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Home My WebLink About196-001XHVZE 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 RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original- Pages' Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED Logs of various kinds [] Other Complete COMMENTS: Scanned by: ~Dianna TO RE-SCAN Notes: Vincent Nathan Lowell Re-Scanned by: Begedy Dianna Vincent Nathan Lowell Date: Is~ A h¢-8_red TO: Blair Wondzell FROM: Chris West DATE: October 27, 1995 SUBJECT: MPB-24 Well Suspension APl # 50-029-22642 Blair; Please find attached a copy of the Form 10-403 to temporarily suspend this well as per AOGCC 20- - AAC 25.110. As discussed this morning we propose setting three plugs in this well as detailed in the attached form. This will allow us to retain the wellbore for potential future sidetrack or service well use. We would like to keep the well's 9-5/8" x 7" annulus available for the injection of liquid Wastes. There are no other well annulii on this pad for injection. The annulus for MPB-24 was approved for injection as part of the permit dated 25 January 1996. The annulus will be freeze protected before moving the rig. Thank you for your help in this matter. Please call me if I may be of any assistance. Chris West Drilling Operations Engineer Nabors 27E (907)-564-5089 ANNULAR INJECTION DATA ENTRY SCREEN $C~NNE~ NOV ~. ~ 2f]f~2 Asset MjID.e. .......................................... Rig Name ~.~I~.Qr.~..2;~F~ ............................. Inj Well Name ~...P..(~.:2,5. ..................................... Sur Csg Dep ~.5.~..5. ................ Cumulative Data Legal Desc .I..I..4.3.'.F.~.I,,.~,.~.~f}~.~.~.I,,..:~.e.~..1.0,.T.~I.:~,..E[I.QF,, .................................. Research Permit End ......... .1/.[}l.~.7. .......... Permit Start Rig COmpletion Formation Intermittant Final Well Total Mud/Ctg Wash Fluids FlUids ,Freeze Freeze Daily Data Source Datg~f Conlan~nated R ~ Forrnalion ~ ~ Freeze DaVy .!, :Well. Injecli~ Dflg Mud Fluids Fluids ~ Tc~ M P0-25 02/01/96 225 t00 70 595 MPC-23 02/06/96 1,240 70 1,310 ........................... ~ ................................... ~ ................................... ~ .................. i ........................ , ............................................................. · ................................................ , ................................................ , ................................................. , ............................................ ..................................................... ~ .......................................... ~ ........................................ ~ ............................................. ~ ................................................. ~ ..................................................................................................................................................................................... ...................................................................................................................................................................................................................................................................... , ................................................ , ................................................ , ................................................. , ................................................ }','.".'L'". .......... .............. : ............................................................................................................................................................................................. 1 ................... .......................... 1 .................. ................... 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'. . .....:... . ...:....:..... .....'.:.... ............... ..: : ..' :........'...'...:...... ........:...........:......:.... .....: : Open leared rvices rilling December 14, 1998 900 East Benson Boulevard, MB 8-1 · Anchorage, Alaska 99508 (907) 561-5111 Fax: (907) 564-5193 Wendy Mahan Natural Resource Manager Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501-3192 RECEIVED Re: Annular Disposal Information Request Dear Ms. Mahan: DEC 14 1998 Alaska 0il & Gas Cons. Comm'~sion Anchorage On October 28, 1998 you requested an update from Shared Service Drilling regarding Annular' Disposal Records from July 25, 1995 through preSent time. We compared your list with our records and are able to provide you with the following data: · Individual Annular Disposal Logs from the SSD database which coincide with the approved wells on your attached AOGCC Annular Log. The.SSD records are proVided to you in the · same order as listed on your log. · There were some wells on your list which were not injected into. These wells are identified as follows: · Endicott wells 1-03/P-16, 1-65/N-25, 1-59/0-24 · Exploration well Pete's Wicked #1 · Milne Point wells E-22, E-23, F-O1, L-16, J-19, L-25, F-30, L-21, K-38, NMP #1 & K-05, K-02, H-07, K-25, K-37, E-17, F-21, K-30, K-34, K-21i, F-66, K-06, K-54, K-33, F-49i, K-18 · PBU Wells E-38, 18-34, 15-42, S-29A, 15-46, B-36, 15-43, 11-38 · The reason many of these annuli were not used is because the waste materials generated from these wells were injected into other approved annuli. Hopefully the injection logs submitted with this letter will clarify this. In addition, please note that our records show: ' · The wells listed above in italics were permitted but not used for annular disposal. · The wells listed above in BOLD were not permitted for annular disposal. Wells drilled after June 6, 1996 were required by SSD procedure to be permitted with a Sundry Approval (10403) form. Our records show that no Sundry Approval for Annular Disposal was filed for these wells. Wells drilled between July 25, 1995 and June 6, 1996 were automatically approved for annular disposal with the Permit to Drill. · We also provide you with a cumulative report from our database of records from July 25, 1995 through the present. From those records, we show the following wells not listed on your report were used for annular disposal: 8CANNED NOV I 3 2002: ...Annular Disposal Letter .', 12/14/98 q4 · I?.~ ~4-14z- ~4 -~5'z- Endicott wells 1-23/O-15, 1-61/Q-20, 2-40/S-22 Exploration well Sourdoueh g3 - Mi~ePointwellsF-06, H-05, H-06, J-13, L-24 - ~-~ PBU wells 18-30, 18-31, 14-~,~43, E-34, E-36, G-~A, ~d S-33-~''°~ hdividu~ logs ~e provided to ~ou for t~ese ~ogs · Finally, our records show that the B-24 outer annulus was left open (see attached correspondence) Thank you for the opportunity to provide claritY to these records. If I can be:of any further assistance please do not hesitate to contact me at 564-5183, or Karen Thomas, Environmental Advisor at 564-4305. Sincerely, . Fritz P. Gunkel Shared Service Drilling Manager FPG/KMT cc: Dave Wallace - HSE Manager (w/out attachments) SCANNED NOV 1 $ 2002 RECEIVED !4 1998 pqaska Oil 8, 6as Cons, Commissio~ I-~1i.,.,, lO, ~ ~ eBed uedO, Z6/SL/~ 96/8L/~ OOL G89 gS~ 88g'8 I. 809'6 I. q I. I. I::IN~ I.J.'go'oes '-19M,O0 I. ~'-ISN,8t~98 80gC Z I.-Nd~l pesolo Z6/9Z/& 96/9Z/L 99~'L 089'1~ 98Z'9 ~I~ZH 'N6J. '6Z 'oes 'q~J ,Z909 'qS~,gl~Z~ 98Z~ 8# q6nopJnos ~ I¢ snlelS PU3 Pels ezee~=l eZee~:l' sp!nl_-I sp!nl_-I qseNt s610 ~g lelO/wno 3se0 le6e'l snlnuuv poped lesods!o leuL-I [uno uJ~elUl uJno uJJo-I [uno IdLuoo tuno §!1:1 ~uno pn~/wn0 GL uo~, gt uo~, N3dO 86/Z/cJ /_6//./9 09 t t G' ~ uedo /_6/LS/L 96/LI~/L O~t f;l~0~ t 9/_Z' L L tg'8 L9Z'f; 'NL ~1 'eZ 'O3S 'q3M ,990L '3SN ,SZ9g ,9G~g 0g-a 6 uo&o~ .................................................................................................................uedo 96/SL~L ~'~"~'~"[' ............. ~'~[ ............................................................................................................... : .................. '['1';;~ ................ ~'~;"[ .............................. '~'~'~;'[' .................................. ~'"'~ .................................... ~'~"[-~'";'~"["[1';'~"~"';5'~'A':'~['~'";~'~'~;'~;'~'~ .................................. ['~ .......................................... ~'~'[; .................... aa uedo Z6/LZ/Z 96/LZ~ 09L G9~ 099 ~9L e9~'~ B~L~ 'NL L&'Z oas '33~,~ZL~ ']SN,Z~ 0ZG~ ~-~ ~e ~OI uedo 96/[~L G6/Z~/~ L 0Z S~ 99[ 0~'L 006'~ 06L'9 ~0t~ 'N~L~'8 oeS '~3M,08[G '3SN,~99C GLG9 ~-~d~ 3Z~ sJoqel uedo g6/tB/~ L 96/L~/9 GZ 999'6 01~Z'6 ~0LId 'NBL/'9 oes "I~M,~0G~ 'gSN,gZLZ ZZLG 69-4din ~Z~ sJoq~l uedo ~6/L£/~ L G6/£ L/0 L OZ 9L~ 98~ ~0LId 'N~L/'9 ~eS '-1~,/~9~ "ISN,LI~[~ 6~09 ~9-~dV~ ~Z~ sJoql~l ot,~ 96~ ezeeJ-I ezeeJ=l sp!nl-I sp!nld leU!:l wno wJelul wnD [uJo-I wno Idmoo wnD "SSZ t~6,"8~ cJZ/.'6L 30~TM 'NI~LI'9 oes '-13N~6cj~ "ISN,6g[;~ 6L6Z. 0Z--IdlN 3~ sJoqeF 0~_~;'~ ' Z0~'/.~ 'Z~'9'~ .... inn 30L~l 'Ne~J.';90:3eS 0699 .... ~z'~ '~.~6, ~ " ao~u 'N~;~'90 ~)a$ 99/_9 90-:~d~ qseM s610 '~ lelO/uJno osea le§a'l qldeo IleM ~1:1 reno pnl/~l uJnc) eoepns IJodel:l e^!leln[uno 966L JequJeoeo I!lun 666L 'Gg ~lnP setunloA uoqoelul Jelnuuv 6U!ll!~a ~o!~S I~eqS Shared Sei~vice Dr. illing Ann/~i~'r injection Volumes July 25, 1995, until December 1998 Cumulative Repor~ Surface Casing Rig Inj Well Depth Nabors 28E B-33 3504' Nabors 28E E-34 Nabors 28E E-36 Nabors 28E E-37 3664 3648 3810 Nabors 28E E-39 3638 Nabors 28E G-04A 3509 Nabors 28E G-21 3509 Legal Desc 969'SNL, 1898'EWL, Sec 31, T11N, Rt4E 168'SNL, 500'WEL, Sec 6, T11N, R:I4E 1706'SNL, 822'WEL, Sec 6,T11N, R14E 3391'NSL 881'WEL, Sec 6,T11N, R14E Cum Mud Cum Total & Ctgs . 3.974 2,842 9,656 7,228 9,271 4,417 4,695 4,241 Cum Rig Cum Compl Cum Form Cum Interm Cum Final Wash Fluids Fluids Freeze Freeze 857 195 80 1,420 858 40 110 1,293 3,096 365 100 374 80 3358'NSL 501'WEL, Sec 6,T11N, R 14E 2,250 928 220 1,022 2917'NSL 1974'WEL, Sec 12,T11N, R13E 5,937 1,798 1,824 2,315 2911'NSL 2368'WEL. Sec 12,T11N, R14E 11,430 3,956 3.072 4.270 80 8/28/95 10/20/95 70 62 Disposal Period Annulus Start End Status 5/1/96 12/31/96 Broached 8/23/95 12/31/95 Open 7/25/95 12/31/95 Open 9/16/95 12/31/95 O 3en 12/31/95 O3en 12/31/95 O3en 9/8/95 12/31/95 O 3en Nabors 28E S-24 2750 1633'SNL 4228'WEL, Sec 35,T12N, R12E 20,261 11,773 2,177 5,751 275 285 12/9/95 12/9/96 O3en Nabors 28E S-33 2958 1639'SNL 1487'WEL, Sec 35,T12N, R12E 18,014 6,613 2,431 8,392 270 308 12/1/95 12/1/96 O3en Nab.°..r.s 28E~ .......... ~.;'~.~! ......................... 3.3.~.! ................... 41.~.~'..N..S.~ .L,....4.5..0.~'....W....E.L,....~ e~...3..5..~? .2. N! .............................................. . .8.~.(~ .67 ........................... .4~..!..5..~9 ...................... ~.,.0,~..4 ............................. !?~4.. .~.!~ ...... 2/8/.96 .................... 2/8!..9~ ......................... ..0.?..e? ................ Nabors 28E S.42 3077 Sec 35, T12N, R12E 168 100 68 3/13/96 3/13/97 O 3en Nabors 2ES H-35 3157 4535'NSL, 1266'WEL, Sec 21 ,T11 N, R 13E 4,860 3,725 555 480 20 80 10/26/95 12/31/95 O 3en ~labors 2ES H-36 3550 4478'NSL, 1265'WEL, Sec 21 T11N, R13E 1,452 857 100 410 85 10/26/95 12/31/95 O3en Page 3 A h¢sred .cos.. ri-Iling TO: Blair Wondzell FROM: Chris West DATE: October 27, 1995 SUBJECT: MPB-24 Well Suspension APl # 50-029-22642 Blair; Please find attached a copy of the Form 10-403 to temporarily suspend this well as per AOGCC 20- AAC 25.110. As discussed this morning we propose Setting three plugs in this well as detailed in the attached form. This will allow us to retain the wellbore for potential future sidetrack or serVice well use. We would like to keep the well's 9-5/8" x 7" annulus available for the injection of liquid 'wastes. There are no other well annulii on this pad for injection. The annulus for MPB-24 was approved for injection as part of the permit dated 25 January 1996. The annulus will be freeze protected before moving the rig. Thank you for your help in this matter. Please call me if I maY be of any assistance. Chris West Drilling Operations Engineer Nabors 27E (907)-564-5089 - .: SCANNED "NOV I i:1"'2002 ANNULAR INJECTION DATA ENTRY SCREEN Asset Elilr).e. .......................................... Rig Name ~.~II~.~.r.~..22,F,,,...i ......................... Inj Well Name M..P..~.-.[5. ..................................... Sur Csg Dep 1~.5.~..5. ................ $C;RNN~E) NOV 1 $ 2002 Legal Desc 1.1..~.'.F.~.I,,.2.4.~LE..Wk,..~.e.(;..1.Q,.T..1.2bL.EL1.QE ............................... ... Research Permit Start .......... ~.L~/.~.6. ......... Permit End ......... .1/.§/'.~.7....~ ...... Cumulative Data Rig Completion Formation Intermittant Final Well Total MUd/Ctg WaSh 'FlUids Fluids Freeze Freeze :. ..., ..... .1~..0.~..., ............... t,.~.~. ........ ~ ....... :,,..3.0.Q:~,,...:i .., ......... ~.,;: ............. ,,i,~,':....~,;, ........... ..~,,.:i;..,~,~:,,.,,:....~ : ........... 1.4.~ ..... ~,~.~ .: Daily Data Mud, Ctgs, Crrt' I~ Fi-Iai ~ Da~ of ' ConlarrinatedRig Wash C~ F~ Freeze Freeze DaJy . Wel InjedJon Dflg Mud RJ:B Fluids Fluids ~ ~ Tolal Mpc':~5 .................. i~276'i'?~6 ........... 225 .................................. 300 ................................................................................................................................................ MPC-23 02/06/96 !,240 70 1,310 ' ,. Arrulus Open Open d rvices rilling 900 East Benson Boulevard, MB 8'1 · Anchorage, Alaska 99508 (907) 561-5111 Fax: (907) 564-5193 December 14, 1998 Wendy Mahan Natural Resource Manager Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501-3192 RECEIVED Re: Annular Disposal Information Request Dear Ms. Mahan: DEC 14.1998 Alaska Oil & Gas Cons. Commission Anchorage On October 28, 1998 you requested an update from Shared Service Drilling regarding Annular Disposal Records from July 25, 1995 through preSent time. We compared your list with Our records and are able to provide you with the following data: Individual Annular Disposal Logs from the SSD database which coincide with the approved wells on your attached AOGCC Annular Log. The SSD records are provided to yOU in the same order as listed on your log. There were some wells on your list which were not injected.into. These wells are identified as follows: · Endicott wells 1-03/P-16, 1-65/N-25, 1-59/0-24 · Exploration well Pete's Wicked #1 · Milne Point wells E-22, E-23, F-O1, L-16, J-19, L-25, F-30, L-21, K-38, NMP #1 & K-05, K-02, H-07, K-25, K-37, E-17, F-21, K-30, K-34, K-21i, F-66, K-06, K-54, K-33, F-49i, K-18 · PBU Wells E-38, 18-34, 15-42, S-29A, 15-46, B-36, 15-43, 11-38 The reason many of these annuli were not used is because the waste materials generated frOm these wells were injected into other approved annuli. Hopefully the injection logs submitted with this letter will clarify this. In addition, please note that our records show: ' · The wells listed above in italics were permitted but not used for annular disposal. · The wells listed above in BOLD were not permitted for annular disposal. Wells drilled after June 6, 1996 were required by SSD procedure to be permitted with a Sundry " Approval (10-403) form. Our records show that no Sundry Approval for Annular Disposal was filed for these wells. Wells drilled between July 25, 1995 and June 6, 1996 were automatically approved for annular disposal with the Permit to Drill. We also provide you with a cumulative report from our database of records from July 25, 1995 through the present. From those records, we show the following wells not listed on your report were used for annular dispoSal: .SC;ANNF-.D ! $ 2002 ,Annular Disposal Letter 12/14/98 ~4 · ~.~ q4-~4z, q4 - ~5'z. · Endicott wells 1-23/O-15, 1-61/Q-20, 2-40/S-22 · Exploration well Sourdoueh ~3 - ~:oo ~4 ,~ ' · MflnePointwellsF-06, H-05, H-06, J-'13, L-24 - ~s-~ · PBU wells-18-30, 18-31, 14~,~-43, E-34, E-36, G-~A,~dS-33-'z'~°~ · hdividual logs are provided to ~ou foi these ~ogs ~ we~l. · Finally, our records show that the B-24 outer annulus was left open (see attached correspondence) Thank you for the opportunity to provide clarity to these records. If I can be of any further assistance please do not hesitate to contact me at 564-5183, or Karen Thomas, Environmental Advisor at 564-4305. Sincerely, Fritz P. Gunkel Shared Service Drilling Manager FPG/KMT cc: Dave Wallace - HSE Manager (w/out attachments) [ abed 'uedo /.6/cj ;/~ gs/cJU~ 97. 098 S~lz =IO[U 'NE:II'O[ oas c~01~!il 8~-OdlAI E]i~ sJoq ............................................... _. ...................................................... ._._ ................................................... , .................................................................................... : .............................. · .................................................................................................................................................... uedo g6/BU~t CJB/BU~[ 06[ (Jgg g81~'1~ 8~'S 'NSU.'0t oas '-I=IN~ 6[~ "ISN 980t t~07.~ g~-OdlN ~ sJoq ................................................................... . ................................................................................................................................................................................................................................................................... : ..................... : ....................... .,, ................................................................................................................................................................................................................................................... uedo /_6/(~/[ 96/(.;~/[ 0gL 0gl 008'[ 090'g 'NgLI'0t oas '-Fi~ ff0t~g "ISN 8g0[ H~6ff 8g-Odl/~ 3~ sJoq uedo' 7-6/B [/t~ 96/8 [/~ 00 k gBg ~SE~ 85g'8L 809'6[ 3 ~ H:IN~ LL'g0'oeS '-IE]M,00 [ ~'-ISN,81zgE; 80gg 3/ pesolo L6/9~,1[ 96/g~/[ gS['[ 0E;g't 98Z'~ :ltz~FI 'N6.L '6~ 'oas "FL-1,7-g0g 'qS-I,gff~ 913~t~ 8# q§nopJnos Iz Ia V( uedo S6/LS/~L S6/gg/7. 0g 0~ 8g0'[ gg6'6g g6['[g a9~ 'Ngtl'gg oas '3~,68g~ '3NJ,0g0g tggff gg-S/0~-g gL .... U~d6 .............. 96~ .... SB/S~[ °9 gz~'~ ...... 8['~;~ 6z8'[~ 8~'S'~ ' a9[u 'NZ[Z;8~ 3~S '~a~,20~ "qsN,sz08 98~ 0~-O/~9-~ S'~ ~o~, peqoeoJ8 g6/LS~ S6/L8/8 0GL 68Z'6 6Z8'6 a9L~ 'N~LI'9g oas 'la~,~L L~ 'qSN,L L~g 8L0g g~-~/gg-~ 9L Uo~ 'u~do ...... g6/[8~[ g6/08/6 08~ 008 09~'[ ~0'9'% ~B0'88 ag[U'NS~'98'O~S 'Ma~,ZS0~"3N~,080~ 9~ S~-O/88-~ g~ uo~, .... u~a0 9~s~' s6/s~ 0~ .... ~% ~'L 0~'~ a9~u'N~'''~'o~s 000s ~-m/~-~ s~ snlelS PU3 l~elS ezaeJ-I eZeeJ:l' sp!nl_-I sp!nl_-I qse~ s610 '~ lelO± [uno snlnuuv po!Jarl lesods!Q leUL-I tuno ~uJelUl uJno uJJo:l u~no Id[UOO [uno 5!1:1 [uno pnlAI uJno N::ldO 96//-/g Z.6//_/S 08' ~ ZO'OZ ]: ^ON O]NN O ~ e6~d uedo Z6/Lg~ 96/L~ 0gL 90~'~ 991~'Z L99't 'NL~I iBZ 'O~S 'qBM ,z90~ "15N ,996~ ZZZg g~-a 6 uo/~o( uedo L61OLI~ 96/0~/~ 09L 0St 3~H:I 'NL L.L '9~ 'O39 SL~ [B-a 6 uo~o( uedo . g6/Lg/~ L S6/LB/Z LBL LBB'Z[ ~99'ZL ~0LB 'NgL~'9 oes '9~]~,B09~ 'gSN,6Z6 L BZ99 g~--Icll~l 3Z~ sJoqeF uedo (J6/LB/~L S6/9~L ~Z zgL'6 ~8~'6 :10[~ 'NS L/'9 oeS "l:l~,LgZ~ '99N,~66 L L9~B 98-_-Idl/~ 3/-~ sJoqel~ uedo 96/L8/~ L 96/G~//_ G/_ 0L /-BB'9 ~B0'/- :IOLU 'NSL±'9 oeS '9~M, B1~9~ 'gSN,Lg6 L L~99 /_B-:ldl/~ :IZ~ sJoqeF uedo 96/~L~L 96/~L/~L 0Z 99~'9 9~G'9 ~4F1 ~0LH 'N~LI'90 oeS L~88 ZZ-~dV4 q£Z s~oqeF uedo /_6/g~/L 96/g~/L ~/ 969' L B91z' [ ~1'1 3 ~ LB 'Ng L~'B L oeS 0B0~ 1~'B :~/~ sJoqe~ ....... uedo g6/L~L G6~L/L L 0Z GL6 986 30LB 'N~ Ll'8~ oas '3~,9888 '3SN,ZLgZ ZL L~ 9 ~-Cd~ ~ sJoqe~ uado 96/Lg~ t 96/Z t/0 L Og L 09 g~9 Z6~'C L Z~ L'ff L ~0 L ~ 'Ng LI'BZ oas '9~M.6Z L g '99N,6 L gg gCBZ g L-Cd~ ~ sJoqeh uedo Uedo '%~o' '~edo snlelS snlnuuv ~ode~l e^{leln~uno 966 L Jaqmeoeo I{]un S66 [ 'SZ: ~lnp semnlOA UOmlOalul Jelnuuv Shared SCi'/ice Dr. illing Ann'ai~'r injection Volumes July 25, 1995, until December 1998 Cumulative Report Sudace Casing Cum Mud Cum Rig Cum Compl Cum Form Cum Interm Cum Final Disposal Period Annulus Rig Inj Well Depth Legal Desc Cum Total & Ctgs Wash Fluids Fluids Freeze Freeze Start End Status Nabors 28E B-33 3504' 969'SNL. 1898'EWL, Sec 31, T11N, R14E 3,974 2,842 857 195 80 5/1/96 12/31/96 Broached Nabors 28E E-34 3664 168'SNL, 500'WEL, Sec 6, T11N, R14E 9,656 7,228 1.420 858 40 110 8/23/95 12/31/95 Open Nabors 28E E-36 3648 1706'SNL. 822'WEL, Sec 6,T11N, R14E 9,271 4,417 1,293 3,096 365 100 7/25/95 12/31/95 Open Nabors 28E E-37 3810 3391'NSL, 881'WEL, Sec 6,T11N, R14E 4,695 4,241 374 80 9/16/95 12/31/95 Open Nabors 28E E-39 3638 3358'NSL, 501'WEL, Sec 6,T11N, R14E 2,250 928 220 1,022 80 8/28/95 12/31/95 Open Nabors 28E G-04A 3509 2917'NSL, 1974'WEL, Sec 12,T11N, R13E 5,937 1,798 1.824 2,315 10/20/95 12/31/95 Open Nabors 28E G-21 3509 2911'NSL, 2368'WEL. Sec 12.T11N, R14E 11,430 3,956 3,072 4,270 70 62 9/8/95 12/31/95 Open Nabors 28E S-24 2750 1633'SNL, 4228'WEL. Sec 35,T12N, R12E 20,261 11,773 2,177 5,751 275 285 12/9/95 12/9/96 Open Nabors 28E S-33 2958 1639'SNL. 1487'WEL, Sec 35,T12N, R12E 18,014 6,613 2.431 8,392 270 308 12/1/95 12/1/96 Open Nabors 28E S-41 3331 4152' NSL, 4504' WEL, Sec 35,T12N, 8,062 4,159 2,034 1,754 115 2/8/96 2/8/97 Open Nabors 28E S-42 3077 Sec 35, T12N, R12E 168 100 68 3/13/96 3/13/97 Open ..N.~.b....o..?..~...E..s.. .................. ..H.:..3..5.. ........................................ _3.!..5_...7. .............................. .4...5...3..5...,..~ S .L..,...!..~ .6..6_'..W....E_L..,.....s...e...c.....2..!.., T..!_ !,..N..,_ .R..!.~.~ ........... _4_,.8._6~0 .......................... ~,..7_2..5' ............................ _5_5..5_ .............. _4..8...0.. .............................................................................. .2..0 ........................... .8_0. ........... !..0..!~!~ .................... !.?.3..!../..9_5_ ................ _Op__~en_ ..... Nabors 2ES H-36 3550 4478'NSL, 1265'WEL, Sec 21 T11N R13E 1,452 857 100 410 85 10/26/95 12/31/95 Open Page 3 SCANNED NOV .'l 3 2[11)"~ ' THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON' OR BEFORE JANUARY 03,. 2001 P M L A T E E IA L UN W D E R T H C LLORIXMlqLM.DOC ' ISM A R K E R 9 6 .... 0 0 1 "F--'.;",P EWRa. D ~"i95 i5z83 D G R / ,,,. /" .. -'-- k'J -,- "" -~I~WR4. TVD DG R ,~ - --- D G R/S L. D ./C i'.,! 0 .... Pi D r) G E / S !... D / C i",! 0 ...... T V D 1 - ?.,. 0 {.ii/' 0 3/' !i E~ R e c e :i v :-.':- d ? y ::: ~---m: PLUGGING~ · LOCATION CLEAPj ..... !'CE REPORT State of Alaska .ALASF~ OIL & GA~ CONSERVATION COMMISSION -. .X, emc rand-.:-m To File: Abnd Date Comp i e t ad Nots casing size, wt, depth, cmt vol, & procedure. Sfc Csq: Perf i-~a_~-za!s - tops: Review the well file, and' c~r~ment on plugging, well head Well head cut off: Code Signed Date STATE OF ALASKA ' ALASk,., OIL AND GAS CONSERVATION CL,.vlMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service :2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 96-001 96-017 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22638 4. Location of well at surface ¢~~ 9. Unit or Lease Name 1143' NSL, 2436' WEL, SEC. 10, T13N, R10E. _~.. . Milne Point Unit At top of productive interval ~ ¥¢l~A. 10. Well Number N/A!~ ~ MPC-25 At total depth i 11. Field and Pool 2382' NSL, 4638' WEL, SEC. 34, T14N, R10E Milne Point Unit / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Sands KBE = 47.2'I ADL 355017 12. Date Spudded01/14/96 I13' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'l15' Water depth' if °ffsh°re 16' N°' °f c°mpleti°ns01/24/96 01/26/96 N/A MSL Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I19. Directional Survey 20. Depth where SSSV set,_1. Thickness of Permafrost 15283 7723 FTI 8617 4681 FTI [~Yes []No N/A MD! 1800' (Approx.) 22. Type Electric or Other Logs Run Gyro, MWD, LWD, GR/RES 23. CASING, LINER AND CEMENTING RECORD CASING SE'Iq'lNG DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO-FrOM SiZE CEMENTING RECORD AMOUNT PULLED 20" 91.1# H-40 32' 112' 24" 250 sx Arcticset I (Approx.) 9-5/8" 40# L-80 31' 8595' 12-1/4" 11650 sx PF 'E', 250 sx 'G', 105 sx PF 'E' 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 15280' P & A, 82 bbls Class 'G' 8617' Kickoff Plug, 47 bbls Class 'G' 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) Not on Production I N/A Date of Test Hours Tested PRODUCTION FOR O~L-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD · I Flow Tubing Casing Pressure CALCULATEDo O~L-BBL GAS-MCF WATER-BBL OIL GRAVIS-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. R CF VED Form 10-407 Rev. 07-01-80 Submit In Duplicate Geologic Mark~.. 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. (Subsea) Top Kuparuk 'C' 14710' 7229' Top Kuparuk 'B' 14743' 7254' Top Kuparuk 'A' 14865' 7349' Top Kuparuk A3 14874' 7356' Top Kuparuk A2 14896' 7373' Top Kuparuk A1 14944' 7410' 31. List of Attachments Summary of Daily Drilling Reports, Surveys, Annular Pumping Report 32. I hereby certify that the foregoing is tru~ and correct to the best of my knowledge · , Signed 'RmSchofield /i.¥Y) '-~ C~"I~/.,~~ Title Senior Drilling Engineer Date j' Prepared By Name/Number: Kathy Campo,~mdr, 564-5122 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 cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Z~ -' 96, 1£: 1SPl',l BP EXPLORAT'f'or-.I P. P /~.~ ~.. SUMMARY OF DAILY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: M PC-26 Rig Name: N-22E AFE: 337006 Accept Date: 01/1 3/96 Spud Date: 01/1 4/96 Release Date; 05/0_4/96 Jan 14 1996 (1) Held safety meeting. Nabors rig #22E moved 100 %. Jan 15 1996 (2) Held safety meeting. MU BHA #1. Tested, divertor. Drilled to 2214 ft. Held drill (kick while drilling). Circulated at 2214 ft. Jan 16 1996 (3) Circulated at 2214 ft, POOH to 256 ft. RIH to 2214 ft, Held drill (fire). Drilled to 4023 ft. Circulated at 402.3 ft. Held drill (spill), POOH to 256 ft. Pulled BHA. Serviced rfg services. RIH lo 2.56 ft. Jan 17 1996 (4) Held safety meeting. RIH to 4023 ff. Held drill (H~S), Drilled to 6305 ff. Circulated at 6305 ft. POOH to 4000 ff. RIH to 6305 ft, Drilled to 6687 ff, Jan 18 1996 ($) Held safety meeting. Drilled to 7549 ff. Serviced mud pumps, Drilled to 8615 ff, Jan 19 1996 (6) Cimulated at 8615 ff. POOH to 1100 ft, RIH to 8615 ff, Circulated at 8615 ft. Held safety meeting. Held drill (H~.S), POOH to 256 ff. Pulled BHA. RU casing handling equipment. Held safety meeting, Ran casing to 2500 ff (9,625 in OD), Jan 20 1996 (7) Ran casing to 7720 ff (9.625 in OD), Repaired lines / cables. Ran casing to 8595 ft (9.625" OD). Circulated at 8595 ft, Repaired mud pumps, Mixed and pumped slurry- 690 bbl. Wait on cement, Mixed and pumped slurry- 40 bbl. RD divertor, Page i Jan 21 1996 (8) Held safety meeting, RD divertor, Installed casing spool. RU BOP stack, Tested BOP stsck, Removed BOP test plug assembly, MU BHA#3, RIH to 3300 ft. Serviced block line, RIH to 8515 ft, Held drill (kick while tripping), Tested casing, Drilled installed equipment - float collar, Performed formation integrity test, Ddlled to 8902 ft, Jan 22 1996 (9) Held safety meeting, Held drill (fire). Drilled to 10810 ft. Circulated at 10810 ft, POOH to 8595 fi. Serviced top drive. Jan 23 1996 (10) Held safety meeting, Held drill (kick while drilling), FIIH to 10810 ft. Drilled to 13073 ft, Jan 24 1996 (11) Held safety meeting, Circulated at 13073 ft, POOH to 10800 ft, RIH to 13073 ft, Held drill (H~.S), Drilled to 14340 ft, Jan 25 1996 (12} Held safety meeting, Circulated at 14340 ft, POOH to I3079 ft. RIH to 14340 ft, Drilled to 14395 ft. Held drill (kick while drilling), Drilled to 15007 ft, Held safety meeting, Held drill (spill), Drilled to 15283 ff, Circulated at 15283 ft, POOH to 1105 ft, Serviced block line. Jan 26 1996 (15) Held safety meeting. Serviced block line. POOH to 256 ft, Downloaded MWD tool, Pulled BHA, RU drillstring handling equipment, RIH to 9500 ft. Held drill (kick while tripping). Held drill (fire). RIH to 15288 ft, Circulated at 15280 ff, Mixed and pumped slurry - 81,9 bbl, abandonment plug, Pulled drillpipe in stands to 13888 ft, Circulated at 13888 ff. Pulled driilpipe In stands to 9212 ft, Circulated at 9212 ft. Mixed and pumped slurry- 47 bbl, kick-off plug. Pulled ddllpipe in stands to 8170 ff, Pulled drillpipe in stands to 4000 ft. Jan 27 1996 (14) Held safety meeting. LD drillpipe of 1500 fi, RU Gyro survey instruments, RD additional services, Tested BOP stacK, Held safety meeting, Tested BOP stack. RU additional services, MU BHA#4. Serviced top drive, RIH to 8290 ff. Drilled cement to 8400 ff. Page 2 S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ~£ EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 MWD SURVEY JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 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. .00 .00 -45.45 176.58 176.58 131.13 262.91 262.91 217.46 352.19 352.18 306.73 443.50 443.47 398.02 0 0 N .00 E .00 .00N .00E 0 16 S 41.27 E .16 .32S .28E 0 1 S 40.24 E .29 .50S .44E 0 50 N 1.52 E .97 .14N .47E 1 47 N 4.06 W 1.06 2.24N .39E .00 - .36 - .55 .07 2.17 534.29 534.20 488.75 625.16 624.96 579.51 717.01 716.60 671.15 807.75 806.98 761.53 898.35 897.10 851.'65 2 17 N .32 W .57 5.48N .28E 3 11 N 4.18 W 1.00 9.82N .08E 4 28 N 13.85 W 1.57 15.86N .96W 5 38 N 17.67 W 1.33 23.55N 3.17W 6 5 N 13.61 W .68 32.47N 5.65W 5.40 9.73 15.85 23.76 32.92 987.27 985.40 939.95 1082.36 1079.43 1033.98 1176.59 1171.97 1126.52 1271.71 1264.72 1219.27 1366.66 1356.60 1311.15 7 22 N 15.61 W 1.46 42.56N 8.30W 9 36 N 18.09 W 2.38 55.99N 12.41W 12 1 N 18.61 W 2.57 72.77N 17.98W 13 33 N 17.76 W 1.62 92.78N 24.55W 15 36 N 16.92 W 2.16 115.60N 31.66W 43.27 57.11 74.47 95.16 118.70 1465.03 1450.74 1405.29 1560.60 1541.02 1495.57 1654.91 1629.43 1583.98 1749.83 1717.88 1672.43 1845.26 1805.43 1759.98 18 1 N 16.21 W 2.47 142.86N 39.75W 20 13 N 17.62 W 2.36 172.80N 48.88W 20 30 N 17.24 W .32 204.12N 58.71W 22 2 N 14.96 W 1.84 237.20N 68.24W 24 49 N 14.46 W 2.93 273.91N 77.86W 146.77 177.64 209.95 243.98 281.62 1940.07 1890.43 1844.98 2035.62 1974.06 1928.61 2127.48 2052.78 2007.33 2226.00 2135.41 2089.96 2320.93 2213.03 2167.58 27 44 N 12.96 W 3.15 314.69N 87.79W 30 4 N 12.52 W 2.45 359.73N 97.96W 31 57 N 12.19 W 2.05 405.96N 108.08W 34 0 N 11.72 W 2.11 458.42N 119.18W 36 15 N 12.16 W 2.39 511.85N 130.49W 323.34 369.31 416.45 469.90 524.34 2416.11 2288.39 2242.94 2511.77 2361.16 2315.71 2607.24 2430.65 2385.20 2701.80 2496.91 2451.46 2796.80 2561.07 2515.62 39 1 N 13.32 W 3.00 568.54N 143.33W 41 53 N 12.99 W 3.00 628.98N 157.45W 44 40 N 14.08 W 3.03 692.61N 172.78W 46 20 N 15.42 W 2.03 757.83N 189.96W 48 40 N 16.24 W 2.54 825.21N 209.08W 582.21 643.96 709.02 775.91 845.18 2892.97 2622.65 2577.20 2988.11 2679.69 2634.24 3083.45 2733.10 2687.66 3178.79 2782.77 2737.32 3272.53 2827.46 2782.01 51 40 N 16.53 W 3.13 896.06N 229.91W 54 37 N 15.72 W 3.17 969.20N 251.05W 57 13 N 15.79 W 2.72 1045.20N 272.49W 59 58 N 16.09 W 2.91 1123.44N 294.84W 63 4 N 15.84 W 3.30 1202.65N 317.50W 918.11 993.35 1071.47 1151.92 1233.38 S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 ~P EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 MWD SURVEY JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 OPERATOR: BP EXPLORATION FT. .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. 3367.74 2868.18 2822.73 3463.52 2903.76 2858.31 3558.95 2934.99 2889.54 3654.33 2965.56 2920.11 3752.25 2999.48 2954.03 66 16 70 5 71 41 70 55 68 31 N 15.78 W 3.37 1285.44N 340.94W N 15.51 W 4.00 1371.06N 364.91W N 15.51 W 1.67 1457.94N 389.03W N 17.10 W 1.77 1544.65N 414.39W N 17.41 W 2.48 1632.34N 441.62W 1318.50 1406.47 1495.73 1584.97 1675.43 3846.67 3034.70 2989.25 3939.05 3068.49 3023.04 4036.55 3101.99 3056.54 4132.26 3135.70 3090.25 4226.51 3170.72 3125.27 67 40 69 24 70 24 68 20 68 1 N 16.57 W 1.21 1716.12N 467.22W N 17.16 W 1.95 1798.39N 492.17W N 16.25 W 1.36 1886.08N 518.48W N 16.94 W 2.27 1971.91N 544.06W N 15.73 W 1.24 2055.88N 568.67W 1761.79 1846.58 1936.92 2025.31 2111.73 4323.64 3207.02 3161.57 68 4 4417.20 3242.28 3196.83 67 38 4510.73 3276.47 3231.02 69 28 4606.05 33.09.72 3264.27 69 41 4701.46 3343.10 3297.65 69 20 N 15.78 W .07 2142.59N 593.13W N 14.76 W 1.11 2226.18N 615.95W N 15.12 W 1.99 2310.28N 638.39W N 14.64 W .53 2396.62N 661.33W N 15.11 W .60 2483.00N 684.28W 2200.86 2286.69 2372.97 2461.53 2550.14 4798.32 3376.02 3330.57 70 55 4891.73 3406.81 3361.36 70 35 4988.18 3439.23 3393.78 70 7 5081.37 3470.72 3425.27 70 23 5177.75 3503.04 3457.59 70 25 N 14.96 W 1.64 2570.97N 707.91W N 14.81 W .38 2656.20N 730.56W N 15.15 W .59 2743.95N 754.04W N 15.31 W .33 2828.58N 777.08W N 15.69 W .37 2916.07N 801.34W 2640.41 2727.84 2817.87 2904.75 2994.63 5272.22 3535.33 3489.88 69 36 5369.00 3568.52 3523.07 70 16 5464.19 3601.11 3555.66 69 41 5557.29 3632.53 3587.08 70 51 5652.60 3663.98 3618.53 70 35 N 15.90 W .88 3001.50N 825.51W N 15.77 W .69 3088.96N 850.31W N 16.83 W 1.21 3174.80N 875.41W N 16.12 W 1.45 3258.83N 900.26W N 16.64 W .58 3345.15N 925.64W 3082.45 3172.36 3260.70 3347.22 3436.08 5749.40 3696.58 3651.13 70 2 5843.79 3728.83 3683.38 70 0 5938.58 3761.60 3716.15 69 31 6033.95 3794.40 3748.95 70 14 6131.68 3828.27 3782.82 69 12 N 16.41 W .62 3432.53N 951.56W N 15.61 W .80 3517.80N 976.03W N 15.48 W .52 3603.48N 999.86W N 13.77 W 1.84 3690.13N 1022.47W N 13.07 W 1.25 3779.29N 1043.75W 3526.06 3613.75 3701.79 3790.61 3881.76 6223 . 57 3860 . 47 3815 . 02 6318 . 78 3893 . 80 3848 . 35 6412.64 3927.25 3881.80 6508 . 37 3961 . 94 3916.49 6606.56 3996.88 3951.43 69 45 69 15 68 58 68 31 69 46 N 12.90 W .62 3863.15N 1063.08W N 12.76 W .54 3950.11N 1082.89W N 11.28 W 1.50 4035.88N l101.15W N 11.10 W .50 4123.40N 1118.47W N 11.37 W 1.29 4213.40N 1136.34W 3967.41 4056.19 4143.58 4232.61 4324.15 S.~'~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 ~£ EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 MWD SURVEY JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 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 NORTI~/SOUTI{ EAST/WEST VERT. SECT. 6700.20 4029.74 3984.29 6796.86 4063.59 4018.14 6893.69 4097.32 4051.87 6987.35 4130.92 4085.47 7083.64 4166.20 4120.75 69 9 69 50 69 22 68 35 68 25 N 10.88 W .82 4299.44N 1153.26W N 9.75 W 1.31 4388.51N 1169.47W N 8.69 W 1.14 4478.09N 1184.02W N 8.65 W .83 4564.52N 1197.19W N 8.56 W .20 4653.10N 1210.60W 4411.65 4502.06 4592.77 4680.17 4769.74 7179.10 4200.89 4155.44 7276.15 4234.85 4189.40 7371.23 4267.47 4222.02 7465.25 4299.61 4254.16 7561.13 4331.98 4286.53 68 57 70 4 69 47 70 13 70 18 N 6.67 W 1.93 4741.24N 1222.38W N 6.65 W 1.15 4831.54N 1232.92W N 6.67 W .31 4920.24N 1243.28W N 7.40 W .87 5007.93N 1254.10W N 7.40 W .07 5097.43N 1265.73W 4858.66 4949.56 5038.87 5127.22 5217.47 7656.80 4364.79 4319.34 7750.37 4397.80 4352.35 7844.79 4430.19 4384.74 7940.38 4461.50 4416.05 8035.45 4492.41 4446.96 69 35 69 5 70 45 71 0 71 3 N 7.57 W .76 5186.53N 1277.43W N 7.73 W .55 5273.30N 1289.09W N 7.32 W 1.80 5361.22N 1300.70W N 7.63 W .40 5450.76N 1312.45W N 7.63 W .06 5539.88N 1324.39W 5307.33 5394.89 5483.56 5573.88 5663.78 8130.17 4523.22 4477.77 8225.42 4554.42 4508.96 8321.01 4585.88 4540.43 8416.15 4617.40 4571.95 8532.00 4655.02 4609.57 70 58 70 46 70 46 70 31 71 34 N 7.04 W .60 5628.71N 1335.82W N 8.16 W 1.13 5717.91N 1347.72W N 9.49 W 1.31 5807.10N 1361.57W N 9.78 W .39 5895.60N 1376.60W N 8.59 W 1.32 6003.76N 1394.08W 5753.35 5843.34 5933.57 6023.27 6132.77 8605.13 4677.74 4632.29 8701.13 4707.38 4661.93 8796.32 4737.23 4691.78 8891.80 4767.48 4722.03 8986.34 4797.77 4752.32 72 13 71 49 71 37 71 26 71 10 N 9.16 W 1.16 6072.43N 1404.80W N 8.63 W .67 6162.64N 1418.92W N 9.03 W .45 6251.96N 1432.80W N 9.70 W .69 6341.31N 1447.53W N 10.45 W .81 6429.49N 1463.20W 6202.25 6293.53 6383.89 6474.39 6563.84 9082.76 4829.17 4783.72 9178.47 4861.56 4816.11 9271.96 4894.37 4848.92 9369.16 4929.10 4883.65 9464.25 4963.97 4918.52 70 49 69 36 69 18 68 48 68 10 N 11.09 W .72 6519.04N 1480.23W N 10.21 W 1.53 6607.54N 1496.88W N 9.15 W 1.11 6693.84N 1511.60W N 6.60 W 2.50 6783.74N 1524.04W N 5.87 W .98 6871.68N 1533.65W 6654.84 6744.75 6832.22 6922.97 7011.42 9559.77 5000.04 4954.59 9655.37 5037.45 4992.00 9750.67 5075.19 5029.73 9847.69 5112.77 5067.32 9941.13 5147.08 5101.63 67 26 66 28 66 52 67 32 69 22 N 5.80 W .76 6959.67N 1542.64W N 6.02 W 1.04 7047.17N 1551.70W N 5.55 W .61 7134.24N 1560.52W N 7.27 W 1.77 7223.11N 1570.51W N 6.70 W 2.05 7309.37N 1581.07W 7099.83 7187.78 7275.25 7364.67 7451.57 S~RRY-SUN DRILLING SERVICES · ANCHORAGE ALASKA PAGE 4 ~£ EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 MWD SURVEY JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 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/SOUT}t EAST/WEST VERT. SECT. 10036.35 5179.50 5134.05 70 48 10131.60 5210.96 5165.51 70 37 10227.25 5243.22 5197.77 69 56 10321~.68 5275.95 5230.50 69 30 10417.31 5308.78 5263.33 70 20 N 6.92 W 1.51 7398.26N 1591.69W N 7.60 W .70 7487.44N 1603.05W N 8.44 W 1.10 7576.60N 1615.61W N 9.56 W 1.21 7664.08N 1629.46W N 8.57 W 1.32 7752.77N 1643.61W 7541.09 7630.99 7721.03 7809.56 7899.34 10513.35 5341.43 5295.98 69 54 10608.65 5374.63 5329.18 69 19 10704.77 5408.59 5363.14 69 18 10798.39 5440.76 5395.31 70 30 10892.58 5472.42 5426.97 70 13 N 6.30 W 2.27 7842.31N 1655.30W N 6.65 W .70 7931.07N 1665.37W N 7.34 W .67 8020.32N 1676.32W N 8.35 W 1.63 8107.41N 1688.32W N 9.03 W .74 8195.10N 1701.73W 7989.64 8078.96 8168.87 8256.78 8345.46 10985.03 5504.13 5458.68 11081.05 5537.57 5492.12 11175.70 5570.76 5525.31 11269.72 5603.97 5558.52 11362.65 5636.17 5590.72 69 39 69 34 69 22 69 15 70 11 N 8.05 W 1.17 8280.97N 1714.62W N 8.01 W .09 8370.10N 1727.20W N 6.81 W 1.21 8458.00N 1738.63W N 7.01 W .23 8545.32N 1749.21W N 6.01 W 1.42 8631.92N 1759.09W 8432.28 8522.29 8610.92 8698.88 8786.03 11456.10 5667.99 5622.54 69 59 11551.44 5700.88 5655.43 69 39 11647.17 5734.10 5688.65 69 44 11740.97 5766.90 5721.45 69 19 11833.99 5799.90 5754.45 69 6 N 6.40 W .45 8719.27N 1768.59W N 7.25 W .91 8808.12N 1779.22W N 8.38 W 1.11 8897.06N 1791.43W N 7.80 W .73 8984.07N 1803.80W N 8.09 W .38 9070.20N 1815.82W 8873.88 8963.36 9053.13 9141.01 9227.97 11929.04 5833.60 5788.15 12022.59 5866.58 5821.13 12117.35 5899.96 5854.51 12211.50 5933.16 5887.71 12306.58 5967.02 5921.57 69 69 69 69 68 20 22 22 19 57 N 5.81 W 2.26 9158.40N 1826.57W N 6.09 W .28 9245.47N 1835.64W N 4.43 W 1.64 9333.78N 1843.77W N 4.40 W .07 9421.62N 1850.55W N 4.52 W .40 9510.20N 1857.46W 9316.82 9404.34 9492.96 9580.94 9669.68 12399.90 6000.71 5955.26 68 42 12493.87 6034.71 5989.26 68 52 12586.83 6068.27 6022.82 68 48 12680.59 6102.13 6056.68 68 50 12775.67 6136.17 6090.72 69 11 N 4.96 W .51 9596.92N 1864.65W N 6.14 W 1.18 9684.11N 1873.13W N 5.82 W .33 9770.33N 1882.16W N 4.74 W 1.08 9857.39N 1890.20W N 5.13 W .52 9945.83N 1897.84W 9756.61 9844.17 9930.83 10018.21 10106.90 12869.15 6169.34 6123.89 69 14 12962.45 6202.31 6156.86 69 22 13060.64 6238.75 6193.30 67 3 13158.42 6278.09 6232.64 65 30 13252.92 6319.14 6273.69 63 0 N 4.39 W .74 10032.93N 1905.09W N 4.89 W .52 10119.92N 1912.15W N 4.95 W 2.36 10210.74N 1919.97W N 6.61 W 2.22 10299.79N 1928.98W N 7.31 W 2.73 10384.27N 1939.29W 10194.21 10281.39 10372.46 10461.93 10547.04 S~-~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 ~P EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 MWD SURVEY JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/10 TOTAL RECTANGUI. JLR COORDINATES 0 NORTH/SOUTH EAST/WEST VERT. SECT. 13346.72 6363.37 6317.92 60 43 N 7.84 W 2. 13443.50 6411.98 6366.53 58 58 N 8.74 W 1. 13536.34 6461.24 6415.79 56 55 N 9.62 W 2. 13630.17 6513.98 6468.53 54 39 N 8.86 W 2. 13724.64 6569.98 6524.53 52 37 N 8.55 W 2. 48 10466.24N 97 10549.04N 36 10626.71N 50 10703.28N 18 10778.47N 1950.18W 10629.73 1962.24W 10713.39 1974.79W 10792.03 1987.25W 10869.56 1998.77W 10945.61 13821.62 6629.60 6584.15 51 30 N 10.61 W 2. 13914.19 6688.52 6643.07 49 24 N 10.41 W 2. 14007.99 6750.99 6705.54 47 2 N 10.09 W 2. 14102.15 6816.76 6771.31 44 20 N 11.36 W 3. 14194.60 6884.15 6838.70 42 2 N 11.70 W 2. 03 10853.88N 27 10924.06N 54 10992.88N 03 11059.07N 50 11121.06N 2011.48W 11022.02 2024.50W 11093.29 2036.95W 11163.14 2049.47W 11230.39 2062.11W 11293.49 14290.10 6955.41 6909.96 41 27 N 11.93 W . 14385.05 7026.77 6981.32 41 5 N 11.52 W . 14479.40 7098.12 7052.67 40 37 N 11.69 W . 14573.40 7169.71 7124.26 40 9 N 12.19 W . 14669.08 7242.90 7197.45 40 2 N 11.62 W . 64 11183.30N 47 11244.62N 51 11305.09N 61 11364.69N 40 11424.99N 2075.13W 11356.88 2087.86W 11419.33 2100.28W 11480.89 2112.88W 11541.61 2125.59W 11603.04 14762.39 7314.55 7269.10 39 37 N 11.48 W . 14856.33 7387.24 7341.79 39 0 N 11.85 W . 14951.69 7461.62 7416.17 38 28 N 12.19 W . 15045.41 7535.27 7489.82 37 55 N 11.20 W . 15140.61 7610.47 7565.02 37 43 N 11.54 W . 46 11483.55N 71 11541.83N 60 11600.19N 87 11656.94N 31 11714.18N 2137.56W 11662.65 2149.59W 11721.99 2162.02W 11781.46 2173.77W 11839.25 2185.28W 11897.49 15175.77 7638.33 7592.88 37 25 N 11.39 W 15283.00 7723.50 7678.05 37 25 N 11.39 W .89 11735.19N 2189.54W 11918.87 .02 11799.06N 2202.41W 11983.87 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 12002.85 FEET AT NORTH 10 DEG. 34 MIN. WEST AT MD = 15283 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 352.65 DEG. S"~RRY-SUN DRILLING SERVICES ANC~{ORAGE ALASKA PAGE 6 ~P EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -45.45 .00 N .00 E 1000.00 998.03 952.58 44.13 N 8.74 W 2000.00 1943.23 1897.78 342.31 N 94.09 W 3000.00 2686.55 2641.10 978.55 N 253.68 W 4000.00 3089.73 3044.28 1853.03 N 508.85 W .00 1.97 1.97 56.77 54.80 313.45 256.68 910.27 - 596.82 5000.00 3443.25 3397.80 2754.68 N 756.94 W 6000.00 3782.92 3737.47 3659.09 N 1014.86 W 7000.00 4135.54 4090.09 4576.16 N 1198.97 W 8000.00 4480.90 4435.45 5506.64 N 1319.93 W 9000.00 4802.18 4756.73 6442.20 N 1465.54 W 1556.75 646.48 2217.08 660.33 2864.46 647.39 3519.10 654.63 4197.82 678.72 10000.00 5167.54 5122.09 7364.18 N 1587.55 W 11000.00 5509.33 5463.88 8294.87 N 1716.59 W 12000.00 5858.62 5813.17 9224.45 N 1833.40 W 13000.00 6215.54 6170.09 10154.93 N 1915.15 W 14000.00 6745.55 6700.10 10987.12 N 2035.93 W 4832.46 634.63 5490.67 658.21 6141.38 650.71 6784.46 643.08 7254.45 469.99 15000.00 7499.45 7454.00 11629.56 N 2168.35 W 15283.00 7723.50 7678.05 11799.06 N 2202.41 W 7500.55 246.10 7559.50 58.96 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. ~RRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 7 DP EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 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 .00 .00 -45.4 45.45 45.45 .0 145.45 145.45 100.0 245.45 245.45 200.0 345.46 345.45 300.0 5 .00 N .00 0 .00 N .00 0 .21 S .18 0 .49 S .43 0 .04 N .47 E .00 E .00 .00 E .00 .00 E .00 .00 E .01 - .00 445.48 445.45 400.0 545.55 545.45 500.0 645.68 645.45 600.0 745.95 745.45 700.0 846.41 845.45 800.0 2.30 N .38 E .03 .03 5.93 N .27 E .10 .07 10.96 N .00 W .23 .13 18.05 N 1.50 W .50 .27 27.19 N 4.31 W .96 .46 946.99 945.45 900.0 1047.89 1045.45 1000.0 1149.48 1145.45 1100.0 1251.89 1245.45 1200.0 1355.09 1345.45 1300.0 37.61 N 6.92 W 50.52 N 10.62 W 67.41 N 16.18 W 88.36 N 23.13 W 112.62 N 30.75 W 1.54 .58 2.44 .91 4.03 1.58 6.44 2.41 9.64 3.20 1459.47 1445.45 1400.0 1565.32 1545.45 1500.0 1672.01 1645.45 1600.0 1779.67 1745.45 1700.0 1889.62 1845.45 1800.0 141.21 N 39.27 W 174.36 N 49.38 W 209.84 N 60.49 W 248.22 N 71.17 W 292.46 N 82.51 W 14.02 4.38 19.87 5.86 26.56 6.69 34.22 7.66 44.17 9.95 2002 . 56 1945 . 45 1900 . 0 2118 . 84 2045 . 45 2000 . 0 2238 . 11 2145 . 45 2100 . 0 2361.45 2245.45 2200.0 2490.79 2345.45 2300.0 343.56 N 94.37 W 401.49 N 107.12 W 465.05 N 120.56 W 535.59 N 135.72 W 615.44 N 154.31 W 57.11 12.95 73.39 16.28 92.66 19.27 116.00 23.34 145.34 29.34 2628.05 2445.45 2400.0 2773.14 2545.45 2500.0 2930.26 2645.45 2600.0 3106.49 2745.45 2700.0 3313.27 2845.45 2800.0 706.80 N 176.34 W 808.15 N 204.11 W 924.37 N 238.22 W 1063.92 N 277.80 W 1237.81 N 327.47 W 182.60 37.26 227.69 45.10 284.81 57.11 361.04 76.24 467.82 106.77 3592.24 2945.45 2900.0 3874 . 99 3045 . 45 3000 . 0 4158.69 3145.45 3100.0 4425.54 3245.45 3200.0 4708.12 3345.45 3300.0 1488.39 N 397.48 1741.23 N 474.69 1995.41 N 551.21 2233.64 N 617.92 2489.02 N 685.90 W 646.79 178.97 W 829.54 182.75 W 1013.24 183.70 W 1180.09 166.85 W 1362.67 182.58 S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 8 ~P EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 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 5006.46 3445.45 3400.00 5301.28 3545.45 3500.00 5596.70 3645.45 3600.00 5892.29 3745.45 3700.00 6180.16 3845.45 3800.00 2760.54 N 3027.70 N 3294.60 N 3561.68 N 3823.45 N 758.53 W 832.97 W 910.60 W 988.28 W 1053.99 W 1561.01 198.34 1755.83 194.82 1951.25 195.42 2146.84 195.60 2334.71 -~ 187.86 6463.32 3945.45 3900.00 6744.43 4045.45 4000.00 7027.15 4145.45 4100.00 7307.27 4245.45 4200.00 7601.06 4345.45 4300.00 4082.26 N 4340.04 N 4601.15 N 4860.60 N 5134.70 N 1110.39 W 1161.02 W 1202.76 W 1236.31 W 1270.57 W 2517.87 183.16 2698.98 181.11 2881.70 182.72 3061.82 180.13 3255.61 193.78 7891.13 4445.45 4400.00 8198.19 4545.45 4500.00 8501.74 4645.45 4600.00 8822.37 4745.45 4700.00 9131.98 4845.45 4800.00 5404.62 N 5692.46 N 5975.37 N 6276.38 N 6564.64 N 1306.30 W 1344.07 W 1389.79 W 1436.68 W 1489.09 W 3445.68 190.08 3652.74 207.05 3856.29 203.55 4076.92 220.63 4286.53 209.60 9414.31 4945.45 4900.00 9675.41 5045.45 5000.00 9936.51 5145.45 5100.00 10233.74 5245.45 5200.00 10525.05 5345.45 5300.00 6825.56 N 7065.45 N 7305.08 N 7582.63 N 7853.24 N 1528.85 W 1553.62 W 1580.57 W 1616.50 W 1656.50 W 4468.86 182.34 4629.96 161.10 4791.06 161.10 4988.29 197.23 5179.60 191.31 10812.43 5445.45 5400.00 11103.63 5545.45 5500.00 11390.04 5645.45 5600.00 11679.94 5745.45 5700.00 11962.63 5845.45 5800.00 8120.51 N 8391.06 N 8657.55 N 8927.48 N 9189.67 N 1690.25 W 1730.15 W 1761.79 W 1795.91 W 1829.75 W 5366.98 187.38 5558.18 191.20 5744.59 186.40 5934.49 189.90 6117.18 182.69 12246.29 5945.45 5900.00 12523.67 6045.45 6000.00 12801.80 6145.45 6100.00 13077.81 6245.45 6200.00 13310.07 6345.45 6300.00 9454.07 N 9711.74 N 9970.16 N 10226.49 N 10434.57 N 1853.05 W 1876.10 W 1900.03 W 1921.34 W 1945.82 W 6300.84 183.66 6478.21 177.38 6656.35 178.13 6832.36 176.02 6964.62 132.26 13507.42 6445.45 6400.00 13684.24 6545.45 6500.00 13847.09 6645.45 6600.00 13999.85 6745.45 6700.00 14142.21 6845.45 6800.00 10602.82 N 10746.72 N 10873.48 N 10987.02 N 11086.49 N 1970.74 W 1993.99 W 2015.15 W 2035.91 W 2054.98 W 7061.97 97.34 7138.79 76.82 7201.64 62.86 7254.40 52.76 7296.76 42.35 ~.RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION MILNE PT/MPC-25 500292263800 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/21/96 DATE OF SURVEY: 012496 JOB NUMBER: AK-MM-960101 KELLY BUSHING ELEV. = 45.45 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 14276.82 6945.45 6900.00 11174.69 N 2073.31 W 7331.37 34.61 14409.84 7045.45 7000.00 11260.59 N 2091.12 W 7364.39 33.03 14541.66 7145.45 7100.00 11344.68 N 2108.56 W 7396.21 31.82 14672.42 7245.45 7200.00 11427.10 N 2126.03 W 7426.97 30.76 14802.49 7345.45 7300.00 11508.59 N 2142.65 W 7457.04 -- 30.07 14931.04 7445.45 7400.00 11587.63 N 2159.30 W 7485.59 28.55 15058.32 7545.45 7500.00 11664.72 N 2175.31 W 7512.87 27.28 . 15184.73 7645.45 7600.00 11740.53 N 2190.61 W 7539.28 26.41 15283.00 7723.50 7678.05 11799.06 N 2202.41 W 7559.50 20.22 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS gyro/data B.P. EXPLORATION ~ C PAD, WELL NO. MPC-25 MILNE POINT FIELD, ALASKA Gyro Multishot Survey Of Drill Pipe Survey date: 26 January, 1996 G-ool Job number · AK0196G319 SR319.DOC Gyrodata IncorPorated P.O. Box 79389 Houston, Texas 77279 713/461-3146 Fax: 713/461-0920 February 13, 1996 B.P. Exploration (Alaska) Inc. Petrotechnical Data Center, MB 3-3 900 E. Benson Blvd. Anchorage, AK 99519-6612 Re; C-PAD, WELL MPC-25, MILNE POINT FIELD, ALASKA Enclosed please find one (1) original (6) copies and (1) disk of the completed survey of Well #MPC-25 We would like to take this opportunity to thank you for using Gyrodata and we look forward to serving you in the future. Sincerely Robert J. Shoup Operations Manager RS/fec Serving the Worldwide Energy Industry with Precision Survey Instrumentation gyro/data CONTENTS JOB NUMBER :AK0196G319 1. DISCUSSION, SURVEY CERTIFICATION SHEET 2. SURVEY DETAILS 3. OUTRUN SURVEY LISTING 4. QUALITY CONTROL 5. EQUIPMENT AND CHRONOLOGICAL REPORT SR319.DOC gyro/data 1. DISCUSSION , SURVEY CERTIFICATION SHEET SR319.DOC gym/data DISCUSSION JOB NUMBER' AK0196G319 Tool 080 was run in MPC-25 on ATLAS 5/16" Wireline inside drillpipe. The survey was run without problems. SR319. DOC gyro/data SURVEY CERTIFICATION SHEET JOB NUMBER: AK0196G319 The data for this survey and the calculations for this survey were obtained and performed by me according to standards and procedures as set forth by Gyrodata Limited, true and correct to the best of my knowledge. TOM STODDARD OPERATIONS ENGINEER The data and calculations for this survey have been checked by me and conform to the standards and procedures as set forth by Gyrodata Limited. This report represents a directional survey of this well based on the original data obtained at the wellsite. Checked by :- ROB SHOUP OPERATIONS MANAGER SR319.DOC gyro/data 2. SURVEY DETAILS SR319.DOC gyro/data SURVEY DETAILS JOB NUMBER: AK0196G319 CLIENT: B.P. EXPLORATION RIG: C-PAD LOCATION: MILNE POINT FIELD WELL: LATITUDE: MPC-25 7O.491O0O N LONGITUDE: SURVEY DATE: 26 JANUARY, 1996 SURVEY TYPE : MULTISHOT IN 5.5" Drillpipe DEPTH REFERENCE: MAX. SURVEY DEPTH: ROTARY TABLE ELEVATION 46 7878 SURVEY TIED ONTO: NA SURVEY INTERVAL: 100' From 100 feet to 800 feet, 50' From 800 feet to 3350 feet, 100' From 3400 feet to 7800 feet, UTM CO-ORDINATES: TARGET DIRECTION: 325.00 GRID CORRECTION: N/A CALCULATION METHOD: MINIMUM CURVATURE SURVEYOR: TOM STODDARD SR319.DOC gyro/data 3. OUTRUN SURVEY LISTING SR319.DOC A Gyroda t a D i r e c t i ona i Survey for B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, ALASKA Job Number: AK0196G319 Run Date: 26-Jan-96 11:15: Surveyor: STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.491000 deg. N Sub-sea Correction from Vertical Reference: 46 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 325.000 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyr oda t a D i r e c t i ona l. Survey B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319 ALASKA MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. 0.0 0.00 0.00 0.0 0.0 -46.0 0.00 0.0 0.0 0-7800 FT. GYRO SURVEY RUN INSIDE DRILLPIPE MEASURED DEPTHS ARE REFERENCED TO AN RKB OF 46' ABOVE SEA LEVEL Page 1 HORIZONTAL COORDINATES feet 0.00 N 0.0~ 100.0 .10 318.33 100.0 .1 54.0 .10 .1 318.3 200.0 .03 70.61 200.0 .2 154.0 .11 .2 327.3 300.0 .18 1.45 300.0 .3 254.0 .17 .3 349.3 400.0 1.01 356.02 400.0 1'.2 354.0 .83 1.3 355.1 500.0 2.08 5.07 500.0 3.3 454.0 1.10 4.0 359.8 600.0 2.50 3.33 599.9 6.4 553.9 .42 8.0 2.0 700.0 4.00 350.28 699.7 11.3 653.7 1.66 13.6 359.2 800.0 5.35 343.29 799.4 18.9 753.4 1.47 21.6 354.4 850,0 5.75 345.41 849.1 23.4 803.1 .89 26.4 352.6 900.0 6.04 345.94 898.9 28.2 852.9 .60 31.5 351.4 950.0 6.48 347.32 948.6 33.3 902.6 .92 37.0 350.7 1000.0 7.57 344.53 998.2 39.0 952.2 2.29 43.0 350.0 1050.0 8.50 343.62 1047.7 45.6 1001.7 1.87 50.0 349.2 1100.0 10.00 342.79 1097.1 53.2 1051.1 3.02 58.0 348.4 1150.0 10.93 342.59 1146.2 61.9 1100.2 1.86 67.0 347.6 1200.0 12.44 345.71 1195.2 71.4 1149.2 3.28 77.1 347.2 1250.0 13.10 341.65 1244.0 81.9 1198.0 2.22 88.2 346.7 1300.0 13.86 343.59 1292.6 93.0 1246.6 1.77 99.8 346.2 1350.0 14.85 343.82 1341.0 104.8 1295.0 2.00 112.2 346.0 1400.0 .16.23 344.00 1389.2 117.4 1343.2 2.75 125.6 345.7 .06 N .13 N .30 N 1.33 N 4.02 N 8.01 N 13.63 N 21.53 N 26.19 N 31.16 N 36.47 N 42.40 N 49.11 N 56.80 N 65.47 N 75.21 N 85.81 N 96.93 N 108.83 N 121.70 N .06 W .09 W .06 W .11 W .01 W .27 E .19 W 2.12 W 3.42 W 4.69 5.95 W 7.44 W 9.36 W 11.69 W 14.39 W 17.14 W 20.25 W 23.73 W 27.21 W 30.92 W A Gyrodata B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319 ALASKA MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet 1450.0 17.48 343.63 1437.0 1500.0 18.69 344.32 1484.6 1550.0 19.79 343.05 1531.8 1600.0 20.79 342.68 1578.7 1650.0 20.69 344.02 1625.4 1700.0 20.47 344.12 1672.2 1750.0 21.89 345.31 1718.9 1800.0 23.26 345.39 1765.0 1850.0 24.77 346.88 1810.7 1900.0 26.35 347.52 1855.8 1950.0 27.85 348.35 1900.3 2000.0 28.86 349.86 1944.3 2050.0 30.35 348.33 1987.8 2100.0 31.03 348.75 2030.8 2150.0 32.67 348.97 2073.3 2200.0 33.04 348.81 2115.3 2250.0 34.80 348.75 2156.8 2300.0 35.42 349.98 2197.7 2350.0 37.34 348.05 2237.9 2400.0 38.17 347.90 2277.4 2450.0 40.18 348.41 2316.2 2500.0 41.30 347.67 2354.1 2550.0 43.19 347.83 2391.1 2600.0 44.14 346.83 2427.3 2650.0 45.62 345.82 2462.7 131.2 145.8 161.4 177.9 194.7 211.4 228.4 246.4 265.3 285.3 306.3 327.9 350.5 373.9 398.0 422.8 448.3 474.5 501.6 529.8 558.9 588.9 619.9 651.8 684.7 Dire SUBSEA DEPTH feet c t i o n a 1 Survey DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. Page 1391.0 2.53 140.1 345.5 1438.6 2.45 155.6 345.4 1485.8 2.36 172.0 345.2 1532.7 2.00 189.4 345.0 1579.4 .97 207.1 344.9 HORIZONTAL COORDINATES feet 135 62 N 34 9 ~ . . ~ 150.54 N 39.24 W 166.36 N 43.88 W 182.92 N 48.99 W 199.88 N 54.06 W 1626.2 .45 224.6 344.8 216.78 N 58.88 W 1672.9 2.96 242.7 344.8 234.21 N 63.64 W 1719.0 2.74 261.9 344.8 252.78 N 68.49 W 1764.7 3.25 282.2 344.9 272.54 N 73'.36 W 1809.8 3.22 303.8 345.1 293.57 N 78.14 W 1854.3 1898.3 1941.8 1984.8 2027.3 3.10 326.5 345.3 2.46 350.2 345.6 3 . 34 374 . 9 345.8 1.43 400.4 346.0 3.30 426.7 346.1 2069.3 .75 453.8 346.3 2110.8 3.52 481.7 346.4 2151.7 1.89 510.4 346.6 2191.9 4.47 540.1 346.7 2231.4 1.67 570.7 346.8 2270.2 4.08 602.2 346.9 2308.1 2.44 634.9 346.9 2345.1 3.78 668.5 347.0 2381.3 2.34 703.0 347.0 2416.7 3.30 738.3 347.0 315.85 N 82.89 W 339.17 N 87.38 W 363.42 N 92.06 W 388.43 N 97.12 W 414.31 N 102.22 440.93 N 468.30 N 496.56 N 525.67 N 555.61 N 586.52 N 618.45 N 651.30 N 684.98 N 719.26 N 107.44 W 112.87 W 118.18 W 123.83 W 130.21 W ~ 136.69 W 143.46 W 150.59 W 158.16 W 166.51 W A Gyrodata B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319 ALASKA MEASURED I DEPTH feet N C L AZIMUTH VERTICAL DEPTH deg. deg. feet VERTICAL SECTION feet 2700.0 r46.15 345.55 2497.5 2750.0 47.29 344.22 2531.8 2800.0 48.75 343.59 2565.2 2850.0 50.15 344.05 2597.7 2900.0 51.88 342.70 2629.2 2950 3000 3050 3100 3150 3200 3250 3300 3350 3400 35O0 3600 3700 3800 3900 4000 4100 4200 4300 4400 .0 52.97 341.90 2659.7 .0 55.03 343.51 2689.1 .0 55.95 342.59 2717.4 .0 57.88 343.52 2744.7 .0 58.63 343.51 2771.0 .0 61.01 344.74 2796.1 .0 62.22 340.15 2819.9 .0 64.45 343.79 2842.4 .0 65.44 343.92 2863.5 .0 67.85 345.33 2883.4 .0 71.67 343.12 2917.9 .0 71.66 343.31 2949.4 .0 69.93 341.72 2982.3 .0 67.19 341.97 3018.8 .0 67.98 344.15 3057.0 · 0 70.86 340.88 3092.1 .0 69.40 342.71 3126.1 .0 67.33 342.99 3163.0 .0 68.55 343.10 3200.6 .0 66.78 344.85 3238.6 718.3 752.5 787.7 823.6 860.5 898.3 936.9 976.0 1015.9 1056.2 1097.0 1139.0 1181.7 1224.5 1267.8 1356.3 1446.5 1536.6 1625.6 1713.5 1802.8 1892.8 1981.3 2069.4 2156.9 Directional Survey SUBSEA DOGLEG CLOSURE DEPTH SEVERITY DIST. AZIMUTH feet deg./ feet deg. 100 ft. 2451.5 1.12 774.2 346.9 2485.8 2.98 810.5 346.8 2519.2 3.07 847.7 346.7 2551.7 2.88 885.6 346.6 2583.2 4.05 924.4 346.4 2613.7 2.52 963.9 346.3 2643.1 4.87 1004.3 346.1 2671.4 2.39 1045.4 346.0 2698.7 4.17 1087.3 345.9 2725.0 1.50 1129.8 345.8 2750.1 5.21 1173.0 345.7 2773.9 8.43 1216.9 345.6 2796.4 7.89 1261.5 345.5 2817.5 1.99 1306.7 345.4 2837.4 5.47 1352.6 345.4 2871.9 4.35 1446.4 345.3 2903.4 .18 1541.3 345.2 2936.3 2.29 1635.6 345.0 2972.8 2.75 1728.5 344.9 3011.0 2.16 1820.9 344.8 3046.1 4.20 1914.4 344.7 3080.1 2.25 2008.4 344.5 3117.0 2.08 2101.3 344.5 3154.6 1.22 2193.9 344.4 3192.6 2.40 2286.4 344.4 Page 3 HORIZONTAL COORDINATES feet 754.04 N 175.3~ 789.18 N 184.88 824.89 N 195.18 861.37 N 205.7'7 898.61 N 216.89 936.36 N 974.97 N 1014.38 N 1054.45 N 1095.22 N 1136.80 N 1178.72 N 1221.20 N 1264.70 N 1308.96 N 1399.22 N 1490.10 N 1580.17 N 1668.61 N 1757.04 N 1846.30 N 1935.63 N 2024.44 N 2113.10 N 2201.99 N 228.94 W 240.96 W 252.98 W 265.18 W 277.24 W 289.06 W 302.33 W 316.15 W 328.74 W 340.90 w 366.41 W 393.82 W 422.18 W 451.18 W 478.11 W 506.25 W 535.63 W 563.04 W 590.07 W 615.61 W A Gyrodata B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319 ALASKA MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SECTION feet 4500.0 68.91 344.57 3276.3 4600.0 70.00 346.37 3311.4 4700.0 69.42 344.41 3346.1 4800.0 70.57 346.05 3380.3 4900.0 70.79 344.92 3413.4 5000.0 70.21 344.19 3446.7 5100.0 70.47 343.54 3480.4 5200.0 70.57 343.62 3513.7 5300.0 69.55 344.06 3547.8 5400.0 70.32 343.52 3582.1 5500.0 69.86 342.30 3616.2 5600.0 71.24 342.41 3649.5 5700.0 70.44 343.24 3682.3 5800.0 69.97 343.21 3716.2 5900.0 70.13 344.44 3750.3 6000.0 69.47 344.49 3784.8 6100.0 69.79 346.80 3819.6 6200.0 69.05 346.59 3854.8 6300.0 69.43 346.48 3890.2 6400.0 68.87 347.12 3925.8 6500.0 68.65 348.69 3962.0 6600.0 69.07 348.94 3998.1 6700.0 69.43 349.69 4033.5 6800.0 69.55 349.51 4068.6 6900.0 69.69 350.54 4103.4 2244.0 2331.8 2419.7 2507.8 2596.2 2685.1 2774.2 2863.5 2952.5 3041.4 3130.9 3220.9 3310.8 3400.2 3489.2 3577.6 3665.4 3752.3 3839.3 3926.1 4011.9 4097.3 4182.5 4267.6 4352.6 Dire sUBSEA DEPTH feet 3230.3 3265.4 3300.1 3334.3 3367.4 3400.7 3434.4 3467.7 3501.8 3536.1 3570.2 3603.5 3636.3 3670.2 3704.3 3738.8 3773.6 3808.8 3844.2 3879.8 3916.0 3952.1 3987.5 4022.6 4057.4 c t i on a 1 Survey DOGLEG CLOSURE SEVERITY DIST. AZIMUTH deg./ feet deg. 100 ft. 2.15 2379.0 344.4 2.00 2472.6 344.4 1.92 2566.4 344.5 1.92 2660.4 344.5 1.09 2754.7 344.5 .90 2849.0 344.5 .66 2943.2 344.5 · 13 3037.4 344.5 1.10 3131.4 344.5 .92 3225.3 344.4 1.23 3319'.3 344.4 1.38 3413.6 344.3 1.12 3508.0 344.3 .47 3602.1 344.3 1.17 3696.1 344.3 .66 3789.9 344.3 2.19 3883.6 344.3 .77 3977.2 344.4 .40 4070.6 344.4 · 82 4164.0 344.5 1.48 4257.0 344.5 · 48 4350.0 344.6 .79 4443.2 344.7 .20 4536.6 344.8 .97 4629.9 344.9 Page 4 HORIZONTAL COORDINATES feet 2291.32 N 640.0~ ] 2381.96 N 663.51 v~ 2472.72 N 687.16 W 2563.57 N 711.11 W 2654.93 N 734.75 W 2745.79 N 759.85 W 2836.25 N 786.02 W 2926.69 N 812.67 W 3016.98 N 838.83 W 3107.17 N 865.06 W 3197.04 N 892.69 W 3286.90 N 921.27 W 3377.14 N 949.16 W 3467.23 N 976.32 W 3557.51 N 1002.50 W 3647.93 N 3738.75 N 3829.85 N 3920.79 N 4011.77 N 4102.91 N 4194.40 N 4286.29 N 4378.42N 4470.74 N 1027.63 W 1050.87 W 1072.41 W 1094.17 W 1115.52 W 1135.05 W 1153.15 W 1170.49 W 1187.39 W 1203.63 W A Gyrodata Di B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319 ALASKA r e c t i o n a 1 Survey MEASURED I N C L AZIMUTH VERTICAL DEPTH DEPTH feet deg. deg. feet VERTICAL SUBSEA DOGLEG CLOSURE SECTION DEPTH SEVERITY DIST. AZIMUTH feet feet deg./ feet deg. 100 ft. 7000.0 68.69 350.97 4138.9 7100.0 68.53 351.57 4175.4 7200.0 69.17 352.87 4211.5 7300.0 70.23 353.38 4246.2 7400.0 69.87 353.15 4280.3 4436.8 4092.9 1.08 4722.9 345.0 4520.3 4129.4 .58 4815.5 345.2 4603.2 4165.5 1.37 4908.1 345.3 4685.9 4200.2 1.17 5001.0 345.4 4768.7 4234.3 .42 5094.1 345.6 7500.0 70.59 352.77 4314.1 7600.0 70.20 353.29 4347.6 7700.0 69.32 352.99 4382.2 7800.0 69.28 352.68 4417.6 7878.0 71.21 352.96 4443.9 4851.8 4268.1 .81 5187.5 345.7 4935.0 4301.6 .63 5280.9 345.9 5017.7 4336.2 .92 5374.0 346.0 5100.4 4371.6 .29 5466.9 346.1 5165.4 4397.9 2.50 5539.8 346.2 Page 5 HORIZONTAL COORDINATES feet 4563'.00 N 1218.66 4655.03 N 1232.79 4747.44 N 1245.41 W 4840.55 N 1256.63 W 4933.90 N 1267.66 W 5027.29 N 5120.80 N 5213.96 N 5306.77 N 5379.60 N 1279.20 W 1290.63 W 1301.84 W 1313.50 W 1322.67 W Final Station Closure: Distance: 5539.82 ft Az: 346.19 deg. A Gyr odat a D i re c t i on a i Survey for B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, ALASKA Job Number: AK0196G319SS Run.Date: 26-Jan-96 Surveyor: STODDARD 11:15: Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.491000 deg. N Sub-sea Correction from Vertical Reference: 46 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 325.000 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gyrodata B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319SS ALASKA Directional SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DOGLEG CLOSURE DEPTH DEPTH SECTION SEVERITY DIST. AZIMUTH feet deg. deg. feet feet deg./ feet deg. 100 ft. -46.0 0.00 0.00 0.0 0.0 0.00 0.0 0.0 0-7800 FT. GYRO SURVEY RUN INSIDE DRILLPIPE MEASURED DEPTHS ARE REFERENCED TO AN RKB OF 46' ABOVE SEA LEVEL Survey Page HORIZONTAL COORDINATES feet 0.00 N 0.00 E 100.0 .07 204.38 146.0 .1 200.0 .10 38.79 246.0 .2 300.0 .56 358.95 346.0 .7 400.0 1.50 .18 446.0 2.1 500.0 2.28 4.27 546.0 4.7 600.0 3.19 357.30 646.0 8.7 700.0 4.63 347.04 746.0 14.8 800.0 5.72 345.28 846.0 23..1 900.0 6.45 347.25 946.0 33.0 1000.0 8.46 343.65 1046.0 45.4 1100.0 10.92 342.59 1146.0 61.8 1200.0 13.13 341.73 1246.0 82.4 1300.0 15.00 343.84 1346.0 106.1 1400.0 17.71 343.76 1446.0 133.9 1500.0 20.09 342.94 1546.0 166.4 1600.0 20.59 344.06 1646.0 202.0 1700.0 22.69 345.36 1746.0 238.9 1800.0 26.01 347.38 1846.0 281.0 1900.0 28.92 349.80 1946.0 328.8 2000.0 31.62 348.83 2046.0 382.5 .10 .2 322.4 .14 .3 337.4 .47 1.3 352.0 .95 4.0 357.3 .79 8.0 .8 .99 13.6 .7 1.57 21.6 357.0 .93 26.4 352.7 .90 37.0 350.8 1.88 50.0 349.2 1.87 67.0 347.6 2.20 99.8 346.7 2.07 125.6 345.9 2.51 155.6 345.5 2.25 189.4 345.2 .74 224.6 344.8 2.83 261.9 344.8 3.22 303.8 345.1 2.50 374.9 345.6 2.10 426.7 346.0 .10 N .07 W .21 N .07 W .78 N .08 W 2.57 N .07 W 5.86 N .13 E 10.61 N .23 W 17.30 N 1.08 W 25.89 N 3.34 W 36.19 N 5.88 W 48.88 N 9.30 W 65.43 N 14.38 W 86.28 N 20.40 W 110.16 N 27.59 W 138.44 N 35.77 W 171.38 N 45.43 W 207.31 N 56.18 W 245.12 N 66.49 W 289.00 N 77.10 W 340.11 N 87.56 W 397.70 N 98.95 W A G y r o d a t a D i B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, Job Number: AK0196G319SS ALASKA r e c t SUBSEA I N C L AZIMUTH VERTICAL VERTICAL DOGLEG DEPTH DEPTH SECTION SEVERITY feet deg. deg. feet feet deg./ 100 ft. 2100.0 34.34 348.77 2146.0 2200.0 37.51 348.02 2246.0 2300.0 41.07 347.83 2346.0 2400.0 44.92 346.29 2446.0 2500.0 47.91 343.95 2546.0 2600.0 52.48 342.25 2646.0 2700.0 57.92 343.52 2746.0 2800.0 64.62 343.82 2846.0 2900.0 71.66 343.29 2946.0 3000.0 67.75 343.52 3046.0 3100.0 68.28 342.86 3146.0 3200.0 67.20 344.80 3246.0 3300.0 69.42 344.41 3346.0 3400.0 70.23 344.21 3446.0 3500.0 69.61 344.04 3546.0 3600.0 71.10 342.40 3646.0 3700.0 70.11 344.29 3746.0 3800.0 69.23 346.65 3846.0 3900.0 68.75 347.99 3946.0 4000.0 69.47 349.63 4046.0 441.7 507.4 582.5 669.2 767.5 881.4 1017.9 1189.1 1436.8 1688.2 1940.5 2174.1 2419.5 2683 .1 2947.8 3211.5 3478.0 3730.7 3974.0 4212.8 4453.0 4685.6 4930.9 5165.4 4100.0 68.66 351.09 4146.0 4200.0 70.22 353.38 4246.0 4300.0 70.22 353.27 4346.0 4397.9 71.21 352.96 4443.9 2.80 3 .89 2.79 2 .85 3.02 3 .21 4.03 6.87 .63 2.33 2.16 2.35 1.92 .90 1.05 1.37 1.08 1.12 1.19 .58 .98 1.17 .64 2.50 o n a 1 Survey Page CLOSURE DIST. AZIMUTH feet deg. HORIZONTAL C O O R D I N A T E S feet 481.7 346.4 570.7 346.8 634.9 346.9 738.3 347.0 847.7 346.8 963.9 346.3 1129.8 345.9 1306.7 345.5 1541.3 345.2 1820.9 344.8 2101.3 344.5 2379.0 344.4 2566.4 344.5 2849.0 344.5 3131.4 344.5 3413.6 344.3 3696.1 344.3 3977.2 344.3 4257.0 344.5 4536.6 344.8 4815.5 345.1 5001.0 345.4 5280.9 345.8 5539.8 346.2 461.21 N 531.80 N 611.64 N 703.11 N 804.38 N 919.43 N 1056.49 N 1228.69 N 1480.28 N 1731.58 N 1983.49 N 2219.62 N 2472.58 N 2743.81 N 3012.17 N 3277.53 N 3546.21 N 3807.15 N 4062.60 N 4319.12 N 4580.92 N 4840.14 N 5116.23 N 5379.60 N 111.47 ~ 125.14 W 142.01 W 162.58 W 189.26 W 223.54 W 265.78 W 318.31 W 390.86 W 470.36 W 550.40 W 620.43 W 687.13 W 759.31 W 837.44 W 918.29 W 999.22 W 1067.04 W 1126.41 W 1176.51 W 1221.41 W 1256.59 W 1290.07 W 1322.67 W Final Station Closure: Distance: 5539.82 ft Az: 346.19 deg. gyro/data 4. QUALITY CONTROL SR319.DOC Quality Control Comparisons B.P. EXPLORATION WELL: MPC-25, 9.625 Location: C PAD, MILNE POINT FIELD, ALASKA Job Number : AK0196G319 / AK0196G319 / Comparison Depth Inc Ink Delta Az Az Delta 1000.0 7.42 7.57 -.146 343.45 344.53 -1.079 2000.0 28.73 28.86 -.124 348.97 349.86 -.885 For Inclinations Greater than 10 degrees: Average Inclination Difference = -.1236 deg. Average Azimuth Difference = -.8847 deg. gyro/data QUALITY CONTROL REPORT JOB NUMBER: AK0196G319 TOOL NUMBER: 080 MAXIMUM GYRO TEMPERATURE: MAXIMUM AMBIENT TEMPERATURE: 77.10C 41.7C MAXIMUM INCLINATION: AVERAGE AZIMUTH: 71.26 346.19 WIRELINE REZERO VALUE: REZERO ERROR / K: CALIBRATION USED FOR FIELD SURVEY: 1248 CALIBRATION USED FOR FINAL SURVEY: 1248 PRE JOB MASS BALANCE OFFSET CHECK: .38 POST JOB MASS BALANCE OFFSET CHECK~ · CONDITION OF SHOCK WATCHES -.42 USED -.40 UPON ARRIVAL AT RIG: OK UPON COMPLETION OF SURVEY: OK UPON RETURN TO ATLAS OK BOTTOM LINE COMPARISIONS M.D. INC AZIMUTH TVD NORTHING EASTING FIELD SURVEY 7878 71.21 352.96 4443.9 5379.6N 1322.7W FINAL SURVEY 7878 71.21 352,96 4443.9 5379.6N 1322.7W SR319.DOC gyro/data SR319.DOC gyro/data FUNCTION TEST JOB NUMBER: AK0196G319 5 Survey stations were collected at the measured depth shown below. The tables show the repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ff 1 2 3 4 5 2700 46.15 46.15 46.15 46.15 46.15 AZIMUTH M.D. ft 1 2 3 4 5 2700 345.31 345.37 345.42 345.44 345.55 SR319.DOC gyro/data 5. EQUIPMENT AND CHRONOLOGICAL REPORT SR319.DOC gyro/data EQUIPMENT REPORT JOB NUMBER: AK0196G319 DOWNHOLE ELECTRONICS SURFACE ELECTRONICS PRIMARY TOOL No. 080 GYRO SECTION A0099 DATA SECTION C0031 POWER SECTION C0006 COMPUTER POWER SUPPLY .PRINTER INTERFACE A0213 A0085 A0029 A0035 BACKUP TOOL No. 713 GYRO SECTION A0088 DATA SECTION C0023 POWER SECTION C0022 COMPUTER POWER SUPPLY PRINTER INTERFACE A0215 A0055 A0079 A0071 WIRELINE COMPANY: ATLAS WIRELINE CABLE SIZE: 5/16" RUNNING GEAR 2 1/2" SYSTEM TOTAL LENGTH OF TOOL: 17.5 feet MAXIMUM O.D.: 2.5 INCHES TOTAL WEIGHT OF TOOL' 240Lbs SR319.DOC 0 I:t I !__1--11M G S E I=IL/I 1-- E S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 August 28, 1996 RE: MWD Formation Evaluation Logs - MPC-25, AK-MM-960101 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Yah Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 2"x 5" TVD Resistivity and Gamma Ray Logs: 2"x 5" MD Neutron and Density Logs: 2"x 5" TVD Neutron and Density Logs: 1 Blueline ~ 1 Rev. Folded Sepia 1 Blueline ~ 1 Rev. Folded Sepia 1 Blueline 1 Rev. Folded Sepia 1 Blueline ~ 1 Rev. Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company sper, n -sun WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Drive Anchorage, Alaska 99501 September 03, 1996 RE: MWD Formation Evaluation Logs - MPC-25, AK-MM-960101 The technical data listed below is being submitted herewith. Please acknowledge receipt by retuming a signed copy of this transmittal letter to the attention of.' Jan Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 MPC-25: 1 LDWG formatted LIS tape with verification listing. API~: 50-029-22638-00 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 · Fax (907) 563-7252 A [Dresser Industries, Inc. Company STATE OF ALASKA AL/-~SKA OIL AND GAS CONSERVATION COMMISb. APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon × Suspend __ Operation Shutdown __ Re-enter suspended well Alter casing __ Repair well __ Plugging X Time extension __ Stimulate __ Change approved program Pull tubing __ Variance __ Pedorate __ Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development x Exploratory __ Stratigraphic Service 4. Location of well at surface 1143' NSL, 2436' WEL, SEC. 10, T13N, RIOE At top of productive interval 2783' NSL, 4222' WEL, SEC. 3, T13N, RIOE At effective depth At total depth 2733' NSL, 4264' WEL, SEC. 3, T13N, RIOE 6. Datum elevation (DF or KB) Plan RTE = 46' 7. Unit or Property name MIIne Point Unit 8. Well number MPC-25 9. Permit number 96-001 10. APl number 50- 029-22638 11. Field/Pool Milne Point/Kuparuk River feet 12. Present well condition summary Total depth: measured ~ - true vertical Effective depth: measured true vertical Casing Length Structural Conductor 80' Surface 8564' Intermediate Production Liner Perforation depth: measured Plugs (measured) 15283 feet 7722 feet feet Junk (measured) feet Size Cemented Measured depth True vertical depth 20" 250 sx Arcticset / (Approx.) 112' 112' 9-5/8" ~¢o~,pF'e.¢5o,~: ~o~,~'~' 8595' 4675' true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) 13. Attachments Description summary of proposal × Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 01/26/96 16. If proposal was verbally approved Name of approver ¢'f,~u,-¢- c~,~,,~.&~e_ff Date approved 15. Status of well classification as: Oil X Gas__ Suspended __ Service 17. I hereby ~t the for~egoing, is true an~i ~.orrect to the best of my knowledge. Signed '"-//~'1 "---~q~C, .~,~ Title SeniorDrilling Engineer Date /./ FOR CO~SS~ON USE ONLY Conditions of approval: Notify Commit'sion so representative may witness ,.,66 Oog'J Approval No.gG_ O/7 Plug integrity f BOP Test / Location clearance 9~oe~ ¢ ~' - · Mechanical Integrity Test Subsequent form required 10--- ~o ~9 Approved by order of the Commission David W. Johnston ' -~"--"~Commissioner Date f ~'~;~ Form 10-403 Rev 06/15/88 ~-.,;:~'~ , .~ ~ ~ ~: ~-~/~i~i~-~i~ !"~i~i'-~: ~:~:~i ::~' ~.~ ..,:~.~,~ ~.~- ~. -~. SUBMIT IN TRIPLICATE 1. POOH after TD Milne Pt. Well# MP C-25. . o , 5, . . , . 10. 11. 12. 13. 14. PU muleshoe and 1500' of 3-1/2" drillpipe. RIH on 5" drillpipe to TD at 15,283' md (ESTIMATED TOP KUPARUK 'C' SAND 14,744' MD). Circulate and condition hole for cement plug. Spot 76 bbl balanced cement plug. Slowly pull out of cement plug. At 15 stands above the plug rig up and circulate slowly down the drillpipe 1 drillpipe volume. MONITOR RETURNS. IF LOSING FLUID SHUTDOWN. ~-- , · NOTE: Volume based on 8-1/2" hole from TD to 300' above KUPARUK 'C' SAND PREMIUM G + 0.20% HALAD 344 + 0.20% CFR3 + HR5 AS .NECESSARY WT: 15,8 PPG YIELD: 1,15 FT3lSK Continue POOH to 9,212' md. Spot. 30 bbl high visc mud pill (weight of pill at current mud weight). Continue POOH to 8,895' md. Spot 47 bbl balanced cement plug. Slowly pull out of plug. At 15 stands above the plug rig up and circulate slowly down the drillpipe I drillpipe volume. MONITOR RETURNS. IF LOSING FLUID SHUTDOWN. POOH LD muleshoe. NOTE: 9-5/8" shoe is at 8,595' md. Volume based on 300' of 8-1/2" open hole +50% + 200 ft inside 9-5/8", 40# casing. . PREMIUM G + 1% CACL2 WT.' 16PPG YIELD' 1.05 FT3/SK Test BOPE. RU Atlas Wireline/Gyro Data. RU GYRO TOOL. WLIH to 8,100' md. Run GYRO inside casing from 8,100' md to surface. RD Atlas Wireline/Gyro Data. MU bit on a motor, with Directional MWD and LWD CDR/CDN (GR/RES/Dens/Neu). RIH to 8,200' md. Begin wash and ream until tag cement. Drill cement to 8,615' md. NOTE: Indicate on morning report "TAG WEIGHT". Circulate and condition mud at 8,615' md before begin sidetrack. Drill 8.5" hole to TD as per directional plan. Run and Cement 7" Casing. Displace cement with seawater and enough diesel to cover from the base of permafrost to surface. Test casing to 3500 psig. ND BOPE, NU and Test Tree. RDMO Nabors 22E drilling rig to drill next well. Perforate and Stimulate in absence of rig. Displace well with 10.2 ppg brine and set a wire!ine retrievable bridge plug. MIRU Nabors 4ES or Polar 1 Rig. NU & Test BOPE to 5000 psig. Complete well with 3-1/2" tubing and packer hookup. Install Surface Lines and Wellhouse and put the well on production. MEMORANDU /I State Alaska Alaska Oil and Gas Conservation Commission TO: David Job~ DATE: Chairman January 14, 1996 THRU: Blair Wondzeil, ~L~.~. FILE NO: P. !. Supervisor ;/'': ~ :~ ~- FROM: Bobby Foster, ~"./' SUBJECT: Petroleum lnsp6ctor EWOIANDD.doc Diverter Inspection BPX- MPU - C-25 PTD # 96-0001 Kuparuk River Field Sunday, January 14, 1996: ! traveled this date to BPX's MPU C-25 being drilled by Nabors rig 22E and inspected the diverter for instalation and also witnessed the function test. As the attached AOGCC Diverter Systems Inspection Report shows the system was installed correctly and all items functioned properly. ! spoke with Jimmy Pyron, BPX rig rep. and Laverne Linder, Nabors Drilling rep., concerning changeing the size of the diverter line from 10' bifurcated lines to a single 16' line. ! told them that this was acceptable to AOGCC and, in my opinion, a much better system. The location was tight, but there was access to all areas of the rig. The rig was fairly clean and all equipment seemed to be in good working order. Summary: I inspected and witnessed the function test of the diverter system on Nabors rig 22E drilling BPX's MPU C-25. Attachment: EWOIANDD.XLS "-- STATE OF ALASKA ALASKA OIL .~ND GAS CONSERVATION COMIv,.SSlON Diverter Systems Inspection Report Date: 1/9/95 Operation: Development X Exploratory: Ddg Contractor: Nabors Rig No. 22E PTD # 96-0001 Rig Ph. # 659-4446 Operator: BPX Oper. Rep.: JIMMY PYRON Well Name: MPC-25 Rig Rep.: LAVERNE LINDER Location: Sec. 10 T. 13N R. 10E Merdian UM VliSC. INSPECTIONS: Location Gen.: OK Well Sign: OK Housekeeping: OK (Gen.) Drlg. Rig: OK Reserve Pit: N/A Flare Pit: NtA 31VERTER SYSTEM INSPECTION: Diverter Size: 20" Divert Valve(s) Full Opening: 3 Valve(s) Auto & Simultaneous: 1 !Vent Line(s) Size: 10" Vent Line(s) Length: 60' Line(s) Bifurcated: 1 Line(s) Down Wind: 1 Line(s) Anchored: YES Tums Targeted / Long Radius: N/A in. in. ACCUMULATOR SYSTEM: Systems Pressure: Pressure After Closure: 200 psi Attained After Closure: Systems Pressure Attained: Nitrogen Bottles: 2800 psig 1600 psig min. 36 sec. 2 min. 58 sec. '8 (~'2100 Avg. psig MUD SYSTEM INSPECTION: Light Alarm Trip Tank: NO NO Mud Pits: YES YES Flow Monitor: 'YEs YES GAS DETECTORS: Light Alarm Methane YES YES Hydrogen Sulfide: YES YES Pits Motors ~ Pipe tShed center of well to end of line - 60' brifricatio line- 15' _ ~' Prevailing Winds Non Compliance Items 0 Repair Items Withil N/A Day (s) And contact the Inspector @ 659-3607 Remarks: Distribution orig. - Well File c - OperlRep c - Database c- Tdp Rpt File c - Inspector AOGCC REP.: OPERATOR REP.: EWOIANDD.XLS BOBBY D. FOSTER JIMMY P YR ON DVTRINSP.XLT (REV. 1/94) TONY KNOWLE$, GOVERNOR ALASKA OILAND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Janua~ 5.1996 Tim Schofield Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 - Re: · Miine Point Unit MPC-25 ...... BP Exploration (Alaska), Inc. Permit No g6-001 Surf Loc. 1143'NSL, 2436'WEL, Sec. 10, T13N, R10E, UM Btmhole Loc 2422'NSL, 4561'WEL, Sec. 34, T14N, R10E,UM Dear Mr. Schofietd' Enclosed is the a~proved application for permit to ddil 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 inspector on the North Slope pager at 659-3607. David W. Johnston '~ " ' BY ORDER OF THE COMMISSION /encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o end STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.OO5 la. Type of work Drill [] Redrilll-1 lb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen[] Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 46 f e et Milne Point / Kuparuk River 3. Address 6. Property Designation P. 0. Box 196612, Anchorage, Alaska 99519-6612 ADL 355017 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 1143' NSL, 2436' WEL, SEC. 10. T13N, RIOE Milne Point Unit At top of productive interval 8. Well number Number 2149' NSL, 4511' WEL, SEC. 34, T14N, RIOE MPC-25 2S100302630-277 At total depth 9. Approximate spud date Amount 2422' NSL, 4561' WEL, SEC. 34, T14N, RIOE 01/06/96 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 047434 2422 feet No Close Approach feet 4480 15223' MD / 7678' TVD feet 16. To be completed for deviated wells ;17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 300 feet Maximum hole angle69.5 o Maximum surface 3301 psig At total depth (TVD) 7000'/3998 psig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 24" 20" 91.1# H-40 Weld 80' 32' 32' 112' 112' 250 sx Arcticset I (Approx.) 12-1/4" 9-5/8" 40# L-80 Btrc 8589' 31' 31' 8620' 4694' 1653 sx PF 'E', 250 sx 'G', 150 sx PF 'E' 8-1/2" 7" 26# L-80 Btrc 7512' 30' 30' 15223' 7678' 240 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface ~-¢~~I V ~D Intermediate Production J,~N 0 ~- Liner Perforation depth' measured AJaska Oil & Gas CMs. Commissio~ true vertical Allc~fage 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirementsl-I 21. I hereby ce~t thc. jarSigned 7~ egpi n~.¢~' ~s ~? and correct to the best of my knowledge --,--~C'.-~ .~v'C&c Title SeniorDrillin~l En~lineer Date · ./~ Commission Use Only Permit Number APl r~umberI //..~'/~ ,Approval/date' ~ See cover letter ':=~'-<::::;:~// 50- c:s~_.. ~-- ~----_.~---~,..~,~- for other requirements Conditions of approval Samples required [] Yes ~ No M I ud og required []Yes ~ No Hydrogen sulfide measures [] Yes 1~ No Directional survey required .,~ Yes [] No Required working pressure for BOPE 1-12M; r-13M; J~t5M; []10M; []15M; Other: Uriglnai Signed By by order of e/ Approved by David W. Johnston Commissioner me commission Dat Form 10-401 Rev. 12-1-85 Submit 1 plicate Tar~let Location: 2149 NSL 4511 WEL Sec 34 T14N R10E UM., AK Bottom Hole 2422 NSL 4561 WEL Sec 34 T14N R10E UM., AK Location' [AFE Number: [337006 [Rig: [Nabors 22-E ~/ IEstimated Start 16JAN95 I IOperating days t°Date: complete: 20 IMD' 115'223' I TVD: 17'678'bkb KBE: [42' IWell Design (conventional, slimhole, etc.)' IMilne Point Ultra Slimhole:9-5/8" SURFACE CASING X 7" LONGSTRING Formation Markers- Formation Tops MD TVD (bkb) base permafrost 1,890 1,841 NA 7,842 4,422 Top of Schrader Bluff Sands (8.3 ppg) Seabee Shale 8,47 0 4,6 4 2 Base of Schrader Bluff Sands (8.3 ppg) . HRZ 1 4,242 6,929 High Resistivity Zone Top Kuparuk 1 4,5 3 2 7,1 5 0 Kuparuk Cap Rock Target Sand -Target 1 4,7 91 7,3 4 7 Tar~let Sand (9.6 ppg) Total Depth 1 5,2 2 3 7,6 7 8 Casinq/Tubin~l Pro!;lram: Hole (~sg/ Wt/Ft Grade Conn Length Top Btm Size Tb~l O.D. MD/TVD MD/TVD 24" 20" 91.1# H-40 Weld 80 32/32 112/112 12 1/4" 9-5/8" 40# L-80 btrc 8,589 31/31 8,620/4,694 8 1/2" 7" 26# L-80 btrc 7,512 30/30 15,223/7678 Internal yield pressure of the 7" 26# casing is 7240 psi. Worst case surface pressure would occur with a full column of gas to the reservoir at 7000 TVDSS. Maximum anticipated surface pressure in this case assuming a reservoir pressure of 3998 psi is 3301 psi, well below the internal yield pressure rating of the 7" casing. Logging Program: Open Hole Lo~ls: Surface MWD Directionaland LWD GR/RES Intermediate N/A Final Cased Hole Logs' MWD Directional and LWD (GR/CDR/CDN). Mudloggers are NOT required for this well. Gas Cons. Commission L./UII~ILy IVICtlOll I I.,,.lU IU .,,. ~,. I,.. It, J IIIIII , ,, , , (PPG) Viscosity Point gel gel Loss Production Mud Properties: I LSND freshwater mud Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.0 40 10 3 7 8.5 6 - 8 to to to to to to to 10.4 50 15 10 20 9.5 4-6 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: I o0' IMaximum Hole An[lie: Close Approach Well: 69.5° (No Shut Ins) Disposal: Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. The Milne Point reserve pit can be opened in emergencies by notifying Karen Thomas (564-4305) with request. Request to AOGCC for Annular Pumping Approval for MP C-25: 1. Approval is requested for Annular Pumping into the MP C-25, 9-5/8" x 7" casing annulus and any well on the pad/driilsite previously permitted for disposal activities by AOGCC. 2. The base of the Permafrost for all wells located in the Milne Point Unit is _+1,850' TVD. Aquifers in the Milne Point Unit have been exempted from Class II injection activities by the AOGCC by Aquifer Exemption Order #2 as referenced in Area Injection Order #10. There are no domestic or industrial use water wells located within one mile of the project area. 3. The 9-5/8" casing shoe will be set at 8,620' md (4,694' tvd) which is a minimum of 500' tvd below the Permafrost and into the Seabee/Colville formation which has an established history of annular pumping at Milne Point. 4. There are _+22 wells on Milne Pt. 'C' Pad. There may be additional unidentified wells within one quarter mile distance from the subject well. There are no domestic or industrial water use wells located within one mile of the project area. 5. The wastes to be disposed of during drilling operations can be defined as "DRILLING WASTES". 6. The burst rating (80%) for the 9-5/8" 40# LB0 casing is 4600 psig while the collapse rating (80%) of the 7" 26# L80 casing is 4325 psig. The break down pressure of the Prince Creek formation is 13.5 ppg equivalent mud weight. The Maximum Allowable Surface Pressure while annular pumping regardless of fluid density is 2000 psi as per Shared Services Drilling "Recommended Cuttings Injection Procedure". A determination has been made that the pumping operation will not endanger the integrity of the well being drilled by the submission of data to AOGCC on 7/24/95 which demonstrates the confining layers, porosity, and permeability of the injection zone. The cement design for this well ensures that annular pumping into hydrocarbon zones will not occur. . , JAN 0 2 AJaska L,~t & Gas Anchorage Milne Point IJAN96-31 DEC96 I I Milne Point 1JAN96.31 DEC96 I I I Milno Point 1JAN08-31 DEC00 DO NOT EXCEED 38,000 BBLS IN ANY ANNULUS. MAXIMUM EXPECTED FLUID DENSITY 18 17.0 PPG BURTST PRESSURE 9-5/8" 40# L-80 CASING; 5750 PSI COLLAPSE 7,, 26#, L-80 CASING: 5410 PSi 9-5/8" SURFACE CASING SHOE DEPTH: 8,620' MD/4,694' TVD HYDRQ_S_T_ATiC_PRESSURE @ 4.69_4_TVD W.ITH_V_ARIQUS DENSIT_Y_ELUIDS: (0,052) X (4694) X (FLUID DENSITY) = HYDROSTATIC PRESSURE 80% OF 7" COLLAPSE PRESSURE --- (5410 PSI) X (0.8) -- 4328 PSI MAXIMUM ALLOWABLE INJECTION PRESSURE 2000 PSI AT ANY PPG SURFACE CASING SHOE DEPTH (TVD); 4,6 9 4 i i HYDROSTATIC MAXIMUI~I ALLOWABLE PRESSURE AT SURFACE 7" COLLAPSE ANNULAR INJECTION FLUID DENSITY CASING SHOE DEPTH PRESSURE (80%) SURFACE PRESSURE (PPG) (PSI) , (PS.I) , S 1952.70 4328 2000 9 ' 2196.79 ' 4§,28 2000 ' 10 2440.88 43'28 ' 1887 ' i 1 1 2684.97 4328 1643 12 ' 2929.06 '4328 1399 ,, 1 3 3173.14 4328 1155 . 1 4 3417.23 4328 91 1 1 5 3661.32 4328 667 i i 1 6 ~-905.41 4328 423 1 7 41 49,50 4328 179 ii i fl i MAX ALLOWABLE INJECTION PRESSURE = 4328 PSI - HYDROSTATIC PRESSURE or 2000 psi (whichever ia . . . . 10. 11. 12. 13. 14. i.,;llll ~ I~ I/ , ,~,LJII.,.,~.~,,,., I1~.,;1,~.~ k4,~.. I.,J~.~l ~lll~,LlVllf,,.J..I I~l~,J. II. I tUlJ i-.ll~..~l,i ~1 .~, _,,,,~l . ~ , ..~; , MWD/LWD across Schrader Bluff sands. Run and cement 9-5/8" casing. ND 20" Diverter, NU and Test 13-5/8" BOPE. MU a PDC bit on a motor, with Directional MWD and LWD CDR/CDN (GR/RES/Dens/Neu). RIH, Drill out Float Equipment and 10' of new formation. Perform FIT to 12.5 ppg. Drill 8.5" hole to TD as per directional plan. Run and Cement 7" Casing. Displace cement with seawater and enough diesel to cover from the base of permafrost to surface. Test casing to 3500 psig. ND BOPE, NU and Test Tree. RDMO Nabors 22E drilling rig to drill next well. Perforate and Stimulate in absence of rig. Displace well with 10.2 ppg brine and set a wireline retrievable bridge plug. MIRU Nabors 4ES or Polar 1 Rig. NU & Test BOPE to 5000 psig. Complete well with 3-1/2" tubing and packer hookup. Install Surface Lines and Wellhouse and put the well on production. Drilling Hazards and Risks: 1. The Kuparuk reservoir sands are expected to be a maximum of 3500 psig or 9.6 ppg. The closest injection well is Milne Pt. Well# L-16i which appears to be isolated by a fault. 2. See the Milne Point C-Pad Data Sheet prepared by Pete Van Dusen for a general recap of wells drilled by Conoco on C-Pad plus wells recently drilled by BPX. 3. There will be no close approach wells associated with the drilling of Milne Pt. Well# C-25. 4. A GYRO or IN-HOLE REFERENCE GYRO MAY be required to be run in this wellbore. LOST CIRCULATION: There were no reports of lost circulation while DRILLINGin the production intervals. However, Milne Pt. 'C' Pad was developed in the early to mid 1980's with virgin reservoir pressures. Several wells at Milne Pt. 'C' Pad have experienced partial to full lost returns while running, circulating and cementing 7" casing. Have the LCM materials outlined in the Drilling Fluid Program on location and recommended pills ready to address the Lost Circulation Problem when drilling into the Kuparuk Sand. Stuck Pipe Potential: Stuck pipe has occurred on 2 wells on this pad in the Schrader Bluff Sands. These wells and the corresponding depths at which they were stuck were: C- 09 @ 4,427' ss with a mudweight of 9.4 ppg. Milne Pt. Well# C-02 @ 3,911' ss with 9.2 ppg mudweight. 0 2 JAN Alaska g, ~, G~s Cons. Anchorage WEIGHT: 12.0 ppg APPROX #SACKS: 1653 YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk THICKENING TIME: Greater than 4 hrs at 50° F. TAIL CEMENT TYPE: ADDITIVES: 2.0% CaCI2 WEIGHT: 15.8 ppg APPROX #SACKS: 250 FLUID LOSS: 100-150 cc Premium G YIELD:1.15 ft3/sx MIX WATER: 5.0 gal/sk THICKENING TIME: Greater than 4 hrs at 50° F. FREE WATER: 0 TOP JOB CEMENT TYPE: Permafrost E ADDITIVES: Retarder WEIGHT: 12.0 ppg APPROX NO SACKS: 150 YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk CENTRALIZER PLACEMENT: 1. I Bowspring centralizer per joint of 9-5/8" casing on bottom 15 joints of casing (15 required). 2. Place all centralizers in middle of joints using stop collars. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 - 15 bpm. Mix slurry on the fly -- batch mixing is not necessary. CEMENT VOLUME: 1. The Tail Slurry volume is calculated to cover 618' md above the 9-5/8" Casing Shoe with 30% excess. 2. The Lead Slurry volume is calculated to cover from the top of the Tail Slurry to 1500' md with 30% excess and from 1500' md to surface with 100% excess. 3. 80'md 9-5/8", 40# capacity for float joints. 4. Top Job Cement Volume is 150 sacks. - CEMENT TYPE: Premium G ADDITIVES: 0.2% CFR-3, 0.1% HR-5, 0.4% Halad 344 WEIGHT: 15.8ppg YIELD: 1.15 cu ft/sk MIX WATER: 5.0 gal/sk APPROX # SACKS: 240 THICKENING TIME: 3 1/2 - 4 1/2 hrs @ 140° F FLUID LOSS: < 50cc/30 min @ 140° F FREE WATER: 0cc @ 45 degree angle. CENTRALIZER PLACEMENT: . . 7" x 8-1/4" Straight Blade Rigid Centralizers. Two per joint on the bottom 22 joints of 7" casing (44). This will cover 300' above the KUPARUK C1 Sand. Run two (2) 7" x 8-1/4" Straight Blade Rigid Centralizers on the second full joint inside the 9-5/8" casing shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 8-10 bpm. Batch mixing is not necessary. CEMENT VOLUME: . Stage 1 cement volume is calculated to cover 1000' md above the Kuparuk Target Sand with 30% excess. Dec-21-95 09:48 Anadrill DPC 907 344 2160 P.06 ' SHARE'D SERV-TCES Marker IUentification MD N/S A) KB 0 0 8) KOP/BUILD 1/i00 300 0 C) BUILD i.5/t00 600 8 O) BUILD 2.0/100 1~00 66 E) BUILD 2,5/100 1600 ~97 F) END 2.5/~00 BUILD 3580 1519 G) 9-5/B' CASING POINI 8620 6183 H) DROP 2/t00 t29~8 I0~42 I) END 2/t00 DROP 1439i 1t3t4 J) TARGET i4791 11567 K) 7" CASING POINT 15223 11840 L) TO 15223 ~lB40 E/W 275 1t20 1838 2050 2096 2145 2145 DRILLING ii i i MPC-25 (P4) PLAN VIEW ! i i CLOSURE · 12033 feet at Azimuth 349.73 DECLINATION.' +0.000 (E) SCALE · ~ inch = 2000 feet DRAWN '12/21/95 Jnadri ]l Sch]umberger 200 iT TARGE1 RADIUS , · . · : ! , I i , 0-~ ...... ~ ................................ f .... : : 1 ANADRlt,L AK k-6F~' )- , ,~ P.P ROVED FOR PE RMI'FTIN~ ......... , .... ..~ y~- .' .... . .... ~ ................. p,.AN -~___.._....-~._____: ! · : ,, . _ - _. i" : 7000 6000 5000 4000 3000 2000 iO00 0 JO00 2000 3000 4000 5000 6000 <- WEST · EAST -> ,SHAREB S.,ERVZCES BRILLIN6 I' ii lllllll t II I II Anadr j ] ] Schlumberger MPC-25 (P4) VERTICAL SECTION ¥IE~ Section at: 349.73 TVB Scale.' ~ inch = 1600 feet Dep Scale.' ~ inch = ~600 feet )rawn · 12/21/95 '- A ~ ~ ,,, Marker Identification MD BKB SECfN INCLN i I ~1 ~. 0 0 0 0.00 ~--, " ~ BI ~O~/BU~.~ ~/~00 300 300 0 0.00 C-: C) BUILD 1.5/~00 600 600 8 3.00 ...................... I B} BUlk~ ~.0/~00 ~00 ~0~ fi7 ~0,~0 D m . El BUILD 2.5/100 ~600 t577 200 20.50 ~ : F) END 2.5/t00 BUILD 3560 292~ ~544 69.49 -~ E , ,; .... ~ ~ G) 9-5/B" CASING POINT 8620 4694 6283 69,49 I ................... ~~r-~ I1 END 2/100 DROP 14391 7041 11498 40.00 ~ dj T{RGET 1479] 7347 t]755 40.00 I ' : . ., OR PERMITTllqG "-"*'~;-'-:';-;-:;:;;:~;;;;;;;:;;; ;;::: ' : ~----.' DNLV :: -'- : ~_~:' ~ : ................ :::: : ::::: - '.: , ~ 2::--.2.~-~-~-~-_~ -. ........ - ..... ~ ..... . . . 0 800 ~600 2400 3200 4000 4800 5600 6400 7200 8000 BBO0 9600 10400 11200 12000 12B00 13600 -Section Departure [Anadr~]! [c}95 C25P4 2.5b.04 9:4! Al4 P) I 'g iWELL PERMIT CHECKLIST PROGRAM: exp [] dev~redrll [] serv [] UNIT# ///__~ ON/OFF SHORE__ ADMINISTRATION 1. Permit fee attached .................. ~ Y 2. Lease number appropriate ............... 3. Unique well name and number .............. \ Y 4. Well located in a defined pool ............. 5. Well located proper distance from drlg unit boundary. . ~Y 6. Well located proper distance from other wells ..... 7. Sufficient acreage available in drilling unit ..... 8. If deviated, is wellbore plat included ........ 9. Operator only affected party .............. tY 10. Operator has appropriate bond in force ......... ~Y 11. Permit can be issued without conservation order .... tY 12. Permit can be issued without administrative approval..{.Y 13. Can permit be approved before 15-day wait ....... ENGINEERING 14. Conductor string provided ............... ..~ 15. Surface casing protects all known USDWs ........ 16. CMT vol adequate to circulate on conductor & surf csg. N 17. CMT vol adequate to tie-in long string to surf csg . . '~Y 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed .......... Y~ N 23. If diverter required, is it adequate .......... ~ N 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate ..................... ~ N 26. BOPE press rating adequate; test to'-~O~5~) psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... dY~ N 29. Is presence of H2S gas probable ............ N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y N//-- 31. Data presented on potential overpressure zones ..... YJ ~ ) ~ 32. Seismic analysis of shallow gas zones .......... /~ N /~,,'0-~'--~ ~ 33. Seabed condition survey (if off-shore) ........ /W Y N 34. Contact name/phone for weekly progress reports . . ~ . Y N [exploratory only] REMARKS GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. .pe Subfile 2 is type....IS TAPE HEADER MILNE POINT UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA MWDRUN 1 JOB NUMBER: AK MM 960101 LOGGING ENGINEER: M. WORDEN OPERATOR WITNESS: J. PYRON SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD OPEN HOLE MPC-25 500292263800 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 27-AUG-96 MWD RUN 2 M. WORDEN J. PYRON MWD RUN 3 M. ~IANIK D. MOUNTJOY 10 13N 10E 1143 2436 45.45 16.50 CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 20.000 112.0 3RD STRING 12.250 9.625 8570.0 PRODUCTION STRING 8.500 15283.0 REMARKS: MWD - EWR4/SLD/CNP/GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. THIS WELL, MPC-25, IS REPRESENTED BY RI/NS 1 - 3. MWD RI/NS 1 & 2 WERE DIRECTIONAL WITH GAMMA RAY (SGRC), AND ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4). RUN 3 WAS DIRECTIONAL WITH GAMMA RAY (SGRC), ELECTRO- MAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4), COMPENSATED NEUTRON POROSITY (CNP), & STABILIZED LITHO-DENSITY (SLD). ALL GAMMA RAY DATA WAS ACQUIRED WITH DUAL GAMMA RAY, GEIGERMUELLER DETECTORS (DGR/SGRC). THIS WELL WAS DRILLED TO TD AT 15283'. NO DEPTH SHIFTS WERE APPLIED AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL (PER LARRY VENDAL, BP). FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 142.0 RP 134.0 RHOB 8567.0 NPHI 8536.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE REMARKS: STOP DEPTH 15225.0 15198.0 15215.0 15206.0 EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 195.0 4023.0 2 4023.0 8615.0 3 8615.0 15283.0 MERGED MAIN PASS. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : MPC-25 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GR MWD 68 ! AAPI RPX MWD 68 1 OHMM RPS MWD 68 1 OHMM RPM MWD 68 1 OFIMM RPD MWD 68 1 OHMM RHOB MWD 68 1 G/C3 DRHO MWD 68 1 G/C3 PEF MWD 68 1 BN/E NPHI MWD 68 1 PU-S 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 890 01 1 10 FCNT MWD 6~ 1 CPS 4 11 NCNT MWD 68 1 CPS 4 12 FET MWD 68 1 HR 4 13 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 1684 ~ 90 334 31 4 90 334 30 4 90 180 01 4 90 810 01 52 Tape File Start Depth = 15283.000000 Tape File End Depth = 134.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 424187 datums Tape Subfile: 2 1775 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes £ape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 142.0 EWR4 134.0 $ 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 3969.0 3962.0 16-JAN-96 ISC 2.11 / MPDS 1.22 CIM 3.94 MEMORY 4023.0 195.0 4023.0 0 .0 71.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE '~' EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ TOOL NUMBER P0459CRG8 P0459CRG8 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 12.250 112.0 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: SPUD 9.30 70.0 9.5 600 10.0 3.000 2.710 3.000 4.400 68.0 86.0 68.0 68.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 1. $ : BP EXPLORATION (ALASKA) : MPC-25 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GR MWD 68 1 AAPI 4 RPX MWD 68 1 OHMM 4 RPS MWD 68 1 OHMM 4 RPM MWD 68 1. OHMM 4 RPD MWD 68 1 OFIMM 4 FET MWD 68 1 HR 4 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 252 Tape File Start Depth = 4025.000000 Tape File End Depth = 134.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 62265 datums Tape Subfile: 3 317 records... Minimum record length: 62 bytes Maximum record length: 998 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: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 3967.0 EWR4 3959.0 $ 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 8561.0 8554.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ 18-JAN-96 ISC 2.11 / MPDS 1.22 CIM 3.94 MEMORY 8615.0 4023.0 8615.0 0 68.0 71.6 TOOL NUMBER P0459CRG8 P0459CRG8 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 12.250 112.0 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 MF~ASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: SPUD 9.40 55.0 9.5 600 5.5 3.000 1.790 3.000 4.400 68.0 118.0 68.0 68.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : MPC-25 : MILNE POINT : NORTH SLOPE * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 RPX MWD 68 1 OHMM 3 RPS MWD 68 1 OHMM 4 RPM MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 FET MWD 68 1 HR 7 ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 998 BYTES * ,28 Total Data Records: 302 Tape File Start Depth = 8620.000000 Tape File End Depth = 3950.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 498916 datums Tape Subfile: 4 367 records... Minimum record length: 62 bytes Maximum record length: 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: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8556.0 EWR4 8529.0 SLD 8567.0 CNP 8536.0 $ 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 15225.0 15198.0 15215.0 15206.0 25-JAN-96 ISC 2.11 / MPDS 1.22 CIM 3.94 MEMORY 15283.0 8615.0 15283.0 0 37.4 71.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON SLD LITHO DENSITY DGR DUAL GAMMA RAY $ TOOL NUMBER P0470CRNSLDG6 P0470CRNSLDG6 P0470CRNSLDG6 P0470CRNSLDG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 8570.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MI/D 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: LSND 10.20 46.0 9.5 600 3.5 1.500 .710 2.000 2.100 70.0 155.0 62.0 66.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: SANDSTONE 2.65 HOLE CORRECTION ~N) : TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : MPC-25 : MILNE POINT : NORTH SLOPE : ALASKA 0.500 .0 0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 RPX MWD 68 1 OHMM 3 RPS MWD 68 1 OHMM 4 RPM MWD 68 1 OHMM 5 RPD MWD 68 1 OHNM 6 RHOB MWD 68 1 G/C3 7 DRHO MWD 68 1 G/C3 8 PEF MWD 68 1 BN/E 9 NPHI MWD 68 1 PU-S 10 FCNT MWD 68 1 CPS 11 NCNT MWD 68 1 CPS 12 FET MWD 68 1 HR 13 ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 180 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * 52 Total Data Records: 754 Tape File Start Depth = 15283.000000 Tape File End Depth = 8500.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 252204 datums Tape Subfile: 5 823 records... _~nimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS 96/ 8/27 01 **** REEL TRAILER **** 96/ 8/27 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 27 AUG 96 2:54p Elapsed execution time = 41.47 seconds. SYSTEM RETURN CODE = 0