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196-020
Schwartz, Guy L (DOA} From: Rose, John G (ASRC) [John.G.Rose@bp.com] Sent: Tuesday, May 11, 2010 12:22 PM To: Schwartz, Guy L (DOA) Subject: RE: G-23A Sundry Approval #309-382 ~ ' ~ ~' ~ ~Zv Guy, Page 1 of 2 We will move forward with the G-23A P&A plan as detailed below {PROPOSED PLAN) under the Sundry Approval #309-382. Thanks for your consideration and approval of this change. - jr John G. Rose BPY-Staff F,ngineer Office 907/564-5271 Cell 907/748-52?3 FAX 907i~64-4040 Hone 907/243-8413 d, c~ ~ F~ x, r=i _ _ __ _ _._ From: Schwartz, Guy L (DOA) [mailto:guy.schwartz@alaska.gov] Sent: Tuesday, May 11, 2010 11:35 AM To: Rose, John G (ASRC) Subject: RE: G-23A Sundry Approval #309-382 John, I apologize for not responding directly.. slipped through the cracks. This is an acceptable change to the procedure and will fulfill the P & A requirements needed to Sidetrack the well. Give me a call if you need anything further. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Rose, John G (ASRC) [mailto:John.G.Rose@bp.com] Sent: Wednesday, May O5, 2010 11:49 AM To: Schwartz, Guy L (DOA) Subject: G-23A Sundry Approval #309-382 Guy, To simplify the P&A of the existing perforations on this well (current Sundry approval - #309-382), please consider the following: CURRENT PLAN The current "approved" plan is to either spot in the 2-7/8" liner ordown-squeeze into the well enough cement to cover from the PBTD at 8931' MD to a minimum TOC at 100' above the top perforation at 9380' MD to 9280' MD which does not leave much room for error given the deep KOP for the planned G-236 RST at 8115' MD. 5/11/2010 • • Page 2 of 2 PROPOSED PLAN Set a CIBP in the 2-7/8" liner within 50' TVD feet above the upper most perforation (with the upper most pert at 9380' MD/8953' TVDss -set CIBP no higher than 9207' MD!$909' TVDss) and dump bail ~25' of cement on top of the CIBP. With the CIPB and cement in place, MIT-Tx1A to 2500 psi. As this well (G-23B RST) is currently scheduled to begin in early July, we would like to begin the pre-rig work by 6/1/10. Thanks for your consideration. - jr John G. Rose BPX -Staff Ertgirxeer Office 907fSh4-3271 Cell 907/748-5223 FAX 907/564-4040 Home 907/243-8813 5/11/2010 III Ill 60 C;-,: E r I 71 -17 n j SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 Mr. Greg Hobbs Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 V Anchorage, Alaska 99519 -6612 \O Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU G -23A Sundry Number: 309 -382 e` tilE NO V 2 7 2009 Dear Mr. Hobbs: 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659 -3607 (pager). 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 holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, om ner DATED this I-5da of November, 2009 End. t STATE OF ALASKA (4 �z' ALAS•IL AN GAS CONSERVATION COM�I N APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 1. Type of Request: Abandon Suspend Operational Shutdown Perforate Re -Enter Suspended Well Alter Casing Repair Well Plug Perforations Stimulate Other Specify: Change Approved Program Pull Tubing Perforate New Pool Time Extension 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. Development Exploratory 196 -020 3. Address: Service Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519 -6612 50 029 21680 01 00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU G -23A Spacing Exception Required? Yes No 9. Property Designation: 10. Field Pool(s): ADL 028280 Prudhoe Bay Field Prudhoe Bay Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth ND (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 9896' 9072' 9817' 9051' 8355' None Casing Length Size MD ND Burst Collapse Structural Conductor 110' 20" 110' 110' Surface 2695' 13 -3/8" 2695' 2695' 4930 2670 Intermediate 8666' 9 -5/8" 8666' 8540' 6870 4760 Production Liner 8275' 5 -1/2" 8432' 8707' 8358' 8570' 7740 6280 Liner 1462' 2 -7/8" 8434' 9896' 8359' 9072' 13450 13890 Perforation Depth MD (ft): Perforation Depth ND (ft): Tubing Size: Tubing Grade: Tubing MD (ft): Below Plug: 9380' 9520' 9025' 9032' 5 1/2 17# L 80= E �OL Q Packers and SSSV Type: 9-5/8" x 5-1/2" TIW 'HBBP' packer Packers and SSSV 8308'1 G �1� MD (ft) and ND (ft): NOV 2009 12. Attachments: 13. Well Class after proposed work: Alaska Oil Gas Cons. �QD1D11Ss on Description Summary of Proposal BOP Sketch Detailed Operations Program Exploratory a Devel ga U Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: November 25, 2009 Oil Gas WDSPL GSTOR Abandoned 16. Verbal Approval: Date: WINJ GINJ WAG Plugged SPLUG Commission Representative: 17. I hereby certify that the foregoin is true and correct to the best of my knowledge. Contact Joshua Mallery, 564 -5545 Printed Name Gr- a i r obb Title Engineering Team Leader Prepared By 564 umber: Signature Phone 564 -4191 Date 13 c� Terrie Hubble, 564 -4628 J Commission Use Only Co► litions of approval: otify Commission so that a representative may witness Sundry 3. VP lug Number: Plug Integrity BOP Test Mechanical ical Integrity Test Loc Clearance 4. 3So pc: 5vP l s F Other: 2 SDO e re R .1. 7;54- Pe-1 e...1 Tes 4 L or�✓z.. I c ct ecer h 4, L Z S Z 85 C �1) Subsequent Form Required: 1 D lir APPROVED BY Approved By: COMMISSIONER THE COMMISSION Date 43 4 Form 10 Revised 0 /20004 Submit In Duplicate 48P 14 ii i (1 1111% /r94 0 b P G G -23A Well Type: Producer Current Status: The well is currently shut -in. MIT IA Passed to 3000 psi 10/24/09 MIT OA Passed to 2000 psi 10/24/09 PPPOT T passed 6/17/08 PPPOT IC passed 6/17/08 Request: Approval is requested for the P &A of PBU well G -23A. G -23A was shut -in for TxIA communication in late 2006. Well work eventually confirmed there were multiple holes in the tubing. In its current state the well has no value to the business and it has been determined that this well is ready for a rig sidetrack. Other Requests: Given rig floor height limitations, a MASP 3000 psi, and the fact that the three ram drilling BOP configuration is preferred to a two ram configuration with a spool, BPXA will execute the provisions of 20 AAC 25.285 (f) (1) regarding the initial testing of the BOPE as follows when existing wellhead or testing equipment prevents the testing of the lowest set of pipe rams: That lowest set of rams will be tested at the earliest opportunity during path forward de- completion work, i.e., after the completion has been pulled from the well. Safety concerns and spacing limitations with the wellhead height and tubing spool preclude us from installing a spacer spool in the three -ram drilling BOP stack. Scope of Work: The sidetrack plan for the G -23B (an Ivishak Z1 B producer) includes the following during pre -rig operations: laying cement across the perforations, the 5 -1/2" tubing will be cut -100' below planned whipstock exit point. The whipstock exit from the 9 -5/8" casing is estimated at 8115' MD and will be milled using an 8 -1/2" milling assembly. The 8 -1/2" hole will be drilled to the Top of the Sag River where a 7" drilling liner will be run and fully cemented up to -150' inside the 9 -5/8 The production hole will be drilled with a 6 -1/8" BHA building to horizontal. The well will then run horizontally through the Ivishak formation. The liner is planned to be a 4 -1/2" L -80 bonzai completion with a fully cemented contingency plan. The production tubing will be 4 -1/2" 13Cr, tied into the top of the production liner. MASP: 2398psi SBHP Estimated Start Date: 11/25/2009 Pre -rig prep work: S 1 Pull 2 -3/4" XX Plug 8,355' MD. F 2 Evaluate injectivity into the open perfs to determine P &A method. C/F 3 Lay in or Bullhead /Squeeze cement to plug and abandon the perforations. Cement Calculations: 2 -7/8 6.20# liner .0058 bbls /ft Max TOC 8,180' MD (5.5" Tubing Cut) Min TOC 9,280' MD (AOGCC Min.) Bottom of Cement 9,831' (PBTD) No clean out necessary to meet P &A objectives SBHP: 3,200 psi SBHT: 200 °F S 4 WOC. Drift for jet Cutter. Tag top of cement plug. F 5 CMIT T x IA to 2,500psi. Pressure test the cement plug to 2500 psi after cement reaches sufficient compressive strength, prior to cutting the tubing. E 6 Jet cut 5 tubing 8,180' MD. 2' from the top of a pup joint (Ref original completion tubing tally dated 1/14/87). F 7 Circulate well with seawater and cap with diesel thru the cut. CMIT T x IA to 2,500 psi for 30 minutes. MIT -OA to 2000 psi for 30 minutes. D 8 Bleed casing and annulus pressure to 0 psi. W 9 Function tubing and casing lock down screws. Repair and replace as needed. Perform PPPOT -T and PPPOT -IC. 10 Set a BPV in the tubing hanger. Secure Well O 11 Remove the well house and flow line. Level the pad as needed for the rig. Provide total well preparation cost on the handover form. Proposed Procedure: 1. MIRU. 2. MIT OA 2000 psi for 30 minutes (begin monitoring OA). CMIT TxIA to 2,500 psi 3. Pull BPV. Circulate out freeze protection and displace well to seawater. Set a TWC and test from below to 1000 psi for 30 minutes (also tests TxIA). Nipple down tree. Nipple up and test. BOPE to 3,500psi. Pull TWC. 4. RU and pull the 5 -1/2" tubing from the pre -rig jet cut at -8,180' MD. Spool 2,072' of control line and unknown number of clamps. Test the lower set of pipe rams./ 5. Pick up 9 -5/8" casing scraper. RIH to tubing stub at -8,180' MD, ensure casing is clean. POOH. LD scraper assembly. 6. RU E -line, run a 9 -5/8" EZSV w/ GR /CCL for 47# casing. Set the EZSV at -8,130' MD. Rig Down E -line. p f" 7. Pressure test the EZSV to 3,500 psi for 30 minutes and chart. .r j 'A a 8. Change 9 -5/8" Packoff. 3 0 a 331. 9. PU 9 -5/8" whipstock, bottom trip anchor and 8.5" window milling assembly (to include full gauge A string mills). RIH to the top of the EZSV. Orient and set the whipstock. Swap the well over to 10.7 ppg fresh water LSND milling fluid. 10. Mill a window in the 9 -5/8" casing at -8115' MD' plus 20' of HRZ formation. 11. Perform a LOT. POOH for drilling BHA. 12. MU an 8 -1/2" drilling BHA with DIR /GR /RES /GyroPulse and RIH. Kick off and drill 8 -1/2" intermediate interval to 7" casing point at the top of the Sag River CBU, wiper trip to shoe, P circulate well clean and POOH. NOTE: Due to potential of not having clean surveys by TD, GyroPulse will be run. 13. Run and cement a 7 26 L -80 drilling liner throughout the 8 -1/2" hole and back into the 9 -5/8" ?O'1 4 1 4 I casing with 150' of overlap. Set hanger liner top packer and displace cement with mud. POOH. 14. M/U a 6 -W DIR/GR /RES/ drilling assembly. P/U additional 4" drill pipe as required to TD the well and RIH to top of the float collar and test the casing to 3,500 psi for 30 minutes. 15. Displace the well to 8.5 ppg Flo -Pro SF fluid 16. Drill out shoe and 20' of new formation and perform an FIT. 17. Drill build section and land well, per directional proposal. POOH to swap BHA. 18. MU a 6 -1/8" RSS BHA with PDC bit and DIR/GR/RES /NEU /DEN. RIH and drill ahead, per directional proposal and rig site geologist, to TD. 19. CBU at TD. Back ream to shoe, MAD passing as required by geologist. Circulate the well clean at the shoe and POOH. 20. Run and partially cement a 4 -1/2 12.6 L -80, IBT -M Bonzai liner from TD to 150' inside the 7" shoe. Set the liner top packer and displace the well to seawater. 21. After cement reaches 1000 psi compressive strength, pressure test well to 3500 psi for 30 minutes and chart. 22. Run the 4 -1/2 12.6 13Cr completion tying into the 4 -1/2" liner top. 23. Drop ball rod and set the production packer and individually test the tubing to 3,500 psi and annulus to 3,500 psi for 30 minutes each. 24. Shear valve and confirm circulation. 25. Set and test a TWC to 1000psi. 26. ND BOPE. NU and test the tree to 5,000 psi (tree will be changed with 4- 1/16 27. Pull TWC. Freeze protect the well to 2,200' TVD. 28. Set a BPV. 29. RDMO. Post -Rio Work: 1. Pull BPV. 2. Pull ball and rod RHC plug. Set generic GLV design. 3. Install wellhouse, instrumentation, and flowlines. (S -Riser modification WILL be required.) Drilling Engineer: Joshua Mallery (907) 564 -5545 Production Engineer: Chris Zamora (907) 564 -4138 Geologist: Kristin Papp (907) 564 -5256 ATTACH: Current Schematic Pre -Rig Schematic Proposed Schematic I CO: PIOMILVIV INL IIYCLL /Q` kw, VLDL WELLHEAD s McEVOY G -23A *T X IA COMM.** ACTUATOR 1 AXELSON KB. ELEV 71.69' BF. ELEV 35.24' I L 8222' --17" X 5-1/2" XO, ID 4.892" I KOP 7419' Max Angle 93° 9564' I 2072' H5 -1/2" OTIS HRQ SSSV LAND NP Datum MD 9054' (01/15/83), ID 4.562" Datum TVD 8800' SS 120" CONDUCTOR, ID I E e 2600' CEMENTED 13 -3/8" CSG, 72#, L -80 BUTT, ID 12.347" H 2695' I.41 GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 2999 2999 0 OTIS DMY RK 16 12/12/06 19 -5/8" CSG, 47 L -80 NSCC XO TO L -80 BUTT 1-1 4563' I X 5 5032 5032 0 OTIS DMY RK 20 12/12/06 4 6455 6454 0 OTIS DMY RK 0 01/14/87 3 7452 7448 11 OTIS DMY RK 0 01/14/87 2 8062 8033 23 OTIS DMY RK 0 01/14/87 1 8164 8126 26 OTIS DMY RK 0 01/14/87 I I I 8231' H5-1/2" OTIS XA SLD SLV, D= 4.562" I Minimum ID 2.377" 8435' 8290' -I PBR TBG SEAL ASSY I 2 -7/8" LINER TOP, PIN ID 8305' I 9 5/8" X 5-1/2" TIW HBBP PKR, ID 4.75" I 8310' -I MLLOUT EXTBdSION, ID I kt,T,_ I 8315' -I? X 5 -1/2" XO, D 4.892" I L 8346' —15-1/2" OTIS X NP, ID 4.562" I 8355' —15-1/2" X 2 -3/4" HES NP RED, ID 2.75" I 8355' I2 -3/4" XX PLUG w/ FLL EXT (10/01/07) I I 8396' —15 -1/2" OTIS XN NP, MILLED TO4.51" (RIG) I 8435' 2 -7/8" BKR LW, ID 3.12" 5 -1/2" TBG, 17 L -80 BUTT, .0232 bpf, D 4.892" H 8437' 1---- SEAL BORE GS PROFLE ITOPOF 5 -1/2" LNR H 8432' I 8440' H TIW SEAL ASSY (W /O SEALS) I TOP OF 2 -7/8" LNR 8435' 19 -5/8" CSG, 47 L -80 BUTT, D 8.681" H 8665' I I MLLOUT WINDOW (G -23A) 8707' 8710' (TOP OF WHIPSTOCK H 8705' I PERFORATION SUMMARY REF LOG: PNL ON 05/22/96 ANGLE AT TOP PERF: 85 9380' '1 -1 i Note: Refer to Production DB for historical pert data 1 1 1 1 1 OpnJSgz DATE SEE SPF NTERVAL 111111 111111 111111 2" 4 9380 9400 C 09/25/98 1 1- 11/16" 4 9440 9460 0 09/25/98 111111 2" 4 9460 -9470 C 09/25/98 1�•�•�•�•�1 �11 2" 4 9490 9520 C 09/18/98 1••••• �1 1 11• 11111 i�14.4.4.4 I PBTD I 9831' 15 -1/2" LNR, 17 L -80 IJ4S, .0232 bpf, ID 4.892" H 10641' 1 2 -7/8" LNR, 6.16#, L -80 FL4S, .0058 bpf, ID 2.441" H 9896' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/15/87 ORIGINAL COMPLETION 08/21/07 JCM/PJC OTIS NP CORRECTIONS WELL: G-23A 02/23/96 CTD SIDETRACK "A" 10/02/07 CJN/TLH XXN PLUG PULLED (8/22/07) PERMIT No: 1960200 06/19/05 DAV /PJC GLV CORRECTION (9/20/98) 11/17/07 RMWPJC SET XX PLUG w/ FILL (10/01/07) API No: 50- 029 21680 -01 12/17/06 JCM/PJC GLV C/O (12/12/06) 04/13/08 NH/PJC DRAWING CORRECTIONS SEC 12, T11N, R13E, 2542' FSL 1973' FEL 12/24/06 JLJ /PAG SET PX PLUG 8344' SLM 1 07/21/07 TA /PJC PULL PX/ SET X NP XX PLUG BP Exploration (Alaska) V WELLHEAD SAM! 1 T NU 1 ts: MUKICUN I AL W tLL 1u 8 uzbz ACTUATOR,= AXELS G -2 3 Pre -0 Q I g T X IA COMM.** KB. ELEV 71.69' BF.'ELEV 35.24' KOP 7419' I L I 8222' T' X 5-1/2" XO, ID 4.892" I Max Angle 93° Oa 9564' Datum 2072' I 5-1/2" OTIS HRQ SSSV LAND NIP O Datum TVD 8800' SS I I (01/15/83), ID= 4.562" 20" CONDUCTOR, ID I 2800' I- CEMENTED I GAS LIh I MAN S 13 -3/8" CSG, 72 L -80 BUTT, ID 12.347 H 2695' 1ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 2999 2999 0 OTIS DMY RK 16 12/12/06 5 5032 5032 0 OTIS DMY RK 20 12/12/06 19 -5/8" CSG, 47 L -80 NSCC XO TO L -80 BUTT H 4563' I X X 4 6455 6454 0 OTIS DMY RK 0 01/14/87 3 7452 7448 11 OTIS DMY RK 0 01/14/87 2 8062 8033 23 OTIS DMY RK 0 01/14/87 1 8164 8126 26 OTIS DMY RK 0 01/14/87 I 'Tubing Cut H 8,180' I-- 8231' —15-1/2' OTIS XA SLD SLV, ID 4.562" I 8290' H PBR TBG SEAL ASSY 8305' H 9 5/8" X 5-1/2" TM/ HBBP PKR, ID 4.75" I K 8310' —I MILLOUT EXTENSION, ID I 8315' H ?X5- 1 /2 "X0,ID= 4.897' I Minimum ID 2.377" 8436' I 8346' 1- I5 -1/2" OTISX NIP, ID= 4.562" I 2 -7/8" LINER TOP, PIN ID I 8355' H 5 -1/2" X 2 -3/4" HES NIP RED, ID 2.75" I 8396' I -1/7' OTIS XN NIP, MILLED TO 4.51" (RIG) I 8435' I 2 -7/8" BKR LW, ID 3.12" 5-1/2" TBG, 17 L -80 BUTT, .0232 bpf, ID 4.892" H 8437' I SEAL BORE GS PROFILE ITOP OF 5-1/2" LNR I—I 8432' I E 8440' ITN SEAL ASSY (W/O SEALS) TOP OF 2 -7/8" LNR H 8435' 9-5/8" CSG, 47 L -80 BUTT, ID 8.681" H 8665' I--' I ITOP OF WHIPSTOCK I-{ 8705' MILLOUT WINDOW (G -23A) 8707' 8710' PERFORATION SUMMARY REF LOG: FNL ON 05/22/96 ANGLE AT TOP PERF: 85 9380' 4 Note: Refer to Roduction DB for historical perf data '111111 SIZE SPF INTERVAL Opn /Sqz DATE •••••1 2" 4 9380 9400 09/25/98 1-11/16" 4 9440 9460 0 09/25/98 I 1 2" 4 9460 9470 09/25/98 2" 4 9490 -9520 09/18/98 ,1 x. O. 1 '6 4.4 PBTD 983V Med 1 5-1/2" LNR, 17 L -80 U4S, .0232 bpf, ID 4.892" H 1 0641' 12 -7/8" LNR, 6.16 L -80 FL4S, .0058 bpf, ID 2.441" H 9896' DATE REV BY COMMENTS DATE REV BY COPR E TS PRUDHOE BAY UNIT 01115187 ORIGINAL COMPLETION 08/21/07 JCM/PJC OTIS NIP CORRECTIONS WELL: G-23A 02123/96 CTD SIDETRACK "A" 10/02/07 CJN/TLH XXN RUG PULLED (8/22/07) PERMIT No: 1960200 06/19/05 DAV /PJC GLV CORRECTION (9/20/98) 11/17/07 RMWPJC SET XX PLUG w/ ALL (10/01/07) API No: 50- 029 21680 -01 12/17/06 JCM/PJC GLV C/O (12/12/06) 04/13/08 NH/PJC DRAWING CORRECTIONS SEC 12, T11 N, R13E, 2542' FSL 1973' FEL 12/24/06 JU/PAG SET PX PLUG 8344' SLM 10721/07 TA/PJC PULL PX/ SET X NIP XX PLUG BP Exploration (Alas ka) WELLHEAD MCEVOY SAt'tI T NU Its: IIUWGUN IAL WtLL /U 6D 9Z5Z•. ACTUATOR= AXELSON G-23%Pre-Rig *T X IA COMM.** KB. ELEV 71.69' III BF.'ELEV 35.24' KOP 7419' I L I I 8222' Hr X 5-1/2" XO, ID 4.892" 1 Max Angle 93° 9564' Datum MD 9054' I 2072' I15 1/2" OTIS HRQ SSSV LAND NIP 0 Datum TVD 8800' SS (01115/83), ID 4.562" 120" CONDUCTOR, ID I IS E 2600' IH CEMENTED S LIFT MA S 113 -3/8" CSG, 72#, L -80 BUTT, ID 12.347" H 2695' IT MD TVD DEV TYPE VLV LATCH PORT DATE 6 2999 2999 0 OTIS DMY RK 16 12/12/06 5 5032 5032 0 OTIS DMY RK 20 12/12/06 19 -5/8" CSG, 47 L -80 NSCC XO TO L -80 BUTT —1 4563' x L 4 6455 6454 0 OTIS DMY RK 0 01/14/87 3 7452 7448 11 OTIS DMY RK 0 01/14/87 2 8062 8033 23 OTIS DMY RK 0 01/14/87 1 8164 8126 26 OTIS DMY RK 0 01/14/87 I ubing Cut H I 1 8231' H5 -1/7. OTIS XA SLD SLV, ID 4.567' I I 8290' H PBR TBG SEAL ASSY I 8305' H 9 5/8" X 5-1/7' TNV HBBP PKR, ID 4.75" 8310' I ID I 1 8315' I X5- 1 /7'XO,ID= 4.897' Minimum ID 2.377" 8435' L 8346' H5 -1/2" 0115 X NIP, ID 4.562" 2 -7/8" LINER TOP, PIN ID I 8355' H 5 -1/2' X 2 -3/4" HES NIP RED, ID 2.75" I I 8396' I 15 -1/2" OTIS XN NIP, MILLED TO 4.51" (RIG) I I 8435' 2 -7/8" BKR LTP, ID 3.12" 5-1/2" TBG, 17 L -80 BUTT, .0232 bpf, ID 4.897' H 8437' F SEAL BORE GS PROFILE ITOP OF 5 1/2" LNR H 8432' I C 8440' —I SEAL ASSY (Vw0 SEALS) I TOP OF 2 -7/8" LNR I-- 8435' 9-5/8" CSG, 47 L -80 BUTT, ID 8.681" H 8665' F--J MILLOUT WINDOW (G 23A) 8707' 8710' I TOP OF WHIPSTOCK H 8705' PERFORATION SUMMARY r• REF LOG: PNL ON 05/22/96 ANGLE AT TOP PERF: 85 9380' 44 Note: Refer to Production DB for historical perf data y SIZE SPF INTERVAL Opn /Sqz DATE '44,40 2" 4 9380 9400 09/25/98 4 4 1 4 9440 9460 0 09/25/98 �1� 0 2" 4 9460 9470 C 09/25/98 •1 1 1•• 2" 4 9490 -9520 C 09/18/98 j•••••••••1 C I P ,1 4.0 11 4. PBTD 983V EWA 1 5-1/2" LNR, 17 L -80 U4S, .0232 bpf, ID 4.892" H 10641' 12 -7/8" LNR, 6.16 L -80 FL4S, .0058 bpf, ID 2.441" H 9896' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01115187 ORIGINAL COMPLETION 08/21/07 JCMIPJC OTIS NIP CORRECTIONS WELL: G-23A 02123196 CTD SIDETRACK "A" 10/02/07 CJN/TLH XXN RUG PULLED (8/22/07) PERMIT No: 1960200 06/19/05 DAV /PJC GLV CORRECTION (9/20/98) 11/17/07 RMH/PJC SETXX PLUG w/ ALL (10/01/07) API No: 50- 029 21680 -01 12/17/06 JCIWPJC GLV CIO (12/12/06) 04/13/08 NWPJC DRAWING CORRECTIONS SEC 12, T11 N, R13E, 2542' FSL 1973' FEL 12/24/06 JU/PAG SET PX RUG (4 8344' SLM [07/21/07 TA/PJC PULL PX/ SET X NIP )(X RUG BP Exploration (Alaska) TREE= 4 1/16" CIIN WELLH D G-2 G-24B P ACTUATOR KB. ELEV BF. ELEV I SAFETY NOTES: KOP= 8115' Max Angle I I I 2200' H 4 1/2° HES X NIP, ID 3.813" Datum MD Datum ND I 2600' H Cemented 113 -3/8" CSG, 72 L -80 BUTT H 2695' i I 7965' H9 -5/8" X 7" BKR ZXP LNR TOP PKR HGR I 19-5/8" BOT Whipstock H 8115' 19-5/8" EZSV Plug H 8130' I5 -1/2" Tubing Stub H 8180' I 8208' 4 HES X NIP, ID 3.813" X 8238' I-- BKR S -3 L -80 PKR I 9 -5/8" CSG, 47 L -80, ID 8.681" H 8666' I A I 8271' H4 -1/2" HES X NIP, ID 3.813" 1 5 /2" LNR, 17 L 80, ID 4.892" H 10641 I 8343 I•- I4 -1/2" HES XN NIP, ID 3.725" I 14-1/2" TBG, 12.6 13Cr, .0152 bpf, ID 3.958" H 8355' 8355' 4-1/7' WLEG, ID 3.958" k�� 8363' 7" X 5" BKR ZXP LNR TOP PKR, HGR w /TIEBACK 11.15' X 5.25" 17" LNR, 26#, L -80, .0383 bpf, ID 6.276" H 8613' I PERFORATION SUMMARY I ANGLE AT TOP PERF: Note: Refer to Production DB for historical pert data I SIZE SPF INTERVAL Opn/Sqz DATE IPBTD IH 11374' I-- 14 1/2" LNR, 12.6 L 80, .0152 bpf, ID 3.958" 1--I 11464' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/15187 ORIGINAL COMPLETION 08/21/07 JCM/PJC OTIS NIP CORRECTIONS WELL: G 23B 02/23196 CTD SIDETRACK "A" 10/02/07 CJNfTLH XXN PLUG PULLED (8/22/07) PERMIT No: XXXXXXXX 06/19/05 DAV /PJC GLV CORRECTION (9/20/98) 11/17/07 RMWPJC SET XX PLUG w FILL (10/01/07) API No: 50- 029 21680 -02 12/17/06 JCM/PJC GLV C/0 (12/12/06) 04/13/08 NH/PJC DRAWING CORRECTIONS SEC 12, T11 R R13E, 2542' FSL 1973' FEL 12/24/06 JLJ/PAG SET PX PLUG 8344' SLM 10/26/09 JEM Proposal 07/21/07 TA/PJC PULL PX/ SET X NIP XX PLUG BP Exploration (Alaska) Review of Sundry Application 309 -382 BP Exploration (Alaska) Inc. Well PBU G -23A AOGCC Permit 196 -020 Requested Action: BP Exploration (Alaska) Inc. (BPXA) proposes to abandon the existing wellbore to prepare the well for sidetracking. Recommendation: I recommend approval of Sundry Application 309 -382 to allow BPXA to perform this operation. Discussion: BPXA proposes to plug the subject wellbore to prepare the well for sidetracking to a new bottomhole location to recover reserves that were stranded when a previous well workover failed in the Prudhoe Oil Pool. The well was brought online in March 1996 and produced essentially continuously until January 1997 at which time the well began to be cycled, for some reason that is not obvious from the production data, and continued to be cycled until October 1998 at which time it began relatively continuous production again. The well remained in more or less continuous production until July 2000 at which time it began cycling again. The well remained on cycling until December 2006 at which time it was shut in due to a TxIA leak, later revealed to be multiple holes in the tubing. When the well was shut in it was producing in the neighborhood of 700 bopd at a GOR of 50 to 60 mscf /stb with negligible water production. Cumulative oil production was 2.3 mmbo. The high oil production rate when the well was shut in indicates that there are likely significant reserves remaining in this portion of the pool. As such I called the Mr. Chris Zamora, BPXA 's production engineer for this well, to discuss why they are sidetracking instead of repairing this well. Mr. Zamora informed me that due to the low on time, generally less than 10 days per month during the last couple of years of production, for this well simply repairing the tubing would likely not be economically viable and that sidetracking the well would be necessary in order to get away from the gas and make this a viable well again. Mr. Zamora also informed me that the proposed sidetrack would be a replacement for the G -03A well which was damaged beyond repair during a previous workover attempt when a casing leak allowed essentially uncontrolled flow from the cretaceous into the Ivishak until the Ivishak stopped receiving fluid due to scale deposition, at which time the Cretaceous began flowing the surface. The well was killed and a CIBP was installed above the casing leak. At the time of last production for the G- 03A well the well was producing approximately 550 bopd at a GOR of 20 mscf /stb. Mr. Zamora stated that at this time they believe there are more reserves remaining in the vicinity of the G -03A well than the G -23A well and that a rig sidetrack to that location is the best usage for the current G -23A wellbore. He also indicated that they are aware that there are significant reserves remaining in the vicinity of the G -23A well and that they will likely do a coiled tubing sidetrack form one of the other wells in the area in the future, when that well (he said the current G -06A well would be a likely candidate) is no longer viable due to high GOR, to a more advantageous location in the vicinity of the G- 23A well to recover the remaining reserves. Conclusion: Although it appears that significant reserves remain in the vicinity of this well it appears, based on my conversation with Mr. Zamora, that BPXA is acting in a reasonable and prudent manner to try to optimize recovery from the area of the Prudhoe Oil Pool drained by this drilling pad. Therefore, I recommend approval of BPXA's proposed activities. David S. Sr. Reservoir Engineer November 19, 2009 St;ANNED JUN· 2 1 2007 Schlumberger NO. 4306 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth ICfeo -OdO Company: State of Alaska Alaska Oil & Gas Cons I:::omm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay CD Well Job# lOll Description Date Bl Color l3-12 11695062 PRODUCTION PROFilE 06/06/07 1 GNI-03 11637128 PRESS/TEMP SURVEY 06/06/07 1 Y-11C 11661151 MEMORY INJECTION PROFilE 06/01/07 1 C-31B 11745223 MEMORY PROD PROFilE 05/31/07 1 05-30 11801067 lDl 06/01/07 1 13-29l1 11686753 lDl OS/28/07 1 Y-05A 11628778 MEMORY INJECTION PROFilE OS/28/07 1 l5-23 11661153 MEMORY PROD PROFilE 06/05/07 1 H-37A 11594506 PPROF/IPROF 06/05/07 1 Y-35A 11661152 MEMORY PROD PROFilE 06/03/07 1 N-15 11637129 PRODUCTION PROFilE 06/13/07 1 01-07A 11626098 PRODUCTION PROFilE OS/28/07 1 13-29l1 11686753 lDl OS/28/07 1 04-24 11773112 PRODUCTION lOG 05/19/07 1 12-19 11637343 lDl 06/13/07 1 G-23A 11638639 lDl 06/03/07 1 14-0SA 11813055 PPROF W/RST BORAX 06/11/07 1 K-12A 11745224 MEMORY PROD PROFilE 06/02/07 1 P2-19A 11661154 MEMORY PROD PROFilE 06/06/07 1 Z-29 11686758 PRODUCTION PROFilE 06/15/07 1 3-41/K-39 11813054 INJECTION PROFilE 06/08/07 1 3-4l1K-39 11813054 INJECTION PROFilE 06/09/07 1 Z-29 11686758 PRODUCTION PROFilE 06/15/07 1 . Z-13A 11649962 MEMORY PROD PROFilE 04/21/07 1 W-17A 40012333 OH EDIT MWD/lWD 09/19/05 2 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambe" Street, Suite 400 Anchorage. AK 99503-2838 ATTN: Beth Date Delivered: ,,!( ¡r\1 51 ,n mOl Received by: I.all \-,,:-7 06/18/07 . . MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner THRU- Tom Maunder, P. I. Supervisor FROM: Chuck Scheve; SUBJECT' Petroleum Inspector DATE: April 24, 2001 Safety Valve Tests Prudhoe Bay Unit G Pad Tuesday, Apr,il 24, 2001' I traveled to BPXs G Pad and witnessed the one-month retest of the safety valve systems. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 16 wells and 32 components with no failures. The surface safety valve on well G-03Aclosed rather slowly but passed its pressure test. The wing valve on wells G.16 and G-18A had very slow leaks but did not prohibit a valid test of the surface safety valVe: Well~G-21. which:failed the previous months testdue .to-a frozen pilot; has the new style insulation box in place and functioned properly. Merv Liddelow performed the testing today; he demonstrated good test procedures and was a pleasure to work with. A walk through inspection' of the:Well houses on this pad was performed during the SVS testing with no problems noted. Well G-14A which was shut in at this time and not tested was found to have the new style insulation box on the pilot. This should fix the PrOblemS found on previous tests. Summary: i witnessed the one-month retest of the safety valve systems at BPXs G-Pad. PBU G Pad, 15 wells, 32 components, 0 failures 22 wellhouse inspections Attachment: SVS PBU G Pad 4-24-01 CS X Unclassified Confidential (Unclassified if doc. removed ) Confidential SVS PBU G Pad 4-24-01 CS Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Chuck Scheve Submitted By: Chuck Scheve Field/Unit/Pad: Prudhoe / PBU / G Pad Separator psi: LPS 174 Date: 4/24/01 HPS 720 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE G-01A 1931710 720 550 530 P P P OIL G-02A 1950230 G-03A 1970700 174 125 100 P P P OIL G-04A 1951630 G-05 1780970 720 550' 525 P P P OIL G-06 1790120 G-07 1790180 174 125 110 P P P OIL G-08 1810480 G-09A 1982630 G-10A 1950390 G-11A 1931600 720 550 540 P P P OIL G-12A 1961050 G-13 1810720 174 125 125 P P P OIL! G-14A 1980530 G-15A 1981340 720 550 500 P P P OIL G-16 1811220 720 550 500 P P P OIL G-17 1810940 G-18A 1990320 720 550 550 P P P OIL G-19A 1991030! 720 550 530 P P P OIL G-21 1951540 720 550 500 P P P OIL G-23A 1960200 720 550! 510 P P P OIL G-24 1861830 G-25 1861620 720i 550 510 P P P OIL G-26A 1981510 720 550 500 P P P OIL G-27 1861560 720 550 525 P P P OIL G-29 1861600 G-30A 1950760 G-31A 1980540 720 550 525 P P P OIL G-32A 1970010 90 Day RJF 1/16/01 Page 1 of 2 SVS PBU G Pad 4-24-01 CS Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE Wells: 16 Components: 32 Failures: 0 Failure Rate: 0.00% [-3 90 Day Remarks: Good Test. Surface Safety Valve on Well G-03A closed slowly but passed its pressur test. The wing valve on wells G-16 and G- 18A had very slow internal leaks and will repaired by the operator. RJF 1/16/01 Page 2 of 2 SVS PBU G Pad 4-24-01 CS THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED · ON BEFORE JANUARY 03 2001 M PL ATE IA E L U N D W E R T H IS M ARK E R C:LO~M.DOC PERMIT AOGCC Individual Well Geological Materials Inventory DATA T DATA PLUS Page: 1 Date: 02/25/98 RUN RECVD 96-020 PDK-100 ~L~SEPIA 8660-0805 1 06/21/96 96-020 GR/CCL/JEWEL J~EpIA 8170-0788 1 06/21/96 96-020 96-020 7285 STAT/TEM/PRES 10 -407 ~F~DK-100 8660-9805 1 06/21/96 FINAL 10/20/97 / / / ~ DAILY WELL OPS L~~' ~7/ ~ /q6/ TO ~/~q /~/ Are dry ditch samples required? yes ~_~And received? Was the well cored? yes ~./Analysis & description received? Are well tests required? wes _n~ Received? Well is in compliance I~[tial CO~ENTS 11111 i I GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrle NO. 11468 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Cased Hole) 10/2O/97 Well Job # Log Description Date BL RF Sepia LIS Tape C-1 STATIC PRES TEMP 970929 I 1 E-02A CET 970829 I 1 F-05 PRODUCTION PROFILE 970911 I 1 G-03 A STATIC TEMP & PRESS SURVEY 970929 1 1 G-23 A STATIC TEMP & PRESS SURVEY 970929 I 1 M-15 GAS LIFT SURVEY 97091 8 I 1 M- 30 INJECTION PROFILE 970915 I 1 M- 38 INJECTION PROFILE WARMBACK 97091 2 1 1 P-24 FLUID COMPENSATED CBL W/GR &CCL 970922 1 1 R-12 TUBING PATCH RECORD 97091 3 I 1 $-32 DEFT W/PSP 97091 3 1 1 S- 34 INJECTION PROFILE 970910 I 1 W-2 TCP CORRELATION 970827 I 1 W- 2 PLUG SE'I'rING RECORD 970828 1 1 W- 03 A PERFORATING RECORD 97091 7 I 1 W- 04 PERFORATING RECORD 970907 1 1 W-06A PERFORATING RECORD 970909 I 1 W-1 8 GR/CCL JEWELRY LOG 970831 1 1 W-23 PATCH SET RECORD 970902 I 1 Y-34 STATIC SURVEY 970921 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska)Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRI\rE ANCHORAGE AK, 99501. Date: 7 June 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION ECC No. Run ~ 1 801.03 Run ~ 1 6687.00 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 Or F~X to ~907) 563-7803 HO';fA RD OKLAND Attn. ALASi~% OiL + GAS CONSERVATION 3001 PORCUPi:'~E DRIVE AK, ~950!. Date: 3 June 1996 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enc~---=_~==~, p=?===' =~-~ the data as described below: DESCRIPTION 1 CCL FINAL BL+RF ! PDK FINAL BL+RF 1 GR/CCL FINAL BL+RF 1 CN FINAL BL+RF ECC No. Run # 1 5797.02 Run # 1 6687.00 Run # 1 Run # 1 6688.00 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 Date: / ./ dius, Inc. Horizontal Guidance Syste..ms 4 March 1996 13444 Almeda School Road Houston, Texas 77047 Office: (713) 433-2500 Fax: (713) 433-2566 Susan Nisbet EXXON COMPANY ALASKA INTEREST ORGANIZATION 800 Bell Street EB3083 Houston, Tx 77002-7420 Dear Sir / Madam, Enclosed, please find the data described below: Well #G-23A 2 Bluelines " .....~ %' .Ad~A If you have any questions, feel free to contact us at the above letterhead address. Alaska 0il & Gas Cons, Regards, RADIUS, INC. Michael Murphy Opertations Please sign and retu. qt. n4o7~. PETROCHEMICAL DATA CENTER B.P EXPLORATION (ALASKA) INC. 900 Benson Blvd. Anchorage, Alaska 99508 Date dius, inc. Horizontal Guidance Systems 13444 Almeda School Road Houston, Texas 77047 Office: (713) 433-2500 Fax: (713) 433-2566 4 March 1996 Larry Grant STATE OF ALASKA 3001 Porcupine Drive Enclosed, please find the data described below: _ .,~ ~ ~~ / ~ ~ Well ~G-23A 2 Films " . ~ '- 2 Bluelines . ]_ ~ M~ ~ ~ k~ 0 ~ ~ ~ 1 Diskette ~S-ASCll / f~ ' If you have any questions, feel free to contact us at the above letterhead address. MM/is Regards, RADIUS, INC. ; - ,, Michael Murphy Opertations Please sign and return to: PETROCHEMICAL DATA CENTER B.P EXPLORATION (ALASKA) INC. 900 Benson Blvd. Anchorage, Alaska 99508 Date STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CO~vIMiSSION WELL COMPLETION OR FIECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUS~B) [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 96-020 3. Address 8. APl Number P. O. Box 196612, Anchora~le, Alaska 99519-6612 5o-029-21680-01 4. Location of well at surface 9. Unit or Lease Name At Top Producing Interval UN.. ~~i i ]~~..[ 2042' NSL, 1769'WEL, Sec. 12, T11N, R13E, :'~ G-23A At Total Depth M ~i~i~ i !"~~ ~rudho~ ~ay r[o[cFPrudhoo ~ay ~oo[ 1407' N$l., 1114'WEL, Soc. 12, T1 ?N, ~13E, U .... 5. Elevation in f~t {indicate KB, DF, etc.) ~. Lease Designation and Serial No. 71.89 KB 12828o 12. Date Spudded2/15/96 13. Date T.D. Reached2/21/96 14' Date C°mp" Susp' °r Aband' 115' Water Depth' if °ffsh°re 116' N°' °f C°mpleti°ns2/29/96 n/a feet MSL one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey p0. Depth where SSSV set ~1. Thickness of Permafrost 9896'MD, 8998, TVD 9817'MD, 8979' TVD YES [] ~ []I 2073 feet MD~ 1900 appx 22. Type Electric or Other Logs Run Gamma Ray 23. CASING, LINER AND CEMENTING RECOFD SE'I-rING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 2 7/8" 6. 16 FL4S 8434 9896 3. 75" 70. 7 cu. ft ,., 24. Pedorations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MD) PACKER SET (MD) . 9490'-9520' MD 8859';8960', TVD (30 ft, 4spf) 5 1/2" 17# L-80 8542' 8305' 9440'-9470' MD 8957-8959 TVD (30 ft, 4spf) 9410'-9420' MD 8955'-8956'TVD (20 ft, 4spf) 9430'-9440' MD 8957'-8957'TVD (10 ft, 4spf) 26. ACID, FRACTURE, CEMENT SQUEFTF. ETC. 9380'-9410' MD 8953'-8955' TVD (30 ft, 4spf) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 3/3/96 l flowing Date of Test Hours Tested PRODUCTION FOR OlL-BBL GAS-MCF ¢/ATER-BBL CHOKESIZE IGAS-OIL RATIO I TEST PERIOD Flow Tubing Casing Pressure CALCULATED 31L-BBL GAS-MCF ¢/ATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. .. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEOLOGIC MARKERS ,4MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 8542 8446 Shublik 8589 8482 Sadleroch it 8689 8557 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed, C,,~~ Title CoiledTubinclDrillinoEno_irleer_ D at e $/6/9 6 ~/ ~1~'~/ I ,, INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate 'none". Form 10-407 Daily Operations Well: G-23A Accept: 2/15/96 Field: Prudhoe Bay Spud: 2/16/96 APl: 50-029-21680-01 Release :2/23/96 Permit: 96-020 CTD Unit: 4985 Prep Work 2/3/96 Pump 300 bbls filtered sea water. Inj was 5 BPM/900 psi. RIH with Baker K-1 cement retainer to 9800'. PUH to ball drop. Retainer not moving up. Able to move down. Set retainer @ 9811. Secure well for the night. 2/4/96 RIH w/stinger. Stab into retainer. Pump 15 bbls cement. Squeeze pressure built approx. 800 psi w/14 bbls below the retainer, 2 bbls behind pipe. Unstabbed and laid in 1 bbl cement above the retainer. Freeze protected tree to 150'. Freeze protected flowline. Cement = Class G w/.52% FL-33,. 1% CD-32, .34% R-11, 1 ghp FP-6L - 58 cc fluid loss, 6 hr TT. 2/7/96 BHA #1: Slow rig up due to frozen air and frozen pump suction. Picked up BHA #1 w/1-3/4" flex jt and dimple nose carbide mill. Tagged whipstock shallow. Counter problem. Correct same. Tagged top at 8705'. Very difficult to get the mill started, 2 hours, 20+ stalls. Pumping tag was at 8703.7'. Milled to 8706.7' in 1.5 hours. Pull flex joint. Mill worn to 3.7". Mill worn across the face indicating it jumped out early. BHA #2: Tagged @ 8705.5'. Reamed to 8708.7'. Stacking wt. Reamed up. Stuck once at top of window. Reamed window clean. Ran dry tag to locate: Top of whipstock at 8705.3'. Top of window at 8706.5". Bottom at 8709.7'. Window is only 3.2' long. Unable to make hole. Acted like formation: stacking weight, pressuring up, not drilling off. POOH. Mill was 3.75" 2/8/96 BHA#3: Tagged top of tray at 8697 Ft. Sat down at 8700.7 Ft. Mill 5.5" liner with formation mill and 2 string reamers from 8701 - 8706 ft CTD. Drill open hole from 8706 - 8720 ft CTD. Total rotating time with this BHA = 12 hrs, 35 stalls [easy stalls]. Total rotating time with this motor [total of 3 runs = 16.5 hrs. ]. Saw loss of ROP, pick up off bottom, made short trip and saw 280 psi pump press loss. POOH. Motor shaft failed due to fatigue with long heavy BHA below motor. Left 7.5 ft fish on bottom. Drilex motor shaft looking up, 1.875" OD. 0.80" ID. Top of fish at 8712 ft. Rig up wireline to fish BHA. Run LIB. Sat down on top of tray at 8668' WLM. Ran centralized LIB and tagged fish at 8687' WLM. Picture of motor shaft looking up. RIH w/3" overshot w/1.875" grapple. Latch and pull fish. RECOVER 100% OF FISH. Pilot mill was worn flat on the nose indicating it milled for some time on the edge of the window. Gauge was 3.75". Reamers worn. 2/9/96 BHA #4: Tagged at 8717' (down). Lost 1K# while RIH through window. Tough to locate anything due to solids build-up. We get our weight back just prior to tagging. Constant 3K# over pull coming up to approx. 8703'. (3K# over pull at 1 BPM, 5K# over pull at 2 BPM) Made several passes with biozan and un slicked FSW. Cleaned up considerably going down, no bobbles in window. As much as 12K# over pull up to 8703' as we lost friction reduction. Circulated clean seawater to clean tubing for downhole camera, freeze protected tubing, flowline and CT. Rig down CTU. Well left S/I. Will run downhole camera on 2/11/96. Sidetrack Date Day .Depth 2/15/96 1 8733 MIRU Camco CTDU #4985, n/u flow cross and quad bops, set substructure and tower with 140 ton crane, spot CTDU, trailers and sqz unit, lay hardline to choke manifold and reel, r/u BJ's pump, purge pumps to tank with fsw 2/16/96 2 8843 Press test lines, choke_ manifold and bops to 300 psi and 4000 psi. Install upper connector on Camco BHA #3. Repair connector wires, m/u BHA and Drilex motor. Press test lub, expansion joint leaking, change lub sections for different space out. Expansion joint press tested OK. RIH. Tag td, correct to 8733 ft bkb, drill 3 3/4" hole, turn to left and drop hole angle. Drill 110 ft. 2/17/96 3 8976 Drill to 8930 ft and POOH for bit and motor change, RIH with 1.75 degree bend motor, chase surface electrical problems, repair mechanical depth indicator, calibrate elec. depth encoder, Icg gr. up through window to correct depth, added 3 ft to CTD, drill from 8933 ft to 8976 ft. Slow drilling in bottom of zone 3. 2/18/96 4 91 64 Drill from 8976 - 9003 ft. Slow drilling in bottom of zone 3. Survey and gr. log to window. POOH, change out motor and bit. Bit cored out same as bit #2. TIH. Tag whipstock and correlate depth (+30'). Drill from 9003 - 9164 ft bkb. Unable to continue drilling after stopping to take a survey. Bit appears to be balled. Checked CT for ballooning, CT in gauge. Spud bit and pumped 2 ten bbl fsw pills to try and clear bit, no luck. Log gr from td up to 8600 ft. Correct depth [ -1 ft ]. POOH. Found bit badly worn again, not a bit bailing problem. 2/19/96 5 9463 POOH. Check bit. Bit cored out. PU new bit and motor. TIH. Shim on reel core worked free and moved out damaging di-electric hydraulic connector. Remove and replace shims and weld in place. Check hydraulics and electronics. RIH with DS38H bit. Drilled from 9164 - 9463 ft bkb. Made wiper trip up to window and logged gr log from 9463 - 8500 ft. 2/2O/96 6 9657 Pull gr log from 9463 to 8500'. Displace w/new flo-pro. Drill ahead with short trips to 9564'. POOH to change bit and motor. RIH with 1.0 bent motor and bit #5. Drill horiz, hole from 9564 - 9657 ft. Made short trips as required to get weight to bit. 2/21/96 7 9896 Drill horiz, hole from 9657 - 9896 ft bkb. Made short trips as required to get weight to bit. Pump high viscosity sweep at TD of 9896 ft. Log gr up to 9000 ft. POOH through window with no overpull POOH, freeze protect CT and tubing. Lay out motor, monel and Camco BHA. Make up annular. Install 2 7/8" slips in CT quad bops. Function and press test annular and slips. Run 2 7/8", 6.16#, FL4S, liner 2/22/96 8 9896 Run 2 7/8", 6.16#, FL4S, liner, total of 47 joints, 1,458 ft. M/u baker gs profile and running tools, deploy liner to td with CT, jet last 15 ft and set liner on bottom '[9896 ft], top of liner is at 8,434 ft bkb. Release with gs spear, POOH, freeze protect tubing from 1000 ft. Rig down squeeze unit and tanks. Wait 4 hrs for peak crane to finish emergency work at frontier corner. Add 50 ft of boom. Pick injector head and set on CTU float. 2/23/96 9 9896 Pick tower sections 4,3,2 and 1 and set on trailer. Send trailer to D-19 location. Move CTU and DSR skid to Camco/Deadhorse. Move sub-structure to D-19. Haul rio-pro to MI/Deadhorse. All CT drilling equipment off location. Prep to RU service unit to cement liner. Cementing 2/23-24/96 Well was SI on arrival. Pump dart thru CT and test shear screws at 2000 psi. Displace MeOH in CT w/Flopro mud. RIH w/TIW stinger and tagged up on TOL @ 8409'. Unable to proceed. POOH. Build tapered nose for stinger. RIH w/ stinger and tapered bullnose thru liner top no problem. Stung into TIW bushing and stacked out after 10 more feet. Pumped 12.6 Bbls of cement and launched the dart. Displaced cement to the shoe with FIo Pro and bumped the plug with 39.4 Bbls (Densiometer). Unstung the stinger and saw a large pressure drop, PUH above TOL. Attempt to shear stinger sub without luck, had already been sheared (appears the stinger sub sheared when unstinging due to hydrostatics/vacuum below stinger). WOC for 4 hours and circulated a 36 Bbl hi vis FIo Pro pill and chased to surface. FP top 1000' of well w/MeOH. LWSI w/ zero psi. BJ Cement 15.7 ppg Class G w/175 ghs BA 86L + 0.2% A-9 + 0.4% FL-33 + 0.6% CD-32+ 0.5% gel + 0.2% A-2 + 0.1% R-11 + 1 ghs FP-12L + 0.2% S-400 (BV). FL= 34 c0/30 min @ 170 deg w/5:15 TT Perfs 2/26/96 RIH with BHA#1 ,Baker CT connector,double checks, disconnect, XO to firing head,2"Alpha Jet guns,4 spf,30' gun. Ref depth to PBTD 9831'. Fire gun #1 top shot @ 9490'md, btm shot @ 9520'md ALL SHOTS FIRED.RIH withgun#2 same size and length, could not get past tight spot @ 9150'. Worked several times. POOH.RD Gun #2.Will try FRW-14 and shorten gun down to 20' in AM. 2/27 Tried slick sea water and 20' gun,could not get past tight spot @ 9150', tried for 1 hr. No luck POOH. Put on nozzle and RIH. Could not get past liner top tried several times. POOH. Change BHA, add 10' ext and change to a tapered nozzle, got through liner top, sat down on fill @ 9147'ctm jet through and continue down hole, sat down on fill @ 9350' ctm, jet through and tag PBTD @ 9817'ctm,spot 15 bbl biozan pill and sweep to liner top,jet to PBTD and spot 18 bbl biozan pill, sweep to surface. Freeze protect coil and get some sleep.03:30 hrs. 2/28 RU 30' Atlas Alpha Jet 2" gun. PT lub RIH.Work gun through tight spots @ 9170' & 9265' ctm. Tag PBTD @ 981 l'ctm. + 20' to correct to PBTDof 9831' MD. Position gun # 2 @ top shot 9440'md, btm shot @ 9470'md. POOH. Jet comming up through liner. At surface break out gun #2. All shots fired. RU gun #3. PT lub to 2000#. RIH.Tag TD and position gun #3. Drop ball. BHA leaking, gun would not fire. POOH.Inspect Atlas firing head. Head leaked. PT Baker BHA, OK. Change out firing head. Change Baker disconnect and check valves. Make up 30' gun and RIH. 2/29 Perf 9410-9430 ft. Bottom 10 ft did not fire. Hole in the coil at 1054 ft. Displace coil to N2 and take to the shop. RU Camco Coil Unit #4932,make up Baker BHA. Test lines and lubricator. Make up 10' Atlas perf gun. Recover MeOH. RIH. Sat down @ 9578'md. Work past tight spot. Tag TD @ 9813'ctm. +18' correction=9831'mdPosition gun#4 @ top shot 9430'md - btm shot @ 9440'md. Fire gun .POOH.ALL SHOTS FIREDRIH with gun # 5.Position top shot @ 9380'md - btm shot @ 9410'md. Fire gun. POOH. Freeze protect coil with MeOH.At surface. ALL SHOTS FIRED.RDMO. Turn well over to pad operator to put on production with gas lift. BP EXPLO T ON (ALASKA) G-23A $~DETRACK ACTUALVS. PLAN PRUDHOE BAY ALASKA NORTH REL, TO GRID True (-1.2~) ~r~ag (+28,38) BP EXPLORATION (ALASKA) INC. STg0 SVYDATA1 ,~ G-23-00 0 -400 N/S and EN~/Scale 1 Inch 400 ff CD 8400 8800 -- 9200 -800 Vertical Section Scale 1 inch: 400 ft FILE NAME: C:~PIG-23~G-23EOW, DW2 DRAWN BY: BIMO HADIPUTRO DATE : MARCH 2, '1996 ;TUA£ G~23 PLANE OF VERTICAL SECTION = 142,03° (Referenced Off of Grid North) G-23EOW.XLS 3:36 PM G-23 SIDETRACK MAR. 2. 1996 END OF WELL SURVEYS MD Inc. Dir SS TVD VS N/(-S) E/(-W) Build Turn Dogleg ASP Y ASP X Comments ft deg deg ft ft ___.ft ft deg/100' deg/100' deg/100' ft ft 8656.00 42.08 157.58 8460.60 536.10 -528.90 187.80 0.00 0.00 0.00 5968435.00 658463.00 Tie in Point 8709.00 42.10 157.61 8499.90 570.50 -561.70 201.30 0.00 0.10 0.10 5968403.00 658477.30 KOP 8747.00 43.40 151.21 8527.80 595.80 -585.00 212.50 3.40 -16.80 11.90 5968380.00 658488.90 8767.00 42.80 145.21 8542.50 609.40 -596.60 219.70 -3.00 -30.00 20.70 5968368.00 658496.30 8787.00 40.20 134.31 8557.50 622.60 -606.70 228.20 -13.00 -54.50 38.30 5968358.00 658505.10 8807.00 37.00 138.91 8573.10 635.00 -615.70 236.80 -16.00 23.00 21.50 5968349.00 658513.80 8827.00 33.90 140.21 8589.40 646.60 -624.60 244.30 -15.50 6.50 16.00 5968341.00 658521.50 -- 8847.00 30.60 140.61 8606.30 657.20 -632.80 251.10 -16.50 2.00 16.50 5968333.00 658528.50 ..... 8867.00 27.30 142.41 8623.80 666.90 -640.40 257.10 -16.50 9.00 17.10 5968325.00 658534.70 8887.00 23.70 142.21 8641.80 675.50 -647.20 262.40 -18.00 -1.00 18.00 5968319.00 658540.10 - r i 8907.00 20.80 142.11 8660.30 683.10 -653.10 267.00 -14.50 -0.50 14.50 5968313.00 658544.80 -- __ 8927.00 18.70 135.11 8679.20 689.80 -658.20 271.50 -10.50 -35.00 15.80 5968308.00 658549.40 8947.00 15.40 127.51 8698.30 695.50 -662.10 275.80 -16.50 -38.00 19.90 5968304.00 658553.80 8967.00 12.60 109.61 8717.70 699.90 -664.50 280.00 -14.00 -89.50 25.60 5968301.00 658558.00 8987.00 14.10 100.41 8737.20 703.50 -665.60 284.50 7.50 -46.00 13.00 5968300.00 658562.50 9007.00 18.00 95.21 8756.40 707.40 -666.40 289.90 19.50 -26.00 20.80 5968300.00 658568.00 9027.00 22.10 98.01 8775.20 712.10 -667.20 296.70 20.50 14.00 21.00 5968299.00 658574.80 9057.00 28.00 100.41 8802.30 721.20 -669.20 309.30 19.70 8.00 20.00 5968297.00 658587.40 9087.00 34.10 100.11 8828.00 732.50 -672.00 324.50 20.30 -1.00 20.30 5968295.00 658602.60 9117.00 40.50 100.71 8851.90 745.90 -675.30 342.40 21.30 2.00 21.40 5968292.00 658620.60 9147.00 46.60 103.41 8873.60 761.40 -679.60 362.50 20.30 9.00 21.30 5968288.00 658640.90 9177.00 53.50 105.51 8892.90 779.40 -685.40 384.80 23.00 7.00 23.60 5968282.00 658663.30 9207.00 59.90 107.41 8909.30 799.40 -692.50 408.80 21.30 6.30 22.00 596827.6.00 658687.40 9237.00 66.40 107.81 8922.90 821.20 -700.60 434.30 21.70 1.30 21.70 5968268.00 658713.10 9267.00 71.70 110.31 8933.60 844.40 -709.70 460.80 17.70 8.30 19.30 5968260.00 658739.80t 9297.00 76.201 109.21 8941.901 868.40f -719.50 487.90 15.00 -3.70 15.40 5968251.001 658767.101 Page 1 3/1/96 G-23EOW.XLS 3:36 PM 9327.00 81.60' 105.71 8947.70 892.30 -728.30 516.00 18.00 -11.70 21.30 5968243.00 658795.30 9357.00 84.90 100.21 8951.20 915.00 -735.00 545.00 11.00 -18.30 21.30 5968237.00 658824.40 9387.00 85.20 106.61 8953.80 937.90 -741.90 574.10 1.00 21.301 21.30 5968230.00 658853.60 9417.00 87.30 113.71 8955.70 963.00 -752.20 602.10 7.00 23.70 24.60 5968221.00 658881.90 9447.00 88.50 119.31 8956.80 989.80 -765.60 629.00 4.00 18.70 19.10 5968208.00 658909.00 9477.00 87.20 126.71 8958.00 1017.90 -781.90 654.10 -4.30 24.70 25.00 5968192.00 658934.40 9517.00 87.80 136.71 8959.70 1057.00 -808.50 683.90 1.50 25.00 25.00 5968166.00 658964.80 9564.00 92.90 141.01 8959.40 1103.80 -843.80 714.80' 10.90 9.10 14.20 5968131.00 658996.40 9604.00 90.50 143.41 8958.20 1143.80 -875.40 739.30! -6.00 6.00 8.50 5968100.00 659021.60 9646.00 87.30 146.21 8959.10 1185.70 -909.70 763.50 -7.60 6.70 10.10 5968066.00 659046.60 9686.00 85.30 150.21 8961.60 1225.50 -943.70 784.50 -5.00 10.00 11.20 5968033.00 659068.30 9714.00 85.10 153.61 8964.00 1253.10 -968.30 797.60 -0.70 12.10 12.10 5968008.00 659081.90 9744.00 83.10 156.31 8967.10 1282.30 -995.30 810.30 -6.70 9.00 11.20~ 5967981.00 659095.10 9804.00' 78.50 160.51 8976.70 1339.40 -1050.30 832.10 -7.70 7.00 10.30 5967927.00 659118.10 9854.00 74.40 163.61 8988.40 1385.40 -1096.60 847.00 -8.20 6.20 10.20 5967881.00 659134.00 9875.00= 72.70 164.91 8994.30 1404.20 -1115.90 852.50 -8.10 6.20 10.00 5967861.00 659139.90=TD , , Page 2 3/1/96 G-23EOW.XLS 3:36 PM Notes: 1. The Relative N/S and ENV values above is relative off of surface location referenced to True North 2. Grid convergence is 1.21° East and Magnetic Declination to True is 29.59° I . 3. For field corrections use grid north and declinate to 28.38° -- magnetic declination back to Grid North RKB DEPTH: -71.70' CUSTOMER: BP EXPLORATION (ALASKA) INC. WELL NAME: G-23 'LOCATION: PRUDHOE BAY, ALASKA DRLG. ENGINEERS TED STAGG, BROCK WILLIAMS (BP) DATE · FEBRUARY 14. 1996 I OPERATORS/GUIDANCE: MIKE MURPHY (RADIUS) VERTICAL SECTION USED 142.03° REL. TO GRID NORTH, FINAL VALUES ADJUSTED TO TRUE AT 143.24° DECLINATION TO TRUE 29.59° GRID CONVERGENCE il .21 ° INTERPOLATED POINT 'NONE KOP POINT 8709' MD DRILEX DRILLERS: PHILLIP MARWOOD (DRILEX SERVICES INC.) THESE S.~.URV. ~...y~ AI~E TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. BIMO HADIPUTRO - DRILEX SERVICES INC. Page 3 3/1/96 EXPLORATION (ALASKA) ]NC G-23A SIDETRACK ACTUALVS. PLAN PRUDHOE BAY ALASKA NORTH REL TO GRID True (-1.21) ~Mag BP EXPLORATION (ALASKA) INC. ST4)0 SVYDATA1 ~ G-23-00 O -400 N/S and E/W Scale I inch: 400 ft 8400-- 8800-- 9200-- -800 Vertical Section Scale 1 inch: 400 ft FILE HAME: C:IBPtG.231G.23EOW. DW2 DRAWN BY: BIMO HADIPUTRO DATE : MARCH 2, 'i996 ' G-23 £ G~23 PLANE OF VERTICAL SECTION = '142.03° (Referenced Off of Grid North) G-23EOW.XLS 3:36 PM I G-23 SIDETRACK MAR. 2. 1996 END OF WELL SURVEYS -- MD Inc. Dir SS TVD VS N/(-S) E/(-W) Build Turn Dogleg ASP Y ASP X Comments _ ft deg deg ft ft ft ft deg/100' deg/100' deg/100' ft ft 8656.00 42.08 157.58 8460.60 536.10 -528.90 187.80 0.00 0.00 0.00 5968435.00 658463.00 Tie in Point 8709.00 42.10 157.61 8499.90 570.50 -561.70 201.30 0.00 0.10 0.10 5968403.00 658477.30 KOP 8747.00 43.40 151.21 8527.80 595.80 -585.00 212.50 3.40 -16.80 11.90 5968380.00 658488.90 8767.00 42.80 145.21 8542.50 609.40 -596.60 219.70 -3.00 -30.00 20.70 5968368.00 658496.30 8787.00 40.20; 134.31 8557.50 622.60 -606.70 228.20 -13.00 -54.50 38.30 5968358.00 658505.10 -- ~07.00 37.00 138.91 8573.10 635.00 -615.70 236.80 -16.00 23.00 21.50 5968349.00 658513.80 d827.00 33.90 140.21 8589.40 646.60 -624.60 244.30 -15.50 6.50 16.00 5968341.00 658521.50 8,847.00 30.60 140.61 8606.30 657.20 -632.80 251.10 -16.50 2.00 16.50 5968333.00 658528.50 8867.00 27.30 142.41 8623.80 666.90 -640.40 257.10 -16.50 9.00 17.10 5968325.00 658534.70 --, -- 8887.00 23.70 142.21 8641.80 675.50 -647.20 262.40 -18.00 -1.00 18.00 5968319.00 658540.10 8907.00 20.80-----142.11 - 8660.30 683.10 -653.1-~- 267.00 -14.50 -0.50-- 14.50 5968313.00 658544.80 8927.00 18.70 135.-~ 1 --8679.20 689.80' -658.20 271.50 -10.50 -35.00 15.80 5968308.00 658549.40 - 8947.00 15.40 -127151 ---8698.30 695.50 -662.10 ~'75.80 -16.50 -38.00 19.90 5968304.00 65-~3.80 8967.00 12.60- .... 109.61 8717.70 699.90 -664.50 280.00 -14.00 -89.50 25.60 5968301.00 658558.00 8987.00 14.10- 100.41 8737.20-- 703.50 -665.60 284.50 7.50 -46.00- 13.00 5968300.00 6~-~'562.50 9007.00 18.00 95.21 8756.40 707.40 -666.40 289.90 19.50 -26.00 20.80 5968300.00 6~8568.00 9027.00 22.10- 98.01 8775.20 - 712.10, -667.20 296.70 20.50 14.00 21.00 5968299.00 658574.80 9057.00 28.00 100.41 8802.30 - 721.20 -669.20 309.30 19.70 8.00 20.00 5968297.00 658587.40 :"-~7.00 34.10- 100.11 --~828.00 -' 732.50 -672.00 324.50 20.30 -1.00 20.30 -~968295.00 658602.60 1~'.00 "~t0.50 100.71 8851.90 745.90 " -6?5.30 342.40 21.30 2.00 21.40 5968292.00 658620.60 9147.00 46.60 103.41 8873.60 761.40 -679.60 362.50 20.30 9.00 21.30 5968288.00 658640.90 9177.00 53.50- 105.51 8892.90 779.40 -685.40 384.80 23.00 7.00 23.60 5968282.00 658663.30 920'7.00 59.90~ 107.41 8909.30 799.40 -692.50 408.80 21.30 6.30 22.00-. 5968276.00 658687.40 923?.00 66.40 107.81 8922.90 821.20' -700.60 --- 434.30 21.70 1.3~- 21.70 5968268.00 6587~'3.10 9267.00 71.75 110.31 --8'-~33.60 844.40 -709.70 460.80 17.70 8.30: 19.30 5-968260.00 658739.80 .._ 9297.00 76.20 1 09.21 8941.90 868.40 -719.50 487.90 15.00 -3.70 15.40 5968251.00 658767.10 Page 1 3/1/96 G-23EOW.XLS 3:36 PM 9327.00 81.601 105.71 8947.70 892.30 -728.30 516.00 18.00 -11.70 21.30 5968243.00 658795.301 9357.00 84.901 100.21 8951.20, 915.00 -735.00 545.00 11.00 -18.30 21.30 5968237.00' 658824.40 I 9387.00 85.20 106.61 8953.80 937.90 -741.90 574.10 1.00 21.30 21.30 5968230.00 658853.60 9417.00 87.30 113.71 8955.70 963.00 -752.20 602.10 7.00 23.70 24.60 5968221.00 658881.90 9447.00 88.50 119.31 8956.80 989.80 -765.60 629.00 4.00 18.70 19.10 5968208.00 658909.00 9477.00 87.20 126.71 8958.00 1017.90 -781.90 654.10 -4.30 24.70 25.00 5968192.00 658934.40 9517.00 87.80 136.71 8959.70 1057.00 -808.50 683.90 1.50 25.00 25.00 5968166.00 658964.80 9564.00 92.90 141.01 8959.40 1103.80 -843.80 714.80 10.90 9.10 14.20 5968131.00 658996.40 9604.00 90.50 143.41 8958.20 1143.80 -875.40 739.30 -6.00 6.00 8.50 5968100.00 659021.60 ,'i .,,,646.00 87.30 146.21 8959.10 1185.70 -909.70 763.50 -7.60 6.70 10.10 5968066.00 659046.60 9686.00 85.30 150.21 8961.60 1225.50 -943.70 784.50 -5.00 10.00 11.20 5968033.00 659068.30 -- __ -- 9714.00 85.10 153.61 8964.00 1253.10 -968.30 797.60 -0.70 12.10 12.10 5968008.00 659081.90 -- 9744.00 83.10 15-6.31 8967.10 1282.30 -995.30 810.30 -6.70 9.00 11.20 5967981.00 659095.10 9804.00 78.50 160.51 8976.70 1339.40 -1050.30 832.10 -7.70 7.00 10.30 5967927.00 659118.10 9854.00 74.40 163.61 8988.40 1385.40 -1096.60 847.00 -8.20 6.20 10.20 5967881.00 6591'34.00 9875.00 -72.70 164.91 899~30 1404.20 -1115.90 852.50 -8.10 6.20 10.00 5967861.00 659139.90 TD .-- _ -- __ -- -- __ -- ,- Page 2 3/1/96 G-23EOW.XLS 3:36 PM Notes: 1. The Relative N/S and E/VV values above is relative off of surface location referenced to True North 2. Grid convergence is 1.21° East and Magnetic Declination to True is 29.59° 3. For field corrections use grid north and declinate to 28.38° -- magnetic declination back to Grid North ' '~J DEPTH · -71.70' .,STOMER · BP EXPLORATION (ALASKA) INC. ,NELL NAME: G-23 LOCATION: _ PRUDHOE BAY, ALASKA DRLG. ENGINEERS TED STAGG, BROCK WILLIAMS (BP) DATE' -T FEBRUARY 14. 1996 OPERATORS/GUIDA_N_NC__E: MIKE MURPHY (RADIUS) VERTICAL SECTION USED 142.03° REL. TO GRID NORTH, FINAL VALUES ADJUSTED TO TRUE AT 143.24° -- DECLINATION TO TRUE 29.59° GRID CONVERGENCE 1.21 ° INTERPOLATED POINT NONE KOP POINT I 8709' MD DRILEX DRILLERS: PHILLIP MARWOOD (DRILEX SERVICES INC.) ~rHESE SURVEYS ARE TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. "i'~,.,~iO~ HADIPUTRO - DRILEX SERVICES INC. Page3 3/1/96 TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Januaw 30,1996 Ted Stagg, Coiled Tubing Ddlling Engineer BP Exploration(Alaska),lnc. P O Box 196612 Ancho~ge, AK 99519-6612 Re: Prudhoe Bay Unit G-23A BP Exploration (Alaska), Inc. Permit No 96-020 Surf Loc. 2542'NSL, 1973'WEL, Sec. 12, T11N, R13E, UM Btmhole Loc. 1401'NSL, 1132'WEL, Sec. 12, T11N, R13E, UM Dear Mr. Stoltz: Enclosed is the approved application for permit to re-drill the above referenced well. The permit to re-ddll does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting re-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 a new hole. Notice may be given by contacting the Commission's petroleum field inspector on the North Slope pager at 659-3607. Sincerely, · Tuckerman Babcock Commissioner BY ORDER OF THE COMMISSION dlf/encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrill FIIlb. Type of well. ExploratoryF1 Stratigraphic Test [] Development Oil[] Re-Entry [] DeepenFII Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration 71.69 feet Prudhoe Bay Field/Prudhoe 3. Address ~,~ Property Designation Bay Pool P. O. Box 196612. Anchorac/e. Alaska 99519-¢612 4. Location of well at surYace 7. Unit or property Name 11. Type Bond(6ee 2o AAC 25.o25) 2542' NSL, 1973' WEL, Sec 12, T11N, R13E Prudhoe Ba~, Unit At top of productive interval 8. Well number Number 2042' NSL, 1769' WEL, Sec. 12, T11N, R13E G-23A 2S100302630-277 At total depth 19. Approximate spud date Amount 1401' NSL, 1132' WEL, Sec. 12, T11N, R13£ 1-30-96 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth(uDandTVD) property line 028304 @ 1132 feet No close approach feet 2560 9950'MD, 8969'TVDss feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25,035 (e)(2)) IKickoff depth 8z~o feet Maximum hole angle ~o 0 Maximum surface 2220 psig At total depth (TVD) 8800'/3360 psig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) SS SS 3. 75" 2 7/8" 6.16 L-80 FL4S 1650' 8300 8180 9950 8969 60 c.f. ',.',., ?'";, 'V '" ..... 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary J~l~ 2 5 Total depth: measured 10641 feet Plugs (measured) true vertical BKB 9058 feet ¢,¢.:~,~.~ .- · ' Effective depth: measured 10598 feet Junk (measured) true vertical BKB9053 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 110 20" 9 c.y. 146' 146' S u r f a c e 2659' 13 3/8" 3 723 c.f. 2695 2695 I nte rm ed iate 8630 9 5/8" 575 c.f. 8666 8540 Production Lin e r 2209 5 1/2" 850 c.f. 8432; 10641' 8358'-9058' Perforation depth: measured 9930'-10075' isolated; 10165'-10540' sqzd true vertical 8920'- 8978'ss sqzd '20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby ~~. foregoing is true and correct to the best of my knowledge Signed . Tit le Coiled Tubin~ Drillin~ Engineer Date Commission Use Only Permit Number APl number IApproval date See cover letter ~ ~ 0~0 50-0~.-,D,I~0~0[[ for other requirements Conditions of approval Samples required [] Yes ~ Mud log required []Yes I'~.NO Hydrogen sulfide measures ,l~ Yes [] No D~rectional survey required J23' Yes [] No Required working pressure for BQ_PE I'-I~M; 1-13M; [-15M; I-'I10M; I-I15M; ~' Other: ung nal Signed By by order of Approved by Tuckerrnan Babcock Commissioner ~ne commission Date Form 10-401 .Rev. 12-1-85 Submit in triplicate BPX G-23A Sidetrack Summary of Operations: G-23 is currently shut-in due to high GOR. The well is being sidetracked to achieve lower GOR production. This sidetrack will be conducted in two phases with an operation shut-down between Phase 1 and Phase 2. Phase 1: Cut Window: Planned for Jan. 24 thru Jan. 29, 1996. - The existing Ivishak perforations will be isolated with cement squezed through a retainer. - A whipstock will be set on ELine at the top of Zone 4 at 8,710' MD. - Utilizing a conventional coil tubing unit, a window will be cut in the 5 1/2" liner and 10 ft of formation will be ddlled. - Coil unit will then be rigged down and 2-5 days will elapse before resumption of operations. Phase 2: Drill Directional Hole: Planned for Jan. 30 thru Feb. 10, 1996. - Directional drilling coil tubing equipment will be dgged up and utilized to ddll the directional hole as per attached plan to planned TD of 9,950' MD (8,969' TVDss). Mud Program: Phase 1: Seawater Phase 2: FIo-Pro (8.6 - 9.0 ppg) or Seawater (8.6 ppg) Casing Program: - G-23A will be completed with a fully cemented 2 7/8" L-80, FL4S liner. The well will be perforated with CT conveyed guns. Well Control: - See attachments. - Phase 1 will utilize "Type B" BOP arrangement (no circulation system, all returns will be sent down flowline). - Phase 2 will utilize "Type A" BOP arrangement. - Both BOP arrangements allow for tree to remain in place and for the BHA to be fully lubricated above the swab valve. - Lubricator/pack off is pressure tested on each trip. - The BOP equipment for running the 2 7/8" liner and perforating the well are shown in the attached drawings. Directional - See attachements. - Kick Off: 8,710' MD (8,500' TVD ss) - TD: 9,950' MD (8,969' TVD ss) - Magnetic and inclination surveys will be taken every 25 ft. No gyro will be run. Logging - A gamma-ray log will be run over all of the open hole section. JAN 25 .996 TREE: CAMERON 6" WELLHEAD: McEVOY ACTUATOR: AXEI_$ON 13-3/8", 72#/ft, I2.695 L-80, BTRS FO__C 9-5/8", 47#/ft, 14,563I L-80, NSSC 5-1/2", 17#/ft, L-80, IJ4S TUBING TUBING ID: 4.892" CAPACITY: 0.0233 BBL/FT KOP: 7000 50° @ 8600 59° @ 8700 70° @ 8800 MAX ANGLE: 84° PERFORATION SUMMARY REF LOG: GR/CCL 1-8-87 INTERVAL 9930-10075 10165-10540 Straddled 9-5/8", 47#/ft, L-80, BTRS 8,665 G-23A HIGH ANGLE WELL Proposed CT Sidetack KB, ELEV = 71.69 BF. ELEV = 35.24 SSSV LANDING NIPPLE I 2,072 (OTIS)(4,562" ID) GAS LIFT MANDRELS (CAMCO W/RK LATCH) N° MD(BKB) TVDss 6 2999 3062 5 5032 5095 4 6454 6518 3 7452 7440 2 8062 8024 1_- 8164 8117 5'1/2" SLIDING SLEEVE I J OTIS XA (4.562" MIN. ID) 8,222 TUBING SEAL ASSY. I 8.281 J (PBR) 9-5/8" PACKER (TIW HBBP) 8,3061 5-1/2". 17#/ft. L-80 5-1/2 .... X" NIPPLE (OTIS) !4.562" ID) I 8,346 I 5-1,2" NIPPLF I I !OTIS) (Milled Out ID 4.51 ") 8,387 tlW SEAL ASSBLY ] !WITHOUT SEALS) 8,424 TOP OF 5-1/2" LINER I 8,431J TIW SEAL, NIPPLE I 8.4361 ] 8,710 I Whiostock~ EXTERNAL 9,7091 CASING PACKER Baker Model K-1 Cement Retainer 5-1/2" PACKER I (Bake r "Retrieva DA") 9,852 -- 2-7/8", 6.5#/ff, L-8o, 8rd, EUE TUBING ID: 2.441 ", Cap: 0,0058 BPF Zone 2 2-7/8" "XN" NIPPLE (OTIS) (Min. ID 2.250") 5-1/2" PACKER (Baker "Retrieva DA") W/Anchor Seal Assembly 10,115 10,120 PBTD I 10,598 5-1/2", 17#/ft, L~O, IJ4S I 10,641 4.892" ID 0.0233 BPF Warning: Do Not Pump Fluids below 120°F into well. Anchor Assembly may shear. TREE: CAMERON 6" WELLHEAD: McEVOY ACTUATOR: AXELSON G-23A HIGH ANGLE WELL Proposed Completion KB. ELEV = 71.69 BF. ELEV = 35.24 SSSV LANDING NIPPLE (OTIS)(4,562" ID) 2,0721 13-3/8", 72#/ft, I2,695 L-80, BTRS 9-5/8", 47#/ft, 14,563I L-80, NSSC 5-1/2", 17#/ft, L-80, IJ4S TUBING TUBING ID: 4.892" CAPACITY: 0.0233 BBL/FT KOP: 7000 50° @ 8600 59° @ 8700 70° @ 8800 MAX ANGLE: 84° PERFORATION SUMMARY REF LOG: GR/CCL 1-8-87 INTERVAL OPEN/SQZ'D 9930-10075 Straddled 10165-10540 Open 9-5/8", 47#/ft, 18,665I L-8o, BTRS Top of Liner Cement 8,710 I Whipstock EXTERNAL CASING PACKER I 9'7091 Baker Model K-1 Cement Retainer-~-- 5-1/2" PACKER Baker "Retrieva DA") I 9,852 2-7/8", 6.5#/ft, L-80, 8rd, EUE TUBING ID: 2.441 ", Cap: 0.0058 BPF GAS LIFT MANDRELS (CAMCO W/RK LATCH) N" MD(EKE) TVDss 6 2999 3062 5 5032 5095 4 6454 6518 3 7452 7440 2 8062 8024 1 8164 8117 5'1/2" SLIDING SLEEVE I I OTIS XA (4.562" MIN. ID) 8,222 TUBING SEALASSY. I 8,281 I (PER) 9-5/8" PACKER I 8'306 I (TIW HBBP) 5-1/2", 17#/ft, L-80 5-1/2" "X" NIPPLE (OTIS) (4.562" ID) [ 8,346 I 5-1/2 .... XN" NIPPLE I I (OTIS) (Milled Out ID 4,51") I 8,387 I TIW SEAL ASSBLY (WITHOUT SEALS) I 8,424 I TOP OF 5-1/2" LINERI 8,431 I TIW SEAL NIPPLE I 8,4361 2 7/8" FL4S Liner Zone 2 2-7/8" "XN" NIPPLE (OTIS) (Min. ID 2.250") 5-1/2" PACKER I 1 0,1 20 (Baker "Retrieva DA") I W/Anchor Seal Assembly PBTD I 5-1~", 17#/ft, L-80, IJ4S I 4.892" ID 0.0233 BPF 10,598 Warning: Do Not Pump Fluids below 120°F into well. Anchor Assembly may shear. 8460 8480 8500 8520 8540 8560 8580 8600 8620 8640 8660 8680 8700 8720 8740 8760 8780 8800 8820 8840 8860 8880 8900 8920 8940 8960 8980 G-23 200 400 [ I Vertical Section Path Distance (Feet) 600 800 1,000 1,200 I I -Zone4 Top :le @ K.O.= 43 deg · Zone3 Top DL 1-- 16 deg/lO0 DL 2= 22 deg/lO0 Zone3 Base - 10 ft Abv HOT~ - HOT ...... ;:_-'_-'_~t _= :.7: .......... Marker Depths @Oriel Wellbore Zone4 Top I 8,4901ft TVD Zone3 Top I 8,6SOIft TVD Zone3 Base I 8,71 Sift TVD 10 ff AI~ 8,70Sift TVD IKick Off I 8,SO01ft TVD 8~7101ft MD IDeprtr @KO 570 ft IMD KO Pt MD New Hole Total MD TVD TD 8,710I 1239I 9~948I 8~969~ Build Rt deq/1 O0 MD (ft) -'13.0 2'~ 22.O 374 0.0 590 Curve I Curve 2 Curve 3 Drown: 1/21/96 17:47 Plan Name: Case I -100 -200 -3OO -400 -500 -600 -700 -800 -9O0 -1,000 -1,100 -1,200 G-23 200 400 Plan View 800 6OO 1,000 IWellName G-23 I Closure: TD to Sfc Loc Distance 1,41 7 ft I Az 1 42 de~l I NEW HOLE E/W (X) N/S (Y) Kick Off 2211 -509 Pt I 497 -629 State Plane 658,754 5,968,282 TD 866 -1~122 State Plane 659,123 5,967,789 Surface Loc 658,257 5,968,911 I Pt. 1 step Out 1437 Pt.2 Step Out #VALUE! Az Chq MD (ft) - 5.6 4.0 374 11.0 590 Curve 1 Curve 2 Curve 3 Drawn: 1/21/96 17:47 Plan Name: Case 1 OTDM:2.3.2B Tubing BOPEI Blind/Shear Blind/Shear Pipe Rams Slip Rams I Pump-In SubI BCP Stack Type B To be used when no mud will be circulated I Spacer Spools I(as needed for Height) Exist ing Flowline I Hydraulic Act uat ed Valve I Manual Wing Valve I Manual Mast er Valve Lift C-as In I (if applicable)l CTDM:2.3.2A ICoil Tubing BOPEI Blind/Shear Blind/Shear Pipe Rams Slip Rams I Pump-In S~bI BOP Stack Type A To be used for drilling wit h mud ISpacer Spools I (as needed for Height) I To Choke Manifold Mud Cross I Hydraulic Act uated ValVeI Manual ValveI I Manual Swab Valve/ I ~nual Valve Exist ing FlowlineI I Hydraulic Act uat ed Valve I Manual Mast er ValveI I Manual Wing ValveI Lift C-as In I I(if applicable)I G-23A Liner Deployment BOPE 24 23M 22M 21 ~ ~ X-O to lubricator 4 1/16" 10,000 psi ANNULAR SUB-BASE WELLHOUSE ~ ~ "O" Ring Seal 2 7/8" Shear ~l lq 2 ~-' Slip Ia T.O.T. Quad lq 2 7/8" Slip ~II Mud Cross G-23A Perforating BOPE 13/4" Blind/Sh~r 1 3/4" Slip [ 1 3/4" Pipe] _.CT Packoff Lubricator .WELLHOUSE ]'~-~- "O" Ring Seal T.O.T. Quad TREE~'- ~AMERON e" WELLHEAD: MGEVO¥ ~,OTUATOR: ~ KB. ELEV [] 71 I~F. GLEV -.- 3~.24 (OTIS)(4.56~" ID) L. 60, BTP, S 9-6/~",47#~ft, ! 4,663 L-60, NSSC KOP: 7000 Sg'~ ~ 6700 70~ ~ liB00 MAX ANGLE' GAS LIFT MANDRELS (C~,MCO W/~ L~TCH) 6! 2999 ,.~6~ 41 ~4 6516 ~ 7462 7~0 2i e~2 60~4 1 81e~ 6117 $-1/2" SLIDING SLEGVE I OTIS X~ (4,58~? MIN, ID) I TUBING SEAL ASS¥, ~.~/~" PACKER {TIW HARP) ~.1/'2", 1?#/It, L-SO S.I/~' "X" NIPPLE (OTIS) $.1/2" "XN' NIFPLE (oTis) (Milled Out I~ 4.61")!, e,3e7 I TIW SEALASSBLY I ' 8,424 I (WITHOUT SEALS) ..... · TOP OF$.1/2" LINER [ ~,431 T[WSEAL NIFFLE I easel PERFORATION SUMMARY FIEF LOG: GR/¢OL 1-6-~7 l slz~ I sFF i ' ~NmRVAL-" ' ,4" 4 , 10105-10540, OPEN/SQZ'D ~traddled Open PBTD ~ S-1/,'3", 17#/f't, L-~O, IJ4~ [ ..... ~0,~1--l -- 111.6/67 3/1~/8~ 6/14/91 1/26/~4 !. __ S-1/~" PACKER (Baker "Retrieve, DA") ]~.-7/6", G,~#/tt, I.-eO, 8rd, EUE TUBING ID: 2.441", Cap: 0.00Sa BPF 2-7t6" "XN" NIPPLE (OTIS) (Min. ID a.~.{ig") 6.1/2" PACKER (Baker "Reit{eva DA") W/Anchor Sgal A~.embly 10~,115J Do Not Pump Fluids below 120°F Into well, Anchor Assembly may shear. COM, ME, NT~ , ~EV. BY. INIT'IAL COMPLETION , OMM ' I PUT ON MACINTOSH I REVISED RW/RKSI ~traddled Upper Perfs wi 2 7,,'a" Tubing · _S_E_C_I_2L_T_N_I,_I.N. LI~GE_t3E BP Exploration P.Z ~ =, __ J Hr1 .La ' ~b t~; .J,-'HFI .l:ll-' LX~'L(JNF] I ±OM PO Box 1 g6612 Anchorage, Alaska 99519-6612 TELECOPY COMMUNICATIONS CENTER Date: P.1 TO: Name: Company: Location: Fax # 2.._ Confirm # FROM: Name & Ext.: Department: PBU Resource Mgmt. Mail Stop' PAGES TO FOLLOW (Does Not Include Cover Sheet) SECURITY CLASSIFICATION PRIVATE SEORET CONFIDENTIAL Telecopy # 564-$500 Confirm # 564-4225 For Communications Center Use Only Time In Time Sent Time Confirmed Confirmed By Operator Request: ALASKA OIL AND GAS CONSERVATION COMMI~5UIL)H APPLICAT" )N FOR SUNDRY APP 'i' OVALS Abandon ,~ Suspend Operation Shutdown Re-enter suspended well ~ Alter casing Repair well ., Plugging z Time extension . _ Stimulate ~ Change approved program ' Pull tubing , . - Vadance ~ Pe'rf~rate ~ Other~ ,~me of Operator Exploration (Alaska) Inc. ,~.~ Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2542'NSL, 1973' WEL, SEC. 12, T11N, R13E, UPM At top of productive interval 2042'NSL, 1769' WEL, SEC. 12, T11N, R13E, UPM At effective depth 374'NSL, 1131' WEL, SEC. 12, T11N, R13E, UPM At total depth 333'NSL, 1117' WEL, SEC. 12, T11N, R13E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 71.69 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number G-23 9. Permit number 86-192 10. APl number 50- 029-21680 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10641 feet BKB 9058 feet 10598 feet BKB 9053 feet Casinc~ Length Size Structural -- Conductor 110 20 Surface 2659 13 3/8 Intermediate 8630 9 5/8 Production -- Uner 2209 5 1/2 Perforation depth: measured 9930'- 10075', 10165'- 10540 Plugs (measured) Junk (measured) Cemented 9 c.y. 3723 c.f. 575 c.f. Measured depth 146 2695 8666 true vertical subsea 8920'- 8978' (two intervals) True vertical depth BKB 146 2695 8540 850 ~ 8432-10641 8358-9058 Tubing (size, grade, and measured depth) 5 1/2" L-80 stabbed into top of 5 1/2" liner Packers and SSSV (type and measured depth) ~aska C~t & G,.'~.,. Cons. Ar, chorage 9 5/8" TlWpacker at 8306'; 5 1/2" SSSVat 2073' 13. Attachments Description summary of proposal X Detailed operations program , BOP sketch X . 14. Estimated date for commencing operation 1/25/96 16. If proposal was verbally approved Name of approver D~e approved 15. Status of well classification as: Oil Gas Suspended~ Service 17. I hereby certify/t~at,,the foregoing is true and correct to the best of my knowledge. FOR 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 IApproval No. ~, _ Commissioner Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE WELL PERMIT CHECKLIST GEOL AREA PROGRAM: exp [] der []. redrll ~ serv [] w ADMINISTRATION ENGINEERIN. G 1. Permit fee attached ................... ~ N 2. Lease number appropriate ................ ~_ N 3. Unique well name and number ............... ~ N 4. Well located in a defined pool ............. ~ N 5. Well located proper distance from drlg unit boundary.. 'Q N 6. Well located proper distance from other wells ..... ~ N 7. Sufficient acreage available in drilling unit ...... ~ N 8. If deviated, is wellbore plat included ......... ~ N 9. Operator only affected party .............. '~ N 10. Operator has appropriate bond in force ......... ~ N 11. Permit can be issued without conservation order ..... ~ N 12. Permit can be issued without administrative approval.. ~ N 13. Can permit be approved before 15-day wait ....... ~ N REMARKS DATE 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 string 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 abndnmnt been approved. ~ 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate .................... 26. BOPE press rating adequate; test to ~ ~ psig. 27. Choke manifold complies w/API RP-53 (Mi¥ 84) ....... 28. Work will occur without operation shutdown ....... 29. Is presence of H2S gas probable ............ GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y ~/%/ 31. Data presented on potential overpressure zones ..... z~/ N 32. Seismic analysis of shallow gas zones._ _ _ ...~. Y N 33. Seabed condition survey (if off-shore) - - -' ]~. i i i Y N 34. Contact name/phone for weekly progressr p re o t Y N [exploratory only] GEOLQGY: ENGINEERING: COMMISS ION: Comments/Instructions: HOW/Ijb - A:~FORMS%cheklist rev 11195 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/11/11 ORIGIN : FLIC REEL NAME : 98573 CONTINUATION # : PREVIOUS REEL : COM~fENT : BP EXPLORATION, PRUDHOE BAY, G-23A, API #50-029-21680-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/11/11 ORIGIN : FLIC TAPE NAME : 98573 CONTINUATION # : 1 PREVIOUS TAPE : COMP~EN=f : BP EXPLORATION, PRUDHOE BAY, G-23A, API #50-029-21680-01 TAPE H~ER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: G-23A API NUMBER: 500292168001 OPERATOR: BP EXPLORATION (ALASKA) LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: il-NOV-98 JOB NUMBER: 98573 LOGGING ENGINEER: J SPENCER OPERATOR WITNESS: QUESENBURY SURFACE LOCATION SECTION: 12 TOWNSHIP: 1 iN RANGE: 13E FNL: FSL: 2542 FEL: 1973 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 71.60 DERRICK FLOOR: 70.60 GROUND LEVEL: 34.60 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 5. 500 8720.0 17. O0 2ND STRING 2. 875 9896.0 6.16 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: MWD LDWG CURVE CODE: GR RUN NUMBER: PASS N73FiBER : DATE LOGGED: 19-FEB-96 LOGGING COMPANY: RADIUS BASELINE DEPTH 88888.0 9811.0 9804.0 9796.0 9788.5 9779.0 9775.0 9768.0 9754.5 9743.0 9728.5 9725.0 9677.0 9665.5 9658.0 9657.5 9649.0 9645.0 9635.0 9634.0 9617.5 9612.0 9611.0 9589.0 9587.5 9535.5 9508.0 9501.0 9493.5 9487.5 9462.0 9458.5 9450.5 9437.5 9435.5 9414 5 9405 0 9391 0 9377 5 9344 5 9344 0 9332 5 9324 0 9321 5 9319 5 12-NOV-1998 13:34 .......... EQUIVALEigT UNSHIFTEDDEPTH .......... GRCH CNT 88895.0 88894.5 9818.0 9811.0 9802.5 9795.0 9795.0 9788.0 9781.5 9782.0 9774.5 9760.5 9756.5 9749.5 9731.5 9681.5 9664.5 9651.0 9636.5 9621.0 9615.5 9595.5 9538.5 9508.0 9492.5 9464.0 9460.0 9438.0 9435.0 9417.0 9408.0 9393.5 9350.0 9337.5 9324.5 9735.0 9672.0 9664.5 9651.0 9639.0 9621.0 9615.5 9593.5 9507.5 9492.0 9455.5 9382.0 9349.5 9328.5 9324.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 9312.5 9298.0 9293.0 9289.5 9280.5 9259.5 9243.0 9237.5 9235.5 9233.5 9232.0 9229.0 9200.0 9196.0 9193.0 9177 5 9169 0 9157 0 9144 0 9143 5 9141 5 9131.0 9129.5 9128.0 9123.0 9121.5 9119.5 9108.0 9106.0 9102.5 9094.0 9092.0 9085.0 9075.0 9072.0 9063.0 9055.5 9053.0 9045.0 9034.5 9016.0 9013.0 901 O. 5 9002.0 8991.5 8976.5 8965.5 8946.5 8941.0 8930.0 8924.5 8920.5 8919.0 8918.5 8916.0 8907.5 9316.0 9293.0 9287.0 9264.5 924 6.0 9241.0 9236.5 9230.5 9202.0 9198.0 9192.0 9179.5 9171.0 9158.5 9147.0 9144.0 9135.5 9131.5 9123.0 9110.0 9106.5 9096.0 9076.5 9059.0 9055.0 9047.5 9036.0 9017.5 9012.0 9002.0 8977.5 8967.0 8942.0 8929.5 8924.5 8922.5 8919.5 8916.0 8908.0 12-NOV-1998 13:34 9301.5 9297.5 9240.0 9236.5 9198.5 9171.0 9147.0 9132.0 9126.5 9122.0 9106.5 9095.5 9089.0 9078.5 9065.5 9058.5 9055.0 9016.0 9012.5 8992.5 8948.5 8920.0 8916.0 89O8.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 8903.5 8900.5 8900.0 8890.0 8887.0 8885.0 8884.5 8877.0 8867.5 8867.0 8865.0 8862.5 8859.5 8856.0 8849.5 8834.5 8821.5 8817.0 8814.5 8796.0 8792.0 8789.5 8782.0 8753.5 8745.5 8739.5 873 O. 5 8730.0 8724.0 8718.0 8717.5 8712.0 8705.5 8699.0 8697.0 8696.5 8690.5 8688.5 8685.5 8684.0 8683.5 8678.0 8676.5 8672.5 8664.5 8659.5 8655.5 8652 0 8647 5 8642 5 8639 5 8633 5 8628 5 8618 5 8614 0 8609 0 8904.5 8900.0 8890.5 8886.0 8866.5 8865.0 8861.5 8856.0 8851.0 8836.0 8823.0 8814.5 8797.0 8789.0 8782.5 8749.5 8736.5 8728.0 8722.5 8717.0 8709.5 8705.5 8700.5 8696.0 8690.0 8687.5 8685.5 8684.5 8678.5 8672.5 8664.5 8659.0 8654 5 8651 5 8647 0 8642 0 8637 0 8630 5 8628 5 8619.5 8613.5 8607.5 8899.0 8889.5 8886.0 8877.5 8866.5 8860.0 8856.5 8836.0 8818.0 8793.5 8784.5 8745.5 8731.0 8717.0 8700.5 8696.0 8690.0 8685.5 8684.5 8676.5 8664.5 8654.5 8647.5 8641.5 8629.0 8613.0 8607.5 12-NOV-1998 13:34 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 8598. 8594 8591 8590 8588 8578 8573 8570 8561 8555. 8554.5 8551.5 8548.0 8539.5 8531.5 8514.5 100.0 8598.5 8594.5 8594.5 8589.5 8588.5 8585.5 8585.5 8576.5 8574.5 8574.5 8571.5 8561.0 8557.0 8556.0 8551.0 8549.0 8540.0 8532.5 8533.0 8514.0 99.5 101.5 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE MCNL DATA AQUIRED ON BP EXPLORATION'S G-23A WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH PASS #1 AND THE MWD GAM~A RAY, ALSO PASS #1 NRAT AND THE MWD GAMMA RAY, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NTgM~ER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUFk~ARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9831.0 8307.5 CAlf 9828.5 8309.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNT REMARKS: THIS FILE CONTAINS CASED HOLE MCNL BASE PASS #1. THERE ARE NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 1 1 1 4 68 0000000000 NCNTCNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: * * DATA * * DEPT. 9831.000 NRAT. CNT -999.250 DEPT. 8307.500 NRAT. CNT -999.250 GRCH. CNT GRCH. CNT 21.477 NCNT. CNT 18.455 NCNT. CNT -999.250 FCNT. CNT -999.250 FCNT. CNT -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE . FLIC VERSION · O01CO1 DATE ' 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .002 SERVICE . FLIC VERSION · O01CO1 DATE . 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFiBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFiBER: 2 DEPTH INCREMF2TT: 0.5000 FILE str~FiARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9829.0 8305.5 CAlf 9829.5 8309.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: BASELINE DEPTH 88888.0 9813.0 9800.0 9793.0 9788.0 9780.0 9777.5 9775.0 9766.5 9766.0 9756.5 9743.5 9740.0 9737.5 9726.0 9721.5 9716.5 9706.5 9705.0 9701 0 9693 0 9691 5 9683 5 9673 0 9665 5 9656.5 9651.0 9632.5 9612.5 9611.0 9588.5 9584.5 9572.5 9567.5 9566.0 9537.0 9533.0 9526.0 9518.0 9511.0 9507.5 9500.5 9498.0 9497.0 9463.5 9452.5 9446.5 9441.0 9377.0 9368.0 9354.0 9344.0 9339.5 GRCH CNT 88893.0 88895.5 9818.0 9806.0 9795.0 9790.0 9785.5 9773.0 9760.5 9750.0 9743.0 9733 0 9727 5 9723 0 9712 0 9710 0 9705 0 9696.5 9688.5 9677.5 9670.5 9661.5 9655.5 9636.5 9615.5 9595.5 9591.5 9575.5 9571.5 9539.0 9535.5 9520.5 9508.0 9501.5 9497.0 9454.0 9444.0 9374.0 9360.0 9800.5 9782.0 9770.5 9744.0 9700.0 9616.0 9569.0 9533.0 9518.0 9503.5 9467.0 9452.0 9382.0 9349.5 9345.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 9330.5 9328.0 9324.0 9320.5 9318.0 9316.0 9314.5 9311.0 9307.5 9299.5 9297.5 9294.0 9293.0 9282.5 9278.0 9276.0 9274.5 9269.0 9261.0 9260.5 9256.5 9253.0 9249.0 9247.5 9247.0 9243.5 9239.0 9238.5 9234.5 9233.5 9230.0 9222.5 9216.0 9211.0 9207.0 9205.5 9201.0 9195.5 9191.5 9189.5 9183.0 9176.5 9168.5 9156.5 9151 5 9141 5 9139 5 9138 5 9129 5 9129 0 9127 0 9123 0 9119 5 9112.5 9109.0 9333.5 9324.5 9321.0 9302.0 9296.5 9287.0 9278.0 9272.0 9264.0 9249.5 9246.0 9241.0 9236.5 9209.0 9198.0 9192.0 9184.0 9179.5 9171.0 9154.0 9144.5 9141.0 9131.5 9128.5 9121.5 9110.0 9335.0 9329.0 9323.5 9321.0 9318.5 9314.5 9311.0 9301.5 9298.5 9283.0 9279.5 9266.5 9261.5 9258.5 9254.0 9251.0 9244.0 9239.5 9234.5 9228.0 9219.5 9214.0 9209.5 9205.0 9198.5 9192.0 9171.0 9159.0 9155.0 9143.0 9133.0 9127.0 9115.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 10 9104.0 9106.5 9102.5 9107.0 9095.5 9099.5 9092.5 9096.0 9085.5 9089.0 9084.5 9089.0 9075.0 9078.5 9055.5 9058.5 9053.0 9055.5 9052.5 9055.0 9048.5 9051.0 9045.0 9048.0 9047.5 9038.5 9040.0 9022.5 9026.0 9014.0 9016.0 9013.0 9016.5 9010.5 9012.5 9010.0 9011.5 9008.0 9008.5 8998.0 8997.5 8991.5 8992.5 8990.5 8992.0 8976.0 8977.0 8972.5 8975.0 8960.0 8962.0 8957.5 8960.0 8924.5 8926.5 8918.0 8919.0 8916.0 8916.0 8905.5 8906.0 8900.0 8900.0 8899.0 8896.5 8896.5 8887.5 8890.0 8885.0 8886.0 8884.5 8886.0 8882.0 8883.5 8875.5 8875.0 8868.5 8868.0 8867.0 8866.0 8866.5 8866.5 8861.0 8861.5 8855.5 8856.0 8847.5 8849.0 8841.5 8842.5 8830.5 8832.0 8821.0 8823.0 8819.0 8819.5 8817.0 8818.0 8807.5 8809.0 8788.5 8790.5 8782.5 8782.5 8778.0 8780.0 8763.0 8762.0 8756.0 8756.0 8749.5 8751.0 LIS Tape V=zification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 11 8741.5 8735.5 8733.5 8729.0 8723.5 8719.0 8718.0 8715.0 871 O. 5 8708.5 8706.5 8704.5 8700.0 8696.5 8695.5 8693.5 8691.0 8690.5 8687.0 8685.5 8680.5 8680.0 8675.5 8671.5 8671.0 8670.0 8665.5 8664.0 8661.0 8654 0 8651 5 8650 0 8644 5 8630 5 8629 0 8620 5 8619 0 8606.0 8605.5 8604.0 8598.5 8598.0 8594.5 8592.5 8587.0 8585.0 8583.0 8579.0 8577.5 8575.0 8571.5 8559.0 8554.5 8552.0 8547.5 8736.5 8729.0 8722.5 8717.0 8708.5 8701.0 8696.0 8694.5 8690.0 8685.5 8679.0 8672.5 8670.5 8669.5 8664.5 8661.0 8654.5 8651.0 8644.0 8630.5 8621.5 8605.0 8598.5 8594.5 8591.5 8586.0 8580.5 8578.0 8575.0 8561.0 8556.5 8552.5 8742.0 8735.0 8720.0 8713.5 8709.5 8708.0 8707.0 8703.5 8693.0 8690.5 8688.0 8681.0 8671.5 8666.0 8649.0 8642.5 8628.5 8619.0 8605.0 8602.0 8597.0 8584.5 8583.5 8573.5 8547.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 12 8547.0 8544.0 8541.5 8534.5 8528.0 8526.0 8521.0 8517.5 8517.0 8513.0 8500.5 8487.0 8484.0 8476.5 8463.5 8458.5 8455.5 8446.0 8441.5 8438.0 8431.5 8425.0 8424.5 8419.5 8411.5 8399.5 8397.5 8394 0 8387 0 8374 0 8373 0 8371 0 8369 0 8359 5 8358 0 8356 0 8352 0 8350 0 8340 5 8337 5 8328 0 8318 5 8312.0 100.0 8547.5 8545.0 8534.5 8526.0 8520.0 8517.5 8514.0 8483.5 8463.5 8458.0 8453.0 8440.5 8430.0 8424.5 8420.0 8399.5 8397.0 8395.0 8375.0 8371.0 8358.5 8340.0 8336.5 8327.5 8316.0 97.5 8541.5 8529.0 8520.0 8502.0 8489.0 8485.5 8479.5 8457.0 8448.5 8440.0 8426.0 8413.5 8389.0 8375.0 8370.5 8359.5 8356.5 8353.0 8351.5 8320.0 8313.5 101.5 REMARKS: THIS FILE CONTAINS CASED HOLE MCNL BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #2 AND GRCH BASE PASS #1, ALSO ArRAT BASE PASS #2 AND NRAT BASE PASS #1, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 2 1 1 4 68 0000000000 GRCH CNT GAPI 00 000 O0 0 2 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 2 1 1 4 68 0000000000 N-RAT CNT O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9829.500 ArRAT. CNT 9.849 GRCH. CNT -999.250 NCNT. CNT 7013.616 FCNT. CNT DEPT. 8305.500 GRCH. CNT 17.689 NCNT. CNT -999.250 FCNT. CNT NRAT. CNT -999.250 477.864 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 14 **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE . FLIC VERSION . O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAFiE : EDIT .003 SERVICE . FLIC VERSION · O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES DePth shifted and clipped curves for each pass in separate files. PASS ND?4~ER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9829.0 8311.5 CNT 9828.5 8311.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH CNT 88888.0 88893.0 88894.5 9808.0 9813.0 9794.0 9800.5 9789.5 9795.0 9784.5 9790.0 9775.0 9781.5 9774.5 9781.5 9766.0 9773.0 9770.5 9758.5 9764.5 9752.5 9760.5 9745.5 9751.5 LIS Tape V~fication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 15 9739.5 9728.5 9721.5 9707.5 9695.0 9687.0 9682.0 9665.0 9657.0 9651.5 9649.0 9640.5 9636.0 9623.5 9621.0 9618.0 9611.0 9610 5 9588 0 9581 5 9580 0 9573 5 9565 5 9554 0 9540 5 9533 5 9517 5 9509.5 9502.5 9493.0 9487.0 9476.0 9461.5 9460.5 9455.5 9451.5 9447.5 9425.0 9416.5 9409.5 9392.5 9379.5 9377.5 9363.5 9343.0 9340.0 9336.0 9325.0 9321.0 9318.0 9310.0 9307.5 9298.0 9294.5 9292.0 9748.0 9736.0 9713.5 9701.5 9686.0 9670.5 9664.5 9656.0 9645.5 9629.0 9615.5 9595.0 9586.0 9577.0 9569.5 9543.5 9535.5 9520.0 9510.0 9493.0 9464.0 9457.0 9417.0 9410.0 9392.5 9380.5 9362.5 9342.5 9325.0 9308.0 9727.0 9693.0 9651.5 9639.5 9622.5 9620.5 9615.5 9587.0 9560.5 9507.5 9492.0 9484.0 9466.5 9456.0 9452.0 9430.0 9382.0 9368.5 9345.0 9341.0 9329.0 9323.5 9320.5 9313.0 9301.5 9299.0 9296.0 LIS Tape V~fication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 16 9288.5 9288.0 9279.0 9275.0 9270.0 9259.0 9253.0 9249.5 9245.0 9233.5 9232.5 9228.5 9225.5 9218.0 9211.0 9200.0 9198.0 9196.0 9191.0 9190.0 9169.0 9162.5 9152.5 9152.0 9146.0 9141.5 9129.5 9129.0 9127.5 9123.5 9120.0 9108.5 9102.5 9092.5 9085.0 9081.5 9066.5 9059.5 9057.0 9055.0 9053.5 9048.5 9045.0 9038.5 9026.0 9021.0 9011.0 9010 5 8993 0 8992 0 8988 0 8985 5 8983 5 8975.5 8965.5 9287.0 9272.0 9261.0 9236.5 9230.5 9221.5 9202.0 9197.5 9192.0 9171.0 9154.0 9147.0 9144.0 9131.5 9128.5 9110.0 9082.5 9070.0 9063.5 9059.0 9055.0 9049.5 9047.5 9041.0 9026.0 9012.0 8992.5 8988.0 8986.5 8977.0 8967.0 9293.0 9283.0 9279.0 9258.5 9254.0 9248.5 9236.5 9228.5 9214.5 9204.0 9199.0 9192.5 9171.0 9164.5 9155.0 9133.0 9127.0 9122.5 9106.5 9096.0 9089.0 9058.0 9047.0 9040.5 9024.0 9012.5 8992.5 8984.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 17 8960.5 8945.5 8930.5 8927.0 8924.5 8916.0 8914.5 8908.0 8900.5 8900.0 8897.0 8896.5 8893.5 8892.5 8887.5 8885.0 8883.0 8882.5 8875.5 8874.5 8868.5 8867.0 886O.O 8859.5 8853.0 8848.0 8845.5 8844.0 8841.5 8838.0 8835.0 8830.0 8827.0 8817.0 8814 5 8802 0 8789 5 8789 0 8787 5 8783 0 8770 5 8759.5 8744.0 8741.5 8739.0 8729.0 8727.0 8722.5 8718.0 8716.0 8710.0 8697.0 8696.0 8691.5 8690.5 8946.0 8930.0 8924.5 8916.0 8908.0 8900.0 8895.5 8893.5 8886.0 8883.5 8874.5 8868.0 8866.5 8858.5 8852.5 8849.0 8845.5 8844.5 8840.0 8836.0 8825.5 8814.5 8800.5 8788.0 8786.5 8782.5 8768.0 8744.5 8728.0 8722.5 8717.0 8714.5 8708.5 8696.0 8690.0 8962.0 8928.5 8914.5 8899.5 8896.5 8894.0 8890.0 8883.5 8875.0 8866.5 8860.5 8842.0 8831.5 8818.0 8790.5 8760.5 8742.0 8740.0 8729.0 8695.5 8690.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PA GE: 18 8688.5 8688.0 8685.5 8685.5 8675.5 8676.5 8671.0 8671.0 8667.5 8667.5 8655.5 8654.5 8655.5 8652.0 8651.5 8650.5 8650.0 8647.5 8647.0 8643.0 8642.0 8636.5 8635.0 8637.0 8628.0 8628.0 8624.5 8625.0 8619.0 8618.5 8610.0 8609.0 8603.5 8601.5 8597.5 8597.0 8595.0 8594.5 8592.5 8591.0 8586.0 8585.5 8575.5 8575.0 8575.0 8576.0 8572.5 8572.5 8572.0 8573.5 8569.5 8571.0 8568.0 8571.0 8555.5 8556.0 8552.0 8553.0 8547.5 8547.5 8546.5 8547.5 8544.5 8545.0 8541.0 8541.5 8532.5 8532.5 8530.0 8529.5 8528.5 8527.5 8521.5 8521.5 8519.0 8520.0 8516.5 8517.5 8514.0 8514.0 8510.0 8510.0 8497.5 8498.0 8491.5 8490.5 8489.5 8489.0 8485.0 8484.0 8484.5 8485.5 8480.5 8481.0 8476.5 8475.0 8472.0 8470.5 8468.0 8469.5 8462.0 8461.5 8460.0 8458.0 8455.5 8454.0 8457.0 8441.5 8440.5 8438.5 8440.0 8425.5 8425.0 8426.0 LIS Tape Vez-lfication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 19 8420 8418 8411 8399 8395 8392 5 8390 5 8383 0 8376.0 8371.5 8359.5 8354.5 8343.5 8340.5 8337.5 8318.0 100.0 5 8420.0 5 8417.5 5 5 8399.5 0 8393.5 8381.5 8371.0 8358.5 8342.0 8340.0 8337.0 99.5 8413.5 8395.0 8391.5 8375.0 8353.5 8317.0 99.0 REMARKS: THIS FILE CONTAINS CASED HOLE MCNL BORAX PASS HI. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS BETWEEN GRCH BORAX PASS HI AND GRCH BASE PASS HI, ALSO NRAT BORAX PASS HI AND NRAT BASE PASS Hi, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape V=~fication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 2O ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 3 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 3 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 3 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 3 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 9829.000 NRAT. CNT -999.250 DEPT. 8311.000 NRAT. CNT 35.509 GRCH. CNT 24.680 NCNT. CNT -999.250 FCNT. CNT GRCH. CNT -999. 250 NCNT. CNT 2935. 785 FCNT. CNT -999.250 99.268 ** END OF DATA ** **** FILE TRAILER **** FILE NAF1E : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFiBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFiBER : 4 DEPTH INCREMENT: O. 5000 LIS Tape V=~-fication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 21 FILE SUFmL~RY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9832.5 8299.0 CNT 9827.0 8302.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTEDDEPTH .......... BASELINE DEPTH GRCH CNT 88888.0 88896.5 88893.0 9812.5 9821.0 9806.0 9813.0 9804.0 9809.0 9793.0 9800.5 9788.0 9795.0 9775.5 9781.5 9774.0 9782.0 9766.0 9773.0 9765.5 9770.5 9762.0 9768.5 9758.5 9765.0 9755.0 9760.5 9738.0 9745.0 9727.5 9731.5 9721.0 9727.5 9708.5 9712.0 9704.5 9710.0 9693.5 9699.5 9673.0 9677.5 9665.0 9670.5 9664.5 9670.5 9653.0 9660.0 9643.5 9651.0 9639.5 9645.5 9634.0 9639.0 9624.5 9629.0 9617.0 9621.0 9611.5 9616.0 9609.5 9615.5 9597.5 9604.0 9591.5 9596.5 9589.0 9595.5 9573.0 9579.0 9569.0 9575.5 9543.0 9548.0 9535.5 9538.5 9513.0 9513.5 9507.0 9508.0 9502.5 9507.0 LIS Tape V=~fication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 22 9496.5 9485 5 9475 0 9465 0 9457 0 9449 5 9441 5 9427 5 9414 5 9410.0 9408.5 9377.5 93 68.0 93 63.0 9355.5 9344.5 9343.5 9336.0 9326.5 9324.5 9318.0 9315.5 9309.5 9302.0 9300.0 9299.5 9297.5 9294.5 9291.0 9288.5 9274.5 92 69.5 9247.0 9244.5 9239.5 9239.0 9235.5 9232.0 9230.5 9225.5 9221.5 9216.0 921 O. 5 9206.5 9201.0 9195.5 9190.0 9189.5 9188.0 9178.5 9177.0 9171.0 9169.0 9151.5 9149.0 9497.0 9485.0 9475.5 9466.0 9457.5 9428.5 9417.0 9410.0 9368.5 9345.0 9327.0 9324.5 9302.5 9295.0 9272.0 9241.0 9231.5 9198.0 9192.0 9190.0 9181.0 9179.5 9171.0 9154.0 9454.5 9446.5 9413.5 9382.0 9368.0 9360.5 9349.5 9340.5 9329.0 9321.0 9318.5 9313.0 9306.0 9303.5 9301.5 9298.5 9293.0 9279.0 9251.5 9248.0 9244.0 9240.0 9236.5 9228.5 9224.0 9219.5 9214.5 9210.0 9204.5 9192.5 9173.5 9152.5 LIS Tape 9=~ification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 23 9141.0 9139.5 9129.0 9128.5 9127.0 9118.0 9110.5 9102.5 9100.0 9096.5 9092.5 9084.5 9072.0 9067.0 9058.5 9055.5 9053.0 9048.0 9045.0 9018.5 9013.0 9010 5 9010 0 9001 0 8990 5 8983 0 8977 0 8976.5 8971 5 8970 5 8966 0 8959 0 8958 0 8948 0 8940 0 8931 0 8927 0 8922.0 8916.0 8906.0 8903.0 8900.5 8899.5 8887.O 8884.5 8882.5 8868.0 8867.0 8865.5 8861.5 8859.5 8859.0 8857.5 8849.5 8847.5 9144.0 9131.5 9128.5 9121.5 9112.0 9101.0 9098.5 9086.0 9070.0 9055.5 9049.5 9047.5 9018.5 9012.0 9002.0 8984.5 8977.5 8972.0 8958.5 8946.5 8932.0 8922.5 8916.5 8908.0 8904.5 8900.0 8886.0 8883.0 8868.0 8866.5 8861.5 8858.5 8856.0 8851.0 8849.0 9143.0 9132.5 9106.5 9096.0 9089.0 9075.5 9061.5 9058.0 9047.5 9016.0 9012.0 8992.0 8984.0 8979.0 8972.5 8967.5 8961.5 8942.0 8928.5 8899.0 8889.5 8886.0 8866.5 8862.0 8860.0 LIS Tape 9=fification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 24 8844.0 8841.5 8837.0 8833.5 8830.5 8825.0 8820.5 8817.0 8816.5 8813.5 8808.0 8788.5 8786.5 8783.0 8778.0 8768.5 8761.0 8749.5 8741.0 8740.0 8736.0 8731.0 8728.5 8723.5 8718.0 8710 0 8700 5 87OO 0 8695 5 8694 0 8691 5 8688 0 8685 0 8681 0 8680 0 8671.0 8664.5 8659.5 8655.5 8655.0 8647.0 8642.5 8628.5 8625.0 8619.0 8614.0 8609.0 8603.5 8598.0 8594.5 8589.5 8586.0 8583.5 8575.5 8570.5 8836.0 8826.5 8822.5 8817.0 8815.0 8788.0 8786.5 8782.0 8768.0 8761.5 8750.5 8736.5 8722.5 8717.0 8708.5 8700.5 8694.5 8690.0 8685.5 8681.0 8664.5 8659.5 8654.5 8647.0 8642.0 8625.0 8613.5 8608.0 8594.5 8585.5 8575.0 8845.5 8841.5 8838.0 8832.0 8818.0 8809.5 8780.0 8741.5 8740.0 8732.5 8729.0 8701.5 8695.5 8693.5 8687.5 8681.5 8671.5 8654.5 8629.0 8618.5 8601.5 8597.0 8591.0 8585.0 8573.5 LIS Tape Veri'fication Listing Schlumberger Alaska CompUting Center 12-NOV-1998 13:~4 PAGE: 25 8562.5 8566.0 8561.5 8561.0 8558.0 8556.5 8551.5 8553.0 8548.0 8549.5 8547.5 8544.0 8545.0 8541.0 8541.5 8536.5 8537.0 8535.0 8534.5 8522.0 8521.0 8517.5 8520.0 8514.5 8514.0 8510.5 8512.5 8508.5 8507.0 8484.0 8483.5 8485.5 8478.0 8477.5 8473.0 8473.5 8464.0 8462.5 8458.5 8458.0 8455.5 8454.0 8449.5 8448.5 8440.5 8440.0 8436.0 8434.5 8425.0 8426.0 8421.5 8420.0 8416.0 8415.5 8408.5 8406.5 8403.5 8403.5 8400.0 8399.5 8393.5 8393.5 8387.0 8387.0 8385.5 8385.0 8373.5 8372.0 8363.5 8363.5 8362.0 8361.5 8359.0 8358.5 8347.0 8347.0 8345.0 8344.5 8341.5 8340.5 8337.5 8337.0 8328.5 8328.0 8327.5 8326.0 8318.0 8316.0 8317.0 8319.0 8314.5 8313.0 8311.5 8310.5 100.0 99.0 102.0 THIS FILE CONTAINS CASED HOLE MCNL BORAX PASS #2. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #2 AND GRCH BASE PASS #1, ALSO NRAT BORAX PASS #2 AND NRAT BASE PASS #1, CARRYING ALL MCNL CURVES WITH THE ArRAT SHIFTS. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 26 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 4 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 4 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 4 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 4 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 9832.492 GRCH. CNT 27.097 NCNT. CNT -999.250 FCNT. CNT NRAT. CNT -999.250 DEPT. 8298.992 NRAT. CNT -999.250 GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 27 **** FILE TRAILER **** FILE NAM~ : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE AU3M~ER: 5 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFiBER : 5 DEPTH INCREM~2Fr: O. 5000 FILE SUA~4ARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9836.5 8300. 5 CNT 9834.0 8300.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUFiBER : 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH CNT 88888.0 88896.5 88896.0 9815.5 9824.0 9813.5 9821.0 9805.0 9811.0 9789.5 9797.5 9788.0 9795.0 9780.5 9788.0 9775.5 9782.5 9774~.~ 9781.5 9770.0 9775.0 9766.0 9770.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 28 9765.0 9759.5 9739.0 973 6.5 9716.0 9713 5 9708 5 9707 0 9699 0 9690 5 9674 0 9664 0 9651 5 9642 5 9640 0 9634 0 9632 5 9619 5 9616.0 9611.5 9610.0 9604.0 9584.0 9580.5 9575.5 9560.0 9558.0 9555.0 9541.0 9518.0 9512.5 9501.5 9493.0 9487.5 9479.0 9472.5 9454.5 9446.5 9445.5 9413.5 9411.5 9409.5 9397.5 9396.5 9381 5 9377 5 9377 0 9355 0 9354 5 9332 0 9330 5 9324 0 9321.5 9318.0 9315.0 9770.5 9765.0 9745.0 9743.0 9721.0 9714.0 9712.0 9705.0 9696.5 9680.5 9670.5 9656.5 9646.0 9642.5 9636.5 9621.5 9618.5 9615.5 9609.5 9591.5 9588.0 9582.0 9567.0 9564.5 9562.5 9546.0 9520.0 9514.0 9493.0 9475.5 9457.0 9449.0 9417.0 9399.5 9384.5 9380.5 9360.0 9337.5 9718.5 9639.5 9615.5 9525.0 9508.0 9492.5 9484.0 9451.5 9417.5 9414.5 9403.5 9382.0 9361.0 9335.0 9329.0 9324.5 9320.5 9318.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 29 9311.5 9307.5 9302.5 9302.0 9294.0 9291.5 9289.0 9281.5 9276.5 9273.0 9266.0 9254 0 9251 5 9249 0 9244 5 9240 5 9239 0 923 7 0 9234 5 9232 0 9225 5 9215 5 9204 5 9201.0 9195.5 9190.0 9189.5 9176.5 9171.0 9166.0 9159.5 9156.5 9151.0 9149.5 9141.0 9139.0 9129.0 9123.0 9119.0 9117.5 9112.0 9111.0 9108.5 9092.0 9084.5 9082.5 9075.0 9071.0 9055.0 9053.0 9047.5 9045.0 9043.0 9042.5 9020.5 9316.0 9306.0 9292.5 9279.0 9272.0 9258.0 9256.0 9241.0 9237.0 9228.5 9205.5 9198.0 9190.0 9179.5 9168.0 9160.0 9144.0 9131.5 9121.5 9112.0 9110.0 9086.0 9075.0 9059.0 9055.5 9050.0 9048.0 9046.0 9311.0 9306.0 9299.0 9296.0 9286.0 9281.5 9254.0 9248.0 9246.0 9243.5 923 6.5 9219.0 9204.5 9192.5 9173.5 9159.0 9155.0 9152.5 9143.0 9127.0 9122.0 9116.0 9096.0 9089.0 9078.5 9058.0 9055.5 9047.5 9045.0 9024.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 30 9013.0 9010.5 9010.0 8991.5 8990.5 8983.5 8976.5 8962.5 8956.0 8953.0 8946.5 8939.5 8934.5 8929.0 8926.5 8918.5 8916.0 8903.5 8900.5 8900.0 8896.5 8893.0 8890.5 8887.O 8884 5 8882 5 8877 5 8875 0 8871 0 8868 0 8867 0 8865 5 8861 0 8859.5 8856.5 8839.5 8830.5 8825.5 8820.0 8818.5 8817.0 8812.0 8789.0 8787.0 8778.0 8766.5 8749.5 8744.5 8739.5 8739.0 8728.0 8725.0 8723.0 8720.5 8718.0 9011.5 8992.0 8977.5 8964.5 8929.5 8916.0 8904.5 8900.0 8896.5 8893.5 8890.5 8886.0 8883.0 8868.0 8866.5 8861.5 8858.5 8856.0 8840.5 8826.0 8822.0 8819.5 8811.5 8788.0 8768.0 8750.0 8746.5 8741.5 8726.0 8723.0 8717.0 9016.0 9012.5 8993.0 8984.5 8978.5 8958.0 8954.0 8949.0 8942.0 8936.0 8928.0 8919.5 8899.5 8894.0 8889.5 8886.0 8878.5 8875.0 8871.0 8866.5 8861.5 8860.0 8832.0 8818.0 8791.0 8780.0 8740.0 8728.5 8722.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 31 8715.5 8711.5 8706.0 8702.0 8696.5 8695.5 8694.0 8693.5 8688.0 8684.5 8680.0 8679.0 8676.0 8673.5 8671.0 8662.5 8656.0 8653.5 8647.0 8646.0 8633.0 8624.5 8621.0 8613.5 8608.5 8594 5 8593 5 8588 5 8587 0 8584 5 8573 5 8572 5 8565 5 8552.5 8551.5 8549.5 8547.0 8546.5 8543.5 8534.5 8531.5 8521.5 8514.5 8502.0 8500.0 8490.0 8484.0 8483.5 8467.5 8463.5 8458.0 8453.5 8452.5 8440.0 8431.0 8710.0 8705.5 8702.0 8695.5 8693.5 8687.0 8685.5 8678.5 8672.5 8671.0 8662.5 8654.5 8647.0 863 O. 5 8623.5 8613.5 8607.5 8594.5 8585.5 8575.0 8553.0 8549.5 8547.5 8545.0 8534.5 8532.5 8521.0 8514.0 8489.0 8483.5 8467.0 8463.5 8458.0 8453.0 8440.0 8430.0 8717.5 8695.5 8693.5 8681.5 8676.5 8671.5 8653.5 8646.0 8620.5 8593.5 8589.0 8587.0 8573.5 8566.0 8551.0 8547.0 8541.5 8505.0 8502.0 8485.5 8455.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PA GE: 32 8425.5 8425.0 8424.5 8426.0 8416.5 8419.0 8412.0 8414.0 8410.5 8411.0 8399.5 8399.5 8390.5 8391.5 8388.0 8387.0 8382.0 8383.0 8376.5 8375.0 8359.5 8358.5 8343.0 8342.0 8341.0 8339.5 8340.5 8340.0 8337.0 8336.5 8332.5 8332.5 8328.0 8328.0 8321.0 8321.0 8320.5 8319.5 8316.5 8315.5 8315.0 8314.5 100.0 99.5 99.0 $ REMARKS: THIS FILE CONTAINS CASED HOLE MCNL BORAX PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #3 AND GRCH BASE PASS #1, ALSO NRAT BORAX PASS #3 AND NRAT BASE PASS #1, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 1! 66 51 12 68 13 66 0 14 65 FT LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 33 TYPE REPR CODE VALUE 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAPIE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 5 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 5 1 1 4 68 0000000000 NCNTCNT CPS O0 000 O0 0 5 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 5 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9836.500 GRCH. CNT NRAT. CNT -999.250 25.247 NCNT. CNT -999.250 FCNT. CNT -999.250 DEPT. 8300.000 GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT -999.250 NRAT. CNT -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE ' FLIC VERSION . O01CO1 DATE ' 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE · FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 34 FILE HEADER FILE NUMBER: 6 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 6 DEPTH INCREMENT: 0.5000 FILE LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9835.5 8304.0 CNT 9827.5 8307.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUPIBER : 1 .......... EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH CNT 88888.0 88895.5 88893.5 9816.5 9824.0 9811.5 9818.0 9797.0 9802.5 9796.5 9802.0 9789.5 9796.0 9789.0 9795.0 9786.0 9793.0 9775.0 9782.0 9774.5 9782.0 9766.5 9773.5 9766.0 9770.5 9752.5 9757.5 9745.0 9749.5 9739.0 9743.5 9729.0 9733.0 9726.5 9731.5 9709.5 9714.0 9707.5 9715.0 9690.5 9696.5 9685.5 9692.5 9676.0 9681.5 9667.5 9673.5 9663.0 9670.5 9662.5 9670.0 9657.5 9664.0 9650.5 9656.0 9634.5 9639.0 9631.5 9636.0 9617.0 9621 . 5 9612.0 9616.0 9610.5 9615.5 9606.0 9611.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 35 9599.0 9587.5 9583.5 9576.5 9556.5 9498.5 9484.0 9462.5 9461.5 9452.0 9446.5 9439.5 9425.5 9410 5 9377 0 9363 0 9343 5 9339 5 9338 5 9332 0 9324.0 9321.5 9321.0 9318.0 9309.5 9307.5 9302.0 9299.5 9294.0 9293.0 9274.0 9256.5 9246.5 9245.5 9244.0 9239.0 9232 5 9232 0 9208 0 9201 0 9198 0 9195 5 9195 0 9168.5 9159.0 9152.0 9143.5 9141.0 9129.0 9128.5 9112.0 9108.5 9084.5 9082.5 9074.5 9603.5 9594.5 9583.5 9564.5 9463.5 9454.0 9438.5 9426.5 9345.0 9343.0 9337.5 9327.0 9296.5 9278.5 9249.5 9237.0 9210. 5 9199.5 9198.0 9171.0 9159.5 9154.0 9147.0 9144.0 9131.5 9110.0 9085.5 9586.5 9504.5 9488.5 9467.0 9451.5 9413.5 9382.0 9368.5 9349.5 9345.0 9329.0 9324.0 9321.0 9313.0 9311.0 9306.5 9303.5 9299.0 9279.0 9261.5 9251.0 9248.0 9244.0 923 6.5 9204.0 9199.0 9171.0 9155.0 9133.0 9115.5 9089.0 9078.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 36 9059.0 9056.0 9053.0 9045 0 9012 0 9010 0 9009 5 8991 0 8983 5 8924 5 8924 0 8915 5 8914.0 8903.5 8900.0 8896.5 8896.0 8892.0 8887.0 8885.0 8884.5 8874.5 8868.0 8866.5 8844.5 8841.5 8839.0 8830.5 8817.0 8808.0 8799.5 8788.5 8786.0 8777.5 8762.5 8750.0 8741.5 8726.0 8718.0 8712.0 871 O. 5 8700.0 8696.5 8690.5 8687.5 8687.0 8677.5 8676.0 8671.0 8662.5 8655.0 8647.5 8638.5 8634.5 8625.0 9063.5 9059.0 9055.5 9048.0 9012.0 8984.5 8924.5 8915.5 8904.5 8900.0 8896.5 8893.0 8886.0 8868.0 8844.5 8842.0 8840.5 8801.0 8788.5 8786.5 8762.0 8748.5 8717.0 8709.5 8708.5 8701.5 8695.5 8689.5 8687.5 8678.5 8654.5 8647.0 8625.0 9047.5 9015.5 9012.5 8992.5 8926.5 8915.0 8899.5 8896.5 8889.0 8886.0 8875.0 8866.0 8832.0 8818.0 8809.0 8780.5 8742.0 8727.0 8695.5 8687.5 8676.5 8671.5 8661.5 8637.0 8633.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 37 8609.0 8608.0 8595.0 8594.5 8594.0 8593.5 8589.5 8590.5 8581.0 8580.0 8576.5 8573.5 8571.0 8571.5 8569.5 8566.0 8557.0 8556.5 8551.5 8553.0 8547.5 8547.5 8546.5 8547.5 8541.0 8540.0 8541.5 8533.5 8532.5 8530.0 8530.0 8519.0 8520.5 8516.5 8517.0 8511.0 8509.5 8509.0 8508.5 8501.5 8501.0 8491.5 8492.5 8484.0 8483.5 8485.0 8479.0 8479.0 8464.0 8463.5 8459.0 8460.0 8455.0 8454.0 8441.0 8441.0 8441.5 8435.0 8435.0 8425.5 8425.0 8422.0 8420.0 8402.5 8404.0 8399.5 8399.5 8392.0 8391.0 8363.0 8365.5 8359.5 8358.5 8341.0 8340.0 8337.5 8337.0 8340.0 8333.5 8336.5 8320.5 8319.5 8316.5 8316.0 100.0 99.5 103.0 $ RE~zAPJ&S: THIS FILE CONTAINS CASED HOLE MCNL FLUSH PASS Hi. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH FLUSH PASS Hi AND GRCH BASE PASS HI, ALSO NRAT FLUSH PASS Hi AND NRAT BASE PASS Hi, CARRYING ALL MCNL CURVES WITH THE ArRAT SHIFTS. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 38 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** .............................. TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 6 1 1 4 68 0000000000 GRCHCNT GAPI O0 000 O0 0 6 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 6 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 6 1 1 4 68 0000000000 N-RAT CNT O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 9835.500 NRAT. CNT -999.250 DEPT. 8304.000 NRAT. CNT -999.250 GRCH. CNT 22.007 NCNT. CNT -999.250 FCNT. CNT GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 39 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 7 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, CNT $ REMARKS: THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF PASSES 1 & 2. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 LIS Tape V=__£ication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 4O TYPE REPR CODE VALUE 7 65 8 68 0.5 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 7 1 1 4 68 0000000000 GRCH CNAV GAPI O0 000 O0 0 7 1 1 4 68 0000000000 CVEL CNAV F/HR O0 000 O0 0 7 1 1 4 68 0000000000 NCNT CNAV CPS O0 000 O0 0 7 1 1 4 68 0000000000 FCNTCNAV CPS O0 000 O0 0 7 1 1 4 68 0000000000 NRAT CNAV O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 9831.000 GRCH. CNAV 21.477 FCNT. CNAV -999.250 NRAT. CNAV -999.250 DEPT. 8307.500 GRCH. CNAV 18.455 FCNT. CNAV -999.250 NRAT. CNAV -999.250 CVEL . CNA V -999. 250 NCNT. CNAV -999.250 CVEL.CNAV -999.250 NCNT. CNAV -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION . OOlCO1 DATE · 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape %~_-fication Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 41 **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS ~ER: 1 DEPTH INCREMENT: 0.1000 FILE SUBeNtrY VENDOR TOOL CODE START DEPTH MCNL LOG HEADER DATA DATE LOGGED: 9842.0 SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO) : STOP DEPTH .......... 8292.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY MCNL MEMORY COMP NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : 23-JUL-98 RELOO31A 9831.0 9842.0 8216.0 9822.0 1800.0 TOOL NUMBER ........... GR MCNL 9896.0 LIS Tape ~_ification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 42 FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALB (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 32500 TOOL STANDOFF (IN): REFiARKS: WELL PRODUCING 60 ~SCFD gas prior to logging. Depth correlated to SWS GR/CCL log dated 8-Jan-87. Logged all passes up at 30 FPM. Pumped 432 bbls Sea Water to kill the well, at approximatly 18 hours before logging Baseline Pass #1. Pumped another 233 bbls Sea Water today (656 bbls total) before logging Baseline Pass #1. Pumped another 16 bbls Sea Water (672 bbls total) before logging Baseline Pass #2. Pumped 25 bbls Borax onto the formation before logging Borax Pass #1. Pumped 56 bbls total Borax onto the formation before logging Borax Pass #2. Pumped 86 bbls total Borax onto the formation before logging Borax Pass #3. Pumped another 20 bbls Sea Water (692 bbls total) before logging Flush Pass. All perforations in logged interval are open. THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #1. $ LIS FORMAT DATA LIS Tape ~ification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 43 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 8 9 11 12 13 14 15 16 0 0.1 FT 32 65 68 65 66 68 66 0 65 FT 66 68 66 1 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 8 1 1 4 68 0000000000 CVEL PS1 F/HR O0 000 O0 0 8 1 1 4 68 0000000000 GR PS1 GAPI O0 000 O0 0 8 1 1 4 68 0000000000 RCNTPS1 CPS O0 000 O0 0 8 1 1 4 68 0000000000 RCFT PS1 CPS O0 000 O0 0 8 1 1 4 68 0000000000 NRAT PS1 O0 000 O0 0 8 1 1 4 68 0000000000 CCLDPS1 V O0 000 O0 0 8 1 1 4 68 0000000000 ETIM PS1 S O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 9842.000 CVEL.PS1 -6.556 GR.PS1 -999.250 RCNT. PS1 -999.250 RCFT. PS1 -999.250 NRAT. PS1 -999.250 CCLD.PS1 -999.250 ETIM. PS1 -999.250 DEPT. 8292.000 CVEL.PS1 -999.250 GR.PS1 -999.250 RCNT. PS1 -999.250 RCFT. PS1 -999.250 NRAT. PS1 -999.250 CCLD.PS1 85.000 ETIM. PS1 -999.250 ** END OF DATA ** LIS Tape ~ification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 44 **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .009 SERVICE . FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUMBER 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.1000 FILE SO?4~ARY VENDOR TOOL CODE START DEPTH MCNL 9841.5 $ LOG HEADER DATA STOP DEPTH .......... 8294.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~k4A RAY MCNL MEMORY COMP NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 23 -JUL-98 RELOO31A 9831.0 9842.0 8216.0 9822.0 1800.0 TOOL NUMBER ........... GR MCNL LIS Tape ~=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 45 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 9896.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 32500 TOOL STANDOFF (IN): REMARKS: WELL PRODUCING 60~SCFDgas prior to logging. Depth correlated to SWS GR/CCL log dated 8-Jan-87. Logged all passes up at 30 FPM. Pumped 432 bbls Sea Water to kill the well, at approximatly 18 hours before logging Baseline Pass #1. Pumped another 233 bbls Sea Water today (656 bbls total) before logging Baseline Pass #1. Pumped another 16 bbls Sea Water (672 bbls total) before logging Baseline Pass #2. Pumped 25 bbls Borax onto the formation before logging Borax Pass #1. Pumped 56 bbls total Borax onto the formation before logging Borax Pass #2. Pumped 86 bbls total Borax onto the formation before logging Borax Pass #3. Pumped another 20 bbls Sea Water (692 bbls total) before logging Flush Pass. All perforations in logged interval are open. THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #2. $ LIS FORMAT DATA LIS Tape v=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 46 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 9 1 1 4 68 0000000000 CVEL PS2 F/HR O0 000 O0 0 9 1 1 4 68 0000000000 GR PS2 GAPI O0 000 O0 0 9 1 1 RCNT PS2 CPS O0 000 O0 0 9 1 1 RCFT PS2 CPS O0 000 O0 0 9 1 1 NRAT PS2 O0 000 O0 0 9 1 1 CCLD PS2 V O0 000 O0 0 9 1 1 ETIM PS2 S O0 000 O0 0 9 1 1 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 ** DATA ** DEPT. 9841.500 CVEL.PS2 0.802 GR.PS2 -999.250 RCNT. PS2 -999.250 RCFT. PS2 -999.250 NRAT. PS2 -999.250 CCLD.PS2 -999.250 ETIM. PS2 -999.250 DEPT. 8294.000 CVEL.PS2 -999.250 GR.PS2 -999.250 RCNT. PS2 -999.250 RCFT. PS2 -999.250 NRAT. PS2 -999.250 CCLD.PS2 85.000 ETIM. PS2 -999.250 ** END OF DATA ** LIS Tape v=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 47 **** FILE TRAILER **** FILE NAM~ : EDIT .009 SERVICE : FLIC VERSION : 001C01 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .010 SERVICE . FLIC VERSION · O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NDY4~ER 10 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NI]FiBER: 3 DEPTH INCREMENT: 0.1000 FILE SUP~4ARY VENDOR TOOL CODE START DEPTH MCNL 9841.5 $ LOG HEADER DATA STOP DEPTH 8296.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... GR GAMMA RAY MCNL MEMORY COMP NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 23-JUL-98 RELOO31A 9831.0 9842.0 8216.0 9822.0 1800.0 TOOL NUMBER ........... GR MCNL LIS Tape ~=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 48 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 9896.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 32500 TOOL STANDOFF (IN): REMARKS: WELL PRODUCING 60 MMSCFD gas prior to logging. Depth correlated to SWS GR/CCL log dated 8-Jan-87. Logged all passes up at 30 FPM. Pumped 432 bbls Sea Water to kill the well, at approximatly 18 hours before logging Baseline Pass #1. Pumped another 233 bbls Sea Water today (656 bbls total) before logging Baseline Pass #1. Pumped another 16 bbls Sea Water (672 bbls total) before logging Baseline Pass #2. Pumped 25 bbls Borax onto the formation before logging Borax Pass #1. Pumped 56 bbls total Borax onto the formation before logging Borax Pass #2. Pumped 86 bbls total Borax onto the formation before logging Borax Pass #3. Pumped another 20 bbls Sea Water (692 bbls total) before logging Flush Pass. Ail perforations in logged interval are open. THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #1. $ LIS FORMAT DATA LIS Tape ~=£ification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 49 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 10 1 1 4 68 0000000000 CVEL BX1 F/HR O0 000 O0 0 10 1 1 GR BX1 GAPI O0 000 O0 0 10 1 1 RCNT BX1 CPS O0 000 O0 0 10 1 1 RCFT BX1 CPS O0 000 O0 0 10 1 1 NRAT BX1 O0 000 O0 0 10 1 1 CCLD BX1 V O0 000 O0 0 10 1 1 ETIM BX1 S O0 000 O0 0 10 1 1 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 ** DATA ** DEPT. 9841.500 CVEL.BX1 0.802 GR.BX1 RCFT.BX1 -999.250 NRAT.BX1 -999.250 CCLD.BX1 DEPT. 8296.000 CVEL.BX! RCFT. BX1 -999.250 NRAT.BX1 -999.250 GR.BX1 -999.250 CCLD.BX1 -999.250 RCNT. BX1 -999.250 -999.250 ETIM. BX1 -999.250 -999.250 RCNT. BX1 -999.250 85.000 ETIM. BX1 -999.250 END OF DATA LIS Tape v=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 5O **** FILE TRAILER **** FILE NA~E : EDIT .010 SERVICE : FLIC VERSION ' O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 11 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 4 DEPTH INCREMENT: 0.1000 FILE SUFflVLARY VENDOR TOOL CODE START DEPTH MCNL 9842.4 $ LOG HEADER DATA STOP DEPTH 8299.9 DATE LOGGED: SOFTWARE VERSION: TI~E LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) ~OR TOOL CODE TOOL TYPE GR GAM~A RAY MCNL MEMORY COMP NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 23-JUL-98 RELOO31A 9831.0 9842.0 8216.0 9822.0 1800.0 TOOL NUMBER ........... GR MCNL LIS Tape v=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 51 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : 9896.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 32500 TOOL STANDOFF (IN): ~S: WELL PRODUCING 60 ~4MSCFD gas prior to logging. Depth correlated to SWS GR/CCL log dated 8-Jan-87. Logged all passes up at 30 FPM. Pumped 432 bbls Sea Water to kill the well, at approximatly 18 hours before logging Baseline Pass #1. Pumped another 233 bbls Sea Water today (656 bbls total) before logging Baseline Pass #1. Pumped another 16 bbls Sea Water (672 bbls total) before logging Baseline Pass #2. Pumped 25 bbls Borax onto the formation before logging Borax Pass #1. Pumped 56 bbls total Borax onto the formation before logging Borax Pass #2. Pumped 86 bbls total Borax onto the formation before logging Borax Pass #3. Pumped another 20 bbls Sea Water (692 bbls total) before logging Flush Pass. Ail perforations in logged interval are open. THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #2. LIS FORMAT DATA LIS Tape v~rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 52 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 2 3 4 5 66 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 15 66 16 66 0 66 66 0 66 0 73 32 66 1 0.1 FT 32 0 FT 68 1 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 11 1 1 4 68 0000000000 CVEL BX2 F/HR O0 000 O0 0 11 1 1 4 68 0000000000 GR BX2 GAPI O0 000 O0 0 11 1 1 4 68 0000000000 RCNTBX2 CPS O0 000 O0 0 11 1 1 4 68 0000000000 RCFT BX2 CPS O0 000 O0 0 11 1 1 4 68 0000000000 NRAT BX2 O0 000 O0 0 11 1 1 4 68 0000000000 CCLDBX2 V O0 000 O0 0 11 1 1 4 68 0000000000 ETIM BX2 S O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 9842.492 CVEL.BX2 0.999 GR.BX2 -999.250 RCNT. BX2 RCFT.BX2 -999.250 NRAT. BX2 -999.250 CCLD.BX2 -999.250 ETIM. BX2 -999.250 -999.250 DEPT. 8299.992 CVEL.BX2 -999.250 GR.BX2 -999.250 RCNT.BX2 -999.250 RCFT. BX2 -999.250 NRAT. BX2 -999.250 CCLD.BX2 85.000 ETIM. BX2 49.380 ** END OF DATA ** LIS Tape v=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 53 **** FILE TRAILER **** FILE NAiViE : EDIT .011 SERVICE : FLIC VERSION · O01CO1 DATE · 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT . 012 SERVICE : FLIC VERSION . O01CO1 DATE . 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE HEADER FILE NYuY4BER 12 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 5 DEPTH INCREMENT: 0.1000 FILE SU~4~IARY VENDOR TOOL CODE START DEPTH STOP DEPTH 9846.5 8301 . 0 MCNL $ LOG HEADER DATA DATE LOGGED: 23 - JUL- 98 SOFTWARE VERSION: RELO 03 iA TIME LOGGER ON BOTTOM: TD DRILLER (FT) : 9831.0 TD LOGGER (FT) : 9842.0 TOP LOG INTERVAL (FT) : 8216.0 BOTTOM LOG INTERVAL (FT) : 9822.0 LOGGING SPEED (FPHR): 1800.0 DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY MCNL ~ORY COMP NEUTRON BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): TOOL NUMBER ........... GR MCNL LIS Tape , ~rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 54 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 9896.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 32500 TOOL STANDOFF (IN): REMARKS: WELL PRODUCING 60 IqMSCFD gas prior to logging. Depth correlated to SWS GR/CCL log dated 8-Jan-87. Logged all passes up at 30 FPM. Pumped 432 bbls Sea Water to kill the well, at approximatly 18 hours before logging Baseline Pass #1. Pumped another 233 bbls Sea Water today (656 bbls total) before logging Baseline Pass #1. Pumped another 16 bbls Sea Water (672 bbls total) before logging Baseline Pass #2. Pumped 25 bbls Borax onto the formation before logging Borax Pass #1. Pumped 56 bbls total Borax onto the formation before logging Borax Pass #2. Pumped 86 bbls total Borax onto the formation before logging Borax Pass #3. Pumped another 20 bbls Sea Water (692 bbls total) before logging Flush Pass. Ail perforations in logged interval are open. THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #3. $ LIS FORMAT DATA LIS Tape v=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 55 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 12 1 1 CVEL BX3 F/HR O0 000 O0 0 12 1 1 GR BX3 GAPI O0 000 O0 0 12 1 1 RCNT BX3 CPS O0 000 O0 0 12 1 1 RCFT BX3 CPS O0 000 O0 0 12 1 1 NRAT BX3 O0 000 O0 0 12 1 1 CCLDBX3 V O0 000 O0 0 12 1 1 4 68 0000000000 ETIM BX3 S O0 000 O0 0 12 1 1 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 ** DATA ** DEPT. 9846.500 CVEL.BX3 -6.932 GR.BX3 RCFT. BX3 -999.250 NRAT.BX3 -999.250 CCLD.BX3 DEPT. 8301.000 CVEL.BX3 -999.250 GR.BX3 RCFT. BX3 -999.250 NRAT. BX3 -999.250 CCLD.BX3 -999.250 RCNT.BX3 -999.250 ETIM. BX3 -999.250 RCNT.BX3 85.000 ETIM. BX3 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** LIS Tape v~rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 56 * ** * FILE TRAILER ** * * FILE NAME : EDIT .012 SERVICE · FLIC VERSION : O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .013 SERVICE . FLIC VERSION · O01CO1 DATE : 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ArUMBER 13 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 6 DEPTH INCREMENT: 0.1000 FILE SUMMARY VENDOR TOOL CODE START DEPTH MCNL 9849.0 $ LOG HEADER DATA STOP DEPTH 8304.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY MCNL MEMORY COMP NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 23-JUL-98 RELOO31A 9831.0 9842.0 8216.0 9822.0 1800.0 TOOL NUMBER ........... GR MCNL LIS Tape .=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 57 DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : 9896.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 32500 TOOL STANDOFF (IN): R~S: WELL PRODUCING 60 P4~SCFD gas prior to logging. Depth correlated to SWS GR/CCL log dated 8-Jan-87. Logged all passes up at 30 FPM. Pumped 432 bbls Sea Water to kill the well, at approximatly 18 hours before logging Baseline Pass #1. Pumped another 233 bbls Sea Water today (656 bbls total) before logging Baseline Pass #1. Pumped another 16 bbls Sea Water (672 bbls total) before logging Baseline Pass #2. Pumped 25 bbls Borax onto the formation before logging Borax Pass #1. Pumped 56 bbls total Borax onto the formation before logging Borax Pass #2. Pumped 86 bbls total Borax onto the formation before logging Borax Pass #3. Pumped another 20 bbls Sea Water (692 bbls total) before logging Flush Pass. Ail perforations in logged interval are open. THIS FILE CONTAINS THE RAW DATA FOR FLUSH PASS #1. $ LIS FORMAT DATA LIS Tape _rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PAGE: 58 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELaM CODE (HEX) DEPT FT O0 000 O0 0 13 1 1 4 68 0000000000 CVEL FP1 F/HR O0 000 O0 0 13 1 1 4 68 0000000000 GR FP1 GAPI O0 000 O0 0 13 1 1 4 68 0000000000 RCNT FP1 CPS O0 000 O0 0 13 1 1 4 68 0000000000 RCFT FP1 CPS O0 000 O0 0 13 1 1 4 68 0000000000 NRAT FP1 O0 000 O0 0 13 1 1 4 68 0000000000 CCLD FP1 V O0 000 O0 0 13 1 1 4 68 0000000000 ETIM FP1 S O0 000 O0 0 13 1 1 4 68 0000000000 * * DA TA * * DEPT. 9849.000 CVEL.FP1 -0.303 GR.FP1 -999.250 RCNT. FP1 -999.250 RCFT. FP1 -999. 250 NRAT. FP1 -999. 250 CCLD. FP1 - 999. 250 ETIM. FP1 - 999. 250 DEPT. 8304. 500 CVEL. FP1 -999. 250 GR. FP1 -999. 250 RCNT. FP1 - 999. 250 RCFT. FP1 -999.250 ArRAT. FP1 -999.250 CCLD.FP1 85.000 ETIM. FP1 -999.250 ** END OF DATA ** LIS Tape ~=rification Listing Schlumberger Alaska Computing Center 12-NOV-1998 13:34 PA GE: 59 **** FILE TRAILER **** FILE NAM~ : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE · 98/11/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/11/11 ORIGIN · FLIC TAPE NAME : 98573 CONTINUATION # : 1 PREVIOUS TAPE : COM~IENT : BP EXPLORATION, PRUDHOE BAY, G-23A, API #50-029-21680-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/11/11 ORIGIN : FLIC REEL NAME : 98573 CONTINUATION # : PREVIOUS REEL : COM~IENT : BP EXPLORATION, PRUDHOE BAY, G-23A, API #50-029-21680-01 ;:;"~ : ~ ~' ~': ' 5;~ ====================== ~: el. ill ~e Subfile 2 is typ~ LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD G - 23A 500292168000 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 05-JUN-96 6687.00 D. BARBA B. ROCHIN 12 llN 13E 2738 1973' 71.60 70.60 34.60 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 8665.0 47.00 5.500 8724.0 17.00 5.500 8424.0 17.00 2.875 9896.0 6.16 BASELINE DEPTH 8658.5 8666.0 8687.0 8694.5 8698.0 8699.0 8701.0 8711.5 8712.0 8722.0 8736.0 8792.0 8820.0 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 8658.5 8666.0 8688.0 8694.5 8698.0 8698.5 8700.5 8712.5 8713.0 8722.0 8735.5 8792.0 8820.0 CTU GR 2 1 19-FEB-96 RADIUS 8833.5 8885.5 8892.5 8912.0 8919.5 8920.5 8977.5 9012.0 9055.0 9095.5 9126.5 9136.0 9137.5 9164.5 9165.0 9165.5 9166.5 9167.0 9168.0 9175.0 9176.0 9177.5 9192.0 9192.5 9201.5 9202.0 9203.0 9228.5 9230.0 9231.0 9232.0 9239.5 9240.0 9241.0 9291.5 9293.0 9294.0 9301.5 9302.5 9332.0 9332.5 9334.0 9433.5 9518.0 9566.5 9574.0 9585.5 9586.0 9586.5 9588.0 9589.0 9590.0 9590.5 9591.5 9592.0 9593.0 9594.0 9595.5 9602.5 9603.5 ~33.5 8885.0 8893.0 8912.0 8920.0 8920.5 8977.0 9011.5 9054.5 9093.5 9126.5 9134.0 9135.5 9163.5 9165.5 9166.0 9166.5 9167.0 9167.5 9174.5 9175.0 9175.5 9192.5 9193.0 9201.0 9201.5 9202.0 9228.5 9230.0 9230.5 9231.0 9238.0 9238.5 9239.0 9291.0 9292.5 9293.0 9300.5 9301.0 9330.5 9331.5 9333.0 9431.0 9518.0 9566.0 9573.5 9586.5 9587.5 9588.0 9588.5 9589.5 9590.0 9590.5 9591.0 9591.5 9592.0 9593.0 9593.5 9601.5 9602.5 9604.5 9605.0 9606.0 9607.0 9609.0 9610.5 9611.0 9611.5 9612.0 9616.5 9617.5 9618.5 9619.0 9621.0 9623.5 9627.0 9637.0 9641.5 9642.5 9643.0 9655.0 9655.5 9656.5 9668.0 9668.5 9669.5 9670.5 9671.5 9683.5 9688.0 9689.5 9693.5 9694.5 9695.0 9709.5 9713.5 9720.0 9729.0 9734.5 9736.0 9737.5 9738.0 9739.0 9765.5 9782.0 $ REMARKS: _,603.0 9603.5 9604.0 9604.5 9606.5 9609.0 9610.0 9610.5 9611.5 9616.0 9616.5 9617.5 9618.5 9620.5 9624.5 9628.0 9637.0 9641.5 9642.0 9642.5 9654.0 9654.5 9655.0 9666.5 9667.5 9668.5 9669.0 9670.0 9683.0 9687.5 9688.0 9692.0 9692.5 9693.0 9710.0 9714.0 9720.0 9728.0 9735.5 9737.0 9737.5 9738.0 9738.5 9765.0 9781.0 PDK-100/GR. TIED INTO CBT DATED il-JAN-96, AT 8696'. COILED TUBING CONVEYED. WELL TEST SUMMARY TEST DATE ELAPSED TIME GROSS FLUID RATE NET OIL RATE NET WATER RATE FORMATION GAS RATE 19-MAY-96 HOURS 4.0 MBPD 2.29 MBOPD 2.27 MBWPD 0.02 MMSCFD 8.93 GOR SCF/STB 3923 LIFT GAS RATE MMSCFD 0.00 CASING PRESSURE PSIG 0 TGOR SCF/STB 3923 TGLR SCF/BBL 3896 CHOKE OPENING 93.0 MANIFOLD PRESSURE PSIG 208 MANIFOLD TEMPERATURE DEGF 109 WATER CUT (CALC) PCNT 0.8 LOGGING SUITE ORGANIZATION: 1) LOGGED 3 PASSES. A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR ALL THREE PASSES. THE CURVE IS CALLED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 7.0" CASING SIZE = 5.5" SALINITY = 0 PPM A PDK POROSITY CURVE (PHI) WAS ALSO CREATED FOR ALL THREE PASSES. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS SGMA (PDK) DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT PDK PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS PDK. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: I START DEPTH STOP DEPTH 8665.0 9790.0 8665.0 9802.0 BASELINE DEPTH SGMA 8659.5 8659.5 8669.0 8669.0 8673.0 8673.5 8674.0 8674.5 8675.0 8675.0 8675.5 8675.5 8676.5 8676.0 8677.5 8677.0 8678.0 8678.0 8678.5 8679.0 8683.0 8683.5 8684.0 8684.0 8687.5 8687.5 8766.5 8767.5 8767.5 8768.5 8768.5 8769.0 8770.0 8769.5 8823.5 8823.0 8826.0 8825.0 8828.0 8827.0 8829.5 8829.0 8831.5 8831.0 8832.5 8831.5 8833.5 8832.5 8834.0 8833.5 8845.5 8845.0 8846.0 8846.0 8846.5 8846.5 8850.0 8849.5 8851.0 8850.5 8851.5 8851.5 8852.0 8852.0 8855.0 8854.5 8856.0 8855.5 8856.5 8856.5 8858.5 8858.5 8859.5 8859.0 8888.5 8888.0 8890.0 8890.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH 8890.5 8891.5 8892.0 8896.5 8897.5 8898.0 8904.0 9007.5 9008.5 9017.0 9018.0 9041.0 9049.0 9054.5 9065.5 9111.0 9115.0 9115.5 9128.0 9128.5 9135.5 9165.0 9176.0 9177.0 9192.0 9192.5 9201.5 9202.0 9203.0 9228.5 9230.0 9231.0 9232.0 9239.5 9240.0 9241.0 9291.5 9293.0 9294.0 9301.5 9302.5 9332.0 9332.5 9334.0 9433.5 9518.0 9566.5 9574.0 9585.5 9586.0 9586.5 9588.0 9589.0 9590.0 9590.5 9591.5 9592.0 9593.0 9594.0 9595.5 _~90.5 8892.0 8893.0 8897.5 8898.0 8898.5 8904.0 9007.5 9008.0 9016.5 9017.0 9041.0 9049.0 9054.0 9065.0 9111.0 9115.0 9116.0 9126.0 9127.0 9134.0 9164.5 9175.5 9176.0 9192.5 9193 · 0 9201.0 9201.5 9202.0 9228.5 9230.0 9230.5 9231.0 9238.0 9238.5 9239.0 9291.0 9292.5 9293.0 9300.5 9301.0 9330.5 9331.5 9333.0 9431.0 9518.0 9566.0 9573.5 9586.5 9587.5 9588.0 9588.5 9589.5 9590.0 9590.5 9591.0 9591.5 9592.0 9593.0 9593.5 9602.5 9603.5 9604.5 9605.0 9606.0 9607.0 9609.0 9610.5 9611.0 9611.5 9612.0 9616.5 9617.5 9618.5 9619.0 9621.0 9623.5 9627.0 9640.0 9642.5 9654.0 9655.0 9658.0 9659.0 9659.5 9665.5 9666.5 9682.0 9684.0 9685.0 9686.0 9686.5 9687.5 9688.0 9688.5 9689.5 9690.5 9693.0 9693.5 9695.5 9718.0 9733.5 9735.0 9736.5 9737.5 9741.0 9745.5 9746.5 9747.5 9748.0 9749.0 9749.5 9751.0 9753.5 9755.5 9756.0 9755.5 9761.0 9761.5 9762.5 ~601.5 9602.5 9603.0 9603.5 9604.0 9604.5 9606.5 9609.0 9610.0 9610.5 9611.5 9616.0 9616.5 9617.5 9618.5 9620.5 9624.5 9628.0 9639.5 9642.0 9653.0 9653.5 9656.5 9657.0 9657.5 9662.5 9663.0 9681.0 9683.0 9683.5 9685.0 9685.5 9686.0 9686.5 9687.5 9688.5 9689.0 9691.5 9692.5 9694.5 9718.0 9733.5 9734.5 9736.0 9736.5 9740.0 9745.0 9746.0 9748.0 9748.5 9749.0 9749.5 9750.0 9751.5 9752.0 9753.0 9753.5 9760.5 9761.0 9761.5 9770.0 977~.0 9772.5 9774.0 97?9.0 9780.0 9783.0 9783.5 978~.0 978~.5 REHARKS: .;71.0 9772.0 9772.5 9773.0 9778.0 9778.5 9781.5 9782.5 9783.0 9783.5 PASS 1. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : G - 23A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GRCH PDK 68 1 GAPI 4 4 51 995 99 1 BIF PDK 68 1 4 4 51 995 99 1 BKL PDK 68 1 CPS 4 4 51 995 99 1 BKS PDK 68 1 CPS 4 4 51 995 99 1 CSLS PDK 68 1 CU 4 4 51 995 99 1 LS PDK 68 1 CPS 4 4 51 995 99 1 MSD PDK 68 1 CU 4 4 51 995 99 1 RATO PDK 68 1 4 4 51 995 99 1 RBOR PDK 68 1 4 4 51 995 99 1 RICS PDK 68 1 4 4 51 995 99 1 RIN PDK 68 1 4 4 51 995 99 1 SGMA PDK 68 1 CU 4 4 51 995 99 1 SGMB PDK 68 1 CU 4 4 51 995 99 1 SS PDK 68 1 CPS 4 4 51 995 99 1 SGNT PDK 68 1 CU 4 4 51 995 99 1 PHI PDK 68 1 PU-S 4 4 51 995 99 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 166 Tape File Start Depth = 8650.000000 Tape File End Depth = 9810.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39458 datums Tape subfile: 2 583 records... Minimum record length: Maximum record length: 62 bytes 958 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILESUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8653.0 9793.0 8665.0 9805.0 BASELINE DEPTH 8659.5 8669.0 8670.0 8670.5 8671.0 8672.0 8672.5 8673.0 8678.0 8679.0 8679.5 8680.5 8681.0 8682.0 8683.0 8688.0 8689.0 8703.0 8704.0 8704.5 8705.0 8705.5 8707.0 8707.5 8713.5 8714.5 8716.0 8719.5 8722.0 8739.0 8739.5 8742.5 8743.5 8750.5 8751.0 8765.0 8767.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH SGMA 8659.5 8669.0 8671.0 8671.5 8672.0 8672.5 8673.5 8673.5 8674.5 8679.5 8680.0 8680.5 8681.5 8681.0 8682.5 8683.5 8684.0 8689.0 8689.5 8703.5 8704.0 8704.5 8705.5 8706.5 8707.5 8708.5 8714.5 8715.0 8716.5 8720.5 8723.0 8740.0 8741.0 8744.0 8744.5 8751.5 8752.5 8764.5 8766.5 8767.5 8768.0 8769.0 8769.5 8770.5 8773.0 8774.0 8779.0 8782.5 8785.5 8786.5 8805.5 8813.0 8825.5 8826.5 8827.0 8837.0 8837.5 8845.5 8846.0 8847.0 8847.5 8848.0 8848.5 8849.5 8850.0 8850.5 8851.5 8852.5 8868.0 8869.0 8871.0 8871.5 8872.0 8888.5 8889.0 8890.0 8891.0 8891.5 8892.5 8893.0 8893.5 8895.5 8896.5 8899.0 8900.0 8900.5 8922.5 8932.5 8933.0 8949.0 8950.0 8969.5 8970.0 8976.5 8977.5 8990.0 8990.5 9004.0 9005.0 8767.5 8768.5 8806.0 8813.0 8825.5 8826.0 8827.0 8837.0 8838.0 8846.0 8847.0 8848.0 8853.0 8868.5 8869.0 8889.0 8890.5 8891.5 8892.5 8894.0 8895.0 8897.0 8897.5 8900.0 8901.0 8923.0 8935.5 8936.0 8769.5 8770.0 8770.5 8771.0 8773.5 8774.0 8779.0 8783.0 8786.0 8786.5 8847.5 8848.5 8849.0 8849.5 8850.5 8851.0 8851.5 8871.0 8871.5 8872.0 8888.5 8893.0 8894.0 8894.5 8900.0 8900.5 8949.5 8950.0 8969.5 8970.5 8977.0 8977.5 8990.0 8991.0 9004.5 9005.0 9006.0 9007.0 9011.0 9020.5 9021.5 9028.0 9040.0 9046.0 9048.0 9050.5 9059.5 9062.5 9063.5 9064.0 9065.0 9066.5 9067.0 9069.0 9070.0 9075.5 9081.5 9082.0 9082.5 9086.5 9087.0 9087.5 9112.5 9113.0 9115.5 9116.5 9117.0 9118.0 9121.0 9125.5 9126.5 9136.5 9137.5 9138.5 9139.0 9141.5 9142.5 9145.0 9156.5 9157.0 9157.5 9159.0 9162.0 9162.5 9163.0 9164.0 9164.5 9165.0 9166.0 9176.5 9177.5 9180.0 9181.0 9181.5 9185.0 9185.5 9011.0 9046.0 9048.0 9050.0 9059.0 9062.5 9063.5 9074.0 9080.0 9135.5 9136.0 9140.0 9140.5 9143.0 9155.0 9157.5 9164.0 9176.0 9176.5 9006.0 9006.5 9020.0 9020.5 9027.0 9040.0 9064.0 9064.5 9066.0 9067.0 9069.0 9069.5 9081.5 9082.5 9086.5 9087.0 9087.5 9112.5 9113.5 9116.0 9116.5 9117.0 9117.5 9120.0 9124.5 9125.0 9137.0 9138.0 9156.0 9157.0 9161.5 9162.5 9163.0 9163.5 9164.5 9165.0 9165.5 9179.5 9180.0 9181.0 9184.5 9185.5 9189.5 9190.0 9191.5 9192.0 9192.5 9200.0 9201.0 9203.0 9210.0 9210.5 9217.0 9217.5 9218.5 9219.0 9220.0 9221.0 9221.5 9222.0 9222.5 9223.0 9224.5 9225.5 9226.0 9227.0 9229.0 9230.0 9231.0 9235.0 9236.0 9236.5 9237.5 9238.0 9238.5 9239.0 9240.0 9241.0 9242.0 9253.0 9254.0 9255.0 9255.5 9257.5 9262.0 9262.5 9264.0 9265.0 9265.5 9278.0 9278.5 9280.0 9283.5 9284.0 9284.5 9285.5 9291.0 9292.0 9293.0 9294.0 9300.0 9301.0 9192.0 9203.0 9209.0 9209.5 9217.0 9218.5 9219.5 9222.0 9222.5 9228.5 9229.0 9235.5 9236.0' 9236.5 9237.5 9238.0 9238.5 9239.5 9240.0 9251.5 9256.0 9277.5 9278.0 9279.0 9283.0 9284.0 9290.5 9291.0 9189.5 9190.5 9192.0 9192.5 9200.0 9200.5 9216.5 9217.5 9220.0 9220.5 9221.5 9222.5 9224.5 9226.0 9226.5 9227.0 9230.0 9230.5 9234.5 9235.0 9235.5 9236.0 9238.5 9252.0 9253.0 9254.0 9260.5 9261.5 9263.0 9263.5 9264.5 9279.0 9283.5 9284.5 9285.0 9292.5 9293.0 9299.0 9299.5 9303.0 9307.5 9311.0 9311.5 9312.0 9312.5 9314.0 9314.5 9315.5 9316.5 9317.0 9322.5 9323.0 9324.0 9326.0 9327.0 9328.5 9329.0 9331.0 9331.5 9332.0 9332.5 9333.0 9334.0 9335.0 9335.5 9337.5 9340.0 9341.0 9341.5 9342.0 9345.5 9346.0 9346.5 9347.0 9350.0 9385.5 9386.0 9387.0 9390.0 9391.0 9391.5 9392.5 9418.0 9419.0 9420.0 9420.5 9432.5 9436.0 9447.0 9456.5 9457.5 9464.0 9464.5 9468.5 9469.5 9470.5 9484.0 9484.5 9487.5 9302.0 9314.0 9316.5 9325.5 9327.0 9328.0 9330.5 9331.0 9331.5 9332.0 9430.5 9306.0 9310.0 9311.0 9311.5 9312.0 9313.5 9314.0 9314.5 9320.5 9321.5 9322.5 9325.0 9330.0 9330.5 9331.5 9333.0 9333.5 9334.0 9336.5 9339.0 9339.5 9340.0 9341.0 9344.5 9345.5 9346.0 9347.0 9350.0 9384.5 9385.0 9385.5 9388.5 9389.0 9389.5 9390.0 9415.5 9416.0 9417.0 9418.0 9433.5 9445.0 9454.5 9455.0 9462.0 9463.0 9467.0 9467.5 9468.5 9483.0 9484.0 9487.0 9489.5 9491.0 9500.0 9506.0 9507.5 9509.0 9517.0 9517.5 9518.0 9519.5 9520.0 9520.5 9524.5 9529.0 9532.0 9556.0 9557.5 9558.5 9560.5 9561.5 9564.0 9564.5 9565.0 9565.5 9566.0 9566.5 9581.5 9583.0 9584.0 9584.5 9585.5 9586.0 9586.5 9587.0 9587.5 9588.0 9589.0 9590.0 9592.0 9593.0 9593.5 9594.5 9595.5 9596.0 9602.5 9603.5 9604.0 9604.5 9605.0 9606.0 9607.5 9608.0 9609.5 9610.5 9611.5 9613.0 9614.0 9614.5 9616.0 9616.5 9519.0 9519.5 9520.5 9564.0 9565.0 9565.5 9566.0 9583.0 9587.0 9587.5 9588.0 9588.5 9589.0 9592.5 9593.0 9594.0 9595.0 9603.0 9605.5 9606.0 9607.5 9608.5 9612.0 9612.5 9613.5 9487.5 9489.0 9499.0 9505.0 9505.5 9507.0 9516.5 9517.0 9518.0 9524.5 9526.5 9529.5 9554.0 9555.5 9557.0 9559.0 9560.5 9564.5 9567.5 9568.5 9583.5 9585.5 9586.0 9586.5 9587.0 9588.0 9588.5 9589.0 9592.0 9592.5 9595.0 9601.0 9602.5 9603.0 9605.5 9608.5 9609.0 9609.5 9610.0 9614.5 9615.5 9619.5 9620.0 9620.5 9621.0 9622.0 9625.0 9626.5 9630.5 9633.0 9634.0 9634.5 9635.5 9637.0 9639.0 9640.0 9645.0 9646.0 9646.5 9647.5 9654.0 9654.5 9655.5 9656.0 9657.0 9665.5 9666.0 9666.5 9667.5 9668.0 9669.0 9669.5 9670.0 9671.5 9681.5 9682.0 9687.5 9688.5 9700.5 9705.0 9706.5 9719.5 9721.0 9722.0 9723.0 9726.0 9727.0 9736.0 9737.0 9741.0 9741.5 9744.5 9746.0 9746.5 9768.0 9776.0 9777.0 9802.0 $ REMARKS: PASS 2. 9618.5 9619.0 9620.0 9621.0 9636.5 9638.5 9639.0 9646.5 9652.5 9653.0 9653.5 9667.0 9667.5 9668.0 9669.5 9681.0 9720.0 9741.0 9774.0 9619.0 9619.5 9620.0 9621.0 9625.5 9627.0 9630.5 9633.0 9633.5 9634.0 9634.5 9644.0 9645.5 9646.0 9652.5 9654.0 9654.5 9663.0 9666.0 9666.5 9667.0 9667.5 9680.5 9686.5 9687.0 9699.0 9704.0 9705.5 9719.5 9722.0 9722.5 9725.5 9726.0 9735.0 9735.5 9739.5 9744.0 9745.5 9746.5 9768.0 9776.0 9801.0 ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH2A. OUT /??MATCH2B. OUT $ CN : BP EXPLORATION WN : G - 23A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod I GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68' 1 CU 4 14 SS PDK 68 1 CPS 4 15 SGNT PDK 68 1 CU 4 16 PHI PDK 68 1 PU-S 4 4 51 995 99 1 4 51 995 99 4 51 995 99 1 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 4 51 995 99 1 4 51 995 99 1 4 51 995 99 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 166 Tape File Start Depth = 8650.000000 Tape File End Depth = 9810.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39458 datums Tape Subfile: 3 Minimum record length: Maximum record length: 594 records... 62 bytes 958 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE-SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8665.0 9793.0 8665.0 9805.0 BASELINE DEPTH 8659.5 8669.5 8671.5 8672.5 8673.0 8679.0 8679.5 8683.0 8684.0 8693.0 8694.0 8699.0 8699.5 8703.0 8704.0 8707.0 8707.5 8708.0 8708.5 8709.0 8711.0 8711.5 8712.0 8712.5 8715.5 8719.0 8719.5 8720.5 8721.0 8722.5 8727.0 8728.5 8729.0 8730.5 8731.5 8733.5 8734.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH SGMA 8659.5 8669.5 8671.5 8672.0 8673.0 8679.0 8680.0 8683.5 8684.0 8693.0 8693.5 8698.5 8699.5 8703.0 8703.5 8706.5 8708.5 8708.0 8709.0 8710.0 8711.5 8711.5 8712.0 8712.0 8712.5 8715.5 8719.5 8720.0 8720.5 8721.5 8722.5 8725.5 8727.0 8728.0 8731.0 8731.5 8733.5 8733.0 8734.5 8764.0 8766.5 8767.0 8767.5 8768.0 8769.0 8769.5 8770.5 8773.0 8784.0 8785.0 8787.5 8798.5 8799.0 8804.0 8805.0 8806.0 8806.5 8815.5 8818.0 8819.0 8821.0 8821.5 8825.0 8825.5 8826.5 8827.5 8834.5 8835.5 8838.0 8838.5 8845.5 8846.5 8849.0 8849.5 8850.0 8851.0 8853.0 8855.0 8860.5 8861.5 8867.5 8868.0 8868.5 8873.5 8879.0 8880.0 8888.0 8889.5 8890.0 8890.5 8891.0 8891.5 8897.0 8898.0 8904.5 8905.5 8906.5 8907.0 8908.0 8763.5 8766.0 8767.0 8768.0 8769.5 8770.0 8773.0 8787.5 8815.0 8820.5 8821.5 8834.5 8835.0 8873.0 8878.0 8879.5 8889.0 8890.0 8908.0 8768.5 8769.0 8769.5 8770.0 8783.5 8784.0 8797.5 8798.5 8803.5 8804.0 8805.0 8806.0 8817.5 8818.0 8824.0 8825.0 8826.0 8826.5 8837.0 8838.0 8845.0 8845.5 8848.0 8849.0 8849.5 8850.0 8852.0 8854.5 8860.0 8860.5 8866.5 8867.0 8867.5 8887.0 8890.5 8891.0 8892.0 8897.5 8898.0 8904.5 8905.0 8906.0 8907.0 8909.0 8909.5 8910.0 8910.5 8911.0 8911.5 8929.0 8929.5 8930.0 8931.0 8944.0 8944.5 8946.5 8947.5 8953.0 8955.0 8956.0 8957.0 8967.5 8968.0 8983.0 8984.0 8987.0 8987.5 8988.0 8989.0 9006.0 9006.5 9007.5 9029.5 9033.0 9049.5 9053.0 9056.0 9057.0 9060.0 9066.5 9068.0 9077.0 9077.5 9081.0 9081.5 9082.0 9093.5 9095.0 9106.0 9106.5 9108.5 9114.0 9116.5 9117.5 9124.5 9126.5 9127.0 9127.5 9130.0 9135.0 9135.5 9137.0 9145.5 '8908.5 8909.5 8910.0 8910.5 8911.5 8930.0 9005.5 9049.0 9052.0 9059.0 9075.5 9076.0 9091.0 9092.5 9107.0 9112.0 9114.5 9125.5 9126.0 9128.5 9135.5 8910.5 8911.0 8928.5 8929.5 8930.0 8930.5 8943.5 8944.5 8946.5 8947.0 8952.5 8955.0 8956.0 8956.5 8967.0 8968.0 8983.0 8983.5 8986.5 8987.5 8988.0 8988.5 9006.0 9006.5 9028.5 9032.5 9055.5 9056.0 9065.5 9067.5 9080.5 9081.0 9081.5 9105.5 9106.5 9116.5 9117.0 9123.0 9125.0 9125.5 9133.0 9134.0 9144.0 9146.0 9162.5 9163.0 9165.0 9166.0 9172.5 9173.0 9173.5 9176.0 9177.0 9182.0 9185.0 9186.5 9192.0 9194.0 9195.0 9197.0 9198.0 9201.5 9202.5 9216.0 9217.5 9222.5 9223.5 9224.0 9224.5 9225.0 9226.0 9226.5 9227.0 9227.5 9230.0 9231.0 9235.5 9236.5 9259.0 9260.0 9261.0 9266.0 9266.5 9270.0 9270.5 92?5.0 92?8.0 9280.5 9282.5 9291.0 9291.5 9292.5 9293.5 9298.0 9299.0 9302.5 9303.0 9303.5 9304.0 9306.5 9308.5 9309.5 9310.5 9162.0 9172.0 9172.5 9173.0 9175.5 9176.0 9192.0 9194.0 9194.5 9225.5 9226.0 9229.0 9229.5 9257.5 9274.0 9277.0 9290.5 9291.0 9291.5 9297.0 9297.5 9302.0 9303.0 9307.0 9308.0 9308.5 9145.0 9161.5 9162.5 9164.5 9165.0 9181.0 9184.5 9186.5 9197.0 9197.5 9201.0 9201.5 9215.0 9217.5 9222.5 9223.0 9223.5 9224.5 9225.0 9225.5 9226.0 9226.5 9234.5 9235.0 9258.5 9259.0 9264.0 9265.0 9268.5 9279.5 9282.0 9292.0 9292.5 9297.0 9297.5 9301.0 9302.0 9305.5 9311.0 9311.5 9312.0 9312.5 9314.0 9315.0 9316.0 9321.5 9322.5 9325.5 9326.0 9328.5 9329.5 9330.0 9330.5 9331.0 9331.5 9332.0 9333.0 9333.5 9334.5 9336.5 9338.0 9338.5 9339.5 9347.0 9347.5 9349.0 9350.0 9350.5 9386.0 9386.5 9387.5 9388.0 9388.5 9393.0 9393.5 9399.0 9400.0 9403.5 9404.5 9408.5 9410.0 9418.0 9427.5 9428.5 9436.0 9446.5 9447.0 9448.0 9449.0 9450.0 9454.5 9455.0 9457.0 9458.0 9458.5 9463.5 9469.0 9470.0 9309.5 9312.5 9328.5 9329.5 9330.0 9330.5 9331.0 9331.5 9332.0 9310.5 9311.0 9311.5 9312.0 9314.5 9315.0 9320.5 9321.0 9324.0 9325.0 9327.5 9328.0 9330.0 9331.0 9335.5 9337.5 9338.0 9338.5 9346.5 9348.0 9349.5 9350.0 9350.5 9383.5 9384.0 9384.5 9385.0 9386.0 9390.5 9392.0 9397.5 9398.0 9401.5 9402.0 9406.0 9406.5 9416.0 9425.5 9426.0 9433.5 9443.5 9446.0 9447.0 9447.5 9448.0 9452.5 9453.5 9455.5 9457.0 9457.5 9462.0 9467.5 9468.0 ~'£096 ~'L6~6 0'96~6 0 '~6~6 ~'~6~6 ~'£6~6 0'L8~6 ~'98~6 0 '~8~6 0'~£g6 0'69~6 0'89~6 0 'L996 ~ '99~6 0 '99~6 o'ggg6 0 '0996 0 'tgg6 ~'9g~6 0 'I~6 ~'8~g6 0'8~6 0'6IS6 0 '8IS6 0 '9IS6 g 'IIS6 g'60S6 0'80S6 0 '~Og6 ~'~0~6 ~ 'IOg6 ~ '00~6 0 '00~6 ~'66~6 0 'I6~6 ~'E8~6 ~ '89~6 ~'E096 ~'[696 0'£6~6 g'~6~6 0'E6~6 g'I6g6 ~'0696 ~'68~6 0'68~6 S'8856 0'8856 S'L8S6 0'£8~6 0'g856 S'~856 0'~856 0'8LS6 S'LLS6 O'erS6 S'~LS6 0'E£S6 0'I£~6 0'~9~6 S'~ES6 O'I~S6 0'0~56 0'6IS6 S'~096 S'9656 §'S656 0'5656 S'~6S6 0'~696 0'~696 0'~696 0'I696 0'0696 g'68~6 g'tS~6 0'£896 0'98~6 S'9856 0'~856 0'~856 0'6£S6 0'8&56 0'~£56 S'~LS6 §'ILS6 O'ILS6 0'0£~6 ~'69~6 S'L9~6 0'L9~6 0'99S6 0'S9S6 ~'~9S6 0'99S6 S'~9S6 0'6SS6 0'8556 S'LSS6 S'~56 O'O~S6 0'6E~6 S'~ES6 O'I~S6 S'0~56 S'6IS6 0'6IS6 S '8IS6 S '9IS6 S'6056 O'~os6 S'9056 0'9056 S'~056 0'~056 S'~056 0'~056 O'IOS6 0'~6~6 S'~8~6 S'0£~6 9604.0 9604.5 9605.0 9605.5 9606.5 9607.5 9608.0 9609.0 9610.5 9611.5 9612.5 9615.5 9616.0 9616.5 9622.0 9622.5 9625.0 9625.5 9626.0 9627.0 9636.5 9637.5 9638.5 9644.5 9654.5 9655.0 9656.0 9656.5 9657.5 9666.5 9667.0 9667.5 9668.0 9669.0 9670.0 9671.5 9682.0 9683.5 9684.0 9689.5 9690.0 9692.0 9693.0 9696.5 9704.5 9707.5 9708.5 9709.5 9718.0 9721.0 9722.0 9723.0 9723.5 9724.5 9725.5 9726.5 9727.0 9727.5 9 3o.o 9731.0 9603.5 9604.5 9605.0 9605.5 9608.0 9608.5 9609.0 9610.5 9611.0 9611.5 9621.5 9636.0 9637.0 9637.5 9653.0 9665.5 9666.5 9668.0 9669.5 9671.0 9680.0 9681.5 9682.5 9688.0 9689.0 9691.0 9691.5 9695.0 9708.0 9709.0 9720.0 9721.0 9721.5 9722.5 9723.5 9724.0 9725.5 9726.5 9729.0 9729.5 9604.5 9605.0 9610.5 9614.5 9615.0 9615.5 9621.0 9625.5 9626.5 9627.0 9627.5 9636.5 9643.5 9653.0 9653.5 9654.0 9654.5 9655.0 9664.0 9666.5 9668.0 9682.0 9692.0 9704.0 9707.0 9718.0 9721.0 9721.5 9726.0 9733.5 9734.5 9737.5 9741.0 9741.5 9745.5 9747.0 9748.0 9748.5 9753.5 9754.5 9755.5 9756.5 9759.0 9759.5 9760.0 9760.5 9761.0 9761.5 9763.5 9764.0 9764.5 9765.5 9767.0 9767.5 9768.5 9769.0 9769.5 9770.0 9770.5 9771.5 9772.5 9775.5 9776.5 9778.0 9779.0 9782.5 9783.5 9784.0 9784.5 9791.0 9791.5 9798.5 9799.0 9799.5 9800.0 $ ~732.5 9733.5 9746.5 9748.0 9748.5 9749.5 9754.5 9755.0 9755.5 9758.5 9759.5 9760.5 9764.5 9765.0 9767.0 9767.5 9768.5 9769.0 9769.5 9777.0 9777.5 9782.5 9783.0 9735.0 9736.0 9736.5 9740.0 9741.0 9756.0 9758.5 9760.0 9761.0 9763.0 9764.0 9767.0 9768.0 9770.5 9771.0 9771.5 9774.5 9775.0 9781.0 9781.5 9789.0 9790.0 9797.0' 9800.0 9800.5 9801.0 PASS 3. ALL PDK CURVES WERE SHIFTED WITH SGMA. CN FN COUN / ??MATCH3A. OUT /??MATCH3B. OUT $ : BP EXPLORATION : G- 23A : PRUDHOE BAY : NORTH SLOPE STAT : A~ASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 CU 8 RATO PDK 68 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 CU 13 SGMB PDK 68 1 CU 14 SS PDK 68 1 CPS 15 SGNT PDK 68 1 CU 16 PHI PDK 68 1 PU-S 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 99 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 166 Tape File Start Depth = 8650.000000 Tape File End Depth = 9810.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 78916 datums Tape Subfile: 4 643 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS PDK GRCH $ REMARKS: 1, 2, 3 1 AVERAGED PASS. PASSES 1, 2, & 3 WERE AVERAGED. $ CN : BP EXPLORATION WN : G - 23A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PNAV 68 1 GAPI 4 2 BKL PNAV 68 1 CPS 4 3 BKS PNAV 68 1 CPS 4 4 BIF PNAV 68 1 4 5 CSLS PNAV 68 1 CU 4 6 LS PNAV 68 1 CPS 4 7 MSD PNAV 68 1 CU 4 8 RATO PNAV 68 1 4 9 RBOR PNAV 68 1 4 10 RICS PNAV 68 1 4 11 RIN PNAV 68 1 4 12 SGMA PNAV 68 1 CU 4 13 SGMB PNAV 68 1 CU 4 14 SS PNAV 68 1 CPS 4 15 SGNT PNAV 68 1 CU 4 16 PHI PNAV 68 1 PU-S 4 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 1 4 53 995 99 i 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Reco~us: 166 Tape File Start Depth = 8650.000000 Tape File End Depth = 9810.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 78916 datums Tape Subfile: 5 188 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0. 2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8650.0 PDK 8662.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9790.5 9802.5 22-MAY-96 FSYS REV. J001 VER. 1.1 1819 22-MAY-96 9831.0 9805.0 8660.0 9805.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK- 100 $ TOOL NUMBER 2725XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 9896.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN 0IL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT K~TE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : -1000 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS $ CN : BP EXPLORATION WN : G - 23A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 ISS PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 MON PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 65 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 23 SGNT PDK 68 1 CU 4 24 PHI PDK 68 1 PU-S 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 4 51 995 99 1 4 51 995 99 1 4 51 995 01 4 51 995 02 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 O1 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 4 51 995 99 1 4 51 995 99 I 96 * DATA RECORD (TYPE# 0) Total Data Records: 461 1006 BYTES * Tape File Start Depth = 8650.000000 Tape File End Depth = 9800.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 193942 datums Tape Subfile: 6 534 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER-. 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0. 2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8647.5 PDK 8659.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): STOP DEPTH 9796.5 9808.5 22-MAY-96 FSYS REV. J001 VER. 1.1 1933 22-MAY-96 9831.0 9805.0 8660.0 9805.0 1200.0 YES TOOL NUMBER 2725XA 0.000 9896.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMALOR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 DLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT . .~£ SCALES SET BY FIELD ENG.. _ER FAR COUNT RATE LOW SCALE (CPS): -1000 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS'. PASS 2. $ CN : BP EXPLORATION WN : G - 23A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPES 64 ) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 ISS PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 MON PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 68 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 i F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 23 SGNT PDK 68 1 CU 4 24 PHI PDK 68 1 PU-S 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 995 01 1 4 51 995 02 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 4 51 420 99 4 51 420 99 1 4 51 420 99 1 4 51 420 99 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 4 51 995 99 1 4 51 995 99 1 96 * DATA RECORD (TYPES 0) 1006 BYTES * Total Data Records: 463 Tape File Start Depth = 8650.000000 Tape File End Depth = 9805.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 194442 datums Tape Subfile: 7 536 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8660.0 PDK 8660.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): STOP DEPTH 9800.0 9812.0 22-MAY-96 FSYS REV. J001 VER. 1.1 2042 22-MAY-96 9831.0 9805.0 8660.0 9805.0 1200.0 YES TOOL NUMBER 2725XA 0.000 9896.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT ~'E SCALES SET BY FIELD ENG~..£ER FAR COUNT RATE LOW SCALE (CPS): -1000 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN : BP EXPLORATION WN : G - 23A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 24 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 ISS PDK 68 1 CPS 4 11 LS PDK 68 1 CPS 4 12 MON PDK 68 1 CPS 4 13 MSD PDK 68 1 CU 4 14 RATO PDK 68 1 4 15 RBOR PDK 65 1 4 16 RICS PDK 68 1 4 17 RIN PDK 68 1 4 18 SGMA PDK 68 1 CU 4 19 SGMB PDK 68 1 CU 4 20 SPD PDK 68 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 23 SGNT PDK 68 1 CU 4 24 PHI PDK 68 1 PU-S 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 995 01 1 4 51 995 02 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 1 4 51 420 99 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 4 51 995 99 1 4 51 995 99 1 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 463 Tape File Start Depth = 8650.000000 Tape File End Depth = 9805.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 309468 datums Tape Subfile: 8 536 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 9 is type: LIS 96/ 6/ 7 01 **** REEL TRAILER **** 96/ 6/ 7 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 7 JUN 96 2:03p Elapsed eXecution time = 55.53 seconds. SYSTEM RETURN CODE = 0
