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Home My WebLink About204-180CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:NSK DHD Field Supv To:Regg, James B (OGC); Brooks, Phoebe L (OGC); DOA AOGCC Prudhoe Bay; Wallace, Chris D (OGC) Cc:WNS Wells Integrity Eng Subject:CD1-06 ,11,13,16 and 20 non-witnessed MITIA"s 06-21-25 Date:Sunday, June 22, 2025 10:24:04 AM Attachments:image001.png MIT CRU CD1-6,11,13,16 and 20 SI TESTS 06-21-25.xlsx Good Morning, Please see the attached 10-426 form from the non witnessed shut in MITIA’s on CD1-06 ,11,13,16 and 20 that were conducted on 6-21-25. If you have any questions please let me know. Thanks, Bruce Richwine/Matt Miller DHD Field Supervisor KOC F-wing 2-14 (907) 659-7022 Office (907) 943-0167 Cell N2238@COP.com &ROYLOOH5LYHU8QLW&' 37' Submit to: OOPERATOR: FIELDD // UNITT // PAD: DATE: OPERATORR REP: AOGCCC REP: Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 2000830 Type Inj N Tubing 5 10 10 10 Type Test P Packer TVD 6622 BBL Pump 1.9 IA 430 2000 1965 1960 Interval 4 Test psi 1656 BBL Return 1.9 OA 460 465 470 470 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 2041800 Type Inj N Tubing 715 890 930 930 Type Test P Packer TVD 6748 BBL Pump 1.6 IA 470 2000 1960 1960 Interval 4 Test psi 1687 BBL Return 1.6 OA 710 715 715 715 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 1990520 Type Inj N Tubing 1080 1750 1290 1295 Type Test P Packer TVD 6783 BBL Pump 1.0 IA 500 2040 1990 1985 Interval 4 Test psi 1696 BBL Return 1.0 OA 150 155 155 155 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 1990940 Type Inj N Tubing 510 685 705 710 Type Test P Packer TVD 6733 BBL Pump 1.2 IA 470 2010 1960 1955 Interval 4 Test psi 1683 BBL Return 1.2 OA 635 640 640 640 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD 2042400 Type Inj N Tubing 985 1165 1205 1205 Type Test P Packer TVD 6843 BBL Pump 1.4 IA 440 2000 1950 1950 Interval 4 Test psi 1711 BBL Return 1.4 OA 600 610 610 610 Result P Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result Well Pressures: Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. PTD Type Inj Tubing Type Test Packer TVD BBL Pump IA Interval Test psi BBL Return OA Result TYPE INJ Codes TYPE TEST Codes INTERVAL Codes Result Codes W = Water P = Pressure Test I = Initial Test P = Pass G = Gas O = Other (describe in Notes) 4 = Four Year Cycle F = Fail S = Slurry V = Required by Variance I = Inconclusive I = Industrial Wastewater O = Other (describe in notes) N = Not Injecting Notes: ConocoPhillips Alaska Inc, Alpine / CRU / CD1 PAD Van Camp / Burton 06/21/25 Notes: Notes: Notes: Notes: CD1-06 CD1-11 CD1-16 CD1-20 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MMechanicall Integrityy Test jim.regg@alaska.gov;AOGCC.Inspectors@alaska.gov;phoebe.brooks@alaska.gov chris.wallace@alaska.gov Notes: CD1-13 Notes: CD1-20 Notes: Form 10-426 (Revised 01/2017)2025-0621_MIT_CRU_CD1-11 9 9 9 9 999 99 9 9 9 9 -5HJJ CD1-11 C:\Users\kmjunke\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\H2LGR515\2023-12-27_15962_CRU_CD1-11_CaliperSurvey_LogData_Transmittal.docx DELIVERABLE DISCRIPTION Ticket # Field Well # API # Log Description Log Date 15962 CRU CD1-11 50-103-20500-00 Caliper Survey w/ Log Data 27-Dec-23 DELIVERED TO Company & Address DIGITAL FILE # of Copies LOG PRINTS # of Prints CD’s # of Copies AOGCC Attn: Natural Resources Technician 333 W. 7th Ave., Suite 100 Anchorage, Ak. 99501-3539 Delivered By: CPAI Sharefile ______________________________ ______________________________________ Date received Signature PLEASE RETURN COPY VIA EMAIL TO: DIANE.WILLIAMS@READCASEDHOLE.COM READ CASED HOLE, INC., 4141 B STREET, SUITE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL : READ-Anchorage@readcasedhole.com WEBSITE : WWW.READCASEDHOLE.COM PTD: 204-180 T38263 1/10/2024 Kayla Junke Digitally signed by Kayla Junke Date: 2024.01.10 09:44:16 -09'00' MEMORANDUM TO: Jim Regg P.I. Supervisor FROM: Lou Laubenstein Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, June 17, 2021 SUBJECT: Mechanical Integrity Tests ConocoPhillips Alaska, Inc. CDl-11 COLVILLE RIV UNIT CDI-I I Src: Inspector Reviewed By: P.I. Supry J — Comm Well Name COLVILLE RIV UNIT CDI-I I API Well Number 50-103-20500-00-00 Inspector Name: Lou Laubenstein Permit Number: 204-180-0 Inspection Date: 6/12/2021 ✓ Insp Num: mitLOL210612151730 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well cD1-n 2510 Type Inj w .TVD 6788 -i Tubing _ 2510 _ 2510- 2510 - PTD 2041800 ' Type Test SPT- Test psi 1687 IA 675 1890 - 1855 _ j 1855 - BBL Pumped: 1.8 113131, Returned: 1.8 OA 510 - 675 75 675 ' Interval 4YRTST IP/Fi' P Notes: Thursday, June 17, 2021 Page I of 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg DATE: Monday,June 19,2017 P.I.Supervisor ( jU I17 SUBJECT: Mechanical Integrity Tests 6 CONOCOPHILLIPS ALASKA INC CD1-11 FROM: Bob Noble COLVILLE RIV UNIT CD1-I1 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name COLVILLE RIV UNIT CD1-11 API Well Number 50-103-20500-00-00 Inspector Name: Bob Noble Permit Number: 204-180-0 Inspection Date: 6/11/2017 ✓ Insp Num: mitRCN170612095428 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well CDI-11 Type Inj W 'TVD 6748 - Tubing 2225 - 2225 2225- 2225 - PTD 2041800 Type Test SPT Test psi 1687 - IA 1470 3000 - 2960 - 2950 BBL Pumped: 2.2 BBL Returned: 1 7 - OA 700 - 700 - 700 - 700 Interval 4YRTST P/F P ✓ Notes: %AHMED AUG 2 3 2 0 Monday,June 19,2017 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Regg DATE:Tuesday,June 18,2013 Jim Re '7 P.I.Supervisor ( q qfr( 1 3 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CDI-I I FROM: Jeff Turkington COLVILLE RIV UNIT CDl-I I Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry,,.i " NON-CONFIDENTIAL Comm Well Name COLVILLE RIV UNIT CDI-l1 API Well Number 50-103-20500-00-00 Inspector Name: Jeff Turkington Permit Number: 204-180-0 Inspection Date: 6/12/2013 Insp Num: mitJAT130614191417 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well CD]-11 Type In' 1 W•'TVD 6748 IA 640 2000 1920 1910 T --e Test .. X041800 SPT 1687 - OA 660 - 660 660 � 670 Interval YP PTD Test psi val aYRTST IP/F P Tubingd 2540 2540 2540 2540 ' Notes: 1.6 bbl diesel to fill. SCANNED FEB 2 0 2014 Tuesday,June 18,2013 Page 1 of 1 ~ MEMORANDUM To: Jim Regg ~l` P.L Supervisor ` \~l'y~' ~(7~I ~~ l, FROM: Bob Noble Petroleum Inspector ~ State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, June 22, 2009 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CDl-11 COLVILLE RIV UNIT CDl-11 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv ~ Comm Well Name: COLVILLE RIV iJNIT CDI-11 API Well Number: 50-103-20500-00-00 Inspector Name: Bob Noble Insp Num: mitRCN090617211419 Permit Number: 204-180-0 ~ InspeCtion Date: 6/13/2009 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. We~~ CDl-11 Type Inj. W 7'~ 6748 / jA 2000 2730 2680 2680 ~ P.T.D zoaisoo TypeTest SPT Test psi 2~30 ,/ OA ~oo ~oo ~oo ~oo Interval a~rsT p~ r ~ Tubing 1222 izz2 izzz izzz Notes: ~1~ n. °E~ ~r~5t.~.r~- j~~.7~` . . ~OC~ ` ~1~~.~~`~`j°~ '" , ~ 4~ Ld.:+ ~t ' V Monday, June 22, 2009 Page 1 of 1 4 year state witnessed MITIA for CD 1-11 Page 1 of 1 • Regg, James B (DOA) From: NSK Problem Well Supv [n1617@conocophillips.com] ~~ ~ ~ItS~ Sent: Friday, June 27, 2008 9:18 AM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Fleckenstein, Robert J (DOA); DOA AOGCC Prudhoe Bay Subject: 4 year state witnessed MITIA for CD1-11 Attachments: MIT KRU CD1-11 06-26-08.x1s Jim /Tom This is the last of the 4 year state witnessed MITIA for the month of June. Please let me know if you have any questions. Russ Colee Problem Wells Supervisor 659-7224 «MIT KRU CD1-11 06-26-08.x1s» ~P~NE~ JUL ~ ~ 2008 7/15/2008 • Email to:jim.regg@alaska.gov; tom.maunder@alaska.gov;bob.fleckenstein@alaska.gov;doa.aogcc.prudhoe.bay@alaska.gov OPERATOR: FIELD /UNIT /PAD: DATE: OPERATOR REP: AOGCC REP: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test ConocoPhillips Alaska, Inc. ~~ l ~(lSl~ Kuparuk /KRU / CD1-11 06/26/08 Ives /Bates 4 Year State Waived MITIA • Packer De Pretest Initial 15 Min. 30 Min. Well CD1-11 Type Inj. G TVD 6,748' Tubing 2,800 2,800 2,800 2,800 Interval 4 P.T.D. 2041800 Type test P Test psi 1687 Casing 1,530 /2,300 2,220 2,220 P/F P Notes: OA 700 700 700 700 Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA TYPE INJ Codes D =Drilling Waste G=Gas I =Industrial Wastewater N =Not Injecting W =Water TYPE TEST Codes M =Annulus Monitoring P =Standard Pressure Test R = Internal Radioactive Tracer Survey A =Temperature Anomaly Survey D =Differential Temperature Test INTERVAL Codes I =Initial Test 4 =Four Year Cycle V =Required by Variance T =Test during Workover O =Other (describe in notes) MIT Report Form BFL 11/27/07 MIT KRU CD1-11 06-26-O8.xls Message • Maunder, Thomas E (DOA) _. • From: Wiess, JORDAN F [JORDAN.F.Wiess@conocophillips.com] Sent: Thursday, August 02, 2007 12:01 PM To: Roby, David S(DOA); Uldrich, David O Cc: Maunder, Thomas E(DOA); Wilson, Chris; Davies, Stephen F(DOA) Subject: RE: AOGCC Guidance on Alpine Area Injection Order Page 1 of ~ ~ . Dave, a-U~-r~~ As a result of receiving these interpretations, CPAI has initiated lean gas injection into CD1-02, CD1-05 and CD1-21 (with CD1-06 and CD1-14 previously on lean gas injection). CD1-11 is on long-term continuous miscible gas injection (no WAG) because it is twinned with CD1-05. When it reaches the end of its miscible gas EOR service, it will be converted to continuous lean gas injection as well. Also, after the facility shut down in August, CD2-06 and CD2-07 will start on lean gas WAG. Jordnn ~ ~~, ~:~~~~~~~ :~.f~G :a ~ 2D~}~ -----Origin al Message----- From: Roby, David S (DOA) [mailto:dave.roby@alaska.gov] Sent: Wednesday, August 01, 2007 3:45 PM To: Wiess, JORDAN F; Uldrich, David O Cc: Maunder, Thomas E(DOA); Wilson, Chris; Davies, Stephen F(DOA) Subject: RE: AOGCC Guidance on Alpine Area Injection Order Jordan, One more thing, could you please tell us which three wells have been converted to lean gas injection, and email us when wells are converted in the future, so that we can put a note in the appropriate well files? Thanks again, Dave Roby Phone: 907-793-1232 email: dave ro~ alaska_gov From: Wiess, JORDAN F [mailto:JORDAN.F.Wiess@conocophillips.com] Sent: Wednesday, August O1, 2007 8:18 AM To: Roby, David S(DOA); Uldrich, David 0 Cc: Maunder, Thomas E(DOA); Wilson, Chris; Davies, Stephen F(DOA) Subject: RE: AOGCC Guidance on Alpine Area Injection Order Dave R, Dnve Uldrich is out of the office until mid/end of next week. I will ensure he provides you a prompt reply upon his return. Thnnks for your time last week. ~\~°~~ ~`~ Q ~~ 8/17/2009 Message ~ ~ Page 2 of ~ ~-- Jordan -----Original Message----- From: Roby, David S (DOA) [mailto:dave.roby@alaska.gov] Sent: Wednesday, August O1, 2007 8:15 AM To: Uldrich, David 0 Cc: Maunder, Thomas E(DOA); Wilson, Chris; Wiess, JORDAN F; Davies, Stephen F(DOA) Subject: RE: AOGCC Guidance on Alpine Area Injection Order David, I do have one request for you. During the meeting it was mentioned that normal laboratory testing to demonstrate miscibility wasn't working because of the way the samples were obtained and analyzed and that the MMP values that the lab determined were in error by several hundred psi. Could you please provide a short note, an email would be fine, to explain these problems and what you are doing to ensure miscibility? Thanks in advance, Dave Roby Phone: 907-793-1232 email: dave,r~ a~alaskagov From: Uldrich, David 0 [mailto:David.O.Uldrich@conocophillips.com] Sent: Tuesday, July 31, 2007 4:46 PM To: Roby, David S (DOA) Cc: Maunder, Thomas E(DOA); Wilson, Chris; Wiess, JORDAN F Subject: AOGCC Guidance on Alpine Area Injection Order Dave: I wanted to thank you and Tom very much for meeting with Jordan and myself last week. We appreciate your time and efforts to clarify the issues that we raised through the draft request for amendment of the Alpine area injection order. Naving confirmation from you that the existing area injection order and State regulations permit post-MWAG lean gas injection, we are moving ahead with the plans we discussed with you. As we discussed with you, CPAI believes that the injection of lean gas in the post-MWAG injectors will enhance the recovery from the Alpine reservoir. As a result of the guidance that we received from you and Tom on behalf of AOGCC, CPAI has started lean gas injection into 3 wells that were previously used for miscible gas injection. These conversions, and several others we intend to implement later this summer, will help us manufacture gas that is miscible for the Alpine reservoir as well as the Fiord and Nanuq-Kuparuk reservoirs. In addition, we anticipate that the expanded lean gas injection will generate increased recovery through pressure maintenance and some reduced residual oil saturations. Thanks again for you help. David Uldrich Staff Reservoir Engineer Alpine Development Engineering ATO-1766 ConocoPhillips Alaska Inc. `ea~ (907) 265-6828 ~ David.O.Uldrich@conocophillips.com 8/17/2009 • ~ r M ~.. MICROFILMED 03/01 /2008 DO NOT PLACE _;`> _r `s' ~.. ~, ~;. .:. ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs_Inserts\Microfilm Maricer.c~c . . ~ ConocoPhillips Alaska V~ÙP ~t ~ P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 i~~~.í:J ~& .~~~ c~Dl1;, ,coo.m~$,~1ill o",r~Cì~ mr·Q! tin [;tI.m:s. !;OO:/fmi!§$1!J!T i~wtáelH' March 24, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 _ ~ CõÛ dvD"t Dear Mr. Maunder: Enclosed please find a spreadsheet with a list of wells from the Alpine field (ALP). Some of these well1) were found to have a void in the conductor by surface casing annulus. The voids that were greater than 3 feet were first filled with cement to a level of approx. 1.0 foot. The remaining volume of annular void respectively was coated with a corrosion inhibiter, RG2401 engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The cement top-fill operation was completed on March 21st, 2007. Schlumberger Well Services mixed 15.7 ppg Arctic set I in a blender tub. The cement was pumped into the conductor bottom and cemented up via a hose run to the existing top of cement. The corrosion inhibitor sealant was pumped in a similar manner March 21 st_ 22n ,2007. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call Jerry Dethlefs or M.J. Loveland at 907-659-7043, if you have any qu~§.t!9ns. Sincerely, '»# ¡:: Arend- ConocoPhillips Well Integrity Field Supervisor ~ ~MAR 282007 .,... ~ ~ , -"... Attachment . . ConocoPhillips Alaska Inc. Suñace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Alpine Field March 24,2007 Initial top of Well Name PTD # cement ft Final top of Cement top off cement date ft Corrosion RG casing filler inhibitor! sealant vol. date al . . ConocoPhillips Alaska Inc. Suñace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Alpine Field March 24,2007 Initial top of Well Name PTD # cement ft Final top of Cement top off cement date ft Corrosion RG casing filler inhibitor! sealant vol. date al . . WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comrn. Attn.: Librarian 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 November 15, 2006 RE: MWD Formation Evaluation Logs: CDI-07_PB2, CDI-08, CDl-11, CDI-12_Ll. The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 .......:. CDI-07_PB2: U::I:~ ~ò"3-~~Š-- t:i /L.j(-Iò~ Digital Log Images: 50-103-20478-00, 71 CDI-08: 96L[-OS""'9 i1 t4L/~CANNED FEB 0 1 2007 Digital Log Images: 50-103-20489-00 1 CD Rom 1 CD Rom CDl-11: U.:I:(!. gol....[- "2fO it 144D3 Digital Log Images: 50-103-20500-00 1 CD Rom CDI-12 Ll: Digital Log Images: 50-103-20501-00, 60 1 CD Rom Jb'-/ .. gòS- -1t L../L./ D<O e-o<-/-'d3C) I '-IL.../ D 7- Co --;;2 De-· c- DATA SUBMITTAL COMPLIANCE REPORT 11/27/2006 Permit to Drill Operator CONOCOPHILLlPS ALASKA INC 2041800 Well Name/No. COLVILLE RIV UNIT CD1-11 MD 15057 TVD 6984 Completion Status WAGIN Current Status WAGIN .~,,~-_.~._~--~--,._~.._..~,._--_.-...__.._-._-~----- Completion Date 11/7/2004 5 c.t.¿ )..3 ö 'ìi-)..~ ~'1 API~O. 50-103-20500-00-00 ~ -~-~~^'-,~._._---~-_.__._-~,-~-_.__.._--------,.._._-~-'_'-~-_'..--~,----------,..--- REQUIRED INFORMATION -~~._.._- Directional surv~ ---===----------==---------===-------=---~-"- ~==:.:.= Mud Log No Samples No ---~---~-- ~--- DATA INFORMATION Types Electric or Other Logs Run: GR/Res Well Log Information: (data taken from Logs Portion of Master Well Data Maint Logl Electr Data Digital Dataset Type Med/Frmt Number Name ~: Asc Directional Survey Directional Survey Asc Directional Survey Directional Survey r Cement Evaluation I ko 0 TfF 12957 Gamma Ray ..EÓ C Lis 13746 Induction/Resistivity Log Log Run Scale Media No Interval OHI Start Stop CH 0 15057 0 15057 0 15057 0 15057 11303 12092 Case 3309 14995 Open 3333 15057 Open 5 Blu -,---_.__._-~-~-----~----~------_.....__._~--,-_._._.-._~~~ Well Cores/Samples Information: Name Interval Start Stop Sample Set Number Comments Sent Received ADDITIONAL INFORMATION Well Cored? Y ~ Daily History Received? (3s/N @N Chips Received? -v+N- Formation Tops Analysis Received? 'N1'\Í _.~~ .~- ,'--- ---.- Comments: Received Comments -~~--'---"-I IIFR I IIFR I MWD I MWD I I . 12/21/2004 12/21/2004 12/21/2004 12/21/2004 111912005 CEMENT BOND LOG/SCMT- [' CB/PRESSITEMP 1/27/2005 GRlEWR4/ABIIROP/PWD/ I GEO PILOT ' 2/22/2006 ROP DGR EWR plus , ~__ Graphi~________J . --'--~ DATA SUBMITTAL COMPLIANCE REPORT 11/27/2006 Permitto Drill 2041800 Well Name/No. COLVILLE RIV UNIT CD1·11 Operator CONOCOPHILLlPS ALASKA INC API No. 50-103-20500-00-00 MD 15057 TVD 6984 Completion Status WAGIN Current Status WAGIN UIC Y _.._~--~-~--,-~-,---_._~.- --------_._------- ~~---- --~---~-- Ñ' --~. -~. ---.---.----- Date: ~ 'Õ 6o.J ~ t\ ~-P Compliance Reviewed By: . . . . WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Carom. Attn.: Librarian 333 West th Ave., Suite 100 Anchorage, Alaska 99501 ¡JiG j-Ü4--/ \'[)O February 16, 2006 } ~ l 4-t;, RE: MWD Formation Evaluation Logs CD 1-11, The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 907-273-3500 CDl-ll: LAS Data & Digital Log Images: 50-103-20500-00 1 CD Rom '\ "Q ~ 2'1 ~~ID(o Schlumberger NO. 3602 Alaska Data & Consulting Services 2525 Gambe" Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Company: State of Alaska Alaska Oil & Gas Cons Comm AUn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay, Milne Pt. Well Job # Log Description Date BL Color CD 02-308 10980587 RST 07/17/05 1 1 PSI-07 10674389 RST 10/27/03 1 1 PSI-07 10679045 RST 12/26/03 1 1 L3-02 11072860 RST 06/13/05 1 1 X-16A 10980531 RST 03/01/05 1 1 F-30 10987523 RST 06/22/05 1 1 W-31 10913021 RST 06/30/05 1 1 Z-15 10980580 RST 07/10/05 1 1 C-30 10980583 RST 07/13/05 1 1 W-39A 10928650 MCNL 10/16/05 1 1 18-31A 10942210 MCNL 04/28/05 1 1 H-02A 10928622 MCNL 04/05/05 1 1 05-24A ;¿0.4 - 1 '80 10928609 MCNL *(PRINT SENT 1/24/05) . 12/22/04 1 13371 K-06A 11075903 MCNL 07/30/05 1 1 L-03 10913041 OH LDWG EDIT FOR WIRELlNE DATA 08/01/05 2 1 1 B-02A 10889169 SCMT 09/22/04 1 H-05 10674407 CBL 01/21/04 1 G-13A 10563175 SCMT 06/17/03 1 E-06A 11051045 SCMT 05/19/05 1 W-20 10672389 USIT 06/03/04 1 MPF-87A 10708043 USIT 01/08/04 1 MPA-03 11058243 USIT 09/07/05 1 MPF-89 11051088 USIT 08/17105 1 BP Exploration (Alaska) Inc. 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 A TTN: Beth R~Nodbyt~~!ð - Date Delivered: ~\r\C ntbC V D \ I 8CC}:;;; 11/17/05 . . ~. ; MEMORANDUM . State of Alaska . Alaska Oil and Gas Conservation Commission TO: Jim Regg Ð d I P.I. Supervisor 1)'1 ,··rlS fêJ 5 DA TE: Wednesday, March 23, 2005 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CDl-11 COLVILLE RIV UNIT CD I-II FROM: John Spaulding Petroleum Inspector Src: Inspector Reviewed By: 'T!'f.'_ P.I. Suprv -..J~- Comm NON-CONFIDENTIAL Well Name: COLVILLE RIV UNIT CDI-I I API Well Number: 50-103-20500-00-00 Inspector Name: John Spaulding Insp Num: miUS0503I9132035 Permit Number: 204- I 80-0 Inspection Date: 3/1712005 Rei Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well CDl-1I ¡Type Ioj. G ! TVD I 6749 ! IA I 700 I 2000 2000 I 2000 i I P.T. 2041800 TypeTest SPT I Test psi I 1687.2S lOA ¡ I ! ¡ I I Interval INITAL PIF P Tubing i 1260 I 1260 I 1260 I 1260 ¡ I Notes: Initial test. Very good reults. Wednesday, March 23, 2005 Page! of! . Conoc6Phillips . G. C. Alvord Alpine Drilling Team Leader Drilling & Wells P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6120 January 26, 2005 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West ih Avenue Suite 100 Anchorage, Alaska 99501 2005 Subject: Well Completion Report for CD1-11 (#204-180) Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Well Completion Report for the recent drilling operations on the Alpine well CD1-11. If you have any questions regarding this matter, please contact me at 265-6120. Sincerely, -zs--=-r) -v¡ ~ ~ G. C. Alvord Alpine Drilling Team Leader CPAI Drilling and Wells GCAlskad n \~} t\L ! i . )nn·~ 1a. Well Status: Oil 0 Gas U Plugged U Abandoned U Suspended U WAG 0 1 b. Well Class: ,. 20AAC 25.105 20AAC 25.110 DeveiÒprnerit .ŒJ tx~atpt)l,...,.C:L þi¡;: GINJ 0 WlNJ 0 WDSPL 0 No. of Completions _ Other - Service 0 ,. $t;atigr~h;~'~~rJ' 2. Operator Name: 5. Date Comp., Susp., 12. Permit to Drill Number: .,... / ConocoPhillips Alaska, Inc. or Aband.: November 7,2004 204-1801 3. Address: 6. Date Spudded: 13. API Number: / P. O. Box 100360, Anchorage, AK 99510-0360 October 23, 2004 50-103-20500-00 4a. Location of Well (Governmental Section): 7. Date TD Reached: 14. Well Name and Number: Surface: 293' FNL, 2502' FWL, Sec. 5, T11 N, R5E, UM November 5, 2004 ,/ CD1-11 At Top Productive 8. KB Elevation (ft): 15. Field/Pool(s): Horizon: 827' FNL, 558' FEL, Sec. 9, T11 N, R5E, UM 36.5' RKB 1 56' AMSL Colville River Field Total Depth: 9. Plug Back Depth (MD + ND): Alpine Oil Pool 1919' FSL, 854' FWL, Sec. 10, T11 N, R5E, UM 15057' MD /6984' TVD 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: x- 385929 ' y- 5975834 ' Zone- 4 , 15057' MD 1 6984' TVD , ADL 025559, 372095 TPI: x- 393357 y- 5969911 Zone- 4 11. Depth where SSSV set: 17. Land Use Permit: Total Depth: x- 394737 , y- 5967357 / Zone- 4 Landing Nipple @ 2326' ALK n/a 18. Directional Survey: Yes 0 NoU 19. Water Depth, if Offshore: 20. Thickness of N/A feet MSL Permafrost: 1900' MD 21. Logs Run: GRlRes 22. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CEMENTING RECORD CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE PULLED 16" 62.5# H-40 36.5' 114' 36.5' 114' 42" 10 cu yds Portland 1/1 9.625" 36# J-55 36.5' 3334' 36.5' 2368' 12.25" 430 sx AS Lite, 231 sx Class G 7" 26# L-80 36.5' 12293' 36.5' 6960' 8.5" 90 sx LiteCrete, 120 sx Class G 23. Perforations open to Production (MD + TVD of Top and Bottom 24. TUBING RECORD Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) I PACKER SET 4.5" 11576' I 11505' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. / open hole completion from 12293' to 15057' md DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED n/a 26. PRODUCTION TEST Date First Injection Method of Operation (Flowing, gas lift, etc.) January 26, 2005 , Injector Date of Test Hours Tested Production for OIL-BBL GAS-MCF WA TER-BBL CHOKE SIZE GAS-OIL RATIO Test Period --> Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - API (carr) press. psi 24-Hour Rate -> not available 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". 0,:,n '~!;TiÜ~! .oJ NONE RBDMS 8Ft FEF3 (} 2 2005 .&D .. .~:~..: . ".., ..¿ GY I STATE OF ALASKA .. ALA KA OIL AND GAS CONSERVATION CO~SION WELL COMPLETION OR RECOMPLETION REPORT ANDL(;)6 Form 10-407 Revised 12/2003 CONTINUED ON REVERSE r~ ",--I 28. 29. GEOLOGIC MARKERS 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". CD1-11 Seabee Form. Nanushak Gamma Ray Shale Kalubik Kuparuk Formation Miluveach Top Alpine 0 Top Alpine C Base Alpine C TO 3365' 5683' 11017' 11390' 11482' 11593' 12004' 12150' 13633' 15057' 2379' 3797' 6490' 6693' 6737' 6787' 6920' 6945' 6967' 6984' N/A 30. LIST OF ATTACHMENTS Summary of Daily Operations, Directional Survey, MIT 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Vern Johnson @ 265-6081 Printed Name ~ C. Alvord r- Signature 7J..--..:- (ð -rJ-<., Title: Phone Alpine Drillina Team Leader Date ¡/2cf"/DJ . Prepared by Sharon AlJsu~Drake INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1a: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, salt water disposal, water supply for injection, observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: the Kelly Bushing elevation in feet abour 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, 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 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/22/2004 11/7/2004 19 Spud Date: 10/23/2004 End: 11/7/2004 Group: 10/22/2004 15:00 - 00:00 9.00 MOVE MOVE MOVE Disconnect & move pit & motor complexes - Split pit & motor complexes - Move motor & pit complexes fl C02 -54 to CD1-11 & spot on location - Move pipe shed - Skid rig floor & move off of C02-54 - Move sub to CD1 - Sub @ runway @ OOOOhrs. 10/23/2004 00:00 - 08:30 8.50 MOVE MOVE MOVE Move subbase onto pad and over hole. Skid rig over hole - spot Pits and Motor complexes - spot pipe shed - Ru mud, water and air lines. Rig highline power on @ 0830 hours. 08:30 - 09:30 1.00 MOVE RURD MOVE RU - set in and evaluate riser - laid down riser for modification by welder. * Accepted rig @ 0900 hrs. 09:30 - 10:45 1.25 DRILL OTHR RIGUP PU mousehole - load drill pipe into shed - service Top Drive - take on spud mud @ 1030 hrs. 10:45 - 11 :00 0.25 DRILL SFTY RIGUP Held Pre-Job safety meeting on picking up drill pipe. 11 :00 - 14:15 3.25 DRILL PULD RIGUP Pick up and stand back 72 joints of 5" drill pipe. 14:15 - 15:00 0.75 DRILL PULD RIGUP Pick up and stand back 12 jts of hwdp. 15:00 - 15:45 0.75 DRILL RIRD RIG UP PU and install riser - RU flowline, fill up line and turnbuckles. 15:45 - 17:00 1.25 DRILL PULD RIGUP Pick up and stand back 15 joints of hwdp (27 jts total) Pu drilling jars and 2-8" nmdc's and stand back in derrick 17:00 - 19:00 2.00 DRILL PULD SURFAC MU BHA - bit, motor (1.83 bend) Float sub - String stab - MWD - UBHO - Orient mule shoe - Plug in to program MWD 19:00 - 19:30 0.50 DRILL SFTY SURFAC Held pre-spud meeting with rig crew & service hands on rig 19:30 - 20:00 0.50 DRILL TRIP SURFAC Run -in w/2 NM flex De's & jars - tag ice plug @ 102' - fill hole wI mud & check for leaks OK - Fill drill string & test mud lines to 4000 psi OK - Clean out conductor f/102 'to 114' 20:00 - 00:00 4.00 DRILL DRLG SURFAC Spud in @ 2000 hrs. Drill 12 1/4" hole f/114' to 570' MD 566' TVD ADT - 1.1 hrs. = ART - .3 hrs. AST - .8 hrs. RPM 50 WOB 6/30 k GPM 475 @ 1050 psi String wt. PU 100 So 100 Rot 100 Torque onloff btm. - 5500/5000 ftllbs. 10/24/2004 00:00 - 12:00 12.00 DRILL DRLG SURFAC Drill 12 1/4" hole fl 570' to 2304' MD 1798' TVD ADT - 7.0 hrs. = ART - 3.35 hrs. AST - 3.65 hrs. RPM 60 WOB 15/35 k GPM 650 @ 2260 psi String wt. PU 128 So 110 Rot 118 Torque on/off btm. - 8500/8000 ftllbs. 12:00 - 20:30 8.50 DRILL DRLG SURFAC Drill 12 1/4" hole f/2304' to 3343' MD 2368'TVD ADT - 5.3 hrs. = ART - 4.34 hrs. AST - .96 hrs. RPM - 70 WOB 20/45 k GPM 646 @ 2350 psi String wt. PU 145 SO 115 Rot 125 Torque onloff btm. - 10,000/8,000 ftllbs. 20:30 - 21 :30 1.00 DRILL CIRC SURFAC Circulate hole clean for wiper trip - 2X btms up @ 670 gpm @ 2350 psi wI 70 rpm - stood back 2 stds. while circulating 21 :30 - 23:15 1.75 DRILL TRIP SURFAC Wiper trip fl 3150' to 2170' - pumping 600 gpm wI 70 rpm's 23:15 - 00:00 0.75 DRILL CIRC SURFAC Circulate btms. up @ 600 gpm @ 1870 psi wi 70 rpm's 10/25/2004 00:00 - 01 :30 1.50 DRILL WIPR SURFAC Backream from 2170' to 1000' 480 gpm I 1330 psi 170 rpm 01 :30 - 03:00 1.50 DRILL WIPR SURFAC Flow check well, static. Orientate tools highside and RIH to 3260', precaultionary wash and ream to 3343'. 03:00 - 04:00 1.00 DRILL CIRC SURFAC Circ and cond mud - 670 gpm I 2350 psi 170 rpm Stood back 1 stand every 30 min. to 3160' 04:00 - 06:00 2.00 DRILL TRIP SURFAC POOH on trip tank from 3160' to 970' - hole taking proper fill. 06:00 - 06:30 0.50 DRILL OBSV SURFAC Flow check well, observed annulus percolating moderatly, fluid level dropping slowly - 1 bbl in 20 min. 06:30 - 08:15 1.75 DRILL TRIP SURFAC Orientate tools highside - RIH for evaluation, precautionary wash and Printed: 11/18/2004 4:03:55 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: 10/22/2004 Rig Release: 11/7/2004 Rig Number: 19 Spud Date: 10/23/2004 End: 11/7/2004 Group: ream from 360' to 3343'. Circ and condition mud 650 gpm 12330 psi / 70 rpm Circulated 1.5 BU - no gas cut mud observed, zero LEL deteched at possum belly. Final mud wt. 9.8 ppg in and out. Flow check well, static. Pump out 5 stands to 2875', flow check well, static. POOH on trip tank from 2875' to 970' - hole took 8 bbls over calculated pipe displacement, hole in good condition. Monitor well, static. POOH - stood back hwdp and 8' nmdc's. Flush tools with fresh water - Lay down MWD, Motor and bit. Clear tools from rig floor. RU to run 9 5/8" casing Held Pre-Job safety and Opts meeting with crew. Run 9 5/8" 36# J-55 BTC casing as follows: FS, 2 jts. FC, 2 jts. BakerLoc 1 st four connections - fill pipe - circ & check floats - 39 jts. to 1800' (43 jts. total) Staged pumps up to 6 bpm - CBU - FCP = 370 psi PUW 125K SOW 105K Continue running 9 5/8" 36# J-55 BTC casing f/1800' as follows: ran 35 jts to 3295.59" ( 78 jts. total) - PU FMC fluted mandrel hanger & landing jt. - land casing on landing ring wI shoe @ 3333.56' & FC @ 3244.73' LD fill up tool & MU cement head & lines Stage pumps up to 8.0 bpm - Circulate hole clean & condition mud for cement job - FCP @ 400 psi - reciprocated pipe with full returns throughout. Held PJSM Cement 9 5/8" casing as follows: Pumped 40 bbls Biozan water wI nut plug - Pump 5 bbls water fl Dowell - Test lines to 2700 psi - Drop btm plug - Mix & pump 50 bbls Mud Push XL @ 10.5 ppg @ 5.5 bpm 1180 psi - Mix & pump lead slurry ASL @ 10.7 ppg @ 7.5 bpm 1228 - 160 psi - Observed nut plug @ shakers w/310 bbls lead slurry pumped- finished pumping down surge can - total of 340 bbls lead slurry - switched to tail slurry - mixed & pumped 46.8 bbls of tail slurry Class G wI 0-46 0.20 %,0650.30%, S001 2%, @ 15.8 ppg @ 5.5 bpm 1160 psi. 0.75 CEMEN DISP SURFAC Dropped top plug wI 20 bbls water fl Dowell - switched to rig pumps & displaced cement wI 228.5 bbl - 9.6 ppg mud @ 7 bpm /460 to 570 psi - full returns for 177 bbls -partial returns last 51.5 bbls - slowed rate to 5.0 bpm 1580 psi when retums diminished - slowed pumps to 4.0 bpm / 560 psi for last 8.5 bbls of displacement - bumped plug w/ 1180 psi - had 52 bbls of 10.7 ppg cement returns to surface - check floats - floats held - CIP @ 2355 hrs. RU and test 9 5/8" casing to 2500 psi for 30 minutes. Bleed off test pressure and blow down lines RD cement head and casing equipment - LD landing joint. RD riser and FMC speed adaptor. Install FMC Unihead - test MIM seal to 1000 psi for 10 min. NU BOP stack - change saver sub on Top Drive Set test plug - RU to test BOPE - Test BOPE - pipe rams, blind rams, choke & kill line valves, choke manifold valves, TO IBOP's, floor dart & TIW valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - performed accumulator closure test - RD test euqipment - Pull test plug - set wear bushing - Witnessing of test waived by Chuck Scheve AOGCC. 1.00 DRILL OTHR SURFAC LD long bails and Pu and install drilling bails on Top Drive - spot & RU GeoSpan skid. 10/25/2004 06:30 - 08: 15 1.75 DRILL TRIP SURFAC 08:15 - 09:00 0.75 DRILL CIRC SURFAC 09:00 - 10:00 1.00 DRILL TRIP SURFAC 10:00 - 11 :45 1.75 DRILL TRIP SURFAC 11 :45 - 14:30 2.75 DRILL PULD SURFAC 14:30 - 15:45 1.25 CASE RURD SURFAC 15:45 - 16:00 0.25 CASE SFTY SURFAC 16:00 - 18:00 2.00 CASE RUNe SURFAC 18:00 - 18:30 0.50 CASE CIRC SURFAC 18:30 - 20:00 1.50 CASE RUNe SURFAC 20:00 - 20:30 0.50 CEMEN RURD SURFAC 20:30 - 22:00 1.50 CEMEN CIRC SURFAC 22:00 - 23:15 1.25 CEMEN PUMP SURFAC 23:15 - 00:00 10/26/2004 00:00 - 00:45 0.75 CASE DEQT SURFAC 00:45 - 01 :30 0.75 CASE RURD SURFAC 01 :30 - 02:30 1.00 CASE NUND SURFAC 02:30 - 03:30 1.00 CASE NUND SURFAC 03:30 - 05:00 1.50 WELCT NUND SURFAC 05:00 - 09:30 4.50 WELCT BOPE SURFAC 09:30 - 10:30 Printed: 11/18/2004 4:03:55 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/22/2004 11/7/2004 19 Spud Date: 10/23/2004 End: 11/7/2004 Group: 10/26/2004 10:30 - 11 :00 0.50 RIGMNT RGRP SURFAC Complete repairs to drawworks disc brake system. 11 :00 - 23:30 12.50 DRILL PULD SURFAC Pick up 306 Jts. 4" drill pipe from shed and stood back in derrick. 23:30 - 00:00 0.50 RIGMNT RSRV SURFAC Slipped and cut drilling line. 10/27/2004 00:00 - 00:30 0.50 RIGMNT RSRV SURFAC Slip and cut drilling line 00:30 - 01 :00 0.50 DRILL PULD SURFAC POOH stand back 4" drill pipe 01 :00 - 01 :30 0.50 RIGMNT RSRV SURFAC Service Top Drive and Drawworks 01 :30 - 01 :45 0.25 DRILL OTHR SURFAC Preessure test GeoSpan skid to 4000 psi. 01 :45 - 02:15 0.50 RIGMNT RGRP SURFAC Repair actuator valve on Top Drive 02:15 - 05:00 2.75 DRILL PULD SURFAC MU BHA #2 - initialise LWD tools - RIH wi hwdp 05:00 . 07:30 2.50 DRILL PULD SURFAC PU 1 st ghost reamer and shallow test tools - RIH - picked up 69 joints of 4" drill pipe to 3100'. 07:30 - 08:00 0.50 DRILL REAM SURFAC Wash down from 3100', break in GeoPilot bearing package - tag cement @ 3204'. 08:00 - 09:30 1.50 CEMEN DSHO SURFAC Clean out to FC @ 3245', drill out FC, cement, FS and rat hole. Drilled 20' of new hole to 3363'. Circ clean for FIT 650 gpm 12750 psi 180 rpm PUW 150K SOW 11 OK RWT 120K 09:30 - 10:15 0.75 CEMEN FIT SURFAC RU and perfom FIT to 17.9 ppg EMW - Blow down lines· RD. 10:15 - 10:30 0.25 DRILL CIRC INTRM1 Pumped 40 bbls high vis sweep and begin change over to 9.6 ppg LSND mud 10:30 . 12:00 1.50 DRILL DRLG INTRM1 Drill 8 1/2" hole f/3363' to 3525' MD 2463 ' TVD RPM 145 WOB 51 10 k GPM 670 @ 1640 psi ADT= 0.7 hrs String wt. PU 152 So 112 Rot 120 Torque onloff btm. - 9000/8000 ftIlbs. 12:00 - 00:00 12.00 DRILL DRLG INTRM1 Drill 81/2" hole f/3525' to 5061' MD 3418' TVD RPM 170 WOB 5/15 k GPM 670 @ 2950 psi ADT = 7.5 hrs String wt. PU 165 So 110 Rot 130 Torque on/off btm. - 10000/8500 ftIlbs. 10/28/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole fl 5061' to 6442' MD 4183 ' TVD RPM 170 WOB 10/25 k GPM 670 @ 3120 psi ADT = 8.04 hrs String wt. PU 170 So 120 Rot 140 Torque onloff btm. - 10500/10000 ftIlbs. 12:00 - 19:00 7.00 DRILL DRLG INTRM1 Drill 8 1/2" hole f/6442' to 7397' MD 4622 ' TVD RPM 160 WOB 15/25 k GPM 670 @ 3350 psi ADT = 4.76 hrs String wt. PU 200 So 120 Rot 145 Torque on/off btm. - 12000/11000 ftIlbs. 19:00 - 19:30 0.50 DRILL CIRC INTRM1 CBU. 19:30 - 22:30 3.00 DRILL TRIP INTRM1 Monitored well. POOH to 3200' on trip tank. Flow checked well at casing shoe. Well had gas rolling in bell nipple but not flowing. MW cut 1.3 PPG. CBU well still rolling. 22:30 - 00:00 1.50 DRILL TRIP INTRM1 RIH to 4200'. 10/29/2004 00:00 . 01 :30 1.50 WELCT TRIP INTRM1 RIH from 4200' to 7397'. 01 :30 - 02:00 0.50 WELCT CIRC INTRM1 Circulated and raised MW to 9.8 PPG. Well static. 02:00 - 04:30 2.50 DRILL TRIP INTRM1 POOH to 5488' with pump @ 3 BPM. Flow checked well. Gas rolling mud in bell nipple. Well not flowing. 04:30 . 05:30 1.00 DRILL CIRC INTRM1 CBU and monitered well. BU Mud gas cut 1.5 PPG to 8.3 PPG. Well static. 05:30 - 07:30 2.00 DRILL TRIP INTRM1 POOH on trip tank to 3100'. Hole fill correct. Flow check Gas breaking out of mud. 07:30 - 08:15 0.75 DRILL CIRC INTRM1 CBU and monitored well. Gas breaking out of mud but well not flowing. Printed: 11/18/2004 4:03:55 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: 10/22/2004 Rig Release: 11/7/2004 Rig Number: 19 Spud Date: 10/23/2004 End: 11/7/2004 Group: 10/29/2004 08:15 - 10:00 1.75 DRILL TRIP INTRM1 POOH on trip tank to BHA. Hole fill correct. 10:00 - 12:30 2.50 DRILL PULD INTRM1 POOH BHA and changed out MWD. Made up new BHA and RIH. 12:30 - 14:30 2.00 DRILL TRIP INTRM1 RIH to 700' and tested MWD. RIH to 3329'. 14:30 - 15:00 0.50 DRILL CIRC INTRM1 CBU. 15:00 - 16:45 1.75 DRILL TRIP INTRM1 RIH to 7300'. 16:45-17:15 0.50 DRILL REAM INTRM1 Washed from 7300' to 7397' (MADD pass). 17:15 - 00:00 6.75 DRILL DRLG INTRM1 Drill 8 1/2" hole fl 7397' to 8162' MD 4995' TVD RPM 170 WOB 15/30 k GPM 670 @ 3550 psi ADT = 4.0 hrs String wt. PU 220 So 120 Rot 150 Torque on/off btm. - 13500/12000 ftIIbs. 10/30/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole f/8,162' to 9,780' MD 5,802' TVD RPM 170 WOB 15/30 k GPM 668 @ 3750 psi ADT= 7.74 hrs String wt. PU 225 So 128 Rot 165 Torque on/off btm. . 16,000/15,500 Nibs. ECD = 10.7 - 10.9 ppg 12:00 - 14:30 2.50 DRILL DRLG INTRM1 Drill 8 1/2" hole fl 9,780' to 10,100' MD 5982 ' TVD RPM 170 WOB 15/35 k GPM 668 @ 3900 psi ADT= 1.6 hrs String wt. PU 225 So 128 Rot 165 Torque on/off btm. - 16,000/15,500 Nibs. ECD = 10.7 - 10.9 ppg 14:30 - 16:45 2.25 RIGMNT RGRP INTRM1 Sheared two cylinder head flange bolts on pump #2, clyliner #3. Circ and condition mud - 420 gpm 11560 psi 1100 rpm stood back 1 stand 1 hour. Repair #2 pump. RIH to 10070' - wash and ream to 10100'. 16:45 - 20:15 3.50 DRILL DRLG INTRM1 Drill from 10,100' to 10,370' MD 6,131 'TVD RPM 160 WOB 10/18 k GPM 441 @ 1780 psi ADT = 2.6 hrs String wt. PU 245 So 128 Rot 165 Torque on/off btm. - 16,000/15,500 Nibs. ECD = 10.3 - 10.6 ppg 20:15 - 00:00 3.75 DRILL DRLG INTRM1 Drill 8 1/2" hole f/10,370' to 10,733' MD 6,332' TVD RPM 160 WOB 15/35 k GPM 668 @ 3450 psi ADT = 2.00 hrs String wt. PU 275 So 125 Rot 170 Torque on/off btm. - 16,500/16,000 Nibs. ECD = 10.4 - 10.8 ppg 10/31/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole fl 10,733' to 12,070 MD 6931' TVD RPM 170 WOB 20/30 k GPM 600 @ 3970 psi ADT= 7.42 hrs String wt. PU 245 So 135 Rot 178 Torque on/off btm. - 15,500/15,000 Nibs. ECD = 10.5 - 10.8 ppg 12:00 - 14:00 2.00 DRILL DRLG INTRM1 Drill 8 1/2" hole f/12070' to 12,306 MD 6960' TVD RPM 170 WOB 10/15 k GPM 550 @ 3400 psi ADT = 1.55 hrs String wt. PU 250 So 130 Rot 175 Torque on/off btm. - 16,000/14,000 Nibs. ECD = 10.5 - 10.8 ppg 14:00 - 15:30 1.50 DRILL CIRC INTRM1 Pumped 40 bbls high vis sweep - circulate and condition mud 2 x BU 620 gpm 1 3750 psi 1160 rpm Printed: 11/18/2004 4:03:55 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/22/2004 11/7/2004 19 Spud Date: 10/23/2004 End: 11/7/2004 Group: 10/31/2004 15:30 - 17:45 2.25 DRILL WIPR INTRM1 Backream from 12,306' to 10,990' - 550 gpm 13240 psi /120 rpm 17:45 - 18:30 0.75 DRILL WIPR INTRM1 RIH to 12,230' and washed to 12,306'. 18:30 - 20:00 1.50 DRILL CIRC INTRM1 Pumped 40 bbls high vis sweep - circulate and condition mud 2 x BU 620 gpm I 3750 psi /160 rpm 20:00 - 22:00 2.00 DRILL WIPR INTRM1 Backream from 12,306' to 10,990' - 550 gpm / 3240 psi /120 rpm 22:00 - 22:30 0.50 DRILL WIPR INTRM1 RIH to 12,230' attempted to screw in top drive and plug burned up. 22:30 - 00:00 1.50 DRILL CIRC INTRM1 RU cement hose and head pin. Circulated @ 9 BPM and raised MW to 9.8 PPG (Replacing plug on top drive while circulating.). 11/1/2004 00:00 - 01 :00 1.00 DRILL CIRC INTRM1 Circ through pump down hose @ 12,230' - reciprocate pipe - increased mud wt to 9.8 ppg 380 gpm / 2040 psi. 01 :00 - 01 :45 0.75 DRILL CIRC INTRM1 Wash down from 12,229' to 12,306' - circ and condition mud - spot casing pill to bit. 600 gpm I 3940 psi 1100 rpm 01 :45 - 03:30 1.75 DRILL TRIP INTRM1 Flow check well, static. Pump out from 12,306' to 10,988' spotting casing pill @ 2 bpm. Flow check well, static 03:30 - 07:15 3.75 DRILL TRIP INTRM1 POOH on trip tand from 10,988' to 6219' - hole in good condition - taking proper fill. Monitor well, gas breaking out of annulus - fluid level dropping slowly. 07:15 - 07:45 0.50 DRILL TRIP INTRM1 Pump out from 6219' to 5834' - 450 gpm / 1910 psi /120 rpm 07:45 - 08:45 1.00 DRILL CIRC INTRM1 Circ BU - 600 gpm /2500 psi /120 rpm Observed 9.8 ppg mud cut to 8.6 ppg @ BU. 08:45 - 09:00 0.25 DRILL TRIP INTRM1 RIH to 6315'. 09:00 - 11 :00 2.00 DRILL CIRC INTRM1 Circ and condition mud 590 gpm /2830/100 rpm - increase mud wt. to 10.5 ppg Monitor well, static. 11 :00 - 11 :45 0.75 DRILL TRIP INTRM1 Pump out from 6315' to 5934' - 450 gpm/1740 psi /100 rpm Monitor well, static. 11 :45 - 15:30 3.75 DRILL TRIP INTRM1 POOH on trip tank from 5934' to 3262' - hole in good condition - taking proper fill - Monitor well, static. Continue to POOH from 3262' to 706', flow check well, static. Stand back hwdp and nmdc's. 15:30 - 16:45 1.25 DRILL PULD INTRM1 Down load LWD - Lay down bha: TM - HCIM - stab - LWD - Stab - GP flex - Geo-Pilot - bit - Clear tools from rig floor. 16:45 - 17:30 0.75 DRILL PULD INTRM1 Cleared rig floor and laid down Geo Span. 17:30 - 19:00 1.50 WELCT EQRP INTRM1 Changed top rams to 7". Tested to 5000 PSI. 19:00 - 19:30 0.50 CASE RURD INTRM1 Rigged up casing tools to run 7" casing. 19:30 - 19:45 0.25 CASE SFTY INTRM1 PJSM. 19:45 - 00:00 4.25 CASE RUNC INTRM1 Ran 123 Jts 7" 26 # L 80 BTCM casing to 5205'. 11/2/2004 00:00 - 01 :00 1.00 CASE RUNC INTRM1 Ran 26 Jts 7" 26 # L 80 BTCM casing to 6314'. 01:00 - 02:15 1.25 CASE CIRC INTRM1 Circulated 240 Bbls. @ 5 BPM. 02:15 - 07:45 5.50 CASE RUNe INTRM1 Ran 110 Jts 7" 26 # L 80 BTCM casing to 11011'. 07:45 - 09:00 1.25 CASE CIRC INTRM1 Circulated and conditioned mud @ 3.7 BPM 460 PSI. Partial returns. Lost 95 Bbls. 09:00 - 11 :15 2.25 CASE RUNe INTRM1 Ran 29 Jts 7" 26 # L 80 BTCM casing to 12,293". Landed casing on hanger. 11: 15 - 11 :30 0.25 CASE RURD INTRM1 Rigged down circulating tool and rigged up cement head. 11 :30 - 15:30 4.00 CEMEN CIRC INTRM1 Circulated @ 4.5 BPM 490 PSI and lowered MW to 9.7 PPG. 15:30 - 18:30 3.00 CEMEN PUMP INTRM1 PJSM. Dowell pumped 5 Bbls. CW 100. Tested lines to 3700 PSI. Pumped 55 Bbls CW 100 @ 4.5 BPM 500 PSI and dropped bottom plug. Pumped 50 Bbls. Mud push XL 12.5 PPG @ 4.5 BPM 450 PSI. Followed by 53 Bbls. Lite Crete mixed at 11 PPG. and 24 Bbls. of Dowell INTER mixed at 15.8 PPG. Pumped at 4.5 BPM 500 PSI. Dropped top plug and Dowell pumped 20 Bbls. water. Switched to Rig Printed: 11/18/2004 4:03:55 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: Spud Date: 10/23/2004 End: 11/7/2004 Group: 10/22/2004 11/7/2004 19 18:30 - 19:00 19:00 - 19:30 19:30 - 20:15 20:15 - 00:00 INTRM1 INTRM1 INTRM1 INTRM1 11/3/2004 00:00 - 00:45 0.75 CASE RURD INTRM1 00:45 - 03:30 2.75 DRILL PULD INTRM1 03:30 - 05:30 2.00 DRILL PULD INTRM1 05:30 - 06:30 1.00 RIGMNT RGRP INTRM1 06:30 - 07:00 0.50 DRILL PULD INTRM1 07:00 - 10:45 3.75 DRILL TRIP INTRM1 10:45 - 11 :45 1.00 RIGMNT RSRV INTRM1 11:45 -13:00 1.25 CASE CIRC INTRM1 13:00 - 14:00 1.00 CASE MIT INTRM1 14:00 - 16:00 2.00 CEMEN DSHO INTRM1 16:00 - 16:30 0.50 DRILL DRLH INTRM1 16:30 - 17:45 17:45 - 18:30 18:30 - 20:30 20:30 - 00:00 1.25 CEMEN 0.75 CEMEN 2.00 DRILL 3.50 DRILL CIRC FIT CIRC DRLH 11/4/2004 00:00 - 12:00 12.00 DRILL DRLH PROD 12:00 - 00:00 12.00 DRILL DRLH PROD 11/5/2004 00:00 - 12:00 12.00 DRILL DRLH PROD INTRM1 INTRM1 PROD PROD Pump and displaced with 447 Bbls. 9.7 PPG mud at 4.5 BPM bumped plug and CIP @ 1830 Hrs. 11/2104. Floats held and had good returns. Rigged down Cement head and laid down landing joint. Set and tested FMC packoff. Changed top rams to VBR. Set test plug - RU to test BOPE - Test BOPE - pipe rams, blind rams, choke & kill line valves, choke manifold valves, TO IBOP's, floor dart & TIW valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - performed accumulator closure test - RD test euqipment - Pull test plug - set wear bushing - Witnessing of test waived by John Crisp AOGCC. Installed wear bushing and changed bails and elevators. Picked up BHA for 6 1/8th hole. Picked up 4" DP from pipe shed and RIH to 2851'. Repaired switch on Iron Roughneck. Picked up 4" DP from pipe shed and RIH to 3990'. RIH with pipe from derrick to 12,100'. Slipped and cut drilling line. Circulated and conditioned mud. Rigged up and tested casing to 3500 PSI for 30 Min. Tagged cement and drilled out shoe track to 12,293'. Stuck in float collar and had to pull 375 K and work pipe free. Reamed Fe and no other problems. Drill 6 1/8" hole f/12306' to 12,326 MD 6960' TVD RPM 60 WOB 5/10 k GPM 220 @ 1700 psi ADT = .3 hrs String wt. PU 215 So 130 Rot 170 Torque on/off btm. - 10,500/10,000 ftllbs. Circulated for FIT. Performed FITto 12.5 PPG EMW. Displaced LSND mud with 9.1 PPG Flo Pro mud. Drill 6 1/8" hole f/12326' to 12,481' MD 6959' TVD RPM 60 WOB 5/10 k GPM 220 @ 1750 psi ART = 1.41 hrs AST .61 hrs String wt. PU 215 So 130 Rot 170 Torque on/off btm. - 10,500/10,000 ftllbs. Note: AP gauge = 50 PSI @ 2300 Hrs. Drill 6 1/8" hole f/12,481' to 13,172' MD 6962' TVD RPM 60/90 WOB 5/10 k GPM 220 @ 2280 psi ART= 4.77 hrs AST .93 hrs String wt. PU 210 So 140 Rot 174 Torque on/off btm. - 12,000/10,500 ftllbs. ECD 10.1 Drill 6 1/8" hole f/ 13,172' to 13,800' MD 6969' TVD RPM 60/90 WOB 5/10 k GPM 233 @ 2510 psi ART = 4.11 hrs AST 3.16 hrs String wt. PU 210 So 135 Rot 170 Torque onloft btm. - 11,500/10,000 ftllbs. Note: AP gauge = 550 PSI @ 2300 Hrs. Drill 6 1/8" hole f/13,800' to 14,580' MD 6954' TVD RPM 50/80 WOB 5/10 k GPM 220 @ 2350 psi ART == 5.85 hrs AST 1.59 hrs Printed: 11/18/2004 4:03:55 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-11 CD1-11 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: 10/22/2004 Rig Release: 11/7/2004 Rig Number: 19 Spud Date: 10/23/2004 End: 11/7/2004 Group: 1115/2004 00:00 - 12:00 12.00 DRILL DRLH PROD String WI. PU 210 So 135 Rot 173 Torque on/off btm. - 12,000/11,000 ftlbs. 12:00 - 19:00 7.00 DRILL DRLH PROD Dril/6 1/8" hole f/ 14,590' to 15,057' MD 6983' TVD .- RPM 80 WOB 5/10 k GPM 220 @ 2470 psi ART = 5.61 hrs AST .5 hrs String WI. PU 215 So 132 Rot 170 Torque onloff btm. - 12,500/11,000 ft/lbs. Note: AP gauge = 360 PSI @ 2400 Hrs. 19:00 - 22:00 3.00 DRILL CIRC PROD Circulated and conditioned mud while brine was being mixed and delivered. 22:00 - 00:00 2.00 DRILL CIRC PROD Displaced well to 9.1 PPG Brine. 11/6/2004 00:00 - 01 :00 1.00 DRILL CIRC PROD Circulated 60 BPH loss. Spotted Flo Vis pill. 01:00 - 03:15 2.25 DRILL TRIP PROD Monitored well, loss 17 BPH. POOH to casing shoe. 03:15 - 05:30 2.25 DRILL TRIP PROD Monitored well, loss 12 BPH. POOH to 9,239'. 05:30 - 14:30 9.00 DRILL PULD PROD POOH laid down 179 Jts. DP. Laid down BHA. 14:30 - 15:30 1.00 CMPL TN RURD CMPL TN Pulled wear ring. Rigged up to run tubing. 15:30 - 20:00 4.50 CMPL TN RUNT CMPL TN Ran completion on 4.5" tubing to 4,180'. Laid down 7 Jts. bad tubing. 20:00 - 21 :30 1.50 CMPL TN OTHR CMPL TN Inspected and cleaned tubing. Found sand in dope of some boxes. Started cleaning boxes on the fly. 21 :30 - 00:00 2.50 CMPL TN RUNT CMPL TN Ran completion on 4.5" tubing to 5,650'. Cleaning boxes on rack. 11m2004 00:00 - 04:30 4.50 CMPL TN RUNT CMPL TN RIH w/4 1/2" 12.6# L-80 IBTM tbg from 5650' to 11,544'. MU hanger .- and land tbg at 11,576'. 04:30 - 05:00 0.50 CMPL TN OTHR CMPL TN Run in and torque lock down screws and gland nuts. 05:00 - 05:30 0.50 CMPL TN SEQT CMPL TN Install TWC. Test MTM hanger seals to 5000 psi. Had small leak by upper MTM seal. 05:30 - 10:45 5.25 CMPL TN SEQT CMPL TN Remove TWC. Pull hanger to floor. Inspect seals. No visable damage. Replace hanger and reland.Test MTM hanger seals to 5000 psi with same results. Suspect damage to wellhead bore. Replace hanger with a hanger dressed with elastomer seals. Reland and test to 5000 psi. OK. 10:45 - 13:00 2.25 CMPL TN NUND CMPL TN PJSM. NO BOP. Remove mouse hole, turn buckles and flow line. " 13:00 - 15:00 2.00 CMPL TN NUND CMPL TN Nippled up tree and tested to 5000 PSI. / 15:00 - 19:00 4.00 CMPL TN FRZP CMPL TN Rigged up and pumped 165 Bbls. 9.3 PPG brine followed by 226 Bbls. diesel. Pumped @ 3 BPM. by Dowell. 19:00 - 21 :30 2.50 CMPL TN DEQT CMPL TN Rigged up lubracator and dropped rod/ball. Tested lines to 4500 PSI. Pressured tubing to 4200 PSI and set packer. Tested tubing to 4200 PSI for 30 Min. Bled tubing to 700 PSI and tested annulus to 3500 PSI for 30 Min. Bled Annulus to 0 and left 700 PSI on tubing. 21 :30 - 22:00 0.50 CMPL TN RURD CMPL TN Sucked diesel out of lines and rigged down displacement manifold. 22:00 - 23:00 1.00 CMPL T RURD CMPL TN Set back pressure valve and secured well. 23:00 - 00:00 1.00 CMPL TN OTHR MOVE Prep Rig to move while Ball mill injecting pit reinse. Printed: 11/18/2004 4:03:55 PM . . 08-Dec-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well CD1-11 Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' MD 15,057.00' MD (if applicable) PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO CARL.ULRICH@HALLlBURTON.COM OR SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Carl Ulrich 6900 Arctic Blvd. Anchorage, AK 99518 Date ) } þu.. ~ ''1 2?l~ A f . .' IÎ Signed / : OiLJ( I , Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Äüv{- rt 0 Halliburton Sperry-Sun Alaska North Slope North Slope, Alaska CD1-11 Job No. AKZZ349027, Surveyed: 5 November, 2004 Survey Report 7 December, 2004 Your Ref: AP/501032050000 Surface Coordinates: 5975834.23 N, 385929.27 E (70020' 34.2161" N, 150055' 32.9021" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Kelly Bushing E/evation: 55. 98ft above Mean Sea Level SPE!'r"'r"'Y-SU:f1 bFttL.LtNG $e~.Vtc:e$ A Halliburton Company DEFJ 'riVE . . Survey Ref: svy452 Halliburton Sperry-Sun Survey Report for CD1-11 Your Ref: AP/501032050000 Job No. AKZZ349027, Surveyed: 5 November, 2004 A/aska North Slope North Slope, A/aska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 0.00 0.000 0.000 -55.98 0.00 0.00 N 0.00 E 5975834.23 N 385929.27 E 0.00 CB-SS-Gyro 84.00 0.250 55.000 28.02 84.00 0.11 N 0.15 E 5975834.33 N 385929.42 E 0.298 0.03 169.00 1.050 135.000 113.01 168.99 0.34 S 0.85 E 5975833.88 N 385930.12 E 1.219 0.85 258.00 5.000 124.000 201.87 257.85 3.09 S 4.65 E 5975831.07 N 385933.87 E 4.466 5.48 348.00 8.300 136.000 291.26 347.24 9.95 S 12.41 E 5975824.09 N 385941.53 E 3.959 15.84 437.00 10.700 139.000 379.03 435.01 20.81 S 22.30 E 5975813.08 N 385951.25 E 2.753 30.50 . 527.00 12.100 139.000 467.26 523.24 34.24 S 33.97 E 5975799.48 N 385962.71 E 1.556 48.22 617.00 13.800 135.000 554.96 610.94 48.95 S 47.75 E 5975784.56 N 385976.27 E 2.134 68.35 706.00 15.700 132.000 641.03 697.01 64.51 S 64.20 E 5975768.75 N 385992.48 E 2.300 91.00 MWD+IIFR+MS+8AG 745.15 16.770 132.110 678.62 734.60 71.84 S 72.33 E 5975761.29 N 386000.50 E 2.734 101.94 833.22 20.000 130.740 762.18 818.16 90.20 S 93.17 E 5975742.62 N 386021.06 E 3.700 129.68 924.01 23.970 124.080 846.37 902.35 110.68 S 120.23 E 5975721.74 N 386047.80 E 5.157 163.36 1019.31 29.400 126.110 931.49 987.47 135.33 S 155.18 E 5975696.56 N 386082.38 E 5.777 205.63 1114.13 35.020 129.160 1011.69 1067.67 166.25 S 195.12 E 5975665.03 N 386121.84 E 6.168 255.83 1209.43 39.080 126.500 1087.73 1143.71 201.408 240.49 E 5975629.19 N 386166.67 E 4.579 312.88 1304.89 42.420 126.710 1160.04 1216.02 238.56 S 290.50 E 5975591.28 N 386216.11 E 3.502 374.66 1400.01 45.050 127.200 1228.76 1284.74 278.09 S 343.04 E 5975550.95 N 386268.04 E 2.788 439.91 1493.94 49.690 127.470 1292.36 1348.34 320.00 S 397.97 E 5975508.21 N 386322.33 E 4.944 508.53 1589.69 52.650 127.290 1352.39 1408.37 365.28 S 457.24 E 5975462.04 N 386380.90 E 3.095 582.60 1684.69 55.090 128.170 1408.40 1464.38 412.23 S 517.91 E 5975414.16 N 386440.85 E 2.675 658.86 1778.27 54.580 127.780 1462.30 1518.28 459.31 S 578.21 E 5975366.18 N 386500.43 E 0.643 734.93 1875.08 53.470 127.770 1519.17 1575.15 507.30 S 640.14 E 5975317.25 N 386561.62 E 1.147 812.81 1970.40 54.520 125.720 1575.20 1631.18 553.42 S 701.93 E 5975270.20 N 386622.70 E 2.059 889.29 . 2065.42 56.380 125.370 1629.09 1685.07 598.91 S 765.61 E 5975223.74 N 386685.67 E 1.981 966.68 2160.92 59.520 125.090 1679.76 1735.74 645.59 S 831.72 E 5975176.05 N 386751.07 E 3.297 1046.66 2256.14 59.590 124.590 1728.01 1783.99 692.49 S 899.09 E 5975128.14 N 386817.72 E 0.459 1127.69 2351.60 59.930 125.060 1776.09 1832.07 739.59 S 966.79 E 5975080.02 N 386884.70 E 0.555 1209.10 2446.49 57.700 125.720 1825.22 1881.20 786.59 8 1032.97 E 5975032.01 N 386950.15 E 2.424 1289.34 2541.43 57.120 125.340 1876.36 1932.34 833.08 S 1098.07 E 5974984.54 N 387014.53 E 0.698 1368.45 2637.37 56.390 124.300 1928.95 1984.93 878.90 8 1163.93 E 5974937.72 N 387079.70 E 1.184 1447.65 2732.69 56.040 123.550 1981.96 2037.94 923.118 1229.67 E 5974892.51 N 387144.75 E 0.750 1525.64 2827.77 56.760 126.020 2034.58 2090.56 968.29 S 1294.70 E 5974846.35 N 387209.09 E 2.292 1603.79 2922.59 56.230 125.860 2086.92 2142.90 1014.708 1358.71 E 5974798.98 N 387272.38 E 0.576 1682.06 3016.93 56.240 128.250 2139.36 2195.34 1061.95 S 1421.29 E 5974750.78 N 387334.24 E 2.106 1759.90 3112.16 57.530 129.400 2191.39 2247.37 1111.968 1483.43 E 5974699.83 N 387395.61 E 1.691 1839.33 7 December, 2004 - 14:05 Page 20f7 DríllQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 Your Ref: API 501032050000 Job No. AKZZ349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 3208.05 58.560 128.980 2242.14 2298.12 1163.37 S 1546.49 E 5974647.47 N 387457.87 E 1.137 1920.39 3292.10 58.640 128.230 2285.93 2341.91 1208.13 S 1602.55 E 5974601.86 N 387513.25 E 0.768 1991.81 3362.04 58.900 128.170 2322.19 2378.17 1245.11 S 1649.55 E 5974564.16 N 387559.68 E 0.379 2051.30 3457.74 58.340 128.310 2372.02 2428.00 1295.68 S 1713.72 E 5974512.62 N 387623.07 E 0.598 2132.58 3553.30 57.400 129.280 2422.84 2478.82 1346.38 S 1776.79 E 5974460.97 N 387685.37 E 1.306 2213.17 3648.57 56.570 129.050 2474.75 2530.73 1396.83 S 1838.73 E 5974409.58 N 387746.53 E 0.894 2292.76 . 3744.00 55.680 128.720 2527.94 2583.92 1446.57 S 1900.40 E 5974358.91 N 387807.44 E 0.976 2371.67 3839.30 54.740 128.500 2582.32 2638.30 1495.41 S 1961.56E 5974309.14 N 387867.84 E 1.004 2449.58 3934.81 53.690 128.770 2638.17 2694.15 1543.78S 2022.08 E 5974259.86 N 387927.62 E 1.123 2526.72 4030.57 52.820 128.900 2695.45 2751.43 1591.90 S 2081.85 E 5974210.84 N 387986.65 E 0.915 2603.13 4125.92 51.840 128.630 2753.72 2809.70 1639.16 S 2140.70 E 5974162.69 N 388044.78 E 1.052 2678.28 4221.43 51.060 129.580 2813.24 2869.22 1686.27 S 2198.66 E 5974114.70N 388102.02 E 1.128 2752.70 4316.43 50.610 129.310 2873.24 2929.22 1733.06 S 2255.54 E 5974067.05 N 388158.18 E 0.522 2826.12 4412.25 49.150 129.520 2934.99 2990.97 1779.59 S 2312.15 E 5974019.67 N 388214.07 E 1.533 2899.15 4507.22 49.050 131.080 2997.17 3053.15 1826.01 S 2366.89 E 5973972.42 N 388268.10 E 1.246 2970.77 4602.62 49.140 131.820 3059.64 3115.62 1873.74 S 2420.93 E 5973923.87 N 388321.41 E 0.594 3042.80 4698.36 48.640 132.620 3122.59 3178.57 1922.21 S 2474.35 E 5973874.59 N 388374.09 E 0.818 3114.90 4793.57 50.290 132.440 3184.46 3240.44 1971.12S 2527.68 E 5973824.87 N 388426.66 E 1.739 3187.23 4889.03 49.280 131.750 3246.10 3302.08 2019.99 S 2581.77 E 5973775.19 N 388480.00 E 1.193 3260.08 4984.81 50.270 132.650 3307.95 3363.93 2069.11 S 2635.94 E 5973725.25 N 388533.42 E 1.258 3333.17 5079.78 50.090 132.080 3368.77 3424.75 2118.27 S 2689.83 E 5973675.28 N 388586.56 E 0.498 3406.08 5175.39 49.810 133.630 3430.29 3486.27 2168.04 S 2743.48 E 5973624.69 N 388639.44 E 1.275 3479.25 5270.38 50.520 133.310 3491.14 3547.12 2218.22 S 2796.42 E 5973573.71 N 388691.61 E 0.791 3552.19 . 5366.03 52.290 131.850 3550.81 3606.79 2268.79 S 2851.47 E 5973522.31 N 388745.88 E 2.202 3626.91 5461.27 52.830 131.110 3608.71 3664.69 2318.88S 2908.12 E 5973471.37 N 388801.77 E 0.838 3702.46 5556.56 53.060 131.880 3666.13 3722.11 2369.26 S 2965.08 E 5973420.13 N 388857.95 E 0.689 3778.43 5651.97 54.360 131.430 3722.60 3778.58 2420.37 S 3022.54 E 5973368.15 N 388914.63 E 1.415 3855.26 5747.42 56.110 131.850 3777.02 3833.00 2472.47 S 3081.13 E 5973315.16 N 388972.43 E 1.869 3933.60 5840.98 59.690 129.500 3826.74 3882.72 2524.09 S 3141.25 E 5973262.63 N 389031.75 E 4.378 4012.70 5938.93 59.230 128.230 3876.51 3932.49 2577.03 S 3206.93 E 5973208.70 N 389096.62 E 1.211 4096.71 6033.63 60.330 128.100 3924.17 3980.15 2627.59 S 3271.27 E 5973157.17 N 389160.18 E 1.168 4178.11 6129.09 60.780 125.160 3971.11 4027.09 2677.18S 3337.97 E 5973106.57 N 389226.12 E 2.723 4260.53 6224.55 60.350 124.110 4018.02 4074.00 2724.43 S 3406.37 E 5973058.28 N 389293.79 E 1.059 4342.55 6319.80 59.850 123.570 4065.50 4121.48 2770.41 S 3474.96 E 5973011.26 N 389361.67 E 0.719 4423.81 6412.46 60.340 123.640 4111 .70 4167.68 2814.87 S 3541.85 E 5972965.79 N 389427.88 E 0.533 4502.80 7 December, 2004 - 14:05 Page 3 of 7 DrillQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 Your Ref: API 501032050000 Job No. AKZZ349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 6510.87 62.890 127.220 4158.49 4214.47 2865.07 S 3612.36 E 5972914.53 N 389497.62 E 4.117 4588.38 6606.45 62.870 125.550 4202.06 4258.04 2915.53 S 3680.84 E 5972863.03 N 389565.32 E 1.555 4672.69 6702.16 62.740 123.870 4245.81 4301.79 2964.00 S 3750.82 E 5972813.50 N 389634.55 E 1.567 4756.68 6797.60 62.090 123.310 4290.00 4345.98 3010.80 S 3821.28 E 5972765.63 N 389704.30 E 0.857 4839.87 6893.22 61.820 123.010 4334.96 4390.94 3056.96 S 3891.93 E 5972718.40 N 389774.24 E 0.395 4922.74 6987.84 62.640 121.740 4379.05 4435.03 3101.79S 3962.64 E 5972672.50 N 389844.25 E 1.470 5004.73 . 7083.99 62.960 122.450 4423.00 4478.98 3147.23 S 4035.09 E 5972625.97 N 389916.00 E 0.736 5088.39 7179.25 63.090 122.000 4466.21 4522.19 3192.50 S 4106.90 E 5972579.61 N 389987.12 E 0.443 5171.49 7275.04 62.660 121.790 4509.88 4565.86 3237.54 S 4179.29 E 5972533.47 N 390058.81 E 0.489 5254.83 7369.39 61.390 121.780 4554.14 4610.12 3281.43 S 4250.11 E 5972488.51 N 390128.96 E 1.346 5336.25 7465.01 60.920 122.600 4600.27 4656.25 3326.05 S 4321.00 E 5972442.82 N 390199.16 E 0.898 5418.22 7560.25 60.480 122.870 4646.88 4702.86 3370.96 S 4390.86 E 5972396.85 N 390268.33 E 0.524 5499.66 7655.82 60.670 123.990 4693.83 4749.81 3416.82S 4460.33 E 5972349.94 N 390337.09 E 1.040 5581.48 7751.29 60.410 124.310 4740.79 4796.77 3463.48 S 4529.12 E 5972302.23 N 390405.16 E 0.399 5663.36 7847.00 61.090 124.030 4787.55 4843.53 3510.38 S 4598.21 E 5972254.28 N 390473.53 E 0.755 5745.63 7942.11 60.930 124.410 4833.65 4889.63 3557.17 S 4667.00 E 5972206.46 N 390541.61 E 0.388 5827.60 8037.52 61.240 123.710 4879.78 4935.76 3603.94 S 4736.19E 5972158.64 N 390610.07 E 0.720 5909.85 8132.68 60.770 123.630 4925.91 4981.89 3650.09 S 4805.46 E 5972111.44 N 390678.63 E 0.499 5991.72 8228.46 60.560 123.810 4972.83 5028.81 3696.44 S 4874.91 E 5972064.04 N 390747.37 E 0.274 6073.87 8324.04 60.130 123.250 5020.12 5076.10 3742.32 S 4944.15 E 5972017.11 N 390815.90 E 0.679 6155.53 8419.03 59.980 124.480 5067.54 5123.52 3788.19 S 5012.49 E 5971970.21 N 390883.54 E 1.133 6236.54 8514.58 60.290 125.900 5115.12 5171.10 3835.94 S 5080.21 E 5971921.44 N 390950.52 E 1.329 6318.41 8610.02 61.030 123.390 5161.89 5217.87 3883.22 S 5148.65 E 5971873.11 N 391018.24 E 2.420 6400.48 . 8705.09 60.560 124.090 5208.28 5264.26 3929.31 S 5217.66 E 5971825.98 N 391086.53 E 0.811 6482.13 8800.29 61.190 122.620 5254.62 5310.60 3975.03 S 5287.12 E 5971779.21 N 391155.29 E 1.502 6563.84 8895.34 60.900 123.430 5300.63 5356.61 4020.36 S 5356.85 E 5971732.83 N 391224.33 E 0.806 6645.47 8990.71 61.020 123.560 5346.93 5402.91 4066.37 S 5426.38 E 5971685.76 N 391293.15 E 0.173 6727.44 9085.93 60.490 124.610 5393.45 5449.43 4112.93 S 5495.19 E 5971638.16 N 391361.24 E 1.112 6809.27 9181.12 60.480 126.560 5440.35 5496.33 4161.13 S 5562.56 E 5971588.94 N 391427.86 E 1.783 6891.20 9274.33 60.550 125.620 5486.23 5542.21 4208.93 S 5628.12 E 5971540.15 N 391492.70 E 0.881 6971.56 9372.02 60.460 126.360 5534.32 5590.30 4258.89 S 5696.92 E 5971489.15 N 391560.73 E 0.666 7055.75 9467.48 59.810 126.340 5581.86 5637.84 4307.96 S 5763.59 E 5971439.07 N 391626.65 E 0.681 7137.78 9562.65 58.980 126.810 5630.31 5686.29 4356.77 S 5829.38 E 5971389.27 N 391691.68 E 0.970 7219.00 9658.08 57.900 127.310 5680.26 5736.24 4405.77 S 5894.27 E 5971339.28 N 391755.81 E 1.217 7299.71 9753.35 56.450 128.540 5731.90 5787.88 4454.97 S 5957.42 E 5971289.13 N 391818.21 E 1.869 7379.30 7 December, 2004 - 14:05 Page 4 of7 Dri/lQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 Your Ref: AP/501032050000 Job No. AKZZ349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 9847.79 55.750 129.140 5784.57 5840.55 4504.12 S 6018.47 E 5971239.05 N 391878.51 E 0.910 7457.36 9943.85 55.250 128.880 5838.98 5894.96 4553.96 S 6079.99 E 5971188.29 N 391939.26 E 0.566 7536.22 10038.88 56.290 129.900 5892.44 5948.42 4603.82 S 6140.70 E 5971137.51 N 391999.21 E 1.40g 7614.53 10133.95 56.430 128.770 5945.11 6001.09 4653.98 S 6201.92 E 5971086.41 N 392059.66 E 1.000 7693.41 10229.51 56.430 128.020 5997.95 6053.93 4703.44 S 6264.32 E 5971036.02 N 392121.30 E 0.654 7772.64 10325.16 56.300 127.980 6050.93 6106.91 4752.46 S 6327.08 E 5970986.04 N 392183.30 E 0.140 7851.84 . 10420.47 56.510 126.620 6103.67 6159.65 4800.57 S 6390.23 E 5970936.98 N 392245.71 E 1.209 7930.67 10515.85 56.240 125.460 6156.48 6212.46 4847.30 S 6454.45 E 5970889.28 N 392309.21 E 1.052 8009.32 10611.00 56.600 126.530 6209.11 6265.09 4893.89 S 6518.58 E 5970841.72 N 392372.63 E 1.010 8087.81 10706.96 56.660 125.690 6261.90 6317.88 4941 .12 S 6583.32 E 5970793.51 N 392436.65 E 0.734 8167.18 10800.97 56.350 125.630 6313.78 6369.76 4986.82 S 6647.02 E 5970746.85 N 392499.64 E 0.334 8244.74 10897.90 56.170 125.760 6367.61 6423.59 5033.85 S 6712.48 E 5970698.82 N 392564.38 E 0.217 8324.49 10993.29 56.360 124.850 6420.59 6476.57 5079.69 S 6777.22 E 5970652.00 N 392628.41 E 0.818 8402.89 11088.57 56.210 126.230 6473.48 6529.46 5125.76 S 6841.71 E 5970604.96 N 392692.19 E 1.215 8481.27 11183.94 56.180 127.370 6526.54 6582.52 5173.23 S 6905.16 E 5970556.53 N 392754.91 E 0.994 8559.88 11279.38 57.550 129.810 6578.71 6634.69 5223.08 S 6967.61 E 5970505.73 N 392816.60 E 2.577 8639.43 11375.01 58.850 131.550 6629.11 6685.09 5276.06 S 7029.24 E 5970451.82 N 392877.41 E 2.059 8720.56 11470.19 61.840 134.110 6676.20 6732.18 5332.30 S 7089.86 E 5970394.67 N 392937.18 E 3.915 8803.23 11565.84 64.280 135.270 6719.53 6775.51 5392.27 S 7150.47E 5970333.78 N 392996.86 E 2.771 8888.49 11661.31 67.090 134.470 6758.84 6814.82 5453.64 S 7212.13 E 5970271.48 N 393057.58 E 3.041 8975.47 11756.91 69.160 137.660 6794.47 6850.45 5517.52 S 7273.66 E 5970206.67 N 393118.13 E 3.778 9064.11 11852.57 72.380 138.240 6825.97 6881.95 5584.59 S 7334.14 E 5970138.69 N 393177.59 E 3.414 9154.21 11947.71 76.240 139.750 6851.69 6907.67 5653.70 S 7394.22 E 5970068.67 N 393236.60 E 4.335 9245.45 . 12043.36 79.700 141 .090 6871.63 6927.61 5725.79 S 7453.81 E 5969995.68 N 393295.09 E 3.868 9338.40 12137.25 81.760 144.080 6886.75 6942.73 5799.38 S 7510.09 E 5969921.24 N 393350.25 E 3.833 9430.02 12201.04 82.680 146.100 6895.39 6951.37 5851.21 S 7546.26 E 5969868.87 N 393385.62 E 3.453 9492.05 12275.40 85.620 149.830 6902.97 6958.95 5913.90 S 7585.48 E 5969805.59 N 393423.89 E 6.366 9563.83 12344.06 87.350 149.900 6907.18 6963.16 5973.17 S 7619.88 E 5969745.80 N 393457.38 E 2.522 9629.76 12439.99 84.500 149.330 6914.00 6969.98 6055.71 S 7668.28 E 5969662.54 N 393504.52 E 3.029 9721.93 12534.95 86.600 150.250 6921.36 6977.34 6137.52 S 7715.91 E 5969580.02 N 393550.90 E 2.413 9813.04 12630.93 91.790 150.150 6922.71 6978.69 6220.77 S 7763.59 E 5969496.05 N 393597.30 E 5.408 9905.20 12726.32 91 .430 150.480 6920.03 6976.01 6303.61 S 7810.81 E 5969412.50 N 393643.26 E 0.512 9996.73 12821.92 91.180 149.710 6917.86 6973.84 6386.46 S 7858.46 E 5969328.94 N 393689.64 E 0.847 10088.58 12917.03 91.140 150.840 6915.93 6971.91 6469.03 S 7905.61 E 5969245.65 N 393735.53 E 1.189 10179.88 13012.20 92.850 150.150 6912.62 6968.60 6551.81 S 7952.45 E 5969162.18 N 393781.11 E 1.937 10271.10 7 December, 2004 - 14:05 Page 50f7 DrillQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 Your Ref: API 501032050000 Job No. AKZZ349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 13107.44 92.180 150.270 6908.44 6964.42 6634.385 7999.72 E 5969078.89 N 393827.12 E 0.715 10362.49 13202.91 90.440 149.230 6906.25 6962.23 6716.83 5 8047.80 E 5968995.72 N 393873.94 E 2.123 10454.36 13298.05 89.710 149.150 6906.13 6962.11 6798.54 5 8096.53 E 5968913.28 N 393921.42 E 0.772 10546.20 13393.22 88.780 149.180 6907.38 6963.36 6880.25 S 8145.31 E 5968830.84 N 393968.94 E 0.978 10638.07 13488.72 89.520 149.850 6908.80 6964.78 6962.545 8193.75E 5968747.82 N 394016.13 E 1.045 10730.10 13584.51 89.200 149.870 6909.87 6965.85 7045.37 5 8241.84 E 5968664.27 N 394062.96 E 0.335 10822.26 . 13679.45 88.090 150.160 6912.12 6968.10 7127.58 S 8289.28 E 5968581.35 N 394109.13 E 1.208 10913.51 13774.94 89.260 151.700 6914.32 6970.30 7211.01 5 8335.66 E 5968497.21 N 394154.24 E 2.025 11004.85 13870.22 92.480 152.170 6912.88 6968.86 7295.07 5 8380.48 E 5968412.49 N 394197.77 E 3.415 11095.51 13965.67 91.120 152.360 6909.88 6965.86 7379.51 5 8424.87 E 5968327.38 N 394240.88 E 1 .439 11186.12 14061.39 92.230 153.040 6907.08 6963.06 7464.535 8468.76 E 5968241.70 N 394283.46 E 1.360 11276.78 14156.66 91.930 153.120 6903.62 6959.60 7549.42 5 8511.86E 5968156.17 N 394325.27 E 0.326 11366.78 14252.16 91.190 153.230 6901.02 6957.00 7634.61 S 8554.94 E 5968070.33 N 394367.05 E 0.783 11456.97 14347.56 90.310 153.340 6899.78 6955.76 7719.82 5 8597.82 E 5967984.48 N 394408.63 E 0.930 11547.04 14442.84 90.390 153.090 6899.19 6955.17 7804.87 5 8640.76 E 5967898.78 N 394450.27 E 0.275 11637.03 14538.32 87.860 151.960 6900.65 6956.63 7889.57 5 8684.80 E 5967813.43 N 394493.02 E 2.902 11727.57 14633.84 87.550 151.930 6904.48 6960.46 7973.79 S 8729.69 E 5967728.53 N 394536.62 E 0.326 11 818.40 14729.28 87.610 151.660 6908.51 6964.49 8057.835 8774.76 E 5967643.82 N 394580.40 E 0.290 11909.21 14824.72 87.850 151.160 6912.29 6968.27 8141.565 8820.39 E 5967559.40 N 394624.76 E 0.581 12000.23 14919.46 86.120 149.750 6917.27 6973.25 8223.87 S 8867.04 E 5967476.39 N 394670.15 E 2.354 12090.98 15012.54 85.310 149.960 6924.22 6980.20 8304.13 S 8913.66 E 5967395.43 N 394715.54 E 0.899 12180.29 15057.00 85.310 149.960 6927.86 6983.84 8342.49 5 8935.84 E 5967356.74 N 394737.13 E 0.000 12222.91 Projected 5urvey All data is in Feet (U5 Survey) unless otherwise stated. Directions and coordinates are relative to True North. . Vertical depths are relative to 55.98' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 134.048° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 15057,OOft., The Bottom Hole Displacement is 12224.82ft., in the Direction of 133.033° (True). 7 December, 2004 - 14:05 Page 6 of 7 DrillQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 Your Ref: API 501032050000 Job No. AKZZ349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 15057.00 6983.84 8342.49 S 8935.84 E Projected Survey . Survey tool program for CD1-11 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 706.00 0.00 697.01 706.00 15057.00 697.01 CB-SS-Gyro 6983.84 MWD+IIFR+MS+SAG . 7 December, 2004· 14:05 Page 7 of 7 DrillQuest 3.03.06.006 . . 08-Dec-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well CD1-11 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' MD 15,057.00' MD (if applicable) PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO CARL.ULRICH@HALLlBURTON.COM OR SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Carl Ulrich 6900 Arctic Blvd. Anchorage, AK 99518 Date ) 11~)·-.t\-ü-1 Signed ¡/~-.J1 0 JLJ Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Å(J v(__ f(~ 0 Halliburton Sperry-Sun Alaska North Slope North Slope, Alaska CD1-11 (mwd) . Job No. AKMW349027, Surveyed: 5 November, 2004 Survey Report 7 December, 2004 Your Ref: API 501032050000 Surface Coordinates: 5975834.23 N, 385929.27 E (70' 20' 34.2161" N, 150' 55' 32.9021" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 . Kelly Bushing Elevation: 55.98ft above Mean Sea Level spar"'r"'v-su:í! bAILL ING· SSA.VICes A Halliburton Company Survey Ref: svy460 Halliburton Sperry-Sun Survey Report for CD1-11 (mwd) Your Ref: API 501032050000 Job No. AKMW349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) ("/1 DOft) 0.00 0.000 0.000 -55.98 0.00 0.00 N 0.00 E 5975834.23 N 385929.27 E 0.00 CB-8S-Gyro 84.00 0.250 55.000 28.02 84.00 0.11 N 0.15 E 5975834.33 N 385929.42 E 0.298 0.03 169.00 1.050 135.000 113.01 168.99 0.348 0.85 E 5975833.88 N 385930.12 E 1.219 0.85 258.00 5.000 124.000 201.87 257.85 3.09 S 4.65 E 5975831.07 N 385933.87 E 4.466 5.48 348.00 8.300 136.000 291.26 347.24 9.95 S 12.41 E 5975824.09 N 385941.53 E 3.959 15.84 437.00 10.700 139.000 379.03 435.01 20.81 8 22.30 E 5975813.08 N 385951.25 E 2.753 30.50 . 527.00 12.100 139.000 467.26 523.24 34.24 S 33.97 E 5975799.48 N 385962.71 E 1.556 48.22 617.00 13.800 135.000 554.96 610.94 48.95 S 47.75 E 5975784.56 N 385976.27 E 2.134 68.35 706.00 15.700 132.000 641.03 697.01 64.51 8 64.20 E 5975768.75 N 385992.48 E 2.300 91.00 MWD Magnetic 745.15 16.980 132.220 678.60 734.58 71.90 8 72.37 E 5975761.24 N 386000.54 E 3.273 102.01 833.22 20.220 130.820 762.06 818.04 90.49 8 93.42 E 5975742.32 N 386021.30 E 3.713 130.06 924.01 24.200 124.150 846.11 902.09 111.21 S 120.71 E 5975721.20 N 386048.27 E 5.183 164.08 1019.31 29.640 126.090 931.05 987.03 136.078 155.94 E 5975695.80 N 386083.13 E 5.782 206.69 1114.13 35.270 129.310 1011.03 1067.01 167.268 196.11 E 5975664.01 N 386122.81 E 6.209 257.24 1209.43 39.340 126.470 1086.83 1142.81 202.66 8 241.71 E 5975627.92 N 386167.87 E 4.636 314.63 1304.89 42.690 126.690 1158.85 1214.83 239.99 8 292.01 E 5975589.82 N 386217.59 E 3.513 376.74 1400.01 45.330 127.110 1227.25 1283.23 279.678 344.85 E 5975549.34 N 386269.82 E 2.792 442.31 1493.94 49.960 127.360 1290.52 1346.50 321.67 8 400.09 E 5975506.51 N 386324.42 E 4.933 511.21 1589.69 52.930 127.250 1350.19 1406.17 367.04 S 459.65 E 5975460.24 N 386383.28 E 3.103 585.56 1684.69 55.380 127.730 1405.82 1461.80 413.91 S 520.74 E 5975412.45 N 386443.65 E 2.611 662.06 1778.27 54.860 127.400 1459.33 1515.31 460.71 S 581.59 E 5975364.72 N 386503.78 E 0.626 738.34 1875.08 53.730 127.410 1515.83 1571.81 508.46 S 644.04 E 5975316.03 N 386565.50 E 1.167 816.42 1970.40 54.800 126.200 1571.50 1627.48 554.81 8 705.99 E 5975268.74 N 386626.74 E 1.524 893.17 . 2065.42 56.660 126.980 1625.00 1680.98 601.62 S 769.03 E 5975220.98 N 386689.06 E 2.072 971.03 2160.92 59.790 124.610 1675.29 1731.27 649.07 S 834.88 E 5975172.53 N 386754.18 E 3.897 1051.35 2256.14 59.870 123.510 1723.15 1779.13 695.178 903.08 E 5975125.39 N 386821.67 E 1.002 1132.42 2351.60 60.210 122.750 1770.82 1826.80 740.37 S 972.34 E 5975079.15 N 386890.23 E 0.776 1213.63 2446.49 57.990 125.180 1819.55 1875.53 785.84 S 1039.87 E 5975032.66 N 386957.06 E 3.209 1293.77 2541 .43 57.410 125.650 1870.28 1926.26 832.34 S 1105.27 E 5974985.17 N 387021.75 E 0.740 1373.11 2637.37 56.680 124.070 1922.47 1978.45 878.36 8 1171.32E 5974938.15 N 387087.09 E 1.577 1452.58 2732.69 56.300 123.310 1975.10 2031.08 922.44 8 1237.45 E 5974893.07 N 387152.54 E 0.775 1530.76 2827.77 57.030 125.240 2027.35 2083.33 967.18 S 1303.08 E 5974847.34 N 387217.48 E 1.862 1609.03 2922.59 56.510 125.450 2079.31 2135.29 1013.068 1367.78 E 5974800.47 N 387281.47 E 0.579 1687.44 3016.93 56.510 127.900 2131.37 2187.35 1060.05 8 1430.87 E 5974752.53 N 387343.85 E 2.166 1765.45 3112.16 57.820 128.140 2183.01 2238.99 1109.33 S 1493.91 E 5974702.29 N 387406.12 E 1.392 1845.02 7 December, 2004 - 14:10 Page 2 of7 Dril/Quest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 (mwd) Your Ref: API 501032050000 Job No. AKMW349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 3208.05 58.840 127.800 2233.35 2289.33 1159.54 8 1558.24 E 5974651.11 N 387469.69 E 1.106 1926.17 3292.10 58.920 127.940 2276.79 2332.77 1203.71 8 1615.04 E 5974606.08 N 387525.81 E 0.171 1997.71 3362.04 58.930 126.990 2312.89 2368.87 1240.158 1662.59 E 5974568.93 N 387572.80 E 1.163 2057.22 3457.74 58.370 127.270 2362.68 2418.66 1289.48 8 1727.75E 5974518.61 N 387637.20 E 0.636 2138.35 3553.30 57.430 128.570 2413.46 2469.44 1339.23 8 1791.61 E 5974467.90 N 387700.29 E 1.515 2218.83 3648.57 56.610 128.050 2465.32 2521.30 1388.778 1854.32 E 5974417.41 N 387762.24 E 0.975 2298.35 . 3744.00 55.710 128.330 2518.47 2574.45 1437.77 S 1916.61 E 5974367.46 N 387823.79 E 0.974 2377.20 3839.30 54.780 128.400 2572.79 2628.77 1486.37 S 1978.01 E 5974317.93 N 387884.43 E 0.978 2455.11 3934.81 53.690 127.700 2628.62 2684.60 1534.14 S 2039.03 E 5974269.24 N 387944.72 E 1.287 2532.18 4030.57 52.850 128.850 2685.88 2741.86 1581.678 2099.28 E 5974220.80 N 388004.24 E 1.302 2608.54 4125.92 51.870 128.600 2744.11 2800.09 1628.91 8 2158.19 E 5974172.67 N 388062.42 E 1.049 2683.72 4221.43 51.100 129.500 2803.59 2859.57 1675.98 8 2216.22 E 5974124.72 N 388119.73 E 1.092 2758.16 4316.43 50.640 129.300 2863.54 2919.52 1722.76 S 2273.17 E 5974077.08 N 388175.96 E 0.511 2831.61 4412.25 49.190 129.170 2925.24 2981.22 1769.13 S 2329.95 E 5974029.85 N 388232.03 E 1.517 2904.66 4507.22 49.070 130.820 2987.39 3043.37 1815.288 2384.96 E 5973982.87 N 388286.34 E 1.320 2976.29 4602.62 49.170 131.180 3049.82 3105.80 1862.60 S 2439.40 E 5973934.72 N 388340.05 E 0.304 3048.32 4698.36 48.680 132.120 3112.73 3168.71 1910.57 S 2493.33 E 5973885.95 N 388393.24 E 0.900 3120.43 4793.57 50.300 132.210 3174.58 3230.56 1959.16 S 2546.98 E 5973836.54 N 388446.15 E 1.703 3192.77 4889.03 49.320 131.720 3236.18 3292.16 2007.92 S 2601.20 E 5973786.96 N 388499.62 E 1.099 3265.65 4984.81 50.290 132.250 3297.99 3353.97 2056.86 S 2655.58 E 5973737.20 N 388553.25 E 1.097 3338.76 5079.78 50.120 132.250 3358.78 3414.76 2105.92 S 2709.59 E 5973687.32 N 388606.51 E 0.179 3411 .69 5175.39 49.830 133.610 3420.27 3476.25 2155.798 2763.20 E 5973636.65 N 388659.35 E 1.131 3484.89 5270.38 50.540 133.060 3481.09 3537.07 2205.86 S 2816.27 E 5973585.78 N 388711.65 E 0.870 3557.85 . 5366.03 52.300 131.380 3540.74 3596.72 2256.09 8 2871.65 E 5973534.71 N 388766.26 E 2.296 3632.58 5461.27 52.850 131 .140 3598.62 3654.60 2305.97 S 2928.51 E 5973483.97 N 388822.35 E 0.611 3708.12 5556.56 53.080 131.240 3656.01 3711.99 2356.068 2985.75 E 5973433.01 N 388878.82 E 0.255 3784.09 5651.97 54.370 130.960 3712.46 3768.44 2406.62 S 3043.71 E 5973381.57 N 388936.01 E 1.373 3860.91 5747.42 56.120 131.290 3766.87 3822.85 2458.20 8 3102.78 E 5973329.10 N 388994.29 E 1.855 3939.22 5840.98 59.720 128.580 3816.56 3872.54 2509.04 8 3163.57E 5973277.34 N 389054.30 E 4.563 4018.27 5938.93 59.260 125.390 3866.30 3922.28 2559.81 8 3230.96 E 5973225.56 N 389120.91 E 2.845 4102.00 6033.63 60.350 127.490 3913.93 3969.91 2608.43 8 3296.80 E 5973175.94 N 389186.00 E 2.236 4183.12 6129.09 60.800 123.690 3960.84 4016.82 2656.80 8 3364.40 E 5973126.55 N 389252.85 E 3.499 4265.34 6224.55 60.380 123.160 4007.72 4063.70 2702.60 8 3433.80 E 5973079.69 N 389321.55 E 0.654 4347.07 6319.80 59.880 122.860 4055.16 4111.14 2747.60 S 3503.06 E 5973033.64 N 389390.12 E 0.592 4428.14 6412.46 60.360 122.800 4101.32 4157.30 2791.16S 3570.57 E 5972989.06 N 389456.96 E 0.521 4506.94 7 December, 2004 - 14:10 Page 3 of7 DríllQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 (mwd) Your Ref: API 501032050000 Job No. AKMW349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 6510.87 62.900 126.120 4148.08 4204.06 2840.17 S 3641.93 E 5972938.98 N 389527.56 E 3.933 4592.30 6606.45 62.900 124.560 4191.63 4247.61 2889.38 8 3711.34 E 5972888.71 N 389596.21 E 1.453 4676.41 6702.16 62.760 123.140 4235.33 4291.31 2936.81 8 3782.05 E 5972840.21 N 389666.20 E 1.328 4760.21 6797.60 62.120 122.190 4279.49 4335.47 2982.48 S 3853.28 E 5972793.4 7 N 389736.72 E 1.108 4843.15 6893.22 61.850 122.250 4324.40 4380.38 3027.488 3924.69 E 5972747.38 N 389807.44 E 0.288 4925.77 6987.84 62.660 120.610 4368.46 4424.44 3071.14 S 3996.14 E 5972702.63 N 389878.22 E 1.757 5007.49 . 7083.99 62.980 121.780 4412.38 4468.36 3115.458 4069.31 E 5972657.22 N 389950.70 E 1.132 5090.87 7179.25 63.120 121.340 4455.55 4511.53 3159.898 4141.66E 5972611.69 N 390022.37 E 0.437 5173.78 7275.04 62.690 121.190 4499.18 4555.16 3204.15 S 4214.56 E 5972566.32 N 390094.58 E 0.470 5256.94 7369.39 61 .430 120.710 4543.39 4599.37 3247.028 4286.04 E 5972522.37 N 390165.40 E 1 .409 5338.12 7465.01 60.950 120.460 4589.47 4645.45 3289.658 4358.16 E 5972478.65 N 390236.87 E 0.552 5419.60 7560.25 60.510 120.670 4636.03 4692.01 3331.89 S 4429.70 E 5972435.32 N 390307.76 E 0.500 5500.39 7655.82 60.700 121.710 4682.94 4738.92 3375.02 8 4500.93 E 5972391.12 N 390378.32 E 0.969 5581.57 7751.29 60.440 123.010 4729.85 4785.83 3419.52 S 4571.17 E 5972345.55 N 390447.87 E 1.217 5662.99 7847.00 61.110 123.090 4776.58 4832.56 3465.07 8 4641 .18 E 5972298.94 N 390517.18 E 0.704 5744.98 7942.11 60.960 123.110 4822.64 4878.62 3510.51 S 4710.89 E 5972252.44 N 390586.19 E 0.159 5826.68 8037.52 61.260 123.290 4868.74 4924.72 3556.26 8 4780.79 E 5972205.64 N 390655.39 E 0.355 5908.72 8132.68 60.800 123.750 4914.83 4970.81 3602.23 S 4850.19 E 5972158.62 N 390724.09 E 0.642 5990.57 8228.46 60.580 123.680 4961.71 5017.69 3648.59 8 4919.66 E 5972111.21 N 390792.85 E 0.238 6072.74 8324.04 60.160 121.740 5008.97 5064.95 3693.48 8 4989.56 E 5972065.25 N 390862.06 E 1.818 6154.19 8419.03 60.010 124.550 5056.35 5112.33 3738.49 S 5058.49 E 5972019.20 N 390930.29 E 2.569 6235.03 8514.58 60.310 131.140 5103.94 5159.92 3789.31 S 5123.88 E 5971967.40 N 390994.90 E 5.990 6317.36 8610.02 61.050 123.720 5150.72 5206.70 3839.81 S 5189.91 E 5971915.89 N 391060.15 E 6.822 6399.93 . 8705.09 60.590 124.270 5197.07 5253.05 3886.22 8 5258.72 E 5971868.44 N 391128.25 E 0.699 6481.66 8800.29 61.210 122.640 5243.37 5299.35 3932.07 8 5328.12 E 5971821.54 N 391196.95 E 1.632 6563.42 8895.34 60.930 123.120 5289.35 5345.33 3977.24 8 5397.99 E 5971775.32 N 391266.11 E 0.531 6645.03 8990.71 61.050 123.780 5335.60 5391.58 4023.21 S 5467.58 E 5971728.29 N 391334.99 E 0.618 6727.01 9085.93 60.520 125.570 5382.08 5438.06 4070.48 S 5535.92 E 5971679.98 N 391402.61 E 1.733 6809.00 9181.12 60.500 126.250 5428.94 5484.92 4119.088 5603.03 E 5971630.37 N 391468.97 E 0.622 6891.02 9274.33 60.580 125.590 5474.79 5530.77 4166.698 5668.75 E 5971581.76 N 391533.97 E 0.622 6971.36 9372.02 60.580 125.980 5522.77 5578.75 4216.458 5737.78 E 5971530.96 N 391602.23 E 0.348 7055.57 9467.48 59.810 125.610 5570.22 5626.20 4264.90 S 5804.97 E 5971481.50 N 391668.67 E 0.874 7137.55 9562.65 59.010 126.630 5618.65 5674.63 4313.198 5871.14 E 5971432.21 N 391734.10 E 1.248 7218.69 9658.08 57.940 126.580 5668.55 5724.53 4361.69 8 5936.45 E 5971382.71 N 391798.66 E 1.122 7299.34 9753.35 56.490 128.060 5720.14 5776.12 4410.24 S 6000.14 E 5971333.20 N 391861.61 E 2.005 7378.88 7 December, 2004 - 14:10 Page 4 of7 Dril/Quest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 (mwd) Your Ref: API 501032050000 Job No. AKMW349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 9847.79 55.780 128.770 5772. 76 5828.74 4458.96 S 6061.59 E 5971283.55 N 391922.30 E 0.977 7456.92 9943.85 55.280 128.790 5827.13 5883.11 4508.57 S 6123.32 E 5971233.01 N 391983.28 E 0.521 7535.78 10038.88 56.300 130.330 5880.56 5936.54 4558.62 S 6183.90 E 5971182.04 N 392043.09 E 1.717 7614.12 10133.95 56.460 128.290 5933.20 5989.18 4608.77 S 6245.15 E 5971130.97 N 392103.57 E 1.795 7693.01 10229.51 56.460 127.130 5986.00 6041.98 4657.48 S 6308.16 E 5971081.30 N 392165.83 E 1.012 7772.17 10325.16 56.330 127.000 6038.94 6094.92 4705.50 S 6371.73 E 5971032.32 N 392228.66 E 0.177 7851.24 . 10420.47 56.540 126.190 6091.64 6147.62 4752.84 S 6435.49 E 5970984.01 N 392291.70 E 0.742 7929.99 10515.85 56.270 124.360 6144.42 6200.40 4798.72 S 6500.35 E 5970937.15 N 392355.85 E 1.623 8008.50 10611.00 56.630 125.670 6197.00 6252.98 4844.23 S 6565.29 E 5970890.67 N 392420.09 E 1.208 8086.81 10706.96 56.690 124.640 6249.74 6305.72 4890.38 S 6630.83 E 5970843.52 N 392484.92 E 0.899 8166.01 10800.97 56.380 124.550 6301.58 6357.56 4934.91 S 6695.39 E 5970798.01 N 392548.79 E 0.339 8243.37 10897.90 56.200 125.320 6355.38 6411.36 4981.08 S 6761.49 E 5970750.84 N 392614.19 E 0.686 8322.99 10993.29 56.390 124.040 6408.31 6464.29 5026.23 S 6826.75 E 5970704.70 N 392678.75 E 1.134 8401.28 11088.57 56.230 126.070 6461.17 6517.15 5071.76S 6891.64 E 5970658.19 N 392742.94 E 1.781 8479.58 11183.94 56.210 129.180 6514.21 6570.19 5120.15 S 6954.41 E 5970608.86 N 392804.97 E 2.710 8558.33 11279.38 57.560 130.340 6566.35 6622.33 5171.28 S 7015.86 E 5970556.80 N 392865.63 E 1.743 8638.04 11375.01 58.870 134.420 6616.73 6672.71 5226.06 S 7075.87 E 5970501.10 N 392924.80 E 3.876 8719.27 11470.19 61.840 134.800 6663.81 6719.79 5284.15 S 7134.75 E 5970442.12 N 392982.79 E 3.140 8801.98 11565.84 64.280 135.450 6707.14 6763.12 5344.58 S 7194.90 E 5970380.79 N 393042.01 E 2.622 8887.23 11661.31 67.090 135.930 6746.44 6802.42 5406.83 S 7255.67 E 5970317.62 N 393101.83E 2.979 8974.18 11756.91 69.170 135.510 6782.05 6838.03 5470.34 S 7317.61 E 5970253.17 N 393162.79 E 2.214 9062.86 11852.57 72.380 136.080 6813.55 6869.53 5535.09 S 7380.57 E 5970187.48 N 393224.76 E 3.402 9153.13 11947.71 76.230 137.840 6839.28 6895.26 5602.02 S 7443.06 E 5970119.60 N 393286.23 E 4.421 9244.58 . 12043.36 79.700 140.170 6859.23 6915.21 5672.62 S 7504.40 E 5970048.08 N 393346.49 E 4.340 9337.76 12137.25 81.770 144.260 6874.35 6930.33 5745.84 S 7561.16 E 5969974.00 N 393402.12 E 4.831 9429.46 12201.04 82.700 145.880 6882.97 6938.95 5797.66 S 7597.34 E 5969921.64 N 393437.52 E 2.908 9491.49 12275.40 85.610 148.850 6890.54 6946.52 5859.94 S 7637.22 E 5969858.76 N 393476.44 E 5.577 9563.46 12344.06 87.160 149.770 6894.87 6950.85 5918.87 S 7672.20 E 5969799.31 N 393510.51 E 2.624 9629.57 12439.99 84.310 149.410 6902.00 6957.98 6001.36 S 7720.61 E 5969716.08 N 393557.67 E 2.994 9721.72 12534.95 86.600 150.280 6909.53 6965.51 6083.21 S 7768.16 E 5969633.53 N 393603.97 E 2.579 9812.80 12630.93 91.600 149.500 6911.03 6967.01 6166.20 S 7816.29 E 5969549.81 N 393650.83 E 5.272 9905.10 12726.32 91.230 150.570 6908.68 6964.66 6248.81 S 7863.92 E 5969466.48 N 393697.19 E 1.187 9996.77 12821.92 90.990 150.140 6906.83 6962.81 6331.88 S 7911.20 E 5969382.70 N 393743.20 E 0.515 10088.51 12917.03 90.930 152.080 6905.23 6961.21 6415.14 S 7957.14 E 5969298.76 N 393787.87 E 2.040 10179.42 13012.20 92.650 151.050 6902.26 6958.24 6498.78 S 8002.43 E 5969214.43 N 393831.89 E 2.106 10270.12 7 December, 2004 - 14:10 Page 50f7 DrillQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 (mwd) Your Ref: API 501032050000 Job No. AKMW349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 DOft) 13107.44 91.980 150.320 6898.41 6954.39 6581.76S 8049.02 E 5969130.76 N 393877.21 E 1.040 10361.30 13202.91 90.250 149.880 6896.56 6952.54 6664.50 8 8096.60 E 5969047.30 N 393923.52 E 1.870 10453.03 13298.05 89.510 149.410 6896.75 6952.73 6746.60 S 8144.68E 5968964.48 N 393970.35 E 0.921 10544.67 13393.22 88.580 149.830 6898.34 6954.32 6828.69 S 8192.80 E 5968881.67 N 394017.22 E 1.072 10636.33 13488.72 89.320 149.320 6900.09 6956.07 6911.02 8 8241.16 E 5968798.61 N 394064.31 E 0.941 10728.33 13584.51 89.010 149.440 6901.49 6957.47 6993.45 8 8289.94 E 5968715.45 N 394111.84 E 0.347 10820.70 . 13679.45 87.900 150.090 6904.05 6960.03 7075.44 8 8337.73 E 5968632.74 N 394158.37 E 1.355 10912.06 13774.94 89.260 151.580 6906.41 6962.39 7158.798 8384.25 E 5968548.69 N 394203.62 E 2.112 11003.45 13870.22 92.280 152.510 6905.13 6961.11 7242.94 S 8428.90 E 5968463.87 N 394246.99 E 3.316 11094.05 13965.67 90.930 152.250 6902.46 6958.44 7327.488 8473.14E 5968378.67 N 394289.93 E 1 .440 11184.62 14061.39 92.040 152.730 6899.98 6955.96 7412.34 S 8517.33E 5968293.14 N 394332.83 E 1.263 11275.39 14156.66 91.730 153.400 6896.84 6952.82 7497.238 8560.47 E 5968207.61 N 394374.66 E 0.775 11365.41 14252.16 90.990 152.930 6894.58 6950.56 7582.42 8 8603.56 E 5968121.77 N 394416.46 E 0.918 11455.62 14347.56 90.120 153.430 6893.65 6949.63 7667.55 S 8646.60 E 5968035.99 N 394458.20 E 1.052 11545.74 14442.84 90.190 153.150 6893.40 6949.38 7752.67 8 8689.43 E 5967950.24 N 394499.73 E 0.303 11635.70 14538.32 87.650 151.690 6895.20 6951.18 7837.278 8733.62 E 5967864.97 N 394542.63 E 3.068 11726.29 14633.84 87.350 151.960 6899.36 6955.34 7921.39 S 8778.68 E 5967780.17 N 394586.40 E 0.422 11817.16 14729.28 87.410 151.590 6903.73 6959.71 8005.40 8 8823.77 E 5967695.49 N 394630.21 E 0.392 11907.98 14824.72 87.650 151.120 6907.84 6963.82 8089.08 S 8869.48 E 5967611.13 N 394674.64 E 0.553 11999.01 14919.46 85.920 150.020 6913.15 6969.13 8171.468 8915.96 E 5967528.05 N 394719.85 E 2.163 12089.69 15012.54 85.120 149.740 6920.42 6976.40 8251.728 8962.52 E 5967447.08 N 394765.19 E 0.910 12178.97 15057.00 85.120 149.740 6924.20 6980.18 8289.99 S 8984.84 E 5967408.49 N 394786.93 E 0.000 12221.62 Projected Survey All data is in Feet (U8 8urvey) unless otherwise stated. Directions and coordinates are relative to True North. . Vertical depths are relative to 55.98' above M8L. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg 8everity is in Degrees per 100 feet (US 8urvey). Vertical Section is from Well and calculated along an Azimuth of 134.050° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 15057.00ft., The Bottom Hole Displacement is 12225.03ft., in the Direction of 132.69r (True). 7 December, 2004 - 14:10 Page 60f7 DrillQuest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-11 (mwd) Your Ref: API 501032050000 Job No. AKMW349027, Surveyed: 5 November, 2004 Alaska North Slope North Slope, Alaska Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 15057.00 6980.18 8289.99 S 8984.84 E Projected Survey . Survey tool program for CD1-11 (mwd) Fro m Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 706.00 0.00 706.00 697.01 15057.00 697.01 CB-SS-Gyro 6980.18 MWD Magnetic . 7 December, 2004 - 14:10 Page 70f7 DrillQuest 3.03.06.006 Re: CD 1-11 Request to Commence Injection e e Subject: Re: CDl-ll Request to Commence Injection From: Thomas Maunder <tom_maunder@admin.state.ak.us> Date: Tue, 25 Jan 2005 14:26:33 -0900 To: "Hanson, Kelli L" <Kelli.L.Hanson@conocophillips.com> CC: jimJegg@admin.state.ak.us, "Pierson, Chris R" <Chris.R.Pierson@conocophillips.com>, "Alonzo, Chris" <Chris.Alonzo@conocophillips.com>, "Schneider, Tim S." <Tim.S.Schneider@conocophillips.com> Kelli, et al: The new MIT has been provided for CD 1-11 and it is acceptable. Based on the operations description, bond log and new MIT, I concur with your assessment regarding the isolation of the Alpine interval. You have approval to place the well in service. Once the well is thermally stable, please make arrangements for an Inspector to witness a MIT. Please call or message with any questions. Tom Maunder, PE AOGCC Hanson, Kelli L wrote: Mr. Maunder, CPAI requests approval to commence injection into CD1-11. The CD1-11 SCMT log is attached. The log indicates good quality cement is present across the logged interval from 12/098 MD (6/881' TVD SS) up to the tubing tail at 11/576' MD (6/724' TVD SS). The packer is located at 11/505' MD (6/692' TVD SS) @ 62.7 deg. The top of the Alpine C sand is located at 12/150' MD (6/889' TVD SS) @ 82 deg. The 7" casing shoe is located at 12/293' MD (6/904' TVD SS) @ 86 deg. PBTD is located at 15/057' MD (6/928' TVD SS) @ 85 deg. Placement of the cement job went as planned with good returns: Description of the 7" casing cement job pumped on 11/2/04: PJSM. Dowell pumped 5 Bbls. CW 100. Tested lines to 3700 PSI. Pumped 55 Bbls CW 100 @ 4.5 BPM 500 PSI and dropped bottom plug. Pumped 50 Bbls. Mud push XL 12.5 PPG @ 4.5 BPM 450 PSI. Followed by 53 Bbls. Lite Crete mixed at 11 PPG. and 24 Bbls. of Dowell INTER mixed at 15.8 PPG. Pumped at 4.5 BPM 500 PSI. Dropped top plug and Dowell pumped 20 Bbls. water. Switched to Rig Pump and displaced with 447 Bbls. 9.7 PPO mud at 4.5 BPM bumped plug and CIP @ 1830 Hrs. 11/2/04. Floats held and had good returns. The tubing and casing were successfully MIT'd on 11/7/04 as documented below: Rigged up lubricator and dropped rodlball. Tested lines to 4500 PSI. Pressured tubing to 4200 PSI and set packer. Tested tubing to 4200 PSI for 30 Min. Bled tubing to 700 PSI and tested annulus to lof2 1/25/20052:26 PM Re: CD 1-11 Request to Commence Injection e e 3500 PSI for 30 Min. Bled Annulus to 0 and left 700 PSI on tubing. Based on this information I've concluded the Alpine interval is adequately isolated in CD1-ll. · We would like to place this well on injection as soon as possible. Your early attention to this request would be appreciated. Thanks, Kelli «CD1-11_1320 Alpine disposal. pdt» «CD1-11_ SCMT.zip» «rev CD1-11 Tbg detail.xls» «MIT CD1-11 11-7-04.xls» «CD1-11_State.ppt» Kelli L. Hanson Production Engineer Alpine Engineering WNS Subsurface Development 907.265.6945 20f2 1/25/2005 2:26 PM . . MECHANI CAL INTEGRITY REPORT' '.. dOl.\. -\.«;0 ?-IG RELE;..S~: . OPER & FIELD C.V~!: ~\~\~ c..\2.~ w"'ELL NUMBER <-t) \ - \ \ ::?UD D.!..'!Z: : .:..:.;:;e:r: ~~ TD: , 5OS1HD.. G,C\)f( TVD i :?BTD: HD TVD '\ \\ Sc,. \-J ~ MD Shoe: \ð~ ~ till lDq 0\.\ TVD i DV: ·TV"D ~~ Shoe: MD TVD¡ 7CP: t·m :"-tD ~!:;.LL DATA Ca.sing: _ ~D:!..~g: Packer \ \5t>ç MD TVD i See ê t \ \ S ~ -:;> P e:r£5 ~<t 'f"'.... to ~\Cè \ Ç) ð-~ ~ - \S'OS'l :'-:ole Size anå ~C?..Þ...NIC;-L INTEGRITY - PART 11 \\l....-o'-\ Annulus Press Test: ::;:1' 3SòÕ i 15 min ~45"O i 30 min ~,",öO. Co¡¡¡¡¡¡en t s: 'T'h~.. ..... !.\-~CIt.... 'I't)\- 0(> ~,~ 'N1~c o¡,~ \0\ 1:\ -=~ . ...- ~ CRJÜ'll Cp...l. INTEGRITY - PART J 2 \t(.(...J 5~ \)\.>\ s Cement: Volumes :". ,Amt. Liner Ñ ~ ; Csg ~\ ~""b~\"'DV \J~ Cwe -';01 to cover perfs 'Nt '3>O~o ~ ~ \ ~ 'o\,)\~ ~~\\~Ct.~ ~v~'\c-~t,,~\o c,o\Xt, ~~ ~Ç> O~ ~\~\N. f(\~~ ÇOj' Theoretical TOe WI ~O(O v..~ ~~Otf"~\C.Ck\.. \Oc.\~ '"X..c;')OO' . ~<::'"",,"l,,,-o> Cement Bond Log (Yes or NO)~i In AOGCC File ~~~ \.D<;, S>~'<> ...o\- .....c.o.<-\... +o~ o~ ~\N'. . CBL E:valuation, :::.one above perfs 1:", ~~ '~~r-....\t....\ (t~CI.\vc. ~rt.~~ c:.ctc..~"c, ~/bc...:ë) '.> c;.O~o. <:>O~u..JI.r-..u.~ \ou.Jtl..~\o(J.'íoQ:.\\'''f" t..~()'lCllo\ -\--\-..0." o+~, ~~~ b" ~\r~....o- ~~'\\"':.- Proàu~tion Log: Type ¡Evaluation CONCLUSIONS: ., ? art il : QjI,.'r: -.-.n'¡) <,. ~ "1'O->~t: o~\.tr\o-\. ,"\ / ~...;)\1S\ ~:§:J ?ar~ :2: H!:'"",~ \~~ . . \J~-t)Ç '¡lfl ~'/~)--ob t W: CUI-II MIT (I/25/05) e e Subject: FW: CDI-II MIT (1/25/05) From: NSK Problem Well Supv <nI617@conocophillips.com> Date: Tue, 25 Jan 2005 13:35:07 -0900 To: Thomas Maunder <tom_maunder@admin.state.ak.us>, "Hanson, Kelli L" <Kelli.L.Hanson@conocophillips.com> CC: bob_fleckenstein@admin.state.ak.us, NSK Problem Well Supv <nI617@conocophillips.com> Tom, Here is the pre start up retest MITIA for CD1-11. Please let us know if you have enough data to approve injection commencement. After the well is brought on line and warmed up we will complete a State Witnessed MITIA MJ Loveland ConocoPhillips Problem Well Supervisor 659-7224 -----Original Message----- From: Alpine Lead Operators Sent: Tuesday, January 25,2005 1:21 PM To: NSK Problem Well Supv Cc: Hanson, Kelli L; Pierson, Chris R; Schneider, Tim 5.; Alpine Lead Operators Subject: CD1-11 MIT (1/25/05) MJ... Looked a lot better this time. Ian «MIT CRU CD1-11 1-25-05.xls» Content-Description: MIT CRU CDI-II 1-25-05.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 CRU CD1-11 I of 1 1/25/20052:19 PM e e STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:Tom_Maunder@admin.state.ak.us;Bob_Fleckenstein@admin.state.ak.us;andJim_Regg@admin.state.ak.us OPERATOR: FIELD I UNIT I PAD: DATE: OPERATOR REP: AOGCC REP: ConocoPhillips Alaska Inc. Alpine I CRUI CD1 January 25th, 2005 Shorty Davis I P Well P.T.D. Notes: Well P.T.D. Notes: Well P.T.D. Notes: Well P.T.D. Notes: Test Details: (..\t..,-t~~ \~ < 1ft ?YV\. \, ,».1) TYPE INJ codes F = Fresh Water Inj G = Gas Inj S = Salt Water Inj N = Not Injecting TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey 0= Differential Temperature Test INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance Test during Workover o = Other (describe in notes) MIT Report Form Revised: 05/19/02 MIT CRU CD1-11 1-25-05-1.xls 1/2512005 e - STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:Jimr.¡¡~Qg(â?adrnin.sta[¡~.ak.us. Bob Fieckenst0in(â?adrnin.staie.ak.u:> OPERATOR: ConocoPhillips Alaska, Inc. FIELD I UNIT I PAD: Alpine/CD1 DATE: 11/7/2004 OPERATOR REP: Larry Hill AOGCC REP: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well1CD1-11 I Inj. Type N TVD 6,749' Tubing 700 1,100 1,080 1,080 Interval! I P.T.D.204-180 / Test Type p Test psil 3500 IA 3,500 3,450 3,400 P/F/ P Notes: OA "'\~ .\-~~-\- ~C<è~ N)\- ~\\.J ç:~O\)\ h'2û~ðV\.. - 50 v>c:;.\ \~~,\" ~c-~obC;€~Q\\()~ ¡xr-\ocl r ~1H \/~~-ðÇ MIT Report Form Revised: 03/18/04 MITCD1-1111-7-04.xls Kb: ttwd: CDI-ll Request to Commence Injl>n] e Subject: RE: [Fwd: CD1-ll Request to Commence Injection] From: NSK Problem Well Supv <n1617@conocophillips.com> Date: Mon, 24 Jan 2005 07:38:46 -0900 To: Thomas Maunder <tom_maunder@admin.state.ak.us> CC: "Hanson, Kelli L" <Kelli.L.Hanson@conocophillips.com> Tom Agreed. MJ -----Original Message----- From: Thomas Maunder [mailto:tom_maunder@admin.state.ak.us] Sent: Monday, January 24,20057:33 AM To: NSK Problem Well Supv Cc: Hanson, Kelli L Subject: Re: [fwd: CD1-11 Request to Commence Injection] MJ, That will work for me. As usual, once the well is thermally stable then the witnessed MIT will need to be conducted. Tom NSK Problem Well Supv wrote: Tom, I think it would be appropriate if we re MIT'd the well. I can get it scheduled this week and will submit the results for your review. Kelli and I can provide a review of the testing criteria with those involved in conducting the tests to ensure the criteria are understood. MJ Loveland ConocoPhillips Problem Well Supervisor 659-7224 -----Original Message----- From: Thomas Maunder [!!'.,,:,-1~_t..2_:t:.9_J!l_~~:r:!:.9_":Fi§Ì~9~i:.!:1:..:~!.9-t~:_i3.k. us] Sent: Monday, January 24, 2005 7:12AM To: NSK Problem Well Supv Cc: Hanson, Kelli L Subject: Re: [Fwd: CD1-11 Request to Commence Injection] MJ and Kelli, It may be appropriate to make sure that all who do such tests know that there are two criteria for passing an MIT. Since this test was conducted during the completion, Problem Wells likely was not involved. The MIT criteria are: 1. Less than 10% pressure decline in 30 minutes and; 2. A stabilizing trend. For this particular well, the test meets condition #1, but fails condition #2. In this case it would have been possible to continue the observation to 1 hour or to bleed off and begin a new test. Please call or message with comments. lof4 1/24/20052:35 PM RE: [Fwd: CDl-ll Request to Commence Injln] e Tom Maunder, PE AOGCC NSK Problem Well Supv wrote: Tom, You are right. The MIT does not appear stable. This is the first that I have seen of this documentation, the testing information was not routed through our office. I will follow up with give you a call and follow up with the Engineer on Monday. MJ Loveland ConocoPhillips Problem Well Supervisor 659-7224 -----Original Message----- From: Thoma s Ma unde r [~'9.:~l.~:(?.=.!:S2!!1_!l1a~J!l0:~_~([\\.?:dmi n . S tat e . ak . us] Sent: Saturday, January 22, 2005 10:12 AM To: NSK Problem Well Supv Subject: [Fwd: CD1-11 Request to Commence Injection] MJ, Brad, Jerry, or who ever: You should have just received a message regarding the completion MIT conducted on this well. For your information, the MIT is contained in the attachments. Stabilization is not indicated. Jerry, give me a call on this. Tom -------- Original Message -------- Subject: CD1-11 Request to Commence Injection Date: Wed, 12 Jan 2005 17:38:01 -0900 From: Hanson, Kelli L cKelli.L.Hanson@conocophillips.com> To: torn rnaunder@admin.state.ak.us, bob f 1 eckens teTn@a¿ffiin~··sEate:iik·:l~ls;--- Jiffi-regg@adffiIri.:·staEe:ãk:liš--··---_·_- CC: Pierson, Chris R cChris.R.Pierson@conocophillips.co¡n>, Alonzo, Chr is c Chr is. Al onzo@conocõpETITTp·s·:coffi·;~··scEri.eTder;·-TTffi-s:--· 5.::r::~.!l1:_§:~~.b:0..~i0:.~E~\;C?I.1:9.C::S2Phj:..:1_~.~E~..:_s:g1!!? Mr. Maunder, CPA I requests approval to commence injection into CD1-11. The CD1-11 SCMT log is attached. The log indicates good quality cement is present across the logged interval from 12,098 MD (6,881' TVD SS) up 20f4 1/24/20052:35 PM Kb: Ltwd: ("Vl-ll Request to Commence Inj.n] e to the tubing tail at 11,576' MD (6,724' TVD SS). The packer is located at 11,505' MD (6,692' TVD SS) @ 62.7 deg. The top of the Alpine C sand is located at 12,150' MD (6,889' TVD SS) @ 82 deg. The 7" casing shoe is located at 12,293' MD (6,904' TVD SS) @ 86 deg. PBTD is located at 15,057' MD (6,928' TVD SS) @ 85 deg. Placement of the cement job went as planned with good returns: Description of the 7" casing cement job pumped on 11/2/04: PJSM. Dowell pumped 5 Bbls. CW 100. Tested lines to 3700 PSI. Pumped 55 Bbls CW 100 @ 4.5 BPM 500 PSI and dropped bottom plug. Pumped 50 Bbls. Mud push XL 12.5 PPG @ 4.5 BPM 450 PSI. Followed by 53 Bbls. Lite Crete mixed at 11 PPG. and 24 Bbls. of Dowell INTER mixed at 15.8 PPG. Pumped at 4.5 BPM 500 PSI. Dropped top plug and Dowell pumped 20 Bbls. water. Switched to Rig Pump and displaced with 447 Bbls. 9.7 PPG mud at 4.5 BPM bumped plug and CIP @ 1830 Hrs. 11/2/04. Floats held and had good returns. The tubing and casing were successfully MIT'd on 11/7/04 as documented below: Rigged up lubricator and dropped rod/ball. Tested lines to 4500 PSI. Pressured tubing to 4200 PSI and set packer. Tested tubing to 4200 PSI for 30 Min. Bled tubing to 700 PSI and tested annulus to 3500 PSI for 30 Min. Bled Annulus to 0 and left 700 PSI on tubing. Based on this information I've concluded the Alpine interval is 30f4 1/24/20052:35 PM 1ili: U"wd: CDI-II Request to Commence Injln] e adequately isolated in CD1-11. We would like to place this well on injection as soon as possible. Your early attention to this request would be appreciated. Thanks, Kelli «CD1-11 1320 Alpine disposal.pdf» «CD1-11_SCMT.zip» «rev CD1-11 Tbg detail.xls» «MIT CD1-11 11-7-04.xls» «CD1-11_State.ppt» Kelli L. Hanson Production Engineer Alpine Engineering WNS Subsurface Development 907.265.6945 40f4 1/24/20052:35 PM Ke: cv 1-11 (204-180)Request to Commence ¡tion e Subject: Re: CD 1-11 (204-180)Request to Commence Injection From: Thomas Maunder <tom _ maunder@admin.state.ak.us> Date: Sat, 22 Jan 2005 10:09:28 -0900 To: "Hanson, Kelli L" <Kelli.L.Hanson@conocophillips.com> CC: jimJegg@admin.state.ak.us, "Pierson, Chris R" <Chris.R.Pierson@conocophillips.com>, "Alonzo, Chris" <Chris.Alonzo@conocophillips.com>, "Schneider, Tim S." <Tim.S.Schneider@conocophillips.com>, NSK Problem Well Supv <NI617@conocophillips.com> All, I am examining the infonnation submitted with regard to this well. Please look at the MIT conducted on 11/7/04 that was provided. It does not appear that the reported pressures exhibit stabilization. 50 psi is lost in each observation period. It would appear that prior to initiating injection into this well that a new MIT be conducted. Please call or message with any questions. Tom Maunder, PE AOGCC Hanson, Kelli L wrote: Mr. Maunder, CPAI requests approval to commence injection into CDl-ll. The CDl-ll SCMT log is attached. The log indicates good quality cement is present across the logged interval from 12,098 MD (6,881' TVD SS) up to the tubing tail at 11,576' MD (6,724' TVD SS). The packer is located at 11,505' MD (6,692' TVD SS) @ 62.7 deg. The top of the Alpine C sand is located at 12,150' MD (6,889' TVD SS) @ 82 deg. The 7" casing shoe is located at 12,293' MD (6,904' TVD SS) @ 86 deg. PBTD is located at 15,057' MD (6,928' TVD SS) @ 85 deg. Placement of the cement job went as planned with good returns: Description of the 7" casing cement job pumped on 11/2/04: PJSM. Dowell pumped 5 Bbls. CW 100. Tested lines to 3700 PSI. Pumped 55 Bbls CW 100 @ 4.5 BPM 500 PSI and dropped bottom plug. Pumped 50 Bbls. Mud push XL 12.5 PPG @ 4.5 BPM 450 PSI. Followed by 53 Bbls. Lite Crete mixed at 11 PPG. and 24 Bbls. of Dowell INTER mixed at 15.8 PPG. Pumped at 4.5 BPM 500 PSI. Dropped top plug and Dowell pumped 20 Bbls. water. Switched to Rig Pump and displaced with 447 Bbls. 9.7 PPG mud at 4.5 BPM bumped plug and CIP @ 1830 Hrs. 11/2/04. Floats held and had good returns. The tubing and casing were successfully MIT'd on 11/7/04 as documented below: Rigged up lubricator and dropped rodlball. Tested lines to 4500 PSI. Pressured tubing to 4200 PSI lof2 1/22/2005 10:19 AM Ke: CD 1-11 (204-I80)Request to Commence action e and set packer. Tested tubing to 4200 PSI for 30 Min. Bled tubing to 700 PSI and tested annulus to 3500 PSI for 30 Min. Bled Annulus to 0 and left 700 PSI on tubing. Based on this information I've concluded the Alpine interval is adequately isolated in CDl-ll. We would like to place this well on injection as soon as possible. Your early attention to this request would be appreciated. Thanks, Kelli «CD1-11_1320 Alpine disposal.pdf» «CD1-11_SCMT.zip» «rev CD1-11 Tbg detail.xls» «MIT CD1-11 11-7-04.xls» «CD1-11_State.ppt» KelJi L. Hanson Production Engineer Alpine Engineering WNS Subsurface Development 907.265.6945 20f2 1/22/2005 10: 19 AM LV 1-11 Request to Commence Injection e e Kelli L. Hanson Production Engineer Alpine Engineering WNS Subsurface Development 907.265.6945 Content-Description: CD1-11_1320 Alpine CDI-Il_1320 Alpine Content-Type: application/octet-stream Content-Encoding: base64 Content-Description: CDI-II_SCMT.zip CDI-ll_SCMT .zip Content-Type: application/x -zip-compressed Content-Encoding: base64 Content-Description: rev CD 1-11 Tbg detai1.xls rev CDI-II Tbg Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT CD1-11 11-7-04.xls MIT CDI-1l1 Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: CD 1-11_ State.ppt Content- Type: application/vnd.ms-powerpoint Content-Encoding: base64 20f2 1/22/2005 9:36 AM o -1500 -3000 -4500 -6000 -7500 -9000 -10500 -12000 4500 10500 12000 13500 6000 7500 9000 W 68t(- )/East( + ) ",,/ ConocoPhil d "0 1''' :po ,... "0 'n o ;U ;; :po :::! o DEPTH SS'TVD I: FEET FEET STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Tes1 OPERATOR: ConocoPhillips Alaska inc E-Mail to;Tom_Maunder@admin.state.ak.usandBob_Fleckenstein@admin.state.ak.us PTD: 204-180 Well #: CD1-11 COMMENTS: PTD: 204-180 Well #: CD1-11 COMMENTS: PTD: Well #: COMMENTS: PTD: Well #: COMMENTS: PTD: Well #: COMMENTS: FIELD I UNIT I PAD: 7", 26#, L -80 7", 26#, L -80 TBG. INJ. FLUID CODES F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Distribution: orig - Well File c . Operator c - Database c· Trip Rpt File c - Inspector TEST TYPE: M = ANNULUS MONITORING P = STD ANNULUS PRESSURE TEST R = INTERNAL RAD. TRACER SURVEY A = TEMPERATURE ANOMALY TEST D = DIFFERENTIAL TEMPERATURE TEST OPERATOR REP SIGNATURE: Larry Hill Alpine I CD1 DATE: 11n/2004 ANNULAR FLUID: P.P.G. DIESEL 6.8 GLYCOL SALTWATER 9.3 DRILLING MUD OTHER Grad. 0.35 0.00 0.48 0.00 0.00 WELL TEST: Initial X 4 - Year W orkover Other , AOGCC REP SIGNATURE: http://partners.conocophillipsalaska.com/drilling/dataloperationslalpine/cd1/cd1-11/casing & tubing detailslCD1-11 MIT.xls (Rev 9/23/99) . Well Job# Log Description Date BL .2œ-215 CD1-229 10942798 INJECTION TEST 11/23/04 1 J./)j-- {77 CD2-27 10922509 TEMPERATURE LOG 12/10/04 1 ').oe(...t10 CD1-11 10922523 SCMT 01/07/05 2t:> 'I~2J{o CD1-20 10942823 SCMT 01/07/05 . 1119/05 Schlumberger NO. 3310 Schlumberger-DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 Attn: Beth Company: Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Alpine Color Prints CD 1 1 , ,II j f' SIGCi ~Áf .l(/~ DATE: /lrf6' Please sign and ,e,",J)e copy ofth is '..nsmlttal to Beth a' the above address 0' fax '0 (907) 561-8367. Than k you. . . -:;;0 ý - ('t 0 WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Helen Warman 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501-3539 December 1,2004 RE: MWD Formation Evaluation Logs: CD I-II, AK-MW-3349027 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: Rob Kalish, Sperry-Sun, 6900 Arctic Blvd., Anchorage, AK 99518 I LDWG formatted Disc with verification listing. API#: 50-103-20500-00. * ) ?- qq 01 Re: BOP Doyon 19 11-03-04 CD 1-II.xIs . Subject: Re: BOP Doyon 19 11-03-04 CDl-ll.xls From: Thomas Maunder <tom_maunder@admin.state.ak.us> Date: Thu, 04 Nov 200409:14:24 -0900 To: "Johnson, Vern" <Vern.Johnson@conocophillips.com> . .,,/ Thanks Verno Good management decision. I thought that was what it might be. Tom Johnson, Vern wrote: Tom, The first test was performed after setting 9-5/8" surface casing and installing the BOP. The second test was performed after running and cementing 7" casing. We mayor may not have been able to drill production hole and run the completion within 14 days of the initial test, so the logical time to test BOP is after 7" casing is ran. Odds are that we could have made it within the 14 day window, but we decided not to risk it. That proved to be the right decision on the last well. Vern -----Original Message----- From: Thomas Maunder [mailto:tom maunder@admin.stat~.ak.us] Sent: Thursday, November 04, 2004 8:08 AM To: Johnson, Vern Subject: Re: BOP Doyon 19 11-03-04 CD1-11.xls Vern, I was cleaning emails out on CD1-11 and I submitted for October 26 and November 3. close in time. Anything unusual?? Tom noted that there were BOP test reports Interesting that 2 tests were done so I of I 11/4/20049:18 AM STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report Submit to: ¡jm reQQ~admin.state.ak.us aOQcc prudhoe bav@adm;r1.state.ak.us bob f;ecker1ste;r1~admin . state .ak.us Contractor: Doyon Rig No.: 19 DATE: 11/3/2004 Rig Rep.: D. Lutrick Rig Phone: 670-4300 Rig Fax: 670-4301 Operator: Conoco Phillips Alaska IrOp. Phone: 670-4302 Op. Fax: 670-4303 Rep.: R. Lupton Field/Unit & Well No.: Colville R. CD1-11 Location: Section: 5 Operation: Drlg: x Test: Initial: Test Pressure: Rams: 250/5000 MISC. INSPECTIONS: Test Result Location Gen.: P Housekeeping: P PTD On Location P Standing Order Posted P BOP STACK: Quantity 1 1 1 1 1 2 1 o 1/28/04 Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign Dr!. Rig Hazard Sec. Size 13-5/8 3-1/2 x 6 3-1/2 x 6 blinds 3-1/8 3-1/8 3-1/8 MUD SYSTEM: Visual Test Trip Tank P Pit Level Indicators P Flow Indicator P Meth Gas Detector P H2S Gas Detector P Alarm Test P P P P P PTD #204-189 Township: T11N Workover: Weekly: x si Annular: 250/3500 TEST DATA Meridian: Range: Explor. : Other: Valves: 250/5000 si Umiat R5E Test Result P P P FLOOR SAFETY VALVES: Quantity Test Result Upper Kelly 1 P Lower Kelly 1 P Ball Type 1 P Inside BOP 1 P Test Result P P P P P P P NA CHOKE MANIFOLD: Quantity Test Result No. Valves 16 P Manual Chokes 1 P Hydraulic Chokes 1 P ACCUMULATOR SYSTEM: Time/Pressure Test Result System Pressure 3000 P Pressure After Closure 1500 P 200 psi Attained 32 P Full Pressure Attained 2 min 57 sec. P Blind Switch Covers: All stations P Nitgn. Bottles (avg): 4 @ 1750 psi Test Results Number of Failures: º Test Time: 4.5 Hours Components tested 28 Repair or replacement of equipment will be made within n/a days. Notify the North Slope Inspector 659-3607, follow with written confirmation to Superviser at: Bm reQQ~admin.state.ak.us Remarks: Good Test 24 HOUR NOTICE GIVEN YES x NO Waived By John Crisp Date 11/01/04 Time 8:30pm Witness Robert Lupton Test start 9:00pm11/2 Finish 1 :30am11/3 BOP Test (for rigs) BFL 1/28/04 BOP Doyon 1911-03-04 CD1-11.xls Re: CD 1-11 outer annular pressure . Subject: Re: CD1-11 outer annular pressure From: Thomas Maunder <tom _ maunder@admin.state.ak.us> Date: Wed, 03 Nov 2004 15:43:21 -0900 To: "Johnson, Vem" <Vem.Johnson@conocophillips.com> . d,O 4- \.&-0 Vern, Thanks for the information. I am glad that on further investigation, the original issue was not confirmed. With no high pressure issue now evident, your normal plan forward is appropriate. Keeping an eye on the OA pressure of CD1-11 for some period of time is appropriate as well. Please inform us if anything unusual is seen. Tom Maunder, PE AOGCC Johnson, Vern wrote: Tom, As discussed, here are the details regarding the outer annular pressure on CD1-11. While drilling the 8-1/2" intermediate hole section with Doyon 19 on CD1-11, gas break out from the mud system was observed at surface. Gas cut mud was also observed at surface. The well was checked for flow several times and there was never an indication of an influx. After total depth for the section was reached, a heavier mud cap was placed above the suspected zone to facilitate running the 7" casing string. It is estimated that the gas bearing zone is in the K2/K3 interval between 6040' MD/3983, TVD and 6230' MD/4072' TVD. LWD logs indicate several sand intervals which could be gas bearing. Offset porosity and density logs show that these sands are thin bedded with varying reservoir properties due to secondary cementation. For further details regarding the geologic interpretation, please contact Steve Moothart 265-6965. After running and cementing 7" casing, a pressure gauge was connected to the 9-5/8" x 7" annulus. The initial pressure reported by a member of the rig crew was 1750 psi. Alpine operations, and ConocoPhillips Problem Wells Group were notified. The AOGCC was also then notified. Upon further investigation the gauge was originally misread, and the pressure on the annulus is actually 200 psi, which is not abnormally high. We plan to perform an annular LOT and pump diesel for freeze protection as originally planned. We will also continue to monitor annular pressure on the well. We apologize for the confusion. Please let me know if you need further information. Vern Johnson CPAI Alpine Drilling 907-265-6081 (w) 907-748-3906 (c) 907-265-1515 (fx) «Johnson, Vern.vcf» 1 ofl 11/4/2004 8:01 AM STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report Submit to: ¡¡m re~m@admín.state.ak.us aogcc prudhoe bav@adm¡n.state.8k.us bob Í;eckenste;n@admín.state.ak.us Contractor: Doyon Rig No.: 19 DATE: 10/26/2004 Rig Rep.: D. Burley Rig Phone: 670-4300 Rig Fax: 670-4301 Operator: Conoco Phillips Alaska IrOp. Phone: 670-4302 Op. Fax: 670-4303 Rep.: R. Lupton Field/Unit & Well No.: Colville R. CD1-11 Location: Section: 5 Operation: Drlg: x Test: Initial: x Test Pressure: Rams: 250/5000 MISC. INSPECTIONS: Test Result Location Gen.: P Housekeeping: P PTD On Location P Standing Order Posted P BOP STACK: Quantity 1 1 1 1 1 2 1 o 1/28/04 Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign Dr!. Rig Hazard Sec. Size 13-5/8 3-1/2 x 6 3-1/2 x 6 blinds 3-1/8 3-1/8 3-1/8 MUD SYSTEM: Visual Test Trip Tank P Pit Level Indicators P Flow Indicator P Meth Gas Detector P H2S Gas Detector P Alarm Test P P P P P PTD # 28...180 Township: T11 N Workover: Weekly: si Annular: 250/3500 TEST DATA Meridian: Range: Explor. : Other: Valves: 250/5000 si Umiat R5E Test Result P P P FLOOR SAFETY VALVES: Quantity Test Result Upper Kelly 1 P Lower Kelly 1 P Ball Type 1 P Inside BOP 1 P Test Result P P P P P P P NA CHOKE MANIFOLD: Quantity Test Result No. Valves 16 P Manual Chokes 1 P Hydraulic Chokes 1 P ACCUMULATOR SYSTEM: Time/Pressure Test Result System Pressure 2975 P Pressure After Closure 1400 P 200 psi Attained 28 P Full Pressure Attained 2 min 55 see, P Blind Switch Covers: All stations P Nitgn. Bottles (avg): 4 @ 1750 psi Test Results Number of Failures: º Test Time: 4.5 Hours Components tested 28 Repair or replacement of equipment will be made within n/a days. Notify the North Slope Inspector 659-3607, follow with written confirmation to Superviser at: Hm reQQ@admín.state.ak.us Remarks: Good Test 24 HOUR NOTICE GIVEN YES x NO Date 1 0/25/04 Waived By Chuck Scheve Time 12:00PM Test start 5:00am10/26 Finish 9:30am10/26 Witness Robert Lupton BOP Test (for rigs) BFL 1/28/04 BOP Doyon 19 10-26-04 CD1-11.xls . ffi)~ . 11) ~ FRANK H. MURKOWSKI, GOVERNOR AT~ASIiA. OILAlWD GAS CONSERVATION COMMISSION 333 W. 7fH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 C. Alvord Alpine Drilling Team Leader ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Re: Colville River CD 1-11 ConocoPhillips Alaska, Inc. Permit No: 204-180 Surface Location: 293' FNL, 2503' FEL, SEC. 5, T11N, R5E, UM Bottomhole Location: 1275' FSL, 1203' FWL, SEe. 10, T11N, R5E, UM Dear Mr. Alvord: Enclosed is the approved application for permit to drill the above referenced service 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 provision 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) 659-36 ager). BY ORDER 9F THE COMMISSION DATED this~ day of October, 2004 cc: Department ofFish & Game, Habitat Section wlo encl. Department of Environmental Conservation wlo encl. 1a. Twe of Work: Drillllj Re-entr~ D 2. Operator Name: ConocoPhillips Alaska. Inc. 3. Address: -- --' ~(;)'"' STATE OF ALASKA ALASKA OIL & GAS COMMISSION PERMIT TO DRILL Redrill U 1b. Current Well Class: Stratigraphic Test D P.O. SOX 100360 Anchorage, AK 99510-0360 4a. Location of Well (Govemmental Section): Surface: 293' FNL,~FEL, Sec. 5, T11N, R5E, UM ~ Top of Productive HOriZOn;r;¿?/ 7 8 PL.J 786' FNL, 554' FEL, Sec. 9, T11 N, R5E, UM Total Depth: 1275' FSL, 1203' FWL. Sec. 10. T11 N, R5E, UM / 4b. Location of Well (State Base Plane Coordinates): Surface: x- 385929.303 ./ y- 16. Deviated wells: Kickoff depth: 200 18. Casing Program Size Hole Casing 42" 16" 12.25" 9.625" 8.5" 7" N/A 4.5" 19 Total Depth MD (tt): Casing Structural Conductor Detailed Operations Intennediate Production Uner Perforation Depth MD (ft): ,,/ 5975834.2 Zone- ft. fv1aximum Hole Angle: 90° Spa( 'fications Weight Grade Coupling Length 62.5# H-40 Weld 77' 36# J-55 BTC 3306' 26# L-80 STc-M 12248' 12.6# L-80 1ST-mod 11592' PRESENT WELL CONDITION SUMMARY Total Depth TVD (tt): Plugs (measured) Length Size 20. Attachments: Filing Fee 0 Property Plat D BOP SketchD Diverter Sketch D Drilling programEJ Seabed Report D 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Commission Use Only API Number: Permit Approval 50-/63- 2Dç()()-ó::) Date: /0/ ¿,/~t./ Samples required D Yes ~NO Mud log required ( D Yes ~ No Hydrogen sulfide measures D Yes ~NO Directional survey required ~Yes Ò No . \J\ \ \~. \t"'\-~'->~\\~ \~ O\,t..\\>\~"-~ 't"o..c..c...a~ "'-11 ~ $J \ ~ ~ . Oth2l:3r. ~5i 0 't \~~ ~""- ~O ~ ~<>\-f \SO\'-tê~\-\~~~CJ. \ L \ '-\.~'l<>, v« Ie; o.:''-J~ dO~'-d-S\O'3S-~~';)) "~t.~~$\"'ú.~~ à-\Jt\t\tð-S-"\sct(),') / BY ORDÈR OF . /~ Appr edbyf U '1 COMMISSIONER THE COMMISSION Date: /tJ/ .lÚ¥:__ KI::Ut:I'Vt=U Printed Name Signature C. Alvord ~.A-{()tJ¿ .I Permit to Drill Number: 2b c{ - I g () Conditions of approval : Vv- '-" ExploratoryU Development Oil U Multiple Zone 0 SeNice 0 Development Gas D Single Zone 0 5. Bond: ~ Blanket U Single Well 11. Well Name and Number: Bond No. 59-52-180 CD1-11 6. Proposed Depth: 12. FieldlPool(s): MD: 15785' , TVD: 6968' / Colville River Field 7. Property Designation: ADL 025559. 372095 8. Land Use Permit: Alpine River Pool 13. Approximate Spud Date: 10/23/2004 ASRCNPRA 9. Acres in Property. 2560 14. Distance to Nearest Property. 293' FNL, Sec. 5 10. KB Elevation 15. Distance to Nearest 4 Well within Pool: CD1-12. 1596' (Height above GL): 52 feet 17. Anticipated Pressure (see 20 AAC25.035) Max. Downhole Pressure: 3153 psig '" / Max. Surface Pressure: 2456 pSig Setting Depth Quantity of Cement Bottom c. 1. or sacks TVD (including stage data) 114' 2368' 616 sx AS Lite & 230 sx LiteCrete 6962' 188 sx Class G 6792' Top MD 37' 37' 37' 32' TVD 37' 37' 37' 32' MD 114' 3343' 12285' 11624' (To be completed for Redrill and Re-Entry Operations) Effective Depth MD (ft): Effective Depth TVD (tt): Junk (measured) Cement Volume MD TVD Perforation Depth TVD (ft): Time v. Depth Plot lJ Drilling Fluid Program 0 Date: Shallow Hazard Analysis D 20 AAC 25.050 requirements 0 Contact Vem Johnson @ 265-6081 Title Alpine Drilling Team Leader Phone 2J;, é _ ~ / Î-D Date 1 ( (If- ((:) +- .) . PrRnared hv Zam~ KuenzlF!r~_ See cover letter for other requirements SEP 1 5 2004 Form 10-401 Revised 3/2003, Submit in Duplicate ORIGINAL Alaska Oil & Gas Cons. Commission Anchorage CD1-11 Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment: Detailed Risk Information for further discussion of these risks) 12 1/4" H I /9 5/8" C I t - oe - aSlna n erva Event Risk Level Mitigation Strategy Conductor Broach Low Monitor cellar continuously durinq interval. Well Collision Low Gyro single shots as required Gas Hydrates Low Monitor well at base of permafrost, increased mud ,¡ weight, decreased mud viscosity, increased ~ circulating times, controlled drilling rates, low mud temperatures Running Sands and Gravel Low Maintain planned mud parameters, Increase mud weight, use weighted sweeps. Abnormal Pressure in Low Increase mud weight Surface Formations >2000' TVD Lost Circulation Low Reduce pump rates, mud rheology, lost circulation material, use of low density cement slurries 8-1/2" Hole /7" Casin Event Abnormal Pressure in Surface Formations >2000' TVD Lost circulation Interval Risk Level Low Low Hole swabbing on tl'ips Moderate Abnormal Reservoir Pressure Low Hydrogen Sulfide gas Low ./ v Miti ation Strate BOPE drills, Keep mud weight above 9.6 ppg. v' Check for flow during connections and if needed, increase mud wei ht. Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECO) monitoring, mud rheolo ,lost circulation material Reduced trip speeds, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECO) monitoring, weighted swee s. Well control drills, increased mud weight. No mapped faults occur within 7001 of the planned wellbore. H2S drills, detection systems, alarms, standard well control ractices, mud scaven ers / 6-1/8" Hole / Horizontal Production Hole Event Risk Level Lost circulation Low Hole swabbing on trips Moderate Abnormal Reservoi:' Pressure Medium Hydrogen Sulfide gas Low / M iti ation Strate Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECO) monitoring, mud rheolo ,lost circulation material Reduced trip speeds, Pump out to 7" shoe, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECD) monitorin ,wei hted swee s. BOPE drills, Keep mud weight above 8.8 ppg. Check for flow during connections and if needed, increase mud weight. Well control drills, increased mud wei ht. H2S drills, detection systems, alarms, standard well control ractices, mud scaven ers Q. fã t6~IAt . 1\~. . . u, ~" --.- ~ Alpine: CD1-11 Procedure Procedure 1. Move on Doyon 19. 2. Rig up on riser 3. Drill 12-1j.¡" hole to the surface casing point as per the directional plan. 4. Run and cement 9-5/8" surface casing. 5. Pressure test casing to 2500 psi. 6. Install and 'cest BOPE to 5000 psi. 7. Pick up and run in hole with 8-1/2" drilling BHA. 8. Drill out 20' of new hole. Perform leak off test. .I 9. Drill 8-%" hole to intermediate casing point in the Alpine Sands. (LWD Program: GR/RES/PWD) 10. Run and cement 7" casing as per program. Top of cement> 957' MD above Alpine C sand. Carry out a leak off test down the 9-5/8" x 7" casing annulus to confirm the fracture pressure referenced to the casing shoe. Freeze protect casing annulus and casing. Note: Additional cement may be required if any sands are deemed commercially viable. ---- ---.J 11. Pressure test casing to 3500 psi. 12. BOPE test to 5000 psi. 13. Run drilling assembly. Drill out and perform formation integrity test to 12.5 ppg EMW. Minimum acceptable leak off for drilling ahead is 11.5 ppg EMW. 0/ 14. Drill 6-1/8" horizontal section to well TD (LWD Program: GR/RES/PWD). 15. Circulate the hole clean and pull out of hole, displacing the well to 9.2 ppg brine. 16. Run 4-Y2, 12.6#, L-80 tubing with DB nipple, gas lift mandrel(s), and packer. Land hanger. 17. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 18. Install tubi~g head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 19. Circulate tubing to diesel and install freeze protection in the annulus. 20. Drop ball and set packer. Test tubing and tubing-casing annulus separately to 3500 psi 1 30 mins. 21. Set BPV and secure well. Move rig off. ORIGINAL Well Proximity Risks: Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. CD1-10 will be the closest well to CD1-11. Well separation is 10.1' @ 300' MD. Accounting for survey uncertainties, the ellipse-to-ellipse separation is 5.2' @ 300' MD. Orillina Area Risks: There are no high-risk events (e.g. over-pressures zones) anticipated. ,/ Lost circulation: Faulting within the Alpine reservoir section is considered to be the most likely cause of lost circulation. Standard LCM material has proved effective in dealing with lost circulation in previous development wells. Additional care and attention will be given to the higher potential of inducing a kick when drilling horizontally as opposed to vertically. Good drilling practices will be stressed to minimize the potential of taking swabbed kicks. Annular Pumpina Operations: Incidental fluids developed from drilling operations on well C01-11 will be injected into a permitted annulus on C02 pad or the class 2 disposal well on CD1 pad. The CD1-11 surface/intermediate casing annulus will be flushed with 300 bbls of fresh water prior to freeze protecting with diesel to 2000' TVD. The only significant hydrocarbon zone is the Alpine reservoir and there will be 500'· of cement fill above the top of the Alpine as per regulations. Upon completion of CD1-11 form 10-403, Application for Sundry Operations,will be filed. Annular pumping of fluids occurring due to drilling operations, per regulation 20 AAC 25.080, could then begin once properly permitted. As stated above, any zones containing significant hydrocarbons will be isolated prior to initiating annular pumping. There will be no USDW's open below the shoe or potable/industrial water wells within one mile of the receiving zone. Reference the enclosed directional drilling plan for other formation markers in this well. Surface càsing will be set near the base of the Schrader Bluff Formation (C-40). These 450-500' thick shales are part of the Colville Group and are known to provide vertical barriers to fluid flow in other areas. The maximum volume of fluids to be pumped down the annulus of this well will not exceed 35,000 bbl without the specific permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling fluid wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1,500 psi for annular injection, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure = (12.0 ppg) * (0.052) * (Surf. Shoe TV D) + 1,500 psi = (12.0 ppg) * (0.052) * (2390') + 1,500 psi = 2,990 psi Pore Pressure = 1,081 psi Therefore Differential = 2991 - 1081 = 1910 psi. The internal casing pressure is conservative, since frictional losses while pumping have not been taken into consideration. The surface and intermediate casing strings exposed to the annular pumping operations have sufficient strength by using the 85% collapse and burst ratings listed in the following table: Wt Connection 85% of 85% of 00 (ppf) Grade Range Type Collapse Collapse Burst Burst 9-5/8" 36 J-55 3 BTC 2,020 psi 1,717psi 3,520 psi 2.992 psi 7" 26 L-80 3 BTC-Mod 5,41 0 ps i 4.599 psi 7,240 psi 6,154 psi l1\.¡ Ril'ß;tN A L .WI f I.i "" 5 "-"r.-' ;' ; , ......... .--/ CD1-11 DRilliNG FLUID PROGRAM SPUD to Intermediate hole to 7" Production Hole 9-5/8"surface casing casing point - 8 Y2" Section - 6 1 18" point - 12 14" Density 8.8 - 9.6 ppg 9.6 - 9.8 ppg 9.0-9.6 ppg ../ PV 1 0 - 25 10-15 YP 20 - 60 15 - 25 25 -30 Funnel Viscosity 1 00 - 200 Initial Gels 4-8 1 0-15 10 minute gels <18 12-20 API Filtrate NC - 10 cc I 30 min 4 -12 cc/30 min (drilling) NA HPHT Fluid Loss at 160 12-14 cc/30 min PH 8.5-9.0 9.0 - 10.0 9.0-9.5 KCL 6% Oil Iwater ratio Surface Hole: A standard high viscosity fresh water I gel spud mud is recommended for the surface interval. Keep flowline viscosity at ± 200 sec/qt while drilling and running casing. Reduce viscosity prior to cementing. Maintain mud weight < 9.6 ppg by use of solids control system and dilution where necessary. Intermediate Hole Section: Fresh water gel I polymer mud system. Ensure good hole cleaning by pumping regular sweeps and maximizing fluid annular velocity. There is potential for lost circulation, particularly after the Alpine is penetrated. Maintain mud weight at or below 9.8 ppg and be prepared to add loss circulation material. Good filter cake quality, hole cleaning and maintenance of low drill solids (by diluting as required) will all be important in maintaining wellbore stability. Production Hole Section : The horizontal production interval will be drilled with aM-I Flo-Pro drill-in fluid. The base fluid will consist of 6% KCI, with ± 30PPB calcium carbonate bridging material to minimize formation damage. Flo-Vis Polymer and Dual-Flo starch will be used for viscosity and fluid loss control respectively. ORIGINAL Colville River Field CD1-11 Injection Well Completion Plan 16" Conductor to 114' Updated 9/13/04 Sperry Sun Directional Plan WP 02 4-1/2" Camco OS Nipple (3.812') at 1800' TVD = 2283' MD 9-5/8" 36 ppf J-55 STC Surface Casing @ 3343' MD / 2368' TVD cemented to surface Packer Fluid mix: 92 PPQ KCI Srine with 2000' TVD diesel cap 4-1/2" 12.6 ppf L-80 1ST M tubing run with Jet Lube Run'n'Seal pipe dope Tubìna susoended with diesel Comoletion MD TVD Tubing Hanger 32' 32' 4-1/2", 12.6#/ft, 1ST-Mod Tubing Camco DS6 nipple 2283' 1800' 4-1/2", 12.6#/ft, 1ST-Mod Tubing Camco KSG2- GLM (3.909" 10) 11452' 6710' 4-1/2", 12.6#/ft, 1ST -Mod Tubing (2) Baker S3 Packer w/ millout extension 11532' 6750' 4-1/2", 12.6#/ft, 1ST-Mod Tubing (1) HES "XN" (3.725")-64.0° inc 11612' 6787' 4-1/2", 12.6#/ft, 1ST-Mod 10' pup joint WEG 11624' 6792' '''<'~~t~~_ ~_ '-....;..;.c ·~,_~c Top Alpine C at 12113' MD / 6941' TVD ...<~-- - Cameo KBG-2 GLM (3.909" DRIFT 10) wi dummy Baker 83 Packer WI millout extension at +1- 11532' MOl 6750' TVD < 200' TVD from top of Alpine TOC @ +1- 11156' MD I 6552' TVD (>2058' MD above top Alpine) Well TD at 15785' MD I 6968' TVD -- 7" 26 ppf L-80 STC Mod Production Casing @ 12285' /6968' TVD @+/- 86.0º œJIßI~r\L -' '-' CD1-11 PRESSURE INFORMATION AND CASING DESIGN (per 20 ACC 25.005 ( c ) (3,4) and as required in 20 ACC 25.035 (d) (2)) The following presents data used for calculation of anticipated surface pressure (ASP) during drilling of this well: Casing Size Csg Setting Fracture Pore pressure ASP Drilling (in) Depth Gradient (Ibs. I (psi) (psi) MDfTVD(ft) gal) 16 114/114 10.9 52 53 9 5/8 3343 I 2368 14.5 1072 1549 7" 12285 I 6962 16.0 3150 2456 N/A 15785 I 6968 16.0 3153 N/A . NOTE: The Doyon 19 5000 psi BOP equipment is adequate. Test BOP's to minimum 3500 psi. PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE (ASP) ASP is determined as the lesser of 1) surface pressure at breakdown of the formation casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP = [(FG x 0.052) - 0.1]0 Where: ASP = Anticipated Surface pressure in psi FG = Fracture gradient at the casing seat in Ib/gal 0.052 = Conversion from Ib./gal to psi/ft 0.1 = Gas gradient in psi/ft 0=: true Vertical depth of casing seat in ft RKB OR 2) ASP = FPP - (0.1 x D) Where; FPP = Formation Pore Pressure at the next casing point ASP CALCULATIONS 1. Drilling below conductor casing (16") ASP = [(FG x 0.052) - 0.1] D = [(10.9 x 0.052) - 0.1] x 114 = 53 psi OR ASP = FPP - (0.1 x D) = 1072 - (0.1 x 2368) = 835 psi 2. Drilling below surface casing (9 5/8") ASP = [(FG x 0.052) - 0.1] 0 = [(14.5 x 0.052) - 0.1] x 2368 = 1549 psi OR ASP = FPP - (0.1 x D) = 3150 - (0.1 x 6962') = 2454 psi 3. Drilling below intermediate casing (7") ASP = FPP - (0.1 x D) = 3153 - (0.1 x 6968') = 2456 psi I ORIGINAL 95/8" Surface Casine: run to 3343' MD I 2368' TVD. Cement from 3343' MD to 2843' (500' of fill) with Class G + Adds @ 15.8 PPG, and from 2710' to surface with Arctic Set Lite 3. Assume 300 % excess annular volume in permafrost and 50 % excess below the permafrost (1795' MD). Lead slurry: (2843'-1795') X 0.3132 fe/ft X 1.5 (50% excess) = 401.2 fe below permafrost 1795' X 0.3132 fe/ft X 4 (300% excess) = 2248.8ft3 above permafrost Total volume = 492.4 + 2248.8 = 2741.2 ft3 => 616 Sx @ 4.45 ft3/sk System: 616 Sx ArcticSet Lite 3 @ 10.7 PPG yielding 4.45 ft3/sk, Class G + 30% D053 thixotropic additive, 0.6% D046 antifoamer, 1.5% D079 extender, 1.5% SOOI accelerator, 50% D124 extender and 9% BWOW1 D044 freeze suppressant Tail slurry: 500' X 0.3132 fe/ft X 1.5 (50% excess) = 234.9 fe annular volume 80' X 0.4341 fe/ft = 34.7 fe shoe joint volume Total volume = 234.9 + 34.7 = 269.6 fe => 230 Sx @ 1.17 fe/sk System: 230 Sx Class G + 0.2% D046 antifoamer, 0.3% D065 dispersant and 1 % SOOI accelerator @ 15.8 PPG yielding 1.17 felsk 7" Intermediate Casine: run to 12285' MD 16962' TVD Cement from 12285' MD to +1- 11156' MD (minimum 500' MD above top of Alpine C Formation) with Class G + adds @ 15.8 PPG. Assume 40% excess annular volume. Tail: (12285' - 11156') X 0.1268 fe/ft X 1.4 (40% excess) = 200.4 fe annular vol. 80' X 0.2148 fe/ft = 17.2 fe shoe joint volume Total volume = 200.4 + 17.2 = 217.6 ft3 => 188 Sx @ 1.16 felsk System: 188 Sx Class G + 0.2% D046 antifoamer, 0.25% D065 dispersant, 0.25% D800 retarder and 0.18% D167 fluid loss additive @ 15.8 PPG yielding 1.16 felsk 1 By Weight Of mix Water, all other additives arä:NíU¡tMAL -- ConocÓÁ,illips ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 Plan: CD1-11 CD1-11 Plan: CD1-11 (wp02) Standard Planning Report 13 September, 2004 ORIGINAL ~ ConocoPhillips Alaska Inc. Engineering Calculation Method: Error System: Scan Method: Error Surface: Warning Method: ConocóPhillips Project: Colville River Unit Site: Alpine CD1 Well: Plan: CD1-11 Well bore: CD1-11 Plan: CD1-11 (wp02) - - - - 0 - - - - ·750 -1500 - - -2250 -3000 ê :5 ~ -3750 0 Ll) ,-- "+ ?:: -4500 t 0 Z --:- ?:: -5250 "5 0 (f) -6000 -6750 -7500 -8250 - -9000 - - - - Alpine Minimum Curvature ISCWSA Elliptical Conic Rules Based Trav. Cylinder North Approved Plan I p ~ JHL -- 2=3~t i~;L 3< 2TnH IFEl. SeeS- T111N+15E I ~S+- _ - - - - - _ _ _ _ - - Begin Dir @3.oo: 2OO.010ft,200.01Oft ~~ - - - - - - - - Cont1nue Dir @ 4~00 : 6OO.01~, 597.092ft I 1__ _____ I I I I I -- I 1 ""- Erd Dir, Start Sail @ 57.62.: 1742.54Oft, 1510.795ft I : ~ 9-&'8" clsg PI... Drill' out 8-1/2" Hole: 3343.052ft, 2368.000ft I I ~._ _ _ _ _ - --- --ï- I I I I "'- i i i ~ i! i ~ I I I '" i j ¡ ~~ ¡ i ¡ ~~ :: : Begin Dir @ 4.00: 11407.58Oft,6687.215ft ~ ::: I I -r----- --~" : -: - T T 1 -1 - - - - -~ I I I 7" Csg PI... Begin 6-1/8" hole: 12285.000ft, 6961.73Oft -- Continue Dir : '\ f- - - - ~ - - _1- - - - - I- - - - t - - - - + - - - - 4- - - - - 4- - - - - -4 - - - - ~ ..:-::.. ---- .:; ::..~-....- ~ _ --- 'f ì ì ì 1 _--J-----l--------:- - Thl~ Target (Hee!) Continue Dir. 12405.1100, 6966.000ft, {1ü34ft FNL, 402ft FEL, Sec9?·T11N-R5E I II '! I I, I : :: ~~ I II \\ I II \\' ! ! ! ¡¡ " I I :;: "\~' ·1 I I II I i I I II I I ¡ I II ¡ ¡ I _ _ ,,:L - - - - - ,/,/ r \ I Target (Tfe): 15784.7,200, 6968.000ft ,(4005ft FNl' 4077ft FIEL' S;C1O-TI11~-R5E I ,/,/,/ : \ I ! : :: CD1-11 (Toe) ~en Hole I I T T T T T T T T T , T T·, I I I I I I I I I I I I I ~~, r- I I I I: [I I I I CD1-11 (Heel) §' /- I î I 0 I QI ~ ë (t ã: I I I II jl I I I I I II II Ii Ii Íi I I I I I I () 750 2250 3000 5250 6750 8250 9750 3750 4500 6000 7500 9000 1500 West(-)/East(+) (1500 fVin) SECTION DETAILS See MD he AzI TVD +NI-S +EI-W DLeg TFace VSec Target 1 36.500 0.00 0.00 36.500 0.000 0.000 0.00 0.00 0.000 2 200.000 0.00 0.00 200.000 0.000 0.000 0.00 0.00 0.000 3 600.000 12.00 133.00 597.082 -28.463 30.523 3.00 133.00 41.728 4 1742.534 57.62 126.71 1510.791 -418.739 530.968 4.00 -7.43 672.770 5 11407.572 57.62 126.71 6687.211 -5297.350 7074.422 0.00 0.00 8767.830 SpSI'I'\I-sun 6 12405.118 89.97 151.47 6966.000 -6016.633 7674.784 4.00 40.77 9699.435 CD1-11 (Heel) 7 15784.728 89.97 151.46 6968.000 -8985.665 9289.283 0.00 -89.9812924.123 CD1·11 (Toe) DRtL.L.ING s Ii-A vi c1æ~s A Il\I..LIIlt'RTQS CO\II'A.'S '~Ph··· '·1111II Conoco . I IpS ConocoPhillips Alaska Inc. Engineering Calculation Method: Error System: Scan Method: Alpine Minimum Curvature ISCWSA Trav. Cylinder North 10JJ ~O vC9, O'/:> ~~ '/} Project: Colville River Unit Site: Alpine CD1 Well: Plan: CD1-11 Wellbore: CD1-11 Plan: CD1-11 (wp02) o - -it- ~ SHL·- 293ft FNL & 2Tr7f! FEl., Sees- T11N-R5E - ~.. - . - 1 I I - - ----- ----- - Begin Dir @ 3.00 : 200.010ft,200.01Oft - I I I - - - -----I t----- Continue Dir @ 4.00: 600.0100, 597.092ft I I I i~ I I I End Dir, Start Sail @ 57.62: 1742.54Oft, 151D.795ft - -- - I I -- -- - r I ¡~ I I I 9-518" Csg Pt... Drill out 8-1/2" Hole: 3343.052ft, 2368.000ft - If I - I '" -----1 I ! I ¡...<.. .. I , '- - ..... ..... .. j ...-!.- --- 1'__- _ ;.. _ _ _ _ _ _ _ ~ - I I I I I - ... I I I I I I I I I I - J~ - - .... ::1 I : ~ - - I I ~ ~ Ñ I , ¡~ a. - I ~ - ... ¡r I , ... I ... ... I "'" 0 ... - r·· .,;......c. '" .··u.·. '. ..... I....... .. :........ ........... .. ..........'" ¡....... ....... ..... . .... .., ". . .' I ..' I .. .... I . I I .... I I I I I ;; I r:" :.: ...... ;.. : .....,........ ..... ...... :..... K····· i i I I I i i i ¡ i i i .."- 1- _ 0 ... ~... r . I .'. ... ~ ... - . I Ü ... ... I ¡..: ... ... T I ~ I I I ta - ã: - I I I I - I: I I ~ \ - I I 7" Csg Pt... Begin 6-118" hole: 12285.000ft, 6961.73Oft - Continue Dlr ·1 - I I .......... ~ \ I ... ... I; I \ I ... I \ I ... '" I I \ I Open Hole ... ;:;-~ll J I ..... ...... i········ .'. ~.... \ I \1 ..... \ -~... I I . I ! ~ \ I t ..:. ....... .,: .... .~... ... ..J, .. ....... ·····~I·········· ".;', ·····························r······················dl ........... .... ··r·· ..............d·······I···f ...... ....... '·11·· . .'. \ I I I I I r\CD1-~1 1 I I CD1-11 (Heel) (Toe) -I ~-,. _--- '. ...~ I ......'1 : :--::: :::::.:::;c;; ·'"~'1- ··········r ". ·····r.r.r.lf .1 . ·f··1. .... 'fu ... .... r .... \ I I ! ! ! I \ I ! ! ~.,.=-=,..;.'~:.¡~,..;....,~.;;;~~ ';;;'''';'~''';':;;:;- ~f,';;'1·"';'~·';;'-·;;'·{;;';" ;;;'·;",-.·~r;;;'.;", .;;.- ,..;.:-;... ;:.:..;;.-:,..;.-...,;... - ¡..;- - - -1-;"'- -- 1-"';' -;... -.1- -- I '" . : \ I :-1--:" .:1..·... ,! '! ....i! ··.·.r.[ .!.). ·1 ..!'..!' ! . I~~ I»'" ·.··1 ! ! L14/ ,,W r "1-: ~ ...~1:::- ---~ ~ - - - -l- - - r ~~e~(~~I;~n~n~:D~~~2~~ft~6~ft~(;~;~I=~ ;£.:~':;T~1~'~5~ -::f ~--- ~ = f-~ -='J~::f~~: ~;~ft, 6~, (~OO5ftFNL, l077ft FËL,~~;1~~~ I- I I I I, ~ I I I I.. ~ _I I I 1 I 1 1 I 1 1 I 1 I I I I 1 I I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I I I I I 1 I 1 1 I I I I I I ( 750 1500 2250 3000 5250 6000 6750 I I I -750 ", 0 ... '7.52 1500 2250 3000 3750 4500 5250 6000 6750 7500 8250 9000 9750 10500 11250 12000 12750 13500 SECTION DETAILS See MD Inc AzI TVD +NI-S +EI-W DLeg TFace VSec Target 1 36.500 0.00 0.00 36.500 0.000 0.000 0.00 0.00 0.000 2 200.000 0.00 0.00 200.000 0.000 0.000 0.00 0.00 0.000 spar"r"'\(-SUn 3 600.000 12.00 133.00 597.082 -28.463 30.523 3.00 133.00 41.728 4 1742.534 57.62 126.71 1510.791 -418.739 530.968 4.00 -7.43 672.770 º Ft 1.b.6!NG ... ..§.Ê.fU!J.Ç.;.sá 5 11407.572 57.62 126.71 6687.211 -5297.350 7074.422 0.00 0.00 8767.830 6 12405.118 89.97 151.47 6966.000 -6016.633 7674.784 4.00 40.77 9699.435 CD1-11 (Heel) A M,I,Hlol'I\'I'n,~ co~.u':~~·" 7 15784.728 89.97 151.46 6968.000 -8985.665 9289.283 0.00 -89.9812924.123 CD1-11 (Toe) -r/ ConocoPhillips SPERRY_SUN HES Planning Report Database: Company: Pr(jjEict: Slt&: Well: W@IU.)Orø: Design: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Colville River Unit Alpine C01 Plan: C01-11 C01-11 CD1-11 (wp02) Local..Co-ordinateReJe rence; ¡YD Reference: MDRëference: North Reference: Survey Calcuªijðri~ethOc;i: Well Plan: CD1-11 - Slot CD1_11 CD1 (Planning RKB) @ 56' @ 56.000ft (C01 (Planning RKB) CD1 (Planning RKB) @ 56' @ 56.000ft (C01 (Planning RKB) True 1 Minimum Curvature Colville River Unit, North Slope Alaska, United States Map System: Geo Datum: Map Zone: US State Plane 1927 (Exact solution) NAD '1927 (NADCON CONUS) Alaska Zone 04 System Datum: Mean Sea Level Using Well Reference Point Using geodetic scale factor ,Site Alpine C01 0.000 ft Northing: Easting: Slot Radius: 5,975,904.92°ft 385,999.990 ft 0" Latitude: Longitude: Grid Convergence: 700 20' 34.922" N 1500 55' 30.868" W -0.87 0 Site Position: From: Position Uncertainty: Map I"X'U ¡ Well Position ! I Position Uncertainty Plan: C01-11 - Slot C01_11 +N/·S +E/-W 0.000 ft 0.000 ft 0.000 ft Northing: Easting: Wellhead Elevation: 5,975,834.197 ft 385,929.303 ft ft Latitude: Longitude: Ground Level: 700 20' 34.216" N 150055' 32.901" W 0.000 ft I Wellbora I I I i ! CD'í-11 23.95 Declination CO) ; Design Audit Notes: Version: 5 Phase: PLAN Tie On Depth: 36.500 +N/-S +Ef-W Direction (ft) eft) e} 0.000 0.000 134.05 ¡ Vertical Section: . Plan Sections Measured Verticat Dogleg Build Turn Depth Inclinatíon Azimuth Depth +N¡:S +E/·W Rate Rate Rate TFO (ft) (0) CO) (ft) eft) eft} e/100ft} (0/100ft) (0/100ft) e) Target 36.500 0.00 0.00 36.500 0.000 0.000 0.00 0.00 0.00 0.00 200.000 0.00 0.00 200.000 0.000 0.000 0.00 0.00 0.00 0.00 600.000 12.00 133.00 597.082 -28.463 30.523 3.00 3.00 0.00 133.00 1,742.534 57.62 126.71 1,510.791 -418.739 530.968 4.00 3.99 -0.55 -7.43 11,407.572 57.62 126.71 6,687.211 -5,297.350 7,074.422 0.00 0.00 0.00 0.00 12,405.118 89.97 151.47 6,966.000 -6,016.633 7.674.784 4.00 3.24 2.48 40.77 CD1-11 (Heel) 15,784.728 89.97 151.46 6,968.000 -8,985.665 9,289.283 0.00 0.00 0.00 -89.98 C01-11 (Toe) 9/13/2004 8:34:40AM Page 2 of 7 COMPASS 2003.11 Build 38 o RI!eÅ~t-fuL:!.:. n N~.f ~¥ 1~~J1 H . Conoc~illips SPERRY_SUN HES Planning Report ..~ '-' Database: CQl11pany: P@Etct Site: Well: Wellbore: Design: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 Plan: CD1-11 CD1-11 CD1-11 (wp02) Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Well Plan: CD1-11 - Slot CD1_11 CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) CD1 (Planning RKB) @ 56' @ 56.0000 (CD1 (Planning RKB) True Minimum Curvature Measured Vertical Vertical Dogleg. Build Tum Depth Inclination Depth +N/-5 +E/-W Section Rate Rate Rate (ft) CO) (ft) (ft) (ft) (ft) (OMODft) (0110Oft) (01100ft) 36.500 0.00 0.00 36.500 0.000 0.000 0.000 0.00 0.00 0.00 SHL -- 293ft FNL & 2777ft FEL, Sec5-T11N-R5E ,/ 100.000 0.00 0.00 100.000 0.000 0.000 0.000 0.00 0.00 0.00 200.000 0.00 0.00 200.000 0.000 0.000 0.000 0.00 0.00 0.00 Begin Dlr @ 3.00: 200.010ft,200.010ft 300.000 3.00 133.00 299.954 -1.785 1.914 2.617 3.00 3.00 0.00 400.000 6.00 133.00 399.635 -7.135 7.652 10.461 3.00 3.00 0.00 500.000 9.00 133.00 498.768 -16.036 17.197 23.510 3.00 3.00 0.00 600.000 12.00 133.00 597.082 -28.463 30.523 41.728 3.00 3.00 0.00 Continue Dir @ 4..00 : 600.010ft, 597.092ft 700.000 15.97 131.12 694.098 -44.609 48.499 65.874 4.00 3.97 -1.88 800.000 19.96 129.98 789.203 -64.633 71.954 96.654 4.00 3.98 -1.14 900.000 23.95 129.20 881.933 -88.436 100.772 133.917 4.00 3.99 -0.78 1,000.000 27.94 128.64 971.836 -115.904 134.814 177.482 4.00 3.99 -0.57 1,100.000 31.94 128.20 1,058.475 -146.901 173.914 227.137 4.00 3.99 -0.43 1,200.000 35.93 127.86 1,141.427 -181.278 217.881 282.639 4.00 4.00 -0.35 1,300.000 39.93 127.57 1,220.289 -218.866 266.501 343.719 4.00 4.00 -0.29 1,400.000 43.92 127.33 1,294.675 -259.483 319.537 410.078 4.00 4.00 -0.24 1,500.000 47.92 127.12 1,364.225 -302.931 376.731 481.394 4.00 4.00 -0.21 1,600.000 51.92 126.94 1,428.598 -348.997 437.804 557.319 4.00 4.00 -0.18 1,700.000 55.92 126.77 1,487.481 -397.458 502.459 637.483 4.00 4.00 -0.16 1,742.534 57.62 126.71 1,510.791 -418.739 530.968 672.770 4.00 4.00 -0.15 End Dir, Start Sail @ 57.62: 1742.540ft, 1510.795ft 1,800.000 57.62 126.71 1,541.569 -447.746 569.874 720.901 0.00 0.00 0.00 1,900.000 57.62 126.71 1,595.127 -498.223 637.576 804.657 0.00 0.00 0.00 2,000.000 57.62 126.71 1,648.685 -548.700 705.278 888.413 0.00 0.00 0.00 2,100.000 57.62 126.71 1,702.244 -599.177 772.981 972.169 0.00 0.00 0.00 2,200.000 57.62 126.71 1,755.802 -649.654 840.683 1,055.926 0.00 0.00 0.00 2,300.000 57.62 126.71 1,809.360 -700.130 908.385 1,139.682 0.00 0.00 0.00 2,400.000 57.62 126.71 1,862.918 -750.607 976.088 1,223.438 0.00 0.00 0.00 2,500.000 57.62 126.71 1,916.476 -801.084 1,043.790 1,307.194 0.00 0.00 0.00 2,600.000 57.62 126.71 1,970.035 -851.561 1,111.492 1,390.950 0.00 0.00 0.00 2,700.000 57.62 126.71 2,023.593 -902.038 1,179.194 1,474.706 0.00 0.00 0.00 2,800.000 57.62 126.71 2,077.151 -952.515 1,246.897 1,558.462 0.00 0.00 0.00 2,900.000 57.62 126.71 2,130.709 -1,002.992 1,314.599 1,642.218 0.00 0.00 0.00 2,993.899 57.62 126.71 2,181.000 -1,050.389 1,378.171 1,720.865 0.00 0.00 0.00 C-40 3,000.000 57.62 126.71 2,184.267 -1,053.469 1,382.301 1,725.974 0.00 0.00 0.00 3,100.000 57.62 126.71 2,237.826 -1,103.946 1,450.004 1,809.731 0.00 0.00 0.00 3,200.000 57.62 126.71 2,291.384 -1,154.423 1,517.706 1,893.487 0.00 0.00 0.00 3,300.000 57.62 126.71 2,344.942 -1,204.899 1,585.408 1,977.243 0.00 0.00 0.00 3,343.052 57.62 126.71 2,368.000 -1,226.631 1,614.556 2,013.302 0.00 0.00 0.00 9-5IS" Csg pt... Drill out 8-1/2" Hole: 3343.052ft, 236S,000ft- 95/8" 3,361.724 57.62 126.71 2,378.000 -1,236.056 1 ,627.197 2,028.940 0.00 0.00 0.00 C-30 3,400.000 57.62 126.71 2,398.500 -1,255.376 1,653.111 2,060.999 0.00 0.00 0.00 3,500.000 57.62 126.71 2,452.058 -1,305.853 1,720.813 2,144.755 0.00 0.00 0.00 3,600.000 57.62 126.71 2,505.617 -1,356.330 1,788.515 2,228.511 0.00 0.00 0.00 3,700.000 57.62 126.71 2,559.175 -1,406.807 1,856.218 2,312.267 0.00 0.00 0.00 3,800.000 57.62 126.71 2,612.733 -1,457.284 1,923.920 2,396.023 0.00 0.00 0.00 3,900.000 57.62 126.71 2,666.291 -1,507.761 1,991.622 2,479.780 0.00 0.00 0.00 4,000.000 57.62 126.71 2,719.849 -1,558.238 2,059.325 2,563.536 0.00 0.00 0.00 9/13/2004 8:34:40AM Page 3 of7 COMPASS 2003.11 Build 38 ORIGINAL' ~/ SPERRY - SUN HES ConocoPhillips Planning Report Datäbue: EDM 2003.11 Single User Db Local Co-ordinäteRefételicè: Well Plan: CD1-11 - Slot CD1 - 11 COmp~!)y: ConocoPhillips Alaska Inc. 'TVDRefèrence: C01 (Planning RKB) @ 56' @ 56.000ft (C01 (Planning RKB) Pr()jE¢~ Colville River Unit MDuRefèrenee: C01 (Planning RKB) @ 56' @ 56.000ft (C01 (Planning RKB) Sit&: Alpine C01 North Reference: True Well: Plan: C01-11 Survey Calculation Method: Minimum Curvature Wellbore: CD1-11 ~$jgn:: C01-11 (wp02) 57.62 126.71 2,768.000 -1.603.618 2,120.191 2,638.835 0.00 0.00 0.00 57.62 126.71 2,773.408 -1.608.715 2,127.027 2,647.292 0.00 0.00 0.00 57.62 126.71 2,826.966 -1,659.192 2,194.729 2,731.048 0.00 0.00 0.00 57.62 126.71 2,880.524 -1,709.668 2,262.431 2,814.804 0.00 0.00 0.00 57.62 126.71 2,934.082 -1.760.145 2,330.134 2,898.560 0.00 0.00 0.00 4,500.000 57.62 126.71 2,987.640 -1.810.622 2,397.836 2,982.316 0.00 0.00 0.00 4,600.000 57.62 126.71 3,041.199 -1.861.099 2,465.538 3,066.072 0.00 0.00 0.00 4,700.000 57.62 126.71 3,094.757 -1.911.576 2,533.241 3,149.829 0.00 0.00 0.00 4,800.000 57.62 126.71 3,148.315 -1,962.053 2,600.943 3,233.585 0.00 0.00 0.00 4,900.000 57.62 126.71 3,201.873 -2.012.530 2,668.645 3,317.341 0.00 0.00 0.00 5,000.000 57.62 126.71 3,255.431 -2,063.007 2,736.348 3,401.097 0.00 0.00 0.00 5,100.000 57.62 126.71 3,308.989 -2,113.484 2,804.050 3,484.853 0.00 0.00 0.00 5,200.000 57.62 126.71 3,362.548 -2,163.961 2,871.752 3,568.609 0.00 0.00 0.00 5,300.000 57.62 126.71 3,416.106 -2,214.437 2,939.455 3,652.365 0.00 0.00 0.00 5,400.000 57.62 126.71 3,469.664 -2,264.914 3,007.157 3,736.121 0.00 0.00 0.00 5,500.000 57.62 126.71 3,523.222 -2,315.391 3,074.859 3,819.878 0.00 0.00 0.00 5,600.000 57.62 126.71 3,576.780 -2,365.868 3,142.561 3,903.634 0.00 0.00 0.00 5,700.000 57.62 126.71 3,630.339 -2,416.345 3,210.264 3,987.390 0.00 0.00 0.00 5,800.000 57.62 126.71 3,683.897 -2,466.822 3,277.966 4,071.146 0.00 0.00 0.00 5,900.000 57.62 126.71 3,737.455 -2,517.299 3,345.668 4,154.902 0.00 0.00 0.00 6,000.000 57.62 126.71 3,791.013 -2,567.776 3,413.371 4,238.658 0.00 0.00 0.00 6,016.779 57.62 126.71 3,800.000 -2,576.245 3,424.731 4,252.712 0.00 0.00 0.00 K-3 MARKER 6,100.000 57.62 126.71 3,844.571 -2,618.253 3,481.073 4,322.414 0.00 0.00 0.00 6,200.000 57.62 126.71 3,898.130 -2,668.730 3,548.775 4,406.170 0.00 0.00 0.00 6,300.000 57.62 126.71 3,951.688 -2,719.206 3,616.478 4,489.926 0.00 0.00 0.00 6,365.932 57.62 126.71 3,987.000 -2,752.487 3,661.115 4,545.149 0.00 0.00 0.00 BASAL K·3 55 6,400.000 57.62 126.71 4,005.246 -2,769.683 3,684.180 4,573.683 0.00 0.00 0.00 6,446.219 57.62 126.71 4,030.000 -2,793.013 3,715.471 4,612.394 0.00 0.00 0.00 K-2 MARKER 6,500.000 57.62 126.71 4,058.804 -2,820.160 3,751.882 4,657.439 0.00 0.00 0.00 6,600.000 57.62 126.71 4,112.362 -2,870.637 3,819.585 4,741.195 0.00 0.00 0.00 6,672.141 57.62 126.71 4,151.000 -2,907.052 3,868.426 4,801.618 0.00 0.00 0.00 BASE K·2SEQUENCE 6,700.000 57.62 126.71 4,165.921 -2,921.114 3,887.287 4,824.951 0.00 0.00 0.00 6,800.000 57.62 126.71 4,219.479 -2,971.591 3,954.989 4,908.707 0.00 0.00 0.00 6,900.000 57.62 126.71 4,273.037 -3,022.068 4,022.691 4,992.463 0.00 0.00 0.00 7,000.000 57.62 126.71 4,326.595 -3,072.545 4,090.394 5,076.219 0.00 0.00 0.00 7,100.000 57.62 126.71 4,380.153 -3,123.022 4,158.096 5,159.975 0.00 0.00 0.00 7,200.000 57.62 126.71 4,433.712 -3,173.498 4,225.798 5,243.732 0.00 0.00 0.00 7,300.000 57.62 126.71 4,487.270 -3,223.975 4,293.501 5,327.488 0.00 0.00 0.00 7,400.000 57.62 126.71 4,540.828 -3,274.452 4,361.203 5,411.244 0.00 0.00 0.00 7,500.000 57.62 126.71 4,594.386 -3,324.929 4,428.905 5,495.000 0.00 0.00 0.00 7,600.000 57.62 126.71 4,647.944 -3,375.406 4,496.608 5,578.756 0.00 0.00 0.00 7,700.000 57.62 126.71 4,701.503 -3,425.883 4,564.310 5,662.512 0.00 0.00 0.00 7.800.000 57.62 126.71 4,755.061 -3,476.360 4,632.012 5,746.268 0.00 0.00 0.00 7.900.000 57.62 126.71 4,808.619 -3,526.837 4,699.715 5,830.024 0.00 0.00 0.00 8,000.000 57.62 126.71 4,862.177 -3,577.314 4,767.417 5,913.781 0.00 0.00 0.00 8,100.000 57.62 126.71 4,915.735 -3,627.791 4,835.119 5,997.537 0.00 0.00 0.00 8,200.000 57.62 126.71 4,969.293 -3,678.267 4,902.821 6,081.293 0.00 0.00 0.00 8.300.000 57.62 126.71 5,022.852 -3,728.744 4,970.524 6,165.049 0.00 0.00 0.00 8,400.000 57.62 126.71 5,076.410 -3,779.221 5,038.226 6,248.805 0.00 0.00 0.00 8,500.000 57.62 126.71 5.129.968 -3,829.698 5,105.928 6,332.561 0.00 0.00 0.00 8,600.000 57.62 126.71 5,183.526 -3,880.175 5,173.631 6,416.317 0.00 0.00 0.00 8,700.000 57.62 126.71 5,237.084 -3,930.652 5,241.333 6,500.073 0.00 0.00 0.00 8,800.000 57.62 126.71 5,290.643 -3,981.129 5,309.035 6,583.829 0.00 0.00 0.00 9/13/2004 8:34:40AM Page 4 of 7 COMPASS 2003. 11 Build 38 ORJS~¡Nl1[j: -{ Conoc~illips '- SPERRY_SUN HES - Planning Report Database: EDM 2003.11 Single User Db Well Plan: CD1-11 - Slot CD1_11 Compðny: ConocoPhillips Alaska Inc. (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) Project: Colville River Unit (Planning RKB) @ 56' @ 56.0000 (CD1 (Planning RKB) Site: Alpine CD1 Well: Plan: CD1-11 Wellbore: CD1-11 D&sign: CD1-11 (wp02) 8,900.000 57.62 126.71 5,344.201 0.00 0.00 0.00 9,000.000 57.62 126.71 5,397.759 0.00 0.00 0.00 9,100.000 57.62 126.71 5,451.317 -4,132.560 5,512.142 6,835.098 0.00 0.00 0.00 9,200.000 57.62 126.71 5,504.875 -4,183.036 5,579.845 6,918.854 0.00 0.00 0.00 9,300.000 57.62 126.71 5,558.434 -4,233.513 5,647.547 7,002.610 0.00 0.00 0.00 9,400.000 57.62 126.71 5,611.992 -4,283.990 5,715.249 7,086.366 0.00 0.00 0.00 9,500.000 57.62 126.71 5,665.550 -4,334.467 5,782.951 7,170.122 0.00 0.00 0.00 9,600.000 57.62 126.71 5,719.108 -4,384.944 5,850.654 7,253.878 0.00 0.00 0.00 9,700.000 57.62 126.71 5,772.666 -4,435.421 5,918.356 7,337.635 0.00 0.00 0.00 9,800.000 57.62 126.71 5,826.225 -4,485.898 5,986.058 7,421.391 0.00 0.00 0.00 9,900.000 57.62 126.71 5,879.783 -4,536.375 6,053.761 7,505.147 0.00 0.00 0.00 9,958.287 57.62 126.71 5,911.000 -4,565.796 6,093.222 7,553.965 0.00 0.00 0.00 ALBIAN 97 10,000.000 57.62 126.71 5,933.341 -4,586.852 6,121.463 7,588.903 0.00 0.00 0.00 10,100.000 57.62 126.71 5,986.899 -4,637.329 6,189.165 7,672.659 0.00 0.00 0.00 10,200.000 57.62 126.71 6,040.457 -4,687.805 6,256.868 7,756.415 0.00 0.00 0.00 10,300.000 57.62 126.71 6,094.016 -4,738.282 6,324.570 7,840.171 0.00 0.00 0.00 10,400.000 57.62 126.71 6,147.574 -4,788.759 6,392.272 7,923.927 0.00 0.00 0.00 10,441.873 57.62 126.71 6,170.000 -4,809.895 6,420.621 7,958.998 0.00 0.00 0.00 ALBIAN 96 10,500.000 57.62 126.71 6,201.132 -4,839.236 6,459.975 8,007.684 0.00 0.00 0.00 10,600.000 57.62 126.71 6,254.690 -4,889.713 6,527.677 8,091.440 0.00 0.00 0.00 10,700.000 57.62 126.71 6,308.248 -4,940.190 6,595.379 8,175.196 0.00 0.00 0.00 10,800.000 57.62 126.71 6,361.807 -4,990.667 6,663.082 8,258.952 0.00 0.00 0.00 10,900.000 57.62 126.71 6,415.365 -5,041.144 6,730.784 8,342.708 0.00 0.00 0.00 11,000.000 57.62 126.71 6,468.923 -5,091.621 6,798.486 8,426.464 0.00 0.00 0.00 11,024.417 57.62 126.71 6,482.000 -5,103.945 6,815.017 8,446.915 0.00 0.00 0.00 TOP HRZ 11,100.000 57.62 126.71 6,522.481 -5,142.098 6,866.188 8,510.220 0.00 0.00 0.00 11,200.000 57.62 126.71 6,576.039 -5,192.574 6,933.891 8,593.976 0.00 0.00 0.00 11,300.000 57.62 126.71 6,629.597 -5,243.051 7,001.593 8,677.733 0.00 0.00 0.00 11,302.619 57.62 126.71 6,631.000 -5,244.373 7,003.366 8,679.926 0.00 0.00 0.00 BASE HRZ 11,400.000 57.62 126.71 6,683.156 -5,293.528 7,069.295 8,761.489 0.00 0.00 0.00 11,403.444 57.62 126.71 6,685.000 -5,295.266 7,071.627 8,764.373 0.00 0.00 0.00 K-1 MARKER 11,407.572 57.62 126.71 6,687.211 -5,297.350 7,074.422 8,767.830 0.00 0.00 0.00 Begin Dir @ 4.00 : 11407.580ft,6687.215ft 11,494.393 60.27 129.32 6,732.000 -5,343.163 7,132.994 8,841.782 4.00 3.06 3.01 TOP KUPARUK 11,500.000 60.45 129.48 6,734.773 -5,346.256 7,136.760 8,846.639 3.97 3.07 2.90 11,591.707 63.31 132.08 6,778.000 -5,399.093 7,197.973 8,927.372 4.00 3.12 2.84 LCU 11,600.000 63.57 132.31 6,781.708 -5,404.076 7,203.468 8,934.786 3.98 3.13 2.74 11,700.000 66.75 134.99 6,823.719 -5,466.720 7,269.093 9,025.508 4.00 3.18 2.68 11,800.000 69.97 137.54 6,860.602 -5,533.885 7,333.315 9,118.366 4.00 3.22 2.55 11,899.388 73.20 139.98 6,892.000 -5,604.794 7,395.445 9,212.322 4.00 3.26 2.45 MILUVEACH A 11,900.000 73.22 140.00 6,892.177 -5,605.243 7,395.822 9,212.905 3.69 3.02 2.22 12,000.000 76.50 142.36 6,918.290 -5,680.446 7,456.308 9,308.665 4.00 3.28 2.37 12,020.697 77.19 142.85 6,923.000 -5,696.458 7,468.547 9,328.595 4.01 3.30 2.33 ALPINE D 12,100.000 79.81 144.67 6,938.813 -5,759.127 7,514.479 9,405.181 4.00 3.30 2.30 12,112.614 80.23 144.96 6,941.000 -5,769.280 7,521.638 9,417.385 4.02 3.33 2.28 ALPINE C 12,200.000 83.13 146.92 6,953.648 -5,840.905 7,570.052 9,501.981 4.00 3.32 2.25 9/13/2004 8:34:40AM Page 5 of 7 COMPASS 2003.11 Build 38 ORIGINAL ...,../ . ConocoPhillips SPERRY_SUN HES Planning Report Database: Company: Proj~ct; Site: Well: Well bore: Qè'sign: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Col'¡ille River Unit Alpi:le CD1 Plan: CD1-11 CD1-11 CD1-11 (wp02) Local CCJ"OrdihateReference: TVD Referencè: MDReference: North Reference: Survey Calculation Methöd: Well Plan: CD1-11 - Slot CD1_11 CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) True Minimum Curvature 12,285.000 85.96 148.82 6,961.730 -5,912.552 4.00 3.33 2.23 7" Csg pt ... Begin 6-1/8" hole: 12285.000ft, 6961.730ft .. Continue Dir - 7" 12,300.000 86.46 149.15 6,962.721 -5,925.379 7,622.756 9,598.594 3.99 3.32 2.21 12,400.000 89.80 151.36 6,965.989 -6.012.139 7,672.335 9,694.550 4.00 3,34 2.21 12,405.118 89.97 151.47 6,966.000 -6.016.633 7,674.784 9,699.435 4.00 3.34 2.21 Target (Heel) Continue Dir, 12405.11 Oft, 6966.000ft, (1 034ft FNL, 402ft FEL, Sec9?·T11 N·R5E - CD1-11 (Heel) 12,500.000 89.97 151.47 6,966.056 -6.099.993 7,720.100 9,789.963 0.00 0.00 0.00 12,600.000 89,97 151.47 6,966,115 -6,187,850 7,767.862 9,885.376 0,00 0.00 0,00 12,700.000 89,97 151.47 6,966.175 -6,275,707 7,815.624 9,980,789 0.00 0.00 0.00 12,800,000 89,97 151.47 6,966.234 -6,363,563 7,863,387 10,076,202 0,00 0.00 0.00 12,900.000 89,97 151.47 6,966.293 -6,451.418 7,911.151 10,171.615 0,00 0.00 0.00 13,000,000 89.97 151.47 6,966.352 -6,539,274 7,958.915 10,267.028 0.00 0.00 0.00 13,100.000 89,97 151.47 6,966.411 -6,627,129 8,006.680 10,362.442 0,00 0.00 0.00 13,200.000 89.97 151.47 6,966.470 -6,714.983 8,054.446 10,457.856 0.00 0.00 0.00 13,300.000 89.97 151.47 6,966.530 -6,802.838 8,102.212 10,553.270 0.00 0.00 0.00 13,400.000 89,97 151.47 6,966.589 -6,890.692 8,149.979 10,648.684 0.00 0.00 0.00 13,500,000 89.97 151.47 6,966,648 -6,978,545 8,197,746 10,744.099 0.00 0.00 0,00 13,600.000 89,97 151.47 6,966.707 -7,066.399 8,245.515 10,839.514 0.00 0.00 0.00 13,700.000 89,97 151.47 6,966.766 -7,154,251 8,293.283 10,934,929 0.00 0.00 0,00 13,800.000 89.97 151.46 6,966.826 -7,242,104 8,341,053 11,030,344 0.00 0,00 0.00 13,900.000 89,97 151 .46 6,966.885 -7,329.956 8,388.823 11,125.759 0.00 0,00 0.00 14,000.000 89.97 151 .46 6,966.944 -7,417.808 8,436.594 11,221.175 0.00 0.00 0,00 14,100,000 89,97 151.46 6,967,003 -7,505.660 8,484,365 11,316,591 0.00 0,00 0,00 14,200,000 89,97 1 51 .46 6,967,062 -7,593.511 8,532.138 11,412.007 0.00 0.00 0.00 14,300.000 89.97 151.46 6,967.121 -7,681,361 8,579,910 11,507.423 0,00 0,00 0,00 14,400.000 89.97 1 51 .46 6,967.181 -7,769.212 8,627.684 11,602.840 0,00 0.00 0,00 14,500.000 89.97 1 51 .46 6,967.240 -7,857.062 8,675.458 11,698.257 0.00 0.00 0.00 14,600.000 89.97 151.46 6,967.299 -7,944.912 8,723.233 11,793,674 0.00 0,00 0.00 14,700.000 89.97 151.46 6,967.358 -8,032,761 8,771,008 11,889,091 0.00 0.00 0.00 14,800.000 89,97 151.46 6,967.417 -8,120.610 8,818.784 11,984,508 0.00 0.00 0.00 14,900,000 89,97 151.46 6,967.476 -8,208.459 8,866.561 12,079.926 0,00 0.00 0,00 15,000.000 89,97 151.46 6,967.536 -8,296.307 8,914.338 12,175,344 0.00 0.00 0.00 15,100.000 89,97 151.46 6,967.595 -8,384.155 8,962.116 12,270,762 0,00 0.00 0,00 15,200.000 89.97 151.46 6,967.654 -8,472.003 9,009.895 12,366,180 0,00 0,00 0.00 15,300.000 89.97 151.46 6,967.713 -8,559,850 9,057,674 12,461.599 0.00 0.00 0.00 15,400.000 89.97 1 51 .46 6,967.772 -8,647.697 9,105.454 12,557.018 0,00 0.00 0,00 15,500.000 89.97 151.46 6,967.832 -8,735,543 9,153.234 12,652.437 0,00 0.00 0.00 15,600.000 89,97 151.46 6,967.891 -8,823.389 9,201,016 12,747.856 0.00 0.00 0.00 15,700.000 89,97 151 .46 6,967.950 -8,911.235 9,248.797 12,843.275 0.00 0.00 0.00 15,784.728 89.97 151.46 6,968,000 -8,985.665 9,289,283 12,924,123 0,00 0,00 0.00 Target (Toe) : 15784.720ft, 6968.000ft, (4005ft FNL, 4077ft FEL, Sec10-T11N·R5E· Open Hole· CD1-11 (Toe) : Target Name . hit/miss target - Shape Latitude Longitude CD1-11 (Heel) 0.00 0,00 6.966,000 -6,016,633 7,674.784 5,969,702,000 - plan hits target - Rectangle (sides W3,379 000 H200.000 00.000) 393,511.000 70" 19' 35.004" N 150" 51' 48.870" W CD1-11 (Toe) - plan hits target - Point 0.00 0.00 6,968.000 -8.985.665 9,289.283 5,966,709.000 395,080.000 70019' 05.786" N 150051' 01.850" W 9/13/2004 8:34:40AM o ~ .~,GiNA.L COMPASS 2003.11 Build 38 ·~ '-'~ ConocJÃ,illips SPERRY_SUN HES Planning Report Database: Company: Prøject SIt8: Wèll: Wellbore: Design: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 Plan: CD1-11 CD1-11 CD1-11 (wp02) Well Plan: CD1-11- SlotCD1_11 CD 1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) True Minimum Curvature C~si'\gPolnts Measul"8d ~pth (ft) 3,343.052 12,285.000 15,784.700 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Vertical Depth . (ft) 2,368.000 6,961.730 6,968.000 Open Hole Cuing Diameter ('T 9-5/8 7 6-1/8 Hole Diameter ("I 12-1/4 8-112 6-1/8 2,993.899 3,361.724 4,089.903 6,016.779 6,365.932 6,446.219 6,672.141 9,958.287 10,441.873 11,024.417 11,302.619 11,403.444 11,494.393 11,591.707 11,899.388 12,020.697 12,112.614 :!#4~~~nO~~o~~ Measured " D~pth (ft) . 36.500 200.010 600.010 1,742.540 3,343.052 11,407.580 12,285.000 12,405.110 15,784.720 Dip Depth Name Lithology Dip Direction (ft) to) r) 2,181.000 C-40 0.00 2,378.000 C-30 0.00 2,768.000 C-20 0.00 3,800.000 K-3 MARKER 0.00 3,987.000 BASAL K-3 SS 0.00 4,030.000 K-2 MARKER 0.00 4,151.000 BASE K-2 SEQUENCE 0.00 5,911.000 ALBIAN 97 0.00 6,170.000 ALBIAN 96 0.00 6,482.000 TOP HRZ 0.00 6,631.000 BASE HRZ 0.00 6,685.000 K-1 MARKER 0.00 6,732.000 TOP KUPARUK 0.00 6,778.000 LCU 0.00 6,892.000 MILUVEACH A 0.00 6,923.000 ALPINE D 0.00 6,941.000 ALPINE C 0.00 Vertical Depth (ft) 36.500 200.010 597.092 1,510.795 2,368.000 6,687.215 6,961.730 6,966.000 6,968.000 Local Coordinates . +NJ-S+E/·W (ft) (ft) 0.000 0.000 0.000 0.000 -28.465 30.525 -418.742 530.972 -1,226.631 1,614.556 -5,297.354 7,074.427 -5,912.552 7,615.044 -6,016.626 7,674.779 -8,985.658 9,289.279 SHL - 293ft FNL & 2777ft FEL, SeeS- T11 N-R5E Begin Dir @ 3.00 : 200.01 Oft,200.01 Oft Continue Dir@4.00 : 600.01 Oft, 597.092ft End Dir, Start Sail @ 57.62: 1742.540ft, 1510.795ft 9-5/8" Csg Pt... Drill out 8-1/2" Hole: 3343.052ft, 2368.000ft Begin Dir @ 4.00 : 11407.580ft,6687.215ft 7" Csg Pt... Begin 6-1/8" hole: 12285.000ft, 6961.730ft- Continue Dir Target (Heel) Continue Dir, 12405.110ft, 6966.000ft, (1034ft FNL, 402ft FEL, Se Target (Toe) : 15784.720ft, 6968.000ft, (4005ft FNL, 4077ft FEL, Sec1 0- T11 N-F . COITIRumf, 9/13/2004 8:34:40AM COMPASS 2003. 11 Build 38 Page 7 of 7 ORIGINAL of W-S +EJ-W Northing ElISth19 ltttlttu~ Longlb.ldð CD1_' 1 ~ot ConocoPhillîps Alaska Inc. 150-5S'32.oo1W Engineering Alpine Calculation Method: Minimum Curvature Error System: ISCWSA Scan Method: Trav. Cytinder North Error Surface: Elliptical Conic Warning Method: Rules Based ~.'....'~~----------.~~VEY 'RO(;RAM D"le: 2004-09-IWHMI:00:00 V"lid"'"d: Yes Version: S.(HMI DClllh From nellh To Survt'yfl'l:m Tool 36.StMI 1250.000 CDJ-11 (WI,02) CB-GYRO-SS 12.'i0'(MMI 15784.72R COI-II (wp02) MWI)+IFR·AK·CA7~SC l.__ .--.-..-----------,...------,.--- - ---_._--"-----_._---~_._----_._.,-,_..- o :;Q 2š ~ ~ ~ ~ .1.,..-' . ..;:: CD1-09 CDI·1 CDI·I:! CDI If. CDI·lt- C01-08 PI.; I ¡ / /' / / ,/ ..~//". ...... I // / / CD1-19 150 180 ____.____~~~~~_~~~lJL~~:Y.~~~_~er ~!~~~_t.!~~!~~~~~~!2..CJ. VS Cel~re to ~~ntre Separa~~n [50 ftlin] ----...,-.-----.---------,..--...-----.-..,..-,-------...-..-------------- SgCTION DETAILS S<:(' MO Ine A1.i TVO +N/-S +.E/-W Dug TFace VSc<; 1 :~.5IHI 0.00 0.00 36.500 0.000 II.IIIMI 0.00 0.00 0.000 2 21MUHHI OJMI O.IHI 2IMI'(HHI O.!MMI OJUMI 0.00 0.00 O.(HHI J 600.000 12,/MI LHIMI 597.082 -28.46J :l0.52J 3.00 03.00 41.72R 4 1742.534 57.62 126.71 1510.791 -418.739 530.968 4.00 -7.43 672.770 5 11407.572 57.62 126.71 6687.211 -5297.350 7074.422 0.00 O.IHI 8767.830 Ii 12405.118 89.97 151.47 69M.OIHI -6016.6.1.1 7674.784 4.IHI 441.77 %99.435 7 15784.72R 8').97 t51.4(i 6%8.000 ·8985.665 92R9.2R.' O.IHI -89.98 12924.12.\ Targct CI)I-11 (Ht,eI) CIH-11 (Toe) . . . -,-----,-_._- --,----_._--"._"._- From Colour To MD 60 37 - 300 300 - 400 400 500 500 750 750 1000 1000 1250 1250 1500 1500 1750 1750 2000 2000 3000 3000 - 4000 4000 5000 5000 - 6000 6000 7000 7000 -- 8000 8000 9000 9000 - 10000 10000 - 11000 11000 - 12000 12000 13000 13000 14000 14000 15000 15000 -..-- 16000 90 120 I ANTI-COLLISION SETTINGS Interpolation Method: Depth Range From: MD Interval: 25' Stations 36.500 To 15784.728 Reference: Maximum Range: 1774.8' Scanned frolu Surface to TD CD1-09 I CDH 0 90 C01-13 2 Plan: CD,., 1 (vt~) Travelling Cylinder Azimuth (TFO+AZI) [0] vs Centre to Centre Separation [10 Mn] ('tDJ-II (wp-02) Approved Plan ""-' "---' ConocJPhillips ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 Plan: CD1-11 CD1-11 CD1-11 (wp02) Travelling Cylinder Report 13 September, 2004 ORIGINAt ' ..............- ConocoPhillips SPERRY_SUN HES Anticollision Report C()J11pahY: Pr()jept: ReferéliceSite: SitéEri'ô'r: Reference.Well: WelfEttot: Re:feren¢êWèllbofé Referencê-D~igl1: ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 O.OOOft Plan: CD1-11 O.OOOft CD1-11 CD1-11 (wp02) CD1-11 (wp02) Filter type: GLOBAL FILTER: Interpolation Method: MD Interval 25.000ft Depth Range: Unlimited Results Limited by: Maximum center-center distance of 1,774.823ft LocalCoc..ortfinateRefetence: TVDReferèl1ce: MD Reference: North Reference: SUrvey. CaICUlatîöJ'tMethod: 04tputerrorsarëàt· . . Data~se: OffsetTVD Reference:·· Well Plan: CD1-11 - Slot CD1_11 CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I True Minimum Curvature 1.00 sigma EDM 2003.11 Single User Db . Offset Datum Error Model: Scan Method: Error Surface: ISCWSA Trav. Cylinder North Elliptical Conic Survey Tool Program From To (ft) (ft) 36.500 1,250.000 1,250.000 CD1-11 (wp02) (CD1-11) 15,784.728 CD1-11 (wp02) (CD1-11) CB-GYRO-SS MWD+IFR-AK-CAZ-SC Camera based gyro single shot MWD+IFR AK CAZ SCC CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 9/13/200411:12:26AM Page 2of237 COMPASS 2003.11 Build 38 ORIG'INÄ:L ConocóP'hillips .--- CQf11pany: Pr()iøct: RèferènceSite: Site Error: Reference Well: Well Error: Ref~renceWellbore ReferenèeDesign: ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 O.OOOft Plan: CD1-11 O.OOOft CD1-11 CD1-11 (wp02) Súnunary SPERRY_SUN HES Anticollision Report '~--' Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well Plan: CD1-11 - Slot CD1_11 CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I True Minimum Curvature 1.00 sigma EDM 2003.11 Single User Db Offset Datum Reference Offset Centre to No-Go Allowable Measured Measured Centre Dìstánce Deviation Warning SiteNarnè Depth Depth Distance (ft) frornPlan . OffsèfWen -Wellbore, -Design (ft) (ft) (ft) (ft) Alpine CD1 CD1-01-CD1-01-CD1-01 275.248 275.000 99.832 4.29 95.539 Pass - Major Risk CD1-01 - CD1-01 PB1 - CD1-01 PB1 275.248 275.000 99.832 4.29 95.539 Pass - Major Risk CD1-02 - CD1-02 - CD1-02 299.728 300.000 90.592 5.02 85.570 Pass - Major Risk CD1-03 - CD1-03 - CD1-03 324.458 325.000 80.123 5.13 74.995 Pass - Major Risk CD1-04 - CD1-04 - C[11-04 225.218 225.000 70.778 3.94 66.840 Pass - Major Risk CD1-05 - CD1-05 - CD1-05 349.814 350.000 59.167 5.08 54.087 Pass - Major Risk CD1-05 - CD1-05PB1 - CD1-05PB1 349.814 350.000 59.167 5.08 54.087 Pass - Major Risk CD1-06 - CD1-06 - CD1-06 324.895 325.000 50 .701 5.23 45.476 Pass - Major Risk CD1-06- CD1-06PB1 - CD1-06PB1 324.895 325.000 50.701 5.23 45.476 Pass - Major Risk CD1-07 - CD1-07 - CD1-07 299.596 300.000 41.835 5.68 36.156 Pass - Major Risk CD1-07 - CD1-07PB1 - CD1-07PB1 299.596 300.000 41.835 5.68 36.156 Pass - Major Risk CD1-07 - CD1-07PB2 - CD1-07PB2 299.596 300.000 41.835 5.68 36.156 Pass - Major Risk CD1-08 - CD1-08 - CD1-08 300.480 300.000 30.747 5.49 25.261 Pass - Major Risk CD1-09 - CD1- 09PB1 - CD1- 09PB1 624.389 625.000 17 .083 10.30 6.781 Pass - Major Risk CD1-09 - CD1-09 - CD1-09 624.389 625.000 17.083 10.30 6.781 Pass - Major Risk CD1-10 - CD1-10 - CD1-10 299.751 300.000 10.131 4.96 5.172 Pass - Major Risk CD1-13 - CD1-13 - CD1-13 349.350 350.000 20.023 5.41 14.612 Pass - Major Risk CD1-14 - CD1-14 - CD1-14 1 ,152.045 1,150.000 33.174 25.22 7.952 Pass - Major Risk CD1-14 - CD1-14 PB1 - CD1-14 PB1 1,152.045 1,150.000 33.174 25.22 7.952 Pass - Major Risk CD1-16 - CD1-16 - CD1-16 598.281 600.000 46.836 9.72 37.118 Pass - Major Risk CD1-16 - CD1-16PB1 - CD1-16PB1 598.281 600.000 46.836 9.72 37.118 Pass - Major Risk CD1-17 - CD1-17 - CD1-17 448.641 450.000 59.680 6.86 52.820 Pass - Major Risk CD1-19 - CD1-19 - CD1-19 346.797 350.000 81.141 5.25 75.893 Pass - Major Risk CD1-19 - CD1-19A - CD1-19A 349.204 350.000 81.171 5.28 75.893 Pass - Major Risk CD1-21 - CD1-21 - CD1-21 348.945 350.000 100.052 5.54 94.510 Pass - Major Risk CD1-21 - CD1-21 L 1 - CD1-21 L 1 348.945 350.000 100.052 5.65 94.401 Pass - Major Risk CD1-21 - CD1-21 PB1 - CD1-21 PB 1 348.945 350.000 100.052 5.65 94.401 Pass - Major Risk CD1-22 - CD1-22 - CD1-22 374.197 375.000 111 .534 5.85 105.689 Pass - Major Risk CD1-22 - CD1-22A - CD1-22A 374.197 375.000 111.534 5.85 105.689 Pass - Major Risk CD1-229 (aka NQ1) - CD1-229 - CD1-229 174.943 175.000 180.166 2.96 177 .207 Pass - Major Risk CD1-229 (aka NQ1) - CD1-229 PB1 - CD1-229 PB' 174.943 175.000 180.166 2.96 177.207 Pass - Major Risk CD1-23 - CD1-23 - CD1-23 954.686 975.000 1 01 .477 17.44 84.036 Pass - Major Risk CD1-24 - CD1-24 - CD1-24 689.033 700.000 134.772 10.64 124.127 Pass - Major Risk CD1-25 - CD1-25 - CD1-25 473.605 475.000 140.755 6.89 133.864 Pass - Major Risk CD1-26 - CD1-26 - CD1-26 548.051 550.000 154.122 8.30 145.825 Pass - Major Risk CD1-26 - CD1-26PB1 - CD1-26PB1 548.051 550.000 154.122 8.30 145.825 Pass - Major Risk CD1-27 - CD1-27 - CD1-27 249.700 250.000 160.297 4.17 156.128 Pass - Major Risk CD1-28 - CD1-28 - CD1-28 422.918 425.000 167.468 6.60 160.865 Pass - Major Risk CD1-28 - CD1-28 PB1 - CD1-28 PB1 422.918 425.000 167.468 6.60 160.865 Pass - Major Risk CD1-3O - CD1-3O - CD1-30 200.185 200.000 190.528 3.64 186.886 Pass - Major Risk CD1-3O - CD1-3O PB1 - CD1-3O PB1 200.185 200.000 190.528 3.64 186.886 Pass - Major Risk CD1~1-CD1~1 -CD1~1 643.041 650.000 197.192 9.90 187.295 Pass - Major Risk CD1-31 - CD1-31 CAZ - CD1-31 CAZ 643.037 650.000 197.169 9.91 187.262 Pass - Major Risk CD1-31 - CD1-31 IIFR - CD1-31 IIFR 643.036 650.000 197.165 9.91 187.252 Pass - Major Risk CD1-32 - CD1-32 - CD1-32 399.187 400.000 209.999 5.46 204.534 Pass - Major Risk CD 1 -32 - CD 1-32 P B 1 - CD 1 -32 P B 1 399.187 400.000 209.999 5.46 204.534 Pass - Major Risk CD1-33 - CD1-33 - CD1-33 619.028 625.000 222.807 9.61 213.197 Pass - Major Risk CD1-34 - CD1-34 - CD1-34 299.575 300.000 230.331 4.63 225.703 Pass - Major Risk CD1-35 - CD1-35 - CD1-35 224.437 225.000 240.026 3.70 236.329 Pass - Major Risk CD1-36 - CD1-36 - CD1-36 199.845 200.000 250.724 3.51 247.212 Pass - Major Risk CD1-36 - CD1-36 PB1 - CD1-36 PB1 199.845 200.000 250.724 3.51 247.212 Pass - Major Risk CD1-37 - CD1-37 - CD1-37 349.088 350.000 260.342 5.30 255.040 Pass - Major Risk Plan: CD1-12 - CD1-12 - CD1-12 relim01 299.899 300.000 10.386 5.79 4.591 Pass - Ma'or Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 9/13/200411:12:26AM Page 4 of 237 COMPASS 2003.11 Build 38 o R tß I, N;AÞ.f ' .,.,.../ ConocoPhillips C·ompa.ny: Ptón~c~: RefèrènceSité: SitèErtor: ReferenceWeH: Well Error: ReferenceWeilbOre Refere.nc:e. DeSign: ConocoPhillips Alaska Inc. Colville River Unit Alpine CD1 O.OOOft Plan: CD1-11 O.OOOft CD1-11 CD1-11 (wp02) ,-summarY I ; Site Name ¡ Offset Well - Wellbore - Design Alpine CD1 Plan: CD1-18 - CD1-f8 - CD1-18 (prelim01) Plan: CD1-20 - CD1-20 - CD1-20 (prelim01) SPERRY_SUN HES Anticollision Report L()cal·Co-ot<iinat~Referê[}ce: TVDReferélice: MDReferenc:e: North Reference: Survey.·CalCf.jlàtlonMethod: Output errÖfsareat Datãbase: OffsetTVÐRéferehce: Well Plan: CD1-11 - Slot CD1_11 CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I True ... Minimum Curvature 1.00 sigma EDM 2003.11 Single User Db Offset Datum Réfe~en:(;e Measured Depth ·(ft) Offset Measured Depth (ft) . 399.120 324.778 399.998 325.000 Pass - Major Risk Pass - Major Risk 70.798 90.202 7.31 5.70 63.488 84.503 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 9/13/2004 11:12:26AM Page 5 of 237 COMPASS 2003.11 Build 38 o RI¡~rNAl '; , Plan: CDI-Il (wp02) (plan: CDI-IIICDI-II) f .o~I~: · f'r 38 IA :: I I. \ . / - f lJl ~. 36.0-: f-~ ,- ................. /~./ ffL:"~ ... J/ \. ..T,. ·]fl = : j ~ i " 'I... 'i If: ... ....... · . j 3;J.O--=_ '1---:---- I --- -----~.~.-- - ~- ...... // ... , /. . ---- " , ....... ........ , I'J ..... ........ ......./J 32.~11 --1--d------:---' ./~A .... 7' .... !!:... .'. · .......·11 ................ 30.~L.... 1.....1 :~~_ ~~"'-.. '.' VI'·· .. : . ;/ I =1···· :~.: ..... : .'; ..·.·':7······. . .0..1': 28~1.1 ,. ~ i··~:·. ir;.!~:..;~/ ~ :. "..' . f· I 26~ '......+ .l'·'···'··jt.rj-+"+-'+-·'I't-'·+'··J,['I; /. j 24 I~""''''~~/ / /..··....·......···7· ~/ .1 '. -,~-~-T I . .. ...... ··11·· :f o~ :;o.~ -~ (j')~ 22 -~ %ð 20 )::>~ r-~ () u : I .!. - .0--= I......··..·.. - - - 18.8 - . ...1. ..., . .............. .. .....n r '/~ ;/ /' ' ...-;+ ··.ij - - 16.0--= -.-.-,- - - . 14.O-=J2.:':'~ - - - 12.8 - . . : . . ··.·······:1 /7 ,ri!1 ·.·~11,!I,l+!1Ii¡ ..¡ .-:.¡;~~ --.- [O,,;"':, .,. " ' 'i' .. ...-.~ ¡ . ; ¡ ,j:'+i· ).!: if: _..~ ~___ . I ......·1..:..... - ..)/// fT:r :I'f ¡;) ..1. ...). ,. 10.0- - - . '111'¡1+:J "I .' 'll~frl 8.~ ........... ..·~··;;;,:;;¡;;~;~!~·~~,·~..o;;d<. ...... ¡ 6.~ ~..._:...:....:...j.._... ~l........ #H-l-!; i¡lmt-IUII ¡,....,i,l, . ":':·:·1·, . , I..........·..... .... .. ....... . '. .; .·....1:': :::1 , ·lIf"~tllll:1 i'" I II I II II I I I I I I 650 700 750 800 - 4.0--: - - 2.8 - ,j,',,"',..1:·,'. ltfllFh 0.8 I I I I 150 I I II I I I I I 1 I III 450 500 550 600 850 Measured Depth [ft] 250 350 400 300 200 o 50 100 1 \l'\\ e: it· ....... ,/,1/1 ....../ I . i"\~' ... , ' ....... ."/-": . '" / . . -. ~i} .... .' ·...·..·····/·1 . ./ __ .' .. ...... ... ..¡ I·I·t-_-··· .../....... ........... .......,~........................... I j.ll! 7 ........... ............... ......\""- .............. ..... 1----· . ........... ...... ...... . . ........\> ....., .....¡ ---TjI ..,.. ....... . .,'.' . "N-..' .. . I --+/ ...¡ xl···· .. . . , ..11 .. .......·.·..1. ············.1, ...... ...... ........... ...l· .1 :¡... 'J __ : :-.:.':'. :.' ~.: :-:-.-., '..: '_, ii : :. ~J-: . ':--. .~ ...0::-- - .,...: "','" " .~. . -- ................¡...... . . ........;.. .,... . .. I·· . .. . . ... -. . ..... ... ..... . . . . . . " : .. '. .. , .... . I / . '.. ., i ; ( . ... ... . ..... .... .... ,.... ..e' . ..e.... ..... ....... .,..., ...., m.. . , ..... , .__.~-_.. --..--..- .... ..... , ....-............. ¡; \'( T . .. . , ... I I I I II I II I I I II 11111 1111 I II III I I I II I 1 ..... ........ ..-....-.-... ._0._._.'..-... ..._._.~ \ : ! '.... ; ¡ ..' +. ' :! iH i···· , . I ..... ......... "....,.."",.....,.... 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 . ... :..L.~.__.. .Ii ! I , ,¡.. 'Iiii' ,I ,i .···.·,11 ir', .' ii ". COI-II (wp02) - CDI.OI. CDI-OI. CDI.OI VI - CDI-OI. CDI.OIPBI. COI-OIPE!-!-¥!'" COI.02. COI-02. COI.02 V2 - COI-03, COI·03. COI·03 VI - COI·04. COI·04. COI·04 VI - COI·05, COI·05. C01-05 VI - CDI-()5. COI·05PBI. COI-05P_ COI-06, COI-06, COI.06 VI - COI.06. COI-06PBI. COI-06PBI VI COI-07. COI-07. COI-07 V26 - COI-07. CDI-07PB!, COI-07P_ CDI-07.COI-07PB2. CDI-07P~ COI-08. COI-08. C01-08 V4 - COI·O<). COI- o<)PB!, CDI-O<)P&1-¥1 CDI·(~), CDI-o<). CDI-09 V2 - CDI·IO. COI·IO. COI-IO VI - COI-13, COI·13. CI)I-13 VI - COI-14. COI-14 GYRO, CDI·I_O(J.(DI·14, COI·14 MWO. COI.14 MWD COI-14, COI-14 PSI MWO, C[)!-t.H'ßCOOMII>,'\I:DI-14 pBI, COI-14 P&1-¥1 CDI-14, COI-14. COI-14 VI - COI-16. COI.16, COI-16 VI - COI-16. CDI-16PßI, CDI·16PE!-!-¥!'" COI·17. COI-17. CDI-17 V2 - COI-19. CDI·19. CDI·19 V2 - CDI·19. CDI-19A, COI-19A V4- COI-21. CDI·21. CDI-21 VI - CDI-21, CDI·2ILI. COI-211.1 VI CDI.21. COI-2IPBI. CO 1-2 I PE!-!-¥!'" CDI-22, COI-22, CDI-22 V6 - CDI-22. COI-22A. COI.22A V6- COI-229 (uku NQI), COI.229 PB-r,-eÐI-Œl!IIPliP\l1k. NQI), CDI-229. ~9 V-DI·23. COI·23. COI·23 V3 - COI·24, CI)I-24, CDI-24 V4 - COI·25, COI·25. COI·25 VI - 1:01-26. COI-26, CDI-26VI - (;DI-26. CDI-26PßI. CDI-26I'BI VI COI-27. COI.27. COI-27 VI COI-2K, COI-28 pBI. COI-28 P&1-¥1 COI.28. COI-28, COI.28 VI COI-30. COI-30 PBI. COI·30 P&1-¥1 COI-30, COI-30, COI·30 VI COI·31. COI·31 CAZ. COI·31 (_I (;DI·31. COI·31111'1\, CDI·31Itt'ft-'o'l CDI-31. CDI·31. COI·31 V6 - CDI·32, COI-32 PßI. (;01-321'_ CO 1-32. CDI-32. COI-32 VI COI-33. COI.33. COI-33 VI - COI.34. COI-34, COI.34 VI - COI-35. CDI-35, 1:01.35 VI - COI-36, COI·36 PßI. COI-36 PÐ1-¥i COI-36, (;DI-36, COI·36 VI - COI·37. CDI·37, (;DI-37 VS - P~tII: CDI-12, CI)I·12, COI·12 (r,",¡imOlJ'WI. (:01·18, (:01·18, (:DI-18 (rm:funOl)'\{ò: CDI·20, CDI-20. CDI·20 (I,,"till;)!) W --...-...... '[................1:::..: ····.1, ....... ¡tjll!,': ..... .: .... . . . ,................. ................. ...... ... ...... ............... ..:i) .:... tt¡!11;1J;' · i I········ ....!¡ ;. . '.' .' ····:l'f:r::..::·:::l:lJ·..:J::..!'·:r .:.....:.::: ',.. . .... ... '. '. T'- ... . . ..... .. , . ! " . , , 900 950 GEOLOGIC SUMW,RY: CD1-11 1 ,"MOZ?; PRODUCTION HC Resp: SIeve Moothart - 6965 Ii!! Complete Forrnatlo Z n X y ITYD.SS) Porosity Perm Net Pay Preferred Tar. Angle AlDine C Heel Tame 393.511 5.969,702 6,910' 019 20md 50 Toe Tarael 395.080 5,966.709 6,912' 0.18 15md to t Shepe: Reclagúar box 100' either sK]e of weflbQre i.n tt~ hoñzonta! Approx lane Slepaut: Remarks: 2 i1'<ßD2;') 010\ Applicable Formallo Z n X y ITYD.SS\ Porasltv Perm Nel Pav Preferred Tar. Anale I I I t Shape: Apprax S\eoout: omments: 3 """"27> ; 0Jot Applicable FormaUo Z n X y ITYD.SS\ Porasltv Perm Net Pav Preferred Tar. Angle I Shape: Apprax Stepaut: omments: GeoloQic PrOQn05 ResponsiJle: Steve Moolhart - 6965 Ii!! Complete Form.stio X y Z MD Gross Net Pay Net to Gross n (TYD.SS) Thlcknes s ProdœHon Hole I C-40 I 2 \25' C-30 I 2,322' C-20 I 2,712' -,P·.I:, I::¡:, 3.744' " ., 3,931' ~ ~ . .: ,. I: I; 3,974' I: . :1: :':::".'I:'r.:I: 4,095' -'_':1. , .'1 5,855' ALBIAN 9<1 6,114' TOP HRZ I 6.426' BASE HRZJ 6575' K-1 MARKER 6,629' TOP KUPARUK 6,676' LCU I 6,722' I.'JLUVEACHA 6,836' ALPINE 0 I 6.867' ALPINE C I 6,885' 40 I Too AlDine C M:xwe Heel 6,893' I I Base Aloine Balow Heel 6.933' I I I I I í Remarks: Geologic Discussion: Responsible: Steve Moothart - 69S5 Ii!! Complete C01-11 is being driHea as tr.d off$~t irjec!Oí to the west of prcdo:-er CD1-oS. Tr..a rr.~st criûca] risk in the ·.....enbore is roser.'oir thçi\nesslqua.!iî.y to the scu'tJ'l. Tre AI~~::e C sar:ds begf!1 to It...i.'1 aJ;j sr,a!e oL!.lo the SQli1h an-d ','last This Îs evident P.1 Lhe 8ergsr,I1.l"d 2 ard CD1-229pb1 'M3Hs to the \'-.11351- Both CD1-Dì and COI-Qa we!1s to 11'..e easl encoll1tered mry goc-d qæ.!ity C saf'ds ·..iÜ:h tr:lìr:5d from greater than 40' to <S'lvd after approxmate!y 3500' of r.orizo:1!af seeton CD1-11 horizontal is p~a.r¡,.,ed for 3500'. SeislTi-cdata s!.J}gests tt':at tr.a sard thins rap~jly at the p!ar~d toe or the "..ell The !ar.di!;:J point for tt',e horizontaJ section \'....a.s rJ"K)ved so¡Jh approximalety 500' to mis-s a potentia! do'M1:o the sotJ.h faut In the cU'"rent pIa...., this 'aLit may b-e- eocomte¡ed pr.or to !a")jng m the o'/erly;r.-,J ~/~t!'¡eac,i1 intervaJ Feu; a-jditior-~ potentia! areas of faút1racttre-S Œr/e been tdentiried. The first at -129&-G'md is pOSSIDiy a smaJ! d0W110 the SGi.1h falJL f'-.iext at 13800'mj is a poterAia! do't.n to :he rrorti1 fatit. At 14100' md ~ may approach too tip of smaJl ¡jOY.n to the soL1.h faLit or assodated fractures. The last zena ìs beyord îhe p!anr..ed weHbore by 100·200' am is a ~-Qtent~' dOi'r-rì l',) Ûì9 north f3.ut. All these zones are near the Emits'of saism): detection a.,'"'.d r, preser~ ILkely represent !J110.....'S of less lÏ';âJ'[ 10'. Care shoLid bo taken .'lien approolct',i,ïg U)€!se zones as dri;¡~ fit.i-Js coLid be !ost!n fauts.aJìd fraciliŒ lO:105. Shallow inlervals: ;(3IK; ThÜ1 ir>tsr-bedded sardSfsræes may be present 1;1 ti),e basa1 portkln of the K3 a.'ìd üpper K2 intervals (3925'-4025' sstvct). Tho sands rray be 9as cl>.arged. NanLq; Tr~r¡ sams of poterniaJ fe{ìef",'Oir qLB..iit'l VA3re eocol.f1tered Îr¡ ttB basal portkm of the OR r.·1' t\tl Af..' Î i,,·! . . >i ~...' V·¡ ;.. ¡¡¡..,.,. DESCRIPTION DESCRIPTION Per KØ3126ACS v Well 'y' 'X' Lot. (N) Lonq. (W) FNL FWL Gnd Pod CD1-1 5975.9Ø4.92 385.999.99 7Ø" 2Ø' 34.922" 15Ø' 55' 3Ø.868" 222' 2 572' 13.Ø' 19.5' CD1-2 5.975.897.89 385.992.91 7Ø" 2Ø' 34.852" 15Ø" 55' 31.Ø71" 229' 2 565' 13.Ø' 19.5' CD1-3 5 975.89Ø.99 385.985.82 7Ø" 2Ø' 34.783" 15Ø" 55' 31.275" 236' 2558' 13.1 ' 19.5' CD1-4 5 975.883.83 385.978.79 7Ø" 2Ø' 34.711" 15Ø" 55' 31.4 78" 243' 2551' 13.2' 19.5' CD1-5 5 975.876.67 385.971.58 7Ø' 2Ø' 34.640" 15Ø" 55' 31.685" 251' 2544' 13.3' 19.5' CD1-6 5 975.869.89 385 964.83 7Ø" 2Ø' 34.572" 15Ø" 55' 31.879" 258' 2538' 13.4' 19.5' CD1- 7 5,975,862.73 385.957.33 70" 20' 34.5Ø1" 15Ø- 55' 32.Ø95" 265' 2,530' 13.3' 19.5' CD1-8 CD1-9 5 975 848.42 385 943.41 7Ø" 2Ø' 34.358" 15Ø' 55' 32.495" 279' 2517' 13.1' 19.5' CD1-1Ø 5.975.841.34 385.936.18 7Ø" 20' 34.287" 15Ø' 55' 32.703" 286' 2.51Ø' 13.Ø' 19.5' CD1-11 t5ê75834.19 0385929.30 ./ CD1-12 CD1-13 5.97582Ø.0Ø 385.915. Ø6 7Ø" 20' 34.074" 15Ø' 55' 33.311" 308' 2.489' 12.7' 19.5' CD1-14 5.975 812.97 385.908.0Ø 7Ø' 20' 34.ØØ4" 15Ø' 55' 33.514" 315' 2.482' 12.6' 19.5' CD1-15 CD1-16 5.975.798.86 385.894.08 7Ø" 20' 33.863" 15Ø' 55' 33.914" 330' 2.468' 12.4' 19.5' CD1-17 5 975 791.81 385 886.84 7Ø' 2Ø' 33.793" 15Ø' 55' 34.123" 337' 2.461 ' 12.3' 19.5' CD1-18 5.975.784.91 385.879.88 70' 20' 33.724" 15Ø' 55' 34.323" 344' 2.454' 12.2' 19.5' CD1-19 5.975 777.92 385.872.81 7Ø" 2Ø' 33.654" 150' 55' 34.526" 351' 2.447' 12.1 ' 19.5' CD1-20 5.975.770.66 385.865.67 70" 20' 33.581" 150' 55' 34.732" 358' 2.440' 12.Ø' 19.5' CD1- 21 5.975 763.76 385.858.49 70" 20' 33.512" 150' 55' 34.938" 365' 2.433' 11. 9' 19.5' *CD1- 22 5,975,756.46 385,851.10 70" 20' 33.440" 15Ø- 55' 34.151" 373' 2,426' 11.9' 19.5' CD1- 23 5.975.749.31 385.844.44 70" 2Ø' 33.368" 150- 55' 35.342" 380' 2419' 12.0' 19.5' CD1-24 5.975.742.40 385.837.3Ø 7Ø" 2Ø' 33.299" 150' 55' 35.548" 387' 2412' 12.2' 19.5' CD1- 25 5.975.735.34 385.83Ø.26 7Ø" 2Ø' 33.229" 15Ø- 55' 35.75Ø" 394' 2 405' 12.4' 19.5' CD1- 26 5.975.728.1 Ø 385.823.14 7Ø" 2Ø' 33.156" 15Ø- 55' 35.955" 4Ø1' 2 398' 12.6' 19.5' CD1- 27 5.975.721.21 385.816.Ø8 70- 2Ø' 33.Ø88" 15Ø- 55' 36.158" 408' 2391' 12.8' 19.5' CD1-28 5.975.714.15 385.809.1 Ø 7Ø- 20' 33.017" 150' 55' 36.359" 416' 2384' 13.Ø' 19.5' CD1- 29 5.975.7Ø7.14 385.802.2Ø 7Ø" 2Ø' 32.947" 15Ø- 55' 36.558" 422' 2377' 13.2' 19.5' CD1-3Ø 5.975.7ØØ.17 385.794.75 7Ø" 2Ø' 32.877" 15Ø' 55' 36.772" 430' 2 37Ø' 13.4' 19.5' CD1-31 5.975.692.73 385.787.4Ø 7Ø" 20' 32.8Ø3" 15Ø' 55' 36.984" 437' 2.362' 13.3' 19.5' CD1-32 5.975.685.92 385.78Ø.68 70" 2Ø' 32.735" 15Ø- 55' 37.177" 444' 2.356' 13.2' 19.5' CD1-33 5.975.678.67 385.773.79 7Ø" 2Ø' 32.663" 15Ø' 55' 37.375" 452' 2.349' 13.1 ' 19.5' CD1-34 5.975.671.88 385.766.54 7Ø" 2Ø' 32.595" 15Ø' 55' 37.584" 459' 2.342' 12.9' 19.5' CD1-35 5 975.664.72 385.759.63 7Ø" 2Ø' 32.524" 15Ø' 55' 37.782" 466' 2.335' 12.9' 19.5' CD1-36 5.975.657.49 385.752.52 7Ø' 20' 32.451" 15Ø" 55' 37.987" 473' 2.328' 12.8' 19.5' CD1-37 5 975.65Ø.51 385 745.4Ø 7Ø' 2Ø' 32.381" 15Ø- 55' 38.191" 48Ø' 2.321 ' 12.7' 19.5' CD1-38 5.975.643.79 385 738.44 70" 2Ø' 32.315" 15Ø' 55' 38.391" 487' 2.314' 12.6' 19.5' CD1-39 5 975 636.34 385 731.37 7Ø" 2Ø' 32.24Ø" 15Ø" 55' 38.595" 495' 2.3Ø7' 12.5' 19.5' CD1-4Ø 5975629.19 385 724.32 70' 2Ø' 32.168" 15Ø" 55' 38.797" 502' 2.3ØØ' 12.4' 19.5' CD1-41 5.975 622.37 385.717.4Ø 7Ø" 2Ø' 32.1 Ø1 " 15Ø" 55' 38.997" 509' 2.293' 12.3' 19.5' CD1-42 5.975615.01 385 71 Ø.21 7Ø" 2Ø' 32.Ø27" 15Ø" 55' 39.204" 516' 2.286' 12.2' 19.5' CD1-43 5.9756Ø7.63 385.702.97 70' 2Ø' 31.954" 150" 55' 39.412" 523' 2.279' 12.1' 19.5' CD1-44 5.9756ØØ.75 385 696.ØØ 70" 2Ø' 31.885" 15Ø' 55' 39.613" 531' 2.272' 12.1' 19.5' CD1-45 5,975,593.74 385,689.04 70" 2Ø' 31.815" 15Ø" 55' 39.813" 538' 2,265' 12.Ø' 19.5' CD1-46 5,975,586.84 385,681.76 70" 2Ø' 31.746" 150" 55' 4Ø.022" 545' 2,258' 12.2' 19.5' CD1-47 5,975,579.96 385,674.74 7Ø" 20' 31.677" 15Ø" 55' 4Ø.224" 552' 2,251' 12.1 ' 19.5' CD1-48 5,975,572.62 385,667.53 7Ø" 20' 31.6Ø4" 15Ø" 55' 40.432" 559' 2,244' 12.0' 19.5' CD1-49 5,975,565.51 385,66Ø.62 7Ø" 20' 31.533" 15Ø" 55' 4Ø.630" 566' 2,237' 12.0' 19.5' * CD1-22 CONDUCTOR WAS AS-BUlL T 2/11/98. ConocJP'hillips Alaska, Inc. CADD FILE NO. DRAWING NO: LK663D1 3 ALPINE MODULE: CD1Ø ALPINE PROJECT CD1 WELL CONDUCTORS ASBUIL T LOCATIONS CE -C01 0-66301 PART: 2 OF 3 UNIT: CD REV: 6 ORIGINAL CRU D1-11 Injec, or 2041$00 SFD 9115/2004 Feet o 1 ,000 3,000 4,':;00 ConocoPhillips Alaska, Inc.. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 September 14, 2004 . ConocJP'hiiii pS Alaska Oil and Gas Conservation Commission 333 West ¡th Avenue, Suite 100 Anchorage, Alaska 99501 RECEIVED SEP 1 5 2004 Re: Application for Permit to Drill CD1-11 Alaska Oil & Gas Cons. Commission Anchorage Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill an onshore injection well from the Alpine CD2 drilling pad. The intended spud date for this well is October 23rd, 2004. It is intended that Doyon Rig 19 drill the well. The intermediate section of CD1-11 will be drilled and landed in the Alpine sand horizontally; 7" casing will then be run and cemented in place. CD1-11 will be completed as an open hole injector. At the end of the work program the well will be shut in awaiting surface connection. - ./ ./ Note that it is planned to drill the surface hole without a diverter. There have been 40 wells drilled on CD1 p~d and 43 wells ç!rilled on CD2 pad with no significant indication oT gas or shallow gas hydrates. While drilling two surface hole sections (CD1-07 and CD1- 46) drilled this year, mud logging services were used and there were no significant indications of gas. One section of well CD1-07 showed up to 751 units of gas in the 0/ depth interval from 1390 to 1420 ft md. There were no measured gains in mud pit volumes associated with the gas. It is also requested that the packer placement requirement be relaxed to place the packer 200 ft TVD above the Alpine formation. This will place the completion at a maximum inclination less than 65 degrees, and allow access to the completion with standard wìreline tools for future intervention. Further, ConocoPhilips, Alaska Inc. requests 14 days are allowed between BOPE testing intervals. Any well control instance in which the BOP equipment is utilized to ~ control flow will be reported to the AOGCC promptly. Please find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 1 0-401 APPLICATION FOR Permit to Drill per 20 ACC 25.005 (a). 2. Fee of $100 payable to the State of Alaska per 20 ACC 25.005 (c) (1). 3. A proposed drilling program 4. A drilling fluids program summary. 5. Proposed completion diagram. 6. Pressure information as required by 20 ACC 25.035 (d)(2). 7. Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b). Information pertinent to this application that is presently on file at the AOGCC is: . . 1. Diagrams of the BOP equipment, diverter equipment and choke manifold layout as required by 20 ACC 25.035 (a) and (b). 2. A description of the drilling fluids handling system. 3. Diagram of riser setup which replaces diverter If you have any questions or require further information, please contact Vern Johnson or lane Kuenzler at 265-6081 or 265-1308, respectively. Chip Alvord can also be reached by calling 265-6120. Sincerely, 7~ ýJ,~/b~ lane Ku;&ler·· ~ Drilling Engineer Attachments cc: CD1-11 Well File / Sharon Allsup Drake Chip Alvord Vern Johnson/lane Kuenzler Cliff Crabtree Steve Moothart/Jeff Yeaton Nancy Lambert Lanston Chin e-mail: ATO 1530 ATO 1700 A TO 1702/1704 ATO 1768 A TO 1756/1752 Anadarko - Houston Kuukpik Corporation Tommy_Thompson @anadarko.com · e g ~ MEIV/O__ ':0;) . .00 ---. - c., CHASE U\'.'IEf".';'ll SHARON K. ALLSUP-DRAKE CONOCOPHILLIPS ATO 1530 700 G STREET ANCHORAGE AI( 99501 PAY TO THE ORDER OF. . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRlA TE LETTER/P ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME e,ea C!Þ/-/I PTD# Wt/- /&6 Exploration Stratigraphic ./ Development V Service CHECKWHAT ADD-ONS ~'CLUEn APPLJES (OPTIONS) MULTI Tbe permit is for a new weUboresegment of LATERAL existing well , Permit No, API No. . (If API number Production.sbould continue to be reponed as last two. (2) digits a function· of tbe original API number. stated are between 60-69) above. Pn,OT HOLE In accordance with 20 AAC 25.005(f), an (PH) records, data and logs acquired for tbe pilot bole must be dearly differentiated In botb name (name on permit plus PH) .' and API number (SO - 70/80) from records, data and logs acquired for well (name on permit). SPACING Tbe permit is approved subject ·to fuD EXCEPTION compliance with 20 AAC 2S..05S~ Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spacing e:J ception. (Company Name) assumes tbe liability of any protest to tbe spacing .e:Jception tbat may occur. DRY DITCH All dry ditcb sample sets submitted to tbe SAMPLE Commission must be in no greater ·tban 30' sample intervab from below tbe permafrost or from where samples are first caugbt and ] 0' sample inter:vals tbrougb target zones. COLVILLE RIVER, ALPINE OIL - 120100 Well Name: OLVILLE RIV UNIT CD1-11 Program SER Well bore seg 0 ALASKA INC Initial Classrrype SER I PEND GeoArea 890 Unit 50360 On/Off Shore On Annular Disposal 0 Administration · Y~s - - - - - - - - 2 .Leas.e .number .appropn<lte. . - - - - Y~s · . . Surtace locaiion in AD!. .2555.9~ top prod interv~L & TD inAQL37209,5.. 3 .U.nique weILn.ame.a!ld oumb.er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . . - - - - - - - - - - - - - -- 4 Well JOC<lted in.a.d.efine.dpool. . Yes · . . CQlvilleRiver Uoit, AIJjineOJI Pool, goyeroedb.YG.Q 443. 5 WellJoc<lted pr9perdistance. from driJling unitb.oundary. . Yes - - - - - - - - 6 Well Joc<lted pr9per .distance. from other wells. . . . . . Yes - - - - - - - -- 7 .Sufficientacreage.aYail<lble indJilJiog unit. Yes - - - - 8 RdeviC!ted, is. weJlbore plC!UncJu.ded . Y~s - - -- 9 .Qper.ator only: affected party. . . Yes - - - - - - - - - 10 .0J>e(ator has.appr9priate.bond inJorce . . . . . . . . . . . . . . . . . . . . . . . . Yes - - - - - - - - - - - - - - - - - - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - - - - - - - - - - 11 Permit GéI!l be issued without co.nservaiion Qrder. . . Y~s - - - - - Appr Date 12 Permitca!l be issued without C!clministrati\(e.aJjpr9vaJ . . . Yes - - - - - - - - - - - .. . SFD 9/16/2004 13 Can permit be approved before 15-day wait Yes . 14 WellJoc<lted withir¡ C!rea and.strat<l .authorized by lojectioo Order # (PuUO# in.c9mmeots). (fQr Yes · . Governed by: AIO.t8A. . 15 AJI wells. within .1 l4.miLe.area.of reyiew ideot[fied (For &ervic.e.wellonly:). . . . . . . . . . . . . . . yes . . . . . f'>Qn.eJie withilJ 114 mjle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - - - - - 16 Pre-produced i!ljectQr; dur<ltio.nof pre-produGtiolJ less. than 3 montbs. (for.service well QnJy) . . No. 17 ACMP finding .of CQn.siJ>tencyhas been .issued. for. tbis pr.oject . NA · . Will be .drilled from .an e)j:isting pad. . . Engineering 18 .Co!lductor stringpJovided . . . Yes 19 .Surfac.e casing pJotecis alLknowl1 USOWs . NA · . . f'>o aquifers, per AIO 18, conclusio.n3, . - - - - 20 .CMT voL adequate. to circ.ulate on .cOlJductor. & $UJf. CJ>g . . Yes - - - - - - -- - - - - 21 .CMTv.ol adeQuateto tie-in Jong .stri!lg to.surf csg. . . . N.o. · . . AlJnular disp.osal ultimately plaOlJed.. 22 .CMT. will coyera]l klJow.nproductiye /JorilQns. . .N.o · . Open hole completion JjLanlJe.dc - - -- 23 C.asiog designs ad.equa.te fpr CoT., B .&. permafr9S! . . · Yes - - - - - .. . 24 AJ:!equ<ltetankage. OJ reserve pit . . . . . . . . .Yes · . Rig is e.quippe.d.witb J>teelpits.. No rese.nle.pitJ>lanoed, Wastelo apprQved armulus or. disposal well, . 25 Jf.a.re-drilt hasa to-40;3 for <lbandonment been <lPPJQved . .NA 26 A.dequ<lte.,^,e!lbore sepC!rationJ>roJjosed. . . . . . . . . . . . . . . . . . . ....yes . . . . . I?r9)j:imity: an<llysiS pertorme.d, Jrayelin9 cy:lioder pat/J calcu!ate.d. ßyr.os PQs.siÞLe. . . . . . . . . . . . . . . . . . . . 27 Jf.diverter required, does it meet reguJations. . · .NA. · . DiyertersJare1y .used.ai Alpine.. CQn.tiOllo.US drjlling. has nOUlJdiGélted presen.ce of. any siglJifiq¡ot.g<ls.. Appr Date 28 .DJilIiog fluid. program schematic 8. equiJj .list.aJ:!equ<lte · Yes · . Maximum expected fprmaiion pressure.8,7.EMW.. MW planned 9.6-9c8.pJjg in8.-t/2nholeand 9.0-9..6.ppg in.Alpin TEM 9/29/2004 29 .BOP.~s,. do they meet reguJatiolJ . Yes - - - - - - - - - - - - -- . tJi,4vJ\ 30 .BOPE.press ratiog apJjropriate;test to (put psig incommelJts) . · .Y~s · . MASI=' calculate.d.at 2456 Jjsi, 35QOpJ>iaJjpropriate..CPAJ usu<llJy.tests tp50QO.psl. . 31 C.hokemanjfQld cQmpJies w/API RF'-53lMay 84) . . Yes 32 Work will occur withoYloperation .sbutdow.n. . . Yes 33 .Is presence. of H2S gas. probable. . . . . . . .N.o. - - - - - - - - 34 .Meç/Ja.n[caICOlJd.itio!l9f wells within AOR verified (For.s.ervice welJ onJy) Yes f'>o wells identified with.in 1/4 mjle. . - - ~ - - - - - - Geology 35 Permit. ca!l be issued wlo bydrogen. s.uLfide measures. . . Yes - - -- - - - - 36 .D.ata.pJeseoted Qn. pote.ntia/ oveJpressurezoneJ>. . .. Yes · . Expected reservoir J>re.sSUJe is .8,7.ppg EMW; wilLbe .drilled witb 8.8,9.6 ppg mud. . Appr Date 37 .Seismic.analysjs of shaJIQW gaszooes. NA CQver /etteJ nQtes Z54units. Qf gas. ilJ CD1-07 frQm j 390' -.10420';CDj -P7 was drilled in same direction Jrom - - - - SFD 9/16/2004 38 .SeC!bed .conditipo surve.Y(if Qff-sh9re) . . · .NA . same.sjde.of pa.d, ß.as bydrates.mitigation. rnea.sures disc;usseJ:!.i1l Drilling .H<lzaJdsSum.mary:. 39 . CQnta.ct nam.elphOlle.for.,^,eekly progressreports [exploratory .only]. NA. - - Geologic Date: Engineering Date Date Commissioner: Commissioner: /Ýý'd~ DJ's 1'1:50 /<1-- e e Well Histol)' File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information. information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Dri4ltng Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Tue Nov 30 16:21:13 2004 Reel Header Service name.......... ...LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/30 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name.............. ..UNKNOWN Continuation Number. .... .01 Previous Reel Name...... . UNKNOWN Comments................ .STS LIS Writing Library. . cJ°t.{-/go tA 1>/ Scientific Technical Services Tape Header Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/30 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name.............. ..UNKNOWN Continuation Number..... .01 Previous Tape Name...... . UNKNOWN Comments............... ..STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Colville River Unit (Alpine) MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA CD 1-11 501032050000 ConocoPhillips Alaska¡ Inc. Sperry-Sun Drilling Services 30-NOV-04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 MW0003349027 R. KRELL D. LUTRICK MWD RUN 3 MW0003349027 R. KRELL D. BURLEY # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 5 11N 5E 294 2502 55.98 19.50 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE BIT SIZE (IN) 8.500 6.125 12293.000 DRILLERS DEPTH (FT) 3333.0 3333.0 CASING SIZE (IN) 9.625 7.000 # MWD RUN 4 MW0003349027 M. HANIK D. LUTRICK REMARKS: . . 1. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH (TVD). 3. MWD RUN 1 WAS DIRECTIONAL ONLY AND IS NOT PRESENTED. 4. MWD RUNS 2 - 4 COMPRISED DIRECTIONAL; DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS; ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4); AND PRESSURE WHILE DRILLING (PWD). RUNS 2 & 3 ALSO INCLUDED GEO-PILOT ROTARY STEERABLE BHA (GP). RUN 4 INCLUDED AT-BIT INCLINATION (ABI). 5. MWD DATA ARE CONSIDERED PDC PER DISCUSSION OF ALPINE LOGGING REQUIREMENTS AT PHILLIPS/VENDOR MEETING HELD ON 26 SEPTEMBER 2001. 6. MWD RUNS 2 - 4 REPRESENT WELL CD1-11 WITH API#: 50-103-20500-00. THIS WELL REACHED A TOTAL DEPTH (TD) OF 15057'MD/6984'TVD. SROP SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC SMOOTHED GAMMA RAY COMBINED. SEXP SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING) . SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING) . SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) . SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) . SFXE = SMOOTHED FORMATION EXPOSURE TIME. SLIDE = NON-ROTATED INTERVALS REFLECTING BIT DEPTHS. $ File Header Service name............ .STSLIB.001 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation.... ...04/11/30 Maximum Physical Record. .65535 File Type....... ........ .LO Previous File Name... ... .STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE FET RPD RPM RPS RPX GR 1 and clipped curves; all bit runs merged. .5000 START DEPTH 3301.0 3301.0 3301.0 3301.0 3301.0 3309.0 STOP DEPTH 15002.0 15002.0 15002.0 15002.0 15002.0 14995.0 ROP $ 3343.5. 15057.0 . # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ BIT RUN NO 2 3 4 MERGE TOP 3301.0 7397.0 12306.0 MERGE BASE 7397.0 12306.0 15057.0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction.......... ...... .Down Optical log depth units.......... .Feet Data Reference Point......... .....Undefined Frame Spacing................... ..60 .1IN Max frames per record............ . Undefined Absent value...................... -999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3301 15057 9179 23513 3301 15057 ROP MWD FT/H 0.23 477.34 177.877 23428 3343.5 15057 GR MWD API 35.53 410.71 99.6818 23373 3309 14995 RPX MWD OHMM 0.18 2000 9.45046 23403 3301 15002 RPS MWD OHMM 0.13 1798.65 10.506 23403 3301 15002 RPM MWD OHMM 0.14 2000 13.1666 23403 3301 15002 RPD MWD OHMM 0.12 2000 17.0904 23403 3301 15002 FET MWD HOUR 0.12 77.82 1.10615 23403 3301 15002 First Reading For Entire File.... ......3301 Last Reading For Entire File.......... .15057 File Trailer Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation..... ..04/11/30 Maximum Physical Record. .65535 File Type........ ..... ...LO Next File Name.......... .STSLIB.002 . Physical EOF File Header Service name......... ... .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/11/30 Maximum Physical Record. .65535 File Type........... .... .LO Previous File Name...... .STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPD RPM RPS RPX FET GR ROP $ 2 . header data for each bit run in separate files. 2 .5000 START DEPTH 3301.0 3301.0 3301.0 3301.0 3301.0 3309.0 3343.5 STOP DEPTH 7354.5 7354.5 7354.5 7354.5 7354.5 7267.0 7397.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: 28-0CT-04 Insite 66.37 Memory 7397.0 3343.0 7397.0 48.6 63.1 TOOL NUMBER 124725 151812 8.500 3333.0 LSND 9.60 38.0 10.0 250 7.2 6.200 4.310 8.900 5.500 80.0 118.0 80.0 80.0 # . . NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type. ....0 Logging Direction..... ..... .... ...Down Optical log depth units.......... .Feet Data Reference Point............. . Undefined Frame Spacing.................... .60 .1IN Max frames per record........... ..Undefined Absent value........... ........ ...-999 Depth Uni ts . . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 RPD MWD020 OHMM 4 1 68 24 7 FET MWD020 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3301 7397 5349 8193 3301 7397 ROP MWD020 FT/H 10.64 477.34 211.692 8108 3343.5 7397 GR MWD020 API 50.17 177.26 110.466 7917 3309 7267 RPX MWD020 OHMM 0.33 2000 6.44673 8108 3301 7354.5 RPS MWD020 OHMM 0.13 1798.65 5.99799 8108 3301 7354.5 RPM MWD020 OHMM 0.14 1809.23 8.75148 8108 3301 7354.5 RPD MWD020 OHMM 0.12 2000 17.7705 8108 3301 7354.5 FET MWD020 HOUR 0.12 62.3 1. 01161 8108 3301 7354.5 First Reading For Entire File...... .., .3301 Last Reading For Entire File.......... .7397 File Trailer Service name......... .., .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/11/30 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.003 Physical EOF File Header Service name... ......... .STSLIB.003 Service Sub Level Name... version Number. . . . . ... . . ...0 Date of Generation...... .04/11/30 Maximum Physical Record..65535 File Type................ LO Previous File Name.. .....STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR FET RPD RPM RPS RPX ROP $ 3 . header data for each bit run in separate files. 3 .5000 START DEPTH 7267.5 7355.0 7355.0 7355.0 7355.0 7355.0 7397.5 STOP DEPTH 12271.0 12263.5 12263.5 12263.5 12263.5 12263.5 12306.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RES IS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): 31-0CT-04 Insite 66.37 Memory 12306.0 7397.0 12306.0 48.6 85.6 TOOL NUMBER 076571 121079 8.500 3333.0 LSND 9.60 37.0 9.0 300 7.6 1. 800 .920 1. 500 2.200 70.0 143.6 70.0 70.0 EWR FREQUENCY (HZ): . . # REMARKS: $ # Data Format Specification Record Data Record Type.. ............ ....0 Data Specification Block Type.....O Logging Direction.............. ...Down Optical log depth units.... '" ... .Feet Data Reference Point............. .Undefined Frame Spacing................... ..60 .1IN Max frames per record............ . Undefined Absent value...................... -999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 7267.5 12306 9786.75 10078 7267.5 12306 ROP MWD030 FT/H 3.94 449.65 189.514 9818 7397.5 12306 GR MWD030 API 35.73 410.71 111.065 10008 7267.5 12271 RPX MWD030 OHMM 1. 95 43.62 6.38449 9818 7355 12263.5 RPS MWD030 OHMM 2.01 47.22 6.57075 9818 7355 12263.5 RPM MWD030 OHMM 2.13 42.84 6.75635 9818 7355 12263.5 RPD MWD030 OHMM 2.2 39.99 6.72266 9818 7355 12263.5 FET MWD030 HOUR 0.16 22.87 0.596823 9818 7355 12263.5 First Reading For Entire File......... .7267.5 Last Reading For Entire File.......... .12306 File Trailer Service name.. .......... .STSLIB.003 Service Sub Level Name... Version Number....... ... .1.0.0 Date of Generation...... .04/11/30 Maximum Physical Record. .65535 File Type....... ........ .LO Next File Name.. ........ .STSLIB.004 Physical EOF File Header Service name............ .STSLIB.004 Service Sub Level Name... Version Number...... .... .1.0.0 Date of Generation..... ..04/11/30 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPD RPM RPS RPX FET GR ROP $ . 4 . header data for each bit run in separate files. 4 .5000 START DEPTH 12264.0 12264.0 12264.0 12264.0 12264.0 12271.5 12306.5 STOP DEPTH 15002.0 15002.0 15002.0 15002.0 15002.0 14995.0 15057.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ BOTTOM) TOOL TYPE DUAL GAMMA RAY Electromag Resis. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O 05-NOV-04 Insite 66.37 Memory 15057.0 12306.0 15057.0 84.4 92.8 TOOL NUMBER 156435 156404 6.125 12293.0 Flo Pro 9.20 41.0 8.5 31000 10.2 .180 .092 .160 .200 74.0 152.6 74.0 74.0 Data Specification Block ~e.....o Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point........... ...Undefined Frame Spacing... ... ........ ...... .60 .1IN Max frames per record.......... ...Undefined Absent value.......... ........ ... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O . Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 RPX MWD040 OHMM 4 1 68 12 4 RPS MWD040 OHMM 4 1 68 16 5 RPM MWD040 OHMM 4 1 68 20 6 RPD MWD040 OHMM 4 1 68 24 7 FET MWD040 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12264 15057 13660.5 5587 12264 15057 ROP MWD040 FT/H 0.23 297.34 107.28 5502 12306.5 15057 GR MWD040 API 35.53 120.14 63.0997 5448 12271.5 14995 RPX MWD040 OHMM 0.18 1637.48 19.3931 5477 12264 15002 RPS MWD040 OHMM 0.2 1390.45 24.2336 5477 12264 15002 RPM MWD040 OHMM 0.84 2000 31.1935 5477 12264 15002 RPD MWD040 OHMM 4.98 2000 34.6687 5477 12264 15002 FET MWD040 HOUR 0.34 77.82 2.15911 5477 12264 15002 First Reading For Entire File......... .12264 Last Reading For Entire File.......... .15057 File Trailer Service name........... ..STSLIB.004 Service Sub Level Name... Version Number....... ... .1.0.0 Date of Generation...... .04/11/30 Maximum Physical Record..65535 File Type.......... ......LO Next File Name.......... .STSLIB.005 Physical EOF Tape Trailer Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/30 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name. . . . . . . . . . . . . . . .UNKNOWN Continuation Number..... .01 Next Tape Name.......... .UNKNOWN Comments.... .......... ...STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/30 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name............... .UNKNOWN Continuation Number..... .01 Next Reel Name...... .....UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services . . Physical EOF Physical EOF End Of LIS File