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Home My WebLink About195-018 ;~ , f ", THE MATERIAL UNDER THIS COVER HAS BEEN ~ICROFIL~ED O~ OR BEFORE JA~LARY 03, 2001 \t'I~'~·"":.\r··' '''..... '. ',. .' '!i;!'~i¡::-~ "t",g¡¡__ ~. ,"I. OJ. . ;:.11"Y'.t,~ ~" "', M." ~;,:. _. P L ~ . E :,_:.:t":':::',¡~A·:;/;"/,'N' ',' ','.' ' . . ":,",' W " . ": ',", :-~, ~ ,.~:," M" ,";..: ; J;. ,."..':~ \"' "," "~' . {i..' ' MATE IAL UNDER THISM ARKER C:LORl\MFll.M,DOC DIV 0F OIL AND GAS ! ,( FAX NO. 9075623852 ( DEPARTMENT OF NATURAL RESOURCES December 17, 1997 DIVISION OF OIL AND GAS D. W. Johnston, Chainnan, AOGCC A laska Oil and Gas Conservation Commission 300 1 Porcupine Drive Anchorage, AK 99501..3192 Subject: Release of ARCa Alpine No.1 and lA wells Dear Cornmíssioner Johnston: P, 02 TONY KNOWLES. GOVERNOR 3rS01 C STREET. SUITE 7380 ANCHORAGE. ALASKA 99509-5948 PHONE: (907) 762-2549 On February 7, 1997, I granted extended confidentiality for the Alpine No.1, No. lA and No. IB wells until 30 days after unleased acreage significant to £he wen was offered for lease in State Sale 86. Sale 86 was held on November 17, 1997. Therefore, the wells no longer qualify for extended confidentiality and the well data for Alpine No. 1 and No. 1 A should be released on December 18, 1997. Well data for Alpine No. IB should be released 25 month~ from its completion date, which was March 23, 1996. By copy of this letter T am notifying ARCa Alaska Inc. of the upcoming release of this well data.. ~A-.~__ Kenneth A. Boyd Director Cc: Jim Ruud, Land Manager, ARCO Alaska Inc. Wll\ RL~ qç- ~ 0 L ~ .,. '.. RECEIVED DEC 1 7 1997 ÄJasKa aUA Gas.Cons.~U»l, , . AñChOfaQê , .. ", . - DEC 17 '97 08:47AM BP EXPLORATION AK P.l/3 , ./. 'g~~.~ COMM œ - RES_ ENG . I 'SR~NG ¡f? NRO .- . . .SRGÉÓL~ GEOL ASS}" }~ ~ STAT TECh ! STAT TECH ' To: Bob Crandell, Lori Taylor and Howard Okland From: Walter Tifental BP Exploration Alaska 564·4286 9c)-OI-g> FILE Attached is a copy of a letter from Dave Sutter, outlining the release of Alpine 1, lA and lB. The release data was set for 30 days after the Sale 86. Since the sale occurred on Nov 18 today should be the release date. Please contact the proper people at Division of Oil and Gas about this matter. v:;ou4" Page 1 of~:? ~.- RECEIVED tCV t ( \leQ,.r J ,<- C e. DEC 17 1997 ¡:Pil J/t .f.l--- Alaska 01/ &AGas Cons. CommJssion ~ nChorage ~_... . - .. , DEC 17 ~97 08:48AM BP EXPLORATION AK .~ - ~ "'. i P.2/3 .../ . . æ'í-~ ~ CJfC:' ~ L·~'~ U; ~~ !Æ~~~&~& ," 1'ONY KNOWJ,.... ~OV.tfNOIf , . .DEPAR~ OF NA'I'tJ1U.L'lŒSOUKCES DIVISION OF OIL AND GAS I·· J601 "CII STREEl'. SUlTE 1.380 ANCHOM~.AL./CSKÂ 99JØJ-J94 , PHONE: (;901) 26J...878.f. Pcbtuazr 7. 1997 . -.-7~ DavidA Sutœr ' . Lanc1 Manager , AR.Ca ,Alaska Ine.' . P..O. Box 100360 Anchoragc. AX 9951().()36Q . , .Subject: ~uest for ~œnded ~nf1deß1ia1ity ARCO Alpine No. 1~ IA. and 1'~ ' Dear Mr, Sutter~ I '. I ,In your lanuuy 22. 19971ctt~ you 1'eQuestcd ~œnde4 c:onfidcndality for. the ARCO ' Alpine No.1. lA, ~d 1S wells Wlder the autbori~ of tIAAC 83~153. UDda'thiS statute: .' . t· . "If the commissioner finds tb,at reporu of 'inf~'ûon required under A.S. 31.05..03S(a) eontain $ignif~ant infonœdon relating'to the valua.tion of \D11cased land within a Wee mi1~ radius of.the weD from whicb these I'JJOtIi'or , information are obtained, the commissioner 'wì11upon written request of the ' owner of øe' weUt keep the. reports or information conti<lendal,for a reasonable time not 10 exceed 90 clays after the disposal of, the u'nleased 1an4, un1ess the , owner of the well gives ~ssion tQ,relcue dle,ICpOrtS'and inf~on·.t.an , earlier date. The cqmmissioner will. ill !lis or her discretion. extend cOnfidentiality to repons or information under A~ ,31.05.035 &om a 'well locatccl more than three miles from any UDleu.sed land íf the owner of me well, from', which mC$~ tCpons Of infon:Dation are derived makes a sumc:i~nt , sbowing that the repons or jnfonnation COQWn signifiÇJnt infonna:rion relating to the Yal~~~on of ~nl~ascd. land ~>,onc! the th~mu~ radius. I. The Alpine No. 1 t lA, and 1 B, wells lie greater than duee mil~ but less than five from ulÙe.a,sèd land ~hich is cumntly includeCl as,pan of the State Lease Sale 86. , ' , ' , . ' . Following your Rq,uest for ~tended confid.entiality, a review of the data wa.s made by , DIvision 'of Oil and GaS tcchnical staff. This review was aided by'~ 'teçhn1c~ ~ting held on Ian\.1#)' 31, 1997 with membets of ARCOts land andgeoseience staff. Based upon the [recOmmendation of division teChnical staff B¡nd. under the departmental delegation of auChoritYt'l agn-.e'tQ exEend the çonfidcntiality of the ARCO'Alpino No.. lilA, and.1B woUs unlil 30 diy5 e&r State Sal~' 86. which is currently schedulcò for September 30. 1997 _ No further extension of confidentiality for this well dati Will be grættcð. RECEIVED' D'EC 17 1997·' . Alaska 011 & Gas Cons. Commission Anchorage ,..,.. . .. _ '.·M!·- ~,~t D~:i7 '97 08:48AM BP EXPLORATION AK r I~ ,., ( P.3/3 ,...,~ . , . Byeopy of this lcna I am r.eq~cstinl that the Alaska Oil and Gu Conservation Co~ion ex.~cnd the confidenti~ity of data from ~o ~lpine No.1.' 1~, and lB woUs unâl funhcr noace. - . Sînctzely, ~-^~.... Kenneth' A. Boyd . \ ' Director " cç: D.W.. Johnston, Commissioner, AOOCC " -- RECE"VED orc 17.1997 Alaska Oil & Gas Cons_ Commission Anchorage (' ¿V~/ ~¿/tM-dv/eJ £) c,(! r: lir \, ¿~zh/ 7 #¿. ~ ~e//'j /Å./ é-e>7/~tVVc- ~ ~ð ~~ ..~ £ 4?~/7 4~k ÚcJr:) ð/~ ~s.C~~¡' /)?¿ J{ rr{1 !u,U{ UIV Ur UIL HNU uH~ rH^ NU. ~U{bb¿jtlb¿ ~. U¿IUj Ii , . , '. . .~ ( 'NY KNOWLES, GOVERNOR '. ., ....... . . " . I·t .... ...... . - ..... . DEPARTMENT OF NATURAL RESOURCES DIVISION OF OIL AND GAS 3601 "C" STREET. SUITE 1380 ANCHORAGE. ALASKA 99503-5948 PHONE: (907) 269-8784 ~ February 7, 1997 David A. Sutter Land Manager ARCa Alaska Inc. P~O. Box 100360 Anch~s(" AK. 99510-0360 ~t: Request for extended confidenûalily C''-'J'''''' ARCa Alpine No.1? 1A, and lB iJ.,.!,.... . £ Lo'l. -- µ- - -" ------- ) Dear Mr. Sutter: In your January 22, 19971etttr you rcquest«! extended confidentiality for the ARCa Alpine No.1? lA. and IB wells under the authority of 11AAC 83.153. Under this statute: "If the commissioner finds that reports of information required under A.S. 31.05.035(a.) contain significant infonnation relating to the valuation of unleased land within a three mile radius of the wen from which these reports or information arc obtained, the cotnmissioner win upon written request of the owner of the well, keep the repurts or infonnation confidential for a reasonable time not to exceed 90 days after the. disposal of the unleas~d land) unless the owner of the well gives pennission to release the reports and infonnation at an earlier date. The comulissioner will, in his or her discreùon, extend confuientiaHty to reports or infonnation under AS 31.05.035 from a well located more than three miles from any unlea.sed land if the owner of the well from which. these reports or information are derived makes a sufficient showing that the reports or infonnation contain significant information relating to the valuation of unleased land beyond the three-mile radius." The Alpine No. l~ lA~ and IB wells lie greater than three miles but less than five from unleased land which is currently included as part of the State Lease Sale 86. Following your request for eXtended ~OIlfidcntia1ity ~ a rcview of the data was made by Division of Oil and Gas technical staff. This review was aided by a technical meeting held on~January 31, 1997 with members of ARCQ's land and geoscience staff. Based upon the reconunendation of division technical staff and under the departmental delegation of authoritY7 I agree to extend the confidentiality of the ARCa Alpine No.1, lA, Md IB wells until 30 days after State Sale &6, which is cumntly scheduled for September 30, 1997. No funh~r t)(tension of confidentiality for this well data will be granted. RECEIVED FEB 10 1997 Alaska Oil & Gas Cons. ConuntSSiOo Anchorage ,-97 FRI 16:07 DIV OF OIL AND GAS ( FAX NO. 9075623852 ( P. 03/03 By copy of this letter I am fé".questing that the Alaska Oil and Gas Conservation Commissio1l extend the confidentiality of data from the Alpine No. 15 lA, and IB wells until further notice. Sincerely) ~.À~ Kenneth A. Boyù \ Dire.ctOf cc: D.W. Johnston, Commissioner, AOGCC RECEIVED FEB 1 0 1997 Alaska Oil & Gas Cons. Co~\m':$io(l Anchorage ( ( /\ () C C: C: 1 ¡Ioj!' i./I (I U ':=) I ',,'1/ s ¡ I I' ,.~.i '.~i :::~ 1 G~: 0 i U'd ·'f (; ,J I I'..í ,~S!·t::8 ï" 'ï a I s I (I V i,::: (I t 0 j" 'of 0 ,:3 ·t~ i~~:. iì / ? :3 / 9 C TD tfq"'lo p F Fd'~\I T 0 þ, r /\ T D .!-\ T ,ú,...J:' L U :3 ¡1 ð j ú J./) (f¡;.. r<ø. ðll';n.9 F: U ¡,...¡ 0/\ T E.J? E C \/D ~. _., ." ~~. ...... ....... ...~ ",- '" .~.' "'..' ._ ._ ..... ,..... -,H ....... ....... '........ ........ ....... ."'" ,..,~ .,., ...,. ,.,' -"-.......,,........ ,.y ,.... _ '..... ",' ..,. ....... ,..... "'... ...... ".. ...., "," .." "., ... .". ...... .... Si ~:; ... OJ 8 9 S. ':> 0 'j d %",01 e 9 ~~"" 0 'j 8 9 t,·" OJ [: ~35'''O'1t: 9~5""O'¡~3 9~,w'O'if3 9 5 ,,- Oi H 95,' 0 'i :~? 95·wOie 9 ~~. "" 0 -¡ *:) /\ r" ::.~~~ \I\/I?"~ ::;; 6743 :r1.~...... <~'~I () '~'-T ,--,-, iJ':"llF, '·-"·IF i-,j_...., .' ~. . I I I U ... ·1 1·.1 ~I ,II I,,! ¡' i'¡ I':' il,"· ,,1/ ~\' ¡' I 1\ ..! ¡ L,' 'I" i . :-., ·1 _ I .., "N ...., t l '...'10 .. \.... 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'i \~ :s) (~:3 (; ø ~i 'v' ø d '2 ye :i5 no \,\1,:::. ., ·1 ':1' ç" ii' ,'" (,.,., ""'\ 1'·1'1 t'J' ··1 'I' ~::¡ I,'" (' ,0 II' ' ,/ .~ ,,::0 1 I '" '"" f '"" I .' '.- .......~__ I (1'1 t 'i .st 'I COMMENTS / ._......._. .. __'_'.N..~Q ì_~_"_~N,__,:J-,-.,~j f Jd' _ .---.''---.,--.--.---...---........-~..-..-.-.--.-J j..r? ¿ _ ~r:,___ ......-,...-......"-...-.-,,,.....-.. ...... ~ tr, ~,u. ~~._·..}R·'· ,.--Nn~....=-"t~.!:LºT:.~L..---~-\·..·.._'-,...··...__·_·_.._---,_·!:1·ï.LL1.ll:::::'...._,... ,........~....___..__.__,__..._~_~ &! 1...JJ,S.:.__, " ~".' ,._._~L!!l '1:.£:....__Uø.ll-_rJ..._.___..!J..t:1.'.rl:..J___........_....N.. '.' :J,~t.a&.L1J._......,"_ 'Ç)¡.t~ tJf) ~ ~/ld'¡H~" llð;/qr (,o~~ ~..-- ¢.f /À'I/t/!J- ~ ............. . " "'V/. ""'~T .... c.a ~ '3 I 1& r .... "--~---' .. v, ... . , . " . -"-"'-'--'~ , ;¿ Â.""'" u ~/lrJ ft'~jfollfJ- ~\JJ~:,) )."v~ ~~f~' ~¡I'IVLtf> .sf' r~ <;.~"'- ' J ~CJþ £poJt Lvtl1~ . J ~f)~ CIS'" '5 (WI f... "'- M Itb '" frj C7~(.ll QJ "lqø~J# UM~ . ~ ,-~_...~_. '...~...._..., .........., -., ..---.-....;,-,.... ,... ~ l /~ ....,>.;t.;, '"{ (// ¡/ j (,../ q.r-~l~ 9 r - ell dlr-o t8 ( qr- ~I~ \ 9,f--ò c8 ~ ...___.._.___..............-.._ N-'", .__,.,___....___... _, ^v ..., "v' Vies r ves' no ~, ~-- ~..no Q ·1'" , - _, .... - ... I·...., ...... Y ~ ~,_ t t\·n ,~i \1;:;' 1 b ~. & d " t c h sam pi e s ( e q u,' r' e ( ? Y"- ~ ^A. ~ T ~Gì 'Ò rLi~ ~¥ t Ù:r SÙt\"\) M '^AJ_~"t~J ~ ~ ~\'-'l ( II"" I" ~ '1,·\1 e 1 s 1 n com p 1 ,::1 n c i3 .... __. ^ . . In,' t 'I' .31 COMMENTS ( .._..~..,.~_]J,c,., t\r~~~.~.. ,~~~ ~.. ~~.. ............. ....,. ,'-'--""'---" f'1",J Á¡ f&.f~:"lJ wJ.~ no V '2': ;'5 <§d,..'\ . F~' ~ " ,:::1 '¡" v'::'. ,.......¡ ,) .....,¡ ................ - ............1 It _.. no V le:3 "j e s c r' 'ï p t 'ï 0 n t" e c e ï 1,/ e d ,.~) /j" n d r' :8 C e '1' V;3 d ? 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Oh/2D,/95 ît!1 / :2 0/ S¡ ~::, Da/24/9~, F: 0 '~E' (', T (~I',·.:o ;:;; ~l:() ~ '". ~lD r 0 L I~; t)¡"~\" DITCHtf 929 S 'i800 .. DDL¡.() :;:;Stf929 .. ... '" .., .....,. ',"" .... ".. ..... D ,.0'. T [m.P E C \l D 0: U j'-) T D ,!.:J\ T .,6.,_Y 1_ U :3 .....' ..... .... ...... .... ...... ......., "'. ._ '..... ..... ... "" " ...s ".. ". ...... .....' ..... ." _.' ...' .... "'. ,., ._, .....' ...- D þ,.¡",ù, P3ge~ Date: 03/25/96 /\()GCC: I nd.'¡ ""i -\ cJ u'~~; I ~"J:~; I I ., .... I· I ~ :2 0 I 0 'J 1 C ,:.'! I r'1.3 t a 1"'1 as.. n ve , )1" V f ( JII\l,E¡ f.:; d t" V þ,t"e 95 'w 0 '18 ~ - (', ·ID {/.I9b~'. (;;> n '-¡... n 'I 8 .::::~ ~ ~ I ì i 95-'O'I~3 SJ5"'018 95'wO'i~) 9~:""'018 D5·..·018 9 ~;.,. I] '1 t~ 9 5, " Oi t~ 9 i;i - 0 'j D 95 "0'1 U .....~ ..... '''' .....' w. "~'" .., ___ PEpr'·'iIT State of Alaska Oil a.nd Gas Conservation Commission 3001 Porcupine Drive Anchorage AK 99501-3192 The AOGCC releases confidential data to authorized ,employees of the Division of Oil and Gas (DNI~/DOG). Blueline logs and copied reports are ~nventoried by prior to release. These confidentia~hen r onsibility ~e U~rSigne~ DkDOG employee. Print Name (I ~ R '(.w, E.LÐ S ignatu(; / ~ ( . ~ Date. I¡ 'i/ c¡ 1, PTe # q~- - ó I? WELL NAME 8-1 yJ L'IAL- Y-I A- , { COMMENTS \ -=ORM PAGES COMMENTS REPORTS PAGES - .. 401 SURVEY --..-- Description 403 CORE Analysis Conventiional SW'C 407 DWOP PICKS Formlation Picks or Producnon Tests DSTs Geological Markers .... ( f BLUE LINE . RUN INTERVAL SCALE NOTE Mud log rev 08/03/95 confidnr.doc State of Alaska Oil and Gas Conservation CommissicÞn 3001 Porcupine Drive Anchorage AI< 99501-3192 The AOGCC releases confidential data t() authorized employees of the Division of Oil and Gas (DNRlDOG). Blueline logs and copied reports are inventoried by prior to releaSE!. These confidential data are then responsibility of the undersigned DNRlDOG employee. PTI:) # q ~- · 0 f õ PAGE TWO IF NEEDED WELL NAME: A J piV11L -#- l A \ \ BLUE LINE Mud log RUN INTERVAL SCALE: NOTE: DIGITAL DATA RUIN INTERVAL O/C NOTE: -~ ~ - !1WD ~ )ct ~ '. o 'fÞ'- {VI y;~ (9 ~ l.J E.. {JJ A. J C.J\})O, Sf () I ~ b~ _ { ~7~ > MwD 6~ Mfi; G V\L,~ t UJ '\ ()J ~ ~lio ß/ lto;O rev 08/03/95 confidnr.doc /---.... State of Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage AK 99501-3192 The Oil and Gas Conservation Commission will release confidential data to authorized state etuployees of the Departtnent of Natural Resources, Division of Oil and Gas (DNRJDOG). All data is to be copied and inventoried. These copies and inventory are given to the DNRJDOG etl1ployee. The DNRJDOG etnployee is then responsible for the data as it leaves the premises. Well Pennit Nunlber Df)---/?( Well Name 11 ) ~ '; \-n ~ 1- A Item Fonn 407 PTD F onnation Picks Daily well operations Su~ey Core analysis Core description Production tests(DSTs) r~\~~ £¡Jd lÁ//f/ Id7f'~5/ ltAt'. ~I I Pa~es ....... Comment 2.--- -I ~3 r No Ø\.E' Wt-.\ NON l5 "-VI\.! NeNG ~VN !..u( t7"hl/'j..~ / /lPf.)ff I Digital data \Velllog Run # ìvIud log Intervals I Scale Cotnments ) ?-O - q q'/11 '2-- ~~~\$~ f 2. () ~ q 9 ,/71 p)u S/« I I D 6 n/~¿tJ (¿ ý /C¡VO/ ! ()) PD TI~e undersigt~RJDQG employee hereby acc~~e .ve list#nfi~ lata. n./ Prmtname I, vv-- KYHç:~ Sign \. _ '1 J:P~/ ~~GCC en . e si~lbe~ ~date: óiß~ 7: ¿¡ PLGGING & LOCATION CLEARANCE REPORT state of Alaska ALASKA OIL & GAS CONSERVATION COMMISSION PTD No. 9.5" -0 (?i Lease AÞ~ 25"5;$ () Memorandum To File: API No. Well Name Operator Location $(J -/03 - 202.f( "01 /)0 ("rt p I-,/:¡ /fR.( n 5e<. J J f If tJ, It if E) U M Spud: 2/18/9S-', TD: 99'to Abnd Date 310f f?.er Completed -':?/Olf5'r No'te casing size, w't, dep'th, cm't vol, & procedure. Bfc Cse¡: Long Cse¡: f33f8 68 L -BO @ 17{> wi /OÚ 0 t~ . Liner: Perf intervals - tops: Review the well file, and comment on plugging, well head status, and location clearance - provide loCo clear. code. Plug.: 9?lfC"\ - 95""'39 w-f3CR- >-fo ./ l{roo - ltð~(C") c..Jj?o6 ~F-- $e+ ?:=-c."c- f- t<'If+ '¡> {r J ,2 'Z.. 0 a - 16 € r LAr( J.¡ Z S- ~ ~ Well head cut off: Þ It Marker pos't or pla'te: )VA Loca tion Clearance: A.rA- CO~C1u..ion..: Ú.J eJl pPð(//J.'!1 ¡{(') J d ~c([€- fv.~tL a.$ Æf¡lk~ ,t .. er /I?( So 'CÒ -:¡ - ~O ZC( ....'o-a:, , pro q,s--O"Zð Code :3 signedÆ3P~ {" ~ ' OQ Date 7¡íO/9S- I'oxm at A\g.n\lo-apfm, r.v5/2t/95 '--""" '-'. "'" -." ARCO Alaska, Inc. AtlanticRichfieldCompany ~~ ~~ TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 FROM: Ms. Kelli A. Thibodeau A TO-1466 ARCO Alaska, Inc. 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 DATE: July 5, 1995 I 0; < /\) t) v 0\ ~0) The enclosed MWD information has been reprocessed by Sperry for the Alpine 1A and Alpine 1 B wells. Please replace and destroy the information sent April 18, 1995. If you have any questions please call me at (907) 265-6240. Kelli í 1 Sepia Copy Displayed by Sperry-Sun: tA (> \ R E eEl \I r D Alpine 1 A-\; DGR EWR4 ROP - 211 & 511 (1700' to 7340') TVD JUf' 09 1995 DGR EWR4 ROP - 211 & 511 (1700' to 9940') MD 4/aska Oil & Gas Cons. , AI· 1 8 A h ,-,v.oIII//SSlon pine nc orage DGR EWR4 ROP - 211 & 511 (1700' to 7500') TVD / (J DGR EWR4 ROP - 2" & 5" (1700' to 8800') MD «.') ~ 1 Paper Copy Displayed by Sperry Sun: c./ Alpine 1A (' /\ t DGR EWR4 ROP - 211 & 511 (1700' to 7340') TVD Df) DGR EWR4 ROP - 211 & 511 (1700' to 9940') MD \ I 0 Alpine 18 I V DGR EWR4 ROP - 211 & 511 (1700' to 7500') TVD C1 ~ DGR EWR4 ROP - 211 & 511 (1700' to 8800') MD \ 10F2 \{ c(/ .// / ~ 4:< G ~ TAPES: Alpine 1 A 1 LDWG Formatted 611 Open Reel 1600 BPI Tape- MPT GRC EWR CNP SFD ROP 4/10/95 as Displayed by Sperry-Sun 1 Paper Copy LIS Verification Displa ( . Alpine 1B ~ I nWG Formatted 611 O~ eel 1600 BPI Tape- MPT GRC EWR CNP SFD ROP 41· s Display y Sperry-Sun 1 Paper Cop erification Displayed by sperry-su~ \ Ci\\ / ,(Jj\ r (' \lo-~ ~ /~ ~/ <^- ¥ l' ~ À ~ \)'1 ~\' f' D- O --- .-,... ARCO Alaska, Inc. AtlanticRichfieldCompany TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 DATE: July 5, 1995 RETURN SIGNED COPY TO: ARCO Alaska, Inc. Attn.: Ms. Kelli A. Thibodeau-ATQ-1466/, 700 G. Street ,,/' Anchorage, Alaska 99510-0360 (907) 265-6240 , Received by: DATE: ~~' , 20F2 .-'" .-...., ~~ ~~ FROM: Ms. Kelli A. Thibodeau A TO-1466 ARCO Alaska, Inc. 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 l/7 v y Sperry-Sun ~. ,roved for transmittal by: !X~~ fjlff¡ F, M. u{;Jycutt Manager, North A/ask~oration ) ARCO Alaska Inc. AtlanticRichfieldCompar ) ~~ ~,. TmAN~MIITTAJ1 CONFIDENTIAL DATA FROM: Sandra D. Lemke, AT01327 TO: ARca Alaska, Inc. P.O. Box 100360 Anchorage AK 99510-0360 Ak. Oil & Gas Conservation Comm. A TTN: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99510 RE: AOGCC data request: Confidential -formation logs for Alpine 1, 1A lB; Fiord 3, 3A DATE: 03/31/95 501032021100 501032021101 501032021102 Transmitted herewith is the followin11;: Alpine #1 formation log '1' c.{ -I ~.~ Alpine #1A formation log l' )" - ( ~ Alpine #1 B formation log cr) -¿.. () , 501032021000 501032021001 Fiord #3 Fiord #3A formation log q L( ,.,1 1 J formation log c¡ s: L/~ *1 SEPIA COpy each * Note: no reproducibles received for EPOCH MWD COMBO (only the color versions from the Epoch report are available. CC: M. McDermott, Renee Hannon Approved ~for transmittal by: c,,~: Receipt: ~--? ~ r~9 0:IIe: Return rec 0: ARCO Alaska, Inc. . ATTN: S. Lemke, ATO-1327 700 G. Street Anchorage, AK 99501 ~ Prepared by: Sandra D. Lemke AAI-Geophysical & Computer Services RECEIVED JUN 1 2 1995 Alaska OH & Gas Cons. COl1lmis-*n Anchorage - ~ , "'-, .--.., ARCO Alaska, Inc. AtlanticRichfieldCompany ~~ ~~ TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 FROM: Ms. Kelli A. Thibodeau A TO-1466 ARCO Alaska, Inc. . 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 DATE: May 25, 1995 Transmitted herewith is the followinç, data concerning Alpine 1 1 A 1 B Fiord 3 & 3A: REPORTS: EPOCH WELL REPORTS ALPINE1A .qr-~ ALPINE 1 B FIORD 3 FIORD 3A If you have any questions please call me at (907) 265-6240. Kelli RETURN SIGNED COPY TO: ARGO Alaska, Inc. Attn.: Ms. Kelli A. Thibodeau-ATO-1466 700 G. Street Anchorage, Alaska 99510-0360 (907) 265-6240 Received by: DATE: Approved for transmittal by: )tít¿¡(j .1J-ßdLf1H~tt7l fil{ F. M. eycutt Manager, North Alaska xploration RECEIVED MAY 26 1995 Alaska Oil & Gas Coos. Commis_sJ~m Anchorage 1 OF 1 (' (' (" ;( ARca ALASKA INC. Alpine No. 1 A Section 1- T11 N-R4E UM Wildcat Colville Delta North Slope, Alaska Epoch Well Logging, Inc. RECEIVED MAY 26 1995 ,( Alaska Oil & Gas Cons. CommissJo.n Anchorage r'~ i ~rrA~ '~) ~ ~ ~ \J~ ,""\ t_ ( ( (C TABLE OF CONTENTS ( 1. Well Resume 2. Daily Chronology 3. Mud Record 4. Deviation Survey Record 5. Morning Reports 6. Drilling Curve 7. Formation log 8. MWD Combo log ( L~ ( OPERATOR: WELL NAME: LOCATION: FiElD: COORDINATES: ElEVATIONS: COUNTY: STATE: API INDEX: SPUD DATE: TOTAL DEPTH: COMPLETION DATE (T .0.): CONTRACTOR: RIG #: RIG TYPE: MUD PUMPS: COMPANY GEOLOGISTS: ( COMPANY ENGINEERS: TOOLPUSHERS: MUD COMPANY: MUD ENGINEERS: MUD TYPES: HOLE SIZES: CASING DATA: MUDLOGGING SERVICES: TYPE UNIT: UNIT #: LOGGING GEOLOGISTS: SAMPLE TECHNICIANS: ElECTRIC LOGS BY: LOG INTERVALS: DST INTERVALS: CORED INTERVALS: CORING COMPANY: WELL STATUS: ( (" (" WEll RESUME ARCO ALASKA INC. ALPINE NO. 1 A SEC. 1 T11 N R4E. UM COLVILLE DElTA 1465' FSL,22SO' PWL R.K.B. = 40' NORTH SLOPE BOROUGH ALASKA 50-103-20211-01 FEBRUARY 1 7, 1995 9.940' FEBRUARY 27, 1995 POOL ARCTIC ALASKA, INC. NO.6 SCR DIESEL-ELECTRIC (2) NATIONAL A1700 (6" X 12'1 JERRY VELDHUlS, RENEE HANNAN GREG WILSON, PAUL DECKER DON MCKElVEY / DAVE BAUMGARNER GARY GOERlITCH / DARREll GREEN BAROID DRILLING flUIDS. INC. GARY MARTIN / SAM WILLIS GEl/WATER TO 1785' / BLAND TO 9940' TO 26" TO 120', 16" TO 1785',8 1/2" TO 9940' 20" AT 120', 133/8" AT 1765' EPOCH WElL LOGGING, INC. (FID) GAS DETECTION. DML/ RIGWATCH 14 CRAIG SILVA. JOHN DIVINE ROBERT ANDERSON. LARRY SHiElDS NONE NONE NONE NONE NO DOPE. TIGHT HOLE L~ ( 2-17-95: 2-18-95: 2-19-95 2-20-95: ( 2-21-95: 2-22-95 2-23-95: 2-24-95: 2-25-95: 2-26-95: 2-27 -95: 2-28-95 ( (" ( DAIL Y CHRONOLOGY ALPINE NO. 1A Wait on cement and prepare to sidetrack. Test BOP's. Pick up BHA and lay down drill pipe. RIH with RRB No.2, 12.25". Tag cement at 1605'. Circulate bottoms up and pressure test the casing. Drill on plug. Pressure test the casing. Drill cement from 1605' to 1800'. Circulate bottoms up and POOH. Chanmge BHA and pick up mudmotor. RIH with NB NO.5 and kick off cement at 1876' Drill to 2123' Displace mud in hole with bland mud. Drill from 2123' to 23131. Drill from 2313' to 3781'. Make 11 stand wiper trip. Drill from 3781' to 38741. Drill from 3781' to 4874'. Circulate out and POOH. Change bit and RIH with NB No.2. Drill from 4874' to 5225'. Drill from 5225' to 6218'. Circulate out and POOH. POOH. RIH with NB NO.3 and drill from 6218' to 69121. Drill from 6912' to 7568'. Circulate out and POOH. POOH and test BOP's. RIH with NB No.4 and new MWD (L WD) tool. Start logging with LWD tool while reaming in from 4570'. Drill from 7568' to 7760'. Drill from 7760' to 8185'. Circulate out and POOH. Remove Sperry Sun neutron source. Change BHA and install new-kelly spinner. RIH with NB NO.5. Place source in Sperry Sun tool. RIH to shoe and cut and slip the drilling line. Cut and slip the drilling line. Complete RIH and drill from 8185' to 9405'. Drill from 9405' to 9940' (T.D.). Circulate bottoms up. Pull 12 joints of drill pipe out of the hole and then ream the 12 joints back to bottom in a controlled fashion for a M.A.D. run with the LWD tool. Circulate bottoms up and POOH. POOH. Stand back drill collars and heavy weight drill pipe. Make up mule shoe. Pick up 34 joints of drill pipe and RIH. Circulate bottoms up and circulate and condition mud while rigging up cementers. Lay P&A plug at 9940' to 9140'. Pull up and circulate and condition mud free of cement. Lay down drill pipe while pulling up to second cementing point. Lay plug at 4700' to 4110'. Pull up and circulate and condition mud free of cement. POOH. Pick up drill bit and lay down drill pipe while RIH. Stop at shoe and wait on cement. Replace brake pads on drawworks. ( (' ( MUD RECORD ARCO ALASKA INC. ALPINE NO. 1 A DATE DEPTH MW FV PV YP GELS FL SOL SD pH CI- 2-17-95 1625 10.3 37 15 7 7/37 7.6 11.0% TRC 11.1 1100 2-18-95 2337 10.0 62 19 14 3/11 6.2 10.0% NIL 10.6 700 2-19-95 3265 10.0 44 17 10 3/14 6.2 10.0% TRC 10.6 500 2-19-95 3843 10.1 45 19 22 5/19 6.0 10.0% TRC 10.2 500 2- 20-9 5 4814 10.1 42 10 11 2/6 5.8 11 .0% TRC 9.7 500 2-20-95 5215 10.0 39 12 10 2/5 5.8 10.0% TRC 9.7 500 2-21-95 5778 10.0 42 14 17 3/6 5.8 11.0% TRC 9.4 500 2-21-95 6218 10.0 42 13 14 3/7 5.6 11.0% TRC 9.2 500 2- 22-95 6430 10.2 42 14 13 3/7 5.6 13.0% TRC 9.1 500 2- 22-95 6900 10.1 39 12 14 4/8 5.4 12.0% TRC 8.8 500 2- 23-95 7568 10.0 40 11 14 3/8 5.6 10.0% TRC 8.9 500 ( 2- 24-95 7750 10.1 41 13 16 4/11 5.6 11.0% TRC 9.6 400 2- 25-95 8185 10.2 42 10 16 3/0 5.4 12.0% TRC 9.2 400 2-26-95 9356 10.1 39 11 14 3/8 4.8 12.0% TRC 9.4 400 2-27-95 9940 10.1 40 12 14 4/8 4.6 12.0% TRC 9.1 400 ( '- ~. /~. .~ ARCO ALASKA INC. SURVEY RECORD ALPINE NO. 1A MEASURED INCLINATION AZIMUTH VERTICAL LATITUDE DEPARTURE VERTICAL DEPTH DEPTH NIS, +1- EIW, +1- SECTION (FEET) (DEGREE) (DEGREE) (FEET) (FEET) (FEET) (FEET) 140.86 0.31 89.36 140.86 0.00 0.39 -0.21 185.51 0.21 180.99 185.51 -0.08 0.51 -0.34 277.18 0.27 203.35 277.18 -0.44 0.42 -0.60 ".-...", 368.00 0.24 137.55 368.00 -0.78 0.46 -0.91 458.73 0.19 188.10 458.73 -1.07 0.57 -1.21 548.36 0.23 1 07.31 548.36 -1.27 0.72 -1.46 638.48 0.14 22.89 638.48 -1.22 0.94 -1.53 722.74 0.22 4.54 722.74 -0.97 0.99 -1.35 816.56 0.29 25.14 816.55 -0.57 1.10 -1.08 900.14 0.19 84.39 900.13 -0.37 1.33 -1.03 992.99 0.54 101.81 992.98 -0.44 1.91 -1.41 1084.37 0.73 105.38 1084.36 -0.68 2.89 -2.14 1179.92 0.86 113.46 1179.9 -1.13 4.13 -3.19 1274.18 0.89 118.92 1274.15 -1.76 5.42 -4.42 1367. 04 1.01 125.45 1366.99 -2.59 6.72 -5.82 1460.05 1.08 128.64 1459.99 -3.61 8.07 -7.41 1564.64 1.21 116.07 1564.56 -4.71 9.93 -9.28 1659.44 1.1 129.31 1659.34 -5.72 11 .43 -11.01 1752.44 1.24 124.48 1752.32 -6.86 12.95 -12.79 1876.45 1.39 133.31 1876.30 -8.65 15.15 -15.49 ~ 1971.00 4.43 328.61 1970.77 -6.32 14.09 -12.95 2066.70 7.73 340.78 2065.92 2.91 10.04 -3.00 2157.68 10.75 340.99 2155.71 16.72 5.26 11.19 2251.36 13.88 337.04 2247.23 35.33 -1.97 30.75 2345.71 17.1 334.60 2338.14 58.29 -12.34 55.67 2437.76 19.76 329.47 2425.47 83.93 -26.05 84.64 2531.47 21.56 328.57 2513.15 112.26 -43.08 117.68 2625.73 23.37 329.34 2600.25 143.13 -61 .65 153.69 2720.38 24.85 324.95 2686.65 175.57 -82.65 192.33 2813.7 26.81 325.9 2770.64 209.05 -105.71 232.97 2907.98 28.95 323.68 2853.97 245.05 -131.15 277.01 /~ ~~. ~ ARCOALASKA INC. SURVEY RECORD ALPINE NO. 1A MEASURED INCLINATION AZIMUTH VERTICAL LATITUDE DEPARTURE VERTICAL DEPTH DEPTH NIS, +1- EIW, +/- SECTION (FEET) (DEGREE) (DEGREE) (FEET) (FEET) (FEET) (FEET) 3002.12 32.11 323.93 2935.04 283.65 -159.38 324.75 3093.87 35.12 325.97 3011.44 325.24 -188.525 1375.50 3188.28 38.37 326.02 3087.08 372.06 1-220.12 431 .96 -... 3281.41 40.75 326.49 3158.87 421.38 -253.04 491.26 3374.57 43.81 325.94 3227.79 473.46 -287.89 553.92 3469.09 '46.60 327.11 3294.38 529.41 -324.87 620.98 3555.54 149.60 327.80 3352.11 583.65 -359.48 685.32 3639.60 49.84 326.17 3406.46 637.42 -394.42 749.44 3721.09 49.88 326.33 3458.99 689.21 -429.04 811 .73 3801.05 49.79 326.19 3510.56 740.03 -462.98 872.83 3876.24 49.89 327.03 3559.05 788.01 -494.60 930.29 3957.09 49.92 326.89 3611.13 839.85 -528.32 992.14 4042.69 49.93 326.14 3666.23 894.48 -564.46 1057.63 4108.54 49.86 327.18 3708.66 936.56 -592.14 1108.00 4191.70 49.90 327.94 3762.24 990.22 -626.25 1171.58 4273.66 49.80 327.88 3815.09 1043.30 -659.53 1234.22 4372.19 50.16 329.17 3878.46 1107.65 -698.92 1309.66 4470.69 50.17 328.47 3941.55 1172.36 -738.08 1385.26 4536.37 5.033 328.40 3983.55 1215.39 -764.51 1435.75 4564.59 50.25 328.43 4001.58 1233.88 -775.88 1457.45 ..-..... 4655.12 50.12 328.26 4059.55 1293.07 -812.38 1526.97 4691.05 50.09 327.72 4082.59 1316.45 -826.99 1554.53 4749.35 50.03 327.94 4120.02 1354.28 -850.79 1599.23 4815.54 49.89 328.02 4162.61 1397.25 -877.65 1649.90 4843.16 49.81 327.58 4180.42 1415.11 -888.90 1671.01 . 4937.79 49.65 326.95 4241.58 1475.85 -927.95 1743.21 4961.82 49.46 328.20 4257.17 1491.29 -937.75 1761.50 5056.98 49.16 326.17 4319.22 1551.92 -976.85 1833.65 5119.88 49.23 327.42 4360.32 1591.76 -1002.92 1881.26 5135.60 49.06 326.94 4370.60 1601.75 -1009.36 1893.15 5190.27 48.92 326.56 4406.48 1636.25 -1031.98 1934.40 ~" ~-" ,..-...\ ARCO ALASKA INC. SURVEY RECORD ALPINE NO. 1A MEASURED INCLINATION AZIMUTH VERTICAL LATITUDE DEPARTURE VERTICAL DEPTH DEPTH NIS, +/- EIW, +1- SECTION (FEET) (DEGREE) (DEGREE) (FEET) (FEET) (FEET) (FEET) 5253.35 49.65 325.45 4447.63 1675.89 -1058.72 1982.20 5337.93 49.20 327.18 4502.64 1729.34 -1094.35 2046.43 5410.22 51.39 327.33 4548.82 1776.12 -1124.43 2102.04 ~, 5503.82 50.87 326.83 4607.56 1837.29 -1164.03 2174.92 5559.25 50.68 326.84 4642.61 1873.24 -1187.52 2217.86 5595.97 50.43 325.90 4665.94 1896.85 -1203.23 2246.21 5691.04 50.17 325.96 4726.66 1957.44 -1244.21 2319.34 5721.44 50.42 326.32 4746.08 1976.86 -1257.24 2342.73 5814.69 51.95 327.88 4804.53 2037.87 -1296.69 2415.38 5900.1 0 51.45 325.60 4857.47 2093.91 -1333.44 2482.40 5970.23 51.08 325.94 4901.35 2139.14 -1364.21 2537.09 6065.98 50.54 325.97 4961.86 2200.63 -1405.76 2611.28 6128.27 50.30 326.58 5001.55 2240.56 -1432.41 2659.28 6156.53 50.37 327.35 5019.59 2258.80 -1444.27 2681.04 6252.58 50.45 325.64 5080.80 2320.51 -1485.13 2755.05 6350.09 51.09 325.33 5142.47 2382.75 -1527.92 2830.54 6377.43 51.34 325.34 5159.60 2400.28 -1504.04 2851.85 6532.42 52.13 327.67 5255.58 2501.76 -1607.19 2973.52 6630.30 52.52 329.17 5315.41 2567.75 -1647.76 3050.97 6709.16 52.87 329.52 5363.20 2621.71 -1679.74 3113.65 --.., 6789.95 53.14 329.10 5411.82 2677.20 -1712.67 3178.13 6866.43 51.86 328.86 5458.37 2729.20 -1743.94 3238.77 6883.50 51.88 328.48 5468.91 2740.67 -1750.92 3252.19 6977.87 51.87 327.79 5527.18 2803.72 -1790.11 3326.42 7022.26 50.23 327.60 5555.08 2832.90 -1808.56 3360.94 7070.79 49.98 327.07 5586.21 2864.25 -1828.65 3398.17 7095.63 50.05 328.07 5602.17 2880.31 -1838.86 3417.20 7132.33 50.33 326.78 5625.67 2904.06 -1854.04 3445.39 7215.71 51.03 328.05 5678.50 2958.11 -1889.24 3509.90 7314.53 51.54 326.64 5740.31 3022.67 -1931.41 3587.00 7415.53 51.97 326.32 5802.83 088.80 -1975.21 3666.32 ~~",>,,- .:¡ ___ -"'3 ~¿;-:-~-- r--=~ ~ ,~ ~-, ~, ARCO ALASKA INC. SURVEY RECORD ALPINE NO. 1A MEASURED INCLINATION AZIMUTH VERTICAL LATITUDE DEPARTURE VERTICAL DEPTH DEPTH NIS, +1- EIW, +1- SECTION (FEET) (DEGREE) (DEGREE) (FEET) (FEET) (FEET) (FEET) 7489.60 52.32 328.29 5848.29 3138.01 -2006.80 3724.80 7575.36 52.66 328.52 5900.51 3195.95 -2042.44 3792.81 7668.88 53.41 326.73 5956.74 3259.05 -2082.46 3867.52 -......... 7760.98 54.15 327.27 6011.16 3321.36 -2122.93 3941.82 7854.03 54.56 327.76 6065.38 3385.15 -2163.54 4017.44 7954.38 55.04 327.69 6123.23 2454.48 -2207.33 4099.44 8048.26 55.44 327.49 6176.75 3519359 -2248.67 4176.56 8104.57 55.13 326.43 6208.82 3558.39 -2273.91 4222.85 8165.37 55.67 326.62 6243.34 3600.14 -2301.51 4272.89 8257.98 55.43 325.89 6295.72 3663.65 -2343.93 4349.26 8351.87 55.27 327.10 6349.10 3728.05 -2386.57 4426.49 8452.73 55.03 326.91 6406.73 3797.47 -2431.64 4509.26 8546.57 54.40 327.41 6460.94 3861.83 -2473.18 4585.86 8638.89 54.07 327.17 6514.89 3924.87 -2513.66 4660.78 8731.44 53.51 327.27 6569.56 3987.65 -2554.09 4735.45 8826.06 52.85 327.21 6626.26 4051.35 -2595.08 4811 .19 8920.03 52.22 328.61 6683.42 4114.53 -2634.71 4885.77 9013.68 51 .49 329.11 6741.25 4177.58 -2672.80 4959.39 9099.69 51.32 328.91 6794.9 4235.21 -2707.41 5026.59 9192.81 50.77 327.37 6853.45 4296.71 -2745.63 5098.98 r___ 9286.82 50.25 327.99 6913.24 4358.02 -2784.42 5171.53 9380.94 49.85 328.07 6973.67 4419.23 -2822.62 5243.68 9474.23 49.49 328.03 7034.05 4479.57 -2860.26 5314.78 9567.92 48.97 328.10 7095.23 4539.78 -2897.79 5385.73 9660.14 48.70 328.85 7155.94 4598.96 -2934.09 5455.13 9753.91 48.21 331.18 7218.13 4659.74 -2969.16 5525.22 9846.97 47.76 329.70 7281.42 4719.87 -3003.27 5594.24 9940.00 47.76 329.70 7342.96 4779.34 -3038.01 5663.05 EtJCH WELL LOGGING, If 2. MORNING REPORT ( ARCO ALASKA, INC. ALPINE #lA Date: 2-17-95 Time: 04:00 Last Casing: 13 3/811 at 1765' 04:00 Depth: 1623' YESTERDAY: 24 Hour Progress: Estimated Pore Pressure: 9.1 ppg DC Exponent: NIA ROP Sand: ftIhr ROP Shale: ftIhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 2RR 8.5" STC FDGHC NC0904 Open 1665'- In Hole DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration at at ftIhr Torque at at amp Weight on Bit at at Klbs Rotary RPM at at rpm Pump Pressure at at psi DRILLING MUD REPORT: Report Depth: 3100' MW 10.4 VIS 40 PV 13 YP 10 GELS 2/14 FL 6.6 FC 2 SOL 13.5 OIL 0 SD Tr MBT pH 9.3 CI- 1100 Ca+ 100 GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 89 at 1623 0.4 at 11.0 units Total Cuttings Gas (units) at at units ( Methane (C-1) (ppm) at at ppm Ethane (C-2) at at ppm Propane (C-3) at at ppm Butane (C-4's) at at ppm Pentane(C-5's) at at ppm Background Gas: 7 units Trip Gas: 75 units at 1605' Connection Gas: units at Wiper Gas: units at OIL SHOWS: LITHOLOGY: DAILY ACTIVITY SUMMARY: Wait on cement and prepare to sidetrack; test BOP's; pickup BHA; lay down drill pipe; RIH with RRB #2, 12.25"; tag cement at 1605'; circulate bottoms up; pressure test the casing; drill on plug. REMARKS: .Note live oil observed in the mud while circulating up the first returns after tagging the cement. SERVICES PROVIDED: DML MUDLOGGING and RIGWATCH MONITORING SYSTEM Epoch Personnel on site: 4 Arco Alaska Reps: Don McKelvey /Dave Bumgarner Report By: Craig Silva ( Eí JCH WELL LOGGING, If' n ~. MORNING REPORT (' ARCa ALASKA, INC. ALPINE #lA Date: 2-18-95 Time: 04:00 Last Casing: 13 3/8" at 1765' 04:00 Depth: 2343' YESTERDAY: 1597' 24 Hour Progress: 746' Estimated Pore Pressure: 9.1 ppg DC Exponent: 0.58 ROP Sand: ftIhr ROP Shale: 133 ftIhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 2RR 12.25" STC FDGHC NC0904 Open 1597'-1800' 203' 7.0 NR 5 8.5" HTC AT J-P05 V73BH 2-14,1-13 1800'- In Hole DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration 327.3 at 2099' 20.9 at 1813' 133.0 ftIhr Torque 135 at 2035' 0 at 2015' 71 amp Weight on Bit 17 at 2012' 0.2 at 2068' 8 Klbs Rotary RPM 343 at 2016' 254 at 1906' 39 rpm Pump Pressure 2086 at 2012' 1597 at 1817' 1865 psi DRILLING MUD REPORT: Report Depth: 1625' MW 10.3 VIS 37 PV 15 YP 7 GELS 7/37 FL 7.6 FC 2 SOL 11.0 OIL Tr SD Tr MBT pH 11.1 CI- 1100 Ca+ 80 GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 28.5 at 1849' 3.0 at 1806' 10.1 units ( Total Cuttings Gas (units) 44 at 2040' 18 at 1920' 29.2 units Methane (C-1) (ppm) 5700 at 1849' 600 at 1806' 2021 ppm Ethane (C-2) at at ppm Propane (C-3) at at ppm Butane (C-4's) at at ppm Pentane(C-5's) at at ppm Background Gas: 7 units Trip Gas: 43 units at 1800' Connection Gas: units at Wiper Gas: 59 units at 2123' OIL SHOWS: LITHOLOGY: Claystone 55% Shale 35% Tuff(Bentonite) 10% DAILY ACTIVITY SUMMARY: Pressure test the casing; drill cement from 1605' to 1800'; circulate bottoms up; POOH; change BHA; pickup mudmotor; RIH with NB #5; kick off cement at 1876'; drill to 2123'; diplace mud in hole with bland mud; drill from 2123' to report depth. REMARKS: .Note live oil observed in the mud while circulating up the first returns after tagging the cement, and continuing in the mud for 2 hours while slowly decreasing. Appeared to be old oil ( highest ppm amount of the chromatograph breakdown was butane, followed by successively lower amounts of the lighter gases, with methane being the lowest). SERVICES PROVIDED: DML MUDLOGGIN'G and RIGWATCH MONITORING SYSTEM Epoch Personnel on site: 4 Arco Alaska Reps: Don McKelvey/Dave Bumgarner Report By: Craig Silva ( r ( ( , EPOCH WELL LOGGING, INC. ~fOR~rmG REPORT ( ARCO AL..t\SKA.. INC. ¿4LPINE #1¿t\ Date: 2-19-95 04:00 Depth: 3874' Time: YESTERDAY: 04:00 2313' Last Casing: 13 3/8" at 1765' 24 Hour Progress: 1561' Estimated Pore Pressure: 9.2ppg DC Exponent: 1.11 ROP Sand: 175 ft'hr ROP Shale: 136 ft'hr BIT INFORMATION: No. SÎze Type SIN Jets Interval Ftg. Hours Condition 1 8.5 HTC AT J-P05 V73BH 2-14,1-13 1800; - In Hole DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration 360.0 at 2438' 26.3 at 2470' 139.1 ftIhr Torque 229 at 2902; 0 at 3561' 115 amp Weight on Bit 23 at 3560' 1.0 at 3194' 9 K/bs Rotary RPM 319 at 2843' 191 at 2344' 280 rpm Pump Pressure 2233 at 3211' 1282 at 2341' 1845 psi DRILLING ~fUD REPORT: Report Depth: 3870· MW 10.0 VIS 41 PV yp GELS FL FC 2 SOL OIL SD MBT pH CI- Ca+ GAS SIfML\1ARY: HIGH LOW AVERAGE ( Total Ditch Gas (units) 440.0 at 24381 6.0 at 2694' 21.0 units Total Cuttings Gas (units) 160 at 2460' 20 at 2880' 66.9 units Methane (C-1) (ppm) 74005 at 2438' 847 at 2502' 3701 ppm Ethane (C-2) 3850 at 2438' 0 at 2171' 156 ppm Propane (C-3) 1656 at 2438' 0 at 2224' 60 ppm Butane (C-4's) 704 at 2438' 0 at 3061' 25 ppm Pentane(C-5's) 102 at 2438' 0 at 1 ppm Background Gas: 6 units Trip Gas: 43 units at 1800' Connection Gas: units at Wiper Gas: 345 units at 3780' OIL SH"O\\'S: LITHOLOGY: Mudstonelclaystone/siltstone 70% Shale 15% Tuff(Bentonite) 5% Sand 10%· DAILY ACTIVITY SU~1MA1{Y: Drill from 2343' to to 3781'; do 11 stand wiper trip; drill fiOm3781' to report depth. I{.I£l\1Al~l(S: .. SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Personnel on site: 4 /\rco 1\laslm Reps: Don McKelvey/Dave Bum~arner Report By: Cr::uf'; Silva ( ( ( EPÚCH WELL LOGGING, INC. MORNING REPORT (' ARCO ALASKA, INC. ALPINE #lA Date: 2-20-95 Time: 04:00 Last Casing: 13 3/8" at 1765' 04:00 Depth: 5225' YESTERDAY: 3874' 24 Hour Progress: 1351' Estimated Pore Pressure: 9.2ppg DC Exponent: 1.40 ROP Sand: 220 ftIhr ROP Shale: 110 ftIhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 1 8.5" HTC AT J-P05 V73BH 2-14,1-13 1800' -4874' 3074' 28.70 2-E-ln 1 8.5" HYCALOG DS40HF 16095 2-12,1-11 4874' - In Hole DRILLING P ARAlVlETERS: HIGH LOW AVERAGE Rate of Penetration 257.1 at 4401' 41.9 at 3919' 116.6 ftIh r Torque 219 at 4873' 122 at 4123' 182 amp Weight on Bit 15 at 4810' 5 at 4413' 11 Klbs Rotary RPM 329 at 4820' 239 at 3802' 306 rpm Pump Pressure 2353 at 3792' 1454 at 3802' 2067 psi DRILLING :MUD REPORT: Report Depth: 4874' MW 10.1 VIS 42 PV 10 YP 11 GELS 2/15 FL 5.8 FC 2 SOL 11.0 OIL 0 SD Tr MBT 26.0 pH 9.7 CI- 500 Ca+ 40 ( GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 388.0 at 4633' 7.0 at 4264' 34.1 units Total Cuttings Gas (units) 92 at 4320' 15 at 3840' 55.5 units Methane (C-1) (ppm) 53297 at 4633' 1121 at 4264' 5172 ppm Ethane (C-2) 4860 at 4633' 100 at 4426' 360 ppm Propane (C-3) 3576 at 4633' 36 at 4527' 213 ppm Butane (C-4's) 2144 at 4633' 9 at 4197' 113 ppm Pentane(C-5's) 532 at 4633' 0 at 20 ppm Background Gas: 7 units Trip Gas: 23 units at 4874' Connection Gas: units at Wiper Gas: units at OIL SHOWS: Various small trace shows throughout interval, but Good to fair show at 4600-4780; visible oil in the mud, good petroleum odor; good fluorescence; straw cuts in plain light; light brown residual ring in plain light. LITHOLOGY: Mudstone/claystone/siltstone 30% Tuff/tuffaceous claystone 13% Shale 45% Sand 12% DAILY ACTIVITY SUMMARY: Drill from 3781' to 4874'; circulate out; POOH; change bit; RIH with NB #2; drill from 4874' to report depth. REMARKS:.. SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Personnel on site: 4 Arco Alaska Reps: Don McKelvey/Dave Bumgarner Report By: Craig Silva ( (' ( EPOCH WELL LOGGING, INC. ~10RNING REPORT (" ARCO ALASKA, INC. ALPINE #lA Date: 2-21-95 04:00 Depth: 6218' Time: YESTERDAY: 04:00 5225' Last Casing: 133/8" at 1765' 24 Hour Progress: 993' Estimated Pore Pressure: 9.2ppg DC Exponent: 0.93 ROP Sand: 150 ftlhr ROP Shale: 113 ftlhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 2 8.5" HYCALOG DS40HF 16095 2-12,1-11 4874' -6218' 1344' 15.58 2-2-CT-N-EF-I-NB DRILLING PARAMETERS: HIGH lOW AVERAGE Rate of Penetration 327.1 at 5279' 6.0 at 5751' 114.0 ftlhr Torque 319 at 5280' 0 at 6197' 219 amp Weight on Bit 21 at 6197' 0.8 at 5224' 3 Klbs Rotary RPM 325 at 4931' 245 at 6142' 305 rpm Pump Pressure 2714 at 5280' 1906 at 5751' 2148 psi DRILLING MUD REPORT: Report Depth: 6218' MW 10.0+ VIS 42 PV 13 YP 14 GELS 3/7 Fl 5.6 FC 2 SOL 11.0 Oil 0 SO Tr MBT 30.0 pH 9.2 CI- 500 Ca+ 40 GAS SUMMARY: HIGH lOW AVERAGE ( Total Ditch Gas (units) 40.0 at 5357' 5.0 at 5690' 13.3 units Total Cuttings Gas (units) 44 at 5520' 10 at 5760' 22.8 units Methane (C-1) (ppm) 7531 at 5355' 838 at 5690' 2394 ppm Ethane (C-2) 407 at 5490' 26 at 6183' 108 ppm Propane (C-3) 87 at 5490' 3 at 6183' 27 ppm Butane (C-4's) 45 at 5039' 0 at 0 ppm Pentane(C-5's) 0 at 0 at 0 ppm Background Gas: 6 units Trip Gas: 23 units at 4874' Connection Gas: units at Wiper Gas: units at OIL SHOWS: None LITHOLOGY: Mudstone/claystone/siltstone 48% Tuff/tuffaceous claystone 5% Shale 45% Sand 2% DAILY ACTIVITY SUMMARY: Drill from 5525' to 6218'; circulate out; POOH. REMARKS:.. SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Personnel on site: 4 Arco Alaska Reps: Don McKelvey/Dave Bumgarner Report By: Craig Silva ( ( ( EPOCH WELL LOGGING, IN"C. MORNING REPORT ( ARCO ALASKA, INC. ALPINE #lA Date: 2-22-95 04:00 Depth: 6912' Time: YESTERDAY: 04:00 6218' Last Casing: 13 3/8" at 1765' 24 Hour Progress: 694' Estimated Pore Pressure: 9.2ppg DC Exponent: 1.05 ROP Sand: 87 ftIhr ROP Shale: 55 ftIhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 3 8.5" HTC AT J-P05 V81 BH 3-13's 6218' - In Hole DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration 180.0 at 6243' 17.2 at 6821' 55.8 ftIh r Torque 313 at 6312' 0 at 6844' 277 amp Weight on Bit 25 at 6453' 7 at 6219' 17 Klbs Rotary RPM 334 at 6447' 252 at 6844' 320 rpm Pump Pressure 2937 at 6453' 2016 at 6219' 2738 psi DRILLING MUD REPORT: Report Depth: 6453' MW 10.2+ VIS 42 PV 14 YP 13 GELS 3/7 FL 5.6 FC 2 SOL 13.0 OIL 0 SO Tr MBT 31.0 pH 9.1 CI- 500 Ca+ 40 GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 40.0 at 6251' 7.0 at 6822' 18.9 units ( Total Cuttings Gas (units) 26 at 6420' 3 at 6540' 13.1 units Methane (C-1) (ppm) 8010 at 6227' 1222 at 6832' 3473 ppm Ethane (C-2) 244 at 6251' 38 at 6674' 95 ppm Propane (C-3) 117 at 6525' 17 at 6705' 35 ppm Butane (C-4's) 35 at 6227' 3 at 6727 12 ppm Pentane(C-5's) 0 at 0 at 0 ppm Background Gas: 7 units Trip Gas: 245 units at 6218' Connection Gas: units at Wiper Gas: units at OIL SHOWS: None LITHOLOGY: Mudstone/claystone/siltstone 58% Shale 35% Tuff/tuffaceous claystone 4% Sand 3% DAILY ACTIVITY SUMMARY: POOH; RIH with NB #3; drill from 6218' to report depth. REMARKS:.. SERVICES PROVIDED: DML l\1UDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Personnel on site: 4 Areo Alaska Reps: Don McKelvey/Dave Bwngarner Report By: Craig Silva (, { ( EPOCH WELL LOGGING, INC. !\10RNING REPORT ( ARCO ALASKA, INC. ALPINE #lA Date: 2-23-95 04:00 Depth: 7568' Time: YESTERDAY: 04:00 6912' Last Casing: 13 318" at 1765' 24 Hour Progress: 656' Estimated Pore Pressure: 9.2ppg DC Exponent: 1.60 ROP Sand: 75 fUhr ROP Shale: 44 fUhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 3 8.5" HTC AT J-P05 V81BH 3-13's 6218' -7568' 1350' 30.46 In Hole DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration 85.7 at 7212' 19.4 at 7162' 45.0 fUhr Torque 341 at 7491' 0 at 7193' 274 amp Weight on Bit 33 at 7192' 9 at 7105' 21 Klbs Rotary RPM 336 at 6866' 214 at 7169' 309 rpm Pump Pressure 2744 at 6845' 2077 at 7169' 2546 psi DRILLING MUD REPORT: Report Depth: 7568' MW 10.0 VIS 40 PV 11 YP 14 GELS 3/8 FL 5.6 FC 2 SOL 10.0 OIL 0 SO Tr MBT 33.0 pH 8.9 CI- 500 Ca+ 40 GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 25.5 at 7554' 7.0 at 6980' 13.9 units ( Total Cuttings Gas (units) 20 at 7560' 3 at 7080' 11.2 units Methane (C-1) (ppm) 4500 at 7554' 1154 at 6980' 2408 ppm Ethane (C-2) 342 at 7554' 53 at 6985' 128 ppm Propane (C-3) 101 at 7397' 13 at 6965' 53 ppm Butane (C-4's) 30 at 7554' 1 at 7191 10 ppm Pentane(C-5's) 0 at 0 at 0 ppm Background Gas: 14 units Trip Gas: 245 units at 6218' Connection Gas: units at Wiper Gas: 42 units at 7161' OIL SHOWS: None LITHOLOGY: Mudstone/claystone/siltstone 58% Shale 33% Tuff/tuffaceous claystone 5% Sand 4% DAILY ACTIVITY SUMMARY: Drill from 6912' to 7568'; circulate out; POOH. RElVlARKS: .. SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Personnel on site: 4 Arco Alaska Reps: Don McKelvey/Dave Bumgarner Report By: Craig Silva ( ( ( EPOCH WELL LOGGING, IN"C. MORNING REPORT ( ARCO ALASKA, INC. Date: 2-24-95 04:00 Depth: 7760' Time: YESTERDAY: ALPINE #lA 04:00 7568' Last Casing: 13 3/8" at 1765' 24 Hour Progress: 192' Estimated Pore Pressure: 9.2ppg DC Exponent: 1.00 ROP Sand: 75 ftIhr ROP Shale: 44 ftIhr BIT INFORM\.TION: No. Size Type SIN 3 8.5" HTC ATJ-P05 V81BH 4 8.5" BHI R417G 0118234 DRILLING PARAMETERS: Rate of Penetration 94.7 Torque 409 Weight on Bit 19 Rotary RPM 317 Pump Pressure 2781 DRILLING MUD REPORT: MW 10.1 VIS 41 PV SOL 11.0 OIL 0 SO ( GAS STJMMARY: Total Ditch Gas (units) Total Cuttings Gas (units) Methane (C-1) (ppm) Ethane (C-2) Propane (C-3) Butane (C-4's) Pentane(C-5's) Background Gas: Connection Gas: HIGH 25.5 at 18 at 1 0063 at 582 at 289 at 1 05 at 30 at 14 units units at HIGH at at at at at Jets 3-13' s 5-10's,1-9 7582' 7570' 7598' 7645' 7619' Interval 6218' -7568' 7568' - 1.6 328 6 299 2146 LOW at at at at at 7554' 7650' 7607' 7607' 7607' 7607' 7607' Report Depth: 7750' 13 YP 16 Tr MBT 31.0 Ftg. Hours Condition 1350' 30.46 2-3-NO-A-E-ln-NO-HRS In Hole 7570' 7599' 7639' 7586' 7571' FL CI- 6980' 7620' 7640' 7640' 7569' 7569 7569 AVERAGE 57.0 ftIhr 354 amp 12 Klbs 308 rpm 2623 psi 5.6 400 FC Ca+ 2 40 GELS 4/11 pH 9.6 LOW 7.0 at 14 at 2152 at 11 0 at 58 at 14 at o at Trip Gas: Wiper Gas: AVERAGE 13.9 units 15.9 units 4496 ppm 236 ppm 119 ppm . 35 ppm 8 ppm 110 units at 7568' 42units at 7161' OIL SHO\VS: Trace show at 7580 to 7600; tr-5% dull yellow sample fluorescence; slow dull greenish yellow cut fluorescence with spotty very slow streaming; dull yellowish gold residual ring. LITHOLOGY: Mudstone/claystone/siltstone 30% Tuff/Calcareous tuff 7% Shale 35% Sand 28% DAILY ACTIVITY STJMMARY: POOH; test BOP's; RIH with NB #4 and new MWD(LWD) tool; start logging with LWD tool while reaming in from 4570'; drill from 7568' to report depth. REMARKS:.. SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Personnel on site: 4 Arco Alaska Reps: Don McKelveyJDave Bmngarner Report By: Craig Silva ( ( ( EPOCH WELL LOGGING, INC. MORNING REPORT (0 ARCO ALASKA, INC. ALPINE #lA Date: 2-25-95 04:00 Depth: 8185' Time: YESTERDAY: 04:00 7760' Last Casing: 13 3/8" at 1765' 24 Hour Progress: 425' Estimated Pore Pressure: 9.2ppg DC Exponent: 0.92 ROP Sand: 67 ftIhr ROP Shale: 54 ftIhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 4 8.5" BHI R417G 0118234 5-1 O's, 1-9 7568' -8185' 617' 14.07 1-1-BU-A-X-1/16-PR DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration 94.7 at 7895' 7.1 at 8076' 56.3 ftIh r Torque 429 at 8185' 0 at 8176' 349 amp Weight on Bit 28 at 7892' 3 at 8077' 8 Klbs Rotary RPM 458 at 8146' 247 at 8174' 319 rpm Pump Pressure 3275 at 8065' 2080 at 8104' 2923 psi DRILLING MUD REPORT: Report Depth: 7858' MW 10.1 VIS 42 PV 11 YP 15 GELS 4/12 FL 5.6 FC 2 SOL 11.0 OIL 0 SD Tr MBT 32.0 pH 8.9 CI- 400 Ca+ 40 GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 42.0 at 8056' 6.0 at 7892' 14.9 units ( Total Cuttings Gas (units) 21 at 8130' 8 at 7770' 13.8 units Methane (C-1) (ppm) 5964 at 8056' 1017' at 7892' 2414 ppm Ethane (C-2) 398 at 8056' 61 at 7753' 133 ppm Propane (C-3) 321 at 8056' 27 at 7892' 82 ppm Butane (C-4's) 137 at 8056' 8 at 7753' 35 ppm Penta ne(C-5's) 26 at 8056' 2 at 7948' 5 ppm Background Gas: 8 units Trip Gas: 11 0 units at 7568' Connection Gas: units at Wiper Gas: 42 units at 7161' OIL SHOWS: Nearly continuous trace show in sandstones through the entire report interval; occ the show is improved to poor; in general the sandstone usually has some clay or silt in the supporting matrix and the visible porositiesare mostly poor; predominantly trace to 5% dull yellow sample fluorescence; slow dull greenish yellow cut fluorescence with spotty very slow streaming; dull yellowish gold residual ring; some of the friable cleanest looking sandstones have light brown oil staining, pale to moderately bri yellow to whitish yellow cut fluorescence with slow wispy streaming, and moderately bright yellow residual ring fluorescence. LITHOLOGY: Mudstone/claystone/siltstone 40% Tuff/Calcareous tuff 3% Shale 39% Sand 18% DAILY ACTIVITY SUMMARY: Drill from 7760' to 8185'; circulate out; POOH; remove Sperry neutron source; change BHA; install new kelly spinner; RIH with NB #5; place source in Sperry LWD tool; RIH to shoe and cut and slip drill line. REMARKS:.. (, SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Persormel on site: 4 Arco Alaska Reps: Don McKelvey/Dave Bumgarner Report By: Craig Silva (' ( EPOCH WELL LOGGING, INC. MORNING REPORT ( ARCO ALASKA, INC. ALPINE #lA Date: 2-28-95 Time: 04:00 Last Casing: 13 3/8" at 1765' 04:00 Depth: 9405' YESTERDAY: 8185' 24 Hour Progress: 1220' Estimated Pore Pressure: 9.2ppg DC Exponent: 0.78 ROP Sand: 84 ftlhr ROP Shale: 78 ftlhr BIT INFORMATION: No. Size Type SIN Jets Interval Ftg. Hours Condition 5 8.5" HYCALOG DS40HF 16095 2-11 's,2-12's 8185' - In Hole DRILLING PARAMETERS: HIGH LOW AVERAGE Rate of Penetration 150.0 at 8300' 17.6 at 9100' 80.0 ftlh r Torque 454 at 8823' 261 at 8433' 399 amp Weight on Bit 6 at 8462' 1 at 8747' 3 Klbs Rotary RPM 336 at 8620' 272 at 9026' 312 rpm Pump Pressure 2807 at 8195' 2044 at 9049' 2486 psi DRILLING MUD REPORT: Report Depth: 9405' MW 10.1 VIS 39 PV 11 YP 15 GELS 4/12 FL 5.6 FC 2 SOL 11.0 OIL 0 SD Tr MBT 32.0 pH 8.9 CI- 400 Ca+ 40 GAS SUMMARY: HIGH LOW AVERAGE Total Ditch Gas (units) 30.0 at 8350' 6.0 at 8962' 15.5 units ( Total Cuttings Gas (units) 36 at 9180' 7 at 8970' 19.4 units Methane (C-1) (ppm) 4867 at 9162' 973' at 8962' 2528 ppm Ethane (C-2) 296 at 8330' 51 at 8973' 136 ppm Propane (C-3) 239 at 8330' 23 at 8923' 84 ppm Butane (C-4's) 74 at 8700' 7 at 9023' 34 ppm Pentane(C-5's) 12 at 8705' 0 at 9023' 4 ppm Background Gas: 7 units Trip Gas: 46 units at 8185" Connection Gas: units at Wiper Gas: units at OIL SHOWS: Numerous trace shows from sandstones throughout the entire report interval; occ the show is improved to poor; in general the sandstone usually has some clay or silt in the supporting matrix and the visible porosities are mostly poor; predominantly trace to 5% dull yellow sample fluorescence; slow dull greenish yellow cut fluorescence with spotty very slow streaming; dull yellowish gold residual ring; only rare light brown oil staining, visible porosties are poor to fair; the sanstone with fair visible porosity are generally friable. LITHOLOGY: Mudstone/claystone/siltstone 28% Tuff/Calcareous tuff 2% Shale 36% Sandstone 34% DAILY ACTIVITY SUMMARY: Cut and slip drill line; RIH; drill from 8185' to report depth. RE:MA.RKS: .. ( SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Persormel on site: 4 Arco Alaska Reps: Don McKelvey/Dave Bmngarner Report By: Craig Silva EtOCH WELL LOGGING, ~c. MORNING REPORT ( ARCO ALASKA, INC. ALPINE #lA Date: 2-27 -95 Time: 04:00 Last Casing: 13 3/8" at 1765' 04:00 Depth: 9940' YESTERDAY: 9405' 24 Hour Progress: 535' Estimated Pore Pressure: 9.2ppg DC Exponent: 0.83 ROP Sand: 99 ftIhr ROP Shale: 75 ftIhr BIT INFORMA.TION: No. Size Type SIN Jets Interval Ftg. Hours Condition 5 8.5" HYCALOG DS40HF 16095 2-11 's,2-12's 8185' -9940' 1755' 24.0 In Hole DRILLING PARAMETERS: HIGH lOW AVERAGE Rate of Penetration 133.0 at 9443' 16.4 at 9551' 89.6 ftIh r Torque 491 at 9708' 372 at 9173' 430 amp Weight on Bit 7 at 9614' 2 at 9610' 4 Klbs Rotary RPM 321 at 9679' 294 at 9473' 306 rpm Pump Pressure 2751 at 9933' 2220 at 9558' 2489 psi DRILLING MUD REPORT: Report Oepth: 9940' MW 10.1 VIS 40 PV 12 YP 14 GELS 4/8 Fl 4.6 FC 2 SOL 12.0 Oil 0 SO Tr MBT 29.0 pH 9.1 CI- 400 Ca+ 40 GAS SlJMMA.RY: HIGH lOW AVERAGE Total Ditch Gas (units) 495.0 at 9713' 13.0 at 9559' 78.5 units ( Total Cuttings Gas (units) 215 at 9670' 11 at 9620' 47.8 units Methane (C-1) (ppm) 53897 at 9713' 2060 at 9559' 9775 ppm Ethane (C-2) 7068 at 9713' 153 at 9559' 1018 ppm Propane (C-3) 6892 at 9713' 94 at 9559' 882 ppm Butane (C-4's) 3242 at 9713' 15 at 9559' 409 ppm Pentane(C-5Is) 1160 at 9713' 2 at 9171' 136 ppm Background Gas: 24 units Trip Gas: 46 units at 8185" Connection Gas: units at Wiper Gas: 50 units at 9940' OIL SHOWS: Very good to good show from 9640' to 9750', and a poor show from 9750 to TO; well sorted very fine sandstone has good visible porosity and pervasive light brown oil staining; very friable, and mostly disaggregated in cuttings samples; abundant bright yellowish white splashy to pinpoint pops in the mud; slight sheen while washing samples; 90-100% bright yellow sample fluorescence; instant very bright bluish white to greenish yellowish white cut fluorescence with fast blooming and streaming; coloress to very faint straw cut in plain light; very bright yellowish white to white residual ring fluorescence that is colorless to to very faint brown in plain light; slight petroleum odor; note that the sandstone has 2% glauconite grains. LITHOLOGY: Siltstone 3% Tuff/Calcareous tuff 2% Shale 43% Sandstone 52% DAILY ACTIVITY SlJMMA.RY: Orill from 9405' to 9940' (T.O.); circulate bottoms up; pull 12jts out of the hole; ream the 12 jts back in a contolled fashion for a M.A.O. run with theLWO tool; circulate bottoms up; POOH. ( REML\R.KS: ..Clay packed on the stabilizers made it very tight pulling the collars through the casing shoe. SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch Persormel on site: 4 Arco Alaska Reps: Don McKelveylDave Bumgarner Report By: Craig Silva (' (- EP'OCH WELL LOGGING, IN'C. MORNING REPORT ( ARCO ALASKA, INC. Date: 2-28-95 04:00 Depth: 9940' Time: YESTERDAY: 04:00 9940' ALPINE #lA Last Casing: 13 3/8" at 17651 24 Hour Progress: 0' Estimated Pore Pressure: NI A DC Exponent: NI A ROP Sand: x ftIhr ROP Shale: x ftIhr BIT INFORMATION: No. Size Type SIN 5 8.5" HYCALOG DS40HF 16095 DRILLING PARAMETERS: Rate of Penetration Torque Weight on Bit Rotary RPM Pump Pressure DRILLING MUD REPORT: MW 10.1 VIS 40 PV SOL 12.0 OIL 0 SO ( GAS SUlVIMARY: Total Ditch Gas (units) Total Cuttings Gas (units) Methane (C-1) (ppm) Ethane (C-2) Propane (C-3) Butane (C-4's) Pentane(C-5's) Background Gas: Connection Gas: OIL SHOWS: NIA LITHOLOGY: HIGH 31.0 at at at at at at at 14 units units at Jets 2-11 's,2-12's HIGH at at at at at Report Depth: 9940· 12 YP 14 Tr MBT 29.0 9940' Interval Ftg. Hours Condition 8185' -9940' 1755' 24.0 2-2-ER-A-X-1/16- TD LOW AVERAGE at ftIh r at amp at Klbs at rpm at psi GELS 4/8 FL 4.6 FC 2 pH 9.1 CI- 400 Ca+ 40 LOW AVERAGE 5.0 at 9940' 20.0 units at units at ppm at ppm at ppm at ppm at ppm Trip Gas: 39 units at 9940" Wiper Gas: units at DAILY ACTIVITY SUlVIMARY: POOH; stand back drill collars and heavy weight drill pipe; make up mule shoe; pick up 34 jts of drill pipe and RIH; circulate bottoms up; circulate and condition mud while setting up cementers; lay P+A plug at 9940' to 9140'; pull up and circulate and condition mud free of cement; lay down drill pipe while pulling up to second cementing point; lay plug at 4700' to 4110'; pull up and circulate and condition mud free of cement; POOH; pick up drill bit and lay down drill pipe while RIH; stop at show and wait on cement; replace brake pads on draw works. REMARKS:.. ( SERVICES PROVIDED: DML MUDLOGGING and RIGW ATCH MONITORING SYSTEM Epoch PersoJUlel on site: 4 Arco Alaska Reps: Don McKelveylDave Bmngamer Report By: Craig Silva EPOCH WELL LOGGING INC. 2-17-95 to 2-27-95 2 3 4 5 6 7 8 9 10 11 12 13 DAYS 1 -12 o "". ~- :-:-tI. _ _ _ _ . - _ _ - ;- - - - - - 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -T~~ ~L- DEPTH: 9,940' ",- ~ I' _ ____________ -8 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~- - - - - - -S-ET ·pi.,ÛGS AND PREPARE TO DRILL ALPINE NO. 1 B ( _ 6 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ "-_ _ D~I L~IN~ 8 _1 ~2· ~OLE _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ -4 - - - - - - - - - - - ----- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - KICK OFF PLUG AT 18761. - 2 ,,- -~ - - - - - - - - - - - - - - - - - - - - -------- ------------- ---------- -------- - - - - - - SET CEMENT KICK OFF PLUG. TOP PLUG AT 16051 ---...., DEPTH (THOUSANDS) o ARC a AT!ASKA INC. ALPINE NO. ~A DRILLING TIME SCHEDULE DEPTH VS TIME ..-.... '---'" ¡"------ ARCO ALASKA INC. ALPINE NO, lA FOOTAGE PER DAY FOOTAGE 1,800 1,600 1,400 1,200 1,000 80O 6OO 40O 2OO 0 0 2=17-95 to 2-27~95 2 4 6 8 10 DAYS EPOCH WELL LOGGING IHC, -..--- ~~.,: ARca Alaska, Il Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 TRANSMITTAL ~~ ~~ TO: State of Alaska AOGCC 3001 Porcupine Drive Anchorage, Alaska 99501 AUn: Robert P. Crandall DATE: March 23, 1995 AIRBILL: Airland # 646244 AFT#: ABV05-03-23-01 CHARGE CODE# AX9329 OPERATOR: ARCa Alaska INC. SAMPLE TYPE: Ditch cuttings NAME: Various Alpine wells NUMBER OF BOXES: 11 boxes SAMPLES SENT: S~jj-tt- q~q q ~-D(~ Alpine #1 A 1800-9940' Alpine #18 1800-8850' Alpine #1 120-7500' SENT BY: Dan Przywojski UPON RECEIPT OF THESE SAMPLES, PLEASE NOTE ANY DISCREPANCIES AND MAIL A SIGNED COPY OF THIS FORM TO: RECEIVED BY: #LIdtf Arco Alaska, Inc. 619 E. Ship Creek Ave Anchorage, AK. 99510 Attn: Suite 104 DATE: ,Z I~ f)~ AR3B-6003-93 242-2603 -- -- / -~.~ ~ ~I }~ .------ ARca Alaska, Inc. AtlanticRichfieldCompany TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 DATE: 21 , April 1995 -. ~~ ~~ FROM: Ms. Kelli A. Thibodeau ATO-1466 ARCO Alaska, Inc. 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 Transmitted herewith is the followinQ data concerning Alpine 1 : API # 501032021100 REPORTS: Alpine 1 A 1 Copy Morning Drilling Reports rs--/g.¡ Alpine 18 1 Copy Morning Drilling Reports q 5 -dO RECEIVED If you have any questions please call me at (907) 265-6240. Kelli APR 2 4 1995 Alaska Oil & Gas Cons Co miss . In Ion Anchora(}) RETURN SIGNED COpy TO: ARGO Alaska, Inc. Attn.: Ms. Kelli A. Thibodeau-ATO-1466 700 G. Street Anchorage, Alaska 99510-0360 (907) 265-6240 Received by: DATE: ~ ~ 1 OF 1 Approved for transmittal by: ~ ( II~ 6Q FÆ/fH F. M. Honeycutt Manager, North Alaska Exploration , I~"~ ,.-.. sper'r'}j-5un CRIL-LING SERVICES MWD End of Well Report for ARca ALASKA INC. Rig : POOL RIG 6 Wen: ALPINE #1A (WILDCAT) Field : WESTERN COLVILLE EXPLORATION Country: USA API# 50-103-20211-01 Job No.: AK-MM-95104 Date : 28-FEB-95 ¡L~j .~ I~/(I;() Oete~~/l/fl/) RECEJVED APR 2. 0 1995 Ä\aska Oll &. Gas cons. Commission Anchorage MWD End of Well Report [ [ [ I I I I I I I I I I I I I I I I 1. 2. 3. 4. 5. 6. AK-MM·95104 (' Contents General Information Operational Overview Summary of MWD Runs Bitrun Summaries Survey Data Service Interrupt Reports t spel'""r"Y-5un c:;I~'L.L.II"O ..~Vlc:... MWD End of Well Report MWD End of Well Report sper"'rn!:t'-sun þ",,~1 ''''0 ..~VIC:.. General Information l AK·MM·95104 Section 1. [ [ [ [ [ [ [ [ [ l [ [ [ [ [ l l [ ( I [ I I I I [ I [ [ I I I I I I I I AK·MM-95104 ( ( General Information Company Rig Well Field Country Sperry-Sun job number Job start date Job end date North reference Declination Dip angle Total magnetic field Date of magnetic data Wellhead coordinates N Wellhead coordinates E Vert. section direction MWD Engineers Company Representatives Company Geologists Engineering units used : Depth / length OD / ID Temperature Flow Rate Pressure Weight on bit Mud Weight feet inches deg. F galls/min psi Ibs (1000s) ppg sperf'"""y-sun P"'I~"'IIVØ .....Vlc::.. ARCO ALASKA INC. POOL RIG 6 ALPINE #1A (WILDCAT) WESTERN COLVILLE EXPLORATION USA API# 50-103-20211-01 AK-MM-95104 17-FEB-95 28-FEB-95 TRUE 27.9 80.4 57183.00 23-JAN-95 1465 FSL 2250 FWL Sl TIIN R4E 327.2 DOUG ELLIS FERGUS TAIT DAVE BUMGARNER DON McKELVEY PAUL DECKER Viscosity PV YP Chlorides Fluid loss Casing weight BOB SPERANDIO sec/ quart mPa.s Ib/(100 sq.ft.) ppm m1 (cc.) Ibs/ft MWD End of Well Report MWD End of Well Report spe~J"""y-sun þfllllL-I..IIVO .....\IIC.. Operational Overview ,~ "\. AK-MM-95104 I I [ I I I I. I Section 2. (" I I I I I I I I (" (' sper.....y-sun þ...I\..\..II\IO .....vle.. Operational Overview ( ( RAN WIRELINE LOGS FROM ll-FEB-95 TO 16-FEB-95. TESTED B.O.P. PICKED UP 12 1/4" BIT AND DRESSED TOP OF CEMENT TO 1800 MD. PICKED UP 8 1/2" BIT, DRILLING MOTOR AND MWD TOOLS. STARTED SIDETRACKING AT 1805 MD. MWD RUN #4 WAS USED TO SIDETRACK ALPINE 1 PROVIDING REALTIME STEERING, SURVEY, GAMMA RAY AND RESISTIVITY DATA FROM 1805 TO 4874. ALL REALTIME AND RECORDED DATA WAS SUCCESSFULLY RECIEVED AT THE SURFACE. ( [ MWD RUN #5 WAS INITIALIZED WHEN THE BIT WAS TRIPPED AND CHANGED AT 4874. THE TOOL UTILIZED WAS THE SAME AS IN RUN #4 PROVIDING REALTIME STEERING, SURVEY, GAMMA RAY AND RESISTIVITY DATA FROM 4874 TO 6217. ALL REALTIME AND RECORDED DATA WAS SUCCESSFULLY RECEIVED AT THE SURFACE. ( MWD RUN #6 WAS INITIALIZED WHEN THE BIT AND BHA WERE TRIPPED AND CHANGED AT 6217. PROVIDED REALTIME STEERING, SURVEY, GAMMA RAY, AND RESISTIVITY DATA FROM 6217 TO 7568. ALL REALTIME AND RECORDED DATA RECOVERED. ( MWD RUN #7 DRILLED FROM 7568 TO 8186 AND PROVIDED REALTIME STEERING, SURVEY, GAMMA RAY, RESISTIVITY, NEUTRON, AND DENSITY DATA. ALL REALTIME AND RECORDED DATA RECOVERED. POOH TO CHANGE BIT AN BHA. ( MWD RUN #8 DRILLED FROM 8186 TO TD AT 9940 MD. PROVIDED REALTIME STEERING, SURVEY, GAMMA RAY, RESISTIVITY, NEUTRON, AND DENSITY DATA. ALL REALTIME AND RECORDED DATA RECOVERED. TRIP OUT OF HOLE AND PREPARE FOR NEXT SIDETRACK. ( ( ( ( ( ( AK·MM·95104 MWD End of Well Report MWD End of Well Report spe""'-'y-5un O~I ~'NO .....Vlc:.~ Summary of MWD Runs (' AK·MM-95104 [ [ [ ( [ [ [ [ Section 3. [ [ I I I I I [ [ (' - - - MWD Bit Hole MWD Run No. Size Sensors 04 6 8.50 OIR - FE 05 2 8.50 o IR· FE 06 3 8.50 OIR - FE 07 ·8;50 01 R-, FE: ... 08 5 8.50 OIR - FE - - - ~ - - --.¡ ~ Summary of MWD runs Start End Drill/Wipe Run Start Run End BRT Depth Depth Distance Time Date Time Date Hours 1805.0 4874.0 3069.0 15:05 17-FEB-95 20:00 19-FEB-95 52.92 4814.0. 6217.; O. . . 1343.0 20:25 )9·.FEB~·~5: .04.: 25· . 2i ~tEB - 95 32~00. 6217.0 7568.0 1351.0 06:35 21-FEB-95 06:55 23-FEB-95 48.33 .... .. ... ... .. . . . . .... . 7S6R. 0 . :a¡86.0 . 61a;Q··> .:.:.: l:i:25::23 ~ J:$.~:$..:..: :. 23~05 :·24-f.~B-95 ..>. 33:(67. 8172.0 9940.0 1768.0 23:27 24-FEB-95 04:05 27-FEB-95 52.63 .. .. . AK-MM-95104 TOTALS -> 8149.0 219.55 - - -..¡ Oper. Hours Cire. Hours 53.08 32.12 48.65 33.92 52.80 7.80 9.19 7.48 9.63 220.57 43.73 - Max. Temp. 130.0 107.0 118.0 121.0 133.0 - sper'r'Y-sun CRIL-L-ING .."vlces Service Trip for Failure Interrupt MWD Type ,--..., .~ o o MWD End of Well Report Bitrun Summaries spe""""y-sun c"'IL..'--'NØ .....Vlc:.. ( AK-MM-95104 [ I I [ I I I Section 4. I I I I' I I I I I I ( MWD End of Well Report AK-MM·95104 PICKED UP TOOL TO KICK OFF AT 1805 MD AND DRILLED TO 4874 MD Max. Temp. : 130.0 deg F WHEN THE ASSEMBLY WAS PULLED FOR A BIT CHANGE. Survey/ TF%: 100 / 100 ALL OF THE REALTIME AND RECORDED DATA WAS RERCIEVED. DGR RT/Rec%: 100 / 100 EWR RT/Ree%.: 100 / 100 CNP RT/Rec%: 0 / 0 SFD RT /Rec9ô: 0 / 0 SLD RT/Rec%: 0 " 0 2.812 2.812 2.812 2.812 3.063 2.250 3.063 2.812 2.875 2.625 I. D.I '." '? .~ , .;;~: ;~:~:.~' 'f '~~~~~.""........".'.."'. -.... -..- MWD Performance Comments _. : ::....;. . :: ..;... ~ .' .~ . . r-. I.,~I .' : ~': · ~ .: @ ;=: · ·:f· 14. 16 X HWDP 479.50 5.000 13. D.O.T. JARS 33.20 6.250 .. .. ~. II.?I 12. 4 X HWDP 120.25 5.000 "-, (j) 11. CROSS-OVER SUB 3.65 6.375 '-' - . . líõ', ~; 10. 6 x DRILL COLLAR 183.00 6.438 '--" 'to'.-:~ - 9. FLOAT/CROSS-OVER SUB 2.87 6.875 ,....... 19\ ~ . '-" - 8 . PULSER / PM 20.56 6.750 (8') ,- "oJ I 7 . RLL STRING 21.60 6.750 (~IIII~'II 6. x/o SUB 0.95 6.125 ......., - 1 ~ - 5. x/o SUB 1.12 6.188 ,'í?" .~ - I 4 I x/o SUB '71 ~ 4. 0.86 6.250 3 . NON MAG STABILIZER 4.96 6.750 1"7",1 6 3/4" MACH 1C 1.2 AKO 2 . 21.45 6.750 "'I~ 1. 8 1/2" HTC ATJ-P05 0.85 8.500 -~ - [II::: t.: t.lr:. ?.:. ';'(1 [":;OF, .:: IJt [11.J:t! <::~mm,:& F:'i' - F-æI - EWF. t i:" t'i t . .¡ (I t.: - F:I::: J. E t J..' 1': .,' - EL'IIF. F'hOiE-= .J EIJt. - ¡;ææ¡ CIM sub DQwnhole pro~-=~3~r F'LL S II : F·(\:''<'3(GF:~ ~- PM to blt : ~7.07 pr·' S'ub Dlr~çtl~nal ~e~~or ~@ So 'N PI)31:PW;-"~. Choke 1 ¿ O.D. Length pr., F"J 1 :: E- r Component · . BHA Schematic MWD Schematic - ....................... ... . . . ..- . ,... . - -. . .... 1805.0 4874.0 3069.0 450.00 50 18 Klbs 107 ft/hr 2200 psi 04 6 8.50 in 15:05 17-FEB-95 20:00 19-FEB-95 52.92 7.80 53.08 MWD Run Rig Bit Hole Size: Run Start: Run End BRT hrs Cire.hrs Oper.hrs Start Depth: End Depth Footage Flow Rate R.P.N. W.O.B. R.O.P. S.P.P Mud Data Mud type : BLAND Weight/Vise: 10.30 / 43.0 Chlorides : 1400 PV / YP : 14 / 18 Solids/Sand: 13.0 / 0.01 %Oil/ O:W : 0 / 0 :87 ft ft ft gpm Drilling Data MWD Run Time Data "....., ..... .. .... ..._-......_-.. ..._-............. ( Bitrun Summary spel'""'l'""\J-5un c:J"II-L..II\IO .."'VIC.. ( .... c' .. 0:0> ~I·,g .~ ".. :0 '. :-.: ;. ~,. . . , ,. 0,.:* ' '~. , .~..,.~ ; *~ ~~~~ , :ff~~ ...... o ". ·.f¡~ ·r"~. ~ .: .' [ .:-, , . I. : .' . .'0'", : :_~~..:. . r MWD End of Well Report Max. Temp. : 107.0 deg F Survey/ TF%: 100 / 100 DGR RT/Ree%: 100 / 100 EWR RT/Ree%: 100 / 100 CNP RT/Ree%: 0 / 0 SFD RT/Ree%: 0 / 0 SLD RT/Ree%: 0 / 0 AK-MM·95104 ... I DRILLED FROM 4874 TO 6217. PULLED OUT OF THE HOLE TO CHANGE BITS. ALL OF THE REALTIME AND RECORDED DATA WAS RECOVERED. 12. 16 x HWDP 479.44 5.000 3.063 11. JARS 33.20 6.250 2.250 10. 4 x HWDP 120.25 5.000 3.063 9. CROSSOVER 3.65 6.375 2.813 8. 6 x DRILL COLLARS 183.00 6.438 2.438 7 . FLOAT SUB 2.87 6.625 2.875 6. PM/PULSER 20.56 6.750 1.920 5. RLL STRING 21.60 6.750 1.920 4. CROSSOVER 1.85 6.750 2.813 3. NON-MAG STABILISER 4.96 6.750 2.813 2 . 6 3/4" MACH 1C 1.2 AKO 21.45 6.750 1. 8 1/2" DS 40HF 0.80 8.500 MWD Performance "" I. D.I O.D. Length Component BHA Schematic ... . -.. . . .. ... ..- Mud Data Mud type : BLAND Weight/Vise: 10.00 / 42.0 Chlorides : 500 PV / YP : 13 / 14 Solids/Sand: 11.0 / 0.01 %Oil/ O:W : 0 / 0 : 89 4874.0 ft 6217.0 ft 1343.0 ft 450.00 gpm 50 3 Klbs 86 ft/hr 2150 psi Start Depth: End Depth Footage Flow Rate R.P.M. W.O.B. R.O.P. S.P.P Drilling Data spe.-..-.y-sun b""~~"'O .."'VIC.. Bitrun Summary ( Comments =1 - """'\ I,.:) ~ ;--, I.~.' I I:~:'II'~III ¡'~"I M~. ~< 1':'11 ~ -' - - , - .-, It.-:/':' I..:' ~~ .... @ ~ ~' ;~ 1!01 '-', ,....... . 191 '-' I': I [":;-, ,:.:. b:.,: ]':' " ~:;F sub Du~l 0~~m~ F~y rWR ':c tl': : )~.~~ ,""", I" I '-/ EWR FhasE ~ sub ~eE~Etl·.·!t~' CHI sub ['I·::-wnh,=·l" rr':'':'E"=:0r RLL S/IJ : P0323CGRt:. . " pr·1 to bH : so.¡. ~';' pr·1 sub Dlr~ç'::.~nal s@nS0r ..... . :"" ~ s:¡¡ : P0Jl~PM6-'9 Chok~ : 12 P~I. Ful-S''O! .. ·r· . .':~ . . ~ -~ - - C' - - . =--: ~ ~~"'~~'~ : :;~ [IJ~ ::-.;.. ¡". ~ >{~,] !f0?: ~ ~ ,I..: : ;. : .....:: t·, /' r "" i .. ¡. -~ . r\ -~ - :€' : i . ~f. , : ~'~2~ 'j~~-: ..;.:.-;.. - . :--....0:.... ",.~'~" f@~i: :f: " .~i.; ! "1"·' o , " -- 1'- (~r~:'''''' MWD Run Time Data : .(... ~ ¡ '·Ú;.'; MWD Run : 05 ',~~; Rig Bit : 2 .'~ ;;e Hole Size: 8.50 in :,@~ ~?J.é Run Start: 20:25 19-FEB-95 . ~:á Run End : 04: 25 21-FEB-95 J','. ~* BRT hrs : 32.00 ¡f... ¡,·>~:W~ Circ.hrs : 9.19 :',:>4;.. h 32 12 :¡ "\ Oper. rs: . .. ...: .~ 'j>..--.. -.------ --- ¡. ';-à MWD Schematic : >rI'.;. (' MWD End of Well Report Max. Temp. : 118.0 deg F Survey/ TF%: 100 / 100 DGR RT/Ree%: 100 / 100 EWR RT!Ree%: 100 / 100 CNP RT/Ree%: 0 / 0 SFD RT/Ree%: 0 / 0 SLD RT/Ree%: 0 / 0 AK·MM·95104 ........ ..... ,. "':"',', I DRILLED FROM 6217 TO 7568. PULLED OUT OF THE HOLE TO CHANGE BHA. ONE HUNDRED PERCENT OF THE REALTIME AND RECORDED DATA WAS RECOVERED. THE RLL TOOL WAS LAID DOWN AND THE DENSITY, NEUTRON, GAMMA RAY AND EWR LOGGING TOOL WAS PICKED UP. MWD Performance 13. 16 x HWDP 479.44 5.000 3.063 12. JARS 33.20 6.250 2.250 11. 4 x HWDP 120.25 5.000 3.063 10. CROSSOVER 3.65 6.375 2.813 9. 6 x DRILL COLLARS 183.00 6.438 2.438 8. FLOAT SUB 2.87 6.625 2.875 7 . PM/PULSER 20.56 6.750 1.920 6. RLL STRING 21.60 6.750 1.920 5. CROSSOVER 1.85 6.750 2.813 4. NON-MAG STABILISER 4.96 6.750 2.813 3 . NON-MAG LEAD COLLAR 9.87 6.188 2.750 2. 6 3/4" MACH lC 1.0 AKO 21.04 6.750 1. 8 1/2" ATJ-P05 0.85 8.500 I. D.\ Length Component O.D. BHA Schematic .. . -... - - - .-- - - - - -- ..... ... Mud type : BLAND Weight/Vise: 10.10 / 40.0 Chlorides : 500 PV / YP : 11 / 14 Solids/Sand: 11.0 / 0.01 %Oil/ O:W : 0 / 0 : 89 6217.0 7568.0 1351.0 460.00 60 28 Klbs 45 ft/hr 2650 psi Start Depth: End Depth Footage Flow Rate R.P.M. W.O.B. R.O.P. S.P.P ft ft ft gpm Mud Data Drilling Data """" ... I .... ..... , . .. I. .. ,..... II ....."". ...... ................, ..-..,.. , spe""""y-sun Þ~'i..L.I"'O ..ltVIC.. Bitrun Summary ( Comments (~'I '..J 6J <~> - I ~I I I': I ] ~ 111 [@ (13' ~ '--, (,)1 = '-' 1"-'1 '-' ,"iõ', Ito._'" - .'....... ø....~ '2,.' ," ~,: If~ 1f,'1 ~ "-' (7:' I '-' I (~) III~'II ,~ I .' " , - I. [,,:::~, t: t 1 r. ...¡ ':' j ~ 7. ~:":~l Õ:~~rTorT'~ F,aï k -~ -- - EWR to bIt ' ~8,0S rw~ Ph~æ~ 4 æ~b ~esl¿tlvlt~ :!Ò 1"'. '? "" - sæ;;, '.,' en-I õl.Jb r''':,wr.h·:·l-:: \:'l" ':·:eæ ::':'l" a' .:.. : þ~~ ~.~~ ~I~ I ~..) : :'..~ ¡ (!~ I;' :; P.. :..~~ i .' :,:',: ; : I , ..., . P L L S' I , PC·? :: :U: I';R 0: ,; , - iæ.a PI' t c· b 1 t : .;. oj , SO PI' .::ub Dlr~~tl~n~l ~~n~~r , , ....... . . ... :- . ::,~,::-/: ~ . .:.... i.·.;~.·...:; :r ,:;~. ¡€.' s'n F')312FI'6-7~ . Choke 12 PI, Pu 1 ~ 0: r MWD Schematic , , 06 3 8.50 in 06:35 06:55 48.33 7.48 48.65 21-FEB-95 23-FEB-95 ·1-'-"~'o)'(Z ';', ,', .>$t:.,,,... ~-:-.<: .~ ~,i:~ /.$, ',' ,7:ø:;' :......~~. :?~.:::w: :4·~~^..:-:: I ': " " '~. ...... :;w:: "~~~ .. ., ,. ;', ': . ~'~}..~.'. :~" .. MWD Run Rig Bit Hole Size: Run Start: Run End BRT hrs Cire.hrs Oper.hrs MWD Run Time Data (' MWD End of Well Report AK·MM-95104 RE-LOGGED FROM 4600 TO 4700 APPROX. 100 HOURS AFTER DRILLING Max. Temp. : 121.0 deg F DRILLED FROM 7568 TO 8186. PULLED OUT OF THE HOLE TO CHANGE Surv'ey/ TF%: 100 / 100 THE BIT AND BHA. ONE HUNDRED PERCENT REALTIME AND RECORDED DGR RT/Ree%: 100 l 100 DATA WAS OBTAINED. EWR RT/Rec%: 100 / 100 CNP RT/Rec%: 100 / 100 SFD RT/Ree%: 100 / 100 SLD RT/Rec%: 0 / 0 ,.-', 11 II '-" M 13. 16 x HWDP 479.44 5.000 3.063 .-.., J 12. JARS 33.20 6.250 2.250 I~~I ,...... ~ 11. 13 x HWDP 389.41 5.000 3.063 I '=t I "'...:.... - 10. CROSSOVER 3.65 6.375 2.813 .,,- 1'3 , 9. 3 x DRILL COLLARS 91.41 6.438 2.438 "-" ï I 7 1 8. FLOAT SUB 2.87 6.625 2.875 .../ I~IIII~III 7 . PM/PULSER 20.56 6.750 1.920 ,'-, ... . . I~} - 6. RLL STRING 36.04 6.750 1.920 ,"';", Ô ,-" -= 5. CROSSOVER 1.85 6.750 2.813 "-, : I::' I 4 . NON-MAG STABILISER 4.96 6.750 2.813 1:'1 l 3. NON-MAG LEAD COLLAR 9.87 6.188 2.750 1'7:, i 2. 6 3/411 MACH 1C 1.0 AKO 21.04 6.750 1. 8 1/211 R-417G 1.40 8.500 Comments MWD Performance ,....., ~ I!.:~I ,....... =, I, 1;'1 I. D.I Length Component O.D. BHA Schematic - ... . .. ..... .- ......................... - Mud type : BLAND Weight/Vise: 10.10 / 39.0 Chlorides : 500 PV / YP : 14 / 14 Solids/Sand: 12.0 / 0.10 %Oi1/ O:W : 0 / 0 :88 7568.0 ft 8186.0 ft 618.0 ft 460.00 gpm 70 5 K1bs 45 ft/hr 1950 psi Start Depth: End Depth Footage Flow Rate R.P.M. W.O.B. R.O.P. S.P.P Mud Data Drilling Data . . . . . .. . spe""''''''y-sun tI"'IL..L..I/\JCJ .."'VIC.. ( Bitrun Summary ~~ I:o.::F: ~': t'H . ~ 1.: ~ C'GF, ~ IJ t· [llj s& 1 I:: S& rTlli'l;' F ~:" ~ 8 (I "'I II -~ ..; Fr' ~ ':. t· 1 t SF[· ~ IJb C,o",n¿ltJ' . :t '1 -T CN F' ~ ',: t· it' : S ~~, n RLt .5 fI : pr::. j 3 ~ ': FJ IC"::'::· ;;¡ C' Jr.1 s IJ t. e,owl"'.hc. 1 e F' r ':..: -= = :: ,::>1' .. - iææa - EWF: FhasE ~ = IJ t, - - J;,ø:aS'J.S"t j,"'l':¡' ':=' - [vlF t'::o t'1 ~ ~ :~ . (II) - : -T au: SIJb " r",u~ r":·f¡ F':'l"':'= l ~ ',' . - '1ëæ=I PM t.:· t·:. t ' ..;.,..¡., .. PI'" 5'ub DlreCtional =~n=or . , .. '=' ... r"" .f. '" 5 : n F' (I 3 1 ::. pr'1 ~ . "7? Choke 12 :€) -- . PM Pul~':?r MWD Schematic ~".".".'.': ..,'....,'. .. .. . -- -- .....'..... 07 4 8.50 in 13:25 23-FEB-95 23:05 24-FEB-95 33.67 9.63 33.92 MWD Run Rig Bit Hole Size: Run Start: Run End BRT hrs Cire.hrs Oper.hrs . ...' .... "ß MWD Run Time Data ........1.. ....... ::"",:., ( MWD End of Well Report AK-MM-95104 Max. Temp. : 133.0 deg F Survey/ TF%: 100 / 100 DGR RT/Ree%: 100 / 100 EWR RT/Ree%: 100 / 100 CNP RT/Ree%: 100 / 100 SFD RT/Ree%: 100 / 100 SLD RT/Ree%: 0 / 0 COMMENCED DRILLING AND DRILLED TO TD OF 9940 MD, 7343 TVD. MWD Performance Comments :"0 RLL SiN : fC-:~3~C'R!mGt it: cm sub . . ~ ¡, Downhol~ procE =- ::":>r ~ . .. r'í2', h ~ ::: -~ ... -- . c' ::=: EWR PhaSle 4 S'Jb ,. e =i . :~. . ::= Res1suvny . ~ : . 12. 25 X HWDP 748 . 66 5 . 000 3 . 063 _ F= EW' '0 "n , ""44 ""'ð 11. D.O. T. DRILLING JARS 33.20 6.250 2.250 T '.' .,_, 10.4 X HWDP 120.25 5.000 3.063 . cr'l P ¿. u b . V~~) i.- . ll'Õ'IJr:ron P':lfO:::.r::: ......... ="":; 9. CROSS-OVER SUB 3.65 6.375 2.813 I H) ",.~' I cm: r:c· bn . .¡~. (': ...::.. ,",,,", 8. 3 X DRILL COLLARS 91.41 6.438 2.875 '...... .... - ~II I.~I ~ 7. CROSS-OVER FLOAT SUB 2.87 6.625 2.875 ,6'1 . !:H' .=ub ~ I 6. PULSER / PM 20.56 6.750 It . D-=-n=ltj' .... II ::H' t·:· b:.r: . ?7.S1 ':~>III¡¡;"II 5. TRIPLE-COMBO RLL 36.02 6.750 1.920 r--, _ I <I I - ¡;æ¡¡¡¡¡ ;=< ¡.... 4. CROSS-OVER SUB 1.85 6.750 3.063 ~::;~/:~;m.; ';"," :~:. 3. NON-MAG STABILIZER 4.96 6.750 2.870 . "- "'-"1 2. 6 3/4" MACH 1 C 1. 0 AKO 21 . 04 6 . 813 [.,,::¡: r: ': t:. r: :' (, ~ ':' '_, .- I I I.UJ 1 . 8 1/ 2" HYLG 16 0 9 5 0 . 8 0 8 . 5 0 0 ~ Ij ';1 1 pr-, r:o bH . . . .:....... sen::.or pr-, sub D1 ro:-cr: 1 c·n.:.l ... .. I.D. ] ~rf .(... : PI) 3 1:' PI.,,; - "19 : 12 S'N Choke Length Component O.D. PM " Pul.ô'er . . -- BHA Schematic MWD Schematic . . . ... .. .. . ... . . - .. -.. - .. .. ... ..- - . .. - . .-. . -...". ... - ..-. . -.- Start Depth: 8172.0 ft Mud type : BLAND End Depth : 9940.0 ft Weight/Vise: 10.10 / 39.0 Footage : 1768.0 ft Chlorides : 400 Flow Rate : 444.00 gpm PV / YP : 11 / 15 R.P.M. : 70 Solids/Sand: 11.0 / 0.10 W.O.B. : 4 Klbs %Oi1/ O:W : 0 / 0 :88 R.O.P. : 74 ft/hr S.P.P : 2370 psi 08 5 8.50 in 23:27 04:05 52.63 9.63 52.80 MWD Run Rig Bit Hole Size: Run Start: Run End BRT hrs Circ.hrs Oper.hrs 24-FEB-95 27-FEB-95 Mud Data Drilling Data MWD Run Time Data ".. ... .... ........ spel'"""i'y-sun O,",IL.L-II\JO .."'VIC.. Bitrun Summary ( ( . . : ~' ..'.?: ij~ ~ I"·)· "4 . ·:ff :~t; -J~ :j~ ;. ·,^ø:: . ~........: ., '.::S:' : ..":'1 . ." .~':f :$: ; ~.~~~ jl) ,....~:¥ . -=-: ~N. .~,...:~ , .:~...;;~ ""'N ~:?~~~ :; :.;~ ~i , '1;. ":...; k~ .\ ~ MWD End of Well Report sper'r-y-sun þflllL.L-INØ .....Vlc:.. Survey Data ( AK·MM·95104 Section 5. I r r I I r I r I r I r I r r r I r ( I { ( SPER.L\.i-SUN DRILLING SERVICES PAGE 1 ANCHORAGE ALASKA I ARCO ALASKA, INC. DATE OF SURVEY: 022895 WILDCAT/ALPINE #lA MWD SURVEY I 501035051101 JOB NUMBER: AK-MM-950104 NORTH SLOPE KELLY BUSHING ELEV. = 38.00 FT. COMPUTATION DATE: 4/ 7/95 OPERATOR: ARCO ALASKA INC I TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. I 1752 1752.32 1714.32 1 14 S 55.52 E .00 6.86S 12.95E -12.79 1805 1804.87 1766.87 1 10 S 52.21 E .19 7.51S 13.84E -13.82 1876 1876.30 1838.30 1 23 S 46.69 E .35 8.55S 15.05E -15.35 I 1971 1970.78 1932.78 4 25 N 31.39 W 6.12 6.22S 13.98E -12.81 2066 2065.93 2027.93 7 43 N 19.22 W 3.68 3.02N 9.94E -2.85 I 2157 2155.72 2117.72 10 45 N 19.01 W 3.32 16.82N 5.16E 11.33 2251 2247.23 2209.23 13 52 N 22.96 W 3.46 35.43N 2.07W 30.89 2345 2338.14 2300.14 17 6 N 25.40 W 3.48 58.39N 12.44W 55.80 2437 2425.47 2387.47 19 45 N 30.53 W 3.38 84.02N 26.15W 84.78 I 2531 2513.14 2475.14 21 33 N 31.43 W 1.95 112.36N 43.18W 117.82 2625 2600.24 2562.24 23 22 N 30.66 W 1.95 143.22N 61.74W 153.81 2720 2686.62 2648.62 24 51 N 35.05 W 2.46 175.65N 82.74W 192.44 ( 2813 2770.61 2732.61 26 48 N 34.10 W 2.15 209.13N 105.80W 233.08 2907 2853.93 2815.93 28 57 N 36.32 W 2.52 245.12N 131.23W 277.11 3002 2935.01 2897.01 32 6 N 36.07 W 3.36 283.71N 159.47W 324.85 [ 3093 3011.41 2973.41 35 7 N 34.03 W 3.50 325.30N 188.60W 375.59 3188 3087.05 3049.05 38 22 N 33.98 W 3.44 37~.12N 220.18W 432.05 3281 3158.84 3120.84 40 45 N 33.51 W 2.58 421.43N 253.12W 491.35 3374 3227.75 3189.75 43 48 N 34.06 W 3.31 473.51N 287.97W 554.00 3469 3294.34 3256.34 46 35 N 32.89 W 3.08 529.46N 324.95W 621.06 I 3555 3352.07 3314.07 49 35 N 32.20 W 3.52 583.70N 359.55W 685.40 3639 3406.42 3368.42 49 50 N 33.83 W 1.51 637.47N 394.49W 749.52 3721 3458.95 3420.95 49 52 N 33.67 W .16 689.26N 429.10W 811.81 3801 3510.53 3472.53 49 47 N 33.81 W .17 740.08N 463.04W 872.91 I 3876 3559.02 3521.02 49 53 N 32.97 W .86 788.05N 494.67W 930.37 3957 3611.09 3573.09 49 55 N 33.11 W .14 839.90N 528.39W 992.22 [ 4042 3666.20 3628.20 49 55 N 33.86 W .67 894.S3N 564.52W 1057.71 4108 3708.62 3670.62 49 51 N 32.82 W 1.21 936.60N 592.21W 1108.07 4191 3762.21 3724.21 49 54 N 32.06 W .70 990.27N 626.32W 1171.66 4273 3815.05 3777.05 49 47 N 32.12 W .14 1043.35N 659.60W 12 3 4 . 3 0 I 4372 3878.41 3840.41 50 9 N 30.83 W 1.07 1107.70N 698.99W 1309.73 4470 3941.51 3903.51 50 10 N 31.53 W .55 1172.41N 738.15W 1385.34 [ 4536 3983.51 3945.51 50 19 N 31.60 W .26 1215.43N 764.58W 1435.82 4564 4001.54 3963.54 50 15 N 31.57 W .29 1233.93N 775.95W 1457.53 4655 4059.50 4021.50 50 7 N 31.74 W .20 1293.12N 812.45W 1527.05 I SPE( '-SUN DRILLING SERVICES ( PAGE 2 ANCHORAGE ALASKA ARCO ALASKA, INC. DATE OF SURVEY: 022895 WILDCAT/ALPINE #lA MWD SURVEY 501035051101 JOB NUMBER: AK-MM-950104 NORTH SLOPE KELLY BUSHING ELEV. = 38.00 FT. COMPUTATION DATE: 4/ 7/95 OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 4691 4082.55 4044.55 50 5 N 32.28 W 1.15 1316.49N 827.06W 1554.61 I 4749 4119.98 4081.98 50 1 N 32.06 W .31 1354.33N 850.86W 1599.31 4815 4162.56 4124.56 49 53 N 31.98 W .23 1397.30N 877.73W 1649.98 4843 4180.37 4142.37 49 48 N 32.42 W 1.25 1415.16N 888.98W 1671.09 I 4937 4241.54 4203.54 49 39 N 33.05 W .54 1475.90N 928.02W 1743.29 4961 4257.12 4219.12 49 27 N 31.80 W 4.04 1491.33N 937.83W 1761.58 5056 4319.17 4281.17 49 9 N 33.83 W 1.65 1551.96N 976.92W 1833.72 I 5119 4360.27 4322.27 49 13 N 32.58 W 1.51 1591.80N 1002.99W 1881.33 5135 4370.55 4332.55 49 3 N 33.06 W 2.55 1601.79N 1009.44W 1893.22 5190 4406.43 4368.43 48 55 N 33.44 W .58 1636.29N 1032.06W 1934.47 I 5253 4447.57 4409.57 49 39 N 34.55 W 1.77 1675.93N 1058.79W 1982.27 5337 4502.59 4464.59 49 12 N 32.82 W 1.64 1729.38N 1094.42W 2046.50 5410 4548.76 4510.76 51 23 N 32.67 W 3.03 1776.15N 1124.49W 2102.10 I 5503 4607.50 4569.50 50 52 N 33.17 W .69 1837.32N 1164.10W 2174.98 5559 4642.55 4604.55 50 40 N 33.16 W .34 1873.26N 1187.59W 2217.92 I 5595 4665.88 4627.88 50 25 N 34.10 W 2.09 1896.87N 1203.29W 2246.27 5691 4726.61 4688.61 50 10 N 34.04 W .28 1957.46N 1244.27W 2319.40 5721 4746.03 4708.03 50 25 N 33.68 W 1.23 1976.89N 1257.30W 2342.78 5814 4804.47 4766.47 51 57 N 32.12 W 2.10 2037.89N 1296.75W 2415.43 5900 4857.41 4819.41 51 27 N 34.40 W 2.18 2093.92N 1333.50W 2482.44 5970 4901.29 4863.29 51 4 N 34.06 W .65 2139.15N 1364.27W 2537.13 I 6065 4961.79 4923.79 50 32 N 34.03 W .56 2200.64N 1405.82W 2611.32 6128 5001.48 4963.48 50 17 N 33.42 W .85 2240.57N 1432.47W 2659.32 6156 5019.52 4981.52 50 22 N 32.65 W 2.11 2258.81N 1444.33W 2681.08 6252 5080.73 5042.73 50 27 N 34.36 W 1.37 2320.52N 1485.19W 2755.08 I 6350 5142.40 5104.40 51 5 N 34.67 W .70 2382.76N 1527.98W 2830.58 6377 5159.52 5121.52 51 20 N 34.66 W .92 2400.29N 1540.11W 2851.88 I 6532 5255.51 5217.51 52 7 N 32.33 W 1.29 2501.75N 1607.24W 2973.54 6630 5315.33 5277.33 52 31 N 30.83 W 1.28 2567.75N 1647.80W 3050.98 6709 5363.12 5325.12 52 52 N 30.48 W .57 2621.71N 1679.78W 3113.66 I 6789 5411.74 5373.74 53 8 N 30.90 W .53 2677.19N 1712.72W 3178.14 6866 5458.29 5420.29 51 51 N 31.14 W 1.69 2729.19N 1743.98W 3238.79 6883 5468.83 5430.83 51 52 N 31.52 W 1.75 2740.66N 1750.96W 3252.21 I 6977 5527.09 5489.09 51 52 N 32.21 W .58 2803.71N 1790.15W 3326.43 7022 5555.00 5517.00 50 13 N 32.40 W 3.71 2832.88N 1808.60W 3360.95 I I [ 5385.73 5455.14 5525.21 5594.24 5663.04 5026.59 5098.98 5171.53 5243.68 5314.79 4660.80 4735.47 4811.22 4885.79 4959.41 4272.93 4349.29 4426.52 4509.29 4585.89 3941.86 4017.48 4099.47 4176.60 4222.88 3632.75 3666.37 3724.84 3792.85 3867.56 3398.18 3417.21 3445.40 3509.91 3587.01 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 327.16 DEG. HORIZONTAL DISPLACEMENT = 5663.18 FEET AT NORTH 32 DEG. 26 MIN. WEST AT MD = 9940 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. 2897.08W 2933.38W 2968.45W 3002.55W 3037.30W 2707.09W 2745.11W 2783.71W 2821.91W 2859.55W 2513.35W 2553.78W 2594.76W 2634.39W 2672.48W 2301.23W 2343.63W 2386.25W 2431.33W 2472.87W 2122.65W 2163.26W 2207.05W 2248.39W 2273.62W 1956.48W 1974.95W 2006.54W 2042.18W 2082.19W 1828.70W 1838.90W 1854.08W 1889.29W 1931.46W 4540.25N 4599.42N 4660.19N 4720.33N 4779.80N 4235.43N 4297.04N 4358.48N 4419.69N 4480.03N 3925.10N 3987.88N 4051.58N 4114.76N 4177.80N 3600.36N 3663.88N 3728.29N 3797.71N 3862.07N 3321.59N 3385.37N 3454.70N 3519.82N 3558.62N 3060.93N 3089.02N 3138.23N 3196.18N 3259.28N 2864.23N 2880.29N 2904.05N 2958.09N 3022.64N .56 .68 1.93 1.28 .00 .27 1.15 .59 .43 .39 .41 .61 .70 1.36 .89 .92 .67 1.05 .28 .80 .93 .61 .48 .46 1.64 .76 1.33 2.15 .45 1.73 .98 3.10 2.81 .88 .61 N 31.90 W N 31.15 W N 28.82 W N 30.30 W N 30.30 W N 31.09 W N 32.27 W N 32.01 W N 31.93 W N 31.97 W N 32.83 W N 32.73 W N 32.79 W N 31.39 W N 30.89 W N 33.38 W N 34.08 W N 32.90 W N 33.09 W N 32.59 W N 32.73 W N 32.24 W N 32.31 W N 32.51 W N 33.57 W N 32.97 W N 33.68 W N 31.71 W N 31.48 W N 33.27 W N 32.93 W N 31.93 W N 33.22 W N 32.95 W N 33.36 W VERT. SECT. DLS TOTAL RECTANGULAR COORDINATES DG/I00 NORTH/SOUTH EAST/WEST COURSE DIRECTION DEGREES DATE OF SURVEY: 022895 MWD SURVEY JOB NUMBER: AK-MM-950104 KELLY BUSHING ELEV. = 38.00 FT. OPERATOR: ARCO ALASKA INC PAGE 3 48 58 48 42 48 12 47 45 47 45 51 19 50 46 50 15 49 50 49 29 54 4 53 30 52 50 52 13 51 29 55 40 55 26 55 16 55 1 54 24 54 9 54 33 55 2 55 26 55 7 51 51 51 58 52 19 52 39 53 24 49 58 50 2 50 19 51 1 51 32 COURS INCLN DG MN 7057.12 7117.82 7180.01 7242.29 7304.83 6756.79 6815.33 6875.12 6935.56 6995.94 6476.76 6531.43 6588.14 6645.30 6703.14 6205.21 6257.59 6310.96 6368.60 6422.80 5973.02 6027.25 6085.09 6138.61 6170.68 5738.34 5764.69 5810.15 5862.37 5918.60 5548.12 5564.09 5587.58 5640.42 5702.22 7095.12 7155.82 7218.01 7280.29 7342.83 6794.79 6853.33 6913.12 6973.56 7033.94 6514.76 6569.43 6626.14 6683.30 6741.14 6243.21 6295.59 6348.96 6406.60 6460.80 6011.02 6065.25 6123.09 6176.61 6208.68 5776.34 5802.69 5848.15 5900.37 5956.60 5586.12 5602.09 5625.58 5678.42 5740.22 9567 9660 9753 9846 9940 I ( I ( ( 9099 9192 9286 9380 9474 I I I [ I I ( ( ( ( I ( I I I 8638 8731 8826 8920 9013 8165 8257 8351 /' 8452 8546 7760 7854 7954 8048 8104 7372 7415 7489 7575 7668 7070 7095 7132 7215 7314 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH (' SPE{ "-SUN DRILLING SERVICES ANCHORAGE ALASKA ARCO ALASKA, INC. WILDCAT/ALPINE #lA 501035051101 NORTH SLOPE COMPUTATION DATE: 4/ 7/95 ( ( ( ( ( ( ( I ( I I SPEr "-SUN DRILLING SERVICES ( PAGE 4 ANCHORAGE ALASKA ( ARCO ALASKA, INC. DATE OF SURVEY: 022895 WILDCAT/ALPINE #lA 501035051101 JOB NUMBER: AK-MM-950104 ( NORTH SLOPE KELLY BUSHING ELEV. = 38.00 FT. COMPUTATION DATE: 4/ 7/95 OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH I TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION ( 1752 1752.32 1714.32 6.86 S 12.95 E .12 2752 2715.72 2677.72 186.68 N 90.48 W 36.72 36.60 I 3752 3479.15 3441.15 709.21 N 442.39 W 273.29 236.56 4752 4121.96 4083.96 1356.34 N 852.12 W 630.48 357.19 5752 4765.78 4727.78 1996.77 N 1270.55 W 986.66 356.18 6752 5389.24 5351.24 2651.44 N 1697.30 W 1363.20 376.54 7752 6006.02 5968.02 3315.77 N 2118.91 W 1746.42 383.22 8752 6581.92 6543.92 4002.08 N 2562.91 W 2170.52 424.10 I 9752 7217.03 7179.03 4659.23 N 2967.92 W 2535.41 364.90 9940 7342.83 7304.83 4779.80 N 3037.30 W 2597.17 61.75 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPE( Y-SUN DRILLING SERVICES t, PAGE 5 ANCHORAGE ALASKA ARCO ALASKA, INC. DATE OF SURVEY: 022895 WILDCAT/ALPINE #lA 501035051101 JOB NUMBER: AK-MM-950104 NORTH SLOPE KELLY BUSHING ELEV. = 38.00 FT. COMPUTATION DATE: 4/ 7/95 OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 1752 1752.32 1714.32 6.86 S 12.95 E .12 1838 1838.00 1800.00 7.94 S 14.38 E .14 .02 1938 1938.00 1900.00 7.88 S 14.95 E .17 .03 2038 2038.00 2000.00 .28 S 11.16 E .55 .38 2139 2138.00 2100.00 13.76 N 6.21 E 1.67 1.12 2241 2238.00 2200.00 33.38 N 1.22 W 3.86 2.20 2345 2338.00 2300.00 58.37 N 12.44 W 7.57 3.70 2451 2438.00 2400.00 87.90 N 28.44 W 13.07 5.51 [ 2558 2538.00 2500.00 120.74 N 48.30 W 20.20 7.12 2666 2638.00 2600.00 157.25 N 70.06 W 28.87 8.67 2777 2738.00 2700.00 195.48 N 96.56 W 39.16 10.30 I 2889 2838.00 2800.00 238.02 N 126.01 W 51.77 12.61 3005 2938.00 2900.00 285.26 N 160.58 W 67.67 15.89 3126 3038.00 3000.00 341.15 N 199.30 W 88.62 20.96 I 3253 3138.00 3100.00 406.46 N 243.21 W 115.91 27.28 3388 3238.00 3200.00 481.74 N 293.51 W 150.83 34.93 3534 3338.00 3300.00 569.91 N 350.85 W 196.00 45.17 3688 3438.00 3400.00 668.57 N 415.32 W 250.58 54.57 3843 3538.00 3500.00 767.14 N 481.07 W 305.62 55.05 I 3998 3638.00 3600.00 866.67 N 545.89 W 360.89 55.26 4154 3738.00 3700.00 965.91 N 611.06 W 416.12 55.23 4309 3838.00 3800.00 1066.35 N 674.04 W 471.21 55.09 4465 3938.00 3900.00 1168.82 N 735.95 W 527.21 56.00 I 4621 4038.00 4000.00 1271.23 N 798.91 W 583.58 56.37 4777 4138.00 4100.00 1372.55 N 862.26 W 639.40 55.82 I 4932 4238.00 4200.00 1472.41 N 925.75 W 694.33 54.93 5085 4338.00 4300.00 1570.09 N 989.02 W 747.79 53.46 5238 4438.00 4400.00 1666.65 N 1052.40 W 800.57 52.78 5392 4538.00 4500.00 1764.80 N 1117.22 W 854.98 54.41 I 5552 4638.00 4600.00 1868.61 N 1184.55 W 914.07 59.09 5708 4738.00 4700.00 1968.83 N 1251.91 W 970.85 56.78 5868 4838.00 4800.00 2073.80 N 1319.75 W 1030.95 60.10 I 6028 4938.00 4900.00 2176.68 N 1389.63 W 1090.53 59.58 6185 5038.00 5000.00 2277.60 N 1456.37 W 1147.51 56.97 I 6343 5138.00 5100.00 2378.28 N 1524.88 W 1205.09 57.58 [ I I SPEf r-sUN DRILLING SERVICES ( PAGE 6 '" ANCHORAGE ALASKA I ARCO ALASKA, INC. DATE OF SURVEY: 022895 WILDCAT/ALPINE #lA 501035051101 JOB NUMBER: AK-MM-950104 NORTH SLOPE KELLY BUSHING ELEV. = 38.00 FT. I COMPUTATION DATE: 4/ 7/95 OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH I TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION I 6503 5238.00 5200.00 2482.73 N 1595.20 W 1265.90 60.81 6667 5338.00 5300.00 2593.16 N 1662.95 W 1329.57 63.67 I 6833 5438.00 5400.00 2707.07 N 1730.62 W 1395.57 66.00 6995 5538.00 5500.00 2815.39 N 1797.52 W 1457.46 61.89 7151 5638.00 5600.00 2916.57 N 1862.28 W 1513.78 56.32 I 7310 5738.00 5700.00 3020.31 N 1929.92 W 1572.96 59.18 7473 5838.00 5800.00 3127.06 N 1999.63 W 1635.00 62.04 7637 5938.00 5900.00 3238.33 N 2068.44 W 1699.68 64.67 I 7807 6038.00 6000.00 3353.05 N 2142.85 W 1769.08 69.41 7980 6138.00 6100.00 3472.73 N 2218.45 W 1842.40 73.32 8156 6238.00 6200.00 3593.99 N 2297.03 W 1918.14 75.74 I 8332 6338.00 6300.00 3715.01 N 2377.66 W 1994.62 76.49 8507 6438.00 6400.00 3835.21 N 2455.68 W 2069.37 74.74 8678 6538.00 6500.00 3952.02 N 2530.71 W 2140.46 71.09 I 8845 6638.00 6600.00 4064.74 N 2603.24 W 2207.70 67.24 9008 6738.00 6700.00 4174.41 N 2670.45 W .2270.64 62.94 9168 6838.00 6800.00 4281.16 N 2735.08 W 2330.56 59.92 9325 6938.00 6900.00 4383.84 N 2799.56 W 2387.72 57.17 9480 7038.00 7000.00 4484.07 N 2862.06 W 2442.49 54.76 9633 7138.00 7100.00 4582.06 N 2922.89 W 2495.14 52.66 I 9783 7238.00 7200.00 4679.79 N 2979.23 W 2545.91 50.77 9940 7342.83 7304.83 4779.80 N 3037.30 W 2597.17 51.26 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS I I I I I I ( ( ( ( ( I ( I Ii II J. ¡ , ¡ J It II -"~~-r~''''''-~--''''''-'''iø--'--'' - -----..--IiliO'..'-.-·-·.·-~····-=_~·--··,·~-'·-~iãlIo ! VERTICAL SECTION I 5ê77.26 FEET AT N 32 DEG 39 HIli H L' ..~,-!.~.!~~._,.., -~-,,~.-~.~._,,~~,_.,.-.- ,-- ~,- ~........"-, "'-..'-....-----,.~,-,.-...-,_.._ ,,,_,. '.'_~ _._._ ......,....'._.,___......'. _..._._...,...__...._~~~_.J ......f"'.("C.....~..--.i·...............'ft.~¿~. v_","", ,'_-*"...~,~~~.~...,...,....~~..'~,"~.....""......~ ·'1IW'¥',....""'~._,.....''''...............'''''....................._·M.....,~~~.~,.....,.......·;..............-..~-..................,...,...../Io.......--.-.....~,..,~ ï I~ I r J ~ ,¡ f I ! . II; t ¡~ II \ ' ! r' ::D1 --I: ÞO-o-4 ¡, -f!~ ¡ , c:'Þ. c,~ mIl, ¡¡ I. I I ! . /' ,·-100 t 111III I -IIDD ~., :I: , I-- 'IOD~ 0... ~ UJ ,I, C -1 , a: u t-4 S!IOD1 I-- ~ (I a:: I LLJ ! > , ~ J ~, I , I 73ij3.0__b _.. .. ." ,.--.----.,.--. ---~--,--.~99ij,O - 9_- .. . .......__.........._.~__ T1OO': j 17001 I I I [ I ~' c . =~=~~'SPERAy·~ ÙN"~~ÔFrILLTNG~~AV1CES=~=~'l. I " VERTICAL/HORIZONTAL PROJECTION II WILDCAT IA..PINE -lA STAAT TVD . 1752. S2 !. SOl0!'S051101 FINISH TVD · 7!N2. 98 ~ I 022895 VERT SECT SCA..E IS 1200 fEET IIN ,,; tamt SUPE tarT SECT SCFLE IS 2ODO FEET/IN ,; I i ¡ ~ I 'I , r -IBJ ii II L I ~~O;I .,' , .. .-.. o .. HORIZfJNTRLD~nW-NY~~677. 26 -eaao 1..,_."._. ....__ ...1- ___", ...... ....,~--.----........ I I I I I I I I I' ( SSDS GEOMAG SHEET SSDS Job # AK-MM-950 104 D~e lnlro5 Field Name WEST COLVILLE EXPLORATION Lease/Block # N/ A Rig Name POOL 6 Well Identificaton ALPINE NO. lA Slot # N/A Side track NO Northings Eastings Latitude 5972482.250 ft* 375455.030 ft* 70:19:59.612 N* 151:00:37.253 W* Longitude Datum & Projection [ ( [ I ( I I I I Data Source I SSDS MAGUTM (y/n) BGM 1992 Geomag. Values Dip Angle (deg) Total Intensity (nT) Declination (deg)* Convergence (deg)* Office Generated 80.373 57183 27.885 N/A SSDS District Supervisor SSDS Lead Engineer Signature R;r1~,- _ ,J)rç¡ ~ DWD ]ORPs Version 2.1 March 1994 Field Generated 80.3 73 57183 27.885 N/A ( If No, be specific; Date 1/21/95 1/21/95 5per"'~V-5un C'" LL..I N tI . . "VI c: . . * Where appropriate MWD End of Well Repol1 MWD End of Well Report sperry-sun þÞ'tIL.L..INO ..""Vle.. Service Interrupt Reports (' AK·MM·95104 [ ( I Section 6. I I I I I [ [ [ I [ [ [ [ [ ( I I I I I I I I I ( I [ I I I [ ( I 1 (' \ ( spel""'r"'v-sun C....LLI N œ .....Vle:.. SERVICE INTERRUPT REPORT There were no interruptions of service on well Alpine # 1 A. MWD End of Well Report I I I' I I I I I I I [ I I I [ I I I ( ~I (' 5per'r'~-5un CRILLING SERVIC:ES 5631 Silverado Way, Suite G Anchorage, Alaska 99518 Tel. 907 -563-3256 Fax 907-563-7252 Telex N/A "E JE=iÞ.A Versatile Reporting Application This report was produced using VERA version 2.0 -- --:.-~ .,; ; ,'- ARCO Alaska, Inc. AtlanticRichfieldCompany TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 FROM: Ms. Kelli A. Thibodeau A TO-1466 ARCa Alaska, Inc. 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 DATE: 18, April 1995 /~", Transmitted herewith is the followinq data concerninq Alpine 1 1 A & 1 B: LOGS: 1 Sepia Copy Displayed by EPOCH: Alpine 1 Formation Log 211 = 100' (120· to 7500·) Alpine 1A Formation Log 211 = 100· (120· to 8940·) Alpine 18 Formation Log 211 = 100'120' to 8850') hAPE?- 1 ~. .Å.. Copy Displayed by EPOCH: Alpine 1 Formation Log 211 = 100' (120' to 7500') Alpine 1A Formation Log 211 = 100· (120' to 8940·) Alpine 1 B Formation Log 211 = 100'120' to 8850') If you have any questions please call me at (907) 265-6240. Kelli 4'-f - 172- 95 - l~ q S - J-o RETURN SIGNED COPY TO: ARGO Alaska, Inc. Attn.: Ms. Kelli A. Thibodeau-ATO-1466 700 G. -Street Anchorage, Alaska 99510-0360 (907) 265-6240 RfCdll/Er AI. APR 2 0 . -Ira Úi, & ]9 Gas Co. An ~4 G" 'C/¡orarrlS . '1/J111t>ì:J . . ~." y J'wll ~~ ~~ Approved for transmittal by: k C.N~ ~ FÞ\H 1 OF 1 F. M. Honeycutt Manager, North Alaska Exploration ARCO AlaSK~ Inc. ~ ~~ C¡y .~ / .J ¡'V, VJ\JV 1, ! / V ..1t':::10 ¿.¿!flU fU'.'vV fU..J'\.¡JI'.i'\. ll''v ~Date: i It/ Time: _ M1CROfIL )ate LIV ó I '. .. ., . II ., I , ., ,lit! .. I , .. .. .- . I " . .. I : n:.II;;:: · U II _I' II . · .... 'II ... I ¡ ;: 111., I. I I " .. . II .. I I · .. II . " . . · I' II . II II . nUllIUI; 'I: :: II : IIII :,~ .. I. II . " II II :UII:: II II := e IU: III :'11 U iii I'. .. ~ !! 1".lau KIIIII' I11I :1111 I.. ..1 . II " FACSIMILE TRANSMISSION .. ., - Number of Pages (Cover +): . ~ ,~ r .I .., Drill Site DeveJopment P. O. BOX 100360 ANCHORAGE, AK 99510-0360 FAX # 907 265-6224 ATO..... 1'2. '9 From: Fí1 éll .Jotf /\/J,()¡../ Phone: (907) . ..1..' 0 -/Y?l- Location; . ~ , To: S Tt f/£. /11 /11/J/ Jr/J - /!()Cff. Location: FAX#: Phone #: Copies To: , Subject: /Z1 b./ {), d I If. £C.ïlO/'lA- é J v¿ (./ F Y .£.~#o,£.", 4c. ,~//y é 4. /,f Comments: 4rT4C/lø. /l-f(E: THé /'l4w¡J tJll?.r5.CTfGy/jt S'VA..I/tf't-f !vA r)f-I!' /4v'INÆ :4k//! IS~ ð~/?<d-C/( q ¡VoT( TII-¿ #l~~.IoI¿ 14 SU¡r¿I/CY A.~Pü.eTI' û~¡:S /9-/.- /7,·~)· /A,/ /-;../ CII I J' ¡-If ~ Tf IE - IN ;/r...,.ø / /-1 K:. . I ßlO/~j ro T;I;I-.E ~"'I ~ 1'::""""'-"'+(.., 4C-..Jl'/y'-r; ( w ¿c.. c.... ¿'t1I/'1T IJ" ~'#ClWI"I' ON rHÆ .4c///'/<. I Tlé .s (,/1<.(/<. Ý ,I I' /! t.ft?/L r.. . lis· I? CJ I (., ¡- IS: t/ R.. f=4- r ~ ¿00;; C ~~\\fJ '\ \<39& ~ ~t\ '\ \ \. . \\)~ éo\\\\t<''ir'1 . GaS Cons. A\a~Ka 0\\ &. ,tð\cW'raQ& _&{ {/\/ ' /,A/Ct.- C/1J~,;1 Any nroblems on translTJ.ìssions, call ~Ander~ or. pelia Brown at 907/ ~Fi5-682~ . . , OR I GI ~JAt ... .. 188b ¿:¿It'f,l AKl.,U ÁLA~1<.A l~l., HU. UJ:JU r. c./ U ,..--....- S~~Y-5UN DRILLING S~RV!C~S PAGE 1 ANCHORAGE .~LASKA ~ ARCa ALASKA., INC. DATE OF SURVEY: 021695 WILDCAT/ALPINE NO. 1 MWD Sli'R.\rE:Y 501032021100 JOB NUMBER: AK-MM·950104 I NORTH SLOPE KELLY ÐUSHINC ELEV. = 3e.oO FT. COMPUTATION DATE: 4/ 7/95 OPERATOR: ARca ALASKA INC TRUE SUB-SEA COURS COURSE DLS TOTAL I MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR coonDINATES 'lERT . DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. I 0 .00 -38.00 0 0 N .00 E .00 .OON .OCE .00 140 140.86 102.86 o 18 N 89.36 R .22 . CON .3aE .31 185 185.51 147.51 o 12 S .99 W .85 .08S .SOE .46 I 277 277.18 239.18 o 16 S 23.35 W .12 .11S .4.lE .53 368 368.00 330.00 o 14 S 42.45 E .31 .78S .46E .81 458 458.73 420.73 o 11 S 8.10 W .21 1.07S .56E 1.07 I 548 548.36 510.36 o 13 S 72.6~ E: .31 1.2'S .71E 1.30 638 638.48 600.48 0 8 N 22.89 E .29 1.22S .93E 1.45 722 722.73 684.73 o 13 N 4.~4 E -12 .97$ .98E 1.35 I 816 816.55 778.55 o 17 N 25.14 E .12 .s7S 1.lOB 1,23 900 900.13 862.13 o 11 N 84.39 E .30 .375 1.32E 1.30 992 992.98 954.98 o 32 S 7R.19 E .39 .148 1.9lE 1.82 I 1084 1084.35 1046.35 o 43 S 74.62 E .21 .68S 2.89E 2.77 1179 1179.90 1141.90 o Sl S 6EL 54 E .1B 1.13S 4.13E 4.05 1274 1274.14 1236.14 o S3 S 61.08 E .09 1.77S 5.42E 5.48 I 1367 J.366.99 1328.99 1 0 S 54.55 E .17 2.598 6.72E 7.02 1460 1459.99 1421.99 1 4 S 51_~r; E -10 J.61S O.07E 8.71 1564 1564.56 1526.56 1 12 S 63.93 E .27 4.71$ 9,B4E 10.78 I 1659 1659.34 1621.34 1 6 S 5C1. h9 E - 30 5.73S 11+44E 12.68 I 1}52 1752.32 17"14.32 l 14 S 55.52 E .18 6.865 12.96E 14 .5'[1 ,. - - - - - I 1851 1851.15 1613.15 1 6 S 49.34 E .18 6.09S 14.57E 16.60 1938 1938.30 1900.30 1 3 S 53_17 R ,10 9.1JS lS.BSE 16.24 2040 2040.54 2002.54 1 4 S 51.83 E -03 10.299 1 7 . 3 7E 20.15 2134 2134.48 2096.48 1 1 S 49.50 E .08 lJ..3BS lB.70~ ~1.86 I 2226 2226.51 2188.51 o 57 S 45.62 E .10 12 .458 19.B7E 23.44 2311 2311.51 2273.51 o 54 S 47.48 E .07 13.418 20.88E 24.80 2405 2405.69 2367.69 o 54 S 48.37 E .02 14.40S 21.9SE 2G.28 I 2499 2499.49 2461.49 o 50 S 51.16 E .08 15. 32$ 23.07E 27.69 2598 2598.54 2560.54 o 49 S 55.33 E .06 16.1SS 24.2~E ~9.13 2693 2692.84 2654.84 o 47 S 55.86 E .04 16.935 25.31E 30.45 I 2786 :2786.22 2748.22 o 40 S 58.06 E .13 17.5BS 26.31E 31.64 :a880 2880.22 2844.22 o 34 S 58.39 F 10 18.1JS 27.1SB ~2.G7 2973 2973.47 2935.47 o 31 S 60.24 E .07 18.58S 27.95E 33.56 I 3068 3067.98 3029.98 o 22 S 73.90 E . 1 q 18_S8S :2 e. 62E :3-4.20 3161 3161.33 3123.33 o 22 S 60.16 E .10 19.11S 29.18E 34.88 I RECE\VEO I ORIGINAL PR 11 1995 ~ . S5\\>\\ I comm\ 81aska on ~ Gas Cons. _. - -- 'Anchorage l. l~Yb ;¿:¿¿PM AKCU ÁLA:)¥,A !~C l~O. U,jOIJ t, j/O ~ ~, f tRY-SUN DRILLING SERVICES PAGE 1 ANCHORAGE ALASKA j ARCa ALASKA, INC. DATE OF SURVEY: 022895 WILDCAT/ALÞINE ffl^ MWD SURVEY .. 501035051101 JOB NUMBER: AK-MM-950104 I NORTH SLOPE KELLY BUSHING ELEV. ~ 38.00 FT. COMPUTATION DATE: 4/ 7/95 OPERATOR: ÄRCO ALASKA INC . TRUE SUB-SEA COURS COURSE DLS TOTAL I MRASD VRR7ICAL VERTICAL INCLN DIREC'.L· .LON RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG ~.N DEGREES DG/100 NORTH/SOUTH EAST/WEST S~CT. ì 1752 1752.32 1714,32 1 14 S 55.52 E .00 6.86S 12.95E -12.79 1805 1904.87 1756.67 1 10 S 52.;¿1 E .19 7.51S 13.S4E -13.82 1876 1876.30 1838.30 1 23 S 46.69 E .35 8.555 lS,05E -1'5,35 ì 1971 1970.78 1.932.76 4 25 N 31.:j9 W 6.12 6.225 13.98E -12.81 2066 2065.93 2027.93 7 43 N 19.22 W 3.68 3.02N 9.94E ~?.e5 2151 2155,72 2117.72 10 4S N 19.01 W 3.32 16.82N 5.16E 11_3~ ì 22$~ 2247.23 2209.23 13 52 N 22.:1& W 3.46 35.43N 2.07W 30.89 2345 2338.14 2300.14 17 6 N 25.40 W 3.48 5B.39N 12.44W 55.AO 2-137 2425.47 2387.47 19 45 N 30.~3 W 3.38 84.02N· 26.15W 84.78 I 2531 2513.14 2475.14 21 33 N 31.43 W 1.95 112.3GN 43,18W 117.82 2625 2600.24 2562.24 23 22 N 30.66 W 1.95 143.22N 61.741'1 15.3.81. . 2720 26SG.G2 2548.62 24 51 N 3':¡.05 W 2.46 17S.65N 82.74W 192.44 2813 2770.61 2732.6~ 26 48 N 34,10 W 2.15 209.13N lOS.sOW 233_08 2907 2853.9J 2B15.93 28 57 N 36.:j~ W 2.52 245.12N 131.23W 277.11 3002 2935.01 2897.01 32 6 N 36.07 W 3.36 283.71N 159.47W 324.85 I 3093 3011,41 2973.41 35 7 N 34.03 W 3.50 325.30N 188.60W 375.59 3188 3087.05 3049.05 36 22 N 33.98 W 3.44 37~.12N 220.1BW 432.05 3281 3158,64 3120.84 40 45 N 33.51 W 2.58 421.43N 253.12W 491.35 I 3374 3227.75 318.9.75 43 46 N 34.06 W 3,31 473.51N 287.97W 554.00 3469 3294.34 3256,34 46 35 N 32.89 W 3.08 529.46N 324.95W 621.0¡; . 3555 3352.07 3314.07 49 35 N32.20 W 3.52 583.70N 359.55W 685.40 3639 3406.42 336e.42 49 SO N .33.e3 W 1.51 637.47N 394.49W 749.52 3721 3458.95 3420.95 49 52 N 33,67 W .16 6a9.26N 429.10W 811_81 3801 ~510.5J 3472.53 49 47 N 3.3.~1 W .17 740.08N 463.04W 872.91 I 3876 3559.02 3521.02 49 S3 N 32.97 W .86 i88.0SN 494.67W 930.37 3957 3611.09 3573.09 49 55 N 33.11 W .14 839.90N 528.39W 992.22 I 4042 3'66,20 JG2S.20 .;9 55 N 33.86 W .67 894.S3N 564.S2W 1057.71 4108 3708.62 3670.62 49 51 N 32.82 W 1.21 936.60N 592.21W 110a.07 419~ 37G:!.21 3724.2~ 49 54 N 32.06 W .70 990.27N 626.32W 1171.66 4273 3815.05 3777.05 49 47 N 32.12 W .14 1043.35N 659.60W 1234.30 I 4372 3878_41 3840.41 SO 9 N 30.83 W 1.07 1107.70N 698.99W 1309.73 4470 3911.5l J90J.!)1 ~o 10 N 31.53 W .55 l172.41N 738,15W 138S.34 I 4536 3983.51 3945.51 50 19 N 31.6Q W .26 i215.43N 764.58W 1435.82 4564 4001.54 3~GJ.54 50 15 N 31.57 W .;¿~ 1233.93N 775.95W 1457.53 4655 4059.50 4021.50 50 7 N 31.74 W .20 1293.12N B12.45W l527.05 I RECE\\JE[) I OR\G\NAL APR 11 1¡995 . \SSiv" Alaska on & Gas ljons. L¡\,i\i\ln I Anchorage ".00 "\ 1 1QQr,; P-íf\ ! \ rJv0 Alaska 011 & Gas 1.IlHiS. \.JUiÜí\W6'6iv" Anchorage R E C r s V ~- r· _ r , ~ t ¡ .'t., , ~ ~ J (. tJ 3178.14 3236.79 3252.21 3326.43 3360.95 1712.72W 1743.9BW 1750.96W 1790.15W 1808.6QW ;¿j82.76N 2400.29N ~~Ol.75N 2567.75N :.¿621.71N "4.677.19N 2729.19N ;¿740.66N 2803.71N ~83~L t3SN 1527.~aw 2830.58 1540.11W 2851.88 1607.24W 2973.54 1647.80W 3050.98 1679.78W 3113.66 1675.93N l058.79W 1982.27 1729.38N l094.42W 2046.50 1776.15N 1124.49W 2102.10 1837.32N 1164.10W 2174.98 1873.26N 1187.59W 2217.92 1896.87N 1203.29W 2246.27 1957.46N 1244.27W 2319.40 1976.89N 1257.30N 2342.78 2037.89N 1296.75N 2415.43 2093.92N 1333.50W 2482.44 2139.15N 1364.27W 2537~13 2200.64N 140S.B2W 2611.32 ~240.57N l432.47W 2659.32 22S8.81N 1444.33W 2681.08 ;¿J20.52N 1485.19W 2755.08 1554.61 1599.31 1649.98 1671.09 1743.29 1761.58 1833.72 1881.33 1693.22 1934.47 l491.33N 937.83W lSSl.96N 916.92W 1591.80N l002.99W 1601.79N l009.44W 1636.29N· l032.06W 827.06W 850.86W 877.73W a8e.9SW 928.02W l316.49N 1354.33N l397.30N 141S.16N 1475.90N P"\ r) I r'\ 1 i'\ 1 ¡\ L U.'\'= If_l\¡\ f\ . \ \ v . \ \ J~ .53 1.69 1.75 .58 3.71 .70 .92 1..29 1.28 .57 .6~ .56 .85 2.11 1.37 N 30.90 W N 31.14 W N 31.52 W N 32.21 W N 32.40 W 53 e 51 51 51 ~2 51 52 50 13 51 ~ N 34.67 W 51 20 N 34.66 W 52 7 N 32.33 W S2 31 N 30.83 W 52 ~2 N 30.48 W ::il 4 N 34.06 W 50 32 N 34.03 W 50 17 N 33.42 W 50 22 N 32.65 W 50 27 M 34.36 if N 34.10 W 2.U=' N 34. 04 W .2 B N 33.58 W 1.~J N 32.12 W 2.10 N 34.40 W 2.16 J..?ï 1.64 3.03 .69 .34 N 34.55 W N 32.82 W N 32.67 N N 33.17 W N 33.16 19' ~o 25 50 10 !jO 25 Sl 57 51 27 49 39 49 12 ~1. 23 50 S2 ~o 40 4$ 27 N 31.60 W 4.04 49 9 N 33.83 W 1.65 49 13 N 32.58 N 1.51 49 3 N 33.06 W 2.55 48 55 N 33.44 W .58 1.15 .31 .23 1.25 .54 so ~ N 32.2ð W 50 1 N 32.06 W 4~ 53 N 31.98 W 49 48 N 32.42 W 4!î J9 N 33.05 W DAT~ OF SURVEY: 022895 MWD SURVEY JOB NUMBER: AK-MM-950104 KELLY BUSHING ELEV. = 38.00 FT. OJ!~.RATOR: ARCO ALASKA INC COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. i) Ð TRUE S'Cæ-SBA ß MEASD VERTICAL VERTICAL Ð DEPTH DEPTH DEPTH ß IJ I I I I I I I I I I I I I 5373.74 5420.29 5130.a3 5489.09 5517_00 5101.40 5121.52 5217.51 5277.33 5325.12 4863.29 4923.79 -19&3.46 4981.52 5042.73 4627.60 4688.61 4709.03 4766.47 4919.41 440!).57 4464.59 4S10.7G 456.9.50 4604.55 121!L 12 4281,17 4322.27 4332.55 4368.4:3 4011.55 4081.9B 41~1.S' 4142.37 4203.54 1/ 7/:;5 5411.71 5458.29 5468.83 5527.09 5555.00 E142.40 5159.52 5255.51 5315.33 5363.12 4901.:29 4961.79 5001..49 5019.52 5080.73 4665.88 4726.61 4746.03 4804.47 4B57.11. 4447.57 4502.59 4549.7& 4607.50 4&42.56 4257.12 4319.11 43,o.27 4370.55 4406.13 4082.55 4119.98 4162.56 4180.3'7 4241.54 ri789 6866 ~aB3 6977 70'-' 6~;O 6377 65:12 6630 fi709 5970 6065 h128 6156 ~'-;2 5595 5691 5721 5814 5900 5251 5337 5410 5503 5559 4961 5056 5119 5135 5190 4691 4749 4815 4643 4937 ARca ß.T.ASn, INC. ~ILDCAT/ALPINE #lA 501035051101 NORTH SLOPE CO~PUTATION DAT~: --- ¡. 1 \;I 8 0 ¿ : ¿¿rill }\. K l, V }o. LA;' 1\}\' 11~ l, S~RY-SUN DRILLING SERVICES / ANCHORAGE ALASKA PAGE 2 no. U J ~ U [ . '1/ 0 l. 1 ~~O ¿: ¿Jrm AKl.V kLk~~.A 11'1L ~ S~~RY-SUN DRILLING SERVICES > ANCHORAGE ALl\SKA riO, UJJU t', bib PAGE 3 AACO Þ.T.lASKAr INC. WILDCAT/ALPINE #lA $01035051101 NORTH SLOPE COMPLITATION DATE: 1/ 7/~S UATE OF SURVEY: 022895 MWD SURVEY JU~ NUMBER: AK-MM-950104 KELLY BUSHING ELEV. = 38.00 FT. O~r.;KATOR: ARCO ALASKA INC ~ - I I I m m I IJ IJ II II II II IJ IJ IJ (] TRUE SUB - SEA COURS COURSE DLS TOTAL MBASD VERTICAL VERTICAL I~CLN DIRECTION RECTANGULAR COORDINATES VERT. DBPTH DEPTH D~PTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. "70'10 7095 7132 7215 7314 7372 7415 7489 7575 7G68 7"0 7854 7964 8048 8104 9165 8257 8351 8452 8546 BS3e 8731 8826 8920 9013 9099 9192 è}?8b 93BO 9474 95(0;7 9660 97!i3 9846 994(') 558'.12 5602.0g 5G25.58 5678.42 5740.22 5776.34 5802.69 5848.15 5900.37 S95'.£0 601.1.0~ 6065.25 6123.09 6176.61 6208.68 b213.21 6295.59 634B.96 6406.60 6460.80 6514.76 65Ei9.43 '626+11 6683.3Q 6741.11 6794.79 6853,33 6913.~2 6973.56 7033.94 '7095.12 7155.82 721.a.OJ. 7280.29 7342.93 5548.12 5564.09 55B7.50 5640.42 570:2.2~ 57JEL 34 5764.69 591.0.15 5862.37 5~16.GO 5~TJ . 02 6027.25 G005.09 6138.61 G1.70.GS 6205.21 6257.59 G310.~G 6368.60 (;422.80 6476.76 6531.43 6588.14 6645.30 G703.1.4 6756.79 6815.33 6975.12 6935.56 6.996.94 7057.:1.2 7117.82 7190.01 7242.29 7304.a3 49 ~6 N 32.93 W .9B 50 2 N 31.93 W 3.10 ~o 19 N 33.22 W 2.~l 51 1 N 32.95 W .ae 51 32 N 33.36 W .ó1 51 51 N 32.97 W .16 51 58 N 33.68 W 1.33 ~2 19 N 31.71 W 2.1~ 52 39 N 31.48 W .45 ~:3 24 N 33.27 Pi 1..'13 54 9 N 32.73 W 54 33 N 32.24 W 55 2 1'1 32..31 W 55 26 N 32.51 W 55 7 N 33.57 W .~3 .61 .48 .46 1.b4 2864.23N 182B.7DW 3398.18 28S0.29N 1838.90W 3417.21 2904.05N 1854.0BW 3445.40 2958.09N 1889.29W 3509.91 3022,64N 1931.46W 3587.01 3060.93N 1956.48W 30B9.02N 19Î4.95W 3138.23N 2006.54W 3196.18N 2042.18W 3259.28N 2082.19W 3632.75 3666.37 3724.84 3792.85 3867.56 55 40 N 33.38 W 55 26 N 34.08 W ~~ 16 N 32.90 W 55 1 N 33.09 N 54 24 N 32.5' W .~2 .67 l.OS .28 .80 3321.59N 2122.65W 3941.86 3385.37N 2163.26W 4017.48 3454.70N 2207.05W 4099.47 3519+S2N 2248.39W 4l76.60 3558.62N 2273.62W 4222.68 J600.36N 2301,23W 4272.93 3663.88N 2343.63W 4349.29 3728.29N 2386.2SW 4426,52 3797.'lN 2431.33W 4509.29 3B62.07N 2472.87W 4585,89 392S.10N 2S13.35W 4660.80 39S7.88N 2553.78W 4735.47 4051.5BN 2594.76W 4811.22 4114.76N 2634.39W 4885.79 4177.80N 2672.46W 4959.41 4235.43N 2707.09W 5026.59 4297.04N 2745.11W 5098.98 4J5B.48N 2i83.71W 5171.53 4419.69N 2S2l.91W 5243.68 44eO.03N 2B59.S5W 5314.79 4540.25N 2897.0BW 5385.73 4599.42N 2933.38W 5455.14 46bO.l9N 296B.45W 5525.21 4720.33N 3002.55W 5594.24 477~-~ON 3037.30W 5663.04 THE CALCULhTION VRocnDURES ARE BASED ON THE USE OF r THREE-DIMENSION MINIMUM CURVATURE METHOD. R E C E tV E t) HORIZONTAL DISPLACEMENT ~ 5663.18 FEET AT NOR'I'H 32 DEG. 26 MIN. WEST AT MD ~ 9~40 A.PR .¡ î 1395 VERTICAL gECTION RELATIVE TO WELL HEAD Alaska Oil & Gas I."ûns. GUHÜ\\\'S'':;'I\,J\' VERT!CAL SECTION COMPUTED ALONG 327.16 DEG. Þ.nchnrag& 1,,",\11' f, L OR\b\t'~lA ~4 .. 53 30 !j2 50 52 13 ~1 29 N 32.63 W .41 N 32.73 W .61 N 32.79 tv .70 N 31.39 w 1.36 N 30.89 tl .89 ~:1. 13 N 31.09 N .2'l 50 46 N 32_27 W 1.l5 50 l~ N 32.0~ W .59 49 50 N 31.93 W .43 4~ 2~ N 31.97 W .39 40 sa 48 42 40 12 47 45 47 45 N 31.90 VI N 31.15 W N 28.82 W N 30.30 W N 30.30 W .SEi .68 ~.93 1.28 .00 J. 1 tI~b'¿': ¿: ¿1t'f.l-N'r'" AKLU ALA::'KA l~l",· I . I , l~. r- 550' ~' ¥ . - I ICE PAD UMITS ~ 33.5' ~ 222' ~ ALPINE 11 I ' 550' .,T ~Um~G STORAGE ~~~ 252' - ""'----Poo ~ J ~.. (0 N Iê.V 1.1#<1. ; I ~i b/bN Scale ALPINE IfI LOCA TED Wlll-IIN PR01RAC1ED SEC. 1, TWP. 11 N., ~GE. 4 E. UMIAT MERIDfAN LAT. = 70· 19' 59.612- LONG. ~ 151- 00' 37.253- 1,468' F.S.L, 2,248' F, W.L. y = 5?g72.482.25 )( = 375,~55.03 GROUND ElEV,- S' TOP ICE PAD ElEV,= 7.6' NOTCS 1. BASIS OF HORiZONTAL LOCA 710N AND £lEVA 1IfJII IS U.S G.s. MONUMENTS ct...EAR II aAQI(. 2. COORDlNI11ëS SHDWN ARE ALA#A STA 1£ PLANE ZONE 4, NoAO. 27. J. DATE OF SUR~ t/fJ/Ø5. 4. aEYA T1ON$ SHOWN A/f£ S.P.M.s.!. ¿gÇF....~~ ,¡.::_~\C~___~. _,n*_,_~_....~\.._ SlJRVEYOR'S ~ER77F1CATE. f 4<;1; I HEREBY 1:Ø7FY THA T I AM PIIOPERL Y RëfJlS1Ðtl:1J AND ~ J í2. UCENSEIJ 7D PRAC11Œ LAND SlJR'Æ:'f1NfJ IN 71E "'TA 7r' OF' ! ~, - ~--vr' .. .--- Al.A~ AND THA T 'THIS P/.A T REPRESDI'TS A SUR~ ~ ALAN J. ROOkUS' IXJNE SY ME OR UNDER MY aR£~T !lJPER'ASltJN AND THA T AlL DIMENSJONS AND OTHER DETAILS ARE CORRECT AS OF elAN '3. 19J4 '\ 'iPf~ v , 'i:J~ \' ~'fJ~ p.?~' \I~~~ C()\\~· . ~IS~'ð.& - ~tð ~S~~\\ " ,~t,\\Q.._ - . ß LOUNSBURY at: AEOCIATlS. INC. _ .~.... p~ IÐØIMII XXX)( ALPINE 11 EXPLORATORY WELL CONDUCTOR. ICE PAD AS-BUIL T . stET: - W1 ARCa Alaaka, Inc. 0 Suþetdtary of Atlantic Richfield Company CAOD Fn...£ NO.. 601 7 . 00 I '... ,.-., ----~~. ARCO Alaska, Inc. AtlanticRichfieldCompany ~~ ~~ TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 FROM: Ms. Kelli A. Thibodeau ATO-1466 ARCO Alaska, Inc. 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 DATE: 11, April 1 995 -. Transmitted herewith is the following data concerninq Alpine 1: API # 501032021100 .~ Alpine 18 , ~ 1 Wireline Tops as Displayed by ARCO Alaska Inc ~1 Copy MWD End of Well Report as Displayed by Sperry-Sun TAPES: ~ Alpine 1 A ~1 LDWG Formatted 611 Open Reel 1600 BPI Tape- MPT GRC EWR CNP SFD Rap ~~ 4/10/95 as Displayed by Sperry-Sun 1 Paper Copy LIS Verification Displayed by Sperry-Sun Alpine 1 B ~ 1 LDWG Formatted 611 Open Reel 1600 BPI Tape- MPT GRC EWR CNP SFD ROP ~ r 4/10/95 as Displayed by Sperry-Sun ~ 1 Paper Copy LIS Verification Displayed by Sperry-Sun --;.; If you have any questions please call me at (907) 265-6240. Kelli < .J. ~ ~ RETURN SIGNED COPY TO: ARGO Alaska, Inc. Attn.: Ms. Kelli A. Thibodeau-ATO-1466 700 G. Street Anchorage, Alaska 9951 0-0360 (907) 265-6240 I Approved for transmittal by: ~ (. Jj~ 6(1"> FÞ/-H F. M. Honeycutt Manager, North Alaska Exploration APR 2 0 1995 t\llska 011 & Gas Cons. Commlss" Anchorage Jon 2 OF 1 -- ~,-. /_-- . \ ARca Alaska, Inc. AtlanticRichfieldCompany ~... ~~ TO: Alaska Oil & Gas Consveration Commission Attn.: Robert P. Crandall 3001 Porcupine Dr. Anchorage Alaska 99501 FROM: Ms. Kelli A. Thibodeau ATO-1466 ARCO Alaska, Inc. 700 G. Street Anchorage, Alaska 99510 (907) 265-6240 DATE: 18, April 1995 Transmitted herewith is the followinq data concerninq Alpine 1: API # 501032021100 RECEIVED C;¡Q-/7 2- APR 2 0 1995 Alaska Oil & Gas Cons. Commission Anchorage LOGS: 1 Sepia Copy Displayed by Sperry-Sun: Alpine 1 ~ DGR EWR4 ROP - 211 & 511 (120' to 7500') ~Alpine 1A .~ q, DGR EWR4 ROP - 2" & 5" (1700' to 7340') TVD OJ ~ /p ~ DGR EWR4 ROP - 211 & 5" (17001 to 99401) MD {::J ~- () Alpine 1 B ~ DGR EWR4 ROP - 211 & 5" (1700' to 7500') TVD ~ DGR EWR4 ROP - 211 & 5" (1700' to 88001) MD 1 Paper Copy Displayed by Sperry Sun: ~pine 1 DGR EWR4 ROP - 2" & 5" (120' to 75001) ~pine 1A - DGR EWR4 ROP - 2" & 5" (1700' to 7340') TVD ~ DGR EWR4 ROP - 2" & 5" (1700' to 9940') MD Alpine 1 B "--- ~ DGR EWR4 ROP - 2" & 5" (1700' to 7500') TVD ~ DGR EWR4 ROP - 2" & 5" (1700' to 8800') MD REPORTS: Alpine 1 -::::::i 1 Wireline Tops as Displayed by ARCO Alaska Inc -~ 1 Copy MWD End of Well Report as Displayed by Sperry-Sun 1 Copy Core Analysis Report-CL File No. BP-3-1572 as Displayed by CORE LABORATORIES (Including 3.5" Diskette Containing Files AR1572DS.WK3 & AR1572SW. WK3-07 -APR-95) Alpine 1 A ~ 1 Wireline Tops as Displayed by ARCO Alaska Inc ~ 1 Copy MWD End of Well Report as Displayed by Sperry-Sun crs=- 20 1 OF 1 ,~. 0;:;--- (g RECE\VED API #: ARca Alpine #1A 50-103-20211-01 APR 2 0 1995 Location: Surface: WKE 92-02, sp. 1360 ASP: x=375,455 y=5,972,482 zone:4 Lat.: 70.333225 N Long: 151.010348 W S/T/R: 14681 FSL, 22481 FWL, sec 1, T11 N, R4E AI k on & Gas Cons. Commission as a Anchorage BHL: ASP: x=372,494 y=5,977.311 zone:4 Lat.: 70.346280 N Long: 151.035033 W S/T/R: 96T FSL, 7901 FEL, sec. 35, T12N, R4E Geological Tops: Base Permafrost Top West Sak Top Schrader Bluff C-40/K -1 0 C-30/K-5 C-20 K-3 K-2 Top Albian B Top Albian C HRZ K-1 LCU Top Jurassic J4 Total Depth (driller) MD 8351 10101 13101 21831 23961 28001 4290· 46271 62401 71491 90931 93631 95081 96381 99401 SS -79T -9721 -12721 -21431 -23481 -27201 -37861 -40021 -50321 -55961 -67531 -69241 -70181 -71031 -73351 Conventional Cores: none Logging Runs: MWD gamma ray/resistivity: surface to depth MWD gamma ray/resistivity/neutron/density : depth to TO Mudlog: surface to TO Sidewall Cores: none RFT: none OR1GINAL r-.- - ~ -------............ Facsimile Cover Sheet To: Company: Phone: Fax: From: Company: Phone: Fax: Email: HOWARD OKLAND Alaska O&G Conservation Comm. 907 -279-1433 907 -276-7542 Timothy J. Ryherd Alaska D.N.R. - Div. of Oil & Gas (907)762-2140 (907)562-3852 74222.2332 @compuserve.com Date: 4/3/95 Pages including this cover page: 1 Larry: At your earliest convenience please prepare the following well data for me: · Shell BF-47 (Seal 1) #1 (83-0074)--well history, completion report, drilling permit, horizon picks, directional surveys, core descriptions, core analyses, production test summaries and production test detailed reports (NO WELL LOGS NEEDED AT THIS TIME). · Shell BF-57 (Seal 3) #1 (84-0093)--well history, completion report, drilling permit, horizon picks, directional surveys, core descriptions, core analyses, production test summaries and production test detailed reports (NO WELL LOGS NEEDED AT THIS TIME). · ARCO Pt Mcintyre #P1-12 (AKA: Pt. Mcintyre #11 )(91-0013)--all well logs, well history, completion report, drilling permit, horizon picks, directional surveys, core descriptions, core analyses, production Jest suf))IQ . s and production test detailed reports. ~ ARCO ~Ipine #1 94-0172)--all well logs, well history, completion report, drilling permit, horizon picks, ~directio.. na .eys, core descriptions, core analyses, production test summaries and production test tailed repO~(CONFIDENTIAL WELL DATA). ./A' · ARC00AJPine #1A 95-00"--all well logs, well history, completion report, drilling permit, horizon ((~' picks IrecLiulJa surveys, core descriptions, core analyses, production test summaries and production t detai e orts (CONFIDENTIAL WELL DATA). ARCO . Ipine #1 95-0020)--all well logs, well history, completion report, drilling permit, horizon picks, direc . surveys, core descriptions, core analyses, production test summaries and production test detailed reports (CONFIDENTIAL WELL DATA). When this data is available for me to pick up, please give me a call. Sincerely, to- ¿ Tim Ryherd ARCO Alaska, I[ Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 TRANSMITTAL TO: State of Alaska AOGCC 3001 Porcupine Drive Anchorage, Alaska 99501 Attn- Robert P. Crandall DATE: March 23, 1995 AIRBILL: Airland # 646244 AFT#' ABV05-03-23-01 CHARGE CODE# AX9329 OPERATOR- ARCO Alaska INC. NAME' Various Alpine wells SAMPLE TYPE: Ditch cuttings NUMBER OF BOXES: 11 boxes SAMPLES SENT: Alpine #1 - Alpine #lA Alpine #lB I 20-7500' 1800-9940' 1800-8850' SENT BY: Dan Przywojski UPON RECEIPT OF THESE SAMPLES, PLEASE NOTE ANY DISCREPANCIES AND MAIL A SIGNED COPY OF THiS FORM TO' RECEIVED BY' Arco Alaska, Inc. 619 E. Ship Creek Ave Anchorage, AK. 99510 Attn: Suite 104 DATE' AR3B-6003-93 242-2603 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 278 1215 March 20, 1995 David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Re: Well Completion Report Form 407 ARCO Alpine #lA Permit No. 95-18 Dear Commissioner Johnston, Attached is the Well Completion Report, Form 407, for the Alpine #lA well. The Alpine #lA well was a directional hole drilled from below the Alpine # 1 surface casing at 1765' to a total depth of 9940'MD, 7343' TVD. The well was than again plugged back to the 13-3/8" surface casing prior to drilling the Alpine #lB sidetrack. Included with the Form 407 are the "as built" survey showing the surface location, a well bore diagram showing the P&A status of the well, and daily drilling report summaries. The geologic information will be submitted under separate cover. If you have questions or require additional information, please contact Fred Johnson at 265-1492. Sincerely, Fred Johnson Drilling Engineer ~XR 2 2 1995 Oil & 6as Cons. ~mmis¢on ~chorage AR3B-6003-93 242-2603 STATE OF ALASKA J "..1\ OIL AND GAS CONSERVATION COMfvltvòlON WELL COMÞ1.ETION OR RECOMPLETION REPORT AND LOG ,-'" 1 Status of Well Classification of Service Well OILD 2 Name of Operator ARCO Alaska, Inc 3 Address GAS D SUSPENDED D ABANDONED ŒJ SERVICE D P.O. Box 100360, Anchorage, AK 99510-0360 4 Location of well at surface 1468' FSL, 2248' FWL, SEC 1, T 11N, R4E, UMrEõr~·f.~.¡_~,E~,TfO"j1 (.ir-",~~,.. ...... . At Top Producing Interval i ') ", TEl:: LOCA ~~" 773' FSL, 678' FEL, See 35, T12N, R4E, UM 'I, 3{4~, .~,:,: .f.. v'}~'~. t1£i). ~',.,. AtTotal Depth j \Ju\U-¡ED f tl!.-£ ~h 967' FSL, 790' FEL, SEC 35, T12N, R4E, UM \--~-1 ;j~';. ....,. ~.. 5 Elevation in feet (indicate KB. OF, etc.) 6 Lea;e Dèsignation and Se~;;":.1.A:'~·~::.,:·:~~ 7 Permit Number 95-18 8 API Number 50-103-20211-01 9 Unit or Lease Name EXPLORATION 10 Well Number ALPINE #1 A 11 Reid and Pool WILDCAT RKB 38' 12 Date Spudded 18-Feb-95 17 Total Depth (MD+ TVD) 9940' MD, 7343' TVD 13 Date T.D. Reached 26-Feb-95 18 Plug Back Depth (MD+ TVD) 1645' ADL 25530 14 Date Comp.. Susp. or Aband. 3-1-95 Abandoned 19 Directional Survey YES ŒJ NO D /15 Water Depth, If offshore 116 No. of Completions NA feet MSL NA 20 Depth where SSSV set 21 Thickness of permafrost NA feet MD NA 22 Type Electric or Other Logs Run LWD logs - GR, RES, Neutron. Density (No wire line logs) 23 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT GRADE TOP BTM HOLE SIZE CEMENT ÆCORD 20" 13.375" 94# 68# B L-80 SURF SURF 110' 1765' 26" 16" 350 SX ASI 350 SX ASIII & 650 SX ASI 24 Perforations open to Production (MD+ TVD of Top and Bottom and interval, size and number) NA 25 SIZE NA TUBING RECORD DEPTH SET (MD) PACKER SET (MD) 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) I AMOUNT & KIND OF MATERIAL USED See attached operations summary 27 Date First Production PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL TEST PERIOD Ë CALCULATED OIL-BBL 24-HOUR RATE Ë GAS-MCF WATER-BBL CHOKE SIZE GAS-Oil RATIO Flow Tubing Press. Casing Pressure GAS-MCF WATER-BBl Oil GRAVITY-API (corr) 28 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. TO BE SENT UNDER SEPARATE COVER BY EXPLORATION GEOLOGY RECEIVED MAR 2 2 1995 A\aska au & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate ,,-.. --~- 30. GEOLOOIC MARKERS FORMATION TESTS NAME MEAS DEPTH TRUE VERT. DEPll-I Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. TO BE SENT BY EXPLORATION GEOLOGY RECEIVED MAR 2 2 1995 31. LIST OF ATTACHMENTS A\aSKa Oil & Gas Con~. Commission Anchorage AS-BUILT SURVEY, P&A DIAGRAM AND DAILY DRILLING REPORTS 32. I hereby certify that the foregoing is true and correct to the best of my knowlege. Signed Jc¡L. Title (}It/U...I/\/¿' £/\/M DATE ..3/:<'I/'lÛ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ft. tn -.~ Af't" ~IIUN ~ I ~ 550' ICE PAD LIMITS ~ ALPINE #1 r- 222' ~ 0- 33.5' , . I I CUTTING STORAGE -:::::J r::::::=-=::J ~ 252' ;f RECEIVED Kt. V DA It:. ~y I~ ~ ~IIQN ~. ~ ~ ~ 550' ~ ~ ::z ~~ Scale 1" - 2 Ml1es --' ALPINE #1 LOCATED WITHIN PROTRACTED SEC. 1, TWP. 11 N., RGE. 4 E. UMIAT MERIDIAN LAT. = 70· 19' 59.612" LONG. = 151· DO' 37.253" 1,468' F.S.L, 2,248' F. W.L. Y = 5,972,482.25 X = 375,455.03 GROUND ELEV.= 6' TOP ICE PAD ELEV.= 7.S' MAR 2 2 1995 NOTES Alaska Oil & Gas Cons. Commission T. BASIS OF HORIZONTAL LOCA TlON AND ELEVA TlON Anchoraga IS U.S. G.S. MONUMENTS CLEAR 4& BLACK. 2. COORDINA TFS SHOWN ARE ALASKA STA TE: PLANE ZONE 4, N.A.D. 27. 3. DA TE: OF SURVE:Y: 1/13/95. 4. £l.£VA 770NS SHOWN ARE B.P.M.5.L ~."".... ~... ~ OF -,_ ,..^ ~ ..,............« .... . ~ -. '- ~.~.' ..... ""'~ ;// *" ~ .Jy1.1 ..*, .:9tø·' " . .. = .~. -. ,,10. -' - - .., ... i I-.;g t--II L_n-- -- -." - --:- --: il '¢ \ N J. ROOKUS ~: ð. ~z'\ _- . "''' (I\. .... ~~8 35 .- . Y.j -A ..... .." . t...~~)'\·.....~ ~ "'5 ...,,~ 9' 'If. v ............. ~<:::>. ..~OF"E:SSIONþ..\.. \.~... '..""..~ . ARca Alaska, Inc. <> Subsidiary of Atlantic Richfield Company CADD FILE NO. I DRAWING NO: LK601172 1/16/95 SURVEYOR'S CERT1F1CA TE I H£R£BY CERTlFY THA T I AM PROPERL Y REGISTERED AND UCENS£D TO PRAC77Œ LAND SURVFY1NG IN THE STA TE: OF ALASKA AND THA T THIS PLA T REPRESENTS A SURVEY DONE BY ME OR UNDER MY DIRECT SUPERVISION AND THA T ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF JAN 13, 1995. ~ LOUNSBURY &. ASSOCIATES, INC. :"ENGINBIRS PLANNBRS SURVEYORS 'q. XXXX ALPINE #1 EXPLORATORY WELL CONDUCTOR 8( ICE PAD AS-BUlL T I SHEET· CEA-MIXX-601D172 001 OF 1 M1 00 I REV: 0 . 8-1/2" HOLE CMT PLUG #2 r~IM]Ê ARCTICSET III [1-:73 ARCTICSET I r~~~~1 CLASS G CMT CMT PLUG #1 .~'--':~: TO 9940' ~~"~,~""~"""" ~""""""""" ~""""""""" ~""""""""" ~""""""""" ~""""""""" ~""""""""" ~""""""""" ~""""""""" -~""""""""" ~""""""""" ,""""""""" I~""""""""" ~""""""""" I""""""""'" ~""""""""" I' ~'" ~"" ~""'" ~ Ii 20 BBL HI VISJ Ii.. _ _ _ __ _ _ _ _ __ - -- I I I I I 10.2 LB/GAL I MUD I I , I I I R",'::~~:::"-~,,,~V::~~~ ~"""""""""~ ~""""""""" t~~~~~~~~~~~~~~~~~~~ t~~~~~~~~~~~~~~~~~~~ ~"""""""""~ ~""""""""" """"""""" """"""""" j"""""""""] """"""""" """"""""" """"""""'" """"""""ill' """"""""" """"""""" l~~~~~~~~~~~" TAGGED TOP OF CEMENT PLUG AT 4060' K-3 INTERVAL 4630'-4650' MD (4042'-4056'TVD) BOTTOM OF CMT PLUG 4700' RECE\VEO MAR 2 L 1995 AlasKa Oil & Gas Cons. Commission Anchorage TOP OF CEMENT PLUG 9539' J-4 SANDS 9639'-9734' MD BOTTOM OF CEMENT PLUG 9940' FJ 2/26/95 I 20 BBL H I VIS I ~..- -. ---------.... I I I I I I I I I I I I I 10.2 LB/GAL I I MUD I I I I I :::::~'r . - - - :;.:- r.... ::.1 :j;:. <.:~ I . . ¡ ¡ ¡ ! WEST SAK J¡j~l II r::::}::: ~:{~:::::¡j ::;·:J¡f<"<' '" "" ,,<"<, '" """«" "" """" :f, :.) .. ':.': """""""""""""""""" '.:.'.:.! L-80, BTC ..:...... """"""""""""""""""~·I. ..' """""""""""""""""" ':. 765' RKB "L-'o-u:u."-~~~~~~~~~~~~~~~~~~~r~~''L~'L ~""""""""" ~""""""""" ~""""""""" ~""""""""" ,""""""""" ~""""""""" ~""""""""" ~""""""""" ~""""""""'v ~""""""""" ~""""""""" 'H..nHn....nHH.. BOTTOM OF CEMENT PLUG 2200' 3-3/8" 68 LB/FT, SURFACE CSG AT CMT PLUG #3 TAGGED TOP OF CEMENT PLUG AT 645' 6" HOLE 0.2 LB/GAL MUD 20" CONDUCTOR AT 20' RKB ALPINE #1A PLUG BACK PRIOR TO SIDETRACK DIAGRAM 5000 PSI WELLHEAD EQUIPMENT ,---, ,----- Date:03/20/95 Page: 1 ~. -- ARCO Alaska Inc. DAILY DRILLING REPORT -------------------------------------------------------------------------------- WELL:ALPlNE #lA RIG:POOL #6 WI: 56% SECURITY:? WELLID: AX9329 AFE: *AX9329 TYPE:EXP AFE EST:$ AREA/CNTY:NORTH SLOPE BOROUGH STATE:AK API NUMBER:50-103-20211-01 FIELD: COLVILLE SPUD: START COMP: FINAL : -------------------------------------------------------------------------------- 02/18/95 ( 1) TD: 2 4 60' (24 60 ) SUPV:DCB 02/19/95 ( 2) TD : 4 030' (1570) SUPV:DCB 02/20/95 ( 3) TD: 5315' (1285) SUPV:DCB 02/21/95 ( 4) TD : 6218' ( 903 ) SUPV:DCB 02/22/95 ( 5) TD : 6972' ( 754) SUPV: DRM MW: 10.0 PV/YP: 19/14 APIWL: 6.2 DRILLING 8.5" HOLE Drill hard cement f/1660'-1800'. No further hydrocarbon indications. Good cement at shoe and below shoe. TOH for BRA. Drilling 8.5" hole. Rotate t/1873', slide/rotate to kick off as per plan to 2124'. Drilling directional 8.5" hole to 2460'. MW: 10.1 PV/YP: 19/22 DRILLING 8.5" HOLE Drilling 8.5" hole f/2460'-4030'. APIWL: 6. 0 MW: 10.0 DRILLING 8.5" HOLE Drilling f/4030-5315'. PV/YP: 12/10 APIWL: 5.8 MW: 10.0 PV/YP: 13/14 APIWL: 5.6 RIH W/BHA #3 Drilling f/5315-6218'. Unable to slide drill, ROP nil. Frequent motor stall. Use of lubricants and soaps ineffective. Good Rap w/rotary. CBU, pump dry job. POH f/bit and BRA changes. Change out bit. MW: 10.1 PV/YP: 12/14 APIWL: 5.4 DRILLING W/BIT #3 RIH to casing shoe at 1765' and fill pipe. Drill and survey with bit #3 from 6218' to 6972'. 02/23/95 ( 6) MW: 10.0 PV/YP: 14/14 APIWL: 5.4 TD: 7568' ( 596) TRIP FOR NEW BIT AND MWD SUPV:DRM Drill and survey with bit #3 f/6972 to 7568'. . --- --- --- - - 02/24/95 ( 7) MW: 10.1 PV/YP: 11/15 APIWL: 5.6 TD: 7823' ( 255) DRILLING W/BIT #4 SUPV:DRM Finished POOH with bit #3. Test BOPE. RIH with bit #4. Drilling and survey f/7568 to 7823. Severe bit balling. 02/25/95 ( 8) TD: 8185' ( 362) SUPV:DRM PV/YP: 11/15 R~f'VtÐ MW: 10.0 RIH W/ RR BIT #2 Drilled and logged (LWD) 8.5" hole from Tripped for new bit and BHA. 7823' to 8185'. MAR 2 2 1995 A\aska OU & Gas Cons. Commission Anchora(je Date:03/20/95 Page: 2 02/26/95 ( 9) TD : 9550 I (13 65 ) SUPV:DRM 02/27/95 ( 10) TD: 99401 ( 390) SUPV: DRM 02/28/95 ( 11) TD: 9940 1 ( 0 ) SUPV:DRM 03/01/95 ( 12) TD: 1 7 65 1 ( 0 ) SUPV:DCB .-"-. .-- ARCO Alaska Inc. DAILY DRILLING REPORT MW: 10.1 PV/YP: 13/15 DRILLING WITH RR BIT #2 Drilled and logged (LWD) 8.5" hole from 8185' _ _ __ ...... J>.. _.- _ _ _ ___... ...... _ _.. _ _ - APIWL: 4.8 to 9550' . APIWL: 4.6 MW: 10.1 PV/YP: 14/13 RIH W/OEDP TO P&A WELL. Drilled and logged (LWD) 8.5" hole from 9550' to 9940'. Made MAD pass from 9524' to 9940'. POOH. RIH with open ended drill pipe. ~ - - - - -.. --- - ...... - - - - - - MW: 10.2 PV/YP: 14/15 APIWL: 6.4 WOC. CLEAN PITS; REPAIR BRAKES RIH. Set P&A cement plugs from 9940' to 9140' and from 47001 to 4100'. POOH. MW: 10.3 PV/YP: 12/13 APIWL: 6.4 P/U 12 1/4" BRA RIH with bit. Tagged cement plug at 4060'. POOH. RIB. Set P&A/Kickoff cement plug from 22001 to 1665'. POOH. Tested BOP. End of WellSummary for Well:AX9329 RECE\VEO MAR 22 1995 ~\aska OH & Gas Cons. Commissio.n Anchora'"JJ ,,- ~ACO Alaska, Inc. AFC No. I~No. IDaW AX9329 1 2/18/95 Well C/i:<'~. ...... .,~.. Depi1 (MDlI YO) ALPINE #1-A-"- ~ 2460 Ca'ltrac:tor Daily Coat POOL RIG #6 $107420 Operation at 0600 LastCeg Drilling 8 1/2" hole 13 3/811 @ 1,765' IIJDDATA BIT MTA Mud type LSND MBT 9.0 ppb Bit No. '1 Weight 10.0 ppg pH 10.6 -size 8.5 V" ISCOSity 62 see Pm 0.65 Make HTC PVfVP 19/14 PI 0.50 Type AT J-POS Gels 3/11 Mf 1.10 Serial No. V73BH APIWL 6.2 cc Chlorides 700 ppm DepIh 2460 HTHP 200 psi CC Oil % FooIage 800 HTHP SDO psi OWR ADT/AST 6.0 Sorlds 10.0 % ES APM 60f202 Sand % LGS 80.0 Iblbbl wœ 5/10 Hole vol. 277 bbl Pit Vol 437 bbl Jets.TFA 13-1~14 Daily Mud 5500 Total Mud 5500 Bit Colt S6664 Rig Accept Dun 0400 hrs 1/28/95 Grade SUN. No. 2 3 4 5 6 Deplh (MD) 1,971 2067 2158 2251 2346 Angle 4.4 7.7 10.8 13.9 17.1 Direction 328.6 340.8 341.0 337.0 334.6 T.V.D. 1,971 2066 2155 2247 2338 Vert Sec. -12.9 -3.0 11.2 30.8 55.6 North 6.3 2.9 16.7 35.3 ~8.3 West 14.1 -10 -5.3 2.0 12.3 DogLeg 6.10 3.68 3.32 3.46 3.48 TIME Code 0600-1200 6.0 2 1200-1230 0.5 5 1230-1330 1.0 6 1 330-1600 2.5 6 1600-2130 5.5 2 2130-2200 0.5 5 2200-2230 0.5 6 2230-01 00 2.5 21 0100-0130 0.5 6 0130-0600 4.5 2 .'- / \/ ,-----. / \ -, ,- Daily Drilling Report 1~1i1~ lõé~ PIWIOUS Depch (MO) rrogr- Cum eo. 1660 (PBL eo. ~o 0.. 800 $107420 "Nul CIg "Shoe T_ N/A 14.6 I&JDlOG MTA DAl1.tIGDATA )epIh 2313 o.pt1 2,310 Rot Wl 105 ~ud Wl 10 P.u. Wl 110 S.O.Wl 105 FDnnltion CL/Sl--.Avg er.g 5 Max DrIIg 10 Jkg 7 Trq 8m Trq Surf 75 "'... ..' ..,...,,. Com va Pump No. 2 3 T~V- 43 LiwIr Siz. 5.5x12 5.5x12 Max BGG 29 SPM 55 55 DC EJponent GPM 194 194 Shale deneity Pr_re 1,600 '"!&........... t'\I.... UI"^ Ell pen ~ 9.1 SlOW PS 30 45 ROPIShaIe 133 SlOW PP 100 200 ROPISMd Rig ReIeaM Operations From 0600 . 0600 Drill hard cement fl 1660'-18001. (12 1/411) No further hydrocarbon indications. Good cement at shoe and below shoe. CBU TOH for BHA. P/U 8 1/2"BHA. Load MWD. TIH. Drilling 8 1/2" hole. Rotate tJ 1873', slide/ rotate to kick off as per plan to 2124'. CBU POH to shoe. Clean pits, displace mud in hole! pits with LSND mud 10.0 ppg. TIH to 2124'. Drilling directional 8 1/2" hole to 24601. Ahead on angle. Difficulty with new mud and drilled clays blinding shakers. Sizing shaker screens on connections. Runnin~ reduced flow rates. '-". "" ARca Alaska, Inc. Daily Drilling Report t:!NA uescl'lp!lon 8 1/2" Bit, Mach 1c AKO 1.20 motor, NM STAB, XO, MWD, XO FLT SUB, 6-61/2"DC, XO, 4 HWDP, DNT JARS, 16 HWDP. OAL 896.661 t:!HANO.: Un~Ualallop 101SOGOm) 1 00 We9rt Gr8de Connection CIua LengfI 13ST 5 5 19.5# 19.5# G 8135 41/21F prem 1217.82 41/21F prem Ua1e Last Inspected 1/27/95 Hours On Jars Daily Jar ## 1621-0042 DNT 8.0 ÑÕent? (Y/N) Name I:mpIOyer '"¡.¡p. ......7 (Y IN) Injection 6 BPM 950 Fuel & W.".r '1-ueI On LcaIIOnS (gala) Fuel Uaed (gals) 24752 -1980(CORR) 'T:ueI Received (gals) Fuel Source 9500 CPF-1 lIn yy awr un LOCCKIOf1 lDOIS/"'u n yy a14lr U8eO lDOIS In¡eclion Welt 2M-23 Rate: Pressure Volume 777 Type Fluid: Mud bÞIS 15 Diesel H20 684 376 ÌJn Water H8CeIV4ICIIDDIs) ÌJn wa"'r ~uroe bÞIS 300 Lake 93-12 f-U\1I018 w...ef un LOC. IDOISf't-OIaDI8 waler usea lDOIS Dally Volum. Cumulaw. VoIum. 176 4 (CORR) '11~ w... RcYd (bòIa) "P0IAbIe We"'r Sourc. 80 Lake 93-12 792 bbls 6593 bbls Cunngs Data Weather Data ì emperatur. PeI'IOIYIeI Safety I BOP Dale "la.I BOP tMVUiY function laaI BOP Drill Dally 6yds -32 ARCO 1 2/16/94 2/16/95 LasI~:s Unll Lass "ß unlr CONTRACTOR 35 2/9/95 "\..ass :safety Mtg 1.ass ::;pm Unll SERVICE 11 2/17/95 2/9/95 :'pdI (Y IN) ""Olum. (gals) OTHER NO '"I ype Spall 1Ieport Filed? TOTAL 47 Operations From 0600 . 0600 L.lnIulaWe Vvnd speed ::itorage :srte "u1,lIlactor 8kts -70 of 714 yds Alpine #1 Location 'Well Name lJale Alpine #1 2/18/95 Signed DC Bumgarner Time Hours Code Road maint Water Used f/ Lake #93-12 = 0 bbl Road Maint Water Used f/ Lake #91/16 = 900 bbl Road Maint Water Used f/ Lake #93/32 = 450 bbl Cum=4850 bbl Cum=8830 bbl Cum=40750 bbl Daily grey water disposed at CPF-1 =125 bbls Total grey water disposed at CPF-1 = 2353 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ARCO ALASKA INC. 0 ALASKA DRILLING COST ESTIMATE Prepared By: MCKELVEY/BUMGARNER COLVILLE POOL #6 WELL: ALPINE '1 A Date: 2/12/95 WEEK 4 AFE # AX9329 EXP CAP ~ DESCRIPTION Base Previous Total Cost SUB SUB ELE TANGIBLE COSTS: Cost/day Total 2/12/95 2/13195 2/14/95 2/15/95 2/16195 2/17/95 2/18/95 To Date 210 500 XXX TUBULAR GOODS: 20" condo 210 500 595 9-5/8" aD, 0' - XXXX' 210 500 570 7" 00, a· 10709' 210 500 513 13318" 00 210 500 504 CASINGHEAD & CHRISTMAS TREE 210 500 506 TUBING ACCESSORIES 210 500 507 ARTIFICIAL LIFT ACCESSORIES 210 500 508 WELL PROTECTIVE STRUCTURE AUTOMATIC TANGIBLE TOTAL \, JeP CAP DESCRIPTION Base Previous Total Cost SUB SUB ELE INTANGIBLE COSTS: Cost/day Total 2/12/95 2/13/95 2/14/95 2/1&95 2/16195 2/17/95 2/18/95 To Date 210 600 000 UNCLASSSIFIED 125 125 013 600 014 TECHNICAL LABOR 1,800 1,800 013 600 015 TECHNICAL EXPENSES 50 50 020 600 025 NORTH SLOPE TRASH HAULING 300 300 210 600 053 BOAT OPERATIONS 210 600 078 MINOR SUPPLIES 50 50 210 600 242 DIESEL FUEL @ 0.90/GAL ;' :,; ,.' :,"~' ',;.:; 10,493 10,493 210 600 246 FRESH WATER & DRAYAGE 2,200 2,200 210 600 250 SAFETY, SECURITY, FIREFIGHTING 210 600 502 PEAK CONTRACT SUPRV & LABOR 1,080 1,080 210 600 503 TESTING TUBULARSIINSPECTION 210 600 509 TRUCKING TUBULARS 400 400 210 600 512 CASING ACCESSORIES 210 600 514 SITE PREP., MAINT., CLEAN-UP 150 150 210 600 515 PERMITS, INSURANCE, DAMAGES 20 20 210 600 517 MOVING EXPENSE 210 600 522 CAMP HOUSEKEEPING 210 600 528 AIR FREIGHT & AIR TRANSPORT 1,200 1,200 ( ,210 600 529 REMOTE ON-SITE MEALS 210 600 531 ENVIRONMENTAL $129yd-CC2A 3,500 3,500 210 600 533 DRILLING RIG DA YWORK 25,131 25,131 210 600 534 MOBILIZATION/RIG MOD.lDEMOB. 210 600 536 ROADS, AIRSTRIPS 5,833 5,833 210 600 542 COMPLETION UNIT DAYWORK 210 600 543 DRILL STRING RENTAL 230 230 210 600 547 WELL CONTROL EQUIPMENT/SVC 210 600 548 DRILL BITS, REAMERS AND TOOLS 6,764 6,764 210 600 551 DRILLING MUD MATL'S & DRAYAGE 11,300 11,300 210 600 552 DRILLING MUD EQUIPMENT 250 250 210 600 553 COMPLETION FLUIDS PAGE 1 OF 2 ARCO ALASKA INC. 0 WELL: ALPINE .1 A EXP CAP SUB SUB 210 600 210 600 210 600 210 600 210 600 210 600 210 600 ~10 600 10 600 ¿10 600 210 600 210 600 210 600 210 600 210 210 210 210 210 012 290 290 290 AUTOMATIC l AUTOMATIC AUTOMATIC 600 600 600 600 600 600 600 600 600 DESCRIPTION ElE INTANGIBLE COSTS: 557 OPEN HOLE SURVEYS 559 WIRELlNE WORK 560 FORMATION MONITORING 561 CASED-HOLE SURVEYs/PERF FEES 563 SURFACE WELL TEST EQUIPMENT 568 CORING COSTS 572 DRILL STEM TESTS 577 ACIDIZE ,FRACTURE,GRAVEL PACK 578 DIVERS 580 FISHING TOOL RENTAL & DRAYAGE 581 DIRECTIONAL DRILLING TOOL 582 TELECOMMUNICATIONS 588 MATERIAL LOSSES XXX CEMENT AND RUNNING FEES FOR CASING AND TUBING 695 9-518- 00 WI XXX SACKS 670 roo WIXXX SACKS 650 20- CONDo 613 13318- aD WI 1006 SACKS 613 CEMENT FOR SQUEEZES OR PLUGS 012 AAI MAINTENANCE LABOR 157 *RATE ALLOCATIONS 158 *LABOR BASE ALLOCATIONS 159 *USAGE ALLOCATIONS TOTAL INTANGIBLE COST DAIL Y FIXED COSTS TOT AL DAILY COST TOTAL DRILLING COST Around the comer rig move Rig Accepted @ Rig Released @ XXXX hrs on XXlXXl94 Prepared By: MCKELVEYIBUMGARNER Date: 2/12/95 WEEK 4 Base Previous Cost/day Total 2/12/95 2/13/95 PAGE 2 OF 2 2/14195 2/15/95 ALASKA DRILLING COST ESTIMATE COLVILLE POOL 16 AFE # AX9329 2/16195 2/17/95 Total Cost To Date 5,700 2/18/95 5,700 1,800 1,800 14,294 1,000 14,294 1,000 8,250 8,250 500 500 5,000 5,000 107,420 107,420 107,420 107,420 107,420 107,420 107,4201 107,420 ---, ARca Alaska, Inc. AFC No. AX9329 I~l No. 2 c:~ 'ÄLPI NE #1 A·' -- ? --~ . POOLRIG #6 DaW 2/19/95 Dep1h (MOIl VI) 4030 Dally Cost $105817 LastCBg 133/8" @ 1,765' BIT MTA Well Ccnvac:tor Operallon at 0600 Drilling 8 1/2" hole .....0 DATA TIME 0600-2300 2300-2400 0000-01 30 0130-0200 0200-0230 0230-0300 0300-0600 -"" Daily Drilling Report 1~6~ Jprogr- Ea1. eo. 0 Dele 1570 revs 2i2Spuc!¡\:n PIWVIOUS Depeh (MD) 2460' 'turn Cot( $213237 "Nut c.g N/A ~T_ 14.6 DRUINGOATA 3,940 Rot Wl 120 105 S.O.Wt. 105 5 Ma Drag 20 100 T~ Surf 100 .... . .-..... 2 3 5.Sx12 5.5x12 65 65 229 229 1.11 GPM Pr.-¡re 2,100 ~\;.....f""UW"'~I" 30 200 45 400 Mud 1ype LSND MBT 21.0 ppb BilNo. #1 Depth Weight 10.1 ppg pH 10.2 Siz. 8.5 Mud Wt. VISCOSity 45 see Pm 0.0 Make HTC FonnIticn PVlYP 19/ 22 Pf 0.40 Type AT J.P05 :Ikg . Gels 5/19 Mf 0.90 Serial No. V73BH Com g.. APIWL 6.0 CC Chlorides 500 ppm Depf'I 4030 T~V- HTHP 200 psi CC Oil % Footag. 2370 Mu BGG HTHP 500 psi OWR ADTlAST 20 DC Exponent Solids 11.0 % ES RPM 601202 Shale density Sand tr % LGS 90.0 Iblbbl woe 10/18 Ell pen pMW Hole yoL 297 bbl Pit VoL 700 bbl Jets.TFA 13-14-14 ROP/Shele Daily Mud 23896 Total Mud $24396 Bit Cost $6664 ROPISand Rig Accept DuR Rig Re.... 0400 hrs 1/28/95 Grad. .J 9 15 -..I SUN. No. 12 18 21 Deplh (MD) 2,626 2908 3188 3469 3876 Angle 23.4 29.0 38.4 46.6 49.9 Direction 329.3 323.7 326.0 327.1 327.0 T.V.D. 2,600 2854 3087 3294 3559 Vert Sec. 153.7 277.0 432.0 621.0 930.3 Nor1h 143.1 245.1 372.1 529.4 788.8 Wes1 61.7 131.2 220.1 324.9 493.4 DogLeg 1.95 2.52 3.45 3.08 0.35 YJDlOGMTA 3874 DepfI 10 P.U. Wl MSICl1S-...Ayg Drag 6 Trq e.n Pump No. 345 Lner Siz. SPM 9.1 SLOW PS 136 SLOW PP 175 17.0 1.0 1.5 0.5 0.5 0.5 3.0 Code Operations From 0600 . 0600 2 Drilling 8 1/2" hole f/2460-37801. Build angle as per directional plan. S CBU f/ wiper trip. 6 Short trip 21 stds to shoe. Max overpull20k. RIH t/37401. 5 Break circulation, jets plugged off, work pipe to clear. 2 Wash to bottom, drilling f/ 3780-38001. 5 Bottoms up, shakers blinding off. Circulate till clean. 2 Drilling f/ 3800-40301. R(G[\V£D APR 21 \995 ~\aska Oil & Gas Cons. commlsstÐn '-\. l\I1ChOre'l ) " ') ARca Alaska, Inc. Daily Drilling Report tlNA uescnµtlOl\ 8 1/2" Bit, Mach 1c AKO 1.20 motor, NM STAB, XO, MWD, XO FLT SUB, 6-61/2"DC, XO, 4 HWDP, DNT JARS, 16 HWDP. OAL 896.661 'aHA No.: 1 OD W.is;It Grade Unl~ Uata (lOP 10 ISOttom) CoIYIaction Cia. lAngf1 30xx 5 5 19.5# 19.5# G 41/21F prem 2873.15 8135 41/21F prem '\Jate La" Inspaded 1127/95 Hours On Jars Daily Jar # 1621-0042 DNT 24.0 ~õ"I'/ (Y/N) INam. ~y.r 'Hpt. "II..? (Y7N) Injection Injection Well: 2M-23 Rat.: Pr..sure Fuel & Wa.r ~ueI On Locations (gala) Fuel Used (gala) 31422(corr) 4810 ~ual Raeeivad (gala) Fuel Source o CPF-1 Lin YVa18r vn L.OCCIon (DDlSrun YVa18r usea (IJOIS) 6 BPM Volum. 1173 ÒÞIs 950 Type Fluid: Mud Diesel H20 730 1079 1Jn wa.r Hac:8IVacI (ÞÞIS) "I.Jn wa.t ::iòuret 1179 Lake 93-12 ~",ao.. WI"er vn LOC. (DOtSf"t-ouw.. water usea (CDIS) 40 "'bbis Daily Volume Cumulawe Volume 176 84 'tIotlble W.er Rcvd (tibia) "Potable W..r Soun:. 75 Lake 93-12 1213 bbls 7806 bbls Cuttings Data W..1her Data ì emperature Parsomal Safety I BOP Data La" BOP tastIUiv function Last BOP Dnll 'Daily 9 yds -22 ARCO 1 2/16/94 2/16/95 last~:; Unll i.aat ..n Unlr CONTRACTOR 35 2/9/95 L.alll :;a'ety Mtg i.... :;Pili Unll SERVICE 11 2/17/95 2/9/95 ""sptll (Y IN) "olum. lIIals) OTHER NO ìype Sptll ~lpOrt FIled? TOTAL 47 Operations From 0600 - 0600 l..lmulatrve Vvnd speed 723 yds 8kts :s'orage :sae "t';hlll 'actor Alpine #1 Location -45 of \veil Name '\.Jate Alpine #1 2/19/95 Signed DC Bumgarner Time Hours Code Road maint Water Used f/ Lake #93-12 = 0 bbl Road Maint Water Used f/ Lake #91/16 = 1350 bbl Road Maint Water Used f/ Lake #93/32 = 00 bbl Cum=4850 bbl Cum=10180 bbl Cum=40750 bbl Daily grey water disposed at CPF-1 =0 bbls Total grey water disposed at CPF-1 = 2348 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ARca Alaska, Inc. AFC No. AX9329 1Apt. No. 3 Will '.'''''_'~'-'",.,..... ~1~·';Ä1.PiNE#1A f Caltrac:tor POOL RIG #6 Operation at 0600 Drilling 8 1/2" hole MUD DATA Mud type LSND Weight 10.0+ ppg VISCOsity 39 see PVNP 12/10 Ge. 2/5 APIWL 5.8 cc HTHP 200 p$Ï CC HTHP soo psi Solids 10.0 % Sand tr % Hole vol. 467 bbl Daily Mud $3270 Rig Accept MBT pH Pm PI Mf Chloride. Oil OWR ES LGS PilVol. Total Mud $27666 0400 hrs ,1/28/95 Surv. No. ~ 21 " 32 ~SS Deplh (MD) 3,876 4372 4116 Angle 49.1 50.2 41.1 Direction 327.0 321.2 328.0 T.V.D. 3,559 3878 4161.6 Vert Sec. 130.3 1310.5 1650.8 North 788.8 1110.3 1391.1 WetSl 493.4 616.2 875.2 Dog Leg 0.35 0.54 0.25 TIME Code 0600-1730 11.5 2 1730-1800 0.5 5 1800-2000 2.0 6 2000-2100 1.0 6 21 00-2300 2.0 6 2300-0600 7.0 2 ) IDa~ ') Daily Drilling Report ID68 Jprogr- Eat. Coat oDa~ 1285 2120/95 Depth (M[).IP/D) 5315 "Daily Coal $103978 "1._ Cag 13 3/8" @ 1,7651 IDaY8 3i3Spudfcal PnÞViou. DepIh (MD) 4030' 'turn Coat $317215 "Next Cag N/A Shoe T... BIT Do\TA WOLOO Do\TA 14.6 28.0 ppb Bit No. .1 1#2 9.7 Size 8.5 8.5 0.0 Make HTC HYC 0.25 Type AT J.PQ5 DS40HF+ 0.60 Sarill No. V73BH 16096 500 ppm Depth 4874 5315 % Footage 3074 1285 ADT/AST 28.7 4.7 RPM 601202 601300 75.0 Iblbbl 706 bbl ~ 37 5120 41.2 327A 4351 1882.2 1516.1 918.0 0.40 woe 10/18 417 Jew.TFA 13-14-14 11·11·12·12 Bit Cost $6664 $20750 Dun 2 2 no . Grade E I NO HR Depth 5225 DepfI MudWl 10 P.U. Wt. F~ion MSJCUSf-..Avg Drag *" 7 Trq 81m Com V" Pump No. T"" V. 23 Li'Ier Size Max BOG SPM DC Exponent 1.4 GPM Presaur. 2,300 ~\.hr.. ""'W" UI\ 1" She. denaity Eat. pore prøa ROP/Sha" 9.2 SLOW PS 110 SLOW PP ROPlSand Rig Re.... 220 ORUNGDATA 5,242 Rot Wl 132 140 S.O.Wt. 120 10 Max Drag 20 150 Trq Surf 150 ". . ",",I" 2 3 5.5x12 5.5x12 65 65 229 229 30 200 45 400 Operations From 0600 . 0600 Drilling f/4030-48741. ADT 8.7 CBU, pump dry job. POH f/ bit #2. Dump LWD/MWD tool. Change bit, change motor degree V 10. TIH, no tight spots or fill. Drilling f/4874-53151. ADT 4.7. Slide 5225.52421, took 1.5 hrs. Wall hanging. ,) ') ARCO Alaska, Inc. Daily Drilling Report 1:HA uescn~mon 8 1/2" Bit, Mach 1c AKO 1.20 motor, NM STAB, XO, MWD, XO FL T SUB, 6-6 1/2"DC, XO, 4 HWDP, DNT JARS, 16 HWDP. OAL 893.691 1 OD We~t Grme un~ Uala (lOP 10 tsollom) Conn«:tion CIa. Lengtl I:SHANO.: 'Dale Last Inspected 45 1 5 5 19.5# 19.5# G 41/21F prem 4220.24 S135 41/21F prem 94.74 1/27/95 Hours On Jars Daily Jar # 1621-0042 DNT 36 ~õnl7 (YIN) I Name employer "Hpt. "'IeS? (Y/N) Injectioo In8C1ion Well: 2M-23 Rate: Pr_re Fuel & Water ~uel On LOCIItia'l. (gale) FuelUMd (gals) 36122 4300 ~uel R8C8IY«I (gals) ~uel Source 9000 CPF-1 Lm water vn I.OC...IOO \DOISrun water useo IDOlS) 6 BPM "Volume 430 èÞIa 45 bbI6 192 950 "ype Fluid: Mud Diesel H20 835 865 UI1 Water HeC8IYed (DÞIs) ÌJI1 Water ~urC8 970 Lake 93-12 1-''''''18 water vn I.OC. 10000"""OUIDI8 water US8CI IODIS) Daily Volume Cumulative Volume 160 96 "'fIotable Wa1w Rcvd (bbIs) "'fIolable Water Sourt:e 80 Lake 93-12 667 bbls 8473 bbls Cuttngs Data Weather Data ì emperature Pel'lOmel Safety I BOP Data l.ast BOP t15t1uiY function Last BOP Drill Daily 9 yds -38 ARCO 1 2/16/94 2/20/95 L.ael H:o:::; Urlll i.a. t-lnllJnlr CONTRACTOR 35 2/9/95 L.. :sale'Y Mtg L.a. ::;Pili urm SERVICE 14 2/20/95 2/19/95 ~P'" (TIN) "\rolume ¡g.IS) OTHER NO ì ype Spill ~eport Filed? TOTAL 50 Operations From 0600 - 0600 "umulalrve Wind speed :storage ::;118 l.nllllador 8kts -70 OF 730 yds Alpine #1 Location \v 911 N8, ,,41 '\"a18 Alpine #1 2/20/95 Signed DC Bumgarner Time Hours Code Road maint Water Used f/ Lake #93-12 = 0 bbl Road Maint Water Used f/ Lake #91/16 = 450 bbl Road Maint Water Used f/ Lake #93/32 = 00 bbl Cum=4850 bbl Cum=10630 bbl Cum=40750 bbl Daily grey water disposed at CPF-1 =120 bbls Total grey water disposed at CPF-1 = 2468 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ARCO Alaska, Inc. AFC No. I Apt No. Daw AX..9329 4 'Well ALPINE #1A \ .' Contractor POOL RIG #6 Operallon III 0600 RIH WI BHA #3 WOODAT" Mud type LSND MBT 30.0 ppb Weight 10.0+ ppg pH 9.2 VISCOSity 42 see Pm 0.0 PVNP 13/14 Pf 0.25 Gels 3fT Mf 0.75 APIWL 5.6 CC Chlorides 500 ppm HTHP 200 psi 20.6 CC Oil % HTHP 500 psi OWR Solid. 11.0 % ES Sand tr % LGS 75.0 Iblbbl Hole vol. 583 bbl Pit Vol. 443 bbl Daily Mud $3287 Total Mud $30953 Rig Accept 0400 hrs 1/28/95 Surv, No. 37 39 41 43 45 Dep1h (MD) 5120 5410 5611 5170 6156.5 Angle 49.2 51A 50.2 51.1 50A Direction 327A 327.3 326.0 325.' 327A T.V,D, 4359 4S46 4723 4891 5016 Vert Sac. 1882.2 2104.7 2322.1 2540.0 2684.0 North 1596.1 1781A 1163.3 2145.9 22~.8 WflISt 198.0 1121.0 1240.2 1359.1 1438.9 DogLeg 0.40 1.44 0.64 1.13 2.11 TIME Code 0600-0030 18.5 2 0030-0130 1.0 5 0130-0330 1.0 6 0330-0600 2.5 6 ") " 2/21/95 Depth (MOIl \/D) 6218 "Daily eo.t $94930 "Lastce; 13 3/811 @ 1,7651 BIT 1».1" I Days lIOCe SpudIEsl 4/3.5 p..mu. Depth (MD) 5315 - Cum Coat $412145 "Nut CAg N/A Bit No. #3 Size 8.5 Make HTC Type AT J-P05 Serial No. V81 BH DepIh Footage ACT/AST RPM woe Jets.TFA 13-13-13 Bit Cost $6664 ##2 Depch 8.5 IMud Wl HYC Fonnation DS40HF+ :!kg 16096 Com gas 6218 T~g_ 2188 Max BGG 15.58 DC &ponent 60/300 Shale d.,tIity 417 Ell pore PAl. 11-11-12-12 ROPlShale $20750 ROPlSand 2 2 NO A Rig Release X I NO BHA ') Daily Drilling Report lõ6~ Jprogr.. 903 Ell Coat 0 Caw ~T_ 14.6 WDLOO 1».1" 6218Dapth 10 P.U. Wt. MSICLJS~vg Dreg 6 Trq Btm Pump No. 23 Ln. Size SPM 0.93 GPM DAlLlNG DAT" 5,242 Rot Wt. 132 140 S.O.Wl 120 10 Max Drag 20 150 Trq Surl 150 ~ '" .. """'" 2 3 5.5x12 5.5x12 65 65 229 229 P_re 2,300 ~"'.. t"U,..LJIIII,I^ 9.2 SLOW PS 113 SLOWPP 150 30 200 45 400 Dull Grade Operations From 0600 . 0600 Drilling f/5315-6218'. ADT 11.0 Unable to slide drill, ROP nil. Frequent motor stall. Use of lubricants and soaps ineffective. Good ROP wI rotary. CBU, pump dry job. POH fl bit and BHA changes. Tight spot @ 49881, pulled 50k over. Attempt to D/L MWD, no success. Ground fault in unit. Change out motor as a precaution due to no. of stalls. PIU pony DC. XO bit. DS 40 5% wear. ") ) Daily Drilli.ng Report ARca Alaska, Inc. "M1\ u&scnpuon 8 1/2" Bit, Mach 1c AKO 1.00 motor, NMLDC, NM STAB, XC, MWD, XO FL T SUB, 6-6 1/2I1DC, XC, 4 HWDP, DNT JARS, 16 HWDP. OAL 903.20' tsHA No.: unl~ 011I. (1op 10 tIOlIom) 3 (carr) 00 Wei;lt Grade Connec:tion Clue lengtI uata Lalit Inspec:tec:l 45 11 5 5 19.5# 19.5# G 41/21F prem 4220.24 8135 41/21F prem 1033.91 1/27/95 Houl'a On Jara Daily Jar II 1621-0042 DNT 49 ÑÕenl7 (Y/N) NamA employer "Hpt. .......7 (Y IN) In&dla1 6 BPM Voluma 429 950 Fuel & Water ~uel On Location. (gala) Fuel IJHc (gala) 31276 4876 ~uel Rec8IVed (gals) Fuel Source CPF-1 lIn ¥vaUlr \Jr Locallon \DOI$,-un ¥vaUlr U&4IQ \DOI$) )n8Qion Wall: 2M-23 Rate: Pr_sura ÞbIs Type Fluid: Mud Diesel H20 900 755 '\In ¥Vater ~ec:lIÞÞIa) "Un ¥Vater ~uròa 820 Lake 93-12 ¡-........ w...... vn LOC. 1~""'OUlO" welar U5eQ IIDS 70 ÒbIs Daily Volume CumulatIVe Volume 174 66 t-Clteble w.. Rcvd (bbIs) 'fIotable Water Source 80 Lake 93-12 499 bbls 8972 bbls Cuttings Data Waalhar Data I emparatura Pe~1 Safety I BOP 011I. lut BOP t_tlUiv function Last BOP DriU Daily 5yds -40 ARCO 1 35 14 2/16/94 2/20/95 "'la8l1'U::; una "Last ...... un,r 2/20/95 "'last ::¡alety MI¡ "Last ::;Pili una 2/20/95 2/19/95 "'IspllIIYIN) '\tolume (gals) NO "YI» SpiN "Repon Flied? 'L.wnUIaIIVA '"W II'KI speed :Slorage :srte '\;nllllactor 6kts CONTRACTOR -55 OF SERVICE 735 yds Alpine #1 Location \veil Name '\)a16 Alpine #1 2/21/95 OTHER Stgned DC Bumgarner TOT AL Time Hours Code 50 Operations From 0600 . 0600 Road Maint Water Used f/ Lake #91-23 = 2100 bbl Cum= 2100 bbl Road maint Water Used f/ Lake #93-12 = 1350 bbl Cum=6200 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Cum=10630 bbl Road Maint Water Used f/ Lake #93/32 = 300 bbl Cum=41 050 bbl Daily grey water disposed at CPF-1 =0 bbls Total grey water disposed at CPF-1 = 2468 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ) ') Daily Drilli~g Report IÕÅ~ Jprogr- 860 Eat. eo.! 0 Da. ARca Alaska, Inc. I Days 8II1Ce Spucl/t:1l 5n.5 PreVlOUa Depch (MD) 6112 Cum eo. $499,609 "Next c.g N/A AFC No. I P9L No. IDa~ AX9329 5 '^' ell ". 'AlPïNE #1 A . Contractor POOL RIG #6 OperatlOl1 at 0600 Drilling w/ bit #3 ....D DATA Mud type LSND MBT 33.0 ppb Weight 10.1+ ppg pH 8.8 VlSCOaity 39 see Pm 0.0 PVNP 12/14 Pf 0.50 Gels 4/8 Mf 0.65 APIWL 5.4 CC Chlorides 500 ppm HTHP 200 psi CC Oil % HTHP 500 psi OWR Solids 12.0 % ES Sand tr % LGS 95.0 Iblbbl Hole vol. 633 bbl Ph Vol. 443 bbl Daily Mud $3,304 Total Mud $33,997 Rig Accept 0400 hrs 1/28/95 SUN. No. 46 47 41 49 50 Depth (MD) 6252 6377 6532 6709 6866 Angle 5050.5 51.3 52.1 52.9 51.9 Direction 325.6 325.3 327.7 329.5 328.9 T.V.D. 5077 .27 5156.02 5252 5359.61 5455.64 Vert Sec. 2758.9 2854.8 2876.8 3116.7 3241.0 North 2327.5 2407 A 2508.8 2628.5 2735.5 West -1479.7 -1534.6 -1601.8 -1674.8 -1731.6 pogLeg 1.37 0.07 1.28 0.09 0.72 2122195 Depth (MDt I VD) 6,972 Dally Cost $87,464 IAatCeg 13 3/811 @ 1,7651 Shoe T_ 14.6 DAU.INGDATA 6,943 Rot Wt. 150 165 S.O.Wt. 135 15 Mu O..g 20 150 Trq Surf 350 ~'"" r 1.....," 2 3 5.5x12 5.5x12 65 65 229 229 BIT I».TA IoIJDLOG I».TA Oeplh 6912 Oepf\ Mud Wt. 10.2+ P.U. Wt. Bit No. 13 Size 8.5 Make HTC Type AT J·POS Serial No. V81BH Depth 6,972 FOOIage 860 1.OT/AST 16 RPM 771300 Fonn8ticn MSICL/S~vg Dreg :¡kg 7 TrqBm Com g.. Pump No. T~ g. 24SLner Size Max BGG 40 SPM 1.05 GPM DC~ P........ 2,300 ~v... """"'U'\II' 9.2 SLOW PS 35 4S 55 SLOW PP 200 300 87 Date 2/22195 Shale density woe 10130 Jets.TFA 13-13-13 Bh Cost $6664 Dull . I H Grade Eat. pore pInS ROPlShale ROPlSand Rig ReIe8M Code Operations From 0600 . 0600 1.0 6 RIH to casing shoe at 1,7651 and fill pipe. 1.0 9 Cut drilling line 120". 2.0 6 Continue to RIH with bit #3. Fill pipe at 4,4651 and 6,1571. Washed 601 to bottom. Encountered tight hole from 4,8501 to 5,0501 with 20K avg. set down. 20.0 2 Drill and survey with bit #3 from 6,218' to 6,9721. Slide f/ 6,819 to 6,844. TIME 0600-0700 0700-0800 0800-1 000 1 000-0600 ') ) ARca Alaska, Inc. Daily Drilling Report "!jH~ ueSCrlpllon 8 1/2" Bit, Mach 1c AKO 1.00 motor, NMLDC, NM STAB, XO, MWD, XO FLT SUB, 6-6 1/2"DC, XQ, 4 HWDP, DNT JARS, 16 HWDP. OAL 903.20' tlHANO.: Unl~ Utlla (' op 10 tIOltom) 3 (corr) OD We911 Grade Connection CIaas \.eng1h uaee Last Inspected 45 19+X 5 5 19.5# 19.5# G 41/21F prem 4220.24 8135 41/21F prem 1810.69 1/27/95 Hours On Jars Daily Jar t# 1621-0042 DNT 49 ~~em~(v~ \ Name I::mpIoyer ~. .....1 (Y/N) InJeCllon Well: 2M-23 Rate: PrlAUr. Fuel 6 W.ter ì-uel on Loc.tlOnaW.Is) Fuel UNci (gills) 26410 4866 ~ue Received (gals) ~uel Source CPF-1 lm YVllter uo L.OC8IIOI1 IDDIIrun ¥Yater UIi4IO IDOlS) In8dion 6BPM 950 "1ype Fluid: Mud Diesel H20 730 840 LJrt watar Hec_-' (Dbts) Ì)/fw.tarlSOurce 670 Lake 93-12 ,............ w...... un Loc;, IDDlllf.....oUIDIØ wale) usea (PDlS) Volume bbI8 "'bbIs Dally Volume Cumulative Volume 164 90 j)Q(aDle w.... Rtvd (bbIs) "f)otable Walar Sourçe 80 Lake 93-12 bbls 8972 bbls Cutlngs Data Weather Data Temperature P~ .... Safety I BOP Data '"L.. BOP tes1lDiv function Last BOP Dnll Dally 739 yds calm CONTRACTOR 1 35 14 2/16/94 2120/95 "\.a. I"f¿:;) urUl La. ...... un" 2120/95 L.asf"'I)ð'.1y Mtg LasI ~m C)rIl 2/21/95 2/19/95 :SplU (VIN) "Volume \galS} NO "1ype Spill 1tlpOrt Flied? 4yds -48 ARCO {,Lmulal'lf& VVnã speed ~Ioraga ::ilia UliIIlador Alpine #1 -48 OF lale 2/22/95 SERVICE Alpine #1 Location 'weltmme OTHER Stgned Donald R. Mckelvey TOTAL 50 Time Hours Code Operations From 0600 - 0600 R~.l::~'V~D APR 2 4 1995 A\ôs\a1 OU & Gas Con~ Commission Anchor~l~ Road Maint Water Used fl Lake #91·23 = 2100 bbl Road maint Water Used f/ Lake #93-12 = 1350 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Road Maint Water Used f/ Lake #93/32 = 900 bbl Cum= 2100 bbl Cum=6200 bbl Cum=10630 bbl Cum=50050 bbl Daily grey water disposed at CPF-1 =120 bbls Total grey water disposed at CPF-1 = 2588 bbls Daily cuttings to CC2·A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ) ') ARCO Alaska, Inc. Daily Drilling Report AFC No. I Apt No. IDate IDaya6i8~ IÕÅ~ AX9329 5 2123/95 ~ell <" Depth (MOl I '10) Prwioua oepth (MD) r- AiPfÑ'E#1A i 7,568 6,972 596 Contrador "Dally Coat Cwn eo. Eat. eo. 0 eaw POOL RIG #6 $103,013 $602,622 Operation at oeoo L_tC~ Ñøt c.g ~T_ Trip for new bit and MWD 13 3/8" @ 1,7651 N/A 14.6 MUDD"'T'" BIT ~T'" ....DLOG ~TA DALLING DA. T '" Mud type LSND MBT 31.0 ppb BilNo. #3 DepIh 7,568 D.pt1 7,568 Rot Wl 160 Weight 10.+ ppg pH 9.1 Size 8.5 Mud Wl 10 P.U. Wt. 180 S.O.Wl 145 VISCOsity 39 see Pm 0.0 Mak. HTC Form.ion MSICLIS~vg Drag 20 Max Dn¡g 40 PVNP 14/14 Pf 0.20 Type AT J-POS .:¡kg 14 Trq 81m 2,800 Trq Surf 12260 "...... "'",.... Gels 4/10 Mf 0.60 Serial No. V81 BH Com g.. Pump No. 2 3 APIWL 5.4 CC Chlorides 500 ppm Depth 7,568 T~U- 45 Liw SIz. 5.5x12 5.5x12 HTHP 200 psi CC Oil % Footage 1,350 Max BOG 25 SPM 65 65 HTHP 500 psi OWR ADT/AST 30.7 DC Exponent 1.6 GPM 229 229 Solids 12.0 % ES RPM 771300 Shale cMnlity P.....re 2,350 ~....... t'V"'LoP.I" Sand tr % LGS 68.0 Iblbbl woo 10130 Ell pore praI 9.2 SLOW PS 35 45 Hole vol. 509 bbl Pit Vol. 487 bbl Jeta.TFA 13-13-13 'ROPISheIe 44 SLOW PP 200 300 Daily Mud 55,216 TotalMud $39,213 Bit Cost $6664 ROPlSand 75 Date 2122195 Rig Accept Dull S I H Rig Re-.e 0400 hrs 1/28/95 Grad. SUr\!. No. 51 52 53 54 55 Depth (MO) 7022 7095.63 7215.71 7372 7489.6 Angle 50.2 50.1 51.0 51.9 52.3 Direction 327.6 328.1 327.1 327.0 328.3 T.V.D. 5558 5600.66 5676.88 5714.89 5846.65 Ven Sec. 3362.3 3418.6 3511.3 3634.2 3726.3 North 2838.5 2886.2 2964A 3067.5 3145.3 WfiYSt -1802.4 -1832A -1882.1 -1149.0 -1998.3 Dog Leg 1.22 0.55 1.05 0.53 0.14 TIME 0600-1130 1130-1200 1200-1500 1500-0230 0230-0400 0400-0600 Code Operations From 0600 - 0600 5.5 0.5 3.0 11.5 1.5 2.0 2 Drill and survey with bit #3 fl 6,972 to 7,161. Slide 6,974 -7,005. 5 Circulate bottoms up prior to short trip at 7,005. 6 Short trip from 7,005 - 4,450. Nornal drag with bouncy type tight hole to 30K over. 2 Drill and survey f/7, 161 to 7,568. Slide 7,161-7,192 5 Circulate botoms up prior to POOH for new bit and MWD 6 Trip out for new bit and MWD. ) ) ARca Alaska, Inc. Daily Drilling Report ~MI\ ueSCrlpl100 8 1/2" Bit, Mach 1c AKO 1.00 motor, NMLDC, NM STAB, XO, MWD, XO FL T SUB, 6-6 1/2"DC, XO, 4 HWDP, DNT JARS, 16 HWDP. OAL 903.20' I'HA No.: U"~ UaI. (lOP I ° ~ttom) 3 (carr) 00 W.~ GrD Connection CIa. LAngt1 uate Lasllnspeded 45 25xx 5 5 19.5# 19.5# G 41/21F prem 4220.24 8135 41/21F prem 2404.9 1/27/95 Hours On Jars Daily Jar It 1621·0042 DNT 79.7 ~Õn (Y/N) INam. emplOyer '"Hpt. ......1 (TIN) IneCllon In8CItOn Well: 2M-23 Rat.: Pr......r. Fuel & W..r f-ueI On Location. (gals) Fuel UMcI (gals) 31250 4660 ~u.1 Received (gals) ~uel Source 9500 CPF-1 "I.," wawr \.In LOCiIIltOn (DDlllrun waler usea IDOlS) 900 1030 LJn water HeCtllYed (tIDI8) "LJn Waler ~urce 1260 Lake 93-12 6BPM Volume 684 900 ì~ Fluid: Mud Diesel H20 Ôbls 140 Þbls 141 ~....... Wal8r \.In Loc;. (DOISf'--OIilDIe waler usea (DOIS) t>aily Volume Cumulative VoIum. 179 75 Ì'atIbIe w.. Rcvd (bbIs) "Potable Water Source 90 Lake 93-12 965 bbls 9,937 bbls Cuttings Data Weath.r Data ì emparatur. P.rsonnal Safety I BOP 0... 1.ut BOP t8lltlUiv funçbon Lut BOP Drill t> aily 4yds -49 ARCO 1 35 15 2/16/94 2/22/95 '1.... t12::; urlll "\:... "I" urur 2/20/95 LaM :salety Mtg "tast :spIn Unll 2/22/95 2/19/95 Ì)pllI (YIN) Volume (gals) NO ì ypa Spill "T4epon Filed? \.umUlalrve VVncJ IþH<I 743 yds 5 ktS. CONTRACTOR ::;Iorage ::;ne ''l..nllllaClor Alpine #1 Location -55 OF SERVICE 'well Name '''wale Alpine #1 2/23/95 OTHER SIgned Donald R. Mckelvey TOTAL 51 Time Hours Code Operations From 0600 . 0600 Road Maint Water Used fl Lake #91-23 = 0 bbl Road maint Water Used fl Lake #93-12 = 600 bbl Road Maint Water Used fl Lake #91/16 = 0 bbl Road Maint Water Used fl Lake #93/32 = 450 bbl Cum= 2100 bbl Cum=6800 bbl Cum= 10630 bbl Cum=50500 bbl Daily grey water disposed at CPF-1 =0 bbls Total grey water disposed at CPF-1 = 2588 bbls Daily cuttings to CC~-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ARca Alaska, Inc. ) AFC No. I Apt No. ID.~ AX9329 7 Well .... ""-'. ,"'" ALPINE #1A Contractor POOL RIG #6 OperallOn III 0600 Drilling wI bit #4 WD DATil Mud type LSND MBT 32.0 ppb Weight 10.1 ppg pH 8.9 VISCOSity 42 see Pm 0.30 PVNP 11/15 PI 0.20 Gels 4112 Mf 0.70 APIWL 5.6 CC Chlorides 400 ppm HTHP 200 P8i 21.8 cc Oil % HTHP SOO psi OWR Solids 11.0 % ES Sand tr % LGS 79.01blbbl Hole vol. 615 bbl Pit Vol. 589 bbl Daily Mud $2,216 Total Mud $41,429 Rig Accept 0400 hrs 1/28/95 Surv. No. 56 511 57 58 Daily Drilling Report IDÅ~ Jprogr.. Eat. COlt 0 Dale 255 ') 2/24195 ~ (MOIl \lD) 7,823 Daily Cost $93,263 LIllltC.g 13 3/8" @ 1,7651 BIT Do\ TA I DaY"7iSÆ P..vioua DepCh (MD) 7,568 Cum COlt $695,885 "Next c.g N/A "Shoe Teet 14.6 IoIJO LOG Do\ T II BilNo. 13 #4 DepIt¡ Size 8.5 8.5 Mud Wt. Make HTC BHI Fonn.ian Type ATJ-POS R417G Jkg Serie! No. V81 BH CS200210 Com gM ~ 7,568 7,823 , T~II· Footage 1,350 255 Max BGG ACT/AST 30.7 5.4 DC Exponent RPM 77fJOO 75fJOO Shale d.,sity WOB 10130 4113 Est. pore prees Je1s.TFA 13-13-13 5-10181-9 ROPlShale BitColIt $6664 $9,411 ROPlSand DuU 1 NO A s H Rig Rale_ Grade SE Log 60 &1 7,760 Depf't 10.1 P.U. Wt. MSICUS~vlI Drag 14-TrqBm Pump No. 110 Liner Size 25 SPM 1 GPM Pressure 9.2 SLOW PS 44 SLOW PP 75 Date Depth (MD) 7215.71 7314.53 7415.5 74811.& 7575.3& 76&8.88 _Angle 51.0 51.5 52.0 52.3 52.7 53 A Direction 327.1 326.6 326.3 328.3 328.5 326.7 T.V.D. 5678.5 5740.3 5802.83 5848.211 51100.5 595&.74 Vert See, 3509.11 3587.0 3666.3 3724.8 37112.8 3867.5 North 2958.1 3022.7 3088.8 3138.0 31'6.0 32511.1 West -1889.2 -1931A -11175.2 -2006.8 2042A -2082.5 Dog Leg 0.88 0.61 OAII 2.15 OAS 1.73 TIME 0600-0630 0630-0830 0830-1200 Code Operations From 0600 - 0600 DRI.lIIG OAT II 7,823 RotWl 165 180 S.O.Wt. 1 SO 1 5 M_ DnISI 40 2,800 Trq Surf 12260 ,... .. .......," 5.5x12 65 229 2,850 ~u...l""\AW"l.M'\r" 35 225 2/23/95 2 5.5x12 65 229 Jet Plug 45 375 3 0.5 6 Finished POOH with bit #3 2.0 6 Lay down 3 DC·s and replaced MWD . 3.5 15 Test BOPE, 300 low prsr. and 5,000 high prsr. Tested accumulator and gas detection equipment. No failures. Test witnessed by Bobby Foster AOGCC. See attached report. 1.5 6 Change bits, load MWD and pick up 9 jts HWDP 2.0 6 RIH with bit #4 to 4.0 23 Make MWD logging pass from 4,5721 to 4,7831 2.0 6 Continue RIH with bit #4. Make survey stops at 7,396 and 7,495 8.5 2 Drilling and survey f/ 7,568 to 7,823 with bit #4. Severe bit balling almost no progress first 2.5 hrs 1200-1330 1330-1 530 1530-1 930 1930-2130 21 30-0600 ) -\ ) Daily Drilling Report ARca Alaska, Inc. 1:IHA uescnptlOO 8 1/2" Bit, Mach 1c AKO 1.00 motor, NMLDC, NM STAB, XO, MWD, XO FL T SUB, 3-6 1/2"DC, XO, 4 HWDP, DNT JARS, 25 HWDP. OAL 1,095.74' BHA No.: un~ u.a (' op 10 ttoaom) 4 OD We~ GrecIe Connection CIua lengt't Ual. Last Inspe<:tllcl 45 26x 5 5 19.5# 19.5# G 41/21F prem 4220.24 8135 41/21F prem 2465.7 1/27/95 Hours On Jars Daily Jar' 1621-0042 DNT 85.1 ~Õt1 (Y/N) I Name emplOyer '"¡.¡pt. 1-....1 (Y/N) In¡eChon Well: 2M-23 Rate: Pr.....r. Fuel & Water ~ueI On LocaIlOI"I' ",a.) FuelUMd (g.) 26850 4400 ~uel Received (gall) ~ueI Source o CPF-1 loin wawr \In LOCOaIOl"l (DDI8,run water UNa (COlli) 900 370 1Jn water HeCIIIVed (DOIS) "I.Jn water ~urce 370 Lake 93-12 In8Clla'l 6 BPM Volume 230 ÒbI8 35 900 ìype Fluid: Mud Diesel H20 bbIs f-~.. wilier vn LOC. (DDlS/"t-OIaO.. water usea (COlli} Dally Volume Cumulaliv. Volume 164 95 "Potable WlIII.fIl Rcvd (bbIs) Potable Water Source 80 Lake 93-12 965 bbls 9,937 bbls Cuttings Data Wealh.r Data Temperature P.~el Safety I BOP DlIII.a 1..ut BOP '..uDiv function La. BOP Drill Daily 1 yds -40 ARCO 1 35 15 2/23/94 2/22/95 '\.a. ""::; unu "La.. ....... urnr 2/20/95 '\... :saltty Mt¡ "La.. ::;pIlI unu 2/23/95 2/19/95 ~plII(Y IN) "Volume (gals) NO ~ ype Spill "A~rt FiItd? ",umulal,ve 'vv ncI speed 744 yds 10 ktS. CONTRACTOR ~lorage ~~e '-"III lactor Alpine #1 location -70 of SERVICE \veil Name -"uate Alpine #1 2/24/95 OTHER Signed Donald R. Mckelvey TOTAL 51 Time Hours Code Operations From 0600 . 0600 Location inspection tour conducted by Steve Schmidt, (ADNR) and Jim? (ADEC). All comments positive no corrective measures recommended. Rig safety and environmental audit conducted by Herb Williams with POOL. Held supervisors safety meeting and discussed audit results. Very informative and constructive. Road Maint Water Used fl Lake #91-23 = 0 bbl Road maint Water Used fl Lake #93-12 = 900 bbl Road Maint Water Used fl Lake #91/16 = 0 bbl Road Maint Water Used fl Lake #93/32 = 600 bbl Cum= 2100 bbl Cum=7700 bbl Cum=10630 bbl Cum=51100 bbl Daily grey water disposed at CPF-1 =130 bbls Total grey water disposed at CPF-1 = 2718 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds REGEIVED Page 2 APH 2 4 199~ Alaska au & Gas Cons. Commission Anchor2, "I TOTAL ARca Alaska, Inc. AFC No. I Apt. No. I~~ AX9329 8 'Well ALPINE #1A ..,~ C entrador POOL RIG #6 OperatIOn 81 0600 RIH wI RR bit #2 MUD DATA Mud type LSND MBT 30.0 ppb Weight 10.0 ppg pH 9.5 viscosity 39 see Pm 0.35 PVNP 11/15 Pf 0.20 Ga. 4fT Mf 0.60 APIWL 5.6 CC Chlorides 400 ppm HTHP 200 psi 21.0 cc O~ % HTHP SOO psi OWR Solids 11.0 % ES ") 2/25/95 DeptI (MDlI "C) 8,185 'baily Cost $89,182 "LMtC8¡ 13 3/8" @ 1,7651 BlTI».TA Bit No. 14 RR#2 Siza 8.5 8.5 Milke BHI HYC Type R417G DS40HF SeriIllNo. cs200210 16096 DeptI 8185 8185 FOOCll9a 617 ADT/AST 14.1 RPM 75-300 Sand tr % LGS 91.01blbbl woe 4113 Hole vol. 651 bbl Pit Vol. 589 bbl Je1B.TFA 5-10181-9 Daily Mud $5,044. Total Mud $46,473 Bit Cost . $9,411 Rig Accept Dun 1 1 au A R 0400 hrs1 128/95 Grada X 1/16 PR Surv. No. 62 63 64 65 Depth (MD) 7760.9 7854.03 7954.38 8048.26 Angle 54.2 54.6 55.0 55.8 Direction 327.3 327.8 327.7 327.5 T.V.D. 6011.16 6065.39 6123.23 6176.76 Vert Sec. 3941.8 3941.8 4099A 417&.6 North 3321.4 3385.2 34S4.5 3519.6 West -2122.9 -2163.S -2207.3 -2248.7 Dog Leg 0.93 0.61 OAS 0.46 I~Y"ãi9~ Pravious Cepth (MC) 7,823' Cum Cost $785,067 "Next Ceg N/A Depth Mud Wl Fonnatian :¡kg Com g.. T~g_ Max BGG DC Exponent Shale density Est. pora PI8. ROPlShale ROPISand H Rig Re'--e ) Daily Drilling Report IÕÀ~ Jprogr- Eat. eo. 0 Cate 362 ~ Teat 14.6 WDLOG I».TA 8,185 Dep4h 10.1 P.U. Wt. MS~LIS~vg Drag 8 Trq 8m Pump No. 110 LiI« Siza 42 SPM 0.92 GPM Praaura 9.2 SLOW PS 54 SLOW PP 67 Date DRI.l.tIGDATA 7,823 Rot Wt. 170 190 S.O.Wl 150 15 Max Drag 40 2,800 .T~ .S~." 12260 5.5x12 65 229 2 5.5X12 65 229 Jet Plug 45 375 3 2,850 ~"""'. r"U.... U"." 35 225 2123195 RE'lEIVtD APR ~ 4 199'5 Aiasku Oil & Gas Cons. O1mmlssun j \nchora\~ TIME Code Operations From 0600 . 0600 0600-1900 13.0 2 Drill and survey with bit #4 fl 7,823 to 8,185. One nozzel plugged. Made several attempt to correct build tendency by sliding. Drill string static break over wt. stalls motor. 1900-2000 1.0 5 Circulate bottoms up prior to POOH. 2000-2300 3.0 6 POOH to change bits and motors. Penetration rates prior to POOH below 20'/ hour. Tight hole 5,010,4,300-4,560 and at 4,000 ft. Max'pull 50K. No drag after wipe. 2300-0130 2.5 6 Remove source and download MWD. Change bits. Change motor and lay down short de Reioad MWD and orient mud motor. 0130-0300 1.5 8 Install new kelly spinner. 0300-0330 0.5 6 RI H to casing shoe. 0330-0430 1.0 9 Cut 60' driling line. 0430-0600 1.5 6 RI H with RR bit #2. ") ') Daily Drilling Report ARCO Alaska, Inc. öHA uesc:npllon 8 1/2" Bit, Mach 1c AKO 1.00 motor, NM STAB, XO, MWD, XO FLT SUB, 3-61/2"DC, XO, 4 HWDP, DNT JARS, 25 HWDP. OAL 1,085.18' BHA No.: Unllppe U8Ia (lOP 10 IJOttom) 4 OD W.~ Graci. Comection CIa_ t.ngfI Date Las! Inspected 45 30x 5 5 19.5# 19.5# G 8135 41/21F prem 4220.24 41/21F prem 2834.8 1/27/95 Houra On JaI1l Daily Jar # 1621-0042 DNT 85.1 ÑCÜI'I (Y/N) ram. employ.r "Hpt. ~1Ie.1 (Y IN) InjedJan )njection W.II: 2M-23 Rate: Pr....r. Fuel & Water ~ueI On Loettion. (gals) FuelUeed (g") 22,313 4737 ~u.1 Received (gala) ~uel Source ° CPF-1 ~n ¥Yawr un LOC",1Oo I \lX)ISrun ¥Yawr U$8CI \IX)IS 900 600 ÏJn Water Hec:ewea (ÞÞIs) 1)n water :;)Ource 600 Lake 93-12 6 BPM Volume 382 ÒbI$ 70 900 ìype Fluid: Mud Diesel H20 bbIs t-",IK)" Will. un LOC. \IX)IS!"'--ouw" water UStKI \gga¡¡ Daily Volume Cumulative Volume 164 90 Potable w.. Rtvd (bbIs) "'Potable Water Souree 90 Lake 93-12 452 bbls 1 O,38! bbls Cunings DaUl Wea1her DaUl T emperalura Pel"lOM8l Safety I BOP Dala 1.ut BOP tea1IDiv function Lalli BOP Dnll Daily 4 yds -40 ARCO 2 2/23/94 2/24/95 "'Laatl"f.:::;urdl 1..ast 1-.,. unlr CONTRACTOR 35 2/20/95 Last ::;ale'Y Mtg "Las! ~III Urlll SERVICE 14 2/24/95 2/19/95 ::;pllI I Y IN) vOlume (galS) OTHER 1 NO I ype Spill ~aport Flied? TOTAL 53 Operations From 0600 . 0600 (.;\XI1ulall\le Wind speed 748yds 10 kts. ::;Iorage ~I\e "ttlllllactor Alpine #1 Location -70 of W all Name '\¡a¡a Alpine #1 2/25/95 Signed Donald R. Mckelvey Time Hours Code Road Maint Water Used f/ Lake #91-23 = 0 bbl Road maint Water Used f/ Lake #93-12 = 2400 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Road Maint Water Used f/ Lake #93/32 = 2100 bbl Cum= 2100 bbl Cum=10,100 bbl Cum=10630 bbl Cum=53200 bbl Daily grey water disposed at CPF-1 =120 bbls Total grey water disposed at CPF-1 = 2838 bbls Daily cuttings to CC2·A ball mill = 0 yds Total cuttings to CC2·A ball mill = 284 yds TOTAL Page 2 ) ) Daily Drilling Report IDÅ~ JP~ 1365 Est. COllI 0 0.. ARCO Alaska, Inc. IP4:Il No. 9 IDeya -- SpudJt:à 9/10.5 P/Wioua Depth (MD) 8,185 - "turn COllI $884,018 1Mxt Ceg N/A AFC No. IDa" 2/26/95 Depth (MDlI "D) 9,550 "Daily Cost $98,951 1.atCIIg 13 3/8" @ 1,7651 BIT ~TA AX9329 ,';'A[PfNÈ· #1A POOL RIG #6 Well 1: Contractor "Shoe T'" 14.6 Operallon . 0600 Drilling with RR bit #2 MUD DATA DRLUlGDATA IiAJD LOG ~TA !Aud type LSND Weight 10.1 ppg vlK08ity 40 see PVIVP 13/15 Gels 4110 APIWL 4.8 CC HTHP 200 )Ii 14.6 CC HTHP 500 )Ii Solidi 12.0 % Sand tr % Hole vol. 725 bbl Daily Mud $5,542 Rig Accept BIlNo. RR#2 Size 8.5 Make HYC Type SD40HF Sen.lNo. 16096 DeptI 9,550 Footllge 1,365 ACT/AST 18.2 RPM 75-300 WOB 2-15 Jets.TFA 11-11-12-12 BitCosl Dull S H Grade 10 1310.1 41.1 328.1 Oeplh 9,40SolPf1 Mud Wt. 10.1 P.U. WL 9,550 Rot WL 180 215 S.o.Wt. 155 35 Met: Drag 50 10860 30.0 ppb 9.4 0.40 0.25 0.70 MBT pH IFormeIicn SDI "'SJCUS~vg DrIIg Pm ':IIq 7 Trq 8m 2,800 Trq SIJ'f ~. .. '-1" Cern gu IPump No. 2 T~SI· 46 Liw Size S.5x12 5.5x12 Max BGG 30 SPM 60 60 DC Exponent 0.78 GPM 212 212 Sha.. deMity P,....,.. 2,300 Jet Plug .....u.... I""UMI""'I..Ø'I" e.. pen pIMa 9.2 SLOW PS 35 45 ROPlSha" 78 SLOW PP 200 300 ROP/Sand 84 Date 2/25195 ¡Rig R..... Pf 3 Mf Chlorides 400 ppm Oil % OWR es LGS 98.0 Iblbbl Pit Vol. 496 bbl T olal Mud $52,016 0400 hrs 1/28/95 66 69 72 75 77 8104.57 8351.87 8638.IV IV20.03 1011.68 55.1 55.3 54.1 52.2 51.3 326.4 327.1 327.2 328.6 328.1 SUN. No. Depth (MD) Angle Direction T.V.D. 6208.83 6341.11 6514.11 6613,45 6714.15 6173.61 4222.8 4426.5 4660.8 4185.8 5026.6 5243.6 3558.4 3728.1 3124.3 4114.0 4234.6 4411.6 ·2273.9 -2386.6 -2514.5 ·2635.5 -2701.2 -2823A 1.64 1.08 OA2 1.36 0.27 0.43 Vert Sec. North Wf!f5t DogLeg TIME 0600-0630 0630-0700 0700-0600 Code Operations From 0600 - 0600 0.5 0.5 23.0 6 RIH wI RR bit #2 3 Wash in hole fl 8,140 to 8,1851 no fill. 2 Drilling and MWD survey / log from 8,1851 to 9,550' ) ) Daily Drilling Report ARca Alaska, Inc. !;t1A uescnpllon 8 1/2" Bit, Mach 1c AKO 1.00 motor, NM STAB, XO, MWD, XO FL T SUB, 3-6 1/2"DC, XO, 4 HWDP, DNT JARS, 25 HWDP. OAL 1,085.181 5 00 Wei¡;1t ared. Unllplpe Uata (lOP 10 tIOtlom) eonn.ction Cia. Length BHA No.: 'lJate La" Inspected 45 44X 5 5 19.5# 19.5# G 41/21F prem 4220.24 S135 41/21F prem 4146.7 1/27/95 'Hours On Jars Daily Jar 1# 1621-0042 DNT 112 ~cõ'n (Y/N) ¡Name employer '"¡.¡pt. .....1 (Y/N) IneC:tlon 6 BPM Volume 612 "bbIs 105 "bbIs 900 Fuel 6. Water "ueI On LOCIIÌIQ'. ¡gala) Fuel UMd (gala) 26,752 5,061 ~u.1 ReceiYecI (gala) "'Fuel Source 9500 CPF-1 ~n na18r un LOc:IILICIn IDDlSJ"\Jn naler U&8CIIDDIS} 960 900 ÎJn Water HeC:elYed (DDIa) "Un Water :SOurce 960 Lake 93-12 In8Ction WeU: 2M-23 Rate: Pr_re Type Fluid: Mud Diesel H20 .."'...... w...... un Loc;. IDDlSf'-'OUIDI8 waler UIMQ IDOlS) Daily Volume CumulatIVe Volume 164 90 ~atable w.... Acvd (bOIII) "'Potabla Water Soun:e 90 Lake 93-12 717 bbls 11106 bbls Cuttings Data Weather Data Temperature Persomel Safety I BOP Data Ì-alt BOP t_tlDiv function L.. BOP Drill Dally Alpine #1 Location -60 OF ARCO 2 2/23/94 2/24/95 La. t'f¿~ Un" "1.... ..n un,r CONTRACTOR 35 2/20/95 i.a. ~'ety Mtg "1.... :spill LJn" SERVICE 14 2/24/95 2/26/95 ~plß {YIN} "\rolume ¡galS) OTHER 1 NO ~ ype Spill Report Flied? TOTAL 52 Operations From 0600 - 0600 3 yds -44 I,;umulawe VV ncI &peed 751yds 6 kts. ::;Ior age ::; ne UJIII 'ador 'Well Name \'¡ale Alpine #1 2/26/95 Signed Donald R. Mckelvey Time Hours Code Road Maint Water Used f/ Lake #91-23 = ° bbl Road maint Water Used f/ Lake #93-12 = 3750 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Road Maint Water Used f/ Lake #93/32 = 1800 bbl Cum= 2100 bbl Cum=13850 bbl Cum=10630 bbl Cum=55000 bbl Daily grey water disposed at CPF-1 =0 bbls Total grey water disposed at CPF-1 = 2838 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 AFC No. ARca Alaska, Inc. ) 'Well AX9329 /Apl No. 1 0 ALPINÊ ~#1 À .~;. rate Deya1õi11 Prwioua Depth (MD) 9,550i "Cum eo. $990,392 "Next Ce¡ N/A Contrador WDDATA 2127/95 Deplh (MOIl It'U) 9,940 Dally Cost $106,374 ~C;eg 13 3/8" @ 1,7651 BIT DATA POOL RIG #6 OperatIOn at 0600 RIH w/OEDP to P&A well. Mud type LSND MBT 28.0 ppb Bit No. RR#2 OepCh Weight 1 0.1 ppg pH 9.0 Size 8.5 Mud Wt. VISCOsity 40 see Pm 0.25 Make HYC Form.ion PVNP 14/13 PI 0.10 Type SD40HF ~ Gels 3/8 Mf 0.70 Serial No. 16096 Com II" APIWL 4.6 CC ChloridH 400 ppm Depth 9,940 T~pI HTHP 200 psi 15.4 cc Oil % Footage 1,755 Max BGG HTHP 500 psi OWR ADT/AST 23.9 DC Exponent Solids 12.5 % ES RPM 75-300 Shale denlity Sand tr % LGS 98.0 Iblbbl woe 2-15 eá pen prMI Hole vol. 763 bbl Pit Vol. 496 bbl Jets.TFA 11-11-12-12 iROPlShale Daily Mud $7,179 TotelMud $59,196 Bit eo.. ROPISand Rig Accept Dun 2 2 ER A Rig Re.... 0400 hrs 1/28/95 Grad. X , /16 TD Surv. No. 81 82 83 14 as TO Deplh (MD) 9474.23 9567.82 8660.14 8753.81 8846.87 8MO !,"gle 48.5 49.0 48.7 48.2 47.8 47.8 Direction 328.8 328.1 328.11 331.2 3211.7 3211.7 T.V.D. 7034.09 7092.21 7155.118 7218.17 7280A6 7342.116 Vert Sec. 5314.8 5385.6 5455.1 5525.2 55114.2 5663.1 North 4479.3 4539.7 45I1U 4659.7 47J9.8 4779.3 West -2860.7 -2897.7 -2934.1 -2969.1 -3003.3 -3038.0 Dog Leg 0.73 0.81 0.68 1.93 1.28 0.02 TIME 0600-1400 1400-1600 1600-1630 1630-2100 2100-2230 2230-0530 0530-0600 ) Daily Drilli~g Report DÅ~ Jpr.... 390' E.. Colt 0 Da. ~T_ 14.6 ..w lOG DATA DRlllNGDATA 9,550 Rot Wl 185 225 S.O.Wl 155 35 Max Orag 50 2,800 Trq Surf 10860 ... -," 2 3 S.5x12 5.5x12 60 60 212 212 9,940 DepfI 10.1 P.U. Wl SD I S~VII Drag 24 Trq an IPump No. 50 Li1er Size 495 SPM 0.83 GPM P~~ 2,300 ~......... ..........\AI\I" 9.2 SLOW PS 35 45 75 SLOW PP 200 300 99 Date 2/25195 Code Operations From 0600 - 0600 8.0 2 Drilling and MWD survey and log from 9,5501 to 9,9401 2.0 5 Circulate bottoms up for samples. Pump high viscosity pill. 0.5 6 Pull out of hole to 9,5141. Lay down 12 jts. dp. In prep. for MAD pass. 4.5 23 Circulate and rotate in hole from 9,5241 to 9,9401 with MWD to re-Iog section. 1.5 5 Circulate bottoms up at 9,940 7.0 6 POOH. Download MWD. Remove sources. Lay down bit, motor, MWD and stabelizer. Tight hole 4,9391 70K, 4,522' 40K, 1,9881-1,800' 1 OOK Acts like keyseat. Lost 2 hrs. 0.5 6 Run in hole with OEDP to lay cement abandonment plugs. ) ) Daily Drilling Report ARCO Alaska, Inc. ""HA UII&e:npllon 8 1/2" Bit, Mach 1c AKO 1.00 motor, NM STAB, XO, MWD, XO FL T SUB, 3-61/2"DC, XO, 4 HWDP, DNT JARS, 25 HWDP. OAL 1,085.18' t!HANO.: unllplpe u.a (lOP' 0 tIOCIOm) 5 00 W.~ arD Connection Clue lengtI 'UIII. L.ast Inspec:ted 45 49X 5 5 19.5# 19.5# G 41/21F prem 4220.24 8135 41/21F prem 4614.68 1/27/95 Hourw On Jarw Daily Jar # 1621-0042 DNT 118 ~õent? (YIN) Nam. t:mpIOyer ~. folie.? (Y/N) InJllclla'l Well: 2M-23 Rate: PrtI88Ur. Full 110 Water ~ueI On LOCIIiona (g..) Full LINd (gale) 22,028 4,724 ~...I Received (gills) ~uaI Source CPF-1 I.m wawr VII LOCaIIa'I lDOIII'\,/n wawr usea IDCIS) InjectiCl1 6 BPM Volume 404 "bbIs 70 "bbIs 100 900 Type Fluid: Mud Diesel H20 960 900 1Jn w.ter Hec:elVacI IÞI*) "IJn W.ter ::iOurce 960 Lake 93-12 ~"'...... WiMer VOl L.OC:. lDOIS,-...OUID.. wawr uøea IDOlS) t>aily Volume Cumulative Volume 164 90 "CItIIÐIe Will.. Rc:vd (bbIs) "Potable Water SoUIt:8 90 Lake 93-12 574 bbls 11680 bbls Cuttings Data Wlllllher Data 1 emperatur. Pllreonnel Safety I BOP Dat. 1... BOP t..vDiv function Lut BOP Drill Daily Alpine #1 2127/95 OTHER 2 35 14 1 52 2123/94 2/24/95 L.. KI:::; UI1II 1... on un.. 2/20/95 L.. ~,.ty Mq 1.a. :spIN Utili 2/25/95 2/26/95 ~pIIl (TIN) "Volume IIJ.") NO "'I ype SpiU "R~rt Flied? 2 yds -32 ARCO 't,.;lJT1UlaI1V8 W no:! speed 753yds 10 ktS. CONTRACTOR ::>lorage ::irte "U'IllIlaclor Alpine #1 Location -60 of SERVICE \-veil Name "'uate Stgned Donald R. Mckelvey TOTAL Time Hours Code Operations From 0600 - 0600 Road Maint Water Used f/ Lake #91-23 = 1950 bbl Road maint Water Used f/ Lake #93-12 = 1050 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Road Maint Water Used f/ Lake #93/32 = 1050 bbl Cum= 4050 bbl Cum=14900 bbl Cum=10630 bbl Cum=56050 bbl Daily grey water disposed at CPF-1 =125 bbls Total grey water disposed at CPF-1 = 2963 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL Page 2 ) ) Daily Drilling Report IÕÅ~ Jprogre. Eat. co.t 0 DatI ARCO Alaska, Inc. AFC No. AX9329 1Apt. No. 11 I DatAl 2/28/95 Well ;.. DeptI (MOII'/D) ALPINE '1 A '!: 9,940 Contrac:1Or Dally eo.t POOL RIG #6 $109,472 Operation at 0600 Last CIg WOC. Clean pits and repair brakes. 13 3/8" @ 1,7651 MJDDATA BIT I».TA Mud type LSND Weight 10.2 ppg VISCOSity 43 see PVNP 14/15 Gele 5/14 APIWL 6.4 CC HTHP 200 psi CC HTHP 500 psi Solid. 13.0 % Sand tr % Hole vol. 763 bbl Daily Mud $3,981 Rig Accept I Days -.nee SpudIt:at. 11/12 Prwioua DepIh (MD) 9,940'- Cum co.t $1,099,864 "Next C4I¡ N/A 14.6 Shoe Test MUD LOG I».TA DRI..lMG OAT A 9,550 Rot WI. 185 225 a.O.Wl 155 35 Ma: Drag 50 2,800 T rq SII'f 10860 ..~.. -," 2 3 5.5x12 5.5x12 MBT 30.0 ppb Bit No. RR#3 9.7 Siz. 8.5 0.50 Make HTC 0.40 Type ATJP054 1.40 Seri.. No. V81 BH 400 ppm DeptI % Footage ACT/AST RPM Sha.. denllity P_re pH DepIh 9,940 DIpt1 MudWl 10.1 P.U. \\'t. Pm Fonn.ion Avg Drag Pf ";,kg 14 Trq 8ft! Mf C~gu P~N~ Chloride. T~ g_ 39Lner Size Max BGG 31sPM Oil OWR DC Exponent GPM es ~\....w...""""'''''I'' LGS 109.0 Iblbbl woe Pit Vol. 496 bbl Jets.TFA OPEN 35 9.2 SLOW PS SLOW PP 45 e.. pore p_ ROPISh... Total Mud $63,177 Bit CollI ROPlSand Rig Releaø Date 2/25195 Surv. No. NONE 0400 hrs 1/28/95 Dull Grad. Depth (MD) Angle Direction T.V.D. Vert Sec. North West DogLeg TIME 0600-0930 0930-1200 1200-1300 1300-1400 1400-1500 1500-1730 1730-1830 1830-1900 1900-2030 RE(![IVED APR 24 ~5 AI~ka .Oil ø. Gas r.on~_ ~ommfs)fon : Anchora¡ "1 Code Operations From 0600 . 0600 3.5 6 RIH to 9,940 wI OEDP to lay cement plug. 2.5 5 Circulate and condition mud and mix cement for bottom abandonment plug at 9,9401 1.0 17 Pump cement plug thru OE 5" dp at 9,9401 as follows: Pumped 10 bbl H20 followed by 308 sxs "G" cmt. wI .2% 0046 and .24% 0800 batch mixed to 15.8 ppg. Total slurry volume 63 bbls. Displaced cmt. wI 4 bbl. H20 and 149 bbl of 10.1 ppg mud. Plug balanced. Initial circ. prsr. 500 psi. Final 1000 psi. CI P at 12:52 hrs. Bottom of plug 9,94( Top of plug 9,140'. 1.0 6 Pull out of hole slowly 12 stands to 8,8031 1.0 5 Circulate and condition mud at 8,8031 small amount of cmt. contamination. 2.5 6 Pull out of hole to 4,9501 spot 30 bbl. balanced HI Vis pili and continue POOH to 4,7001. 1.0 5 Circulate at 4,700' and batch mix middle abandonment plug cmt. 0.5 17 Pump cmt. plug thru OE 5" dp at 4,7001 as follows: Pumped 20 bbl H20 followed by 208 sxs "G" cmt wI .2% D046 & 1.5 5001 batch mixed to 15.8 ppg. Total slurry 43 bbls Displaced cmt. to balance w/6 bbl H20 and 59 bbls 10.0 ppg mud. ICP 500 psi. FCP 7C psi. CIP at 18:51 hrs. Bottom of plug 4,7001 top of plug est. at 411101 1.5 5 POOH 7stds dp slowly to 40321 Circ and condition mud fair amount of cmt. returns. .riCO Alaska, Inc. tjt\A uescflpuon ,"--'" 8 1/2" Bit, bit sub, 3-6 1/2I1DC, XO, 4 HWDP, DNT JARS, 25 HWDP. OAL 1,000.931 tlHANO.: 6 uate Last Inspected 00 WeÏt1t 5 5 19.5# 19.5# 1/27/95 Hours On Jars Daily Jar If 1621·0042 DNT 118 AcCldent"¡ (Y/N) Name *YES Leo Anderson In¡ection 1 n¡&Chen WeU: 2M-23 6BPM "Volume 404 ÒÞIs 70 "bDIs 100 Daily Volume Cutlngs Data Dally 2yds 't;\mulatrve 755yds '!:;torage ~rte Alpine #1 Location vv ell Name Alpine #1 Sl\ned Donald R. Mckelvey Time Hours Code 2030-2330 3.0 6 2330-0130 2.0 6 0130-0300 1.5 6 0300-0600 3.0 13 TOTAL 11.0 Fuel & w.., }.ue! On LOCIÜona (gall) Fuel UMd (gall) 19,164 2,864 ~ueI Rec:Med (;ala) ~ueI Source CPF-1 Ra'-: Pr-..re 900 "'TypeFIud: Mud Diesel H20 -----, Daily Drilling Report unllppe UMa (lOP 10 1SOGOm) G,ø Connaction cu. Lengf1 G 41/21F prem S135 41/21F prem employer POOL "¡.¡pt. ......., (Y/N) YES llun "awn..., L.IIC4oo...., \--run na,.r u.eo \1Xa1 Cumulatllle Volume 574 bbls 11680 bbls Weather Data Peraomel ì emperature -16 ARCO 1 """nCI speed 12 Ids. CONTRACTOR 35 ~Iß Uldor -50 of SERVICE 21 liate 2/28/95 OTHER 1 TOTAL 58 500 960 1m wa., HeCelVfICI (ÞCIII) "Un w.., tiOUtCt 960 Lake 93-12 ~...- w.... VII LOC" \1X)I5,-...O_ w...r UNCI \IXII, 166 98 ~GùIbIe w..... Rcvd (bI*) "PeMble Water Sou~ 100 Lake 93-12 8atMy I BOP DMa 1.ut BOP teatl\)iY tunc:tion Lut BOP Dill 2/23/94 2/24/95 "tUI ""::i unu "luI..nu" 2/27/95 1.... tialety Mt¡ "l.. öptII LJnII 2/25/95 2/26/95 ;Spill (TINI "'V0IUI'ne W..' NO ì ype SpIll 1ùport Flied? Operations From 0600 . 0600 POOH lay down 117 jts dp while waiting on cmt. Ready rig floor and make up RR bit #3 and RIH to 13 3/811 casing shoe. Lay down excess dp from derrick in mouse hole. Clean mud pits and change brake bands while WOC. * Note: Accident and investigation report will be completed and sent in as soon as details are known. Road Maint Water Used f/ Lake #91-23 = 900 bbl Road maint Water Used f/ Lake #93-12 = 0 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Road Maint Water Used f/ Lake #93/32 =0 bbl Daily grey water disposed at CPF-1 = bbls Total grey water disposed at CPF-1 = 2963 bbls Daily cuttings to CC2-Ä ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds Page 2 Cum= 4950 bbl Cum=14900 bbl Cum=10630 bbl Cum=56050 bbl _ .CO Alaska, Inc. AFC No. I~~ lea. AX9329 12 Well ~:~'~At.PlNE#1A fi Cattractor . -~--'~ - - POOL RIG #6 OperallOn at 0600 P/U 12 1/4" BHA &IUD DATA Mud type LSND MBT 30.0 ppb Weight 10.3 ppg pH 9.5 V"1SCOSity 43 see Pm 0.35 PV IYP 12/13 Pf 0.25 Gels 4/17 Mf 1.60 APIWL 6.4 CC Chlorides 400 ppm HTHP 200 psi CC m % HTHP 500 psi OWR Softds 13.0 % ES Sand tr % LGS 102.0 !blbbl Hole vol. 173 bbl Pit Vol 450 bbl Daily Mud $2,055 Total Mud $65,232 Rig Accept 0400 hrs 1/28/95 SurY. No. NONE Depth (MD) Angle Direction T,V.D, Vert Sec. North West DogLeg TIME Code 0600-0800 2.0 13 0800-0900 1.0 9 0900-1 030 1.5 6 1 030-1200 1.5 5 1200-1230 0.5 6 1230-1400 1.5 5 1400-1500 1.0 6 1500-1600 1.0 21 1600-1700 1.0 6 1700-1800 1.0 5 ~- 1800-1830 0.5 12 1 830-1900 0.5 6 1900-2000 1.0 5 2000-2130 1.5 6 -...---. ~5- (11 Daily Drilling Report ID6~ Jprogrea -81751 Eà COllI 0 [)de 3/1/95 Depf1 (MOIl 'ID) 1765' (PBD) "Düy Coet $124,064 LastC8g 13 3/8" @ 1,765' BIT IYoTA IDayaw~ Prwi0u8 Depd1 (MD) 9,940" ~em COllI $1,223,928 Nut c.g N/A 14.6 Shoe T-' BilNo. RR#3 Size 8.5 Make HTC Type ATJPOS Serial No. V81 BH Depth Footage ACT/AST RPM I&JOlOG IYoTA DRUMG DATA DepIh 9,940 0epf'I 1,665 Rot Wt. 80 Mud Wl 10.1 P.U. WI. 80 S.O.Wt. 80 ForrnIticl'l Avg Drag .... Drag -:!kg 1~rqa.n Trq 8~ " .... -" "'"," Com gas Pump No. 2 3 T~ J8S 39 Lner Size 5.5x12 5.5x12 Max BGG 31 SPM DC EJIponent GPM Shale deMity Preewre "-u.....P"'UW""tA\I" £Ilpore~ 9.2 SLOW PS 35 45 ROPIShaIe SLOW PP ROPISend Date 2/25195 Rig ReIe-. woe Jets.TFA OPEN BitCoc DuD 1 NO A Grade E TD R[~[r/[D AP~ 2 4 1995 1\ ~ Oil & )!:as CO, IS. Commlss~n ..\nchora -" Operations From 0600·0600 Wait on cement @ shoe. Clean mud pits and repair brakes. Cut 701 drilling line. TIH. Tight @ 2057'. Tag cement@ 40601, set 30k down. Test witnessed by AOGCC J. Spaulding. Circ/cond for trip. Pump slug, POH V 24501. Circulate, spot 30 bbl. Hi-vis pill. POH. R/U tongs, run 14 jts 3 1/2" tbg. TIH V 2200'. Circ/cond @ 22001. DIS batch up kickoff plug. Lay kickoff plug: 20 H20 followed by 425 sx G wI 075% S001, .7% D65, .2% 046, @ 17 ppg, slurry vol. 76 bbls, yield 1 cf/sk, displace wI 3 bbl H20 and 18 bbl mud. POH 10 stds V 12741. Est TOC 16651. Reverse circulate surface to surface volume. POH, R/U tongs and UD 3 1/2" tbg. ---. .-, -~~co Alaska, Inc. Daily Drilling Report I'MA uesclIpoon I:lHANo.: Unllppe u.a II op '0 ~1IiCIm) 6 CD w.¡grt Grade Connection 0... Lengf'I Uate Last Inspected 5 5 19.5# 19.5# G 41/21F prem S135 41/21F prem 1/27/95 Hours On Jars Daily Jar # 1621·0042 DNT 118 AcCIdent? (Y/N) Name CI'npIOyer '"Hpt. ......7 I Y IN) Updated rept on Anderson, PM Injectlcn lJ1j8dion WeY: 2M-23 Raw: Pressure Fuel" W.-r '\-ueI On LocaÞana (gd) Fuel UMd w-) 25452 3212 ~ueI ReceHed (gals) ~ueI Source 9500 CPF-1 un na.r vn LOC;cMIOI1IDD1Sf"un na.r UNO IDOlS) 6BPM Volume 340 ÒbIS 105 "bÞia 195 900 "'type Fluid: Mud Diesel H20 500 360 4Jrt ".,., HeCelVecJ IÞI*) "'Un "aler tIOUfce 360 Lake 93-12 h..1ÐI8 w..ør vn LOC:. IDDIS'-"'Ol&l)" _wr useo IIXMI) Dady Volume Cumulative Volume 640 bbls 12320 bbls 165 91 "Potable w.. Rcvd (bbIe) "P0CIIbIe Waler Source 90 Lake 93-12 CutJngs Data Wee....r Data , emper.w. P~ SØty I BOP D.. 'tat BOP 1ee1IUiv function Lat BOP DriI Dady Oyds -10 ARCO 1 35 15 1 52 3/1/95 2/24/95 '"L.aat J"I'¿:i UnII "LuI""UM 2/27/95 Lasl ::iaTeIy Mtg Lasa :)pili Unll 3/1/95 2/26/95 :>pIIIIYIN) "VOIUm. (gale) NO ì ype Spill ~lpOrt Flied? t;¡mulatrve t'vna apeea 755yds 18 ktS. CONTRACTOR ~~llador :>torage :>I\e Alpine #1 Location -50 OF SERVICE Vv&ll Name 1Ja1& Alpine #1 3/1/95 OTHER Stgned D.C.Bumgarner TOTAL Time Hours Code Operations From 0600 . 0600 2130-2400 2.5 15 Test BOPE, annular 350/3500, rams 500/5000 psi. Test witnessed by J. Spaulding AOGCC. 5.0 6 UD excess DP, while WOC. 1.0 6 P/U 12 1/4" BHA for cement drillout. 0000-0500 0500-0600 Road Maint Water Used f/ Lake #91-23 = 150 bbl Road maint Water Used f/ Lake #93-12 = 0 bbl Road Maint Water Used f/ Lake #91/16 = 0 bbl Road Maint Water Used f/ Lake #93/32 =0 bbl Cum= 5100 bbl Cum=14900 bbl Cum= 10630 bbl Cum=56050 bbl Daily grey water disposed at CPF-1 = 200 bbls Total grey water disposed at CPF-1 = 3158 bbls Daily cuttings to CC2-A ball mill = 0 yds Total cuttings to CC2-A ball mill = 284 yds TOTAL 10.0 Page 2 ~-- -, -. MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David JOhn~~ Chairm~' " Blair Wondzell, B~ P. I. Supervisor 3/'3 ( '}r John SpaUlding,f;r~ Petroleum Inspector DATE: February 28, 1995 THRU: FILE NO: n9zlb2cd.doc FROM: SUBJECT: Plug and Abandon ARC a Alpine 1A Exploration PTO 95-18 Mondav February 27, 1995: I travelled to Arco's Alpine 1A to witness. the P&A of the hydrocarbon bearing interval, 4630' - 4650' MD, prior to setting 4. kick off plug and re-drilling Alpine 1 B. I was not able to witness the placement of the bottom hole plug or the open hole plug as I was in transit to the job site from Anchorage. I did witness the tag on the open hole plug as 28,000# was set down and held for 10 minutes to verify integrity. The open hole plug was tagged at 4060' MD with the bottom of the plug estimated to be at 4700'MD. The area between the bottom hole plug and the open hole plug was left filled with 10.1# per/gal. mud. The area between the open hole plug and the kick off plug will also have 10.1# per/gal. mud. Both the open hole and kick off plugs are balanced cement plugs using class G cement. - t ~';~ :~:J Summary: I witnessed the cement plug on the hydrocarbon bearing interval of Alpine 1A. attachment: n9zlb2cd.xls ,~-, STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plug And Abandonment Report Operator: Arco Alaska Inc. Operator Rep.: Dave Baumgarner Lease No.: Well No.: 1A Sec. T-R Total Depth: 9940' MD Well Name: Alpine 1 A PTD No.: 95-18 S1-T11N-R4E Elevation: CASING DATA: Drive Pipe: Conductor: Intermediate: 0.0.11 Set @: 0.0.11 Set @: 0.0.11 Set @: ft. With 120 ft. Surface: ft. Prodctn: 20" 13 3/8 PLUGGING DATA: 1. Open Hole Plugs: 9940' - 9539' PBTD not witnessed 2. Open Hole Isolation Plugs: 4700' - 4060' tagged and witnessed 3. Perforation Plugs: 4. Annulus Plugs: 5. Casing Stub Plugs: 6. Surface Plug: Casing Removal: " Casing Cut @ II Casing Cut @ II Casing Cut @ II Casing Cut @ Feet Feet Feet Feet REMARKS: Kickoff plug to be set at 2200' - 1665' for a re-drill of Alpine 1 B Distribution: Inspector (s) : John H. Spaulding orig - Well File c - Operator c - DNRlDOG c - Database c - Rpt File c - Inspector FI-OOO (Rev. 3/93) N9ZLB2CD.XLS ..- --. Date: Feb.28, 1995 Meridian: UM Mud Wt.: 10.1 ppg. Penetration 0.0.11 Set @: 0.0.11 Set @: 1765 ft. ft. ""- --.... -- eM ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 9951 O~0360 Telephone 907 276 1215 ~~ ~~ February 26, 1995 David W. Johnston, Chairman Alaska Oil and Gas Conservation Commission 300 1 Porcupine Drive Anchorage, Alaska 99501-3192 Re: Sundry Notice to plug and abandon ARCa Alpine #lA Permit No. 95-18 Dear Commissioner Johnston, The ARCa Alpine #lA well has been drilled to 9940' 111), 7343' TVD and plans are being made to sidetrack the well to a new bottom hole location. ARCa Alaska, Inc. hereby applies for sundry approval with a variance to plug and abandon the ARCa Alpine #lA, permit number 95-18. A detailed plug and abandonment procedure is enclosed. ARca requests a variance to the requirements of 20 AAC 25.105 (1) for the cement plug #1 placed from 9539' to 9940'. ARCa proposes to place plug #1 per 20 AAC 25.105 (f1) using 100% excess cement volume over estimated hole size without recording the actual location or integrity. This cement plug will be placed on the bottom of the hole which will prevent any chance of the cement falling downhole. See attached schematic for cement placement and volumes. The required P&A surface plug, casing cut-off, and cover plate operations will be done as part of the Apine #lB P&A. If you have questions or require additional information, please contact Fred Johnson at 265-1492 or myself at 265-6206 in our Anchorage office. Sj:{relY, ( ~!;J Supervisor KRU Drillsite Development RECEIVED FEB 2 7 1995 Ä\ô.ska ou & Gas Cons. Commission Anchorage AR3B-6003-93 242-2603 .-.. ,-' ,- ð.:J STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon...x. Suspend _ Operation Shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate_ Change approved program _ Pull tubing _ Variance _ Perforate _ Other 2. Name of Operator 5. Type of Well: 6. Datum elevation (OF or KB) Development ARCO Alaska. Inc. Exploratory ..x. RKB 38' Above SL feet 3. Address Stratigraphic _ 7. Unit or Property name P. O. Box 100360, Anchorage, AK 99510 Service N/A 4. Location of well at surface 8. Well number 1465' FSL, 2250' FWL, Sec. 1, T11 N, R4E, UM ALPINE #1 A At top of productive interval 9. Permit number 773' FSL, 678' FEL, Sec 35, T12N, R4E, UM 95 -1 8 At effective depth 10. API number 50-1 0 3 - 2 0 2 1 1 - 0 1 At total depth 11. Field/Pool Wildcat 967' FSL, 790' FEL, Sec. 35, T12N, R4E, UM 12. Present well condition summary Total Depth: measured 9940' feet true vertical 7343' fe e t Effective depth: measured true vertical feet feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth 80' 1735' 20" 13-3/8" 350 Sx AS I 350 Sx AS III & 650 Sx AS I 110' 1765' 11 0' 1765' measured RECEIVED true vertical FEB 2 7 1995 Tubing (size, grade, and measured depth Packers and SSSV (type and measured depth) Aiaska Oil & Gas Cons. Commission Anchorage 13. Attachments P&A wellbore. 14. Estimated date for commencing operation February 26. 1995 16. If proposal was verbally approved Description summary of proposal _ Detailed operation program X BOP sketch _ 15. Status of well classification as: Oil Gas Suspended _ 2/'2..6f,~ Name of approver (3 roc -, UJo //lei -z:-r2 If Date approved 17. I hereby certify thpt the foregoing is true and correct to the best of my knowledge. Signed Iv ,- V Title Area Drilling Engineer ~l )-- FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Approval r:!? .;Þ d Plug integrity"/ BOP Test Location clearance d d q..s. - t).¿ ð - -) 'we uµy / Mechanical Integrity Test _ S~bsequent form requi~e 1 0-..!::/..Q.2 q.~ d' Approved C~inal Signed By ~e~r~ Returne<tJ ·d W J h t 3(( (9Ç ~;: ~ t, aVI . 0 ns on Commissioner Date ! p(/~g (1'Ç SUBMIT IN TRIPLICATE Service ! fa? "'~ Date -z, 7,7 { ~ ";, Approved by the order of the Commission Form 1 0-403 Rev 06/15/88 ~ ¡F ..............- ALPINE #1A PLUG BACK PRIOR TO SIDETRACK DIAGRAM 5000 PSI WELLHEAD EQUIPMENT ~ ~ 20' RKB 665' TOP OF CEMENT PLUG CONDUCTOR AT :::::~'r . - - ;.,=- r.... ...1 4 J ~ . ! ! ¡ ¡ WEST SAK il! ill i~ ~:::::~ ~:::::: ~:::::~ ~:::::~! :.:. :.:.,'. :. :.:. :'1 t:::·:::·~ -..;~..;;<;.>;;w;.If,,'" -.;;.ç;o;:..;; <;. ~ If" ,,,..;;ço;;<;'1f,, ~... ....."..;;0;;: ::.:::.: L 8 BTC ,..........:=-;:,......................................................................................................... ..........1 - 0 L:·~............................................................................................................~~I , ..' ............................................................................................................ '. 765' RKB ~~~"-" ~~~~~~~~~~~~~~~~~~r '--.:.-...u~~ ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... ,...................................................... .......................................... BOTTOM OF CEMENT PLUG 2200' 20" MUD LB/GAL O. CMT PLUG #3 HOLE 3-3/8" 68 LB/FT, SURFACE CSG AT 6" I 20 BBL H I VIS I ~___n_______n; I I I I I I I I I I I I I 10.1 LB/GAL I I MUD I I I TOP OF CEMENT PLUG 4430' K-3 INTERVAL 4630'-4650' MD (4042'-4056'TVD) BOTTOM OF CMT PLUG 4700' RECEIVED FEB 2 7 1995 Alò.Ska Oil & Gas Cons. Commission TOP OF CEMENT PLUG 9539' Anchorage J-4 SANDS 9639'-9734' MD BOTTOM OF CEMENT PLUG 9940' FJ 2/26/95 ,~,~~""~~,~,~"" -,...................................................... ,...................................................... -,...................................................... ,...................................................... -,...................................................... ,...................................................... -,...................................................... ,...................................................... -,.......................................,............ ,...................................................... t:'...................................................... ...................................................... ...................................................... ~~~~~~~~~~~~~~~~~~~ ~.................................... ~ 20 BBL H I VIS I i...._n_________J 10.1 LB/GAL MUD ~.....,-.s,....-..........-~os-:"~................~ ......................................................~ ......................................................~ ~...................................................... ...................................................... ...................................................... ~......................................................~ .......................................................~ .......................................................~ ....................................................... ,...................................................... ....................................................... .......................................................~ ....................................................... ....................................................... .......................................................... ·................................................ill... .""""......"",..." ....................................................... ~~~~~~~~~~~~...... 8-1/2" HOLE CMT PLUG #2 [2ME ARCT/CSET III ~J'J.:J ARCTICSET I r~~T~~1 CLASS G CMT CMT PLUG #1 . ~ '-':~~ TO 9940' ...-.. ~' ~ ALPINE #1A PLUG AND ABANDONMENT PROCEDURE Notify AOGCC 24 hrs. prior to beginning any P&A activity (907) 279·1433 1 . RIH with open-ended drill pipe to TD (9940'). Lay a 63 bbl (308 sx) balanced cement plug from 9940'-9539'. 2. Pull up ten stands slowly, and circulate out DP. Note: ARGO has requested the AOGGG waive the requirement per 20 AAG 25.105 (I) to test this plugs location and integrity.Ve.f"þa..l (1 "-P p,ø çj eJ.. , 3. POOH to 4950'. 4. Spot a 20 bbl hi-vis pill from 4950'-4700'. Pull up to 4700' and lay a 43 bbl (208 sx) balanced cement plug from 4700'-4430'. 5. Pull up 10 stands slowly, and circulate out DP. 6. POOH. Pickup bit with no jets. RIH and tag cement plug. Document plug location and - integrity for AOGCC. 5. POOH. RIH with 3-1/2" tubing stinger on 5' drill pipe to 2450'. 6. Spot a 20 bbl hi-vis pill from 2450' - 2200'. Pull up to 2200' and lay an 75.6 bbl (425 sx) balanced cement plug from 2200'-1665'. 7. POOH, laying down drill pipe as required for sidetrack drilling operation. 8. RIH with 12-1/4" bit. Tag cement plug. Document plug location and integrity for AOGCC. 9. Dress off cement plug. 1 O. Prepare for sidetrack drilling operation. The required P&A surface plug , casing cut-off, and cover plate operations will be done as part of the Apine #1 B P&A RECEIVED FEB 2 7 1995 Alaska Oil & Gas Cons. Commission Anchorage ,j u: ;tiAM AKCU ALÆ::'¥.A ftl l~ O. U 0 ¿ ~ 1"' . /j ~ ~, .--- ~ : II itli ¡;;' ~~.\~;s:< ARCO Alaska, Inc. UI I:::: · .. . If .. , ~". I .1 II I n II I I H II I I' II I I II II I I' II I I I' .1 . II I' . · .1 II I .. II I - I H .. . II .1 . -- · II II . I' II I , · - .. . .. .. . · .. .. . .. ... FACSIMILE TRANSMISSION ' 11111 ; II II: \ I ¡IIi iii il ü I .1 I' I II II II ~ ~ .. ., . .. .. .. -. :I :111 II;;;;; .. .~__. . .. -.aa- .. - .... .1 .1 .1 .. . II II .. H ?/:tS" 111111 Gill II ;1 ;; Date; Time: IIII II I: III :: :: II - II II II II I " ., .. .. - I' . II I' . II II . .. !! II !! !! ! !I It It I! Number of Pages (Cover +): Z- .- ... .-- - .. . - .. - From: ~.!ð \k,H.NJON· Kuparuk Urill Site Development P, O. BOX 100360 Phone: (907) Â (J ....J/c¡r t ANCHORAGE AK 99510-0360 FAX # 907 265-6224 Location: - ,,, . . n. - ATO-1269 ,¡ti - - - To: 4-ç; ?c ( FAX #: . . . -- --.. Location: 1 Phone #= .....- Copies To: .- . . . . , ". . -- " . .. ~ .. - - , Subject: ._,/~ F.. £~y¿ Ý o ".e.~ rI(/AI' J cS C/.r11~"'" ~~ Ý 4~¡ðINé. (vA (s IO£T,~C.1< ) ¡g~(, ~/Ç; t Comments: - -" , -..- . .. - .. -.. ". ..' . - RECFIVED. -- -- " fER P 7 1995 -. Alaska Oil & Gas Cons. Commission --- ~.. ArllJ1'lQrage ,. . -,... . , - .,. .- ..-' - .- . Anv CUIIstiqns c_all s'-.(1der. o.LOelia Brown. 'S¡-6825, ... I~ _ ~ 8 1 0 : 2 7 AM ARca ALASKA INC /---. No. Ubi ~ r. o'~ ,~.~ ARCO AI~Slka. Inc. Post Office Box 100360 An~horage: Alagka 9951 O~o~an Telephone 901 276 1215 ~~ ~~ February 24, 1995 David W. Johnston, Chairman Ala.c;ka Oil and Gas Conservation Commis!;ion 3001 Porcupine Drive Anchorage) Alaska 99501-319'. Re: Weekly Operations Report ARca Alpine #lA Pennit No. 95-18 Dcar Commissioner Johnston, Attached is the weekly operations summary for the ARCO Alpine #lA well being d-tilled in the Colville delta area. The Alpine #lA sidetrack was kicked off from the original wcllburc itt ±1873' and luts been d~J,;ÛUlli:illy drilled tu úcpth uf 8000'. Plans are being made to drill another sidetrack (Alpine #lB) after completing operations on rhis well. If you have questions or require additional infonnation, please contact Fred Johnson at 265-1492. SinceteI y , Fred Johnson Drilling Engineer RECEIVE[) FEB 27 1995 Alaska Oil & Gas Cons. Comm\sS\Uí: Anchorage AK3!:! fjOO;H~3 242 ~¿6()3 6 8 1 0 : 2 7 AM ..late: 02/24/95 Paç¡e: 1 AR CO AL.~SKA IN C ,--... ( , --~, No. Uo:¿Y P. 3/3 ARca Alaska Inc, DAILY DRILLING REPORT -------------------------~~~--------~-------------~-----------~----~~~~--~------ WEùL:ALPINE #lA RIG:~OQL #6 WIi ~6% S~CURITY;2 WELLID: AX9329 AFE: ~AX9329 TYPE:EXP AFE EST~$ AHl::A/t,;N¡'ï:NQRTH SLOP! BOROUGH STATE:AK h~I nuMSERt50-~03-.20211-01 FIELD: COLVILLE SPUD: :1TAR'1' COMP: F!NAL~ ---~~.~----~~-----~~--~-----------------------------------------~------~---_.~-- 02/18/95 { 1} TD: 2 460 I (2. 4 6 0 ) SUPV: DeB 02/19/95 ( 2) TD: 4030'(1570) SüPV:DCB 02/~O/95 ( 3) TD: 5315' (1285) SUPV:DCB 02121/95 ( 4) TD : 6218 I ( 9 Q 3 ) SUPV~DCB 02/22/95 ( 5) 'I'D ¡ 6 972' ( 7 54 ) SUPV:D'RM 02/23/95 ( 6) TD : 7568 I ( 59 6 ) SUPV:DRM 02/24/95 ( 7) 'I'D: 7 a 2:3 I ( 255) StJPV:DP.M MW: 10.0 PV/YP: 19/14 APIWL: 6.2 DRILLING 8.511 HOLE Drill hard cement £/1660'-18001. NO turther hydrOcarbon indications', Good cement at shoe and below shoe. TOR for BHA. Drilling 6 I 5" hole, ~otat~ L./l873' I slide/rotot" ~o kick off as per plan to 2124'. Drilling directional 8.5" hol~ Lu 2.1f;O·. DAILY;. CUM: ETD:$O EFC: MW: 10.1 PV/'iP: 19/22 APIWL: 6.0 l1'RTT.LING 9.5ft HOLE Drilling 8.5" hole f/2460/-4030'. DAILY: CUM:' ETD:$O EFCz MW~ 10.0 í:V IYP: 12/10 APIWL: 5.8 DRl1,,1.Jl.JSG 6.5" MOLE Drilling f/4030-5315'. DAIIll; $ . CUMt E'rD:$O €'FC ~ ' MW~ 10.0 PV/YP: 13/14 APIWL: 5.6 RIH Vi/BHA #3 Drilling f/5315-6218'. Unable to slide drill, ~OP nil. Frequent motor stall. use of lubricants and soaps ineffective. Good ROP w/rotary. CEll, pump d~ job. POH f/bit and BHA Cnanges. ~hange out bit. DAILY: CUM:. E'I'D: $0 EFC: MW: 10.1 PV/YP: 12/14 APIWL: 5.4 DRILLING W/BIT #3 RIH to casing shoe at 1765' and fill pipe, Drill and survey wi~h bit #3 from 6219' to 6972'. DAILY: $ 0 CUM: .. ETD: $ 0 EFC: 0 MWt 10.0 PV/YP: 14/14 APIWL: 5.4 TRIP FOR NEW BIT AND MWD Drill ana survey with bi~ *3 f/G97~ to 7$68', DAILY: $0 CUM:' ETD:$O EFC: MW: 10.1 PV/YP: 11/15 APIWL: 5.6 DRILLING W/BIT i4 Finished POOH with bit i3. Test aOPE. RIH with bit #4. Drillina and survey f/756B to 7823. Severe bit balling. DAILY:. CUM: ETD:SO EFC: End of WellSummary for Well:AX9329 RECEIVED t·· iT) f) -, Q 9 r ; . 00 ('J [, 7 ¡ ;/' ';,,; ''I ;\i,Oj Ui ¡ ;\ :~¡;;"" '.j Li: ;~~, I.,,~J\ Ii (Ïi\~;U"J" t-,!" i¡o.if;)qtJ .-- --- MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Jo ~ Chairma~' DATE: February 23,1995 THRU: Blair Wondzell, <8~ P. I. Supervisor za Bobby FOS~ Petroleum Inspector FILE NO: AFZIBWCD.doc FROM: SUBJECT: BOPE Test - Pool 6 ARCO - Alpine # 1A PTO # 95-18 Exploratory Thursday. Febru~ry 23. 1995: I traveled this date to ARCO's exploratory well Alpine # 1 A and witnessed the weekly BOPE test. As the attached AOGCC BOPE Test Report shows there were no failures of any I equipment. The ice pad location was clean and all extra equipment was stored in a orderly manner. I made a walk thru of the rig and all equipment seemed to be in good working order and the rig was clean. Summary: I witnessed the BOPE test on Pool rig 7 drilling ARCO's exploratory well Alpine # 1A - Test time 3 hours - no failures. '."'='.ii ,~ .~-~ - -) Attachment: AFZIBWCD.XLS ,~, ---~, STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION OPERATION: Drlg: X Workover: Drlg Contractor: POOL ARCTIC Rig No. Operator: ARCO ALASKA Well Name: ALPINE #1A Casing Size: 13.325" Set @ 1764' Test: Initial Weekly X Other MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location OK Standing Order Posted OK Well Sign ~ Dr!. Rig OK Hazard Sec. OK BOP STACK: Quan. Test Press. P/F Annular Preventer 1 300/3,000 P Pipe Rams 1 500/5,000 P Lower Pipe Rams 1 500/5,000 P Blind Rams 1 500/5,000 P Choke Ln. Valves 1 500/5,000 P HCR Valves 2 500/5,000 P Kill Line Valves 1 500/5,000 P Check Valve N/A MUD SYSTEM: Visual Alarm Trip Tank OK YES Pit Level Indicators YES YES Flow Indicator YES YES Meth Gas Detector YES YES H2S Gas Detector YES YES DOPE Test Report 6 PTD# 95-0018 Rep.: Rig Rep.: Location: Sec. 1 DATE: 2f23Æ5 Rig Ph.# 263-3176 DON McKEL VEY GARY GOERLlCH T. 11N R. 4E Meridian TEST DATA FLOOR SAFETY VALVES: Upper Kelly I I BOP Lower Kelly ¡IBOP Ball Type Inside BOP CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes u Test Quan. Pressure P/F 1 500/5,000 P 1 500/5,000 P 1 500/5,000 P 1 500/5,000 P Test Pressure P¡F 17 500/5,000 P 46 500/5,000 P 1 Functioned P 2 Functioned P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 4 Blind Switch Covers: Master: Nitgn. Btl's: 6 ~ 2000 3,000 P 1,250 P minutes 43 sec. minutes 33 sec. YES Remote: YES Psig. TEST RESUL T8 Number of Failures: 0 ,Test Time: 3.0 Hours. Number of valves tested 25 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspeçtor North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: GOOD TEST. Distribution: orig-WelJ File c - Oper./Rig c - Database t;-"..14>t File ~"'"~ctor STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO FI-021 L (Rev.12194) Waived By: Witnessed By: AFZIBWCD.xLS BOBBY D. FOSTER £) '-:.A~ E ~~ :--'...::J -, ¡ 1.,1 Þ @J ,ð - K @ -'I @ Lr\.., -=:J JL, @ _ ~ ¡ru TONY KNOWLES, GOVERNOR ALASIiA. OIL AlVD GAS . CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 February 15, 1995 Mike Zanghi, KRU DS Devel Supv ARCO Alaska Inc POBox 100360 Anchorage, AK 99510-0360 Re: Well # Company Permit # Suñ Loc Btmhole loc Alpine. #1 A ARCO Alaska Inc 95-18 1465'FSl, 2250'FWL, See 1, T11N, R4E, UM 1327'FSl, 1072'FEL, See 35, T12N, R4E, UM Dear Mr Zanghi: Enclosed is the approved application for permit to re-drill the above referenced well. The permit to re-drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting re-drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling a new hole. Notice may be given by contacting the Commission's petroleum field inspector on the North Slope pager at 659-3607. c -----_. David W Johnston Chairman \. BY ORDER o'FmE-GGM jo/encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl /~-. -~ ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 9951 0~0360 Telephone 907 276 1215 ~~ ~~ February 12, 1995 David W. Johnston, ChaÎlman Alaska ail and Gas Conse1vation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Re: Application for Pennit to Drill ARCa Alpine #lA (Sidetrack) Dear Commissioner Johnston, ARca Alaska, Inc. hereby applies for a Pennit to Drill an onshore exploratory well, the ARCa Alpine #lA (Sidetrack), on State lands near the mouth of the Colville River. ARCa will act as operator for itself, Union Texas Petroleum, and Anadarko Petroleum Corporation in evaluating acreage previously leased by ARCa. The proposed sidetrack will be drilled from the same surtace location as the Alpine #1 well. The bottom hole location is approximately 1.0 mile northwest of the ARCa Alpine #1 well. Attached find the information required by 20 AAC 25.005(c), and 20 AAC 25.061. All waste drilling mud and cuttings generated during the drilling of Alpine #lA will be hauled to the Kuparuk River Field or Prudhoe Bay Field for temporary storage and eventual processing by ball mill which will gtind the cuttings prior to their being injected down an approved disposal well. H2S has not been encountered in this region in any stratum shallower than the Lisburne F01mation. Therefore, ARCa has not included an H2S contingency plan with this Application and requests an exemption from the H2S req uirelnen ts. However, all drilling mud, coreS and produced fluids exiting the wellbore will be monitored for detectable levels of H2S. ARCa also requests an exception on 20 AAC 25.033(e,2,D) shale density requirement. The shale density technique does not work well in Alaska due to the variable composition of the shales, and the chelnical used in the shale density column is listed as an exceptional health hazard. The Commission is requested to review this application for Pe1mit To D1ill as soon as possible to allow approval in a short time pe1iod. This is a sidetrack drilling operation from the oliginal well bore. Dlilling operations on the sidetrack will be ready to begin this week. Your prompt attention to this matter is greatly appreciated. The Commission is requested to keep confidential the following attachments to this pennit application which are drawn from research and data proprietary to ARCa Alaska, Inc.: Pressure Info1mation Proposed Drilling Fluid Progt"am Pressure Analysis Proposed Drilling Program RECEIVED fEB 1 3 1995 Alaska OU & Gas Cons. CommissIon Anchorage AR3B-6003-93 242-2603 y' ....... ARCO Alaska, Inc. ..oIIIIIIIIIII.... Post Office Box 100360 .. ~ Anchorage, Alaska 99510-0360 ", Telephone 907 276 1215 ~ ~ Finally, the following are ARCO's designated contacts for reporting responsibilities to the Commission: 1) Weekly Status Repo11 Fred Johnson, Dlilling Engineer 265-1492 2) Completion Rep011 Fred Johnson, Dlilling Engineer 265-1492 (20 AAC 25.070) 3) Geologic Data and Logs Mark McDelmott, Exploration Services 265-6394 (20 AAC 25.071) If you have questions or require additional information, please contact Fred Johnson at 265-1492 or myself at 265-6206 in our Anchorage office. s~~~e;Y:_ ! MiketJ:;j)- Supervisor Kuparuk Dlillsite Development RECEIVED FEB 1 3 1995 Alaska OU & Gas Cons. Commission Anchorage AR3B-6003-93 242-2603 .-., STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 1 a. Type of Work Drill .L.. Redrill 1 b. Type of Well Exploratory..L Stratigraphic Test _ Development Oil _ Single Zone _ Multiple Zone _ 1 0 . Field and Pool Wildcat feet Re-Entry _ 2. . Name of Operator ARGO Alaska. Inc. Address P. O. Box 100360, Anchorage, Location of well at surface Deepen _ Service Development Gas 5.Datum Elevation (DF or KB) KB ht above sea level :40 6. Property Designation ADL-25530 7. Unit or property Name 11. Type Bond (see 20 MC 25.025) 3. AK 99510-0360 4. 1465' FSL, 2250' FWL, Sec. 1, T11 N, R4E, UM At top of productive interval N/A 8. Well number Statewide Number 600' FSL, 600' FEL Sec. 35, T12N, R4E, UM At total depth Alpine #1 A 9. Approximate spud date #U30610 Amount 1327' FSL, 1072' FEL, Sec. 35, T12N, R4E, UM 12. Distance to nearest 13. Distance to nearest well property line 2-16-95 14. Number of acres in property $500,000 15. Proposed depth (MD and TVD) 600 feet 1.0 Miles (Alpine #1) 2560 Lease Acres 10600' MD, 7800'TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2» kickoff depth 1900 feet Maximum hole angle 510 Maximum surface 1146 psig At total depth (TVD) 3650 pSlg 18. Casing program Setting Depth size Specification Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 26" 20" 94# B ÆB 80' 30' 30' 110' 110' Permafrost cement 16" 13.375" 68# L-80 BTC 1735' 30' 3D' 1765' 1765' ± 350 sx ASIII , ±600 sx AS1 8.5" 7" 29.0# L-80 BTC 10570 30' 30' 10600' 7800' ±275 sx G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 7500' feet Plugs (measured) true vertical 7500' feet Effective depth: measured true vertical feet Junk (measured feet Casing Length Structural Conductor 80' Surface 1735' Intermediate Production Liner Size Cemented Measured depth True Vertical depth 350 sx AS I 1 1 0' -3$0 ~I' # 1/1 1765' ~ $0 $1(. Jf.S I RECEIVED FfS 1 4 1995 Alaska Oil & Gas C AnChor~n~. Commission Drilling program ..x.. report 20 " 13-3/8" 110' 1765' Perforation depth: measured None true vertical 20. Attachments Filing fee ..x.. Property plat .1L. BOP Sketch..x. Diverter Sketch _ Drilling fluid program lL Time vs depth plot .x.. Refraction analysis _ Seabed 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~< /}~ Titlle KR U OS Development Supervisor ( : Commission Use Only Permit Number number I Approval d,te _/ -- ~Ç-/~ 50-/03-.202.//-ð/ Dd-(J~ 1~ Conditions of approval Samples required ~y e s _ N 0 Mud log required X Yes Hydrogen sulfide measures _ Yes J:!:.- N 0 Directional sUJ.Yey required X Yes Required working pressure for BOPE _ 2M; 3 M ; ..£. 5 M: _ 10M; _ 5 M Other: Date '-/0/K See cover letter for other requirements N 0 No Approved by Form 10-401 Rev. 7-24-89 Original Signed By David W. Johnston Commissioner by order of the commission Date ;J II 6~ /'1 Ó- Submit in triplicate ) ) PROPOSED CASING AND CEMENTING PROGRAM ALPINE #1A (Per 20 AAC 25.005(c)(4)) NOTE: ALPINE #1A IS A SIDETRACK BELOW SURFACE CASING, THE 20" CONDUCTOR AND 13-3/8" SURFACE CASING HAVE ALREADY BEEN SET. R EGEIVED FEB 1 3 1995 Alaska Oil & Gas Cons. Commission Anchora '" ') ALPINE #1 A (SIDETRACK) WELLBORE SCHEMATIC ) 1'»'.:,.,',. .>,','.'.',',. 1::).:>: t·,···· 5000 PSI WELLHEAD EQUIPMENT !¡!!:t~Æ :::::1 20" CONDUCTOR AT 110' RKB :':'/H t·:;::~ .... ..., ~ ~:::::~ ~:::::~ ¡ :::.::.:~.::.: :[~j 13-3/8" 68 LB/FT L-80 BTC SURFACE CSG SET AT 1765' RKB [~]~:)y 1611 HOLE 14-~. ::;. ¡l:;';:::":::: ....... f:~·:·:::~·:·:::: ....... r~ ~:::::~ ~:::::~: t·:···:·-·, t::·::·::·::·:' ....... (''::::.::: ~:;.~.~.~ 8-1/2" HOLE RECEIVED ~'" ~............ ~............ \............ ~............ ............ ............ ............. t............ ............ ............. \............ ~............ ~............ \............ ~' ............ ............ -~':.~ ~,~ FEB 1 3 1995 ............, ~~~~~ AI kaOJ&G ~~~~~ l"\Ias i as Cons. Commission ~~~~~ Anchora ~ ~~~~~ ............, ............, ~~~~~ ~~~j 7" PRODUCTION CSG AT TO ±10400' NOTE: 20" CONDUCTOR AND 13-3/8" SURFACE CASING ARE ALREADY SET FJ 2/12/95 ) ) Cementing Program 13-3/8" Surface Casing Size: Hole Size: Depth: Top of Cement: Excess Calculated: BHT (Static): BHT (Circ): Casina 13-3/8", 68#, L-80 16" 1765' MD, RKB Surface 100% Lead, 25% Tail 45°F 60°F Note: 13-3/8" has already been run Slurry Components and Properties: Preflush: 20 bbls water Lead: Arcticset III with 1/4#/sx D29 (cellophane flakes) (800' to surface) Slurry Weight Slurry Yield Thickening time 12.1 ppg 1.94 cu. ft./sk 6+ hours @ 60° F BHT Tail: Arcticset 1 with 1/4#/sx D29 + .05% D13 retarder (1800' to 800') Slurry Weight Slurry Yield Thickening Time 15.7 ppg .93 cu. ft./sk 2-1/2+ hours at 60° F BHT Cement Volume Calculations (Based on 16" oauCJe hole): Top West Sak, TMD = Design lead from 200' above the Top of West Sak = Annular area = Lead length * Annulus area = Excess factor = Cement volume required = Yield for Permafrost Cmt = Lead Cement volume required =1 1 000 ft 800 ft 0.4206cf/lf 336 cf 1000/0 673 cf 1.94 350 sxl TMD shoe = TD - 200' above West Sak) * (Annulus area) = Length of cmt inside csg = Internal csg volume = Cmt required in casing = Total cmt = Excess factor = Cement volume required = Yield for Class G cmt = Tail Cement volume required =1 1 ,800 ft 420 cf 80 ft 0.8406 cf/lf 68 cf 488 cf 250/0 61 0 cf .93 656 sxl RE~EIVED FEB 1 3 1995 Ã\aska Oil & Gas Cons. CommIssion Anchora .:' ) ) Cementing Proqram-cont. 7" Production Casing Size: Hole Size: Depth: Top of Cement: Excess Calculated: BHT (Static): B HT (Circ): Casing 7", 29#, L-80 8-1/2" 10,400' MD, RKB 500' MD above top of J-4 Jurrasic target (9315' 50% 150°F 1 250 F MD) Slurry Components and Properties: Preflush: 20 bbls Water Preflush 50 bbls ARGO Spacer (weighted to 1.0 ppg over mud wt.) Slurry: Class G with 0.15 gps D47 (defoamer) +3.0% D53 (gypsum) + 0.65% D65 (dispersant) +0.1 gps D135 (latex stabilizer) + 1.0 gps D600 (latex) + 0.07% D800 (retarder) Slurry Weight Slurry Yield Thickening Time 15.8 ppg 1.19 cu. ft.lsk ±4 hours at 1300 F BHT Cement Volume Calculations (Based on 8-1/2" oauoe hole): TMD= Top of Target, TMO = Want TOC 500' above top of J-4 target = Annulus area= (TO- TOC)* Annulus area = Length of cmt wanted in csg = Internal csg volume = Cmt required in casing = Total cmt = Excess factor = Cement volume required = Yield for Class G cmt = Cement volume required =1 10,400 ft 9,315 ft 8,815 ft O. 1 268 200 cf 80 ft 0.2085 17 cf 21 7 cf 50% 325 cf 1.19 275 sxl Note: Actual cement volume will depend on open hole and caliper log interpretation RECEIVED FEB 1 3 1995 A'aska Oil & Gas Cons. Commission Anchora ~, ) ) PRESSURE INFORMATION ALPINE #1A The following presents data used for calculation of anticipated surface pressures (ASP) during drilling for the Alpine #1 well: Casing Pore Casing Setting Fractu re Pressure Pore ASP Size Depth Gradient Gradient Pressure Drilling (in.) (ft. TVD) (Ibs/gal) (Ibs/gal) (psi) (ps i) 20" 110' 11 .4 8.6 49 53 - Diverter 13-3/8" 1765' 14.6 9.0 842 1146 - BOP 7" 7800' 16.2 9.0 3650 2792 - BOP Procedure for Calculating Anticipated Surface Pressure (ASP) ASP is determined as the lesser of 1) surface pressure at breakdown of the formation at the casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP = [(FG x 0.052) - 0.11]D where: ASP = Anticipated Surface Pressure in psi FG = Fracture Gradient at the casing seat in Ib/gal 0.052 = Conversion from Ib/gal to psi/ft 0.11 = Gas gradient in psi/ft D = True vertical depth of casing seat in ft RKB CR 2) ASP = FPP - (0.11 x D) where: FPP = Formation Pore Pressure at the next casing point ASP Calculations 1. Drilling below conductor casing (20") ASP= [(FG x 0.052) - 0.11]D [(11.4 x 0.052) - 0.11] x 110 53 psi CR RE~£\VED FE8 1:3 1995 Alaska au & Gas Cons. Commission Anchoré. "'. ASP = FPP - (0.11 x D) 842 - (0.11 x 1800) 644 psi ') ) 2. Drilling below surface casing (13-3/8") ASP = [(FG x 0.052) - 0.11]0 = [(14.6 x 0.052) - 0.11] x 1765 = 1146 psi CR ASP = F P P - (0.11 x D) = 3650 - (0.11 x 7800) = 2792 psi Casing Performance Properties Internal Collapse Tensil Strength Size Weight Grade Cnxn Yield Resistance Joint Body Ü1ù (Ib/ft) LQ..ill LQ..ill (1000 Ibs) 20" 94 B PEB Conductor Casing 13-3/8" 68 L- 80 BTC 5020 2270 1556 1556 *9-5/8" 53.5 L-80 BTC 7930 6620 1329 1244 7" 29 L- 80 BTC 8160 7020 746 676 * Contingency intermediate casing string Casing Setting Depth Rationale 20" 110' MD 1 110' TVD Conductor casing to provide sufficient anchor and fracture gradient for diverter system. 1 3 - 3/8" 1765'MD/1765'TVD Surface casing to provide good anchor for BOPE and sufficient fracture gradient and well control while drilling to next casing setting point. 9 - 5 18" ±3000' MD I 3000' TVD Contingency intermediate casing that could be set if high mud weights are required to drill the K- 10 and K-5 intervals. This intermediate casing would provide sufficient fracture gradient and well control while drilling to next casing setting point. 7" 7800' MOl 7800' TVD Production casing to cover all open hole and all previously set casing to allow comprehensive testing of the well. This casing will not be set if logs indicate the well is a dry hole. RECE\VED FEB 1 3 1995 Ala.ska Oi~ & Gas Cons. Commission Anchora ...~ ) ') PROPOSED DRilliNG FLUID PROGRAM and DRilliNG FLUID SYSTEM DESCRIPTION ALPINE #1A (Per 20 AAC 25.005(c)(6» RECE\VED FEB 1 3 1995 Ä\asKa UH & Gas Cons. 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W "r...~V^' ^" "'~'w:-"'t^""'":""^'1^ . ~'" ",vr-w. '''~''''':"''^*^ "~'~.........'*"l W:'wm· wtl1[3IJ~~' ,,"'; . w ;,..., ^. : 1 ; ¡ ! ::.: ¡ : 1: :: I:: : ¡ ~: :;rolo. I:: ~: · "",*,,""""'¡""'t . ·.."'···:···.,:·...~·..~·..t..,~..· ....:... ...<Co..·~·..l....~...oo·· ...~....~....,...oo... ...~....á-..~ ..,.. oo\o~...! ...T·~·~ ~ ~ - y"L "'A' "H,,^L). ",L~mL~ ,)"l~lj......h, ~ l..-Ll ,+ ~ 1 ~)..,L~w.-1..~~wt-.L~,,~ ¡ ^,t....L..~^,L^~~LL y w·t;^ n.,~^Y W V" :± =t.1.·~~~f~..~j'± ..t.tÞ...; ...U.n.L~t~t~Fi~n.t~f.uL¡.,;~tiJjjttlf.!,~~~t~~~~ uu ~I. .~~ -1 2000 i..t..·~· 1 1 c i ~ ¡ ¡ ¡ ! f ¡ ~ ¡ ~ ¡ ¡ ¡ ¡ ; ¡ : ¡ ~ ¡ ~ ¡ l ~ ¡ ~ ; : -r-t· . ¡ ! 8 9 10 11 12 13 14 15 16 17 18 EQUIVALENT MUD WEIGHT (LB/GAL) ) ) ARca Alaska~ Inc. Recommended Mud P~og~am (Colville Explo~ation) FE~bt~ ua. t~ y 6, .1.994 ~ene~~l Well Pla~: This ~ell w~ll be d~illed 0s st~aig~t hole with a final 8 l/~ hole sectIon to a rD at 7.1.40' as JurassIc ObjectIve test. The well desi9n fot· t.his t.est. will I::H? t.he ~:\t.andat~d 12 .1/4" ~::\urfacE~ holE~ wit.h 13' 5/::1" casing wit.h i:ln f:: .1/~:~" holE~ t.hen drillE~d to -fD_ A st.andan::lKupanJk t.ype fr'esh wa tet- spud mud wi 11 be:? used to t.he 9 5/:::" casing poin ts at 2100'_ From there to TD at @7140', a fresh water Bland Mud will be used. TV () rJ1 ¡J TMD 120' /800 7800 Casing Pt-ogram: Hole-? ~:)i ZE~ Casing Size Conductor /J.3¡{g ,. 7" 10, '{oo 20" ¡(P" :31/2" I. Surface Hole: 1&'." Hole to (~! /800" -~ /0 .3/9 Casing) 1.) Treat out the excess calcium in the make up water with Soda Ash mix adequate spud mud surface volume with Aquagel/X-Tend II to a funnel viscosity of 80 - 120 sec/qt with a YP of 25 to 35. Add caustic soda to adjust the pH to the 9 to 9.5 range for maximum bentonite yield. Maintain the viscosity at initial levels to the base of the permafrost (800'-1000') then reduce the viscosity as allowed based upon actual hole cleaning requirements. A funnel viscosity of 50 - 80 sec/qt may be suit.able by t.he 12 1/4" TD. It. should be noted that. t.he act.ual mud viscosit.y requirements will vary in this area based upon the actual amount of surface gravel present at each specific location. However, generally only minimum gravel has been noted in this area allowing successful drilling with reduced viscosit.ies. 2.) Due to concerns for gas below the permafrost., spud the well with a 9.0-9.5 ppg mud weight and then increase to 10.0 ppg by t.he base of- the permafrost (800'-1000'). From there to the 12 1/4'1 TD, hold the mud weight at 10.0 ppg or as dictated by actual well conditions. 3.) PAC treatments can be initiated toward the 12 1/4" TO for improved well bore stabilization by reducing the API filtrate to 8-10 cc's. 4.) Circulat.e and shot~t. t.t-ip t.he hole pt-iot- to nJnning the '7' 5/811 casing. A light Desco-CF t.reatment will be useful t.o reduce the gel strengths of the mud prior to running t.he casing and cementing. Note: There should be adequate chemical treatment of t.he mud to insure rheological stabilization of the syst.em prior to TOH to run the surface casing. As the cement contamination while drilling out of the surface casing on Alpine #1 created a significant problems, extra focus should be made to insure this does not re-occure. Condition the mud as well as possible prior to TOH to run the surface casing. While NU-BOP, condition the surface system to reduce the reactive solids content and pre-treat with bicarb and thinners as allowed (pilot test f/specific treatments). When REGEIVED Page - 1 FEB 1 3 1995 Alaska au & Gas Cons. CommIssion " n r. h ('IF ;" ) ) drilling out, continue with bicarb treatments to remove the excess calcium, add PH6 (citric acid) as required to neutralize the pH and treat with thinners as needed for rheological stabilization_ 5.) Maximum utilization of solids control equipment is recommended throughout surface ~)ole drilling operations to keep the sand content less t:.han .l~?{; by volume and improv(~ Ov(·?t"all dt"il.l.i.nq condition:::.;. ..... - -- - -- - -- - - -- -- ---- --- -.- - -.. - -- - -- ------- --- --rvïJ ---- -- -- ----- - -... '-00 -... --- -- ---. - - - - ---- --.- ----. .II. :;:: 1/~~:" Hol(~ ft"om /33(8 " ~3hoe t:.o (i~67DD' (Top ZonE~ of lnt;;(~t"est): 1.> Thoroughly clean the mixing pits and all surface equipment and mud-up adequate volume (@750 bbls) of new fresh water Bland Mud for drilling ahead in t.h(~ ::::: 1/2" hole. The mud ~:::;hould be fOt"mulated a:::; indicat.ed below assuming a 10.0 ppg drill-out mud density: 1 - Bat" n·?.l Wa te t" Aquagf.~l X-T(-:?nd II PAC....·R P AC"-L Bat-aid Aldacide-G Formulat.ion . :::79 6.0 .03 .75 .75 102.0 .2 bbls ppb ppb ppb ppb ppb ppb The important initial properties for the initial 8 1/2" hole would include a neutral pH in the 8.0 to 9.0 range, YP in the 10-15 Ibs/lOO SF range and an API filtrate in the 6-8 cc range. The initial funnel viscosity should be in the 40 to 50 sec/qt range or as dictated by actual well bore condit.ions. The initial mud weight. t"equirements (currently designat.ed for a 10.0 ppg drill-out mud density) will be achieved with barite. (Note: No calcium carbonate is programmed for use in this well.) As drilling begins in the 8 .1/2" hole, t.he mud weight should be increased on an as needed basis with bat-it.e. The maximum mud weight. fot- t.he I:: 1/2" hole should be in~· the 10.0 - .11.0 ppg range. To reduce or control the mud weight while drilling ahead, maximize the solids control equipment. efficiency and dilute with fresh water as required_ Some rig site solids analysis will be required to identify the best. mechanism for overall solids control. As this system will be run as a Bland Mud throughout this interval of the well, only fresh water, gel, barite and PAC's should be added to the system. Additions of any other material will require authorization from the operators representative. 2.) To, avoid excessive cement contaminat.ion to the new mud while drilling out of the 9 5/8" surface casing, it is suggested to clean-out the casing and r'at hole and dt-ill 10' of new hole wit.h a "watered" back spud mud ft-om the preceding interval of the well. The new mud can t.hen be displaced into the well after running the LOT and prior to the initial drilling operations. Again~ refere to the previous comments concerning the problems which were exper ienced on the Apline #1 RrCI I Vto efforts Page -- ~~ FEB 1 3 1995 Alaska OU & Gas Cons. Commission Anchora . .,~ ) ') should be made to m1n1mize the problems associated with this phase of the drilling operation. ~~) _ ) T' he v :i. S c 0 :-:'~ i t. y 0 'f t:, h E~ mud .i n t:. h E~ ::::: .1. / ~:~ II h ole can b (.~ ~:; u s t a .i. n (~d wit h "'f (::I (:11' 1- I' [) I~ ''', (- f A ·111 ,- ., -1 1 ... I-·J ("1 V 1- (-1 r ,:I (""1 t" ,- r :I / (-) ~.. f" A('" 'I-~" ,::;¡ ,- 't ro(::'1 " '1- .- X - 1- v, ' 1 <~ ..' I ~:' J ' C .. d ~::'I L , <::1 I U .~, ,"\ ,,'~, I C ,.~. d I ( _ I .. J ..' ":, <:1, ::.. I ,,~.~, _ . d I .1 sea n a. so be used to provide good LSRV support on an as needed basis if approved by the operator's representative_ These viscosity treatments should be based upon actual hole cleaning requirements_ 4_) Maximize all solids control efforts. Run as fine as screens possible on the shale shakers_ Do not run the desander or desilter as the valuable liquid phase and calcium carbonate will be lost. Run the mud cleaner with fine screens from the beginning of this interval_ The centrifuge can be used to cut the mud weight from time to time, however, rig site solids analysis will be required for specific application. 5.) Treatments with PAC polymers should be used throughout this section of the hole to control the API filtrate in the 6 to 8 cc range or as required based upon actual well bore conditions_ Low viscosity or regular viscosity PAC products are available for use. b.) With the operator's approvaly control excessive rheological conditions with additional Therma-Thin treatments on an as needed basis_ Therma-Thin is an effective polymer deflocculant designed to provide effective rheological stabilization. By maintaining a .25-.5 ppb concentration of Therma-Thin in all make-up additions, better rheological stability will be obset·ved. 7_) The commercial bentonite (Aqua gel) concentration should be kept at 4 - 8 ppb minimum through this intermediate section of hole. 8.) Dilute as necessary and maintain volume with fresh water as required. 9.) Maintain the pH in the 8.0 - 9.0 range. No caustic additions should be made to this Bland Mud. 10.) Continue with tourly treatments of Aldicide-G while drilling this interval of the well. A 5-10 gal/tour treatment rate has proven effect in recent North Slope work_ --------------------------------------------------------------------------- íl./¿) rC/éJ I I I . :::: 1 / 2 II H ole f / (!~ 67 {J 0' toT 0 ( (~~ 7800 ): 1.) Prior to drilling below 6500', the mud should be conditioned as follows to insure mud stability and to t"educe the API filtrate for pay-zone protection. One should expect a minimum dilution of 10-15% with fresh water to re-adjust total solids and to make the system receptive to the Following treatments: A_ Continue t.o t"I..tn th(?' pH in the neut.t"al t"ange of ::::.0-19.0. Thet~e should be no caustic additions to this mud. B. The API filtrate should be reduced to the 4-5 cc range with Dextrid and PAC' ~::; a t. a 3 : .1 t" a t.io. Th is wi 11 Pt~obabl y requirR rctf\rt fjl y 2-3 ppt> FEB 1 3 1995 Page - :.5 Ali1ska OU & Gas Cons. Commission Anchora, .,~ ) ~) Dextrid LT and .6-1 ppb PAC-L. Baranex (a modified lignin) may be considered for use to i.ffiPt"OVe the filtrate control mechanism. Confirm with the operator's representative for use of the Baranex additive. c. Be aggressive with biocide (Aldacide-G) treatments to reduce/minimize bacterial degradation. A field kit is available to monitor the residual biocide concentration. D. Continue with fresh water dilution as required. E. Adjust the mud weight as required with Baroid (barite). Again, anticipated mud weights for this interval of the well is between 10.0 and 1.1.0 ppg. 2.) To control excessive rheology, treat as required with Therma-Thin (a polymer deflocculant) and/or Desco CF (tannin powder). Confirm authorization for use of these material with the operator's representative. 4.) At TD (after the final core has been cut)~ conditioned for logs and possibly a 7" casing job. primat-y focus should be on. rheological stabilization with caustic treatments to for pH control and Desco-CF, Therma-Thin and/or Enviro-Thin thinners to control excessive rheological t.rends. .--------------------------------------------------------------------------- IV. Suggested Mud Propert.ies: Uppet- Lowet- Surf. S 1/2" 13 1/2" Densit.y 9. D,-I (] . 0 10.0 10.D-1.l.D PV 15-~~5 .10-25 20 yp 15-35 10-20 .15 Viscosit.y (Initial) E10-120 40-50 45 (Final) 50-E10 Ini. Gel 5-15 3-6 3 10 min. Gel 15-35 6-10 9 API Fil. (Initial) 10-20 6-8 <5 (Final) ::::-1.0 pH 9-9.5 EI . 0-9 . 0 ::1.0-9.0 %Solids 4-1D <6% LGDS <6% LGDS ---------------------------------------------------------------------------- RECEIVED FEB 1 3 1995 A,\aska ou & Gas Cons. Commission Anchoré. .", Page - 4 ') ) POOL ARCTIC ALASKA RIG #6 DRilliNG FLUID SYSTEM RECEIVED FEB 1 3 1995 A \;jska Oil & Gas Cons. Commission Anchoré- '> 'b .' ""f" I I '-I -' .-¡ ....., -(\J I C'\J ~ \.f) RE(E\VED fE8 1 3 1995 A.\aska 01\ & Gas Cons. CommisSion AnchorE .- - ) ; , J / t I I U.\; I , , , . MUD í f -T--~ DOCK I I I m¡m rn II!! 1M) HCJIPERS rn I r ~- rlilri ~= W¡W ~-~~ I - I I I ~ ¡~ I I ~ 11-____ / -----.. ~ JQ J~ }_'- ; L !~ï;· ~.~ ~~,j .....n- I r--- Å I: ---r-. ! ~H' It",- ! I ì(]....¡...,¡ IUI~! ~' I ,..,...., -. 0 ~_<: , ~ ! ~__ 0 ~ -r'.nL "..I : DEJ:.MSER I I......!.- - ~ :..' ~ I ~ r _:: -:-:ï..' "\ ~- - .--~ I ["- - ",-.-=1 - - I DBRaRS .)" k ~ " ~ ¡ ,. I " " I ~ [lllllIlIllIll \./ - I HI µ" " 7- tff 'j( i ~r ~~ ~ L a::- :31 ~II- o -:z: o lLJ _ a.: . I -(..) ~ - - lit -51 : =~I= ::¡; c - a (.) - ¡;:a c - ~ a::1- r L t===:~ - ~ - ~ I- I ~ _ (I') I ~_ ¡j [~ i ~ - I ~ -- I -- ." oJ,,! 1... = "" I I ~ " if 1.11 rlt---!!I ~ - I I ~ r:;tr" åI" ,.... ---111I f .11I -.:- I-iii I ~ ' m ~I I >- ~l ! , - II ., Ii "-. r I I~[ I _ -0 ~ ¡ 0 J ~; ~ I ~ ~ III --' - I = [ I I OllWElL \ V . E-2000 ~ ~ DRAWWORKS -= ~ I Rt' 'II I - @"Z I J 0 ç CII.EL~ -(/1 ~' ;..-- ~ ---- æ / ëE ~ ~ ¡ _ a '~ =f~ i - I ~ .... . I I I \ I I I =& 1 :1, I l_ o \.. ~" ~ "'- ~ !)f ~ d FEB 1 3 1995 Alaska OU & Gas Cons. Commission A, . ~ .." \ I' t:: ã5C1. CJJL&.I a~ to.... -~ / \ ~~ !! !j .' . / \ 1\ j\ ' [1j I ~ " / ~~ ~~ \ ~ à-... ¿. ~ -..J L¿J ::) ~ :::) L&.I ~ § ~ C» ~ C» u:. m~ ~~ ~~ Q 10 1(.) I~ / \ /~ \ I rm',,';;. ~: ~~ 0 !\ ~ \ , . - / ~~ œ ~ ! :...... I ~;-.; ~~ - .....- =- ~ j - U.I --/~ \ - ~ S ] ~ \1 ~ T( r ~ : Iii / I... ~ / II \ I §I -+~~----~ _.J-\-;;\:L ~ = ~V == [JQ ~ :.: \ n8'1t. :.: \ I LJa&I ~ - \, f n ~ þ RECŒ\VÈD ~ I ./ ~ n . jI 1t III I 01 LWELL A-1700PT III \ II II II OIlWELL A-1700PT II I \ ~ / ~ III --~ - :a c: " t~ ~ ~ "" .. ~r/ am a-¡ P-J ~ / WA51E' tW:1JDN fUP a=- S ¡~ c aD au m r'I '" (!,- \ t:: a.. ;j ~ .... OJ OJ ~ - ! \ t= a.. z: o Ô :::I V) ~ Cl:I Cl:I ~ \) \ I J I / 7'-4- I I ') ') PRESSURE ANALYSIS ALPINE #1A (Per 20 AAC 25.005(c)(7), as required in 20 AAC 25.033(e» RECEIVED FEB 1 3 1995 A\aska OU & Gas Cons. Commission Anchor" ., ) ') ARCO ALPINE #1 A ANTICIPATED PORE PRESSURE, MUD WEIGHT, AND FRACTURE GRADIENT o .! . ttl~ ~j'hl·..L.. "'i¡-' ~.L~L,.t-Ll~L-~~L·L.1Ll"'~^Wl"J"{t,,.LJ'1"·i..J...L. ¡ ¡ ~^,L, ~ LL" :, t: : :~:~:t:: :~:: :1 $: : >: : : .' )'n.. n .,,~.... ...... w.<_... "". n.. n~~Æ-...<-...r...~...<-... ."<_",~.."",x~,.~,......~",_~",, ....~,,~... ... ....~...~.... ^'oC>-->>>-'^ . .. n~ .",~... -+1-- °l--..L -- ~l-,~ _.i....L.+-; ,;, ; , .+...¡.... . +... ..+.. ..+.. ....... ...t..+··t·,+··~~t-l..·t"+"f·..t"'i·..++·..t+.. ..+..t~t+". u+-+.. .... ¡ ¡ ~~;; .......+.. -1 000 ~ FoÆ ..~. ,,¡..... ...¡... ...-\0....... ... ...~.v-\o.n~..+...$...~...~...~....:...J...t .... ....~..A:..A~.~~nA ..A"'...~...I..~... ...y...~... ... ... ..·t·..;·.. ....t.. . ~ ~ PRÉSSURE . ;'''' vi", w+"'-- .^' ~ ~,,~ : ~t -lit: ,,~"--!~ L~_ w~"Jv-r!"'{"" -¡---l"t+- ^ ¡ d:llNE LOT 14.~ ~ ~~ ~ : ~ :.: :: :: ~j: 1j: :: : F: $: t : ¡: SURFACE . i ~ : ··t·: ¡ r" ... ., ^'. "~r^r-- "'r"'~'" ... 'ht"'T' "T"r : >'T"'}"T" M "rl"1 ¡ ¡ ...... ~-r-"(' ¡ 'lw.o CASING ~~. AW>-W.4:W^l-~'''''A~~W .~ W ~Aw.....<", 1~Awn -~r"'~'~r" A~h~~'¡' ~~r"""¡"""" ~ ^^^^"1~ 1 7 6 5' -~..+.. ..+.: ; ¡tJ; ...f...·.. .... ... ..++.... ...l"·f~ ·+·t·..i··"i"-~·..~·~+..·j··~v ..+·..~..·~...t·~ ..j.". ...l..t"""'r·+...~...t... ...++.. ... ...~...~... -2000 +.J- ....,... --¡-.-, ++ - t-'- - ,- -rr""'~A....~n+nfn . ^,.')'v+~{-.v.+....~v.... ....+·+·4.............+.....~·+·" .......t'....~VA~...... ...4....+·" .¡ '..' :~: :>+: ::': tt:J.: ':...J:: \: ~:J: >1. M"rWr~ 'wiv . ~~-~'" ---,. i T-r ""1"T :.! VTW "'TwrTVT '" ^r-("T"l "r':....--cT"rrwl"'l -r:rT'''r~r' ,... " : O' ~.. ,. (' . "(....., ... ·t·r--r.¡...r.t··¡··;··¡·lt·¡····... ···r+·¡--- ¡ ...,·t~õtiiib:údöA TA ~··t··... .w " ~ .. ~r ¡ n .... AT~~- ~1 ~riY-r"'I~"'¡ ·T·...t...yTm-iAyTA ·t¡~+~' . ...~t'YT-rty A ¡ ¡ ~ª: : ....>.... .... ..."'...:.... ... ... ..."(0........... ...~...~...oQo... ··i...~·.. "'oQo...,),...>...oQo..J...~..,., "'1'''~'' , ,. ...~. ~._~..."... ... ....s..... ....>... ...~....~~-rlovn ¡ :: : :~:¡$: :¡¡: : :~:: ~: ~ ¡:: - 3 0 0 0, .....'!'-..... . +....'t·......¡.......w~t......¡........r......;........y."~......-;....·l : ..... -"'¡"""Ar A.....¡.....Ar ~A"'" . ,,~.w..c..... '" . v... "..~... ..... ::......¡.....:..... .~ ,w~~~__ " ~~L.... ~~~ w~ '''1wL.iwLlv_i'''I~'wL'('....¡Wi~vi'~~- r-i-...- v_""..L,l-...-L" ~ "" mil i: ,,- .~, h.t ~ : ___L_ : ¡ .:: i MUD WEIGHT: r : : ¡ ~: ¡: ¡ ~: ~ :: -M.. ··.···.··C··· .. ·1·'lt·':Ln:··'··t·· "t..T..~-r-T..t..·:...· ·..t·.. ··TJ....~·..·, ~ ,n . m..v( n v,-+~.. o -t...L ...i.~..¡.. ...1.. ::t - i 1.l..fiT. ~ .±t.r=b¡c~tt~ ±~ ....t~¡~1.....t... ["..:::........ ::~ .~~t "'''. ::t:: .:: -4000 ~; : .~~: '~'twT~': ~L...¡" ~ ¡ Vf:~'T"Effi' L~I' WAI:~~t~+...t- ~A; ~ ¡ ~ '+[fvt1W~i :, ¡ ¡ :: : I~~ I'· - "'w..."'~~~ -~'" ".. '" ~""1""'<"W""" "" " "" "'''~ ~:r...w, '~~"V]"~ ~_Lv : ¡: :: ...¡ _ __ r: ¡ ¡ : : : : I : ~ : : '.: : : ¡ : ¡ ¡ : ¡ ¡ -... ... ... ...~...<... ....;... ¡ .; > oQo ~ ' .. .....~....;...oQo... .... ........¡o... .... ...~....>...oQo>.v. . ! !: ! ¡ ~ : ¡ ~ ¡ !! ¡ ~ ¡ ¡ , ¡ ¡ ¡J ¡ : ~ ¡ ¡: f ¡ ¡ ¡ i ¡. ¡ . t~ "'~"lw.~.'w 'w~'''''''I'''~'~~r.-^ _A~V'" I~ "''I''''....v~,i..w''"''"....... '" "'o.o""~_~" v........~,)o--v ~~ ~-"~voQo~f'""...,,>-' "">.......... ".."w ~- ::I: : : ~: :: :: :¡{:~ :!¡:' ::'.: ¡::~L: :¡:: :1: :~: : 5~~~~1~t~~1gª1~I C _m~....~....~...~... 4¡ ~ i.... ....r..·~·..L·f: .. ~r...~.~¡mr~¡...f)..·L.i...~....¡:~í·..~·..¡···~···t···~..,..·..¡"'1"'~"'~" ...):...... ...j.... ....i..· VA ..).... ...... _..,LJ",,· v~t,,~..,,~--~-~L_'¡"'''~hL,,y...J···l:''' ~. ..vt··l"...L..~,,¡Lv "L-1^Vl~L-wL",i,w¡~t...vrL~~~t·wl..-L """ ~>: :... .. :^,,¡... ß -+,,: )-r ¡ ~.+.+..,~.+..+..+..... ..+ut·+·+~I..":·..) ..·¡·..t"+·++··r·+··t·,,t·+··~rt+i~·:..·t^·r+" m r-' a: -6000 -t -tn.4:-~~..(~~;n'1'~h~A:~~...n;'~ '>At~A'¡'~A"'_~'~oQo'~ ~~.¡..w...~,.........~>A~w.*'yA~y..<~....¡.....J~.4,~....A~f~....:-..n}~,4-~:......-}·.';'.n}A~~~";" .., ~~..." ">A~m .., - ...J... ... ... :.._~...l....:..J.J..~...l...lj...L..,;,Ij...t...L..,...LLL..L.L1...t..l...L.LJ._Lþ < ; ; .l. fwictUREGRADIENT ' ~ -: ;:: v+--4+i: .+..+... vff·~+-..~·~....¡m.jL+n~A.~~,.i..t>Ai-mi.~L+~~+.. m.~.... n' ...~v r'''~ ~I' in ; >A" A' VA' <C . '"'}''' w v_}_-t-~~h"\"V->,w~-""~"",,,""o'>~->""~"r"'":' ".g."'~-"'1"" w^l-"+v...r"...¡....-.~...,1"~'":ll"~vT --~" 'w J..L rvt'" w ~ ,,- , 'w~"" -~. ~ -7000: ~; ¡-j:~I:-ft:ii: td+=ttL+tdil±trtJ 1,,:,::.C:L ::::::. :i= ~ -~ ~. v.. ~ ~~¡ t' :"E~ ~ ;! 4H···~·"l...t"l· t ¡ ! t It ¡ ~ t-.~- ; ¡ ¡ >on .n~ m t ¡ m1@ o "r ... ....+. ... ... ..+.. ..., ·--;-..¡..j"""¡··-t---t..."·T·"·..·...t·"-··· ...0...·····.."·...··4.. ...,..... - ....... ... - - -8000 -Itq1t~¿tt*_t~t±tJ*µttt-'±tttí ~¡ttto.+;=:... W+V... ...+vr~t:v...+·...Iw~....1¡".... ~+.+~~......+...... "1+ -+v...~.J.+'+A+v+++A+L...+·±i_, ; ~; ~ ¡' Lttf"ï --~ ~- ~: "1 v.-.t~..¡...", J'^'~~'" '" ",J·..~:.."t-1"'~....¡...........)_....:""~'w!,,':..._^ív.....:w....¡.'W~"..:.A"'S At--- w....." v__,_ "~~<--'¡"'~'r-w , : . ~ -4.--~ :: ;: : .í::~¡~~: ::~¡~~ ~¡¡ ¡: ¡ ~ :: - ... ...~.... ...~...-E"..¡..... 'V~"'-E"'''' ' : ·"oQo·";"'r",¡v'i"..Æ-...;... ....¡...o(o..J....~....~.n'$... ~......¡....~....... '''ì'''l'''~v, .... . n~ -9000 ¡ ~y...~l_<_",l~~~~....+.wL ~.Jm1 ~ ~~_...L-ly-~.....L...,~J~i"..w--~J :-...1....... y _...¡.~ ~~~.)'" ...~ : ¡ : ¡: 1: ¡ ~ : ¡ : : :: ~: [: ' : : ¡ : : : : : : ~:: .: : ¡ : ~ l~Vr~J~l~oQoIL~+~'IL~F1=r~T' ¡ ·J~if·~~t+l~~F~·IL1~+~F+~F~L[: ¡ '~r~ - +~~ '~;~:L~ :: ~n. ~ ¡ ~ : ; ~ . w_ - -~ -- ~- ~v .....~'i"~"" _^L, ~~"".::.........¡...~+"m"· ,~ "'-:--·~··{."oQo·"l m~m_m.'..."''''1''''~''' ...,~ :t--. ·..1· . ... _~....".v ~ ¡....... ...I....... ... ....>.nl....L..¡..ffi·L.: ...t..L.~....~... ...y...lmL.LL.~m.lmLmL.l... ..·ì...L·· ¡ ~. ". ...).~ ~L.. ~ : ~.:~: ¡:~¡ (:¡¡:¡::::r~¡: : ¡ ~:~¡ -10000' - >~A-.:_""""""4""...:~~ w..yn"¡"""" ~4~~.........~w-'l""'~'~} ( ~ ~ . -:¡;--:........ - ~ .-- "'>~ -. ~:m" ~ ; ~" : ~~+~~: ...r·...+·l·l..: ...I~ "+"rt t ! t ¡ nL: "¡Vt7-J~'" ~ ·,,1·..t"T·i· n.. ~n1" ¡M +... _.~.. ~ .". --~'wr ......-:---~^I-"^""':-'~ - _......,.."'W'..."..¡.A" '~'~"_'W"~~4,_.y.W4·...,.,~.i-. {.i~~·~m .~""""~>A,t~·....·. - ,>A . .-n_~·w wi'~ _.~ ~- ~ ~f_ '~'0-,vm: < ...Lv~...l",L"l._l"lw~L "',L"hL..lwh_iw~..,...:"Jm¿~~...í...L~~.í~vL -1--- : µ~ : w --~~ ~ ~: t\ :..:: ~ : t ~ : ~ : ~ ~ : .t___J : ~ : ~ ~ : Ü) : ~ ~ L,...:- ::: ::.. ~ ... .... ....... ... ... .............. ... .........~... ..·~..Ì·..oQo...! .....~~...~...oQo^'..^'.......~.v{'·--~·..··..i···oQo..·~..·~...·... ..... ··"'1C'"90·.¡.·...·..·oQo... ......... .... '"oQo''' .....--.~....~.... -11 000 ~ ,~,Lt: "'......~ Vi: ~J u _L ~L",-.L,L1t"L.Lvtv_L,L,¡ ...vLw"L...¡·.aa..-r . vL . t1 - ¡ ¡ : ^v. ~Lj..._ ¡ ,,,,~,~J.,,, ~ L:} r ¡ ! ~ ~ ~ ¡ ¡ ¡ ¡ ! ¡: :"r ~: ¡ ¡ : L ¡ ~ : . ",~",L~ -~~ tL.t~þj~~~ "'r' '~Il'" "~CILC·j·1~~:~I~I~.CI~~~:~~~:~·;:r~i~~~·~õr·:· ït.ïjj~.J"l^-" ..Tl..... ~ i \! ~ ~ : : ¡ ~: ¡ í ¡: : ~'Q~:.T1nJ. : ~ : ¡ ::: ~: : ..." -f""""( ......., ~,..:o.,w'^' ~"",¡".....,.............. ~n:nnr·nr" ~Mr~"" ~- ~."-o.--~"'''-~'''-O->~ -~ ...v., ~-- -12000 -... ..t.., u¡'- u. j'+', "'¡"-1-" ..·t·.. ....¡.... ..t+·tu-¡··T..·!..t++·++·t..+..j·...t"trr·¡..·t .;: ¡ ': . i 8 9 10 11 12 13 14 15 16 17 18 EQUIVALENT MUD WEIGHT (LB/GAL) ) ) ALPINE #1 A INTERVAL TRANSIT TIME VS DEPTH SP 1360 WKE 92-02 o ~ : l :11: I t :: ~ ¡ i ¡ !! ¡ ': ¡ ¡ ~===~=- -- =-=;==r=r=,=P===r== -=--------r==:~q== , : . , : ! . ¡ ¡ ¡ , , , :' , ' . ¡, < . I -....................----......... ·---------=r--------T-------T-------r----- . J~ m..~r--------------------- · --r--'---------- --------ri.: ········..1....... ,w"I"~J m' -.~~~~''''''''''~-~ "w_~"w~""" '~_W-[""'i~-'lw -" -- ""''''~~,~'w.,.''w~'''''v_~ 'w~"''''-+-~-:-_,~..,_::''~,~ "', 'w [~' !: : ¡: ¡ < -.y....~ ~A''^^''''''''~......,,~1-~ ....~...... ~,~.~........ "....,,~,.;..y.y~v..l..y...v~......~.... .....,......w~.....~w.......~-. ......t.~v...........~vv ~w.~v.y..>.....w......L.y....v~ ...~ ~V¡~_ < : : : : : : : ; ! ¡ 1: l -3000 ~:===+==++~t~t+tc~--r=+=q=.:-lt :I: ------------------ -------,---------¡-------~.------¡ ----t-·--j--L_-----------u--u---r--u---+-u-------t--t- u____'uu_,_____, u_ .... ~ -~ =_u u___u_u_uUu------ uu--¡±t~===r=u-u i=tu---+=T=I~=~.!----¡~~ - f ¡ I " , I", ¡ ~ ~ooo :¡~~t~.;~I~ ¡ _, - I I, _, -, , _ -8000 ---.-- ------.---- -.----- -1·lt1~--r------------t_------ , T ft'fEÞt---r!--- 10 100 5 1000 INTERVAL TRANSIT TIME MS/FT fE8 '\"3 199 O'l~ & Gas Cons. Commission A.\as\<.a Anchor~ ' - ...J ...J W ~ ...J <C Z o I- U W a: c '-'" J: l- n. w c c w a: :J en <C w :æE ) ) ALPINE #1A INTERVAL TRANSIT TIME VS DEPTH SP 1360 WKE 9202 o 1 t tIt l! ; ¡ ¡ t' =H ~:=====. ==. ==:= ...::::. .= :::::. :::. .... ...====r=== ::::....·=r::::::::t::::::,= _.- :: I ' ' ,f ' ~~ç: ¡ m _=.==....: ==-..·t.~.::=t=· =t.·~= ~.=.L.'·t.·~ :'::::~_'~""~'..'=~ ·,~~~~.~~~~~~=.:~t~~~~~~:t~~~=t=~L.·.-: ....·1·..· _ .... ~ : ì :! '!: . .. ............ .......... J ..-............ ... .~......t .........,. ....l...·~r.... r L .................. ..........·...·t.... -.... ........... 'f"~'" +.. +.. t"f ..·1· ¡ . i : ! ~ ¡ f : . ¡ : -12000 1-~---!-·_-1 -ri--(-r¡!J~----T--r---: "I< t~tr-[UO INTERVAL TRANSIT TIME MS/FT FEB 13 1995 Aiaska Oil & Gas Cons. Commission Anchorc. ) ') Per 20 AAC 25.005( c)(3): DIAGRAM AND DESCRIPTION OF BOP EQUIPMENT TO BE USED (As required in 20 AAC 25.035(a)(1» AND INFORMATION ON MAXIMUM PRESSURES (As required in 20 AAC 25.035(d)(2» R·E~EIVED FEB 1 3 1995 Alaska Oil & Gas Cons. Commission Anchora 2 ) ) BOP SCHEMATIC POOL RIG #6 ALPINE #1A 13-5/8", 10,000 PSI 4 '1 ( I I I I < 5 > I I I I I I < 6 > I I r I --I~-~---U lr- ~ - r--'\ ~ 1 2 1 1 8 1 0 9 ~ "--/ - "--/ ---1l r- "--/ - "--J .-r- I I I < 7 > REC:EIVED I I FEB 1 3 1995 Alaska Oil & Gas Cons. Commission I I Anchom p See listing of individual components on following page Revised 1/31/95 ) ) BOP COMPONENTS ALPINE #1A POOL RIG #6 13-5/8, 10,000 PSI Diverter System: NOTE: DIVERTER NOT APPLICABLE TO SIDETRACK 1 . 21-1/4", 2000 psi WP, Hydril Type MSP annular preventer with companion flange to diverter spool. 2. 21-1/4", 2000 psi WP diverter spool with one 16" outlet. 3. 16", 200 psi WP FNW knife valve with hydraulic actuator on diverter outlet. BOP Stack: 4. 13-5/8", 5000 psi WP, Hydril Type GK annular preventer with companion flange to bell nipple. 6. Single 13-5/8" , 10,000 psi WP, Hydril type MPL ram blowout preventer fitted with pipe rams. Single 13-5/8" , 10,000 psi WP, Hydril type MPL ram blowout preventer fitted with blind rams. Single 13-5/8" , 10,000 psi WP, Hydril type MPL ram blowout preventer fitted with pipe rams. 5. 7. 8. 13-5/8", 1 0,000 psi WP drilling spool with one 3"and one 4" 1 0,000 psi WP outlets Choke Valves: 9. 4", 1 0,000 psi WP McEvoy Type E gate valve with hydraulic actuator 1 O. 4", 1 0,000 psi WP McEvoy Type E manual operated gate valve REGEIVED Kill Valve: FEB 1 3 1995 1 1 . 3", 1 0,000 psi WP McEvoy Type E manually operated gate valve 12. 3", 1 0,000 psi WP McEvoy Type E gate valve with hydraulic actuator Á\aska OU & Gas Cons. Commission Anchora ..~ Revised 1/31/95 ') PROPOSED DRilliNG PROGRAM ALPINE #1A (Per 20 AAC 25.005(c)(10» ') R tc.t\\JtÐ rt.\) Î ~ '99S comm\Ss\ot\ . \\ &. Gas Cons. ~\(}.s¥.a Ü AAcbot'.' ) ) Alpine #1 A - General Procedure Application for Permit to Drill February 12, 1995 1) Dress off cement plug with 12-1/4" bit. 2) Test BOP if required. 3) Make up 8-1/2" bit and bottom hole assembly with steerable mud motor and MWD/LWD (GR-Res). Drilll 8-1/2" hole to kickof point at ±1900'. Orient motor and sidetrack out of original hole. Drill 8-1/2" hole to TO as per directional plan. 4) If LWD log results are favorable, run and cement 7" casing. 5) Nipple down BOP, nipple up tubing head, nipple up and test BOP. 6) Run cased hole logs 7) Pressure test 7" casing to 3500 psi. 8) Freeze protect 13-3/8" x 7" annulus. 9) Run in hole with the completion type test string, space out and land tubing hanger. 10) Nipple up and pressure test 5000 psi tree, tool string and manifold. 11) Perforate well under balance using tubing conveyed guns. Flow up the tubing and through surface testing facilities. Test liquids will be stored in tanks on location and pumped back into the reservoir or hauled back to Kuparuk and processed through Kuparuk facilities. Gas will be flared. Testing will involve alternating flow periods and shut-in periods. Individual intervals may be tested separately or concurrently. For long term flow testing, the rig will be moved off prior to perforating and will be moved to the Fiord #3 location. 12) Kill well. Freeze protect tubing and annulus. Install tubing plug and back pressure valve. Well may be left with operations temporarily suspended and long term flow testing may be resumed the following winter season 13) Clean and abandon location and access road. RECH\lEt) tEB ,~ '995 c mm\ss\on . ~ u\\ & Gas conso. 0 ~\c;.~\C.a. Anc"or~· . DAYS ALPINE #1 & #1 A DRilliNG OPERATIONS o 1: ~œ' ttJ' ~'U'!!ij~ :l!t::~ ::. ~ : 1:: : I:: ---H.u~... ....~ '00 ....~.... ·w. .w "., ....Æ-...: roo .u.~u+." .,.~"";w ....~... u.~....Ltu.. .utmJu, m¡m m ,.. uuL. 'Jutu.L... '001.... 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'36 A e= 6 Ui 1 1 - l) -l- AA BP 6UTi 1 i - "t.V UAIt. ~Y· I.;K - AJt-' - ~IION ') I I 550' ICE PAD LIMITS ~ 33.5' " i--- 222' ~ ALPINE #1 I ~- . I I CUTTING STORAGE -==:J ~ r::::- 252' .. -- ~t RECEIVED FEB 1 3 1995 ,Alaska Oil & Gas Cons. Commission Anchora,p ~.~"'..._, ~.~~ OF -_ .·Á ""'- \ ................ '.. . ; '\. \ ~., ", "". . r-. ~.. *' 'f'.. . -~~ , ~ .k': ..1}1IJ£ · -.,.¡ 9t ~~~ ¡ ¡. -.- -,,~_. -...! I-pee- _.~- -". __.'L" - YO- ,~~~. N J. ROOKUS l!J 't ~.... L;-~35 ~.~J.. t.:-Þ~;··....~IIq'-'5 .......: C? ; .... v ............. ~\I. .'~OF'E'SSION"\.. \,~.. .......,~~.~ ARCO Alaska, Inc. <> Subsidiary of Atlantic Richfield Company CADD F1L£ NO. I DRAWING NO: L.KS01172 1 /16/95 Kt.V - DAIt:. BY CK - At"f" ut:.::!tc.... IIUN R)' ~ o ~ 550' fE ~ ~ ~~ Scale 1" = 2 Miles ~ ALPINE #1 LOCA TED WITHIN PROTRACTED SEC. 1, TWP. 11 N., RGE. 4 E. UMIAT MERIDIAN LAT. = 70· 19' 59.612" LONG. = 151· 00' 37.253" 1,468' F.S.L, 2,248' F. W.L Y = 5,972,482.25 X = 375,455.03 GROUND ELEV.= 6' TOP ICE PAD ELEV.= 7.6' NOTES ,. BASIS OF HORIZONTAL LOCATTON AND EZEVATTON IS U.5. G.S. MONUMENTS CLEAR 4& BLACK. 2. COORDINA TES SHOWN ARE ALASKA STA TE: PLANE ZONE 4, N.A.D. 27. 3. DATE OF SURVE:Y: 1/13/95. 4. £Z.£VA TTONS SHOWN ARE 8.P.M.5.L SURVEYOR'S CERl1F1CA 1£ I H£RE8Y CERTTFY THA T I AM PROPERL Y REGlSTEREO AND UCENS£D TO PRACTTC£ LAND SURVEYING IN THE STA T£ OF ALA51<'A AND THA T THIS PLA T REPRESENTS A SURVEY DONE BY ME OR UNDER MY DIRECT SUPERVISION AND THA T AU DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF JAN 1 J, 1995. ~ LOUNSBURY & ASSOCIATES, INC. GINBBRS PLANNBRS SURVEYORS 'q) ~ ~ 00 ALPINE #' EXPLORATORY WELL CONDUCTOR & ICE PAD AS-BUlL T I SHEET· I REV: 0 CEA-MIXX-601D172 OÒ, OF , . . ~y Ù~Ie.:-:- ';, ! ,'(ri \ -~, .~~IION :.1(1 G."u~ i .:.f" I ~ I (~Í't" , ~ I '2/2g/D4 DB , AJR :,).E ww. I.OCA11ON ! l I, ) ! ! ~' 10~' ~ (' : ~. \G' "~/~)(' (,--2_ ;í1~<;_-Þ ì-~-~~~o ~ --. ~ ,?---\ . t>j. ø ' "---'::''h 0 .--¡, . ~ ~ .- ; t·- ! N r, þ~/ i·' = ,if ¿) ~? iB' \ I~ \) I : ! ;,D ,\\ &7 (( (- ' Q ~ ! \lu\: \ }J\\ 'ù () <I ~ ) .~\\ Y ~' î- ~ .~ ~I ßg \~ D rD ~ f\ \'¿ DC __" ~90 22 \1 j I 'Z'/~~ ~~ 2% '\ : l ~ \ 1? Orz r /f1 ~ , C\J ~ '\ \ ' '-' .Ii/' _~,-r;?' . '\ ~~ . '\ D <)_ g(!!" /\ ~ ~ ~ I ?~ a 5 q Ì'-~J2 I ~""""'&"" ,;- ~ O.~ ~ J1 ~IO ) iJ~3-4.. ~j~¡::~¡:~~ 3~ i c:J Tí~ N <1 .....!J f~ ~i~;~~~~~~~': .. I (7s;~ . .......¡. .J ·w ..:~::_::::::~. ... / j ~ T " N . !\~~: " /) ..;..~' ''':-::~:~*~'' ··-.....1& ¡; .~ . . cr r:J &~:~·..·...~~~~~f~ .~ I "'- <J U ,. rALPl N : #1 I ,,,::,.;~ ~~ ""' Ir ", '~'" '~ ... ~. .... ... + 3 r 10 ,11 ~~ n .~ 1 I "=--;~ ~ ~ ( LOCATED WllHlN PROìRACTED ,z' 7. ~ to .o:!~i~ T ~ERj~~~O' 00· J- -I ð '. ~ ~O~G5.;7~~~~000· 37· ~ \: 0J (' l --- I ~ ç , x = 375.457 \V (::~,. L '1 ~ ~ ""1, .. -~ ~p' :/ ' - - ~ (11 U 2;\ (', U (~~ FE: 1SpS 21~S-,)l Q zz L1 \ t&' I ~\'t1) . _. .._........92-7JA..:..... . ~ ~ ~ I cp l:J. ASSOCIATES, INC. ~ I \) JQ { .: zJf~...... PLUGa:II S1ì....v. 2. ì.\ ~ V Zß J ,I 25 ~ . ~ , ARCa Alaska, Inc. ~~ ' ALPINE #1, 1A ,,,. EXPLORATORY VÆl1.. SubsidIary of Atlantic Rrch1Jetd Company PERMIT EXHIBIT ~.K~,N6~ j 1'-/29/94 I DRAWING NO: NSK 6.01 d166 I SHEET:2 (:I 2 t REV: 1 :Þ-~IJU.. !. ~ t ~t.VI UAIè, I .; I ~'l;..n- J;,~l'(Ir"\lUN ,: 1 1'2/23/941 oa A.a! 1 R .) WELL LCCA110N ,,~-::.V' \""1\ II::. .d,. I Cf{, ~ ""¡oJ",, , ¡ I ) ~~ A.ìâ&ka Oil & Gas Cons. ~ommissbn ðpchora,~;e ~ - ,.- WAJNYtRlCHT F~IR8"NKS . I I !~Q --........ o I f I I I I ~ ALPINE #1 ¡ 1. fJ LA T -- 7Q- 20' 00· LONG. = 15'· 00' 37· KAKTOvtK \ \ \ \ I, ì )"" , c..c. ~i ~~ u . l ' . 69 . I \ \ \ \ I :.r -..t . ~ . 1", ~ - - \~ \_ ôg· rt---y- \- ì \ \ \ \ 1- . 66· I 4(<Í. ~O (/)4'( <íZ .Jc!. <ü I \ . I I.r) co ..... ~ LOUNSBURY & ASSaCL\.TES. INC. r..1~J."- ~ Stl.,.~.... ~ . 0) I() - ~ tI) . A - ARCa Alaska, Inc...,,.. Subsidiary of Atlantic RIchfield Company CADO F1L£ NO. I DRAW1NG NO: 1J<601166 '2/29/94. ALPINE 11,1 fJ ~LORA TORY WELl. PERMIT EXHIBIT NSK 6.01 d166 I SHEET: 1 OF 2 I REV: 1 ) ) PROPOSED DIRECTIONAL PROGRAM ALPINE #1A (SIDETRACK) (Per 20 AAC 25.050) R tCt\\j\:t> ~ E 8 ì ~ î99S . eomm\SS\ot\ " & Gas cons. .,I/'.l ü\\ . . ~\~';)t\U. ~nchOh ) ) ARCO ALASKA, Inc. Alpine #1 Alpine#1 slot #1 Exploration North Slope, Alaska PRO P 0 S ALL 1ST I N G by Baker Hughes INTEQ Your ref Our ref License Alpine #1 Rd#1 Vers.#2 prop1157 Date printed Date created Last revised 13-Feb-95 12-Feb-95 13-Feb-95 Field is centred on n70 28 24.450,w148 49 2.487 Structure is centred on n70 19 59.612,w151 0 37.253 Slot location is n70 19 59.612,w151 0 37.253 Slot Grid coordinates are N 5972482.257, E 375455.044 Slot local coordinates are 0.00 N 0.00 E Reference North is True North RECEIVED FEB 1 4 1995 A\aska Oil & Gas Cons. Commission Anchora " ) ') ARCO ALASKA, Inc. PROPOSAL LI STI NG Page 1 Alpine #1,Alpine#1 Your ref : Alpine #1 Rd#1 Vers.#2 Exploration,North Slope, Alaska Last revised: 13-Feb-95 Measured Incl in. Azimuth True Vert. R E C TAN G U L A R Dogleg Vert Depth Degrees Degrees Depth COO R DIN ATE S Deg/100Ft Sect 1900.00 1.08 128.56 1899.85 8.69 S 15.28 E 0.00 -15.59 KOP - Sidetrack pt 2000.00 2.00 336.44 1999.83 7.68 S 15.32 E 3.00 -14.76 2100.00 4.98 330.61 2099.64 2.29 S 12.49 E 3.00 -8.70 2200.00 7.98 329. 14 2198.98 7.46 N 6.80 E 3.00 2.58 2300.00 10.98 328.48 2297.61 21.53 N 1 .74 W 3.00 19.04 2394.61 13.81 328.11 2390.00 38.81 N 12.42 W 3.00 39.34 C-30 2400.00 13 .98 328.09 2395.24 39.90 N 13.10 W 3.00 40.63 2500.00 16.98 327.84 2491.60 62.52 N 27.26 W 3.00 67.31 2600.00 19.98 327.66 2586.43 89.32 N 44. 17 W 3.00 99.00 2700.00 22.97 327.53 2679.48 120.22 N 63.79 W 3.00 135.60 2766.23 24.96 327.46 2740.00 142.91 N 78.25 W 3.00 162.50 C-20 2800.00 25.97 327.43 2770.48 155.15 N 86.06 W 3.00 177.02 2900.00 28.97 327.34 2859.20 194.00 N 110.92 W 3.00 223. 15 3000.00 31 .97 327.28 2945.37 236.68 N 138.31 W 3.00 273.86 3100.00 34.97 327.22 3028.78 283.06 N 168.15 W 3.00 329.01 3200.00 37.97 327. 17 31 09. 18 333.02 N 200.36 W 3.00 388.45 3300.00 40.97 327.12 3186.36 386.42 N 234.84 W 3.00 452.02 3400.00 43.97 327.08 3260.11 443.11 N 271.51 W 3.00 519.53 3500.00 46.97 327.05 3330.23 502.94 N 310.26 W 3.00 590.82 3600.00 49.97 327.02 3396.52 565.74 N 351.00 W 3.00 665.67 3636.84 51.08 327.01 3419.94 589.60 N 366.48 W 3.00 694.11 EOC 4000.00 51.08 327.01 3648.10 826.58 N 520.33 W 0.00 976.65 4289.54 51.08 327.01 3830.00 1015.52 N 642.99 W 0.00 1201.92 K-3 4500.00 51.08 327.01 3962.22 1152.86 N 732.15 W 0.00 1365 .65 4623.80 51.08 327.01 4040.00 1233.64 N 784.59 W 0.00 1461. 97 K-2 5000.00 51.08 327.01 4276.35 1479.13 N 943.97 W 0.00 1754.66 5500.00 51 . 08 327.01 4590.48 1805.41 N 1155.79 W 0.00 2143.66 6000.00 51.08 327.01 4904.60 2131.68 N 1367.61 W 0.00 2532.66 6311.02 51.08 327.01 5100.00 2334.64 N 1499.37 W 0.00 2774.64 Albian B 6500.00 51.08 327.01 5218.73 2457.96 N 1579.43 W 0.00 2921.67 7000.00 51.08 327.01 5532.86 2784.24 N 1791.25 W 0.00 3310.67 7202.38 51.08 327.01 5660.00 2916.30 N 1876.98 W 0.00 3468.12 Albian C 7500.00 51.08 327.01 5846.98 3110.52 N 2003.07 W 0.00 3699.67 8000.00 51.08 327.01 6161.11 3436.79 N 2214.89 W 0.00 4088.68 8500.00 51.08 327.01 6475.24 3763.07 N 2426.71 W 0.00 4477.68 8953.26 51.08 327.01 6760.00 4058.85 N 2618.73 W 0.00 4830.32 HRZ 9000.00 51.08 327.01 6789.36 4089.35 N 2638.53 W 0.00 4866.68 9207.94 51.08 327.01 6920.00 4225.04 N 2726.62 W 0.00 5028.46 K-1 9351.19 51.08 327.01 7010.00 4318.52 N 2787.31 W 0.00 5139.91 LCU 9494.45 51.08 327.01 7100.00 4412.00 N 2848.00 W 0.00 5251.37 J-4 Sand - TI Alpine Prospect 9500.00 51.08 327.01 7103.49 4415.62 N 2850.35 W 0.00 5255.69 9542.20 51.08 327.01 7130.00 4443. 16 N 2868.23 W 0.00 5288.52 Base J-4 Sand 9971.96 51.08 327.01 7400.00 4723.60 N 3050.29 W 0.00 5622.88 Planned TD 10000.00 51.08 327.01 7417.62 4741.90 N 3062.17 W 0.00 5644.69 10500.00 51.08 327.01 m1.74 5068.18 N 3273.99 W 0.00 6033.69 RECEIVED 10608.65 51.08 327.01 7800.00 5139.08 N 3320.02 W 0.00 6118.22 Permitted TD FEB 1 4 1995 AIé1ska Oil & Gas Cons. CommissIon Anchorél All data is in feet unless otherwise stated Coordinates from slot #1 and TVD from RKB (38.00 Ft above Mean Sea Level). Vertical section is from wellhead on azimuth 327.16 degrees. Declination is 0.00 degrees, Convergence is -0.95 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ ) ) ARCO ALASKA, Inc. Alpine #1,Alpine#1 Exploration,North Slope, Alaska PROPOSAL LISTING Page 2 Your ref : Alpine #1 Rd#1 Vers.#2 Last revised: 13-Feb-95 Comments in wellpath -------------------- -------------------- MD TVD Rectangular Coords. Comment -------------------.-------------------------------------------------------------------------------------------- 1900.00 1899.85 8.69 S 15.28 E KOP - Sidetrack pt 2394.61 2390.00 38.81 N 12.42 W C-30 2766.23 2740.00 142.91 N 78.25 W C-20 3636.84 3419.94 589.60 N 366.48 W EOC 4289.54 3830.00 1015.52 N 642.99 W K-3 4623.80 4040.00 1233.64 N 784.59 W K-2 6311.02 5100.00 2334.64 N 1499.37 W Albian B 7202.38 5660.00 2916.30 N 1876.98 W Albian C 8953.26 6760.00 4058.85 N 2618.73 W HRZ 9207.94 6920.00 4225.04 N 2726.62 W K-1 9351.19 7010.00 4318.52 N 2787.31 W LCU 9494.45 7100.00 4412.00 N 2848.00 W J-4 Sand - TI Alpine Prospect 9542.20 7130.00 4443. 16 N 2868.23 W Base J-4 Sand 9971.96 7400.00 4723.60 N 3050.29 W Planned TD 10608.65 7800.00 5139.08 N 3320.02 W permi tted TD Casing positions in string lA' ------------------------------- ------------------------------- Top MD Top TVD Rectangular Coords. Bot MD Bot TVD Rectangular Coords. Casing ---------------------------------------------------------------------------------------------------------------- nla nla 1899.85 1899.85 8.69S 8.69S 15.28E nla 1899.85 15.28E 10608.65 7800.00 8.69S 15.~8E 13 3/8" Casing 5139.08N 3320.02W ~I Casing Targets associated with this wellpath ------------------------------------- ------------------------------------- Target name Position T.V.D. Local rectangular coords. Date revised ---------------------------------------------------------------------------------------------------------------- J-4 TI Alpine Rvsed not specified 7100.00 4412.00N 2848.00W 12-Feb-95 R E~E IVE D FES 1 4 1995 A'öska Oil & Gas Cons. Commission Anchora All data is in feet unless otherwise stated Coordinates from slot #1 and TVD from RKB (38.00 Ft above Mean Sea Level). Bottom hole distance is 6118.22 on azimuth 327.14 degrees from wellhead. Total Dogleg for wellpath is 52.10 degrees. Vertical section is from wellhead on azimuth 327.16 degrees. Declination is 0.00 degrees, Convergence is -0.95 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ ') ARca ALASKA, ) Inc. Created by jones For: F JOHNSON Dote plotted : 13-Feb-95 Plot Reference is Alpine # 1 Rd# 1 Vers.#2. Coordinates are in feet reference slot # 1. True Vertical Depths are reference RKB. Field : Exploration Well : Alpine# 1 Structure : Alpine # 1 Location : North Slope. Alaska --- Baker Hughes INTEQ --- 0 0 1200_ d u") 1500_ V Õ 0 1800_ (/) 2100_ 2400_ 2700_ JOOO_ ..£: E' -+- J300_ 0... Q) 0 3600_ 3900_ 0 U 4200_ -+- L (l) 4500_ > 4800_ ()) :J 5100_ L I- 5400_ I 5700_ I V 6000 _ 6300_ 6600_ 6900_ 7200_ 7500_ 7800_ 8100 I 300 S<:ole 1 : 200.00 400 400 _5200 _ 4800 _4400 _4000 _J6oo _3200 ^ I _2800 I _2400 Z 0 _2000 , -+- _1600 ::J _1200 _800 (/) n _ 400 0 iÞ _ 0 N 0 0 0 _ 400 0 3600 3200 2800 2400 2000 1600 1200 800 <-- West m J - 4 SAND LOCA nON: 600' FSL, 600' FEL SEC. 35. TI2N, R4E J-4 SAND 1YD=71 00 TMD=9494 DEP=s251 ;:l 1 J 3/8" Cosing ~~~iH 1JU KOP - SIDETRACK PT 1YD=1900 TMD=1900 DEP=-16 1.03 3.99 ð.98 9.98 12.98 15.98 18.97 21.97 3 DEG I 100' DLS 24.117 27.97 30.97 33.97 36.97 39.97 42.97 45.D7 48.97 EOC TVD=3420 TMD=3637 DEP=694 35 2 N 32.84 DEG W 6118' (TO PERMIT TD) ...PLANE or PROPOSAl... AVERAGE ANGLE 51.08 DEG FEB 1 4 1995 Alaska Dil & Gas Cons C . A h . ommlsslOn nc ora ."' 36 SURFACE LOCATION: 1466' FSL, 2246' FWL SEC. 1. Tl1 N, R4E "·NOTE"· J4 SAND ND=7100 TMD=9494 DEP=5251 MINIMUM VERTICAL SECTION OF 5251' MUST BE AcmEVED AT 9494' MD / 7100' TVD PLANNED TO ND=7400 TMO=9972 OEP=5623 PERMITTED TO TVD=7800 TMD=10609 DEP=6118 ')"" I I I I I I I I I I I I I I I I I I I I I 300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 Scale 1 : 1 50.00 Vertical Section on 327.16 azimuth with reference 0.00 N, 0.00 E from slot #1 ) ') ARCO ALASKA, Inc. Alpine #1 Alpine#1 slot #1 Exploration North Slope, Alaska PRO P~S ALL 1ST I N G by Baker Hughes INTEQ Your ref Our ref License Alpine #1 Rd#1 Vers.#1 prop1157 Date printed: 12-Feb-95 Date created: 12-Feb-95 Last revised : 12-Feb-95 Field is centred on n70 28 24.450,w148 49 2.487 Structure is centred on n70 19 59.612,w151 0 37.253 Slot location is n70 19 59.612,w151 0 37.253 Slot Grid coordinates are N 5972482.257, E 375455.044 Slot local coordinates are 0.00 N 0.00 E Reference North is True North R f.CE\\Jf.tJ Q '\ ~ '995 tt.o "" corom\SS\O .' &. ßas Cons. .\''J u\\ ~ .~ þ,.\a.':>fW' ~nchO{' COMPANY ,4 /"(' J r:I INIT CLASS 1".), J ~ U ..,'-1' A ~,0c- Ç'9rJ ON/OFF SHORE (V'~ //l PROGRAM: exp [] dev [] redrll';1( serv [] WELL PERMIT CHECKLIST FIELD & POOL /V.At ADMINISTRATION ( APPR Il~ ( APPR d1- DATE ¥~?r- ENGINEERING 14. 15. 16. 17. lB. 19. 20. 21. 22. 23. 24. 25. ;¡~/~~26. ~ 27. 2B. 29. -- GEOLOGY ~ zJ;/~ ''-''\,,:heklist rev 03194 WELL NAME .A/~ /9.. UNIT# GEOL AREA 1. 2. 3. 4. 5. 6. , 7. 8. 9. 10. 11. 12. 13. .Q N . a> N Unique well name and number. . . .(i5 N Well located in a defined pool. . . . . . . . . . . . . .Y (]E) Well located proper distance from drlg unit boundary. . ~ N Well located proper distance from other wells. . . . . c:xJ N Sufficient acreage available in drilling unit. ~ N If deviated, is wellbore plat included . . . . . . ~ N operator only affected party. . . . . . . ..Y N Operator has appropriate bond in force. . . . . . . .. . N Permit can be issued without conservation order. . . . fB· N Permit can be issued without administrative approval.. . N Can permit be approved before 15-day wait. . . . . . . . Y N REMARKS Permit fee attached. . . . . . Lease number appropriate. . 30. 31- 32. 33. 34. Conductor string provided . . . . . . . . . . . . . . . ~ N Surface casing protects all known USDWs . . . . . . . . ~.. N CMT vol adequate to circulate on conductor & surf csg. ~ N CMT vol adequate to tie-in long string to surf csg . . . Y ~ CMT will cover all known productive horizons. . . {]) N Casing designs adequate for C, T, B & permafrost. . . . ~ N Adequate tankage or reserve pit. . . . . . . . . . . . .~ N If a re-drill, has a 10-403 for abndnmnt been approved..Y N Adequate wellbore separation proposed. . . . . . . . . .~ N If diverter required, is it adequate. . . . . . . . . . ~ Drilling fluid program schematic & equip list adequate .~ N BOPEs ade9uate . . . . . . . . . . . . . . . . . . . . .(Î5 N BOPE press rating adequate; test to ,~ psig.(!) N Choke manifold complies w/API RP-53 (May 84).. ...~ ~~ Work will occur without operation shutdown. . . . CD N I ...L Is presence of ":,8 gas probable. . . . . . . . . . .Y (!) *0I'P~^~ "-2 /. vol .['r "",1 4-Xr~ /,-1. ~.J I.. ¿q-"9~. 7.6"". ".'i:.~ (e.) 2)"/)) I 7)t!. s-t.f. r/",j{'I~ t"t¿¡{~""J Permit can be issued w/o hydrogen sulfide measures. . .~Y N (~" t. 9/""'''£...1 OJI't"'"~ /--.1-"1 ~/,..~(":~ (£. ~J&-jl ~P.rj Data presented on potential overpressure zones . . .. N;/ç. .. ~ V ) ! < I ,¡ d V.o.. V Seismic analysis 9f shallow gas zones. . . . . . N (!):; ~ d..A. J/o' /I r L"'Yt.-r,--O II )('"1,,0{ pjt - ^~c: ... Seabed condition survey (if off-shore) . ~ ~..4~ ~ fI Contact name/phone for weekly progress reports. .0 N ~'t"",/ ¡¡;'-¡A.-J~~ý) .::2..6t5 -/9?.:? ð 4~ /#JC.~~d [exploratory only] 2-65- b.:??<j" t:::t 0 Z 0 H { ~ :::0 H H tI::1 H Z H ::r:: H en en toçI > 0 tI::1 1Ìt- frz,. J rt2- ,:s .? Wtf'...: ¿J GEOLOGY: RPrh/ _ ENGINEERING: B~~~ 'l.11£I JDH~ COMMISSION: D~ RAD ____ TAB'~ . 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. f' " ~pe Subfile 2· is t~pe: LIS \( 9 VD\J ALPINE #lA ' /"" \..: '3 501032021101 ~ ARCO ALASKA INCORPORATED SPERRY-SUN DRILLING SERVICES 23-JUN-95 ( TAPE HEADER EXPLORATION UNIT MWD /MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4' 6382.01 DOUG ELLIS D. BUMGARNER MWD RUN 5 MWD RUN o '!f11 Vi rJ 6 JOB NUMBER: LOGGING ENGINEER: DOUG ELLIS OPERATOR WITNESS: DON McKELVEY DOUG ELLIS DON McKELVEY DOUG ~~lS DON ~KÉL1!W E D \JUL 09 1995 Ala.~k~ .Oil (. .', ,'0. CommfS810 hiii,.¡iìorage n DOUG ELLIS D. BUMGARNER MWD RUN 7 MWD RUN 8 # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 1 11N 4E 1465 Atl(~ 2250 38.00 30.62 7.60 # WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 16.000 PRODUCTION STRING 8.500 20.000 13.375 120.0 1768.0 9940.0 # REMARKS: MWD - DGR/EWR4/CNP/DSFD. LOCATION: Y=5972482.25 X=375455.03 ALL DEPTHS ARE BIT DEPTHS REFERENCED TO DRILLERS TALLY. CRITICAL VELOCITIES ARE CALCULATED USING THE BINGHAM PLASTIC MODEL. ALL DATA WAS RECORDED DOWNHOLE WHILE DRILLING UNLESS OTHERWISE STATED. NEUTRON POROSITY DATA IS PROCESSED ON A SANDSTONE MATRIX USING THE CNP-E ALGORITHM. FORMATION DENSITY DATA IS FROM A DUAL SOURCE TOOL PROCESSED USING THE DSD-B ALGORITHM. REPEAT SECTION 1 (MAD PASS 1 RECORDED PRIOR TO MWD RUN $ NO DEPTH SHIFTS WERE DONE AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. . 7) ~ROM 4600 MD TO 4700' MD WAS LOGGED 100 HOURS AFTER DRILLING. REPEAT SECTION 2 (MAD PASS 2 RECORDED AFTER MWD RUN 8) FROM 9550 MD TO 9865' MD WAS LOGGED 11 HOURS AFTER DRILLING. (( ( FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE GR RP NPHI RHOB $ ( ( 1 and clipped curves; all bit runs merged. .5000 START DEPTH 1700.0 1700.0 7512.0 7520.0 STOP DEPTH 9910.0 9888.0 9896.0 9903.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ # REMARKS: BIT RUN NO 4 5 6 7 8 MERGE TOP 1805.0 4874.0 6217.0 7568.0 8186.0 MERGE BASE 4874.0 6217.0 7568.0 8186.0 9940.0 MERGED MAIN PASS. NO DEPTH SHIFTS WERE APPLIED. MERGED DATA FOR ROUGHLY THE TOP 100' IS FROM THE PILOT HOLE, ALPINE - 1. $ # CN WN FN COUN STAT ARCO ALASKA INC. ALPINE #lA WEST COLVILLE EXPLOR NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: API API API API Log Cry Crv Name Tool Code Samples Units Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 (' { 6 NPHI MWD 68 1 PU-S 4 4 90 890 01 1 7 RHOB MWD 68 1 G/C3 4 4 90 350 01 1 8 ROP MWD 68 1 FPHR 4 4 90 810 01 1 9 FET MWD 68 1 HR 4 4 90 180 01 1 ------- 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 665 Tape File start Depth Tape File End Depth Tape File Level spacing = Tape File Depth Units = 10000.000000 1700.000000 0.500000 = = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 2 166011 datums 774 records... Minimum record length: Maximum record length: 46 bytes 1006 bytes f Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 $ 2 (, log header data for each bit run in separate files. 4 .5000 START DEPTH 1770.0 1762.0 STOP DEPTH 4840.0 4832.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ # # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 19-FEB-95 2.19A/2.05 3.93 11.37 MEMORY 4874.0 1805.0 4874.0 o 1.4 50.3 TOOL NUMBER P0323CGR6 P0323CGR6 8.500 1768.0 BLAND 10.30 43.0 8.7 1400 4.8 2.600 1.610 1.900 2.000 78.0 130.0 78.0 78.0 .00 .000 . 0 o 62 bytes 998 bytes Minimum record length: Maximum record length: 52809 datums Rep Code: 68 Tape Subfile: 3 278 records... LIS representation code decoding summary: **** FILE TRAILER **** = Feet Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth units 5000.000000 1700.000000 0.500000 = = Total Data Records: 213 998 BYTES * (TYPE# 0) * DATA RECORD * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: API API API API Log Cry Cry Name Tool Code Samples units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 ROP MWD 68 1 FPHR 4 4 90 810 01 1 7 FET MWD 68 1 HR 4 4 90 180 01 1 ....-----... 28 ARCO ALASKA INC. ALPINE #lA WEST COLVILLE EXPLOR NORTH SLOPE ALASKA CN WN FN COUN STAT # MWD RUN 4. $ REMARKS: ( (' (' Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 $ 3 t log header data for each bit run in separate files. 5 .5000 START DEPTH 4842.0 4835.0 STOP DEPTH 6188.0 6180.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ # # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 21-FEB-95 2.19A/2.05 3.93 11.37 MEMORY 6217.0 4874.0 6217.0 o 49.2 51.9 TOOL NUMBER P0323CGR6 P0323CGR6 8.500 1768.0 BLAND 10.00 42.0 9.2 500 5.6 6.300 4.690 4.100 3.500 78.0 107.0 78.0 78.0 .00 .000 . 0 o 62 bytes 998 bytes Minimum record length: Maximum record length: 211 records... Tape Subfile: 4 202180 datums Rep Code: 68 LIS representation code decoding summary: **** FILE TRAILER **** = Feet Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth units 6250.000000 3990.000000 0.500000 = = Total Data Records: 146 998 BYTES * (TYPE# 0) * DATA RECORD * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: API API API API Log Crv Crv Name Tool Code Samples units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 ROP MWD 68 1 FPHR 4 4 90 810 01 1 7 FET MWD 68 1 HR 4 4 90 180 01 1 ------- 28 ARCO ALASKA INC. ALPINE #lA WEST COLVILLE EXPLOR NORTH SLOPE ALASKA CN WN FN COUN STAT # MWD RUN 5. $ REMARKS: 11 ( (' (' Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 $ 4 (' log header data for each bit run in separate files. 6 .5000 START DEPTH 6179.0 6171.0 STOP DEPTH 7527.0 7520.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ # # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 23-FEB-95 2.19A/2.05 3.93 /1.37 MEMORY 7568.0 6217.0 7568.0 o 50.2 52.9 TOOL NUMBER P0323CGR6 P0323CGR6 8.500 1768.0 BLAND 10.10 40.0 9.0 500 5.5 6.400 4.240 4.000 3.400 76.0 118.0 76.0 76.0 .00 .000 .0 o 62 bytes 998 bytes Minimum record length: Maximum record length: 76818 datums Rep Code: 68 Tape Subfile: 5 162 records... LIS representation code decoding summary: **** FILE TRAILER **** = Feet Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth units = 7600.000000 6100.000000 0.500000 = Total Data Records: 97 998 BYTES * (TYPE# 0) * DATA RECORD API API API API Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 ROP MWD 68 1 FPHR 4 4 90 810 01 1 7 FET MWD 68 1 HR 4 4 90 180 01 1 ------- 28 7 Curves: Tape depth ID: F ONE DEPTH PER FRAME (TYPE# 64) * FORMAT RECORD ARCO ALASKA INC. ALPINE #lA WEST COLVILLE EXPLOR NORTH SLOPE ALASKA CN WN FN COUN STAT # MWD RUN 6. $ REMARKS: II ( ( SANDSTONE 2.65 74.0 130.0 74.0 74.0 4.000 2.528 3.800 2.600 BLAND 10.10 39.0 9.1 500 5.4 8.500 1768.0 TOOL NUMBER P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 53.4 55.4 2.19A/2.05 3.93 11.37 MEMORY 8186.0 7568.0 8186.0 o 24-FEB-95 NEUTRON TOOL MATRIX: MATRIX DENSITY: # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # BOTTOM) TOOL TYPE ELECTROMAG. RESIS. 4 COMPENSATED NEUTRON DUAL SOURCE DENSITY DUAL GAMMA RAY TOOL STRING (TOP TO VENDOR TOOL CODE EWR4 CNP DSFD DGR $ # # 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 8144.0 8122.0 8130.0 8137.0 START DEPTH 7527.0 7505.0 7512.0 7520.0 FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 CNP DSFD $ log header data for each bit run in separate files. 7 .5000 5 Tape Subfile 6 is type: LIS (" ( 46 bytes 1006 bytes Minimum record length: Maximum record length: 216191 datums Rep Code: 68 Tape Subfile: 6 126 records... API API API API Log Crv Crv Name Tool Code Samples units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 NPHI MWD 68 1 PU-S 4 4 90 890 01 1 7 RHOB MWD 68 1 G/C3 4 4 90 350 01 1 8 ROP MWD 68 1 FPHR 4 4 90 810 01 1 9 FET MWD 68 1 HR 4 4 90 180 01 1 ------- 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 57 Tape File Start Depth = 8200.000000 Tape File End Depth = 7500.000000 Tape File Level Spacing = 0.500000 Tape File Depth units = Feet **** FILE TRAILER **** LIS representation code decoding summary: 9 Curves: Tape depth ID: F ONE DEPTH PER FRAME (TYPE# 64) * FORMAT RECORD ARCO ALASKA INC. ALPINE #lA WEST COLVILLE EXPLOR NORTH SLOPE ALASKA CN WN FN COUN STAT # MWD RUN 7. $ REMARKS: # ( \ HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # o . 0 .000 ( Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 CNP DSFD $ 6 ~.. log header data for each bit run in separate files. 8 .5000 START DEPTH 8143.0 8121.0 8129.0 8136.0 STOP DEPTH 9910.0 9888.0 9896.0 9903.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE EWR4 CNP DSFD DGR $ BOTTOM) TOOL TYPE ELECTROMAG. RESIS. 4 COMPENSATED NEUTRON DUAL SOURCE DENSITY DUAL GAMMA RAY # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: 27-FEB-95 2.19A/2.05 3.93 /1.37 MEMORY 9940.0 8186.0 9940.0 o 47.8 55.4 TOOL NUMBER P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 8.500 1768.0 BLAND 10.10 39.0 8.9 400 5.6 2.400 1.350 2.600 3.000 72.0 133.0 72.0 72.0 SANDSTONE 2.65 (' HOLE CORRECTION (IN): (' .000 # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 o # REMARKS: MWD RUN 8. $ # CN WN FN COUN STAT ARCO ALASKA INC. ALPINE #lA WEST COLVILLE EXPLOR NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: API API API API Log Crv Crv Name Tool Code Samples units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 NPHI MWD 68 1 PU-S 4 4 90 890 01 1 7 RHOB MWD 68 1 G/C3 4 4 90 350 01 1 8 ROP MWD 68 1 FPHR 4 4 90 810 01 1 9 FET MWD 68 1 HR 4 4 90 180 01 1 ------- 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 153 Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth units = 10000.000000 8100.000000 0.500000 = = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 7 114829 datums 222 records... Minimum record length: Maximum record length: 46 bytes 1006 bytes (" Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: RAW MAD Curves and log MAD RUN NUMBER: MAD PASS NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 CNP DSFD $ 7 ( header data for each pass of each run in separate files. 7 1 .5000 START DEPTH 4529.0 4508.0 4515.0 4523.0 STOP DEPTH 4745.0 4723.0 4730.0 4737.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE EWR4 CNP DSFD DGR $ BOTTOM) TOOL TYPE ELECTROMAG. RES IS. 4 COMPENSATED NEUTRON DUAL SOURCE DENSITY DUAL GAMMA RAY # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: 24-FEB-95 2.19A/2.05 3.93 11.37 MEMORY 8186.0 4508.0 4786.0 o 53.4 55.4 TOOL NUMBER P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 8.500 1768.0 BLAND 10.10 39.0 9.1 500 5.4 4.000 2.528 3.800 2.600 74.0 130.0 74.0 74.0 SANDSTONE 62 bytes 1014 bytes Minimum record length: Maximum record length: 92 records... Tape Subfile: 8 221601 datums Rep Code: 68 LIS representation code decoding summary: **** FILE TRAILER **** = Feet Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth units = 4800.000000 4500.000000 0.500000 = Total Data Records: 22 (TYPE# 0) 1014 BYTES * * DATA RECORD REMARKS: REPEAT SECTION 1 (MAD PASS 1) RUN PRIOR TO MWD RUN 7. $ # CN : ARCO ALASKA INC. WN : ALPINE #lA FN : WEST COLVILLE EXPLOR COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: API API API API Log Cry Crv Name Tool Code Samples units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 NPHI MWD 68 1 PU-S 4 4 90 890 01 1 7 RHOB MWD 68 1 G/C3 4 4 90 350 01 1 8 ROP MWD 68 1 FPHR 4 4 90 810 01 1 ------- 32 # .0 MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # o 2.65 .000 ( ( SANDSTONE 72.0 133.0 72.0 72.0 2.400 1.350 2.600 3.000 BLAND 10.10 39.0 8.9 400 5.6 8.500 1768.0 TOOL NUMBER P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 P0335CRNDG6 47.8 55.4 2.19A/2.05 3.93 /1.37 MEMORY 9940.0 9499.0 9866.0 o 27-FEB-95 NEUTRON TOOL MATRIX: # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # BOTTOM) TOOL TYPE ELECTROMAG. RESIS. 4 COMPENSATED NEUTRON DUAL SOURCE DENSITY DUAL GAMMA RAY TOOL STRING (TOP TO VENDOR TOOL CODE EWR4 CNP DSFD DGR $ # # 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 9835.0 9813.0 9821.0 9828.0 START DEPTH 9521.0 9499.0 9507.0 9514.0 FILE HEADER FILE NUMBER: RAW MAD Curves and log MAD RUN NUMBER: MAD PASS NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE DGR EWR4 CNP DSFD $ header data for each pass of each run in separate files. 8 2 .5000 f 8 Tape Subfile 9 is type: LIS ( ( (" # MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 2.65 .000 . 0 o # REMARKS: REPEAT SECTION 2 (MAD PASS 2) RUN AFTER MWD RUN 8. $ # CN ARCO ALASKA INC. WN ALPINE #lA FN WEST COLVILLE EXPLOR COUN NORTH SLOPE STAT ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: API API API API Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 NPHI MWD 68 1 PU-S 4 4 90 890 01 1 7 RHOB MWD 68 1 G/C3 4 4 90 350 01 1 8 ROP MWD 68 1 FPHR 4 4 90 810 01 1 ------- 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 29 Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth units = 9900.000000 9495.000000 0.500000 = = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 9 122129 datums 99 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes (' ( Tape Subfile 10 is type: LIS 95/ 6/23 01 **** REEL TRAILER **** 95/ 6/23 01 Tape Subfile: 10 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes End of execution: Fri 23 JUN 95 3:28p Elapsed execution time = 21.86 seconds. SYSTEM RETURN CODE = 0 I