/2005 and 7/18/2007). Sundry approval 300-103 (TxIA communication) should have expired with the P&A of Y-10 (P&A approved by sundry 304- 486; 12/20/2004). Well Y-10A (PTD 204-250) was drilled as a through tubing sidetrack using CT; a 3-3/16" liner was installed with the top at 8989 ft. There does not appear to have been any work done to eliminate the TxIA communication (holes at 3369 and 3744 ft MD). I found several well schematics in our files that accompanied the CT workover indicating tubing patches were considered but can't confirm if the work was ever done. It appears an application for admin approval under AIO 3 should have been requested and approved prior to commencing injection in Y-10A (6/30/3005). This might have been done verbally or with email given the circumstances. Do you have anything from the Commission in your files granting approval to inject with known TxIA communication in Y-10A? Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 phone: 907-793-1236 fax: 907-276-7542 • BP Exploration (Alaska) Inc. Attn: Well Integrity Engineer, PRB-24 Post Office Box 196612 Anchorage, Alaska 99519-6612 • bp ~~~~~~~~ # ~~P ~ U 2~~7 A~aska ~i~ & G~s Con~. C~mmissior~ An~harag~ September 4, 2007 Mr. John Norman, Chairman Alaska Oil & Gas Conservation Commission 333 W. 7th Ave. Anchorage, Alaska 99501 Subject: Prudhoe Bay Unit well Y-10 (PTD #181-0540) Application for Cancellation of Sundry #300-103 Dear Mr. Norman: This request is to cancel Sundry #300-103 for Prudhoe Bay Unit well Y-10 (PTD #181- 0540). The Sundry, originally issued 04/20/00, was for continued water injection with tubing by inner annulus communication. The well has been worked over and new tubing has been installed correcting the annular communication. The Application for Sundry Cancellation form 10-404 to cancel Sundry #300-103 is attached. If you require any additional information, please contact Andrea Hughes or myself at (907) 659-5102. Sincer ~ ~. Anna Dube Well Integrity Coordinator • • Attachments: Application for Sundry Cancellation form 10-404 ~~~' . STATE OF ALASKA • 9~~~~ ALASKA OIL AND GAS CONSERVATION COMMISSION ~~~~~ Ol G~ ~~P ~ f.3 ,7.~07 REPORT OF SUNDRY WELL OPERATIOA~$'-a ~i~ ~ Gas t',ons. CQmmiss-on 1. Operations Performed: Abandon~ Repair Well~ Plug Perforations^ Stimulate ^ Other010-403 Canc Alter Casing~ Pull Tubing~ Perforate New Pool~ Waiver~ Time Extension~ Change Approved Program~ Operation Shutdown~ Perforate ~ Re-enter Suspended Well~ 2. Operator gp Exploration (Alaska), Inc. Name: 4. Current Well Class: Development ~ Exploratory~ 5. Permit to Drill Number: 181-0540 - 3. Address: P.O. Box 196612 6. API Number Anchorage, Ak 99519-6612 Stratigraphic~ Service~X 50-029-20587-00-00 ' 7. KB Elevation (ft): 9. Well Name and Number: ss.~o ` Y-10 ~ 8. Property Designation: 10. Field/Pool(s): ADL-028287 , Prudhoe Bay Field / Prudhoe Bay Pool 11. Present Well Condition Summary: Total Depth measured 10275 feet Plugs (measured) None true vertical 9637.0 feet Effective Depth measured 10120 feet Junk (measured) 7' of 4-1/2" tailpipe C~ 10120' (12/16/88) true vertical 9486.0 feet Casing Length Size MD TVD Burst Collapse CONDUCTOR 110 20" 91.5# H-40 29 - 139 29.0 - 139.0 1490 470 SURFACE 2680 13-3/8" 72# L-80 28 - 2708 28.0 - 2708.0 5380 2670 PRODUCTION 9437 9-5/8" 47# L-80 27 - 9464 27.0 - 8850.0 6870 4760 LINER 1285 7" 29# L-80 8985 - 10270 8396.0 - 9633.0 8160 7020 Perforation depth: Measured depth: 9474-9498, 9580-9678 True vertical depth: 8859-8882, 8961-9055 Tubing ( size, grade, and measured depth): 4-1/2" 12.6# L-80 @ 24 - 9038 Packers & SSSV (type & measured depth): 9-5/8" TIW HBBP-T Packer @ 8843 9-5/8" Baker Packer @ 8935 4-1/2" HES X Nipple C~3 2182 Note: Y-10 was redrilled to Y-10A (PTD #2042500) on 8/14/07. 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13 Reqresentative Dailv Averaqe Production or Iniection Data oil-Bbl Gas-Mcf water-Bbl Casing Pressure Tubing Pressure Prior to well operation: --- --- --- --- °- Subsequent to operation: --- --- -° --- "' 14. Attachments: 15. Well Class after proposed work: Exploratory~ Development~ Service^X Copies of Logs and Surveys run _ 16. Well Status after proposed work: Daily Report of Well Operations _ X Oil~ Gas~ WAG ~X GINJ~ WINJ~ WDSPL~ Prepared by DeWayne R. Schnorr (907) 564-5174. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Anna Dub 300-103 Printed Name Anna Du ~~ Title Well Integrity Coordinator Signature ~ Phone 659-5102 Date 9/4/07 rorm 10-4U4 Hevised 4/zuu4 " e~ ~~~~ ~ h L =Y~s~i~~ ~?~- HuV .~ ~ CUU~ ~~/~a~~ l/ RE: 04-11A (PTD #1931580), 13-22 (PTD #1820770), 13-32A (Y'1'll #'l01`L"35U) Ml~l~ r~o... Yage 1 ot 1 ~ • Maunder, Thomas E (DOA) From: NSU, ADW Well Integrity Engineer [NSUADWWeIlintegrityEngineer@BP.com] Sent: Tuesday, September 04, 2007 6:22 PM To: Maunder, Thomas E (DOA) Cc: NSU, ADW Well Integrity Engineer; NSU, ADW WI Tech Subject: RE: Y-10A (204-250) 404 Cancel Sundry Hi Tom, Thank you for your note. We've prepared a new sundry cancellation and are sending it your way. Thank you, Anna ~ude, ~1'. E. Well Integrity Coordinator GPB Welis Group Phone: (907) 659-5102 Pager: (907) 659-5100 x1154 From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.govJ Sent: Monday, August 27, 2007 1:01 PM To: NSU, ADW Well Integriry Engineer Subject: Y-l0A (204-250) 404 Cancel Sundry Andrea and Anna, A 404 to cancel sundry 300-103 was recently submitted. The well that presently exists is Y-10A, however the sundry was issued for Y-10 181-054).~ Would you all please submit a revised 404 with the proper well name and permit? It may be appropriate to inc utle a note on the form, maybe in lower right portion of Block 11 or in Block 12 noting that Y-10 was redrilled as Y-10A. Call or message with any questions. Tom Maunder, PE AOGCC 10/3/2007 ~ BP Exploration (Alaska) Inc. Attn: Well Integrity Engineer, PRB-24 Post Office Box 196612 Anchorage, Alaska 99519-6612 August 17, 2007 Mr. John Norman, Chairman Alaska Oil & Gas Conservation Commission 333 W . 7t" Ave. Anchorage, Alaska 99501 Subject: Prudhoe Bay Unit well Y-10A (PTD #2042500) Application for Cancellation of Sundry #300-103 Dear Mr. Norman: • ~~ ~ ~_ ~~- . ~• _~ ~,~, ~ ~, ~`y~ ~ ~ ~ ; ~~ ~ ~~`~ ~ ~, ~~~ ~ ~ ~ ~ -'i~~rj ~ ~ `~ °F r`~~ ~ ~ ;"~ ,~ . s 3 -.;,rV~' o , j,-~>i . as 8~~o3a~?~;fA3 ... >~~ey;~~~~~~ This request is to cance! Sundry #300-103 for Prudhoe Bay Unit well Y-10A (PTD #2042500). The Sundry, originally issued 04/20/00, was for continued water injection with tubing by inner annulus communication. The well has been worked over with new tubing installed, therefore the Application for Sundry Cancellation form 10-404 to cancel Sundry #300-103 is attached. If you require any additional information, please contact Anna Dube or myself at (907) 659-5102. Sincerely, ,~~n Y~~ Andrea Hughes Well Integrity Coordinator /' /- r . ~ ~~~s-o~ . , . ~ STATE OF ALASKA '~` ~ }~~ ~' ' ~Evis~' ALASKA OIL AND GAS CONSERVATION COMMISSION ~~~~~ ~EPORT OF SUNDRY WELL OPERATI~I~~ ~~` ~ ~ ~ `'.'~~~- i ~~Y9~'~~~~~`~ ,~ ~~~~~~~ 1. Operations Performed: Abandon ^ Alter Casing~ Change Approved Program~ Op ra 2. Operator gp Exploration (Alaska), In Name: 3. Address: P.O. Box 196612 Anchorage, Ak 99519-6612 Repair Well^ Plug Perforations^ Pull Tubing~ Perforate New Pool~ ~ Shutdown~ Perforate ~ 4. Current Well Class: Development ~ Stratigraphic~ 9. Well Name and Number: Y-10A i Stimulate ^ Other010-403 Canc Waiver~ Time Extension~ Re-enter Suspended Well~ 5. Permit to Drill Number: Exploratory~ 7. KB Elevation (ft) 85.70 8. Property Designation: ADL-028287 11. Present Weii Condition Summary: Total Depth measured 11114 feet true vertical 8965.0 feet Effective Depth measured 11074 feet true verticai 8967.0 feet Casing Length CONDUCTOR 110 20" SURFACE 2680 13- PRODUCTION 9437 9-5 LINER 518 7" LINER 38 3-1 LINER 2082 3-3 -'- 6. API Number ServiceQX 50-029-20587-01-00 10. Field/Pool(s): Prudhoe Bav Field / Prudhoe Bay Pool Plugs (measured) (measured) None None Size MD TVD 91.5# H-40 9 - 139 29.0 - 139.0 /8" 72# L-80 2 - 2708 28.0 - 2708.0 8" 47# L-80 27 - 9464 27.0 - 8850.0 9# L-80 8985 9503 8396.0 - 8887.0 2" 8.81# L-80 8989 - 9027 8399.0 - 8435.0 16" 6.2# L-80 9027 - 109 8435.0 - 3 / 2 / 8965.0 / Perforation depth: Measured depth: 10820-10845, 10880-10905, 10930-10950, 10970-11000, 11 True verticai depth: 8996-8995, 8991-8987, 8984-8981, 8979-8976, 8970-8968 Tubing ( size, grade, and measured depth): 4-1/2" 12.6# L-80 @ 24 4-1/2" 12.6# L-80 (~3 8795 Packers & SSSV (type & measured depth): 9-5/8" Baker S-3 Packer @ 8706 9-5/8" TIW HBBP-T Packer @ 8843 9-5/8" Baker Packer C~ 8935 4-1/2" X Nipple ~ 2033 Burst 1490 5380 6870 8160 10530 8520 Collapse 470 2670 4760 7020 10160 7660 ~ "` a.d ~' ~~R~~~ •. ~~~ ~_~' . .S~ab ~.,V......:,,, _ - 9038 5~ ~S~^+ ~~t~t " ~d 7 ~ ~~r ~'s~s`~ ~, '~( , ~ ~ C.~~S ~ ~- ~~ ~ fe~ `~ ~ t ~:~ ~ 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions inciuding volumes used and final pressure: ~ 3 Representative Dailv Averaqe Production or Iniection Data Oil-Bbl Gas-Mcf water-ebl Casing Pres re Tubing Pressure Prior to weli operation: --- --- --- """ ~~~ Subsequent to operation: - -- -- "' ~- 14. Attachments: 15. Well Class after proposed work: Exploratory~ Development~ rvice~ Copies of Logs and Surveys run _ 16. Well Status after proposed work: Daily Report of Well Operations _ X Oil~ Gas~ WAG ~X GINJ~ WINJ WDSPL~ Prepared by DeWayne R. Schnorr (90 564-5174. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exe pt: Contact Anna Dube / Andrea H'hes ~10~ Printed Name Anna , ube drea ghes Title Well Integrity Coordinator # Signature ;~ , j~ Phone 659-5102 Date 8/17(07 Sundry Cancellation. ~ ~ rage t ot l M~und:er, l'homas E (DOA) From: Preble, Gary B (SA1C) [Gary.Prebie@bp.com] Sent: Tu~sday, August 14, 2007 4A5 PM To: Maunder, Thomas E (DOA) Subject: RE: 5undry Cancellation. 1`hanics `tom ~Crr,~ ~''ne~~le Petra/eum Datn Mc~nagem~n~ Eng~ir~er ~A.i'C ~O7 5b4-494~ pr~Je~b~~~.trrm Frotn: Maunder, Thomas E (DOA) [maiita:tom.maunder@alaska.gov] Sent: Tuesday, August 14, 2007 3:29 PM Tq: Preble, Gary $ (SAIC) Subject: RE: Sundry Cancellation. '~rY, i~ is pr~~#~~r ~iest #~ ~~aivmit ~ ~44 ~r~c~~i~~ ~a~ ~~nd~y: 1t ~~pea~s #~~~ t~iere ~~~~d fiave ~er~ so~ u~da#e when Y-1 C~ ~~~ plugg~d and Y-10A drill~d: Not surprising it f~il thtough th~ cr~~lcs. T~m M~und~r, 1~~ A~GC~ From: Prebie, Gaty B(SAIC) [mailto:Gary.Preble cz bp.com] S~nt. Twesday, August 14, 2Q07 3:23 PM To: Maunder, Tt~ornas E (DOA) Subject: RE: Sundry Gancellati~n. W~II Y-10 is currentky under going a rig workover ta repair damaged tubing and return the well to suitable operatiRg co~-dition. 6~ry Pr'~~r/e Pet~J~mi L~~'rt ~o~~t l~ine+~r SAIC 3~~ ~-~,9~f prcb/eqb~bp, com From: Maunder, Thomas E (D4A) [maitto:tom.maunder@alaska.gov] Sent: Tuesday, Au~ust 14, 2007 3:18 PM To: Preble, Gary B (SAIC) Subject: RE: Sunc€ry Cancetlation. Gary, Y-10 was P&Aed in ~atly 20~5 a~nd t~i~ side#rack Y-90A cdrnpl~ted ~/22/05. Acc~rding to th~ mor~#hly reporting ~~~t, 3~fl-9fl~ ~ s#~~1 listed ~s app~acab~e ~ Y-i~. ~ias the we~~ ~~ re#~~ir~d t~ ma~~ ~aa s~~d~r ~ao~ r~e~ded? ' ~~ V ~c~'~ ~Cgc 8/12/2009 Sundry Cancellation. ~ ~ T~~ From: Prebie, Gary B (SAIC) [mailto:Gary.Preble@bp.com] Sent: fiuesday, Augus~ 14, Zaa~ z:58 PM To; Maunder, Thomas E (~4A) Subject. RE: 5undry GanceNation. Y-'1~ 9 $ 9 -(3~4 ~ary Pr~ble f'~~t~ ~~ ~!'~g~e~~` ~ne~cr .~ASC ~~ ~~~~ prcb/r~b@~bp.com rage L ot ~ From; Maunder, Thomas E (pOA) [rnailto:tom.maunderCa~alaska.gov] aen#; Tuesday, August 14, 2007 2:57 PM To: Preble, ~ary 6 (SAIC) Sub,}ect: RE: Sundry Cance!lation. Caty, What was the we11 n~me ~nd p~rmit ~? i'o~n From: Prebie, Gary B (SAIC) [maiito:Gary.Preble@bp.com] S~nt; T~aesday, August 14, 2U07 1:25 PM To: Maunder, Thomas ~ (DOA) Subjectt Sundry Caneellation. Hi Tom, Do I ne~d to submit a 10-.404 to cancel an approved Sundry (3Q0-103)? It was for a Variance back in 2000. Your help is greatly appreciated. 6Ql""Y /Q/'+E.'bf+~' Petro%um Data Monogement Engineer SAIC 907-564-4944 p~b/~gb~bp. com 8/12/2009 -J. STATE OF ALASKA ) ALASKA IL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: 0 Oil 0 Gas D Plugged a Abandoned D Suspended D WAG 20AAC 25.105 20AAC 25.110 Zero Other 5. Date Comp., Susp., or Aband. 1/18/2005 6. Date Spudded 07/05/1981 D GINJ 0 WINJ D WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 1410' SNL, 205' WEL, SEC. 33, T11N, R13E, UM Top of Productive Horizon: 9151 SNL, 2788' WEL, SEC. 33, T11 N, R13E, UM Total Depth: 819' SNL, 29471 WEL, SEC. 33, T11N, R13E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 644611 y- 5948841 Zone- ASP4 TPI: x- 642018 y- 5949287 Zone- ASP4 Total Depth: x- 641857 y- 5949380 Zone- ASP4 --------------.----------- ._-------------.----------" ----------------------- 18. Directional Survey DYes a No No. of Completions 7. Date T.D. Reached 07/18/1981 8. KB Elevation (ft): 86.59' 9. Plug Back Depth (MD+ TVD) 10224 + 9588 10. Total Depth (MD+TVD) 10275 + 9638 11. Depth where SSSV set N/A MD 19. Water depth, if offshore N/A MSL RECI!IVEe MAR S ð 2005 AJhk 0., & 1b. Well c~sJ: GI. Ct,"'1i ~Ormils·on D DevelopmentAÞ,þatory o Stratigraphic a Service 12. Permit to Drill Number 181-054 304-486 13. API Number 50- 029-20587-00-00 14. Well Name and Number: V-10 15. Field 1 Pool(s): Prudhoe Bay Field 1 Prudhoe Bay Pool Ft Ft 16. Property Designation: ADL 028287 17. Land Use Perm it: 20. Thickness of Permafrost 1900' (Approx.) 21. Logs Run: DIL 1 BHCS 1 GR 1 SP, FDC 1 CNL 1 CAL 1 GR, CBL 1 VDL 1 GR 1 CCL, Gyroscopic Survey 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT SIZE WT. PER FT. GRADE IOP- I:JOTTOM lOP I:JOTTOM SIZE CEMENTING RECORD PULLED 20" X 30" Insulated Conductor Surface 110' Surface 110' 36" 8 cu yds Concrete 13-3/8" 72# L-80 Surface 27091 Surface 27091 17-1/2" 3720 cu ft Permafrost II 9-518" 47# L-80 Surface 9464' Surface 8850' 12-1/4" 1270 cu ft Class 'G', 130 cu ft PF 'C' 7" 29# L-80 8985' 10270' 8396' 9633' 8-1/2" 336 cu ft Class IG' 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): None MD TVD MD SCJ~NNED APR 1 412D05 26. Date First Production: Not on Injection Date of Test Hours Tested 24. SIZE 4-1/2", 12.6#, L-80 TVD TUBING RECORD DEPTH SET (MD) 9037' PACKER SET (MD) 8843' & 8935' 25. ACID, FRACTURE, CEMENT SaUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9503' Set Whipstock 9507' P&A with 41 BBls Class IG' 9507' 2nd P&A Plug with 18.5 Bbls Class IG' PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): N/A OIL -BBL PRODUCTION FOR TEST PERIOD + Flow Tubing Casing Pressure CALCULATED + OIL -BSL Press. 24-HoUR RATE GAs-McF W ATER-BsL CHOKE SIZE GAS-OIL RATIO GAs-McF W ATER-BsL OIL GRAVITy-API (CORR) 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". None Form 10-407 Revised 12/2003 ,-... ;1 J .(-'\ ¡ '1__ l ,,--. CONTINUED ON REVERSE SIDE RBDMS BFL MAR 3 1 2005 ~r u 28. ) GEOLOGIC MARKERS 29. ) FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 9473' 8858' None Shublik 94981 8882' Ivishak 9578' 8959' 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble ~J./Ii1. ~~ Title Technical Assistant Date 03/3t/QÇ" Y -10 181-054 304-486 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No.1 Approval No. Drilling Engineer: Mary Endacott, 564-4388 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 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection. Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only ) ) Well: Field: API: Permit: Y-10A Prudhoe Bay Unit 50-029-20587 -01-00 204-250 Accept: Spud: Release: Rig: 02/04/05 02/12/05 02/22/05 Nordic #1 . . .. ... - ~ --"". ..... ."- .. . ~ .,"~. PRE-RIG WORK 11/01/04 RIH WI 3.705 SWEDGE TAG TD AT 9,8801 SLM. RIH WI PDS CALIPER 160 TO 180 FPM. 11/02104 RIH WI PDS CALIPER FROM 9,6001 SLM TO SURFACE. 12/26/04 DRIFTED TO 9550' MD WI 20' X 3.70" DUMMY WHIPSTOCK. 01/04/05 SET 4.5" CAT STANDING VALVE AT 8,970' SLM. HOT OIL CMIT-TXIA TO 4000 PSI. TEST GOOD. POOH WI CAT STANDING VALVE. 01/13/05 MU BAKER MILL BHA WITH 3.80 PARABOLIC MILL. 01/14/05 LOAD IA WITH DIESEL. KILL WELL WITH 1 % KCL. RIH WITH MILL BHA. MILL XN AT 8997' TO 89981 CTM. BACK REAM XN. RIH TO 96501. POH FP COIL AND WELL TO 25001. TIE INTO SLB CEMENT BOND LOG DATED 21-JUL-81 AND LOG TIE IN PASS. XN NIPPLE IS AT 9013' MD. SET BOT GEN 2, 4-1/2" X 7" WHIPSTOCK TOP AT 9503' AT RIGHT 22 DEGREES ORIENTATION. 01/18/05 MIRU CTU AND SUPPORT EQUIPMENT FOR P&A OF BOTTOM HOLE SECTION. LOAD T/IA WITH 1 % KCL I DIESEL. RIH WI 3" JOUST NOZZLE. MIX AND PUMP 41 BBLS CLASS IGI CMT AT 15.8 PPG. PUH LAY IN AT 1:1. INITIAL BUMP FROM 506 TO 614 PSI. 2ND BUMP FROM 614 TO 730. 01/19/05 HESITATE SQUEEZE COULD NOT OBTAIN A LOCK UP, SQUEEZE PRESSURE KEPT BLEEDING DOWN. RIH, CLEAN OUT CEMENT TO WS. POH RECOVER BALL. LOAD TBG WTH DIESEL. INJECTION RATE 1 BPM/1230 PSI, 1.5 BPMI 1520 PSI, 2 BPMI 1630 PSI, 2.5 BPM 11800. DROP RATE TO 1 BPM 11680 PSI. MONITOR WHP FALLOFF 779PSI 130 MIN. RIH FOR CEMENT SQUEEZE, TAG WS 9503', MIX AND LAY IN 18.5 BBLS CLASS IG' -15.8 PPG. PT CMT TO 1000 PSI, NO LEAK OFF. RIH, CONTAMINATE, WASH CMT TO 94491,251 ABOVE PERFS AT 94741. POH TRAP 400 PSI ON WELL. FP WELL AND SURFACE LINES. RDMO. NOTIFY PCCIPO OF WELL SHUT IN STATUS. JOB COMPLETE. ) ) ·BPEEXPLGRATION ø:perat:i;ons···:S~mI"AElry .··REJpørt·· Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Y-10 Y-10 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/22/2004 Rig Release: 2/22/2005 Rig Number: 1 Spud Date: 7/5/1981 End: 2/22/2005 Date From- To Hours Task Code NPT Phase DescriptionofOþerat!Qns 2/3/2005 00:00 - 08:00 8.00 MOB P PRE Take off guide arch. Set injector head in pipe bay. Lay down wind walls. 08:00 - 11 :30 3.50 MOB P PRE Wait for rig tour. Gave one hour tour to media group. 11 :30 - 14:00 2.50 MOB P PRE Lay down derrick and close pipe shed doors. 14:00 - 14:30 0.50 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitigation for rig move to Y pad with Security, Nordic, SWS, CPS and tool service personnel. 14:30 - 00:00 9.50 MOB P PRE Move rig to Y pad with no incidents. On Y pad at 0000 hrs. 2/4/2005 00:00 - 01 :00 1.00 MOB P PRE Position rig in front of well. Well is dead. 01:00 - 01:15 0.25 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitigation for raising derrick and wind walls. 01 :15 - 05:00 3.75 MOB P PRE Raise derrick and wind walls. -22 F, 12 mph wind. No problems. 05:00 - 09:00 4.00 MOB P PRE Make up and tighten 12 guy wires for derrick and wind walls. Pick up injecter head and stab coil. Held PJSM before backing over well. Back rig over well with no incidents. 09:00 - 11 :30 2.50 MOB P PRE ACCEPT RIG AT 0900 HRS, 02/04/2005. N/U BOP grease swab, master & pump open SSV. 11 :30 - 13:30 2.00 RIGU P PRE Wait on gravel. Level Pad for cutting tank. Continue with general rig up of trailers. 13:30 - 16:00 2.50 RIGU P PRE Spot cutting box with bed truck. 16:00 - 00:00 8.00 BOPSUF P PRE Test BOP. Thaw frozen bleed line. Witnessing of BOP Test waived by AOGCC's Chuck Schieve. Heat tree and BOPE. Re-grease tree valves to get good tests. BOP test witnessed by WSL's Bob Laule and Rick Whitlow. All equipment tested OK, except 2-3/8" TIW valve. It will be re-built and tested. 2" TIW valve with XO will be used as backup. 2/5/2005 00:00 - 01 :30 1.50 BOPSUP P PRE Pressure / function test BOPE. AOGCC waived witnesss. Test witnessed by WSL, Rick Whitlow. All BOPE pressure / function tested OK, except for 2-3/8" TIW valve which will be re-built and re-tested. The 2" TIW valve with XO will be used as a backup. Test report sent to AOGCC. 01 :30 - 03:30 2.00 STWHIP P WEXIT M/U Baker CTC. Pull I Press test CTC. CIO Coil packoff. Fill coil with 2# Biozan. Pressure test inner reel valve. 03:30 - 04:15 0.75 STWHIP P WEXIT M/U 3.80· Baker window milling BHA with 3.80· HC diamond mill and 3.79" string reamer. OAL = 82.00'. 04:15 - 06:10 1.92 STWHIP P WEXIT RIH with 3.80· window milling BHA #1. Take returns to cuttings tank. RIH to 9450'. Up wt = 41K, Own wt = 24.5k. Tagged cement top at 9462 ft. 06:10 - 06:25 0.25 STWHIP P WEXIT Mill cement, 2.5 bpm, 1500 psi, Tag pinch point and correct +28' to 9507.6'. Paint flag. 06:25 - 15:30 9.08 STWHIP P WEXIT Mill window 2.45/2.55 bpm @ 1626 psi. FS =1500 psi. Milled to 9528 . Never seen any specific indication of bottom of window. Less than normal metal on magnets initially. Window Printed: 2/2312005 11 :59: 16 AM ') ) Page 2 . BPEXPLORATION Qp~rationsSummary'Report W EXIT milled with low weight on bit and releatively small amount of motor work. Geo unable to confirm formation. Samples primarily cement. Drill open hole at 16 fph. Drilling ratty like Shulblik. Ream thru window without any problems. Dry tag. Flag EOP 9400'. POH Over pull @ 9144. Over pull at nipples correcting for the depth correction. PE reports for milling XN also had a similar correction +25'. LD BHA. Mill shows signs of wear across the center of the mills. Wear looks normal. Mill in gauge. M/U MWD build BHA #2 with 3.2 deg short radius motor and 3.75" M09 Bit #2. M/U CTC. Pull 1 Press test CTC. OAL = 64.61'. RIH with BHA #2 to 9200'. No pump due to high bend motor. Orient TF to 40R. Correct CTD to Flag at 9464.6'. [added 23' CTD]. RIH and tagged TD at 9528'. Did not see wt loss thru window. DPRB PROD1 Attempt to drill build section. 2.7/2.7 bpm, 3100 -3900 psi, 30R. No sign of window. Several stalls at 9531 ft. Several stalls at 9540'. Unable to get past 9540'. Motor stalling with no WOB. Incl not showing increase from whipstock. Geo samples only had cement and metal scale. Appear to be at whipstock pinch point at 9540' CTD. DPRB PROD1 Log up from 9539' with MWD GR to prove present depth. GR Tie-in correction was -31' CTD, so corrected drilled depth is 9509', which is very close to whipstock pinch point of 9507.6'. DPRB PROD1 Log MWD GR tie-in to prove drilled depth. [-31' CTD correction]. Drilled depth is 9509'. Which is pinch point of whipstock in 7" Liner. Whipstock still in place. POH with MWD build BHA. Flag CT at 9300' EOP. Ordered 2# Biozan to mill window. Layout MWD build BHA. M/U 3.80" Baker window milling BHA. M/U Baker CTC, pull 1 press test CTC. RIH with window milling BHA #3. circ at 0.2 bpm, 600 psi. RIH to Flag at 9300' EOP. Correct -6' CTD at flag. RIH to 9430', Had pinhole leak in coil at reel. Flag pinhole on reel. POH for pinhole leak in coil at 9430'. Coil has 436,800 ft on it. LD milling BHA. Circulate while waiting on N2 services. PJSM for N2 blow down. RU N2. Circulate 30 bbl H20 followed by 10 bbl methanol. Blow down reel with N2 Set back injector. Pull coil to reel and secure. Pull bushings. Remove hard line from reel. Wait on crane. Wind 15 mph gusts to 24mph Safety evaluation meeting for reel swap. Attended by Peak , J. Killfoly, Nordic #1 team, SLB unit 7 team. Evaluate operating Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Y-10 Y-10 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From ~To HoUrs 'Task Code NPT Phase 2/5/2005 06:25 - 15:30 9.08 STWHIP P 15:30 - 17:15 1.75 STWHIP P WEXIT 17:15 - 17:30 0.25 STWHIP P WEXIT 17:30 - 19:00 1.50 DRILL P PROD1 19:00 - 21:00 2.00 DRILL P PROD1 21 :00 - 23:30 2.50 DRILL N 23:30 - 00:00 0.50 DRILL N 2/6/2005 00:00 - 00:30 0.50 DRILL N 00:30 - 02: 15 1.75 STWHIP N DPRB WEXIT 02:15 - 02:45 0.50 STWHIP N DPRB WEXIT 02:45 - 03:45 1.00 STWHIP N DPRB WEXIT 03:45 - 05:30 1.75 STWHIP N DPRB WEXIT 05:30 - 06:45 1.25 STWHIP N SFAL WEXIT 06:45 - 07:00 0.25 STWHIP N SFAL WEXIT 07:00 - 09:45 2.75 STWHIP N SFAL WEXIT 09:45 - 10:00 0.25 STWHIP N SFAL WEXIT 10:00 - 11 :20 1.33 STWHIP N SFAL WEXIT 11 :20 - 15:00 3.67 STWHIP N SFAL WEXIT 15:00 - 16:00 1.00 STWHIP N SFAL WEXIT 16:00 - 16:30 0.50 STWHIP N SFAL WEXIT Start: 12/22/2004 Rig Release: 2/22/2005 Rig Number: 1 Spud Date: 7/5/1981 End: 2/22/2005 Description otOperations Printed: 2/2312005 11 :59: 1 6 AM ) ) BP EXPLOHA TION Operatiøns.-.SLI.mmary-..¡Repert , Pªge.3_ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Y-10 Y-10 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/22/2004 Rig Release: 2/22/2005 Rig Number: 1 Spud Date: 7/5/1981 End: 2/22/2005 -Date From- To HoUrs Task Code NPT Phªse - DescriptionotOperations 2/6/2005 16:00 - 16:30 0.50 STWHIP N SFAL WEXIT conditions for tag line handlers. Weather conditions worsening 18 mph with gusts to 29mph. Reel wt 90,000 #. Boom angle would allow the reel to hit boom if wind spins reel. Decided to go on standby. 16:30 - 22:00 5.50 STWHIP N SFAL WEXIT Wait on weather for reel swap. Wind at 20-30 MPH. -15F, -60 WC. 22:00 - 00:00 2.00 STWHIP N SFAL WEXIT Wait on weather for reel swap. Wind at 25-40 MPH. -15F, -62 WC. 217/2005 00:00 - 18:00 18.00 STWHIP N SFAL WEXIT WOW to swap reels. Wind at 18-30 mph, -50 WC. Phase 1. 18:00 - 00:00 6.00 STWHIP N SFAL WEXIT WOW to swap reels. Wind at 20-40 mph, -64 WC. Phase 1. 2/8/2005 00:00 - 12:00 12.00 STWHIP N SFAL WEXIT WOW for reel swap. -19F, 22 - 36 mph, -64 WC. Phase 1. 12:00 - 00:00 12.00 STWHIP N SFAL WEXIT WOW for reel swap. -9F, 22 - 40 mph, -50 WC. Phase 2. 2/9/2005 00:00 - 21 :15 21.25 STWHIP N SFAL WEXIT WOW for reel swap. Phase 2, 22 - 36 mph, -9F, -50 WC. Wind average 2 hrs 15 mph with wind gust to 24 mph 21:15 - 21:30 0.25 STWHIP N SFAL WEXIT MIRU Peak 150 T crane, Revieved new reel and cleaned snow off 21 :30 - 21 :50 0.33 STWHIP N SFAL WEXIT Held Safety meeting with Nordic, Peak and Schlumberger on lift and wind conditions. I Dave Hildreth signed the Safety Sheet allowing the lift with stipulations that the wind remain at 15 deg with gust no higher than 25 MPH. Will check the wind speeds on the reel house prior to making lift. This will be the determining factor on making the lift along with BOC parameters. Wind gust on the reel house at 28 mph, will wait and monitor the wind 21 :50 - 00:00 2.17 STWHIP N SFAL WEXIT WOW and monitor wind on reel house and BOC Wind speed at midnight = 23 mph with gust to 35 mph 2/1 0/2005 00:00 - 01 :00 1.00 STWHIP N SFAL WEXIT RD Peak Crane. Wins at 23 mph with gust to 35 mph, Phase I driving conditions. 01 :00 - 09:00 8.00 STWHIP N SFAL WEXIT WOW. Open well, WHP = Opsi, filled hole with 5 bbl mud 09:00 - 09:30 0.50 STWHIP N SFAL WEXIT WOW. Performed weekly BOPE function test. 09:30 - 00:00 14.50 STWHIP N SFAL WEXIT WOW to swap reels. Wind at 20-34 MPH. -10F, -50WC. 2/11/2005 00:00 - 08:15 8.25 STWH~P N SFAL WEXIT WOW to swap reels. Wind at 20-34 MPH. -10F, -50WC. Forecast calls for winds to subside to 5-10 mph on Friday, Ordered crane for 0700 hrs to swap reel if possible 08:15 - 08:30 0.25 STWHIP N SFAL WEXIT SAFETY MEETING. Review procedure, hazards and mitigation for picking reel with Peak crane. Wind at 8-20 mph, -6F. 08:30 - 09:30 1.00 STWHIP N SFAL WEXIT Pick used reel out of reel house with Peak 150 ton crane. 09:30 - 10:30 1.00 STWHIP N SFAL WEXIT Set in new reel with crane. Set on reel jacks and release Peak crane. 10:30 - 12:30 2.00 STWHIP N SFAL WEXIT Tighten reel bushings. M/U internal grapple to pull coil. 12:30 - 13:30 1.00 STWHIP N SFAL WEXIT Pull coil to injecter head and stab coil thru injecter chains. 13:30 - 14:30 1.00 STWHIP N SFAL WEXIT Install hardline inside reel. Had cleanance problem. Called for SWS welder to cut out inside of reel plate to expose more coil to give room to M/U hardline and valve. 14:30 - 15:30 1.00 STWHIP N SFAL WEXIT M/U Baker CTC. Pull test with 37K. C/O coil pack-off. 15:30 - 17:30 2.00 STWHIP N SFAL WEXIT Cut out inside of reel and expose one additional foot of coil. MIU hardline inside reel. 17:30 - 18:45 1.25 STWHIP N SFAL WEXIT Wait on MEOH. Open well 24 turns WHP = 0 psi. Filled hole 18:45 - 20:15 1.50 STWHIP N SFAL WEXIT Spot MEOH trailer and RU to rig Pumped 5 bbl MEOH, 5 bbl rig water PT inner reel valve 4500 psi, then pumped 60 bbl flo-pro. Launched dart, displace with Printed: 2/23/2005 11 :59: 16 AM ) ') Bp···EXPLom:A7F10N O·pe.rat;ii~.Fls:·..:S¡~~·¡ImI·êlry...·R.e.pO·rt flo-pro Vol 53.2 bbl (Question volume). PT CTC to 4000 psi. PU / MU BOT Milling BHA. Checked all connections BHA len = 81.78 ft Set Mechanicl counter, RIH, remove shipping plastic and tighten reel bolts Conducted Mud swap while RIH PU at 9450 ft = 33k Tagged at 9508.3 ft. SFAL WEXIT Pulled tight, PUH and cir Flo-Pro out CTP = 2014 psi Rig charges start again at 2300 hrs. For Dims we are still on NPT until we start drilling build section. DPRB WEXIT RIH and stalled at 9507.4 ft Qp = 2.24 bpm Stalled at 9506.9 ft. Painted white flag at this depth. Depth is tricky with new CT DPRB WEXIT Milling Window. D1 = 9506.9 ft 6 min/0.1 ft Qp = 2.50 / 2.65 bpm CTP = 2000 psi Started slow due to possible WS /liner damage from PDC bit 4 stalls on window getting started. Top of window at 9507. DPRB WEXIT Milling Window as per BOT / BP Increased time to 7min / 0.1 ft Qp 2.66/2.75 bpm CTP 2070/2267 psi At 9,507.6 ft, window milling smooth out as expected. DPRB WEXIT Milling Window as per BOT Qp 2.66/2.75 bpm CTP 2070/2241 psi WOB at 4000 Ib IAlOA =415/11 psi DPRB WEXIT Milling Window Qp 2.74/2.86 bpm CTP 2070/2300 psi WOB at 5,300 Ib DPRB WEXIT Milling Window Qp 2.66/2.79 bpm CTP 2070/2150 psi IA / OA = 417 /12 psi Vp = 300 bbl DPRB WEXIT Milling Window from 9,506.9 ft to 9,512.0 ft (5.1 ft) Qp 2.66/2.73 bpm CTP 2070/2180 psi IA / OA = 424/15 psi Vp = 297 bbl Milling window from 9512.0 to 9513 ft. Exit casing at 9513'. 2.7/2.7 bpm, 2200-2400 ft. Top of window at 9507', Bottom of window at 9513'. Milling formation, 2.7/2.7 bpm, 2200-2500 psi, Milled to 9521'. Back ream up thru window to 9500'. Ream down clean to 9521'. Ream up and down 3 times. Window is clean. RIH with no pump. Clean window. Circ. in FloPro drilling fluid while reaming. DPRB WEXIT POH with window milling BHA. Flag coil at 9300' EOP. DPRB WEXIT UO milling BHA. Mill was 3.79/3.78 Go/NoGo. String reamer was same. Mill had full wear across face and formation samples were seen in cuttings. Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Y-10 Y-10 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 .Date From-To HQlJrs 'Task CodéNPT Phase 2/11/2005 18:45 - 20:15 1.50 STWHIP N SFAL WEXIT 20:15 - 20:45 0.50 STWHIP N SFAL WEXIT 20:45 - 22:50 2.08 STWHIP N SFAL WEXIT 22:50 - 23:00 0.17 STWHIP N 23:00 - 23:10 0.17 STWHIP N 23: 10 - 00:00 0.83 STWHIP N 2/12/2005 00:00 - 01 :05 1.08 STWHIP N 01 :05 - 02:30 1.42 STWHIP N 02:30 - 04:00 1.50 STWHI P N 04:00 - 05: 10 1.17 STWHIP N 05:10 - 06:00 0.83 STWHIP N 06:00 - 07:15 1.25 STWHIP N DPRB WEXIT 07:15 - 08:30 1.25 STWHIP N DPRB WEXIT 08:30 - 10:20 1.83 STWHIP N DPRB WEXIT 10:20 - 12:15 12:15 - 13:00 1.92 STWHIP N 0.75 STWHIP N Page 4 ~ Start: 12/22/2004 Rig Release: 2/22/2005 Rig Number: 1 Spud Date: 7/5/1981 End: 2/22/2005 Description of Operations Printed: 2/23/2005 11 :59: 16 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ') ) Page 5'" BPEXPLORATION Qperatiøras···Summary·.··Report Y-10 Y-10 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 12/22/2004 Rig Release: 2/22/2005 Rig Number: 1 Spud Date: 7/5/1981 End: 2/22/2005 2/1212005 13:00 - 13:15 From-To Hours Task GodeNPT Phase Description of Operations Date 13:15 - 14:50 14:50 - 17:15 17:15 - 17:40 17:40 - 18:10 18:10 - 20:20 20:20 - 20:30 20:30 - 21:10 21:10 - 21:34 21:34 - 21 :45 21 :45 - 22:04 22:04 - 22:15 22:15 - 22:50 22:50 - 23:05 23:05 - 23:25 23:25 - 23:31 23:31 - 23:50 2/13/2005 00:45 - 01 :00 01 :00 - 01 :15 0.25 DRILL N 1.58 DRILL N 2.42 DRILL N 0.42 DRILL N 0.50 DRILL P 2.17 DRILL P 0.17 DRILL P 0.67 DRILL P 0.40 DRILL P 0.18 DRILL P 0.32 DRILL P 0.18 DRILL P 0.58 DRILL P 0.17 DRILL P 0.75 DRILL P 0.25 DRILL P 0.25 DRILL P P P DPRB PROD1 PRE-SPUD MEETING AND PJSM. Review well plan and hazards for this well. Review procedure, hazards and mitigation for M/U MWD drilling BHA. DPRB PROD1 M/U BHA #5, MWD Build BHA with 3.28 deg SR motor and 3.75" M-09 Bit. OAL = 64.61'. DPRB PROD1 RIH with minimum pump [0.15 bpm), due to high bend motor. Correct to flag at 9300' EOP. [-12 ft CTD]. Tightened reel bushings. DPRB PROD1 Orient TF to 56R to go thru window. Went thu window and tagged TO at 9514'. Correct depth to 9521' [+7' CTD). PROD1 Drilling build section in Shublik, 2.7/2.7 bpm, 3100 - 3800 / psi, 62R, 40 fph, // Drilled to 9532'. / PROD1 Drilling build section in Shublik, TF = 62R / Qp=2.7/2.7bpm / CTP = 3100/3800 psi. /" No RA Pip tag was installed by PE Wells G9=>öp PROD1 Drilling build section in Shublik, TF = 79J~/ Qp = 2.75 1 2.84 bpm Q at 1:1 ratio // CTP = 3100/3900 psi. / PROD1 PUH to orient TF Tried above and flipped 180 deg, RIH below WS and orient TF PROD1 Drilling build section in Qp = 2.75/2.84 bp CTP = 3100/39 psi. TF rolled up, ent TF on bottom PROD1 PUH to W 0 orient TF. Working CT to keep TF PROD1 Drillin ild section in Shublik, TF = 35R Qp .75/2.84 bpm. P = 3100/3290 psi. Drill with low WOB to get past this area. TF still rolling up to 10R, need 35 to 40R PUH to window to orient TF Drilling build section in Shublik, TF = 23-34R. Qp = 2.73/2.91 bpm. CTP = 3000 1 3300 psi. No LC at this time Vp = 302 bbl Pulled up to window to get 1 click on bottom at 9,600 ft PROD1 PUH and pump up survey Surveys no in limits PROD1 Drilling build section in Shublik, TF = 28R. ROP 83 fph Qp = 2.73/2.91 bpm. CTP = 3000 1 3300 psi. PROD1 PUH and pump up survey. Good survey PROD1 Drilling build section in Shublik, TF = 39R Qp = 2.66 1 2.87 bpm. CTP = 3000 1 3250 psi. PROD1 PUH orient PROD1 Drilling build section, TF = 45R Qp = 2.74 12.91bpm. CTP = 3000 1 3350 psi. PROD1 PUH 1 wipe to get 1 click PROD1 Drilling build section, TF = 62R Printed: 2/2312005 11 :59: 16 AM ) ~1 1T! ffi)~ fÆi!Æ~æ ) A.IfA.SIiA. OIL AlWD GAS CONSERVATION COMMISSION FRANK H. MURKOWSK/, GOVERNOR 333 W. 7TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 ~,",s9 l' \.J a/"."'.',', "'," \" Mary Endacott CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Y -10 Sundry Number: 304-486 Dear Ms. Endacott: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holi ay or weekend. A person may not appeal a Commission decision to Superior Co less rehearing has been requested. DATED this~day of December, 2004 Enc!. 'E~'~ ,', r- (" ';'J ." 20 04 SCANN", L Ui:L (, I - : vJGA j 2../11 Iz.olll to 7j~ j:?-/ 17 / 4--, ) STATE OF ALASKA ) ALASKA Oil AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 1. Type of Requesl: 1m Abandon / 0 Repair Well 0 Plug Perforations 0 Stimulate 0 Alter Casing 0 Pull Tubing 0 Perforate New Pool 0 Waiver 0 Change Approved Program 0 Operation Shutdown 0 Perforate 0 Re-Enter Suspended Well 10. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool PRESENTWELLCONOI!10NStJMMA~Y: , ' Total Depth TVD (ft): I Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): 9638 10224 9588 None Length Size' MD TVD Burst 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 7. KB Elevation (ft): 86.59' 8. Property Designation: ADL 028287 11. , Total Depth MD (ft): 10275 Casing Structural Conductor Surface Intermediate Production Liner 0 Other 0 Time Extension 4. Current Well Class: -IttJevelopment 0 :xploratory 0 Stratigraphic ß1'Service v.J6/t 9. Well Name and Number: 5. Permit To Drill Number 181-054~ 6. API Number: ,/ 50- 029-20587-00-00 Y-10 /' Junk (measured): 10120 Collapse 110' 2709' 5380 2670 8850' 6870 4760 8396'-9633' 8160~¿:-l";~jfll'~3O DCe" ", ,-D Aht'k, Oil 1 '12004 Tubing Grade: & ~" Co. Tubing MD (ft): L-80 Ancñ 118. C~' Packers and SSSV MD (ft): °l9~'; 8843,;~aiun 2182' 110' 20" x 30" 110' 2709' 13-3/8" 2709' 9464' 9-5/8" 9464' 1285' 7" 8985' - 10270' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: 9474' - 9678' 8859' - 9055' 4-1/2", 12.6# Packers and SSSV Type: 9-5/8" x 4-1/2" Baker packer; 9-5/8" x 4-1/2" TIW 'HBBP-T' packer; 4-1/2" HES 'X' Nipple 12. Attachments: 181 Description Summary of Proposal 0 Detailed Operations Program 14. Estimated Date for Commencing Operations: 16. Verbal Approval: Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Mary Endacott " Title CT Drilling Engineer Signature Îl'?/l 'v¿! ~-#~7£tfrc {)t!- Phone 564-4388 I /1 . .. Commission Use Only 0 BOP Sketch January 1, 2005 Date: v 13. Well Class after proposed work: 0 Exploratory 181 Development 0 Service 15. Well Status after proposed work: 0 Oil 0 Gas 0 Plugged / a Abandoned 0 WAG 0 GINJ 0 WINJ 0 WDSPL Contact Mary Endacott, 564-4388 ,/ ,,!t Prepared By Name/Number: Date i 211 ~ Of Terrie Hubble, 564-4628 I Sundry Number:30L\ ¥ ~ Conditions of approval: Notify Commission so that a representative may witness 0 Location Clearance 0 Plug Integrity 0 BOP Test 0 Mechanical Integrity Test Other: Apf We J t4 r '<A- I D ^ 40 I N'~ tVÍ: i>-ê J j1; r {¡ Jx tti"i-K ...,£ il RBDMS BFL ~-iolt-, DEC 2 1 2004 COMMISSIONER APPROVED BY THE COMMISSION Date /1~ I;f su;/;t ~ iu:ihate ORIGINAL ) ) . O:>:J To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Mary Endacott CTD Engineer Date: December 16, 2004 Re: P&A operations for well Y -10 as part of the CTD sidetrack Well Y -10 is scheduled for a through tubing sidetrack with the SLB~rdic 2 Coiled Tubing Drilling rig in January 2005. The sidetrack, Y-I0A (water and gas injection well), will exit out of the existing 7" liner off a whipstock in Zone 4 and target Zone 4 sands. The existing injection perforations in Y -10 will be iso,lated by ,- down squeezing cement past the whipstock. The following describes work planned for the P&A and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre CTD Summary 1) Establish mechanical integrity 2) Drift and set through tubi~whipstock 3) Downsqueeze minimum Jl!?bl cement with aggregate past whipstock Casin2ILiner Information 13 3/8", L-80, 72#, Burst 5380 psi; collapse 2670 psi 95/8",47#, L-80, Burst 6870, Collapse 4750 7", L-80, 29#, Burst 8160 psi; collapse 7020 psi The pre CTD work is slated to begin on J an 1, 2005. I~ít¡~. ; ~d{ . M Enda tt C D Dril' g Engineer 564-4388 CC: Well File Terrie Hubble ) TREE = 4" CIW Vv8..LHEAD = GRA Y 'AcrUÂi'ÒFr;^-'AXELSÓN k13:'ËCEV' ;;; """,^m"'^áS,69' "BF:"E"LË'T;-"'^'^'''''' '51':5'£l 'Kop'^;"""''''-'-' 3300' h.~.----A"""",.""",^",.......~.v.''''''''''.....,._'''''W.''n-'''''','''''''^W'''', ., Max Angle = 33 @ 6800' ',",',..m"",,,m_m' "d^"','m,,, ",,,,,..,..,, , "'''.''''''''''''''''', Datum MD = 9502' DatumTVD = 8800' SS Y-10 ~ - - 13-3/8" CSG, 72#, L-80, ID= 12.347 H 2708' ~ ;g: Minimum ID = 3.725" @ 9012' 4-1/2" HES XN NIPPLE :8: 1 TOP OF 7" LNR H 8985' I - r 4~1/2" TBG, 12.6#, L-80, ,0152 bpf, 10 = 3.958" l-i 9038' 9-5/8"CSG, 47#, L-80, 10 =8.681" 1-1 9464' .. PERFORATION SUMMA RY REF LOG: CBL ON 07/21/81 ANGLEATTOP ÆRF: 18 @ 9474' f\bte: Refer to A-oduction DB for historical perf data SIZE SFT NTERVAL Opn/Sqz DATE 3-318" 4 9474 - 9484 0 06/15/89 3-118" 4 9484-9494 0 10/10/86 3-318" 4 9494 - 9498 0 06/15/89 2- 718" 4 9580 - 9638 0 02/20/86 3-118" 4 9638 - 9658 0 10/10/86 3-318" 4 9658 - 9678 0 06/15/89 r-: ) SAFETY NOTES: OVERSHOT GUIDE COVERS CUT STUB. SEET8..EX FOR DETAILS. ***T X IA COMM. (02107/03 WAIVIR)*** 2182' H4-1/2" HES X NIP, 0 = 3,813" = --t 2574' H9-5/8" DV PKR 1 ~ 8832' 8843' 8867' 8888' ~4-1/2" HES X NP, ID= 3,813" - 9-5/8" x 4-112" TlW HBBP- T PKR, 10 = 3.90" - 4-1/2" HES X NP, ID= 3.813" ~4-1/2" HES X NP, 10 = 3.813" I 1 8907' ~ OV ERSHOT GUIDE FOR CUT STLB, ID = 4.55" I ~ 8915' HBAKER1BGSEALASSY 1 ~ 8935' H 9-5/8" x 4-112" BKR PKR, ID = 4.000" 1 1~ I 8979' ~4-1/2" HES X NP, 10 = 3.813" I I 9012' H4-1/2" HES XN NIP, ID = 3.725" I I 9037' I~CUT OFFTBG TAIL 1 I 9037' H 8..MDTTLOGGE002/17/88 .. r i ., JIIIIIj.. DATE REV BY COMrvENTS 02/07/03 ?/KAK WAIVERSAFETY N01E I Æ3TD H 10224' I I 7" LNR, 29#, L-80, .0371 bpf, 10 = 6.184" H 10270' I Dl\ìE 07/22/81 11/05195 03103101 06124101 1 0/3110 1 02124102 RBI BY COrvtv1ENTS I-()FF ORGINA.L COIvPLETION RWO SS-M> FINAL RN/TP CORRB:;TONS WBfTP SURF LOC CORRB:;TlONS A F/KAK PERF ()A, TE CORRECTIO NS 9578' I-iMARKERJOINT I 10120'HT OF 4-112" TAILPIPE- 12/16/88 I PRUOI-()EBA Y UNIT WELL: Y-10 PE~rrNo: 1810540 A A No: 50-029-20587-00 SEC 33, T11 N, R13E BP Exploration (Alaska) TREEt-= . WRt1:tIEAD = , ACTUATOR = KB. aEV = BF. aEV = KOP= Max Angle = Datum M) = Datum lVD :: 4" erN GRAY AXaSON 85.69' 51.59' 3300' 33 @ 6800' 9502' 8800' SS ') Y -1 OAi -)ETY NOTES: OVERSHOT GUIDE COVERS CUT STUB. SEE TaEX FOR DETAILS. ***T X IA COM M. (02107/03 WAIVER)- Proposed CTD Sidetrack 13-3/S"CSG, 72#. L-80, D= 12.347 1-1 2708' ~ Minimum ID = 14-112" TBG, 12.6#. L-SO, NSCT. 0.0152 bpf, to = 3.958" 1-1 8910' t- r 1 TOP OF 3-3/16" LNR, TOC 1-1 1 TOP OF 7" LNR 1-1 13.5" x Nip 2.813" 10 1-1 I 4-112" TBG. 12.6#, L-80, .0152 bpf, ID = 3.958" 1-1 I 9-5/8" CSG, 47#, L-80, to = 8.681" 1-1 9464' 1 ~ ~ ì 2182' H4-1/2" HES X NIP. 9CR, to = 3.813" 1 = --f 2574' H 9-5/8" DV A<R 1 ~ 3369' H Eclipse tubing patch ID = 2.25" 3374' HEclipse tubing patch 10 = 2.25" 8832' H4-1/2" HES X NIP, 9CR, ID = 3.813" 1 8843' - 9-5/8" X 4-1/2" TfoN HBBP-T A<R, ID = 3.90" 1 8867' -'4-1/2" HES X NIP, 9CR, ID = 3.813" I 8888' H4-1/2" HES X NIP, 9CR, to = 3.813" I 8903' H OVERSHOT GUIDE FOR CUT STUB, ID = 4.55" 1 8915' H BAKER TBG SEAL ASSY 1 ::. ~.....~¡:-l 9038' It ... J2 . ..4 8935' H9-5/8" x 4-112" BKR A<R, ID = 4.000" 1 8979' H4-1/2" HES X NIP, ID = 3.813" 1 9012' H4-1/2" HES XN NIP, ID milled to = 3.8" 1 9037' ~CUTOFFTBGTAIL I 903T - aMD 1T LOGGED 02/17/88 I PERFORATION SlMMRY REF LOG: CBL ON 07121/81 ANGLE AT TOP PERF: 18 @ 9474' Note: Refer to Production DB for historical perf data SIZE SPF MffiV AL Opn/Sqz DA TE 3-3/8" 4 9474 - 9484 isolated proposed 3-1 IS" 4 9484 - 9494 isolated proposed 3-3/S" 4 9494 - 9498 isolated proposed 2-7/S" 4 9580 - 9638 isolated proposed 3-1 IS" 4 9638 - 9658 isolated proposed 3-3IS" 4 9658 - 9678 isolated proposed I PBTD H 10224' 1 I r LNR. 29#, L-80, .0371 bpf, D = 6.184" H 10270' I DATE 071221S1 11/05195 03103101 06124101 10131101 02124102 ReI BY CO~ HOFF ORIGNAL CC>M=t..ETION RWO run NSCT stacker SIS-M:> FNAL RWTP CORRECTK:>NS WBfTP SURF LOC CORRECTIONS AFIKAK PERF DATE CORRECTIONS .. 9500' 1-1 Mechanical Whipstock L--I L.-..I P 1-1 11180' I 10120'H7' OF 4-1/2" TALPFE- 12/16/88 1 DATE REVBY CO~ 02/07/03 ?/KAK WAWER SAFETY NOTE 12/16/04 MSE PROPOSED CTD SDETRAO< PRUDHOE BAY UNIT WaL: Y-10A PERMIT No: API No: 50-029-20587-01 SEC 33. T11 N, R13E BP exploration (Alaska) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Alter Casing [] Change Approved Program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address [] Suspend [] Repair Well [] Operation Shutdown P.O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 1410' SNL, 205' WEL, SEC. 33, T11N, R13E At top of productive interval 915' SNL, 2491' EWL, SEC. 33, T11N, R13E At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E At total depth 819' SNL, 2331' EWL, SEC. 33, T11N, R13E [] Plugging [] Time Extension [] Pull Tubing [] Vadance [] Re-Enter Suspended Well [] Stimulate [] Perforate [] Other 5. Type of well: [] Development [] Exploratory [] Stratigraphic I~Service RFr'.EIVED APR 18 2000 6. Datum Elevation (,DF or KB) KBE = 85.69 AMSL 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number 9. Permit Number 81-54 Y-10 10. APl Number 50- 029-20587 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 10275' feet Plugs(measured) 9637' feet 10120' feet Junk (measured) 9486' feet Length Size 110' 20 x 30" 8 cu. yds. 2675' 13-3/8" 3720 cu. ft. 9430' 9-5/8" 1300 cu. ft. 1285' 7" 3336 cu. ft. Cemented : MD TVD 144' 144' 2709' 2709' 9464' 8849' .o 8985'-10270' 8395'-9632' ORIGINAL Perforation depth: measured true vertical 9474'-9484'; 9484'-9494'; 9494'-9498'; 9580'-9638'; 9638'-9658'; 9658'-9678' 8860'-8869'; 8869'-8879'; 8879'-8883'; 8961 '-9017'; 9017'-9036'; 9036'-9056' Tubing (size, grade, and measured depth) 4-1/2" L-80 to 8915' with 4-1/2" tailpipe to 9038' Packers and SSSV (type and measured depth) 9-5/8" Baker SBR/packer @ 8915'; 4-1/2" SSSV @ 2087' 13. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation I April 2000 16. If proposal Was verbally approved Blair Wondzell 4/11/2000 Name of approver Date approved' contact Engineer Name/Number: Mike Warren, 564-4306 17. I hereby certjf~ that th,e/loregoing is true and correct to the best of my knowledge LEN SEYMOUR ~/ 15. Status of well classifications as: [] Oil I--1 Gas [] Suspended Service Water & Gas Injector Prepared By Name/Number: Michaei Williams, 564-4657 Title Waterflood EOR Team Leader Date Commission Use Only Conditions of Approval: Notify Commission so representative may witness I Approval No. Plug integrity ~ BOP Test Location clearance I Mechanical Integrity Test ~, ~-' '~ ~Y~Sequent form required 10- .,¢3.on~w, .~o~ ~'~' "~ ~C~,~:~.~.~ Approved by order of the Commission Commissioner Date Form 10-403 Rev. 06/15/88 ORIGINAL SIGNEDBY Approved Copy · Submit In Triplicate Robert N. Chdstenson Returned Y-lO Request for Variance Well Y-10i had a verbal last year for further leak detection work. This has been completed. Holes were found at 3369 and 3744 MD. Remaining tubing has been evaluated as being good by a Kinley caliper. A Casing Integrity test on March 27, 2000 was completed and passed, testing the casing, packer and tailpipe to 2300 psi for 30 min. Attached is a copy of the telex and well diagram for your review. We are requesting approval to continue water injection in Y-10i. RECEIVED APR 18 ~aska Oil & Gas Cons. commission PRUDHOE BAY, ALASKA TO: PE REPORT GROUP FROM: B. SMITH PAOLINO WELL NAME: IY-10i MAIN CATEGORY I MAINT SUB CATEGORY IC.I.T. OPERATION DATE 13126-27100 DATE: J3/27100 OPERATION: Y-10i HAS KNOWN HOLES IN TUBING. WIRELINE SET PLUG IN TUBING TAIL. PRESSURE TEST INNER ANNULUS TO 2300 PSI. INITIAL PRESSURE: SIWHP = 450 PSIG, 1AP = 680 PSIG, OAP = 10 PSIG. I.A. IS FLUID PACKED, TUBING FLUID LEVEL 200 FT. 2130 I-IRS: MIRU HB&R, SAFETY MEETING AND PRESSURE TEST HARDLINE TO 3000 PSI. Time WHP lAP OAP Fluid BPM Total Fluid COMMENTS Type BBIs Temp 2157 450 680 10 DSL .5 0 AMB START PUMPING DOWN I.A. 2208 2020 2300 10 DSL .3 6 " SHUT DOWN ANDMONITOR 2223 1980 2240 10 LOST 60 PSI IN 15 MIN., PUMP BACK UP 2225 2020 2300 10 DSL .2 6 " SHUT DOWN AND MONITOR 2255 2020 2290 10 GOOD TEST, BLEED lAP BACK 2305 600 840 10 BLED BACK 6 BBLS, RIG DOWN HB&R Final Pressures: SIWE.P = 6(~0 PSI(J. lAP = 340 PSi(J. OAP = 10 PSI(J. Fluid Summary: PUMP 6 BBLS DIESEL, BLEED BACK 6 BBLS. CONCLUSION: Y-10i PASSED CASING INTEGRITY TEST (CIT). LOST 10 PSI IN 30 MIN. TEST. CASING, PACKER, PLUG, TUBING TAIL AND WELLHEAD GOOD, RECEIVED APR 18 ~as~a Oil & Gas Cons. Commlsdon Anchorage WELLHEAD: GRAY BF. ELEV =51.59' ACTUATOR: AXELSON -SMALL ,,, , , 9-5~8 D.V. PACKER I' 2574' '1 (NO CONTROL LINES) RECEIVED i KOP:2800' MAX ANGLE: 33° @ 6800' APR 1 8 2000 ; 4-1/2", 12.6,~, L-e0, NSC Ala~8 0ii & Gas Cons. Commission TUBING ~ AltchoraJ~ TUBING ID: 3.958 ,, CAPACITY: 0.0152 bbl/ft NEW PACKER ASSEMBLY: ,,,,, I COMPLETION TELEX FOR DETAILS. I I I TOP OF 4.5" CUT STUB 8907' UNIQUE MACHINE O.S. [ 8910' ! BAKER TBGSEALASSEMBLY, 8915' I I 4.5" HES 'XN' NIPPLE 3.725" ~DI 9012' I , I I 7" MARKER JOINT 9578' PERFORATION SUMMARY ..- REF: LOG: CBL 7/21/81 ON DEPTH TO BHCS rNOTE: Size SPF Interval Open / Sqzd TUBING TAIL CUT AT 9038' ..... ON 12/16/88 3 3/8 4 9474-9484 6/89 OPEN 3 1/8 4 9484-9494 10/86 OPEN 3 3/8 4 9494-9498 6/89 OPEN ~ ____--- 2 7/8 4 9580-9638 2/86 OPEN~ i i 3 1/8 4 9638-9658 10/86 OPEN _ 3 3/8 4 9658-9678 6/89 OPEN ,,, , ,, 7' OF 4 1/2" TAILPIPE W/GO MAGNA RANGE AND BAKER SOS 10224' PBTD DATE REV. BY COMMENTS PRUDHOE BAY UNIT ii ii ii i 7/22/81 Hoffmann COMPLETION WELL: Y-10i {33-11-12) APl NO: 50-029-20 2/9/90 aMa ORIGINAL MAC DIAGRAM SEC 33; TN 11; RGE 13 11/5/95 M. Linder '~WO DOYON 14 Re: Y-10. i request for variance Subject: Re: Y-10i request for variance Date: Tue, 11 Apr 2000 11:05:27 -0800 From: Blair Wondzell <blair_wondzell@admin. state.ak.us> Organization: State of Alaska, Dept of Admin, Oil & Gas To: "PBU, Well Integ T. L." <pbuwellintegtl~BP.com> CC: "PBU, Well Ops TL" <PBUWellOpsTL~BP.com>, "Bartel, Paul" <BartelP@BP.com>, "Warren, Mike (Orbis)" <WarrenM~BP.com>, "Williams, Michael M (NANA)" <WilliaMm~BP.com> ,, , Bruce, You hereby have verbal approval until 21April to inject into this well pending a 10-403 approval. The 403 should cover your plans tro evaluate the prospects of patching or pulling and replacing the tubing. Regaards, Blair Wondzell, 4/11/00. "PBU, Well Integ T. L." wrote: Subject well: PBU-BP-Y-IOi Blair, I would like to request a verbal variance to inject this well. A formal written request for variance will be generated shortly and formally sent over to you for review. Well had a verbal last year for further leak detection work. This has been completed. Holes were found at 3369 and 3744 MD. Remaining tubing has been evaluated as being good by a Kinley caliper. A Casing Integrity test was completed and passed, testing the casing, packer and tailpipe to 2300 psi for 30 min. I am attaching electronic copies of the telex's and well diagram for your review. I am not sure if you can open the wellbore diagram software so I will fax all also. Anchorage office will send over a 403 shortly. <<000327Y-10iC. I. T.. doc>> <<Y-10i. cdd>> I will call your office this afternoon. I look forward to hearing from you. Thanks for your help. Bruce Kevin Yeager / Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 <<... >> Name: 00032 7¥-lOiC. I.T..doc O00327Y-lOiC. I.T..doc Type: Microsoft Word Document (application/msword) Encoding: base64 Name: Y-lOi.cdd Y-lOi. cdd Type: application/x-unknown-content-type-cdd_auto_file Encoding: base64 1 of 1 4/11/00 11:05 Al · Y- 10i request for variance Subject: Date: From: To: CC: Y-10i request for variance Mon, 10 Apr 2000 19:11:42 +0100 "PBU, Well Integ T. L." <pbuwellintegtl~BP.com> "'blair_wondzell@admin.state.ak.us'" <blair_wondzell@admin.state.ak.us> "PBU, Well Ops TL" <PBUWellOpsTL~BP.com>, "PBU, Well Integ T. L." <pbuwellintegtl@BP.com>, "Bartel, Paul" <BartelP@BP.com>, "Warren, Mike (Orbis)" <WarrenM~BP.com>, "Williams, Michael M (NANA)" <WilliaMm~BP.com> Subject well: PBU-BP-Y-10i Blair, I would like to request a verbal variance to inject this well. A formal written request for variance will be generated shortly and formally sent over to you for review. Well had a verbal last year for further leak detection work. This has been completed. Holes were found at 3369 and 3744 MD. Remaining tubing has been evaluated as being good by a Kinley caliper. A Casing Integrity test was completed and passed, testing the casing, packer and tailpipe to 2300 psi for 30 min. I am attaching electronic copies of the telex's and well diagram for your review. I am not sure if you can open the wellbore diagram software so I will fax all also. Anchorage office will send over a 403 shortly. <<000327Y-10iC.I.T..doc>> <<Y-10i.cdd>> I will call your office this afternoon. I look forward to hearing from you. Thanks for your help. Bruce Kevin Yeager / Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 <<...>> ~ 000327Y- 10iC.I.T..doc Name: 000327Y- 10iC.I.T..doc Type: Microsoft Word Document (application/msword) Encoding: base64 . Type: application/x-unknown-content-type-cdd_auto_fileI Encoding: base64 - - ~ 1 of 1 4/10/00 12:42 PI~ PRUDHOE BAY, ALASKA TO: PE REPORT GROUP FROM' B. SMITH PAOLINO WELL NAME: IY-lOi MAIN CATEGORY IMAINT SUB CATEGORY IC...LT. OPERATION DATE 13126-27/00 DATE: 13/27/00 OPERATION: Y-10i HAS KNOWN HOLES IN TUBING. WIRELINE SET PLUG IN TUBING TAIL. PRESSURE TEST INNER ANNULUS TO 2300 PSI. INITIAL PRESSURE: SIWHP = 450 PSIG, IAP = 680 PSIG, OAP = 10 PSIG. I.A. IS FLUID PACKED, TUBING FLUID LEVEL 200 FT. 2130 HRS: MIRU HB&R, SAFETY MEETING AND PRESSURE TEST HARDLINE TO 3000 PSI. Time WHP lAP OAP Fluid BPM TOtal Fluid COMMENTS Type BBI$ Temp 2157 450 680 10 DSL .5 0 AMB START PUMPING DOWN I.A. 2208 2020 2300 10 DSL .3 6 " SHUT DOWN AND MONITOR 2223 1980 2240 10 LOST 60 PSI IN 15 MIN., PUMP BACK UP 2225 2020 2300 10 DSL .2 6 " SHUT DOWN AND MONITOR 2255 2020 2290 10 GOOD TEST, BLEED lAP BACK 2305 600 840 10 BLED BACK 6 BBLS, RIG DOWN HB&R Final Pressures: SIWHP = 600 PSIG, IAP = 840 PSIG, OAP = 10 PSIG. Fluid Summary: PUMP 6 BBLS DIESEL, BLEED BACK 6 BBLS. CONCLUSION: Y-10i PASSED CASING INTEGRITY TEST (CIT). LOST 10 PSI IN 30 MIN. TEST. CASING, PACKER, PLUG, TUBING TAIL AND WELLHEAD GOOD. 'rl~E'~:' 4" C,~W WELLHEAD: GRAY ACTUATOR'. AXEt-SON -SMALL Y-10i KB. ELEV -~9' BF. ELEV --51,59' 9-S/8 D,V, PACKER L_~~ ~ 13-3/8", 72#/ft, i 2708' I~ L-80, BTRS ...... KOP:2800' MAX ANGLE: 33 ~ · 6900' ~ TUBING JTUBING ID: 3.O58" · ~ CAPACITY: 0,0152 bbl/ft ,. A RWO WAS PERFORMED 1116/95 LEAVING THE ORIGINAL PKR IN THE HOLE. AN OVERSHOT GUIDE COVERS THE CUT STUB. BEE COMPLETION TELEX FOR DETAILS. TOP OF 4.5" CUT STUB UNIQUE MACHINE O.S. j ' 8907' 'J 9-$/8", 47#/ft, L-80, BTRS ~ PERFORATION 9UMMARY REF: LOG: CBL 7/21/81 ON DEPTH TO BHC$ i .... i ~11 , Ill Size SPF Interval Open / Sqzd · :.,. ,Ju ._ _ 13 3/8 4 9474-9484 6/89 OPEN 3 1/8 4 9484-9494 10/86 OPEN 3~/8 4 9494~9498 6/89OPEN 12 7/8 4 9580-9638 2/86 OPEN 13 1/8 4 9636-9658 10/86 OPEN 3 3/6 4 9658-9678 6/69 OPEN PBTD I' 10224' .... .=~.1" ! 7", 29#/ft, L-80, BTRS L. 10270' IIi DATE w~,/,8'~ 2/9/90 ,j, 11/5/95 t 2/19/98 i ....... III ..... IIIi COMMENTS COMPLETION ORIGINAL MAg DIAGRAM RWO DOYoN 14 REV, BY Hoffmann MMM M. Under .J SRB ! HES 'X' NIPPLE 3.813" IOJ 2182' (NO CONTROL LINES) NEW PACKE_ R ASSEMBLy: 4.5" HES 'X' NIPPLE 3.813" ID 9.62S" TIW HBBP-T PKR $.9 4,5" HES 'X' NIPPLE 3.813" ID 8832' 6843' 8867' 4.5" HES 'X' NIPPLE 3.813" 8886' ORIGINAL PACKER_ ASSEMBLY: BAKER TBG SEAL ASSEMBLY L ll 9.625" BAKER PKR 4.00" ID J 8935' 4.5" HES 'X' NIPPLE 3.813" ID 8979' ... 4.5" HE$ 'XN' NIPPLE 3.725" ID 9012' TUBING TAIL(SEE FISH) ELMD J .,...:..9046' 7" MARKER JOINT BING TAIL CUT AT 9038' ON 2/16/88 ,~ ~ ,~.J._ RECEIVED APR 1 0 2000 masla Oil ~ ~as Cons. c, ommi~ior~ 7' OF 4 1/2" TAft. PIPE W/GO MAGNA RANGE AND BAKER SOS PRUDHOE~BAY UNIT WELl,,: Y-1!)_i (33711-!2) BP Exploration (Alaska) Y- 10i Verbal Variance Subjeet~erbal Var Date:~-a't, 4 Dec 1999 11:32~50 -0500 From: "PBU, Well Integ T. L." <pbuwellintegtl~BP.com> To: "~olair_wondzell@admin. state.ak.us'" <blair_wondzell@admin. state.ak.us>, "'j ohn_spaulding@admin, state.ak.us'" <j ohn_spaulding@admin, state.ak.us> 'CC: "PBU, Well Ops TL" <PBUWellOpsTL~BP.com>, WSA Tech Aide <WSATechAide@BP.com> Subject: Y-10i Verbal Injection Variance cancellation A verbal variance to continue water injection was received on 5/10/99, a leak evaluation log found holes in the tubing of the subject well at~.~369 and 3744 md. --~5-d~age Engineering have determined that further reservoir evaluation is needed prior to working over or sidetracking using this bore. As such the well has been shut-in and freeze protected due to mechanical problems. If there are any questions or concerns please contact either Kevin or myself. Thanks Bruce Kevin Yeager / Bruce W. Smith Well Integrity Team Leader BPXA--Prudhoe Bay Mail Stop C-1 907-659-4644 FAX 907-659-4689 1 of 1 12/6/99 8:50 Ah STATE OF ALASKA ALA OIL AND GAS CONSERVATION COMMISSI~ ' REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown m Stimulate ~ Plugging Pull tubing X Alter casing Repair well m Perforate~ Other 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, SEC. 33, T11N, R13E At top of productive interval 915' SNL, 2491' EWL, SEC. 33, T11N, R13E At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E At total depth 819' SNL, 2331' EWL, SEC. 33, T11N, R13E 5. Type of Well: Development Exploratory Stratigraphic Service ORIGINAL 6. Datum elevation (DF or KB) KBE = 83.89 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-lOi 9. Permit number/approval number 81-54/95-149 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Bay Field~Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 1O275 BKB 9637 10120 BKB 9486 feet Plugs (measured) feet feet Junk (measured) feet 8' cut tubing tail at 10120' MD (12/88) Casing Length Size Structural -- Conductor 110' 20 x 30 Surface 2675' 13-3/8" Intermediate 9430' 9-5/8" Production -- Liner 1285' 7" Perforation depth: measured 9474'- 9498' (Sag R) 9580'- 9678' (Ivishak) Cemented Measured depth True vertical depth 8 cu. yds. 144' 144' 3720 cu. ft. 2709' 2709' 1300 cu. ft. 9464' 8849' 3336 cu. ft. 8985'- 10270' 8395'-9632' true vertical subsea 8774' - 8793' (Sag R) 8875'- 8970' (Ivishak) Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 8910' Packers and SSSV (type and measured depth) FEB 26 1996 Alaska Oil & Gas Cons. Commission Anchorage 9-5/8" TIW HB-BP-T Packer at 8843'; 4-1/2" SSSV at 2182' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure · 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil Gas Suspended Service WAG Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ned ~'~ / ~ TitleSeniorDrillin~lEn~lineer Form 10-404 Rev 06/15/88 Date SUBMIT IN DUPLICATE BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: Y-10A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 11/01/95 11:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 14 WO/C RIG: DOYON 14 11/02/95 ( 1) TD:10270 PB: 9337 11/03/95 (2) TD:10270 PB: 9337 EQUIPMENT WORK MW: 0.0 MOVE RIG. ACCEPTED RIG AT 11:00 HRS, 11/01/95. WELL CONTROL WORK. CIRC AT 8907'. DISPLACED 2000' OF DIESEL. TESTED WELL CONTROL EQUIPMENT. R/U TUBING HANDLING EQUIPMENT, PREPARE TO PULL TUBING. RIH W/DRILLPIPE MW: 0.0 RETRIEVED TUBING HANGER. CBU AT 8907'. L/D TUBING T/8907' INSTALLED BORE PROTECTOR. RIH T/8900'. 11/04/95 (3) TD:10270 PB: 9337 11/05/95 (4) TD:10270 PB: 9337 11/06/95 (5) TD:10270 PB: 9337 CIRC AT 8910' MW: 0.0 RIH T/8900' W/BIT, SCRAPER AND RTTS, TO TOP OF PACKER. CBU, SET RTTS AT 8850', PRESSURE UP AND HOLD. GOOD TEST. RAN 4-1/2" TUBING T/8913'. HANGER LANDED, SPACE OUT TUBULARS. CIRC DIRTY SEAWATER OUT WITH CLEAN SEAWATER AND COREXIT AT 8910' WAITING FOR NEW SITE READINESS MW: 0.0 CBU AT 8910' AND 2000'. R/U CAMCO, RUN 3.625 SWEDGE THROUGH NEW/OLD COMPLETION T/9012'. RUN/SET RHC PLUG IN X-NIPPLE AT 8891'. R/D CAMCO. TEST PERMANENT PACKER. R/D BOP STACK, R/U XMAS TREE, TEST. PERFORMED AOGCC REQUIRED MIT ON 9-5/8" PACKER AT 8843'. WITNESSED BY B. FOSTER, AOGCC. INSTALLED BPV. RIG WAITING TO MOVE TO Y-27. PRODUCTION STILL WORKING ON PRE-RIG WORK. WAITING ON WELLHOUSE REMOVAL, LINES TO BE BLED, REMOVED AND PAD PREP. RIG RELEASED, 11/05/95 13:00 MW: 0.0 SIGNATURE: (drilling superintendent) DATE: LARRY GRANT . Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 31 October 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL · . # DESCRIPTION 1 PLS FINAL BL+RF 1 CN/GR FINAL BL+RF 1 CCL FINAL BL+RF 1 COL FINAL BL+RF R-04 (22-05-11-13)----' PFC/PERF FINAL BL+RF X-04 (43-06-10-14) i PLS FINAL BL+RF G-04 (13-11-13)~ ~-' ~1 1 CCL FINAL BL+RF ECC No. · Run- ~- I ..... 522.10 Run # 1 1341.02 Run ~ 1 3316.05 ' Run # 1 3861.04 Run ~ 1 4096.06 Run # 1 4515.07 Run # 1 . 5627.09 Run # 1 5753.04 Run ~ 1 57'91.05 Run # i 6022.07 Run ~ 1 6510.00 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B stre'et · :" Suite 201 _ ~chorage, ~ 99518 Received bye:c ~ ·Date: MEMORAND ' State Alaska Alaska Oil and Gas Conservation Commission TO: David Jo ,t'u:~, Chairman THRU: Blair Wondzell,~ P. I. Supervisor FROM: Bobby Fostor,~'~ Petroleum Inspector DATE: FILE NO: SUBJECT: November 2, 1995 AIGIKBC'D.doc BOPE Test- Doyon 14 BPX- PBU - Y-10A Aproval 9-442 PTD # 81-0054 Prudhoe Bay Field Wednesday, November 1, 1995: I traveled this date to BPX's PBU well Y-10A after receiving a call at 9:20PM from Todd Driskili, Doyen toolpusher on rig 14, informing me that he would be ready to test the BOPE at 10:30 PM. ! arrived at the rig ~ at 10:15 PM and' stoodby to witness the BOPE test. Thursday, November 2, 1995: The test began at 1:00 AM and was concluded at 4:30 AM. As the attached AOGCC BOPE Test Report shows,there were 5 failures - 3 flanges on the choke manifold leaked, a Unibolt coupling on the choke line leaked and a valve in the choke manifold leaked. All of the items were repaired before ! departed the location. The rig was clean and all equipment seemed to be in good working order. The location was clean and there was good access to all areas of the rig. Summary.: I witnessed the BOPE test on Doyen rig 14 on BPX's PBU well Y-10A - test time 3.5 hours -5 failures. Attachment: AIGIKBCD.XLS STATE OF ALASKA ( OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: Workover: X App.# 9-442 DATE: 11/2/95 Drlg Contractor: DOYON Rig No. 14 PTD # 81-0054 Rig Ph.# 659-4510/11 Operator: BPX Rep.: GENE COOPER Well Name: Y-IOA Rig Rep.: TODD DR/SKILL Casing Size: 7" Set @ 10,224'PBD Location: Sec. 33 T. I1N R. 13E Meridian Urn. , , , Test: Initial X Weekly Other Test MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) . PTD On Location YES Standing Order Posted YES Well Sign OK Drl. Rig ''Ib~ Hazard Sec. YES FLOOR SAFETY VALVES: Quan. Upper Kelly / IBOP NOTE Lower Kelly / IBOP NOTE Ball Type Inside BOP 1 ,. . Pressure P/F 500/5, 000 500/5, OOO 500/5, 000 P 5oo/5, ooo , ~, BOP STACK: Quan. Annular Preventer 1 , Pipe Rams Lower Pipe Rams 1 Blind Rams 1 Choke Ln. Valves 3 . HCR Valves 2 , , , Kill Line Valves 3 Check Valve N lA . Test Press. 300/3,000 500/5, 000 500/5, 000 50015, 000 500/5, 000 500/5, 000 P/F Test P CHOKE MANIFOLD: Pressure ,, P No. Valves ~l~~ ! 500/5,000 P No. Flanges ' ",' 500/5,000" P Manual Chokes ~1' '"'Functioned ?" Hydraulic Chokes Functioned P ACCUMULATOR SYSTEM: System Pressure 3,000 I P Pressure After Closure !,.700,II,I I1~1', MUD SYSTEM: Visual Alarm 200 psi Attained After Closure "0' minutes 31 sec. Trip Tank YES YES System Pressure Attained 2 minutes 41 sec. Pit Level Indicators 'YES ~ES Blind Switch Covers: Maste~; YES Rem~tei ..... YES Flow Indicator YES "~ES Nitgn. Btl's: 4 ~ 3000 Avg. ..... Meth Gas Detector 'YES YES '' Psig. H2S Gas Detector YES YES ......... "NUmb~ O'f"F~iiU~si ........... ~ 5 '-'-"-;~'""i~;S~'i:i'~i'""i"~;'~",',"H;U'i~Sl ........ ~u'~'b;r";~'val~es-t;sted 24I RePair or ReplaCement of Failed Equipment will be made within , 1 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: ~Fax 'N~x ...... 276-7542 Inspector North Slope Pager No. 669-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. !. Supervisor at 279-1433 II I IIIIJ III ILII II IIIII I Ill[ IIII I. I III I I IIIllll I Illlll I I I lmm I I I Illtl.I I i iii I1,1,11 iiii ii i i I i i1.11 i1.,i iiiii I ,11 Illlll Il .I II the choke manifold - all tightned and retested OK. A valve in the REMARKS: Failures: There were 3 flange leaks 0n ~ choke manifold leake~" mit Was greased, cycled and reteSted'" ~..... : .......... . u . . ...... · ...... · I , , ...................... OK. A Unibolt coupling tn the choke line leaked- tightened ........ and retested OK. ~'' ..................................... Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c- Inspector FI-e21L (Rev. 12/94) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO AIGIKBCD~XLS Waived By: Witnessed By: BOBBY D. FOSTER LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 21 September 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~<~ Q-03 (11-15-11-13) DESCRIPTION i PLS FINAL BL+RF i PLS FINAL BL+RF 1 GR/CCL FINAL BL+RF 1 PLS FINAL BL+RF ECC No. Run # i 3861o03 Run # i 4639.03 Run # 1 6081.02 Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: /~f~~- Date: Received bF STATE OF ALASKA A 'KA OIL AND GAS CONSERVATION COMMI N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ SusPend __ Alter casing ~ Repair well X Change approved program __ 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 Operation Shutdown ~ Plugging __ Pull tubing __ Variance __ 5. Type of Well: Development __ Exploratory __ Stratigraphic __ Service x Re-enter suspended well __ Time extension /,6{imulate Perforate~___~/_~,~ Other 6.'7'D~r~eFation (DF or KB) / (,.~J~'5 85.69 AMSL 7. Unit or Pr~l~e~p~m,e Prudhoe Bay ~n~ / feet 4. Location of well at surface 1410' SNL, 205' WEL, SEC. 33, T11N, R13E At top of productive interval 915' SNL, 2491' EWL, SEC. 33, T11N, R13E At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E At total depth 819' SNL, 2331' EWL, SEC. 33, T11N, R13E ORIGINAl. 8. Well number Y-lOi 9. Permit number 81-54 / 9-442 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Bay Field~Oil Pool 12. Present well condition summary Total depth: measured 10275 feet Plugs (measured) true vertical BKB 9637 feet Effective depth: measured 10120 feet Junk (measured) true vertical BKB 9486 feet Casing Length Size Cemented Structural -- Conductor 110' 20 x 30 8 cu. yds. Surface 2675' 13-3/8" 3720 cu. ft. Intermediate 9430' 9-5/8" 1300 cu. ft. Production -- Liner 1285' 7" 3336 cu. ft. Perforation depth: measured 9474'- 9498' (Sag R) 9580'- 9678' (Ivishak) true vertical subsea 8774'- 8793' (Sag R) 8875'- 8970' (Ivishak) 8' CUT TUBING TAIL AT 10120' MD (12/88) Measured depth True vertical depth 144' 144' 2709' 27O9' 9464' 8849' 8985'- 10270' 8395'-9632' Tubing (size, grade, and measured depth) 4-1/2" L-80 to 8915' with 4-1/2" tailpipe to 9038' S EP 2 7 1995 Nask~ 0il.& Gas Cons. Commission ~mch0rage Packers and SSSV (type and measured depth) 9-5/8" Baker SBR/packer at 8915'; 4-1/2" SSSV at 2087' 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch 14. Estimated date for commencing operation October6, 1995 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil Gas Service WAG Injector Suspended__ 17' I hereby certify that the f°regi~n~g is ~u.e and c°rrect t° the best °f my kn°wledge'/~. Signed '/,~. ~,,~ ~~. Title Senior Drillin~l Engineer -- X_ J FOR COMMISSION USE ONLY Conditions of approVal: Notify Co'o'o'o'o'o'o'o'o'o~mission so representative may witness Plug integrity ~ BOP Test P"" Location clearance ~ Mechanical Integrity Test ?" Subsequent form required 10-//'O~ Original Signed By Approved by order of the Commission David W. Johnston J Approval NO. Approved Copy turned. ~ ~;Om~issi(3~ier ' Date SUBMIT IN TRIPLICATE Form 10-403 Rev 06/15/88 Y-10 Rig Workover AFE Information Reason And Objective: Multiple leaking Tubing will be replaced with new tubing. Scope of work and cost: Pm-Rig: Pm-Rig CTU sandback over entire perforations interval. E-line cut tubing Freeze protect and prep for the workover. 1 2. 3. RWO: 1. 2. 3. 4. 5. 6. 7. . . 11. 12. 13. 14. MIRU workover rig ND Tree. NU BOPE Pull tubing. Lay down same, return to stores with tree. TIH w/scraper and cleanout to packer. POOH TIH w/RTTS and set above packer and stub at -8750 MD. Test 9 5/8" to 3500 psi. Pick up new 4 1/2" 12.6#/ft, L-80 NSCT completions as follows: a. OS assembly without seals (3.9" minimum ID) b. 30' tubing c. 4 1/2"-"X" nipple (3.813"1D) d. 30' tubing e. 9 5/8" by 4 1/2" packer f. 30' tubing g. 4 1/2"-"X" nipple (3.813"1D) h. 4.5" tubing spaced so 4 1/2" X-nipple (3.813" profile) is placed at 2000 ft MD to land injection control flapper type safety valve. Run used 4 1/2", non plastic coated tubing if available. Cost estimate reflects new tubing. i. Remaining 4.5" tubing to surface. j. NOTE: No GLM will be run. Packer and tailpipe to be spaced so tailpipe WLEG is a minimum 50' above the SAG river sand. Sag is to be perforated in the future. Washover slick-stick and confirm pressure increase. (run 2" TS on slickline if pressure increase not observed). Set packer Test annulus as per state requirements. (3500 psi with completion fluid) Freeze protect well bore. InstalIRDMoBPV.workoverND BOPE.rig. NU refab, tree supplied by Stores~.i ~.. "'"~ ~ . Pull BPV. Post-rig: 1. RU CTU and cleanout sand pack. Estimated Rig Time required: Estimated Cost: Gas Cons. C0mmissi0~ Anchorage 7 days $52O,OOO Y-10 RWO AFE Information Version #1 original 9/22/95 Page 1 BWS-September 22, 1995 BP EXPLORATION To: Date: From: Subject: Body of memo. Y-10i RWO Justification: A RWO to replace leaky tubing string is proposed to allow sea water and miscible gas injection (WAG) in well Y-10i. There are significant reservoir benefits associated with identifying and repairing the leak so that the well can be placed on WAG service. The pattern is rated as "Very Favorable" and is a relatively new MI pattern. The pattern consists of 281 acres and contains 7 producers (Y-12,Y-13,Y-19,Y-25,Y-26,Y-30, & Y-31(SI)) which average 2090 STB/D and WC 68%. ,SEP 2 7 1995 Alaska Oil & Gas Cons. Commissio[~ Anchorage TRE"'- 4'C~ Y-10 PROPOSED K~. ELEV~..' WELLHEAD: GRAY BF. ELEV =51.59' ACTUATOR: AXELSON -SMALL - '-~ ""- ~--'- -- - I ~ NEW RWO ITEMS L-80, BTR$ I KOP"2800' ~ MAX ANGLE: 33' 0 6800' ,,,,'I '" , , HSCTTUBIHG I I-~ ' I+ 88251 ~ I:~ ~-- -(..oo.~) {/ ~ BAKER (W/O SEALS), ~ ~ ~.~' .^c~. 18935' ! (BAKER)(4.00"ID) I I I ~ ~ ' ~ ~4'1/2" "X" NIPPLE 18979' I TOP OF ""- ~ (OTIS) (3.813" ID) 18985'1 I I ~_~ ' ' '4 ~ TUBING TAIL(SEE F, SH)19038 I 9-5/8', 47#/ft,L " L-80, BTRS : ELMD 19046' PERFORATION SUMMARY REF: LOG: CBL 7/21/81 ON DEPTH TO BHCS TUBING TAIL CUT AT 9038' ON 12/16/88 SIZE SPF INTERVAL OPEN/SQZ'D 3 3/8 4 9474-9484 6/89 OPEN 3 3/8 4 9494-9498 - 6/89 OPEN ~ --; ,, [- ~ ~ 3 118 4 9638-9658 10/86 OPEN - 3 3/8 4 9658'9678 6/89 o.~. 2. 7 1995 ~ At~sk~ 0ii .& Gas Cons. Commissi, N~chorage WEI iL HA'.} BEEN SQUEEZE DI ~ 7' OF 4 1/2' TAILPIPE W/GO MAGNA RANGE AND BAKER SOS DATE REV. BY COMMENTS · PRUDHOE BAY UNIT 7/22/81 Hoffman COMPLETION .WELL: Y-10(33-11-12) 2/9/90 MMM ORIGINAL MAC DIAGRAM AP! NO: 50-029-20 SEC 33; TN 11; RGE 13 8/17/95 G.S. WALZ PROPOSED RWO COMPLETION BP Exploration (Alaska) A~"' STATE OF ALASKA ~ KA OIL AND GAS CONSERVATION COMMI .)N ,,..,.,,. APPLICATION FOR SUNDRY APPROV''' 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 X Perforate __ Other__ 2. Name of Operator BP Exploration (Alaska)/nc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, SEC. 33, T11N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E, UPM At total depth 819' SNL, 2331' EWL, sEc. 33, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Size Structural -- Conductor 110 20 x 30 Surface 2675 13 3/8 Intermediate 9430 9 5/8 Production -- Liner 1285 7 Perforation depth: measured 9474'- 9498' (Sag R) 9580'- 9678' (Ivishak) true vertical subsea 5. Type of Well: Development __ Exploratory __ Stratigraphic __ Service X 6. Datum elevation (DF or KB) KBE = 85.69 AMSL feet 10275 feet BKB 9637 feet 10120 feet BKB 9486 feet Plugs (measured) Junk (measured) Cemented 8 c.y. 3720 1300 c.f. 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-lOi (22-33-11-13) PBU 9. Permit number 81-54 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Oil Pool 8'cut tubing tail at 10120' MD (12/88) Measured depth True vertical depth BKB 144 144 2709 2709 9464 8849 3336 c.f. 8985-10270 8395-9632 Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9038' AUG 1 7 995 Packers and SSSV (type and measured depth) 9 5/8" Baker SBR/packer at 8915'; 4 1/2" SSSV ~'j~i~ 13. Attachments Description summary of proposal X Detailed operations program BOFsketch' ' 14. Estimated date for commencing operation 15. Status of well classification as: 16. If proposal was verbally approved Oil __ Gas __ Suspended __ Name of approver B. Wondzell 877/95 Date approved Service Water Injection 17. I hereby ce~i~hat__....,~/f~f the foreg/eir~/~,,~ is true and correct to the best of my knowledge. Signed ~J"'V/'[/"" ~~.~~/' Title SupervisorWaterflood/MiscibleFIood Date -' ./' co, . ss o._, Conditions of approval: Notify Corffmission so representative may witness I Approval No.?~----'_ Plug integrity BOP Test Location clearance Mechanical Integrity Test__ Subsequent form required 10- ""- ,'~--',~,Y~pproved Copy Original Signe( By R~turned Approved by order of the Commission David W. Johnston " SUBMIT I~ TRI~dCATE Form 10-403 Rev 06/15/88 Bi"' EXI"t, OR.aEION Memorandum To: Y-10 Well File August 7, 1995 From: Len Seymour Supervisor, Waterflood Subject: Y-10i Variance Application Well Y-10 has been found to have tubing-to-annulus communication due to a leak in the tubing. A Leak Detection Logging(LDL) suite was run on 5/21/95 while pumping down the inner annulus identifying the leak 12 feet above the SSSV nipple (tubing leak at 2082 feet ELMD). We are requesting a variance from the State to inject sea water into the well while we prepare to fix the problem with a rig workover to replace the existing tubing. LS/DAB/dab CC: Townsend/Walker Bixby/Farris Y-10Well File AUG 1 7 1995 l~Jt & Gas Cons. Commission '"' ~orago LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 24 May 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: DESCRIPTION 1 PLS FINAL BL+RF 1 PDK FINAL BL+RF ECC No. Run # 1 3861.02 Run # 1 5783.07 X-03 (31-05-10-14) 1 PLS FINAL BL+RF Run # 1 5787.10 Please sign and return~to:~t_ _l_asAttn' Wire/~eR°dn-e'y~S°nservices ~reet ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 16 March 1994 RE: Transmit=al of Data ECC #: 3861.01 Data: PL Dear Sir/Madam, Reference: BP Y-10 NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 1 Sent by U.S. MAIL PLS INJ. FINAL BL PLS~NJ~F SEPIA Run # 1 Run # 1 95oo-- o0 Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 661-5111 I/ BP CASED HOLE FINALS DATE: 04/16/92 T# 83419 Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. GAS LIFT SURVEY 03/22/92 #1 ¥-10 8!'-f'~/ INJ 03/23/92 #1 Y-24~--fl~ INJ 03/25/92 #1 D-27~'~3 PROD-F 04/01/92 #1 Z-07~O--~/ GAS LIFT SURVEY 03/25/92 #1' A-16~-fZ~ MISC GAS INJ 03/31/92 #1 A-03'?/-]~ NISC GAS ;~ 03/31/92 #1 F-37~--~_LEAK DST 03/.19/92 #1 N-11~-/Z~ GAS LIFT SURVEY 03/20/92 #1 F-48 ~/'~ TEMP 03/22/92 #1 y-27~'~ INJ 03/23/92 #1 S-32~'/g~ PITS 03/24/92 #1 S-0~Z--~; GAS LIFT SURVEY 03/22/92 #1 Isc 03/26/92 #1 2500.00-12104.00 CAMCO 2 " 9200.00-10123.00 CAMCO 5 " 13100.00-13430.00 CAMCO 5 " 9350.00- 9644.00 CAMCO 5 " 2500.00-12738.00 CAMCO 2 " 10520.00-11084.00 CAMCO 5 " 11600.00-11915.00 CAMCO 5 " 8600.00-10400.00 CAMCO 2 " 2500.00-10200.00 CAMCO 2/5" 0.00- 3000.00 CAMCO 5 " 2500.00- 9920.00 CAMCO 2 " 12900.00-13247.00 CAMCO 5 " 10100.00-10548.00 CAMCO 5 " 2500.00-10674.00 CAMCO 2 " 9750.00-10050.00 CAMCO 5 " Information Control Well Records Adrian J. Martin RECEIVED APR 2 4 1992 Alaska 0il & G~ Cons. C~mmissi0n Anchorage 1. Type of Request: Abandon ~ Suspend ~ Alter casing __ Repair well__ Change approved program ~ STATE OF ALASKA COM~[' ',-~ .$KA OIL AND GAS CONSERVATION APPLICATION FOR SUNDRY APPROVALS Operation Shutdown ~ Re-enter suspended well ~ Plugging __ Time extension __ Stimulate ~ Pull tubing ~ Variance__ Perforate ~ Other 2. Name of Operator BP Exploration (Alaska~ Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, SEC. 33, T11N, R13E, UPM At top of productive interval 915'SNL, 2491' EWL, SEC. 33, T11N, R13E, UPM (top Sag R) At effective depth 836'SNL, 2354'EWL, SEC. 33, T11N, R13E, UPM At total depth 819' SNL, 2331' EWL, SEC. 33, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 10275 feet true vertical BKB 9637 feet 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 85.69 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-lO (22-33-11-13) PBU 9. Permit number 81-54 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10120 feet true vertical BKB 9486 feet Junk (measured) 8'cut tubing tail at 10120'MD (12/88) Casing Length Size Structural -- Conductor 110 20 x 30 Surface 2675 13 3/8 Intermediate 9430 9 5/8 Production .- Liner 1285 7 Perforation depth: measured 9474'- 9498' (Sag R) 9580'- 9678' (Ivishak) true vertical subsea Cemented Measured depth 8 c.y. 144 3720 c.f. 2709 1300 c.f. 9464 3336 c.f. 8985-10270 Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9038' True vertical depth £KB 144 2709 8849 8395-9632 RECEIVED APR 1 ? 1992 Alaska 0ii & Gas Cons. c0mmissi Packers and SSSV (type and measured depth) 9 5/8" Baker SBR/packer at 8915'; 4 1/2" SSSV at 2087' Anchorage 13. Attachments Description summary of proposal X Detailed operations program BOP sketch × 14. Estimated date for commencing operation J 15. Status of well classification as: December 31, 1991 16. If proposal was verbally ap~proved Oil Gas Name of approver Date approved Service Water Injection 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned ~ ~r'"~r4,~ FOR COMMISSIoNTitle SuperviSOruSEWatefflood/MiscibleoNLY Flood Conditions of approval: Notify Commission so representative may witness Plug integrity TesBt .~est ~ Mechanical Integrity Suspended Approved by order of the Commission Form 10-403 Rev 06/15/88 Date Location clearance,-,- J Approval No.~ _~ ~ ,~ Subsequent form required 10~ . ~ ........ :?.~,~;.:~ Co9¥ SUBUIT mN TRIPLICATE WELL Y-10 (22-33-11.13) Injection Pronosal Well Y-10 was converted from a Prudhoe Bay prodution well into a water injection well for Western Peripheral Wedge Zone 4 on December 31, 1991. Perforations at 4 s.p.f., 90 phasing and oriented at 60 from the low side of the hole over the following intervals. Interval (MI)) 9474' - 9484' 9484'- 9494' 9494'- 9498' 9580'- 9638' 9638'- 9658' 9658'- 9678' 4/09/92 fjh RECEIVED APR 1 7' '~99~ Alaska Oil & Gas Cons. ComrnissJoa Anchorage STATE OFALASKA COMMI~'.JN 0 RIG A~'_ .CA OIL AND GAS CONSERVATION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1410' SNL, 205'WEL, SEC. 33, T11N, R13E, UPM At top of productive interval 915' SNL, 2491' EWL, SEC. 33, T11N, R13E, UPM (top Sag R) At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E, UPM At total depth 819' SNL, 2331' EWL, SEC. 33, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 10275feet true vertical BKB 9637feet Stimulate Plugging Alter casing Repair well 5. Type of Well: Development Exploratory Strafigraphic, Service X Perforate Other X Plugs (measured) INA 6. Datum elevation (DF or KB) KBE = 85.69 AMSL feet 7. Unit or Property name Prudhoe Bay Unit Effective depth: measured 10120feet true vertical BKB 9486feet 8. Well number Y-lO (22-33-11-13) PBU 9. Permit number/approval number 81-54 / 9-442 '~ 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Oil Pool Casing Length Size Structural -- Conductor 110 20 x 30 Surface 2675 13 3/8 Intermediate 9430 9 5/8 Production .-- Liner 1285 7 Perforation depth: measured 9474'- 9498' (Sag R) 9580'- 9678' (lvishak) . true vertical subsea Junk (measured) 8' cut tubing tail at 10120' MD (12/88) Cemented Measured depth True vertical depth BKB 8 c.y. 144 144 3720 c.f. 2709 2709 1300 c.f. 9464 8849 3336 c.f. 8985-10270 8395-9632 Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9038' Packers and SSSV (type and measured depth) 9 5/8" BakerSBP,/packer at 8915'; 4 1/2" SSSV at 20~;) !\ 13. Stimulation or cement squeeze summa~ 12/31/91 Convert well to water injection Intervals treated (measured) ECEIVED Alask~ Oil & Gas Cons. (;omm~ss'ton 'Anchorage, 14. Treatment description including volumes used and final pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations Reoresentative Daily Averaae Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 90 1200 250 N/A N/A N/A Service Water Inje~ion 90 350 N/A N/A 16. Status of well classification as: Oil Gas Suspended Date SUBMIT IN DUPLICATE 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. /I Signed ~ ~ Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev 06/15/88 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 01/03/92 T# 83153 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. /--Z-26 ~-5~ LEAK DET 11/07/91 ' #1 ~-1280--tl7 GAS LIFT SURVEY 11/16/91 81 ~03~J"~L~.. 11/17/91 fl PROD-F /-01 ~'3e. LEAK DET ~%'~35 ~-~1 INJ 11/07/91 81 11/20/91 81 ~_~-ii ,f'l ~'~08 ';'/'-%~ PROD-F ~i3 ~-~s~ LEAK DET ~3 ~'~ TEMP ~3 ~ LE~ DET ~~ LEAK DET /~-13 J JEWELRY LOG / 5 " cz.zL Y nos 5 " LEAK DET 11/20/91 81 PROD-F 11/23/91 81 G~LIFT SURVEY 11/21/91 81 GAS LIFT SURVEY 11/16/91 81 11/13/91 81 11/17/91 81 12/10/91 81 12/14/91 81 12/10/91 81 12/15/91 81 12/12/91 #1 216.00-11697.00 CAMCO 2 " 150.00- 9311.00 CAMCO 2/5" 10200.00-10378.00 CAMCO 5 " 8700.00-10119.00 CAMCO 5 " 2000.00- 7600.00 CAMCO 5 " 9400.00- 9940.00 CAMCO 5 " 11200.00-11430.00 CAMCO 5 " 9350.00- 9816.00 CAMCO 5 " 2900.00-10210.00 CAMCO 5 " 150.00-12776.00 CAMCO 2 " 9050.00- 9430.00 CAMCO 5 " 10150.00-11400.00 CAMCO 5 " 10500.00-11345.00 CAMCO 5 " 400.00-10446.00 CAMCO 2 " 8900.00- 9708.00 CAMCO 5 " 200.00-10800.00 CAMCO 2/5" 9400.00- 9780.00 CAMCO 5 " 11/17/91 #1 10150.00-11400.00 CAMCO 12/11/91 #1 13575.00-14590.00 CAMCO Information Control Well Records Adrian J. Martin RECEIVED JAN 2 2 1992 Alaska 011 & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 November 3, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-10 (22-33.-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, Manager Production Engineering JAB:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File STATE OF ALASKA _.o, 0 ii i G REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown _._ Stimulate x Plugging. Perforate X Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 '4. Location of Well at surface 1410' SNL, 205' WEi., SEC. 33, T11N, R13E, UPM At top of productive interval 915' SNL, 2491' EWL, SEC. 33, T11N, R13E, UPM (top Sag R) At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E, UPM At total depth 819' SNL, 2331' EWL, SEC. 33, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 10275feet true vertical BKB 9637feet Repair well .. 5. Type of Well: Development X Expk~ratory ... Stratigraphic Service Plugs (measured) Other 6. Datum elevation (DF or KB) KBE , 85.69 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-lO (22-33-11-13) PBU 9. Permit number/approval number 81-54 / 9-442 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 10120feet true vertical BKB 9486feet Junk (measured) 8' cut tubing tail at 10120' MD (12/88) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth - - BKB 110 20 x 30 8 c.y. 144 144 2675 13 3/8 3720 c.f. 2709 2709 9430 9 5/8 1300 c.f. 9464 8849 .. 1285 7 ~336 c.f. measured 9474'. 9498' (Sag R) 9580'. 9678' (Ivishak) true vertical subsea 8774'.87937' (Sag R) 8875'-8970' (Ivishak) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9038' 8985.10270 8395-9632 Packers and SSSV (type and measured depth) g 5/8" Baker SBR/packer at 8915'; 4 1/2" SSSV at 2087' 13. Stimulation or cement squeeze summary see attachment -~ ~ .... Intervals treated (measured) 14. Treatment description including volumes used and final pressure ~.:~;~:,~,~':.' '~,i,~ ili~~.~.;,::~:~ ...... i~.,~.~:~?~:;," ~'".'.:~,~,~,~ ..... :,~;;:~:~,~; Reoresentative Daily Average Pr~u~ion or Inie~ion Data . - OiI-Bbl Gas-Md Water-Bbl C~ing Pressure Tubing Pressure Prior to well operation 290 330 155 1002 204 Subsequent to operation 240 213 566 15, Attachments 16. Status of well classification as: Copies of Logs and Surveys run . Daily Report of Well Operations x Oil x Gas Suspended 17, I'hereby certify that the foregOing is true and correct to the best of my knowledge. Signed ~~~/f,,~~ Title FOrm 1~104 Rev 08/15/88 ~' ~ 1930 2~ Service Manager Production Engineering SUBMIT IN DUPLICATE WELL Y-10 (22-33-11-13] ADD'L. PERFORATION/STIMULATION OPERATIO]~ 6/15/89 8/25/89 9/30/89 Rigged up Dresser Atlas and perforated the following additional intervals using 3 3/8" carrier guns at 4 spf: 9474' - 9484' MD BKB (Sag R.) 9494' - 9498' MD BKB (Sag R.) 9658'- 9678' MD BKB (Ivishak) All depths are referenced to BHCS, 7/18/81. A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations, then tested. The following HCI treatment was performed on the Zone 4 perforations via coiled tubing: a) b) c) d) e) 1000 gal. diesel preflush w/mutual solvent 2000 gal. 15% HC1 w/20% xylene. 5000 gal. 15% HC1 w/OSR diverter 2000 gal. Arctic diesel overflush w/mutual solvent Displaced to perfs with 27 bbls. produced water The following scale inhibition treatment was performed via coiled tubing: a) b) c) d) e) f) 10 bbls. diesel preflush w/mutual solvent 10 bbls. methanol 30 bbls. EDTA w/diverter 133 bbls. scale inhibitor solution w/diverter 500 bbls. seawater overflush 24 bbls. diesel down CT to wash perfs by reciprocating The well was left shut-in for two (2) hours, then returned to production and tested. jm 10/25/89 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Renson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: HOUSTON 'ARCO CHEVRON EXXON TEXACO~ MOBIL PHILLIPS ~A~E-~ALAS~ ARCHIVES DATE: 08-22-89 Tg: 80282 BP FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office F-01 BHP 08-08-89 W-03 BHP 08-03-89 W-07 BHP 08-11-89 Y-10 BHP 08-05-89 Static Gradient Static Gradient StEtic Gradient Flowing Gradient Received: Date: Information Control Well Records LR 2-1 J. Dietz/S. McCurry BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution From: Subject: I~formation Control Well Records LR2-1 BP CASED HOLE FINAL LOGS Date: 08/17/89 Transmittal:80272 Enclosed is your copy of the material listed below. If you have any questions, please contact us at (907)564-4445. A-22 PROD-F 08-01-89 91 11300-11792 Camco C-04 CCL 08-03/04-89 91 9400-10688 Camco 5' F-02 TEMP/FM 08-06-89 91 8600-10600 Camco 5" W-03 CCL 08-03-89 91 9000-9800 Camco 5" Y-10 GAS LiFT 08-06-89 %1 500-9800 Camco 5' Distribution: ARCO CHEVRON EXXON GEOSCIENCE HOUSTON MOBIL PHILLIPS RESERVOI-R~ ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage. Alaska 995t9-6612 (907) 561-5111 TO HOUSTON ARCO CHEVRON EXXON MOBIL' ' PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES Date: 06-21-89 'Tf: 80131 BP CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: B-18 CCL/PEP~ 04-13-89 #1 8030-9234 HLS 5" D-08 CCL/PERF 04-27-89 #1 9900-10466 HLS 5" F-03 CCL/PERF 04-20-89 #1 9500-11100 HLS 5" H-23 CCL/PERF 04-11-89 #1 9700-9950 HLS 5" N-4A CCL/PERF 04-10-89 #1 9830-10419 HLS R-18 CCL 06-17-89 #1 9000-9968 Atlas 5" Y-10 CCL. 06-15-89 #1 9382-9797 Atlas 5" Received: Date: RC V Alaska Oil & Gas Cons. Commission Anchorage Information Control Well Records LR2-1 J. Dietz/S. McCurry BP EXPLORATION May 22, 1989 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton' We 11 ~ Y-10 '('22~'33~11'13) ' PBU Gentlemen: Enclosed, in triplicate,'is FoTM 10~403, Application for Sundry Approvals, for the above-named'~wetl. ThiS contains our proposal to add perforations then'stimulate the'Well. Yours very truly, Manager Production Engineering. JAB:JAM Enclosures (9) cc: L. Burke, MB12-1 Well File APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing Repair well Change approved program 2. Name of Operator BP Exploration (A/aska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, SEC. 33, T11N, R13E, UPM At top of productive interval 915'$NL, 2491'EW1., SEC. 33, T11N, R13E, UPM (top Sag R) At effective depth 836' SNL, 2354' EWL, SEC. 33, T11N, R13E, UPM At total depth 819'SNL, 2331' EWL, SEC. 33, T11N, R13E, UPM 12. Present well condition sum mary Total depth: measured 10275 feet true vertical BKB 9637 feet Operation Shutdown ~ Plugging Pull robing ~ V~ance 5. Type of Well: Development x Exploratory Stratigraphic Servi~e Re-enter suspended well ~ Time extension~ Stimulate X Perforate X O~her 6. Datum elevation (DF or KB) KBE =85.69 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-lO (22-33-11-13) PBU 9. Permit number 81-54 10. APl number 50- 029-20587 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10120 feet true vertical BKB 9486 feet Junk (measured) 8'cut tubing tail at 10120'MD (12/88) Casing Length Size Structural -- Conductor 110 20 x 30 S u rface 2675 13 3/8 Intermediate 9430 9 5/8 Production -- Liner 1285 7 Perforation depth: measured 9484'-9494' $(~R) 9580'- 9658'(Ivishak) true vertical subsea 8783'8793' (Sag R) 8875'-8950' (Ivishak) Cemented 8 c.y. 3720 C. fo 1300 c.f. 3336 c.f. Measured depth True vertical depth BKB 144 144 2709 2709 9464 8849 8985-10270 Tubing (size, grade, and measured depth) 4 1/2"L-80 to 8915' with 4 1/2" tailpipe to 9038' 8395-9632 RECE iVE9 MAY 2 6 ]989 ,, AlaS~ Oil & Gas Cons. C0mmisslgJ~ Anchorage Packers and SSSV (type and measured depth) 9 5/8" Baker SBR/packer at 8915'; 4 1/2" SSSV at 2087' 13. Attachments Description summary of proposal x Detailed operations program BOP sketch 14. Estimated date for commencing operation I May/June 1989 16. If proposal was verbally approved Oil X Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. 15. Status of well classification as: Gas Suspended Signed ~ .~7~~ TitleMana~lerProductionEn~lineerin~l c..~/ FOR COMMISSION USE ONLY Con s of approval: Notify Commission so representative may witness Plug integrity__ BOP Test Location clearance ~ Mechanical Integrity Test Subsequent form required 10- ~.~' Approved by order of the Commission Form 10-403 Rev 06/15/88 ORIGINAl_ SIGNED BY ~ n~.c P. RMITH Commissioner Apn,oved Copy Returned I ppr°va' Oa, SUBMIT IN TRIPLICATE WELL Y.10 (22.33.11.13~ PBU ADD'L. PERFORATION/STIMULATION PROPOSAL Wc propose to perforate thc following additional intervals during May/June 1989: 9474' - 9484' MD BKB (Sag R.) 9494' - 9498' MD BKB (Sag R.) 9658'- 9678' MD BKB (Ivishak) All depths are referenced to BHCS, 7/18/81. A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations, then tested. The following HCI treatment will be performed on the Zone 4 perforations via coiled tubing' a) b) c) d) e) 1000 gal. diesel preflush w/mutual solvent 2000 gal. 15% HC1 w/20% xylene 5000 gal. 15% HC1 w/OSR diverter 2000 gal. Arctic diesel overflush w/mutual solvent Displace to perfs with sea or produced water Depending on the results of the HCI treatment, the following scale inhibition treatment may be performed via coiled tubing: a) b) c) d) e) f) 10 bbls. diesel preflush w/mutual solvent 10 bbls. methanol 30 bbls. EDTA w/diverter 130 bbls. scale inhibitor solution w/diverter Sufficient fluid down backside so that 500 bbls. seawater enters the formation 1000 gal. diesel down CT to wash perfs by reciprocating The well will be left shut-in for two (2) hours, then returned to production .and tested. jm 5/15/89 RECEIVED MAY 2 6 1989 Naska Oil & Gas Cons. Commission Anchol'age CofIcd Tubfnff J3Iow-Out-Prcvcnters Col'fed Tubing · , Pack-O f"t Blind Rams Cutter Rams 2' Chk:~san (KII[ Line) Sffps Pipe Rams Well Head Swab Valve .Pump-ln Sub :::Z~ :5~ (CIrcuta teYR e tu rn s ) MAY 2 6 lg89 Alasl~ Oil & Gas Con~. Co.mmissiolJ Anchorage Standard Alaska Production Company. ( 000 EOSt 8eh%on 13oulevo%, P.O. Bo= 196612 Anchorage. Alaska ~ 19-66 (90Z) S64-SI I I INDEXED HOUSTON ARCO CHEVRON E,k.'~ON Oa*e: 01 / 0 7 / 89 TEXACO TO: r/: 79701 MOBIL PHILLIPS STATE OF ALASKA ARCHIVES b--T,~NDARD ALASKA PRODUCTION REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this let"ret and returning it to this office: G-30 Static Gradient 11/04/88 Camco W- 18 Sta, Cic Gradient 12 / 1 3 / 88 Camco Y- I 0 Static Gradient 12 / 19 / 88Camco Z- 28 Sta~ic Gradient 12 / 17 / 88Camco Rece I ved Date '"*'t ~,t,..:~ Anchorage Founded in Cleveta~a. Oh,o. ,n 1870 Jennifer Dietz I NFORNAT I ON CONTROL Wel I Records LR2-1 HOUSTON ARCO CHEVRON E~XON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED STANDARD AI. ASFiA PRODU(ZTION Date: 12-27-88 79659 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: E-05 K-05 K-05 R-09 Y-10 Z-01 Tubing Puncher #1 12-18-88 8158-8988 Sch 5" Dual Bursr TDT-p #1 12-16-88 9100-9730 Sch 5" Prod-F #1 12-16-88 9550-9736 Sch 5" Completion Record #1 12-17-88 8950-9450 Sch '5" Tubing Cutter #1 12-17-88 8800-10118 Sch 5" CNL #1 12-18-88 10095-10785 Sch 5" Received Date A un;! o! ~he Or*,ri;no| Stondo,d Od Co,.pony Founded ;n Cleveland. CA;o. ,n 1870 Shirley R. McCurry I NFC~RMAT I ON CONTROL Weli Records LR2-1 HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHI, LLIPS sTATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED STANDARD ALASKA PRODUCTION Date: 12-07-88 TI: 79621 The following material Is being submitted herewith. Please acknowledge recelpt by slgnlng a copy of thls letter and returnlng It to this office: C-35 i0-27-88 CCL/PERF #1 & 2 9150-9620' GO 5" E-19 10-28-88 -DTL #1 11400-11726 GO 5" G-O1 10-26-88 CCL/PERF #1 8500-8850 GO 5" H-27 11-20-88 CCL/PERF #1 10200-11393. GO 5" N-15 10-30-88 CCL/PERF #1 9600-10100 GO 5" R-09 10-21-88 PSL #1 8380-8606 GO 5" Y-10 10-28-8~ CCL #1 8800-9150 GO 5"' Race I ved Date Founded in Cleveland. C~;o. in 1870. DALLAS ~co s-rANDARD C~-IZ~ON ALASKA PRODUC lION EX{ON Date: 05/11/88 TEXACO TO: ?1: 78824 blOBIL PHILLIPS STATE OF ALASKA REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: A-22 Static Gradient 05/05/88 Camco A-35 Static Gradient 05/05/88 Camco C-19 Static Gradient 05/04/88 Camco C-27 Static Gradient 05/04/88 Camco C-30 Static Gradient 05/03/88 Camco C-31 Static Gradient 05/04/88 Camco H-12 BHPS StAtic Gradient 04/30/88 Otis H-22 BHPS Static Gradient 04/29/88 Otis K-6 Static Gradient 04/28/88 Camco X-5 BHPS Static Gradient 05/03/88 Otis X-9 BHPS Static Gradient 05~03/88 Otis X-15 Static Gradient 05/06/88 Camco X-27 Static Gradient 05/06/88 Camco ~~c~ '' BHPS Static Gradient 05/01/88 Otis Y-21 BHPS Static Gradient 05/01/88 Otis Rece i wed Date A1 ice Beck ;;, ?-%V?.~3 I NFORHAT I ON CONTROL ..... ,', ~ .:.5: ..... "~' Well Records LR2-1 .--,,.. ...... Sro nd,.'z r d Alaska P~'od,.~:t~on Company i~. " gOO [o~t Be,,,.on P.O ~ 19~17 DALLAS ARCO INDEXED STANDARD CH~:~O~ ALASKA PRODUCTION E~XON Dote: 03/31/88 TEXACO TO: TI: 7 8702 HO B I L PHILLIPS REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The tailoring materiel is being submitted herewith. Please acknowledge recelpf by signing a copy of this letter and returning If fo fhls office: E-23 E-24 G-16 K-10 K-Il '/-22 Y-24 Static 03/20/88 GO Static 03/14/88 Camco Static 03/20/88 GO Static 03/19/88 GO Static 03/14/88 Camco Flowing Gradient 03/12/88 Camco Static 03/09/88 Camco Flowing Gradient 03/09/88 Camco Static 03/19/88 GO ~ t.,~a~lm 0il & Gas O0ns, Recolved Anchorage vic toria lldridge INF~T I ON CONTR~ Dele ~el I Records LR2-1 A un;! Of Ihe O,;9;nol Srondo,d 0,1 Company founded ;~ Cie-aloud. 0~,o. ,n 1870 StancJcJtd AIoska P~o~uction Company 900 I~ost P.O ~ 19~1~ An(ho, ego. AID&ko 99~19-~12 1~7~ ~64-~11 I DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL PItILLIPS STATE OF ALASKA GEOSCIENCES INDEXED _ ~rANDARD ...... ALASKA PRODUCTION Dote: 11/02/87 ~_. Ti: 78287 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: C-11 J-23 N-1 R-6 U-4 U-5* Y-lO WOPITS 10/12/87 #1 9650-9950 Camco 5" Temp. 10/20/87 ~1 2000-4450 CAmco 5" Flowmeter Prod. Log 10/16/87 ~1 8650-8977 Camco 5" Injection Profile 10/21,22/87 #1 9900-10340 Camco 5" Injection Profile 10/17/87 ~1 11300-11600 Camco 5" Injection Profile 10/17/87 ~1 9150-9488 Camco 5" Flowmeter Temp 10/19/87 ~1 9350-10000 Camco 5" VED ^nchora~e Rece I ved A un.! o! the o,.g~nol Stondo,d (~1 Co.,~pony Founded .n Cle-elond. C'~.o .n 187~) Victoria Aldridge I NFORHAT I ON CONTROC Wel I Records LR2-1 Standard Alaska F Production Compan(' 900 East Benson Boul%...rd P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION October 16, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 Y-10 Well File A. Bragg L/u ervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ~ AL .A OIL AND GAS CONSERVATION CO .,SSION REPORTOF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 85.69 Feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 1410' SNL, 205' WEL, Sec. 33, TllN, R13E, UPM At top of productive interval 915' SNL, 2789' WEL, Sec. 33, TllN, R13E, UPM At effective depth 838' SNL, 2923' WEL, Sec. 33, TllN, R13E, UPM .At total depth 819' SNL, 2949' WEL, Sec. 33, TllN, R13E, UPM 7. Well number Y-10 (22-33-11-13) PBU 8. Approval number 7-451 9. APl number 50-- 029-20587 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10275 feet Plugs (measured) 9637 feet BKB Effective depth: measured true vertical 10103 feet Junk (measured) 9468 feet BKB 12. Casing Length Structural -- Conductor 58 ' Surface 2657 ' Intermediate 9412" Production -- Size Cemented Measured depth True Vertical depth BKB 20"x30" 8 cu.yds. 110' 110' 13 3/8" 3720' c.f. 2709' 2709' 9 5/8" 130'0 c.f. 9464' 8849' Liner 1285 ' 7" Perforation depth: measured 9484' - 9494' (sag R.) 9580' - 9658' (IVishak) true vertical(ss ) 8783' - 8793' 8875' - 8950' Tubing (size, grade and measured depth) 336 c.f. 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9046' Packers and SSSV (type and measured depth) 9 5/8" Baker SBR/packer at 8915'; 4 1/2" SSSV at 2087' Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure 8985'-10270' 8395'-9632' A!as!,'a 0ii & Gas Co~s. Commissior~ Anchorage 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 590 611 190 1697 205 Subsequent to operation 980 911 280 1761 213 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form' 1-4(~ Rev. 12-1-85 ~/~' Date/1¢)./~-~,)' Submit in Duplicate Well Y-10 (22-33-11-13) PBU STIMULATION OPERATIONS The following stimulation treatments were performed on the perforated intervals 9484'-9494' MD BKB and 9580'-9658' MD BKB as follows: 7/19/87 2000-gal. 15% HCl w/10% xylene perforation wash The well was returned to production & tested. 9/25/87 2000-gal. 15% HC1 w/10% xylene perforation rewash The well was again returned to production and tested. 9/27/87 Bullheaded mud acid treatment pumped in three stages: Total fluids pumped: 1470 gal. 15% HC1 w/xylene 3360 gal. 15% HC1 7980 gal. mud acid w/OSR diverter 170 gal. NH4C1 brine 40 bbls. diesel The treatment fluids were displaced to the perforations with 100 bbls. dead crude. The well was returned to production and tested. jm 10/13/87 Standard Alaska Production Compa (" 900 Eost Benson Bo~ ~rd P.O. Box 196612 Anchorage, Alaska 99519-6612 /907) 561-5111 July 16, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-10 ~2-33-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:jAM~t~(~ Enclosures (9) cc: J. L. Haas (MB12-1) Y-10 Well File /. A. Bragg ~/ ~/Supervisor Production Operations JUL 2 o ],9o.87 Aleska 0ii & Gas Cons. CommissiO:'l Ar~chorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, Sec. 33, TllN, R13E, UPM At top of productive interval 915' SNL, 2789' WEL, Sec. 33, TllN, R13E, UPM At effective depth 838' SNL, 2923' WEL, Sec. 33, TllN, R13E, UPM At total depth 819' SNL, 2949' WEL, Sec. 33, TllN, R13E, UPM 5. Datum elevation (DF or KB) KBE = 85.69 6. Unit or Property name Prudhoe Bay Unit 7. Well number Y-10 (22-33-11-13) PBU 8. Permit number 81-54 9. APl number 50--029-20587 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 10275 feet Plugs (measured) 9637 feetB~r~ Effective depth: measured 10103 feet Junk (measured) true vertical 9468 feetBKB Casing Length Size Cemented Structural -- Conductor 58' 20"x30" 8 cuoyds. Surface 2657' 13 3/8" 3720 c.f. Intermediate 9412' 9 5/8" 1300 c.f. Production -- Liner 1285' 7" 336 c.f. (Sag R. ) (Ivishak) Perforation depth: measured 9484' - 9494' 9580' - 9658' true vertical ss 8783' - 8793' 8875' - 8950' lubing (size, grade and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9046' Packers and SSSV (type and measured depth) 9 5/8" Baker SBR/]~aCker at 8915'; 4 1/2" SSSV at 2087' 12.Attachments Measured depth True Vertical depth BK~ 110' 110' 2709 ' 2709 ' 9464 ' 8849 ' 8985'-10270' 8395'-9632 ' RECEIVED JUL. 0 Alaska 0il & Gas Cons, Ancho::de Description summary of proposal [] Detailed operations program [] BOP sketch 13. Estimated date for commencing operation July/August 1987 14. If proposal was verbally approved Name of approver Date approved -15..~1 hereby certify that the foregoing is true and correct to the best of my knowledge ned TitleSupervisor Production Operations Date /J. A, Bragg ~'~/ Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. "7 /z ~ Plug integrity ~ BOP Test ~ Location clearanceI /-- ~'~ / Approved C~y '; ~ ~ ' ....... by order of Approved by ~ []~[ ~, llll~ Commissioner the commission Date ~ Form 10-403 Rev 124-85 ...,.-'~"~ Submit in triplicate Well Y-10 (22-33-11-13) PBU STIMULATION PROPOSAL A 1500-gal. 15% HC1 w/10% xylene perforation wash is proposed for the following perforated intervals in Well Y-10. 9484' - 9494' MD BKB 9580' - 9658' MD BKB The well will be returned to production immediately following the treatment and tested. jm 7/14/87 JUL2 Alaska Oil & Gas Cons, Coiled Tubing Blow-Out-Preventers ~d Tubing Pack-Off I Blind Rams · Cutter 'Rams Chicksan (Kill Line) =~ Slips Pipe Rams E Pump-In Sub (Circula te/R e turns ) Well Head Swab Valve JUL 2 0 ,~¢'7 Oil & Gas Cons. Commissio,~ Anchorage Standard Alaska ,~ Production Coml~' 900 East Benson B'L ~vord P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 July 1, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:JAM~W /. A. Bragg ~/Supervisor Production Operations Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 Y-10 Well File A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. A(., STATE OF ALASKA ~.. AL , .,A OIL AND GAS CONSERVATION CO .,.ISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 85.69 Feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 1410' SNL, 205' WEL, Sec. 33, TllN, R13E, UPM At top of productive interval 915' SNL, 2789' WEL, Sec. 33, TllN, R13E, UPM At effective depth 838' SNL, 2923' WEL, Sec. 33, TllN, R13E, gPM At total depth 819' SNL, 2949' WEL, Sec. 33, TllN, R13E, UPM 7. Well number Y-10 (22-33-11-13) PBU 8. Approval number 7-402 9. APl number 50--029-20587 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10275 feet Plugs (measured) 9637 feet BKB 10103 feet Junk (measured) 9468 feet BKB fill @ 10103' 12. Casing Length Size Cemented Structural -- Conductor 58' 20"x30" 8 cu.yds. Surface 2657' 13 3/8" 3720 c of. Intermediate 9412" 9 5/8" 1300 c.f. Production -- Liner 1285' 7" 336 c.f. (Sag R. ) ( Ivi sh ak ) Perforation depth: measured 9484' - 9494' 9580' - 9658' true vertical ss 8783' - 8793' 8875' - 8950' Tubing (size, grade and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9046' Packers and SSSV (type and measured depth) ' 9 5/8" Baker SBR/packer at 8915'; 4 1/2" SSSV at 2087' Stimulation or cement squeeze summary See attachment Intervals treated (measured) Measured depth 110' 2709' 9464' 8985'-10270' True Vertical depth BKB 110' 2709' 8849 ' 8395'-9632' Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 450 289 96 731 188 Subsequent to operation 570 486 180 1746 214 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-~3~4 Rev. 12-1-85 Title Supervisor Production Operations Date Submit in Duplicate Well Y-10 (22-33-11-13) PBU STIMULATION OPERATIONS A 15% HC1 perforation acid wash via coiled tubing was performed June 21, 1987 on the following perforated intervals in Well Y-10. 9484' - 9494' MD BKB 9580' - 9658' MD BKB Prior to the HC1 wash, the perforations were washed with 37 bbls. Xylene. The HC1 was was pumped as follows: 500 gal. HC1 while moving CT from 9580' - 9658' 10 bbls. foam diverter w/CT stationary at 9658' 500 gal. HC1 while moving CT from 9580'- 9630' 10 bbls. foam diverter w/CT stationary at 9630' 500 gal. HC1 while reciprocating CT between 9580' & 9630' The well was returned to production immediately following the treat- ment and tested. jm 6/26/87 Standard Alaska F Production Compa~ 900 East Benson Bou~,- .,~rd P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 15, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) Y-10 Well File ~upe v'sor Production Operations RE'CEIVED JUN ! 8 1987 Alaska Oil & Gas Cons. Comm/ss/orl Anchorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ~, STATE OF ALASKA ~','i AL .,A OIL AND GAS CONSERVATION CO ~IlSSlON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate ~ Pull tubing [] Amend order [] Perforate [] Other 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, Sec. 33, TllN, R13E, UPM At top of productive interval 915' SNL, 2789' WEL, Sec. 33, TllN, R13E, UPM At effective depth 838' SNL, 2923' WEL, Sec. 33, TllN, R13E, UPM At total depth 819' SNL, 2949' WEL, Sec. 33, TllN, R13E, UPM 5. Datum elevation (DF or KB) KBE = 85°69 6. Unit or Property name Prudhoe Bay Unit 7. Well number Y-10 (22-33-11-13) PBU 8. Permit number 81-54 9. APl number 50--029-20587 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 102 75 feet Plugs (measured) 9637 feet BKB Effective depth: measured 10103 feet Junk (measured) true vertical 9468 feet BKB fill 69 10103' Casing Length Size Cemented Measured depth Structural -- Conductor 58' 20"x30" 8 cu.yds. 110' Surface 2657' 13 3/8" 3720 c.f. 2709' Intermediate 9412' 9 5/8" 1300 c.f. 9464' Production -- Liner 1285' 7" 336 c.fo Perforation depth: measured 9484' - 9494' (Sag R.) 9580' - 9658' (Ivishak) true vertical S,S 8783' - 8793' 8875' - 8950' Tubing (size, grade and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9046' Packers.and SSSV(tVDe and measured depth) 9 5/8 Baker S~R/packer at 8915'; 4 1/2" SSSV at 2087' True Vertical depth BK~ 110' 2709 ' 8849' 8985'-10270' 8395'-9632 ' JdN 1 8 1987 A!~tsk~t 0il & Gas Certs. 60mmissi0ft Anchorage 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation June/July 1987 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 Si~ned ~/~ //~~ Title Supervisor Production Operations Date J. A. Bragg ~ Commission Use Only Conditions of approval Approved by Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance I Approval No. ,.~.~ by order of /~ / the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well Y-10 (22-33-11-13) PBU STIMULATION PROPOSAL A 15% HC1 perforation acid wash via coiled tubing is proposed for the following perforated intervals in Well Y-10. 9484' - 9494' MD BKB 9580' - 9658' MD BKB Prior to the HC1 wash, the perforations will be washed with 500 gal. Xylene. The HC1 wash will be pumped as follows: 500 gal. HC1 while moving CT from 9580' to 9658' 10 bbls. foam diverter w/CT stationary at 9658' 500 gal. HC1 while moving CT from 9580' to 9630' 10 bbls. foam diverter w/CT stationary at 9630' 500 gal. HC1 while reciprocating CT between 9580' and 9630' The well will be returned to production immediately following the treatment and tested. jUN 1 8 1987 Oil & G~s Cons. Commissiort jm 6/12/87 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams I m,'~' I Cutter Rams IIIIII I I ~ ~2"Chicksan(KillLine) Slips Pipe Rams Pump-In Sub (Circulate/Returns) ell Head Swab Valve JUN ! 8 1~87 0il & Gas Cons. Commission Anchor~,g9 Standard Alaska P~oduction Compor~' 900 East I~en$on Bo~ d P.O. ~ 19~12 Ant borage. Alaska ~519-~ 12 (9071 564-511 I DALLAS ARCO INDEXED CHEVRON EXXON TEXACO Date: 10/28/86 TO: MOBIL TI: 77455 PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It fo this office: - ~'-~ A-16 .~ B-28 '4 B-28 'q GC2-B "a G-27 '~ Q-1 ~4 Y-lO T~p. 10/11/86 #1 Surf-lO006 'camco 5" CBT 08/24/86 #1 10100-11343. Sch 5" CCL/Perf. 10/13/86 #1 10500-11300 GO 5" PITS 10/12/86 #1 Surf-3430 Camco 5" GR/CCL 10/08/86 #1 8090-9372 Camco 5" Production Profile 10/12/86 #1 9300-9650 Camco 5" CCL/Pemf. 10/10/86 #1 8800-10077 GO 5" Rece i ved Date ., ,,,.,, o, ,,,. o.,~~,~o.~ o, Co,.,,,-,,,, Anchorage Founded ,n Cleveland. Oh;o. in 1870 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard AJ_a~ Production ~' ay 900 East Benso%. _oulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 15, 1986 5'rANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing a cement squeeze and reperforation of the well. Yours very truly, JAB: JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 Y-10 Well File ~/Supervisor Production Operations RECEIVED OCT 1 6 1986 Alaska Oil & Gas Cons. Commission Anchorage A unit of the or,ginol Standard Oil Company Founded in Cleveland Ohio in 1870 STATE OF ALASKA : 1.~ gA OIL AND GAS CONSERVATION C¢,~ /IISSION REPO OF SUNDRY WELL OPI:::RATIONS 1. Operations performed: Operation shutdown J-! Stimulate ~ Plugging F-;, Perforate ?, Pull tubing Alter Casing ,~, Other ~ 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 1410' SNL, 205' WEL, Sec. At top of productive interval 915' SNL, 2789' WEL, Sec. At effective depth 838' SNL, 2923' WEL, Sec. At total depth 819' SNL, 2949' WEL, Sec. 33, TllN, R13E, UPM 33, TllN, R13E, UPM 33, TllN, R13E, UPM 33, TllN, R13E, UPM 5. Datum elevation (DF or KB) KBE = 85.69 Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number Y-10 (22-33-11-13) PBU 8. Approval number N/A 9. APl number 50-- 029-20587 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10275 feet Plugs (measured) 9637 feet BKB Effective depth: measured 10103 feet true vertical 9468 feet BKB Junk (measured) fill @ 10103' 12. Casing Length Size Cemented Measured depth Structural -- Conductor 58 ' 20"x30" 8 cu.yds. 110 ' Surface 2657' 13 3/8" 3720 c.f. 2709' Intermediate 9412' 9 5/8" 1300 c.f. 9464' Production -- True Vertical depth BKB 110' 2709' 8849' Liner 1285 ' 7" Perforation depth: measured 9484' - 9494' 9580' - 9658' true vertical (subsea) 8783' - 8793" 8875' - 8950' Tubing (size, grade and measured depth) 4 1/2" L-80 to 8915' with 4 1/2" tailpipe to 9046' Packers and SSSV (type and measured depth) 9 5/8" Baker SBR/packer at 8915'; 4 1/2"' SSSV at 2087' Stimulation or cement squeeze summary See attachment Intervals treated (measured) 8395'-9632' RECEIVED OCT 1 6 1986 336 c.f. 8985'-10270' ~,,laska u~i & Gas Cons. Commission Anchorage Treatment description including volumes used and final pressure 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 1020 656 385 958 197 870/~' 616 118/' 1702 × 207 14. Attachments Daily Report of Well Operations .[~ Copies of Logs and Surveys Run r-1 15.~,1 hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~ /~/~~ Title Supervisor Production Operations Date Form 10-40~:lev. 12-1-85 (,/(.// Submit in Duplicate Well Y-10 (22-33-11-13) PBU ,C,.TU CEMENT SQUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations and a con- firmed cement channel to the OWC was performed as detailed below. le e 3o . Se . 0 Be Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Lay in mud from PBTD to 9663' MD. Pumped cement and squeezed off perforations and cement channel. Contaminated cement in the wellbore, then reversed out after 48 hours. Rigged up Schlumberger and reperforated the following interval using 2 7/8" Hyperdome guns at 4 spf on 2/20/86. 9580' - 9638' MD (8875' - 8931' TVDss) Encountered fill at 9615'. Rigged down and left well shut in. Completed cleanout of fill on 10/9/86. Pigged up Gearhart and perforated the following additional intervals on 10/10/86 using 3 1/8" carrier guns at 4 spf: 9484' - 9494' MD (8783' - 8793' TVDss) 9638' - 9658' MD (8931' - 8950' TVDss) Put well back on production and tested. jm 10/14/86 RECEIVED OCT I 6 1986 Alaska Oil & Gas' Cons. Commissio~ ncho, aOe Standard Alctsha~ P~oduction ComPI 900 toSl l~en$on B~ d P.O Box 19661:2 An¢ ho~oge. AIo*.ko 99519-66 (9071 $64-$11 I INDEXED _ DALLAS ARCO CHEVRON EXXON TEXACO Date: 09/22/86 IO: MOBIL TI: 77349 PHILLIPS ~ STATE OF ALASKA GEOSCIENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returhlng Itt o this office: A~34A CBT ~ 02/08/86 #1 8700-9315 ~Sch 5" B-3A CET 02/15/86 #2 8900-9740 Sch 5" ~'"B-30 GCT 03/28/86 #1 15.2-10170 Sch 5" '~'~D-27 GCT 03/15/86 #1 20-9593 Sch 5" ~'H-7 CET 02/23/86 #1 9900-10966 Sch 5" ~M-2 EPL 02/11/86 #1 9700-10342 Sch 5" ~M-7 EPL 02/27/86 #1 9250-9770 Sch 5" M-19 EPL' 02/04/86 #1 9950-10592 Sch 5" N-8 EPL 01/28/86 #2 9950-9968 Sch 5" "~N-8 EPL 02/09/86 #3 9550-9969 Sch 5" ~-8 EPL 02/19/86 #4 9550-9970 Sch 5" .'~R-15 EPL 02/02/86 #1 8500-9438 Sch 5" ~R-20 EPL 01/20/86 #4 11300-11900 Sch ~' ~S-11 .~ EPL 01/26/86 #1 9150-9650 Sch 5" -"T~Y-IO EPL 02/12/86 #1 9050-9776 Sch 5" ~Y-13 EPL 02/26/86 #1 10250-10800 Sch 5" Rece i ved ~ /' V~.~-~ ~ ~"~ ~'~__~ ~ Victoria Aldrid~e LR2-! /"- ~ ' --"~ ~ I NFOR~T ION CONTR~ D~ / ' ~0il & ~a~ ~,,~ , ,, Wel I Records LR2-1 INDEXED DALLAS ARCO CHEYRON EXXON TEXACO Date: 09/05/86 TO: MOBIL TI: 77310 PHILLIPS GEOSCIENCES _ ~FANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted berowith. Please acknowledge receipt by signing · copy of this letter and retur'nlng It ~o this office: '"~A-33 Perf.' Record 02/13/86 ~1 10500-11370 Sch 5" ~"~B-28 GR Correlation 08/21/86 #- 10700-11352 Otis 5" ~"~B-30 CCL/GR 03/28/86 ~1 9000-10580 Sch 5" ~aC-32 Fluid ID 08/18/86 ~1 0-10440 Camco 5" ~H-10 CET 01/04/86 ~1 9728-11466 Sch 5" '~WH-24 CBT 02/06/86 91 9250-10120 Sch 5" "~J-7 Temp. 08/22/86 #1 0-800 Sch 5" '~4J-9 packer setting 03/05/86 #1 8500-9200 Sch 5" "~4K-8 Completion 03/17/86 91 10600-10850 Sch 5" "~M-2 Injection Profile 08/21/86 ~1 9600-10010 Camco 5" '",4 H-12 Temp. 08/17/86 91 10-3000 Camco 5" '"N-8 Packer setting 03/17/86 #1 0-9840 Sch 5" ~ N-15 Temp. 08/22/86 ~1 0-800 Camco 5" ~ Q-3 Perf. Record 03/16/86 #1 9020-9350 Sch 5" ",JR-26 CET 01/28/86 ~1 100-2500 Sch 5" ~S-10 Perf. Record 03/30/86 91 8910-9356 Sch 5" "~U- 12 CBT 02/08/86 #1 10600-11195 Sch 5" ~'~X-9 CCL/Perf. 03/29/86 91 11200-12266 Sch 5" '~Y-10 Perf. Record 02/20/86 #1 9500-9900 Sch 5" Received Victoria Aldridge LR2-1 I NFORNAT I ON CONTROL Wel I Records LR2-1 [ou,,cS~d ,. Cie,,eto-d. O~m..- 1870 SOHIO ALASKA PETROLEUM COMPANY DALLAS · ARCO CHEVRON E~CXON ~o. DAL/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS BP~ 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL' POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 03/13/86 76933 GEOSCIENCES REFERENCE. SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- DAL/UNIT/STATE: ~A-26 "~ D-26 ~N-2 ~X-9 ~Y-6 ~Y-10 DFT 02/21/86 #1 10400-11020 GO 5" GR 02/11/86 #3 9700-10900 GO 5" 7:1 3050-8750 Camco 5" Gas Lift Temp. Survey 03/08/86 a Temperature(Pump-in) 03/5-6/86 #2 12000-12500 Camco 5" Injection Profile-SPINNER 02/15/86 #1 10600-11332 Camco 5" Temperature(Pump-in) 02/-1/86 #1 9150-10153 GO 5" RECEIv[D INDEXED SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON ,o: DAL/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE 19071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 3-17-86. · 76940" REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The folloWing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- X-23 Y-10 Flowing Gradient 2-26-86 Camco Static 2-01-86 GO RECEIVED DATE ..... CATHY PERKINS LR 2-1 IMFOP. b~TION CO:,"FROL Well Records LR2-1 SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502~612 March 11, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 kttn: Mr. C. V. Chatterton Well Y-10 (22-33-'11-13) PBU Gentlemen: Enclosed in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to perforate the well. PFB: JAM ~ Enclosures (3) cc: Drilling Well Files (MB 12-1)' Well Records (LR 2-1) Y-10 Well File 4052m Very truly yours, P. F. Barth Supervisor, Reservoir/ Production Surveillance Unit I RECEIVED 1 1986 AlaSka Oil & G~S Gens. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. STANDARD ALASKA PRODUCTION COMPANY 81-54 3. Address 8. APl Number P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 50-029-20587 4. Location of Well At surface: 1410' SNL, 205' WEL, Sec. 33, TllN, R13E, UPM · 5. Elevation in feet (indicate KB, DF, etc.) KBE = 85.69' AMSL 6. Lease Designation and Serial No. ADL 28287 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-10 (22-33-11-13) PBU 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [~ Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans i-'] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following additional interval will be perforated during M~rch/April, 1986 at 4 spf: 9484'" 94914, BKB (Ref. BHCS/GR, 7/18/81) A lubricator will be installed and tested to 3500 psi for all well work· An SSSV will be reset and tested ,in the ball valve nipple at 2087'. RECEIVED · MAR ! 1986 Alaska Oit & (~as Cons. Gom~SSi0n 1.4. I hereby certify that the foregoing is true and~t of my knowledge. Signed '~ Title Supvr. Reservoi_/Production~ The space below for Commission use P. F. Barth Surveillance Unit I Date Conditions of Approval, if any: Approved by. COMMISSIONER By Order of the Commission Dar_ Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY January 31, 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 9950243612 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices & Reports on Wells, for the above-named well. This contains our proposal to squeeze off a cement channel in the well. Yours very truly, JAB: JAM~ 'A Brag~~~g orProduction Operations Enclosures (3) cc: Drilling Well File (MB12-1) Well Records (LR2-1) Y-10 Well File RECEIVED F E B 0 4 1986 Alaska 011 & Gas Cons, Commission Anchorage SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL Eq OTHER [] 2. Name of Operator SOHIO ALASKA PETROLEUM COMPANY 3. Address P. O. Box 196612, Anchorage, Alaska 4. Location of Well At surface: 99519-6612 1410' SNL, 205' WEL, Sec. 33, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 85.69' AMSL 12. 6. Lease Designation and Serial No. ADL 28287 7. Permit No. 81-54 8. APl Number 50-029-20587 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-10 (22-33-11-13) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [~ Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). A coiled tubing cement Squeeze of existing perforations and a cOnfirmed cement channel to the OWC in Well Y-10 is proposed. After coiled tubing, operations, the squeeze perforations will be reperforated~and an additional interVal perforated. The work is outlined as folloWs: le 2. 3. 4. 5. 6. 7. Lay in mud from PBTD to 9663' MD. Pump cement and squeeze off perforations and cement channel. Contaminate cement in the'Wellbore. Reverse out contaminatedcement'after48 hours. Reperforate the interVal 9580' - 9638" MD at 4 spf. Perforate additional interval 9638' -9658' MD at 4 spf. Put weI1 back on production and test. This work is scheduled to commence February 10, 1986. RECEIVED FEB 0 4 ]986 Alaska 0il & Gas Cons. Commission Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. The s~c/~'' below for Commission use ~/~/J- A. Bragg Conc~itiq~ns' ' of Approval, if any: Approved bY COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY - December 23, 1985 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 9950243612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our subsequent report of stimulation. Yours very truly, JAB: JAM~w orproduction Operations Enclosures (2) cc: Drilling well File (MB12-1) Well Records (LR2-1) Y-10 Well File STATE OF ALASKA ( ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [~ OTHER [] 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 81-54 3. Address 8. APl Number P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 50-029-20587 4. Location of Well At surface: 205' WEL, 1410' SNL, Sec. 3, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 85.69' AMSL ADL 28287 9. Unit or Lease Name Prudhoe Bay Unit 12. 10. Well Number Y-10 (22-33-11-13) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation ~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following interval was treated with a combination EDTA/scale inhibitor matrix Squeeze on Nov. 30,~ 1985. 92 bbls. EDTA followed by 52 bbls, scale inhibitor solution were pumped through coiled tubing as.a single-stage job, The well was shut in for 24 hours after the treatment. The SSSV was remOved'prior to stimulation and reset after the job at 2087'. 9580' -9638' BKB (Ref. BHCS/GR, 7/18/81) RECEIVED Alaska 0il & Gas Cons. Commission Anchorage ~14. I hereby certify that the foregoing is true and correct to the best of my knowledge. d _ TitleSUperv±sor Production Operat±on~ate The sp~/c/below for Commission ~sV ,7. A. Bragg Condif~Sns of Approval, if any: By Order of Approved by. COMMISSIONER the Commission Date __ Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY ,, November 7, 1985 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well Y-10 (22-33-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for theabove-named well This contains our proposal to stimulate theWell. Yours very truly, JAB :HET:J Enclosures (3) cc: R. H. Reiley (MB12-1) Well RecOrds (LR2-1) Y-10 Well File .'A. Bragg ~ ~:i°n Operations Supervisor ECEIVED SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL K1 COMPLETED WELL ~ OTHER [] 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 81-54 3. Address 8. APl Number P. O. BOX 196612 , . ANCHORAGE, ALASKA 99519-6612 50- 029-20587 4. Location of Well At surface: 205' WEL, 1410' SNL, Sec. 3, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 85.69' AMSL I6. Lease Designation and Serial No. ADL 28287 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-10 (22-33-11-13) PBU 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool Pull Tubing Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following perforated interval will be treated with a combination EDTA/scale inhibitor matrix squeeze :in November, 1985. 83 bbls. EDTA followed by 54bbls. scale inhibitor will be Pumped~through Coiledtubing as a single-Stage job. The well will be shut in.for 24 hoUrs after the treatment. The SSSV will be removed prior to stimulation and reset after the' job at 2087'. 9580' - 9638' MD RECEIVED NOV 0 8 Alaska 0il & Gas Coils. C0~imissi0t~ Anch0ra~e jl hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~/~[~~/~ TitleProduction Operations Supervisogate. , The space/~/~ow for Commission use I~LT. A. Bragg I ConditioC~lY'of Approval, if any: Approved Copy l~etu.r, rmd, ~1' [9HlqlEC. SM]T~ By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate INDEXED SOHIO ALASKA PETROLEUM COMPANY SF0 ARCC CHEVRON EXXO:; TEXACO TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3tll "C"$1REET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: T#: 10-25-85 76516 REFERENCE; SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Ptease acknowledge receipt by signing a copy of this letter and returning it to this office:-- ~ ~vxrlo 10-19-85 Flowing Gradient Camco 10-17-85 Static Gradient Camco 10-17-85 Static Gradient Camco 10-16-85 Flowing Gradient Camco 10-18-85 Flowing Gradient Camco 05 19= ' ~askaOit & 5as Uon.,. 5ommission Anchorage RECEIVED ............................................... DATE .................. Cathy Perkins LR 2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY -- SFO ARCO CHEVRON EXXON To. SFO/UNIT/STATE: TE]OkCO Date: (-Mara then) MOBIL Ttl: PHILLIPS STATE OF AK BPAE 311 I "C" .~TF{[f T Ar,ICHOIIAG[. ALASKA I(~LEPHONI~ (9071 2650000 MAIL: POUCH 6-6! 2 ANCHORAGE. ALASKA 99.502 6-5-85 76227 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- SFO/UNIT/STATE: M-13 R-20 Y-8 Y~lO EPL EPL Temp Survey Temp Survey .. 1-22-85 9225-9950 Sch #1 5" 1-16-85 11400-11950 Sch #1 5" 5-08-85 11450-11860 Sch #1 5" 5-08-85 9450-9920 Sch #1 5" H[C( tv({) IIA Il Cathy Perkins Ur 2-1 Well Records INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO · ARCO GHEVRON EXXON GETTY TO: MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) REFERENCE: CENTRAL FILES(CC#'s-Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE 1907)265-0000 · MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 2/10/83 CC#: 56120 S~H'IO FINAL DATA · ,/The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Y-12~''' Pressure BU Survey GO 2/3/83 G-15',.. Pressure Survey & BHPD GO 1/21/83 E-18 Pressure Analysis & BHPD Camco 10/28/82 R-9'-- Pressure BU Survey & BHPD Sch 12/7/82 G-4~ Pressure Survey & BHPD GO 1/30/82 D-6 f Pressure BU Survey & BHPD GO. 1/13/83 Y-9 ..... Pressure BU Survey & BHPD GO 1/8/83 Y-10 '" Pressure Analysis & BHPD Camco 1/9/83 R-1 Pressure Report Otis 1/23/83 J-8 Pressure BU Survey & BHPD GO 2/2/83 G-3j Pressure BU Survey & BHPD GO 2/5/83 /82) Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well Y-10 (31-33-11-13) PBU 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 January 20, 1983 Enclosed, in duplicate, are the following forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. Y ruly, District Petroleum ..District Petrol Engineer GJP:JLH:lh Enclosures cc: J. D. Hartz Geology Well File #17 I C£1V£D JAN2 4 2983 Alaska Oil & ~as ~o~.~ AnchCo~'g~ Co/nmlsSion WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 81-54 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20587 4. Location of well at surface 9. Unit or Lease Name 205' WEL, 1410' SNL, Sec. 33, TllN, R13E, UPM Prudhoe Bay At Top Producing Interval top of Saq[ R. SST. 10. Well Number 2491' EWL, 91.5' SNL, Sec. 33, TllN, R13E, OPM -- Y-10 (31-33-11-13) At Total Depth 11. Field and Pool 2331' EWL, 819' SNL, Sec. 33, TllN, R13E, OPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 85.69' AMSL ADL 28287 12. Date Spudded 13. Date T.D. Reached 14. Date Comp.. Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 7/5/81 7/18/81 7/22/81 feet MSLI one 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+IA/D) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10275 'MD 9637 'TVD 10224 'MD 9587 'TVD YES [] NO []I 2087 feet MD 2.056 , 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP, FDC/CNL/Cal/GR, CBL/VDL/GR/CCL, gyroscopiC survey · 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 13 3/8" 72~ L-80 Surfac_= 2709' 17 1/2" 3720 cu. ft. PermaJ!rost II · . 9 5/8" 47# L-80' Surfac_= 9464' 12 1/4"- 1270 .cu. ft. Class G; 130 cu. ft. Permaf)'ost C · 7" 299 L-80 8985' 10270' 8 1/2" 336 cu. ft Class (; w/18% Salt 24. Perforations open to Production (MD,eTVD of Top and Bottom and 25. TUBING RECORD interval, size. and num MD TVDSS ' SIZE DEPTH SET (MD) PACKER SET (MD)r 4 1/2" 9(]45' 8915' Prudhoe Oil Pool Top.: 9580' 8875' · 26. '/ ACID, FRACTURE, CEMENT SQUEEZE, ETC. Bottom: 9638 ' 8931 ' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED · / ,~' , . i . ~ .... :' ~'" F, ', ', . · 9580'-9638' BKB (8875'-8931' TVDS$) · , · · · 2T. pRODUCTI'ON TEST Date First Production · ,., .~ ~ ~Method of Operation (Flowing, gas,~ f.t, ~etc.) .. .... ~',. ' januar~·l, 1983 I ' 'Flowing . ~. , Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I~ : · ' " oiL-BB-L.. GAS-MCF WATER-BBL OIL GRAVITY-APl (corr). Fl'ow Tubing Casing Pressure CALCULATED :~:i~ "Pr:'ess. ' ' :' ' 24-HO. UR RATE 28. " CORE DATA ' · Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. · ' ' " JAN2 1983 Alaska Oil & Gas Cons. · , ,".: :: .... ~" ' ' Anchorage · ,. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEO,OG C MAR.ERS FORMATION TESTS NAME · . Include interval tested, pressure data, all fluids recovered and gravity, .. MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. · BKB Subsea · Sag River SST. 9473' ~ 8772' Shubl ik 9498 ' 8796 ' Ivishak 9575' 8870' 31. LIST OF ATTACHMENTS '.32. ' I hereby cer~/~h~' lng is true and'correct to the best Of'my knowle~g'e .......... ':igne~~........'k~.. ~.~~/~' Tide District Petroleu,ate '/~//~3 ' , Rn~ { n2ar , ,, / [ ' , ', , 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: /~ 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.). Ite~., 23: Attached supplemental records for this well should sh~w the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 STATE OF ALASKA ALASKA'L)IL AND GAS CONSERVATION C MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 81-54 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well At Surface: 205' WEL, 1410' SNL, Sec. 33, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 85.69' AMSL 12. 6. Lease Designation and Serial No. ADL 28287 8. APl Number 50-- 029-20587 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-10 (31-33-11-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check AppropriateBoxTolndicate NatureofNotice, Report, orOtherData NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~;] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (NOte: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following interval was perforated January 1, 1983, using Gearhart 500 GO-Devil guns at 4 s.p.f. A lubricator was installed and tested to 3500 psi on all well work. 9580' - 9638' BKB (Ref. BHCS/GR, 7/18/81) An SSSV was set and tested in the ball valve nipple at 2087'~ JAN2 z, 2883 R/aska 0Jj & Gas Cons. Com~is$1o~ 14. I he th going is true and correct to the best of my knowledge. Signed('/ '~k/,.,~._J ~ ~. Title Dlstrlct Petroleum Enqlneer The space below f~ Commission rose Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports"in Duplicate ~ " -? STATE OF ALASKA ALASKA( L AND GAS CONSERVATION C~'"' .MISSION ~ MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well:~ Workover operation [] 2. Name of operator SOHIO ALASKA PETROLEUM COMPANY 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at surface 205' W-EL, 1410' SNL, Sec 33, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF; etc.) 6. Lease Designation and Serial No. KBR = 85.69' AMSL ADL 28287 7. Permit No. 81-54 8. APl Number 50-- 029-20587 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. Y-10 (31-33-11-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of January ,19 83 ~12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run RECEIVED .16. DST data, perforating data, shows of H2S, miscellaneous data See attached JAN2 4 i983 Gas Cons. Commission Anchorage ,17.1 here g ingi true and correct to the best of my knowledge. :'S I G N E ~/~L~--J t~-~' ~.""~ · TITLE Distr 'ct Petroleum Engineff:rATE NOTE-~potr on~s form is requ~ed for each calendar month, regardless of the status of operations, and must be fil/!din duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 Submit in duplicate PERFORATING DATA - Well Y-10 (31-33-11-13) December 30, 1982: January 1, 1983: January 9-10, 1983: January 14, 1983: Pressure tested tubing and inner annulus. Rigged up Gearhart and perforated the following intervals using 500 GO Devil guns at 4 spf: 9580' - 9638' BKB (Ref. BHCS/GR, 7/18/81) Put well on production. Ran gradient and PBU surveys at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2087'. Well on production. RECEIVED JAN2 1983 AJask~ 0[! & Gas Cons~ Commissio~ AJ'~chorage SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 1~, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V..Chatterton WELLS R-8,~tO~!~Y-13, A-15, A-18, A-19, E-10, E-15, E-17, E-18, E-20, E-21, G-18, M-15, M-16, M-17 Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry'Notices and Reports on Wells, for the above-named wells. This contains our proposal to perforate the wells/~, e~ir/,s.~i'v Yo /~' ' ga ~ ~is~;i'ct~gi~ld Engineer GJP:JLH:ybr Enclosures cc: J;D. Hartz Geology Well File #17 A!aska Oil & Gas Cons, [~nchorage SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL F-I OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 81-54 3. Address 8. APl Number Pouch 6-612, Anchorage,.Alaska 99502 50- 029-20587 4. Location of Well At surface: 205' WEL, 1410' SNL, Sec. 33, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 85.69' AMSL I 6 . Lease Designation and Serial No. ADL 28287 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-10 (31-33-11-13) 1 1.,Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [~ Alter Casing [] '~ Perforations [] Altering Casing ..'FI Stimulate [] Abandon [] Stimulation' [] Abandonment [~ Repair Well [] Change Plans [] Repairs Made [] Other FI Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations ('Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated during July/August 1982 using Gearhart 3 1/8" carrier guns at 4 spf. A lubricator will be installed and tested to 3500 psi on all well work. 9580' - 9638' BKB (Ref. BHCS/GR, 7/18/81) An SSSV will be set and tested in the ball valve nipple ca. 2000'. so. 14. I hereby c~y t~e~is true and correct to the best of my knowledge. Signed ~ Title District Field Engineer The spac~e,o~ for~m~sion use ~ J. Plisga Date Conditions of Approval, if any: ltlGINA[' SIGNED [O tHlE C. SMI]'JJ Approved by COMMISSIONER Approved Copy Returned By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and 'Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 10, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well Y-10 (31-33-11-13) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, and Directional Surveys. This well has been suspended pending perforating operations. RHR:ja Enclosures cc: Well File ~17 Geology Yours very truly, R. H. Reiley District Drilling Engineer AUG ! 1 lB8! 0il & Gas Cons. Commission Anchorage WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL F-~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 81-54 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20587 4. Location of well at surface ~-LOCATION J 9. Unit or Lease Name 205' WEL, 1410' SNL, Sec. 33, TllN, R13E, UPM.t VERIfiED J Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST. ~$urf~[ 10. Well Number 2491' DcIL, 915' SNL, Sec. 33, TllN, R13E, UPM ~.~ ~_~[ Y-10 (31-33-11-13) At Total Depth _ ' ' 11. Field and Pool 2331' EWL, 819' SNL, Sec. 33, TZ1N, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) J 6. Lease Designation and Seri,al No. Pru&hoe Oil Pool KBE = 85.69' AMSLJ ADL 28287 12. Date Spudded 13. Date I.D. Reached 14. Date Comp., Susp;,or Aband. 15. Water Depth, if offshore 16. No. of Completions 7/5/81 7/18/81 7/22/81 feet MSL one 17. Total Depth (MD+TVD) 18.Plug Back Depth(MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 10275'MD 9637'TVD 10224'MD 9587'TVD YES [] NO [] 2087 feet MDI 2056' 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP, FDC/CNL/Cal/GR, CBL/VDL/GR/CCL, gyroscopic survey 23. CASING, LINER ANDCEMENIING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate¢tConductor Surface 110' 36" 8 cu.¥ds, concrete 13 3/8" 72~ L-80 Surface 2709' 17 1/2" 3720 cu. ft. Permafro:~t II 9 5/8" 479 L-80 Surface . 9464' 12 1/4" 1270.cu,ft. Class G; . 130 cu. ft. Permafro:~t C 7" 29# L-80 8985' 10270' 8 1/2" 336 cu.ft. Class G ~¢/18% salt 24. Perforations ,open to Production (MD+TVD of To.p and Bottom and 25. TUBING RECORD interval, size and number) . SIZE DEPTH SET (MD) PACKER SET (MD) 4 1/2" 9045' 8915 None · 26. ACID, FRACTURE, CEMENT SQUEEZE.~. . DEPTH INTERVAL (MD) AMOUNT& KIND OF MATER~kLUSED . 27. PRoDUcTION TEST Dare'First. P. roduction .. J Meth0d.0,fOpe[ation. (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO ~.. !... :...- . . :'. TEST PERIOD.J~ . ~ ~ I , FIowTubingr Casing Pressure CALCULATED jj~ O.I..L-BBL GAS-MCF WATER-BBL. OILGRAVITY-API (corr) · Press;r ' ' . ,. :.,'~ - . 24-.HOD.PRaTE ... ' · ,, 28. CORE DATA J~ ~ ~.' ~ J~' J~ . ' Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. --" ~ ~' /'~ ' · · , . ...... :,, . . - ., . ·~Sk:~ Oil & ,Bas Cons. Comr~iss~on . .,%,..chorage · ,. ~ , ~, , :. . ~ ! .... , , · , · Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. -: 30. GEOLOGIC MARKERS FORMATION TESTS NAME I nclu de interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. ,,, BKB Subsea Sag River SST. 9473 ' 8772 ' Shublik 9498' 8796 ' Ivishak 9575' 8870 ' 31. LIST OF ATTACHMENTS Well History, Well Logs, Directional Surveys ............ 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed i~R. _H~. ~.~..~~~~r--~le District Dr i,ll inq Date .... .MCM ~-i~_ ev , '~a Enqineer - ~ t 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 i~s 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 stata in item 16, and in item 24 show the producing intervals for' only the interval reported .in item 27. Submit a separate form for each additional interval to be separately produced, showing the data Pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage Cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 W~.T. Y-10 (31-33-11-13) WELL HISTORY Spudded well at 0001 hours, July 5, 1981. Drilled 17 1/2" hole to 2716'. Ran 70 jts. 13 3/8" 72% L-80 Buttress casing to 2709'. Cemented with 3720 cu. ft. Permafrost II cement. Installed and tested BOPE. Cleaned out to 2665'. Tested casing to 3000 psi, okay. Drilled out to 2739', ran leak-off test to 0.69 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9475'. Ran 248 jts. 9 5/8" 47% L-80 Buttress casing to 9464'. Cemented in two stages: First stage with 1270 cu. ft. Class G cement; second stage through D.V. packer at 2574' with 130 cu. ft. Permafrost C cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10275'. Ran open hole logs. Ran 32 jts. 7" 29% L-80 Buttress liner to 10270'. Cemented with 336 cu. ft. Class G cement with 18% salt. Cleaned out to 10227'; tested casing to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 215 jts. 4 1/2" 12.6% L-80 tubing to 9045'. Landed tubing with ball valve at 2087'. Installed and tested tree. Displaced tubing to diesel; set packer at 8915'. Tested tubing to 3500 psi, okay. I~mleased rig at 1000 hours, July 22, 1981. GREAT LAND DIRECTIONAL DRILLIIdG INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY SOHIO COMPANY Y-10 WELL NAME Prudhoe Bay AL781D22 LOCATION Sinqle Shot 7/24/81, JOB NUMBER C. D. Garner I'{Ai'.I F... TYPE SURVEY DATE T~Inl~iEn e e r., '~c~'-~ (~-.,~~ S I r-,NATURE 2758 9390 DEPTH INTERVAL FROM DATES SURVEY WAS TAKEN TO · 7/0_6_/.8,1 FROIq 7/17/81 _ TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL · We have retai.ned a copy of your survey report in our files for your convenience; however, should you so desire, all copies of the survey report will be forwarded to. You on written request. All surveys are kept in a locked file and are held in strictest confidence. Additional copies of your survey report can be made from the original by any blueprint company. COMPLETION REPORT FOR GLDD BY FM LINDSEY G ASSOC. SOHIO ALASKA PETROLEUM WELL Y-lO 'COMPUTER-~ETHUDT~D~US-OF--CUR~AT~OMPUTER-DATE1 FIELD METHOD(AVERAGE) SURVEY DATE( 7- 7-81 HAGNETI¢ SINGLE SHOT SURVEY · ~-ll~i~;'"-- u '.~ :~.'~. · ' RECORD OF SURVEY ~.~'~".' "TRUE ': ": '~: ' :~ ~i' , DOG LEG' MEAS. C L O S'U R E S '. SEVERITY SECT;'~''~ D ' N DEG. D M 2758 0 0 2758.00 2671,2/+ N O.OOW 0.00 $ 0.00 W 0.00 S 0 0 0 W 0.000 0.00 2806 I 0 2805,99 2719,2:B S 3.00E. 0.00 N 0.27 E 0,27 N 88 30 0 E 2,086 -0.26 ~~~ ~u~z.7~ ~v~.~~~~ ~,76 ~ o-u~ ~ o-i'85-'S--6¢~-~ ~'~ w ~,~o~ 6.95 - 3053 .5 30 3052.58 2965,82 N82,00W 3,5~ S 10,83 W 11.40 $ 71 55 ll W 1,626 9.75 3082 6 30 3081,42 2994,66 NB5,00W 3,19 S 13,85 W ~,21 5 77 0 29 W 3,451 Z2,76 3145 8 ..... 3~.~---~-3o~9~3~-~r~--s~-~-.~w ..... : ...... --t~-~-~:~?::-.::':~:4e~Z8-. w ..~: :'-: '~o-~.3 ~--s-~8---~-~-w-~~o~-- ~8,e3 ~ -. 338~ 11 30 3379,13 ~292,37 589,00W 2,18 S 63,7~ W 63,78 S 88 2 15 W 0,816 ~1,59 3475 13 15 3468.01 3381e25 S89,00W 2.52 S 83e2~ W 83e28 S 88 15 ~6 W ~,923 80,51 3659 17' 0::: 36~6'~:.::iT':?~:~::~'3559*~l:.<::~.<~'N88:":O:OW~: 1,88 · 11 5 89 . 7 W' ' . 3.53~ 125.32 3969 22 0 3937.99 38~,23. NS~.OOW 5,52 N 233.15 ~ 233,2~ N 88 3~ ~6 ~ 1,620 228.36 ~062 23 0 4023.91 ~937.15 N86.O0W 8.62 N 268.60 W 268,7~ N 88 9 41 W 1,12~ 263.59 --~'1~'~ .30 ~ ~ ~ ..'..:~ "~... :: : .. ~SOH I 0-'WELt.-' SING'EE'--SHOT--$URVE~ ................................................... 23-'JUL'Y'-8't RECORD OF SURVEY TRUE , ' · DOG LEG MEAS ~-DI~i'F-T-VEI~T-ICAL' '$UB---'--'D~II'pT-----TOT-AL~-'c~oOI~D-IIN~T'E~~-~J--'--C-L''' O" S' U--R-' E' 5 ....... SEVER [ TY ...... SECT' [ ON'- DEPTH ANGLE DEPTH SEA DIEEC DISTANCE ANGLE DEG/[OOFT D [STANCE D M DEG, D M S ,, ~ ~7 ~0-~0.~6 ~°~'°0 N~S.O0W ' ~..7~'f':N ~S.7~ ~' ~6.08 ~ 8~ Z~ ~ W ~.~00 ~0.~Z ~a20 28 0 63~6,T5' ~25~9g' N82.00W · 5035 26 45 4889,31 ~802,55 N80,OOW .. 69,56 N 708,45 W 71L,85 N 84 23 3~ W 0,4~4 705,83 5283 26 30 5111,01 5024-25 NTg-OOW 89,81 N 817.72 W 822,64 N 83 43 5.4 W O,12g 816,85 W:":'-: :::f']~'1026:"8~ N 82 ~? 2Z W .0~'52 1021,48 6795 32 45 6431,83 6345e07 N75,OOW 2~8,82 N 1535,55 W 1554,02 N 81 9 34 W 0e369 1549,79 7284 30 0 6849,29 6762,53 N74,00W 506,85 N 1780,86 W 1807,10 N 80 1~ 24 W 0e565 1804,12 882~ 20 N 77 46 25 W 1.006 2448.95 ~,~,~~,~~ "~:"'~ 'e:~~~6~.~,~::::: ~:~,~~~~~..' ~7-.o~,o._-.~ BOTTON HOLE CLOSURE 2627,0~ FEET AT N · · NEASURED DEPTH '.AND OTHER DATA FOR EVERY EVEN 100. FEET O.F suB: .sEA. ............ 23--JULY'-8! ............. DEPTH, TRUE M EA S'U R E D ....... VERTI'CA L-- SU B----M D-T VD DEPTH . DEPTH .SEA. DIFFERENCE V'E RT' fCAt, CORREKTION' ::::. TOTAL COORDINATE5 197 187. 100 0 0 0,00 5 0,00 W 287 287, 200 0 0 0,00 S 0,00 W 387 '--38'7T~300~-0 ,, ~ -0 ..:,. 0i-00-5 ......... O, O0 '- W ..... 487.... '""..i:':" 487,'.' /+00' '.' ~0 .:.: · ..';..'::<".:i'"':O,O0 $ 0,00 W . 587. 587,".' : .5~:~<..!~.:~::.~>i::~.::i...i>i.~:.:~i~:!!.::..<.~:.:~:?...::.:~..:~..~:~::.~::...~ ..-.:'.::.."."::':..?:::??":o'Oo s o,oo w. .'. '615~7: ":" :~:' ' ""6~?'* "- 600': ':'~' ' '''!?'i:: :O .::'::.~ .>' t ;.: _:'.- -t::. :..:'~'" '?"0 ""'' '" '~':' :-" '"?t ~: '0-~'00--$ 0 ~-00- W 787 787, 700 0 0 0,00 S 0,00 W 887 887, 800 0 0 0,00 S 0,00 W 98? . 98-7- ,;-,...:.,....-~:..,..'900: _. ,'. : .0 . .. 0 ..-,...:..,... .........: · ,.: 0~00-5 ...... 0-,00- W - - ..... ,-~~-:~:-.:.' ::~?~:~:::o,.~-..~:~:::~:-:;???,::,?.:::::::~::'-.~:::. :... ":"::::"o. <"~::-'"':'??:':~?~:::~:~:'~':::-~':~'~'~:~:':'~:?:-'>:'~' o~-s o, oo-.~ ' '- ..... 1387 1387. 1300 0 0 0,00 S 1~87 1487, 1400 0 0 0,00 5 -. 1 ~87 ~..' ...: ...:: ...?.;:..: :.~;~ii.1.5 .~:...':: ..<....< 0>- : .. :~ . .:: -.-~i-.:: :' :: !.:' ::;:.-~.?~ .'::: .-.'--;-: :~. O' :.. :.:: ..:-.~:.:.?~..:::.::~?.:r.~.<..<~:::.::.~?.?:~..~..~..O ....... ~8~7:::" '"' <: '::' :::?':~::"':'::::'~:~'~ 88~, ?'-<~':~:'::f~:1~':~OO:~:': ::?~?; ?~''~'':::~:~ '~ :'::>;:":;'~' :~':::::?:~':"~?:::::?:~ :::': :?' ~'~' ~:~:"' ::'::~"'v":?~'~'::'::::::"':'~?" ':":<~:??::~?~ f"':<: ~:~ :'?':~0-5 ~ ~98~ ~987e ~900 0 0 0~00 2087 2087, 2000 0 0 0,00 S ----~~ ...:: .~..:. :-. ?::...:; :.:.?:.:.::~. ~ i6'7...-~:~;:~?~:~::~::~:~..~:2:~ ~. ~::~::~;~:~.~::~ :. <. .: 0:.? . - ...~..:.~.:.~.r...:~?r....:~:,.:,. :~.:.,::,.:.~:::::~.:~.::...;..,~:.~:~:~.,.::~:.~:~.::.:: ~:::~:/::.~: .. ..~..;~::.?. :.:...:? :.?~:~..~::...,:.: :,:....:.0 ; 22~ 7 .... .... "~;:2='S~'-V:??:/::;:;~ 22 o'0~;?~.?;>:, o'? '' ..: ":",:'-' ':<;' :';??::.:':<?~::?~;?O'~:;~??~.;;?f<?:;?-":/: ..' ::.:' ?:: ~':<::'"'o' oo's 2'~87 ........... ~'~ .........2~0 .............. 0 O' "" ?":<: .... :':-":': """ .... 2587 2687 -278'7 2887 298'7 ........ 3087' 3188 3290 .... 3392 3494 3597 2587, 2500 0 0 0,00 2687- 2600 0 0 0,00 ' ' ZT-Sr7 .'" , 2700- ::.'>.. -:>!':?!::-!?:i'2"g:~'Y'::'~:?;,~:?!2gO::~;!:i:~:?iiii::!:O?.:;.' "'""' o · ......... ":' :":' '~:3'0 ~~' ":'~':?~'~: ':::" 3187, 3100 1 1 1.36 3287., 3200 3 2 1-62 0,00 W 0.00 W O.O0--W 0,00 W ' "' ' . 0,00 W ..: ":.'':.:,, 0,00 W 0,00 W O0 O, W 0,00 W 0 ~-O0'--W 0,00 W 0,00 W O-"-l-O-E' - .. 0,~+1 W ..'.' ." 5,22 W' ...... 1"~.-~'~'1W ......... 27,91 W 45.60 W -SOH~L-L-- Y~-iO . $[NGLE SHOT--SURVE'] · ; . MEASURED DEPTH'AND OTHER DATA FOR EVERY EVEN 100 FEET OF :SUB SFA DEPTH, -23'--J Ut;Y-81 TRUE ASURED-----VER T1C'AL--SUE~ MD,.TVD DEPTH DEPTH SEA DIFFERENCE 3702 3807 4022 4131 4354 4468 VER?X"¢AI~ CORRECTION TOTAL COORDINATES 1,38 5 141.85 W 0,46 N' 175,98 W 7095 6687, 6600 408 7212 6787. 6700 425 -'732'7' ' .:: :- .~ ..'.. '.'i: 68S-~0~.:::.v-:4~0...., ...... 74.42 ' 6987'*" "!~6900:"":':: 455 .' 7555 . 7087,'" ."'":7000 .- :;'4'68 17 280,72 N 1688,65 W 17 296,85 N [745,87 W 15 .-..-.::~:~..~..:i.~:~.'.:31.2~el-N-~--tSOt-~'~--W 15 328,58 N 1855,00 W . '.. 13 344,17 N 1906,28 W 4287, 4200 67 13 20,91 N 395.58 W 4387, 4300' 81 14 28,03 N 448,32 W 4-5~ J, ....::..:: .... · .... ~8'7.' . :.::. 440.0 :.:,.:i...:.:....:94..-.~:..:. : . . · · 13 '-:i .:. .:~ :.:: :-:~.,.....:;:. '...' ..:'.:.'..--.. 35,-7'4--N- '--500-,93--W 4694 :.¥.-':".:'i:':::':?45.87,:-:i"::./:'4500:?/?:~:i:..::~'iOT.~r::i:'!i:.' · .::.':i.:: :. ':13: :-:.':':: "::'!-'::~!i'i~?:ri?:?"?"i'.:/:'63"78 N 553,45 W 4~o 7 ;:;~`:~:.4:~6~.7.::.:f.::.:L:.~6~.?~:i~..:i~.:~:~.2~i.:~.~iii:i..~:~... .,.i: ': .~.:. :.:~.."L.:.i:::i: :iiiiiiii?::?:i:i:.i~iiii'!!:i~i~iii~::ii:.52. :x 3 N 605.75 w ~'S~20 ' ': .... ::':"'":":'~:':'~~0'::;: ~:'?~'"~:':;'Z3:3''::'':~'''':;;''':'''~::':'' '' '''''': : :'''' ' '":; ':'"" 6'~5-~ ....... 65~- 97-w ..... 5032 4887, 4800 145 12 69,33 N 707,11 W 5144 4987. 4900 [57 12 78,25 N 756,64 W 525 6 5087,: ::.::: ~ ...:?;. 5000:,~.. :.::..: ~.~... :.'i 69 ~..... .... ..~.: .-~.: .:,.. ~.: '..: ::...-. ?...-...:, ..:..:~ 8'~ 5 ~ '~ 805 ~ 8 5-~ ' 5479 '5287"~':~?.':':~5200~::.<~;~:~'/i"9.~::'{~<~,.~:.' .']:~'"' '' i.i' '" :':.'~:,~?'.:?/~'~:~:'::??::-'i'06.3~ N 902.97 W ~90 '53'~ ,'":'":~::':~'"':"'53~3:'~:::;::':::'''''''':-'': '~' "':":' ";' '~z-"' "~' ~'~::::::'"':~'""~"?::~:::'~':~';'::':':;":"'::'~'~:"'1~5~-~O--'N-~-950~- W 5702 5487. 5400 215 12 125.26 N 1000,07 W 58~4 5587. 5500 227 12 13~.99 N ~050.12 W 5927 . :: ::..:: :. ~:.~ ~ 568.:.7._*::~.:~::L?: .~......{:.::~: ..:~-? 240..:.:::::~:.: .:::::..:~.:-: : 13.. ~.... :~ ~. ~.'.,-.'~: ..::::..... :::'?-:.: :: :.:::::4~. :,?~1~OO- N - - 1~1'~ 3 W. ... 604 ~ ~:. ~......~:~:~:~5787~.~:~??~::~:::~::5.:~.~7~:~:.:~..~2~5~::?:~.:..~::::.:.::~: ' :':.:'"'....:"' ~4"':. 'r:-t':'...::..:t':~?:;;~i:f?;;:?~'~::~'?~.:.X55, 3O' N ' ZZ 5~,~ .W ~. 6387 6087, 6000 300 ~6 189,48 N 1323,97 W 6505 6187, 6100 318 18 202,~3 N 1384,39 W 6623 6~ 7 · :~ --¥ 620~ 336 ....... ~ 8 ~/I~"~--N .... 1 ~'q ~ ~ 4 W ......... 67~X ' ..-6387'":':.:'..:"~:_ '6300 :: 3.5~ 18 . N 1507e3~' W 6860 ..-'::].~.-::..']:;6~8~'e:~]~..?76400..:'~;:::?~:~::~ 373 : ' 19 '~':':] :::~:::'~;~"]])~:f;?::?~"f].~;?~.f':.~?':]~2:~7,9~ N 1569,~3 .':: :" . 6978 ....... "~'"'" 6~3'~""' ::'~:""::'~'i"" ............ ~ '" .... 162~~' " 3687, 3600 15 5 3787, 3700 20 5 3 ~-- 3800'. :"; :ii?. :27 :... ' 7 3987, 3900 ~:i:; .351:" 8 4o87. ': i.' . 9 z+1~87'''':' :' 4i00: ':':':~::'::~::'5~':~;-:: -: ' ...... ':' ::':to -SOH-~'O"-WEL-L--'¥'=EO S]~Nb'-IZE--SHOT-SURVEY : . .. -- :~--.~UUY--BZ . HEASURED DEPTH AND OTHER ~DATA FOR EVERY EVEN 100 FEET.'OF SUB .SEA DEPTIq, ' ' . . ._. TRUE MEASURED DEPTH DEPTH SEA D I FFERENCE CORRECT ION . .. TOTAL · COORDINATES 7668 7187. 7100 481 13 359,57 N 1955,37 W 7779 7287, 7200 492 11 374.76 N 2002.34 W 7B9'0 7387'~ .....730U--'50F lI 38gF87-'N ..... 2048~02 W 8001 7487. 7400 514 11 ': 405'03 N 2092,71W 8111 7587, 75'00'--.~i"524 1'0"..~.~.. . ..: 420'24 N 2136,~ W 822I ..... 7-6~'7, ...... 7-600----53~ 10 4~3'5-~:47--N ........ 2179~'13'-W 8330 7787, 7700 543 9 450,73 N 2220,88 W 8439 7887, 7800 552 9 466,00 N 2261,&7 W 85zj, 8 ~~'~O0-"-'--St~l . 9 -.::::;.., ..... . .... .., A, 81"~'25--N ....... -2'3'01'.,"¢ 7-'"W ......... ; 8087"..-'ih!8000.~i:~..'.:.;569'.:'. . .:. !8~!::].~:;'.:!~.:i~:i':i::i:i::~]i]:.::':/!.:]].:-.:i':]..; -:i.'14,96'24 N 2339.43 W 8656 · :.' '8 .:' N 2375.Z7 W 8763 --887'0 828'7~ '~'":~'~"- "8'200-3~83'':'~'~:''' ''''- "'~: ..... '~:~:~'~'-'~;: :5!29 ~'-17-' N ....... 2408,86 .... W 8387, 8:300 589 8487, 8400 594 8976 9081 9'I'8-7 9292 6 5:39.32 N 2441.35 W 5 553,,38 N 2472.78 W · 6 ..............:~:~:.-:: ..... :..:.. 5'~7i'3,~--N' ---250'~'~--16--W-- N 25 .5o w rO'-NElZL~¥-iO ' :.;. $ i'NG~OT--SURV£"r ' ~ .. VALUES'FOP, 'EVEN-' ~. 000 -'-FEET--OF-ME"ASUE'ED-1DE~TH* TRUE MEASURED ~ER'TICAL SUB DEPTH DEPTH SEA .'.:..:..TOTAL COORDINATES ~0'00 2000 2000, 1913- 3000 2999. 29[3- 5000 4858, 4771, 6000 5750, 5663. ............. 7000 8000 7486, 7399, 9000 8409, 8322, 0,00 S 0,00 t4 3,71 S 6-20 6 ~ 6"1'--N-~2 ~'~-, 7 66,8D N 6'92,89 40~.94 N 2092,42 W 542.56 N 2448.66 'W .t HORIZONTAL VIEW SOHIO ALASKA PETROLEUM WELL Y-lO RADI U S OF CUI~TURE MAGNETIC SINGLE SlOT SURVEY SCALE I"= I000' JULY 25t 1981 . T VD 8780' C ALL DEPTHS SHOWN ARE T VD '[ . . July 29, 1981 Mr. Gary Plisga Sohio Alaska Petroleum Company 3111C. Street Anchorage, Alaska 99503 Re: our Boss Gyroscopic Survey Job No. Boss-16855 P~5~V Well No. Y-10 (SEC33 TllN R13E) Prudhoe Bay Field /~0 North Slope, Alaska Date'of Survey: July 27, 1981 Operator: Thomas McGuire Dear Mr. Plisga: Pleas'e find enclosed the "Original'' and seventeen (17) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of serVice. Yours very truly, NL SPERRY-SUN, INC. Ken Broussard Dist'rict Manager KB/pr Enclosures RECEIVED AUG 1 1 198J Oil & ~.~ Cons. Cotnrnission SOHIO ALASKA pETROLEUM cOMP ANY PRUDHOE BAY dULY 28, 1981 ALASKA DEPTH DEPTH DEPTH DEG MIN DEGREES dOB NUMBER BOSS-16855 KELLY BUSHING ELEV, = 85,69 FT, DEG/ZO0 NORTH/SOUTH EAST/WEST" SECT/ON 400 qO0.O0 31A.31 0 20 S 62.59 E .09 1.17 S 1.06 E -1.'28 . 500 499.99 ~lA,30 0 27 S 65,69 E ,12 1.48 S 1,68 E -1,95 :700 : ',:' :~'; 69 9. ~6::10 ':30:: ~:. ::.:~ 0'~:'?-~:'3'0 1~;.;'9 ' 3.72 1000 999.97 914,28 0 18 N 68.50 E .20 l,l~ S 5,92 E -6,0~ 1100 1099.97 1014,28 0 7 S 69.19 E ,22 1,09 S 6,27 E -6,~6 , .*, 1600 1599,95. 151~,26 0 27 S 22, 0 E ,28 5,19 S 5,88 E -6,84 1700 1699,95 161~,26 0 20 S 23.30 E ,12 5,84 S 6,15 E -7,2~ ~'0 .. "~ 1~~ ~~ .. ,:' · .:;:'~ :: O~2~.?:;:t::/.:':;'~ 5%:~:~:~..1:-:~ E ,~:':5 : .?.. .< ~..,:5 · D O:..?..':; E"~i :.: 6. ::.:: .' !. f ~ 220o ez~.~ 2zz~.es 0 22 s 2z.~o E .~2 S.02 s 7.~2 E -~.~ 2~00 2299.94 .2214,25 0 22 S 1.50 E ,15 8.6~ S 7.75 E -9.40 ~'-~s~:. ~:.~. .... -.-- ..... = - :1 ..[~.~?-,.'.:.." ,: ~: · .. ~, ~ · . 7 · :8. :.:. 5:¥.: ...?. ?:::.'.: ::. ' 9.8 0 ]~ .: .:.:. ,: .' ..'::.: :_::'" ].'"M.' ~' ::...:.'] . .i 2800 2799,92 2714,23 0fl6 S 3. 0 W ,39 12,51 S 8.31 E -10.76 2900 2899,89 281~.20 2 i S 62.89 W 1,76 13.98 S 6,71 [ '9.50 ."l · .- .:. ?:.'::.' :.~ .: . SOHIO ALASKA PETRoLEuM coMp:ANY ' · ':C::': : --W-~LL NO. Y-lO '~33,TZIN,R13E '--~ ' ~b-H~~Ta~ ......... ~':'X::f'~~'':''' ........................................................... BOSS GYROSCOPIC SURVEY PRUDHOE BAY dULY 28, 1981 dOB NUMBER BOSS-16855 ALASKA KELLY BUSHING ELEV, = 85,69 ..... . ~ ~ :.' ~::.:.: ~ ~ :.:'~"?:: :-: .:':~: ::~ .:~ ~ .~ :::.~ ::~.~':7:: >~: ': :::<"~:. :OR:-.T:OM:]'::M C:G~.U,~I~R.E~:~:~:~;~:.~':~;::~'~.::.:::::. -' · . ~E~SURED VERTiCaL VERTICAL iNCLiNATiON DiRECTiON SEVERITY RECTANGULAR COORDINATES VERTiCaL DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST ~ SECTION '~ ~ o o ::<:":~ ~ % "8:~:~:'":~: >:"::::~ 2:~1:: ;:.:~:::?::::~ ~ ~: ~:: ~ ~. ............. ~'0~--~-~9-~.02 3309.33 11 41 S 87.50 W ' 1.~1 15.81 S 57.59 W 52. 3500 3~92.73 3q07.04 12 q9 S 89.29 W 1.19 16.39 S 78.80 W 73. 3600 3589.83 3504.14 lq 48 N 89.89 W 1.99 16.50' S 102.67 W 96. : '- ~ ~ o o: ~ :. :~- ~ 8 6'.;'i:~ :: :b~:':::::: ~%:0~0:~T~-~:2~ ::, ::.:: ]:~ i~2~:2:.~:'?::~:N'~:::'~9~;~:.~:~: ~::::i?:~ 2 ~. ..... ::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::: ............. ::":"":'" ......... i?'v .......... ":'<':'" ................................. ::'4";"~"'~'""'""~'"" .......................... 22"~-;'~'~ ~ .......... ~ ~ :. 4100 4060.7~ ~975.05 24- 4 N 87.20 ~l ' 1.77 12.80 S 268.81 ~ 260. 2 10 ~ 96 58 89 23 65 ;39 26 07 4.200 4.151.22 4.065.55 26 17 N 87.10 W 2.22 10.68 S ,311.29 W 302.05~ 4-S-o~A-D 4. ~' · z 8 4. 4. 00. :' · 4.'32 8:;::.26::':;i?::!.'3:"::'i::;'..:.i~2 ~':2:;" 5:??:' :: :'::" ::' :.: ?:28:3:?>..;l: ::::?::::::::::::::?:::::::: ::::::::: ::::: :: 3 93 · 87 .... ::..:::.<.:. :: N?~:: 8:7. ::::::::::::::::::::::::::::::::::: :::: ~::..:::::.: ,::.l:~:~:::: ::: :: :::::::::: ::::-:::::: :S.... :.::...:: '...: ~ 51., ..~'~ :.~'.::W :: ::: 40 · 61 ' ~-¢0:~~ 3'0'~S :::::::::::::::::::::::::::::::::::::: .................... Z~= :::::::::::::::::::::::::::::::::::::::::::::::::::: .............................. ":::::":' ............. ' ....... 22:'""':":':'"::':::':':':~' ............................... :" ............ ':"'"'7 5'"':'" S' "' '"::'":" '""' ......... ~ge .... '":'":"'g 7'"':;'::' .................. ~ "" ............... :'"'" ~ 87,12 4700 4592.97 4507.28 27 41 N 86.29 W .~9 2.06 N 545.10 W 555.29 4800 4681.71 q596.02 27 15 N 86. 0 W .69 5.16 N 591.10 W 578.9 ~-~:oi~-~-o-n~-:~ ~:~,~',~:-~,~~-o ........ ~-<~:.-.:.: ~::,:~.~'~ ........ :-Nm~~:':'~"~::::'~"~:'~""'W':'"':':":'~:~':~'"':S'[~"'":' ................ '~'~"~"~Z~;:~'5 N ................ ' ..... 7~7-.'~'~'"" "u ................. .... ' ~'~. 8 5~00 51~0.61 5044.92 24 59 N 84.79 W .63 23.10 N 810.50 W 797.16 5400 5221.18 51~5.49 25 10 N 84.20 W .51 27.16 N 852.69 W 8~9.27 .... : ......... ~--: .... ~ -~-:.:.:'-.: ,.~'~, ~' ,~ ..- ::.:..:..,....~. :.>-..~ :..:' ''~..: ~.c' .:<.. ' ~:..~. : ~ .... · ' ~.%: :Z.. ¥.'::' ,.: .:.- 8 ~~~~ ~~: 6 ::: : .:.~::.~. ~: ~~.':~ :;: :::::::::::::::::::::::::N::t~::::~8:.~::~:?~::::~:~::~:~::~::;{:::~:~:~;~:~.:./:;~;~:<~?~:~:~:~.~..~::6.~;~:~:;~;~:~:::~ ::~:::.: ::~.:...8:95...5:0::~:. W:::::.: ;::~:~,-;::~4.~.:.;: ::.. 82 · 0 ~ ~ 7 o o · ': 5'%0,55:: ; ~:'~:":: :: .::::: ::::::::::::::::::::::::::: ~ 7 o. ~: :~:"~~-:~:;-'4:~:::':" :'": :':-~:~:T~ ............. ~~~~~::::V:'~'~:':'~'"~?''''''':~'''':''':'''' ............ ;:':'8:'Y'''~'~''''''~'' .................. : ............ ':~:~"::': ...... N":'~'"' ............... :'~2~:;'-:": ........ ~ .............................. ::0:~: ~-~~ 5900 5667.92 5582.23 28 2 N 82.60 ~ .61 55.30 N 1075.30 W 1062.80 6000 5755,91 5670,22 28 g2 N 82,10 W .71 61.6~ N 1122.~0 k~ 1110.18 't PRUDHOE BAY JULY 28~ :1981 JOB NUHBER R. 0S8-:16855 ALASKA KELLY BUSHING EL[V. = 85°69 FT° I' : · ... ::; ~::~:i:::!,: i:-::':' .. :' ::.i: ;:: ': :" :!: : · · :::. ::, :'.<'.:- P I~-I~.A:I .U R" I:O-M~;" MU.~:U' l.K~:t~.:::~:,~?:,:~.(,:¥:~ .::~:,~;~::: ,: DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/iO0 NORTH/SOUTH EAST/~EST SECTION ': !: :.:':" : :' ' ! ' ' ·: .:":! ~' i ::~"' .-':: · ': ...: "~:~ :: .:i~:.::.~::~::<i'):i :i<~::: i~i~:::i<i~.":':':. :... ;:~:;:':: !:~.~::>::::/~!.?:::<~.%~:~' :~. ' :' .. ' .~, :' · :. :.~":/ !: ' .. ' '.:: ° 6400 .6101"'"82 :" .' / 6016 '1 ~: ~ 1 .:.: `:~.6:`.:~/:.:.~N~.~.~:.~:~9~::~.~.~.~:.~:~?~:?/~:~:~::~ 7 ~::~:~<<~:~:<~:~::~:~?~;~:::91:~:8.0~:~<:N .:: ':.:': Z 320.86':.::':~'L~: .::' :'.'.< 13 ~ 0 55 6600 6271.35 6185.66 32 33 N 79, 0 W .93 109.96 N lq25.39 W 1416,55 6700 6~5.~7 6~.7s ~2 5~ N 7~.~0 ~ .~ [20.51 N [~7~.~ ~' [~70.6~ · ~ 900 "'.': :' :6:52:a:,"~'2::?:~;.: :;??: ::~ 6 ~:'~,:-~.~:~<7':~ :'~:::..:: ,;~ ~,.~;:~'~j~;;~'::~?.?~,r~ ~;:; ~ ::N .~'< ;<:'::.:'::.~ 58 ~ 579 · 20 7200 6778.08 6692,39 31 0 N 7~.70 ~ .55 18~-59 N 1758.A8 W 1737.71 .7300 686~.12 ~778.~ 30 16 N 7~.60 W ,7~ 19~.35 N 1788.06 ~ ~788.65 Y'T~ .......... 7~'lT~~'~o'~';':°~- '"":~'~'~ ~~r~;':'~"'~'~:~'~'?'~'~'~''~'''' ~ 7 7800 7305.39 7219.70 25 55 N 72.60 ~ .72 25~.70 N 20[~.60 ~ 2023.0~ 7900 7395.5~ 7309.85 25 2[ N 72. 0 ~ .62 267.85 N 2055.83 ~ 2056.~0 ~' :.;':'>': ~: ;' ::.: .~. ';. ' >:::::>'.<~'.-. '~':~:'?:.: >:... ~: :::'.::::: ~:'.'./'.: ;- '~..:;: ::': .~' ..~:~ .:..' ::;:.;'C:,":L'::~::~';;,::~::~:?:;.:;':~,: ::: :.:;, .: :' ..-' : ': :~: · : '.'.....~.. ". ~>;:: 8200 766 9' 0 l<;. ?;.';;:'<..: 758>3 '.::~:2: :;~' :: N ... :.:.. :.:~:,~ 2.1.7 2 [ 88 · 54 8~00 7852.70 7767.0[ 23 7 N 68.50 ~ .23 5~6.~2 N 22~6.~2 ~ 2.266.71 RSO0 79~.76 7R59.07 22 51 N 67.79 W .38 350.66 N 2282.56 W 2505.20 , ...... : '::-~~~8-2 :::: 2~~ :~:?~::'~::-;.N ~:~'"~':;:.79 'W<..:::.;;-; ~:::?:?:::::;:?~-~;.~:~;:::;,:~;:~;:. ~;?~:::~;:~5 ~. 5'.??.5 .: N L: ;.::.: :: 25i~,5~. ~;W:::<..:.:~?~::::: :.: 25~5 9000 8409.29 8323.60 19 22 N 62.70 ~ 1.31 ~26.21 N 2451.02 ~ 2~85,79 9100 BSO3.BA 8~17,95 19 I9 N 63, 0 W ,12 ~41,33 N 2480,50 ~ 2517,80 : : : : .' .::: ::: A NC H 0 R:A:GE i.~i!?AL?AS:~ SOHIO ALASKA PETROLEUM COMPANY '.:' PRUDHOE BAY ,JULY 28, 1981 ALASKA BOSS GYROSCOPIC SURVEY dOB NUMBER BOSS-16855 KELLY BUSHING ELEV, = 85,69 FT, MEASURED VERTICAL VERTICAL VERTICAL DEPTH DEPTH DEPTH SECT ION INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES DEG' MIN DEGREES DEG/iO0 NORTH/SOUTH EAST/WEST 9700 9076.26 8990,57 14 48 9800 9173.10 9087./~1 14 4 0 0 · :';: 9 ::2. 7 0.2 5 ::::.: ~:: :'!:::: 9::I:8,4 ~ 5:6:': ::':.:: ::;::::. ': :. 1:3:. ~: ::.':-..: 21:: 10200 9563,58 9~77,89 10 21 10275 ~ 9637,35 9551.66 10 21 N 61.39 W N 61.10 W N 51..79 W N 51.79 W 1.61 .57 .72 1.45 0.00 79, 09, 38, 5ii.ss N 2615.90 W 2664.95 523.86 N 2638.80 W 2689.94 535.85 N 2660.66 W 2713.83 .55 · ........:,...v..: ...: ..:.........,,.: .:.:.v.~ .-" ".:'.:.':..':,: - ,, "~, 2::':'.: i :' '-y.':.:.' --.::::: - -"-'-' 583,10 N 27:32,91 W 2794.42 591.44 N 27A$,51 W 2806.54 87 ~ 1 ,, , SOHIO ALASKA: PETROLEUM C:OMPAhjY PRUDHOE BAY ,JULY 28, 1981 JOB NUMBER BOSS-16855 ALASKA KELLY BUSHING ELEV, = 85,69 FT, ., TRUE SUB-SEA TOTAL HEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES ND-TVD VERTICAL 2000 1999.9~ 191~.25 7.00 S 7.~5 E .OG .03 ~000 2~9.7~ 2~i~.0~ i~.~i s i.~s ~ .~7 .21 '" ...... T 0~-0~ ~ G~,'76~''':~'~'~?'~'~~7~=''~'~ ....... ' .... ~:'~': t"~'g;~ N'~'~'~?'"~"~'~"i~"~'~'~'~;~'~'5~`~`~;~?~..~`..?.`.~.~;~.`~`~`~.~.~?`~;.~;~.~.~"~:~.``~` '~:'~'" "'"~'~"~'":'"'"':':~"'l"~~8'';''l';'"''~:~'~''~:~'~'~'~''~'~?~?'?''~'~?:~''''''~'' ;''' ' ...." ........ ';' .......... 8000 7~86.19 7z~00.50 280.90 N 2095.99 6~ 513.81 9000 8409.29 8525.60 q26.21 N 2~51.02 N 590.71 121.58 76.90 U~ UI' L;U~V,~ I Ut<.L P1L. IHUU. SOHIO ALASKA PETROLEUM ~ELL NO. Y-~O SEC33eT~NeR~SE COMPUTATION DATE PRUDHOE BAY ,JULY 28e Z98~ dOB NUMBER BOSS-~6855 ALASKA KELLY BUSHING ELEV. = 85.6~ FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL '-DEPTH' :0 ....:.::.,:. RE ~ i~"::[:'0 185 185.69 100.00 .57 S .2~ E .00 .00 285 285.69 200.00 .81 S .5~ E .00 .00 685 685.69 600.00 1.9~ S 3,26 E ,01 .00 785 785,69 700,00 1,82 S 4,23 E .02 ,00 885 885.69 800-00 1.53 S 5.21 E .02 .01 ~; ~5 ~"'; ~8:5'.~ ~S~)~:-~::;~: . ::':~:' ';-~-gs~-~-~~ .................. ':i~~o~~':'~'':::'::::::':~'~-s~'~':'':::~':~V~:'':''~:~''''':':''''' ................... ' .............. : ......... ' ............ "'"'"":' ..................... .... ' .................. ~ ....... ........ '""' .............................................. · 03 .00 1385 1485 1.585 1685 1785 1385.69 1300.00 3,00 S 5.89 E .04 .01 1485.69 1400.00 4.11 S 5.75 E .0/~ .01 : 7 ~ s. ~.~ : o: o .:oo ::: ::::::::::::::::::::::::::::::::::::::::::::::::::: :; .~ .'~. ~. s ::: :o~:;::::::,::~':::::~: ::::~;::::.: ': :..' ':'::' ::::::: :. o o::::::~:::: :::::::::::::::::::::::::::::::::::::::::: :::': ' : ' j - :': - :"- -: - ::::: : :~:~- ,:: .:'- ' ,':'. '- ". :'- ~ ~- ' ~' ": ~, - ' , ~,:3 :'.::. ::.':.5 '.':L:,' ;.';;- .::..; ':::'?'.:."::...:-;:":::::;;.;.'.:?;:'~-:,-::-,W::'.: ':-::: ::. ::~';: ':,.:"::..'.'. :<,'"'":.:.',.-:::-:.";.: '..::':',.::::.'.' .:... :.. ...... :::_. ...... . ,?:.,<,...c?: ,c,::o :-..,', , _ .... ': r.. ............. . bOHIO ALASKA PETROLEUM COMPANY PRUDHOE BAY ALASKA ANCHORAGE ;i:... ' ?. SURVEY: JUL:Y!27'' 198! COMPU-T-A- T,I:-ON.':~.O>A:'~"~;?"~'"'"?'-...~,.~...~:~..~:,?-~:.~;,.:~,~.~ ~?.:~:~:~:~..~,~...~.,~..,, .. . .............. .~ .. .......... dULY 28~ 198~ dOB NUMBER BOSS-~G855 KELLY BUSHING ELEV. : 85,69 FT,' TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL ' .. : ':' ::: · .. " '~ . :.' ' 2085 2085,69 2000.00 7.39 S 7.47 E .06 .00 2185 2185,69 2100,00 7,9q S~ 7,59 E ,06 .00 2685 2685,69 2600.00 11,59 S 8,2~ E ,0.7 ,00 2785 2785,69 2700,00 12,32 5 8,~2 E ,08 ,00 .... . <.,<. . ' ~288 ~285,69 3200.00 14,34 S ~6,44 W 2,94 1.~9 3390 3~85,69 3300.00 15.72 S 55.66 W ~.78 1.85 5 5' SOHIO AL,AsKA pETRoLEuM COMPAN ' OFf SURVEY JULYii27,:::.l.981 · : . · ..... -...~.~ ,~., ? :.: :~.~ .. :., .., ..... ..... .......... ~ . .: ~ .... ~ ~ ~ · . . . W~LL NO. Y-lO SEC33,1'11N,R13E COMPUTATION DATE DRUDHOE BAY dULY 28, 1981 dOB NUMB:'R BOSS-16855 ALASKA KELLY BUSHING ELEV. = 85.69 FT. ' TRUE SUB-SEA TOTAL ED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 3910 3885.69 3800.00 15.21 S 196.65 W 2~.91 6,20 4691 4585,69 ASO0,O0 1,81 N 5~1.28 W 106.09 13.lA 480~ ~685,69 ~600.00 5,30 N 593,1~ W 118,79 12,70 5360 5185.69 5100.00 25.48 N 836.10 ~ 175.10 ~0.37 85 69 5200 O0 30 28 N 883.~1 N ~85.70 10.60 . 5807:~ :' '5585'69~ ~ L::5500~~ 'L : ~ ~';'7~L~ '~:~:.':~'. :.~ '~ " SOHIO ALASKA pETRoLiEUM COMPANy':: PRUOHOE BAY JULY 28~ 1981 JOB NUMBER BOSS-~6855 ALASKA KELLY BUSHING ELEV. : 85.69 FT,.~ . . .... , ,_~ TRUE SUB-SEA TOTAL ' MEASURED VERTICAL VERTICAL RECTANGULAR COORDINA'TES MD-TVD VERTICAL 6148 5885,69 5800,00 72,~0 N 1193.99 W 262,93 14,66 6264 5985,69 5900,00 80,87 N 1251,~7 W 278,58 15,65 6855 6485~69 6400,00 Z58~68 N ZSBO.8A 6975 6585~69 6500.00 Z55~95 N Z622,94 ~ S88,Z8 Z8,70 755~ 7085,69 7000,00 22~,~0 N 1908.87 W ~68,~6 lq,05 7666 7185,69 7100,00 2~7,g~ N 1957,95 W g80,76 12,29 i SOHIO ALASKA WELL NO. Y-lO PRUDHOE BAY ALASKA P.E TR OLEUM COMP ANY. i. :"..":"i' ::'.'.'i. i;:..:.L' ,:.,~ ....,.;i i/?:.?~iii?;.ii!;i~iiii~:!:!iii!~!i ~i~?.~'~:::;.i'oF'~"SuRvE~Y:.i-UULY:;!;;,:~7','..,.,'i 981 , , .. .. --_. : ......... :..' A-,.. ,..._..~,. : ~..,j....~,~_-' .~:... '.:.'..'.x:...' :..::.:...::..,c.:.':,'.... :..:,,,.:-;.:.:.:;-;..:.~.: ..,-~..:~,..:.-.:.-:.:::..'.:..:,,-.'.~.-.. :..v...... :......... ...... · ................. · ............................ .. J SEC35~TllN~R~3E COMPUTATION DATE dULY 28~ 1981 ' dOB NUMBER BOSS-16855 'KELLY BUSHING ELEV. : 85.69 FT.'- MEASURED -:'DEPTH .. 8109 8218 8327 8435 TRUE SUB-SEA TOTAL VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 7585 · 69., ,,'. ,' ?:,'.: 750 0 · 00,: ... : .' .'?',. 29.5',.~, 5 .,,,':N :;: :..~,.?:-?.;,",'~. 21'.o 8,2; i.:,,-,,;~, ~.:~::,~?;~:;~::::,::,~,~.,,~::~.~,~::,..~,~,~:,~5., 2..3.....,3 A..:,:.,.:,;,.:.;,;.? '<,:,,';.,.:.~..'~...,,,-:, ..'.. '. 9 5,7 ,:,',: ,.,:'.,:' ...j 7685.69 7600.00 310.27 N 2179.31 W 532.51 9.17 7785.69 7700.00 325.69 N 2219.62 W 541.~3 8.92 7885.69 7800.00 341.29 N 2259.42 W 550.18 8.75 8868 8285.69 8200.00 8974 8385.69 8300.00 q. 06,16 N 2410.43 W 582,68 7,27 422,~0 N 24z~3.64 W 589.30 6,62 9080 8485.69 8400.00 438,47 N 2474.89 W 595.29 6.00 9606 8985.69 8900.00 512.30 N 2617.35 B 620.52 ~.07 9709 9085.69 9000.00 525.05 N 26~0.99 B 62~.06 ~.5~ SOHIO WELL PRUDHOE BAY JULY 28~ 1981 JOB NUMBER BOSS-16855 ALASKA KELLY BUSHING ELEV, : 85,69 FT.' NO~AS TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTIC/~L RECTANGULAR COORDINATES MD-TVD VERTICAL ..... ~ o ~ 2 o: ~ ~ 5 ;:'~i~ ~ o..o:':~O o~?:i: ~i' i ~. z~-::~!!~??'~!iii:i~:~.i~i.i.:;!iii!i~i.~i~ 10275 9637.35 955~.66 59~.~ N 27~3.5~ U 637.65 .86 ^,,,,,.,,~' ZZ-1 15 - CROSS SECTION - 10 SQUARES TO INCH Check Fozzn for tiu,~aly cc:'~p!i~mce with our regulations. O?2rator, Well I'.ama and Nunbar Reports and Materials to he received by: ~-~/- Date Cocpletion Rcport Wel 1 History i Rc~luircd Sar~)les Mud I.~. Core Chips Core Description Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Production Test Reports Locjs Run Digitized Log Data YQS Yes Date Received ?- oA 0/< -. SOHIO ALASKA PETROLEUM COMPANY SON I 0 COI'- F ! DENT IAL 3111 "C°' SlREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ~o: STATE Date: 8/27/81 ~ 1015 C REFEREN E: e following material is being submitted herewith. Please acknowledge receipt by signing a N-Il' N-14 F-7 ,,./ 'Y-lO G-13/ copy of this letter and'returning it to this office:-- N-13 '~'' Corrected LIS Tape & Listing LIS Tape & Listin§ LIS Tape & Listing(Corrected) LIS Tape & Listing LIS Tape & Listing LIS Tape & Listing Kuparuk~'St.22-11-12 LIS Tape & Listing D-15'~ LIS Tape & Listing // R-9 LIS Tape & Listing Y_12/' LIS Tape & Listing J-13 LIS Tape & Listing F-2 LIS Tape & Listing M-12 LIS Tape & Listing /. H-16t LIS Tape &;'.Listing ., · #61732 6/18/81 #2 #61776 5/9/81 #62007 7/7/81 #1 #62036. 7/21/81 #4 #62042 7/18/81 #1 #62043 7/23/81 #1 #62045 7/26/81 #1 / #62051 6/27/81 #2 #62052 7/24/81 #1 #62055 7/25/81 #2 #62056 7/30/81 #1 ;'/62060 8/1/81 #1 #62071 7/31/81 #1 #62075 7/19/81 , #1 / ;~!(: ', ! t.'.~' · DATE Ca ieter - Deve .opment Geology Well Records, HQ 4-5 SOH l 0 COiner I DENT I AL SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALAS!.A TELEPHONE (907) 265-0000 MAIL' POUCH 6-612 ANCHORAGE, ALASKA 99502 '~O:.STATE Dahe: 8/24/81 '~ 100~,; REFERENCE:' A-il H-15 H-15 '/-" SOHIO FINAL DATA. [. he following material is being ~ubmitted herewith. Please acknowledge receipt by signing a copy of this letter and return!ng it to this office:-- ... BHCS " · '(Sch) 7/5/81 BHCS (Sch) 7/3/81 #2 FDC/CNL (Sch) 7/3/81 #2 CH Gamma Ray (Sch) °7/18/81 #i 2" 2" 5:' G-13 Y-10 Magnetic Single Shot Directional Survey Gyroscopic Directional Survey 7/14-7/22/81 7/6-17/81 #A0781-022 #AL781D22 RECEIVED Deve lop~nent Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 10, 1981 CONFIDENTIAL Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well Y-10 (31-33-11-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of July, 1981. RHR:ja Enclosures cc: Well File #17 Yours very truly, R. H. Reiley District Drilling Engineer ££C£1VED /tU 1 1 198I Alaska Oil & Qas Cons. Anchorage C°rnrnissior~ STATE OF ALASKA ALASKA ("_ AND GAS CONSERVATION CQ("* vIISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well [] Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum ~y 81-54 3. Address 8. APl Number :Pouch 6-612, Anchoraqe, Alaska 99502 50-029-20587 4. Location of Well 9. Unit or Lease Name at surface Prudhoe Bay Unit . 10. Well No. 205' WEL, 1410' SNL, Sec. 33, TllN, R13E, UPM Y-10 (31-33-11-13) 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 85.69' AMSLI ADL 28287 For the Month of July ,19 81 :'12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks . Spudded well at 0001 hours, 7/5/81 Depth at month-end: 10224 ' PBTD Footage drilled: 10275' 13. Casing or liner run and quantities of cement, results of pressur9 tests r See Well History attached. 14. Coring resume and brief descriptiOn · None 15. Logs run and depth where run DIL/BHCS/GR/SP @ 10274' FDC/CNL/Cal/GR @ 10274' CBL/VDL/GR/CCL @ 10224' G~roscopic survey @ 10224' '~16' DST data' perf°rating data' sh°ws °f H2S' miscellane°us data ~,ECEIVED ' Released rig at 1000 hours, 7/22/81 AUG 1 1 1981 ~llaska Oil & Gas Cons. Cornrnis$iot~ Anchorag~ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. - ' M(34 ~ ~ ~ '~rict Drilling Enqinee~ATE ...' ... NOTE--Report on this form ~s required for eac ~r month, regardless of the status of operations, and must be fil :d in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 %~KLL Y-10 (31-33-11-13) WELL HISTORY Spudded well at 0001 hours, July 5, 1981. Drilled 17 1/2" hole to 2716'. Ran 70 jts. 13 3/8" 72~ L-80 Buttress casing to 2709'. Cemented with 3720 cu. ft. Permafrost II cement. Installed and tested BOPE. Cleaned out to 2665'. Tested casing to 3000 psi, okay. Drilled out to 2739', ran leak-off test to 0.69 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9475'. ~ 248 jts. 9 5/8" 47# L-80 Buttress casing to 9464'. Cemented in two stages: First stage with 1270 cu. ft. Class G cement; second stage through D.V. packer at 2574' with 130 cu. ft. Permafrost C cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10275'. Ran open hole logs. Ran 32 jts. 7" 29# L-80 Buttress liner to 10270' Cemented with 336 cu. ft. Class G cement with 18% salt. Cleaned out to 10227[; tested casing to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 215 jts. 4 1/2" 12.6# L-80 tubing to 9045'. Landed tubing with ball valve at 2087'. Installed and tested tree. Displaced tubing to diesel; set packer at 8915'. Tested tubing to 3500 psi, okay. Released rig at 1000 hours, July 22, 1981. AU¢ 1 1 1981 . Anchorage . .- S0H I 0 CONF I DENT I AL SOHIO ALASKA PETROI_EUM COMPANY · C[~vroo TO: · ' 'STATE ..... Mo~ ....... ' -- -- ii i ~i -- I · il ii i Seattle ............ 3111 "C" STREET ANCHORAGE, ALASKA . TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 8/11/81 982' ' Y-lO Y-lO ¥-10 REFERENCE: /~OHIO FINAL DATA. RCVD'8/5/81 .~he being' ~ubmitted herewith. Please acknowledge receipt by signing a following material is copy of this letter and returning it to this office:-- DIL/SFL ...... (~'c'h) Z/18/81 #1 9466-10268 BHCS '(Sch) 7/18/81 #1 9466-10268 FDC " 7/18/81 #1 9466-10268 FDC/CNL " 7/18/81 #1 9466-10268 , 5!1 5" 5~! 5" & 2" & 2" & 2" & 2" Y-lO Gyroscopic Survey _ . Jgb# 16855 . 7/27/81 RECEIVED RECE~'~~ DATE Anchora89 · · Carol Krieter Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY · ARCO C.~vroa TO:.. -STATE ..... Seattle ............ 3111 "C" STREET ANCHORAGE, ALASKA · TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date:. 8/11/81 # 982'' Y-10 Y-10 Y-10 Y-10 REFERENC£: SOHIO FINAL DATA RCVD'8/5/81 PM ~,~,'"The following material is being' kubmitted-herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- DIL/SFL ...... (~-c'h) 7/18/81 #1 9466-10268 BHCS (Sch) 7/18/81 #1 9466-10268 FDC " 7/18/81 #1 9466-10268 FDC/CNL " 7/18/81 #1 9466-10268 511 5" 5" 5t' & 2" & 2" & 2" & 2" Y-10 Gyroscopic Survey · . Jgb.# 16855 7/27/81 Carol Krieter Development Geolggy Well Records ALASKA OIL AND GAS CONSERVATION COMMISSION Hoyle H. Hamilto~ Chairman Thru: Lonnie C. smithT.~ Commissioner ~ Bobby Foster~'?~ ~ Petroleum Inspector July 08, 1981 Witness B.O.P.E. Test on SO_HIO's Y-10.~ Sec. 33, TllN, R13W, UM Permit #81-54. Tuesday_ July_ 07,._.!98!~ After witnessing the B.O.P.E. test on ARCO's A-3 I went'to SOHIO'S Y-10 where I witnessed the B.O.P.E. test. The test began at 6:30 AM and was completed at 8=00 AM. As the attached B.O.P.E. inspection report shows there were no failures. In summa~, I witnessed the B.O.P.E. test on SOHIO'S Y-10. ' ~F~mm Inspector '' Well ~''~ · ~. ... :Represent~ Well Sign ~~. Full Charge Pres sure ~o~ ' psig .General Housekeeping ~~ Pressure After Closure/~ P.sig R~serve.pit.. Z00 'psig A~ve Precharge Atta~ed: -- min~ sec : .. ~ , .- '_ .~'~ "' . . ~Rig.'' '" .. /~':.:"' ...... Full charge P~esSUre Attain'ed:~min~ec " - ~"~ '~ ' ~" ' ~ :' Controls: '~ Master~~ ~,o~e~ ~ ~n~..w~t~ ~o~ert~ .... . BOPE Stack. Test Pres~re Kelly and Floor Safety Valves _ ~.~ar ~eve~t.r. . / ' ~o.~ ~pper ~e~ / ~est ~re.su~e', ~ ~' Pipe R~S ~- JO~O Lower Kelly .,/ Test Pressure Blind R~s.., , / ~ ~.~0 - ' Ball Type / Test Pressure Choke Line Valves · ./ ~~" Inside BOP / Test' Pres.~r.e.. H.C.R.. Valve' ~ . ~~O Choke Manifold O~J Test Pressure~OO Kill Line Valves / · ~O'O No. Valves. /// - . Check. ValVe / - ~~ Nq.. flanges ~ ~ Adj~table Chokes '- Hydrauically operated .choke Test Results: Failures ~ Test Time /~ hrs. . Repair or Replac~ent of failed equipment to ~ ~de within ~ days and Inspector/Commission office notified. Remarks: . . Distribution orig - AO&GCC cc - Operator cc - Supervisor' inspeCt~%~~ May 7, 1981 Mr. R. H. Re iley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Re: Prudhoe Bay Unit Y-10 Sohio Alaska Petroleum Company Pe rmt t No. 81- 54 Sur. Loc.: 205'WEL, 1410'SNL, Sec 3.3, TllN, R13E, UPM. Bottomhole Loc.: 2688'~L, 782'SNL, Sec 33, T11N, R13E, UPM. Dear Mr. Reiley: Enclosed is the approved application for permit to drill the above referenced well. Well samples and a mud log are not required. A directional survey is required. If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys 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 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to con~.encing 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 Mr. R. H. Reiley Prudhoe Bay Unit Y-10. -2- ~ay 7, 1981 cc~encing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work' we would appreciate your notifying this office within 48 hours after the well is spudded, we would also like to be notified so that a re. pre- sentative of the commission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give. this office adequate advance notification so that we may have a witness present. Very truly yours, Enolosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/encl. SOHIO ALASKA PETROLEUM COMPANY May 1, 1981 Alaska Oil & Gas Conservation~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: MAIL: POUCH 6-61: ANCHORAGE, ALASKA Intended Abandonment - Put River (22-33-11-13) We have recently filed for a permit to drill Y-10 (31-33-11-13). The bottomhole location of Y-10 will be 670' from Put River (22-33-11-13). The Put River well was drilled vertically, has been cased below the Sadlerochit sandstone, and was never perf- orated. It was suspended on April 30, 1969, with a 50' cement plug at the 7" casing shoe and two drillable bridge plugs at 9675' and 1510' TVD. We have no plans to produce the well, and we intend to formally abandon the well at some future date. We request the permit to drill Y-10 be approved for development drilling and completion. RHR:MGR: ja cc: J. L. Golding T. O. Stagg Drilling File Yours very truly, DR~s~; icR~ilDre~l 1 ing Enginee~ RECEIVED MAY - 6 1981 Alaska 0ii & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY April 13, 1981 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H- Hamilton Gentlemen: Well Y-10 (31-33-11-13) Enclosed are the following documents, in triplicate, along with our check for $100.00 to cover permit filing fees. 1. Application for Permit to Drill, 2. Proposed Drilling Program Outline, 3. Blowout Prevention Equipment Diagram, 4. Surveyor's plat showing well location, 5. Directional plan. RHR:ja Enclosures cc: Well File ~17 Yours very truly, R. H. Reiley District Drilling Engi~rcEIVED A/aska 0il & Gas Cons. Commission Anchorage ALASKA AND GAS CONSERVATION CO ISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL XX lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [~] REDRILL [] DEVELOPMENT OIL IX SINGLE ZONE DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] -- 2. Name of operator Sohio Alaska :Petroleum ~y 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 9. Unit or lease name 205' WEL, 1410' SNL, Sec. 33, TllN, R13E, UPM Prudhoe Bay Unit At top of proposed producing interval 10. Well number 2420' WEL, 850' SNL, Sec. 33, TllN, R13E, UPM Y-10 (31-33-11-13) At total depth 11. Field and pool 2688' WEL, 782' SNL, Sec. 33, TllN, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF etc.) I 6~ Lease designation and serial no. Prudhoe Oil Pool Est. KBE = 86' AMSLI ADL 28287 12. Bond information (see ~0 AAC 25.025) Type Blanket surety and/or number Safeco Ins. 2975387 Amount $200 r000' 00 ..I 13. Distance and direction from nearest town 14. Distance to nearest property Or lease line 15. Distance to nearest drilling or completed NW of Deadhorse 10 miles ADL 28288 2592 feet well Y-il R/D~I 2300feet, .. 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10141'MD 9659 !TVD feet 2560 June 20, 1981 t 9. If deviated (see 20 AAC 25.050) 120. Anticipated pressures ~ psig@ Surface .... KICK OFF POINT 2800 feet. MAXIMUM HOLE ANGLE 22 oI (see 20 AAC 25.035 (c) (2) 4390 psig@8800 ft'~(TVD)s 21 Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT ' Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 36" 20x30 Insulat~,~Q Cond~ctor 110 Surface 110'. 110 8 eu~vds. 17 1/~ 13 3/~ 72~ L-80 Butt. 2680 Surface 26801 2680 3720 cu. ft. Permafr.os 12 1./4 9 5/~ 47~ L-80 Butt. 9174 Sur?ace 91741 8761 1270 cu. ft. Class G.-.. i I 130 cu. ft. Permafro..~ 8 1/2 7 29# L-80 Butt. 1467 8674 ~. 8297 1014111 9659 270 cu.ft. Class G. 22. Describe proposed program: W/18% salt See attached proposed drilling progra~ outline. · APR 1 4 !981 A]~.sk~. 0i~ & Gas Gons. Gommission A~chora~ q SIGNED U _V ."~. I~ ~ TITLE District Drilling Enginee~ATE --- .... The space below for Commission use R..H. Reile~% CONDITIONS OF APPROVAL Samples required Mud log required D rectional Survey required I APl number •YES mYEs YES . Permit number ,~ ,,~! [ Approval date SEE COVER LETTER FOR OTHER REQUIREMENTS APPROVED BY ,COMMISSIONER DATE _ by order of the Commission t II tC Form 10-401 Rev. 7-1-80 Submit in triplicate PROPOSED DRILLING & ~LETIE~ P~ WELL Y-10 (31-33-11-13) Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu.yds, concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72% L-80 Buttress casing to surface using 3720 cu. ft. Permafrost II cement. Blowout Preventer Program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil colume to 8800' TVDss. Directionally drill 12 1/4" hole to 8766' TVD. Run 9 5/8" 47% L-80 Buttress casing to 8761' TVD and cement first stage with 1270cu. ft. Class G cement. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Perma- frost C cement. 9 5/8" casing will be hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Drill 8 1/2" hole to T.D. at 9659' TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 270 cu. ft. Class G cement with 18% salt. Run 4 1/2" 12.6% L-80 A/B mod. Buttress IPC tubing with 7 gas lift mandrels and a production packer assembly at 8250' TVD. A subsurface safety valve with dual control lines will be placed at 2075'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be submitted on Sundry Notice to follow. Alaska Oil & Gas Cons. Comrnissior~ ~c~ora~s B.O.P. 15 -STACKCONFIGURATION ~" i iii I 5000 PSI WP ii i i Iii DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS CHECK 2" KILL LINE HAND GATE GATE DRILLING SPOOL PIPE RAMS 4' CHOKE LINE HAND GATE HYDR. ASST. GATE 04 Ol 02 03 04 02 03 O4 40 ~0 30 40 I I0 20 30 40 I ~0 _ ~ (ACtual) GRI I 28 ~-4 I 2 7 ~z~' (Actual) 1071' ~ Y-~. (Actual) Y-6 (Actual) I I(Actua I ~ I~ .___t ~ I ,r-~_ · : ~ __ · -,o -/~_:~j (Pro~o~e~) ~i i I y 2319 ~ (Proposed) ~ Y-~ / I LA[ = 70°16'05.6t'' , & / LONG.= 14~49' 21.96" ~ ~ ~90 ~ ~ Y- 12 Y=5,94~5 ~ -- ( Pro ~s~) Y-II Redrill (Actual)__ 2492' 4 PORTION OF TIIN, RISE, UM SCALE 1"=1/2 MILE ~ [120' Y-9 ( Pr·po sad ) 3170' 3405' ( Proposed ) CERTIFICATE OF SURVEYOR 02 I hereby certify that lam properly registered to practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the wells thereon. This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole PAD DET AIL SCALE 1"=300' ! (34-,~2-1 I- 13 ) (Z$-27-11- I$ ) (14-27-11-13 ) (43-28-11-13) ( 24 -$4-11- (23 -28-11-1.t) · y-/ · · y.$ · · Y-5 · Y-6 locations are furnished by others. · Dote Surveyor ~.*~ 4g~ ~ ~*'~ NOTE: All bottom holes are 8800' sub sea. _ 3oo' Add Proposed BHL Y-lO 4/3/81 PdR' Revise BHL Y- $,4,/~ II from Proposed to Actual 4/ 3 /81 PJR Add Proposed BHL Y-9 3/Z5'/81 DHO Add Proposed BHL Y-8 3/2/8t PJR' Revised Proposed 8HL Y-7 2/2 /81 PdR Add Proposed BHLY-7 I/Z8/81 PJR Add Proposed BHL Y-12 t0/9/80 PdR Add Proposed BHL Y-II 9/26/80 PJR All Bottom Holes are 8800' sub Revised BHL Y-i,2,5 ~6 from Proposed to Actual. 6/25/80LAE NOTE: Plat dated Aug.30,1979 chang·df· Oct. :), 1979. BHL 1,5 ~ 6 changed. C.d. F1 AS- STAKED PAD ,,yi, Located in NE I/4 I& NW I/4 PROTRACTED SEC. 33 &.34, T. ItN.~R.13E.~U.M.~AK. Surveyed for SOHIO PETROLEUM CO. . . i I III I I Surveyed by F.M. LINDSEY 81 ASSOC. 7iS$1t~i~ND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-08t Anchorage Alaska CHECK LIST FOR NEW WELL PE~4ITS Lease & %'~11 No. ITS~ APPROVE DATE (2) Loc~~ 5~'~dt 3<2 thru 8) 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 acreag~ available in this pool 6. Is well to be deviated and is well bore plat included ... 7. Is operator the only affected p~rty ................................ 8. Can permit be approved before ten-day wit .... (3) Admin ~)~ y,~/)'.-~) 9. (~ thru 11) 10. 11. /('1'2 'thru 20 ) 24) (5) BOPE 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. YES NO ~S (6) Add: ~~_/ Does operator haw a bond in force ........... ' ...................... ~ Is a conservation order needed ....................................... / Is administrativ~ approval needed ................................... 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 co~r all known productiv~ horizons .................... Will surface casing protect fresh ~ater zones ...................... Will all casing gi~ 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 well bore separaticn proposed .............. _ _ Is a diverter system required ................. - ...................... ~ Are necessary diagrams of diverter and BOP equipment attached ...... i~~ .. Does BOPE ha~a sufficient pressure rating - Test to _~c~oo psig Does the choke manifold comply w/API RP-53 (Feb. 78) .................. Geology: En~ne~ering: rev: 03/10/81 t INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. 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. V~i~IFICAII~5 LISTING M t~ E i'4 C O ~,i T E N T S Cb Fi:! : R A i',~ G: TO b: L.: SECT: CTP~: RECORD '.iYPE 047 ONIT %~YFE CATE SIZE CUDE ooo ooo 000 000 005 000 000 015 065 000 000 003 065 000 000 003 065 000 000 002 065 000 000 0i5 065 000 000 010 065 000 000 005 065 TYPE CATE SIZE CODE 000 000 007 065 LVP O09.}-]03 VEHIFICATIO~ LISTING DIL El:':'- ~ ~., LOGGED C AS I ,~'.~ G b~ILLE~ = 9.63 CAS'i~ ~;G L. 0 (4 (; E [~'. = 9466 ~T. BIT SI ~ ~. -- DE ~.: S = 9.8 VISC 37 .©0 ?.40 2.50 !.75 0.99 !~ 18.5 F. = L, IM~=STONE ** OATh FOP~A~ RECOMD *~ T~E SIZE REPR CODE E~TRY q I 66 1 8 4 73 60 9 4 65 .lIN 0 1 66 0 DATIJ,v~ ~pKC!FICATION BLOCKS N~NEi~ f:L~'VI('E $~:~VICE u~,~'i? AP1 AP1 AP1 A~i' FILE SIZE PROCESS SAMPLE REPR i;? 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