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203-159
C:\Users\kmjunke\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\99RGP1KB\2023-05-13_15923_CRU_CD2-06_CaliperSurvey_LogData_Transmittal.docx DELIVERABLE DISCRIPTION Ticket # Field Well # API # Log Description Log Date 15923 CRU CD2-06 50-103-20470-00 Caliper Survey w/ Log Data 13-May-23 DELIVERED TO Company & Address DIGITAL FILE # of Copies LOG PRINTS # of Prints CD’s # of Copies 1 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: 203-159 T37664 Kayla Junke Digitally signed by Kayla Junke Date: 2023.05.23 11:55:23 -08'00' C:\Users\kmjunke\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\99RGP1KB\2023-05-14_15924_CRU_CD2-06_LeakPointSurvey_Transmittal.docx DELIVERABLE DISCRIPTION Ticket # Field Well # API # Log Description Log Date 15924 CRU CD2-06 50-103-20470-00 LeakPoint Survey 14-May-23 DELIVERED TO Company & Address DIGITAL FILE # of Copies LOG PRINTS # of Prints CD’s # of Copies 1 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: 203-159 T37646 Kayla Junke Digitally signed by Kayla Junke Date: 2023.05.18 09:08:49 -08'00' Wallace, Chris D (CED) From: Well Integrity Compliance Specialist WNS & CPF3 <n2549@conocophillips.com> Sent: Sunday, September 13, 2020 5:21 PM To: Wallace, Chris D (CED) Cc: CPA Wells Supt Subject: CRU Gas Injector CD2 -06 (PTD 203-159) Report of Unexplained IA Pressure Increase Attachments: CD2 -06 90 -Day TIO 9.13.20.pdf, CD2-06.pdf Good Evening Chris, Gas injector CRU CD2 -06 (PTD 203-159) has recently experienced an unexplained increase of the inner annulus pressure. The well was online after having been shut-in for a long period and required multiple IA bleeds related to thermal increase. After recent bleeds, the pressure continues to rise, indicating suspect behavior. The well is shut in and CPAI intends to secure the well and commence diagnostics including an MIT -IA and packoff tests. Depending on the results of the diagnostics, the proper paperwork for continued injection or repair will be submitted. Please let us know if you have any questions or disagree with this plan. A 90 -day TIO plot and the wellbore schematic are attached. Sincerely, Scwa,,Ca -U61& (H "4W) /St-epha*U PadV Well Integrity & Compliance Specialist, WNS & CPF3 KOC F-218, ConocoPhillips Alaska Office: 907-659-7126 1 n25490cop.com Cell: 907-331-7514 1 sara.e.carlisle@cop.com Wallace, Chris D (CED) From: Well Integrity Compliance Specialist WNS & CPF3 <n2549@conocophillips.com> Sent: Sunday, September 13, 2020 5:21 PM To: Wallace, Chris D (CED) Cc: CPA Wells Supt Subject: CRU Gas Injector CD2 -06 (PTD 203-159) Report of Unexplained IA Pressure Increase Attachments: CD2 -06 90 -Day TIO 9.13.20.pdf, CD2-06.pdf Good Evening Chris, Gas injector CRU CD2 -06 (PTD 203-159) has recently experienced an unexplained increase of the inner annulus pressure. The well was online after having been shut-in for a long period and required multiple IA bleeds related to thermal increase. After recent bleeds, the pressure continues to rise, indicating suspect behavior. The well is shut in and CPAI intends to secure the well and commence diagnostics including an MIT -IA and packoff tests. Depending on the results of the diagnostics, the proper paperwork for continued injection or repair will be submitted. Please let us know if you have any questions or disagree with this plan. A 90 -day TIO plot and the wellbore schematic are attached. Sincerely, Scwa,,Ca -U61& (H "4W) /St-epha*U PadV Well Integrity & Compliance Specialist, WNS & CPF3 KOC F-218, ConocoPhillips Alaska Office: 907-659-7126 1 n25490cop.com Cell: 907-331-7514 1 sara.e.carlisle@cop.com 1110 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday,June 11,2018 TO: Jim Regg P.I.Supervisor `f l ; ( I13I SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA,INC. CD2-06 FROM: Brian Bixby COLVILLE RIV UNIT CD2-06 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry �1 NON-CONFIDENTIAL Comm 1I Well Name COLVILLE RIV UNIT CD2-06API Well Number 50-103-20470-00-00 Inspector Name: Brian Bixby Permit Number: 203-159-0 Inspection Date: 6/5/2018 Insp Num: mitBDB180610162823 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min — _--- -- WellCD2-06 Type InJ W TVD 1[ 6930 bing i 2230 2230 ' 2230 I 2230' PTD 2031590 Type Test SPT Test psi! 1732 IA 630 3000 2920 ` 2905 - BBL Pumped: 2 1BBL Returned: 2.1 OA 710 - 720 720 - 720 • Interval 4YRTST 1P/F P Notes: %WED JUN 2 2 cup Monday,June 11,2018 Page 1 of 1 MEMORANDUM ~ State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, August 02, 2010 To: Jim Regg ~P ~ pj~ ~, r c P.I. Supervisor ~~ SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CD2-06 FRONT: Jeff Jones COLVILLE RIV UNIT CD2-06 Petroleum Inspector Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv J~.~-- Comm Well Name: COLVILLE RIV UNIT CD2-06 Insp Num: mitJJ100802073110 Rel Insp Num: API Well Number: 50-103-20470-00-00 Permit Number: 203-159-0 Inspector Name: Jeff Jones - Inspection Date: 6/12/2010 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Weld CD2-06 -Type Inj. i W ~j'VD 6930 ' IA 400 2400 - 2340 2320 P.T.D~ 2031590 TTypCTESt SPT Test psi 1732 OA 625 i 625 625 625 Interval aYxTST p~F P 'Tubing 1640 1640 1640 1640 Notes: 0.9 BBLS diesel pumped; no exceptions noted. - {{ a~, 4 W ~, 1, ,, i} f 4 Monday, August 02, 2010 Page 1 of 1 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 Dave, Page 1 of ~ ~ 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-Q7 will start on lean gas WAG. ~ Jordnn c~~~-~~~ -----Origin al Message----- From: Roby, David S (DOA) [mailto:dave.roby@alaska.gov] ~.~.m~~`~~~~»` ~`~~ ~- ~ ~~~~ Sent: Wednesday, August O1, 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.r~ alaska.aov From: Wiess, JORDAN F [mailto:JORDAN.F.Wiess@conocophillips.com] Sent: Wednesday, August 01, 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, Dave Uldrich is out of the office until mid/end of next week. I will ensure he provides you a prompt reply upon his return. Thanks for your time (ast week. ~~ ~~~~c J Q ~C~ 8/17/2009 Message . ~ Page 2 of ~ ~-_ Jordan -----Original Message----- From: Roby, David S (DOA) [maiito:dave.roby@alaska.gov] Sent: Wednesday, August 01, 2007 8:15 AM To: Uldrich, David O 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.rob alaska.~c ov 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. Having 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. ~ (907) 265-6828 ~ David.O.Uldrich@conocophillips.com 8/17/2009 • • : <~.~... --~, MICROFILMED 03!01/2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs_Inserts\Microfilm Marker.doc . . ~....." ~. ConocoPhillips Alaska ;;!i.ÙP k ~ P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 l~~i ,i ~ ~eNl: EGfflYIR œ8l" March 24, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 ~V3-/;SY Dear Mr. Maunder: . ._ d:,: Enclosed please find a spreadsheet with a list ofwelÌs fröm the Alpine field (ALP). Some of these wells 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 tOf 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 condnctor. Please call Jerry Dethlefs or M.J. Loveland at 907-659-7043, if you have any questions. Sincerely, \]7# ~Arend- ConocoPhillips Well Integrity Field Supervisor ~ ~ ------..> SCANNED MAR 2 8 2007 Attachment . . ConocoPhillips Alaska Inc. Surface 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. Surface 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 · .'" J~;~ WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Librarian 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 November 16, 2006 RE: MWD Formation Evaluation Logs: CD2-06, CD2-07 _ PB 1_ PB2, CD2-09 _ PB 1_ L 1. 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 CD2-06: U:CŒ. 80"3 - 150 -# ILI3~-::t Digital Log Images: 50-103-20470-00 CD2-07 PBl PB2: U I ~ 903 - I~--:t t! 'r/3CjLf - - Digital Log Images: 50-103-20472-00,70,71 1 CD Rom 1 CD Rom CD2-09 PBl Ll: - - Digital Log Images: 50-103-20496-00,70,60 1 CD Rom scANNE~D rEB 0 1. 2007 QDlo! - 90 "Ii 1L.(3q~- 9- ()LÆ .,- ¡-::V+ 7: I '-t30 C::, MEMORANDUM . State of Alaska .. Alaska Oil and Gas Conservation Commi:!ll!" TO: Jim Regg \/\<Pi:ï 'tf:3t)UC,p P.I. Supervisor ~fJ~¿ f' DATE: Wednesday, August 30, 2006 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CD2-06 COLVILLE RIV UNIT CD2-06 ... \~ ~ ?r0'3 FROM: Chuck Scheve Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv :JB¡z-- Comm NON-CONFIDENTIAL Well Name: COLVILLE RIV UNIT CD2-06 API Well Number 50-103-20470-00-00 Inspector Name: Chuck Scheve Insp Num: mitCS060827192206 Permit Number: 203-159-0 Inspection Date: 8/27/2006 Rei Insp Num Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well CD2-06 Type Inj. G TVD 6930 IA 1650 2560 2530 2530 P.T. 2031590 TypeTest SPT Test psi 17325 OA 700 700 700 700 Interval 4YRTST P/F P i/ Tubing 2400 2400 2400 2400 Notes Pretest pressures were observed and found stable, Well demonstrated good mechanical integrity, SCANNED S E P 0 8 200ß Wednesday, August 30,2006 Page I of I e e WELL LOG TRANSMITTAL /355~ To: State of Alaska Alaska Oil and Gas ConseIVation Comm. Attn.: Howard Okland 333 West 7'h Avenue, Suite 100 Anchorage, Alaska 9950]-3539 February ]6, 2004 RE: MWD Formation Evaluation Logs: CD2-06, AK-MW-2694636 CD2-06 : Digital Log Images: 50-103-20470-00 U IC~) {J D 3-' W:Fì 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO TI-IE ATTENTION OF: Sperry-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 ~ Date:~ y- [; } DiP Signed ~qf Permit to Drill 2031590 ;ì. I /IS, y ~ ~ ~ ~- DATA SUBMITTAL COMPLIANCE REPORT 11/8/2005 5~ ~~^Ö~\. API No. 50-103-20470-00-00 Well Name/No. COLVILLE RIV UNIT CD2-06 Operator CONOCOPHILLIPS ALASKA INC Completion Status WAGIN ~ICY ) MD 16680 ~ TVD 7038 /' Completion Date 10/21/2003./ REQUIRED INFORMATION Current Status WAGIN Mud Log No Direrey Ye~\ Samples No DATA INFORMATION Types Electric or Other Logs Run: GR/Res Well Log Information: Log/ Data Type ED ~ Electr Digital Dataset Med/Frmt Number D Asc ,r'-Og v{Og Apt Apt / Rpt ~ ¡ED ~ ED D D 12311 12311 (data taken from Logs Portion of Master Well Data Maint Name Directional Survey Cement Evaluation Log Log Run Interval OH/ Scale Media No Start Stop CH Received Comments 0 16680 2/3/2005 IIFR (Sag Corrected) 15 Col 1660 9002 Case 12/12/2003 Slim Cement Bond Log wllmaging- Pressure/Temperature 15 Col 1660 9002 Case 12/12/2003 Slim Cement Bond Log wllmaging- Pressure/Temperature 15 Col 1660 9002 Case 12/12/2003 Slim Cement Bond Log wllmaging- Pressure/Temperature 0 16680 12/8/2003 0 16680 12/8/2003 MWD 2757 16614 Open 12/22/2003 GR, EWR4, Rap â7fJ7 WI¡'14 O óJOn 1~09Ô Oh, I!!\tVI"\<t,~- 2757 16614 Open 12/22/2003 GR, EWR4, Rap 2757 16614 Open 12/22/2003 GR, EWR4, Rap Sample Set Sent Received Number Comments . Pressure Temperature Directional Survey Directional Survey In8uotio~~!i!tivjty -Rdte vf ~'Ietfütiðfl Induction/Resistivity Rate of Penetration h) S \h....~~,,~"- Ul r-- . Well Cores/Samples Information: Name Interval Start Stop Permit to Drill 2031590 MD 16680 TVD 7038 ADDITIONAL INFORMATION Well Cored? Y CB> Chips Received? ~ Analysis Received? ~ Comments: Compliance Reviewed By: DATA SUBMITTAL COMPLIANCE REPORT 11/8/2005 Well Name/No. COLVILLE RIV UNIT CD2-06 Operator CONOCOPHILLlPS ALASKA INC Completion Date 10/21/2003 Completion Status WAGIN Daily History Received? Formation Tops ~ API No. 50-103-20470-00-00 Current Status WAGIN ,~/N G;N Date: UIC Y J c{ bJ ~ ,.(fr-ð!- . . . AOGCC Helen Warman 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 . DEFINITIVE Re: Distribution of Survey Data for Well CD2-06(Sag Corrected) Dear Dear Sir/Madam: Enclosed is one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey Projected Survey: 0.00 I MD 16,680.00' MD 0.00' 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 J (~)M 5'" 7!wJ1' / ViM /' I 1. / Signed I Q. Please call me at 273-3545 if you have any questions or concerns. Regards, Carl Ulrich Survey Manager Attachment(s) 01-Feb-05 ~ò ~ ~/Ç'i MEMORANDtM State ollaSka Alaska Oil and Gas Conservation Commission TO: Jim Regg ?~/. J('3:JJeiJ P.I. Supervisor'¡-¡ DATE: January 25, 2004 SUBJECT: Mechanical Integrity Test Conoco Phillips CD2 CRU FROM: Chuck Scheve Petroleum Inspector NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. weill CD2-Q6 I ~pe Inj'l 5 I TV.D·I 6922 I Tub~ng I 511 I 511 I 511 I 511 I Interval I I p.Tia., D-159 Type test P Test psi 1731 Casing 200 2050 2050 2050 P/F f Notes: well CD2-18 I Type Inj, 5 I T.V.D·I 7055 I Tub~ng I 1053 I 1053 I 1053 I 1053 I Interval I I P.T.D. 203-151 Type test P Test psi 1764 Casing 350 1850 1800 1800 P/F f Notes: weill CD2-27 I Type Inj'l S I TV.D·I 6946 I Tub~ng I 1252 I 1252 I 1252 I 1252 Ilnterval I P.TD. 203-177 Type test P Test psi 1737 Casing 150 2250 2250 2250 P/F f Notes: weill CD2-40 I Type Inj'l 5 I TV.D·I 7091 I Tub~ng I 1530 I 1530 I 1530 I 1530 Interval I P.T.D. 203-126 Type test P Test psi 1773 Casing 1000 1900 1800 1800 P/F f Notes: weill CO2-55 I Type Inj. S I Tv.D·1 7170 I Tub~ng I 1190 I 1190 I 1190 I 1190 I Interval I I P.T.D. 203-118 Type test P Test psi 1793 Casing 500 2150 2125 2125 P/F f Notes: Type INJ. Fluid Codes Type Test Interval F = FRESH WATER INJ. M= Annulus Monitoring 1= Initial Test G = GAS INJ. P= Standard Pressure Test 4= Four Year Cycle S = SALTWATER INJ. R= Internal Radioactive Tracer Survey V= Required by Variance N = NOT INJECTING A= Temperature Anomaly Survey W= Test during Workover D= Differential Temperature Test 0= Other (describe in notes) Test's Details I traveled to Conoco Phillips CD2 Pad in the Alpine field and witnessed the initial MIT's on the above listed 5 wells. The pretest pressures were observed and found to be stable. The standaId annulus pressure tests were then performed with all wells demonstrating good mechanical integrity. M.I.T.'s performed: §. Attachments: Number of Failures: Q Total Time during tests: 6 hours cc: MIT report form 5/12/00 L.G. MIT CRU CD2 1-25-04 CS-1.xls 1/30/2004 . . ())03-l51 WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501-3539 December 17, 2003 RE: MWD Formation Evaluation Logs: CD2-06, AK-MW-2694636 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 Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 ~ ."' ~ "Kê"I~ JY"\. .... \ ~ ....0 ~.)::-.,. ~~ 1 LDWG formatted Disc with verification listing. API#: 50-103-20470-00. /d3 /, RECEIVED DEC 22 2003 Alaska Oil & Gas Cons. Commisston Anchorage K~~N\~ SchlulI~epgep NO. 3064 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth Company: Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Alpine Color Well Job# Log Description Date BL Prints CD CD2-0.~~..~ 10709650 SCMT 11/03/03 1 CD2-27 Q =3-)'1. 10696810 US IT 11/16/03 1 SIGNE~\.~ '-- j~~ II ~.2:,q. ;V""" KI=l;tlV=D OFC 1? 2003 DATE: Alaska Oil & Ga$ Coos. Gommieeion Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank Y0'-Anc:honsge ~~~'N\ ~~ 12/08/03 '. . " . . Casing Detail 95/8" Surface Casino ~PHILLIPS Alaska, Inc" ~ A Subsidiary of PHILLIPS PETROLEUvI COMPANY Jt Number Num of Jts COMPLETE DESCRIPTION OF EQUIPMENT RUN Jts 3 to 64 Doyon 19 RKB to LDS FMC Gen V Hanger 62 Jts 9-5/8" 36# J-55 BTC Csg Weatherford Float Collar 2 Jts 9-5/8" 36# J-55 BTC Csg Ray Oil Tools "Silver Bullet" Float Shoe Jts 1 to 2 9- 5/8" shoe @ TD 12 1/4" Surface Hole RUN TOTAL 37 BOWSPRING CENTRALIZERS - 1 per jt on Jt #1 - #12 (On stop rings of Jt #1 & #2) #14,16,18,20,22,24,26,28,30,32,34,36,38, 40,42,44,46,48,50,52,54,56,58,60,62 72 joints total in shed - 64 joints total to run Last 8 joints stay out, # 65 thru # 72. Use API Mod Best 0 Life Artie Grade Csg Compound. Remarks: Up Wt - 170K Ibs Dn Wt - 115K Ibs Block Wt 75K Ibs Supervisor: David Burley / Guy Whitlock dO)-\5~ Well: CD2-06 Date: 10/412003 LENGTH 36.68 2.27 2652.72 1.49 86.63 2.40 DEPTH TOPS 36.68 38.95 2691.67 2693.16 2779.79 2782.19 2792.00 ~ . . ConocoPhillips Alaska Cementing Report Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING . PriiTIarY Hole Size: 12.250 (in) TMD Set: 2,782 (ft) Date Set: 10/4/2003 Csg Type: Surface Casing Csg Size: 9.625 (in.) Cmtd. Csg: OPEN HOLE Cement Co: Dowell Schlumberger ------. .--------.. Rot Time Start: : Rae Time Start:12:05 Report #: Start: 1 10/1/2003 Page1of3 Spud Date: 10/2/2003 Report Date: 10/4/2003 End: Cement Job Type: Primary ·SQUeezeDPEÏn Hole Hole Size: sa TMD: (ft) sa Date: sa Type: Cmtd. Csg: Squeeze Casing Hole Size: TMD Set: Date Set: Csg Type: sa TMD: sa Date: Cmtd. Csg: Pipe Movement: Cementer: Jim Thompson Pipe Movement ; Avg TO~'~~-: ·("ft-lbQ\ - Drag Up: 170 (Ibs) .~._--_.- Time End: Time End: 15:06 RPM: SPM: 1 Init Torque: (ft-Ibf) Stroke Length: 25.0 (ft) Hole Size: Top Set: (ft) BTM set: (ft) Plug Date: Plug Type: DrilledO . Cmtd. g: . .-...-..---------- Stage No: 1 of 1 .. ...___ .. ...__..__...__ . .__.,._., ...____.., u . ,,_______._ Max Torque: (ft-Ibf) Drag Down: 115 (Ibs) Start Mix Cmt: 13:58 Start Slurry Displ: 13:59 Start Displ: 14:52 End Pumping: 15:24 End Pump Date: 10/4/2003 Top Plug: Y Bottom Plug: Y .-.....--"-. . ... . ....------... ---~ .--..--..-.. ..-..- .. --....-...-.. ~. ._.----~----_... . ...----... . ..-----... --.-...-....... ...--.--... ---..-.. ._~-_._~._..__.... .. .. . .-..-------..-,. ..----.... .... . -.. .__._-_.....~..... .-.. ........._-_..._-,..~--- ..... -----_... -... .....-.-... ...-.. Type: Cement Casing Volume Excess %: 136.00 Meas. From: 150 Time Circ Prior To Cementing: 1.75 Mud Circ Rate: 7 (gpm) Mud Circ Press: 320 (psi) .....~~ ._;~_.. Disp Avg Rate: Disp Max Rate: Bump Plug: Press Prior: Press Bumped: Press Held: Float Held: 8.00 (bbVmin) 8.50 (bbl/min) Y 580 (psi) 1,010 (psi) 2 (min) N Retums: 100 & Total Mud Lost: bl) Cmt Vol to Surf: 150. (bbl) Ann Flow After: Mixing Method: Density Meas By: Densometer .-.-..."....... -_..~~._-_........ ...-.-.... .__...~... .--...-......... . .-.....-....-....-..... ..-.--.... ..------.......... .....-..- ..-.....,-....... -.--..-.... ..- ... _.. ...-.-.-.....-.-..--. . -.-'. ..------ . .. ... ... --.,..".. Type: Spud Density: 9.6 (ppg) Visc: 51 (sIqt) Bottom Hole Circulating Temperature: (OF) Displacement Fluid Type:Mud PVNP: 20 (cp)/14 (lb/100ft2) Gels 10 sec: 4 (lb/10Qft2) Gels 10 min: 5 (1b/10Qft2) Bottom Hole Static Temperature: (OF) Density: 9.6 (ppg) Volume: 208.10 (bbl) ._,.,.. Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) . Mud Data .--.,.-...-... ... _...__..,_..~.... . Stage No: 1 Slurry No: 1 of 4 . ._._,-,_...... ... ......... To: (ft) Description: Viscosified Water Cmt Vol: (bbl) Density: 8.40 (ppg) Slurry Vol: (sk) Water Vol: 38.0 (bbl) Class: Yield: (fr/sk) Other Vol: 0 Temperature: (OF) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: :.'< ...--.-. .. ..__.~. Purpose: SPACER Mix Water: (gal) Foam Job: N Temp (OF) (OF) Pressure (psi) (psi) Printed: 11/7/2003 10:32:33 AM " ., ~ ConocoPhillips Alaska Cem'entingRepoÄ Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) To: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) ---.-.~_.___. ....___..... ..._.___n........ .... Slurry Data Fluid Type: LEAD Slurry Interval: (ft) To: Water Source: Lake water Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) .". n___. Page,2ot3 Report #: Start: 1 10/1/2003 Spud Date: 10/2/2003 Report Date: 10/4/2003 End: Stage No: 1 Slurry No: 2 of 4 Description: MUDPUSH XL Class: Cmt Vol: (bbl) Density: 10.50 (ppg) Yield: (ft3/sk) Slurry Vol: (sk) Water Vol: (bbl) Other Vol: () Temperature: (OF) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Temp eF) eF) ..-.-.--..--.---.--...... . .. . Stage No: 1 Slurry No: 3 of 4 --......... ......... _.. ..----..-.----.-. .... -. ... ....--. Description: AS Lite 2,282.00 (ft) Cmt Vol: 325.0 (bbl) Slurry Vol:427 (sk) Temperature: (OF) Temperature: (OF) Temperature: (OF) .. ....-.-------------. "'''. .t: ~,:' :1 .,":'",Fr:: ~--~_._--_. i:~"'n---C,.~"".", n_ Tr¡~.cJ~ N;~~:'::~,~~~__=__~.-;~'::':-'.. ,.~.~ - IYP~,"m D-53 D-46 D-79 S1 D-124 D-44 D-65 .___. n___... ..._ Slurry Data Fluid Type: TAIL Slurry Interval: 2,282.00 (ft}ro: Water Source: Lake water Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) Class: Density: 10.70 (ppg) Yield: 4.28 (ft3/sk) Water Vol: 197.0 (bbl) Other Vol: () Time Compressive Strength 1: Compressive Strength 2: Temp (OF) (OF) .n .__.____._._..._ _.. ..... .... ___..._._.___.,__.___. ... ...n_..__._____ .. __. Stage No: 1 Slurry No: 3 of 4 - ,Additives Purpose: SPACER Mix Water: (gal) Foam Job: N Pressure (psi) (psi) --......-......... Purpose: FILLER CEM Mix Water: 19.39 (gal) Foam Job: N Pressure (psi) (psi) nn_.'.__. .___..~__~_ ", . t':", ",~, . GYPSUM DEFOAMER EXTENDER ACCELERATOR FILLlTE ACCELERATOR DISPERSANT C ..,.., t f ."", U~it~" "·---"_-:-"L."i,gU".'.id,',.'",,C,-,-'-,o,-~,-,-c,"..".:,.'_~, "",_I ','·_-"'_'··_U_'·~,,_¡t;_ ,.. '...,_i.:" ~~ ~-_-=-~~~;;~~ ~C,J~ ,,__ 30.00 %BWOC 0.60 %BWOC 1.50 %BWOC 1.50 %BWOC 43.10%BWOC 9.00 %BWOW 0.50 %BWOC . .. ..............-..........-.-.-- - __n."..._. ...... . __n....'.. _... Stage No: 1 Slurry No: 4 of 4 . - .-..- - --. ..,.-.. . . Description: ARCTIC SET Class: G 2,782.00 (ft) Cmt Vol: 48.0 (bbl) Density: 15.80 (ppg) Yield: 1.16 (ft3/sk) Slurry Vol:230 (sk) Water Vol: 27.9 (bbl) Other Vol: 0 Temperature: (OF) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Temp (OF) (OF) ..-."..... ~-- Purpose: SHOE INTEG Mix Water: 5.10 (gal) Foam Job: N Pressure (psi) (psi) Printed: 111712003 10:32:33 AM GøOoçqP~il¡l,ps.·¡~laska Cementing Report Page 3 of 3 '\ .., Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING Report #: Start: 1 1 0/1/2003 Spud Date: 10/2/2003 Report Date: 10/4/2003 End: . ---_._.__._--_._~._-_.. -·.--_-0· ___..__m_'____ Stage No: 1 Slurry No: 4 of 4 . Additives ..__ Trad~J:'I.ª.I'!!~_ ._.____Iype DEFOAMER DISPERSANT ACCELERATOR Concer:!!r..!1tion Units 0.20 %BWOC 0.30 %BWOC 2.00 %BWOC !,!g!!LcLº-Q.!!º=-__.__ .... . _..__Units D-46 D-65 S1 Casing Test Shoe Test Liner Top Test .......... ..--". -- ...-....-.....----. ..._-- -~.- .. ~.......... Test Press: (psi) For: (min) Cement Found between Shoe and Collar: Pressure: (ppge) Tool: Open Hole: (ft) Hrs Before Test: liner lap: Pos Test: (ppge) Neg Test: (ppge) Hrs Before Test: Cement Found on Tool: Tool: Tool: ....-------.-- - ..---........ . -..-..-.--. - --- - .-...---..-----.--------. LoglSurvey Evaluation Interpretation Summary --.----.------.. - ... -.----............. . ---__._0·. _ ___. .~.. ..... ........._... ...._. ... . ._...____..u __ __ _ ______._. CBl Run: Under Pressure: (psi) Bond Quality: Cet Run: Bond Quality: Temp Survey: Hrs Prior to log: Cement Top: (ft) How Detennined: TOC Sufficient: Job Rating: If Unsuccessful Detection Indicator: Remedial Cementing Required: Number of Remedial Squeezes: Printed: 11/7/2003 10:32:33 AM I . / ~ ~ " ., ConocoPhUllps Alaska .' Daily DrUllngReport Page 1 of 2 CD2-06 SUPERVISOR RIG NAME & NO. David Burtey/Guy Whitloc doyon1@ppco.co CURRENT STATUS Doyon 19 TMD TVD IDFS 2,792.0 2,373.0 2.00 FIELD NAME/OCS NO. AUTHMD DAILY TANG Alpine 16,613.0 0 ACCIDENTS LAST 24 HRS.? DAILY INT WIO MUD o DATE OF LAST SAFETY MEETING DAILY TOTAL 366,229 1 REPT NO. I DATE 3 10/4/2003 CUM. TANGO CUM INTANG WI MUD o CUM COST WI MUD 644,484 WELL NAME I JOB NUMBER I EVE~DC~DE 124 HRS PROG MU BHA #2 24 HR FORECAST PU 4" DP - drill out shoe track - LOT - drill 81/2" hole UTHOLOGY 1 JAR HRS OF SERVICE I BHA HRS SINCE INSP I LEAKOFF AFE 10030398 LAST SURVEY: DATE TMD INC AZIM I LAST CASING 1 NEXT CASING 10/3/2003 2,739.33 38.080 354.840 9.625 (in) @ 2,782.2 (ft) 7.000 (in) @ 9,432.0 (ft) ::+::~-'t~~~~~~~~.!¥r~; 11-~~T~l~F:?~-FËrES :~;: ~..,.,.i~~S!"IN,! WT. UP~I .:~ ~~': fO:;~'~ !"I'C"'E/UN~_.II ø::: .lQ!il~=--= ::'-1- 150,000 I 130,000 140,000 11,000 ft-Ibf I 978.08 ... '. .. " ':·':,:::':~MQI!$Çï:l.lffljºN+/· . ,····,L:::.Nº..tr$:¡:/i~J;"&i'!-ï+::¡ :1:!º""'i$~:ij:iººNij'm~: Bit 1 1.10 12.250 3.750 Mud Motor 1 30.78 8.000 5.250 Sub - Float 1 2.23 8.000 2.813 Crossover 1 2.52 8.000 3.000 MWD 1 9.20 7.920 1.900 MWD 1 8.89 7.950 1.900 MWD 1 9.97 8.170 1.900 Sub - Bottom Hole Orienting 1 2.88 8.050 2.813 Stabilizer - NonMag 1 5.79 8.150 2.875 DrillCollar-NonMag 1 31.03 8.100 2.810 DrillCollar-NonMag 1 31.01 8.100 2.810 Drill Collar- NonMag 1 31.05 8.100 2.810 Crossover 1 1.98 8.000 2.880 Drill Pipe - Heavy Wgt 3 89.70 5.000 3.000 Jars 1 32.80 6.375 2.750 Drill Pipe - Heavy Wgt 23 687.15 5.000 3.000 AUTH. LAST BOP PRES TEST , .. .' '. .., .... ,'..BITS . £"~1~~:F§~::\?;7F'jf::~:~:':fs,~,~3~~~:':: . ·I·~;;~~v~·:~:~~~·~·:l:·~:::···~·~-:~~~~~~~~ .'. . ¡ :'·~Ef-t·~N~·'r-g~l60J·~~~~~i~f~~~~~~j~~·-·~ .,.._,..... .__,..., .....___._,._.."".._ .__...__n. .j.:_~__ .___.___... BIT QPERATIONS ~ÉIIT/RUN '.! WOB "-:u RPM . 'r--G'PM "':'-'PR'ëss': 'P'SIT : "--HRS . ¡"24Hr:cis'¡:"'" 24H;I~OP i cÙM,iÃsTcUMD"EFri-Hi ëUM R6p '-"~-'1T .......... i 30/35 'T" 60 uio .."1...... 650 ...-..... .--" 1661 Î --19~64 .. 2,678:'0" ¡ '1'36:35' I 19~64" ¡.. Ù78.0 I 13iÙ3S....' ''':..m.....".~. =:.:............m. . ..... .. . m. .. :," .ºp..~·~ÄTI.º.NS SQ'MMAIW ........._m.. .. .. .......... m.. ..~~OM¡...T.0 ! .~'?URS:...CODE..:TROUBLE! ~~B : PH.~~~ ¡ _,.... .............. .......~.ESCRI~.TlON 00:00 02:15 2.25 DRILL P TRIP SURFAC Monitor well, static. POOH from 2792' to 979' - monitor well, static. POOH, stand back HWDP & jars. PULD SURFAC Lay down 8" Flex collars for inspection - Flush BHA - Pull Pulsor - lay down motor and bit - clear tools from floor. SURFAC RU to run 9 5/8" casing. SURFAC Held Pre-job safety and opts meeting. SURFAC Run 9 5/8",36#, J-55 BTC casing as follows:FS, 2 jts, FC, 2 jts. BakerLoc 1st four connections - fill pipe - circ to check floats - ran 62 jts of casing to 02:15 04:15 2.00 DRILL P 04:15 06:00 06:00 06:15 06:15 11:30 1.75 0.25 5.25 CASE P CASE P CASE P RURD SFTY RUNC Printed: 11m2003 10:34:18 AM I . '\ WELL NAME OPERÄT.10NSSUMMARY·· TROUBLE SUB PHASE DESCRIPTION -. ..---------... ....---.. . .. - ---...-... ... _..._--~ ~-. ~-------_._._._---- RUNC SURFAC 2743.24' (64 jts total). Encountered tight spots @ 930' & 1344' - washed down from 900' to 981' and from 1331' to 1374' - 5 bpm /320 psi - no other problems. MU FMC fluted hanger and landing jnt - land casing with shoe @ 2782.19' - FC @ 2691.67'. PULD SURFAC LD fill up tool - MU cement head and lines. CIRC SURFAC Staged pumps up to 7 bpm circ and cond mud for cementing. Reduced vis from 110 to 51, yp from 28 to 14, gels from 13/35/41 to 4/5/6 reciprocated pipe with full returns throughout. PJSM. PUMP SURFAC Pumped 38 bbls of Biozan flush wI nutplug for marker - Dowell pumped 5 bbls FW - tesat lines to 2500 psi - Drop bottom plug - mix and pump 50 bbls of 10.5 ppg Mud Push spacer @ 5.5 bpm I 220 psi - mix and pump 325 bbls of 10.7 ppg lead slurry @ 7.5 bpm 1200 psi and 48 bbls of 15.8 ppg tail slurry @ 5 bpm I 175 psi. - drop bottom plug. SURFAC Displaced cement with 20 bbls of FW (Dowell) switched to rig pumps and displaced with 188 bbls of 9.6 ppg mud @ 8.3 bpm I 500 -790 psi slowed rate to 4 bpm for the last 10 bbls - bumped plugs to 1010 psi, CIP @ 1530 hrs - full retums throughout with 150 bbls of lead cement retums to surface. SURFAC Check floats - held. Test casing to 2500 psi for 30 minutes. (chart) SURFAC Rig down test equipment and blow down lines SURFAC Back out landing joint and rig down riser SURFAC N/U wellhead adapater and change out saver sub SURFAC N/U BOPE SURFAC Change out annular preventer SURFAC Continue NU BOPE (Riser, flowline and turnbuckles) SURFAC R/U to test BOPE SURFAC Test BOPE, John Crisp, AOGCC, waived witnessing the test CD2-06 FROM. ~~ .~OU~.L.~~.~~ 06:15 11:30 5.25 CASE P 11 :30 12:00 12:00 13:45 13:45 15:00 15:00 15:30 15:30 16:00 16:30 17:00 18:00 18:30 22:30 23:00 23:30 16:00 16:30 17:00 18:00 18:30 22:30 23:00 23:30 00:00 0.50 1.75 CEMENT P CEMENT P W' ~ 1.25 CEMENT P ConocoPhllUpsAlaska Daily Drilling Report ¡JOB NUMBER IEVE~Dc~DE 124HRS PROG IT~~792.0 Page 2 of2 0.50 CEMENT P ITVD IDFS 2,373.0 2.00 I REPT NO. I DATE 3 10/4/2003 0.50 0.50 0.50 1.00 0.50 4.00 0.50 0.50 0.50 CASE P CASE P CASE P WELCTL P WELCTL P WELCTL T EQIP WELCTL P WELCTL P WELCTL P DISP DEQT RURD RURD NUND NUND EQRP NUND BOPE BOPE 24 HR SUMMARY: POOH - Lay down BHA - RU and run 64 joints of 9 5/8" casing, landed with shoe @ 2782', FC @ 2692'. Cond mud and cement surface casing. ND riser - NU wellhead and BOP stack - change out annular preventor - begin BOPE test. .,-.-...----....... ILL:,c~~fÞÌj!: .,.L~.. . ConocoPhillips Company Doyon Drilling Inc ACI - Arctic Catering Halliburton - Sperry-Sun Halliburton - Sperry-Sun . ·..····_··~·:~:···:~PERSbN~fELr:'bATA..-~;T;·-· ......... ... . _...~~-:---_...._.--.. -----::]r-· ..---,. SER~I~.~..._...... ". .' ~O:LJ_H_QUR~J~._"..~..:..C.OMPANY 2 M-I Drilling Fluids 25 Swaco 5 Dowell 1 FMC Corporation Wellhe ._.__.. .. ..___..__... ..n._ ____" .n_ 0". ,1,,1, ...--......--. SERVICE.:.:~~-~:~::~:r. NO;: J"f~U.R~.... 1 ....- ----.--. ----,.-. '.". ....... ...-......-.-.... .. .. .._......_._00 _.. .......... ..... ..._._._.____.__....... ...__...._..._..__ .__........_.__. ... ..._____u. _____.._.__ i' . NlATERIALS I CONSUMPTION '" . __:11.__ ._.. ."7'"----.-00.--. _... ..,.,...._._.. ... .... .. ,. ..__ _..... ...__. oo~._. .... ._..___..__.__.. _. .~_, . .~~. _ .,.. _ '.. ....~ ... ........__..._.-:-'_.__._____.........._ ... ..., _,.." . .,._ ... . . ..' ITEM' i' UNITS ; USAGE !. ON HAND'; ITEM . ' UNITS : F~el . .... ..., !j~ls ·1 1,448 . ',.. "-3,676 ·IWater,j:;¿t~ble· bb¡s ..,. Water, Drilling bbls 1,350 -4,300 ..--..... .. ..-..--.-... ... .._ ~...._ ._.. - ___ . .._.. u . .. .____ USAGE 110 ON HAND ... . . . -220 ..,....__ .__ _."._ ..._n_ RESERVOIR NAME .--- .. ,....- CD2-23 .....__......... ...._... ~ES!;.~..v.9..!.FI A~P...INTI::FlVA~.P.AT~..._.... ZONE ¡TOP ; BASE ! CD2-06 . .. .........-....... i 1¡~89-¡...· 3.81"1-420' .. ..... . COMMENTS . .--.......-..... ... - .... --..---..... Printed: 11n/2003 10:34:18 AM Pump Rate: 7.0 Strk/min I ... Volume Input Volume/Stroke I.... 0.08501 Bbls/St:r1< J .... Caslnsl Test PRESSURE INTEGRITY TEST CONOCOPHILLlPS Alaska, Inc. Doyon 19 I Date: I 10/5/2003 Pump used: I #2 Mud Pump Pumping down I Ri9:1 David Bur1ey / Guy Whitlock CD2-06 Pressure Irr.egrlty I est Pumping Shut-in Strks psi Min psi 780 770 760 760 C 740 740 730 730 730 730 730 720 720 720 720 720 720 720 -= Vo urne Bled Back dddltsbls o 0.25 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 o 70 160 240 340 430 520 610 690 790 o 1 2 3 4 5 6 7 8 :}::::::9: (40: 11 Shut-in Min psi o 2510 1 2500 2 2500 3 2500 4 2500 5 2490 6 2490 7 2490 8 2490 9 2490 10 2490 5 2490 .. Strokes Pumping Strks psi ... Hole Depth 2,812IFt-MD I 2,390IFt-TVD I· annulus and DP. ... Casing Shoe Depth I 2,782 IFt-MDI 2,366 I Ft-TVD 19-5/811 36#jFt J-55 BTC Casing Shoe Test LOT/AT o 0 1 90 dddd2 ·190 ::i:l:i:i:!:::!¡.:I:.~:::·:::::¡~ 4 390 5 500 6 610 7 720 . 12 13 14 Vo urne Pumped 1.2 tsbls : 8 830 9 920 .....d·1Q ···1000 .. ~:::::::¡::::::::i3:(::ai3iió.1 ~¡~}f~{f-;:::'-'!~~};-'-¡~~¡ ..d.ddHt ...1~ ~::::::::¡::::::::~:§nh:iïiØ (((::J~l ::t:f:5.40: \ff::ji¡¡;~i:ŒÚiä(j: ::::::i:i\ïi···1i1Cj ::t::::::::d$.: 1790 :::((::::::20: 1880 (w·w····...·····... ::::ttt2Æ 1970 :i:::::::::::i:Î;2: 2050 tm::::::::i:jf 2160 (::::((:24: 2250 ... Î'............ .~. ",' ',' tt:t::::25. 2330 ::::i::::,:::,:::i$.: 2420 (:}}}2:7 2510 ~ii¡¡¡~¡i¡¡¡i¡¡¡¡;¡¡iil ··VoÎume Pumped 2.3 tsbls Pressure InteQrltvTest Mud Weight: 9.6 ppg Mud 10 min Gel: 14.0 Lb/100 Ft2 Rotating Weight: 120,000 Lbs Blocksffop Drive Weight: 75,000 Lbs Desired PIT EMW: 16.0 ppg Estimates for Test: 787 psi CaslnQ Test Mud Weight: Mud 10 min Gel: 9.6 ppg 5.0 Lb/100 Ft2 2,500 psi 75,000 Lbs 75,000 Lbs 2 bbls Wen Name: Drilling SUþérvisor: Type of Test: Hole Size: I USE PICK.UST RKB-CHF: ~ 34.81Ft CasinQ SiZé and Description: Test Pressure: Rotating Weight: BlocksfTop Drive Weight: Estimates for Test: 0.6 bbls I· PIT 15 Second Shut-in Pressure, psi 770 . = Leak-off Pressure + Mud Weight = 790 9 6 0.052 x TVD 0.052 x 2366 + . EMW at 2782 Ft-MD (2366 Ft- TVD) = 16.0 ppg EMW 20 2490 25 :t24~Q: 30 :::24$.0.: Volume Bled Back HH.HH tSbls E. Lost 20 psi during test, held 3 I 99.2% of test pressure. I ,*«4è;t.~¡;,î:U~t.......L~~ 30 5 10 15 20 25 Shut-In time, Minutes o PIT Point ~¡~¡: o 3 Ar~ ('.f'l / .tf~ 2 Barrels 3000 2500 2000 500 000 500 o UJ a: ;:) t/) t/) UJ a: a. _LEAK-OFF TEST Performed casing test after bumping plugs on surface cementing operations. Changed well over to 9.6 ppg LSND mud prior to FIT. .....CASING TEST Comments: . . Casing Detail 7" Intermediate Casina ConocoPhillips Alaska Jt Number Num of Jts COMPLETE DESCRIPTION OF EQUIPMENT RUN Doyon 19 RKS to LDS FMC 11" X 7" Hanger Jts 3 to 228 226 Jts 7" 26# L-80 STCM Csg 7" Weatherford Float Collar Jts 1 to 2 2 Jts 7" 26# L-80 STCM Csg 7" Ray Oil Tools Float Shoe(Silver bullet) 7" Shoe @ 9671.96 TD of 8-1/2" hole @ 9682 Total Centralizers: 53 Straight blade centz. one per jt on jts # 1-12, 14, 16, 18, 20, 22, 24 26,28,30 then 163,165,167,169,171,173,175,177,179,181,183,185,11 189,191,193,195,197,199,201 ,203,205,207,209,211 ,213,215,217,21! 221,223,&225 235 joints in pipe shed - Run 228 jts - Leave 7 jts In pipe shed Top of Alpine C @ 9534' MD, 7119' TVD Remarks: Use Best-o-Life 2000 pipe dope Drifted to 6.151" MU Torque 7,200 ft/lb Up Wt = 360 K On Wt = 160 K Block Wt=75 K Well: CD2-06 Date: 10/09/03 LENGTH 34.80 1.66 9549.18 1.25 82.99 2.08 DEPTH TOPS 34.80 36.46 9585.64 9586.89 9669.88 9671.96 9682.00 Supervisor: Don Mickey/Guy Whitlock . ConocoPhillips Alaska . Cementing ,:Fleport Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING Report #: Start: . Page 1.· of3 2 1 0/1/2003 Spud Date: 10/2/2003 Report Date: 10/9/2003 End: Hole Size: TMD Set: Date Set: Csg Type: Csg Size: Prima!Y__..____ .. Sg!l~eZe Open Hole __ 8.500 (in) Hole Size: 9,672 (ft) sa TMD: (ft) 10/9/2003 sa Date: Intennediate Casing/Li sa Type: 7.000 (in.) --..-- Cmtd. Csg: Intennediate Casing/Li Cmtd. Csg: Cement Co: Dowell Schlumberger Squeeze CasJn9--_ Hole Size: TMD Set: Date Set: Csg Type: sa TMD: sa Date: Cmtd. Csg: Cementer: Jim Thompson __..E!~.9.. _ Hole Size: Top Set: (ft) BTM set: (ft) Plug Date: Plug Type: Drilled Out: Cmtd. Csg: __~____._____.....~ ,._ ____~ __.. .. __---0.0. .__........ ____~_ ....._ .__...____._ .._.. Pipe Movement: Reciprocating Rot Time Start: Rec Time Start:18:38 Pipe Movement Time End: : Time End: 21 :50 RPM: SPM: -- --- -.-...--------.--. -. -----...--.... -----,-..--------. ... Init Torque: (ft-Ibf) Stroke Length: 20.0 (ft) Avg Torque: (ft-Ibf) Max Torque: (ft-Ibf) Drag Up: 360,000 (Ibs) Drag Down: 160,000 (Ibs) --.....-.-. ...-.. -----.. ..........-.. -. .....-----. -....-. ......--.-----..".. Stage No: 1 of 1 ._....____. _____.__..__ ".._..__.. __.____.._.... .... _.__.~.._. . .. ._..__.... . .___.__.... . _.______._.._ "Ro".. _.____ ._. ._._._....._... __'._ ___.'___. _____...._..... . Type: Cement Casing Volume Excess %: 40.00 Meas. From: 0 Time Circ Prior To Cementing: 1.75 Mud Circ Rate: 6 (gpm) Mud Circ Press: 350 (psi) Start Mix Cmt: 20:37 Start Slurry Displ: 20:50 Start Displ: 20:50 End Pumping: 21 :50 End Pump Date: 10/9/2003 Top Plug: Y Bottom Plug: Y ;'. ~ " ~':"""-_. .--_..~..._--.. .--.-.. ..------. ...----. ,':~~ . .~ ~. .~_~:..__'::'_'._..:.L::...-.:::.:.;::~ ___~.._ _.." _~ ~..:..:...:.....:..~. _ ._ Disp Avg Rate: Disp Max Rate: Bump Plug: Press Prior: Press Bumped: Press Held: Float Held: . ----... ,- . -...------. . Mud. Data 7.00 (bbl/min) 7.00 (bbl/min) Y 680 (psi) . 1,250 (psi) 5 (min) Y Retums: 100 Total Mud Lost: (bbl) Cmt Vol to Surf: (bbl) Ann Flow After: N Mixing Method: Density Meas By: DS .------_. ... "-.--'-"'''.''-'.'''.-.'- ..-..-.- . . . . .--.-. .-....- ..... - -...----.-.... ----.....,.... n' . " , ~ ~ ' . ," , ' ' , : '.' u____. _________.._._.._. __...... ..__ ___._......_____.... _~.._ Type: LSND Density: 9.6 (ppg) Vise: 37 (sIqt) Bottom Hole Circulating Temperature: (OF) Displacement Fluid Type:Mud PVNP: 8 (cp)/16 (lb/10Oft2) Gels 10 see: 7 (lb/10Oft2) Gels 10 min: 11 (lb/100ft2) Bottom Hole Static Temperature: (OF) Density: 9.6 (ppg) Volume: 366.00 (bbl) , . Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) To: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) ..- -.---.. .--- . - ....---.-.. .' ._----,-_. : Stage No: 1 ,Slurry NO: 101 3 ---.... . . --... - .... .:._'--_.- . Description: CW100 Cmt Vol: (bbl) Slurry Vol: (sk) Temperature: (OF) Temperature: (OF) Temperature: (OF) Density: (ppg) Water Vol: (bbl) Time Compressive Strength 1: Compressive Strength 2: Class: Yield: (ft31sk) Other Vol: 0 ...-..--......" ... -------- .---..-. . ---.-. Purpose: SPACER Mix Water: (gal) Foam Job: N Temp (OF) (OF) Pressure (psi) (psi) Printed: 11m2003 10:30:43 AM :, ., .. QonoeoRhillips.AIªská Cementing Report Rage'2öf3 Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) To: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) ----~~--~_..__..._._--_..__. Slurry Data Fluid Type: PRIMARY Slurry Interval: 9,672.00 (ft¡ro: Water Source: Lake Test Data Thickening Time: Free Water: (%) Ruid Loss: (cc) Fluid Loss Pressure: (OF) Report #: Start: Spud Date: 10/2/2003 Report Date: 10/9/2003 End: 2 1 0/1/2003 -. ...-.---.-.- . ..- .~.._---_.-. . -. .----..-. ..--.-..-.. . ..-. --...- Stage No: 1 Slurry No: 2 of 3 __.____·__.a___ Description: MUD PUSH XL Cmt Vol: (bbl) Density: (ppg) Slurry Vol: (sk) Water Vol: (bbl) Class: Yield: (ft3/sk) Other Vol: 0 Purpose: SPACER Mix Water: (gal) Foam Job: N Temperature: (OF) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Pressure (psi) (psi) Temp (OF) (OF) . ...-....--- -.--..-.-.- .----...-.--..-..---- Stage No: 1 Slurry No: 3 of 3 .-...---.-..-....- ........ -----........... - .... ... -.---.-........ ..- --.-----....-.--- Description: 8,432.00 (ft) Cmt Vol: 42.5 (bbl) Slurry Vol205 (sk) Class: G Density: 15.80 (ppg) Yield: 1.16 (ft3/sk) Water Vol: (bbl) Other Vol: 0 Purpose: PRIMARY Mix Water: (gal) Foam Job: N Temperature: (OF) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Pressure (psi) (psi) Temp ("F) (OF) ."-' .-.----.-.....-... .......- .....-----.---.. .... ----..- . ..... .---.--- -.... - - --.--...----....----..- .. .... .-....-...- ..-- . stag~~0:1 S'ùrryN(): 3 of 3 -Additives , <,' -. -~..............._.._. ..- _.._..~., .. ... ...------..... - .--.----.----.-..'..-..--- . :_~__~..-'---._.._..___i~_..',':~.... .._ ·:;,'-,_.._..___._:.:tf!id~ Nåæ~ ." , D-46 D-65 D-167 8-155 '.>, .. .::TYpe ". .. ~__. ...,. Çon9~r::!!~ª~on __ .. _ ... _. ....!.hJ!t5_.._,.L..:: ... . L!qu!!J.ç'p[1c.. ..~, i:___._..._J~flits ~~ DEFOAMER 0.20 %8WOC DISPERSANT 0.25 %8WOC 0.40 %8WOC 0.02 %8WOC Printed: 11/7/2003 10:30:43 AM ., ~ ,a(!)tIt>cô~Hmips,~laska Cementing Report Page 3Qf:3 Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING Report #: Start: 2 10/1/2003 Spud Date: 10/2/2003 Report Date: 10/9/2003 End: .---.---.--,.,.--."............"...- .-, ..-'''.. ,.-..,.- Casing Test Shoe Test Liner Top Test __." ._._ __.__ _ n_.._....._._ Test Press: 3,500 (psi) For: 30 (min) Cement Found between Shoe and Collar: N Pressure: (ppge) Tool: N Open Hole: (ft) Hrs Before Test: Liner lap: Pos Test: (ppge) Neg Test: (ppge) Hrs Before Test: Cement Found on Tool: N Tool: N Tool: N Log/Survey Evaluation Interpretation Summary ----- ...--..----..-.-- CBl Run: N Under Pressure: (psi) Bond Quality: Cet Run: N Bond Quality: Temp Survey: N Hrs Prior to log: Cement Top: How Determined: TOC Sufficient: N Job Rating: If Unsuccessful Detection Indicator: Remedial Cementing Required: N Number of Remedial Squeezes: (ft) ---.,---..-.. ... .,-,.,.. .._,-,,,..._-,----_... . .' '-'. ."..'---'''....--.--.--. ,.,...,-.--...-- Remarks -..-------.-.-.----.- .. .--.---.-----. - . ... --... .. .. - ---.- . .. ...--- _______ ___.,. n___.____.___. Mix and pump 5 bbl ARCO Wash. Pressure test lines to 3500 psi. Mix and pump 15 bbl ARca wash. Mix and pump 52 bbl weighted spacer @ 12.5 ppg. Drop bottom plug and mix and pump 42.5 bbl slurry @ 15.8 ppg. Drop top plug and pump 20 bbl water wI cementer Displace cement wI 4157 strokes wI rig pump. Pump plug wI 1200 psi. Tested floats-oK. CIP @ 21:50 hrs Printed: I1nt2003 10:30:43 AM WI. .a CônocöPhllllps Alaska Dally Drilling Report Page 1 of 2 WELL NAME I JOB NUMBER I EVE~DC~DE 124 HRS PROG REPTNO. I DATE 9 10/10/200:: I CUM. TANGO CUM !NT ANG WI MUD o CUM COST WI MUD 1,911,911 TMD I TVD I DFS 9,682.0 7,132.0 8.00 I RELD NAME I OCS NO. AUTH MD I DAILY TANG Doyon 19 Alpine 16,613.0 0 ACCIDENTS LAST 24 HRS.? DAILY INT WIO MUD o DATE OF LAST SAFETY MEETING DAILY TOTAL Drill ahead 10/6/2003 180,694 I JAR HRS OF SERVICE I BHA HRS SINCE INSP I LEAKOFF AFE 11.36 10030398 LAST SURVEY: DATE TMD INC AZIM I LAST CASING I NEXT CASING LAST BOP PRES TEST 10/8/2003 9,610.79 85.740 331.820 7.000 (in) @ 9,672.0 (ft) 4.500 (in) @ 8,862.0 (ft) 10/10/2003 D::Srr:~:J- GE~~~O wa::~~"I" Fën-:SÕL'~~:!:~; MU~~~~ DAILY P:s,;-J...,··.. PiiMf-· ..¡-.-. CII C~M ~:S;l"H~:"~I': ~i~-· . 37'-Kl1ã"- 7/11 -I 5.4/9.6 1/ I --¡...- I 0.3/1-S:ëi--··-- ---9.1/ I 0.1õï1-·" - ... ""'---I--4Õ'--'1 I BHANO. I 4 I BHAI HOLE I BrrNO. I 4 BHA ~ ~~ï:ow JÃ_~_S STRING WT. UP STRING WT. DN STRING WT. ROT TORQU~,I. ~.~.~._ _I....., BHA LENGTtt-' ....-.- 9,049.85 ¡!~~ïfflt~~mt·~~Ñ.~Ð CD2-06 SUPERVISOR I RIG NAME. NO. Mickey / Whitlock doyon1 @ppco.co CURRENT STATUS Drilling @ 10100' 24 HR FORECAST LITHOLOGY AUTH. Bit 1 0.55 6.125 2.000 Motor 1 23.10 5.000 4.220 NM Stg Stabilizer 1 5.54 4.700 2.250 NM Float Sub 1 0.97 0.630 2.250 MWD 1 8.56 4.720 1.200 MWD 1 24.46 4.720 1.200 MWD 1 10.86 4.700 1.200 MWD 1 11.03 4.800 1.200 NM Flex Drill Collars 3 93.01 4.750 2.250 XO 1 1.19 4.750 2.500 3 X HWDP 3 92.07 4.000 2.560 Drilling Jars 32.12 5.000 2.000 2 X HWDP 2 61.36 4.000 2.560 Drill Pipe 24 7,637.09 4.000 3.200 Drill Pipe - Heavy Wgt 33 1,011.97 4.000 2.570 Lo-Tab Centralizer 11 35.97 5.000 2.570 ;;~'\"" ""::;;,' ""',:::,:", ;:', .....----... ......__.-:-._._.~-~~'~:~_._.._....,,:-~~- "sïÿs··~ .... ------. ,". ,..______u____.._ r..~~--.. ~..····-~-:~.7,r·--· T:i~it~~~·';r·~:~1~1i~~f~~~~~~~~~r~8~~: ~::r~~~~L9~~Õ.;.~f~:·~ ··-1·~~Ii1~~·~1·~·:::,::·.TF··~~~1~;~;i~~g~J·~~;:-:~~~~f~~£~TF ·~i·;~~~!.:RØ~·~".:_!1=,: .VjOB··'···:·-~r.==~~~'.. :.': .··..·:~PM· _:·1,::::~~E.~~:~~tpd~~,~[~]·~rª;'~'~~~~:;~ .:~. '24H~:~~iiij~~:~~~~I:~~~-b~P~~~~~:~=~~~ __..__ .." ".... ,.",.. . ...~. - ,_ _.._..._.._._...._...__ - ..n...._ ..._._...._ .._____ ,.. __...__. .._. __._._._... .__.._...~__ .. ... __._._... .___.._ _.. . . __ _._ .... . _____.__._____.... ___..._ .~~ ":,..\:,.'-,,' :,"1' '" " ::r:.:.,'~ ·OPERATIONS S,UMMARY ,', " ':: ~ ,:" ": !~o~: ...., (rE.'. .J.'~~~~~ :.. ..:'·:ë:.oriË..··:· TROUB~~ ·;.:...:~~B~:--.r'.~p~t~~.:...;~···.:-_·~····· . :.... .'. _. :.::. ..-:...::. -....: no ~·.~_,ß~~~~i.~~N- . =:~..... ...: . ~..~.:~~.......-..~~~~:::: _._:~.' 00:00 01:00 1.00 CASE P OTHR INTRM1 Pull wear bushing - set 11" x 7" packoff & test to 5000 psi for 10 mins. 01 :00 02:00 1.00 WELCTL P EQRP INTRM1 PJSM - Chnage top pipe rams fl7" to 31/2" x 6" VBR 02:00 06:00 4.00 WELCTL P BOPE INTRM1 Test BOPE - pipe rams, blind rams, kill & choke line valves, choke manifold valves, top drive manual & atuo IBOP's - floor TIW & dart valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - performed accumulator closure test - Jeff Jones AOGCC waived witnessing of test Pull test plug & set wear bushing 06:00 06:15 0.25 DRILL P OTHR INTRM1 PU drilling bails & drill pipe elevators Printed: 11/7/2003 10:37:49 AM ., ~ CD2-06 ConøcøPhllllps..Alaska Daily Drilling Report I JOB NUMBER IEVE~Dc~DE 124 HRS PROG IT~~6S2.0 Page 2 of 2 WELL NAME ITVD IDFS 7,132.0 S.OO IREPTNO. DATE 9 10/10/200:: OPERATIONS SUMMARY ____._0___._ FROM TO HOURS CODE TROUBLE SUB PHASE DESCRIP110N "n··_ - ._"---_. -_.. .......-...---- ------ _n_.__ __~...___n_. .--.---.. ... .......... -.----..-.-- 06:15 09:00 2.75 DRILL P PULD INTRM1 PU BHA #4 - 6 1/S' bit, motor, MWD(up load MWD) - NMflex DC's, ox, 3 HWDP, jars, 2 HWDP - to 364' - shallow test MWD 09:00 12:00 3.00 DRILL P TRIP INTRM1 RIH wI BHA fl 364' to 2273' - picking up 4' drill pipe fl pipe shed (105 jts.) Test MWD @ 2273' 12:00 15:30 3.50 DRILL P TRIP INTRM1 Continue RIH f/2273' (finiish picking up 4' drill pipe fl shed 207 jts. total) run 11 stds fl derrcik to 7637' 15:30 16:30 1.00 RIGMNT P RSRV INTRM1 Slip & cut drill line 60' - service top drive 16:30 18:00 1.50 DRILL P TRIP INTRM1 Continue RIH - PU 33 jts. 4' HWDP fl shed & installing 1 La-TAD per stand 1S:00 19:45 1.75 DRILL P TRIP INTRM1 RIH wI stands from derrick from 9049' to 9432'. Wash from 9432' to TOC @ 9530'. 19:45 21:30 1.75 CEMENT P DSHO INTRM1 Drill float equipment, cement and 20' of new hole to 9702' 21:30 23:00 1.50 DRILL P CIRC INTRM1 Displace hole wI 8.8 ppg Flo-pro 23:00 00:00 1.00 CEMENT P LOT INTRM1 Perform LOT to 11.4 ppg EMW. Clean surface equipment. RID test equipment and blow down kill line. 24 HR SUMMARY: Set packoff and test to 5000 psi. Test BOPE 250/5000 psi. P/U BHA #4 and RIH. P/U 4' d.p. and hwdp. RIH Drill out to 9702' and perform LOT to 11.4 ppg EMW __._...___....P.'ªR~º-~.fi~J~J~~I}t COMPANY _.... ... _________.._u. ConocoPhillips Company Doyon Drilling Inc ACI - Arctic Catering Halliburton - Sperry-Sun Halliburton - Sperry-Sun SERVICE NO. 3 27 5 2 2 HOURS COMPANY M-I Drilling Fluids Swaco Dowell Other PRA - Petroleum Resour . _ .n __~.~.R.y'.I~~.__==l=-~O::J!.tOURS 3 4 2 1 2 .. .- ....----------.- -_.~"."...~..._-_..._--_._.- 3;'~ ___,".__.. ..... ........ .... . .___ bi;L.~:..,: ~.~_~ Fuel Water, Drilling . ..._............ n_ '.. ................. ........,.."."_.,,.._,. ..... ._n. .._~_r:!~~___ ... ....._ ..~~~~~. gals 1,330 bbls 1,225 MATERIALS I CONSUMPTION .-- ON HANÕ-·- ,':,,'" rre... . -.~ ~-_.:,..__. ·····~··u"iTS·· -" ..... . ÚS¡GE·,·~:~·" ·-,"~:ON'HA~'~,\:):h,:. I. ... ... ...._~~ ;.. '.' .. .._.".. ..~ ...._____...__.... _..._.._.......-:.._ ..~ ._.... ...___.... .. "______... __._1.....0..-."__ -12,639 Water, Potable bbls 110 -SSO -10,320 ~~~:'Fi~i:~~-~;J~~~~:~~~~i~!~b¿Œ~~ ~ .' J: ~~ ,,'.: Printed: 11/7/2003 10:37:49 AM ~ PRESSURE INTEGRITY TEST CONOCOPHILLlPS Alaska, Inc. Doyon 19 Date: I 0/10/2003 ..... Pump · .........~ · ......... · ......... ...---...-...."... .................. · . . . . . . . . . . . . . . , . . ............ ..., ........... .. . ¡.::.::i"j:,.:.:¡;;~tl Bbl/min Pressure Integrity I est Rate: Bbls/St;r1( I ~ Q;:~8~p Volume Input ! :~ I Caslnç ~ Barrels I I· ..... Pump used: Cement Unit ..... I Pumping down I annulus. CD2-06 Rig: I I Mickey/ Whitlock Annulus leak Off Test for Disposal Adequacy Well Name: Drilling Supervisor: Shut-in :;~!Ifi 1 ::::::::::::::::::$G.Ø' ::!Cf 3.:J:i,ioi,:;::::::;;'. 4:-:·:·:·:·:·:·:·:¥h!,,!, 4'~~1'i'!1¡'¡"¡¡'¡1 ................................... 5.5 ::?:m?:::~: 6:·:·:·:·:·:·:·:·:·~~:"": ::::::::::::::::::~~- 6.5 }:f;:f:~~~l 7 ??:::)521 ................. 7.5 I?::; §22' 8····..·..520· ......... - ::::::::::::::::::.' ': - . . . . . .. ........ 8.5 ]:;rrr;:~l1: 9 ::tttt~17 9.5 ::::::::::::::::::5.17 -................. 1 0 ::::::{:t::5j~ ! t Pumping Bbl~.. ....f.~.i.....~ .. r:ø.: :::;;::;::;::rrtt i~~11~: ~:~ii~{{:~tt1t . ~¡~f"""'!":""""= .3~~i~t/;¡~¡~¡i145~ . .4.;;$.(::;:::;:::j~i.: 5·S ····..··s.n.S· . .. . ........ . .. ......... . '. .................. . . .~. : .:.:.:.:.;.:.;.;. . .. .' :..6.$: i:::ji:::;::M2.: 1jg r:r:::::'ß.ii ;1:J.¡I~::i::·:!:i::::::I.! . ;i;~;i;~r;¡~~¡¡¡¡~¡~¡¡i¡¡¡¡¡¡¡ ................. ............. .. ................. ................. ...............-- Test Shut-in Min \;:1:0:/( 1~1i1?i\i;~ii~gM ~¡~rr¡¡i¡g;;iI¡ t~¡¡¡¡¡¡¡¡¡~¡¡¡~¡¡~~~:~: ~1j¡i¡j¡i¡j¡~t¡¡¡¡¡i¡¡¡i \¡:i~¡1~{~¡~if~¡~¡¡ Pumping Bbls psi ........ A.I ...... ..... . ...-.. . ... .. . ..... ~: Hole Depth 8,4321 Ft-MD I 6,726IFt-TVD 1"'1 Pressure InteqritvTest Mud Weight: 9.6 ppg nner casing 00: 7.0 In. Test: Hole Size: 18-1/2' Casing Shoe Depth I RKB-CHF: 36.7 Ft 2,782 1Ft-MOl 2,3661 Ft-TVD Casinq Size and Description: /9-5/8" 36#/Ft J-55 BTC Chanqesfor Annular Adequacv Test :>uter casing shoe test results in comments Description references outer casing string. ;ize is that drilled below outer casing. ;timated TOC for Hole Depth. Enter inner casing aD at right ... Type of 0.5 bbls 1...1 PI115 Second Shut-In Pressure, psi 563 14.5 ppg 603 psi Desired PIT EMW: Estimates for Test: ...L EMW = Leak-off Pressure + Mud Weight = 682 2366 + 9.6 0.052 x TVD 0.052 x EMW at 2782 Ft-MD (2366 Ft- TVD) = 15.1 000 ... . . . . . : : :~:¡::¡:¡::.::¡¡~:¡~ ;:¡: ..: ~ 500 w c: ::! CIJ CIJ W c: c.. Vo ume Bled Back II:rr:: tlbls ......... . .... .......... .... ..... .. . . . . . .. ............ Vofûme··· Pumped 10.2 tlbls VOlume Bled Back tlbls : Volume Pumped 0.0 tlbls : 30 20 25 Minutes 5 10 15 Shut-In time, o PIT Point o 12 10 8 6 Barrels 2 OEl o ~lEAK-OFFTEST 16.0 ppg EMW -Ó-CASING TEST 9-5/8" casing shoe tested to Comments: e e G. C. Alvord Alpine Drilling Team Leader Drilling & Wells Conoc~hillips P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6120 December 2, 2003 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West ih Avenue Suite 100 Anchorage, Alaska 99501 Subject: Well Completion Report for CD2-06 (APD 203-159) Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Well Completion Report for the recent drilling operations on the Alpine well CD2-06. If you have any questions regarding this matter, please contact me at 265-6120. Sincerely, ,//ì / /1. Å I ~. 1.-, (...Q "- G. C. Alvord Alpine Drilling Team Leader CPAI Drilling and Wells GCA/skad ORfGINAL RECEIVED DEC -32003 Alaska Oil & Gas Cons. Commission Anchorage e STATE OF ALASKA e ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: Oil D Gas U Plugged D Abandoned D 20AAC 25.105 No. of Completions _ GINJ D 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: WINJ D WDSPL D P. O. Box 100360, Anchorage, AK 99510-0360 4a. Location of Well (Governmental Section): Surface: 1627' FNL, 1556' FEL, Sec. 2, T11 N, R4E, UM At Top Productive Horizon: 1117' FNL, 2176' FEL, Sec. 35, T12N, R4E, UM Total Depth: 143' FNL, 343' FEL, Sec. 27, T12N, R4E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 371687 . y- TPI: x- 371161 y- Total Depth: x- 367816 . y- 18. Directional Survey: Yes 0 NoU Zone- 4 Zone-4 Zone- 4 5974731 5980531 5986843 . 21. Logs Run: GR/Res 22. Suspended D WAG 0 20AAC 25.110 Other 5. Date Comp., Susp., or Aband.: October 21,2003 6. Date Spudded: October 2,2003 7. Date TD Reached: October 18, 2003 8. KB Elevation (It): 37' RKB / 52.8' AMSL 9. Plug Back Depth (MD + TVD): . 16680' MD / 7038' TVD . 10. Total Depth (MD + TVD): 16680' MD / 7038' TVD . 11. Depth where SSSV set: Landing Nipple @ 2380' 19. Water Depth, if Offshore: N/A feet MSL CASING SIZE GRADE H-40 J-55 L-80 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM Surface 114' Surface 2782' Surface 9672' WT. PER FT. 62.5# 36# 26# 16" 9.625" 7" 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): open hole completion from 9672' to 16680' MD 26. Date First Injection November 10, 2003 Date of Test Hours Tested N/A 1b. Well Class: Development D Exploratory D Service 0 Stratigraphic Test D 12. Permit to Drill Number: 203-159/ 13. API Number: 50-103-20470-00 14. Well Name and Number: CD2-06 15. Field/Pool(s): Colville River Field Alpine Oil Pool 16. Property Designation: ADL 380075, 387212, 25530 17. Land Use Permit: ALK 20. Thickness of Permafrost: 1797' MD 42" CEMENTING RECORD AMOUNT PULLED 11 cu yds Portland Type III 427 sx AS III Lite, 230 sx Class G 205 sx Class G HOLE SIZE 12.25" 8.5" 24. SIZE 4.5" TUBING RECORD DEPTH SET (MD) 8873' PACKER SET (MD) 8780' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED N/A PRODUCTION TEST Method of Operation (Flowing, gas lilt, etc.) Injector Production for OIL-BBL GAS-MCF Test Period --> Calculated OIL-BBL Flow Tubing Casing Pressure press. 27. psi 24-Hour Rate -> WATER-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO OIL GRAVITY - API (corr) not available Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if Rt::C E t VE D. Submit core chips; if none, state "none". . ,.,,-._...":...."".'~,.._...~-"'J: ~COMI\.Ef¡Q\~ ¡ lJATS ~ L.C~":~ \t ~;'d f';"~;,,: ~ ~~.~J NONE Form 10-407 Revised 2/2003 CORE DATA DEC - 3 2003 Alaska Oil & Gas Cons. Commissíon Anchorage CONTINUED ON REVERSE SIDE ORIGINAL IIØIS BFL ),\C DECmit in 4Pli3i1a i 28. ... GEOLOGIC MARKERS ..... 29. FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". CD2-06 Seabee Form. Nanushak Gamma Ray Shale Kalubik Kuparuk Formation Miluveach Top Alpine D Top Alpine C Alpine A Top Alpine C TD 2847' 4776' 8476' 8868' 8906' 8981' 9428' 9534' NA 16600.5' 16680' 2417' 3859' 6757' 6962' 6977' 7005' 7106' 7120' NA 7042' 7038' N/A RECEIVED DEC - 3 2003 Alaska Oil & Gas Cons. \..urnmission Anchorage 30. LIST OF ATTACHMENTS Summary of Daily Operations, Directional Survey 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Vem Johnson @ 265-6081 Printed NamÌì. Mlvord Signature ,1'0.,...(. -L Title: Phone Alpine Drillina Team Leader 2.'''$ - <ì , L. c Date /1.,( " > Prepared by Vern Johnson 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 1 0-407 Revised 2/2003 ORIGINAL e e Page 1 of 8 ConocoPhillips Alaska Operations Summary Report Drill from 1073' to 2524'. TVD=2524 AST =1.95, ART =6.8, ADT =8.75, PU=140k, SO=120k Rot=125k, Torque=8 on/70ft. Rotary=70, WOB=10-35, Pump=1990 psi @ 190 spm Drill from 2524' to 2792'. TVD= 2373'AST =1.66, ART =2.63, ADT =4.29, PU=145k, WO=125k, Rot=135k, Torque=8 onl7 oft. Rotary=70 rpm, WOB=20-35k, Pump=2160 psi @ 190 spm Pump 40 bbl SAPP and nutplug sweep, 50 bbl mud and 40 bbl hi-vis sweep and circ till shakers clean POOH on trip tank from 2792' to 1196' Work thru tite spots (25k to 40 k over) @ 2234', 1886', 1690' and 1196'. CBU and work thru tite spot POOH from 1196' to 950' wI no problems RIH work thru tite spots @ 1196', 1690', 1886', 2234' wlo pump Wash and ream from 2720' to 2792' wI no problems Pump hi vis sweep wI nut plug. Large amount of cuttings @ bottoms up. Circ hole clean Monitor well, static. POOH from 2792' to 979' - monitor well, static. POOH, stand back HWDP & jars. Lay down 8" Flex collars for inspection - Flush BHA - Pull Pulsor - lay down motor and bit - clear tools from floor. RU to run 9 5/8" casing. Held Pre-job safety and opts meeting. Run 9 518", 36#, J-55 BTC casing as follows:FS, 2 jts, FC, 2 jts. BakerLoc 1 st four connections - fill pipe - circ to check floats - ran 62 jts of casing to 2743.24' (64 jts total). Encountered tight spots @ 930' & 1344' - washed down from 900' to 981' and from 1331' to 1374' - 5 bpm 1320 psi - no other problems. MU FMC fluted hanger and landing jnt - land casing with shoe @ 2782.19' - FC @ 2691.67'. 0.50 CEMENTPULD SURFAC LD fill up tool- MU cement head and lines. 1.75 CEMENTCIRC SURFAC Staged pumps up to 7 bpm circ and cond mud for cementing. Reduced vis from 110 to 51, yp from 28 to 14, gels from 13/35/41 to 415/6 reciprocated pipe with full returns throughout. PJSM. 1.25 CEMENT PUMP SURFAC Pumped 38 bbls of Biozan flush wI nutplug for marker - Dowell pumped 5 bbls FW - tesat lines to 2500 psi - Drop bottom plug - mix and pump 50 bbls of 10.5 ppg Mud Push spacer @ 5.5 bpm I 220 psi - mix and pump 325 bbls of 10.7 ppg lead slurry @ 7.5 bpm 1200 psi and 48 bbls of 15.8 ppg tail slurry @ 5 bpm 1175 psi. - drop bottom plug. 0.50 CEMENT DISP SURFAC Displaced cement with 20 bbls of FW (Dowell) switched to rig pumps and displaced with 188 bbls of 9.6 ppg mud @ 8.3 bpm I 500 - 790 psi Legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From - To ! Hours, Code Sub Phase I Code: 10/2/2003 00:00 - 07:30 7.50 MOVE MOVE MOVE 07:30 - 08:30 1.00 MOVE RURD MOVE 08:30 - 10:30 2.00 MOVE RURD RIGUP 10:30 - 11 :30 1.00 MOVE RURD RIGUP 11 :30 - 13:00 1.50 DRILL PULD SURFAC 13:00 - 13:15 0.25 DRILL SFTY SURFAC 13:15 - 14:00 0.75 DRILL OTHR SURFAC 14:00 - 00:00 10.00 DRILL DRLG SURFAC 10/3/2003 00:00 - 12:00 12.00 DRILL DRLG SURFAC 12:00 - 17:30 5.50 DRILL DRLG SURFAC 17:30 - 18:15 0.75 DRILL CIRC SURFAC 18:15 - 20:30 2.25 DRILL WIPR SURFAC 20:30 - 21 :00 0.50 DRILL CIRC SURFAC 21:00 - 21:15 0.25 DRILL WIPR SURFAC 21:15 - 22:30 1.25 DRILL WIPR SURFAC 22:30 - 22:45 0.25 DRILL REAM SURFAC 22:45 - 00:00 1.25 DRILL CIRC SURFAC 10/4/2003 00:00 - 02: 15 2.25 DRILL TRIP SURFAC 02:15 - 04:15 2.00 DRILL PULD SURFAC 04:15 - 06:00 1.75 CASE RURD SURFAC 06:00 - 06: 15 0.25 CASE SFTY SURFAC 06:15 - 11 :30 5.25 CASE RUNC SURFAC 11 :30 - 12:00 12:00 - 13:45 13:45 - 15:00 15:00 - 15:30 Start: 10/1/2003 Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: Description of Operations .......---.--- . Move out pits and motor complex - Skid rig - raise legs and move rig oft well CD2-55. Move rig over CD2-06 - skid rig over hole - Move in motor and pit complex. Connect water, air and mud lines - highline power on @ 0830 hrs. Accepted rig @ 0830 hrs - NU riser and flowline - take on mud in pits. Move bha components to rig floor - take on spud mud in pits. MU BHA #1 - scribe tools. Held Pre-Spud meeting with rig Crew Fill Conductor and check for leaks - pressure test mud lines to 3500 psi. Spud well @ 1400 hrs - Drill 12 1/4" hole from 114' to 1073' (TVD=1031') Took gyro surveys from 163' to 346'. PU=122k, SO=118k, Rot=120k, Torque = 7200 on/5500 oft. Rotary=60 rpm, WOB=10/40, Pump =1230 psi @ 145 spm (515 gpm). ART=1.2, AST=4.9, ADT=6.1, Printed: 11/14/2003 11 :09:33 AM e e Page 2 of 8 ConocoPhillips Alaska Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date CD2-06 CD2-06 ROT - DRILLING doyon1 @ppco.com Doyon 19 From - To : Hours Code: Sub . ; Code .. -..--.......-. 10/4/2003 15:00 - 15:30 0.50 CEMENT DISP 10/5/2003 15:30 - 16:00 16:00 - 16:30 16:30 -17:00 17:00 -18:00 18:00 - 18:30 18:30 - 22:30 22:30 - 23:00 23:00 - 23:30 23:30 - 00:00 00:00 - 03:45 0.50 CASE DEQT 0.50 CASE RURD 0.50 CASE RURD 1.00 WELCTL NUND 0.50 WELCTL NUND 4.00 WELCTL EQRP 0.50 WELCTL NUND 0.50 WELCTL BOPE 0.50 WELCTL BOPE 3.75 WELCTL BOPE Phase SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC 03:45 - 04:00 0.25 DRILL OTHR SURFAC 04:00 - 07:00 3.00 DRILL PULD SURFAC 07:00 - 09:00 2.00 DRILL PULD SURFAC 09:00 - 09:30 0.50 CEMENT COUT SURFAC 09:30 - 13:15 3.75 CEMENT DSHO SURFAC 13:15 - 13:30 0.25 DRILL DRLG SURFAC 13:30 - 14:15 0.75 DRILL CIRC SURFAC 14:15 - 15:00 0.75 CEMENT FIT SURFAC 15:00 - 00:00 9.00 DRILL DRLG INTRM1 10/6/2003 00:00 - 01 :00 1.00 DRILL DRLG INTRM1 01 :00 - 02:00 1.00 DRILL DRLG INTRM1 02:00 - 02:15 0.25 DRILL DRLG INTRM1 02:15 - 07:15 5.00 DRILL TRIP INTRM1 07:15 - 09:45 2.50 DRILL PULD INTRM1 09:45 - 11 :00 1.25 DRILL TRIP INTRM1 11 :00 - 12:30 1.50 RIGMNT RSRV INTRM1 12:30 - 13:15 0.75 DRILL TRIP INTRM1 13:15 - 13:45 0.50 DRILL REAM INTRM1 13:45 - 00:00 10.25 DRILL DRLG INTRM1 10/7/2003 00:00 - 12:00 12.00 DRILL DRLG INTRM1 12:00 - 00:00 12.00 DRILL DRLG INTRM1 Start: Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: 10/1/2003 Description of Operations slowed rate to 4 bpm for the last 10 bbls - bumped plugs to 1010 psi, CIP @ 1530 hrs - full returns throughout with 150 bbls of lead cement returns to surface. Check floats - held. Test casing to 2500 psi for 30 minutes. (chart) Rig down test equipment and blow down lines Back out landing joint and rig down riser N/U wellhead adapater and change out saver sub N/U BOPE Change out annular preventer Continue NU BOPE (Riser, flowline and turnbuckles) RIU to test BOPE Test BOPE, John Crisp, AOGCC, waived witnessing the test Test BOPE. Test annular 250/3500 psi. Rams, blinds, choke manifold, HCR and manual valves, Manual and auto IBOP, TIW and dart valves 250/5000 psi. Perform acccumulator test and install wear bushing. Blow down choke and kill lines Install short bails and elevators P/U geopilot skid unit and M/U BHA #2. P/U additional 60 jts 4" d.p. from pipe shed Clean out to 2689' Drill cement, float equipment from 2689' to 2782' Clean out old hole to 2792' Drill 20' of new hole from 2792' to 2812' Circulate and displace spud mud w/ new LSND mud RIU and perform FIT to 16.0 ppg EMW and rig down Drill from 2812' to 4270' TVD=3521', ART=ADT=2.31, PU= 160k, SO=115k, Rot=135k, Torque=10000 on/8500 off. Rotary=150, WOB=15/30. Pump = 2750 psi @ 185 spm (650 gpm) Drill from 4270' to 4373' (3599 tvd) 553 gpm / 2250 psi /150 rpm Lost down link capability with GeoPilot - troubleshoot system. Drill from 4373' to 4403' (3619' tvd) ADT =0.94 Unable to down link with GeoPilot. PUW 165K SOW 120K ROTW 140K Torque on/off 10000/9000 Nibs 553 gpm / 2250 psi /150 rpm Monitor well, static. Pump out from 4403' to 3505', POOH on trip tank, monitor well at shoe, static. POOH, stand back hwdp and flex collars. Change out RLL collar, check bit, shallow test tools. RIH to 2741'. Slip and cut drilling line - service Top Drive. Trip in hole from 2741' to 2801'. Circ through bridge @ 3 bpm, 80 rpm to 2830'. Continue tripping in hole from 2830' to 4274' Wash and ream from 4274' to 4403' Drill from 4403' to 5320' TVD=4060' ADT=7.52. PU=175k, SO=120k, Rot=140k. Torque=10000 on/9000 off. Rotary=80-165 rpm, WOB=5-30k, Pump=3350 psi @ 184 spm (650 gpm) Drill 8 1/2" hole w/ GeoPilot f/5320' to 6675' MD 5340' TVD ADT - 7.69 hrs. RPM's 170 GPM 650 @ 3290 psi WOB 25/28 k String wt. PU 205 SO 140 Rot 165 Torque on/off btm. - 12,000/11,000 ftI1bs Drill 8 1/2" hole f/6675' to 7993'. TVD=641 0'. ADT=8.13, PU=225k, Printed: 11/14/2003 11:09:33AM e e Page-;3 of 8 ConocoPhiUiþs Alaska . .... . .. ..... . ..... .. ()perati_bn~:-::Summary--Report legal Well Name: CD2-06 Common Well Name: CD2-06 Event Name: ROT - DRilLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 , : i . Sub Date From - To : Hours! Code : Code Phase - -- ..----. .---.-----.- -.---..---.-.... 10m2003 12:00 - 00:00 12.00 DRILL DRLG INTRM1 10/8/2003 00:00 - 12:00 12.00 DRILL DRLG INTRM1 12:00 - 16:30 4.50 DRILL DRLG INTRM1 16:30 - 17:00 0.50 DRILL CIRC INTRM1 17:00 - 18:30 1.50 DRILL TRIP INTRM1 18:30 - 20:00 1.50 DRILL CIRC INTRM1 20:00 - 00:00 4.00 DRILL TRIP INTRM1 10/9/2003 00:00 - 01 :45 1.75 DRILL TRIP INTRM1 01 :45 - 04:30 2.75 DRILL PULD INTRM1 04:30 - 05:00 0.50 CASE OTHR INTRM1 05:00 - 06:15 1.25 CASE OTHR INTRM1 06:15 - 07:30 1.25 CASE RURD INTRM1 07:30 - 10:00 2.50 CASE RUNC INTRM1 10:00 - 10:30 0.50 CASE CIRC INTRM1 10:30 - 12:30 2.00 CASE RUNC INTRM1 12:30 - 13:00 0.50 CASE CIRC INTRM1 13:00 - 15:30 2.50 CASE RUNC INTRM1 15:30 - 16:30 1.00 CASE CIRC INTRM1 16:30 - 18:30 2.00 CASE RUNC INTRM1 18:30 - 20:00 1.50 CEMENTCIRC INTRM1 20:00 - 20:45 0.75 CEMENT PUMP INTRM1 20:45 - 22:00 1.25 CEMENT DISP INTRM1 10/10/2003 22:00 - 23:00 23:00 - 00:00 00:00 - 01 :00 01 :00 - 02:00 02:00 - 06:00 1.00 CASE MIT 1.00 CASE OTHR 1.00 CASE OTHR 1.00 WELCTL EORP 4.00 WELCTL BOPE INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 06:00 - 06: 15 06:15 - 09:00 0.25 DRILL OTHR INTRM1 2.75 DRILL PULD INTRM1 ... Start: Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: 10/1/2003 Description of Operations ... ....--....-.-- .. .--.-... . .....----.. SO=145k, Rot=180k, Torque=15000 on! 12000 off. Rotary=100, WOB=5-20, Pump= 3100 psi @ 185 spm (650 gpm) Drill 8 1/2' hole wi GeoPilot fl 7993' to 9220' - 7072' TVD ADT - 8.69 hrs. WOB 20/25 k RPM's 150 GPM 550 @ 2580 psi String wt. PU 230 SO 145 Rot 183 Torque onloff btm - 15,0001 13,500 Drill 8 1/2' hole fl 9220' to 9682' -7132' TVD ADT - 2.58 hrs. Circ and prepare for trip Pump out of hole from 9682' to 8750' (10 stands) wlo rotating Circulate sweep @ 550 gpm, Rotate and reciprocate. When sweep back racked one stand back. CBU POOH from 8630' to 2792'. Tight spot from 7250' to 7100--35 to 45k over. Worked thru tight spot wlo pumping Continue POOH fl 2792' to 630' - change over to 5' handling equipment -Handle BHA - Std back HWDP, Jars, & NM flex DC's in derrick Flush BHA wi water - Down load MWD & service Goo Pilot - break bit - pull pulser - LD MWD, Geo Pilot - remove Goo Pilot skid fl rig floor Pull wear bushing - set test plug PJSM - Change top pipe rams fl 3 1/2'x 6' to 7' & test to 250 & 5000 psi - Pull test plug - set thin wall wear bushing for casing run RU to run 7' casing - PJSM Run 7" 26# L-80 MBTC as follows: Float shoe (Ray oil tools silver bullet) 2 jts. - float collar (Weatherford) 2 jts. - first 4 connections Baker Loc'd - Circulate & check floats - 61 jts. to 2747' (65 jts total) Circulate casing volume(105 bbls) @ 4.5 BPM @ 220 psi - PU wt. 135 SO wt. 115 Continue running 7" casing fl 2747' to 5065' (120jts. total) Circulate bottoms up @ 5065' wi 5 BPM @ 380 psi - PU wt. 185 SO wt. 135 Continue running 7" casing fl 5065' to 8046' ( 190 jts. total) Circulate bottoms up + @ 8046' @ 5 BPM @ 510 psi final Continue running 7" casing fl 8046' to 9672'. M/U landing jt and land casing wi shoe @ 9672'. R/U cement head. Circulate and condition mud @ 6 bpm, 580 psi Mix and pump 5 bbl ARCO Wash. Pressure test lines to 3500 psi. Mix and pump 15 bbl ARCO wash. Mix and pump 52 bbl weighted spacer @ 12.5 ppg. Drop bottom plug and mix and pump 42.5 bbl slurry @ 15.8 ppg. Drop top plug and pump 20 bbl water wi cementer Displace cement wi 4157 strokes wi rig pump. Pump plug wi 1200 psi. Tested floats-OK. CIP @ 21:50 hrs Rig up and test casing to 3500 psi for 30 minutes-OK. Rig down UD ce,emt jead. elevators, landing jt. and bails Pull wear bushing - set 11' x 7' packoff & test to 5000 psi for 10 mins. PJSM - Chnage top pipe rams f/7" to 3 1/2" x 6" VBR Test BOPE - pipe rams, blind rams, kill & choke line valves, choke manifold valves, top drive manual & atuo IBOP's - floor TIW & dart valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - performed accumulator closure test - Jeff Jones AOGCC waived witnessing of test Pull test plug & set wear bushing PU drilling bails & drill pipe elevators PU BHA #4 - 6 1/8" bit, motor, MWD(up load MWD) - NMflex DC's, ox, Printed: 11/14/2003 11:09:33 AM e e ConocoPhillips Alaska Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 10/10/2003 10/11/2003 CD2-06 CD2-06 ROT - DRILLING doyon1 @ppco.com Doyon 19 FrÓm- To Hours Code Sub Phase . Code 06: 15 - 09:00 2.75 DRILL PULD INTRM1 09:00 - 12:00 3.00 DRILL TRIP INTRM1 12:00 - 15:30 3.50 DRILL TRIP INTRM1 15:30 - 16:30 1.00 RIGMNT RSRV INTRM1 16:30 - 18:00 1.50 DRILL TRIP INTRM1 18:00 - 19:45 1.75 DRILL TRIP INTRM1 19:45 - 21 :30 1.75 CEMENTDSHO INTRM1 21 :30 - 23:00 1.50 DRILL CIRC INTRM1 23:00 - 00:00 1.00 CEMENT LOT INTRM1 00:00 - 12:00 12.00 DRILL DRLH PROD 12:00 - 14:00 2.00 DRILL DRLH PROD 14:00 - 16:30 2.50 DRILL OTHR PROD 16:30 - 17:00 0.50 DRILL DRLG PROD 17:00 - 18:30 1.50 DRILL TRIP PROD 18:30 - 20:00 1.50 DRILL OBSV PROD 20:00 - 21 :30 1.50 DRILL OBSV PROD 21 :30 - 23:00 1.50 DRILL OBSV PROD 23:00 - 00:00 1.00 DRILL OBSV PROD 10/12/2003 00:00 - 01 :30 1.50 DRILL OTHR PROD 01 :30 - 07:15 5.75 DRILL TRIP PROD 07:15-11:30 4.25 DRILL OTHR PROD 11 :30 - 18:30 18:30 - 19:30 7.00 DRILL TRIP PROD 1.00 DRILL REAM PROD 19:30 - 00:00 4.50 DRILL DRLH PROD 10/13/2003 00:00 - 12:00 12.00 DRILL DRLH PROD Page 4 of 8 . :-,.. Start: 10/1/2003 Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: .. . . ........... . .. . ... . .. . . ........ . .. ...... . DescHþtiohof Op~ratior1s 3 HWDP, jars, 2 HWDP - to 364' - shallow test MWD RIH w/ BHA f/ 364' to 2273' - picking up 4' drill pipe f/ pipe shed (105 jts.) Test MWD @ 2273' Continue RIH f/2273' (finiish picking up 4' drill pipe f/ shed 207 jts. total) run 11 stds f/ derrcik to 7637' Slip & cut drill line 60' - service top drive Continue RIH - PU 33 jts. 4" HWDP f/ shed & installing 1 LO-TAD per stand RIH w/ stands from derrick from 9049' to 9432'. Wash from 9432' to TOC @ 9530'. Drill float equipment, cement and 20' of new hole to 9702' Displace hole w/ 8.8 ppg Flo-pro Perform LOT to 11.4 ppg EMW. Clean surface equipment. RID test equipment and blow down kill line. Drill 6 1/8" horizontal sectio f/9702' to 10,342' MD - 7126' TVD ADT - 6.5 hrs. = ART- 2.42 hrs. AST - 4.08 hrs. Drill 6 1/8" horizontal sectio f/ 10,342' to 10,490' MD -7132' TVD Hole started taking fluid @ 10,488' & lost returns @ 10,490' Losing 120 bph. Reduce pump rate to 75 gpm - working pipe - mix & spot 40 bbl LCM pill - 20#/bbl LCM. Regain returns. Pump 40 bbl LCM pill and another 50 bbl LCM pill. Full returns MWD failure. Drill to 10500 while trying to get MWD to pulsew/o success. Pump out of hole 9 stands to 9634'. Lost 90 bbl mud Monitor well, Losses of 36 bph. Spot 40 bbl LCM pil @ 20 ppb. Monitor well, Losses of 36 bph. POOH from 9634' to 8474' Monitor well losing 40 bph. RIH to 9619' Monitor well on trip tank still losing 40 bph. Mix and pump 60 bbl LCM pill @ 30 ppb. Spot 70 bbls LCM pill @ 30 #/bbl - pumped @ 2.5 BPM w/ 880 to 1320 psi (final) - monitor well - static losses stable - Blow down TD POOH on trip tank f/ 9619' to 364' - Std back HWDP - jars - NM flex DC's Trouble shoot MWD - found no problem w/ electronics - monitor well on TT static losses @ 18 BPH - pull & change out pulser- LD stab & change out motor to motor w/ ABI - change bits - Orient motor & MWD- upload MWD - RIH w/ NM flex DC's - HWDP & jars to 374' - Test MWD &ABI RIH f/ 374' to 10155' w/ no problems. Fill pipe every 2000' Tag fill @ 10155'. Wash and ream from 10155' to 10500'. Losing 100 bbl mud/hr. Establish drilling parameters and drill from 10500' to 10665'. Losing 100-120 bbl mud/hr. Pump 40 bbl LCM pill @ 30 #/bbl LCM @ 10600'. PU=220k, SO=155k, Rot=190k, Torque=12000 on/ 11000 off. Rotary=70 rpm, WOB=5-9k, Pump = 1960 psi @ 63 spm (220 gpm) AST =.6, ART =2.2, ADT =2.8 Loses past 24 hrs. 921 bbls - total 1891 bbls Drill 6 1/8' horizontal section f/ 10,665' to 11,217' MD 7124' TVD ADT - 7.60 hrs. = ART - 6.7 hrs. AST-.9 hrs. WOB 6/9 k RPM's 70/90 GPM 204 @ 2170 psi String wt. PU 220 SO 155 Rot 185 Torque on/off btm - 11,500/10,500 ft/lbs. Printed: 11/14/2003 11:09:33AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ConocoPhillips Alaska Operations SummaryR~port e e PageS of 8 Start: 10/1/2003 Rig Release: Rig Number: Spud Date: 10/212003 End: Group: CD2-06 CD2-06 ROT - DRILLING doyon1 @ppco.com Doyon 19 Date Sub FrOIT1 - To Hpurs Code Code·· Phase Description of Ç)perations 10/13/2003 00:00 - 12:00 12:00 - 00:00 10/14/2003 00:00 - 12:00 12:00 - 15:30 15:30 - 17:00 17:00 - 00:00 10/15/2003 00:00 - 12:00 12:00 - 22:30 12.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD 3.50 DRILL DRLH PROD 1.50 DRILL WIPR PROD 7.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD 10.50 DRILL DRLH PROD * Lost 306 bbls FloPro past 12 hrs. Drill 6/18" horizontal section f/11,217' to 11858'. TVD=7110, ART-6.5, AST=.9, ADT=7.4, PU=220k, SO=155k, Rot=185k, Torque=11000 on! 10000 off. Rotary=85, WOS=3n, Pump =1910 psi @ 58 spm (204 gpm) Lost 216 bbls mud last 12 hrs Have been getting steel shavings over shakers. More than normal wells. 522 bbls FloPro lost past 24 hrs. - total losses - 2413 bbls FloPro Drill 6 1/8" horizontal section f/11,858' to 12,123' MD 7113' TVD ADT - 6.1 hrs. = ART - 2.0 hrs. AST -4.1 hrs. RPM's - 50/85 was 5/8 k GPM 204 @ 2240 psi String wt. PU 220 SO 155 Rot 185 Torque on/off btm. - 11,500/10,500 ftllbs. Having very difficult time trying to slide * Lost 298 bbls FloPro past 12 hrs. Drill 6 1/8" horizontal section f/12,123' to 12,199' MD 7111' TVD ADT - 1.3 hrs. = ART- .2 hrs. AST- 1.1 hrs. RPM' 0/ 85 was 6 k GPM 204 @ 2200 psi * Still having difficulty sliding Wiper trip f/12, 199' to 11,690' - w/ 50 RPM - 197 gpm @ 1660 psi - Hole took 15 bbls over calc. fill- RIH f/11,690' - 12,077', wash to 12,199' with 204 gpm and 1,780 psi. Drill 61/8" horizontal section f/12,199' to 12,459' MD, 7100' TVD ADT - 4.0 hrs. = ART - 3.2 hrs. AST - 0.8 hrs. RPM's - 70/ 85 WOS 5n k GPM 204 @ 1780 psi String wt. PU 220 SO 155 Rot 185 Torque on/off btm. - 11,000/10,000 ftIIbs. * Lost 250 bbls FloPro past 12 hrs, cummulative losses - 2,961 bbl Drill 6 1/8" horizontal section f/12,459' to 13,112' MD 7087' TVD ADT - 7.56 hrs. = ART - 6.26 hrs. AST- 1.3 hrs. RPM 50/90 was 5/9 k GPM 204 @ 2130 psi String wt. PU 220 SO 150 Rot 183 Torque on! off btm. - 11,300/10,500 ft-Ibs. Avg ECD: 10.2 ppg * Lost 246 bbls FloPro past 12 hrs. Drill61/8" horizontal section f/ 13,112' to 13,605' MD, 7,097' TVD. Add fine / medium nutplug to system while drilling. Losses increased to 100 bbl/hr after crossing fault/fracture zone at 13,300, and increased to 140-150 bbl/hr after 13,375' MD. ADT - 5.64 hrs. = ART - 4.04 hrs. AST- 1.6 hrs. RPM 50 was 5n K GPM 204 @ 2230 psi String wt. PU 220 SO 150 Rot 185 Printed: 11/14/2003 11:09:33AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: e e Page 6 of 8 ConocoPhillips Alaska Operations Summary Report CD2-06 CD2-06 ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 10/1/2003 Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: Date Sub From - To Hours Code Code Phase Description of Operations 10/15/2003 12:00 - 22:30 22:30 - 00:00 10/16/2003 00:00 - 00:15 00:15 - 07:15 07:15 - 08:00 08:00 - 12:00 12:00 - 00:00 10/17/2003 00:00 - 12:00 10.50 DRILL DRLH PROD 1.50 DRILL CIRC PROD 0.25 DRILL CIRC PROD 7.00 DRILL DRLH PROD 0.75 DRILL CIRC PROD 4.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD Torque on/ off btm. - 11,500/ 11,000 ft-Ibs. Avg ECD: 10.3ppg * Lost 967 bbls FloPro past 12 hrs, cummulative losses - 4,174 bbl Pump 75 bbl, 30 Iblbbl LCM pill at 200 GPM, 2,350 psi until clear of bit. Shut down pumps and let soak while rotating at 10 RPM and reciprocating at 15' strokes. Monitor well, static losses of 5 bbl after 20 minutes. Close annular and pump through the Kill line at 15 SPM (1.25 bpm) and 300 psi. Strip drillpipe thru the annular and continue reciprocating while squeezing LCM. Squeeze 35 bbls - LCM pill @ 300 psi @ 1 bbl/min - into losses zone @ 13,375' - fault * Note - losses went f/60 bbl/hr to 120 to 140 bbls/hrs after drilling into fault @ 13,375' Drill 6 1/8" horizontal section f/ 13,056' to 13,939' - Drilled into fault @ 13,800' - losses increased f/60+ bbls/hr to 120 bbls/hr Circulate bottoms up for Geologist Drill 6 1/8" horizontal section f/ 13,939' to 14,071' -7088' TVD ADT - 6.66 hrs. = ART - 5.66 hrs. AST - 1.00 hrs RPM - 50/90 was - 5/10 k GPM - 200 @ 2260 psi String wt. PU 220 SO 145 Rot. 185 Torque on/off btm. - 12,000/11,500 ft-Ibs. Losses past 12 hrs. - 1063 bbls Drill 6 1/8" horizontal section f/ 14,071' to 14,750' -7,077' TVD ADT - 7.54 hr = ART - 6.93 hr AST - 0.70 hrs RPM - 50/90 was - 5n k GPM - 204 @ 2,170 psi String wt. PU 225 SO 140 Rot. 185 Torque on/off btm. - 12,000/11,500 ft-Ibs. Avg ECD: 10.3 ppg Pumped 35 bbls 30#/bbls LCM pill @ 14,369' Well breathing on connections * Lost 1,136 bbls FloPro past 12 hrs, cummulative losses - 6,373 bbl NOTE: An extension to the weekly SOP test requirement was given by John Crisp of the AOGCC. Drill 6 1/8" horizontal sedtion f/ 14,750' to 15,340' -7063'TVD ADT - 7.5 hrs = ART- 6.76 hrs. AST- .74 hrs. RPM - 50 WOS - 5n k GPM - 200 @ 1960 psi String wt. PU 230 SO 140 Rot. 185 Torque on/off btm. - 12,000/11,000 ft-Ibs Well still breathing on connections Average ECD - 10.2 ppg Average loses - 60 to 100 bbls/hr. Loses past 12 hrs. - 1095 bbls Printed: 11/14/2003 11:09:33AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: e e Page 7 'of 8 ConocoPhillips Alaska' Operations SummarYJ~~port CD2-06 CD2-06 ROT - DRILLING doyon1 @ppco.com Doyon 19 .. Start: 10/1/2003 Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: Date . Sub·· From - To Hours Code Code· Phase Description of Operations 10/17/2003 00:00 - 12:00 12:00 - 00:00 10/18/2003 00:00 - 12:00 12:00 - 13:30 13:30 - 15:30 15:30 - 00:00 10/19/2003 00:00 - 00:30 00:30 - 02:00 02:00 - 05:00 05:00 - 05:45 05:45 - 06:30 06:30 - 07:15 07:15 - 09:15 09:15 - 10:00 10:00 - 12:00 12:00 - 17:00 17:00 - 20:00 20:00 - 20:30 20:30 - 00:00 12.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD 1.50 DRILL DRLH PROD 2.00 DRILL CIRC PROD 8.50 DRILL TRIP PROD 0.50 DRILL OBSV PROD 1.50 RIGMNT RSRV PROD 3.00 DRILL CIRC PROD 0.75 DRILL OBSV PROD 0.75 DRILL CIRC PROD 0.75 DRILL TRIP PROD 2.00 DRILL TRIP PROD 0.75 DRILL TRIP PROD 2.00 DRILL TRIP PROD 5.00 DRILL TRIP PROD 3.00 DRILL TRIP PROD 0.50 CMPL TN TRIP PROD 3.50 CMPL TN TRIP PROD NOTE: Function tested top pipe Rams and Annular BOP Drill 6 1/8" horizontal sedtion f/ 15,340' to 15,800 -7,060'TVD ADT -7.5 hrs = ART- 4.24 hrs. AST- 3.26 hrs. RPM - 95 WOB - 10 k GPM - 204 @ 2,190 psi String wt. PU 230 SO 140 Rot. 180 Torque on/off btm. - 13,500/12,000 ft-Ibs Well still breathing on connections Average ECD - 10.5 ppg Average loses - 60 to 80 bbls/hr. . Lost 842 bbls FloPro past 12 hrs, cummulative losses - 8,310 bbl Drill 6 1/8" horizontal section f/ 15,800' to 16,649' -7039' TVD ADT - 9.33 RPM 60/85 WOB 5/18 k GPM 205 @ 2420 psi String wt. - PU 225 SO 130 Rot 180 Torque on/off btm. - 14,000/13,000 ft # Losses past 12 hrs. - 868 bbls Drill 6 1/8" horizontal section f/ 16,649' to 16,680' TD 7037' TVD ADT- 1.47 hrs. RPM 85 WOB 15 k GPM 204 @ 2260 psi String wt. PU 230 SO 130 Rot 180 Torque on/off btm - 13,500/13,000 ft # Losses while drilling: 200 bbl Circulate bottoms up Pump drill string volume + 20 bbls viscosified brine - Pump out to 7" shoe at 4 BPM and 1,560 psi, UWT = 235-225K - displacing well w/8.8 ppg viscosified brine. Break out and LD 14 LoTADs. Losses while tripping to shoe 345 bbl Cummulative losses for the well: 8,855 bbl Monitor well @ 9647' - No static losses Slip & cut 60' drilling line - service top drive PJSM- Establish circulation - displace 7' casing w/ 8.8 ppg brine - 70 to 123 GPM @ 730 to 540 psi - 85 RPM - working pipe f/ 9675' to 9738' Lost 85 bbls while displacing Monitor well - static losses 18 bbls/hr Spot 35 bbl Hi vis LCM pill - flow check - slight static loss POOH f/ 9647' to 9059' - Std pipe back in derrick - LD LoTAD's POOH LD - 33 jts. 4" HWDp & LoT ADs Loss rate: 24 bbls/ hr Continue to POOH & std pipe back in derrick Pump dry job - continue to POOH laying down excess 4" drill pipe POOH to BHA, laying down DP. Stand back Jars, HWDP and DCs. Flush MWD with fresh water, test MWD, change out motor for next well and stand back. PU 6-1/8" bit and 7" scraper. RIH to 4,581' filling DP every 2,000'. Printed: 11/14/2003 11:09:33AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: e e .. . . ~ ~ GonocbPhìllips Alaska Page 8 of, 8, . . .......... . ... . . . . .. . . .. ...... Operations Summary Report ..... CD2-06 CD2-06 ROT - DRILLING doyon1 @ppco.com Doyon 19 Date F T· ·H C d Sub".. Ph rom - 0·. ours 0 e COde".· ase 10/19/2003 20:30 - 00:00 3.50 CMPL TN TRIP PROD 10/20/2003 00:00 - 02:30 2.50 CMPLTN TRIP PROD 02:30 - 03:00 0.50 CMPL TN TRIP PROD 03:00 - 04:30 1.50 CMPL TN TRIP PROD 04:30 - 07:30 3.00 CMPL TN TRIP PROD 07:30 - 08:00 0.50 CMPL TN TRIP PROD 08:00 - 08:30 08:30 - 09:00 09:00 - 17:00 17:00 - 17:30 17:30 - 18:00 18:00 - 18:30 18:30 - 20:00 20:00 - 21 :00 21 :00 - 21 :30 21 :30 - 22:00 22:00 - 00:00 Start: 10/1/2003 Rig Release: Rig Number: Spud Date: 10/2/2003 End: Group: .. .... .. .. .... .... . . ... ...... ..... ..... Description of OperationS Loss Rate: 20 bbllhr Cummulative losses of Flo-Pro mud for the well: 8,855 bbl Cummulative losses of Brine for the well: 1,115 bbl Continue running 7" casing scraper f/4581' to 9064' (filling pipe every 2000') Flow check - POOH f/9064' to 8110' - Std back in derrick Continue POOH UD 48 jts. excess 4" drill pipe POOH fl 6528' to 285' - std back in derrick - Change out 7 jts. bad pipe Change out drilling jars - Std back HWDP NM flex DC's - LD scraper & bit Losses average 20 bblsl hr on scraper run 0.50 CMPLTN OTHR CMPL TN Pull wear bushing - house keeping of rig floor 0.50 CMPL TN RURD CMPL TN RU to run 4 1/2" completion - PJSM 8.00 CMPLTN RUNT CMPLTN Ran 41/2" completion as follows: WLEG, 41/2" 12.6# L-80 IBTM pup- XN nipple - 2 jts. 4 1/2" 12.6# L-80 IBTM tbg - Baker 53 packer wI mill out extension - 2 jts. 4 1/2" 12.6# L-80 IBTM tbg - Camco GLM wI dummy valve - 145 jts. 41/2" 12.6# L-80 IBTM tbg - Camco DB nipple- 54 jts. 4 1/2" 12.6# L-80 IBTM tgb to 8837.33' (203 jts. total- Make up torque 3700 to make up mark) 0.50 CMPL TN RUNT CMPL TN MU FMC hanger wI pup jt. & Landing jt. A - land tbg wI shoe @ 8873.87' - XN nipple @ 8860 - Packer @ 8778' - GLM @ 8664' DB nipple @ 2378' 0.50 CMPL TN OTHR CMPL TN Rllock down screws - LD landing jt. A - set TWC 0.50 CMPL TN SEQT CMPL TN PU landing jt. B. Test tbg hanger seals to 5,000 psi for ten minutes. 1.50 CMPL TN NUND CMPL TN ND BOPE. 1.00 CMPL TN SEQT CMPL TN NU wellhead adaptor assembly, test to 5,000 psi for 10 min. 0.50 CMPL TN SEQT CMPL TN Pull TWC with lubricator. 0.50 CMPL TN RURD CMPL TN RU squeeze manifold and hardlines to tree and annulus. 2.00 CMPL TN FRZP CMPL TN PJSM, test surface equipment and lines to 2,500 psi with the rig pump. Displace well with 121 bbl of 9.2 ppg brine at 3 BPM and 80-100 psi, followed by 197 bbls of diesel freeze protect, at 3 BPM and 750 psi. NOTE: 90 bbls were lost during the displacement. 10/21/2003 00:00 - 00:45 0.75 CMPL TN FRZP CMPL TN 00:45 - 01 :30 0.75 CMPLTN PCKR CMPL TN 01:30-02:15 0.75 CMPL TN PCKR CMPL TN 02:15 - 03:00 0.75 CMPL TN DEQT CMPL TN 03:00 - 04:30 1.50 MOVE DMOB DEMOB Cummulative losses of Flo-Pro mud for the well: 9,000 bbl Cummulative losses of Brine for the well: 1,550 bbl Finish pumping diesel freeze protect. Clear surface lines, remove tree cap, drop ball and rod/roller. Reinstall tree cap and pressure test surface lines to 3,750 psi. Set packer. Pressure test tubing using Dowell pump to 3,500 psi for 30 minutes. Test annulus to 3,500 psi for 30 minutes. Blow down lines. Set BPV and secure tree, rig down and prep to move to CD2-30. RIG RELEASE: 0430 hrs, October 21, 2003 Printed: 11/14/2003 11:09:33AM · ~03 -15'1 20-Nov-03 AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well CD2-06 Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' MD (if applicable) 0.00' MD Please call me at 273-3545 if you have any questions or concerns. Regards, William 1. Allen Survey Manager Attachment(s) RECE¡\lED DEC 0 8 2003 Alaska on & Ga$ Cons. çomm.n Aochot"!ge "'... ' . ""- ~~~\\\~ e Halliburton Sperry-Sun Alaska North Slope North Slope, Alaska Alpine CD-2 CD2-06 18 October, 2003 Job No. AKZZ2694636, Surveyed: Survey Report 7 November, 2003 e W) Your Ref: API 50103204700 Surface Coordinates: 5974731.13 N, 371686.73 E (70020' 21.1033" N, 151002' 28.4054" Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Survey Ref: svy308 Surface Coordinates relative to Project H Reference: 974731.13 N, 128313.27 W (Grid) Surface Coordinates relative to Structure: 287.65 N, 35.69 W (True) Kelly Bushing Elevation: 52. 70ft above Mean Sea Level Kelly Bushing Elevation: 52. 70ft above Project V Reference Kelly Bushing Elevation: 52. 70ft above Structure srt=t..........,y-sul! DFUL-L-ING S~J"tV_U=E!iS A Halliburton Company Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 Your Ref: API 50103204700 Job No. AKZZ2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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 -52.70 0.00 O.OON O.OOE 5974731.13 N 371686.73 E 0.00 Tolerable Gyro 84.00 0.200 64.000 31.30 84.00 0.06N 0.13 E 5974731.19 N 371686.86 E 0.238 0.02 174.00 0.750 9.000 121.30 174.00 0.71 N 0.37E 5974731.84 N 371687.11 E 0.729 0.56 266.00 2.300 357.000 213.26 265.96 3.15 N 0.36E 5974734.28 N 371687.15 E 1.711 2.88 AK-6 BP _IFR-AK 302.82 2.890 353.150 250.04 302.74 4.81 N 0.21 E 5974735.94 N 371687.03 E 1.670 4.50 e 392.46 5.720 343.520 339.42 392.12 11 .34 N 1.32W 5974742.49 N 371685.60 E 3.247 11.18 480.83 9.500 344.620 427.00 479.70 22.60 N 4.51 W 5974753.80 N 371682.61 E 4.280 22.86 570.31 13.290 345.120 514.70 567.40 39.67 N 9.11 W 5974770.95 N 371678.30 E 4.237 40.51 658.59 16.690 344.730 599.96 652.66 61.71 N 15.06 W 5974793.09 N 371672.73 E 3.853 63.30 745.95 17.710 344.110 683.41 736.11 86.59 N 22.00 W 5974818.08 N 371666.22 E 1.186 89.10 837.47 20.210 348.890 769.97 822.67 115.50 N 28.86 W 5974847.10 N 371659.85 E 3.214 118.69 927.52 24.100 356.650 853.37 906.07 149.13 N 32.93 W 5974880.81 N 371656.36 E 5.397 151.88 1026.91 30.180 359.470 941.78 994.48 194.42 N 34.35 W 5974926.11 N 371655.71 E 6.251 195.28 1122.48 34.700 358.780 1022.42 1075.12 245.66 N 35.15 W 5974977.36 N 371655.79 E 4.745 244.13 1217.19 38.570 356.950 1098.40 1151.10 302.12 N 37.30 W 5975033.84 N 371654.61 E 4.245 298.36 1312.26 39.160 358.280 1172.43 1225.13 361.72 N 39.77 W 5975093.48 N 371653.15 E 1.075 355.67 1407.74 39.740 357.850 1246.16 1298.86 422.35 N 41.82 W 5975154.14 N 371652.14 E 0.671 413.83 1502.85 40.500 0.270 1318.89 1371.59 483.62 N 42.82 W 5975215.41 N 371652.19 E 1.824 472.25 1595.94 41.300 356.350 1389.26 1441.96 544.52 N 44.63 W 5975276.33 N 371651.42 E 2.888 530.58 1693.49 41.240 356.990 1462.58 1515.28 608.76 N 48.37 W 5975340.62 N 371648.78 E 0.437 592.69 1788.71 40.730 354.210 1534.47 1587.17 671.01 N 53.15 W 5975402.95 N 371645.07 E 1.988 653.25 1884.08 38.820 355.060 1607.76 1660.46 731.75 N 58.87 W 5975463.78 N 371640.39 E 2.082 712.67 e 1978.75 40.130 354.030 1680.84 1733.54 791.66 N 64.60 W 5975523.78 N 371635.69 E 1.547 771.31 2074.23 38.870 357.790 1754.52 1807.22 852.21 N 68.95 W 5975584.40 N 371632.37 E 2.831 830.12 2168.51 37.760 356.690 1828.50 1881.20 910.59 N 71.76 W 5975642.82 N 371630.56 E 1.382 886.38 2263.71 37.170 356.770 1904.06 1956.76 968.41 N 75.06 W 5975700.68 N 371628.25 E 0.622 942.26 2358.90 37.520 356.690 1979.73 2032.43 1026.06 N 78.36 W 5975758.38 N 371625.94 E 0.371 997.98 2454.17 37.740 356.730 2055.19 2107.89 1084.13 N 81.69 W 5975816.50 N 371623.60 E 0.232 1054.11 2549.11 38.710 355.910 2129.77 2182.47 1142.75N 85.47 W 5975875.18 N 371620.83 E 1.153 1110.91 2644.43 37.790 354.680 2204.63 2257.33 1201.56 N 90.30 W 5975934.06 N 371617.00 E 1.253 1168.22 2739.33 38.080 354.840 2279.47 2332.17 1259.66 N 95.63 W 5975992.24 N 371612.67 E 0.323 1225.01 2864.63 37.530 355.080 2378.47 2431.17 1336.17 N 102.38 W 5976068.85 N 371607.23 E 0.454 1299.71 2960.13 37.120 355.100 2454.42 2507.12 1393.86 N 107.34 W 5976126.62 N 371603.26 E 0.430 1356.00 3055.62 36.980 355.570 2530.63 2583.33 1451.20 N 112.02 W 5976184.04 N 371599.56 E 0.331 1411.86 3151.47 36.740 355.830 2607.32 2660.02 1508.54 N 116.33 W 5976241 .44 N 371596.24 E 0.299 1467.61 7 November, 2003 - 14:59 Page 2 of 7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 Your Ref: API 50103204700 Job No. AKZZ2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 3246.97 36.620 355.210 2683.91 2736.61 1565.41 N 120.78 W 5976298.38 N 371592.75 E 0.408 1522.96 3342.52 36.010 355.170 2760.90 2813.60 1621.80 N 125.53 W 5976354.84 N 371588.97 E 0.639 1577.94 3437.93 35.830 355.060 2838.16 2890.86 1677.57 N 130.29 W 5976410.68 N 371585.16 E 0.200 1632.35 3533.75 35.910 353.400 2915.81 2968.51 1733.42 N 135.94 W 5976466.62 N 371580.48 E 1.019 1687.11 3628.08 35.840 355.320 2992.25 3044.95 1788.43 N 141.37 W 5976521.72 N 371575.98 E 1.195 1741.00 e 3724.14 35.880 359.970 3070.12 3122.82 1844.62 N 143.68 W 5976577.94 N 371574.64 E 2.836 1795.03 3819.76 36.040 1.280 3147.52 3200.22 1900.76 N 143.07 W 5976634.06 N 371576.21 E 0.822 1848.08 3915.26 37.440 3.610 3224.05 3276.75 1957.82 N 140.61 W 5976691.07 N 371579.64 E 2.068 1901.42 4010.72 43.010 4.720 3296.91 3349.61 2019.28 N 136.10W 5976752.44 N 371585.20 E 5.883 1958.28 4106.32 46.420 3.180 3364.83 3417.53 2086.37 N 131.50W 5976819.45 N 371590.96 E 3.742 2020.45 4202.00 46.590 2.900 3430.69 3483.39 2155.68 N 127.82 W 5976888.68 N 371595.82 E 0.277 2085.02 4297.38 48.500 2.890 3495.07 3547.77 2225.96 N 124.26 W 5976958.89 N 371600.58 E 2.003 2150.55 4392.78 49.920 359.520 3557.40 3610.10 2298.15 N 122.77 W 5977031.05 N 371603.31 E 3.060 2218.54 4488.16 50.620 357.980 3618.37 3671.07 2371 .48 N 124.37 W 5977104.40 N 371602.96 E 1 .442 2288.60 4583.51 49.820 356.900 3679.38 3732.08 2444.69 N 127.64 W 5977177.64 N 371600.94 E 1.209 2359.06 4679.06 48.760 356.440 3741.70 3794.40 2516.99 N 131.84W 5977250.01 N 371597.98 E 1.168 2428.97 4774.61 47.020 355.090 3805.77 3858.47 2587.68 N 137.07 W 5977320.77 N 371593.96 E 2.101 2497.66 4870.16 46.500 354.270 3871 .22 3923.92 2656.98 N 143.52 W 5977390.18 N 371588.70 E 0.829 2565.44 4965.44 45.230 353.290 3937.57 3990.27 2724.96 N 150.92 W 5977458.27 N 371582.46 E 1.524 2632.26 5060.78 44.240 351.970 4005.30 4058.00 2791.51 N 159.52 W 5977524.96 N 371575.00 E 1.424 2698.10 5156.19 42.450 350.690 4074.68 4127.38 2856.24 N 169.38 W 5977589.85 N 371566.25 E 2.090 2762.62 5251.77 41.240 351.590 4145.88 4198.58 2919.24 N 179.21 W 5977653.01 N 371557.50 E 1.413 2825.49 e 5347.33 41.060 350.540 4217.84 4270.54 2981.36 N 188.97 W 5977715.29 N 371548.80 E 0.747 2887.50 5442.75 39.310 350.370 4290.74 4343.44 3042.07 N 199.18 W 5977776.17 N 371539.64 E 1.838 2948.32 5538.41 37.250 351.520 4365.83 4418.53 3100.59 N 208.52 W 5977834.84 N 371531.30 E 2.279 3006.77 5630.89 35.690 353.260 4440.19 4492.89 3155.07 N 215.81 W 5977889.43 N 371524.94 E 2.024 3060.75 5729.32 34.980 355.730 4520.50 4573.20 3211.72 N 221.28 W 5977946.17 N 371520.44 E 1.621 3116.22 5825.08 34.550 356.460 4599.16 4651.86 3266.20 N 225.01 W 5978000.70 N 371517.65 E 0.625 3169.07 5920.25 34.210 355.810 4677.71 4730.41 3319.81 N 228.63 W 5978054.37 N 371514.95 E 0.526 3221.07 6016.04 34.770 356.210 4756.66 4809.36 3373.93 N 232.40 W 5978108.54 N 371512.10 E 0.631 3273.58 6111.51 35.280 356.630 4834.84 4887.54 3428.61 N 235.82 W 5978163.27 N 371509.62 E 0.591 3326.53 6207.00 35.960 357.870 4912.46 4965.16 3484.16 N 238.48 W 5978218.86 N 371507.91 E 1.039 3380.06 6302.57 35.350 358.430 4990.12 5042.82 3539.84 N 240.28 W 5978274.56 N 371507.06 E 0.724 3433.44 6398.19 36.550 358.280 5067.52 5120.22 3595.95 N 241.90 W 5978330.69 N 371506.41 E 1.258 3487.16 6493.71 37.390 359.730 5143.84 5196.54 3653.38 N 242.89 W 5978388.13 N 371506.40 E 1.268 3541.95 7 November, 2003 - 14:59 Page 3 of 7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 Your Ref: API 50103204700 Job No. AKZZ2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 6589.23 38.050 358.980 5219.40 5272.10 3711.82 N 243.55 W 5978446.57 N 371506.74 E 0.842 3597.58 6684.68 37.940 359.170 5294.62 5347.32 3770.57 N 244.50 W 5978505.33 N 371506.80 E 0.168 3653.60 6780.21 37.690 358.520 5370.09 5422.79 3829.13 N 245.67 W 5978563.90 N 371506.62 E 0.492 3709.51 6875.75 36.430 357.540 5446.33 5499.03 3886.67 N 247.65 W 5978621.46 N 371505.63 E 1.456 3764.71 6971.08 36.310 357.580 5523.09 5575.79 3943.15 N 250.05 W 5978677.98 N 371504.19 E 0.128 3819.04 e 7066.43 35.800 356.690 5600.17 5652.87 3999.19 N 252.86 W 5978734.06 N 371502.35 E 0.767 3873.08 7162.13 35.140 356.150 5678.11 5730.81 4054.62 N 256.32 W 5978789.54 N 371499.83 E 0.763 3926.75 7257.43 34.310 355.650 5756.44 5809.14 4108.76 N 260.20 W 5978843.74 N 371496.88 E 0.921 3979.33 7353.08 34.690 355.490 5835.27 5887.97 4162.78 N 264.39 W 5978897.82 N 371493.62 E 0.408 4031.89 7448.45 35.720 355.070 5913.19 5965.89 4217.57 N 268.91 W 5978952.69 N 371490.03 E 1.109 4085.29 7543.83 36.510 356.090 5990.25 6042.95 4273.62 N 273.24 W 5979008.80 N 371486.66 E 1.041 4139.82 7639.53 38.090 356.490 6066.37 6119.07 4331.49 N 276.99 W 5979066.73 N 371483.91 E 1.670 4195.89 7732.85 36.460 355.600 6140.63 6193.33 4387.87 N 280.88 W 5979123.17 N 371480.98 E 1.840 4250.60 7830.29 36.650 356.420 6218.90 6271.60 4445.76 N 284.92 W 5979181.12 N 371477.94 E 0.538 4306.79 7925.92 39.010 356.970 6294.43 6347.13 4504.31 N 288.29 W 5979239.72 N 371475.56 E 2.493 4363.39 8021.64 40.100 357.330 6368.23 6420.93 4565.19 N 291.32 W 5979300.64 N 371473.58 E 1.164 4422.09 8117.16 40.050 357.250 6441.32 6494.02 4626.62 N 294.22 W 5979362.11 N 371471.72 E 0.075 4481.27 8213.02 41.150 355.680 6514.10 6566.80 4688.88 N 298.08 W 5979424.42 N 371468.93 E 1.566 4541.54 8308.09 42.410 355.470 6585.00 6637.70 4752.03 N 302.97 W 5979487.65 N 371465.13 E 1.333 4602.98 8403.85 45.070 353.620 6654.18 6706.88 4817.92 N 309.29 W 5979553.64 N 371459.94 E 3.082 4667.48 8499.21 48.290 350.820 6719.60 6772.30 4886.63 N 318.72 W 5979622.50 N 371451.68 E 3.995 4735.63 8594.46 56.470 348.210 6777.70 6830.40 4960.73 N 332.53 W 5979696.82 N 371439.14 E 8.857 4810.29 e 8690.18 60.500 346.430 6827.73 6880.43 5040.31 N 350.46 W 5979776.70 N 371422.57 E 4.499 4891.45 8785.52 62.540 345.210 6873.19 6925.89 5121.55N 371.00 W 5979858.28 N 371403.43 E 2.417 4975.01 8881 .46 65.720 344.750 6915.04 6967.74 5204.92 N 393.37 W 5979942.02 N 371382.49 E 3.343 5061.17 8977.03 70.100 343.460 6950.98 7003.68 5290.06 N 417.63 W 5980027.56 N 371359.68 E 4.751 5149.61 9072.44 72.710 341.600 6981.40 7034.10 5376.30 N 444.79 W 5980114.26 N 371334.01 E 3.301 5240.01 9167.53 76.300 339.890 7006.80 7059.50 5462.79 N 475.01 W 5980201.25 N 371305.27 E 4.154 5331.62 9263.27 78.700 337.620 7027.53 7080.23 5549.89 N 508.88 W 5980288.92 N 371272.89 E 3.412 5424.96 9358.54 81.460 334.700 7043.94 7096.64 5635.71 N 546.82 W 5980375.37 N 371236.44 E 4.184 5518.38 9453.98 82.520 332.730 7057.24 7109.94 5720.44 N 588.67 W 5980460.80 N 371196.04 E 2.326 5612.01 9549.34 83.690 331 .430 7068.69 7121.39 5804.08 N 632.99 W 5980545.20 N 371153.15 E 1.827 5705.39 9610.79 85.740 331.820 7074.35 7127.05 5857.92 N 662.07 W 5980599.52 N 371125.00 E 3.395 5765.67 9744.30 90.060 331.660 7079.24 7131.94 5975.41 N 725.23 W 5980718.07 N 371063.86 E 3.238 5897.12 9796.92 89.940 332.570 7079.24 7131.94 6021.92 N 749.84 W 5980765.00 N 371040.05 E 1.744 5949.03 7 November, 2003 - 14:59 Page 4 of 7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 Your Ref: API 50103204700 Job No. AKZZ2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 9895.69 90.680 330.770 7078.71 7131.41 6108.85 N 796.71 W 5980852.72 N 370994.68 E 1.970 6046.34 9994.84 91.540 332.220 7076.78 7129.48 6195.96 N 844.01 W 5980940.63 N 370948.87 E 1.700 6143.95 10093.20 91.980 331.720 7073.76 7126.46 6282.74 N 890.21 W 5981028.19 N 370904.16 E 0.677 6240.91 10192.04 89.750 332.220 7072.27 7124.97 6369.98 N 936.65 W 5981116.20 N 370859.22 E 2.312 6338.36 10290.66 88.770 330.030 7073.55 7126.25 6456.32 N 984.27 W 5981203.35 N 370813.09 E 2.433 6435.35 e 10390.06 87.900 330.060 7076.43 7129.13 6542.41 N 1033.88 W 5981290.27 N 370764.96 E 0.876 6532.72 10488.43 87.960 330.850 7079.99 7132.69 6627.93 N 1082.36 W 5981376.61 N 370717.95 E 0.805 6629.20 10585.35 88.390 330.220 7083.07 7135.77 6712.27 N 1130.01 W 5981461.75 N 370671.75 E 0.787 6724.29 10681.91 90.430 329.830 7084.07 7136.77 6795.90 N 1178.24 W 5981546.20 N 370624.95 E 2.151 6818.91 10783.83 92.340 329.920 7081.60 7134.30 6884.03 N 1229.38 W 5981635.19 N 370575.33 E 1.876 6918.69 10882.65 91.730 330.920 7078.09 7130.79 6969.91 N 1278.13 W 5981721.89 N 370528.06 E 1.185 7015.60 10981.81 90.800 330.430 7075.91 7128.61 7056.34 N 1326.68 W 5981809.14 N 370481.00 E 1.060 7112.97 11076.98 91.050 330.540 7074.37 7127.07 7139.15N 1373.56 W 5981892.74 N 370435.54 E 0.287 7206.37 11172.98 91.230 330.610 7072.46 7125.16 7222.75 N 1420.72 W 5981977.14 N 370389.82 E 0.201 7300.60 11268.53 91.300 330.020 7070.35 7123.05 7305.74 N 1468.02 W 5982060.92 N 370343.94 E 0.622 7394.31 11363.60 91.420 330.320 7068.09 7120.79 7388.19 N 1515.30 W 5982144.17 N 370298.08 E 0.340 7487.49 11458.97 91.240 329.960 7065.88 7118.58 7470.88 N 1562.77 W 5982227.66 N 370252.04 E 0.422 7580.96 11554.70 91.300 330.010 7063.76 7116.46 7553.75 N 1610.64 W 5982311.34 N 370205.59 E 0.082 7674.74 11649.77 91.230 329.800 7061.66 7114.36 7635.98 N 1658.30 W 5982394.37 N 370159.34 E 0.233 7767.84 11745.73 91.170 329.310 7059.65 7112.35 7718.69 N 1706.92 W 5982477.90 N 370112.15 E 0.514 7861.69 11841.68 89.690 330.040 7058.93 7111.63 7801.51 N 1755.36 W 5982561.54 N 370065.13 E 1.720 7955.60 e 11937.46 89.750 330.370 7059.40 7112.10 7884.63 N 1802.95 W 5982645.46 N 370018.97 E 0.350 8049.51 12032.57 88.580 330.970 7060.78 7113.48 7967.54 N 1849.54 W 5982729.15 N 369973.81 E 1.382 8142.91 12128.24 91.360 331.480 7060.83 7113.53 8051.38 N 1895.58 W 5982813.77 N 369929.21 E 2.954 8237.03 12221.70 93.090 331.870 7057.21 7109.91 8133.59 N 1939.89 W 5982896.72 N 369886.31 E 1.897 8329.04 12318.73 93.520 332.260 7051.61 7104.31 8219.17 N 1985.27 W 5982983.07 N 369842.40 E 0.598 8424.60 12414.42 91.610 333.110 7047.33 7100.03 8304.10 N 2029.14 W 5983068.74 N 369800.00 E 2.184 8519.05 12510.57 91.600 333.490 7044.64 7097.34 8389.96 N 2072.32 W 5983155.33 N 369758.29 E 0.395 8614.18 12606.16 91.480 331.590 7042.07 7094.77 8474.75 N 2116.38 W 5983240.86 N 369715.68 E 1.991 8708.56 12701.67 91.170 332.480 7039.86 7092.56 8559.08 N 2161.16 W 5983325.94 N 369672.36 E 0.987 8802.74 12797.18 90.430 331.990 7038.52 7091.22 8643.59 N 2205.65 W 5983411 .20 N 369629.32 E 0.929 8896.99 12892.81 90.740 331.920 7037.55 7090.25 8727.98 N 2250.61 W 5983496.35 N 369585.81 E 0.332 8991.28 12987.85 90.800 331.290 7036.27 7088.97 8811.58 N 2295.80 W 5983580.71 N 369542.06 E 0.666 9084.89 13083.22 90.370 330.860 7035.30 7088.00 8895.05 N 2341.92 W 5983664.95 N 369497.37 E 0.638 9178.68 13178.99 90.060 331.470 7034.94 7087.64 8978.95 N 2388.11 W 5983749.63 N 369452.62 E 0.714 9272.89 7 November, 2003 - 14:59 Page 5 of 7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 Your Ref: API 50103204700 Job No. AKZZ2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 13273.91 88.580 331.360 7036.06 7088.76 9062.29 N 2433.52 W 5983833.73 N 369408.65 E 1.564 9366.33 13370.13 88.640 330.260 7038.40 7091.10 9146.26 N 2480.43 W 5983918.50 N 369363.18 E 1.145 9460.84 13465.12 88.640 330.540 7040.65 7093.35 9228.83 N 2527.34 W 5984001.86 N 369317.69 E 0.295 9554.02 13560.94 88.270 330.460 7043.24 7095.94 9312.20 N 2574.51 W 5984086.02 N 369271.96 E 0.395 9648.04 13656.53 90.930 332.840 7043.90 7096.60 9396.31 N 2619.89 W 5984170.90 N 369228.02 E 3.734 9742.20 e 13749.42 91.300 332.340 7042.10 7094.80 9478.75 N 2662.64 W 5984254.06 N 369186.68 E 0.670 9833.95 13847.39 91 .480 332.610 7039.72 7092.42 9565.61 N 2707.91 W 5984341.68 N 369142.91 E 0.331 9930.67 13942.87 91.230 332.530 7037.46 7090.16 9650.33 N 2751.88 W 5984427.14 N 369100.40 E 0.275 10024.96 14038.68 90.800 332.440 7035.77 7088.47 9735.29 N 2796.13 W 5984512.84 N 369057.60 E 0.459 10119.57 14133.53 90.990 330.830 7034.28 7086.98 9818.74 N 2841.19W 5984597.05 N 369013.98 E 1.709 10213.00 14229.52 91.300 331.370 7032.37 7085.07 9902.76 N 2887.57 W 5984681.85 N 368969.05 E 0.649 10307.39 14323.84 91.050 331.060 7030.43 7083.13 9985.41 N 2932.98 W 5984765.27 N 368925.06 E 0.422 10400.16 14420.27 91.170 331.420 7028.56 7081.26 10069.92 N 2979.36 W 5984850.57 N 368880.13 E 0.393 10495.03 14515.58 90.620 330.430 7027.07 7079.77 10153.21 N 3025.67 W 5984934.63 N 368835.25 E 1.188 10588.70 14610.89 90.620 330.610 7026.04 7078.74 10236.18 N 3072.57 W 5985018.39 N 368789.77 E 0.189 10682.26 14706.47 90.680 330.730 7024.96 7077.66 10319.50 N 3119.39W 5985102.50 N 368744.39 E 0.140 10776.12 14802.05 91.110 329.800 7023.47 7076.17 10402.48 N 3166.79 W 5985186.28 N 368698.42 E 1.072 10869.85 14894.28 91.230 330.030 7021.58 7074.28 10482.27 N 3213.01 W 5985266.85 N 368653.57 E 0.281 10960.18 14993.41 91.300 330.220 7019.39 7072.09 10568.21 N 3262.38 W 5985353.62 N 368605.68 E 0.204 11057.33 15088.92 91.670 329.860 7016.92 7069.62 10650.93 N 3310.06 W 5985437.14 N 368559.42 E 0.540 11150.90 15184.31 91.670 329.960 7014.14 7066.84 10733.43 N 3357.87 W 5985520.45 N 368513.03 E 0.105 11244.30 15278.82 91.240 329.300 7011.74 7064.44 10814.94 N 3405.63 W 5985602.77 N 368466.67 E 0.833 11336.75 e 15375.01 91.480 332.310 7009.46 7062.16 10898.88 N 3452.53 W 5985687.50 N 368421.21 E 3.138 11431.23 15470.29 90.680 334.320 7007.66 7060.36 10983.99 N 3495.31 W 5985773.33 N 368379.90 E 2.270 11525.51 15565.54 89.510 333.240 7007.50 7060.20 11069.44 N 3537.39 W 5985859.48 N 368339.28 E 1.672 11619.89 15661.54 89.880 332.680 7008.01 7060.71 11154.94 N 3581.04 W 5985945.72 N 368297.11 E 0.699 11714.82 15756.71 89.750 331.910 7008.32 7061.02 11239.20 N 3625.28 W 5986030.72 N 368254.31 E 0.821 11808.76 15852.79 89.940 331.230 7008.58 7061.28 11323.69 N 3671.02 W 5986115.98 N 368210.02 E 0.735 11903.39 15948.23 90.250 331.190 7008.42 7061.12 11407.33 N 3716.99 W 5986200.40 N 368165.50 E 0.328 11997.29 16043.66 90.680 331.250 7007.65 7060.35 11490.97 N 3762.93 W 5986284.81 N 368120.99 E 0.455 12091.18 16138.79 91.300 331.170 7006.00 7058.70 11574.33 N 3808.74 W 5986368.94 N 368076.62 E 0.657 12184.76 16234.25 91.670 330.510 7003.53 7056.23 11657.66 N 3855.24 W 5986453.06 N 368031.55 E 0.792 12278.54 16329.89 92.100 330.320 7000.38 7053.08 11740.79 N 3902.43 W 5986536.98 N 367985.79 E 0.491 12372.33 16425.43 92.340 330.000 6996.68 7049.38 11823.60 N 3949.93 W 5986620.59 N 367939.71 E 0.418 12465.93 16520.73 92.590 329.720 6992.58 7045.28 11905.94 N 3997.74 W 5986703.74 N 367893.32 E 0.394 12559.18 7 November, 2003 - 14:59 Page 6 of 7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 Your Ref: API 50103204700 Job No. AKZZ2694636, Surveyed: 18 October, 2003 Alaska North Slope Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 16614.40 92.780 329.480 6988.20 7040.90 16635.42 92.780 329.770 6987.18 7039.88 16680.00 92.780 329.770 6985.01 7037.71 Local Coordinates Northings Eastings (ft) (ft) Global Coordinates Northings Eastings (ft) (ft) 11986.64 N 12004.76 N 12043.23 N 4045.09 W 4055.70 W 4078.12 W 5986785.24 N 5986803.53 N 5986842.38 N All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to RKB = 52.70' 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 341.518° (True). Magnetic Declination at Surface is 24.291° (01-0ct-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 16680.00ft., The Bottom Hole Displacement is 12714.97ft., in the Direction of 341.293° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 16680.00 12043.23 N 4078.12 W Projected Survey 7037.71 Survey tool program for CD?-06 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 266.00 265.96 Tolerable Gyro 7037.71 AK-6 BP _IFR-AK 0.00 266.00 265.96 16680.00 7 November, 2003 - 14:59 Page 7 of 7 367847.36 E 367837.06 E 367815.30 E North Slope, Alaska Dogleg Vertical Rate Section Comment (0/100ft) 0.327 1.378 0.000 12650.73 12671.27 12714.87 Projected Survey e e DrillQuest 3.03.05.005 . að3---\SC¡ . 20-Nov-03 AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well CD2-06 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' M D (if applicable) 0.00' MD Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) RECEIVED DEC 082003 !.lJaske Oí! & Gas Cons. Commiteion Anchorage R~~(~~~ Halliburton Sperry-Sun Alaska North Slope North Slope, Alaska Alpine CD-2 CD2-06 MWD Job No. AKMW2694636, Surveyed: 18 October, 2003 Survey Report 7 November, 2003 Your Ref: API 501032047000 Surface Coordinates: 5974731.13 N, 371686.73 E (70· 20' 21.1033" N, 151· 02' 28.4054" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Surface Coordinates relative to Project H Reference: 974731.13 N, 128313.27 W (Grid) Surface Coordinates relative to Structure: 287.65 N, 35.69 W (True) Kelly Bushing Elevation: 52.70ft above Mean Sea Level Kelly Bushing Elevation: 52. 70ft above Project V Reference Kelly Bushing Elevation: 52.70ft above Structure SpE!r-ar-aY-SUI! OAII...L.tNG SEAVtcES A Halliburton Company K\S~\\\ ~ ë).ð3 --\-5, . . RECEiver; DEC 082003 ,AJaska Oil & G$ ~ Commíssion AnOhmtge Survey Ref: svy309 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 MWD Your Ref: API 501032047000 Job No. AKMW2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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 -52.70 0.00 0.00 N 0.00 E 5974731.13 N 371686.73 E 0.00 Tolerable Gyro 84.00 0.200 64.000 31.30 84.00 0.06 N 0.13 E 5974731.19 N 371686.86 E 0.238 0.02 174.00 0.750 9.000 121.30 174.00 0.71 N 0.37 E 5974731.84 N 371687.11 E 0.729 0.56 266.00 2.300 357.000 213.26 265.96 3.15 N 0.36 E 5974734.28 N 371687.15 E 1.711 2.88 MWD Magnetic ·302.82 2.890 353.530 250.04 302.74 4.81 N 0.22 E 5974735.94 N 371687.03 E 1.658 4.50 . 392.46 5.720 343.910 339.42 392.12 11.35 N 1.27W 5974742.50 N 371685.65 E 3.247 11.17 480.83 9.500 345.290 427.00 479.70 22.64 N 4.35W 5974753.84 N 371682.77 E 4.282 22.85 570.31 13.290 345.590 514.70 567.40 39.75 N 8.78W 5974771.03 N 371678.63 E 4.236 40.49 658.59 16.690 345.550 599.96 652.66 61.86 N 14.47 W 5974793.23 N 371673.32 E 3.851 63.26 745.95 17.710 345.550 683.41 736.11 86.88 N 20.92 W 5974818.35 N 371667.30 E 1.168 89.03 837.47 20.210 349.620 769.97 822.67 115.91 N 27.24 W 5974847.49 N 371661.48 E 3.089 118.57 927.52 24.100 357.240 853.37 906.07 149.60 N 30.93 W 5974881.23 N 371658.36 E 5.363 151.69 1026.91 30.180 359.880 941.78 994.48 194.89 N 31.96 W 5974926.54 N 371658.11 E 6.235 194.97 1122.48 34.700 359.250 1022.41 1075.11 246.14 N 32.37 W 5974977.79 N 371658.58 E 4.743 243.71 1217.19 38.570 357.850 1098.40 1151.10 302.62 N 33.83 W 5975034.29 N 371658.08 E 4.180 297.74 1312.26 39.160 358.730 1172.42 1225.12 362.25 N 35.61 W 5975093.94 N 371657.33 E 0.850 354.85 1407.74 39.740 358.460 1246.15 1298.85 422.90 N 37.10 W 5975154.60 N 371656.88 E 0.633 412.85 1502.85 40.500 0.950 1318.89 1371.59 484.18 N 37.40 W 5975215.87 N 371657.62 E 1.867 471.06 1595.94 41.300 356.860 1389.26 1441.96 545.09 N 38.58 W 5975276.80 N 371657.48 E 3.002 529.20 1693.49 41.240 357.680 1462.58 1515.28 609.36 N 41.65W 5975341.11 N 371655.52 E 0.558 591.13 1788.71 40.730 354.310 1534.47 1587.17 671.64 N 46.00 W 5975403.45 N 371652.23 E 2.382 651.58 1884.08 38.820 355.420 1607.76 1660.46 732.40 N 51.47 W 5975464.30 N 371647.80 E 2.137 710.94 . 1978.75 40.130 354.190 1680.84 1733.54 792.33 N 56.93 W 5975524.32 N 371643.37 E 1.611 769.52 2074.23 38.870 357.900 1754.52 1807.22 852.90 N 61.14 W 5975584.95 N 371640.19 E 2.801 828.29 2168.51 37.760 357.050 1828.50 1881.20 911.29 N 63.71 W 5975643.38 N 371638.62 E 1.303 884.49 2263.71 37.170 357.140 1904.06 1956.76 969.12 N 66.65 W 5975701.25 N 371636.68 E 0.622 940.27 2358.90 37.520 357.570 1979.73 2032.43 1026.80 N 69.31 W 5975758.97 N 371635.00 E 0.459 995.82 2454.17 37.740 357.330 2055.19 2107.89 1084.91 N 71.90 W 5975817.12 N 371633.41 E 0.277 1051.75 2549.11 38.710 356.310 2129.77 2182.47 1143.57 N 75.16 W 5975875.81 N 371631.15 E 1.219 1108.41 2644.43 37.790 355.040 2204.63 2257.33 1202.41 N 79.61 W 5975934.72 N 371627.71 E 1.270 1165.63 2739.33 38.080 355.180 2279.47 2332.17 1260.54 N 84.58 W 5975992.93 N 371623.73 E 0.319 1222.33 2864.63 37.530 355.850 2378.47 2431.17 1337.11 N 90.59 W 5976069.59 N 371619.04 E 0.548 1296.86 2960.13 37.120 355.600 2454.42 2507.12 1394.85 N 94.90 W 5976127.40 N 371615.71 E 0.458 1352.99 3055.62 36.980 356.160 2530.63 2583.33 1452.23 N 99.04 W 5976184.85 N 371612.56 E 0.383 1408.73 3151.47 36.740 356.530 2607.32 2660.02 1509.61 N 102.70 W 5976242.28 N 371609.87 E 0.341 1464.31 7 November, 2003 - 14:57 Page 20f7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 MWD Your Ref: API 501032047000 Job No. AKMW2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 3246.97 36.620 355.700 2683.91 2736.61 1566.53 N 106.57 W 5976299.25 N 371606.98 E 0.534 1519.51 3342.52 36.010 355.630 2760.90 2813.60 1622.95 N 110.85W 5976355.74 N 371603.67 E 0.640 1574.38 3437.93 35.830 355.460 2838.17 2890.87 1678.76 N 115.19 W 5976411.61 N 371600.28 E 0.216 1628.69 3533.75 35.910 353.900 2915.82 2968.52 1734.66 N 120.40 W 5976467.59 N 371596.03 E 0.958 1683.36 3628.08 35.840 355.790 2992.25 3044.95 1789.71 N 125.37 W 5976522.72 N 371592.01 E 1.176 1737.14 . 3724.14 35.880 0.360 3070.12 3122.82 1845.91 N 127.26 W 5976578.95 N 371591.08 E 2.787 1791.05 3819.76 36.040 1.770 3147.52 3200.22 1902.05 N 126.21 W 5976635.06 N 371593.09 E 0.882 1843.96 3915.26 37.440 4.040 3224.05 3276.75 1959.09 N 123.30 W 5976692.04 N 371596.98 E 2.042 1897.13 4010.72 43.010 5.010 3296.91 3349.61 2020.52 N 118.41 W 5976753.38 N 371602.92 E 5.872 1953.84 4106.32 46.420 3.530 3364.83 3417.53 2087.58 N 113.42 W 5976820.35 N 371609.05 E 3.729 2015.87 4202.00 46.590 3.270 3430.69 3483.39 2156.87 N 109.31 W 5976889.55 N 371614.35 E 0.265 2080.28 4297.38 48.500 3.280 3495.07 3547.77 2227.12 N 105.29 W 5976959.73 N 371619.57 E 2.003 2145.63 4392.78 49.920 359.500 3557.40 3610.10 2299.30 N 103.56 W 5977031.87 N 371622.53 E 3.348 2213.54 4488.16 50.620 358.230 3618.37 3671.07 2372.64 N 105.02 W 5977105.22 N 371622.33 E 1.260 2283.56 4583.51 49.820 357.230 3679.38 3732.08 2445.86 N 107.92 W 5977178.48 N 371620.68 E 1.163 2353.92 4679.06 48.760 356.930 3741.70 3794.40 2518.19 N 111.61 W 5977250.86 N 371618.23 E 1.135 2423.69 4774.61 47.020 355.560 3805.77 3858.4 7 2588.92 N 116.24 W 5977321.66 N 371614.81 E 2.109 2492.24 4870.16 46.500 354.690 3871.23 3923.93 2658.27 N 122.15 W 5977391.10 N 371610.09 E 0.858 2559.89 4965.44 45.230 353.750 3937.57 3990.27 2726.31 N 129.03 W 5977459.24 N 371604.37 E 1.509 2626.59 5060.78 44.240 352.500 4005.30 4058.00 2792.92 N 137.06 W 5977525.99 N 371597.49 E 1.389 2692.32 5156.19 42.450 351.280 4074.68 4127.38 2857.75 N 146.28 W 5977590.97 N 371589.37 E 2.071 2756.73 5251.77 41.240 352.040 4145.89 4198.59 2920.84 N 155.54 W 5977654.20 N 371581.20 E 1.373 2819.50 . 5347.33 41.060 350.990 4217.84 4270.54 2983.03 N 164.81 W 5977716.54 N 371572.99 E 0.747 2881.42 5442.75 39.310 351.140 4290.74 4343.44 3043.85 N 174.38 W 5977777.52 N 371564.47 E 1.837 2942.14 5538.41 37.250 352.180 4365.83 4418.53 3102.48 N 182.98 W 5977836.29 N 371556.87 E 2.256 3000.47 5630.89 35.690 354.160 4440.20 4492.90 3157.05 N 189.54 W 5977890.96 N 371551.25 E 2.113 3054.30 5729.32 34.980 355.840 4520.50 4573.20 3213.76 N 194.51 W 5977947.74 N 371547.25 E 1.223 3109.66 5825.08 34.550 356.530 4599.16 4651.86 3268.24 N 198.14 W 5978002.28 N 371544.55 E 0.609 3162.48 5920.25 34.210 356.230 4677.71 4730.41 3321.87 N 201.53 W 5978055.96 N 371542.07 E 0.399 3214.43 6016.04 34.770 356.200 4756.66 4809.36 3375.99 N 205.11 W 5978110.14N 371539.42 E 0.585 3266.89 6111.51 35.280 356.580 4834.84 4887.54 3430.68 N 208.56 W 5978164.87 N 371536.91 E 0.581 3319.85 6207.00 35.960 358.050 4912.46 4965.16 3486.23 N 211.16 W 5978220.46 N 371535.26 E 1.145 3373.36 6302.57 35.350 358.340 4990.12 5042.82 3541.91 N 212.92 W 5978276.16 N 371534.46 E 0.662 3426.72 6398.19 36.550 358.470 5067.52 5120.22 3598.02 N 214.48 W 5978332.29 N 371533.85 E 1.258 3480.44 6493.71 37.390 0.010 5143.84 5196.54 3655.46 N 215.23 W 5978389.73 N 371534.08 E 1.309 3535.15 7 November, 2003 - 14:57 Page 3 of7 DrillQuest 3.03.05.005 IÞ Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 MWD Your Ref: API 501032047000 Job No. AKMW2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 6589.23 38.050 359.370 5219.40 5272.10 3713.89 N 215.55 W 5978448.17 N 371534.76 E 0.803 3590.68 6684.68 37.940 359.550 5294.62 5347.32 3772.65 N 216.11 W 5978506.93 N 371535.22 E 0.164 3646.58 6780.21 37.690 359.010 5370.09 5422.79 3831.22 N 216.84 W 5978565.50 N 371535.48 E 0.434 3702.35 6875.75 36.430 357.930 5446.33 5499.03 3888.77 N 218.37 W 5978623.07 N 371534.94 E 1.484 3757.42 6971.08 36.310 357.830 5523.09 5575.79 3945.26 N 220.46 W 5978679.59 N 371533.82 E 0.140 3811.67 . 7066.43 35.800 357.080 5600.17 5652.87 4001.32 N 222.95 W 5978735.68 N 371532.29 E 0.707 3865.63 7162.13 35.140 356.570 5678.11 5730.81 4056.77 N 226.02 W 5978791.17 N 371530.16 E 0.756 3919.19 7257.43 34.310 356.110 5756.44 5809.14 4110.95N 229.49 W 5978845.40 N 371527:.63 E 0.913 3971.67 7353.08 34.690 355.820 5835.27 5887.97 4164.99 N 233.30 W 5978899.50 N 371524.74 E 0.433 4024.13 7448.45 35.720 355.520 5913.19 5965.89 4219.81 N 237.45 W 5978954.39 N 371521.52 E 1.095 4077.44 7543.83 36.510 356.580 5990.24 6042.94 4275.89 N 241.32 W 5979010.53 N 371518.62 E 1.056 4131.86 7639.53 38.090 356.810 6066.37 6119.07 4333.79 N 244.66 W 5979068.47 N 371516.27 E 1.657 4187.83 7732.85 36.460 356.200 6140.62 6193.32 4390.20 N 248.10 W 5979124.93 N 371513.79 E 1.791 4242.42 7830.29 36.650 356.830 6218.90 6271.60 4448.13 N 251.63 W 5979182.91 N 371511.26E 0.432 4298.47 7925.92 39.010 357.370 6294.42 6347.12 4506.70 N 254.59 W 5979241.53 N 371509.30 E 2.492 4354.96 8021.64 40.100 357.660 6368.22 6420.92 4567.60 N 257.23 W 5979302.46 N 371507.70 E 1.155 4413.56 8117.16 40.050 357.830 6441.32 6494.02 4629.04 N 259.65 W 5979363.94 N 371506.33 E 0.126 4472.60 8213.02 41.150 356.740 6514.10 6566.80 4691.35 N 262.61 W 5979426.29 N 371504.44 E 1.365 4532.64 8308.09 42.410 356.110 6584.99 6637.69 4754.57 N 266.56 W 5979489.57 N 371501.57 E 1.397 4593.85 8403.85 45.070 354.100 6654.18 6706.88 4820.52 N 272.24 W 5979555.60 N 371497.02 E 3.134 4658.20 8499.21 48.290 351.230 6719.60 6772.30 4889.30 N 281.14 W 5979624.53 N 371489.30 E 4.024 4726.25 8594.46 56.470 348.870 6777.70 6830.40 4963.53 N 294.25 W 5979698.96 N 371477.46 E 8.808 4800.80 . 8690.18 60.500 346.940 6827.72 6880.42 5043.29 N 311.37W 5979779.01 N 371461.71 E 4.547 4881.88 8785.52 62.540 345.960 6873.19 6925.89 5124.75 N 331.01 W 5979860.79 N 371443.47 E 2.323 4965.36 8881 .46 65.720 345.710 6915.04 6967.74 5208.44 N 352.14 W 5979944.83 N 371423.78 E 3.323 5051.43 8977.03 70.100 344.260 6950.98 7003.68 5293.94 N 375.09 W 5980030.72 N 371402.29 E 4.794 5139.80 9072.44 72.710 342.730 6981 .40 7034.10 5380.63 N 400.78 W 5980117.83 N 371378.08 E 3.129 5230.17 9167.53 76.300 340.390 7006.80 7059.50 5467.53 N 429.78 W 5980205.22 N 371350.58 E 4.458 5321.78 9263.27 78.700 338.150 7027.52 7080.22 5554.94 N 462.87 W 5980293.18 N 371318.99 E 3.391 5415.16 9358.54 81.460 335.800 7043.94 7096.64 5641.29 N 499.57 W 5980380.14 N 371283.77 E 3.781 5508.70 9453.98 82.520 333.640 7057.24 7109.94 5726.74 N 539.93 W 5980466.27 N 371244.88 E 2.501 5602.54 9549.34 83.690 332.140 7068.69 7121.39 5811.00 N 583.07 W 5980551.26 N 371203.18 E 1.986 5696.13 9610.79 85.740 332.590 7074.35 7127.05 5865.21 N 611.45 W 5980605.95 N 371175.74E 3.415 5756.54 9744.30 90.060 331.660 7079.24 7131.94 5983.12 N 673.82 W 5980724.90 N 371115.40 E 3.310 5888.14 9796.92 89.940 333.010 7079.24 7131.94 6029.72 N 698.25 W 5980771.92 N 371091.77 E 2.576 5940.08 7 November, 2003 - 14:57 Page 4 of7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 MWD Your Ref: API 501032047000 Job No. AKMW2694636, Surveyed: 18 October, 2003 cj North Slope, Alaska Alaska North Slope Measured 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) 9895.69 90.680 331 .450 7078.70 7131.40 6117.11 N 744.27 W 5980860.08 N 371047.25 E 1.748 6037.55 9994.84 91.540 332.750 7076.78 7129.48 6204.72 N 790.65 W 5980948.47 N 371002.37 E 1.572 6135.34 10093.20 91.980 332.300 7073.76 7126.46 6291.94 N 836.01 W 5981036.46 N 370958.52 E 0.640 6232.45 10192.04 89.750 332.790 7072.27 7124.97 6379.64 N 881.57 W 5981124.92 N 370914.46 E 2.310 6330.06 10290.66 88.770 330.730 7073.54 7126.24 6466.50 N 928.23 W 5981212.57 N 370869.30 E 2.313 6427.24 . 10390.06 87.900 330.770 7076.43 7129.13 6553.19 N 976.78 W 5981300.08 N 370822.24 E 0.876 6524.85 1 0488.43 87.960 330.530 7079.98 7132.68 6638.88 N 1024.96 W 5981386.58 N 370775.53 E 0.251 6621.39 10585.35 88.390 329.730 7083.07 7135.77 6722.88 N 1073.20 W 5981471.39 N 370728.73 E 0.937 6716.35 10681.91 90.430 330.370 7084.07 7136.77 6806.54 N 1121.41 W 5981555.86 N 370681.97 E 2.214 6810.97 10783.83 92.340 330.770 7081.60 7134.30 6895.28 N 1171.47W 5981645.44 N 370633.43 E 1.915 6911.00 10882.65 91.730 331.760 7078.09 7130.79 6981.87 N 1218.95 W 5981732.84 N 370587.44 E 1.176 7008.18 10981.81 90.800 332.620 7075.90 7128.60 7069.55 N 1265.20 W 5981821.30 N 370542.70 E 1.277 7106.01 11076.98 91.050 330.940 7074.37 7127.07 7153.40 N 1310.19 W 5981905.90 N 370499.15 E 1.784 7199.79 11172.98 91.230 331.220 7072.46 7125.16 7237.41 N 1356.61 W 5981990.70 N 370454.18 E 0.347 7294.18 11268.53 91.300 331 .450 7070.35 7123.05 7321.23 N 1402.43 W 5982075.29 N 370409.79 E 0.252 7388.20 11363.60 91.420 331.430 7068.09 7120.79 7404.71 N 1447.87 W 5982159.53 N 370365.79 E 0.128 7481.78 11458.97 91.240 329.780 7065.88 7118.58 7487.77 N 1494.66 W 5982243.38 N 370320.42 E 1.740 7575.40 11554.70 91.300 329.870 7063.76 7116.46 7570.51 N 1542.77 W 5982326.93 N 370273.74 E 0.113 7669.12 11649.77 91.230 329.880 7061.66 7114.36 7652.72 N 1590.47 W 5982409.95 N 370227.45 E 0.074 7762.21 11745.73 91.170 331.860 7059.65 7112.35 7736.52 N 1637.17 W 5982494.53 N 370182.19 E 2.064 7856.49 11841.68 89.690 331.780 7058.93 7111.63 7821.09 N 1682.48 W 5982579.87 N 370138.34 E 1.545 7951.06 11937.46 89.750 332.090 7059.40 7112.10 7905.61 N 1727.54 W 5982665.14 N 370094.73 E 0.330 8045.51 . 12032.57 88.580 331 .480 7060.78 7113.48 7989.41 N 1772.50 W 5982749.70 N 370051.21 E 1.387 8139.23 12128.24 91.360 334.070 7060.83 7113.53 8074.46 N 1816.26 W 5982835.49 N 370008.91 E 3.971 8233.78 12221.70 93.090 332.130 7057.20 7109.90 8157.74 N 1858.51 W 5982919.48 N 369968.09 E 2.780 8326.15 12318.73 93.520 334.240 7051.61 7104.31 8244.19 N 1902.21 W 5983006.66 N 369925.88 E 2.216 8421.99 12414.42 91.610 334.780 7047.33 7100.03 8330.47 N 1943.34 W 5983093.64 N 369886.23 E 2.074 8516.87 12510.57 91.600 338.600 7044.63 7097.33 8418.72 N 1981.37 W 5983182.53 N 369849.72 E 3.971 8612.62 12606.16 91.480 337.820 7042.06 7094.76 8507.45 N 2016.84 W 5983271.85 N 369815.77 E 0.825 8708.02 12701.67 91.170 333.530 7039.85 7092.55 8594.44 N 2056.16 W 5983359.50 N 369777.94 E 4.502 8802.98 12797.18 90.430 333.100 7038.52 7091.22 8679.77 N 2099.05 W 5983445.55 N 369736.52 E 0.896 8897.50 12892.81 90.740 331.890 7037.54 7090.24 8764.58 N 2143.21 W 5983531.10 N 369693.82 E 1.306 8991.94 12987.85 90.800 331.970 7036.27 7088.97 8848.43 N 2187.93 W 5983615.71 N 369650.54 E 0.105 9085.65 13083.22 90.370 332.300 7035.29 7087.99 8932.74 N 2232.50 W 5983700.77 N 369607.42 E 0.568 9179.74 13178.99 90.060 331.410 7034.93 7087.63 9017.19 N 2277.67 W 5983785.97 N 369563.70 E 0.984 9274.15 7 November, 2003· 14:57 Page 50f7 DrillQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 MWD Your Ref: API 501032047000 Job No. AKMW2694636, Surveyed: 18 October, 2003 North Slope, Alaska Alaska North Slope Measured 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) 13273.91 88.580 330.860 7036.06 7088.76 9100.30 N 2323.49 W 5983869.86 N 369519.31 E 1.663 9367.50 13370.13 88.640 329.230 7038.39 7091.09 9183.64 N 2371.52 W 5983954.01 N 369472.71 E 1.695 9461.77 13465.12 88.640 330.880 7040.65 7093.35 9265.93 N 2418.92 W 5984037.09 N 369426.73 E 1.737 9554.84 13560.94 88.270 331.510 7043.23 7095.93 9349.86 N 2465.07 W 5984121.80 N 369382.02 E 0.762 9649.07 13656.53 90.930 334.300 7043.90 7096.60 9434.94 N 2508.60 W 5984207.62 N 369339.95 E 4.032 9743.56 . 13749.42 91.300 334.220 7042.09 7094.79 9518.60 N 2548.93 W 5984291.95 N 369301.06 E 0.408 9835.69 13847.39 91 .480 333.720 7039.72 7092.42 9606.60 N 2591.92 W 5984380.68 N 369259.59 E 0.542 9932.78 13942.87 91.230 333.620 7037.46 7090.16 9692.15 N 2634.25 W 5984466.94 N 369218.72 E 0.282 10027.34 14038.68 90.800 332.460 7035.76 7088.46 9777.54 N 2677.68 W 5984553.06 N 369176.76 E 1.291 10122.09 14133.53 90.990 331.330 7034.28 7086.98 9861.19 N 2722.36 W 5984637.46 N 369133.52 E 1.208 10215.59 14229.52 91.300 331.830 7032.36 7085.06 9945.60 N 2768.03 W 5984722.64 N 369089.30 E 0.613 10310.12 14323.84 91.050 331.200 7030.43 7083.13 10028.48 N 2813.01 W 5984806.28 N 369045.75 E 0.718 10402.99 14420.27 91.170 332.680 7028.56 7081.26 10113.56 N 2858.36 W 5984892.12 N 369001.86 E 1.540 10498.05 14515.58 90.620 336.160 7027.07 7079.77 10199.50 N 2899.50 W 5984978.75 N 368962.20 E 3.696 10592.60 14610.89 90.620 332.140 7026.04 7078.74 10285.25 N 2941.05 W 5985065.20 N 368922.12 E 4.218 10687.10 14706.47 90.680 333.180 7024.95 7077.65 10370.15 N 2984.94 W 5985150.84 N 368879.69 E 1.090 10781.53 14802.05 91.110 332.840 7023.46 7076.16 10455.31 N 3028.31 W 5985236.73 N 368837.78 E 0.574 10876.05 14894.28 91.230 331.680 7021.58 7074.28 10536.92 N 3071.23 W 5985319.06 N 368796.26 E 1.264 10967.06 14993.41 91.300 333.230 7019.39 7072.09 10624.79 N 3117.06W 5985407.70 N 368751'.95 E 1.565 11064.92 15088.92 91.670 331.720 7016.91 7069.61 10709.46 N 3161.18 W 5985493.11 N 368709.28 E 1.627 11159.21 15184.31 91.670 331.010 7014.13 7066.83 10793.14 N 3206.88 W 5985577.57 N 368665.02 E 0.744 11253.07 15278.82 91.240 330.710 7011.73 7064.43 10875.66 N 3252.88 W 5985660.87 N 368620.44 E 0.555 11345.92 . 15375.01 91 .480 331.990 7009.45 7062.15 10960.05 N 3298.99 W 5985746.03 N 368575.78 E 1.354 11440.57 15470.29 90.680 334.460 7007.65 7060.35 11045.09 N 3341.90 W 5985831.79 N 368534.33 E 2.724 11534.83 15565.54 89.510 334.460 7007.50 7060.20 11131.03 N 3382.96 W 5985918.43 N 368494.74 E 1.228 11629.35 15661.54 89.880 333.730 7008.01 7060.71 11217.39 N 3424.90 W 5986005.48 N 368454.29 E 0.853 11724.55 15756.71 89.750 333.310 7008.31 7061.01 11302.57 N 3467.34 W 5986091.38 N 368413.32 E 0.462 11818.79 15852.79 89.940 331.670 7008.57 7061.27 11387.78N 3511.72 W 5986177.34 N 368370.40 E 1.718 11913.68 15948.23 90.250 332.680 7008.42 7061.12 11472.19 N 3556.26 W 5986262.49 N 368327.31 E 1.107 12007.85 16043.66 90.680 334.930 7007.64 7060.34 11557.81 N 3598.39 W 5986348.82 N 368286.66 E 2.400 12102.41 16138.79 91.300 333.010 7006.00 7058.70 11643.27 N 3640.12 W 5986434.99 N 368246.39 E 2.121 12196.69 16234.25 91.670 330.690 7003.52 7056.22 11727.41 N 3685.14 W 5986519.88 N 368202.82 E 2.460 12290.76 16329.89 92.100 331.260 7000.38 7053.08 11810.99N 3731.52 W 5986604.25 N 368157.87 E 0.746 12384.73 16425.43 92.340 332.010 6996.68 7049.38 11894.99 N 3776.88 W 5986689.01 N 368113.96 E 0.824 12478.78 16520.73 92.590 330.790 6992.58 7045.28 11978.59 N 3822.45 W 5986773.38 N 368069.82 E 1.306 12572.51 7 November, 2003 - 14:57 Page 60f7 Dri/lQuest 3.03.05.005 Halliburton Sperry-Sun Survey Report for Alpine CD-2 - CD2-06 MWD Your Ref: API 501032047000 Job No. AKMW2694636, Surveyed: 18 October, 2003 Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth (ncl. Azim. Depth Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 16614.40 92.780 329.930 6988.19 7040.89 12059.91 N 3868.72 W 5986855.48 N 368024.95 E 16635.42 92.780 329.930 6987.17 7039.87 12078.08 N 3879.24 W 5986873.83 N 368014.74 E 16680.00 92.780 329.930 6985.01 7037.71 12116.61 N 3901.56 W 5986912.74 N 367993.09 E All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to RKB = 52.70' 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 341.518° (True). Magnetic Declination at Surface is 24.291 ° (01-0ct-03) Based upon Minimum Curvature type calculations, at a Measured Depth of 16680.00ft., The Bottom Hole Displacement is 12729.28ft., in the Direction of 342.151 ° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 16680.00 7037.71 12116.61 N 3901.56 W Projected Survey Survey tool program for CD2-06 MWD From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 266.00 0.00 265.96 266.00 16680.00 265.96 Tolerable Gyro 7037.71 MWD Magnetic 7 November, 2003 - 14:57 Page 70f7 Dogleg Rate (°/1 GOft) 0.939 0.000 0.000 Vertical Section 12664.31 12684.88 12728.50 North Slope, Alaska Comment Projected Survey . . DrillQuest 3.03.05.005 Re: C~·Ó6 Authorization To Commence Injection .' e e Subject: Re: CD2-06 Authorization To Commence Injection Date: Mon, 1Ú Nov 200312:25:18 -0900 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: "Pierson, Chris R" <Chris.R.Pierson@conocophillips.com> O~_\5\ if Chris, I have looked at the information you submitted with regard to CD2-06. I agree with your assessment of the cementing operation and bond log. I presume the IA was pressure tested when the completion was run to satisfy the MIT requirement. A state witnessed MIT is not necessary to initiate injection, however CPAI must perform one either during the completion or now prior to injection. Please make arrangements for one of the Inspectors to witness a MIT when next they are at Alpine. You have approval to initiate injection. Tom Maunder, PE AOGCC "Pierson, Chris R" wrote: > Tom/Winton, > > Attached is the SCMT log for CD2-06. The log indicates good quality cement is present across the logged interval from 9,020' MD (6,965' TVD SS) up to the tubing tail at 8,871' MD (6,911' TVD SS). > > The packer is located at 8,780' MD (6,871' TVD SS) @ 62.4 deg. > The top of the Alpine C sand is located at 9,534' MD (7,067' TVD SS) @ 83.5 deg. > The 7" casing shoe is located at 9,672' MD (7,078' TVD SS) @ 87.7 deg. > PBTD is located at 16,680' MD (6,985' TVD SS) @ 92.8 deg. > > Placement of the cement job went as planned with good returns: > > Excerpts from drillng reports of 7" Casing Cement Job Pumped on 1010912003: > Blow down top drive - MU cmt head & lines > Circulate & condition mud for cmt job @ 6 BPM I 580 psi - full returns > PJSM - Cement 7" casing as follows: Pumped 5 bbls CW-100 - Test lines to 3500 psi - Pumped 15 bbls CW-100- Mix & pumped 52.0 bbls Mud Push XL spacer @ 12.5 ppg - Dropped btm plug - Mixed & pumped 42.5 bbls slurry @ 15.8 ppg (205 sx) - Dropped top plug wI 20 bbls water fl Dowell - switch over to rig pumps & displaced wI 348 bbl 9.6 ppg mud - Bumped plug wI 1200 psi - CIP @ 21:50 hrs. - Check floats - floats holding - Full returns during job > Test casing to 3500 psi for 30 mins. > > RD cmt lines & cmt head - LD landing joint > > Based on this information I've concluded the Alpine interval is adequately isolated in CD2-06. > > We would like to place this well on injection as soon as the facitly hookup is complete (perhaps as early as today or tomorrow) as we believe it will be helpful towards drilling CD2-07 and CD2-10. > > Your early attention to review of the information would be appreciated. > > «CD2-06_SCMT_3NOV03PDS» «CD2-061320 plot.pdf» > > Chris R. Pierson > > Alpine Subsurface Development > Anchorage, AK (A TO-846) > Office - (907) 265-6112 > Cell - (907) 240-5056 > Email-ChrisRPierson@conocophillips.com > > -------------------------------------------------- > Name: CD2-06_SCMT_3NOV03PDS > CD2-06_SCMT_3NOV03PDS Type: PDSView Document 1 of 2 11/10/200312:26 PM Re: CD2-å6 Authorization To Commence Injection . e 2of2 e ( application/x-unknown-content-type-PDSView.Document) > Encoding:base64 > Description: CD2-06_SCMT_3NOV03.PDS > > > > > Name: CD2-06 1320 plot.pdf CD2-06 1320 plot.pdf Type: Acrobat (application/pdt) Encoding: base64 Description: CD2-06 1320 plot.pdf - - - ____on _ __._.. _ _ _ ,.___,.. _. .__ ,. _ __,_ _ __._.._,.____ Torn Maunder <tom rnaunder@admin.state.ak.us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 11/10/200312:26 PM e e MECHANICAL INTEGRITY RE:PORT' '.. d-Ô ~-l~ :~IG RELE;.S::: . OPER & FIELD é.. \1'~ 1: ~ \.. \>.\ ~ ç WELL NllliB ER c.... \) d- - 0 <c ::?UD DA!:=:: ~h-LL DATA ......." Casing: . \ TD: Jill.. TVD¡ ?BTD: MD TVD Shoe: ~b~J-HD '1t>'\<6 TVD¡ DV: ~~ MD ~~ Tv!) _:":ïe~: Shoe: 11]) TVD¡ ~"..., .:.1..;1:' : HD ;:~iD :~D:i.:;g: 4\1~' P acker <6\~(J l1D ~ý>" \ TVD i Set: at ~~'\ \ ::ole Size <is \1;) a.na j Perfs to ~C?.Þ...NIc;·~ INTEGRITY - PART /1 Annulus Press Test: ~p j 15 min 30 min COü:i!Ilents: ~ ME CRÞ_1IE CÞ.L INTEGRITY - PART ¡ 2 Cement: Volumes:' þ...mt. Liner ; Csg ~OS~'( j DV CLüt -"01 to cove~ per::s ~\ ,..,. Q '!:>O"Zo 'I..~ ~t'""'\ Gf")\..\(t.\ ~~r C~ ~\\,'\,",t:. ~\~'> 5"00' . 'I'heore tical TOC Co 3.t) ìo '{. ~ ~W~~~\c.c.-. \ \C<::.. \ '" ~~ '-\ \' ~ Cement Bond Log (Yes or No) / i In AOGCC File' CBL Evaluation, zone above perfs t;,,:I,.~-,~...\ \()~~ ~~,,\-,"> \~Ut.\--~ . I~,~~~Q'b\E:; ~ ~~~-\-~-\- c.>'~, \o..rUë. 0"'14......~ \", c \,)<t:r C~~c:. r 't........ ~~CII~,. . Prociu~tion Log: Type ¡Evaluation CONCLUSIONS: ?art ;1: ?ar~ :Z:\J\.r \~ '~~'-c-C'\~ r . - .' . ðMl\{Io-O'>:> ~ Q. !~ .~~ :> Þ CD ;,&.¡ ~ @] c: c: oC( Corn pany \/V'ell: Fiel.: : Boroul~1t-l: 0 æ ~ .... ~ w <C ..... !;2 w ~ ~ a. 9 oil :t: a. Z UI .... 0 Q :t: W Z ~ 0 ~ æ ..... 0 ~ IE ~ Z 0 a. 0 0 0 z ¡;! 0 0 9 i ~ '" I! ë i;i IS £ ... ~ ..... 0 e \'5~ ~" (TO e Scftlumberger CONOCOPHILLlPS ALASKA, INC. CD2.{16 ALPINE NORTH SLOPE State A LA SKA SLIM CEMENT BOND LOG WITH IMAGING PRESSURE/TEMPERATURE 03 NOVEMBER 2003 1627' FNL& 1:5:57' FEL AT SURFACE Pennanent )¡¡ um: Log Measured From: Oilling Measured From: Bey.: K.B. G.L. 20 t D.F. :52 t G RO UNO LE\ÆL OF OF Bey.: 0 t :52.D t abow Perm. )¡¡ um AP I Serial t-b. :50·103·20470·00 3- t-b.....2003 ONE 16680 t Logging Date Rom t-tJrrber Depth Oilier Schlurrberger Depth BoIInm Log h1I!n.a1 Top Log h1I!n.a1 Casing Auid T\pe SalinÈt!' Density Auid Lewl BlflCASlNGITUBING STRING Bit Size From To CasinglTubing Size \.f1kight Grade From To Ma!lim.Jm Recorded TerrperaÞJres Logger On BoIInm I lime LM t-tJrrber I Location Recorded By \II.I1nesæd Bv Section 2 Township IIN DIES EL I BRINE 7.D00in 26 Ibmlt L-80 Ot 9672 t 1:52 degF 3· t-b..... 2003 830:5 I PRUDHOE BAY EVAN REILLY BRAIN O' DELL 11:5:11 Range 4E E ! o u ~ J!... Oil Density \lISter SalinÈt!' Gas Gravry ~ Bo o Bw ~ liÐg Bubble Point Pres:sure Bubble Point TerrperaÞJre Solution GOR Ma!lim.Jm DeualÎon CEMENTING DATA Primarw'Squeeze Casing $!ring t-b Lead CementT\pe \lblume Density \lISter Loss Addilhes ~ cD ~ Tail CementT\pe \lblume Density \lISter Loss Addi1iws Eiopetted Cement Top Logging Date Rom t-tJrrber Depth Oilier Schlurrberger Depth BoIInm Log h1I!n.a1 Top Log h1I!n.a1 Casing Auid T\pe SalinÈt!' Density Auid Lewl BlflCASlNGITUBING STRING j .~ U * Bit Size .... From £ To .1S CasinglTubing Size -0 E :~~ I From .¡¡¡ ~ . ~ ::g:~n~::~d Terrpei~·.l \..nit t-tJrrber I Locatic>1ìf :::~ BB: I .... 10 .... ~ ::> . > Helvetica Annotate View Help ...., \;[J) "::..J ~ "'" M U .... ... ... W J ~ , JJ~" " 0 A ~ I ¿ .. ~ ..  :;: a lit;¡ .. Display ~ Edit II) ~ File jJ DISCLAIUER THE USEOF AND RELL'lNCE UPON THIS RB:ORDED-DATA BY THE HEREIN NAUED COUPANY Q'.ND ANYOF ITS AFFILL'lTES, PARTNERS, REPRESENTATfIIES,I'DENTS,CONSULTANTSAND EUPlDYE5) ISSUBJB:TTO THETERUS AND CONDITONSI'DREED UPON BETWEEN SCHLUUBERGER AND THECOUPANY,INCLUDING: IÃ) RESTRI::TONSON USEOF THE RB:ORDED-DATA; ¢ ) DISCLAIUERSAND IIWWERSOF lfIIO.RRANTlESAND REPRESENTATONS REGARDING COUPAN.....S USEOF AND RELL'lNCE UPON THE RB:ORDED-DATA;AND (.t!) CUSTOUER'S FULLAND SOLE RESPONSIBILITY FOR ANY INFERENCE DRIWIIN OR DB:ISON UADE IN CONNB:TON WITH THE USEOF THIS RB:ORDED-DATA. OTH ER SERVI:: ESI OS1: NONE OS2: OSJ: OS~: oss: REUAR!oS: RUN NUUBER Depti tg corre liftd D ~'urvSu UWD G RlRe~ 1.cI; . uand, prool:JE!d D{CIIe It LO; ged D œt! on lie oemutoold be Illd lit! onedlift 1· Ca: Ilg. I.cI; ged preu. rell!mpe 1¡¡lue ¡:a:~ OOIJI 'ft'an 16m' D sœ1 I.cI; ged C B L ¡:a:m 'ft'an œepe~tæileuær.1e œpti (,tUe D HPJJI!J D tlÞllg lall 3tæi':1. I.cI; ged ærou dlen I /613 Þrlle 1111:1 lit! rà;:@ upeGr!d 3tWLEG. SI rà;:@ Iœ II preu Ire II.Q! 2&J ~ I Ii rolg IOlt tgg IIg. Ru ". IldÞ:æd II! rv900d oemut, Þltöe re . ~cme q IUttll æ:ntlie 1111:1 cuerlie tggllg IIt!rual. Tie ~!;JlalJ reoeædD{lie tIollœre I!;JII, aŒ! lind, 11I1 cl m!;J It IldÞ:æ good oeme Itor dle~e I cue r lie lit! rual. U~ed'UWFD' ciauelDœt!onlle Iœloore 11.1:1. TlIJ clallellJ œræd'ft'an lie Iœ lbore preu I re 9 Ia:lIe It& IJ correGr!d tJr œut;lll)l D{par.mn r 'G D ~ . Crelll: Ut¡¡ FOist/Jill UceIWI, NW / P¡;;: ZXI ~ / ID:1:1D:19 RUN SERVI::EORDER II: IIDII965IJ PROGRAU VERSON: 11C };]JS FLU ID LEVEL: lDGG ED INTERVAL START STOP e OTH ER SERVI:: ES2 OSI: OS2: OSJ: OS~: OSS: R EUAR!oS: e <l) ~ \ ", ~ !FjfêCornplete IW8.25 STOP START RUN 2 RUN 2 RUN NUUBER 2 INTERVAL EQUIPMENT DESCRIPTION RUN SURFACE EQUIPMENT SERVI::EORDER II: P ROG RAU VERSO N FLU ID LEVEL: lDGGED WITU-A Ready / ~ u u u rt 13000-; e Name +N/-S _ WELL DETAILS +. Nortlùng Basting Latitude Longitude Slot CD2·06 89.30 -11.04 5974731.130 371686.730 70'20'21.103N 151"02'28.405W N/A 14000- +- -'--- ConocóPhillips 12000-' CD2-06 'ï:i' 10000-, -- £i o o o - ,-.. -±.. "€ o ~ .s ::I o rJ) I 5000 ='j ~-4~) I III~; -6000 -5000 I -4000 I -3000 -2000 I -1000 W est( - )/East( +) [1 OOOftJin] . . FRANK H. MURKOWSKI, GOVERNOR A I/",f¡1iA. OIL AlQ) GAS CONSERVATION COMltllSSION Chip Alvord Alpine Drilling Team Leader ConocoPhillips (Alaska), Inc. PO Box 100360 Anchorage AK 99510-0360 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Colville River Field CD2-06 ConocoPhillips (Alaska), Inc. Pennit No: 203-159 Surface Location: 1627' FNL, 1556' FEL, Sec. 2, T11N, R4E, UM Bottomhole Location: 147' FNL, 290' FEL, Sec. 27, Tl2N, R4E, UM Dear Mr. Alvord: Enclosed is the approved application for pennit to drill the above referenced service well. This pennit to drill does not exempt you from obtaining additional pennits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required pennits and approvals have been issued. In addition, the Commission reserves the right to withdraw the pennit 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 tenns and conditions of this pennit may result in the revocation or suspension of the pennit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's North Slope petroleum field inspector at 659-3607 (pager). Sincerely, k~~ Randy Ruedrich Commissioner BY ORDER qr THE COMMISSION DATED thislL day of September, 2003 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Exploration, Production and Refineries Section Dli1l0 Re-entry D 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: 1a. Twe of Work: ): STATE OF ALASKA ALASKA OIL & GAS COMMISSION PERMIT TO DRILL ExploratoryU Development Oil U Multiple Zone D SeIVice0 Development Gas D Single Zone 0 5. Bond: ~ Blanket U Single Well 11. Well Name and Nurrber: Bond No. 59-52-180 CD2-06 ,/ 6. Proposed Depth: 12. FieldlPool(s): MD: 16613' ./ lVD: 7119' ,0/ Colville River Field 7. Property Designation: ¡ II' ./ AU< 380075, 387212, 25530 B. Land Use Permit: Redrill U 1 b. Current Well Class: Stratigraphic Test D P.O. Box 100360 Anchorage, AI< 99510-0360 4a. Location of Well (Governmental Section): II Surface: 1627' FNL, 1556' FEL, Sec. 2, T11 N, R4E, UM Top of Productive Horizon: 1289' FNL, 2145' FEL, Sec. 35, T12N, R4E, UM TmalDepth: ¡ 147' FNL, 290' FEL, Sec. 27, T12N, R4E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 371687 j y- 16. Deviated IlVells: Kickoff depth: 200 / 1 B. Casing Program Size Hole Casing 42" 16" 12.25" 9.625" 8.5" 7" f\VA 4.5" 19 Total Depth MD (ft): Casing Structural Conductor Detailed Operations Intermediate Production Liner Perforation Depth MD (ft): 20. Attachments: Filing Fee 0 Property Plat 0 ¡ 5974731 Zone- ft. 1 Maximum Hole Angle: 90° Specifications Weight Grade Coupling Length 62.5# H-40 Weld 77' 36# J-55 BTC 2775' 26# L-80 BTC-M 9294' 12.6# L-80 IBT-mod 8830' PRESENT WELL CONDmON SUMMARY Tmal Depth TVD (ft): Plugs (measured) Length Size BOP SketchU Diverter Sketch'D Dlilling programG:J Seabed Report 0 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and rorrect to the best of my knowtedge. Printed Name C. Alvord Signature 5-:....Ì).- 0.-f.. "'-'4-1\-. q liz.../ Wo! "} ADL NI A 9. Acres in Property: 2560 Alpine River Pool ' 13. Approximate Spud Date: 10/25/2003 14. Distance to Nearest Property: 147' FNL, Sec. 27 10. KB Elevation 15. Distance to Nearest Well within Pool: CD2·20, 1502 ." 4 (Height above GL): 52 feet 17. Antidpated Pressure (see 20 p.,pc 25.035) Max. Downhole Pressure: 3221 psig / fVIax. Surface Pressure: 2510 psig ... Setting Depth Quantity of Cement Bottom c. f. or sacks MD TVD (including stage data) 114' 114' 2812' 2390' 547 sx AS Ute & 230 sx LiteCrete 9332' 7096' 150 sx Class G 8862' 6968 I GGI ") ---11 ( 't (To be rompleted for Redlill and Re-Entry Operations) Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured) MD 37' 37' 37' 32' Top TVD 37' 37' 37' 32' /" /' Cement Volume MD TVD Perforation Depth lVD (ft): Time v. Depth Plot U Drilling Auid Program 0 Date: Shallow Hazard Analysis U 20 MC 25.050 requirements 0 Contact Zane Kuenzler @ 265-1308 Title Alpine Drilling Team Leader I' 11/ Phone ê¿ Date 9.1;/03 't~ ... C. '7 v (I I" ..{ f - (p '17 c¡ I d {I Preoared bv Zane Kuenzfer Commission Use CXlly API Number. Permit Approval See cover letter 50- /03 - 20 c¡ 7 (J -CJð Date: ) 1/ ? / !)~ for other requirements Conditions of approval: Samples required 0 Yes § No Mud log r:£¡r~ / - 0 Yes ~ No Hydrogen sulfide measures 0 Yes ~No Directional survey required ~Yes 0 No ML~~tAl.V\.. B-o r E t-ts.f -SSOO f Ç. ¿. ,..h:CT ~~t- 0 ~¿ ~ tVi i-'tDt.JI'Rd. Other: ~ u '/..0 Me.. 1...5. 0 ~ S (h.) (z.. \ I ðN """ ~ 4\IA..Ú~ WI. -eM..t-t ,;<- W ~ Y¿1- ~- fev"WI\AL"Z..S.41'-(þ)} p~~tt--~~~F 1'5 WCU\lt-r··, r Approved by: ~ -~ COfv1MISSIONER THE COMMISSION Date: ~ /7. I? 3 Form 10-401 Revised Jld003, Submit in Duplicate . ". Permit to Drill Nurrber. 2D 3 -/~-r¡ n.~ t ,w, , .'-1 CD2-06 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) .12-1/411 Hole 19-518" CasinQ Interval Event Risk Level Conductor Broach L.ow Well Collision medium ) Gas Hydrates Low Running Sands and Gravel Low Abnormal Pressure in Low ./ Surface Formations >2000' TVD Lost Circulation Low J 8-1/2" Hole /7" CasinQ Intèrval Event Risk Level Abnormal Pressure in low Surface Formations >2000' TVD Lost circulation L.ow Hole swabbing on trips Moderate Abnormal Reservoir Pressure low ../ Hydrogen Sulfide gas Low Mitigation Strategy Monitor cellar continuously during interval. Gyro single shots, traveling cylinder diagrams Monitor well at base of permafrost, increased mud weight, decreased mud viscosity, increased circulating times, controlled drilling rates, low mud temperatures Maintain planned mud parameters, Increase mud weight, use weighted sweeps. Increased mud weight Reduced pump rates, mud rheology, lost circulation material, use of low density cement slurries Mitigation Strategy BOPE drills, Keep mud weight above 9.6 ppg. Check for flow during connections and if needed, increase mud weight. Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheology, lost circulation material Reduced trip speeds, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECD) monitoring, weighted sweeps. Well control drills, increased mud weight. No mapped faults occur within 700' of the planned wellbore. H2S drills, detection systems, alarms, standard well control practices, mud scavengers .6-1/8" Hole / Horizontal Production Hole Event Risk Level Lost circulation moderate Hole swabbing on trips Moderate ) Abnormal Reservoir Pressure Medium Hydrogen Sulfide gas ../ Low Mitigation Strategy Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheology, 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) monitoring, weighted sweeps. 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 weight. H2S drills, detection systems, alarms, standard well control practices, mud scavengers ORIGI~IIA¡,L~.. ) ) Procedure Alpine: CD2-06 1. 2. 3. 4. 5. 6. 7. Move on Doyon 19. / Drill 12- %" hole to the surface casing point as per the directional plan. Run and cement 9-5/8" surface casing. /' Install and test BOPE to 5000 psi. Pressure test casing to 2500 psi. Drill out 20' of new hole. Perform leak off test. Pick up and run in hole with 8-1/2" drilling BHA. /" 8. Drill 8-%" hole to intermediate casing point in the Alpine Sands. (LWD Program: GR/RES/PWD)V 9. Run and cement 7" casing as per program. Top of cement> 829 feet MD above Alpine reservoir. Carry out a leak off test down the 9-5/811 x T' casing annulus to confirm the fracture pressure referenced to the casing shoe. Freeze protect casing annulus and casing. 10. 11. 12. 16. 17. 18. 19. 20. 21. 22. BOPE test to 5000 psi. .,// Run drilling assembly. Pressure test casing to 3500 psi. Drill out and perform formation integrity test to 12.5 , ppg EMW. Minimum acceptable leak off for drilling ahead is 11.5 ppg EMW. ,/ Drill 6-1/8" horizontal section to well TD (LWD Program: GR/RES/PWD).v Circulate the hole clean and pull out of hole. Run 4-%,12.6#, L-80 tubing wit~ DB nipple, gas lift mandrel(s), and packer. Land hanger. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. / Circulate tubing to diesel and install freeze protection in the annulus. Drop ball and set packer. Test tubing and tubing-casing annulus separately to 3500 psi 1 30 mins. / Set BPV and secure well. Move rig off. O. i''"' n'" ~." l i , ~ Well Proximity Risks: Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. CD2-08 will be the closest well to CD2-06. Well separation is 20.1 ft at 300 ft MD. Accounting for survey uncertainty, the ellipse-to-ellipse separation is 13.9 ft at 300 ft MD. prilling Area Risks: "' There are no high-risk events (e.g. over-pressures zones) anticipated. Lost circulation: Faulting within the Alpine reservoir section is considered 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 Pumping Operations: Incidental fluids developed from drilling operations on well CD2-06 will be injected into a permitted annulus on C02 pad or the class 2 disposal well on CD1 pad. I The CD2-06 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 CD2-06 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 casing will be set near the below the base of the Schrader Bluff Formation (C-40). These 300-400' 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 TVD) + 1,500 psi = (12.0 ppg) * (0.052) * (2390') + 1,500 psi = 2,990 pSÎ Pore Pressure = 1 ,081 psi Therefore Differential = 2991 - 1081 = 1910 psi. t 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 Cc,nnection 850/0 of 85% of OD (ppf) Grade Range Type Collapse Collapse Burst Burst 9-5/8" 36 J·55 3 BTC 2,020 psi 1,717 psi 3,520 psi 2,992 psi 7" 26 L-80 3 BTC-Mod 5,410 psi 4,599 psi 7,240 psi 6,154 psi ORIGINAL CD2...06 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 %" Density 8.8 - 9.6 ppg 9.6~9 8.8-9.3 ppg ..,r PV 10 . 10-15 YP 20 - 60 15 - 25 25 - 30 Funnel Viscosity 100 - 200 Initial Gels 4-8 10-15 10 minute gels <18 12 - 20 API Filtrate NG -10 cc I 30 min 4 - 12 cc/30 min (drilling) H PHT Fluid Loss at 160 12 - 14 cc/30 min PH 8.5 .- 9.0 9.0 -10.0 9.0-9.5 KGL 6% Surface Hole: A standard high viscosity fresh water I gel spud mud is recommended for the surface interval. Keep flowline viscosity at ± 200 seclqt 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 60/0 KGI, 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. 0......,·' ''', " ':' i<:~ 1 ' ' " " ,'!¡ ;r ~ . .:': ~ ~ CD2-06 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 : Cs~ Setting Fracture Pore Casing Size Depth Gradient pressure ASP Drilling (in) MDrrVD(ft) (Ibs. I gal) (psi) (psi) 16 114/114 10.9 52 53 9 5/8 2812 I 2390 14.5 1081 1563 7" 9332 / 7096 16.0 3211 2510 N/A 16613 I 7119 16.0 3221 NIA ,/ · NOTE: The Doyon 19 5000 psi BOP equipment is adequate. Test BOP's to 5000 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] 0 = [(10.9 x 0.052) - 0.1] x 114 = 53 psi OR ASP = FPP - (0.1 x D) = 1081 - (0.1 x 2390') = 842 psi 2. Drilling below surface c~sing (9 5/8") ASP = [(FG x 0.052) - 0.1] 0 = [(14.5 x 0.052) - 0.1] x 2390 = 1563 psi OR ASP = FPP - (0.1 x D) = 3211 - (0.1 x 70~6') = 2501 psi 3. Drilling below intermediate casing (7") ASP = FPP - (0.1 x D) j = 3221 - (0.1 x 7119')= 2510 psi OR\G\NAL ). Colville River Field ) CD2-06 Injection Well Completion Plan 16" Conductor to 114' Updated 09/08/03 . 4-1/2" Camco OS Nipple (3.812') at 2000' TVD = 2310' MD 9-5/8" 36 ppf J-55 STC Surface Casing @ 2812' MD I 2390' TVD cementißd to surface Packer Fluid mix: 9.? PPQ KCI Srine with ?OOO' TVD diesel Cé\P 4-1/2" 12.6 ppf L-80 1ST M tubing run v,Iith Jet Lube Run'n'Seal pipe dope Tubing suspended with diesel Completion MD TVD Tubing Hanger 32' 32' 4-1/2", 12.6#/ft, 1ST-Mod Tubing Camco DS6 nipple 2310' 2000' 4-1/2", 12.6#/ft, 1ST-Mod Tubing Cameo KSG2- GLM (3.909" ID) 8650' 6866' 4-1/2", 12.6#/ft, 1ST-Mod Tubing (2) Baker 83 Packer wI millout extension 8750' 6918' 4-1/2", 12.6#/ft, 1ST-Mod Tubing (1) HES "XN" (3.725")-61.10 inc 8850' 6963' 4-1/2", 12.6#/ft, 1ST-Mod 10' pup joint WEG 8862' 6968' ,---..... TOC @ +~- 84591~D /6754' TVD (>829' MD\tyové top Alpine) Camco KBG-2 GLM (3.909" DRIFT ID) w/ dummy Baker 53 Packer W/ millout extension at +/- 8750' MD/ 6918' TVD <200' TVD from top of Alpine ~~ª"'~}'Ä~';'. Well TD at 166131 MD I 71191 TVD Top Alpine at 9288' MD I 7090' TVD ; :~---~~ 7" 26 ppf L -80 BTC Mod 'Production Casing @ 9332' 17096' TVD @+I- 83.0º 10 :~i : ~. ; ~, , ,1' ~,l:ivi /J;:~ Alpine, CD2-06 Well Cementinq Requirements 95/8" Surface Casin~ run to 2812' MD /2390' TVD Cement from 2812' MD to 2312' (500' of fill) with Class G + Adds @ 15.8 PPG, and from 2312' to surface with Arctic Set Lite 3. Assume 300% excess annular volume in permafrost and 50% excess below the permafrost (1602' MD). Lead slurry: System: Tail slurry: System: (2312'-1602') X 0.3132 fe/ft X 1.5 (50% excess) = 333.6 fe below permafrost 1602' X 0.3132 felft X 4 (300% excess) = 2007.0 ft3 above permafrost Total volume = 333.6 + 2007.0 = 2340.6 ft3 => 547 Sx @ 4.28 ft3/sk 547 Sx ArcticSet Lite 3 @ 10.7 PPG yielding 4.44 ft3/sk, Class G + 30% D053 thixotropic additive, 0.6% D046 antifoamer, 1.5% D079 extender, 1.5% SOOI accelerator, 50% DI24 extender and 9% BWOWI D044 freeze suppressant 500' X 0.3132 ft3/ft X 1.5 (50% excess) = 234.9 ft3 annular volume 80' X 0.4341 fe/ft = 34.7 ft3 shoe joint volume Total volume = 234.9 + 34.7 = 269.6 ft3 => 230 Sx @ 1.17 ft3/sk 230 Sx Class G + 0.2% D046 antifoamer, 0.3% D065 dispersant and 1 % SOOI accelerator @ 15.8 PPG yielding 1.17 ft3¡sk 7" Intermediate Casin~ run to 9332' MD /7098' TVD Cement from 9332' MD to +/- 8459' MD (minimum 500' MD above top of Alpine formation) with Class G + adds @ 15.8 PPG. Assume 40% excess annular volume. Slurry: System: (9332' - 8459') X 0.1268 ft3/ft X 1.4 (40% excess) = 155.0 ft3 annular vol. 80' X 0.2148 ft3/ft = 17.2 fe shoe joint volume Total volume = 155.0 + 17.2 = 172.2 fe => 150 Sx @ 1.15 ft3¡sk 150 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 1.15 ft31 1 By Weight Of mix Water, all other additives are BWOCement ORIGINAL Alaska North North S/fJp . . Prelim: CD2~6·f;~·';,Plarf:_"_CD2-06 (wp03) ~ Sperry-Sun Drilling Services ~ .", -. ,~ - . ."." '. ~ ':' . ~.'~....) '. - .: . ~ \ " ReV/Si:ã: 8 September, 2003 ra ·,..:rJ roposal Report -~'.J.-_~ ;r':- '>"' 8 September, 2003 ~ -~.-..l}'; -;>::~ ~.-- Surface Coordinates: 5974731.13 N, 371686.73 E (70020' 21.1033" N, 151002'28.4054" W) '-" Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Kelly Bushing: 52.000 above Mean Sea Level ,.~- SpE!l'.....y-su., i::J'FffL L.IN'~'sèfAVIc:'E·S A Haßlburton Company Proposal Ref: pro293 ..... ./ ~Ph"'" ····11· Conoco ... II IpS ConocoPhillips Alaska, Inc. Colville River Unit Alpine (CD2 Pad) _400ÇD2-O~00{wp06 0 I I I I í TO Target: 16613 ftMO,7119 ftTVD; 1r7' FNL, 290' FEL (See 27-T12N-R4E) ,,/,_,_.,.Y"'" 7118.98 ¡ {:) CÐ2-06 (ReI'Toe) ../",./ ¡ ~ Point Target .,/ ~ ô/::: 7119.00 TV!), 12039.77 N, 402-1.35 n' 'I ~~ :~ ¡ .....;y I ~j' ~ 'i:'C':iV ø () ~. I ~c8' ~ I g ¡¿j s§ ~" f;) S!,li. ," ~ ~ ~Q ~ ,~co ^~ ~ ~. " - ~ r;) ~ ~.-';;!;5 -C\~'ro ~ ro~'5 ~rv {: ~ ~ 0~\T"~~ .<r.f!; i/j ~,t ~ f~' bo '\~ ~ ....~ ~ ~ t:; @~, ~Q' !b N r1 ~~ ~ <s'" ~ ..J<...... ~~ Ñ ~" t\' ~e _n,~' ,\\;)' 7109.75 ~ 2 ~ (j ^~ ~(;:' ,~':r n;,q,' " 0(;:' ~e' q,.... I C; 0 " J !k ~'~{b~ ~# , e;,Ò) fÖ 0'\ 7~ .85 ,C; ~ S)~ / ' e~ boSS ¡-~ @ 70~0.OO 'S' <s~ I ~eÖ; 100.00 ¡ I . 4700.00 I I 00 13400.00 9-5/8" Csg Pt... Drill out 8-1/2" Hole: 2812 ft MD, 2390 ft TV~ t -.,. " .~ 2100.00 End Dir, Start Sail @ 39.0520 : 1257.01ftMD,1182.54ftTV~ I Continue Dir @ 4.000o/100ft : 500.00ftMD,498.77ftTVD~ ~ Begin Dir In 121/4" Hole @ 3.000o/100ft: 200.000 MD, 200.00ft TV~j ,_ o ----------:-------------/~~ ---------------lì , I I ¡ I Scale: 1 inch :::: 2000ft -8000 -6000 I I 12000 - 10000 - --ú ~ ..,. .~ ~ 'b ~ ;c.o ~ 8000 - N ··f· 6000 - Reference is True North Current Well Properties Well: Prelim: CD2-06 4000 - Horizontal Coordinates: Ref. Global Coordinates: 5974731.13 N, 371686.73 E Ref. Structure: 287.65 N, 35.69 W Ref. Geographical Coordinates :700 20' 21,1033' N,151° 02' 28.4054" W 1627' FNL & 1557' FEL, SEC 2 - T11 N - R4E RKB Elevation: North Reference : Units: 52.00ft above Mean Sea Level True North Feet (US Survey) 2000 - ; ::: o o o N 1\ ..c: ü £ Q) -2000 - (U ü (f) SHL (1627' FNL & 1551' FEL, SEC 2 - T11N - R4E)'/' sper'r'y-sul1 qR(~~L(NG . .'~...æ. ~'S~J c;..~..~ A Halliburton Company I -8000 -6000 Scale: 1 inch:::: 2000ft I -4000 I -2000 IPrepared by: GAndrews DrillQuest 3.03.02.002 2000 4000 I - 12000 - 10000 - 8000 - 6000 - 4000 - 2000 ;!:: c c c C\. II ..c c.; .~ - -2000 i! cc c.; if. I o 2000 I 4000 ð~tt3tN'~t rProved: - ConocóPhillips ConocoPhillips Alaska, Inc. Colville River Unit Alpine (CD2 Pad) CD2-06 (wp06 C ::1:) ~ç-",-:~ .j-:- _J~ £"."0. -~ i-' ~ _=G.: --1~~ j7-.-~~ !5P,E!r-.'I''V..!æiL.J1"1 DRILLING SERViceS A Halliburton Company W.ell : ~ iÆ: Reference is True North Curr~nt Well Properties Prelim: CD2-06 Horizontal Coordinates: Ref. Global Coordinates: 5974731.13 N, 371686.73 E Ref. Structure: 287.65 N, 35.69 W Ref. Geographical Coordinates: 70020' 21.1033" N, 1510 02' 28.4054" W 1627' FNL & 1557' FEL, SEC 2 - T11N - R4E E'.tè Di" Start Sail @ 39.052° : 1257.01ftMD,1182.54ftTVD r;)1:Ç5 n"CS ~Q ~'t::: 9iJ8" Csg Pt... Drill out 8-1/2" Hole: 2812 ft MD, 2390 ft¡þÎD ~<:) r;)1:Ç5 ~;... ~ r.P ~ ~~ ~' ~ ~ ~ ~ '\ ^'~ ~. ~ ¡>ø- ~. ' f§"~ ~~ ~ ~ 0~^(5 ~ ¡f- .?, ~ '\. .OJ ,," ~ @~.. ¡¡.~ ~ iJ: ~ ~flì () 6' ø ~ll gJ cf ~ ~~ øflì~N ~. ;s.. ~ ~"V n::. §' .¡;p ^~ ð.. '10 (J~ vW' it ..." ç~ ~~ ~N''' r;)t::;J~ øif úr5':..~ró tf&~ (Ij ,,~.§ !V Ç:)~ csJ.r;) ^'i.4ø ~ >t:.... ","'co ",,,,co ","'co fb'8 ~~ ~cs "cs r6' ~C?) ~" ;r¡, ;C'5 -,/ i CDZ-06 (ReJ'Heel) Circle, Radius: 100.00jt 7107.00 TWJ, 5779.14 N, 676.73 W ~~ r;)' ~CS ~~ ~~ ~. ~CS ;~ iii .~~ ocr ~2: ¢:<'\J 0);: ..-~ r::.<'\J Ò'~ i!E. ;2;¡f tDlL. ~ò :.;re 8,..J ...2: ~!:'- 0"" -;! ~~/ {O~ ../' .= Scale: 1 inch = 2000ft o RKB Elevation: North Reference: Units: 52.00ff above Mean Sea Level True North Feet (US Survey) 2000 4000 6000 8000 10000 12000 14000 I I I I I I I ~ o - - ~:::.SHL(1~27' FNL_& 1557 .f~Ef 2-T11l" - R4EL - - - - - - - - - - - - - - - - - - - - - - - 0 ~ - Begin Dlr In 121/4" Hole @ 3.0000/100ft: 200.000 MD, 200.000 TVD ~ ~<::Continue Dir @ 4.0000/100ft: 500.0OOMD,498.77ftTVD 0 ~ £ 2000 - :::J en :'2 N L{) II 4000 - aJ ~ ~ ..c +-' a. <1> o ëa .2 6000 - t <1> > ¢:: o o o ~ 8000 - .s::: o .£ Q) (tj o (f) DrillQuest 3.03.02.002 Plan: CD2-06 (wp03) CD2-06 (RevToe) Point Target 7119.00 TVD, 12039.77 N. 4024.35 rV o Scale: 1 inch = 2000ft I 2000 I 4000 I 6000 I 8000 I 10000 I 12000 I 14000 rrepared by: GAndrews IDatelTime: fhecked: 8 September, 2003 - 11 :45 -- Q) (ij o (f) - 2000 :::J en :'2 N L!) - 4000 " aJ ~ ~ ..c +-' a. <1> o ëa - 6000 .2 t <1> > '-- - 8000 ¡Approved: DrillQuest 3.03.02.002 Page 2 of 14 8 September, 2003 - 11 :42 Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-G6 - Plan: CD2-06 (wp03) Revised: 8 September, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Inct. Azim. Depth Depth Northings Eastlngs Northlngs Easting§¡ Rate '~i'''Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ..... 0.00 0,000 0.000 -52,00 0.00 0.00 N 0.00 E 5974731.13 N 3'£1£86.78¡jEi 0.00 SHL (1627' FNL & 1557' FEL, SEC 2 T11N - R4E) 50.00 0.000 0.000 -2,00 50.00 0.00 N 0.00 E 5974'Z,ªol.13 N ;J$71686':73 E 0.000 0.00 100,00 0.000 0.000 48.00 100.00 0.00 N 0,00 E 5 gZ,1731tl? N 'C$~;1686.73 E 0,000 0,00 150.00 0.000 0.000 98.00 150.00 0.00 N 0.00 E.f,.< ,59ZliZ31·;ilB;,N 371686.73 E 0.000 0.00 ...,. 200.00 0.000 0.000 148.00 200.00 0,00 N {Q,OO EZv; ':59747.31 .1~'N 371686.73 E 0.000 0.00 Begin Dir In 12 1/4 U Hole @ 3.0000/100ft: 200.00ft MD, 200.00ft TVD 250.00 1.500 345.000 197.99 249.99 5974731.76 N 371686.57 E 3.000 0.65 300.00 3.000 345.000 247.95 299.95 5974733.67 N 371686,10 E 3.000 2.61 350.00 4.500 345.000 297.85 349.85 5974736.84 N 371685.30 E 3.000 5.88 400.00 6.000 345.000 347.63 399.63 5974741.28 N 371684.20 E 3.000 10.44 450.00 7.500 345.000 397.29 449.29 5974746.98 N 371682.77 E 3.000 16.31 0 - 500,00 9.000 345.000 446.77 22,71 N 6.09W 5974753.94 N 371681.03 E 3.000 23.47 Continue Dir @ 4.0000/100tt : 500 .00ttM D ,498 .77ftTVD :::0 550.00 10.948 347.638 496.01 31.13 N 8.11 W 5974762.39 N 371679,15 E 4.000 32.10 so=- 600.00 12.911 349.484 544.93 41 ,26 N 10,15 W 5974772.56 N 371677.29 E 4.000 42,35 G) 650.00 14,884 645.46 53.09 N 12.19 W 5974784.42 N 371675.45 E 4.000 54.22 700,00 16.864 693.55 66.61 N 14.24 W 5974797.98 N 371673.64 E 4,000 67.69 c:'".~ Z 750.00 18.847 741.14 81.81 N 16,28 W 5974813.20 N 371671.85 E 4.000 82.75 - 800.00 20.834 788.17 98.65 N 18.32 W 5974830.08 N 371670.10 E 4.000 99.37 » 22.823 834.59 117.13 N 20,35 W 5974848.59 N 371668.38 E 4.000 117.54 -y 850.00 ~ 900.00 24.813 880,32 137,22 N 22.38 W 5974868,71 N 371666.70 E 4.000 137.24 ! 950.00 26.805 925.33 158.89 N 24.40 W 5974890.42 N 371665.05 E 4.000 1 58.43 - 1000.00 28.798 355.241 917.56 969.56 182.13 N 26.41 W 5974913.68 N 371663.45 E 4.000 181.10 1050.00 30.792 355,559 960.95 1012.95 206.89 N 28.40 W 5974938.47 N 371661.88 E 4.000 205,22 1100.00 32,786 355.842 1003.45 1055.45 233.15 N 30.37 W 5974964.77 N 371660.36 E 4.000 230,75 1150.00 34.781 356.095 1045.00 1097.00 260.89 N 32.32 W 5974992.53 N 371658.88 E 4.000 257.68 ---1200.00 36,777 356.325 1085.56 1137.56 290.05 N 34.25 W 5975021.73 N 371657.45 E 4.000 285.95 1250.00 38,773 356.533 1125.08 1177.08 320.62 N 36,16 W 5975052.32 N 371656,06 E 4.000 315.55 ~ 1257,01 39.052 356.561 1130.54 1182.54 325.02 N 36.42 W 5975056.72 N 371655.87 E 4.000 319,80 End Dir, Start Sail @ 39.052° : 1257,01 ftMD,1182.54ftTVD 1300.00 39.052 356.561 1163.92 1215,92 352.05 N 38.05 W 5975083.78 N 371654.71 E 0.000 345.96 1350.00 39,052 356.561 1202.75 1254.75 383.50 N 39.94 W 5975115,25 N 371653.36 E 0.000 376.38 1400.00 39.052 356.561 1241 .58 1293.58 414.94 N 41,83 W 5975146.73 N 371652,01 E 0.000 406.80 DrillQuest 3.03.02.002 0.000 1289.04 1197.77 1228.19 1258.61 1265.84 9-5/8" Csg Pt... Drill out 8-1/2" Hole: 2812 ft MD, 2390 ft TVD --" 1045.66 1076.08 1106.50 1136.93 1167.35 893.55 923.97 954.39 984.82 1015.24 741 .44 771 .86 802.28 832.71 863.13 -- 589.33 619.75 650.17 680.60 711 .02 437.22 467.64 498.06 528.49 558.91 Comment North Slope, Alaska 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 371612.83 E 371616.88 E 371615.53 E 371614.18 E 371613.86 E 371623.64 E 371622.29 E 371620.94 E 371619.58 E 371618.23 E 371630.39 E 371629.04 E 371627.69 E 371626.34 E 371624.99 E 371637.15 E 371635.80 E 371634.45 E 371633.09 E 371631.74 E 371643.90 E 371642.55 E 371641.20 E 371639.85 E 371638.50 E 5976059.43 N 5975965.01 N 5975996.49 N 5976027.96 N 5976035.44 N 5975807.65 N 5975839.12 N 5975870.60 N 5975902.07 N 5975933.54 N 5975650.29 N 5975681.76 N 5975713.23 N 5975744.71 N 5975776.18 N 5975492.93 N 5975524.40 N 5975555.87 N 5975587.34 N 5975618.82 N Page 3 of 14 96.62 W 90.95 W 92.84 W 94.73 W 95.18 W 81.51 W 83.40 W 85.28 W 87.17 W 89.06 W 72.06 W 73.95 W 75.84 W 77.73 W 79.62 W 62.61 W 64.50 W 66.39 W 68.28 W 70.17 W ,5i1E? w,::<:!'>;t~~7~~5.56 N - ::~5.0Š'~W L .5975367.03 N .,;~56.94,Wi '-,: '5975398.51 N . '. 58.83 W 5975429.98 N 60.72 W 5975461.45 N 5975178.20 N 5975209.67 N 5975?Ai!,14 N 5975272J~2 N 5975304.09 N Global Coordinates Northlngs Eastin (ft) 43.72 W 45.61 W 47.50 W 49.38 W 51.27 W 1326.84 N 1232.51 N 1263.95 N 1295.40 N 1302.87 N 1075.28 N 1106.73 N 1138.17 N 1169.62 N 1201.06 N 918.06 N 949.50 N 980.95 N 1012.39 N 1043.84 N 446.39 N 477.83 N 509.28 N 540.72 N 572.17 N Local Coordinates Northings Eastings (ft) (ft) Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-06 - Plan: CD2-06 (wp03) Revised: 8 September, 2003 2419.61 2303.12 2341.95 2380.78 2390.00 2108.98 2147.81 2186.63 2225.46 2264.29 2367.61 2251.12 2289.95 2328.78 2338.00 2056.98 2095.81 2134.63 2173.46 2212.29 ." ·1862.84 -: '~1914.84 Of';E~,~;;*;;;.· 1953.66 0.49 1992.49 9.32 2031.32 2018.15 2070.15 1720.69 1759.52 . 1798'.35 "'!it9837~18 ,.~17â~t:~:~ 1526.55 1565.38 1604.21 1643.04 1681.86 1332.41 1371 .24 1410.07 1448.89 1487.72 Vertical Depth (ft) 1668.69 1707.52 1746.35 1785.18 1824.01- 1474.55 1513.38 1552.21 1591.04 1629.86 1280.41 1319.24 1358.07 1396.89 1435.72 Sub-Sea Depth (ft) 8 September, 2003 - 11 :42 2850.00 39.052 356.561 356.561 356.561 356.561 356.561 39.052 39.052 39.052 39.052 2700.00 2750.00 2800.00 2811.88 2450.óQ1( ::_~~.052;~: ....356.561 ~ ~;~~ :~~:ífd··¥~~~~~~~J:IJ~;t~;~:;~ ~ 2600.00'W:J. 39.052 356.561 2650.00' 39.052 356.561 356.561 356.56.J:¡", 3?6A6f: '. , 356:,5,61 ~356'.$61 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 356.561 Azlm. 'H ~ .! 39.052 39.052 39.052 39.052 , 39.0p2S·: 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 39.052 Incl. .'-~ -::--...... _.:.._-~ø 2200.00 2250.00 2300.00 2350.00 2400.00 ~~_' f'i"' a :'17. "J 1950.00 - 2000.00 2050.00 2100.00 2150.00 1700.00 1750.00 1800.00 1850.00 1900.00 1450.00 - 1500.00 1550.00 1600.00 1650.00 Measured Depth (ft) Alaska North Slope Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-D6 (wp03) RevIsed: 8 September, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Easting§, Ratet'IiiSection Comment (ft) (ft) (ft) (ft) (ft) (ft) (it '-" 2900.00 39.052 356.561 2406.43 2458.43 1358.29 N 98.51 W 5976090.90 N'{ 37i1Ê,J;4t)4~;;§ }#O..OOO 1319.46 2950.00 39.052 356.561 2445.26 2497,26 1389.73 N 100.40 W 5976122.38 N ·...·...3716~~~~áE 0.000 1349.88 -- 3000.00 39.052 356.561 2484.09 2536.09 1421.18 N 102.29 W 597618;3.85 N ';ß716Ò8)8 E 0.000 1380.30 3050.00 39.052 356.561 2522.92 2574.92 1452.62 N 104.18 W 5g;?òg~8qiB? N ·3Zi;t~07.42 E 0.000 1410.72 3100.00 39.052 356.561 2561.75 2613.75 1484.07 N 106.07 W 597a:21 6'!80, N 371606.07 E 0.000 1441 .1 5 .-;c-;-,.-'_"_'_-"'_'_ -__c_'._'::·_:_, ._--"_..._".,,~. -".'.--:---:';-:;-:,:'~ --:-:':;'-:'-':-::': ':i~_:_".\;::: ::/:_;:'-:~-<: :_;~;:_:/". '->--:,-:~:::::} 3150.00 39.052 356.561 2600.58 2652.58 1515.51 N 1 07~96 W t;;;;è~7~~!8.2; N 371604.72 E 0.000 1471.57 3200.00 39.052 356.561 2639.40 . 2691.40 1546.96 N . 109.85 W ;";,9916279.74 N 371603.37 E --0.000 1501.99 3250.00 39.052 356.561 2678.23 2730.23 1578.40 N . 111.74W:\'5976311.21 N 371602.02 E 0.000 1532.41 3300.00 39.052 356.561 2717.06 2769.06 16Q9:85 N 113.63 W 5976342.69 N 371600.67 E 0.000 1562.83 3350.00 39.052 356.561 2755.89 2807.89 164.if¡29 N 15.52 W 5976374.16 N 371599.32 E 0.000 1593.26 -4'\:>::'-:;-;"; -~_-_-"_-_-'-_-J 3400.00 39.052 356.561 2794.72 2846.72 ~1;672. 74J'N 117.41W 5976405.63 N 371597.97 E 0.000 1623.68 3450.00 39.052 356.561 2833.55 2885.55 170!,,1S!N 119.29W 5976437.10 N 371596.62 E 0.000 1654.10 <:) 3500.00 39.052 356.561 2872.38 2924.38 . 1735.63 N 121.18 W 5976468.58 N 371595.26 E 0.000 1684.52 ::;0 3550.00 39.052 356.561 2911.20 2963.20 1767.07 N 123.07 W 5976500.05 N 371593.91 E 0.000 1714.94 3600.00 39.052 356.561 2950.03 3ÖO~~Ø3 1798.52 N 124.96 W 5976531.52 N 371592.56 E 0.000 1745.37 - GJ 3650.00 39.052 356.561 2988.86 3040.'86 1829.96 N 126.85 W 5976562.99 N 371591.21 E 0.000 1775.79 3700.00 39.052 356.§§.J</;@p27.6ª;f . 3079.69 1861.41N 128.74 W 5976594.47 N 371589.86 E 0.000 1806.21 - 3750.00 39.052 356,þ6if7iªºß6.52 3118.52 1892.85 N 130.63 W 5976625.94 N 371588.51 E 0.000 1836.63 Z 3800.00 39.052 356.561 3~;Ô5.35 3157.35 1924.30 N 132.52 W 5976657.41 N 371587.16 E 0.000 1867.05 » 3850.00 39.052 356.561 3144.17 3196.17 1955.74 N 134.41 W 5976688.88 N 371585.81 E 0.000 1897.47 r 3900.00 39.052 356.561 3183.00 3235.00 1987.19 N 136.30 W 5976720.36 N 371584.46 E 0.000 1927.90 3950.00 39.052 356.561 3221.83 3273.83 2018.63 N 138.19W 5976751.83 N 371583.10 E 0.000 1958.32 , 4000.0q. 39.052 356.561 3260.66 3312.66 2050.08 N 140.08 W 5976783.30 N 371581.75 E 0.000 1988.74 4050.00 .......... 39.052 356.561 3299.49 3351.49 2081.52 N 141.97 W 5976814.77 N 371580.40 E 0.000 2019.16 4100.00 ¡, 39.052 356.561 3338.32 3390.32 2112.96 N 143.86 W 5976846.25 N 371579.05 E 0.000 2049.58 4150.00 39.052 356.561 3377.15 3429.15 2144.41 N 145.75 W 5976877.72 N 371577.70 E 0.000 2080.01 4200.00 39.052 356.561 3415.97 3467.97 2175.85 N 147.64 W 5976909.19 N 371576.35 E 0.000 2110.43 4250.00 39.052 356.561 3454.80 3506.80 2207.30 N 149.53 W 5976940.67 N 371575.00 E 0.000 2140.85 4300.00 39.052 356.561 3493.63 3545.63 2238.74 N 151.42 W 5976972.14 N 371573.65 E 0.000 2171.27 4350.00 39.052 356.561 3532.46 3584.46 2270.19 N 153.31 W 5977003.61 N 371572.30 E 0.000 2201.69 4400.00 39.052 356.561 3571.29 3623.29 2301.63 N 155.19 W 5977035.08 N 371570.95 E 0.000 2232.12 4450.00 39.052 356.561 361 0.1 2 3662.12 2333.08 N 157.08 W 5977066.56 N 371569.59 E 0.000 2262.54 4500.00 39.052 356.561 3648.94 3700.94 2364.52 N 158.97 W 5977098.03 N 371568.24 E 0.000 2292.96 4550.00 39.052 356.561 3687.77 3739.77 2395.97 N 160.86 W 5977129.50 N 371566.89 E 0.000 2323.38 4600.00 39.052 356.561 3726.60 3778.60 2427.41 N 162.75 W 5977160.97 N 371565.54 E 0.000 2353.80 8 September, 2003 - 11 :42 Page 4 of 14 DrillQuest 3.03.02.002 Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-D6 (wp03) Revised: 8 September, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Easting$å R~e ''t;gmw;;Section Comment (ft) (ft) (ft) (ft) (ft) (ft) 4650.00 39.052 356.561 3765.43 3817.43 2458.86 N 164.64 W 5977192.45 N i@t, 3V%1i6R\1Q)~"'t~'>.000 2384.23 4700.00 39.052 356.561 3804.26 3856.26 2490.30 N 166.53 W 5977223.92 N 1(tlt~" 37ft~.Ì34iF'i"ô'.000 2414.65 4750.00 39.052 356.561 3843.09 3895.09 2521.75 N 168.42 W 5977~,39 N ~%il1ß7156í":49 E 0.000 2445.07 4800.00 39.052 356.561 3881.92 3933.92 2553.19 N 170.31 W 59,Z728~~86 N <'trttw!.p60.14 E 0.000 2475.49 4850.00 39.052 356.561 3920.74 3972.74 2584.64 N 172.20 W ß917318.34 N 37"5~8.79 E 0.000 2505.91 , ,;:" '~, . :' : -, " . 4900.00 39.052 356.561 3959.57 4011.57 2616.08 N '174~09 W' -5977349.81 N 371557.43 E 0.000 2536.34 _ 4950.00 39.052' 356.561 3998.40 4050.40 2647.53 N . 175.98;W 5977381.28 N 371556.08 E 0.000 2566.76 - 5000.00 39.052 356.561 4037.23 4089.23 2678.97 N :, . 1>77.87''''' 5977412.75 N 371554.73 E 0.000 2597.18 5050.00 39.052 356.561 4076.06 4128.06 27't1.~42 N ;~,!;~\,úò,;179.76 W 5977444.23 N 371553.38 E 0.000 2627.60 5100.00 39.052 356.561 4114.89 4166.89 27~jiß6 NV~¡¡;f) 181.65 W 5977475.70 N 371552.03 E 0.000 2658.02 . .' ~ ~ ~~'~í~fJ}.- 5150.00 39.052 356.561 4153.71 4205.71 2773.31..N 183.54 W 5977507.17 N 371550.68 E 0.000 2688.45 5200.00 39.052 356.561 4192.54 4244.54.,.·,'2804..75N 185.43 W 5977538.64 N 371549.33 E 0.000 2718.87 5250.00 39.052 356.561 4231.37 4283i37, .,~ ':2836:20 N 187.32 W 5977570.12 N 371547.98 E 0.000 2749.29 ~. 5300.00 39.052 356.561 4270.2......0.............. ............ \4?2Z2.·....0..· '~·2867.64 N 189.20 W 5977601.59 N 371546.63 E 0.000 2779.71 ~ 5350.00 39.052 356.561 4309:cº~'4f{~,';. '~~::93 2899.09 N 191.09 W 5977633.06 N 371545.27 E 0.000 2810.13 ::B~ ø ~~~i~~;:::..-:~~~:~~tl\- ~~~1t~f* ~ 5400.00 39.052 356.561 ;j¡ii)¡:'4~1~~~1<4399.86 2930.53 N 192.98 W 5977664.53 N 371543.92 E 0.000 2840.56 ,,"'"' 5450.00 39.052 356.56;1,., '\jt~.386:~~;¡¡'PtfP 4438.69 2961.98 N 194.87 W 5977696.01 N 371542.57 E 0.000 2870.98 ::..' 1 5500.00 39.052 356.5šf">,ia25.S--r'''···'' 4477.51 2993.42 N 196.76 W 5977727.48 N 371541.22 E 0.000 2901.40 5550.00 39.052 356~561 ~64.34 4516.34 3024.87 N 198.65 W 5977758.95 N 371539.87 E 0.000 2931.82 ~.. 5600.00 39.0!$2: ':356;$61 4503.17 4555.17 3056.31 N 200.54 W 5977790.43 N 371538.52 E 0.000 2962.24 11,t....{,.... -I'. :-:_': '-' C'':'Lo~ 5650.00. . 39.052. 356.56~.· 4542.00 4594.00 3087.76 N 202.43 W 5977821.90 N 371537.17 E 0.000 2992.67 if'......... 5700.00D,jßIQ§2''tii;,;·356.561 4580.83 4632.83 3119.20 N 204.32 W 5977853.37 N 371535.82 E 0.000 3023.09 5750.odr:;~;1fg~fÔ52 '·'Š~~.a56.561 4619.66 4671.66 3150.65 N 206.21 W 5977884.84 N 371534.47 E 0.000 3053.51 5800.00'::;) 39.052 356.561 4658.48 4710.48 3182.09 N 208.10 W 5977916.32 N 371533.12 E 0.000 3083.93 5850.00F· 39.052 356.561 4697.31 4749.31 3213.54 N 209.99 W 5977947.79 N 371531.76 E 0.000 3114.35-- 5900.00 39.052 356.561 4736.14 4788.14 3244.98 N 211.88 W 5977979.26 N 371530.41 E 0.000 3144.78 5950.00 39.052 356.561 4774.97 4826.97 3276.43 N 213.77 W 5978010.73 N 371529.06 E 0.000 3175.20 - 6000.00 39.052 356.561 4813.80 4865.80 3307.87 N 215.66 W 5978042.21 N 371527.71 E 0.000 3205.62 6050.00 39.052 356.561 4852.63 4904.63 3339.31 N 217.55 W 5978073.68 N 371526.36 E 0.000 3236.04 6100.00 39.052 356.561 4891.46 4943.46 3370.76 N 219.44 W 5978105.15 N 371525.01 E 0.000 3266.46 6150.00 39.052 356.561 4930.28 4982.28 3402.20 N 221.33 W 5978136.62 N 371523.66 E 0.000 3296.88 6200.00 39.052 356.561 4969.11 5021.11 3433.65 N 223.22 W 5978168.10 N 371522.31 E 0.000 3327.31 6250.00 39.052 356.561 5007.94 5059.94 3465.09 N 225.10 W 5978199.57 N 371520.96 E 0.000 3357.73 6300.00 39.052 356.561 5046.77 5098.77 3496.54N 226.99W 5978231.04N 371519.60E 0.000 3388.15 6350.00 39.052 356.561 5085.60 5137.60 3527.98 N 228.88 W 5978262.51 N 371518.25 E 0.000 3418.57 8 September, 2003 - 11:42 Page 5 of 14 DrillQuest 3.03.02.002 Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-06 (wp03) Revised: 8 September, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northlngs Eastlngs Northlngs Eastlngs, Räte'tP;i" Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ( 6400.00 39.052 356.561 5124.43 5176.43 3559.43 N 230.77 W 5978293.99 N ~"'" 37¡¡1¡~,J~1g~:\S; ·,¡;¡t>.000 3448.99 6450.00 39.052 356.561 5163.25 5215.25 3590.87 N 232.66 W 5978325.46 N.:. 371'5~i~j§5E '0.000 3479.42 6500.00 39.052 356.561 5202.08 5254.08 3622.32 N 234.55 W 5978~i8R~93 N ····Q715f4:20 E 0.000 3509.84 6550.00 39.052 356.561 5240.91 5292.91 3653.76 N 236.44 W 5ª?,ªß8ª~~0 N ·~·l;;1512.85 E 0.000 3540.26 6600.00 39.052 356.561 5279.74 5331.74 3685.21 N 238.33 W < 59~~,~~ 9:8~iN 3'71'511 .50 E 0.000 3570.68 6650.00 39.052 356.561 5318.57 5370.57 3716.65 N ;'5:978451 .35 N 371510.15 E 0.000 3601.10 6700.00 39.052 356.561 5357.4û 5409.40 - 3748.10 /\'<5918482.82 N 371508.80 E 0.000 3631 .53 6750.00 39.052 356.561 5396.23 5448.23 3779.54 N '<"'\5978514.30 N 371507.44 E 0.000 3661.95 6800.00 39.052 356.561 5435.05 5487.05 3811(,,99 N 5978545.77 N 371506.09 E 0.000 3692.37 6850.00 39.052 356.561 5473.88 5525.88 38421'43 N 5978577.24 N 371504.74 E 0.000 3722.79 6900.00 39.052 356.561 5512.71 5564.71 3873.88 N 249.67 W 5978608.71 N 371503.39 E 0.000 3753.21 6950.00 39.052 356.561 5551.54 5603.54 3905.32 N 251.56 W 5978640.19 N 371502.04 E 0.000 3783.64 0 7000.00 39.052 356.561 5590.37 564gc~7 ",,3936.77 N 253.45 W 5978671.66 N 371500.69 E 0.000 3814.06 7050.00 39.052 356.561 5629.20 'pê8\!0";¡' ';.3968.21 N 255.34 W 5978703.13 N 371499.34 E 0.000 3844.48 ::0 7100.00 39.052 356.561 5668.02 5720:02 . 3999.66 N 257.23 W 5978734.60 N 371497.99 E 0.000 3874.90 - 7150.00 39.052 356.561 .,. 5706.85 5758.85 4031.10 N 259.12 W 5978766.08 N 371496.64 E 0.000 3905.32 G) 7200.00 39.052 356 .561c.".,êc? 45 .e§. 5797.68 4062.55 N 261.00 W 5978797.55 N 371495.28 E 0.000 3935.75 - 7250.00 39.052 356.561i~.{34.51 5836.51 4093.99 N 262.89 W 5978829.02 N 371493.93 E 0.000 3966.17 :z 7300.00 39.052 356.561 Sà23.34 5875.34 4125.44 N 264.78 W 5978860.49 N 371492.58 E 0.000 3996.59 7350.00 39.052 356.561 5862.17 5914.17 4156.88 N 266.67 W 5978891.97 N 371491.23 E 0.000 4027.01 » 7400.00 39.052 356.561 5901.00 5953.00 4188.33 N 268.56 W 5978923.44 N 371489.88 E 0.000 4057.43 r- 7450.00 39.052 356.561 5939.82 5991.82 4219.77 N 270.45 W 5978954.91 N 371488.53 E 0.000 4087.86 7500.00..,.... 39.052 356.561 5978.65 6030.65 4251.22 N 272.34 W 5978986.38 N 371487.18 E 0.000 4118.28 7550.00'iiJi.' 39.052 356.561 6017.48 6069.48 4282.66 N 274.23 W 5979017.86 N 371485.83 E 0.000 4148.70 7600.00 '. 39.052 356.561 6056.31 6108.31 4314.11 N 276.12 W 5979049.33 N 371484.48 E 0.000 4179.12 7650.00 39.052 356.561 6095.14 6147.14 4345.55 N 278.01 W 5979080.80 N 371483.13 E 0.000 4209.54 7700.00 39.052 356.561 6133.97 6185.97 4377.00 N 279.90 W 5979112.27 N 371481.77 E 0.000 4239.97 7750.00 39.052 356.561 6172.80 6224.80 4408.44 N 281.79 W 5979143.75 N 371480.42 E 0.000 4270.39 7800.00 39.052 356.561 6211.62 6263.62 4439.89 N 283.68 W 5979175.22 N 371479.07 E 0.000 4300.81 7850.00 39.052 356.561 6250.45 6302.45 4471.33 N 285.57 W 5979206.69 N 371477.72 E 0.000 4331 .23 7900.00 39.052 356.561 6289.28 6341.28 4502.78 N 287.46 W 5979238.17 N 371476.37 E 0.000 4361.65 7950.00 39.052 356.561 6328.11 6380.11 4534.22 N 289.35 W 5979269.64 N 371475.02 E 0.000 4392.08 - 8000.00 39.052 356.561 6366.94 6418.94 4565.67 N 291.24 W 5979301.11 N 371473.67 E 0.000 4422.50 8050.00 39.052 356.561 6405.77 6457.77 4597.11 N 293.13 W 5979332.58 N 371472.32 E 0.000 4452.92 8100.00 39.052 356.561 6444.59 6496.59 4628.55 N 295.01 W 5979364.06 N 371470.97 E 0.000 4483.34 8 September, 2003 - 11 :42 Page 6 of 14 DrillQuest 3.03.02.002 DrillQuest 3.03.02.002 Page 7 of 14 8 September, 2003 - 11 :42 Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-06 - Plan: CD2-06 (wp03) Revised: 8 September, 2003 Alaska North Slope North Slope, Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azlm. Depth Depth Northings Eastings Northings Easting§& R@I. '{W2iill¡¡tSection Comment (ft) (ft) (ft) (ft) (ft) (ft) 8138.70 39.052 356.561 6474.64 6526.64 4652.89 N 296.48 W 5979388.41 N ~1~6Q.~at..Bt ,,{twO.OOO 4506.89 Begin Oir @ 4.000o/100ft: 8138.70ft MO, 6526.65ft TVO 8150.00 39.442 356.198 6483.40 6535.40 4660.03 N 296.93 W 5979ªª~:.,56 N <~1~71469~59 E 4.000 4513.80 - 8200.00 41.177 354.659 6521 .53 6573.53 4692.27 N 299.51 W 5979427;84 N "¡fi~ij¡1A67.56 E 4.000 4545.19 8250.00 42.930 353.224 6558.65 6610.65 4725.57 N 303.06 W .. ,597946f:19N 3"\'64.59 E 4.000 4577 .90 8300.00 44.701 351 .880 6594.73 6646.73 4759.89 N 307~~5 V'f:;: " )597~95.58 N 371460.68 E 4.000 4611.87 1" ~.? - ~ . >, ~;' :~' ~.;; '-~ 8350.00' 46.487 350.61 S - 6629.72 6681.72 4795.19 N.< 3~2·.9$.V'¡· .' ..5979530.97 N 371455.85' E '4.000 4647.08 - 8400.00 48.285 349.430 6663.57 6715.57 4831.42 N .319.37W ,', '5979567.31 N 371450.09 E 4.000 4683.47 8450.00 50.095 348.306 6696.24 6748.24 482i~55 N 1Æ::~! ~ 5979604.56 N 371443.41 E 4.000 4721.00 8500.00 51.916 347.240 6727.71 6779.71 49ó6t:ä3 N 5979642.67 N 371435.83 E 4.000 4759.63 8550.00 53.745 346.226 6757.91 6809.91 4945;30 N 5979681 .60 N 371427.35 E 4.000 4799.30 - 8600.00 55.583 345.259 6786.83 6838.83· . ~984.ð3N 354.11 W 5979721.29 N 371417.98 E 4.000 4839.98 8650.00 57.428 344.333 6814.42 6866.f42. . 5Ò25'.Ò7 N 365.05 W 5979761.71 N 371407.73 E 4.000 4881.60 a 8700.00 59.280 343.445 6840.66 )~9Zt>6 \ ",5065.96 N 376.86 W 5979802.79 N 371396.62 E 4.000 4924.13 8750.00 61.137 342.590 6865.9,Q¡pB¡'I;. '6g17!~O 5107.45 N 389.54 W 5979844.50 N 371384.65 E 4.000 4967.50 =:~~'] ,- 8800.00 62.999 ::::::;~ l~O:::: 5149.51 N 403.06 W 5979886.78 N 371371.85 E 4.000 5011.67 8850.00 64.867 5192.06 N 417.41 W 5979929.58 N 371358.23 E 4.000 5056.59 8900.00 66.738 340.,1.94··.· \;~~31.3ff>· 6983.38 5235.07 N 432.58 W 5979972.84 N 371343.80 E 4.000 5102.18 8950.00 68.613 .33'9;441 .... 6950.37 7002.37 5278.48 N 448.54 W 5980016.51 N 371328.59 E 4.000 5148.41 - 9000.00 70.491 :338]08," . 6967.84 7019.84 5322.24 N 465.27 W 5980060.55 N 371312.61 E 4.000 5195.22 ~.-~-::': 9050·Qi. 72.313. ~~.7.992· 6983.76 7035.76 5366.29 N 482.76 W 5980104.89 N 371295.88 E 4.000 5242.54 .,'<'~' : b 9100.00 ' '74':256' .337.290 6998.12 7050.12 5410.58 N 500.98 W 5980149.49 N 371278.42 E 4.000 5290.32 9150.00iC;\;7iJ.'142 ·¡:iJ'336.601 7010.89 7062.89 5455.06 N 519.91 W 5980194.29 N 371260.25 E 4.000 5338.51 - 9200.00¡·,', 78.030 . 335.924 7022.06 7074.06 5499.67 N 539.52 W 5980239.22 N 371241.40 E 4.000 5387.04 9250.00 \> 79.919 335.256 7031 .63 7083.63 5544.35 N 559.81 W 5980284.25 N 371221.88 E 4.000 5435.85 -- 9300.00 81.810 334.595 7039.56 7091.56 5589.07 N 580.73 W 5980329.31 N 371201.73 E 4.000 5484.88 9332.00 83.021 334.176 7043.79 7095.79 5617.67 N 594.44 W 5980358.15 N 371188.51 E 4.000 5516.36 7" Csg Pt ...Continue Oir @ 4°/100ft: Begin 6-1/8" Hole: 9332ft MO, 770961 TVO 9350.00 83.702 333.941 7045.87 7097.87 5633.74 N 602.26 W 5980374.36 N 371180.97 E 4.000 5534.09 - 9400.00 85.595 333.292 7050.53 7102.53 5678.34 N 624.38 W 5980419.32 N 371159.61 E 4.000 5583.39 9450.00 87.488 332.646 7053.55 7105.55 5722.79 N 647.06 W 5980464.16 N 371137.69 E 4.000 5632.74 9500.00 89.381 332.002 7054.91 7106.91 5767.05 N 670.28 W 5980508.81 N 371115.24 E 4.000 5682.08 Dri/lQuest 3.03.02.002 Page 8 of 14 8 September, 2003 - 11 :42 Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-D6 (wp03) Revised: 8 September, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Inct. Azim. Depth Depth Northlngs Eastings Northings Easting~i Ràte' "Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) - 9513.69 89.900 331 .825 7055.00 7107.00 5779.14 N 676.73 W 5980521.00 N 3~~'1.ð9.00HB< \4.000 5695.58 Target, Start Dír (GeoSteer) :9514 ftMD,71 07 ftTVD (1127' FNL, 2228' FEL See 35-T12N-R4E) 9550.00 89.900 331.826 7055.06 7107.06 5811 .14 N 69~¡ß7 W 5980553.29 N 371092.41 E 0.001 5731 .37 9600.00 89.900 331.826 7055.15 7107.15 5855.21 N '717.48 W 5980597.77 N 371069.56 E 0.001 5780.66 9650.00 89.900 331 .ô27 7055.24 7107.24' 5899.29 N 74î.08 W 5980642.24 N 371046,71 E 0:001 5829.94 9700.00 89.900 331 .827 7055.32 7107.32 5943.37 N 164.69 W ";>5980686.71 N 371023.86 E 0.001 5879.23 9750.00 89.900 331.828 7055.41 7107.41 598'tl44 N W 5980731.19 N 371001.01 E 0.001 5928.52 9800.00 89.900 331.828 7055.50 7107.50 6031.52 N 1.90W 5980775.66 N 370978.16 E 0.001 5977 .80 9850.00 89.900 331.829 7055.59 7107.59 6075.60 N 835.51 W 5980820.14 N 370955.32 E 0.001 6027.09 0 9900.00 89.900 331.830 7055.67 7107.67 6.119.67 N 859.11 W 5980864.61 N 370932.47 E 0.001 6076.38 9950.00 89.900 331.830 7055.76 7107.76- 6163".75 N 882.72 W 5980909.09 N 370909.62 E 0.001 6125.66 :::0 _ 10000.00 89.900 331.831 7055.85 i1'b1~85 6207.83 N 906.32 W 5980953.56 N 370886.78 E 0.001 6174.95 --- 10050.00 89.900 331.831 7055.93 710i'i93 6251.91 N 929.92 W 5980998.04 N 370863.93 E 0.001 6224.24 G) 10100.00 89.901 331.832 7056.02 7108.02 6295.99 N 953.53 W 5981042.51 N 370841 .08 E 0.001 6273.53 10150.00 89.901 331 .8~3 .¿"4p56 :1'~tF:; 7108.11 6340.06 N 977.13 W 5981086.99 N 370818.24 E 0.001 6322.81 ~ 10200.00 89.901 331.833 i'Z.(J56.19 7108.19 6384.14 N 1000.73W 5981131.46 N 370795.39 E 0.001 6372.10 :z: » 1 0250.00 89.901 331.834 7056.28 7108.28 6428.22 N 1024.33 W 5981175.94 N 370772.55 E 0.001 6421.39 10300.00 89.901 .834 7056.37 7108.37 6472.30 N 1047.93 W 5981220.42 N 370749.71 E 0.001 6470.67 ¡- 10350.00 89.901 .835' 7056.45 7108.45 6516.38 N 1071.54 W 5981264.89 N 370726.86 E 0.001 6519.96 10400.00 89.901 .835 7056.54 7108.54 6560.46 N 1095.14 W 5981309.37 N 370704.02 E 0.001 6569.25 10450.00, . 89~901 .836 7056.63 7108.63 6604.54 N 1118.74 W 5981353.85 N 370681.18 E 0.001 6618.54 10500.00 . 89.901 331.837 7056.71 7108.71 6648.62 N 1142.34 W 5981398.32 N 370658.34 E 0.001 6667.83 10550.00 89.901 331 .837 7056.80 7108.80 6692.70 N 1165.93 W 5981442.80 N 370635.50 E 0.001 6717.11 10600.00 89.901 331.838 7056.89 7108.89 6736.78 N 1189.53 W 5981487.28 N 370612.66 E 0.001 6766.40 10650.00 89.901 331 .838 7056.97 7108.97 6780.86 N 1213.13W 5981531.76 N 370589.81 E 0.001 6815.69 10700.00 89.901 331 .839 7057.06 7109.06 6824.94 N 1236.73 W 5981576.24 N 370566.97 E 0.001 6864.98 10750.00 89.901 331.839 7057.15 7109.15 6869.02 N 1260.33 W 5981620.72 N 370544.14 E 0.001 6914.27 10800.00 89.901 331 .840 7057.23 7109.23 6913.10 N 1283.92 W 5981665.19 N 370521.30 E 0.001 6963.55 10850.00 89.901 331 .841 7057.32 7109.32 6957.19 N 1307.52 W 5981709.67 N 370498.46 E 0.001 7012.84 10900.00 89.901 331.841 7057.40 7109.40 7001.27 N 1 331 .1 2 W 5981754.15 N 370475.62 E 0.001 7062.13 10950.00 89.901 331.842 7057.49 7109.49 7045.35 N 1354.71 W 5981798.63 N 370452.78 E 0.001 7111.42 Page 9 of 14 DrillQuest 3.03.02.002 8 September, 2003 - 11 :42 8639.41 8688.70 8737.99 8787.28 8836.57 0.001 0.001 0.001 0.001 0.001 369745.03 E 369722.21 E 369699.39 E 369676.56 E 369653.74 E 5983177.61 N 5983222.10 N 5983266.59 N 5983311.07 N 5983355.56 N 2085.96 W 2109.54 W 2133.12 W 2156.70 W 2180.28 W 8412.02 N 8456.11 N 8500.20 N 8544.29 N 8588.38 N 7112.14 7112.23 7112.31 7112.40 7112.48 7060.14 7060.23 7060.31 7060.40 7060.48 331 .860 331.860 331.861 331.861 331.862 89.903 89.903 89.903 89.903 89.903 12500.00 12550.00 12600.00 12650.00 12700.00 8392.95 8442.24 8491.54 8540.83 8590.12 0.001 0.001 0.001 0.001 0.001 369859.16 E 369836.33 E 369813.50 E 369790.68 E 369767.86 E 5982955.18 N 5982999.67 N 5983044.15 N 5983088.64 N 5983133.12 N 1968.04 W 1991.63 W 2015.21 W 2038.79 W 2062.37 W 8191.57N 8235.66 N 8279.75 N 8323.84 N 8367.93 N 7111.72 7111 .80 7111.89 7111.97 7112.06 7059.72 7059.80 7059.89 7059.97 7060.06 331.857 331.857 331.858 331.858 331.859 89.902 89.902 89.903 89.903 89.903 12250.00 12300.00 12350.00 12400.00 12450.00 8146.50 8195.79 8245.08 8294.37 8343.66 0.001 0.001 0.001 0.001 0.001 369973.29 E 369950.46 E 369927.64 E 369904.81 E 369881.98 E 5982732.76 N 5982777.24 N 5982821.72 N 5982866.21 N 5982910.69 N 1850.12 W 1873.70 W 1897.29 W 1920.87 W 1944.46 W 7971.13 N 8015.22 N 8059.31 N 8103.39 N 8147.48 N 7111.29 7111.38 7111.46 7111.55 7111.63 7059.29 7059.38 7059.46 7059.55 7059.63 331.854: . " 331 .854 \0fJ331.855 . 331.856 331.856 1;i;'i';:·· , 12000.d6~·S9.90~ \.-' 'i~:.~ . . 12050.0Ó¿~. .S9:902·. 121 00.od'~'},c;;fã~:9ô2 12150.00\ik,\ 89.902 12200.00' 89.902 ~~~:: .t~ :l""~ ;:.6.'~ ~.". 7900.05 7949.34 7998.63 8047.92 8097.21 0.001 0.001 0.001 0.001 0.001 370087.44 E 370064.61 E 370041.78 E 370018.95 E 369996.12 E 5982510.34 N 5982554.82 N 5982599.30 N 5982643.79 N 5982688.27 N 89.902 331.851 89.902 331.8p2, 89.902 33Lá52:~·. 89.902. ,,3~1~8.53·, 89.902'331'SS.53:; 1732.18 W 1755.77 W 1779.36 W 1802.94 W 1826.53 W 77.50.70 N 7794.78 N 7838.87 N 7882.96 N 7927.04 N 7110.44 7110.52: 711Ø~61¡ ·,7,11 G.69 , 71'10.78 "i;f%,,~ 11 O':S6 7110.95 7111.04 7111.12 7111.21 11750.00 11800.00 11850.00 11900.00 11950.00 CJ ::r:--t ...",,'>: {~~.~ 7653.60 7702.89 7752.18 7801.47 7850.76 0.001 0.001 0.001 0.001 0.001 370201.60 E 370178.76 E 370155.93 E 370133.10 E 370110.27 E 5982287.92 N 5982332.40 N 5982376.89 N 5982421.37 N 5982465.85 N 1614.23 W 1637.82 W 1661.41 W 1685.00 W 1708.59 W 7058.44 7058.52 7058.61 7058.69 7058. 331 .848 331.849 331.849 331.850 331.850 89.902 89.902 89.902 89.902 89.902 11500.00 11550.00 11600.00 11650.00 11700.00 7407.15 ì456.44 7505.73 7555.02 7604.31 0.001 0.001 0.001 0.001 0.001 370315.76 E '370292.93 E 370270.10 E 370247.26 E 370224.43 E 5981843.11 N 5981887.59 N 5981 ~~.07 N 5~81976.p5 N 59a2Q2Ú)3N '~:; ::~w.~~, ~<:,::_\ 1; ~ . 5982005.51 N 5982110.00N' '5982154.48 N 5982198.96 N 5982243.44 N {';:;':"~:" ': -';:, i . JA496;2,8, vi :, '1 ~19;StV:' '.' 1~f43.46Vv' '567.05 'If 590.64 W 7110.01 7110.û9 7110.18 7110.26 7110.35 7058.01 7058.09 7058.18 7058.26 7058.35 331.845 331.846 331 .846 331.847 331 .848 11250.00 89.902 11300.00 . 89.902 11350.00 89.902 11400.00 89.902 11450.00 89.902 .~ 7160.71 7210.00 7259.29 7308.58 7357.86 3704~.94:'E , 370407: :11Ê ' 70384:27 E 110361.43 E 37ð3:B8.60 E 1378.31 W 1401.90 W 1425.50 W 1449.09 W 1472.68 W 7089.43 N 7133.52 N 7177.60 N 7221.68 N 7265.77 N 7109.58 7109.66 7109.75 7109.84 7109.92 7057.58 7057.66 7057.75 7057.84 7057.92 331.842 331.843 331.843 331.844 331.845 89.901 89.901 89.901 89.901 89.901 11000.00 11050.00 11100.00 11150.00 11200.00 Global Coordinates Northings Easting$1 (ft) (ft) .,....~, local Coordinates Northings Eastings (ft) (ft) Vertical Depth (ft) Sub-Sea Depth (ft) Measured Depth (ft) Comment Azim. Inct r·. Æ '- Alaska North Slope North Slope, Alaska Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-D6 (wp03) Revised: 8 September, 2003 Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-D6 (wp03) Revised: 8 September, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northlngs Eastlnas. Râte'W,¡f/S'ectio n Comment (ft) (ft) (ft) (ft) (ft) (ft) !ft' 12750.00 89.903 331.862 7060.57 7112.57 8632.47 N 2203.86 W 5983400.05 N fit;; 3~~êQ)9g{g~ t¡!{).001 8885.87 12800.00 89.903 331.863 7060.65 7112.65 8676.56 N 2227.44 W 5983444.54 N';:~ 3696Ôa1~ 0'£ 0.001 8935.16 12850.00 89.903 331 .864 7060.74 7112.74 8720.65 N 2251.02 W 59834ªª<02 N l;:';B695åš~28 E 0.001 8984.45 12900.00 89.903 331 .864 7060.82 7112.82 8764.74 N 2274.60 W 5983533.51 N ····36.9562.46 E 0.001 9033.74 12950.00 89.903 331 .865 7060.91 7112.91 8808.83 N 2298.17W 5983578.0Q.N 369539.64 E 0.001 9083.03 ~ - 13000.00 89.903 331 .865 7060.99 7112.99 8852.93 N 2321.75 W ;' 5:983622.49 N 369516.82 E 0.001 9132.33 13050.00 89.903 -- 331"."866 7061.08 -7113.08 8897.02 N ~- 2345.33·W 'c~i§983666:98 N 369494.00 E . 0.001 9181:62 . 13100.00 89.903 331.867 7061.16 7113.16 8941 .11 N 2368.90 W )25983711.47 N 369471.18 E 0.001 9230.91 13150.00 89.903 331.867 7061.24 7113.24 8985,20 N .; /1$'2392.48 W 5983755.96 N 369448.36 E 0.001 9280.20 13200.00 89.903 331.868 7061.33 7113.33 9029'i30 N ·Y;;(jg416.06 W 5983800.45 N 369425.54 E 0.001 9329.50 13250.00 89.903 331 .868 7061.41 7113.41 9073.39 N 2439.63 W 5983844.94 N 369402.73 E 0.001 9378.79 13300.00 89.903 331.869 7061.50 7113.50 9117.48 N 2463.21 W 5983889.43 N 369379.91 E 0.001 9428.08 13350.00 89.903 331.869 7061.58 7113.58 .. 9161.58N 2486.78 W 5983933.92 N 369357.09 E 0.001 9477.37 13400.00 89.903 331.870 7061 .67 7113.67. 9205.67 N 2510.35 W 5983978.41 N 369334.28 E 0.001 9526.67 0 13450.00 89.903 331.871 7061.75' 7113~;~f 9249.76 N 2533.93 W 5984022.90 N 369311.46 E 0.001 9575.96 ::u 13500.00 89.904 706f.83 7113.83 9293.86 N 2557.50 W 5984067,39 N 369288.65 E 0.001 9625.25 13550.00 89.904 ';:;l:P61 ;9~ ;c. 7113.92 9337.95 N 2581.07 W 5984111 .88 N 369265.83 E 0.001 9674.54 - 13600.00 89.904 ;%~62 .00 7114.00 9382.05 N 2604.65 W 5984156.38 N 369243.02 E 0.001 9723.84 G1 13650.00 89.904 7Õ'S2.09 7114.09 9426.14 N 2628.22 W 5984200.87 N 369220.20 E 0.001 9773.13 - 13700.00 89.904 7062.17 7114.17 9470.24 N 2651.79 W 5984245.36 N 369197.39 E 0.001 9822.42 Z 13750.00 89.904 331.874';\\ 7062.25 7114.25 9514.33 N 2675.36 W 5984289.85 N 369174,58 E 0.001 9871.72 » 13800.00 89.904' 331.875 7062.34 7114.34 9558.43 N 2698.93 W 5984334.34 N 369151.77 E 0.001 9921.01 13850.0Q,,,.,. 89:904 331.875 7062.42 7114.42 9602.52 N 2722.50 W 5984378.84 N 369128.95 E 0.001 9970.30 .... 13900.00'i¡;f;. 89.904 331.876 7062.51 7114.51 9646.62 N 2746.07 W 5984423.33 N 369106.14 E 0.001 10019.60 13950.00 89.904 331.876 7062.59 7114.59 9690.72 N 2769.64 W 5984467.82 N 369083.33 E 0.001 10068.89 -- 14000.00 89.904 331 .877 7062.67 7114.67 9734.81 N 2793.21 W 5984512.32 N 369060,52 E 0.001 10118.19 14050.00 89.904 331.877 7062.76 7114.76 9778.91 N 2816.77 W 5984556.81 N 369037.71 E 0.001 10167.48 14100.00 89.904 331.878 7062.84 7114.84 9823.01 N 2840.34 W 5984601.30 N 369014.90 E 0.001 10216.77 14150.00 89.904 331.879 7062.93 7114.93 9867.10 N 2863.91 W 5984645.80 N 368992.09 E 0.001 10266.07 14200.00 89.904 331.879 7063.01 7115.01 9911 .20 N 2887.48 W 5984690.29 N 368969.28 E 0.001 10315.36 14250.00 89.904 331 .880 7063.09 7115.09 9955.30 N 2911.04 W 5984734.79 N 368946.48 E 0.001 10364.66 14300.00 89.904 331.880 7063.18 7115.18 9999.40 N 2934.61 W 5984779.28 N 368923.67 E 0.001 10413.95 14350.00 89.904 331.881 7063.26 7115.26 10043.50 N 2958.17W 5984823.78 N 368900,86 E 0.001 10463.24 14400.00 89.904 331.882 7063.34 7115.34 10087.60 N 2981.74 W 5984868.27 N 368878.05 E 0.001 10512.54 14450.00 89.904 331.882 7063.43 7115.43 10131.69 N 3005.30 W 5984912.77 N 368855.25 E 0.001 10561.83 8 September, 2003- 11:42 Page 10 of 14 DrillQuest 3.03.02.002 DrillQuest 3.03.02.002 12090.00 12139.30 12188.60 12237.90 12287.19 11843.52 11892.82 11942.11 11991 .41 12040.71 ~-- 11597.04 11646.33 11695.63 11744.93 11794.22 11350.56 11399.85 11449.15 11498.44 11547.74 11104.08 11153.37 11202.67 11251.96 11301.26 '- 10857.60 10906.90 10956.19 11005.49 11054.78 10611.13 10660.42 10709.72 10759.01 10808.31 9 . , . Vertical '~~;¡!ªDi¡}Section Comment ) North Slope, Alaska 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0:001 0.001 0.001 0.001 f . 368148.47 E 368125.68 E 368102.88 E 368080.09 E 368057.30 E 368262.44 E 368239.64 E 368216.85 E 368194.05 E 368171.26 E 368376.41 E 368353.62 E 368330.82 E 368308.03 E 368285.23 E 368490.40 E 368467.61 E 368444.81 E 368422.01 E 368399.21 E 368604.41 E 368581 .60 E 368558.80 E 368536.00 E 368513.20 E 368718.42 E 368695.61 E . 368672.81 E 368650.01 E 368627.21 E 368832.4"4:E . 368å'09!G4Ë 68786.83 E _~Z64.03 E 368'41.22 E 5986292.25 N 5986336.75 N 5986381 .25 N 5986425.76 N 5986470.26 N 5986069.73 N 5986114.24 N 5986158.74 N 5986203.24 N 5986247.74 N 5985847.23 N 5985891.73 N 5985936.23 N 5985980.73 N 5986025.23 N 5985624.73 N 5985669.23 N 5985713.73 N 5985758.23 N 5985802.73 N 5985402.24 N 5985446.73 N 5985491.23 N 5985535.73 N 5985580.23 N 5985179.75 N 5985224.24 N ' 5985268.74 N 5985313.24 N 5985357.74 N 5984957.26 N 5985001.76 N 5985Q4J2·126 N 598qpgo~7.5 N 5985135:'25..N Global Coordinates Northings Easting~iá (ft) (ft) Page 11 of 14 3735.59 W 3759.14 W 3782.69 W 3806.24 W 3829.78 W 3617.83 W 3641.38 W 3664.93 W 3688.48 W 3712.03 W 3500.06 W 3523.61 W 3547.17 W 3570.72 W 3594.27 W 3382.28 W 3405.83 W 3429.39 W 3452.95 W 3476.50 W 3264.48 W 3288.04 W 3311.60 W 3335.16 W 3358.72 W 3146.68 w' 3170:24 W 3:193.80.w 217.36 W 240.92 W 3028.87 W 3052.43 W 3075.99 W 3099.56 W 3123.12 W 11498.87 N 11542.98 N 11587.09 N 11631.19 N 11675.30 N 11278.35 N 11322.45 N 11366.56 N 11410.66 N 11454.77 N 11057.82 N 11101 .93 N 11146.03 N 11190.14 N 11234.24 N 10837.31 N 1 0881.41 N 10925.51 N 10969.62 N 11013.72 N 7117.99 7118.08 7118.16 7118.24 7118.32 7117.58 7117.67 7117.75 7117.83 7117.91 7117.17 7117.25 7117.34 7117.42 7117.50 7065.99 7066.08 7066.16 7066.24 7066.32 7065.58 7065.67 7065.75 7065.83 7065.91 7065.17 7065.25 7065.34 7065.42 7065.50 8 September, 2003 - 11:42 331.900 331.901 331.901 331.902 331 .902 331.897 331.898 331.898 331.899 331.899 ,.331.894':.:. 331 .895 ,,;'331.895 331.896 331.896 89.906 89.906 89.906 89.906 89.906 89.906 89.906 89.906 89.906 89.906 - 16000.00 16050.00 16100.00 16150.00 16200.00 15750.00 15800.00 15850.00 15900.00 15950.00 15500.00 :.89.9ÓS· 15550.0Ö:· . '. ~9;905·· :. 15600.00..·...YS·9.905 .' 15650.00':¡;iL 89.905 15700.00;c' 89.905 ----""_....~ !"'. ; ~I .. ~. ........ 89.905 331.891 .7064..76' ·7116.76 89.905 331.892", .·..?064J34·.. ". . 7116.84 89.905 33~i92'~':', ··ji~~p4.9·~t"·, 7116.92 89.905 331':893', 7ò'65.00 7117.00 89.905'.. ., 331.894 -' : 7065.09 7117.09 7064.34 7116.34 . . i0616.aö'N 7064.42 7116.42. . "::.1 ~60.90 N 7064.51 7116:?f. >, ,107bs.ôo N 7064.59 /7·116:59''- \.:.,;';':1"0749.10 N 7064.67': " 71'19':67 .... '10793.20 N 10396.29 N 10440.39 N. 10484.49 N 1 052tt59 N 1 0~?rt'69 N 10175.79 N 10219.89 N 10263.99 N 10308.09 N 10352.19 N Local Coordinates Northings Eastings (ft) (ft) Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-D6 - Plan: CD2-D6 (wp03) Revised: 8 September, 2003 7115.93 71 i 6.01 7116.09 7116.18 7116.26 7115.51 7115.59 7115.68 7115.76 7115.84 Vertical Depth (ft) 7063.93 7064.01 7064.09 7064.18 7064.26 7063.51 7063.59 7063.68 7063.76 7063.84 Sub-Sea Depth (ft) 331.888 331.889 331.890 331.890 331.891 331.886 331.886 331.887 331.887 331.888 331.883 331.883 331.884 331 .884 331 .885 Azim. 89.905 89.905 89.905 89.905 89.905 89.905 89.905 89.905 89.905 89.905 89.904 89.904 89.905 89.905 89.905 Inct .'~ 15250.00 15300.00 15350.00 15400.00 15450.00 'CJ :i:-~ - 15000.00 15050.00 15100.00 15150.00 15200.00 14750.00 14800.00 14850.00 14900.00 14950.00 14500.00 14550.00 14600.00 14650.00 14700.00 Measured Depth (ft) Alaska North Slope DríllQuest 3.03.02.002 TD Target: 16613 ftMD,7119 ftTVD; 147' FNL, 290' FEL (Sec 27 -T12N-R4 61/8" Open Hole 12582.98 12632.28 12681.58 12694.54 12336.49 12385.79 12435.09 12484.38 12533.68 Comment North Slope, Alaska 0.001 O:ûOi 0.001 0.001 0.001 0.001 0.001 367920.57 E 367897.78 E 367874.99 E 367869.00 E 368034.51 "E 368011.72 E 367988.93 E '~~ifuê66.14 E 367g43.36 E Page 12 of 14 8 September, 2003 - 11 :42 All data is in Feet (US Survey) unless otherwise stated. Directions and cçjôfdinates are relative to True North. Vertical depths are relative to RKB = 52' MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative t()NAD27 Alaska" State Planes, Zone 4. The Dogleg Severity is in Degrees per 1 ÖÔteet (U§,.§yrvey). Vertical Section is from Well aq.9.89lculBM~d'i~~<;Jng ariAzimuth of 341.518° (True). "..- -.'-;-.-.-.--..,; -:---...-..;' -... .. .-.-'.. ··_n·__· -.... Magnetic Declination atSÛrfãèe~?4~4ªgO(08-Sep-03) Based upon Minimum Curvature typéèalculations, at a Measured Depth of 16613.15ft., The Bottom Hole Displacement is 12694.54ft., in the Direction of 341.518° (True). The Along Hq(~:Displacem;~t is 12959.30ft, the Planned Tortuosity is 0.828°/1 OOft and the Directional Difficulty Index is 6.1. 5986'(37.29 N .59êû781.79 N "5986826.30 N 5986838.00 N 5986514.76 N 5986559.27 N 5986603.77 N 5986648.28 N 5986692.78 N Global Coordinates Northlngs Easting~.f (ft) <m ';~~¡t 3853.33 W 3876.88 W 3900.43 W 3923.98 W 3947.52 W 11719.41 N 11763.52 N 11807.62 N 11851.73 N 11895.84 N Local Coordinates Northlngs Eastings (ft) (ft) Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-o6 - Plan: CD2-06 (wp03) Revised: 8 September, 2003 Alaska North Slope Measured Sub-Sea Vertical Depth Inel. Azim. Depth Depth (ft) (ft) (ft) 16250.00 89.906 331.903 7066.41 7118.41 16300.00 89.906 331.903 7066.49 7118.49 16350.00 89.906 331.904 7066.57 7118.57 16400.00 89.906 331.905 7066.65 7118.65 16450.00 89.906 331.905 7066.73 7118.73 16500.00 89.906 331.906 7066.81 7118.81 165GO.00 89.906 331.906 7066:90 7118.90 16600.00 89.906 331.907 7066.98 7118.98 - 16613.15 89.906 331.907 7067.00 7119.00 o :::I:) - G) - z » 1 Alaska North Slope Comments Measured Depth (ft) 0.00 200.00 500.00 1257.01 2811.88 8138.70 9332.00 9513.69 16613.15 C'J CasinQ details :-iÇ] Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-06 - Plan: CD2-06 (wp03) Revised: 8 September~ 2003 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment North Slope~ Alaska 0.00 0.00 N 0.00 E 200.00 O.OON 0.00 E 498.77 22.71 N 6.09W 1182.54 325.02 N 36.42 W 2390.00 1302.87 N 95.18 W 6526.65 4652.89 N 7095.79 5617.67 N 7107.00 5779.13 N 7119.00 12039.77 N SHL (1627' FNL & 1557' FEl¡,SEG2 - tf1N - R4E) Begin Dir In 1.2 1/4~HoIø{@,,:3.000~1l00ft: 200.00ft MD, 200.00ft TVD Continue,Dir @4.000o/1OOft : 'SOO.poftMD,498.77ftTVD End Dir, Start ~åB @!~9.Ö5W ;/1257.01 ftMD, 1182.54ftTVD - -5/8" CS~B~+:Drill OO! 8-1/2" Hole: 2812 ft MD, 2390 ft TVD in Dir 000o/100ft: 8138.70ft MD, 6526.65ft TVD 9 Pt... ontinue Dir @ 4°/100ft: Begin 6-1/8" Hole: 9332ft MD, 77096 ft TVD , Start Dir (GeoSteer) :9514 ftMD,71 07 ftTVD (1127' FNL, 2228' FEL See 35-T12N-R4E) arget: 16613 ftMD,7119 ftTVD; 147' FNL, 290' FEL (See 27-T12N-R4E) =--"-!;) Fr 0 m Measured Vertical Depth Depth Cft) (ft) ,,,-,-~-.--~ <Surface> <Surface> 93~2.00 Æ--;""'t;~· 8 September, 2003 - 11 :42 <Surface> <Surface> 7095.79 To' Measured Vertical Depth Depth (ft) (ft) Casing Detail 2811.88 9332.00 <Run-TD> 2390.00 7095.79 <Run-TO> 95/8" Csg Pt @ 2812' MD 7" Csg Pt @ 9332' MO 61/8" Open Hole "--' Page 13 of 14 DrillQuest 3.03.02.002 DrillQuest 3.03.02.002 Current Target Current Target Target Type North Slope, Alaska Point 7119.00 12039.77 N 4024.35 W 7067.00 5986838.00 N 367869.00 E 70022' 19.5118" N 151004' 26.1509" W 100.00ft Circle N 676.73 W 5980521.00 N 371109.00 E 70021' 17.9448" N 151002' 48.1887" W Target Shape Targe TVD Page 14 of 14 8 September, 2003 - 11 :42 Mean Sea LeveVGlobal Coordinates: Geographical Coordinates: CD2-06 (RevToe) Mean Sea LeveVGlobal Coordinates: Geographical Coordinates: Target Radius: CD2-06 (RevHeel) Target Name TarQets associated with this wel/øath Alaska North Slope Sperry-Sun Drilling Services Proposal Report for Prelim: CD2-05 - Plan: CD2-05 (wp03) Revised: 8 September, 2003 o ;cJ - G> ..- :z » r WEUPATHŒT AILS Phn: CD2-05 Rig: D:>yon 19 Ref. Datnm: 5Z MSL 52.00ft V._lion Origin Origin Stuting Ang1: +NI-S +FJ-W From TVD 341-5ISO 0.00 0.00 36.10 COMPANYŒTAILS CoooC<JPhiIips AlBsb Inc. Enginccring A.\Ji1o Cakuàlion Mdhod: MinimnnCmva_ Enor Syslom: ISCWSA SCIII Mdhod: Trav Cyirda Nor1h Enor Suóa<c ElipticaJ + CasBIg w..,.;"g Mdhod: Rules Based ANTI-COLLISION SETI1NGS Int~rpolation M~thod:MD Int~rval: 50.00 Depth Rang~ From: 36.10 To: 16613.85 Maximlm Range: 1859.47 R~f~rena: Plan: CD2-06 (wp03 Sbt NlA WElL DETAILS Nort!ling Ea....g Latitude LoJl8itnde S974731.13 371686.73 70'20"21.1ffiN ISI·OZ28.~ +FJ·W ·II.~ +NI·S 89.30 Name PIut: CD2-05 0 -W.7 ro.7 -20.0 20.0 -15.0 15.0 -10.0 " 1O.o. -5.0 -5-:()..... -0 27G \ ß ,.i'?- -5.0 '7fJ~ ;'-- ...-- \ ~/'::: (, -10.0 24 ì2-1 '-l'::: .---- ~";;,, -15.0 ~j ~ -20.0 ~ -'20.7 Travelling Cylinder Azirrmth (TFO+AZI) [deg] vs Centre to Centre Separation [10ft/in] CD2-06 (wp03) ---Approved Plalz --- From Colour To MD 36 - 300 300 - 400 400 500 500 - 750 750 1000 1000 1250 1250 1500 1500 - 1750 1750 - 2000 2000 -- 2500 2500 - 3000 3000 - 3500 3500 - 4000 4000 - 4500 4500 - 5000 5000 - 5500 5500 - 6500 6500 - 7500 ~. .. .... .. .'.' .. .. 7500 - 8500 . . ~ 8500 9500 . .. .\............ ...'..'......'... 1~.5oo == ~~~ ~ - 11000 1 - 12000 12 - 13000 -- \ 90 ~ ~ ¿ ~ J. {j ······.1 $d ;Ii ~ fIr-; /8 # Tool CB-GYR<J..SS MWD o 105 100 75 SURVEY PROGRAM Depth Fm Depth To SurveylPlan 36.10 550.00 Planned: CD2-06 (wp03) VI6 550.00 16613.85 Planned: CD2-06 (wp03) V16 \ 270 -105 -100 -100 -105 ·",,50 .J - . _ -75 ",'~ -25 -0 ~~- ~J25 -50 -75 VSec Target 0.00 0.00 23.47 319.83 4507.46 5695.93 12695.46 +FJ-W DLcg 1F 0.00 0.00 O.OOJ 0.00 0.00 O.OOJ -6.09 3.00 345.00J -36.45 4.00 14.495 -296.98 0.00 O.OOJ -676.70 4.00 -30.664 -4024.59 0.00 O.OOJ +N/-S 0.00 0.00 22.71 325.04 4653.32 5779.51 12040.65 TVD 36.10 200.00 498.77 1182.57 6526.87 7107.00 7119.00 MD Ine Azi 36.10 O.OOJ O.OOJ 200.00 O.OOJ O.OOJ 500.00 9.00J 345.00J 1257.05 39.054 356.555 8139.16 39.054 356.555 9513.82 89.903 331.866 16613.85 89.903 331.866 See I 2 3 4 5 6 7 CD2-06 (RevHeel) CD2-06 (RevToe) [deg] vs Centre to Centre Separation [50ft/in] Azimuth (TFO+ AZI Travelling Cylinder SPERRY SUN Anticollision Report Company: :Field: ReferenccSite: Reference Well: . . .ReferenceWeOp ith: COnoc:oPllillips Alaska Inc. Colville.Aiver Unit Alpil1eC02 Plan: C02~06 Pla.n: CD2-06 Date: 9/8/2003 Tinte: 11 :20:41 :Cage: 1 C():-o~dinate(NF:).R~f~rence: V ertical(TVD) R~fen~nce: Well:Plan:9D2~06. True North 52' MSL52.0 NO GLOBAL SCAN: Using user defined selection & scan criteria Interpolation Method: MD Interval: 50.00 ft Depth Range: 36.10 to 16613.85 ft Maximum Radius: 1859.47 ft Reference: Error Model: Scan Method: Error Surface: Db: Oracle Plan: CD2-06 (wp03) & NOT PLANNEO P~:::>GR. ISCW SA Ellipse Trav Cylinder North Ellipse + Casing Casing Points 2811.92 2390.00 9.625 12.250 9 5/8" @ 2780' MO 9343.00 7097.08 7.000 8.500 7" @ 9343' MO 16625.75 7119.00 6.125 6.125 Open Hole -,". ~",."-,,,.",-,---,.,,,.~~," Plan: CD2-06 (wp03) Date Composed: 8/25/2003 Version: 15 Principal: Yes Tied-to: From Well Ref. Point Swnmary <---------------------- Offset Wellpath ------------------- .--> Reference Offset Ctr-Ctr No-Go AJlowable Site Well Well path .MD :MD Distance Area Deviation êt\ng ft ft ft .ft ft Alpine CD2 C02-08 CD2-08 V8 298.53 300.00 20.11 6.18 13.93 Pass: Major Risk Alpine CD2 CD2-12 CD2-12 V7 248.27 250.00 60.61 4.72 55.89 Pass: Major Risk Alpine CD2 CD2-13 CD2-13 V1 295.96 300.00 70.53 6.08 64.45 Pass: Major Risk Alpine CD2 CD2-13 CD2-13PB1 V10 295.96 300.00 70.53 6.08 64.45 Pass: Major Risk Alpine CD2 CD2-13 C02-13PB2 V4 295.96 300.00 70.53 6.08 64.45 Pass: Major Risk Alpine CO2 C02-14 C02-14 V1 247.14 250.00 80.24 4.38 75.86 Pass: Major Risk Alpine CO2 C02-15 C02-15 V3 247.36 250.00 90.46 4.80 85.67 Pass: Major Risk Alpine CO2 C02-15 C02-'J5PB1 V1 247.36 250.00 90.46 4.80 85.67 Pass: Major Risk Alpine CO2 C02-15 C02-15PB2 V2 247.36 250.00 90.46 4.80 85.67 Pass: Major Risk Alpine CO2 C02-16 C02-1.6 (Rig Surveys) V 247.54 250.00 100.08 4.53 95.55 Pass: Major Risk Alpine CO2 C02-16 C02-16 V7 247.06 250.00 100.07 4.41 95.66 Pass: Major Risk Alpine CO2 C02-17 C02-17 VO 246.90 250.00 109.83 4.52 105.31 Pass: Major Risk Alpine CO2 C02-18 C02-18 V1 Plan: C02-18 247.07 250.00 120.27 5.24 115.03 Pass: Major Risk Alpine CO2 C02-18 Rig: C02-18 V1 247.07 250.00 120.16 4.37 115.79 Pass: Major Risk Alpine CO2 C02-19 C02-19 V8 199.75 200.00 129.44 3.33 126.11 Pass: Major Risk Alpine CO2 C02-20 C02-20 V4 246.18 250.00 139.53 4.87 134.66 Pass: Major Risk Alpine CO2 C02-22 C02-22 V1 245.79 250.00 160.51 4.20 156.30 Pass: Major Risk Alpine CO2 C02-23 C02-23 V2 245.27 250.00 169.82 4.33 165.49 Pass: Major Risk Alpine CO2 C02-23 C02-23PB1 V12 245.27 250.00 169.82 4.44 165.38 Pass: Major Risk Alpine CO2 C02-24 CD2-24 VO 244.95 250.00 180.56 4.29 176.27 Pass: Major Risk Alpine CO2 C02-24 C02-24PB1 V1 244.95 250.00 180.56 4.29 176,27 Pass: Major Risk Alpine CO2 C02-25 C02-25 V1 244.76 250.00 190.32 4.64 185.68 Pass: Major Risk Alpine CO2 C02-26 C02-26 V4 290.65 300.00 200.92 5.21 195.71 Pass: Major Risk Alpine CO2 CD2-26 C02-2.6PB1 V2 200.00 200.00 200.13 3.66 196.47 Pass: Major Risk Alpine CO2 C02-26 C02-26PB2 V3 200.00 200.00 200.15 3.69 196.46 Pass: Major Risk Alpine CO2 C02-28 C02-28 V3 244.30 250.00 220.03 4.21 215.82 Pass: Major Risk Alpine CO2 C02-28 C02-28PB1 V13 244.30 250.00 220.03 4.32 215.71 Pass: Major Risk Alpine CO2 C02-29 C02-29 V1 244.19 250.00 229.76 4.61 225.15 Pass: Major Risk Alpine CO2 C02-30 Plan: C02-30 V4 Plan: 244.46 250.00 240.31 5.20 235.11 Pass: Major Risk Alpine CO2 C02-30 Rig: C02-30 V1 244.44 250.00 240.24 4.43 235.81 Pass: Major Risk Alpine CO2 Plan: C02-07 C02-07 (wp01) VO Plan: 448.61 450.00 11.60 8.54 3.05 Pass: Major Risk Alpine CO2 Plan: C02-10 Plan: C02-10 VO Plan: 248.98 250.00 40.37 5.27 35.10 Pass: Major Risk Alpine CO2 Prelim: C02-05 C02-05 V3 36.10 36.10 10.10 No Offset Stations Alpine CO2 Prelim: C02-27 C02-27 (Prelim) VO Pia 245.07 250.00 210.81 5.06 205.75 Pass: Major Risk Site: Alpine C02 Well: C02-08 Well path: C02-08 V8 R.~fereIICe J.\i1D TVD ftft 36.10 49.60 99.60 149.60 36.10 49.60 99.60 149.60 36.50 50.00 100.00 150.00 36.50 50.00 100.00 150.00 Rule Assigned: Inter-Site Error: . Semi-MajorAxis .. ... .. .. . . . . .. ... . ·C#-dtrN()~G() Ref ·Öffsei TI<~Ö+AZITF'O-IISCasiriWIlroiStåIlce.Ar~à f1 ft deg d~g in tt ft 0.00 0.00 173.25 173.25 9.625 19.78 0.91 0.02 0.02 173.25 173.25 9.625 19.78 1.13 0.07 0.09 173.23 173.23 9.625 19.78 1.96 0.19 0.19 173.08 173.08 9.625 19.75 3.00 Major Risk 0.00 ft AUowable Dé,,¡á!ion Witrriil)g ft 18.87 Pass 18.66 Pass 17 .82 Pass 16.75 Pass Offset MD TVD ft ft ORIGINAL ) SPERRY SUN Anticollision Report . . -... . . . . ·:,.Cp¡: .·..:Oem.:d....P.:. ......:&1...:....:............y.:.....:.:...:.. . '.. .:.' .... Cq~oCoPhillip$ Alaskalbc. ,:". < : QolvilleFUverUl1i( . . Ref¢¡,enéeS.t~: . :. 'Alpiheq()~ . .'. . ~ef~renceW~II: . . Plari;CD2~OQ ." < n:ei'e¡'e~~eWetlpath:. Plan: C[:):2-06 : Site: Alpine C02 WeD: C02-08 Wellpath: C02-08 V8 ...:...., '.... :.'.:::MD· .... :..R...:e:f¡....e. ¡..)~.cT·.eVD..·' '.: '. ".' .. .:···>Q~f$êt " . . . . '. :<'··Nm ..' '. : TV]) . ····.ri :........ > 'ft :< >f1 .'. :.' .:'.. > 'ft .'. 199.60 249.09 298.53 347.88 397.11 446.15 494.94 543.35 591.37 638.89 685.83 732.07 777.54 822.16 865.88 908.65 950.49 991.56 1032.20 1072.40 1112.19 1151.53 1190.30 1228.45 1267.43 1310.89 1354.18 1397.39 1440.51 1483.63 1526.77 1570.07 1613.50 1656.94 1700.32 1743.55 1786.49 1828.89 1870.63 1911 .56 1951.96 1992.26 2032.52 2072.82 2113.26 2153.86 2194.54 2235.24 2275.98 2316.72 2357.24 199.60 200.00 200.00 249.08 298.48 347.73 396.76 445.47 493.76 541 .48 588.51 634.72 679.97 724.13 767.12 808.83 849.19 888.16 925.77 962.16 997.60 1032.10 1065.67 1098.25 1129.78 1160.18 1190.63 1224.38 1258.00 1291.55 1325.04 1358.52 1392.02 1425.64 1459.37 1493.10 1526.79 1560.36 250.00 300.00 350.00 400.00 450.00 500.00 550.00 600.00 650.00 700.00 750.00 800.00 850.00 900.00 950.00 1000.00 1050.00 1100.00 1150.00 1200.00 1250.00 1300.00 1350.00 1400.00 1450.00 1500.00 1550.00 1600.00 1650.00 1700.00 1750.00 1800.00 1850.00 1900.00 1950.00 1593.71 2000.00 1626.63 2050.00 1659.04 2100.00 1690.82 2150.00 1722.20 2200.00 1753.49 2250.00 1784.76 2300.00 1816.06 2350.00 1847.46 2400.00 1878.99 2450.00 1910.57 2500.00 1942.18 2550.00 1973.82 2600.00 2005.45 2650.00 2036.92 2700.00 249.98 299.92 349.80 399.63 449.39 499.08 548.74 598.36 647.93 697.48 747.01 796.51 845.95 895.19 944.12 992.52 1040.21 1086.90 1132.58 1177.37 1221.74 1266.15 1310.36 1354.17 1397.49 1440.26 1482.56 1524.44 1566.07 1607.45 1648.35 1688.69 1728.32 1767.14 1804.87 1841.39 1876.46 1910.10 1942.39 1973.90 2005.37 2036.51 2067.07 2096.87 2125.84 2154.57 2183.37 2212.50 2242.02 2271.70 ,) n~te:: :9/8/2003 :. ::'. <. .., .. ...:!ime:11:20~41. ....... .,. ..~age: : :2 .' ·.Ço~ordiltåte(NE)l{~t¢ren¿e:. ,.:, WeÜ:Plan:Cb2~06~TrueN()Hh' :Vertiçal(fVJ))),{eferertte: ·S2'MSL52.Ò··· . . . . .:. <Ph: > Oracle . Rule Assigned: Major Risk Inter-Site Error: 0.00 ft $:~~l\1âg#~sTF()+ÁZI'fF()_H$C~iog¡a~:~t2Jl~;~fO~!~~~~ . : . . .'. ....: 1f "':'. :ff .....:. . dëg<ëJég<>::¡6>, ,:··.::'ff<·< >ft<ff.> >:~~, 0.~30 0.29 172.35 172.35 9.625 19.58 4.06 15.52 Pass 0.41 0.52 0.63 0.75 0.86 0.98 1.06 1.12 1.18 1.23 9.44 9.84 10.23 10.62 11.00 11.37 11.75 12.13 12.51 12.89 13.27 13.66 14.04 14.42 14.81 ""(, 0.39 168.95 183.95 0.51 162.83 177.83 0.62 155.22 170.22 0.66 148.20 163.20 0.67 142.19 157.19 0.69 137.61 152.61 0.71 135.29 147.95 0.73 134.70 145.50 0.76 134.98 144.41 0.79 135.91 144.28 1.34 1.46 1.62 1.81 2.01 0.83 137.25 144.80 0.86 138.73 145.60 0.91 140.12 146.44 0.95 141.05 146.91 1.00 141.50 146.96 1.05 141.39 146.51 1.10 140.80 145.62 1.15 139.72 144.28 1.21 138.40 142.72 1.26 137.05 141.15 2.25 2.48 2.75 3.03 3.32 3.64 3.95 4.28 4.63 5.02 5.42 5.82 6.:?2 6.62 7.02 1.29 135.88 139.78 1.31 135.07 138.79 1.35 134.44 138.00 1.40 133.89 137.34 1.49 133.28 136.72 1.59 132.58 136.03 1.70 131.85 135.29 1.82 131.09 134.54 1.93 130.36 133.81 2.05 129.65 133.10 7.42 7.83 8.23 8.64 9.04 2.17 128.92 132.36 2.29 128.15 131.59 2.42 127.32 130.77 2.56 126.44 129.88 2.71 125.47 128.91 2.87 124.41 127.85 3.04 123.24 126.69 3.21 122.00 125.45 3.39 120.71 124.16 3.55 119.44 122.88 3.70 118.24 121.69 3.84 117.09 120.54 3.99 115.96 119.40 4.14 114.82 118.27 4.28 113.67 117.11 4.36 112.56 116.00 4.42 111.51 114.95 4.44 110.54 113.98 4.48 109.65 113.10 4.56 1OS.83 112.28 ~..~. 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 n r~ 0 d.ltJ'~J' ~:-'# til ;: 19.44 20.11 21.87 25.06 29.76 35.96 43.62 52.70 63.18 75.06 88.35 103.03 119.12 136.77 155.88 176.29 197.44 218.47 239.46 260.53 282.13 304.65 328.00 352.11 376.53 401.08 425.69 450.32 474.94 499.49 523.62 547.32 570.74 593.92 616.84 639.64 662.61 685.96 709.99 734.65 759.83 785.11 810.14 834.58 858.27 881.95 905.93 930.43 955.48 981.27 9.75 10.45 11.15 11.77 12.37 13.02 13.69 14.39 15.14 15.92 16.77 17.65 18.62 19.66 20.76 21.84 22.89 24.01 25.20 26.68 28.20 29.76 31.35 32.97 34.59 36.25 37.96 39.69 41 .49 43.34 45.25 47.19 49.18 51.16 53.07 54.96 56.81 58.67 60.57 62.44 64.16 65.82 67.36 68.95 70.60 " /¡ .,1 7,', 5.11 6.18 7.25 8.13 8.93 14.32 13.93 14.62 16.93 20.83 26.21 33.17 41.55 51.41 62.69 75.33 89.34 104.73 121.63 139.96 159.52 179.79 199.85 219.80 239.77 260.30 281.76 303.99 326.91 349.85 372.89 395.93 418.97 441.98 464.90 487.37 509.36 531.04 552.43 573.50 594.39 615.42 636.78 658.82 681.58 704.87 728.29 751.47 774.01 795.83 817.79 840.12 863.06 886.53 910.67 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass i'" 7 ./\ I.. .I~, 1'- . ~:" ....'\,. ·.~..ct 1,.1, ~ l\...? Conversion COlllplete 70 deg 21 min 17.945 see I 151 deg 2 min 48.189 see Meridian: U T12N R4E Section 35 1127.41FNL 4152.59FSL 2228.09FEL 3051.91FWL .; UTM Zone 5 X=573281.817122 Y=7806463.434677 70.35498465 151.04671909 Conversion Results For: Target Heel on CD2-06 ASP Zone 4: 371109 5980521. Con.version. Com.plete . 70 deg 20 min 21.103 see 151 deg 2 min 28.405 see \ Meridian: U TIIN R4E Section 2 1626.92FNL 3653.08FSL 1556.57FEL 3723.43FWL UTM Zone 5 X=573544.616365 Y=7804709.947334 70.33919535 151.04122372 Conversi.on R.csults For: Surface Location CD2-06 ASP Zone 4: 371686.73 5974731..13 ) ) ORIGINAL COllversion Coulplete 70 deg 22 min 19.512 sec 151 deg 4 min 26.151sec Meridian: U T12N R4E Section 27 146.98FNL 5133.02FSL 290.29FEL 4989. 70FWL UTM Zone 5 X=572200.822601 Y =7808337.358966 151.07393081 70.37208661 Conversion ·Results For: Target Toe CD2-06 ASP Zone 4: 367869 5986838 REV DA 1£ BY CK APP ') DESCRIPTION REV DA 1£ BY ) APP DESCRIPTION o 5/29/01 G.D. J.Z. C.A. PER A01004ACS 4 5/15/03 G.D. J.Z. C.A. PER K03074ACS ALL CONDUCTORS ARE LOCATED IN PROTRACTED SEC.2, T 11 N, R 4 E, U.M. SEC.LlNE Ó/S PLAN WELL 'y' 'X' LAT.(N) LONG.(W) FNL FEL GND PAD CD2-1 CD2-2 CD2-3 CD2-4 CD2-5 CD2-6 CD2-7 CD2-8 CD2-9 CD2-10 CD2-11 CD2-12 CD2-13 CD2-14 CD2-15 CD2 -16 CD2-17 CD2-18 CD2-19 CD2-20 CD2-21 CD2-22 * CD2-23 CD2-24 CD2-25 CD2-26 CD2-27 CD2-28 CD2-29 CD2-30 CD2-31 CD2-32 CD2-33 CD2-34 * CD2-35 CD2-36 CD2-37 CD2-38 * CD2-39 CD2-40 CD2-41 CD2-42 CD2-43 CD2-44 C02-45 C02-46 C02-47 C02-48 C02-49 C02-50 C02-51 C02-52 C02-53 C02-54 C02-55 CD2-56 CD2-57 CD2-58 CD2-59 CD2-60 5,974,741.17 5,974,731.13 5,974.721.46 5.974,711.45 5,974,701.48 5,974.691.64 5.974.681.62 5.974.671.61 5,974,661.90 5.974,652.12 5.974.641.66 5,974,631.95 5,974,622.10 5,974.612.15 5,974,602.64 5.974,592.18 5,974,582.28 5,974,572.39 5,974,562.21 5,974,552.30 5,974,542.33 5,974,532.34 5,974,522.31 5,974,512.60 5,974.502.63 5.974,492.75 5,974,482.74 5,974,472.57 5,974,463.34 5,974,452.65 5,974,442.90 5,974,433.20 5,974,423.05 5,974,413.52 5,974,403.28 5.974.393.27 5,974.383.33 5,974,373.69 5,974,363.45 5,974.353.42 5,974,344.11 5,974,333.52 5,974,323.53 5,974,313.77 5.974.303.80 5,974,293.84 5,974,283.88 5,974,274.18 5,974,264.07 5,974,254.19 5,974,244.05 5,974,234.27 5,974,224.26 5,974,214.18 371,685.60 371,686.73 371.688.17 371.688.72 371,690.14 371.691.07 371.692.02 371.692.98 371,694.26 371,695.50 371,696.24 371,697.39 371,698.48 371.699.38 371,700.50 371,701.77 371,702.51 371,704.15 . 371,704.52 371,705.92 371,706.81 371,707.80 371,709.10 371,709.87 371.711.26 371,712.00 371,713.04 371,714.18 371,715.28 371,716.13 371,717.49 371,718.42 371,719.40 371,720.66 371,721.83 371,722.68 371.723.84 371,724.77 371,725.60' 371,726.94 371,728.07 371,729.06 371,730.13 371,731.19 371,732.05 371,733.00 371,734.28 371,735.18 371,736.31 371,737.50: 371,738.44 371,739.42 371,740.55 371,741.60 I 70' 20' 21.202" 70' 20' 21.103" 70' ?O' .?1.008" 70' ?O' .?O. 910" 70' 20' 20.812" 70' 20' 20.716" 70'?O' ?0.617" 70' ?O' .?0.519" 70' 20' 20.424" 70' 20' 20.328" 70' 20' 20.225" 70' 20' 20.130" 70' 20'?0.033" 70' ?O' 19.935" 70' 20' 19.842" 70' 20' 19.739" 70' 20' 19.642" 70' 20' 19.545" 70' 20' 19.445" 70' 20' 19.348" 70' 20' 19.250" 70' 20' 19.152" 70' 20' 19.053" 70' 20' 18.958" 70' 20' 18.860" 70' 20' 18.763" 70' 20' 18.665" 70' 20' 18.565" 70' 20' 18.475" 70' 20' 18.370" 70' 20' 18.274" 70' 20' 18.179" 70' 20' 18.079" 70' 20' 17.986" 70' 20' 17.885" 70' ?O' 17.787" 70' ?O' 17.689" 70' 20' 17.595" 70' 20' 17.494" 70' 20' 17.396" 70' 20' 17.304" 70' 20' 17.200" 70' 20' 17.102" 70' 20' 17.006" 70' 20' 16.908" 70' 20' 16.811" 70' 20' 16.713" 70' 20' 16.618" 70' 20' 16.518'~ 70' 20' 16.421" 70' 20' 16.322" 70' 20' 16.226" 70' 20' 16.128" 70' 20' 16.029" 151' 02' 28.443" 151' 02' 28.406" 151' 02' 28.359" 151' 02' 28.337" 151' 02' 28.291" 151' 02' 28.259" 151' 02' 28.226" 151' 02' 28.193" 151' 02' 28.151" 151' 02' 28.110" 151' 02' 28.083" 151' 02' 28.044" 151' 02' 28.008" 151' 02' 27.976" 151' 02' 27.939" 151' 02' 27.897" 151' 02' 27.870" 151' 02' 27.817" 151' 02' 27.801" 151' 02' 27.756" 151' 02' 27.725" 151' 02' 27.691" 151' 02' 27.648" 151' 02' 27.620" 151' 02' 27.575" 151' 02' 27.548" 151' 02' 27.513" 151' 02' 27.474" 151' 02' 27.438" 151' 02' 27.407" 151' 02' 27.363" 151' 02' 27.331" 151' 02' 27.297" 151' 02' 27.256" 151' 02' 27.216" 151' 02' 27.187" 151' 02' 27.148" 151' 02' 27.116" 151' 02' 27.087" 151' 02' 27.042" 151' 02' 27.005" 151' 02' 26.971" 151' 02' 26.934" 151' 02' 26.898" 151' 02' 26.868" 151' 02' 26.836" 151' 02' 26.793" 151' 02' 26.762" 151' 02' 26.724" 151' 02' 26.684" 151' 02' 26.652" 151' 02' 26.618" 151' 02' 26.580" 151' 02' 26.544" 1617' 1627' 1636' 1646' 1656' 1666' 1676' 1686' 1696' 1706' 1716' 1726' 1736' 1746' 1755' 1765' 1775' 1785' 1795' 1805 ' 1815' 1825' 1835' 1844' 1855' 1865' 1875' 1885' 1894' 1905' 1915' 1924' 1934' 1944' 1954' 1964' 1974' 1984' 1994' 2004' 2013' 2024' 2034' 2043' 2053' 2063' 2073' 2083' 2093' 2103' 2113' 2123' 2133' 2143' NOTES: 1. COORDINATES SHOWN HEREON ARE ALASKA STATE PLANE, ZONE 4, NAD 27. 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL (B.P.M.S.L.) 3. * INDICA TES DATA PER LOUNSBURY AS-BUILT. ALPINE ConocóP'hillips Alaska, Inc. DRAWING NO: 05- 27 - 01' ..'~ ~ ~q ; ,.~~.., ~ ~~ r1 ,r' "'\ r .-,. ," ~: t,~ " '; , CADD FILE NO. 01-02-05-1 1558' 1556' 1555' 1554' 1552' 1551' 1550' 1549' 1548' 1546' 1545' 1544' 1543' 1542' 1541' 1539' 1538' 1536' 1536' 1534' 1533' 1532' 1531' 1530' 1528' 1527' 1526' 1525' 1523' 1522' 1521' 1520' 1519' 1517' 1516' 1515' 1514' 1513' 1512' 1510' 1509' 1508' 1506' 1505' 1504' 1503' 1502' 1501' 1499' 1498' 1497' 1496' 1494' 1493' 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.8 8.8 8.8 8.8 8.8 8.8 8.8 8.8 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.6 8.6 8.6 8.6 8.6 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 MODULE: CD20 ALPINE PROJECT CD- 2 WELL CONDUCTORS AS-BUILT LOCATIONS PART: 2 OF 3 CE -CD2,~-12J_. (1' 1:1 , ~ J ,- ...., .~ . -..'¡ 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 15.9 UNIT: CD REV: 4 '....ELI.. œr AILS ANTI-COLLISION SE111NGS COMPA,";Y DETAILS CooocoPhilip> Aksu Inc. f.nPneering Alpine CakuJaó>n M.1hod: Mmmm C""~bn ~~= ¡¡'%~~Phne W';:; ~~~ a~;edc.sing WEIll'ATH œr AILS PIin: CD2-C6 lliyon 19 5, MSL 52.00f\ Origin ~ SLu1ing +NI-S +FJ- W From TVD NJ.ITe +Nf-S +EI-W No rthing Etsling 371686.i3 lAtitud. Lmgitud. Sb' 7\J-1iY21.103N 151'(t2'28.405W NlA V.Section ~Ie 341.518' 0.00 0.00 :3<;.10 PIin:CD2-C6 89.30 -11.04 59i4731.13 -1320 -1240 -1033 -827 ----620 -413 -207 0-0 270- ::::ci - Ø-207 - ~41J 1----620 -827 -1033 -1240 -1320 114 Mile Radius of CD2-06...9 518" Csg Pt (@ 2812' MD 12.390 TVD) Interpolation Method:MD Depth Range From 2802.00 Marimum Range: 1320.00 Interval: 1.00 To: 2832.00 Reference: Plan: CD2.()6 (wp03) Rig: R.f.Datnm: o 1:20 I,,", -~ 0 1033 _~ ~ 827 ______ ~. ~ ~ ..~ \ G~ ~ \. \ \ \ \ \ \ \ 90 ~ lOjj 124u 180 b.w Reference Azimuth Angle [deg] vs Centre to Centre Separation [ft] From 36 300 400 500 750 1000 1250 1500 1750 2000 2500 3000 3500 4000 4500 5000 5500 6500 7500 8500 9500 10000 10500 11000 12000 Colour ToMD 300 400 500 750 1000 1250 1500 1750 2000 2500 3000 3500 ·WOO 4500 5000 5500 6500 7500 8500 9500 10000 10500 11 000 12000 13000 . ." . . 9.0~p~y:··.. .. .. ':F'i~ld:. .......... .....< ... . ~¢fetence~ît~: .... ... . .··~ef~r~~¢eWell: ..... .. . .·.Refef~9(;~:\Veupâth: )1 SPERRY SUN Anticollision Report '" " , """ .. .......... .. · ····...COrlQCoPhillipsAlaSkalnc;.< .CoIVilleRi,,~rUn't·· ... ..A,piri~Cp~ . . . Plån;CD2~06 .Þ'ah:ëÖ2~06 Date: < .9/812003 .... . ... ... ..... . . . , . .. .. .. ..' -. . . ... .. . . .. . .. . . .. ... .. .. .. .., ......... . .. .. . . . '.. .. . .. .. . . .... .. . , . .... .. .. ..... ... .' . .' ,....... .' . .'. ..... .... ..'.... ... . . . ... .. .. .. . . ,.... ..... . .. .... . . . . . . '. . . . .. .. . .., .. .. ,. . . . .. . . . .. .. .. .. ....." ..' . . . . .... ... ..... .... . . .., ::' :.. Ç9~9.r~.~t.¢(~)::~¢f~t¢9.~~~:· /:::: W.&'.J.::J~IWi:;.·::Þ:Ó~ÄÓ6,: t.ru~,::Nqtth:·: '::. :. y¢~#~~ :(I:yþ).l~·.~f~.~ê.~~ê::·:· ::" . :··$~\M.$L.:·9?··q:·:/ .. ........ . . < .<.. .. Db:C)råcle Plan: CD2-06 (wp03) & NOT PLANNED P:t::>GR. ISCWSA Ellipse Horizontal Plane Ellipse + Casing NO GLOBAL SCAN: Using user defined selection & scan criteria Int~rpolatioI1Method.:... Jv1P. .... .~llb~J:VIll: ... .... .1·00..~..... ..................... l)~ptl1.~~e: . 28Qg.()(). . J() . 2f332~OQ ..ft . 95/8" Ca~illgP()illt ()f. .Int~r~~t. Maximum Radius: 1320.00 ft Casing Points ·······Mn··..·. >ft .. 2811.92 9332.00 16613.85 .... .·<TVD.<Ðh1Itjétá. . .... ···.·.(1.. i.ri.·.. 2390.00 9.625 7095.78 7.000 7119.00 6.125 Principal: Yes Plan: CD2-06 (wp03) ) .' ".."" ' " .", ..... ... ...... .. . .. ... . .. . ... .. ·tim~: . .12:51:22'" Reference: Error Model: Scan Method: Error Surface: P1ige: ··1 N~e..<· .ÎIQii Size < .. . in .. 12.250 8.500 6.125 95/8" @ 2811' MD 7" @ 9332' MD Open Hole Summary .. . ... .. ." .. . .. . ... .,......... ... ...., . ... ... ,,<.,-~~-~~-~~~~.,...,.~.;·H~~'" otís~tW~Jlpä:th ·~+~-~·H~~~+~++»> ...... . ··Site>. · . . ... · .......<: W~lï·"'·· . .. .. ..... <... ···'ŸVéilpath.. .... Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 Alpine CD2 CD2-08 CD2-12 CD2·13 CD2-13 CD2-13 CD2-14 CD2-15 CD2-15 CD2-15 CD2-16 CD2-16 CD2-17 CD2-18 CD2-18 CD2-19 CD2-20 CD2-22 CD2-23 CD2-23 CD2-24 CD2-24 CD2-25 CD2-26 CD2-26 CD2-26 CD2-28 CD2-28 CD2-29 CD2-30 CD2-30 Plan: CD2-07 Plan: CD2-10 Prelim: CD2-05 Prelim: CD2-27 Date Composed: Version: Tied-to: ... .. ··R~r~î:¢nê~ ..... ......·:...··.0......· ....MDffs,<e..t......·........ .... ..l\iÎQ". : .....·ft··.ff..·· CD2-08 V8 CD2-12 V7 CD2-13 V1 CD2-13PB1 V10 CD2-.13PB2 V4 CD2-14 V1 CD2-15 V3 CD2-15PB1 V1 CD2-15PB2 V2 CD2-16 (Rig Surveys) V CD2-16 V7 CD2-17 VO CD2-18 V1 Plan: CD2-18 Rig: CD2-18 V1 CD2-19 V8 CD2-20 V4 CD2-22 V1 CD2-2:3 V2 CD2-23PB1 V12 CD2·24 VO CD2·24PB1 V1 CD2-~5 V1 CD2-26 V4 CD2-26PB1 V2 CD2-26PB2 V3 CD2-28 V3 CD2-28PB1 V13 CD2-29 V1 Plan: CD2-30 V4 Plan: Rig: CD2-30 V1 CD2-07 (wp01) VO Plan: Plan: CD2-10 VO Plan: CD2-05 V3 CD2-27 (Prelim) VO Pia 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2802.00 2885.33 2657.01 2976.57 2976.57 2976.57 2495.66 2671.88 2671.88 2671.88 2680.80 8/25/2003 16 From Well Ref.. Point . .···)Nlø:wåþ.è. .. ... ....:..... .....:.: ...... ........ .:.. ..:. ..:. . · .Q~~~#¡~P~aI'~'.· ..... ·····....ft ... . .. .,.. .. ·çt~.êt~"N:9~C¥ .·..pis:j~e:'~f~~.··.·. 1123.87 86.84 796.83 77.88 1089.00 92.91 1089.00 92.91 1089.00 92.92 1220.25 68.47 1308.28 95.61 1308.28 95.59 1308.28 95.59 1037.03 718.95 996.09 996.09 996.09 1151.77 1212.67 1212.68 1212.68 559.46 65.35 494.11 Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Out of range Out of range Out of. range Out of. range Out of. range Out of. range Pass: Major Risk Out of. range Pass: Major Risk Pass: Major Risk Out of. range Out of. range Out of. range Out of. range Out of. range Out of. range Out of range Out of. range Out of. range Out of. range Out of. range Pass: Major Risk Pass: Major Risk Out of. range Out of. range Site: Alpine CD2 Well: CD2-08 Rule Assigned: Major Risk Wellpath: CD2-08 V8 Inter-Site Error: 0.00 ft Reference Offset SeOÍi-M¡ÿor Axis Offset Location Ctr-Ctr· No-Go Allowable MD TVD MD TVD Ref Offset nJOHHS North East Distance Area Deviation Warning ft ft ft ft ft ft deg ft ft ft ft ft 2802.00 2382.30 2885.33 2382.70 19,00 5.63 111 .38 887.05 951.62 1123.87 86.84 1037.03 Pass 2803.00 2383.07 2886.63 2383.47 19.00 5.64 111 .36 887.77 952.37 1124.58 86.89 1037.69 Pass 2804.00 2383.85 2887.93 2384.25 19.01 5.64 111 .34 888.48 953.13 1125.29 86.94 1038.35 Pass 2805.00 2384.63 2889.23 2385.03 19.02 5.64 111 .32 889.19 953.89 1126.00 86.98 1039.01 Pass . ~. .¡. ~.S ~"'" ...~ r 2641.55 1130.62 2641.55 1130.62 70.43 1060.19 70.43 1060.19 2807.76 2803.57 715.98 121.49 375.77 109.73 594.49 266.04 (J/ M'.· i r f~ ' ¡~! , ~ Ii : " t· ~ :J If r '\:; /ì, I I,j ,) : ,,: ~ ,;\ --,..., SPERRY SUN Anticollision Report Company: ConocoPhmrps AlaSkálnc. Date: 9/8/2003 Tiltlè: <12:51:2~ })nge: 2 Fi~ld: Colville River Unit RéferertceSlte: Alpine CO2 C()-ordinate(NE)· Refer~nce: Well:Plan:CD2-06,True North Refcl"cncc Well: Plan: C02-06 Vcrtic31(tVÓ)Reference: 52' MSL52,Q Refe~ênce Wellpath: Plan: C02-06 Db: Oracle Site: Alpine CO2 Well: C02-08 Rule Assigned: Major Risk Wellpath: C02-08 V8 Inter-Site Error: 0.00 ft Rcfercnc.c Offset SCll'i-:MajorAxis OffSèt.Lo.cåtiøn Cti;.Ctr·.·.·Nò-Go .AII()~blc MD TVD MD TVD Rêf Offset nbiltS North East DisfunccArca Devi:ittion ",arning ft ft< ft ft ff ft deg ft ft ft ft ft 2806.00 2385.40 2890.53 2385.80 19.03 5.65 111 .30 889.91 954.65 1126.71 87.03 1039.68 Pass 2807.00 2386.18 2891.82 2386.58 19.04 5.65 111 .28 890.62 955.41 1127.42 87.08 1040.34 Pass 2808.00 2386.96 2893.12 2387.36 19.05 5.66 111 .26 891 .33 956.17 1128.13 87.13 1041.00 Pass 2809.00 2387.73 2894.42 2388.13 19.06 5.66 111 .25 892.04 956.93 1128.85 87.18 1041.67 Pass 2810.00 2388.51 2895.72 2388.91 19.07 5.66 111 .23 892.76 957.68 1129.56 87.23 1042.33 Pass 2811.00 2389.29 2897.02 2389.69 19.08 5.67 111 .21 893.47 958.44 1130.27 87.27 1043.00 Pass 2812.00 2390.06 2898.32 2390.46 19.09 5.67 111.19 894.18 959.20 1130.98 87.32 1043.66 Pass 2813.00 2390.84 2899.62 2391.24 19.10 5.67 111.17 894.90 959.97 1131.70 87.37 1044.33 Pass 2814.00 2391.62 2900.92 2392.02 19.11 5.68 111.15 895.61 960.73 1132.41 87.42 1044.99 Pass 2815.00 2392.39 2902.22 2392.79 19:j 2 5.68 111.13 896.32 961 .49 1133.13 87.47 1045.66 Pass 2816.00 2393.17 2903.52 2393.57 19.13 5.69 111.11 897.04 962.25 1133.84 87.52 1046.33 Pass 2817.00 2393.95 2904.82 2394.35 19.14 5.69 111.10 897.75 963.01 1134.56 87.57 1046.99 Pass 2818.00 2394.72 2906.12 2395.12 19.15 5.69 111 .08 898.46 963.77 1135.28 87.61 1047.66 Pass 2819.00 2395.50 2907.43 2395.90 19.16 5.70 111 .06 899.18 964.54 1135.99 87.66 1048.33 Pass 2820.00 2396.28 2908.73 2396.68 19.16 5.70 111 .04 899.89 965.30 1136.71 87.71 1049.00 Pass 2821.00 2397.05 2910.03 2397.45 19.17 5.70 111 .02 900.60 966.06 1137.43 87.76 1049.67 Pass 2822.00 2397.83 2911 .33 2398.23 19.".8 5.71 111 .00 901.32 966.82 1138.14 87.81 1050.34 Pass 2823.00 2398.61 2912.63 2399.01 19:;9 5.71 110.99 902.03 967.59 1138.86 87.86 1051.01 Pass 2824.00 2399.38 2913.94 2399.78 19.20 5.72 110.97 902.74 968.35 1139.58 87.90 1051.68 Pass 2825.00 2400.16 2915.24 2400.56 19.21 5.72 110.95 903.46 969.12 1140.30 87.95 1052.35 Pass 2826.00 2400.94 2916.54 2401.34 19.22 5.72 110.93 904.17 969.88 1141.02 88.00 1053.02 Pass 2827.00 2401.71 2917 .84 2402.11 19.23 5.73 110.91 904.88 970.65 1141.74 88.05 1053.69 Pass 2828.00 2402.49 2919.15 2402.89 19.24 5.73 110.89 905.60 971.41 1142.46 88.10 1054.36 Pass 2829.00 2403.27 2920.45 2403.67 19.25 5.73 110.88 906.31 972.18 1143.18 88.15 1055.03 Pass 2830.00 2404.04 2921.75 2404.44 19.26 5.74 110.86 907.03 972.94 1143.90 88.19 1055.71 Pass 2831.00 2404.82 2923.06 2405.22 19.27 5.74 110.84 907.74 973.71 1144.62 88.24 1056.38 Pass 2832.00 2405.59 2924.36 2405.99 19.28 5.75 110.82 908.46 974.48 1145.34 88.29 1057.05 Pass Site: Alpine CO2 Well: C02-12 Rule Assigned: Major Risk Wellpath: C02-12 V7 Inter-Site Error: 0.00 ft . Reference· . Offset Semi-Major Axis Qffse~Loc.ation .Ctr-Çtr .. No-Go .Allowal)le . . MD· ·'iVD :MD TVD Ref Offset ~ North East . Distance.Area Deviation WarOing ft ft ft ft ft ft deg ft ft ft ft ft: · 2802.00 2382.30 2657.01 2382.52 19.00 5.29 222.01 704.65 -628.26 796.83 77.88 718.95 Pass 2803.00 2383.07 2657.95 2383.29 19.00 5.30 222.02 705.06 -628.60 797.20 77.91 719.28 Pass 2804.00 2383.85 2658.89 2384.07 19.01 5.30 222.02 705.46 -628.94 797.56 77.95 719.61 Pass 2805.00 2384.63 2659.83 2384.85 19.02 5.30 222.03 705.87 -629.28 797.93 77.99 719.94 Pass 2806.00 2385.40 2660.77 2385.62 19.03 5.30 222.03 706.28 -629.62 798.30 78.02 720.27 Pass 2807.00 2386.18 2661.71 2386.40 19.04 5.30 222.04 706.69 -629.96 798.66 78.06 720.60 Pass 2808.00 2386.96 2662.65 2387.18 19.05 5.31 222.05 707.09 -630.30 799.03 78.10 720.93 Pass 2809.00 2387.73 2663.59 2387.95 19.06 5.31 222.05 707.50 -630.63 799.40 78.13 721.26 Pass 2810.00 2388.51 2664.53 2388.73 19.07 5.31 222.06 707.91 -630.97 799.76 78.17 721.60 Pass 2811.00 2389.29 2665.47 2389.51 19.08 5.31 222.06 708.31 -631.31 800.13 78.21 721.93 Pass 2812.00 2390.06 2666.41 2390.28 19.09 5.31 222.07 708.72 -631.65 800.50 78.24 722.26 Pass 2813.00 2390.84 2667.35 2391.06 19..10 5.32 222.07 709.13 -631.99 800.87 78.28 722.58 Pass 2814.00 2391.62 2668.29 2391.84 19.11 5.32 222.08 709.54 -632.33 801.23 78.32 722.92 Pass 2815.00 2392.39 2669.23 2392.61 19.12 5.32 222.08 709.94 -632.67 801.60 78.35 723.25 Pass 2816.00 2393.17 2670.17 2393.39 19..13 5.32 222.09 710.35 -633.01 801.97 78.39 723.58 Pass 2817.00 2393.95 2671.11 2394.17 19.14 5.32 222.09 710.76 -633.35 802.33 78.42 723.91 Pass 2818.00 2394.72 2672.05 2394.94 19.15 5.33 222.10 711.16 -633.69 802.70 78.46 724.24 Pass 1 ORIGINAL ) SPERRY SUN Anticollision Report ) . . . .. .... CQm)coPnilliþs Alaskáln& <'C()rviUéRiy~rÚni(' .... Alpir'1~ Cþ2., · Plan:"CD2~Oe . .. plan::Ç02~06 . .-:", "," :. ," ......:- :'-:"," ':-"", . ," ,":-.: :-.: . . ,"", ". ". ", . '.' ., ", . '" .... ... "' ... .... . . '. .....,. .. . . ... . '. ": <ç.~~·9.~Øi.~~~(~i~~t~~~ri~¢{.::>:· ,::: W~~i:·:.p~åD·:\ê:Þ~~ø.$~·:~r~e::~qhb ,".: . .' VèitiêåIcrVp)R.cfel"ên¢¢:. .. ... ··$?'tvt$L5.2:Q·· '. . . .. . ç()aupâity:' . . . . .Fiel~:.·.·.. .. ........ ....... .' ··~èfçl,'~nceSl~; .... ..J.{èf~renc¢Well: ..... . <. ~e(ei'~nÇeW¢~lpatl1: . Pate: . 9/8/2003 ".""", ',"". .,'" .." "" '.,', Tim~: .··.12:48:41· . . NO GLOBAL SCAN: Using user defined selection & scan criteria Interpolation Method: MO Interval: .... .... .1.00 ..' ~. .... ..... .. . . ... ... . Depth Range: 9322.00 to 9342.00 ft 7".C;asing. [)~pth Point of .Inter~st Maximum Radius: 1320.00 ft Casing Points .. .....1\10.. ,"'. <: Jr." 2811.92 9332.00 16613.85 ... ..........", .' .: i/~~> ... .' I)ia.¡~t~t 2390.00 9.625 7095.78 7.000 7119.00 6.125 Plan: CD2-06 (wp03) Principal: Yes ............... Page: 1 .... ..Db: Reference: Error Model: Scan Method: Error Surface: Plan: CD2-OS (wp03) & NOT PLANNED P,JGR, ISCW SA Ellipse Horizontal Plane Ellipse + Casing CD2-Q8 V8 CD2-12 V7 CD2-13 V1 CD2-13PB1 V10 CD2-13PB2 V4 CD2-14 V1 CD2-15 V3 CD2-15PB1 V1 CD2-15PB2 V2 CD2-16 (Rig Surveys) V CD2-16 V7 CD2-17 VO CD2-18 V1 Plan: CD2-18 Rig: GD2-18 V1 CD2-19 V8 CD2-20 V4 CD2-22 V1 CD2-23 V2 CD2-23PB1 V12 CD2-24 VO CD2-24PB1 V1 CD2-25 V1 CD2-26 V4 C02-~¿6PB1 V2 CD2-26PB2 V3 CD2-28 V3 CD2-~~8PB1 V13 C02-29 V1 Plan: CD2-30 V4 Plan: Rig: CD2-30 V1 CD2-07 (wp01) VO Plan: Plan: CD2-10 VO Plan: CD2-05 V3 CD2-27 (Prelim) VO Pia '·IÏQlèSi¡i¡~i·· . "\Naro¢>" ······in Offset SenÍi-M~or AXis Offset Location MD TVD Ref Offset DiüøHS North EaSt 12.250 8.500 6.125 95/8" @ 2811' MD 7" @ 9332' MD Open Hole Date Composed: Version: Tied-to: 8/25/2003 16 From Well Ref. Point Swnmary .·.~¡~.----~-~-++4+···~«t:lr~4P~~....-~~LL__~. :~~.ii;.'a.~u.. ->. :'»> '. .: ><.·:::'~~in~e<~=: /Z~t~~~e>f~~~· .:AJlowable > ~. ~. nll1g. ;'" .' .... < <ft· '.. .... .... ....... .>fti.· ..><'h;/·..· 'ff ...~peCa~1i .... Alpine CD2 CD2·08 Alpine CD2 CD2-12 ~",ellSna within the~tiad error limit. Alpine CD2 CD2-13 Alpine CD2 CD2-13 Alpine CD2 CD2-14 Alpine CD2 CD2-15 Alpine C02 CD2-15 Alpine CD2 CD2-15 Alpine CD2 CD2-16 Alpine CD2 CD2-16 Alpine C02 CD2-17 Alpine CD2 CD2-18 Alpine CD2 CD2-18 Alpine CD2 CD2-19 Alpine CD2 CD2-20 Alpine CD2 CD2-22 Alpine CD2 CD2-23 Alpine CD2 CD2-23 Alpine CD2 CD2-24 Alpine CD2 CD2-24 Alpine CD2 CD2-25 Alpine C02 CD2-26 Alpine CD2 CD2-26 Alpine CD2 CD2-26 Alpine CD2 CD2-28 Alpine C02 CD2-28 Alpine CD2 CD2-29 Alpine CD2 CD2-30 Alpine CD2 CD2-30 Alpine CD2 Plan: CD2-07 Alpine CD2 Plan: CD2-10 Alpine C02 Prelim: CD2-05 Alpine C02 Prelim: CD2-27 Site: Well: Wellpath: Reference l\ID TVD Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Rule Assigned: Inter-Site Error: Ctr~CtrNo';'Go Allowable Distance Area Deviation Warning No observations fell within the specified error limit. JA!~faf~a i(1 i0:1 .j " r!l Ji SPERRY SUN Anticollision Report çompany: :Field: RefércnteSiW: Reference Well: ~eference Wellpath: ConocoPhiUiþs Alaskalnc~ QÓIVille River.Ú nit Alpil1eCb2 Plan: C02-06 Plan: C02-06 Date: 9/8/2003 TiÌne:·.··.··..1.2:55.:46 Page: 1 c()~6rilinãte(NE)Reteréncè: Vertical (TVD) Reference: W6n:·.Plån:·CD2-06j·True.NÓrth 52' M$L 52.0 Db: Oracle NO GLOBAL SCAN: Using user defined selection &. scan criteria Interpolation Method: .. M[) Interval: 1 .00 ft Depth Range: 16603.00 to 16623.00 ft Point of interst at Toe of Well Maximum Radius: 1320.00 ft Reference: Error Model: Scan Method: Error Surface: Plan: C02-06 (wp03) & NOT PLANNED P=t::>GR, ISCW SA Ellipse Horizontal Plane Ellipse + Casing Casing Points 2811.92 9332.00 16613.85 2390.00 7095.78 7119.00 9.625 7.000 6.125 12.250 . 8.500 6.125 95/8" @ 2811' MO 7" @ 9332' MO Open Hole Plan: C02-06 (wp03) Date Composed: Version: Tied-to: 8/25/2003 16 From Well Ref. Point Principal: Yes Summary <~-----------~-~~~-~--~ . OffsetWellpåth~~~---~-~~--~~_~~_L__> :Reference Offset . Ctr~Ctr No-Go. Allowable Site Well . . Wcllpath MD MD ··Distailce . Area Deviation ft ft ft· ft ft Alpine CO2 C02-08 C02-08 V8 Out of range Alpine CO2 C02-12 C02-12 V7 Out of range ~Ïftelrs:ftß within the~iôd error limit. C02-"13 V1 Out of range Alpine CO2 C02-13 C02-13PB1 V10 Out of range Alpine CO2 C02-13 C02-13PB2 V4 Out of range Alpine CO2 C02-14 C02-1'4 V1 Out of range Alpine CO2 C02-15 C02-~5 V3 Out of range Alpine CO2 C02-15 C02-15PB1 V1 Out of range Alpine CO2 C02-15 C02-15PB2 V2 Out of range Alpine CO2 C02-16 C02-16 (Rig Surveys) V Out of range Alpine CO2 C02-16 C02--;6 V7 Out of range Alpine CO2 C02-17 C02-17 VO Out of range Alpine CO2 C02-18 C02-18 V1 Plan: C02-18 Out of range Alpine CO2 C02-18 Rig: C02-18 V1 Out of range Alpine CO2 C02-19 C02-19 V8 Out of range Alpine CO2 C02-20 C02-20 V4 Out of range Alpine CO2 C02-22 C02-n V1 Out of range Alpine CO2 C02-23 C02-23 V2 Out of range Alpine CO2 C02-23 C02-~~3PB1 V12 Out of range Alpine CO2 C02-24 C02-24 VO Out of range Alpine CO2 C02-24 C02-Z4PB1 V1 Out of range Alpine CO2 C02-25 C02-25 V1 Out of range Alpine CO2 C02-26 C02-26 V4 Out of range Alpine CO2 C02-26 C02-26PB1 V2 Out of range Alpine CO2 C02-26 C02-26PB2 V3 Out of range Alpine CO2 C02-28 C02-28 V3 Out of range Alpine CO2 C02-28 C02-28PB1 V13 Out of range Alpine CO2 C02-29 C02-29 V1 Out of range Alpine CO2 C02-30 Plan: C02-30 V4 Plan: Out of range Alpine CO2 C02-30 Rig: C02-30 V1 Out of range Alpine CO2 Plan: C02-07 C02-07 (wp01) VO Plan: Out of range Alpine CO2 Plan: C02-10 Plan: C02-10 VO Plan: Out of range Alpine CO2 Prelim: C02-05 C02-05 V3 Out of range Alpine CO2 Prelim: C02-27 C02-27 (Prelim) VO Pia Out of range Site: Well: Rule Assigned: Wellpath: Inter-Site Error: ~efèrel1¢e Offset ~1:r4-1\1åjor Axis Offset Location Ctr~Ct¡' Nó~Go AllóWâblê MJ) TVD MD TVD Ref OffšètniOtdtS North East Diståilce . Area :öe:vi~ti()ïl Wanûng No observations fell within the specified error limit. ORIG~NAL . " '.' , " . '. ,. ." ,.,' , , , ,. .. """" . . . .. .. .. .. .. ... .. .,. .. ·........p¡C.....!>e.'....m..d. ·.P:.....a.:..,..n..·... '.y.:..::=.:..'....:. :. ,...,.:..:....:. .":"'.:.", .< C.onoCoPlÌiìlip~AIå$k&J~c~ ... ':QoIVilleRíve(Üni(: . '.' '. :<~ete¡'~rtl;:e&ite:.:,.. :·,AlþjiJ¢YD2·. .'. <Ref~ten(eW~lJ: .,. . ......: Rlari:CD2.~Ö6 ·.:I{~(e¡'¢n(:~Wel~path: Plå¡j:ÇÖ2+06 <.'. NO GLOBAL SCAN: Using user defined selection &; scan criteria Interpolation Method: MD Interval:' 1.00 ft Depth Range: 16603.00 to 16623.00 ft Maximum Radius: 1320.00 ft Casing Points 2811.92 9332.00 16613.85 2390.00 7095.78 7119.00 9.625 7.000 6.125 Plan: CD2-06 (wp03) Principal: Yes ) SPERRY SUN Anticollision Report ) : Däte:"9/812Òbà' : "'" '"' " ,,,..,,,, , "" . .... .. .", ... . . · " / Turiè:<..12:55:46 . ·page:·· . '.. . . . . . . . , . . . '. .' . '. .. .' . . . . . . . . .. .. , . .. ...... ..... ... ....... . . . . . . .... . . ..... "-:.':':. '. -:'.-: '-: ..... .'. "." .... " ,",".. " '." ". .'.... .... ... ...'. "' ." ,", ,', ."' ..........' . . ..... . '...... . .. . -:"." ...... :,'.-:: ,".'", ," :-..-::.... . . ..... . '. ..:. '" :.' . :çf)~ordïAAte(~)~éfer~ttc;e; . ·····.·W~O:.P\M:qp2-Q6,.JrO~~orth .... Vër~c;~q:'VI»:IMfel"ênée::: · ···>$2'·M$~52;O· ...... . . '>Ub:OiaCle. Reference: Error Model: Scan Method: Error Surface: Plan: CD2-06 (wp03) & NOT PLANNED P~)GR, ISCWSA Ellipse Horizontal Plane Ellipse + Casing 12.250 8.500 6.125 :., 95/8" @ 2811' MD 7" @ 9332' MD Open Hole Date Composed: Version: Tied-to: 8/25/2003 16 From Well Ref. Point Swmnary <:<S···.~.·t·.-e.~.--·ëh+~-~+ë+..·()~ws.e.·.e·..~.I.,.·.wl·.·.·,...:~..,..e:...·...U....P3-u.<------r.:.ë.··.·~..-w·..·:·.·....·~e).·.-11".·.·~....-th'.··:.~.·.>.·............. : j'<' . »:R. e.:..~MDe.~~n.>..·.'.¢,e:.....o...........·tT~.}¡.ë.t.,< .................... .>Mlo~åble ...... w.···:..·.:.a~..·....,n..·.·.·.;'.no. <........,..... .... . .. . ~ ff'ff·'~~~,~I~Ò\ln_..- Alpine CD2 CD2-08 Alpine CD2 CD2-12 Pðp",eI~1è1! within the~tiad error limit. Alpine CD2 CD2-13 Alpine CD2 CD2-13 Alpine CD2 CD2-14 Alpine CD2 CD2-15 Alpine CD2 CD2-15 Alpine CD2 CD2-15 Alpine CD2 CD2·16 Alpine CD2 CD2-16 Alpine CD2 CD2·17 Alpine CD2 CD2-18 Alpine CD2 CD2-18 Alpine CD2 CD2·19 Alpine CD2 CD2-20 Alpine CD2 CD2-22 Alpine CD2 CD2-23 Alpine CD2 CD2-23 Alpine CD2 CD2-24 Alpine CD2 CD2-24 Alpine C02 CD2-25 Alpine CD2 CD2-26 Alpine CD2 CD2-26 Alpine CD2 CD2-26 Alpine CD2 CD2-28 Alpine CD2 CD2-28 Alpine CD2 CD2-29 Alpine CD2 CD2-30 Alpine CD2 CD2-30 Alpine CD2 Plan: CD2-07 Alpine CD2 Plan: CD2-10 Alpine CD2 Prelim: CD2-05 Alpine CD2 Prelim: CD2-27 Site: Well: Well path: Reference MD TVD CD2-08 V8 CD2-12 V7 CD2-13 V1 CD2-13PB1 V10 CD2-13PB2 V4 CD2-:14 V1 CD2-15 V3 CD2-15PB1 V1 CD2-15PB2 V2 CD2-16 (Rig Surveys) V CD2-16 V7 CD2-'F VO CD2-M V1 Plan: CD2-18 Rig: CD2-18 V1 CD2-19 V8 CD2-20 V 4 CD2-22 V1 CD2-23 V2 CD2-:23PB1 V12 CD2-24 VO CD2-24PB1 V1 CD2-25 V1 CD2-26 V4 CD2-26PB 1 V2 CD2-26PB2 V3 CD2-28 V3 CD2-28PB1 V13 CD2-29 V1 Plan: <1;D2-30 V4 Plan: Rig: CÖ2-30 V1 CD2-07 (wp01) VO Plan: Plan: CD2-10 VO Plan: CD2-05 V3 CD2-j7 (Prelim) VO Pia Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Rule Assigned: Inter-Site Error: Offset Semi.;Major Axis Offset Location Ctr.;Ctr.No-Go Allowable MD TVD Ref Offset :i.lDØtdtS North East DistariceArea Deviation Warning No observations fell within the specified error lilnit. ConocoPhillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 September 8, 2003 ) ) ConocdPhillips Alaska Oil and Gas Conservation Commission 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill CD2-06 Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill an onshore injectio~ well from the Alpine CD2 drilling pad. The intended spud date for this well is October 25,2003. It is intended that Doyon Rig / 19 be used to drill the well. Þ/ CD2-06 will be drilled to penetrate the Alpine reservoir horizontally. After setting 7" intermediate casing, the horizontal section will be drilled and the well completed as an open hole injector.v"At the end of the work program, the well will be closed in awaiting completion of well work and facilities work that will allow the well to begin injection. Note that it is planned to drill the surface hole without a diverter.~There have been 38 wells drilled on CD1 pad and 39 surface holes drilled on CD2 pad with no significant indication of gas or shallow gas hydrates. All of the wells on CD2 have surface casing shoes within a 2000' radius of the planned surface casing shoe of CD2-06. It is also requested that the packer placement requirement be relaxed to place the completion packer /' /'>f:: 200ft TVD above the Alpine formation. This will place the completion at a maximum inclination less than 65° and allow access to the completion with standard wireline tools for future intervention. 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, including a request for approval of annular pumping operations. . 4. A drilling fluids program summary. 5. Proposed completion diagram. 6. Proposed completion diagram with open hole isolation options. 7. Pressure information as required by 20 ACC 25.035 (d)(2). 8. Directional drilling I collision avoidance information as required by 20 ACC 25.050 (b). Information pertinent to the 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. ,-- '1 ORIGINAL If you have any qUeSll\J~s or require further information, Plea~....)contact Zane Kuenzler at 265-1308 or Chip Alvord at 265-6120. Sincerely, ~~~ Zane Kuenzler Drilling Engineer Attachments cc: CD2-20 Well File / Sharon Allsup Drake Chip Alvord Vern Johnson Cliff Crabtree Steve Moothart Nancy Lambert Lanston Chin ATO 1530 ATO 868 ATO 802 ATO 848 ATO 844 Anadarko - Houston Kuukpik Corporation e-mail : Tommy_Thompson @ anadarko.com -~ 1 r I I ill ___.____ .~~ 1 J 51 Q!I, lliL. _ ~. . ..._-----~~~~-- -1-Sj--{)iJ{){)-·W·-·····----------· ~... .. .. . .... ..1 , 1\ \ ~ ! \\. ;'\ 4tC. ~?~;¡r \ \ I ".............. I... K . ~ \ ....\ I o I I 4,000 3,000 2,000 1,000 Feet o o z CD2-08 ,s· Ticks --' --J r") _m..m.m..~w.~..~Jm.§J~__.ºm~.'m?~......~.... ¡ I ~ ¡ í ! í _..-.,"mmr'" 151 00 00 W ~ ~ -0 IJ:J O! I..Q \ I -' / Sei~t.." 0~4/311 SHARON K. ALLSUP-DRAKE CONOCOPHILLlPS 3760 PERENOSA ANCHORAGE AK 99515 -' 00 A ~.,f~"~ L!J ~~,~~ - DATE 6~~~~Ó~E ;?[IfTE or IIU1~.)~C.. f.··-. ..' $.' /oe? _ -------- U /u...Jh=-.J oÄ 0W'5 . .jí/L<-ð tOP--¡jõLLARS ...) CHASE Chase Manhattan Bank. USA. N.A. Valid Up TO.5QOO Dollars · ZQOWhReCIay Center Dr.. Hewark. DE 19111 zt.......... . ..'. . .. '., '. ....... '. ." ". .. ............ . . ... . .. 1// 'J / MEMO .. ·.LhA.~~~¿j~ ':0 ~ ~ ~OO ~ ~ ~I: 2 .8 ~ ? ..,0 ?.,2? bill ..oO~ Rev: 07/10/02 ajody\templates ) ) TRANSM1T AL LETTER CHECK'LIST CIRCLE APPROPRIATJt LETTER/PARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME eR «-m 2- --0 tp PTD# ?ó ~ - ¡Çf CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If API number last two (2) digits are between 60-69) "CLUE" The permit is for a new wellbore segment of existing well Permit No, API No. Production, should continue to be reported as a function' of the original API number, stated above. HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated 'in both name (name on permit plus PH) and API Dumber (50 70/80) from records, data and logs acquired for well (name on permit). paOT (PH) SPACING EXCEPTION DRY DITCH SAMPLE The permit is approved subject ,to fuD compliance with 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Company Name) assumes the liability of any protest to the spacing ,exception that may occur. All dry ditch sample sets submitted to the Commission must be in no greater than 30' sample intervals from below tbe permafrost or from where samples are first caught and 10' sample intervals through target zones. :WELL,~~RMI,. C;:HE:C~~~"~T' Company _kPl'J_Q_C_QE.HIJ-1,.JP~i"A~~~tt'cJ_C Well Name: J:;_QL~llLL.E-'3nLUJ~JI_._CP2~_0_6_______________ Program _S_ER__. ._________. Well bore seg PTD#: 2031590 Field & Pool _c.QL\lILLE.HI~E;8..ALl?lNE._Q1L_:.12Q10_O___________.______._ Initial ClassfType .___SEBLEE.ND_.._._ GeoArea _8.9_0 Unit _5Q3_6'O____ On/Off Shore alL___ Annular Disposal Permitfee attache_d_ _ _ _ _ _ _ _ _ _ _ _ _ . Yes .Leas~numberappropriate. _ _ _ _ . . . _ _ y~s . . _ . _ _ _ . _ _ _ _ . . " _ _ _ _ . _U.ni.que weltn.arn~.aQd O~rTJb.er . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . Y~$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . _ . _ . . . _Well.lQcat~d in_a_ defined .pool_ _ _ _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ _. Yes _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _We.II.IQcat~d pr.oper .di.stance_ from drilling unitb.oundary Y~s _ We.II.lQcated pr_oper distance_ from. otber wells. .. . . Yes 7 _S_uffiçient _açreage_ayailable in.d.rilliog un.it. . _ _ . _ . _ _ _ _ _ _ _ _ _ _ Yes 8 If.d~viated, .is_ weJlbQre plaUncJu.ded . . _ . . _ _ . . . _ _ . _ _ _ . . _ _ Y~s 9 _Qper:ator only affected party _ . Yes 10 .Qper:ator bas.appropriate. b.ond i.nJQrce. . . _ _ . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . Yes. . . . . . . . . . . . . _ . . . . . . . . . . . . . . . . . . _ _ . _ . _ _ . . . . _ . _ _ . _ _ _ . . . . . . . . . . . _ . _ _ _ . . _ _ . . . . 11 P~rmit caQ be issued witbQut co.nserva.tion order _ _ _ .. . _ . _ . . _ _ . _ _ Yes _ _ _ _ _ _ _ _ _ _ . _ .. . . _ _ _ _ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ . . . . . . _ . _ _ _ _ _ 12 P~rmit c.a!.1 be i.ss~ed witbQut ad_rTJinistrati\le.approval . . _ . . _ _ _ _ _ . Yes. . _ _ _ _ _ . _ _ . . . . _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ . . _ _ . . . . _ _ . _ _ _ _ 13 Can permit be approved before 15-day wait Yes 14 .We.IUQcated wi.thin area and.strata .authorized by.l(1jectioo Ord~r # (putlO# in_comm.e!.1ts).(For. Yes _ . . . . _ _ AIO_ 1.8_ _ _ . _ _ _ . _ . . . _ . _ . . _ . _ _ _ _ _ _ . _ _ _ _ _ _ 15 .AJI welJs. withtn .1l4_llJite_are.a_of reyiew id.eotified (For ~efVjc.e well only). _ _ _ _ _ . . _ . . . . . . .Y.e$ _ _ _ _ . . . ~Q well~ witbio :1 /~ mile Are_a .of Review_ _ . _ _ . _ . . . . . . . . . _ _ _ _ _ _ . . . . . . . . . . _ _ . . . . . . . . . . . 16 Pre.-produçed injector; durat.iQn_of pre-produc.tioo tess_ than. 3 months. (For.ser:vtce welt Qn.ly) _ . No _ _ _ _ _ _ _. . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ . _ _ _ _ _ _ _. . _ _ _ _ _ . _ _ . . _ _ _ _ . . _ _ . . _ _ _ _ .. _ _ _ . _ _ 17 .A.cMP. F:inding .of CQn$tsteQcy.h_as bee_nj~sued.for.tbis pr:oj.eçt _ _ _ . . . .. . . . . _ _ . . _ . _ . NA _ _ _ _ _ _ _ . _ _ . . .. . _ _ _ _ . _ _ _ _ . _ _ _ . _ . _ _ _ _ _ _ .. _ _ . . _ . . . . _ . . . . . _ _ _ _ _ _ . . . . _ _ _ . _ _ . _ . Administration Appr SFD 9/12/2003 Engineering Appr Date WGA 9/12/2003 Geology Appr SFD Date 9/12/2003 Geologic Commissioner: DIJ Date [] '-l LJ ! 1 I 12 !3 14 15 :6 - - - - - - - - - - - . - - - - - ( --_..._~-_._._._-_. --- 18 .C_o!.1duçtor string.prQvided . . . . _ . . . _ . _ . _ . _ _ _ _ . _ _ _ _ . _ . _ _ _ _ . _ . .. . _ . . .. . _ Y.es. . _ . _ _ _ . _ _ _ _ _ _ _ . _ . . . . . .. _ . _ _ _ . _ . _ . . _ _ _ _ _ _ _ _ . _ _ _ _ . . . _ . _ .. . _ _ _ _ . . . . _ 19 .S.ur:fac.e .ca~ing.pJQtec.ts_ alLknown. USOWs _ _ _ _ _ _ _ _ . _ _ . _ _ _ _ _ _ _ . _ __ _ . _ .. . . Y.es . _ _ . . _ . _ . . . _ . _ . . _ . . _ _ . _ _ _ . _ . . . . .. . _ _ _ _ . . . . _ _ _ _ . . . . . . . _ . _ . _ . . . . . . . 20 _CMT.v.oladequ.ate.to çirc.utate.o.n.cood.uçtor.& SUJf.c~g . . . _ . . _ . . . _ . _ _ . . . . . . . . . . Y.es. . . . _ _ _ . . _ _ _ . _ _ _ _ _ _ _ . . _ . . . . . _ _ _ _ _ _ . _ . _ _ _ _ _ _ . . . . . . . . _ _ . _ _ . _ . . 21 _CMT. v.ol adeq~ate.to tie-i.nJQng .string to.sur:f ç~g_ . . . . . _ . _ . _ . _ _ _ _ _ _ _ . _ . _ . . . . _ No. . . . . . . _ PQs~ibl~ AD, . . . . _ . . _ . _ _ _ . . _ _ _ . . . . _ _ _ _ _ . . _ _ _ _ _ . . _ . . _ _ _ _ _ .. _ _ . .. . _ _ 22 _CMTwil! coyer.a!l Koown.pro.ductiye OQril:Qn.s. . . . .. . . . . . . _ . . . _ _ _ _ _ _ _ . . . . . _ . . No. . _ . . . . _ Ope.n_compIßtionc . . . . . . . _ _ . _ . . . . . . . .. _ _ _ . . . . _ _ _ _ . . . . . . . . _ _ . . _ _ . . _ . _ _ 23 .C.asiog de.sig[ls adequate. for C,.T., 3 _&_ perroafr.ost . _ . . . . . .. . . . . . _ . . . _ . . . . _ . . . Yes. . _ . . . _ . . . '" . . _ _ . . . . . . . . _ .. . . . _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . . . _ _ _ _ _ _ _ _ . . _ . . . . . 24 Adequate.tan.kage. OJ re.$erye pit _ . . _ _ _ _ . . .. _ _ _ . _ .. .. . . . . ._ . . . _ _ . . . Yes. . _ _ _ . . DQYOO :19.. .. _ _ _ . _ _ _ _ _ _ _ . _ . . . . . _ . _ . . . . . . . _ . _ . 25 Jf.a.re-drilt bas.a. 1..0:403 fQr abandon_me.nt Qe.eo aPPJQved _ _ . _ _ _ _ . _ . _ . _ . . . . . . _ . . .NA . . . . . _ . . . . _ . . . . . .. _ .. . . _ _. _.. _ . . . . _ _ . _ _ . . . . _ _ _ . . . . . . .. _ _ _ . . . . . . . _ _ 26 Adequate we!lQore. ~epªratio_n .prop9~ep. _ . _ . _ _ _ _ _ . _ . _ . . . . _ . _ _ _ . . . . . . . . . . .Y!3$ _ _ _ _ _ . . . . . . . . . . _ _ . . _ _ . . . . . _ . . _ _ _ _ . _ . _ . . _ . _ _ _ _ _ . . _ _ _ _ _ . . _ . . _ . . _ _ . . _ . _ . . . . . . . 27 Jf.div~cter Jeq_uiJe.d, dQe~ .it .me~t reguJatioos. . _ _ _ _ _ _ _ _ . . _ . . .. _ . _ . . . . . . . . . . _ . NA_ _ . _ _ _ _ . AlpiQe dive.rter wai\ler gralJtecL _ . _ . .. _ _ _ . . . _. _ _ _ . . . . _ _ _ _ _ _ . . . _ _ _ . _ .. . _ _ . _ . 28 DrilJiog fJu.id.prQgram sc.hematic.&. eq.uipJistapequate. . . . . _ . . . _ . . . . _ _ . . . . . . . . . Yes _ . . . . . . Max MW.9..8 ppgc . _ . _ _ . . . . . . . . . _ . _ . . . . . . _ . . .. . . . . . . _ . . . . ., . . _ _ _ . . . . _ . _ _ _ 29 .BOPJ:~,.d.o .they meetJeguJatioo . _ . . . . _ . . . _ .. . . . _ . _ . . . _ . . . . . . . . . . . _ _ _ . Yes. . . . . . . . . . . .. . . . . _ . _ _ .. . _ . . . __ _ .. . . . . . . _ . . . . . . _ . . _ _ _ _ . . . . _ _ _ _ _ _ _ _ . _ 30 _BOPJ:.pre.ss ratiog appropriate;.tesHo.(pu_t PSig tn_comment!;!). _ _ _ . . . . . _ . _ . . . . . . . . Y.es _ _ _ _ _ _ _ Te.stto.35QO.psi mtn._ M$P_251Q psi.. . . _ _ _ _ _ . _ . . _ _ _ _ . . . _ . _ _ . . . . . _ . . _ . . . _ _ . . . _ . _ 31 .C_hoke.roanifold CQrTJpJies. w/APt R~-53 (May 84). . . . . .. _ . . . . . . . . . _ . . _ . . _ . .. . . . .Y.es . . _ _ . . _ . . . . . . . . . . .. . . _ . . . . . . . . . . . _ . _ . . . . . . . . . _ . _ . . . .. . _ _ _ . . .. . . . _ _ _ . .. 32 .WQrk wi!.1 occur witholJtoperation .shutdown. _ . _ . . . . . . _ . . . . . . . . . .. .. . . . _ . . . . _ Y.es _ . . . . . .. . . . . . . _ _ . _ _ . _ . . . . . . . . . . . _ . .. . . . . . . _ _ . . _ . . _ . _ . . . . . _ . . _ . . . . _ _ _ _. 33 J~ pre~e[lce. Qf H2S gas_ prob.able. .. . _ . _ _ _ _ . _ .. _ .. . .. . ._ _ _ . _ _ _ _ _ _ _ No. ._ . . .. . . .. . . _ _ . . _ _ . _ . . _ . . .. .. _ . . _ . . _ _ _ _ .. . . . _ _ _ . _ . . .. . _ _ _ _ _ _ . . .. . . . _ 34 MeçhanicaLcoodJtjo!.10lWe.lIswlthinAORyerified.(for_s_ervicew~lJonJYJ_ _ _ _ _ _ _ _ . _ _ . . _ .Y.es _ _ . _ . _ . ~Qwell$jn_AQR._ _ _ .. . . _. . . . . . . _ . .. .. _ . . . . . . . . . .. . _ . _ _ . _ .. . . _ . .. _ . . . . _ _ . . - - - . - - - . - - . - - - - - - - - - - - - - - - - .. - - - - - - ( 35 P~rmit c_an be i.ssu.ed wfo. hyd(ogen_ s.ulfide meas_ure~ _ . _ _ _ . _ _ . _ _ .. . .. ._ . . . . . . . _ _ Yes _ _ . . . . . . . . _ . . .. _ . _ _ _ _ _ . _ _ . .. . . . . . _ _ _ _ _ . . . . . _ _ . _ . . _ . . _ _ . . _ . . . _ _ _ . . _ . . . _ _ 36 .D_ata.pre.selJtec:! Qn. pote.ntial pveJPres.s!Jr~ .zone~. . .. . . . . _ _ . . . . _ . _ . _ . _ . _ _ _ _ _ _ _ .Y_es _ . _ . . . . Expectec:! œse.ntojrwe_ssuJe i$ .8,7_ppg J:MW; wilLb~ .drilted with 6.8 =- 9.3 .ppg mud.. . _ _ _ . . . _ _ . _ _ _ . . _ . 37 _S.etsmic.analysJs. Qf sballow gas.zooe.s. . . . _ . . . ._ . . . . . _ _ _ . . . . . . . _ . _ . . . . . . NA . . . . _ _ . . _ _ . . .. . . . . . . . . . . . . . _ .. _ . . . . . . . . _ . . .. _ . . _ . _ _ . . . . _ _ _ . . . .. . . _ _ _ . . . . 38 .S~ªQep _cond.itiOIJ survey .(if off.-~hpre) . . . . . . . . . .. . _ . . _ _ . . .. . . _ . _ _ _ _ _ . . . . . NA . . . . . _ . _ . _ _ _ _ . . _ . . _ . . . . . . . . _ _ . . . _ . . . . _ . . . . . . _ . _ _ . . . _ _ . _ . . _ . . . _ _ . .. . _ _ . . _ _ 39 . CQnta.ct nameLphon.eJor.we~lsly prpgre~s.reRorts [explQratpry .only]. . . . . . . . . . . . . _ _ . . NA . . . . . . . . . . . .. . . _ _ _ _ _ _ _ _ _ _ _ _... _ _ _ . _ _ . . . . . _ . _ _ _ _ . . _ . _ . . . . . . . . . . . . . . .. _ . _ _ . . . . Date: Engineering Commissioner: ~ Date Public Commissioner ? J /) iJ Date ~ 'Wð ) ) Welll-Jistory 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 sin1'plify finding infonllation, infomlation 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 Dri )ng Services LIS Sca~ Utility ) d03~lS\ $Revision: 3 $ LisLib $Revision: 4 $ Tue Dec 16 11:21:15 2003 ~)\ l Reel Header Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .03/12/16 Or ig in. . . . . . . . . . . . . . . . . . . STS Reel Name............... . UNKNOWN Continuation Number..... .01 Previous Reel Name...... . UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Tape Header Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .03/12/16 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 CD2-06 501032047000 ConocoPhillips Alaska, Inc. Sperry-Sun Drilling Services 16-DEC-03 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 MW0002694636 R. KRELL D. BURLEY MWD RUN 3 MW0002694636 M. HANIK D. BURLEY MWD RUN 4 MW0002694636 M. HANIK D. MICKEY JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 MW0002694636 M. HANIK D. MICKEY # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 2 IlN 4 E 1627 1556 - ""'"" C --, ~ if ¡-.......' \~'''"\: ~, r_ L-" 9 !r''''- \, :' ~,~= ,,':: l",.", ,J~ '/"." :j,,_i 52.70 15.90 DEC 22 2003 # WELL CASING RECORD OPEN HOLE CASING DRILLERS Jtjssha ÛH ~\ GâS 'vons. '"A)(r\f''':\~,,~,'n Anchorage -~~~~,,~ 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING BIT Sl 8.500 6.125 )(IN) SIZE (IN) DEPTH (FT) 9.625 2782.0 7.000 9672.0 ) # 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 - 5 COMPRISED DIRECTIONAL WITH 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. RUN 5 ALSO 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 - 5 REPRESENT WELL CD2-06 WITH API#: 50-103-20470-00. THIS WELL REACHED A TOTAL DEPTH (TD) OF 16680'MD/7038'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.OOl Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/12/16 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 1 and clipped curves; all bit runs merged. .5000 START DEPTH STOP DEPTH '. ) GR 2757.S 16614.5 ) FET 2770.5 16622.0 RPD 2770.5 16622.0 RPM 2770.5 16622.0 RPS 2770.5 16622.0 RPX 2770.5 16622.0 ROP 2792.5 16679.5 $ # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ BIT RUN NO 2 3 4 5 MERGE TOP 2757.5 4361.0 9639.5 10445.0 MERGE BASE 4403.0 9682.0 10500.0 16679.5 # 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 Nsarn 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 2757.5 16679.5 9718.5 27845 2757.5 16679.5 ROP MWD FT/H 0.09 916.71 148.156 27775 2792.5 16679.5 GR MWD API 29.35 429.22 89.1772 27715 2757.5 16614.5 RPX MWD OHMM 0.25 2000 13.2726 27704 2770.5 16622 RPS MWD OHMM 0.23 1172.31 14.8823 27704 2770.5 16622 RPM MWD OHMM 0.06 2000 16.8384 27704 2770.5 16622 RPD MWD OHMM 0.09 2000 20.1307 27704 2770.5 16622 FET MWD HOUR 0.11 95.26 1.2955 27704 2770.5 16622 First Reading For Entire File......... .2757.5 Last Reading For Entire File.......... .16679.5 File Trailer Service name............ .STSLIB.001 Service Sub Level Name...) Version Number.......... .1.0.0 Date of Generation...... .03/12/16 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...... .03/12/16 Maximum Physical Record. .65535 File Type................ LO Previous File Name...... .STSLIB.OOl Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPX RPS RPM RPD FET Rap $ 2 ) header data for each bit run in separate files. 2 .5000 START DEPTH 2757.5 2770.5 2770.5 2770.5 2770.5 2770.5 2792.5 # 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 $ STOP DEPTH 4368.0 4360.5 4360.5 4360.5 4360.5 4360.5 4403.0 06-0CT-03 Insite 66.37 Memory 4403.0 2792.0 4403.0 35.8 48.5 BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 TOOL NUMBER 164580 134760 # 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: 8.500 2782.0 LSND 9.60 39.0 9.8 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: 500 ) 7.0 2.600 68.0 1.730 105.8 2.200 68.0 2.800 68.0 # 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.....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 Rap 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 2757.5 4403 3580.25 3292 2757.5 4403 ROP MWD020 FT/H 7.81 472.73 295.8 3222 2792.5 4403 GR MWD020 API 56.4 195.09 120.717 3222 2757.5 4368 RPX MWD020 OHMM 0.36 2000 6.30372 3181 2770.5 4360.5 RPS MWD020 OHMM 0.23 58.46 4.03698 3181 2770.5 4360.5 RPM MWD020 OHMM 0.12 2000 5.38265 3181 2770.5 4360.5 RPD MWD020 OHMM 0.09 2000 11.5623 3181 2770.5 4360.5 FET MWD020 HOUR 0.11 95.26 1.74008 3181 2770.5 4360.5 First Reading For Entire File......... .2757.5 Last Reading For Entire File.......... .4403 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/12/16 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.......... .1.0.0 Date of Generation...... .03/12/16 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 RPS FET RPD RPX RPM GR ROP $ 3 ) header data for each bit run in separate files. 3 .5000 START DEPTH 4361.0 4361.0 4361.0 4361.0 4361.0 4368.5 4403.5 STOP DEPTH 9639.0 9639.0 9639.0 9639.0 9639.0 9647.0 9682.0 # 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: 08-0CT-03 Insite 66.37 Memory 9682.0 4403.0 9682.0 34.2 85.7 TOOL NUMBER 124725 163840 8.500 2782.0 LSND 9.60 38.0 9.4 800 5.8 2.600 1.340 2.400 3.000 68.0 138.2 68.0 68.0 # ") ) 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.....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 4361 9682 7021.5 10643 4361 9682 ROP MWD030 FT/H 0.9 350.43 170.155 10558 4403.5 9682 GR MWD030 API 41.82 429.22 116.537 10558 4368.5 9647 RPX MWD030 OHMM 0.86 42.77 5.26759 10557 4361 9639 RPS MWD030 OHMM 0.91 38.51 5.35241 10557 4361 9639 RPM MWD030 OHMM 0.85 38.55 5.59251 10557 4361 9639 RPD MWD030 OHMM 0.94 39.34 5.8037 10557 4361 9639 FET MWD030 HOUR 0.15 13.32 0.508357 10557 4361 9639 First Reading For Entire File......... .4361 Last Reading For Entire File.......... .9682 File Trailer Service name............ .STSLIB.003 Service Sub Level Name.. . Version Number.......... .1.0.0 Date of Generation...... .03/12/16 Maximum Physical Record. .65535 F i 1 e Typ e. . . . . . . . . . . . . . . . LO Next File Name.......... .STSLIB.004 Physical EOF File Header Service name............ .STSLIB.004 Service Sub Level Name... Vers ion Number. . . . . . . . . . ) . 0 Date of Generation...... .03/12/16 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 FET RPX RPS RPD RPM GR ROP $ 4 ) header data for each bit run in separate files. 4 .5000 START DEPTH 9639.5 9639.5 9639.5 9639.5 9639.5 9647.5 9682.5 STOP DEPTH 10451.5 10451.5 10451.5 10451.5 10451.5 10444.5 10500.0 # 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): 11-0CT-03 Insite 66.37 Memory 10500.0 9682.0 10500.0 87.9 92.0 TOOL NUMBER 87225 167218 6.125 9672.0 Flo-pro 8.80 41.0 9.5 16000 4.2 .240 .120 .220 .320 70.0 152.6 70.0 70.0 EWR FREQUENCY (HZ): ) ) # REMARKS: $ # 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 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 9639.5 10500 10069.8 1722 9639.5 10500 Rap MWD040 FT/H 1.18 489.37 112.866 1636 9682.5 10500 GR MWD040 API 31.32 77.93 56.1819 1595 9647.5 10444.5 RPX MWD040 OHMM 0.25 1780.58 25.7046 1625 9639.5 10451.5 RPS MWD040 OHMM 0.3 1172.31 28.5906 1625 9639.5 10451.5 RPM MWD040 OHMM 0.06 2000 45.6109 1625 9639.5 10451.5 RPD MWD040 OHMM 0.11 2000 67.6696 1625 9639.5 10451.5 FET MWD040 HOUR 0.33 55.78 3.85994 1625 9639.5 10451.5 First Reading For Entire File......... .9639.5 Last Reading For Entire File.......... .10500 File Trailer Service name............ .STSLIB.004 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation...... .03/12/16 Maximum Physical Record. .65535 F i 1 e Type. . . . . . . . . . . . . . . . LO Next File Name.......... .STSLIB.005 Physical EOF File Header Service name............ .STSLIB.005 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/12/16 Maximum Physical Record. .65535 File Type.............. ..LO Previous File Name...... .STSLIB.004 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPD RPM RPS RPX FET ROP $ ~) 5 ) header data for each bit run in separate files. 5 .5000 START DEPTH 10445.0 10452.0 10452.0 10452.0 10452.0 10452.0 10500.5 STOP DEPTH 16614.5 16622.0 16622.0 16622.0 16622.0 16622.0 16679.5 # 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 18-0CT-03 Insite 66.37 Memory 16680.0 10500.0 16680.0 88.4 92.8 TOOL NUMBER 87225 167218 6.125 9672.0 Flo-Pro 8.80 51.0 8.7 20500 4.6 .250 .130 .220 .340 70.0 141.8 70.0 70.0 Data Specification Block '1e.....0 I 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 MWD050 FT/H 4 1 68 4 2 GR MWD050 API 4 1 68 8 3 RPX MWD050 OHMM 4 1 68 12 4 RPS MWD050 OHMM 4 1 68 16 5 RPM MWD050 OHMM 4 1 68 20 6 RPD MWD050 OHMM 4 1 68 24 7 FET MWD050 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 10445 16679.5 13562.3 12470 10445 16679.5 ROP MWD050 FT/H 0.09 916.71 95.5436 12359 10500.5 16679.5 GR MWD050 API 29.35 144.87 61.7978 12340 10445 16614.5 RPX MWD050 OHMM 2.97 65.7 20.2797 12341 10452 16622 RPS MWD050 OHMM 3.3 56.24 24.0251 12341 10452 16622 RPM MWD050 OHMM 3.8 61.71 25.6228 12341 10452 16622 RPD MWD050 OHMM 4.89 76.59 28.3355 12341 10452 16622 FET MWD050 HOUR 0.35 30.79 1.51659 12341 10452 16622 First Reading For Entire File......... .10445 Last Reading For Entire File.......... .16679.5 File Trailer Service name............ .STSLIB.005 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/12/16 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.006 Physical EOF Tape Trailer Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .03/12/16 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. . . . . . . . . . . . . . . . . . . . .03/12/16 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
