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Home My WebLink About206-182Image F'~'~ject 11Ve1! Histo File o r a e XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. - ~ ~ ~ Well History File Identifier Organizing (done) RES N Color Items: ^ Greyscale Items: ^ Poor Quality Originals: ^ Other: NOTES: ~.~b~ iuumuumuii DIG TAL DATA Diskettes, No. ^ Other, No/Type: o Re,~.~~„a,a iiiium~iuiui OVERSIZED (Scannable) ^ Maps: ^ Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) ^ Logs of various kinds: ^ Other:: BY: Maria Date: i ~s~ r t' Pro "ect Proofin I g II I II II II I I I II I I II I BY: Maria Date: ~~ ~s~ ~~ ti -P x 30 ~ = + ~ =TOTAL PAGES on re ara Scannin g p ._ ' (Count does not include cover sheet) BY: Maria Date: ~ ~~~~ ~s~ Production Scanning Stage 1 Page Count from Scanned File: (count does include cover sheet) Page Count Matches Number in Scanning Pr paration: YES NO BY: Maria Date: ~ ~ ~~ ~s~ Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: ~s~ Scannin is complete at this point unless rescanning is required. II I II'I II I II II I I III 9 ReScanned III IIIIIIIIIII IIIII BY: Maria Date: ~s~ Comments about this file: Quality Checked III IIIIII III III) III ~i- 10/6!2005 Well History File Cover Page.doc ~~ ~ '~_ ,<h ^ ..:~ .... ~~ ~ S N11& ~` .. Vus ~r /~ W ~ ~ i ~.., 1 ~ Y4~'Yxg MICROFILMED. 6/30/2010 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE C:\temp\Temporary Internet Fites\OLK9\Microfilm_Marker.doc 18 M~ DATA SUBMITTAL COMPLIANCE REPORT 11 /18/2008 Permit to Drill 2061820 Well Name/No. PRUDHOE BAY UN GRIN V-205L2 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-23338-61-00 MD 11370 TVD 4537 Completion Date 2/18/2007 Completion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Surve ~ y -~-~-- DATA INFORMATION - -.__.__ Types Electric or Other Logs Run: MWD / GR / RES / AZI DEN / NEU /AIM / PWD (data taken from Logs Portion of Master Well Data Maint Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / Ty -e Med/Frmt Number Name Scale Media No Start Stop CH Received Comments DD D Asc Directional Survey 0 11370 Open 3/13/2007 ~Rpt Directional Survey 0 11370 3/13/2007 ~D C Las 15493 'Induction/Resistivity 5046 11366 Open 10/3/2007 DCAV, DRHO, GR, NPHI, ~i RHOB, RPD w/PDS graphics Field Data ~ r ED C Lis 15665 nduction/Resistivity 110 11369 Open 11/9/2007 LIS Veri, GR, ROP, FET, DRHO, NPHI w/PDS graphics Induction/Resistivity 2 Blu 5048 11370 Open 11/9/2007 MD Vision Service 12-Feb- 2007 Well Cores/Samples Information: Name ADDITIONAL INFORMN Well Cored? Y Chips Received? YTI~ Analysis '`f->•-IQ~ Received? Sample Interval Set Start Stop Sent Received Number Comments Daily History Received? Y / N Formation Tops ~/ N Comments: --- ---- -------- DATA SUBMITTAL COMPLIANCE REPORT 11 /18/2008 Permit to Drill 2061820 Well Name/No. PRUDHOE BAY UN ORIN V-205L2 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-23338-61-00 MD 11370 TVD 4537 Completion Date 2/18/2007 Completion Status 1-OIL Current Status 1-OIL y~ UIC N Compliance Reviewed By: _____ __ ____ ___ ____ Date: I ~ 1 `~ _~ 11/08/07 Sc~leml~erger Schlumberger-DCS 2525 Gambell St, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job p Log Description NO. 4487 Company: Alaska Oil 8 Gas Cons Comm ANn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Polaris Aurora Orion Date BL Color CD 5-201 11676972 LDL 11107/07 1 5-126 11594528 ISOLATION SCANNER 11/01/07 1 V-205 40014729 OH MWD/LWD EDIT / 01129107 2 1 V-205L1 40014729 OH MWDILWD EDIT 02103/07 1 1 V-205L2 40014729 OH MWDILWD EDIT 02112107 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPV EACH TO: BP Exploration (Alaska) Inc. Schlumberger-DCS Petrotechnical Data Cenfer LR2-1 2525 Gambell St, S~iite a00~- 900 EBenson Blvd. j Anchorage, AK 99503 ~2~138 - AnchorageAK 99508-4254 V I ~ ATTN: Beth ~- ~ ~- -- ' !' ~'° ' ~~ Date Delivered. Received by- (6.1 ~".S Fn t:r '7ii Date 09-20-2007 Transmittal Number:92904 BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) have anv questions, please contact llou~las llortch at trie Yllc: at Jb4-4y /s Delivery Contents 1 CD-ROM Containing Field Log Data & Electronic Log Prints for the following wells: 09-15A ao'~-oaa '~ ~S~l~i - _ AGI-10A~o~- t3S ~' ~S~!$a ___ _ _ __ _ F-01A c~0(c-tp~ ~ I:s~/~3 *~t5~/1~`/ F-O1APB1 F-09Bao~-vr3 ~ ~SyiiS F-42A 2U'}- U~3 ~ ~ S~l~ly L-204L1 c9(~(o_Ocj3 ~ r5C/~~ L-204L2 av(o- b~1 ~1 ~ tS~/~sl L-204L3 a(~(o-OAS ~t5~lg°t L-204L4 a U(o-p~ ~ '~ t Sal ~ d V-205L1 c~U(o - l1S 1 ~ I SU^7 a_ V-205L2 aUCo-f~ia ~ t S~3 W-204L1_c2U(c-159 ~* c'S ~°i_~/ W _204L2 _aU~ -l to p ~' l ~~! t 5 WGL-09 _ U_'zc ~o~ - /yb ~ 15-~9~ Please Sign and Return one copy of this transmittal. Thank You, Douglas Dortch Petrotechnical Data Center Attn: State of Alaska - AOGCC Attn: Christine Mahnken 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 995 19-66 1 2 i S~ ' - E~ESVE~ O~ STATE OF ALASKA ALASKA IL AND GAS CONSERVATION COM~SSION JUN ~ 1~1~~7COMPLETION OR RECOMPLETION REPORT AND LOG ~1~~4~ i1i1 SL f;ar ('.nnc_ (:nmmission 06/08/07: Revised, Put on Production 1a. Well Status: ®Oil A~~~ e^ Plugged ^ Abandoned ^ Suspended 20AAC 25.105 2oAAC 2s.~,o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions One 1b. Well Class: ®Development ^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aban 2/18/2007 - 12. Permit to Drill Number 206-182 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 6- 2/10/2007 ~ 13. API Number 50-029-23338-61-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 2/12/2007 14. Well Name and Number: PBU V-205L2 ` 4692 FSL, 1619 FEL, SEC. 11, T11 N, R11 E, UM Top of Productive Horizon: 2939' FSL, 1657' FEL, SEC. 11, T11 N, R11 E, UM (OA) 8. KB (ft above MSL): 82.89' Ground (ft MSL): 54.39' 15. Field /Pool(s): Prudhoe Bay Field / Orion Total Depth: 1747' FSL, 2145' FWL, SEC. 01, T11 N, R11 E, UM 9. Plug Back Depth (MD+TVD) 11370 4537 Schrader Bluff 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 590684 y- 5969941 Zone- ASP4 10. Total Depth (MD+TVD) 11370 4537 16. Property Designation: , ADL 028240 TPI: x- 590669 y- 5968187 Zone- ASP4 Total Depth: x- 594417 y- 5972322 Zone- ASP4 11. SSSV Depth (MD+TVD) None 17. Land Use Permit: 18. Directional Survey ®Yes ^ No Submi lectronic and rinted inf rmation er 20 AAC 25.050 19. Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1786' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): MWD / GR / RES / AZI DEN / NEU /AIM / PWD 22. CASING, LINER AND CEMENTING RECORD CASING $ETTING DEPTH MO SETTING DEPTH TVD HOLE AMOUNT - WT. PER FT: GRADE' TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED'` ' 4-1/2" 12.6# L-8 501 11348' 4423' 4536' 6-3/4" Un emented Slotted Lin r 4-1/2" 12.6# L-80 4976' 5121' 4402' 4476' N!A N/A - LEM Lateral Ent Module #2 23. Open to production or inject ion? ®Yes ^ No 24. TUBING RECORD If Yes, list each i (MD+TVD of Top & Bottom; Pe nterval open rforation Size and Number): SIZE DEPTH SET MD PACKER SET MD 4-1 /2" Slotted Section See 10-407 for V-205 MD TVD MD TVD 5695' - 6097 4478' - 4487 6765' - 8664' 4476' - 4518' 25. ACID, Fw-CTURE, CEMENT SQUEEZE; ETCr 9280' - 11307' 4535' - 4535' DEPTH INTERVAL MD AMOUNT H~ KIND OF MATERIAL USED 26. PRODUCTION TEST Date First Production: May 30, 2007 Method of Operation (Flowing, Gas Lift, etc.): See V-205 10-407 (Dated 06-08-07, PTD 206-180) for Production & Test Data Date Of Test: HOUfS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing PfeSS. Casing Press: CALCULATED 24-HOUR RATE OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^Yes ®No Sidewal l Cores Ac wired? ^Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. COtdPLETION None ~ ~~~~~ IF Form 10-407 Revised 02/2007 ~`\ I ~ ~ ~ ~ i ONTINUED ON REVERSE SIDE ~~~~ ~ 28. CyEOLOGIC MARKERS (LIST ALL FORMATIONS AN KERS ENCOUNTERED): 29. FORMATION TESTS NAME TVD Well Teste ^ Yes ®No Permafrost Top Surface Surface If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base 1815' 1786' detailed test information per 20 AAC 25.071. jFrQm V-205) None Schrader Bluff OA 5027' 4431' V-205L2 Schrader Bluff OBa 5200' 4502' Schrader Bluff OBa 5366' 4509' Formation at Total Depth (Name): Schrader Bluff OBa 5366' 4509' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. 0~ ~~~~ Signed Terrie Hubble ~ Title Technical Assistant Date PBU V-205L2 206-182 Prepared By NameMumber. Terrie Hubble, 564-4628 Well Number Drilling Engineer: SCOtf Kolstad, 564-5347 Permit No. / A royal No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. IreM 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. IreM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 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). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. IreM 29: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 02/2007 Submit Original Only t STATE OF ALASKA 'i9 ~~ ALASKA OIL AND GAS CONSERVATION COMMISSION t~IE1~/E® MAR 1 4 2007 WELL COMPLETION OR RECOMPLETION REPORT AND kz~ ~I Cl~s Conn. CommisSi011 Anchorage 1a. Well Status: ®Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended ^ WAG 20AAC 25.105 zoAAC zs.»o ^ GINJ ^ WINJ ^ WDSPL No. of Completions One Other 1b. Well Class: ®Development ^ Exploratory ^ Stratigraphic ^ Service 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aban 2/18/2007 ~' 12. Permit to Drill Number 206-182 .~ 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 2/10/2007 13. API Number 50-029-23338-61-00'' 4a. Location of Well (Governmental Section): Surface: 4 2' FSL 1 19' FE ~ 7. Date T.D. Reached 2/12/2007 14. Well Name and Number: PBU V-205L2 ~ , 69 6 L, SEC. 11, T11 N, R11 E, UM Top of Productive Horizon: 2939' FSL, 1657' FEL, SEC. 11, T11N, R11E, UM (OA)S g KB Elevation (ft): 82.89'' 15. Field / Pooi(s): Prudhoe Bay Field / Orion ~ Total Depth: 1747' FSL, 2145' FWL, SEC. 01, T11N, R11E, UM ~ 9. Plug Back Depth (MD+TVD) 11370 + 4537 Ft Schrader Bluff 4b. Location of Well (State Base Plane Coordinates): Surface: x- 590684 y- 5969941 Zone- ASP4 10. Total Depth (MD+TVD) 11370 + 4537 Ft 16. Property Designation: ADL 028240 ~ TPI: x- 590669 y- 5968187 Zone- ASP4 Total Depth: x- 594417 y- 5972322 Zone- ASP4 11. Depth where SSSV set None MD 17. Land Use Permit: 18. Directional Survey ®Yes ^ No 19. Water depth, if offshore N/A MSL 20. Thickness of Permafrost 1900' (Approx.) 21. Logs Run: Ll ~jNQp// SjSD' ~!D 1Y6 MWD / GR / RES / AZI DEN / NEU /AIM / PWD ~r,A W/NDON SO/?'~-lQ~~s?v:L ~lYd) 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT SRE WT. PER FT. GRADE'. TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 4-1/2" 12.6# L-80 5013' 11348' 4423' 4536' 6-3/4" Uncemented Slotted Liner 4-1/2" 12.6# L-80 4976' 5121' 4402' 4476' N/A N/A - LEM Lateral Ent Module #2 23. Perforations open to Production (MD + TVD of Top and 24. Tuewc RECORD Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET MD PACKER SET MD 4-1/2" Slotted Section See 10-407 for V-205 MD TVD MD TVD 5695' - 6097 4478' - 448T 6765' - 8664' 4476' - 4518' 25. ACID, FRACTURE, CEMENT SQUEEZE;. ETC. 9280 - 11307' 4535' - 4535' DEPTH INTERVAL MD AMOUNT He KIND OF MATERIAL USED 26. PRODUCTION TEST Date First Production: Reported on V-205 Method of Operation (Flowing, Gas Lift, etc.): See V-205 10-407 (Dated 03-13-07, PTD 206-180) for Production & Test Data Date of Test Hours Tested PRODUCTION FOR TEST PERIOD OIL-BBL GAS-McF WATER-BBL CHOKE SIZE GAS-OIL RATIO Flow Tubing Press. Casing Pressure CALCULATED 24-HOUR RATE OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-API (CORK) 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". _ e None ~~i_ : LIAR ~ ~ 2007 ;e1-Jd'-?>s~ ~' ~`~: ..l~ Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ~I~=~~~ ~_. _~ .ws,.,..~.. _ ~',~' G I28. GEOLOGIC MARKER 29. ~ORMATION TESTS Include and briefly summarize test results. List intervals tested, Name MD TVD and attach detailed supporting data as necessary. If no tests were conducted, state "None". jFrom V-2051 None Schrader Bluff OA 5027' 4431' V-205L2 Schrader Bluff OBa 5200' 4502' Schrader Bluff OBa 5366' 4509' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foe ing is true and correct to the best of my knowledge. ~) / ~ ~~ Title Technical Assistant Date O / ~ Signed Terrie Hubble PBU V-205L2 206-182 Prepared ey Namemvumber.~ Terrie Hubble, 564-4628 Well Number Permit No. / A royal No. Drilling engineer: Scott Kolstad, 564-5347 INSTRUCTIONS GeNeRn~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. IreM 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. IreM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: True vertical thickness. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 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). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: If no cores taken, indicate "None". IreM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only • i gp Page 17 of 23 Operations Summary Report Legal Well Name: V-205 Common Weil Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: 1/18/2007 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/18/2007 Rig Name: NABOBS 9ES Rig Number: Date I From - To I Hours I Task I Code ( NPT I Phase 2/8/2007 23:30 - 00:00 2/9/2007 00:00 - 00:30 00:30 - 01:30 01:30 - 02:00 02:00 - 03:00 03:00 - 03:30 03:30 - 04:00 ~~~ 04:00 - 07:00 1 s ,. ~O / 07:00 - 08:00 ~~ ,~ s ~ ~,J(o 08:00 - 10:00 10:00 - 11:00 V -aEj ~. o~(p- v-ao5~~~ ~~. 2/10/2007 n. 3~~~ 11:00 - 12:00 ,2:00-,8:00 18:00 - 19:30 19:30 - 20:00 20:00 - 22:30 22:30 - 23:30 0.50 TIEBAC P 0.50 TIEBAC P 1.00 TIEBAC P 0.50 TIEBAC P 1.00 TIEBAC P 0.50 TIEBAC P 0.50 STWHIP P 3.00 STWHIP P 1.00 STWHIP P 2.00 STWHIP P 1.00 STWHIP P 1.001 STWHIPI P 6.001 STWHIPI P 1.501 STWHIPI P 0.501 STWHIPI P 2.501 STWHIPI P 1.001 STWHIPI P 23:30 - 00:00 0.50 STWHIP P 00:00 - 00:30 0.50 STWHIP P 00:30 - 01:00 0.50 STWHIP P 01:00 - 03:00 2.00 DRILL P 03:00 - 03:30 I 0.501 DRILL I P Description of Operations OTHCMP 2,662'. OTHCMP Continue POH with LEM running tool, standing back HWDP from 2,662' to 1,927'. OTHCMP Cut & slip drilling line 85 ft. Clean out from under drawworks and inspect same. OTHCMP Continue POH from 1,927' to running tool. Running tool came out normal. OTHCMP Laydown running tool and inner string. OTHCMP Clear and clean rig floor. WEXIT Pick up whipstock tools to rig floor. WEXIT Pick up and make up L2 OA whipstock assembly. Spaced out for cutting top of window C~3 5,018'. WEXIT Run in hole from 539' to 1,279' ~e2 90 fpm. Shallow hole test MWD ~ 255 gpm, 1,100 psi - OK. WEXIT Continue running in hole with whipstock assembly from 1,279' to 5,039' ~ 90 fpm. PU - 125k, SO - 96k. WEXIT Make up topdrive. Fill pipe and orient whipstock to 26 deg left of high side. 290 gpm, 1,920 psi, PU - 122k, SO - 90k. Lower pipe and tag up on depth with NO-GO on bottom of L1 packer seal bore extension ~ 5,094'. Set down 47k and set trip anchor. Pick up 10k over string weight to verify. Set down 70k to shear lug. Pick up free with 122k PU weight. Rotate at i 5 rpm to verify release. Close annular and pressure test seals to 1,000 psi - OK. WEXIT Displace well from 9.2 ppg SF MOBM to 9.2 ppg MOBM. 290 ~ WEXIT Mill L2 OA window from 5,01 ~'to 5,030'. 290 gpm, 1,725 psi~M 85 rpm, 3-6k TO, 1-20k WOB. Pumped 25 bbl weighted sweep after mill stalled out when working pipe up 15 ft. No increase in metal cuttings with sweep back to surface. ROP increase when sweep went around mill. WEXIT Drill new hole with pilot mill from 5,030' to 5,048'. Upper 6 3/4" mill to 5,034'. 290 gpm, 1,695 psi, 85 rpm, 4-6k TO, 10k WOB. WEXIT Circulate a 28 bbl weighted sweep surface to surface while dressing window. 290 gpm, 1,725 psi, 85 rpm, 4k TO, PU - 115k, SO - 98k. Shut down pumps and work up and down through window without rotating. looked good. PU - 120k, SO - 100k without pumps. No increase in cuttings with sweep back to surface. WEXIT Monitor well -static. Pump dry job and POH from 5,018' to 1,200'. WEXIT Stand back HWDP and 4 stands of steel drill collars from 1,200'to 175'. WEXIT PJSM. Start laying down whipstock milling assembly. WEXIT Continue laying down whipstock milling BHA. Pilot mill was flattened out. Upper mill was in gauge. WEXIT Clear rig floor of milling tools. Jet BOP stack. PROD3 PJSM on nuclear source and BHA. Pick up and make up BHA #9: 6.75" DSX146H+GJNW bit # RR6, 1.5 deg AIM/PDM, bypass sub, NM Stab, MWD/LWD, VPWD, ADN, tea NM Flex DCs, Circ sub, XO, 1 ea 4" DP, JAR. PROD3 Run in hole with BHA #5 on drill pipe from 236' to 1,193'. Shallow hole test MWD ~ 290 gpm, 1,565 psi - OK. Printed: 2/19/2007 1:08:51 PM i gp Page 18 of 23 Operations Summary Report Legal Well Name: V-205 Common Well Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: 1/18/2007 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/18/2007 Rig Name: NABOBS 9ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations - - -~-- - - - -I ----- 2/1012007 03:30 - 05:00 1.50 DRILL P PROD3 Continue running in hole from 1,193' to 4,924'. 05:00 - 05:30 0.50 DRILL P PROD3 Fill pipe and orient 26 deg left of high side. Obtain slow pump rates. Shut down pump and slide through window OK. Wash to bottom @ 5,048' ~ 300 gpm, 2,370 psi without rotating. 05:30 - 12:00 6.50 DRILL P PROD3 Directionally drill 6.75" OA L2 from 5,048' to 5,688'. 300 gpm, 2,390 psi off, 2,710 psi on, PU - 110k, SO - 81 k, RWT - 95k, WOB - 5/10k, CECD - 10.16 ppg, AECD - 10.62 ppg, AST - 3.07 hrs, ART - 0.35 hrs. Backream 60' at drilling rate prior to surveys and connections, 75% of rate on down stroke. 12:00 - 00:00 12.00 DRILL P PROD3 Directionally drill 6.75" OA L2 from 5,688' to 7,308'. 300 gpm, 2,590 psi off, 2,950 psi on, 70 rpm, 4.3k TO off, 5-6k TO on, PU - 110k, SO - 77k, RWT - 95k, WOB - 5/20k, CECD - 10.32 ppg, AECD - 10.87 ppg, AST - 3.33 hrs, ART - 2.68 hrs. Backream 60' at drilling rate prior to surveys and connections, 75% of rate on down stroke. Pumped a 1.5 ppg over weighted sweep @ 6,359'. No increase in cuttings with sweep back to surface. 2/11/2007 00:00 - 12:00 12.00 DRILL P PROD3 Directionally drill 6.75" OA L2 from 7,308' to 9,293'. 300 gpm, 2,885 psi off, 3,165 psi on, 70 rpm, 4.9k TO off, 6.3k TO on, PU - 125k, SO - 71 k, RWT - 94k, WOB - 5/15k, CECD - 10.60 ppg, AECD - 11.45 ppg, AST - 1.07 hrs, ART - 4.58 hrs. Survey every 30', backream 60' at drilling rate prior to surveys and connections, 75% of rate on down stroke. 12:00 - 00:00 12.00 DRILL P PROD3 Directionally drill 6.75" OA L2 from 9,223' to 10,663'. 300 gpm, 3,040 psi off, 3,290 psi on, 70 rpm, 6k TO off, 7k TO on, PU - 132k, SO - 69k, RWT - 99k, WOB - 5/15k, CECD - 10.52 ppg, AECD - 10.70 ppg, AST - 2.58 hrs, ART - 2.20 hrs. Survey every 30', backream 60' at drilling rate prior to surveys and connections, 75% of rate on down stroke. 2/12/2007 00:00 - 06:30 6.50 DRILL P PROD3 Directionally drill 6.75" OA L2 from 10,663' to TD @ 11,370' MD, 4,535' TVD. 300 gpm, 3,005 psi off, 3,190 psi on, 70 rpm, 7.2k TO off, 8.1 k TO on, PU - 133k, SO - 57k, RWT - 95k, W OB - 5/15k, CECD - 10.60 ppg, AECD - 11.04 ppg, AST - 1.70 hrs, ART - 1.90 hrs. Survey every 30', backream 60' at drilling rate prior to surveys and connections, 75% of rate on down stroke. 06:30 - 08:00 1.50 DRILL P PROD3 Circulate, survey, and attempt to downlink to MWD. Unable to downlink. 08:00 - 00:00 16.00 DRILL P PROD3 Mad Pass log from 11,370' to 6,932' (bit depths). 300 gpm, 2,900 psi, 70 rpm, 6.7-6.4k TO. 600 fph all depths except swell packer intervals ~ 9,440' to 9,280' and 8,890' to 8,730' (bit depths) ', 2/13/2007 00:00 - 08:00 8.00 DRILL P PROD3 MadPass log from 6,932' to 5,700' (bit depths). 300 gpm, 2,350 psi, 70 rpm, 6.7-6.4k TO. 600 fph all depths except swell packer intervals @ 6,840' to 6,680' and 6,390' to 6,230' (bit depths). Hole tried to packoff temporarily ~ 6,630' and 6,555'. Lost appx 10 bbls of mud initially, then seeped appx 4 bph. Lost 26 bbls since midnight. 08:00 - 08:30 0.50 DRILL P PROD3 Orient to 20L deg. of highside, shut down pumps, Pull through windows without issues, .Pulled up above 5018' 117k PUW / 94k SOW 08:30 - 09:30 1.00 DRILL P PROD3 Pump Hi-Vis / 11.2 ppg Weighted sweep surface to surface Printed: 2/19/2007 1:08:51 PM gp Page 19 of 23 Operations Summary Report Legal Well Name: V-205 Common Well Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: ~ 1/18/2007 End: .Contractor Name: NABORS ALASKA DRILLING I Rig Release: 2/18/2007 ,Rig Name: NABORS 9ES Rig Number: Date From - To Hours Task- Code NPT Phase Description of Operations 12/13/2007 08:30 - 09:30 1.00 DRILL P PRODS 296 gpm / 2100 psi, 60 rpm 2.3k Tq. / 94k RtWt 09:30 - 10:30 1.00 DRILL P PRODS Slip and Cut 55' of Drilling Line -Service Drawworks 10:30 - 11:00 0.50 DRILL P PRODS Service Top Drive and Crown 11:00 - 13:30 2.50 DRILL P PRODS RIH to 11301', no problems running to bottom 13:30 - 15:00 1.50 DRILL P PRODS Precautionary Ream last stand to bottom 15:00 - 16:30 1.50 DRILL N 16:30 - 18:30 2.00 DRILL P 18:30 - 00:00 5.50 DRILL P 2/14/2007 00:00 - 01:00 1.00 DRILL P 01:00 - 02:30 1.50 DRILL P 02:30 - 03:30 1.00 WHIP P 03:30 - 04:00 0.50 WHIP P 04:00 - 04:30 0.50 WHIP N 04:30 - 05:00 0.50 WHIP P 05:00 - 05:30 0.50 WHIP P 05:30 - 08:30 I 3.00 I WHIP I P 08:30 - 09:00 I 0.501 WHIP I N 09:00-09:30 I 0.501WHIP IP 09:30 - 10:00 0.50 WHIP P 10:00 - 15:00 5.00 WHIP P 15:00 - 16:30 I 1.501 WHIP I P Circ. hole clean , 296 gpm / 2950 psi 70 rpm / 6k Tq. / 96k RtWt IECD = 10.9 ppg / FECD = 10.44 ppg WAIT PRODS Continued to circ. while waiting on trucking for Solids Free MOBM changeout PRODS Displace 9.2 ppg MOBM to 9.2 ppg Solids Free MOBM -291 gpm / 3050 psi, 70 rpm / 7k Tq, 99k RtWt PRODS Monitor well for 10 min, Okay 9.2 ppg SF MOBM in & out POH taking up and down wts. every 10 stands into csg. No Problems POH Total MOBM losses for today 51 bbl /Total SF MOBM for today 10 bbls PRODS POH to BHA PRODS PJSM with Schlumberger and Rig crew on handling RA sources on surface UD BHA Flex DC's, Remove sources, Download MWD/LWD data, UD MWD/LWD, Break Bit and UD mud motor -Clean Floor & laydown BHA components and tools down RUNPRD PJSM, Make Up BOT whipstock fishing BHA RUNPRD RIH to 1713' with 4" DP DFAL RUNPRD Shallow hole test Anadrills MWD -284 gpm / 857 psi Unable to get shallow hole test RUNPRD RIH with 4" HWDP to 2458' RUNPRD Shallow hole test Anadrills MWD -299 gpm / 1220 psi 76k PUW / 70k SOW Successful shallow hole test RUNPRD Pick up 1x1 - 69 jts of 4 3/4" Steet DC's RIH with 4 stands of 4 3/4" SDC's total of 81 jts of dc's DFAL RUNPRD Establish circulation 298 gpm / 2707 psi Unable to get MWD data, MWD Failed 165k PUW / 132k SOW RUNPRD Engage slot & Verified that we hooked whipstock Pick up 4x 60k over, Pick up 3x 70k over, Whipstock released 170k PUW RUNPRD Break circulation and CBU 1 x 250 gpm / 2120 psi RUNPRD Monitor well, slight seepage loss 9.2 ppg SF MOBM POH, to BHA Stand back HWDP & SDC's RUNPRD PJSM, Lay Down Whipstock, UD BHA Printed: 279/2007 7:08:51 PM gp Page 20 of 23 Operations Summary Report Legal Well Name: V-205 Common Well Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: ~ 1/18/2007 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/18/2007 Rig Name: NABOBS 9ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 2/14/2007 15:00 - 16:30 1.50 WHIP P RUNPRD -Window Mill rolled off to the right side of whipstock, Metal Shaving in cuttings Debris cup 16:30 - 17:30 1.00 CASE P RUNPRD Clear Rig floor of excess tools and equipment -clean MOBM off floor and ready rig floor for picking up 4 1 /2" slotted liner 17:30 - 19:00 1.50 CASE P RUNPRD Pick up casing handling equipment and power tongs -P/U pup jts and centralizers from outside 19:00 - 19:30. 0.50 CASE P RUNPRD PJSM with rig crew, NAD toolpusher, BP WSL Review job procedure, review running order and casing jewellery placement Discussed safety hazards associated with running 4 1/2" liner 19:30 - 23:00 3.50 CASE P RUNPRD PJSM. Pick up 4.5" 12.6# L-80 IBT slotted bent joint with shoe. Run in hole from surface to 2025' @ 90 fpm. Make up TO - 3,400 ft/Ibs using Best-O-Life 2000 NM. Installed 4.5" x 6.125" Volant centralizers, free floating on every joint starting with joint #3. Run swell packer as per detail. Record PU and SO weights every 1,000' 23:00 - 23:30 0.50 CASE N RREP RUNPRD Rig Mechanic and Electrician diagnose problem with skate controller -Change out skate control joystick on Pipe handler 23:30 - 00:00 0.50 CASE P RUNPRD PJSM with rig crew, NAD toolpusher, BP WSL Review job procedure, review running order and casing jewellery placement Discussed safety hazards associated with running 4 1/2" liner 2/15/2007 00:00 - 00:30 0.50 CASE N RREP RUNPRD Rig Mechanic and Electrician Change out skate control joystick on Pipe handler 00:30 - 07:30 7.00 CASE P RUNPRD -Continued Picking up 4.5" 12.6# L-80 IBT slotted bent joint with shoe. Run in hole from surface to 5,018 @ 90 fpm. Make up TO - 3,400 fUlbs using Best-O-Life 2000 NM. Installed 4.5" x 6.125" Volant centralizers free floating on every joint starting with joint #3. Run swell packers as per detail. Record PU and SO weights every 1,000' ', Exit shoe after four tries no weight indications. PU - 85k, SO - 70k. Continue Picking up Liner in open hole from window to 6342' -M/U Hanger - 91 k PUW - 68k SOW 07:30 - 08:00 0.50 CASE P RUNPRD Rig Down Liner running & handling equipment -Clear rig floor 08:00 - 12:00 4.00 CASE P RUNPRD RIH to 11290' -with 4" DP, 4 3/4" DC's and 4 1/2" slotted liner into L2 Oa Lateral -206k PUW / 100k SOW 12:00 - 12:30 0.50 CASE P RUNPRD Make up Top Drive and RIH to 11348', Hook Window on first attempt, PU and verified liner hooked, PU and turn 180 degrees, RIH past window and work compression out of Liner, PU and turn 180 degrees and Rehook window with Liner, Verified Liner hooked, Drop 29/32" ball and SO with 40k on window 12:30 - 13:00 0.50 CASE P RUNPRD Pump ball down @ 3 bpm / 650 psi, slowed to 2 bpm and seat Printed: 2/19/2007 1:08:51 PM B p Page 21 of 23 Operations Summary Report Legal Well Name: V-205 Common Well Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: 1/18/2007 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/18/2007 Rig Name: NABOBS 9ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 2/15/2007 12:30 - 13:00 0.50 CASE P RUNPRD ball @ 520 strokes, pressured up to 2800 psi released Hook liner running tool, PU and confirm release, pressure up to 3960 psi and shear ball seat, -160 k PUW, POH 1 std to 4972' 13:00 - 14:00 1.00 CASE P RUNPRD CBU at top of liner, 2257 gpm / 1960 psi -monitor well, Static -Pump Dry job 9.2 ppg in /out 14:00 - 17:00 3.00 CASE P RUNPRD POH with 4 3/4" DC's, 4" HWDP, and 4" DP 17:00 - 17:30 0.50 CASE P RUNPRD Service break BOT running tool and Lay Down 17:30 - 19:00 1.50 TIEBAC P OTHCMP Clear rig floor, clean up MOBM, Rig to make up LEM PJSM with NAD rig crew, NAD toolpusher, BOT toolhand and BP WSL on making up and running LEM for OA Lateral 19:00 - 20:00 1.00 TIEBAC P OTHCMP M/U LEM, ZXP Packer with 2 3/8" EUE inner string -BOT seal assembly -2 joints of 4.5" 12.6# L-80 tubing, -LEM -BOT "ZXP" Liner Top Packer -Hyd. setting tool 20:00 -00:00 4.00 TIEBAC P OTHCMP RIH with LEM @ 90 FPM, -17 stands 4" Dp -8 stands 4" hwdp -27 stands 4 3/4" DC's 2/16/2007 00:00 - 02:00 2.00 TIEBAC P OTHCMP Make top Drive @ 5011' 160 PUW / 140 SOW -washdown @ 3bpm / 800 psi -Engaged seal assembly in lower seal bore Extension top C~3 5113, cont. to 5121' -Latch up, pull out 18k overpull, relatch and verify latch up -unlatch and pull up 15' and break off, drop 1.75" ball, MU stand -Circ. ball down @ 3bpm / 750 psi, with 5 bbls left to go slowed to 2 bpm 500 psi -Seat ball and pressure up to 1200 psi, held pressure for to verify ball seat, -pressure up to 2500, visual indication pkr. set ~ 2200psi -Continued pressuring up to 3900 psi, release Liner running tool from ZXP packer Bleed off pressure and test backside to 1500 psi for 5 min, good test PU and pull dogs out on dog sub, set back down and verify dogs released from packer, pulled up 20' and line up to displace MOBM to brine 02:00 - 04:00 2.00 TIEBAC P OTHCMP Displace 9.2 ppg SF MOBM to 9.2 ppg brine -pump 24 bbl of LVT-200 base oil @ 3bpm / 770 psi -pump 25 bbl of viscosified 9.2 ppg brine ~ 3.8 bpm / 900 psi -pump 50 bbls of Safe Surf-O /Brine heated to 110 degrees ~ 4.3 bpm / 1150 psi -Pump 202 bbls of 9.2 ppg Brine, pumped until clean brine returns ~ 6.1 bpm / 1400 psi 04:00 - 04:30 0.50 TIEBAC P OTHCMP Ready rig floor for laying down DP and DC's Monitor well, static - 9.2 ppg in /out Printed: 2/19/2007 1:08:51 PM g p Page 22 of 23 ~ Operations Summary Report Legal Well Name: V-205 Common Well Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: ~ 1/18/2007 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/18/2007 Rig Name: NABOBS 9ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations -_ __ 2/16/2007 04:00 - 04:30 0.50 TIEBAC P OTHCMP PJSM on laying down Drill pipe Clean surface equipment in pit room 04:30 - 13:30 9.00 TIEBAC P OTHCMP Lay Down 4" drill pipe and 4 3/4" DC's 13:30 - 14:30 1.00 TIEBAC P OTHCMP Make service breaks on BOT running tool and LD 3 jts of 2 3/8" eue pipe -clean floor and UD running tools off of floor 14:30 - 16:30 2.00 TIEBAC P OTHCMP RIH with 4" DP from Derrick to 4783' 16:30 - 17:00 0.50 TIEBAC P OTHCMP Flush DP with Surf-o sweep, pump S/S -506 gpm / 1100 psi -100 rpm / 2k tq 17:00 - 21:00 4.00 TIEBAC P OTHCMP Monitor well, 9.2 ppg brine in/out Lay Down 4" drill pipe 1 x 1 21:00 - 22:30 1.50 TIEBAC P OTHCMP RIH with 4" DP from Derrick to 4305' 22:30 - 23:00 0.50 TIEBAC P OTHCMP Flush DP with Surf-o sweep, pump S/S -534 gpm / 1100 psi -100 rpm / 2k tq 23:00 - 00:00 1.00 TIEBAC P OTHCMP Slip and cut drilling line --clean MOBM from underneath drawworks 2/17/2007 00:00 - 00:30 0.50 TIEBAC P OTHCMP Service top drive and drawworks 00:30 - 05:00 4.50 TIEBAC P OTHCMP Monitor well, 9.2 ppg brine in/out Lay Down 4" drill pipe 1 x 1 05:00 - 09:00 4.00 BUNCO RUNCMP -Clear rig floor of excess tools and equipment -clean and ready floor to run 4 1/2" completion tubing -Make Dummy run with Hanger -P/U Power tong and running equipment -RU I-Wire spool & sheaves 09:00 - 20:00 11.00 BUNCO RUNCMP PJSM on running completion with NAD drilling crew and Toolpusher, Service Hands, BP WSL Ran total of 112 jts, 4679' 4.5" 12.6# 13Cr80 Vam Top tubing joints. 64 - I-Wire FuII Clamps 8 - I-Wire Half Clamps Mule shoe @ 4989.7' (8 ft inside of L2 LEM Tie Back) Tops: 4.5" TCII HES "X" Nipple 3.813" ID @ 4963' 4.5" TCII HES "X" Nipple 3.813" ID w/ RHC plug @ 4942' 7.625" x 4.5" Baker Premier Packer @ 4915' Phoenix CST Jet Pump Gauge @ 4893' 4.5" 13Cr HES CMD Sliding Sleeve @ 4871' 4.5" Phoenix Discharge Pressure Sensor @ 4861' GLM #1 - 4.5" 1" KBG-2, 9Cr, w/ DCK-2 Shear & BEK latch @ 4753'. GLM #2 - 4.5" 1" KBG-2, 9Cr, w/ RD Dummy, SBK-2C latch @ 3975' GLM #3 - 4.5" 1" KBG-2, 9Cr, w/ RD Dummy, SBK-2C latch @ 3327' GLM #4 - 4.5" 1" KBG-2, 9Cr, w/ RD Dummy, SBK-2C latch @ 2632' 4.5" TCII HES "X" Nipple 3.813" ID @ 2,317 20:00 - 21:00 1.00 BUNCO RUNCMP -RIH tag NO GO @ 4,992.7' Printed: 2/19/2007 1:08:51 PM gP Page 23 of 23 ~ Operations Summary Report Legal Well Name: V-205 Common Well Name: V-205 Spud Date: 1/19/2007 Event Name: DRILL+COMPLETE Start: ~ 1/18/2007 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/18/2007 Rig Name: NABOBS 9ES Rig Number: Date From - To 2/17/2007 20:00 - 21:00 Hours t Task I Code I NPT I Phase Description of Operations 21:00 - 21:30 0.50 RU 21:30 - 22:00 0.50 RU 22:00 - 00:00 2.00 RU 2/18/2007 00:00 - 01:00 1.00 RU 01:00 - 01:30 I 0.501 RU 01:30 - 03:30 I 2.00 03:30 - 04:00 0.50 BUNCO 04:00 - 09:30 5.50 BOPSU P 09:30 - 12:00 2.50 BOPSU P 12:00-13:30 1.50 WHSUR P 13:30 - 14:30 14:30 - 16:30 16:30 - 17:30 17:30 - 20:00 RUNCMP Space out tubing, 2 ea , 9.83' & 5.84', 4.5" 12.6# 13Cr80 Vam Top tubing space out pups under top joint of tubing. FMC Tubing Hanger with 1 ft of Blast Rings below hanger on pup jt with 4.5" TCII lifting threads. RUNCMP Terminate I-Wire ~ Hanger RUNCMP Land Tubing ~ 4989' w/80k PUW & 77k SOW Run in Lock Down Screws and TO to 450 fUlbs, Gland Nuts to 350 fUlbs RUNCMP PJSM, Rig to reverse circ. Pump 207 bbls of 9.2 brine ~ 3bpm / 125 psi RUNCMP continue, Reverse circulate 76 bbls of clean 9.2 ppg brine followed with -55 bbls of corrision inhibtor treated 9.2 brine followed with -70 bbls of clean 9.2 brine -3 bbls/min / 125 psi RUNCMP PJSM on setting hanger and Testing Tubing Reviewed HACL, initiated creation of an updated written procedure NAD rig crew & Toolpusher, BOT service hand and BP WSL RUNCMP Drop ball/rod assembly. Back out and lay down landing jt. Close blind rams and set the packer with 4,000 psi and hold for 30 min to test tubing. Bleed tubing pressure slowly to 2500 psi and then pressure annulus to 3500 psi and hold for 30 minute test. Bleed off pressure in annulus and then tubing. Re-pressure annulus to shear DCK valve (sheared at 1800 psi), Pump both ways to verify shear, 10 bbls down annulus 3bpm / 750 psi, pump 10 bbls ~ 3bpm / 750 psi down the tubing RUNCMP FMC dry rod TWC, test from below to 1,000 psi f/5 min. RUNCMP Thouroghly clean Derrick, rig Floor, rig floor drain system and drip pan, cellar area and mud pits of all oil based mud prior to nipple down. -Rig down all tubing running equipment -Flush and blow out all mud lines RUNCMP R/D drilling nipple, N/D BOP RUNCMP Nipple up adapter flange, terminate I-wire and test. Test adapter flange to 5,000 psi, nipple up and test double master valve to 5,000 psi. RUNCMP R/U DSM Lubricator pull TWC, R/D lubricator. 1.00 1.001 WHSUR I P 2.00 W HSUR P RUNCMP R/U Little Red, test lines to, 3,000 psi. Freeze protect tubing and annulus io 2,650' with 110 bbls diesel heated to 70 deg, ICP 950 psi ~ 2 bpm, FCP 1,250 psi C~3 2 bpm. 1.00 WHSUR P RUNCMP Allow diesel to U-tube. 2.50 WHSUR P RUNCMP R/U DSM Lubricator and install BPV, test from below to 1,000 psi. Clean cellar, remove secondary annulus valves and secure well. Release Rig from V-205 @ 20:00 hrs 2/18/2007 Printed: 2/19/2007 1:08:51 PM by r~ ~~~ ~,~ :~~ ~~ ~ ~ ~~, V-205L1 Survey Report Schlumberger Client: BP Exploration Alaska Field: Prudhoe Bay Unit - WOA Structure /Slot: V-Pad /Plan V-205 (S-P) Well: V-205 Borehole: V-205L1 UWUAPI#: 500292333860 Survey Name /Date: V-205L1 /February 07, 2007 Tort /AHD / DDI / ERD ratio: 412.763° / 8271.19 ft / 6.925 / 1.797 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LaUlong: N 70.32761133, W 149.26456155 location Grid NIE Y/X: N 5969941.370 ftUS, E 590683.570 ftUS Grid Convergence Angle: +0.69251734° Grid Scale Factor: 0.99990934 Vertical Section Azimuth: 115.000° Vertical Section Origin: N 0.000 ft, E 0.000 ft ND Reference Datum: Rotary Table ND Reference Elevation: 82.89 ft relative to MSL Sea Bed /Ground Level Elevation: 54.39 ft relative to MSL Magnetic Declination: 23.796° Total Field Strength: 57632.350 nT Magnetic Dip: 80.888° Declination Date: January 29, 2007 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North -> True North: +23.796° Comments Measured Inclination Azimuth Subsea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure it de de ft ft ft ft n n ft de 00 ft ftUS ftUS rill U.VU U.UU U.UV -t5Z.25`J V.UU V.VU U.UU U.VV U.VV V.UU V.VV bybyy41.3/ b`JVb83A/ IV /V.JZ/bl ISS VV 14`J.Cb4bblbb GYD CT DMS 100.00 0.05 244.35 17.11 100.00 -0.03 0.04 0.04 -0.02 -0.04 0.05 5969941.35 590683. 53 N 70.32761128 W 149.26456187 200.00 0.20 305.92 117.11 200.00 -0.23 0.25 0.23 0.06 -0.22 0.18 5969941.43 590683. 35 N 70.32761151 W 149.26456334 300.00 0.07 0.94 217.11 300.00 -0.42 0.47 0.43 0.23 -0.36 0.17 5969941.59 590683. 21 N 70.32761196 W 149.26456448 400.00 0.17 256.21 317.11 400.00 -0.56 0.64 0.56 0.25 -0.50 0.20 5969941.62 590683. 06 N 70.32761203 W 149.26456564 500.00 0.13 294.00 417.11 500.00 -0.79 0.89 0.80 0.26 -0.75 0.10 5969941.63 590682. 82 N 70.32761206 W 149.26456765 600.00 0.12 247.22 517.11 600.00 -0.98 1.09 0.99 0.27 -0.95 0.10 5969941.63 590682. 62 N 70.32761207 W 149.26456927 700.00 0.15 263.35 617.11 700.00 -1.16 1.33 1.20 0.21 -1.18 0.05 5969941.57 590682. 39 N 70.32761192 W 149.26457111 Last GYD CT DMS 800.00 0.77 201.39 717.11 800.00 -1.23 2.09 1.61 -0.43 -1.55 0.71 5969940.92 590682. 02 N 70.32761017 W 149.26457415 MWD+IFR+MS 855.10 1.63 192.29 772.19 855.08 -1.03 3.24 2.41 -1.54 -1.85 1.59 5969939.81 590681. 73 N 70.32760713 W 149.26457660 946.78 3.11 196.21 863.79 946.68 -0.36 7.03 5.92 -5.20 -2.83 1.62 5969936.14 590680. 81 N 70.32759713 W 149.2645 1042.65 4.75 196.30 959.43 1042.32 0.63 13.60 12.42 -11.51 -4.67 1.71 5969929.81 590679. 04 N 70.32757990 W 149.2645. 1137.52 6.45 205.62 1053.85 1136.74 1.17 22.84 21.64 -20.08 -8.07 2.03 5969921.19 590675. 74 N 70.32755647 W 149.26462 1234.88 8.94 206.86 1150.32 1233.21 0.87 35.87 34.65 -31.76 -13.86 2.56 5969909.44 590670. 10 N 70.32752456 W 149.26467392 1329.23 11.13 207.04 1243.23 1326.12 0.30 52.31 51.07 -46.42 -21.31 2.32 5969894.70 590662. 82 N 70.32748453 W 149.26473436 1424.75 13.42 206.04 1336.56 1419.45 -0.23 72.62 71.37 -64.59 -30.37 2.41 5969876.42 590653. 99 N 70.32743488 W 149.26480781 1519.99 17.08 206.24 1428.43 1511.32 -0.73 97.66 96.42 -87.07 -41.41 3.84 5969853.81 590643. 22 N 70.32737346 W 149.26489733 1615.28 21.17 203.33 1518.44 1601.33 -0.53 128.87 127.62 •115.44 -54.42 4.41 5969825.29 590630. 56 N 70.32729597 W 149.26500280 1710.48 21.38 200.38 1607.15 1690.04 1.37 163.41 162.10 -147.49 -67.27 1.15 5969793.09 590618. 10 N 70.32720841 W 149.26510700 1806.38 24.19 198.13 1695.56 1778.45 5.13 200.54 199.10 -182.56 -79.47 3.07 5969757.88 590606. 32 N 70.32711261 W 149.26520596 1902.25 28.71 196.28 1781.38 1864.27 10.97 243.23 241.57 -223.35 -92.04 4.79 5969716.95 590594. 24 N 70.32700116 W 149.26530792 1998.12 30.53 196.47 1864.72 1947.61 18.07 290.61 288.73 -268.81 -105.40 1.90 5969671.33 590581. 43 N 70.32687697 W 149.26541624 2093.81 30.26 196.39 1947.25 2030.14 25.29 339.02 336.99 -315.24 -119.10 0.29 5969624.74 590568 .30 N 70.32675011 W 149.26552728 SurveyEditor Ver SP 2.1 Bld( doc40x_100) Plan V-205 (S-P)\V-205\V-205L1\V-205L1 Generated 3/13/2007 11:40 AM Page 1 of 7 Comments Measured Inclination Azimuth SulrSea ND ND Vertical Along Nole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft n n it ft ft de 100 ft ftUS ftUS Z1tiy.tiL "Ly.tSU "LUU.by "LU:iU.:iy 111:i.'Ltf :iU./4 :itl/.U5 :iti4.yti -JtiU./y -1:i4.:iL 1.L4 5ytiyb/y.U'L 5`JU55:S.b4 N /U.;i'ltiti[51it5 W 14y.'Lli5b5Ub/ 2285.08 29.43 200.04 2113.20 2196.09 34.59 434.13 432.06 -404.94 -150.66 0.48 5969534.68 590537.83 N 70.32650508 W 149.26578319 2380.37 29.42 200.74 2196.20 2279.09 38.35 480.94 478.87 -448.82 -166.97 0.36 5969490.61 590522.05 N 70.32638520 W 149.26591543 2475.86 30.05 202.47 2279.12 2362.01 41.15 528.30 526.22 -492.84 -184.41 1.11 5969446.38 590505.14 N 70.32626492 W 149.26605686 2571.35 30.53 203.90 2361.57 2444.46 42.67 576.46 574.33 -537.11 -203.38 0.91 5969401.89 590486.72 N 70.32614398 W 149.26621063 2667.37 31.21 203.16 2443.99 2526.88 43.94 625.73 623.54 -582.28 -223.04 0.81 5969356.49 590467.60 N 70.32602057 W 149.26637007 2762.64 29.85 202.93 2526.05 2608.94 45.59 674.12 671.91 -626.82 -241.99 1.43 5969311.73 590449.19 N 70.32589891 W 149.26652368 2858.36 29.81 203.28 2609.09 2691.98 47.16 721.74 719.49 -670.61 -260.68 0.19 5969267.72 590431.04 N 70.32577927 W 149.26667516 2953.52 29.81 203.78 2691.65 2774.54 48.37 769.04 766.76 -713.98 -279.56 0.26 5969224.13 590412.68 N 70.32566078 W 149.26682828 2997.56 29.66 203.72 2729.90 2812.79 48.85 790.89 788.59 -733.98 -288.36 0.35 5969204.03 590404.13 N 70.32560616 W 149.26689961 3069.45 29.63 203.84 2792.38 2875.27 49.61 826.45 824.12 -766.52 -302.70 0.09 5969171.32 590390.19 N 70.32551726 W 149.2670 3131.09 29.45 203.83 2846.00 2928.89 50.23 856.84 854.49 -794.31 -314.98 0.29 5969143.38 590378.24 1 N 70.32544131 W 149.2671 3226.33 29.77 200.81 2928.81 3011.70 52.43 903.89 901.53 -837.84 -332.84 1.60 5969099.65 590360.91 N 70.32532242 W 14926726022 3321.64 29.62 201.78 3011.60 3094.49 55.48 951.10 948.74 -881.83 -349.98 0.53 5969055.46 590344.30 N 70.32520224 W 149.26739922 3417.70 29.40 201.19 3095.20 3178.09 58.38 998.42 996.06 -925.85 -367.31 0.38 5969011.23 590327.51 N 70.32508195 W 149.26753972 3513.50 29.34 200.99 3178.69 3261.58 61.59 1045.40 1043.04 -969.69 -384.22 0.12 5968967.20 590311.13 N 70.32496219 W 149.26767678 3608.80 29.92 198.33 3261.53 3344.42 65.98 1092.51 1090.12 -1014.05 -400.06 1.51 5968922.65 590295.83 N 70.32484099 W 149.26780518 3704.57 30.42 193.43 3344.34 3427.23 73.62 1140.62 1137.99 -1060.32 -41320 2.62 5968876.23 590283.25 N 70.32471460 W 149.26791173 3799.95 31.74 190.62 3426.03 3508.92 84.69 1189.85 1186.59 -1108.47 -423.44 2.06 5968827.97 590273.60 N 70.32458306 W 149.26799468 3895.55 32.21 184.91 3507.14 3590.03 99.69 1240.44 1235.89 -1158.58 -43025 3.20 5968777.78 590267.39 N 70.32444616 W 149.26804992 3988.01 31.97 178.04 3585.50 3668.39 119.26 1289.52 1282.40 -1207.61 -431.53 3.95 5968728.74 590266.71 N 70.32431221 W 149.26806022 4087.58 31.97 167.55 3670.04 3752.93 147.26 1342.13 1329.48 -1259.74 -424.94 5.57 5968676.71 590273.93 N 70.32416981 W 149.26800677 4184.25 33.34 158.20 3751.48 3834.37 182.21 1394.21 1371.98 -1309.43 -409.54 5.40 5968627.21 590289.92 N 70.32403406 W 149.26788194 4279.15 35.84 154.17 3829.61 3912.50 222.78 1448.07 1412.91 -1358.66 -387.75 3.57 5968578.25 590312.31 N 70.32389956 W 149.26770520 4374.72 38.15 150.16 3905.95 3988.84 268.61 1505.56 1454.93 -1409.46 -360.86 3.49 5968527.78 590339.80 N 70.32376077 W 149.26748721 4469.32 41.43 145.43 3978.64 4061.53 319.51 1566.07 1497.10 -1460.61 -328.55 4.72 5968477.03 590372.73 N 70.32362106 W 149.26722521 4564.46 43.33 141.67 4048.93 4131.82 375.84 1630.18 1539.78 -1512.15 -290.43 3.33 5968425.96 590411.46 N 70.32348026 W 149.26691618 4660.21 46.12 139.15 4116.96 4199.85 436.70 1697.55 1583.49 -1564.03 -247.48 3.45 5968374.60 590455.04 N 70.32333851 W 14926656790 4755.79 48.28 134.88 4181.91 4264.80 501.70 1767.66 1627.57 -1615.28 -199.65 3.98 5968323.95 590503.47 N 70.32319852 W 149.2661 4851.23 51.16 131.67 4243.62 4326.51 570.83 1840.46 1671.58 -1665.14 -146.63 3.96 5968274.73 590557.09 N 70.32306230 W 149.2657 4947.22 53.82 128.51 4302.07 4384.96 644.33 1916.59 1716.41 -1714.13 -88.37 3.81 5968226.45 590615.93 N 70.32292846 W 149.26527797 5043.00 56.62 125.07 4356.71 4439.60 721.32 1995.24 1761.38 -1761.20 -25.37 4.15 5968180.16 590679.49 N 70.32279989 W 149.26476720 Tie-In 5138.19 59.05 121.75 4407.39 4490.28 801.02 2075.81 1806.01 -1805.53 41.89 3.90 5968136.65 590747.28 N 70.32267878 W 149.26422191 Top Whipstock (Blind) 5155.00 59.60 121.52 4415.97 4498.86 815.38 2090.27 1813.92 -1813.11 54.20 3.48 5968129.21 590759.68 N 70.32265806 W 149.26412212 Base Window (Blind) 5167.00 60.97 119.97 4421.92 4504.81 825.75 2100.69 1819.54 -1818.44 63.16 16.01 5968124.00 590768.70 N 70.32264351 W 149.26404950 Inc+Trend 5193.88 62.77 119.78 4434.59 4517.48 849.37 2124.39 1832.16 -1830.25 83.72 6.73 5968112.44 590789.39 N 70.32261125 W 149.26388287 5226.75 66.05 119.57 4448.79 4531.68 878.91 2154.03 1848.16 -1844.92 109.47 10.00 5968098.08 590815.32 N 70.32257116 W 149.26367408 5258.74 70.56 119.37 4460.61 4543.50 908.54 2183.75 1864.46 -1859.54 135.34 14.11 5968083.77 590841.36 N 70.32253123 W 149.26346434 5289.77 73.18 119.19 4470.26 4553.15 937.94 2213.24 1880.87 -1873.96 161.06 8.46 5968069.67 590867.25 N 70.32249183 W 149.26325584 5321.59 76.86 119.00 4478.49 4561.38 968.60 2243.97 1898.23 -1888.90 187.92 11.58 5968055.05 590894.28 N 70.32245100 W 149.26303813 5354.54 82.12 118.82 4484.49 4567.38 1000.91 2276.36 1916.80 -1904.56 216.27 15.97 5968039.74 590922.82 N 70.32240823 W 149.26280830 SurveyEditor Ver SP 2.1 Bld( doc40x_100) Plan V-205 (S-P)\V-205\V-205L1\V-205L1 Generated 3/13/2007 11:40 AM Page 2 of 7 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de n n n ft n n n de 100 ft nUS nUS Lastlnc+Irena 5;1115./1 tf(i.L/ 11tS.F15 44tS/.EiS 45/U.54 1V:11.tS4 '1:1U/.:iti lyi4.tf4 -1 `J1y.45 14;1.45 l;i.:i:1 5`Jt7t5UL5.1/ 5`JU`JSU.lt1 IV /V.:SGLSO/51 VV 14`J.CgCSC/yl MWD+IFR+MS 5418.66 91.47 118.47 4488.30 4571.19 1064.71 2340.29 1954.28 -1935.21 272.38 15.79 5968009.77 590979.29 N 70.32232449 W 149.26235343 5450.85 96.42 118.33 4486.08 4568.97 1096.76 2372.40 1973.51 -1950.48 300.62 15.38 5967994.85 591007.71 N 70.32228277 W 149.26212449 5481.45 100.13 118.90 4481.68 4564.57 1126.98 2402.67 1992.03 -1964.98 327.20 12.26 5967980.67 591034.46 N 70.32224316 W 149.26190903 5512.45 102.12 118.53 4475.70 4558.59 1157.33 2433.09 2010.97 -1979.59 353.87 6.53 5967966.38 591061.31 N 70.32220323 W 149.26169279 5544.31 100.79 115.44 4469.37 4552.26 1188.53 2464.31 2029.96 -1993.76 381.69 10.38 5967952.56 591089.30 N 70.32216453 W 149.26146724 5575.93 98.32 114.46 4464.12 4547.01 1219.71 2495.49 2048.35 -2006.91 409.96 8.39 5967939.75 591117.72 N 70.32212860 W 149.26123807 5607.60 95.80 111.78 4460.23 4543.12 1251.12 2526.92 2066.39 -2019.24 438.86 11.57 5967927.76 591146.76 N 70.32209489 W 149.26100378 5640.12 92.36 110.31 4457.91 4540.80 1283.47 2559.35 2084.37 -2030.89 469.13 11.50 5967916.49 591177.17 N 70.32206307 W 149.26075841 5671.97 91.34 104.64 4456.89 4539.78 1315.02 2591.18 2100.69 -2040.44 499.48 18.08 5967907.30 591207.63 N 70.32203696 W 149.26051236 5704.32 91.91 102.52 4455.97 4538.86 1346.71 2623.52 2115.73 -2048.04 530.92 6.78 5967900.09 591239.15 N 70.32201622 W 149.260257 6 0 5735.74 90.83 96.98 4455.22 4538.11 1377.00 2654.93 2128.84 -2053.35 561.86 17.96 5967895.15 591270.15 N 70.32200169 W 149.260 5767.16 89.92 93.05 4455.01 4537.90 1406.52 2686.35 2139.95 -2056.10 593.15 12.84 5967892.78 591301.47 N 70.32199418 W 149.25975303 5799.48 91.43 90.08 4454.63 4537.52 1436.17 2718.67 2149.97 -2056.98 625.45 10.31 5967892.29 591333.78 N 70.32199176 W 149.25949117 5832.47 91.74 87.46 4453.72 4536.61 1465.75 2751.64 2159.12 -2056.27 658.42 7.99 5967893.39 591366.73 N 70.32199368 W 149.25922392 5863.43 91.26 88.92 4452.91 4535.80 1493.37 2782.59 2167.82 -2055.30 689.35 4.96 5967894.74 591397.65 N 70.32199635 W 149.25897315 5895.64 90.02 87.01 4452.55 4535.44 1522.06 2814.80 2177.19 -2054.15 721.54 7.07 5967896.28 591429.82 N 70.32199946 W 149.25871223 5927.95 89.51 84.53 4452.68 4535.57 1550.25 2847.11 2185.84 -2051.77 753.76 7.84 5967899.05 591462.00 N 70.32200596 W 149.25845104 5960.26 89.85 84.50 4452.86 4535.75 1578.10 2879.42 2194.26 -2048.68 785.92 1.06 5967902.52 591494.12 N 70.32201439 W 149.25819031 5991.99 90.42 85.11 4452.78 4535.67 1605.52 2911.15 2203.11 -2045.81 817.52 2.63 5967905.78 591525.68 N 70.32202223 W 149.25793414 6023.93 91.02 83.19 4452.38 4535.27 1632.94 2943.09 2212.09 -2042.55 849.29 6.30 5967909.42 591557.40 N 70.32203112 W 149.25767659 6055.79 90.70 83.15 4451.91 4534.80 1660.00 2974.94 2220.94 -2038.77 880.92 1.01 5967913.59 591588.98 N 70.32204146 W 149.25742017 6087.71 91.22 80.58 4451.37 4534.26 1686.73 3006.86 2229.54 -2034.25 912.51 8.21 5967918.48 591620.51 N 70.32205378 W 149.25716406 6119.21 90.49 79.47 4450.90 4533.79 1712.53 3038.35 2237.47 -2028.79 943.53 4.22 5967924.31 591651.46 N 70.32206868 W 149.25691259 6150.89 89.46 76.85 4450.91 4533.80 1737.89 3070.03 2244.86 -2022.30 974.53 8.89 5967931.19 591682.38 N 70.32208642 W 149.25666125 6183.46 88.49 75.99 4451.50 4534.39 1763.34 3102.60 2251.94 -2014.65 1006.19 3.98 5967939.21 591713.94 N 70.32210730 W 149.25640463 6214.79 88.99 71.51 4452.19 4535.08 1786.89 3133.92 2257.74 -2005.89 1036.25 14.38 5967948.34 591743.89 N 70.32213123 W 149.25616090 6246.59 86.82 67.54 4453.35 4536.24 1809.16 3165.70 2261.75 -1994.77 1066.01 14.22 5967959.81 591773.51 N 70.32216157 W 149.25591960 6278.29 86.35 64.79 4455.24 4538.13 1829.99 3197.34 2264.33 -1981.99 1094.96 8.79 5967972.94 591802.30 N 70.32219649 W 149.2556 6309.82 86.57 60.75 4457.19 4540.08 1849.26 3228.81 2265.48 -1967.59 1122.93 12.81 5967987.68 591830.10 N 70.32223581 W 149.2554 6341.27 88.02 59.53 4458.67 4541.56 1867.34 3260.23 2265.62 -1951.95 1150.18 6.02 5968003.64 591857.14 N 70.32227853 W 149.25523727 6373.65 91.02 58.24 4458.94 4541.83 1885.39 3292.60 2265.50 -193522 1177.89 10.09 5968020.70 591884.65 N 70.32232422 W 149.25501256 6404.96 90.92 57.76 4458.41 4541.30 1902.44 3323.91 2265.35 -1918.63 1204.44 1.57 5968037.61 591911.00 N 70.32236953 W 149.25479731 6437.33 90.91 58.00 4457.89 4540.78 1920.01 3356.27 2265.58 -1901.42 1231.85 0.74 5968055.15 59193820 N 70.32241653 W 149.25457506 6469.37 90.21 57.58 4457.58 4540.47 1937.36 3388.31 2266.22 -1884.35 1258.96 2.55 5968072.55 591965.09 N 70.32246317 W 149.25435528 6500.64 91.50 58.01 4457.11 4540.00 1954.30 3419.58 2267.27 -1867.68 1285.42 4.35 5968089.53 591991.34 N 70.32250868 W 149.25414079 6531.90 91.48 57.64 4456.30 4539.19 1971.24 3450.83 2268.78 -1851.04 1311.87 1.18 5968106.49 592017.59 N 70.32255413 W 149.25392633 6563.84 93.01 58.24 4455.05 4537.94 1988.59 3482.74 2270.82 -1834.10 1338.91 5.14 5968123.75 592044.43 N 70.32260040 W 149.25370704 6595.39 93.73 57.50 4453.20 4536.09 2005.69 3514.24 2273.23 -1817.35 1365.58 3.27 5968140.82 592070.89 N 70.32264614 W 149.25349079 6627.46 91.43 55.74 4451.75 4534.64 2022.48 3546.27 2275.44 -1799.73 1392.33 9.03 5968158.77 592097.42 N 70.32269428 W f49.25327391 6659.15 90.42 53.00 4451.24 4534.13 2038.02 3577.96 2276.82 -1781.27 1418.09 9.21 5968177.53 592122.95 N 70.32274469 W 149.25306511 SurveyEditor Ver SP 2.1 Bid( doc40x_100) Plan V-205 (S-P)\V-205\V-205L1\V-205L1 Generated 3/13/2007 11:40 AM Page 3 of 7 Comments Measured Inclination Azimuth SulrSea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de n n n ft ft n n de 100 ft ftUS nUS 6690.39 6721.94 6754.05 6785.84 6817.60 6849.57 6883.01 6914.71 6946.49 6978.36 7010.10 7042.79 7073.09 7103.86 7134.91 7165.36 7196.15 7227.08 7257.41 7286.88 7318.76 7349.10 7379.97 7410.58 7440.94 7471.91 7501.07 7532.80 7563.60 7594.12 7625.00 7655.67 7686.17 7717.13 7747.75 91.63 93.15 94.18 92.71 91.98 89.75 88.77 88.18 87.89 89.44 89.16 87.33 88.24 88.11 88.03 87.30 89.10 89.99 89.44 89.27 87.11 86.73 88.14 88.71 89.12 89.30 89.96 90.11 90.25 90.19 90.41 90.80 91.29 89.44 87.51 50.89 46.30 43.82 40.26 37.63 36.12 36.87 36.16 36.12 35.75 35.09 33.76 32.95 33.02 33.04 32.42 32.68 31.73 30.26 30.45 30.47 30.01 31.33 32.13 31.82 31.61 33.62 35.79 35.88 35.57 34.99 35.56 35.96 36.15 37.41 7778.30 87. 75 37. 61 7809.27 88. 51 38. 39 7841.70 88. 79 37. 98 7873.67 86. 29 38. 22 7905.07 84. 87 38. 25 4450.68 4449.36 4447.31 4445.40 4444.10 4443.62 4444.05 4444.89 4445.98 4446.73 4447.11 4448.12 4449.29 4450.27 4451.31 4452.55 4453.52 4453.77 4453.92 4454.25 4455.25 4456.89 4458.27 4459.11 4459.68 4460.11 4460.30 4460.28 4460.18 4460.06 4459.90 4459.58 4459.02 4458.83 4459.64 4460.90 4461.91 4462.68 4464.05 4466.47 4533.57 4532.25 4530.20 4528.29 4526.99 4526.51 4526.94 4527.78 4528.87 4529.62 4530.00 4531.01 4532.18 4533.16 4534.20 4535.44 4536.41 4536.66 4536.81 4537.14 4538.14 4539.78 4541.16 4542.00 4542.57 4543.00 4543.19 4543.17 4543.07 4542.95 4542.79 4542.47 4541.91 4541.72 4542.53 4543.79 4544.80 4545.57 4546.94 4549.36 2052.17 2064.79 2075.78 2085.07 2092.72 2099.30 2105.96 2112.29 2118.42 2124.47 2130.21 2135.56 2139.96 2144.23 2148.56 2152.66 2156.70 2160.58 2163.75 2166.50 2169.53 2172.29 2175.34 2178.93 2182.61 21$6.23 2190.10 2195.45 2201.24 2206.92 2212.43 2217.90 2223.59 2229.53 2235.77 2242.39 2249.35 2256.74 2263.98 2271.15 3609. i 9 3640.71 3672.76 3704.49 3736.22 3768.18 3801.62 3833.31 3865.07 3896.93 3928.67 3961.34 3991.62 4022.37 4053.41 4083.83 4114.60 4145.53 4175.86 4205.33 4237.19 4267.49 4298.33 4328.93 4359.28 4390.25 4419.41 4451.14 4481.94 4512.46 4543.34 4574.00 4604.50 4635.46 4666.06 4696.59 4727.54 4759.96 4791.90 4823.21 2277.28 -1762.02 2276.35 -1741.18 2273.87 -1718.54 2270.20 -1694.98 2265.25 -1670.30 2259.58 -1644.73 2253.89 -1617.85 2248.95 -1592.38 2244.24 -1566.73 2239.84 -1540.94 2235.61 -1515.07 2231.16 -1488.12 2226.90 -1462.83 2222.79 -1437.04 2219.09 -1411.02 2215.71 -1385.43 2212.63 -1359.49 2209.77 -1333.32 2206.74 -1307.32 2203.87 -1281.89 2201.26 -1254.43 2199.09 -1228.25 2197.54 -1201.73 2197.00 -1175.70 2197.01 -1149.95 2197.31 -1123.61 2198.45 -1099.05 2201.28 -1072.97 2205.06 -1048.00 2209.18 -1023.22 2213.52 -998.01 2218.25 -972.98 2223.61 -948.23 2229.63 -923.20 2236.36 -898.69 2243.84 -874.48 2252.08 -850.08 2261.24 -824.60 2270.63 -799.47 2280.30 -774.88 1442.68 7.78 5968197.08 592147.30 N 70.32279727 W 149.25286570 1466.32 15.31 5968218.20 592170.69 N 70.32285420 W 149.25267405 1489.00 8.35 5968241.11 592193.09 N 70.32291602 W 149.25249014 1510.24 12.10 5968264.92 592214.05 N 70.32298038 W 149.25231786 1530.19 8.59 5968289.84 592233.69 N 70.32304779 W 149.25215613 1549.37 8.42 5968315.63 592252.56 N 70.32311763 W 149.25200059 1569.25 3.69 5968342.75 592272.11 N 70.32319105 W 149.25183932 1588.11 2.91 5968368.44 592290.66 N 70.32326061 W 149.25168641 1606.84 0.92 5968394.31 592309.08 N 70.32333068 W 149.25153450 1625.54 5.00 5968420.33 592327.46 N 70.32340114 W 149.25138287 1643.93 2.26 5968446.41 592345.54 N 70.32347179 W 149.251 a~ 1662.40 6.92 5968473.58 592363.68 N 70.32354540 W 149.251 U 1679.05 4.02 5968499.07 592380.02 N 70.32361448 W 149.25094890 1695.79 0.48 5968525.06 592396.45 N 70.32368495 W 149.25081311 1712.71 0.27 5968551.28 592413.05 N 70.32375601 W 149.25067592 1729.16 3.14 5968577.07 592429.18 N 70.32382592 W 149.25054251 1745.71 5.91 5968603.21 592445.43 N 70.32389678 W 149.25040822 1762.20 4.21 5968629.57 592461.59 N 70.32396826 W 149.25027453 1777.82 5.17 5968655.75 592476.89 N 70.32403928 W 149.25014786 1792.71 0.87 5968681.36 592491.47 N 70.32410873 W 149.25002707 1808.86 6.78 5968709.01 592507.29 N 70.32418375 W 149.24989607 1824.12 1.96 5968735.37 592522.23 N 70.32425525 W 149.24977231 1839.85 6.25 5968762.08 592537.64 N 70.32432770 W 149.24964472 1855.94 3.21 5968788.29 592553.41 N 70.32439878 W 149.24951420 1872.01 1.69 5968814.23 592569.17 N 70.32446912 W 149.24938383 1888.29 0.89 5968840.77 592585.13 N 70.32454107 W 149.24925178 1904.01 7.25 5968865.51 592600.55 N 70.32460816 W 149.24912432 1922.07 6.86 5968891.81 592618.29 N 70.32467940 W 149.24897780 1940.11 0.54 5968916.99 592636.02 N 70.32474761 W 149.2488 1957.93 1.03 5968941.98 592653.54 N 70.32481528 W 149.2486 1975.76 2.01 5968967.40 592671.07 N 70.32488413 W 149.24854235 1993.47 2.25 5968992.65 592688.47 N 70.32495252 W 149.24839870 2011.29 2.07 5969017.60 592705.99 N 70.32502011 W 149.24825416 2029.51 6.01 5969042.85 592723.90 N 70.32508847 W 149.24810637 2047.84 7.53 5969067.58 592741.93 N 70.32515543 W 149.24795774 2066.43 1.02 5969092.01 592760.22 N 70.32522156 W 149.24780699 2085.48 3.52 5969116.63 592778.98 N 70.32528818 W 149.24765242 2105.52 1.53 5969142.35 592798.71 N 70.32535779 W 149.24748986 2125.23 7.86 5969167.72 592818.11 N 70.32542643 W 149.24733002 2144.61 4.52 5969192.54 592837.19 N 70.32549360 W 149.24717287 SurveyEditor Ver SP 2.1 Bld( doc40x_100) Plan V-205 (S-P)\V-205\V-205L1\V-205L1 Generated 3/13/2007 11:40 AM Page 4 of 7 Comments Measured Inclination Azimuth SulrSea NO ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 it ftUS ftUS /936.61 tf4.9L 3tf."L9 44(i9.Gtt 4bbL.1 / ['L/tS.:iti 4tS54.d1 'L'L9U.41 7969.00 84.54 38.08 4472.25 4555.14 2285.72 4886.87 2301.15 8000.63 86.38 38.58 4474.76 4557.65 2292.99 4918.40 2312.11 8032.59 86.53 38.49 4476.73 4559.62 2300.45 4950.30 2323.68 8064.64 86.09 38.11 4478.79 4561.68 2307.81 4982.29 2335.55 8096.32 85.01 37.67 4481.25 4564.14 2314.86 5013.87 2347.42 8128.00 88.31 39.43 4483.10 4565.99 2322.27 5045.49 2360.01 8159.95 89.37 40.82 4483.75 4566.64 2330.60 5077.44 2373.88 8192.45 88.29 38.54 4484.41 4567.30 2338.84 5109.93 2388.12 8224.09 88.82 39.05 4485.21 4568.10 2346.38 5141.56 2401.88 8256.07 88.24 39.21 4486.03 4568.92 2354.18 5173.53 2416.30 8287.51 88.38 41.20 4486.95 4569.84 2362.42 5204.95 2431.32 8319.36 86.07 39.80 4488.50 4571.39 2370.92 5236.76 2446.99 8351.45 86.10 40.45 4490.69 4573.58 2379.28 5268.78 2462.88 8383.09 85.81 39.26 4492.92 4575.81 2387.37 5300.34 2478.73 8414.68 85.34 37.43 4495.36 4578.25 2394.64 5331.84 2494.13 8446.61 86.51 36.62 4497.63 4580.52 2401.27 5363.68 2509.37 8478.74 89.20 36.43 4498.83 4581.72 2407.69 5395.79 2524.80 8510.74 88.92 36.51 4499.35 4582.24 2414.05 5427.79 2540.46 8542.99 88.72 35.43 4500.02 4582.91 2420.19 5460.03 2556.30 8574.47 90.33 34.23 4500.28 4583.17 2425.56 5491.51 2571.53 8605.71 89.28 33.86 4500.38 4583.27 2430.47 5522.75 2586.55 8638.13 89.61 33.43 4500.70 4583.59 2435.34 5555.16 2602.25 8669.78 89.14 32.49 4501.04 4583.93 2439.73 5586.81 2617.54 8701.60 89.20 31.33 4501.50 4584.39 2443.55 5618.63 2632.70 8733.57 89.46 31.68 4501.88 4584.77 2447.18 5650.60 2648. 03 8765.96 89.38 32.05 4502.21 4585.10 2451.05 5682.98 2664. 05 8797.98 89.66 33.53 4502.47 4585.36 2455.39 5715.00 2680. 61 8829.90 92.22 34.00 4501.95 4584.84 2460.25 5746.92 2697. 85 8861.88 92.77 34.30 4500.56 4583.45 2465.33 5778.87 2715. 56 8893.24 8925.56 8956.24 8987.92 9020.28 9052.04 9084.26 9116.24 9147.95 9179.60 9211.54 -/5U.Ll -724.86 -700.13 -675.18 -650.08 -625.15 -600.42 -576.00 -550.99 -526.34 -501.54 -477.54 -453.35 -428.87 -404.65 -379.95 -354.52 -328.72 -302.99 -276.89 -251.06 -225.17 -198.18 -171.63 -144.62 -117.37 -89.86 -62.94 -36.41 -9.97 'L 164.U6 2184.00 2203.56 2223.43 2243.25 2262.65 2282.36 2302.94 2323.69 2343.50 2363.68 2383.96 2404.62 2425.26 2445.48 2465.02 2484.20 2503.31 2522.32 2541.26 2559.24 2576.73 2594.69 2611.91 2628.73 2645.43 2662.53 2679.87 2697.61 2715.54 92.17 33.78 4499.21 4582.10 2470.25 5810.20 2733.13 15. 99 2733.08 92.03 33.90 4498.02 4580.91 2475.22 5842.49 2751.40 42. 82 2751.07 92.42 34.09 4496.83 4579.72 2480.01 5873.15 2769.05 68. 23 2768.21 90.77 34.76 4495.95 4578.84 2485.20 5904.82 2787.71 94. 35 2786.11 90.05 34.92 4495.72 4578.61 2490.73 5937.18 2807.20 120. 91 2804.60 U.ZU b969'Ll /.43 1.34 5969243.02 6.03 5969267.99 0.55 5969293.18 1.81 5969318.51 3.68 5969343.67 11.80 5969368.63 5.47 5969393.30 7.76 5969418.55 2.32 5969443.44 1.88 5969468.48 6.34 5969492.72 8.48 5969517.15 2.02 5969541.88 3.86 5969566.35 5.96 5969591.28 4.45 5969616.93 8.39 5969642.96 0.91 5969668.91 3.41 5969695.23 6.38 5969721.28 3.56 5969747.38 1.67 5969774.58 3.32 5969801.34 3.65 5969828.54 1.36 5969856.00 1.17 5969883.70 4.70 5969910.83 8.15 5969937.57 1.96 5969964.22 2.53 5969990.39 0.57 5970017.43 1.41 5970043.05 5.62 5970069.38 2.28 5970096.16 89.25 34.50 4495.91 4578.80 2496.08 5968.94 2826.51 147.02 2822.68 2.84 5970122.48 88.96 34.36 4496.42 4579.31 2501.36 6001.15 2846.19 173.59 2840.89 1.00 5970149.27 88.68 33.90 4497.07 4579.96 2506.43 6033.13 2865.83 200.06 2858.83 1.68 5970175.95 88.53 34.41 4497.85 4580.74 2511.48 6064.83 2885.52 226.29 2876.63 1.68 5970202.39 88.18 34.20 4498.76 4581.65 2516.59 6096.46 2905.45 252.43 2894.46 1.29 5970228.73 88.44 35.00 4499.70 4582.59. 2521.92 6128.39 2925.90 278.71 2912.59 2.63 5970255.23 b9Yr55C.34 IV /U.:SLbbUVyO VV 14`J.L4/V I~U~ 592875.97 N 70.32563020 W 149.24685332 592895.22 N 70.32569776 W 149.24669471 592914.79 N 70.32576591 W 149.24653352 592934.31 N 70.32583446 W 149.24637273 592953.40 N 70.32590254 W 149.24621539 592972.80 N 70.32597008 W 149.24605555 592993.09 N 70.32603679 W 149.24588857 593013.53 N 70.32610509 W 149.24572030 593033.05 N 70.32617241 W 149.24555956 593052.92 593072.91 593093.27 593113.61 593133.54 N 70.32624015 W 149.24539590 N 70.32630570 W 149.2452 N 70.32637176 W 149.2450 N 70.32643862 W 149.24489642 N 70.32650479 W 149.24473236 593152.77 N 70.32657225 W 149.24457386 593171.64 N 70.32664170 W 149.24441829 593190.43 N 70.32671216 W 149.24426328 593209.14 N 70.32678244 W 149.24410900 593227.76 N 70.32685371 W 149.24395537 593245.42 N 70.32692428 W 149.24380952 593262.59 N 70.32699498 W 149.24366764 593280.23 N 70.32706869 W 149.24352192 593297.12 N 70.32714122 W 149.24338223 593313.61 N 70.32721498 W 149.24324578 593329.98 N 70.32728943 W 149.24311024 593346.75 N 70.32736456 W 149.24297151 593363.76 N 70.32743807 W 149.24283083 593381.17 N 70.32751053 W 149.24268693 593398.78 N 70.32758275 W 149.2425 593416.00 N 70.32765366 W 149.24239913 593433.66 N 70.32772693 W 149.24225320 593450.49 N 70.32779635 W 149.24211413 593468.08 N 70.32786769 W 149.24196888 593486.24 N 70.32794023 W 149.24181889 593504.01 N 70.32801153 W 149.24167217 593521.90 N 70.32808410 W 149.24152438 593539.51 N 70.32815639 W 149.24137883 593556.99 N 70.32822804 W 149.24123442 593574.50 N 70.32829941 W 149.24108975 593592.31 N 70.32837119 W 149.24094265 SurveyEditor Ver SP 2.1 Bld( doc40x_100) Plan V-205 (S-P)1V-205\V-205L1\V-205L1 Generated 3/13/2007 i 1:40 AM Page 5 of 7 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft tt it ft ft ft ft de 100 ft ftUS ftUS 9243.21 t3y.13 35.45 45UU.3/ 45tt3.Lti 252/.54 (i16U.U5 2y4(i.(i4 3U4.5/ Ly3U.tS5 "L.EiU 5y/U2231.31 5y3Eil U.'Lti N /U.3[tf441 C:i W 14`J.24U/}l44t5 9274.63 87.95 35.67 4501.17 4584.06 2533.29 6191.46 2967.54 330.12 2949.12 3.82 5970307.08 593628.21 N 70.32851161 W 149.24064627 9306.95 88.71 34.86 4502.11 4585.00 2539.05 6223.77 2989. t 1 356.50 2967.77 3.44 5970333.68 593646.54 N 70.32858365 W 149.24049493 9338.51 88.94 34.52 4502.76 4585.65 2544.36 6255.32 3010.12 382.44 2985.73 1.30 5970359.83 593664.18 N 70.32865451 W 149.24034922 9370.49 90.02 34.13 4503.05 4585.94 2549.54 6287.30 3031.46 408.85 3003.76 3.59 5970386.46 593681.89 N 70.32872664 W 149.24020290 9402.14 90.06 35.23 4503.03 4585.92 2554.87 6318.95 3052.90 434.88 3021.77 3.48 5970412.70 593699.58 N 70.32879772 W 149.24005679 9434.17 89.22 35.52 4503.23 4586.12 2560.63 6350.98 3075.06 461.00 3040.31 2.77 5970439.03 593717.81 N 70.32886905 W 149.23990633 9466.07 88.03 34.05 4503.99 4586.88 2566.05 6382.87 3097.06 487.19 3058.51 5.93 5970465.44 593735.68 N 70.32894058 W 149.23975871 9497.76 88.91 32.87 4504.84 4587.73 2570.71 6414.55 3118.56 513.61 3075.97 4.64 5970492.07 593752.82 N 70.32901276 W 149.23961698 9529.66 90.50 33.08 4505.00 4587.89 2575.14 6446.45 3140.18 540.37 3093.33 5.03 5970519.04 593769.86 N 70.32908585 W 149.23947610 9561.56 88.92 30.43 4505.17 4588.06 2578.89 6478.34 3161.47 567.49 3110.12 9.67 5970546.36 593786.32 N 70.32915992 W 149.2393 9593.66 90.13 31.31 4505.43 4588.32 2582.17 6510.44 3182.71 595.05 3126.59 4.66 5970574.10 593802.45 3 N 70.32923517 W 149.2392 9625.53 90.40 31.35 4505.28 4588.17 2585.69 6542.31 3204.16 622.27 3143.16 0.86 5970601.52 593818.69 N 70.32930952 W 149.2390 9657.36 90.04 30.53 4505.16 4588.05 2588.98 6574.14 3225.61 649.57 3159.52 2.81 5970629.02 593834.72 N 70.32938408 W 149.23893895 9689.94 89.95 30.45 4505.16 4588.05 2592.10 6606.72 3247.54 677.64 3176.06 0.37 5970657.29 593850.91 N 70.32946076 W 149.23880479 9723.13 90.47 30.52 4505.04 4587.93 2595.27 6639.91 3270.07 706.25 3192.89 1.58 5970686.09 593867.40 N 70.32953888 W 149.23866815 9754.95 87.60 30.12 4505.58 4588.47 2598.22 6671.72 3291.76 733.71 3208.95 9.11 5970713.74 593883.12 N 70.32961388 W 149.23853781 9787.13 87.12 30.65 4507.06 4589.95 2601.24 6703.87 3313.88 761.44 3225.21 2.22 5970741.66 593899.05 N 70.32968962 W 149.23840586 9815.51 87.55 30.52 4508.38 4591.27 2604.00 6732.22 3333.59 785.84 3239.64 1.58 5970766.23 593913.17 N 70.32975627 W 149.23828879 9847.88 87.66 29.65 4509.73 4592.62 2606.86 6764.56 3356.02 813.83 3255.85 2.71 5970794.41 593929.04 N 70.32983270 W 149.23815721 9879.89 87.20 29.57 4511.17 4594.06 2609.43 6796.54 3378.17 841.63 3271.65 1.46 5970822.40 593944.50 N 70.32990864 W 149.23802898 9912.92 86.91 29.26 4512.87 4595.76 2611.97 6829.52 3401.10 870.36 3287.85 1.28 5970851.32 593960.36 N 70.32998712 W 149.23789749 9944.18 86.44 28.89 4514.68 4597.57 2614.19 6860.73 3422.81 897.64 3303.01 1.91 5970878.78 593975.19 N 70.33006161 W 149.23777441 9976.23 87.70 29.88 4516.32 4599.21 2616.64 6892.74 3445.36 925.53 3318.72 5.00 5970906.85 593990.55 N 70.33013778 W 149.23764694 10005.91 88.94 31.00 4517.19 4600.08 2619.45 6922.41 3466.77 951.10 3333.75 5.63 5970932.60 594005.27 N 70.33020764 W 149.23752495 10037.29 90.30 30.75 4517.40 4600.29 2622.66 6953.78 3489.71 978.03 3349.85 4.41 5970959.73 594021.05 N 70.33028119 W 149.23739427 10069.62 90.32 30.48 4517.22 4600.11 2625.82 6986.11 3513.38 1005.86 3366.32 0.84 5970987.74 594037.17 N 70.33035718 W 149.23726064 10101.13 90.04 29.97 4517.12 4600.01 2628.69 7017.62 3536.44 1033.08 3382.18 1.85 5971015.16 594052.70 N 70.33043154 W 149.23713190 10134.07 90.21 28.86 4517.05 4599.94 2631.23 7050.56 3560.36 1061.78 3398.36 3.41 5971044.04 594068.53 N 70.33050991 W 149.23700059 8 10165.14 90.47 26.07 4516.87 4599.76 2632.57 7081.63 3582.33 1089.34 3412.68 9.02 5971071.77 594082.52 N 70.33058520 W 149.236 10196.08 89.97 23.93 4516.75 4599.64 2632.57 7112.57 3603.38 1117.38 3425.76 7.10 5971099.97 594095.26 N 70.33066178 W 14923677815 10229.83 91.95 21.41 4516.18 4599.07 2631.19 7146.32 3625.49 1148.51 3438.76 9.49 5971131.25 594107.88 N 70.33074682 W 149.23667256 10263.36 92.36 21.11 4514.92 4597.81 2629.01 7179.82 3647.00 1179.74 3450.91 1.51 5971162.62 594119.65 N 70.33083211 W 149.23657391 10295.42 91.16 21.35 4513.94 4596.83 2626.90 7211.87 3667.72 1209.61 3462.52 3.82 5971192.62 594130.89 N 70.33091370 W 149.23647969 10326.27 89.37 19.05 4513.79 4596.68 2624.32 7242.71 3687.40 1238.56 3473.17 9.45 5971221.70 594141.19 N 70.33099277 W 149.23639320 10359.37 89.56 17.97 4514.10 4596.99 2620.58 7275.81 3707.93 1269.94 3483.68 3.31 5971253.21 594151.32 N 70.33107850 W 149.23630786 10391.28 89.40 17.49 4514.39 4597.28 2616.54 7307.72 3727.56 1300.34 3493.39 1.59 5971283.71 594160.67 N 70.33116152 W 149.23622894 10423.19 89.36 18.07 4514.74 4597.63 2612.53 7339.63 3747.37 1330.72 3503.14 1.82 5971314.21 594170.04 N 70.33124451 W 149.23614980 10455.02 89.22 17.13 4515.13 4598.02 2608.43 7371.46 376722 1361.06 3512.76 2.99 5971344.66 594179.30 N 70.33132738 W 149.23607163 10486.82 89.65 18.31 4515.44 4598.33 2604.40 7403.26 3787.27 1391.35 3522.44 3.95 5971375.06 594188.61 N 70.33141012 W 149.23599302 10518.11 89.34 18.56 4515.72 4598.61 2600.83 7434.55 3807.45 1421.03 3532.33 1.27 5971404.86 594198.14 N 70.33149119 W 149.23591266 SurveyEditor Ver SP 2.1 Bld( doc40x_100) Plan V-205 (S-P)\V-205\V-205L1\V-205L1 Generated 3/13/2007 11:40 AM Page 6 of 7 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de tt tt tt ft tt ft tt de 100 tt ftUS ftUS 10549.16 88.98 18.88 4516.18 4599.07 2597.43 7465.59 3827.74 1450.44 3542.30 1.55 5971434.38 10582.27 89.84 18.17 4516.52 4599.41 2593.70 7498.70 3849.46 1481.83 3552.82 3.37 5971465.89 10614.03 90.33 14.89 4516.47 4599.36 2589.02 7530.46 3869.59 1512.27 3561.85 10.44 5971496.44 10645.96 90.22 14.36 4516.32 459921 2583.27 7562.39 3889.17 1543.17 3569.91 1.70 5971527.42 10678.54 89.85 14.22 4516.30 4599.19 2577.21 7594.97 3909.16 1574.74 3577.95 1.21 5971559.09 10709.54 89.58 13.44 4516.45 4599.34 2571.21 7625.97 3928.15 1604.84 3585.36 2.66 5971589.27 10742.57 89.24 13.02 4516.79 4599.68 2564,47 7659.00 3948.27 1636.99 3592.92 1.64 5971621.51 10773.67 89.08 13.68 4517.25 4600.14 2558.19 7690.09 3967.42 1667.25 3600.10 2.18 5971651.85 10805.66 88.69 14.08 4517.87 4600.76 2552.02 7722.08 3987.51 1698.30 3607.78 1.75 5971682.99 10838.33 88.26 13.15 4518.74 4601.63 2545.58 7754.74 4008.07 1730.04 3615.46 3.14 5971714.81 10869.79 88.24 12.15 4519.70 4602.59 2538.85 7786.18 4027.60 1760.72 3622.35 3.18 5971745.57 10901.66 88.83 14.63 4520.51 4603.40 2532.44 7818.04 4047.86 1791.71 3629.73 8.00 5971776.65 10933.08 91.33 15.72 4520.47 4603.36 2527.08 7849.46 4068.72 1822.03 3637.95 8.68 5971807.06 10965.18 92,63 16.68 4519.36 4602.25 2522.17 7881.54 4090.59 1852.84 3646.90 5.03 5971837.97 10996.52 92,26 16.02 4518.02 4600.91 2517.46 7912.85 4112.12 1882.88 3655.71 2.41 5971868.12 11028.58 92,08 16.27 4516.81 4599.70 2512.53 7944.89 4134.19 1913.66 3664.62 0.96 5971899.00 11060.42 92.10 16.30 4515.65 4598.54 2507.71 7976.70 4156.30 1944.20 3673.55 0.11 5971929.64 11092.04 91.78 16.21 4514.58 4597.47 2502.91 8008.31 4178.37 1974.54 3682.39 1.05 5971960.08 11123.86 91.45 16.19 4513.68 4596.57 2498.04 8040.11 4200.69 2005.08 3691.27 1.04 5971990.73 11156.10 91.09 15.44 4512.97 4595.86 2492.89 8072.35 4223.27 2036.09 3700.05 2.58 5972021.84 11187.67 89.25 14.97 4512.87 4595.76 2487.52 8103.91 4245.27 2066.56 3708.33 6.02 5972052.40 11220.45 90.70 14.27 4512.89 4595.78 2481.62 8136.69 4268.01 2098.27 3716.60 4.91 5972084.21 11251.97 91.84 13.14 4512.19 4595.08 2475.45 8168.21 4289.62 2128.89 3724.07 5.09 5972114.91 11283.02 91.56 13.44 4511.27 4594.16 2469.15 8199.24 4310.86 2159.09 3731.20 1.32 5972145.20 Last MWD+IFR+MS 11308.15 91.71 13.05 4510.55 4593.44 2464.03 8224.36 4328.13 2183.54 3736.96 1.66 5972169.71 TD (Projected) 11355.00 91.71 13.05 4509.15 4592.04 2454.33 8271.19 4360.41 2229.16 3747.53 0.00 5972215.45 Survey Type: Definitive Survey NOTES: GYD CT DMS - (Gyrodata -cont. drillpipe m/s -- Gyrodata pump-down multishot s urveys with continuous tool (RGS-CT) in drill-pipe.) Inc + Trend - (Inclinometer + known azi trend --Inclination only surveys In near-vertical hole-where formation dip and experience enables direction of drift to be predicted. Replaces ex-BP "Inclinometer (azimuth in known qu adrant)" model.) MWD +IFR + MS - (In-field referenced MWD with mull-stat ion analysis and correction applied in post-processing. Assumes a BHA sag correction is applied to enhance inclination accuracy. ) Legal Descriation: Northing (Y) [ftUS] Easting (X) [ftUS] Surface : 4692 FSL 1619 FEL S11 T11 N R11 E UM 5969941.37 590683.57 BHL : 1640 FSL 3150 FEL S1 T 11 N R11 E U M 5972215.45 594403.54 594207.75 N 70.33157151 W 149.235831 74 594217.89 N 70.33165726 W 149.23574630 594226.55 N 70.33174041 W 149.23567291 594234.24 N 70.33182481 W 149.23560740 594241.90 N 70.33191105 W 149.23554205 594248.95 N 70.33199327 W 149.23548184 594256.11 N 70.33208110 W 149.23542040 594262.93 N 70.33216374 W 149.23536205 594270.22 N 70.33224856 W 149.23529970 594277.53 N 70.33233526 W 149.23523722 594284.04 N 70.33241907 W 149.23518 594291.04 N 70.33250372 W 149.2351 594298.90 N 70.33258655 W 149.2350 594307.47 N 70.33267070 W 149.23498175 594315.92 N 70.33275276 W 149.23491014 594324.46 N 70.33283682 W 149.23483776 594333.01 N 70.33292025 W 149.23476527 594341.49 N 70.33300312 W 149.23469340 594349.99 N 70.33308655 W 149.23462130 594358.40 N 70.33317126 W 149.23454993 594366.31 N 70.33325447 W 149.23448265 594374.20 N 70.33334111 W 149.23441542 594381.29 N 70.33342474 W 149.23435474 594388.06 N 70.33350724 W 149.23429674 594393.52 N 70.33357404 W 149.23424996 594403.54 N 70.33369865 W 149.23416401 • SurveyEditor Ver SP 2.1 Bld( doc40x_100) Plan V-205 (S-P)\V-205\V-205Li\V-205L1 Generated 3/13/2007 11:40 AM Page 7 of 7 TREE = FMC 41/8" 5M WELLHEAD = FMC GEN 5 ACTUATOR = LEO KB. ELEV = 82.5' BF. ELEV = 54.5' KOP = 700 Max Angle= 92.75 Datum MD = 5123 Datum ND = 4482' V-20~` V-205!1 V-205 L2 DRLG DRAFT 20" Conductor I 109' I X10 3/4" CSG., 45.5# L-80, .0962 bpf, ID= 9.95' I Completion ~,~ r ~ETY NOTES: 2317' I-14-1/2" HES X NIP, ID = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 2632 2496 31 KBG-2 DMY SBK-2 0 02/18!07 3 3327 3099 30 KBG-2 DMY SBK-2 0 02/18/07 2 3975 3657 32 KBG-2 DMY SBK-2 0 02/18/07 1 4753 4263 48 KBG-2 DCK BEK 0 02/18/07 4.5"Pheonix Discharge Pressure Sub ,ID = 3.948" ~-j 4861' ~ 4871' 4.5" Baker CMD-BX Sliding Sleep, 3.812" ID 7" Phoenix CST Jet Pump Gauge, ID = 3.948" 4893' 4815 7.625" x 4.5" Premier Packer 3.87" ID RA TnG 4973' 4942' 4.5" HES Xnipple W/ RHC-M Plug, ID 3.813" 4963' 4.5" HES Xnipple, ID 3.813" 7-518" x 5.5" BKR ZXP PACKER, ID = 4.82" 4976' 4983'/4989' 4.5" Mule shoe with fluted 5.25" No/Go 5.67' up L2 BKR HUGHES HOOK HGR, ID = 5.62" 5013' ~ ~ _ s ~ - - ~ Minimum ID = 3.688" ~ 5002, 5036'-5030' Hook Hanger below window-3.99" ID & 5150 - LEM ~S 5108'- 5o9T 4.5" x 6.4" Swell Packer 3.9" ID - L2 5662'- 5651' 4.5" x 6.4" Swell Packer 3.9" ID - L2 6097'- 5694' 4.5" L-80 12.6# IBT-M Slotted Liner 3.958" ID - L2 RA TAG 5104' 6123'- 6113' 4.5" x 6.4" Swell Packer 3.9" ID, L2 6752'- 6742' 4.5" x 6.4" Swell Packer 3.9" ID, L2 8664'- 6764' 4.5" L-80 12.6# tBT-M Slotted Liner 3.958" ID - L2 7-518" x 5.5" BKR ~ PACKER, ID = 4.95" 5094' 8690'- 8680' 4.5" x 6.4" Swell Packer 3.9" ID, l2 BKR, Seal Bore Extension, ID= 4.750" 5113' 9269'- 9259' 4.5" x 6.4" Swell Packer 3.9" ID, L2 L1 BKR HUGHES HOOK HGR, ID = 5.62" 5150' 11307'- 9280' 4.5" L-80 12.6# IBT-M Slotted Liner 3.958" tD - L2 Seal Assembly from LEM #2 5121' 11,34T 4.5" 12.6# L-80 IBT-M shoe - L2, OA (PBTD 11,345') _~_s~___~_~. RA TA3 5405' 5173 - 516T' Hook Hanger below window - 3.99" ID 5274'- 5264' 4.5" x 6.4" Swell Packer 3.9" ID-L1-0ba 5630'- 5620' 4.5" x 6.4" Swell Packer 3.9" ID-L1-Oba 7-5/8" x 5.5" BKR D~ PACKER, ID = 4.95" 5227' 7948'- 5649' 4.5" L-80 12.6# IBT Slotted Liner 3.958" ID L1-0ba 7 5/8" x 5.5" BKR HMC Liner Hanger ID= 4.80 5249' 7975'- 7965' 4.5" x 6.4" Swell Packer 3.9" ID-L1-Oba BKR Seal Bore Extension. ID = 4.750" 5256'- 5275' 8450'- 8440' 4.5" x 6.4" Swell Packer 3.9" ID-L1-0ba Seal Assembly from LEM #1 5266' 9519'- 8462' 4.5" L-80 12.6# IBT Slotted Liner 3.958" ID L1-0ba 9545'- 9535 4.5" x 6.4" Swell Packer 3.9" ID-L1-0ba 9919'- 9908' 4.5" x 6.4" Swell Packer 3.9" ID-L1-0ba 7 5/8" CSG, 29.7# L-80 BTC, .0459 bpf, 10=6.875 5693' ~ , 11306'-9931' 4.5" L-80 12.6# IBT Slotted Liner 3.958" ID L1-0ba ~ ~ 11345' 4.5" 12.6# L-801ST-M shoe - L1, OBa (PBTD 11,344') 4.5" x 6.4" Swell Packer 3.9" ID 8056'- 8067' ~ ~ 4.5" 12.6# L-80 IBT Slotted (3.958" ID 5697'- 8038' 4.5" x 6.4" Swell Packer 3.9" ID 8516'- 8527' 4.5" 12.6# L-80 IBT Slotted (3.958" ID) 8561'- 9621' , , 4.5" 12.6# L-80 IBT Slotted/Solid Liner Shce - (PBTD 9621') Obd V-205 8623' ' ' ~ ~ REV BY ORION UNfT WELL: V-205, L1, L2 PERMfT No: 205- API No: 50-029- SEC 11, T11 N, R11 E, ' NSL & ' WEL SCHLUMBERGER Survey report Client....... ............. BP Exploration (Alaska) Inc. Field ..................... Orion Well ............. ....... L-205-L2 API number ...............: 50-029-23338-61 Engineer.... .. ........ Bezerra RIG:...... ............ Nabors 9ES STATE :................ .. Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method-for DLS...........: Mason. &. Taylor ----- Depth reference ---- Permanent datum..........: Depth reference........... GL above permanent.......: KB above permanent.......: DF above permanent.......: ------------------ Mean Sea Level Driller's Pipe Tally 54.39 ft N/A (Top Drive) ft .82.89 ft ----- Vertical section origin---------------- Latitude (+N/S-):........: ~ 0.00 ft Departure (+E/W-)......... 0.00 ft ----- Platform reference point--------------- Latitude- (+N/S-).........: -999.25 ft Departure (+E/W-)........: -999.25 ft Azimuth from Vsect Origin to target: 42.00 degrees ~.. [(c)2007 IDEAL ID12 OC O1) 13-Feb-2007 07:41:37 Page 1 of 10 Spud date ................. 18-Jan-07 Last survey date.........: 13-Feb-07 Total accepted surveys...: 255 MD of first survey.......: 0.00 ft MD of last survey........: 11370.00 ft ----- Geomagnetic data ---------------------- Magnetic model...........: BGGM version 2006 Magnetic date ............. 09-Feb-2007 Magnetic field strength..: 57632.97 LAMA Magnetic dec (+E/W-).....: 23.79 degrees Magnetic dip .............: 80.89 degrees ----- MWD survey Reference Reference G ............... Reference H ............... Reference Dip ............. Tolerance of G...........: Tolerance of H............ Tolerance of Dip.........: Criteria --------- 1002.68 meal 57633.00 GAMA 80.89 degrees (+/-) 2.50 meal (+/-)300.00 LAMA (+/-) 0.45 degrees ----- Corrections --------------------------- Magnetic dec (+E/W-).....: 23.79 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 23.79 degrees (Total az corr = magnetic dec - grid conv) Survey Correction Type ...: I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction SCHLUMBERGER Survey Report Seq Measured Incl Azimuth Course # depth angle angle length - (ft) (deg) (deg) (f t) 1 0.00 0.00- 0.00 0.00 2 100.00 0.05 244.35 100.00 3 200.00 0.20 305.92 100.00 4 300.00 0.07 0.94 100.00 5 400.00 0.17 256.21 100.00 6 500.00 0.13 294.00 100.00 7 600.00 0.12 247.22 100.00 8 700.00 0.15 263.35 100.00 9 800.00 0.77 201.39 100.00 10 855.10 1.63 192.29 55.10 11 946.78 3.11 196.21 91.68 12 1042.65 4.75 196.30 95.87 13 1137.52 6.45 205.62 94.87 14 1234.88 8.94 206.86 97.36 15 1329.23 11.13 207.04 94.35 16 1424.75 13.42 206.04 95.52 17 1519.99 17.08 206.24 95.24 18 1615.28 21.17 203.33 95.29 19 1710.48 21.38 200.38 95.20 20 1806.38 24.19 198.13 95.90 21 1902.25 28.71 196.28 95.87 22 1998.12 30.53 196.47 95.87 23 2093.81 30.26 196.39 95.69 24 2189.82 29.80 200.59 96.01 25 2285.08 29.43 200.04 95.26 26 2380.37 29.42 200.74 95.29 27 2475.86 30.05 202.47 95.49 28 2571.35 30.53 203.90 95.49 29 2667.37 31.21 203.16 96.02 30 2762.64 29.85 202.93 95.27 TVD depth (ft) 0.00 100.00 200.00 300.00 400.00 500.00 600.00 700.00 799.99 855.08 946.68 1042.32 1136.74 1233.21 1326.11 1419.45 1511.32 1601.33 1690.04 1778.45 1864.27 1947.61 2030.14- 2113.27 2196.09 2279.09 2362.01 2444.46 2526.88 2608.94 13-Feb-2007 07:41:37 Vertical Displ Displ section +N/S- +E/W- (ft) (ft) (ft) 0.00 0.00 0.00 -0.04 -0.02 -0.04 -0.10 0.06 -0.22 -0.07 0.23 -0.36 -0.15 0.25 -0.50 -0.31 0.26 -0.75 -0.44 0.27 -0.95 -0.63 0.21 -1.18 -I.36 -0.43 -1.55 -2.38 -1.54 -1.85 -5.76 -5.20 -2.83 -11.67 -11.51 -4.67 -20.33 -20.08 -8.07 -32.88 -31.76 -13.86 -48.75 -46.42 -21.31 -68.32 -64.59 -30.37 -92.42 -87.07 -41.41 -122.20 -115.44 -54.42 -154.62 -147.49 -67.27 -188.84 -182.56 -79.47 -227.57 -223.35 -92.04 -270.29 -268.81 -105.40 -313.96 -315.24 -119.10 -357.99 -360.79 -134.32 -401.74 -404.94 -150.66 -445.26 -448.82 -166.97 -489.65 -492.84 -184.41 -535.24 -537.11 -203.38 -581.97 -582.28 -223.04 -627.74 -626.82 -241.99 Page 2 of 10 Total At displ Azim (ft) (deg) -------------- 0.00 0.00 0.04 244.35 0.23 286.37 0.43 302.33 0.56 296.75 0.80 289.40 0.99 285.85 1.20 280.32 1.61 254.65 2.41 230.36 5.92 208.53 12.42 202.08 21.64 201.90 34.65 203.57 51.07 204.66 71.37 205.18 96.42 205.43 127.62 205.24 162.10 204.52 199.10 203.52 241.57 202.40 288.73 201.41 336.99 200.70 384.98 200.42 432.06 200.41 478.87 200.41 526.22 200.52 574.33 200.74 623.54 200.96 671.91 201.11 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) ----- ----- ------ 0.00 TIP 0.05 BP_GYD CT DMS 0.18 BP_GYD CT DMS 0.17 BP_GYD CT DMS 0.20 BP GYD CT DMS 0.10 BP_GYD CT DMS 0.10 BP_GYD CT DMS 0.05 BP_GYD CT DMS 0.71 BP_GYD CT DMS 1.59 BP MWD+IFR+MS 1.62 BP_MWD+IFR+MS 1.71 BP_MWD+IFR+MS 2.03 BP_MWD+IFR+MS 2.56 BP_MWD+IFR+MS 2.32 BP_MWD+IFR+MS 2.41 BP_MWD+IFR+MS 3.84 BP_MWD+IFR+MS 4.41 BP_MWD+IFR+MS 1.15 BP_MWD+IFR+MS 3.07 BP MWD+IFR+MS 4.79 BP_MWD+IFR+MS 1.90 BP_MWD+IFR+MS 0.29 BP_MWD+IFR+MS 2.24 BP_MWD+IFR+MS 0.48 BP MWD+IFR+MS 0.36 BP_MWD+IFR+MS 1.11 BP_MWD+IFR+MS 0.91 BP_MWD+IFR+MS 0.81 BP_MWD+IFR+MS 1.43 BP MWD+IFR+MS ~~ [(c)2007 IDEAL ID12 OC O1] SCHLUMBERGER Survey Report 13-Feb-2007 07:41:37 Page 3 of 10 Seq Measured Incl Azimuth Course TVD Vertica l Displ Displ Total At DLS^ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 31 2858.36 29.81 203.28 95.72 2691.98 -672.79 -670.61 ------- -260.68 ------- 719.49 -------- 201.24 ----- 0.19 - BP ---- ------ MWD+IFR+MS 32 2953.52 29.81 203.78 95.16 2774.54 -717.66 -713.98 -279.56 766.76 201.38 0.26 BP _ MWD+IFR+MS 33 2997.56 29.66 203.72 44.04 2812.78 -738.40 -733.98 -288.36 788.59 201.45 0.35 BP _ MWD+IFR+MS 34 3069.45 29.63 203.84 71.89 2875.26 -772.18 -766.52 -302..70 824.12 201.55 0.09 BP _ MWD+IFR+MS 35 3131.09 29.45 203.83 61.64 2928.89 -801.05 -794.31 -314.98 854.49 201.63 0.29 BP _ MWD+IFR+MS 36 3226.33 29.77 200.81 95.24 3011.70 -845.35 -837.84 -332.84 901.53 201.67 1.60 BP MWD+IFR+MS 37 3321.64 29.62 201.78 95.31 3094.49 -889.51 -881.83 -349.98 948.74 201.65 0.53 BP _ MWD+IFR+MS 38 3417.70 29.40 201.19 96.06 3178.09 -933.82 -925.85 -367.31 996.05 201.64 0.38 BP _ MWD+IFR+MS 39 3513.50 29.34 200.99 95.80 3261.58 -977.72 -969.69 -384.22 1043.04 201.62 0.12 BP _ MWD+IFR+MS 40 3608.80 29.92 198.33 95.30 3344.42 -1021.28 -1014.05 -400.06 1090.12 201.53 1.51 BP _ MWD+IFR+MS 41 3704.57 30.42 193.43 95.77 3427.23 -1064.46 -1060.32 -413.20 1137.99 201.29 2.62 BP MWD+IFR+MS 42 3799.95 31.74 190.62 95.38 3508.92 -1107.09 -1108.47 -423.44 1186.59 200.91 2.06 BP _ MWD+IFR+MS 43 3895.55 32.21 184.91 95.60 3590.03 -1148.89 -1158.58 -430.25 1235.89 200.37 3.20 BP _ MWD+IFR+MS 44 3988.01 31.97 178.04 92.46 3668.39 -1186.18 -1207.61 -431.53 1282.40 199.66 3.95 BP _ MWD+IFR+MS 45 4087.58 31.97 167.55 99.57 3752.93 -1220.50 -1259.74 -424.94 1329.48 198.64 5.57 BP _ MWD+IFR+MS 46 4184.25 33.34 158.20 96.67 3834.37 -1247.13 -1309.43 -409.54 1371.98 197.37 5.40 BP MWD+IFR+MS 47 4279.15 35.84 154.17 94.90 3912.50 -1269.14 -1358.66 -387.75 1412.91 195.93 3.57 BP _ MWD+IFR+MS 48 4374.72 38.15 150.16 95.57 3988.83 -1288.90 -1409.46 -360.86 1454.93 194.36 3.49 BP _ MWD+IFR+MS 49 4469.32 41.43 145.43 94.60 4061.53 -1305.28 -1460.62 -328.55 1497.10 192.68 4.72 BP _ MWD+IFR+MS 50 4564.46 43.33 141.67 95.14 .4131.82 -1318.08 -1512.15 -290.43 1539.78 190.87 3.33 BP_ MWD+IFR+MS 51 4660.21 46.12 139.15 95.75 4199.85 -1327.90 -1564.03 -247.48 1583.49 188.99 3.45 BP MWD+IFR+MS 52 4755.79 48.28 134.88 95.58 4264.80 -1333.98 -1615.28 -199.65 1627.57 187.05 3.98 _ BP MWD+IFR+MS 53 4851.23 51.16 131.67 95.44 4326.51 -1335.55 -1665.14 -146.63 1671.58 165.03 3.96 _ BP MWD+IFR+MS 54 4947.22 53.82 128.51 95.99 4384.96 -1332.98 -1714.13 -88.37 1716.41 182.95 3.81 _ BP MWD+IFR+MS 55 5018.00 55.88 125.95 70.78 4425.71 -1328.15 -1749.13 -42.29 1749.64 181.39 4.15 _ BP BLIND 56 5030.00 57.61 124.95 12.00 4432.29 -1327.01 -1754.95 -34.11 1755.28 181.11 16.01 BP BLIND 57 5066.33 59,90 124.13 36.33 4451.14 -1322.97 -1772.55 -8.53 1772.57 180.28 6.59 _ BP INC+TREND 58 5097.49 62.86 123.48 31.16 4466.06 -1319.07 -1787.77 14.20 1787.83 179.55 9.67 _ BP INC+TREND 59 5129.49 66.80 122.85 32.00 4479.67 -1314.62 -1803.61 38.44 1804.02 178.78 12.44 _ INC+TREND BP 60 5160.80 71.25 122.27 31.31 4490.87 -1309.83 -1819.33 63.07 1820.43 178.01 14.32 _ BP INC+TREND [(c)2007 IDEAL ID12 OC O1] SCHLUMBERGER Survey Report 13-Feb-2007 07:41:37 Page 4 of 10 Seq Measured Incl Azimuth Course TVD Vertica l Displ Displ Total At DLS Srvy Tool # depth angle angle length depth sectio n +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (f t) (f t) (ft) (deg) 100f) type (deg) 61 5193.85 75.47 121.68 33.05 4500.33 - -1304.31 - -------- -1836.10 -------- 89.93 ------- 1838.30 -------- 177.20 ----- 12.88 - B ---- ------ P INC+TREND 62 5225.77 79.69 121.12 31.92 4507.20 -1298.58 -1852.33 116.53 1856.00 176.40 13.33 B _ P INC+TREND 63 5258.09 84.14 120.57 32.32 4511.74 -1292.39 -1868.74 144.00 1874.28 175.59 13.87 BP _ MWD+IFR+MS 64 5289.16 88.89 119.81 31.07 4513.63 -1286.04 -1884.33 170.80 1892.05 174.82 15.48 BP _ MWD+IFR+MS 65 5320.96 92.87 118.57 31.80 4513.14 -1278.99 -1899.83 198.55 1910.16 174.03 13.11 BP _ MWD+IFR+MS 66 5353.12 96.87 115.98 32.16 4510.41 -1270.85 -1914.51 227.02 1927.93 173.24 14.80 BP MWD+IFR+MS • 67 5385.31 97.43 112.43 32.19 4506.40 -1261.10 -1927.61 256.15 1944.55 172.43 11.08 BP _ MWD+IFR+MS 68 5416.84 98.39 108.23 31.53 4502.06 -1249.57 -1938.45 285.42 1959.36 171.62 13.54 BP _ MWD+IFR+MS 69 5449.15 97.42 105.24 32.31 4497.62 -1235.91 -1947.67 316.07 1973.15 170.78 9.65 BP _ MWD+IFR+MS 70 5480.22 93.40 103.96 31.07 4494.69 -1221.68 -1955.46 345.99 1985.84 169.97 13.57 BP _ MWD+IFR+MS 71 5511.94 92.08 102.15 31.72 4493.17 -1206.34 -1962.62 376.86 1998.47 169.13 7.06 BP MWD+IFR+MS 72 5543.94 94.42 100.29 32.00 4491.36 -1190.00 -1968.83 408.19 2010.70 168.29 9.34 BP _ MWD+IFR+MS 73 5575.98 95.73 99.80 32.04 4488.53 -1173.11 -1974.40 439.62 2022.75 167.45 4.36 BP _ MWD+IFR+MS 74 5607.46 95.41 99.44 31.48 4485.47 -1156.33 -1979.64 470.51 2034.78 166.63 1.53 BP MWD+IFR+MS 75 5640.05 95.69 99.59 32.59 4482.32 -1138.91 -1985.00 502.50 2047.61 165.79 0.97 BP _ MWD+IFR+MS 76 5672.39 94.90 97.79 32.34 4479.33 -1121.22 -1989.86 534.33 2060.35 164.97 6.06 BP MWD+IFR+MS 77 5703.96 91.67 96.86 31.57 4477.52 -1103.29 -1993.88 565.58 2072.55 164.16 10.65 BP _ MWD+IFR+MS 78 5735.94 88.56 95.56 31.98 4477.46 -1084.59 -1997.34 597.37 2084.76 163.35 10.54 BP _ MWD+IFR+MS 79 5767.20 87.71 92.15 31.26 4478.48 -1065.30 -1999.44 628.54 2095.91 162.55 11.24 BP _ MWD+IFR+MS 80 5799.11 87.52 89.32 31.91 4479.81 -1044.27 -1999.85 660.42 2106.07 161.73 8.88 BP _ _MWD+IFR+MS 81 5830.97 88.17 86.44 31.86 4481.00 -1022.11 -1998.67 692.23 2115.15 160.90 9.26 BP MWD+IFR+MS 82 5862.51 88.28 83.71 31.54 4481.98 -999.09 -1995.97 723.63 2123.09 160.07 8.66 BP _ MWD+IFR+MS 83 5894.77 87.72 81.34 32.26 4483.11 -974.58 -1991.77 755.60 2130.28 159.23 7.54 BP _ MWD+IFR+MS 84 5926.57 87.24 78.33 31.80 4484.51 -949.49 -1986.17 786.86 2136.35 158.39 9.58 BP _ MWD+IFR+MS 85 5958.40 87.61 74.52 31.63 4485.94 -923.27 -1978.70 817.77 2141.03 157.55 12.01 BP _ MWD+IFR+MS 86 5990.53 88.53 71.70 32,13 4487.02 -895.78 -1969.37 848.49 2144.38 156.69 9.23 BP MWD+IFR+MS 87 6022.24 89.37 67.98 31.71 4487.60 -867.75 -1958.45 878.25 2146.36 155.85 12.02 _ BP MWD+IFR+MS 88 6054.16 89.85 64.94 31.92 4487.82 -838.70 -1945.70 907.51 2146.93 154.99 9.64 _ BP MWD+IFR+MS 89 6085.91 91.40 63.63 31.75 4487.47 -809.32 -1931.93 936.11 2146.78 154.15 6.39 _ BP MWD+IFR+MS 90 6117.83 91.20 64.20 31.92 4486.75 -779.72 -1917.90 964.77 2146.88 153.30 1.89 _ BP MWD+IFR+MS [(c)2007 IDEAL ID12 OC O1] SCHLUMBERGER Survey Report 13-Feb-2007 07:41:37 Page 5 of 10 Seq Measured Incl Azimuth Course TVD Vertica l Displ Displ Total At DLS Srvy Tool # depth angle angle length depth sectio n +N/S- +E/W- displ Azim (deg/ tool Corr - (f t) (deg) (deg) (ft) (ft) (ft) (ft) (f t) (f t) (deg) 100f) type (deg) 91 6149.13 91.06 64.27 31.30 4486.13 -750.75 -- -1904.29 --------- 992.95 ------- 2147.62 -------- 152.46 ----- 0.50 - BP ---- ------ MWD+IFR+MS 92 6181.23 91.02 64.14 32.10 4485.55 -721.04 -1890.33 1021.85 2148.84 151.61 0.42 BP _ MWD+IFR+MS 93 6213.39 89.01 64.01 32.16 4485.54 -691.23 -1876.27 1050.77 2150.47 150.75 6.26 BP _ MWD+IFR+MS 94 6244.82 88.90 64.26 31.43 4486.11 -662.13 -1862.56 1079.05 2152.55 149.91 0.87 BP _ MWD+IFR+MS 95 6276.84 88.54 64.03 32.02 4486.83 -632.48 -1848.60 1107.86 2155.15 149.07 1.33 BP _ MWD+IFR+MS 96 6309.29 88.49 64.31 32.45 4487.67 -602.43 -1834.46 1137.06 2158.28 148.21 0.88 BP MWD+IFR+MS . 97 6341.33 89.17 65.45 32.04 4488.32 -572.92 -1820.87 1166.06 2162.23 147.37 4.14 BP _ MWD+IFR+MS 98 6373.33 89.17 65.24 32.00 4488.79 -543.55 -1807.52 1195.14 2166.91 146.53 0.66 BP _ MWD+IFR+MS 99 6404.96 90.23 66.50 31.63 4488.95 -514.62 -1794.59 1224.00 2172.26 145.70 5.21 BP _ MWD+IFR+MS 100 6436.63 90.43 67.00 31.67 4488.77 -485.86 -1782.09 1253.10 2178.55 144.89 1.70 BP _ MWD+IFR+MS 101 6468.50 90.31 67.24 31.87 4488.56 -457.01 -1769.70 1282.46 2185.53 144.07 0.84 BP MWD+IFR+MS 102 6500.76 90.20 66.78 32.26 4488.42 -427.77 -1757.10 1312.16 2192.98 143.25 1.47 BP _ MWD+IFR+MS 103 6532.07 89.95 66.50 31.31 4488.38 -399.31 -1744.68 1340.90 2200.44 142.46 1.20 BP _ MWD+IFR+MS 104 6564.38 91.32 65.02 32.31 4488.02 -369.74 -1731.42 1370.36 2208.10 141.64 6.24 BP _ MWD+IFR+MS 105 6596.06 92.92 61.15 31.68 4486.85 -340.21 -1717.09 1398.58 2214.60 140.84 13.21 BP _ MWD+IFR+MS 106 6628.60 94.83 57.97 32.54 4484.65 -309.27 -1700.65 1426.57 2219.75 140.01 11.38 BP MWD+ZFR+MS 107 6660.33 95.14 54.22 31.73 4481.89 -278.61 -1683.02 1452.80 2223.33 139.20 11.81 BP _ MWD+IFR+MS 108 6691.75 94.49 50.77 31.42 4479.25 -247.83 -1663.96 1477.63 2225.35 138.39 11.14 BP _ MWD+IFR+MS 109 6723.54 92.24 47.00 31.79 4477.39 -216.33 -1643.10 1501.54 2225.84 137.58 13.79 BP _ MWD+IFR+MS 110 6755.65 90.89 44.75 32.11 4476.51 -184.31 -1620.75 1524.57 2225.12 136.75 8.17 BP _ _MWD+IFR+MS 111 6787.22 90.75 41.34 31.57 4476.06 -152.76 -1597.68 1546.12 2223.30 135.94 10.81 BP MWD+IFR+MS ~. 112 6818.24 89.79 40.05 31.02 4475.91 -121.74 -1574.17 1566.34 2220.68 135.14 5.18 BP _ MWD+IFR+MS 113 6850.06 90.06 39.08 31.82 4475.95 -89.95 -1549.64 1586.61 2217.82 134.32 3.16 BP _ MWD+IFR+MS 114 6882.12 90.50 39.42 32.06 4475.60 -57.93 -1524.81 1606.90 2215.21 133.50 1.73 BP _ MWD+IFR+MS 115 6913.41 90.64 38.53 31.29 4475.48 -26.69 -1500.48 1626.57 2212.96 132.69 2.88 BP _ MWD+IFR+MS 116 6945.56 91.36 38.89 32.15 4474.92 5.41 -1475.40 1646.68 2210.96 131.86 2.50 BP MWD+IFR+MS 117 6977.41 90.50 38.21 31.85 4474.41 37.19 -1450.50 1666.52 2209.35 131.04 3.44 BP _ MWD+IFR+MS 118 7008.77 89.06 38.71 31.36 4474.53 68.49 -1425.94 1686.03 2208.17 130.22 4.86 BP _ MWD+IFR+MS 119 7040.62 89.09 38.52 31.85 4475.04 100.28 -1401.06 1705.90 2207.50 129.40 0.60 _ BP MWD+IFR+MS 120 7074.87 89.43 38.80 34.25 4475.48 134.47 -1374.32 1727.30 2207.33 128.51 1.29 _ BP MWD+IFR+MS [(c)2007 IDEAL ID12 OC Ol] SCHLUMBERGER Survey Report 13-Feb-2007 07:41:37 Page 6 of 10 Seq Measured Incl Azimuth Course TVD Vertica ------- l Displ --------- Displ ------- Total -------- At ----- DLS - ---- ------ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 121 7105.13 89.34 38.81 30.26 4475.81 164.68 - ----- -1350.74 --------- 1746.26 ------- 2207.69 -------- 127.72 ----- 0.30 - BP ---- ------ MWD+IFR+MS 122 7136.42 89.49 38.61 31.29 4476.13 195.92 -1326.32 1765.83 2208.45 126.91 0.80 BP _ MWD+IFR+MS 123 7166.24 89.30 38.92 29.82 4476.44 225.69 -1303.07 1784.50 2209.62 126.14 1.22 BP _ MWD+IFR+MS 124 7197.15 89.28 38.95 30.91 4476.83 256.55 -1279.03 1803.92 2211.34 125.34 0.12 BP _ MWD+IFR+MS 125 7228.10 89.24 38.97 30.95 4477.23 287.46 -1254.96 1823.38 2213.51 124.54 0.14 BP _ MWD+IFR+MS 126 7259.07 89.25 38.58 30.97 4477.63 318.38 -1230.82 1842.77 2216.02 123.74 1.26 BP MWD+IFR+MS • 127 7289.15 88.91 38.43 30.08 4478.12 348.40 -1207.29 1861.50 2218.72 122.97 1.24 BP _ MWD+IFR+MS 128 7319.36 88.89 38.26 30.21 4478.70 378.54 -1183.60 1880.23 2221.75 122.19 0.57 BP _ MWD+IFR+MS 129 7350.38 88.94 38.30 31.02 4479.28 409.49 -1159.25 1899.45 2225.26 121.40 0.21 BP _ MWD+IFR+MS 130 7380.68 88.71 38.34 30.30 4479.91 439.72 -1135.48 1918.23 2229.11 120.62 0.77 BP _ MWD+IFR+MS 131 7411.84 88.69 37.93 31.16 4480.61 470.80 -1110.98 1937.47 2233.40 119.83 1.32 BP MWD+IFR+MS 132 7442.71 89.39 36.93 30.87 4481.13 501.57 -1086.47 1956.23 2237.69 119.05 3.95 BP _ MWD+IFR+MS 133 7473.13 90.06 35.47 30.42 4481.28 531.83 -1061.92 1974.19 2241.68 118.28 5.28 BP _ MWD+IFR+MS 134 7503.18 89.67 34.81 30.05 4481.35 561.66 -1037.35 1991.49 2245.47 117.51 2.55 BP _ MWD+IFR+MS 135 7534.05 89.73 35.01 30.87 4481.51 592.30 -1012.04 2009.16 2249.65 116.73 0.68 BP _ MWD+IFR+MS 136 7564.50 89.62 34.74 30.45 4481.68 622.51 -987.06 2026.57 2254.16 115.97 0.96 BP MWD+IFR+MS 137 7596.35 89.47 34.59 31.85 4481.93 654.10 -960.86 2044.68 2259.20 115.17 0.67 BP _ MWD+IFR+MS 138 7626.67 89.45 34.71 30.32 4482.22 684.17 -935.92 2061.92 2264.39 114.41 0.40 BP _ MWD+IFR+MS 139 7658.09 89.23 33.83 31.42 4482.58 715.30 -909.96 2079.61 2269.98 113.63 2.89 _ BP MWD+IFR+MS 140 7688.16 89.24 34.08 30.07 4482.98 745.07 -885.02 2096.40 2275.56 112.89 0.83 _ BP_ MWD+IFR+MS 141 7718.61 89.21 34.07 30.45 4483.39 775.23 -859.80 2113.46 2281.66 112.14 0.10 BP MWD+IFR+MS e 142 7749.70 88.98 33.81 31.09 4483.89 806.01 -834.01 2130.82 2288.22 111.38 1.12 _ BP MWD+IFR+MS 143 7779.57 89.04 33.79 29.87 4484.40 835.57 -809.19 2147.43 2294.83 110.65 0.21 _ BP MWD+IFR+MS 144 7810.93 88.99 33.33 31.36 4484.94 866.58 -783.06 2164.77 2302.04 109.89 1.48 _ BP MWD+IFR+MS 145 7842.69 89.09 33.05 31.76 4485.47 897.97 -756.49 2182.15 2309.56 109.12 0.94 _ BP MWD+IFR+MS 146 7874.93 89.49 33.24 32.24 4485.87 929.82 -729.49 2199.78 2317.58 108.35 1.37 BP MWD+IFR+MS 147 7907.39 89.66 33.07 32.46 4486.11 961.89 -702.32 2217.53 2326.09 107.57 0.74 BP MWD+IFR+MS 148 7938.84 89.69 33.19 31.45 4486.29 992.96 -675.98 2234.72 2334.72 106.83 0.39 _ BP MWD+IFR+MS 149 7971.14 89.62 32.73 32.30 4486.49 1024.86 -648.88 2252.29 2343.90 106.07 1.44 _ BP MWD+IFR+MS 150 8002.99 89.63 33.06 31.85 4486.69 1056.31 -622.14 2269.59 2353.31 105.33 1.04 _ BP MWD+IFR+MS [(c)2007 IDEAL ID12 OC O1] SCHLUMBERGER Survey Report Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) 151 8034.22 89.34 32.73 152 8066.20 89.20 32.98 153 8097.79 89.25 32.93 154 8129.81 89.05 32.44 155 8161.66 89.34 32.50 156 8193.74 88.30 31.78 157 8225.37 89.16 31.23 158 8257.40 89.41 30.93 159 8287.97 90.68 32.75 160 8319.91 90.09 34.97 161 8352.07 86.66 37.26 162 8383.86 84.3.7 38.17 163 8414.78 84.42 37.96 164 8446.78 84.39 37.39 165 8479.37 84.52 37.46 166 8510.60 84.83 37.18 167 8542.46 85.37 36.64 168 8575.33 85.69 36.51 169 8605.97 85.56 36.64 170 8638.11 85.57 36.13 171 8670.81 85.66 35.99 172 8701.41 85.14 35.84 173 8734.13 86.06 37.84 174 8766.40 89.85 40.19 175 8797.23 90.95 40.64 176 8829.67 88.90 41.53 177 8$62.22 88.07 42.00 178 8893.34 87.83 41.67 179 8925.46 87.61 41.41 180 8957.25 87.78 41.39 Course length (ft) 31.23 31.98 31.59 32.02 31.85 32.08 31.63 32.03 30.57 31.94 32.16 31.79 30.92 32.00 32.59 31.23 31.86 32.87 30.64 32.14 32.70 30.60 32.72 32.27 30.83 32.44 32.55 31.12 32.12 31.79 TVD depth (ft) 4486.97 4487.38 4487.81 4488.28 4488.73 4489.39 4490.09 4490.49 4490.47 4490.25 4491.17 4493.65 4496.67 4499.79 4502.94 4505.84 4508.56 4511.12 4513.46 4515.95 4518.45 4520.90 4523.41 4524.56 4524.35 4524.39 4525.25 4526.36 4527.64 4528.92 13-Feb-2007 07:41:37 Page 7 of 10 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (f t) (ft) (ft) 1087.15 -595.92 2286.55 2362.93 1118.72 -569.05 2303.90 2373.13 1149.91 -542.55 2321.08 2383.65 1181.51 -515.60 2338.37 2394.54 1212.91 -488.73 2355.46 2405.63 1244.51 -461.58 2372.53 2417.01 1275.60 -434.62 2389.05 2428.26 1307.05 -407.19 2405.59 2439.80 1337.14 -381.22 2421.71 2451.53 1368.76 -354.70 2439.51 2465.16 1400.73 -328.73 2458.45 2480.33 1432.33 -303.66 2477.83 2496.37 1463.03 -279.44 2496.81 2512.40 1494.78 -254.23 2516.27 2529.08 1527.12 -228.47 2535.98 2546.26 1558.11 -203.74 2554.84 2562.95 1589.73 -178.36 2573.90 2580.07 1622.35 -152.04 2593.43 2597.88 1652.76 -127.51 2611.63 2614.74 1684.66 -101.71 2630.64 2632.61 1717.08 -75.35 2649.83 2650.90 1747.41 -50.65 2667.72 2668.20 1779.90 -24.54 2687.28 2687.40 1812.10 0.51 2707.58 2707.58 1842.92 23.98 2727.57 2727.67 1875.35 48.43 2748.88 2749.31 1907.89 72.70 2770.56 2771.51 1938.99 95.87 2791.30 2792.95 1971.08 119.89 2812.58 2815.14 2002.85 143.72 2833.59 2837.23 At Azim (deg) 104.61 103.87 103.16 102.43 101.72 101.01 100.31 99.61 98.95 98.27 97.62 .96.99 96.39 X5.77 95.15 94.56 93.96 93.36 92.80 92.21 91.63 91.09 90.52 69.99 89.50 88.99 88.50 88.03 87.56 87.10 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 1.41 BP_MWD+IFR+MS 0.90 BP_MWD+IFR+MS 0.22 BP_MWD+IFR+MS 1.65 BP_MWD+IFR+MS 0.93 BP MWD+IFR+MS 3.94 BP_MWD+IFR+MS 3.23 BP_MWD+IFR+MS 1.22 BP_MWD+IFR+MS 7.26 BP_MWD+IFR+MS 7.19 BP_MWD+IFR+MS 12.82 BP_MWD+IFR+MS 7.75 BP_MWD+IFR+MS 0.69 BP_MWD+IFR+MS 1.78 BP_MWD+IFR+MS 0.45 BP MWD+IFR+MS 1.34 BP_MWD+IFR+MS 2.39 BP_MWD+IFR+MS 1.05 BP_MWD+IFR+MS 0.60 BP_MWD+IFR+MS 1.58 BP MWD+IFR+MS 0.51 BP_MWD+IFR+MS 1.77 BP_MWD+IFR+MS 6.71 BP_MWD+IFR+MS 13.82 BP_MWD+IFR+MS 3.85 BP MWD+IFR+MS 6.89 BP_MWD+IFR+MS 2.93 BP_MWD+IFR+MS 1.31 BP_MWD+IFR+MS 1.06 BP_MWD+IFR+MS 0.54 BP MWD+IFR+MS [(c)2007 IDEAL ID12 OC O1] SCHLUMBERGER Survey Report 13-Feb-2007 07:41:37 Page 8 of 10 Seq Measured Incl Azimuth Course TVD - Vertical ------- Displ --------- Displ ------- Total -------- At ----- DLS - ---- ------ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 181 8989.25 87.58 40.82 32.00 4530.21 2034.81 167.81 ------- 2854.61 ------- 2859.54 -------- 86.64 ----- I.89 - BP ---- ------ MWD+IFR+MS 182 9020.66 87.82 42.17 31.41 4531.47 2066.20 191.32 2875.40 2681.76 86.19 4.36 BP _ MWD+IFR+MS 183 9052.72 88.72 43.49 32.06 4532.44 2098.24 214.82 2897.19 2905.14 85.76 4.98 BP _ MWD+IFR+MS 184 9084.40 86.57 40.63 31.68 4533.19 2129.91 238.33 2918.40 2928.12 85.33 9.04 BP _ MWD+IFR+MS 185 9117.16 89.20 37.42 32.76 4533.83 2162.61 263.77 2939.02 2950.84 84.87 9.98 BP _ MWD+IFR+MS 186 9148.34 88.62 34.62 31.18 4534.42 2193.61 288.98 2957.36 2971.44 84.42 9.17 BP MWD+IFR+MS 187 9180.74 89.89 34.33 32.40 4534.84 2225.73 315.69 2975.69 2992.39 83.94 4.02 BP _ MWD+IFR+MS 188 9212.78 89.74 34.11 32.04 4534.95 2257.48 342.18 2993.71 3013.20 83.48 0.83 BP _ MWD+IFR+MS 189 9244.57 90.23 33.55 31.79 4534.96 2288.94 368.59 3011.41 3033.88 83.02 2.34 BP _ MWD+IFR+MS 190 9276.53 90.09 33.74 31.96 4534.87 2320.56 395.20 3029.12 3054.79 82.57 0.74 BP _ MWD+IFR+MS 191 9308.04 90.06 34.70 31.51 4534.83 2351.78 421.25 3046.84 3075.82 82.13 3.05 BP MWD+IFR+MS 192 9340.22 90.81 33.19 32.18 4534.58 2383.64 447.95 3064.81 3097.37 81.68 5.24 BP _ MWD+IFR+MS 193 9372.08 91.26 33.02 31.86 4534.01 2415.11 474.63 3082.20 3118.53 81.25 1.51 BP _ MWD+IFR+MS 194 9404.21 91.13 32.58 32.13 4533.34 2446.82 501.63 3099.60 3139.93 80.81 1.43 BP _ MWD+IFR+MS 195 9435.48 90.93 32.87 31.27 4532.77 2477.68 527.93 3116.51 3160.91 80.39 1.13 BP _ MWD+IFR+MS 196 9466.74 90.33 32.55 31.26 4532.43 2508.53 554.23 3133.40 3182.04 79.97 2.18 BP MWD+IFR+MS 197 9499.15 90.49 32.47 32.41 4532.20 2540.49 581.56 3150.82 3204.04 79.54 0.55 BP _ MWD+IFR+MS 198 9531.22 90.34 32.22 32.07 4531.97 2572.11 608.66 3167.97 3225.91 79.12 0.91 BP _ MWD+IFR+MS 199 9562.45 90.20 31.84 31.23 4531.82 2602.87 635.13 3184.54 3247.26 78.72 1.30 BP _ MWD+IFR+MS 200 9594.64 90.03 32.08 32.19 4531.75 2634.56 662.44 3201.58 3269.39 78.31 0.91 BP _ MWD+IFR+MS 201 9626.59 89.99 31.78 31.95 4531.75 2666.02 689.56 3218.47 3291.51 77.91 202 9658.65 88.67 31.13 32.06 4532.12 2697.54 716.91 3235.20 3313.68 77.51 203 9690.45 88.62 29.97 31.80 4532.88 2728.70 744.28 3251.36 3335.46 77.11 204 9722.24 88.34 29.50 31.79 4533.72 2759.75 771.88 3267.12 3357.07 76.71 205 9753.94 89.89 27.73 31.70 4534.21 2790.58 799.70 3282.30 3378.32 76.31 206 9786.05 90.71 27.52 32.11 4534.04 2821.69 828.15 3297.19 3399.60 75.90 207 9818.46 90.26 27.15 32.41 4533.77 2853.04 856.94 3312.07 3421.14 75.49 208 9850.19 90.13 26.94 31.73 4533.66 2883.69 885.20 3326.50 3442.26 75.10 209 9881.67 89.80 26.47 31.48 4533.68 2914.06 913.32 3340.65 3463.25 74.71 210 9913.72 89.99 27.17 32.05 4533.74 2944.99 941.92 3355.11 3484.82 74.32 0.95 BP_MWD+IFR+MS 4.59 BP_MWD+IFR+MS 3.65 BP_MWD+IFR+MS 1.72 BP_MWD+IFR+MS 7.42 BP MWD+IFR+MS 2.64 BP_MWD+IFR+MS 1.80 BP_MWD+IFR+MS 0.78 BP_MWD+IFR+MS 1.82 BP_MWD+IFR+MS 2.26 BP MWD+IFR+MS • • [(c)2007 IDEAL ID12 OC OlJ SCHLUMBERGER Survey Report --- -------- ------ ------- Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) 211 9945.65 91.26 28.87 212 9977.26 90.26 27.15 213 10009.10 88.48 24.18 214 10040.65 88.74 22.63 215 10072.79 88.62 21.79 216 10104.57 88.51 22.34 217 10135.83 88.43 22.20 218 10168.08 89.89 23.70 219 10200.03 90.23 23.36 220 10232.42 88.16 22.07 221 10264.36 88.49 19.56 222 10295.90 88.89 18.64 223 10327.19 88.88 16.80 224 10359.56 88.74 16.51 225 10391.26 88.26 16.22 226 10422.55 88.67 14.94 227 10454.67 92.77 14.89 228 10486.62 93.76 15.27 229 10518.24 93.90 15.25 230 10550.47 91.99 15.63 231 10582.76 89.65 15.11 232 10614.38 89.37 13.27 233 10645.71 88.11 12.01 234 10677.59 89.78 12.57 235 10709.36 90.64 13.30 236 10741.16 89.25 12.37 237 10773.74 88.87 12.00 238 10805.71 89.62 12.85 239 10837.84 89.77 12.98 240 10870.37 89.96 13.47 Course length (ft) 31.93 31.61 31.84 31.55 32.14 31.78 31.26 32.25 31.95 32.39 31.94 31.54 31.29 32.37 31.70 31.29 32.12 31.95 31.62 32.23 32.29 31.62 31.33 31.88 31.77 31.80 32.58 31.97 32.13 32.53 TVD depth (ft) 4533.39 4532.97 4533.32 4534.08 4534.82 4535.62 4536.46 4536.93 4536.89 4537.35 4538.28 4539..00 4539.61 4540.29 4541.11 4541.95 4541.55 4539.73 4537.62 4535.96 4535.50 4535.77 4536.46 4537.05 4536.93 4536.96 4537.50 4537.92 4538..09 4538.16 13-Feb-2007 07:41:37 Page 9 of 10 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 2975.97 970.11 3370.11 3506.95 3006.64 998.01 3384.95 3529.01 3037.19 1026.70 3398.74 3550.43 3067.08 1055.65 3411.26 3570.87 3097.31 1085.40 3423.41 3591.35 3127.18 1114.84 3435.34 3611.71 3156.59 1143.76 3447.19 3631.98 3187.07 1173.45 3459.76 3653.34 3217.38 1202.74 3472.52 3674.91 3247.94 1232.61 3485.02 3696.58 3277.71 1262.45 3496.36 3717.31 3306.76 1292.25 3506.68 3737.21 3335.27 1322.05 3516.20 3756.53 3364.52 1353.05 3525.48 3776.21 3393.09 1383.46 3534.41 3795.52 3421.10 1413.59 3542.81 3814.41 3449.69 1444.62 3551.07 3833.67 3478.13 1475.42 3559.37 3853.05 3506.31 1505.85 3567.68 3872.45 3535.10 1536.88 3576.24 3892.49 3563.96 1568.01 3584.80 3912.73 3591.92 1598.66 3592.55 3932.19 3619.22 1629.22 3599.41 3950.96 3646.90 1660.36 3606.19 3970.07 3674.67 1691.33 3613.30 3989.55 3702.44 1722.33 3620.37 4009.17 3730.70 1754.17 3627.24 4029.15 3758.51 1785.39 3634.12 4049.01 3786.58 1816.71 3641.30 4069.34 3815.10 1848.38 3648.74 4090.21 At Azim (deg) 73.94 73.57 73.19 72.80 72.41 72.02 71.64 71.26 70.90 70.52 70.15 69.77 69.39 69.00 68.62 68.25 67.86 67.49 67.12 66.74 66.38 66.01 65.65 65.28 64.92 64.56 64.19 63.84 63.48 63.13 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 6.65 BP_MWD+IFR+MS 6.29 BP_MWD+IFR+MS 10.87 BP_MWD+IFR+MS 4.98 BP_MWD+IFR+MS 2.64 BP_MWD+IFR+MS 1.76 BP_MWD+IFR+MS 0.52 BP_MWD+IFR+MS 6.49 BP_MWD+IFR+MS 1.50 BP_MWD+IFR+MS 7.53 BP MWD+IFR+MS 7.92 BP_MWD+IFR+MS 3.18 BP_MWD+IFR+MS 5.88 BP_MWD+IFR+MS 0.99 BP_MWD+IFR+MS 1.77 BP MWD+IFR+MS 4.29 BP_MWD+IFR+MS 12.77 BP_MWD+IFR+MS 3.32 BP_MWD+IFR+MS 0.45 BP_MWD+IFR+MS 6.04 BP MWD+IFR+MS 7.42 BP_MWD+IFR+MS 5.89 BP_MWD+IFR+MS 5.69 BP_MWD+IFR+MS 5.52 BP_MWD+IFR+MS 3.55 BP MWD+IFR+MS 5.26 BP MWD+IFR+MS 1.63 BP_MWD+IFR+MS 3.55 BP_MWD+IFR+MS 0.62 BP_MWD+IFR+MS 1.62 BP MWD+IFR+MS • • [(c)2007 IDEAL ID12 OC O1] SCHLUMBERGER Survey Report Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) --- -------- ------ ------- 241 10900.88 89.01 13.38 242 10933.28 90.07 13.24 243 10965.03 91.50 12.74 244 10996.73 91.13 12.04 245 11028.53 90.73 11.86 246 11060.25 90.54 12.49 247 11092.59 92.05 12.69 248 11124.32 92.22 12.59 249 11156.35 91.71 13.38 250 11187.46 89.52 13.40 251 11219.60 89.01 13.53 252 11251.52 89.65 14.53 253 11284.06 89.54 14.25 254 11320.74 88.01 14.13 255 11370.00 88.01 14.13 [(c)2007 IDEAL ID12 OC O1] Course length (ft) 30.51 32.40 31.75 31.70 31.80 31.72 32.34 31.73 32.03 31.11 32.14 31.92 32.54 36.68 49.26 TVD depth (ft) 4538.44 4538.70 4538.26 4537.54 4537.02 4536.67 4535.94 4534.76 4533.66 4533.32 4533.74 4534.11 4534.34 4535.12 4536.83 13-Feb-2007 07:41:37 Page 10 of -- --------------- Vertical Displ Displ Total At section +N/S- +E/W- displ Azim (ft) (ft) (ft) (ft) (deg) 3841.89 1878.05 3655.83 4110.00 62.81 3870.31 1909.58 3663.29 4131.12 62.47 3898.07 1940.51 3670.42 4151.82 62.14 3925.63 1971.47 3677.22 4172.37 61.80 3953.15 2002.57 3683.80 4192.94 61.47 3980.66 2033.58 3690.49 4213.69 61.14 4008.83 2065.13 3697.54 4235.16 60.82 4036.46 2096.07 3704.48 4256.37 60.50 4064.46 2127.26 3711.67 4278.05 60.18 4091.77 2157.52 3718.88 4299.41 59.88 4120.00 2188.78 3726.36 4321.63 59.57 4148.19 2219.74 3734.10 4344.04 59.27 4177.02 2251.26 3742.18 4367.16 58.97 4209.46 2286.81 3751.17 4393.27 58.63 4252.98 2334.55 3763.19 4428.51 58.19 10 ----- ----- ------ DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 3.13 BP_MWD+IFR+MS 3.30 BP_MWD+IFR+MS 4.77 BP_MWD+IFR+MS 2.50 BP_MWD+IFR+MS 1.38 BP MWD+IFR+MS 2.07 BP_MWD+IFR+MS • 4.71 BP_MWD+IFR+MS 0.62 BP_MWD+IFR+MS 2.93 BP_MWD+IFR+MS 7.04 BP MWD+IFR+MS 1.64 BP_MWD+IFR+MS 3.72 BP_MWD+IFR+MS 0.92 BP_MWD+IFR+MS 4.18 BP_MWD+IFR+MS 0.00 PROJECT TO TD • • • Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Dispatched To: Christine Mahnken Well No V-205L2 Date Dispatched: 7-Mar-07 Installation/Rig Nabors 9ES Dispatched By: Nate Rose LWD Log Delivery V1.1,10-02-03 Data No Of Prints No of Floppies Surveys 2 1 Received By: Please sign and return to: I~ Drilling & Measurements LWD Division /~ ~ 2525 Gambell Street, Suite 400 / 7 / ` (/ /) Anchorage, Alaska 99501 nroselC~slb.com Fax:907-561-8317 o~a~-1 ~~ • SARAN PALIN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Robert Tirpack Senior Drilling Engineer BP Exploration (Alaska) Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Orion Oil Pool, PBU V-205L2 BP Exploration (Alaska) Inc. Permit No: 206-182 Surface Location: 4692' FSL, 1619' FEL, SEC. 11, T11N, R11E, UM Bottomhole Location: 1712' FSL, 2173' FWL, SEC. O 1, T 11 N, R 11 E, UM Dear Mr. Tirpack: Enclosed is the approved application for permit to redrill the above referenced development well. The permit is for a new wellbore segment of existing well PBU V-205, Permit No. 206- 180, API No. 50-029-23338-00. Production should continue to be reported as a function of the original API number stated above. This permit to drill does not exempt you from obtaining additional permits or an approval 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspe or ~t (907) 659-3607 (pager). DATED this day of December, 2006 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/ o encl. ~~ J~~~G STATE OF ALASKA `~/• ~'O6 ALASI~C`~IL AND GAS CONSERVATION COMMIS~JIE)N~ PERMIT TO DRILL ~~'1 20 AAC 25.005 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ StratigraphicTest ®Development Oil ^ Single Zone 1 c. Specify if well is proppt~~8 ^ Coalbed Methane ^ Gas H drates - ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. / 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 / 11. Well Name and Number: PBU V-205L2 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 11449 TVD 4548 12. Field /Pool(s): Prudhoe Bay Field / Orion 4a. Location of Well (Governmental Section): Surface: UM / 4692' FSL 1619' FEL SEC 11 T11 N R11 E 7. Property Designation: ADL 028240 J Schrader Bluff , . , , , , Top of Productive Horizon: 2956' FSL, 1673' FEL, SEC. 11, T11N, R11E, UM (OA)S 8. Land Use Permit: 13. Approximate Spud Date: January 5, 2007 Total Depth: 1712' FSL, 2173' FWL, SEC. 01, T11N, R11E, UM ~ 9. Acres in Property: 2560 .~ 14. Distance to Nearest Property: 7850' 4b. Location of Well (State Base Plane Coordinates): Surface: x-590684 y-5969941 Zone-ASP4 10. KB Elevation Plan (Height above GL): 82.5 feet 15. Distance to Nearest Well Within Po I: ..-~`~ ~OOSt 16. Deviated Wells: Kickoff Depth: 5020 feet Maximum Hole An le: 94 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 2084 Surface: 1625 18. Casin Pr ram: cificatio ns T in D th -Bo ttom uantit of Cement c.f. or sa ks Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 6-3/4" 4-1/2" 12.6# L-80 IBT 6518' 4931' 4385' 11449' 4548' Uncemented Slotted Liner 1 g. PRESE NT WELL CONDITION SUMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 9605 Total Depth TVD (ft): 4708 Plugs (measured): None Effective Depth MD (ft): 9605 Effective Depth TVD (ft): 4708 Junk (measured): None asing Length- - Size Cement Volume MD D Conductor /Structural 110' 20" x 4" 260 sx Arctic Set A rox. 110' 110' Surface 3036' 10-3/4" 5 0 sx AS Lite 320 sx Class 'G' 3036' 848' Intermediate 5753' 7-518" 446 sx Class'G' 5753' 4688' Pr i n Liner 4305' 4-1/2" Uncemented Slotted Liner OBd 4305' -9605' 447 ' - 4708' Liner 6411' 4-1/2" Un emented Slotted Liner OBa 5100' - 11511' 4567' - 4603' Perforation Depth MD (ft): None Perforation Depth TVD (ft): None 20. Attachments ^ Filing Fee, $100 ^ BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct. Contact Scott Kolstad, 564-5347 Printed Name Robert Tirpack Title Senior Drilling Engineer _ Prepared By Name/Number: Si nature ~ I-~'-a°?~ s ~ Phone 564-4166 Date ,b? c~sr~ Terrie Hubble, 564-4628 Commission Use Onl Permit To Drill Number: ~oZ API Number: 50- ~.~9 a3~.~8 6~ Permit Approvdal Date: 1 ' See cover letter for o h r re uirem nts Conditions of Approval If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained shales:~//!!~ Samples Req'd: ^ Yes ,~,No Mud Log Req'd: ^ Yes 4iJ~1lo HZS Measures: Yes ^ No r i nal Survey Req'd: Yes ^ No Other: 3 S~~ PSG w` vim": v~U ~ ~®~ ~S~ M ~ D /• APPROVED THE COMMISSION Date ,,G~ ^ ~ /p ,COMMISSIONER ~.~~~ V DEC 2 1 200 ~uexYSi4 i~ Uri c% Ul~~ ~On$. • (~ Form 10-401 Revised 12/2005 ;~ 3s ~ ~ ~ s ~ `~ Submit In Duplicate • • ~ Well Name: ~ V-205, V-205 L1, V-205 L2 ~ Drill and Complete Plan Summary Type of Weft (producer or injector): Schrader Bluft OA, OBa, and OBd Multi-Lat producer Surface Location: X = 590,683.57 Y = 5,969,941.37 As Built Sec 11, T 11 N, R 11 E, 587' FNL & 1619' FEL V-205 OBd Target Start: X = 591279 Y = 5967889 Z = -4605 TVDSS Sec 11, T 11 N, R11 E, FEL: 1050' FSL: 2633' V-205 OBd Target End: X = 592650 Y = 5970650 Z = -4625 TVDSS Sec 1, T 11 N, R11 E, FW L: 356' FSL: 98' V-205L1 OBa Target Start: X = 590772 Y = 5,968125 Z = -4507 TVDSS Sec 11, T 11 N, R11 E, FEL: 1554' FNL: 2405' V-205L1 OBa Target End: X = 594465 Y = 5972320 Z = -4520 TVDSS V-205L2 OA Target Start: X = 590652 Y = 5,968,205 Z = -4340 TVDSS Sec 11, T 11 N, R11 E, FEL: 1673' FNL: 2323 V-205L2 OA Target End: X = 594445 Y = 5,972,287 Z = -4465 TVDSS Sec 1, T 11 N, R11 E, FW L: 2173' FSL: 1712' AFE Number; TBD Ri Nabors 9ES GL: 54.5 RT: 28.5 RTE: 82.5 Estimated Start Date: Janua 5, 2007 Operating days to complete: 36 Well Information Distance to Nearest Property: 7850' to PBU boundary Distance to Nearest Well in Pool: 102' from V-115 well bore in the OBd interval Well Type: Schrader O-sand Tri-lateral Producer Current Status: New well Conductor: 20" X 34", 215.5 ppt, A53, ERW set at 110' KB BHT: 90 °F ~ 4590' TVDss BHP: 8.3 - 8.7 EMW ppg in Schrader OBd sands Permit to Drill 6/21/06 • • (7) Formation Tops(TVDss) and Estimated Pore Pressures Commerci a/ Est. Est. Hydrocarb Pore Formation on Pres To s Uncertain Bearin s. Est. Pore Press. Formation Dss feet Yes/No Psi EMW NOTE: All formation tops are required from 1000' above proposed KOP to TD for sidetracks NOTE: All formation tops are required from surtace to TD for all new wells G1 -245 +/-50' No 111 8.7 SV6 -890 +/-50' No 404 8.7 SV5 -1545 +/-50' No 701 8.7 SV4 -1675 +/-50' No 760 8.7 Base Permafrost -1705 +/-50' No 774 8.7 Gas SV3 -2055 +/-50' H rates 933 8.7 Gas SV2 -2230 +/-50' H drates 1012 8.7 Gas SV1 -2550 +/-50' H drates 1158 8.7 UG4 -2845 +/-50' Thin coal 1292 8.7 Heavy Oil between - 2875 and - UG4A -2875 +/-50' 3070' SS 1305 8.7 Thin coals; Poss. Heavy oil in several thin sds between 3400'-3550' UG3 -3220 +/-50' ss 1462 8.7 Heavy oil in several thin sds between 3820'-3950' UG1 -3715 +/-50' SS 1687 8.7 UG_Ma -3995 +/-50' No, wet 1814 8.7 UG_Mb1 -4040 +/-50' No, wet 1834 8.7 UG_Mb2 -4110 +/-50' No, wet 1866 8.7 UG_Mc -4160 +/-50' No, wet 1889 8.7 +/-150' Fault #1 -4180 MD 1898 Yes, thin, SB_Nb -4205 +/-25' ti ht sd 1909 8.7 SB_Nc -4235 +/-25' No 1923 8.7 SB_Ne -4243 +/-25' No 1926 8.7 1890- SB OA -4355 +/-25' Yes 1977 8.3-8.7 1920- SB_OBa -4430 +/-25' Yes 2011 8.3-8.7 1940- SB_OBb -4470 +/-25' Yes 2029 8.3-8.7 SB_OBc -4530 +/-25' Yes 2057 8.7 t 980- SB_OBd -4590 +/-25' Yes 2084 8.3-8.7 Not SB_OBe Reached 2290 8.7 Permit to Drill 12/12/06 TD for all laterals will be at end of polygon, No extensions beyond the end of Well TD Criteria the polygons are planned. Note that OBd polygon is shorter than that for OA (i.e. ??ft TVD, and OBa. End of OBd polygon defined by standoff from V-2121 injector. End ??ft Rathole, etc.) of OA, OBa polygons defined by standoff from large fault. '_-i3 Formation pressures from surface to N Sands sands are calculated based on a .454 water gradient based on V-100 MDT data. A formation pressure range is estimated for the SB_OA, SB_OBa, SB_OBb, and SB_OBd sands with the higher pressure limit for each sand assumed at original pressure conditions and the lower pressure limit assumed based on moderate pressure depletion resulting from production from the V-9n4 midtilatPral well which has latc?ralc ~mm~lPtarl in aa~h of thasP 4 sancis_ Mud Program: i3-1/2" Surface Hole Mud Pro rties: Spud -Freshwater Mud Interval Densi Funnel vis YP PH FL Initial 8.5 - 9.1 250-300 50-70 8.5-9.0 NC-8.0 Base Perm 9.0 - 9.5 200-250 30-45 8.5-9.0 8.0 Interval TD 9.6 max 200-250 30-40 8.5-9.0 5.0-7.0 9-7/8" Intermediate Hole Mud Pro erties: Freshwater Mud (LSND) Interval Densit YP PV API Filtrate MBT H Chlorides Surface shoe to interval TD 8.8 - 9.3 22-30 12-18 4-6 < 20 9.0-9.5 <600 6-3/4" Production Hole Mud Pro erties: LVT-200 MOBM (Versa-Pro) Interval Densi Stabili Oil: Water Ratio YP PV API Filtrate MBT All five Laterals 9.2 650-900 80:20, initial 15-19 <20 4-5.5 < 6 Survey and Logging Program: 13-1/2" Hole Section: Surface G ro ma be needed O en Hole: MWD / GR Cased hole: None 9-7/8" Intermediate Hole: Surve will be IIFR corrected real time and multi-station O en hole: MWD / GR / Res / Azimuthal Den / Neu /PWD Cased Hole: None 6-3/4" Productton Holes: Surve will be IIFR corrected real time and multi-station O en hole: MWD / GR / Res / Azimuthal Den / Neu /AIM /PWD Cased Hole: N/A CasinglTubing Program Hole Size Csg / Tb O.D. Wt/Ft Grade Conn Burst si Collapse si Length Top MD /TVD Bottom MD /TVD 48" 20" X 34" 215.5# A53 Weld GL 110'/110' 13-'/2" 10-3/a" 45.5# L-80 BTC 5210 2480 GL 3036' / 2848' 9-%s" 7-%" 29.7# L-80 BTC-M 1 TC-II 6,890 4,790 5753' GL 5753' 14688' 6-3/a" OBd 4-'/z" slotted 12.6# L-80 IBT N/A N/A 4305' 5300' /4478' 9605' / 4708' 6-3/a" OBa 4-Yz" slotted 12.6# L-80 IBT N/A N/A 6411' 5100' / 4567' 11511' / 4603' 6-3/a" OA 4-Yz" slotted 12.6# L-80 IBT N/A N/A 6518' 4931' / 4385' 11449' / 4548' Tubing 4-'/z" 12.6# 13Cr- 80 Vam To 8,430 7,500 4941' GL 4941' / 4391' 3 Permit to Drill 12/12/06 .~-~-.4 Surface and Anti-Collision Issues N Surface Shut-in Wells: No wells will require surface shut-in. V-01 will require well house removal in order to move over well V-205. No other wells should require well house removal or surface shut-in. Close Approach Shut-in Wells: No wells will require subsurface isolation for this directional profile. Close Approach Well List: Ensure the anti-collision scan is run again after V-2171 is drilled. Lateral Well Ctr-Ctr Reference Allowable Precautionary Name Distance MD Deviation Comment Main V-01 31.17 455 22.93 Use Traveling bore Cinder Main V-217 16.3 475 7.15 Use Traveling bore lanl C linden Main V-100 89.5 793 77.15 Use Traveling bore Cinder Main V-117 59.72 394 52.77 Use Traveling bore Cinder Main V-119 77.81 1703 49.76 Use Traveling bore Cinder L1 V-214 89 8588 4177 L2 V-214 94 8714 4312 Cement Calculations Casin Size: 10-3/a -in 45.5-Ib/ft L-80 BTC surface casing Basis: Lead: 250% excess over gauge hole in permafrost, 30% excess over gauge hole below permafrost Lead TOC: Surface Tail: 700' of open hole with 30% excess, plus 80' shoe track Tail TOC: 2,336' MD 700' MD above shoe to kee tail TOC below base of ermafrost Total Cement Volume: S acer 75 bbls of Viscosified Spacer weighted to 10.10 p (Mud Push) Lead 459 bbls, 2575 cult, 580 sks 10.7 Ib/ al ASL G + adds - 4.44 cuft/sk Tail 67 bbls, 374 cult, 320 sks 15.8 Ib/ al Class G + adds -1.17 cuft/sk Temp BHST ~55° F. BHCT ~60° F estimated by Schlumberger In the event that cement is not circulated to surface during the initial surface casing cement job, notify the AOGCC of the upcoming remedial cement work for possible witness of cement to surface. Casing Size: ~ 7-5/8", 29.7 Basis: Lead: None Lead TOC: N/A Tail: 1780' of open hole with 30% excess, plus 80' shoe track Tail TOC: 3973' MD 500' MD above the Ma, 936' MD below Surface Shoe S acer 50 bbls of Viscosified S acer Mud ush Wei hted to 10.3 Tail 92 bbls, 518 cult. 446 sks 15.8 Ib/qal G + Gasblok -1.16 cuft/sk 90° F at Centralizer Recommendations 10-~/a" Casing Centralizer Placement a) Run (25)10-3/4" Bow-spring centralizers attached over the collar of each joint of casing from the casing shoe up to 1,000' MD above the shoe. 7-~." Casing Centralizer Placement • Run two centralizers per joint separated w/ a stop ring in the middle of the joint from TD to planned TOC. 4 Permit to Drill 12/12/06 • • 7-~." Casing Space Out a) Spaceout the 7 6/" casing to place a full joint in the window area of the OBa and OA sands. b) Place 1 RA tag above each window exit. RA tags to be spaced out ~40 - 80' above window depth except on the OBd lateral. The RA tag for the OBd lateral will need to be placed 1125' above the casing shoe. c) Marker joints: Marker joints will be placed above each window. 5 Permit to Drill 12/12/06 • • Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. BOP regular test frequency will be 14 days, with a function test every 7 days, Diverter, ROPE and drilling fluid system schematics on file with the AOGCC. Surface Hole A diverter will be nippled up and fu Intermediate Section • Maximum anticipated BHP: • Maximum surface pressure: • Planned BOP test pressure: • 10-3/4" Casing Test: • Integrity Test - 9-7/8" hole: • Kick Tolerance: nction tested prior to drilling surface hole 2,084 psi -Schrader OBe (8.7 ppg ~ 4,590' TVDss) 1,625 psi -Based on a full column of gas ~ 0.10 psi/ft 3,500 psi/250 psi Rams 2,500 psi/250 psi Annular 3,500 psi LOT 109 bbls with a 12.5 ppg EMW LOT , 8.7 ppg OBd Production Section • Maximum anticipated BHP: 2,0$4 psi - Schrader OBd (8.7 ppg @ 4,590' TVDss) • Maximum surface pressure: 1,625 psi -Based on a full column of gas Cit 0.10 psi/ft • Planned BOP test pressure: 3,500 psi/250 psi Rams 2,500 psi/250 psi Annular • 7-5/8" Casing Test: 3,500 psi • Integrity Test - 6-3/4" hole: FIT to 11.5ppg EMW for OBd lateral only • Kick Tolerance: Infinite at OBd, OBa, and OA with an 11.5 ppg EMW FIT • Planned completion fluid: 9.2 ppg SF OBM in Laterals, 9.2 ppg Brine, 6.8 ppg diesel in mother bore Disposal • No annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS- 04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul all Class I waste to Pad 3 for disposal. 6 Permit to Drill 12/12/06 Drilling Hazards and Continuencies POST THIS NOTICE IN THE DOGHOUSE I. Well Control A. The Schrader in the target fault block is expected to be normal pressured at 8.3-8.7 ppg EMW. This pressure is estimated based on offset well pressures and material balance. II. Hydrates and Shallow gas A. Gas Hydrates are expected at V-pad from the SV5 thru the SVi sands below the base of the permafrost. Setting casing through the SV1 should keep hydrate exposure from extending past the surface hole. Recommended practices and precautions for drilling hydrates should be followed in the surface hole. Occasionally hydrates are encountered below the SV1. III. Lost CirculatioNBreathing A. Lost circulation is not expected at fault #1. This fault has been penetrated by most wells drilled from V Pad. B. Breathing is not expected on this well. IV. Kick Tolerance/Integrity Testing Kick Tolerance / Int r Testin Summa Table: Casing set / Maximum Influx Volume Mud Weight Exp Pore Press Min LOT /FIT Mterval Surface / 9 7/8" 109 bbls 9.3 8.7 (OBd) (LOT, 12.5 ppg assumed) Intermediate / 6-3/4" Infinite 9.3 8.7 (OBd) 11.5 (FIT for OBd lateral onl NOTE: All LOT /FIT will be taken with a minimum of 20-ft and a maximum of 50-ft of new hole drilled outside of the previous casing string An FIT will only be pertormed for the OBd lateral, not the OBa or OA. V-Pad development wells may have "kick tolerances" in the 25 bbl range. A heightened awareness of kick detection, pre-job planning and trip tank calibration will be essential while drilling/tripping the intermediate/ roduction intervals. V. Hydrogen Sulfide V Pad is not designated as an H2S site, however Standard Operating Procedures for H2S precautions should be followed at all times. No measurable H2S is being produced from the formation at this time. However 10 - 110 ppm is expected as a result of the use of Ivishak gas lift gas. All V Pad gas lift wells will likely have H2S in this concentration. Note that all injection has been with produced water not seawater. H2S levels are expected to remain low until the waterflood matures. Recent H2S data from the pad is as follows: Adjacent producers at Surface: Adjacent producers at TD: V-01 15 ppm V-109 10 ppm V-117 20 ppm V-117 20 ppm V-204 100 ppm VI. Faults A. One fault is expected to be crossed in V-205 and two additional faults may be encountered.. No losses are expected to be associated with these faults. No faults are expected in the reservoir section, although sub seismic faults with throws <25' may be encountered. Fault Location MD TVDss Throw Direction Uncertainty Fault #1 - V Pad Fault 4723' -4180 -100' Southwest +/- 150' MD 7 Permit to Drill 12/12/06 r ~ P~sible fault - V-205 (&Lt/L2 - V-205 HA MD listed 6,835 -4615 -5' Southwest +/-150' M.D. Possible fault - V- 205L1 & L2 (MD is from L1 10 400 -4513 -5' Southwest +/-150' M.D. CONSULT THE PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION V-205, V-205 L1, V-205 L2 DRILL AND COMPLETE PROCEDURE SUMMARY Pre-Rig Work• 1. A 34" x 20" insulated conductor has already been set and surveyed. Weld an FMC landing ring for the FMC Gen 5 Wellhead on the conductor. 2. If necessary, level the pad and prepare location for rig move. Prepare neighboring welts for the rig move and production simops. Drilling Rig Operations: .;. 16. ~~~ G~~ 1. MIRU Nabors 9ES. Nipple up diverter spool and riser. Function test diverter. PU 4" DP and stand back in derrick. 2. MU 13-%z" drilling assembly with MWD/GR and directionally drill surface hole to approximately 3036' MD. The actual surface hole TD will be +/-200' TVD below the top of the SVi sand. 3. Run and cement the 10-3/a", 45.5#, L-80 BTC surface casing back to surface. ND drilling spool and riser and NU casing /tubing head. NU BOPE and test to 3,500 psi. 4. MU 9-'/e" directional drilling assembly with MWD/GR/Res/Den/Neu/PWD and a Ghost reamer 11,300' from the bit. RIH to float collar. Test the 10-3/a" casing to 5,500 psi for 30 minutes. 5. Drill out shoe track and displace the well to new 8.8 LSND drilling fluid. Drill 20' of new formation and perform a LOT. Directionally drill ahead to TD at ~ 5753'. (186' MD below Top OBd). 6. MU and run 7-6/8", 29.7#, L-80, BTC-M, TC-II casing to TD. Cement in one stage to 500' MD above the Ma. Bump plug with seawater. 7. Clean pits for displacement. Freeze protect 7-°/8" x 10-3/a" annulus to 2,200' TVD. • V-205 OBd Lateral 8. PU 6-3/a" conventional assembly with MWD/GR/Res/Den /Neu/AIM/PWD and RIH to the float collar. Test the 7-°/8" casing to 3,500 psi for 30 minutes. 9. Displace well over to 9.2 ppg Versapro MOBM. Drill out shoe track, circulate and condition mud. Drill 20' of new formation and perform FIT to 1 i.5 ppg EMW. 10. Directionally drill ahead to TD geo-steering through the OBd to TD at 9605' MD. Back ream out of the hole to the shoe, circulate and condition mud. RIH to TD and displace well bore to SF MOBM. 11. POOH to near OBa window depth, log the top OBa and OA (RA markers) with GR. 12. MU and run 4-~/z" 12.6# L-80 BTC-M slotted liner with liner hanger and liner top packer. Position TOL for OBb whipstock. POOH. • V-205L1.OBa Lateral 13. PU the 7-%" whipstock assembly. Set the whipstock on the OBd liner top packer such that the top of the window is near the top of the OBa sand. Orient and set whipstock. Shear off Whipstock. Displace well over to 9.2 ppg Versapro MOBM. Mill window. POOH. 14. RIH with 6-3/a" conventional drilling assembly with MWD/GR/Res/Den/Neu/AIM/PWD to whipstock. Directionally drill to the planned TD of the OBa lateral. Back ream out of hole to KOP, circulate and condition mud. RIH to TD and displace well bore to SF MOBM. POOH. 15. Pull whipstock #1. Run and set 4-'~" slotted liner and hook hanger, POOH and LD liner running string. Run Baker Lateral Entry Module #1 with_ZXP liner top packer, POOH. V-205L2.OA Lateral PU the 7--°/s" whipstock assembly. Set the whipstock on the OBa liner top packer such that the top of the window is near the top of the OA sand. Orient and set whipstock. Shear off of Whipstock. Displace well over to 9.2 ppg Versapro MOBM. Mill window. POOH. 8 Permit to Drill 12/12/06 17. RIH with 6-3/a" conventional drilling assembly with MWD/GR/Res/DeNNeu/AIM/PWD to whipstock. Directionally drill to the planned TD of the OA lateral. Back ream out of hole to KOP, circulate and condition mud. RIH to TD and displace well bore to SF MOBM. POOH. 18. Pull whipstock #2. Run 4-y2" slotted liner and hook hanger, POOH and LD liner running string. Run Baker Lateral Entry Module #2 with ZXP liner top packer. Clean pits for displacement. Displace mother bore over to 9.2 ppg KCL brine. POOH. 19. MU 4-1/z" 12.6# IBT-M, L-80 completion assembly and RIH. See completion schematic for details. Land tubing hanger and run in lockdown screws. 20. Drop RHC ball and rod and set packer as per Baker recommendation and test tubing to 3,500 psi and annulus to 3,500 psi. Shear DCK valve. 21. Install two-way check and test to 1,000 psi from below. Nipple down the BOPE. Nipple up and test the tree to 5,000 psi. 22. Pull two-way check. Reverse in brine with corrosion inhibitor to protect the annulus and freeze protect the well to 2,200' TVD. Install VR plug in 7 a/e" casing annulus valves. 23. Install BPV. Secure the well and rig down /move off Nabors 9ES. Post-Ria Work: 1. MIRU slickline. Pull the ball and rod /RHC plug. 2. Pull out DCK shear valve, install GLV in all of the other mandrels as per the PE. 9 Permit to Drill 12/12/06 TRt~ = FMC 4-1/8" 5M WELLHEAD = FMC GEN 5 ACTUATOR = KB. ELEV = 82.5' BF. REV = 5d 5'. Max Angle=L1 Xdeg Datum MD = ~ x~ DatumTVD= xxxx' V 20 proposed Compie ' DRLG DRAFT V-209 V-205 L2 -2400' 4-1/2" HES X NIP, ~ = 3.813" GAS LIFT MANDRELS Izo" CONDUCTOR I-I 709' i 1434' C~ 4a5L-~ ~~~' ~' ~ ~ 4.5"PHOENOC DSCHRG~PRESS SUB,ID = 3.948" 4840' 4.5" PHNDC MULTFPRESS SENSOR ID = 3.994" 4870' RA TAG tbd 7-5/8" x 5.5" BKR ZXP PACKER, ID = 4.82" 4931' Seal Assembly from LEMI/2 L2 BKR HUGHES HOOK HGR ID = 5.62" 4978' Minimum ID = 3.688" @', & ' - LEM's 7-5/8" x 5.5" BKR ZXP PACKER, ID = 4.82" 5100' Seal Assembly from LEM#1 - L1 BKR HUGHES HOOK HGR ID = 5.62" 5145' ~~ I 7-5J8" x 5.5" BKR ZXP PACKER, ID = 4.82" 5300' Seal Assemby from LEMif1 5315' 7-5l8" 29.7# L-80 BTGM!STL(6.875"ID)-MB 5753' ~ ~ 4.5" 12.6# L-80 BTC Sbtted (3.958" O) ' ; 4" x 6.4" Swell Packer 3.9" O tbd r 4.5" 12.6# L-80 BTC Sbtted (3.958" O) ~ ~ , , 4.5" 12.6# L-80 BTG~T Sbtted/Soled Liner ' ' Slice - Obd 9606' ~ ~ ~ ~ U S MD TVD DEV TYPE VLV LATCH PORT DATE 4 KBG-2 DMY BK 3 KBG-2 SHEA BK 2 KBG-2 DMY BK 1 KBG-2 DMY BK 4850' 4.5" Baker CMD•BX Sliding Sleeve, 3.812" ~ 4891' 7.625" x 4.5" Premier Packer 3.87" ~ 4911' 4.5" HES X nipple W/ RHGM Plug, D 3.813" 4931' 4.5" HES X nipple, O 3.813" 4941' 4.5" WLEG 4995'- 5001' Hookw all Hanger below window - 3.99" ID - L2 OA tbd 4.5" L-80 12.6# BTC Sbtted Liner 3.958" ~ - L2 tbd 4" x 6.4" Swell Packer 3.9" ID - L2 X'-11,449' 4.5" L-80 12.6# BTC Slotted L'mer 3.958" ~ - L2 11449' 4.5" 12.6# L-80 ~T-M shoe - L2 5162'-5168' Hookw all Hanger bebw window - 3.99" O - L1 5168'-5188' 4" x 6.4" Sw eA Packer 3.9" ID - L1 tbd 4.5" L-80 12.6# BTC Slotted Liner 3.958" ~ - L1 tbd 4" x 6.4" Swell Packer 3.9" ID - L1 x-11511' 4.5" L-80 12.6# BTC Sbtted Liner 3.958" ~ - L1 11511' 4.5" 12.6# L-80 IBT-Mshce (11,740' FBTD) - L1 _ ~ L_~ DATE REV BY COMMENTS DATE REV BY COMMENTS ORION UNfT 10/19/06 SRK Proposed COMPLETION WELL: V-205, L1, L2 PERMfT No: 205- API No: 50-029- SEC 11, T11 N, R11 E, ' NSL 8~ ' WEL BP 6cploration (Alaska) d• ' L-PAD • '° - - - - - - -Y- - - - - - - - - - - - - - - - - . }~ e E 5.172 I ~> ° '~V ~~ . ` I I °~b°0 ~ s . o~ Iv' SAY I I ,o .~ I 15'00'00" C'Rl~ ~ I e`Q 3 ~'~~pa4; , °~ = s- ..d ""PLANT-Ii I I .., ~ . o ~ ~j , '~. I I « 2 ~ ~ 1' A I oc PROJECT~• I ^ V-120 ^ V-115 I 3 ~° ~ AREA I ^ V-03 ^ V-213i I I ^ V-110 V-100 I „ + + ^ V-111 -~ V-122 ~ :.. ~. ~., .. I ^ V-216i V-117 I '4 s .: V-P `: z~' A ' pd , I ^ V-103 I l.~' °o°i0 ' ; I ^ V-212 SLOT S-R I 1 i, ~ 12 °° i ^ v-106 V-2171 I ~ .~° . 77" I ^ v-oa V-205 I a o 9' I ^ V-1051 ^ V-01 I ~-22,i ' VICINITY MAP I I I I N.T.S. In ^ V-102 ^ V-SPARE(~TS-U I I ^ ^ V-201 I ^ V-107 ^ SLOT S-J I ~ O F° A Iz ^ V-02 0 I ^ V-1041 ^ V-204 m I ~( ° ° °, ~Q I ^ V-2101 ^ V-114 ~I ~P°°`°°° °;Si~ I ^ V-202 ^ V-119 z I C•~ a °, •9 ^ V-2141 ^ V-109 I ^ V-2111 ^ V-113 I °°°e.°....°°..°°°.....°°°°.:... I ^ V-108 I I ^ V-203 ^ V-112 I I I °°.°°°°°°°°°°°.°°°....°°°°°.°°° I I 'F~, ~° Leonord J. O'Hanley I I ~ 11386 ~\ ~"'''t~IOFW~- I V-PAD ~- I TO SPINE ROAD --- SURVEYOR'S CERTIFICATE - - - - - - - - I HEREBY CERTIFY THAT I AM - PROPERLY REGISTERED AND LICENSED - - - TO PRACTICE LAND SURVEYING IN / _ - ~ THE STATE OF ALASKA AND THAT ~// jo YpA ~ PAD ~' ~ ~' MADE BY MUELOR UNDER MY DIRECRVEY ~i ~,~' SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF DECEMBER 2, 2006. NOTES LEGEND 1. DATE OF SURVEY: DECEMBER 1 & 2, 2006. ~- AS-BUILT CONDUCTOR 2. REFERENCE FIELD BOOK: W006-14 PG's 54-57. 3. ALASKA STATE PLANE COORDINATES ARE ZONE 4, ^ EXISTING CONDUCTOR NAD 27. GEODETIC POSITIONS ARE NAD-27. 4. BASIS OF HORIZONTAL CONTROL IS V-PAD OPERATOR MONUMENTATION. 5. BASIS OF ELEVATION IS KUPARUK PIPELINE CONTROL. ELEVATIONS ARE BP MEAN SEA LEVEL DATUM. 6. THE MEAN SCALE FACTOR FOR V-PAD IS 0.999909334. LOCATED WITHIN PROTRACTED SEC. 11. T_ 11 N_. R. 11 E_ UMIAT MERIDIAN. ALASKA WELL A.S.P. PLANT GEODETIC GEODETIC CELLAR SECTION N0. COORDINATES COORDINATES POSITION DMS POSITION D.DD BOX ELEV. OFFSETS V-122 Y 5,969,960.76 N 10,000.14 70'19'39.583" 70.3276619' 54 35' 4 711' FSL ' X 590,756.02 E 4,970.04 149'15'50.300" 149.2639722' . 1,546 FEL V-205 Y 5,969,941.37 N 10,000.16 70'19'39.401" 70.3276114' 54 39" 4,692' FSL ' X 590,683.57 E 4,895.04 149'15'52.422" 149.2645617' . 1,619 FEL V-217 Y 5,969,945.18 N 10,000.12 70'19'39.437" 70.3276214' 54 45' 4,696' FSL ' X 590,697.94 E 4,909.90 149'15'52.001" 149.2644447' . 1,605 FEL F. Robert "W"(X.ARKE ~"E~iisN by 0 Q DAiE: 12 02 008 ORANING: yeas wov os-oo ~~~ PRUDHOE BAY V-PAD s+EET. l~]lJl~ ~~ AS-BUILT CONDUCTORS ~ ~+ .snwAno++ ~," m ~ 1•_l~~ WELLS V-122. V-205. V-217i 1 °` t Na DALE nEwstox er ~..... «... ~ ~ Variance Request Issue Compliance with AOGCC testing requirements for BOP rams after they have been used in the normal coarse of operations. R uest The AOGCC is in the process of developing a guideline document clarifing the intent of the regulations pertaining to function pressure testing ram type BOP's. BPXA requests a variance to the provisions of 20 AAC 25.035 (e)(10)C regarding the function pressure test requirement after the use of BOP ram type equipment for other than welt control or equivalent purposes, except when the routine use of BOP ram type equipment may have compromised their effectiveness. (Example would be when pipe rams are inadvertently closed on a tool joint during routine operations.) The activities associated with this request will not compromise the integrity of the BOP equipment. Background AOGCC regulations require rams that have been used in the course of primary drilling & completion, workover and through tubing drilling operations be function pressure tested before the next weilbore entry. This is not a new regulation. The intent of this regulation is to ensure that ram type equipment has integrity after it has been utilized in a wellbore...for example; to ensure integrity if a ram was closed on a tool joint. The exact regulation language is: "if BOP sealing ram type equipment has been used, it must be function pressure-tested, before the next wellbore entry, to the required working pressure specified in the approved Permit to Drill, using anon-compressible fluid, except that an annular type preventer need not be tested to more than 50 percent of its rated working pressure;" The pertinent sections are: 20 AAC 25.035 (e)(10)C PRIMARY DRILLING AND COMPLETION; 20 AAC 25.036 (d)(4} THROUGH TUBING DRILLING AND COMPLETION; 20 AAC 25.285 (f)(2) TUBING WORKOVERS: 20 AAC 25.286(e)(1) WORKSTRING SERVICE OPERATIONS This issue has been discussed with Winton Aubert at the AOGCC. The test requirement in the regulation is intended to apply to ram tune equipment only. The AOGCC understands that ram type BOP's are utilized for purposes other than well control in the normal coarse of operations. The regulations allowing a variance are at 20 AAC 25.035(h) PRIMARY DRILLING AND COMPLETION; 20 AAC 25.036(f) THROUGH TUBING DRILLING AND COMPLETION; 20 AAC 25.285(h) TUBING WORKOVERS; 20 AAC 25.286{g) WORKSTRING SERVICE OPERATIONS...which says generally: 20 AAC 25.035(h)... Upon request of the operator, the commission will, in its discretion, approve a variance (1) from the ROPE requirements in (e) of this section if the variance provides at least an equally effective means of well control; bP V-205L2 (P4) Pro Report Date: October 24, 2006 CIieM: BP Exploration Alaska Field: Prudhoe Bay Unit - WOA Structure 1 Slot: V-Pad /Plan V-205 (S-P) ~~ ~~' ~~ Well: Plan V-205 (S-P) Borehole: Plan V-20512 OA UWI/API#: 50029 Survey Name !Date: V-20512 (P4) OA /October 24, 2006 Tort I AHD 1 DDI / ERD ratio: 237.791 ° / 8392.49 ft / 6.701 / 1.84E Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LaULong: N 70.32761089, W 149.2645614 Location Grid WE YIX: N 5969941.210 ftUS, E 590683.580 ftUS Grid Convergence Angle: +0.69251740° -Sa~ Schlumberger Survey 1 DLS Computation Method: Minimum Curvature / Lubinski Vertical Section Azimuth: 42.000° Vertical Section Origin: N 0.000 ft, E 0.000 ft TVD Reference Datum: Rotary Table TVD Reference Elevation: 82.50 ft relative to MSL Sea Bed 1 Ground Level Elevation: 53.80 ft relative to MSL Magnetic Declination: 23.812° Total Field Strength: 57631.734 nT Magnetic Dip: 80.886° Declination Date: January 15, 2007 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North a True North: +23.812° Measured Vertical Gravity Comments Inclination Azimuth Sub•Sea TVD TVD NS EW DLS Build Rate Walk Rate Northing Easting Latitude Longitude Depth Section Tool Face ft d de ft ft ft ft ft d d 1100 ft d 100 ft de 100 ft ftUS ftUS VH 4`J`J4./U D0.00 7Z0.4`J 4J4U.UU 44LL.OU -7JZ0.U8 -7/JO.yO -0Y.J4 YIJ 4.VV 3.ZZ -Y.yJ DyOtlZV4.yZ DyUODL.LJ /V /V.JZZOOtl44 W 74y.L04`JtlbtfZ Top Whipstock 4994.70 56.66 126.49 4340.00 4422.50 -1325.08 -1735.95 -52.34 60.00E 4.00 3.28 -2.74 5968204.92 590652.23 N 70.32286844 W 149.26498582 5000.00 57.09 125.61 4342.90 4425.40 -1324.62 -1738.56 -48.75 59.52E 16.00 8.06 -16.51 5968202.35 590655.85 N 70.32286129 W 149.26495671 Base Whipstock 5007.70 57.72 124.36 4347.05 4429.55 -1323.83 -1742.28 -43.44 --- 16.00 8.20 -16.31 5968198.70 590661.20 N 70.32285114 W 149.26491365 KOP Crv 12/00 5019.70 57.72 124.36 4353.45 4435.95 -1322.48 -1748.00 -35.06 HS 0.00 0.00 0.00 5968193.07 590669.65 N 70.32283550 W 149.26484575 5100.00 67.35 124.36 4390.45 4472.95 -1313.02 -1788.17 23.69 HS 12.00 12.00 0.00 5968153.62 590728.87 N 70.32272577 W 149.26436945 5200.00 79.35 124.36 4419.04 4501.54 -1300.30 -1842.14 102.64 HS 12.00 12.00 0.00 5968100.61 590808.46 N 70.32257832 W 149.26372942 Crv 8/100 5288.72 90.00 124.36 4427.26 4509.76 -1288.57 -1891.93 175.46 61.25E 12.00 12.00 0.00 5968051.72 590881.87 N 70.32244231 W 149.26313906 5300.00 90.43 123.57 4427.22 4509.72 -1286.99 -1898.23 184.81 61.25E 8.00 3.85 -7.01 5968045.53 590891.30 N 70.32242510 W 149.26306324 5400.00 94.27 116.54 4423.11 4505.61 -1266.34 -1948.23 271.22 61.54E 8.00 3.84 -7.03 5967996.58 590978.30 N 70.32228848 W 149.26236276 i End Crv 5405.91 94.49 116.12 4422.66 4505.16 -1264.74 -1950.85 276.50 --- 8.00 3.81 -7.05 5967994.03 590983.61 N 70.32228133 W 149.26 2 Crv 8/100 5558.64 94.49 116.12 4410.69 4493.19 -1223.09 -2017.88 413.21 101.47E 0.00 0.00 0.00 5967928.65 591121.11 N 70.32209818 W 149.26 5600.00 93.83 112.87 4407.69 4490.19 -1210.68 -2034.99 450.74 101.70E 8.00 -1.61 -7.86 5967912.01 591158.84 N 70.32205145 W 149.260 5700.00 92.18 105.03 4402.44 4484.94 -1171.62 -2067.39 545.11 102.11 L 8.00 -1.65 -7.84 5967880.75 591253.59 N 70.32196291 W 149.26014241 5800.00 90.48 97.21 4400.12 4482.62 -1120.35 -2086.66 643.13 102.30E 8.00 -1.69 -7.82 5967862.67 591351.82 N 70.32191025 W 149.25934784 V-205L2 OA Tgt 1 5828.31 90.00 95.00 4400.00 4482.50 -1103.75 -2089.67 671.28 93.16E 8.00 -1.70 -7.82 5967860.00 591380.00 N 70.32190201 W 149.25911963 5900.00 89.68 89.27 4400.20 4482.70 -1057.82 -2092.34 742.89 93.14E 8.00 -0.44 -7.99 5967858.19 591451.63 N 70.32189469 W 149.25853914 6000.00 89.25 81.29 4401.13 4483.63 -985.09 -2084.12 842.46 93.07E 8.00 -0.43 -7.99 5967867.62 591551.09 N 70.32191713 W 149.25773191 6100.00 88.83 73.30 4402.81 4485.31 -903.54 -2062.14 939.92 92.93E 8.00 -0.42 -7.99 5967890.77 591648.26 N 70.32197714 W 149.25694183 6200.00 88.43 65.30 4405.20 4487.70 -814.77 -2026.83 1033.36 92.74E 8.00 -0.40 -7.99 5967927.21 591741.26 N 70.32207358 W 149.25618429 6300.00 88.07 57.31 4408.25 4490.75 -720.52 -1978.88 1120.97 92.50E 8.00 -0.37 -8.00 5967976.21 591828.28 N 70.32220454 W 149.25547403 End Crv 6319.30 88.00 55.76 4408.91 4491.41 -701.85 -1968.24 1137.06 --- 8.00 -0.35 -8.00 5967987.04 591844.23 N 70.32223359 W 149.25534359 Crv 8/100 6711.85 88.00 55.76 4422.61 4505.11 -320.80 -1747.52 1461.40 79.60E 0.00 0.00 0.00 5968211.64 592165.85 N 70.32283642 W 149.25271388 WeIlDesign Ver SP 2.1 Bld(docAOx_100) Plan V-205 (S-P)\Plan V-205 (S-P)\Plan V-205L2 OA\V-205L2 (P4) OA Generated 10/24/2006 4:16 PM Page 1 of 2 Measured Vertical Gravdy Comments Inclination Azimuth SulrSea TVD TVD NS EW DLS Build Rate Walk Rate Northing Easting Latitude Longitude Depth Section Tool Face ft d de ft ft ft ft ft d de 100 ft de 100 ft de 100 ft ftUS ftUS ObVU.UU 6y.Ly 48.83 44L4./V 4JU/.LU -L34.1D -l b`J3.bb IOSI.U/ /~.44L LS.UU 1.4b -/.25/ J`JOtlL00.33 b`JLLJ4.LSb IV /U.3LL`Jtl3JJ VV l4`J.LOL"1425`J3 V-205L2 OA Tgt 2 6848.68 90.00 45.00 4425 .00 4507.50 -185.66 -1660.42 1566.61 78.70E 8.00 1.47 -7.86 5968300.00 592270.00 N 70.32307433 W 149.25186073 6900.00 90.80 40.97 4424 .64 4507.14 -134.36 -1622.88 1601.60 78.73E 8.00 1.57 -7.85 5968337.95 592304.53 N 70.32317685 W 149.25157703 End Crv 6965.53 91.82 35.83 4423 .14 4505.64 -68.99 -1571.56 1642.28 --- 8.00 1.56 -7.85 5968389.76 592344.58 N 70.32331704 W 149.25124712 Crv 8/100 7995.28 91.82 35.83 4390 .36 4472.86 954.27 -737.10 2244.77 LS 0.00 0.00 0.00 5969231.36 592936.88 N 70.32559629 W 149.24636060 8000.00 91.45 35.83 4390 .23 4472.73 958.96 -733.28 2247.53 LS 8.00 -8.00 0.00 5969235.22 592939.60 N 70.32560673 W 149.24633822 V-205L2 OA Tgt 3 8018.08 90.00 35.83 4390 .00 4472.50 976.93 -718.62 2258.11 179.63R 8.00 -8.00 0.00 5969250.00 592950.00 N 70.32564676 W 149.24625237 End Crv 8059.74 86.67 35.85 4391 .21 4473.71 1018.33 -684.86 2282.49 --- 8.00 -8.00 0.05 5969284.04 592973.97 N 70.32573896 W 149.24605460 Crv 8/100 8873.77 86.67 35.85 4438 .54 4521.04 1826.31 -26.18 2758.45 34.07E 0.00 0.00 0.00 5969948.37 593441.89 N 70.32753799 W 149.24219348 8900.00 88.41 34.68 4439 .67 4522.17 1852.33 -4.78 2773.58 34.02E 8.00 6.63 -4.48 5969969.95 593456.75 N 70.32759642 W 149.2420 075 V-205L2 OA Tgt 4 8924.04 90.00 33.60 4440 .00 4522.50 1876.14 15.11 2787.06 34.07E 8.00 6.63 -4.47 5969990.00 593470.00 N 70.32765076 W 149.21 End Crv 8928.57 90.30 33.40 4439 .99 4522.49 1880.62 18.89 2789.56 --- 8.00 6.63 -4.48 5969993.81 593472.45 N 70.32766108 W 149.2 3 Crv 8/100 9874.87 90.30 33.40 4435 .03 4517.53 2816.26 808.92 3310.43 108.50E 0.00 0.00 0.00 5970790.00 593983.69 N 70.32981880 W 149.23771448 V-205L2 OA Tgt 5 9886.69 90.00 32.50 4435 .00 4517.50 2827.93 818.84 3316.87 109.20E 8.00 -2.54 -7.59 5970800.00 593990.00 N 70.32984589 W 149.23766229 9900.00 89.65 31.49 4435 .04 4517.54 2841.04 830.13 3323.92 109.20E 8.00 -2.63 -7.56 5970811.37 593996.91 N 70.32987672 W 149.23760506 10000.00 87.03 23.93 4437 .94 4520.44 2937.83 918.54 3370.37 108.98E 8.00 -2.62 -7.56 5970900.33 594042.29 N 70.33011821 W 149.23722803 End Crv 10001.71 86.99 23.80 4438 .03 4520.53 2939.45 920.10 3371.06 --- 8.00 -2.60 -7.58 5970901.90 594042.96 N 70.33012246 W 149.23722244 Crv 8/100 10371.57 86.99 23.80 4457 .48 4539.98 3290.32 1258.03 3520.12 73.68E 0.00 0.00 0.00 5971241.58 594187.91 N 70.33104548 W 149.23601225 10400.00 87.63 21.62 4458 .82 4541.32 3317.13 1284.23 3531.09 73.58E 8.00 2.25 -7.68 5971267.90 594198.56 N 70.33111704 W 149.23592322 V-205L2 OA Tgt 6 10434.10 88.40 19.00 4460 .00 4542.50 3348.79 1316.19 3542.91 75.00E 8.00 2.27 -7.68 5971300.00 594210.00 N 70.33120433 W 149.23582718 End Crv 10499.65 89.76 13.93 4461 .05 4543.55 3407.91 1379.02 3561.49 --- 8.00 2.08 -7.73 5971363.05 594227.81 N 70.33137596 W 149.23567631 TD / 4-1/2" Lnr 11448.56 89.76 13.93 4465 .00 4547.50 4245.24 2300.00 3790.00 --- 0.00 0.00 0.00 5972286.63 594445.16 N 70.33389168 W 149.23381919 WeIlDesign Ver SP 2.1 Bld(doc40x_100) Plan V-205 (S-P)\Plan V-205 (S-P)\Plan V-205L2 OA\V-205L2 (P4) OA Generated 10/24/2006 4:16 PM Page 2 of 2 by Schlumberger WELL FIELD STRUCTURE V-205L2 (P4) Prudhoe Bay Unit - WOA V-Pad Magnetic Parameters SoAace Localwn ru02] NlasMa Slate Planes. Zore 0a, US Feet Miuelbneous Matlel'. FIGGM 2006 Dip: 80.666° Dale: January 15. 200] Lat. N]019%.399 NoXNng 596994121 ttUS Grq DOnV. .O.W251)j0° Slot: Plan V~20515-PI NDRef' Robry Tate (82.50Xa6ove M6L1 Map Dec: .23.612° FS'. 5]631 ]nT Lon: WIG9 1552 G21 Easling. 590663.58 ttUS Scale Fact 09999093a1] Plan. V-205L21P<I OF Srvy Dale: October 2d, 2006 • 0 0 ao c u 0) 0 -1600 -800 0 800 1600 2400 3200 4000 i . 1 .. .. .. .. .. .. .. .. .. .. .. _.. . ._.._.._..~. -..-..- .~~. ..-..-..r..-..-..-..-..-..-..-.. .-..-..-..-..-..-..-..-.c-..-..-..-..-..-..-..-..-i.-..-..-..-..-..-..-..-. .._..-..-..-..-.._..- .i..-..-..-..-..-..-..-..-..~. -.._.._.._.._. 4000 ................................................. ..................................i.................................................................... ..................................i..................................i................................ ................... . 4000 .~.. ~..~. - ~..-. °b ~~Crv B/700 -..~.. ~.. ~.. ~..~..~..~ ..~..~.. ~.. ~..~..~..~..~ ..~..~.. ~..~..~..~..~.. ..~..~.. ~.. ~..~..~..~.. ~..~.. ~.. ~..~..~..~.._ ~..-..-..~..~.. ~..~..- - -..~..~..~.. ~. .-..-..-. -..- ..~. .-..05.- -.~ ..-..-..-..-..-.. .-..-..-..-.-V-205L201~TgtO._.._..-..-..V-205L20AT..a .._..-..-..-..-•W205L20AT t5. -.. -..- -..-..-..-..-..-..-..- -..-..-..-..-. _ _.~LR_.4~R TaS._.._.._..-.- - _ _ _ _ _ ..95 _ _ _ _ _ .._~.. _ ~ _ ...r..............r -.......r ...._..-. ... .. ~.._.._.. ~r .. ~~r.r....~..~....:........:~..................rr..r..:.rr. .. ..-r.- .-.. ..~.. .- -••3;:::;:f..ff..f....r . -::C;::;;:~:-. ___,,,~,__-__,_ I End Crv Crv 8HD0 -End Crv-"-,r-rrCrv B/100 1„Entl Crvr~a.~a ~.rc~. Ri~nn „Ir, End Crv TD/4-t/P"Lnr ~•~-••~~ 4800 ~............ - V-205L2 OA Tgt V-205 (P5) OBd Crv 4800 -1600 -800 0 800 1600 2400 Vertical Section (ft) Azim = 42°, Scale = 1(in):800(ft) Origin = 0 N/-S, 0 E/-V 3200 4000 bP Schlumberger WELL FIELD STRUCTURE V-205L2 (P4) Prudhoe Bay Unit - WOA V-Pad MpmUC Palamelers Su11au Localron NRD2] Alaska Scala Plains, Zane 0.1. US Feel Mlzceldnwus MoOel BGGM 2006 Pp: 80.686' Dats Janusry 15. 2001 lal'. N20 19 39 399 lbMip. 5988BC12111U5 GM DOnV ~O.W251 )a0' Slob Pbn V~3p5 iSP) NDRN. Robry lade X62.5011 adpve MSLI Meg Dec. X23.612' F5. 5)fi31.]ni Lon: W1<91552 <21 Easenp. SBD663 SB IIUB 5(aN Facl. 0.999909391] Plan: V-205LIIPa1 OA Srvy Date Ocloder 2a, 2006 0 800 1600 2400 3200 2400 1600 ~ 800 n n Z 0 0 ao c_ 0 u m cn v v v -800 -1600 -2400 Top Whipstock Entl Crv Base Whipstock KOp Crv 12/00 ~ Crv 21/100 end Crv Crv 6/100 V-2051E2 OA Tgt 1 2400 1600 800 0 -800 -1600 -2400 0 800 1600 2400 3200 «< W Scale = 1(in):800(ft) E »> BP Alaska Anticollision Report Company: BP Amoco Date: 10/24/2006 Time: 16:19:03 Page: 1 Eicld; Prudhoe Bay Reference S ite: PB V Pad Co-ordinate(NE) Reference: Well: Plan V-205 (S-P), True North Reference Well: Plan V-205 (S-P) Vertical (TVD) Reference: V-205 P lan S-P 82.5 Reference Wellpath: Plan V-205L2 OA Db: Oracle I U~n g user define I ee tt n & sc rta O o PLANNED PROGRAM I a D I In terpo tion Method n~ ; I 5 00 ft Error ModeL• p a ISCWSA El II Depth Range: 4994.00 to 11448.56 ft Scan Method: Trav Cylinder North Maximum Radius:10000.00 ft Error Surface: Ellip se + Casing __ __ Survey Program for Definitive Wellpath i Date: 10/24/2006 Validated: No Version: 6 Planned From To Survey Toolcode Tool Name L ft ft 28.70 - - 800.00 Planned: Pla - n #6 V2 (0) GYD-GC- SS Gyroda ta gyro single shots 800.00 3000.00 Planned: Pla n #6 V2 (0) MWD+IFR +MS MWD +IFR + Multi Station I 3000.00 4994.70 Planned: Pla n #4 V2 (1) MWD+IFR +MS MWD +IFR + Multi Station I 4994.70 11448.56 Planned: Pla n #4 V2 MWD+IFR +MS MWD +IFR + Multi Station Casing Points MD TVD Diameter Hole Size ~ Name ft ft in in 3036.15 2847.50 10.750 13.500 10 3/4" 4994.70 4422.50 7.625 9.875 7-5/8" 11485.66 0.00 4.500 6.750 4-1 /2" Summary - <----------- Offset Wellpath - - - -_ T --> , .. - -- Reference ---- Offset Ctr-Ctr - No-Go Allowable - - Site Well Wellpath_ MD MD Distance Area Deviation Warning 'ft ft ft ft ft 0 0 P , f PB V Pad Plan V-1 21 (S-R) Plan V-1 2 V2 PIan PI 11398.06 6225.00 891.61 87.80 803.82 I~ Pass: MajorRisk PB V Pad Plan V-122 (S-U) Plan V-122 V4 Plan: PI 11400.07 6575.00 204.07 135.60 68.46 Pass: Major Risk !, PB V Pad Plan V-122 (S-U) Plan V-122P61 V5 Plan: 11400.07 6575.00 204.07 135.50 68.57 Pass: Major Risk '~, PB V Pad Plan V-205 (S-P) Plan V-205 V10 Plan: P 4995.00 4995.00 0.00 0.82 -0.82 FAIL: NOERRORS 'i ~, PB V Pad Plan V-205 (S-P) Plan V-205L1 OBa V5 PI 4995.00 4995.00 0.00 0.73 -0.73 FAIL: NOERRORS i PB V Pad Plan V-206 (S-S) Plan V-206 V1 Plan: PI 5750.00 4435.00 1988.51 64.91 1923.60 Pass: Major Risk PB V Pad V-01 V-01 V15 5743.02 5005.00 732.10 66.79 665.32 Pass: Major Risk ', PB V Pad V-02 V-02 V12 4994.38 6195.00 2532.87 49.64 2483.23 Pass: Major Risk i PB V Pad V-03 V-03 V7 7971.85 4840.00 2126.79 73.74 2053.05 Pass: Major Risk PB V Pad V-100 V-100 V7 8907.24 6055.00 960.76 130.76 830.00 Pass: Major Risk PB V Pad V-101 V-101 V7 Out of range ~, PB V Pad V-102 V-102 V5 9247.76 5010.00 4679.91 112.45 4567.46 Pass: Major Risk ~I ~ PB V Pad V-103 V-103 V6 11396.78 4755.00 3159.01 133.44 3025.57 Pass: Major Risk L PB V Pad V-104 V-104 V13 Out of range ~ PB V Pad V-105 V-105 V13 8284.15 3470.00 3167.35 80.04 3087.31 Pass: Major Risk PB V Pad V-106 V-106 V10 11398.53 5145.00 3167.74 139.11 3028.63 Pass: Major Risk PB V Pad V-106 V-106A V9 9152.41 3955.00 3540.47 99.16 3441.31 Pass: Major Risk PB V Pad V-106 V-106APB1 V6 9152.41 3955.00 3540.47 99.18 3441.29 Pass: Major Risk PB V Pad V-106 V-106APB2 V2 9152.41 3955.00 3540.47 99.16 3441.32 Pass: Major Risk ~', PB V Pad V-106 V-106AP63 V2 9152.41 3955.00 3540.47 99.16 3441.31 Pass: Major Risk PB V Pad V-107 V-107 V5 Out of range PB V Pad V-108 V-108 V7 Out of range !, PB V Pad V-109 V-109 V2 8532.18 5560.00 1226.08 89.44 1136.63 Pass: Major Risk 'i ', PB V Pad V-109 V-109PB1 VS 8532.18 5560.00 1226.08 89.44 1136.64 Pass: Major Risk ~ ', PB V Pad V-109 V-109PB2 V2 8532.18 5560.00 1226.08 89.44 1136.63 Pass: Major Risk ~, ', PB V Pad V-111 V-111 V25 11320.00 9850.00 2218.64 85.18 2133.46 Pass: Major Risk ', PB V Pad V-111 V-111 P61 V8 9031.70 7635.00 3154.69 87.32 3067.36 Pass: Major Risk ', PB V Pad V-111 V-111 P62 V2 8700.53 7210.00 3240.96 80.67 3160.29 Pass: Major Risk ~, PB V Pad V-111 V-111 PB3 V6 7871.96 6245.00 2910.40 69.55 2840.85 Pass: Major Risk PB V Pad V-112 V-112 V7 Out of range PB V Pad V-113 V-113 V6 Out of range PB V Pad V-114 V-114 V5 4994.26 6560.00 2298.04 69.60 2228.45 Pass: Major Risk ~ PB V Pad V-114 V-114A V4 4994.12 5905.00 1553.99 70.04 1483.95 Pass: Major Risk PB V Pad V-114 V-114APB1 V4 4994.12 5905.00 1553.97 70.13 1483.84 Pass: Major Risk PB V Pad V-114 V-114APB2 V2 4994.12 5905.00 1553.99 70.04 1483.95 Pass: Major Risk ~ PB V Pad V-115 V-115 V5 8024.47 5120.00 218.48 77.58 140.90 Pass: Major Risk j PB V Pad V-115 V-115P61 V4 8024.47 5120.00 218.48 77.58 140.90 Pass: Major Risk PB V Pad ~ V-117 V-117 V9 7608.18 4745.00 1499.76 67.38 1432.38 Pass: Major Risk ~ PB V Pad V-117 V-117P61 V6 7608.18 4745.00 1499.76 67.38 1432.38 Pass: Major Risk 1 BP Alaska • Anticollision Report '' Company: BP Amoco Date: 10/24/2006 Time: 16:19:03 Page: 2 Field: Prudhoe Bay Reference Site: PB V Pad Co-ordinate(NE) Reference: Well: Plan V-205 (S-P), True North Reference Well: Plan V-205 (S-P) Vertical (TVD) Reference: V-205 Plan S-P 82.5 Reference Wellpath: Plan V-205L2 OA Db: Oracle I~ Summary <------ -- Offset Wellpath --> Reference Offset Ctr-CCr No-Co Allowable Site Well Wellpath MD MD Distance Area Deviation Warning j ft ft ft ft ft i PB V Pad -.- _ V-117 _ V-117P62 V6 _ 7608.18 4745.00 1499.76 67.38 1432.38 Pass: Major Risk li PB V Pad V-119 V-119 V13 5888.83 5030.00 997.22 68.14 929.08 Pass: Major Risk PB V Pad V-120 V-120 V5 11398.03 4485.00 2791.18 122.45 2668.73 Pass: Major Risk i PB V Pad V-201 V-201 V8 Out of range PB V Pad V-202 V-202 V9 11400.40 6610.00 4506.17 148.02 4358.15 Pass: Major Risk '~, PB V Pad V-202 V-202L1 V5 11398.25 6600.00 4544.16 143.40 4400.76 Pass: Major Risk 'i PB V Pad V-202 V-202L2 V5 11400.77 6605.00 4543.09 142.67 4400.42 Pass: Major Risk i PB V Pad V-203 V-203 V18 Out of range j PB V Pad V-203 V-203L1 V6 Out of range !~ PB V Pad V-203 V-203L2 V4 Out of range ', PB V Pad V-203 V-203L3 V3 Out of range PB V Pad V-203 V-203L4 V3 Out of range ', PB V Pad V-204 V-204 V2 9218.77 6575.00 2173.02 112.74 2060.28 Pass: Major Risk PB V Pad V-204 V-204L1 V2 9142.34 6535.00 2061.87 109.56 1952.30 Pass: Major Risk ~, PB V Pad V-204 V-204L1 PB1 V6 9142.34 6535.00 2061.87 109.56 1952.30 Pass: Major Risk !, PB V Pad V-204 V-204L2 V2 11396.66 7925.00 2256.53 142.21 2114.32 Pass: Major Risk PB V Pad V-204 V-204L2PB1 V5 9065.95 6365.00 2228.57 109.64 2118.93 Pass: Major Risk ', PB V Pad V-204 V-204L3 V3 8824.26 6240.00 2177.80 102.98 2074.82 Pass: Major Risk I PB V Pad V-204 V-204PB1 V9 9293.20 6650.00 2151.94 115.53 2036.41 Pass: Major Risk ', PB V Pad V-204 V-204PB2 V2 9218.77 6575.00 2173.02 112.74 2060.28 Pass: Major Risk PB V Pad V-210 V-210 V9 9147.84 3930.00 4690.22 104.11 4586.11 Pass: Major Risk PB V Pad V-211 V-211 V5 Out of range ', PB V Pad V-212 V-212 V7 10216.45 5650.00 1162.16 126.45 1035.72 Pass: Major Risk PB V Pad V-213 V-213 V5 11399.84 5415.00 1719.61 132.25 1587.35 Pass: Major Risk PB V Pad V-213 V-213PB1 V5 11398.56 5320.00 1779.99 125.18 1654.81 Pass: Major Risk PB V Pad V-214 Plan V-214 V1 Plan: PI 8714.33 3730.00 4407.14 94.84 4312.30 Pass: Major Risk PB V Pad V-214 V-214PB1 V2 Out of range ', PB V Pad V-214 V-214PB2 V3 8713.57 3725.00 4406.71 94.96 4311.75 Pass: Major Risk ', PB V Pad V-214 V-214PB3 V5 8713.57 3725.00 4406.71 94.95 4311.76 Pass: Major Risk ~, PB V Pad V-214 V-214P64 V2 8713.57 3725.00 4406.71 94.96 43.11.75 Pass: Major Risk PB V Pad V-216 V-216 V8 11400.66 4740.00 3373.58 134.88 3238.71 Pass: Major Risk '~ PB V Pad V-221 V-221 V6 11398.32 4495.00 3334.04 129.82 3204.23 Pass: Major Risk • ~ FieldPrudhoe Bay Site PB V Pad We11:Plan V-205 (S-P) WellpathElan V-205L2 OA 313 300 200 100 0 2 100 200 300 -3 1 3 0 Travelling Cylinder Azimuth (TFO+AZI) [deg] vs Centre ' ,Alaska Department of Natural Resources Land Administration System Page 1 of 10 • ,~laska Mapper hand RecordslStatus Plats Recorder's Search State Cabins f41~~a.tral ~~' ~r+ee~ Case bs ct File Type: ADL File Number: 28,240 I__ Printable Case File Abstract See Township, Range, Section and Acreage? Yes C No New Search LAS M.e.nu_ I Case Summary I Case Detail I Land Abstract File: ADL 28240 As of 12/26/2006 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISS/APPRV/ACTV AUTH Status Date: 09/14/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: Ol lE Section: O1 Section Acres: 640 Search Plats Meridian: U Township: O11N Range: 011E Section: 02 Section Acres: 640 Meridian: U Township: O11N Range: 011E Section: 11 Section Acres: 640 Meridian: U Township: O11N Range: 011E Section: 12 Section Acres: 640 Case Actions OS-28-1965 TRACT DEFINED SALE DATE 07-28-1965 STATUS (11) 11 TRACT DEFINED BID TYPE 1 FIXED ROYALTY RATE SALE NUMBER 14 TRACT NUMBER 19 FORM NUMBER 5 DL-lOCTOBER 1963 CONDITIONAL Y/N N PRIMARY TERM 10 http://www.dnr.state.ak.us/las/Case Abstract.cfm?FileType=ADL&FileNumber=028240... 12/26/2006 ' ~ Alaska Department of Natural Resources Land Administration System 07-14-1965 BID RECEIVED STATUS (12) 12 BID RECEIVED BID TYPE 1 FIXED ROYALTY RATE TOTAL BONUS BID 9113.600000 DEPOSIT AMOUNT 1823 ROYALTY SHARE % 12.500000 RICHFIELD OIL CORPORATION, SO%; HUMBLE OIL & REFINING CO., 50% 07-14-1965 NOTIFICATION LESSEE DESIGNATED NEW REL (20) 20 NOTIFICATION LESSEE OLD REL CODE 21 DISPOSAL NAME NOTIFICATION CID NUMBER 169397 RICHFIELD OIL CORPOR OLD CID # (SALE NO) 4568 SALE 14 07-14-1965 INITIAL OWNER SEGMENT CODE 1 CID NUMBER 000169397 WORKING INTEREST ROYALTY INTEREST 07-14-1965 INITIAL OWNER SEGMENT CODE 1 CID NUMBER 000106600 WORKING INTEREST ROYALTY INTEREST RICHFIELD OIL CORPOR 50 43.750000 HUMBLE OIL & REFININ 50 43.750000 07-14-1965 INITIAL OWNER SEGMENT CODE 1 CID NUMBER 000004568 SALE 14 ROYALTY INTEREST % 12.500000 07-16-1965 LEASE AWARDED STATUS (13) 13 LEASE AWARDED 09-14-1965 LEASE ISSUED EFFECTIVE DATE 10-01-1965 EXPIRATN DATE 09-30-1975 STATUS (20) 20 ACTIVE 02-03-1966 CUSTOMER CHANGED NAME NEW NAME: ATLANTIC REFINING COMPANY OLD NAME: RICHFIELD OIL CORPORATION OS-20-1966 CUSTOMER CHANGED NAME NEW NAME: ATLANTIC RICHFIELD COMPANY Page 2 of 10 http: //www.dnr. state. ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=028240... 12/26/2006 ' ;Alaska Department of Natural Resources Land Administration System Page 3 of 10 • OLD NAME: ATLANTIC REFINING COMPANY O1-17-1973 CUSTOMER CHANGED NAME NEW NAME: EXXON CORPORATION OLD NAME.• HUMBLE OIL & REFINING COMPANY 04-08-1974 PATENT RECEIVED EFFECTIVE DATE 03-27-1974 EXPIRATN DATE 03-27-1984 04-01-1977 UNITIZED EFFECTIVE DATE 04-01-1977 UNIT CODE PB PRUDHOE BAY TOTAL ACRES 2560 UNIT ACRES 2560 DECISIONLETTER NOT IN CASEFILE. 04-01-1977 PARTICIPATING AREA ESTABLISHED EFFECTIVE DATE 04-01-1977 UNIT CODE 1 PB PRUDHOE BAY UNIT TRACT 50 TOTAL LEASE ACRES 2560 UNITIZED ACRES 1 2560 PARTICIPATING ACRES 1 2560 LEASE INCORPORATED INTO OIL RIM/GAS CAP PA 01-23-1981 NOTIFICATION LESSEE CHANGED NEW NL (20) 20 NOTIFICATION LESSEE OLD NL (20) 20 NOTIFICATION LESSEE NEW NOTIF LESSEE CID# 106346 ARCO ALASKA INC OLD NOTIF LESSEE CID# 169397 ATLANTIC RICHFIELD C 01-23-1981 ASSIGNMENT APPROVED EFFECTIVE DATE 01-23-1981 SEGMENT CODE 1 ASSIGNOR'S CID 000169397 ATLANTIC RICHFIELD C ASSIGNEE'S CID 000106346 ARCO ALASKA INC WORKING INTER % ASSIGNED 50 ROYALTY INTER % ASSIGNED 43.750000 09-12-1990 COMMENTS ARCO ROYALTYSETTLEMENT FILE INAABA FORMULA FOR ROYALTY VAL UATION REVISED 03-17-1998 COMMENTS http://www.dnr.state. ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=028240,.. 12/26/2006 ' ~ Alaska Department of Natural Resources Land Administration System Page 4 of 10 ON 1/22/98 TESTING, EVALUATION, AND PILOT PRODUCTIONFROMNWE 1-03 WELL WAS APPROVED THR U THE END OF TUNDRA TRAVEL. 03-31-2000 CUSTOMER CHANGED NAME NEW NAME.• EXXONMOBIL CORPORATION OLD NAME: EXXON CORPORATION OS-10-2000 CUSTOMER CHANGED NAME NEW NAME: PHILLIPS ALASKA, INC. OLD NAME: ARCO ALASKA, INC. 08-03-2000 ASSIGNMENT APPROVED EFFECTIVE DATE 07-01-2000 SEGMENT CODE 1 ASSIGNORS CID 000106600 EXXON MOBIL CORPORAT ASSIGNEES CID 000107377 BP EXPLORATION (ALAS WORKING INTER % ASSIGNED 13.157370 ROYALTY INTER % ASSIGNED 11.512700 08-03-2000 ASSIGNMENT APPROVED EFFECTIVE DATE 07-01-2000 SEGMENT CODE 1 ASSIGNORS CID 000106600 EXXON MOBIL CORPORAT ASSIGNEES CID 000033073 MOBIL ALASKA E&P INC WORKING INTER % ASSIGNED .999800 ROYALTY INTER % ASSIGNED .874830 08-03-2000 ASSIGNMENT APPROVED EFFECTIVE DATE 07-01-2000 SEGMENT CODE 1 ASSIGNORS CID 000106600 EXXON MOBIL CORPORAT ASSIGNEES CID 000034758 FORCENERGY INC WORKING INTER % ASSIGNED .020000 ROYALTY INTER % ASSIGNED .017500 08-03-2000 ASSIGNMENT APPROVED EFFECTIVE DATE 07-01-2000 SEGMENT CODE 1 ASSIGNORS CID 000106346 PHILLIPS ALASKA, INC ASSIGNEES CID 000107377 BP EXPLORATION (ALAS WORKING INTER % ASSIGNED 13.507300 ROYALTY INTER % ASSIGNED 11.818890 08-03-2000 NOTIFICATION LESSEE CHANGED http://www. dnr.state. ak.us/las/Case_Abstract. cfm?FileType=ADL&FileNumber=028240... 12/26/2006 ' ~ Alaska Department of Natural Resources Land Administration System Page 5 of 10 NEW NL (20) 20 NOTIFICATION LESSEE OLD NL (20) 20 NOTIFICATION LESSEE NEW NOTIF LESSEE CID# 000107377 BP EXPLORATION (ALAS OLD NOTIF LESSEE CID# 000106346 PHILLIPS ALASKA, INC 01-02-2001 COMMENTS OVERRIDING ROYALTYINTERESTS ARE NOT TRACKED AFTER INITIAL SEPARATION FROM THE WORKING INTEREST. CHECK THE APPROPRIATE RECORDER'S OFFICE. 03-30-2001 ASSIGNMENT APPROVED EFFECTIVE DATE OZ-O1-2001 SEGMENT CODE 1 ASSIGNORS CID 000034758 FORCENERGY INC ASSIGNEES CID 000004134 FOREST OIL CORPORATI WORKING INTER % ASSIGNED .020000 ROYALTY INTER % ASSIGNED .017500 07-31-2001 CUSTOMER CHANGED NAME NEW NAME: EXXONMOBIL ALASKA PRODUCTION, INC. OLD NAME: MOBIL ALASKA E&P INC. 09-21-2001 ASSIGNMENT APPROVED EFFECTIVE DATE 07-01-2001 SEGMENT CODE 1 ASSIGNORS CID 000106600 EXXON MOBIL CORPORAT ASSIGNEES CID 000033073 EXXONMOBIL ALASKA PR WORKING INTER % ASSIGNED 35.822830 ROYALTY INTER % ASSIGNED 31.344970 08-30-2002 PARTICIPATING AREA ESTABLISHED EFFECTIVE DATE 11-01-2001 UNIT CODE 1 PB PRUDHOE BAY UNIT TRACT 50 TOTAL LEASE ACRES 2560 UNITIZED ACRES 1 2560 PARTICIPATING ACRES 1 1840 LEASE INCORPORATED IN PART INTO BOREALIS PA 09-26-2002 CUSTOMER CHANGED NAME NEW NAME: CONOCOPHILLIPS ALASKA, INC. OLD NAME: PHILLIPS ALASKA, INC. 12-04-2002 ASSIGNMENT APPROVED http://www.dnr. state. ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber =028240... 12/26/2006 ' :Alaska Department of Natural Resources Land Administration System Page 6 of 10 EFFECTIVE DATE 11-01-2002 SEGMENT CODE 1 ASSIGNORS CID 000107377 BP EXPLORATION (ALAS ASSIGNEES CID 000106539 CHEVRON U.S.A. INC WORKING INTER % ASSIGNED .309314 ROYALTY INTER % ASSIGNED .270650 12-04-2002 ASSIGNMENT APPROVED EFFECTIVE DATE 11-01-2002 SEGMENT CODE 1 ASSIGNORS CID 000106346 CONOCOPHILLIPS ALASK ASSIGNEES CID 000106539 CHEVRON U.S.A. INC WORKING INTER % ASSIGNED .423315 ROYALTY INTER % ASSIGNED .370401 12-04-2002 ASSIGNMENT APPROVED EFFECTIVE DATE 11-01-2002 SEGMENT CODE 1 ASSIGNORS CID 000033073 EXXONMOBIL ALASKA PR ASSIGNEES CID 000106539 CHEVRON U.S.A. INC WORKING INTER % ASSIGNED .427139 ROYALTY INTER % ASSIGNED .373747 12-04-2002 ASSIGNMENT APPROVED EFFECTIVE DATE 11-01-2002 SEGMENT CODE 1 ASSIGNORS CID 000004134 FOREST OIL CORPORATI ASSIGNEES CID 000106539 CHEVRON U.S.A. INC WORKING INTER % ASSIGNED .000232 ROYALTY INTER % ASSIGNED .000203 12-31-2002 STATUS CODE STANDARDIZED STATUS CODE 35 ISS/APPRV/ACTV AUTH * * * * * STATUS CODE STANDARDIZATION * * * * * STATUS CODE CHANGED BYBATCH UPDATE 03-14-2003 COMMENTS ORION V-201 TRACT OPERATIONAPPROVAL EXTENDED TO 6/30/2003 03-31-2004 PARTICIPATING AREA ESTABLISHED EFFECTIVE DATE 02-O1-2004 UNIT CODE 1 PB PRUDHOE BAY UNIT TRACT 50 http://www. dnr. state. ak.us/las/Case_Abstract.cfm?FileType=ADL&FileNumber=028240... 12/26/2006 ' ~ Alaska Department of Natural Resources Land Administration System Page 7 of 10 TOTAL LEASE ACRES 2560 UNITIZED ACRES 1 2560 PARTICIPATING ACRES 1 2320 LEASE INCORPORATED IN PART INTO THE ORION PA. OS-10-2005 PARTICIPATING AREA EXPANDED EFFECTIVE DATE 12-01-2004 UNIT CODE 1 PB PRUDHOE BAY UNIT TRACT 50 TOTAL LEASE ACRES 2560 UNITIZED ACRES 1 2560 PARTICIPATING ACRES 1 640 LEASE INCORPORATED IN PART INTO BOREALIS PA 12-04-2006 ASSIGNMENT APPROVED EFFECTIVE DATE 09-01-2006 SEGMENT CODE 1 ASSIGNOR'S CID 000004134 FOREST OIL CORPORATI ASSIGNEE'S CID 400106346 CONOCOPHILLIPS ALASK WORKING INTER % ASSIGNED .007361 ROYALTY INTER % ASSIGNED .006441 12-04-2006 ASSIGNMENT APPROVED EFFECTIVE DATE 09-01-2006 SEGMENT CODE 1 ASSIGNOR'S CID 000004134 FOREST OIL CORPORATI ASSIGNEE'S CID 000107377 BP EXPLORATION (ALAS WORKING INTER % ASSIGNED .005211 ROYALTY INTER % ASSIGNED .004560 12-04-2006 ASSIGNMENT APPROVED EFFECTIVE DATE 09-01-2006 SEGMENT CODE 1 ASSIGNOR'S CID 000004134 FOREST OIL CORPORATI ASSIGNEE'S CID 000033073 EXXONMOBIL ALASKA PR WORKING INTER % ASSIGNED .007196 ROYALTY INTER % ASSIGNED .006296 Legal Description OS-28-1965 * * *SALE NOTICE LEGAL DESCRIPTIDN* http ://www.dnr.state. ak.us/las/Case_Abstract.c fm?FileType=ADL&FileNumber=028240... 12/26/2006 ' ~ Alaska Department of Natural Resources Land Administration System Page 8 of 10 C14-19 OI1N-011E-UM 1,2,11,12 2560.00 04-01-1977 * * UNITIZED,LEASE AND PARTICIPATING AREA LEGAL DESCRIPTION* LEASE COMMITTED IN ENTIRETY TO PR UDHOE BA Y UNIT AND OIL RIM GAS CAP PA PR UDHOE BAY UNIT TRACT 50 OIL RIM AND GAS CAP PARTICIPATING AREAS T. 11 N., R. 11 E., UMIAT MERIDIAN, ALASKA SECTION 1: ALL, 640.00 ACRES; SECTION Z: ALL, 640.00 ACRES; SECTION 11: ALL, 640.00 ACRES; SECTION 12: ALL, 640.00 ACRES; CONTAINING APPROXIMATELY 2, 560.00 ACRES, MORE OR LESS. ********************************************************************** 11-01-2001 * *FORMATION OF BOREALIS PARTICIPATING AREA LEGAL DESCRIPTION LEASE INCORPORATED IN PART INTO THE BPA PR UDHOE BAY UNIT BOREALIS PARTICIPATING AREA TRACT 50 (PARTIAL) T.11 N., R.11 E., UMIAT MERIDIAN, ALASKA SECTION 1: W2, W2E2, 480.00 ACRES; SECTION 2: ALL, 640.00 ACRES; SECTION 11: N2, N2S2, 480.00 ACRES; SECTION 12: NW4, W2NE4, 240.00 ACRES; THIS TRACT CONTAINS 1,840.00 ACRES, MORE OR LESS. ********************************************************************** 02-01-2004 * *FORMATION OF ORION PARTICIPATING AREA LEGAL DESCRIPTIDN* * http://www.dnr. state. ak.us/las/Case_Abstract. cfm?FileType=ADL&FileNumber=02 8240... 12/26/2006 .Alaska Department of Natural Resources Land Administration System Page 9 of 10 LEASE COMMITTED IN PART TO ORION PARTICIPATING AREA PRUDHOE BAY UNIT TRACT 50 ORION PARTICIPATING AREA T. 11 N., R. 11 E., UMIAT MERIDIAN, ALASKA SECTION 1: ALL, 640.00 ACRES; SECTION 2: ALL, 640.00 ACRES; SECTION 11: EI /2, EI /2NW1 /4, 400.00 ACRES; SECTION 12: ALL, 640.00 ACRES; CONTAINING APPROXIMATELY 2, 320.00 ACRES, MORE OR LESS. ********************************************************************** 12-01-2004 * * * *BOREALIS PA EXPANDED, LEASE INCORPORATED IN PART LEGAL DESCRIPTIONISASFOLLOWS: PR UDHOE BAY UNIT BOREALIS PARTICIPATING AREA TRACT 50 (PARTIAL) T.IIN., R.IIE., UMIAT MERIDIAN, ALASKA SECTION 1: EZE2, 160.00 ACRES,' SECTION 11: S2SE4, 80.00 ACRES; SECTION 12: S2, E2NE4, 400.00 ACRES; THIS TRACT CONTAINS 640.00 ACRES, MORE OR LESS. * *THE ACREAGE NOW INCORPORATED INTO THE BPA IS DESCRIBED AS FOLLOWS: PR UDHOE BAY UNIT BOREALIS PARTICIPATING AREA TRACT 50 (PARTIAL) http://www.dnr.state.ak.us/las/Case Abstract.cfm?FileType=ADL&FileNumber=028240... 12/26/2006 • ~ ~ Alaska Department of Natural Resources Land Administration System Page 10 of 10 T.11 N., T.11 E., UMIAT MERIDIAN, ALASKA SECTION 1: ALL, 640.00 ACRES; SECTION 2: ALL, 640.00 ACRES,- SECTION 11: N2, SE4, N2SW4, 560 ACRES; SECTION 12: ALL, 640.00 ACRES; THIS TRACT CONTAINS 2480.00 ACRES, MORE OR LESS. !'! E' ~S~i` C Last updated on 12/26/2006. Not sure who to contact? Have a question about DNR? Visit the Public Information Center. Report technical problems with this page to the Webrr~~ r' ::~. Site optimized for Netscape 7, IE 6 or above. This site also requires that all CC}C:fIES must be accepted. State of Alaska. Natural__Resources LAS. Home. Copyright Privacy System Status http: //www. dnr.state. ak.us/las/Case_Abstract. cfin?FileType=ADL&FileNumber=028240... 12/26/2006 • • Sondra D. Stewman ss-si,2s2 152 3P Exploration AK INC. "Mastercard Check" ~O Box 196612 MB 7-5 _ anchorage, AK 99519-6612 DATE ~ I 'AY TO THE ~ 1 ]! :~~C ~ S ~ ~t~ )RDER OF ..., ` IIIJJJ 1 a ~~ ~ .1-.It -~fl~ ~(~ C~,Y~(.~ <~XY~ DOLLARS =first NationahBank Alaska 4n rage, AK 99501 ~ MEMO ~ ~ ~ `~-- ~:L25200060~:99L46227ir564~~' OL52 • • ~'RAYSIdIITTAL I.ETTEIa CI•IECKLIST WELL NAIVtE ~8•~ I/-~SL~ PTD# t~ C9 ~ ~~~~ -~ Development Service Exploratory Stratigraphic Test Non-Conventional Welt Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS TEXT FOR APPROVAL LETTER 1~b`HAT ~ (OPTIONS) aPPLIES ~ I I~ ~ MULTI LATERAL ~ The permit is for a new wellbore segment of existing j , i welt ~~'~ ~' ° ~~ ~ ~ i ([f last two digits in ,Permit No. ,S~.C`~° ~~~ , API No. ~0-~~ -'~~ , AP[ number ,' between 60-69) are Production should continue to be reported as a function of the original API number stated above. .PILOT HOLE i [n accordance with 20 AAC 25.005(f), all records; data and logs ;acquired for the pilot hole must be clearly differentiated in both ' b er well name ( PH) and API num (~p_ _ -_~ from records, data and logs ~ ~ acquired for well i SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION ~ 25.0». Approval to perforate and produce /inject is contingent upon issuance of a conservation order approving a spacing ~ .exception. assumes the ~ liability of any protest to the spacing exception that may occur. DRY D[TCH ~ Alt dry ditch sample sets submitted to the Commission must be in SAMPLE I no greater than 30' sample intervals from below the permafrost or i i from where samples are Eirst caught and 10' sample intervals j ,through target zones. ;Please note the following special condition of this permit: Non-Conventional ~ production or production testing of coal bed methane is not allowed Well ~ for (name of well) until after (Company Name) has designed and '~ implemented a water well testing program to provide baseline data ', on water quality and quantity. 1ComQany Name) must contact the , ~ !Commission to obtain advance approval of such water well testing I ~ ~ program. 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