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CO 561
-- ) Imagt!prOject Order File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. (/0 ,J; to I Order File Identifier Organizing (done) o Two-sided 1IIIIIII11111111111 o Rescan Needed 1111111111111111111 RjSCAN ~ Color Items: o Greyscale Items: DIGITAL DATA OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner o Diskettes, No. D Other, No/Type: o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: NOTES: o Other:: Scanning Preparation BY: c-.~"~f:ia ) x 30 ~ + Date: I'd- ð- 06' /s/ M~ 1111111111111111 /s/ rvt¡t) = TOTAL PAGES 36 (Count does not include cover sheet) IliA . n /s/ r f ~,."f-/ BY: ~ Date: ,/~/§J Db Project Proofing BY: ~ Date: ,,{}-J ~ J..1, {)Ç Production Scanning 1111111111111111111 Page Count from Scanned File: ~ro (Count does include cover sheet) Page Count Matches Number in Scanning P:-eparation: VYES BY A Date: 13-' ~.. o.Ç Stage 1 If NO in stage 1, page(s) discrepancies were found: Stage 1 NO 'D /s/ Vl1. YES NO BY: Maria Date: /s/ 1111111111111111111 Scanning is complete at this point unless rescanning is required. ReScanned 1111-11111111-1 BY: Maria Date: /s/ Comments about this file: Quality Checked 1111111111111111111 10/6/2005 Orders File Cover Page.doc 1. August 16, 2005 2. August 25, 2005 ) ') Index Conservation Order 561 Beaver Creek Unit Well #16 Marathon Oil Company's request for an Spacing Exception Beaver Creek Unit Well #16 Marathon's request to withdraw application Conservation Order 561 #2 W: BC 16 Withdraw spacing exception ) Subject: FW: BC 16 Withdraw spacing exception From: "Riddle, J Brock" <jbriddle@marathonoi1.com> Date: Thu, 25 Aug 2005 09:39:48 -0800 To: Jody Colombie<jody_colombie@admin.state.ak.us> CC: "Enos, Jennifer S." <jenos@maratholloil.com>,"Zeman, Kaynell J." <kjzeman@marathonoil.com>, "Gay, Chris" <cdgay@marathonoi1.com> Jody... '" please be advised that Marathon Oil Company respectfully withdraws its Application for a Spacing Exception respecting the Beaver Creek #16 well. Regards, J. Brock Riddle Marathon Oil Company From: Gay, Chris Sent: Thursday, August 25, 2005 9:36 AM To: Riddle, J Brock Subject: BC 16 Withdraw spacing exception Brock, Please send written notification (an e-mail will do) regarding the withdrawal of the BC16 spacing exception to Jody Colombie. - Chris «Jody Colombie» Chris Gay Marathon Oil Company Alaska Asset Team P.O. Box 196168 Anchorage, AK 99519-6168 Phone: (907)565-3033 Fax: (907)565-3076 Subject: Jody Colombie From: "Zeman, Kaynell J." <kjzeman@marathonoi1.com> 1 of2 8/25/2005 9:41 AM W: BC 16 Withdraw spacing exception 20f2 ) Date: Mon, 22 Apr 200208:13:32 -0800 ) Content-Type: message/rfc822 Jody Colombie.eml ' Content-Encoding: 7bit 8/25/2005 9:41 AM #1 " , M MARATHON ~ J ) Marathon Oil Company ) Alaska Asset Team Northern Business Unit P.O. Box 196168 Anchorage, AK 99519-6188 Telephone 907-565-3044 Fax 907-565-3076 August 16, 2005 Marathon Oil Company respectfully requests the folIo ing location exception for the referenced well: tIft . CEIVED \j II (H AUG 1 7 Z005 \i\ ~ \~iI & Gas Cons. Commission .. :x'> ~ ~ J Anchorage \ ~~ Mr. Robert Crandall Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, #100 Anchorage, AK 99501-3539 RE: Location Exception Application Marathon Oil Company Beaver Creek Unit Well #16 Kenai Peninsula Borough, Alaska Dear Mr. Crandall: Surface Location: 1269' FNL & 1587' WL, Section 34, T7N, RI0W, S.M. Target: Multiple Sterling G Reservoirs between -4870' and -5064' SSTVD. B2, B3 and B3A rmations Estimate Top 2 @ 5049' TVD, 5603' MD 3321' FNL 2031' FWL, Section 34, T7N, RI0W, S.M. Bottom Hole: Estimat @ 7854' TVD, 7380' MD 3321' NL & 2031' FWL, Section 34, T7N, RI0W, S.M. Well BCU # 16 targets g in the Sterling B2, B3, and B3A Sands with a target and bottom hole location 930 feet from Well B #9; BCU #9 produced from the Sterling B4 only and watered out in 2004. Reservoir pressure d production data show that the Sterling B4 is not in communication with the overlying B2, B3, nd B3A sands but is a distinctly separate reservoir. Attached is a P. t showing the BCU surface locations, well paths and top of Sterling B3 cut points. Also attached is a re-drill directional survey for Well BCU #16. Furthermore, the parties listed on Exhibit "A" are e tled to notice of this application and have been duly notified. Shoul ou have any questions regarding the technical aspects of this application, please contact Jenn" er Enos at 713-296-3319. S' cerely, ,() f fI ~J¿~. . Brock Riddle ~ Land Manager Attachments ') i ) Exhibit "A" Beaver Creek Unit Well #16 Location Notification List Name Attention Address City State Zip Cook Inlet Region, Inc. Land PO Box 93330 Anchorage AK 99509- Manager 3300 U.S. Dept. of the Interior Greg Noble 6881 Abbott Anchorage AK 99507 - Bureau of Land Loop Rd. 2591 Management ) } AFFIDA VIT Comes now Kaynell J. Zeman, and first being duly sworn upon her oath, states and deposes as follows: 1. That I am over the age of 21 years and mentally competent to make this affidavit. 2. That I am knowledgeable and fully informed concerning the facts contained in this affidavit. 3. That for approximately the past nine years I have worked Alaska for Marathon Oil Company (MOC) in the Land Department. 4. That I have assisted in preparing a notification list for a Location Exception application for the Marathon Beaver Creek #16 well with a surface location in Section 34-T7N-RI0W and bottom hole location in Section 34- T7N, Rl OW, S.M. 5. That on or about August 16,2005 MOC employees mailed notice of the Beaver Creek #16 Well Location Exception application to all of the mineral owners within a 3,000 foot radius of the proposed well location by certified mail, return receipt requested. A list of these mineral owners is attached to this affidavit as Exhibit "A". The postal return receipts will be made available for inspection by proper parties. I believe that we have mailed the notice letters to good current addresses. In view of the foregoing facts, affiant herein states and deposes that Marathon Oil Company, as operator of the proposed Beaver Creek #16 well, has made a reasonable and diligent effort to identify, locate and contact all parties legally due notice of the said Location Exception application. FU~~:.~~eôõ~ Kaynell ~~~~~~ffi~ ~--/fo~~oö S- Date --------------------------------------------------------------------------------------------- STATE OF TEXAS ) )ss. HARRIS COUNTY ) +L This certifies that on August ~, 2005, before me, a notary public in and for the State of Texas, duly commissioned and sworn, personally appeared Kaynell J. Zeman of Marathon Oil Company, known to me to be the person described in, and who executed the foregoing agreement, who then after being duly sworn according to law, acknowledged to me under oath that she executed same freely and voluntarily for the uses and purposes therein mentioned. WITNESS my hand and official seal the day and year in this certificate first above written. ~,,- - " ~t.L ~ , ~ PAUUNEIRVIN NOTARY PUBLIC in and for Texas '~J....~~} MY=~,=RES My Commission Expires: '.2- ""'.,. ;1..008 ·"í:t,,,,,~"" ~ ~ ~-~-----------._--_._----- ¡ Field: Beaver Creek Site: Pad 3 WeU: BC #16 WeUpath: OH Original Hole Azimuths to- True- North Magnetic North~ 0.000- Magnetic Field OnT 0.000 Date: 6/2005 Model: Wmm _ 95 TARGET DETAILS Name TVD +N/-S +E/-W Shape BC 16 Sterling B3 5084.00 -2051.87 444.31 Circle (Radius: 100) BC 16 Target 2 5299.00 -2051.87 444.31 Circle (Radius: 100) o \000 000 ? 0° 9° 00 ~O 0° 0° 0° 0° 0° 10 CASING DETAILS No. TVD MD Name 1 2300.00 2514.66 13 3/8" 2 5638.99 6192.76 95/8" Size 13.375 9.625 & WELLPA TH DETAILS OH Origin.1 HoIe Rig: Glacier Rig I Ref. Datum: Glacier KB I79.00ft V.Section Origin Origin Starting AngIe +N/-S +E/-W From TVD 167.78° 0.00 0.00 0.00 o "/ 000 ':2000 /000 Iv "2 ~ 2500' .. <:> IS .c & 0 11 'J:! 3000 ... >- " ~ 350 Magnetic Field Strength: OuT Dip Angle: 0,00" Date: 7/2612005 Model: Wmm_95 Field: Beaver Creek Site: Pad 3 Wen: BC #16 Wellpath: OH Original Hole 0- LEGEND OH Original Ho1e WELLP A TH DETAILS Rig: Ref. Datum: OH Origina1 Hole Glacier Rig I Glacier KB I 79.00ft 500 V.Section Angle 167.78° 0.00 Origin +N/-S 0.00 Origin +E/-W 0.00 Starting FwmTVD TARGET DETAILS 100 TVD 5084.00 5299.00 +N/-S +E/-W Shape 444.31 444.31 Name 1500 200 4000" 4500 5000 5500~ -1000 , o , , 1500 2500 -500 3000 3500 4000 500 1000 2000 Vertical Section at I67.78Q [700ftlinl TIM " ð'i "" "" ~ +' ~ o ~ ¿ ¿;¡ g '" Azimuths to True North Magnetic North: 0.00' Magnetic Field OnT Dip 0.00' Date: 612005 Model: Wmm_95 Field: Beaver Creek Site: Pad 3 Well: BC#16 Wellpath: OH Original Hole West(-)IEast(+) [500ft/in] 1500 I OH Original Hole LEGEND WELLPATH DETAILS OH Original Hole Rig: Glacier Rig 1 Ref. Datum: Glacier KB I 79.00ft V.Seçtion Origin Origin Starting Angle +NI-S +EI-W From TVD 167.78' 0.00 0.00 0.00 Name +NI-S +EI-W Shape TVD BC 16 SterJing B3 BC 16 Target 2 5084.00 -205L87 444.31 Circle (Radius: 100) 5299.00 -2051.87 444.3] Circle (Radius: 100) (!:!!') -Marathon Oil corporati! Planning Report Company: Field: Site: Well: Wellpath: Marathon OilCgmpany Beaver Creek Pad 3 BC #16 OH Original Hole Field: Beaver Creek Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea level Site: Pad 3 Pad center picked at BC #6 Site Position: From: Map Position Uncertainty: Ground Level: Northing: Easting: 2434023.25 ft 317305.34 ft (!!!') Date:.7/27/'f995 rfiÍ!le: 15:54:58 Co-o~4!!latt!(NE)~eference: VVen: BC #16, True North Vertiçal(TVD) Reference: GIj3cier KB 179.0 Section (VS) Reference: Wen (0.00N,O.00E,167.78Azi) Plan: FinallNTEQ Plan Page: 1 0.00 ft 158.00 ft Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre Wmm_95 Latitude: 60 39 Longitude: 151 1 North Reference: Grid Convergence: 30.525 N 6.022 W True -0.89 deg Well: BC #16 Slot Name: 2005 Sterling Development Well Well Position: +N/-S -99.27 ft Northing: 2433922.51 ft Latitude: +E/-W 95.74 ft Easting: 317399.53 ft Longitude: Position Uncertainty: 0.00 ft Wellpath: OH Original Hole Current Datum: Magnetic Data: Field Strength: Vertical Section: Glacier KB 7/26/2005 o nT Depth From (TVD) ft 0.00 Height 179.00 ft +N/-S ft 0.00 Plan: FinallNTEQ Plan Principal: Yes Plan Section Information MD Incl Azim TVD +N/.s +EI-W ft deg cieg ft ft ft 0.00 0.00 0.00 0.00 0.00 0.00 500.00 0.00 0.00 500.00 0.00 0.00 1628.01 33.84 167.78 1563.56 -316.22 68.47 3945.74 33.84 167.78 3488.65 -1577.68 341.62 5637.76 0.00 297.78 5084.00 -2052.01 444.32 5852.76 0.00 297.78 5299.00 -2052.01 444.32 6192.76 0.00 297.78 5639.00 -2052.01 444.32 Section 1 : Start MD Incl ft d~ 0.00 0.00 100.00 0.00 200.00 0.00 300.00 0.00 400.00 0.00 500.00 0.00 Section 2 : Start MD IÎlcI ft clèg 600.00 3.00 700.00 6.00 800.00 9.00 900.00 12.00 1000.00 15.00 1100.00 18.00 Azim TVD +N/.s +EI-W deg ft ft ft 0.00 0.00 0.00 0.00 0.00 100.00 0.00 0.00 0.00 200.00 0.00 0.00 0.00 300.00 0.00 0.00 0.00 400.00 0.00 0.00 0.00 500.00 0.00 0.00 60 39 29.547 N 151 1 4.101 W Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 Surface 0.00 ft Mean Sea level 0.00 deg 0.00 deg Direction deg 167.78 Date Composed: Version: Tied-to: 7/27/2005 1 From Surface DLS Build Turn degl100ft degl100ft(legl100tt 0.00 0.00 0.00 0.00 0.00 0.00 3.00 3.00 14.87 0.00 0.00 0.00 2.00 -2.00 7.68 0.00 0.00 0.00 0.00 0.00 0.00 TFO deg 0.00 0.00 167.78 0.00 180.00 0.00 0.00 Target VS ft 0.00 0.00 0.00 0.00 0.00 0.00 DJ.¡S:<ªWId t..m degl100ft deg/10OO degllOOft 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TFO deg 0.00 0.00 0.00 0.00 0.00 0.00 TVD +N/.s +EI-W VS DL& Build Turn TFO ft ft ft ft deg/10OO deg/10OO degl1000 deg 167.78 599.95 -2.56 0.55 2.62 3.00 3.00 0.00 0.00 167.78 699.63 -10.23 2.21 10.46 3.00 3.00 0.00 0.00 167.78 798.77 -22.98 4.98 23.51 3.00 3.00 0.00 0.00 167.78 897.08 -40.79 8.83 41.74 3.00 3.00 0.00 0.00 167.78 994.31 -63.60 13.77 65.08 3.00 3.00 0.00 0.00 167.78 1090.18 -91.36 19.78 93.48 3.00 3.00 0.00 0.00 (..#f! ') II.:arathon Oil Corporatio' Planning Report (f!iJ Company: Marathon()iI Company Date: 7/27/2005 Time: 15:54:58 Page: 3 Field: Beaver Creek Co-ördinate(NE)Ref¢tenee: Wen: BC #16, True North Site: Pad 3 Vertic il (TVD)Reference: Glacier KB .179;0 Well: BC #16 Section (VS) Reference: Wen (0.ooN,O.(}()E,167.78Azi) Wellpath: OH Original Hole Plan: FinallNTEQ Plan Section 5 : Start MD Incl Azim TVD +N/.s +EI-W VS DLS Build Turn TFO ft deg deg ft ft ft ft deg/1000 degl100ft degl100ft deg 5694.76 0.00 297.78 5141.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5700.00 0.00 297.78 5146.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5797.76 0.00 297.78 5244.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5800.00 0.00 297.78 5246.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5852.76 0.00 297.78 5299.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 Section 6 : Start MD Incl Azim TVD +N/.s +EI-W VS DLS Build Turn TFO ft deg deg ft ft ft ft deg/100ft degl100ft deg/1000 deg 5900.00 0.00 297.78 5346.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 6000.00 0.00 297.78 5446.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 6100.00 0.00 297.78 5546.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 6192.76 0.00 297.78 5639.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 Survey MD Incl Azim TVD +N/.S +EI-W VS DLS Build Turn TøoIlCollllllellt ft deg deg ft ft< ft ft degl1.0Oft(: egl1000 degll()9fi 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 MWD/GYRO 200.00 0.00 0.00 200.00 0.00 0.00 0.00 0.00 0.00 0.00 MWD/GYRO 300.00 0.00 0.00 300.00 0.00 0.00 0.00 0.00 0.00 0.00 MWD/GYRO 400.00 0.00 0.00 400.00 0.00 0.00 0.00 0.00 0.00 0.00 MWD/GYRO 500.00 0.00 0.00 500.00 0.00 0.00 0.00 0.00 0.00 0.00 MWD/GYRO 600.00 3.00 167.78 599.95 -2.56 0.55 2.62 3.00 3.00 0.00 MWD/GYRO 700.00 6.00 167.78 699.63 -10.23 2.21 10.46 3.00 3.00 0.00 MWD/GYRO 800.00 9.00 167.78 798.77 -22.98 4.98 23.51 3.00 3.00 0.00 MWD/GYRO 900.00 12.00 167.78 897.08 -40.79 8.83 41.74 3.00 3.00 0.00 MWD/GYRO 1000.00 15.00 167.78 994.31 -63.60 13.77 65.08 3.00 3.00 0.00 MWD/GYRO 1100.00 18.00 167.78 1090.18 -91.36 19.78 93.48 3.00 3.00 0.00 MWD/GYRO 1200.00 21.00 167.78 1184.43 -123.98 26.85 126.85 3.00 3.00 0.00 MWD/GYRO 1300.00 24.00 167.78 1276.81 -161.38 34.94 165.12 3.00 3.00 0.00 MWD/GYRO 1400.00 27.00 167.78 1367.06 -203.45 44.05 208.17 3.00 3.00 0.00 MWD/GYRO 1500.00 30.00 167.78 1454.93 -250.08 54.15 255.88 3.00 3.00 0.00 MWD/GYRO 1600.00 33.00 167.78 1540.18 -301.14 65.21 308.12 3.00 3.00 0.00 MWD/GYRO 1628.01 33.84 167.78 1563.56 -316.22 68.47 323.55 3.00 3.00 0.00 MWD/GYRO 1700.00 33.84 167.78 1623.35 -355.40 76.95 363.64 0.00 0.00 0.00 MWD/GYRO 1800.00 33.84 167.78 1706.41 -409.83 88.74 419.33 0.00 0.00 0.00 MWD/GYRO 1900.00 33.84 167.78 1789.47 -464.26 100.52 475.02 0.00 0.00 0.00 MWD/GYRO 2000.00 33.84 167.78 1872.53 -518.68 112.31 530.70 0.00 0.00 0.00 MWD/GYRO 2100.00 33.84 167.78 1955.59 -573.11 124.09 586.39 0.00 0.00 0.00 MWD/GYRO 2200.00 33.84 167.78 2038.65 -627.54 135.88 642.08 0.00 0.00 0.00 MWD/GYRO 2300.00 33.84 167.78 2121.71 -681.97 147.66 697.77 0.00 0.00 0.00 MWD/GYRO 2400.00 33.84 167.78 2204.77 -736.39 159.45 753.46 0.00 0.00 0.00 MWD/GYRO 2500.00 33.84 167.78 2287.83 -790.82 171.23 809.15 0.00 0.00 0.00 MWD/GYRO 2514.66 33.84 167.78 2300.00 -798.80 172.96 817.31 0.00 0.00 0.00 133/8" 2600.00 33.84 167.78 2370.88 -845.25 183.02 864.84 0.00 0.00 0.00 MWD/GYRO 2700.00 33.84 167.78 2453.94 -899.68 194.80 920.53 0.00 0.00 0.00 MWD/GYRO 2800.00 33.84 167.78 2537.00 -954.10 206.59 976.21 0.00 0.00 0.00 MWD/GYRO 2900.00 33.84 167.78 2620.06 -1008.53 218.37 1031.90 0.00 0.00 0.00 MWD/GYRO 3000.00 33.84 167.78 2703.12 -1062.96 230.16 1087.59 0.00 0.00 0.00 MWD/GYRO 3100.00 33.84 167.78 2786.18 -1117.39 241.94 1143.28 0.00 0.00 0.00 MWD/GYRO 3200.00 33.84 167.78 2869.24 -1171.81 253.73 1198.97 0.00 0.00 0.00 MWD/GYRO 3300.00 33.84 167.78 2952.30 -1226.24 265.51 1254.66 0.00 0.00 0.00 MWD/GYRO 3400.00 33.84 167.78 3035.35 -1280.67 277.30 1310.35 0.00 0.00 0.00 MWD/GYRO 3500.00 33.84 167.78 3118.41 -1335.10 289.08 1366.04 0.00 0.00 0.00 MWD/GYRO (!I!) -Marathon Oil corporati! Planning Report (f!iJ Company: Marathon OilColTìþany Date: 7/27/2005 .' 'l'i~e:15:54:58 P~ge: 2 Field: Beaver Creek Co-ordinate(NE) Reference: Well: BC #16, True North Site: Pad 3 Vertical (TVD) Referen~: Glacier KB 179:0 Well: Be #16 Section(VS) Reference: Well (0.00N,O.00E,167.78Azi) Wellpath: OH Original Hole Plan: FinallNTEQ Plan Section 2 : Start MD Incl Azim TVD +N/.s +EI~W VS DLS Build Turn TFO I ft deg deg ft ft It ft deg/10OO, deg/1000 deg/1000 deg 1200.00 21.00 167.78 1184.43 -123.98 26.85 126.85 3.00 3.00 0.00 0.00 1300.00 24.00 167.78 1276.81 -161.38 34.94 165.12 3.00 3.00 0.00 0.00 1400.00 27.00 167.78 1367.06 -203.45 44.05 208.17 3.00 3.00 0.00 0.00 1500.00 30.00 167.78 1454.93 -250.08 54.15 255.88 3.00 3.00 0.00 0.00 1600.00 33.00 167.78 1540.18 -301.14 65.21 308.12 3.00 3.00 0.00 0.00 1628.01 33.84 167.78 1563.56 -316.22 68.47 323.55 3.00 3.00 0.00 0.00 Section 3 : Start MD Inc' Azim TVD +N/.s +EI-W VS DLS Build Turn TFO ft deg deg ft ft ft ft degltOOtt deg/100ft deg/100ft deg 1700.00 33.84 167.78 1623.35 -355.40 76.95 363.64 0.00 0.00 0.00 0.00 1800.00 33.84 167.78 1706.41 -409.83 88.74 419.33 0.00 0.00 0.00 0.00 1900.00 33.84 167.78 1789.47 -464.26 100.52 475.02 0.00 0.00 0.00 0.00 2000.00 33.84 167.78 1872.53 -518.68 112.31 530.70 0.00 0.00 0.00 0.00 2100.00 33.84 167.78 1955.59 -573.11 124.09 586.39 0.00 0.00 0.00 0.00 2200.00 33.84 167.78 2038.65 -627.54 135.88 642.08 0.00 0.00 0.00 0.00 2300.00 33.84 167.78 2121.71 -681.97 147.66 697.77 0.00 0.00 0.00 0.00 2400.00 33.84 167.78 2204.77 -736.39 159.45 753.46 0.00 0.00 0.00 0.00 2500.00 33.84 167.78 2287.83 -790.82 171.23 809.15 0.00 0.00 0.00 0.00 2514.66 33.84 167.78 2300.00 -798.80 172.96 817.31 0.00 0.00 0.00 0.00 2600.00 33.84 167.78 2370.88 -845.25 183.02 864.84 0.00 0.00 0.00 0.00 2700.00 33.84 167.78 2453.94 -899.68 194.80 920.53 0.00 0.00 0.00 0.00 2800.00 33.84 167.78 2537.00 -954.10 206.59 976.21 0.00 0.00 0.00 0.00 2900.00 33.84 167.78 2620.06 -1 008.53 218.37 1031.90 0.00 0.00 0.00 0.00 3000.00 33.84 167.78 2703.12 -1062.96 230.16 1087.59 0.00 0.00 0.00 0.00 3100.00 33.84 167.78 2786.18 -1117.39 241.94 1143.28 0.00 0.00 0.00 0.00 3200.00 33.84 167.78 2869.24 -1171.81 253.73 1198.97 0.00 0.00 0.00 0.00 3300.00 33.84 167.78 2952.30 -1226.24 265.51 1254.66 0.00 0.00 0.00 0.00 3400.00 33.84 167.78 3035.35 -1280.67 277.30 1310.35 0.00 0.00 0.00 0.00 3500.00 33.84 167.78 3118.41 -1335.10 289.08 1366.04 0.00 0.00 0.00 0.00 3600.00 33.84 167.78 3201.47 -1389.52 300.87 1421.72 0.00 0.00 0.00 0.00 3700.00 33.84 167.78 3284.53 -1443.95 312.65 1477.41 0.00 0.00 0.00 0.00 3800.00 33.84 167.78 3367.59 -1498.38 324.44 1533.10 0.00 0.00 0.00 0.00 3900.00 33.84 167.78 3450.65 -1552.81 336.22 1588.79 0.00 0.00 0.00 0.00 3945.74 33.84 167.78 3488.65 -1577.68 341.62 1614.24 0.00 0.00 0.00 0.00 Section 4 : Start MD Incl Azim TVD +N/.s +EI-W ~S DLS BuDd· Turn TFO ft deg (leg ft ft ft '.' degl1000 d~1ooft degl10Qft deg 4000.00 32.76 167.78 3534.00 -1606.79 347.92 1644.03 2.00 -2.00 0.00 180.00 4100.00 30.76 167.78 3619.03 -1658.23 359.06 1696.66 2.00 -2.00 0.00 180.00 4200.00 28.76 167.78 3705.84 -1706.73 369.56 1746.29 2.00 -2.00 0.00 180.00 4300.00 26.76 167.78 3794.33 -1752.25 379.42 1792.85 2.00 -2.00 0.00 180.00 4400.00 24.76 167.78 3884.39 -1794.71 388.61 1836.30 2.00 -2.00 0.00 180.00 4500.00 22.76 167.78 3975.91 -1834.08 397.14 1876.59 2.00 -2.00 0.00 180.00 4600.00 20.76 167.78 4068.79 -1870.30 404.98 1913.65 2.00 -2.00 0.00 180.00 4700.00 18.76 167.78 4162.90 -1903.34 412.13 1947.45 2.00 -2.00 0.00 180.00 4800.00 16.76 167.78 4258.13 -1933.14 418.59 1977.94 2.00 -2.00 0.00 180.00 4900.00 14.76 167.78 4354.37 -1959.68 424.33 2005.09 2.00 -2.00 0.00 180.00 5000.00 12.76 167.78 4451.49 -1982.92 429.36 2028.87 2.00 -2.00 0.00 180.00 5100.00 10.76 167.78 4549.39 -2002.83 433.67 2049.24 2.00 -2.00 0.00 180.00 5200.00 8.76 167.78 4647.94 -2019.39 437.26 2066.18 2.00 -2.00 0.00 180.00 5300.00 6.76 167.78 4747.02 -2032.57 440.11 2079.68 2.00 -2.00 0.00 180.00 5392.46 4.91 167.79 4839.00 -2041.75 442.10 2089.07 2.00 -2.00 0.00 180.00 5400.00 4.76 167.79 4846.51 -2042.37 442.23 2089.70 2.00 "2.00 0.00 180.00 5482.69 3.10 167.79 4929.00 -2047.91 443.43 2095.37 2.00 -2.00 0.00 180.00 5500.00 2.76 167.79 4946.29 -2048.77 443.62 2096.25 2.00 -2.00 0.00 179.99 5600.00 0.75 167.81 5046.24 -2051.77 444.27 2099.31 2.00 -2.00 0.02 179.99 5602.76 0.70 167.81 5049.00 -2051.80 444.27 2099.35 2.00 -2.00 0.07 179.98 5637.76 0.00 297.78 5084.00 -2052.01 444.32 2099.56 2.00 -2.00 371.34 179.97 ~arathon Oil corporati! Planning Report (/f1J (f!iJ Date: 7/27/2005 Time: 1.5:54:58 Co-ordinate(NE) Reference: Well:BC #16, True North Vertical (TVD) Reference: Glacier KB 179.0 Section (VS) Reference: Well (0.00Ill,O.00E,167.78Azi) Plan: FinalllllTEQ Plan Marathon Oil Company Beaver Creek Pad 3 BC #16 OHOriginal Hole Company: Field: Site: Well: Wellpath: Survey MD ft 3600.00 3700.00 3800.00 3900.00 3945.74 4000.00 4100.00 Page: 4 Incl deg 33.84 33.84 33.84 33.84 33.84 32.76 30.76 28.76 26.76 24.76 22.76 20.76 Azim deg 167.78 167.78 +EI.W ft 300.87 312.65 324.44 336.22 341.62 347.92 359.06 DLS Build Turn TooIlComment degl100ft deg/10OO degl100tt 0.00 0.00 0.00 MWD/GYRO 0.00 0.00 0.00 MWD/GYRO TVD ft 3201.47 3284.53 3367.59 3450.65 3488.65 3534.00 3619.03 3705.84 3794.33 3884.39 3975.91 4068.79 4162.90 4258.13 4354.37 4451.49 4549.39 4647.94 4747.02 4839.00 4846.51 4929.00 +N/.s ft -1389.52 -1443.95 VS ft 1421.72 1477.41 167.78 167.78 167.78 167.78 167.78 167.78 167.78 167.78 167.78 167.78 -1498.38 -1552.81 -1577.68 -1606.79 -1658.23 MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO 1533.10 1588.79 1614.24 1644.03 1696.66 0.00 0.00 0.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.00 -2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.07 371.34 0.00 4200.00 4300.00 4400.00 4500.00 4600.00 4700.00 4800.00 4900.00 5000.00 5100.00 5200.00 5300.00 5392.46 5400.00 5482.69 -1706.73 -1752.25 -1794.71 -1834.08 -1870.30 -1903.34 -1933.14 -1959.68 -1982.92 -2002.83 -2019.39 -2032.57 -2041.75 -2042.37 -2047.91 369.56 379.42 388.61 397.14 404.98 1746.29 1792.85 1836.30 1876.59 1913.65 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 -2.00 0.00 0.00 0.00 0.00 0.00 0.00 18.76 16.76 14.76 12.76 10.76 8.76 6.76 4.91 4.76 3.10 2.76 0.75 0.70 0.00 0.00 167.78 167.78 167.78 167.78 167.78 412.13 418.59 424.33 429.36 433.67 437.26 440.11 442.10 442.23 443.43 1947.45 1977.94 2005.09 2028.87 2049.24 2066.18 2079.68 2089.07 2089.70 2095.37 MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO MWD/GYRO Sterling BO MWD/GYRO Sterling B1 167.78 167.78 167.79 167.79 167.79 5500.00 5600.00 5602.76 5637.76 5694.76 167.79 167.81 167.81 297.78 297.78 297.78 297.78 297.78 297.78 297.78 4946.29 5046.24 5049.00 5084.00 5141.00 -2048.77 -2051.77 -2051.80 -2052.01 -2052.01 -2052.01 -2052.01 -2052.01 -2052.01 -2052.01 -2052.01 -2052.01 -2052.01 443.62 444.27 444.27 444.32 444.32 2096.25 2099.31 2099.35 2099.56 2099.56 2099.56 2099.56 2099.56 2099.56 2099.56 MWD/GYRO MWD/GYRO Sterling B2 BC 16 Sterling B3 Sterling B3A 5700.00 5797.76 5800.00 5852.76 5900.00 6000.00 6100.00 6192.76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5146.24 5244.00 5246.24 5299.00 5346.24 444.32 444.32 444.32 444.32 444.32 MWD/GYRO Sterling B4 MWD/GYRO BC 16 Target 2 MWD/GYRO MWD/GYRO MWD/GYRO 95/8" 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 297.78 297.78 297.78 5446.24 5546.24 5639.00 444.32 444.32 444.32 2099.56 2099.56 2099.56 0.00 0.00 0.00 Targets <- Latitude --'> <- Longitude Deg Min Sec Deg MiD Sec Map Map Northing Easting ft ft 2431864.00 317812.02 Description Dip. Dir. BC 16 Sterling B3 -Circle (Radius: 100) -Plan hit target BC 16 Target 2 -Circle (Radius: 100) -Plan hit target TVD ft 5084.00 +N/.s ft -2051.87 . +EI-W ft 444.31 60 39 9.340 N 151 0 55.187 W 5299.00 -2051.87 444.31 2431864.00 317812.02 60 39 9.340 N 151 0 55.187 W Casing Points MD TVD Diameter ft ft in 2514.66 2300.00 13.375 6192.76 5639.00 9.625 Hole Size in 16.000 12.250 13 3/8" 95/8" (!I!) -Marathon Oil corporati! Planning Report (f!iJ Marathon Oil Company 7/2712005 15:54:58 ." Page: 5 .... Company: Date: Time: Field: Beaver Creek Co-ördinate(NE) Rderence: Well: BC#16, True North Site: Pad 3 Vertical (TVD) Reference: Glacier KB 179.0 Well: BC #16 Section (VS) Reference: Well (0.QQN,O.00E,167.78Azi) Wellpath: OH Original Hole Plan: FinallNTEQ Plan Formations MD TVD Formations Lithology Dip Angle Dip Direction ft ft deg deg 5392.46 4839.00 Sterling BO SANDSTONE 0.00 0.00 5482.69 4929.00 Sterling B 1 SANDSTONE 0.00 0.00 5602.76 5049.00 Sterling B2 SANDSTONE 0.00 0.00 5694.76 5141.00 Sterling B3A SANDSTONE 0.00 0.00 5797.76 5244.00 Sterling B4 SANDSTONE 0.00 0.00 -~ (..#f! ) ttarathon Oil CorporatioP Planning Report - Geographic (f!iJ Company: Field: Site: Well: WeUpath: Marathon Oil Company B.eaver Creek Pad 3 BC #16 OH Original Hole Date: 7/27/2005 . ......... Time: 15:55:34 Co-ordinate(NE) Ref~r.~~çe: VV~I: BC #11), True North Vertical (TVD)Refer¢nee: Glacier KB 179.0 Section(VS) Reference: Well (0.00N,O.ooE,167.7ßAzi) Plan: FinallNTEQ Plan 1 Field: Beaver Creek Map System:US State Plane Coordinate System 1927 Goo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea level Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre Wmm_95 Site: Pad 3 Pad center picked at BC #6 Site Position: From: Map Position Uncertainty: Ground Level: Northing: 2434023.25 ft Easting: 317305.34 ft Latitude: 60 39 30.525 N Longitude: 151 1 6.022 W North Reference: True Grid Convergence: -0.89 deg Slot Name: Latitude: 60 39 29.547 N Longitude: 151 1 4.101 W 0.00 ft 158.00 ft Well: BC #16 2005 Sterling Development Well Well Position: +N/-S -99.27 ft Northing: 2433922.51 ft +E/-W 95.74 ft Easting: 317399.53 ft Position Uncertainty: 0.00 ft Wellpath: OH Original Hole Drilled From: Surface Tie-on Depth: 0.00 ft Current Datum: Glacier KB Height 179.00 ft Above System Datum: Mean Sea Level Magnetic Data: 7/26/2005 Declination: 0.00 deg Field Strength: 0 nT Mag Dip Angle: 0.00 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 0.00 0.00 0.00 167.78 Plan: FinallNTEQ Plan Date Composed: 7/27/2005 Version: 1 Principal: Yes Tied-to: From Surface Plan Section Information MD Incl ÅziIII +EI-W DLS . Buil4:ii!<i'.f~rII no Target ft deg deg ft ft degl100ft deg!¡1QOftidegJ100ft deg 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 500.00 0.00 0.00 500.00 0.00 0.00 0.00 0.00 0.00 0.00 1628.01 33.84 167.78 1563.56 -316.22 68.47 3.00 3.00 14.87 167.78 3945.74 33.84 167.78 3488.65 -1577.68 341.62 0.00 0.00 0.00 0.00 5637.76 0.00 297.78 5084.00 -2052.01 444.32 2.00 -2.00 7.68 180.00 5852.76 0.00 297.78 5299.00 -2052.01 444.32 0.00 0.00 0.00 0.00 6192.76 0.00 297.78 5639.00 -2052.01 444.32 0.00 0.00 0.00 0.00 Section 1 : Start +EI-W VS DLS Build < .·Tuhi TFO ft ft ft degl1000 degl100ftdegl100ft deg 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 200.00 0.00 200.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 300.00 0.00 300.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 400.00 0.00 400.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 500.00 0.00 500.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Section 2 : Start Incl Azim TVD +N/.s +EI-W VS DLSlJuiIcI '.. Turn TFO deg deg ft ft ft ft degl10OOdegl1()()ft degl1000 cieg 600.00 3.00 167.78 599.95 -2.56 0.55 2.62 3.00 3.00 0.00 0.00 700.00 6.00 167.78 699.63 -10.23 2.21 10.46 3.00 3.00 0.00 0.00 800.00 9.00 167.78 798.77 -22.98 4.98 23.51 3.00 3.00 0.00 0.00 900.00 12.00 167.78 897.08 -40.79 8.83 41.74 3.00 3.00 0.00 0.00 1000.00 15.00 167.78 994.31 -63.60 13.77 65.08 3.00 3.00 0.00 0.00 1100.00 18.00 167.78 1090.18 -91.36 19.78 93.48 3.00 3.00 0.00 0.00 (!I!) -Marathon Oil corporatil Planning Report - Geographic (f!iJ ..........- -- . ..-.- -- . - ...-- Company: Marathon Oil Company Date: 7/27/2005 Time: 15:55:34 Page: 2 Field: Beaver Creek Co-ordinate(NE) Reference: Well: BC #16, True North Site: Pad 3 Vertical (TVD) Reference: Glacier KB 179.0 I Well: Be #16 Section (VS) Refertnçe: Well (0.00N.OcooE,167.78Azi) I Wellpath: OH Original Hple Plan: FinallNTEQ Plan Section 2 : Start MD Incl Azim TVD +N/-S +EI-W VS DLS Build Turn TFO ft deg deg ft ft ft ft degl100ft degl100ft degl100ft deg 1200.00 21.00 167_78 1184.43 -123.98 26.85 126.85 3.00 3.00 0.00 0.00 1300.00 24.00 167.78 1276.81 -161.38 34.94 165.12 3.00 3.00 0.00 0.00 1400.00 27.00 167.78 1367.06 -203.45 44.05 208.17 3.00 3.00 0.00 0.00 1500.00 30.00 167.78 1454.93 -250.08 54.15 255.88 3.00 3.00 0.00 0.00 1600.00 33.00 167.78 1540.18 -301.14 65.21 308.12 3.00 3.00 0.00 0.00 1628.01 33.84 167.78 1563.56 -316.22 68.47 323.55 3.00 3.00 0.00 0.00 Section 3 : Start MD Incl Azim TVD +N/.s +EI-W VS DLS Build Turn TFO ft deg deg ft ft ft ft deg/10OOdeg/100ft deg/100ft deg 1700.00 33.84 167.78 1623.35 -355.40 76.95 363.64 0.00 0.00 0.00 0.00 1800.00 33.84 167.78 1706.41 -409.83 88.74 419.33 0.00 0.00 0.00 0.00 1900.00 33.84 167.78 1789.47 -464.26 100.52 475.02 0.00 0.00 0.00 0.00 2000.00 33.84 167.78 1872.53 -518.68 112.31 530.70 0.00 0.00 0.00 0.00 2100.00 33.84 167.78 1955.59 -573.11 124.09 586.39 0.00 0.00 0.00 0.00 2200.00 33.84 167.78 2038.65 -627.54 135.88 642.08 0.00 0.00 0.00 0.00 2300.00 33.84 167.78 2121.71 -681.97 147.66 697.77 0.00 0.00 0.00 0.00 2400.00 33.84 167.78 2204.77 -736.39 159.45 753.46 0.00 0.00 0.00 0.00 2500.00 33.84 167.78 2287.83 -790.82 171.23 809.15 0.00 0.00 0.00 0.00 2514.66 33.84 167.78 2300.00 -798.80 172.96 817.31 0.00 0.00 0.00 0.00 2600.00 33.84 167.78 2370.88 -845.25 183.02 864.84 0.00 0.00 0.00 0.00 2700.00 33.84 167.78 2453.94 -899.68 194.80 920.53 0.00 0.00 0.00 0.00 2800.00 33.84 167.78 2537.00 -954.10 206.59 976.21 0.00 0.00 0.00 0.00 2900.00 33.84 167.78 2620.06 -1008.53 218.37 1031.90 0.00 0.00 0.00 0.00 3000.00 33.84 167.78 2703.12 -1062.96 230.16 1087.59 0.00 0.00 0.00 0.00 3100.00 33.84 167.78 2786.18 -1117.39 241.94 1143.28 0.00 0.00 0.00 0.00 3200.00 33.84 167.78 2869.24 -1171.81 253.73 1198.97 0.00 0.00 0.00 0.00 3300.00 33.84 167.78 2952.30 -1226.24 265.51 1254.66 0.00 0.00 0.00 0.00 3400.00 33.84 167.78 3035.35 -1280.67 277.30 1310:35 0.00 0.00 0.00 0.00 3500.00 33.84 167.78 3118.41 -1335.10 289.08 1366.04 0.00 0.00 0.00 0.00 3600.00 33.84 167.78 3201.47 -1389.52 300.87 1421.72 0.00 0.00 0.00 0.00 3700.00 33.84 167.78 3284.53 -1443.95 312.65 1477.41 0.00 0.00 0.00 0.00 3800.00 33.84 167.78 3367.59 -1498.38 324.44 1533.10 0.00 0.00 0.00 0.00 3900.00 33.84 167.78 3450.65 -1552.81 336.22 1588.79 0.00 0.00 0.00 0.00 3945.74 33.84 167.78 3488.65 -1577.68 341.62 1614.24 0.00 0.00 0.00 0.00 Section 4 : Start MD id~. Azim TVD +N/.s +EI-W VS QLS Build turD, .' TFO ft deg ft . ft ft ft degl1000 degl100ft.degt10åft deg 4000.00 32.76 167.78 3534.00 -1606.79 347.92 1644.03 2.00 -2.00 0.00 180.00 4100.00 30.76 167.78 3619.03 -1658.23 359.06 1696.66 2.00 -2.00 0.00 180.00 4200.00 28.76 167.78 3705.84 -1706.73 369.56 1746.29 2.00 -2.00 0.00 180.00 4300.00 26.76 167.78 3794.33 -1752.25 379.42 1792.85 2.00 -2.00 0.00 180.00 4400.00 24.76 167.78 3884.39 -1794.71 388.61 1836.30 2.00 -2.00 0.00 180.00 4500.00 22.76 167.78 3975.91 -1834.08 397.14 1876.59 2.00 -2.00 0.00 180.00 4600.00 20.76 167.78 4068.79 -1870.30 404.98 1913.65 2.00 -2.00 0.00 180.00 4700.00 18.76 167.78 4162.90 -1903.34 412.13 1947.45 2.00 -2.00 0.00 180.00 4800.00 16.76 167.78 4258.13 -1933.14 418.59 1977.94 2.00 -2.00 0.00 180.00 4900.00 14.76 167.78 4354.37 -1959.68 424.33 2005.09 2.00 -2.00 0.00 180.00 5000.00 12.76 167.78 4451.49 -1982.92 429.36 2028.87 2.00 -2.00 0.00 180.00 5100.00 10.76 167.78 4549.39 -2002.83 433.67 2049.24 2.00 -2.00 0.00 180.00 5200.00 8.76 167.78 4647.94 -2019.39 437.26 2066.18 2.00 -2.00 0.00 180.00 5300.00 6.76 167.78 4747.02 -2032.57 440.11 2079.68 2.00 -2.00 0.00 180.00 5392.46 4.91 167.79 4839.00 -2041.75 442.10 2089.07 2.00 -2.00 0.00 180.00 5400.00 4.76 167.79 4846.51 -2042.37 442.23 2089.70 2.00 -2.00 0.00 180.00 5482.69 3.10 167.79 4929.00 -2047.91 443.43 2095.37 2.00 -2.00 0.00 180.00 5500.00 2.76 167.79 4946.29 -2048.77 443.62 2096.25 2.00 -2.00 0.00 179.99 5600.00 0.75 167.81 5046.24 -2051.77 444.27 2099.31 2.00 -2.00 0.02 179.99 5602.76 0.70 167.81 5049.00 -2051.80 444.27 2099.35 2.00 -2.00 0.07 179.98 5637.76 0.00 297.78 5084.00 -2052.01 444.32 2099.56 2.00 -2.00 371.34 179.97 (!å"1 -Marathon Oil corporati! (f!iJ Planning Report - Geographic Company: Marathon Oil ComþSny b.te: 7I27.12,99,p! Time:f5:55:34 Page: Field: Beaver Creek Co-ordina~fReference: Well: BC #16, True North Site: Pad 3 Vertical (TVD)Reference: Glacier KB 1,79.0 Well: BC #16 Section (VS)Reference: Well (0.00N,O,00E,167.78Azi) Wellp.th: OH Original Hole Plan: FinallNTEQ Plan Section 5 : Start MD Incl Azim TVD +N/.s +EI-W VS DLS Build Turn TFO ft deg deg ft ft ft ft dég/1000 degl100ft degl1000 deg 5694.76 0.00 297.78 5141.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5700.00 0.00 297.78 5146.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5797.76 0.00 297.78 5244.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5800.00 0.00 297.78 5246.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 5852.76 0.00 297.78 5299.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 Section 6 : Start MD loci Azim TVD +N/.s +EI-W VS DLS Build Turn TFO ft dèg deg ft ft ft ft degl1000 degl10()ft deg/1000 dèg 5900.00 0.00 297.78 5346.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 6000.00 0.00 297.78 5446.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 6100.00 0.00 297.78 5546.24 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 6192.76 0.00 297.78 5639.00 -2052.01 444.32 2099.56 0.00 0.00 0.00 180.00 Map M.p <- Latitudé:""';'> ~Lt!!1git11.~-> +N/.s +EI-W Northing Eastillg Deg!\fin .' Set Dég!Min Sec ft It ft ft 0.00 0.00 0.00 0.00 0.00 0.00 2433922.51 317399.53 60 39 29.547 N 151 4.101 W 100.00 0.00 0.00 100.00 0.00 0.00 2433922.51 317399.53 60 39 29.547 N 151 4.101 W 200.00 0.00 0.00 200.00 0.00 0.00 2433922.51 317399.53 60 39 29.547 N 151 4.101 W 300.00 0.00 0.00 300.00 0.00 0.00 2433922.51 317399.53 60 39 29.547 N 151 4.101 W 400.00 0.00 0.00 400.00 0.00 0.00 2433922.51 317399.53 60 39 29.547 N 151 4.101 W 500.00 0.00 0.00 500.00 0.00 0.00 2433922.51 317399.53 60 39 29.547 N 151 4.101 W 600.00 3.00 167.78 599.95 -2.56 0.55 2433919.94 317400.04 60 39 29.522 N 151 4.090 W 700.00 6.00 167.78 699.63 -10.23 2.21 2433912.25 317401.59 60 39 29.447 N 151 4.056 W 800.00 9.00 167.78 798.77 -22.98 4.98 2433899.45 317404.15 60 39 29.321 N 151 4.001 W 900.00 12.00 167.78 897.08 -40.79 8.83 2433881.59 317407.73 60 39 29.146 N 151 3.924 W 1000.00 15.00 167.78 994.31 -63.60 13.77 2433858.70 317412.32 60 39 28.921 N 151 3.825 W 1100.00 18.00 167.78 1090.18 -91.36 19.78 2433830.86 317417.89 60 39 28.648 N 151 3.704 W 1200.00 21.00 167.78 1184.43 -123.98 26.85 2433798.13 317424.45 60 39 28.326 N 151 3.562 W 1300.00 24.00 167.78 1276.81 -161.38 34.94 2433760.61 317431.97 60 39 27.958 N 151 3.400 W 1400.00 27.00 167.78 1367.06 -203.45 44.05 2433718.40 317440.43 60 39 27.544 N 151 3.217 W 1500.00 30.00 167.78 1454.93 -250.08 54.15 2433671.62 317449.80 60 39 27.084 N 151 3.014 W 1600.00 33.00 167.78 1540.18 -301.14 65.21 2433620.39 317460.06 60 39 26.582 N 151 2.793 W 1628.01 33.84 167.78 1563.56 -316.22 68.47 2433605.27 317463.10 60 39 26.433 N 151 2.727 W 1700.00 33.84 167.78 1623.35 -355.40 76.95 2433565.96 317470.97 60 39 26.047 N 151 2.557 W 1800.00 33.84 167.78 1706.41 -409.83 88.74 2433511.35 317481.91 60 39 25.511 N 151 2.320 W 1900.00 33.84 167.78 1789.47 -464.26 100.52 2433456.75 317492.85 60 39 24.975 N 151 2.084 W 2000.00 33.84 167.78 1872.53 -518.68 112.31 2433402.15 317503.79 60 39 24.439 N 151 1.848 W 2100.00 33.84 167.78 1955.59 -573.11 124.09 2433347.54 317514.73 60 39 23.903 N 151 1.611 W 2200.00 33.84 167.78 2038.65 -627.54 135.88 2433292.94 317525.68 60 39 23.367 N 151 1.375 W 2300.00 33.84 167.78 2121.71 -681.97 147.66 2433238.34 317536.62 60 39 22.831 N 151 1.138 W 2400.00 33.84 167.78 2204.77 -736.39 159.45 2433183.73 317547.56 60 39 22.295 N 151 0.902 W 2500.00 33.84 167.78 2287.83 -790.82 171.23 2433129.13 317558.50 60 39 21.759 N 151 0.665 W 2514.66 33.84 167.78 2300.00 -798.80 172.96 2433121.13 317560.10 60 39 21.681 N, 151 0.631 W 2600.00 33.84 167.78 2370.88 -845.25 183.02 2433074.53 317569.44 60 39 21.223 N 151 0.429 W 2700.00 33.84 167.78 2453.94 -899.68 194.80 2433019.92 317580.38 60 39 20.687 N 151 0.192 W 2800.00 33.84 167.78 2537.00 -954.10 206.59 2432965.32 317591.32 60 39 20.151 N 151 0 59.956 W 2900.00 33.84 167.78 2620.06 -1008.53 218.37 2432910.72 317602.26 60 39 19.615 N 151 0 59.720 W 3000.00 33.84 167.78 2703.12 -1062.96 230.16 2432856.11 317613.20 60 39 19.079 N 151 0 59.483 W 3100.00 33.84 167.78 2786.18 -1117.39 241.94 2432801.51 317624.14 60 39 18.543 N 151 0 59.247 W 3200.00 33.84 167.78 2869.24 -1171.81 253.73 2432746.91 317635.08 60 39 18.007 N 151 0 59.010 W 3300.00 33.84 167.78 2952.30 -1226.24 265.51 2432692.30 317646.02 60 39 17.471 N 151 0 58.774 W 3400.00 33.84 167.78 3035.35 -1280.67 277.30 2432637.70 317656.96 60 39 16.935 N 151 0 58.538 W (..#f! ) tarathon Oil Corporatio' Planning Report - Geographic (M."1 çompany: Marathon Oil.Company Date: 7/2712005 Time: 15:55:34 ,,~geLi 4 Field: Beaver Creek Co-ordinate(NE) Reference: Well: BC#16, True North Site: Pad 3 Vertical (TVD) Reference: Glaçier~B 179.0 WeD: BC #16 SectiOn (VS) Reference: Well (0,00N,O.00E,167.78Azi) Wellpatb: OH Original Hole Plan: FinallNTEQ Plan . Survey Map Map <- Latitude --> <- Longitude -> MD Incl Azim TVD +N/-S +EI-W Northing Easting Deg Min Sec Deg MiD Sec ft deg deg ft ft ft ft ft 3500.00 33.84 167.78 3118.41 -1335.10 289.08 2432583.10 317667.90 60 39 16.399 N 151 0 58.301 W 3600.00 33.84 167.78 3201.47 -1389.52 300.87 2432528.49 317678.85 60 39 15.863 N 151 0 58.065 W 3700.00 33.84 167.78 3284.53 -1443.95 312.65 2432473.89 317689.79 60 39 15.327 N 151 0 57.828 W 3800.00 33.84 167.78 3367.59 -1498.38 324.44 2432419.29 317700.73 60 39 14.791 N 151 0 57.592 W 3900.00 33.84 167.78 3450.65 -1552.81 336.22 2432364.68 317711.67 60 39 14.255 N 151 0 57.355 W 3945.74 33.84 167.78 3488.65 -1577.68 341.62 2432339.73 317716.68 60 39 14.010 N 151 0 57.247 W 4000.00 32.76 167.78 3534.00 -1606.79 347.92 2432310.52 317722.53 60 39 13.723 N 151 0 57.121 W 4100.00 30.76 167.78 3619.03 -1658.23 359.06 2432258.92 317732.87 60 39 13.217 N 151 0 56.897 W 4200.00 28.76 167.78 3705.84 -1706.73 369.56 2432210.26 317742.62 60 39 12.739 N 151 0 56.687 W 4300.00 26.76 167.78 3794.33 -1752.25 379.42 2432164.60 317751.77 60 39 12.291 N 151 0 56.489 W 4400.00 24.76 167.78 3884.39 -1794.71 388.61 2432121.99 317760.30 60 39 11.872 N 151 0 56.305 W 4500.00 22.76 167.78 3975.91 -1834.08 397.14 2432082.50 317768.22 60 39 11.485 N 151 0 56.134 W 4600.00 20.76 167.78 4068.79 -1870.30 404.98 2432046.16 317775.50 60 39 11.128 N 151 0 55.976 W 4700.00 18.76 167.78 4162.90 -1903.34 412.13 2432013.02 317782.14 60 39 10.803 N 151 0 55.833 W 4800.00 16.76 167.78 4258.13 -1933.14 418.59 2431983.12 317788.13 60 39 10.509 N 151 0 55.703 W 4900.00 14.76 167.78 4354.37 -1959.68 424.33 2431956.50 317793.46 60 39 10.248 N 151 0 55.588 W 5000.00 12.76 167.78 4451.49 -1982.92 429.36 2431933.18 317798.13 60 39 10.019 N 151 0 55.487 W 5100.00 10.76 167.78 4549.39 -2002.83 433.67 2431913.21 317802.14 60 39 9.823 N 151 0 55.401 W 5200.00 8.76 167.78 4647.94 -2019.39 437.26 2431896.60 317805.46 60 39 9.660 N 151 0 55.329 W 5300.00 6.76 167.78 4747.02 -2032.57 440.11 2431883.37 317808.12 60 39 9.530 N 151 0 55.272 W 5392.46 4.91 167.79 4839.00 -2041.75 442.10 2431874.16 317809.96 60 39 9.440 N 151 0 55.232 W 5400.00 4.76 167.79 4846.51 -2042.37 442.23 2431873.53 317810.08 60 39 9.433 N 151 0 55.229 W 5482.69 3.10 167.79 4929.00 -2047.91 443.43 2431867.98 317811.20 60 39 9.379 N 151 0 55.205 W 5500.00 2.76 167.79 4946.29 -2048.77 443.62 2431867.11 317811.37 60 39 9.370 N 151 0 55.201 W 5600.00 0.75 167.81 5046.24 -2051.77 444.27 2431864.11 317811.97 60 39 9.341 N 151 0 55.188 W 5602.76 0.70 167.81 5049.00 -2051.80 444.27 2431864.08 317811.98 60 39 9.341 N 151 0 55.188 W 5637.76 0.00 297.78 5084.00 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 5694.76 0.00 297.78 5141.00 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 5700.00 0.00 297.78 5146.24 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 5797.76 0.00 297.78 5244.00 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 5800.00 0.00 297.78 5246.24 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 5852.76 0.00 297.78 5299.00 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 5900.00 0.00 297.78 5346.24 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 6000.00 0.00 297.78 5446.24 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 6100.00 0.00 297.78 5546.24 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W 6192.76 0.00 297.78 5639.00 -2052.01 444.32 2431863.87 317812.02 60 39 9.339 N 151 0 55.187 W Targets ~~p Map <-- · Latitude ......::> <- Longitude -> Name D~ription TVD +N/.s +EI-W NortbjDg Easting DegMiD .Sec Deg Min Sec pip. Dir. ft ft ft ft ft BC 16 Sterling B3 5084.00 -2051.87 444.31 2431864.00 317812.02 60 39 9.340 N 151 o 55.187 W -Circle (Radius: 100) -Plan hit target BC 16 Target 2 5299.00 -2051.87 444.31 2431864.00 317812.02 60 39 9.340 N 151 o 55.187 W -Circle (Radius: 100) -Plan hit target Casing Points MD TVD Diameter Hole SiZe Name ft ft in in 2514.66 2300.00 13.375 16.000 13 3/8" 6192.76 5639.00 9.625 12.250 95/8" (N!"1 ttarathon Oil corporatio' Planning Report - Geographic (f!iJ M~'fIU19r)Oil Company Daí¢:7127/2oo5 . Time:t5:~,~ , ,i 5 çj)Jt1pany: Fiêld: Bèaval'Craek COjIlJJhulte(NE) Referen~:VVØll: BC#16, True North Site: Pa( i~ Ver6çå1(TVD) Reference: Glacier KB17~.O Well: BC #16 SectiOn.(VS) Reference: Well (0.ooN,O,00E,167.78AZi) Wellpath: OH Original,ti9le Plan: FinallNTEQ Plan Formations MD TVD Formations Lithology Dip Angle Dip Dir'êction ft ft deg ~ 5392.46 4839.00 Sterling BO SANDSTONE 0.00 0.00 5482.69 4929.00 Sterling B1 SANDSTONE 0.00 0.00 5602.76 5049.00 Sterling B2 SANDSTONE 0.00 0.00 5694.76 5141.00 Sterling B3A SANDSTONE 0.00 0.00 5797.76 5244.00 Sterling B4 SANDSTONE 0.00 0.00 - ~ 7 $ " '" '" § 'ti ;; ¡r en Azimuths to True North Magnetic North: 0.00° Magoetic Field Strength: OnT Dip Angle: 0.00° Date: 7/2612005 Model: Wmm_95 Field; Beaver Creek Site; Pad 3 Wen; BC #16 Well path: OH Original Hole BC#!O(OB BC#II(OB BC #13 (OB BC #3 (Deep BC #3 (OB BC #5 (OB BC #6 (OB BC #9 (OB OB Original Bo!e LEGEND I hole) hole) 1 hole) ) hole) hole) ho!e) hole) 10. ANTI-COLLISION SETTINGS Interpolation Method:MD l¡¡terval: 100.00 Depth Range From: 0.00 To: 6192.76 Maximum Range: ]0000.00 Reference: Definitive Survey 8. 4. 3. 2. L o. o 500 1000 ]500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 Measured Depth [1000f]Jin] (!:!!) -Marathon Oil corporati! Anticollision Report Company: Field: Reference Site: Reference Well: Reference Wellpath: Marathon OiI'Company Beaver Creek Pad 3 BC #16 0H Original Hole CO-Ol'dina~) Reference: Well: BC #16.,.l1!eNorth Vertica~(TvD).Reference: GlacierKB 179.0 Date: 7/27/2005 1;iníe: 15:56:04 NO GLOBAL SCAN: Using user defined selection & scan criteria Interpolation Method: MD Interval: 100.00 fI Depth Range: 0.00 to 6192.76 fI Maximum Radius: 10000.00 fI Definitive Survey Systematic Ellipse Closest Approach 3D Ellipse Reference: Error Model: Scan Method: Error Surface: Survey Program for Definitive WeUpath Date: 7/27/2005 Validated: No Actual From To Survey fI fI 0.00 6192.76 Planned: FinallNTEQ Plan V1 Version: 0 Toolcode Tool Name MWD/GYRO ~ 1 Db: Oracle Summary <: Offset WeIIpath ,. Reference Oft'set Ctr-CtrEdge Separation Site Well Wellpath MD MD Distance Distance Factor Warning fI fI fI fI Pad 3 BC #10 OH Original hole VO 1000.00 997.54 235.42 222.44 18.14 Pad 3 BC #11 OH Original hole VO 1000.00 989.64 247.83 235.06 19.40 Pad 3 BC #13 OH Original hole V1 1000.00 992.77 132.17 119.37 10.33 Pad 3 BC#3 Deepening V1 800.00 799.40 106.95 97.01 10.76 Pad 3 BC#3 OH Original hole VO 800.00 793.40 106.95 97.01 10.76 Pad 3 BC#5 OH Original hole VO 900.00 903.44 143.74 132.17 12.42 Pad 3 BC#6 OH Original hole VO 1000.00 1000.34 196.23 184.23 16.36 Pad 3 BC#9 OH Original hole VO 3100.00 3139.77 460.89 399.39 7.50 Site: Pad 3 Well: BC #10 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI R.~~t1iï~~ Offset Sefut.¡ij'j~rAxis ·J'0,k.iJJj(Oft'set IMa~~1t'i Ctr-Ct!' Edge ... Separation MD" . \'ÍM> TVD Ref Offset TFÒ'ØS'Nortb East Distance Dista,çe. Faetor fI fI fI ft ft <t@9 fI ft ft ft·<" 0.00 0.00 0.00 0.00 0.00 0.00 345.04 174.03 -46.49 180.14 No Data 100.00 100.00 101.43 101.43 0.40 0.71 345.12 173.71 -46.15 179.74 178.63 162.66 200.00 200.00 202.78 202.76 0.89 1.42 345.35 172.72 -45.15 178.55 176.24 77.15 300.00 300.00 303.29 303.26 1.39 2.12 345.66 171.31 -43.81 176.85 173.33 50.27 400.00 400.00 403.08 403.03 1.89 2.82 345.95 169.78 -42.49 175.04 170.32 37.11 500.00 500.00 501.84 501.77 2.39 3.51 346.24 168.59 -41.29 173.58 167.67 29.38 600.00 599.95 601.08 601.01 3.10 4.21 178.86 168.22 -39.99 175.53 168.23 24.04 700.00 699.63 700.91 700.83 3.80 4.91 179.17 167.75 -39.00 182.69 173.99 21.00 800.00 798.77 799.37 799.29 4.50 5.60 179.41 167.46 -38.29 195.29 185.20 19.35 900.00 897.08 898.65 898.56 5.24 6.29 179.60 167.11 -37.67 213.04 201.51 18.47 1000.00 994.31 997.54 997.45 5.99 6.98 179.71 166.22 -37.16 235.42 222.44 18.14 1100.00 1090.18 1092.70 1092.60 6.74 7.65 179.71 164.90 -37.00 262.48 248.09 18.24 1200.00 1184.43 1186.40 1186.29 7.74 8.30 179.79 164.48 -36.67 295.38 279.33 18.40 1300.00 1276.81 1281.36 1281.20 8.75 8.97 180.40 164.24 -33.36 332.73 315.02 18.78 1400.00 1367.06 1374.57 1374.23 9.75 9.62 181.27 163.81 -27.81 374.29 354.93 19.33 1500.00 1454.93 1464.49 1463.81 11.00 10.25 182.33 163.38 -20.03 420.15 398.91 19.78 1600.00 1540.18 1549.19 1547.85 12.25 10.84 183.63 163.55 -9.54 470.73 447.64 20.39 1700.00 1623.35 1628.96 1626.64 13.50 11.44 184.93 164.52 2.94 525.18 500.24 21.06 1800.00 1706.41 1709.48 1705.73 14.75 12.04 186.26 166.31 17.86 580.48 553.69 21.67 1900.00 1789.47 1785.76 1780.24 16.00 12.62 187.55 168.66 34.04 636.47 607.86 22.25 2000.00 1872.53 1864.20 1856.44 17.25 13.20 188.85 172.03 52.32 693.51 663.06 22.78 2100.00 1955.59 1948.60 1937.55 18.50 13.86 190.36 175.65 75.35 750.56 718.21 23.20 2200.00 2038.65 2024.07 2009.13 19.75 14.61 191.79 179.11 98.99 808.03 773.68 23.52 2300.00 2121.71 2098.38 2078.74 21.00 15.35 193.25 183.04 124.71 866.38 830.03 23.83 2400.00 2204.77 2171.01 2146.08 22.25 16.08 194.65 187.30 151.58 925.59 887.26 24.15 2500.00 2287.83 2240.93 2209.98 23.50 16.78 196.02 191.88 179.59 985.82 945.54 24.48 2600.00 2370.88 2316.36 2277.71 24.75 17.53 197.53 196.97 212.38 1046.791004.51 24.76 2700.00 2453.94 2383.25 2337.09 26.00 18.20 198.84 201.65 242.81 1108.551064.35 25.08 2800.00 2537.00 2448.34 2394.94 27.25 18.85 199.99 206.79 272.20 1171.40 1125.30 25.41 2900.00 2620.06 2523.03 2461.43 28.50 19.60 201.16 213.04 305.63 1234.921186.82 25.68 @ ~ -Marathon Oil corporati! Anticollision Report ~ Company: Mar¡¡.tÞj)n o.il Company Date: 1/27/2005 Time: 15:56:04 P~ge: 2 Field: BeaVer Creek Reference Site: Pad 3 Co-ordinate(NE) Reference: Well: BC #16. True North Reference Well: BC #16 Vertical (TVD) Reference: Glacier KB 179.0 ReferenceWellpatb: OHQrjginal Hole Db:.. Oracle Site: Pad 3 Well: BC #10 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI Reference Oft'set Semi-Major Axis Oft'set IMation Ctr-Ctr Edge Separation MD TVD MD TVD Ref Offset TFO-HS North East Distance Distance Factor Warning ft fI fI fI ft fI deg fI fI ft fI 3000.00 2703.12 2596.61 2527.09 29.75 20.34 202.20 219.25 338.26 1298.741248.66 25.93 3100.00 2786.18 2667.27 2590.03 31.00 21.04 203.12 225.33 369.79 1362.981310.94 26.19 3200.00 2869.24 2737.40 2652.32 32.25 21.74 203.97 231.52 401 .43 1427.661373.68 26.44 3300.00 2952.30 2807.54 2714.45 33.50 22.45 204.78 237.87 433.35 1492.77 1436.83 26.68 3400.00 3035.35 2877.72 2776.57 34.75 23.15 205.52 244.38 465.34 1558.241500.34 26.92 3500.00 3118.41 2959.74 2849.22 36.00 23.97 206.32 251.95 502.65 1623.821563.85 27.08 3600.00 3201.47 3045.59 2925.46 37.25 24.83 207.08 259.36 541.44 1689.04 1626.97 27.21 3700.00 3284.53 3120.57 2992.13 38.50 25.58 207.68 265.49 575.17 1754.021689.95 27.38 3800.00 3367.59 3195.58 3058.69 39.75 26.33 208.25 271.77 609.17 1819.321753.25 27.54 3900.00 3450.65 3306.49 3157.31 41.00 27.44 209.03 279.82 659.28 1883.861815.43 27.53 4000.00 3533.99 3391.92 3233.50 42.25 28.29 209.16 284.92 697.61 1947.111876.58 27.60 4100.00 3619.02 3470.72 3303.83 43.50 29.08 208.93 289.56 732.84 2008.241935.67 27.67 4200.00 3705.83 3549.44 3374.10 44.50 29.86 208.76 294.17 768.01 2067.011992.65 27.80 4300.00 3794.32 3626.78 3442.88 45.50 30.64 208.66 298.65 803.08 2123.502047.37 27.89 4400.00 3884.38 3708.00 3514.75 46.50 31.45 208.66 303.28 840.64 2177.752099.81 27.94 4500.00 3975.90 3777.97 3576.61 47.50 32.15 208.62 307.45 873.08 2229.852150.20 28.00 4600.00 4068.77 3853.50 3643.60 48.50 32.91 208.65 312.44 907.59 2279.882198.48 28.01 4700.00 4162.88 3992.08 3767.19 49.24 34.29 209.17 321.12 969.67 2327.17 2243.63 27.86 4800.00 4258.12 4082.74 3848.89 50.00 35.20 209.34 325.79 1008.70 2370.352285.16 27.82 4900.00 4354.35 4219.94 3973.84 50.75 36.57 209.83 332.02 1065.01 2409.832322.51 27.60 5000.00 4451.48 4346.67 4090.89 51.49 37.84 210.21 337.19 1113.30 2445.572356.24 27.38 5100.00 4549.38 4522.17 4255.22 52.25 39.28 210.86 341.33 1174.69 2476.052384.53 27.05 5200.00 4647.93 4616.00 4343.96 52.95 39.98 211.07 342.78 1205.12 2502.38 2409.45 26.93 5300.00 4747.01 4705.84 4429.45 53.65 40.66 211.27 345.03 1232.67 2526.282431.98 26.79 5400.00 4846.50 4876.70 4593.83 54.35 41.94 211.84 349.35 1279.02 2546.472450.19 26.45 5500.00 4946.28 4990.48 4704.40 55.05 42.79 212.14 351.35 1305.77 2561.742463.91 26.18 5600.00 5046.23 5122.70 4833.68 55.75 43.78 212.52 353.53 1333.35 2573.17 2473.65 25.85 5700.00 5146.23 5259.39 4968.43 56.45 44.75 82.96 355.96 1356.16 2580.992479.79 25.50 5800.00 5246.23 5398.28 5105.96 57.15 45.73 83.35 357.56 1375.45 2587.052484.17 25.15 5900.00 5346.23 5551.45 5258.43 57.85 46.80 83.63 359.51 1389.69 2591.712487.06 24.77 6000.00 5446.23 5750.90 5457.72 58.55 48.19 83.77 359.23 1396.73 2592.572485.83 24.29 6100.00 5546.23 5856.99 5563.80 59.25 48.94 83.79 358.45 1397.11 2592.01 2483.83 23.96 6192.76 5638.99 5956.28 5663.08 59.89 49.63 83.79 357.60 1397.06 2591.262481.74 23.66 Site: Pad 3 Well: BC #11 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset Location ctr-ctr Edge Separation MD TVD MD TVD Ref Offset TFO-HS North East Distance Distance Factor Warning fI ft ft ft ft fI deg ft fI ft ft : . 0.00 0.00 0.00 0.00 0.00 0.00 323.65 145.75 -107.24 180.95 No Data 100.00 100.00 99.91 99.91 0.40 0.63 323.64 145.73 -107.30 180.97 179.94 175.90 200.00 200.00 199.83 199.82 0.89 1.27 323.58 145.69 -107.48 181.05 178.88 83.72 300.00 300.00 299.56 299.56 1.39 1.95 323.48 145.61 -107.85 181.20 177.86 54.17 400.00 400.00 399.24 399.23 1.89 2.65 323.28 145.51 -108.54 181.54 176.99 39.96 500.00 500.00 499.09 499.08 2.39 3.35 323.04 145.42 -109.44 182.00 176.26 31.70 600.00 599.95 598.84 598.83 3.10 4.04 155.32 145.39 -110.38 184.92 177.78 25.90 700.00 699.63 697.81 697.79 3.80 4.74 155.88 145.40 -111.66 192.85 184.32 22.60 800.00 798.77 796.14 796.10 4.50 5.43 156.80 145.47 -113.46 205.94 196.02 20.76 900.00 897.08 893.43 893.36 5.24 6.11 157.87 145.47 -116.00 224.26 212.91 19.75 1000.00 994.31 989.64 989.51 5.99 6.78 158.96 145.38 -119.36 247.83 235.06 19.40 (f!.! ) 'arathon Oil corporatio' Anticollision Report ~ Company: Marathon Ôil Cåmþany':' . . Date: 7/27/2005 Time: 15~5&:Ø4 Page: 3 Field: B~avercr~k Reference Site: Påd 3 Co-ordinate(NE) Reference: Wejl:BC.iJ16. True North Reference Well: Be #16 Vertical (TVD) Reference: GlacierKB 179.0 ReferenceWeJlplith: OH Original Hole Db: Oracle Site: Pad 3 Well: Be #11 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset IMatioo Ctr-Ctr Edge Separation MD TVD MD TVD Ref Offset TFO-HS North East Distance Distance Factor Warning ft fI ft fI fI ft deg fI fI fI ft 1100.00 1090.18 1087.63 1087.44 6.74 7.47 160.18 145.01 -122.66 275.99 261.78 19.42 1200.00 1184.43 1182.27 1182.05 7.74 8.13 161.47 144.38 -125.26 308.48 292.60 19.43 1300.00 1276.81 1274.47 1274.21 8.75 8.77 162.67 143.76 -127.85 345.86 328.34 19.74 1400.00 1367.06 1362.23 1361.94 9.75 9.39 163.83 143.66 -129.84 388.27 369.14 20.29 1500.00 1454.93 1447.08 1446.78 11.00 9.98 165.17 145.12 -130.11 436.12 415.15 20.79 1600.00 1540.18 1531.93 1531.61 12.25 10.58 166.45 146.96 -129.77 488.76 465.94 21.42 1700.00 1623.35 1614.72 1614.38 13.50 11.16 167.85 148.73 -129.20 544.73 520.08 22.10 1800.00 1706.41 1697.05 1696.68 14.75 11.73 169.12 150.45 -128.47 600.99 574.51 22.70 1900.00 1789.47 1779.08 1778.69 16.00 12.31 170.16 152.13 -127.82 657.41 629.11 23.23 2000.00 1872.53 1861.76 1861.35 17.25 12.89 171.03 153.76 -127.22 713.92 683.79 23.69 2100.00 1955.59 1944.71 1944.29 18.50 13.47 171.79 155.36 -126.47 770.44 738.48 24.11 2200.00 2038.65 2027.78 2027.33 19.75 14.05 172.46 156.91 -125.57 826.94 793.15 24.47 2300.00 2121.71 2110.95 2110.48 21.00 14.63 173.05 158.40 -124.52 883.42 847.80 24.80 2400.00 2204.77 2195.95 2195.47 22.25 15.22 173.59 159.82 -123.36 939.82 902.35 25.08 2500.00 2287.83 2280.60 2280.10 23.50 15.82 174.04 160.87 -122.36 995.98 956.67 25.34 2600.00 2370.88 2363.82 2363.32 24.75 16.40 174.44 161.82 -121.39 1052.101010.95 25.57 2700.00 2453.94 2447.46 2446.95 26.00 16.99 174.79 162.71 -120.42 1108.191065.21 25.78 2800.00 2537.00 2531.95 2531.43 27.25 17.58 175.11 163.47 -119.51 1164.191119.37 25.97 2900.00 2620.06 2616.17 2615.64 28.50 18.17 175.39 164.06 -118.67 1220.08 1173.42 26.15 3000.00 2703.12 2696.73 2696.20 29.75 18.73 175.64 164.66 -117.91 1276.031227.55 26.32 3100.00 2786.18 2777.11 2776.57 31.00 19.29 175.86 165.39 -117.19 1332.141281.85 26.49 3200.00 2869.24 2860.86 2860.32 32.25 19.88 176.08 166.22 -116.44 1388.321336.19 26.63 3300.00 2952.30 2945.78 2945.22 33.50 20.47 176.28 166.95 -115.58 1444.39 1390.42 26.76 3400.00 3035.35 3029.78 3029.22 34.75 21.06 176.47 167.58 -114.65 1500.361444.56 26.89 3500.00 3118.41 3113.04 3112.47 36.00 21.64 176.64 168.18 -113.68 1556.31 1498.67 27.00 3600.00 3201.47 3195.01 3194.43 37.25 22.22 176.81 168.77 -112.71 1612.261552.79 27.11 3700.00 3284.53 3274.39 3273.81 38.50 22.77 176.95 169.41 -111.95 1668.34 1607.07 27.23 3800.00 3367.59 3353.62 3353.02 39.75 23.33 177.07 170.16 -111.42 1724.59 1661.52 27.34 3900.00 3450.65 3438.24 3437.65 41.00 23.92 177.18 170.95 -111.03 1780.881715.97 27.43 4000.00 3533.99 3523.30 3522.70 42.25 24.52 177.32 171.63 -110.70 1836.661769.90 27.51 4100.00 3619.02 3595.67 3595.07 43.50 25.02 177.46 172.31 -110.48 1889.97 1821.45 27.58 4200.00 3705.83 3657.54 3656.92 44.50 25.46 177.57 173.54 -110.28 1941.171871.22 27.75 4300.00 3794.32 3715.57 3714.92 45.50 25.86 177.68 175.53 -110.10 1990.561919.20 27.90 4400.00 3884.38 3772.26 3771.54 46.50 26.26 177.79 178.39 -109.77 2038.22 1965.46 28.02 4500.00 3975.90 3827.19 3826.33 47.50 26.64 177.90 182.12 -109.20 2084.202010.07 28.11 4600.00 4068.77 3884.67 3883.60 48.50 27.05 178.01 187.04 -108.45 2128.54 2053.00 28.18 4700.00 4162.88 3943.26 3941.87 49.24 27.46 178.14 192.98 -107.39 2171.03 2094.33 28.31 4800.00 4258.12 3997.25 3995.46 50.00 27.83 178.26 199.41 -106.02 2211.80 2133.97 28.42 4900.00 4354.35 4039.00 4036.79 50.75 28.13 178.37 205.18 -104.65 2251.072172.20 28.54 5000.00 4451.48 4101.00 4097.96 51.49 28.56 178.54 214.93 -102.15 2288.692208.64 28.59 5100.00 4549.38 4164.00 4159.85 52.25 29.03 178.71 226.36 -99.18 2324.872243.59 28.60 5200.00 4647.93 4198.58 4193.67 52.95 29.29 178.81 233.34 -97.43 2359.472277.23 28.69 5300.00 4747.01 4227.00 4221.39 53.65 29.51 178.90 239.45 -95.98 2392.872309.72 28.78 5400.00 4846.50 4289.00 4281.54 54.35 29.97 179.08 254.12 -92.88 2424.762340.45 28.76 5500.00 4946.28 4329.34 4320.42 55.05 30.27 179.19 264.69 -90.87 2455.52 2370.20 28.78 5600.00 5046.23 4378.60 4367.60 55.75 30.64 179.32 278.60 -88.27 2484.92 2398.53 28.76 5700.00 5146.23 4415.00 4402.31 56.45 30.92 49.45 289.38 -86.21 2513.382426.02 28.77 5800.00 5246.23 4476.00 4459.98 57.15 31.53 49.64 308.87 -82.42 2543.522454.85 28.69 5900.00 5346.23 4500.58 4482.99 57.85 31.77 49.72 317.38 -80.79 2575.852486.23 28.74 6000.00 5446.23 4539.00 4518.61 58.55 32.16 49.85 331.52 -78.20 2610.51 2519.81 28.78 6100.00 5546.23 4567.42 4544.72 59.25 32.44 49.95 342.58 -76.31 2647.302555.62 28.87 'If!) 'arathon Oil corporatio' Anticollision Report ~ ." 15:56:04 4 Company: MaratÞon Oil Company Date: 7/27/2005 Time: Page: Field: Beaver ereek Reference Site: Pad 3 Co-ordinate(NE) Reference: Well: Be #16, True North Reference Well: Be #16 Vertical (TVD) Reference: Glacier KB 179.0 Reference.Wellpatb: OHOriginal Hole Db: : Oracle Site: Pad 3 Well: Be #11 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI I Reference Offset Semi-Major Axis Oft'set IMation Ctr-Ctr Edge Separation MD TVD MD TVD Ref Oft'set TFO-HS North East Distance Distance Factor Warning ft fI ft fI ft fI deg fI ft ft" ft 6192.76 5638.99 4601.00 4575.34 59.89 32.77 50.07 356.21 -74.21 2683.25 2590.58 28.96 -- Site: Pad 3 Well: Be #13 Well path: OH Original hole V1 Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset IMati!).. Ctr-Ctr Edge Separation MD TVD MD TVD Ref Oft'set TFO-HS North East. Distance Distance Factor WanûQg ft fI fI ft ft fI deg ft ft" ft ft 0.00 0.00 0.00 0.00 0.00 0.00 254.17 -31.95 -112.70 117.14 No Data 100.00 100.00 100.37 100.37 0.40 0.62 254.18 -31.88 -112.55 116.98 115.97 115.77 200.00 200.00 200.41 200.41 0.89 1.26 254.24 -31.66 -112.17 116.55 114.40 54.19 300.00 300.00 299.88 299.88 1.39 1.95 254.53 -31.08 -112.27 116.49 113.14 34.80 400.00 400.00 399.58 399.57 1.89 2.65 254.51 -31.11 -112.30 116.53 111.98 25.64 500.00 500.00 500.38 500.38 2.39 3.36 254.70 -30.74 -112.37 116.50 110.75 20.26 600.00 599.95 599.34 599.33 3.10 4.05 88.37 -30.42 -112.56 116.50 109.36 16.31 700.00 699.63 699.76 699.75 3.80 4.75 92.40 -30.08 -112.60 116.51 107.97 13.63 800.00 798.77 798.78 798.77 4.50 5.44 98.81 -29.76 -112.59 117.77 107.83 11.85 900.00 897.08 896.24 896.23 5.24 6.13 107.19 -29.25 -112.93 122.31 110.94 10.76 1000.00 994.31 992.77 992.75 5.99 6.80 116.46 -28.95 -113.77 132.17 119.37 10.33 1100.00 1090.18 1089.38 1089.36 6.74 7.48 125.93 -28.39 -114.20 148.04 133.82 10.41 1200.00 1184.43 1182.63 1182.61 7.74 8.13 134.05 -28.37 -115.10 171.15 155.28 10.78 1300.00 1276.81 1274.89 1274.86 8.75 8.78 140.89 -28.50 -116.16 201.23 183.71 11.48 1400.00 1367.06 1365.77 1365.73 9.75 9.41 146.64 -27.98 -116.94 238.14 218.98 12.43 1500.00 1454.93 1453.77 1453.73 11.00 10.03 151.10 -27.98 -117.57 280.75 259.73 13.35 1600.00 1540.18 1538.93 1538.89 12.25 10.63 154.53 -28.19 -118.46 328.99 306.12 14.38 1700.00 1623.35 1619.00 1618.95 13.50 11.19 157.59 -28.17 -119.50 381.71 357.02 15.47 1800.00 1706.41 1703.75 1703.69 14.75 11.78 160.29 -28.05 -120.42 435.33 408.81 16.41 1900.00 1789.47 1785.99 1785.93 16.00 12.35 162.36 -27.66 -121.38 489.77 461.42 17.28 2000.00 1872.53 1871.16 1871.10 17.25 12.95 164.05 -27.71 -122.34 544.17 513.97 18.02 2100.00 1955.59 1957.72 1957.64 18.50 13.56 165.42 -28.18 -123.51 598.55 566.50 18.67 2200.00 2038.65 2048.11 2048.03 19.75 14.19 166.67 -29.23 -123.79 652.29 618.36 19.22 2300.00 2121.71 2134.06 2133.96 21.00 14.79 167.63 -30.91 -124.10 705.61 669.82 19.72 2400.00 2204.77 2223.21 2223.09 22.25 15.42 168.53 -32.63 -124.00 758.93 721.27 20.15 2500.00 2287.83 2310.39 2310.24 23.50 16.03 169.34 -34.81 -122.99 811.56 772.04 20.54 2600.00 2370.88 2395.05 2394.86 24.75 16.62 170.03 -36.96 -122.12 864.31 822.94 20.90 2700.00 2453.94 2477.87 2477.65 26.00 17.20 170.62 -39.04 -121.19 917.12 873.93 21.23 2800.00 2537.00 2592.65 2592.33 27.25 18.00 171.42 -42.97 -118.45 968.96 923.71 21.42 2900.00 2620.06 2711.07 2710.34 28.50 18.83 172.34 -49.62 -111.34 1018.03 970.70 21.51 3000.00 2703.12 2849.75 2847.87 29.75 19.80 173.50 -61.06 -97.79 1064.101014.55 21.48 3100.00 2786.18 2993.99 2989.54 31.00 20.88 174.79 -78.71 -77 .40 1105.531053.66 21.31 3200.00 2869.24 3145.41 3136.33 32.25 22.01 176.20 -103.80 -50.15 1142.081087.82 21.05 3300.00 2952.30 3286.15 3270.69 33.50 23.07 177.62 -131.64 -18.88 1174.91 1118.34 20.77 3400.00 3035.35 3451.82 3425.36 34.75 24.69 179.47 -170.36 25.91 1203.371143.94 20.25 3500.00 3118.41 3573.45 3536.40 36.00 25.90 180.95 -202.26 63.93 1228.301166.40 19.84 3600.00 3201.47 3698.11 3648.55 37.25 27.15 182.49 -237.31 105.54 1251.25 1186.85 19.43 3700.00 3284.53 3802.03 3741.21 38.50 28.19 183.77 -267.67 141.50 1273.381206.69 19.10 3800.00 3367.59 3893.08 3822.31 39.75 29.10 184.86 -294.45 173.04 1295.811226.97 18.82 3900.00 3450.65 3981.73 3901.38 41.00 29.99 185.88 -320.31 203.66 1319.001248.02 18.58 4000.00 3533.99 4087.01 3995.39 42.25 31.04 187.02 -350.86 239.90 1342.381269.10 18.32 4100.00 3619.02 4213.96 4107.79 43.50 32.31 188.33 -390.65 283.48 1360.671284.87 17.95 4200.00 3705.83 4304.22 4187.48 44.50 33.21 189.24 -419.28 314.71 1375.71 1298.01 17.70 4300.00 3794.32 4400.50 4272.52 45.50 34.17 190.23 -449.75 348.03 1387.881308.21 17.42 ftð~ ttarathon Oil corporatio' Anticollision Report ~ Company;. Marathon Oil eompany Date: 7/27/2005 Time: 15:56:04 Page: Field: Beaver ereek Reference Site: Pad 3 Co-ordinate(NE) Reference: Well: Be #16,,.rueNorth ReferenèeWell: Be #16 Verdcal crvu,Reference: Glacier KB 119.0 Reference Wellpatb: OH Original Hole Db: Oracle Site: Pad 3 Well: Be #13 Wellpatb: OH Original hole V1 Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset Location Ctr-Ctr Edge Separation MD TVD MD TVD Ref Oft'set TFO-HS North East Distance Distance Factor Warning ft ft ft ft ft fI deg ft ft fI ft . 4400.00 3884.38 4496.17 4357.06 46.50 35.13 191.22 -479.94 381.12 1397.201315.57 17.12 4500.00 3975.90 4587.81 4438.17 47.50 36.05 192.17 -508.78 412.54 1403.711320.17 16.80 4600.00 4068.77 4687.22 4526.18 48.50 37.04 193.24 -539.94 446.70 1407.441321.91 16.45 4700.00 4162.88 4770.66 4600.48 49.24 37.87 194.13 -565.85 474.44 1408.661321.54 16.17 4800.00 4258.12 4859.56 4680.08 50.00 38.76 195.09 -593.01 503.22 1407.561318.80 15.86 4900.00 4354.35 4950.72 4761.83 50.75 39.68 196.12 -620.42 532.80 1404.091313.67 15.53 5000.00 4451.48 5045.42 4846.86 51.49 40.62 197.25 -648.72 563.43 1398.011305.89 15.18 5100.00 4549.38 5139.19 4931.17 52.25 41.56 198.42 -676.66 593.49 1389.271295.47 14.81 5200.00 4647.93 5234.70 5017.21 52.95 42.52 199.68 -705.09 623.69 1377.881282.42 14.43 5300.00 4747.01 5321.13 5095.38 53.65 43.38 200.88 -730.57 650.33 1364.121267.10 14.06 5400.00 4846.50 5408.25 5174.71 54.35 44.25 202.14 -755.75 676.09 1348.291249.69 13.67 5500.00 4946.28 5485.99 5245.79 55.05 45.03 203.33 -777.58 698.72 1330.701230.63 13.30 5600.00 5046.23 5569.86 5322.86 55.75 45.87 204.68 -800.22 722.85 1311.701210.09 12.91 5700.00 5146.23 5659.80 5405.68 56.45 46.77 76.13 -824.16 748.52 1291.331188.12 12.51 5800.00 5246.23 5748.00 5486.96 57.15 47.65 77.51 -847.43 773.63 1271.801167.00 12.14 5900.00 5346.23 5831.46 5564.20 57.85 48.48 78.81 -868.95 796.78 1253.561147.23 11.79 6000.00 5446.23 5915.76 5642.85 58.55 49.33 80.08 -889.63 818.99 1237.021129.15 11.47 6100.00 5546.23 5992.00 5714.35 59.25 49.93 81.22 -907.60 838.40 1222.00 1112.82 11.19 6192.76 5638.99 6071.87 5789.81 59.89 50.53 82.37 -925.21 857.78 1209.72 1099.30 10.96 Site: Pad 3 Well: Be #3 Wellpath: Deepening V1 Inter-Site Error: 0.00 ft Reference Oft'set Se~Major Axis Oft'set IMation Ctr-ctr .. .'.~~···'i,·SeparlltiC)8 ....... MD TVD MD TVD Ref ". Oft'set 'rF9--JIS North East DistanceDl$tance Factor W~iog ft ft ft ft ft ft dêg ft ft ft ft 0.00 0.00 6.00 6.00 0.00 0.00 293.62 35.87 -82.02 89.72 No Data 100.00 100.00 99.51 99.51 0.40 0.59 293.37 35.61 -82.41 89.77 88.78 90.77 200.00 200.00 199.20 199.19 0.89 1.25 292.58 34.78 -83.63 90.58 88.43 42.28 300.00 300.00 299.38 299.36 1.39 1.95 291.75 33.86 -84.87 91.38 88.03 27.33 400.00 400.00 399.57 399.53 1.89 2.65 291.02 32.99 -85.86 91.98 87.44 20.24 500.00 500.00 499.76 499.72 2.39 3.35 290.39 32.20 -86.60 92.39 86.64 16.08 600.00 599.95 599.47 599.42 3.10 4.05 123.42 31.56 -87.18 94.14 87.00 13.18 700.00 699.63 700.74 700.62 3.80 4.76 129.14 34.53 -85.52 98.49 89.94 11.52 800.00 798.77 799.40 798.81 4.50 5.45 139.35 42.09 -79.90 106.95 97.01 10.76 900.00 897.08 895.20 893.55 5.24 6.12 151.15 53.07 -70.97 123.25 111.88 10.84 1000.00 994.31 988.37 985.23 5.99 6.82 161.57 65.63 -60.17 149.17 136.35 11.64 1100.00 1090.18 1077.44 1072.64 6.74 7.49 169.40 78.49 -48.82 184.01 169.78 12.93 1200.00 1184.43 1161.88 1155.08 7.74 8.12 175.22 92.43 -37.10 227.56 211.70 14.34 1300.00 1276.81 1240.60 1231.44 8.75 8.71 179.60 107.14 -24.85 278.81 261.35 15.97 1400.00 1367.06 1312.94 1301.01 9.75 9.26 183.00 122.50 -12.33. 337.32 318.32 17.75 1500.00 1454.93 1378.83 1363.67 11.00 9.75 185.83 138.21 0.64 402.44 381.69 19.40 1600.00 1540.18 1440.40 1421.53 12.25 10.29 188.33 154.30 14.20 473.40 450.86 21.00 1700.00 1623.35 1498.90 1475.97 13.50 10.88 190.22 170.45 28.27 548.28 523.91 22.50 1800.00 1706.41 1554.36 1527.07 14.75 11.43 191.68 186.48 42.63 624.41 598.23 23.85 1900.00 1789.47 1606.43 1574.59 16.00 11.95 192.92 202.30 56.87 701.70 673.75 25.11 2000.00 1872.53 1659.00 1622.09 17.25 12.48 194.04 219.05 71.95 780.12 750.40 26.25 2100.00 1955.59 1704.59 1662.89 18.50 12.93 194.94 234.16 85.56 859.57 828.14 27.35 2200.00 2038.65 1749.00 1702.28 19.75 13.38 195.76 249.41 99.29 939.96 906.83 28.38 2300.00 2121.71 1793.48 1741.34 21.00 13.94 196.53 265.23 113.53 1021.29 986.36 29.24 2400.00 2204.77 1843.00 1784.29 22.25 14.55 197.35 283.54 130.02 1103.601066.80 29.99 (!:!!) ~arathon Oil corporati! Anticollision Report ~ Company: Marathon Oil eompany Date: 7/27/2005 ....... ···TIDJe: 15:56:04" Page: 6 Field: Beaver ereek Reference Site: Pad 3 Co-ordinate(NE) Rêfermce: Well: BO#16, True North Rèference Well: Be#16 Vertical (I'VO) Reference: Glacier KB 179.0 Rêference Wel~th: OH OrigintilHole fib:> Oracle Site: Pad 3 Well: Be #3 Wellpath: Deepening V1 Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset Location Ctr-Ctr Edge Separation MD TVD MD TVO Ref Oft'set TFO-HS North East Distance Distance Factor Warning ft ft ft ft ft ft deg ft ft ft ft 2500.00 2287.83 1872.56 1809.66 23.50 14.92 197.81 294.83 140.14 1186.691148.27 30.89 2600.00 2370.88 1909.19 1840.84 24.75 15.38 198.36 309.20 152.90 1270.671230.54 31.67 2700.00 2453.94 1944.20 1870.37 26.00 15.82 198.87 323.33 165.31 1355.431313.61 32.42 2800.00 2537.00 1979.40 1899.78 27.25 16.26 199.35 337.92 178.03 1440.901397.40 33.12 2900.00 2620.06 2017 .45 1931.26 28.50 16.73 199.87 353.93 192.18 1526.901481.67 33.76 3000.00 2703.12 2062.67 1968.33 29.75 17.30 200.47 373.15 209.54 1613.311566.26 34.29 3100.00 2786.18 2117.19 2012.84 31.00 17.98 201.16 396.14 231.03 1699.691650.71 34.70 3200.00 2869.24 2159.83 2047.55 32.25 18.51 201.67 414.03 248.17 1786.08 1735.32 35.19 3300.00 2952.30 2195.41 2076.44 33.50 18.96 202.07 429.19 262.36 1872.861820.40 35.70 3400.00 3035.35 2230.24 2104.65 34.75 19.39 202.42 444.28 276.13 1960.021905.88 36.20 3500.00 3118.41 2293.64 2155.95 36.00 20.19 203.01 471.71 301.35 2047.201991.02 36.44 3600.00 3201.47 2358.58 2208.49 37.25 21.00 203.59 499.23 327.79 2134.052075.80 36.64 3700.00 3284.53 2413.87 2253.21 38.50 21.69 204.06 522.28 350.71 2220.61 2160.43 36.90 3800.00 3367.59 2460.89 2291.21 39.75 22.28 204.44 541.85 370.29 2307.22 2245.19 37.20 3900.00 3450.65 2507.72 2329.03 41.00 22.86 204.79 561.39 389.83 2393.902330.04 37.49 4000.00 3533.99 2543.00 2357.49 42.25 23.30 204.27 576.13 404.57 2480.452414.90 37.84 4100.00 3619.02 2593.47 2398.17 43.50 23.93 203.32 597.38 425.57 2565.692498.26 38.05 4200.00 3705.83 2635.52 2432.03 44.50 24.46 202.44 615.30 442.90 2649.51 2580.55 38.42 4300.00 3794.32 2693.00 2478.26 45.50 25.18 201.79 640.12 466.36 2731.862661.19 38.65 4400.00 3884.38 2734.86 2511.89 46.50 25.70 201.11 658.30 483.41 2812.482740.29 38.96 4500.00 3975.90 2798.28 2562.78 47.50 26.49 200.69 685.71 509.51 2891.202817.21 39.08 4600.00 4068.77 2854.62 2607.91 48.50 27.20 200.29 710.01 532.89 2967.932892.24 39.21 4700.00 4162.88 2908.68 2651.17 49.24 27.88 199.92 733.50 555.25 3042.822965.70 39.46 4800.00 4258.12 2974.00 2703.37 50.00 28.69 199.68 762.12 582.13 3115.843037.16 39.60 4900.00 4354.35 3038.51 2754.92 50.75 29.50 199.48 790.42 608.65 3186.743106.50 39.71 5000.00 4451.48 3119.15 2819.42 51.49 30.51 199.44 825.54 641.95 3255.203173.20 39.70 5100.00 4549.38 3202.47 2886.15 52.25 31.55 199.44 861.53 676.51 3321.143237.35 39.64 5200.00 4647.93 3291.12 2957.35 52.95 32.66 199.51 899.53 713.20 3384.44 3298.83 39.54 5300.00 4747.01 3382.53 3031.05 53.65 33.80 199.61 938.42 750.76 3444.993357.54 39.40 5400.00 4846.50 3475.51 3106.33 54.35 34.96 199.74 977.68 788.68 3502.733413.42 39.22 5500.00 4946.28 3570.30 3183.36 55.05 36.15 199.90 1017.42 827.05 3557.61 3466.42 39.01 5600.00 5046.23 3661.78 3257.83 55.75 37.29 200.04 1055.43 864.15 3609.643516.61 38.80 5700.00 5146.23 3753.91 3332.84 56.45 38.44 70.50 1093.34 901.88 3659.39 3564.50 38.57 5800.00 5246.23 3845.47 3407.52 57.15 39.58 71.06 1130.81 939.35 3708.953612.22 38.34 5900.00 5346.23 3935.40 3481.02 57.85 40.71 71.60 1167.45 975.99 3758.55 3660.00 38.14 6000.00 5446.23 4023.81 3553.40 58.55 41.81 72.11 1203.35 1011.89 3808.203707.85 37.95 6100.00 5546.23 4106.32 3620.99 59.25 42.85 72.58 1236.81 1045.35 3858.01 3755.92 37.79 6192.76 5638.99 4191.83 3691.03 59.89 43.91 73.05 1271.32 1080.20 3904.30 3800.49 37.61 Site: Pad 3 Well: Be #3 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset Loéation Ctr-Ctr Edge . Separatiòn MD TVO MD TVD Ref Offset TFO-HS North East Distance Distance Factor Warning ft ft. ft ft ft ft deg ft ft ft ft 0.00 0.00 0.00 0.00 0.00 0.00 293.62 35.87 -82.02 89.72 No Data 100.00 100.00 93.51 93.51 0.40 0.59 293.37 35.61 -82.41 89.77 88.78 90.77 200.00 200.00 193.20 193.19 0.89 1.25 292.58 34.78 -83.63 90.58 88.43 42.28 300.00 300.00 293.38 293.36 1.39 1.95 291.75 33.86 -84.87 91.38 88.03 27.33 400.00 400.00 393.57 393.53 1.89 2.65 291.02 32.99 -85.86 91.98 87.44 20.24 500.00 500.00 493.76 493.72 2.39 3.35 290.39 32.20 -86.60 92.39 86.64 16.08 600.00 599.95 593.47 593.42 3.10 4.05 123.42 31.56 -87.18 94.14 87.00 13.18 (!:!!) 'arathon Oil corporati' Anticollision Report ~ CompanY: Marathon Oil Company Date: 7/21Î2005 Tllne:, 15:56:04 Page: 7 Field: Beaver eréek "'Well: Be #1$;TrOEI North Reference Site: Påd 3 Co-ordinate(NE) Reference; Reference Well: Be #16 Vertical (TVO) Reference~ " Glacier KB 179.0 p~:Oraçle Reference WeUpath: OH Original Hole Site: Pad 3 Well: Be #3 Wellpatb: OH Original hole VO Inter-Site Error: 0.00 fI Reference Offset Semi-Major ,Axis Offset IMation Ctr-Ctr Edge Separation MD TVD MD TVD Ref Oft'set TFO-HS North East Distance Distance Factor Watoing ft ft ft ft ft ft dØQ ft ft ft ft 700.00 699.63 694.74 694.62 3.80 4.76 129.14 34.53 -85.52 98.49 89.94 11.52 800.00 798.77 793.40 792.81 4.50 5.45 139.35 42.09 -79.90 106.95 97.01 10.76 900.00 897.08 889.20 887.55 5.24 6.12 151.15 53.07 -70.97 123.25 111.88 10.84 1000.00 994.31 982.37 979.23 5.99 6.82 161.57 65.63 -60.17 149.17 136.35 11.64 1100.00 1090.18 1071.44 1066.64 6.74 7.49 169.40 78.49 -48.82 184.01 169.78 12.93 1200.00 1184.43 1155.88 1149.08 7.74 8.12 175.22 92.43 -37.10 227.56 211.70 14.34 1300.00 1276.81 1234.60 1225.44 8.75 8.71 179.60 107.14 -24.85 278.81 261.35 15.97 1400.00 1367.06 1306.94 1295.01 9.75 9.26 183.00 122.50 -12.33 337.32 318.32 17.75 1500.00 1454.93 1372.83 1357.67 11.00 9.75 185.83 138.21 0.64 402.44 381.69 19.40 1600.00 1540.18 1434.40 1415.53 12.25 10.29 188.33 154.30 14.20 473.40 450.86 21.00 1700.00 1623.35 1492.90 1469.97 13.50 10.88 190.22 170.45 28.27 548.28 523.91 22.50 1800.00 1706.41 1548.36 1521.07 14.75 11.43 191.68 186.48 42.63 624.41 598.23 23.85 1900.00 1789.47 1600.43 1568.59 16.00 11.95 192.92 202.30 56.87 701.70 673.75 25.11 2000.00 1872.53 1653.00 1616.09 17.25 12.48 194.04 219.05 71.95 780.12 750.40 26.25 2100.00 1955.59 1698.59 1656.89 18.50 12.93 194.94 234.16 85.56 859.57 828.14 27.35 2200.00 2038.65 1743.00 1696.28 19.75 13.38 195.76 249.41 99.29 939.96 906.83 28.38 2300.00 2121.71 1787.48 1735.34 21.00 13.94 196.53 265.23 113.53 1021.29 986.36 29.24 2400.00 2204.77 1837.00 1778.29 22.25 14.55 197.35 283.54 130.02 1103.601066.80 29.99 2500.00 2287.83 1866.56 1803.66 23.50 14.92 197.81 294.83 140.14 1186.691148.27 30.89 2600.00 2370.88 1903.19 1834.84 24.75 15.38 198.36 309.20 152.90 1270.671230.54 31.67 2700.00 2453.94 1938.20 1864.37 26.00 15.82 198.87 323.33 165.31 1355.431313.61 32.42 2800.00 2537.00 1973.40 1893.78 27.25 16.26 199.35 337.92 178.03 1440.901397.40 33.12 2900.00 2620.06 2011.45 1925.26 28.50 16.73 199.87 353.93 192.18 1526.901481.67 33.76 3000.00 2703.12 2056.67 1962.33 29.75 17.30 20.0.47 373.15 209.54 1613.311566.26 34.29 3100.00 2786.18 2111.19 2006.84 31.00 17.98 201.16 396.14 231.03 1699.691650.71 34.70 3200.00 2869.24 2153.83 2041.55 32.25 18.51 201.67 414.03 248.17 1786.081735.32 35.19 3300.00 2952.30 2189.41 2070.44 33.50 18.96 202.07 429.19 262.36 1872.861820.40 35.70 3400.00 3035.35 2224.24 2098.65 34.75 19.39 202.42 444.28 276.13 1960.021905.88 36.20 3500.00 3118.41 2287.64 2149.95 36.00 20.19 203.01 471.71 301.35 2047.201991.02 36.44 3600.00 3201.47 2352.58 2202.49 37.25 21.00 203.59 499.23 327.79 2134.052075.80 36.64 3700.00 3284.53 2407.87 2247.21 38.50 21.69 204.06 522.28 350.71 2220.61 2160.43 36.90 3800.00 3367.59 2454.89 2285.21 39.75 22.28 204.44 541.85 370.29 2307.222245.19 37.20 3900.00 3450.65 2501.72 2323.03 41.00 22.86 204.79 561.39 389.83 2393.902330.04 37.49 4000.00 3533.99 2537.00 2351.49 42.25 23.30 204.27 576.13 404.57 2480.452414.90 37.84 4100.00 3619.02 2587.47 2392.17 43.50 23.93 203.32 597.38 425.57 2565.69 2498.26 38.05 4200.00 3705.83 2629.52 2426.03 44.50 24.46 202.44 615.30 442.90 2649.51 2580.55 38.42 4300.00 3794.32 2687.00 2472.26 45.50 25.18 201.79 640.12 466.36 2731.862661.19 38.65 4400.00 3884.38 2728.86 2505.89 46.50 25.70 201.11 658.30 483.41 2812.482740.29 38.96 4500.00 3975.90 2792.28 2556.78 47.50 26.49 200.69 685.71 509.51 2891.20 2817.21 39.08 4600.00 4068.77 2848.62 2601.91 48.50 27.20 200.29 710.01 532.89 2967.932892.24 39.21 4700.00 4162.88 2902.68 2645.17 49.24 27.88 199.92 733.50 555.25 3042.822965.70 39.46 4800.00 4258.12 2968.00 2697.37 50.00 28.69 199.68 762.12 582.13 3115.843037.16 39.60 4900.00 4354.35 3032.51 2748.92 50.75 29.50 199.48 790.42 608.65 3186.743106.50 39.71 5000.00 4451.48 3113.15 2813.42 51.49 30.51 199.44 825.54 641.95 3255.203173.20 39.70 5100.00 4549.38 3196.47 2880.15 52.25 31.55 199.44 861.53 676.51 3321.143237.35 39.64 5200.00 4647.93 3285.12 2951.35 52.95 32.66 199.51 899.53 713.20 3384.44 3298.83 39.54 5300.00 4747.01 3376.53 3025.05 53.65 33.80 199.61 938.42 750.76 3444.993357.54 39.40 5400.00 4846.50 3469.51 3100.33 54.35 34.96 199.74 977.68 788.68 3502.733413.42 39.22 5500.00 4946.28 3564.30 3177.36 55.05 36.15 199.90 1017.42 827.05 3557.61 3466.42 39.01 5600.00 5046.23 3655.78 3251.83 55.75 37.29 200.04 1055.43 864.15 3609.643516.61 38.80 5700.00 5146.23 3747.91 3326.84 56.45 38.44 70.50 1093.34 901.88 3659.39 3564.50 38.57 (tð~ 'arathon Oil corporatil Anticollision Report ~ Company: Marathon Oil Company Date: 7/27/2005 Time: 15:56:04 ...: 8 Field: Beaver ereek Reference Site: Pad 3 Co-ordinate(NE) ~~fe..ence: Well: Be #16, True Nörth Reference Well: Be #16 Vertical (TVD) Reference: Glacier KB 179.0 Reference Wellpatlt: OH Original Hole Db: Oracle Site: Pad 3 Well: Be #3 Wellpath: OH Original hole VO Inter-Site Error: 0.00 ft Reference Oft'set Semi-Major Axis Offset Location Ctr-CtrEdge Separatl!)n MD TVD MD TVO Ref Oft'set TFO-HS North East Distance Distance Factor Warning ft ft ft ft ft ft deg ft ft ft ft 5800.00 5246.23 3839.47 3401.52 57.15 39.58 71.06 1130.81 939.35 3708.953612.22 38.34 5900.00 5346.23 3929.40 3475.02 57.85 40.71 71.60 1167.45 975.99 3758.55 3660.00 38.14 6000.00 5446.23 4017.81 3547.40 58.55 41.81 72.11 1203.35 1011.89 3808.20 3707.85 37.95 6100.00 5546.23 4100.32 3614.99 59.25 42.85 72.58 1236.81 1045.35 3858.01 3755.92 37.79 6192.76 5638.99 4185.83 3685.03 59.89 43.91 73.05 1271.32 1080.20 3904.30 3800.49 37.61 Site: Pad 3 Well: Be #5 Wellpath: OH Original hole VO Inter-Site Error: 0.00 ft .,..., Reference Offset semi-Major AXis Q~ IÀlc:ation Ctr-Ctr Edge Separation MD TVD MD TVO Ref Oft'set TFO-HS North East Distance Distance FactO.. Warning ft <. ft 'ft ft ft ft deg ft ft ft ft 0.00 0.00 6.01 6.01 0.00 0.04 307.53 67.59 -88.00 110.96 110.92 2638.02 100.00 100.00 106.15 106.15 0.40 0.74 307.55 67.57 -87.92 110.89 109.75 97.44 200.00 200.00 206.16 206.16 0.89 1.44 307.57 67.53 -87.78 110.75 108.41 47.37 300.00 300.00 306.27 306.26 1.39 2.14 307.63 67.49 -87.56 110.55 107.01 31.24 400.00 400.00 406.11 406.11 1.89 2.84 307.69 67.48 -87.35 110.38 105.64 23.30 500.00 500.00 505.87 505.87 2.39 3.54 307.71 67.53 -87.35 110.41 104.47 18.60 600.00 599.95 606.22 606.22 3.10 4.24 140.65 67.33 -87.40 112.34 105.00 15.31 700.00 699.63 705.94 705.94 3.80 4.94 142.75 66.93 -87.58 118.39 109.65 13.55 800.00 798.77 805.34 805.34 4.50 5.64 145.85 66.21 -87.57 128.53 118.39 12.68 900.00 897.08 903.44 903.44 5.24 6.32 149.51 65.74 -87.67 143.74 132.17 12.42 1000.00 994.31 1000.66 1000.65 5.99 7.00 153.20 65.29 -87.80 164.11 151.11 12.62 1100.00 1090.18 1096.09 1096.08 6.74 7.67 156.47 64.76 -88.36 189.91 175.49 13.17 1200.00 1184.43 1191.22 1191.20 7.74 8.34 159.39 64.36 -88.99 221.12 205.03 13.75 1300.00 1276.81 1283.92 1283.90 8.75 8.99 161.94 63.74 -89.00 256.99 239.25 14.49 1400.00 1367.06 1372.66 1372.64 9.75 9.61 164.13 63.75 -88.71 298.37 279.02 15.42 1500.00 1454.93 1460.13 1460.11 11.00 10.14 165.92 64.05 -88.71 345.09 323.95 16.33 1600.00 1540.18 1546.82 1546.80 12.25 10.64 167.39 64.09 -88.71 396.34 373.45 17.32 1700.00 1623.35 1631.31 1631.29 13.50 11.23 168.84 63.81 -88.63 450.74 426.01 18.23 1800.00 1706.41 1714.54 1714.52 14.75 11.81 170.04 63.45 -88.59 505.42 478.86 19.03 1900.00 1789.47 1797.85 1797.83 16.00 12.40 171.01 63.09 -88.56 560.23 531.84 19.73 2000.00 1872.53 1880.83 1880.81 17.25 12.98 171.82 62.80 -88.41 615.15 584.93 20.35 2100.00 1955.59 1962.15 1962.13 18.50 13.40 172.49 62.65 -88.23 670.28 638.39 21.01 2200.00 2038.65 2046.27 2046.25 19.75 13.95 173.08 62.60 -88.14 725.59 691.90 21.54 2300.00 2121.71 2128.98 2128.96 21.00 14.53 173.59 62.48 -87.84 780.81 745.29 21.98 2400.00 2204.77 2211.54 2211.51 22.25 15.10 174.03 62.50 -87.56 836.21 798.86 22.39 2500.00 2287.83 2294.70 2294.68 23.50 15.69 174.39 62.33 -87.76 891.59 852.41 22.76 2600.00 2370.88 2375.81 2375.79 24.75 16.25 174.67 62.15 -88.33 947.10 906.10 23.10 2700.00 2453.94 2455.76 2455.74 26.00 16.81 174.93 62.29 -88.67 1002.87 960.06 23.43 2800.00 2537.00 2541.31 2541.29 27.25 17.41 175.19 62.47 -88.93 1058.661014.00 23.71 2900.00 2620.06 2622.68 2622.65 28.50 17.98 175.42 62.61 -89.09 1114.401067.93 23.98 3000.00 2703.12 2704.85 2704.82 29.75 18.56 175.65 62.94 -88.97 1170.261121.96 24.23 3100.00 2786.18 2789.13 2789.10 31.00 19.15 175.86 63.26 -88.87 1226.131175.98 24.45 3200.00 2869.24 2871.65 2871.62 32.25 19.73 176.05 63.48 -88.77 1281.901229.93 24.67 3300.00 2952.30 2950.30 2950.27 33.50 20.28 176.20 63.79 -88.84 1337.841284.07 24.88 3400.00 3035.35 3029.22 3029.18 34.75 20.83 176.39 64.63 -88.27 1394.131338.56 25.09 3500.00 3118.41 3123.52 3123.47 36.00 21.49 176.62 65.39 -86.89 1450.081392.59 25.23 3600.00 3201.47 3206.03 3205.97 37.25 22.07 176.81 65.83 -85.52 1505.771446.46 25.39 3700.00 3284.53 3287.61 3287.54 38.50 22.64 176.97 66.21 -84.51 1561.521500.39 25.54 3800.00 3367.59 3365.27 3365.20 39.75 23.18 177.09 66.62 -84.00 1617.44 1554.52 25.70 3900.00 3450.65 3453.12 3453.04 41.00 23.80 177.21 67.15 -83.61 1673.481608.69 25.83 (!:!!) tLarathon Oil corporatio' ~ Anticollision Report CO(ltpany: Marathon Oil Company Date: 7/2712005 Time: 15¡~å4 Field: Beaver ereék Referel!,ce Site: Pàd 3 Co-ordina~)R~ference: Well: BC#16, True Nortl1 Reference Well: Be #16 Vertical (TVD) Reference: GlacierKB 179.0 Refel"ence WeUpath; OH Original Hole Db: Site: Pad 3 Well: Be #5 Wellpath: OH Original hole VO Inter-Site Error: 0.00 ft Reference Offset Semi-Major ~ Oft'set Location Ctr-Ctr Edge Separation MD TVO MD TVD Ref Oft'set TFO-HS North East Distance .Distanee Factor Warning ft ft ft ft ft ft deg ft ft ft ft 4000.00 3533.99 3537.05 3536.97 42.25 24.38 177.35 67.38 -83.42 1728.87 1662.25 25.95 4100.00 3619.02 3630.00 3629.92 43.50 25.03 177.49 67.30 -83.26 1781.351712.82 25.99 4200.00 3705.83 3707.06 3706.99 44.50 25.57 177.60 67.22 -83.33 1830.881760.81 26.13 4300.00 3794.32 3798.80 3798.72 45.50 26.07 177.70 67.44 -83.47 1877.661806.10 26.24 4400.00 3884.38 3890.45 3890.38 46.50 26.52 177.79 67.45 -83.48 1921.091848.07 26.31 4500.00 3975.90 3981.98 3981.90 47.50 26.98 177.87 67.45 -83.48 1961.351886.87 26.33 4600.00 4068.77 4079.47 4079.40 48.50 27.62 177.94 67.39 -83.36 1998.311922.20 26.26 4700.00 4162.88 4172.17 4172.09 49.24 28.27 178.00 67.20 -83.23 2031.871954.36 26.21 4800.00 4258.12 4271.46 4271.38 50.00 28.96 178.04 66.91 -83.49 2062.141983.19 26.12 4900.00 4354.35 4362.10 4362.03 50.75 29.44 178.08 66.66 . -83.54 2089.032008.84 26.05 5000.00 4451.48 4450.80 4450.72 51.49 30.03 178.12 66.76 -83.55 2112.91 2031 ;38 25.92 5100.00 4549.38 4547.33 4547.25 52.25 30.70 178.15 67.13 -83.67 2133.662050.71 25.72 5200.00 4647.93 4646.37 4646.29 52.95 31.40 178.17 67.42 -83.98 2150.952066.61 25.50 5300.00 4747.01 4744.12 4744.03 53.65 32.08 178.18 67.73 -84.26 2164.81 2079.09 25.25 5400.00 4846.50 4843.27 4843.19 54.35 32.77 178.20 68.13 -84.39 2175.262088.14 24.97 5500.00 4946.28 4943.21 4943.12 55.05 33.47 178.20 68.54 -84.50 2182.232093.71 24.65 5600.00 5046.23 5044.03 5043.95 55.75 34.18 178.19 68.89 -84.77 2185.692095.76 24.31 5700.00 5146.23 5143.49 5143.41 56.45 34.88 48.21 69.18 -85.09 2186.29 2094.97 23.94 5800.00 5246.23 5233.49 5233.41 57.15 35.51 48.21 69.75 -85.25 2186.942094.29 23.60 5900.00 5346.23 5333.23 5333.14 57.85 36.20 48.21 70.61 -85.38 2187.812093.76 23.26 6000.00 5446.23 5435.93 5435.83 58.55 36.92 48.21 71.46 -85.58 2188.672093.20 22.93 6100.00 5546.23 5543.89 5543.79 59.25 37.68 48.21 72.03 -85.53 2189.162092.24 22.59 6192.76 5638.99 5644.41 5644.32 59.89 38.38 48.22 72.37 -85.48 2189.472091.19 22.28 Site: Pad 3 Well: Be #6 Wellpath: OH Original hole VO Inter-Site Error: 0.00 ft Reference Oft'set Semi-Major Axis Offset Location ctr-C~" " Edge,~~~tioa MD TVD MD .TVD Ref Oft'set TFo-HS North East Distaóce, .·Distaoèe. "Factor ft ft ft ft ft ft <t~ ft ft ;Y'~ ...., ft ·ft 0.00 0.00 6.00 6.00 0.00 0.03 316.04 99.27 -95.74 137.91 137.88 4597.14 100.00 100.00 106.00 106.00 0.40 0.53 316.04 99.27 -95.74 137.91 136.99 149.10 200.00 200.00 206.00 206.00 0.89 1.03 316.04 99.27 -95.74 137.91 135.99 71.64 300.00 300.00 306.00 306.00 1.39 1.53 316.04 99.27 -95.74 137.91 134.99 47.15 400.00 400.00 406.00 406.00 1.89 2.03 316.04 99.27 -95.74 137.91 133.99 35.14 500.00 500.00 506.00 506.00 2.39 2.54 316.04 99.27 -95.74 137.91 132.98 27.93 600.00 599.95 605.94 605.94 3.10 3.24 148.76 99.24 -95.78 140.15 133.82 22.12 700.00 699.63 705.61 705.61 3.80 3.94 150.19 99.16 -95.89 146.93 139.20 19.00 800.00 798.77 804.74 804.74 4.50 4.63 152.30 99.03 -96.07 158.42 149.29 17.35 900.00 897.08 903.07 903.07 5.24 5.32 154.75 98.85 -96.31 174.80 164.23 16.54 1000.00 994.31 1000.34 1000.33 5.99 6.00 157.28 98.63 -96.62 196.23 184.23 16.36 1100.00 1090.18 1096.16 1096.16 6.74 6.67 159.70 98.40 -96.97 222.80 209.38 16.60 1200.00 1184.43 1190.34 1190.34 7.74 7.33 161.89 98.22 -97.32 254.54 239.46 16.88 1300.00 1276.81 1282.63 1282.62 8.75 7.98 163.80 98.08 -97.68 291.39 274.67 17 .42 1400.00 1367.06 1372.76 1372.75 9.75 8.61 165.44 97.97 -98.05 333.24 314.89 18.16 1500.00 1454.93 1460.47 1460.47 11.00 9.22 166.82 97.91 -98.42 379.97 359.75 18.79 1600.00 1540.18 1545.68 1545.67 12.25 9.73 167.97 97.87 -98.78 431.40 409.43 19.63 1700.00 1623.35 1628.92 1628.91 13.50 10.14 169.19 97.85 -99.08 486.24 462.60 20.57 1800.00 1706.41 1712.06 1712.05 14.75 10.56 170.26 97.83 -99.32 541.37 516.06 21.39 1900.00 1789.47 1795.21 1795.20 16.00 10.98 171.14 97.81 -99.50 596.60 569.63 22.12 2000.00 1872.53 1878.37 1878.36 17.25 11.39 171.88 97.80 -99.61 651.89 623.26 22.76 (..If! ) ttarathon Oil corporatio' Anticollision Report (N!) Company: Ma~~óO.Oil Compi!I1Y ". Date: . . 71-J!112DØ5 Tim~:15:56:04 10 ., Field: Beáverereek Reference Site: Pad 3 Co-otd.inll.~) Reference: ",~n:Be #16, TrueNårth Reference Well: Be #16 VertlÇal crvu) Reference: Glacier KB 179.0 Reference Wellpath: OH Original Hole Db: Oracle Site: Pad 3 Well: Be #6 Wellpath: OH Original hole VO Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Oft'set IMation Ctr-Ctr Edge Separation MD TVD MD TVD Ref Offset TFO-HS North East Distance Distance Factor Wåming ft ft ft ft ft ft deg ft ft ft ft 2100.00 1955.59 1961.54 1961.53 18.50 11.81 172.52 97.80 -99.67 707.24 676.94 23.34 2200.00 2038.65 2044.66 2044.65 19.75 12.22 173.06 97.80 -99.68 762.63 730.66 23.86 2300.00 2121.71 2127.72 2127.71 21.00 12.64 173.53 97.80 -99.68 818.05 784.42 24.32 2400.00 2204.77 2210.77 2210.77 22.25 13.05 173.94 97.80 -99.68 873.51 838.21 24.75 2500.00 2287.83 2293.83 2293.83 23.50 13.47 174.30 97.80 -99.68 929.00 892.03 25.13 2600.00 2370.88 2376.89 2376.88 24.75 13.88 174.62 97.80 -99.68 984.51 945.88 25.49 2700.00 2453.94 2459.95 2459.94 26.00 14.30 174.91 97.80 -99.68 1040.03 999.74 25.81 2800.00 2537.00 2543.01 2543.00 27.25 14.72 175.17 97.80 -99.68 1095.581053.62 26.11 2900.00 2620.06 2626.07 2626.06 28.50 15.13 175.40 97.80 -99.68 1151.141107.51 26.39 3000.00 2703.12 2709.13 2709.12 29.75 15.55 175.61 97.80 -99.68 1206.71 1161.42 26.64 3100.00 2786.18 2792.19 2792.18 31.00 15.96 175.81 97.80 -99.68 1262.291215.33 26.88 3200.00 2869.24 2875.24 2875.24 32.25 16.38 175.98 97.80 -99.68 1317.881269.26 27.11 3300.00 2952.30 2958.30 2958.30 33.50 16.79 176.15 97.80 -99.68 1373.481323.19 27.31 3400.00 3035.35 3041.36 3041.35 34.75 17.21 176.30 97.80 -99.68 1429.081377.13 27.51 3500.00 3118.41 3124.42 3124.41 36.00 17.62 176.44 97.80 -99.68 1484.69 1431.08 27.69 3600.00 3201.47 3207.48 3207.47 37.25 18.04 176.56 97.80 -99.68 1540.311485.03 27.86 3700.00 3284.53 3290.54 3290.53 38.50 18.45 176.68 97.80 -99.68 1595.931538.99 28.02 3800.00 3367.59 3373.60 3373.59 39.75 18.87 176.80 97.80 -99.68 1651.561592.95 28.18 3900.00 3450.65 3456.66 3456.65 41.00 19.28 176.90 97.80 -99.68 1707.191646.91 28.32 4000.00 3533.99 3542.40 3542.40 42.25 19.80 177.04 97.77 -99.68 1762.371700.33 28.41 4100.00 3619.02 3632.79 3632.78 43.50 20.43 177.18 97.49 -99.72 1814.71 1750.78 28.39 4200.00 3705.83 3725.38 3725.37 44.50 21.08 177.31 96.92 -99.80 1863.791798.22 28.42 4300.00 3794.32 3820.03 3820.02 45.50 21.74 177.41 96.03 -99.93 1909.541842.30 28.40 4400.00 3884.38 3916.63 3916.60 46.50 22.42 177.50 94.80 -100.10 1951.881882.97 28.32 4500.00 3975.90 4000.00 3999.97 47.50 23.00 177.57 93.48 -100.29 1990.801920.31 28.24 4600.00 4068.77 4078.15 4078.11 48.50 23.55 177.62 92.70 -100.53 2027.071955.02 28.14 4700.00 4162.88 4186.20 4186.16 49.24 24.30 177.68 92.31 -101.02 2060.661987.11 28.02 4800.00 4258.12 4259.37 4259.33 50.00 24.82 177.71 91.82 -101.50 2090.702015.89 27.95 4900.00 4354.35 4339.64 4339.59 50.75 25.38 177.75 92.33 -102.22 2118.602042.48 27.83 5000.00 4451.48 4436.98 4436.92 51.49 26.06 177.78 93.07 -102.84 2143.242065.68 27.64 5100.00 4549.38 4533.26 4533.19 52.25 26.73 177.79 93.82 -104.12 2164.652085.67 27.41 5200.00 4647.93 4637.48 4637.40 52.95 27.46 177.78 94.28 -105.78 2182.392101.98 27.14 5300.00 4747.01 4729.74 4729.66 53.65 28.11 177.79 94.89 -106.50 2196.712114.95 26.87 5400.00 4846.50 4821.80 4821.70 54.35 28.75 177.79 96.01 -107.29 2208.10 2125.00 26.57 5500.00 4946.28 4938.30 4938.20 55.05 29.57 177.77 96.65 -108.64 2215.432130.82 26.18 5600.00 5046.23 5060.64 5060.53 55.75 30.42 177.75 97.12 -109.26 2219.072132.90 25.75 5700.00 5146.23 5155.33 5155.22 56.45 31.09 47.76 96.33 -109.67 2218.64 2131.10 25.35 5800.00 5246.23 5235.43 5235.31 57.15 31.65 47.74 96.51 -110.50 2219.082130.29 24.99 5900.00 5346.23 5349.58 5349.46 57.85 32.45 47.73 97.20 -110.94 2219.792129.50 24.58 6000.00 5446.23 5448.54 5448.42 58.55 33.14 47.72 96.83 -111.40 2219.552127.87 24.21 6100.00 5546.23 5531.07 5530.94 59.25 33.72 47.70 97.28 -112.12 2220.272127.31 23.88 6192.76 5638.99 5633.05 5632.91 59.89 34.37 47.71 98.10 -112.29 2221.032126.77 23.56 Site: Pad 3 Well: Be #9 Wellpath: OH Original hole VO Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Oft'set IMation .Cti:-Ctr Edge Separation I MD TVO MD TVO Ref Offset U9·HS Nortb East Distance Distance Factor Warning ft ft ft ft ft ft deg ft ft ft ft 0.00 0.00 6.00 6.00 0.00 0.04 345.45 81.19 -21.07 83.88 83.84 1998.13 100.00 100.00 105.95 105.95 0.40 0.74 345.47 81.23 -21.05 83.91 82.78 73.82 200.00 200.00 205.97 205.97 0.89 1.44 345.55 81.30 -20.96 83.96 81.62 35.93 (!:!!) 'arathon Oil corporatio' ~ Anticollision Report Company: Marat.b()!ìD~~com~I'ÍY Date: 7/27/2005 -r¡)Jj~: 15:56:04 11 Field: ßø<lver Cl'šek Reference Site: Pad 3 Co-ord~ate(NE) Rerermee: Well: BC#16, True Reference Well: Be #16 Vertical(TVD) Reference: Glacier 1<8179.0 ø.¢ference WellpatJt: OH Origin$! Hole Þb:Oracle Site: Pad 3 Well: Be #9 Wellpath: OH Original hole VO Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Oft'set IMation Ctr-Ctr Edge Separation MD TVD MD TVD Ref Offset TFO-HS North East Distance Distance Factor Warning ft ft ft ft ft ft deg ft ft ft ft 300.00 300.00 306.06 306.06 1.39 2.14 345.68 81.34 -20.77 83.95 80.41 23.73 400.00 400.00 406.19 406.19 1.89 2.84 345.83 81.25 -20.52 83.80 79.06 17.69 500.00 500.00 506.26 506.26 2.39 3.54 345.96 81.03 -20.27 83.53 77.59 14.07 600.00 599.95 606.25 606.25 3.10 4.24 178.33 80.76 -20.05 85.83 78.49 11.70 700.00 699.63 706.49 706.49 3.80 4.95 178.40 80.18 -20.00 93.10 84.36 10.65 800.00 798.77 808.22 808.20 4.50 5.66 178.33 78.06 -19.99 104.13 93.98 10.26 900.00 897.08 912.38 912.16 5.24 6.39 177.57 71.99 -20.62 116.91 105.28 10.05 1000.00 994.31 1018.08 1017.11 5.99 7.14 175.41 59.92 -23.53 130.12 116.99 9.91 1100.00 1090.18 1125.96 1123.07 6.74 7.94 172.33 40.31 -28.07 142.65 127.96 9.71 1200.00 1184.43 1233.25 1226.92 7.74 8.75 168.94 13.90 -33.16 154.74 138.24 9.38 1300.00 1276.81 1340.09 1328.63 8.75 9.65 165.57 -18.35 -38.29 167.09 148.70 9.08 1400.00 1367.06 1446.30 1427.99 9.75 10.71 162.37 -55.51 -43.35 180.39 159.93 8.82 1500.00 1454.93 1552.28 1525.13 11.00 11.77 159.20 -97.50 -48.88 194.99 172.22 8.56 1600.00 1540.18 1659.65 1621.05 12.25 12.85 155.91 -145.24 -55.47 210.89 185.80 8.40 1700.00 1623.35 1760.56 1708.99 13.50 13.86 153.00 -194.31 -61.95 227.13 199.78 8.30 1800.00 1706.41 1857.81 1793.83 14.75 14.83 150.65 -241.42 -68.38 244.29 214.72 8.26 1900.00 1789.47 1957.45 1880.61 16.00 15.82 148.49 -289.91 -75.11 261.71 229.89 8.22 2000.00 1872.53 2058.88 1968.50 17.25 16.99 146.50 -340.13 -81.48 278.44 244.21 8.13 2100.00 1955.59 2159.64 2055.28 18.50 18.25 144.67 -391.01 -87.32 294.35 257.60 8.01 2200.00 2038.65 2257.84 2139.50 19.75 19.47 142.97 -441.16 -93.06 310.08 270.86 7.91 2300.00 2121.71 2357.66 2224.98 21.00 20.72 141.34 -492.36 -99.28 326.18 284.46 7.82 2400.00 2204.77 2458.10 2310.48 22.25 21.98 139.75 -544.71 -105.23 341.67 297.45 7.73 2500.00 2287.83 2555.69 2393.30 23.50 23.20 138.26 -596.00 -111.19 357.23 310.54 7.65 2600.00 2370.88 2652.41 2475.41 24.75 24.41 136.88 -646.72 -117.55 373.45 324.30 7.60 2700.00 2453.94 2749.49 2557.99 26.00 25.62 135.64 -697.33 -124.10 390.20 338.59 7.56 2800.00 2537.00 2846.57 2640.80 27.25 26.83 134.54 -747.57 -130.69 407.40 353.33 7.53 2900.00 2620.06 2943.69 2723.54 28.50 28.05 133.49 -797.94 -137.70 425.02 368.48 7.52 3000.00 2703.12 3041.69 2806.97 29.75 29.27 132.48 -848.82 -145.02 442.93 383.92 7.51 3100.00 2786.18 3139.77 2890.42 31.00 30.50 131.54 -899.83 -152.30 460.89 399.39 7.50 3200.00 2869.24 3234.30 2971.20 32.25 31.59 130.78 -948.44 -159.25 479.23 415.39 7.51 3300.00 2952.30 3325.36 3050.09 33.50 32.50 130.31 -993.40 -166.03 498.87 432.87 7.56 3400.00 3035.35 3417.42 3131.14 34.75 33.42 130.14 -1036.54 -172.69 519.76 451.59 7.62 3500.00 3118.41 3509.24 3213.05 36.00 34.34 130.21 -1077.54 -179.08 541.63 471.30 7.70 3600.00 3201.47 3600.00 3295.02 37.25 35.25 130.46 -1115.87 -185.99 565.31 492.82 7.80 3700.00 3284.53 3684.83 3372.26 38.50 36.10 130.79 -1150.22 -193.11 590.55 515.96 7.92 3800.00 3367.59 3775.49 3455.18 39.75 37.00 131.18 -1186.03 -200.99 616.68 539.93 8.03 3900.00 3450.65 3865.66 3538.17 41.00 37.91 131.63 -1220.34 -209.01 643.78 564.88 8.16 4000.00 3533.99 3957.21 3623.07 42.25 38.82 132.39 -1253.65 -217.03 671.42 590.35 8.28 4100.00 3619.02 4049.88 3709.62 43.50 39.62 133.23 -1285.84 -224.72 697.59 614.47 8.39 4200.00 3705.83 4142.16 3796.32 44.50 40.32 133.91 -1316.58 -232.09 722.05 637.24 8.51 4300.00 3794.32 4234.27 3883.13 45.50 41.01 134.40 -1346.44 -239.67 744.86 658.36 8.61 4400.00 3884.38 4327.05 3970.83 46.50 41.70 134.72 -1375.70 -247.49 765.95 677.76 8.68 4500.00 3975.90 4421.85 4060.68 47.50 42.41 134.88 -1404.77 -255.61 785.24 695.33 8.73 4600.00 4068.77 4521.38 4155.32 48.50 43.16 134.89 -1434.57 -263.67 802.16 710.50 8.75 4700.00 4162.88 4617.15 4246.64 49.24 43.88 134.78 -1462.46 -270.97 816.73 723.61 8.77 4800.00 4258.12 4700.00 4326.13 50.00 44.50 134.67 -1485.00 -277.04 829.80 735.31 8.78 4900.00 4354.35 4786.51 4409.99 50.75 45.15 134.59 -1505.33 -283.02 842.17 746.28 8.78 5000.00 4451.48 4877.01 4498.66 51.49 45.79 134.61 -1522.55 -288.53 853.82 756.54 8.78 5100.00 4549.38 4968.17 4588.59 52.25 46.43 134.68 -1536.78 -293.00 863.92 765.25 8.76 5200.00 4647.93 5058.71 4678.39 52.95 47.06 134.79 -1547.78 -296.51 872.60 772.60 8.73 5300.00 4747.01 5149.24 4768.56 53.65 47.69 134.95 -1555.44 -298.99 879.88 778.54 8.68 (!:!!) ~arathon Oil corporati! Anticollision Report ~ ç'~~pany: ~arathon.Oil Company Date: 7/27/2005 Time: < 15:56:04 Page: 12 FièId: Beaver ereek Rê(erence Site: Pad 3 Co-ordinate(NEJ.Reference: )lXèU: Be #16, True North Reference~eU: Be #16 v ertica.l (TVD)~ference: Glacier KB 179.0 ReferenceWeUpath: OH Original Hole Db: Oracle Site: Pad 3 Well: Be #9 Wellpatb: OH Original hole VO Inter-Site Error: 0.00 fI Reference Offset Semi-Major Axis Offset IMation Ctr-Ctr Edge Separation MD TVD MD TVD Ref Offset TFO-HS North East Distance Distance Factor Warning ft ft ft ft ft ft deg ft ft ft ft 5400.00 4846.50 5235.92 4855.10 54.35 48.30 135.13 -1559.81 -300.61 885.84 783.19 8.63 5500.00 4946.28 5322.51 4941.66 55.05 48.91 135.34 -1561.09 -302.17 891.16 787.21 8.57 5600.00 5046.23 5426.27 5045.42 55.75 49.63 135.50 -1560.68 -303.05 894.27 788.89 8.49 5700.00 5146.23 5526.54 5145.68 56.45 50.34 5.56 -1560.00 -303.49 895.18 788.40 8.38 5800.00 5246.23 5625.82 5244.96 57.15 51.03 5.58 -1559.42 -304.02 895.95 787.77 8.28 5900.00 5346.23 5725.36 5344.49 57.85 51.73 5.58 -1558.83 -304.64 896.79 787.22 8.18 6000.00 5446.23 5824.97 5444.10 58.55 52.42 5.59 -1558.32 -305.34 897.66 786.69 8.09 ./ 6100.00 5546.23 5924.51 5543.64 59.25 53.12 5.58 -1557.84 -306.17 898.62 786.25 8.00 6192.76 5638.99 6017 .82 5636.95 59.89 53.77 5.60 -1557.24 -306.75 899.43 785.76 7.91 U
