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HomeMy WebLinkAbout204-090Post Office Box 244027 Anchorage, AK 99524-4027 3800 Centerpoint Drive Suite 1400 Anchorage, AK 99503 Phone: (907) 564-4891 02/09/2024 Mr. Mel Rixse Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Prudhoe Bay Surface Casing by Conductor Annulus Top-offs of Cement, Corrosion Inhibitor through 02/09/2024. Dear Mr. Rixse, Enclosed please find a copy of a spreadsheet with a list of Prudhoe Bay wells that were topped-off with cement, corrosion inhibitor in the surface casing by conductor annulus through 02/09/2024. Cement top-offs are executed as needed to mitigate the void space left at surface by minor cement fallback during the primary surface casing by conductor cement job. The remaining void space between the top of the cement and the top of the conductor is filled with a heavier than water corrosion inhibitor to reduce the risk of external surface casing corrosion. The attached spreadsheets include the well names, API and PTD numbers, treatment dates and volumes. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404 Report of Sundry Operations. If you have any additional questions, please contact me at 564-4891 or oliver.sternicki@hilcorp.com. Sincerely, Oliver Sternicki Well Integrity Supervisor Hilcorp North Slope, LLC Digitally signed by Oliver Sternicki DN: cn=Oliver Sternicki, c=US, o=Hilcorp North Slope LLC, ou=PBU, email=oliver.sternicki@hilcorp.com Date: 2024.02.09 11:15:58 -09'00' Oliver Sternicki Hilcorp North Slope LLC. Surface Casing by Conductor Annulus Cement, Corrosion Inhibitor Top-off Report of Sundry Operations (10-404) 02/09/2024 Well Name PTD # API # Initial top of cement (ft) Vol. of cement pumped (gal) Final top of cement (ft) Cement top off date Corrosion inhibitor (gal) Corrosion inhibitor/ sealant date L-293 223020 500292374900 30 8/29/2023 S-09A 214097 500292077101 2 9/19/2023 S-102A 223058 500292297201 2 9/19/2023 S-105A 219032 500292297701 10 9/19/2023 S-109 202245 500292313500 7 9/19/2023 S-110B 213198 500292303002 35 9/19/2023 S-113B 202143 500292309402 10 9/19/2023 S-115 202230 500292313000 4 9/19/2023 S-116A 213139 500292318301 4 9/19/2023 S-117 203012 500292313700 3 9/19/2023 S-118 203200 500292318800 9 9/19/2023 S-122 205081 500292326500 5 9/19/2023 S-125 207083 500292336100 2 9/19/2023 S-126 207097 500292336300 3 9/19/2023 S-134 209083 500292341300 35 9/19/2023 S-200A 217125 500292284601 7 9/19/2023 S-202 219120 500292364700 13 9/19/2023 S-210 219057 500292363000 10 9/19/2023 S-213A 204213 500292299301 4 9/19/2023 S-215 202154 500292310700 3 9/19/2023 S-216 200197 500292298900 4 9/19/2023 S-41A 210101 500292264501 3 9/19/2023 W-16A 203100 500292204501 2 9/23/2023 W-17A 205122 500292185601 3 9/23/2023 Well Name PTD #API # Initial top of cement (ft) Vol. of cement pumped (gal) Final top of cement (ft) Cement top off date Corrosion inhibitor (gal) Corrosion inhibitor/ sealant date W-19B 210065 500292200602 8 9/23/2023 W-21A 201111 500292192901 8 9/23/2023 W-32A 202209 500292197001 4 9/23/2023 W-201 201051 500292300700 44 9/23/2023 W-202 210133 500292343400 6 9/23/2023 W-204 206158 500292333300 3 9/23/2023 W-205 203116 500292316500 3 9/23/2023 W-207 203049 500292314500 3 9/23/2023 W-211 202075 500292308000 8 9/23/2023 W-213 207051 500292335400 3 9/23/2023 W-214 207142 500292337300 10 9/23/2023 W-215 203131 500292317200 2 9/23/2023 W-223 211006 500292344000 7 9/23/2023 Z-69 212076 500292347100 2.0 27 1.5 10/24/2023 S-128 210159 500292343600 11 12/27/2023 S-135 213202 500292350800 16 12/27/2023 V-113 202216 500292312500 24 12/31/2023 V-114A 203185 500292317801 5 12/31/2023 V-122 206147 500292332800 5 12/31/2023 V-205 206180 500292333800 2 12/31/2023 V-207 208066 500292339000 8 12/31/2023 V-214 205134 500292327500 5 12/31/2023 V-215 207041 500292335100 2 12/31/2023 V-218 207040 500292335000 5 12/31/2023 V-224 208154 500292340000 16 12/31/2023 V-225 209118 500292341900 6 12/31/2023 V-01 204090 500292321000 3 1/1/2024 V-02 204077 500292320900 5 1/1/2024 V-04 206134 500292332200 5 1/1/2024 V-102 202033 500292307000 8 1/1/2024 V-104 202142 500292310300 5 1/1/2024 V-220 208020 500292338300 4 1/1/2024 V-01 204090 500292321000 3 1/1/2024 e e Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~O 4-- Oç¡ 0 Well History File Identifier Organizing (done) o Two-sided 11111111111 ""1111 RESCAN DIGITAL DATA ~skettes, No. J o Other, NofType: o Color Items: o Greyscale Items: o Poor Quality Originals: o Other: NOTES: BY: ~ Date: ~ 1'4-/00 J I Project Proofing BY: ~ Date: o Rescan Needed ""/111111 II 11I11I OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) o Logs of various kinds: o Other:: /5/ ~p III II 111111I11 "'II mP /5/ Production Scanning Stage 1 Page Count from Scanned File: (p .$ (Count does ;nc7e, sheet) Page Count Matches Number in Scanning Preparation: YES BY: ~ Date: <Ô/14/0to Stage 1 If NO in stage 1, page(s) discrepancies were found: YES Scanning Preparation ~ BY: Date: BY: Maria Date: Scanning is complete at this point unless rescanning is required. + '=Þ = TOTAL PAGES (p if- (Count does not Include cover sheet) /5/ /1111111111111 111/1 NO /5/ Vl1 P NO /5/ III II 111I11I11 "'II ReScanned BY: Maria Date: Comments about this file: "' 11111111/11 ,,11/ /5/ Quality Checked "' 111/1111I 111/11I 10/6/2005 Well History File Cover Page. doc • BP Exploration (Alaska) Inc. Attn: Well I~tegrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 August 14, 2009 ~<.::'~,' ~q,y,~:;' ~ ~; .: ~'~i~~~ C~ bp ~~~~~~~~ OCT Q ~ 2Q09 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB V-Pad Dear Mr. Maunder, ~Il~lca Oil & Gas Cona. Co~mm~~~ion Anchar~pe a~~.~o~~ ~_ Dl Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB V- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator ~ ~ BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Date V-pad 8/13/2009 Well Name PTD # API # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al V-01 2040900 50029232100000 NA 2 NA 17 6/30/2009 V-02 2040770 50029232090000 NA 3 NA 43.4 7/11/2009 V-03 2022150 50029231240000 surface NA NA NA NA V-04 2061340 50029233220000 NA 1.5 NA 20.4 6/29/2009 V-05 2080930 50029233910000 NA 1.75 NA 20.4 5/10/2009 V-07 2071410 50029233720000 NA 0.25 NA 1.7 6/29/2009 V-100 2010590 50029230080000 NA 1.5 NA 20.4 5/9/2009 V-101 2020560 50029230740000 NA 3.75 NA 32.3 7/10/2009 V-102 2020330 50029230700000 NA 7.75 NA 98.2 8/7/2009 V-103 2021860 50029231170000 NA 0.5 NA 9.4 7/12/2009 V-104 2021420 50029231030000 NA 1.5 NA 21.3 7/11/2009 V-105 2021310 50029230970000 NA 2.25 NA 23.8 6/29/2009 V-106A 2041850 50029230830100 NA 1.75 NA 17 6/29/2009 V-107 2021550 50029231080000 NA 1.75 NA t3.6 7/11/2009 V-108 2021660 50029231120000 NA 1.5 NA 14.5 7/10/2009 V-109 2022020 50029231200000 NA 1.2 NA 10.2 6/30/2009 V-t 11 2031030 50029231610000 NA 1.5 NA 11.9 7/12/2009 V-112 2060200 50029233000000 NA 1.5 NA 15.3 5/10/2009 V-113 2022160 50029231250000 NA 2.5 NA 37.4 5/10/2009 V-114A 2031850 50029231780100 NA 2.5 NA 34 6/30/2009 V-115 2040270 50029231950000 NA 1.5 NA 13.1 5/9/2009 V-117 2030900 50029231560000 NA 125 NA 22.1 5/10/2009 V-119 2040410 50029232010000 NA 2 NA 18.7 6/30/2009 V-120 2041790 50029232250000 NA 1.5 NA 8.5 7/12/2009 V-121 2070360 50029233480000 NA 1.9 NA 17 6/30/2009 V-122 2061470 50029233280000 NA 1.5 NA 6.8 5/10/2009 V-2o~ 2012220 5002923o5a0000 SC leak NA 4 NA 90.6 8/7/2009 V-202 2030770 50029231530000 NA 1.75 NA 12.8 7/11/2009 V-203 2051680 50029232850000 NA 2 NA 12.8 7/10/2009 V-204 2041310 50029232170000 NA 2 NA 22.1 6/30/2009 V-205 2061800 50029233380000 NA 1.8 NA 13.6 6/30/2009 V-207 2080660 50029233900000 NA 1.75 NA 18.28 1/9/2009 V-210 2042100 50029232310000 NA 2 NA 18.7 7/11/2009 V-211 2042200 50029232320000 NA 1.5 NA 13.6 7/10/2009 V-212 2051500 50029232790000 NA 1.2 NA 11.9 6/29/2009 V-213 2041160 50029232130000 NA 1.75 NA 6.3 5/9/2009 V-214 2051340 50029232750000 NA 0.5 NA 9.4 7/11/2009 v-2i5 2070410 50029233510000 NA 2.8 NA 30.6 6/30/2009 V-216 2041300 50029232160000 NA 1.5 NA 13.6 6/29/2009 V-217 2061620 50029233340000 NA 2.3 NA 25.5 6/30/2009 V-218 2070400 50029233500000 NA 2 NA 17.9 7/12/2009 V-2t9 2081420 50029233970000 NA 1 NA 16.2 7/12/2009 ~28 2080200 50029233830000 NA 1.75 NA #6 3/9/2008 V-221 2050130 50029232460000 NA 0.8 NA 8.5 6/29/2009 V-222 2070590 50029233570000 NA 2.5 NA 21.3 7/11/2009 V-223 2080220 50029233840000 NA 2 NA 20.5 9/7/2008 • • -~ ~ __~. MICROFILMED 03/01 /2008 DO NOT PLACE ~~_ .~~= ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\C~-Pgs_Inserts\Microfilm_Marker.doc ·..<O. V -e-,.J V ell Idlll.<O ¡"<OLtU<O~l IUI ¡ IUW !JaUUI<O. . Brandon, Thanks for the reply. I have not had a chance to look in at your attachment. Having good lift pressure does help the case for isolation. As I indicated, the files I could examine did not have that information. If I need anything else, I will get back to you. Tom Maunder, PE AOGCC sCANNED APR 1 02007 Peltier, Brandon wrote, On 3/3012007 2:09 PM: Tom ~een on the slope, so I was not able to respond earlier this week. JOLt --o~-' -' .. .. ~-~ - eturns were minimal after 75 bbls were outside the shoe. With 75 bbls out, the TOe would be In the CM2, therefore the Kuparuk would be covered. The question is if the Schrader Bluff was covered after returns diminished. I reviewed the actual pump pressures (see attached file) and it does show good lift after the pack-off occurred. The actual lift pressure trends do correspond with modeled lift pressure trends, they show about a 1200 psi increase from the time the cement first rounds the corner till pumping is completed (with the actual pressure adjusted for the 1000 psi pack-off pressure increase). That being the case, the cement calculations submitted were for the total volumes pumped. V-205: I attached the cement plot. It shows good lifting pressure during the cement placement. With the plot showing good lifting pressures, the cement calculations used the total volumes pumped. I hope this is helpful. Let me know if you want additional information. Brandon Peltier BP Exploration (Alaska), Inc. Operations Drilling Engineer GPB Rotary Drilling (907) 564-5912 (Direct) (907) 748-7838 (Mobile) Brandon. Peltier@bp.com From: Thomas Maunder [mailto:tom maunder@admin.state,ak.us] Sent: Tuesday, March 27, 2007 2:20 PM To: Peltier, Brandon Cc: Tirpack, Robert B Subject: Re: V-215 Variance Request for flow paddle lof4 4/2/2007 11 :30 AM . ~"~..~~ "~'I"~J' 'v. ..v" "'UUU,~. . Brandon, I am continuing my work on this permit application. In working to confirm the 1/4 mile information I have developed some questions. 1. I concur with your assessment of V -119. 2. On V -205, the 7" cementing operations report from 1/26/07 indicates that 60 bbls of fluid were lost during the cementing operation. Do you have information that shows pumping pressure increasing throughout the job? Since there is no mention of a "loss of returns", it is probable that the Schrader is isolated. 3. I cannot verify your assessment ofV-Ol with the file information I have available. The report of the 7" cementing operations from 6/29/04 indicates that "returns were minimal" with 75 bbls of lead slurry out of the shoe and that a total of 165 bbls of cement was lost during the cement job. 75 bbls of slurry is not sufficient to give the top of cement you list. Do you have additional information that shows pumping pressure rising as the job proceeds? Your comments will be appreciated. Thanks in advance. Call or message with any questions. Tom Maunder, PE AOGCC ltier, Brandon wrote, On 312612007 10:09 AM: I agree th ou are correct in regard to the pressures listed in block 17. The pressures shown are surface hole essures and they should be the intermediate pressures. I have also attache the as-staked for you. It was not done when I submitted the permit application. Brandon Peltier BP Exploration (Alaska), Inc. Operations Drilling Engineer GPB Rotary Drilling (907) 564-5912 (Direct) (907) 748-7838 (Mobile) Brandon. Peltier@bp.com From: Thomas Maunder [mailto:tom maunder@admin.state.ak. Sent: Friday, March 23, 2007 4:45 PM To: Peltier, Brandon Subject: Re: V-215 Variance Request for flow paddle Brandon, Your statement will fit the need. Would you please check your calculations on the.urface " 20f4 4/2/2007 11 :30 AM 133/29/21387 13:14 Sèhlumberger ,.---....- I Well I I Engineer i Country 1._..__....... I Timè- V-Ol Field Borealis Don Zierke Unlt!!d Statê!; ~..I""."" ...,- Pressure -'"'--.-.. 1.0:31 :31 10:4~;OO , 10:55:00 Ii :05;00 l1: 15;00 U.:25:00 .11.:"~:00 J .\;45:00 11:55:00 12: 05:00 Il: 15:00 12:2~;OO 12:35:DO 12:15:0D 12:55:QO 191375.53 BP WELLS GROUP. ,Cementing Job Repo; ___.'___._.,'...... _..u_,"'''__'''_'____'.' _ '._ .__~.__h'._," '_.' ----1".,.... . ..--.-~.. -.,,... '.-"-. ---- Rate T-'--- i . ._.1 Client SIR ND, Job Type Job Date BP ¡;XP 2201054157 Interm, 06-29-2004 .......----'._..-....'..,_....~ PAGE 01 /13'3 CemC/ÎT v1.0 -.------.---- ,,_...., .~.~.~·~I Rig pressu~~··J~:"".. ," Messages I I -I I ; ....-......-.-..------... ---..-- Density --.----........, - 13:02118 I J ! hh:mm:~t. ".00 iOft') !OlI:\ ~ ..~ ".r.ft \\1't{I t,tt 'M ID.I' I\tI t'M .'.M ¡ f MP.~:';U'oI4 ......;:.;.~...'\...,... PSt .,..................._..._..I··..·...···.....··..~ ~~__..................___..~.._ ¡:'::':<;:';::"':':"'LB/G ",1 I L ¡t1\.o ð-,(I' .1t~ ~;tO :11t;r;J --PSI n""J "l Pre Job safety mectln 9 ~t 10;3' r~lx WilIer t~mp, 77F R<:::;<:t TQtal, VOl = 13.71 bbl 5t"rt Pumpll1!1 S""o~r Low p"'~r,urc .tall P!'e!';!;um 'r~$t Une'9 f:nd $paçar Drop Souorn Plug Reset Tot!>l, WI . 34.03 bbl Stor1 Mixing I.carl $I"rl)' End Lead SUltry Re!let Toml, Vol· 161.20 bbl Stort Mixing Tall Slurry r:M L<:M Slu"" R.Me'. T<>tal, Vol.,. 39,63 Þbl Drop Top Plug Start D"p ~ec:mcnt Rl~ Pomps "0 "¡.place Mild pt,sh ¡It ehoe Len!! O',mcnt <It ."00 Hole l O ( 11 off I.øWct P~r!1p IIste Return. railing oR' \letting øÞout ~O% ~Ur"9 to~t !'<!tUtn. Working thl) ph,., P~rk nl/lO VêJy small amount or !.owor Pump llate !lump Top Plug End Displacement eleed ofF e"""", f I],1ts Ro.~l~ I1<>ldrnQ Stonv<w IIcqulalllon ."'" OG/19/10D413,UW' 03/29/2087 13:22 19075.53 BP (,,IELLS GROUpe PAGE 09/09 -------- -~ ~ _,----::[:--:.'Y ~ ~£--=:_::::~k2:::::.._::4$ M. - ~ _d?~-- 3:- ~£~l==~-;·-I::--==tt=-- --- .:__, ~3.:~,.. , /~~' -'~-., -- -,- ,J ---.- 7__ -..~~ _____ --. """, '. ~~II;";~~~II~~~~fil-~~~:~~t~ /" //,:/ /1'-:--- /- --.---~~=-.§----- -.:::--:::~ "',,;.::: ~0-... ;/; //~'~;':;~~~~i~{~ ~~~~;~==-~. :-__--- '_~~~--~:~~~~~~~". <~~~~:: ~~' ~ ,&/~?!!:/%. /, " .- /<'-_>::-%.9-:.:-_-.:-~ _%""-:-:-___ _:---..._ ~"''- .~., ~,~~\."-"- ~ ~ ø ~ all .;:¿::::: ,«,:'~ ~:::::::::::-~ ~i-=~- _ --- .=-__:- _::.--:::::::_ _... :::::~..." 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"', -~ -._ -::.- _-:=--=-"---..:::::J:"'--~:'z: 0--=----1.--·;>:.:.%/-:-::;;/..../ '/:- . . ~,'-, :--::-"~->:- -::~:::.. "--= --=- ~3!J~.=.__~:_~~~:~~ ~/ o. . ~ ~.~~ ::--:::.-3t.:...:=-~-. ~ ~ '-~'-;:</I~" :;::%. /p ....:--.: .....:::;::::-- ---. -- -··----:--r::;::~'/· /......-:~,//';:;;: ¿;;yO~ ~~~, :::.?SS~~ :::::::~:=£: =F~:â~i;r~ ~::?-:? ./ 1,..:.--:: :::--=:_. --":=7==£~==1_-=:""10Q"Ù :::::::::¡:_;:::-_:;..~..-:::::> ?/ ./ " ;,.. -....: . <:..::::.~.:::::z~_.::z:-~~ =-::::J..:.~-=' - -=--:-::::.: ::-::?t¿~ :\' - ~--t~-::;~:~-:L-= -~ :-~~-~:f:ç3~ .~~ ."/ ::--.: ---.:::z:----~..._ r- ,_ .._ _ ~ 'Jf "þ~'--::::--:-~=--- ..::=:;-=- _-==-::._- . . _ " ~.- .. _J_ , . RECEIVED 08/16/06 SC~IunI~lpgeI' AUG 2 3 2006 NO. 3929 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth 1\Iaska Oil & Gas ConS. Commission Anchorage Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 g(j..f-CP¡ò Field: Prudhoe Bay Well ob# Log Description Date BL Color CD 07 -34A N/A SENSA/MEMORY LDL 03/22/06 1 C-08B 11209599 MEM PROD & INJECT PROFILE 04/22/06 1 D.S.04-11A 11211384 INJECTION PROFILE 03/29/06 1 D-10 11258702 LDL 04/17/06 1 09-24 11217261 PROD PROFILE W/DEFT & GHOST 06/12/06 1 14-13 N/A INJECTION PROFILE 08/03/06 1 V-01 40010636 OH EDIT OF MWD/LWD 07/05/04 2 1 J . . Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth f ,t:} ;.::.\. U PBU V-Ol . . Andy, No open hole logging data was submitted for PBU V-01 API 50-029-23210-00. Please send over bluelines, reproduceables, and digital logging data for this well. TNX Howard 1 of 1 8/8/2006 9:59 AM l \ A-\t..\- DATA SUBMITTAL COMPLIANCE REPORT 8/2/2006 Permit to Drill 2040900 Well NamelNo. PRUDHOE BAY UNITV-01 Operator BP EXPLORATION (ALASKA) INC S'pwL L1J~ ~r API No. 50-029-23210-00-00 MD 14620 ........ TVD 8967"/ Completion Date 7/11/2004 ~ Completion Status 1-01L Current Status 1-01L UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Logs Run: DIR / GR, DIR / RES / GR, DIR / RES / GR / AIM Well Log Information: Electr Digital Dataset Med/Frmt Number D Asc (data taken from Logs Portion of Master Well Data Maint Name Directional Survey Directional Survey Log Log Scale Media Run No Interval Start Stop o 14620 o 14620 OH/ CH Received 7/21/2004 7/21/2004 . Comments Well Cores/Samples Information: Name Interval Start Stop Sent Received Sample Set Number Comments ADDITIONAL INFORMATION Well Cored? ~Y ~ Chips Received? ""'r-tt+- Daily History Received? ~N <QN Formation Tops Analysis Received? Y/N . Comments: ÙH- b~~ ~ Compliance Reviewed By: Date: ~~~~ ) ., . STATE OF ALASKA A_ ALASKA AND GAS CONSERVATION COMM.,oN WELL COMPLETION OR RECOMPLETION REPORT AND LO~.r:: rJ:.\\/E R ·!f"I.~7~ p t P d f eVI ;, ~~~~~ ro uc Ion . 1a. Well Status: 181 Oil DGas D Plugged D Abandoned D Suspended DWAG 1b. Wel~~s:l ,>,- , ,,\,\;¡'\ 20AAC 25,105 20AAC 25.110 181 Dev~opment!O, Exploratory DGINJ DWINJ D WDSPL No. of Completions One Other D ~t[é¥fgrw>hiè:' \tJ~~rvice 2. Operator Name: 5. Date Comp., Susp., or Aband. 1 f\\q5êrmit to [jInl /'{ÜriiBer BP Exploration (Alaska) Inc. 7/11/2004 204-090 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage. Alaska 99519-6612 6/19/2004 50- 029-2321 0-00-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached 14. Well Name and Number: Surface: 7/5/2004 PBU V-01 4685' NSL, 1648' WEL, SEC. 11, T11N, R11E, UM 8. KB Elevation (ft): 15. Field / Pool(s): Top of Productive Horizon: 273' NSL. 1188' WEL, SEC. 11, T11N. R11E, UM 82.6' Prudhoe Bay Field I Prudhoe Bay Pool Total Depth: 9. Plug Back Depth (MD+ TVD) 843' NSL, 73' WEL, SEC, 10, T11N, R11E, UM 14531 + 8970 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 590655 y- 5969933 Zone- ASP4 14620 + 8967 Ft ADL 028241 TPI: x- 591172 y- 5965528 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- 587000 y- 5966047 Zone- ASP4 (Nipple) 2103' MD 19. Water depth, if offshore 20. Thickness of Permafrost 18. Directional Survey 181 Yes DNo N/A MSL 1900' (Approx.) 21. Logs Run: DIR I GR. DIR / RES / GR, DIR / RES / GR / AIM 22. =~NG. LINER AND CEMENTING REC~+ .....~~~~Ç3.. \\ wf,p!:~ F'1\ ".,Gwê Top BOT;FoM, ..\ IQPt:SQTTQM 20" 91.5# H-40 28' 108' 28' 108' 42" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 29' 3241' 29' 2728' 12-1/4" 527 sx PF II, 295 sx Class 'G' 7" 26# L-80 26' 10163' 26' 8818' 8-3/4 " 475 Class 'G', 198 sx Class 'G' 4-1/2" 12.6# L-80 9997' 14618' 8659' 8967' 6-1/8" 510 sx Class 'G' 23. Perforations open to Production (MD + TVD of Top and 24. i OTIE>'>!""'" \!ii," ii\ Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET (MD) 2-1/2" Gun Diameter, 4spf 3-1/2", 9.2#. L-80 10003' 9932' MD TVD MD TVD 12000' - 12490' 8986' - 8970' 2!)i ACID,.... \", é:'fCi 12620' - 12830' 8974' - 8980' Y"'~"'I~'. /\ 13150' - 13300' 8985' - 8993' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13650' - 13850' 8992' - 8988' 14100' -14270' 8982' - 8978' 3750' Freeze Protected with 130 Bbls Diesel 14310' - 14510' 8978' - 8971' 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): September 27,2004 Gas Injection Date of Test Hours Tested PRODUCTION FOR Oll-Bsl GAs-McF WATER-Bsl CHOKE SIZE GAS-Oil RATIO 9/29/2004 6 TEST PERIOD -+ 191 -0- 467 176 Flow Tubing Casing Pressure CALCULATED ... Oll-BSl GAs-McF WATER-BSl Oil GRAVITY-API (caRR) Press. 359 1 ,450 24-HoUR RATE 766 -0- 1,866 27. CORE DATA Brief description of lithology. porosity, fractures, apparent dips and presence of oil. gas or water (attach separate sheet. if necessary). Submit core chips; if none, state "none". None ORIGINAl r-~ ...... - ~ ~ Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ....... -\. P<JjP/V{ ~ .. 28. GEOLOGIC MARKERS 29. MATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state ftNone". Ugnu 3544' Ugnu M 5058' Schrader Bluff N 5409' Schrader Bluff 0 5618' Base Schrader Bluff I Top Colville 6033' HRZ 7606' Kalubik 7807' Kuparuk D 7913' Kuparuk C 7921' Kuparuk B 7982' Kuparuk A 8074' Miluveach 8154' Kingak 8998' Sag River 10165' Shublik 10196' Eileen 10327' Sadlerochit 10377' 2952' 4065' None 4335' 4497' 4856' 6361' 6554' 6655' 6663' 6721' 6810' 6887' 7696' 8820' 8850' 8962' 8997' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble Title Technical Assistant Date ,()- 13 ·D PBU V-01 Well Number Prepared By Name/Number: Drillíng Engineer: Terrie Hubble, 564-4628 Neil Magee, 564-5119 204-090 Permit No. I A roval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Altemating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only _ STATE OF ALASKA .. ALASKA~L AND GAS CONSERYA TION COM~SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: a Oil o Gas o Plugged o Abandoned o Suspended o WAG 1b. Well Class: 20AAC 25.105 20AAC 25.110 a Development o Exploratory DGINJ DWINJ o WDSPL No. of Completions One Other o Stratigraphic o Service 2. Operator Name: 5. Date Comp., Susp., or Aband, 12. Permit to Drill Number BP Exploration (Alaska) Inc. 7/11/2004 ,204-090 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 6/19/2004 50- 029-2321 0-00-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached 14. Well Name and Number: Surface: 7/5/2004 PBU V-01 4685' NSL, 1648' WEL, SEC. 11, T11 N, R11 E, UM 8. KB Elevation (ft): 15. Field 1 Pool(s): Top of Productive Horizon: 273' NSL, 1188' WEL, SEC. 11, T11N, R11E, UM 82.6' Prudhoe Bay Field / Prudhoe Bay Pool Total Depth: 9. Plug Back Depth (MD+ TVD) 843' NSL, 73' WEL, SEC. 10, T11 N, R11 E, UM 14531 + 8970 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16, Property Designation: Surface: x- 590655 y- 5969933 Zone- ASP4 14620 + 8967 Ft ADL 028241 TPI: x- 591172 y- 5965528 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- 587000 y- 5966047 Zone- ASP4 (Nipple) 2103' MD 18, Directional Survey 19. Water depth, if offshore 20. Thickness of Permafrost aYes DNo N/A MSL 1900' (Approx.) 21. Logs Run: DIR 1 GR, DIR / RES 1 GR, DIR 1 RES / GR 1 AIM ?2. CASING, LINER AND CEMENTING RECORD \~$rièš ····WT.PE~F=t:. ·GAAÐE ;:iE:rr1t¡!i? [EPJ1'tMO ···::>ETTINGpe:Fry:HJ"VD <~<t€< "". C·" ··rÞG~t~6 TOÞ BoJTOM ToÞ I~OTTOM ,..... 20" 91.5# H-40 28' 108' 28' 108' 42" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 29' 3241' 29' 2728' 12-1/4" 527 sx PF II, 295 sx Class 'G' 7" 26# L-80 26' 10163' 26' 8818' 8-3/4" 475 Class 'G', 198 sx Class 'G' 4-1/2" 12.6# L-80 9997' 14618' 8659' 8967' 6-1/8" 510 sx Class 'G' 23. Perforations open to Production (MD + TVD of To.,e and 24. ., ;,,,,,~,,.. \\... .··i·\ i \\\ Bottom Interval, Size and Number; if none, state none"): SIZE DE:PTH SE:T (MD) PACKER SET (MD) 2-1/2" Gun Diameter, 4spf 3-1/2",9.2#, L-80 10003' 9932' MD TVD MD TVD 12000' - 12490' 8986' - 8970' 25. Ació, ~.,....,,¡... ~ ,...I:T9,.\\ ¡·\i·.·· 12620' - 12830' 8974' - 8980' ,.........- \\..\..\ 13150' - 13300' 8985' - 8993' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13650' - 13850' 8992' - 8988' 14100' -14270' 8982' - 8978' 3750' Freeze Protected with 130 Bbls Diesel 14310' - 14510' 8978' - 8971' 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production Yet N/A Date of Test Hours Tested PRODUCTION FOR OIL-BsL GAs-McF W A TER-BsL CHOKE SIZE GAS-OIL RATIO TEST PERIOD ... Flow Tubing Casing Pressure CALCULATED ... OIL-BSL GAs-McF WATER-BsL OIL GRAVITY-API (CORR) Press. 24-HoUR RATE 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core c.blP..~;jf.D.Q!)~, state "none". CO¡'''¡PLETJON None 7.J;"E <0::; AHa 1 1 "mol! . '///¿;> æDMS BfL ~ (, \~ Form 10-407 Revised 12/2003 OR\G\NAL CONTINUED ON REVERSE SIDE 28. GEOLOGIC MARKERS 29. FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Ugnu 3544' Ugnu M 5058' Schrader Bluff N 5409' Schrader Bluff 0 5618' Base Schrader Bluff I Top Colville 6033' HRZ 7606' Kalubik 7807' Kuparuk D 7913' Kuparuk C 7921' Kuparuk B 7982' Kuparuk A 8074' Miluveach 8154' Kingak 8998' Sag River 10165' Shublik 10196' Eileen 10327' Sadlerochit 10377' 2952' 4065' None 4335' 4497' 4856' 6361' 6554' 6655' 6663' 6721' 6810' 6887' 7696' 8820' 8850' 8962' 8997' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foreg Signed Terrie Hubble PBU V-01 Well Number Title Technical Assistant 204-090 Permit No. / A roval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Prepared By Name/Number: Drilling Engineer: Terrie Hubble, 564-4628 Neil Magee, 564-5119 ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval), ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None", ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only Printed: 7/13/2004 9:16:25 AM legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRlll+COMPlETE NABORS ALASKA DRilLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 6/19/2004 00:00 - 01 :00 1.00 MOB P PRE Lay down 6 stands of HWDP, remove from pipe shed 01 :00 - 04:00 3.00 MOB P PRE Blow down water, prepare rig for move 04:00 - 05:00 1.00 MOB P PRE PJSM, move pits to other side of pad 05:00 - 07:30 2.50 MOB P PRE Move rig well to well, new row, V-02 to V-01 07:30 - 08:30 1.00 RIGU P PRE Lay cellar mats, herculite, spot and level rig 08:30 - 09:00 0.50 RIGU P PRE Hook up diverter, spot and level pits, make all connections, Hook up all water, steam, water in pits, mix mud, RIG ACCEPTED AT 09:00 HRS 09:00 - 14:00 5.00 RIGU P PRE NU surface BOP componets, NU diverter, Koomey lines take on water, mix mud 14:00 - 15:00 1.00 RIGU P PRE PU HWDP and rack in derrick 15:00 - 16:30 1.50 RIGU P PRE Shut down rigging up, Tour on rig 16:30 - 17:00 0.50 RIGU P PRE PU HWDP and rack in derrick 17:00 - 17:30 0.50 RIGU P PRE Function test 20" hydril and knife valve, Kommey unit 17:30 - 18:00 0.50 RIGU P PRE MU DC I HWDP and jars, rack in derrick 18:00 - 20:30 2.50 RIGU P PRE MU directional BHA # 1 20:30 - 21 :00 0.50 RIGU P PRE Pre spud meeting wI rig crew and service hands 21 :00 - 00:00 3.00 DRILL P SURF Directional drill 12 1/4" wellbore from 108' to 357' ART 1.5, AST 0.5 RIG SPUD AT 21:00 HRS 6/20/2004 00:00 - 00:30 0.50 DRILL P SURF POH w/2 stands of hwdp, RIH with racked BHA 00:30 - 13:00 12.50 DRILL P SURF Directional drill 12 1/4" wellbore from 357' to 1,564' 85K UP, 75K DN, 80K RT, 6K TO ON, 3,2K TO OFF 230 SPM, 675 GPM, 2050 PSI, ART 4.55, AST 5.95 97 ROP Backream each stand, Survey every stand 13:00 - 13:30 0.50 DRILL P SURF Circulate and condition mud 13:30 - 14:30 1.00 DRILL P SURF POOH, wipe tight spots 14:30 - 15:00 0.50 DRILL P SURF Handle BHA # 1, change bit 15:00 - 15:30 0.50 DRILL P SURF Clean and clear rig floor 15:30 - 16:30 1.00 DRILL P SURF Handle BHA # 2, Bit # 2 16:30 - 17:00 0.50 DRILL P SURF RIH, wash 1030' to 1050' 17:00 - 17:30 0.50 DRILL P SURF RIH, wash down last 90' 17:30 - 00:00 6.50 DRILL P SURF Directional drill 12 1/4" wellbore from 1564' to 2686' 100K UP, 75K ON, 86K RT, 6.6K TO ON, 3.5K TO OFF 225 SPM, 650 GPM, 3031 PSI, ART 2.15, AST 1.68 173 ROP Bachream every stand, survey every stand 6/21/2004 00:00 - 02:00 2.00 DRILL P SURF Directional drill 12 1/4" wellbore from 2686' to 3256' 102K UP, 75K DN, 88K RT, 6.8K TO ON, 4.1 K TO OFF 225 SPM, 650 GPM, 3070 PSI, ART 1.16, AST 0.44 285 ROP Backream and survey every stand 02:00 - 03:30 1.50 DRILL P SURF Circulate 2 bottoms up, pump hi vis sweep surface to surface 03:30 - 06:30 3.00 DRILL P SURF POH, backream out first 4 stands, 3256' to 2892', pull wI 10K over to 2027', backream from 2027' to 1936', pull wI 10K over to 1943', pump out to 1471' pull to HWDP 06:30 - 08:00 1.50 DRILL P SURF RIH to 3256' 08:00 - 09:00 1.00 DRILL P SURF Circulate 2 bottoms up 09:00 - 13:00 4.00 DRILL P SURF POH to BHA, lay down BHA # 2 13:00 - 14:00 1.00 CASE P SURF Clear and clean rig floor, make dummy run wI casing hanger, 7' stick up 14:00 - 15:30 1.50 CASE P SURF PJSM, Rig up to run 9 5/8" casing Printed: 7/13/2004 9:16:33 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRILL+COMPLETE NABORS ALASKA DRILLING I NABORS 9ES Start: Rig Release: Rig Number: 6/19/2004 7/11/2004 Spud Date: 6/19/2004 End: 7/11/2004 6/21/2004 15:30 - 20:30 5.00 CASE P SURF PJSM, Ran 78 jts of 9 5/8", 40#, L-80, BTC, ran float shoe I collar, total length 3212.06', landed in hanger, shoe at 3241.36' 20:30 - 21 :00 0.50 CASE P SURF Rig down Franks tool, blow top top drive, rig up cement head 21 :00 - 00:00 3.00 CASE P SURF Circulate casing and condition mud for cementing, Stage pumps up from 3 BPM to 10 BPM while reciprocating 10 BPM at 665 PSI PJSM wI cementers, truckers 6/22/2004 00:00 - 02:30 2.50 CEMT P SURF Safety meeting with crew and service personnel. Cement 9 5/8" casing, pump 5 bbls water, pressure test to 3500 psi, pump 75 bbls Mudpush " AT 10.2 ppg, drop bottom plug, pump at 6 bpm 417 bbls of 10.7 ppg "ASL" lead, pump 61 bbls of 15.8 ppg Premium tail, drop top plug, pump 10 bbls water, displace at 10 bpm, 229 bbls ( 3320 strks ) mud, reciprocate casing in 10' strokes untill 01 :50 hrs, bump plug to 3000 psi, floats held, plug down at 02:15 hrs, 150 bbls of cement to surface 02:30 - 04:30 2,00 CEMT P SURF RID Cmt head, lines, csg running equipment and landing joint. Flush BOP 04:30 - 06:00 1,50 BOPSU P SURF N/D diverter and remove from cellar. Clean pits 06:00 - 10:00 4,00 BOPSU P SURF N/U csg/tbg head and tested same to 1,000 psi. N/U BOP. Change pump liners to 5". 10:00 - 11 :00 1.00 BOPSU P SURF Lubricate and service rig 11 :00 - 16:00 5.00 BOPSU P SURF RIU and test BOP. 250 psi 10 - 3500 psi hi. 5 minutes each. 16:00 - 16:30 0.50 BOPSU P SURF Blow down all lines. Remove test plug. Install wear bushing. 16:30 - 00:00 7.50 CASE P SURF PJSM. Pick up 4" drill pipe and stand back in derrick. 6/23/2004 00:00 - 02:00 2.00 DRILL P INT1 PJSM. MIU BHA #3 02:00 - 04:00 2.00 DRILL P INT1 PJSM. PU 63 singles from pipe shed 04:00 - 04:30 0.50 DRILL P INT1 PJSM. Test 9 5/8" csg to 3,500 psi for 30 minutes. Good test. 04:30 - 06:30 2.00 DRILL P INT1 Wash down to float collar. Drill float equipment, shoe track and shoe. Drill 20' new hole to 3,276'. ART =.15 06:30 - 07:00 0.50 DRILL P INT1 Displace hole with new LSND mud, 9.4 ppg 07:00 - 07:30 0.50 DRILL P INT1 Rack back 1 stand DP. Perform LOT. EMW 13.98 07:30 - 09:30 2.00 DRILL P INT1 Drill 8.75" well bore from 3,276' to 3,812'. 108K UP, 79K DN, 7K TO ON, 6K TO OFF, 229 SPM, 590 GPM, 2200 PSI, ART 1.13. Backream and survey every stand 09:30 - 12:30 3.00 DRILL N WAIT INT1 Circulate and change out shaker screens due to blinding while drilling Ugnu formaiton. Added BDF-263 to mud system and problem was alleviated. Cuttings tank full, continue circulating while wait for vac truck. 12:30 - 00:00 11.50 DRILL P INT1 Directional drill 8.75" wellbore from 3,812' to 5,618'. 132K UP, 114K DN, 114K RT, 7K TO ON, 6K TO OFF, 229 SPM, 590 GPM, 2300 PSI, ART 4.35, AST 0.32. Backream and survey every stand, 6/24/2004 00:00 - 12:00 12.00 DRILL P INT1 Directional drill 8.75" well bore from 5,618' to 6,701', 145K UP, 115K DN, 129K RT, 7-9K TO ON, 4-5K TO OFF, 230 SPM, 564 GPM, 3375 PSI on BTM, 3175 PSI off BTM, ART 3.68, AST 4.27. Backream and survey every stand. 12:00 - 00:00 12.00 DRILL P INT1 Directional drill 8.75" wellbore from 6,701 ' to 7,550', 206K UP, 157K DN, 177K RT, 7-9K TO ON, 5-6K TO OFF, 220 SPM, 539 GPM, 3400 PSI, ART 4.66, AST 3.41. Backream and survey every stand. 6/25/2004 00:00 - 10:00 10.00 DRILL P INT1 Directional drill 8.75" well bore from 7,550 'to 8,290' PU 205K, SO 135K Printed: 7/13/2004 9:16:33 AM legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRlll+COMPlETE NABORS ALASKA DRilLING I NABORS 9ES Start: Rig Release: Rig Number: 6/19/2004 7/11/2004 Spud Date: 6/19/2004 End: 7/11/2004 6/25/2004 00:00 - 10:00 10.00 DRILL P INT1 Cal ECD = 10.22 ECD = 10.53 AST = 5.7 ART = 2.06 10:00 - 11 :30 1.50 DRILL P INT1 Circulate and condition mud for trip. Pump weighted sweep. 11 :30 - 17:00 5.50 DRILL P INT1 POOH to 5,978' while attempting to run pressure logs with Schlumberger RFP tool. Unable to get readings. Probe depths attempted: 8135 - 8092 - 8057 - 8030 - 8012 - 7975 - 7950 - 7925 - 5892 17:00 - 19:00 2.00 DRILL P INT1 POOH to 9 5/8" shoe. Slight overpull (1 0-15K) between 3,500-3,300. Wipe back through and then no overpull noted. 19:00 - 19:30 0.50 DRILL P INT1 CBU. Significant amt of cuttings noted at BU. Circ until hole cleaned up. 19:30 - 21 :00 1.50 DRILL P INT1 Slip & cut drill line. Service TDS. 21 :00 - 23:00 2.00 DRILL P INT1 RIH to 8,196. No problems on trip in. Hole good shape. 23:00 - 23:30 0.50 DRILL P INT1 M/U TDS. Fill DP and stage pumps up while washing to bottom. No fill encountered. 23:30 - 00:00 0.50 DRILL P INT1 Begin CBU to condition mud prior to resuming drilling 6/26/2004 00:00 - 00:30 0.50 DRILL P INT1 Continue circulate and condition mud prior to resume drilling 00:30 - 01 :30 1.00 DRILL N DFAL INT1 After making connection to begin drilling, MWD lost signal. Troubleshoot MWD systems. 01 :30 - 02:30 1.00 DRILL N DFAL INT1 Build mud weight to 10.4 ppg while continue to troubleshoot MWD. MWD technicians resolved problem. 02:30 - 07:00 4.50 DRILL P INT1 Directional drill 8.75" hole from 8,290' to 8,570" 225K UP - 123K ON -161K RT 230 SPM - 574 GPM 3,960 PSI ON - 3,610 PSI OFF 100 RPM - 15-20K WOB - 12K TO OFF - 11.5/12.5K TO ON Cal ECD = 10.5 ECD = 11.05 07:00 - 07:30 0.50 DRILL P INT1 Down-Link MWD tool. Change BAUD rate 07:30 - 12:00 4,50 DRILL P INT1 Directional drill from 8,570' to 8,820'. 230K UP - 124K DN - 164K RT 225 SPM - 560 GPM 3,980 PSI ON - 3,660 PSI OFF 100 RPM - 15-20K WOB - 12/13K TO OFF - 13K TO ON Cal ECD = 10.95 ECD = 11.1 12:00 - 00:00 12.00 DRILL P INT1 Directional drill from 8,820' to 9,722' 240K UP - 136K DN - 174K RT 216 SPM - 530 GPM 3,980 PSI ON - 3,550 PSI OFF 100 RPM - 15-20K WOB - 12/13K TO OFF - 14K TO ON Cal ECD = 10.82 ECD = 11.1 6/27/2004 00:00 - 07:00 7.00 DRILL P INT1 Directional drill from 9,722' to 10,110' 250K UP - 136K DN - 184K RT 216 SPM - 540 GPM 3,840 PSI ON - 3,570 PSI OFF 100 RPM - 14-18K WOB - 15.5K TO OFF - 15-17K TO ON Cal ECD = 10.82 ECD = 10.95 07:00 - 08:00 1.00 DRILL P INT1 CBU at drilling rate as per well site geologist for casing seat samples 08:00 - 08:30 0.50 DRILL P INT1 Drill from 10,110' to 10,135' 250K UP - 136K DN - 184K RT 216 SPM - 540 GPM 3,840 PSI ON - 3,570 PSI OFF 100 RPM - 14-18K WOB - 15.5K TO OFF - 15-17K TO ON Cal ECD = 10.82 ECD = 10.95 08:30 - 09:30 1.00 DRILL P INT1 CBU at drilling rate as per well site geologist for casing seat samples 09:30 - 10:00 0.50 DRILL P INT1 Drill from 10,135' to 10,145' Printed: 7/13/2004 9:16:33 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRILL+COMPLETE NABORS ALASKA DRILLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 6/27/2004 09:30 - 10:00 0.50 DRILL P INT1 250K UP - 136K DN - 184K RT 216 SPM - 540 GPM 3,840 PSI ON - 3,570 PSI OFF 100 RPM - 14-18K WOB - 15.5K TO OFF - 15-17K TO ON Cal ECD = 10.82 ECD = 10.95 10:00 - 11 :00 1.00 DRILL P INT1 CBU at drilling rate as per well site geologist for casing seat samples 11 :00 - 12:30 1.50 DRILL P INT1 Drill from 10,145' to 10,157' 250K UP - 136K DN - 184K RT 216 SPM - 540 GPM 3,840 PSI ON - 3,570 PSI OFF 100 RPM - 14-18K WOB - 15.5K TO OFF - 15-17K TO ON Cal ECD = 10.82 ECD = 10.95 12:30 - 13:30 1.00 DRILL P INT1 CBU at drilling rate as per well site geologist for casing seat samples 13:30 - 14:00 0.50 DRILL P INT1 Drill from 10,157' to 10,165' (TD csg pt) 250K UP - 136K DN - 184K RT 216 SPM - 540 GPM 3,840 PSI ON - 3,570 PSI OFF 100 RPM - 14·18K WOB - 15.5K TO OFF - 15-17K TO ON Cal ECD = 10.82 ECD = 10.95 14:00 - 15:00 1.00 DRILL P INT1 CBU at drilling rate as per well site geologist for casing seat samples. Geologist determined 10,165' as csg pt. 15:00 - 16:00 1.00 DRILL P INT1 POH 20 stands to 8,290' 16:00 - 17:00 1.00 DRILL P INT1 Monitor hole, well static. RIH to bottom. No fill encountered. 17:00 - 18:00 1.00 DRILL P INT1 Stage up pumps to drilling rate at 530 GPM, Circ BTM's up. 18:00 - 19:30 1.50 DRILL P INT1 Pump weighted sweep surface to surface. Continue circulating till hole cleaned up. Cal ECD = 10.82 ECD = 10.89 19:30 - 21 :30 2.00 DRILL P INT1 Monitor well, static. PJSM. Pull 5 stands, max pull 280-290K. Check for flow, well static. Pump dry job. POH to 6,040' 21 :30 - 22:00 0.50 DRILL P INT1 Spot 200 bbl G-Seal pill to cover annulus from 6,040' to 3,241 '. 10.4 ppg mud with 10lb/bbl G-Seal (40 sacks) 22:00 - 23:00 1.00 DRILL P INT1 Con't POH to 9.625" shoe at 3,241 23:00 - 00:00 1.00 DRILL P INT1 CBU at shoe (3,241 ') 6/28/2004 00:00 - 03:00 3.00 DRILL P INT1 Monitor well, static. Pump dry job. POH. LD BHA #3, 03:00 - 04:00 1.00 CASE P LNR1 Clean and clear rig floor. Jet stack. Pull wear bushing. Install test plug. 04:00 - 05:30 1.50 CASE P LNR1 Change top rams to 7" and test same to 3,500 psi. 05:30 - 06:00 0.50 CASE P LNR1 Change to long bails, RU circulating tool, RU casing running equipment. 06:00 - 12:00 6.00 CASE P LNR1 PJSM. Baker-Lock shoe track and check floats, OK. RIH with 7" 26# L-80 BTC-Mod casing as per running program. MU TO 7,500 ft/lbs. Use Best-O-Life 2000 NM pipe dope. Fill each joint, break circ for 5-10 min every 15 joints to the shoe. 12:00 - 12:30 0.50 CASE P LNR1 CBU 1.5 times at shoe (3,241) UPWT=112K DN WT = 90K 12:30 - 00:00 11.50 CASE P LNR1 Continue RIH with 7" casing. Fill every joint, Break circ every 5 joints, circ 15 minutes every 15 joints and CBU every 30 joints. Max 69 SPM (4 BPM) Pressure = max 450 psi. Run speed=1.5 minljt slip to slip. Total joints run at midnight = 180 (depth = 7,375) UP WT = 250K DN WT = 130K (Pumps off) NOTE: Total losses for running 177 joints = 115 bbls. Printed: 7/13/2004 9:16:33 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRILL+COMPLETE NABORS ALASKA DRILLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 6/29/2004 00:00 - 05:00 5.00 CASE P LNR1 Continue RIH from 7,375' to tag btm at 10,165' with 7" 26# L-80 BTC-Mod casing as per running program. MU TO 7,500 ftllbs. Use Best-O-Life 2000 NM pipe dope. Fill every joint, Break circ every 5 joints, circ 15 minutes every 15 joints and CBU every 30 joints. Max 69 SPM (4 BPM) Pressure = max 450 psi. At 8,000 cir BTM Up. Discontinue circulating from 8,000' to btm. Fill pipe only. Run speed=1.5 minljt slip to slip. 05:00 - 05:30 0.50 CEMT P LNR1 PJSM. MU CMT head (Plugs Loaded). PU casing 2' and set in slips. RD running equipment. Cleanlclear rig floor. 05:30 - 11 :00 5.50 CEMT P LNR1 Break circ slowly @ 1.5 bpm, 590 psi. Stage pumps up slowly to 6 bpm, 640 psi. Circ 3 btms up. PJSM with all personnel on cmt job. Spot trucks. NOTE - Loss of 86 bbls since midnight. 11 :00 - 13:00 2.00 CEMT P LNR1 Cement 7" casing, pump 5 bbls KCI water, pressure test to 4000 psi, pump 30 bbls Mudpush II at 11.4 ppg, drop bottom plug, pump 165 bbls of 12.8 ppg lead, pump 41 bbls of 15.8 ppg Premium tail at 5.5 bpm, drop top plug, pump 10 bbls water, displace at 10 bpm with mud. During cmt displacement observed pressure spike at 4200 stks (75 bbls lead out of shoe). Returns minimal from 4500 stks until plug bumped. Bump plug to 3500 psi, floats held, plug down at 1245 hrs. Fluid loss during displacement, 165 bbls. 13:00 - 14:00 1.00 CEMT P LNR1 ND cement head and lines. NO BOP to set slips. 14:00 - 15:00 1.00 CASE P LNR1 Set slips with 200K hook load. Drain landing joint. RU and cut off 7" casing with Cameron cutting tool. Pull cut off joint to rig floor. 15:00 - 16:00 1.00 CASE P LNR1 Set pack off and NU BOP's. Test pack off to 4328 psi for 10 minutes, Good test. RD casing elevators and bails while working on pack off. 16:00 - 16:30 0.50 CASE P LNR1 Install turnbuckles and air boots, 16:30 - 17:30 1.00 CASE P LNR1 Change top rams to 3.5" x 6" 17:30 - 18:30 1.00 CASE P LNR1 RU and test top rams to 250/3500 psi. RD test equip and install wear bushing. 18:30 - 19:30 1.00 DRILL P PROD1 MU BHA #4. Clean out assembly. 19:30 - 22:30 3.00 DRILL P PROD1 RIH by PU 139 DP singles 22:30 - 23:00 0.50 DRILL P PROD1 RIH with HWDP from derrick 23:00 - 00:00 1.00 DRILL P PROD1 PU 11 more DP singles and RIH with DP stands from derrick. 6/30/2004 00:00 - 01 :30 1.50 DRILL P PROD1 Continue RIH with stands from derrick from 5,500' to 9,827'. UP WT = 255K DN WT = 123K NOTE: Perform injectìvity test 9 5/8" x 7" annulus. Broke over at 400 psi. FCP 650 @ 3 BPM. 01 :30 - 02:30 1.00 DRILL P PROD1 Test 7" casing to 3,500 psi for 30 minutes. Good test. 02:30 - 04:30 2.00 DRILL P PROD1 Wash down and tag float collar at 10,077'. Drill float collar and shoe track to 10,158'. 300 GPM, 2300 psi 70 RPM, 5K-20 WOD 12K TO UP, 115K TO DN, 230K UP, 115K DN, 158K RT 04:30 - 05:00 0.50 DRILL P PROD1 CBU at 450 GPM, 3,900 psi, 120 RPM, 14K TO, 154K RT WT. 05:00 - 05:30 0.50 DRILL P PROD1 Displace 10.4 ppg LSND mud to 8.7 ppg solids free FLO-PRO mud at 500 GPM, 3320 psi, 120 RPM. TO = 10K RT WT = 155K Printed: 7/13/2004 9:16:33 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRILL+COMPLETE NABORS ALASKA DRILLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 6/30/2004 05:30 - 06:00 06:00 - 06:30 06:30 - 07:00 07:00 - 12:00 12:00 - 12:30 12:30 - 13:00 13:00 - 17:00 17:00 - 17:30 17:30 - 18:00 18:00 - 18:30 18:30 - 00:00 7/1/2004 00:00 - 07:00 07:00 - 08:00 08:00 - 09:00 09:00 - 10:00 10:00 - 10:30 10:30 - 14:30 14:30 - 15:00 15:00 - 15:30 15:30 - 16:00 16:00 - 16:30 16:30 - 20:00 20:00 - 00:00 7/2/2004 00:00 - 00:00 7/3/2004 00:00 - 13:00 0,50 DRILL P 0.50 DRILL P PROD1 PROD1 0.50 DRILL P 5.00 DRILL P PROD1 PROD1 0.50 DRILL P 0.50 DRILL P 4,00 DRILL P 0.50 DRILL P 0.50 DRILL P 0.50 DRILL P 5.50 DRILL P PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 7.00 DRILL P PROD1 1.00 DRILL P PROD1 1.00 DRILL P PROD1 1.00 DRILL P 0.50 DRILL P 4.00 DRILL P PROD1 PROD1 PROD1 0,50 DRILL P 0,50 DRILL P 0.50 DRILL P 0.50 DRILL P 3.50 DRILL P PROD1 PROD1 PROD1 PROD1 PROD1 4.00 DRILL P PROD1 24.00 DRILL P PROD1 13.00 DRILL P PROD1 Clean under shakers and trough. Drill out shoe and rathole to TD @ 10,165'. 300 GPM, 1700 psi, 70 RPM, 5-15K WOB, 7.3K TO 195K UP, 140K DN, 169 K RT CBU at 500 GPM, 3360 psi, 100 RPM PJSM. Flow check, well static. POOH. Stand back HWDP and Flex collars, Clear and clean rig floor PU BHA #5 RIH to 1,000', test MWD, OK. Continue RIH to 10,165' Drill 20' new hole to 10,185' CBU @ 250 GPM Perform FIT to 760 PSI with 8.75 ppg mud. EMW = 10.4 ppg. Directional drill from 10,185' to 10,314' by sliding only. Inc @ 10,310' MD (8,949' TVD) = 36,72 205K UP - 145K DN 100 SPM - 245 GPM - 1,700 psi OFF - 1,925 psi ON Directional drill from 10,185' to 10,550' by sliding only. 214K UP 143K DN 102 SPM 250 GPM 1,960 PSI ON 1,810 PSI OFF 20K-40K WOB AST 6.5 hrs. NOTE-Freeze protected 9-5/8" x 7" annulus with 71 bbl dead crude at 3 BPM. 1,075 PSI FCP Monitor well, static. Pump out of hole to shoe at 10,161'. 250 GPM 1,700 PSI 210K UP MAD pass from 10,035' to 10,128' while CBU X 2. 275 GPM 1,890 PSI 146K DN Slip and cut drill line. Clean and inspect under dwks. Service TDS, check new brake pads and TDS quill, OK. Pump slug, POH from shoe 220K UP 155K DN 1 minute slipslslips per stand. Lay down BHA #5 Clear and clean rig floor. Change out TDS saver sub. PU BHA #6 RIH to 1,000', shallow test MWD (OK). Continue RIH to shoe at 10,161 '. Break circulation. Continue to RIH from 10,161 '. Work through tight and packing off hole from 10,331' to btm at 10,550'. Full circulation after working through. No losses. 220K UP 150K DN Directional drill 6.125" production hole from 10,550' to 11,634. 205K UP 140K DN 172K RT 110 SPM 270 GPM 2305 psi ON 2000 psi OFF 60 RPM 8K-10K WOB 7K-8K TO ON 5.8K TO OFF Survey each stand, Backream each stand. AST = 10.8 hrs ART = 6.25 Hrs Directional drill 6.125" production hole from 11,634' to 12,415'. 110 SPM 270 GPM 2,320 psi ON 2,030 psi OFF 214K UP 135K DN 168K RT 8-9K TO ON 7K TO OFF Printed: 7/13/2004 9:16:33 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRILL+COMPLETE NABORS ALASKA DRILLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 7/312004 00:00 . 13:00 13.00 DRILL P PROD1 Survey every single, back ream every stand AST =1.00 hrs ART=6.78 hrs 13:00 - 14:30 1.50 DRILL P PROD1 CBU x 2 at drlg rate for geologist samples. Monitor well, static. 14:30 - 15:30 1.00 DRILL P PROD1 PJSM. POH from 12,415' tp 11,165', To verify gamma ray sensors working correctly. 235K UP, 146K DN at 12,415'. 15:30 - 16:00 0.50 DRILL P PROD1 MAD pass from 11,165' to 11,051 '. 16:00 - 16:30 0.50 DRILL P PROD1 RIH to 12,240'. 16:30 - 17:00 0.50 DRILL P PROD1 MAD pass from 12,240' to 12,384'. 17:00 - 00:00 7.00 DRILL P PROD1 Wash down to 12,415' and continue directional drill to 12,662'. 210K UP 136K DN 169K RT 110 SPM 270 GPM 2,380 psi ON 2,090 psi OFF 65 RPM 8K-12K WOB 7K-8K TO ON 7K TO OFF Survey every joint, backream every stand AST =2.00 hrs ART=3.72 hrs 7/4/2004 00:00 - 00:00 24.00 DRILL P PROD1 Directional drill 6.125" production hole from 12,662' to 13,504'. 110 SPM 270 GPM 2300 psi ON 2100 psi OFF 220K UP 125K DN 169K RT 65 RPM 8-9.5K TO ON 7K TO OFF Survey every joint, backream every stand ART = 7.19 hrs AST = 5.80 hrs 7/5/2004 00:00 - 23:00 23.00 DRILL P PROD1 Directional drill 6.125" production hole from 13,504' to TD at 14,620'. 220K UP 120K DN 169K RT 110 SPM 270 GPM 2660 psi ON 2120 psi OFF 65 RPM 1 0-20K WOB 10-10.5KTON 8.5K TO OFF Survey every joint, backream every stand AST = 5.5 hrs ART = 8.72 hrs 23:00 - 00:00 1.00 DRILL P PROD1 Circulate to clean hole prior to POH for liner run. 122 SPM 300 GPM 2425 psi 7/6/2004 00:00 - 03:00 3.00 DRILL P PROD1 Circulate 3 btms up, hole clean. Pump 161 bblliner running pill, spot on btm. 03:00 - 04:30 1.50 DRILL P PROD1 POOH fl 14,620' to 12,610'. Wipe hole @ 13,800' & 13,115'- OK. 04:30 - 05:30 1.00 DRILL P PROD1 Tight @ 12,610'. Attempt to work thru without success. Backream fl 12,660' to 12,600'. 05:30 - 07:30 2.00 DRILL P PROD1 POH fl 12,600' to 10,610' with 20 - 30K intermitt. drag. Wiped clean. 07:30 . 09:30 2.00 DRILL P PROD1 Tight @ 10,610'. Attempt to work thru. Pump out @ 270 gpm 1900 psi. Pump thru tight hole @ 10,550 & 10,535' - no packing off. POOH to shoe. Wiped all spots without pumping. 09:30 - 10:30 1.00 DRILL P PROD1 Monitor well OK. Pump 300 gpm, 80 rpm 10 min. Drop ball open circ sub & CBU @ 450 gpm 1780 psi. 10:30 - 11 :00 0.50 DRILL P PROD1 Service top drive 11 :00 - 14:00 3.00 DRILL P PROD1 POOH - stand back 99 stds 4" DP and 8 stds HWDP. 14:00 - 17:00 3.00 DRILL P PROD1 POOH laying down 141 jts DP. 17:00 - 18:00 1.00 DRILL P PROD1 LD BHA. 18:00 - 18:30 0.50 DRILL P PROD1 Clear and clean rig floor. 18:30 - 19:00 0.50 BOPSU P PROD1 Pulled wear ring. drained stack and set test plug - rigged up to test BOP's. 19:00· 21 :30 2.50 BOPSU P PROD1 Test BOP's to 250 psi low and 3,500 psi high. Test witness Printed: 7/13/2004 9:16:33 AM legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRlll+COMPlETE NABORS ALASKA DRilLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 wavied by Chuck Sheve wI AOGCC. No leaks. Pulled test plug and set wear ring· blow down & RD test equip. 22:00 - 23:00 1.00 CASE P RUNPRD Rig up to run 4.5" liner. 23:00 - 00:00 1.00 CASE P RUNPRD PJSM. Run 4.5" liner - 4 jts in hole. 7/712004 00:00 - 04:30 4.50 CASE P RUNPRD Ran 109 jts 4.5" 12.6# L-80 solid liner. 04:30 - 05:30 1.00 CASE P RUNPRD MU liner hanger, liner top packer, and running tool assembly. Run 1 std HWDP, 05:30 - 06:00 0,50 CASE P RUNPRD Circ 1.5x liner volume. 90 klbs up. 75 klbs dn, 06:00 - 09:30 3.50 CASE P RUNPRD Continue RIH with 4.5" liner on 4" DP to 7" shoe. Fill pipe every 10 stds. 09:30 - 10:00 0.50 CASE P RUNPRD MU plug dropping head on DP pups and LD on skate. 10:00 - 11 :00 1.00 CASE P RUNPRD CBU thru top drive at shoe prior to open hole. 5 bpm @ 830 psi. 11 :00 - 15:00 4.00 CASE P RUNPRD Run liner in to open hole. Took weight at 12610' - work thru same. Took weight again at 13960' and 14325'. Work thru each spot - OK. MU plug head and cementing hose. RIH to bottom at 14620'. 15:00 - 19:30 4.50 CEMT P RUNPRD Condo mud and hole for cement -Break circ and stage rate up to 5 bpm @ 1450 psi - circ thru cement hose. CBU 3 times reciprocating pipe 220K up and 130K down. Hole taking 5 BPH mud. PJSM. Batch mix cement. 19:30 - 21 ;00 1.50 CEMT P RUNPRD Dowell cemented 4.5" liner - test lines to 4,500 psi. Pumped 20 bbls cw-100 @ 8.4 ppg, 35 bbls mud push @ 9.9 ppg, and 105 bbls cement @ 15.8 ppg. Released plug / washed out pump and lines- displaced with rig pump 3.75 - 5 BPM - pumped 74 bbl perf pill @ 8.7 ppg, and 94 bbls 8.9 ppg mud. Hole packing off with 50 bbls cement out shoe - 3,500 psi @ 3.75 BPM. Full returns - could not reciprocate after dropping plug. Bumped plug and pressured up to 4,200 psi. Plug down at 21 :00 hrs. Set 50K on liner hanger, bled off press - floats held. Set liner top packer wI 50K. Pulled running tool out of liner wI 1000 psi on DP. 21 :00 - 22:30 1.50 CEMT P RUNPRD Circ out 20 bbls good cement at 11 BPM. 22:30 - 23:00 0.50 CEMT P RUNPRD LD cementing head. 23;00 - 00;00 1,00 CASE P RUNPRD Displace 7" csg to 8.7 ppg filtered KCL brine. 7/8/2004 00:00 - 01 :00 1.00 CASE P RUNPRD Cut and slip drilling line. 01 :00 - 01 :30 0.50 CASE P RUNPRD Service top drive and crown. 01 ;30 - 05:30 4.00 CASE P RUNPRD POOH wI running tool. Tool sheared. LD same. 05:30 - 06:30 1.00 CASE P RUNPRD Test csg I liner top to 3,500 psi for 30 min. Held. 06:30 - 07:00 0.50 CASE P RUNPRD RU to run perf guns, 07:00 - 13:00 6.00 CASE P RUNPRD PJSM. PU 2.5" 4SPF 2506P guns. 13;00 - 17:00 4.00 CASE P RUNPRD PJSM. CIO handling tools. P/U 70 jts 21/16" CS hydril tubing. 53K up, 45K down. 17:00 - 23:00 6.00 CASE P RUNPRD CIO handling tools. RIH wI perf guns on 4" DP to 14,445'. 23;00 - 00:00 1.00 CASE P RUNPRD MU top drive. Tag landing collar @ 14,530'. Spot bottom shot at 14510'. 245K up, 132K down. Fill pipe. 7/9/2004 00:00 - 00:30 0.50 CASE RUNPRD Fired guns as per Schlumberger. Perforated Ivishak intervals 12,000' -12,490',12,620' -12,830',13,150' - 13,300', 13,650'- 13,850',14,100' - 14,270', 14,310' -14,510' - (1,420' total) wI 2.5" 4spf 2506pj guns. Annulus fluid level fell 10' in 30 min. 00:30 - 01 :30 1.00 CASE RUNPRD POOH to 11,920', Hole took 9 bbls brine. 01 ;30 - 02:30 1.00 CASE RUNPRD CBU from 9,374'. Lost 6 bbls brine in 1 hr circulating. Monitor Printed: 7/13/2004 9:16:33 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: V-01 V-01 DRILL+COMPLETE NABORS ALASKA DRILLING I NABORS 9ES Start: 6/19/2004 Rig Release: 7/11/2004 Rig Number: Spud Date: 6/19/2004 End: 7/11/2004 7/912004 01 :30 - 02:30 1.00 CASE RUNPRD well - Static. 02:30 - 09:30 7.00 CASE RUNPRD POOH with TCP guns laying down 222jts 4" drill pipe & 24 jts 4" HWDP. 09:30 - 13:30 4.00 CASE RUNPRD Change handling tools - LD 70 jts 2 1/16" CS hydril workstring. 13:30 - 14:30 1.00 CASE RUNPRD PJSM. Prepare pipe shed and rig floor to laydown perf guns. 14:30 - 20:30 6.00 CASE RUNPRD LD perf gun assembly - all guns fired. 20:30 - 21 :30 1.00 CASE RUNPRD Clean and clear rig floor of all perf equipment. 21 :30 - 00:00 2.50 RUNCO RUNCMP Pull wear ring - dummy run wI tbg hanger. Change bails, RU tbg tongs. Bring halliburton spooling unit and clamps to rig floor. RU same. Lost total 48 bbls brine. 7/10/2004 00:00 - 01 :30 1.50 RUNCO RUNCMP PJSM. Rig up spooling unit and hang sheave. PU tail pipe assy, packer, and HES gauge carrier. MU SS tube wire and gauge to carrier sub - test same. 01 :30 - 16:00 14.50 RUNCO RUNCMP Run 3.5" completion, attaching I wire to pipe with one clamp per joint. Test I wire periodically on way in to verify integrity. 16:00 - 17:00 1.00 RUNCO RUNCMP Calculate spaceout. PU and LD extra jts. MU space out pups, XO, 1 jt 4.5" tubing. 17:00 - 18:30 1.50 RUNCO RUNCMP MU tubing hanger and landing jt. Thread I wire thru control line port on hanger. Pack off & test penetration - OK. Land tubing hanger. Halliburton installed 319 clamps, 17- 1/2 clamps, 2- SS bands. 18:30 - 19:00 0.50 RUNCO RUNCMP Clear rig floor of completion equipment. Prepare to displace annulus to corrosion inhibited brine. 19:00 - 19:29 0.48 RUNCO RREP RUNCMP Brine pump quit working. Transfer brine to another brine tank. 19:29 - 21 :00 1.52 RUNCO RUNCMP Reverse circ 125 bbls corrosion inhibited brine followed by 138 bbls 8.7 ppg clean brine to annulus. 21 :00 - 22:30 1.50 RUNCO RUNCMP Drop ball and rod. PJSM, Set packer and test tubing to 4,200 psi for 30 min. Bled tbg. to 2,000 psi. Test ann. & packer to 3,500 psi for 30 min. Bleed off ann, and tbg press. Press ann. to 2,650' shear DCR valve. Good shear. Pump 2 bpm 200 psi 22:30 - 23:00 0.50 RUNCO RUNCMP RD circ equip and lay down landing jt. Blow down lines. 23:00 - 00:00 1.00 RUNCO RUNCMP Set TWCV and test to 1,000 psi form below. 7/11/2004 00:00 - 01 :00 1.00 WHSUR P RUNCMP ND BOP's. 01 :00 - 03:00 2.00 WHSUR P RUNCMP NU tbg head adaptor and 41/16" 5M tree. 03:00 - 04:30 1.50 WHSUR P RUNCMP Test tbg hanger, adaptor, and tree to 5,000 psi. Pull TWCV. 04:30 - 06:30 2.00 RUNCO RUNCMP RU to freeze protect tubing & IA to 3,750' MD. PJSM. Test lines to 3,500 psi. Pumped 130 bbls diesel down 7" x 3.5" annulus and U-tube to equalize to tubing. 06:30 - 08:00 1.50 WHSUR P RUNCMP Install VR plugs in tubing and casing spool outlets. Install BPV in tubing hanger and test from below to 1000 psi. Secure well & clear cellar. Prepare to move to V-213i. RELEASE RIG FROM V-01 AT 08:00 HRS 7/11/04. Printed: 7/13/2004 9:16:33 AM 01.·}bp .. ...:" . Report Date: July 19, 2004 Client: BP Exploration Alaska Field: Prudhoe Bay Unit - WOA Structure I Slot: V-Pad I Pian V-01 (S-N) Well: V-01 Borehole: V-01 UWl/API#: 500292321000 Survey Name I Date: V-011 July 1, 2004 TortI AHDI 0011 ERD ratio: 487.215' 18766.88 ft/ 6.8391 0.978 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LatlLong: N 70.32759059, W 149.26479677 Location Grid NIE YIX: N 5969933.430 ftUS, E 590654.660 ftUS Grid Convergence Angle: .¡{).69229577' Grid Scale Factor: 0.99990934 V-01 Survey Report Survey I DLS Computation Method: Minimum Curvature / Lubinski Vertical Section Azimuth: 170.000' Vertical Section Origin: N 0.000 ft, E 0.000 ft TVD Reference Datum: RTE TVD Reference Elevation: 82.50 ft reiative to MSL Sea Bed I Ground Level Elevation: 54.00 ft relative to MSL Magnetic Declination: 24.926' Total Field Strength: 57569.089 nT Magnetic Dip: 80.818' Declination Date: July 01. 2004 Magnetic Declination Model: BGGM 2003 North Reference: True North Total Corr Mag North .> True North: +24.926' Local Coordinates Referenced To: Weii Head Schlumberger e Comments Survey Tool Model RTE Inc Trend Inc Trend First MWD+IFR+MS 481.00 3.85 166.02 398.27 480.77 10.23 10.26 -9.95 2.51 1.15 1.15 -1.69 5969923.52 590657.29 N 70.32756342 W 149.26477645 BP _MWD+IFR+MS 576.37 5.09 175.16 493.34 575.84 17.64 17.68 -17.27 3.64 1.50 1.30 9.58 5969916.21 590658.50 N 70.32754342 W 149.26476728 BP _MWD+IFR+MS 669.90 6.79 173.57 586.37 668.87 27.29 27.36 -26.90 4.61 1.83 1.82 -1.70 5969906.59 590659.59 N 70.32751711 W 149.26475942 BP _MWD+IFR+MS 763.09 8.59 168.90 678.72 761.22 39.75 39.82 -39.20 6.56 2.04 1.93 -5.01 5969894.31 590661 .70 N 70.32748349 W 149.26474355 BP _MWD+IFR+MS 854.62 10.34 170.01 769.00 851.50 54.80 54.87 -54.00 9.30 1.92 1.91 1.21 5969879.55 590664.61 N 70.32744307 W 149.26472132 BP _MWD+IFR+MS 945.92 12.85 171.13 858.43 940.93 73.14 73.22 -72.11 12.29 2.76 2.75 1.23 5969861.48 590667.82 N 70.32739361 W 149.26469710 BP _MWD+IFR+MS 1039.68 18.29 168.90 948.71 1031.21 98.30 98.37 -96.86 16.73 5.84 5.80 -2.38 5969836.79 590672.56 N 70.32732597 W 149.26466107 BP _MWD+IFR+MS 1134.22 23.31 168.55 1037.06 1119.56 131.85 131.93 -129.77 23.31 5.31 5.31 -0.37 5969803.96 590679.53 N 70.32723606 W 149.26460777 BP _MWD+IFR+MS 1225.49 26.84 168.40 1119.72 1202.22 170.51 170.61 -167.67 31.04 3.87 3.87 -0.16 5969766.17 590687.72 N 70.32713254 W 149.26454509 BP _MWD+IFR+MS 1318.54 28.90 170.28 1201.97 1284.47 214.00 214.10 -210.41 39.06 2.41 2.21 2.02 5969723.52 590696.25 N 70.32701577 W 149.26448005 BP _MWD+IFR+MS 1410.55 30.67 170.98 1281.83 1364.33 259.70 259.80 -255.51 46.49 1.96 1.92 0.76 5969678.53 590704.23 N 70.32689257 W 149.26441977 BP MWD+IF~ 1504.81 34.50 172.65 1361.24 1443.74 310.42 310.56 -305.75 53.68 4.17 4.06 1.77 5969628.38 590712.02 N 70.32675532 W 149.26436150 BP _MWD+IFR 1599.45 37.61 173.26 1437.74 1520.24 366.04 366.25 -361.02 60.50 3.31 3.29 0.64 5969573.20 590719.51 N 70.32660432 W 149.26430620 BP _MWD+IFR+MS 1692.12 39.46 171.82 1510.23 1592.73 423.71 423.98 -418.26 68.01 2.22 2.00 -1.55 5969516.06 590727.71 N 70.32644795 W 149.26424532 BP _MWD+IFR+MS 1785.49 38.95 170.87 1582.58 1665.08 482.71 483.00 -476.60 76.89 0.84 -0.55 -1.02 5969457.84 590737.29 N 70.32628856 W 149.26417333 BP _MWD+IFR+MS 1877.00 41.82 169.65 1652.28 1734.78 541.99 542.28 -535.03 86.94 3.25 3.14 -1.33 5969399.54 590748.04 N 70.32612895 W 149.26409187 BP _MWD+IFR+MS 1970.17 44.16 169.36 1720.42 1802.92 605.52 605.81 -597.49 98.51 2.52 2.51 -0.31 5969337.23 590760.37 N 70.32595830 W 149.26399802 BP _MWD+IFR+MS 2063.77 43.60 168.40 1787.89 1870.39 670.38 670.68 -661.15 111.02 0.93 -0.60 -1.03 5969273.73 590773.65 N 70.32578439 W 149.26389660 BP _MWD+IFR+MS 2157.48 43.27 168.32 1855.94 1938.44 734.78 735.11 -724.25 124.02 0.36 -0.35 -0.09 5969210.80 590787.41 N 70.32561200 W 149.26379121 BP _MWD+IFR+MS 2250.45 42.56 168.42 1924.02 2006.52 798.06 798.42 -786.26 136.78 0.77 -0.76 0.11 5969148.96 590800.92 N 70.32544261 W 149.26368774 BP _MWD+IFR+MS 2346.68 43.63 168.29 1994.29 2076.79 863.78 864.16 -850.65 150.05 1.12 1.11 -0.14 5969084.74 590814.96 N 70.32526670 W 149.26358015 BP _MWD+IFR+MS 2437.88 42.57 168.21 2060.88 2143.38 926.06 926.47 -911.65 162.74 1.16 -1.16 -0.09 5969023.89 590828.39 N 70.32510003 W 149.26347727 BP _MWD+IFR+MS 2534.36 43.56 167.99 2131.37 2213.87 991.91 992.35 -976.12 176.33 1.04 1.03 -0.23 5968959.60 590842.75 N 70.32492392 W 149.26336713 BP _MWD+IFR+MS 2627.41 42.87 167.92 2199.18 2281.68 1055.58 1056.07 -1038.43 189.62 0.74 -0.74 -0.08 5968897.46 590856.80 N 70.32475369 W 149.26325935 BP _MWD+IFR+MS 2720.84 43.98 168.30 2267.04 2349.54 1119.77 1120.29 -1101.27 202.85 1.22 1.19 0.41 5968834.79 590870.78 N 70.32458200 W 149.26315210 BP _MWD+IFR+MS SurveyEditor Ver 3.1 RT -SP3.03-HF4.00 Bld( do31 rt-546 ) Plan V-01 (S-N)\V-01\V-01\V-01 Generated 7/19/2004 11 :09 AM Page 1 of 6 Comments Survey Tool Model 2814.90 43.48 167.96 2335.00 2417.50 1184.75 1185.31 -1164.90 216.22 0.59 -0.53 -0.36 5968771.33 590884.92 N 70.32440817 W 149.26304368 BP _MWD+IFR+MS 2907.15 42.95 167.81 2402.23 2484.73 1247.88 1248.48 -1226.66 229.48 0.59 -0.57 -0.16 5968709.74 590898.92 N 70.32423944 W 149.26293622 BP _MWD+IFR+MS 3000.63 44.23 169.28 2469.94 2552.44 1312.31 1312.93 -1289.83 242.27 1.75 1.37 1.57 5968646.74 590912.47 N 70.32406688 W 149.26283254 BP _MWD+IFR+MS 3094.18 43.59 168.57 2537.34 2619.84 1377.17 1377.81 -1353.50 254.73 0.86 -0.68 -0.76 5968583.23 590925.70 N 70.32389293 W 149.26273153 BP _MWD+IFR+MS 3188.61 42.27 168.81 2606.48 2688.98 1441.47 1442.12 -1416.57 267.35 1.41 -1.40 0.25 5968520.33 590939.08 N 70.32372064 W 149.26262928 BP _MWD+IFR+MS 3271.42 42.22 169.33 2667.78 2750.28 1497.14 1497.79 -1471.23 277.90 0.43 -0.06 0.63 5968465.80 590950.29 N 70.32357130 W 149.26254371 BP _MWD+IFR+MS 3365.14 42.61 170.58 2736.97 2819.47 1560.35 1561.01 -1533.47 288.93 0.99 0.42 1.33 5968403.70 590962.06 N 70.32340126 W 149.26245436 BP _MWD+IFR+MS 3457.82 42,10 169.77 2805.46 2887.96 1622.79 1623.45 -1595.00 299.58 0.81 -0.55 -0.87 5968342.32 590973.46 N 70.32323318 W 149.26236802 BP _MWD+IFR+MS 3550.99 41.61 169.46 2874.86 2957.36 1684.95 1685.61 -1656.15 310.78 0.57 -0.53 -0.33 5968281.31 590985.40 N 70.32306613 W 149.26227719 BP _MWD+IFR+MS 3645.15 42.91 169.88 2944.54 3027.04 1748.27 1748.93 -1718.44 322.14 1.41 1.38 0.45 5968219.17 590997.50 N 70.32289594 W 149.26218519 BP _MWD+IFR+MS 3738.76 44.54 168.75 3012.19 3094.69 1812.97 1813.63 -1782.02 334.14 1.93 1.74 -1.21 5968155.75 591010.27 N 70.32272226 W 149.26208788 BP _MWD+IFR+MS 3831.27 44.52 169.04 3078.14 3160.64 1877.83 1878.51 -1845.68 346.64 0.22 -0.02 0.31 5968092.25 591023.54 N 70.32254834 W 149.26198660 BP MWD+IFR+MS 3924.58 43.90 168.30 3145.02 3227.52 1942.87 1943.57 -1909.47 359.42 0.86 -0.66 -0.79 5968028.62 591037.09 N 70.32237406 W 149.26188302 BP =MWD+IF:e 4016.76 43.43 168.44 3211.71 3294.21 2006.49 2007.22 -1971.81 372.25 0.52 -0.51 0.15 5967966.44 591050.67 N 70.32220375 W 149.26177903 BP _MWD+IF 4107.57 42.85 168.50 3277.97 3360.47 2068.57 2069.31 -2032,65 384.66 0.64 -0.64 0.07 5967905.76 591063.81 N 70.32203754 W 149.26167844 BP _MWD+IFR+MS 4203.51 42.25 168.13 3348.65 3431.15 2133.41 2134.19 -2096.18 397.80 0.68 -0.63 -0.39 5967842.40 591077.72 N 70.32186397 W 149.26157196 BP _MWD+IFR+MS 4297.33 41.88 167.08 3418.30 3500.80 2196.21 2197.05 -2157.57 411.29 0.85 -0.39 -1.12 5967781.18 591091.95 N 70.32169625 W 149.26146263 BP _MWD+IFR+MS 4391.84 42.87 169.39 3488.12 3570.62 2259.87 2260.74 -2219.93 424.26 1.95 1.05 2.44 5967719.00 591105.67 N 70.32152591 W 149.26135748 BP _MWD+IFR+MS 4485.48 43.88 171.33 3556.19 3638.69 2324.17 2325.04 -2283.32 435.02 1.79 1.08 2.07 5967655.74 591117.19 N 70.32135272 W 149.26127030 BP _MWD+IFR+MS 4577.37 43.13 171.46 3622.84 3705.34 2387.41 2388.30 -2345.87 444.48 0.82 -0.82 0.14 5967593.32 591127.41 N 70.32118184 W 149.26119360 BP _MWD+IFR+MS 4671.57 42.28 170.91 3692.06 3774.56 2451.29 2452.19 -2409.00 454.27 0.99 -0.90 -0.58 5967530.32 591137.96 N 70.32100937 W 149.26111429 BP _MWD+IFR+MS 4765.51 41.61 170.15 3761.93 3844.43 2514.07 2514.98 -2470.94 464.60 0.90 -0.71 -0.81 5967468.52 591149.04 N 70.32084017 W 149.26103059 BP _MWD+IFR+MS 4857.21 41.03 170.76 3830.80 3913.30 2574.62 2575.52 -2530.64 474.64 0.77 -0.63 0.67 5967408.94 591159.80 N 70.32067705 W 149.26094922 BP _MWD+IFR+MS 4951.09 40.93 171.62 3901.67 3984.17 2636.17 2637.09 -2591.48 484.07 0.61 -0.11 0.92 5967348.23 591169.96 N 70.32051084 W 149.26087282 BP _MWD+IFR+MS 5044.27 40.42 171.71 3972.34 4054.84 2696.88 2697.82 -2651.57 492.88 0.55 -0.55 0.10 5967288.25 591179.49 N 70.32034668 W 149.26080148 BP _MWD+IFR+MS 5137.19 40.14 171.19 4043.23 4125.73 2756.93 2757.90 -2710.98 501.81 0.47 -0.30 -0.56 5967228.96 591189.13 N 70.32018438 W 149.26072912 BP _MWD+IFR+MS 5232.44 39.87 171.19 4116.19 4198.69 2818.15 2819.13 -2771.49 511.18 0.28 -0.28 0.00 5967168.58 591199.24 N 70.32001908 W 149.26065314 BP _MWD+IFR+MS 5325.73 39.72 171.57 4187.87 4270.37 2877.84 2878.84 -2830.52 520,13 0.31 -0.16 0.41 5967109.66 591208.90 N 70.31985780 W 149.26058062 BP _MWD+IFR+MS 5417.82 39.27 171.00 4258.93 4341 .43 2936.40 2937.41 -2888.42 529.01 0.63 -0.49 -0.62 5967051.88 591218.47 N 70.31969963 W 149.26050873 BP _MWD+IFR+MS 5511.06 39.38 171.06 4331.06 4413.56 2995.47 2996.49 -2946.78 538.22 0.12 0.12 0.06 5966993.64 591228.39 N 70.31954018 W 149.26043409 BP _MWD+IFR+MS 5604.59 37.65 171.84 4404.24 4486.74 3053.70 3054.73 -3004.37 546.89 1.92 -1.85 0.83 5966936.16 591237.75 N 70.31938285 W 149.26036388 BP _MWD+IFR+MS 5696.98 35.14 172.79 4478.61 4561.11 3108.46 3109.55 -3058.69 554.23 2.78 -2.72 1.03 5966881 .94 591245.75 N 70.31923445 W 149.26030439 BP _MWD+IFR+MS 5790.28 32.59 173.72 4556.07 4638.57 3160.37 3161.53 -3110.32 560.35 2.79 -2.73 1.00 5966830.40 591252.49 N 70.31909342 W 149.26025481 BP _MWD+IF. 5883.92 27.72 174.23 4637.01 4719.51 3207.28 3208.56 -3157.08 565.30 5.21 -5.20 0.54 5966783.70 591258.01 N 70.31896566 W 149.26021471 BP MWD+IF 5976.18 22.33 176.89 4720.59 4803.09 3246.11 3247.57 -3195.96 568.41 5.97 -5.84 2.88 5966744.87 591261.59 N 70.31885945 W 149.26018952 BP _MWD+IFR+ 6070.90 20.60 174.87 4808.73 4891.23 3280.58 3282.22 -3230.53 570.88 1.99 -1.83 -2.13 5966710.34 591264.47 N 70.31876501 W 149.26016955 BP _MWD+IFR+MS 6163.88 20.54 173.24 4895.79 4978.29 3313.16 3314.89 -3263.02 574.26 0.62 -0.06 -1.75 5966677.89 591268.25 N 70.31867625 W 149.26014216 BP _MWD+IFR+MS 6255.50 18.67 174.43 4982.09 5064.59 3343.83 3345.63 -3293.57 577.57 2.09 -2.04 1.30 5966647.38 591271.93 N 70.31859277 W 149.26011530 BP _MWD+IFR+MS 6348.04 17.98 174.44 5069.94 5152.44 3372.84 3374.72 -3322.53 580.40 0.75 -0.75 0.01 5966618.46 591275.10 N 70.31851365 W 149.26009245 BP _MWD+IFR+MS 6442.08 17.57 174.96 5159.49 5241.99 3401.45 3403.43 -3351.12 583.05 0.47 -0.44 0.55 5966589.91 591278.10 N 70.31843556 W 149.26007096 BP _MWD+IFR+MS 6534.52 17.16 174.06 5247.72 5330.22 3428.96 3431.02 -3378.58 585.69 0.53 -0.44 -0.97 5966562.49 591281.07 N 70.31836054 W 149.26004960 BP _MWD+IFR+MS 6628.53 16.99 173.96 5337.58 5420.08 3456.49 3458.62 -3406.03 588.57 0.18 -0.18 -0.11 5966535.07 591284.28 N 70.31828554 W 149.26002627 BP _MWD+IFR+MS 6720.51 16.78 173.87 5425.60 5508.10 3483.14 3485.34 -3432.60 591.40 0.23 -0.23 -0.10 5966508.55 591287.43 N 70.31821296 W 149.26000334 BP _MWD+IFR+MS 6812.35 15.82 172.54 5513.74 5596.24 3508.88 3511.12 -3458.19 594.44 1.12 -1.05 -1.45 5966482.99 591290.78 N 70.31814304 W 149.25997871 BP _MWD+IFR+MS 6908.14 14.60 171.94 5606.18 5688.68 3533.99 3536.25 -3483.09 597.83 1.28 -1.27 -0.63 5966458.14 591294.47 N 70.31807501 W 149.25995126 BP _MWD+IFR+MS 7001.28 15.11 174.60 5696.20 5778.70 3557.82 3560.12 -3506.80 600.62 0.91 0.55 2.86 5966434.46 591297.54 N 70.31801024 W 149.25992868 BP _MWD+IFR+MS 7094.07 16.27 174.49 5785.54 5868.04 3582.84 3585.21 -3531.78 603.00 1.25 1.25 -0.12 5966409.52 591300.23 N 70.31794200 W 149.25990935 BP _MWD+IFR+MS SurveyEditor Ver 3.1 RT-SP3.03-HF4.00 Bld( do31rt-546 ) Plan V-01 (S-N)\V-01\V-01\V-01 Generated 7/19/2004 11 :09 AM Page 2 of 6 Comments 7468.27 15.44 177.49 6146.00 6228.50 3682.67 3685.57 -3631.85 610.39 0.58 0.56 0.61 5966309.55 591308.83 N 70.31766861 W 149.25984951 BP _MWD+IFR+MS 7563.33 15.26 180.24 6237.67 6320.17 3707.53 3710.73 -3657.01 610.89 0.79 -0.19 2.89 5966284.41 591309.64 N 70.31759990 W 149.25984546 BP _MWD+IFR+MS 7656.81 17.30 183.55 6327.40 6409.90 3733.15 3736.93 -3683.18 609.98 2.40 2.18 3.54 5966258.23 591309.04 N 70.31752838 W 149.25985287 BP_MWD+IFR+MS 7750.48 16.26 182.85 6417.08 6499.58 3759.48 3763.97 -3710.18 608.47 1.13 -1.11 -0.75 5966231.21 591307.85 N 70.31745462 W 149.25986517 BP _MWD+IFR+MS 7843.79 16.66 183.64 6506.57 6589.07 3785.21 3790.41 -3736.58 606.97 0.49 0.43 0.85 5966204.80 591306.67 N 70.31738251 W 149.25987733 BP _MWD+IFR+MS 7933.45 16.74 184.97 6592.45 6674.95 3810.17 3816.17 -3762.27 605.03 0.44 0.09 1.48 5966179.09 591305.05 N 70.31731233 W 149.25989303 BP _MWD+IFR+MS 8025.69 16.49 184.81 6680.84 6763.34 3835.66 3842.55 -3788.55 602.79 0.28 -0.27 -0.17 5966152.79 591303.12 N 70.31724054 W 149.25991127 BP _MWD+IFR+MS 8123.11 15.34 183.78 6774.52 6857.02 3861.55 3869.26 -3815.18 600.78 1.22 -1.18 -1.06 5966126.14 591301.43 N 70.31716777 W 149.25992757 BP _MWD+IFR+MS 8213.01 14.25 184.15 6861.44 6943.94 3883.83 3892.22 -3838.09 599.19 1.22 -1.21 0.41 5966103.22 591300.12 N 70.31710520 W 149.25994043 BP _MWD+IFR+MS 8310.43 15.41 186.14 6955.61 7038.11 3907.89 3917.15 -3862.91 596.94 1.30 1.19 2.04 5966078.37 591298.17 N 70.31703737 W 149.25995870 BP MWD+IFR+MS 8404.26 17.16 188.09 7045.68 7128.18 3933.02 3943.46 -3889.02 593.66 1.95 1.87 2.08 5966052.23 591295.21 N 70.31696607 W 149.25998531 BP ~MWD+IFe 8496.32 16.59 187.88 7133.77 7216.27 3958.44 3970.18 -3915.48 589.95 0.62 -0.62 -0.23 5966025.73 591291.81 N 70.31689377 W 149.26001542 BP _MWD+IFR+MS 8589.67 16.98 187.25 7223.14 7305.64 3984.14 3997.14 -3942.20 586.40 0.46 0.42 -0.67 5965998.96 591288.59 N 70.31682076 W 149.26004419 BP _MWD+IFR+MS 8683.66 17.77 185.13 7312.85 7395.35 4011.09 4025.20 -3970.10 583.38 1.08 0.84 -2.26 5965971.03 591285.91 N 70.31674454 W 149.26006863 BP _MWD+IFR+MS 8777.99 17.38 182.47 7402.77 7485.27 4038.74 4053.68 -3998.52 581 .49 0.95 -0.41 -2.82 5965942.60 591284.36 N 70.31666692 W 149.26008401 BP _MWD+IFR+MS 8871.24 17.14 181.26 7491.83 7574.33 4065.82 4081.35 -4026.17 580.59 0.46 -0.26 -1.30 5965914.94 591283.79 N 70.31659138 W 149.26009134 BP _MWD+IFR+MS 8965.68 16.52 180.72 7582.22 7664.72 4092.66 4108.69 -4053.51 580.11 0.68 -0.66 -0.57 5965887.60 591283.65 N 70.31651669 W 149.26009520 BP _MWD+IFR+MS 9059.10 16.19 181.00 7671.86 7754.36 4118.50 4135.00 -4079.81 579.72 0.36 -0.35 0.30 5965861.30 591283.57 N 70.31644483 W 149.26009841 BP _MWD+IFR+MS 9153.20 16.09 181.36 7762.25 7844.75 4144.16 4161.16 -4105.96 579.18 0.15 -0.11 0.38 5965835.14 591283.35 N 70.31637339 W 149.26010279 BP _MWD+IFR+MS 9246.42 16.04 181.90 7851.83 7934.33 4169.42 4186.95 -4131.75 578.45 0.17 -0.05 0.58 5965809.35 591282.93 N 70.31630294 W 149.26010875 BP _MWD+IFR+MS 9339.44 14.92 178.97 7941.48 8023.98 4193.83 4211.77 -4156.57 578.24 1.47 -1.20 -3.15 5965784.54 591283.02 N 70.31623514 W 149.26011048 BP _MWD+IFR+MS 9432.53 14.41 176.20 8031.53 8114.03 4217.18 4235.34 -4180.11 579.22 0.93 -0.55 -2.98 5965761.01 591284.28 N70.31617083 W149.26010252 BP_MWD+IFR+MS 9525.00 13.24 176.98 8121.32 8203.82 4239.13 4257.43 -4202.16 580.54 1.28 -1.27 0.84 5965738.98 591285.87 N 70.31611058 W 149.26009184 BP _MWD+IFR+MS 9619.29 14.26 177.85 8212.91 8295.41 4261.35 4279.84 -4224.55 581.54 1.10 1.08 0.92 5965716.60 591287.15 N 70.31604941 W 149.26008371 BP _MWD+IFR+MS 9711.83 15.97 180.66 8302.25 8384.75 4285.16 4303.97 -4248.67 581.82 2.01 1.85 3.04 5965692.49 591287.72 N 70.31598352 W 149.26008145 BP _MWD+IFR+MS 9805.18 15.01 180.17 8392.20 8474.70 4309.68 4328.90 -4273.60 581.64 1.04 -1.03 -0.52 5965667.56 591287.84 N 70.31591541 W 149.26008295 BP _MWD+IFR+MS 9898.33 15.05 184.29 8482.17 8564.67 4333.27 4353.05 -4297.72 580.70 1.15 0.04 4.42 5965643.43 591287.19 N 70.31584951 W 149.26009059 BP _MWD+IFR+MS 9991.84 17.29 193.71 8571.99 8654.49 4357.77 4379.03 -4323.34 576.50 3.68 2.40 10.07 5965617.77 591283.29 N 70.31577953 W 149.26012467 BP _MWD+IFR+MS 10092.20 15.97 195.53 8668.15 8750.65 4383.88 4407.75 -4351.13 569.27 1.41 -1.32 1.81 5965589.90 591276.40 N 70.31570361 W 149.26018329 BP _MWD+IFR+MS 10191.15 18.95 209.74 8762.58 8845.08 4408.53 4437.30 -4378.22 557.64 5.24 3.01 14.36 5965562.68 591265.11 N 70.31562962 W 149.26027750 BP _MWD+IFR+MS 10219.91 24.70 224.17 8789.28 8871.78 4415.65 4447.94 -4386.59 551.13 27.21 19.99 50.17 5965554.22 591258.69 N 70.31560673 W 149.26033029 BP _MWD+IF. 10251.40 30.16 238.94 8817.25 8899.75 4422.36 4462.38 -4395.41 539.75 27.59 17.34 46.90 5965545.27 591247.42 N 70.31558265 W 149.26042254 BP _MWD+IFR 10281.94 32.90 248.79 8843.30 8925.80 4426.73 4478.32 -4402.38 525.43 19.08 8.97 32.25 5965538.13 591233.19 N 70.31556362 W 149.26053857 BP _MWD+IFR+MS 10310.24 36.27 259.27 8866.62 8949.12 4428.34 4494.35 -4406.72 510.02 24.12 11.91 37.03 5965533.60 591217.84 N 70.31555176 W 149.26066344 BP _MWD+IFR+MS 10343.37 43.85 265.26 8891.96 8974.46 4427.41 4515.64 -4409.50 488.92 25.65 22.88 18.08 5965530.57 591196.77 N 70.31554417 W 149.26083447 BP _MWD+IFR+MS 10374.73 51.16 263.19 8913.14 8995.64 4425.73 4538.75 -4411.85 465.93 23.81 23.31 -6.60 5965527.94 591173.82 N 70.31553776 W 149.26102075 BP _MWD+IFR+MS 10406.04 58.39 261.21 8931.18 9013.68 4424.77 4564.31 -4415.34 440.61 23.66 23.09 -6.32 5965524.15 591148.55 N 70.31552823 W 149.26122594 BP _MWD+IFR+MS 10437.74 66.07 260.22 8945.94 9028.44 4424.43 4592.34 -4419.87 412.96 24.38 24.23 -3.12 5965519.29 591120.95 N 70.31551586 W 149.26145009 BP _MWD+IFR+MS 10469.51 73.85 257.01 8956.82 9039.32 4425.17 4622.16 -4425.77 383.73 26.26 24.49 -10.10 5965513.03 591 091.79 N 70.31549973 W 149.26168696 BP _MWD+IFR+MS 10498.12 81.98 257.56 8962.81 9045.31 4426.49 4650.11 -4431.92 356.46 28.48 28.42 1.92 5965506.55 591064.61 N 70.31548293 W 149.26190794 BP _MWD+IFR+MS 10529.50 90.05 257.75 8964.99 9047.49 4427.77 4681.39 -4438.61 325.91 25.72 25.72 0.61 5965499.49 591034.14 N 70.31546466 W 149.26215557 BP _MWD+IFR+MS 10559.87 94.76 257.15 8963.71 9046.21 4429.12 4711.72 -4445.20 296.30 15.63 15.51 -1.98 5965492.54 591004.61 N 70.31544666 W 149.26239553 BP _MWD+IFR+MS 10590.45 96.44 259.66 8960.73 9043.23 4429.97 4742.16 -4451.32 266.49 9.84 5.49 8.21 5965486.07 590974.88 N 70.31542995 W 149.26263711 BP _MWD+IFR+MS 10621.98 96.40 262.90 8957.20 9039.70 4429.27 4773.49 -4456.07 235.52 10.21 -0.13 10.28 5965480.95 590943.98 N 70.31541698 W 149.26288807 BP _MWD+IFR+MS 10651.86 96.06 265.65 8953.96 9036.46 4427.05 4803.19 -4459.03 205.97 9.22 -1.14 9.20 5965477.63 590914.47 N 70.31540889 W 149.26312756 BP _MWD+IFR+MS SurveyEditor Ver 3.1 RT-SP3.03-HF4.00 Bld( do31 rt-546 ) Plan V-01 (S-N)\V-01\V-01\V-01 Generated 7/19/2004 11:09 AM Page 3 of6 Comments Survey Tool Model 10682.67 97.33 266.70 8950.37 9032.87 4423.76 4833.79 -4461.07 175.44 5.33 4.12 3.41 5965475.22 590883.96 N 70.31540331 W 149.26337498 BP _MWD+IFR+MS 10715.38 96.95 270.92 8946.30 9028.80 4418.79 4866.25 -4461.75 143.00 12.85 -1.16 12.90 5965474.15 590851.54 N 70.31540148 W 149.26363789 BP _MWD+IFR+MS 10744.83 97.69 274.78 8942.55 9025.05 4412.30 4895.46 -4460.29 113.83 13.24 2.51 13.11 5965475.25 590822.36 N 70.31540544 W 149.26387428 BP _MWD+IFR+MS 10775.72 97.18 276.26 8938.55 9021.05 4404.10 4926.09 -4457.35 83.34 5.03 -1.65 4.79 5965477.83 590791.84 N 70.31541349 W 149.26412135 BP _MWD+IFR+MS 10806.94 97.02 278.78 8934.69 9017.19 4394.78 4957.07 -4453.29 52.63 8.03 -0.51 8.07 5965481.51 590761.08 N 70.31542457 W 149.26437024 BP _MWD+IFR+MS 10837.50 96.95 275.56 8930.97 9013.47 4385.82 4987.40 -4449.51 22.54 10.46 -0.23 -10.54 5965484.93 590730.95 N 70.31543491 W 149.26461411 BP_MWD+IFR+MS 10868.71 96.90 279.33 8927.21 9009.71 4376.54 5018.38 -4445.49 -8.18 11.99 -0.16 12.08 5965488.57 590700.19 N 70.31544588 W 149.26486303 BP _MWD+IFR+MS 10899.12 94.73 278.53 8924.13 9006.63 4366.72 5048.64 -4440.80 -38.06 7.60 -7.14 -2.63 5965492,91 590670.25 N 70.31545870 W 149.26510522 BP _MWD+IFR+MS 10931.47 91.73 277.98 8922.30 9004.80 4356.61 5080.93 -4436.16 -70.02 9.43 -9.27 -1.70 5965497.16 590638.24 N 70.31547137 W 149.26536423 BP _MWD+IFR+MS 10962.42 90.52 281.63 8921.70 9004.20 4346.12 5111.87 -4430.89 -100.51 12.42 -3.91 11.79 5965502.06 590607.70 N 70.31548576 W 149.26561129 BP _MWD+IFR+MS 10993.62 89.88 277.88 8921.59 9004.09 4335.58 5143.07 -4425.61 -131.25 12.19 -2.05 -12.02 5965506.97 590576.90 N 70.31550020 W 149.26586044 BP _MWD+IFR+MS 11023.84 90.58 280.94 8921.47 9003.97 4325.54 5173.29 -4420.67 -161.06 10.39 2.32 10.13 5965511.55 590547.03 N 70.31551369 W 149.26610202 BP MWD+IFR+MS 11054.75 88.06 279.92 8921.83 9004.33 4314.75 5204.20 -4415.07 -191.46 8.79 -8.15 -3.30 5965516.78 590516.58 N 70.31552898 W 149.26634834 BP =MWD+IF:e 11085.87 88.18 279.33 8922.85 9005.35 4304.31 5235.30 -4409.87 -222.12 1.93 0.39 -1.90 5965521 .60 590485.85 N 70.31554318 W 149.26659686 BP _MWD+IF 11117.02 88.45 277.82 8923.77 9006.27 4294.39 5266.44 -4405.23 -252.91 4.92 0.87 -4.85 5965525.87 590455.01 N 70.31555586 W 149.26684637 BP _MWD+IFR+MS 11148.26 88.70 279.90 8924.55 9007.05 4284.29 5297.67 -4400.42 -283.76 6.70 0.80 6.66 5965530.31 590424.11 N 70.31556900 W 149.26709643 BP _MWD+IFR+MS 11179.16 88.45 280.47 8925.32 9007.82 4273.63 5328.56 -4394.96 -314.17 2.01 -0.81 1.84 5965535.40 590393.64 N 70.31558392 W 149.26734283 BP _MWD+IFR+MS 11210.25 88.37 279.34 8926.18 9008.68 4263.05 5359.64 -4389.61 -344.78 3.64 -0.26 -3.63 5965540.38 590362.97 N 70.31559852 W 149.26759094 BP _MWD+IFR+MS 11240.92 88.51 281.18 8927.01 9009.51 4252.44 5390.29 -4384.15 -374.95 6.01 0.46 6.00 5965545.48 590332.74 N 70.31561343 W 149.26783542 BP _MWD+IFR+MS 11272.12 88.36 278.09 8927.87 9010.37 4241.96 5421.48 -4378.93 -405.69 9.91 -0.48 -9.90 5965550.32 590301.94 N 70.31562769 W 149.26808458 BP _MWD+IFR+MS 11303.09 88.65 276.95 8928.67 9011.17 4232.64 5452.44 -4374.88 -436.39 3.80 0.94 -3.68 5965554.00 590271.20 N 70.31563875 W 149.26833332 BP _MWD+IFR+MS 11334.03 88.58 276.91 8929.42 9011.92 4223.63 5483.37 -4371.15 -467.09 0.26 -0.23 -0.13 5965557.36 590240.45 N 70.31564894 W 149.26858217 BP _MWD+IFR+MS 11364.90 89.02 275.35 8930.07 9012.57 4215.06 5514.24 -4367.85 -497.78 5.25 1.43 -5.05 5965560.29 590209.73 N 70.31565794 W 149.26883086 BP _MWD+IFR+MS 11396.71 89.51 275.99 8930.48 9012.98 4206.47 5546.04 -4364.71 -529.43 2.53 1.54 2.01 5965563.05 590178.05 N 70.31566652 W 149.26908736 BP _MWD+IFR+MS 11427.97 89.61 274.70 8930.72 9013.22 4198.19 5577.30 -4361.80 -560.55 4.14 0.32 -4.13 5965565.58 590146.90 N 70.31567447 W 149.26933959 BP _MWD+IFR+MS 11459.52 89.49 274.06 8930.96 9013.46 4190.36 5608.85 -4359.39 -592.01 2.06 -0.38 -2.03 5965567.61 590115.42 N 70.31568104 W 149.26959452 BP _MWD+IFR+MS 11490.77 88.84 274.46 8931.42 9013.92 4182.66 5640.10 -4357.07 -623.17 2.44 -2.08 1.28 5965569.56 590084.23 N 70.31568738 W 149.26984705 BP _MWD+IFR+MS 11521.87 91.61 273.75 8931.30 9013.80 4175.08 5671.20 -4354.84 -654.19 9.19 8.91 -2.28 5965571.41 590053.20 N 70.31569345 W 149.27009842 BP _MWD+IFR+MS 11553.04 93.70 275.73 8929.85 9012.35 4167.16 5702.33 -4352.27 -685.21 9.23 6.71 6.35 5965573.60 590022,14 N 70.31570047 W 149.27034987 BP _MWD+IFR+MS 11583.76 93.76 274.11 8927.85 9010.35 4159.27 5732.99 -4349.64 -715.75 5.27 0.20 -5.27 5965575.86 589991.58 N 70.31570764 W 149.27059738 BP _MWD+IFR+MS 11617.49 93.82 274.28 8925.63 9008.13 4151.02 5766.64 -4347.18 -749.32 0.53 0.18 0.50 5965577.92 589957.98 N 70.31571436 W 149.27086942 BP _MWD+IFR+MS 11648.54 93.84 274.37 8923.55 9006.05 4143.35 5797.62 -4344.84 -780.21 0.30 0.06 0.29 5965579.88 589927.07 N 70.31572074 W 149.27111978 BP _MWD+IFR+MS 11677.61 94.05 276.09 8921.55 9004.05 4135.73 5826.62 -4342.20 -809.09 5.95 0.72 5.92 5965582.18 589898.16 N 70.31572795 W 149.27135383 BP _MWD+IF. 11710.27 94.07 275.07 8919.24 9001.74 4126.98 5859.20 -4339.03 -841.51 3.12 0.06 -3.12 5965584.95 589865.71 N 70.31573659 W 149.27161659 BP _MWD+IF 11742.64 94.03 277.95 8916.95 8999.45 4117.81 5891.49 -4335.37 -873.59 8.88 -0.12 8.90 5965588.22 589833.59 N 70.31574658 W 149.27187656 BP _MWD+IFR 11771.58 93.07 272.80 8915,16 8997.66 4110.15 5920.37 -4332.67 -902.34 18.07 -3.32 -17.80 5965590.58 589804.81 N 70.31575396 W 149.27210954 BP _MWD+IFR+MS 11805.13 92.78 272.69 8913.45 8995.95 4102.76 5953.88 -4331.06 -935.81 0.92 -0.86 -0.33 5965591 .78 589771.33 N 70.31575833 W 149.27238077 BP _MWD+IFR+MS 11834.91 92.89 276.85 8911.97 8994.47 4095.18 5983.62 -4328.59 -965.44 13.96 0.37 13.97 5965593.89 589741.67 N 70.31576508 W 149.27262094 BP _MWD+IFR+MS 11864.75 92.64 277.71 8910.53 8993.03 4086.33 6013.43 -4324.81 -995.01 3.00 -0.84 2.88 5965597.31 589712.07 N 70.31577539 W 149.27286054 BP _MWD+IFR+MS 11898.44 92.37 276.94 8909.06 8991.56 4076.30 6047.09 -4320.52 -1028.39 2.42 -0.80 -2.29 5965601.20 589678.64 N 70.31578710 W 149.27313109 BP _MWD+IFR+MS 11929.31 93.08 276.53 8907.59 8990.09 4067.43 6077.92 -4316.90 -1059.01 2.66 2.30 -1.33 5965604.45 589647.98 N 70.31579696 W 149.27337926 BP _MWD+IFR+MS 11957.98 93.21 276.28 8906.02 8988.52 4059.34 6106.55 -4313.71 -1087.46 0.98 0.45 -0.87 5965607.30 589619.50 N 70.31580568 W 149.27360982 BP _MWD+IFR+MS 11990.04 93.15 274.71 8904.24 8986.74 4050.79 6138.56 -4310.65 -1119.32 4.89 -0.19 -4.90 5965609.98 589587.60 N 70.31581404 W 149.27386804 BP _MWD+IFR+MS 12020.78 93.71 276.71 8902.40 8984.90 4042.48 6169.24 -4307.59 -1149.85 6.75 1.82 6.51 5965612.66 589557.04 N 70.31582237 W 149.27411548 BP _MWD+IFR+MS 12051.17 93.78 277.46 8900.42 8982.92 4033.57 6199.57 -4303.85 -1179.95 2.47 0.23 2.47 5965616.03 589526.91 N 70.31583257 W 149.27435937 BP _MWD+IFR+MS 12083.37 93.99 278.17 8898.24 8980.74 4023.74 6231.70 -4299.48 -1211.77 2.29 0.65 2.21 5965620.02 589495.03 N 70.31584449 W 149.27461732 BP _MWD+IFR+MS 12114.82 92.58 276.56 8896.43 8978.93 4014.37 6263.09 -4295.46 -1242.91 6.80 -4.48 -5.12 5965623.67 589463.85 N 70.31585547 W 149.27486967 BP _MWD+IFR+MS SurveyEditor Ver 3.1 RT -SP3.03-HF4.00 Bld( d031 rt-546 ) Plan V-01 (S-N)\V-01\V-01\V-01 Generated 7/19/2004 11 :09 AM Page 4 of 6 Comments 12238.69 92.14 277.11 8892.40 8974.90 3978.59 6386.90 -4280.80 -1365.84 1.42 0.94 1.07 5965636.84 589340.77 N 70.31589547 W 149.27586593 BP _MWD+IFR+MS 12269.43 92.47 279.65 8891.17 8973.67 3968.90 6417.61 -4276.32 -1396.22 8.33 1.07 8.26 5965640.95 589310.33 N 70.31590769 W 149.27611218 BP _MWD+IFR+MS 12301.74 92.32 276,39 8889.82 8972.32 3958.92 6449.89 -4271.82 -1428.18 10.09 -0.46 -10.09 5965645.07 589278.32 N 70.31591997 W 149.27637122 BP _MWD+IFR+MS 12332.73 92.43 276.24 8888.53 8971.03 3950.22 6480.86 -4268.41 -1458.96 0.60 0.35 -0.48 5965648.10 589247.51 N 70.31592926 W 149.27662064 BP _MWD+IFR+MS 12364.17 92.77 278.26 8887.10 8969.60 3940.91 6512.26 -4264.45 -1490.11 6.51 1.08 6.43 5965651 .69 589216.31 N 70.31594007 W 149.27687313 BP _MWD+JFR+MS 12394.94 92.09 279.57 8885.80 8968.30 3930.94 6543.01 -4259.68 -1520.49 4.79 -2.21 4.26 5965656.08 589185.89 N 70.31595307 W 149.27711927 BP _MWD+IFR+MS 12425.94 90.09 281.71 8885.21 8967.71 3920.02 6574.00 -4253.96 -1550.94 9.45 -6.45 6.90 5965661.44 589155.37 N 70.31596869 W 149.27736613 BP _MWD+IFR+MS 12456.59 86.80 280.91 8886.04 8968.54 3908.88 6604.63 -4247.95 -1580.98 11.05 -10.73 -2.61 5965667.08 589125.26 N 70.31598508 W 149.27760958 BP _MWD+IFR+MS 12488.24 86.85 283.18 8887.80 8970.30 3897.02 6636.24 -4241.36 -1611.89 7.16 0.16 7.17 5965673.30 589094.28 N 70.31600308 W 149.27786005 BP _MWD+IFR+MS 12518.71 88.58 283.69 8889.01 8971.51 3884.91 6666.68 -4234.29 -1641.50 5.92 5.68 1.67 5965680.01 589064.59 N 70.31602239 W 149.27810004 BP MWD+IFR+MS 12549.55 89.39 281.50 8889.56 8972.06 3873.07 6697.51 -4227.56 -1671.59 7.57 2.63 -7.10 5965686.37 589034.42 N 70.31604073 W 149.27834392 BP ~MWD+IFe 12581.51 88.77 283.71 8890.07 8972.57 3860.79 6729.47 -4220.59 -1702.77 7.18 -1.94 6.91 5965692.97 589003.16 N 70.31605977 W 149.27859666 BP _MWD+IFR+MS 12612.73 87.84 282.85 8890.99 8973.49 3848.45 6760.68 -4213.42 -1733.14 4.06 -2.98 -2.75 5965699.77 588972.71 N 70.31607933 W 149.27884282 BP _MWD+IFR+MS 12643.62 88.01 282.84 8892.11 8974.61 3836.47 6791.55 -4206.56 -1763.24 0.55 0.55 -0.03 5965706.27 588942.53 N 70.31609806 W 149.27908675 BP _MWD+IFR+MS 12674.66 87.81 279.70 8893.24 8975.74 3825.22 6822.57 -4200.50 -1793.66 10.13 -0.64 -10.12 5965711.96 588912.05 N 70.31611460 W 149.27933327 BP _MWD+IFR+MS 12705.80 88.13 280.49 8894.35 8976.85 3814.52 6853.69 -4195.04 -1824.30 2.74 1.03 2.54 5965717.04 588881 .35 N 70.31612948 W 149.27958159 BP _MWD+IFR+MS 12738.71 88.51 279.76 8895.31 8977.81 3803.21 6886.58 -4189.26 -1856.68 2.50 1.15 -2.22 5965722.43 588848.90 N 70.31614526 W 149.27984405 BP _MWD+IFR+MS 12769.87 88.70 281.07 8896.07 8978.57 3792.34 6917.73 -4183.63 -1887.32 4.25 0.61 4.20 5965727.69 588818.20 N 70.31616062 W 149.28009235 BP _MWD+IFR+MS 12799.21 88.98 283.67 8896.66 8979.16 3781.18 6947.07 -4177.34 -1915.97 8.91 0.95 8.86 5965733.63 588789.48 N 70.31617777 W 149.28032456 BP _MWD+IFR+MS 12828.90 88.55 281.00 8897.30 8979.80 3769.90 6976.75 -4171.00 -1944.96 9.11 -1.45 -8.99 5965739.62 588760.41 N 70.31619507 W 149.28055957 BP _MWD+IFR+MS 12860.23 88.18 280.58 8898.20 8980.70 3758.78 7008.07 -4165.14 -1975.73 1.79 -1.18 -1.34 5965745.11 588729.58 N 70.31621106 W 149.28080890 BP _MWD+IFR+MS 12892.56 88.47 280.74 8899.14 8981.64 3747.38 7040.38 -4159.16 -2007.48 1.02 0.90 0.49 5965750.70 588697.76 N 70.31622737 W 149.28106629 BP _MWD+IFR+MS 12922.80 89.52 281.95 8899.67 8982.17 3736.38 7070.62 -4153.22 -2037.13 5.30 3.47 4.00 5965756.29 588668.05 N 70.31624360 W 149.28130655 BP _MWD+IFR+MS 12953.40 89.77 283.02 8899.86 8982.36 3724.67 7101.22 -4146.60 -2067.00 3.59 0.82 3.50 5965762.54 588638.10 N 70.31626165 W 149.28154869 BP _MWD+IFR+MS 12984.99 89.52 280.73 8900.06 8982.56 3712.90 7132.81 -4140.10 -2097.91 7.29 -0.79 -7.25 5965768.67 588607.11 N 70.31627938 W 149.28179922 BP _MWD+IFR+MS 13016.05 88.79 284.65 8900.52 8983.02 3700.93 7163.86 -4133.28 -2128.21 12.84 -2.35 12.62 5965775.12 588576.74 N 70.31629799 W 149.28204474 BP _MWD+IFR+MS 13048.10 89.09 285.16 8901.11 8983.61 3687.43 7195.91 -4125.04 -2159.17 1.85 0.94 1.59 5965782.99 588545.68 N 70.31632048 W 149.28229572 BP _MWD+IFR+MS 13079.23 90.48 284.65 8901.23 8983.73 3674.32 7227.04 -4117.03 -2189.25 4.76 4.47 -1.64 5965790.63 588515.51 N 70.31634234 W 149.28253954 BP _MWD+IFR+MS 13110.63 89.02 287.50 8901.36 8983.86 3660.52 7258.43 -4108.34 -2219.42 10.20 -4.65 9.08 5965798.96 588485.24 N 70.31636606 W 149.28278405 BP _MWD+IFR+MS 13141.95 87.10 283.26 8902.42 8984.92 3647.11 7289.74 -4100.04 -2249.59 14.85 -6.13 -13.54 5965806.89 588454.97 N 70.31638871 W 149.28302861 BP _MWD+IFR+MS 13172.68 87.14 286.60 8903.97 8986.47 3634.18 7320.43 -4092.13 -2279.25 10.86 0.13 10.87 5965814.44 588425.23 N 70.31641029 W 149.28326893 BP MWD+IF. 13203.69 87.18 287.72 8905.51 8988.01 3620.04 7351 .40 -4082.99 -2308.84 3.61 0.13 3.61 5965823.22 588395.53 N 70.31643523 W 149.28350879 BP _MWD+IFR 13235.05 86.91 284.32 8907.12 8989.62 3606.30 7382.72 -4074.35 -2338.94 10.86 -0.86 -10.84 5965831.50 588365.34 N 70.31645881 W 149.28375274 BP _MWD+IFR+MS 13265.96 86.71 284.58 8908.84 8991.34 3593.53 7413.58 -4066.65 -2368.82 1.06 -0.65 0.84 5965838.84 588335.36 N 70.31647982 W 149.28399497 BP _MWD+IFR+MS 13296.19 86.60 287.70 8910.61 8993.11 3580.23 7443.76 -4058.26 -2397.81 10.31 -0.36 10.32 5965846.87 588306.28 N 70.31650271 W 149.28422991 BP _MWD+IFR+MS 13327.65 86.22 284.68 8912.58 8995.08 3566.38 7475.16 -4049.51 -2427.96 9.66 -1.21 -9.60 5965855.26 588276.03 N 70.31652660 W 149.28447428 BP _MWD+IFR+MS 13358.85 86.32 287.03 8914.61 8997.11 3552.80 7506.29 -4041.00 -2457.90 7.52 0.32 7.53 5965863.40 588245.99 N 70.31654981 W 149.28471700 BP _MWD+IFR+MS 13391.10 88.79 284.06 8915.98 8998.48 3538.91 7538.51 -4032.37 -2488.94 11.97 7.66 -9.21 5965871.66 588214.85 N 70.31657336 W 149.28496856 BP _MWD+IFR+MS 13421.52 89.20 284.64 8916.52 8999.02 3526.37 7568.92 -4024.83 -2518.41 2.33 1.35 1.91 5965878.84 588185.30 N 70.31659393 W 149.28520740 BP _MWD+IFR+MS 13452.45 89.74 286.48 8916.80 8999.30 3513.02 7599.85 -4016.54 -2548.20 6.20 1.75 5.95 5965886.77 588155.41 N 70.31661657 W 149.28544889 BP _MWD+IFR+MS 13483.94 92.01 286.84 8916.32 8998.82 3498.90 7631.34 -4007.51 -2578.36 7.30 7.21 1.14 5965895.43 588125.14 N 70.31664120 W 149.28569337 BP _MWD+IFR+MS 13512.91 92.17 285.90 8915.27 8997.77 3486.04 7660.29 -3999.35 -2606.14 3.29 0.55 -3.24 5965903.26 588097.27 N 70.31666346 W 149.28591851 BP _MWD+IFR+MS 13546.84 92.27 285.63 8913.95 8996.45 3471.30 7694.19 -3990.14 -2638.77 0.85 0.29 -0.80 5965912.07 588064.54 N 70.31668860 W 149.28618298 BP _MWD+JFR+MS 13577.85 92.42 284.05 8912.68 8995.18 3458.29 7725.17 -3982.20 -2668.72 5.11 0.48 -5.10 5965919.64 588034.50 N 70.31671025 W 149.28642574 BP _MWD+IFR+MS 13609.68 92.77 284.21 8911.24 8993.74 3445.29 7756.97 -3974.44 -2699.55 1.21 1.10 0.50 5965927.03 588003.57 N 70.31673142 W 149.28667567 BP _MWD+IFR+MS SurveyEditor Ver 3.1 RT-SP3.03-HF4.00 Bld( d031rt-546 ) Plan V-01 (S-N)\V-01\V-01\V-01 Generated 7/19/2004 11 :09 AM Page 5 of 6 .. Comments Survey Tool Model 13640.77 91.65 280.67 8910.04 8992.54 3433.43 7788.04 -3967.75 -2729.89 11.93 -3.60 -11.39 5965933.36 587973.16 N 70.31674967 W 149.28692152 BP _MWD+IFR+MS 13671.43 91.25 282.58 8909.27 8991.77 3422.14 7818.69 -3961.57 -2759.91 6.36 -1.30 6.23 5965939.17 587943.07 N 70.31676651 W 149.28716484 BP _MWD+IFR+MS 13704.12 91.64 284.65 8908.44 8990.94 3409.05 7851.37 -3953.88 -2791.67 6.44 1.19 6.33 5965946.48 587911.23 N 70.31678750 W 149.28742227 BP _MWD+IFR+MS 13735.56 91.04 281.36 8907.71 8990.21 3396.76 7882.80 -3946.81 -2822.29 10.63 -1.91 -10.46 5965953.18 587880.53 N 70.31680679 W 149.28767045 BP _MWD+IFR+MS 13767.44 91.16 278.62 8907.09 8989.59 3385.87 7914.67 -3941.28 -2853.67 8.60 0.38 -8.59 5965958.33 587849.D7 N 70.31682186 W 149.28792487 BP _MWD+IFR+MS 13798.09 91.58 282.72 8906.36 8988.86 3375.05 7945.31 -3935.61 -2883.78 13.44 1.37 13.38 5965963.63 587818.91 N 70.31683732 W 149.28816887 BP _MWD+IFR+MS 13829.23 91.47 282.43 8905.53 8988.03 3363.10 7976.44 -3928.83 -2914.16 1.00 -0.35 -0.93 5965970.04 587788.45 N 70.31685581 W 149.28841514 BP _MWD+IFR+MS 13859.36 91.36 279.99 8904.79 8987.29 3352.21 8006.56 -3922.98 -2943.71 8.10 -0.37 -8.10 5965975.54 587758.84 N 70.31687177 W 149.28865460 BP _MWD+IFR+MS 13890.93 91.83 278.14 8903.91 8986.41 3341.90 8038.12 -3918.00 -2974.87 6.04 1.49 -5.86 5965980.13 587727.62 N 70.31688532 W 149.28890717 BP _MWD+IFR+MS 13921.98 91.10 277.52 8903.12 8985.62 3332.40 8069.16 -3913.78 -3005.62 3.08 -2.35 -2.00 5965983.99 587696.82 N 70.31689684 W 149.28915641 BP _MWD+IFR+MS 13952.86 91.27 277.65 8902.48 8984.98 3323.07 8100.04 -3909.70 -3036.22 0.69 0.55 0.42 5965987.70 587666.18 N 70.31690794 W 149.28940445 BP _MWD+IFR+MS 13983.84 91.59 277.84 8901.70 8984.20 3313.63 8131.01 -3905.53 -3066.91 1.20 1.03 0.61 5965991.50 587635.44 N 70.31691930 W 149.28965318 BP _MWD+1F:it 14014.46 92.05 275.63 8900.73 8983.23 3304.82 8161.61 -3901.94 -3097.30 7.37 1.50 -7.22 5965994.72 587605.01 N 70.31692908 W 149.28989950 BP _MWD+IF 14045.60 90.85 278.49 8899.94 8982.44 3295.69 8192.74 -3898.11 -3128.19 9.96 -3.85 9.18 5965998.17 587574.08 N 70.31693949 W 149.29014987 BP _MWD+IF 14076.59 90.74 276.07 8899.51 8982.01 3286.48 8223.73 -3894.19 -3158.92 7.82 -0.35 -7.81 5966001 .73 587543.31 N 70.31695018 W 149.29039898 BP _MWD+IFR+MS 14107.71 90.47 274.36 8899.18 8981.68 3278.32 8254.84 -3891.36 -3189.91 5.56 -0.87 -5.49 5966004.18 587512.29 N 70.31695787 W 149.29065015 BP _MWD+IFR+MS 14138.37 90.48 275.12 8898.93 8981.43 3270.52 8285.50 -3888.82 -3220.47 2.48 0.03 2.48 5966006.34 587481.71 N 70.31696476 W 149.29089779 BP _MWD+IFR+MS 14170.32 91.31 275.62 8898.43 8980.93 3262.05 8317.45 -3885.83 -3252.27 3.03 2.60 1.56 5966008.95 587449.87 N 70.31697289 W 149.29115558 BP _MWD+IFR+MS 14200.84 92.79 272.89 8897.34 8979.84 3254.54 8347.95 -3883.57 -3282.68 10.17 4.85 -8.95 5966010.84 587419.44 N 70.31697904 W 149.29140207 BP _MWD+IFR+MS 14232.08 91.34 274.11 8896.21 8978.71 3247.25 8379.17 -3881.66 -3313.85 6.06 -4.64 3.91 5966012.37 587388.26 N 70.31698421 W 149.29165462 BP _MWD+IFR+MS 14263.19 90.12 273.56 8895.82 8978.32 3239.81 8410.28 -3879.58 -3344.88 4.30 -3.92 -1.77 5966014.08 587357.20 N 70.31698985 W 149.29190618 BP _MWD+IFR+MS 14294.23 91.00 277.32 8895.51 8978.01 3231.55 8441.31 -3876.64 -3375.78 12.44 2.84 12.11 5966016.65 587326.28 N 70.31699785 W 149.29215657 BP _MWD+IFR+MS 14325.71 91.71 274.15 8894.77 8977.27 3223.02 8472.78 -3873.50 -3407.08 10.32 2.26 -10.07 5966019.41 587294.94 N 70.31700640 W 149.29241033 BP _MWD+IFR+MS 14357.16 91.91 277.06 8893.78 8976.28 3214.56 8504.22 -3870.43 -3438.37 9.27 0.64 9.25 5966022.10 587263.62 N 70.31701475 W 149.29266386 BP _MWD+IFR+MS 14387.88 92.25 274.44 8892.66 8975.16 3206.23 8534.92 -3867.35 -3468.91 8.59 1.11 -8.53 5966024.81 587233.05 N 70.31702311 W 149.29291141 BP _MWD+IFR+MS 14418.99 92.73 277.99 8891.31 8973.81 3197.55 8566.00 -3863.99 -3499.80 11.50 1.54 11.41 5966027.80 587202.12 N 70.31703227 W 149.29316181 BP _MWD+IFR+MS 14448.69 92.39 277. 71 8889.98 8972.48 3188.46 8595,67 -3859.94 -3529.19 1.48 -1.14 -0.94 5966031.50 587172.68 N 70.31704330 W 149.29340004 BP _MWD+IFR+MS 14480.99 91.18 274.74 8888.98 8971.48 3179.44 8627.95 -3856.44 -3561.28 9.92 -3.75 -9.20 5966034.61 587140.56 N 70.31705282 W 149.29366014 BP _MWD+IFR+MS 14511.94 92.16 276.44 8888.07 8970.57 3171.12 8658.89 -3853.42 -3592.07 6.34 3.17 5.49 5966037.25 587109.74 N 70.31706101 W 149.29390968 BP _MWD+IFR+MS 14542.74 92.05 274.62 8886.94 8969.44 3162.88 8689.67 -3850.46 -3622.71 5.92 -0.36 -5.91 5966039.84 587079.07 N 70.31706907 W 149.29415798 BP _MWD+IFR+MS Last MWD+IFR+MS 14571.39 92.12 275.64 8885.90 8968.40 3155.41 8718.30 -3847.90 -3651.22 3.57 0.24 3.56 5966042.06 587050.53 N 70.31707603 W 149.29438910 BP _MWD+IFR+MS TD Projection 14620.00 92.12 275.64 8884.10 8966.60 3142.31 8766.88 -3843.12 -3699.56 0.00 0.00 0.00 5966046.25 587002.14 N 70.31708901 W 149.29478092 BP _BLIND Survey Type: Definitive Survey e NOTES: MWD + IFR + MS . ( In·fleld referenced MWD with mult-statlon analysis and correction applied In post-processing,) Leaal Description: Northlna (Y) musl fastlna ¡XI rftUSI Surface : 4685 FSL 1648 FEL S11 T11N R11E UM 5969933.43 590654.66 BHL: 841 FSL 71 FEL S10 T11N R11E UM 5966046.25 587002.14 SurveyEditor Ver 3.1 RT-SP3.03-HF4.00 Bld( d031 rt-546 ) Plan V-01 (S-N)\V-01\V-01\V-01 Generated 7/19/2004 11:09 AM Page 6 of6 TREE = WELLHE'AD= ACTU/\ TOR = KB. 8...EV = BF KO M3 D3 D3 4-1/16"CIW FMC N/A 82.60' V-01 I SAFETY NOTES: . 8...EV- 56.84' P= 300' x Angle = 93 @ 13610' turn fv[) = 10232' I 2104' 3-1/2" HEB X NP, ID = 2.813" I turnTVD = 8800' SS GAS LIFT M6.NDR8...S I 9-5/8" CSG, 400, L-80, ID = 8.835' 3241' ~ ST MD 1VD DEV TYPE VLV LATCH PORT DATE I 8 2245 2003 43 MM3 D\1Y RK 0 07/10/04 7 4043 3313 43 MM3 D\1Y RK 0 07/10/04 L 6 5240 4204 40 MM3 OCR RKP 07/10/04 5 6281 5089 18 MM3 D\1Y RK 0 07/10/04 4 7442 6203 15 MM3 D\1Y RK 0 07/10/04 3 8393 7117 17 MM3 DIIi1Y RK 0 07/10/04 2 9213 7902 16 MM3 D\1Y RK 0 07/10/04 I I-ES PRESSURE GA UGE 9903' I - 1 9841 8509 15 MM3 D\1Y RK 0 07/10/04 I . I 9923' 3-1/2" HEB X NIP, ID= 2.813" I Minimum ID = 2.813" @ 2104' ~ ~ 9932' 7" X 3-112" BKR PR8v1lffi A<R, ID - 2.870" I ""-'" 3-112" HES X NIPPLE I 9960' 3-1/2" HEB X NIP, ID= 2.813" I . . I 9980' 3-1/2" HEB X NIP, ID = 2.813" I 3-1/2" lBG, 9.2#, L-80, .0087 bpf, ID = 2.992" 10000' 10002' f- 3-1/2" X 4-1/2" XO,ID = 3.958" I 8: 8: 10003' f- 3-1/2" WLEG, ID = 3.958" I r--... 9997' I- 7" X 5' BKRZXPLNR TOPPKR W/TIEBAO< SLV I 7" CSG, 26#, L-80, ID = 6.276" 10163' ... ÆRFORA TION SUMIi1ARY I 11614' 3-1/2" MARKERJT W/ RA TAG I REF LOG: SWS REB-CDR ON 07/05104 ANGLE AT TOP PERF: 94 @ 12000' Note: Refer to Production DB for historical ~erf data SIZE SPF INTER\! A L OpnlSqz DATE I 12336' 3-1/2"MARKERJTW/RA TAG I 2-1/2" 4 12000 - 12490 0 07/09104 2-1/2" 4 12620 - 12830 0 07/09/04 2-1/2" 4 13150 -13300 0 07/09/04 2-1/2" 4 13650 - 13850 0 07/09/04 4 13430' 3-1/2" MARKERJT W/ RA TAG I 2-1/2" 4 14100 -14270 0 07/09/04 I 2-1/2" 4 14310 -14510 0 07/09/04 14530' PBTD I I 4-1/2" TBG, 12.6#, L-80. .0152 bpf, ID = 3.958" 14618' DA TE REV BY COMrvENTS 07/11/04 DAV 1KAK ORIGINAL COMPLETION DATE REV BY COMrvENTS PRLDt-OE BA Y lJ\l1T WELL: V-01 PffiMT I\b: 2040900 AA No: 50-029-23210-00 SEC 11, T11 N, R11 E, 4685' NSL & 1648' WEL BP Exploration (Alas ka) SCHLUMBERGER Survey report Client..... ..... ... ......: BP Exploration (Alaska) Inc. Field.. ....... ..... .... ..: Prudhoe Bay - West End Well. . . . . . . . . . . . . . . . . . . . .: V-01 API number..... ..........: 50-029-23210-00 Engineer.. ...... ..... ....: St. Amour Rig: . . . . . . . . . . . . . . . . . . . . .: Nabors 9ES STATE: . . . . . . . . . . . . . . . . . . .: Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method for DLS...........: Mason & Taylor ----- Depth reference ----------------------- Permanent datum........ ..: Mean Sea Level Depth reference..........: Driller's Pipe Tally GL above permanent.......: 54.00 ft KB above permanent... ....: N/A Top Drive OF above permanent.......: 82.50 ft ----- Vertical section origin---------------- Latitude (+N/S-) ....... ..: 0.00 ft Departure (+E/W-) .... ....: 0.00 ft ----- Platform reference point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-) ........: -999.25 ft Azimuth from rotary table to target: 170.00 degrees ~ D -C I o ~ D [(c)2004 IDEAL ID8 1C_02] 7-Jul-2004 08:11:51 Spud date..... . . . . . . . . . . . : Last survey date.........: Total accepted surveys...: MD of first survey.. ... ..: MD of last survey... ... ..: Page 1 of 10 19-Jun-04 06-Jul-04 252 o . 00 ft 14620.00 ft . ----- Geomagnetic data ---------------------- Magnetic model. ..... .....: BGGM version 2003 Magnetic date. ...... .....: 19-Jun-2004 Magnetic field strength..: 1151. 38 HCNT Magnetic dec (+E/W-) .....: 24.94 degrees Magnetic dip. ............: 80.82 degrees ----- MWD survey Reference Reference G..... .........: Reference H.. ............: Reference Dip............: Tolerance of G. ........ ..: Tolerance of H. ..........: Tolerance of Dip.........: Criteria --------- 1002.68 mGal 1151.38 HCNT 80.82 degrees (+/-) 2.50 mGal (+/-) 6.00 HCNT (+/-) 0.45 degrees ----- Corrections --------------------------- Magnetic dec (+E/W-) .....: 24.94 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-) ....: 24.94 degrees (Total az corr = magnetic dec - grid conv) Survey Correction Type. ..: I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction . SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 2 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TIP 2 110.35 0.06 162.49 110.35 110.35 0.06 -0.06 0.02 0.06 162.49 0.05 Trend Incl 3 202.46 0.06 162.49 92.11 202.46 0.15 -0.15 0.05 0.15 162.49 0.00 Trend Incl 4 293.22 1. 47 162.49 90.76 293.21 1. 35 -1. 30 0.41 1. 37 162.49 1. 55 MWD IFR MS - - 5 384.56 2.74 167.65 91.34 384.49 4.70 -4.55 1.23 4.72 164.88 1. 40 MWD IFR MS 6 481.00 3.85 166.02 96.44 480.77 10.23 -9.95 2.51 10.26 165.86 1.15 MWD IFR MS - - 7 576.37 5.09 175.16 95.37 575.84 17.64 -17.27 3.64 17.65 168.11 1. 50 MWD IFR MS . 8 669.90 6.79 173.57 93.53 668.87 27.29 -26.90 4.61 27.29 170.28 1. 83 MWD IFR MS 9 763.09 8.59 168.90 93.19 761. 22 39.75 -39.20 6.56 39.75 170.50 2.04 MWD IFR MS - 10 854.62 10.34 170.01 91. 53 851. 50 54.80 -54.00 9.30 54.80 170.22 1. 92 MWD IFR MS - 11 945.92 12.85 171.13 91. 30 940.93 73.14 -72.11 12.29 73.15 170.33 2.76 MWD IFR MS - 12 1039.68 18.29 168.90 93.76 1031.21 98.30 -96.86 16.73 98.30 170.20 5.84 MWD IFR MS 13 1134.22 23.31 168.55 94.54 1119.56 131.85 -129.77 23.31 131. 85 169.82 5.31 MWD IFR MS - 14 1225.49 26.84 168.40 91. 27 1202.22 170.51 -167.67 31. 04 170.52 169.51 3.87 MWD IFR MS - 15 1318.54 28.90 170.28 93.05 1284.47 214.00 -210.41 39.06 214.01 169.48 2.41 MWD IFR MS - 16 1410.55 30.67 170.98 92.01 1364.33 259.70 -255.51 46.49 259.70 169.69 1. 96 MWD IFR MS 17 1504.81 34.50 172.65 94.26 1443.74 310.42 -305.75 53.68 310.42 170.04 4.17 MWD IFR MS 18 1599.45 37.61 173.26 94.64 1520.24 366.04 -361. 02 60.50 366.05 170.49 3.31 MWD IFR MS - 19 1692.12 39.46 171. 82 92.67 1592.73 423.71 -418.26 68.01 423.75 170.76 2.22 MWD IFR MS 20 1785.49 38.95 170.87 93.37 1665.08 482.71 -476.60 76.89 482.76 170.84 0.84 MWD IFR MS - 21 1877 . 00 41.82 169.65 91.51 1734.78 541.99 -535.03 86.94 542.04 170.77 3.25 MWD IFR MS - . 22 1970.17 44.16 169.36 93.17 1802.92 605.52 -597.49 98.51 605.56 170.64 2.52 MWD IFR MS - 23 2063.77 43.60 168.40 93.60 1870.39 670.38 -661.15 111. 02 670.40 170.47 0.93 MWD IFR MS 24 2157.48 43.27 168.32 93.71 1938.44 734.78 -724.25 124.02 734.79 170.28 0.36 MWD IFR MS 25 2250.45 42.56 168.42 92.97 2006.52 798.06 -786.26 136.78 798.06 170.13 0.77 MWD IFR MS 26 2346.68 43.63 168.29 96.23 2076.79 863.78 -850.65 150.05 863.78 170.00 1.12 MWD IFR MS 27 2437.88 42.57 168.21 91. 20 2143.38 926.06 -911.65 162.74 926.07 169.88 1.16 MWD IFR MS - 28 2534.36 43.56 167.99 96.48 2213.87 991. 91 -976.12 176.33 991. 92 169.76 1. 04 MWD IFR MS 29 2627.41 42.87 167.92 93.05 2281. 68 1055.58 -1038.43 189.62 1055.60 169.65 0.74 MWD IFR MS 30 2720.84 43.98 168.30 93.43 2349.54 1119.77 -1101.27 202.85 1119.80 169.56 1.22 MWD IFR MS [(c)2004 IDEAL ID8_1C_02] SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 3 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (de g) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 31 2814.90 43.48 167.96 94.06 2417.50 1184.75 -1164.90 216.22 1184.80 169.48 0.59 MWD IFR MS 32 2907.15 42.95 167.81 92.25 2484.73 1247.88 -1226.66 229.48 1247.94 169.40 0.59 MWD IFR MS - - 33 3000.63 44.23 169.28 93.48 2552.44 1312.31 -1289.83 242.27 1312.39 169.36 1. 75 MWD IFR MS 34 3094.18 43.59 168.57 93.55 2619.84 1377.17 -1353.50 254.73 1377.26 169.34 0.86 MWD IFR MS - - 35 3188.61 42.27 168.81 94.43 2688.98 1441.47 -1416.57 267.35 1441.57 169.31 1. 41 MWD IFR MS 36 3271.42 42.22 169.33 82.81 2750.28 1497.14 -1471.23 277.90 1497.25 169.30 0.43 MWD IFR MS - - 37 3365.14 42.61 170.58 93.72 2819.47 1560.35 -1533.47 288.93 1560.45 169.33 0.99 MWD IFR MS . - - 38 3457.82 42.10 169.77 92.68 2887.96 1622.79 -1595.00 299.58 1622.89 169.36 0.81 MWD IFR MS - - 39 3550.99 41. 61 169.46 93.17 2957.36 1684.95 -1656.15 310.78 1685.05 169.37 0.57 MWD IFR MS - - 40 3645.15 42.91 169.88 94.16 3027.04 1748.27 -1718.44 322.14 1748.37 169.38 1. 41 MWD IFR MS 41 3738.76 44.54 168.75 93.61 3094.69 1812.97 -1782.02 334.14 1813.07 169.38 1. 93 MWD IFR MS 44.52 169.04 92.51 - - 42 3831. 27 3160.64 1877.83 -1845.68 346.64 1877.95 169.36 0.22 MWD IFR MS - - 43 3924.58 43.90 168.30 93.31 3227.52 1942.87 -1909.47 359.42 1943.00 169.34 0.86 MWD IFR MS 4016.76 43.43 168.44 92.18 3294.21 - - 44 2006.49 -1971.81 372.25 2006.64 169.31 0.52 MWD IFR MS - - 45 4107.57 42.85 168.50 90.81 3360.47 2068.57 -2032.65 384.66 2068.73 169.28 0.64 MWD IFR MS 46 4203.51 42.25 168.13 95.94 3431.15 2133.41 -2096.18 397.80 2133.59 169.25 0.68 MWD IFR MS - - 47 4297.33 41.88 167.08 93.82 3500.80 2196.21 -2157.57 411. 29 2196.42 169.21 0.85 MWD IFR MS - - 48 4391.84 42.87 169.39 94.51 3570.62 2259.87 -2219.93 424.26 2260.10 169.18 1. 95 MWD IFR MS 49 4485.48 43.88 171.33 93.64 3638.69 2324.17 -2283.32 435.02 2324.39 169.21 1. 79 MWD IFR MS 50 4577.37 43.13 171.46 91.89 3705.34 2387.41 -2345.87 444.48 2387.61 169.27 0.82 MWD IFR MS 51 4671.57 42.28 170.91 94.20 3774.56 2451.29 -2409.00 454.27 2451. 46 169.32 0.99 MWD IFR MS 4765.51 41. 61 170.15 3844.43 - - . 52 93.94 2514.07 -2470.94 464.60 2514.24 169.35 0.90 MWD IFR MS - - 53 4857.21 41. 03 170.76 91. 70 3913.30 2574.62 -2530.64 474.64 2574.77 169.38 0.77 MWD IFR MS 4951.09 40.93 93.88 - - 54 171. 62 3984.17 2636.17 -2591. 48 484.07 2636.30 169.42 0.61 MWD IFR MS 55 5044.27 40.42 171.71 93.18 4054.84 2696.88 -2651. 57 492.88 2696.99 169.47 0.55 MWD IFR MS 56 5137.19 40.14 171.19 92.92 4125.73 2756.93 -2710.98 501.81 2757.03 169.51 0.47 MWD IFR MS - - 57 5232.44 39.87 171.19 95.25 4198.69 2818.15 -2771.49 511.18 2818.24 169.55 0.28 MWD IFR MS 58 5325.73 39.72 171.57 93.29 4270.37 2877.84 -2830.52 520.13 2877.92 169.59 0.31 MWD IFR MS 59 5417.82 39.27 171. 00 92.09 4341.43 2936.40 -2888.42 529.01 2936.46 169.62 0.63 MWD IFR MS 60 5511.06 39.38 171. 06 93.24 4413.56 2995.47 -2946.78 538.22 2995.53 169.65 0.12 MWD IFR MS [(c)2004 IDEAL ID8_1C_02] SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 4 of 10 --------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (de g) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------- ---------- ------ ------- ------ -------- -------- ---------------- ---------------- ------ 61 5604.59 37.65 171.84 93.53 4486.74 3053.70 -3004.37 546.89 3053.74 169.68 1. 92 MWD IFR MS - 62 5696.98 35.14 172.79 92.39 4561.11 3108.47 -3058.69 554.23 3108.50 169.73 2.78 MWD IFR MS - 63 5790.28 32.59 173.72 93.30 4638.57 3160.37 -3110.32 560.35 3160.39 169.79 2.79 MWD IFR MS 64 5883.92 27.72 174.23 93.64 4719.51 3207.28 -3157.08 565.30 3207.29 169.85 5.21 MWD IFR MS 65 5976.18 22.33 176.89 92.26 4803.09 3246.11 -3195.96 568.41 3246.11 169.92 5.97 MWD IFR MS - 66 6070.90 20.60 174.87 94.72 4891. 23 3280.58 -3230.53 570.88 3280.58 169.98 1. 99 MWD IFR MS 67 6163.88 20.54 173.24 92.98 4978.29 3313 .16 -3263.02 574.26 3313.16 170.02 0.62 MWD IFR MS . 68 6255.50 18.67 174.43 91. 62 5064.59 3343.83 -3293.57 577.57 3343.83 170.05 2.09 MWD IFR MS 69 6348.04 17.98 174.44 92.54 5152.44 3372.84 -3322.53 580.40 3372.85 170.09 0.75 MWD IFR MS - 70 6442.08 17.57 17 4.96 94.04 5241. 99 3401.45 -3351.12 583.05 3401. 46 170.13 0.47 MWD IFR MS 71 6534.52 17.16 174.06 92.44 5330.22 3428.96 -3378.58 585.69 3428.97 170.17 0.53 MWD IFR MS 72 6628.53 16.99 173.96 94.01 5420.08 3456.49 -3406.03 588.57 3456.51 170.20 0.18 MWD IFR MS - 73 6720.51 16.78 173.87 91. 98 5508.10 3483.14 -3432.60 591.40 3483.17 170.22 0.23 MWD IFR MS - 74 6812.35 15.82 172.54 91. 84 5596.24 3508.88 -3458.19 594.44 3508.91 170.25 1.12 MWD IFR MS 75 6908.14 14.60 171. 94 95.79 5688.68 3533.99 -3483.09 597.83 3534.03 170.26 1. 28 MWD IFR MS 76 7001.28 15.11 17 4.60 93.14 5778.70 3557.82 -3506.80 600.62 3557.87 170.28 0.91 MWD IFR MS - 77 7094.07 16.27 174.49 92.79 5868.04 3582.84 -3531.78 603.00 3582.89 170.31 1. 25 MWD IFR MS 78 7188.58 16.53 175.02 94.51 5958.70 3609.43 -3558.35 605.44 3609.49 170.34 0.32 MWD IFR MS 79 7281.31 14.92 175.29 92.73 6047.96 3634.46 -3583.40 607.57 3634.54 170.38 1. 74 MWD IFR MS - 80 7374.89 14.92 176.92 93.58 6138.38 3658.41 -3607.43 609.20 3658.51 170.41 0.45 MWD IFR MS - 81 7468.27 15.44 177.49 93.38 6228.50 3682.67 -3631.85 610.39 3682.79 170.46 0.58 MWD IFR MS - . 82 7563.33 15.26 180.24 95.06 6320.17 3707.53 -3657.01 610.89 3707.68 170.52 0.79 MWD IFR MS 83 7656.81 17.30 183.55 93.48 6409.90 3733.15 -3683.18 609.98 3733.35 170.60 2.40 MWD IFR MS 93.67 - 84 7750.48 16.26 182.85 6499.58 3759.48 -3710.18 608.47 3759.75 170.69 1.13 MWD IFR MS - 85 7843.79 16.66 183.64 93.31 6589.07 3785.21 -3736.58 606.97 3785.55 170.77 0.49 MWD IFR MS - 86 7933.45 16.74 184.97 89.66 6674.95 3810.17 -3762.27 605.03 3810.61 170.86 0.44 MWD IFR MS 87 8025.69 16.49 184.81 92.24 6763.34 3835.66 -3788.55 602.79 3836.20 170.96 0.28 MWD IFR MS - 88 8123.11 15.34 183.78 97.42 6857.02 3861.55 -3815.18 600.78 3862.20 171. 05 1.22 MWD IFR MS 89 8213.01 14.25 184.15 89.90 6943.94 - 3883.82 -3838.09 599.19 3884.58 171.13 1. 22 MWD IFR MS 90 8310.43 15.41 186.14 97.42 7038.11 3907.89 -3862.91 596.94 3908.77 171.22 1. 30 MWD IFR MS - [(c)2004 IDEAL ID8_1C_02J SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 5 of 10 -------- ------ ------- -...----- -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 91 8404.26 17.16 188.09 93.83 7128.18 3933.02 -3889.02 593.66 3934.07 171. 32 1. 95 MWD IFR MS - - 92 8496.32 16.59 187.88 92.06 7216.27 3958.44 -3915.48 589.95 3959.67 171.43 0.62 MWD IFR MS - - 93 8589.67 16.98 187.25 93.35 7305.64 3984.14 -3942.20 586.40 3985.58 171.54 0.46 MWD IFR MS - - 94 8683.66 17.77 185.13 93.99 7395.35 4011.09 -3970.10 583.38 4012.74 171. 64 1. 08 MWD IFR MS - - 95 8777.99 17.38 182.47 94.33 7485.27 4038.74 -3998.52 581.49 4040.58 171. 73 0.95 MWD IFR MS 96 8871.24 17.14 181.26 93.25 7574.32 4065.82 -4026.17 580.59 4067.81 171. 79 0.46 MWD IFR MS - - 97 8965.68 16.52 180.72 94.44 7664.72 4092.66 -4053.51 580.11 4094.81 171.86 0.68 MWD IFR MS . - - 98 9059.10 16.19 181. 00 93.42 7754.36 4118.50 -4079.81 579.72 4120.79 171.91 0.36 MWD IFR MS - - 99 9153.20 16.09 181.36 94.10 7844.75 4144.16 -4105.96 579.18 4146.61 171. 97 0.15 MWD IFR MS - - 100 9246.42 16.04 181. 90 93.22 7934.33 4169.42 -4131. 75 578.45 4172.04 172.03 0.17 MWD IFR MS - - 101 9339.44 14.92 178.97 93.02 8023.98 4193.83 -4156.57 578.24 4196.59 172.08 1. 47 MWD IFR MS - - 102 9432.53 14.41 176.20 93.09 8114.03 4217 .18 -4180.11 579.22 4220.05 172.11 0.93 MWD IFR MS - - 103 9525.00 13.24 176.98 92.47 8203.82 4239.13 -4202.16 580.54 4242.08 172.13 1.28 MWD IFR MS - - 104 9619.29 14.26 177.85 94.29 8295.41 4261. 35 -4224.55 581.54 4264.39 172 .16 1.10 MWD IFR MS - - 105 9711.83 15.97 180.66 92.54 8384.75 4285.16 -4248.67 581.82 4288.33 172.20 2.01 MWD IFR MS 106 9805.18 15.01 180.17 93.35 8474.70 4309.68 -4273.60 581.64 4313.00 172.25 1. 04 MWD IFR MS - - 107 9898.33 15.05 184.29 93.15 8564.67 4333.27 -4297.73 580.70 4336.78 172.30 1.15 MWD IFR MS - - 108 9991.84 17.29 193.71 93.51 8654.49 4357.77 -4323.34 576.50 4361. 61 172.40 3.68 MWD IFR MS - - 109 10092.20 15.97 195.53 100.36 8750.65 4383.88 -4351.13 569.27 4388.21 172.55 1. 41 MWD IFR MS - - 110 10191.15 18.95 209.74 98.95 8845.08 4408.54 -4378.22 557.64 4413.59 172.74 5.24 MWD IFR MS 111 10219.91 24.70 224.17 28.76 8871.78 4415.65 -4386.59 551.13 4421.08 172.84 27.21 MWD IFR MS - - . 112 10251. 40 30.16 238.94 31.49 8899.75 4422.36 -4395.41 539.75 4428.43 173.00 27.59 MWD IFR MS - - 113 10281. 94 32.90 248.79 30.54 8925.80 4426.73 -4402.38 525.43 4433.62 173.19 19.08 MWD IFR MS - - 114 10310.24 36.27 259.27 28.30 8949.12 4428.34 -4406.72 510.02 4436.14 173.40 24.12 MWD IFR MS - - 115 10343.37 43.85 265.26 33.13 8974.46 4427.41 -4409.50 488.92 4436.52 173.67 25.65 MWD IFR MS 116 10374.73 51.16 263.19 31. 36 8995.64 4425.73 -4411.85 465.93 4436.38 173.97 23.81 MWD IFR MS - - 117 10406.04 58.39 261. 21 31. 31 9013.68 4424.77 -4415.34 440.61 4437.27 17 4.30 23.66 MWD IFR MS - - 118 10437.74 66.07 260.22 31.70 9028.44 4424.43 -4419.87 412.96 4439.12 174.66 24.38 MWD IFR MS - - 119 10469.51 73.85 257.01 31.77 9039.32 4425.17 -4425.77 383.73 4442.38 175.04 26.26 MWD IFR MS - - 120 10498.12 81. 98 257.56 28.61 9045.31 4426.49 -4431. 92 356.46 4446.24 175.40 28.48 MWD IFR MS - - [(c)2004 IDEAL ID8_1C_02] SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 6 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/s- +E/w- displ Azim (degl tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 121 10529.50 90.05 257.75 31. 38 9047.49 4427.77 -4438.61 325.91 4450.56 175.80 25.72 MWD IFR MS - 122 10559.87 94.76 257.15 30.37 9046.21 4429.12 -4445.20 296.30 4455.07 176.19 15.63 MWD IFR MS 123 10590.45 96.44 259.66 30.58 9043.23 4429.97 -4451.32 266.49 4459.29 176.57 9.84 MWD IFR MS - 124 10621.98 96.40 262.90 31. 53 9039.70 4429.27 -4456.07 235.52 4462.29 17 6.97 10.21 MWD IFR MS 125 10651. 86 96.06 265.65 29.88 9036.46 4427.05 -4459.03 205.97 4463.79 177.36 9.22 MWD IFR MS - 126 10682.67 97.33 266.70 30.81 9032.87 4423.76 -4461.07 175.44 4464.52 177.75 5.33 MWD IFR MS - 127 10715.38 96.95 270.92 32.71 9028.80 4418.79 -4461. 75 143.00 4464.04 178.16 12.85 MWD IFR MS . - 128 10744.83 97.69 274.78 29.45 9025.05 4412.30 -4460.29 113.83 4461. 75 178.54 13.24 MWD IFR MS - 129 10775.72 97.18 276.26 30.89 9021.05 4404.10 -4457.35 83.34 4458.13 178.93 5.03 MWD IFR MS - 130 10806.94 97.02 278.78 31. 22 9017 .19 4394.78 -4453.29 52.63 4453.60 17 9.32 8.03 MWD IFR MS 131 10837.50 96.95 275.56 30.56 9013.47 4385.82 -4449.51 22.54 4449.57 179.71 10.46 MWD IFR MS 132 10868.71 96.90 279.33 31. 21 9009.71 4376.54 -4445.50 -8.18 4445.50 180.11 11. 99 MWD IFR MS 133 10899.12 94.73 278.53 30.41 9006.63 4366.72 -4440.80 -38.06 4440.96 180.49 7.60 MWD IFR MS - 134 10931. 47 91.73 277.98 32.35 9004.80 4356.61 -4436.16 -70.02 4436.72 180.90 9.43 MWD IFR MS 135 10962.42 90.52 281. 63 30.95 9004.20 4346.13 -4430.89 -100.51 4432.03 181. 30 12.42 MWD IFR MS - 136 10993.62 89.88 277.88 31. 20 9004.09 4335.58 -4425.61 -131.25 4427.55 181.70 12.19 MWD IFR MS - 137 11023.84 90.58 280.94 30.22 9003.97 4325.54 -4420.67 -161. 06 4423.60 182.09 10.39 MWD IFR MS - 138 11054.75 88.06 279.92 30.91 9004.33 4314.75 -4415.07 -191. 46 4419.22 182.48 8.79 MWD IFR MS - 139 11085.87 88.18 279.33 31.12 9005.35 4304.31 -4409.87 -222.12 4415.46 182.88 1. 93 MWD IFR MS 140 11117.02 88.45 277.82 31.15 9006.27 4294.39 -4405.23 -252.91 4412.48 183.29 4.92 MWD IFR MS - 141 11148.26 88.70 279.90 31. 24 9007.05 4284.29 -4400.42 -283.76 4409.56 183.69 6.70 MWD IFR MS - . 142 11179.16 88.45 280.47 30.90 9007.82 4273.63 -4394.96 -314.17 4406.17 184.09 2.01 MWD IFR MS 143 11210.25 88.37 279.34 31. 09 9008.68 4263.05 -4389.61 -344.78 4403.13 184.49 3.64 MWD IFR MS 144 11240.92 88.51 281.18 30.67 9009.51 4252.44 -4384.15 -374.95 4400.16 184.89 6.01 MWD IFR MS 145 11272 .12 88.36 278.09 31. 20 9010.37 4241.96 -4378.93 -405.69 4397.69 185.29 9.91 MWD IFR MS - 146 11303.09 88.65 276.95 30.97 9011.17 4232.64 -4374.88 -436.39 4396.59 185.70 3.80 MWD IFR MS - 147 11334.03 88.58 276.91 30.94 9011.92 4223.63 -4371.15 -467.09 4396.03 186.10 0.26 MWD IFR MS - 148 11364.90 89.02 275.35 30.87 9012.57 4215.06 -4367.85 -497.78 4396.13 186.50 5.25 MWD IFR MS - 149 11396.71 89.51 275.99 31.81 9012.98 4206.47 -4364.71 -529.43 4396.70 186.92 2.53 MWD IFR MS - 150 11427.97 89.61 274.70 31. 26 9013.22 4198.19 -4361.80 -560.55 4397.67 187.32 4.14 MWD IFR MS [(c)2004 IDEAL ID8_1C_02] SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 7 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 151 11459.52 89.49 274.06 31. 55 9013.46 4190.36 -4359.39 -592.01 4399.40 187.73 2.06 MWD IFR MS 152 11490.77 88.84 274.46 31. 25 9013.92 4182.66 -4357.07 -623.17 4401. 41 188.14 2.44 MWD IFR MS - 153 11521.87 91. 61 273.75 31.10 9013.80 4175.08 -4354.84 -654.19 4403.71 188.54 9.19 MWD IFR MS 154 11553.04 93.70 275.73 31.17 9012.35 4167.16 -4352.27 -685.21 4405.88 188.95 9.23 MWD IFR MS 155 11583.76 93.76 274.11 30.72 9010.35 4159.27 -4349.64 -715.75 4408.14 189.34 5.27 MWD IFR MS - 156 11617.49 93.82 274.28 33.73 9008.12 4151.02 -4347.18 -749.32 4411.29 189.78 0.53 MWD IFR MS 157 11648.54 93.84 274.37 31. 05 9006.05 4143.35 -4344.84 -780.21 4414.34 190.18 0.30 MWD IFR MS . 158 11677.61 94.05 276.09 29.07 9004.05 4135.73 -4342.20 -809.09 4416.94 190.56 5.95 MWD IFR MS - 159 11710.27 94.07 275.07 32.66 9001.74 4126.99 -4339.03 -841.51 4419.88 190.98 3.12 MWD IFR MS 160 11742.64 94.03 277.95 32.37 8999.45 4117.81 -4335.37 -873.59 4422.51 191.39 8.88 MWD IFR MS 161 11771.58 93.07 272.80 28.94 8997.66 4110.15 -4332.67 -902.34 4425.63 191. 76 18.07 MWD IFR MS 162 11805.13 92.78 272.69 33.55 8995.95 4102.76 -4331.06 -935.81 4431.01 192.19 0.92 MWD IFR MS 163 11834.91 92.89 276.85 29.78 8994.47 4095.18 -4328.59 -965.44 4434.95 192.57 13.96 MWD IFR MS - 164 11864.75 92.64 277.71 29.84 8993.03 4086.33 -4324.81 -995.01 4437.80 192.96 3.00 MWD IFR MS - 165 11898.44 92.37 276.94 33.69 8991.56 4076.31 -4320.52 -1028.39 4441. 23 193.39 2.42 MWD IFR MS 166 11929.31 93.08 276.53 30.87 8990.09 4067.43 -4316.91 -1059.01 4444.91 193.78 2.66 MWD IFR MS - 167 11957.98 93.21 276.28 28.67 8988.52 4059.34 -4313.71 -1087.46 4448.67 194.15 0.98 MWD IFR MS - 168 11990.04 93.15 274.71 32.06 8986.74 4050.79 -4310.65 -1119.32 4453.60 194.56 4.89 MWD IFR MS - 169 12020.78 93.71 276.71 30.74 8984.90 4042.48 -4307.60 -1149.85 4458.42 194.95 6.75 MWD IFR MS - 170 12051. 17 93.78 277.46 30.39 8982.92 4033.57 -4303.85 -1179.95 4462.67 195.33 2.47 MWD I FR MS 171 12083.37 93.99 278.17 32.20 8980.73 4023.75 -4299.49 -1211.77 4466.99 195.74 2.29 MWD IFR MS - . 172 12114.82 92.58 276.56 31. 45 8978.93 4014.37 -4295.46 -1242.91 4471.67 196.14 6.80 MWD IFR MS 173 12144.91 91.48 277.76 30.09 8977.87 4005.50 -4291.71 -1272.75 4476.46 196.52 5.41 MWD IFR MS - - 174 12176.54 91. 78 275.85 31. 63 8976.97 3996.36 -4287.97 -1304.14 4481.90 196.92 6.11 MWD IFR MS 175 12207.76 91. 85 276.78 31. 22 8975.98 3987.60 -4284.54 -1335.15 4487.75 197.31 2.99 MWD IFR MS 176 12238.69 92.14 277.11 30.93 8974.90 3978.59 -4280.80 -1365.84 4493.41 197.70 1. 42 MWD IFR MS 177 12269.43 92.47 279.65 30.74 8973.66 3968.90 -4276.32 -1396.22 4498.49 198.08 8.33 MWD IFR MS 178 12301. 74 92.32 276.39 32.31 8972.31 3958.92 -4271.82 -1428.18 4504.24 198.49 10.09 MWD IFR MS - 179 12332.73 92.43 276.24 30.99 8971. 03 3950.22 -4268.41 -1458.96 4510.87 198.87 0.60 MWD IFR MS 180 12364.17 92.77 278.26 31.44 8969.60 3940.91 -4264.45 -1490.11 4517.30 199.26 6.51 MWD IFR MS [(c)2004 IDEAL ID8_1C_02] SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 8 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 181 12394.94 92.09 279.57 30.77 8968.30 3930.94 -4259.69 -1520.49 4522.92 199.64 4.79 MWD IFR MS 182 12425.94 90.09 281. 71 31.00 8967.71 3920.02 -4253.96 -1550.94 4527.87 200.03 9.45 MWD IFR MS 183 12456.59 86.80 280.91 30.65 8968.54 3908.89 -4247.96 -1580.98 4532.62 200.41 11. 05 MWD IFR MS - - 184 12488.24 86.85 283.18 31. 65 8970.29 3897.02 -4241.36 -1611. 89 4537.33 200.81 7.16 MWD IFR MS 185 12518.71 88.58 283.69 30.47 8971. 51 3884.92 -4234.29 -1641.50 4541.33 201.19 5.92 MWD IFR MS 186 12549.55 89.39 281.50 30.84 8972.05 3873.07 -4227.56 -1671.59 4546.04 201.57 7.57 MWD IFR MS - - 187 12581.51 88.77 283.71 31. 96 8972.57 3860.79 -4220.59 -1702.77 4551.13 201. 97 7.18 MWD IFR MS . 188 12612.73 87.84 282.85 31. 22 8973.49 3848.45 -4213.42 -1733.14 4555.95 202.36 4.06 MWD IFR MS 189 12643.62 88.01 282.84 30.89 8974.61 3836.47 -4206.56 -1763.24 4561.16 202.74 0.55 MWD IFR MS - - 190 12674.66 87.81 279.70 31. 04 8975.74 3825.22 -4200.50 -1793.66 4567.43 203.12 10.13 MWD IFR MS 191 12705.80 88.13 280.49 31.14 8976.84 3814.53 -4195.04 -1824.30 4574.54 203.50 2.74 MWD IFR MS 192 12738.71 88.51 279.76 32.91 8977.81 3803.21 -4189.26 -1856.68 4582.27 203.90 2.50 MWD IFR MS 193 12769.87 88.70 281.07 31.16 8978.57 3792.34 -4183.63 -1887.32 4589.63 204.28 4.25 MWD IFR MS 194 12799.21 88.98 283.67 29.34 8979.16 3781.18 -4177 . 35 -1915.97 4595.78 204.64 8.91 MWD IFR MS 195 12828.90 88.55 281.00 29.69 8979.80 3769.90 -4171.01 -1944.96 4602.19 205.00 9.11 MWD IFR MS 196 12860.23 88.18 280.58 31. 33 8980.70 3758.78 -4165.14 -1975.73 4609.98 205.38 1. 79 MWD IFR MS 197 12892.56 88.47 280.74 32.33 8981.64 3747.38 -4159.17 -2007.48 4618.29 205.77 1. 02 MWD IFR MS 198 12922.80 89.52 281. 95 30.24 8982.17 3736.38 -4153.22 -2037.13 4625.92 206.13 5.30 MWD IFR MS 199 12953.40 89.77 283.02 30.60 8982.36 3724.67 -4146.60 -2067.00 4633.23 206.50 3.59 MWD IFR MS 200 12984.99 89.52 280.73 31. 59 8982.56 3712.91 -4140.10 -2097.91 4641.30 206.87 7.29 MWD IFR MS 201 13016.05 88.79 284.65 31. 06 8983.01 3700.93 -4133.28 -2128.21 4649.01 207.24 12.84 MWD IFR MS 202 13048.10 89.09 285.16 32.05 8983.61 3687.43 -4125.04 -2159.17 4655.96 207.63 1. 85 MWD IFR MS . - - 203 13079.23 90.48 284.65 31. 13 8983.72 3674.32 -411 7.03 -2189.25 4662.92 208.00 4.76 MWD IFR MS 204 13110.63 89.02 287.50 31.40 8983.86 3660.52 -4108.34 -2219.42 4669.51 208.38 10.20 MWD IFR MS 205 13141. 95 87.10 283.26 31. 32 8984.92 3647.11 -4100.04 -2249.59 4676.64 208.75 14.85 MWD IFR MS 206 13172.68 87.14 286.60 30.73 8986.46 3634.18 -4092.13 -2279.24 4684.07 209.12 10.86 MWD IFR MS 207 13203.69 87.18 287. 72 31. 01 8988.00 3620.04 -4082.99 -2308.84 4690.58 209.49 3.61 MWD IFR MS 208 13235.05 86.91 284.32 31. 36 8989.62 3606.30 -4074.35 -2338.94 4697.98 209.86 10.86 MWD IFR MS 209 13265.96 86.71 284.58 30.91 8991.34 3593.53 -4066.65 -2368.82 4706.27 210.22 1. 06 MWD IFR MS 210 13296.19 86.60 287.70 30.23 8993.10 3580.23 -4058.26 -2397.81 4713.70 210.58 10.31 MWD IFR MS [(c)2004 IDEAL ID8_1C_02J SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 9 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 211 13327.65 86.22 284.68 31.46 8995.07 3566.38 -4049.51 -2427.96 4721. 60 210.95 9.66 MWD IFR MS 212 13358.85 86.32 287.03 31. 20 8997.10 3552.80 -4041.01 -2457.90 4729.80 211.31 7.52 MWD IFR MS 213 13391.10 88.79 284.06 32.25 8998.48 3538.91 -4032.37 -2488.94 4738.65 211.68 11. 97 MWD IFR MS - 214 13421.52 89.20 284.64 30.42 8999.01 3526.37 -4024.83 -2518.41 4747.81 212.03 2.33 MWD IFR MS - 215 13452.45 89.74 286.48 30.93 8999.30 3513.03 -4016.54 -2548.20 4756.67 212.39 6.20 MWD IFR MS 216 13483.94 92.01 286.84 31.49 8998.82 3498.90 -4007.51 -2578.36 4765.30 212.76 7.30 MWD IFR MS - 217 13512.91 92.17 285.90 28.97 8997.76 3486.04 -3999.35 -2606.14 4773.55 213.09 3.29 MWD IFR MS . 218 13546.84 92.27 285.63 33.93 8996.45 3471.30 -3990.14 -2638.77 4783.76 213.48 0.85 MWD IFR MS 219 13577.85 92.42 284.05 31. 01 8995.18 3458.29 -3982.21 -2668.72 4793.75 213.83 5.11 MWD IFR MS - 220 13609.68 92.77 284.21 31. 83 8993.74 3445.29 -3974.44 -2699.55 4804.56 214 .19 1. 21 MWD IFR MS 221 13640.77 91.65 280.67 31. 09 8992.54 3433.43 -3967.75 -2729.89 4816.15 214.53 11.93 MWD IFR MS - 222 13671.43 91. 25 282.58 30.66 8991.76 3422.14 -3961.58 -2759.91 4828.16 214.86 6.36 MWD IFR MS 223 13704.12 91. 64 284.65 32.69 8990.94 3409.05 -3953.88 -2791. 67 4840.10 215.22 6.44 MWD IFR MS 224 13735.56 91. 04 281.36 31.44 8990.20 3396.77 -3946.81 -2822.29 4852.07 215.57 10.63 MWD IFR MS - 225 13767.44 91. 16 278.62 31. 88 8989.59 3385.87 -3941.28 -2853.67 4865.92 215.91 8.60 MWD IFR MS 226 13798.09 91. 58 282.72 30.65 8988.86 3375.06 -3935.61 -2883.78 4879.06 216.23 13.44 MWD IFR MS - 227 13829.23 91. 47 282.43 31.14 8988.03 3363.11 -3928.83 -2914.16 4891. 63 216.57 1. 00 MWD IFR MS 228 13859.36 91.36 279.99 30.13 8987.28 3352.21 -3922.98 -2943.71 4904.61 216.88 8.10 MWD IFR MS 229 13890.93 91. 83 278.14 31. 57 8986.40 3341. 90 -3918.01 -2974.87 4919.41 217.21 6.04 MWD IFR MS - 230 13921. 98 91.10 277 . 52 31. 05 8985.61 3332.40 -3913.78 -3005.62 4934.71 217.52 3.08 MWD IFR MS 231 13952.86 91. 27 277.65 30.88 8984.97 3323.07 -3909.70 -3036.22 4950.19 217.83 0.69 MWD IFR MS - . 232 13983.84 91.59 277.84 30.98 8984.20 3313.63 -3905.53 -3066.91 4965.79 218.14 1. 20 MWD IFR MS - 233 14014.46 92.05 275.63 30.62 8983.23 3304.82 -3901.94 -3097.30 4981.81 218.44 7.37 MWD IFR MS - 234 14045.60 90.85 278.49 31.14 8982.44 3295.69 -3898.11 -3128.19 4998.09 218.75 9.96 MWD IFR MS - 235 14076.59 90.74 276.07 30.99 8982.01 3286.48 -3894.19 -3158.93 5014.33 219.05 7.82 MWD IFR MS - 236 14107.71 90.47 274.36 31.12 8981.68 3278.32 -3891.36 -3189.91 5031.72 219.34 5.56 MWD IFR MS - 237 14138.37 90.48 27 5.12 30.66 8981. 42 3270.52 -3888.83 -3220.47 5049.20 219.63 2.48 MWD IFR MS - 238 14170.32 91. 31 275.62 31.95 8980.93 3262.05 -3885.84 -3252.27 5067.25 219.93 3.03 MWD IFR MS 239 14200.84 92.79 272.89 30.52 8979.83 3254.54 -3883.57 -3282.69 5085.09 220.21 10.17 MWD IFR MS - 240 14232.08 91. 34 274.11 31. 24 8978.71 3247.25 -3881.67 -3313.85 5103.81 220.49 6.06 MWD IFR MS - [(c)2004 IDEAL ID8_1C_02J SCHLUMBERGER Survey Report 7-Jul-2004 08:11:51 Page 10 of 10 -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/w- displ Azim (degl tool Corr (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ -------- ------ ------- ------ -------- -------- ---------------- --------------- ------ 241 14263.19 90.12 273.56 31. 11 8978.31 3239.81 -3879.59 -3344.88 5122.44 220.77 4.30 MWD IFR MS - 242 14294.23 91.00 277.32 31. 04 8978.01 3231. 55 -3876.64 -3375.78 5140.45 221. 05 12.44 MWD IFR MS - 243 14325.71 91. 71 274.15 31. 48 8977.26 3223.02 -3873.50 -3407.08 5158.70 221.33 10.32 MWD IFR MS - 244 14357.16 91. 91 277.06 31. 45 8976.27 3214.56 -3870.43 -3438.37 5177.12 221. 62 9.27 MWD IFR MS 245 14387.88 92.25 274.44 30.72 8975.16 3206.23 -3867.35 -3468.91 5195.17 221.89 8.59 MWD IFR MS 246 14418.99 92.73 277.99 31. 11 8973.80 3197.55 -3863.99 -3499.80 5213.35 222.17 11. 50 MWD IFR MS - 247 14448.69 92.39 277.71 29.70 8972.48 3188.46 -3859.94 -3529.19 5230.14 222.44 1. 48 MWD IFR MS . 248 14480.99 91.18 274.74 32.30 8971.47 3179.44 -3856.44 -3561.28 5249.27 222. 72 9.92 MWD IFR MS 249 14511.94 92.16 276.44 30.95 8970.57 3171.12 -3853.43 -3592.07 5268.00 222.99 6.34 MWD IFR MS - 250 14542.74 92.05 274.62 30.80 8969.44 3162.89 -3850.46 -3622.71 5286.78 223.25 5.92 MWD IFR MS 251 14571.39 92.12 275.64 28.65 8968.40 3155.41 -3847.90 -3651.22 5304.50 223.50 3.57 MWD IFR MS 252 14620.00 92.12 275.64 48.61 8966.60 3142.32 -3843.13 -3699.56 5334.45 223.91 0.00 Projected to TO [(c)2004 IDEAL ID8_1C_02] . . . Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Dispatched To: Robin Deason Well No V-01 Date Dispatched: 16-Jun-04 I nsta lIation/Rig Nabors 9ES Dispatched By: N.Rose Data No Of Prints No of Floppies Surveys 2 1 -" I I 'l/. I ¿lLJ Please sign and return to: James H. Johnson Received By: l '. BP Exploration (Alaska) Inc. Petrotechnical Data Center (lR2-1) ~It J ~ L.) 900 E. Benson Blvd. f JJù~ Anchorage, Alaska 99508 Fax: 907 -564-4005 e-mail address: johnsojh@bp.com LWD Log Delivery V1.1, 10-02-03 Schlumberger Private ) (j'vl- 6 c¡ 0 . rnJ ~ ffi\ ~ . ([ù m7 \:'\ \ æJ U\1 FRANK H. MURKOWSKI, GOVERNOR AI,AS&A. OIL AlÐ) GAS CONSERVATION COMMISSION Bill Isaacson Senior Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage AK 99519 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: PRU V-Ol BP Exploration (Alaska), Inc. Permit No: 204-090 Surface Location: 4685' NSL, 1648' WEL, Sec. 11, TIIN, RIlE, UM Bottomhole Location: 770' NSL, 69' WEL, Sec. 10, TIIN, RIlE, UM Dear Mr. Isaacson: Enclosed is the approved application for permit to drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provisiQn of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659-3 (pager). BY ORDER OF THE COMMISSION DATED this~ay of June, 2004 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. WG!\- '~l, I U6+ . STATE OF ALASKA ALASKA ~ND GAS CONSERVATION COM_SION PERMIT TO DRILL 20 MC 25.005 1J6J\. y.J ,k 1 a . Type of work III Drill 0 Redrill ORe-Entry 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 4685' NSL, 1648' WEL, SEC. 11, T11 N, R11 E, UM Top of Productive Horizon: 302' NSL, 1138' WEL, SEC, 11, T11N, R11E, UM Total Depth: 770' NSL, 69' WEL, SEC. 10. T11 N, R11 E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 590655 y- 5969933 Zone- ASP4 16. Deviated Wells: Kickoff Depth 1ª....·Q~!!¡ingBrQ9r~m Size Casina 20" 9-5/8" 11b. Current Well Class 0 Exploratory Ii Development Oil 0 Multiple Zone I 0 Stratigraphic Test 0 Service 0 Development Gas 0 Single Zone 5. Bond: 181 Blanket 0 Single Well 11. Wefl Name and Number: / Bond No. 2S100302630-277 PBU V-01 / 6. Proposed Depth: 12. Field / Pool(s): MD 14581 TVD 8894 Prudhoe Bay Field / Prudhoe Bay 7. Property Designation: j "vb:.. Pool ADL 028241/<'] ;¿, 'i" :''-;' 0 8. Land Use Permit: 13. Approximate Spud Date: June 18, 2004 /' 14. Distance to Nearest Property: 5275' 9. Acres in Property: 2560 Hole 42" 12-1/4" 8-3/4" 6-1/8" Weiaht 91.5# 40# 26# 12.6# Grade H-40 L-80 L-80 L-80 Couolina Weld BTC BTC-M IBT-M 10, KB Elevation 15. Distance to Nearest Well Within Pool (Height above GL):Plan 82.5 feet Z-10 is 1735' away 17. Maximum Anticipated Pressures in psig (see 20 MC 25.~) 1030 Downhole: 3890 psig Surface: 2996 psig .:i ~..tt;"n ",\",,,,th itYof.CØÌT\@Hlii:i 1"4 iP 1'!"." I;!VI .v",·(ê.Í;.ö(sâckS).i.ii.i MD TVD MD TVD (includinQ staç¡e data) Surface Surface 110' 110' 260 sx Arctic Set (Approx.) Surface Surface 3316' 2772' 526 sx PF II, 291 sx Class 'G' ./ Surface Surface 10107' 8762' 186 Class 'G', 141 sx 'G',157 sx 'G' ". 9793' 8457' 14581' 8894' 510 sx Class 'G' / Lenç¡th 80' 3316' 10107' 4788' 300 ft Maximum Hole Angle 7" 4-1/2" 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill AND Re-entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): I Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured): . ~i?..· I\llU . , : , v.... Structural Conductor ~ r IntAr Production Liner v- · '&.:.'I :.....U ~_ -. V g J A¡; II \~ 'I ¿ 11 'JI\I ~ ~,.. '.. v'"' I't ...q L.On~ ,,^ "'!I1m~ .'~!ê 20. Attachments 181 Filing Fee, $100 0 BOP Sketch 181 Property Plat 0 Diverter Sketch IPerfOration Depth TVD (ft): 181 Drilling Program 0 Time vs Depth Plot o Seabed Report 181 Drilling Fluid Program o Shaflow Hazard Analysis 18120 MC 25.050 Requirements Perforation Depth MD (ft): 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name BiIIlsaacson Title Senior Drilling Engineer repared By Name/Number: Si nature '. ....... Phone 564-5521 Date 5" 11 0 Terrie Hubble, 564-4628 Permit To Drill API Number: Permit Approva 1'7//J L See cover letter for Number: > /'\ 4J _ ~ 9,.., 50- O:z. 9' - .à .3 .:2.. IODate: 'f) //u other requirements Conditions of Approval: Samples Required 0 Yes ,-ðNo Mud Log Required f 0 Yes 8 No Hydrogen Sulfide Measures g'Yes 0 No Directional Survey Required .8 Yes 0 No Other:'\tS-t- gCPE ' '~ÇOO pC L pe.r C,C, çj~~, cec. ADD=oo(Í) '~ '-""" Date: Contact Neil Magee, 564-5119 BY ORDER OF THE COMMISSION Date ~ '31/# IUbm11n DI/plicate Form 10-401 Revised ~ r· ,-'\ .: (" : tc! f¡ , ¡ '(U\ e tit IWell Name: V-01 I Drill and Complete Plan Summary Bottom Hole Location: 82.5' Mud Program: Initial Base PF to to SV SV toTD 8.5- 9.0 8.5- 9.0 8.5-9.0 8 %" Production Hole 3316' - 1 01 07'): LSND Interval Density Funnel Vis YP PV pH API MBT (pPQ) Filtrate Upper 9.4 38-50 24-35 12-18 9.0-9.5 4-8 <20 Interval Top of HRZ HY2.! 38-50 24-32 12-18 9.0-9.5 3.0-4.5 <15 Kingak to TD jO.1I 38-50 24-32 12-18 9.0-9.5 3.0-4.5 <15 '-::f" o 6 1/8" Production Hole (10107' - 14581 '): Solids Free FloPr Interval Density Low Shear YP PV pH API (ppg) Rate vis Filtrate Ivishak 8.9 >40000 22-28 8-15 9.0-9.5 .4-6 V-01 Program (AOGCC) Page 1 · -- Hydraulics: Surface Hole: 12-1/4" Interval Pump Drill AV Pump PSI ECD Nozzles TFA GPM Pipe (fpm) ppg-emw (in2) 0-2025' 550 4" 15.7# 110 1800 10.2 3X18,16 .942 2,050'-3,316' 650 4" 15.7# 120 2300 10.2 3X18,16 .942 Intermediate Hole: 8 %" Interval Pump Drill Pipe AV (fpm) Pump PSI ECD ppg- Nozzles TFA GPM emw (in2) 3316' -10107' 600 4" 15.7# 240 4100 11.3 6 x 15 1.035 Reduce to 540 GPM from the Kingak to TD Production Hole: 6 1/8" Interval Pump Drill Pipe AV (fpm) Pump PSI ECD ppg- Nozzles TFA GPM emw (in2) 10107' -14581' 270-300 4" 15.7# 300 3500 11.0 6x10 .46 Directional: Ver. I Anadrill P11 b KOP: 1300' Maximum Hole Angle: 103deg near TO of horizontal section Close Approach Wells: All wells pass major risk criteria. IFR-MS corrected surveys will be used for survey validation. Surface hole logging Drilling: Oir / GR Open Hole: None Cased Hole: None Intermediate Logging Drilling: Oir/RES/GR/RFP Real Time w/PWO Open Hole: None Cased Hole: None Production Hole Logging Drilling: Oir/RES/GR/AIM Real Time Open Hole: None Cased Hole: None V-01 Program (AOGCC) Page 2 e - Formation Markers: Formation Tops MDbkb TVDss Estimated pore pressure, PPG Base Permafrost 1750 SV3 2080 8.8 ppg EMW, gas hydrates likely SV1 2590 8.8 ppg EMW, gas hydrates likely UG4A 2940 8.4 ppg EMW UG3 3250 8.7 ppg EMW Schrader Ma 3900 Hydrocarbon Bearing, 8.7 ppg EMW Schrader NA 4292 Schrader OA 4451 Schrader Obf Base 4725 Hydrocarbon bearing, 8.6 ppg EMW· Colville CM2 5150 Colville CM1 5775 THRZ 6205 8.6 ppg EMW BHRZ (Kalubik) 6392 8.6 PPQ EMW TKUP 6493 9.4 ppg EMW, 3200psi Miluveach 6799 Kingak Shale 7397 Sag River 8675 Shublik 8698 Eileen 8808 TSAD (target) 8843 8.5 Ppg EMW, 3890 psi 45N 8874 Hydrocarbon bearing, 8.5 ppg EMW, 3904 psi 44N 8905 Hydrocarbon bearing, 8.5 PPQ EMW, 3918 psi Land/Invert 8905 Hydrocarbon bearing, 8.5 ppg EMW, 3918 psi POWC at heel 8915 Hydrocarbon bearing, 8.5 ppg EMW, 3922 psi q. Z t I Q. 2- ¡ ß. ~ 1 Casing¡ 'Tubing Pro~ ram: Hole Csgl WtlFt Gr~e C09n Length Top Btm Size Tbg O.D. MDrrVD MDrrvD bkb 42" Insulated 20" 91.5# H-40 WLD 80' GL 110/11 0 12 %" 9 5/8" 40# L-80 BTC 3316' GL 3316'/2772 8%" 7" 26# L-80 BTC-M 10107' GL 10107'/8762' 6-1/8" 4 %" 12.6# L-80 IBT-M 4788' 9793'/8457 14581'/8893' TubinQ 3-1/2" 9.3# L-80 IBT-M 9793' GL 9793'/8457' C . rr b' D . R' asmg, u mg eSlgn atmgs: CsgITbg WtlFt Grade Conn Burst Collapse Tension Insulated 20" 91.5# H-40 WLD psi psi #M 9 5/8" 40# L-80 BTC 5750 3090' 916 7" 26# L-80 BTC-M 7240 5410 604 4 %" 12.6# L-80 IBT-M 8440 7500 288 3-1/2" 9.3 L-80 IBT-M 10160 10530 159 V-01 Program (AOGCC) Page 3 e - Testin : Depth 20' from surface shoe 20' Test Type Leak Off Test FIT EMW 12.0 ppg EMW Tar et 10.8 ppg EMW Target Based on Drillin ECD Test Point Surface Casin Shoe Intermediate Casing Shoe Cement Calculations: The followin surface cement calculations are based upon a single stage job without a TAM port collar. Casin Size 9-5/8" Surface Basis: Lead: Based on 100' of conductor, 1915' of annulus in the permafrost @ 225% excess and 541' of 0 en hole from to of tail slur to base ermafrost @ 30% excess. Tail: Based on 750' MD open hole volume + 30% excess + 85' shoe trackvolume. Tail TOC: At -2566' MD Shoe at 3316'MD Total Cement Volume: Lead 416 bbl 12333ft I 2 sks of DS Permafrost II at 10.7 and 4.44 ef/s Tail 61 bbl I 342 ft 9 sks of DS 'G' at 15.8 ppg and 1.17 cf/sk. The 7" production casing job assumes a two stage job due to the requirement for cement to 500' above the Schrader Ma sand and the resence of faults in the Kingak interval. Casin Size 7" Production Longstring Basis: Stage 1: Lead: Based on cement from 9358' to 500' above top of Kuparuk (TOC at 7351' MD) +30% excess. Tail: Based on TOC at 9358'MD (750' above top Sag) + 30% excess + 80' shoe. Cement Placement: From shoe at 101 07'MD to 9 MD Total Cement Volume: Lead 70 bbls I 393 ft 18. sks Dowell G at 12.5 ppg and 2.46 Sta e 1 ef/sk. Top lead ·'MD (500' above TKUP) Tail 29.2 bbls 1164 ft 14ysks of DS Premium "G" with at 15.8 and 1.16 c sk. To tail at 9358'MD Basis: Stage 2: Based on TOC 500' above top of Schrader Ma formation + 30% excess Placement: From sta e collar at 6185'MD 200' be hrader to 4477' MD ./ Total Cement Volume: Lead 59.5 bbls I 334 ft 1 1<s of DS 'G' at 12.5 ppg and. Stage 2 2.12 ef/sk TOC at' 4477'MD Casin Size 4-1/2" Production Liner Basis: Tail: Based on fillup from 4-1/2" shoe at 14581' to 7" shoe at 10107' of open hole volume + 30% excess + 150' of liner lap in 7", plus 200' excess above TOL with DP in hole, plus 80' shoe track volume. TOC: At 9957' MD TOL Total Cement Volume: Tail V-01 Program (AOGCC) Page 4 e . Well Control: Surface hole will be drilled with diverter. The intermediate hole, well control equipment consisting of 5000 psi working pressure pipe rams(2), blind/shear rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Based upon the need to test the production casing to 3500 psi the BOP equipmE!J1t will be tested to 3500 psi and the tests will be conducted on a 14 day frequency. /' Diverter, BOPE and drilling fluid system schematics on file with the AOGCC. Production Interval- · Maximum anticipated BHP: · Maximum surface pressure: 3890 psi @ -8943' TVDss - Sag River 2996 psi @ surface (based on BHP and a full column of gas from TD @ 0.10 psi/ft) · Planned BOP test pressure: · Planned completion fluid: inhibitor / 6.8 ppg diesel 3500 psi Filtered seawater (8.8 ppg) with 2% KCL with corrosion Nearest wells to Top Sag River: Z-10 is offset 1735'. Nearest boundary: 5275' West-South-West of PBU boundary Disposal: · No annular disposal in this well. · Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. · Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS- 04 for disposal. Haul all Class I wastes to Pad 3 for disposal. V-01 Program (AOGCC) Page 5 e e V-01 Scope of Work Pre-Rig Work: 1. Weld an FMC landing ring for the FMC Ultra slim hole wellhead on the conductor. 2. If necessary, level the pad and prepare location for rig move. 3. Ensure any required plugs and lor well shut-ins have been accomplished in nearby wells for rig move and close approach concerns. Rig Operations: 1. MIRU Nabors 9ES 2. Nipple up diverter spool and riser. Function test diverter. PU 4" DP as required and stand back in /" derrick. Note: The lifting of the diverter lines over the Pad flowlines is considered a critical lift. A lift plan must be developed and approved by the Pad Operator and Drilling HSE Advisor prior to lifting operations. 3. MU 12 W' drilling assembly with MWD/GR and directionally drill surface hole to approximately 3,316' /' MD 12,772' TVD. The actual surface hole TD will be +1-100' TVD below the top of the SV1 sand. 4. Run and cement the 9-%", 40# L-80 surface casing back to surface. A TAM port collar will only be /' utilized as a contingency if surface hole drilling conditions warrant. (consult with ODE) 5. ND diverter and riser and NU casing 1 tubing head. NU SOPE and test to 3,500 psi. /" 6. MU 8-3,4" directional drilling assembly with MWD/GR/RES/PWD and a "ghost reamer" near ~p of the HWDP section. RIH to float collar. Test the 9-%" casing to 3,500 psi for 30 minutes. 7. Drill out shoe track. Circulate and condition mud. Displace well to new LSND drilling fluid at 9.4 ppg. /' Drill 20' of new formation below rathole and perform an LOT~ 8. Drill to +1-100' above the HRZ, ensure mud is in condition a O. ~pg. Perform a 10 stand short trip in conjunction with the weight up to ensure there is time to con on the mud Hold the pre-reservoir meeting highlighting kick tolerance and detection. Directionally drill ahead to TD building angle and direction to the Top SAG at 10,107' MD 1 8,762' TVD (prognosed). TD is based on setting the shoe below all Kingak shale. 9. POOH. Standing back the 4" drillpipe. Spot G-Seal at 10#/bbl across the UGNU/Schrader sands. Retrieve bowl protector. 10. MU and run 7" 26# L-80 STCM long string casing to TD. Cement in two stages to 500' MD above the /' Schrader Ma (4,477' MD) using a Halliburton stage tool @ 200' MD below the base OSf formation - (approx. 6185'MD placement). Land casing on slips to ensure the shoe covers all the Kingak. 11. Freeze protect 7" x 9-%" annulus with dead crude to 2,200' TVD. 12. PU 6-Ys" cleanout BHA and RIH to the stage collar @ -5,000' MD, drill up and continue RIH to the /' float collar picking up 4" DP as required. Test the 7" casing to 3,500 psi for 30 minutes. 13. Drill out shoe track. Circulate and condition mud. Displace well to new FloPro drilling fluid. Drill 20' of new formation below rathole and perform an FIT to 10.8 ppg EMW. POOH for directional BHA. 14. PU 6- Ys" directional assembly with MWD/GR/RES/AIM/PWD and TIH. Directionally drill ahead to build / angle to horizontal. POOH and PU SHA to TD geosteering through Zone 4S to TD at 14,581' MD, ./ 8,935' TVD (prognosed). 15. Perform wiper trip, circulate and condition mud and POH. Lay down excess drillpipe. / 16. MU and run 4-W' 12.6# L-80 BTC-M solid liner to TD and cement. Bump plug with perf pill. 17. PU off liner hanger and circulate and condition mud. Displace over to 8.8 ppg filtered seawater with 2% KCL. / 18. PU 2.5" TCP perforation assembly, perf -1,800' out of liner in new hole. POH, LD per guns. . 19. MU 3-Yz" 9.2# L-80 completion assembly and RIH. See completion schematic. / 20. Land tubing hanger and test hanger pack-off to 5,000 psi. V-01 Program (AOGCC) Page 6 e e 21. Drop RHC ball and rod and set packer as per Baker recommendation and test tubing to 3,500 psi and /' ' annulus to 3,500 psi. Shear DCK valve. 22. Install two-way check and test to 1,000 psi. Nipple down the BOPE. Nipple up and test the tree to 5,000 psi. 23. Pull two-way check. Freeze protect the well to 2,200' TVD. 24. Install BPV. Install VR plug in 9-5/8" x 7" casing spool outlet. Install VR Plug in tubing spool outlet prior to rig release to meet "Double Barrier" standards. Secure the well and rig down / move off N-9ES. V-01 Program (AOGCC) Page 7 e e V-01 Hazards and Contingencies Job 1: MIRU Hazards and Contingencies ,/ ~ V-Pad i~D()tQeÞignated as an H2S site. None of the current producers on V-Pad have indicated the presence of H2S. As a precaution however Standard Operating Procedures for H2S precautions should be followed at all times. ~ Check the landing ring height on V-01. The BOP nipple up may need review for space out. ~ The AOGCC will not support a diverter dispensation on V pad. We will need to use a diverter for the surface hole drilling. ~ Critical concerns for drilling on V pad due to the abundance of hydrates and some free gas in the surface hole interval are: Monitoring the hole, checking connections, importance of maintaining mud properties (including pre-treating with DrillTreat for Hydrates), focus on / avoiding swabbing situations, importance of not loading up the hole (hole cleaning), evacuation drills, muster areas, etc. should be topics for discussion and actions. Reference RPs .:. "Drilling! Work over Close Proximity Surface and Subsurface Wells Procedure" Job 2: Drillina Surface Hole ~ No faults are expected in the surface hole interval. ~ There are no close approach issues in the surface hole. The closest existing well,V-117 has a 90' center-center from surface to -400' MD. ~ Gas hydrates have been observed in wells drilled on V-pad. These were encountered near the base of permafrost to TD in the SV1 sand. Hydrates will be treated at surface with appropriate mud products and adjustment of drilling parameters. Refer to MI mud recommendation Reference RPs .:. "Prudhoe Bay Directional Guidelines" .:. "Well Control Operations Station Bill" .:. Follow Schlumberger logging practices and recommendations Job 3: Install surface Casina Hazards and Contingencies ~ It is critical that cement is circulated to surface for well integrity. 225% excess cement through the permafrost zone (and 30% excess below the permafrost) is planned. A 9-5/8" port collar will be ,,/ positioned at ±1 OOO'MD to allow remedial cementing onlv if significant hole washout is evident. ~ "Annular Pumping Away" criteria for future permitting approval for annular injection. 1. Pipe reciprocation during cement displacement 2. Cement - Top of tail >500' TVD (750' MD) above shoe using 30% excess. 3. Casing Shoe Set approximately 100'TVD below SV-1 sand. V-01 Program (AOGCC) Page 8 e e Reference RPs .:. "Casing and Liner Running Procedure" .:. "Surface Casing and Cementing Guidelines" .:. "DS Cement Program" .:. "Surface Casing Port Collar Procedure" Job 4: Drillina Intermediate Hole Hazards and Contingencies ~ V-01 should cross several faults in the intermediate hole interval. The first is in the Colville (6300'MD/5100'TVDss). This fault has been penetrated by 6 previous wells without difficulty. The second fault is in the Kingak at (9000' MD/7625'TVDss). It will be penetrated at 45 deg to the srike of the fault and is not anticipated to be a problem. The third fault presents the highest risk and has not been previously penetrated. It is expected in the lower Kingak at 9800' MD/8375'TVDss. The primary risk is that the fault could cause lost circulation. Management of ECD limitations and preparations for losses are the primary contingencies. Consult the Lost Circulation Decision Tree regarding LCM treatments and procedures prior to drilling the fault. ~ KICK TOLERANCE: In the case scenario of 8.8 ppg pore pressure at the Sag River depth prior to running 7" casing, gauge hole, a fracture gradiê t of 12.0 ppg at the surface casing shoe, 10.4 ppg mud in the hole the kick tolerance· 61 Is. An accurate LOT will be required as well t" as heightened awareness for kick dete Ion. Contact Drilling Manager if LOT is less than 11.3 ppg. ~ There are no "close approach" issues with the production hole interval of V-01. ~ Solids buildup in the mud. Use the MI solids control van to supplement the rig solids removal equipment. Centrifuge use should supplement dilution in order to keep the low gravity solids in the mud as low as possible. Reference RPs .:. Standard Operating Procedure for Leak-off and Formation Integrity Tests .:. Prudhoe Bay Directional Guidelines .:. Lubricants for Torque and Drag Management. .:. "Shale Drilling- Kingak & HRZ" Job 6: Case & Cement Intermediate Hole Hazards and Contingencies ~ Faulting in the lower Kingak may reduce the ability to lift cement to the desired height. Lead and tail slurries in a two stage job (lead Dowell G at 12.5 ppg and 15.8 ppg latex tail) will be used from TD to 500' above the Kuparuk and 12.5 ppg cement from 200' below the Schrader Obf to 500' above the Schrader Ma will be used to provide zonal isolation. V-01 Program (AOGCC) Page 9 e e ~ Ensure the Schrader cement has reached a compressive strength of 500 psi prior to freeze protecting. After freeze protecting the 7" x 9-5/8" casing outer annulus with 62 bbls of dead crude (2200'TVD), the hydrostatic pressure will be less than the 8.5 ppg EMW of the formation. It will be necessary to pump 15 bbl of 12.6 ppg mud ahead of the dead crude to balance the 8.5 ppg formation pressure immediately below the shoe. Record formation breakdown pressure when pumping into the annulus, report breakdown pressure in the morning report. ~ Ensure a minimum hydrostatic equivalent of 10.4 ppg remains on the formation during pumping of cement pre-flushes/chemical washes. Loss of hole integrity and packing off have resulted from a reduction in hydrostatic pressure while pumping spacers and flushes. ~ Considerable losses during running and cementing the 7" longstring has been experienced on some offset wells. A casing running program will be issued detailing circulating points and running speed. In addition a LCM pill composed of "G-Seal" will be placed across the Schrader and Ugnu to help arrest mud dehydration. ~ Ensure the 7" casing covers all of the Kingak, It is recommended to set the string on slips so we can tag bottom and cover all Kingak. ~ Change to 7" casing rams and test the doors prior to picking up the casing string. /' Reference RPs .:. "Intermediate Casing and Cementing Guidelines" .:. "Two Stage and Screw in Surface Casing Cementing" .:. "OS Cement Program" AUached. .:. "Freeze Protecting an Outer Annulus" Job 7: Drill 6-1/8" Production Hole Hazards and Contingencies ~ Lost circulation from fractures in the Shublik. Maintain offset from faulting as developed in the directional program, stay on the directional program line through the Shublik. If fluid losses and ballooning are observed it will be necessary to hold the planned mud weight and expect flowback and gas from the Shublik while drilling the remaining interval. See the "Operational RP for Hydrocarbon Influx While Drilling the Shublik Formation" document at the end of this drilling program. ~ There are no close approach issues with the production hole interval on V-01. ~ Lost circulation is possible from potential faulting in the Ivishak. Stay close to the directional program line in the drilling polygon to avoid faulting. The well path is bounded in all directions by faulting and margins are narrpw (standoff from faults and/or fault tipout is only 100'). ~ The kick tolerance iS~V for the 6-1/8" open hole section assuming a kick from Zone 4 at -8874' TVDss. This i~ed on an 8.5 ppg pore pressure, a minimum fracture gradient of 10.0ppg at the 7" shoe, and 8.9 ppg mud in the hole. ~ Under no circumstances add any LCM (including walnut sweeps and cellulose material) other than calcium carbonate for losses < 50 BPH without prior discussions with the Drilling Engineer/Asset Production Engineer. Significant mud losses> 50 BPH may include the use of cellulose material to arrest losses. See LCM discussion in MI Mud Program. V-01 Program (AOGCC) Page 10 e e Reference RPs .:. Lost Circulation .:. "Operational RP for Hydrocarbon Influx While Drilling the Shublik Formation"" Job 9: Case and Cement Production Hole Hazards and Contingencies > Differential sticking and sand collection in low segments of the hole are risks. The mud system will be approximately 180 psi over balance to the Ivishak formation with 8.9 ppg Flopro. Minimize the time the pipe is left stationary while running the liner and circulate thoroughly prior to POOH for the liner. > The undulations in this wellplan may cause difficulty running the liner to bottom. Placement of the liner running pill prior to POOH should help to produce a slick and clean hole. Reference RPs .:. "Running and Cementing a Liner Conventionally" Operational Specifics Job 10: DPC Perforate Well Hazards and Contingencies > The Ivishak interval of the well will be TCP perforated prior to running the completion. After placing a KCL brine perf pill weighted to 8.8 ppg the well will be perforated across a 8.5 ppg EMW reservoir for an overbalance of 140 psi. Be prepared for losses upon firing guns. Ensure all responsibilities are clearly communicated with respect to perforating guns safety. Watch hole fill closely while POH with perf guns. > The Asset will provide a minimum clean out depth. This will define how far off depth the guns can be and still be fired without coming out of the hole to perform a clean out trip in the event the guns cannot reach tag the landing collar due to cement/fill. Reference RPs .:. DPC Perforating RP .:. Schlumberger DPC Perforating Guidelines Job 12: Run Completion Hazards and Contingencies > Watch hole fill closely and verify proper safety valves are on the rig floor while running this completion. > Shear valves have been failing at lower than the 2500 psi differential pressure. When testing the annulus maintain no more than a 1500 psi differential: 2000 psi tubing pressure, 3500 psi annulus pressure. Avoid cycling pressure (pumping up and bleeding off) prior to activating shear valve as this is thought to cause shearing at lower pressures. }> Well Integrity: V-01 Program (AOGCC) Page 11 e e The well will have an open production inteNal with an 8.5 ppg EMW formation pressure. The annulus above the packer will be tested to 3500 psi to verify packer/annulus integrity. The well will have a RHC plug installed in the lower XN with kill weight brine above. A ball and rod will be on seat at rig release. A second annulus valve will be in place on the tubing spool flange prior to completion operations. (This valve will be removed prior rigging down and a VR plug will be installed in tubing spool outlet prior to nippling down the BOP's.) A VR plug will be installed in the casing annulus outlet (7"x 9-5/8'1 to meet the Double Barrier" standard. A TWC will be installed and tested from below to 1000 psi for 30 minutes prior to nippling down the BOP's. Reference RPs .:. Completion Design and Running .:. Freeze Protection of Inner Annulus Job 13: ND/NUlRelease Ria Hazards and Contingencies Þ- No hazards specific to this well have been identified for this phase of the well construction. Reference RPs .:. Freeze Protection of Inner Annulus V-01 Program (AOGCC) Page 12 e e V-01 Well Summary of Drillina Hazards POST THIS NOTICE IN THE DOGHOUSE Surface Hole Section: · Gas hydrates may be encountered near the base of the Permafrost at 2025' MO and near the TO hole section through the SV sands. · Gravel beds below the Permafrost will tend to slough in when aerated (hydrate cut) mud is being circulated out. Ensure adequate mud viscosity is maintained to avoid stuck pipe situations. Intermediate Hole Section: · There are three faults expected in the intermediate hole section. · The first in the Colville at 6300' MO/5180' TVO is not expected to result in lost circulation. · The second at 9000'MO/7705' TVO is not expected to result in lost circulation. · The third at 9800'/8455TVO is the highest risk and could cause lost circulation. · Maintenance of the mud system and close watch of ECO will help minimize risk. · The intermediate hole section will be drilled initially with a 9.4 ppg mud weight and increased to 10.2 ppg prior to reaching the HRZ shale to ensure stability in the HRZ shale. The mud weight will be increased to 10.6 ppg prior to the Kingak to stabilize the shale according to the azimuth and inclination of the wellbore. · Tight hole, hole packing-off, and lost returns have been encountered in previous wells on this pad. Pipe sticking tendency is possible if the HRZ or Kingak shales gives problems. Sack reaming at connections and good hole cleaning practices and close monitoring of PWO data will contribute to favorable hole conditions. Production Hole Section: · Potential for drilling into faults if the wellbore deviates from plan. · Premature bit failure in the hard intervals of Zone 4. HYDROGEN SULFIDE - H2S . This drill-site not designated as an H2S drill site. Recent wells test do not indicate the presence of H2S. As a precaution, Standard Operating Procedures for H2S precautions should be followed at all times. / CONSULT THE V-PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION V-01 Program (AOGCC) Page 13 (F------ -------- --------- E ~,!72 15'Q()'()O..-fB/D PLANT I 4rZ- I · V-11B · V-115 · V-OJ · V-110 · V-IOO · V-111 · V-117 · V-103 · SLOT S-R · V-106 ,....._".~...c----.\ ~~~// · V-105i · SLOT NM ,,--/ 0 · V-102 · V-116 I ,., ,., · V-201 I Õ V-02t V-107 · SlOT $-J z ~' V-104-! .I · V-114- "'I · V-202 · V-119 zl · V-log I · V-101 · V-113 · V-108 I I I I I \ \ '\ VICINITY MAP N.T.S. v-p AD ~ ~ 5I"ME 1\011I) SURVEYOR'S CERTIFICATE I HEREBY CERllFY lHAT I AM PROPERL Y REGISTERED AND UCENSED TO PRACTlŒ LAND SURVEYING IN TH E STATE OF ALASKA AND TH AT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPER VISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF APRIL 1, 2004. LEGEND -+ AS-BUILT CONDUCTOR . EXI 511 N G CONDUCTOR NOTES 1. DATE OF SURVEY: MARCH 22, 2004. 2. REFERENCE FIELD BOOK: W004-0.3 PGS. 2.3-25. .3. ALASKA STATE PLANE COORDINAlES ARE ZONE 4, NAD 27. GEODEllC POSlll0NS ARE NAD-27. 4. BASIS OF HORIZONTAL CONTROL IS V-PAD OPERATOR MONUMENTAll0N. 5. BASIS OF ELEVATION IS KUPARUK PIPELINE CONTROL ELEVATIONS ARE BP MEAN SEA LEVEL DATUM. 6. THE MEAN SCALE FACTOR FOR V-PAD 1$ 0.999909334. WELL NO. V-OJ LOCATED 'MTHIN PROTRACTED SEC. 11. T. 11 N.. R. 11 E., UMIAT MERIDIAN, ALASKA A.S.P. PLANT GEODETIC GEODETIC GROUND SECTION COORDINATES COORDINATES POSITION DMS POSITION D.DD ELEVA TlON OFFSETS Y=5,969,9JJ.4J N= 9,999.97 70'19'39.326" 70.3275906' 54.1' 4,685' FSL x= 590,654.66 E= 4,865.06 149'15'53.268" 149.2647967' 1,64-8' FEL Y=5,970,077.6.3 N= 10,180.11 7019'40.763" 70..3279897" 53.1' 4,8.31' FSL x= 590,496.88 E= 4.749.96 14915'57.824" 149.2660622" 1,B04-' FEL V-02 lliiI ørf.W!I, WANLESS Obp CItECKEDi: HACKLEMAN 0,.1E: .} 2S + OR,._ &£n. FRBD4 YOOV OJ-a! GREATER PRUDHOE BAY V-PAD IID~o _ Kg, $CN,E, AS-BUlL T CONDUCTORS IIMIEIIII ANI L.tIII ..... WELLS V-01 & V-02 1 or 1 I!BIEO fI)R N'DAM"1II) O' KWH ---~ 1--15D" RE\I_ BY at< ---- Schlumberger V-01 (P11 b) Proposal May 18, 2004 Survey I DlS Computation Method: BP Exploration Alaska Vertical Section Azimuth: Prudhoe Bay Unit - WOA Vertical Section Origin: V-Pad I Plan V-01 (S-N) st !l!IdY TVDReferenceDatum: PlanV-01 (S-N) -Iblllty WI' TVDReferenceElevation: Plan V-01 Feaiillilll' Sea Bed I Ground level Elevation: 50029 Magnetic Declination: V-01 (P11b) I May 18, 2004 Total Field Strength: 217.152· 121591.03 ft 16.880 12.398 Magnetic Dip: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: N 70.32759059, W 149.26479677 Magnetic Declination Model: N 5969933.430 ftUS, E 590654.660 ftUS North Reference: ->{).69229577· Total Corr Mag North·> True North: 0.99990934 local Coordinates Referenced To: Report Date: Client: Field: Structure I Slot: Well: Borehole: UWUAPI#: Survey Name I Date: Torti AHD/DDII ERD ratio: Grid Coordinate System: location lat/long: location Grid NIE YIX: Grid Convergence Angle: Grid Scale Factor: Minimum Curvature I Lubinski 170.000· N 0.000 ft, E 0.000 ft KB 82.60 ft relative to MSL 54.10 ft relative to MSL 24.939· 57568.180 nT 80.817· June 20, 2004 BGGM 2003 True North +24.939· Well Head Comments RTE KOP Bid 1/100 Bid 1.5/100 Cry 3.5/100 End Cry Base Permafrost SV3 SV1 9-5/8" Csg pt UG4A UG3 Ma Cry 2/100 e 700.00 7.00 169.81 616.51 699.11 22.66 22.66 -22.30 4.01 2.00 O.OOG 2.00 0.00 5969911.18 590658.94 N 70.32752966 W 149.26476426 800.00 10.50 169.81 715.33 797.93 37.87 37.87 -37.27 6.70 3.50 O.OOG 3.50 0.00 5969896.24 590661.81 N 70.32748876 W 149.26474243 900.00 14.00 169.81 813.04 895.64 59.09 59.09 -58.15 10.45 3.50 O.OOG 3.50 0.00 5969875.41 590665.82 N 70.32743172 W 149.26471199 1000.00 17.50 169.81 909.27 991.87 86.23 86.23 -84.87 15.26 3.50 O.OOG 3.50 0.00 5969848.76 590670.94 N 70.32735875 W 149.26467304 1100.00 21.00 169.81 1003.66 1086.26 119.19 119.19 -117.31 21.09 3.50 O.OOG 3.50 0.00 5969816.39 590677.17 N 70.32727012 W 149.26462574 1200.00 24.50 169.81 1095.87 1178.47 157.85 157.86 -155.36 27.94 /3.50 O.OOG 3.50 0.00 5969778.43 590684.47 N 70.32716615 W 149.26457024 1300.00 28.00 169.80 1185.54 1268.14 202.08 202.08 -198.89 35.76 3.50 O.OOG 3.50 0.00 5969735.01 590692.82 N 70.32704725 W 149.26450678 1400.00 31.50 169.80 1272.35 1354.95 251.69 251.69 -247.72 44.54 3.50 O.OOG 3.50 0.00 5969686.29 590702.19 N 70.32691385 W 149.26443557 1500.00 35.00 169.80 1355.96 1438.56 306.51 306.51 -301.67 54.25 3.50 O.OOG 3.50 0.00 5969632.46 590712.54 N 70.32676645 W 149.2_ 1600.00 38.50 169.80 1436.07 1518.67 366.33 366.34 -360.55 64.84 3.50 O.OOG 3.50 0.00 5969573.72 590723.84 N 70.32660560 W 149.26, 3 1700.00 42.00 169.80 1512.39 1594.99 430.94 430.94 -424.13 76.27 3.50 O.OOG 3.50 0.00 5969510.29 590736.04 N 70.32643189 W 149.26417831 1735.83 43.25 169.80 1538.75 1621.35 455.20 455.20 -448.01 80.57 3.50 O.OOG 3.50 0.00 5969486.46 590740.63 N 70.32636666 W 149.26414349 2025.88 43.25 169.80 1750.00 1832.60 653.95 653.96 -643.63 115.75 0.00 O.OOG 0.00 0.00 5969291.30 590778.17 N 70.32583225 W 149.26385824 2478.98 43.25 169.80 2080.00 2162.60 964.43 964.43 -949.20 170.71 0.00 O.OOG 0.00 0.00 5968986.45 590836.81 N 70,32499745 W 149.26341268 3179.22 43.25 169.80 2590.00 2672.60 1444.25 1444.26 -1421.45 255.64 0.00 O.OOG 0.00 0.00 5968515.30 590927.43 N 70.32370730 W 149.26272416 3316.52 43,25 169.80 2690.00 2772.60 1538.33 1538.34 -1514.05 272.30 0.00 O.OOG 0.00 0.00 5968422.92 590945,20 N 70.32345432 W 149.26258917 3659,77 43.25 169.80 2940.00 3022.60 1773.54 1773.55 -1745.55 313.93 0.00 O.OOG 0.00 0.00 5968191.97 590989,63 N 70.32282190 W 149.26225170 4085.41 43.25 169.80 3250.00 3332.60 2065.20 2065.21 -2032.60 365.56 0.00 O.OOG 0,00 0.00 5967905.58 591044.72 N 70.32203768 W 149.26183327 4977,87 43.25 169.80 3900.00 3982.60 2676.74 2676.75 -2634.48 473.81 0.00 O.OOG 0.00 0,00 5967305.11 591160.22 N 70.32039336 W 149.26095601 5049.20 43.25 169.80 3951.95 4034.55 2725.62 2725.63 -2682.59 482.46 0.00 174.07G 0.00 0.00 5967257.11 591169.45 N 70.32026193 W 149.26088590 Well Design Ver 3.1 RT -SP3.03-HF4.00 Bld( d031 rt-546 ) Plan V-01 (S-N)\Plan V-01 (S-N)\Plan V-01\V-01 (P11b) Generated 5/18/2004 8;31 AM Page 1 of 3 Comments NA 5500.00 34.30 171.45 4303.05 4385.65 3007.62 3007.66 -2960.78 528.78 2.00 172.78G -1.98 0.44 5966979.53 591219.12 N 70.31950195 W 149.26051062 5600.00 32.31 171.92 4386.63 4469.23 3062.50 3062.56 -3015.10 536.72 2.00 172.39G -1.98 0.47 5966925.31 591227.72 N 70.31935353 W 149.26044625 V-01 Schrdr Fit Tgt 5615.80 32.00 172.00 4400.00 4482.60 3070.90 3070.97 -3023.43 537.90 2.00 174.34G -1.98 0.50 5966917.00 591229.00 N 70.31933079 W 149.26043672 OA 5675.55 30.81 172.23 4451.00 4533.60 3102.02 3102.11 -3054.27 542.17 2.00 174.15G -1.99 0.38 5966886.21 591233.64 N 70.31924653 W 149.26040211 5700.00 30.32 172.33 4472.05 4554.65 3114.44 3114.54 -3066.59 543.84 2.00 174.06G -1.99 0.40 5966873.92 591235.46 N 70.31921287 W 149.26038857 5800.00 28.34 172.76 4559.23 4641.83 3163.38 3163.52 -3115.16 550.20 2.00 173.68G -1.99 0.44 5966825.43 591242.41 N 70.31908019 W 149.26033705 5900.00 26.35 173.26 4648.05 4730.65 3209.24 3209.45 -3160.75 555.80 2.00 173.24G -1.99 0.50 5966779.92 591248.55 N 70.31895565 W 149.26.4 BbfBase 5985.26 24,66 173.74 4725.00 4807.60 3245.88 3246.16 -3197.22 559.96 2.00 172.81G -1.99 0,56 5966743.51 591253.15 N 70.31885601 W 149,26 4 6000.00 24.36 173.83 4738.41 4821.01 3251.98 3252.27 -3203.30 560.62 2.00 172.73G -1.98 0.61. 5966737.44 591253.89 N 70.31883940 W 149.260 268 6100.00 22.38 174.50 4830.20 4912.80 3291.55 3291.94 -3242.76 564.66 2.00 172.12G -1.98 0.66 5966698.03 591258.41 N 70.31873160 W 149.26021993 6200.00 20.40 175.28 4923.31 5005.91 3327.88 3328.41 -3279.08 567.92 2.00 171.38G -1.98 0.79 5966661.75 591262.10 N 70.31863236 W 149.26019353 6300.00 18.43 176.23 5017.62 5100.22 3360.96 3361.65 -3312.23 570.39 2.00 170.49G -1.98 0.95 5966628.64 591264.98 N 70.31854181 W 149.26017351 End Cry 6317.02 18.09 176.41 5033.78 5116.38 3366.26 3366.98 -3317.55 570.74 2.00 O.OOG -1.97 1.06 5966623.32 591265.38 N 70.31852727 W 149.26017073 FIt 1 Xing 6386.68 18.09 176.41 5100.00 5182.60 3387.75 3388.62 -3339. 14 572.09 0.00 O.OOG 0,00 0.00 5966601.76 591267.00 N 70,31846829 W 149.26015977 GM2 6439.28 18.09 176.41 5150.00 5232.60 3403.99 3404.95 -3355.44 573.11 0.00 O.OOG 0,00 0.00 5966585.4 7 591268.22 N 70.31842375 W 149.26015149 GM1 7096.79 18.09 176.41 5775.00 5857.60 3606.88 3609.12 -3559.22 585.89 0.00 O.OOG 0.00 0.00 5966381.88 591283.46 N 70.31786705 W 149.26004803 THRZ 7549.15 18.09 176.41 6205.00 6287.60 3746.48 3749.60 -3699.41 594.69 0.00 O.OOG 0.00 0.00 5966241.81 591293.94 N 70.31748404 W 149.25997686 BHRZ 7745.88 18.09 176.41 6392.00 6474.60 3807.18 3810.69 -3760.38 598.51 0.00 O.OOG 0.00 0.00 5966180.90 591298.50 N 70.31731748 W 149.25994590 Cry 2/100 7765.08 18.09 176.41 6410.25 6492.85 3813.11 3816.65 -3766.33 598.88 0.00 154.41G 0.00 0.00 5966174.95 591298.95 N 70.31730122 W 149.25994288 7800.00 17.46 177.42 6443.51 6526.11 3823.69 3827.31 -3776.98 599.46 2.00 153.45G -1.80 2.88 5966164.32 591299.65 N 70.31727214 W 149.25993822 TKUP 7851.76 16.54 179.04 6493.00 6575.60 3838.67 3842.44 -3792.11 599.93 2.00 151.90G -1.78 3.14 5966149.20 591300.31 N 70.31723081 W 149.25993440 7879.89 16.05 180.00 6520.00 6602.60 3846.46 3850.34 -3800.00 600.00 2.00 O.OOG -1.76 3.41 5966141.31 591300.47 N 70.31720925 W 149.25993386 Kup Fit Tgt 7879.89 16.05 180.00 6520.00 6602.60 3846.46 3850.34 -3800.00 600.00 0.00 O.OOG 0.00 0.00 5966141.31 591300.47 N 70.31720925 W 149.25993386 7879.89 16.05 180.00 6520.00 6602.60 3846.46 3850.34 -3800.00 600.00 0.00 154.11G 0.00 0.00 5966141.31 591300.47 N 70.31720925 W 149.25993386 7900.00 15.69 180.65 6539.35 6621.95 3851.87 3855.84 -3805.50 599.97 2.00 153.49G -1.79 3.23 5966135.81 591300.51 N 70.31719422 W 149.25993411 End Cry 7987.21 ~15.. _ J§}" 8.4 6623.62 6706.22 3873.81 3878.29 -3827.93 599.12 2.00 O.OOG -1.77 3.65 5966113.37 591299.93 N 70.31713295 W 149.25_ TMLV 8168.08 t~i:1~ .. 183.84 6799.00 6881.60 3916.74 3922.50 -3872.04 596. 16 0.00 O.OOG 0.00 0.00 5966069.23 591297.51 N 70,31701244 W 149.25 TKNG 8784.79 14.15 . 1$3.84 7397.00 7479.60 4063. 12 4073.25 -4022.46 586.08 0.00 O.OOG 0.00 0.00 5965918.72 591289.24 N 70.31660152 W 149.26 2 Fit 2 Xing 9019.92 14.15 183.84 7625.00 7707.60 4118.93 4130.73 -4079.81 582.23 0.00 O.OOG 0.00 0.00 5965861.33 591286.09 N 70.31644484 W 149.26007801 FIt 3 Xing 9793.39 14.15 183.84 8375.00 8457.60 4302.52 4319,80 -4268.45 569.59 0,00 O.OOG 0.00 0.00 5965672.56 591275.72 N 70.31592948 W 149.26018064 Sag River 10102.78 14.15 183.84 8675.00 8757.60 4375.95 4395.43 -4343.91 564.53 0.00 O.OOG 0.00 0.00 5965597.06 591271.57 N 70.31572333 W 149.26022168 7" Gsg PI 10107.93 14.15 183.84 8680.00 8762.60 4377.17 4396.69 -4345.17 564.44 0.00 O.OOG 0.00 0.00 5965595.80 591271.51 N 70.31571989 W 149.26022237 Shublík 10126.49 14.15 183.84 8698.00 8780.60 4381.58 4401.23 -4349.70 564.14 0.00 O.OOG 0.00 0.00 5965591.27 591271.26 N 70.31570752 W 149.26022483 Cry 25/100 10133.75 14.15 183.84 8705.03 8787.63 4383.30 4403.00 -4351.47 564.02 0.00 88.68G 0.00 0.00 5965589.50 591271.16 N 70.31570269 W 149.26022579 10200.00 21.90 233.66 8768.33 8850.93 4396.74 4422.37 -4366.98 553.45 25.00 40.93G 11.70 75.20 5965573.86 591260.78 N 70.31566032 W 149.26031145 TElL 10244.33 31.09 247.77 8808.00 8890.60 4402.85 4442.05 -4376.24 536, 14 /25.00 28.25G 20.73 31.84 5965564.40 591243.59 N 70.31563503 W 149,26045173 Tgt 2/ Cry 25/100 10283.68 40.00 255.00 8840.00 8922.60 4406.11 4464.88 -4383.37 514.47 25.00 O.OOG 22.64 18.36 5965557.00 591222.00 N 70.31561555 W 149.26062738 TSAD 10287.63 40.99 254.99 8843.00 8925.60 4406.34 4467.45 -4384.03 511,99 25.00 O.OOG 25.00 -0.14 5965556.31 591219,53 N 70,31561373 W 149.26064747 10300.00 44.08 254.98 8852.12 8934.72 4407.07 4475.81 -4386.20 503.92 25.00 O.OOG 25.00 -0.13 5965554.04 591211.48 N 70.31560782 W 149.26071292 WellDesign Ver 3.1 RT-SP3.03-HF4.00 Bld( do31rt-546 ) Plan V-01 (S-N)\Plan V-01 (S-N)\Plan V-01\V-01 (P11b) Generated 5/18/2004 8:31 AM Page 2 of 3 Comments 44N 10395.20 67.88 254,90 8905.00 8987.60 4413.99 4554.15 -4406.57 428.27 25.00 O.OOG 25.00 -0.08 5965532.77 591136.10 N 70.31555219 W 149.26132598 10400.00 69.08 254.89 8906.76 8989.36 4414.39 4558.62 -4407.73 423.96 25.00 O.OOG 25.00 -0.07 5965531.55 591131.80 N 70.31554901 W 149.26136091 POWC 10427.42 75.93 254.88 8915.00 8997,60 4416.72 4584.75 -4414.55 398.73 25.00 O.OOG 25.00 -0,06 5965524.43 591106.65 N 70.31553040 W 149.26156540 End Cry 10484.05 90.09 254.84 8921.87 9004.4 7 4421.74 4640.81 -4429.19 344.61 25.00 O.OOG 25.00 -0.06 5965509.14 591052.72 N 70.31549040 W 149.26200397 Cry 10/100 10488.02 90.09 254.84 8921.86 9004.46 4422.10 4644.79 -4430.23 340.77 0.00 88.55G 0.00 0.00 5965508.05 591048.90 N 70.31548755 W 149.26203509 10500.00 90.12 256.04 8921.84 9004.44 4423.05 4656.77 -4433.24 329.18 10.00 88.56G 0.25 10.00 5965504.90 591037.35 N 70.31547933 W 149.26212903 10600.00 90.37 266.04 8921.41 9004.01 4421.24 4756.77 -4448.80 230.53 10.00 88.60G 0.25 10.00 5965488.15 590938.90 N 70.31543684 W 149.26292853 V-01 Tgt 3 10653.65 90.50 271.40 8921.00 9003.60 4413.11 4810.42 -4450.00 176.91 10.00 0.47G 0.24 10.00 5965486.30 590885.30 N 70.31543356 W 149.26336307 10700.00 95.13 271.44 8918.72 9001.32 4403.95 4856.70 -4448.85 130.64 10.00 0.47G 10.00 0.08 5965486.89 590839.03 N 70.31543669 W 149.26373799 End CRv 10748.19 99.95 271.48 8912.40 8995.00 4394.46 4904.46 -4447.64 82.90 10.00 O.OOG 10.00 0.08 5965487.53 590791.28 N 70.31544002 W 149,26412492 Cry 4/100 10994.16 99.95 271.48 8869.88 8952.48 4346.25 5146.72 -4441.39 -159.28 0.00 140.28G 0.00 0.00 5965490.85 590549.06 N 70.31545709 W 149,26_0 11000.00 99.77 271.63 8868.88 8951.48 4345.10 5152.48 -4441.23 -165.04 4.00 140.31G -3.08 2.59 5965490.94 590543.31 N 70.31545752 W 149.26613424 11100.00 96.69 274.20 8854.57 8937.17 4322.97 5251.44 -4436.19 -263.86 4.00 140.68G -3.09 2,57 5965494.79 590444.44 N 70.31547128 W 149.26693510 11200.00 93.59 276.74 8845.61 8928.21 4296.41 5351.02 -4426.69 -362.98 4.00 140.90G -3.10 2.54 5965503.09 590345.22 N 70.31549722 W 149.26773842 11300.00 90.48 279.26 8842.06 8924.66 4265.53 5450.95 -4412.78 -461.93 4.00 140.99G -3.11 2.52 5965515.80 590246.12 N 70.31553520 W 149.26854028 End Cry 11315.45 90.00 279.65 8842.00 8924.60 4260.38 5466.39 -4410.24 -477.16 4.00 O.OOG -3.11 2.52 5965518.15 590230.86 N 70.31554213 W 149.26866378 Fit 4 Xing 11650.00 90.00 279.65 8842.00 8924.60 4147.88 5800.94 -4354.16 -806.98 0.00 O.OOG 0.00 0.00 5965570.24 589900.42 N 70.31569526 W 149.27133673 V-01 Tgt 41 Cry 4/100 11815.45 90.00 279.65 8842.00 8924.60 4092.25 5966.39 -4326.43 -970.09 0.00 -178.16G 0.00 0.00 5965596.00 589737.00 N 70,31577097 W 149.27265862 End Cry 11833.29 89.29 279.63 8842.11 8924.71 4086.25 5984.23 -4323.44 -987,68 4.00 O.OOG -4.00 -0.13 5965598.77 589719.38 N 70.31577913 W 149.27280113 Fit 5 Xing 13350.00 89.29 279.63 8860.99 8943.59 3576.83 7500.83 -4069,82 -2482.91 0.00 O.OOG 0.00 0.00 5965834.29 588221.33 N 70.31647107 W 149.28491963 Cry 4/100 13476.76 89.29 279.63 8862.57 8945.17 3534.26 7627.57 -4048.62 -2607.88 0.00 -110.65G 0.00 0.00 5965853.97 588096.13 N 70.31652886 W 149.28593244 13500.00 88.96 278.76 8862.92 8945.52 3526.62 7650.81 -4044.91 -2630.82 4.00 -110.64G -1.41 -3.74 5965857.41 588073.15 N 70.31653898 W 149.28611839 V-01 Tgt 5 13504.19 88.90 278.60 8863.00 8945.60 3525.28 7655.00 -4044.27 -2634.96 4.00 -111.77G -1.41 -3.74 5965857.99 588069.00 N 70.31654070 W 149.28615196 End Cry 13519.92 88.67 278.02 8863.33 8945.93 3520.34 7670.73 -4042.00 -2650.52 4.00 O.OOG -1.48 -3.72 5965860.07 588053.41 N 70.31654690 W 149.28627809 Cry 4/100 14090.02 88.67 278.02 8876.60 8959.20 3344.07 8240.68 -3962.53 -3214.90 0.00 -14.53G 0.00 0.00 5965932.72 587488.16 N 70,31676341 W 149.29085243 14100.00 89.05 277.92 8876.80 8959.40 3340.99 8250.65 -3961.15 -3224.78 4.00 -14.53G 3.87 -1.00 5965933.98 587478.27 N 70.31676718 W 149.29093249 V-01 Tgt 6 14124.46 90.00 277.67 8877.00 8959,60 3333.52 8275.11 -3957.83 -3249.01 4.00 -14.31G 3.87 -1.00 5965937.00 587454.00 N 70.31677621 W 149.29112888 14200.00 92.93 276.92 8875.07 8957.67 3311.07 8350.62 -3948.24 -3323.91 4.00 -14.33G 3.88 -0.99 5965945.69 587379.00 N 70.31680232 W 149.29173593 14300.00 96.80 275.93 8866.59 8949.19 3282.90 8450.24 -3937.09 -3422.90 4.00 -14.41G 3.87 -1.00 5965955.64 587279.89 N 70.31683265 W 149.29253829 14400.00 1 0D.68 274.91 8851.40 8934.00 3256.62 8549.06 -3927.75 -3521.28 4.00 -14.57G 3.87 -1.01 5965963.79 587181.42 N 70.31685804 W 149.29.3 End Cry 14470.42 / 103.40 274.19 8836.71 8919.31 3239.31 8617.93 -3922.29 -3589.93 4.00 O.OOG 3.87 -1.03 5965968.42 587112.72 N 70.31687288 W 149.29 3 V-01 Tgt 7 TO 14581.36 103.40 274.19 8811.00 8893.60 3212.87 8725.85 -3914.41 -3697.56 0.00 O.OOG 0.00 0.00 5965975.00 587005.00 N 70.31689426 W 149.29476440 Lellal DescriDtion: Northinll /VI ¡ftUS! Eastinll (XI ¡ftUS! Surface: 4685 FSL 1648 FEL S11 T11N R11E UM 5969933.43 590654.66 V-01 Schrdr Fit Tgt: 1661 FSL 1113 FEL S11 T11N R11E UM 5966917.00 591229.00 Kup Fit Tgt: 885 FSL 1052 FEL 511 T11N R11E UM 5966141.31 591300.47 V-01 Tgt 2' 301 FSL 1138 FEL 511 T11N R11E UM 5965557.00 591222.00 V-01 Tgt 3: 235 FSL 1475 FEL S11 T11N R11E UM 5965486.30 590885.30 V-01 Tgt 4' 358 F5L 2622 FEL S11 T11N R11E UM 5965596.00 589737.00 V-01 Tgt 5: 640 FSL 4287 FEL S11 T11 N R11 E UM 5965857.99 588069.00 V-01 Tgt 6: 726 FSL 4901 FEL S11 T11 N R11 E UM 5965937.00 587454.00 TO I BHL: 770 FSL 69 FEL S10 T11N R11E UM 5965975.00 587005.00 Well Design Ver 3.1 RT-SP3.03-HF4.00 Bld( do31rt-546) Plan V-01 (S-N)\Plan V-01 (5-N)\Plan V-01\V-01 (P11b) Gènerated 5/18/2004 8:31 AM Page 3 of 3 WELl V-01 (P11 b) MagnaticParameters Model: BGGM20Q3 Dip· 8(}.817' Mag Dee: +24.939' i2' 3600 0 0 N ~ §: ~ II CD ro 0 (/) 4800 0 ~ e e Schlumberger FIELD Prudhoe Bay Unit - WOA STRUCWRE V-Pad Dale; June 20, 2004 F5.: 57568.2nT Surface Location NAD27 Alaska State PIaoes, Zone 04, US Feet Lat- N701939.326 Northing: 5969933.43ftUS GridConv: +0.69229577' Lon: W1491553,268 EasUng: 590654.66ftUS Scale Fact: 0.9999093358 Miscellaoeous Slot Plan V-01 (S-N) Plan" V-01 (P11b) TVD ReI: KB (82_60 ft above MSL) SrvyDate: May 18, 2004 o 1200 2400 3600 4800 o ····..H...."····.. KOP Bid 11100 Bid 1.5/100 Crv 3.51100 \ Y'~" ~em ~ " .-" -~ )~ ~ ~ "\. ./Crv2l11 ~ ./ V-01 Schrdr FR 191 'Y \. ~;:1C:ng \ \"Ml \ Crv 2/100 \HRr- _Kup FR 191 I.{ ,.~" l.t\u~ _end Crv \ \MLV \ \~: Ig 3 Xing C ~~~~~ .h 1200 2400 6000 6000 7200 7200 8400 8400 o 1200 2400 3600 4800 Vertical Section (ft) Azim = 170°, Scale = 1(in):1200(ft) Origin = 0 N/-S, 0 E/-W o 1200 2400 3600 4800 V-01 (P11 b) Proposal Schlumberger Report Date: Client: Field: Structure / Slot: Well: Borehole: UWUAPI#: Survey Name I Date: Tort I AHD I DDII ERD ratio: Grid Coordinate System: Location LatlLong: Location Grid N/E Y/X: Grid Convergence Angle: Grid Scale Factor: May 18, 2004 Survey I DLS Computation Method: BP Exploration Aiaska Vertical Section Azimuth: Prudhoe Bay Unit - WOA Vertical Section Origin: V-Pad / Plan V-01 (S-N) st'l IIIdY TVD Reference Datum: PlanV-01 (S-N) IIblllty .111I' TVD Reference Elevation: Plan V-01 Feas 11II Sea Bed / Ground Level Elevation: 50029 Magnetic Declination: V-01 (P11b) / May 18, 2004 Total Field Strength: 217.152· /21591.03 ft / 6.880 / 2.398 Magnetic Dip: NAD27 Aiaska State Pianes, Zone 04. US Feet Declination Date: N 70.32759059, W 149.26479677 Magnetic Declination Model: N 5969933.430 ftUS, E 590654.660 ftUS North Reference: ..{).69229577· Total Corr Mag North .> True North: 0.99990934 Local Coordinates Referenced To: e Minimum Curvature / Lubinski 280.000· N 0.000 ft, E 0.000 ft KB 82.60 ft relative to MSL 54.10 ft relative to MSL 24.939· 57568.180 nT 80.817" June 20, 2004 BGGM 2003 True North +24.939· Well Head Comments End Cry TMLV TKNG F/t 2 Xing Fit 3 Xing Sag River 10102.78 14.15 183.84 8675.00 8757.60 -1310.26 4395.43 -4343.91 564.53 0.00 O.OOG 0.00 0.00 5965597,06 591271,57 N 70.31572333 W 149.26022168 7" Csg PI 10107.93 14,15 183.84 8680.00 8762.60 -1310.40 4396.69 -4345. 17 564.44 0.00 O.OOG 0.00 0,00 5965595.80 591271.51 N 70.31571989 W 149.26022237 Shublik 10126.49 14.15 183.84 8698.00 8780.60 -1310.89 4401.23 -4349.70 564.14 0.00 O.OOG 0.00 0.00 5965591.27 591271.26 N 70.31570752 W 149.26022483 Cry 25/100 10133.75 14.15 183.84 8705.03 8787.63 -1311.08 4403.00 -4351.47 564.02 0.00 88.68G 0.00 0.00 5965589.50 591271.16 N 70.31570269 W 149.26022579 10200.00 21.90 233.66 8768.33 8850.93 -1303.36 4422.37 -4366.98 553.45 25.00 40.93G 11.70 75.20 5965573.86 591260.78 N 70.31566032 W 149.26031145 TE/L 10244.33 31,09 247.77 8808.00 8890.60 -1287.92 4442.05 -4376.24 536.14 25.00 28.25G 20.73 31.84 5965564.40 591243.59 N 70.31563503 W 149.26045173 Tgt 2 / Cry 25/100 10283.68 40.00 255.00 8840.00 8922.60 -1267.82 4464.88 -4383.37 514.47 25.00 O.OOG 22.64 18.36 5965557.00 591222.00 N 70.31561555 W 149.26062738 TSAD 10287.63 40.99 254.99 8843.00 8925.60 -1265.49 4467.45 -4384.03 511.99 25.00 O.OOG 25.00 -0.14 5965556.31 591219.53 N 70.31561373 W 149.26064747 10300.00 44.08 254.98 8852.12 8934.72 -1257.92 4475.81 -4386.20 503.92 25.00 O.OOG 25.00 -0.13 5965554.04 591211.48 N 70.31560782 W 149.26_2 45N 10332.85 52.29 254.94 8874.00 8956.60 -1235.75 4500.27 -4392.55 480.29 25.00 O.OOG 25.00 -0.10 596554 7.41 591187.94 N 70.31559048 W 149.26 8 44N 10395.20 67.88 254.90 8905.00 8987.60 -1186.96 4554.15 -4406.57 428.27 25.00 O.OOG 25.00 -0.08 5965532.77 591136.10 N 70.31555219 W 149.26132598 10400.00 69.08 254.89 8906.76 8989.36 -1182.91 4558.62 -4407.73 423.96 25.00 O.OOG 25.00 -0.07 5965531.55 591131.80 N 70.31554901 W 149.26136091 POWC 10427.42 75.93 254.88 8915.00 8997. 60 -1159.25 4584.75 -4414.55 398.73 25.00 O.OOG 25.00 -0.06 5965524.43 591106.65 N 70.31553040 W 149.26156540 End Cry 10484.05 90.09 254.84 8921.87 9004.47 -1108.50 4640.81 -4429.19 344.61 25.00 O.OOG 25.00 -0.06 5965509.14 591052.72 N 70.31549040 W 149.26200397 Cry 10/100 10488.02 90.09 254.84 8921.86 9004.46 -1104.90 4644.79 -4430.23 340.77 0.00 88.55G 0.00 0.00 5965508.05 591048.90 N 70.31548755 W 149.26203509 10500.00 90.12 256.04 8921.84 9004.44 -1094.00 4656.77 -4433.24 329.18 10.00 88.56G 0.25 10,00 5965504.90 591037.35 N 70.31547933 W 149.26212903 10600.00 90.37 266.04 8921.41 9004.01 -999.55 4756.77 -4448.80 230.53 10.00 88.60G 0.25 10.00 5965488.15 590938.90 N 70.31543684 W 149.26292853 V-01 Tgt 3 10653.65 90.50 271.40 8921.00 9003.60 -946.95 481Q.42 -4450.00 176.91 10.00 0.47G 0.24 10.00 5965486.30 590885.30 N 70.31543356 W 149.26336307 10700.00 95.13 271.44 8918.72 9001.32 -901.20 4856.70 -4448.85 130.64 10,00 0.47G 10.00 0.08 5965486.89 590839.03 N 70.31543669 W 149.26373799 End CRY 10748.19 99.95 271.48 8912.40 8995.00 -853.97 4904.46 -4447.64 82.90 10.00 O.OOG 10.00 0.08 5965487.53 590791.28 N 70.31544002 W 149.26412492 WellDesign Ver 3.1 RT-SP3.03-HF4.00 Bld( d031rt-546 ) Plan V-01 (S-N)\Plan V-01 (S-N)\Plan V-01\V-01 (P11 b) Generated 5/18/2004 8:50 AM Page 1 of 2 Comments End Cry 11315.45 90.00 279.65 8842.00 8924.60 -295.92 5466.39 -4410.24 -477.16 4.00 O.OOG -3.11 2.52 5965518.15 590230.86 N 70.31554213 W 149.26866378 Fff 4 Xing 11650.00 90.00 279.65 8842.00 8924.60 38.63 5800.94 -4354.16 -806.98 0.00 O,OOG 0.00 0.00 5965570.24 589900.42 N 70,31569526 W 149.27133673 V-01 Tgt 4 / Cry 4/100 11815.45 90.00 279.65 8842.00 8924.60 204.08 5966.39 -4326.43 -970.09 0.00 -178.16G 0.00 0.00 5965596.00 589737.00 N 70.31577097 W 149.27265862 End Cry 11833.29 89.29 279.63 8842.11 8924.71 221.91 5984.23 -4323.44 -987.68 4.00 O.OOG -4.00 -0.13 5965598.77 589719.38 N 70.31577913 W 149.27280113 Fit 5 Xing 13350.00 89.29 279.63 8860.99 8943.59 1738.48 7500.83 -4069,82 -2482.91 0.00 O,OOG 0.00 0.00 5965834.29 588221.33 N 70.31647107 W 149,28491963 Cry 4/100 13476.76 89.29 279.63 8862.57 8945.17 1865.22 7627.57 -4048.62 -2607.88 0.00 -110.65G 0.00 0.00 5965853.97 588096.13 N 70.31652886 W 149.28593244 13500.00 88.96 278.76 8862.92 8945.52 1888.46 7650.81 -4044.91 -2630.82 4.00 -110.64G -1.41 -3.74 5965857.41 588073.15 N 70.31653898 W 149.28.9 V-01 Tgt 5 13504.19 88.90 278.60 8863.00 8945.60 1892.65 7655.00 -4044.27 -2634.96 4.00 -111.77G -1.41 -3.74 5965857.99 588069.00 N 70.31654070 W 149.28 6 End Cry 13519.92 88.67 278.02 8863.33 8945.93 1908.37 7670.73 -4042.00 -2650.52 4.00 O.OOG -1.48 -3.72 5965860.07 588053.41 N 70.31654690 W 149.286 09 Cry 4/100 14090.02 88.67 278.02 8876.60 8959.20 2477.97 8240.68 -3962.53 -3214.90 0.00 -14.53G 0.00 0.00 5965932.72 587488.16 N 70.31676341 W 149.29085243 14100.00 89.05 277.92 8876.80 8959.40 2487.94 8250.65 -3961.15 -3224.78 4.00 -14.53G 3.87 -1.00 5965933.98 587478.27 N 70.31676718 W 149.29093249 V-01 Tgt 6 14124.46 90.00 277.67 8877.00 8959.60 2512.38 8275.11 -3957,83 -3249.01 4.00 -14.31G 3.87 -1.00 5965937.00 587454.00 N 70.31677621 W 149.29112888 14200.00 92.93 276.92 8875.07 8957.67 2587.81 8350.62 -3948.24 -3323.91 4.00 -14.33G 3.88 -0.99 5965945.69 587379.00 N 70.31680232 W 149.29173593 14300.00 96.80 275.93 8866.59 8949.19 2687.23 8450.24 -3937.09 -3422.90 4.00 -14.41G 3.87 -1.00 5965955.64 587279.89 N 70.31683265 W 149.29253829 14400.00 100.68 274.91 8851.40 8934.00 2785.73 8549.06 -3927.75 -3521.28 4.00 -14.57G 3.87 -1.01 5965963.79 587181.42 N 70.31685804 W 149.29333563 End Cry 14470.42 103.40 274.19 8836.71 8919.31 2854.29 8617.93 -3922.29 -3589.93 4.00 O.OOG 3.87 -1.03 5965968.42 587112,72 N 70.31687288 W 149.29389203 V-01 Tgt 7 TO 14581.36 103.40 274.19 8811.00 8893.60 2961.66 8725.85 -3914.41 -3697.56 0.00 O.OOG 0.00 0.00 5965975.00 587005.00 N 70.31689426 W 149.29476440 e WellDesign Ver 3.1 RT-SP3.03-HF4.00 Bld( do31 rt-546 ) Plan V-01 (S-N)\Plan V-01 (S-N)\Plan V-01\V-01 (P11 b) Generated 5/18/2004 8:50 AM Page 2 of 2 Schlumbørgør WfLL V-01 (P11 b) FIELD Prudhoe Bay Unit - WOA STRUCTURE V-Pad MagneticParamelefS Model: BGGM 2003 Dip 80.817' MagDac: "'24.939' Date: June20,2004 FS: 57568.2nT Surfa~LocaIÍOfI la!: N701939.326 lon" W1491553.268 NAD27 Alaska State Planas, lona 04. US Feet Northing: 5969933.43 nus Grid COny: +0.69229577' Easling: 590654,66 ftUS Scale Fact: 0.9999093358 Miscellaneous Slot: Þlan V-01 (SoN) Plan" V..o1 (P11b) TVD Ref: KB (82.60 ft above MSl) $rJyDate: May18,2004 -1500 -1000 -500 o 500 1000 1500 2000 2500 3000 8000 e 8500 8500 £ Õ Y-OI Tgt 7 TD 0 '!1 g .... II Q) 9000 9000 (ij <) en End Cry 0 Y-OI Tgt 6 > I- ""', 9500 9. -1500 -1000 -500 o 500 1000 1500 Vertical Section (ft) Azim = 280°, Scale = 1(in):500(ft) Origin = 0 Nt-S, 0 Et-W 2000 2500 3000 weu- Magnetic Parameters Model' BGGM2003 ^ ^ ^ Z ~ o o ~ ~ ~ II Q) (jj c.> en en v v v e e Schlumbepgep V-01 (P11b) FJELD Prudhoe Bay Unit - WOA STRUCTURE V-Pad Dip: 80.817" MagDec: +24.939" SurfaœLocation Lat N701939.326 Lon: W1491553268 1VD Ref; KB (82.6Q It atxwe MSL) SrvyDate: May14,2004 NAD27 Alaska State Planes, Zone 04, US Foot NOI'thing: 5969933.43 flUS Grid Conv: +0.69229577' Eaating: 590654.66I1US Scale Fact: 0.9999093358 Misœllaoeous Slot: PlanV..Q1{S-N) Plan: V..()1(P11) Date· JlJne20,2004 FS' 51568.2nT -3200 / 800 -2400 o -1600 -800 KOP Bid 11100 o -4800 · , , , ..H......'......H.... .."...'OO...,....,.......................w.,...... · , · . ,.......,................. "h> o ...,.........«....".......,.. -800 ¡..m_.._m.. ,...»00...".."... -800 ............, ...~... .........,....,......>......... ,.......<...,~.......". -1600 ...."..........."......... ...».......,..,'......,' -1600 "............,.......... -2400 ...j........ "t·...."· -2400 ., ,.......,.,. '..~.....<.....>....<, mr -3200 · . · . .,,,...',.,....,......',,,,,,..,,,.....,,.....',,.,..,,,.<.," · . -3200 . . . ".. ..."'....., "M.... """ ,H"... "'" ........ ". "............ ........".., no....... . , -4000 V·OI T -4000 -4800 ............................... .................' -3200 -2400 -1600 -800 «< W Scale = 1(in):800(ft) E »> o 800 e Schlumberger Anticollision Report e NO GLOBAL SCAN: Using user defined selection & scan criteria Interpolation Method: MD Interval: 50.00 ft Depth Range: 28.40 to 14581.36 ft Maximum Radius: 10000.00 ft Reference: Error Model: Scan Method: Error Surface: Principal Plan & PLANNED PROGRAM ISCWSA Ellipse Trav Cylinder North Ellipse + Casing Survey Program for Definitive WeIlpath Date: 2/14/2001 Validated: No Planned From To Survey ft ft 28.40 1400.00 Planned: Plan #11 V1 28.50 14581.36 Planned: Plan #11 V1 Version: 11 Toolcode Tool Name MWD MWD+IFR+MS MWD - Standard MWD + IFR + Multi Station Casing Points 3316.38 2772.50 9.625 12.250 95/8" 10107.83 8762.50 7.000 8.750 7" 14581.29 8893.62 4.500 6.125 4 1/2" Summary PB V Pad Plan V-02 (N-I) Plan V-02 V9 Plan: Pia 633.90 650.00 215.82 11.63 204.19 Pass: Major Risk PB V Pad Plan V-110 (N-V) Plan V-11 0 V1 Plan: PI 348.12 350.00 216.75 6.31 210.44 Pass: Major Risk PB V Pad Plan V-110 (N-V) Plan V-110PB1 V3 Plan: 348.12 350.00 216.75 6.42 210.33 Pass: Major Risk PB V Pad Plan V-112 (S-A) Plan V-112 V1 Plan: PI 400.42 400.00 236.05 7.34 228.71 Pass: Major Risk PB V Pad Plan V-118 (N-X) Plan V-118 V3 Plan: PI 348.00 350.00 235.10 6.14 228.96 Pass: Major Risk PB V Pad Plan V-203 (N-A) Plan V-203 VO Plan: V 348.43 350.00 296.57 7.57 288.99 Pass: Major Risk PB V Pad Plan V-204 (S-H) Plan V-204 OBd V1 Plan 598.85 600.00 129.50 10.48 119.03 Pass: Major Risk PB V Pad Plan V-204 (S-H) Plan V-204L 1 OBb V1 PI 598.85 600.00 129.50 10.48 119.03 Pass: Major Risk PB V Pad Plan V-204 (S-H) Plan V-204L2 OBa V1 PI 598.85 600.00 129.50 10.48 119.03 Pass: Major Risk PB V Pad Plan V-204 (S-H) Plan V-204L3 OA V1 PIa 598.85 600.00 129.50 10.48 119.03 Pass: Major Risk PB V Pad Plan V-205 (S-P) Plan V-205 V2 Plan: PI 699.37 700.00 22.11 12.94 9.17 Pass: Major Risk PB V Pad Plan V-206 (S-S) Plan V-206 V1 Plan: PI 749.46 750.00 74.42 14.16 60.27 Pass: Major Risk PB V Pad Plan V-210 (N-G) - w Plan V-21 0 V2 Plan: PI 347.87 350.00 231.57 6.14 225.43 Pass: Major Risk PB V Pad Plan V-211 (N-C) - w Plan V-211 V1 Plan: V 348.40 350.00 273.18 7.63 265.55 Pass: Major Risk PB V Pad Plan V-212 (S-D) Plan V-212 VO Plan: V 798.11 800.00 191.10 16.51 174.59 Pass: Major Risk PB V Pad Plan V-213 (S-W) Plan V-213 V2'Plan: PI 449.37 450.00 135.90 7.84 128.07 Pass: Major Risk PB V Pad Plan V-213 (S-W) Plan V-213PB1 V2 Plan: 449.37 450.00 135.90 7.84 128.07 Pass: Major Risk PB V Pad Plan V-213 (S-W) Plan V-213PB2 V1 Plan: 449.37 450.00 135.90 7.84 128.07 Pass: Major Risk PB V Pad Plan V-214 (N-R) Plan V-214 V3 Plan: V 585.40 600.00 190.16 10.87 179.29 Pass: Major Risk PB V Pad Plan V-216 (N-T) Plan V-216 V4 Plan: PI 347.67 350.00 201.91 6.25 195.66 Pass: Major Risk PB V Pad Plan V-2a06 (N-M) Plan V-2a06 VO Plan: V 348.24 350.00 181.42 7.63 173.79 Pass: Major Risk PB V Pad Plan V-3a06 (S-U) Plan V-3a06 V1 Plan: P 400.24 400.00 106.20 8.57 97.63 Pass: Major Risk PB V Pad V-03 V-03 V7 348.10 350,00 226.53 5.37 221.16 Pass: Major Risk PB V Pad V-100 V-100 V7 647.39 650.00 120.67 10.10 110.57 Pass: Major Risk PB V Pad V-101 V-101 V7 348.07 350.00 260.63 5.80 254.83 Pass: Major Risk PB V Pad V-102 V-102 V5 348.21 350,00 189.48 6.88 182.60 Pass: Major Risk PB V Pad V-103 V-103 V6 249.99 250.00 196.48 4.21 192.27 Pass: Major Risk PB V Pad V-104 V-104 V13 300.19 300.00 223.39 4.98 218.41 Pass: Major Risk PB V Pad V-105 V-105 V13 538.50 550.00 178.31 8.81 169.50 Pass: Major Risk PB V Pad V-106 Plan V-106A V2 Plan: P 347.42 350.00 185.08 5.57 179,51 Pass: Major Risk PB V Pad V-106 V-106 V10 347.42 350.00 185.08 5.48 179.60 Pass: Major Risk PB V Pad V-107 V-107 V5 633.37 650.00 203.10 10.08 193.02 Pass: Major Risk PB V Pad V-108 V-108 V7 150.20 150.00 285.25 2.63 282.62 Pass: Major Risk PB V Pad V-109 V-109V2 698.88 700.00 178.15 11.10 167.04 Pass: Major Risk PB V Pad V-109 V-109PB1 V5 698.88 700.00 178.15 11.10 167.04 Pass: Major Risk PB V Pad V-109 V-109PB2 V2 698.88 700.00 178.15 11.10 167.04 Pass: Major Risk PB V Pad V-111 V-111 V25 348.32 350.00 209.39 6.31 203.09 Pass: Major Risk PB V Pad V-111 V-111PB1 V8 348.32 350.00 209.39 6.31 203.09 Pass: Major Risk PB V Pad V-111 V-111PB2V2 348.32 350.00 209.39 6.31 203.09 Pass: Major Risk PB V Pad V-111 V-111PB3 V6 348.32 350.00 209,39 6.31 203.09 Pass: Major Risk PB V Pad V-113 V-113 V6 501.06 500.00 207.14 7.57 199.57 Pass: Major Risk PB V Pad V-114 V-114 V5 350.85 350.00 146,30 5.80 140.50 Pass: Major Risk e Schlumberger Anticollision Report e Summary PB V Pad V-114 V-114A V4 350.85 350.00 146.30 5.80 140.50 Pass: Major Risk PB V Pad V-114 V-114APB1 V4 350.85 350.00 146.30 5.80 140.50 Pass: Major Risk PB V Pad V-114 V-114APB2V2 350.85 350.00 146.30 5.80 140.50 Pass: Major Risk PB V Pad V-115 V-115V5 299.99 300.00 152.06 4.92 147,14 Pass: Major Risk PB V Pad V-115 V-115PB1 V4 299.99 300.00 152.06 4.92 147.14 Pass: Major Risk PB V Pad V-117 V-117V9 398.56 400.00 89.81 6.66 83.15 Pass: Major Risk PB V Pad V-117 V-117PB1 V6 398.56 400.00 89.81 6.66 83.15 Pass: Major Risk PB V Pad V-117 V-117PB2 V6 398.56 400.00 89.81 6.66 83.15 Pass: Major Risk PB V Pad V-119 V-119V13 3223.45 3350.00 121.91 104.15 17.76 Pass: Major Risk PB V Pad V-201 V-201 V8 299.00 300.00 199.57 4.97 194.60 Pass: Major Risk PB V Pad V-202 V-202 V9 539.19 550.00 239.18 9.39 229.78 Pass: Major Risk PB V Pad V-202 V-202l1 V5 539.19 550.00 239.18 9.35 229.83 Pass: Major Risk PB V Pad V-202 V-202l2 V5 539.19 550.00 239.18 9.35 229.83 Pass: Major Risk V-01 Proposed Completion ~EE: FMC4-1/16"SM 9-5/8", 40#/ft, L-80, BTC 13316' I BAKER 5" x 7" Baker Liner Tie Back Sleeve ZXP Liner Top Packer 'HMC' Hydraulic Liner Hanger I 9800' I 110107'1 7", 26 lift, LSO, BTCM Date 5/19/04 Rev By N Magee WELLHEAD: FMC Gen S System 11", SM csg.head wI 7" mandrel hanger & packoff 11" x 11", SM, tbg spool wI 11" x 4-1/2" tubing hanger, XO to 3-1/2" tbg 11" X 4-1/16" Adaptor Flange 3-1/2" 'X' Landing Nipple with 2.813" seal bore. I 2200' I 3-1/2" Camco Gas Lift Mandrels with handling pups installed. GAS LIFT MANDRELS \I[) Size TBD 1.5" TBD 1.5" TBD 1.5" TBD 1.5" TBD 1.5" TBD 1.5" TBD 1.5" TBD (1 jt 1.5" above pkr) # S 7 6 5 4 3 2 1 Valve T e DV DV DV DCK-1 DV DV DV DV PRODUCTION TUBING DETAILS 3-1/2", 9.20 I bitt, L-80, IBTM Drift/ID : 2.867" I 2.992" 3-1/2" 'X' Landing Nipple with 2.813" seal bore. 7" x 3-1/2" Baker 'Premier' Production Packer 3-1/2" 'X' Landing Nipple with 2.813" seal bore. 3-1/2" 'XN' Landing Nipple with 2.725" seal bore. 3-1/2" Mule-Shoe Guide spaced-out into 4-1/2" liner tie-back sleeve. 4-1/2" 12.6 #Ift, L-80, IBTM I 14,581' Comments Proposed P-11 b WELL: V-01 API NO: 50-029-XXXXX-OO e e SONDRA D STEWMAN BP EXPLORATION AK INC PO BOX 196612 MB 7-5 ANCHORAGE, AK 99519-6612 89-6/1252 102 II Mastercard Check II D~-Z£?'··Y! / DA TE ) ') ./ C 'I ~6¡~cJFHE _~'\.L~CÀ QC-. ,$ \U"),,(1:)--- Fi2a~n~~~a~k,:,r\ y{:)r\ - CÅ.~cl ~~- DOLLARS An9~AK99501. ~ {~ MEMOj bL~ V-f)! ~~:U~f"- I: ~ 2 5 2000bOI:~~ ~"'..Ib 2 2 7111 ¡. 5b"'"- 0 ¡'O 2 ", e e TRANSMITAL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERIP ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME f7ß t{ 1/ -0/ I PTD# 20 c.¡ - C) c¡ ð X Development Service Exploration Stratigraphic CHECK WßA T ADD-ONS ~'CLUEn APPLIES (OPTIONS) MULTI Tbe permit is for a new weHbore segment of LATERAL existing well , Permit No, API No. . (If API number ProductioD.sbould continue to be reported as last two (2) digits a function 'of tbe original API Dumber. stated are betweeD 60-69) above. Pll.OT BOLE ]n accordance witb 20 AAC 25.005(1), aU (PH) records, data and logs acquired for tbe piJot bole must be dearly differentiated in botb name (name on permit plus PH) .' and API number (50 - 70/80) from records, data and logs acquired for we)) (name on permit). SPACING Tbe permit is approved subject ·to full EXCEPTJON compJiance witb 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spa cing exception. (Company Name) assumes tbe liability of any protest to tbe spacing exception tbat may occur. DRY DITCH An dry ditcb sample sets submitted to tbe SAMPLE Commission must be in no greatertban 30' sample intervals from below tbe permafrost or from wbere samples are first caught and ] 0' sample intervals through target zones. e e o o Well bore seg Annular Disposal Program DEV On/Off Shore On Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UNiT V-OL PLORA TION (ALASKA) INC nitial Classffype DEV 11-01L GeoArea Unit - Administration Pe(mit fee attached. ~ - - - - - - - - - - - Yes - - -- 2 lease .numberappropriate Yes. - - - - - 3 .U.nique welln.arne.and oumb.er . , ' , , ' , , _ . , , , . , , , , , , , . '''''' Yes" - - - - - - - - - - - - - - - - - -- 4 WeJIJQcated in.a, clefioe,d pool. · Yes. 5 WeJIJQcated prpper .distance, from driJling unitb,ound,a(}l. , . Yes. - - -- 6 WeJIJQcated pr,oper ,distance from QtlJer wells. - - - - Yes. 7 ,S.utficient acreag.e,ayailable In,drilliog unjt. - - - - - - - - - Yes - - - - - 8 Jfdeviated. .Is weJlbQre plat.incJuded . - - - - · Yes - - -- 9 ,Ope(ator onl}' affected party, . - - - -- - - - - Yes - - - - - - - - -- 10 ,Ope(ator lJas,apprppriate, bond inJorce , , , ' . . ' _ . . , , , , , . , ,.""" Yes" - - - - - - - - - - - - - - - - - -- 11 Pe(mit c<an be issued witlJQut CO,nservation order, . - - - - Yes, Appr Date 12 Pe(mit can be issued wjtlJQut administ(ativ:eapprpvaJ , · Yes. - - - - - - - - - - - RPC 6/1/2004 13 Can permit be approved before 15-day wait Yes 14 Well IQcated within area and strata ,authorized by Injectioo Orde( # (put 10# in. cprnrneots) (ForNA . - - - - - - - - - - - 15 .All wel1s,wit!1[nJl4,mile,are.a,of (eyiew ideot[fied (Fp(servjce,w.ell ool}'). , , . , ' _ , ' , , ' , , ' ,NA , _ - - - - - - - - - - - - - - - - - - - 16 PJE~-producecl injector; dl.lratio,n,of pre-pro,dl.lctipo less than. 3 montlJs, (For.ser:vice well Qnly) , . .NA . - - - - 17 .ACMPFjnding .of Con.sistency.h.as bee,nissued. for.tlJìs project NA Engineering 18 C.onductor st(ingprQvided . Yes. 19 .S.ud'ace.casingprotects all known USDWs . . · Yes . 20 .CMT. v.ol adeQuate.to circulate on .cooductor & SUJf csg . ' , Yes ,L\deql.late excess. 21 .CMT v.ol adequate, to tie-inJQngstring to.sud' csg . · No 22 .CMT. will coyeraJI !<oo.w.n ,prod u ctiye hQrizon.s, Y.es. 23 C.asiog de.signs ad.equate fp( C,.T" B.&permafr.ost . . . . Yes. 24 Adequate.tan.kageor reserye pit. . - - - -- Yes. l\Iab.ors9.ES. 25 Jf.a re-d(iIL has a. to-4.03 fQr abandonment beeo apprQved . ,NA l\Iewwell, 26 .Adequate.wellbore separatjo.n.proposed. . . . . . _ . . . . . . . . . . . . ... Yes.. - - - - - - - - - - - - - - - - - - - 27 Jf.djver:ler required, dQes jt meet reguJatioos . . . . Yes Appr Date 28 Ðrilliog flujd. prog.ram sc<hematic& equip lìstadequate. . . . ,.. Yes MaxMW.10.4.ppg.. . . . . ' WGA 6/1/2004 29 .BOPEs,.dothey meetreguJatioo . - - - - · Yes. - - - - - - - - - - - - 30 Bo.PEpress ratiog approp(iate; .test to .(put psig in ,commeots) Yes. Test to 3500. psi.MSP 29.96 psi 31 .C,hoke.manifold cQmpJies w/APl RP-53 (May ß4) . - - - - - - · Yes. 32 Work will oCC.U( withoutoperationshutdo.w.n Yes - - - -- 33 Js. presence. Qf H2S gas. probable. . N.o. l\Iotan H2S pad.. 34 Mecba.nlcalcoodjt[onpf wells wlthin AOR yerified. (For.s.ervice welJ only) NA Geology 35 Pe(mit c.al'1 be issued wlo. hyd(ogen. s,ulfide meaS,uœ!>, . No . 36 .D.ata.preseoted on. pote,ntial oveJpressure .zones. - - - - - NA, Appr Date 37 Seismic,anafysjs. Qf !>baJlow gas,zooes · .NA. RPC 6/1/2004 38 Seabed .condjtipo survey.(if off-shoœ) . . .NA. 39 . Contact nam.elp!1One.forweekly progress.reports [explorato(}lonly] NA. - Geologic Date: Engineering Date Date Commissioner: Commissioner: lJjs ,/ (/1-- 0~(