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Home My WebLink About199-087Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. /~ ~- i~)_~Z Well History File Identifier RESCAN DIGITAL DATA OVERSIZED (Scannable) o ~-items: Ia" ~rayscale items [] Poor Quality Originals: o Other: rn Diskettes, No. [] Other, No/Type TOTAL PAGES: / ~-'"" NOTES: ORGANIZED BY; BEVERLY ~HERYL MARIA LOWELL [] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other Project Proofing [] Staff Proof By: Date: PROOFED BY: BEVERLY BREN ~ SHERYL MARIA LOWELL PAGES: /~'" (at the time of scanning) SCANNED BY: BEVERLY BREN~IBHERYL MARIA LOWELL DATE:~/~ RESCANNEDBY: BEVERLY BREN VINCENT SHERYL~I=OWELL DATE: General Notes or Comments about this file: PAGES: Quality Checked (done) RevlNOT~c~nned.v4~cl Memorandum State of Alaska Oil and Gas Conservation Commission To: Well File 199-087 DATE October 1, 2001 Re: Expired Permit Action WELL: Prudhoe Bay Unit U-15BXX API St 50-029-22565-95 Permit Issued: 09/14/1999 This memo will remain at the front of the subject well file. Our adopted conventions for assigning APl numbers, permit numbers and well names did not specifically address expired or cancelled permits. This omission has caused some inconsistencies in the treatment of these kinds of applications for permit to drill. Operators have asked us to adopt formal procedures for this class of permit application in order to prevent future database disparities. If a permit expires or is cancelled by an operator, the permit number of the subject permit will remain unchanged. The APl number and in some instances the well name reflect the number of preexisting redrills and or multilaterals in a well. In order to prevent confusing a cancelled or expired permit with an active well or multilateral these case sensitive well identifiers will be changed for expired and cancelled applications for permits to drill. The APl number for this cancelled or expired permit is modified so the eleven and twelfth digits is -95. The well number for a cancelled or expired permit is modified with an appended XX. EXPIRED PERMITS ARE RELEASABLE 2 years from the date on the application was issued by the commission, unless the operator ask for extended confidentiality. AOGCC database has been changed to reflect these changes to this permit. Steve McMains Statistical Technician TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 September 14. 1999 Ted Stagg CT Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re' Prudhoe Bay Unit U-15B BP Exploration (Alaska) Inc. Permit No: 99-87 Sur Loc: 5173'NSL. 1809'WEL, Sec. 19. T11N. RI3E. UM Btmhole Loc. 1328~NSL. 5272"vVEL, Sec. 17. TllN, R13E, UM Dear Mr. Stagg: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required bv law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice mav be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Robert N. Christenson. P. E. Chairman BY ORDER OF THE COMMISSION dlffEnclosures Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA -- ALASKA _,L AND GAS CONSERVATION COMivllSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] ReTEntry ~. DeepenI ...... [] Service [] Development Gas []Single Zone [] Multiple Zone 21 Name"0f Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. KBE - 76.10' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028283 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 5173' NSL, 1809' WEL, SEC. 19, T11N, R13E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 1356' NSL, 854' WEL, SEC. 18, T11N, R13E, UM U-15B At total depth 9. Approximate spud date Amount $200,000.00 1328' NSL, 5272' WEL, SEC. 17, T11N, R13E, UM 09/20/99 i21 Distance to nearest property linei ........... 13. Dist~'~'~e to nearest well ...... 14. Number of acres in'"l~)'~operty 15. Proposed dept~' (MD and TVI~) ADL 028282, 3950' MDI ..... N(~.....CI°se..A.ppr°ach ........... 256..0 10636' M..D / 88.34' TVDss 16. To be completed for deviated wells 17. An{'icipated pressure iS;;' 20 AAC ~51~35 (e) (2)} KickOff Depth 10136' MD Maximum HoleAn,qle 91° Maximum surface 3300 ps,g, At total depth (TVD) 8800'/4390 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing ' Weight Grade Coupling Length MD TVD MD TVD (include stage data) 3-3/4" 2-7/8" 6.16# L-80 ST-L 606' 10030' 8821' 10636' 8834' Uncemented Slotted Liner ' . .......................... for R'edrill, and oPerations. ~"~" ~i~ ~ '~ ~ ~' ~i':~.. ~ '":'Y~'i: . . 19. To be completed Re-entry, Deepen ~i~"~!~ i~ ~'~-~ Present well condition summary Total depth: measured 10138 feet Plugs (measured) true vertical 8822 feet .'..i :.-!, ~i: '!~:~01 Effective depth: measured 10052 feet Junk (measured) , ~ true vertical 8821 feet ~ ~' Casing Length Size uememeo At-~C~0.~'~!~' MD TVD Structural Conductor 110' 20" 260 sx Arcticset (Approx.) 110' 110' Surface 3007' 10-3/4" 940 sx CS III, 375 sx 'G', 190 sx CS II 3036' 3029' Intermediate 9059' 7-5/8" 265 sx Class 'G' 9086' 8787' Production Liner 1206' 5-1/2" 260 sx Class 'G' 8932' - 10138' 8677' - 8898' Perforation depth: measured 9178'-9216', 9340'-9400', 9580'-9680', 9720'-9820' ORIGINAL true vertical 8820' - 8822', 8829' - 8832', 8841' - 8847', 8844' - 8829' 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diver, er Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements , Contact Engineer Name/Number: Ted Stagg, 564-4694 Prepared By Name/Number: Terrie Hubble, 564-4628 2i' I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~.~,,~ Ted Stagg Title CT Drilling Engineer Date Commission Use Only Permit Number [ APl Number Ap..proval Date I See cover letter <~/~" oc=' 7 50-029-22565-02 (~ /,//~, ~ for other requirements .. Conditions of Approval: Samples Required []Yes []No Mud Log Required []Yes I~ No Hydrogen Sulfide Measures ~Yes [] No Directional Su. rvey Required '~'Yes [] No Required Working Pressure for ROPE [] 2K; I-'13K; ~ I'"15K; r'"] 10K; I'-I 15K Other: by order of Approved By ORIGINAL SIGNEDBY Commissioner the commission Date Form 10-401 Rev. 12-01-85 Rube[[ N. Christenson Submit In Triplicate BPA U-15b Extension Summary of Operations: U-15a is shut in due to Iow oil rate. The horizontal interval of U-15a appears to be primarily in the Shublik formation. The extended well, U-15b, will be a toe drill out that drops angle to cross cut Zone 4. Existing U-15a perforations will be retained. This extension will be conducted in two phases. Phase 1: Confirm Integrity:. Planned for Sept. 13, 1999. · A Tubing Integrity Test will be performed. · A drift will be run to the XN nipple. · The well will be killed with 2% KCI. Phase 2: Drill shoe & Drill Directional Hole: Planned for Sept. 20, 1999. Directional drilling coiled tubing equipment will be rigged up and utilized to mill the existing float equipment and drill the directional hole as per attached plan to planned TD of 10,636' MD (8,834' TVDss). Mud Program: - Phase 1: Seawater · Phase 2: Seawater and FIo-Pro (8.6 - 8.7 ppg) Disposal: - No annular injection on this well. - All drilling and completion fluids and all other Class II wastes will go to Grind & Inject for injection. - All Class I wastes will go to Pad 3 for disposal. Casing Program: - 2 7/8", 6.16#, L-80, ST-L slotted liner will be run from TD to approx. 10,030' MD. Well Control: - BOP diagram is attached. - Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi. - The annular preventer will be tested to 400 psi and 2000 psi. Directional - See attachments. - Kick Off: 10,138' MD (8,822' TVD ss) (shoe drill out) - TD: 10,636' MD (8,834' TVD ss) - Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · A Gamma Ray log will be run over all of the open hole section. · Memory Induction log will be run in open hole. U-15A U-15b Case 501 Extension of U-15a 0 500 1,000 1,500 2,000 X distance from Sfc Loc 2,500 2,000 1,500 1,000 5O0 2,500 IWell Name U- 15A I 2,310 ft CLOSURE I Distance Az 51 de~l NEW HOLE E/W (X) N/S (Y) Kick Off 1,291 1,485 TD i ,785 1,467 State Plane 633,982 5,961,945 Surface Loc 632,197 5,960,478 DLS deg/100 Tool Face Len~lth Curve 2 6 92 500 500 Drawn: 8/30/1999 14:01 Plan Name: Case 501 Section 500 Path Distance (Feet) 1,000 1,500 2, 000 2, 500 3, 000 I I I I 8650 I 8700 U-15b Cose 501 Extension of U-15a Ange @ K.O.= 8 deg An g 'e rv~DK.. ~(~i;~9 d eg 8800- 8850 8900 8950T~ Drld:500 ft 10636 TD 9000 Marker Depths ~:)ri~ Wellbore ~G~ I8,7571~D ~'s.uI 8,7881.'rvD TSAD I 8,8221fl TVD 8,83518,835I,TvD IKick Off 8,822 Iff TVD 10,1361fl MD IDeprtr @KO 1,982 ff I MD KO Pt 10,136I MD New Hole sooI I Total MD 10,636I TVD TD 8,8341 DLS deq!100 Tool Face Length Curve 2 6 92 500 500 Drawn: 8/30/1999 14:01 Plan Name: Case 501 TREE: 4-1/16" FMC W/4"TREE CAP WELLHEAD: CAMERON ACTUATOR: BAKER U-15b Proposed Completion KB. ELEV = 77.30' BF. ELEV = 46.80' SSSV LANDING NIPPLE I 2,214I ( HES-HXO )( 3.813" ID ) 10 3/4" 45.5# NT-8O I 3'036l'---'~ KOP: 2600' MAX ANGLE: Horizontal 4-1/2", 12.6#/ft, L-80, MOD, BTRS TUBING ID: 3.958" CAPACITY: .01522 BBL/FT GAS LIFT MANDRELS 4 1/2" X 1" Camco KBMG-M W/BK LATCH N°- MD(BKB) TVDss Dev 6 3,172 3,163 7.1 5 5,124 5,070 19.9 4 6,639 6,507 16.3 3 7,651 7,483 15.7 2 8,414 8,214 17.8 1 8,728 8,502 27.1 Top of 5-1/2 liner [ 8,932 [ 7-5/8", 29.7#/ft, J NSCC, 13CR & ] 9'0861 ~ S95 MOD BTRS PERFORATION SUMMARY REF. LOG: TIE IN LOG: Size [SPF [ I I I "I Interval Open/Sqzed 9,178 - 9,216' 9,340 - 9,400' 9,580 - 9,680' 9,720 - 9,820' Open Open Open Open L 4-1/2 ....X" NIPPLE (HES) (3.813" ID) [ 8,877l 7-5/8" PACKER -- ~R SABL-3)(3.875"ID) I 8,8891 4-1/2 ....X" NIPPLE (HES) ( 3.813" ID) 4-1/2 ....XN" NIPPLE ( HES ) ( 3.725" ID) 4-1/2" WLEG (ELMD) 8,912 [ 8,923[ 8,936 PBTD (Landing Co,ar) 110,052 I 5.5" 17# L-80, LTC MOD 110,1381 2 7/8" Slotted Liner 3.75" extension to be completed w/ 2 7/8" slotted liner. Original U-15a perfs will not be abandoned. U=15b CT Drilling & Completion BOP 2 3~8" CT~ 22.5" B ind/S,h,,ear 71/16 Pipe/Slip ~ 2 318" Slips,, 7 1/16 -- LU Z 18" Pipe 2 7/8" 2 3/8" SWAB OR MASTER VALVE H 1 54461 o7/21/99 oo1§4481 VENDOR Al ,ASKAST 14 O0 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 072099 CKO72099B 100. O0 100. O0 HANDL[N(~ INST: S/H TERRI HUBBLE X462B rile ATTACHED CHECK IS IN PAYMENT FOR i~I:MS DESCRibED ABOVE. --[eli';Il '-- ! OO. OD ! OO. OD :!~iRST ~TI<:)~L.:BANK :OF ASHEAND :.'::':::! . ."~: .~,ii:~UATEO~ ~::: ::::::::::::::::::::::: .x-~io.xL:c-~..i~,~ :::..' ~EVE~D, OHiO .. ::,.. ..... ~ . .: ::: '~: '::: ' :::?S6-389 ' 412 No., ::H: ::::::::::::::::::::::: CONSOLIDATED COMMERCIAL:AcCOUNT ':: O0154461 PAY DATE : ' . ::AMOUNT ::TO: The ALASKA STATE.:DEPT .OF REVENUE ORDER :300 li:,: ' PORCUP :]: NE:: :::i ]:)R · : ANCHORAGE AK 99501-3120 07/21/99 $100. O0! NOT VALID AFTER 120 DAYS :. ~,-~--',",..,-~ . "" I, 5 h h r-, I,," ~:0 h I, i~O :~6 cl 5': 006 h ---, STATE OF ALASKA ~--'- ALASKA ~..,,L AND GAS CONSERVATION CON,,,~ISSION APPLIOATION FOR SUNDRY APPROVAL Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Admin. Abandon for Ext. 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 5173' NSL, 1809' WEL, SEC. 19, T11 N, R13E, UM At top of productive interval 1356' NSL, 854' WEL, SEC. 18, T11 N, R13E, UM At effective depth 1355' NSL, 570' WEL, SEC. 18, T11 N, R13E, UM At total depth 1354' NSL, 492' WEL, SEC. 18, TllN, R13E, UM Type of well: ~] Development I--] Exploratory ~--] Stratigraphic [-] Service 6. Datum Elevation (DF or KB) KBE = 76.10' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number U-15A 9. Permit Number 95-97 10. APl Number 50-029-22565-01 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 10138 true vertical 8822 Effective depth: measured 10052 true vertical 8821 Casing Length Structural Conductor 110' Surface 3007' Intermediate 9059' Production Liner 1206' feet feet feet feet Size 20" 10-3/4" 7-5/8" Plugs (measured) Junk (measured) Cemented 260 sx Arcticset (Approx.) 940 sx CS III, 375 sx 'G', 190 sx CS II 265 sx Class 'G' 5-1/2" 260 sx Class 'G' MD TVD 110' 110' 3036' 3029' 9086' 8787' 8932'-10138' 8677'-8898' Perforation depth: measured true vertical 9178'-9216', 9340'-9400', 9580'-9680', 9720'-9820' 8820'-8822', 8829'-8832', 8841'-8847', 8844'-8829' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 8936' Packers and SSSV (type and measured depth) 7-5/8" Baker 'SABL-3' packer at 8889'; 4-1/2" SSSV Landing Nipple at 2214' 13. Attachments [] Description summary of proposal 14. Estimated date for commencing operation September 20, 1999 16. If proposal was verbally approved Name of approver Contact Engineer Name/Numbec Ted Stagg, 564-4694 Date approvec [] Detailed operations program [--] BOP sketch 15. Status of well classifications as: [] Oil 1--] Gas [] Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certify that the fo~e~,oing is true and correct to the best of my knowledge Signed Ted Stagg 1~.~~'~~'/~"~-'~- Title CT Drilling Engineer Commission Use Only Date Conditions 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 Commissioner Form 10-403 Rev. 06/15/88 Submit In Triplicate WELL PERMIT CHECKLIST COMPANY ~/~ WELL NAME/Z:)_/~// ~.,/-/'..~'~ PROGRAM: exp __ dev __ redrll ~ serv __ wellbore seg ann. disposal para req __ FIELD & POOL INIT CLASS ADMINISTRATION 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ENGINEERING 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long stdng to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to ~.. ~ psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. GEOL AREA Y N Y N Y N Y N Y N Y N Y N Y N Y N Y N Y N Y N ~ U ¥ N N N N UNIT# ON/OFF SHORE GEOLOGY ANNULAR DISPOSAL APPR DATE 30. Permit can be issued w/o hydrogen sulfide measures ..... ~Y N ,/~,~,~/ 31. Data presented on potential overpressure zones ....... 32. Seismic analysis of shallow gas zones .............. 33. Seabed condition survey (if off-shore) ............. ' - 34. Contact name/phone for weekly progress reports [exploratory o/qJ~] Y N 35. With proper cementing records, this plan (A) will contain wast~e receiving zone; ....... Y N (B) will not conta~rfate freshwater; or cause~ Y N to surface.,,;,/' (C) will n~ mechanica~[ategt~ of the well used for disposal; Y N (D) will t damage producing formation or impair recovery from a Y N pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N JDH_.,.~::2.,~_- -...-- Comments/Instructions: c:\msoffice\wordian\diana\checklist O Z O -I ITl m