The URL can be used to link to this page

Home My WebLink About195-183' • • SEAN PARNELL, GOVERNOR John McMullen ~~ } ~h Engineering Team Leader ~~ BP Exploration (Alaska), Inc. ~~ P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU D-11A Sundry Number: 310-180 Dear Mr. McMullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, DATED this ~6 day of June, 2010. Daniel T. Seamount, Jr. Chair Encl. STATE OF ALASKA R~C~~ Y ~D ~,~,~ ~~1~. ALASK>~L AND GAS CONSERVATION COMMIS,N JUN ~ 4 201Q 6 ~S to APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 1~ ~t ~8t CettS. COtmniSSion 1. Type of Request: AtIC~l0~a~8 ^ Abandon - ®Plug for Redrill ^ Perforate New Pool ^ Repair Well ^ Change Approved Program ^ Suspend ^ Plug Perforations ^ Perforate ^ Pull Tubing ^ Time Extension ^ Operations Shutdown ^ Re-Enter Suspended Well ^ Stimulate ^ Alter Casing ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. , ® Development ^ Exploratory 195-183 - 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20435-01-00 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 D-11A - Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. Field /Pool(s): , ADL 028284 & 028285 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11• PRESENT WELLCONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 12125' 9013' - 12013' - 9011' - 12013' None Casin Len Size MD TVD Burst Colla e Structural Conductor 11 2 " x 11 1 Surface 266 ' 13-3/8" 2669' 2669' 4930 2670 Intermediate 7400' 9-5/8" 7400' 463' 870 4760 Production Liner 3267' 7" 725 ' - 105 61' - 964' 160 7020 Liner 1 0' 4-1/2" 104 5' - 1 11 895 ' - 1 84 7 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10360' - 11980' 8943' - 9011' 4-1/2", 12.6# 13Cr 10211' Packers and SSSV Type: 7" x 4-1 /2" Baker 'S-3' Production Packer Packers and SSSV 10155' / 8860' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch - ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: June 25, 2010 ^ Oil ^ WINJ ^ WDSPL ^ Plugged 16. Verbal Approval: Date: ^ Gas ^ GINJ ^ GSTOR ^ Abandoned ^ WAG ^ SPLUG " ®Suspended Commission Representative: 17. I hereby certify that the fo/regoing is true and correct to the best of my knowledge. Contact Amanda Suddreth, 564-5543 Printed Name J rf/VIA ul ~e Title Engineering Team Leader !L'( / H em 564-4628 Terri ubble Signature Phone Date ~ /~t /(/ Commission Use Onl Conditions of approval: No ' Commission so that a representative may witness °~ _, Number: Sund ry ^ Plug Integrity OP Test ^ Mechanical Integrity Test ^ Location Clearance ~ 3 S~ Esc: ~~P s t Other. -~ ~ SD O S 7 ~rr~'s'~, 5~ A h n ~ .e . ~ , Subsequent Form Required: ~b - Lr/ APPROVED BY 6 ~ ~ 6 , 9 O Approved By: COMMISSIONER THE COMMISSION Date Form 10-403 Revise~t'b1/2~DAlIS .rN 1710 ~.~~ /~ ubmit In Duplicate ~7 IGI~IAL ~~.. ~, C~ R ,~ ~~~ • - • • To: Alaska Oil & Gas Conservation Commission From: Amanda Suddreth CTD Engineer Date: May 20, 2010 Re: D-11A Sundry Approval Sundry approval is requested for D-11A. D-11A is a sidetrack out of parent well D-11's 9-5/8" casing, and was drilled and completed in Jan `96. D-1 lA was completed with 7" intermediate liner, 4-1/2" production liner and 4-1/2" chrome tubing. The liner was initially perforated in two separate intervals of Zone 2B. A Borax/PNL log was run to determine the consequences of over-displacing the 4-1/2" cement job; a 100' cement channel was found above the lower perforations. 15' of additional perforations were added in April `97 to open up pay further from the GOC. Following this perf job, an IBP was set to shutoff the lower horizontal perforations, but resulted only in decreased rate with similar GORs. This IBP was pulled in June `99. In 2002, D-1 lA was shut in due to IA x OA communication; an OA down-squeeze was attempted in Oct `02, without success. A second, successful down-squeeze was performed in Nov `04 (in between the two squeeze attempts, the well received and waiver and produced intermittently). In June `O5, additional perforations were shot. The 90' of new perfs were shot off-depth (due to a typo in the perf memo), and produced no benefit. Until July `07, the well was online minimally, due to its noncompetitive GOR. In July `07, a PPROF was run, indicating that the majority of flow entering the well was from the most shallow perforations. An additiona190' of perforations were shot, which increased oil rate temporarily, until the GOR climbed again. Since 2007, D-11A has been online only twice, and neither time was there indication of any GOR healing. REASON FOR SIDETRACK Since D-11A has uneconomicall~gh GOR due to wellbore trajectory and perforation interval selection, it is a good candidate for a CTD sidetrack. The proposed wellbore will target the lower portion of the oil saturated sands to effectively drain reserves without inducing high GOR. The proposed plan for D-11B is to drill a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig on or around July 14, 2010. The existing perforations will be isolated by a cement , downsqueeze after setting the whipstock, as well as the primary cement job._ The sidetrack, D-11B, will exit the existing 7" intermediate liner, geosteer the well within 5' above the OWC, with the heel of the well tagging TOWC. The lateral portion of the well will target Zone 2B sands.• The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. ~ ~ pn Cv~'. ~rp~~~ cye ~~ ~-~'ll ~'~cf' ~ G+G. Pre-Rig Work: (scheduled to begin June 25, 2010) i ~ Tyr' f`'~ ~ ~- f~~~ 1. S Dummy off GLMs ~~~~~ rv{.~//y ~~vu~~'~~-off 2. F MIT-IA to 3000psi, MIT-OA to 2000psi ,'M~rn;.e f'~ac~l~cr5op 3. W PPOT-T, function LDS. PT tree (MV, SV, WV) r~, s ~~` ;,'dam 4. S Dummy WS drift to 10,400' 5. E RIH w/ through-tubing whipstock (4.5" x 7"); set TOWS @ 10,300' 6. C Squeeze cement past whipstock to abandon perfs - 42 bbls of 15.8ppg 7. C Mill out XN Nipple @ 10,199' to 3.80" 8. C Freeze protect well 9. F Post-cement job MIT-T to 2500psi, 30 minutes 10. D Bleed wellhead pressures to zero 11. O Remove wellhouse, level pad, remove flowline cry q ~i~J~~ -. ~/~C~ j~ CO~~y (~~ 'Tl~~ /~4f~1• Grc~ S~l~d~~/ ~~~/~ Rig Work: (scheduled to begin o~ly 14, 2010) 1. MIRU and test BOPE to 250 psi low and 3500 psi high 2. Swap the well to Geo-Vis. Mi113.8" window at 10,300' and 10' of rathole - -- 3. Drill Build: 4.125" OH, 500' (35 deg/100 planned) with resistivity 4. Drill Lateral: 4.125" OH, 1200' (12 deg/100 planned) with resistivity 5. Run 3-1/2" x 3-3/16" x 2-7/8" solid carbon liner leaving TOL at 10,188' 6. Pump primary cement leaving TOC at 10,188', 22 bbls of 15.8 ppg liner cmt planned 7. Cleanout liner and MCNL/GR/CCL log 8. Test liner lap to 2000 psi 9. Perforate liner per asset instructions 0600') 10. R1H w/Baker KB LTP; stab into liner and set LTP 11. Freeze protect well, RDMO Post-Rig Work: 1. Re-install wellhouse and flowlines 2. Generic GLV's, pull BPV 3. RU test separator, flow test well Amanda Suddreth CTD Engineer 564-5543 1 ° ('~ ~~0 ~ /a -t~7? CC: Well File Sondra Stewman/Terrie Hubble TREE= 6" MCEVOY WELLHE4D = FMC ACTUATOR = CNV OTIS KB. ELEV = 82.9' BF. ELEV = 46.56' KOP = 3221' Max Angle = 95 @ 11781' Datum MD = 10204' Datum TV D = 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" ~--~ 2~$' Minimum ID = 3.725" @ 10199' 4-1 /2" HES XN NIPPLE /olJ (o / TOP OF 7" LNR D-11 3rj0' -~ NEW TOP OF CEMENT 11 /23/04 2215' 4-1/2" HES SSSV NIP, ID = 3.813" 2613' 9-5/8" DV PKR GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3074 3001 8 HES TB DMY RA 0 11/23/02 5 5479 4985 43 HES TB DMY RA 0 11/23/02 4 7141 6196 44 HES TB DMY RA 0 3'"` 8010 6886 23 KBG2LS DMY INT EXT PKG 2*' 9124 7902 24 KBG2LS DMY INT 0 1'"` 10077 8735 54 KBG2LS DMY INT 0 '"`NOTE PROBLEM MANDRELS; REQUIRE SPECIAL VALVES 7245' ~ 9-5/8" X 7" TNV SN-6-AT TB PKR, ID = 7.38" 7269' 9-5/8" X 7" TIW LNR HNGR, ID = 8.249" 9-5/8" CSG, 47#, L-80, ID = 8.681" 7400' MILLOUT WINDOW - 7400' - 7455' ¢sv 7600' 10144' 4-1/2" HES X NIP, ID = 3.813" 10155' 7" X 4-1/2" BKR S-3 PROD PKR, ID = 3.875" 10178' 4-1/2" HES X NIP, ID = 3.813" 4-1/2" TBG, 12.6#, 13-CR, .0152 bpf, ID = 3.958" 10211' 10199' 4-1/2" HES XN NIP, ID = 3.725" PERFORATION SUMMARY REF LOG: ATLAS PDK ON 07/28/96 ANGLE AT TOP PERF: 75 @ 10360' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 6 10360 -10390 O 06/22/05 2-718" 6 10460 - 10490 O 06/22/05 3-3/8" 6 10560 - 10575 O 04/30/97 2-7/8" 6 10708 - 10738 O 06/22/05 3-3/8" 6 10880 - 11180 O 06/09/99 2" 6 11425 - 11450 O 07/27/07 2" 6 11485 - 11510 O 07/27/07 2" 6 11550 - 11575 O 07/27/07 3-318" 6 11800 - 11980 O 06/09/99 7" LNR, 29#, 13-CR, NSCC & L-80 I~ 10523' BTC, 0.0371 bpf, ID = 6.184" PBTD 12031' 4-1/2" LNR, 12.6#, 13-C R, .0152 bpf, ID = 3.953" 12115' 10211' 4-1/2" WLEG, ID = 3.958" 10211' ELMD TT LOG NOT AVAILABLE 10455' ~~ 7" X 4-1/2" BKR HGR PKR, ID = 4.48" ~ UNKNOWN OBSTRUCTION, EST. ID=2.8" ~ 3' ~-~4-1/2" HES ¢ DRILL PLUG DATE REV BY COMMENTS DATE REV BY COMMENTS 04/28/80 ORIGINAL COMPLETION 04/03/06 WTS/PJC GLV LATCH CORRECTIONS 01/14/96 M.LIN SIDETRACKCOMPLETION 01/02/07 RCT/TLH PROB GLV MANDREL NOTE 11/23/02 DTR/TP GLV GO 01/02/07 /TLH WANER SAFETY NOTE UPDATE 11/23/04 MJA/TLP NEW TOC POST OA SOZ 05/09/07 RDW/PJC WANER SFTY NOTE DELETED 12/12/04 RDJ/TLH WANER SAFEN NOTE 08/04/07 JRA/SV PERFS & CORRECTIONS 06/22/05 WTS/PJC PERFS 03/10/10 MSE CORRECTIONS PRUDHOE BAY UNff WELL: D-11A PERMrf No: 1951830 API No: 50-029-20435-01 SEC 23, T11 N, R13E, 3040' FNL & 1067' FEL BP Exploration (Alaska) • TREE _, ~ ~ 6" MCEV OY WEL HEAD = FMC ACTUATOR = CNV OTIS KB. ELEV = 82.9' BF. ELEV = 46.56' KOP = 3221' Max Angie = 95 @ 11781' Datum MD = 10204' Datum TV D = 8800' SS ~ D-11 Proposed CTD Si 13-3/8" CSG, 72#, L-80, ID = 12.347" I~ 2668' ~ Minimum ID =2.3" @ 10188' 3-1 /2" TOL OF 7" LNR ~-{ 7245' 9-5/8" CSG, 47#, L-80, ID = 8.681" ¢sv 13.70" BKR LNR CEPLOYMENT SLV, ID = 2.30" H 10188' ~ ~ ~oc 10188' ~ 6 4-1/2" TBG, 12.6#, 13-CR, .0152 bpf, ID= 3.958" 10211 4-112" x 7"whipstock 10300' PERFORATION SUMMARY REF LOG: ATLAS PDK ON 07/28/96 ANGLE AT TOP PFRF: 75 @ 10360' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 6 10360 -10390 O 06/22/05 2-7/8" 6 10460 - 10490 O 06/22/05 3-3/8" 6 10560 - 10575 O 04/30/97 2-7/8" 6 10708 - 10738 O 06/22/05 3-3/8" 6 10880 - 11180 O 06/09/99 2" 6 11425 - 11450 O 07/27/07 2" 6 11485 - 11510 O 07/27/07 2" 6 11550 - 11575 O 07/27/07 3-3/8" 6 11800 - 11980 O 06/09/99 R, 29#, 13-C R, NSCC 8 L-80 10523' 0.0371 bpf, ID = 6.184" 68° PBTD 12031' 4-1/2" LNR, 12.6#, 13-C R, .0152 bpf, ID = 3.953" 12115' 350' ~ NEW TOP OF CEMENT 11/23/04 2215' 4-1/2" HES SSSV NIP, ID = 3.813" 2613' 9-5/8" DV PKR GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3074 3001 8 HES TB DMY RA 0 11 /23/02 5 5479 4985 43 HES TB DMY RA 0 11/23/02 4 7141 6196 44 HES TB DMY RA 0 3'"' 8010 6886 23 KBG2LS DMY INT EXT PKG 2** 9124 7902 24 KBG2LS DMY INT 0 1** 10077 8735 54 KBG2LS DMY INT 0 *'NOTE PROBLEM MANDRELS; REQUIRE SPECIAL VALVES 7245' -19-5/8" X 7" TNV SN-6-AT TB PKR, ID = 7.38" MILLOUT WINDOW - 7400' - 7455' TSGR 9713' 10144' 4-1/2" HES X NIP, ID = 3.813" 10155' 7" X 4-1 /2" BKR S-3 PROD PKR, ID = 3.875" 10178' 4-1/2" HES X NIP, ID = 3.813" 10178' 4-1/2" BKR KB LTP ID = 2.4?" 10199' 4-1/2" HES XN NIP, IDmilled to = 3.80" '/ 10211' 4-1/2" WLEG, ID = 3.958" BCGL 10230' 10211' ELMDTTLOGNOTAVAILABLE XO 10250' XO 10500' 13-1/2" x 3-3/16" x 2-I; 8" cmt'd & perrd 112000' I 10455' 7" X 4-1/2" BKR HGR PKR, ID = 4.48" 10831' ~~ UNKNOWN OBSTRUCTION, EST. ID=2.8" 12013' ~~ 4-1 /2" HES EZ DRILL PLUG DATE REV BY COMMENTS DATE REV BY COMMENTS 04/28/80 ORIGINAL COMPLETION 04/03/06 WTS/PJC GLV LATCH CORRECTIONS 01/14/96 M.LIND SIDETRACKCOMPLETION 01/02/07 RCT/TLH PROB GLV MANDREL NOTE 11/23/02 DTR/TP GLV GO 01/02/07 /TLH WANERSAFETY NOTE UPDATE 11/23/04 MJA/TLP NEW TOC POST OA SOZ 05/09/07 RDW/PJC WANER SFTY NOTE DELETED 12/12/04 RDJ/TLH WANER SAFETY NOTE 08/04/07 JRA/SV PERFS & CORRECTIONS 06/22/05 WTS/PJC PERFS 03/11/10 MSE PROPOSED CTD SIDETRACK PRUDHOE BAY UNff WELL: D-11B PERMff No: API No: 50-029-20435-Q2 SEC 23, T11 N, R13E, 3040' FNL & 1067' FEL BP Exploration (Alaska) . . 08/30/07 Schlumberger NO. 4396 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 . L ATTN: Beth ~ 'd'" vl~eß' IF-' S'GANNED SEP 1 8 Z007 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay E d' tt ~ n ICO Job# Loa Description Date BL Color CD \. MPC-08 / N/A RSTIWFL 08/10/07 1 I.~I" 11767136 MEM INJ PROFILE (J::r: <!.. I ¡;.. t:' - JI".-::f- 08/12/07 1 P2-16 11856185 INJECTION PROFILE l JTf', Ie. .-;¡ - L.:l~ 08/02/07 1 07 -02A 11649983 MEM PROD PROFILE ¡ q ~ - î'1'i< ~ 08/07/07 1 R-13 11856186 INJECTION PROFILE í ''''''' I~ r~ - f"I..I~ 08/02/07 1 D-11A 11649982 MEM PROD PROFILE Iq~ - !1(~ 07/26/07 1 S-42 11686773 LDL I q &. - ('o.~i.../ 08/02/07 1 S-43 11855804 LDL J q.g. -ð5":" 08/02/07 1 16-07 11855806 STATIC PRESSURE SURVEY J'$(~-.Q.ö4 08/04/07 1 16-21 11855805 STATIC PRESSURE SURVEY 11)~· .~~~ 08/04/07 1 1-09A1L-21 11849930 SBHP SURVEY J q '9- - l'I;::)q 08/04/07 1 2-68/S-17 11630491 LDL I f('x - ao, '::}- 07/27/07 1 1-23/0-15 11846802 STATIC PRESSURE SURVEY U:r0. ,q¿¡ -/~<j(' 08/11/07 1 Z-46 11057080 CH EDIT PDC GR (USIT);)D.:"1-J:=\1 'Jt 1~<'¡.:Jj:J 12/14/05 1 A-09A 11216203 MCNL .Gob -I-+(.{ '" 15{/ t:J'-1 06/29/06 1 1 L3-11 11801065 RST I 1ft) ;::)?! ¡ -- " 05/31/07 1 1 PLEASE A~KNOWLEDGE RECEIPT[~ j~l;?,~~~~'~ R~~l'~RNING ONE COPY EACH TO: BP Exploration (Alaska) Inc." " å"'" 'i if"" Ii ~ Þ ~.,,-, Petrotechnical Data Center LR2-1 Ii\ ¡i___.'./? ii_.". ¡¡~lf !i.__ 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 "'''''''"II''. AK 9950D~ ATTN: Beth C /~ Received by ,_ ~_. .C,_. f) 1.1" It 2007 Date Delivered: ·\j.V.'h'j"'i¡ ()., '. . " i :. :,,"'\;\~I"-:,.,,':'IT, t'< (~'¡aH (,(¡r"!;"~, t ;n¡ìlnl¡(t~~On .> I STATE OF ALASKA . ~ '?~ ALAS A OIL AND GAS CONSERVATION COM ION per" '5". C...., REPORT OF SUNDRY WELL OPERATIONS 'l.J',{: 40"\ <:y, D Stimulate D Other V~, D Waiver D Time Extension D (¡':Pr o Re-enter Suspended Well D <, 5. Permit to Drill Number: Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development P Stratigraphic Exploratory Service 6. API Number: 50-029-20435-01-00 . . 1. Operations Abandon D Repair Well D Performed: Alter Casing D Pull Tubing D Change Approved Program D Opera!. Shutdown D 2. Operator BP Exploration (Alaska), Inc. Name: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 3. Address: 9. Well Name and Number: 82.91 KB - PBU D-11A - ADLO-028284 - 11. Present Well Condition Summary: 10. Field/Pool(s): PRUDHOE BAY Field/ PRUDHOE OIL Pool' 8. Property Designation: Total Depth measured 12125 / feet Plugs (measured) 12013' true vertical 9013 / feet Junk (measured) None Effective Depth measured 12013 feet true vertical 9011 feet Casing Length Size MD TVD Burst Collapse Conductor 84 20" 91.5# H-40 37 - 121 37 - 121 1490 470 Surface 2643 13-3/8" 72# L-80 36 - 2679 36 - 2678.76 4930 2670 Production 7376 9-5/8" 47# L-80 35 - 7411 35 - 6471.13 6870 4760 Liner 3278 7" 29# 13Cr80 7245 - 10523 6353.41 - 8963.8 8160 7020 Liner 1660 4-1/2" 12.6# 13Cr80 10455 - 12115 8957.87 - 9012.33 8430 7500 Perforation depth: Measured depth: 10360 - 11980 True Vertical depth: 8943 - 9011 - - SCANNED AUG 1 6 ~007 - - Tubing: (size, grade, and measured depth) 4-1/2" 12.6# 13CR80 35-10211 Packers and SSSV (type and measured depth) 4-1/2" Baker S-3 Perm Packer 9-5/8" DV PACKER 4-1/2" BAKER HGR PACKER o 10155 2613 10455 o 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl 1146 902 Representative Daily Average Production or Injection Data Gas-Met Water-Bbl Casing Pressure 56375 0 0 38230 427 0 15. Well Class after proposed work: Exploratory Development P 16. Well Status after proposed work: Oil P Gas WAG Tubing pressure 1608 1968 13. Service x Contact Gary Preble WINJ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Title Data Management Engineer Signature Phone 564-4944 Date 7/30/2007 ised04/2006 0 R' GIN A L RBDMS BFL, Ave 1510D7 Submit Original Only . . " . D-IIA DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY #8, from 07/24/07... MU 3.375" drift. Knock WHP down with 70 bbls of 1 % KCL with 0.6% SafeLube. RIH and tag an obstruction at 10831' ctmd. Unable to work through spot. POOH. with town and opt to gauge down to smaller OD. MU and RIH with 2.25" OD drift. plug at 11996' ctmd (did not encounter obstruction at 10831 '). POOH. on WSR 07/26/07 ... CTU #8, / AddPerf; ... Cont' from WSR 07/25/07... Drift with 2.25" down to btm at 11996' ctmd. POOH. MU and RIH with SLB production logging tools (spinner, deft, ghost, gradio, pressure, temperature, gamma ray ccl). Bring well on-line through test seperator and choke well back to 40 mmscfpd. Log up/down passes over interval 1 0250-11975' at 30,60,80 fpm. Perform stop counts at 11975, 11780, 10860, 10620, 10520, 10420, 10320 and 10250. Shut in and log residual temperature survey over interval 1 0250-11975'. Paint flag at 11350' for next perf run. POOH. Confirmed good data from memory log. MU and RIH with first set of perf guns; 25' of 2" HSD PJ Omega 2006 HMX, 6 spf. Correct depth at flag and perforate interval 11550'-11575' elmd. POOH. ... on WSR 07/27/07 ... . CTU #8, PERF; ... Cont' from 07/26/07 ... POOH after shooting first of perf guns. At surface; all shots fired. Cut 100' of pipe, change pack-offs and MU new MHA and memory gamma ray / ccl. RIH with memory logging string. Log interval 1 0200-11550'; flag pipe at 11300' ctmd. POOH. Confirmed good data. Tie in to memory CNL 12/16/04. MU and RIH with second set of perf guns; 25' of 2" HSD PJ Omega 2006 HMX, 6 spf. Correct depth at flag and perforate interval 11485'-11510' elmd. POOH. At surface; all shots fired. MU and RIH with third set of perf guns; 25' of 2" HSD PJ Omega 2006 HMX, 6 spf. Correct depth at flag and perforate interval 11425'-11450' elmd. POOH. At all shots fired. RDMO. *** Job Complete *** FLUIDS PUMPED BBLS 179 1 % KCL 63 50/50 METH 236 TOTAL D-IIA (PTD #1951830) Internal Waiver Cancellation - Normal Well . . All, An internal waiver was issued for IAxOA communication on well D-11A (PTD #1951830) on 12/12/05. The well passed an MITIA on 04/11/07 proving two comepentent barriers. Under the new WI System Policy set to take effect on June 1, 2007, well D-11A will be Operable. The well is reclassified as a Normal well. Please remove all waivered well signs and the lamintaed copy of the waiver from the wellhouse. Thank you - Jack L. Winslow (for Andrea Hughes) Well Integrity Engineer office - 659-5102 pager - 659-5100, 1154 ~ED MAY 1 {) 2007 1 of 1 5/11/2007 2:40 PM SEP 2 8 2006 ALASKA Oil AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERA Tlð~iI & Gas Cons. Commission Anchora e . STATE OF ALASKA . RECEIVED 1. Operations Performed: AbandonD Alter Casing 0 Change Approved Program 0 Repair Well[&) Pull TubingD Operation ShutdownD PluQ PerforationsD Perforate New PoolO Perforate 0 Stimulate 0 WaiverD OtherD Time ExtensionD Re-enter Suspended WellD 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development Œ] ExploratoryD P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): StratigraphicO ServiceD 9. Well Name and Number: D-11A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool 82.91 8. Property Designation: ADL-028284 11. Present Well Condition Summary: Total Depth Effective Depth measured 12125 feet true vertical 9012.5 feet measured 12013 feet true vertical 9010.6 feet Length Size 84 20" 91.5# H-40 2643 13-3/8" 72# L·80 7376 9-5/8" 47# L-80 3278 7" 29# 13Cr80 1660 4-1/2" 12.6# 13Cr80 Plugs (measured) Tagged TD @ 10832 (06-20-2005) 4-1/2" HES EZ Drill Plug @ 12013 Junk (measured) MD TVD Burst Collapse 37 121 37.0 121.0 1490 470 36 - 2679 36.0 - 2678.6 4930 2270 35 - 7411 35.0 - 6471.1 6870 4760 7245 - 10523 6353.4 8963.8 8160 7020 10455 - 12115 8957.9 - 9012.3 8430 7500 Casing CONDUCTOR SURFACE PRODUCTION LINER LINER Perforation depth: 2 Measured depth: 10360-10390,10460-10490,10560-10575, 10708-10738, 10880-11180, 11800-11980 True vertical depth: 8943-8950,8958-8961,8968-8970,8991-8994, 9009-9020, 9011-9011 Tubing ( size, grade. and measured depth): Packers & SSSV (type & measured depth): 5-1/2" 15.5# L-80 4-112" 12.6# 13Cr80 9-5/8" DV Packer 4-1/2" Baker S-3 Perm PKR 4-1/2" Baker HGR Packer 4-1/2" HES SSV Nipple @ 32 @ 35 @ 2613 @ 10155 @ 10455 @ 2215 35 10211 " 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: RBDMS 8Ft 0 C1 0& 2006 13 Prior to well operation: Subsequent to operation: Oil-Bbl SI SI Representative Dailv Averaae Production or Iniection Data Gas-Met Water-Bbl Casin Pressure o 0 o 0 Tubin Pressure 14. Attachments: ~ 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒ] GasD DevelopmentŒ] ServiceD Copies of Logs and Surveys run _ Daily Report of Well Operations _ WAG 0 GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. Sundry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact DeWayne R. Schnorr Printed Name DeWayne R. Schnorr Signature Title Petroleum Engineer Phone 564-5174 Date 9/27/06 Form 10-404 Revised 4/2004 . . D-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 08/16/2006 T/I/O= 2360/0/0. CMIT-IA x OA to 3000 psi. (Reg Compl) [PASSED the second attempt] IA lost 20 psi and OA lost 80 psi /1 st 15 min. IA held and OA lost 20 psi /2nd 15 min. Well S/I upon arrival. Pumped 22 bbls of 94* crude to achieve test pressure. Final WHP= 2360/010. 08/14/2006 TIO= 2350/0+/0+. IA & OA FL's pre- CMIT -IA x OA. IA FL @ 228' (13 bbls), OA FL near surface. Integral, 90° elbow, 2" block valve installed on the OA casing spool. 08/06/2006 PULL 41/2 HALLlBURTION BB- PLUG BODY FROM 2153' (SLM) PULLED 41/2 PXX- PLUG FROM 2184' (SLM) *** WELL LEFT SHUT IN AND TURNED OVER TO DSO *** 08/05/2006 ***WELL SII ON ARRIVAL *** (post wh repairs) PULLED EQ PRONG FROM BB- BRIGE PLUG 2140' (SLM) CURRENTLY PULLING BB PLUG *** JOB IN PROGRESS *** 07/12/2006 PULL 6" CIW TWC POST TREE CHANGE 06/12/2006 SET TWC FOR POST TREE SWAP 06/11/2006 T/I/0=90/40/50. Temp=TTP. Bleed WHP's. (Pre Master Valve Replacement). Bled lAP from 40 psi to 0 psi in 45 min. Bled OA from 50 psi to 0 psi in 30 min. During bleed lAP increased 20 psi. Bled lAP from 20 psi to 0 psi in 15 min. Bled TBG pressure from 90 psi to 0+ psi in 06/06/2006 Standby while SLB slickline setting 4.5" XXN Plug. Slickline unable to set plug. POOH. Re- kill well with 250 bbls 1 % KCL water. FP w/27 bbls 50/50 meth/water. RIH w/ slickline. Pump 41 bbls 50/50 meth while SL B&F nipple profiles. POOH. Set PX plug body w/ carrier at 2179' slm. RIH w/ 4.5" check set. POOH. RIH w/1-3/4" prong and set prong. Fill and test tubing and tree above PX plug to 2500 psig. Good test. RDMO DS Pump truck. Release vac trucks. **Notify Pad Operator well is secure and SL will install retrievable plug in tubing for second barrier. ** 06/06/2006 ATTEMPTED TO SET PLUG @ 10,170 SLM. NO SUCCESS, PULLED PLUG BODY, RAN 3.8 SWEDGE W/4.5 BRUSH, BRUSHED OUT ALL NIPPLES. RAN 4 1/2 PX W/ CARRIER, SET @ 2179 SLM. RAN 41/2 CHECK SET, 2188 SLM. TOOL SHEARED, GOOD SET, RAN 3.6 B.G.,W/2 1/2 JDC, W/PRONG 65",1 3/4 F.N.SAT DOWN @ 2188 SLM. SET. TESTED PLUG, 2500 PSI, HOLDING SOLID, BLEED BACK DOWN, RAN HALLIBURTON E-FIRE PLUG, SET @ 2148 SLM. RAN 3.6 B.G. W/9.5 ' PRONG ( 1 3/4 F.N.) SET @ 2150 SLM. TESTED HALLIBURTON PLUG,1800 PSI, HOLDING SOLID, BLED BACK DOWN, RDMO. *** LEFT WELL SHUT IN,TURNED WELL OVER TO PAD OPER. *** ***NOTE: PURGED OUT CONTROL LINE, PRESSURED UP 5000 PSI. HOLDING SOLID, BLEED CONTROL LINE BACK DOOWN TO 0 PSI.**** ****ANOTHER NOTE: PRONG, PULLS W/2 1/2 PULLING TOOL, HALLIBURTON PLUG, PULLS W/ HALLIBURTON PULLING TOOL. **** 06/06/2006 Assist SLB w. well kill (Master Valve Repair) - Pump as directed to assist w/ well control project Page 1 . . D-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 06/05/2006 *** ON STANDBY TO SET PLUG **** BEGIN RU @ 17:00, DRIFT THROUGH TREE W/ 3.855 GR, DRIFT WI 3.80" SWAGE, SD @ 10149' SLM, RUN 4.5" XXN PLUG, ATTEMPT TO SET IN XN NIPPLE @ 10170' SLM. FLUIDS PUMPED BBLS 66 50/50 Methanol Water 334 1 % KCL Water 22 Crude 422 TOTAL Page 2 ^ TREE = 6" MCEVOY SAFEr OTES: BEFORE RUNNING 1" BTM LATCH GLV WELLHEAD = FMC D-11 A IN 'OLD STYLE' KBG·2LS GLM, MOVE NO-GO ON ACTUA TOR = CrN OTIS RUNNING HEAD 112". CHROM E LNR & TBG. 900 @ 11206' KB. ELEV - 82.9' ·...'AxOA COM M. OPERATING LIM ITS: MAX lAP = 2000 BF. ELEV = 46.56' PSI, MAX OAP = 2000 PSI (12/08/04 WAIVER)·" KOP= 3221' Max Angle = 95 @ 11781' 350' -1 NEW TOP OF CEMENT 11/23/04 I Datum MD = 10204' Datum TVO = 8800' SS 2215' --4-1/2" HES SSSV NIP, ID = 3.813" I . 2613' --i 9-5/8" DV A<R I ~~ ~~ 113-3/8" CSG, 72#, L-80, ID = 12.347" I 2668' GAS LIFT MANDRELS ST MD TVO OEV TYÆ VLV LATCH PORT DATE Minimum ID = 3.725" @ 10199' 6 3074 3001 8 HES TB DMY RA 0 11/23/02 L 5 5479 4985 43 HES TB DMY RA 0 11/23/02 4-1/2" HES XN NIPPLE 4 7141 6196 44 HES TB DMY RA 0 3 8010 6886 23 KBG2LS OMY INT EXT A<G 2 9124 7902 24 KBG2LS DMY INT 0 1 10077 8735 54 KBG2LS OMY INT 0 I TOP OF 7" LNR I 7245' "'" I MUOUT WINDOW - 7400' - 7455' I 19-5/8" CSG, 47#, L-80, ID = 8.681" I 7400' .. I . 10144' 1-14-1/2" HES X NIP, ID = 3.813" I ~ 10155' 1--19-5/8" X 4-1/2" BKR S-3 PROD A<R, 10 - 3.875" I I . 10178' 1-14-1/2" HES X NIP, ID - 3.813" I I 10199' 1-14-1/2" HES XN NIP, 10 = 3.725" I 14-1/2" TBG, 12.6#, 13-CR, .0152 bpt, ID = 3.958" I 10211' 10211' 1--4-1/2" WLEG, 10 = 3.958" I ÆRFORA TION SUMMARY I 10211' H ELMD TT LOG NOT A V AILABLE I REF LOG: ATLAS PDK ON 07/28/96 ANGLE AT TOP ÆRF: 75 @ 10360' I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 10455' 1-17" X 4-1/2" BKR HGR A<R, ID = 4.48" I 2-7/8" 6 10360 -10390 0 06/22/05 Dc 2-7/8" 6 10460 - 10490 0 06/22/05 3-3/8" 6 10560 -10575 0 04/30/97 2-7/8" 6 10708 - 10738 0 06/22/05 3-3/8" 6 10880 - 11180 0 Jan 1996 ~, 3-3/8" 6 10880 - 11180 S 05/08/97 3-3/8" 6 10880 - 11180 0 06/09/99 12013' 1-14-1/2" HES EZ DRILL PLUG I 3-3/8" 6 11800 - 11980 0 Jan 1996 3-3/8" 6 11800 - 11980 S 05/08/97 3-3/8" 6 11800 - 11980 0 06/09/99 - iiI V"- IEZsvl 7600' 17" LNR, 29#, 13-CR, .0371 bpf, 10 = 6.184" I 10523' ". 1 PBTD I 12031' I"""'\; ~ 14-1/2" LNR, 12.6#, 13-CR, .0152 bpt, ID= 3.953" I 12115' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNrr 04/28/80 ORIGINAL COMPLETION 04/03/06 WTS/PJC GL V LATCH CORRECTIONS WELL: D-11A 01/14/96 M .LlNDEf SIDETRACK COMPLETION 08/06/06 KSB/PJC PULL BB & PXX PLUGS ÆRMrr No: "1951830 11/23/02 DTRlTP GLV C/O API No: 50-029-20435-01 11/23/04 MJAITLP NEW TOC POST OA SOZ SEC 23, T11 N, R13E, 3040' FNL & 1067' FEL 12/12/04 ROJ/TLH WAIVER SAFETY NOTE 06/22/05 WTS/PJC ÆRFS BP Exploration (Alaska) 1. Operations Performed: Abandon 0 Alter Casing D Change Approved Program D RECEIVED ALASKA Oil AND GAS CONSERVATION COMMISSION JUL 2 7 2005 REPORT OF SUNDRY WELL OPERAIdsQMiGas Cons. Commission Anchoraoe 0 'Other ) STATE OF ALASKA ) Repair WellO PluQ PerforationsD Pull TubingD Perforate New PoolO Operation Shutdown 0 Perforate IX] Stimulate 0 WaiverD Time Extension D Re-enter Suspended WellD 5. Permit to Drill Number: 195-1830 6. API Number 50-029-20435-01-00 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development [!] ExploratoryD P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 82.91 8. Property Designation: ADL-028284 11. Present Well Condition Summary: StratigraphicO ServiceD 9. Well Name and Number: D-11A 10. Field/Pool(s): Prudhoe Bay Field 1 Prudhoe Oil Pool Total Depth measured 12125 feet true vertical 9012.5 feet Effective Depth measured 12013 feet true vertical 9010.6 feet Plugs (measured) Tagged TD @ 10832 (06-20-2005) Junk (measured) None Casing Length Size MD TVD Bu rst Collapse Conductor 84 20" 91.5# H-40 37 121 37.0 121.0 1490 470 Surface 2643 13-3/8" 72# L-80 36 . 2679 36.0 - 2678.8 4930 2670 Production 7376 9-5/8" 47# L-80 35 - 7411 35.0 - 6471.1 6870 4760 Liner 3278 7" 29# 13Cr80 7245 - 10523 6353.4 - 8963.8 8160 7020 Liner 1660 4-1/2" 12.6# 13Cr80 10455 - 12115 8957.9 - 9012.3 8430 7500 Measured depth: 10360 -10390,10460 -10490,10560 -10575,10708 -10738,10880 -11180,11800 -11980 True vertical depth: 8943.44 - 8950.06, 8958.24 - 8960.67, 8967.98 - 8970.11, 8990.77 - 8994.28, 9008.71 - 9019.96, 9010.78 - 9010.65 TubinQ ( size, Qrade, and measured depth): 5-112" 15.5# L-80 4-1/2" 12.6# 13Cr80 @ 32 @ 35 Packers & SSSV (type & measured depth): 9-5/8" DV Packer 4-1/2" Baker S-3 Perm PKR 4-1/2" Baker HGR Packer 4-1/2" HES SSV Nipple @ 2613 @ 10155 @ 10455 @ 2215 35 10211 (1 C)n05 SCj~NNED Jut 2 4J LU ~ 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: RBDMS BFL ,JUL 2 8 2005 Prior to well operation: Subsequent to operation: Oil-Bbl 1212 1075 Representative Daily Average Production or Injection Data Gas-Met Water-Bbl Casing Pressure 13 56135 57056 80 73 Tubing Pressure 1279 1258 Copies of Logs and Surveys run _ Daily Report of Well Operations _ ~ 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒJ GasD Development ŒI ServiceD 14. Attachments: Contact DeWayne R. Schnorr WAG D GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. Sundry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name DeWayne R. Schnorr Signature -ð-4 ~~ Title Petroleum Engineer Phone 564-5174 Date 7/26/05 ORIGINAL Form 10-404 Revised 4/2004 ) ) D-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 06/20/05 CTU #4 - TIE IN LOG & ADPERFS ***WELL FLOWING UPON ARRIVAL*** MIRU. RIH FOR D&T & TIE IN LOG. CCL TO EOP = 9.83'. TAG @ 10832 CTM & TRIED TO WORK PAST THIS SPOT. CAN NOT PASS TAG SPOT. CONSULT W/ WELL OP SUPV & IT WAS DECIDED TO LOG UP FROM THIS DEPTH, AS WE ARE DEEPER THAN BOTTOM PERFORATION TO BE ADDED. LOG UP @ 40 FPM. PAINT FLAG ON CT @ 10300' CTM. WELL FLOWING UPON DEPARTURE. DSO NOTIFIED OF CONDITION. ***CONTINUED ON 6/21/05 WSR***GOOD DATA FROM LOG & HAVE + 211 OFFSET. 06/21/05 CTU #4 ADPERFS ***WELL FLOWING UPON ARRIVAL*** CONTINUED FROM WSR 06- 20-2005. USING MAN BASKET TO MU GUNS. INFORMED PCC & PAD OP. THAT WE WILL BE SHUTTING IN WING VALVE FOR PERF OPS. PUMPING FILTERED 1% KCL DOWN BACK SIDE TO KNOCK DOWN PRESSURE. RIH ON PERF RUNS #1 & 2# WITH 301 OF 2-7/8" HMX - PJ2906 - 6 SPF - PERF GUNS - SAME TYPE TO BE USED ON ALL 3 PERF RUNS. CT @ FLAG DEPTH & CORRECT TO TOP SHOT @ FLAG TO 10318.4'. RUN #1 - PERFORATE INTERVAL 10708'- 107381. RUN #2 - PERFORATE INTERVAL 104601 - 10490'. ***WELL LEFT SHUT-IN UPON DEPARTURE - PAD OP NOTIFIED ON CONDITION *** CONTINUED ON 06-22-2005 WSR*** 06/22/05 CTU #4 ADPERFS ***WELL SHUT-IN UPON ARRIVAL *** CONTINUED FROM WSR 06- 21-2005. USING MAN BASKET TO MU GUNS. PUMPING FILTERED 1 % KCL DOWN BACK SIDE TO KNOCK DOWN PRESSURE. RIH ON PERF RUN #3 WITH 301 OF 2-7/8" HMX - PJ2906 - 6 SPF - PERF GUNS. CT @ FLAG DEPTH & CORRECT TO TOP SHOT @ FLAG TO 10318.4'. RUN #3 - PERFORATE INTERVAL 10360· - 103901. RDMO. *** INFORM PAD OP. THAT WELL LEFT SHUT-IN & READY TO POP. ***JOB COMPLETE*** FLUIDS PUMPED BBLS 98 50/50 METHANOL WATER 428 1 % KCL WATER 526 TOTAL Page 1 . TREE = 6" MCEVOY WELLHEAD = FMC . ÄCTuÄiÓR;';' C~ OTIS ( KB: ELEV '';;'~'~~'~"'~ã2:g; BF~'a.EV;' ·46.56; KOP = ~-~~~"' 3221 ' ~a,~A~Ql,e·;········95·~",1·1iài: Datum MD = 10204' DatÜnïTVÖ;';" ... . ¿àöÖiss SAr) NOTES: BEFORE RUNNING 1" BTM LA TC H GL V IN 'ú....; STYLE' KBG-2LS GLM, MOVE NO-GO ON RUNNING HEAD 1/2". CHROME LNR & TBG. 90° @ 11206' ***IAxOA COMM. OPERATING LIMITS: MAX lAP = 2000 PSI, MAX OAP = 2000 PSI (12/08/04 WAIVER)*** ') D-11A iJ 350' 1-1 NEW TOP OF CEMENT 11/23/04 1 2215' 1-14-1/2" HES SSSV NIP, ID = 3.813" 1 2613' 1-19-5/8" DV PKR 1 ~ ~ e 113-3/8" CSG, 72#, L-80, ID = 12,347" l-f 2668' GAS LIFT MANDRELS MD TVD DEV TYPE VLV LATCH PORT DATE 3074 3001 8 HES TB DMY RA 0 11/23/02 5479 4985 43 HES TB DMY RA 0 11/23/02 7141 6196 44 HES TB DMY RA 0 8010 6886 23 KBG2LS DMY BK-1 EXTPKG 9124 7902 24 KBG2LS DMY BK-1 0 10077 8735 54 KBG2LS DMY BK-1 0 ST 6 5 4 3 2 1 Minimum ID = 3.725" @ 10199' 4-1/2" HES XN NIPPLE L I TOP OF 7" LNR 1-1 7245' I . MILLOUT WINDOW - 7400' - 7455' .41 .. \9-5/8" CSG, 47#, L-80, ID = 8,681" 1-1 7400' 10144' 1-14-1/2" HES X NIP, ID = 3.813" 1 I 8 I 8 10155' 1-19-5/8" X 4-1/2" BKR S-3 PROD PKR, ID = 3,875" 10178' 1-14-1/2" HES X NIP, ID = 3.813" 1 f t 10199' 1-14-1/2" HES XN NIP, ID = 3.725" 1 10211' 1-14-1/2" WLEG, ID = 3.958" I 10211' 1-1 ELMD TT LOG NOT A V AILABLE 1 14-1/2" TBG, 12,6#, 13-CR, .0152 bpf, ID = 3.958" 1-1 10211' 1 PERFORA TION SUMMARY REF LOG: ATLAS PDK ON 07/28/96 ANGLE AT TOP PERF: 75 @ 10360' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2- 7/8" 6 1 0360 -10390 0 06/22/05 2-7/8" 6 10460 - 10490 0 06/22/05 3-3/8" 6 10560 - 10575 0 04/30/97 2- 7/8" 6 1 0708 - 1 0738 0 06/22/05 3-3/8" 6 10880 - 11180 0 Jan 1996 3-3/8" 6 10880 - 11180 S 05/08/97 3-3/8" 6 10880 - 11180 0 06/09/99 3-3/8" 6 11800 - 11980 0 Jan 1996 3-3/8" 6 11800 - 11980 S 05/08/97 3-3/8" 6 11800 - 11980 0 06/09/99 o K ~ I 10455' 1-17" X 4-1/2" BKR HGR PKR, ID = 4.48" 1 I EZSV 1-1 7600' I 7" LNR, 29#, 13-C R, .0371 bpf, ID = 6,184" 1---1 10523' ~ ~ I PBTD 1---1 12031' \4-1/2" LNR, 12.6#, 13-CR, ,0152 bpf, ID = 3.953" 1---1 12115' REV BY COMMENTS BY /KA K PERF CORRECTIONS MJA/TLP NEW TOC POST OA SOZ RDJ/TLH WANER SAFETY NOTE WTS/PJC PERFS PRUDHOE BAY UNIT WELL: D-11A PERMIT No: "1951830 API No: 50-029-20435-01 SEC 23, T11 N, R13E, 3040' FNL & 1067' FEL DATE 07/09/04 11/23/04 12/1'2/04 06/22/05 DA TE REV BY COMMENTS 04/28/80 ORIGINAL COM PLETION 01/14/96 M.LlNDER SIDETRACK COMPLETION 03/03/02 RN/TP CORRECTIONS 11/23/02 DTRlTP GL V C/O 07/09/03 CMO/TLP KB ELEV A TION CORRECTION 09/17/03 CMO/TLP PERF ANGLE CORRECTION BP Exploration (Alaska) Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Well /f~" de C-29A /-J1- IJi E-25 lC¡i~ð2:J. G-02A 1JiIf,.¡t1'{ W-27 A -"e-ðtaf D-25A (__. /{fq-C'Í;V DS 15-25A' '" 1P'I.tI'ft.E-39A '\ 02-16B J 9tj- 0 {I C-25A :2o'l-:z.o1 E-17 A J.Oi{, i~~ C-41A j :~~~~~ ~~~~~: 'ilYf-il:tf 02-28A [15- (~J ... D-11A 2{y.¡-2-/~ DS 05-24A Job # 10715422 10715423 10715424 10670031 10854314 10715428 10715430 10928597 10928598 10928602 10928606 10715445 10715446 10928607 10928608 10928609 (Prints__ only-Job not complete) SCANNED JUN 1 7 2005 Log Description MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL 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 Date Delivered: c2ßf;- /~5- ~/9!? 01/24/05 NO. 3318 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Date Blueline Prints CD 08/20/04 1 08/21/04 1 08/23/04 1 08/24/04 1 08/27/04 1 09/11/04 1 09/13/04 1 10/02/04 1 10/03/04 1 10/30/04 1 11/24/04 1 12109/04 1 12/11/04 1 12/11/04 1 12/16/04 1 12/22/04 1 '"-" ~ Alaska Data & Consulting Services 2525 Gambell Street, ~uit 00. Î' Anchora ge, AKÇi950 38 ..1 ~,J ATTNCe ~' /1 \ / . // ."" 1,'- "~ Rece v~d by: . It'.. -./I < (/1 / V / I 1// (/ Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth ('tS:/?3 D-11A ¡O)-oZCDS 07-30A 1~2-() j¡.{ DS 14-098 ft 5 ,./62.- P2-56 ~I) "/- 215 DS 11-06A !'f1-ffð E-21A Well Job# 10928608 10715445 10964105 10830819 10928610 10670030 01/18/05 NO. 3307 Iq5-t~3 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Log Description MEM PRODIINJECTION PROFILE MEM PROF & IPROF LEAK DETECTION RST MCNL (PRINT ONLY-NO CD) MCNL (PRINT ONLY-NO CD) Color Date Blueline Prints CD 12/16/04 1 12/09/04 1 12/23/04 1 06/20/04 1 12/24/04 1 08/22/04 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 tú. . 900 E. Benson Blvd. ~ Anchorage, Alaska 99508 ~ I' ð Date Delivered: (/ / -tÁ ~ "~' ~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99~03_28 ATTN: Beth ~ t Received by ~ r'l~ ') STATE OF ALASKA ) ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon 0 Alter Casing 0 Change Approved Program 0 Repair Well[&] PluQ PerforationsD Pull Tubing 0 Perforate New Pool D Operation Shutdown 0 Perforate D Stimulate 0 WaiverO OtherD Time Extension 0 Re-enter Suspended Well 0 5. Permit to Drill Number: 195-1830 6. API Number 50-029-20435-01-00 2. Operator Name: 3. Address: 4. Current Well Class: Development ŒJ BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 82.91 8. Property Designation: ADL-0028284 11. Present Well Condition Summary: Stratigraphic D 9. Well Name and Number: D-11A 10. Field/Pool(s): Prudhoe Bay Field 1 Prudhoe Oil Pool Exploratory 0 Service 0 Total Depth measured 12125 feet true vertical 9012.5 feet Effective Depth measured 12013 feet true vertical 9010.6 feet Plugs (measured) Junk (measured) None None Casing Conductor Production Surface Length 84 7376 2643 Size 20" 91.5# H-40 9-5/8" 47# L-80 13-3/8" 72# L-80 MD TVD Burst Collapse 470 4760 2670 37 121 37.0 121.0 35 - 7411 35.0 - 6471.1 36 - 2679 36.0 - 2678.8 1490 6870 4930 Perforation deDth: Tubing ( size, grade, and measured depth): 5-1/2" 15.5# L-80 4-1/2" 12.6# 13Cr80 @ 32 @ 35 RE JAN 1 ~~2~Jaska Oil Measured depth: 10560 - 10575, 10880 - 11180, 11800 - 11980 True vertical depth: 8967.98 - 8970.11, 9008.71 - 9019.96, 9010.78 - 9010.65 tOO5 Packers & SSSV (type & measured depth): 12. Stimulation or cement squeeze summary: Intervals treated (measured): 350' - 2679' Treatment descriptions including volumes used and final pressure: 95 Bbls 15.7 ppg Arctic Set cement wI 1/4# Celloflake @ 1350 psig Representative Daily Average Production or Injection Data Gas-Met Water-Bbl Casing Pressure 47.3 77 35 49.5 192 385 4-1/2" Baker S-3 Perm Packer @ 10539 13 Prior to well operation: Subsequent to operation: Oil-Bbl 1152 1265 Tubing Pressure 1382 1302 14. Attachments: Copies of Logs and Surveys run - Daily Report of Well Operations - ! 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: Oil[!] GasD DevelopmentŒ) ServiceD 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron FV1 ~ (!.~, tjc.;ANN.u JAN 2 0 2005 WAG D GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. Sundry Number or N/A if C.O. Exempt: NIA Title Production Technical Assistant Signature Phone 564-4657 Date 1/10/05 ORIGINAL RBDMS 8FL JAN 202005 Form 1 0-404 Revised 4/2004 ) ) D-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 11/19/04 OA Cement Sqz: Pumped 95 bbls of Arctic Set 15.7 ppg cement w/1/4# per bbl celloflake in the first ten bbls. Displace w/18.5 bbls of crude. BBLS 95 19 114 FLUIDS PUMPED Arctic Set 15.7 ppg wI 1/4# per bbl celloflake in first 10 bbls Crude TOTAL Page 1 "fREE i::'" 6" MCEVOY WELLHEAD = FMC ÄcfOÀfÓR;'" 'ciWÓfiS ^KEr~EL'EV^,;^,'^,^,.^,m "~^'~82.'9" äF~ECBi';' " "'46~56" KOP = 3221' Max 'þ\n'gie'~' "'95@'11iä1ï 'í5ãium"M5.;;;"'~__'^,m"" '10204" ,,[5ai'ümfVï)";'@ "'ääòôi'Ss ') 113-3/8" CSG, 72#, L-80, ID = 12.347" 1-1 2668' Minimum ID = 3.725" @ 10199' 4-1/2" HES XN NIPPLE r TOP OF 7" LNR 1-1 7245' 19-5/8" CSG, 47#, L-80, ID = 8.681" 1-1 7400' 14-1/2" TBG, 12.6#, 13-CR. .0152 bpf, ID = 3.958" 1-1 10211' 1 ÆRFORA TION SUMMARY REF LOG: ATLAS PDK ON 07/28/96 ANGLE A T TOP PERF: 82 @ 10560' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 10560 - 10575 0 04/30/97 3-3/8" 6 10880 - 11180 0 Jan 1996 3-3/8" 6 10880 - 11180 S 05/08/97 3-3/8" 6 10880 - 11180 0 06/09/99 3-3/8" 6 11800 - 11980 0 Jan 1996 3-3/8" 6 11800 - 11980 S 05/08/97 3-3/8" 6 11800 - 11980 0 06/09/99 I EZSV 1-1 7600' 17" LNR, 29#, 13-CR. .0371 bpf, ID = 6.184" 1-1 10523' I D-11A SAF',...,OTES: BEFORE RUNNING 1" BTM LATCH GLV IN 'OL....$TYLE' KBG-2LS GLM, MOVE NO-GO ON RUNNING HEAD 1/2". CHROME LNR & TBG. 90° @ 11206' ***IAxOA COMM. OPERATING LIMITS: MAX lAP = 2000 PSI, MAX OAP = 2000 PSI (12/08/04 WAIVER)*** ~ ~ ~ GAS LIFT MANDRELS DEV TYPE VLV LATCH 8 HES TB DMY RA 43 HES TB DMY RA 44 HES TB DMY RA 23 KBG2LS DMY BK-1 24 KBG2LS DMY BK-1 54 KBG2LS DMY BK-1 DATE 11/23/02 11/23/02 8> 350' 1-1 NEW TOP OF CEMENT 11/23/04 1 2215' 1-14-1/2" HES SSSV NIP, ID = 3.813" 1 2613' 1-19-5/8" DV PKR 1 L ST MD iVD 6 3074 3001 5 5479 4985 4 7141 6196 3 8010 6886 2 9124 7902 1 10077 8735 PORT 0 0 0 EXTPKG 0 0 .. . MILL OUT WINDOW - 7400' - 7455' .. .. I I I 10144' 1-14-1/2" HES X NIP, ID = 3.813" I ~ ~ I 10155' 1-19-5/8" X 4-1/2" BKR S-3 PROD PKR, ID = 3.875" 1 f 1 I 10178' 1-14-1/2" HES X NIP, ID = 3.813" 1 I 10199' 1-14-1/2" HES XN NIP, ID = 3.725" I I 10211' 1-14-1/2" WLEG, ID = 3.958" 1 I 10211' 1-1 ELMD TT LOG NOT AVAILABLE 1 K I 10455' 1-17" X 4-1/2" BKR HGR PKR, ID = 4.48" 1 ~ À I PBTD l-t 12031' 14-1/2" LNR, 12.6#, 13-CR, .0152 bpf, ID = 3.953" 1-1 12115' DATE REV BY COMMENTS 04/28/80 ORIGINAL COM PLETION 01/14/96 M .LlNDER SIDETRACK COM PLETION 03/03/02 RN/TP CORRECTIONS 11/23/02 DTR/TP GL V C/O 07/09/03 CMOfTLP KB ELEVATION CORRECTION 09/17/03 CMOfTLP ÆRF ANGLE CORRECTION DA TE REV BY COMMENTS 07/09/04 BY/KAK ÆRF CORRECTIONS 11/23/04 MJAITLP NEW TOC POST OA SQZ 12/12/04 RDJITLH WAWER SAFETY NOTE PRUDHOE BAY UNIT WELL: D-11A PERMIT No: 1951830 APt No: 50-029-20435-01 SEC 23, T11 N, R13E, 3040' FNL & 1067' FEL BP Exploration (Alaska) STATE OF ALASKA ALASKa, ,.)IL AND GAS CONSERVATION C~.,MMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown [] Stimulate [] Plugging [] Pull Tubing [] Alter Casing [] Repair Well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3040' SNL, 1067' WEL, SEC. 23, T1 iN, R13E At top of productive interval 1604' SNL, 4403' WEL, SEC. 23, T11N, R13E At effective depth (n/a) At total depth 1021' SNL, 1208' WEL, SEC. 22,~T11N, R13E [] Perforate [] Other Ann-Comm 5. Type ~f well: IX:] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 82.91' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number D-11A 9. Permit Number / Approval No. 95-183 10. APl Number 50- 029-20435-01 11, Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 12125 feet true vertical 9013 feet Effective depth: measured 12013 feet true vertical 9010 feet Casing Length Size Structural Conductor 110" 20"x 30" Surface 2669' 13-3/8" Intermediate 7400' 9-5/8" Production Liner 3278' 7" Sidetrack Liner 1660' 4-1/2" 4-1/2" Halliburton EZ Drill set @ 12013'. Plugs (measured) Junk (measured) Cemented MD TVD 95.4 c.f. Arcticset Concrete 135' 3841 c.f. Permafrost II 2694' 1382 c.f. Class 'G', 130 cu ft PF 'C' 7425' 320 c.f. Class 'G' 234 c.f. Class 'G' 7245'-10523' 10455'-12115' 135' 2694' 6481' 6353'-8964' 8958'-9012' Perforation depth: measured true vertical Open Perfs 10560'-10575', 10880'-11180', 11800'-11980' Open Perfs 8968'-8970', 9009'-9010', 9011'-9010' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13CR tubing to 10155' with 4-1/2" tailpipe to 10211'. Packers and SSSV (type and measured depth) 7" Baker Production Packer @ 10155'. 4-1/2" SSSVLN (HES) @ 2215'. 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment Treatment description including volumes used and final pressure 14. Prior to well operation: Subsequent to operation: Representative Daily Average Production or Iniection Data OiI-Bbl GasoMcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments [] Copies of Logs and Surveys run [] Daily Report of Well Operations 16. Status of well classifications as: [] Oil [] Gas [] Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed scott LaVoie ~ ~j~ Title Technical Assistant Prepared By Name/Number: Date ~2 /~'--'/~,/' ~ De Wagne Sc~norr~G4-5174 ~ ~ Submit In Duplicate Form 10-404 Rev. 06/15/88 D-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 03/10/2001 03/12/2OO 1 04/30/2001 ANN-COMM' EVAL IA × OA COMM RST: EVAL LOW OA FLUID LEVEL ANN-COMM: BLEED OA TO <650 PSI SUMMARY 03/10/01 TIO = 1750/1050/1100, OA FL @ 1560' 03/12/01 TIFL PASSED. 04/30/01 BLED OA TO 740 PSI Fluids Pumped BBLS. Description No Fluids Pumped 0 TOTAL MEMORANDUM State of Alaska Alaska Oii and Gas Conservation Commission TO: THRU: Julie Heusser, Commissioner Tom Maunder, ~ P. i. Supervisor DATE: April 20, 2001 FROM: Chuck Scheve; SUBJECT' Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit D Pad Friday, April 2,0, 200,1..' ! traveled to BPXs D Pad and witnessed the semi annual safety valve system testing. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 20 wells and 40 components with 1 failure. The surface safety valve on well D-06 had a slow leak when pressure tested. This valve was serviced and the retest witnesSed on this date. Merv Liddlow 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. All well houses inspected were reasonably clean and all equipment appeared to be in fair conditions. Summary: I witnessed the semi annual SVS testing at BPXs D-Pad. PBU D Pad, 20 wells, 40 components, 1 failure 2.5% failure rate 25 wellhouse inspections Attachment: SVS PBU D Pad 4-20-01 CS X Unclassified Confidential (Unclassified if doc. removed ) Confidential SVS PBU D Pad 4-20-01 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 / D Pad Separator psi: LPS 154 Date: 4/19 & 4/20 HPS 660 i . i Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GRqJ, Number Number PSI PSI Tdp Code Code Code Passed GAS or CYCL~ , D-01A 1970780 154 125 125 P P OIL D-b3A 2001340 154 125 125 P P ' OIL D-04A 1871250 D-05 1700060 660 550 450 P P '0IL 1 , D-06A 1970430 660 550 600 P 4 OIL , D-07A 1931570 660 550 525 P P 4/20/01 OIL D-08 1790360 D-09A 1990850 660 550 525 e e OIL ,, ~ D-10 1790530 660 550 525 P P OIL ,,, D-11A 1951830 660 550 525 P P OIL D-12 1800150 660 550 530 P P OIL , ., D-13A 2000810 D-14A 1961530 D-15A 1972120 , D-16 1811710 660 550 500 P P OIL D-17A 1960460 D-18 1811880 D-20 1820440 i54 125' 120 P P OIL ~D-21 1820520 154 125 125 P P OIL :D-22~ 1972040 D-23A 1961880 660 550 525 P P ' OIL D-24 1852990 D-25A 2000240 154 125 100 P P OIL D-26A 1970870 660 550 525 P P OIL , ,, D-27 1860330 660 550 550 P P OIL ,, D-28A 1952130 660 550 550 P P OIL D-29 1852530 154 125 110 P P OIL , ~ D'30 1960260 D-31A 1960950 660 550 550 P P OIL D-33 1960360 660 550 550 P P OIL , RJF 1/16/01 Page 1 of 2 SVS PBU D Pad 4-20-01 CS Well ] Permit / Separ ] Set L/P [ Test / Test Number ]Number ! PSI ] PSI Trip i Code ]Code Wells: .~20 Components: 40 Failures: 1 i t ii Test Date Code Passed Failure Rate: i ! = Well ryl~e~' Oil, WAG, GIN& GAS or CYCLE 2.50% r-i9o Day Remarks: ,The ,surfa.c..e' safe,~..,va ,Ire .o.n.,,,weg D-6..,had sl.o,W leak, when, pressure, test.ed.. ,..Va!, .ve.,w, as.' ,serd. ceA ,and retested same day RJF 1/16/01 Page 2 of 2 SVS PBU D Pad 4-20-01 CS oN OR. BEF W 95-.i83 7%2 i -. '1' VF.;, i f.;! ,q t") '? R U i',.! F;: E C V D '" 'i h./9 (5; ~8870---i"2070 ~ ..... 7 09/0:.;/g6 ~,.-~ 1000 '- I i 990 ~'JO000 'J i990 F' ~ ,':; 0 i','i P !.. F.'. 'l" T.. ,::.5 I",! D T GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrle NO. 11071 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Cased Hole) 6/5/97 Well Job # Log Description Date 131_ RF Sepia LIS Tape M-09A 1'[:- -7-//_~/' 97229- TDTP 970330 1 1 1 A-31 Lt.4 C_ INJECTION PROFILE 970429 I 1 .,S_-__~3.4 IAI_C- MULTI-RATE INJECTION PROFII:E 97042.7. . . 1 :)-25 GAMMA RAY COLLAR/JEWELRY LOG 970430 1 , . P~25 :)ERFORATING RECORD 970430 1 1 -- 13-12A COLLAR LOG 970430 I 1 , ,. 'B-12A CEMENT BOND LOG 970430 I 1 J- 18 PERFORATE RECORD/GR-CCL 9 7042 2 I 1 D- 15 'PERFORATING RECORD 9 704 20 I 1 ....... R-24 PRODUCTION LOG 9 70426 1 1 -- N-21 A PRODUCTION PROFILE 9 70 425 I 1 N-21A GAS LIFT SURVEY 970425 I 1 __ N-20A :GAS LIFT SURVEY 970426 I 1 ........... N- 20 A I PRODUCTION PROFILE 9 70426 1 1 D- 11 A PERFORATION RECORD 9704 30 1 1 B-23 CEMENT RETAINER SET RECORD 9 704 2 0 1 1 ............. ...... .......... .............. , ........................... 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: J I..I hi 0 6 'Itt !] ( Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 0 I::! I I_1-- I IM [i S m I::! ~./I r' ~:: S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.' Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs - D-11A AK-MM-951263 September 03, 1996 ?qo7 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted LIS tape with verification listing. API#: 50-029-20435-01 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 21 August 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION ~?_ ~ ~W J-26 -] $?- 0~ J-21 (04-11-13) 1 LDWG TAPE+LIS 1 LDWG TAPE+LIS ?ul Ii' 1 LDWG TAPE+LIS ~ ~l(~ 1 LDWG TAPE+LIS ]q~0)~ R-04 (22-05-11-13)7~1~ 1 LDWG TAPE+LIS ¢0- 0~! R-27 I LDWG TAPE+LIS ~A~' ~rJ N-24 (22-17-11'13)$q%~ 1 LDWG TAPE+LIS/ *7- of~ a:27 .... 7~ ~ h~ ..- r- ~.. : ~- l~) D-~'~A' ~qli 1 LDWG TAPE+LIS ECC No. Run # 1 3561.06 Run # 1 4078.05 Run % 1 4515.09 Run # 1 5609.05 Run # 1 5627.14 Run # 1 5670.07 Run # 1 5734.07 Run # 1 6287.02 Run # 1 6754.00 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 Received by: Date: D I:! I I-I-I N G S EI:t~I I~ ~ S WELL LOG TRANSMITTAL To: State of Alaska June 14, 1996 Alaska Oil and Gas Conservation Comm. Attn: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - D-1 lA, AK-MM-951263 The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this of this transmittal letter to the attention of.' Jhn Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-20435-01 b~ Blueline t,~Rev Folded Sepia 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-20435-01 ~YBlueline /kRev Folded Sepia RECEIVED JUN 1 4 't996 Alaska Oil & Gas Cons. Commission Anchorage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 95-183 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5 o-029-20435-01 4. Location of well at surface 9. Unit or Lease Name 3040' SNL, 1067' WEL, SEC. 23, T11N, R13E ~ ..... Prudhoe Bay Unit At Top Producing Interval i !':i"i'~'i~':'!!"i':'~"i' ~ '-'""~"~'"~'~-'-7%'~- 10. Well Number .... ~ 11. Field and Pool At Total Depth ! ~i'! : Prudhoe Bay rield/Prudhoe Bay Pool 1021' SNL, 1208' WEL, SEC. 22, T11N, R13E ... . 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 82.91 ADL 028284 ,12. Date Spudded 13. DateT. D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 12/15/95 01/01/96 01/14/96I N/A feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 12125'MD/9013'TVD 12013'MD/9010'TVD YES [] NO []I 2215feet MD 1900'(Approx.) 22. Type Electric or Other Logs Run MWD, DIL, BHC, CN, GR, CHT, L WD: DIR/FF/DD, GR, RES 23. CASING, LINER AND CEMENTING RECORD SE[TING DEPTH MD CASING SIZE W'I'. PER FT. GRADE TOP BO-I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" x 30" Insulated Conductor Surface 110' 36" lO. 6 cu yds Arctic Set Concrete 13-3/8" 72# L-80 Surface 2669' 17-1/2" 3841 cuft Permafrost II 9-5/8" 47# L-80 Surface 7400' 12-1/4" 1382 cuft 'G', 130 cuft PF 'C' 7" 29# 13Cr/L-80 7256' 1052' 8-1/2" 320 cuft Class 'G' 4-1/2" 12.6# 13Cr 10455' 12115' 6" 234 cuft Class 'G' 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2" 10211' 10155' MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10880'- 11180' 9009'- 9010' Freeze Protect w/150 Bbls Diesel 11800'- 11980' 9011'- 9010' 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) January27, 1996 Flowing Date of Test Flours Tested TEsTPRODUCTIONpERIOD FOR]~, DIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO Flow Tubing Casing Pressure CALCULATED DIL-BBL GAS-MCF WATER-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. ORIGINAL ::~ ~".;",: '; ;' ' r'' Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 9713' 8528' Shublik 9748' 8560' Sadlerochit 9836' 8640' 31. LIST OF A'I-I-ACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Senior Drilling En~_ineer Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- 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 SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: D-1 1 A Rig Name: Doyon 9 AFE: Accept Date: 1 2/07/95 Spud Date: 1 2/1 5/95 Release Date: 4P0729 01/14/96 Dec 8 1995 (4) Rig moved 100 %. Fill pits with Brine. Held safety meeting. Circulated at 7900 ft. Installed Hanger plug. Removed Xmas tree. Rigged up All functions. Dec 9 1995 (5) Rigged up All functions. Tested BOP stack. Retrieved Tubing hanger. Held safety meeting. Laid down Tubing to 2072 ft. Held safety meeting. Laid down Tubing to 7862 ft. Dec 10 1995 (6) Laid down Tubing to 7911 ft. Tested Top ram. Rigged up Kelly. Installed Wear bushing. Ran Drillpipe to 0 ft (5 in OD). Held safety meeting. Ran Drillpipe to 7600 ft (5 in OD). Held safety meeting. Rigged down BOP stack. Tested Adapter spool. Rigged up BOP stack. Dec 11 1995 (7) Rigged up BOP stack. Tested BOP stack. Circulated at 7593 ft. Held safety meeting. Circulated at 7593 ft. Pulled Drillpipe in stands to 0 ft. Made up BHA no. 1 . R.I.H. to 7400 ft. Cut Casing at 7401 ft. Held safety meeting. Cut Casing at 7423 ft. Dec 12 1995 (8) Cut Casing at 7440 ft. Held safety meeting. Cut Casing at 7455 ft. Circulated at 7455 ft. Pulled out of hole to 2820 ft. Held safety meeting. Pulled out of hole to 660 ft. Pulled BHA. Ran Drillpipe in stands to 5800 ft. Operations Summary for: D-1 ,., Dec 13 1995 (9) Ran Drillpipe in stands to 7555 ft. Circulated at 7555 ft. Mixed and pumped slurry - 32 bbl. Pulled Drillpipe in stands to 6427 ft. Held 1200 psi pressure on 2.5 bbl squeezed cement. Held safety meeting. Pulled Drillpipe in stands to 0 ft. Rigged down BOP stack. Tested BOP stack. Held safety meeting. Made up BHA no. 2. R.I.H. to 4114 ft. Dec 14 1995 (10) R.I.H. to 7253 ft. Drilled cement to 7407 ft. Drilled to 7412 ft. Held safety meeting. Drilled to 7565 ft. Circulated at 7565 ft. Held safety meeting. Pulled out of hole to 824 ft. Pulled BHA. Ran Drillpipe in stands to 4001 ft. Dec 15 1995 (11) Ran Drillpipe in stands to 7555 ft. Circulated at 7565 ft. Dis- placed slurry - 32 bbl. Pulled out of hole to 6435 ft. Held 1500 psi pressure on 5.5 bbl squeezed cement. Held safety meet- lng. Pulled Drillpipe in stands to 0 ft. Made up BHA no. 3. R.I.H. to 7000 ft. Circulated at 7000 ft. Held safety meeting. Washed to 7230 ft. Drilled cement to 7326 ft. Circulated at 7326 ft. Drilled cement to 7404 ft. Drilled to 7404 ft. Dec 16 1995 (12) Drilled to 7455 ft. Held safety meeting. Drilled to 7644 ft. Circulated at 7644 ft. Drilled to 7690 ft. Held safety meeting. Drilled to 7867 ft. Dec 17 1995 (13) Drilled to 8247 ft. Circulated at 8247 ft. Held safety meeting. Drilled to 8471 ft. Circulated at 8471 ft. Pulled out of hole to 8120 ft. R.I.H. to 8471 ft. Circulated at 8471 ft. Pulled out of hole to 7400 ft. R.I.H. to 8471 ft. Drilled to 8590 ft. Held safety meeting. Drilled to 8850 ft. Dec 18 1995 (14) Drilled to 8918 ft. Circulated at 8918 ft. Flow check. Pulled out of hole to 2000 ft. Held safety meeting. Pulled out of hole to 800 ft. Pulled BHA. Made up BHA no. 4. R.I.H. to 3666 ft. Serviced Lines / Cables. R.I.H. to 8247 ft. Took MWD survey at 8247 ft. R.I.H. to 8876 ft. Reamed to 8918 ft. Drilled to 8960 ft. Circulated at 8960 ft. Drilled to 8983 ft. Held safety meeting. Drilled to 9255 ft. Page 2 Operations Summary for: D-1 Dec 19 1995 (15) Drilled to 9431 ft. Held safety meeting. Drilled to 9733 ft. Held safety meeting. Drilled to 9782 ft. Circulated at 9782 ft. Laid down 90 ft of 5 in OD drill pipe. Circulated at 9692 ft. Dec 20 1995 (16) Circulated at 9692 ft. Laid down 90 ft of 5 in OD drill pipe. Held safety meeting. Circulated at 9548 ft. Held safety meet- lng. Circulated at 9548 ft. Pulled out of hole to 7400 ft. Circulated at 7400 ft. Pulled out of hole to 811 ft. Pulled BHA. Dec 21 1995 (17) Pulled BHA. Tested All functions. Installed Wear bushing. Held safety meeting. Made up BHA no. 5. R.I.H. to 8252 ft. Took MWD survey at 8252 ft. R.I.H. to 9546 ft. Reamed to 9782 ft. Drilled to 9846 ft. Held safety meeting. Drilled to 10006 ft. Dec 22 1995 (18) Drilled to 10145 ft. Held safety meeting. Circulated at 10145 ft. Pulled out of hole to 7400 ft. Circulated at 7400 ft. Pulled out of hole to 800 ft. Pulled BHA. Made up BHA no. 6 . R.I.H. to 8252 ft. Took MWD survey at 8252 ft. R.I.H. to 9996 ft. Washed to 10145 ft. Held safety meeting. Drilled to 10198 ft. Dec 23 1995 (19) Drilled to 10294 ft. Held safety meeting. Drilled to 10523 ft. Held safety meeting. Circulated at 10523 ft. Pulled out of hole to 9650 ft. R.I.H. to 10523 ft. Circulated at 10523 ft. Pulled out of hole to 7400 ft. Circulated at 7400 ft. Pulled out of hole to 5000 ft. Dec 24 1995 (20) Pulled out of hole to 800 ft. Pulled BHA. Made up BHA no. 7 . Held safety meeting. Singled in drill pipe to 800 ft. R.I.H. to 7335 ft. Ran electric logs. Rigged down Logging/braided cable equipment. Circulated at 7334 ft. Pulled out of hole to 0 ft. Tested Logging/braided cable equipment. Held safety meeting. Ran Drillpipe in stands to 7334 ft. Serviced Block line. Rigged up sub-surface equipment - Cable. Page 3 Operations Summary for: D-~ Dec 25 1995 (21) Ran Drillpipe in stands to 9467 ft. Ran electric logs. Pulled Drillpipe in stands to 8700 ft. Rigged up sub-surface equipment - Slickline / braided cable. Held safety meeting. Circulated at 7334 ft. Pulled out of hole to 200 ft. Rigged down Logging/braided cable equipment. Laid down Drillpipe to 660 ft. Made up BHA no. 7. R.I.H. to 6000 ft. Held safety meeting. R.I.H. to 9798 ft. Reamed to 10350 ft. Dec 26 1995 (22) Reamed to 10523 ft. Circulated at 10523 ft. Pulled out of hole to 7400 ft. R.I.H. to 9914 ft. Reamed to 1023 ft. R.I.H. to 10117 ft. Reamed to 10182 ft. R.I.H. to 10523 ft. Circulated at 10523 ft. Pulled out of hole to 7400 ft. Circulated at 7400 ft. Pulled out of hole to 700 ft. Pulled BHA. Rigged up Casing handling equipment. Held safety meeting. Ran Casing to 3275 ft (7 in OD). Circulated at 3366 ft. Ran Drillpipe in stands to 5000 ft. Dec 27 1995 (23) Pulled Drillpipe in stands to 7370 ft. Circulated at 7370 ft. Ran Drillpipe in stands to 10523 ft. Circulated at 10523 ft. Mixed and pumped slurry- 57 bbl. Displaced slurry - 241 bbl. Reverse circulated at 7257 ft. Pulled Drillpipe in stands to 6340 ft. Circulated at 6340 ft. Pulled Drillpipe in stands to 0 ft. Held safety meeting. Ran Drillpipe in stands to 4600 ft. Serviced Lines / Cables. Laid down Drillpipe to 2500 ft. Held safety meeting. Laid down Drillpipe to 2000 ft. Rigged up Bot- tom ram. Tested All functions. Dec 28 1995 (24) Tested All functions. Installed Wear bushing. Made up BHA no. 8 Held safety meeting. Singled in drill pipe to 4000 ft. R.I.H. to 10176 ft. Washed to 10350 ft. Drilled cement to 10433 ft. Circulated at 10433 ft. Pulled out of hole to 9000 ft. Held safety meeting. Pulled out of hole to 700 ft. Pulled BHA. Ran Drillpipe in stands to 5000 ft. Dec 29 1995 (25) Ran Drillpipe in stands to 7245 ft. Pulled Drillpipe in stands to 0 ft. Held safety meeting. Made up BHA no. 9. R.I.H. to 10433 ft. Drilled cement to 10440 ft. Held safety meeting. Drilled cement to 10444 ft. Tested Other sub-surface equipment - Via string. Drilled cement to 10460 ft. Page 4 Operations Summary for: D-1 . Dec 30 1995 (26) Drilled cement to 10533 ft. Circulated at 10533 ft. Held safety meeting. Pulled out of hole to 537 ft. Pulled BHA. Made up BHA no. 10. R.I.H. to 3000 ft. Held safety meeting. R.I.H. to 10495 ft. Logged hole with LWD: DIR/FE/DD from 10495 ft to 10533 ft. Drilled to 10551 ft. Dec 31 1995 (27) Drilled to 10742 ft. Held safety meeting. Drilled to 11255 ft. Circulated at 11255 ft. Held safety meeting. Pulled out of hole to 265 ft. Jan I 1996 (28) Pulled BHA. Downloaded MWD tool. Made up BHA no. 11 to 5283 ft. Held safety meeting. R.I.H. to 7245 ft. Serviced Block line. R.I.H. to 11255 ft. Drilled to 11625 ft. Held safety meeting. Drilled to 11722 ft. Jan 2 1996 (29) Drilled to 11955 ft. Held safety meeting. Drilled to 12125 ft. Circulated at 12125 ft. Pulled out of hole to 260 ft. Pulled BHA. Held safety meeting. Made up BHA no. 12. Downloaded MWD tool. R.I.H. to 10127 ft. Jan 3 1996 (30) R.I.H. to 10545 ft. Laid down 558 ft of 5 in OD drill pipe. R.I.H. to 10640 ft. Reamed to 10992 ft. Held safety meeting. Reamed to 12125 ft. Circulated at 12125 ft. Held safety meet- ing. Pulled out of hole to 10500 ft. R.I.H. to 12125 ft. Cir- culated at 12125 ft. Pulled out of hole to 8000 ft. Jan 4 1996 (31) Pulled out of hole to 250 ft. Pulled BHA. Held safety meeting. Ran Casing to 1661 ft (4.5 in OD). Circulated at 1661 ft. Ran Drillpipe in stands to 10523 ft. Circulated at 10523 ft. Ran Drillpipe in stands to 12125 ft. Circulated at 12125 ft. Batch mixed slurry - 42 bbl. Displaced slurry - 157 bbl. Reverse cir- culated at 10454 ft. Page 5 Operations Summary for: D-', Jan 5 1996 (32) Reverse circulated at 10454 ft. Pulled Drillpipe in stands to 0 ft. Tested BOP stack. Ran Drillpipe in stands to 1310 ft. Held safety meeting. Pulled Drillpipe in stands to 0 ft. Ran Drillpipe in stands to 3000 ft. Jan 6 1996 (33) Ran Drillpipe in stands to 10710 ft. Held safety meeting. Ran Drillpipe in stands to 12024 ft. Tested Casing - Via string. Pulled Drillpipe in stands to 0 ft. Held safety meeting. Made up BHA no. 13. R.I.H. to 10498 ft. Jan 7 1996 (34) Tested Casing - Via annulus and string. Circulated at 12015 ft. Pulled out of hole to 1676 ft. Pulled BHA. Made up BHA no. 14. R.I.H. to 10450 ft. Reverse circulated at 10450 ft. Tested Cas- ing - Via annulus. Tested Casing - Via string. Jan 8 1996 (35) Reverse circulated at 10450 ft. Pulled out of hole to 6120 ft. Held safety meeting. Pulled out of hole to 1099 ft. Pulled BHA. Made up BHA no. 14. R.I.H. to 7000 ft. Serviced Block line. Held drill (H2S). R.I.H. to 10433 ft. Held safety meeting. Tested Casing - Via annulus and string. Reverse circulated at 11800 ft. Pulled out of hole to 9850 ft. Jan 9 1996 (36) Pulled out of hole to 5426 ft. Held safety meeting. Pulled out of hole to 1667 ft. Pulled BHA. Made up BHA no. 16. R.I.H. to 8524 ft. Held safety meeting. R.I.H. to 11415 ft. Jan 10 1996 (37) R.I.H. to 12024 ft. Set Bridge plug at 12013 ft with 3500 psi. Tested Bridge plug - Via annulus and string. Circulated at 12013 ft. Pulled out of hole to 1612 ft. Pulled BHA. Rigged up sub- surface equipment - Perforating tools. Rigged up sub-surface equipment - Gun assembly. Held safety meeting. Ran Drillpipe to 1700 ft (2.875 in OD). Ran Drillpipe in stands to 11996 ft. Page 6 Operations Summary for: D-'i Jan 11 1996 (38) Perforated from 10880 ft to 11980 ft. Reverse circulated at 10289 ft. Rigged down High pressure lines. Laid down Drillpipe to 5000 ft. Serviced Block line. Laid down Drillpipe to 3300 ft. Held safety meeting. Laid down Drillpipe to 1013 ft. Held safety meeting. Laid down Drillpipe to 678 ft. Rigged up sub- surface equipment - Gun assembly. Ran Drillpipe to 1000 ft (2.875 in OD). Jan 12 1996 (39) Ran Drillpipe to 1361 ft (2.875 in OD). Ran Drillpipe to 12013 ft (3.5 in OD). Held safety meeting. Perforated from 11800 ft to 11980 ft. Reverse circulated at 10289 ft. Rigged down High pressure lines. Held safety meeting. Laid down Drillpipe to 2000 ft. Jan 13 1996 (40) Laid down Drillpipe to 1361 ft. Laid down Drillpipe to 0 ft. Serviced Block line. Retrieved Bore protector. Rigged up Tubing handling equipment. Held safety meeting. Ran Tubing to 5000 ft (4.5 in OD). Held safety meeting. Ran Tubing to 7800 ft (4.5 in OD). Rigged up sub-surface equipment- SCSSSV control line. Jan 14 1996 (41) Ran Tubing to 10000 ft (4.5 in OD). Serviced Tubing handling equipment. Ran Tubing to 10179 ft (4.5 in OD). Held safety meeting. Installed Tubing hanger. Ran Tubing on landing string to 10211 ft. Reverse circulated at 10211 ft. Set packer at 10155 ft with 4000 psi. Installed Hanger plug. Rigged down BOP stack. Installed Xmas tree. Installed Hanger plug. Tested Hy- draulic packer. Freeze protect well- 150 bbl of Diesel. Page ? SPk .~Y-S%rN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBU/D- llA 500292043501 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 1/96 DATE OF SURVEY: 010396 MWD SURVEY JOB NUMBER: AK-MM-951263 KELLY BUSHING ELEV. = 82.91 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN 7321.86 6408.38 6325.47 44 45 7405.00 6467.10 6384.19 45 23 7775.41 6759.22 6676.31 30 9 7807.24 6786.82 6703.91 29 36 7902.16 6871.10 6788.19 25 8 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST N 62.16 W .00 1139.00N 2258.05W N 63.01 W 1.06 1166.10N 2310o30W N 71.80 W 4.35 1255.59N 2517.55W N 72.75 W 2.28 1260.42N 2532.66W N 75.98 W 4.96 1272.26N 2574.64W VERT. SECT. 2514.04 2572.47 2797.94 2813.78 2857.25 7998.15 6958.75 6875.84 22 55 8092.87 7045.84 6962.93 23 22 8188.53 7133.51 7050.60 23 46 8284.21 7220.90 7137.99 24 16 8379.37 7308.08 7225.17 22 58 N 75.03 W 2.34 1282.03N 2612.48W N 77.33 W 1.06 1290.92N 2648.64W N 78.02 W .52 1299.08N 2686.02W N 75.71 W 1.11 1307.94N 2723.95W N 74.40 W 1.48 1317.77N 2760.79W 2896.12 2933.09 2970.96 3009.59 3047.54 8475.11 7396.23 7313.32 22 58 8571.77 7484.70 7401.79 24 30 8667.68 7571.34 7488.43 26 17 8763.76 7657.75 7574.84 25 33 8858.54 7743.43 7660.52 25 3 N 74.00 W .16 1327.94N 2796.75W N 76.09 W 1.80 1337.96N 2834.34W N 80.67 W 2.78 1346.19N 2874.62W N 80.31 W .79 1353.13N 2916.05W N 79.96 W .55 1360.07N 2955.97W 3084.79 3123.50 3164.11 3205.35 3245.17 8954.87 7830.69 7747.78 25 4 9051.34 7918.38 7835.47 24 11 9146.42 8005.23 7922.32 23 50 9242.83 8093.55 8010.64 23 25 9339.09 8181.99 8099.08 23 6 N 79.18 W .34 1367.46N 2996.11W N 77.49 W 1.17 1375.57N 3035.48W N 75.83 W .80 1384.50N 3073.13W N'74.81 W .61 1394.29N 3110.51W N 73.53 W .62 1404.65N 3147.08W 3285.35 3325.06 3363.45 3401.89 3439.78 9435.03 8270.38 8187.47 22 38 9531.42 8359.49 8276.58 22 10 9627.79 8448.97 8366.06 21 23 9722.16 8536.49 8453.58 22 32 9749.77 8561.97 8479.06 22 40 N 75.98 W 1.10 1414.46N 3183.05W N 81.76 W 2.34 1421.57N 3219.06W N 83.09 W .97 1426.29N 3254.51W N 80.98 W 1.49 1431.20N 3289.47W N 81.01 W .44 1432.86N 3299.95W 3476.90 3513.12 3547.98 3582.44 3592.84 9781.54 8591.23 8508.32 23 12 9813.64 8620.43 8537.52 25 53 9845.74 8648.92 8566.00 29 0 9877.93 8676.51 8593.60 32 54 9909.93 8702.76 8619.85 36 51 N 82.48 W 2.46 1434.63N 3312.20W N 86.22 W 9.67 1435.92N 3325.47W N 89.32 W 10.69 1436.48N 3340.25W S 88.83 W 12.44 1436.39N 3356.80W S 88.58 W 12.38 1435.98N 3375.09W 3604.93 3617.81 3631.84 3647.32 3664.30 9942.17 8727.99 8645.08 40 9 9974.26 8751.79 8668.88 44 5 10006.32 8774.16 8691.25 47 24 10037.72 8794.76 8711.85 50 36 10069.96 8814.53 8731.62 53 44 N 88.81 W 11.38 N 87.79 W 12.46 N 82.99 W 14.88 N 80.14 W 12.30 N 76.25 W 13.60 1435.95N 3395.16W 1436.60N 3416.67W 1438.47N 3439.54W 1441.96N 3462.97W 1447.18N 3487.88W 3683.09 3703.45 3725.53 3748.70 3773.86 SP~.~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-11A 500292043501 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 1/96 DATE OF SURVEY: 010396 MWD SURVEY JOB NUMBER: AK-MM-951263 KELLY BUSHING ELEV. = 82.91 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10101.68 8832.68 8749.77 56 28 10132.93 8849.25 8766.34 59 27 10165.05 8864.96 8782.05 61 58 10197.49 8880.19 8797.28 62 2 10228.12 8894.56 8811.65 61 59 N 74.02 W 10.36 1453.87N 3513.02W N 73.75 W 9.60 1461.22N 3538.47W N 74.19 W 7.91 1468.95N 3565.39W N 73.31 W 2.40 1476.97N 3592.89W N 73.16 W .46 1484.77N 3618.78W 3799.75 3826.16 3854.08 3882.64 3909.63 10259.73 8908.78 8825.87 64 33 10290.79 8921.41 8838.50 67 28 10322.99 8932.84 8849.93 70 55 10354.29 8942.09 8859.18 74 40 10385.46 8949.30 8866.39 78 33 N 73.98 W 8.42 1492.75N 3645.86W N 74.92 W 9.80 1500.36N 3673.20W N 75.71 W 10.99 1507.98N 3702.31W N 76.10 W 12.04 1515.26N 3731.31W N 77.30 W 12.97 1522.23N 3760.81W 3937.79 3966.06 3996.00 4025.71 4055.78 10417.53 8954 10449.71 8957 10545.07 8966 10577.09 8970 10608.76 8975 .49 8871.58 82 50 .62 8874.71 85 59 .29 8883.38 83 34 .56 8887.65 81 4 .47 8892.56 81 5 N 77.74 W 13.45 1529.07N 3791.70W N 77.14 W 9.96 1536.04N 3822.96W N 76.25 W 2.69 1557.89N 3915.37W N 76.38 W 7.82 1565.39N 3946.19W N 75.47 W 2.84 1573.00N 3976.54W 4087.11 4118.83 4213.03 4244.53 4275.62 10640.47 8980 10672.48 8985 10703.98 8990 10737.22 8994 10769.61 8998 .53 8897.62 80 31 .87 8902.96 80 16 .42 8907.51 83 7 .31 8911.40 83 24 .09 8915.18 83 12 N 75.76 W 1.98 1580.78N 4006.86W N 76.31 W 1.87 1588.40N 4037.49W N 75.84 W 9.14 1595.90N 4067.74W N 75.37 W 1.65 1604.10N 4099.72W N 74.57 W 2.53 1612.44N 4130.79W 4306.74 4338.10 4369.06 4401.88 4433.90 10801.53 9001 10833.29 9005 10865.45 9007 10897.60 9009 10929.80 9012 .95 8919.04 82 54 .47 8922.56 84 20 .98 8925.07 86 41 .88 8926.97 86 31 .08 8929.17 85 39 N 74.97 W 1.58 1620.77N 4161.36W N 75.83 W 5.30 1628.72N 4191.90W N 77.04 W 8.21 1636.24N 4223.06W N 75.82 W 3.83 1643.77N 4254.26W N 75.66 W 2.75 1651.68N 4285.39W 4465.45 4496.85 4528.67 4560.52 4592.46 1096'2.11 9014 10994.06 9016 11026.26 9017 11058.46 9018 11090.61 9019 .30 8931.39 86 29 .00 8933.09 87 22 .44 8934.53 87 30 .47 8935.56 88 51 .108936.19 88 53 N 75.74 W 2.61 1659.65N 4316.63W N 76.35 W 3.38 1667.34N 4347.59W N 75.96 W 1.27 1675.04N 4378.82W N 75.68 W 4.31 1682.92N 4410.02W N 74.96 W 2.24 1691.07N 4441.12W 4624.50 4656.19 4688.14 4720.13 4752.11 11122.85 9019.53 11155.03 9019.81 11185.46 9020.16 11206.22 9020.35 11238.38 9020.59 8936.62 89 34 8936.90 89 26 8937.25 89 11 8937.44 89 45 8937.68 89 24 N 74.71 W 2.25 1699.50N 4472.23W N 74.94 W .80 1707.92N 4503.29W N 74.43 W 1.87 1715.96N 4532.64W N 73.40 W 5.62 1721.71N 4552.58W N 73.29 W 1.11 1730.93N 4583.39W 4784.20 4816.24 4846.54 4867.24 4899.32 SP~.__xY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-11A 500292043501 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 1/96 DATE OF SURVEY: 010396 MWD SURVEY JOB NUMBER: AK-MM-951263 KELLY BUSHING ELEV. = 82.91 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11270.34 9021.03 8938.12 89 0 11301.89 9021.52 8938.61 89 11 11334.00 9022.04 8939.13 88 56 11365.89 9022.86 8939.95 88 7 11397.94 9024.05 8941.14 87 37 N 73.26 W 1.25 1740.12N 4614.00W 4931.21 N 72.76 W 1.70 1749.34N 4644.16W 4962.70 N 72.29 W 1.66 1758.98N 4674.79W 4994.76 N 72.36 W 2.61 1768.66N 4705.16W 5026.60 N 72.04 W 1.82 1778.45N 4735.66W 5058.59 11428.08 9025.47 8942.56 86 56 11460.30 9026.51 8943.60 89 22 11492.95 9026.38 8943.47 91 4 11525.12 9025.66 8942.75 91 28 11557.47 9024.91 8942.00 91 10 N 73.23 W 4.56 1787.44N 4764.39W 5088.65 N 72.20 W 8.22 1797.01N 4795.13W 5120.79 N 71.65 W 5.47 1807.13N 4826.17W 5153.41 N 71.19 W 1.89 1817.38N 4856.66W 5185.55 N 71.20 W .96 1827.81N 4887.27W 5217.88 11589.39 9024.35 8941.44 90 49 11621.71 9023.92 8941.01 90 42 11653.79 9023.00 8940.09 92 33 11685.50 9020.92 8938.01 94 58 11717.81 9018.09 8935.18 95 3 N 70.81 W 1.62 1838.19N 4917.45W 5249.78 N 70.84 W .39 1848.81N 4947.97W 5282.09 N 70.68 W 5.79 1859.37N 4978.24W 5314.15 N 70.33 W 7.71 1869.93N 5008.06W 5345.78 N 69.48 W 2.63 1880.99N 5038.29W 5377.96 11749.14 9015.36 8932.45 94 57 11780.61 9012.60 8929.69 95 5 11812.88 9009.82 8926.91 94 46 11845.06 9008.14 8925.23 91 11 11877.19 9008.37 8925.46 88 0 N 69.68 W .71 1891.88N 5067.54W 5409.17 N 69.23 W 1.48 1902.88N 5096.89W 5440.52 N 68.72 W 1.84 1914.42N 5126.90W 5472.67 N 69.24 W 11.24 1925.94N 5156.90W 5504.80 N 71.04 W 11.43 1936.85N 5187.11W 5536.92 11909.37 9009.47 8926.56 88 5 11941.77 9010.46 8927.55 88 23 11972.78 9010.81 8927.90 90 18 12005.03 9010.74 8927.83 89 56 12037.42 9011.04 8928.13 89 0 N 71.47 W 1.36 1947.19N 5217.56W 5569.07 N 71.42 W .94 1957.49N 5248.27W 5601.43 N 69.88 W 7.94 1967.77N 5277.52W 5632.43 N 69.58 W 1.48 1978.94N 5307.77W 5664.68 N 70.64 W 4.35 1989.96N 5338.22W 5697.06 12055.68 9011.36 8928.45 88 56 N 70.35 W 1.62 12125.00 9012.63 8929.72 88 56 N 70.35 W .00 1996.05N 5355.43W 5715.31 2019.36N 5420.70W 5784.61 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5784.62 FEET AT NORTH 69 DEG. 34 MIN. WEST AT MD = 12125 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 290.52 DEG. TIE IN POINT 7321.86' WINDOW POINT 7405' INTERPOLATED DEPTH 12,125' SPA_ ~.Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-11A 500292043501 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 1/96 DATE OF SURVEY: 010396 JOB NUMBER: AK-MM-951263 KELLY BUSHING ELEV. = 82.91 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7321.86 6408.38 6325.47 8321.86 7255.22 7172.31 9321.86 8166.14 8083.23 10321.86 8932.47 8849.56 11321.86 9021.82 8938.91 1139.00 N 1311.77 N 1402.74 N 1507.72 N 1755.29 N 2258.05 W 913.48 2738.95 W 1066.64 153.16 3140.60 W 1155.72 89.08 3701.28 W 1389.39 233.67 4663.23 W 2300.04 910.65 12125.00 9012.63 8929.72 2019.36 N 5420.70 W 3112.37 812.33 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPm~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-11A 500292043501 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 1/96 DATE OF SURVEY: 010396 JOB NUMBER: AK-MM-951263 KELLY BUSHING ELEV. = 82.91 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SI/B-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7321.86 6408.38 6325.47 1139.00 N 2258.05 W 913.48 7427.31 6482.91 6400.00 1173.18 N 2324.34 W 944.40 30.92 7561.25 6582.91 6500.00 1211.34 N 2404.78 W 978.34 33.95 7685.42 6682.91 6600.00 1239.56 N 2472.67 W 1002.51 24.17 7802.74 6782.91 6700.00 1259.76 N 2530.53 W 1019.83 17.32 7915.21 6882.91 6800.00 1273.61 N 2580.02 W 1032.30 12.47 8024.39 6982.91 6900.00 1284.67 N 2622.36 W 1041.48 9.18 8133.26 7082.91 7000.00 1294.43 N 2664.27 W 1050.35 8.87 8242.53 7182.91 7100.00 1303.71 N 2707.34 W 1059.62 9.28 8352.03 7282.91 7200.00 1314.90 N 2750.52 W 1069.12 9.50 8460.65 7382.91 7300.00 1326.39 N 2791.32 W 1077.74 8.62 8569.81 7482.91 7400.00 1337.76 N 2833.56 W 1086.90 9.16 8680.58 7582.91 7500.00 1347.11 N 2880.26 W 1097.67 10.78 8791.65 7682.91 7600.00 1355.15 N 2927.92 W 1108.74 11.07 8902.13 7782.91 7700.00 1363.29 N 2974.15 W 1119.21 10.47 9012.45 7882.91 7800.00 1372.13 N 3019.91 W 1129.54 10.33 9122.02 7982.91 7900.00 1382.08 N 3063.57 W 1139.11 9.57 9231.23 8082.91 8000.00 1393.08 N 3106.06 W 1148.32 9.21 9340.09 8182.91 8100.00 1404.76 N 3147.46 W 1157.18 8.86 9448.61 8282.91 8200.00 1415.73 N 3188.12 W 1165.70 8.51 9556.71 8382.91 8300.00 1422.94 N 3228.51 W 1173.80 8.11 9664.24 8482.91 8400.00 1427.90 N 3267.73 W 1181.33 7.53 9772.49 8582.91 8500.00 1434.15 N 3308.69 W 1189.58 8.25 9885.63 8682.91 8600.00 1436.30 N 3361.09 W 1202.72 13.14 10019.45 8782.91 8700.00 1439.80 N 3449.24 W 1236.54 33.82 10203.29 8882.91 8800.00 1478.44 N 3597.79 W 1320.38 83.84 1'0654.82 8982.91 8900.00 1584.23 N 4020.59 W 1671.92 351.53 12125.00 9012.63 8929.72 2019.36 N 5420.70 W 3112.37 1440.45 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS STATE OF ALASKA ,SKA OIL AND GAS CONSERVATION COMMISb.,.;4 APPLICATION FOR SUNDRY APPROVALS P. 1/£ 1. Type of Request: Abandon __ Suspena Operalion Shutdown ~ Re-enter suspended well~ Alter casing X Repair well ~ Plugging Time ax'tension _. Stimulate Change approved program Pull tubing ~ Variance ~ PerforCe ~ Other 2, Name of Operator BP Exploration (Alaska) lac __ 3. Address P. O. Box 196612, Anchorage, Alaska 99519-61~12 Type of Well: Oevelopme.nt Explore. tory Sttatigrephic Service 4. Location of well at surface 3040' SNL, 1067' WEL, SEC. 23, T11N, R13E At top of productive interval 3829' NSL, 4987' WEL, SEC. 23, T11N, R13E At effective depth At total depth 4138' NSL, 862' WEL, SEC. 22, T11N, R13E 12. Present well condition summa~ry Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural Conductor Surface Intermediate Production Liner Perforation depth; measured Size ORIGINAL true vertical Tubing (size, grade, and measured depth) feet Plugs (measured) feet feet Junk (measured) feet Cemented Measured depth Packers and SSSV (type and measured depth) 6. Datum elevation (DF or KB) Plan RTE = 81,86 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number D-11A 9. Permit number 95-183 10. APl number 50- 029-20435-01 11. Field/Pool Prudhoe Bay Field/Oil Pool True vertical depth JAN 0 2 199 Alaska Oil & Gas Cons, Commission Anchorage 13. Attachments Description summary of proposal X_._ Detailed operations program BOP sketch 14. E~mated date for commencing operation 12./30/95 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as; Oil X Gas _._ Suspended~ Service 17. I hereby certify that t~foregoing,)s true and correct to the besl of my knowledge. CondEi~ns of approval: NotJ~ Commission so representative may Withes Plug integrity ~ BOP Test~ Mechanical Integrity Test Approved by order of the Commission Location clearance ~ Suhseauen;t fp,[m recLuir_,ed 10-_.//O 7 unDna/bigne, a [jy ' David W. Johnston Form 10-403 Rev 06/15/85 SUBMIT IN TRIPLICATE P.2/£ I WellName: I D-11A i Application for Sundry Approval Type of RedrilF(producer or injector): I PrOducer I Surface Location: Tar~e_t Location: Bottom HOl6Locafion: 2240' FSL, 1067' FEL, $23, TllN, R13E, UM 3829' FS'L;-'49-87' FEL, S23, T1 IN, RI'3E; UM 4138' FSL, 862' FEL, S22, T1 IN, R13E, UM lXn~ Number 14Po729 I I Rtg.( I Doyon 9 [ Approved Casing Program: Hole'Size Csg/ Wt/Ft Grade' Conn Length ...... Top , Btm -- Tbg O.D. . MDfrVDss MD/TV'Dss 8.5" 7" liner 29# '-L-280 BTC/Mod 245'0 7250/6300 '~9-700/8451 8.5" 7" liner 29# 13' Cr BTC~od 823 '9700/8451 10~23789-0~ 6 " 4.~5'q-iner 12.6# 13 Cr NSCT 1351 10~J3-/g882 11724/9065 Revised Casing Program: Hole Size Csg/ Wt/Ft Grads '--Corm Length " Top l~m Tbg O.D. MD/TVDss MDfrVDss 8,5"" 7" liner 29# L-SO-- BTC/Mod 2450 ~7250/6300 970'0-/8-4-51 8.5" '~" liner 29# 13 Cr BTC/IVIod 823 9760/82~5-1 10523/8906 6 4.5" liner l'~.6g I3 Cr N$CT - 1251' 10473/8872 11724/9065 Proposing to shorten the 4-1/2" liner lap from 150' to 50' due to approximately 30' TVD of oil column in the lower portion of the 8-1/2" hole currently cased off with 7" liner. JAN 0 2 19S~ Alaska Oil & Gas Cons. Ancho[age D I 1-A Redrill Plan Summary Page 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Joh~ DATE: Chairmad December 12, 1995 THRU: FILE NO: Blair Wondzelt, P !. Supervisor · -~-~ SUBJECT: FROM Bobby Foster, ~. Petroleum Inspector AHFILLCD.doc BOPE Test- Doyon 9 BPX - PBU - D-11A PTD# 95-0183 Prudhoe Bay Field Tuesday, Decemb.er !2,..1995: i traveled this.date to Doyon rig 9 drilling BPX's D- 1 lA and witnessed the BOPE test. As the attached AOGCC BOPE Test Report shows there were no failures of equipment tested. The upper and lower kelly valves could not be tested at this time due to drill pipe being racked in the derrick. The valves will be tested before the kick off plug is drilled. The rig was clean and all equipment seemed to be in good operateing condition. The location was clean and there was good access to all areas of the the rig. Summary: I witnessed the BOPE test on Doyon rig 9 - test time 2.5 hours - no failures. Attachment · AHFILLCD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: , . Drlg Contractor: DOYON ,, , ,, Operator: BPX Well Name: D-I"IA Casing Size: 9.625" Set @ Test: Initial._.____ Weekly Rig No. ,g PTD # Rep.' Rig Rep.: 7172' Location: Sec. X Other 95-0183 DATE: 12/12/95 Rig Ph.# 659-4831 R/CHARD BORDES · ,. RON MATTESON 23 T. 11N R. 13E Meridian Urn. MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gert) PTD On Location 'YES' Standing Order Posted - YES Well Sign Drl. Rig Hazard Sec. Test FLOOR SAFETY VALVES: Quan. Pressure P/F ,OK Upper Kelly / IBOP NOT~ 500/5, 000 OK Lower Kelly / IBOP NOTE~ 500/5, 000 · YES Ball Type .... ;'i 500/5,000 P Inside BOP 500/5,000 . .P. BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. 1 1 Test Press. 300/3, 000 500/5, 000 1 500/5, 000 I 500/5, 000 1 500/5, 000 2 500/5, 000 'I 500/5, 000 N'/ A PIF P P P P P P P MUD SYSTEM: Visual Alarm Trip Tank YES YES , , ,, Pit Level Indicators YES YES ,, Flow Indicator YES YES Meth Gas Detector YES YES ,, H2S Gas Detector YES YES Test CHOKE MANIFOLD: Pressure P/F No. Valves 15 ! 500/5,000 ! P No. Flanges 38 500/5, 000 P , ManualChokes I I Functioned ; Hydraulic Chokes ' ~ ' Functioned ~ ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 2 Blind Switch Covers: Master: Nitgn. Btl's: 5 @ 2250 3,050 I P 1,750 P minutes 30 sec. ,,, minutes 22 sec. YES Remote: YES Psig. Number of Failures: 0 ,Test Time: ,,2'5 Hours. Number of valves tested 2'/ Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 I I I I I' I I I II .I I II II II . I I IIIIII I I III [ I II II I I I II I REMARKS: NOTE: THE UPPER AND LOWER KELLY VALVES WILL BE TESTED BEFORE DRILLING ON KICKOFF PLUG. PIPE RACKED IN DERRICK WOULD NOT PERMff KELLY TO BE PICKED UP A T TE$T TIME. Distribution: orig-Welt File c - Oper.lRig c - Database c - Trip Rpt File c- Inspector FI-O21L (Rev. 12/94) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: AHFILLCDJ(LS BOBBY D. FOSTER ALASKA OIL AND GAS. CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 29, 1995 T~rry Jordan Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Prudhoc Bay Unit D-t lA BP Exploration (Alaska), Inc. ' ........ Permit No. 95-183 Sur. Loc.. 3040'SNL, 1067'WEL, Sec. 23, T11N, RI3E, UM Btmnhole Loc. 4138'NSL, 862'WEL, Sec. 22, TI IN, RI3E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to redriil thc above referenced well. Thc permit to redrill docs not exempt you from obtaining additional permits required by law from other governmental agencies, and docs not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Johnston \ ~- - BY ORDER OFTItE COMMISSION dlf_/Enclosurcs cc: Department of Fish & Game, Habitat Section xv/o cncl. Department of Environmental Conservation w/o. cnci. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] Redrill I-Illb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration Plan RTE = 81.86 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028284 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 3040' SNL, 1067' WEL, SEC. 23, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3829' NSL, 4987' WEL, SEC. 23, T11N, R13E D-1 lA 2S100302630-277 At total depth 9. Approximate spud date Amount 4138' NSL, 862' WEL, SEC. 22, T11N, R13E 12/01/95 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 028285 862 feet No CloseAppreach feet 2560 11724'MD/9011'TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 9z9~ feet Maximum hole angle84.98 o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 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) 8-1/2" 7" 29# L-80 BTC/Mod 2450' 7250' 6300' 9700' 8451' 8-1/2" 7" 29# 13 Cr BTC/Mod 823' 9700' 8451' 10523' 8906' 277sx Class 'G' 6" 4-1/2" 12.6# 13 Cr NSCT 1351' 10373' 8882' 11724' 9065' 155 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural .!. Conductor ~' , ~ , ' !.i :.--' Surface [.! ..'-'~ ,....' ',, , :.. Intermediate ..,,',' .'- ~ .,:: ' Production Perforation depth: measured true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby certify,¢f~thajt the foregoingjs, ~ ~true and correct to the best of my knowledge I"¢Z ' Signed ~(~.':?'~ ¢~UI¢ / ~'~ Title SeniorDrillin~lEngineer Date '~/~'5' ~ Commission Use Only Permit Number APl number Approval date t See cover letter /~-/~3 50- (::D 2_ ~--- ~-.-0 ~z,.?..~-- ¢, / ~/,/..?...r.~/~'"'"' for other requirements Conditions of approval Samples required [] Yes [~[No Mud log required I-lYes [] No Hydrogen sulfide measures [] Yes [] No Directional survey required [] Yes [] No Required working pressure for BOPE []2M; []3M; [~5M; []1OM; []15M; Other: Original Signed By by order of // Approved by r)avid W, Johnston Commissioner me commission Date Form 10-401 Rev. 12-1-85 Submit i icate I WellName: I D-11A Redrill Plan Summary Type of Redrill (producer or injector): I Shut In Producer Surface Location: 2240' FSL, 1067' FEL, S23, T1 IN, R13E, UM Target Location: 3829' FSL, 4987' FEL, S23, T1 IN, R13E, UM Bottom Hole Location: 4138' FSL, 862' FEL, S22, TllN, R13E, UM I AFE Number: I Estimated Start Date: IMD: [11724 14P0729'0 I I Rig: I Voyon 9 I Dec. 1, 1995 [ I Operating days to complete: [ [TVD: 19011ss I [KBEIv. 154 [Horizontal Sidetrack Well Design (conventional, slimhole, etc.): Objective: I To recover present Zone 2 reserves at a lower GOR than the original well. Mud Program: A 10.0 - 10.20 ppg Biozan polymer / KC1 water based mud will be usedl ISpecial design considerations none Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 10.0 8 25 10 10 10 0 5 to to to to to to to to to Target 10.2 20 35 18 25 5 0 8 Flo-Pro will be used in horizontal section II~o~z- I 9-0 I 10 140-45 I 23 I 29' I +6cc I 0 I 0 I Casing/Tubing Program: Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/TVDss MD/TVDss 8.5" 7" liner 29# L-80 BTC/Mod 2450 7250/6300 9700/8451 8.5" 7" liner 29# 13 Cr BTC/Mod 823 9700/8451 10523/8906 6 4.5" liner 12.6# 13 Cr NSCT 1351 10373/8882 11724/9065 N/A 4.5" tbg 12.6# 13 Cr NSCT 10045 Surface 10045/8727 D11-A Redrill Plan Summary Page 1 Cement Calculations: "l Liner Size: 17" drilling liner I Basis:[ 30% open hole excess, 80' shoe joint, 1000' MD above the Sag River. Total Cement Volume: I 2771 sxs of Class G Blend @ 1.15 ft3/sx ( Estimated Volume ) [ Liner Size: [ 4.5" production liner [ Basis:[ 30% open hole excess, 80' shoe joint, 150' liner lap and 150' excess above liner Total Cement Volume: I 155[ sxs of Class G Blend @ 1.17 ft3/sx ( Estimated Volume ) Directional: I KOP: [ 9795' MD I [ Maximum Hole Angle: [ 84.98 degrees @ TD I Close Approach Well: D-11 (will be plugged and abandoned) Well Control: Well control equipment conSisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, B OPE and mud fluid system schematics on file with AOGCC. Drilling Hazards: o Maximum anticipated BItP: o Maximum surface pressure ° Planned Completion Fluid: 4390psi @ 8800' ss 3330 psi @ 8800' ss 8.6 ppg filtered sea water a. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25.003. b. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10 psi/fO. c. The most recent H2S level on this well was measured at 14 ppm (7/24/95). This is considered a low H2S well, but proper precautions will be taken as needed. Drilling Hazards: · A gas zone is present from Top of Sag River to the current GOC. · This well is planned to avoid all mapped faults. D 11-A Redrill Plan Summary Page 2 1. MIRU drilling rig. . D-11A Operations Summary Pull BPV. Circulate out freeze protection from inner and outer annuli and recover for future use. 3. Install a TWC and test from below to 1000 psi. ND the production tree. . , , . . . 10. 11. 12. 13. 14. N/U BOP. Test BOP to 250/5000 psi against TWC. Test annular preventor to 250/2500 psi. Remove TWC. Pull and lay down the 5-1/2" tubing. Inspect for NORM. (Check the location and depth of the cut on production handover form, approx. 7900' MD.) PU a 9-5/8" bridge plug on 3-1/2" DP. RIH and set at 7600' MD (200' below the base of the planned section). Sting out. Displace hole to drilling fluid (which will be used as milling fluid) and spot 18 ppg mud up to the base of the proposed 9-5/8" section. POOH. P/U Section Mill on 3-1/2" DP & RIH. Cut window from 7400' to 7450'. POOH after ensuring the hole is clean and free of metal cuttings. RIH open ended to 7550' MD and spot a kick-off plug from 100' below the base of the section to -200' above the top of the section (7200' MD). Pull 12 stands, shut in and perform hesitation squeeze. Attempt to achieve a 1000- 2000 psi squeeze but do not displace TOO below 100' above section top. RIH with 8-1/2" steerable assembly (MWD - directional). Dress the cement to 5' below the section top. Circulate hole clean. Kickoff and di'rectionally drill to the target at 10523' MD (8906' TVDss). See attached directional plan #4. POOH and run DP-conveyed FE logs. If hole conditions are adverse, RIH with 8-1/2" hole-opener. RIH with 7" 29#, 13 Cr / NT-80, NSCC liner with 9-5/8"x7" packer/hanger spaced out for 150' of lap. The 13 Cr casing sh°uld extend from TD to 9700'. Refer to Standard Recommended practices for liner running procedure. Cement the liner in place with the total cement volume based upon 30% open-hole enlargement plus the 80' shoe volume, (TOC 1000 ft MD above the Sag River. Set liner hanger / packer with 4200 psi. Reverse out clean. RIH with 6'__~' steerable drilling assembly (MWD - GR-Res) on 3-1/2" drillpipe. Clean out to landing collar. Test casing to 3500 psi for 30 min. Drill out of shoe joints plus 10' new hole. Displace hole to 9.0 ppg FIo-Pro system Drill 6" hole horizontally to TD at 11724' MD. See attached directional plan. D 11-A Redrill Plan Summary Page 3 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. RIh with 4-1/2", 12.6#, 13 Cr, NSCT liner with 4-1/2"x7" 13-Cr packer/hanger spaced out for 150' of lap. ., Cement the liner in place with the total cement volume based on 30% excess across the reservoir, 150' liner lap, top of cement 200' above the liner with drillpipe in the hole, and 80' shoe volume. Set liner hanger and packer. Unsting running tool and reverse circulate excess cement from the wellbore. POOH. RIH with 33/4'' mill. Clean out to landing collar. Test liner and liner lap to 3500 psi. for 30 minutes. Displace the hole to filtered seawater. POOH. RIH with 23/4'' drillpipe conveyed perforating guns and perforate the 41/2'' liner. POOH and lay down guns. RIH with _4~-_/2" 13-Cr NSCT completion with SSSV, GLMs, and 7"x 41/2'` packer. Set packer and test tubing to 4000 psi. Refer to the Recommended Practices for Running Tubing, V3.2. Set 2-way check valve. Test to 300 psi. ND BOPs. NU tubing head adapter and tree. Test same to 5000 psi. Pull 2-way check valve. Test 41/2''x 7" annulus to 3500 psi with 2000 psi on tubing. Shear RP valve. Freeze protect well through shear valve in top GLM station. Release rig. Complete appropriate documentation and handover to Production. D 11-A Redrill Plan Summary Page 4 J J · .~o ~e e~./ 9[99 _g _g _oo _§ _g J~ ZZZ ~ZZzzZZZ Z ZZzz ZZ Zz II= ~=~===== ===~ ~ I I II ~ ..................... I '~' b') ~. c:~'M:) *,.,* ~3 ~) ii'~,D _c:)~) D-1IA Vp4 _g _g _§ _g WELL PERMIT CHECKLIST POOL WELL NAME GEOL AREA UNIT# PROGRAM: exp [] dev [] redrll'~ aery [] onion? ADMINISTRATION 5. 10. il. 12. 13. 1. Permit fee attached .................. 2. Lease number appropriate ............... 3. Unique well name and number .............. 4. Well located in a defined pool ............. Well located proper distance from drlg unit boundary.. Well located proper distance from other wells ..... Sufficient acreage available in drilling unit ...... Y Y If deviated, is wellbore plat included ......... Operator only affected party ............... Y Operator has appropriate bond in force ......... Y Y Permit can be issued without conservation order .... Permit can be issued without administrative approval. Can permit be approved before 15-day wait ....... ENGINEERING APPR DA GEOLOGY 15. Surface casing protects all known USDWs'. ........ Y N 16. CMT vol adequate to circulate on conductor & surf csg.. Y N 17. CM~ vol adequate to tie-in long string to surf csg . . . Y 18. CM~will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B '& permafrost .... ~ N 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved~"~ 22. Adequate wellbore separation proposed .......... ~ N ,- 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate .................... ' Y~ N 26. BOPE press rating adequate; test to ~~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... ~\ N 29. ''Is presence of H2S gas probable ......... ....Y~ N 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... Y/N ~] /~ 32. Seismic analysis of shallow gas zones .......... ~ N /~//. /"/ % 33. Seabed condi~ion survey (if off-shore) ........ /Y N ' 34. Contact name/phone for weekly progress reports . . ./ . Y N [exploratory only] ~ ¢~.o~,~s: ENG mNEER~NG: COMM~SS ~ON: - . C~mments/Instructions: Z 0 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. Tape Subfile 2 is type: TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: D-11A 500292043501 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 23-AUG-96 MWD RUN 3 AK MM 951263 M. GABEL J. HABERTHUR lVl~D RUN 4 M. GABEL J. HABERTHUR MWD RUN 5 M. GABEL J. HABERTHUR MWD RUN 6 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 P. ROBERTS R. BORDES 1ST STRING 2ND STRING 3RD STRING 8.500 PRODUCTION STRING 6.000 REMARKS: MWD RUN 7 P. ROBERTS R. BORDES 23 liN 13E 3040 1067 83.56 80.76 45.16 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 2679.0 9.625 7400.0 7.000 10523.0 12125.0 MWD- EWR4/GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. THIS WELL WAS KICKED-OFF @ 7405' THROUGH A WINDOW CUT IN THE 9 5/8" CASING FROM 7400 TO 7455'. THIS WELL, D-11A, IS REPRESENTED BY RI/NS 2 - 8. MWD RUN 2 WAS DIRECTIONAL ONLY & NO DATA IS PRESENTED. MWD RUNS 3 - 5 WERE DIRECTIOANL WITH GAMMA RAY (SGRC). MWD RUNS 6 & 7 WERE WERE DIRECTIONAL WITH GAMMA RAY (SGRC) & ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY. A MEASUREMENT AFTER DRILLING (MAD) PASS WAS PERFORMED ON RUN 8 FROM 10630 - TD @ 12125' USING GAMMA RAY & ELECTROMAGNETIC WAVE 4-PHASE RESISITIVITY. ALL GAMMA RAY DATA WAS ACQUIRED WITH DUAL GAMMA RAY, GEIGER MUELLER DETECTORS (DGR/SGRC). NO DEPTH SHIFTS WERE APPLIED AS THESE LOGS ARE DEPTH REFERENCE FOR THIS WELL (PER GREG BERNASKI, BP). FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH 8870.0 10515.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD ~MWD $ REMARKS: STOP DEPTH 12070.0 12077.0 EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 3 8919.0 9783.0 4 9783.0 10149.0 5 10149.0 10523.0 6 10523.0 11255.0 7 11255.0 12125.0 MERGED MAIN PASS. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI RPX MWD 68 1 OHMM RPS MWD 68 1 OHMM RPM MWD 68 1 OHMM RPD MWD 68 1 OHMM FET MWD 68 1 HR ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) Total Data Records: 211 998 BYTES * Tape File Start Depth = 12125.000000 Tape File End Depth = 8870.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 52089 datums Tape Subfile: 2 309 records... Minimum record length: Maximum record length: 38 bytes 998 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: CN WN FN COUN STAT MAD PASS. $ START DEPTH 10624.0 10630.0 STOP DEPTH 12105.0 12112.0 MAD RUN NO. MAD PASS NO. MERGE TOP 8 1 10630.0 MERGE BASE 12125.0 : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 FET MAD 68 1 HR 4 7 RATE MAD 68 1 FPHR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 98 Tape File Start Depth = 12125.000000 Tape File End Depth = 10620.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24089 datums Tape Subfile: 3 122 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 R2AW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8870.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 9735.0 20-DEC-95 ISC 2.11 DEP 2.14r / SP4 5.01 MEMORY 9783.0 8919.0 9783.0 0 21.4 25.1 TOOL NUMBER P0467CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 7400.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FW CELL POLY 10.30 65.0 9.5 28000 7.2 .000 .000 .000 .000 .0 158.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 3. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * . Total Data Records: 22 Tape File Start Depth = 9790.000000 Tape File End Depth = 8870.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 57613 datums Tape Subfile: 4 85 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9601.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUMANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 10097.0 21-DEC-95 ISC 2.11 DEP 2.14r / SP4 5.01 MEMORY 10149.0 9783.0 10149.0 0 22.2 53.7 TOOL NUMBER P0467CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 7400.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FW CELL POLY 10.30 54.0 9.5 25000 6.8 .000 .000 .000 .000 .0 143.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 4. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 14 Tape File Start Depth = 10155.000000 Tape File End Depth = 9600.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 27423 datums Tape Subfile: 5 77 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10090.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 10470.0 23-DEC-95 ISC 2.11 DEP 2.14r / SP4 5.01 MEMORY 10523.0 10149.0 10523.0 0 56.5 86.0 TOOL NUMBER P0467CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 7400.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FW CELL POLY 10.30 59.0 8.5 16000 6.4 .000 .000 .000 .000 .0 163.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4'90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 10530.000000 Tape File End Depth = 1008.5.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 60287 datums Tape Subfile: 6 74 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10441.0 EWR4 10447.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIM UMANGLE: MAXIMUM ANGLE: STOP DEPTH 11200.0 11207.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 31-DEC-95 ISC 2.11 DEP 2.14r / SP4 5.01 MEMORY 11255.0 10523.0 11255.0 0 80.3 89.6 TOOL NUMBER P0412SP4 P0412SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 10523.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 8.90 73.0 9.5 40000 5.2 .100 .060 .120 .240 85.0 146.0 85.0 85.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 6. $ : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 54 Tape File start Depth = 11260.000000 Tape File End Depth = 10435.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40632 datums Tape Subfile: 7 119 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11201.0 EWR4 11206.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12070.0 12077.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 01-JAN-96 ISC 2.11 DEP 2.14r / SP4 5.01 MEMORY 12125.0 11255.0 12125.0 0 88.0 95.1 TOOL NUMBER P0412SP4 P0412SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 10523.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.00 73.0 9.5 40000 4.8 .100 .055 .180 .190 84.0 159.0 84.0 84.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 7. $ : BP EXPLORATION (ALASKA) : D-11A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 RPX MWD 68 1 OHMM 3 RPS MWD 68' 1 OHMM 4 RPM MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 FET MWD 68 1 HR 7 ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) Total Data Records: 60 998 BYTES * Tape File Start Depth = 12125.000000 Tape File End Depth = 11200.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 75096 datums Tape Subfile: 8 125 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 8 MAD PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10624.0 EWR4 10630.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12105.0 12112.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 03 -JAN- 96 ISC 2.11 DEP 2.14r / SP4 5.01 MEMORY 12125.0 10624.0 12125.0 0 88.0 95.1 TOOL NUMBER P0412SP4 P0412SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 10523.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (O~) AT TEMPER3~TURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.00 73.0 9.5 40000 4.8 .100 .048 .190 .210 85.0 183.0 85.0 85.O NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): .0 EWR FREQUENCY (HZ) : REMARKS: MAD PASS 8 RUN AFTER REACHING TD ON MWD RUN 7. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D- llA : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 FET MAD 68 1 HR 4 7 ROP MAD 68 1 FPHR 4 4 95 310 01 1 4 95 120 46 1 4 95 120 46 1 4 95 120 46 1 4 95 120 46 1 4 95 180 01 1 4 95 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 98 Tape File Start Depth = 12125.000000 Tape File End Depth = 10620.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TP~AILER **** LIS representation code decoding summary: Rep Code: 68 64721 datums Tape Subfile: 9 164 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 10 is type: LIS 96/ 8/24 01 **** REEL TRAILER **** 96/ 8/26 01 Tape Subfile: 10 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 26 AUG 96 1:47p Elapsed execution time = 3.30 seconds. SYSTEM RETURN CODE = 0 D - IIA PRUDHOE BAY · ,- _. __ _ .._?~.:~__,...,.:,:.:7 ........ !-.-:-'% ':'?~:'~:-"~:.~':-'---L¢.TY :~i": ' ....... - ..~ '.4 ' "': -.2"L:I.~ I-. L-:- ':': ' ~-- - ~' ~-t: .. ...... ~.. :::' - . -:- %:: ......... . '~""' :: ' .~:'::...:' ' . ::.':":: .~ - -~'.~:~:-;-- k-k:L_~-~'-"k~ r:- r:~ .,:.~::-- ,--~c..:-:.: : . , :~:'?:_. 7..~"-7~:-~ :~-~' ~-7~f.?2~;_~:':L:-: ..... -.,--_.~,:____."' ~. :.~. .... :.- ~.~.; ~'~-_"_;~ ~ -'-'"?J_7 :-. '~-':i. '. :. .- ..-~'..-;.~:%i~:3 ,~;;i~ ........... ' "-'-' ' _. ....... -;:; _, --:-... ..... .,~..--'~-~..: . . ~. . ~ :~.-.~:-,_-~-, .. :. . . ~, ..... . .,... -~..... : ....... . __ ..... :~ ~.., :~--. ~ / . : Run 1' 28 - July - ~ gg6 Borax 10000' 11990' WESTERN ATLAS Logging Services Subfile 2 is type: LIS J~PE 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 D-11A 500292043501 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 19-AUG-96 6754.00 K. BRUNNER D. ROMBERG 23 liN 13E 3040 1067 83.56 80.76 45.16 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 7400.0 47.00 7.000 10523.0 29.00 4.500 12115.0 12.60 4.500 10211.0 12.60 BASELINE DEPTH 9996.5 10029.0 10082.0 10110.0 10123.0 10148.5 10200.0 10257.5 10317.5 10318.5 10339.5 10341.5 10342.5 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 9992.0 10024.5 10077.5 10107.0 10121.5 10148.0 10196.0 10254.0 10316.0 10317.0 10335.5 10337.5 10338.0 MWD GR 2 1 03 -JAN- 96 SPERRY-SUN DRILLING SERVICES J350.5 10351.5 10352.0 10354.0 10426.0 10426.5 10427.0 10433.5 10547.5 10578.0 10590.0 10596.5 10597.0 10615.5 10619.5 10621.0 10621.5 10622.0 10622.5 10623.5 10625.0 10626.0 10627.0 10630.5 10651.5 10655.5 10685.5 10686.0 10687.5 10697.0 10699.5 10702.5 10703.0 10717.5 10718.0 10719.5 10735.0 10736.5 10737.0 10738.0 10739.0 10740.0 10740.5 10765.0 10766.0 10767.0 10767.5 10768.0 10769.0 10770.0 10771.0 10771.5 10772.5 10773.5 10774.5 10957.5 10958.0 11475.5 11486.0 11643.0 10346.0 10346.5 10349.0 10351.0 10423.5 10424.0 10426.0 10432.5 10545.0 10576.5 10588.5 10594.5 10595.0 10615.0 10619.0 10619.5 10620.5 10621.0 10623.0 10624.0 10624.5 10625.0 10625.5 10629.0 10652.5 10656.5 10684.0 10684.5 10685.0 10694.5 10696.5 10699.5 10701.0 10715.5 10717.0 10718.5 10732.0 10733.5 10735.5 10736.5 10737.0 10738.0 10739.0 10763.5 10764.0 10765.0 10766.0 10767.0 10768.0 10768.5 10769.0 10770.0 10771.0 10771.5 10772.5 10957.0 10957.5 11475.5 11486.0 11642.5 ~655.0 11726.5 11727.5 11729.0 11730.0 11737.0 11738.0 11739.0 11740.0 11833.0 11833.5 11834.0 11848.0 11860.0 11861.5 11862.0 11863.0 11867.0 11908.0 11975.0 $ REMARKS: 11654.5 11728.5 11729.5 11730.0 11730.5 11737.5 11738.0 11739.0 11739.5 11832.5 11833.5 11834.0 11847.0 11859.0 11860.0 11860.5 11861.0 11865.0 11908.0 11975.0 PDK-100/GR - Borax. THE GAMMA RAY FROM SPERRY SUN EWR MWD WAS USED AS THE DEPTH REFERENCE FOR THIS WELL PER RACHEL MAYS (BP). WELL TEST SUMMARY TEST DATE 28-JUN-96 ELAPSED TIME 4.0 HOURS GROSS FLUID RATE 4.08 MBPD NET OIL RATE 3.18 MBOPD NET WATER RATE 0.90 MBWPD FORMATION GAS RATE 35.51 MMSCFD GOR 11161 SCF/STB LIFT GAS RATE 0.0 MMSCFD CASING PRESSURE 0 PSIG TGOR 11161 SCF/STB TGLR 8706 SCF/BBL CHOKE OPENING 60.7 MANIFOLD PRESSURE 1469 PSIG MANIFOLD TEMPERATURE 164 DEGF WATER CUT (CALC) 22.0 PCNT LOG IS COIL TUBING CONVEYED. WELL IS HORIZONTAL. LOGGING SUITE ORGANIZATION: 1) LOGGED TWO SEAWATER PASS. 2) LOGGED BORAX PASS 1:30 BBLS AWAY. 3) LOGGED BORAX PASS 2:65 BBLS AWAY. 4) LOGGED BORAX PASS 3:100 BBLS AWAY. A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR BOTH BASE SEAWATER PASSES. THE CURVE IS CALLED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 7.0" CASING SIZE = 5.5" SALINITY = 25,000 PPM. A PDK POROSITY CURVE (PHI) WAS ALSO CREATED FOR BOTH BASE SEAWATER 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 PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9988.0 PDK 10000.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 BASELINE DEPTH SGMA 10010.0 10005.0 10018.5 10013.5 10019.0 10014.5 10020.0 10015.5 10021.0 10016.0 10029.0 10024.0 10030.0 10024.5 10076.0 10072.0 10076.5 10072.5 10077.5 10073.0 10078.0 10074.0 10083.0 10079.0 10084.0 10079.5 10084.5 10080.5 10114.0 10112.0 10117.5 10116.0 10120.5 10119.0 10121.5 10119.5 10122.5 10120.5 10123.0 10121.5 10123'.5 10122.5 10124.0 10123.5 10124.5 10124.0 10140.0 10139.0 10141.0 10140.0 10141.5 10141.0 10142.5 10142.0 10143.5 10142.5 10149.5 10148.5 10200.0 10196.0 10217.0 10214.5 10222.5 10220.0 10231.5 10227.5 10241.5 10237.5 10242.0 10238.5 10340.0 10336.5 10341.5 10337.0 10343.0 10338.5 10344.0 10339.0 for each pass in separate files. STOP DEPTH 11968.0 11980.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH 10350.0 10350.5 10351.0 10352.0 10425.5 10426.0 10427.0 10427.5 10428.0 10429.0 10429.5 10435.5 10436.5 10470.0 10521.5 10523.0 10549.0 10549.5 10550.5 10551.0 10551.5 10552.5 10553.5 10576.0 10576.5 10578.0 10580.0 10583.5 10584.5 10595.0 10597.0 10598.0 10605.0 10605.5 10606.0 10606.5 10607.0 10609.5 10610.0 10612.0 10612.5 10613.0 10616.0 10616.5 10617.5 10619.0 10619.5 10624.0 10624.5 10625.5 10626.0 10627.5 10628.0 10628.5 10629.5 10630.5 10636.5 10637.5 10650.5 10651.0 10345.0 10346.0 10346.5 10347.0 10423.0 10423.5 10424.0 10425.0 10425.5 10427.0 10427.5 10435.5 10437.0 10468.5 10521.0 10522.5 10549.0 10550.0 10551.0 10552.0 10553.0 10554.0 10555.5 10578.0 10579.0 10580.5 10581.5 10585.0 10585.5 10593.5 10595.5 10596.0 10603.0 10603.5 10604.0 10604.5 10605.5 10608.0 10610.5 10612.5 10613.5 10614.0 10614.5 10615.0 10615.5 10617.0 10618.0 10622.5 10625.5 10626.5 10627.5 10629.0 10630.5 10631.0 10631.5 10632.5 10637.0 10637.5 10650.5 10652.0 10652.5 10653.5 10692.5 10717.5 10718.0 10718.5 10719.0 10720.0 10720.5 10721.5 10722.0 10736.0 10737.0 10738.0 10738.5 10739.5 10741.0 10742.0 10755.5 10759.5 10760.0 10761.0 10762.0 10765.5 10766.5 10767.0 10770.0 10771.0 10772.0 10772.5 10773.5 10774.5 10822.0 10824.5 10840.0 10844.0 10870.5 10915.0 10915.5 10954.0 10954.5 10955.5 10956.5 10962.0 10981.5 10982.5 10983.0 10983.5 10986.0 10987.0 10987.5 10988.5 11001.5 11002.0 11002.5 11003.0 11003.5 11042.5 11044.5 11058.0 10653.5 10654.0 '10690.0 10714.5 10715.5 10716.5 10717.0 10717.5 10718.0 10720.0 10720.5 10735.0 10736.0 10737.5 10738.0 10738.5 10740.0 10740.5 10754.0 10757.5 10758.0 10758.5 10759.0 10762.5 10763.0 10763.5 10769.0 10770.0 10771.5 10772.0 10773.5 10774.5 10820.0 10822.5 10837.5 10841.5 10865.5 10910.0 10910.5 10953.5 10954.0 10954.5 10955.0 10960.5 10981.5 10982.5 10984.0 10985.0 10987.5 10988.0 10988.5 10990.0 11002.0 11002.5 11003.5 11004.0 11005.0 11043.5 11045.5 11058.5 11063.5 11150.5 11151.5 11152.5 11153.0 11168.5 11169.0 11170.0 11174.0 11176.5 11177.5 11189.0 11189.5 11190.0 11193.0 11211.5 11216.0 11222.5 11224.0 11225.5 11226.5 11228.0 11283.5 11284.0 11388.0 11391.0 11399.5 11400.5 11457.5 11459.5 11472.5 11475.0 11484.0 11484.5 11486.0 11546.5 11547.5 11548.0 11550.0 11551.0 11552.5 11553.0 11553.5 11616.0 11616.5 11618.0 11618.5 11631.0 11633.0 11634.0 11635.5 11651.0 11699.0 11699.5 11700.0 11700.5 11727.0 11728.5 11739.0 11762.0 11064.0 11151.5 11152.5 11153.0 11153.5 11168.5 11169.0 11169.5 11174.0 11176.5 11177.0 11187.5 11188.5 11189.5 11192.5 11210.5 11214.5 11221.0 11224.5 11226.0 11226.5 11228.0 11282.0 11282.5 11385.0 11388.0 11394.0 11395.0 11453.5 11455.5 11470.5 11475.0 11484.0 11485.0 11486.5 11545.0 11546.0 11548.0 11550.0 11550.5 11552.0 11553.0 11553.5 11615.0 11615.5 11619.5 11620.0 11632.0 11634.0 11634.5 11636.0 11651.0 11699.0 11700.0 11700.5 11702.0 11728.5 11729.0 11739.5 11764.5 11762.5 11801.0 11832.0 11832.5 11833.5 11838.0 11838.5 11839.5 11840.5 11847.0 11849.5 11850.0 11850.5 11851.5 11853.0 11855.5 11856.0 11856.5 11861.0 11861.5 11862.5 11863.0 11864.0 11865.0 11867.0 11892.5 11893.5 11900.5 11905.0 11905.5 11909.0 11910.0 11910.5 11911.0 11911.5 11918.5 11919.0 11920.0 11922.5 11923.0 11923.5 $ REMARKS: 11765.0 11801.0 11832.5 11833.0 11833.5 11838.0 11839.0 11840.0 11840.5 11846.5 11849.0 11850.0 11850.5 11851.0 11851.5 11854.0 11854.5 11855.0 11859.5 11860.5 11861.5 11863.0 11864.0 11864.5 11866.5 11891.5 11892.5 11900.5 11905.0 11906.0 11909.5 11910.0 11910.5 11911.5 11912.0 11920.5 11921.5 11922.5 11925.5 11926.0 11926.5 SEAWATER PASS 1. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B . OUT $ CN : BP EXPLORATION WN : D - llA 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 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 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 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 1 4 51 995 99 1 4 51 995 99 1 * DATA RECORD (TYPE# 0) Total Data Records: 286 958 BYTES * 64 Tape File Start Depth = 9985.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 68018 datums Tape Subfile: 2 775 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 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 9988.0 11968.0 10000.0 11980.0 BASELINE DEPTH GRCH 9996.5 9992.5 10008.0 10011.0 10012.0 10017.5 10013.5 10018.0 10014.5 10029.0 10025.5 10031.5 10032.5 10039.5 10040.0 10045.0 10045.5 10048.0 10049.0 10049.5 10053.0 10058.0 10058.5 10067.5 10068.5 10069.5 10070.0 10073.5 10074.0 10075.5 10076.0 10072.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 10003.5 10006.5 10007.0 10012.5 10013.5 10027.0 10027.5 10034.5 10035.5 10040.5 10041.5 10044.0 10044.5 10045.0 10049.0 10054.0 10055.0 10064.0 10064.5 10065.5 10066.5 10070.0 10071.0 10072.5 1007 1008 1008 1009 1009 1009 1010 1010 1010 1011 6.5 8.0 8.5 5.5 6.0 6.5 0.0 0.5 6.5 1.0 10092.5 10104.0 10073.0 10084.5 10085.5 10092.5 10093.5 10097.5 10098.5 10109.0 10111. 10114. 10117. 10123. 10124. 10125. 10126. 10135. 10136. 10137. 10140. 10141. 10146. 10152. 10153. 10154. 10155. 10160. 10165. 10166. 10167. 10168. 10174. 10175. 10179. 10180. 10181. 10182. 10182. 10183. 10185. 10187. 10188. 10189. 10190. 10192. 10194. 10194. 10195. 10204. 10207. 10207. 10210. 10214. 10224. 10225. 10232. 10232. 10233. 10238. 10239. 10243. 10250. 10251. 10257. 10258. 10259. 10267. 10268. 10278. 10112.0 10116.0 10124.0 10145.5 10152.0 10152.5 10159.5 10192.0 10192.5 10201.5 10229.5 10230.0 10230.5 10240.0 10277.5 10110.0 10122.0 10122.5 10123.5 10124.5 10134.5 10135.5 10137.5 10140.0 10140.5 10154.0 10154.5 10164.5 10165.0 10165.5 10166.0 10172.5 10173.0 10176.5 10177.0 10177.5 10178.0 10178.5 10179.5 10182.0 10182.5 10184.0 10184.5 10186.0 10188.0 10190.5 10203.5 10204.0 10207.0 10212.0 10222.5 10223.0 10229.5 10230.0 10235.0 10235.5 10246.5 10247.5 10254.0 10255.5 10256.0 10265.0 10266.5 10279.5 10297.5 10300.5 10301.0 10313.0 10317.0 10319.5 10320.5 10322.5 10325.0 10326.0 10327.0 10327.5 10329.5 10339.5 10340.5 10341.5 10342.0 10347.5 10352.0 10354.5 10355.0 10355.5 10356.5 10357.5 10369.5 10372.0 10378.0 10379.5 10424.5 10425.0 10426.0 10427.0 10428.0 10435.0 10435.5 10436.5 10437.0 10437.5 10438.0 10454.0 10454.5 10455.5 10461.0 10462.0 10462.5 10464.5 10465.0 10466.0 10467.0 10476.0 10479.0 10480.5 10481.5 10486.0 10494.0 10496.0 10503.5 10521.5 10524.5 10279.0 10319.5 10322.0 10322.5 10323.5 10324.5 10326.5 10335.5 10336.5 10337.0 10338.0 10348.0 10348.5 10349.5 10350.0 10350.5 10351.5 10517.5 10294.5 10297.5 10298.5 10310.5 10314.0 10316.5 10317.0 10321.5 10324.0 10343.0 10367.5 10370.0 10378.0 10379.5 10425.0 10425.5 10426.0 10427.0 10427.5 10434.5 10435.5 10436.5 10437.5 10438.5 10439.0 10454.0 10454.5 10455.0 10460.5 10461.0 10461.5 10462.5 10463.0 10463.5 10464.5 10476.0 10478.5 10480.0 10480.5 10485..0 10493.5 10495.5 10504.0 10525.0 10525.0 10535.5 10536.0 10540.5 10541.0 10542.5 10543.0 10545.0 10548.5 10549.0 10550.0 10551.0 10552.0 10552.5 10553.0 10553.5 10554.5 10558.0 10574.0 10574.5 10575.0 10575.5 10576.5 10577.0 10578.5 10579.0 10580.0 10580.5 10581.0 10581.5 10582.5 10585.0 10586.0 10587.0 10588.0 10591.0 10592.0 10593.0 10594.0 10594.5 10595.5 10596.0 10597.0 10598.5 10599.0 10602.0 10602.5 10605.0 10605.5 10606.0 10607.5 10609.0 10609.5 10610.0 10610.5 10613.0 10614.0 10614.5 10615.5 10617.0 10521.0 10529.0 10529.5 10536.5 10538.5 10541.0 10543.0 10547.0 10548.5 10549.0 10551.5 10552.0 10576.0 10577.5 10578.0 10578.5 10579.5 10580.0 10580.5 10605.5 10613.0 10535.5 10540.0 10541.0 10549.0 10549.5 10551.5 10552.0 10556.0 10556.5 10560.5 10576.5 10577.5 10580.0 10580.5 10581.0 10581.5 10582.0 10582.5 10586.0 10586.5 10587.5 10588.0 10591.0 10591.5 10592.0 10592.5 10593.0 10593.5 10594.0 10594.-5 10596.0 10597.0 10600.0 10601.0 10603.5 10604.5 10605.5 10608.5 10609.5 10610.0 10611.0 10613.5 10614.0 10614.5 10615.0 10616.5 10618.0 10619.0 10620.0 10621.0 10621.5 10622.0 10623.0 10624.0 10627.0 10628.0 10628.5 10629.0 10629.5 10630.0 10636.5 10637.5 10638.5 10639.0 10639.5 10645.0 10645.5 10650.0 10651.0 10665.0 10666.0 10674.0 10677.0 10682.5 10683.5 10684.0 10685.5 10687.0 10691.5 10695.5 10696.5 10697.0 10697.5 10698.5 10699.0 10699.5 10701.0 10702.0 10703.0 10704.0 10705.0 10706.5 10707.0 10710.0 10712.0 10716.5 10717.0 10718.0 10718.5 10719.0 10733.0 10733.5 10734.5 10735.0 10735.5 10736.0 10620.5 10621.0 10621.5 10626.5 10628.0 10628.5 10638.0 10638.5 10639.5 10650.0 10650.5 10674.5 10684.5 10689.5 10693.5 10694.0 10694.5 10695.5 10697.5 10700.5 10701.5 10708.0 10717.0 10730.0 10731.0 10732.5 10735.0 10736.0 10617.0 10618.0 10618.5 10619.0 10620.5 10621.5 10622.5 10625.0 10628.0 10628.5 10629.0 10629.5 10636.5 10.637.0 10644.5 10645.5 10665.0 10665.5 10676.5 10681.5 10682.0 10684.0 10684.5 10696.0 10697.0 10699.0 10699.5 10700.0 10701.0 10701.5 10703.0 10703.5 10709.0 10713.5 10714.5 10715.5 10717.0 10718.0 10733.5 10734.5 10735.0 10737.0 10737.5 10740.0 10741.5 10742.0 10744.0 10745.0 10746.0 10755.5 10756.5 10759.0 10760.0 10760.5 10761.5 10765.0 10765.5 10766.5 10767.5 10768.5 10769.5 10770.0 10771.5 10773.5 10780.0 10780.5 10781.0 10792.0 10793.0 10795.0 10803.0 10803.5 10805.0 10810.5 10811.5 10812.5 10826.0 10827.5 10840.0 10961.0 10981.5 11026.5 11064.5 11090.5 11098.0 11129.0 11139.0 11140.5 11152.5 11153.0 11156.0 11158.0 11159.0 11160.0 11162.0 11162.5 11168.5 11169.0 11174.5 11195.5 11203.0 10737.5 10738.0 10739.5 10740.5 10742.5 10743.0 10744.0 10757.5 10758.0 10758.5 10762.0 10763.5 10765.5 10766.0 10767.0 10768.0 10771.5 10826.5 10828.0 10838.5 10961.0 11064.0 11098.0 11128.5 11174.5 10735.5 10754.0 10754.5 10757.0 10757.5 10758.0 10758.5 10762.5 10763.0 10764.0 10764.5 10765.5 10767.0 10769.5 10777.5 10778.5 10780.0 10791.0 10791.5 10793.5 10803.5 10804.0 10804.5 10809.5 10810.0 10811.0 10981.0 11028.0 11091.0 11137.0 11138.5 11153.0 11153.5 11156.0 11158.0 11158.5 11159.0 11161.0 11162.0 11168.0 11169.0 11195.5 11202.0 11204.5 11206.5 11208.0 11208.5 11212.0 11216.5 11217.5 11220.0 11225.5 11227.0 11252.5 11253.0 11254.0 11260.5 11271.0 11277.5 11293.5 11301.5 11302.5 11303.0 11304.0 11310.5 11311.5 11313.0 11316.0 11318.5 11394.5 11395.0 11396.0 11397.0 11397.5 11398.0 11399.0 11399.5 11401.0 11403.5 11405.0 11405.5 11408.5 11410.5 11411.5 11414.5 11415.0 11415.5 11416.0 11419.0 11422.5 11423.0 11423.5 11425.0 11433.0 11434.0 11438.0 11456.5 11457.0 11459.5 11474.0 11475.0 11476.0 11481.5 11211.0 11259.5 11278.0 11302.0 11302.5 11303.0 11475.0 11475.5 11476.0 11203.5 11205.0 11206.5 11207.5 11215.5 11216.0 11219.0 11225.0 11226.5 11252.5 11253.0 11253.5 11270.5 11292.5 11301.5 11308.0 11308.5 11309.0 11309.5 11312.0 11390.5 11391.0 11391.5 11392.0 11393.0 11393.5 11394.0 11395.0 11396.5 11397.0 11398.5 11399.0 11407.0 11409.0 11409.5 11410.0 11410.5 11411.5 11412.5 11416.5 11420.0 11421.0 11421.5 11422.0 11432.0 11433.5 11437.5 11454.0 11455.0 11457.5 11481.5 11485.5 11486.5 11502.0 11503.5 11507.0 11555.0 11598.5 11625.5 11627.0 11628.0 11631.0 11632.5 11649.0 11663.0 11667.5 11676.0 11678.0 11680.0 11680.5 11681.0 11681.5 11691.5 11692.0 11692.5 11693.0 11700.5 11701.0 11701.5 11727.5 11728.0 11728.5 11729.5 11732.0 11732.5 11733.5 11734.5 11736.0 11736.5 11738.5 11740.0 11754.0 11755.5 11756.0 11756.5 11761.5 11762.5 11763.0 11785.5 11789.5 11790.0 11790.5 11791.0 11815.0 11818.0 11819.0 11819.5 11840.0 11841.0 11842.0 11842.5 11485.5 11486.0 11501.5 11502.5 11506.0 11626.0 11627.5 11628.0 11631.5 11633.0 11649.0 11727.5 11728.0 11729.5 11732.0 11733.0 11734.0 11734.5 11736.0 11737.0 11739.0 11785.0 11839.5 11840.0 11841.0 11842.0 11555.0 11598.5 11662.0 11666.5 11676.5 11678.0 11680.0 11681.0 11681.5 11684.0 11694.0 11694.5 11695.0 11695.5 11700.5 11702.0 11702.5 11728.5 11740.5 11756.5 11758.0 11759.5 11761.0 11766.0 11766.5 11767.0 11791.5 11792.0 11795.0 11795.5 11820.0 11823.0 11823.5 11824.0 11843.0 11844.0 11846.0 11847.5 11849.5 11850.5 11853.0 11857.0 11859.5 11860.5 11863.5 11864.0 11864.5 11866.5 11867.0 11869.0 11900.0 11906.5 11907.0 11908.0 11908.5 11912.0 11912.5 11913.0 11916.5 11917.0 11917.5 11918.0 11918.5 11921.5 11925.0 11925.5 11928.0 11932.5 11933.0 11934.5 11937.5 11938.0 11939.5 11940.5 11941.5 11949.5 11950.0 11950.5 11956.0 11956.5 11958.0 11959.0 11962.5 11963.0 $ REMARKS: 11842.5 11843.0 11845.0 11848.5 11850.5 11851.0 11851.5 11858.0 11858.5 11861.5 11862.0 11862.5 11864.5 11865.5 11867.5 11899.5 11911.5 11912.5 11913.0 11918.0 11922.0 11936.0 11939.0 11940.0 11941.5 11942.0 11956.5 11957.0 11855.5 11907.0 11907.5 11908.0 11909.5 11917.5 11919.0 11920.0 11921.0 11927.5 11928.5 11931.5 11936.0 11937.0 11938.5 11941.5 11944.0 11944.5 11952.5 11953.0 11953.5 11961.0 11961.5 11965.0 11965.5 SEAWATER PASS 2. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ CN : BP EXPLORATION WN : D - llA 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 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 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 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) Total Data Records: 286 958 BYTES * Tape File Start Depth = 9985.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 68018 datums Tape Subfile: 3 827 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass 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 10388.0 10400.0 BASELINE DEPTH GRCH 10423.5 10426.0 10428.0 10430.0 10432.0 10434.5 10435.0 10436.0 10436.5 10438.0 10464.5 10465.5 10488.5 10519.5 10524.0 10540.5 10541.0 10541.5 10542.0 10542.5 10542.5 10549.5 10550.5 10551.0 10551.0 10551.5 10552.0 10552.0 10553.0 10554.5 10556.0 10558.5 10577.0 10590.0 10592.0 10592.5 10594.5 10594.5 10595.5 10595.5 10596.5 10596.0 10600.5 10601.0 10601.0 10610.0 10619.5 10619.5 10620.5 10620.0 10622.5 10622.0 STOP DEPTH 11968.0 11980.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 10425.0 10436.0 10437.0 10438.0 10439.0 10440.5 10465.5 10466.0 · 10489.0 10521.5 10526.0 10550.5 10551.0 10551.5 10552.0 10552.5 10554.0 10554.5 10557.0 10580.5 10592.0 10600.5 10611.5 in separate files. 10623.5 10624.0 10625.0 10625.5 10627.5 10628.0 10628.5 10629.5 10630.5 10651.5 10652.0 10684.5 10685.5 10687.5 10693.0 10696.5 10697.0 10697.5 10698.0 10716.0 10717.5 10718.5 10720.0 10721.5 10738.0 10738.5 10739.5 10743.0 10743.5 10744.0 10745.0 10746.0 10765.0 10765.5 10766.0 10767.0 10767.5 10768.5 10772.5 10821.5 10963.0 11026.0 11093.5 11167.5 11291.0 11293.5 11294.0 11295.0 11312.0 11312.5 11313.5 11316.5 11399.0 11399.5 11400.0 11401.0 11401.5 11403.5 11404.0 11405.0 10624.0 10624.5 10625.0 10626.0 10628.0 10629.0 10629.5 10630.0 10631.0 10651.0 10651.5 10686.0 10687.0 10687.5 10696.5 10697.5 10698.0 10699.0 10717.0 10717.5 10718.5 10719.0 10720.5 10739.5 10740.0 10740.5 10744.5 10745.5 10746.5 10747.0 10766.0 10767.0 10767.5 10768.0 10768.5 10769.0 10773.0 10822.5 10966.5 11028.0 11095.5 11169.5 11315.5 10624.5 10693.0 10744.0 10766.5 10822.5 10966.5 11028.0 11095.5 11169.5 11287.5 11290.0 11291.0 11292.0 11311.5 11313.0 11313.5 11396.0 11396.5 11397.0 11397.5 11398.0 11398.5 11399.0 11399.5 11405.5 11414.5 11415.0 11424.5 11434.0 11435.0 11436.0 11437.0 11437.5 11438.5 11439.0 11482.0 11492.5 11493.0 11505.0 11510.5 11513.0 11514.5 11542.5 11545.5 11546.0 11547.0 11550.0 11550.5 11551.5 11552.0 11552.5 11560.0 11561.0 11570.0 11571.0 11571.5 11572.0 11584.0 11587.0 11591.0 11593.5 11594.5 11601.0 11602.0 11615.0 11616.0 11618.5 11627.5 11631.5 11635.0 11636.0 11637.5 11640.5 11660.0 11669.0 11670.0 11674.0 11681.5 11682.5 11693.5 11699.0 11734.0 11734.5 11837.5 11484.0 11544.5 11643.0 11737.0 11839.0 11400.0 11409.5 11410.0 11420.5 11430.0 11430.5 11431.5 11432.0 11432.5 11433.0 11433.5 11489.5 11490.0 11504.5 11510.0 11511.0 11511.5 11543.5 11544.0 11544.5 11547.5 11548.5 11549.5 11552.5 11555.5 11562.5 11563.0 11572.0 11572.5 11575.0 11575.5 11588.0 11591.0 11593.0 11595.5 11596.0 11602.5 11603.0 11616.0 11616.5 11619.0 11630.5 11634.5 11636.0 11636.5 11638.0 11662.5 11671.5 11672.0 11676.0 11681.5 11682.0 11693.5 11699.0 11737.5 11839.0 11846.5 11848.0 11849.0 11849.5 11856.5 11873.5 11898.5 11901.5 11902.5 11907.0 11909.5 11910.5 11911.5 11929.0 11931.0 11932.0 11932.5 11933.0 11955.5 $ REMARKS: 11848.5 11848.5 11850.5 11851.0 11851.5 11857.5 -11874.0 11903.0 11906.0 11906.5 11909.0 11913.5 11914.0 11914.5 11932.5 11934.5 11935.0 11935.5 11936.0 11958.0 BORAX PASS 1:35 BBLS AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH3A. OUT /??MATCH3B. OUT $ CN : BP EXPLORATION WN : D - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 Name Tool Code Samples Units API ApI API API Log Crv Crv Size Length Typ Typ Cls Mod GRCH PDK 68 1 GAPI 4 BIF PDK 68 1 4 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 4 CSLS PDK 68 1 CU 4 LS PDK 68 1 CPS 4 MSD PDK 68 1 CU 4 RATO PDK 68 1 4 RBOR PDK 68 1 4 RIC$ PDK 68 1 4 RIN PDK 68 1 4 SGMA PDK 68 1 CU 4 SGMB PDK 68 1 CU 4 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 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 1 14 SS PDK 68 1 CPS 4 * DATA RECORD (TYPE# 0) Total Data Records: 201 966 BYTES * 4 51 995 56 99 Tape File Start Depth = 10385.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 116034 datums Tape Subfile: 4 411 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 10388.0 PDK 10400.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 10424.0 10424.5 10427.0 10425.0 10427.5 10425.5 10428.5 10429.0 10436.0 10436.5 10437.0 10453.0 10453.5 10465.5 10466.5 10484.5 10485.0 10525.5 10522.0 10526.0 10522.5 10537.5 10538.0 10540.0 10537.5 10541.0 10538.5 10541.5 10539.5 10542.0 10540.0 10543.0 10540.5 10544.5 10542.0 10545.5 10542.5 10549.5 10546.5 10550.0 10547.5 10550.5 10548.0 10552.0 10550.0 10552.5 10550.5 10554.0 10551.0 10555.5 10552.5 10571.5 10572.0 10574.0 10575.0 for each pass in separate files. STOP DEPTH 11968.0 11980.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 10425.0 10425.5 10426.0 10426.5 10427.0 10428.0 10435.0 10437.5 10438.0 10453.0 10453.5 10464.5 10465.5 10483.0 10483.5 10538.0 10538.5 10541.5 10542.0 10574.0 10575.0 10577.0 10577.5 10576.0 10578.0 10578.5 10579.0 10579.5 10580.0 10580.5 10581.5 10585.0 10586.0 10586.5 10587.5 10591.5 10592.5 10593.5 10594.0 10595.0 10596.0 10599.0 10599.5 10601.0 10602.0 10604.5 10605.0 10605.5 10606.0 10607.0 10608.0 10608.5 10610.0 10610.5 10611.0 10612.0 10613.0 10614.0 10615.0 10616.0 10617.0 10618.5 10619.0 10619.5 10620.5 10621.5 10622.0 10622.5 10623.0 10623.5 10624.0 10624.5 10625.5 10626.0 10626.5 10627.5 10628.0 10629.5 10639.5 10640.0 10641.0 10641.5 10643.5 10576.5 10577.5 10578.0 10578.5 10605.5 10613.5 10616.0 10617.0 10620.0 10623.0 10623.5 10625.5 10626.0 10629.0 10578.0 10581.5 -10582.0 10582.5 10586.0 10586.5 10587.0 10587.5 10591.5 10592.0 10592.5 10593.0 10593.5 10594.0 10597.0 10598.0 10599.5 10600.0 10602.5 10603.5 10604.0 10605.0 10607.0 10608.0 10609.5 10610.5 10611.0 10611.5 10612.5 10613.0 10613.5 10614.0 10614.5 10617.0 10617.5 10618.5 10619.5 10620.5 10622.5 10624.0 10625.5 10627.0 10627.5 10628.0 10628.5 10640.5 10641.0 10641.5 10642.5 10644.5 10644. 10648. 10649. 10652. 10653. 10654. 10660. 10661. 10669. 10683. 10684. 10684. 10685. 10686. 10687. 10687. 10698. 10698. 10701. 10702. 10703. 10704. 10704. 10713. 10717. 10718. 10719. 10720. 10721. 10724. 10727. 10728. 10732. 10732. 10733. 10734. 10734. 10735. 10735. 10736. 10737. 10738. 10739. 10740. 10742. 10743. 10743. 10746. 10747. 10756. 10759. 10760. 10760. 10761. 10762. 10763. 10767. 10767. 10768. 10768. 10645.5 10646.5 10684.0 10684.5 10685.0 10696.0 10734.5 10735.0 10736.0 10737.5 10738.0 10738.5 10739.0 10741.5 10742.0 10759.0 10760.0 10766.0 10767.5 10646.0 10653.5 10654.0 10654.5 10660.5 10661.0 10668.0 10682.0 10682.5 10684.5 10685.0 10695.5 10696.5 10699.0 10700.5 10702.0 10702.5 10703.0 10710.0 10714.0 10714.5 10716.5 10717.5 10718.0 10723.0 10726.5 10727.0 10730.5 10731.5 10732.0 10732.5 10733.5 10735.0 10735.5 10741.5 10742.5 10745.0 10745.5 10754.5 10757.0 10758.0 10758.5 10760.0 '10760.5 10764.5 10765.0 10769.5 10770.5 10771.0 10802.5 10804.0 10812.0 10814.5 10815.5 10956.0 10956.5 10961.5 10987.5 11032.5 11033.5 11035.0 11056.0 11062.0 11063.0 11092.0 11097.0 11169.0 11215.0 11216.0 11255.5 11258.5 11278.5 11282.0 11296.0 11297.0 11298.0 11298.5 11299.5 11300.0 11350.0 11350.5 11394.5 11396.5 11433.5 11434.0 11437.0 11437.5 11474.5 11475.5 11477.5 11484.0 11484.5 11485.5 11647.5 11649.5 11650.0 11651.0 11696.0 11696.5 11727.5 11729.0 11729.5 11831.0 11832.0 11832.5 11833.5 10769.0 10769.5 10955.0 10956.0 10961.0 10987.5 11032.5 11033.0 11034.5 11056.0 11062.0 11062.5 11091.5 11097.0 11169.0 11214.0 11215.0 11278.5 11282.0 11297.0 11298.0 11298.5 11299.0 11299.5 11300.5 11475.0 11475.5 11484.0 11485.0 11486.0 11647.0 11649.0 11650.0 11651.0 11697.0 11697.5 11726.5 11728.0 11730.0 11831.5 11832.0 11832.5 11833.0 10766.0 10766.5 10800.5 10802.5 10810.5 10812.5 10813.5 10955.0 10956.0 10961.0 10987.5 11032.5 11033.0 11034.5 11056.0 11062.0 11062.5 11091.5 11097.0 11169.0 11214.0 11215.0 11254.0 11257.0 11349.0 11349.5 11394.0 11396.0 11435.0 11435.5 11438.0 11438.5 11477.5 11647.0 11649.0 11650.0 11651.0 11697.0 11697.5 11726.5 11728.0 11730.0 11831.5 11832.0 11832.5 11833.0 11835.0 11835.5 11836.0 11837.0 11841.5 11842.0 11842.5 11843.5 11844.0 11849.0 11850.0 11851.0 11851.5 11861.5 11862.5 11867.5 11901.5 11903.5 11904.5 11910.5 11911.0. $ REMARKS: 11834.5 11834.5 11835.5 11835.5 11836.0 11836.0 11836.5 11836.5 11841.0 11841.0 11842.0 11842.0 11842.5 11842.5 11843.0 11843.0 11843.5 11843.5 11848.0 11848.0 11849.0 11849.0 11849.5 11849.5 11850.5 11850.5 11860.5 11860.5 11861.0 11861.0 11866.0 11866.0 11901.5 11901.5 11903.5 11903.5 11904.0 11904.0 11910.0 11910.0 11910.5 11910.5 BORAX PASS 2:65 BBLS AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN COUN STAT /??MATCH4A.OUT / ? ?MATCH4 B. OUT $ : BP EXPLORATION : D - llA : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# ONE DEPTH PER FRAME 64) Tape depth ID: F 14 Curves: 1 2 3 4 5 6 7 8 9 10 11 Name Tool Code Samples Units GRCH PDK 68 1 BIF PDK 68 1 BKL PDK 68 1 BKS PDK 68 1 CSLS PDK 68 1 LS PDK 68 1 MSD PDK 68 1 RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 RIN PDK 68 1 GAPI CPS CPS CU CPS CU Size API API API API Log Crv Crv Length Typ Typ Cls Mod 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 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 12 SGMA PDK 68 1 13 SGMB PDK 68 1 14 SS PDK 68 1 * DATA RECORD (TYPE# 0) Total Data Records: 201 CU 4 CU 4 CPS 4 966 BYTES * 4 51 995 99 4 51 995 99 4 51 995 99 56 Tape File Start Depth = 10385.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 116034 datums Tape Subfile: 5 473 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 10388.0 11968.0 PDK 10400.0 11980.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 BASELINE DEPTH SGMA $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BORAX PASS 3:100 BBLS AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. /??MATCH5A.OUT / ? ?MATCH5B. OUT $ CN : BP EXPLORATION WN : D - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units GRCH PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CSLS PDK 68 1 CU LS PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 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 1 4 51 995 99 1 4 51 995 99 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 * DATA RECORD (TYPE# 0) Total Data Records: 201 966 BYTES * 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 56 Tape File Start Depth = 10385.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 164050 datums Tape Subfile: 6 235 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 6 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 10388.0 10400.0 BASELINE DEPTH GRCH 10426.0 10426.0 10432.0 10432.5 10432.5 10433.5 10433.0 10434.0 10433.5 10435.5 10435.5 10436.0 10436.5 10436.5 10437.0 10485.5 10485.5 10540.0 10538.0 10541.0 10539.0 10542.0 10539.5 10544.5 10542.0 10545.0 10543.0 10546.5 10544.5 10547.5 10545.0 10550.5 10548.0 10551.5 10548.5 10552.5 10549.0 10554.0 10550.5 10555.0 10551.0 10580.0 10587.0 10583.0 10589.0 10596.5 10595.0 10600.0 10602.5 10601.5 10603.0 10602.0 10608.5 10610.5 10610.5 10613.5 10613.5 10614.0 10616.5 10622.5 10625.0 10692.5 10690.5 10744.0 10744.5 10743.5 10762.5 10762.0 STOP DEPTH 11968.0 11980.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 10431.5 10582.5 10589.0 10599.0 10608.5 10622.5 10690.5 10744.0 10763.0 10962.5 11098.0 11171.5 11212.0 11294.5 11309.5 11391.5 11392.5 11394.0 11395.0 11397.5 11419.0 11421.0 11474.5 11475.0 11475.5 11486.0 11487.0 11494.5 11499.5 11728.5 11729.5 11730.0 11739.0 11831.0 11836.0 11837.0 11848.5 11849.5 11854.5 11861.0 11861.5 11862.5 11863.5 11864.0 11864.5 11865.5 11900.5 11901.5 11902.5 11911.0 11911.5 11912.0 11921.5 11923.0 11923.5 $ REMARKS: 10760.5 10961.5 10961.5 11098.5 11098.5 11172.5 11172.5 11212.0 11212.0 11294.5 11294.5 11310.5 11392.5 11393.0 11394.5 11396.5 11399.0 11419.0 11421.0 11475.5 11476.0 11476.0 11486.5 11488.0 11494.5 11499.5 11729.5 11729.5 11730.5 11730.5 11731.5 11731.5 11740.5 11740.5 11832.0 11832.0 11837.0 11837.0 11837.5 11837.5 11849.0 11849.0 11849.5 11849.5 11854.5 11854.5 11860.0 11860.0 11860.5 11860.5 11861.0 11861.0 11861.5 11861.5 11862.0 11862.0 11863.0 11863.0 11864.0 11864.0 11901.5 11901.5 11902.5 11902.5 11903.0 11903.0 11911.5 11911.5 11912.5 11912.5 11913.5 11913.5 11923.0 11923.0 11925.0 11925.0 11925.5 11925.5 FLUSH PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. CN WN FN /??MATCH6A.OUT /??MATCH6B.OUT $ : BP EXPLORATION : D - llA : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units 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 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 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 56 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 201 Tape File Start Depth = 10385.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 164050 datums Tape Subfile: 7 319 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 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 1 AVERAGED PASS. SEAWATER PASSES 1, 2 WERE AVERAGED. $ CN : BP EXPLORATION WN : D - llA 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 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 286 Tape File Start Depth = 9985.000000 Tape File End Depth = 11985.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code 'decoding summary: Rep Code: 68 232068 datums Tape Subfile: 8 308 records... Minimum record length: Maximum record length: 62 bytes 958 bytes Tape Subfile 9 is type: LIS 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 NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9986.0 PDK 9998.0 $ 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 11979.0 11991.0 28-JUL-96 FSYS REV. J001 VER. 1.1 1447 28-JUL-96 12013.0 11998.0 10000.0 11990.0 900.0 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 12115.0 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): SEA H20/BORAX 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 RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 700 FAR COUNT RATE HIGH SCALE (CPS) : 3200 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: SEAWATER PASS 1. $ CN : BP EXPLORATION WN : D - llA 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 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 P-DK 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 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 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: 801 Tape File Start Depth = 9990.000000 Tape File End Depth = 11990.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 364076 datums Tape Subfile: 9 874 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 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: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9984.0 PDK 9996.0 $ 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): 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): STOP DEPTH 11978.0 11990.0 28-JUL-96 FSYS REV. J001 VER. 1.1 1713 28-JUL-96 12013.0 11998.0 10000.0 11990.0 900.0 YES TOOL NUMBER 2725XA 0.000 12115.0 0.0 SEA H20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 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 RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 700 FAR COUNT RATE HIGH SCALE (CPS) : 3200 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: SEAWATER PASS 2. $ CN : BP EXPLORATION WN : D - llA 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 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 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 4 51 995 99 4 51 391 51 4 51 390 51 4 51 150 01 4 51 995 99 4 51 995 99 4 51 995 01 4 51 995 02 4 51 391 99 4 51 391 99 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 400 01 4 51 995 99 4 51 636 99 4 51 390 99 4 51 635 99 4 51 995 99 4 51 995 99 96 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 801 Tape File Start Depth = 9990.000000 Tape File End Depth = 11990.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 432094 datums Tape Subfile: 10 874 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 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 10384.0 PDK 10396.0 $ 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): 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): STOP DEPTH 11977.0 11989.0 28-JUL-96 FSYS REV. J001 VER. 1.1 2019 28-JUL-96 12013.0 11998.0 10000.0 11990.0 1200.0 YES TOOL NUMBER 2725XA 0.000 12115.0 0.0 SEA H20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 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 RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 700 FAR COUNT RATE HIGH SCALE (CPS): 3200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN) : 0.0 REMARKS: BORAX PASS 1:30 BBLS AWAY. $ CN : BP EXPLORATION WN : D - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 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 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 4 51 310 01 4 51 995 99 4 51 391 51 4 51 390 51 4 51 150 01 4 51 995 99 4 51 995 99 4 51 995 01 4 51 995 02 4 51 391 99 4 51 391 99 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 400 01 4 51 995 99 4 51 636 99 4 51 390 99 4 51 635 99 88 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 581 Tape File Start Depth = 10385.000000 Tape File End Depth = 11980.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 510840 datums Tape Subfile: 11 654 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 12 is type: LIS FILE HEADER FILE NUMBER: 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: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10383.5 PDK 10395.5 $ 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): 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): STOP DEPTH 11974.0 11986.0 28-JUL-96 FSYS REV. J001 VER. 1.1 2115 28-JUL-96 12013.0 11998.0 10000.0 11990.0 1200.0 YES TOOL NUMBER 2725XA 0.000 12115.0 0.0 SEA H20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 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 RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 700 FAR COUNT RATE HIGH SCALE (CPS) : 3200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS 2:65 BBLS AWAY. $ CN : BP EXPLORATION WN : D - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 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 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 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 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 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 88 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 581 Tape File Start Depth = 10385.000000 Tape File End Depth = 11980.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 578858 datums Tape Subfile: 12 654 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 13 is type: LIS FILE HEADER FILE NUMBER: 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: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10384.0 PDK 10396.0 $ 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 11968.0 11983.0 28-JUL-96 FSYS REV. J001 VER. 1.1 2235 28-JUL-96 12013.0 11998.0 10000.0 11990.0 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 12115.0 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): SEA H20/BORAX 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 RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 700 FAR COUNT RATE HIGH SCALE (CPS) : 3200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS 3: 100 BBLS AWAY. $ CN : BP EXPLORATION WN : D - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 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 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 4 4 51 310 01 4 51 995 99 4 51 391 51 4 51 390 51 4 51 150 01 4 51 995 99 4 51 995 99 4 51 995 01 4 51 995 02 4 51 391 99 4 51 391 99 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 400 01 4 51 995 99 4 51 636 99 4 51 390 99 4 51 635 99 88 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 581 Tape File Start Depth = 10385.000000 Tape File End Depth = 11980.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 657604 datums Tape Subfile: 13 654 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 14 is type: LIS FILE HEADER FILE NUMBER: 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: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10384.0 PDK 10396.0 $ 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): 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): STOP DEPTH 11971.0 11983.0 28-JUL-96 FSYS REV. J001 VER. 1.1 2356 28-JUL-96 12013.0 11998.0 10000.0 11990.0 1200.0 YES TOOL NUMBER 2725XA 0.000 12115.0 0.0 SEA H20/BORAX 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 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 RAT~ SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 700 FAR COUNT RATE HIGH SCALE (CPS): 3200 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 60000 TOOL STANDOFF (IN): 0.0 REMARKS: FLUSH PASS. $ CN : BP EXPLORATION WN : D - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 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 1 F/MN 4 21 SS PDK 68 1 CPS 4 22 TEN PDK 68 1 LB 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 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 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 88 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 581 Tape File Start Depth = 10385.000000 Minimum record length: Maximum record length: Tape File End Dept~'~ = 11980.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 725622 datums Tape Subfile: 14 654 records... 62 bytes 1018 bytes ~ 15 is type: J6/ 8/19 01 **** REEL TRAILER **** 96/ 8/19 01 Tape Subfile: 15 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 19 AUG 96 ll:31a Elapsed execution time = 2 minutes, 8.1 seconds. SYSTEM RETURN CODE = 0