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Home My WebLink About204-178MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, July 21, 2022 SUBJECT:Mechanical Integrity Tests TO: FROM:Matt Herrera P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. CD2-54 COLVILLE RIV UNIT CD2-54 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 07/21/2022 CD2-54 50-103-20499-00-00 204-178-0 W SPT 7015 2041780 1754 2106 2106 2106 2106 725 740 740 740 4YRTST P Matt Herrera 6/27/2022 MIT-IA Performed to 2900 PSI Per Operations 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:COLVILLE RIV UNIT CD2-54 Inspection Date: Tubing OA Packer Depth 650 2890 2800 2800IA 45 Min 60 Min Rel Insp Num: Insp Num:mitMFH220629145758 BBL Pumped:3.7 BBL Returned:3.7 Thursday, July 21, 2022 Page 1 of 1         • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jing Regg DATE: Monday,June 11,2018 P.I.Supervisor l /13/ SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA,INC. CD2-54 FROM: Brian Bixby COLVILLE RIV UNIT CD2-54 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry R NON-CONFIDENTIAL Comm Well Name COLVILLE RIV UNIT CD2-54 API Well Number 50-103-20499-00-00 Inspector Name: Brian Bixby Permit Number: 204-178-0 Inspection Date: 6/6/2018 ,i Insp Num: mitBDB180611052952 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well CD2-54 Type Inj W TVD 7015 Tubing 1680 H 1680 - 1680 1680 - PTD 2041780 Type Test SPT Test psi! 1754 - IA 800 2400 2360 - 2360 - BBL Pumped: 2.8 ' 1BBL Returned: 2.5 ' OA 705 - 720 - 720 720 Interval 4YRTST [P/F P Notes: SCANNED JUN 2 j L11l6 • Monday,June 11,2018 Page 1 of 1 .. . Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may bescanned during a special rescan activity or are viewable by direct inspection of the file. :;) 0 Lf - L 1- g Well History File Identifier Organizing (done) ~wo-sided 11111111111111" III D Rescan Needed III II 111111 II 111111 RrCAN Yf Color Items: D Greyscale Items: DIGITAL DATA ~skettesl No. á. D Other, Norrype: OVERSIZED (Scannable) D Maps: D Other Items Scannable by a Large Scanner D Poor Quality Originals: D Other: OVERSIZED (Non-Scannable) D Logs of various kinds: NOTES: BY: ~ Date J I à.:J../ 0 ~ I D Other:: Date I 'd-. ')... / Ðb .?> x 30 = q () + 15 = TOTAL PAGES Date: I,' I ~ 'J-.-/ D ~ (Count does not i~~;ude cover sheet) 1111111111111111111 151 mp 1111111111111111111 Project Proofing BY: C Maria ~ 151 t11P Scanning Preparation BY: ~ los mp Production Scanning Stage 1 Page Count from Scanned File: J Ô ({; (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V YES BY: tC Maria ) Date: U I a.. d-- / 0 0 Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO 151 . MP NO BY: Maria Date: 151 1/11111111111111111 Scanning is complete at this point unless rescanning is required. ReScanned 1111111111111111111 BY: Maria Date: 151 Comments about this file: Quality Checked 111111111111111111I 10/6/2005 Well History File Cover Page.doc MEMORANDUM To: Jim Regg ~~~~ -2~Z7~~~ P.1. Supervisor FROM: Jeff Jones Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, July 26, 20 ] 0 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CD2-54 COLVILLE RIV UNIT CD2-54 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv y~~~'_--- Comm Well Name: COLVILLE RIV UNIT CD2-54 Insp Num: mitJJ100719114544 Rel Insp Num: API Well Number: 50-103-20499-00-00 Permit Number: 204-178-0 Inspector Name: Jeff Jones Inspection Date: 6/11/2010 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well CD2-54 ' Type Inj. G ' TVD 7015 s IA 2575 i 3200 ~ 3160 3150 ' P.T.D 2041780 ' TypeTest ~ SPT ~Test psi ~ 1753 ' . OA 550 550 550 550 Interval 4YRTST p~ P Tubing . 3820 3820 3820 3820 Notes: 1.6 BBLS diesel pumped. 1 well inspected; no exceptions noted. - u'-''FM fir. ',W ~rteav' :!"~. ~tl ~ -~ -, t-, i1 i ~~.: Monday, July 26, 2010 Page 1 of 1 Page 1 of 2 • • Maunder, Thomas E (DOA) From: Galiunas, Elizabeth C [Elizabeth.C.Galiunas@conocophillips.com] Sent: Tuesday, August 26, 2008 4:06 PM To: Maunder, Thomas E (DOA); Alvord, Chip; Chambers, Mark A; Noel, Brian Cc: Regg, James B (DOA); Davies, Stephen F (DOA) Subject: RE: CD2-470 Operations: Surface Hole Issues Tom, ~ ~~~5 °- ~a I looked with our production folks at OA pressures on CD2-54 (477' from CD2-75's surface casing point) and CD2-56 (378" away). These are the two closest surface casings to the surface casing of CD2-75. The OA data is recorded daily by the field operator. These show no noticeable change from last Thursday through today on the OAs that would indicate any interaction with CD2-75°s annular disposal operations. Let me know if you need any more information. ~~`-~lo~ Thanks; Liz Galiunas Alpine Drilling Engineer ConocoPhillips Alaska Office: 907-265-6247 Cell: 907-441-4871 ~~-NNE~ S r P ~ _y 2008 From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Monday, August 25, 2008 3:49 PM To: Galiunas, Elizabeth C; Alvord, Chip; Chambers, Mark A; Noel, Brian Cc: Regg, James B (DOA); Davies, Stephen F (DOA) Subject: RE: CD2-470 Operations: Surface Hole Issues Liz, Thanks for the information. Interesting that the shoe of CD2-75 is over 850' from CD2-470. At lunch you mentioned that the wells might have been in the plain of minimum horizontal stress. Do I have that correct? Was pressure seen on any of the other wells proximate to CD2-75? Are there any other surface bbls that lie in the minimal horizontal stress plain? I look forward to your reply. Tom Maunder, PE AOGCC From: Galiunas, Elizabeth C [mailto:Elizabeth.C.Galiunas@conocophillips.com] Sent: Monday, August 25, 2008 3:37 PM To: Maunder, Thomas E (DOA); Alvord, Chip; Chambers, Mark A; Noel, Brian Subject: CD2-470 Operations: Surface Hole Issues Hi, Tom, On August 24th at 15:15 hrs, surface TD was reached on CD2-470 with a mud weight of 9.9 ppg. The rig began a wiper trip checking connections for flow. The connections up to stand 17 (2047' MD) were static. At stand 17, slight flow was observed. The well was monitored for 10 minutes, with slight flow continuing. The mud weight in and out at this point was 9.7 ppg. The mud weight was increased to 10ppg with slight flow. There was no gas cut mud or other hydrocarbons in the mud returns. The BHA was run back to bottom where the mud weight was increased to a 10.2 ppg. 9/8/2008 Page 2 of 2 On Sunday, CD2-75 (308-213) was used for annular disposal for the first time with class 2 fluids from CD2- 470. CD2-470's TD is 867ft away from the surface shoe of CD2-75 (see attachment for details). I have also attached a detailed summary of all the injections on CD2-75. It was suspected that annular disposal on CD2-75 communicating with CD2-470. The decision was made to bleed off the annulus on CD2-75 back to a tiger tank. Initially the pressure was 1100 psi on the annulus. A total of 64 bbls of diesel and 9 bbls of water were bleed back on CD2-75's. Meanwhile, the gain rate on CD2-470 decreased and reached static. This morning, CD2-470 was monitored from 0400 - 0530hrs with no gain while circulating at 6 bph. The pumps were shutoff and the well was static for over 20 min. The rig began to pump out at this point monitoring each connection for flow. At around 8 AM, the decision was made to bull head diesel freeze protect on CD2-75 with 8 stands off bottom on CD2-470. While monitoring CD2-470, 54 bbls of diesel was pumped down the annulus on CD2-75. CD2-470 remained static through the pumping operations. Currently the pumping is complete down the annulus on CD2-75 and CD2-470 is still static. Once the rig was confident there was no flow from CD2-75, the rig began to pump out of the hole. Currently we are still coming out of the hole and is planning to rig up to run surface casing and cement operations once out of the hole. Since it appears CD2-75 is in communication with CD2-470, annular disposal operations on CD2-75 will be suspended indefinitely and CD1-19a will be utilized for disposal. Attached is the current rig surveys, CD2-75 injection summary, the Well View daily operations report up to midnight on 8/24/08, and details on surface shoe distances. Please call with any comments or questions. We will keep the AOGCC informed of any findings, like the Surface LOT and Annular test on CD2-470. Regards, Liz Galiunas Alpine Drilling Engineer ConocoPhillips Alaska Office: 907-265-6247 Cell: 907-441-4871 9/8/2008 • • .,;9 MICROFILMED 03/01/2008 r _,~'.- ,'! . r~ DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:~LaserFichelCvrPgs_InsertslMicrofilm Marker.doc ~ ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 April 11, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West th Avenue, Suite 100 Anchorage, AK 99501 ~iCANNED APR 2 7 2007 ~Ó4--/7 8 Dear Mr. Maunder: Sorry for the inconvenience, however it was observed that a spreadsheet sent to you and dated 3/31/07 was incomplete. Enclosed please find a spreadsheet with a list of wells from the Alpine field (ALP). It was noticed that Alpine well CD2-404 was unintentionally left out of spreadsheet dated 3/31/07. Please find enclosed updated spreadsheet, and replace. 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. Please call Jerry Dethlefs or M.J. Loveland at 907-659-7043, if you have any questions. Sincerely, ~.z:~----_/ ConocoPhillips Well Integrity Project Supervisor ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Corrosíon Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTO# cement pumped cement date inhibitor sealant date ft bbls ft Clal C02-1 205-118 4" na 4" na 2 2/18/2007 C02-2 205-109 6" na 6" na 2.5 2/18/2007 C02-404 206-054 6" na 6" na 1.8 3/22/2007 C02-7 203-187 16" na 16" na 7.5 2/17/2007 C02-9 202-129 22" na 22" na 10.5 2/17/2007 C02-12 203-073 16" na 16" na 7.5 2/17/2007 C02-14 201-177 4" na 4" na 2 2/17/2007 C02-15 201-159 12" na 12" na 5.7 2/17/2007 C02-16 202-144 11 '7" 1.6 4" 4/16/2003 1 3/8/2007 C02-17 205-017 18' 2.5 4" 4/16/2003 1 3/8/2007 C02-18 203-151 36" na 36" na 17 2/17/2007 C02-19 202-112 11'5" 1.6 4" 4/16/2003 1.5 3/8/2007 C02-21 204-245 6" na 6" na 2.5 2/18/2007 C02-22 202-092 13'6" 1.8 4" 4/16/2003 1.5 3/8/2007 C02-24 201-095 6" na 6" na 1 3/8/2007 C02-26 201-232 10'5" na 4" 4/16/2003 1 3/8/2007 C02-28 202-217 29" na 29" na 11 3/8/2007 C02-30 203-135 8" na 8" na 3 3/8/2007 C02-31 204-082 15" na 15" na 6 3/8/2007 C02-32 202-029 8'6" 1.2 4" 4/16/2003 1 3/8/2007 C02-33 201-125 7' 1.0 4" 4/16/2003 1 3/8/2007 C02-34 202-126 4' 0.6 4" 4/16/2003 1 3/8/2007 C02-37 202-211 29" na 29" na 13.8 2/18/2007 C02-38 202-171 18" na 18" na 8.5 2/18/2007 C02-39 201-160 34" na 34" na 16.2 2/18/2007 C02-44 202-165 13" na 13" na 6.2 2/18/2007 C02-46 202-082 7'4" 1.0 12" 4/16/2003 5.7 2/18/2007 C02-47 201-205 25" na 25" na 11.9 2/18/2007 C02-48 202-108 10'6" 1.4 7" 4/16/2003 3.3 2/18/2007 C02-49 201-249 9'11" 1.3 8" 4/16/2003 3.5 2/18/2007 CO2-53 204-089 4" na 4" na 2 2/18/2007 CD2-54 204-178 8" na 8" na 3.7 2/18/2007 CO2-55 203-118 13" na 13" na 6 2/18/2007 CO2-57 204-072 8" na 8" na 1 3/8/2007 CO2-58 203-085 6" na 6" na 1 3/8/2007 CO2-59 204-248 6" na 6" na 1.5 3/8/2007 C02-60 205-068 6" na 6" na 1 3/8/2007 Alpine Field March 31,2007 . . ~ ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 March 31, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West ih Avenue, Suite 100 Anchorage, AK. 99501 .. D APR 0 (~ 2007 5CANNE · :;).Ð\1' 1'1 q; Dear Mr. Maunder: Enclosed please find a spreadsheet with a list of wells from 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 subsequently was filled with a corrosion inhibiter 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. Please call Jerry Dethlefs or M.J. Loveland at 907-659-7043, if you have any questions. Sincerely, ~~C Jerry Dethlefs ConocoPhillips Well Integrity Proj Supervisor Attachment . . ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD# cement pumped cement date inhibitor sealant date ft bbls ft gal CD2-1 205-118 4" na 4" na 2 2/18/2007 CD2-2 205-109 6" na 6" na 2.5 2/18/2007 CD2-7 203-187 16" na 16" na 7.5 2/17/2007 CD2-9 202-129 22" na 22" na 10.5 2/17/2007 CD2-12 203-073 16" na 16" na 7.5 2/17/2007 CD2-14 201-177 4" na 4" na 2 2/17/2007 CD2-15 201-159 12" na 12" na 5.7 2/17/2007 CD2-16 202-144 11 '7" 1.6 4" 4/16/2003 1 3/8/2007 CD2-17 205-017 18' 2.5 4" 4/16/2003 1 3/8/2007 CD2-18 203-151 36" na 36" na 17 2/17/2007 CD2-19 202-112 11'5" 1.6 4" 4/16/2003 1.5 3/8/2007 CD2-21 204-245 6" na 6" na 2.5 2/18/2007 CD2-22 202-092 13'6" 1.8 4" 4/16/2003 1.5 3/8/2007 CD2-24 201-095 6" na 6" na 1 3/8/2007 CD2-26 201-232 10'5" na 4" 4/16/2003 1 3/8/2007 CD2-28 202-217 29" na 29" na 11 3/8/2007 CD2-30 203-135 8" na 8" na 3 3/8/2007 CD2-31 204-082 15" na 15" na 6 3/8/2007 CD2-32 202-029 8'6" 1.2 4" 4/16/2003 1 3/8/2007 CD2-33 201-125 7' 1.0 4" 4/16/2003 1 3/8/2007 CD2-34 202-126 4' 0.6 4" 4/16/2003 1 3/8/2007 CD2-37 202-211 29" na 29" na 13.8 2/18/2007 CD2-38 202-171 18" na 18" na 8.5 2/18/2007 CD2-39 201-160 34" na 34" na 16.2 2/18/2007 CD2-44 202-165 13" na 13" na 6.2 2/18/2007 CD2-46 202-082 7'4" 1.0 12" 4/16/2003 5.7 2/18/2007 CD2-47 201-205 25" na 25" na 11.9 2/18/2007 CD2-48 202-108 10'6" 1.4 7" 4/16/2003 3.3 2/18/2007 CD2-49 201-249 9'11" 1.3 8" 4/16/2003 3.5 2/18/2007 CD2-53 204-089 4" na 4" na 2 2/18/2007 CD2-54 204-178 8" na 8" na 3.7 2/18/2007 CD2-55 203-118 13" na 13" na 6 2/18/2007 CD2-57 204-072 8" na 8" na 1 3/8/2007 CD2-58 203-085 6" na 6" na 1 3/8/2007 CD2-59 204-248 6" na 6" na 1.5 3/8/2007 CD2-60 205-068 6" na 6" na 1 3/8/2007 Alpine Field March 31,2007 . . WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservatíon Comm. Attn.: Líbrarian 333 West 7th Avenue, Suíte 100 Anchorage, Alaska 99501 November 29, 2006 RE: MWD Formation Evaluatíon Logs: CD2-35A, CD2-37, CD2-40_PB1, CD2-53, CD2-54 Ll. The technical data listed below is being submitted herewith. Please address any problems or concerns to the attentíon of: Rob Kalísh, Sperry Drílling Services, 6900 Arctic Blvd., Anchorage, AK 99518 CD2-35A: vIe!.. dÖ'd -'d4Lf ~'-.(31)i) Digital Log Images: 50-103-20256-01 1 CD Rom S(;ANI~ED FES 0 1 2007 CD2-37: 9Ód--Q\1 Ii: tL/3Ö~ Digital Log Images: 50-103-20434-00 1 CD Rom CD2-40_PB1: UIc....'dO'3-ì~(p +1L.13t1õ I Digital Log Images: 50-103-20464-00,70 1 CD Rom CD2-53: '~()L(-Ot'1 Í'l Lf3o,J Digítal Log Images: 50-103-20494-00 1 CD Rom oxc. CD2-54_Ll: VIC- Qo4- i1-~ tt ¡43q~ ;)ó'-l -c90~ 11 !L!~3 Digital Log Images: ¡ 50-103-20499-00, 60 1 CD Rom 1- ¿;t~ N, J ¡~\~ DATA SUBMITTAL COMPLIANCE REPORT 10/13/2006 MD 16617./ TVD 7350 ~. Completion Date 10/22/2004/ Completion Status WAGIN Current Status WAGIN $"'p ol f..{ ò J- ~fð API No. 50-1 03-204~~00 é:lr. y -3 Permit to Drill 2041780 Well Name/No. COLVILLE RIV UNIT CD2-54 Operator CONOCOPHILLlPS ALASKA INC REQUIRED INFORMATION Mud Log No Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Logs Run: GRlRes (data taken from Logs Portion of Master Well Data Maint Well Log Information: . Log/ Electr !if Digital Dataset Log Log Run Interval OH/ Ty Med/Frmt Number Name Scale Media No Start Stop CH Received Comments og Cement Evaluation 5 Col 1 12730 13874 Case 11/23/2004 CEMENT BOND LOG/SLIM CEMENT MAP ~ TOOL 0 Asc Directional Survey 0 16617 Open 11/15/2004 IIFR (to Directional Survey 0 16617 Open 11/15/2004 IIFR Asc Directional Survey 0 16617 Open 11/15/2004 MWD ~D Directional Survey 0 16617 Open 11/15/2004 MWD Lis 12942 Gamma Ray 3324 16559 Open 1/27/2005 MWD/GRlEWR4/ABI/ROP/ ~ PWD 12942 LIS Verification 3324 16559 Open 1/27/2005 MWD/GR/EWR4/ABI/ROP/ J~ PWD C Pdf 13794 Induction/Resistivity 114 16621 Open 3/9/2006 ROP DGR EWR Graphics (.emf & .pdf) Well Cores/Samples Information: . Sample Interval Set Name Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? ~ Chips Received? ~,' t~ Daily History Received? {DN 7J/N Formation Tops Analysis Received? ~ Comments: Permitto Drill 2041780 MD 16617 TVD 7350 Compliance Reviewed By: DATA SUBMITTAL COMPLIANCE REPORT 10/13/2006 Well Name/No. COLVILLE RIV UNIT CD2-54 Operator CONOCOPHILLlPS ALASKA INC Completion Date 10/22/2004 Completion Status WAGIN Current Status WAGIN ~ Date: API No. 50-103-20499-00-00 UIC Y '8 AJtV' ~~ . . MEMORANDUM . State of Alaska . Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor J ¡\~ . I /'1·-/ '.. -;¡ 2V UCp "'. I DATE: Wednesday, August 30,2006 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC CD2-54 COLVILLE RIV UNIT CO2-54 \.J( \ 1 I{¡ ~ FROM: Chuck Scheve Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv :JB¡2-- Comm Well Name: COLVILLE RlV UNIT CO2-54 Insp Num: mitCS060S2S152540 Rei Insp Num NON-CONFIDENTIAL API Well Number 50-103-20499-00-00 Permit Number: 204-17S-0 Inspector Name: Chuck Scheve Inspection Date: S/2612006 Packer Depth 7015 Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well I CO2-54 IType Inj. N P.T. 2041780 TypeTest SPT Interval 4YRTST P/F TVD I Test psi / 2425 3070 3070 3070 1753.75 IA OA Tubing 380 400 400 400 P 3850 3850 3850 3850 Notes Well had a waiver form hanging on wellhead limiting it to water injection only. Well curently not injecting but had been most recently on gas injection Conoco Phillips personell indicated the waiver had been canceled. lL\:-t) 'v'6- C&,/t c£ied') e.C\¿L;:l -0zVV\. 0?J.d:. d~v-iecJ /_1 ( I 3~ LJ€¡) Ii 1~1O\- gvh.L--'i+-t"i:q C I:::> 0("" I '¡Lt~¡ C¿,,"L s,: 'UL c-- .J '} x;:I=A CC'>;I-1)..'l¿i/lievJzM ~E.¿ t4s..~;J~ Wednesday, August 30, 2006 Page I of I RE: Kuparuk Month Failed MIT and Delayed MIT Reports for April 4 " ~~/-' 1T1r Jim, CD2-54 (204-178), it was wagged to So far the diagnostics and test MI would like to continue to watch it change the status back to normal. mechanical to fix the well in the communication to return as the MI doped threads. MI for a test cycle March 27, 2006. cycle look acceptable, however I for a couple more weeks before we Since we didn't do anything first place, it is possible for the dries out wellhead seals and pipe v We should have a better answer for you when we analyze the data for the May Failed MIT Report and/or if the communication comes back. Let us know if you have any additional questions. MJ Loveland ConocoPhillips Alaska Well Integrity Project Supervisor Office (907) 659-7043 Cel (907) 448-3114 -----Original Message----- From: James Regg [mailto:jim regg@admin.stð.te.ak.us] Sent: Friday, May 12, 2006 9:22 AM To: NSK Well Integrity proj Cc: Thomas Maunder; NSK Problem Well Supv Subject: Re: Kuparuk Month Failed MIT and Delayed MIT Reports for April What is the status of your diagnostics and reveiw of CD2-54? Jim Regg NSK Well Integrity proj wrote: Tom, Attached are the monthly failed MIT and Delayed MIT reports for April. Let us know if you have any questions. MJ Loveland ConocoPhillips Alaska Well Integrity Project Supervisor 10f2 c9ó4 -I? 11 5/12/20062:15 PM RE: Kuparuk Month Failed MIT and Delayed MIT Reports for April . 20f2 . Office (907) 659-7043 Cel (907) 448-3114 «CPAI Failed MITIA Monthly Data 04-06.xls» Monthly Data 04-06.xls» . «CPAI Delayed MITIA 5/12/20062:15 PM · e WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Ceresa Tolley 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501-3539 March 02, 2004 RE: MWD Formation Evaluation Logs: CD2-54, AK-MW-3317391 CD2-54 : Digital Log Images: 50-103-20499-00 # i3LC¡cf 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 Date: 1(L~~~ Signed µ ðW ~ òll~ 17 ~ ~l \.- ~l 'Y!Æ' ír i.rr i! Ll ¡ ¡ !? , ! f f! ¡ í ,U \ L i....=J . nll!6 I~ ~ @: ~:y¡ /~\ lW J /Jlj ~ flU æJ J\~ ~¡j . / FRANK H. MURKOWSKI, GOVERNOR / / 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 AI,ASKA. OIL AND GAS CONSERVATION COMMISSION Chip Alvord Alpine Team Leader Conoco Phillips Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510 Re: CRU Alpine C02-54 Sundry Number: 305-328 Dear Mr. Alvord: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, ~ DATED tbiS~ay of October 2005 Encl. · ~iO~tð-tJ)RECEIVE~. STATE OF ALASKA ß?k5/("'" ALASKA OIL AND GAS CONSERVATION COMMISSION /' --> 0 CT 2 4 ZOO . APPLICATION FOR SUNDRY APPROVAL Alaska Oil & Gas Cons. com~~l~~ Anchorage o Other 0 Time Extension 0 Re-enter Suspended Well 0 5. Permit to Drill N~ber: 204-178 ..../ 6. API Number: 50-103-20499-00 ../ 9. Well Name and Number: CD2-54 ,,/ 20 AAC 25.280 1. Type of Request: o o o Suspend 0 o o Perforate New Pool Abandon Perforate o o Operational Shutdown 0 o o Alter casing Change approved program 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: P. O. Box 100360, Anchorage, Alaska 99510 7. KB Elevation (ft): RKB 36.7', 52.6' AMSL Repair well Stimulate Plug Perforations Pull Tubing 4. Current Well Class: Development 0 Stratigraphic 0 Exploratory 0 Service 0 8. Property Designation: ADL 380075, 387207 11. Total depth MD (ft): 16617' Waiver 10. Field/Pool(s): Colville River Field 1 Alpine Oil Pool PRESENT WELL CONDITION SUMMARY Effective Depth TVD (ft): Plugs (measured): Junk (measured): Casing CONDUCTOR SURFACE PRODUCTION OPEN HOLE Total Depth TVD (ft): Effective Depth MD (ft): 7350' Length 80' 3311' 14341' 2239' Size MD TVD Burst Collapse 16" 114' 114' 9-518" 3348' 2377' 7" 14378' 7382' 5-1/2" 16617' 7350' Perforation Depth MD (ft): open hole from 14378'-16617' Packers and SSSV Type: Baker Premier pkr @ Cameo Landing DB nipple @ 12. Attachments: Description Summary of Proposal 0 Detailed Operations Program 0 BOP Sketch 0 14. Estimated Date for Commencing Operations: 16. Verbal Approval: Commission Representative: Perforation Depth TVD (ft): 7382'-7350' Tubing Size: 4-1/2" Packers and SSSV MD (ft) 12992' 2321' 13. Well Class after proposed work: Exploratory 0 Development 0 15. Well Status after proposed work: Oil 0 Gas 0 WAG 0 GINJ 0 October 26, 2005 Date: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Tubing Grade: L-80 Tubing MD (ft): 13065' Service 0 Plugged 0 WINJ 0 Abandoned 0 WDSPL 0 Signature Chip Alvord /,.? "Z---:: ð /)-z Contact: Liz Galiunas @ 265-6247 Title: Alpine Team Leader Phone Z'J~(.,C¡79 Date lI!Jj"LLff1..tJ"Os-" Commission Use Only Conditions of approval: Notify Commission so that a representative may witness Plug Integrity 0 BOP Test -ø.. Mechanical Integrity Test .~ Other: '!> s-oO ~"'>"\ ~~ ""'-"-.J M. ~a? ~ \- Location Clearance 0 I Sundry Number: ""2 "'" ,,) .~.C)- ~ RBDMS 8Ft. aCT 2 6 2005 APPROVED BY THE COMMISSION Appro o RIG I N Ä!SSIONER Form 10-403 Revised 7/2005 J Dow 10#6 Submit in Duplicate . . Procedure 1. Pre-rig work will include removal of the injection valve @ 2554' MD. A plug will be set in an XN profile below the packer, and it will be positively and negatively tested to ensure isolation. Tubing above the packer will also be cut and a back pressure valve installed prior to moving the rig over the well. 2. Move on Doyon 19 3. ND tree. 4. NU and test BOP 5. MU landing jt Displace well by circulating to SA ppg seawater. Pull out of hole and lay down 4-1/2" tubing. 6. If the tubing stub indicates the need for milling/dressing run, PU milling assembly, RIH and dress tubing stub. 7. Circulate the hole clean and pull out of hole, displacing the well to S.6 ppg brine. S. Run 4-Y2, 12.6#, L-SO tubing with DB nipple, gas lift mandrel, packer and tubing overshot Swallow over tubing stub and space out Land hanger. 9. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 10. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 11. Circulate tubing to diesel and install freeze protection in the annulus. 12. Drop ball and set packer. Test tubing and tubing-casing annulus separately to 3500 psi /30 mins. 13. Set BPV and secure well. Move rig off . Completion Schematic: j"""'" IIIIIIII1 ,......'. ,';:,',= "''''''l ..:..... 16" Conductor to 114' ,',',',: :':'",' '::':;:' i~¡¡ii¡~ ",=",= :,,::,,:, :::;~; ", "::':'" ,,'::,:,: ,,;,:,:,: I ¡¡!¡lllii II .......:¡ 4-1/2" Cameo DB Nipple (3.812') at 2000' TVD = 2554' MD ::~:::~:¡ ¡:;:;:;;¡ ¡j~W;¡1 ,:,:,:,:, .......:¡ >:':":; . 9-5/8" 36 ppf J-55 BTC Surface Casing @ 3348' MD /2377' TVD cemented to surface 4-1/2" 12.6 ppf L-80 IBT M tubing run with Jet Lube Run'n'Seal pipe dope Cameo KBG-2 GLM (3.909" DRIFT 10) wI dummy Baker 53 Packer 3.81" X nipple, with RHC plug, Perforated pup, and overshot assembly . C02-54 WO Updated 10/24/05 Upper Completion: TOP MD :Dill Tubing Hanger 34' 34' 4-112", 12.6#/ft, IBT-Mod Tubing Cameo DB nipple 2554' 2000' 4-112", 12.6#/ft, IBT-Mod Tubing Cameo KBG2- GLM (3.909" 10) 12711 ' 6886' 4-1/2", 12.6#/ft, IBT-Mod Tubing (2) Baker S3 Packer 12811' 6933' 4-1/2", 12.6#/ft, IBT-Mod Tubing (2) HES "X" (3.81")-62° inc 12911 ' 6979' 4-1/2", 12.6#/ft, IBT-Mod tubing (2) "poor boy" over shot with perforated pup 12983' 7011' Lower Completion: TOP MD TVD 4-1/2", 12.6#/ft, IBT-Mod tubing stub 12986' 7012' Baker S3 Packer wI mill out extension 12992' 7015' 4-1/2", 12.6#/ft, IBT-Mod Tubing (1) HES "XN" (3.725") 13052' 7041' 4-1/2", 12.6#/ft, IBT-Mod 10' pup joint WEG 13063' 7046' Baker 53 Packer WI millout extension Top Alpine at 14378' MD 17382' TVD Well TD at 18250' MD I 7324' TVD 7" 26 ppf L-80 BTC Mod Production Casing @ 14378 1 7382' TVD @+/- 88.3° . . Cono~illips Casing Detail 95/8" Surface Casinfl Well: Date: ~'-\-\~<6 Jt Number Num of Jts COMPLETE DESCRIPTION OF EQUIPMENT RUN LENGTH Doyon 19 RKB to Landing Ring FMC Gen V Hanger Jts 3 to 79 77 Jts 9-5/8" 36# J-55 BTC Csg Davis Lynch Float Collar Jts 1 to 2 2 Jts 9-5/8" 36# J-55 BTC Csg Ray Oil Tools "Silver Bullet" Float Shoe 36.21 2.17 3218.73 1.49 86.85 2.28 TD 12 1/4" Surface Hole RUN TOTAL 44 BOWSPRING CENTRALlZERS- 1 per jt on Jt #1 - #12 (stop ring on Jt #1 & 2 ) and over collars on jts# 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 64,64,66,68,70,72,74,76. 84 joints in the pipe shed. Run 79 joints - 5 joints stay out '\ '" '\ C, \" ~ 'C \I'AO.. \-\0 ..... '?....:. \)'V\\ ~~0 ',,,- ~tY~'\'O'.\-' \..\)d-~-~ (J~4-\Sl3) '~ ~ \' Ð '\S\O,\4'\-\- ~ (;j?J\ A ÆJJ:- IV\ tÛ/,cr-U S Use Best-o-Life 2000 pipe dope Remarks: Up Wt -180 k DnWt-120 k Block Wt - 75k Supervisor: D. Lutrick / L Hill CD2-54 10/5/2004 DEPTH TOPS 36.21 38.38 3257.11 3258.60 3345.45 3347.73 3357.73 · Legal Well Name: C02-54 Common Well Name: C02-54 Event Name: ROT - DRILLING Hole Size: 12.250 (in) TMD Set: 3,348 (ft) Date Set: 10/6/2004 Csg Type: Surface Casing Csg Size: 9.625 (in.) Cmtd. Csg: OPEN HOLE Cement Co: Dowell Schlumberger Rot Time Start: : Rec Time Start: : Time End: Time End: Type: Cement Casing Volume Excess %: 300.00 Meas. From: 142 Time Circ Prior To Cementing: 1.50 Mud Circ Rate: 294 (gpm) Mud Circ Press: 348 (psi) Report #: Start: 1 10/3/2004 Cement Job Typ Squeeze Open Hole Hole Size: sa TMD: (ft) sa Date: sa Type: Cmtd. Csg: RPM: SPM: Hole Size: TMD Set: Date Set: Csg Type: sa TMD: sa Date: Cmtd. Csg: Cementer: Steve Doughten Init Torque: Stroke Length: Stage Start Mix Cmt: 04:26 Start Slurry Displ: 05:30 Start Displ: 05:30 End Pumping: 06:10 End Pump Date: 10/6/2004 Top Plug: Y Bottom Plu!J: Y Type: Spud Mud Density: 9.6 (ppg) Vise: 54 (s/qt) Bottom Hole Circulating Temperature: ("F) Displacement Fluid Type:Mud Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) Spud Date: 10/4/2004 Report Date: 10/6/2004 End: 10/22/2004 Hole Size: Top Set: (ft) BTM set: (ft) Plug Date: Plug Type: Drilled Out: Cmtd. Csg: PipeM Pipe Movement: Reciprocating (ft-Ibf) (ft) Avg Torque: (ft-Ibf) Drag Up: (Ibs) Max Torque: (ft-Ibf) Drag Down: (Ibs) Returns: 100 Total Mud Lost: (bbl) Cmt Vol to Surf: 142.00 (bbl) Ann Flow After: N Mixing Method: Tub Density Meas By: Densometer PVIYP: 19 (cp)/17 (lb/100ft2) Gels 10 see: 4 (lb/100ft2) Gels 10 min: 18 (lb/100ft2) Bottom Hole Static Temperature: ("F) Density: 9.6 (ppg) Volume: 230.00 (bbl) Stage No' Disp Avg Rate: Disp Max Rate: Bump Plug: Press Prior: Press Bumped: Press Held: Float Held: 7.00 (bbl/min) 7.00 (bbl/min) Y 730 (psi) 1,200 (psi) (min) Y Mud Data To: (ft) Description: Biozan water wlnut plug Cmt Vol: 40.0 (bbl) Density: 8.30 (ppg) Slurry Vol: (sk) Water Vol: (bbl) Class: Yield: (ft3/sk) Other Vol: 0 Temperature: ("F) Temperature: ("F) Temperature: ,CF) Time Compressive Strength 1: Compressive Strength 2: Purpose: Pre-flush Mix Water: (gal) Foam Job: N Temp (OF) ("F) Pressure (psi) (psi) Printed: 10/4/2005 10:08:44 AM · ConocoPhillips Alaska Cementing Report Legal Well Name: C02-54 Common Well Name: C02-54 Event Name: ROT - DRILLING 1 10/3/2004 Spud Date: 10/4/2004 Report Date: 10/6/2004 End: 10/22/2004 Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: ("F) Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) To: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: ("F) Slurry Data Fluid Type: LEAD Slurry Interval: 2,848.00 (ft}J"o: (ft) Water Source: lake Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) Report #: Start: To: (ft) Description: CW100 Cmt Vol: (bbl) Slurry Vol: (sk) Density: 8.34 (ppg) Water Vol: (bbl) Class: Yield: (ff3/sk) Other Vol: 0 Temperature: (OF) Temperature: ("F) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Temp (OF) (OF) Slurry No: 3 0 Description: MUDPUSH XL Class: Cmt Vol: 50.0 (bbl) Density: 10.50 (ppg) Yield: (ft3/sk) Slurry Vol: (sk) Water Vol: (bbl) Other Vol: 0 Temperature: (OF) Temperature: ("F) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Temp ("F) ("F) Stage No: 1 Description: ASLite Cmt Vol: 385.0 (bbl) Slurry Vol:487 (sk) Class: Density: 10.70 (ppg) Yield: 4.45 (ft3/sk) Water Vol: 240.0 (bbl) Other Vol: 0 Temperature:; (0 F) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Temp (OF) ("F) Purpose: Mix Water: (gal) Foam Job: N Pressure (psi) (psi) Purpose: SPACER Mix Water: (gal) Foam Job: N Pressure (psi) (psi) Purpose: FILLER CEM Mix Water: 20.70 (gal) Foam Job: N Pressure (psi) (psi) Printed: 10/4/2005 10:08:44 AM . . ConocoPhillip Cementing Legal Well Name: C02-54 Common Well Name: C02-54 Event Name: ROT - DRILLING Report #: Start: 1 10/3/2004 Slurry No: 5 Slurry Data Fluid Type: TAIL Slurry Interval: 3,348.00 (ftJfo: Water Source: lake Description: 2,848.00 (ft) Cmt Vol: 50.0 (bbl) Slurry Vol:241 (sk) Class: G Density: 15.80 (ppg) Yield: 1.17 (ff'/sk) Water Vol: 29.0 (bbl) Other Vol: 0 Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: (OF) Temperature: ("F) Temperature: (OF) Temperature: ("F) Time Compressive Strength 1: Compressive Strength 2: 3 of 3 Spud Date: 10/4/2004 Report Date: 10/6/2004 End: 10/22/2004 Purpose: SHOE INTEG Mix Water: 5.10 (gal) Foam Job: N Temp ("F) (OF) Pressure (psi) (psi) Test Shoe Test Test Press: 2,550 (psi) For: 30 (min) Cement Found between Shoe and Collar: Y Liner Lap: Pos Test: (ppge) Neg Test: (ppge) Hrs Before Test: Cement Found on Tool: N Pressure: 18.00 (ppge) Tool: N Open Hole: 30 (ft) Hrs Before Test: Log/Survey Evaluation CBL Run: N Under Pressure: (psi) Bond Quality: Cet Run: N Bond Quality: Temp Survey: N Hrs Prior to Log: Cement Top: (ft) How Determined: TOC Sufficient: Y Job Rating: If Unsuccessful Detection Indicator: Remedial Cementing Required: N Number of Remedial Squeezes: Tool: N Tool: N Pump 40 bbls biozan/nut plug spacer and 10 bbls CW100. Test lines to 2500 psi. Pump 30 bbls CW100, drop bottom plug, 50 bbls 10.5 mud push, 386 bbls 10.7 lead cement and 50 bbls 15.8 tail cement Drop top plug. Pump 20 bbls H20. Switch to rig pumps and displace with 9.6 mud. Plug bumped. Floats OK Printed: 10/4/2005 10:08:44 AM I JOB NUMBER I EVENT CODE HRS PROG TMD I TVD CD2-54 ODR 3,358.0 2,382.0 3.00 SUPERVISOR I RIG NAME & NO. I FIELD NAME I OCS NO. AUTH MD I DAILY TANG Donnie LutricklLarry Hill Doyon Drilling Inc 19 Alpine 18,245.0 0 CURRENT STATUS ACCIDENTS LAST 24 HRS.? DAILY INT WIO MUD . WELL NAME RIH. . ConocoPhil Daily D o I REPT NO. I DATE 4 10/6/2004 ¡CUM. TANGO CUM INTANG WI MUD o CUM COST WI MUD 776,772 24 HR FORECAST Drill out FIT. Change to LSND. Drill 8 1/2" hole. LITHOLOGY I JAR HRS OF SERVICE I BHA HRS SINCE INSP CLAYSTONE LAST SURVEY: DATE TMD INC AZIM I LAST CASING 10/5/2004 3,301.46 62.135 241.060 9.625 (in) @ DATE OF LAST SAFETY MEETING DAILY TOTAL 10/4/2004 428,044 ILEAKOFF AFE 10042707 I NEXT CASING 3,348.0 (ft) 7.000 (in) @ 14,451.0 (ft) LAST BOP PRES TEST 10/6/2004 o LIME! ES AUTH. o 9.60 !WI..IHTHP I 6/20 9.81 21 TROUBLE SUB 00:00 00:45 0.75 CASE P RUNC 00:45 01:00 0.25 CASE P CIRC 01:00 01:45 0.75 CASE P RUNC 01:45 02:15 0.50 CASE P RURD 02:15 03:30 1.25 CEMENT P CIRC 03:30 03:45 0.25 CEMENT P SFTY 03:45 05:30 1.75 CEMENT P PUMP 05:30 06:15 0.75 CEMENT P DISP 06:15 07:00 0.75 CASE P DEQT 07:00 08:00 1.00 CASE P RURD 08:00 09:45 1.75 CASE P OTHR 09:45 10:30 0.75 WELCTL P NUND 10:30 13:00 2.50 WELCTL P NUND 13:00 13:30 0.50 WELCTL P BOPE 13:30 18:00 4.50 WELCTL P BOPE 18:00 18:30 0.50 WELCTL P BOPE 18:30 20:00 1.50 RIGMNT P RSRV 20:00 21:00 1.00 DRILL P PULD 21:00 23:30 2.50 DRILL P PULD 23:30 00:00 0.50 DRILL P RIRD 0.01/0 SURFAC RIH w/9 5/8" csg f/1875' to 2715'. SURFAC Circ 50 bbls mud at 5 bpm at 380 psI. SURFAC RIH w/9 5/8" csg to 3309'. MU hanger. Land csg at 3348'. SURFAC RD Franks fill up tool. Blow down top drive. RU cement head and lines. SURFAC Circ and condition mud. 7 bpm at 348 psI. SURFAC PJSM on cementing surface csg. SURFAC Pump 40 bbls biozan I nut plug spacer and 10 bbls CW100. Test lines to 2500 psI. Pump 30 bbls CW1 00, drop bottom plug, 50 bbls 10.5 mud push, 386 bbls 10.7 lead cement and 50 bbls 15.8 tail cement Drop top plug. SURFAC Pump 20 bbls H20. Switch to rig pumps and displace with 9.6 mud. Plug bumped. Floats OK. Approx 142 bbls cement to surface. SURFAC Test csg to 2500 psi fl 30 mins. SURFAC RD csg equipment SURFAC PJSM. RD surface riser equipment SURFAC NU well head. Test MTM seal to 1000 psI. SURFAC Nipple up BOP. SURFAC Spot Geo Span and set test plug. SURFAC PJSM - RU & test BOPE - Hydril to 250 & 3500 psi - Pipe rams, blind rams, choke & kill lines valves, choke manifold valves, TD IBOP, floor safety & dart valves to 250 & 5000 psi - performed accumulator closure test - witnessing of test waived by Lou Gramaldi AOGCC - Pull test plug. SURFAC Blew down lines and set wear bushing. SURFAC Slipped and cut drilling line. Adjusted brakes. SURFAC RIH 4 stands 5" HWDP and 1 stand 5" DP. POOH and Lay down same. SURFAC Picked up and RIH with 93 Jts. 4" DP. SURFAC Rigged up to pull and stand back drill pipe. 24 HR SUMMARY: Ran 95/8" casing to 2247". Circulated and cemented casing. Tested casing. RD cementing and casing tools. Nippled down riser and made up speed head. Nippled up and tested BOP. Picked up 4" DP from pipe shed. SERVICE ConocoPhillips Company Fairweather E&P Service Doyon Drilling Inc ACI - Arctic Catering PERSONNEL DATA NO. HOURS COMPANY 1 M-I Drilling Fluids 1 Halliburton - Sperry-Sun 26 Halliburton - Sperry-Sun 5 Swaco 3 2 2 4 Printed: 10/4/2005 10:06:56 AM WELL NAME Dowell Fuel Water, Drilling C02-53 CD2-54 . ConocoPhillips Daily Drilling I JOB NUMBER I EVE~;~DE 124 HRS PROG gals bbls USAGE 1,503 1,640 bbls gals Water, Potable Fuel Camp 3.00 NO. 4 10/6/2004 120 720 2,080 Printed: 10/4/2005 10:06:56 AM PRESSURE INTEGRITY TEST CONOCOPHILLlPS Alaska, Inc. Well Name: C02-54 I Ri9: Doyon 19 Date: I 10/6/2004 Drilling Supervisor: I Lutrick/Hil1 I used: 1 #2 Mud Pump I... Type of Test: I OpenholeTest LOT/FIT 1...1 Pumping down I annulus and DP. I... Hole Size: 18-1/2" 1"'1 Casing Shoe Depth I I Hole Depth RKB-CHF:I 36.21Ft 3,348 IFt-MDI 2,3771 Ft-TVD 3,378IFt-MD I 1 Ft-TVD Casina Size and Description: 19-5/8" 36#/Ft J-55 BTC 1...1 Casina Test Pressure IntearitvTest Mud Weight: 9.6 ppg Mud Weight: 9.7 ppg Mud 10 min Gel: 25.0 Lb/100 Ft2 Mud 10 min Gel: 10.0 Lb/100 Ft2 Test Pressure: psi Rotating Weight: 117,000 Lbs Rotating Weight: Lbs BlockslTop Drive Weight: Lbs BlockslTop Drive Weight: Lbs DesiredPIT EMW: 18.0 ppg Estimates for Test: 2.4 bbls Estimates for Test: 1032 psi I...l EMW = Leak-off Pressure + Mud Weight = 1032 + 9.65 0.052 x TVD 0.052 x 2377 EMW at 3348 Ft-MD (2377 Ft-TVD) = 18.0 ppg 0.9 bbls 1...1 PIT 15 Second Shut-in Pressure, psi 950 3000 - / ~ / U) 1500- ~ '000 ¿~ ~:.þ ~/ 2500 - 2000 - o 2 3 Barrels 5 10 15 20 25 30 Shut-In time, Minutes o PIT Point 4 -rll-CASING TEST _LEAK-OFF TEST Comments: Tested 9 5/8" held on cement after 0;', of test pressure I Volume Input Volume/Stroke Pump Rate: Strokes I~ O. 1 000 I Bbls/Strk I ~ 5.0 l Strkjmin ... Casing Test Pressure Integrity Test Pumping Shut-in Pumping Shut-in Strks psi Min psi Strks psi Min psi 0 0 0 0 0 0 1035 2 100 1 1 5 0.25 950 4 250 2 2 17 0.5 910 6 500 3 3 50 1 890 8 740 4 4 100 1.5 I 10 880 5 5 160 2 12 -1100 6 6 250 2.5 14 1250 7 7 330 3 810 16 1400 8 8 420 3.5 800 18 1550 9 9 510 4 798 20 1750 10 10 580 4.5 790 22 1900 15 11 640 5 785 24 2100 20 12 690 5.5 770 26 2225 25 13 745 6 766 28 2500 30 14 805 6.5 765 29 2600 15 850 7 765 16 895 7.5 763 17 935 8 761 18 975 8.5 760 19 1035 9 755 9.5 I 10 Volume Pumped 2.9 Bbls Volume Pumped 1.9 Bbls Volume Bled Back IBbls Volume Bled Back Bbls . . Conoc6Phillips Casing Detail Jt Number Num of Jts COMPLETE DESCRIPTION OF EQUIPMENT RUN Jts 3 to 341 Doyon 19 RKB FMC Gen V Hanger 339 Jts 7" 26# L-80 BTCM Csg Davis Lynch Float Collar 2 Jts 7" 26# L-80 BTCM Csg Ray Oil Tools "Silver Bullet" Float Shoe Jts 1 to 2 TD 8 1/2" Hole Total Centralizers: 55 Straight blade centralizer one per jt on jts # 1-15 Straight blade centralizer one per jt on jts. # 262, 263, 264 Straight blade centralizer one every other joint Joints # 266 thru joint # 338 350 joints in shed - 341 total jts. to run 9 jts. Out Use JET LUBE Run & Seal pipe dope MU torque - 7900 ft/lbs Remarks: Up Wt - k On Wt - 150k Block Wt - 75k Supervisor: D. Lutrick / D. Mickey Well: CD2-54 Date: 10/14/2004 LENGTH 34.07 2.38 14254.94 1.31 82.89 2.20 DEPTH TOPS 34.07 36.45 14291.39 14292.70 14375.59 14377.79 14388.00 · ConocoPhillips Cementing Legal Well Name: C02-54 Common Well Name: C02-54 Event Name: ROT - DRILLING Report #: Start: Type: Prima Squeeze Oþ.~n Hole Hole Size: 8.500 (in) Hole Size: TMD Set: 14,378 (ft) sa TMD: (ft) Date Set: 10/14/2004 sa Date: Csg Type: Intermediate Casing/Li sa Type: Csg Size: 7.000 (in.) Hole Size: TMD Set: Date Set: Csg Type: sa TMD: sa Date: Cmtd. Csg: Cmtd. Csg: OPEN HOLE Cmtd. Csg: Cement Co: Dowell Schlumberger Cementer: Jim Thompson Pipe Mo nt Rot Time Start: Rec Time Start: RPM: SPM: Init Torque: (ft-Ibf) Stroke Length: (ft) Time End: Time End: Stage No: 1 of 1 Type: Cement Casing Volume Excess %: 40.00 Meas. From: 70 Time Circ Prior To Cementing: 3.25 Mud Circ Rate: 45 (gpm) Mud Circ Press: 620 (psi) Start Mix Cmt: 08:03 Start Slurry Displ: 08:03 Start Displ: 08:17 End Pumping: 09:54 End Pump Date: Top Plug: Y Bottom Plug: Y Disp Avg Rate: Disp Max Rate: Bump Plug: Press Prior: Press Bumped: Press Held: Float Held: 2 10/3/2004 1 of 3 Spud Date: 10/4/2004 Report Date: 10/14/2004 End: 10/22/2004 Hole Size: Top Set: (ft) BTM set: (ft) Plug Date: Plug Type: Drilled Out: Cmtd. Csg: Pipe Movement: No movement 3 Class: Yield: (ft3/sk) Other Vol: 0 Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: ("F) Temperature: rF) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Avg Torque: (ft-Ibf) Drag Up: (lbs) 6.00 (bbl/min) 6.00 (bbl/min) Y 670 (psi) 1,200 (psi) 2 (min) Y Max Torque: (ft-Ibf) Drag Down: (Ibs) Returns: 1000 Total Mud Lost: (bbl) Cmt Vol to Surf: (bbl) Ann Flow After: N Mixing Method: Tub Density Meas By: Densometer Type: LSND I Drilzone Density: 9.8 (ppg) Vise: 35 (s/qt) PVIYP: 9 (cp)/20 (lb/100ft2) Gels 10 see: 8 (lb/100ft2) Gels 10 min: 10 (lb/100ft2) Bottom Hole Circulating Temperature: ("F) Bottom Hole Static Temperature: (OF) Displacement Fluid Type:Mud Density: 9.8 (ppg) Volume: (bbl) Purpose: Chemical was Mix Water: (gal) Foam Job: N Temp ("F) (OF) Pressure (psi) (psi) Stage No: 1 Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) Water Source: lake Description: CW100 Cmt Vol: 50.0 (bbl) Slurry Vol: (sk) To: (ft) Density: 8.30 (ppg) Water Vol: (bbl) Printed: 10/4/2005 10:08:58 AM · Conoco Legal Well Name: C02-54 Common Well Name: C02-54 Event Name: ROT - DRILLING Report #: Start: 2 10/3/2004 Spud Date: 10/4/2004 Report Date: 10/14/2004 End: 10/22/2004 Slurry Data Fluid Type: FLUSH Slurry Interval: (ft) To: (ft) Water Source: Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: ("F) Slurry Data Fluid Type: TAIL Slurry Interval: 14,391.00 (ff)o: Water Source: lake water Test Data Thickening Time: Free Water: (%) Fluid Loss: (cc) Fluid Loss Pressure: ("F) D-065 B-155 D-46 D-167 Stage No: 1 Slurry No: Description: MUDPUSH XL Class: Cmt Vol: 30.0 (bbl) Density: 10.50 (ppg) Yield: (ft3/sk) Slurry Vol: (sk) Water Vol: (bbl) Other Vol: 0 Purpose: SPACER Mix Water: (gal) Foam Job: N Temperature:. (OF) Temperature: (OF) Temperature:. (0 F) Time Compressive Strength 1: Compressive Strength 2: Temp (OF) ("F) Pressure (psi) (psi) Stage No: 1 Description: 12,298.00 (ft~mt Vol: 70.2 (bbl) Slurry Vol:340 (sk) Class: G Density: 15.80 (ppg) Yield: 1.16 (ft3/sk) Water Vol: 412 (bbl) Other Vol: 0 Purpose: PRIMARY Mix Water: 5.09 (gal) Foam Job: N Temperature: ("F) Temperature: (OF) Temperature: (OF) Time Compressive Strength 1: Compressive Strength 2: Temp (OF) ("F) Pressure (psi) (psi) Stage No: 1 Type DiSPERSANT retarder DEFOAMER FIJid loss Concentration 0.30 %BWOC 0.10 %BWOC 020 %BWOC OAO %BWOC Printed: 10/4/2005 10:08:58 AM . . of 3 Legal Well Name: C02-54 Common Well Name: C02-54 Event Name: ROT - DRILLING Report #: Start: 2 10/3/2004 Spud Date: 10/4/2004 Report Date: 10/14/2004 End: 10/22/2004 Test Press: 3,500 (psi) For: 30 (min) Cement Found between Shoe and Collar: N Pressu're: (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 CBL Run: N Under Pressure: (psi) Bond Quality: Cet Run: N Bond Quality: Temp Survey: N Hrs Prior to Log: Cement Top: (ft) How Determined: TOe Sufficient: N Job Rating: If Unsuccessful Detection Indicator: Remedial Cementing Required: N Number of Remedial Squeezes: Remarks Pump 5 bbls CW100. Test lines to 3700 psi. Pump 45 bbls CW100 and 30 bbls 10.5 mudpush. Drop bottom plug. pump 70 bbls 15.8 cement Drop top plug. Pumped 20 bbls H20. Switch to rig pump a and displaced cement with 531 bbls 9.8 mud. Bumped plug. Floats OK. 100% returns through out job. Printed: 10/4/2005 10:08:58 AM . . ConocoP I REPT NO. 11 ICUM. TANGO CUM INTANG WI MUD o CUM COST WI MUD 1,913,569 TMD I DFS 14,388.0 7,382.0 10.00 AUTH MD I DAILY TANG 18,245.0 0 DAILY INT WIO MUD o I JOB NUMBER I EVENT CODE 124 HRS PROG CD2-54 . ODR SUPERVISOR I RIG NAME & NO.' I FIELD NAME I OCS NO. Lutrick 1 Mickey Doyon Drilling Inc 19 Alpine CURRENT STATUS ACCIDENTS LAST 24 HRS.? WELL NAME Circulating for 7" cement job DATE OF LAST SAFETY MEETING DAILY TOTAL 10/11/2004 101,072 ILEAKOFF AFE 17.94 10042707 I NEXT CASING 3,348.0 (ft) 7.000 (in) @ 14,378.0 (ft) 24 HR FORECAST Cmt 7" - Set & test packoff - Test BOPE - MU BHA - RIH LITHOLOGY I JAR HRS OF SERVICE I BHA HRS SINCE INSP VERY FINE SAND LAST SURVEY: DATE TMD INC AZIM I LAST CASING 10/11/2004 14,359.09 87.482 327.760 9.625 (in) @ ECD 19.80 OILIWAT AUTH. LAST BOP PRES TEST 10/6/2004 o LIME I ES o FCIT.SOL 11 0.1010 BHANO. I 2 I BHA WT. BELOW JARS I 2 BHA / HOLE CONDITIONS STRING WT. DN I STRING WT. ROT NO JTS 1 1 1 1 1 1 1 1 STRING WT. UP 3,142.34 CONN TYPE ft-Ibf 3.000 1.900 1.920 1.900 1.920 1.920 1.920 3.250 2.813 2.800 2.813 3.000 2.375 3.000 4.280 2.875 4.280 2.875 4.280 2.680 8.500 7.625 6.750 6.850 6.680 6.760 6.700 6.780 6.740 6.500 6.880 5.000 6.060 5.000 5.000 6.500 5.000 6.500 5.000 6.437 1.60 20.15 9.14 2.16 20.92 2.20 6.97 9.97 2.11 92.70 5.62 89.21 32.40 357.42 158. 82 6.95 951.02 6.97 1,364.63 1.38 FSF-2565 Geo Pilot Geo Pilot Flex wI DM GP Stabilizer GR-RES GP Stabilizer MWD-HCIM MWD-HOC NM Float Sub 3-NM Flex DC's IB NM Stabilizer 3 HWDP Drilling Jar - DNT 12 HWDP 5" DP Weatherford Ghost Reamer 5" DP Weatherford Ghost Reamer 5" DP Crossover 3 1 3 11 5 1 30 1 46 1 BITS SIZE MANUF.iliTYPE. SERIAL NO. I 8.500 SECURITY-DB~FSF2565 10676838 JETS 16/16/16/16/161 1-2-CT -N-D-I-EC- TD 21 RPM 130/130 ROP GPM 626 PRESS 3,950 15 I 25 21 OPERATIONSSIUlMMARY PHASE INTRM1 Change over mud bucket, elevators and iron roughneck to 5". INTRM1 POH. Std back 5" DP and HWDP. LD jars and ghost reamers. INTRM1 LD BHA #2. Download MWD. INTRM1 Rig down Geo-span unit. HOURS CODE 00:00 00:30 0.50 DRILL P 00:30 02:00 1.50 DRI LL P 02:00 04:15 2.25 DRILL P 04:15 04:45 0.50 DRILL P OTHR TRIP PULD RIRD Printed: 10/4/2005 10:07:29 AM . WELL NAME ConocoPhillips Alaska, I Daily D JOB NUMBER I EVE~Dc~DE 124 HRS PROG . TMD TVD 14,388.0 7,382.0 REPT NO. 11 OPERATI!ONS·!'S!I.J!M!M!AR'\' PHASE INTRM1 Pull wear bushing. INTRM1 PJSM. Change top pipe rams to 7". Test rams tp 5000 psi. Instal thin wear bushing. Rig up csg equipment PJSM on running 7" csg. Run 7" 26# L-80 BTCM casing as follows: FS( Ray Oil Tools Siver bullet) 2 jts. - FC ( Weatherford) 2 jts.< first 4 connections made up w/ BakerLoc - Filled pipe & checked floats) 96 jts. ( 100 jts. total) to 4167' - PU wI. 155 SO wI. 120 Circ 1 csg volume at 5 bpm and 350 psi. Continue running 7" casing fl 4160' to 8375' ( 200 jts. total) Break circulation & stage pumps up to 4 bbls/min - Circulate bottoms up + ICP 610 psi FCP 460 psi Continue running 7" casing fl 8375' to 12,645' ( 301 jts. total) PU wI. 350 SO wt. 150 Break circulation @ 2 bbl/min - Stage pump up to 3 bbls/min ICP- 750 psi - Circulate & condition mud & hole CD2-54 TO 04:45 05: 15 05:15 07:15 HOURS 0.50 2.00 TROUBLE SUB OTHR EQRP DRILL P WELCTL P 07:15 08:00 0.75 CASE P RURD INTRM1 08:00 08:15 0.25 CASE P SFTY INTRM1 08:15 12:30 4.25 CASE P RUNC INTRM1 12:30 13:00 0.50 CASE P CIRC INTRM1 13:00 17:30 4.50 CASE P RUNe INTRM1 17:30 18:30 1.00 CASE P CIRC INTRM1 18:30 23:00 4.50 CASE P RUNC INTRM1 23:00 00:00 1.00 CASE P CIRC INTRM1 DFS 10.00 24 HR SUMMARY: Finish POOH - LD BHA - RU to run 7" csg - Run 7" casing to 12,645' (310 jts of 341 to run) Circulate @ 4160,8375' & 12,645' COMPANY ConocoPhillips Company Fairweather E&P Service Doyon Drilling Inc ACI - Arctic Catering M-I Drilling Fluids Halliburton - Sperry-Sun PERSONNEL DATA HOURS COMPANY 2 Halliburton - Sperry-Sun 1 Swaco 26 Dowell 5 FMC Corporation Wellhe 3 ASRC Energy Services ( 1 Fuel Water, Drilling gals bbls 2,665 300 2,345 3,140 Water, Potable Fuel Camp I CD2-54 , RESERVOIR AND INTERVAL DATA ZONE I TOP BASE I 10 2 1060 CD2-53 2 4 2 1 2 bbls gals 120 2,080 Printed: 10/4/2005 10:07:29 AM . . I JOB NUMBER I EVENT CODE 124 HRS PROG TMD I TVD I DFS CD2-54 ODR 14,388.0 7,382.0 11.00 SUPERVISOR I RIG NAME & NO. I FIELD NAME I OCS NO. AUTH MD I DAILY TANG Lutrick I Mickey Doyon Drilling Inc 19 Alpine 18,245.0 0 CURRENT STATUS ACCIDENTS LAST 24 HRS.? DAILY INT WIO MUD RIHw/BHA#3 0 24 HR FORECAST DATE OF LAST SAFETY MEETING DAILY TOTAL C/O shoe tract - FIT - Drill 6 1/8" hole 10/11/2004 463,891 LITHOLOGY I JAR HRS OF SERVICE I BHA HRS SINCE INSP I LEAKOFF AFE VERY FINE SAND 17.94 10042707 LAST SURVEY: DATE TMD INC AZIM I LAST CASING I NEXT CASING 10/11/2004 14,359.09 87.482 327.760 7.000 (in) @ 14,378.0 (ft) 4.500 (in) @ 13,112.0 (ft) DENSITY(ppg) 9.80 I PP I ECD I I MUD DATA I DAILY COST I 0 I CUM COST I FV I PVIYP GELS I WLlHTHP I FCIT.SOL OILIWAT I %Sand/MBT I Ph/pM Pf/Mf CI I 2COð I 41 9/20 8/10 3.8/7.6 11 I 0.1/15.0 9.01 0.05/0 BHA NO. I 3 I BHA / HOLE CONDITIONS I BHA WT. BELOW JARS I STRING WT. UP STRING WT. DN I STRING WT. ROT TORQUE I UNITS ITEM DESCRIPTION O.D. I.D. 6.125 2.250 4.974 2.794 4.625 2.250 4.720 2.187 4.750 2.250 4.720 1.250 4.700 1.250 4.670 2.250 4.700 2.250 4.770 2.625 3.500 2.060 4.750 2.000 3.500 2.063 ConocoPhil Daily Dr WELL NAME Bit Motor Sub - Float NM Sub Float Lock Down MWD MWD MWD MWD NM Flex DC's NO JTS LENGTH 1 0.75 1 32.57 1 1.87 1 0.97 1 8.55 1 24.39 1 10.78 1 10.22 3 93.11 1.18 3 91.99 32.24 2 61.31 Crossover 3 X HWDP Jar DNT 2 X HWDP BIT I RUN 31 SIZE I MANUF. I 'rvPE 6.125 HUGHES-CHR DP0796 BITS I SERIAL N°·1 JETS OR TFA 7000733 13/13/13/13/12/12 I REPT NO. I DATE 12 10/14/2004 ICUM. TANGO CUM INTANG WI MUD o CUM COST WI MUD 2,377,460 AUTH. LAST BOP PRES TEST 10/14/2004 o H2S I LIME I ES BIT NO. I 3 BHA LENGTH 369.93 CONN SIZE CONN TYPE I DEPTH IN DATE IN I I-O-D-L-B-G-O-R 14,388.0 10/14/200~ O-O------PR BIT I RUN GPM BIT OPERATIONS PRESS I P BIT I HRS I 24Hr DIST I 24Hr ROP I CUM HRS I CUM DEPTH I CUM ROP WOB RPM OPERATIONS SUMMARY FROM TO HOURS CODE TROUBLE SUB PHASE DESCRIPTION 00:00 01 :15 1.25 CASE P CIRC INTRM1 Circ and condition mud. Stage pumps from 3 to 4 bpm. FCP - 350 psi. Up wt - 310k. Dn wt - 150k. 01 :15 03:45 2.50 CASE P RUNe INTRM1 Continue running 7" casing f/12,645' to 14,354' (341 jts. total). MU hanger and land csg wI shoe @ 14,378' FC @ 14,291'. Dn wt - 150k. No hole problems. 03:45 04:15 0.50 CASE P RURD INTRM1 LD Franks fill up tool. Blow down top drive. RU cement head and lines. 04:15 07:30 3.25 CEMENT P CIRC INTRM1 Circ and condition mud. Stage pumps from 1 to 4.5 bpm. FCP - 620 psi. Picked up to 450k with no pipe movement Reland csg. 07:30 07:45 0.25 CEMENT P SFTY INTRM1 PJSM on cementing csg. 07:45 08:30 0.75 CEMENT P PUMP INTRM1 Pump 5 bbls CW100. Test lines to 3700 psi. Pump 45 bbls CW100 and 30 bbls 10.5 mudpush. Drop bottom plug. Pump 70 bbls 15.8 cement Printed: 10/4/2005 10:08:11 AM . . WELL NAME Daily I JOB NUMBER 1 EVE;rDC~DE 124 HRS PROG [TMD ITVD 14,388.0 7,382.0 I REPT NO. 11.00 12 OPERATIONS··SWIMlMlJ.\RV PHASE INTRM1 Drop top plug. Pumped 20 bbls H20. Switch to rig pump a and displaced cement with 531 bbls 9.8 mud. Bumped plug. Floats OK. 100% returns through out job. Test csg to 3500 psi for 30 mins. Rig down csg equipment. LD LJ. Pull wear bushing. Install 95/8" x 7" packoff & Test to 5000 psi for 10 mins. LD casing equipment fl rig floor Change top pipe rams f/7" to 3 1/2" x 6" VBR PJSM - RU & test BOPE - tested pipe rams, blind rams, choke & kill line valves, choke manifold valves, Td IBOP's, floor safety & dart valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - Performed accumulator closure test - Wittnessing of test waived by John Crisp AOGCC - RD Install wear bushing RU to lay down 5" DP - PU drilling bails & 5" DP elevators - Change out dies in Iron roughneck LD 5" DP fl derrick(prep for rig move) using mouse hole - change handling equipment to 4" MU BHA # 3 ( 6 1/8") Adjust motor to 1.15 bend - change stab sleeve - MU bit - Up load MWD 24 HR SUMMARY: Finish running 7" casing wI shoe @ 14,378' - Circ & condition - Cmt 7" csg - Set & test pack off - RU & test BOPE - LD 5" DP fl derrick - MU BHA #3 - up load MWD C02-54 FROM TO 08:30 10:00 HOURS 1.50 CODE TROUBLE CEMENT P DISP 10:00 10:45 0.75 CASE P DEQT INTRM1 10:45 11 :30 0.75 CASE P RURD INTRM1 11 :30 12:00 0.50 DRILL P OTHR INTRM1 12:00 12:30 0.50 DRILL P OTHR INTRM1 12:30 13:30 1.00 DRILL P OTHR INTRM1 13:30 17:30 4.00 WELCTL P BOPE INTRM1 17:30 18:00 0.50 DRILL P OTHR INTRM1 18:00 18:30 0.50 DRILL P OTHR INTRM1 18:30 22:00 3.50 DRILL P PULD INTRM1 22:00 00:00 2.00 DRILL P PULD INTRM1 COMPANY ConocoPhillips Company Fairweather E&P Service Doyon Drilling Inc ACI - Arctic Catering M-I Drilling Fluids Halliburton - Sperry-Sun SERVICE 1 1 25 5 3 2 PERSONNEL DJ.\TJ.\ HOURS HOURS Halliburton - Sperry-Sun Swaco Dowell ASRC Energy Services ( Epoch Well Services Inc 2 4 2 2 2 Fuel Water, Drilling USAGE 555 815 gals bbls 1,790 2,325 Water, Potable Fuel Camp bbls gals 120 -120 2,080 RESERVOIR NAME CD2-53 I CD2-54 RESERVOIR AND INTERVAL I TOP I BASE I 1441 3.9 1110 Printed: 10/4/2005 10:08:11 AM PRESSURE INTEGRITY TEST CONOCOPHILLlPS Alaska, Inc. Doyon19 Date: I 10/14/2004 used I Cement Unit ... ... . Pump Rate: .... Bbl/min Pressure Integrity Test , Bbls/5trk Volume Input Barrels I.... Casing Test Rig Lutrick CD2-54 Well Name: Drilling Supervisor: Shut-in Min psi o 0.25 0.5 1 1.~. 2.5 867: 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 ...>ß<. 10 . Volume Bled Back Bbls 85 385 662 Pumping Bbls psi Volume Pumped 18.3 Bbls o 11.5 14.9 16 17.2 18.3 Shut-in Min psi Volume Bled Back IBbls o 1 2 3 4 5 6 7 8 9 10 15 20 25 30 Casing Shoe Depth IFt-MDI 2,3771 Ft-TVD 19-5/8" 36#/Ft J-55 BTC AdeQuacv Test in comments casing string. casing. Pumping Bbls psi ... Hole Depth 5181Ft-MD I 6,298IFt-TVD I'" annulus. Pumping down ... Disposal Adequacy for Annulus Leak Off Test Type of Test Hole Size: I U5E PICK liST RKB-CHF: 34.4Ft CasinQ Size and Description .... -0.4 bbls 1....1 PIT 15 Second Shut-in Pressure, ps 741 11 Pressure InteQritvTest Mud Weight: 9.8 ppg nner casing aD: 7.0 In. Desired PIT EMW: Estimates for Test: 12.5 ppg 334 psi ChanQes for Annular outer casing shoe test results Description references outer ,ize is that drilled below outer ;timated TOC for Hole Depth. Enter inner casing OOat right Volume Pumped 0.0 Bbls 30 . . 5 10 15 20 25 Shut-In time, Minutes o PIT Point o 2377 + 9.8 17.0 20 ~ 18 887 0.052 x ¡ 16 ~ (2377 Ft-TVD) j 8 10 Barrels 14 = 12 = Leak-off Pressure + Mud Weight 0.052 x TVD EMW at 3348 Ft-MD 6 2 000 500 - o . o EMW w 0:: :J tJ) tJ) w 0:: D.. _LEAK-OFF TEST 18. EMW shoe LOT =: .....CASING TEST 10-6-04 Performed 9 5/8' Comments . . ConocJÃ,illips ConocoPhillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 October 24, 2005 Alaska Oil and Gas Conservation Commission 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501 RECEIVED OCT 2 4 2005 Re: Sundry Permit for Workover Operations, CD2-54 Alaska Oil & Gas Cons. Gomm¡t~¡Gí1 Anchorage Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Sundry permit for well workover operations. It is intended that Doyon 19 move to CD2-54 +/- October 26, 2005. Currently the road to CD4 is not passable with the rig due to the warm weather. Therefore, other wellwork is filling the time gap until the road is ready. CD2-54 has a slow tubing by inner annulus leak that is seen during diagnostics. Further diagnostic work is going to be done in the next two days to assure a workover is necessary. It is expected that we will be isolated from the reservoir during workover operations with the existing packer and a plug in the tailpipe below the packer, so the well will not need to be killed. It is requested that the packer placement requirement be relaxed to place the completion packer +/- 300 ft TVD above the Alpine formation. This will place the completion at a maximum inclination less than 650 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 10-403 APPLICATION for Sundry Approval (20 ACC 25.280) 2. Proposed operational procedure. 3. Proposed completion diagram. Information pertinent to the application that is presently on file at the AOGCC: 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. If you have any questions or require further information, please contact Liz Galiunas at 265-6247, Vern Johnson at 265-6081 or Chip Alvord at 265-6120. Liz Galiunas Drilling Engineer . Attachments cc: C02-51 Well File I Sharon Allsup Drake Chip Alvord Vern Johnson Liz Galiunas Chris Alonzo Steve Moothart Lanston Chin . ATO 1530 ATO 1700 ATO 1702 ATO 1704 ATO 1770 ATO-1756 Kuukpik Corporation 11/19/04 Schlumberger NO. 3264 Schlumberger-DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 Attn: Beth Company: Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Alpine . Well Job# Log Description Date BL Color Prints CD 2ol{-JS"OCD2-56 ?p1(-/78 CD2-54 10942786 SCMT 10942788 SCMT 10/25/04 1 0/27/04 1 1 . Please sign and return on DATE: j;f- SIGNE~ py of this transmittal to Beth at the above address or fax to (907) 561-8367. Thank you. MEMORANDUM . State of Alaska . Alaska Oil and Gas Conservation Commission TO: Jim ReggV Z(z41ò5 P.I. Supervisor "'11 DATE: Monday, January 03, 2005 SUBJECT: Mechanical Integrity Tests CONOCOPlllLLIPS ALASKA INC CO2-54 COLVILLE RIV UNIT CO2-54 ~vLt~tfò FROM: JeffJones Petroleum Inspector Src: Inspector Reviewed By: P.I. suprv5Ba- Comm Well Name: COLVILLE RIV UNIT CO2-54 API Well Number: 50-103-20499-00-00 Inspector Name: Jeff Jones Insp Num: miUJ041223 190045 Permit Number: 204-178-0 Inspection Date: 12/22/2004 Rei Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well I CO2-54 Type Inj. S TVD I 7015 I IA I 1150 2150 I 2125 I 2120 I I ! I P.T. I 2041780 TypeTest SPT Test psi i 1753.75 ¡ OA 400 450 i 450 I 450 I Interval INITAL P/F P Tubing 1490 I 1490 I 1490 ! 1490 ¡ ! Notes: 1 well house inspected, no exceptions noted. ßCANNED JAN 0 ~ 2007 tJ NON-CONFIDENTIAL ...···~f Monday, January 03, 2005 Page 1 of 1 . ~.1-- ~.~! Alpine Drilling Team Leader Drilling & Wells ConocóPhillips P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6120 December 3, 2004 Commissioner State of Alaska Alaska Oil & Gas ConseNation Commission 333 West yth Avenue Suite 100 Anchorage, Alaska 99501 RECEIVED DEC 0 7 2004 Alaska Oil & Gas Cons Comm· . . IssIon Anchorage Subject: Well Completion Report for CD2-54 I CD2-54L 1 Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Well Completion Report for the recent drilling operations on the Alpine well CD2-54 and CD2-54L 1. If you have any questions regarding this matter, please contact me at 265-6120. Sincerely, ,A"'£ <- az G. C. Alvord Alpine Drilling Team Leader CPAI Drilling and Wells GCAlskad (\ Kt::Ct::IVt:UI . STATE OF ALASKA . DEC 0 7 2004 ALASKA Oil AND GAS CONSERVATION COMMISSI~~ Qil&AGn~ns. Commission WELL COMPLETION OR RECOMPLETION REPb~T ~aIeOG Oil D Gas U Plugged D Abandoned D Suspended D WAG rvf~,~ 1b. Well Class: 20AAC 2S.1 OS 20AAC 2S. 11 0 'f'f, \ Development D Exploratory D WDSPL D No. of Completions _ Other Service 0 Stratigraphic TesD 12. Permit to Drill Number: 1a. Well Status: GINJ D WINJ 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: P. 0, Box 100360, Anchorage, AK 99510-0360 4a. Location of Well (Governmental Section): Surface: 2103' FNL, 1498' FEL, Sec. 2, T11N, R4E, UM At Top Productive Horizon: 1031' FNL, 1153' FEL, Sec. 9, T11 N, R4E, UM Total Depth: 1289' FSL, 2460'FEL, Sec. 4, T11N, R4E,UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 371737.5 ' y- TPI: x- 361457 y- Total Depth: x- 360188 y- 18. Directional Survey: Yes 0 NU 5974254 5970228 5972572 Zone-4 Zone-4 Zone-4 21. Logs Run: GRlRes 22. S. Date Camp., Susp., or Aband.: October 22, 2004 6. Date Spudded: October 4, 2004 7. Date TD Reached: October 16, 2004 8. KB Elevation (ft): 36.7' RKB I 52.6' AMSL 9. Plug Back Depth (MD + TVD): 16617' MD I 7350' TVD 10. Total Depth (MD + TVD): , 16617' MD 17350' TVD 11. Depth where SSSV set: Landing Nipple @ 2321' 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 SETTING DEPTH TVD TOP BOTTOM TOP BOTTOM 36.7' 114' 36.7' 114' 36.7' 3348' 36.7' 2377' 34.7' 14378' 34.7' 7382' 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"): openhole completion from 14378' -16617' md 26. Date First Injection Novernber 24,2004 Date of Test Hours Tested nla Flow Tubing 24. SIZE 4.5" 204-178 I 13. API Number: 50-103-20499-00 14. Well Name and Number: C02-54 1S. Field/Pool(s): Colville River Field Alpine Oil Pool 16. Property Designation: ADL 380075, 387207 17. Land Use Permit: ALK ASRCNPRA 02 20. Thickness of Permafrost: 1790' MD HOLE SIZE AMOUNT PULLED CEMENTING RECORD 42" 18 cu yds Portland Type III 487 sx AS Lite, 241 sx Class G 340 sx Class G 12.25 " 8.5" TUBING RECORD DEPTH SET (MD) 13065' I PACKER SET 12992' ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED nla 2S. PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Production for OIL-BBL Test Period --> Casing Pressure Calculated OIL-BBL press. psi 27. 24-Hour Rate -> Injector WATER-BBL GAS-MCF GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO CORE DATA OIL GRAVITY - API (corr) Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". NONE Form 10-407 Revised 12/2003 RBDMS BFL DEt 1 0 2004 Of? CONTINUED ON REVERSE /q:2Z_~g.f ;fD~.~ , ./ ~ \./ 28. . 29. . FORMATION TESTS GEOLOGIC MARKERS 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". C02-54 Seabee Form. Nanushak Gamma Ray Shale Kalubik Kuparuk Formation Miluveach Top Alpine D Top Alpine C Base Alpine C TD 3386' 6380' 12755' 13238' 13341 ' 13464' 13850' 13933' 13957' 16617' 2395' 3836' 6907' 7121' 7163' 7208' 7321' 7337' 7341' 7350' NIA 30. LIST OF ATTACHMENTS Summary of Daily Operations, Directional Survey, MIT 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Vern Johnson @ 265-6081 Printed Name A c. AIV. ord Signature ß' -( 0eZ. Title: Phone Alpine Drillinq Team Leader 2G>~ -& I ¿o Date {¿(c.{~ Prepared by Sharon Allsup-Drake INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1a: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, salt water disposal, water supply for injection, observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: the Kelly Bushing elevation in feet abour mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: True vertical thickness. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other (explain). Item 27: If no cores taken, indicate "none". Item 29: List all test information. If none, state "None". () F' .\ L Form 10-407 Revised 12/2003 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/3/2004 10/22/2004 19 101312004 08:00 - 16:00 8.00 MOVE MOVE MOVE 16:00 - 18:30 2.50 WELCTL NUND MOVE 18:30 - 19:00 0.50 DRILL PULD SURFAC 19:00 - 23:30 4.50 RIGMNT RGRP SURFAC 23:30 - 00:00 0.50 DRILL PULD SURFAC 10/4/2004 00:00 - 01 :30 1.50 DRILL PULD RIGUP 01 :30 - 02:00 0.50 DRILL OTHR RIGUP 02:00 - 02:30 0.50 DRILL SFTY RIGUP 02:30 - 02:45 0.25 DRILL PULD RIGUP 02:45 - 12:00 9.25 DRILL DRLG SURFAC Rigged down and moved from C02-56 to CD2-54. Rigged up. Accepted rig @ 1600 Hrs. 10/3/04. Nipple up riser and connect lines. Picked up and stood back 8" flex monels and jars. Attempted to adjust new Goose neck on top drive. Goose neck was too long causing hose to protrude into alley way. Repaired old goose neck and replaced new piece with repaired original goose neck. Picked up BHA. MU BHA #1: Bit, motor, FS, stab, XO, DM, HCIM, TM, UBHO - set ako to 1.5 - scribe tools. Fill hole, check for leaks - test mud lines to 3500 psi Held Pre-Spud meeting with crew and support personnel. Orientate UBHO sub - MU 8" flex collars and jars. Drill 12 1/4" hole from 114' to 970' MD - 950" TVD ADT - 4.18 hrs. = ART - 0.95 hrs. AST - 3.23 hrs. WOB 25/35k RPM 60 GPM 500/1420 psi Stringwt.-PU120 S0115 Rot 117 Torque on/off btm. - 7500/5500 ftllbs. . Ran Gyro surveys @ 80', 170',258',348',437', & 526'. 12.00 DRILL DRLG SURFAC Drill 12 1/4' hole from 970' to 2806' MD - 2123' TVD ADT - 7.51 hrs. = ART - 5.62 hrs. AST - 1.89 hrs. WOB 25/35k RPM 60/77 GPM 650 12500 psi String wt. - PU 135 SO 110 Rot 120 Torque onloff btm. - 8500/7500 ftllbs. 12:00 - 00:00 10/5/2004 00:00 - 06:00 6.00 DRILL DRLG SURFAC Drill 121/4' hole from 2806' to 3358' MD - 2382' TVD ADT - 4.33 hrs. = ART - 3.92 hrs. AST - 0.41 hrs. WOB 25/45k RPM 80 GPM 655/2490 psi String wt. - PU 135 SO 120 Rot 128 Torque onloff btm. - 8500/6500 ftI1bs. 06:00 - 07:00 1.00 DRILL CIRC SURFAC Circ 2X bottoms up at 655 gpm - 2290 psi - 80 rpms. Std back 1 std every 30 min. 07:00 - 12:00 5.00 DRILL WIPR SURFAC POH wI pump from 3191' to 1826' at 650 gpm - 2190 psi - 80 rpms. Reduce rate to 550 gpm and POH to 975'. Minor pkg off and large amount of cuttings at shakers. 12:00 - 13:00 1.00 DRILL WIPR SURFAC RIH to 3254'. 13:00 - 14:30 1.50 DRILL CIRC SURFAC Washed from 3254' to 3358' and circulated hole clean. 14:30 - 17:00 2.50 DRILL TRIP SURFAC POOH to BHA. Hole condition good. 17:00 - 18:30 1.50 DRILL PULD SURFAC Flushed and laid down BHA. 18:30 - 20:00 1.50 CASE RURD SURFAC Cleared floor and rigged up to run 9 5/8" casing. 20:00 - 23:30 3.50 CASE RUNC SURFAC PJSM and ran 45 Jts. 95/8" 36# BTC casing. Tight from 800' to 1200'. 23:30 - 00:00 0.50 CASE CIRC SURFAC CBU. 10/6/2004 00:00 - 00:45 0.75 CASE RUNC SURFAC RIH w/9 5/8" csg f/1875' to 2715'. 00:45 - 01 :00 0.25 CASE CIRC SURFAC Circ 50 bbls mud at 5 bpm at 380 psi. 01 :00 - 01 :45 0.75 CASE RUNC SURFAC RIH w/9 5/8' csg to 3309'. MU hanger. Land csg at 3348'. 01 :45 - 02:15 0.50 CASE RURD SURFAC RD Franks fill up tool. Blow down top drive. RU cement head and lines. 02:15 - 03:30 1.25 CEMENTCIRC SURFAC Circ and condition mud. 7 bpm at 348 psi. Printed: 11/9/2004 3:58:31 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/3/2004 10/22/2004 19 10/6/2004 03:30 - 03:45 03:45 - 05:30 05:30 - 06:15 06:15 - 07:00 07:00 - 08:00 08:00 - 09:45 09:45 - 10:30 10:30 - 13:00 13:00 - 13:30 13:30 - 18:00 0.25 CEMENTSFTY SURFAC 1.75 CEMENT PUMP SURFAC 0.75 CEMENTDISP SURFAC 0.75 CASE DEQT 1.00 CASE RURD 1.75 CASE OTHR 0.75 WELCTL NUND 2.50 WELCTL NUND 0.50 WELCTL BOPE 4.50 WELCTL BOPE SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC SURFAC 18:00 - 18:30 0.50 WELCTL BOPE SURFAC 18:30 - 20:00 1.50 RIGMNT RSRV SURFAC 20:00 - 21 :00 1.00 DRILL PULD SURFAC 21 :00 - 23:30 2.50 DRILL PULD SURFAC 23:30 - 00:00 0.50 DRILL RIRD SURFAC 10/7/2004 00:00 - 01 :00 1.00 DRILL TRIP SURFAC 01 :00 - 02:30 1.50 DRILL PULD SURFAC 02:30 - 05:45 3.25 DRILL PULD SURFAC 05:45 - 07:15 1.50 DRILL TRIP SURFAC 07:15 - 07:45 0.50 DRILL REAM SURFAC 07:45 - 09:30 1.75 CEMENTDSHO SURFAC 09:30 - 09:45 0.25 DRILL DRLG SURFAC 09:45 - 10:15 10:15-11:00 11 :00 - 11 :45 11 :45 - 00:00 10/8/2004 00:00 - 12:00 12:00 - 00:00 0.50 CEMENTCIRC 0.75 CEMENT FIT 0.75 DRILL CIRC 12.25 DRILL DRLG SURFAC SURFAC INTRM1 INTRM1 PJSM on cementing surface csg. Pump 40 bbls biozan I nut plug spacer and 10 bbls CW100. Test lines to 2500 psi. Pump 30 bbls CW1 00, drop bottom plug, 50 bbls 10.5 mud push, 386 bbls 10.7 lead cement and 50 bbls 15.8 tail cement. Drop top plug. Pump 20 bbls H20. Switch to rig pumps and displace with 9.6 mud. Plug bumped. Floats OK. Approx 142 bbls cement to surface. Test csg to 2500 psi f/30 mins. RD csg equipment. PJSM. RD surface riser equipment. NU well head. Test MTM seal to 1000 psi. Nipple up BOP. Spot Geo Span and set test plug. PJSM - RU & test BOPE - Hydril to 250 & 3500 psi - Pipe rams, blind rams, choke & kill lines valves, choke manifold valves, TD IBOP, floor safety & dart valves to 250 & 5000 psi - performed accumulator closure test - witnessing of test waived by Lou Gramaldi AOGCC - Pull test plug. Blew down lines and set wear bushing. Slipped and cut drilling line. Adjusted brakes. RIH 4 stands 5' HWDP and 1 stand 5" DP. POOH and Lay down same. Picked up and RIH with 93 Jts. 4" DP. Rigged up to pull and stand back drill pipe. POOH and stood back 4" DP. Picked up and stood back 33 Jts. 4' DP from pipe shed. Picked up BHA #2 and RIH. RIH with 5" DP to 3142'. Washed down to top of cement @ 3235'. Drilled out shoe track and cleaned out rat hole to 3358'. Drill 8 1/2" hole from 3358' to 3378' MD - 2391' TVD ADT - .3 hrs. = ART - .3 hrs. AST - 0 hrs. WOB 10k RPM 70 GPM 635/1540 psi String wt. - PU 150 SO 100 Rot 125 Torque on/off btm. - 10000/9000 ftIIbs. CBU. Did FITto 18 PPG EMW. Changed out mud system to LSND mud. Drill 8 1/2" hole from 3378' to 4951' MD - 3130' TVD ADT -7.8 hrs. = ART -7.8 hrs. WOB 10/15k RPM 160 GPM 650 12300 psi String wt. - PU 150 SO 105 Rot 125 Torque on/off btm. - 12000/11000 ftllbs. 12.00 DRILL DRLG INTRM1 Drill 8 1/2' hole from 4951' to 6367' MD - 3832' TVD ADT - 8.02 hrs. WOB 10/25k RPM 170 GPM 651/3040 psi String wt. - PU 165 SO 120 Rot 140 Torque on/off btm. - 10000/10000 ftllbs. ECD 10.9 - 11.6 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole from 6367' to 7660' MD - 4430' TVD ADT -7.38 hrs. WOB 20/25k RPM 170 GPM 651/2860 psi Printed: 11/912004 3:58:31 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: 10/3/2004 Rig Release: 10/22/2004 Rig Number: 19 Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/8/2004 12:00 - 00:00 12.00 DRILL DRLG INTRM1 String wt. - PU 200 SO 120 Rot 150 Torque on/off btm. - 12000/11000 ftIlbs. ECD 10.9 - 11.1 10/9/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole from 7660' to 9066' MD - 5112' TVD ADT - 8.22 hrs. WOB 20/25k RPM 170 GPM 651/3400 psi String wt. - PU 210 SO 125 Rot 160 Torque on/off btm. - 14000/13500 ftIlbs. ECD 10.5 - 10.8 12:00 - 00:00 12.00 DRILL DRLG INTRM1 Drill 81/2" hole from 9066' to 10425' MD - 5770' TVD ADT - 8.78 hrs. WOB 17/25k RPM 170 GPM 651/3400 psi String wt. - PU 220 SO 135 Rot 168 Torque on/off btm. - 15000/14500 ftIlbs. ECD 10.5 - 10.8 1 0/1 0/2004 00:00 - 10:30 10.50 DRILL DRLG INTRM1 Drill 8 1/2" hole from 10425' to 11606' MD - 6344' TVD ADT - 7.8 hrs. WOB 25k RPM 170 GPM 651/3440 psi String wt. - PU 230 SO 140 Rot 180 Torque on/off btm. - 17500/17000 ftIIbs. ECD 10.5 - 10.8 10:30 - 12:00 1.50 RIGMNT RGRP INTRM1 POOH 1 stand. Changed out swivel packing. RIH to 11606'. 12:00 - 00:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole from 11606' to 12810' MD - 6933' TVD ADT - 8.4 hrs. WOB 17/25k RPM 170 GPM 626/3760 psi String wt. - PU 235 SO 145 Rot 185 Torque on/off btm. - 16000/14000 ftIlbs. ECD 10.5 - 10.8 10/11/2004 00:00 - 16:30 16.50 DRILL DRLG INTRM1 Drill 8 1/2" hole from 12810' to 14388' MD - 7382' TVD ADT - 12.1 hrs. WOB 17/25k RPM 130 GPM 626/3950 psi String wt. - PU 250 SO 135 Rot 187 Torque on/off btm. - 17000/14500 ftIIbs. ECD 10.5 - 10.8 16:30 - 19:00 2.50 DRILL CIRC INTRM1 Pumped sweep and circulated hole clean. Flow checked well. 19:00 - 22:00 3.00 DRILL WIPR INTRM1 Backreamed out from 14388' to 12595'. 60 RPM 500 GPM. 22:00 - 23:00 1.00 DRILL WIPR INTRM1 RIH to 14300' and washed to 14388'. 23:00 - 00:00 1.00 DRILL CIRC INTRM1 Pumped sweep and circulated. 10/12/2004 00:00 - 00:45 0.75 DRILL CIRC INTRM1 Circ and condition mud at 600 gpm - 3970 psi - 140 rpm. 00:45 - 03:30 2.75 DRILL WIPR INTRM1 POH wI pump from 14,388' to 12,586' at 500 gpm - 50 rpm. Minor packoff through HRZ. 03:30 - 04:30 1.00 DRILL WIPR INTRM1 RIH to 14,300'. String took 15k-25k wt in various spots from 13,215' to 13,874'. 04:30 - 06:30 2.00 DRILL CIRC INTRM1 Pump hi-vis sweep. Wash to 14,388'. Increase mud wt to 9.8 ppg. Spot lube pill to bit. 06:30 - 11 :30 5.00 DRILL TRIP INTRM1 POH spotting lube pill in open hole from 14,388' to 12,491'. POH on trip tank to 10,581'. Minor swabbing. 11 :30 - 12:00 0.50 DRILL CIRC INTRM1 Circ at 500 gpms and 140 rpms to clear BHA Blow down top drive. 12:00 - 16:00 4.00 DRILL TRIP INTRM1 Flow check (static) - POOH on TT f/10,581' to 9150' (pumped dry job) Continue POOH on TT f/9150' to 7622' - Hole began swabbing @ 7650' 16:00 - 17:00 1.00 DRILL CIRC INTRM1 Circulate bottoms up @ 7622' - 600 GPM @ 2750 psi wI 130 RPM Printed: 11/9/2004 3:58:31 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/3/2004 10/22/2004 19 Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/12/2004 17:00 - 17:30 0.50 DRILL TRIP INTRM1 Flow check (static) POOH on TT f/7622' to 7431' (hole swabbing) 17:30 . 19:30 2.00 DRILL TRIP INTRM1 POOH wI pump f/7431' to 6286' - 420 GPM @ 1350 psi 19:30 . 20:30 1.00 DRILL CIRC INTRM1 Flow check (static) Circulate bottoms up f/6286' 610 GPM @ 2530 psi wI 120 RPM 20:30 - 00:00 3.50 DRILL TRIP INTRM1 Flow check (static) Continue to POOH on TT f/6286' to 3138' - hole taking proper fill - worked through several tight spots f/6130' to 3950'- pulled 15 to 40 over 10/13/2004 00:00 - 00:30 0.50 DRILL OTHR INTRM1 Change over mud bucket, elevators and iron roughneck to 5". 00:30 - 02:00 1.50 DRILL TRIP INTRM1 POH. Std back 5" DP and HWDP. LD jars and ghost reamers. 02:00 - 04:15 2.25 DRILL PULD INTRM1 LD BHA #2. Download MWD. 04:15 - 04:45 0.50 DRILL RIRD INTRM1 Rig down Geo-span unit. 04:45 - 05:15 0.50 DRILL OTHR INTRM1 Pull wear bushing. 05:15 - 07:15 2.00 WELCTL EQRP INTRM1 PJSM. Change top pipe rams to 7". Test rams tp 5000 psi. Instal thin wear bushing. 07:15 - 08:00 0.75 CASE RURD INTRM1 Rig up csg equipment. 08:00 - 08:15 0.25 CASE SHY INTRM1 PJSM on running 7" csg. 08:15 - 12:30 4.25 CASE RUNC INTRM1 Run 7" 26# L-80 BTCM casing as follows: FS( Ray Oil Tools Siver bullet) 2 jts. - Fe ( Weatherford) 2 jts.( first 4 connections made up wI BakerLoc - Filled pipe & checked floats) 96 jts. ( 100 jts. total) to 4167' - PU wt. 155 SO wt. 120 12:30 - 13:00 0.50 CASE CIRC INTRM1 Circ 1 csg volume at 5 bpm and 350 psi. 13:00 - 17:30 4.50 CASE RUNC INTRM1 Continue running 7' casing fl 4160' to 8375' ( 200 jts. total) 17:30 - 18:30 1.00 CASE CIRC INTRM1 Break circulation & stage pumps up to 4 bbls/min - Circulate bottoms up + ICP 610 psi FCP 460 psi 18:30 - 23:00 4.50 CASE RUNC INTRM1 Continue running 7" casing f/8375' to 12,645' (301 jts. total) PU wt. 350 SO wt. 150 23:00 - 00:00 1.00 CASE CIRC INTRM1 Break circulation @ 2 bbl/min - Stage pump up to 3 bbls/min ICP- 750 psi - Circulate & condition mud & hole 10/14/2004 00:00 - 01:15 1.25 CASE CIRC INTRM1 Circ and condition mud. Stage pumps from 3 to 4 bpm. FCP - 350 psi. Up wt - 310k. Dn wt - 150k. 01 :15 - 03:45 2.50 CASE RUNC INTRM1 Continue running 7" casing f/12,645' to 14,354' (341 jts. total). MU hanger and land csg wI shoe @ 14,378' FC @ 14,291'. Dn wt - 150k. No hole problems. 03:45 - 04:15 0.50 CASE RURD INTRM1 LD Franks fill up tool. Blow down top drive. RU cement head and lines. 04:15 - 07:30 3.25 CEMENTCIRC INTRM1 Circ and condition mud. Stage pumps from 1 to 4.5 bpm. FCP - 620 psi. Picked up to 450k with no pipe movement. Reland csg. 07:30 - 07:45 0.25 CEMENT SHY INTRM1 PJSM on cementing csg. 07:45 - 08:30 0.75 CEMENT PUMP INTRM1 Pump 5 bbls CW100. Test lines to 3700 psi. Pump 45 bbls CW100 and 30 bbls 10.5 mudpush. Drop bottom plug. Pump 70 bbls 15.8 cement. 08:30 - 10:00 1.50 CEMENT DISP INTRM1 Drop top plug. Pumped 20 bbls H20. Switch to rig pump a and displaced cement with 531 bbls 9.8 mud. Bumped plug. Floats OK. 100% returns through out job. 10:00 - 10:45 0.75 CASE DEQT INTRM1 Test csg to 3500 psi for 30 mins. 10:45 - 11 :30 0.75 CASE RURD INTRM1 Rig down csg equipment. LD LJ. 11 :30 - 12:00 0.50 DRILL OTHR INTRM1 Pull wear bushing. Install 95/8" x 7" packoff & Test to 5000 psi for 10 mins. 12:00·12:30 0.50 DRILL OTHR INTRM1 LD casing equipment fl rig floor 12:30 - 13:30 1.00 DRILL OTHR INTRM1 Change top pipe rams f/7" to 3 1/2" x 6" VBR 13:30 - 17:30 4.00 WELCTL BOPE INTRM1 PJSM - RU & test BOPE - tested pipe rams,blind rams, choke & kill line valves, choke manifold valves, Td IBOP's, floor safety & dart valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - Performed accumulator closure test - Wittnessing of test waived by John Crisp AOGCC . RD 17:30 - 18:00 0.50 DRILL OTHR INTRM1 Install wear bushing Printed: 11/912004 3:58:31 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/3/2004 10/22/2004 19 Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/14/2004 18:00 - 18:30 0.50 DRILL OTHR INTRM1 RU to lay down 5" DP - PU drilling bails & 5" DP elevators - Change out dies in Iron roughneck 18:30 - 22:00 3.50 DRILL PULD INTRM1 LD 5" DP fl derrick(prep for rig move) using mouse hole - change handling equipment to 4" 22:00 - 00:00 2.00 DRILL PULD INTRM1 MU BHA # 3 ( 6 1/8") Adjust motor to 1.15 bend - change stab sleeve - MU bit - Up load MWD 10/15/2004 00:00 - 00:30 0.50 DRILL PULD INTRM1 Program MWD. MU De's and HWDP. Shallow test MWD. 00:30 - 06:00 5.50 DRILL TRIP INTRM1 PU and RIH w/210 jts 4" DP to 7046'. Fill pipe every 2000'. 06:00 - 09:00 3.00 DRILL TRIP INTRM1 Continue RIH wI 4" DP from derrick to 14,108'. 09:00 - 10:30 1.50 RIGMNT RSRV INTRM1 Slip and cut drlg line. Service top drive. 10:30 - 14:00 3.50 CEMENT DSHO INTRM1 Wash to TOC at 14,282'. Drill! out cement, float equipment and 20' new formation to 14,408'. 14:00 - 16:00 2.00 DRILL CIRC INTRM1 Change well over to 9.2 ppg FloPro drill in fluid - Monitor well - static - blow down TD 16:00 - 17:00 1.00 DRILL FIT INTRM1 RU & perform FIT to 12.5 ppg EMW wI 1260 psi surface pressure wI 9.2 ppg mud @ 7282' TVD - RD 17:00 - 00:00 7.00 DRILL DRLH PFlOD Drill 6 1/8" horizontal section f/14,408' to 14,920' MD - 7382' TVD ADT - 4A 1 hrs. = ART - 3.58 hrs. AST - .83 hrs. WOB - 6/8 k RPM 90 GPM 220 @ 2250 psi String wt. PU 230 So 135 Rot. 177 Torque onloff btm. - 13,500/13,500ftllbs. ECD - 10.3 to 10A 10/16/2004 00:00 - 12:00 12.00 DRILL DRLH PFIOD Drill61/8" horizontal section f/14,920' to 15,731' MD 7372' TVD ADT- 7.81 hrs. = ART - 7.02 hrs. AST - .79 hrs. WOB 6/8 k RPM 90 GPM 220 @ 2400 psi I String wt. PU 220 SO 140 Rot 175 /¿ f1 þ~ Torque on/off btm. - 12,500/12,000 ftlbs. I" I ' iZ/{'v4 ECD - 10.8 ppg / 12:00 - 00:00 12.00 DRILL DRLH PFIOD Drill61/8" horizontal section f/15,731' tO~MD 7350' TVD ADT - 8.1 hrs. = ART - 7.85 hrs. AST - : 5 hrs. WOB 6/9 k RPm 90 GPM 220 @ 2490 psi String wt. PU 225 SO 135 Rot. 175 Torque on/off btm. - 13,000/12,000 ftIlbs. ECD - 10.8 ppg 10/17/2004 00:00 - 00:30 0.50 DRILL DRLG PFIOD Bit would not drill past 16,617'. 00:30 - 02:00 1.50 DRILL TRIP PFIOD Pump out of hole f/16,617' to 16,022' at 4.2 bpm - 1450 psi - 50 rpm. No hole problems. Will attempt lowside sidetrack. 02:00 - 02:30 0.50 DRILL DRLG PFlOD Trough from 16,022' to 16,054'. Did not build ledge. 02:30 - 10:30 8.00 DRILL DRLG PFIOD Attempt rotating sidetrack from 16,054' to 16,072' at 5.4 bpm - 2200 psi - 80 rpm. No success. 10:30 - 13:00 2.50 DRILL CIRC PFlOD Circ and increase mud wt from 9.2 to 9A for trip out of hole - 5.2 BPM @ 2150 psi wI 80 rpm 13:00 - 15:30 2.50 DRILL TRIP PROD Flow check (static) - POOH wI pump f/16,072' to 14,300 (7" casing) - 4 BPM @ 1360 psi wI 50 rpm 15:30 - 18:30 3.00 DRILL TRIP PROD Monitor well @ 7" casing shoe (15 mins. - slight drop in fluid level) - Continue POOH wI pump f/14,300' to 12,295' - 4 BPM @ 1100 psi 18:30 - 00:00 5.50 DRILL TRIP PROD Monitor well (static) - POOH on TT f/12,295' to 3800' - hole taking proper fill 10/18/2004 00:00 - 01 :30 1.50 DRILL TRIP PROD POH f/3800' to 370'. Flow check at 3500' & 370' - Hole static 01 :30 - 02:00 0.50 DRILL PULD PROD Std back De's. Download MWD. LD motor. Left short section of drive shaft, bearing and bit in hole. 02:00 - 03:00 1.00 DRILL PULD PROD PU new motor and bit. Orient and program MWD. 03:00 - 10:00 7.00 DRILL TRIP PROD RIH wI BHA. Shallow test MWD. Cont' RIH wI 4" DP to 14,200'. Fill pipe Printed: 11/9/2004 3:58:31 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/3/2004 10/22/2004 19 Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/18/2004 03:00 - 10:00 7.00 DRILL TRIP PROD every 2000'. 10:00 - 11 :30 1.50 RIGMNT RSRV PROD Slip and cut driling line. Service top drive. 11 :30 - 12:30 1.00 DRILL TRIP PROD RIH wI 4" DP to 16,017'. 12:30 - 21 :30 9.00 DRILL DRLH PROD Wash down 1/16,017' to 16054' - OH sidetrack well - Time drill 11 16,054' to 16,075' - 223 GPM @ 2150 psi wI 80 RPM . See drilling time below 21 :30 - 00:00 2.50 DRILL DRLH PROD Drill 6 1/8" horizontal section f/16,075' to 16,130' MD 7320' TVD ADT - 9.9 hrs. = ART - 9.7 hrs. AST - .2 hrs WOB 3/6 k RPM 80 GPM 220 @ 2250 psi String WI. PU 220 SO 145 Rot 177 Torque on/off btm - 11,500/10,000 ftllbs. ECD 10.5 to 10.6 ppg 10/19/2004 00:00 - 08:15 8.25 DRILL DRLH PROD Drill 6 1/8" horizontal section f/16, 130' to 16,617' MD . End of trouble time associated wI motor failure . See below for parameters 08:15 - 12:00 3.75 DRILL DRLH PROD Drill 6 1/8" horizontal section f/16,617' to 16,782' MD -7360' TVD ADT - 7.42 hrs. = ART - 6.69 hrs. AST - .73 hrs. WOB 6/16 k RPM 80 GPM 220 @ 2450 psi String WI. PU 220 SO 140 Rot 180 Torque on/off btm. - 12,500/12,000 ft.llbs. ECD - 10.8 to 11.0 ppg 12:00 - 00:00 12.00 DRILL DRLH PROD Drill 6 1/8" horizontal section 1/16,782' to 17,638' MD -7359' TVD ADT - 9.71 hrs. = ART - 8.39 hrs. AST - 1.32 hrs. WOB 8/12 k RPM 70 GPM 220 @ 2700 psi String WI. PU 225 SO 130 Rot 174 Torque on/off btm. - 13,500/12,000 ft.llbs. ECD - 10.9 to 11.0 ppg 10/20/2004 00:00 - 10:00 10.00 DRILL DRLH PROD Drill 6 1/8" horizontal section 1/17,638' to 18,250' MD -7322' TVD ADT - 6.83 hrs. = ART - 6.68 hrs. AST - 0.15 hrs. WOB 6/10 k RPM 80 GPM 220 @ 2750 psi String WI. PU 225 SO 130 Rot 175 Torque on/off btm. - 14,500/13,000 ft.llbs. ECD -10.9 to 11.0 ppg 10:00 - 13:00 3.00 DRILL CIRC PROD Pumped 40 bbls high vis sweep - Circ hole clean - 215 gpm 12420/80 rpm - Staged out 3 stands to 18,019' - while preparing for change over to brine. PJSM 13:00 - 16:00 3.00 DRILL OTHR PROD Flow check well - static. Pumped 40 bbls high vis spacer and change well over to 9.4 ppg brine. Observe well, losing> 60 bph Mix and spot 40 bbls high vis pill across open hole. Set back 1 stand. 16:00 - 17:30 1.50 DRILL TRIP PROD Monitor well, static losses - 30 bph - POOH on trip tank from 17,924' to 16,495' 17:30 - 18:00 0.50 DRILL CIRC PROD Monitor well static losses 17 to 20 BPH - Spot LCM pill @ 5.2 BPM @ 1720 psi wI 80 rpm 18:00 - 21 :00 3.00 DRILL TRIP PROD Continue to POOH on TT f/16,495' to 14,300' - string WI. PU 265 SO 140 - Monitor well 10 mins. @ 7" shoe - lose rate 3 BPH - Continue to POOH on TT to 12,770' 21 :00 - 21 :30 0.50 DRILL OBSV PROD Monitor well - lose rate 3 BPH - Pumped dry job - Blow down TD 21 :30 - 00:00 2.50 DRILL TRIP PROD POOH laying down 4" DP f/12, 770' to 10,100' 10/21/2004 00:00 - 06:00 6.00 DRILL TRIP PROD POOH laying down 4" DP f/10,100' to 370'. Static losses < 10 bph. 06:00 - 08:30 2.50 DRILL PULD PROD Lay down hwdp, nmdc's - download LWD - LD MWD tools, motor and bit. 08:30 - 09:30 1.00 CMPL TN RURD CMPL TN Pull rear bushing and RU to run 4 1/2" tubing. Static losses to hole @ 6 Printed: 11/9/2004 3:58:31 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-54 CD2-54 ROT - DRILLING Doyon Drilling Inc Doyon 19 Start: Rig Release: Rig Number: 10/3/2004 10/22/2004 19 Spud Date: 10/4/2004 End: 10/22/2004 Group: 10/21/2004 08:30 - 09:30 09:30 - 09:45 09:45 - 21 :00 1.00 CMPL TN RURD CMPL TN bph. 0.25 CMPL TN SFTY CMPL TN Held pre-Job safety and Opts meeting with crew. 11.25 CMPL TN RUNT CMPL TN Ran 41/2" completion as follows: WLEG - 41/2" 12.6# L-80 IBTM pup jt - 41/2" XN nipple - 1 it 41/2" 12.6# L-80 IBTM tbg - 41/2" 12.6# L-80 IBTM pup it. - Baker Premier packer - 41/2" 12.6# L-80 IBTM pup jt. - 2 jt. 4 1/2" 12.6# L-80 IBTM tbg - 41/2" 12.6# L-80 IBTM pup it. - Cameo GLM wI dummy valve - 41/2" 12.6# L-80 IBTM pup it. - 245 its. 41/2" 12.6# L-80 IBTM tbg - Cameo 41/2" DB nipple - 53 jts. 4 1/2" 12.6# L-80 IBTM tbg. (301 jts. total) MU FMC tbg hanger & landing it A. - Land tbg in wellhead wI tail @ 13,064.80' - XN nipple @ 13,052.43' - Packer @ 12,991.71' - GLM @ 12,877.84' & DB nipple @ 2321' String wt - PU 180 SO 120 Run in locked downs - LD landing jt. A - set TWC - MU landing jt. B - Test hanger seals to 5000 psi - LD landing jt. B NO BOPE - Change out saver sub in TD NU Tree RU lubricator - test tree and lubricator to 5000 psi - pull TWC RU circulating manifold and hard lines to wellhead. PJSM. Test lines to 2500 psi - pumped 194 bbls of 9.6 ppg brine - 3 bpm 1300 psi initial - 230 psi FCP. Line up to Dowell - test lines to 4300 psi - Pumped 248 bbls of diesel down tubing (tubing volume + 2000' tvd ann volume). RU lubricator, drop setting ball I rod - RD lubricator, test lines to 4500 psi. Set packer, test tubing to 3570 psi, bled to 3496 in 30 minutes - test 7" X 4 1/2" annulus to 3500 psi, bled to 3378 psi in 30 minutes. Flush, blow down and RD circ lines and manifold. RU FMC lubricator and install BPV, RD lubricator, dress and secure wellhead. Held Pre-Job safety meeting for laying down drill pipe. Lay down 186 joints of 4" drill pipe from derrick for Pad to Pad move. Release rig to well CD1-11 @ 1500 hrs. 21 :00 - 22:00 1.00 CMPL TN OTHR CMPL TN 22:00 - 23:30 1.50 CMPLTN NUND CMPL TN 23:30 - 00:00 0.50 CMPL TN NUND CMPL TN 10/22/2004 00:00 - 00:30 0.50 CMPL TN NUND CMPL TN 00:30 - 01 :00 0.50 CMPL TN OTHR CMPL TN 01 :00 - 02:30 1.50 CMPL TN CIRC CMPL TN 02:30 - 04:30 2.00 CMPL TN FRZP CMPL TN 04:30 - 05:00 0.50 CMPL TN PCKR CMPL TN 05:00 - 06:30 1.50 CMPL TN DEQT CMPL TN 06:30 - 08:00 1.50 CMPL TN OTHR CMPL TN 08:00 - 08:15 0.25 CMPL TN SFTY CMPL TN 08:15 - 15:00 6.75 CMPLTN OTHR CMPL TN Printed: 11/9/2004 3:58:31 PM ST AIf rn: ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test E-Mail to;Tom_Maunder@admin.state.ak.usandBob_Fleckenstein@admin.state.ak.us OPERATOR: ConocoPhillips FIELD / UNIT / PAD: Alpine I CD2 DATE: 10/22/2004 PTD: 204-178 N Diese/ 7,015 0 3,570 3,538 3,496 5:24 AM X Well #: CD2..54 P Brine 12,995 7",26#, L-80 4.5" 0 0 0 0 COMMENTS: . PTD: 204-178 Well #: CD2-54 COMMENTS: N 14.5" I 3500 P Diese/ Brine 7,015 12,992 1,450 800 1,800 3,500 7", 26#, L-80 PTD: Well #: COMMENTS: o PTD: Well #: COMMENTS: o PTD: Well #: COMMENTS: o TBG. INJ. FLUID CODES F = FRESH WATER INJ. G = GAS INJ. S = SALTWATER INJ. N = NOT INJECTING TEST TYPE: M = ANNULUS MONITORING P = STD ANNULUS PRE$SURE TEST R = INTERNAL RAD. TRACER SURVEY A = TEMPERATURE ANOMALY TEST D = DIFFERENTIAL TEMPERATURE TEST ANNULAR FLUID: P.P.G. DIESEL 6.8 GLYCOL SALTWATER 9.6 DRILLING MUD OTHER Distribution: orig - Well File c - Operator c - Database c - Trip Rpt File c - Inspector OPERATOR REP SIGNATURE: , AOGCC REP SIGNATURE: CD2-54 MIT 1,800 3,422 16:00 AM 1 X 1 1,800 3,378 I I I I -- Grad. 0.35 0.00 0.50 0.00 0.00 WELL TEST: Initial X 4 - Year W orkover Other (Rev 9/23/99) . . 13-Nov-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 DEFINITIVE Re: Distribution of Survey Data for Well CD2-54 Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' MD 16,617.00' 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 / ç' 111 G \J)J\'& c/ Signed 7LJ {J/ú} Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) ConocoPhillips Alaska, Inc. Alaska North Slope North Slope, Alaska CD2-54 . Job No. AKZZ3317391, Surveyed: 16 October, 2004 Survey Report 11 November, 2004 Your Ref: API 501032049900 Surface Coordinates: 5974254.19 N, 371737.50 E (70020' 16.4215" N, 208057' 33.3157" E) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Kelly Bushing Elevation: 52.28ft above Mean Sea Level . Si-t-I ,raY-Sui"" CFt I L. L".IN cf. "5 Ii: RV I c: e 5 A Halliburton Company Survey Ref: svy449 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 Your Ref: API 501032049900 Job No. AKZZ3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northin9s Eastin9s Northings Eastin9s Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 0.00 0.000 0.000 -52.28 0.00 0.00 N 0.00 E 5974254.19 N 371737.50 E 0.00 CB-SS-Gyro 80.00 0.700 186.000 27.72 80.00 OA9S 0.05W 5974253.70 N 371737A4 E 0.875 0.07 170.00 1.400 230.000 117.70 169.98 1.74 S 0.95W 5974252A7 N 371736.52 E 1.133 1.02 258.00 3.500 243.000 205.62 257.90 3.658 4.17W 5974250.61 N 371733.27 E 2A53 4.31 348.00 6.400 244.000 295.27 347.55 7.10 S 11.13 W 5974247.28 N 371726.25 E 3.224 11.40 437.00 9.700 251.000 383.39 435.67 11.71 S 22.68 W 5974242.87 N 371714.63 E 3.861 23.12 MWD+IIFR+MS+SAG . 526.00 13.900 251.000 470.49 522.77 17.64 S 39.88 W 5974237.24 N 371697.32 E 4.719 40.54 565.34 14.660 247A60 508.61 560.89 21.08 8 48.95 W 5974233.95 N 371688.20 E 2.942 49.74 654.45 16.680 241 A20 594.41 646.69 31.53 S 70.60 W 5974223.88 N 371666.37 E 2.911 71.78 744.92 18.260 245A80 680.71 732.99 43.62 S 94.90 W 5974212.20 N 371641.87 E 2.205 96.53 834.55 20.340 242.230 765.30 817.58 56.71 8 121 A6 W 5974199.57 N 371615.09 E 2.611 123.59 922.67 21.710 241.130 847.55 899.83 71.71 S 149.28 W 5974185.04 N 371587.01 E 1.618 151.98 1017.73 23.520 238.750 935.30 987.58 90.04 8 180.90 W 5974167.25 N 371555.09 E 2.133 184.29 1113.31 27.280 241.080 1021.63 1073.91 110.54 S 216.39 W 5974147.37 N 371519.25 E 4.070 220.56 1208.34 32.150 243.300 1104.14 1156A2 132A58 258.07 W 5974126.18 N 371477.21 E 5.253 263.07 1303.91 34.610 242.020 1183.94 1236.22 156.61 S 304.76 W 5974102.82 N 371430.11 E 2.677 310.67 1399.21 36.750 242.890 1261.34 1313.62 182.30 S 354.04 W 5974077.97 N 371380.39 E 2.308 360.93 1493.37 39.900 241.960 1335.21 1387.49 209.348 405.79 W 5974051.82 N 371328.19 E 3A01 413.69 1589.81 42.380 240.500 1407.83 1460.11 239.89 S 461.39 W 5974022.22 N 371272.08 E 2.758 470.45 1684.84 45.070 241.040 1476.50 1528.78 271.968 518.70 W 5973991.1 5 N 371214.22 E 2.858 528.98 1779.31 48.030 241.560 1541.46 1593.74 304.88 S 578.86 W 5973959.25 N 371153.51 E 3.159 590.38 1874A3 51.000 241.760 1603.21 1655.49 339.22 S 642.53 W 5973926.01 N 371089.26 E 3.126 655.35 1969.87 55A80 241.820 1660.31 1712.59 375.35 8 709.89 W 5973891.04 N 371021.29 E 4.694 724.08 . 2064.22 58.700 241.950 1711.57 1763.85 412.67 S 779.74 W 5973854.92 N 370950.81 E 3A15 795.34 2159.41 61.200 242.510 1759.23 1811.51 451.05 S 852.65 W 5973817.79 N 370877.26 E 2.675 869.70 2253.90 61 A40 242.000 1804.58 1856.86 489.65 8 926.01 W 5973780A5 N 370803.25 E 0.537 944.52 2349.45 61.560 242.150 1850.17 1902.45 528.97 S 1000.21 W 5973742AO N 370728.39 E 0.187 1020.20 2444.88 61 A20 241 .820 1895.72 1948.00 568.36 S 1074.24 W 5973704.29 N 370653.70 E 0.337 1095.72 2540.14 61 A80 241.520 1941.25 1993.53 608.07 S 1147.89 W 5973665.85 N 370579.38 E 0.284 1170.88 2635.26 60.840 241.980 1987.13 2039.41 647.51 S 1221.29W 5973627.67 N 370505.32 E 0.795 1245.77 2730A6 60.530 239.960 2033.75 2086.03 687.78 S 1293.86 W 5973588.64 N 370432.06 E 1.879 1319.87 2825.77 61.750 241.730 2079.75 2132.03 728A4 S 1366.76 W 5973549.24 N 370358A8 E 2.070 1394.30 2920.62 61.920 241.720 2124.52 2176.80 768.05 S 1440AO W 5973510.89 N 370284.17 E 0.179 1469.44 3015.85 61.280 241.760 2169.82 2222.10 807.71 8 1514.18 W 5973472.50 N 370209.72 E 0.673 1544.73 3109.39 62.040 241.680 2214.22 2266.50 846.72 S 1586.69 W 5973434.74 N 370136.56 E 0.816 1618.70 11 November, 2004 - 10:30 Page 2 of 7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CO2-54 Your Ref: API 501032049900 Job No. AKZZ3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northin9s Eastings Northings Eastin9s Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (O/100ft) 3206.20 62.740 241.900 2259.09 2311.37 887.27 S 1662.28 W 5973395.49 N 370060.28 E 0.751 1695.83 3301.49 62.130 241.060 2303.18 2355.46 927.608 1736.50 W 5973356.43 N 369985.38 E 1.010 1771.58 3397.63 61.630 240.740 2348.50 2400.78 968.83 8 1810.59 W 5973316.47 N 369910.60 E 0.597 1847.23 3492.49 61.600 241 .280 2393.59 2445.87 1009.28 S 1883.59 W 5973277.27 N 369836.92 E 0.502 1921.76 3587.86 61.820 241.710 2438.79 2491.07 1049.36 S 1957.39 W 5973238.46 N 369762.45 E 0.459 1997.08 3683.60 62.900 241 .560 2483.21 2535.49 1089.65 S 2032.02 W 5973199.45 N 369687.14 E 1.137 2073.23 . 3778.42 63.300 241.830 2526.11 2578.39 1129.75S 2106.47 W 5973160.64 N 369612.02 E 0.492 2149.20 3873.94 63.200 242.520 2569.10 2621.38 1169.56 S 2181.90 W 5973122.12 N 369535.91 E 0.653 2226.14 3970.05 63.460 242.610 2612.24 2664.52 1209.13 S 2258.13 W 5973083.86 N 369459.02 E 0.283 2303.86 4065.43 63.260 243.240 2655.01 2707.29 1247.94 S 2334.04 W 5973046.36 N 369382.46 E 0.627 2381.23 4160.56 63.020 243.740 2697.99 2750.27 1285.82 S 2409.98 W 5973009.78 N 369305.88 E 0.532 2458.61 4255.91 63.010 243.920 2741.25 2793.53 1323.29 S 2486.24 W 5972973.62 N 369228.99 E 0.169 2536.28 4351.47 62.270 243.720 2785.17 2837.45 1360.74 S 2562.40 W 5972937.48 N 369152.20 E 0.796 2613.85 4446.76 61.340 243.180 2830.19 2882.47 1398.27 S 2637.53 W 5972901.24 N 369076.44 E 1.096 2690.39 4542.22 61.010 242.470 2876.22 2928.50 1436.478 2711.93 W 5972864.32 N 369001.40 E 0.738 2766.24 4637.86 60.740 243.010 2922.77 2975.05 1474.73 S 2786.20 W 5972827.33 N 368926.48 E 0.568 2841.95 4733.30 60.680 243.030 2969.46 3021.74 1512.50 S 2860.38 W 5972790.84 N 368851.67 E 0.065 2917.55 4828.75 60.190 242.430 3016.55 3068.83 1550.54 S 2934.17 W 5972754.07 N 368777.24 E 0.750 2992.78 4924.00 59.780 242.490 3064.20 3116.48 1588.67 S 3007.30 W 5972717.19 N 368703.46 E 0.434 3067.36 5019.38 59.620 242.990 3112.32 3164.60 1626.39 S 3080.51 W 5972680.73 N 368629.62 E 0.483 3141.98 5114.62 59.720 242.950 3160.42 3212.70 1663.75 S 3153.73 W 5972644.63 N 368555.77 E 0.111 3216.62 5209.99 60.460 242.360 3207.97 3260.25 1701.72 S 3227.16 W 5972607.92 N 368481.70 E 0.943 3291.48 5305.33 60.600 242.390 3254.88 3307.16 1740.21 S 3300.70 W 5972570.69 N 368407.51 E 0.149 3366.48 . 5400.99 60.050 241 .590 3302.24 3354.52 1779.24 S 3374.08 W 5972532.92 N 368333.48 E 0.927 3441.33 5496.21 60.140 242.060 3349.71 3401.99 1818.21 S 3446.84 W 5972495.20 N 368260.06 E 0.438 3515.57 5591.50 59.740 241.980 3397.44 3449.72 1856.91 S 3519.67 W 5972457.76 N 368186.58 E 0.426 3589.86 5686.91 60.800 241 .420 3444.76 3497.04 1896.198 3592.62 W 5972419.73 N 368112.97 E 1.222 3664.30 5782.35 60.380 242.150 3491.62 3543.90 1935.49 S 3665.88 W 5972381.68 N 368039.05 E 0.799 3739.04 5877.78 60.810 241.910 3538.48 3590.76 1974.498 3739.31 W 5972343.95 N 367964.97 E 0.501 3813.94 5972.83 60.830 242.230 3584.82 3637.10 2013.36 S 3812.63 W 5972306.34 N 367890.99 E 0.295 3888.73 6068.71 60.670 242.780 3631.67 3683.95 2051.98 S 3886.83 W 5972269.00 N 367816.14 E 0.528 3964.40 6163.99 60.540 242.970 3678.43 3730.71 2089.83 8 3960.72 W 5972232.42 N 367741.62 E 0.221 4039.71 6259.48 60.240 243.370 3725.62 3777.90 2127.308 4034.80 W 5972196.22 N 367666.91 E 0.481 4115.20 6354.48 61.310 241.130 3772.00 3824.28 2165.90 S 4108.16 W 5972158.87 N 367592.90 E 2.346 4190.02 6449.95 62.410 241 .850 3817.03 3869.31 2206.08 S 4182.13 W 5972119.96 N 367518.24 E 1.330 4265.52 11 November, 2004 - 10:30 Page 3 of 7 OrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-S4 Your Ref: API SO 1032049900 Job No. AKZZ3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northin9s Eastings Northings Eastin9s Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (O/100ft) 6544.96 62.850 241.710 3860.71 3912.99 2245.98 5 4256A8 W 5972081.34 N 367443.23 E 0.481 4341.37 6640.50 62.930 241 .820 3904.24 3956.52 2286.21 S 4331 AO W 5972042AO N 367367.63 E 0.132 4417.82 6736.60 62.640 241 .390 3948.19 4000A7 2326.85 S 4406.58 W 5972003.05 N 367291.76 E OA99 4494.54 6831.96 61.860 241.000 3992.60 4044.88 2367.51 S 4480.53 W 5971963.66 N 367217.13 E 0.894 4570.03 6927 A2 62.080 241.210 4037A6 4089.74 2408.23 5 4554.30 W 5971924.21 N 367142.67 E 0.301 4645.34 7022.83 61.870 240.920 4082.28 4134.56 2448.98 5 4628.01 W 5971884.73 N 367068.27 E 0.347 4720.59 . 7117.78 63.610 242.840 4125.78 4178.06 2488.75 S 4702A5 W 5971846.24 N 366993.17 E 2.567 4796.54 7213.08 62.570 242.570 4168.91 4221.19 2527.71 S 4777.97 W 5971808.57 N 366916.99 E 1.120 4873.52 7308A4 62.720 242.700 4212.73 4265.01 2566.65 S 4853.19 W 5971770.93 N 366841.12 E 0.199 4950.21 7401.68 62.170 241.150 4255.86 4308.14 2605.55 S 4926.12 W 5971733.29 N 366767.53 E 1.587 5024.62 7499.21 61.990 239.610 4301.53 4353.81 2648.14 S 5001.04 W 5971691.98 N 366691.90 E 1A07 5101.15 7594.16 61.600 238.930 4346A 1 4398.69 2690.895 5072.96 W 5971650A6 N 366619.25 E 0.753 5174.70 7689.96 61.170 238AOO 4392.29 4444.57 2734.63 S 5144.80 W 5971607.96 N 366546.68 E 0.661 5248.19 7786.22 61 A40 238.750 4438.51 4490.79 2778.65 S 5216.85 W 5971565.18 N 366473.89 E OA25 5321.92 7881.86 61.890 241.190 4483.90 4536.18 2820.77 S 5289.72 W 5971524.31 N 366400.30 E 2.294 5396.39 7977.15 62.160 241.990 4528.60 4580.88 2860.81 S 5363.74 W 5971485.55 N 366325.61 E 0.794 5471.92 8072.60 62.860 242A20 4572.66 4624.94 2900.29 S 5438.65 W 5971447.35 N 366250.04 E 0.835 5548.32 8167.98 62.840 241.670 4616.19 4668A7 2940.08 S 5513.61 W 5971408.85 N 366174AO E 0.700 5624.79 8263.54 62.520 242.120 4660.05 4712.33 2980.07 S 5588.50 W 5971370.14 N 366098.84 E 0.536 5701.19 8359.12 61.860 242.130 4704.64 4756.92 3019.60 S 5663.23 W 5971331.90 N 366023A5 E 0.691 5777A2 8454.39 61.360 242.250 4749.94 4802.22 3058.70 S 5737.36 W 5971294.07 N 365948.66 E 0.536 5853.03 8549.96 61.260 242.700 4795.82 4848.10 3097 A4 S 5811.71 W 5971256.61 N 365873.66 E OA26 5928.84 8645A2 60.540 243.570 4842.24 4894.52 3135.145 5886.12 W 5971220.19 N 365798.62 E 1.097 6004.66 . 8740.92 60.190 243.530 4889A6 4941.74 3172.115 5960A4 W 5971184A9 N 365723.68 E 0.368 6080.38 8836.63 60.000 244.300 4937.18 4989A6 3208.59 S 6034.95 W 5971149.29 N 365648.55 E 0.725 6156.27 8931.85 60.670 244A30 4984.31 5036.59 3244.39 S 6109.55 W 5971114.78 N 365573.35 E 0.714 6232.21 9027 A9 60.810 245.510 5031.06 5083.34 3279.69 S 6185.15 W 5971080.78 N 365497.16 E 0.996 6309.14 9123.05 60.550 245A80 5077.85 5130.13 3314.255 6260.96 W 5971047.52 N 365420.77 E 0.273 6386.25 9218.59 60.920 245.380 5124.55 5176.83 3348.90 S 6336.76 W 5971014.17 N 365344.39 E 0.398 6463.35 9313.83 60.820 245.540 5170.92 5223.20 3383A5 S 6412A4 W 5970980.91 N 365268.13 E 0.180 6540.33 9409.35 60.720 246AOO 5217.56 5269.84 3417AO S 6488.57 W 5970948.28 N 365191A3 E 0.793 6617.73 9504.93 61.060 246.600 5264.06 5316.34 3450.705 6565.15 W 5970916.29 N 365114.29 E OAOO 6695.56 9600.23 61.230 247.940 5310.05 5362.33 3482.95 S 6642.13 W 5970885.37 N 365036.76 E 1.244 6773.75 9696.17 60.840 247.240 5356.51 5408.79 3514.95 S 6719.73 W 5970854.70 N 364958.63 E 0.757 6852.55 9791.34 60.820 246.390 5402.90 5455.18 3547.66 S 6796.12 W 5970823.29 N 364881.69 E 0.780 6930.16 11 November, 2004 - 10:30 Page 4 of 7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 Your Ref: API 501032049900 Job No. AKZZ3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (O/100ft) 9886.58 61.320 246.250 5448.97 5501.25 3581.14 S 6872A6 W 5970791.13 N 364804.79 E 0.541 7007.75 9982.04 60.690 244.990 5495.25 5547.53 3615.60 S 6948.51 W 5970757.97 N 364728.17 E 1.330 7085.10 10077.37 59.950 244.190 5542A5 5594.73 3651.14S 7023.32 W 5970723.72 N 364652.76 E 1.065 7161.24 10172.67 60.240 243.730 5589.96 5642.24 3687 AO S 7097.54 W 5970688.73 N 364577.93 E 0.517 7236.84 10268.08 60.740 244.650 5636.96 5689.24 3723.55 S 7172.29 W 5970653.86 N 364502.57 E 0.989 7312.95 10363.60 60.620 245.710 5683.74 5736.02 3758.51 S 7247.88 W 5970620.20 N 364426.39 E 0.976 7389.85 . 10459.07 61 A70 246AOO 5729.96 5782.24 3792A 1 S 7324.23 W 5970587.61 N 364349A8 E 1.092 7467A7 10554.87 61.170 245.520 5775.93 5828.21 3826.65 S 7400.98 W 5970554.69 N 364272. 15 E 0.865 7545.51 10650A2 60.670 245A80 5822.37 5874.65 3861.28 S 7476.97 W 5970521.37 N 364195.58 E 0.525 7622.80 10745.82 60A10 245.120 5869.29 5921.57 3895.99 S 7552A3 W 5970487.95 N 364119.53E OA27 7699.57 10841.28 60A30 245.090 5916A1 5968.69 3930.94 S 7627.74 W 5970454.30 N 364043.64 E 0.034 7776.18 10936.89 61.020 245.670 5963.17 6015A5 3965.68 S 7703.55 W 5970420.86 N 363967.24 E 0.813 7853.31 11032.35 60.520 246A20 6009.78 6062.06 3999.50 S 7779.68 W 5970388.34 N 363890.55 E 0.863 7930.70 11127.97 60.500 246.790 6056.85 6109.13 4032.55 S 7856m W 5970356.60 N 363813.60 E 0.337 8008.33 11223.63 60.030 246.640 6104.30 6156.58 4065.39 S 7932.37 W 5970325.08 N 363736.75 E 0.510 8085.86 11319.24 60AOO 246.280 6151.79 6204.07 4098.53 S 8008A4 W 5970293.24 N 363660.13 E 0.507 8163.18 11414.74 60.780 246.870 6198.69 6250.97 4131.60 S 8084.78 W 5970261 A8 N 363583.24 E 0.669 8240.75 11510.57 61.110 247.330 6245.23 6297.51 4164.20 S 8161.95 W 5970230.21 N 363505.52 E 0.543 8319.14 11604.53 61.150 247.750 6290.60 6342.88 4195.63 S 8237.99 W 5970200.08 N 363428.95 E 0.394 8396.35 11700.13 62.060 246.250 6336.06 6388.34 4228A9 S 8315.39 W 5970168.55 N 363351.00 E 1.677 8474.99 11795.75 61.300 246.110 6381.42 6433.70 4262.49 S 8392.40 W 5970135.87 N 363273A2 E 0.805 8553.27 11891.11 61.140 245.760 6427.33 6479.61 4296.57 S 8468.71 W 5970103.10 N 363196.53 E 0.363 8630.87 11986.08 60.090 246.940 6473.93 6526.21 4329.77 S 8544.51 W 5970071.21 N 363120.18 E 1.547 8707.91 . 12081.70 60.200 247.650 6521.53 6573.81 4361.78 S 8621.01 W 5970040.51 N 363043.14 E 0.654 8785.61 12177.30 60.170 249.380 6569.07 6621.35 4392.16 S 8698.19 W 5970011 A6 N 362965A5 E 1.570 8863.92 12273.00 59.770 250.820 6616.96 6669.24 4420.36 S 8776.09 W 5969984.59 N 362887.08 E 1.368 8942.87 12368.48 59.820 253.980 6665.01 6717.29 4445.30 S 8854.73 W 5969960.99 N 362808.03 E 2.861 9022.43 12463.95 60.130 258.510 6712.80 6765.08 4464.95 S 8934.99 W 5969942.73 N 362727.45 E 4.121 9103.39 12559.45 60.200 262.650 6760.33 6812.61 4478.50 S 9016.69 W 5969930.57 N 362645.53 E 3.761 9185.56 12654.51 60.820 263.200 6807.12 6859.40 4488.69 S 9098.80 W 5969921.79 N 362563.25 E 0.824 9268.01 12750.08 62.160 262.510 6852.74 6905.02 4499.14 S 9182.13 W 5969912.77 N 362479.76 E 1.539 9351.68 12845.65 62.750 265.750 6896.94 6949.22 4507.80 S 9266.41 W 5969905.55 N 362395.35 E 3.069 9436.24 12941.26 63.530 271.320 6940.17 6992.45 4509.96 S 9351.62 W 5969904.85 N 362310.10 E 5.260 9521.48 13036.75 64.180 275.810 6982.26 7034.54 4504.62 S 9437.15 W 5969911.65 N 362224.68 E 4.275 9606.72 13132.16 64.450 279.440 7023.62 7075.90 4493.21 S 9522.35 W 5969924.51 N 362139.69 E 3A40 9691.41 11 November, 2004 . 10:30 Page 5 of 7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CO2-54 Your Ref: API 501032049900 Job No. AKZZ3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 13226.62 64.940 282.120 7064.01 7116.29 4477.24 S 9606.23 W 5969941.92 N 362056.10 E 2.617 9774.60 13320.42 66.620 285.530 7102.49 7154.77 4456.79 S 9689.27 W 5969963.79 N 361973.42 E 3.768 9856.77 13417.84 68.960 289.070 7139.33 7191.61 4429.95 S 9775.35 W 5969992.09 N 361887.81 E 4.133 9941.73 13513.08 71.150 293.030 7171.82 7224.10 4397.78 S 9858.87 W 5970025.68 N 361804.85 E 4.534 10023.93 13608.28 70.830 293.840 7202.84 7255.12 4361.99 S 9941.45 W 5970062.89 N 361722.89 E 0.872 10105.04 13703.59 73.490 297.740 7232.04 7284.32 4322.51 S 10023.11 W 5970103.76 N 361641.92 E 4.791 10185.08 . 13797.48 76.250 302.500 7256.56 7308.84 4277.02 S 10101.46 W 5970150.58 N 361564.36 E 5.708 10261.59 13894.10 78.350 305.470 7277.80 7330.08 4224.34 S 1017959 W 597020459 N 361487.14 E 3.703 10337.59 13989.19 82.040 309.530 7294.00 7346.28 4167.30 S 10253.89 W 5970262.89 N 361413.83 E 5.723 10409.59 14084.43 82.900 314.960 7306.49 7358.77 4103.85 S 10323.76 W 5970327.53 N 361345.06 E 5.724 10476.91 14178.14 84.210 319.240 7317.01 7369.29 4035.65 S 10387.12 W 5970396.80 N 361282.87 E 4.749 10537.56 14272.80 86.500 323.840 7324.68 7376.96 3961.79 S 10445.78 W 5970471.65 N 361225.48 E 5.414 10593.27 14359.09 87.480 327.760 7329.22 7381.50 389053 S 10494.21 W 5970543.72 N 361178.28 E 4.676 10638.86 14449.56 88.820 332.600 7332.14 7384.42 3812.11 S 10539.16 W 5970622.91 N 361134.68 E 5.548 10680.69 14545.08 89.810 332.530 7333.28 7385.56 3727.34 S 10583.16 W 5970708.42 N 361092.13 E 1.039 10721.34 14640.56 89.670 332.350 7333.71 7385.99 3642.69 S 10627.34 W 5970793.81 N 361049.41 E 0.239 10762.16 14736.14 89.190 331.860 7334.66 7386.94 3558.22 S 10672.05 W 5970879.03 N 361006.15 E 0.718 10803.52 14831.63 91.520 333.660 7334.07 7386.35 3473.34 S 10715.76 W 5970964.65 N 360963.90 E 3.083 10843.86 14927.14 91.100 333.110 7331.89 7384.17 3387.97 S 10758.53 W 5971050.74 N 36092259 E 0.724 10883.25 15022.69 90.920 332.880 7330.21 7382.49 3302.85 S 10801.91 W 597113659 N 360880.68 E 0.306 10923.25 15118.22 90.780 332.920 7328.79 7381.07 3217.82 S 10845.42 W 5971222.35 N 360838.62 E 0.152 10963.39 15213.09 90.470 333.680 7327.75 7380.03 3133.Q7 S 10888.05 W 5971307.82 N 360797.45 E 0.865 11002.66 15309.10 90.530 333.910 7326.92 7379.20 3046.93 S 10930.44 W 5971394.67 N 360756.54 E 0.248 11041.64 . 15404.75 90.230 334.060 7326.28 7378.56 2960.97 S 10972.39 W 5971481.33 N 360716.06 E 0.351 11080.18 15500.08 89.990 332.780 7326.10 7378.38 2875.72 S 11015.05 W 5971567.30 N 360674.87 E 1.366 11119.46 15595.67 91.590 333.470 7324.78 7377.06 2790.47 S 11058.25 W 5971653.28 N 360633.13 E 1.823 11159.28 15691.14 92.090 333.050 7321.71 7373.99 2705.25 S 11101.19 W 5971739.22 N 360591.66 E 0.684 11198.84 15786.75 90.730 333.530 7319.36 7371.64 2619.87 S 11144.15 W 5971825.32 N 360550.17 E 1.508 11238.41 15882.14 90.530 333.520 7318.31 7370.59 2534.49 S 11186.67W 5971911.4 1 N 360509.11 E 0.210 11277.55 15977.70 90.490 332.820 7317.46 7369.74 2449.22 S 11229.80 W 5971997.41 N 360467.45 E 0.734 11317.30 16073.27 91.970 333.130 7315.41 7367.69 2364.11 S 11273.21 W 5972083.25 N 360425.50 E 1.582 11357.34 16168.97 92.330 333.600 7311.82 7364.10 2278.63 S 11316.09 W 5972169.46 N 360384.09 E 0.618 11396.82 16263.68 92.080 333.740 7308.18 7360.46 2193.80 S 11358.06 W 5972254.98 N 360343.57 E 0.302 11435.43 16359.28 91.970 332.710 7304.80 7357.08 2108.51 S 11401.10 W 5972341.00 N 360302.00 E 1.083 11475.09 16454.73 91.580 332.890 7301.84 7354.12 2023.65 S 11444.71 W 5972426.59 N 360259.85 E 0.450 11515.34 11 November, 2004 - 10:30 Page 6 of 7 OrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 Your Ref: API 501032049900 Job No. AKZZ3317391, Surveyed: 16 October, 2004 Alaska North Slope Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 16550.16 91.530 332.530 7299.25 7351.53 1938.88 S 11488.45 W 5972512.10 N 360217.57 E - 16617.00 91.530 332.530 7297.47 7349.75 -. 1879.60 S 11519.27 W 5972571.90 N 360187.77 E All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 52.28' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 267.750° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 16617.00ft, The Bottom Hole Displacement is 11671.61ft, in the Direction of 260.733° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 16617.00 1879.60 S 11519.27 W Projected Survey 7349.75 Survey tool program for CD?-54 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth (ft) (ft) Survey Tool Description 0.00 526.00 0.00 526.00 522.77 16617.00 522.77 CB-SS-Gyro 7349.75 MWD+IIFR+MS+SAG 11 November, 2004·10:30 Page 7 of 7 North Slope, Alaska Dogleg Vertical Rate Section Comment (0/100ft) 0.381 11555.71 0.000 11584.18 Projected Survey . . DrillQuest 3.03.06.006 . . 13-Nov-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well CD2-54 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 0.00' MD 16,617.00' 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 ) C lÚ~v Å ð ~ Y Signed 'lLJ O}j~j Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager AUachment(s) ConocoPhillips Alaska, Inc. Alaska North Slope North Slope, Alaska CD2-54 (rowd) . Job No. AKMW3317391, Surveyed: 16 October, 2004 Survey Report 11 November, 2004 Your Ref: API 501032049900 Surface Coordinates: 5974254.19 N, 371737.50 E (70020'16.4215" N, 208057' 33.3157" E) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 . Kelly Bushing Elevation: 52. 28ft above Mean Sea Level y a -C -l -.J Oc SPE!I"""'I"""'V-SUf'1 CFtI'L.LING SeRVI'CeS A Halliburton Company Survey Ref: svy453 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 (mwd) Your Ref: API 501032049900 Job No. AKMW3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 0.00 0.000 0.000 -52.28 0.00 0.00 N 0.00 E 5974254.19 N 371737.50 E 0.00 CB-SS-Gyro 80.00 0.700 186.000 27.72 80.00 0.49 S 0.05W 5974253.70 N 371737.44 E 0.875 0.07 170.00 1.400 230.000 117.70 169.98 1.74 S 0.95W 5974252.47 N 371736.52 E 1.133 1.02 258.00 3.500 243.000 205.62 257.90 3.65 S 4.17W 5974250.61 N 371733.27 E 2.453 4.31 348.00 6.400 244.000 295.27 347.55 7.10 S 11.13W 5974247.28 N 371726.25 E 3.224 11.40 . 437.00 9.700 251.000 383.39 435.67 11.71 S 22.68 W 5974242.87 N 371714.63 E 3.861 23.12 526.00 13.900 251.000 470.49 522.77 17.64 S 39.88 W 5974237.24 N 371697.32 E 4.719 40.54 MWD Magnetic 565.34 14.870 247.450 508.59 560.87 21.11 S 49.01 W 5974233.92 N 371688.13 E 3.331 49.80 654.45 16.890 241.630 594.30 646.58 31.65 S 70.97 W 5974223.76 N 371666.00 E 2.884 72.15 744.92 18.490 245.810 680.50 732.78 43.77 S 95.62 W 5974212.06 N 371641.15 E 2.257 97.26 834.55 20.580 242.270 764.97 817.25 56.93 S 122.53 W 5974199.36 N 371614.01 E 2.679 124.67 922.67 21.940 241.950 847.09 899.37 71.88 S 150.77 W 5974184.90 N 371585.52 E 1.549 153.48 1017.73 23.760 239.330 934.69 986.97 90.00 S 182.92 W 5974167.33 N 371553.07 E 2.193 186.31 1113.31 27.530 241.800 1020.84 1073.12 110.27 S 218.96 W 5974147.68 N 371516.69 E 4.099 223.12 1208.34 32.410 244.180 1103.14 1155.42 131.75 S 261.27 W 5974126.93 N 371474.02 E 5.285 266.24 1303.91 34.860 242.780 1182.70 1234.98 155.40 S 308.62 W 5974104.09 N 371426.27 E 2.689 314.48 1399.21 37.010 243.750 1259.86 1312.14 180.55 S 358.57 W 5974079.80 N 371375.90 E 2.334 365.38 1493.37 40.160 242.670 1333.46 1385.74 207.03 S 410.97 W 5974054.22 N 371323.05 E 3.421 418.78 1589.81 42.650 241.140 1405.79 1458.07 237.08 S 467.22 W 5974025.13 N 371266.29 E 2.787 476.17 1684.84 45.350 241.780 1474.14 1526.42 268.61 S 525.21 W 5973994.60 N 371207.77 E 2.879 535.35 1779.31 48.310 242.360 1538.77 1591.05 300.87 S 586.08 W 5973963.39 N 371146.36 E 3.165 597.44 1874.43 51.280 242.4 10 1600.16 1652.44 334.54 S 650.45 W 5973930.82 N 371081.43 E 3.123 663.08 . 1969.87 55.760 242.640 1656.89 1709.17 369.93 S 718.52 W 5973896.60 N 371012.76 E 4.698 732.49 2064.22 58.990 242.740 1707.75 1760.03 406.39 S 789.11 W 5973861.36 N 370941.55 E 3.425 804.46 2159.41 61.480 243.210 1755.01 1807.29 443.93 S 862.72 W 5973825.09 N 370867.31 E 2.651 879.48 2253.90 61.730 242.700 1799.94 1852.22 481.72 S 936.75 W 5973788.56 N 370792.65 E 0.544 954.94 2349.45 61.850 243.040 1845.11 1897.39 520.12 S 1011.69 W 5973751.45 N 370717.06 E 0.338 1031.33 2444.88 61.710 242.380 1890.23 1942.51 558.67 S 1086.41 W 5973714.18 N 370641.69 E 0.627 1107.51 2540.14 61.770 242.4 10 1935.34 1987.62 597.55 S 1160.77 W 5973676.58 N 370566.68 E 0.069 1183.33 2635.26 61.130 241.980 1980.80 2033.08 636.52 S 1234.67 W 5973638.88 N 370492.12 E 0.781 1258.71 2730.46 60.800 240.830 2027.00 2079.28 676.36 S 1307.76 W 5973600.30 N 370418.37 E 1.112 1333.30 2825.77 62.040 242.890 2072.60 2124.88 715.82 S 1381.56 W 5973562.11 N 370343.90 E 2.301 1408.59 2920.62 62.190 243.020 2116.96 2169.24 753.94 S 1456.23 W 5973525.27 N 370268.59 E 0.199 1484.70 3015.85 61.560 242.480 2161.85 2214.13 792.39 S 1530.89 W 5973488.10 N 370193.28 E 0.829 1560.82 3109.39 62.330 242.320 2205.84 2258.12 830.64 S 1604.04 W 5973451.11 N 370119.48 E 0.837 1635.42 11 November, 2004 - 10:31 Page 20f7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-S4 (mwd) Your Ref: APIS01032049900 Job No. AKMW3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 3206.20 63.030 242.520 225028 2302.56 870.46 S 168028 W 5973412.60 N 370042.58 E 0.746 1713.16 3301.49 62.400 241.680 2293.96 2346.24 910.09 S 1755.13 W 597337426 N 369967.06 E 1.025 1789.50 3397.63 61.620 241.340 2339.08 2391.36 950.58 S 1829.74 W 5973335.05 N 369891.77 E 0.869 1865.65 3492.49 61 .590 241.870 2384.19 2436.47 99026 S 1903.15 W 5973296.63 N 369817.69 E 0.493 1940.56 3587.86 61.810 242.370 2429.40 2481.68 1029.53 S 1977.37 W 5973258.63 N 369742.81 E 0.516 2016.27 . 3683.60 62.890 242220 2473.83 2526.11 1068.96 S 2052.45 W 5973220.50 N 369667.06 E 1.137 2092.84 3778.42 63290 242.500 2516.75 2569.03 1108.18 S 2127.36 W 5973182.56 N 369591.50 E 0.497 2169.22 3873.94 63.190 243.690 2559.76 2612.04 1146.78S 2203.4 1 W 5973145.27 N 369514.80 E 1.117 2246.74 3970.05 63.450 243.400 2602.91 2655.19 1185.03 S 2280.30 W 5973108.33 N 369437.27 E 0.382 2325.06 4065.43 63.250 244.040 2645.69 2697.97 1222.78 S 2356.73 W 5973071.90 N 369360.20 E 0.6.35 2402.92 4160.56 63.020 244.500 2688.68 2740.96 1259.62 S 2433.18 W 5973036.37 N 369283.13 E 0.494 2480.76 4255.91 63.010 244.650 2731.95 278423 1296.10 S 2509.92 W 5973001.21 N 369205.78 E 0.141 2558.87 4351.47 62.270 244.500 2775.87 2828.15 1332.54 S 2586.57 W 5972966.09 N 369128.52 E 0.787 2636.89 4446.76 61.340 243.910 2820.89 2873.17 1369.08 S 2662.18 W 5972930.85 N 369052.29 E 1.118 2713.88 454222 61.000 243.250 2866.92 2919.20 1406.29 S 2737.08 W 5972894.93 N 368976.77 E 0.703 2790.18 4637.86 60.730 244.040 2913.48 2965.76 1443.37 S 2811.93 W 5972859.13 N 368901.29 E 0.775 2866.43 4733.30 60.670 244.380 2960.19 3012.47 1479.58 S 2886.87 W 597282420 N 368825.74 E 0.317 2942.73 4828.75 60.180 243.590 3007.30 3059.58 1515.99 S 2961.47 W 5972789.07 N 368750.53 E 0.884 3018.71 4924.00 59.770 243.400 3054.96 310724 1552.80 S 3035.27 W 5972753.54 N 368676.11 E 0.464 3093.90 5019.38 59.610 244.320 3103.10 3155.38 1589.07 S 3109.19 W 5972718.53 N 368601.58 E 0.849 3169.18 5114.62 59.710 243.880 3151.21 3203.49 1624.98 S 3183.13 W 5972683.90 N 368527.04 E 0.412 3244.48 5209.99 60.450 243.170 3198.78 3251.06 1661.83 S 3257.12 W 5972648.32 N 368452.43 E 1.009 3319.85 . 5305.33 60.590 243.140 3245.70 3297.98 1699.31 S 3331.17 W 5972612.11 N 368377.75 E 0.149 3395.32 5400.99 60.040 242.120 3293.07 3345.35 1737.51 S 3404.98 W 5972575.17 N 368303.30 E 1.090 3470.56 5496.21 60.130 242.320 3340.56 3392.84 1775.98 S 3478.00 W 5972537.96 N 368229.64 E 0.205 3545.04 5591.50 59.730 242240 3388.30 3440.58 1814.34S 3551.00 W 5972500.86 N 368155.99 E 0.426 3619.49 5686.91 60.790 242.130 3435.63 3487.91 1852.99 S 3624.27 W 5972463.46 N 368082.07 E 1.115 3694.22 5782.35 60.370 242.460 3482.51 3534.79 1891.64 S 3697.87 W 5972426.07 N 368007.82 E 0.533 3769.28 5877.78 60.800 241.700 3529.38 3581.66 1930.57 S 3771.32 W 5972388.4 1 N 367933.71 E 0.827 3844.20 5972.83 60.830 242.570 3575.73 3628.01 1969.35 S 3844.68 W 5972350.89 N 367859.70 E 0.800 3919.03 6068.71 60.670 242.980 3622.58 3674.86 2007.62 S 3919.07 W 5972313.90 N 367784.67 E 0.409 3994.86 6163.99 60.530 243.470 3669.36 3721.64 2045.02 S 3993.17 W 5972277.77 N 367709.93 E 0.472 4070.38 6259.48 60240 243.520 3716.54 3768.82 2082.07 S 4067.46 W 5972242.00 N 367635.02 E 0.307 4146.07 6354.48 61.300 241.690 3762.94 3815.22 2120.21 S 4141.06W 5972205.12 N 367560.78 E 2.018 4221.11 6449.95 62.400 241.630 3807.98 3860.26 2160.17 S 4215.15 W 5972166.43 N 367486.02 E 1.154 4296.71 11 November, 2004 - 10:31 Page 3 of7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 (mwd) Your Ref: API 501032049900 Job No. AKMW3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 6544.96 62.840 242.010 3851.67 3903.95 2200.01 S 4289.52 W 5972127.87 N 367410.98 E 0.584 4372.58 6640.50 62.920 242.170 3895.22 3947.50 2239.82 S 4364.66 W 5972089.36 N 367335.17 E 0.171 4449.23 6736.60 62.640 241.730 3939.18 3991.46 2280.00 S 4440.08 W 5972050.47 N 367259.07 E 0.501 4526.17 6831.96 61.850 241.780 3983.59 4035.87 2319.94 S 4514.42 W 5972011.81 N 367184.06 E 0.830 4602.02 6927.42 62.070 241.340 4028.46 4080.74 2360.06 S 4588.51 W 5971972.96 N 367109.30 E 0.468 4677.62 . 7022.83 61.860 241.210 4073.31 4125.59 2400.54 S 4662.36 W 5971933.75 N 367034.76 E 0.251 4753.01 7117.78 63.590 242.960 4116.82 4169.10 2440.04 S 4736.93 W 5971895.54 N 366959.53 E 2.450 4829.07 7213.08 62.560 242.960 4159.97 4212.25 2478.66 S 4812.61 W 5971858.21 N 366883.20 E 1.081 4906.21 7308.44 62.710 242.980 4203.81 4256.09 2517.15 S 4888.05 W 5971821.02 N 366807.11 E 0.158 4983.10 7401.68 62.160 241.770 4246.96 4299.24 2555.47 S 4961.28 W 5971783.95 N 366733.24 E 1.293 5057.78 7499.21 61.980 239.970 4292.64 4344.92 2597.42 S 5036.55 W 5971743.30 N 366657.26 E 1.641 5134.64 7594.16 61.590 239.330 4337.53 4389.81 2639.69 S 5108.75 W 5971702.27 N 366584.35 E 0.722 5208A4 7689.96 61.160 238.770 4383A3 4435.71 2682.94 S 5180.86 W 5971660.26 N 366511.50 E 0.682 5282.20 7786.22 61.430 239.170 4429.66 4481.94 2726A6 S 5253.21 W 5971617.98 N 366438A2 E 0.460 5356.20 7881.86 61.880 241.780 4475.07 4527.35 2767.93 S 5326A5 W 5971577.77 N 366364A9 E 2.447 5431.01 7977.15 62.150 242.380 4519.79 4572.07 2807.33 S 5400.80 W 5971539.65 N 366289A7 E 0.624 5506.85 8072.60 62.850 242.830 4563.86 4616.14 2846.29 S 5475.97 W 5971501.98 N 366213.65 E 0.844 5583A9 8167.98 62.830 241.720 4607 AO 4659.68 2885.77 S 5551.09 W 5971463.79 N 366137.86 E 1.036 5660.10 8263.54 62.510 242.300 4651.28 4703.56 2925.81 S 5626.05 W 5971425.24 N 366062.23 E 0.635 5736.57 8359.12 61.860 242.520 4695.87 4748.15 2964.76 S 5700.97 W 5971387.38 N 365986.65 E 0.710 5812.97 8454.39 61.360 242.530 4741.17 4793.45 3003A3 S 5775.33 W 5971349.99 N 365911.64 E 0.525 5888.79 8549.96 61.250 243.030 4787.06 4839.34 3041.78 S 5849.88 W 5971312.92 N 365836A5 E 0.473 5964.79 . 8645.42 60.540 243.770 4833A9 4885.77 3079.12 S 5924A6 W 5971276.85 N 365761.24 E 1.006 6040.78 8740.92 60.190 243.050 4880.72 4933.00 3116.28S 5998.69 W 5971240.98 N 365686.39 E 0.751 6116AO 8836.63 59.990 243A80 4928A4 4980.72 3153.60S 6072.78 W 5971204.93 N 365611.67 E 0.442 6191.91 8931.85 60.650 244.170 4975.59 5027.87 3190.09 S 6147.02 W 5971169.71 N 365536.81 E 0.936 6267.52 9027 A9 60.800 245.570 5022.36 5074.64 3225.51 S 6222.55 W 5971135.58 N 365460.69 E 1.286 6344.38 9123.05 60.550 245.410 5069.16 5121.44 3260.08 S 6298.35 W 5971102.32 N 365384.30 E 0.300 6421 A9 9218.59 60.910 245.800 5115.87 5168.15 3294.50 S 6374.26 W 5971069.20 N 365307.83 E 0.518 6498.68 9313.83 60.820 246.140 5162.24 5214.52 3328.38 S 6450.24 W 5971036.63 N 365231.28 E 0.326 6575.93 9409.35 60.710 246.920 5208.89 5261.17 3361.57 S 6526.69 W 5971004.75 N 365154.26 E 0.722 6653.63 9504.93 61.050 247.080 5255A 1 5307.69 3394.20 S 6603.55 W 5970973A4 N 365076.86 E 0.385 6731.72 9600.23 61.220 248.150 5301.41 5353.69 3425.98 S 6680.72 W 5970942.98 N 364999.15 E 0.999 6810.07 9696.17 60.830 247.840 5347.89 5400.17 3457.43 S 6758.54 W 5970912.87 N 364920.81 E 0.495 6889.07 9791.34 60.810 247.030 5394.29 5446.57 3489.31 S 6835.27 W 5970882.30 N 364843.55 E 0.743 6966.99 11 November, 2004 - 10:31 Page 4 of 7 DrillQuest 3.03.06.006 ConocoPhiJ/ips Alaska, Inc. Survey Report for CD2-54 (mwd) Your Ref: API 501032049900 Job No. AKMW3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 9886.58 61.310 247.110 5440.38 5492.66 3521.78 S 6912.03 W 5970851.15 N 364766.24 E 0.530 7044.97 9982.04 60.680 245.830 5486.67 5538.95 3555.11 S 6988.57 W 5970819.14 N 364689.14 E 1.346 7122.76 10077.37 59.950 245.360 5533.88 5586.16 3589.33 S 7063.99 W 5970786.21 N 364613.15 E 0.877 7199A6 10172.67 60.230 244.060 5581 AO 5633.68 3624.62 S 7138.68 W 5970752.21 N 364537.87 E 1.218 7275A8 10268.08 60.730 244.800 5628A 1 5680.69 3660A5 S 7213.57 W 5970717.66 N 364462.37 E 0.854 7351.72 . 10363.60 60.610 246.290 5675.20 5727A8 3694.92 S 7289.37 W 5970684A9 N 364385.99 E 1 .366 7428.81 10459.07 61 A60 247.160 5721 A4 5773.72 3727.93 S 7366.10 W 5970652.80 N 364308.71 E 1.195 7506.78 10554.87 61.160 245.890 5767A3 5819.71 3761 AO S 7443.18 W 5970620.65 N 364231.07 E 1.204 7585.12 10650A2 60.660 245.710 5813.88 5866.16 3795.63 S 7519.34 W 5970587.73 N 364154.33 E 0.549 7662.56 10745.82 60A10 244.240 5860.81 5913.09 3830.76 S 7594.60 W 5970553.89 N 364078A8 E 1.367 7739.14 10841.28 60A20 245A70 5907.94 5960.22 3866.03 S 7669.75 W 5970519.91 N 364002.75 E 1.121 7815.62 10936.89 61.010 246.100 5954.71 6006.99 3900.24 S 7745.80 W 5970487.01 N 363926.12 E 0.843 7892.95 11032.35 60.520 246.010 6001.33 6053.61 3934.04 S 7821.93 W 5970454.51 N 363849A2 E 0.520 7970.35 11127.97 60A90 246.710 6048A 1 6100.69 3967 A2 S 7898.18 W 5970422A5 N 363772.62 E 0.638 8047.85 11223.63 60.020 246A20 6095.87 6148.15 4000A5 S 7974.38 W 5970390.73 N 363695.86 E 0.557 8125.29 11319.24 60.390 246.350 6143.38 6195.66 4033.69 S 8050AO W 5970358.79 N 363619.28 E 0.392 8202.56 11414.74 60.770 246.900 6190.29 6242.57 4066.69 S 8126.76 W 5970327.10 N 363542.37 E 0.640 8280.15 11510.57 61.100 247.780 6236.85 6289.13 4098.96 S 8204.06 W 5970296.16 N 363464.53 E 0.873 8358.66 11604.53 61.150 248.080 6282.22 6334.50 4129.87 S 8280.31 W 5970266.55 N 363387.77 E 0.285 8436.06 11700.13 62.050 247.040 6327.69 6379.97 4161.98 S 8358.03 W 5970235.79 N 363309.51 E 1.342 8514.98 11795.75 61.300 246A70 6373.06 6425.34 4195.19 S 8435.37 W 5970203.90 N 363231.61 E 0.944 8593.57 11891.1 1 61.130 246.000 6418.98 6471.26 4228.87 S 8511.86 W 5970171.53 N 363154.56 E OA67 8671.32 . 11986.08 60.090 247A10 6465.58 6517.86 4261.60 S 8587.85 W 5970140.11 N 363078.01 E 1.695 8748.54 12081.70 60.190 248A20 6513.19 6565A7 4292.78 S 8664.69 W 5970110.25 N 363000.65 E 0.922 8826.55 12177.30 60.160 250.170 6560.74 6613.02 4322.10 S 8742.27 W 5970082.26 N 362922.58 E 1.588 8905.21 12273.00 59.770 251.390 6608.64 6660.92 4349.37 S 8820.50 W 5970056.33 N 362843.90 E 1.176 8984A5 12368A8 59.810 254.730 6656.70 6708.98 4373A 1 S 8899A1 W 5970033.64 N 362764.58 E 3.023 9064.25 12463.95 60.120 259.160 6704.50 6756.78 4392.07 S 8979.90 W 5970016.36 N 362683.79 E 4.030 9145A1 12559A5 60.190 264.080 6752.05 6804.33 4404.13 S 9061.81 W 5970005.70 N 362601.68 E 4A69 9227.73 12654.51 60.810 263.960 6798.86 6851.14 4412.75S 9144.10 W 5969998.49 N 362519.26 E 0.661 9310.29 12750.08 62.150 263.870 6844A9 6896.77 4421.65 S 9227.59 W 5969991.02 N 362435.63 E 1A05 9394.07 12845.65 62.740 266.520 6888.70 6940.98 4428.74 S 9312.01 W 5969985.37 N 362351.10 E 2.535 9478.71 12941 .26 63.520 271.610 6931.94 6984.22 4430.12 S 9397.25 W 5969985A5 N 362265.85 E 4.818 9563.93 13036.75 64.170 275.750 6974.05 7026.33 4424.61 S 9482.76 W 5969992.42 N 362180.45 E 3.950 9649.16 13132.16 64.440 279.330 7015.43 7067.71 4413.33 S 9567.97 W 5970005.16 N 362095.44 E 3.393 9733.86 11 November, 2004 - 10:31 Page 50f7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 (mwd) Your Ref: API 501032049900 Job No. AKMW3317391, Surveyed: 16 October, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 13226.62 64.930 282.470 7055.82 7108.10 4397.18 S 9651.80 W 5970022.74 N 362011.90 E 3.049 9817.00 13320.42 66.600 280.900 7094.33 7146.61 4379.87 S 9735.56 W 5970041 .48 N 361928.45 E 2.345 9900.01 13417.84 68.940 286.450 7131.21 7183.49 4358.53 S 9823.12 W 5970064.32 N 361841.26 E 5.794 9986.67 13513.08 71.140 290.900 7163.73 7216.01 4329.85 S 9907.89 W 5970094.44 N 361757.00 E 4.962 10070.24 13608.28 70.820 293.760 7194.76 7247.04 4295.66 S 9991.13 W 5970130.05 N 361674.35 E 2.860 10152.08 . 13703.59 73.470 300.340 7224.01 7276.29 4254.40 S 10071.85 W 5970172.69 N 361594.35 E 7.134 10231.11 13797.48 76.230 306.050 7248.57 7300.85 4204.79 S 10147.63 W 5970223.59 N 361519.43 E 6.564 10304.89 13894.10 78.330 309.150 7269.84 7322.12 4147.28S 10222.28 W 5970282.36 N 361445.77 E 3.810 10377.22 13989.19 82.020 313.750 7286.08 7338.36 4085.27 S 10292.46 W 5970345.56 N 361376.66 E 6.146 10444.92 14084.43 82.890 318.820 7298.59 7350.87 4017.05S 10357.69 W 5970414.89 N 361312.62 E 5.356 10507.4 1 14178.14 84.190 322.460 7309.13 7361.41 3945.07 S 10416.72 W 5970487.87 N 361254.82 E 4.101 10563.58 14272.80 86.480 325.230 7316.83 7369.11 3868.90 S 10472.37 W 5970564.98 N 361200.48 E 3.789 10616.19 14359.09 87.470 328.190 7321.39 7373.67 3796.88 S 10519.66 W 5970637.80 N 361154.43 E 3.612 10660.62 14449.56 88.580 333.350 7324.51 7376.79 3718.01 S 10563.80 W 5970717.42 N 361111.65 E 5.831 10701.62 14545.08 89.570 333.090 7326.05 7378.33 3632.74 S 10606.83 W 5970803.41 N 361070.08 E 1.072 10741.27 14640.56 89.440 332.460 7326.88 7379.16 3547.84 S 10650.51 W 5970889.04 N 361027.86 E 0.674 10781.59 14736.14 88.950 332.410 7328.22 7380.50 3463.12 S 10694.74 W 5970974.50 N 360985.09 E 0.515 10822.45 14831.63 91.300 334.220 7328.01 7380.29 3377.81 S 10737.61 W 5971060.54 N 360943.68 E 3.106 10861.95 14927.14 90.860 333.980 7326.21 7378.49 3291.91 S 10779.33 W 5971147.14 N 360903.44 E 0.525 10900.25 15022.69 90.680 334.020 7324.93 7377.21 3206.04 S 10821.21 W 5971233.71 N 360863.04 E 0.193 10938.73 15118.22 90.560 332.760 7323.89 7376.17 3120.64S 10863.99 W 5971319.84 N 360821.72 E 1.325 10978.13 15213.09 90.250 333.550 7323.22 7375.50 3035.99 S 10906.83 W 5971405.20 N 360780.33 E 0.895 11017.62 . 15309.10 90.310 334.020 7322.75 7375.03 2949.86 S 10949.24 W 5971492.05 N 360739.40 E 0.493 11056.61 15404.75 90.000 333.820 7322.49 7374.77 2863.95 S 10991.29 W 5971578.66 N 360698.83 E 0.386 11095.26 15500.08 89.750 333.680 7322.70 7374.98 2778.45 S 11033.46 W 5971664.87 N 360658.13 E 0.301 11134.03 15595.67 91.360 333.580 7321.78 7374.06 2692.81 S 11075.91 W 5971751.22 N 360617.15 E 1.688 11173.09 15691.14 91.850 333.770 7319.10 7371.38 2607.28 S 11118.23 W 5971837.47 N 360576.30 E 0.550 11212.02 15786.75 90.490 333.320 7317.15 7369.43 2521.70 S 11160.82 W 5971923.76 N 360535.18 E 1.498 11251.21 15882.14 90.310 334.050 7316.48 7368.76 2436.20 S 11203.10 W 5972009.97 N 360494.37 E 0.788 11290.11 15977.70 90.250 333.070 7316.02 7368.30 2350.64 S 11245.65 W 5972096.25 N 360453.29 E 1.027 11329.27 1607327 91.730 334.060 7314.37 7366.65 2265.07 S 11288.19 W 5972182.53 N 360412.22 E 1.863 11368.4 1 16168.97 92.100 333.900 7311.17 7363.45 2179.12 S 11330.15 W 5972269.18 N 360371.74 E 0.421 11406.96 16263.68 91.850 334.400 7307.90 7360.18 2093.94 S 11371.42W 5972355.06 N 360331.93 E 0.590 11444.86 16359.28 91.730 333.020 7304.92 7357.20 2008.27 S 11413.74W 5972441 .44 N 360291.08 E 1.448 11483.78 16454.73 91.360 332.870 7302.34 7354.62 1923.30 S 11457.14W 5972527.14 N 360249.14 E 0.418 11523.81 11 November, 2004 - 10:31 Page 6 of 7 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for CD2-54 (mwd) Your Ref: API 501032049900 Job No. AKMW3317391, Surveyed: 16 October, 2004 Alaska North Slope Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 16550.16 91.300 333.010 7300.13 7352.4 1 1838.34 S 11500.54 W 5972612.83 N 360207.20 E 16617.00 91.300 333.010 7298.61 7350.89 1778.79 S 11530.87 W 5972672.89 N 360177.90 E All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 5228' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 267.7500 (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 16617.00ft, The Bottom Hole Displacement is 11667.26ft, in the Direction of 261 .2300 (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 16617.00 1778.79 S 11530.87 W Projected Survey 7350.89 Survey tool program for CD2-54 (mwd) From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 526.00 0.00 522.77 522.77 CB-SS-Gyro 7350.89 MWD Magnetic 526.00 16617.00 11 November, 2004 - 10:31 Page 70f7 North Slope, Alaska Dogleg Vertical Rate Section Comment (0/100ft) 0.160 11563.85 0.000 11591.81 Projected Survey . . DrillQuest 3.03.06.006 . . 2-04- l7'è WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Helen Wannan 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501-3539 November 17, 2004 RE: MWD Fonnation Evaluation Logs: CD2-54, AK-MW-3317391 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy ofthis transmittal letter to the attention of: Rob Kalish, Sperry-Sun, 6900 Arctic Blvd., Anchorage, AK 99518 CJ<t~J ldAA+C" I LDWG formatted Disc with verification listing. API#: 50-103-20499-00. -;;. ) dv 1'1 ~ e e MECHANICAL INTEGRITY REPORT' ...... dOL\ - \'ìg' :.IG REl.:U·.S;;: . ....~ \Q{d'ð-OL\ OPER Ex FIELD c.. ~ ~~. ~ \ ~\ Ñ.' 'W"'ELL NUHJ3ER c... \) d - ~ '-\ '-"'UD --,~,... .::-. i.J:..:..:... : ~~LL DATA C· ~\~ as ~TIg : . '" TD: J1JJ. TVD j :?BTD: MD <;. <:> I'\. Shoe: \l..\-s'ì<& MD '\S~O TVD i DV: ~'"-" MD TVD ·TVu _:':1e~ : ~~ Shoe: :'-1oi;:;g: 4.\/-;) Packe:!:' ::ole Size ~¡}Id MD \ :)" ~ -\ till TVD¡ :CP: till :~TD TVD i Set ë. t \ sO (, '-\ ana Pe:!:'£s to ~ C?ANI C;'.L INTEGRITY - P .6:..RT f 1 Annulus Press Test: ~p ; 15 min ; 30 min COüi!:ùe~ts: (\?þ" I Sr...)'o~,~~<>\ ,,,.çcr~~,\~,, w'N V"'\ \N(..\\ ~~ (f) ~ \~ ~~ . W...-\: \'lê:.S ~~c¿, \--'\. \:\' 1f'...<t[¡J ~ ~ . /' :-ŒCHÞ.l'!ICÞ~ INTEGRITY - PART /2 ~"'lO\:)~\ Cement: Volumes:' .Amt. Liner ~~ ; Csg SL\O~'{ DV ~ Þ\ CUlt -':01 to cover perfs O~<:¿~ ~\<L CDt-\\I \~\-\CJ('\. Q. ~Olc·~ S <1s"::>,,:>~ o~ C<tt--\.<t~\ S~",,-,$.~ ~ CD~~Ç"'Tt)~õ\ f\\~.\Ñ. -Ir-SOO' Theoretical TOC c::. ~'DLc ~ S\~\t\;\c..~\\Oc... ~ \¿)OQO' I( \ fCC.\~ "':c.. Cement Bond Log (Yes or No) '\<t ~ j In AOGCC File . . ~~~$~S. \- N.cÐ\ "c;-\:~~~(:J,-- . CBL ~valuation, zone ë.DOVe perfs ~ . Q..~~\-ci..\"( ~'{,D ~\UC( V\\o\~v--. ~O~ \L( \-O~ '1510 't),~\\tt~ \~~5i) ~ c:.r-Nl.~\\'t >~., "I~\.\(~ ~~ l\ \L(\'1 5>\"'" \0.\ \ " e:hc<!:.\,<-' '\ "'~~,~- r Evaluation . ~._-~ Proå.uc.tion Log: Type CONCLUSIONS: ? ar t i 1 : ? ar -:: : z : 4-:C \~\.~gtC("~O 49-1'1' \/~-OL\ Re: CD2-54 (204-178) Request to Commence Injection e e Subject: Re: CD2-54 (204-178) Request to Commence Injection From: Thomas Maunder <tom_maunder@admin.state.ak.us> Date: Tue, 09 Nov 2004 13: 11 : 13 -0900 To: "Hanson, Kelli L" <Kelli.L.Hanson@conocophillips.com> CC: AOGCC North Slope Office <aogccyrudhoe_bay@admin.state.ak.us> Kelli, I concur with your assessment regarding the adequacy of the cement isolation for CD2-54. You may have received an email from Bob Fleckenstein regarding the MIT form you sent in the document package. The form that the rig used is out of date. Also while I understand that the pressure information being presented is for setting the packer and then testing the annulus (IA) and represents the complete information for those completion operations, we would appreciate if only the IA test were submitted to Bob. By copy of this email, you have permission to initiate injection into CD2-54. Please contact the inspectors with an opportunity to witness a MIT after the well is put into service. Please call or message with any questions. Tom Maunder, PE AOGCC Hanson, Kelli L wrote: Mr. Maunder, CPAI requests approval to commence injection into CD2-54. The CD2-54 SCMT log is attached. The log indicates good to excellent quality cement is present across the logged interval from 13,935' MD (7,285' TVD SS) up to the tubing tail at 13,065' MD (6,995' TVD SS). The packer is located at 12,992' MD (6,963' TVD SS) @ 64 deg. The top of the Alpine C sand is located at 14,292' MD (7,326' TVD SS) @ 87 deg. The 7" casing shoe is located at 14,378' MD (7,330' TVD SS) @ 88 deg. PBTD is located at 18,250' MD (7,272' TVD SS) @ 97 deg. Placement of the cement job went as planned with good returns: Description of the 7" casing cement job pumped on 10/14/04: Cemented 7" casing as follows: Pump 5 bbls CW100. Test lines to 3700 psi. Pump 45 bbls CW100 and 30 bbls 10.5 mudpush. Drop bottom plug. Pump 70 bbls 15.8 cement. Drop top plug. Pumped 20 bbls H20. Switch to rig pump a and displaced cement with 531 bbls 9.8 mud. Bumped plug. Floats OK. 100% returns through out job. The tubing and casing were successfully MIT'd on 10/22/04 as documented below: Set packer, test tubing to 3570 psi, bled to 3496 in 30 minutes - test 7" X 4 1/2" annulus to 3500 psi, bled to 3378 psi in 30 minutes. Based on this information I've concluded the Alpine interval is adequately isolated in CD2-54. We would like to place this well on injection as soon as the facility hookup is complete (anticipated POI date is 11/12/04). Your early attention to this request would be appreciated. Thanks, Kelli Kelli L. Hanson Production Engineer Alpine Engineering lof2 11/9/2004 1: 12 PM CD2-54 Request to Commence Injection It e Subject: CD2-54 Request to Commence Injection From: "Hanson, Kelli L" <Kelli.L.Hanson@conocophillips.com> Date: Mon, 08 Nov 2004 17:39:39 -0900 a Ol-\., \"'(, % To: "Tom Maunder (E-mail)..<tom_maunder@admin.state.ak.us> CC: "Bob Fleckenstein (E-mail)" <bob_fleckenstein@admin.state.ak.us>, "Jim Regg (E-mail)" <jimJegg@admin.state.ak.us>, "Alonzo, Chris" <Chris.Alonzo@conocophillips.com>, "Pierson, Chris R" <Chris.R.Pierson@conocophillips.com> Mr. Maunder, CPAI requests approval to commence injection into CD2-54. The CD2-54 SCMT log is attached. The log indicates good to excellent quality cement is present across the logged interval from 13,935' MD (7,285' TVD SS) up to the tubing tail at 13,065' MD (6,995' TVD SS). The packer is located at 12,992' MD (6,963' TVD SS) @ 64 deg. The top of the Alpine C sand is located at 14,292' MD (7,326' TVD SS) @ 87 deg. The 7" casing shoe is located at 14,378' MD (7,330' TVD SS) @ 88 deg. PBTD is located at 18,250' MD (7,272' TVD SS) @ 97 deg. Placement of the cement job went as planned with good returns: Description of the 7" casing cement job pumped on 10/14/04: Cemented 7" casing as follows: Pump 5 bbls CW100. Test lines to 3700 psi. Pump 45 bbls CW100 and 30 bbls 10.5 mudpush. Drop bottom plug. Pump 70 bbls 15.8 cement. Drop top plug. Pumped 20 bbls H20. Switch to rig pump a and displaced cement with 531 bbls 9.8 mud. Bumped plug. Floats OK. 100% returns through out job. The tubing and casing were successfully MIT'd on 10/22/04 as documented below: Set packer, test tubing to 3570 psi, bled to 3496 in 30 minutes - test 7" X 4 1/2" annulus to 3500 psi, bled to 3378 psi in 30 minutes. Based on this information I've concluded the Alpine interval is adequately isolated in CD2-54. We would like to place this well on injection as soon as the facility hookup is complete (anticipated POI date is 11/12/04). Your early attention to this request would be appreciated. Thanks, Ke 11 i Kelli L. Hanson Production Engineer Alpine Engineering WNS Subsurface Development 907.265.6945 Content-Description: CD2-54_1320 Disposal.pdf Content-Type: application/octet-stream Content-Encoding: base64 10f2 11/9/20047:17 AM CD2-54 Request to Commence Injection tit e CD2-54 Content-Description: MIT CD2-54 lO-22-04.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Tbg Content-Description: CD2-54 Tbg detail.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: CD2-54 _ SCMT _ 270CT04.zip Content-Type: application/x-zip-compressed Content-Encoding: base64 Content-Description: CD2-5410g.ppt Content-Type: application/vnd.ms-powerpoint Content-Encoding: base64 20f2 11/9/2004 7: 17 AM lips !NS!TEGR_MWD_R_1 GAPI -I o " fA ',. ,. " '" o '" ¡; -I Õ ,= INSITERPX_MVVD__R_l :;-,-- DEPTH FEET 12600 - 12700 - ~ ==- ~ 12800 -1500- ~ -4500- -6000-- -7500- +NI·S 0.000 +EI.W 0.000 Northing 5974254.190 Ground Level: Easting 371737.500 0.000 latittude 70Ø2íY16.421N Longitude 151'2'26.684W Slot -15000 I -13500 -12000 Î -10500 W est(~ )/East( + ) e STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report Submit to: Hm reQg~admín.state.ak.us gOQcc prudhoe bay@adm¡n.sta!e.ak.us bob f1eckenste;n@admín.state.ak.us Contractor: Doyon Rig No.: 19 DATE: 10/14/2004 Rig Rep.: D. Lutrick Rig Phone: 670-4300 Rig Fax: 670-4301 Operator: Conoco Phillips Alaska IrOp. Phone: 670-4302 Op. Fax: 670-4303 Rep.: J. Welsh Field/Unit & Well No.: Colville R. CD2-54 PTD # 204-178 Location: Section: 2 Township: T11N Operation: Drlg: x Workover: Test: Initial: Weekly: x Test Pressure: Rams: 250/5000 psi Annular: 250/3500 p: TEST DATA MISC. INSPECTIONS: Test Result Location Gen.: P Housekeeping: P PTD On Location P Standing Order Posted P BOP STACK: Quantity 1 1 1 1 1 2 1 o 1/28/04 Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign Dr!. Rig Hazard Sec. Size 13-5/8 3-112 x 6 3-1/2 x 6 blinds 3-1/8 3-1/8 3-1/8 MUD SYSTEM: Visual Test Trip Tank P Pit Level Indicators P Flow Indicator P Meth Gas Detector P H2S Gas Detector P Alarm Test P P P P P Test Result P P P Test Result P P P P P P P NA e Meridian: Range: Explor.: Other: Valves: 250/5000 psi Umiat R4E FLOOR SAFETY VALVES: Quantity Test Result Upper Kelly 1 P Lower Kelly 1 P Ball Type 1 P Inside BOP 1 P CHOKE MANIFOLD: Quantity Test Result No. Valves 16 P Manual Chokes 1 P Hydraulic Chokes 1 P ACCUMULATOR SYSTEM: Time/Pressure Test Result System Pressure 3000 P Pressure After Closure 1525 P 200 psi Attained 23 P Full Pressure Attained 2 min 15 sec. P Blind Switch Covers: All stations P Nitgn. Bottles (avg): 4 @ 1825 psi Test Results Number of Failures: ~ Test Time: 4.0 Hours Components tested 28 Repair or replacement of equipment will be made within n/a days. Notify the North Slope Inspector 659-3607, follow with written confirmation to Superviser at: jim reQg~admín.state.ak.us Remarks: Good Test 24 HOUR NOTICE GIVEN YES x NO Date 10/14/04 Time Waived By x 9:00AM Witness John Crisp Test start 1 :30pm10/14 Finish 5:30pm10/14 BOP Test (for rigs) BFL 1/28/04 BOP Doyon 19 10-14-04 CD2-54.xls e STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report Submit to: Hm regg@admín.state.ak.us aOQcc prudhoe bav(â{adm;n.state.ak.us bob fieckenste;n@admín.state.ak.us Contractor: Doyon Rig No.: 19 DATE: 101612004 Rig Rep.: D. Lutrick Rig Phone: 670-4300 Rig Fax: 670-4301 Operator: Conoco Phillips Alaska Ir Op. Phone: 670-4302 Op. Fax: 670-4303 Rep.: T. Krupa Field/Unit & Well No.: Colville R. CD2-54 PTD # 204-178 Location: Section: 2 Township: T11N Operation: Drlg: x Workover: Test: Initial: x Weekly: Test Pressure: Rams: 250/5000 psi Annular: 250/3500 p: TEST DATA MISC. INSPECTIONS: Test Result Location Gen.: P Housekeeping: P PTD On Location P Standing Order Posted P BOP STACK: Quantity 1 1 1 1 1 2 1 o 1/28/04 Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign Dr!. Rig Hazard Sec. Size 13-5/8 3-1/2 x 6 3-1/2 x 6 blinds 3-1/8 3-1/8 3-1/8 MUD SYSTEM: Visual Test Trip Tank P Pit Level Indicators P Flow Indicator P Meth Gas Detector P H2S Gas Detector P Alarm Test P P P P P Test Result P P P Test Result P P P P P P P NA e Meridian: Range: Explor. : Other: Valves: 250/5000 psi Umiat R4E FLOOR SAFETY VALVES: Quantity Test Result Upper Kelly 1 P Lower Kelly 1 P Ball Type 1 P Inside BOP 1 P CHOKE MANIFOLD: Quantity Test Result No. Valves 16 P Manual Chokes 1 P Hydraulic Chokes 1 P ACCUMULATOR SYSTEM: Time/Pressure Test Result System Pressure 3000 P Pressure After Closure 1525 P 200 psi Attained 33 sec. P Full Pressure Attained~fnin 55 sec. P Blind Switch Covers: All stations P Nitgn. Bottles (avg): 4 @ 1750 psi Test Results Number of Failures: ~ Test Time: 4.5 Hours Components tested 28 Repair or replacement of equipment will be made within n/a days. Notify the North Slope Inspector 659-3607, follow with written confirmation to Superviser at: íjm reQQt62admín.state.ak.us Remarks: Good Test 24 HOUR NOTICE GIVEN YES x NO Waived By Date 1 0/04/04 Time 8:20pm Witness Test start 1 :45pm10/6 Finish 6:15pm10/6 BOP Test (for rigs) BFL 1/28/04 x Lou Grimaldi BOP Doyon 19 10-6-04 CD2-54.xls . ~=:fÆ=:~ rnrF . ~ fE\ ~IYU FRANK H. MURKOWSKI, GOVERNOR AI,ASIiA. OILAlQ) GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 C. Alvord Alpine Drilling Team Leader ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Re: Colville River CD2-54 ConocoPhillips Alaska, Inc. Permit No: 204-178 Surface Location: 2104' FNL, 1498' FEL, SEC. 2, T11N, R4E, UM Bottomhole Location: 2593' FNL, 2104' FWL, SEC. 4, T11N, R4E, UM Dear Mr. Alvord: Enclosed is the approved application for permit to drill the above referenced service well. This permit to drill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659- 7 (pager). BY ORDER Of THE COMMISSION DATED this.Lkday of September, 2004 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. 1 a. Type of Work: Drill L:J Re-entry D 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: --- )f:~ 4/¡7 ~ STATE OF ALASKA ALASKA OIL & GAS COMMISSION PERMIT TO DRILL Redrill U 1b. Current Well Class: Stratigraphic Test D ExploratoryU Development Oil U Multiple Zone D Service [2] Development Gas D Single Zone [2] 5. Bond: ~ Blanket U Single Well 11. Well Name and Number: Bond No. 59-52-180 CD2-54 6. Proposed Depth: ,/ 12. FieldIPool(s): MD: 18391' ./ TVD: 7431' Colville River Field 7. Property Designation: P.O. Box 100360 Anchorage, AK 99510-0360 4a. Location of Well (Govemmental Section): Surface: 2104' FNL, 1498' FEL, Sec. 2, T11 N, R4E, UM II Top of Productive Horizon: ADL 380075, 387207 S. Land Use Permit: Alpine River Pool 13. Approximate Spud Date:~ roi)5,~')çJ'J' /øf, If) r 14. Distance to Nearest Property: 1058' FEL, Sec. 9 1120' FNL, 1058' FEL, Sec. 9, T11 N, R4E, UM Total Depth: 2593' FNL, 2104' FWL, Sec. 4, T11N, R4E, UM I 4b. Location of Well (State Base Plane Coordinates): 20. Attachments: Filing Fee 0 Prope'rty Plat 0 Surface: x- 371737.5 0/ 16. Deviated wells: Kickoff depth: 200 1S. Casing Program Size Hole 42" 12.25" 8.5" N/A Casing 16" 9.625" 7" 4.5" 19 Total Depth MD (ft): Casing Structural Conductor Detailed Operations Intermediate Production Liner Perforation Depth MD (ft): ASRCNPRA 02 9. Acres in Property: 2560 10. KB Elevation 15. Distance to Nearest y- 5974254.2 Zone- 4 (Height above GL): 52 feet Well within Pool: CD2-31PB1, 1776' 17. Anticipated Pressure (see 20 Me 25.035) ./ Max. Downhole Pressure: 3363 psig / Max. Surface Pressure: 2619 psig Setting Depth Quantity of Cement Top Bottom c. 1. or sacks MD TVD MD TVD (including stage data) 37' 37' 114' 114' 37' 37' 3210' 2390' 596 sx AS Lite & 230 sx LiteCrete 37' 37' 14597' 7400' 330 sx Class G 32' 32' 13317' 7169' ft. Maximum Hole Angle: 900 Specifications Weight Gracie Coupling Length 62.5# H-40 Weld 77' 36# J-SS BTC 3173' 26# L-80 BTC-M 14560' 12.6# L-80 IBT-mod 13285' PRESENT WELL CONcmON SUMMARY Total Depth TVD (ft): Plugs (measured) (To be completed for Redrill and Re-Entry Operations) Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured) Length Cement Volume MD Size TVD Perforation Depth TVD (ft): BOP SketchU Diverter Sketch 0 Time v. Depth Plot U Drilling Auid Program [2] Date: Shallow Hazard Analysis U 20 MC 25.050 requirements [2] Drilling programl::J Seabed Report 0 21. Verbal Approval: Co'mmission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Commission Use Only AP~~"i;3-zo<lqq~tX> :::'9//I./oý Samples required 0 Yes ~ No Mud log required' 0 Yes ~ No Hydrogen sulfide measures D Yes ~ No Directional survey required .Dr Yes D No . 50oaQ~\ ~\'-\<t,>\-~~ ~\o..~~~ \š:)y>~c;.-\- \ rv\-~Q.\ f:. \ ~~Ù-l~' '\-\ \T~ C.(".M<'1\.-\ \C~ ~~d 6>CA~~ðS",()SS-<J·,)(..)), -\-~C-<-<:....(£~-\-o~\(¿ c)ÕÅ~c..d-SI4~A CE'VE~~ BY ORDER OF ~t: ,/ ,~ ./ COMMISSIONER THE COMMISSION~: r~ tJ SEP 1 07.004 I 0·\ o. Gas Cons. Comm\SS\on A\as\<.a '01. Anchorage Printed Name Signature Permit to Drill Number: 2-D v/ .-p 17 f{ Conditions of approval : C. Alvord 6"1 /?~() Yl-e Contact Vern Johnson @ 265-6081 Title Alpine Drilling Team Leader Phone 2(, ~-'t::¡ 77 Date if lie joy Preoared bv Vem Johnson See cover letter for other requirements Form 10-401 Revised 3/2003, Submit in Duplicate ORIGINAL CD2-54 Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment: Detailed Risk Information for further discussion of these risks) .12-1/4" Hole /9-5/8" Casina Interval Event Risk Level Conductor Broach Low Well Collision Low Gas Hydrates Low Running Sands and Gravel Low Abnormal Pressure in Low Surface Formations J >2000' TVD Lost Circulation Low .8-1/2" Hole /7" Casina Interval Event Risk Level Abnormal Pressure in Low Surface Formations >2000' TVD Lost circulation Low Hole swabbing on trips Moderate Abnormal Reservoir Pressure Low Hydrogen Sulfide gas Low Mitigation Strategy ry1onitor cellar continuously during interval. -.J3.yro single shots as required 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. Increase mud weight Reduce 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 (ECO) monitoring, mud rheology, lost circulation material Reduced trip speeds, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECO) 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 Low 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 (ECO) 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 (ECO) 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 o R ~!INAl ~ fr"'~~ t;J ~ :: -~<r_} ? --- Alpine: CD2-54 Procedure Procedure 1. Move on Doyon 19. 2. Rig up on riser 3. Drill 12- ~" hole to the surface casing point as per the directional plan. 4. Run and cement 9-5/8" surface casing. 5. Pressure test casing to 2500 psi. 6. Install and test BOPE to 5000 psi. 7. Pick up and run in hole with 8-1/2" drilling BHA. 8. Drill out 20' of new hole. Perform leak off test. ",/ 9. Drill 8-%" hole to intermediate casing point in the Alpine Sands. (LWD Program: GR/RES/PWD) 10. Run and cement 7" casing as per program. Top of cement> 2058' MD above Alpine C sand. Carry out a leak off test down the 9-5/811 x 7" casing annulus to confirm the fracture pressure referenced to the casing shoe. Freeze protect casing annulus and casing. Note: Additional cement may be required if the Albian or Nanuq sands are deemed commercially viable. / 11. Pressure test casing to 3500' psi. 12. BOPE test to 5000 psi. 13. Run drilling assembly. Drill out and perform formation integrity test to 12.5 ppg EMW. Minimum acceptable leak off for drilling ahead is 11.5 ppg EMW. 14. Drill 6-1/8" horizontal section to well TO (LWD Program: GR/RES/PWD). 15. Circulate the hole clean and pull out of hole, displacing the well to 9.2 ppg brine. 16. Run 4-%, 12.6#, L-80 tubing with DB nipple, gas lift mandrel(s), and packer. Land hanger. 17. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 18. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 19. Circulate tubing to diesel and install freeze protection in the annulus. 20. Drop ball and set packer. Test tubing and tubing-casing annulus separately to 3500 psi / 30 mins. 21. Set BPV and secure well. Move rig off. OR G~NÀt Well Proximity Risks: r / ~..j Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. CD2-53 will be the closest well to C02-54. Well separation is 10.7' @ 250' MD. Accounting for survey uncertainties, the ellipse-to-ellipse separation is 5.8' @ 250' MD. DrillinQ Area Risks: There are no high-risk events (e.g. over-pressures zones) anticipated. ~ Lost circulation: Faulting within the Alpine reservoir section is considered to be the most likely cause of lost circulation. Standard LCM material has proved effective in dealing with lost circulation in previous development wells. Additional care and attention will be given to the higher potential of inducing a kick when drilling horizontally as opposed to vertically. Good drilling practices will be stressed to minimize the potential of taking swabbed kicks. Annular PumpinQ Operations: Incidental fluids developed from drilling operations on well CD2-54 will be injected into a permitted annulus on C02 'pad or the class 2 disposal well on C01 pad. The CD2-54 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 CD2-54 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 USOW'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 base of the Schrader Bluff Formation (C-40). These 450-500' thick shales are part of the Colville Group and are known to provide vertical barriers to fluid flow in other areas. The maximum volume of fluids to be pumped down the annulus of this well will not exceed 35,000 bbl without the specific permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling fluid wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1,500 psi for annular injection, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure = (12.0 ppg) * (0.052) * (Surf. Shoe TVD) + 1,500 psi = (12.0 ppg) * (0.052) * (2390') + 1,500 psi = 2,990 psi Pore Pressure = 1,081 psi Therefore Differential = 2991 - 1081 = 1910 psi. The internal casing pressure is conservative, since frictional losses while pumping have not been taken into consideration. The surface and intermediate casing strings exposed to the annular pumping operations have sufficient strength by using the 85% collapse and burst ratings listed in the following table: Wt Connection 85% of 85% of OD (ppf) Grade Range Type Collapse Collapse Burst Burst 9-5/8" 36 J-55 3 BTC 2,020 psi 1,717psi 3,520 psi 2,992 psi 7" 26 L-80 3 BTC-Mod 5,410 psi 4,599 psi 7,240 psi 6,154 psi t¡1i)~~Nm YJJi.~! . L . Wc,"". '> '.. .. . ,. -- CD2-54 DRilLING FLUID PROGRAM Density PV YP Funnel Viscosity Initial Gels 10 minute gels API Filtrate HPHT Fluid Loss at 160 PH KCL Oil Iwater ratio SPUD to 9-5/8"surface casing point -12 %" 8.8 - 9.6 ppg 20 - 60 100 - 200 Intermediate hole to 7" casing point - 8 Y2" Production Hole Section - 6 1 18" 9.6 - 9.8 ppg 1 0 - 25 15 - 25 9.0-9.6 ppg 10-15 25-30 v" NC - 10 cc I 30 m in 4-8 <18 4 - 12 cc/30 min (drilling) 8.5 - 9.0 9.0 -10.0 10-15 12-20 NA 12-14 cc/30 min 9.0-9.5 6% Surface Hole: A standard high viscosity fresh water I gel spud mud is recommended for the surface interval. Keep flowline viscosity at ± 200 sec/qt while drilling and running casing. Reduce viscosity prior to cementing. Maintain mud weight < 9.6 ppg by use of solids control system and dilution where necessary. Intermediate Hole Section: Fresh water gel I polymer mud system. Ensure good hole cleaning by pumping regular sweeps and maximizing fluid annular velocity. There is potential for lost circulation, particularly after the Alpine is penetrated. Maintain mud weight at or below 9.8 ppg and be prepared to add loss circulation material. Good filter caXe quality, hole cleaning and maintenance of low drill solids (by diluting as required) will all be important in maintaining wellbore stability. Production Hole Section: The horizontal production interval will be drilled with aM-I Flo-Pro drill-in fluid. The base fluid will consist of 6% KCI, with ± 30PPB calcium carbonate bridging material to minimize formation damage. Flo-Vis Polymer and Dual-Flo starch will be used for viscosity and fluid loss control respectively. fO RIG INA L Colville River Field CD2-54 Injection Well Completion Plan 16" Conductor to 114' Updated 8/31/04 Sperry Sun Directional Plan WP 04 - æ 4-1/2" Camco DS Nipple (3.812') at 1900' TVD = 2285' MD 9-5/8" 36 ppf J-55 STC Surface Casing @ 3210' MD 1 2390' TVD cemented to surface Packer Fluid mix: 9.? PPQ KCI Srine with 2000' TVD diesel cap 4-1/2" 12.6 ppf L-80 1ST M tubing run with Jet Lube Run'n'Seal pipe dope Tubing suspended with diesel Completion MD TVO Tubing Hanger 32' 32' 4-1/2", 12.6#/ft, 1ST-Mod Tubing Cameo DS6 nipple 2285' 1900' 4-1/2", 12.6#/ft, 1ST-Mod Tubing Cameo KSG2- GLM (3.909" 10) 13145' 7113' 4-1/2", 12.6#/ft, 1ST-Mod Tubing (2) Baker 83 Packer wI millout extension 13225' 7140' 4-1/2", 12.6#/ft, 1ST-Mod Tubing (1) HES "XN" (3.725")-66.0° inc 13305' 7166' 4-1/2", 12.6#/ft, 1ST-Mod 10' pup joint WEG 1331 7' 7169' TOC @ +1- 12539' MD 16887' TVD (>2058' MD above top Alpine) Camco KBG-2 GLM (3.909" DRIFT 10) wi dummy Baker 83 Packer WI miílout extension at +1- 13225' MOl 7140' TVD < 200' TVD from top of Alpine """~~.:---~:=:.:.:.~, .,~~<~.~~~< ~ Top Alpine at 14011' MO 1 7340' TVO '~-.;--:=~~~- ~-:..... Well TO at 18391' MDI 74311 TVD 7" 26 ppf L-80 STC Mod Production Casing @ 14597' 17400' TVD @+I- 88.3º O~ r ~mf· " Jô)lt . N· ,'t,q., . , ~, .. C..',. . '., '" . - . - '; _ .. ~ .L . Q.-.:·.Zl q ';.;:i <.; i ..""'" 9 - t -,~ t CD2-54 PRESSURE INFORMATION AND CASING DESIGN (per 20 ACC 25.005 ( c ) (3,4) and as required in 20 ACC 25.035 (d) (2)) The following presents data used for calculation of anticipated surface pressure (ASP) during drilling of this well: Casing Size Csg Setting Fracture Pore pressure ASP Drilling (in) Depth Gradient (Ibs. I (psi) (psi) MDfTVD(ft) gal) 16 114/114 10.9 52 53 9 5/8 3210 I 2390 14.5 1081 1563 7" 14597 I 7400 16.0 3349 2619 N/A 18391 17431 16.0 3363 N/A . NOTE: The Doyon 19 5000 psi BOP equipment is adequate. Test BOP's to minimum 3500 psi. PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE (ASP) ASP is determined as the lesser of 1) surface pressure at breakdown of the formation casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP = [(FG x 0.052) - 0.1]D Where: ASP = Anticipated Surface pressure in psi FG = Fracture gradient at the casing seat in Ib/gal 0.052 = Conversion from Ib./gal to psi/ft 0.1 = Gas gradient in psi/ft o = 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 casing (9 5/8") ASP = [(FG x 0.052) - 0.1] D = [(14.5 x 0.052) - 0.1] x 2390 = 1563 psi OR ASP = FPP - (0.1 x D) = 3349 - (0.1 x 7400') = 2609 psi 3. Drilling below intermediate casing (7") ·ASP = FPP - (0.1 x D) = 3362 - (0.1 x 7431') = 2619 psi ./ OHrGINAL 95/8" Surface Casing run to 3210' MD I 2390' TVD. Cement from 3210' MD to 2710' (500' of fill) with Class G + Adds @ 15.8 PPG, and from 2710' to surface with Arctic Set Lite 3. Assume 300 % excess annular volume in permafrost and 50 % excess below the permafrost (1795' MD). Lead slurry: (2710' -1795') X 0.3132 ft3/ft X 1.5 (50% excess) = 401.2 fe below permafrost 1795' X 0.3132 fe/ft X 4 (300% excess) = 2248.8fe above permafrost Total volume = 401.2 + 2248.8 = 2650.0 fe => 596 Sx @ 4.45 ft3/sk System: 596 Sx ArcticSet Lite 3 @ 10.7 PPG yielding 4.45 fe/sk, Class G + 30% D053 thixotropic additive, 0.6% D046 antifoamer, 1.5% D079 extender, 1.5% SOOI accelerator, 50% D124 extender and 9% BWOWI D044 freeze suppressant Tail slurry: 500' X 0.3132 ft3/ft X 1.5 (50% excess) = 234.9 fe annular volume 80' X 0.4341 ft3/ft = 34.7 ft3 shoe joint volume Total volume = 234.9 + 34.7 = 269.6 fe => 230 Sx @ 1.17 fe/sk System: . 230 Sx Class G + 0.2% D046 antifoamer, 0.3% D065 dispersant and 1 % SOOI accelerator @ 15.8 PPG yielding 1.17 ft3/sk 7" Intermediate Casing run to 14597' MD 17400' TVD Cement from 14597' MD to +1- 12539' MD (minimum 500' MD above top of Alpine C Formation) with Class G + adds @ 15.8 PPG. Assume 40% excess annular volume. Tail: (14597' - 12539') X 0.1268 ft3/ft X 1.4 (40% excess) = 365.3 fe annular vol. 80' X 0.2148 fe/ft = 17.2 fe shoe joint volume Total volume = 365.3 + 17.2 = 382.5 fe => 330 Sx @ 1.16 fe/sk System: 330 Sx Class G + 0.2% D046 antifoamer, 0.25% D065 dispersant, 0.25% D800 retarder and 0.18% D167 fluid loss additive @ 15.8 PPG yielding 1.16 ft3/sk 1 By Weight Of mix Water, all other additives aœtæWJ(l -~ -- I . ···~Ph,~,,··~ <~II- Conoco"i "" ips Plan: CD2-54 (wp05) .ConocoPhillips Alaska Inc. 'Colville River Unit ¡Alpine CD2 'Plan: CD2-54 Plan: CD2-54 Standard Planning Report 01 September, 2004 ORIGINAL ConocJPt,illips j I / / I / I / j I I / / : I / / I 1 / I 1 / 1 / I 1 I , { / j 1 I I 1 / ~- - - ~ -- - - - - - - - - - - - - -- -- -;~"~~~.~~I~~;1;'~H~I;:;~~;~.~ - - ~_-_- --- -::~- -----\~-----------------------------------------------~-~I~ - . \"'9" {Heel} Con. Dk, 14717ft, 7402ft (S-{Sft FNL. 1493ft FEL. Sec!HI1....R4E i ~ I // I /// I \ Begin Oir @ 4.00: 8633.34O«,5264.131ft ~\ ~-------l I I I I 1'--------- I I I , End Dir, Start Sail @ 65.61: 8823.570f1, 5353.946ft I , . I , I: 11 I I I I , , I I I I I' I I I I I I I I I I ~ : I Begin Dir @ 3.50 : 12124.710f1,6717.222ft I I I I I I I I I 4000 3000 2000 1000 0 c 2 -1000 o o o C\J :::: -2000 + ~ t o Z - -;- -3000 ~ -S o (j) -4000 ~Sì b.\.~~ '0r¡,h r:fG . 00'2-': 6 1/8" Open Hole ~\,<>-0' " f 1 CD2-54 Toe 1 1 1 { 1 1 1 - - - - - - - .... - - - ------------- - ... ------ õ·----- a,¡ ::::J E ------ ë:" o u -5000 -6000 ;: Cõ d o 1 """ 1 ,.... 1 §I o f 01 r-.: a¡ It) ~: II I, I, " I, I, I, I, I, I I J I 1 1 -7000 å,; ë; .c. -8000 n~ <1> t: '51 a,¡ CD I I I I I I I -13000 -1 0000 -12 2L) 0' (/) u r-.. -11000 ConocoPhillips Alaska Inc. Engineering Calculation Method: Error System: Scan Method: Error Surface: Warning Method: Project: Colville River Unit Site: AJpine CO2 Well: Plan: CO2-54 Wellborn.:. --"Ian: CO2-54 Plan: CO2-54 (wp05) Exploration Minimum Curvature ISCWSA Elliptical Conic Rules Based Trav. Cylinder North Approved Plan SHL (2103'FNL & 1498TEL, Sec2-T11N-R4E} , , \ , Begin Dir @ 3.00 : 200.0100,200.0100 \ \ \ End Dir, Start Sail @ 58.00: 2133.340«, 1819.656ft " " " I I I J , I I I I I I I I I I J I I I I I I , I J -i I I I I I I I í -3000 -1000 , I I I I I I I -6000 I I J II -2000 J I I I I I J I I I I -5000 -4000 -9000 -8000 -7000 West(-)/East(+) (2000 ft/in) SECTION DETAILS See MD Inc Azi TVD +w-S +EJ-W DLeg TFace vSec Target 1 36.100 0.00 0.00 36.100 0.000 0.000 0.00 0.00 0.000 2 200.000 0.00 0.00 200.000 0.000 0.000 0.00 0.00 0.000 3 2133.333 58.00 242.00 1819.653 -421.486 -792.700 3.00 242.00 808.629 4 8633.333 58.00 242.00 5264.128 -3009.360 -5659.783 0.00 0.00 5773.516 5 8823.564 65.61 241.87 5353.943 -3088.187 -5807;614 4.00 -0.90 5924.327 6 12124.699 65.61 241.87 6717.218 -4505.690 -8458.965 0.00 0.00 8629;261 7 14717.153 90.00 332.68 7402.000 -3744.517-10551.857 3.50 90.33 10690.671 CO2-54 Heel 8 18391.346 91.56 332.68 7352.000 -480.615-12238.065 0.04 0.03 12247.499 CD2-54 Toe o RtGJI'NrAL spel'r"V-5un º_BJ.~L.. I NJ~ ...§..§~_~LÇ-=~~~ .\ IHLUllI'IHO\' ('O\II'V>Y Conoc;Phillips ConocoPhillips Alaska Inc. Engineering Exploration Approved Plan Project: Colville River Unit Site: Alpine CO2 Well: Plan: CO2-54 Well bore: Plan: CO2-54 Plan: CO2-54 (wp05) Calculation Method: Minimum Curvature Error System: ISCWSA Scan Method: Trav. Cylinder North 1000 I SHL (21 (J3'FNL & 1498'FEL, Sec2-T11N-R4E) Rß _------ o 0 -m-----~~-- :.- - - -- - -- - ~ - -- - - - ~~. - - - -- - - Begin D;fOO' 2'T0ft,200.0¡ End Dlr, Sta15a1l @ 58.00: 2133.34Oft, 1819.656ft _-----------, I , 9-518" Csg Pt n. Drill out 8-1/2" Hole: 3209.625ft, 2390.000ft ~-¿- - - -~ -1- - - - - -I 1 I I : I I I I ( 8000 =t~~;¿~~,~~ :: -'\ \"\' '~" .... - "\' .\ \' .... ~ , \ \'\ ',"', - \ \.\ .... "- ~ \ '- ...." 1\ I I \ ~ \ I I' ,1- \ -30QO' \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 809 -----------~------- ---. 2000- c: _ 2390 d, .- ~~---I-----r----r--- 0",,_ -. ~,~OOO~ ---= ct':" ~ 4000 Zi :J::::i 5000 ~ ïJ ¡¡) .j II I I I I I I I --;- Target (Heel) Continue Dir, 14'7íl.15Oft, 7402.002ft, (S'15ft FNL, 1493ft FEL, Sec9- T11 N--R4E I I I I II I I I II I I I II I I :1 ill I I I II I I I II I I: I II I I I II I 2000 3000 4000 5000 6000 7000 8000 9000 10000 Begin Dlr @ 4.00: 8633.34Oft,5264.131ft I 1/ I I I 1/ I I ì / / /j ¡ ¡ ¡ i / / End Dlr, Start Sail @ 65.61: 8823.5700, 5353.946ft / / / - - - - - .~.~..~.~...J ...........J.................,J.. 1 Begin Dlr @ 3.50: 12124.71OO,6717.222ft ~ I I. 7': ~~IPt n. Begin LI8" hole: t597.000ft, J400.181ft - Lntinue Dlr / ' I / / I' 61/811 Open Hole //// I r/ L . .. ._J / ! ~t;r~. t ('¡i:t:::~ i i ., ------ ,I - -- ,I C02-54 Toe ;: I I I I I I I I I I I I I I I I ··I··l"'·I···; I I 11000 12000 13000 14000 15000 16000 () o !\:) ¡j, ~ () o !\:) ¡j, .þ. II ii ~~~~~L~-~~L~~ ~.~ ~..~ ~..,-~. ~~~r:--- ~ ~f-~~-~'- ~ -- ~...;:, ····1······················· .............. II 6000 7000 ( r !I ii I I o 1000 SECTION DETAILS See MD Ine AzI TVD +NI-S +EI-W DLeg TFace VSec 1 36.100 0.00 0.00 36.100 0.000 0.000 0.00 0.00 0.000 2 200.000 0.00 0.00 200.000 0.000 0.000 0.00 0.00 0.000 3 2133.333 58.00 242.00 1819.653 -421.486 -792.700 3.00 242.00 808.629 4 8633.333 58.00 242.00 5264.128 -3009.360 -5659.783 0.00 0.00 5773.516 5 8823.564 65.61 241.87 5353.943 -3088.187 -5807.614 4.00 -0.90 5924.327 6 12124.699 65.61 241.87 6717.218 -4505.690 -8458.965 0.00 0.00 8629.261 spef""l""'ly-sun 7 14717.153 90.00 332.68 7402.000 -3744.517-10551.857 3.50 90.3310690.671 ë"ÄïLL'1 ¡;'IG" '!;is"tv ï I:: ~ 8 18391.346 91.56 332.68 7352.000 -480.615-12238.065 0.04 0.03 12247.499 A '.~j..:¡,t:U:,1I1J;:i:c" (,("'W:';~:I Target COO-54 Heel COO-54 Toe ../ ConocoPhillips SPERRY_SUN HES Planning Report Database: Coinparjy: ProjeCt: Site: Wèll: Wellbore: Design: EDM 2003.11 Single User Db ConocoPhillìps Alaska Inc. Colville River Unit Alpine CD2 Plan: CD2-54 Plan: CD2-54 CD2-54 (wp05) Local Co-ordinateRéference: TVDReference: MDReference: North Reference: Survey CalculaüonMethod: Well Plan: CD2-54 52' MSL @ 52.000ft (52' MSL) 52' MSL @ 52.000ft (52' MSL) True Minimum Curvature Project Colville River Unit, North Slope Alaska, United States Map System: Geo Datum: Map Zone: US :State Plane 1927 (Exact sOlution) NACo 1927 (NADCON CONUS) Alaska Zone 04 System Datum: Mean Sea Level Using Well Reference Point Using geodetic scale factor Site Alpine CD2 0.000 ft Northing: Easting: Slot Radius: 5,974,641.660 ft 371,696.240 ft 0" Latitude: Longitude: Grid Convergence: 700 20' 20.225" N 151002' 28.083" W -0.98 0 Site Position: From: Position Uncertainty: Map Plan: CD2-54, CD2-54 Slot +N/-S +E/-W 0.000 ft 0.000 ft 0.000 ft Northing: Easting: Wellhead Elevation: 5,974,254.190 ft 371,737.500 ft v ft Latitude: Longitude: Ground Level: 70020' 16.421" N 151002' 26.684" W 0.000 ft Plan: CD2-54 Field Strength (nT) 57,504 CD2-54 (wp05) 7 Phase: PLAN Tie On Depth: 36.100 D.epth.FrOm(TVD) Direction ,(ft) C') 36.100 267.75 , Plan Sections Measured Vertical Dogieg Build Turn Depth Inclination Azimuth Depth +N[-S +E/-W Rate Rate Rate TFO (ft) (0) (0) (ft) (ft) (ft) (0/100ft) ("/100ft) (·/100ft) (0) 36.100 0.00 0.00 36.100 0.000 0.000 0.00 0.00 0.00 0.00 200.000 0.00 0.00 200.000 0.000 0.000 0.00 0.00 0.00 0.00 2,133.333 58.00 242.00 1,819.653 -421.486 -792.700 3.00 3.00 0.00 242.00 8,633.333 58.00 242.00 5,264.128 -3,009.360 -5.659.783 0.00 0.00 0.00 0.00 8,823.564 65.61 24187 5,353.943 -3,088.187 -5,807.614 4.00 4.00 -0.07 -0.90 12,124.699 65.61 241.87 6,717.218 -4,505.690 -8,458.965 0.00 0.00 0.00 0.00 14,717.153 90.00 332.68 7,402.000 -3,744.517 -10,551.857 3.50 0.94 3.50 90.33 CD2-54 Heel 18,391.346 91 56 332.68 7,352.000 -480.615 -12,238.065 0.04 0.04 0.00 0.03 CD2-54 Toe 9/1/2004 9:32:07AM Page 2 of 8 OR I,GINAl~·· COMPASS 2003.11 Build 38 .../- SPERRY_SUN HES ~~ ConocoPhillips Planning Report Database: EÓM 2003.11 Single User Db Local Co-ordinate Reference: Well Plan: CD2-54 Company: ConocoPhillips Alaska Inc. TVD Reference: 52' MSL @ 52.000ft (52' MSL) Project: Colville River Unit MD Reference: 52' MSL @ 52.000ft (52' MSL) Site: Alpine CD2 North Reference: True Well: Plan: CD2-54 Survey Calculation Method: Minimum Curvature Wellbore: Plan: CD2-54 Design: CD2-54 (wp05) Planned Survey Measured Vertical Vertical Dogleg Buifd Tum Depth Inclination Azimuth Depth +N/-S +EI-W Section Rate Rate Rate (ft) (0) CO) (ft) (ft) eft) eft) e/100ft) e/100ft) (o/10Oft) 36.100 0.00 0.00 36.100 0.000 0.000 0.000 0.00 0.00 0.00 SHL (2103'FNL & 1498'FEL, Sec2-T11N-R4E) ./ 100.000 0.00 0.00 100.000 0.000 0.000 0.000 0.00 0.00 0.00 200.000 0.00 0.00 200.000 0.000 0.000 0.000 0.00 0.00 0.00 Begin Dir @ 3.00: 200.010ft,200.010ft 300.000 3.00 242.00 299.954 -1.229 -2.311 2.357 3.00 3.00 0.00 400.000 6.00 242.00 399.635 -4.912 -9.238 9.423 3.00 3.00 0.00 500.000 9.00 242.00 498.768 -11.039 -20.761 21.178 3.00 3.00 0.00 600.000 12.00 242.00 597.082 -19.593 -36.850 37.590 3.00 3.00 0.00 700.000 15.00 242.00 694.308 -30.552 -57.459 58.614 3.00 3.00 0.00 800.000 18.00 242.00 790.179 -43.884 -82.534 84.192 3.00 3.00 0.00 900.000 21.00 242.00 884.432 -59.553 -112.004 114.254 3.00 3.00 0.00 1,000.000 24.00 242.00 976.810 -77.517 -145.789 148.718 3.00 3.00 0.00 1,100.000 27.00 242.00 1,067.058 -97.726 -183.796 187.490 3.00 3.00 0.00 1,200.000 30.00 242.00 1,154.930 -120.125 -225.922 230.462 3.00 3.00 0.00 1,300.000 33.00 242.00 1,240.184 -144.652 -272.051 277.518 3.00 3.00 0.00 1,400.000 36.00 242.00 1,322.587 -171.240 -322.056 328.527 3.00 3.00 0.00 1,500.000 39.00 242.00 1,401.913 -199.816 -375.800 383.352 3.00 3.00 0.00 1,600.000 42.00 242.00 1,477.945 -230.303 -433.136 441.840 3.00 3.00 0.00 1,700.000 45.00 242.00 1,550.474 -262.615 -493.908 503.833 3.00 3.00 0.00 1,800.000 48.00 242.00 1,619.302 -296.666 -557.947 569.159 3.00 3.00 0.00 1,900.000 51.00 242.00 1,684.239 -332.360 -625.079 637.640 3.00 3.00 0.00 2,000.000 54.00 242.00 1,745.109 -369.602 -695.120 709.088 3.00 3.00 0.00 2,100.000 57.00 242.00 1,801.743 -408.288 -767.878 783.308 3.00 3.00 0.00 2,133.333 58.00 242.00 1,819.653 -421.486 -792.700 808.629 3.00 3.00 0.00 End Dir, Start Sail @ 58.00: 2133.340ft, 1819.656ft 2,200.000 58.00 242.00 1,854.981 -448.028 -842.619 859.551 0.00 0.00 0.00 2,300.000 58.00 242.00 1,907.972 -487.842 -917.497 935.934 0.00 0.00 0.00 2,400.000 58.00 242.00 1,960.964 -527.655 -992.375 1,012.317 0.00 0.00 0.00 2,500.000 58.00 242.00 2,013.956 -567.469 -1,067.253 1,088.700 0.00 0.00 0.00 2,600.000 58.00 242.00 2,066.948 -607.282 -1,142.131 1,165.082 0.00 0.00 0.00 2,700.000 58.00 242.00 2,119.940 -647.096 -1,217.010 1,241.465 0.00 0.00 0.00 2,800.000 58.00 242.00 2,172.932 -686.909 -1,291.888 1,317.848 0.00 0.00 0.00 2,900.000 58.00 242.00 2,225.924 -726.722 -1,366.766 1,394.231 0.00 0.00 0.00 3,000.000 58.00 242.00 2,278.916 -766.536 -1,441.644 1,470.614 0.00 0.00 0.00 3,100.000 58.00 242.00 2,331.908 -806.349 -1,516.522 1,546.997 0.00 0.00 0.00 3,200.000 58.00 242.00 2,384.900 -846.163 -1,591.401 1,623.380 0.00 0.00 0.00 3,209.625 58.00 242.00 2,390.000 -849.995 -1,598.607 1,630.731 0.00 0.00 0.00 9-5/8" Csg Pt'... Drill out 8-1/2" Hole: 3209.625ft, 2390.000ft- 95/8"CsgPf@>3209':MD 3,217.173 58.00 242.00 2,394.000 -853.000 -1,604.259 1,636.497 0.00 0.00 0.00 C-30 3,300.000 58.00 242.00 2,437.892 -885.976 -1,666.279 1,699.763 0.00 0.00 0.00 3,400.000 58.00 242.00 2,490.884 -925.790 -1,741.157 1,776.145 0.00 0.00 0.00 3,500.000 58.00 242.00 2,543.876 -965.603 -1,816.035 1,852.528 0.00 0.00 0.00 3,600.000 58.00 242.00 2,596.867 -1,005.417 -1,890.913 1,928.911 0.00 0.00 0.00 3,700.000 58.00 242.00 2,649.859 -1,045.230 -1,965.792 2,005.294 0.00 0.00 0.00 3,800.000 58.00 242.00 2,702.851 -1,085.043 -2,040.670 2,081.677 0.00 0.00 0.00 3,900.000 58.00 242.00 2,755.843 -1,124.857 -2,115.548 2,158.060 0.00 0.00 0.00 3,949.360 58.00 242.00 2,782.000 -1,144.509 -2,152.508 2,195.762 0.00 0.00 0.00 C-20 4,000.000 58.00 242.00 2,808.835 -1,164.670 -2,190.426 2,234.443 0.00 0.00 0.00 4,100.000 58.00 242.00 2,861.827 -1,204.484 -2,265.304 2,310.826 0.00 0.00 0.00 9/1/2004 9:32:07AM Page 3 ot8 COMPASS 2003. 11 Build 38 ORIGINAL y ConocoPhillips Database: CQmpany: Pr()ject: Site: Well: Wellbore: Design: 4,200.000 4,300.000 4,400.000 4,500.000 4,600.000 4,700.000 4,800.000 4,900.000 5,000.000 5,100.000 5,200.000 5,300.000 5,400.000 5,500.000 5,600.000 5,700.000 5,800.000 5,900.000 5,949.665 K-3 Marker 6,000.000 6,100.000 6,200.000 6,300.000 6,325.193 Basal K-3 Markur 6,379.919 K-2 Marker 6,400.000 6,500.000 6,545.982 Base K-2 Marker 6,600.000 6,700.000 6,800.000 6,900.000 7,000.000 7,100.000 7,200.000 7,300.000 7,400.000 7,500.000 7,600.000 7,700.000 7,800.000 7,900.000 8,000.000 8,100.000 8,200.000 8,300.000 8,400.000 8,500.000 8,600.000 EDM 2003.11 Single User Db ConocoPhillìps Alaska Inc. Colville River Unit Alpine CD2 Plan: CD2-54 Plan: CD2-54 CD2-54 (wp05) 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 58.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 242.00 8,633.333 58.00 242.00 Begin Dir @ 4.00: 8633.340ft,5264.131ft 8,700.000 60.66 241.95 8,722.509 61.57 241.94 Albian 97 9/1/2004 9:32:07AM SPERRY_SUN HES Planning Report LocalCo-ordinäteRèference; TVDReference: MDReferenee: North Reference: SurVey CålculationMethod: 2,914.819 2,967.811 3,020.803 3,073.795 3,126.787 3,179.779 3,232.771 3,285.763 3,338.754 3,391.746 3,444.738 3,497.730 3,550.722 3,603.714 3,656.706 3,709.698 3,762.690 3,815.682 3,842.000 3,868.674 3,921.666 3,974.658 4,027.649 4,041.000 4,070.000 4,080.641 4,133.633 4,158.000 4,186.625 4,239.617 4,292.609 4,345.601 4,398.593 4,451.585 4,504.577 4,557.569 4,610.561 4,663.553 4,716.545 4,769.536 4,822.528 4,875.520 4,928.512 4,981.504 5,034.496 5,087.488 5,140.480 5,193.472 5,246,464 -1,244.297 -1,284.111 -1,323.924 -1,363.738 -1,403.551 -1,443.364 -1,483.178 -1,522.991 -1,562.805 -1,602.618 -1,642,432 -1,682.245 -1,722.059 -1,761.872 -1,801.685 -1,841,499 -1,881.312 -1,921.126 -1,940.899 -1,960.939 -2,000.753 -2,040.566 -2,080.380 -2,090,4 1 ° -2,112.198 -2,120.193 -2,160.006 -2,178.313 -2,199.820 -2,239.633 -2,279.447 -2,319.260 -2,359.074 -2,398.887 -2,438.701 -2,478.514 -2,518.327 -2,558.141 -2,597.954 -2,637.768 -2,677.581 -2,717.395 -2,757.208 -2,797.022 -2,836.835 -2,876.649 -2,916,462 -2,956.275 -2,996.089 5,264.128 -3.009.360 5.298.128 -3,036.300 5.309.000 -3.045.570 -2,340.183 -2,415.061 -2,489.939 -2,564.817 -2,639.695 -2,714.574 -2,789.452 -2,864.330 -2,939.208 -3,014.087 -3,088.965 -3,163.843 -3,238.721 -3,313.599 -3,388.478 -3,463.356 -3,538.234 -3,613.112 -3,650.300 -3,687.990 -3,762.869 -3,837.747 -3,912.625 -3,931.489 -3,972.467 -3,987.503 -4,062.381 -4,096.812 -4,137.260 -4,212.138 -4,287.016 -4,361.894 -4,436.772 -4,511.651 -4,586.529 -4,661.407 -4,736.285 -4,811.163 -4,886.042 -4,960.920 -5,035.798 -5,110.676 -5,185.554 -5,260.433 -5,335.311 -5,410.189 -5,485.067 -5,559.945 -5,634.824 -5,659.783 -5,710.398 -5,727.791 Well Plan: CD2-54 52' MSL @ 52.000ft (52' MSL) 52' MSL @ 52.000ft (52' MSL) True Minimum Curvature 2,387.208 2,463.591 2,539.974 2,616.357 2,692.740 2,769.123 2,845.506 2,921.889 2,998.271 3,074.654 3,151.037 3,227.420 3,303.803 3,380.186 3,456.569 3,532.952 3,609.334 3,685.717 3,723.653 3,762.100 3,838,483 3,914.866 3,991.249 4,010,492 4,052.293 4,067.632 4,144.015 4,179.137 4,220.397 4,296.780 4,373.163 4,449.546 4,525.929 4,602.312 4,678.695 4,755.078 4,831,460 4,907.843 4,984.226 5,060.609 5,136.992 5,213.375 5,289.758 5,366.141 5,442.523 5,518.906 5,595.289 5,671.672 5,748.055 5,773.516 5,825.149 5,842.892 ,.Q~T~l.N~ L l' ".!/ ~ [I t ~ .~ ¿ . .;~ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 4.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 4.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.07 -0.07 COMPASS 2003.11 Build 38 ConocJPhillip; SPERRY_ SUN HES ~ Planning Report Database: EDM 2003.11 Single User Db Plan: CD2-54 Company: ConocoPhillips Alaska Inc. MSL @ 52.000ft (52' MSL) Project: Colville River Unit 52' MSL @ 52.000ft (52' MSL) Site: Alpine CD2 Well: Plan: CD2-54 Wellbore: Plan: CD2-54 Design: CD2-54 (wp05) 8,800.000 64.66 241.88 5,344.036 -3,078.109 -5,788.758 5,905.090 4.00 4.00 -0.07 8,823.564 65.61 241.87 5,353.943 -3,088.187 -5,807.614 5,924.327 4.01 4.01 -0.06 End Dlr, Start Sail @ 65.61: 8823.570ft, 5353.946ft 8,900.000 65.61 241.87 5,385.509 -3,121.008 -5,869.005 5,986.958 0.00 0.00 0.00 9,000.000 65.61 241.87 5,426.806 -3,163.948 -5,949.321 6,068.897 0.00 0.00 0.00 9,100.000 65.61 241.87 5,468.103 -3,206.888 -6,029.637 6,150.837 0.00 0.00 0.00 9,200.000 65.61 241.87 5,509.400 -3,249.828 -6,109.954 6,232.776 0.00 0.00 0.00 9,300.000 65.61 241.87 5,550.698 -3,292.768 -6,190.270 6,314.716 0.00 0.00 0.00 9,400.000 65.61 241.87 5,591.995 -3,335.708 -6,270.586 6,396.655 0.00 0.00 0.00 9,500.000 65.61 241.87 5,633.292 -3,378.648 -6,350.903 6,478.595 0.00 0.00 0.00 9,600.000 65.61 241.87 5,674.589 -3,421.588 -6,431219 6,560.534 0.00 0.00 0.00 9,700.000 65.61 241.87 5,715.886 -3,464.527 -6,511.535 6,642.474 0.00 0.00 0.00 9,800.000 65.61 241.87 5,757.183 -3,507.467 -6,591.852 6,724.413 0.00 0.00 0.00 9,900.000 65.61 241.87 5,798.480 -3,550.407 -6,672.168 6,806.353 0.00 0.00 0.00 10,000.000 65.61 241.87 5,839.778 -3,593.347 -6,752.484 6,888.292 0.00 0.00 0.00 10,100.000 65.61 241.87 5,881.075 -3,636.287 -6,832.801 6,970.232 0.00 0.00 0.00 10,143.406 65.61 241.87 5,899.000 -3,654.925 -6,867.663 7,005.798 0.00 0.00 0.00 Albian 96 10,200.000 65.61 241.87 5,922.372 -3,679.227 -6,913.117 7,052.171 0.00 0.00 0.00 10,300.000 65.61 241 .87 5,963.669 -3,722.167 -6,993.434 7,134.111 0.00 0.00 0.00 10,400.000 65.61 241.87 6,004.966 -3,765.106 -7,073.750 7,216.050 0.00 0.00 0.00 10,500.000 65.61 241 .87 6,046.263 -3,808.046 -7,154.066 7,297.990 0.00 0.00 0.00 10,600.000 65.61 241.87 6,087.560 -3,850.986 -7,234.383 7,379.929 0.00 0.00 0.00 10,700.000 65.61 241:87 6,128.857 -3,893.926 -7,314.699 7,461.869 0.00 0.00 0.00 10,800.000 65.61 241.87 6,170.155 -3,936.866 -7,395.015 7,543.808 0.00 0.00 0.00 10,900.000 65.61 241 .87 6,211.452 -3,979.806 -7,475.332 7,625.748 0.00 0.00 0.00 11,000.000 65.61 241.87 6,252.749 -4,022.746 -7,555.648 7,707.687 0.00 0.00 0.00 11,100.000 65.61 241.87 6,294.046 -4,065.685 -7,635.964 7,789.627 0.00 0.00 0.00 11,200.000 65.61 241.87 6,335.343 -4,108.625 -7,716.281 7,871.567 0.00 0.00 0.00 11,300.000 65.61 241.87 6,376.640 -4,151.565 -7,796.597 7,953.506 0.00 0.00 0.00 11,400.000 65.61 241.87 6,417.937 -4,194.505 -7,876.913 8,035.446 0.00 0.00 0.00 11,500.000 65.61 241.87 6,459.235 -4,237.445 -7,957230 8,117.385 0.00 0.00 0.00 11,600.000 65.61 241.87 6,500.532 -4,280.385 -8,037.546 8,199.325 0.00 0.00 0.00 11,700.000 65.61 241.87 6,541.829 -4,323.325 -8,117.862 8,281.264 0.00 0.00 0.00 11,800.000 65.61 241.87 6,583.126 -4,366.265 -8,198.179 8,363.204 0.00 0.00 0.00 11,900.000 65.61 241.87 6,624.423 -4,409.204 -8,278.495 8,445.143 0.00 0.00 0.00 12,000.000 65.61 241.87 6,665.720 -4,452.144 -8,358.811 8,527.083 0.00 0.00 0.00 12,100.000 65.61 241.87 6,707.017 -4,495.084 -8,439.128 8,609.022 0.00 0.00 0.00 12,124.699 65.61 241.87 6,717.218 -4,505.690 -8,458.965 8,629.261 0.00 0.00 0.00 Begin Dir @ 3.50 : 12124.710ft,6717.222ft 12,200.000 65.62 244.76 6,748.313 -4,536.484 -8,520.235 8,691.692 3.50 0.02 3.84 12,300.000 65.72 248.60 6,789.523 -4,572.540 -8,603.893 8,776.700 3.50 0.10 3.84 12,400.000 65.92 252.43 6,830.496 -4,602.955 -8,689.875 8,863.810 3.50 0.20 3.83 12,500.000 66.21 256.25 6,871.079 -4,627.615 -8,777.863 8,952.697 3.50 029 3.82 12,584.612 66.53 259.46 6,905.000 -4,643.916 -8,853.634 9,029.049 3.50 0.38 3.80 HRZ 12,600.000 66.60 260.04 6,911.120 -4,646.428 -8,867.527 9,043.031 3.49 0.42 3.77 12,700.000 67.07 263.82 6,950.471 -4,659.323 -8,958.533 9,134.473 3.50 OA8 3.77 12,800.000 67.64 267.56 6,988.983 -4,666253 -9,050.542 9,226.683 3.50 0.56 3.74 12,900.000 68.29 271.27 7,026.515 -4,667.192 -9,143.211 9,319.317 3.50 0.65 3.71 13,000.000 69.02 274.94 7,062.924 -4,662.137 -9,236.193 9,412.029 3.50 0.73 3.67 13,014.212 69.13 275.46 7,068.000 -4,660.932 -9,249.412 9,425.191 3.51 0.78 3.67 Base HRZ 13,100.000 69.83 278.58 7,098.077 -4,651.105 -9,329.141 9,504.473 3.50 0.81 3.63 13,140.718 70.18 280.05 7,112.000 -4,644.910 -9,366.899 9,541.958 3.50 0.86 3.61 K-1 Marker 13,200.000 70.71 282.18 7,131 .841 -4,634.139 -9,421.710 9,596.305 3.50 0.90 3.59 9/1/2004 9:32:07AM Page 5 of 8 COMPASS 2003. 11 Build 38 OR¡~GINAt ~~ ConocoPhiltips SPERRY_SUN HES Planning Report Database: Company: ProjEict: Site: Well: Wellbore: Design: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Colville River Unit Alpine CD2 Plan: CD2-54 Plan: CD2-54 CD2-54 (wp05) Loc:at·CO-ordinateReference: TVD Reference: MD Referen~: North ~eference: Survey Calculation Method: Well Plan: CD2-54 52' MSL @ 52.000f! (52' MSL) 52' MSL @ 52.000f! (52' MSL) True Minimum Curvature 13,265.051 71.33 284.50 7,153.000 -4,619.945 -9,481.559 9,655.551 3.50 0.94 3.57 Kuparuk Fm 13,300.000 71.67 285.74 7,164.091 -4,611.301 -9,513.554 9,687.182 3.49 0.97 3.54 13,400.000 72.69 289.25 7,194.707 -4,582.677 -9,604.330 9,776.764 3.50 1.02 3.52 13,424.688 72.95 290.12 7,202.000 -4,574.732 -9,626.537 9,798.643 3.51 1.06 3.50 LCU-Miluveach 13,500.000 73.77 292.73 7,223.573 -4,548.374 -9,693.700 9,864.719 3.50 1.09 3.47 13,600.000 74.90 296.17 7,250.583 -4,508.519 -9,781.329 9,950.717 3.50 1.14 3.44 13,700.000 76.09 299.57 7,275.636 -4,463.262 -9,866.892 10,034.438 3.50 1.19 3.40 13,800.000 77.32 302.94 7,298.638 -4,412.770 -9,950.069 10,115.569 3.50 1.23 3.37 13,838.839 77.81 304.24 7,307.000 -4,391.788 -9,981.664 10,146.317 3.50 1.26 3.35 Mlluveach A 13,900.000 78.60 306.27 7,319.503 -4,357.233 -10,030.550 10,193.809 3.50 1.28 3.32 13,928.251 78.96 307.21 7,325.000 -4,340.657 -10,052.756 10,215.348 3.51 1.30 3.32 Alpine D 14,000.000 79.91 309.57 7,338.154 -4,296.857 -10,108.034 10,268.864 3.50 1.32 3.30 14,010.608 80.05 309.92 7,340.000 -4,290.178 -10,116.066 10,276.628 3.52 1.34 3.30 Alpine C 14,100.000 81.25 312.85 7,354.521 -4,231.869 -10,182.233 10,340.456 3.50 1.35 327 14,200.000 82.63 316.10 7,368.544 -4,162.509 -10,252.870 10,408.316 3.50 1.37 3.25 14,300.000 84.02 319.33 7,380.168 -4,089.038 -10,319.680 10,472.192 3.50 1.40 3.23 14,400.000 85.44 322.54 7,389.353 -4,011.728 -10,382.416 10,531.846 3.50 1.42 3.21 14,500.000 86.87 325.75 7,396.062 -3,930.869 -10,440.843 10,587.055 3.50 1.43 320 14,597.000 88.26 328.85 7,400.181 -3,849.330 -10,493.194 10,636.165 3.50 1.44 3.20 7" Csg Pt... Begin 6-1/8" hole: 14597.000ft, 7400.181ft -- Continue Dir -7" Csg Pt @ 14597' MD 14,600.000 88.31 328.94 7,400.271 -3,846.762 -10,494.743 10,637.613 3.43 1.41 3.13 14,700.000 89.75 332.13 7,401.965 -3,759.721 -10,543.914 10,683.331 3.50 1.44 3.19 14,717.153 90.00 332.68 7,402.000 -3,744.517 -10,551.857 10,690.671 3.51 1.45 3.20 Target (Heel) Continue Dir, 14717.150ft, 7402.002ft, (575ft FNL, 1493ft FEL, Sec9-T11N-R4E - CD2-54 Heel 14,800.000 90.04 332.68 7,401.975 -3,670.913 -10,589.883 10,725.779 0.04 0.04 0.00 14,900.000 90.08 332.68 7,401.876 -3,582.069 -10,635.783 10,768.157 0.04 0.04 0.00 15,000.000 90.12 332.68 7,401.704 -3,493.226 -10,681.682 10,810.534 0.04 0.04 0.00 15,100.000 90.16 332.68 7,401.457 -3,404.382 -10,727.581 10,852.912 0.04 0.04 0.00 15,200.000 9020 332.68 7,401.136 -3,315.538 -10,773.480 10,895290 0.04 0.04 0.00 15,300.000 90.25 332.68 7,400.742 -3,226.695 -10,819.380 10,937.667 0.04 0.04 0.00 15,400.000 9029 332.68 7,400.273 -3,137.852 -10,865.278 10,980.044 0.04 0.04 0.00 15,500.000 90.33 332.68 7,399.730 -3,049.010 -10,911.177 11,022.421 0.04 0.04 0.00 15,600.000 90.37 332.68 7,399.113 -2,960.167 -10,957.075 11,064.798 0.04 0.04 0.00 15,700.000 90.42 332.68 7,398.422 -2,871.325 -11,002.974 11,107.174 0.04 0.04 0.00 15,800.000 90.46 332.68 7,397.657 -2,782.484 -11,048.871 11,149.550 0.04 0.04 0.00 15,900.000 90.50 332.68 7,396.818 -2,693.643 -11,094.769 11,191.926 0.04 0.04 0.00 16,000.000 90.54 332.68 7,395.904 -2,604.803 -11,140.666 11,234.302 0.04 0.04 0.00 16,100.000 90.59 332.68 7,394.917 -2,515.963 -11,186.563 11,276.677 0.04 0.04 0.00 16,200.000 90.63 332.68 7,393.856 -2,427.124 -11,232.460 11,319.052 0.04 0.04 0.00 16,300.000 90.67 332.68 7,392.720 -2,338285 -11.278.356 11,361.427 0.04 0.04 0.00 16,400.000 90.71 332.68 7,391.510 -2,249A48 -11,324.251 11,403.801 0.04 0.04 0.00 16,500.000 90.76 332.68 7,390.227 -2,160.611 -11,370.147 11 ,446.175 0.04 0.04 0.00 16.600.000 90.80 332.68 7,388.869 -2,071.775 -11,416.041 11,488.548 0.04 0.04 0.00 16,700.000 90.84 332.68 7,387A37 -1,982.940 -11,461.936 11,530.921 0.04 0.04 0.00 16,800.000 90.88 332.68 7,385.931 -1,894.106 -11,507.829 11,573.293 0.04 0.04 0.00 16,900.000 90.93 332.68 7,384.351 -1,805.273 -11,553.722 11,615.665 0.04 0.04 0.00 17,000.000 90.97 332.68 7,382.697 -1,716A41 -11,599.615 11,658.036 0.04 0.04 0.00 17,100.000 91.01 332.68 7,380.969 -1,627.610 -11,645.507 11,700A07 0.04 0.04 0.00 17,200.000 91.05 332.68 7,379.167 -1,538.780 -11,691.398 11,742.777 0.04 0.04 0.00 17,300.000 91.10 332.68 7,377.291 -1,449.951 -11,737.289 11,785.147 0.04 0.04 0.00 17,400.000 91.14 332.68 7,375.341 -1,361.124 -11,783.179 11,827.516 0.04 0.04 0.00 17,500.000 91.18 332.68 7,373.316 -1,272.298 -11,829.068 11,869.884 0.04 0.04 0.00 17,600.000 91.22 332.68 7,371.218 -1,183.473 -11,874.957 11,912.252 0.04 0.04 0.00 9/1/2004 9:32:07AM Page 6 of 8 COMPASS 2003.11 Build 38 (JR'm.TMfî ~ . : "- ~ ~_ ~ ,t _ If ~.r ~.~ ~~ !-.: if _' ., -.~ t- '.- - ~ ConocJ.Phillipš Database: Company: Project: Site: Well: Wellbore: Design: SPERRY_SUN HES Planning Report EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Colville River Unit Alpine CD2 Plan: CD2-54 Plan: CD2-54 CD2-54 (wp05) Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: 17,700.000 17,800.000 17,900.000 18,000.000 18,100.000 18,200.000 91.48 332.68 7,357.072 -650.555 -12,150.271 18,300.000 91.52 332.68 7,354.455 -561.741 -12,196.154 ./ 18,391.040 91.56 332.68 7,352.008 -480.887 -12,237.925 6 118" Open Hole 18,391.346 91.56 332.68 7,352.000 -480.615 -12,238.065 Target (Toe) : 18391ft, 7352ft, (2593ft FNL, 3176ft FEL, Sec4-T11N-R4E - CD2-54 Toe ,/ Targets Target N~me ... hitlmlsstarget ·.Shape· .. CD2-54 Toe - Point 91.27 332.68 7,369.045 -1,094.650 -11,920.845 91.31 332.68 7,366.799 -1,005.828 -11,966.732 91.35 332.68 7,364.478 -917.007 -12,012.618 91.39 332.68 7,362.083 -828.188 -12,058.503 91.44 332.68 7,359.615 -739.371 -12,104.388 -- +E1·W ft Northing (ft) Well Plan: CD2-54 52' MSL @ 52.000f! (52' MSL) 52' MSL @ 52.000f! (52' MSL) True Minimum Curvature 11,954.618 0.04 0.04 0.00 11,996.985 0.04 0.04 0.00 12,039.350 0.04 0.04 0.00 12,081.715 0.04 0.04 0.00 12,124.078 0.04 0.04 0.00 12,166.441 0.04 0.04 0.00 12,208.804 0.04 0.04 0.00 12,247.369 0.04 0.04 0.00 12,247.499 0.04 0.04 0.00 Easting (ft) Latitude L.0ngitude 0.00 0.00 7,352.000 -480.615 -12,238.065 5,973,983.000 359,494.000 700 20' 11.597" N 1510 08' 24.096" W CD2-54 Heel 0.00 0.00 7,402.000 -3,744.517 -10,551.857 5,970,691.000 - plan hits target - Rectangle (sides W3,674.000 H200.000 DO.OOO) 361,124.000 700 19' 39.522" N 1510 07' 34.717" W PJleasu~ed . Depth (ft) 3,209.625 14,597.000 18,391.040 Name Casing Diameter ('') Hole. Diameter n 12-1/4 8-112 6-1/8 2,390.000 9 5/8" Csg Pt @ 3209' MD 7,400.181 7" Csg Pt @ 14597' MD 7,352.008 61/8" Open Hole 9-5/8 7 6-1/8 Measurød Dip [)ep{h .... Name Lithorogy' Dip Direction (ft) e) (O) 3,217.173 2,394.000 C-30 0.00 3,949.360 2,782.000 C-20 0.00 5,949.665 3,842.000 K-3 Marker 0.00 6,325.193 4,041.000 Basal K-3 Marker 0.00 6,379.919 4,070.000 K-2 Marker 0.00 6,545.882 4,158.000 Base K-2 Marker 0.00 8,722.!509 5,309.000 Albian 97 0.00 10,143.406 5,899.000 Albian 96 0.00 12,584.612 6,905.000 HRZ 0.00 13,014.212 7,068.000 Base HRZ 0.00 13,140.718 7,112.000 K-1 Marker 0.00 13,265.051 7,153.000 Kuparuk Fm 0.00 13,424.688 7,202.000 LCU-Miluveach 0.00 13,838.839 7,307.000 Mlluveach A 0.00 13,928.251 7,325.000 Alpine D 0.00 14,010.608 7,340.000 Alpine C 0.00 9/1/2004 9:32:07AM Page 7 of 8 ORI·GINAL COMPASS 2003.11 Build 38 .."..../ ConocoPhillìps Database: Company: Próject: Site: Wèll: Wellbore: De~igri: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. Colville River Unit Alpine CD2 Plan: CD2-54 Plan: CD2-54 CD2-54 (wp05) 9/1/2004 9:32:07AM 36.100 200.010 2,133.340 3,209.625 8,633.340 8,823.570 12,124.710 14,597.000 14,717.150 18,391.330 Vertical Depth (ft) 200.010 1,819.656 2,390.000 5,264.131 5,353.946 6,717.222 7,400.181 7,402.002 7,352.000 SPERRY_SUN HES Planning Report LocalCo-o rdinateRéfèrence: TVDReference: MDRefêÌ'eJ1c.e: NÓrthRéference: $ÚrVèyCalCUllitl6áMethoq : Well Plan: CD2-54 52' MSL @ 52.000ft (52' MSL) 52' MSL @ 52.000ft (52' MSL) True Minimum Curvature L6CålCooroinates +NI-S +E1~W (ft) (ft) 0.000 -421.489 -849.995 -3,009.363 -3,088.190 -4,505.695 -3,849.330 -3,744.522 -480.629 0.000 -792.705 -1,598.607 -5,659.788 -5,807.619 -8,458.974 -10,493.194 -10,551.859 -12,238.058 SHL (2103'FNL & 1498'FEL, Sec2-T11N-R4E) Begin Dir @ 3.00 : 200.01 Oft,200.01 Oft End Dir, Start Sail @ 58.00: 2133.340ft, 1819.656ft 9-5/8" Csg PI." Drill out 8-1/2" Hole: 3209.625ft, 2390.000ft Begin Dir @ 4.00 : 8633.340ft,5264. 131 ft End Dir, Start Sail @ 65.61: 8823.570ft, 5353.946ft Begin Dir @ 3.50 : 12124.710ft,6717222ft 7" Csg Pt." Begin 6-1/8" hole: 14597.000ft, 7400. 181ft- Continue Dir Target (Heel) Continue Dir, 14717. 150ft, 7402.002ft, (575ft FNL, 1493ft FEL, Se Target (Toe) : 18391ft, 7352ft, (2593ft FNL, 3176ft FEL, Sec4- T11 N-R4E a~;t~n~~L COMPASS 2003.11 Build 38 CD2-54(wpOS) Approved Plan Travelling Cylinder Azimuth (TFO+AZI) [deg] vs Centre to Centre Separation [10ft/in] From Colour To MD 36 - 300 300 - 400 400 500 500 - 750 750 - 1000 1000 - 1250 cI~'b (CD2-53) 1500 rsM 1750 1750 - 2000 2500 3000 3500 4000 4500 5000 5500 6500 7500 8500 9500 10000 10500 11000 12000 13000 14000 15000 16000 Ir 20000 o ( Scanned from Surface to TD Ri&: Ref. Do""'< 52' MSL 52.000 V.ScclÏon Origin ~ ~:::~ Angle +Ni·S 267.751 '. 0.00 0.00 36.]0 ConoeoPhiIip' Alaska h",. En~ C.k:ulotion Method: MlninIlß\ Curv.1Un: ~= ¥';v~S:inda North W.=;=: ~~..in& Pion: C02·54 WElU'ATH DETAILS coM!' ANY D£t AIlS Travelling Cy1inder Azimuth (TFO+AZI) [deg] vs Centre to Centre Separation [ft] Colour ToMD 300 400 500 750 1000 1250 1500 1750 2000 2500 3000 3500 4000 4500 5000 5500 -28.7 6500 -2 .0 7500 8500 9500 10000 10500 -15.0 11000 12000 13000 14000 15000 16000 -10.0 17000 18000 .~,~ 1ò888 ~~ -5.0 1, !:3 -0 270 -5.0 -10.0 -15.0 -28.0 -2 .7 SECTION DETAILS See MD Ine Azi TVD +NI-S +'Ppy.¡ DLeg TFaee VSec Target 36..10 0.000 0.000 36:10 0.00 0.00 0,00 0.000 0,00 200.00 0.000 0..000 200.00 0.00 0.00 0.00 .0..000 0,00 2133.33 58.0Ö(} 242:000 181~.65 -421 A~ -792.70 3.00 242.ÖÖÖ 80S.63 8633.33 58.0Q0 242:000 5264.1.3 -3009.36 -5659:78 0.00 0:000 5773:53 8823,57 65.608 241.868 5353.94 -3(88)9 -5807.61 4.00 -0:907 5924.35 1212.4:.67 65.608 24.1.868 6717.20 -4505.74 -8.458:91 0.00 0.000 8629.24 14717.16 90.000 332.618 7402.00 '3744.59 -10551.83 3.50 90.334 10690.67 CO2-54 Hed 1839L34 91.560 332.678 7352:00 -480.69 -12238.06 0.02 180.000 12247.50 CO2-54 Toe \ \ \ ~ . .........~ K "--~ ~ ---- 69 CB-GYRO-SS MWD+IFR-AK-CAZ-SC 850.00 Planned: Plan: CD2-54 (wp05) V 18391.05 Planned: Plan: CD2-54 (wp05) V Tool Depth Fm Depth To SurveylPlan SURVEY PROGRAM Intervol: 25.00 To: 18391.05 Reference: Plan: Plan: CD2·54 (wp05) Interpolation Method:MD Depth Range From: 36.10 Maximum RBnge: 2035.50 ...EJ.\": Nofthir~ E.ull.g ulku.1e 10llSitudc ~7.I.') .~9'J.~.\.190 J117:\7,jOO 'O~2(rH...\2IN 151"'02'26,li1UW N/A ANTI-COLLISION SETnNGS ---91 -100 -69 -46 r~"23 » ·~o. 270 - .......... -46 o ~ ~ ......;i¡¡¡23· q -69 -100 ---91 36.10 850.00 Plal\CD2·S.l N.III; Halliburton Sperry-Sun Anticollision Report spel""'f""'-y-sun ºRJJ".J,,11t.;L.~JiJª.aYJ.g;J;i \ JUI JU"'ôt.ln.'- foo.Þ'_"" Company: Field: Reference Site: Reference Well: Reference Wellpath: ConocoPhillips Alaska Inc. Colville River Unit Alpine C02 Plan: C02-54 Plan: C02-54 Date: 8/30/2004 Time: 11 :05:49 Page: Co-ordinate(NE) Reference: Vertical (TVD) Reference: Well: Plan: C02-54, True North 52' MSL 52.0 NO GLOBAL SCAN: Using user defined selection & scan criteria Interpolation Method: MO Interval: 25.00 ft Depth Range: 36.10 to 18391.05 ft Maximum Radius: 2035.50 ft Reference: Error Model: Scan Method: Error Surface: Db: Oracle Plan: Plan: C02-54 (wp05) & NOT PLANf\ E) PR ISCWSA Ellipse Trav Cylinder North Ellipse + Casing Casing Points MD TVD Diameter Hole Size ft ft in in 3209.62 2390.00 9.625 12.250 14597.00 7400.18 7.000 8.500 18391.34 7352.00 6.125 6.125 Plan: Plan: C02-54 (wp05) Principal: Yes Name 9 5/8" Csg Pt @ 3209' MO 7" Csg Pt @ 14597' MO 61/8" Open Hole Date Composed: Version: Tied-to: 8/30/2004 22 From Well Ref. Point Sununary <_____n_n..__n____.. Offset'Vellpath _un_n_______.._..__> Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD :MD Distance Area Deviation Warning ft ft ft ft ft Alpine CO2 C02-27 C02-27 V8 525.05 550.00 263.44 10.22 253.21 Pass: Major Risk Alpine CO2 C02-30 C02-30 V31 2550.03 2675.00 184.57 42.37 142.20 Pass: Major Risk Alpine CO2 C02-31 C02-31 V7 271 .07 275.00 230.75 4.58 226.17 Pass: Major Risk Alpine CO2 C02-31 C02-31 PB1 V4 271.07 275.00 230.75 4.58 226.17 Pass: Major Risk Alpine CO2 C02-32 C02-32 PB1 VO 271.15 275.00 220.15 4.59 215.56 Pass: Major Risk Alpine CO2 C02-32 C02-32 VO 271.15 275.00 220.15 4.48 215.67 Pass: Major Risk Alpine CO2 C02-33 C02-33 V2 272.07 275.00 210.48 4.35 206.13 Pass: Major Risk Alpine CO2 C02-33 C02-33A V1 7685.32 8325.00 260.80 152.14 108.66 Pass: Major Risk Alpine CO2 C02-33 C02-33B V1 272.07 275.00 210.48 4.35 206.13 Pass: Major Risk Alpine CO2 C02-34 C02-34 V3 200.09 200.00 200.34 3.93 196.41 Pass: Major Risk Alpine CO2 C02-34 C02-34PB 1 V2 200.09 200.00 200.34 4.04 196.30 Pass: Major Risk Alpine CO2 C02-35 C02-35 V1 285.26 275.00 189.57 4.78 184.79 Pass: Major Risk Alpine CO2 C02-35 C02-35A V1 295.85 300.00 189.68 4.80 184.88 Pass: Major Risk Alpine CO2 C02-36 CO 2-36 V2 463.21 475.00 180.44 7.42 173.02 Pass: Major Risk Alpine CO2 C02-36 C02-36 PB1 V11 463.21 475.00 1 80.44 7.42 173.02 Pass: Major Risk Alpine CO2 C02-37 C02-37 Lat 1 V2 Plan 871.29 900.00 167.89 15.32 152.57 Pass: Major Risk Alpine CO2 C02-37 C02-37 Lat 2 V1 Plan 871.29 900.00 167.89 15.32 152.57 Pass: Major Risk Alpine CO2 C02-37 C02-37 Lat 3 V1 Plan 871.29 900.00 167.89 15.32 152.57 Pass: Major Risk Alpine CO2 C02-37 C02-37 V17 848.12 875.00 168.04 14.14 153.90 Pass: Major Risk Alpine CO2 C02-38 C02-38 (Sag) VO 320.73 325.00 160.59 4.99 155.60 Pass: Major Risk Alpine CO2 C02-38 C02-38 V5 320.73 325.00 160.59 5.24 155.35 Pass: Major Risk Alpine CO2 C02-39 C02-39 V1 440.17 450.00 148.78 6.83 141.95 Pass: Major Risk Alpine CO2 C02-39 C02-39PB 1 VO 439.32 450.00 148.76 6.81 141.95 Pass: Major Risk Alpine CO2 C02-40 C02-40 V9 272.69 275.00 139.87 4.53 135.34 Pass: Major Risk Alpine CO2 C02-40 C02-40PB 1 V10 272.69 275.00 139.87 4.53 135.34 Pass: Major Risk Alpine CO2 C02-41 C02-41 V9 297.32 300.00 128.65 4.93 123.72 Pass: Major Risk Alpine CO2 C02-42 C02-42 VO 297.69 300.00 120.65 4.61 116.04 Pass: Major Risk Alpine CO2 C02-42 C02-42PB 1 VO 297.69 300.00 120.65 4.61 116.04 Pass: Major Risk Alpine CO2 C02-43 C02-43 V15 2093.93 2175.00 94.54 35.74 58.80 Pass: Major Risk Alpine CO2 C02-43 C02-43PB 1 V12 2093.93 2175.00 94.54 35.74 58.80 Pass: Major Risk Alpine CO2 C02-44 C02-44 V15 248.57 250.00 100.10 4.61 95.49 Pass: Major Risk Alpine CO2 C02-45 C02-45 V5 248.46 250.00 91.19 4.32 86.87 Pass: Major Risk Alpine CO2 C02-46 C02-46 V2 273.28 275.00 80.05 4.37 75.67 Pass: Major Risk Alpine CO2 C02-47 C02-47 V2 421.22 425.00 71.78 6.48 65.30 Pass: Major Risk Alpine CO2 C02-48 C02-48 V1 273.87 275.00 60.47 4.97 55.50 Pass: Major Risk Alpine CO2 C02-49 C02-49 V1 421.95 425.00 49.70 6.42 43.28 Pass: Major Risk Alpine CO2 CO2-50 C02-50 V2 24920 250.00 40.53 4.77 35.75 Pass: Major Risk Alpine CO2 CO2-50 C02-50PB1 V2 249.20 250.00 40.53 4.77 35.75 Pass: Major Risk Alpine CO2 CO2-51 C02-51 V12 224.94 225.00 30.72 4.55 26.17 Pass: Major Risk Alpine CO2 CO2-52 C02-52 V8 323.86 325.00 18.74 6.10 12.64 Pass: Major Risk Alpine CO2 CO2-53 C02-53 V11 249.53 250.00 10.65 4.82 5.83 Pass: Major Risk Alpine CO2 CO2-55 C02-55 V9 249.72 250.00 11.05 4.65 6.40 Pass: Major Risk Alpine CO2 CO2-57 C02-57 V2 199.20 200.00 30.61 3.60 27.01 Pass: Major Risk Alpine CO2 CO2-58 C02-58 V12 199.50 200.00 41.38 3.69 37.69 Pass: Major Risk Alpine CO2 CO2-58 C02-58L 1 V7 199.50 200.00 41.38 3.58 37.80 Pass: Major Risk Alpine CO2 Plan: C02-05 C02-05 (Rig Surveys) V 4409.24 4675.00 121.76 100.80 20.96 Pass: Major Risk o RJ GJ.NA·:", Company: Field: Reference Site: Reference Well: Reference Wellpath: .~ Halliburton Sperry-S'un Anticollision Report ConocoPhillips Alaskalnc. Colville River Unit Alpine C02 Plan: C02-54 Plan: C02-54 Date: 8130/2004 Co-ordiIUlte(NE)·Reference: Vertlcal(TVD)Rderenêe: Swnmary <______.._m__________ Offset Well path ______m_____________> Site Well Wellpath Alpine C02 Alpine C02 Alpine Satellites Plan: C02-56 Plan: C02-56 Alpine West C02-56 L 1 V1 Plan: Pia Plan: C02-56 V2 Plan: 1 VO Plan: (Prelim) V1 Reference MD ft 275.29 275.29 Offset MD ft 275.00 275.00 Ctr.;Ctr No.;Gò DisÚUlce Area ft .11: OH IGI NAL TÌIl1e: .. .11:05:49 5pæ1""'r'~-5LS1 pRII..LING . se~'nlJ&_U -'\ H"_It.-aun: HA....\." Page: 2 Well:PIÇll1;>CD2-54, True North 52'MSL52.0 20.49 20.49 Db: Oracle 5.06 5.17 Allowable Deviatiòn · ft 15.43 Pass: Major Risk 15.32 Pass: Major Risk Out of range W#l1Ïng '~ 1 (t'AD 271 Landing GEOLOGIC SUMMARY: Rasp' Jeff Y 9ðton - 4284 Formatlo Alpine C Targol Z (TVC.SS) Porosity Perm et Shape: Rectangular as defined abo..... Remark.: 2 (N<D2T) Toe Formetlo n Alpine C Obi Appkable CD2-54 C1ncolt1Jlete Preferred Ter. Net Pey Angle Approx Stepout: Preferred Z Tar. (TVC.SS) Poroalty Perm Net pey Angle et Shape: Rectangular as defined abo..... Remark.: 3 (N:'D27\ Form.11o n el Shape: Remarka: Geologic Progno Format 10 X n Wasl Sak ~:"frostl C-30 C'20 K-3 Marker Basal K-3 Sam K-2 Marker Base K-2 Cycle Albian 97 Albian 96 I-f'IZ Base I-RZ K·1 Marker KcparlJ< Fm LCU-MillNeach MilNeach A Alpine 0 I Alpine C Alp C above shoe Alpine A shoe Alp C above toe A!piõe A toe Obt Applicable Approx Stepout: Preferred Z Tar. (TVC.SS) Poroalty Perm Net Pey Angle Responsible: Jeff Yeaton - 4284 Z MC Gross (TVC.SS) Thlekne. 2,342' 2,730' 3,790' 3,989' 4,018' 4,106' 5,257' 5,847' 6,853' 7,016' 7,060' 7,101' 7,150' 7,255' 7,273' 7.288' Approx Stepout: Clncomplete Net pey Netto Gross Remarks: Geologic Discussion: . ResponsiJle: Jeff Yeaton - 4284 n Incomplete The Alpino C .ection is expec'ed 10 be approximately 15-20 It thick near Ihe landing point, I "-i ORIGINAL DESCRIPTlON PER K03074ACS 4 U,M. PLAN PAD C.A T 11 N R SEC.LlNE Ò Is FNL FEL REV DATE BY CK 4 5/15/03 G.D. J.Z. PROTRACTED SEC,2 REV DA 1£ BY I CK APP ';RIPTlON o 5/29/01 G.D., J.Z C.A. PER A01004ACS ALL CONDUCTORS ARE LOCATED y' E N 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 GND 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 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' 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' LONG.(W) 02' 28.443" 02' 28.406" 02' 28.359" 02' 28.337" 02' 28.291" 02' 28.259" 02' 28.226" 02' 28.193" 02' 28.151" 02' 28.110" 02' 28.083" 02' 28.044" 02' 28.008" 02' 27.976" 02' 27.939" 02' 27.897" 02' 27.870" 02' 27.817" 02' 27.801" 02' 27.756" 02' 27.725" 02' 27.691" 02' 27.648" 02' 27.620" 02' 27.575" 02' 27.548" 02' 27.513" 02' 27.474" 02' 27.438" 02' 27.407" 02' 27.363" 02' 27.331" 02' 27.297" 02' 27.256" 02' 27.216" 02' 27.187" 02' 27.148" 02' 27.116" 02' 27.087" 02' 27.042" 02' 27.005" 02' 26.971" 02' 26.934" 02' 26.898" 02' 26.868" 02' 26.836" 02' 26.793" 02' 26.762" 02' 26.724" 02' 26.684" 02' 26.652" 02' 26.618" 02' 26.580" 02' 26.544" 151' 151' 151' 151' 151' 151' 151' 151' 151' 151· 151' 151' 151' 151' 151' 151' 151' 151' 151' 151· 151' 151' 151' 151' 151' 151' 151' 151' 151' 151' 151' 151' 151' 151' 151· 151' 151' 151' 151' 151· 151' 151' 151· 151' 151' 151' 151· 151· 151' 151' 151' 151· 151' 151· (N) 21.202" 21.103" 21.008" ?O. 910" 20.812" 20.716" ?0.617" ?0.519" 20.424" 20.328" 20.225" 20.130" 20.033" 19.935" 19.842" 19.739" 19.642" 19.545" 19.445" 19.348" 19.250" 19.152" 19.053" 18.958" 18.860" 18.763" 18.665" 18.565" 18.475" 18.370" 18.274" 18.179" 18.079" 17.986" 17.885" 17.787" 17.689" 17.595" 17.494" 17.396" 17.304" 17.200" 17.102" 17.006" 16.908" 16.811" 16.713" 16.618" 16.518" 16.421 " 16.322" 16.226" 16.128" 16.029" LAT. 70· 20' 70· 20' 70' 20' 70· ?O' 70· 20' 70· 20' 70' ?O' 70' ?O' 70· 20' 70· 20' 70· 20' 70' 20' 70· 20' 70' 20' 70' 20' 70· 20' 70· 20' 70' 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70' 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70· 20' 70' 20' 70· 20' 70· 20' 70· 20' 70· 20' 70' 20' 70· 20' 70' 20' 70' 20' 70· 20' 70' 20' 70· 20' 70· 20' 70' 20' 70· 20' 70' 20' 70' 20' 70' 20' 70' 20' x 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 (3). 5.97L~, 741.17 5.97Lj·,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 5.97,~.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 5,97':,542.33 5,97£t,532.34 5,974,,522.31 5.974.512.60 5.97fr.502.63 5,974.492.75 5,97~~,482.74 5,974.472.57 5,974.463.34 5,974,452.65 5,974.442.90 5,97+,433.20 5,974,423.05 5,974,413.52 5.97J,403.28 5.974.393.27 5.974,383.33 5,97~}.373.69 5,97~}.363.45 5,974.,353.42 5,97<~,344.11 5,97'~,333.52 5.974,323.53 5,974,313.77 5,97L,·.303.80 5,97'_,,293.84 5,974,,283.88 5,97~·,274.18 5,974,264.07 5,97',,254.19 5,974,244.05 5,97L~.234.27 5,974,224.26 5,974,,214.18 WELL CD2-1 CD2-2 CD2-3 CD2-4 CD2-5 CD2-6 CD2-7 CD2-8 CD2-9 CD2-10 CD 2 -11 CD2-12 CD2-13 CD2-14 CD2-15 CD2-16 C02-17 C02-18 CD2-19 CD2-20 CD2- 21 CD2-22 CD2-23 CD2-24 CD2-25 CD2-26 CD2-27 CD2-28 CD2-29 C02-30 C02-31 C02-32 C02-33 C02-34 C02-35 C02-36 C02-37 CD2-38 CD2-39 CD2-40 CD2-41 CD2-42 CD2-43 CD2-44 CD2-45 C02-46 CD2-47 CD2-48 CD2-49 C02-50 C02-51 C02-52 CD2-53 C02-54 CD2-55 C02-56 C02-57 C02-58 C02-59 CD2-60 * * * NOTES 1. COOROINA TES SHOWN HEREON ARE ALASKA STATE PLANE. ZONE 4, NAO 27. 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL (B.P.M.S.L.) 3. * INOICAfES OA TA PER LOUNSBURY AS-BUILT. ALPINE CD 4 UNIT: REV: 3 OF MODULE: CD20 ALPINE PROJECT CD-2 WELL CONDUCTORS AS-BUILT LOCATIONS 21 I PART: 2 ps Alaska, Inc.. I DRAUR:t G :~A-ED20- . Y ConocoPhilli 05-27-01 CADD FILE NO. 01-02-05- & "-I' , it t Area of ~ J ConocoPhillips Alask!c. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 . y ConocoPhillips September 10, 2004 Alaska Oil and Gas Conservation Commission 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill CD2-54 Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill an onshore injec{¡on well from the Alpine CD2 drilling pad. The intended spud date for this well is October 1 S\ 2004. It is intended that Doyon Rig 19 drill the well. The intermediate section of CD2-54 will be drilled and landed in the Alpine sand horizontally; 7" casing will then be run and cemented in place. CD2-54 will be completed as an open hole injector. At the end of the work program the well will be shut in awaiting surface connection. V- Note that it is planned to drill the surface hole without a diverter. There have been 51 wells drilled on CD2 pad with no significant indication of gas or shallow gas hydrates. It is also requested that the packer placement requirement be relaxed to place the packer 300 ft TVD above the Alpine formation. This will place the completion at a maximum incÌination less tlìàn 65 degrees, and allow access to the completion with standard wireline tools for future intervention. Further, ConocoPhilips, Alaska Inc. requests 14 days are allowed between BOPE testing intervals. Any well control instance in' which the BOP equipment is utilized to control flow will be reported to the AOGCC promptly. Please ,find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 1 0-401 APPLICATION FOR Permit to Drill per 20 ACe 25.005 (a). 2. Fee of $100 payable to the State of Alaska per 20 ACC 25.005 (c) (1). 3. A prpposed drilling program 4. A drilling fluids program summary. 5. Proposed completion diagram. 6. Pressure information as required by 20 ACC 25.035 (d)(2). 7. Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b). Information pertinent to this application that is presently on file at the AOGCC is: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold layout as required by 20 ACC 25.035 (a) and (b). 2. A description of the drilling fluids handling system. 3. Diagram of riser setup which replaces diverter ORIGINAL RECEIVED SEP 1 02004 Alaska Oil & Gas Cons. Commission Aochorage . . ~ If you have any questions or require further information, please contact Vern Johnson or Zane K\Jenzler at 265-6081 or 265-1308, respectively. Chip Alvord can also be reached by calling 265-6120. Sincerely, ~~/w Zane Kuenzler Drilling Engineer Attachments cc: C02-54 Well File / Sharon Allsup Drake Chip Alvord Vern Johnson/Zane Kuenzler Cliff Crabtree Steve Moothart/Jeff Yeaton Nancy Lambert Lanston Chin e-mail : ATO 1530 ATO 1700 A TO 1702/1704 ATO 1768 A TO 1756/1752 Anadarko - Houston Kuukpik Corporation Tommy_Thompson @anadarko.com JlA !'"1 I . I.) . . Manhattan Bank USA, N.A. Valid Up To 5000 Dollars ~ L ~'pHASE :::.,",-~_."" d I/¡'d~,' ~, . ~YA-§/:..Jt '.. MEMO .8 ... ? . ~ 0 ? ~ 2 ? bill .0 b ~ 1:0 ~. .00.......1.2. . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRlA TE LETTERIP ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER ê£?( CDz- s;Lj' WELL NAME PTD# zoL(~ /7<6 ])évelopment V Service CHECKWBAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If API number last two. (2) digits are between 60-69) Exploration Stratigraphic "CLUE"- Tbe permit is for a new weHbore segment of existing wen· . Permit No, . API No. Production. sbould continue 10 be reported as a function' of tbe original API number. stated above. HOLE In accordance witb 20 AAC 25.005(1), an records, data and logs acquired for tbe pilot hole must be dearly differentiated In botb name (name on permit plus PH) and API Dum ber (50 70/80) from records, data and logs acquired for well (name on permit). PILOT (PH) SPACING EXCEPTION DRY DITCH SAMPLE Tbe permit is approved subject ·to full compliance witb 20 AAC 25.05S~ Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spacing exception. (Company Name) assumes tbe liability of any protest 10 tbe spacing .exception tbat may occur. AU dry ditch sample sets submitted to tbe Commission must be in no greater ·than 30' sample intervals from below tbe permafrost or from wbere samples are first caught and 10' sample h:iter:vals through target zones. Field & Pool COLVILLE RIVER, ALPINE OIL -120100 Well Name: COLVILLE RIV UNIT CD2-54 Program SER Well bore seg D PTD#: 2041780 Company CONOCOPHILLlPS ALASKA INC Initial ClasslType SER I PEND GeoArea 890 Unit 50360 On/Off Shore On Annular Disposal D Administration 1 Pe(lTJit fee attached. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Leasenumberappropri~te . . . . . . . . . . . . . . . . . . . . . . . . . . .. yes...... Surface loçaJion in ADL38Q075;well pas.ses th(oUgh.AOL. 3872"1.; P(od JnL& TO on ,ð.SRC : fe.e.ac(eç¡ge. . 3 9.nlque welln.ame.a!ld OUlTJb.er . _ . . . _ _ _ . _ . . . . . . . . . . . . . . . . _ . . . . . . . . . . . Yes. . . _ . . _ _ _ . . . _ . . . . . . . . . . . _ _ . _ . . . . . . _ . . . . . . . . . . . . . . . . . . . . _ . _ _ _ . . . . _ . . . . . . . . . . 4 WeIlJocç¡tedln.ad.efinedpool............. . yes..... . Colvil!e RiverUoit,AlplneOiIPool,goyer!led by.CQ44.3, .......... .............. 5 Well Jocated proper.dlstance.fromdriJling unilbound.a(y. . ........... ..... yes..... .WelJisJocatedwithil1theCRU.withinthe.exlsting.Alpine.PA.~odwithinJbeaffectedareaof.CQ443,... . 6 WelUocated proper .dlstance. from otber welJs. . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ......... . . . . . . . . . 7 .S.ufficienl.acreageaYail~ble indJilIiog unil. . . . . . . .. ...... . . . . . . . . . . . Yes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Jf.deviated. is weJlbore plaUocJu.ded . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 .Ope(ator onl~ affected party. . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 .Ope(ator bas. appropriate. bond inJorce _ _ _ _ _ _ _ . _ . . . _ . . . _ . . . . . _ . . . . . . . . . . Yes. _ . . . _ _ _ _ _ . . . . . . . . . . . . . _ _ _ _ . . . _ _ . _ , , . . . . . . . . . . . . . . . . _ . . . . _ _ _ _ , . , . , , . . . . . . . _ 11 Pe(lTJit Gc8!l Þe issued witbout co.nservation order. . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appr Date 12 PeunitGc8!l Þe issued witbout admioist(ative.approvaJ . . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SFD 9/15/2004 13 Can permit be approved before 15-day wait Yes 14 WellJocated within area and,strç¡taauthorized by njectioo Orde( # (PutlO# in.comm.entsHFor. Yes. ,... ,ð.rea Injectio.n.Qrder NO..18A . . . . . . . . . . . . . . . .. .....,... . . . . . . . . . . . . . 15 .AJI we!)s.wit!1ln Jl4.lTJile.area.of (eyiew id.eotified (FO( seNic.e.well ool~L " ., _ , . _ , . . . . Yes. . . . . . . ~on.e. . . _ . . . . . . . . . . . . . . . . . , . _ _ . _ , . , . . , . _ . . . . . . . . . . . . . . . . . . . . . . . _ , , . . . . 16 PJe-produ.ced i!ljector; dur~tionof pre-productiooless thal13 months (For.servlce wel! onJy) . . No. .................... . . . . , . . . . . . . . . . . . 17 .ACMP Finding of Conslstency.h.as Þee.n .Issued. forJbis pr.oject. . . . . , . . . . . . . NA . . . . . . . WilLbe .drilled from .a!l existlng pad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 .C.o!lductor st(ingpJovided . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . .. ,. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 .S.ucraœcasingpJotectsall.knowI1USOWs............. .,.....,....... NA...... .~oaquifers.pe(AIOJB,ð...c.onclusion.3,. ........................ 20 .CMTvoladequ.ateJo circ.ulate.on.cood.uctor.& SUJf.csg . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 .CMTvoladequateJotie-lnJong.stri!lgto.sucrçsg........ .....,........... No....... .,ð.on.ula(disposalmay be propo.sed.. ....... ................. 22 .CMTwill coyer.aU koown-Pfo.ductiye boriZOl1s. . . No. .. ,... Openhole.completionpla!loed, .......................,... . . . . . . . . 23 .C.asing designs adeQua.te fo( C.T~ B&pel11Jafrost . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Adequ~tetankage.oJ re.serve pit. . . . . . . . . . Yes. . . . . . . Rig isequippe.dwith steeLpits. No rese.rve.pitp!anoed, Wast to .approv.ed aOl1u!us O( disP.osal welt. 25 Jf.aJe-d(iII~ has a 10-403 for ~bandOl1lTJent been apPJoved. ...... ,.. . . . . . . . . NA . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . 26 .Mequ~tewellbore s.eparatio.npropos.ed. . . . . . . . . . _ _ . _ _ _ _ _ _ , _ , , , . . . . . . . . Yes. . . . . . . I?roximlt~ anjilysiS perfp(lTJe.d, Jrayeling c~linder path calcuJate.d, ßy(OS pos.slble, . . . . . . _ _ _ _ _ . . . . . . . . 27 Jf.divecter Jeq.uired, does it meet reguJatioos . . . . . . . . . . . . . . . . . . NA . . . . . . . Diyerter waiveJ has. beeo givenJorC02.p.ad.. . . . . . . . . . . . . . . . . . 28 .DJiUingfJuid.RrogralTJschematic&equipJistadequate. ............ yes.... . MaxilTJulTJexpectedfounati0l1pressure.8'?EMW.. MWplal1ned9.0,,9.6ppginAJpine, ............ 29 BOPEs.dothey meet reguJa.tioo . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 .BOPE-Pfess ra.ting approp(iate;Jestto.(put psig in.commeots). ................ . Yes. . . . . . MAS¡=> çalcuJate.d.at 2619psi, CPAI plans to tesUo 35.00 psi.. . . . . . . . . . . . . . . . . . . . . . . . 31 .C.hoke.lTJanifold cOlTJpJies w/Al?lRF'-53 (May 84) . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Work will occ.U( withoutoperationshutdown . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Js presence of H2S gas probaÞle . . . . . . . . . . . . . . . . . . . . . . No. . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Mecha.nical.coodJtio!l pf wells wlthin ,ð.OR verified (for service we!) onJy). . . . . . . Yes. . . . . ~o wells in. area. of review, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engineering Appr Date TEM 9/15/2004 tø~~ a Appr SFD Date 9/15/2004 35 Pe(lTJitGc8nÞeissuedw/o.hyd(ogel1s.u!fidemeas.u(es... yes............... ....................... ......... 36D.atapJeseoted on. potential overpressure .zooes. . . . . . . . . . . . . . . . . . . . . Y.es . . . . . . . Expected reservoir preSSUJe is .8,7.ppg EMW; wilLbedrilled with 9.0 ~ 9.6. ppg mud.. . . . . . . . . . . . . . . . . . . 37 .Setsmicanalysis. of shaJlow gas.z.ones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 .Seabedconditioo survey (if Off-sho(e) . . . . . . . . . . . . . . . . . . . . . . . NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 . Conta.ct namelp!1onefor.weekly progress.reports [exploratoryonlYl . . . . . . . . NA . . . . . . . . . . . . . . . . . . . . . . . . . Geology Geologic ~/ ",,] Engineering commissi~n~r: . Y n.· 1(, lJ1 Commissioner: g~~~~~NE('~~r Date Public ~;""e' Date ßµýC e - Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding infonnation. information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. . Sperry-Sun Drilling Services LIS Scan Utility . ZDtf- 17g $Revision: 3 $ LisLib $Revision: 4 $ Wed Nov 17 09:44:38 2004 Reel Header Service name....... ......LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/17 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name.... ......... ...UNKNOWN Continuation Number..... .01 Previous Reel Name...... . UNKNOWN Comments................ .STS LIS Writing Library. ~ J 9 u/~ Scientific Technical Services Tape Header Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/17 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 CD2-54 501032049900 ConocoPhillips Alaska, Inc. Sperry-Sun Drilling Services 17-NOV-04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 MW0003317391 M. HANIK D. LUTRICK MWD RUN 3 MW0003317391 M. HANIK D. LUTRICK # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 2 11N 4E 2103 1497 MSL 0) 52.28 15.90 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE BIT SIZE (IN) 8.500 6.125 CASING SIZE (IN) 9.625 7.000 DRILLERS DEPTH (FT) 3345.0 14378.0 # . . 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 & 3 COMPRISED DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS¡ ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4)¡ AND PRESSURE WHILE DRILLING (PWD). RUN 2 ALSO INCLUDED GEO-PILOT ROTARY STEERABLE BHA. RUN 3 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 1 - 3 REPRESENT WELL CD2-54 WITH API#: 50-103-20499-00. THIS WELL REACHED A TOTAL DEPTH (TD) OF 16617'MD/7350'TVD. SROP SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC SMOOTHED GAMMA RAY COMBINED. SEXP SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING) . SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING) . SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) . SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) . SFXE = SMOOTHED FORMATION EXPOSURE TIME. SLIDE = NON-ROTATED INTERVALS REFLECTING BIT DEPTHS. $ File Header Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/11/17 Maximum Physical Record..65535 File Type.... .... ...... ..LO Previous File Name...... .STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE FET RPD RPM RPS RPX GR 1 and clipped curves¡ all bit runs merged. .5000 START DEPTH 3316.0 3316.0 3316.0 3316.0 3316.0 3324.0 STOP DEPTH 16566.5 16566.5 16566.5 16566.5 16566.5 16559.5 . ROP $ 3358.5 16617.0 . # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD $ BIT RUN NO 2 3 MERGE TOP 3316.0 14387.5 MERGE BASE 14387.5 16617.0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type.... ....... .., ....0 Data Specification Block Type.....O Logging Direction............ .... . Down Optical log depth units. ... ...... .Feet Data Reference Point.. ... ..... ....Undefined Frame Spacing.......... ......... ..60 .1IN Max frames per record............ . Undefined Absent value..................... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP 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 3316 16617 9966.5 26603 3316 16617 ROP MWD FT/H 1 826.47 165 26518 3358.5 16617 GR MWD API 36.49 421. 69 107.626 26472 3324 16559.5 RPX MWD OHMM 0.19 1199.48 8.0981 26502 3316 16566.5 RPS MWD OHMM 0.13 1728.56 9.13245 26502 3316 16566.5 RPM MWD OHMM 0.13 2000 11.1628 26502 3316 16566.5 RPD MWD OHMM 0.13 2000 16.2327 26502 3316 16566.5 FET MWD HOUR 0.15 97 .12 0.940795 26502 3316 16566.5 First Reading For Entire File........ ..3316 Last Reading For Entire File.......... .16617 File Trailer Service name............ .STSLIB.001 Service Sub Level Name... Version Number.... .......1.0.0 Date of Generation...... .04/11/17 Maximum Physical Record. .65535 File Type............... .LO Next File Name...... .....STSLIB.002 . Physical EOF File Header Service name.......... ...STSLIB.002 Service Sub Level Name... Version Number.. ........ .1.0.0 Date of Generation.......04/11/17 Maximum Physical Record..65535 File Type.......... ......LO Previous File Name.... ...STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPX FET RPD RPS RPM GR ROP $ 2 . header data for each bit run in separate files. 2 .5000 START DEPTH 3316.0 3316.0 3316.0 3316.0 3316.0 3324.0 3358.5 STOP DEPTH 14345.5 14345.5 14345.5 14345.5 14345.5 14353.0 14387.5 # 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: # 11-0CT-04 Insite 66.37 Memory 14388.0 3358.0 14388.0 59.7 87.5 TOOL NUMBER 124725 151812 8.500 3345.0 LSND 9.60 42.0 9.0 300 6.0 1. 700 .840 2.100 2.200 76.0 159.8 76.0 76.0 . . NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type........ ... .......0 Data Specification Block Type.....O Logging Direction............... ..Down Optical log depth units.......... .Feet Data Reference Point............. .Undefined Frame Spacing.................... .60 .1IN Max frames per record. .......... ..Undefined Absent value.... ... .............. .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP 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 3316 14387.5 8851.75 22144 3316 14387.5 ROP MWD020 FT/H 2.52 826.47 174.749 22059 3358.5 14387.5 GR MWD020 API 43.92 421.69 115.449 22059 3324 14353 RPX MWD020 OHMM 0.34 57.26 5.8843 22060 3316 14345.5 RPS MWD020 OHMM 0.13 1728.56 6.13903 22060 3316 14345.5 RPM MWD020 OHMM 0.13 1809.23 6.90747 22060 3316 14345.5 RPD MWD020 OHMM 0.13 2000 11.2823 22060 3316 14345.5 FET MWD020 HOUR 0.15 54.1 0.603738 22060 3316 14345.5 First Reading For Entire File... ...... .3316 Last Reading For Entire File......... ..14387.5 File Trailer Service name........... ..STSLIB.002 Service Sub Level Name. . . version Number.......... .1.0.0 Date of Generation...... .04/11/17 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...... .04/11/17 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 RPD RPM RPS RPX FET GR ROP $ 3 . header data for each bit run in separate files. 3 .5000 START DEPTH 14346.0 14346.0 14346.0 14346.0 14346.0 14353.5 14388.0 STOP DEPTH 16566.5 16566.5 16566.5 16566.5 16566.5 16559.5 16617.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 16-0CT-04 Insite 66.37 Memory 16617.0 14388.0 16617.0 88.8 92.3 TOOL NUMBER 156436 123943 6.125 14378.0 Flo Pro 9.20 43.0 8.7 30500 3.6 .120 .060 .160 .200 76.0 167.0 76.0 76.0 # . . REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type. ....0 Logging Direction..... ............Down Optical log depth units.......... .Feet Data Reference Point........... ...Undefined Frame Spacing.................... .60 .1IN Max frames per record............ .Undefined Absent value.................... ..-999 Depth 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 14346 16617 15481. 5 4543 14346 16617 ROP MWD030 FT/H 1 729.06 116.769 4459 14388 16617 GR MWD030 API 36.49 124.18 68.5233 4413 14353.5 16559.5 RPX MWD030 OHMM 0.19 1199.48 19.0923 4442 14346 16566.5 RPS MWD030 OHMM 0.22 1201.26 23.9985 4442 14346 16566.5 RPM MWD030 OHMM 0.55 2000 32.2958 4442 14346 16566.5 RPD MWD030 OHMM 0.3 2000 40.8178 4442 14346 16566.5 FET MWD030 HOUR 0.29 97.12 2.61469 4442 14346 16566.5 First Reading For Entire File........ ..14346 Last Reading For Entire File... ..... ...16617 File Trailer Service name............ .STSLIB.003 Service Sub Level Name... Version Number..... ......1.0.0 Date of Generation...... .04/11/17 Maximum Physical Record. .65535 File Type............... .LO Next File Name..... ... ...STSLIB.004 Physical EOF Tape Trailer Service name....... ......LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/11/17 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.. ...... ............ .~11/17 4IIÞ 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