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193-178
· XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED -0 Logs-of various kinds [] Other COMMENTS: Scanned iann~Vincent Nathan Lowell __ - TO RE-SCAN Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: ~si . STATE OF ALASKA .. ALASKA WL AND GAS CONSERVATION COM~SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Ataska Oil & Gas Cons. commission RECEIVED SEP 2 6 2005 1a. Well Status: D Oil DGas D Plugged 181 Abandoned D Suspended DWAG 1b. Well Class: 20MC 25.105 20MC25.110 181 Development D Exploratory DGINJ DWINJ D WDSPL No. of Completions Zero Other D Stratigraphic D Service 2. Operator Name: 5. Date Comp., Susp., or Aband. 12. permittoDr~~ BP Exploration (Alaska) Inc. 7/14/2005 1ts;.178 .. ,,~. '. '.. 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 12/11/1993 50- 029-22422-00-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached 14. Well Name and Number: Surface: 12/31/1993 E·33 1598' FNL, 883' FEL, SEC. 06, T11N, R14E, UM 8. KB Elevation (ft): 15. Field / Pool(s): Top of Productive Horizon: 2704' FNL, 2720' FEL, SEC. 06, T11 N, R14E, UM 64.15' Prudhoe Bay Field / Prudhoe Bay Pool Total Depth: 9. Plug Back Depth (MD+ TVD) 3634' FNL, 4458' FEL, SEC. 06, T11N, R14E, UM 11551 + 8973 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 664099 y- 5975457 Zone- ASP4 11551 + 8973 Ft ADL 028304 TPI: x- 662290 y- 5974312 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- 660577 y- 5973345 Zone- ASP4 N/A MD 18. Directional Survey 19. Water depth, if offshore 20. Thickness of Permafrost DYes 181 No N/A MSL 1900' (Approx.) 21. Logs Run: MWD 22. CASING, LINER AND CEMENTING RECORD J:;:~~i~G WT.pèRFT. ' SET1"I I ß !:f'tH" MD SErnNGDt:ÞTI-tT\l1:) HOLE ."........... ~ GRADE TOP . BOTTOM TOp BOTfÒM SIZE 20" 91.5# H-40 32' 110' 32' 110' 30" 280 cu ft Arcticset (Aoorox,) 13-3/8" 68# L-80 35' 3609' 35' 3608' 16" 2612 cu ft PF 'E', 432 cu ft Class 'G' 9-5/8" 47# L-80 34' 9424' 34' 8533' 12-1/4" 1639 cu ft Class 'G' 7" 26# L-80 9231' 10535' 8404' 8990' 8-1/2" 332 cu ft Class 'G' 4-1/2" 12.6# L-80 10409' 11551' 8983' 8973' 6" Uncemented Slotted Liner 23. Perforations oRen to Production (MD + TVD of To,e and 24. i r JBING 'i,¡'i""ii, Bottom Interval, Size and Number; if none, state' none"): SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 9980' 9933' MD TVD MD TVD 25. ACID, . FRACTURE, vEME:NT ..·~Tfi· DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~ANNEU NO\I () 3 lDü5 10025' Set Whipstock 10025' P&A with 74 Bbls Class 'G' 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test Hours Tested PRODUCTION FOR Oll-BBl GAs-McF W A TER-BBl CHOKE SIZE ¡GAS-Oil RATIO TEST PERIOD ~ Flow Tubing Casing Pressure CALCULATED ~ Oll-BBl GAs-McF WATER-BBl Oil GRAVITY-API (CORR) Press. 24-HoUR RATE 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". None RBDMS BFL SEP 2 9 2005 o c. . Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ITR, l (3 \ \\;J, f\ L 28. GEOLOGIC MARKERS 29. .... FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 9338' 8476' None Shublik 9402' 8518' Sadlerochit 9452' 8551' 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble Title Technical Assistant Date r '20-ó5 E-33 Well Number Prepared By Name/Number: Drilling Engineer: Terrie Hubble, 564-4628 Sean McLaughlin, 564-4387 193-178 305-139 Permit No.1 A roval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only e e Well: Field: API: Permit: E-33A Prudhoe Bay Unit 50-029-22422-01-00 205-089 Accept: Spud: Release: Rig: 08/15/05 08/17/05 08/25/05 Nordic #1 PRE-RIG WORK 06/05/05 DRIFT WI 3.5" GS & 3.70 X 20' WHIPSTOCK TO 10,100' SLM. SET 4.5" DUMMY SSSV 14.5" PX PLUG BODY (43" OAL) AT 2,062' SLM. PULLED DSSSV I PX PLUG FOR LRS TO LOAD TUBING. SET 4.5" DSSSV 14.5" PX PLUG BODY. 06/06/05 SET 96" PRONG AT 2064' SLM, 1.75 FN. LEFT WELL S/!. 06/13/05 PULLED 41/2 PX-PLUG WI DSSSV FROM 2079' (SLM). 06/20/05 SET BAKER 41/2" X 7" WHIPSTOCK AT 10,025' ELM, 4.9 DEG LOHS (PRE CTD). 07/13/05 MU/RIH WI BAKER LEFT-HANDED MOTOR & 3.79" 00 DIAMOND SPEED MILL. MILL THROUGH XN NIPPLE AT 9966'. CONTINUE RIH TO 9996' BKB. RECIPROCATE ACROSS NIPPLE AND POOH. BREAK DOWN MILL I MOTOR AND SET INJECTOR ON BACK DECK FOR THE NIGHT. 07/14/05 RIH W/2" BDN. KILL WELL WI 245 BBLS 1% KCL AND 115 BBLS DIESEL. PUMP 140 BBLS FRESH WATER AND 66 BBLS 1% KCL DOWN COIL WHILE WAITING ON CEMENT REFORMULATION AND TEST. (LAB TEST SHOWED IMPROPER THICKENING TIME IN ORIGINAL BLEND). PUMP 74 BBLS 15.8 PPG CLASS G CEMENT DOWN COIL. PUMPED 42 BBLS PAST WHIPSTOCK BEFORE BUILDING 500 PSI PRESSURE BUMP. LAID IN REMAINING CEMENT WI 65% RETURNS. TOTAL OF 60 BBLS CEMENT PUMPED BELOW WHIPSTOCK, WHICH MEANS 5 BBLS SQUEEZED INTO FORMATION. DROP BALL AND CLEAN OUT CEMENT TO WHIPSTOCK AT 10025', RECIPROCATING ACROSS ALL JEWELRY AND TREE. RETURNS DURING CLEAN OUT WERE 1 :1. FREEZE PROTECT TUBING WI 50/50 MEOH TO 2100' MD. TRAP 1000 PSI ON WELL. PUT INJECTOR ON BACK DECK FOR THE NIGHT. 07/15/05 PRESSURE TEST TUBING AND CEMENT PLUG TO 1000 PSI, PASSED. BLED WHP TO 300 PSI AND RDMO. BP EXPLORATION Operations Summary Report Page 1 _ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: E-33 E-33 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 8/11/2005 Rig Release: Rig Number: N1 Spud Date: 12/11/1993 End: Date From - To Hours Task Code NPT Phase Description of Operations 8/15/2005 00:00 - 06:00 6.00 MOB P PRE Arrive on location 06:00 - 06:30 0.50 MOB P PRE RIG ACCEPTED, back over well 06:30 - 07:00 0.50 MOB P PRE I Spot rig on well 07:00 - 08:30 1.50 MOB !p PRE Scope derrick 08:30 - 10:00 1.50 RIGU P PRE I NU BOPE 10:00 - 14:30 4.50 RIGU P PRE Service Injector head 14:30 - 21 :00 6.50 BOPSU P PRE IT est BOPE. Tightenswab valve flange, Grease and re test 12'6'& 11. Didn't isolate which one was leaking. HCR was greased and retested. Test witnessed by Chuck Scheve of AOGCC. 3" manual valve rebuilt and retested per Chuck's I instruction. Retest witnessing was waived by Chuck Scheve. 21 :00 - 00:00 3.00 BOPSU PRE Replace 3" manual valve and retest. 8/16/2005 00:00 - 03:30 3.50 BOPSU PRE ¡Replace 3" inside chokeline valve and retest. 03:30 - 06:00 2.50 RIGU PRE I Pump dart. Vol = 58.2 bbl. Cut 8'. Rehead. Test inside reel valve. 06:00 - 07:00 1.00 STMILL P WEXIT I PU milling assy. 07:00 - 09:15 2.25 STMILL P WEXIT RIH w/ CT and milling assy. Tag up at 10012'. Calculated pinch point at 10029'. 09:15 - 17:30 8.25 STMILL P WEXIT Mill tbg exit window. PU wt- 42K. Mill at 1 '/hr, 1200/2200 WOB, 2.55 bpm, 1300/2000 press, 200/300 psi motor work. 17:30 - 20:00 2.50 STMILL P WEXIT Drill 10' of formation. .3'/min, 200 psi motor work, 6001800 WOB, 1500/1650 press. Work through and clean window. Prelim. tie-in: TOWS: 10025' ITOW: 10029' BOW: 10036'. RIH/POOH thru WS 4 times: clean all 4 runs. Swap mud over to Flo-pro system. 20:00 - 22:15 2.25 STMILL P WEXIT POOH for BHA change 22:15 - 23:00 0.75 DRILL P PROD1 LD milling assembly: LD PH6 for inspection. Problem with little jerks: not biting. Go to power tongs. String mill: 3.79 in. Window mill: 3.76 in. 23:00 - 00:00 1.00 DRILL P PROD1 MU jet BHA and jet stack to clear metal shavings. 8/17/2005 00:00 - 01 :00 1.00 DRILL P PROD1 Cut Baker CTC off, NU SLB CTC 01 :00 - 02:00 1.00 DRILL P PROD1 PU build BHA #1 : HCC bi-center bit 3 degree Xtreme mtr Sperry MWD and orienter. Scribe BHAlMWD: 204/300. 02:00 - 02:30 0.50 DRILL P PROD1 Test orienter: good. 02:30 - 03:00 0.50 DRILL P PROD1 Change pack-off elements on injector. 03:00 - 05:00 2.00 DRILL P PROD1 RIH with build BHA #1 :0 .0 1 ri I a ead rom 10046 to 10105 at 104 (2900 FS), 1300 WOB, 20'/hr 09:00 - 10:00 1.00 DRILL PU 9458'. Log down. RA t at 10033'. No correction. 10:00 - 14:30 4.50 DRILL RIH to botto ead from 10105' to 10236'. 0=2.5, o press, 2700/3000 WOB, 25f70 'lhr. Orient as needed- TF at 100R 14:30 - 15:00 0.50 DRILL Wiper trip to window. 15:00 - 16:00 1 Orient TF to 70L. Drill ahead from 10236' to 10264'. 0=2.4/, 3200/3500 press, 5700f700 WOB, 43/56 'lhr Printed: 8/26/2005 11 :39:09 AM ') Iq~-'7f ) ~~~j~~~:·~e;·9~~~sH~cjry··.·····...<. .... ........ ..,·..··.......·.....·.·.ii... >.................................... ........... . r::r...o. ·...·ro:\.Ä.liritºf)·Auþert~winton~ªµbßr1@f;3qrnin.ßtªtß,ªlqp~~ .. . ºåJ~~V\léø;1øJiun20()~1ò:Qè:{)6jqå.þQ .... '.' ... . ." ....... ..... 1%. ÞII\ ~ Sean, I'll attach this change to Sundry No. 305-139. No additional documentation is necessary. Thanks, Winton McLaughlin, Sean M wrote: The main reason is that I'm worried about the 4-1/2" x 7" IBP holding. This well has gone thru 5 of them so far. There could be -800psí differential across the IBP with completion fluid on top of it and I just don't trust that it will hold. Another reason is that coil will be rigged up to pump cement anyways and there is not much difference between pumping 3bbls or 75 bbls. The equipment needed is the same for both cases. We just need to load out more cement and modify the thickening time. At first I was not convinced that we'd get a good squeeze on the slotted liner but don't think it will be a problem after reviewing it again. sean From: Winton Aubert [mailto:wìnton.. aubert@admin.state.ak.us] . Sent: Wednesday, June 15, 2005 9:49 AM To: McLaughlin, Sean M Subject: Re: E.,33 sundry Sean, What is the reason for this change? Thanks, Winton Aubert AOGCC 793-1231 SCAì\1NED JUN 1 ~7 2005 McLaughlin, Sean M wrote: Winton, I've changed the P&A procedure slightly for E-33. The Sundry has already been approved (305-139). Instead of pumping 3 bbl of cmt on top of an IBP I'd like to pump a much larger volume of cement (75bbl) to plug the perfs and slotted liner. What needs to happen as far as the Sundry goes? I've attached a schematic for your reference. Regards, Sean Sean McLaughlin CTO Engineer 564-4387 Office 223-6784 Cell 564-5510 Fax BP Ecpl oratlo n (Ala I k a) PRUDHOEBAY UNrr IJIJELL: 6-33 P ffi MW tb: 19311S[] A PI tb: &J-D29-22..22-lD SB: 6, T11N, R1"E, 1598' FNL.& SSJ' FEL R eJ BY CO MMENTS SJ A olm HOR¡Z: COM PL ETION RNITP CO RRECTD NS DA V ttIi G LV U PDA TBDJ RRECTD N DAVJ o(}( PULL UP; FSH SR BITP SET IB P JCMP PULL UP DATE 01'\)4.!14 []1,(]UJ2 1J51'25'(]2 œ,(JJ,(]2 [)1 ,131 '(]3 [12,(JJ '(]3 DA TE REV BY CO MUENTS []3I11,(JJ DA V ITLH SET U P []1I12,(JJ COOITLP KB ELEV A TD N CO R RB:TD N []2JlJ"'(]~ COOITLP R 8' LOG CO RRECTD N 1 [111[],(]" G IDl1. H IB P PU LL ED 1l251D.. 11J12J,(].. DAVITLP GLV C/O ~.. o 11IQ;Q~Qt HI.pi I 1~~(i,;::<g4~\(i~·~tt:~'!¡¡ }'Ø;i~!~*"I~ ~~ 104Œ1' H..-1l2· TIAI to RIz:O NTAL PKR I 1 ~ 10421' H "-1l2· PO RTED L NR, J9 f5g I... I I I I :... 1:·~Ø~$' 1- ~ij¡·!'~¡.·.J1iI¡_!.I~.1 H Hl2· OTS X NIP, D - 3.3 13· I H "-1l2· OTS XN N P, ID - 3.125" I H..-1l2· PARIŒRIJIJLB:> I H ELMD TT LOGG ED 100...00 H9 5IS" X ....1l2 SA B PKR, ID - 3.815" U "-1.'2" SEA L ASSV I 9379' 9300 tL 9366' 9354' 9333' ~ I 9333' I 93 151 H ¿-1l2· OTS X NIP, D - 3.3 13· I GAS LIFT MA NDR ELS ST MD lVD DeJ TVPE VLV LAlCH PORT DATE 2 ..2..2 ..2..1 [] CA M DMV RK ~ 11J12J,(].. 1 69C5 6S..9 ..[] CA M DMV RK ~ 11J12J,(].. L I ';jJ9J H Hl2· OTS &!':ßoJ LA ND ID NP, ID - 3.31 J' I i 1 1 1 I I 1 1....1!Z' SLTD LNR, 12f5N, .1]152 bpt, D -3.953· H 11551' I~ I 1· LNR, 2I5N, L-t[], .lJJSJ bpt, D -6.1215· H 105351 ~ PffiFORATDN SUMMARY REF LOG: PDS J BfJJ EL RV LOG 0 N lIHH/95 A~LEAT1DP PffiF:S[] @j! 1[]321J' tbte: Rete r 'b Prod~ ctb. DB 10 r ~ II:tort:;;¡1 pHt data S¡Z:E S PF NTEFroI A L Op. oS: z DATE J..JÆ· 6 1[]J3] - 1 []J m fl;O!a'id 'P~pQf;~d J..JÆ· 6 1[]J m - 1 []J6IJ ßøt!ìt! ø PIt\ÇQ~ed z ~ IT"·;¡¡¡~~~.~ HSSI5¡' 1_ ~I "r Jm \l¡¡:¡)fiL;(I~¡!r;Þ~~-I'$:~..r r------":.,:!~>" .~: I TOP OF 1· LNR H 9231' ~ ~;;: {~II 9-618" CSG, HN, L-&J,ID- S.681· H 94241 ~ r:;i. I ....1l2· TUG, 12f5N, L-t[], .I] 152bpt, D - 3.953· H 93'79' I ~ IM""'~' ¡!. '1Ij-J !11M I~tt í L Min ißI..I m ID = 3. n5" @ 9966' 4-1/2" OTIS XN NIPPLE ~ 13-JÆ· CSG ,12\1, L-&J, ID - 12.J t.1" H æJ9' . 5 []J J¡t C"'" FOC OTS 6..2' 29:..' '6231' 9.. @j! 1 D5SJ' 9953 ' ssm ss TREE- IJ1JELL HEA D- ACTU".1D R - \4I.ELeJ- II F . ELEV - ¡.;op- u:Ð: AÎgk!- œ~m MD- œ~m lVD- I SAFffi' NOTES: HORIZ. WELL, 70" @10054' ) ) BP Ecpl oratlo n (Ala I k a) PRUDHOEBAY UNrr IJIJELL: 6-33 P ffi MW tb: 193118[] A PI tb: &J-D29-22..22-lD SB: 6, T11N, RUE, 1598' FNL &883' Fa 1~~'1'1)¢@#1~r¢lí)\t:r:;ø~'¡¡O~'~'~i1!I-I 10400 H"-1t2' TlI\IltJRIWNTAL PI-<R I 10421' H Ht2' PO RTED L NR, :1:1 J5g DA TE REV BY co MMENTS []3I11.CJ DA V ITLH SET B P []1I12.CJ COOITLP KB ELEVAlDNCORRB:lDN []2/DUI.. COOITLP R ET LOG co RROCTD N U::V1[],(]" GICfTLH IBP PULLED 1t25/IU 1J::v2],(]" DAVITLP GLV C/O R ßJ BY CO MMENTS SJ A OIUJ HORIZ COM PL ETION RNITP co RROCTD NS DA V fill G LV U PDA TEroJ RROCTD N DAVII4< PULL BP; FE:H SR BITP SET IB P JCWTP PUL L B P DATE 01KJ4Æ14 II1,(]..,(]2 D5t26 '(]2 Œi.CJ'(]2 II1 JJ1'(]3 D2.CJ'(]3 , ] ~~~ ¡: - ~ -- ~~ ... 1-1[ };{'h i~j;. A1"~m~~t I ,.,....,..' '~ .~. ~,'.... ,,/ ~ ............... ..-I..............Ø..ä.. .. ......'.;tä,.· ,..... .. .. .. .. ..' .].. .111.0,.' .. .. .....' .. .. ..~.... .. .. .... .. .. .... '1'.;;.' /..".,' "....1 ", . . ,.... 10Stlm:' . I" ~". HM.S!I!5.X~1la'¡jI!;'i&~ . . ..~.t , ' ~ ~-" HHt2' OTE: X NIP, D - 3.813' H.....1 12' OTIS X N NIP, D -~¡¡\~., I m;I;ISIdA.1::U:I~ H"-1t2' PARI4:RIJIJLBJ I H ELMD TT LOGG ED 11:Vm.95 H9 5IS" X .....112 SA B PI-<R, ID - 3.Si' S" LI Ht2' SEA L Ar¿&f I 'æ73 'æOO 9966' 'æ54' 'æ33' 'æ33' I 'æ15' H"-1t2' OTE: X NIP, D - 3.813' I GAS LIFT MA NDR as ST MD Tu'D DßJ TV PE V LV LA iCH PJ RT DA TE :2 ..2..:2 ..:2..1 [] CA M DMY RK ~ 1 J::v2],(]" 1 6gJ5 68..9 ..[] CA M DMY RK ~ 1 J::v2],(]" I 2000 H Ht2' OTE: S$W LA ND m Nil, ID - 3.81'3' I I SAFElY NOTES: HORIZ. WELL, 70" @1 00:54' ... ~ I Xl ~,::,.. I ....,' . . :~/)'. ~'~ .' .....1t2" SLTDLNR, 12J5N, LI152bpt, D-3.953' H 11551' I l' LNR, 25N, L-8[], .lJ383 bpt, D -6.125' H 10535' PffiFORATDN SUMMARY REF LOG: PDS J BII.I a RY LOG 0 N 1 [1(] 01195 A 00 L EA T 10 P P ffiF : 8[] 0 1[]J21J tbte: Re'tJ:! r 1:1 Prod' ctb. DB '\'0 r Horror!:;al pe IT dati SIZE S PF ~TERiI A L Op..Gqz: DATE 3-306' 6 1[]J3]-1[]Jt.[] ~ø~'))i.ø 3-306" 6 1[]J t.[] - 1 []J&I iJìlb'l!i1ïd 9~ CSG, UN, L-8IJ,ID- 8.681' H 8424' I ....112' TB G, 12J5N, L-8[], ,[] 152 bpt, D - 3.953' H 9878' 1;,¡ß1'%!~þ'2'm·'~'·.,H~ª'(~~· z ~ l1til·'ø~~'~.'.$ ........H;~~.. r---~~8·~< 1;tØ,¡!,;!:;!$~.$"'þN~--1;ª,~,~! r-----' ~'-.. .:". I TOPOF1' LNR H 9231' ~ !~...:, I f1 I i L L . Minimum ID = 'I~III~' @ 9900' 4-112" OTIS XN NIPPLE --.J 13-3.6' CSG ,12'1', L-8IJ, ID - 12.J "1' H 3309' 5 [][] [l¡I C WJ.I FOC OTE: 6..2' 29...' 6231" 9.. 0 1 C6S3' 9953' 8SCIJ 00 TREE- \fJJELL HEA D- .o.cTuo.lO R - 1<1I . B. ßJ - B F . ELEV - I<D 'p - J.b A.gle- l);3'þm MD- l);3'þm Tu'D - ) ) ) r@lI'lA\lfrE W IWU It ~n"~ t r I ì i. I ¡ r IIUI:"'" i i ! f i ! ~!I / I / I FRANK H. MURKOWSKI, GOVERNOR A."fA~1iA OILAlWD GAS CONSERVATION COMMISSION 333 W. pH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Sean McLaughlin CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay E-33 SCANNED JUN 1 4 2005 Sundry Number: 305-139 ~",,1...,,',' \·1 i \ C\:; Dear Mr. McLaughlin: 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. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a ,day or weekend. A person may not appeal a Commission decision to Superior ou unless rehearing has been requested. ~. ( l~C I *' , 1 ._..~ . Normffi\ Chai~ '- DATED this-f- day of June, 2005 Enc!. " C({} ~ -) ~ tJ 5 ~~(J [7 A--' ~,I ~ f ¿..fÞ;Ct¡; ) STATE OF ALASKA tVY(? /5 R·' E,-'C' E·"",,, ~V' E r) ALASKA OIL AND GAS CONSERVATION COMMISSION """'''--~ " _oM." APPLICATION FOR SUNDRY APPROVAL JUN 022005 20 AAC 25.280 A!aS~Œ o¡¡ ¡& Gt!s Con::.;. Cmlimissicn A¡lduJrege 1. Type of Request: II Abandon 0 Suspend 0 Operation Shutdown 0 Perforate 0 Other o Alter Casing 0 Repair Well 0 Plug Perforations 0 Stimulate 0 Re-Enter Suspended Well o Change Approved Program 0 Pull Tubing 0 Perforate New Pool 0 Waiver 0 Time Extension 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): 4. Current Well gJ-ass: rI Development D Exploratory D Stratigraphic D Service 5. Permit To Drill Number 193-178/' 6. API Number: /' 50- 029-22422-00-00 99519-6612 64.15' 9. Well Name and Number: E-33 / 8. Property Designation: Total Depth MD (ft): 11551 Casing> Structural Conductor Surface Intermediate Production Liner 10. Field / Pool(s): ADL 028304 Prudhoe Bay Field / Prudhoe Bay Pool ',I ," ,',;"', ,. ': ;1, I,' !,'.I,',,::~,R'ESEN"V:W~~L.:~PN~J11(),~':SU~~~~~'!!I,,:,:,":';,\"i'::;,',li,,li:::,:.:":i::,:','" :"I',;,! 1';,il,"::I',:I:1 :"'.'1,', :::"I'.',:',i;I;'.I':I,:,:,:.',,\I,',."':., Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 8973 11551 8973 None None Lé!;1gth "'Si~è, ';, ' '·'Mb, '"TVO"" '·,au~~t"IColläp$e Liner 78' 20" 110' 110' 1490 470 3574' 13-3/8" 3609' 3608' 4930 2270 9390' 9-5/8" 9424' 8533' 6870 4760 1304' 7" 9231' - 10535' 8404' - 8990' 7240 5410 1142' 4-1/2" 10409' - 11551' 8983' - 8973' 8430 7500 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10320' - 10360' 8971' - 8978' 4-1/2", 12.6# L-80 9980' Packers and SSSV Type: 4-1/2" TIW Horizontal Packer; 9-5/8" x 4-1/2" SAB packer; Packers and SSSV MD (ft): 10409'; 9933'; 4-1/2" Otis SSSV Landing Nipple 2090' 12. Attachments: liD Description Summary of Proposal D Detailed Operations Program 14. Estimated Date for Commencing Operations: o BOP Sketch 13. Well Class after proposed work: D Exploratory rI Development D Service /' 15. Well Status after proposed work: DOil o Gas o WAG DGINJ D Plugged DWINJ rI Abandoned D WDSPL 16. Verbal Approval: Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Sean McLaughlin Title CT Drilling Engineer ~. MLl~ June 20, 2005 / Date: Contact Sean McLaughlin, 564-4387 Signature Phone 564-4387 Commission Use Only Date (/2 (oS I Sundry NU~~l.3 ~ Prepared By Name/Number: Terrie Hubble, 564-4628 Conditions of approval: Notify Commission so that a representative may witness D Plug Integrity D BOP Test D Mechanical Integrity Test D Location Clearance RBDMS BFL JUN 102005 Other: Approved By: Form 10-403 Rev COMMISSIONER APPROVED BY THE COMMISSION Date s~~( , \,----- ORIGINAL ) ) JJ To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Sean McLaughlin CTD Engineer Date: June 2, 2005 Re: Prep E-33 for CTD sidetrack Prudhoe Bay well E-33 is scheduled for a through tubing side~~k with the SLB/Nordic 1 Coiled Tubing Drilling rig on or around July 14,2005. The sidetrack, E-33A, will exit the existing 7" liner from a whipstock in Zone 2 ~ will target Zone 1 sands. The slotted liner and existing perforations will be isolated by an IBP set at 10050'. After a whipstock is set at 10025' cement will be placed between the IBP and whipstock. The following describes work pianned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre-Rig Work: 1. 0 AC-LDS/POT; AC-PPPOT-IC, TMIT lA, OA; PT MV, SV, WV 2. E Set IBP in 7" at 10050' 3. E Set whipsto kat 10,025' 4. C Use LH~t r to mill XNnipple to 3.8" 5. C Pump 3 b s of 15.8 ppg cmt, allow cmt to slump to IBP, wash to WS tray. 6. 0 Bleed .lift and production flowlines down to zero and blind flange 7. 0 Remove wellhouse, level pad The pre CTD work is slated to begin on June 20,2005. / Sean McLaughlin CTD Engineer 564-4387 CC: Well File Sondra Stewman/Terrie Hubble .TREE = WELLHEAD = ÄCrUA TÖR;; i<:ä.'.ELèJ; 'BF.äBi = kÒÞ~ . ~~xE~gl~= Datum MD = ·DaiumWÖ; . 5000# crvv FMC OTIS 64.2' 29.4' 6231' ~4'~'1Ò~'8~' 9953' ",.,."".""""""" ...,.,.. 8800' SS ) SJ )YNOTES: HORIZ. WELL, 70° @ 10054' E-33 I 2090' 1"4-1/2" OTIS SSSV LANDING NIP, ID = 3.813" 1 e ~ ~ 13-3/8" CSG, 72#, L-80, ID = 12.347" I., 3609' GAS LIFT MANDRELS ST MD TVD DEV TYÆ VLV LATCH PORT DATE 2 4242 4241 0 CAM DMY RK 10/20/04 1 6905 6849 40 CAM DMY RK 10/20/04 L Min imum ID = 3.725" @ 9966' 4-1/2" OTIS XN NIPPLE 9915' 1"4-1/2" OTIS X NIP, ID = 3.813" 1 I I ¡."" ¡~'::::~ ".'¡..'.'.'.'. M1~ I I 9933' IJ4-1/2" SEAL ASSY 1 9933' I., 95/8" X 4-1/2 SAB PKR, ID = 3.875" 1 9954' 1"4-1/2" OTIS X NIP, ID = 3.813" 1 Z I ¿ç I I TOP OF 7" LNR l-i 9231' .' :11 1"4-1/2" OTISXN NIP, ID = 3.725" 1 1"4-1/2" PARKER WLEG 1 I., ELMD TT LOGGED 10/04/95 9966' ! 1 ~ o 9-5/8" CSG, 47#, L-80, ID = 8.681" l-i I 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.953" I., U 1 9424' 9979' 9979' 9985' i ~I. ~ ~ 10409' 1"4-1/2" Trvv HORIZONTAL PKR 1 I ~ I 10421' 1"4-1/2" PORTED LNR, 39.69' 1 ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ~ ~: I I ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... ..... '\ I 7" LNR, 26#, L-80, .0383 bpf, ID = 6.726" I., 10535' 1 ÆRFORA TION SUMMARY REF LOG: PDS JEWELRY LOG ON 10/04/95 ANGLEAT TOP ÆRF: 80 @ 10320' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 10320 - 10340 0 06/30/97 3-3/8" 6 10340 - 10360 0 06/05/97 14-1/2" SL TD LNR, 12.6#, .0152 bpf, ID = 3.953" I., 11551' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BA Y UNIT 01/04/94 SJA ORlG HORlZ COM PLETION 03/17/03 DA V /TLH S8 IBP WELL: E-33 01/04/02 RNlTP CORRECTIONS 07/12/03 CMO/TLP KB ELEVATION CORRECTION ÆRMIT No: 1931780 OS/26/02 DA V /tlh GL V UPDATE/CORRECTION 02/04/04 CMO/TLP REF LOG CORRECTION API No: 50-029-22422-00 06/03/02 DA V /KK PULL IBP; FISH 10/10/04 GRClTLH IBP PULLED 7/25/04 SEC 6, T11 N, R14E, 1598' FNL & 883' FEL 01/31/03 SRB/TP S81BP 1 0/20/04 DA V ITLP GL V C/O 02/03/03 JCM'TP PULL IBP BP Exploration (Alaska) '1rREE = , WELLHEAD = ACTUA TOR = KS. ELEV = SF. ELEV' = KOP= Max Angle = Datum MD = DatumTVD = ) E-33A 5000# CWV FMC OTIS 64·2' 29.4' 6231' .. , 94 @ 10683' 9953' 8800' SS SN, }NOTES: HORlZ. WELL, 70° @ 10054' Proposed CTO Sidetrack 13-3/8" CSG, 72#, L-80, ID = 12.347" l-i 3609' r-J Minimum ID = 3.725" @ 9966' 4-1/2" OTIS XN NIPPLE i :8: Top of Cement 9945' TOP OF 3-3/16" LNR- 9945' I TOP OF 7" LNR l-i 9231' I 9-5/8" CSG, 47#, L-80, ID = 8.681" l-i 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.953" l-i 9424' 9979' 13.5" X Nip 2.813" IDI-i 9975' ÆRFORA TION SUMMARY REF LOG: A)S JEWELRY LOG ON 10/04/95 ANGLEATTOPÆRF: 80 @ 10320' Note: Refer to A'oduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 10320 - 10340 isolated proposed 3-3/8" 6 10340 - 10360 isolated proposed ~ I ~ :1 I 7" LNR, 26#, L-80, .0383 bpf, ID = 6.726" l-i 10535' r---- 1 1 1 14-1/2" SLTDLNR, 12.6#, .0152 bpf, ID= 3.953" l-i 11551' r- ~ - L I I 2090' 1-i4-1/2" OTIS SSSV LANDING NIP, ID = 3.813" 1 ~ GAS LIFT MANDRELS ST MD TVD DEV ìYÆ VLV LATCH PORT DATE 2 4242 4241 0 CAM OMY RK 10/20/04 1 6905 6849 40 CAM DMY RK 10/20/04 9915' 1-i4-1/2" OTIS X NIP, ID = 3.813" 1 9933' 1-14-1/2" SEAL ASSY 1 9933' 1-i9 5/8" X 4-1/2 SAB PKR, 10 = 3.875" 1 9954' 1-i4-1/2" OTIS X NIP, ID = 3.813" 1 ~ 9966' 1-i4-1/2" OTIS XN NIP, 10 = 3.725" 1 9979' 1-i4-1/2" PARKER WLEG 1 9985' l-i ELMD TT LOGGED 10/04/95 I ì ~ I 10025' l-i Mechanical Whipstock I o I 10050' I-IIBP 1 I 3-3/16" X 2-7/8" cmt'ed and perfedl-l 11865' I' ~ 10409' 1-i4-1/2" TWV HORIZONTAL PKR I : ~ 10421' 1-i4-1/2" PORTEDLNR, 39.69' I 1 1 1 1 ~ DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/04/94 SJA ORlG HORlZ COM PLETION 03/17/03 DA V fTLH SET IBP WB..L: E-33 01/04/02 RNITP CORRECTIONS 07/12/03 CMOfTLP KB B..EV A TION CORRECTION ÆRMIT No: 1931780 OS/26/02 OA V Itlh GLVUA)A~CORRECnON 02/04/04 CMOfTLP REF LOG CORRECTION API No: 50-029-22422-00 06/03/02 DA V IKK PULL IBP; FISH 10/10/04 GRClTLH IBP PULLED 7/25/04 SEC 6, T11N, R14E, 1598' FNL & 883' FB.. 01/31/03 SRBfTP SET IBP 10/20104 DA V fTLP GL V C/O 02/03/03 JCrvvTP PULL IBP BP Exploration (Alaska) Date: To: From: Subject: ) ) June 2, 2005 F'l ' '~. , Ie /' ( Jane Williamson' lv"""':) . . Prudhoe Well E-33- Plug Back in Preparation for SIT Attached are plots of production history and decline analysis for the subject well. The well has been SI since mid 2004. Current production is from Zone 2 of the Ivishak. The sidetrack will be to Zone 1. Last few months production was about 250 BOPD at a GOR of about 30,000 scf/STB. At this high GOR, the production is mostly condensate. I project roughly 320 MSTB remaining reserves if a limiting GOR of 80 MSCF/STB is used (roughly 100 BPD end rate). Backing out condensate at a yield of 20 BBL/MMSCF, I calculate no remaining no black oil reserves. The application contents were poor; little background information was supplied. However, as there are few reserves remaining, and likely surrounding wells will drain the small amount of oil and condensate, I recommend approval of this sundry. ) 100 &> ) ffiUDI-Œ BA.Y, ffiUDI-Œ aL ffiUDI-Œ BA.Y A3U_E &æ (]2922422DXJ: 100 - Oil Rae (æ) ( iIfttiId) ,., , Vltcia- Rae (aJ) ( iIfttiId) nononnnon Vltcia- Irj Rae (aJ) ( iIfttiId) n,',onn'n Gæ Rae (cq ( fv'Mcf/d) on,......,_ Gæ Irj Rae (CD) (WMcf/d) - Gæ 101 Raia ( Mcf/W) n,non,onn, Vltcia- O:.t - Oil Rae (PO) ( iIfttiId) .... ......., Gæ Rae (PO) (WMcf/d) - - _._-.--_.,-----_..~--_._---.._---_..__.__.,-- ..J{ . ¡\ ., I " } i '-' I II f Ii, I I , ii, I J I i I i 10~- i, ,.,. I ~I~ 05 ~ 01 \ I 1/ , , I 0a5 I 001!,1 II 1æ4 ~~ , ~ ¡J \ .¡ \ Dcte 1<XOO fro) 1CXX> ~ fro :is .c Ô ~ Q 1ií a:: Õ 100 fD 10 --- E-33 Decline - To 100 BPD (80,000 GOR) no net back -.- R'æe Cæe Nare b D qi ti Ie 81:1 Råe Fira Råe Cun Ffcxi Cun Dae Resa'\es BJR Rre:æt 8T;Bj B¡ Faecæt Dae 01 Cæe1 0.41C643 0. 133852Ae. 211.748l::t11d Œr'3t2X)5 œ31.f2J11 1ool::t1ld æ.3192l::t11d 2746.55 fvt:tj CB'31I2XI5 319.003 fvt:tj X65.64 fvt:tj Råe L"""--o,~L.o",., -~~LL""""'.~"""""~",,, """'<L""""""'^~-"~6~,-....,,,,,",-c. 1003 94 9S g¡ 2m 02 04 æ æ 01 œ 95 œ œ --' -----~--- (Jl 10 11 œ œ E-22 Decline - After Deduction of Condensate - End rate = 260 BOPD 1 CXXX) -- ----- 5(0) 1 (XX) .- u .~ .-- ::::, 500 .c .c 6 e:. Q (Q a:: Õ 100 f() 10 ---------- ---- : Oil : Case1 : 0.410643 : 0.154297 Ae, : 304,026 bbl/d : 12/31/2002 Phase CaseNare b OJ qi ti te End Råe : 300 bbl/d Final Råe : 211,748 bbl/d , , Clm Prod, : 2746,55 MbbI . Clm Oåe : D:Y3112OO5 Reser\eS : 0 MbbI EUR : 2746,55 MbbI Fcrecast Ended By : Råe Fcrecast Oåe 1993 97 9B -------~ ,> - -, - - - -. ,.. 04 ---,-----,.,-----I---------:~,~,-~-~---..,.~ 94 95 96 99 200J 01 02 03 ~ .~ 05 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION R E C E I\/t= 0 . REPORT OF SUNDRY WELL OPERATIO~~ 0 5 ZOO~. 1. Operations Performed: AbandonD RepairwellD Plug perforationsD Stimulate nlaska. 01'" <a~he~lYLo.¡" . ~U!lJf=!.p; LA Ctti~ I,.). Lu¡r ¡.1¡.~~\Gf! Alter CasingD Pull TubingD Perforate New Pool 0 WaiverD Time Exten~rage Change Approved ProgramD Operation ShutdownD Perforate D Re-enter Suspended Well 0 ..rr 2. Operator BP Exploration (Alaska), Inc. Name: 3. Address: P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 64.15 8. Property Designation: ADL-0028304 11. Present Well Condition Summary: 4. Current Well Class: Development Œ] Stratigraphic 0 9. Well Name and Number: E-33 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool ExploratoryD Service D 5. Permit to Drill Number: 193-1780 6. API Number 50-029-22422-00-00 Total Depth measured 11551 feet true vertical 8972.5 feet Effective Depth measured 11551 feet Plugs (measured) Junk (measured) None 9000,10409,6905 true vertical 8972.5 feet Casing Length Size MD TVD Burst Collapse Conductor 80 20" 91.5# H-40 35 - 115 35.0 - 115.0 1490 470 Liner 1304 7" 26# L-80 9231 - 10535 8404.3 - 8989.7 7240 5410 Liner 1142 4-1/2" 12.6# L-80 10409 - 11551 8983.4 - 8972.5 8430 7500 Production 9390 9-5/8" 47# L-80 34 - 9424 34.0 - 8532.9 6870 4760 Surface 3574 13-3/8" 72# L-80 35 - 3609 35.0 - 3608.2 4930 2670 Perforation deDth: Measured depth: 10320 -10340,10340 -10360,10538 -11527 True vertical depth: 8971.36 - 8974.71,8974.71 - 8977.68,8989.72 - 8972.75 Tubing (size, grade, and measured depth): 4-1/2" 12.6# L-80 @ 31 9980 Packers & SSSV (type & measured depth): 4-1/2" Baker SABL-3 Packer 4-1/2" TIW SS Horiz Packer @ 9935 @ 10409 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Representative Daily Average Production or Injection Data Gas-Mef Water-Bbl Casing Pressure 8.1 3 1350 Well Shut-In 1350 13 Prior to well operation: Subsequent to operation: Oil-Bbl 303 Tubing Pressure 201 1350 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 [!] Gas D DevelopmentŒ) Service D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron }:Í~ C~ WAG D GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: N/A Title Production Technical Assistant Signature Phone 564-4657 Date 1 0/4/04 SCANNED OCT 0 9 2004 Form 1 0-404 Revised 4/2004 R8 Sft. OC1 u ~ lÜÜ~ E-33 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 07/25/04 ( FISH IBP FROM TREE). PULLED IBP FROM TREE. FISHED RUBBER ELEMENT & METAL BANDS. BBLS 17 75 92 Methonal Crude TOTAL SCANNED OCT 0 9 2004 FLUIDS PUMPED Page 1 TREE = WELLHEAD = A Cfl.Lo\ tOR = KB. ELEV = ~.. m"... .. .. BF. ELEV = KOP= Max Anga = DatumMÔ= DatumTVD = 5000# CrN FMC OTIS 64.2' 29.4' 6231' 94 @ 10683' 9953' 8800' SS 13-3/8" CSG, 72#, L-80,ID = 12.347" H 3609' Minimum ID = 3.725" @ 9966' 4-1/2" OTIS XN NIPPLE TOP OF 7" LNR H 9251' 9-5/8" CSG, 47#, L-80, ID = 8.681" H 9424' 4-112" TBG, 12.6#, L-80, .0152 bpf, ID = 3.953" H 9979' 7" LNR, 26#, L-80, .0383 bpf, ID = 6.726" H 10535' I PERFORATION SUMMARY REF LOG: PDS JEWELRY LOG ON 10104/95 A NGLE AT TOP ÆRF: 80 @ 10320' Note: Refer to Produetion DB for historcal perf data SIZE SPF INTER\! AL OpnlSqz DA. TE 3-318" 6 10320 - 10340 0 06/30/97 3-318" 6 10340 - 10360 0 06/05197 DATE 01/04194 01/04/02 OS/26/02 06/03102 01/31/03 02/03103 REV BY SJA RNlfP DA. V /tlh DA. V /KK SRBlTP JCM'TP COMMENTS ORlG HORIZ COM PLErION CORRECllONS GLV LPDA. TE1CORRECfION PLLL IBP; FISH S Er IBP PLl.L IBP E-33 I SAFETY NOTES: HORIZ. WELL, 700@ 10054' 8 2090' H4-1/2" OllS SSSV LANDING NP, 10 = 3.813" I rJ ~ L GAS LIFT MANœELS ST MD TVD DEV TYPE VLV LATCH PORT DA.TE 2 4242 4241 0 CAM OOME RK 20/64 01/10/94 1 6905 6849 40 CA M DMY RK 24/64 05126/02 I I I 9915' H4-1/2" OllS X NIP, ID = 3.813" 1 í ¡ 9933' J4-1/2" SE=ALASSY I :8: ~ 9933' H9 518" X 4-1/2 SAB A<R, ID = 3.875" 9954' H4-1/2" OllS X NIP, ID = 3.813" I I .. I ~ 9966' H4-1/2" OllS XN NIP, ID = 3.725" I ~ .. ~J! ~ 10409' H4-1/2"TIWHORIZONTALPKR I I ~ 10421' H4-1/2" PORTBJ LNR 39.69' I "I I"" ' I ..... I ' , " ..... , , ...... , , ..... ..... , , " ......, , " ....., '...... '...... , , ...... " " '...... ~ , "\ 14-112" SLTDLNR, 12.6#, .0152 bpf, ID =3.953" H 11551' I fI I 9979' 1-14-1/2" PARKER WLEG I 9985' H ELMD TT LOGGBJ 10/04/95 10385' HSErIBP03/17/03 P<JU~J 7/t.t:{!~t.{ DATE REV BY 03/17/03 DA. V /TLH SET IBP 07/12/03 CMO/TLP KB ELEVA llON CORRECllON 02/04/04 CMO/TLP REF LOG CORRECfION SCANNED OCT O. 9 2004 COMMENTS PRUDHOE BAY UNrr WELL: E-33 ÆRMT No: 1931780 API No: 50-029-22422-00 SEC 6, T11 N, R14E, 1598' FNL & 883' FEL 8P Exploration (Alaska) E-33 (PTD #1931780) Notice ofSCP ) ) Subject: E-33 (PTD #1931780) Notice of SCP From: "NSU, ADW Well Integrity Engineer" <NSUADWWelllntegrityEngineer@BP.com> Date: Tue, 21 Sep 2004 21 :29:45 -0800 TQ:.. 'tGJ?~, ..GCl.T:L"<:GJ?ßß.ÇlTL@ßP.com>, "ßPB, Fld TL" <:GPßFldTL@BP .com>, IIRossherg, R..Steven" <RossbeRS@BP.cùm>, "NSU, ADW Well Operaliùns.Supetvisor" <NSl.JA.I)WW~llQper(lti()nsSupervisor@:BP . com> , "GPB, W.ellP~ds. CEI{-N2" <GPBW.ellPadsCEK~N2@BP.com>,. "GPB, . Wells Opt Eng" <GPBWellsOptEng@BP.com>, "AOeCC Jil1tRegg (E.ò1Tiàil)" . <jim_regg@admin.state.ak.us>,. "AOGCCWint611A1.1bert(E-mail)" <wintùll---aubert@adrnin.state.ak.us>, "GPB,Ops .Mgr" <GPBOpsNfgr@BP.com>,"Wellm(l11,Taylor T. "<taylor.wellman@BP.com>,."Yancey,Alex N" <Alex.Yancey@BP.cùm>,"NSU,ADWWL& CÙ111pleti()llSqÎJeiv1söt" .«NSUADWWL~Cötnpletiol1S11pervisQr@J3P.çQt}1>,.. "GJ?ß, ...Fl<fQþs. .L~(ld" <GPBFl<iOpsLea<i@J3P..c0111K ec: ."NSU;"AJi)WWêllIntegrity Engineer"<NSUADWWellIntegrityEhgÌl1eer@BP.cùm> All, Well E-33 (PTD #1931780) has sustained pressure on the IA and has been classified as a Problem Well. The TIO's on 09/20/04 were 2340/2080/20 psi. Current plans are to: 1. SL: Change out LGLV 2. DHD: Re-TIFL Attached is a TIO plot and wellbore schematic. Please call if you have any questions. Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: 1-907-659-5102 Mobile: 943-1154 Pager: 659-5100, xl154 Email: NSUADWWellIntegrityEngineer@bp.com «E-33.pdf» «E-33 TIO Plot 09-21-04. Content-Description: E-33.pdf Content-Type: application/octet-stream Content-Encoding: base64 Content-Description: E-33 TIO Plot 09-21-04.jpg TIO Plot 09-21-04.jpg Content-Type: image/jpeg Content-Encoding: base64 SCANNED NO\! () 2 2004 1 of 1 9/27/2004 12:04 PM '> TREE = WB.LHEAD = ACTUA: TÖR = ~~_.----..-- KB. ELEV = BF. ELEV:= KOP= Max Angle = bätÙïn M"D';'... Datum TVD = 5000# CIW FMC -öfîš' 64.2' 29.4' 6231' 94 @ 10083' ......... .... šá53ï 8800' SS 13-3/8"CSG,72#, L-80,ID=12.347" H 3609' Min imum ID = 3.725" @ 9966' 4-1/2" OTIS XN NIPPLE 1 TOPOF7" LNR 1-1 9251' 9-5/8" CSG, 47#, L-80,ID = 8.681" 1-1 9424' 14-112" lEG, 12.6#, L-80, .0152 bpf,lD =3.953" 1-1 9979' \ 7" LNR, 26#, L-80, .0383 bpf,lD = 6.726" 1--1 10535' PERFORATION SUM\i1ARY REF LOG: PDS JEW8.RY LOG ON 10/04/95 ANGLEATTOPÆRF: 80 @ 10320' Note: Refer to Production DB for historcal perf data SIZE SPF INTERII AL Opn/Sqz [)6. TE 3-3/8" 6 10320 - 10340 0 06/30/97 3-3/8" 6 10340 - 10360 0 06/05/97 DATE 01/04194 01/04102 OS/26/02 06/03/02 01/31/03 02103/03 REV BY COMWENTS SJA ORlG HORIZ COM PLETION RNfTP CORREC1l0 NS [)6. V/tlh GLV up[)6. T8'CORRECTION [)6. V/KK PULL IBp, FISH SRßlTP SEf IBP JCM'TP PlA..L IBP ) E-33 SAFETY NOTES: HORIl. WELL, 70o@ 10054' 8 2090' H4-1/2"01lS SSSV LANDING NP, ID= 3.813" 1 r--J ~ L GAS LIFT MANrRELS ST MD TVD DEV TV PE V LV LATCH PORT [)6. TE 2 4242 4241 0 <::AM OOI\tE RK 20/64 01/10/94 1 6905 6849 40 <::AM DMY RK 24/64 OS/26/02 I 9915' H4-1/2"OllSXNIP,ID=3.813" 1 I í ¡ 9933' 1-14-1/2" S~LASSY 1 :8: 9933' 1-19 5/8" X 4-1/2 SAB A<R, ID = 3.875" 9954' H4-1/2" 011S X NIP, ID= 3.813" 1 ~ I 1 L..4 I .. I J" i 9966' H4-1/2" OllS XN NIP, ID = 3.725" I i ~:---t 10409' H4-1/2"TIWHORIZONTAL PKR 1 .1 I. ~ 10421' H 4-112" PORTED LNR, 39.69' I ~: ~.. t.. ", , , , ....... , , , , , , " ......., " " , , , ....... ....... , , ....... " ' '....... '..... , "\ \4-112" SL TD LNR, 12.6#, .0152 bpf, ID = 3.953" H 11551' 1 9979' H4-1/2" PARKER V\n..EG 1 9985' 1-1 ELMD TT LOGGED 10/04/95 1 10385' HSEf IBP 03/17/031 DATE REV BY 03/17/03 [)6. VITLH SET IBP 07/12/03 CMOITLP K8 8. EVA 1l0N CORREC1l0N 02/04/04 CMOITLP REF LOG CORRECTION COrvtllENTS PRUDI-IOE BAY UNIf WB.L: E-33 ÆRfvfT No: 1931780 API No: 50-029-22422-00 SEC 6, T11 N. R14E, 1598' FNL & 883' FEL BP Exploration (Alaska) E-33 TIO Plot 09-21-04.jpg (JPEG Image, 915x2~1 pIXelS) 4.000 - 3,000 - . ... = " . ... A. 2.000 - - ,_...__..-~-.. 3122f2004 5/2212004 .~ I 1.000 - 0 912212003 1112212003 ~.11 r ~/ 712212004 I of 1 '-' 9/27/2004 12:06 PM ) O..~.~, ~~/ ~ THE MATERIAL UNDER THIS COVER HAS BEEN y[ICROFIL~ED OX OR BEFORE JA~t~ARY 03,2001 P L M A T T E HIS "--R~ E '~I ,;v:/.;,:<-~ .c~~ (~;'Sj;~~:~?~A'f.:"""~;.f';:-?~R' \; ',..~' ',:' , W ,,",-'''c..;~..;t' ' "...'.. .. -,.... ' .. "~-~~:~ =~':~:"-'=~~:~"-:'_:.~:'~' ..''J~\::;-.~ :'~" .~-.,~~~.~-~. "-'~" ". IAL UN DE MAR K E R R C:LOR1\MFfi..M.DOC 'II '-- STATE OF ALASKA "'-" ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: SETIBP 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface Operation shutdown- Pull tubing - 1598'FNL,883'FEL,Sec.06,T11N,R14E,UM At top of productive interval 4854'FNL,4263'FEL,Sec.06,T11N,R14E,UM At effective depth 3106'FNL,3417'FEL,Sec.06,T11N,R14E,UM At total depth 3634'FNL,4457'FEL,Sec.06,T11N,R14E,UM 12. Present well condition summary Total depth: measured true vertical 11551 feet 8972 feet Effective depth: Casing Conductor Surface Intermediate Liner Slotted Liner Stimulate - Alter easing - 5. Type of Well: Development _X Exploratory- Stratigraphie- Serviee- Plugging - Perforate - Repair well- Other _X 6. Datum elevation (DF or KB feet) RKB 64 feet 7. Unit or Property name Prudhoe Bay Unit \ 8. Well number (asp's 664099. 5975~\ E-33 \ 9. Permit number 1 approval number (asp's 660802,5972129) \y 193-178 10. API number (asp's 662294, 5974311) (asp's 660577,5973345) 50-029-22422-00 11. Field 1 Pool Prudhoe Bay Field / Prudhoe Bay Pool Plugs (measured) Set IBP @ 10385' (03/17/2003). Perforation depth: measured Open Perfs 10320'-10340', 10340'-10360'. Slotted Liner Below IBP 10409'-11551'. measured 1 0385 feet Junk (measured) true vertical 8981 feet Length Size Cemented Measured Depth 110' 20" 280 c.t. ArcticSet (Aprox) 142' 3574' 13-3/8" 2612 c.f. 'E', 432 c.t. 3609' Class 'G' 9390' 9-5/8" 1639 c.t. Class 'G' 9424' 1304' 7" 332 c.f. Class 'G' 9231' - 10535' 1142' 4-1/2" Uncemented 10409'- 11551' true vertical Open Perfs 8971'_8975', 8975'-8978'. Slotted Liner Below IBP 8983'-8973'. Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, TBG @ 9979' MD. "-- '.'::'..'L";; Packers & SSSV (type & measured depth) 9-5/8" x 4-1/2" Baker SAB Packer @ 9933'. 4-1/2" Otis SSSV Landing Nipple @ 2090' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mef Water-Bbl Prior to well operation SHUT-IN Subsequent to operation 03/24/2003 15. Attachments Copies of Logs and Surveys run - Daily Report of Well Operations - 17. I hereby certify that the foregoin is ~~ 257 4202 16. Status of well classification as: 5 Oil_X Gas- ue and correct to the best of my knowledge. DeWayne R. Schnorr Title: Technical Assistant Form 10-404 Rev 06/15/88 . RODMS 8Ft ORIG¡:~.~,L Suspended - True Vertical Depth 142' 3608' 8533' 8404' - 8990' 8983' - 8973' .-- . -.:.".~~~. J ~::/::~:;~ 1J ;.' ;.;-. Z003 - .;; ..:, ..: ~:- .. )-')~;-~~JhJn :~_. '-..;¡ ".h~~::f} Casing Pressure Tubing Pressure 199 Service Date March 25. 2003 Prepared by DeWayne R. Schnorr 564-5174 N1D ~ '''''.'''''.'''\~ SUBMIT IN DUPLICATE E-33 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 03/16/2003 PACKERS/BRIDGE PLUGS/POGLMS: INFLATABLE BRIDGE PLUG 03/17/2003 PACKERS/BRIDGE PLUGS/POGLMS: INFLATABLE BRIDGE PLUG 03/22/2003 TESTEVENT --- BOPD: 298, BWPD: 7, MOFPD: 4,041, AL Rate: 0 EVENT SUMMARY 03/16/03 TRAVEL TO SHOP & SWAP UNITS. MIRU. RIH W/TEL / 3" NOZZLE. DRIFT TO 9954', CLEAR. LOCATE XN. FLAG CT @ 9954'. POOH. RIH W/3 3/8" RETRIEVABLE IBP. CORRECT AT FLAG. PARK @ 10385'. PUMP 5 BBL WATER, DROP 0.5" BALL, PUMP 10 BBL WATER, DISPLACE W/METH/WTR. PUT BALL ON SEAT. PRESSURE TO 600 PSI. SD. WAIT 3 HOURS FOR THERMAL STABILIZATION. 03/17/03 STEP PRESSURE UP TO SHEAR IBP @ 2200 PSI. STACK WEIGHT, GOOD. 3 3/8" RETRIEVABLE IBP SET AT 10385'. FN IS 1.75" JDC. POOH. FP BACKSIDE W/ WTR/METH. RDMO. <<< JOB COMPLETE >>> 03/22/03 TESTEVENT --- BOPD: 298, BWPD: 7, MCFPD: 4,041, AL Rate: 0 Fluids Pumped BBLS 120 60/40 METHANOL WATER 165 1% KCL WATER 285 TOTAL Page I STATE OF ALASKA ALAS;'---~' IL AND GAS CONSERVATION COMMISSI( REPORT Or SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown__ Stimulate__ Plugging Pull tubing Alter casing __ Repair well Perforate x Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorac/e, Alaska 99519-6612 5. Type of Well: |/ Development Exploratory __ Stratigraphic __ Service __ 4. Location of well at surface 1598' SNL, 883' WEL, SEC. 6, T11N, R14E At top of productive interval 2705' SNL, 2716' WEL, SEC. 6, T11N, R14E At effective depth 3634'SNL, 4458' WEL, SEC. 6, T11N, R14E At total depth 3633' SNL, 4450' WEL, SEC. 6, T11N, R14E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110' Surface 3571' Intermediate 9386' Production -- Liner 7927' Perforation depth: measured 11551' 8972' 11551' 8972' Size 20" 13-3/8" 9-5/8" feet Plugs (measured) feet feet Junk (measured) feet Cemented 280 cu ft Arcticset 2612 cu ft "E'Y432 cu ft 1639 cuft Class "G" 7" 332 cu ft Class "G" 10320'10340'; 10340'-10360'; 10535'-11551' true vertica§ubsea 8907'-8911'; 8911'-8914'; 8926'-8908' 6. Datum elevation (DF or KB) KB = 67.2' 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number E-33 913-06-11-14) 9. Permit number/approval number 93-178 / 10. APl number 50-029-22422 11. Field/Pool Prudhoe Oil Pool Measured depth 148 3609 9424 True verticaldepth BKB 148 3582 85O7 9231-10535 8378-8964 Tubing (size, grade, and measured depth) 4-1/2", L-80 to 9980' Packers and SSSV (type and measured depttVPacker @ 9935', 10409' SSSV @ 2091' 13. Stimulation or cement squeeze summar~See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation SI Subsequent to operation SI 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operation,s_ / OilX Gas Suspended 17' I. h~y-~e~t h~,~tb e for~'~)/i/ng is true. a/~rrect to the best of my knowledge. Sign~'d ~ //¢'~,~////4__.~/'~~"("//// Title Form 10-404 R~v 06/15/88 Service Date /'/~'/~¢:~ SUBMIT IN DUPLICATE £-33 DESCRIPTION OF WORK COMPLETED ADDPERF 06/05/97 SUMMARY The following additional interval were perforated using 3 3/8" guns, 6 SPF, non orientation and 60° phasing. 10340' - 10360' MD ADDPERF O6/3O/97 SUMMARY The following additional interval were perforated using 3 3/8" guns, 6 SPF, non orientation and 0° phasing. 10320' - 10340' MD ALASKA OIL AND GAS CONSERVATION COMMISSION~_~ REPORT C '"SUNDRY WELL OPE[ [TIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing __ Repair well Perforate x Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address Po 0. Box 196612, Anchoracle, Alaska 99519-6612 4. Location of well at surface 1598'SNL, 883' WEL, SEC. 6. T11N, R14E At top of productive interval 2705' SNL, 2716' WEL, SEC. 6, T11N, R14E At effective depth 3634' SNL, 4458' WEL, SEC. 6, T11N, R14E At total depth 3633' SNL, 4450' WEL, SEC. 6, T11N, R14E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KB = 67.2' 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number E-33 913-06-11-14) 9. Permit number/approval number 93-178 / 10. APl number 50-029-22422 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11551' feet Plugs (measured) 8972' feet 11551' feet Junk (measured) 8972' feet Casing Length Structural -- Conductor 110' Surface 3571' Intermediate 9386' Production -- Liner 7927' Perforation depth: Size Cemented 20" 280 cuft Arctic. set 13-3/8" 2612 cuft "E"/432 cuft 9-5/8" 1639 cuft Class "G" 7" 332 cuft Class "G" measured 10320'10340'; 10340; 10360'; 10535; 11551' true vertica§ubsea 8907'-8911'; 8911 '-8914'; 8926'-8908' Tubing (size, grade, and measured depth) 4-1/2", L-80 to 9980' Packers and SSSV (type and measured deptt'F/Packer @ 9935', 10409' SSSV @ 2091' 13. Stimulation or cement squeeze summar~See Attachment Measured depth True verticaldepth BKB 148 148 3609 3582 9424 8507 9231-10535 8378-8964 Intervals treated (measured) Treatment description including volumes used and final pressure ORIGINAL 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation ,..ql Subsequent to operation SI 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operatio,?.~ .J~ OilX Gas Suspended 17. l,.~.~~~f'th~./~r~e fo~'~g is tru/~~rrect to the best of my knowledge, Signed ~ ////'r_.//~ /,,./..,~,/(//./_..~_,~,, Title v -- Form 10-404 R(~v 06/1~5/88 Service SUBMIT IN DUPLICATE E-33 DESCRIPTION OF WORK COMPLETED ADDPERF 06/05/97 SUMMARY The following additional interval were perforated using 3 3/8" guns, 6 SPF, non orientation and 60° phasing. 10340' - 10360' MD ADDPERF 06/30/97 SUMMARY The following additional interval were perforated using 3 3/8" guns, 6 SPF, non orientation and 0° phasing. 10320' - 10340' MD PERMIT DATA 93-178 6007 93-178 407 93-178 DALLY WELL OP =3-i78 oURvEz 03 178 93-178 a3-!78 ACGcC Individual Well Geoiog±cal Haterials inventory Page- i Date' 10/13/95 T DATA_PLUS RUN DATE_RECVD 93-178 DGR/CNO/DSFD DGR/CNO/DSFD ~~9.253-11471, OH-MWD JCOMP DATE' 01/04/94 ~!2./12/93-01/05/94 ~0-11551, MWD /b~50-I155i, MWD-MD ~_~t50-8973, MWD-TVD 02/17/94 02/11/94 02/11/94 02/11/94 i-1i 01/14/¢34 1-11 01/14/94 DGR/EWR/FXE ~150-11551, MWD-MD i-ii 01/i4/94 DGR/EWR/FXE ~150-8973, MWD-TVD i-ii 01/14/94 Are dry ditch samples required? yes % And received? Was the well cored? yes ~ Analysis & description ' '~. ~no Are well tests required?~s ~ Received? ~ Well is in comp!~ance Initial COMMENTS Ci !:t I I--!_1 N G WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - E-33 February 17, 1994 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Paul Radzinski, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG Format LIS Tape with Verification Listing. Received: X o( c 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 · Fax (907) 563-7252 A Baroid 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 [] SUSPEI'~=D [] ABANDONED [] SERVICE [] 2. Name of Operator 0 R i ~'"'~ i j~I/~ I__ 7. Permit Number BP Exploration i~ 93-178 3. Address 3. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50-029-22422 14. Location of well at surface ~'- ~;~;~i~? !~'t~.I''~..~ ~ 9. Unit or Lease Name :~ ..-~.. 17.~.~,,~ Prudhoe Bay Unit Al Top Producing Interval '~~) 10. Well Number At Total Depth ~,~- .... .~ ........ ~.'~ Prudhoo Bag Fiold/Prudhoo Ba~ Pool 5. Elevation in foot (indicate KB, DF, etc.) I~. Lease Designation and Serial No. KB£ ~ 64.15' I ADI.. 2~04 ~2. Date Spudded ~8. Date I.D. Reached ~4. Date Comp., Susp. o~ Aband. I15. Water Depth, if offshore I1~. No. of Completions 12/11/93 12/31/93 1/4/94~'~'I N/Afoot MSt. I One 17. Total Depth (MD+TVD) 18. Plug ~a~ Depth (MD+TVD) 10. Directional Survey ~0. Depth whore SSSV sot ~1. Thickness of Permafrost 11551' MD/89 72' T1/D 11551' MD/89 72' TVD W=s [] ~o ~! £091' foot MD I 1900' (Approx.~ 22. Type Electric or Other Leos Run 23. CASIN~, t.INER CASING SIZE WT. PER FT. GRADE TOP BOTI'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5// H-40 32' 110' 30" 280 cu ft Arcticset (Approx.) 13-3/8" 68# L-80 35' 3609' 16" 2612 cu fi "E"/432 cu ft "G" 9-5/8" 47# L-80 34' 9424' 12-1/4" 1639 cu ft Class "G" 7" 26~ L-80 9231' 10535' 8-1/2" 332 cu ft Class "G" 4-1/2" 12.6# L-80 10409' 11551' 6" Uncemented slotted liner 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MDI PACKER SET(MD) None- Slotted Liner 4-1/2", L-80 9980' 9935', 10409' ~6. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 1/11/94 I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKESIZE IGAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED..~ OIL-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. RECEIVED Alaska 0ii & Gas Cons. ,. ~ ~eornm"ss'on Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTII'~JED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS ~-ORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sag River 9338' 8408' Shublik 9402' 8451' Top Sadlerochit 9452' 8485' RECEIVED FEB 11 1994 ^iaska 0il & Gas Cons. Commission Anchorage 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge / .. ;I Signed ~--~ ~;~:'-~ TitleOri/inQEnQ_irT~erSu.D,r~isor 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 BP/AAI SHARED SERVICE , WELL: E-33 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: DAILY OPERATIONL PAGE: 1 ACCEPT: 12/11/93 02:00 SPUD: 12/11/93 09:00 RELEASE: OPERATION: DRLG RIG: DOYON 9 WO/C RIG: DOYON 9 12/12/93 ( 1) TD: 263' ( 263) 12/13/93 (2) TD: 1672' (1409) DRLG. MW: 8.8 VIS:320 MOVE RIG. RIG ACCEPTED @ 14:00 HRS, 12/11/93. N/U DIVERTER. P/U BHA. SPUD WELL @ 21:00 HRS, 12/11/93. DRLG F/ 110'-263' DRLG. AHEAD DRLG. & SURVEY W/BIT # 1 MW: 9.6 VIS:187 12/14/93 ( 3) TD: 1672' ( 0) 12/15/93 ( 4) TD: 3630' (1958) 12/16/93 (5) TD: 3630' ( 0) 12/17/93 ( 6) TD: 4806' (1176) 12/18/93 ( 7) TD: 6000' (1194) 12/19/93 ( 8) TD: 6859' ( 859) MW: 9.8 VIS:191 DRILLING TO 2019' W/BIT #1. CIRC. & DROP SURV. TRIP POH & P/U DYNA DRIL ASSEMBLY. RUNNING 13-3/8" CSG MW: 9.8 VIS:250 DRILLING TO 3630' CIRC AND CONDITION MUD AND HOLE SHORT TRIP TO HWDP CIRC CBU. TRIP POOH W/BIT#2. RU FLOOR TO RUN 13-3/8" CSG. RIH W/ SURFACE CSG. NU BOPS MW: 9.0 VIS: 32 CASG TO 3609 HOLE SMOOTH. CIRC. TO CONDITION MUD AND HOLE. PUMP WATER, PLUG, LEAD CMT. PLUG, TAIL CMT. PLUG, DISPLACE W/523 BBLS MUD. & RECIP PIPE, BUMB PLUG. ND DIVERTER. RU FOR TOP JOB. SET SLIPS. SET BACK DIVERTER ND RISER. DRESS CSG. STUMP. INSTALL HEAT & WELD. TEST W/ NITROGEN. ALLOW TO COOL. SHORT TRIp MW: 9.4 VIS: 35 NU BOPS W/DRILL SPOOL TEST 250PSI LOW & 3000/5000 PSI HIGH. CHANGE STAB BLADES BHA. CHANGE JARS. TEST MWD. TRIP IN HOLE. PU KELLY. WASH TO FLOAT COLLAR @ 3527" CBU. TEST 13-3/8" TO 3000 PSI FOR 30 MINUTES. DRILL FLOATS & 10' NEW HOLE TO 3640' CIRC TO CONDITION MUD. LOT ON SHOE @ 1200PSI. DRILL TO 4806. CHANGE BHA. MW: 9.8 VIS: 37 SHORT TRIP TO 3600'. DRLG F/ 4806'-5412' CBU. SHORT TRIP TO SHOE. DRLG F/ 5412'-6000'. CIRC. POOH. CHANGE BIT, BHA. DRLG. RIH. DRLG F/ 6000'-6859'. MW: 9.8 VIS: 37 RECEIVED FEB 11 1994 Oil & Gas Cons. Commission Anchorage WELL : E-33 OPERATION: RIG : DOYON 9 PAGE: 2 12/20/93 ( 9) TD: 6859' ( 0) MW: 9.8 VIS: 0 12/21/93 (10) TD: 8638' (1779) 12/22/93 (11) TD: 9087' ( 449) 12/23/93 (12) TD: 9430' ( 343) 12/24/93 (13) TD: 9430' ( 0) 12/25/93 (14) TD: 9617' ( 187) 12/26/93 (15) TD: 9985' ( 368) 12/27/93 (16) TD: 10313' ( 328) DRILLING MW:10.1 VIS: 37 DRILL FROM 7530 TO 8638 MINIMAL DRAG ON CONNECTIONS. HOLE SMOOTH. DRILLING 50 TO 70' PH IN KINGAK SHALE. DRILLING MW:10.2 VIS: 37 DRILL TO 8794, CIRC. & CONDITION HOLE. TRIP TO DROP SURVEY & POO TIGHT HOLE @ 8282-8125-7901 & 7296. RET. SURV. & L/D MOTOR. P/U NEW DYNA DRILL AND TEST MWD. RIH. TIGHT HOLE @ 6884 & 7556. WASH HOLE FROM 8693 TO 8794. DRILL TO 9087 W/BIT #5. RUNNING 9-5/8" CASING MW:10.2 VIS: 39 DRILL TO CASING POINT @ 9430. CIRCULATE BOTTOMS UP. SHORT TRIP 10 STD. OK. CIRC PUMP LO/HI SWEEP W/LCM. POOH TIGHT HOLE @ 7519. L/D BHA. SERV. MWD AND CLEAR FO=LOOR. PULL WEAR RING AND CHANGE TOP RAMS TO 9-5/8, TEST DOORS, L/F TEST PLUG. RU & RUN 9-5/8 CASING. NIPPLE UP TBG SPOOL MW: 9.6 VIS: 34 RUN 9 5/8" WORK JTS %210 THRU 217 THRU VERY TIGHT HOLE. LAND CSG & CIRC. CMT AS ABOVE. RIG D/ CEMENTERS & CSG TOOL. INSTALL FMC PACK OFF. DISP 9 5/8" ANN. W/ MUD & CHG TOP RAMS TO 5".. N/D BOPE & REMOVE DRLG SPOOL, N/U TBG SPOOL & BOPE. DRLG AHEAD MW: 8.8 VIS: 39 N/U TBG SPOOL & BOPE. TEST BOPE. P/U 8 1/2" BHA. RIH. CUT & SLIP 54' DRLG LINE. RIH, TAG CMT @9300' L/D 4 JTWW. DP & BREAK CIRC & TEST CASG. DRLG CMT & FLOAT EQUIP + 10' NEW HOLE. CIRC & COND MUD. DRLG W/ BIT #6. DRILLING MW: 9.0 VIS: 38 DRLG W/ BIT %6 TO 9721' CBU. POH F/ BHA. CHG BHA, P/U DY. DRL., INSTALL SOURCE IN MWD. RIH. LOG W/MWD TRIPPLE COMBO TOOL F/ 9414-9721' DRLG W/ BIT #7. DRLG MW: 9.0 VIS: 40 DRLG TO 10253' W/ BIT #7. cIRc LO-HI SWEEP. POH, NORMAL DRAG. CHG BHA & SERV. MWD TRIP. COMBO TOOL. RIH, TIGHT HOLE 69826'', L/D 15 JTS DP. REAM F/ 9826' TO 10253' DRLG W/ BIT #8. · . RECEIVED FEB 11 199 Ai~ska Oil & Gas Cons. Commission Anchorage WELL : E-33 ~OPERATION: RIG : DOYON 9 PAGE: 3 12/28/93 (17) TD:10535' ( 222) 12/29/93 (18) TD:10535' ( 0) 12/30/93 (19) TD:10947' ( 412) 12/31/93 (20) TD:1!370' ( 423) 01/01/94 (21) TD:l1551' ( 181) RIH W/ 7" LINER MW: 9.0 VIS: 41 DRLG TO 10449' CIRC & DETERMINE CASING PT. DRLG TO 10535 CSG PT. CIRC. SHORT TRIP TO SHOE OK. CIRC LO-HI SWEEP. POH, DROP 2 1/8" RABBIT. L/D BHA & PULL SOURCE F/ MWD. CHG TOP RAMS TO 7" R/U & RUN 7 "LINER & BAKER HGR., CIRC. PIPE VOL. RIH W/ LINER ON DRL PIPE. RIH W/ 4.75" BHA MW: 8.9 VIS: 41 CONTINUE TO RIH W/ 7" LINER ON DP. CIRC. LINER VOLUME @ SHOE. CIRC & CONDITION MUD WHILE RECIP LINER. BATCH MIX HOWCO CEMENT. TEST LINES. PUMP 20 BBLS WATER, 70 BBLS SPACER, 59 BBLS CMT. DROP PLUG. DISPLACE W/ 5 BBLS WATER & 205 BBLS. MUD. DISPLACE @ 12 BPM W/ 425 PSI CIP @ 11:40. SET HANGER & PACKER. RELEASE FROM LINER. REVERSE OUT 25 BBLS. CMT. PULL 10 STNDS AND CIRC THE HOLE CLEAN. LD 60 JTS OF 5" DP. CONTINUE THE TRIP CCH. LD RUNNING TOOL AND CLEAR THE FLOOR. INSTALL TEST PLUF. CHANGE TOP RAMS TO 3.5" TEST DOORS. INSTALL WEAR RING. MU BHA RIH TO 9025. FILL DP. CUT DRILLLINE. DRILLING MW: 9.1 VIS: 60 RIH TO 10362' P/U KELLY. TIE IN MWD GR LOG F/10372' TO 10445'. TAG CMT @ 10398' TEST 9-5/8" CSG TO 3500 PSI FOR 30 MIN. OK. DRILL CMT F/~0445 - T/ 10530' TEST SHOE JTS TO 3500 PSI. CONTINUE TO DRILL NEW HOLE TO 10545'. DISPLACE WELL TO XANVIS MUD SYSTEM.DRILL TO 10947'. CBU FOR SHORT TRIP TO SHOE TO CHECK MWD GAMMA RAY TOOL RESPONSE. DRAG & FILL NORMAL. MADD PASS W/ MWD F/10724' T/10690'. TO F/10947 T/10977' L/D 10 JTS. KELLY UP & REAM MW: 9.1 VIS: 54 DRILL F/10947 T/ 11370' CIRCULATE BOTTOMS UP. POOH FOR BIT & BHA CHANGE. PUMP PILL @ TOP OF LINER. HOLE FILL & DRAG NORMAL. SERVICE MWD. CHANGE OUT BIT. CHANGE STAB LOCATION. TRIP IN HOLE WITH BHA #11. HIT BRIDGE AT 11050. L/D JTS. KELLY UP AND REAM. REAM 6" HOLE MW: 9.2 VIS: 50 REAM FROM 11000-11370' DRILL FROM 11370-11551' CBU. TRIP OUT OF HOLE. NORMAL DRAG AND HOLE FILL. LD 31 JTS 5" DP. CHANGE BHA ASSY. LD MWD. TRIP IN HOLE WITH 6" SERVCO HOLE OPENER AND &' SCRAPER. BRK CIRC. REAM FROM 10535-10900' RECEIVED FEI3 11 1994 Ai~ska Oil & 8as Cons. Commission Anchorage WELL : E-33 ~OPERATION: RIG : DOYON 9 PAGE: 4 01/02/94 (22) TO:il551' ( 0) RIH W/ 4 1/2" LINER MW: 9.2 VIS: 0 CONTINUE TO REAM 6" HOLE TO TO. CBU. SHORT TRIP TO 7: CSG SHOE. HOLE SMOOTH. NORMAL DRAG AND FILL. CBU. DROP 2 1/8" RABBIT. POOH TO RUN SLOTTED LINER. PUMP SLUG AT TOL. LD 5" AND 3 1/2" HWDP. LD BHA ASSEMBLY. CLEAR FLOOR. RU FLOOR TO RUN 4 1/2" SLOTTED LINER. MU 26 JTS LINER, 2 1/16" WORK STRING, AND TIW SS PKR ASSEMBLY. RIH WITH LINER ON 3 1/2" DP. 01/03/94 (23) TD:l1551 PB: 0 LD WORK STRING MW: 0.0 CONTINUE TO RIH W/ SLOTTED LINER. CIRC TWO LINER/DP VOLS AT 7" SHOE. RUN LINER TO TD. MU CIRC HEAD. DROP NEUTRAL WEIGHT SETTING BALL. DISPLACE 4 1/2" X OH ANN WITH 75 BBLS SEAWATER. UNSTING FROM TIW PACKOFF BUSHING. CIRC UNTILL 400 MG/L RTNS. POOH 11 STNDS. CIRC ABOVE LINER TOP UNTIL 100 MG/L RTNS. POOH AND LOOP. 01/04/94 (24) TD:l1551 PB: 0 BACK OUT LANDING JT MW: 0.0 CONTINUE TO LDDP, RUNNING TOOL AND 2 1/16" WORK STRING. PULL WEAR BUSHING. SET TEST PLUG. CHANGE RAMS. TEST DOORS, CLEAR FLOOR. RU FLOOR. RUN 4 1/2", L-80 TUBING CONPLETION WITH 7 X 4 1/2" BAKER SABL3 PKR. HOLE STABLE. MU FMC GEN 4-A HNGR AND CONTROL LINES. TEST LINES. DISPLACE TUBING ANNULUS TO CLEAN SEAWATER. DROP PACKER SETTING BALL. ATTEMPT TO BACK OUT LANDING JOINT. LEFT SHORT PUP FROM BOTTOM OF LANDING JOINT STILL IN TBG HANGER. APPLY THREAD LOCK COMPOUND TO LNDG JT. RIH AND MU INTO PUP. WAITING ON COMPOUND TO HARDER. 01/05/94 (25) TD:l1551 PB:l1551 SIGNATURE: RIG RELEASED MW: 0.0 BACK OUT LAND JT. AND RETRIEVE PUP FROM HANGER. CHANGE RAMS TO 5" AND N/D BOPE. N/U ADAPTOR FLG. AND CONT LINES AND TEST TO 5000PSI N/U TREE. TEST OK AT 5000. PULL 2-WAY CHECK WITH LUBRICATIOR. PUMP 160 BBLS. DIESEL IN ANNULUS AND U-TUBE TO TBG. FOR FREEZE PROTECTION. SET BOP VALVE AND SECURE CELLAR AND TREE. RELEASE RIG AT 1800 HOURS ON 1/4/94 (drilling isuperintendent) RECEIVED FEB 11 199¢ Ataska Oil & Gas Cons. Commission Anchorage SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 PRUDHOE BAY DRILLING 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 DATE OF SURVEY: 123193 MWD SURVEY JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 0 .00 -67.20 0 0 204 204.14 136.94 0 4 294 294.14 226.94 0 9 383 383.00 315.80 0 11 473 473.00 405.80 0 12 N .00 E .00 .00N .00E N 82.86 W .04 .02N .14W S 38.55 E .24 .07S .13W S .92 E .13 .30S .06W S 13.65 W .05 .61S .09W .00 .11 .15 .20 .38 561 561.00 493.80 0 16 650 650.00 582.80 0 22 739 739.00 671.80 0 17 829 828.99 761.79 0 36 919 918.99 851.79 0 42 S 41.75 W .15 .91S .26W S 25.67 W .16 1.33S .53W S 21.82 W .10 1.81S .74W S 42.94 W .38 2.36S 1.15W S 32.83 W .18 3.18S 1.77W .68 1.12 1.54 2.17 3.11 1008 1007.98 940.78 1100 1100.62 1033.42 1195 1194.96 1127.77 1290 1290.61 1223.41 1387 1387.60 1320.40 0 39 S 55.45 W .31 3.93S 2.49W 0 45 S 53.42 W .11 4.60S 3.43W 0 41 S 57.24 W .09 5.28S 4.41W 0 38 S 37.81 W .24 6.02S 5.22W 0 42 S 41.76 W .09 6.89S 5.95W 4.11 5.26 6.44 7.51 8.58 1483 1483.60 1416.40 1578 1578.59 1511.39 1674 1674.59 1607.39 1768 1767.92 1700.72 1863 1862.89 1795.69 0 28 S 76.22 W .44 7.43S 6.73W 0 35 S 49.99 W .28 7.84S 7.48W 0 40 S 51.73 W .08 8.50S 8.30W 1 22 S 56.07 W .75 9.46S 9.66W 1 22 S 59.50 W .09 10.68S 11.58W 9.53 10.38 11.42 13.08 15.35 1958 1957.86 1890.66 1985 1984.85 1917.65 2020 2020.15 1952.95 2085 2085.43 2018.23 2179 2179.15 2111.95 1 32 S 41.87 W .50 12.21S 13.43W 1 20 S 37.90 W .86 12.74S 13.87W 0 59 S 42.18 W 1.02 13.29S 14.32W 0 36 N 12.48 E 2.36 13.37S 14.63W 2 18 N 35.46 E 1.89 11.35S 13.43W 17.72 18.35 19.03 19.33 17.29 2270 2270.02 2202.82 2364 2364.12 2296.92 2461 2461.42 .2394.22 2556 2556.20 2489.00 2652 2651.45 2584.25 2 39 N 39.55 E .43 8.23S 11.02W 3 5 N 45.15 E .55 4.75S 7.82W 3 7 N 45.96 E .06 1.04S 4.04W 2 59 N 50.96 E .32 2.32N .25W 1 25 N 38.35 E 1.70 4.82N 2.41E 13.65 9.15 4.03 -.93 -4.48 2745 2744.91 2677.71 2840 2840.04 2772.84 2935 2935.14 2867.94 3031 3030.79 2963.59 3127 3126.26 3059.06 0 58 N 43.98 E .51 6.30N 3.69E 1 23 N 39.65 E .45 7.77N 4.98E 0 31 N 33.97 E .92 9.02N 5.96E 0 24 N 16.82 E .19 9.70N 6.30E 0 25 N 25.89 E .07 10.33N 6.55E -6.33 -8.18 -9.65 -10.28 -10.81 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 3221 3220.89 3153.69 3317 3316.36 3249.16 3412 3411.56 3344.36 3506 3505.75 3438.55 3578 3577.88 3510.68 COURS COURSE INCLN DIRECTION DG MN DEGREES DG/ DATE OF SURVEY: 123193 MWD SURVEY JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION DLS TOTAL RECTANGULAR COORDINATES 100 NORTH/SOUTH EAST/WEST 0 25 N 7.18 E .15 0 22 N 35.73 W .31 0 16 N 14.00 W .16 0 12 N 18.48 W .08 0 20 N 31.70 W .20 VERT. SECT. 10.99N 6.75E -11.31 ll.60N 6.61E -11.49 12.07N 6.37E -11.52 12.46N 6.26E -11.62 12.77N 6.11E -11.63 3698 3697.50 3630.30 3793 3793.07 3725.87 3888 3888.04 3820.84 3984 3983.57 3916.37 4079 4078.18 4010.98 0 43 N 70.06 W .42 0 30 N 71.18 W .23 0 37 N 54.63 W .21 0 31 N 57.10 W .11 0 30 N 78.30 W .20 13.33N 5.22E -11.14 13.67N 4.26E -10.47 14.10N 3.45E -9.98 14.63N 2.66E -9.56 14.95N 1.90E -9.05 4171 4170.88 4103.68 4268 4267.62 4200.42 4364 4363.40 4296.20 4459 4458.44 4391.24 4555 4554.31 4487.11 0 13 N 71.10 W .29 0 12 S 83.06 W .10 0 9 S 73.83 W .05 0 19 N 56.80 W .26 0 19 N 53.35 W .03 15.09N 1.32E -8.63 15.13N .97E -8.34 15.08N .68E -8.06 15.18N .33E -7.81 15.49N .llW -7.58 4650 4649.60 4582.40 4746 4745.27 4678.07 4839 4838.15 4770.95 4936 4935.66 4868.46 5031 5030.87 4963.67 0 9 N 82.41 W .21 0 1 N 62.15 W .13 0 32 N 63.51 E .60 0 24 S 88.52 E .27 0 34 N 80.47 E .20 15.67N .45W -7.38 15.69N .59W -7.26 15.90N .22W -7.69 16.10N .53E -8.44 16.17N 1.33E -9.16 5127 5126.53 5059.33 5223 5222.65 5155.45 5318 5318.04 5250.84 5413 5412.77 5345.57 5507 5506.25 5439.05 0 37 S 80.36 E .22 0 20 S 60.34 E .34 0 25 S 11.31 E .34 0 5 N 79.77 W .49 0 18 S 80.61 E .43 16.16N 2.31E -10.02 15.93N 3.08E -10.57 15.45N 3.40E -10.61 15.12N 3.39E -10.44 15.09N 3.57E -10.58 5602 5601.86 5534.66 5698 5697.28 5630.08 5793 5792.51 _5725.31 5888 5887.57 5820.37 5970 5969.96 5902.76 0 26 N 57.60 E .31 0 16 S 67.68 E .38 0 24 S 44.47 E .20 0 45 S 56.06 E .39 0 27 S 57.32 E .36 15.24N 4.14E -11.15 15.35N 4.66E -11.66 15.02N 5.11E -11.89 14.43N 5.88E -12.25 13.94N 6.61E -12.65 6040 6039.69 5972.49 6072 6071.49 6004.29 6104 6103.38 6036.18 6136 6135.20 6068.00 6230 6229.18 6161.98 1 49 S 52.74 W 2.90 2 53 S 54.89 W 3.37 3 50 S 55.12 W 2.97 4 59 S 52.97 W 3.64 8 3 S 48.01 W 3.30 13.12N 5.96E -11.68 12.35N 4.90E -10.38 11.28N 3.37E -8.51 9.83N 1.38E -6.07 2.92N 6.83W 4.49 A.~.~s~ 0[~ & Gas Cons. Commission Anchorage SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 DATE OF SURVEY: 123193 MWD SURVEY JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 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. 6326 6323.05 6255.85 6421 6415.82 6348.62 6516 6506.90 6439.70 6611 6594.87 6527.67 6707 6681.02 6613.82 11 38 S 49.04 W 3.76 7.86S 19.06W 14 55 S 50.86 W 3.48 21.92S 35.86W 19 23 S 57.23 W 5.07 38.25S 58.70W 23 40 S 59.98 W 4.66 56.26S 88.37W 27 49 S 60.04 W 4.33 77.03S 124.36W 20.45 42.01 69.94 104.63 146.19 6802 6763.91 6696.71 6896 6842.37 6775.17 6992 6918.17 6850.96 7086 6987.72 6920.52 7181 7054.36 6987.16 31 28 S 57.60 W 4.04 101.50S 164.68W 35 29 S 56.71 W 4.29 129.67S 208.28W 40 13 S 56.01 W 4.95 162.32S 257.31W 44 24 S 58.19 W 4.72 196.67S 310.50W 45 58 S 60.48 W 2.39 230.86S 368.20W 193.34 245.16 303.93 367.15 434.22 7278 7120.73 7053.53 7304 7138.72 7071.52 7405 7205.81 7138.61 7502 7268.99 7201.79 7597 7331.43 7264.23 47 25 S 60.50 W 1.50 265.56S 429.51W 47 49 S 60.97 W 1.96 275.20S 446.71W 48 54 S 60.54 W 1.13 312.08S 512.57W 49 3 S 60.59 W .16 347.77S 575.83W 48 50 S 60.18 W .39 383.21S 638.17W 504.66 524.38 599.86 672.49 744.20 7691 7393.66 7326.46 7787 7456.88 7389.67 7882 7519.54 7452.34 7977 7582.04 7514.84 8073 7646.45 7579.25 48 45 S 61.24 W .85 417.99S 700.17W 48 17 S 58.71 W 2.04 453.75S 762.06W 49 11 S 55.74 W 2.53 492.41S 822.09W 48 45 S 56.25 W .61 532.59S 881.65W 47 34 S 57.38 W 1.50 571.99S 941.87W 815.29 886.77 958.07 1029.71 1101.53 8168 7710.33 7643.13 8263 7774.59 7707.39 8355 7835.15 7767.95 8452 7898.29 7831.09 8548 7961.73 7894.53 47 9 S 57.22 W .47 609.47S 1000.25W 48 17 S 57.74 W 1.26 647.46S 1059.85W 49 31 S 57.79 W 1.34 684.49S 1118.57W 48 52 S 57.45 W .72 723.66S 1180.34W 48 19 S 59.35 W 1.59 761.36S 1241.62W 1170.82 1241.41 1310.77 1383.82 1455.74 8642 8023.57 7956.37 8733 8082.49 8015.29 8833 8146.42 .8079.22 8927 8206.89 8139.69 9023 8268.14 8200.94 49 24 S 58.78 W 1.24 797.77S 1302.35W 49 57 S 61.12 W 2.05 832.53S 1362.45W 50 24 S 59.05 W 1.65 870.77S 1428.91W 50 9 S 59.10 W .28 908.18S 1491.35W 49 40 S 60.13 W .96 944.99S 1554.13W 1526.53 1595.95 1672.63 1745.41 1818.17 9118 8330.09 8262.89 9213 8392.47 8325.27 9309 8456.39 8389.19 9369 8496.50 8429.30 9431 8537.92 8470.72 49 9 S 59.09 W 1.00 981.57S 1616.50W 48 40 S 58.99 W .51 1018.37S 1677.84W 48 10 S 59.29 W .56 1055.33S 1739.70W 47 51 S 60.59 W 1.70 1077.66S 1778.28W 48 40 S 64.06 W 4.36 1099.20S 1819.38W 1890.48 1961.99 2034.04 2078.61 2124.99 RECEIVED :EB - 1996 6~%~- .u~ .& ~as Cons. Commissi~t~ SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN 9526 8600.73 8533.53 9619 8662.30 8595.10 9705 8719.10 8651.90 9801 8780.50 8713.30 9897 8836.27 8769.07 DATE OF SURVEY: 123193 MWD SURVEY JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 48 23 S 58.51 W 4.40 1133.30S 1881.64W 48 40 S 58.95 W .47 1169.46S 1941.19W 48 54 S 57.80 W 1.04 1203.47S 1996.40W 51 25 S 57.47 W 2.65 1242.87S 2058.57W 57 49 S 59.86 W 6.93 1283.65S 2125.68W 2195.96 2265.60 2330.42 2403.94 2482.43 9961 8868.28 8801.08 9993 8882.76 8815.56 10020 8893.80 8826.60 10053 8906.23 8839.03 10084 8915.83 8848.63 61 49 S 59.66 W 6.29 1311.38S 2173.23W 64 6 S 60.14 W 7.31 1325.61S 2197.78W 66 54 S 59.77 W 10.59 1337.74S 2218.76W 70 1 S 61.01 W 9.80 1353.30S 2246.14W 72 39 S 61.01 W 8.80 1367.08S 2271.01W 2537.48 2565.86 2590.09 2621.58 2650.01 10114 8924.54 8857.34 10147 8932.69 8865.49 10179 8940.46 8873.26 10189 8942.91 8875.71 10221 8950.58 8883.38 74 38 S 62.28 W 7.51 1381.18S 2297.14W 76 2 S 62.15 W 4.37 1395.70S 2324.70W 76 11 S 61.61 W 1.69 1410.52S 2352.43W 76 3 S 62.09 W 4.78 1415.21S 2361.20W 76 10 S 61.89 W .71 1429.76S 2388.55W 2679.69 2710.82 2742.26 2752.19 2783.17 10254 8958.06 8890.86 10286 8964.95 8897.75 10317 8970.84 8903.64 10350 8976.14 8908.94 10380 8980.27 8913.07 77 5 S 60.78 W 4.38 1444.87S 2416.18W 78 28 S 60.30 W 4.48 1460.50S 2443.85W · 79 42 S 61.16 W 4.82 1475.45S 2470.52W 81 26 S 60.15 W 6.17 1491.08S 2498.34W 83 7 S 60.61 W 5.68 1506.18S 2524.89W 2814.65 2846.43 2877.01 2908.91 2939.46 10413 8983.73 8916.53 10445 8986.35 8919.15 10493 8988.81 8921.61 10524 8989.52 8922.32 10546 8989.57 8922.37 84 39 S 61.81 W 5.98 1521.72S 2553.17W 86 3 S 60.90 W 5.11 1537.23S 2581.57W 88 1 S 61.00 W 4.18 1560.25S 2623.01W 89 20 S 61.00 W 4.22 1575.42S 2650.37W 90 24 S 61.00 W 4.77 1586.10S 2669.64W 2971.72 3004.07 3051.48 3082.76 3104.78 10586 8988.98 8921.78 10620 8987.85 8920.65 10651 8986.34 .8919.14 10682 8984.35 8917.15 10714 8982.53 8915.33 91 17 S 61.39 W 2.44 1605.31S 2704.58W 92 28 S 61.75 W 3.58 1621.71S 2734.88W 93 10 S 62.08 W 2.52 1636.13S 2761.90W 94 7 S 62.22 W 3.10 1650.70S 2789.47W 92 22 S 61.77 W 5.64 1665.71S 2817.69W 3144.65 3179.10 3209.71 3240.88 3272.83 10746 8981.77 8914.57 10778 8981.66 8914.46 10809 8981.55 8914.35 10843 8981.08 8913.88 10873 8980.26 8913.06 90 22 S 62.98 W 7.40 1680.39S 2845.75W 90 1 S 63.45 W 1.82 1694.73S 2874.14W 90 24 S 62.96 W 1.96 1708.84S 2902.10W 91 11 S 64.00 W 3.93 1723.75S 2931.96W 91 54 S 64.22 W 2.46 1736.92S 2959.11W 3304.48 3336.24 3367.52 3400.85 3430.96 Cons. commiss%on SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN DATE OF SURVEY: 123193 MWD SURVEY JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 10908 8978.85 8911.65 92 37 S 63.92 W 2.19 1752.46S 2991.08W 10940 8977.86 8910.66 90 55 S 63.67 W 5.37 1766.60S 3019.79W 10973 8977.39 8910.19 90 44 S 63.21 W 1.55 1780.97S 3048.54W 11002 8976.91 8909.71 91 6 S 64.05 W 3.08 1794.21S 3075.25W 11033 8976.82 8909.62 89 13 S 64.30 W 6.20 1807.54S 3102.79W VERT. SECT. 3466.42 3498.36 3530.46 3560.23 3590.74 11067 8977.44 8910.24 88 41 S 64.29 W 1.55 1822.39S 3133.64W 11100 8978.34 8911.14 88 9 S 65.07 W 2.89 1836.51S 3163.48W 11130 8979.06 8911.86 89 7 S 65.86 W 4.16 1849.06S 3190.98W 11163 8979.37 8912.17 89 46 S 65.82 W 1.99 1862.47S 3220.88W 11194 8979.35 8912.15 90 18 S 66.02 W 1.83 1875.11S 3249.17W 3624.90 3657.81 3687.92 3720.54 3751.37 11226 8978.96 8911.76 91 6 S 65.50 W 3.03 1888.04S 3277.89W 11261 8978.34 8911.14 90 55 S 63.27 W 6.39 1903.18S 3309.46W 11289 8977.94 8910.74 90 40 S 63.00 W 1.27 1916.08S 3334.91W 11321 8977.43 8910.23 91 10 S 61.82 W 4.05 1930.67S 3362.84W 11353 8976.59 8909.39 91 49 S 62.56 W 3.08 1945.59S 3391.13W 3782.73 3817.65 3846.15 3877.64 3909.61 11385 8975.53 8908.33 91 56 S 62.00 W 1.76 1960.68S 3419.85W 11416 8974.41 8907.21 92 16 S 62.80 W 2.86 1974.73S 3446.71W 11446 8973.51 8906.31 91 10 S 63.16 W 3.90 1988.33S 3473.38W 11477 8973.05 8905.85 90 29 S 63.45 W 2.31 2002.68S 3501.92W 11551 8972.43 8905.23 90 29 S 63.40 W .07 2035.34S 3567.22W 3942.03 3972.32 4002.22 4034.12 4107.02 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4107.02 FEET AT SOUTH 60 DEG. 17 MIN. WEST AT MD = 11551 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 240.29 DEG. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 DATE OF SURVEY: 123193 JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 0 .00 -67.20 .00 N .00 E 1000 999.98 932.78 3.88 S 2.42 W 2000 1999.85 1932.65 13.01 S 14.08 W 3000 2999.17 2931.97 9.48 N 6.24 E 4000 3999.14 3931.94 14.71 N 2.54 E MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .02 .02 .15 .13 .83 .68 .86 .03 5000 4999.12 4931.92 16.12 N 1.02 E · 6000 5999.09 5931.89 13.82 N 6.80 E · 7000 6923.77 6856.57 164.98 S 261.27 W 76. 8000 7597.01 7529.81 542.08 S 895.85 W 402. 9000 8253.21 8186.01 936.23 S 1538.87 W 746. 88 .02 91 .03 23 75.32 99 326.76 79 343.80 10000 8885.57 8818.37 1328.53 S 2202.87 W 1114. 11000 8976.96 8909.76 1792.96 S 3072.68 W 2023. 11551 8972.43 8905.23 2035.34 S 3567.22 W 2578. 43 367.64 04 908.60 57 555.54 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. RECEIVED FEB -9 1994 Oil & Gas Cons. Commission Anchorage SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 DATE OF SURVEY: 123193 JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 0 .00 -67.20 67 67.20 .00 167 167.20 100.00 267 267.20 200.00 367 367.20 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .01 N .09 W .00 .00 .01 S .17 W .00 .00 .25 S .06 W .00 .00 467 467.20 400.00 567 567.20 500.00 667 667.20 600.00 767 767.20 700.00 867 867.20 800.00 .59 S .09 W .00 .00 .93 S .28 W .00 .00 .44 S .58 W .00 .00 .94 S .80 W .01 .00 .66 S 1.42 W .01 .01 967 967.20 900.00 1067 1067.20 1000.00 1167 1167.20 1100.00 1267 1267.20 1200.00 1367 1367.20 1300.00 3.66 S 2.11 W .02 .01 4.34 S 3.07 W .02 .01 5.10 S 4.13 W .03 .01 5.81 S 5.06 W .04 .01 6.70 S 5.78 W .05 .01 1467 1467.20 1400.00 1567 1567 . 20 1500.00 1667 1667.20 1600.00 1767 1767.20 1700.00 1867 1867.20 1800.00 7.40 S 6.60 W 7.76 S 7.39 W 8.45 S 8.23 W 9.45 S 9.64 W 10.73 S 11.67 W .05 .01 .06 .00 .06 .01 .08 .02 .11 .03 1967 1967.20 1900.00 2067 2067.20 2000.00 2167 2167.20 2100.00 2267 2267.20 2200.00 2367 2367'.20 2300.00 2467 2467.20 2400.00 2567 2567.20 2500.00 2667 2667.20 2600.00 2767 2767.20 2700.00 2868 2867.20 2800.00 12 13 11 8 4 .40 S 13.58 W .56 S 14.67 W · 75 S 13.71 W .33 S 11.10 W .63 S 7.70 W · 14 .03 · 16 .02 .19 .03 .28 .09 .41 .13 .82 S 3.81 W .56 .15 2.68 N .19 E .70 .14 5.13 N 2.66 E .77 .07 6.57 N 3.95 E .79 .02 8.28 N 5.40 E .82 .03 2968 2967.20 2900.00 3068 3067.20 3000.00 3168 3167.20 3100.00 3268 3267.20 3200.00 3368 3367.20 3300.00 9.26 N 6.12 E 9.94 N 6.37 E 10.60 N 6.68 E 11.33 N 6.77 E 11.86 N 6.43 E .83 .01 .83 .00 .83 .00 .83 .00 .84 .00 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 DATE OF SURVEY: 123193 JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3468 3467.20 3400.00 3568 3567.20 3500.00 3668 3667.20 3600.00 3768 3767.20 3700.00 3868 3867.20 3800.00 12.33 N 6.31 E 12.71 N 6.14 E 13.20 N 5.57 E 13.59 N 4.47 E 13.97 N 3.63 E .84 .00 .84 .00 .84 .00 .85 .01 .85 .00 3968 3967.20 3900.00 4068 4067.20 4000.00 4168 4167.20 4100.00 4268 4267.20 4200.00 4368 4367.20 4300.00 14.55 N 2.78 E 14.93 N 1.99 E 15.09 N 1.34 E 15.13 N .97 E 15.07 N .67 E .86 .01 .86 .00 .87 .00 .87 .00 .87 .00 4468 4467.20 4400.00 4568 4567.20 4500.00 4668 4667.20 4600.00 4768 4767.20 4700.00 4868 4867.20 4800.00 15.21 N .29 E .87 .00 15.53 N .17 W .87 .00 15.67 N .49 W .87 .00 15.70 N .60 W .87 .00 16.02 N .02 E .87 .00 4968 4967.20 4900.00 5068 5067.20 5000.00 5168 5167.20 5100.00 5268 5267.20 5200.00 5368 5367.20 5300.00 16.09 N .75 E 16.23 N 1.68 E 16.08 N 2.75 E 15.78 N 3.30 E 15.13 N 3.45 E .88 .00 .88 .00 .89 .01 .89 .00 .89 .00 5468 5467.20 5400.00 5568 5567.20 5500.00 5668 5667.20 5600.00 5768 5767.20 5700.00 5868 5867.20 5800.00 15.12 N 3.36 E 15.10 N 3.91 E 15.41 N 4.52 E 15.15 N 4.99 E 14.58 N 5.65 E .89 .00 .89 .00 .90 .00 .90 .00 .90 .00 5968 5967.20 5900.00 6068 6067.20 6000.00 6168 6167.20 6100.00 6269 6267.20 6200.00 6371 6367.20 6300.00 13.95 N 6.59 E 12.48 N 5.08 E 7.90 N 1.06 W 1.01 S 11.24 W 14.18 S 26.49 W .91 .01 .95 .04 1.26 .31 2.19 .93 4.22 2.03 6475 6467.20 6400.00 6581 6567.20 6500.00 6691 6667.20 6600.00 6806 6767.20 6700.00 6927 6867.20 6800.00 30.89 S 47.78 W 50.32 S 78.25 W 73.46 S 118.16 W 102.61 S 166.42 W 139.72 S 223.51 W 7.84 3.63 14.21 6.37 24.38 10.16 39.21 14.83 60.24 21.03 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/E-33 500292242200 NORTH SLOPE COMPUTATION DATE: 1/ 4/94 DATE OF SURVEY: 123193 JOB NUMBER: AK-MW-30102 KELLY BUSHING ELEV. = 67.20 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7058 6967.20 6900.00 186.22 S 293.86 W 91.11 30.87 7199 7067.20 7000.00 237.41 S 379.77 W 132.57 41.46 7347 7167.20 7100.00 290.48 S 474.23 W 180.03 47.46 7499 7267.20 7200.00 346.76 S 574.03 W 232.10 52.08 7651 7367.20 7300.00 403.44 S 673.73 W 284.26 52.16 7802 7467.20 7400.00 459.77 S 771.96 W 335.36 51.09 7954 7567.20 7500.00 523.19 S 867.57 W 387.57 52.21 8104 7667.20 7600.00 584.23 S 960.99 W 437.43 49.86 8252 7767.20 7700.00 643.03 S 1052.83 W 485.40 47.97 8405 7867.20 7800.00 704.49 S 1150.28 W 537.96 52.56 8556 7967.20 7900.00 764.49 S 1246.90 W 589.42 51.47 8709 8067.20 8000.00 823.74 S 1346.52 W 642.52 53.09 8865 8167.20 8100.00 883.69 S 1450.46 W 698.73 56.22 9021 8267.20 8200.00 944.44 S 1553.16 W 754.42 55.69 9174 8367.20 8300.00 1003.55 S 1653.20 W 807.73 53.31 9325 8467.20 8400.00 1061.50 S 1750.09 W 858.54 50.81 9475 8567.20 8500.00 1114.41 S 1848.88 W 908.77 50.23 9626 8667.20 8600.00 1172.34 S 1945.96 W 959.71 50.94 9780 8767.20 8700.00 1233.90 S 2044.51 W 1013.04 53.33 9959 8867.20 8800.00 1310.37 S 2171.51 W 1092.16 79.13 10297 8967.20 8900.00 1465.97 S 2453.45 W 1330.67 238.51 10320 8971.24 8904.04 1476.52 S 2472.48 W 1348.76 18.09 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS RECEIVED FEB -9 1994 Oil & Gas Cons. ~mmissio~ Anchorage CI Ft I I--i--I I~ G WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - E-33 January 14, 1994 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Paul Radzinski, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 2" x 5" MD Neutron and Density L~ogs: 2" x 5" ~D Resisfivi~ ~d ~~a Ray ~gs: 2" x 5" TVD Neuron ~d Densi~ Logs: 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia Received: AOGCC Date 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 ° Fax (907) 563-7252 A Baroid Company ALASKA OIL AND GAS CONSERVATION COMMISSION November 23, 1993 Terry Jordan Drilling Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Re: Prudhoe Bay Unit E-33 BP Exploration (Alaska), Inc. Permit No: 93-178 Sur. Loc. 1598'SNL, 883'WEL, Sec. 6, TllN, R14E, UM Btmhole Loc. 3789'SNL, 4544'WEL, Sec. 6, TllN, R14E, UM Dear Mr. Jordan Enclosed is the approved application for permit to drill the above referenced well. The permit to drill dOes not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field North Slope pager at 659-3607. BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] RedrillDIlb. Type of well. Exploratory[] Stratigraphic Test [] Development Oil[] Re-Entry [] DeepenCII Service I-i Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exp/oration KBE -- 64.4' feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchora(Te. Alaska 99519-6612 ADL 28304 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(me 20 ^^c 25.o25 1598' SNL, 883' WEI.., SEC. 6, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3240' SNL, 3654' WEL, SEC. 6, T11N, R14E E-33 (13-06-11-14) 2S100302630-277 At total depth' 9. Approximate spud 'date Amount 3789' SNL, 4544' WEL, SEC. 6, T11N, R14E 12/01/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(MDa,dmVD) property line ADL 28280-360' feet E-29-35'@ 3200' TVD feet 2560 11894' MD/8994' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (sm 20 AAC 25.035 (e)(2)) Kickoff depth 65oo' feet Maximum hole angle 9o o Maximum sudace 2800 psig At total depth ('I-VD) 8864/3520 pslg 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 32' 32' 110' 110' 260 sx Arcticset (Approx.) 16" 13-3/8" 68# L-80 BTC 3593' 31' 31' 3624' 3624' 1204 sx PF/375 sx "G" 12-1/4" 9-5/8" 47# NT80 NSCC 9423' 30' 30' 9453' 8514' 720 sx Class "G" 8-1/2" 7" 26/29# NT80 NSCT 1246' 9303' 8434' 10549' 8994' !255 sx Class "G" 6" 4-1/2" 12.6# L-80 NSCT 1495' 10399' 8994' 11894' 8994' Uncemented 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural ConductorRECEIVED Surface Intermediate Production lqOV I 8 Liner Perforation depth: measured AJ~$ka Oil & Gas Cons. Commission true vertical Anchorage 20. Attachments Filing fee i~1 Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l'~l Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby certify,that the foregoing is true and Correct to the best of my knowledge Signed 7¢~, ~ Title Drilling Engineer Supervisor ././L/~-cf~ Date Commission Use Only Permit Number IAPI number IApproval date ISee cover letter ~ -/7 8 15°-oze- c-a//~_ I / / - ~?--~L¢ Ifor other requirements Conditions of approval Samples required [] Yes [~NO Mud log required []Yes ~ No Hydrogen sulfide measures [] Yes [] No Directional survey required 1~ Yes [] No Required working pressure for BOPE r-I2M; []3M; I~15M; r-I10M; I-I15M; Other: Original q~.ned By .... ::-' by order of Approved by David W. Johnston Commissioner tne commission Date Form 10-401 Rev. 12-1-85 Submit in triplicate I Well Name: IE-33 Well Plan Summary I Type of Well (producer or injector): [Producer ISurface Location: Target Location: Bottom Hole Location: 1598~NL, 883'FEL, SEC6, TllN, R14E, UM 3240'FNL, 3654'FEL, SEC6, TllN, R14E, UM 3789'FNL, 4544'FEL, SEC6, Ti IN, R14E, UM I AFE Number: 14P0487 I I Estimated Start Date: I DEC 1, 93 ] MD: [11894' ] [TVD: [ 8994' I Well Design (conventional, slimhole, etc.): Formation Markers: I Rig: I DOYON 9 Operating days to complete: I 30 [ I K~E: 1 64.4' Conventional Horizontal Formation Tops MD TVD (BKB) Base of Permafrost 1949 1949 13 3/8" Casing 3624 3624 set at 10'tvd above SV3 SV3 3634 3634 U[[nu 4A 4639 4639 Seabee top 6279 6279 IKRU/LCU 7978 7729 Sa~ River 9355 8462 Shublik 9434 8504 9 5/8" Casin$ 9453 8514 10' below top of Shublik Sadlerochit 9550 8566 Z3 9727 8660 Z2c 9817 8708 Zlb 10229 8923 Base of Sadlerochit 9024 HOT Located below Base of Sadlerochit GOC 10129 8874 Start of Slotted Lnr 10850 8994 120'tvd of LOC TD of Well 11894 8994 RECEIVED NOV 1 6 ~993 Ataska 0~t & Gas Cons. Commission Anchorage Well Plan Summary Page 1 Casing/Tubin Pro ram: Wt/Ft Hole size~ Csg/ - Wt/Ft~ Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 30" 20" 91.5# H40 WELD 80' 32'/32' 110'/110' 16" 13 3/8" 68# L80 BTC 3593' 3 l f31' 3624'/3624' 12 1/4" 9 5/8" 47# NT80 NSCC 9423' 30./30' 9453./8514' 8 1/2" 7" 26/29# NT80 NSCT 1246' 9303./8434' 10549./8994' 6" 4 1/2" 12.6g LB0 NSCT 1495' 10399'/8994' 11894'/8994' NA 3 1/2" 9.2# LB0 coil 10099' surface 10099' Logging Program' · I Open Hole Logs: 12 1/4" MWD Dir 8 1/2" MWD Dir/GR+EWR/Neutron/Below Zone 3 of Sadlerochit 6" MWD Dir/GR [Cased Hole Logs: None Mud Program-. I Special design considerations I MI Flow Pro ® Polymer system in 6" horizontal hole section. I Surface Mud Properties: I 16" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 100 20 15 20 8.5 15 tO tO tO tO tO tO tO 9.2 300 60 60 80 10 25 Intermediate Mud Properties: I 12 1/4" hole section Density Marsh Yield 10 sec 10 rain pH Fluid (PPG) Viscosity Point gel gel Loss 9.2 20 10 5 30 8.5 8 tO tO tO tO tO tO tO 10.5 50 20 10 50 10 15 Intermediate (2) Mud Properties: I 8 1/2" hole section Density Marsh Yield 10 sec 10 rain pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 10 15 5 30 8 <6 to to to to to to to 9.0 30 20 10 50 9 <6 Well Plan Summary RECEIVED NOV 1 6 199~ Aia~ka Oil & Gas Cons. Commission Anchorage Page 2 Production Mud Properties: 16" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 10 15 5 30 8 <6 to to to to to to to 9.0 30 20 10 50 9 <6 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, BOPE and drilling fluid system schematics on file with AOGCC. Directional' · I KOP: 16soo' Maximum Hole Angle: Close Approach Well: E-29 90 de~rees 35' at 3200'tvd The above listed wells will be secured during the close approach. Cement Data: Casing/Liner Lead: Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 13 3/8" 1204/12.0/2.17 375/15.8/1.16 Perm & Class "G" 9 5/8" 420/11.0/3.24 300/15.8/1.15 Class "G" 7" none 255/15.7/1.20 Class "G" 4 1/2" none none none RECEIVED NOV 1 6 199~ alsska Oil & Gas Cons. Commission Anchorage Well Plan Summary Page 3 , . . . . . , . , 10. 11. 12. 13. 14. 15. 16. 17. 18 19. Operations Summary E-33 MIRU drilling rig. N/U diverter and function test same. Drill 16" hole to surface casing point. Run and cement surface casing. Nipple up BOPE and function test same to 500~Q,0~0 psi. PU 12-1/4" BHA and RIH. Test casing to 3000 psi for 30 minutes. Drill 10' of new hole and perform leak off test. Drill intermediate hole to intermediate casing point. MU and run 9-5/8" casing string and cement as per well plan. RIH and directional drill 8-1/2" hole to target. Log using MWD tools. MU and RIH with 7" liner. RIH to TD. Cement same. Set liner hanger and packer. Circulate excess cement from wellbore. POOH. MU 6" MWD BHA and PU 3-1/2" DP. Clean out to landing collar and test casing to 3500 psi for 30 min. Convert to Ml's FIo Pro® mud system. Drill 6" horizontal section as per directional plat. Make 7" scraper and 6" hole opener run to TD. Circulate hole clean. Run 4-1/2", L-80 slotted liner assembly with horizontal packer. Release from packer and circulate out FIo Pro® mud from liner with sea water. POOH. PU 3 1/2" isolation packer (with a tubing tail) with a positive tubing tail plug and set within 7" liner with DP. Test packer/casing to 3500 psi. Displace well again w/seawater with corrosion inhibitor. POOH with DP to 2200 tvd, freeze protect 9 5/8" casing from 2200'tvd to surface. LD DP. Thru BOP stack, MU 11" x 6" False Bowl w/a 6" BPV installed. RILDS. Test same to 3000# w/BOP blind shut. ND BOP stack. NU 11" holdown flange and 7.06" bore valve. Test same thru port .CEIVED Pull 6" BPV. MU CTU hanger in the false bowl w/4" 2 way check. RILDS. NO~/ '~ 6 '~99~ ~',.~as~,~ {Ji~ & Gas Cons. commission Anchorage 20. 21. 22. 23. MU blind flange to 7" valve w/blind and tap. Test against 7" valve. Test against 2 way check in CT hanger. RDMO rig from location. Post Riq Work: 24. MIRU CTU. Run coiled tubing. Pressure test tree. RDMO CTU. o Anticipated BHP: o Maximum Anticipated Surface Pressure: o Planned Completion Fluid: 3520psi @ 8800' SS 3520 psi @ 8800' TVD SS 2800 psi 8.6 ppg filtered sea water Notes: 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/fi). c. Based on previous logs on E Pad, no potential productive zones are anticipated above 8300' 'I-VD (Sag River). d. No potential hazardous levels of H2S are anticipated in this well. E-33 Operation Summary November 15, 1993 Page 2 R£C£1V D Oil & Gas Cons. Commission ^nchora06 Prudhoe Prudhoe E-PAD E-33 B ay Bay 200 ft / DWI$iON I~E~T1C~I. SEC/ION R~': HOL~OI~TXL ~ ~AIr ~ f~. i DIVISION HALLIBURTON' i i/t3/l~ iill i. 4000 3a00 ~&O: 3,100 ~00 3000 2~00 2&00 ~400 2200 2000 Ig00 I~00 1400 1200 1000 gOO &O0 '100 ~0O 0 200 400 CASING POINT DATA OD MD Ina AZI TVD North East 13.375 ;n. 3634 0.00 0.00 3634 0 0 9.625 ;n. 9453 57.85 239.48 85i4 -988 -1~76 7.000 in. 10549 89.88 238.27 8994 -1484 -2508 CRITICAL POINT DATA RECEIVED 12.0o' · ~JO ND ..... · ....... Alaska Oil & Gas Cons. Commission ..... · ....... Anchorage ~4.00' I ?10O "O 48.00' e 77~0 M~ s~.ot, e 7eeo ~o 8ooo~ -',~: _ _ _ _ l~ ..... ~,.-' ......... F~D as°°~ ~a' - BHL DATA -200 O 200 400 600 soo lOOO 12oo 1,oc ~600 I~G~ 2000 aZ00 a400 aeoo ~994.40I 1 ~ Bg~.48 ~RTICAL SE~ION P~.NE: ~3~.0~' /VSNorth 4250'751 ~c~ ~ -2191.21. sc~ I~ rL / omlslo~ [East -3652.96J MD Inc AZl TVD North TlC IN, RKB 64.4' 0 0.00 0.00 0 0 BASE t949 O.00 0.00 1949 O PERMAFROST SV3 (75, TT4> 3634 0.00 0.00 3634 0 UGNU ZONE 4 4639 0.00 0.00 4639 0 (UG4A) TOP SEABEE 6279 0.00 0.00 6279 0 (CH3) IARGET, START 6500 O.O0 O.O0 6500 0 OF BU]LD ~ 4.00 DEG/IO0 FI END DF BUILD 7946 57.85 239.48 7713 -340 IKRU / LCU 7978 57.85 239.48 7729 -354 TOP SAG RIVER 9355 57.85 239.48 8462 -946 TOP SHUBL[K 9434 57.85 239.48 8504 -980 PRUDHDE BAY 9550 57.85 239.48 8566 -1030 MEMBER (TSAD) DR[GINAL GDC 9688 57.85 239.48 8639 -t089 Z3 9727 57.85 239.48 8660 -1106 Z2C 9817 57.85 239,48 8708 -1145 CURRENT GDC 10129 57.85 ~39.4e 8@74 -1279 (DEEPEST GAS) STAPl DF 10148 57.85 239.48 8885 -1287 CURVE @ 8.00 BEG/lO0 FT ZIB 10229 64.28 239.20 8923 -1323 LINE UP POINT 10550 90.00 238.27 8994 -[484 TARGET 1 10~50 90.00 238.27 8994 -1642 TARGEI 2 11894 90.00 238.27 8994 -2191 i $80o~ 7 t~. oo e 19100 i ....... 2400 ~00 ~DO ~700 2eO0 ~96~ ~000 ~lO0 3~00 ~00 ~(0~ ~00 ~DO ~70~ 3~00 ~00 4000 ~10~ ~00 q~OD 4400 4500 q600 4700 4eOB 4900 50DO ~lC~ SE~ON P~E: 239.04' 0 0 0 0 0 0 -577 -600 -1605 -1662 -1747 -]848 -]876 -1942 -2170 -2182 -2244 -2510 -2765 -3653 SURFACE LOCATIOI.: ASP - X: 664098.99 Y; 5975457.27 !l ASP - X; 661370.46 II ASP - X: 660494.44 IJ Y: 5~7375.5.63 h Y: 5973187.62 P tanned by Lance J. Spenceri DraF'i:ing By. ~c,c,-~f Checked By Approved By Do±e ,urvey Reference: WELLH_EAD Lefcrence World Coordinates: Lat. 70.20.21 N - Long. 148.40.06 W ',eference GRID System: Alaska State Plane Zone: Alaska 4 ',efcrence GRD Coordinates: (feet): 5975457.26 N 664098.99 E lorth Aligned To: TRUF, NORTH tcrtical Section Reference: WELLHEAD :losure Reference: WELLHEAD 'VD Reference: WELLIIEAD 'mdhoe Bay Drilling 'rudhoe Bay ;-I)AD ;-33 ;-33 x~1) 1 Ilailiburton Drilling Systems Proposal Report Calculated using the ^,finimum Curvature ^,lethod Computed by the fIDS Win-CADDS System Vertical Section Plane: 239.04 deg. Page I Date: I 0/13/93 Tilne: 8:i5 am Wellpath ID: E-33 WPI Last Revision: 10/I 3/93 easurcd Incl l)rift Depth Dir. (fl) (deg.) (deg.) TVD Subsca Course l)cpth Length fit) (2) fit) 'IE iN: ILKB 64.4' 0.00 0.00 0.00 0.00 IASE PERMAFROST 1949.40 0.00 0.00 1949.40 ;V3 (TS, TT4) 3634.40 0.00 0.00 3634.40 JGNU ZONE ,1 (UG4A) 4639.40 0.00 0.00 4639.40 'OP SEABEE (CM3) 6279.40 0.00 0.00 6279.40 'AR. GET, START OF BUILD ~ 4.00 6500.00 0.00 0.00 6500.00 6600.00 4.00 239.48 6599.92 6700.00 8.00 239.48 6699.35 6800.00 12.00 239.48 6797.81 6900.00 16.00 239.48 6894.82 7000.00 20.00 239.48 6989.91 7100.00 24.00 239.48 7082.61 7200.00 28.00 239.48 7172.47 7300.00 32.00 239.48 7259.05 -64.40 0.00 1885.00 1949.40 3570.00 1685.00 T O T A L Rectangular Offsets (fi) (fi) GRID Coordinates Northing Easting fit) fit) 0.00N 0.00N 0.00N 0.00E 5975457.27 664098.99 0.00 E 5975457.27 664098.99 0.00E 5975457.27 664098.99 Closure Vertical Dist. Dir. Section (fl) (deg.) (fl) Expected Total Rectangular Coords (t~) fit) 0.00~ 0.00 0.00 0.00N 0.00 E 0.00~ 0.00 0.00 0.00N 0.00 E 0.00~ 0.00 0.00 0.00N 0.00 E 4575.00 1005.00 0.00N 0.00 E 5975457.27 664098.99 0.00~ 0.00 0.00 6215.00 1640.00 0.00N 0.00E 5975457.27 664098.99 0.00~ 0.00 0.00 DEG/100 FT 6435.60 220.60 0.00N 0.00 E 5975457.27 664098.99 0.00~ 0.00 0.00 6535.52 100.00 1.77 S 3.01W 5975455.43 664096.02 3.49~239.48 3.49 6634.95 100.00 7.08 S 12.01W 5975449.93 664087.14 13.94~239.48 13.94 6733.41 100.00 15.89 S 26.97W 5975440.79 664072.38 31.30~239.48 31.30 6830.42 100.00 28.18 S 47.80W .5975428.05 664051.82 55.4~239.48 55.49 6925.51 I00.00 43.86 S 74.42W 5975411.79 664025.55 86.38~239.48 86.38 7018.21 100.00 62.88 S 106.69W 5975392.07 663993.71 123.84~239.48 123.83 7108.07 I00.00 85.13 S 144.44W 5975369.00 663956.45 167.67~239.48 167.66 7194.65 100.00 110.52 S 187.51W 5975342.68 663913.95 217.6(ff7~239.48 217.65 0.00N 0.00 E 0.00N 0.00 E 0.00N 0.00 E 1.77 S 3.0 IW 7.08 S 12.01W 15.91 S 26.96W 28.20 S 47.79W 43.90 S 74.40W 62.93 S I06.65W 85.21 S 144.40W ! 0.61 S 187.46W Min Hor Max Hor Dir. Vert Error Eh'or Max Err Error (fl) (fl) (deg.) (fl.) 0.00 0.00 0.00 0.00 9.87 9.87 0.00 3.77 18.69 18.69 0.00 7.14 23.95 23.95 0.00 9.15 32.54 32.54. 0.00 12.43 32.93 32.93 0.00 12.65 33.02 33.10 329.48 12.96 32.95 33.28 329.48 13.66 32.72 33.47 329.48 14.70 32.33 33.67 329.48 16.00 31.77 33.91 329.48 17.50 31.06 34.18 329.48 19.13 30.19 34.51 329.48 20.85 29.17 34.91 329.48 22.61 Walk Build Rate Rate (dg/100fl) (dg/100ft) 0.00 0.00 0.00 0.00 0.00 0.00 DLS Cum. Dogleg (d~100fl) (dog) 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 4.00 0.0 0.0 0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 easurcd h~cl Drill TVD Depth Dir. (it) (deg.) (deg.) fit) Subsea Depth (ct) Cotlrse Length (it) RF. CElX/F-D llalliburton Drilling Systems Proposal Report TO T A I., GRID ~~ates l~,ect~,!~ Oit'~t~ias Con~o~ '~sting (ct) (i~nchorage (fl) (fi) Closure Vertical Dist. Dir. Section (ct) (deg.) (ft) Expected Total Rectangular Coords (n) (ct) Mtn Hor Max Hor Dir. Vert Error Error MaxErr Error (fl) (it) (deg.) (ft) Walk Build Rate Rate (dg/~O0ct) (dg/100n) Page 2 Date: 10/I 3/93 Wellpath ID: E-33 WPI DLS Cum. Dogleg (dodl00ft) (deg) 7400.00 36.00 239.48 7341.94 7277.54 7500.00 40.00 239.48 7420.73 7356.33 7600.00 44.00 239.48 7495.03 7430.63 100.00 100.00 100.00 138.91S 170.16 S 204.13 S 235.67W 5975313.25 663866.42 288.70W 5975280.84 663814.09 346.34W 5975245.62 663757.21 273.56(~239.48 273.55 335.12(~239.48 335.11 402.02~239.48 402.00 139.02 S 235.61W 170.29 S 288.62W 204.29 S 346.24W 28.01 35.40 329.48 24.38 26.71 35.99 329.48 26.13 25.28 36.68 329.48 27.84 0.00 4.00 0.00 4.00 0.00 4.00 4.00 36.0 4,00 40.0 4.00 44.0 7700.00 48.00 239.48 7564.48 7500.08 7800.00 52.00 239.48 7628.74 7564.34 7900.00 56.00 239.48 7687.51 7623.11 100.00 100.00 100.00 240.65 S 279.54 S 320.61 S 408.29W 5975207.76 663696.07 474.27W 5975167.45 663630.95 543.96W 5975124.87 663562.19 473.94~239.48 473.92 550.52~239.48 550.51 631.41~239.48 631.39 240.83 S 408.19W 279.74 S 474.16W 320.83 S 543.83W 23.72 37.50 329.48 29.51 22.06 38.45 329.48 31.10 20.29. . 39.54 329.48 32.60 0.00 4.00 4.00 0.00 4.00 4.00 0.00 4.00 .4.00 48.0 52.0 56.0 ENl.) OF BUll.l) 7946.26 57.85 239.48 7712.75 IKRU / LCU 7977.54 57.85 239.48 7729.40 '1'O1~ SAG I>,IVER 9355.01 57.85 239.48 8462.40 'l'OP SI IU'BLIK 9433.94 57.85 239.48 8504.40 I~RUDItOE BAY MEMBER (TSAD) 9550.46 57.85 239.48 8566.40 ORIGINAL GOC 9687.64 57.85 239.48 8639.40 7648.35 7665.00 8398.00 8440.00 8502.00 8575.00 46.26 31.29 1377.47 78.93 116.51 137.18 340.29 S 353.74 S 945.92 S 979.85 S 1029.94 S 1088.91 S 577.35W 5975104.46 663529.23 600.17W 5975090.52 663506.71 1604.89W 5974476.67 662515.14 1662.46W 5974441.50 662458.32 1747.44W 5974389.58 662374.45 1847.50W 5974328.46 662275.69 · 670.17@239.48 670.15 340.40 S 696.66~,239.48 696.64 355.19 S 1862.91@239.48 1862.85 i009.87 S 1929.7.'~239.48 1929.68 983.51S 2028.38(~239.48 2028.32 1035.35 S 2144.53~239.48 2144.46 1095.28 S 577.28W 599.31W 1567.20W 1660.30W 1744.25W 1843.75W 19.45 40.08 329.48 33.27 19.59 40.66 329.48 33.46 27.88 101.66 329.48 44.83 28.42 105.96 329.48 45.61 29.24 112.34 329.48 46.80 30.22 119.91 329.48 48.22 0.00 4.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57.9 57.9 57.9 57.9 57.9 57.9 Z3 9727.10 57.85 239.48 8660.40 8596.00 Z2C 9817.30 57.85 239.48 8708.40 8644.00 CURRENT GOC (DEEPEST GAS) 10129.25 57.85 239.48 8874.40 8810.00 39.46 9O.20 311.95 1105.88 S 1144.66 S 1278.77 S 1876.2~A&t 5974310.87 662247.28 1942.08W 5974270.68 662182.34 2169.61W 5974131.69 661957.77 2177.9,1(~239.48 2177.87 1107.71S 2254.31~)239.48 2254.24 1148.85 S 2518.43~239.48 2518.35 1293.25 S 1875.21W 1939.61W 2161.08W 30.50 122.10 329.48 48.63 31.15 127.12 329.48 49.59 33.45 144.63 329.48 52.96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57.9 57.9 57.9 START OF CURVE ~ 8.00 DEG/100 FT 10148.25 57.85 239.48 8884.51 8820.11 ZIB 10228.68 64.28 239.20 8923.40 8859.00 10248.25 65.84 239.14 8931.65 8867.25 18.99 80.43 19.57 1286.93 S 1322.81S 1331.90 S 2183.47W 5974123.23 661944.10 2243.99W 5974086.06 661884.37 2259.22W 5974076.64 661869.33 2534.51~.239.48 2534.43 1286.98 S 2604.8¢'~239.48 2604.78 1327.01S 2622.60~239.48 2622.53 1331.96 S 2183.44W 2241.48W 2259.19W 33.51 144.88 329.48 53.06 30.78 149.94 329.45 55.95 30.07 150.22 329.44 56.48 0.00 0.00 0.00 -0.35 7.99 8.00 -0.33 7.99 8.00 57.9 64.3 65.9 10348.25 73.84 238.83 8966.08 8901.68 10448.25 81.83 238.55 8987.14 8922.74 10548.25 89.83 238.28 8994.40 8930.00 100.00 100.00 100.00 1380.24 S 1431.01 S 1483.21 S 2339.60W 5974026.58 661790.01 2423.05W 5973974.03 661707.68 2507.94W 5973920.01 661623.94 2716.40~239.46 2716.33 1380.54 S 2814.06(~239.43 2814.00 1431.32 S 2913.70~_,239.40 2913.65 1483.52 S 2339.43W 2422.86W 2507.75W 26.74 151.74 329.41 58.83 24.35 153.34 329.37 60.54 23.42 154.99 329.33 61.54 -0.31 7.99 8.00 -0.28 8.00 8.00 -0.27 8.00 8.00 73.9 81.9 89.9 LINE UP POINT 10550.37 90.00 238.27 8994.40 8930.00 2.13 1484.33 S TARGET I 10850.37 90.00 238.27 8994.40 8930.00 300.00 1642.10 S TARGET 2 1189.:1.48 90.00 238.27 8994.,10 8930.(10 104'1.10 2191.21 S 2509.75W 5973918.85 661622.16 2764.91W 5973755.63 661370.46 3652.9~V 5973187.62 660494.44 2915.83(~239.40 2915.78 1484.33 S '3215.78~,239.29 3215.75 1643.05 S 4259.75(~_239.0,I 4259.75 2194.51 S 2509.75W 2764.33W 3650.92W 23.42 155.02 329.33 61.56 23.48 160.14 329.29 63.48 23.74 179.54 329.17 70.57 -0.27 8.00 8.00 0.00 0.00 0.00 0.00 0.00 0.00 90.0 90.0 90.0 Pp udhoe Bey, Aleske B-PAD We~l: B-33 £-33 WP } TravetUng Cylinder' - Nor'mol Plane ReFerence ~/ell - E-33 HD: 0 - ~ ~89~ ~±, [n±epvel, 50 ~±. All Di~ec±ions Rel io lPue NoP±h HALL]BURTON' [~ILL 1~6 S¥ST£NS 1 O/13/1 E7;)3 ]0:54 om .%¥0° 33O° 45O 400 250 3O0 50O ~0° 6O° 240° 210° CL[tSE S'1 F'DI~¢I S eO] e02 e03 E-03 eo5 E-05 eOT E~7 e~ E~ ~ E~ elO E-!O ell E-II e13 E-13 el5 E-15 el6 E-16 el7 [-~7 el8 E-18 el9 e~ E-~ E-Pg E-8~ E-P~ ~ E-P~ eP~ C-P4 e~ E-~ e~ E -B6 e~ E-~ e~ E-~ E-31 ~ E-)I E-~ ~ E-~ E~ ~l E-)~ K~A K-03 ~ K~7 ~-~0 K-II k14 K-14 120° ,% CRITICAL FgINT DAIA · ,D HD ]nc Azl 'TVDI',,b',lP, Eos~ T]E IN 0 0.00 0.00 0 0 0 l A~GET, S'~A~, 1 65000.03 ODD 6500 O 0 D- BUILD ~ 4.00 rJccv' l CO FT END I)- BJ]LD 7946 57.85239.48 77!3 -340 -577 ST/~I I]r 10148 57.8523'948 ~ -IE>~7 -2183 CLRvE ~ 800 DIG/~00 FT IARC{1 10~0 egO.OD 23~.27 89,04-14fl4-~10 l/k~'~l 10~50 gO.002E~EL278Q,-Q-" -1642-2765 TARGET 11894 c;o. O0 _~38.27899.4-2191-3653 RECEIVED NOV 1 6 199~ A![~s~ Oil & Gas Cons. Commission Anchorage ! jDote Rotted Cpeoted By Checked By rAplZ~oved By Dote CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE (1) Fee ~ li/ll,] ~3 (2) Loc ~ t~/t~, IR [2 thru 8] ~__~..~ .,., /!~1~ (3) Admin E8]~ tt/t~/~.'5 [9 thru 13] :, [10 & 13] (4) Casg ~~_ ,,~//~ [~ [14 thru 22] (5) BOPE .d~~ !~ [23 thru 28] 2. 3. 4. 5. 6. 7. 8. Company J~ P ~-XV2\O~'~,~, ~j~,J(~,) Lease & Wel 1 Is permit fee attached ............................................... ~ , _ Is well to be located in a defined pool .............................. ~ Is well located proper distance from property line ................... ~ Is well located proper distance from other wells ..................... /~. . Is sufficient undedicated acreage available in this pool ............. ~ Iswe11 to be deviated $ iswellbore plat i??luded ................... Is operator the only affected party .............. Can permit be approved before 15-day wait ............................ .~. 9. Does operator have a bond in force ................................... 10. Is a conservation order needed ....................................... 11. Is administrative approval needed .................................... 12. Is lease nLrnber appropriate .......................................... 13. Does well have a unique name & nLrnber ................................ 14. Is conductor string provided ......................................... 15. Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Is enough cement used to circulate on conductor & surface ............. Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate well bore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... REMARKS (6) Other ~9 [ thru 31] (7) Con~act [32]. 29. 30. 31. 32. 33. geology' engineering: DWJ ~ RAD RPC ~ BE~JDH rev 6/93 jo/6.011 FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone nLrnber of contact to supply weekly progress data ...... Additional requirements ............................................. Additional remarks' INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE UM ~ MERIDIAN' SM WELL TYPE' Exp(__~ ~-~ Inj Red r i 11 Rev 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 simp!ify finding information, informati;3n 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. ~ape Subfile 2 is type: LIS 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: BIT RUN 7 VAAGEN / JAHN J. HABERTHUR E- 33 (13-6-11-14) 500292242200 BP EXPLORATION (ALASKA) INC. SPERRY SUN DRILLING SERVICES 07-FEB-94 BIT RUN 8 VAAGEN/JAHN J. HABERTHUR BIT RUN 9 WESLEY/JAHN J. HABERTHUR BIT RUN 10 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 JAHN/TAIT J. HABERTHUR BIT RUN 11 JAHN/TAIT J. HABERTHUR 6 liN 14E 1598 883 67.20 64.50 29.40 OPEN HOLE CASING BIT SIZE (IN) SIZE (IN) 1ST STRING 16.000 13.375 2ND STRING 12.250 9.625 3RD STRING 8.500 7.000 PRODUCTION STRING 6.000 REMARKS: MWD - DGR/EWR4/CNP/DSFD. ALL DEPTHS ARE MEASURED BIT DEPTHS. DEPTH (FT) -' 3609.0 9424.0 10532.0 11551.0 MWD RUNS 1 THROUGH 6 WERE DIRECTIONAL ONLY. MWD RUN 7 WAS DIRECTIONAL WITH DGR & EWR4 (PHASE 4). MWD RUNS 8 & 9 WERE DIRECTIONAL WITH DGR, EWR4, CNP, & DSFD. A MAD PASS WAS MADE AT THE BEGINNING OF RUN 8 TO COVER THE INTERVAL FROM RUN 7 DRILLED ORIGINALLY WITH DGR & EWR4 ONLY. MWD RUNS 10 & 11 WERE SLIMHOLE GAMMA RAY & DIRECTIONAL ONLY. A 4.3+ AAPI SHIFT WAS OBSERVED WHEN THE MUD WAS CHANGED TO FLO-PRO AT GAMMA RAY SENSOR DEPTH OF 10454' MD. SLIMHOLE DATA WAS BLOCK-SHIFTED 2' UP TO CORRELATE WITH MPT GAMMA RAY. THE SLIMHOLE GR WAS MERGED WITH THE 8.5" HOLE GR AT 10487' MD. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI RHOB $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 9253.0 11471.0 9375.0 10472.0 9366.0 10462.0 9383.0 10479.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: - EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 7 9436.0 9721.0 8 9721.0 10253.0 9 10253.0 10535.0 10 10535.0 11370.0 11 11370.0 11551.0 NO DEPTH SHIFTS WERE APPLIED. CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 11 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 R©P MWD 68 1 FPHR FET MWD 68 1 HR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 99 789 97 5 4 62 202 97 6 8 NPHI MWD 68 1 PU-S 4 9 NCNT MWD 68 1 CPS 4 10 FCNT MWD 68 1 CPS 4 11 RHOB MWD 68 1 G/C3 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 229 4 51 877 27 4 83 817 82 4 84 473 18 4 81 578 91 44 Tape File Start Depth = 11600.000000 Tape File End Depth = 9200.000000 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: 2 Minimum record length: Maximum record length: 331 records... 62 bytes 1014 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: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9390.0 9610.0 RP 9375.0 9596.0 NPHI 9366.0 9586.0 RHOB 9383.0 9602.0 $ MERGED DATA SOURCE PBU TOOL CODE MAD RUN NO. MAD PASS NO. MERGE TOP GR 8 1 9390.0 RP 8 1 9375.0 NPHI 8 1 9366.0 RHOB 8 1 9383.0 $ REMARKS: MAD PASS MADE AT THE BEGINNING OF MWD RUN 8. $ CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA MERGE BASE 9610.0 9596.0 9586.0 9602.0 * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 9 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 NPHI MAD 68 1 PU-S 4 7 NCNT MAD 68 1 CPS 4 8 FCNT MAD 68 1 CPS 4 9 RHOB MAD 68 1 G/C3 4 4 54 433 96 6 4 16 987 05 1 4 16 987 05 1 4 16 987 05 1 4 16 987 05 1 4 10 608 31 1 4 48 663 89 0 4 48 008 53 0 4 19 093 33 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 20 Tape File Start Depth = 9610.000000 Tape File End Depth = 9366.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4891 datums Tape Subfile: 3 49 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9253.0 EWR4 9239.0 $ 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 9675.0 9660.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 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: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 25-DEC-93 MWD 1.98 3.93 MEMORY 9721.0 9436.0 9721.0 0 0.0 0.0 TOOL NUMBER P0205CNRDG6 P0205CNRDG6 8.500 9424.0 LOW SOLIDS 8.70 39.0 10.0 80O 6.2 2.200 1.140 1.500 2.400 70.0 141.0 70.0 70.0 0.00 O. 000 0.0 2 REMARKS: MWD RUN 7. $ CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : 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 2 RPX MWD 68 1 3 RPS MWD 68 1 4 RPM MWD 68 1 5 RPD MWD 68 1 6 ROP MWD 68 1 7 FET MWD 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod AAPI 4 OHMM 4 OHMM 4 OHMM 4 OHMM 4 FPHR 4 HR 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 99 789 97 5 4 62 202 97 6 28 * DATA RECORD (TYPE# 0) Total Data Records: 32 998 BYTES * Tape File Start Depth = 9723.000000 Tape File End Depth = 9238.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 65382 datums Tape Subfile: 4 97 records... Minimum record length: Maximum record length: 62 bytes 998 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: 8 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGR 9610.0 10229.0 EWR4 9586.0 10215.0 CNP 9596.0 10205.0 DSFD 9603.0 10222.0 $ 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 CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DSFD FORMATION DENSITY DGR DUAL G~ RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 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: NEUTRON TOOL MATRIX: MATRIX DENSITY: 26-DEC-93 MWD 1.98 3.93 MEMORY 10253.0 9721.0 10253.0 0 0.0 0.0 TOOL NUMBER P0205CNRDG6 P0205CNRDG6 P0205CNRDG6 P0205CNRDG6 8.500 9424.0 LOW SOLIDS 8.90 39.0 9.5 450 6.2 2.400 1.320 2.000 1.700 74.0 140.0 74.0 74.0 SANDSTONE 2.65 HOLE CORRECTION (IN) : 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 8. $ CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units 1 GR MWD 68 2 RPX MWD 68 3 RPS MWD 68 4 RPM MWD 68 5 RPD MWD 68 6 ROP MWD 68 7 FET MWD 68 8 NPHI MWD 68 9 NCNT MWD 68 10 FCNT MWD 68 11 RHOB MWD 68 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 AAPI 4 1 OHMM 4 1 OHMM 4 1 OHMM 4 1 OHMM 4 1 FPHR 4 1 HR 4 1 PU-S 4 1 CPS 4 1 CPS 4 1 G/C3 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 99 789 97 5 4 62 202 97 6 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 44 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 64 Tape File Start Depth = 10253.000000 Tape File End Depth = 9586.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 20912 datums Tape Subfile: 5 133 records... Minimum record length: 62 bytes Maximum record length: 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: 9 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10206.0 EWR4 10190.0 CNP 10181.0 DSFD 10199.0 $ 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 10487.0 10472.0 10462.0 10479.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DSFD FORMATION DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 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: NEUTRON TOOL MATRIX: MATRIX DENSITY: 27-DEC-93 MWD 1.98 3.93 MEMORY 10535.0 10253.0 10535.0 0 0.0 0.0 TOOL NUMBER P0205CNRDG6 P0205CNRDG6 P0205CNRDG6 P0205CNRDG6 8.500 9424.0 LOW SOLIDS 8.90 40.0 9.5 450 6.0 2.000 1.060 1.400 1.200 72.0 141.0 72.0 72.0 SANDSTONE 2.65 HOLE CORRECTION (IN): 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 9. $ CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 2 * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 2 RPX MWD 68 3 RPS MWD 68 4 RPM MWD 68 5 RPD MWD 68 6 ROP MWD 68 7 FET MWD 68 8 NPHI MWD 68 9 NCNT MWD 68 10 FCNT MWD 68 11 RHOB MWD 68 1 AAPI 4 1 OHMM 4 1 OHMM 4 1 OHMM 4 1 OHMM 4 1 FPHR 4 1 HR 4 1 PU-S 4 1 CPS 4 1 CPS 4 1 G/C3 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 99 789 97 5 4 62 202 97 6 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 44 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 34 Tape File Start Depth = 10535.000000 Tape File End Depth = 10181.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 73891 datums Tape Subfile: 6 103 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: 10 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10294.0 $ 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 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): STOP DEPTH 11292.0 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: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 10. 30-DEC-93 MWD 1.98 3.93 MEMORY 11370.0 10535.0 11370.0 0 0.0 0.0 TOOL NUMBER NGP5.73-1041 6.000 10532.0 FLO PRO 9.10 60.0 8.5 45000 6.4 0.000 0.000 0.000 0.000 0.0 138.0 0.0 0.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : 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 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 26 Tape File Start Depth = 11370.000000 Tape File End Depth = 10294.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 27372 datums Tape Subfile: 7 89 records... Minimum record length: 62 bytes Maximum record length: 1014 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: 11 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11287.0 $ 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 11473.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 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: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 11. 31-DEC-93 MWD 1.98 3.93 MEMORY 11551.0 11370.0 11551.0 0 0.0 0.0 TOOL NUMBER NGP5.73-1041 6.000 10532.0 FLO PRO 9.20 50.0 9.2 32000 7.8 0.000 0.000 0.000 0.000 0.0 138.0 0.0 0.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : E - 33 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : 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 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 7 Tape File Start Depth = 11551.000000 Tape File End Depth = 11287.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 75479 datums Tape Subfile: 8 70 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes 1 GR MAD 68 1 AAP I 4 2 RPX MAD 68 1 OHMM 4 3 RP S MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 NPHI MAD 68 1 PU-S 4 7 NCNT MAD 68 1 CPS 4 8 FCNT MAD 68 1 CPS 4 9 RHOB MAD 68 1 G/C3 4 * DATA RECORD (TYPE~ 0) 1006 BYTES * Total Data Records: 20 4 54 433 96 4 16 987 05 4 16 987 05 4 16 987 05 4 16 987 05 4 10 608 31 4 48 663 89 4 48 008 53 4 19 093 33 36 6 1 1 1 1 1 0 0 0 Tape File Start Depth Tape Fil~ Tape 9610.000000 q~NNNNNN 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: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9390.0 EWR4 9375.0 CNP 9366.0 DSFD 9383.0 $ 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 9610.0 9596.0 9586.0 9602.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DSFD FORMATION DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 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: NEUTRON TOOL MATRIX: 26-DEC-93 MWD 1.98 3.93 MEMORY 9721.0 9366.0 9610.0 0 0.0 0.0 TOOL NUMBER P0205CNRDG6 P0205CNRDG6 P0205CNRDG6 P0205CNRDG6 8.500 9424.0 LOW SOLIDS 8.90 39.0 9.5 450 6.2 2.400 1.320 2.000 1.700 74.0 140.0 74.0 74.0 SANDSTONE Tape Subfile 10 is type: LIS 94/ 2/ 6 01 **** REEL TRAILER **** 94/ 2/ 8 01 Tape Subfile: 10 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 8 FEB 94 9:15a Elapsed execution time = 30.81 seconds. SYSTEM RETURN CODE = 0
