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Home My WebLink About200-201roject Well History File Cover~age 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. (~4~- .~),~_~ Well History File Identifier Organizing !,~,,:=:::~ [] RESCAN Color items: Grayscale items: Poor Quality Originals: [] Other: NOTES: DIGITAL DATA [] Diskettes, No. [] Other, No/Type BY: P~EVERLY ROBIN VINCENT SHERY~INDY OVERSIZED (Scannable) D Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable)' [] Logs of various kinds [] Other Scanning Preparation L~ox 30=' BY: BEVERLY ROBIN VINCENT SHERYL~WINDY Production Scanning Stage I PAGE COUNT FROM SCANNED FILE: ~',~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: _,~_ YES B'f': BEVERL~VINCENT SHERYL MARIA WINDY DATE:~.,/_/,~.-~S/~-~ NO Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPA~~E FOUND: YES ............... NO (ScA~B~iG IS COMPLET~A~I~[;;tN~/N~;~S sVp;~t~ANT~EN~N~;~:U RM;R;( WIND'~'N~E BASIS IIIIIIIIIIIIIIIIIII RESCANNEDBY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: ~SI General Notes or Comments about this file: Quality Checked 12/10/02Rev3NOTScanned.wpd F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE '\I" .,.... ) ) Permit to Drill 2002010 MD 14409 __- 'EVD DATA SUBMITTAL COMPLIANCE REPORT 41112003 Well Name/No. W MCARTHUR RIV UNIT ? Operator FORCENERGY INC 10322 - Completion Dat 2/21/2001 --- Completion Statu P&A APl No. 50-133-20500-00-00 Current Status P&A UIC N REQUIRED INFORMATION Mud Log No Sample No Directional Survey DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type Media Fmt (data taken from Logs Portion of Master Well Data Maint) Log Log Run Name Scale Media No Interval OH I Start Stop CH Dataset Received Number Comments 10161 t~169-12990 6169 12990 Case 5/112001 L L L L L L FINAL ¢..~iliber GR 5 FINAL ~EN/NEU 215 ~onic Imager 5 ~78 ey GR-Calip~~- Gn~~du~ioaY' 215 n/Sonic Digit r.~rray In~Juction/ 2/5 Dipole Son. ~ Array 'Induction/ 2/5 DEN/NEU a..~aliper GEO INTERP FINAL FINAL FINAL FINAL 1 14010 Case 7/6/2001 12565 14050 Case 5/1/2001 126 13224 Case 5/112001 5/112001 10163~126-13224 Sepia 200 13182 OH 5/1/2001 200-13182 Color Print, Sepia 200 13182 OH 5/1/2001 200-13182 Color Print, Sepia 200 13182 CH 5/1/2001 /200-13182 BL, Sepia I 14010 CH 7/6/2001 10178[r/1-14010, Digital Data CH 7/6/2001 Directional Survey, Digital Data FINAL 6525 13998 OH 5/1/2001 FINAL 200 13182 OH 5/1/2001 FINAL 6525 13998 OH 5/1/2001 FINAL ~ 5/1/2001 FINAL ~ 5/1/2001 FINAL 6525 12936 OH 511/2001 FINAL 6530 13130 CH 5/1/2001 6525-13998 BL, Sepia 200-13182 BL, Sepia 6525-13998 BL, Sepia 6525-12936 BL, Sepia 6530-13130 BL, Sepia Permit to Drill MD 14409 2002010 TVD DATA SUBMITTAL COMPLIANCE REPORT 41112003 Well Name/No. W MCARTHUR RIV UNIT 7 Operator FORCENERGY INC 10322 Completion Dat 2/21/2001 Completion Statu P&A Current Status '1'0~3 FINAL 126 c.,,t/0162 FINAL 12565 ~.g'161 FINAL 6169 ~Well Report FINAL 13224 CH 5/1/2001 14050 CH 5/112001 12990 CH 511/2001 CH 7/6/2001 FINAL 121 14009 CH 7/6/2001 P&A APl No. 50-133-20500-00-00 UlC N 101631~26.5-13224 Digital Data 10162~/12565.5-14050 Digital Data 10161[,,/'6169.5-12990 Digital Data End of Well Report, Paper Copy 121-14009 Mudlog Well Cores/Samples Information: Name ADDITIONAL INFORMATION Well Cored? Y Chips Received? Analysis R~.ceived? Interval Start Stop Dataset Sent Received Number Comments ~. ~.~ Daily History Received? ~ N Formation Tops ~/N Comments: Compliance Reviewed By: Date: PL%-GG±~,~G & LOC_%TION CLE.~_R~_~CE REPORT .~ev!ew '~%e wall file, a.:~.' ¢~mm~nc o:' Plu~Jing, wall s cocos ' ~ c ~ ~ ' · aol FOR E ST OIL C O R P O RATIO N March 28, 2001 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Well Completion Report and Log (Form 10-407) West McArthur River Unit #7 RECEIVED MAR 28 2001 Alaska Oil & Gas Coas. L, ommission Anchorage Enclosed is Forest Oil's Well Completion Report and Log for the West McArthur River Unit #7. The lower portion of the 8 ½" hole was plugged back for geologic reasons. West McArthur River Unit #7A was kicked off out of this wellbore at a depth of 9,834' MD. If there are any questions, please contact me at 258-8600. ..~aul~White Drilling Manager- Alaska Division Forest Oil Corporation 87- Attachments: Well Completion Report (form 10-407) West McArthur River Unit #7 Well Schematic Daily Operations Summary Final Directional Survey STATE OF ALASKA ALASKA AND GAS CONSERVATIOI COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL: GAS: SUSPENDED: ABANDONED: X SERVICE: 2. Name of Operator 7. Permit Number Forest Oil Corporation 200-201 3. Address 310 K Street, Suite 700 Alaska 99501 ~.~?i.~ ~' I Anchorage, !t~ 4. Location of well at surface 2395' FNL, 1337' FWL, Sec. 16, T08N, R14W, SM At Top Producing Interval Plugged At Total Depth O.j~ ~L'~WJ 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease DeSignation and Serial No. 163 KB I ADL 359111 12. Date Spudded 13. Date T.D. Reached I 14. Date Comp., Susp. or Aband. 1/1/01 2/17101 I 2121/01 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 14,409' MD / 10,322' TVD n/a Yes: x No: 22. Type Electric or Other Logs Run Quad Combo, UBI 8. APl Number 50-133-20500-00 9. Unit or Lease Name West Mc. Arthur River Unit 10. Well Number No. 7 11. Field and Pool West McArthur River Field 15. Water Depth, if offshore I 16. No. of Completions n/a feet MSLI n/a 20. Depth where SSSV set I 21. Thickness of Permafrost n/a feet MDI n/a 23. CASING SIZE 20" VVT. PER FT. 133~ GRADE K-55 13 3/8" 68,9 L-80 9 518" 47# L-80 n/a n/a n/a CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BO'I-rOM Surf. 120' Surf. 1,831' Surf. 6,986' Surf. 14,409' 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) HOLE SIZE driven CEMENTING RECORD n/a AMOUNT PULLED None None 17 112" 2682 cuft 12 1/4" 448 cuff None 8 1/2" n/a None 25. TUBING RECORD DEPTH SET (MD) PACKER SET (MD) SIZE 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. Date First Production Date of Test Hours Tested PRODUCTION TEST IMethod of Operation (Flowing, gas lift, etc.) PRODUCTION FOR TEST PERIOD => OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE => 28. CORE DATA Brief description of lithology, p~esity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. No coring was done. Hemlock formation consisting of interbedded sands and conglomerates. Form 10-407 Rev. 7-1-80 ORIGINAL CONTINUED ON REVERSE SIDE RECEIVED MAR 28 2001 Alaska Oil & Gas Anchorage 29. ;{ 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH SSTVD GOR, and time of each phase. G-Zone 12,410' 8,873' Hemlock Bench 1 13,000' 9,343' Hemlock Bench 2 13,040' 9,376' Hemlock Bench 3 13,112' 9,436' Hemlock Bench 4 13,234' 9,538' Hemlock Bench 5 13,450' 9,720' Hemlock Bench 6 13,550' 9,806' West Forelands 13,618' 9,866' 31. LIST OF A'I-I'ACHMENTS Well Schematic, Final Directional Survey 32. I hereby ~r~'fy that the foregoing is true and correct to the best of my knowledge Signed ~,~1 ~/j u'~_J ¥ ~...,,' Title Drilling Manager Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other space on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the productin intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Form 10-407 Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. RF. CEIVED Item 28: If no cores taken, indicate "none". MAR 28 2001 Alaska Oil & Gas Cons. Commission Anchorage West McArthur River Unit #7 Completion 20" 129~, X-56 ~ Driven Conducto~ ;3urfa3/C% a8~,siLn-~0 BTC~ 17 1/2" Hole ~ 9 5/8' 47#, L-80 BTC Intermediate Casing 12 1/4" Hole Kick Off Plug 9,920' MD- 10,300' MD Abandonment Plug 12,980' MD- 13,550' MD 120' MD - 120' TVD ,987' MD - 1,967' TVD 6,536' MD - 5,064' TVD 8 1/2' hole 14,009' MD - 10,322' TVD RECEIVED MAR 28 2001 Alaska Oil & Gas Cons. Commission Anchorage · -. FOREST OIL CORP. Page 1 of'2o Operations Summa Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 Date· From-".'To 'HOurs cOde 'Sub. I.Phase DeSCription·ofOperati°n's '..' .... ~__ .. . Code ·. ....... .. .. :' .' 12115/2000 00:00 - 00:30 0.50 01 B RDMO Slip extra drilling line to rig down Tesco topdrive. 00:30 - 06:00 5.50 01 B RDMO Rig down Tesco topdrive. ' 12/16/2000 06:00 - 09:00 3.00 01 B RDMO Finish laying down top drive, hydraulic hoses,track etc. 09:00 - 12:00 3.00 01 B RDMO Clean pits, take down crown saver, rig up crane with Toloff, lay down 2" cement line, lay down derrick camera. 12:00 - 18:00 6.00 01 B RDMO Continue hauling off excess fluids from pits, clear rig floor, excess subs, handling tools, tongs. Unstring wire-line and Geolograph line from derrick. PJSM Bridle up. Remove top stabbing board brace from derrick, remove driller's roof. 18:00 - 00:00 6.00 01 B RDMO Finished hauling excess fluids from pits. Clean pits for rig moves. Remove stand pipe bottom section and cement hose from derrick. Remove gas buster lines from gas buster. 00:00 - 06:00 6.00 01 'B RDMO Rig down choke lines, gas busterlines, flowline hydraulic ram, work in pits, build loads for trucks. Remove trip tank lines. 12/17/2000 06:00 - 12:00 6.00 01 B RDMO : Finish laying down gas buster and hydraulic rams. Build loads for trucks. Lay down windwalls, beaver slide and gas buster with crane. 12:00 - 17:30 5.50 01 B RDMO PJSM Fold back wind-wall, remove stairs from rig to pits. Tie back all cables and lines in derrick. Clean pits and prepare pits for rig move. Remove lower cellar V-door wind-wall, front floor plates and beams. Unstring small tugger, secure derrick climber to derrick. 17:30 - 00:00 6.50 01 B ~RDMO Move boom poles into position and secure board. PJSM with rig crew, lower derrick onto derrick stand. Installed drilling line support chains in derrick. PJSM Hang blocks and secure to derrick, secure boom poles to derrick. Prepare shaker exstension section to be moved from pits. 00:00 - 06:00 6.00 RDMO Lay down board from derrick. Unspool drilling line. Continue rigging down. 12/18/2000 06:00 - 12:00 6.00 01 B RDMO Rig down, hang blocks, unchain draw-works, blow draw-works down. Prepare to take draw-works off subs. Blow down steam lines to sub and floor. Lay A-legs over. 12:00 - 00:00 12.00 01 B RDMO PJSM Unpin derrick and move from rig floor. Secure bridle lines to top of derrick with crane. Lower off drillers side dog house, choke manifold, steam heater, big tugger from rig floor. Move shaker exstension section from pits. Break apart air lines, water lines, in upper sub base sections. 00:00 - 06:00 6.00 01 B RDMO Remove cellar dolly. Perpare parts house to move. Remove mud dock. Prepare loads to transport to WMRU #7. Finish preparing draw-works for moving. 12/19/2000 06:00 - 12:00 6.00 01 B RDMO Moving rig. Tear down, load trilers, take down stairs elevator from drillers dog house and remove dog house. Clean mud pits. Continue loading out trailers. 12:00 - 00:00 12.00 01 B PJSM Move traction motor shed, pipe rack, draw-works, rotary table, floor plates, center beams from rig floor and sub. Clean pits with Unocal super sucker. 00:00 - 03:00 3.00! 01 B Continue cleaning mud pits. 03:00 - 06:00 3.00' 01 B Rig down pits. 12/20/2000 06:00 - 12:00 6.00 01 B RDMO Blow down water and steam lines. Rig down substructure with crane. Unstuck all three sub bases. 12:00 - 00:00 12.00 01 B RDMO PJSM Prepare pits to be moved, fold top sub braces, remove bottom sub braces and secure for rig move. R g~'ra~;~ jFo'cJt ~, gD 00:00 - 06:00 6.00 01 B RDMO Shut down operations for the night. 12/21/2000 06:00 - 09:00 3.00 01 B MIRU Set fuel tank, work on draw-works, cover cellar, i and unload trilers. Recieve draw-works, unload.f£om truck. 09:00 - 13:30 4.50 01 A MIRU PJSM Reposition derrick with crane for truckt~ll~:)a~"' ' "' ..- --.~°~'ick from location, move sub base mats. ' Alaska OiJ & ~as, Cons, Commissin. Print~l.J I ~{~/r~[~ 3:09:41 PM FoREsT. OIL coRp. .. Page 2 °f'20 Operations Summary Report '. Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: gRIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 · . ... .. .. Date' From.- T° HoUrS' 'COde' SUb' 'phase '. · DescriPtion of Operations '" .':" " .... ' . Code .. ' ':' .......... ~ ................ - .................. ~ ......... ~ ............................ ~.~m-.~.,~ 12/21/2000 : 13:30 - 19:00 5.50 01 A MIRU Cleaned up cellar and sub area, removed herculite. Moved slop tank away from pits, mud dock braces and pit stairways, moved electrical shop, loaded man-lift. Moved boiler blow down tank. Blew down fuel lines from motor complex to fuel tank with air. 19:00 - 06:00 11.00 01 A MIRU Shut down for the night. 12/22/2000 06:00 - 07:00 1.00 01 A MIRU Crews did not start until 07:00 hrs. 07:00 - 19:00 12.00 01 A MIRU Lay herculite, mats, unload trilers, replace valves on water tank, build , fuel berm. Set oil line for prcduction. PJSM Load out loads from Tomcat #1 to WMRU #7. Remove breeze way from pump room to motor complex and load. Split and load motor complex, load scr room, shaker and volume pits. Load #1 boiler shed and pick up motor complex mats. 19:00 - 06:00 11.00 01 A MIRU Shut down for the night. 12123/2000 06:00 - 07:00 1.00 01 A MIRU Crew started work (~ 0700 hrs. 07:00 - 19:00 12.00 01 A MIRU Set lower sub-bases, level and align over WMRU #7, set upper sub- boxes and pin same, put spreaders in lower and middle subs, offioad trailers, offload barge, prepare trailers for back load on barge, offload fuel in storage tanks, work on sheave bracket for counter weight at crown. PJSM Load up excess fuel from Kustatan #1 from #1 fuel tank, load out #2 boiler shed, rig pumps. Load out two sections of pump room. 19:00 - 06:00 11.00 01 ~ A MIRU Shut down for the night. 12/24/2000 06:00 - 07:00 1.00 01 A MIRU Crews did not start until 0700 hrs. 07:00 - 19:00 12.00 01 A MIRU Finish installing pipe rack spreader, install rotary, rotary floor plate,gatortail piperacks, draw-works, and draw-works traction motor house. Shut in wells #1 and #6 for two and a half hours, while seeing spreaders etc. on sub-base. PJSM Move last pump room section, pick up remaining rig mats and herculite, clean location and load out loads forom Kustatan #1 to WMRU #7. 19:00 - 06:00 11.00 01 A MIRU Shut down operations for the night. 12/25/2000 06:00 - 07:00 1.00 01 A MIRU Operations shut down for the night. 07:00 - 19:00 12.00 01 A MIRU Set floor plates, set drillers side and off drillers side dog houses. Set choke manifold, hook up choke line through floor. Hook up draw-works traction motor chain and install gaurd on same. Plumb service lines to draw-works. Run choke control lines. Load derrick on truck and position in front of sub. Pin derrick to sub. Pin bridle lines, set drlg. line on rig floor. Remove chain holding drlg. line in derrick. Start dressing derrick to raise. Load out loads from Tomcat #1 and clean location. Lay down felt pad and herculite for pump room. Heat weld herculite together. Set mats and pump mom. 19:00 - 06:00 11.00 01 A MIRU Shut down operations for the night. Merry Christmas! 12/26/2000 06:00 - 07:00 1.00 01 A MIRU Operations shut down for the night. 07:00 - 19:00 12.00 01 A MIRU Pin a-legs, pin derrick board, set stairs and elevator to rig floor. Install landing braces for mud dock and set mud dock. Hook up service lines, install electric cable tray to sub. Help pull elctric cables. PJSM Set rig pumps in pump room and breeze way. Spread herculite for motor and boiler complex. Heat weld herculite. Lay down felt pad and spread herculite and mats for pits. Set pits. Weld on derrick stand all day. 19:00 - 06:00 11.00 01 A MIRU Shut down operations for the night. 12/27/2000 06:00 - 21:00 15.00 01 A MIRU M/U LINES IN SUB, PITS, PUMP ROOM & BREEZE WAY, SET I ,ECEi\ ED ~ HYDRAULIC, STEAM & WATER LINES F1 PUMP ROOM TI SUB, SET BOILER BLOW/DN TANK, SPREAD OUT HERCULITE F/#1 & #2 MAR 2 $ 2 001 FUEL TANKS. SET SCR ELD, SUITECASES W/SERVICE LINES F/ Alaska Oil & Gas Oor~s. L;ommlssmr Anchorage Printed: 3/2812001 3:09:41 PM (". .. FOREST OIL CORP. Page3. of 20 Operations Summa Report .. Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 . .... , .... Date · From·- To Hours' Code Sub.' phaSel. .. · Description of. operations · · ' ....... · · .... COde · · · " ............... -- .................................................................................. - ...... - ............ ~ ...... --,..__i- .... -- .......... = .................. ~_ ........ ..~_~ ........ 1212712000 06:00 - 21:00 15.00 01 A MIRU MTR ROOM. SET MTR ROOMS & BOILERS. SPOOL DRLG. LINE ON DRAWWORKS, UNCHAIN BLOCKS, PREPARE TO RAISE DERRICK. SET # 1 FUEL TANK, PIU TOOLS & BOARDS AROUND LOCATION. REPAIR PLUMBING ON # 1 FUEL TANK. 21:00 - 06:00 9.00 MIRU SHUT DOWN OPERATIONS FOR NIGHT. 12/28/2000 06:00 - 15:00 9.00 01 A MIRU C/O AIR LINE T/SUB, WELD DN PIPE STANDS BETWEEN SUB & PUMP ROOM. HOOK UP LINES BETWEEN PITS, PUMP ROOM & SUB. CHECK DERRICK, FILL WATER TANKS & CIRC. SET MATS & SLOP TANK, INSTALLED SHAKER EXT. BLD. HOLD PJSM, RAISE DERRICK, HOOK UP TUGGERS. SET FRONT WINDWALLS ON RIG FLOOR. 15:00 - 22:00 7.00 01 A MIRU . SET GAS BUSTER, RAISE BACK & SIDE WINDWALLS. SET # 2 'FUEL TANK IN BERM, SET PARTS HOUSE. START BERMING AROUND RIG. CONT. HOOKING UP LINES IN PUMP ROOM & PITS. 22:00 - 06:00 8.00 01 A MIRU INSTALL STAIRS ON OLDS. SET CAT WALK, P/U BEAVER SLIDE. R/U FLOOR. RIU TARP BETWEEN SUB & PUMP HOUSE. 12/29/2000 06:00 - 20:00 14.00 01 A MIRU INSTALL GASBUSTER U-TUBE, MAKE UP STANDPIPE, SET EPOCH, SPERRY, & M.I. BUILDINGS IN PLACE. INSTALL DERRICK LADDER, INSTALL CHAIN GUARDS ON DRAWORKS. HANG BRIDAL LINES IN DERRICK & TIE/BK. 20:00 - 22:30 2.50 01 A CSGDRV P/U POWER PACK & HAMMER FOR 20" CONDUCTOR, HOLD PJSM. 22:30 - 00:00 1.50 01 A CSGDRV WELD GUIDE TEMPLATE TO ROTARY TABLE, WELD DRIVE SHOE. I00:00 - 02:30 2.50 01 A CSGDRV CUT, DRESS & WELD 2 JTS. 20" 02:30 - 03:00 0.50 01 A CSGDRV DRIVE 42' OF CONDUCTOR PIPE. 03:00 - 05:00 2.00 01 A CSGDRV CUT, DRESS, WELD 3RD JT. 20". 05:00 - 06:00 1.00 01 CSGDRV FINISH DRIVING 20" TO 118' KB (REFUSAL) 12/30/2000 06:00 - 07:00 1.00 01 A MIRU LAY DOWN HAMMER & UNIT. 07:00 - 09:00 2.00 01 A MIRU CUT OFF CONDUCTOR PIPE & WELD FLOW LINE. 09:00 - 12:00 3.00 01 A MIRU START RIG UP ON TESCO TOPDRIVE, P/U SWIVAL 12:00 - 00:00 12.00 01 A MIRU HOLD PJSM. RIG UP TESCO, TORQUE TUBE, POWER PACK, GUIDE. P/U TOPDRIVE & PIN TO GUIDE, CIO MUD PUMP LINERS TO 6 1/2". INSTALL T.D. SERV. LOOP. MIXING SPUD MUD. 00:00 - 06:00 6.00 01 A MIRU RIG UP TESCO, C/O LINERS ON MUD PUMPS, MIXING SPUD MUD. 12/31/2000 06:00 - 12:00 6.00 01 A MIRU PJU TESCO TOPDRIVE, FINISH CIO MUD PUMP LINERS TO 6 1/2. FINISH MIXING SPUD MUD. 12:00 - 22:00 10.00 01 A MIRU FINISH PJU TESCO. 22:00 - 00:00 2.00 26 DRLSUR P/U BHA HWDP & STAND BACK IN DERRICK. HOLD PJSM & RABBIT. 00:00 - 03:00 3.00 26 DRLSUR BHA, P/U & M/U BHA. ORIENT MOTOR. 03:00 - 06:00 3.00 08 A DRLSUR ATTEMPT TO CIRC. & TEST SURFACE EQUIP.( BURNT 20 COND. PLUG ON # 2 M.P.) 1/1/2001 06:00 - 07:00 1.00 08 A DRLCON TEST SURFACE MUD LINES TO 3,000 PSI, & #1 MUD PUMP. 07:00 - 09:00 2.00 02 A DRLCON DRILL SURFACE TO 100 FT., P/U STAB. 09:00 - 10:00 1.00 08 B DRLCON WORK ON TESCO TOP DRIVE. 10:00- 11:30 1.50~ 10 D DRLCON SURVEY. 11:30 - 12:00 0.50! 02 A DRLCON DRLG./SLD. " 12:00-12:30 0.50=02 A DRLSUR SLD./DRLG. F/143FT. T/230FT. RECEiVeD 12:30- 13:00 0.50: 10 D DRLSUR SURVEY. 13:00 - 15:30 2.50 02 A DRLSUR SLD. / DRLG. F1230 FT. T/319 FT. 15:30 - 16:30 1.00 06 J DRLSUR POOH & L/DN BIT & X-O. M,~iR 16:30- 20:00 3.50 26 DRLSUR P/UP HWDP & 5" DP.__ 2 8 2001 20:00- 20:30 0.50 08 , a DRLSUR WORK SLACK IN TARP ON TESC~t/a~E~QOP& RETIE. c~ ~as Cot35. bo~l~Js$inr ' AnChnr~.,, Printed: 3/28/201 3:09:41 PM FOREST OIL CORP. Page 4.of 20 Operations Summary Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 ' (~c~dbe 1 ......... Date" 'From.".-T° HOurs Code Phase...."' ..,':.' ..'..DeScription.°fOperati°n:s' . ."' 1/112001 20:30- 21:00 0.50 26 DRLSUR P/UP 5" DP. 21:00 - 00:00 3.00 26 DRLSUR M/U NEW BIT PIU BHA, MK UP MWD PROBE. 00:00 - 01:00 1.00 26 DRLSUR M/U BHA. 01:00- 01:30 0.50 06 J DRLSUR RIH 01:30 - 02:00 0.50125 DRLSUR ATTEMPT TO BREAK CIRC. 02:00- 03:00 1.00 06 A DRLSUR POH, LOOKING FOR RESTRICT. 03:00 - 03:30 0.50 06 A DRLSUR ATTEMPT TO BREAK CIRC. @ MWD. 03:30- 04:00 0.50 06 A DRLSUR POH, BIT JETS PLUGGED. 04:00- 05:00 1.00 06 J DRLSUR RIH. 05:00 - 06:00 1.00 02 A DRLSUR DRLG. F/319 FT. TI 329 FT. 1/2/2001 06:00 - 12:00 6.00 02 A ' DRLSUR DRLG. FI 329 T/597.SURVEY EVERY STD. 12:00 - 13:30 1.50 02 A DRLSUR RT. DRLG. F/597 T/684. CIRC. 10 MIN, SURV. & GYRO. 13:30 - 16:00 2.50 02 A DRLSUR SLD. F/684 TI 724, RT DRLG FI 724 T/775. CIRC. SURV & GYRO. SLD. F/775 TI 804. RT. DRLG FI 804 TI 863. 16:00 - 16:30 0.50 02 A DRLSUR ~SURV. & GYRO. C/O TESCO CYL. ON ELEV. 16:30 - 00:00 7.50 02 A DRLSUR SLD. & RT. F/863 TI 1345 & SURV. 00:00 - 06:00 6.00 02 A DRLSUR SLD. & RT. F/863 T/1650. 113/2001 06:00- 13:30 7.50 02 A DRLSUR Drilling 17 1/2" surface hole. 13:30- 14:00 0.50 07 DRLSUR Service top drive and rig. 14:00 - 15:00 1.00 29 DRLSUR Circulate and condition hole, monitor wel110 min. OK 15:00- 17:00 2.00 06 H DRLSUR Pump dry job, POOH slow and SLM. 17:00 - 18:30 1.50 26 DRLSUR Work BHA, clean stabilizers and lay down UBHO HOC and probe and pony collar. 18:30 - 19:30 1.00 06 J DRLSUR Check bit. RIH. Make up stabilizer body and sleeve. 19:30- 20:00 0.50 07 DRLSUR Clean rig floor. 20:00 - 21:30 1.50 07 DRLSUR PJSM Cut and slip drlg. line. Inspect brake pads. Reset COM,OK. 21:30- 23:00 1.50 06 J DRLSUR RIH w/HWDP. 23:00 - 01:30 2.50 26 DRLSUR Rabbit and pick up 5" DP. Run 3 stds. and stand back same. RI H. 01:30- 02:00 0.50 02 DRLSUR Drill to 1987'. 02:00 - 03:00 1.00 05 DRLSUR Circulate hole clean. 03:00- 06:00 3.00 05 F DRLSUR POOH lay down stabs, and MM. 1/4/2001 ,06:00 - 07:00 1.00 26 CSGCON Finish laying down, standing back BHA. ' 07:00 - 08:30 1.50 07 CSGCON Clean floor and clear tools. (BHA) 08:30 - 13:00 4.50 12 CSGCON Rig up to run 13 3~8" csg. Stabbing board, bales, LaFluer head, elevators and slips. PJSM. 13:00 - 13:30 0.50 07 CSGCON Readjust stabbing board winch. 13:30 - 22:30 9.00 12 CSGCON Pick up shoe, fill pipe and float equipment, verify floats are working. Run in hole slowly due to fluid loss. Circ every 10 jts. 22:30 - 00:00 1.50 29 CSGCON Tag fill .6' high. circulate bottoms up and wash down. Ran 49 jts. and landing jt. 00:00 - 01:00 1.00 12 CSGCON Space out 13 3~8" csg. Lay down landing joint. 01:00 - 02:00 1.00 07 CSGCON Rig down csg. equipment. 02:00 - 02:30 0.50 12 C CSGCON Prepare to cut off 13 318" csg. below rotary table. 02:30 - 03:00 0.50 12 CSGCON Cut off 13 3~8" csg. below rotary table. 03:00-04:00 1.00 12 CSGCON Rig up to run S" DP inside133/e" csg. tocemenlr~l~ECL~/V~,D 04:00 - 05:00 1.00 12 CSGCON RIH with 5" DP, tag float. 05:00 - 06:00 1.00 12 CSGCON Stab in float, rig up to circ. 1/5/2001 06:00 - 07:00 1.00 12 C DRLIN1 Rig up to cement, circulate. 07:00-07:30 0.50 12 C DRLIN1 PJSM ~R 28 2001 07:30 - 08:30 1.00~ 12 C DRLIN1 Test lines to 2500 psi OK. 08:30- 11:30 3.00 12 C DRLIN1 Pump 40 bbl. water- 362 bbl. lead cem~'fltr{~-- '-,'~ P~ump 129 bbl. tail cement @ 15.7 ppg. Drop wiper plug and down. ' '-',unOrage ~tiS$ior~ Printed: 3/28/2001 3:09:41 PM .. . . FOREST OIL CORP, Page 5 of 20 Operations Summa Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/1312000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 ,. Date. ,.From_ .'..HOurs.. COde=.. 'PhaSe. . .'.Description.of'Operations. ... ..... . '. : 1/512001 11:30 - 13:00 1.50 06 G DRLIN1 POOH with 5' DP. Lay down pups jts., subs and valve. 13:00 - 20:30 7.50 14 B DRLIN1 Rig down dresser sleeve, flowline. Cut 20' and 13 318" csg. stub. Make and dress final cut. 20:30 - 22:00 1.50 14 B DRLIN1 Install 13 3/8" sliplock head. Test head to 1000 psi. 30 min test OK. 22:00 - 00:00 2.00 14 B DRLIN1 Rig up BOP trolley and BOPs. 00:00 - 06:00 6.00 14 B ,DRLIN1 Nipple up BOP, pick up bag-double gates, mud cross-single gate-X/O i spool. 1/6/2001 06:00 - 14:00 8.00 14 B DRLIN1 Finish nippling up. Install choke line, flow line, bell nipple, kill line, koomey hoses and turn buckles. Test 13 3~8" slip lock head to 1700 psi. 14:00 - 17:30 3.50 15 A DRLIN1 Test BOP, Koomey, choke manifold, 250 psi. Iow test, 3000 high. Test OK. 17:30 - 18:30 1.00 31 DRLIN1 Pressure test 13 3~8" csg. to 3000 psi. OK. 18:30 - 21:00 2.50 14 DRLIN1 Blow down choke manifold, install drip pans. 21:00 - 01:00 4.00 26 DRLIN1 Make up BH^. 01:00 - 02:00 1.00 06 ^ DRLIN1 RIH 02:00 - 03:00 1.00 02 D DRLIN1 Tag float collar @ 1946', drill out float and shoe @ 1987'. 03:00 - 04:00 1.00 02 ^ DRLIN1 Drill 25' of new hole to 2012'. 04:00 - 04:30 0.50 29 DRLIN1 Circ. bottoms up to test. 04:30 - 05:00 0.50 32 DRLIN1 F.I.T. test 12.5 ppg. mud wt. 1967' V.D. 05:00.- 06:00 1.00 02 ^ DRLIN1 Drilling 12 1/4" hole from 2012' to 2066'. Sliding mud motor for angle. 1/7/2001 06:00 - 00:00 18.00 02 A DRLIN1 Drilling and surveying 12 1/4" hole. 00:00 - 03:00 3.00 06 DRLIN1 Pump pressure increased. Unable to drill with slow pump rate and high ~ressure. POOH to find the cause for the pressure increase. 03:00 - 04:00 1.00 06 J DRLIN1 Work BH^. Cement dart was found on top of HOC. 04:00 - 06:00 2.00 06 J DRLIN1 RIH with BHA. Pick up 5" DP. 1/8/2001 06:00 - 08:00 2.00 06 ^ DRLIN1 Pick up 5" DP. 08:00 - 09:00 1.00 08 C DRLIN1 Fouled drilling line on draw-works and freed same. 09:00 - 10:30 1.50 06 DRLIN1 Pick up 5" DP. 10:30 - 11:00 0.50 29 DRLIN1 Circulate hole clean. 11:00 - 23:00 12.00 02 A DRLIN1 Drilling 12 1/4" hole from 2912' to 3376'. 23:00 - 00:00 1.00 07 DRLIN1 Flow-line plugged while circulating hi-vis, hi-wt, sweep. Unplug flow-line. 00:00 - 06:00 6.00 02 ^ DRLIN1 Drill and survey 12 1/4" hole. 1/9/2001 06:00 - 10:00 4.00 02 A DRLIN1 Drilling 12 1/4" hole. 10:00 - 11:30 1.50. 29 DRLIN 1 Mix and pump sweep. Pump dry job. 11:30 - 13:30 2.00 06 A DRLIN1 POOH to shoe, monitor well, service rig. 13:30 - 14:00 0.50 07 DRLIN1 Lubricate rig. 14:00- 16:00 2.00 06 ^ DRLIN1 POOH 16:00 - 17:30 1.50 06 A DRLIN1 Work BHA, lay down stab., lay down MWD probe, pick up new probe. 17:30 - 19:30 2.00 06 A DRLIN1 Make up BH^, RIH to DP. Tong die fell in hole. Keeper bolt in tongs broke. 19:30 - 21:00 1.50 06 ^ DRLIN1 POOH for mill tooth bit. 21:00 - 21:30 0.50 06 ^ DRLIN1 Clean rig floor from wet trip. 21:30 - 00:00 2.50 06 A DRLIN1 RIH with BHA. 00:00-01:30 1.50 06 A DRLIN1 Pick up 5" DP from catwalk. 01:30 - 02:30 1.00 07 DRLIN1 Cut and slip drilling line while circulating hole 02:30 - 04:30 2.00 06 A DRLIN1 , Pick up 32 joints 5" DP and RIH. 04:30 - 06:00 1.50 03 A DRLIN1 Ream 110' to bottom @ 3759' circulate out thjc. k mud. 1/10/2001 06:00- 12:00 6.00 02 A ,DRLIN1 DRLG. F/3759 T/4042. 12:00 - 00:00 12.00 02 A DRLIN1 DRLG. F14042 T/4404, 00:00 - 06:00 6.00 02 A DRLIN1 DRLG. FI 4404 T/4573. '~la$~a OiJ 1/1112001 06:00 - 12:00 6.00 02 A DRLIN1 DRLG. F/4404 T/4730. Printed: 3/28/2001 3:09:41 PM FOREST OIL coRp. Page 6 of 20 Operations Summary Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 1211312000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 ...... Code SUb' '" " ' ' ' ' Date From -To Hours Phase .".:. Code .. DesCription of operations .. __...: ........ :. .................... - ........................ ,.;. ...................................... ..:_ 1/11/2001 12:00 - 13:00 1.00 02 A DRLIN1 DRLG. F14730 TI 4778. 13:00 - 14:00 1.00 05 A DRLIN1 SURVEY, CIRC. CLEAN HOLE TO SHORT TRIP. 14:00 - 17:30 3.50 06 H DRLIN1 POH, SHORT TRIP. 15 STDS. t7:30 - 00:00 6.50 02 A DRLIN1 DRLG. F14778 TI 4920. 00:00 - 06:00 6.00 02 A DRLIN1 DRLG. F/4920 T/5025. 111212001 06:00 - 12:00 6.00 02 A DRLIN1 DRLG. FI 5025 TI 5115 12:00 - 00:00 12.00 02 DRLIN1 DRLG. FI 5150 T/5360. 00:00 - 03:30 3.50 02 A DRLIN1 DRLG. F/5360 TI 5433.PUMPED HIGH VIS SWEEP. 03:30 - 04:30 1.00 10 E DRLIN1 SURVEY WI SPERRY, CBU, PUMP DRY JOB. 04:30 - 06:00 1.50 06 A DRLIN1 TOH F/NEW BIT. 1/13/2001 06:00 - 09:00 3.00 06 A DRLIN1 TOH F/BIT. 09:00 - 12:00 3.00 06 A DRLIN1 TOH W/BHA 12:00 - 13:00 1.00 06 A DRLIN1 I_/D MOTOR, BREAK STAB BLADES, STEERABLE BENT SUB & BIT. CLEAN RIG FLOOR. 13:00 - 16:30 3.50 15 A DRLIN1 TEST CHOKE, KILL LINE, HCR & BOP T/25013000 PSI. TEST KOOMEY. 16:30 - 18:30 2.00 26 DRLIN1 P/U MAKE UP BHA, TEST SPERRY MWD TOOL. 18:30 - 19:30 1.00 06 A DRLIN1 RIH TI SHOE, CIRC. SERV. RIG. 19:30 - 20:30 1.00 29 DRLIN1 ClRC 40 STK MIN, 2030 STKS, BLOW DN TOP DRIVE. 20:30 - 23:30 3.00 06 A DRLIN1 RIH, WASH THRU TIGHT HOLE FI 4603 T/4635. 23:30 - 00:00 0.50 03 A DRLIN1 REAM LAST 2 STDS F/5249 T/5433. 00:00 - 00:30 0.50 29 DRLIN1 CBU WI THICK GAS CUT MUD. MAX GAS 1192 UNITS. 00:30 - 06:00 5.50 02 A DRLIN1 DRLG. F! 5433 T/5543. 1/14/2001 06:00 - 12:00 6.00 02 A DRLIN1 DRLG. F15543 T/5623. 12:00 - 00:00 12.00 02 A DRLIN1 DRLG. FI 5623 T/5775. 00:00 - 06:00 6.00 02 A DRLIN1 DRLG. F/5775 T/5878. 1/15/2001 06:00 - 12:00 6.00 02 A DRLIN1 DRLG. F/5878 T15950. 12:00 - 00:00 12.00 02 A DRLIN1 DRLG. F/5950 T/6106. 00:00 - 06:00 6.00 02 A DRLIN1 DRLG. F/6106 T/6220. '1/16/2001 06:00 - 10:30 4.50 02 A DRLIN1 DRLG. F/6220 T/6281. 10:30 - 12:00 1.50 05 I DRLIN1 SURVEY W1 SPERRY, PUMP HI VIS SWEEP CBU. 12:00- 12:30 0.50 05 I DRLIN1 CBU. 12:30 - 14:00 1.50 06 H DRLIN1 SURVEY, 9 STD. SHORTTRIP. 14:00 - 20:00 6.00 02 A DRLIN1 DRLG. F/6281 T/6334. 20:00 - 22:00 2.00 05 I DRLIN1 CIRC. SWEEP, MIX/PUMP PILL. 22:00- 00:00 2.00 06 A DRLIN1 POOH. 00:00-03:00 3.00 06 A DRLIN1 'POOH. 03:00 - 06:00 3.00 06 A DRLIN1 POOH, CIO BIT & STAB BLADES, PU STAB. 1/17/2001 06:00 - 07:30 1.50 06 A DRLIN1 RIH wi BHA 07:30 - 08:00 0.50 06 A DRLIN1 RIH from 1140' to 1892'. 08:00 - 08:30 0.50 29 DRLIN1 Fill DP- Flow check w/Sperry Sun-Circ. hole volume. 08:30 - 09:00 0.50 07 DRLIN1 Service rig. Crown, blocks, and draw-works. 09:00 - 09:30 0.50 08 E DRLIN1 PJSM w/rig crew and top drive hand on C/O of grabber piston. 09:30 - 11:00 1.50 08 DRLIN1 CIO grabber piston on top drive. 11:00 - 11:30 0.50 08 DRLIN 1 Reposition kelly hose. 11:30 - 15:00 3.50 06 A I DRLIN1 RIH to 5903' 15:00 - 17:30 2.50 03 DRLIN1 Ream from 5903' to 6334', survey. 17:30 - 21:00 3.50 02 A DRLIN1 Drilling 12 1/4" hole from 6334' to 6351'. 21:00 - 21:30 0.50 05 DRLIN1 Circ. ~ 6350' in attempt to clean bit. 21:30 - 06:00 8.50 02 A DRLIN1 Drilling 12 1/4" hole from 6351' to 6420'. 1/18/2001 06:00- 20:30 14.50 02 A DRLIN1 Drilling 12 114" hole from 6420' to 6,5~'.'"~rtr ~ 8 ~00,~ 20:30 - 22:00 1.50 29 DRLIN1 Circulate bottoms up. Survey. S.P.R. zaaira Oil & Gas Cons. 22:00 - 23:00 1.00 06 DRLIN1 8 stand short trip, hole OK. Ancl~°raEe C°~igaion Printed: 3/28/2001 3:09:41 PM · . .. FOREST OIL CORP. Page.7 of 20 Operations Summa Report ... Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 ·. . . ..... " · ".Sub. ' ' .Descri~)tion .Date' 'From!-:To .Hours Code 'Code Phase.:. of. Operations .'. · · .'.. ...................... -: ...... -- ...................................... ~-~:...--~ ....... -.-L ...................................... ' .. ............ .~.___.~ ................ 1/18/2001 23:00 - 02:00 3.00 06 DRLIN1 Ciculate bottoms up. Pump dry job. Monitor well, OK. 02:00 - 06:00 4.00 06 G DRLIN1 POOH to run 9 5/8" csg. 1/1912001 06:00 - 10:00 4.00 06 G DRLIN1 Lay down BHA. 10:00 - 10:30 0.50 07 DRLIN1 Clear and clean rig floor. 10:30 - 12:00 1.50 12 A DRLIN1 Pick up test joint, pump out stack, pull wear-ring, set test plug. 12:00 - 14:00 2.00 12 A DRLIN1 PJSM Change bottom rams to 9 518". Dress threads on one door seal,one bolt and body. Test door seals to 3000 psi. OK. Pull test plug and lay down test joint. 14:00 - 17:30 3.50 12 A DRLIN1 Rig up stabbing board, remove elevators and bails. Make up LaFluer tool, put on long bails. Rig up csg. slips and elevators. 17:30 - 19:30 2.00 12 A DRLIN1 PJSM Baker lock first three joints. Fill csg. Check floats. OK. 19:30 - 20:30 1.00 12 A DRLIN1 Attempt to pull stabbing board away from top drive, did not work. Loosen top drive rail and move to drillers side. Center over hole. 20:30 - 01:00 4.50 12 A DRLIN1 Run 9 5/8" csg. to 2050'. 01:00- 01:30 0.50 12 A DRLIN1 CBU :01:30 - 03:30 2.00 12 A DRLIN1 Run 9 5~8" csg. from 2050' to 3536'. 03:30 - 04:30 1.00 12 ^ DRLIN1 CBU 04:30 - 06:00 1.50 12 A DRLIN1 Running 9 5/8" csg. 1/20/2001 06:00 - 12:00 6.00 12 A CSGIN1 Run 9 5/8" csg. CBU @ 5085'. RUN csg. to 6535', make up landing joint, Circulate. 12:00 - 12:30 0.50 12 A CSGIN1 PJSM Lay down Lafluer tool. 12:30 - 13:00 0.50 12 C CSGIN1 Make up Cmt. head Circ. and work csg. 13:00 - 15:30 2.50 12 C CSGIN1 PJSM Test lines to 2500 psi OK. PUMP cmt per procedure. Chase w/ rig pumps. CIP 2 1520 hrs. 15:30 - 16:30 1.00 13 CSGIN1 Check float, holding OK. Blow down cmt. lines. Rig down cmt. head. 16:30 - 18:30 2.00 14 CSGIN1 Clean rig floor, drip pans, vac. oil from cellars. Use HOtsey to clean oil and make ready to nipple down BOPs. 18:30 - 23:00 4.50 14 B CSGIN1 PJSM Remove drip pans, Nipple down flowline. Nipple down BOP{s to set slips. 23:00 - 00:00 1.00 14 B CSGIN1 Lift BOPs. Pull 150K on csg.Center csg. to set slips. 00:00 - 01:30 1.50 14 B CSGIN1 Set csg. slips. 01:30 - 02:30 1.00 14 B CSGIN1 Rough cut and lay down landing joint. 02:30 - 03:00 0.50 14 B CSGIN1 DRop 3000#x50003 spool off stack. 03:00 - 04:00 1.00 14 B CSGIN1 Make final cut on 9 5/8" csg. 04:00 - 06:00 2.00 14 B CSGIN1 Pick up tubing dpool and double studded adaptor. 1/21/2001 06:00 - 07:00 1.00 14 B DRLIN2 Make up well head flange, test BT seals to 1000 psi and hanger void to 2400 psi. OK 07:00 - 12:00 5.00 14 B DRLIN2 Nipple up stack, remove lifting cables from stack, change out pump liners from 6 1/2" to 5 1/2". 12:00 - 15:30 3.50 14 B DRLIN2 PJSM Nipple up flow line, install drip pans and turnbuckles. Gange bottom rams to 5". Continue cleaning pits. 15:30 - 17:30 2.00 07 DRLIN2 Lay down csg. elevators and slips, bails, tong hoses and stabbing board. Pick up regular bails and 5" elevators. Pick up tools and continue cleaning pits. 17:30 - 19:30 2.00 07 DRLIN2 Continue cleaning pits, run hose to pit for displacement of OBM. 19:30 - 23:30 4.00 15 ^ DRLIN2 Continue cleaning pits, test BOPs, choke manifoJ~, floor valves and top drive IBOP, upper and Iower-25014000psi. Test ~r]l:lL~ ~0L300Opsi. OK. Pull test plug and set wear bushing. 23:30 - 00:00 0.50 07 DRLIN2 Cleaning cement out of sand trap. 00:00 - 01:00 1.00 07 DRLIN2 Clean pits.-.,-~/~1~ 01:00-02:00 1.00 31 DRLIN2 Test csg. to 3000 psi for 30 min. OKa,_ " 02:00 - 06:00 4.00 06 K DRLIN2 Make up mule shoe, RIH with HWD~'I~i~i~ju~. 5" DP. 112212001 06:00 - 11:30 5.50 07 DRLIN2 Pick up 5" DP from catwalk. Rabbit each joint.~ ~,~a$ COI~.~ Printed: 3/28/2001 3:09:41 PM ( FOREST OIL CORP. Page 8 of 20 Operations Summa Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: IRig Name: NABORS DRILLING Rig Number: 160 .Date .~_Fr°m"' To HoUrs.. ._C_°_d_e' ~_o.Ud_b_e.j..._...p_h..a_se_..,' .'.". :' '.."=. ,, ,, DesCriPtion of operations...'. 1/22/2001 11:30 - 00:00 12.50 07 DRLIN2 PJSM Clean cement out of sand trap with super sucker and shovels and pick axes. Prep rig for OBM. 00:00 - 06:00 6.00 07 DRLIN2 Clean cement from sand trap. 1/23/2001 06:00 - 10:00 4.00 05 K DRLIN2 Rig up to reverse out 11.4 ppg mud to fresh water. 10:00 - 10:30 0.50 05 K DRLIN2 PJSM with rig crew, tool pusher, co-man and mud man on reverse circulation. 10:30 - 13:30 3.00 05 K DRLIN2 Reverse circulate @ 5921'. Displace 11.4 ppg. mud with fresh water. 13:30- 14:00 0.50 05 K DRLIN2 'Make conn., attempt to wash down. No go. 14:00 - 16:00 2.00 07 DRLIN2 PJSM Stand back two stands. Rig down hoses and blow down lines and top drive. Clean out degasser and desander pit under shakers. 16:00- 19:00 3.00 06 A DRLIN2 POOH Lay down mule-shoe. 19:00 - 23:00 4.00 08 C DRLIN2 Hang blocks, realign hydromatic. Install gaurds. 23:00 - 02:30 3.50 07 DRLIN2 PJSM String new line through blocks. Cut off old drilling line. Spool old line off drum. 02:30 - 05:00 2.50 06 A DRLIN2 Make up 8 1/2' drill out assembly. Flow check Sperry Sun MWD. 05:00 - 06:00 1.00 06 A DRLIN2 RIH 1/24/2001 06:00 - 10:00 4.00 06 F DRLIN3 TIH to 6010'. Fill DP @ 3615'. 10:00 - 11:30 1.50 02 D DRLIN3 Break circ.; drill cement f/6011' TO 6014'. 11:30 - 12:00 0.50 05 K DRLIN3 Rig up to displace w/oil base mud. 12:00 - 13:30 1.50 05 K DRLIN3 PJSM on displacing wi oil base mud. Check all equipment and get all people into position. 13:30 - 14:00 0.50 02 D DRLIN3 Displace hole w/OBM and drill cement fl 6014' to 6022'. 14:00 - 16:30 2.50 05 K DRLIN3 Clean sand trap, degasser, and desilter pits. Plug water lines in pits. Change Popoff on #2 mud pump. ,16:30 - 23:30 7.00 05 K DRLIN3 Take on OBM in pits to get volume to circulate. Go across shakers. 23:30 - 00:00 0.50 05 K DRLIN3 Start circulating slow to shear mud. 00:00 - 01:30 1.50 05 K DRLIN3 Circulate to build volume and transfer mud. 01:30 - 06:00 4.50 02 D DRLIN3 Drill out cement f/6022' to 6125'. 1/2512001 06:00 - 07:00 1.00 02 D DRLG. CEMENT F/6125 T/6129. 07:00- 11:30 4.50 06 A TOH FI 6129 T/ 809. 11:30 - 12:00 0.50 06 A TOH W/BHA. 12:00 - 13:00 1.00 06 A TOH W! BHA CHANGE BIT. 13:00 - 16:00 3.00 06 A TIH, FILL PIPE @ 3200' 16:00 - 21:30 5.50 02 A BREAK CIRCULATION. DRILLING CEMENT F/6129' TO 6490' 21:30 - 22:00 0.50 29 CIRCULATE BOTTOMS UP 22:00 - 23:00 1.00 31 TEST CASING TO 3000 PSI @ 6 SPM (7 STROKES, 3012 PSI) 23:00 - 00:00 1.00 02 A DRILLING FLOAT COLLAR AND SHOE F/6490' TO 6541' (SHOE (~ 6537' DPM) 00:00 - 00:30 0.50 02 ~A DRILLING F/6541' TO 6561. ART 1/4 HR. 00:30 - 01:00 0.50 29 CIRCULATE BOTTOMS UP FOR FORMATION INTEGRITY TEST (~ 6561' 01:00 - 01:30 0.50; 31 FIT TEST WI 9.0 PPG @ 10.5 PPG TO 396 PSI 01:30 - 06:00 4.50 02 A DRILLING F/6561' TO 6754'. ART 2-114 HRS.; AST 1-1/2 HRS; ADT 4 HRS. ' 1/26/2001 - 06:00 - 12:00 6.00 02 A DRLIN2 DRLG. F/6754 T/7000. 12:00 - 13:00 1.00 02 A DRLIN2 DRLG. F/7000 T/7075. 13:00 - 13:30 0.50 07 DRLIN2 SERVICE RIG & TOP DRIVE.RECEIVED 13:30 - 00:00 10.50 02 A DRLIN2 DRLG. F/7075 T/7592. 00:00 - 06:00 6.00 02 A DRLIN2 DRLG. FI 7592 T/7854. 1/27/2001 06:00- 11:00 5.00 02 A DRLIN2 ,DRLG. F/7854 T/8053.MAR° 8 Z001 11:00 - 12:00 1.00 05 i DRLIN2 MIX & CIRC. SWEEP FOR POH. 12:00 - 13:30 1.50 05 I DRLIN2 CIRC. SWEEP, PUMP DRY JOB. Alaska 0ii & Gas Cons. Commission Annhnrnn~. lr. nnmn Printed: ~:~:~C~'~ 3:09:41 PM FOREST OIL CORP, Page 9 of 20 Operations Summa Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/1312000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: ;Rig Name: NABORS DRILLING Rig Number: 160 Date . From-To Hours: .Code .Sub=' .Phase ' ' .' . 'Description .of 'Operations. .' ' · ' ': 1/27/2001 13:30-16:30 3.00 06 A DRLIN2 I POH TO SHOE. TIGHT. 16:30 - 18:00 1.50 06 A DRLIN2 @ 6741 MKUP TD, BACK REAM & PUMP TOH TO SHOE. 18:00 - 19:00 1.00 07 DRLIN2 BLOW DN TD, ADJUST SERV. LOOP & KELLY HOSE FOR RACKING PIPE. 19:00 - 20:00 .1.00 06 A DRLIN2 PUMP DRY JOB, TOH TO 5303. 20:00 - 21:30 1.50 08 A I DRLIN2 CLEAN DRIP PAN UNDER ODS PIPE RACK. OBM RUNNING OUT. 21:30-23:30 2.00 06 A DRLIN2 ITOH. 23:30 - 00:00 0.50 06 A DRLIN2 TOH BHA, L/D MWD PROBE. 00:00 - 01:00 1.00 06 A DRLIN2 FLUSH SPERRY MTR, BRK BIT, STD BACK. 01:00 - 04:30 3.50 15 A DRLIN2 TEST BOP RAMS, 250/4000. TEST CHOKE/KILL LINE VALVES 250/4000. 04:30 - 06:00 1.50 06 A DRLIN2 RIH. 1/28/2001 06:00 - 10:00 4.00 26 P/U DRILL PIPE. 10:00- 11:30 1.50 06 A RIH. 11:30 - 12:00 0.50 05 K FILL PIPE, BRK ClRC @ SHOE 6535. 12:00 - 12:30 0.50 05 I CBU 10' OUT OF SHOE. 12:30 - 13:30 1.00 06 A TIH T/7737. 13:30 - 15:00 1.50 03 A REAM F/7737 TI BOT. 15:00 - 16:00 1.00 02 A DRLIN2 DRLG,F/8053 T/8113. 16:00- 16:30 0.50 07 SERV. RIG. 16:30 - 00:00 7.50 02 A DRLIN2 DRLG. F/8113 T/8320, 00:00 - 06:00 6.00 02 A DRLIN2 DRLG. F/ 8320 T/8470. 1/29/2001 08:00 - 08:00 2.00 02 DRLIN2 DRLG. F/8470 T/8491. 08:00 - 08:30 0.50 05 I DRLIN2 PUMP SWEEP, FOR SHORT TRIP. 08:30 - 10:00 1.50 08 DRLIN2 SHORT TRIP 8 STDS. T/8018, 10:00 - 10:30 0.50 02 A DRLIN2 DRLG, F/8491 T/8493. 10:30 - 12:00 1.50 08 A DRLIN2 WORK ON PUMP & CHANGE SHAKER SCREEN. 12:00 - 13:30 1.50 02 A DRLIN2 DRLG. F/8493 T/8519. 13:30 - 14:00 0.50 08 DRLIN2 CHANGE SWAB ON # 2 PUMP. 14:00 - 17:00 3.00 02 A DRLIN2 DRLG. F/8519 T/8575. 17:00 - 17:30 0.50 07 DRLIN2 SERVICE RIG. 17:30 - 00:00 6.50 02 A DRLIN2 DRLG. F/8575 T/8741. 00:00 - 06:00 6.00 02 A DRLIN2 DRLG. F/8741 T/8930 1/30/2001 06:00 - 12:00 6.00 02 A DRLIN1 DRLG. F/8930 T/9015. 12:00 - 13:00 1.00 02 A DRLIN1 DRLG. F/9015 T/9043. 13:00- 13:30 0.50 07 DRLIN1 SERVICE RIG. 13:30 - 00:00 10.50 02 A DRLIN1 DRLG. F/9043 T/9251. 00:00 - 06:00 6.00 02 A DRLIN1 DRLG. F/9251 T/9355. 1/31/2001 06:00 - 08:00 2.00 02 A DRLIN2 DRLG. F/9355 T/9392. 08:00- 09:30 1.50 29 DRLIN2 ClRC. BOT. UP. 09:30- 10:30 1.00 06 H DRLIN2 POH 15 STD. SHORTTRIP T/8,112. 10:30- 12:00 1.50 08 H DRLIN2 RIH. 12:00 - 15:00 3.00 02 A DRLIN2 DRLG. F/9392 T/9415. 15:00- 15:30 0.50 07 DRLIN2 SERVICE RIG. 15:30 - 18:00 2.50 02 DRLIN2 DRLG F/9415 T/9431. ~ 18:00 - 19:30 1.50 05 I DRLIN2 CBU, MIX & PUMP PILL. 19:30- 22:00 2.50 06 A DRLIN2 TOH 22:00 - 00:00 2.00 06 A DRLIN2 TOH TO 2219. 00:00 - 01:00 1.00 06 A DRLIN2 TOH RECEIVED 02:30 - 05:30 3.00 06 A DRLIN2 CHECK MWD, RIH. ' 05:30 - 06:00 0.50 09 DRLIN2 SLIP/CUT DRLG. LINE 2/1/2001 06:00 - 06:30 0.50 09 DRLIN2 CUT DRLG. LINE. MAR 28 2001 Gas Cons. Commission Anchorage " "FOREST OIL CORP. Page:. 10 of 20 Operations Summary Report Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 .. · ' ' Sub phase . · '. DesCription of Operations..... Date From ~To 'H°urs',.COde' Code.. · .' ' ' · 211/2001 06:30 - 08:00 1.50 06 A DRLIN2 TIH. 08:00 - 08:30 0.50 03 A DRLIN2 FILL PIPE, REAM 100' TO BOTTOM. 08:30 - 12:00 3.50 02 A DRLIN2 DRLG. F19431 T/9472. 12:00 - 12:30 0.50 02 '^ DRLIN2 DRLG. F/9472 T/9477. 12:30 - 19:00 6.50 02 A DRLIN2 DRLG. F/9477 TI9606 19:00- 19:30 0.50 08 E DRLIN2 TROUBLE SHOOT TOP DRIVE 19:30 - 00:00 4.50 02 A DRLIN2 DRLG. F/9606 T/9669 00:00 - 06:00 6.00 02 A DRLIN2 DRLG F/9669 T/9825' 2/2/2001 06:00 - 16:30 10.50 02 A DRLIN2 Drilling and surveying 8 1/2" hole. 16:30 - 17:30 1.00 29 DRLIN2 Pump hi-vis sweep and reciprocate pipe. 17:30 - 19:00 1.50 06 H DRLIN2 Short trip to 9325'. Hole OK 19:00 - 04:30 9.50 02 A DRLIN2 Pump hi-vis sweep. 04:30 - 06:00 1.50 02 A DRLIN2 Drilling 8 1/2" hole. 2/3/2001 06:00 - 01:30 19.50 02 A DRLIN2 :Drilling and surveying 8 1/2" hole. 01:30 - 03:00 1.50 05 L DRLIN2 Circulate hi-vis sweep. Pump up survey, monitor well-pump pill. 03:00- 06:00 3.00 06 A DRLIN2 POOH 2/4/2001 06:00 - 10:00 4.00 06 A DRLIN2 POOH to BHA.Worked through tight spots from 7365' to 7085'. 10:00 - 11:00 1.00 06 A DRLIN2 Work BHA. 11:00 - 13:30 2.50 15 A 'DRLIN2 Test BOP to 4000 PSI. 13:30 - 16:00 2.50 26 i DRLIN2 Lay down M/M, jars, HOC and probe. Pick up new M/M, jars, HOC and probe, RIH with rest of BHA. Test MWD and M/M on last stand of HWDP. 16:00 - 21:30 5.50 06 A DRLIN2 Pick up 48 joints of 5" DP off walk, RIH. 21:30 - 22:00 0.50 05 K DRLIN2 Circulate @ shoe. 22:00 - 22:30 0.50 06 A DRLIN2 RIH, tight @ 6769', make up Kelly. 22:30 - 23:30 1.00 03 DRLIN2 Ream throdgh tight spot @ 6769' to 6860'. 23:30 - 01:00 1.50 06 A DRLIN2 RIH Ream last four stands from 10268' to 10541' 01:00 - 06:00 5.00 02 A DRLIN2 Drilling and surveying from 10541' to 10655'. 2/5/2001 06:00 - 01:00 19.00 02 A DRLIN2 Drill and survey 8 1/2" hole. 01:00 - 02:30 1.50 05 L DRLIN2 Pump hi-vis sweep, circulate hole clean for short trip, monitor well. 02:30 - 03:30 1.00 06 DRLIN2 Short trip from 11110' to 10548', 7 stands, no problems. 03:30 - 06:00 2.50 02 A DRLIN2 Drilling 8 1/2" hole. 2/6/2001 06:00 - 04:30 22.50 02 A DRLIN2 Drilling and surveying 8 1/2" hole from 11182' to 11674'. 04:30 - 05:30 1.00 05 DRLIN2 Circulate hole clean for short trip. 05:30 - 06:00 0.50 06 H DRLIN2 POOH for short trip. 2/7/2001 06:00 - 0t:30 19.50 02 A DRLIN2 Drilling and surveying 8 1/2" hole. Begin sliding for turn and drop to hit target. 01:30 - 02:30 1.00 05 DRLIN2 Work tight hole after slide. Pull 360 K. to free pipe. 02:30 - 04:00 1.50 29 DRLIN2 Circulate hole clean to POOH. Monitor well. 04:00 - 06:00 2.00 06 A DRLIN2 POOH for new bit. 2/8/2001 06:00 - 07:30 1.50 06 A DRLIN2 POOH 07:30 - 09:30 2.00 05 DRLIN2 Work through tight spots from 7182' to 6720'. 09:30- 12:30 3.00 06 A DRLIN2 POOH 12:30 - 14:00 1.50 26 DRLIN2 PJSM Work BHA. Lay down motor, pick up motor. Change out MWD. 14:00 - 14:30 0.50 06 A DRLIN2 RIH Stop at first stand of HWDP, change out saver sub. 14:30-15:30 1.00.08 E DRLIN2 Replace top drive saver sub and dies. RECEIVED 15:30 - 16:00 0.50 06 A DRLIN2 RIH w/first stand of DP, test MWD. 16:00 - 18:30 2.50 06 ^ DRLIN2 RIH to shoe. 18:30- 19:30 1.00 06 A DRLIN2 PJSM Cut and slip drilling line. MAR 2 8 2001 19:30 - 23:00 3.50 06 A DRLIN2 RIH Tight hole at 7024' to 7276'. 23:00 - 03:00 4.00 03 DRLIN2 Ream and survey from11581' to 11961'. Alaska 0ii & Gas Cons. (;ommissio~ bnnhnrR~R Printed: 3/28/2001 3:09:41 PM FOREST OIL CORP. Page 11 of 20 Operations Summa Report . Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/2912000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 Date... From-To[Hours C'ode cS(~dbelPhase.'.['.. "'.. '...." D.eScription of Operations. : ..,'..· . 2/8/2001 03:00 - 06:00 3.00 02 A DRLIN2 Drilling (rotate and slide) from 11961' to 12016'. 2/9/2001 06:00 - 02:30 20.50 02 A DRLIN2 Drill (rotate and slide) and survey from 12016' to 12418'. 02:30 - 03:30 1.00 29 DRLIN2 Circulate bottoms up. Survey with MWD. Monitor well. 03:30 - 04:30 1.00 06 H DRLIN2 POOH to 11910', no problems. Break off top drive. · 04:30 - 05:30 1.00 08 E DRLIN2 Change out swivel packing while circulating through head pin. 05:30 - 06:00 0.50 06 H 'DRLIN2 RIH to bottom. 2/10/2001 06:00 - 03:30 21.50 02 A DRLIN2 Drill and survey 8 112" hole. Slide and rotate for turn and drop. 03:30 - 04:30 1.00 02 DRLIN2 Survey, circulate bottoms up for trip out if hole. Monitor well, pump dry job. 04:30 - 06:00 1.50 06 A DRLIN2 POOH for bit 2111/2001 06:00 - 10:00 4.00 06 J DRLIN2 Trip out of hole. 10:00 - 13:00 3.00 03 A DRLIN2 Ream out coal beds. 13:00 - 16:30 3.50 06 J ' DRLIN2 Trip out after dry job. 16:30 - 17:30 1.00 26 DRLIN2 Stand BHA back in derrick 17:30 - 20:30 3.00 15 A DRLIN2 Test Bop's · 20:30 - 21:30 1.00 26 DRLIN2 Make up new bit, new full gauge stab. blades, new MWD probe. 21:30 - 00:00 2.50 06 A DRLIN2 Trip in the hole 00:00 - 03:00 3.00 06 A DRLIN2 Trip in the hole 03:00 - 06:00 3.00 03 A DRLIN2 . Ream from the shoe @ 6535 to 7100' MD. Appears to be cleaning up 2/12/2001 06:00 - 06:30 0.50 03 A DRLIN2 Finish reaming coal beds below shoe. 06:30 - 09:30 3.00 06 A DRLIN2 Trip to 12325' MD. 09:30 - 12:30 3.00 03 A DRLIN2 Ream to bottom, due to possible undergauge hole. 12:30 - 00:00 11.50 02 A DRLIN2 Drilling ahead rotating, and sliding 1 40 foot set to knock angle down. 00:00 - 06:00 6.00 02 A DRLIN2 Drilling ahead watching for heavy oil shows. 2/1312001 06:00 - 08:30 2.50 02 A DRLIN2 Drill to 13150' MD. 08:30 - 09:30 1.00 05 I DRLIN2 Circulate BU looking for C4's, and C5's on gas chromatograph. 09:30 - 12:30 3.00 02 A DRLIN2 Reach total depth @ 13200. Logging and casing point. 12:30 - 14:00 1.50 05 A DRLIN2 Circulate the hole clean. 14:00 - 22:30 8.50 06 H DRLIN2 Short trip. Tight spots 7276 and 7464' MD. 22:30 - 02:00 3.50 05 A ~ DRLIN2 Pump sweep, weight up to 9.4 heavy. Circulate the hole clean. 02:00 - 06:00 4.00 06 C DRLIN2 Trip out of hole for logs. 2/14/2001 06:00 - 12:00 6.00 06 C DRLIN2 Trip out for logging 12:00 - 13:30 1.50 26 DRLIN2 Pull MWD probe, brak off bit, stand BHA back, clear rig floor. 13:30 - 14:00 0.50 11 A DRLIN2 Pre job safety meeting with Schlumberger. 14:00 - 17:00 3.00 11 A DRLIN2 Make up tools, calibrate, load sources. 17:00 - 06:00 13.00 11 A DRLIN2 Run two wireline suites. Platform express, and dip meter. 2/15/2001 06:00 - 07:30 1.50 11 A DRLIN2 Rig down Schlumberger 07:30 - 08:00 0.50 07 DRLIN2 Clean up rig floor after logging. 08:00 - 09:30 1.50 06 J DRLIN2 Lay down mud motor, hang off collar, make up clean out assembly. 09:30 - 12:00 2.50 06 J DRLIN2 Trip in with clean out assembly. 12:00 - 13:00 1.00 09 DRLIN2 Slip and cut 13:00 - 14:00 1.00 06 J DRLIN2 Lay down near bit reamer. 14:00 - 16:00 2.00 26 DRLIN2 Pick up Mud motor, new bit, hang off collar. 16:00 - 19:00 3.00 26 DRLIN2 Steam out and Strap 1000 feet of 5" drill pipe, service top drive 19:00 - 21:30 2.50 26 DRLIN2 Load MWD probe, orient, trip in the hole with singles. Test MWD tool 21:30 - 22:30 1.00 08 DRLIN2 Fix broken hydraulic line on top drive. 22:30 - 05:30 7.00 06 DRLIN2 Trip to bottom 05:30-06:00 0.50 03 DRLIN2 Slow ream to bottom, warming up mud. Tag bo~r~~rt~ti~[~. ~ D 2116/2001 06:00 - 14:00 8.00 02 A DRLIN2 Rotating ahead. Hole conditions good. Sands dl'ili'a~30-ff,~.~v ~. conglomerates down to 11 fi/hr. 14:00- 14:30 0.50 07 DRLIN2 Adjust rubber protection on kelly hose/Top drive~ 2 8 ~)00'J 14:30 - 19:00 4.50 02 A DRLIN2 Rotating ahead, with two slides placed in the well bore. 19:00- 19:30 0.50 03 iA DRLIN2 Hung up momentarily while sliding, rea~l~f~(~o~l I~U~Psab~l%.el~;0mmissi Anchorage Printed: 3/28/2001 3:09:41 PM (' .. FOR. EST OII.:..COR.p,..,' '. "" '.' Page..'~2 0f.20 .. Operations su.mm:arY Report'" .... . . Legal Well Name: West McArthur River Unit #7 Common Well Name: West McArthur River Unit #7 Spud Date: 12/29/2000 Event Name: ORIG DRILLING Start: 12/13/2000 End: Contractor Name: NABORS ALASKA DRLG Rig Release: Group: Rig Name: NABORS DRILLING Rig Number: 160 '~..'..:.':i':.!:D'ete:"~.i:'.. 'Fr0m,T0'.'.! .H0.u~.l'.,'cOde .... '.Sub ..... ' ".. . Code Phase , · .... . DesCription of.operations:~:;~.~:~/~:~;:~:~;~:~!`.: · .........='."::'.~...~..~.:..,'.., , :...'.' ,' '..'......:... '.:.... '?,.'...':'..'.."..,.. , '." ',.. '.."= .... ...... ' . '....' . . .... ., '..:. . ., . . . .. ,... :.:..=:;..=,,.,'.;;.' .... 2116/2001 19:30 - 06:00 10.50 02 A DRLIN2 Rotating and sliding. Hole conditions good. Slow ream each stand. No up reaming. Cut flow rates to 2/3rds normal flow when moving clown to , keep from surging the coals. 2117/2001 08:00 - 14:30 8.50 02 A DRLIN2 Rotating and sliding. 35,000 Wob, 480 Gpm, 85 Rpm, dropping angle. 14:30 - 15:30 1.00 05 A DRLIN2 Circulate bottoms up. 15:30 - 16:30 1.00 06 H ' DRLIN2 5 Stand short trip. 16:30 - 06:00 13.50 02 A DRLIN2 Drilling. surveying, connections. Sliding for angle drop into Wesfforelands. 2/18/2001 06:00 - 08:00 2.00 02 A DRLIN2 Drill to TD. 08:00 - 10:30 2.50 05 A DRLIN2 Circulate and condition mud system. The hole cleaned Up after two full bottoms up. 10:30 - 21:00 10.50 06 H DRLIN2 Short trip into the casing. Monitor well. One spot from 7620 to 7799' MD had to be reamed to get back down through. 21:00 - 00:30 3.50 05 D DRLiN2 Circulate and condition mud for logging. 00:30 - 06:00 5.50 06 C DRLIN2 At report time ~ the shoe. 6500' MD and pulling out to test BOP's. Then wireline logs. 2/1912001 06:00 - 09:00 3.00 06 C Trip to shoe. Monitor well inside casing. Trip out to BHA 09:00 - 10:30 1.50 11 , A Trip to the BHA. Stand back in the derrick. 10:30 - 11:00 0.50 07 Clean up rig floor. 11:00 - 12:00 1.00' 15 A PJSM, pull wear ring, PIU test joint. 12:00 - 15:00 3.00 15 A Test BOP stack. 15:00 - 15:30 0.50 07 Clean up rig floor, 15:30 - 22:00 6.50 11 A Run wireline logs. 22:00 - 06:00 8.00 21 Evaluating wireline logs. Rig crews busy with mud pumps rig maintenance. . 212012001 06:00 - 11:00 5.00 21 DRLIN2 Service rig, waiting on final game plan for future of well bore. 11:00 - 21:30 10.50 06 F DRLIN2 Decide to place cement across Hemlock. Trip in the hole with 500 feet of 3.5" DP on bottom of 5" DP, to bottom. 21:30 - 02:00 4.50 05 H DRLIN2 Circulate and cOndition mud for balanced plugs. 02:00 - 03:00 1.00 05 H DRLIN2 Place 34 BBLs.. Hi-Vis pill from 14009' MD to 13580' MD. 03:00 - 04:00 1.00 05 H DRLIN2 Pull 10 stands slow, and CBU for cement job. 04:00 - 04:30 0.50 01 A DRLIN2 Rig up BJ. Have pre job safety meeting with cementers. 04:30 - 06:00 1.50 12 C DRLIN2 I Pump abandonment plug. 46.94 BBLs. of 15.8 ppg cement, followed by 225 BBLs. of Mud for balanced plug. 2121/2001 06:00 - 07:00 1.00 12 C Cement BJ Cementing. 07:00 - 08:00 1.00 06 F Cement Trip out to 12671' MD. 08:00 - 08:30 0.50 12 C Cement Drop dart 08:30 - 13:30 5.00 06 F Cement Trip out of hole to shoe to wait on cement. 13:30 - 19:30 6,00 05 H Cement Circulate at a slow rate while waiting on cement. 19:30 - 21:30 2.00 06 F Cement Trip in the hole to 12581' MD 21:30 - 00:00 2.50 05 H Cement Circulate and condition mud. Wait on cement. 00:00 - 01:00 1.00 03 A Cement Ease to bottom looking for hard cement. Found the cement @ 13039' MD. 01:00 - 04:00 3.00 05 H Cement Circulate and condition mud. Some cement came back, 3 BBLs. and some sand. 04:00 - 06:00 2.00 12 C Cement Pump 20.5 bbls cement, 221 bbls mud. Cement in place at report time. Alaska Cook Inlet West McArthur River WMR#7- Main Bore SURVEY REPORT 28 March, 2001 Surface Coordinates: 2482955.00 N, 187255.00 E (60° 47' 05.2578" N, 208° 14' 59.3051" E) Kelly Bushing: 163.00ft above Mean Sea Level DRILLING SERVIC'ES A Halliburton Coml~any Survey Ref: svy16 Sperry-Sun Drilling Services Survey Report for WMR#7- Main Bore Alaska Measured Depth (ft) Incl. Sub-See Depth (ft) 0,00 0,000 0.000 -163,00 93.00 0,250 206,472 -70,00 183,00 0,300 194,472 20.00 271,00 1,000 225,472 107,99 318,00 1,200 266,472 154.98 407,00 1,300 257,472 497.00 1.500 283.472 588,00 1,400 295,472 677.00 0,500 140,472 791,06 1,440 107,582 243,96 333.94 424.91 513,90 627~4 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northlngs Eastlngs (ft) (ft) (fi) (ft) (ft) 0,00 93,00 183,00 270.99 317.98 406,96 496.94 587.91 676,90 790,94 880,08 2,220 15.042 716,93 879,93 969,45 3,910 14,632 806,17 969,17 1059,73 3,690 42.152 896,26 1059,26 1153.80 4,890 69,362 990,08 1153,08 1247.44 6,710 66,052 1083,23 1246,23 1342,72 7,230 55,192 1177,81 1340,81 1436,31 7.840 41,362 1270,62 1433.62 1531,55 10.230 31.202 1364,70 1527,70 1625.52 12~40 36,012 1456.90 1619.90 1718.99 14,010 39,702 1547,97 1710,97 1813,00 17,020 41,092 1638,54 1801,54 1905,90 20,220 42,452 1726.57 1889,57 1988,97 22,400 39,812 1803,95 1966,95 2083,05 22.900 37,172 1890,78 2053,78 ~176,87 22.300 29.732 1977,41 21 40.41 ,94 22,620 38.522 2064,37 2227,37 ,58 29,930 40,072 2148,28 2311,28 I-~9,86 32,610 38,532 2229,71 2392,71 3,45 36,310 36,482 2306,87 2469,87 8,69 40,920 34.612 2381,27 2544,27 0,00 N 0.00 E 0,18 $ 0,09 W 0,59 S 0,24 W 1,35 S 0,84 W 1,66 S 1,63 W 1,94 S 3,54 W 1,89 S 5.68 W 1,13 $ 7,85 W 0,96 S 8.58 W 1,78 S 6,90 W 0,45 $ 5,38 W 4,17N 4,16W 9,30 N 1,44 W 12,96 N 4,35 E 16,58 N 13,08 E 22,27 N 23.09 E 30,30 N 32,04 E 42,29 N 40,61 E 57,35 N 50.70 E 73,95 N 63,66 E 93,07 N 79,97 E 115,17 N 99,75 E 137,93 N 119,58 E 166,28 N 142.11 E 196.29 N 161.98 E 225,95 N 182,10 E 257,96 N 208,39 E 296,24 N .239,69 E 338,26 N 271,89 E 386.63 N 306.39 E 2482955,00 N 187255,00 2482954,82N 187254,90 2482954,42 N 187254,75 2482953,68N 187254,12 2482953,38 N 187253.33 2482953.15 N 187251.41 2482953,26 N 187249,27 2482954,08 N 187247,13 2482954.26 N 187246,40 2482953,40 N 187248.06 2482954,69 N 187249,61 2482959,28 N 187250,95 2482964,33 N 187253.81 2482967.84N 187259,69 2482971.23 N 187268,52 2482976.84N 187278.68 2482984,43 N 187287.84 2482996,19 N 187296,72 2483010,98 N 187307,21 2483027,22 N 187320,60 2483045,91N 187337.43 2483067.47 N 187357,79 2483089,69N 187378,21 2483117,43 N 187401,50 2483146.90 N 187422.15 2483176,01 N 187443,06 2483207,31 N 187470,19 2483244,74 N 187502.50 2483285,89 N 187535,81 2483333.33 N 187571.59 Dogleg Rate (°/10Oft) 0,27 0,08 0,86 1,69 0,25 0,73 0,35 2,10 0,93 3,03 1,89 2.01 2.48 1,98 1,48 1,96 3.17 2,16 2,29 3,23 3,48 2,87 1,20 3.11 3,58 7,84 2,94 4,14 4.99 Cook Inlet West McArthur River Vertical Section Comment 0,00 -0,20 -0.62 -1,59 -2,29 -3,58 -4,72 -5,28 -5,55 -5,30 -3,36 1,17 6,95 13,20 21.05 31,32 42,97 57.69 75,82 96,81 121,78 151,13 181,05 217,14 253.12 288,97 330,17 379,38 432,20 491,58 28 March, 2001 - 10:59 Page 2 of 7 DrillQuest 2,00,08,004 Sperry-Sun Drilling Services Survey Report for WMR#7- Main Bore Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Esstlngs (ft) (fi) (ft) (ft) 2742.66 43.140 34.072 2451.07 2614.07 2836.13 46.580 36.202 2517.31 2680.31 2924.05 50.370 38.352 2575.59 2738.59 3018.40 52.400 41.212 2634.48 2797.48 3111.84 52.250 40.872 2691.59 2854.59 3206.15 52.200 40.932 2749.36 2912.36 3299.63 51.920 40.912 2806.83 2969.83 3393.21 52.140 40.312 2864.41 3027.41 3483.83 52.440 40.572 2919.84 3082.84 3575.62 52.250 39.552 2975.92 31 38.92 3668.60 51.530 37.362 3033.30 3196.30- 3764.93 51.360 37.392 3093.34 3256.34 3859.10 51.370 37.542 3152.14 3315.14 3952.36 51.630 37.172 3210.19 3373.19 4045.82 51.330 37.272 3268.40 3431.40 4139.01 50.380 37.172 3327.23 3490.23 4233.71 50.300 37.962 3387.67 3550.67 4327.50 49.150 38.102 3448.30 3611.30 4421.06 49.450 37.642 3509.31 3672.31 4513.66 49.940 37.592 3569.21 3732.21 4608.86 50.050 36.792 3630.41 3793.41 4701.84 48.800 37.662 3690.89 3853.89 4796.68 48.570 38.922 3753.50 3916.50 4891.03 47.860 39.022 3816.37 3979.37 4987.47 48.120 38.882 3880.91 4043.91 39.062 38.822 38.462 38.292 38.342 3941.63 4003.49 4065.32 4123.00 4183.82 48.520 48.620 48.660 49.440 50.350 4104.63 4166.49 4228.32 4265.00 4346.82 438.56 N 341.88 E 2483384.31 N 187608.45 E 492.46 N 379.84 E 2483437.16 N 187647.84 E 544.80 N 419.73 E 2483488.42 N 187689.10 E 601.42 N 466.91 E 2483543.76 N 187737.78 E 657.20 N 515.47 E 2483598.23 N 187787.81 E 713.55 N 564.28 E 2483653.25 N 187838.10 E 769.25 N 612.57 E 2483707.65 N 187687.86 E 825.26 N 660.59 E 2483762.35 N 187937.36 E 879.82 N 707.10 E 2483815.65 N 187965.30 E 935.43 N 753.87 E 2483870.00 N 188033.54 E 992.71 N 799.37 E 2483926.05 N 163080.55 E 1052.57 N 845.10 E 2483984.67 N 188127.86 E 1110.96 N 889.85 E 2484041.84 N 188174.15 E 1168.97 N 934.13 E 2484098.65 N 1 68219.97 E 1227.20 N 978.37 E 2484155.68 N 168265.73 E 1264.75 N 1022.08 E 2464212.04 N 188310.97 E 1342.53 N 1068.53 E 2464268.62 N 188356.95 E 1398.90 N 1110.62 E 2484323.79 N 188402.52 E 1454.89 N 1154.16 E 2464378.60 N 168447.54 E 1510.82 N 1197.27 E 2484433.37 N 188492.12 E 1568.91 N 1241.35 E 2484490.26 N 188537.73 E 1625.15 N 1284.07 E 2484545.34 N 188581.94 E 1681.06 N 1328.20 E 2484600.05 N 188627.55 E 1735.75 N 1372.45 E 2484653.54 N 188673.24 E 1791.48 N 1417.50 E 2484708.05 N 168719.76 E 1644.50 N 1460.39 E 2484759.91 N 188764.05 E 1899.01 N 1504.45 E 2464813.23 N 188809.54 E 1953.87 N 1548.31 E 2484866.90 N 188854.85 E 2005.97 N 1589.57 E 2464917.88 N 188897.46 E 2062.63 N 1634.34 E 2484973.32 N 188943.75 E Dogleg Rate (°/lOOft) 2.39 4.02 4.68 3.20 0.33 0.07 0.30 0.56 0.40 0.90 2.01 0.18 0.12 0.42 0.33 1.02 0.65 1.23 0.49 0.53 0.65 1.52 1.03 0.76 0.29 0.46 0.22 0.29 0.90 0.96 Cook Inlet West McArthur River Vertical Section Comment 554.49 620.38 686.04 759.31 832.64 906.58 979.70 1052.92 1124.10 1196.30 1269.19 1344.36 1417.75 1490.57 1563.55 1635.68 1708.40 1779.75 1850.48 1920.92 1993.70 2064.18 2135.17 2205.21 2276.55 2344.45 2414.23 2484.19 2550.43 2622.39 Page 3of7 DrillQuest 2.00.08.004 Sperry-Sun Drilling Services Survey Report for WMR#7. Main Bore Alaska Measured Depth (ft) 5541.23 5635.31 5729.39 5823.21 5917.28 6010.92 6106.20 6199.79 6300.68 6394.65 6457.11 6527.63 6620.82 6715.52 6809.31 6902.87 6995.32 7O90.67 7183.65 7278.49 7372.84 7466.28 7560.59 7654.07 7747.65 7~ CO 9 Incl. 50.620 50.970 50.460 50.710 49.230 48.430 48.200 48.410 46.980 45.750 45.450 44.190 46.390 49.190 49.830 49.390 50.300 49.560 48.770 50.270 51.970 51.190 50.790 50.000 48.910 48.670 49.410 49.440 50.150 50.710 38.322 38.562 38.152 38.402 39.022 40.732 41.322 42.002 41.732 42.012 Sub-Sea (ft) 4~2.98 4302.45 4382.02 4~1.58 4462.09 4543.73 4607.10 4669.35 4737.26 4802.10 Vertical Local Coordinates Global Coordinates Depth Northings Eaatings Northings Eastings (ft) (ft) (ft) (ft) (ft) 4405.98 2118.90 N 1678.83 E 2485028.39 N 188989.72 E 4465.45 2175.99 N 1724.15 E 2485084.26 N 189036.55 E 4525.02 2233.09 N 1769.34 E 2485140.13 N 189083.25 E 4584.58 2289.99 N 1814.24 E 2485195.81 N 189129.65 E 4645.09 2346.20 N 1859.29 E 2485250.80 N 189176.18 E 4706.73 2400.29 N 1904.47 E 2485303.67 N 189222.79 E 4770.10 2453.97 N 1951.18 E 2485356.08 N 189270.91 E 4832.35 2506.18 N 1997.63 E 2485407.03 N 189318.74 E 4900.26 2561.74 N 2047.43 E 2485461.25 N 189370.00 E 4965.10 2612.39 N 2092.83 E 2485510.66 N 189416.73 E 42.202 4845.80 5008.80 2645.49 N 2122.75 E 2485542.96 N 189447.52 E 41.862 4895.82 5056.82 2682.41 N 2156.03 E 2485578.98 N 189481.78 E 41.402 4961.38 5124.38 2731.91 N 2200.02 E 2485627.29 N 189527.07 E 40.042 5025.00 5188.00 2785.08 N 2245.76 E 2485679.22 N 189574.21 E 36.242 5085.91 5248.91 2841.17 N 2289.79 E 2485734.11 N 189619.72 E 35.992 5146.54 5309.54 2898.73 N 2331.80 E 2485790.53 N 189663.25 E 36.332 5206.15 5369.15 2955.78 N 2373.49 E 2485846.45 N 189706.45 E 36.012 5267.53 5430.53 3014.68 N 2416.56 E 2485904.18 N 189751.07 E 35.772 5328.33 5491.33 3071.67 N 2457.80 E 2485960.05 N 189793.82 E 37.152 5389.90 5552.90 3129.67 N 2500.88 E 2486016.89 N 189838.23 E 38.002 5449,12 5612.12 3187.88 N 2545.47 E 2486073.88 N 189884.56 E 37.462 5507.18 5670.18 3245.77 N 2590.27 E 2486130.56 N 189930.89 E 37.412 5566.55 5729.55 3303.96 N 2634.82 E 2486187.54 N 189976.97 E 37.412 5626.14 5789.14 3361.17 N 2678.58 E 2486243.56 N 190022.23 E 37.092 5686.97 5849.97 3417.77 N 2721.63 E 2486298.99 N 190066.77 E 36.542 5746,67 5909.67 3472.34 N 2762.48 E 2486352.46 N 190109.07 E 36.652 5806.84 5969.84 3527.99 N 2803.81 E 2486406.99 N 190151.86 E 36.662 5834.62 5997.62 3554.02 N 2823.17 E 2486432.49 N 190171.92 E 38.482 5874.16 6037.16 3591.08 N 2851.69 E 2486468.78 N 190201.42 E 39.332 5934.15 6097.15 3647,57 N 2897.29 E 2486524.03 N 190248.50 E Dogleg Rate (°/10Oft) 0.29 0.42 0.64 0.34 1.65 1.62 0.52 0.59 1.43 1.33 0.53 1.82 2.39 3.14 3.16 0.51 1.02 0.82 0.87 1.93 1.93 0.95 0.43 0.65 1.19 0.53 0.81 0.07 2.55 0.92 Cook Inlet West McArthur River Vertical Section Comment 2693.88 2766.52 2839.08 2911.32 2983.06 3053.12 3123.68 3192.87 3266.70 3334.00 3378.14 3427.30 3492.88 3562.47 3633.55 3704.74 3775.33 3848.22 3918.51 3990.55 4063.82 4136.83 4209.95 4281.81 4352.77 4420.84 4490.06 4522.45 4569.11 4641.39 28 March, 2001 - 10:59 Page 4 of 7 DrillQuest 2.00.08.004 Sperry-Sun Drilling Services Survey Report for' WMR#?- Main Bore Alaska Measured Depth (ft) Incl. Sub-Sea Depth (ft) Vertical Depth (ft) 8220.84 50.750 39.472 5992.67 6155.67 8313.36 50.790 39.482 6051.31 6214.31 8406.29 50.710 39.362 6110.11 6273.11 8497.95 49.950 38.732 6168.62 6331.62 8589.51 49.460 37.262 6227.84 6390.84 8683.68 47.560 35.502 6290.2.2 8453.22 8776.94 47,020 35.392 6353.48 6516.48 8870.40 46.740 35.232 8417.36 6580.36 8963.60 46.830 35.652 6481.18 6644.18 9058.29 48.370 38.432 6545.03 6708.03 9151.98 48.410 36.392 6607.24 6770.24 9245.64 47.610 36.542 6669.90 6832.90 9338.09 47.500 36.312 6732.29 6895.29 9433.59 48.240 37.272 6796.36 6959.36 9526.57 48.720 38.632 6857.99 7020.99 9621.41 48.880 39.122 6920.46 7083.46 9715.76 47.880 39.932 6983.13 7146.13 9809.20 47.930 40.222 7045.77 7208.77 9903.51 48.960 39.322 7108.33 7271.33 9996.99 48.690 39.802 7169.87 7332.87 10090.57 49.210 39.392 7231.33 7394.33 10181.19 48.140 40.502 7291.17 7454.17 10272.98 47.910 40.262 7352.56 7515.56 10365.96 48.830 39.762 7414.32 7577.32 10460.04 51.570 38.102 7474.54 7637.54 ~;;R~562.74 51.650 38.112 7538.32 7701.32 r-111~56.53 50.840 38.652 7597.03 7760.03 ('-1~750.10 51.230 37.262 7655.87 7818.87 9 8432.54 52.130 35.292 7713.20 7876.20 7.89 51.630 35.092 7772.06 7935.08 Local Coordinates Northings Eastlnga (ft) (ft) Global Coordinates Northings Eaatinge (ft) (ft) 3702.88 N 2942.72 E 2486578.11 N 190295.39 E 3758.31 N 2988.38 E 2486632.31 N 190342.52 E 3813.91 N 3034.08 E 2486686.66 N 190389.68 E 3868.70 N 3078.53 E 2486740.25 N 190435.57 E 3923.73 N 3121.52 E 2486794.11 N 190480.02 E 3980.50 N 3163.37 E 2486849.75 N 190523.37 E 4036.32 N 3203.12 E 2486904.50 N 190584.58 E 4091.99 N 3242.55 E 2486959.09 N 190605.49 E 4147.26 N 3282.03 E 2487013.29 N 190846.43 E 4203.72 N 3323.28 E 2487068.63 N 190689.16 E 4260.10 N 3364.86 E 2487123.68 N 190732.23 E 4316.08 N 3406.23 E 2487178.74 N 190775.09 E 4370.97 N 3446.74 E 2487232.53 N 190817.05 E 4427.68 N 3489.16 E 2487288.09 N 190860.96 E 4482.57 N 3531,98 E 2487341.82 N 190905.23 E 4538.13 N 3576.77 E 2487396.16 N 190951.48 E 4592.53 N 3621.65 E 2487449.35 N 190997.80 E 4845.58 N 3666.29 E 2487501.19 N 191043.84 E 4699.83 N 3711,44 E 2487554.21 N 191090.41 E 4754.07 N 3756.25 E 2487607.24 N 191136.66 E 4808.45 N 3801.23 E 2487660.40 N 191183.07 E 4860.63 N 3844.92 E 2487711.39 N 191228.14 E 4912.61 N 3889.13 E 2487762.18 N 191273.72 E 4965.84 N 3933.81 E 2487814.20 N 191319.80 E 5022.07 N 3979.21 E 2487869.20 N 191366.68 E 5065.40 N 4028.89 E 2487931.19 N 191418.03 E 5142.66 N 4074.40 E 2487987.21 N 191465.05 E 5199~94 N 4119.24 E 2488043.28 N 191511.41 E 5258.41 N 4162.14 E 2488100.58 N 191555.85 E 5319.71 N 4205.38 E 2488160.71 N 191600.70 E Dogleg Rate (°/lOOft) 0.12 0.04 0.13 0.98 1.34 2.46 0.59 0.32 0.49 1.69 0.05 0.86 0.22 1.08 1.21 0.42 1.24 0.24 1.30 0.48 0.65 1.50 0.32 1.07 3.21 0.08 1.06 1.39 1.93 0.55 Cook Inlet West McArthur River Vertical Section Comment 4712.60 4784~4 4855.63 4925.86 4995.49 5065.93 5134.43 5202.61 5270.50 5340.35 5410.31 5479.84 5547.98 5618.69 5668.10 5759.15 5829.31 5898.20 5968.36 6038.34 6108.52 6176.16 6243.92 6312.98 6384.93 6465.18 6538.05 6610.58 6683.02 6758.00 DrillQuest 2.00.08.004 28 March, 2001 - 10:59 Page 5 of 7 Sperry-Sun Drilling Services Survey Report for WMR#7- Main Bore Alaska Measured Depth (ft) 11030.87 11125.71 11220.06 11313.5O 11407.81 11501.29 11594.87 11685.49 11777.28 11870.26 11964.34 12058.35 12152.17 12246.24 12339.88 12435.16 12528.75 12623.99 12717.96 12811.43 Incl. 51.320 51.170 50.740 49.570 49.080 48.160 45.800 45.440 44.830 43.770 42.250 40.330 39.200 38.670 38.710 38.490 37.950 38.000 38.190 38.250 12905.44 35.160 12998.34 35.050 13091.93 33.190 13119.92 33.550 ~ 13178.10 33.880 ~ :~ 1~;IZ~.42 34.020 ;= ~t~ 1~.63 32.210 _.~:~> ~ ;:0 1,34~.49 31.300 ~=' ~ PO 1;~,~.74 30.160 ~ c~ OO 1'384~).83 26.550 Azim. Sub-Sea Depth (ft) Vertical Depth (ft) Local Coordinates Northinga Eestings (ft) (ft) Global Coordinates Northlngs Eaetings (ft) 35442 7829.97 7992.97 5379.10 N 4247.38 E 2488218.96 N 191644.27 E 36.372 7889.34 8052.34 5439~1 N 4290.75E 2488277.68N 191689.23 E 36.302 7948.77 8111.77 5498~3 N 4334.17 E 2488335.53 N 191734.21 E 37.312 8008.64 8171.64 5555.47 N 4377.15 E 2488391.81N 191778.70E 34.952 8070.11 8233.11 5613.23 N 4419.32E 2488448.42N 191822.40E 33.642 8131.91 8294.91 5671.17 N 4458.85 E 2488505.28 N 191863.45 E 31.952 8195.75 8358.75 5728.66 N 4495.92 E 2488561.77 N 191902.05 E 31.912 8259.13 6422.13 5783.63 N 4530.18 E 2488615.80 N 191937.76 E 33.152 8323.89 6486.89 5838.48 N 4565.16 E 2488669.70 N 191974.19 E 29.682 8390.44 6553.44 5893.87 N 4599.01 E 2468724.17 N 192009.51 E 28.682 8459.23 8622.23 5949.89 N 4630.31 E 2488779.34 N 192042.29 E 25.622 8529.68 8692.68 6005.06 N 4658.64 E 2488833.73 N 192072.08 E 20.712 8602.01 8765.01 6060.18. N 4682.26 E 2488888.20 N 192097.16 E 14.942 8675.21 8838.21 6116.40 N 4700.36 E 2488943.92 N 192116.75 E 10.162 8748.31 8911.31 6173.50 N 4713.07 E 2489000.66 N 192130.98 E 6.472 8822.79 8965.79 6232.30 N 4-721.67 E 2489059.20 N 192141.14 E 359.402 8896.35 9059.35 6290.04 N 4724.65 E 2489116.85 N 192145.67 E 353.382 8971.45 91 34.45 6348.47 N 4720.97 E 2489175.35 N 192143.54 E 351.122 9045.41 9208.41 6405~90 N 4713.15 E 2489232.98 N 192137.26 E 351.512 9118.64 9281.64 6463.07 N 4704.42 E 2489290.35 N 192130.05 E 348.312 9194.21 9357.21 6518.38 N 4694.64 E 2489345.90 N 192121.75 E 348.912 9270.21 9433.21 6570.75 N 4684.09 E 2489398.54 N 192112.60 E 348.562 9347.69 9510.69 6622.23 N 4673.64 E 2489450.28 N 192103.73 E 349.102 9371.06 9534.08 6637.34 N 4670.86 E 2489465.46 N 192101.15 E 348.852 9419.46 9582.46 6669.04 N 4664.69 E 2489497.31 N 192095.82 E 349.242 9497.70 9660.70 6720.75 N 4654.68 E 2489549.27 N 192087.20 E 349.602 9576.60 9739.60 6771.34 N 4645.23 E 2489600.10 N 192079.10 E 350.282 9655.56 9818.56 6819.46 N 4636.69 E 2489648.42 N 192071.85 E 351.102 9737.44 9900.44 6867.49 N 4628.81 E 2489696.65 N 192065.25 E 350.902 9821.11 9984.11 6912.09 N 4621.75 E 2489741.42 N 192059.39 E Dogleg Rate (°/100ft) 0.44 0.78 0.46 1.50 1.97 1.44 2.85 0.40 1.17 2.64 1.77 2.96 3.56 3.89 3.19 2.43 4.71 3.89 1.50 0.27 3.65 0.39 2.00 1.67 0.62 0.27 1.93 1.05 1.28 3.80 Cook Inlet West McArthur River Vertical Section Comment 6830.71 6904.61 6977.80 7049.43 7120.87 7191.01 7259.41 7324.15 7389.19 7454~6 7518.05 7579.67 7638.66 7695.51 7750.11 7803.84 7853.59 7900.23 7943.75 7986.54 8027.20 8065.00 8102.22 8113.15 8136.14 8173.68 8210.60 8245~6 8281.61 8314.86 DrillQuestZO0.08.004 28 March, 2001 - 10:59 Page 6 of 7 Sperry-Sun Drilling Services Survey Report for WMR#7- Main Bore Alaska Meseured Sub-See Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northinge Eaetinge (ft) (ft) (ft) (ft) (ft) 13743.53 22.340 351.112 9906.39 10069.39 6950.38 N 4615.69 E Global Coordinates Dogleg Northings Eeetinge Rate (ft) (ft) (°il00ft) 2489779.85 N 192054.34 E All data is in Feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 20.986° (19-Jan-01) The Dogleg Severity is in Degrees per 100. feet. Vertical Section is from Well and calculated along an Azimuth of 33.588° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 13743.53ft., The Bottom Hole Displacement is 8343.40ft., in the Direction of 33.588° (True). 4.49 Cook Inlet West McArthur River Vertical Section Comment 8343.40 28~h, 2001 - 10:$9 Page 7 of 7 DrillQuest 2. 00.08.004 ~Aban.don..m. ent Plug WMRIJ~7 Forest OIL Subject: Abandonment Plug WMRU#7 Forest OIL Date: Thu, 22 Feb 2001 10:16:04 -0900 From: "Kustatan #1" <wmru2~igci.net> Organization: Forcenergy To: "Tom Maunder" <tom_maunder(~iadmin.state.ak. us> CC: "Paul White" <PDWhite~forestoil.com>, "Rob Stinson" <RDStinson~iforestoil.com> Tom, At 00:00 Hrs this rooming we verified the cement height and strength of our remedial plug. We found the top at 12733' MD. Set down with 20,000 weight, and held it for 5 minutes. This isolates the Hemlock wilh over 250' of 15.8 ppg class 'G' cement. The Cement Report will be faxed in when it's finished. We will put all the kick off plug data on this report today, and have it done for Friday's report. Thanks Robert Wall I of 1 4/3/01 3:42 PM West McArthur River Unit #7 Plug Back 20" 129#, X-56 Driven Conducto 13 318" 68#, L-80 BTC~ Surface Casing 17 1/2' Hole 20' MD - 120' 'I'VD 1,987' MD - 1,967' 'rVD 9 5/8" 47#, L-80 BTC Intermediate Casing 12 114" Hole 6,536' MD - 5,064' 'I'VD Kick Off Plug 9,020' MD - 9,400' MD Abandonment Plug 12,980' MD - 13,580' lVlD 8 1/2" hole 14,009' MD - 10,322' TVD . ~2/22/2001 10:22 90?-??6§246 FOREST OIL WMRU PAGE ei iiii I d~ I III II ~ II II I J ...... I" ." III ForeM Oil Corporation ~ 1 DAILY DRILLING REPORT . wel. L: Wml Mcndhur RlWr U~ in' ........ DA*m: .... ~.~2ml DAY lIJMllW: ?C BUPERVI~: Rob~ Wd DIPTH: 14.00~.0 DAILY TOTAl,: ~9 ~ ,,. ~.~uLAF~ ,,-,w~ ......~.,~ ..; ...... '*' '" / ..:-. ,WGK3H? 9.SO O~. 9F. AL size . ::, ~ ~ ..... , VIS (B/q0 17~3 LK3UID ~ Type. ~,mrt~' ~s.o ..... snn~,~ .b.,~, .............. F)V/YP 31""/~8 ~ ~B ME ,Jeds'l'Fn " " ...... · ,,-~,,, ~,, _. ,.., . __.~.. ~ 3m'3B,,2.. ~ ~D~.rp., C~ .............. I. Pm........ FIJB. lUVENTOI~Y.[01EOE' .....flora ?odwj, ~( ""~)' I I 2,2m .[..,1,,.2,:0~s IcumFed HOS,,~.nd'~.~2/0.25 BOTTOM HOLE ABSY. wo. (;,~ ............... .., ..,~ _,_,, ,.~ ~._ IdB'T Hook LoBd RPM OnN Rmo ~4 , ~VaUp ..............~ Vek)c~Z, .............. · ,,,,~,-. ~ o, ~s., s,,~ R~ ................. sur,,w ...... o pi,oldem o "--- sPM ............. .~., !OPTEiT.Bii, nbs-' 0 o~ o u,,, ............. b,,d BOP T,,,,: 12,1'mli ..... ~m o ....Nu B~, o ...... .st'd'" ..~ ~ um B~'~rm: I ~mm .- Rum o m,,d...l~ o ow~ ..................................... LMT~'. ...... .............. .~v~ ~.,,.)........ ~/.'~"' WF.A~ AVDO (fl/mln) ....... Sim g.Jllll, ............ ~'e__,m.,,,p. ...... ' ...... , *I0w Pump ~ :. ""' , ,. PIT EMN. ~ll) '10~....:. ............. ~W',md Bkwv Pump 5~ .... I.mll ?lNd C:~nd~ 20 de,~.lm~ dd~r 8hnv Pump SPMPml, ........ OPERATION FROM TC~::~'~HR.q COC)GSL~BCODE DE'I:AIL~, 124.t)0 07:00 1.00 Oe F ?rip OUl I~ Ille 1~04e lO 12112' MO. J :.. ~, ..~,, --. ............ .:= ..... .~,~,~ l~:oo z~.-oo2.o, oe F ..,... 2~:,o ='~ 2.oo M '* H Ic~h,~u~'~--~.~.~,,,dS,,,,,~.b~~~. . .......... 23:oo o0:(~ 1.oo 0e ..... p' 00:oo 02..00 2.C0 oo F Tflp Qutd' h hQle to 1Qe60' MC). far lael CNNK~r, ,~,~, .,,,.,,. .,, ,~ .... 04:~o oo:~ 1.oo os ff ..... VVe~,up101~.BndCir~.l~lX~UP.W(thffN,_..'.d~,,_F,_F,_F,.~. rh~...n~..nll~_~,~_MD. '~ . ..... _ i i i ... ii i ii iii i illii i i · , , , ~2/22/2001 i0:22 907-7765246 FOREST OIL WMRU PAGE 02 -. ,( .i i iiii} ...... _ ........... FOREST OIL CORP. Dally Drilling Report w.......: '"'-'W-~t~..nh,.,~U~f~ ......... c~: ~~ ~ 7o o~=~;"~..o Ix~'~ Ewnt Nlme: ORIG DRILLIN(} 8~mI: 12/1~2000 Eno: IL. I .......... i ~1 I jql~.. . .,..:' ¥;. :: ....................... The MSOMYI eMndonmeM IMU~ ~: The flr~ IMUI~ Wi,) found 39 feet Iow to meM 8MM cW A#wka mqu~m, I. AIt~/1riding the kS ~ .ment ~ 't30C~' MO. We ~ out 2 ,Mnd~ .nd CBU, rigged up Ihe ltJ unit, 2. Held PJSM $, Trip 2 ,,,i-hall to ~. ~. BJ pumped .. ~t BBI.~. ~ I:. 3.5 BBI. J, wirer d. 20.5 BBL~ oement e. t~ BBL weber f. 221,5 BBI~ Mud $, Trip out In Ww/k~, I 0 e~n~. $, Orop emt. CBU W~ng ttm ~ el~m=~mnt Hug wm w~ed by ^0C}C¢. J~ Jene~. · i liil iiiiii iii i ...... i i I Notice of Public Hearing STATE OF ALASKA Alaska Oil and Gas Conservation Commission 'Re: West McArthur River Unit #7 Forest.Oil Corporation. by letter dated January 23, 2001, has requested an exception to the provisions'of 20 AAC.25.055(a)(3) for the drilling of a Second oil producer in a governmental quarter section in the West McArthur River Unit. " ,. The exception, would' allow Forest"Oil corporation to drill the' West"McArthur River Unit #7 well.to a' producing.location of 1055' 'from the north line,' 724'from the west line, Section 10, T8N, R14W; 'Seward Meridian. '~ .. ..'. · . . ,, · ., . , . ,'A person may 'submit .a written protest or Written commems' on'the 'requested exemption prior to' 4'.00 PM on March 12, 2001 t° the Alaska Oil and Gas Conservation' Commission, 333 West'7th Ave., Suite 100, Anchorage, Alaska 99501. In'addition, .the ... Commission"haS tentatively set a public hearing for 1:30 PM, March 15,..2001 at the Alaska" Oil and'Gas Conservation. Commission, .333. West '7th. Ave.,. Suite "100, . Anchorage, Alaska 9901.' A person may request that the tentatively scheduled.hearing" be held by.filing ia written, request with. the commission prior to 4:00.on February 26,2001... .. . ... If a reqUest for a hearing 'is.not 'timely'filed, the Commission will consider the issuance 'of' .an order withom"a hearing. To learn if the Commission will' h01d the Ientative hearing, please call 793-1221. '. , ., If you are a person' with 'a disability who may need a special 'modification in.°rder to comment.' or to attend the.public hearing, please contact Diana Fleck at 793.-1221 '. ... before March 7, 2001. .. .. .. .. Published February 9, 2001 .ADN AO# 02114010 .', Julie M. Heusser Commissioner, MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Julie Heusser ~, ~,i:) DATE: Feb. 20. 2001 Commissioner ~ Tom Maunder //~_ f~oj~sUBJEcT: P.I. Supervisor/~ -/'- · ,,.~| ,.¥-O L. FROM: Jeff Jones Petroleum Inspector Plug & Abandonment West McArthur River #7 Forest Oil Go. West McArthur River Field .~iver Unit Section: 16 Town~hip: T08N Lease ~.: ~ R~: .,N, .~ ~ -. ........... Range: R!4.W, ....... Meridian: SM Rig Elevation: 2g.g' RKB.' _ Tolai Depfh:. 14,,00g', ...... OaslM/Tubl~u Data:. Conductor:. ,2,0,", ....... O.D. Shoee J20".. ~..:- Surface: 13 3~" . O.D. Shoe~ Intermedlale:,9. 5~,, .... : O.D. 8hoe~ ,e~l, .20_~'' ..... Prodtmlkm: O.D. un~. ........ O.D. Shoe~ . ..... Tubing: O.D. Casing Cut~.. ' ',,,'Feet Camg Cu~ ....... Feet Cas~'Cut~ Feet Type Plua Fpunded on BOttom. Too.of Cement Mud Weight Prffaure . (bo'dom uPI . ' " of Cement Death Vedfled? . e.bo~ plug ' T..e~.. Applied. Open H,ole , Balan ,cpd''' 13580. , , 13039' ,. Drillpipe fag ,.' ,' 9.5 ppi] ~l~00~"lbs ' , Nabors Rig 160 personnel were waiting for the dass G cement plug to harden on my arrival, and I witnessed the selid tagging of the plug at a depth of 13039' at 0t00 hm on 2/21/01. 15,000 lbs. ddllplpe weight wes set on the plug with no apparent' movement, and I noted no sticking as the pipe was lltted. Since the hydmca~eon zone (13,100' to 13,380) had not been the abandoned zeno according to AOGCC regtdat~ns. A set;omi cement ~ was set directly alx~,e the first, and I was notlhd by Robert WaN on 2/22/04 that TOC wes tagged solidly at 12,7~? ~th 20,000 lbs. d~llplpe weight. ~maarv: I ~ tagging of a mment abandonment plug on Forest Oil Co,'s West Mc/~thur River Field well ~7. Insufrtient isolalion of abandoned zone noted, second plug required ,for AOGCG comphn~. Attach_mm: Forest Oil co. Cemant~g Repo~ (4) mig - Wen' File c- Operator ¢- DNR/i:X)C~ c - Database c -. Rpt File c- Inspector Rev.~5/Ee/00 by L.R,G. 010221-P&A WMRU~7-JJ ,.,.. O( STATE OF ALASKA ALASKA ~LAND GAS CONSERVATION OMMISSION ¢~'~* APPLICATION FOR SUNDRY APPROVALS ~,~ 1. Type of Request: Abandon: Suspend: Operation shutdown: Re-enter suspended well: Alter casing: Repair well: Plugging: X Time extension: Stimulate: Change approved program: Pull tubing: Variance: Perforate: Other: 2. Name of Operator 5. Type of well: 6. Datum elevation (DF or KB) Forest Oil Corporation Development: X 163 RKB feet 3. Address Exploratory: 7. Unit or Property name 310 K Street, Suite 700 Stratigraphic: West McArthur River Unit Anchorage, Alaska 99501 Service: 4. Location of well at surface 8. Well number 2395' FNL, 1337' FVVL Sec 16 T08N R14W, SM #7 At total depth 9. Permit number 640' FNL, 647' FVVL Sec 10 T08N R14W, SM 200-201 10. APl number 50- 133-20500-00 11. Field/Pool West McArthur River Field 12. Present well condition summary Total depth: measured 14,009 feet Plugs (measured) true vertical 10,322 feet Effective depth: measured 14,009 feet Junk (measured) true vertical 10,322 feet Casing Length Size Cemented Measured depth True vertical depth Structural Conductor 120' 20" Driven 120' 120' Surface 1,987' 13 3/8" 2755 cuff (surf) 1,987' 1,967' Intermediate 6,536' 9 5/8" 672 cuff 6,536' 5,064' LinerRECEIVED Perforation depth: measured true verticalF E B ?., 0 Z001 Tubing (size, grade, and measured depth) Alaska Oil & Gas Cons. Commission Anchorage Packers and SSSV (type and measured depth) 13. Attachements Description summary of proposal: X Detailed operations program: BOP sketch: 14. Estimated date for commencing operation 15. Status of well classification as: 20-Feb-01 16. If proposal well verbally~pJ~roved: ~ Oil: X Gas: Suspended: Tom Maunder ~'J.~. ~ ~,J~"~ 2/19101 \ Name of .a~p,_rover Date approved Service: 17' I hereby i,~~f°reg°ing is true and c°rrect t° the best °f mY kn°wledge. Signed: ~_\_~J\_J~~ PaulWhite Title: Drilling Manager Date: O~, FOR COMMISSION USE ONLY Conditions of approval: Noti_fy Commission so representative may witness IApproval No. Plug integrity % BOP Test Location clearance Mechanical Integrity Test Subsequent form required lo- oPJGiNAL SIGNED BY D Taylor seamount Approved by order of the Commissioner Commissioner Date~/2 7/0/ Form 10-403 Rev 06/15/88 ORIGINAL SUBMIT IN ~TE (' West McArthur River Unit #7 Plug Back Operations Summary 1.) 2.) 3.) 4.) 5.) 6.) 7.) 8.) 9.) 10.) 11.) 12.) 13.) 14.) 15.) 16.) 17.) RIH to 14,009' with mule shoe on drill pipe. Spot a 34 bbl hi-vis mud pill on bottom. Pick up to 13,580' MD Pump 46.9 bbl cement abandonment plug from 13,580' MD to 12,980' MD. Displace with mud. Pick up 10 stands. Drop drill pipe wiper dart. Circulate drill pipe clean Wait on Cement Run back to top of cement, tag cement with AOGCC witness. Pick up to 10,500'. Spot a hi-vis mud pill from 10,500' MD up to 10,300' MD. Pick up to 9,400' MD Pump 45 bbl cement kick off plug from 10,300' MD to 9,920' MD. Displace with mud. Pick up 10 stands. Drop drill pipe wiper dart. Circulate drill pipe clean POOH REC,EIVED FEB 2 0 ZOO1 Alaska Oil & Gas Cons. Commission Anchorage ( West McArthur River Unit #7 Plug Back 20" 129~, X-56 ~ Driven Conduotor~ 13 3/8" 68#, L-80 BTC ~j~ Surface Casing ~ 17 1/2" Hole ~ 120' MD - 120' TVD ,987' MD - 1,967' TVD 9 5/8" 47#, L-80 BTC Intermediate Casing 12 1/4" Hole 6,536' MD - 5,064' TVD Kick Off Plug 9,920' MD - 10,300' MD Abandonmem Plug 12,980' MD - 13,580' MD RECEIVED F[I~ ~ 0 ~001 Alaska Oil & Gas Cons. Commission Anchorage 8 1/2" hole 14,009' MD - 10,322' TVD ALASILA OIL AND GAS CONSERVATION CO~I~IISSION Paul White, Drilling Manager Forest Oil Corporation 310 K Street, Suite 700 Anchorage, AK 99501 TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Re: West McArthur River Unit No. 7 Forcenergy, Inc. Permit No: 200-201 Sur Loc: 2395'FNL, 1337'FWL, Sec. 16, T08N, R14W, SM Btmhole Loc. 625'FNL, 647'FWL, Sec. 10, T08N, R14W, SM Dear Mr. White: Enclosed is the approved application for permit to drill the above referenced well. The permit is approved subject to full compliance with 20 AAC 25.055. ApproVal to perforate and produce is contingent upon issuance of a conservation order approVing a spacing exception. Foreenergy will assume the liability of any protest to the' spacing exception that may occur. Annular disposal of drilling wastes from this. drilling operation have not been approved. If a Class II disposal well becomes unavailable, and a request for annular disposal is necessary, a complete request must be.submitted with an Application for Sundry Approval (Form 10-403) and all of the necessary information required by 20 AAC 25.080. Your request for waiver of the diverter requirements in 20 AAC 25.035 is granted as provided.in 25.035(h)(2). The permit to drill does not exempt you from obtaining additional permits required by l'aw from other governmental agencies, and does not authoriZe conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given ,, by contacting the Commission at 279-1433. Sincerely,_.. . Danie . Seamount, r. CommissiOner BY ORDER OF THE'COMMISSION DATED this ~ fa ~' ' day of December, 2000' dlf/Enclosures Department of Fish & Game. Habitat Section w/o encl. Deparlmenl'of Environmental Conservation w/o end. E. CARLSON :~ 10 K ~-T'RE.E'I' SUITE '700 At,,,ICJ-K:)f~AGE. Ad.A.SKA 99.,~01 (907) ~ (90'"/) 258-860! (FAX) gecarlson 0 forestoil.com ST OIL C 0 R P 0 RAT I 0 N December 7, 2000 Commissioner Cammy Oechsli Taylor AOGCC 333 W. 7th Ave., Suite 100 Anchorage, AK 99501 Dear Commissioner Taylor: Today, Forcenergy Inc becomes Forest Oil Corporation. The two companies successfully completed a stock for stock merger creating one of the 10 largest independent exploration and production companies in the United. States. The new company will continue to aggressively pursue business opportunities in an ethical and responsible manner, including its .commitment to develop .resource potential in Alaska. The combined company offers more depth, financial strength, technical expertise, and tradition. Forest Oil Corporation was founded in 1916 making it one of the select feTM that has survived the tumultuous energy'business for over 80 years.. The Alaska division of F0rcenergy remains in tact in the new company and in fact, we are in the process of increasing the size of our organization to fit our expanding activities. Forest Oil COrporation looks forward to a successful partnership with the State and other .stakeholders in the oil industry in Alaska. Gary E. Carlson Senior Vice President GEC/nc RECEIVED DEC g 1 2000 ^nchorage STATE OF ALASKA ALASKA AND GAS CONSERVATION' OMMISSION PERMIT TO DRILL 20 AAC 2§.005 la. Type of work Drill: X Reddll: I lb. Type of well Exploratory: Stratigraphic Test: Development Oil: x Re-Entry: Deepen:I Service: Developement Gas: Single Zone: Multiple Zone: 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Fomenergy Inc. 163' KB feet West McArthur River Field 3. Address 310 K Street, Suite 700 6. Property Designation West McArthur River Pool Anchorage, Alaska 99501 ADL-359111 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20AAC 25.025) 2395' FNL, 1337' FWL, Sec 16, T08N, R14W, SM West McArthur'River Unit At top of productive interval 8. Well number Number Statewide #RLB0001940 1055' FNL, 724' FWL, Sec 10, T08N, R14W, SM West McArthur River Unit #7 At total depth 9. Approximate spud date Amount $200,000 625' FNL, 647' FWL, Sec 10, T08N, R14W, SM 20-Dec-00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 4566 feet 1820 feet 4,175 14,212' MD 110,563' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^AC 25.035 (e)(2)) Kickoff depth: 750 feet Maximum hole angle: 48 Maximum surface 3697 psig At total depth (TVD) 4753 psig 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) Driven 20" 129~ X-56 N/A 120' 0 0 120' 120' n/a 17 1/2" . 13 3/8" 68~ L-80 BTC 2,000' 0 0 2,000' 1,976' 2759 cu It 12 1/4" 9 5/8" 47# L-80 BTC 6,600' 0 0 6,600' 5,117' 628 cu It 8 112" 7 5/8" 29~ L-80 Hyd 521 6,642' 6,400' 4,986' 13,042' 9,483' 161 cu It 6 3/4" 5 1/2" 17# L-80 Hyd 521 1,370' 12,842' 9,315' 14,212' 10,563' 151 cu It 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True vertical depth Structural ConductorRECEIVED Surface Intermediate NOV Production Liner Perforation depth: measured Alaska 0il & Gas Cons, Commission true vertical Nlchorage 20. Attachme/nte=%, Filing fee: X Property Plat: X BOP Sketch: X Diverter Sketch: Drilling program: X Drilling[fluid I~rogram: X Time vs. depth plot: Refraction analysis: Seabed report: 20 AAC 25.050 requirements: X 21. I herby ct~,rtify/~at the foregoing is true and correct to the best of my knowledge: Signed:~~ ~ ~ ~/ Paul White Title: Ddlling Manager Date: J I ~. z.I c3 o Commission Use Only Permit Number I^,,num~,, I Approva, date I See cover letter ,~ '"~.(.~/ 50- J ~- ~..~%'-~ -,'z:::;l~ //"" ~;~'' ~)~ forother requirements Conditions of approval Samples required: [ ] Yes [~ No Mud log required: [ ] Yes ~ No Hydrogen sulfide measures [ ] Yes ~ No Directional survey required [X,~.Yes [ ] No Required working pres~l~;~for BOPE [ ] 2M; [ ] 3M; [X ] SM; [ ] 10M; [ ] 15M by order of Approved by ORIGINAL SIGNED BY Commissioner the Commission Date://-' · ;-, T-..,.,',, ,, Form 10-401 Rev. 12-1-85 Submit in triplicate ( West McArthur River Unit #7 Summary of Drilling Hazards POST THIS NOTICE IN THE DOGHOUSE ~J No shallow gas is expected in this well. Over-pressured disposal zone from 3905' TVD to 4300' TVD will require mud weight of 10.8 to control water influx and drilling difficulties. Lost circulation is unlikely, however lost circulation potential increases when crossing faults. 12 %" and 8 %" hole section inclination angles will necessitate constant pipe movement and good hole cleaning to reduce the buildup of cuffings beds. ~/ H2S is not present in the West McArthur River Field. CONSULT THE WELL PLAN FOR ADDITIONAL INFORMATION 11/20/00 rs Attachments . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Waiver Requests Outline Procedure Well Plan schematic Unit Maps Drilling Fluids Program Pressure Information Casing Design Cement Calculations Drilling Hazards Directional Information Wellhead Schematic Nabors BOP schematic Nabors BOP equipment list Nabors Drilling Fluid System Description RECEIVED NOV 2 ~, ?nnn Alaska Oil & Gas Cons. Commission .Anchorage West McArthur River Unit//7 Request for Diverter Waiver Forcenergy requests that the diverter requirements in 20 AAC 25.035 be waived for West McArthur River Unit//7 because West McArthur River Unit #1,//2, #3, #4, #5, #6, #D1 and West Forelands Unit//2 were all drilled from the same general surface location without encountering any shallow gas. Previous waivers were granted for WMRU g2, #3, #4, #5, #6 and #D1. Mud weights planned for the surface interval are 8.5 ppg at spud, building to 9.2 ppg at the 13 3/8" casing depth, due to drilled solids. These mud densities are consistent with the five prior wells. Request to Eliminate Logging Runs at Surface and Intermediate Casing Points Forcenergy requests a waiver for the open hole wireline logging required by 20 AAC 25.071 at the surface casing point of 1,976' TVD and at the intermediate casing point of 5,117' TVD. West McArthur River Unit Wells #1, #2, #D1 and West Forelands Unit//2 have previously logged these intervals and it does not seem necessary to incur the added expense for more logs in this area over these shallow intervals. Previous waivers for the surface and intermediate hole logging requirements were granted for West McArthur River Unit #3, #4, #5 and #6. WEST MCARTHUR RIVER UNIT #7 OUTLINE PROCEDURE . 2. 3. 4. 5. 6. . . 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. Move Rig, Rig Up Nabors Rig 160 Drive 20" conductor to 120'. Rig flow line, Pick up BHA, Spud Well. Clean out conductor and drill to 750' Kick OffPoint. Directionally drill 17 1/2" hole to 2,000' MD / 1,976' TVD. Run 13 3/8" casing to 2,000', cement to surface, performing a stab in cement job with 5" drill pipe. Use side ported float shoe. Install wellhead, Nipple up and Test 13 5/8" 5M BOP stack and equipment. Test BOPE and wellhead to 3000 psi. Pick up 12 ¼" BHA, Run in hole. Test casing to 3000 psi. Clean out casing and drill 20' of new hole. Perform Formation Integrity Test to 12.5 ppg EMW. Directionally drill 12 ¼" hole to 6,600' MD / 5,117' TVD. Run and cement 9 5/8" casing. Nipple down BOPE. Install casing slips and packoff. Nipple up and Test 13 5/8" 5M BOP stack and equipment to 4,000 psi (80% WP). Pick up 8 1/2" BHA, Run in hole. Test casing to 3000 psi. Clean out casing and change over to Oil Based Mud. Drill 20' of new hole. Perform Formation Integrity Test to 10.5 ppg EMW. test. Directionally drill 8 ½" hole to 13,042' MD / 9,483' TVD. Run intermediate log suite. Condition hole, Run and cement 7 5/8' liner from 6,400' MD to 13,042' MD. Test 13 5/8" 5M BOP stack and equipment to 4,000 psi (80% WP). Pick up tapered drill string / BHA and run in hole. Clean out liner and test lap to 3000 psi. Clean out shoe track, drill 20' of new formation and Perform Formation Integrity Test to 10.5 ppg EMW. Directionally drill 6 ~A" hole to TD at 14,212'MD / 10,563' TVD. Condition hole and run log suite as follows: Triple combo, FMI, and UBI (be prepared to run drill pipe conveyed logs) Condition hole for liner. Run and cement 5 ½" liner from 12,842' to 14,212'. Clean out liner and test lap to 3000 psi. Run Cement Bond logs, RST logs. Run Tubing Conveyed Perforating guns and Production packer on drill pipe. Pressure up drill pipe to set packer. POOH with drill pipe. RIH and stab 2 7/8" completion into packer polished bore. Nipple down BOPE and Nipple up Production tree. Swap well over to crude, fire guns with 2,500 psi to 2,800 psi and bring well online. West McArthur River Unit #7 Casing Design 2O" 129#, X-56 ~ Driven Conductor~ 13 3/8" 68~, L-80 BTC ~{~ Surface Casing ~ 17 1/2" Hole ~ 9 5/8" 47#, L-80 BTC Intermediate Casing 12 1/4" Hole 2 7/8" Production Tubing Trico Jet Pump 120' MD - 120' TVD ma 2,000' MD - 1,976' TVD 6,600' MD - 5,117' TVD 7-5/8" 29~, L-80 Hyd 521 Drilling Liner 8 1/2" Hole 5-1/2" 17#, L-80 Hyd 521 Production Liner 6 314" Hole 13,042' MD - 9,483' TVD 14,212' MD - 10,563' TVD West McArthur River Unit Unit Boundary Plat WMRU #7 T8N, R14W, Seward Meridian W. McArthur River Unit Forcenergy ADL 359111 4 #6e 3 , 2 1 #7 · ~5 e #lA 8 ~ 9 10 11 12 17 16~ 15 , 14 13 Forcenergy ADL 359112 , -';o~"~ 1"= 1 mile 2490000 2488000 2486000 2484000 2482000 ...~/MR U -6 _ -t + + ~ ,MRU-7P ~ ./~V M R U _./i~I~L~ --.33S T+ +-- EST McARTHUR RIVE ~ ~2 - ~F ~ + + + + +- - ~ + ~ +, + + + +- I I I I I I ........... MCml~ _ 2480000 DTS:(1792.06~2557.52)Hk~ o o I~ o o HRZ:(1687.7~;,2226,67)H~10cko o o° o° o mlock Oo O0 O' 2000' 4000' 1" = 2000 feet WEST MCARTHUR RIVER UNIT//7 DRILLING FLUID PROGRAM Interval Summary (17 112" hole) Well WMRU#7 ?'!' 'Drilling.FluidisYStem. Gel/Gelex .. . . . .. ,. " ' Polypac UL / Sodium Bicarbonate / ... , , : . ::-.'"'" S61i'ds.'C'o'nt~oI .. Shale Shakers / Desander / Desilter / Centrifuge '.potentiai:."pr0.biems'. Coal sloughing, drill solids buildup, lost circulation i:',:;..~?.:..:....,.,..;.~;'i.::.~',v....:.: :..::.':.~'..','~.'~,:.~..~.. ::;..'.~.~.~:~.,...i:.':.:.?.;.;i"~:.2i':.~ Key.:Prod'u.c~ MI Gel / Gelex / Soda Ash / Caustic Soda / MI Bar / Tannathi.n/ 0- 2000' 8.8 - 9.2 10-15 1 Yield Point (LBtl00~) 20 - 30 I (mll30min) NC - 10 cc's Dnll oS/?l,ds < 5% 15/30 I · Lower hardness of make-up water with additions of Soda Ash. · Build spud system with 25 ppb prehydrated bentonite in make-up water. Add gelex to increase viscosity as needed. · Raise viscosity if gravel sections are encountered. · Build additional volume as needed. · Utilize all solids control equipment to control drill solids. · Maintain adequate funnel viscosity. · Pump high viscosity sweeps if hole cleaning becomes a problem. · Add 1/4- 1/2 ppb ofPolypac UL to reduce fluid loss when conditioning fluid prior to running surface casing. · Run 13-3/8" casing. · Estimated volume usage- 1990 barrels. M-I Drilling Fluids L.L.C. 721 West First Avenue Anchorage, Alaska 99501 (907) 274-5564 (907) 279-6729 Fax DRILLING FLUID5 Interval Summary (12 114" hole) Well WMRU#7 :.:'::" Drilling.. Fluid.'SyStem.' Low Solids Non-Dispersed .. :,. .'.. Key products· Polypac UL / Flovis / Soda Ash / Caustic Soda / Tarmat~n ".,: .,Solids .Control, . . . . . .', ,' , . .... · . 'potential. Problems... ~,.~:,~, ,<.:~'~ ' . Soltex / MI Bar / Resinex / Drilling Detergent Shale Shakers / Desander / Desilter / Centrifuge Coal sloughing, drill solids buildup, lost circulation, bit bailing Depth Iiiii,..:.:;.'....::.'.interval':... .... ;;:,:ii'."."::.:.::.,:.: .. ... 2000 - 6600' i",' · 9.2 - 11.5 < 6 CC'S Drill float collar, cement and shoe with 17-1/2" hole mud. Treat cement contamination with Sodium Bicarbonate additions. . .'., ..::.,.:"Ii,.'.. < 5% 15/30 At~er cement comamination is controlled, add FloVis and Polypac UL for viscosity, and fluid loss. As a precautionary measure, 2 ppb Soltex should be added as soon as possible to help control sloughing coal. · Build additional volume as needed. · West MacArthur River Well # 5 required 11.7 PPG mud to control water injection pressures in this interval. West MacArthur River Well #6 had no pressure problems with a mud weight of 11.4 ppg. Increase mud weight with barite as needed for well control. · Use all solids control equipment. · Maintain 10 - 12 3 RPM reading with Flovis additions to aid in hole cleaning. · Treat sloughing coal with 2- 4 ppb Soltex additions. · Add 1 - 2 % Lubetex if needed to reduce torque and drag. · Lower fluid loss to less than 10 cc's API with Polypac UL and/or Resinex additions prior to running casing. , · Reduce surface volume after casing is on bottom. Lower gel strengths with additions of Tan- nathin. Displace cement with existing oil based mud. Clean surface pits and add oil base mud. M-I Drilling Fluids L.L.C. 721 West First Avenue Anchorage, Alaska 99501 (907) 274-5564 (907) 279-6729 FaX DRILLING FLUIDS Interval Summary (8 112" hole) Well WMRU#7 "!': ":'.:'D'rillhig: FlUid: SyStem. Mapco 200 Oil Base Mud- VersaDrill Oil Mud '... ,. '::""' :'"'.. . K,Y Products IMG 400/M-I BAR / Mapco 200 / Versacoat / Versawet / .'. . . . . .". .... " "' ' VersaHRP / Versamod / Lime / CaC12 / Ventro1401 .""'.'.i .'.' ". ".":S°iids.'C°ntrol.' Shale Shakers / Desander / Desilter / Centrifuge ,, ., . , . , ..... '"'"" Potential. Problems:. Coal sloughing, drill solids buildup, lost circulation · Current properties of oil mud in storage (1600 bbls) · PPG 9.1; PV 18; YP 29; Solids 9%; Oil 76%; Water 15%; O/W Ratio 83/17; Lime .91; Chlorides 32% · Desired properties of oil mud (1600 bbls) · PPG 9.1; PV 18; YP 25 +/-; Solids 8%; Oil 73%; Water 19%; O/W Ratio 80/20; Lime 1.25; Chlorides 25% · Initial displacement volume should be +/-1000 bbls. · Condition oil base mud while drilling out 9 518" cement, float collar and casing shoe. · Maintain low shear rate values with IMG 400, Versamod, and VersaltRP. · Pump weighted high viscosity sweeps as needed to augment hole cleaning · If coal sloughing becomes a Problem, consider increasing mud weight or spotting a 20 - 30 ppb Ventro1401 pill across coal seams when tripping · Drill 8 1/2" hole to 13837'. Condition mud. Run and cement 7 5/8" liner. · Estimated total volume of fluid required - 700 bbls plus 1600 bbls of existing oil mud. M-I Drilling Fluids L.L.C. 721 West First Avenue Anchorage, Alaska 99501 (907) 274-5564 (907) 279-6729 Fax DRILLING FLUID5 Interval Summary (6 314" hole) Well WMRU#7 ii'F'!.ilidi System Mapco 200 Oil Base Mud- VersaDrill Oil Mud ..' . . . . ,.. . ...'"Key. PrOdUcts IMG 400 / M-I BAR / Mapco 200 / Versacoat / Versawet / ;' ".... VersaHRP / Versamod / Lime / CaCI2 / Ventro1401 ...... ."".SOlids. C'ontrOl Shale Shakers / Desander / Desilter / Centrifuge sloughing, hole cleaning, lost circulation · Depth Interval 13042 -14212' 9.2 - 9.4 20 - 25 · Maintain low shear rate values with IMG 400, Versamod, and VersaHRP. · Pump weighted high viscosity sweeps as needed to augment hole cleaning · If coal sloughing becomes a problem, consider increasing mud weight or spotting a 20 - 30 ppb Ventro1401 pill across coal seams when tripping · Drill 6 3/4" hole to T.D. Condition mud. Run and cement 5 1/2" liner. · Displace well to crude oil after running liner. Use 1 - 2 drams of KleenUP for pit cleaning. · Estimated volume usage - 100 barrels new volume plus existing volume from 8 1/2" hole. · Centrifuge solids out of system prior to placing back in storage. M-I Drilling Fluids L.L.C. 721 West First Avenue Anchorage, Alaska 99501 (907) 274-5564 (907) 279-6729 Fax DRILLING FLUIDS WEST MCARTHUR RIVER UNIT//7 PRESSURE INFORMATION The following presents data used for calculation of anticipated surface pressures (ASP) during drilling of the West McArthur River Unit #5. The pore pressure gradient information was obtained from the original bottom hole pressure surveys and RFT surveys on West McArthur River Unit #1,g2A and #3. The fracture gradient information was obtained from formation integrity tests below casing points on the West McArthur River Unit # 1, g2A and #3. WMRU #2A, P-- 4304 psi 9567' TVD from DST (as per 407 Comp Report, 11/93) WMRU gl, P= 4362 psi @ 9724' TVD from RFT (as per 407 Comp Report, 2/92) WMRU #3, P -- 3680 psi @ 9400 from static BHP survey 7/2/95 The most comervative (highes0 formation pressure gradient of 8.65 ppg or .45 psi/ft was used in these calculations. Procedure for Calculating Anticipated Surface Pressure ASP is determined as the lesser of 1) surface pressure at breakdown of the formation at the casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point and a gas gradient to the surface. 1) ASP = ((FG x .052) - 0.10) x D where: ASP = Anticipated Surface Pressure in psi FG = Fracture Gradient at the casing seat in lb/gal 0.052 = Conversion from lb/gal to psi/ft 0.10 = gas gradiem in psi/ft D = true vertical Depth of casing seat in ft RKB OR 2) ASP= FPP-(0.10 x D) where: FPP = Formation Pore Pressure at the next casing poim which is tied back to surface or at TD (total depth) ASP Calculations Drilling below Surface Casing (13 3/8") ASP OR = ((FO x .052)- 0.10) x D = ((12.5 x .052) - 0.10) x 5117' = 2814 psi ASP = (5117' x .45) - (.10 x 5117') = 1791 psi Drilling below Intermediate Casing (9 5/8") ASP OR = ((FG x .052)- 0.10) x D = ((10.5 x .052) -0.10) x 10563' = 4711 psi ASP = (10563' x .45)-(.10 x 10563') = 3697 psi Drilling below Drilling Liner (7-5/8") ASP OR = ((FG x .052)- 0.10) x D = ((10.5 x .052) -0.10) x 10563' = 4711 psi ASP = (10563' x .45)- (.10 x 10563') = 3697 psi Prooosed Casino _ -- WEST MCARTHUR RIVER UNIT//7 CASING DESIGN Setting Depth Size Specifications Top Bottom Hole Casing Weight Grade Coupling Length MD TVD MD TVD Driven 20" 129 K-55 NIA 120' Surf. Surf. 120' 120' 17 112" 13 3~8" 68 L-80 BT&C 2000' Surf. Surf. 2000' 1976' 12 1/4" 9 518" 47 L-80 BT&C 6600' Surf. Surf. 6600' 5117' 8 112" 7 5~8" 29 L-80 Hy 521 6642' 6400' 4986' 13042' 9483' 6 ~A" 5 %" 17 L-80 Hy 521 1370' 12842' 9315' 14212' 10563' Casing Joint Strength Body Strength Burst Collapse K lbs K lbs Psi Psi 20' 129//X-56 N/A N/A N/A N/A 13 3/8" 68//L-80 1545 1556 5050 2260 9 5~8' 47//L-80 1122 1086 6870 4760 7 5/8' 29// L-80 566 683 6890 4790 5 ~' 17// L-80 338 397 7740 6290 Design Criteria Tension Burst Straight Hook Load - Ignoring Deviation and Buoyancy Full Column of Gas against deepest formation pressure Except for liners where a 3000 psi test pressure on top of 9.6 ppg fluid is backed on the outside by a fresh water gradient of 0.43 psi/ft. Collapse Full evacuation on the inside backed by expected formation gradient of 0.45 psi/ft on the outside. 13-3/8" Surface Casing 68//L-80 BT&C @ 2000' MD/1976' TVD Tension = 2000' x 68// Rated = 1545 K = 136.0 K Safety Factor = 11.4 Burst = (5117' x 0.45)-(0.10 x 5117') Rated = 5050 psi = 1791 psi Safety Factor = 2.8 Collapse = (1976' x 0.45)-(0.10 x 1976') Rated = 2260 psi = 692 psi Safety Factor = 3.3 9 5/8" Intermediate Casing 47# L-80 BT&C @ 6600' MD/5117' TVD Tension = 6600' x 47// Rated = 1086 K = 310.2 K Safety Factor = 3.5 Burst = (10563' x 0.45)-(0.10 x 10563') Rated = 6870 psi = 3697 psi Safety Factor = 1.9 Collapse = (5117' x 0.45)-(0.10 x 5117') Rated = 4760 psi = 1791 psi Safety Factor = 2.7 ~..-~ 7-5/8" 29.0//. Hydril 521 liner t~ 13,042' MD/9,483' TVD Tension = 6642' x 29.7// Rated = 566K = 197.3 K Safety Factor = 2.9 Burst = ((9483 x 0.4992) + 3000)- Rated = 6890 psi (9483 x 0.43) Safety Factor = 1.9 = 3656 psi Collapse = (9483 x 0.45)-(0.10 x 9483) Rated = 4790 psi = 3319 psi Safety Factor = 1.4 5-1/2"17# L-80 Hydril 521 liner ~ 14,212' MD/10,563' TVD Tension = 1370' x 17# Rated = 338 K = 23.3 K Safety Factor = 14.5 Burst = ((10563 x 0.4992) + 3000)- Rated = 7740 psi (10563 x 0.43) Safety Factor = 2.1 = 3731 psi Collapse = (10563 x 0.45)-(0.10 x 10563) Rated = 6290 psi = 3697 psi Safety Factor = 1.7 WEST MCARTmXR RIVER UNIT #7 CEMENTING PROGRAM Operator Name: Forcenergy Gas{' 31oration Inc Well Name: WMR #7 Job Description: WMR #7 Surface Date: November 22, 2000 JOB AT A GLANCE Proposal No: 179651351B Depth {TVD) Depth (MD) Hole Size Casing Size/Weight: Pump Via Total Mix Water Required Pre-flush Water Density Lead Slurry Surface Lead Density Yield Tail Slurry Surface Tail Density Yield Displacement Mud Density 1,976 ft 2,OOO ft 17.5 in 13 3/8in, 68 Ibs/ft Drill Pipe 5" O.D. (4.000" .I.D) 24.03 # 13,130 gals 40 bbls 8.4 ppg 968 sacks 12.5 ppg 2.10 cf/sack 622 sacks 15.7 ppg 1.17 cf/sack 30 bbls 9.2 ppg Report Printed on: November 22, 2000 12:44 PM Page 1 Gr4~o9 Operator Name: Forcenergy Gas/~'' '*~loration Inc Well Name: WMR #7 Job Description: WMR #7 Surface Date: November 22, 2000 Proposal No: 179651351 B WELL DATA ANNULAR GEOMETRY I'"'.'..'.'i ANNULAR.I,D, .... ': ".i' i' 'i" .......... ' ' ' DEPTH(ft) ....i" './ i':: i'"':.".'.'i ..~ '::'i".I' ...:: '.. '.:" '.::i'i' i'i';~'::.: :'(in)..' :..i .::.. i..i..:'ii::......'.~.;'-.:.:':.. .... .:."' i ....: I'::.: :'i:I'''.' MEASURED:::' i:": I" .::'"::TRUE'VERTICAL:::': ;:' 18.750 CASING I 120 I 120 17.500 HOLE I 2,00o I ~,~7~ I SUSPENDED PIPES I ...... 13'375 .......... I ...... 12'4'15 ..... I .... 08 "1' '" 2':00o "" "'1 .............. i,,To ...... Float Collar set I~ 1,960 ff Mud Density 9.20 ppg Mud Type Water Based Est. Static Temp. 96 ° F Est. Circ. Temp. 89 ° F VOLUME CALCULATIONS 120 ft x 0.9418 cf/ff 1,380 ft x 0.6946 cf/ft 500 ft x 0.6946 cf/ft 40 ft x 0.8407 cf/ft with 0 % excess = with 100 % excess = with 100 % excess = with 0 % excess = TOTAL SLURRY VOLUME = 113.0 cf 1917.8 cf 694.7 cf 33.6 cf (inside pipe) 2759.2 cf 492 bbls RECEIVED NOV ~ ~ ?n,.nF~ Alaska 0il & Gas Cons. Commission Anchorage Report Printed on: November 22, 2000 12:44 PM Page 2 ~r4.5 Operator Name: Forcenergy Gasf"oloration Inc Well Name: WMR #7 Job Description: WMR #7 Surface Date: November 22, 2000 Proposal No: 179651351 B FLUID SPECIFICATIONS Pre-flush VOLUME VOLUME FLUID CU-FT FACTOR Lead Slurry 2031 I 2.1 Tail Slurry 728 I 1.17 Displacement CEMENT PROPERTIES Slurry Weight (ppg) Slurry Yield (cf/sack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) 40.0 bbls Water @ 8.4 ppg AMOUNT AND TYPE OF CEMENT = 968 sacks Class G Cement + 0.5% bwoc Calcium Chloride + 0.4% bwoc CD-32 + 1 gals/100 sack FP-6L + 2% bwoc Sodium Metasilicate + 97% Fresh Water = 622 sacks Class G Cement + 1% bwoc Calcium Chloride + 0.25% bwoc CD-32 + 1 gals/100 sack FP-6L + 36.3% Fresh Water 30.5 bbls Mud @ 9.2 ppg SLURRY SLURRY NO. 1 NO. 2 12.50 15.70 2.10 1.17 10.94 4.09 11.94 5.09 Report Pltnted on: November 22, 2000 12:44 PM Page 3 ~,4~2g Operator Name: Forcenergy Gas(' oloration Inc Well Name: WMR #7 Job Description: WMR #7 Intermediate Date: November 22, 2000 JOB AT A GLANCE Depth (TVD) Depth (MD) Hole Size Casing Size/Weight: Pump Via Total Mix Water Required Weighted Spacer MCS-4D Density Lead Slurry Intermediate Lead Density Yield Tail Slurry Intermediate Tail Density Yield Displacement Mud Density Proposal No: 179651351B 5,117 ft 6,600 ft 12.25 in 9 5/8in, 47 Ibs/ft Casing 9 518" O.D. (8.681" .I.D) 47 # 3,272 gals 40 bbls 10.5 ppg 194 sacks 12.5 ppg 2.10 cf/sack 192 sacks 15.8 ppg 1.15 cf/sack 480 bbls 10.0 ppg Report Pdnted on: November 22, 2000 12:44 PM Page 6 o.~09 Operator Name: Forcenergy Ga~' 'ploration Inc Well Name: WMR #7 Job Description: VVMR #7 Intermediate Date: November 22, 2000 Proposal No: 179651351 B WELL DATA ANNULAR GEOMETRY 12.415 CASING 12.250 HOLE · ': ': DEPTH(fi) "'.'" .. "' ". "--MEAS.URED ..: ::.::'='...' I= '" TRUE' VERTICAL.:'.:i.'..... 2,000 I 1,976 6,600 I 5,117 SUSPENDED PIPES Float Collar Set ~ 6,560 ft Mud Density 10.00 ppg Mud Type Water Based Est. Static Temp. 121 ° F Est. Circ. Temp. 105 ° F VOLUME CALCULATIONS 1,000 ff x 0.3132 cf/ft 500 ft x 0.3132 cf/ft 40 ft x 0.4110 cf/ft with 30 % excess = with 30 % excess = with 0 % excess = TOTAL SLURRY VOLUME = 407.1 cf 204.2 cf 16.4 cf (inside pipe) 627.8 cf 112 bbls Report Printed on: November 22, 200012:44 PM Page 7 ~r~lls Operator Name: Forcenergy Ga~?-'<ploration Inc Well Name: WMR #7 Job Description: WMR #7 Intermediate Date: November 22, 2000 Proposal No: 179651351 B FLUID SPECIFICATIONS Weighted Spacer VOLUME VOLUME FLUID CU-FT FACTOR Lead Slurry 407 I 2.1 Tail Slurry 221 I 1.15 Displacement CEMENT PROPERTIES Slurry Weight (ppg) Slurry Yield (cf/sack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) 40.0 bbls MCS-4D + 6 Ibs/bbl MCS-D + 30.2 Ibslbbl Bentonite + 119 Ibs/bbl Barite, Bulk @ 10.5 ppg AMOUNT AND TYPE OF CEMENT 194 sacks Class G Cement + 0.5% bwoc Calcium Chloride + 0.4% bwoc CD-32 + 1 gals/100 sack FP-6L + 2% bwoc Sodium Metasilicate + 106% Fresh Water 192 sacks Class G Cement + 0.25% bwoc Calcium Chloride + 0.3% bwoc CD-32 + 1 gals/100 sack FP-6L + 44.1% Fresh Water 480.2 bbls Mud @ 10 ppg SLURRY SLURRY NO. 1 NO. 2 12.50 15.80 2.10 1.15 11.95 4.97 11.96 4.98 Report Printed on: November 22, 2000 12:44 PM Page 8 =r4~=~ Operator Name: Forcenergy Ga~ ..... :ploration Inc Well Name: WMR #7 Job Description: WMR #7 7 5~8" Liner Date: November 22, 2000 Proposal No: 179651351 B JOB AT A GLANCE Depth (TVD) Depth (MD) Hole Size Casing Size/Weight: Pump Via Total Mix Water Required Pre-flush Water + 2 gpb MCS-AG Density Weighted Spacer MCS-4D Density Cement Slurry Liner Slurry Density Yield Displacement Mud Density 9,483 ft 13,042 ft 8.5 in 7 5/8in, 29.7 Ibs/ft Drill Pipe 5" O.D. (4.000" .I.D) 24.03 # 690 gals 20 bbls 8.4 ppg 40 bbls 10.5 ppg 140 sacks 15.8 ppg 1.15 cf/sack 404 bbls 10.0 ppg Gr4109 ..,o. P,.,~ o....o~.m~., 22. 2000 ~2:~ PM Page 11 Operator Name: Forcenergy Ga¥'-'ploration Inc Well Name: WMR #7 Job Description: WMR #7 7 5~8" Liner Date: November 22, 2000 Proposal No: 179651351B WELL DATA ANNULAR GEOMETRY :.".~::='.'.' · ...' ..' :'~i"..'..:" =;..(in)'.:='..:'.:'... ' I..":'.'.MEASURED'; .:.: :'."../':::."TRU'E..VERTICAL.. ..... ' 8.681 CASING I s, oo I 5,117 8.500 HOLE I 13,042 I 9,483 SUSPENDED PIPES ............. !i..i.....=..!=..=,..~;!.~i ............ ,'i'""i ......... ,..,,..I...,i,.i=...,.L!.,..,.......... !i.~.!......... !.!.'..,i..i!!..,.'~..',......'l.,..,.{,[~.,....I.i......... i..,'.i,. ,..M~.~i~,~ii,......,.,.,. ,...I.=,....~,~i,,~ie~[ .......... I 7.625 I 6.875 129.7I 13,042 I 9,483 I Float Collar set ~ 13,002 ft Mud Density 10.00 ppg Mud Type Oil Based Est. Static Temp. 156 ° F Est. Circ. Temp. 135 ° F VOLUME CALCULATIONS 1,500 ff x 0.0770 cf/ft 40 ft x 0.2578 cf/ft with 31% excess = with 0 % excess = TOTAL SLURRY VOLUME = ,.. 150.9 cf 10.3 cf (inside pipe) 161.2 cf 29 bbls Report Printed on: November 22, 2000 12:44 PM Page 12 =r4.5 Operator Name: Forcenergy Ga~-.~xploration Inc Well Name: WMR #7 Job Description: WMR #7 7 5/8" Liner Date: November 22, 2000 FLUID SPECIFICATIONS Pre-flush Weighted Spacer VOLUME VOLUME FLUID CU-FT FACTOR Cement Slurry 161 I 1.15 Displacement CEMENT PROPERTIES Proposal No: 179651351B __ 40.0 bbls MCS-4D + 6 Ibs/bbl MCS-D + 30.2 Ibs/bbl Bentonite + 119 Ibs/bbl Barite, Bulk + 100% Fresh Water @ 10.5 ppg AMOUNT AND TYPE OF CEMENT = 140 sacks Class G Cement + 0.05% bwoc R-1 + 0.3% bwoc CD-32 + 0.6% bwoc FL-33 + 1 gals/100 sack FP-6L + 43.7% Fresh Water 404.4 bbls Mud @ 10 ppg SLURRY NO. 1 Slurry Weight (ppg) 15.80 Slurry Yield (cf/sack) 1.15 Amount of Mix Water (gps) 4.93 Amount of Mix Fluid (gps) 4.94 Estimated Pumping Time - 70 BC (HH:MM) 3:10 Estimated Pumping Time - 100 BC (HH:MM) 3:13 Free Water (mis) @ 180 ° F @ 90 ° angle 0.0 Free Water (mis) @ 180 ° F @ 45 ° angle 0.0 Fluid Loss (cc/30min) at 1000 psi and 130 ° F 40.0 Report Pdnted on: November 22, 2000 12:44 PM Page 13 ~r4~29 Operator Name: Forcenergy Ga~."~ 'ploration Inc Well Name: WMR #7 Job Description: WMR #7 5 1/2" Production Liner Date: November 22, 2000 JOB AT A GLANCE Proposal No: 179651351B Depth (TVD) Depth (MD) Hole Size Casing Size/Weight: Pump Via Total Mix Water Required Pre-flush 2% KCL + 2 gpb MCS-A Density Weighted Spacer MCS-4D Density Cement Slurry Liner Slurry Density Yield Displacement Mud Density 10,563 ft 14,212 ft 6.75 in 5 1/2 in, 17 Ibs/ft Drill Pipe 5" O.D. (4.000" .I.D) 24.03 # 642 gals 20 bbls 8.4 ppg 50 bbls 10.5 ppg 130 sacks 15.8 ppg 1.16 cf/sack 231 bbls 9.8 ppg Gr4109 Report Pdnted on: November 22, 2000 12:45 PM Page 16 Operator Name: Forcenergy Ga~"- 'ploration Inc Well Name: WMR #7 Job Description: WMR #7 5 1/2" Production Liner Date: November 22, 2000 Proposal No: 179651351B WELL DATA ANNULAR GEOMETRY · MEASURED..:,.... "... :.:' l~ i ..:. TRUE.VERTICAL..:..... 13,042 I 9,483 14,212 I 10,563 6.875 CASING 6.750 HOLE SUSPENDED PIPES S.5°o I 4'.802'' I I 14,212 I I Float Collar set ~ 14,172 ft Mud Density 9.80 ppg Mud Type Oil Based Est. Static Temp. 165 ° F Est. Circ. Temp. 139 ° F VOLUME CALCULATIONS 200 ft x 0.0928 cf/ft 1,170 ft x 0.0835 cf/ft 40 ft x 0.1305 cf/ff with 0 % excess = with 30 % excess = with 0 % excess = TOTAL SLURRY VOLUME = 18.6 cf 127.0 cf 5.2 cf (inside pipe) 150.8 cf 27 bbls Gr41t5 Report Pdnted on: November 22, 2000 12:45 PM Page 1 7 Operator Name: Forcenergy Ga~-'-,~ploration Inc Well Name: WMR #7 Job Description: WMR #7 5 1/2" Production Liner Date: November 22, 2000 Proposal No: 179651351B FLUID SPECIFICATIONS Pm-flush Weighted Spacer VOLUME VOLUME FLUID CU-FT FACTOR Cement Slurry 151 I 1.16 Displacement CEMENT PROPERTIES Slurry Weight (ppg) Slurry Yield (cf/sack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) 50.0 bbls MCS-4D + 6 Ibs/bbl MCS-D + 9 Ibs/bbl Potassium Chloride + 30.2 Ibs/bbl Bentonite + 119 Ibs/bbl Barite, Bulk @ 10.5 ppg AMOUNT AND TYPE OF CEMENT = 130 sacks Class G Cement + 0.1% bwoc R-1 + 2% bwow Potassium Chloride + 0.5% bwoc CD- 32 + 1 gals/100 sack FP-6L + 0.15% bwoc Sodium Metasilicate + 0.9% bwoc BA-10A + 43.8% Fresh Water 230.5 bbls Mud @ 9.8 ppg SLURRY NO. 1 15.80 1.16 4.94 4.95 RepO. Printed on: November 22, 2000 12:45 PM Page 18 ~,4~=9 WEST MCARTHUR RIVER UNIT//7 DIRECTIONAL PROGRAM I DrillQuest' North Slope Alaska Cook Inlet West Mc WMR~7 i 2000 - 4000 - 6000- 8000 - 10000- I I 0 2000 Scale: linch = 2000ft ~m~mu~: ' : ~ Gambrels 8~.m: Rllt. Gdd Nm~ ~.~: ;~182955.00 N, 187255.00 E B~55.a0 N~ F25&Q0 E 6000 - 4000 - 2000 - II .D. O- 0#$.00 TYD, 6487.00 3~; 4820.00 E I~t~IR~7 TI G-Zone I056~.00 TF'D, 6921. OO N, 476~,O0 £ I I I 4000 6000 8000 Section Azimuth: 34.536° (Grid North) Vertical Section Eastings Scale: linch = 2000ft 2000 4000 I I 10565. O0 TI-'D, 692 i. O0 ~ 4 76.7. #0 E FI~.$fR~71'2 Hemlock 9585.00 TVD. 64F17.00 ?,,; 40020.00 E ~lR#7 TI G-ZmJe 9023.00 TVD. 6161.00 3; 4#65.00 E 6000 WMRg7 I I I 0 2000 4000 Scale: linch = 2000ft Reference is Grid North Eastings - 4000 0 Z - 2ooo g II -0 F 20a~uvember' 2000' 1Z0~Checked: Approved: North Slope Alaska Cook Inlet West Mc WMR#7 Wp2 Revised: 20 November, 2000 PROPOSAL REPORT 20 November, 2000 Surface Coordinates: 2482955.00 N, 187255.00 E (60' 47' 05.3068" N, Kelly Bushing: 163.00ft above Mean Sea Level 151° 45' 00.6900" W) Proposal Reft' pro14 Sperry-Sun Drilling Services Proposal Report for WMR~7 Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Depth fit) Incl. Sub-Sea Depth fit) Velllcal Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (It) fit) (it) (it) (it) 0.00 0.000 0.000 -163.00 0.00 100.00 0.000 0,000 -63.00 100.00 200.00 0.000 0.000 37.00 200.00 300.00 0.000 0.000 137.00 300.00 400.00 0.000 0.000 237.00 400.00 500.00 0.000 0.000 33?.00 500.00 600.00 0.000 0.000 43?.00 600.00 700.00 0.000 0.000 537.00 700.00 750.00 0.000 0.000 587.00 750.00 800.00 0.500 43.528 637.00 800.00 900.00 1.500 43.528 736.98 899.98 1000.00 2.500 43.528 836.92 999,92 1050.00 3.000 43.528 886.86 1049.86 1100.00 3.750 43.528 936.78 1099.78 1200.00 5.250 43.528 1036.46 1199.46 1300.00 6.750 43.528 1135.91 1298.91 1350.00 7.500 43.528 1185.53 1348.53 1400.00 8.500 43.528 1235.04 1398.04 1500.00 10,500 43.528 1333.66 1496.66 1600.00 12.500 43.528 1431.65 1594.65 1650.00 13.500 43.528 1460.37 1643.37 1700.00 14.750 43.528 1528.86 1691.86 1800.00 17.250 43.528 1624.98 1787.98 1900.00 19.7'50 43.528 1719.80 1882.80 1950.00 21.000 43.528 1766.67 1929.67 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.16N 0.15E 1.42 N 1.35 E 3.95 N 3.76 E 5.69 N 5.41 E 7.83 N 7.44 E 13,52 N 12.64 E 21.09 N 20.04 E 25.59 N 24.31 E 30.64 N 29.10 E 42.60 N 40.47 E 57,06 N 54.20 E 65.21 N 61.94 E 74.06 N 70.35 E 94.04 N 89.33 E 117.05 N 111.18 E 129.67 N 123.17 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255.00 E 2482955.00 N 187255,00 E 2482955.16 N 187255.15 E 2482956.42 N 187255.35 E 2482958.95 N 187258.76 E 2482960.69 N 187260.41 E 2482962.83 N 187262.44 E 2482968.52 N 187267.84 E 2462976.09 N 187275.04 E 2462980.59 N 187279.31 E 2462985.64 N 187284.10 E 2482997.60 N 187295.47 E 2483012.06 N 187309.20 E 2483020,21 N 187316.94 E 2483029.06 N 187325.35 E 2483049.04 N 187344.33 E 2483072.05 N 187366.18 E 2483084.67 N 187378.17 E Dogleg Rate (o/looit) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1.00 1.00 1.50 1.50 1.50 1.50 2.00 2.00 2.00 2.00 2.50 2.50 2.50 2.50 Vertical Section 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.22 1.94 5.39 7.76 10.66 18.41 28.74 34.86 41.73 58.04 77.73 88.84 100.89 128.11 159.45 176.64 Cook Inlet West Mc Comment Continued... 20 November, 2000 - 12:09 .2. Dn'llQuest 2.00.05 Sperry-Sun Drilling Services Proposal Report for WMR#7 Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Depth (ft) incl, Sub-Sea Depth Vertical Oepth (ft) 2000.00 22A92 43.099 1813.tl 1976.11 2100.00 25A78 42.384 1904A7 2067.47 2200.08 28.466 41.810 1993.58 2156.58 2300.00 31.457 41,337 2080.21 2243.21 2400,00 34.449 40.939 2164.11 2327.11 2500.00 37.442 40.597 2245.06 2408.08 2600.08 40.437 40.299 2322.83 2485.83 2700,00 43.431 40.035 2397.21 2560.21 2800,00 46.427 39.799 2468.00 2631.00 2891.82 49.177 39.602 2529.67 2692.67 2900.00 49.177 39.602 2535.02 2698.02 3000,00 49.177 39.602 2600.39 2763.39 3 I00.00 49.177 39.602 2665.76 2828.76 3200,00 49.177 39.602 2731.13 2894.13 3300,00 49.177 39.602 2796.51 2959.51 3400,00 49.177 39.602 2861.88 3024.88 3500,00 49.177 39.602 2927.25 3090.25 3600,00 49.177 39.602 2992.62 3155.62 3700,00 49.177 39.602 3057.99 3220.99 3800,00 49.177 39.602 3123.37 3286.37 3900,00 49.177 39.602 3188.74 3351.74 4000.00 49.177 39.602 3254.11 3417.11 4100,00 49.177 39.602 3319.48 3482.48 4200,00 49.177 39.602 3384.85 3547.85 4300.00 49.177 39.602 3450.22 3613.22 Local Coordinates Northlngs Eastings (ft) Global Coordinates Northings Eastings (ft) (ft) 143.15 N 135.87 E 2483098.15 N 187390.87 E 173.01 N 163.45 E 2483128.01 N 187418.45 E 206.66 N 193.64 E 2483161.66 N 187448.84 E 244.03 N 226.97 E 2483199.03 N 187481.97 E 284.99 N 262.75 E 2483239.99 N 187517.75 E 329.45 N 301.07 E 2483284.45 N 187556.07 E 377.28 N 341.83 E 2483332.28 N 187596.83 E 428,34 N 364.93 E 2483383.34 N 187639.93 E 482.51 N 430.24 E 2483437.51 N 187685.24 E 534.84 N 473.68 E 2483489.84 N 187728.68 E 539.61 N 477.63 E 2483494.61 N 187732.63 E 597.91 N 525.87 E 2483552.91 N 187780.87 E 656.22 N 574.11 E 2483611.22 N 187829.11 E 714.53 N 622.34 E 2483669.53 N 187877.34 E 772.83 N 670.58 E 2483727.83 N 187925.58 E 831.14 N 718.82 E 2483786.14 N 187973.82 E 889.45 N 767.06 E 2483844.45 N 188022.08 E 947.75 N 815.29 E 2483902.75 N 188070.29 E 1006.06 N 863,53 E 2483961.06 N 188118.53 E 1064.36 N 911.77 E 2464019.36 N 188166.77 E 1122.67 N 960.01 E 2484077.67 N 188215.01 E 1180.98 N 1008.25 E 2464135.98 N 188263.25 E 1239.28 N 1056.48 E 2484194,28 N 168311.48 E 1297.59 N 1104.72 E 2484252.59 N 168359.72 E 1355.89 N 1152.96 E 2484310.89 N 188407.96 E Dogleg Rate (°/lOOft) 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 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 Vertical Section 194.95 235.18 280.14 329.70 363.73 442.07 504.58 571.08 641.39 709.12 715.29 790.67 866.05 941.43 1016.80 1092.18 1167.56 1242.94 1318.32 1393.69 1469.07 1544.45 1619.83 1695.21 1770.59 Cook Inlet West Mc Comment Continued... 20 November, 2000.12.~9 .3 - OrillQuest 2.00.05 Sperry-Sun Drilling Services Proposal Report for WMI~7 Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Depth Incl. Azlm. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northlngs Fastings Northings Eastings (ft) (ft) (ft) (ft) (~t) 4400.00 49.177 39.602 3515.60 3678.60 4500.00 49.177 39.602 3580.97 3743.97 4600.00 49.177 39.602 3646.34 3809.34 4700.03 49.177 39.602 3711.71 3874.71 4800.00 49.177 39.602 3777.08 3940.08 4900.00 49.177 39.602 3842,46 4005.46 5000.00 49.177 39.602 3907.83 4070.83 5100.00 49.177 39.602 3973.20 4136.20 5200.00 49.177 39.602 4038.57 4201.57 5300.03 49.177 39.602 4103.94 4266.94 5400.00 49.177 39.602 4169.32 4332.32 5500.00 49.177 39.602 4234.69 4397.69 5600.00 49.177 39.602 4300.06 4463.08 5700.00 49.177 39,602 4365.43 4528.43 5800.00 49.177 39.602 4430.80 4593.80 5900.00 49.177 39.602 4496.18 4659.18 6000.00 49,177 39.602 4561.55 4724.55 6100.00 49.177 39.602 4626.92 4789.92 6200.03 49.177 39.602 4692.29 4855.29 6300.00 49.177 39.602 4757.66 4920.66 5400.00 49,177 39.602 4823.03 4986.03 6500.00 49.177 39.602 4888.41 5051.41 6600.03 49,177 39.602 4953.78 5116.78 6700.03 49.177 39.602 5019.15 5182.15 6800.00 49.177 39.602 5084.52 5247.52 1414.20 N 1201.20 E 2484369.20 N 188455.20 E 1472.51 N 1249.44 E 2484427.51 N 188504.44 E 1530.81 N 1297.67 E 2484465.81 N 188552.67 E 1589.12 N 1345.91 E 2484544.12 N 188600.91 E 1647.43 N 1394,15 E 2464602.43 N 188649.15 E 1705.73 N 1442.39 E 2484660.73 N 188697,39 E 1764.04 N 1490.63 E 2454719.04 N 188745.63 E 1822.34 N 1538.86 E 2484777.34 N 188793,86 E 1880.65 N 1587.10 E 2454835.65 N 188842,10 E 1938.96 N 1635.34 E 2484893.96 N 188890,34 E 1997.26 N 1683.58 E 2484952.26 N 188938,58 E 2055.57 N 1731.82 E 2485010.57 N 188986.82 E 2113.88 N 1780.05 E 2485068.88 N 189035.05 E 2172.18 N 1828.29 E 2485127.18 N 189083.29 E 2230.49 N 1876.53 E 2485185.49 N 189131.53 E 2288.79 N 1924.77 E 2485243.79 N 189179.77 E 2347.10 N 1973.01 E 2485302.10 N t89228.01 E 2405.41 N 2021.24 E 2485360.41 N 189276,24 E 2463.71 N 2069.48 E 2485418.71 N 189324.48 E 2522.02 N 2117.72 E 2485477.02 N 189372.72 E 2580.33 N 2t65.96 E 2485535.33 N 189420.96 E 2638.63 N 2214.20 E 2485593.63 N 189469,20 E 2696.94 N 2262.43 E 2485851.94 N 189517.43 E 2755.24 N 2310.67 E 2485710.24 N 189565.67 E 2813.55 N 2358.91 E 2485768.55 N 189613.91 E Dogleg Rate (°/'lOOft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Vertical Section 1545.96 1921.34 1996.72 2072.10 2147.48 2222.85 2298.23 2373.61 2448.99 2524.37 2599.74 2675.12 2750.50 2825.88 2901.26 2976.64 3052.01 3127.39 3202.77 3278.15 3353.53 3428.90 3504.28 3579.66 3655.04 Cook Inlet West Mc Comment Continued... 20 November, 2000 - 12:09 .4 - DrillQuest 2.00.05 Sperry-Sun Drilling Services Proposal Report for WMR~7 Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastlngs (fi) (ft) (ft) (ft) (ft) 6900.00 49.177 39.602 5149.89 5312.89 7000.00 49.177 39.602 5215.27 5378.27 7100.00 49.177 39.602 5280.64 5443.64 7200.00 49.177 39.602 5346.01 5509.01 7300.00 49.177 39.602 5411.38 5574.38 7400.00 49.177 39.602 5476.75 5639.75 7500.00 49.177 39.602 5542.13 5705.13 7600.00 49.177 39.602 5607.50 5770.50 7700.00 49.177 39.602 5672.87 5835.87 7800.00 49.177 39.602 5738.24 5901.24 7900.00 49.177 39.602 5803.61 5966.61 8000.00 49.177 39.602 5868.98 6031.98 8100.00 49.177 39.602 5934.36 6097.36 8200.00 49.177 39.602 5999.73 6162.73 8300.00 49.177 39.602 6065.10 6228.10 6400.00 49.177 39.602 6130.47 6293.47 8500.00 49.177 39.602 6195.84 6358.84 8600.00 49.177 39.602 6261.22 6424.22 8700.00 49.177 39.602 6326.59 6489.59 8800.00 49.177 39.602 6391.96 6554.96 8900.00 49.177 39.602 6457.33 6620.33 9000.00 49.177 39.602 6522.70 6685.70 9100.00 49.177 39.602 6588.08 6751.08 9200.00 49.177 39.602 665345 681645 9300.00 49.177 39.602 6718.82 6881.82 2871.86 N 2407.15 E 2485826.86N 189662.15 E 2930.16 N 2455.39 E 2485885.16 N 189710.39E 2988.47 N 2503.62 E 2485943.47 N 189758.62 E 3046.77 N 2551.86 E 2486001.77 N 189806.86E 3105.08 N 2600.10 E 2486060.08 N 189855.10 E 3163.39 N 2648.34E 2486118.39 N 189903.34E 3221.69 N 2696.58E 2486176.69N 189951.58E 3280.00 N 2744.81E 2486235.00 N 189999.81E 3338.31N 2793.05 E 2486293.31N 190048.05E 3396.61N 2841.29 E 2486351.61N 190096.29E 3454.92 N 2889.53 E 2486409.92 N 190144.53 E 3513.22 N 2937.77 E 2486468.22 N 190192.77 E 3571.53 N 2986.00 E 2486526.53 N 190241.00 E 3629.64 N 3034.24 E 2486584.84 N 190289.24 E 3688.14 N 3082.48 E 2486643.14 N 190337.48 E 3746.45 N 3130.72 E 2486701.45 N 190385.72 E 3804.76 N 3178.96 E 2486759.76 N 190433.96 E 3863.06 N 3227.19 E 2486818.06 N 190482. t9 E 3921.37 N 3275.43 E 2486876.37 N 190530.43 E 3979.67 N 3323.67 E 2486934.67 N 190578.67 E 4037.98 N 3371.91 E 2486992.98 N 190626.91 E 4096.29 N 3420.15 E 2487051.29 N 190675.15 E 4154.59 N 3468.38 E 2487109.59 N 190723.38 E 4212.90 N 3516.62 E 2487167.90 N 190771.62 E 4271.21 N 3564.86 E 2487226.21 N 190819.86 E Dogleg Rate (Oll00ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Vertical Section 3730.42 3805.79 3881.17 3956.55 4031.93 4107.31 4182.69 4258.06 4333.44 4408.82 4484.20 4559.58 4634.95 4710.33 4785.71 4861.09 4936.47 5011.84 5087.22 5162.60 5237.98 5313.36 5388.74 5464.11 5539.49 Cook Inlet West Mc Comment Continued... 20 November, 2000 - 12:09 - 5- DrillQuest 2.00.05 Sperry-Sun Drilling Services Proposal Report for WMI~7 Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Depth Azim. Sub-Sea Depth (ft) 9400.00 49.177 39.602 6784.19 6947.19 9500.00 49.177 39.602 6849.56 7012.56 9600.00 49.177 39.602 6914.94 7077.94 9700.00 49.177 39.602 6980.31 7143.31 9800.00 49.177 39.602 7045.68 7208.68 9900.00 49.177 39.602 7111.05 7274.05 10000.00 49.177 39.602 7176.42 7339.42 10100.00 49.177 39.602 7241.79 7404.79 10200.00 49.177 39.602 7307.17 7470.17 10300.00 49.177 39.602 7372.54 7535.54 10400.00 49.177 39.602 7437.91 7600.91 10500.00 49.177 39.602 7503.28 7666.28 10600.00 49.177 39.602 7568.65 7731.65 10700.00 49.177 39.602 7634.03 7797.03 10800.00 49.177 39.602 7699.40 7862.40 10900.00 49.177 39.602 7764.77 7927.77 11000.00 49.177 39.602 7830.14 7993.14 11100.00 49.177 39.602 7895.51 8058.51 11200.00 49.177 39.602 7960.89 8123.89 11300.00 49.177 39.602 8026.26 8189.26 11400.00 49.177 39.602 8091.63 8254.63 11500.00 49.177 39.602 8157.00 8320.00 11600.00 49. t77 39.602 8222.37 8385.37 11632.70 49.177 39.602 8243.75 8406.75 11700.00 47.793 36.518 8288.36 8451.36 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Easfings (n) (n) (f~) (ft) (n) 4329.51 N 3613.10 E 2487264.51 N 190868.10 E 4387.82 N 3661.34 E 2487342.82 N 190916.34 E 4446.12 N 3709.57 E 2487401.12 N 190964.57 E 4504.43 N 3757.81 E 2487459.43 N 191012.81 E 4562.74 N 3806.05 E 2487517.74 N 191061.05 E 4621.04 N 3854.29 E 2487576.04 N 191109.29 E 4679.35 N 3902.53 E 2487634.35 N 191157.53 E 4737.65 N 3950.76 E 2487692.65 N 191205.76 E 4795.96 N 3999.00 E 2487750.96 N 191254.00 E 4854.27 N 4047.24 E 2487809.27 N 191302.24 E 4912.57 N 4095.48 E 2487867.57 N 191350.48 E 4970.88 N 4143.72 E 2487925.88 N 191398.72 E 5029.19 N 4191.95 E 2487984.19 N 191446.95 E 5087.49 N 4240.19 E 2488042.49 N 191495.19 E 5145.80 N 4288.43 E 2488100.80 N 191543.43 E 5204.10 N 4336.67 E 2488159.10 N 191591.67 E 5262.41 N 4384.91 E 2488217.41 N 191639.91 E 5320.72 N 4433.14 E 2488275.72 N 191688.14 E 5379.02 N 4481.38 E 2488334.02 N 191736.38 E 5437.33 N 4529.62 E 2488392.33 N 191764.62 E 5495.64 N 4577.86 E 2488450.64 N 191832.86 E 5553.94 N 4626.10 E 2488508.94 N 191881.10 E 5612.25 N 4674.33 E 2488567.25 N 191929.33 E 5631.31 N 4690.11 E 2488586.31 N 191945.11 E 5670.97 N 4721.18 E 2488625.97 N 191976.18 E Dogleg Rate (°/'tOOft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.00 Vertical Section 5614.87 5690.25 5765.63 5841.00 5916.38 5991.76 6067.14 6142.52 6217.89 6293.27 6368.65 6444.03 6519.41 6594.79 6670.16 6745.54 6820.92 6896.30 6971,68 7047.05 7122.43 7197.81 7273.19 7297.84 7348.12 Cook Inlet West Mc Comment Continued... 20 November, 2000 - 12:09 - 6 - DrillQuest 2.00.05 Sperry-Sun Drilling Services Proposal Report for WMR~? Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Depth (ft) lrlcl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 11800.00 45.899 31.687 8356.78 8519.78 11900.00 44.220 26.556 8427.43 8590.43 12000.00 42.785 21.131 8499.99 8662.99 12100.00 41.619 15.433 8574.10 8737.10 t2200.00 40.747 9.503 8649.39 8812.39 12300.00 40.188 3.398 8725.49 8888.49 12400.00 39.955 357.193 8802.05 8965.05 12475.61 40.000 352.486 8860.00 9023.00 12500.00 39.617 352.486 8878.74 9041.74 12600.00 38.048 352.486 8956.63 9119.63 12700.00 36.478 352.486 9036.22 9199.22 12800.00 34.909 352.486 9117.43 9280.43 12900.00 33.339 352.486 9200.21 9363.21 13000.00 31.770 352.486 9284.50 9447.50 13041.62 31.117 352.486 9320.00 9483.00 13100.00 30.213 352.488 9370.22 9533.22 13200.00 28.666 352.493 9457.30 9620.30 13300.00 27.119 352.498 9545.68 9708.68 13400.00 25.571 352.503 9635.30 9798.30 13500.00 24.024 352.509 9726.07 9889.07 13600.00 22.476 352.516 9817.95 9980.95 13700.00 20.929 352.524 9910.86 10073.86 13800.00 19.381 352.533 10004.73 10167.73 13900.00 17.834 352.543 10099.50 10262.50 14000.00 16.286 352.555 10195.10 10358.10 Local Coordinates Northings Eastings (ft) (~t) 5731.32 N 4762.09 5793.09 N 4796.56 5655.98 N 4824.40 5919.70 N 4845.49 5983.92 N 4859.72 6048.35 N 4867.03 6112.65 N 4867.37 6161.00 N 4863.00 6176.48 N 4860.96 6238.65 N 4852.76 6298.67 N 4844.84 6356.52 N 4637.21 6412.13 N 4829.88 6465.48 N 4822.84 6487.00 N 4820.00 6516.52 N 4816.11 6565.25 N 4809.68 6611.63 N 4803.57 6655.62 N 4797.78 6697.21 N 4792.31 6736.34 N 4787.17 6773.01 N 4782.35 6807.17 N 4777.87 6838.81 N 4773.73 6867.89 N 4769.92 Global Coordinates Northlngs Eastlngs (ft) E 2488686.32 N 192017.09 E E 2488748.09 N 192051.56 E E 2486810.98 N 192079.40 E E 2488874.70 N 192100A9 E E 2488938.92 N 192114.72 E E 2489003.35 N 192122.03 E E 2489067.65 N 192122.37 E E 2489116.00 N 192118.00 E E 2489131.48 N 192115.96 E E 2489193.65 N 192107.76 E E 2489253.67 N 192099.84 E E 2489311.52 N 192092.21 E E 2489367.13 N 192084.88 E E 2489420.48 N 192077.84 E E 2489442.00 N 192075.00 E E 2489471.52 N 192071.11 E E 2489520.25 N 192054.68 E E 2489566.63 N 192056.57 E E 2489610.62 N 192052.78 E E 2489652.21 N 192047.31 E E 2489691.34 N 192042.17 E E 2489728.01 N 192037.35 E E 2489762.17 N 192032.87 E E 2489793.81 N 192028.73 E E 2489822.89 N 192024.92 E Dogleg Rate (°/'lOOft) 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 1.57 1.57 1.57 1.57 1.57 1.57 1.57 1.55 1.55 1.55 1.55 1.55 1.55 1.55 1.55 1.55 1.55 Vertical Section 7421.03 7491.45 7559.05 7623.49 7684.47 7741.68 7794.84 7832.20 7843.79 7890.35 7935.31 7978.64 8020.29 8060.25 8076.37 8098.48 8134.98 8169.72 8202.68 8233.83 8263.16 8290.63 8316.23 8339.94 8361.75 Cook Inlet West Mc Comment Target - WMR~7 T1 G-Zone, Current Target Target - WMR~7 T2 Hemlock, Current Target Continued... 20 November, 2000 - 12:09 - 7- DrillQuest 2.00.0~ Sperry-Sun Drilling Services Proposal Report for WMR~7 Wp2 Revised: 20 November, 2000 North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Depth InGI. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 14100.00 14.739 352.570 10291.45 10454.45 6894.41 N 4766.46 E 14200.00 13.192 352.588 10388.49 10551.49 6918.34 N 4763.35 E 14211.81 13.009 352.591 10400.00 10563.00 6921.00 N 4763.00 E Global Coordinatea Northings Eastings (ft) 2489849.41 N 192021.46 E 2489873.34 N 192018.35 E 2489876.00 N 192018.05 E All data is in feet unless otherwise stated. Directions and coordinates am relative to Grid North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. Grid Convergence at Surface is -1.528°. Magnetic Convergence at Surface is -22.527° (20-Nov-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 34.536° (Grid). Based upon Minimum Curvature type calculations, at a Measured Depth of 14211.81fL, The Bottom Hole Displacement is 8401.571t., in the Direction of 34.536° (Grid). Dogleg R~te (o/,to~) 1.55 1.55 1.55 Vertical Section 8381.63 8399.58 8401.57 Cook Inlet West Mc Comment Target - WMR87 T3 TD, Current Target Continued... 20 November, 2008.12.~9 - 8 - DriilQuest 200.05 Sperry-Sun Drilling Services Proposal Report for WMI~7 Wp2 Revised: 20 November, 2000 North Slope Alaska Cook Inlet West Mc Targets associated with this wellpath Target WMR#7 T1 G-Zone WMR~7 T2 Hemlock WMR#7 T3 TD Mean Sea Level/Global Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Ge.graphical Coordinates: Mean Sea Level/Global Coordinates: Ge.graphical Coordinates: Target Entry Coordinates TVD Northings Eastings Target ('It) (ft) (ft) Shape 9023.00 8860.00 9483.00 9320.00 10563.00 10400.00 6161.00 N 4863.00 E Point 2489116.00 N 192118.00 E 60°48' 07.2223" N 151° 43' 26.0295" W 6487.00 N 4820.00 E Point 2489442.00 N 192075.00 E 60048' 10.4203" N 151° 43' 27.0684" W 6921.00 N 4763.00 E Point 2489876.00 N 192018.00 E 60° 48' 14.6778" N 151° 43' 28.4465" W Target Type Current Target Current Target Current Target 20 November, 2000.12:09 - 9. DrillQuest 2.00.05 West McArthur River Unit #7 Well Head Schematic 135/8'314 LO' Casing 133/8' Ca~g 9 5/8' Ca~9 Nabors Rig 429 13-5/8" 5000 psi BOP Stack WMRU #7 5000 psi Annular 3" Kill Line 1 = HCR Valve 2 = Gate Valve 5000 psi Pipe Rams 5000 psi Blind Rams 1~2 Mud Cros: 5000 psi Pipe Rams 3" Choke Line 13-5/8" x 11" 11" 5M Wellhead 13-3/8" Surface Casing 9-5/8" Intermediate BLOWOUT PREVENTION EQUIPMENT NABORS RIG NO. 160 13-5/8" BOP Equipment 1 ea 13-5/8" x 5000 psi wp ram type preventers, double (Shaffer) 1 ea 13-5/8" x 5000 psi wp ram type preventers, single (Shaffer) 1 ea 13-5/8" x 5000 psi wp annular preventer (Hydril) 1 ea 13-5/8" x 5000 psi wp drilling spool with 2 ea 4" side outlets (choke and kill), HCR and manual valves on both choke and kill lines. 1 ea BOP accumulator, Valvcon, 300 psi w/12 bottles, 180 gallons, and (1) 80 gallon Valvcon accumulator. Accumulator pump, Gardner-Denver Triplex, Model PQ 172, air pump Model G7E. 8 bottles nitrogen backup. 1 ea Valvcon, 6 station, remote control panel 1 ea Thornhill Craver, automatic choke 3"- 10,000 psi with control choke panel 1 lot Hydraulic pipe and fittings from manifold to BOP stack. DRILLING FLUID SYSTEM DESCRIPTION Mud Pumps 2 ea Continental Emsco F-1300 triplex mud pumps 7" x 12, 1300 HP with (2) C-E pulsation dampeners, Model M822, each pump equipped with (2) 752 GE traction motors, cooled with ambient air. Each pump charged by a 5 x 6 Mission Magnum I with 50 HP AC motor. Mud Tank System (1035 bbls Total Volume) Tank #1 (shaker tank) appx. 270 bbls. Three compartments which include desander, desilter suction compartment and cutting trap compartment equipped with shale shakers, degasser, poor boy degasser, and mud guns in top skidded section. Tank #2 (volume tank) appx. 460 bbls. One compartment equipped with desander, desilter, mud cleaner, mud guns and mud agitators in top skidded section. r. Tank//3 (suction tank) appx. 305 bbls. Three compartments, two of which are pill pits, 1 thru 65 bbls; one 55 bbl equipped with mud guns, mud agitators, mud mixing hopper, and chemical barrel in top skidded section. Mud System Equipment 1 ea 1 ea 1 ea 1 ea 1 ea 4 ea 4 ea 1 ea 6 ea Derrick dual tandem shale shaker Swaco 518 high speed centrifuge Drilco degasser Pioneer 16 cone desilter Pioneer sidewinder mud mixer Brandt 7-1/2 HP mud agitators Mission Magnum pumps, 5' x 6' centrifugal with 50 HP GE Electric Motors Pioneer desander, 2 cone, Model S-2-12 Dahlory 3" mud guns Forcenergy Inc November 22, 2000 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Application for Permit to Drill (Form 10-401) West McArthur River Unit//7 Enclosed is the Application for Permit to Drill West McArthur River Unit #7, in the West McArthur River Field. A waiver is being requested to drill the surface 17 ~6" hole without a diverter and to eliminate the surface and intermediate log hms in this developed field. This well is planned as a Hemlock producer in the western WMRU fault block. We understand that a spacing exception will be necessary for this wellbore and will treat it as a separate issue. If there are any questions, please contact me ~t 258-8600. Paul White Drilling Manager Forcenergy Inc. RECEIVED NOV 2 2000 Ai,adm 011 & Ga Cons. ~ .' -- 1059 FORCENERGY INC. PH. 907-258-8600 310 K STE. STE. 700 ANCHORAGE, AK 99501 · ~f I.,..,... - ....................................... PAY . ._ .. /,-" jt . . TO THE '~._.. ORDER OF ...... ,.--. ' ?[iy'_ ,. q_./' ;.. //_:. 5. . ! ~ Fir,t National Bank ,:~ of Anchorage - . , ~.-.~;- i 7' "' ,'OD ;i, 0 c; cf,..,: I, ;~ 5 i~OOO&O': 02~, ' ~;..) 89-6/1252 DATE . ...... _ .... _. , ~ ]~':f'~: -.:_-::.- -OOLL~S ~~. .- . . ~-- :t.~. ~ . ".~.'. . .~ --. ~ .. /:.- . -... .-' .... ~.; :.,~.. ~ ~*' . ..... . ....... ~-.--. .............. - WELL PERMIT CHECKLIST FIELD & POOL c~_.~.p/ COMPANY ~"'~-~e ~ ,~ WELL NAME/,(j/~,~"~-.~'7 PROGRAM: exp INIT CLASS ~ ~'-L/ ,X'Q/4._ GEOL AREA ~ ~ N N N N N ADMINISTRATION IiAP~R' ' DATE ENGINEERING 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available-in drilling unit. '.,~. ......... 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can.be issued without administrative approval....... 13. Can permit be approved before 15-day wait.. · ......... 14. Conductor string provided ...... . .............. 15. Surface casing protects all known .USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ...... ~ . 18. CMT will cover all known productive horizons ..... '. .... 19. Casing designs adequate for C, T, B & permafrost ....... '20~ Adequate tankage or. reserve pit ......... ' ........ dev / redrll serv wellbore seg ann. disposal para req UNIT# ON/OFFSHORE YI Y Y~ . , DAT. E . 21.' 24. · 25. ' 26. .. 27. 28. '29. GEOLOGY ' 30. 31.' 32. .33, '34, Permit can be issued wlo. hydrogen Sulfide measures ...... " '/~'~ Data presented on potential overpressure zones .. Seismic'analysis of shallOw gas zones, .. ;' .., ..... '..... .,~v~ N. '. Seabed condition survey (if off-shore)'... '. ..... ; . . . ~ ~' Y. N ' · Contact name/phone for weekly progress reports [explora,~onl¥] Y' N DATE ANNULAR DISPOSAL35. .. APPR 'DATE' If a re-drill, has a 10-403 for abandonment been approved... Adequate wellbore separation proposed. ' If diverter required, does it meet regulations ' Drilling fluid program schematic & equip list adequate · · BOPEs, do they meet regulation ............... ....... BOPE press rating appropriate; test to ~ f %C3Q:~ osig..' . Choke manifold complies w/APl RP-53 (May 84) ' ' Work will occur without operation shutdown... '.......'...'. 'Is presence of H2S gas probable .... · ..... ........ '. '. · · · With proper cementing records, this plan .. (A)' will contain, waste in a suitable receiving zonei . .....:..'. ' Y N (B) will not contaminate freshWater; . or cause drilling'waste ' Y N to surface;' " (C). will not impair meChanical' integrity of the Well' used for disposal;. Y"N ' (D) will not.damage producing formation or impair recovery from a .. Y N .. ' ' .pool;.and .... . (E) 'will not circumvent 20 AAC 25.252 or 20AAC 25.412. ' ." Y 'N GEOLOGY: ENGINEERING:." UlClAnnular · .,, c:~msoffice\wordian~liana~checklist'(rev. 11101i100) ,; ' ,, , . . . , . ,. ,COMMISSION: ' . ,...".... . 'Comments/instructions: ' ..'__.. x '/' ~*' '...' ,,: . = ,,, ,. , . ', , , . . , . .. . . ' ,., '., .. .' . ,, . ... ', , , .,, . .. 0 > ) Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information. information of this nature is accumulated at the end of the file under APPEN.DIX. No special effort has been made to chronologically organize this category of information. FOREST OIL CORPORA TiON WEST McARTHUR RIVER UNIT #7 SECTION 16-TSN-RI4W, SM WEST McARTHUR RIVER UNIT UPPER COOK INLET, ALASKA FINAL WELL REPORT February 17, 2001 Lees Browne, Jr. - Sr. Logging Geologist John Morris- Sr. Logging Geologist George Baker- Sr. Logging Engineer TABLE OF CONTENTS FOREST OIL CORPORATION West McArthur River Unit #7 TABLE OF CONTENTS TABLE OF CONTENTS .................................................................................................. 2 WELL RESUME .............................................................................................................. 3 DAILY CHRONOLOGY ................................................................................................... 5 LITHOLOGY AND COMMENTS ................................................................................... 11 SURVEY RECORD ....................................................................................................... 51 MUD RECORD .............................................................................................................. 57 BIT RECORD ................................................................................................................ 59 DAILY REPORTS ......................................................................................................... 60 FINAL LOGS ................................................................................................... APPENDIX "EPOCH WELL RESUME Company: Well: Field: Region: Location: Coordinates: Elevation: County, State: APl Index: Spud Date: Total Depth: TD Date: Contractor: Company Representative: Rig/Type: Epoch Logging Unit: Epoch Personal: Company Geologist: Casing Data: FOREST OIL CORPORATION West McArthur River Unit #7 WELL RESUME Forest Oil Corp. West Mc, Arthur River Unit #7 West McArthur River Unit Cook Inlet Section 16, Township 8 N, Range 14W, SM 2395' FNL, 1337' FWL GL = 134', KB = 163' MSL Kenai, Alaska 50-133-20500-00 12/31/00 14,009; (10,321' TVD) 2117101 Nabors Alaska Drilling Derry Thompson Mike Mello Nabors #160 Land Tdple Top Drive #14 Lees F. Brown Jr. George Baker John Morris Greg Gritten Art Saltmarsh 20" landed at 118' 13 5~8" landed at 1,987' [:I'EPOCH Hole size: Mud Type: Logged Interval: Electric Logging Co: FOREST OIL CORPORATION West McArthur River Unit #7 9 5~8" landed at 6,535' 7 5~8" liner landed at 13,200' 5 5/8" production liner landed at 14009' 17 %" to 1,995' 12 %' to 6,536' 8 %"to 14,009' Spud to 1,995' LSND to 6,536' Oil Based to 14,009' (FID) Gas Monitoring 118'to 1,987' Full DML Mudlogging Service 1,987' to 14,009' Schlumberger '[:I'.....EPOCH 4 DALLY CHRONOLOYGY FOREST OIL CORPORATION West McArthur River Unit #7 DALLY CHRONOLOGY 12130100 SPUD WELL 17:00hrs. EPOCH UNIT #14 ON LOCATION AND RIGGED UP WITH 2 MAN GAS MONITORING SERVICE. 12131100 CONTINUE TO RIG UP. PICK UP BHA. 01101101 CONTINUE TO PICK UP BHA #1. FILL UP CONDUCTOR PIPE AND SURFACE LINES. BOTH MUD PUMPS DOWN. BEGIN DRILLING WITH #1 PUMP ONLY. DRILL TO 100'. REPAIR TOP DRIVE. DRILL AND SLIDE TO 321'. DEVIATION SURVEYS EVERY 100'. CIRCULATE CLEAN HOLE AND PULL OUT OF HOLE. MAKE UP BHA AND BIT #2. PICK UP 5" HWDP AND DRILL PIPE TO COMPLETE INTERVAL. 0tl02101 CONTINUE TO MAKE UP BHA. RUN IN HOLE, ATTEMPT TO CIRCULATE, AND NO GO. PULL OUT OF THE HOLE LOOKING FOR RESTRICTIONS. JETS PLUGGED. DRILL AND SLIDE FROM 321' TO 1420'. 01103101 DRILL AND SLIDE FROM 1420' TO 1982'. CIRCULATE AND CONDITION HOLE. PULL OUT OF THE HOLE SLOWLY (STRAPPING OUT). MAKE DEPTH CORRECTION TO 1990'. LAY DOWN BHA. PICK UP 5" DRILL PIPE. 0tl04/01 CONTINUE TO PICK UP 5" DRILL PIPE. DRILL FROM 1990' TO 1995'. CIRCULATE HOLE CLEAN. PULL OUT OF THE HOLE FOR CASING. RIG UP AND RUN 13.375" CASING. CIRCULATE BOTTOMS UP EVERY 10 STANDS. TAG FILL 6' HIGH. ATTEMPT TO WASH DOWN, NO GO. CLAY VERY STICKY. 01106101 WAIT ON CEMENT. NIPPLE UP BOP'S. 01106101 DRILL FLOAT COLLAR AND SHOE. DRILLED 20' OF FORMATION. CIRCULATE BOTTOMS UP TO RUN FORMATION INTEGRITY TEST. 01107101 DRILL AHEAD. PUMPING HI VIS SWEEPS OCCASIONALLY. WIPER PLUG FROM CEMENT JOB PLUGGED MUD MOTOR. ":M..EPOCH FOREST OIL CORPORATION West McArthur River Unit #7 01108101 DRILL AHEAD. BEGIN TO WEIGHT UP MUD TO 11.4 PPG AT 3000'. 01109101 DRILL AHEAD TO 3759'. HIGH TORQUE. PUMP HI ViS SWEEP AND PULL OUT OF THE HOLE. 01110101 DRILL AHEAD WHILE PUMPING HI VIS SWEEPS AS NEEDED. BIT BALLING UP IN CLAY. 01111/01 DRILL AHEAD. RUNNING HI VIS SWEEPS. HOLE UNLOADED AFTER SHORT TRIP. 01112/01 DRILL TO 5433'. RUNNING LOTS OF WATER TO CONTROL VIS. BIT STILL BALLING UP. 01113101 TRIP FOR BIT AT 5433'. TEST BOP'S. HOLE TIGHT AT 6800'. RUNNING LOTS OF WATER TO KEEP VIS AND GELS DOWN. 0t114101 DRILLING AHEAD SLOWLY. BBIT BALLING UP IN CLAY. SAPP AND NUT PLUG SWEEPS HAVE LITTLE EFFECT. 01115101 DRILL AHEAD SLOWLY. RUNNING LOTS OF WATER TO DILUTE VISCOSITY. 01116101 DRILL AHEAD TO 6281' AND SHORT TRIP. DRILL AHEAD TO 6334'. DRILLING SLOWLY. 01117101 TRIP FOR BIT. REAMED LAST FOUR STANDS TO BOTTOM. SOME COAL CAVING WITH SOME BEING VERY LARGE. DRILL AHEAD VERY SLOWLY. RUNNING WATER TO CONTROL GELS. 0111710'1 DRILL TO 6535'. SHORT TRIP. CIRCULATE BOTTOMS UP AND PULL OUT OF THE HOLE TO RUN CASING. 01118101 '[:1. EPO'CH FOREST OIL CORPORATION West McArthur River Unit #7 CONTINUE TO PULL OUT OF THE HOLE. PREPARE TO RUN 9 5/8" CASING.BEGIN TO RUN CASING. 01119101 CONTINUE TO RUN 9 518" CASING. 01120101 FINISH RUNNING AND CEMENTING CASING. CLEAN PITS OF MUD. 01121101 FINISH CLEANING PITS WITH SUPER SUCKER. BEGIN TO FILL PITS WITH OIL BASE MUD FROM STORAGE TANKS. RUN IN HOLE OPEN ENDED TO REVERSE AND DISPLACE WATER BASE MUD WITH OIL BASE MUD. 01122101 WAIT ON BARGE WITH DRILLING TOOLS. TRIP IN HOLE AND TAG CEMENT AT 6012' WHILE RUNNING IN HOLE TO DISPLACE OIL MUD. PREPARE TO TRY TO WASH TO FLOAT COLLAR WITH WATER BASED MUD PRIOR TO DISPLACING WITH OIL BASE MUD. 01123101 CLEAN OUT SAND TRAP. REVERSE AND DISPLACE WB MUD IN HOLE TO WATER. SUCK OUT WB MUD FROM SAND TRAP AND DESANDER PITS. FILL THE SAME WITH WATER. ATTEMPT TO WASH DOWN WITH MULE SHOE, NO GO. PULL OUT OF THE HOLE. HANG BLOCKS AND REALIGN HYDRO-MATIC. CIO DRILL LINE. 01124/01 CONTINUE TO CIO DRILL LINE. RUN IN HOLE TO 805'. LAY DOWN 11 JOINTS OF HWDP. RUN IN HOLE TO 6010'. DRILL CEMENT FROM 6010' TO 6014' WHILE DISPLACING HOLE FROM WATER TO OIL BASE MUD. SHUTDOWN AND CLEAN SAND TRAP, DESANDER AND DESILTER PITS. BRING ON OIL BASE MUD FROM STORAGE. MUD IS TOO COLD TO CIRCULATE DOWN DITCH AS PLANNED. 01125101 DRILL CEMENT FROM 6022' TO 6120'. RATE OF PENETRATION SLOW ON PDC BIT. TRIP OUT OF THE HOLE FOR CONE BIT. RUN IN HOLE AND DRILL CEMENT FROM 6120' TO 6490'. TEST CASING TO 3000 PSI. DRILL FLOAT, SHOE AND COLLAR FROM 6490' TO 6531'. DRILL NEW HOLE FROM 6531' TO 6561'. FIT TO 10.5 PPG. 01126101 DRILL AND SLIDE FROM 6586' TO 7657'. PUMPED A HIGH VIS SWEEP AT 6850 DUE TO HIGH TORQUE INCREASE. '[:I'.EPOCH FOREST OIL CORPORATION West McArthur River Unit #7 01127101 DRILL AND SLIDE FROM 7657' TO 8053'. PUMPED DRY JOB AND CIRCULATE THE HOLE 'CLEAN. PULL OUT OF THE HOLE TO 6741' (TIGHT). PUMP AND BACK REAM TO SHOE. SERVICE TOP DRIVE. PUMP SECOND DRY JOB AND TRIP OUT OF THE HOLE. RIG UP AND TEST BOP'S. 01128101 FINISH TESTING BOPE. PICK UP NEW MUD MOTOR AND BIT #7. PICK UP 75 JOINTS OF 5" DRILL PIPE. RUN IN HOLE TO 6545'. CIRCULATE BOTTOMS UP. TRIP IN HOLE TO 7737'. REAM FROM 7737' TO 8053'. DRILL AHEAD FROM 8053 TO 8367'. 01129101 DRILL FROM 8367 TO 8491'. PUMP HI-VIS SWEEP FOR TORQUE INCREASE AND PRIOR TO SHORT TRIP. DRILL AHEAD TO 8493'. WORK ON RIG PUMPS. DRILL AND SLIDE FROM 8493 TO 8519'. CHANGE SWAB ON #2 PUMP. DRILL AND SLIDE FROM 8519' TO 8575'. SERVICE RIG. DRILL AND SLIDE FROM 8575' TO 8801'. 01130101 DRILL FROM 8801' TO 9043'. SLIDE FROM 9043' TO 9067'. DRILL FROM 9251' TO 9297'. 01131101 DRILL FROM 9297' TO 9392'. PUMP HI-VIS SWEEP AND CIRCULATE THE HOLE CLEAN. PERFORM 15 STAND SHORT TRIP. DRILL AHEAD FROM 9392' TO 9398'. SLIDE FROM 9398' TO 9423'. DRILL FROM 9423' TO 9431'. CIRCULATE HOLE CLEAN. TRIP OUT OF THE HOLE. TIGHT AT 8177', 7261', 6707'. PICK UP BHA #11. 02/01101 CONTINUE TO MAKE UP BHA. RUN IN HOLE TO SHOE. SLIP AND CUT DRILL LINE. RUN IN HOLE AND DRILL FROM 9431' TO 9518'. SLIDE FROM 9518' TO 9543'. DRILL FROM 9606' TO 9805'. HAVING TROUBLE WITH THE TOP DRIVE. MAX ROTATION ONLY 43 RPM. 02102101 DRILL AHEAD FROM 9805' TO 10007'. SLIDE FROM 10007' TO 10024'. REPAIR MUD PUMP, REPLACE LINER AND SWAB. PUMP HI-VIS SWEEP AND PULL SHORT TRIP AT 10028'. DRILL AHEAD TO 10140'. 02103101 DRILL AND SLIDE FROM 10140' TO 10541'. START HI-VIS SWEEP AND TRIP OUT OF THE HOLE. ,'[:IEPOCH FOREST OIL CORPORATION West McArthur River Unit #7 02/04/01 CONTINUE TO PULL OUT OF THE HOLE. WORK TIGHT SPOTS AT 7370', 7340 TO 7334'. TEST BOP'S. PICK UP NEW MUD MOTOR, BIT, MWD AND 48 JOINTS OF DRILL PIPE WHILE RUNNING IN THE HOLE. CIRCULATE MUD AT THE SHOE. RUN IN THE HOLE TO 6769'. REAM FROM 6769' TO 6860'. CONTINUE TO RUN IN THE HOLE AND REAM THE LAST FOUR STANDS FROM 10268 TO 10541'. DRILL AHEAD FROM 10551' TO 10557'. 02/05101 DRILL AHEAD FROM 10577' TO 11111'. PUMP HI-VIS SWEEP AND CIRCULATE THE HOLE CLEAN PRIOR TO SHORT TRIP. 02/06101 DRILL AHEAD TO 11664'. 02/07/01 DRILL AHEAD TO 11673'. PREFORM SHORT TRIP. DRILL AHEAD TO 11946'. PULL OUT OF THE HOLE FOR BIT TRIP. 02108101 BIT BECOMING TIGHT PULLING OFF BOTTOM (OUT OF GAUGE). HIT TIGHT SPOTS AT 6800 TO 7000'. WORKED TIGHT SPOTS ON THE TRIP BACK IN THE HOLE. 02109101 DRILLING AHEAD. DRILL TO 12419'. PREFORM SHORT TRIP. 02/10101 DRILL AHEAD TO 12742'. TRIP OUT OF THE HOLE FOR BIT. 0211 tl01 DRILL AHEAD 02/12/01 DRILL AHEAD 02113101 DRILL TO 13150'. PUMP HI-VIS SWEEP AND SHORT TRIP. WORKED TIGHT SPOTS BELOW SHOE. DRILL TO 13200'. INCREASE MUD WEIGHT TO 9.5. PUMP HI-VIS SWEEP TO CIRCULATE THE HOLE CLEAN. PULL OUT OF THE HOLE TO RUN E-LOGS. 02/14/01 9 FOREST OIL CORPORATION West McArthur River Unit #7 RUN E-LOGS (AVERAGE HOLE SIZE WAS 10"). 07J15101 DECISION WAS MADE NOT TO RUN LINER AND TO CONTINUE TO DRILL AHEAD TO TD WITH 8.5" BIT. RUN IN THE HOLE TO DRILL AHEAD. 02116101 DRILL AHEAD 0211710t DRILL AHEAD TO 13725'. PERFORM SHORT TRIP. DRILL AHEAD. 2/18101 DRILL AHEAD TO 14009'. CIRCULATE OUT CUTTINGS AND CONDITION MUD FOR E-LOGS. RUN E-LOGS AND WAIT ON ORDERS. 2119101 CONTINUE TO WAIT ON ORDERS. CLEAN RIG, SERVICE RIG. MAKE UP MULE SHOE AND BHA. PICK UP DRILL PIPE AND TRiP TO BOTTOM. CIRCULATE OUT 157 UNITS OF TRIP GAS. CONDITION HOLE AND PREPARE TO SET CEMENT PLUGS AND PLUG BACK. 2/20101 CIRCULATE AND CONDITION MUD. PUMP HI-VIS SWEEP AND PUMP PILL. TRIP OUT TO 13039'. PJSM WITH BJ CEMENTERS AND CIRCULATE BOTTOMS UP. TRIP IN HOLE TO 13575'. BJ PUMPED 3 BBLS OF H20, FOLLOWED BY 49.3 BBL$ OF CEMENT. TRIP OUT TO 12671'. DROP DP DART. TRIP OUT TO 10151',MONITOR WELL, TRIP TO SHOE, MONITOR WELL. CIRCULATE MUD SLOWLY AND WAIT ON CEMENT. TRIP TO 12581'. CIRCULATE AND CONDITION MUD. WAIT ON CEMENT. 2121101 TRIP FROM 12581' TO 13043', TAG CEMENT AT 13039', CIRCULATE BOTTOMS UP, PULL OUT TO 12858', CIRCULATE AND CONDITION THE HOLE. FOR CEMENT JOB, RUN IN HOLE TO 13043', PJSM WITH BJ CEMENTERS, PUMP 3 BBLS OF H20, TEST LINES TO 3000 PSI, PUMP 3.5 BBLS OF H20, FOLLOWED WITH 20.5 BBLS OF CEMENT, % BBL OF H20, TRIP OUT TO 12112', DROP DP DART WIPER DART, CIRCULATE BOTTOMS UP, PULL OUT TO SHOE, CLEAN RIG, CIRCULATE BOTTOMS UP, WAIT ON CEMENT, CLEAN RIG, TRIP IN TO 12207', CIRCULATE AND CONDITION MUD, WAIT ON CEMENT, TRIP IN HOLE AND TAG CEMENT PLUG. [:I :,.. .EPO'CH 10 LITHOLOGY AND COMMENTS FOREST OIL CORPORATION West McArthur River Unit #7 LITHOLOGY AND COMMENTS NOTE: SET 13.375" CASING AT 1987'. 2000' SAND = VERY LIGHT GRAY TO WHITE OVERALL; CLASTS RANGE FROM VERY FINE TO 2 MM+; DOMINANTLY MEDIUM RANGE; ANGULAR TO ROUNDED, DOMINANTLY SUBANGULAR TO SUBROUND; MODERATELY WELL SORTED IN THE MEDIUM RANGE; COMPOSED OF 70% QUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; LOOSE IN SAMPLE; NO ACID REACTION; ESTIMATED FAIR TO GOOD POROSITY AND PERM. 2055' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY; VERY SOFT TO SOFT; MUSHY TO CRUMBLY; MATTE TO EARTHY LUSTER; SMOOTH TO MODERATELY GRITTY TEXTURE; ASHY; COMMON VOLCANIC GLASS SHARDS; LOCALLY SILTY AND SANDY; SCATTERED THIN COAL BEDS; NO OIL INDICATORS. 2095' SAND = VERY LIGHT GRAY TO WHITE OVERALL; CLASTS RANGE FROM VERY FINE TO GRANULE SIZE; DOMINANTLY MEDIUM GRAIN; ANGULAR TO ROUNDED; COMMON PITTED GRAINS; COMMON BIT SHEARED GRAINS; MODERATELY SORTED; COMPOSED OF 70% QUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; ESTIMATED FAIR TO GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 2125' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY; VERY SOFT TO SOFT; MUSHY TO CRUMBLY; MATTE, EARTHY LUSTER; SMOOTH TO MODERATELY GRITTY TEXTURE; ASHY; COMMON VOLCANIC GLASS SHARDS; LOCALLY SILTY AND SANDY; SCATTERED THIN COAL BEDS; NO OIL INDICATORS. 2180' COAL = BLACK TO DARK BROWN; FIRM; MODERATELY BRITTLE; MATTE TO SLIGHTLY RESINOUS LUSTER; SMOOTH TO SLIGHTLY ROUGH SURFACE TEXTURE; SCATTERED CLAYSTONE LAMS; RARE MICRO GAS BUBBLES ON SURFS; INTERBEDDED WITH CLAYSTONE 2210' SAND = VERY LIGHT GRAY TO WHITE OVERALL; CLASTS RANGE FROM VERY FINE TO GRANULE SIZE; DOMINANTLY MEDIUM GRAIN; ANGULAR TO ROUNDED; COMMON PITTED GRAINS; COMMON BIT SHEARED GRAINS; MODERATELY SORTED; COMPOSED OF 70% QUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; ESTIMATED FAIR TO GOOD POROSITY AND PERMEABILITY;NO OIL INDICATORS. 2255' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY; VERY SOFT TO SOFT; MUSHY TO CRUMBLY; MATTE, EARTHY LUSTER; SMOOTH TO [:IEPO,CH 11 FOREST OIL CORPORATION West McArthur River Unit #7 MODERATELY GRITTY TEXTURE; ASHY; COMMON VOLCANIC GLASS SHARDS; LOCALLY SILTY AND SANDY; SCATTERED THIN COAL BEDS; NO OIL INDICATORS. 2295' TUFFACEOUS CLAYSTONE =LIGHT TO MEDIUM GRAY, LIGHT TO MEDIUM BROWNISH GRAY; SOFT TO OCCASIONALLY SLIGHTLY FIRM; MUSHY TO CRUMBLY; SMALL LUMPY CUTTINGS; MATTE, EARTHY LUSTER; DOMINANTLY SMOOTH TEXTURE; NON TO OCCASIONALLY SLIGHTLY CALC; SCATTERED TO COMMON BLACK SPECKS AND STREAKS; SCATTERED TO COMMON ASHY ZONES; NO STRUCTURE; NO OIL. 2335' SAND = LIGHT GRAY TO WHITE OVERALL; CLASTS RANGE FROM VERY FINE TO COARSE, DOMINANTLY FINE TO MEDIUM RANGE; ANGULAR TO ROUNDED, DOMINANTLY SUBANGULAR TO SUBROUND; MODERATELY SORTED; COMMON PITTED AND CHIPPED GRAINS; COMPOSED OF 80% QUARTZ, 20% METAMORPHIC AND VOLCANIC LITHICS; ESTIMATED FAIR TO GOOD POROSITY AND PERMEABILITY;NO OIL. 2380' TUFFACEOUS CLAYSTONE =LIGHT TO MEDIUM GRAY, LIGHT TO MEDIUM BROWNISH GRAY; SOFT TO OCCASIONALLY SLIGHTLY FIRM; MUSHY TO CRUMBLY; SMALL LUMPY CUTTINGS; MATTE, EARTHY LUSTER; DOMINANTLY SMOOTH TEXTURE; NON TO OCCASIONALLY SLIGHTLY CALC; SCATTERED TO COMMON BLACK SPECKS AND STREAKS; SCATTERED TO COMMON ASHY ZONES; NO STRUCTURE; NO OIL. 2420' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY; VERY SOFT TO SOFT; MUSHY TO CRUMBLY; DOMINANTLY APPEARS AS LUMPY CLAY, OCCASIONALLY AS SLIGHTLY INDURATED ROUGH CUTTINGS; MATTE, EARTHY LUSTER; SMOOTH TO MODERATELY GRITTY TEXTURE; NON TO LOCALLY MODERATELY CALC; COMMON VOLCANIC GLASS SHARDS; COMMON ASHY BLEBS; SCATTERED TO COMMON BLACK CARBONACEOUS SPECKS AND STREAKS; NO OIL INDICATORS. 2470' SAND = LIGHT GRAY TO WHITE OVERALL, SCATTERED LIGHT GREENISH GRAY, SCATTERED TO RARE DARK REDDISH ORANGE; CLASTS RANGE FROM VERY FINE TO MEDIUM, DOMINANTLY VERY FINE TO FINE GRAINED; ANGULAR TO SUBROUND; MODERATELY WELL SORTED; COMPOSED OF 80% QUARTZ, 20% METAMORPHIC AND VOLCANIC LITHICS; ESTIMATED FAIR TO GOOD POROSITY;NO OIL INDICATORS. 2510' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY; VERY SOFT TO SOFT, RARELY SLIGHTLY FIRM; MUSHY TO CRUMBLY; DOMINANTLY APPEARS AS THICK, PASTY CLAY WITH COMMON LUMPS; RARELY APPEARS AS VERY POORLY INDURATED AMORPHOUS CUTTINGS; MATTE LUSTER WITH SCATTERED MICROSPARKLES; SMOOTH TO MODERATELY GRITTY TEXTURE; [.-I::EPOCH 12 FOREST OIL CORPORATION West McArthur River Unit #7 LOCALLY SLIGHTLY CALCAREOUS; COMMON BLACK SPECKS; COMMON VOLCANIC GLASS SHARDS; SCATTERED TO COMMON ASHY BLEBS AND STREAKS; NO OIL INDICATORS. 2670' SAND/CONGLOMERATE = LIGHT GRAY TO WHITE OVERALL; COMMON LIGHT TO MEDIUM GREENISH GRAY, COMMON BLACK; CLASTS RANGE FROM VERY FINE TO GRANULE SIZE, DOMINANTLY FINE TO MEDIUM SIZE; ANGULAR TO ROUNDED, DOMINANTLY SUBANGULAR; POORLY SORTED; COMPOSED OF 70% OUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; DOMINANTLY LOOSE GRAINS IN SAMPLE; RARELY WITH WHITE TO LIGHT GRAY ASHY CLAY MATRIX; CALCITE CEMENT; ESTIMATED FAIR POROSITY AND PERMEABILITY;NO OIL. 2625' COAL = BLACK TO DUSKY BROWN; FIRM; MODERATELY BRITTLE; TABULAR AND IRREGULAR SHAPED CUTTINGS; MATTE TO SLIGHTLY SHINY LUSTER; MODERATELY ROUGH SURFACE TEXTURE; SCATTERED DARK BROWN ARGIL LAMINATIONS; INTERBEDDED WITH TUFFACEOUS CLAYSTONE; NO OIL INDICATORS. 2660' SANDSTONE = LIGHT GRAY TO GRAY WHITE; FIRM TO FRIABLE; FINE GRAINED; MODERATELY WELL SORTED; SUBANGULAR; MATRIX SUPPORTED; ASH/CLAY MATRIX; SOME SCATTERED BLACK CARBONACEOUS MATERIAL; PREDOMINANTLY LOOSE QUARTZ GRAINS; OCCASIONALLY VERY SILTY- GRADING TO TUFFACEOUS SILTSTONE. 2700' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; CLEAR; TRANSL; CLAST SIZE FROM VERY FINE TO MEDIUM .DOMINANTLY FINE GRAINED; ANGULAR TO SUBANGULAR; MODERATELY WELL SORTED; TRACE AMOUNTS OF MATRIX SUPPORTED SPECIMENS; 70% QTZ; 20% CHERT; 10% IGNEOUS AND METAMORPHIC FRAGMENTS; CLAY/ASH MATRIX; NO OIL INDICATORS. 2740' COAL = PREDOMINANTLY BLACK; SME DARK BROWN; FIRM; PLATY TO SPLINTERY CUTTINGS; SPLINTERY FRACTURE; SLIGHTLY RESINOUS LUSTER; SMOOTH TO ROUGH TEXTURE; TRACE AMOUNTS OF CARBONACEOUS SHALE. 2770' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; CLEAR; WHITE TO LIGHT GRAY; TRACE AMOUNTS GREEN TO RED; CLAST SIZE RANGES FROM LOWER FINE TO UPPER MEDIUM GRAINED; ANGULAR TO SUBROUNDED; TRACE AMOUNTS OF CLAY MATRIX SUPPORTED SPECIMENS; MODERATELY SORTED; 70% QUARTZ; 10% CHERT; 20% UNDIFFERENTIATED METAMORPHIC AND IGNEOUS LITHIC FRAGMENTS; SOME CHLORITIZED GRAINS; TRACE AMOUNTS OF MICA; NO OIL INDICATORS. 2825' COAL = BLACK; FIRM; PLATY TO BLOCKY; PLANAR FRACTURE; SLIGHTLY RESINOUS LUSTER; SMOOTH TO ROUGH TEXTURE; WITH BROWN TO DARK [:I"EPOCH FOREST OIL CORPORATION West McArthur River Unit #7 BROWN CARBONACEOUS SHALE; INTERBEDDED WITH MEDIUM TO LOWER COARSE SANDSTONE. 2860' SANDSTONE = LOOSE GRAINS ONLY; CLEAR TO TRANSLUCENT; ABUNDANT LIGHT GRAY TO BROWN; CLAST SIZE RANGES FROM LOWER COARSE TO LOWER MEDIUM GRAINED; MODERATELY WELL SORTED; ANGULAR TO SUBANGULAR; NO MATRIX PRESERVED; 60% QUARTZ; 20% CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC LITHIC FRAGMENTS; NO OIL INDICATORS. 2905' SAND/CONGLOMERATE = LIGHT GRAY TO WHITE OVERALL; COMMON LIGHT TO MEDIUM GREENISH GRAY, COMMON BLACK; CLASTS RANGE FROM VERY FINE TO GRANULE SIZE, DOMINANTLY FINE TO MEDIUM SZ; ANGULAR TO ROUNDED, DOMINANTLY SUBANGULAR; POORLY SORTED; COMPOSED OF 70% QUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; DOMINANTLY LOOSE GRAINS IN SAMPLE; RARELY WITH WHITE TO LIGHT GRAY ASHY CLAY MATRIX; CALCITE CEMENT; ESTIMATED FAIR POROSITY AND PERMEABILITY;NO OIL. 2960' COAL = BLACK TO DUSKY BROWN; FIRM; MODERATELY BRITTLE; SMALL IRREGULAR AND TABULAR CUTTINGS; MATTE TO SLIGHTLY RESINOUS LUSTER; MODERATELY ROUGH SURFACE TEXTURE; DUSKY BROWN PORTION IS ARGILLACEOUS, GRADING IN PART TO CARBONACEOUS SHALE; SCATTERED DARK TO DUSKY BROWN LAMINATIONS. 3000' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY, OCCASIONALLY MODERATELY BROWN; VERY SOFT TO SOFT; DOMINANTLY APPEARS AS LUMPY CLAY, R~RELY AS POORLY INDURATED AMORPHOUS CUTTINGS; THICK, PASTY VERY COHESIVE; HYDROPHILIC; COMMON VOLCANIC GLASS SHARDS; COMMON ASHY STREAKS; SCATTERED BLACK PINPOINT SPECKS; NO OIL INDICATORS. 3040' COAL = BLACK TO DUSKY BROWN; FIRM; MODERATELY BRITTLE; SMALL IRREGULAR AND TABULAR CUTTINGS; MATTE TO SLIGHTLY RESINOUS LUSTER; MODERATELY ROUGH SURFACE TEXTURE; DUSKY BROWN PORTION IS ARGILLACEOUS, GRADING IN PART TO CARBONACEOUS SHALE. 3075' COAL = BLACK TO DUSKY BROWN; FIRM; MODERATELY BRITTLE; SMALL IRREGULAR AND TABULAR 85' CUTTINGS; MATTE TO SLIGHTLY RESINOUS LUSTER; MODERATELY ROUGH SURFACE TEXTURE; DUSKY BROWN PORTION IS ARGILLACEOUS, GRADING IN PART TO CARBONACEOUS SHALE; SCATTERED DARK GRAY TO DUSKY BROWN LAMINATIONS. 3115' SANDSTONE = LIGHT GRAY TO OFFWHITE; SOFT; FRIABLE; ABUNDANT LOOSE GRAINS; CLAST SIZE RANGES FROM FINE TO UPPER MEDIUM GRAINED; ANGULAR TO SUBROUNDED; MODERATELY SORTED; CLAY/ASH MATRIX; ; :.".EPOCH 14 FOREST OIL CORPORATION West McArthur River Unit #7 MATRIX SUPPORTED; 70% QUARTZ; 20% CHERT; 10% UNDIFFERENTIATED TRACE LITHIC FRAGMENTS; SOME GREEN GRAINS; NO OIL INDICATORS. 3160' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY Cuq-rlNGS; SPLINTERY FRACTURE; SLIGHTLY RESINOUS TO MATTE LUSTER; ROUGH TEXTURE; GRADING TO DARK BROWN CARBONACEOUS SHALE; OCCASIONALLY SOME THIN CLAYEY LAMINATIONS. 3195' TUFFACEOUS CLAYSTONE = LIGHT GRAY; SOFT TO GUMMY; IRREGULAR CUTTINGS; IRREGULAR FRACTURE; DULL TO GREASY LUSTER; CLAYEY TEXTURE; EASILY DISINTERGRATES TO CLAY IN SAMPLES; SILTY TO SANDY IN PART. 3230' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY CUTTINGS; SPLINTERY FRACTURE; RESINOUS TO SLIGHTLY VITREOUS LUSTER; SMOOTH TO ROUGH TEXTURE; OCCASIONALLY GRADING TO DARK BROWN CARBONACEOUS SHALE. 3260' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; FINE TO UPPER MEDIUM GRAINS; CLEAR TO WHITE; SME LIGHT GREEN GRAINS; ABNT CHERT; ANGULAR TO SUBROUNDED; MODERATELY WELL SORTED; NO MATRIX PRESERVED; PROBABLY CLAY MATRIX; 70% QUARTZ; 20 % CHERT; 10% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC LITHIC FRAGMENTS; NO OIL INDICATORS. 3300' TUFFACEOUS CLAYSTONE = LIGHT GRAY TO LIGHT BROWNISH GRAY; SOFT; PASTY TO MUSHY; PRESERVED AS CLAY LUMPS; IRREGULAR FRAC; MASSIVE CUTTINGS; DULL LUSTER; GLASS SHARDS; SILTY TO CLAYEY TEXTURE; RARELY VERY SILTY; SOME CARBONACEOUS MATERIAL. 3340' SANDSTONE = PRESERVED PREDOMINANTLY AS LOOSE GRAINS; CLEAR; TRANSLUCENT; WHITE TO LIGHT GRAY; UPPER FINE TO UPPER MEDIUM GRAINED; MODERATELY W SORTED; ANGULAR TO SUBANGULAR; NO MATRIX PRESERVED; PROBABLY CLAY MATRIX; 60% QUARTZ; 20% CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; MINOR AMOUNTS OF CHLORITEIEPIDOTE; NO OIL INDICATORS. 3386' TUFFACEOUS CLAYSTONE = LIGHT GRAY TO BROWNISH GRAY; SOFT; MUSHY; POORLY PRESERVED; MAINLY AS SOFT AMORPHOUS LUMPS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; VERY SLIGHTLY CALCAREOUS. 3420' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; CLEAR TO LIGHT GRAY TO WHITE; CLAST SIZE RANGE FROM FINE TO UPPER MEDIUM GRAINED; ANGULAR TO SUBANGULAR; MODERATELY W SORTED; NO MATRIX [.-I..EPOCH FOREST OIL CORPORATION West McArthur River Unit #7 PRESERVED; PROBABLY CLAY MATRIX; ABNT MEDIUM GRAY TO BROWN CHERT; 60% QTZ 30% CHERT; 10% IGNEOUS AND METAMORPHIC; NO OIL INDICATORS. 3460' SANDSTONE = LOOSE GRAINS ONLY; CLEAR TO TRANSLUCENT; MEDIUM GRAY TO OCCASIONALLY WHITE; CLAST SIZE FROM UPPER MEDIUM TO UPPER FINE GRAINED; ANGULAR TO SUBROUNDED; MODERATELY WELL SORTED; RARE CLAY MATRIX; MATRIX SUPPORTED; OCCASIONALLY WITHTHIN COALY STREAKS; 70% QUARTZ; 20% CHERT; 10% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; NO OIL INDICATORS. 3505' TUFFACEOUS CLAYSTONE = LIGHT GRAY; SOFT TO MUSHY; MASSIVE TO SLIGHTLY NODULAR CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; MODERATELY SILTY; VERY FINE SCATTERED CARBONACEOUS MATERIAL; NON TO VERY SLIGHTLY CALCAREOUS. 3540' SANDSTONE = DOMINANTLY LOOSE GRAINS; CLEAR TO TRANSLUCENT; CLAST SIZE RANGES FROM UPPER MEDIUM TO LOWER FINE GRAINED; SUBANGULAR TO SUBROUNDED; MODERATELY WELL SORTED; TRACE AMOUNTS OF LIGHT GRAY, SOFT PRESERVED SANDSTONE WITH CLAY MATRIX SUPPORTED; 90% QUARTZ; 10% CHERT AND UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; NO OIL INDICATORS. 3690' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY CUTTINGS; SPLINTERY FRACTURE; RESINOUS TO SLIGHTLY VITREOUS LUSTER; SMOOTH TO ROUGH TEXTURE; INTERBEDDED WITH DARK BROWN CARBONACEOUS SHALE. 3620' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY, LIGHT TO MEDIUM BROWNISH GRAY; SOFT TO OCCASIONALLY SLIGHTLY FIRM; MUSHY TO CRUMBLY; SMALL LUMPY CUTTINGS; MATTE, EARTHY LUSTER; DOMINANTLY SMOOTH TEXTURE; NON TO OCCASIONALLY SLIGHTLY CALC; SCATTERED TO COMMON BLACK SPECKS AND STREAKS; SCATTERED TO COMMON ASHY ZONES; NO STRUCTURE; NO OIL. 3660' SAND = LIGHT GRAY TO WHT OVERALL; DOMINANTLY LOOSE-GRAINED; CLR TO TRANSLUCENT GRAINS; CLAST SIZES RANGE FROM FINE TO MEDIUM, DOMINANTLY FINE WITH A TRACE OF COARSE; ANGULAR TO SUBANGULAR; MODERATE SPHERICITY; POOR TO MODERATELY SORTED, MOSTLY MODERATE SORTING; COMPOSITION IS 80%QTZ, 20% DARK METALITHICS; NO ACID REACTION; NO OIL INDICATORS. 3710' COAL = BLACK; FIRM TO MODERATELY HARD; BRITTLE, MODERATELY TOUGH; TABULAR, BLOCKY AND HACKLY CUTTINGS; SLIGHTLY SHINY LUSTER; DOMINANTLY SMOOTH TO MODERATELY ROUGH SURFACE TEXTURE; 16 FOREST OIL CORPORATION West McArthur River Unit #7 OCCASIONALLY THIN LAMINATIONS AND STREAKS OF TUFFACEOUS CLAYSTONE. 3745' SAND = LIGHT GRAY TO WHITE OVERALL, COMMON SALT AND PEPPER APPEARANCE; CLASTS RANGE FROM VERY FINE TO MEDIUM DOMINANTLY FINE GRAINED; ANGULAR TO ROUNDED, DOMINANTLY SUB ANGULAR TO SUBROUND; MODERATELY WELL SRTD; COMPOSED OF 70% QUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; NO ACID REACTION; ESTIMATED GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 3790' SAND = LIGHT GRAY TO WHITE, COMMON LIGHT TO MEDIUM GREENISH GRAY GRAINS, SCATTERED BLACK GRAINS; CLASTS RANGE FROM VERY FINE TO COARSE, DOMINANTLY FINE TO MEDIUM GRAIN; SILTY IN PART; LOOSE IN SAMPLES; SCATTERED CHUNKS OF CLAY, POSSIBLE MATRIX MATERIAL; ESTIMATED FAIR POROSITY AND PERMEABILITY; NO OIL. 3830' COAL = BLACK; FIRM TO MODERATELY HARD; BRITTLE, MODERATELY TOUGH; IRREGULAR, BLOCKY AND HACKLY CUTTINGS; SLIGHTLY SHINY LUSTER; DOMINANTLY SMOOTH TO MODERATELY ROUGH SURFACE TEXTURE; OCCASIONALLY THIN LAMINATIONS AND STREAKS OF TUFFACEOUS CLAYSTONE. 3865' SAND = LIGHT GRAY OVERALL, COMMON LIGHT TO MEDIUM GREENISH GRAY, COMMON BLACK, SCATTERED DARK REDDISH ORANGE; CLASTS RANGE FROM FINE TO COARSE, DOMINANTLY FINE TO MEDIUM; ANGULAR TO ROUNDED, DOMINANTLY SUBANGULAR TO SUBRND; MODERATELY SORTED; APPEARS AS LOOSE GRAINS IN SAMPLE; NO ACID REACTIONS; COMPOSED OF 70% QUARTZ, 30% METAMORPHIC AND VOLCANIC LITHICS; ESTIMATED FAIR TO GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 3920' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY; VERY SOFT TO SOFT, RARELY SLIGHTLY FIRM; DOMINANTLY APPEARS AS CLAY WITH SCATTERED TO COMMON SLIGHTLY FIRM LUMPS; RARELY APPEARS AS IRREGULARLY SHAPED POORLY INDURATED MUSHY CUTTINGS; MATTE, EARTHY LUSTER WITH SCATTERED SPARKLES; SMOOTH TO MODERATELY GRITTY TEXTURE; NON TO LOCALLY SLIGHTLY CALC; SCATTERED TO COMMON BLACK SPECKS; COMMON VOLCANIC GLASS SHARDS; COMMON ASHY STREAKS. 3975' COAL = DARK GRAY TO BLACK; BLOCKY, HACKLY, AND IRREGULAR CUTTINGS; FIRM TO MODERATELY HARD AND BRITTLE; CUTTINGS COMMONLY FINELY LAMINATED; ROUGH SURFACE TEXTURE WITH OCCASIONALLY CONCHOIDAL FRACTURE; EARTHY TO RESINOUS LUSTER; VISIBLE GAS BUBBLES EXSOLVING ON SURFACE. FOREST OIL CORPORATION West McArthur River Unit #7 4020' SAND/CONGLOMERATE = LIGHT GRAY OVERALL; CLASTS RANGE FROM VERY FINE TO GRANULE SIZE, DOMINANTLY FINE TO MEDIUM GRAIN; ANGULAR TO ROUNDED, DOMINANTLY ANGULAR TO SUBROUND; POORLY SORTED; COMPOSED OF 80% QUARTZ, 20% METAMORPHIC AND VOLCANIC LITHICS; SCATTERED CHUNKS OF CLAY MATRIX MATERIAL; SLIGHT ACID REACTION; ESTIMATED FAIR POROSITY AND PERMEABILITY; NO OIL INDICATORS. 4070' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY; VERY SOFT TO SOFT, RARELY SLIGHTLY FIRM; DOMINANTLY APPEARS AS CLAY WITH SCATTERED TO COMMON SLIGHTLY FIRM LUMPS; RARELY APPEARS AS IRREGULARLY SHAPED POORLY INDURATED MUSHY CUTTINGS; MATTE, EARTHY LUSTER WITH SCATTERED SPARKLES; SMOOTH TO MODERATELY GRITTY TEXTURE; NON TO LOCALLY SLIGHTLY CALCAREOUS; SCATTERED TO COMMON BLACK SPECKS; COMMON VOLCANIC GLASS SHARDS; COMMON ASHY STREAKS. 4125' COAL = BLACK, OCCASIONALLY VERY DARK GRAY; FIRM TO MODERATELY HARD; 'BRITTLE; MODERATELY TOUGH; HACKLY, BLOCKY AND CONCHOIDAL HABIT; SLIGHTLY RESINOUS LUSTER; SMOOTH TO SLIGHTLY ROUGH SURFACE TEXTURE; SCATTERED THIN TUFFACEOUS CLAYSTONE LAMINATIONS; RARE PINPOINT GAS BUBBLES ON SURFS. 4165' SAND/CONGLOMERATE = LIGHT GRAY OVERALL; CLASTS RANGE FROM VERY FINE TO GRANULE SIZE, DOMINANTLY FINE TO MEDIUM GRAIN; ANGULAR TO ROUNDED, DOMINANTLY ANGULAR TO SUBROUND; POORLY SORTED; COMPOSED OF 80% QUARTZ, 20% METAMORPHIC AND VOLCANIC LITHICS; SCATTERED CHUNKS OF CLAY MATRIX MATERIAL; SLIGHTLY ACID REACTION; ESTIMATED FAIR POR/PERM. 4210' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; MUSHY AND LUMPY CONSISTENCY; DULL LUSTER GRAINY TEXTURE. 4230' SAND = OVERALL LIGHT TO MEDIUM GRAY; DOMINANTLY CLEAR TO WHITE GRAINS OCCASIONALLY GRAYS AND GREENS; SUBANGULAR TO SUBROUNDED; VERY FINE TO MEDIUM SAND OCCASIONALLY COARSE GRAINS; MODERATELY SORTED; MODERATELY SPHERICITY; NO MATRIX PRESERVED; PROBABLY CLAY MATRIX; 70% QTZ, 30% LITHICS; NO OIL INDICATORS. 4270' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; PREDOMINANTLY AS SOFT, MUSHY CLAY IN SAMPLES; TRACENODULAR LUMPS; OCCASIONALLY VERY SLIGHTLY CALC; SMOOTH TEXTURE; DULL EARTHY LUSTER; OCCASIONALLY SILTY; SOME CARBONACEOUS MATERIAL. FOREST OIL CORPORATION West McArthur River Unit #7 4305' COAL = DARK BROWN TO BLACK; FIRM TO VERY FIRM; MODERATELY BRITTLE; HACKLY TO BLOCKY; MATTE TO SMOOTH TEXTURE; DULL TO RESINOUS LUSTER; GAS BLEEDING. 4330' TUFFACEOUS'CI_AYSTONE = LIGHT BROWNISH GRAY; GRITTY TEXTURE; MUSHY AND LUMPY CONSISTENCY; EARHTY LUSTER. 4350' SAND = CLEAR TO WHITE; VERY FINE TO MEDIUM GRAINED WITH OCCASIONAL COARSE GRAINS; MODERATELY SORTED; SUB ANGULAR TO SUB ROUNDED; PROBABLY CLAY MATRIX 80% QTZ ,20% LITHIC GRAINS; NO OIL INDICATORS. 4380' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY OFTEN APPEARING AS MUSHY BLOBS; GRITTY TEXTURE; EARTHY LUSTER; COMMON VOLCANIC GLASS SHARDS. 4405' SANDSTONE = LIGHT GRAY; SOFT; CLAST SIZE RANGES FROM UPPER MEDIUM TO UPPER FINE GRAINED; SUBANGULAR TO SUBROUNDED; MODERATELY WELL SORTED; MATRIX SUPPORTED; LIGHT GRAY CLAY MATRIX; 90% QTZ10% CHERT; TRACE LIGHT GREEN GRAINS; NO OIL INDICATORS. 4440' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY; VERY SOFT AND MUSHY; GRITTY, GRAINY TEXTURE; EARTHY LUSTER; COMMON VOLCANIC GLASS. 4465' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; MEDIUM TO FINE GRAINED; ABNDT CLEAR TO TRANSLUCENT GRAINS; MODERATELY WELL SORTED; MODERATELY SPHERICITY; ANGULAR TO SUBANGULAR; NO MATRIX PRESERVED; 90% QUARTZ; 10% CHERT; TRACE AMOUNTS OF GREEN(CHLORITE) GRAINS; TRACE AMOUNTS OF FeO STAINED GRAINS; NO OIL 'INDICATORS. 4510' SANDSTONE = ABUNDANT LOOSE GRAINS; DOMINANTLY CLEAR GRAINS WITHMINOR TRANSLUCENT TO WHITE; MEDIUM GRAINED; SUBANGULAR TO ANGULAR; MODERATELY SPHERICITY; MODERATELY WELL SRTD; RARE CLAY MATRIX; MATRIX TO GRAIN SUPPORTED; 80% QUARTZ; 20% UNDIFFERENTIATED CHERT TO IGNEOUS AND METAMORPHIC LITHIC FRAGMENTS; RARE GRN GRAINS; NO OIL INDICATORS. 4555' COAL = DOMINANTLY BLACK, OCCASIONALLY DARK GRAY TO GRAYISH BLACK; BLOCKY TO IRREGULAR CUTTINGS; FIRM AND EASILY CRUSHED TO HARD AND BRITTLE; GENERALLY ROUGH SURFACE TEXTURE, SOME SURF SMOOTH, ESPECIALLY ON HARD BLACK CUTTINGS; COMMONLY FINELY LAMINATED WITH OCCASIONALLY CONCHOIDAL FRACTURE. 19 FOREST OIL CORPORATION West McArthur River Unit #7 4600' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY OFTEN APPEARING AS MUSHY BLOBS, OCCASIONALLY SLIGHTLY FIRM; GRITTY TEXTURE WITH COMMON BLACK SPECKS; EARTHY LUSTER; COMMON VOL GLASS AND DEVITRIFIED ASH. 4630' COAL = DARK BROWN TO BLACK; FIRM TO VERY FIRM; COMMON BRITTLE; HACKLY TO BLOCKY CUTTINGS, OCCASIONALLY CONCHOIDAL FRACTURE; MATTE TO SMOOTH TEXTURE; DULL TO RESINOUS LUSTER; GAS BLEEDING. 4660' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY TO BROWNISH GRAY; VERY SOFT TO SOFT, OCCASIONALLY SLIGHTLY FIRM; DOMINANTLY APPEARS AS LUMPY CLAY, RARELY AS POORLY INDURATED AMORPHOUS CUTTINGS; THICK AND PASTY, VERY COHESIVE; HYDROPHILIC; SLIGHT TO OCCASIONALLY MODERATE ACID REACTION; COMMON VOLCANIC GLASS SHARDS AND DEVITRIFIED ASH; SCATTERED BLACK PINPOINT SPECKS. 4710' COAL = BLACK TO GRAYISH BLACK; BLOCKY IRREGULAR CUTTINGS; FIRM AND FRABLE TO HARD AND BRITTLE; RESINOUS TO VITREOUS LUSTER; ROUGH, OCCASIONALLY SMOOTH SURFACE TEXTURE; OCCASIONALLY FINELY LAMINATED; VISIBLE GAS BUBBLES ON SURFACE. NOTE: WIPE HOLE AT 4778', 15 STANDS. 4760' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; CLEAR TO WHITE; UPPER MEDIUM TO FINE GRAINED; SUBROUNDED; MODERATELY SPHERICITY; MODERATELY WELL SORTED; NO MATRIX PRESERVED; PROBABLY CLAY MATRIX; 70% QUARTZ, 20% CHERT, 10% IGN/META FRAGMENTS; NO OIL INDICATORS. NOTE: POOR SAMPLE QUALITY 4778' TO 4800'. 4805' SANDSTONE = LOOSE GRAINS; CLEAR TO TRANSLUCENT; MEDIUM TO FINE GRAINED; MODERATELY WELL SORTED; LOW TO MODERATELY SPHERICITY; ANGULAR TO SUBANGULAR; TRACE CLAY MATRIX; MATRIX TO GRAIN SUPPORTED; 60% QUARTZ; 20% CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; TRACE JASPER; MINOR AMOUNTS OF GRAY TO BROWN CHERT; NO OIL INDICATORS. 4850' SANDSTONE = ABUNDANT LOOSE CLEAR TO TRANSLUCENT GRAINS; UPPER MEDIUM TO UPPER FINE GRAINED; MODERATELY WELL SORTED ANGULAR TO SUBANGULAR; NO MATRIX PRESERVED; 70% QUARTZ;10% CHERT; 20% UNDIFFERENTIATED iGNEOUS AND METAMORPHIC LITHIC FRAGMENTS; INTERBEDDED WITH COAL; NO OIL INDICATORS. ...EPOCH 20 FOREST OIL CORPORATION West McArthur River Unit #7 4890' TUFFACEOUS CLAYSTONE = MEDIUM GRAY TO LIGHT GRAY; PRESERVED AS MUSHY LUMPS IN SAMPLES; MASSIVE TO NODULAR CUTTINGS; SMOOTH TO SILTY TEXTURE; DULL EARTHY LUSTER; CARBONACEOUS. 4920' TUFFACEOUS CLAYSTONE = MEDIUM TO LIGHT GRAY; POORLY PRESERVED AFTER WASHING; SOFT TO MUSHY; MASSIVE CUTTINGS; DULL EARTHY LUSTER; SMOOTH TO SLIGHTLY SILTY TEXTURE; VSLI CALCAREOUS. 4950' SANDSTONE = LIGHT GRAY; VERY SOFT; PREDOMINANTLY LOOSE GRAINS; CLEAR TO WHITE QUARTZ; DOMINANTLY MEDIUM GRAINED; WELL SORTED; SUBANGULAR TO SUBROUNDED; CLAY MATRIX; MATRIX SUPPORTED; 90% QUARTZ;10% CHERT TO UNDIFFERENTIATED IGN/MET FRAGMENTS; RARE JASPER AND GREEN GRAINS; NO OIL INDICATORS. 4990' COAL = DARK GRAY TO BLACK; TABULAR AND IRREGULAR CUTTINGS; FIRM TO MODERATELY HARD AND BRITTLE; CUTTINGS COMMONLY FINELY LAMINATED; ROUGH SURFACE TEXTURE WITH OCCASIONALLY CONCHOIDAL FRACTURE; EARTHY TO RESINOUS LUSTER; VISIBLE GAS BUBBLES EXSOLVING ON SURFACE. 5035' SAND = OVERALL LIGHT TO MEDIUM GRAY; DOMINANTLY CLEAR TO WHITE GRAINS OCCASIONALLY GRAYS AND GREENS; SUBANGULAR TO SUBROUNDED; VERY FINE TO MEDIUM SAND OCCASIONALLY COARSE GRAINS; MODERATELY SORTED; MODERATELY SPHERICITY; NO MATRIX PRESERVED; PROBABLY CLAY MATRIX; 80% QTZ, 20% LITHICS; NO OIL INDICATORS. 5075' COAL = BLACK TO DARK BROWN; FIRM AND FRIABLE TO MODERATELY HARD AND BRITTLE; MATTE TO RESINOUS LUSTER; DOMINANTLY ROUGH SURFACE TEXTURE; TRACE CLAYSTONE LAMINATIONS; GAS BUBBLES VISIBLE ON SURF; INTERBEDDED WITH CLAYSTONE. 5110' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY TO BROWNISH GRAY; OFTEN APPEARING AS LUMPY, PASTY BLOBS; VERY SOFT TO SOFT, OCCASIONALLY SLIGHTLY FIRM AND PLIABLE; GRITTY TEXTURE WITH COMMON BLACK SPECKS AND GLASSIDEVITRIFIED ASH PARTICLES; EARTHY LUSTER; NO STRUCTURE. 5165' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY; VERY SOFT TO SOFT; DOMINANTLY AMORPHOUS MUSHY BLOBS; EARTHY LUSTER; SMOOTH TO GRITTY TEXTURE; SLIGHTLY TO MODERATELY CALCAREOUS. 5190' SANDSTONE = LIGHT GRAY; DOMINANTLY CLEAR TO TRANSLUCENT WHITE, OCCASIONALLY BLACK; VERY FINE TO COARSE, DOMINANTLY FINE TO "fi.EPOCH FOREST OIL CORPORATION West McArthur River Unit #7 MEDIUM GRAINED; MODERATELY WELL SORTED SUBANGULAR TO SUBROUNDED; NO MATRIX, PROBABLY CLAY MATRIX; TRACE LIGHT GREEN GRAINS; NO OIL INDICATORS. 5225' COAL = DARK BROWN TO BLACK; FIRM TO VERY FIRM; HACKLY TO BLOCKY FRACTURE; DULL TO RESINOUS LUSTER; TRACE AMBER PRESENT. 5245' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY; DOMINANTLY VERY SOFT; APPEARS AS AMORPHOUS BLOBS, OCCASIONALLY FIRM, FRIABLE CUTTINGS; DULL TO EARTHY LUSTER; SMOOTH TO GRITTY TEXTURE; SLIGHTLY TO MODERATELY CALCAREOUS. 5275' SANDSTONE = OVERALL LIGHT GRAY WITH SALT AND PEPPER APPEARANCE, DOMINANTLY CLEAR TO TRANSLUCENT WHITE GRAINS, OCCASIONALLY GRAY AND BLACK; MEDIUM GRAINED; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED; CLAY MATRIX; 80% QUARTZ; 20% CHERT AND UNDIFFERENTIATED IGN/MET FRAGMENTS; NO OIL INDICATORS. 5315' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY TO MEDIUM GRAY; SOFT; POORLY PRESERVED WITH SOFT, AMORPHOUS LUMPS; SMOOTH TO SILTY TEXTURE; DULL EARTHY LUSTER; SCATTERED CARBONACEOUS MATERIAL; NON TO VSLI CALCAREOUS; OCCASIONALLY MODERATELY SILTY TO SANDY. 5355' SANDSTONE = LOOSE GRAINS ONLY; CLEAR TO WHITE; MEDIUM TO FINE GRAINED; WELL SORTED; LOW TO MODERATELY SPHERICITY; ANGULAR TO SUBANGULAR; NO MATRIX PRESERVED; 70% QUARTZ;10% CHERT: 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; BROWN TO GRAY ANGULAR CHERT FRAGMENTS; TRACE JASPER; NO OIL INDICATORS. 5400' COAL = BLACK; OCCASIONALLY BROWN; FIRM; BRITTLE; PLATY AND BLOCKY CUTTINGS; SPLINTERY TO OCCASIONALLY BLOCKY FRACTURE; SMOOTH TO ROUGH TEXTURE; SLIGHTLY RESINUOUS LUSTER; GRADING TO CARBONACEOUS SHALE. 5430' SANDSTONE = LOOSE GRAINS ONLY; CLEAR TO TRANSLUCENT; CLAST SIZE RANGES FROM FINE TO LOWER MEDIUM; SUBANGULAR TO SUBROUNDED; WELL SORTED; MODERATELY SPHER; 60% QUARTZ; 30% CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; ESTIMATED FAIR POROSITY AND PERMEABILITY; NO OIL INDICATORS. 5470' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY TO LIGHT GRAYBROWN; SOFT TO MUSHY; POORLY PRESERVED; OCCURS AS LUMPS TO AMORPHOUS CLAY; DULL EARTHY LUSTER; SMOOTH TO SLIGHTLY SILTY TEXTURE; CARBONACEOUS SPECKS; NON TO VSLI CALCAREOUS. [:Ii..EPOCH 22 FOREST OIL CORPORATION West McArthur River Unit #7 5520' SANDSTONE = LOOSE GRAINS ONLY; WHITE TO LIGHT MEDIUM GRAY; DOMINANTLY TRANSLUCENT, COMMON CLEAR; COMMON GRAYISH BLK TO BLK, OCCASIONALLY GREENISH GRAY AND REDDISH BROWN CLASTS; VERY FN UPPER TO VERY COARSE LOWER, DOMINANTLY MED; SUBANG TO SUBROUND, OCCASIONALLY ROUNDED ESP ON COARSE GRAINS; POOR TO MODERATE SORTING; LOW TO MODERATELY SPHERICITY, DOMINANTLY MOD; ESTIMATED 70% QTZ, 30% DARK METALITHICS, TRACE CHERT, JASPER, GRNSTONE; NO OIL. 5575' COAL = DARK BROWN TO BLACK; FIRM TO VERY FIRM; COMMON BRITTLE; HACKLY TO BLOCKY CUTTINGS, OCCASIONALLY CONCHOIDAL FRACTURE; MATTE TO SMOOTH TEXTURE; DULL TO RESINOUS LUSTER; GAS BLEEDING. 5605' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY OFTEN APPEARING AS MUSHY BLOBS, OCCASIONALLY SLIGHTLY FIRM; GRITTY TEXTURE WITH COMMON BLACK SPECKS; EARTHY LUSTER; COMMON VOL GLASS AND DEVITRIFIED ASH. 5635' COAL = DARK GRAY TO BLACK; TABULAR AND IRREGULAR CUTTINGS; FIRM TO MODERATELY HARD AND BRITTLE; CUTTINGS COMMONLY FINELY LAMINATED; ROUGH SURFACE TEXTURE WITH OCCASIONALLY CONCHOIDAL OR SPLINTERY FRACTURE RESNIOUS TO VITREOUS LUSTER; VISIBLE GAS BUBBLES EXSOLVING ON SURFACE. 5680' SANDSTONE = LOOSE GRAINS ONLY; ABUNDANT CLEAR TO WHITE GRAINS; CLAST SIZE RANGES FROM UPPER MEDIUM TO FINE GRAINED; SUBANGULAR TO OCCASIONALLY SUBROUNDED; MODERATELY WELL SORTED; LOW TO MODERATELY SPHERICITY; ABNT BLACK TO BROWN GRAINS; TRACE JASPER; 60% QUARTZ; 20% VARICOLORED CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; NO MATRIX PRESERVED; NO OIL INDICATORS. 5735' COAL = BLACK; FIRM TO MODERATELY HARD; OCCASIONALLY BRITTLE TENACITY; PLATY TO MASSIVE CUTTINGS; DULL TO SLIGHTLY RESINOUS LUSTER; SMOOTH TO ROUGH TEXTURE; MINOR AMOUNTS OF BROWN CARBONACEOUS SHALE; SOME GAS BLEEDING FROM FRACTURES; OCCASIONALLY SOME THIN ARGILLACEOUS STREAKS (BROWN CARBONACEOUSSHALE). 5780' TUFFACEOUS CLAYSTONE = LIGHT GRAY TO LIGHT BROWNISH GRAY; SOFT TO MUSHY; PRESERVED MAINLY AS AMORPHOUS CLAY; SLIGHTLY CALCAREOUS; DULL EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; SOME BLACK CARBONACEOUS SPECKS. " EPO.CH 23 FOREST OIL CORPORATION West McArthur River Unit #7 5815' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; RARE SOFT, LIGHT GRAY SPECIMENS; CLEAR TO TRNSL GRAINS; LOWER MEDIUM TO FINE GRAINED; MODERATELY WELL SORTED; ANGULAR TO SUBRNDD; CLAY MATRIX; MATRIX SUPPORTED; 60% QTZ; 20% CHERT; 20% IGNEOUS AND METAMORPHIC FRAGMENTS; DARK BROWN TO GRAY CHERT; MINOR GREEN GRS; RARE JASPER; NO OIL INDICATORS. 5875' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY OFTEN APPEARING AS MUSHY BLOBS, OCCASIONALLY SLIGHTLY FIRM; GRITTY TEXTURE WITH COMMON BLACK SPECKS; EARTHY LUSTER; COHESIVE; COMMON VOL GLASS AND DEVITRIFIED ASH. 5910' SANDSTONE = MOSTLY LOOSE GRAINS, TRACE CONSOLIDATED, HARD MATERIALWITHCARB CEMENT. WHITE TO LIGHT MEDIUM GRAY; DOMINANTLY TRANSLUCENT, COMMON CLEAR; COMMON GRAYISH BLK TO BLK, OCCASIONALLY GREENISH GRAY AND REDDISH BROWN CLASTS; VERY FINE TO VERY COARSE UPPER, DOMINANTLY MEDIUM GRAIN SIZE; ANG TO SUBROUND, DOMINANTLY SUBANG, OCCASIONALLY ROUNDED, ESP ON COARSE GRAINS; POOR TO MODERATE SORTING; LOW TO MODERATELY SPERICITY, DOMINANTLY MOD; ESTIMATED 80% QTZ, 20% DARK METALITHICS TRACE CHERT, JASPER, GRNSTONE; NO OIL. 5975' TU'FFACEOUS CLAYSTONE = LIGHT GRAY; SME LIGHT BROWNISH GRAY; SOFT; MODERATELY SOLUBLE; PRESERVED AS AMORPHOUS CLAY; MASSIVE CUTTINGS; SMOOTH TO SILTY TEXTURE; NON TO VERY SLIGHTLY CALCAREOUS; CARBONACEOUS; OCCASIONALLY SANDY IN PART. 6010' SANDSTONE = LOOSE GRAINS; ABUNDANT CLEAR TO WHITE GRAINS; LOWER COARSE TO FINE GRAINED; ANGULAR TO SUBROUNDED; LOW TO MODERATELY SPHERICITY; MODERATELY TO POOR SORTING; NO MATRIX PRESERVED; ABNT CHERT, FeO STAINED GRAINS AND GRNSTONE; 70% QUARTZ;10% CHERT:10% IGN/MET FRAGMENTS; NO OIL INDICATORS. 6055' COAL = BLACK TO DARK BROWN; FIRM; BRITTLE; DULL TO SLIGHTLY VITREOUS LUSTER; PLATY TO SPLINTERY CUTTINGS; SMOOTH TO ROUGH TEXTURE; GRADING TO CARBONACEOUSSHALE. 6085' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT TO MUSHY; PREDOMINANTLY SOFT, AMORPHOUS LUMPS; SMOOTH TO SILTY TEXTURE; DULL EARTHY LUSTER; SME CARBONACEOUS. 6115' SANDSTONE = LIGHT GRAY OVERALL; DOMINANTLY CLEAR AND TRANSLUCENT WHITE GRAINS, OCCASIONALLY GRAY AND BLACK; VERY FINE TO MEDIUM GRAIN SAND, OCCASIONALLY COARSE SAND; MODERATELY WELL [:IEPOCH 24 FOREST OIL CORPORATION West McArthur River Unit #7 SORTED; SUBANGULAR TO SUBROUNDED; NO MATRIX PRESENT, PROBABLY CLAY MATRIX; 80% QTZ, 20% LITHIC, TRACE LIGHT GREEN GRAINS; NO OIL INDICATORS. 6155' SANDSTONE = LOOSE GRAINS; CLEAR TO WHITE GRAINS; CLAST SIZE RANGES FROW LOWER COARSE TO FINE GRAINED; MODERATELY SORTED; ANGULAR TO SUBROUNDED; 60% QUARTZ 20% CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; NO MATRIX PRESERVED; SLIGHTLY INCR GRNSTONE; NO OIL INDICATORS. 6210' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY OFTEN APPEARING AS MUSHY BLOBS, OCCASIONALLY SLIGHTLY FIRM AND COHESIVE; GRITTY TO SILTY TEXTURE WITH COMMON BLACK SPECKS; EARTHY LUSTER; COMMON VOLCANIC GLASS SHARDS AND DEVITRIFIED ASH. 6245' COAL = BLACK TO GRAYISH BLACK; BLOCKY IRREGULAR CUTTINGS; HARD, BRITTLE, OCCASIONALLY FIRM; RESINOUS TO VITREOUS LUSTER; DOMINANTLY ROUGH, OCCASIONALLY SMOOTH SURFACE TEXT; OCCASIONALLY FINELY LAMINATED; GAS BUBBLES ON SURFACE. 6280' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWN GRAY; APPEARING AS SOFT AND MUSHY BLOBS, OCCASIONALLY FIRM COHESIVE CLASTS; GRITTY, SILTY TEXTURE; DULL TO EARTHY LUSTER; SCATTERED BLACK SPECS, COMMON VOLCANIC GLASS SHARDS AND DEVITRIFIED ASH. NOTE: BECAUSE OF SLOW DRILL RATES, SAMPLE QUALITY IS VERY POOR BELOW 6300'. 6335' SANDSTONE = LIGHT GRAY OVERALL, DOMINANTLY CLEAR TO TRANSLUCENT WHITE GRAINS, OCCASIONALLY GRAY TO BLACK; VERY FINE TO MEDIUM SAND, OCCASIONALLY COARSE SAND; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED; NO MATRIX PRESENT, PROBABLY CLAY MATRIX; TRACE LIGHT GREEN GRAINS; NO OIL INDICATORS. 6375' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY TO BLOCKY CUTTINGS; SMOOTH TO ROUGH TEXTURE; SPLINTERY TO BLOCKY FRACTURE; GAS BLEEDING FROM FRACTURES. 6400' TUFFACEOUS CLAYSTONE = LIGHT BROWNISH GRAY TO BROWNISH GRAY; VERY SOFT TO SOFT, OCCASIONALLY SLIGHTLY FIRM; DOMINANTLY APPEARS AS LUMPY CLAY, RARELY AS POORLY INDURATED AMORPHOUS CUTTINGS; THICK AND PASTY, VERY COHESIVE; SMOOTH TO GRITTY TEXTURE; SLIGHT TO OCCASIONALLY MODERATE ACID REACTION; COMMON VOLCANIC GLASS SHARDS AND DEVITRIFIED ASH; SCATTERED BLACK SPECKS. ',£:1' EPOCH .. 25 FOREST OIL CORPORATION West McArthur River Unit #7 6450' SANDSTONE = LIGHT GRAY, DOMINANTLY CLEAR TO TRANSLUCENT WHITE, OCCASIONALLY GRAY TO BLACK GRAINS; VERY FINE TO MEDIUM SAND, DOMINANTLY MEDIUM SAND; MODERATELY WELL SORTED; SUBROUNDED TO SUBANGULAR; NO MATRIX PRESENT, PROBABLY CLAY MATRIX; NO OIL INDICATORS. 6485' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM BROWNISH GRAY; VERY SOFT TO SOFT, COMMON APPEARS AS AMORPHOUS MUSHY BLOBS, OCCASIONALLY SLIGHTLY INDURATED CLASTS; GRITTY TEXTURE; DULL TO EARTHY LUSTER; NON TO SLIGHTLY ACID REACTION; COMMON BLACK SPECS AND VOLCANIC GLASS SHARDS. 6525' COAL = BLACK; FIRM; IRREGULAR SPLINTERY TO BLOCKY CUTTINGS; SMOOTH TO ROUGH TEXTURE; DULL TO RESINOUS LUSTER; BLEEDING GAS FROM FRACTURES. NOTE: SET 9 518" CASING AT 6535'. REPLACE MUD SYSTEM WITH OIL BASED . MUD. DRILL TO 6561' WITH 8.5" BIT AND TEST CASING. 6570' SANDSTONE = WHITE TO LIGHT GRAY; SOFT; FRIABLE; CLAST SIZE RANGES FROM LOWER MEDIUM TO FINE GRAINED; MODERATELY WELL SORTED; ANGULAR TO SUBROUNDED; LOW TO MODERATELY SPHER; MATRIX TO GRAIN SUPPORTED; ASH TO SILT MATRIX; 90% QTZ;10% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; SOME BLACK CARBONACEOUS STRKS; NO OIL INDICATORS. 6615' SANDSTONE = ABUNDANT LOOSE GRAINS; 'OFFWHITE TO LIGHT GRAY; SOFT; FRIABLE; LOWER MEDIUM TO VERY FINE GRAINED; MODERATELY SORTED; ANGULAR TO SUBROUNDED; DOMINANTLY MATRIX SUPPORTED; WHITE ASH MATRIX-SILTY IN PART; GRADING TO SILTSTONE; 80% QTZ; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; NO OIL INDICATORS. 6660' TUFFACEOUS CLAYSTONE = MEDIUM GRAY TO LIGHT GRAY; FIRM TO SLIGHTLY HARD; SLIGHTLY PLATY CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY TO SLIGHTLY VITREOUS LUSTER; GRITTY TO SILTY TEXTURE; VERY SILTY; SCATTERED CARBONACEOUS MATERIAL; NON-VSLI CALCAREOUS; WITH TRACE AMOUNTS OF BLACK LIGNITIC COAL TO CARBONACEOUS SHALE. 6710' COAL = BLACK; FIRM TO SLIGHTLY HARD; BLOCKY TO SLIGHTLY PLATY CUTTINGS; BLOCKY TO SPLINTERY FRACTURE; VITREOUS LUSTER; SMOOTH TEXTURE; THINLY INTERBEDDED WITH CLAYSTONE. '[:I'EPO'CH 26 FOREST OIL CORPORATION West McArthur River Unit #7 6740' SANDSTONE = MEDIUM TO LIGHT GRAY; OCCASIONALLY MOTTLED WHITE GRAY IN APPEARANCE; FIRM TO MODERATELY HARD;COARSE TO FINE GRAINED; POORLY SORTED; ANGULAR TO SUBANGULAR; LOW TO MODERATELY SPHERICITY; MATRIX SUPPORTED; WHITE ASH TO CLAY MATRIX; 70% QTZ;10% CHERT; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHICFRAGMENTS; ESTIMATED POOR POROSITY AND PERMEABILITY; NO OIL INDICATORS 6785' TUFFACEOUS CLAYSTONE = MEDIUM TO LIGHT GRAY; OCCASIONALLY MOTTLED GYBROWNWITHCARB MATERIAL; FIRM TO SLIGHTLY HARD; SLIGHTLY PLATY CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; SILTY TO GRITTY TEXTURE; SILTY IN PART. 6820' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY CUTTINGS; BLOCKY TO PLANAR FRACTURE; RESINOUS TO SLIGHTLY VITREOUS LUSTER; SMOOTH TO ROUGH TEXTURE; WITH THIN CLAYSTONE LAMINATIONS. 6850' CLAYSTONE = MEDIUM TO MEDIUM LIGHT GRAY; FIRM TO SLIGHTLY HARD; MASSIVE TO SLIGHTLY PLATY CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; SILTY TO GRITTY TEXTURE; SOME COALY STREAKS; INTERBEDDED WITHCOAL. 6880' TUFFACEOUS SILTSTONE = MEDIUM GRAY; FIRM TO MODERATELY HARD; MASSIVE TO PLATY; IRREGULAR FRAC; DULL EARTHY LUSTER; SILTY TEXTURE; VARIABLE AMOUNTS OF ASH; CLAYEY LAMINATIONS; CARBONACEOUSMAT; GRADING TO SANDSTONE. 6915' SANDSTONE = ABUNDANT LOOSE GRAINS; LIGHT GRAY; CLAST SIZE RANGES FROM UPPER MEDIUM TO FINE GRAINED; ANGULAR TO SUBROUNDED; MODERATELY SORTED; MATRIX TO GRAIN SUPPORTED; CLAY/ASH MATRIX 80% QTZ; 20% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC; SOME SCATTERED CARBONACEOUS MATERIAL; NO OIL INDICATORS. 6960' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; FIRM; MASSIVE CUTTINGS HABIT; DULL TO EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; THICK BEDDING; NON TO SLIGHTLY CALCAREOUS. 6985' SAND = LIGHT GRAY TO GRAY WHITE; MEDIUM TO OCCASIONALLY FINE GRAIN; POOR SORTING; SUBANG TO SUBROUNDED; LOW SPHERICITY; PITTED SURF ABRASION; CLAY MATRIX SUPPORT PRESENT; COMPOSED OF 70% QTZ, AND VARIOUS LITHIC; NO HYDROCARBON INDICATORS. 7020' TUFFACEOUS CLAYSTONE = MEDIUM GRAY; CRUNCHY TO BRITTLE TENACITY; EARTHY FRACTURE; MASSIVE CUTTINGS HABIT; DULL TO EARTHY [:I.'iEPOCH 27 FOREST OIL CORPORATION West McArthur River Unit #7 LUSTER; GRITTY TO SILTY TEXTURE; THICK TO MASSIVE BEDDING; SLIGHTLY CALCAREOUS. 7055' COAL = BLACK; SLIGHTLY HARD TO OCCASIONALLY VERY HARD; BRITTLE TO CRUNCHY TENACITY; BLOCKY TO PLANAR FRACTURE; IRREGULAR BLOCKY TO TABULAR CUTTINGS HABIT; RESINOUS TO DULL LUSTER; SMOOTH TO ROUGH TEXTURE. 7085' SAND = LIGHT TO MEDIUM GRAY; MEDIUM TO OCCASIONALLY FINE GRAINED; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED; LOW TO MODERATE SPHERICITY; IMPACT SURFACE ABRASION; 70% QTZ, AND LITHICFRAGMENTS; NO HYDROCARBON iNDICATORS. 7120' SAND - LIGHT TO MEDIUM GRAY; MEDIUM TO FINE GRAINED; PREDOMINATELY POOR SORTING; SMBANGULAR TO SUBROUNDED; LOW TO MODERATE SPHERICITY; IMPACTED SURFACE ABRASION; 70% QUARTZ, WITH LITHIC FRAGMENTS; NO HYDROCARBON INDICATORS. 7160' TUFFACEOUS CLAYSTONE = MEDIUM DARK GRAY; GRAY; TOUGHT TO BRITTLE TENACITY; IRREGULAR TO BLOCKY FRACTURE; MASSIVE CUTTINGS HABIT; EARTHY TO DULL LUSTER; GRITTY TO GRANULAR TEXTURE. 7190' SAND = LIGHT GRAY TO OCCASIONALLY MEDIUM GRAY; MEDIUM TO FINE GRAINED; POOR TO MODERATE SORTING; SUBANGULAR TO SUBROUNDED; LOW TO MODERATE SPHERICITY; GRINDED SURFACE ABRASION; CLAY MATRIX SUPPORT; 80% QUARTZ, LITHICS FRAGMENTS; NO HYDROCARBON INDICATORS. 7230' SAND = MEDIUM GRAY; DOMINANTLY CLEAR TO TRANSL, OCCASIONALLY GRAY TO BLACK; FINE TO COARSE GRAINS OCCASIONALLY VERY COARSE; FAIR TO WELL SORTED; SUBANGULAR TO SUBROUNDED; DOMINANTLY APPEARS AS LOOSE GRAINS, OCCASIONALLY MASSIVE CUTGS; PROBABLY CLAY MATRIX; 50% QTZ, 30% CHERT, 20% LITHICS. 7270' TUFFACEOUS CLAYSTONE = MEDIUM TO MEDIUM LIGHT GRAY; SOFT TO FIRM; IRREGULAR TO BLOCKY MASSIVE CUTTINGS; EARTHY TO RESINOUS LUSTER; SILTY TO GRITTY TEXTURE; NON TO SLIGHTLY CALCAREOUS; COMMON BLACK SPECS AND DEVITRIFIED ASH. 7305' SAND = 'LIGHT TO MEDIUM GRAY OVERALL, DOMINANTLY CLEAR TO TRANSLUCENT GRAINS, OCCASIONALLY GRAY TO BLACK AND REDDISH ORANGE GRAINS; FINE TO COARSE GRAINS, DOMINANTLY MEDIUM GRAINS, OCCASIONALLY VERY COARSE; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED GRAINS; DOMINANTLY APPEARS AS LOOSE GRAINS, [:!..,EPOCH 28 FOREST OIL CORPORATION West McArthur River Unit #7 OCCASIONALLY AS IRREG, MASSIVE CUTTINGS; 60% QTZ, 30% CHERT, 10% LITHICS. 7350' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT TO FIRM; OFT APPEARS AS IRREGULAR MASSIVE CUTTINGS; EARTHY TO RESINOUS LUSTER; SMOOTH TO GRITTY TEXTURE; COMMON BLACK SPECS AND ASH LAMINATIONS; NON TO SLIGHTLY CALCAREOUS. 7385' SAND = MEDIUM GRAY; FINE TO COARSE GRAINS, DOMINANTLY FINE TO MED, OCCASIONALLY VERY COARSE; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED; 60% QTZ, 30% CHERT, 10% LITHIC GRAINS. 7410' COAL = DARK BROWN TO BLACK; HARD TO VERY HARD; BRITTLE; DULL TO RESINOUS LUSTER; PLATY, FLAKY CUTTINGS; SMOOTH TO SLIGHTLY SILTY SURFACE TEXTURE. 7435' TUFFACEOUS CLAYSTONE = MEDIUM GRAY; BRITTLE TENACITY; MASSIVE CUTTINGS HBT; DULL TO RESINOUS LUSTER; SILTY TO GRITTY TEXTURE; NON CALCAREOUS. 7460' SAND = MEDIUM GRAIN TO COARSE GRAIN; POOR TO FAIR SORTING; SUBANGULAR TO SUBROUNDED; LOW TO OCCASIONALLY MODERATE SPHERICITY; NO MATRIX PRESENT, POSSIBLE CLAY MATRIX; NO HYDROCARBON INDICATORS. 7490' COAL = BLACK; CRUNCHY TO BRITTLE TENACITY; BLOCKY TO OCCASIONALLY PLATY FRACTURE; IRREGULAR CUTTINGS HABIT; RESINOUS TO DULL LUSTER. 7515' TUFFACEOUS CLAYSTONE = MEDIUM GRAY; DENSE TO CRUNCHY TENACITY; BLOCKY TO IRREGULAR FRAC; MASSIVE CUTTINGS HABIT; DULL TO EARTHY LUSTER; GRITTY TO GRANULAR TEXTURE; THICK TO MASSIVE · BEDDING; NON CLACAREOUS. 7550' TUFFACEOUS CLAYSTONE = MEDIUM TO LIGHT MEDIUM GRAY; SLIGHTLY HARD TO CRUNCHY; MASSIVE CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; GRITTY TEXTURE; SILTY TO VERY FINE SAND GRAINS; WHITE ASH; SCATTERED CARBONACEOUS MATERIAL. 7585' COAL = BLACK; FIRM TO SLIGHTLY HARD; BLOCKY TO SPLINTERY FRACTUR; PLATY CUTTINGS HABIT; RESINOUS LUSTER; SMOOTH TO ROUGH TEXTURE; INTERBEDDED WITH CLAYSTONE; GAS BLEEDING FROM FRACTURES. '[:I.,'EPO. CH 29 FOREST OIL CORPORATION West McArthur River Unit #7 7615' SANDSTONE = LIGHT TO MEDIUM GRAY; FIRM; PREDOMINANTLY FINE GRAINED; WELL SORTED; SUBANGULAR TO SUBROUNDED; LOW TO MODERATELY SPHERICITY; MATRIX SUPPORT; CLAY MATRIX; VARIABLE AMOUNTS OF ASH; GRADING TO SILTSTONE; 90% QTZ;10% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; ESTIMATED POOR POROSITY AND PERM NO OIL INDICATORS. 7660' TUFFACEOUS CLAYSTONE = MEDIUM GRAY TO LIGHT MEDIUM GRAY; SLIGHTLY PLATY TO MASSIVE CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; SILTY TEXTURE; VARIABLE AMOUNTS OF ASH; CARBONACEOUS STREAKS; OCCASIONALLY BECOMING COALY. 7.695' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY TO BLOCKY CUTTINGS; BLOCKY TO PLANAR FRACTURE; DULL TO SLIGHTLY RESINOUS LUSTER; SMOOTH TO ROUGH TEXTURE; GRADING TO CARBONACEOUS SHALE. 7740' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; TRACE AMOUNTS OF LIGHT GRAY, FRIABLE SANDSTONE; LOWER MEDIUM TO FINE GRAINED; SUBANG TO SUBROUNDED; MODERATELY WELL SORTED; TRACE AMOUNTS OF MATRIX SUPPORTED SPECIMENS; ASH AND SILT; 80% QTZ; 20% UNDIFFERENTIATED CHERT-IGNIMETA FRAGMENTS; ESTIMATED GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 7785' COAL = BLACK; FIRM TO SLIGHTLY HARD; PLATY CUTTINGS; PLANAR TO IRREGULAR FRACTURE; DULL TO SLIGHTLY RESINUOUS LUSTER; ROUGH TEXTURE; SOME CLAYSTONE LAMINATIONS; GRADES TO CARBONACEOUS SHALE. 7815' TUFFACEOUS CLAYSTONE = MEDIUM GRAY TO LIGHT GRAY; FIRM TO MODERATELY HARD; MASSIVE TO SLIGHTLY PLATY CUTTINGS; IRREGULAR FRAC; DULL EARTHY LUSTER; SILTY TO OCCASIONALLY GRITTY TEXTURE; ASH LAMINATIONS; OCCASIONALLY MODERATELY CARBONACEOUSNON TO VSLI CALCAREOUS; COALY IN PART 7841' 7850' COAL = BLACK; SLIGHTLY HARD; PLATY TO FLAKY CUTTING; BLOCKY TO SPLINTERY FRACTURE; SLIGHTLY RESINOUS TO DULL LUSTER; ROUGH TEXTURE; SOME BLEEDING GAS. 7875' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT TO FIRM; MASSIVE TO SLIGHTLY PLATY IRREGULAR FRACTURE; GRITTY TO SILTY TEXTURE; DULL EARTHY LUSTER; VARIABLE AMOUNTS OF WHITE ASH; CARBONACEOUS MATERIAL; COALY IN PART; INTERBEDDED WITH COAL. '[:I...,EPOCH .. 30 FOREST OIL CORPORATION West McArthur River Unit #7 7915' COAL = BLACK; SLIGHTLY HARD; BRITTLE; HACKLY TO CONCHOIDAL FRACTURE; PLATY TO SCALY CUTTINGS; RESINOUS TO SLIGHTLY VITREOUS LUSTER; SMOOTH TO ROUGH TEXTURE 7940' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; LIGHT GRAY TO GRAYWHITE; CLAST SIZE RANGES FROM LOWER COARSE TO FINE GRAINED; POORLY SORTED; ANGULAR TO SUBROUNDED; LOW TO MODERATELY SPHERICITY; MATRIX TO GRAIN SUPPORTED; ASH/SILT MATRIX; SME GREENSTONE; 80% QTZ; 20% UNDIFFERENTIATED CHERT AND IGNEOUS AND METAMORPHICFRAGMENTS; OCCASIONALLY CARBONACEOUS AND COALY STREAKS; NO OIL INDICATORS. 7990' SANDSTONE = ABUNDANT LOOSE GRAINS; LIGHT GRAY; SOFT TO FRIABLE; DOMINANTLY FINE GRAINED; ANGULAR TO SUBANGULAR; WELL SORTED; ASH MATRIX; MATRIX TO GRAINED SUPPORTED; OCCASIONALLY MODERATELY CARB; VARIABLE ASH CONTENT; 90% QTZ; NO OIL INDICATORS. 8030' COAL = BLACK; SLIGHTLY HARD; BRITTLE IN PART; PLATY CUTTINGS; BLOCKY TO PLANAR FRACTURE; SMOOTH TO ROUGH TEXTURE; DULL TO SLIGHTLY RESINOUS LUSTER; INTERBEDDED WITH CLAYSTONE. NOTE: DRILL TO 8053' MD, POOH FOR BIT. 8070' ASH = WHITE TO LIGHT GRAY, OCCASIONALLY BROWNISH WHITE; VERY SOFT; RUNNY; GELATINOUS; DULL MATTE LUSTER; SMOOTH TO MODERATELY GRITTY TEXTURE; NON TO MODERATELY CALCAREOUS; APPEARS AS WHITE CLAY. 8100' SAND = MEDIUM GRAY TO OCCASIONALLY GRAY BROWN; MEDIUM TO FINE GRAINED OVERALL; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED; LOW TO MODERATE SPHERICITY; POLISHED SURFACE ABRASION; 70% QUARTZ, AND OTHER LITHICS; NO HYDROCARBON INDICATORS. 8140' TUFFACEOUS CLAYSTONE = MEDIUM GRAY TO OCCASIONALLY DARK GRAY; DENSE TO MALLEABLE TENACITY; PLANAR TO HACKLY FRACTURE; MASSIVE CUTTINGS HABIT; EARTHY LUSTER. 8165' SAND = LIGHT TO MEDIUM GRAY OVERALL, DOMINANTLY CLEAR TO SLIGHTLY TRANSLUCENT GRAINS, OCCASIONALLY GRAY TO BLACK; GRAINS RANGE FROM FINE TO UPPER COARSE, DOMINANTLY MEDIUM GRAIN; ANGULAR TO SUB ROUND; MODERATELY WELL SORTED; 40% QTZ, 40% CHERT, 20% LITHICS. ",...EPOCH .... 31 FOREST OIL CORPORATION West McArthur River Unit #7 8200' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; HARD TO VERY HARD, OCCASIONALLY APPEARS AS MUSHY AMORPHOUS CUTTINGS; DOMINANTLY IRREGULAR BLOCKY TO PLATY CUTTINGS; SILTY TO GRITTY TEXTURE; NON TO SLIGHTLY CALCAREOUS; COMMON BLACK SPECS AND ASH TUFF LAMINATIONS. 8235' SANDSTONE = LIGHT TO MEDIUM GRAY OVERALL DOMINANTLY CLEAR TO WHITE TRANSL, LESS COMMON GRAY TO BLACK; GRAINS RANGE FROM FINE TO COARSE, DOMINANTLY FINE TO MEDIUM; MODERATELY WELL SORTED; ANGULAR TO SUBROUNDED; 50% QTZ, 30% CHERT, 20% LITHICS; OCCASIONALLY GREENSTONE; OIL INDICATORS MASKED BY OIL-BASED MUD. 8275' TUFFACEOUS CLAY = DOMINANTLY MEDIUM GRAY, OCCASIONALLY LIGHT BROWNISH GRAY; CUTTINGS GENERALLY FIRM TO HARD, OCCASIONALLY VERY SOFT TO SOFT; CUTTINGS APPEAR MASSIVE TO PLATY; DULL TO SUBRESINOUS LUSTER; SILTY TO GRITTY TEXTURE; NON TO SLIGHTLY CALCAREOUS; COMMON VOLCANIC GLASS SHARDS. 8310' TUFFACEOUS SILTSTONE = LIGHT TO MEDIUM GRAY; SOFT; MASSIVE TO SLIGHTLY PLATY CUTTINGS IRREGULAR FRACTURE; VARIABLE AMOUNTS OF WHITE ASH; COMPOSED OF QUARTZ GRADING TO VERY FINE GRAINED SAND; CALCAREOUS; COMMON THIN CARBONACEOUS LAMINAE; SILTY TO GRITTY TEXTURE; DULL LUSTER. 8350' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT; MASSIVE TO SLIGHTLY PLATY CUTTINGS; DULL EARTHY LUSTER; SMOOTH TO GRITTY TEXTURE; SLIGHTLY CALCAREOUS; ABUNDANT STREAKS OF CARBONACEOUS TO COALY MATERIAL; OCCASIONALLY VERY SILTY; INTERBEDDED WITH COAL. 8390' CARBONACEOUS SHALE = LIGHT TO MEDIUM GRAY; SOFT TO SLIGHTLY FIRM; MASSIVE TO PLATY CUTTINGS; WELL DEFINED LAMINATIONS OF CARBONACEOUS MATERIAL; SMOOTH TO SILTY TEXTURE; EARTHY LUSTER; SLIGHT CALCAREOUS REACTION; INTERBEDDED WITH COAL. 8430' TUFFACEOUS $1LTSTONE = MEDIUM GRAY; MODERATELY HARD; CRUNCHY; MASSIVE TO SLIGHTLY PLATY; IRREGULAR FRACTURE; DULL LUSTER; SILTY TO GRITTY TEXTURE; CLAY MATRIX; VERY FINE CARBONACEOUS MATERIAL; NON CALCAREOUS; QTZ SIZE RANGES UP TO VERY FINE GRAINED. 8470' TUFFACEOUS SILTSTONE = MEDIUM GRAY; FIRM TO MODERATELY HARD; BRITTLE TO CRUNCHY; DOMINANTLY MASSIVE CUTGS, OCCASIONALLY SLIGHT PLATY; IRREGULAR FRACTURE; DULL TO EARTHY LUSTER; SILTY TO GRITTY TEXTURE. .[::IEPO:CH 32 FOREST OIL CORPORATION West McArthur River Unit #7 8500' NOTE DRILL TO 8493' MD, SHORT TRIP 5 STANDS. 8515' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT; MASSIVE TO SLIGHTLY PLATY CUTTINGS; DULL EARTHY LUSTER; SMOOTH TO GRITTY TEXTURE; SLIGHTLY CALCAREOUS; ABUNDANT STREAKS OF CARBONACEOUS TO COALY MATERIAL; OCCASIONALLY VERY SILTY; INTERBEDDED WITH COAL. 8555' TUFFACEOUS SILTSTONE = LIGHT TO MEDIUM GRAY; SOFT TO FIRM; IRREGULAR MASSIVE CUTTINGS, COMMON FLAKY TO PLATY HABIT; DULL LUSTER; SILTY TO GRITTY TEXTURE; QTZ RANGES UP TO VERY FINE GRAINED SAND; COMMON THIN LAMINAE OF CARBONACEOUS MATERIAL; NON TO SLIGHTLY CALCAREOUS. 8595' SAND = MEDIUM GRAY OVERALL, DOMINANTLY CLEAR TO TRANSLUCENT WHITE GRAINS, OCCASIONALLY GRAY TO BLACK; VERY FINE TO MEDIUM GRAINS; SUBANGULAR TO SUBROUNDED; HIGH SPHERICITY; OCCASIONALLY GREENSTONE; 40% QTZ, 30% CHERT, 30% LITHICS; OIL INDICATORS MASKED BY OIL BASED MUD. 8630' TUFFACEOUS CLAYSTONE = MEDIUM GRAY TO LIGHT BROWNISH GRAY; FIRM TO VERY HARD; IRREGULAR TO BLOCKY FRACTURE; CUTTINGS APPEAR DOMINANTLY AS PLATY TO FLAKY; DULL TO SUBRESINOUS LUSTER; SILTY TO GRITTY TEXTURE; COMMON BLACK SPECS, VOLCANIC GLASS SHARDS; VARIABLE AMOUNT OF ASH. 8670' SANDSTONE = LIGHT GRAY TO BROWNISH GRAY; SOFT; VERY DIRTY; CLAST SIZE RANGES FROM FINE GRAINED TO VERY FINE GRAINED; WELL SORTED; SUBANGULAR TO SUBROUNDED; MODERATELY SPHERICITY; MATRIX SUPPORTED; CLAY MATRIX; BLACK CARBONACEOUS AND COALY LAMINATIONS; 90% QTZ; POOR ESTIMATED POROSITY AND PERMEABILITY; NO OIL INDICATORS. 87t5' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT; MASSIVE TO SLIGHTLY PLATY CUTTINGS; IRREGULAR FRACTURE; DULL EARTHY LUSTER; SILTY TO CLAYEY TEXTURE; THINLY INTERBEDDED WITH THIN SILTSTONE; OCCASIONALLY MINOR AMOUNTS OF WHITE ASH; BLACK CARBONACEOUS TO COALY STREAKS. 8755' COAL/CARBONACEOUS SHALE = BLACK; FIRM TO SLIGHTLY BRITTLE; PLATY TO SCALY CUTTINGS; SLIGHTLY RESINOUS TO OCCASIONALLY SLIGHTLY VIT LUSTER; SMOOTH TO ROUGH TEXTURE. 8780' TUFFACEOUS CLAYSTONE = MEDIUM TO GRAY; SOFT; MASSIVE TO SLIGHTLY PLATY CUTTINGS; DULL EARTHY LUSTER; SILTY LUSTER; SILTY IN PART; VARIABLE AMOUNTS OF ASH; SILTY TO CLAYEY TEXTURE; VERY EPOCH 33 FOREST OIL CORPORATION West McArthur River Unit #7 CARBONACEOUS TO COALEY WITH THIN BLACK LAMINATIONS; VARIABLE AMOUNTS OF TUFFACEOUS SILTSTONE. 8825' COAL = BLACK; FIRM TO MODERATELY HARD; OCCASIONALLY BRITTLE; PLATY CUTTINGS; SPLINTERY FRACTURE; RESINOUS TO SLIGHTLY VITREOUS LUSTER; SMOOTH TO ROUGH TEXTURE; SOME GAS BLEEDING FROM FRACTURES. 8855' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; WHITE TO CLEAR LOOSE GRAINS; TRACE AMOUNTS OF LIGHT GRAY PRESERVED SPECIMENS; FRIABLE; CLAST SIZE RANGES FROM LOWER COARSE TO FINE GRAINED; DOMINANTLY QUARTZ SIZE IS FINE GRAINED; MODERATELY WELL SORTED; ANGULAR TO SUBROUNDED; CLAY MATRIX; SME GRN GRAINS; 70% QTZ 20% CHERT; 10% UNDIFFERENTIATED IGNEOUS AND METAMORPHICFRAGMENTS; ESTIMATED GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 8910' COAL = BLACK; SLIGHTLY HARD; BRITTLE; PLATY TO FLAKY CUTTINGS; SLIGHTLY RESINOUS LUSTER; SMOOTH TO ROUGH TEXTURE; BLOCKY TO IRREGULAR FRACTURE; INTERBEDDED WITH CLAYSTONE. 8940' CONGLOMERATIC SAND = PREDOMINANTLY LOOSE GRAINS; GRANULE TO FINE GRAINED; SOME BIT SHATTERED GRAINS; POORLY SORTED; ANGULAR TO SUBANGULAR; LOW TO MODERATELY SPHERICITY; PROBABLY CLAY MATRIX; 70% QTZ; 20% CHERT; 10% IGNEOUS AND METAMORPHIC FRAGMENTS; MINOR AMOUNTS OF JASPER AND GREENSTONE; NO OIL INDICATORS. 8985' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY, SOFT TO FIRM; IRREGULAR MASSIVE TO PLATY CUTTINGS; DULL TO EARTHY LUSTER; SILTY TO GRITTY TEXTURE; COMMON STREAKS OF CARBONACEOUS MATERIAL; WHITE TO LIGHT GRAY ASH LAMINATIONS PRESENT IN VARIABLE AMOUNTS. 9025' COAL = BLACK TO DUSKY BROWN; FIRM TO MODERATELY HARD; BRITTLE TO CRUMBLY; IRREGULAR SPLINTERY TO PLATY CUTTINGS; OCCASIONALLY INTERBEDDED WITH CARBONACEOUS SHALE; RARE BUBBLES BLEEDING FROM FRACTURES ON SURFACE. 9055' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; SOFT TO SLIGHTLY HARD; IRREGULAR TO SUBBLOCKY; DULL TO EARTHY LUSTER; SILTY TO GRITTY TEXTURE; COMMON CARBONACEOUS STREAKS; OCCASIONALLY MIXED WITH TUFFACEOUS SILTSTONE. 9090' SANDSTONE = LIGHT GRAY TO MEDIUM GRAY OVERALL, DOMINANTLY CLEAR TO TRANSLU WHITE GRAINS; PREDOMINANTLY LOOSE GRAINS; VERY FINE COARSE GRAINS; ANGULAR TO SUBROUNDED; MODERATELY WELL ::'EI,,,."EPOCH 34 FOREST OIL CORPORATION West McArthur River Unit #7 SORTED; NO MATRIX PRESENT; PROBABLY CLAY MATRIX; NON CALCAREOUS; 70% QTZ, 20% CHERT, 10% UNDIFFERENTIATED METAMORPHIC AND VOLCANIC FRAGMENTS; OCCASIONALLY GREENSTONE AND JASPER; NO OIL INDICATORS. 9140' TUFFACEOUS CLAYSTONE = LIGHT O MEDIUM GRAY; DOMINANTLY FIRM TO SLIGHTLY HARD, OCCASIONALLY SOFT TO FIRM; TOUGH TO BRITTLE; IRREGULAR; MASSIVE TO PLATY, FLAKY CUTTINGS; DULL TO EARTHY LUSTER; CLAYEY, SILTLY TO GRITTY TEXTURE; COMMON STREAKS OF BLACK CARBONACEOUS MATERIAL; VARIABLE AMOUNTS OF TUFFACEOUS SILTSTONE. 9185' COAL = BLACK; SOME DARK BROWN CARBONACEOUS SHALE; FIRM TO MODERATELY HARD; OCCASIONALLY BRITTLE; SPLINTERY TO PLATY CUTTINGS; SPLINTERY TO CONCHOIDAL FRACTURE; ROUGH TEXTURE; INTERBEDDED WITH CLAYSTONE. 92t5' SANDSTONE = WHITE TO LIGHT GRAY, DOMINANTLY WHITE; CLEAR TO TRANSLUCENT; PREDOMINANTLY LOOSE GRAINS; FINE TO COARSE GRAINED, DOMINANTLY MEDIUM; FAIR TO WELL SORTED; SUBANGULAR TO SUBROUNDED, DOMINANTLY SUBROUNDED; MODERATE TO OCCASIONALLY HIGH SPHERICITY; ESTIMATED 80% QUARTZ, 18% UNDIFFERENTIATED DARK GRAY IGIMETA LITHICS, 2% CHERT/JASPER GREENSTONE; ESTIMATED GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 9270' COAL = BLACK; SLIGHTLY TO MODERATELY HARD; OCCASIONALLY BRITTLE; PLATY TO BLOCKY CUTTINGS; SPLINTERY TO PLANAR FRACTURE; ROUGH TEXTURE; SLIGHTLY RESINOUS LUSTER; INTERBEDDED WITH SANDSTONE. 9300' SANDSTONE = PREDOMINANTLY LOOSE GRAINS; RARE LIGHT GRAY, FRIABLE SPECIMENS; MEDIUM TO FINE GRAINED; DOMINANTLY SUBROUNDED; MODERATELY W SORTED; MATRIX SUPPORTED; CLAY MATRIX; 80% QTZ;10% CHERT;10% UNDIFFERENTIATED IGNEOUS AND METAMORPHIC FRAGMENTS; RARE JASPER AND GREENSTONE; NO OIL INDICATORS. 9355' TUFFACEOUS CLAYSTONE = MEDIUM TO LIGHT GRAY; FIRM TO SLIGHTLY HARD; SLIGHTLY PLATY; IRREGULAR FRACTURE; DULL EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; VARIOUS AMOUNTS OF ASH; OCCASIONALLY VERY SILTY; GRADING TO SILTSTONE; ABNT BLACK CARBONACEOUS STREAKS. NOTE: TRIP FOR BIT AT 9431'. 35 FOREST OIL CORPORATION West McArthur River Unit #7 9440' COAL = BLACK, FIRM OCCASIONALLY HARD; RESINOUS OCCASIONALLY EARTHY LUSTER; MATTE TEXT; HACKLY OCCASIONALLY SUBPLANAR FRACTURE IN CLAY SECTIONS; COMPOSED OF PREDOMINANTLY BITUMINOUS OCCASIONALLY GRADING TO LIGNITIC AT CONTACTS; BECOMING VERY CLAYEY WITH MICRO LAMINATIONS OF CARBONACEOUS MATERIAL GRADING TO CARBONACEOUSCLAY AND TUFFACEOUS CLAYSTONE. 9460' COAL = BLACK, FIRM TO OCCASIONALLY HARD; EARTHY TO RESINOUS LUSTER; MATTE TEXTURE; HACKLY TO OCCASIONALLY SUBPLANAR FRACTURE IN CLAY SECTIONS; BRITTLE TO CRUNCHY TENACITY; VERY CLAYEY WITH MICRO LAMINATIONS OF CARBONACEOUS MATERIAL. 9495' SAND = MEDIUM TO LIGHT GRAY OVERALL, DOMINANTLY CLEAR TO TRANSLUCENT WHITE, OCCASIONALLY REDDISH ORANGE QTZ GRAINS; VERY FINE TO MEDIUM GRAINS, DOMINANTLY FINE TO MEDIUM; WELL SORTED; SUBANGULAR TO SUBROUNDED; NO MATRIX PRESENT, PROBABLY CLAY MATRIX; 80% QTZ, 10% CHERT, 10% UNDIFFERENTIATED METAMORPHIC AND VOLCANIC FRAGMENTS; RARE JASPER AND GREENSTONE; NO OIL INDICATORS, 9540' TUFFACEOUS CLAYSTONE = MEDIUM GRAY; FIRM TO VERY HARD; IRREGULAR MASSIVE TO PLATY CUTTINGS; DULL TO EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; OCCASIONALLY GRADES TO SILTSTONE; ABNT STREAKS OF CARBONACEOUS MATERIAL. 9570' SAND = MEDIUM TO LIGHT GRAY OVERALL, DOMINANTLY CLEAR TO WHITE GRAINS, OCCASIONALLY GRAY; VERY FINE TO MEDIUM GRAINS, OCCASIONALLY COARSE; MODERATELY WELL SORTED; SUBANGULAR TO SUBROUNDED; NO MATRIX PRESENT; SOME GREENSTONE; 70% QTZ 20% CHERT, 10% UNDIFFERENTIATED META/VOLC; OIL INDICATORS MASKED BY OIL-BASED MUD. 9610' TUFFACEOUS CLAYSTONE = LIGHT TO MEDIUM GRAY; FIRM TO VERY HARD; IRREGULAR MASSIVE TO PLATY CUTTINGS; DULL TO EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; OCCASIONALLY GRADES TO SILTSTONE; NON TO SLIGHTLY CALCAREOUS; COMMON BLACK CARBONACEOUS STREAKS. 9650' COAL = BLACK TO DUSKY BROWN; FIRM TO HARD; IRREGULARY TO BLOCKY FRACTURE, OCCASIONALLY CONCHOIDIAL ON SURFACES; RESINOUS TO EARTHY LUSTER; MATTE TEXTURE; BRITTLE TO CRUNCHY TENACITY; OCCASIONALLY BUBBLES BLEEDING FROM SURFACE. 9685' TUFFACEOUS CLAYSTONE = BROWNISH GRAY; BRITTLE TO SOFT; MUSHY OCCASIONALLY CRUMBLY; EARTHY FRACTURE; SUBNODULAR TO FOREST OIL CORPORATION West McArthur River Unit #7 SUBBLOCKY HABIT; DULL EARTHY LUSTER; CLAYEY TO GREASY TEXTURE; MASSIVE HOMOGENEOUS BEDS OF UNIFORM TUFFACEOUS CLAYSTONE; GEN COMPOSED OF 80-90% CLAY, 20-10% SILT; OCCASIONALLY SCATTERED LOOSE COARSE GRAIN SAND GRAINS. 9730' SAND = VERY LIGHT GRAY; CLAST SIZE RANGE FROM MEDIUM LOWER TO FINE UPPER; SBRD; MODERATE OCCASIONALLY WELL SORTED; POLISHED OCCASIONALLY SLIGHTLY IMPACTED TEXTURE; NON TO VERY WEAK SILIC CEMENT; NO VIS MATRIX MAT; COMPOSED OF 80% QTZ, 20% CHT AND VARIOUS LITHIC FRAGMENTS; FAIR TO GOOD ESTIMATED POROSITY AND PERMEABILITY; NO OIL IND. 9790' TUFFACEOUS CLAYSTONE = BROWNISH GRAY AND VARIOUS HUES; BRITTLE TO FIRM; SLIGHTLY CRUMBLY; STIFF IN PART; EARTHY FRACTURE; SUBNODULAR TO SUBBLOCKY HABIT; DULL EARTHY LUSTER; SILTY TO GRITTY TEXTURE; THICK TO MASSIVE BEDS OF HOMOGENEOUS CLAYS; OCCASIONALLY INTERBEDDED WITH DEVIT TUFF; APP DIRTY; COMPOSED OF 60% CLAY, 40% SILT. 9835' COAL = BLACK; FIRM OCCASIONALLY HARD; RESINOUS LUSTER; SMOOTH TO MATTE TEXTURE; BLOCKY TO SUBCONCH FRACTURE; COMPOSED OF BITMINOUS; VIS BLEEDING GAS. 9860' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM COARSE UPPER TO FINE UPPER; SBRD TO ANGULAR BIT IMPACTED FRAGMENTS; MODERATELY TO POOR SPHERICITY; POORLY SORTED; CHIPPED TO POLISHED OCCASIONALLY IMPACTED TEXTURE; NON TO VERY WEAK SILIC CEMENT; NON TO SLIGHT VI SILT PACKED MATRIX; COMPOSED OF 30% QTZ, 60% CHT, 10% METAMORPHIC AND VARIOUS LITHIC FRAGMENTS; POOR TO GOOD ESTIMATED PORO AND PERMEABILITY; NO OiL INDICATORS. 9915' SAND = VERY LIGHT GRAY; CLAST SIZE RANGE FROM MEDIUM UPPER TO FINE UPPER; SBANG TO SUBROUND; MODERATE SPHERICITY; MODERATELY SORTING; IMPACTED TO CHIPPED TEXTURE; NO TO VERY WEAK SILIC CEMENT; NON TO VERY SLIGHT MATRIX MATERIAL; DOMINANTLY GRAIN SUPPORT; COMPOSED 40% QTZ, 50% CHT, 10% META, FELD AND VARIOUS LITHIC FRAGMENTS; GOOD ESTIMATED POROSITY AND PERMEABILITY; NO OIL INDICATORS. 9970' TUFFACEOUS CLAYSTONE = LIGHT GRAY TO MEDIUM GRAY, OCCASIONALLY LIGHT BROWNISH GRAY; SOFT TO OCCASIONALLY SLIGHTLY FIRM; DOMINANTLY APPEARS AS LUMPY CLAY; POORLY INDURATED IN PART; SILTY TO EARTY TEXTURE; NON TO SLIGHTLY CALCAREOUS. NOTE: SHORT TRIP 10 STANDS @ 10028'. '[:I.,.EPOCH 37 FOREST OIL CORPORATION West McArthur River Unit #7 10015' SAND = WHITE TO LIGHT GRAY; DOMINAMTLY CONSISTS OF CLEAR QUARTZ GRAINS; POORLY SORTED; LOW SPHERICITY; ANGULAR TO SUBANGULAR; COMPOSED OF 50% QUARTZ, 40% CHERT, 10% METAMORPHIC ! VOLCANIC LITHICS; COMMON TUFFACEOUS CLAY STRINGERS; LOOSE GRAINS INDICATIVE OF GOOD POROSITY AND PERMEABILITY; OIL INDICATORS OBSCURED BY OIL BASE MUD. 10050' CARBONACEOUS SHALE AND SHALE = VERY DARK GRAY TO BLACK; FIRM TO HARD; EARTHY OCCASIONALLY RESINOUS LUSTER; SMOOTH TO MATTE TEXTURE; BLOCKY OCCASIONALLY HACKLY FRACT; COMPOSED OF VARIOUS GRADES OF CARBONACEOUSCLAY, SHALE AND MINOR GRADES OF COAL. 10100' TUFFACEOUS SILTSTONE = BROWNISH GRAY; POORLY INDURATED; BRITTLE; CRUMBLY; MUSHY; EARTHY FRACTURE; SUBNODULAR HABIT EARTHY LUSTER; SILTY TO CLAYEY OCCASIONALLY ASHY TEXTURE; MASSIVE HOMOGENEOUS BEDS OF UNIFORM SILT; APPEARS DIRTY AND DETRITAL COMPOSED OF 60% SILT, 30% CLAY, 10% CARBONACEOUSAND OTHER DETRITAL MATERIAL. 10145' COAL = BLACK; FIRM TO HARD; RESINOUS LUSTER; SMOOTH TEXTURE; BLOCKY OCCASIONALLY HACKLY TO SUBCONCH FRACTURE; COMPOSED OF BITUMINOUS; VIS BLEEDING GAS. 10185' COAL = BLACK TO BROWNISH GRAY; SOFT TO HARD; EARTHY TO RESINOUS LUSTER; CLAYEY TO RESINOUS TEXTURE; HACKLY TO SBBLOCKY FRACTURE; COMPOSED OF VARIOUS GRADES OF COAL, CARBONACEOUS SHALE AND CLAY. 10215' TUFFACEOUS CLAYSTONE = BROWNISH GRAY; FIRM OCCASIONALLY HARD; BECOMING TOUGH OCCASIONALLY DENSE; STIFF; SUBBLOCKY TO SUBNODULAR HABIT; EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; MASSIVE TO THICK HOMOGENEOUS BEDS OF UNIFORM CLAY; APPEARS DIRTY; COMPOSED OF 70% CLAY, 30% SILT; OCCASIONALLY CARBONACEOUS LAMINAE. 10255' TUFFACEOUS CLAYSTONE = LIGHT GRAY TO MEDIUM GRAY; VERY SOFT, CLUMPY MASS; OCCASIONALLY MEDIUM HARD DENSE FRAGMENT WITH BLOCKY FRACTURE; OCCASIONALLY INTERBEDDED ROCK FRAGMENTS. 10285' COAL = DARK BROWN TO BLACK, SOFT TO MEDIUM HARD, DULL LUSTER; SLIGHT CONC FRACTURE IN PART; NUMEROUS SOFT SHALE INTERBEDS. TUFFACEOUS SILTSTONE= LIGHT MEDIUM BROWNISH GRAY; OCCASIONALLY MOTTLED GRAY AND GREEN FRAGMENTS; VERY SOFT TO ,' EPOCH 38 . FOREST OIL CORPORATION West McArthur River Unit #7 MODERATELY HARD; PASTY TO CLUMPY; IRREGULAR FRACTURE, DULL TEXTURE AND FAINT BDNG; SCATTERED TO COMMON LOOSE AND GRAINS; QTZ 60%, ROCK FRAGMENTS 40%; SOME COAL FRAGMENTS. 10350' SAND = WHITE, LIGHT TAN TO MEDIUM GRAY; CLASTS ARE VERY FINE TO MEDIUM FINE; FAIRLY WELL SORTED; SALT AND PEPPER; SUBANGULAR TO ANGULAR; COMPOSED OF 60% QUARTZ, 20% VOLCANIC FRAGMENTS, 10% CHERT AND10% METAMORPHIC AND MICA SILTSTONES. 10390' SANDSTONE = CLEAR TO TRANSLUCENT TO LIGHT MEDIUM GRAY, BLACK WITH OCCASIONAL RED AND ORANGE GRAINS; FROSTED SURFACE TO POLISHED ABRASION; MOSTLY LOOSE GRAINS; WELL ROUNDED TO ROUNDED; WELL SORTED IN OCCASIONALLY CLAST; MODERATLY TO HIGH SHERICITY; COMPOSED OF 60% QUARTZ, 20% CHERT AND 20% IGNEOUSIMETANOLCANIC LITHICS; LOOSE UNCEMENTED GRAINS INDICATE GOOD POROSITY AND PERMEABILITY; OIL INDICATORS ARE OBSCURED BY OIL BASE 10455' CONGLOMERATE/SAND/CONGLOMERATE SAND = LIGHT GRAY TO MEDIUM LIGHT GRAY; CLAST SIZE RANGES FROM VERY COARSE UPPER TO MEDIUM LOWER (10490'), BIMODL WITH ANG CGR AND SBRD MEDIUM GRNS; POOR TO MODERATELY SPHER; PR SORT; CGR CHIP AND POL, MEDIUM GRNS POL AND IMP SL CLY MTX INCR IN CONG SD; COMP OF 30% OTZ, 60% CHT, 10% META, FELD AND VARIOUS LITH FRAGMENTS; POOR PORO AND PERMEABILITY; NO OIL IND. 10520' SAND = VERY LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM LOWER TO FINE LOWER; MODERATE SPHERCICITY; MODERATE SORTING; IMPACTED OCCASIONALLY CHIPPED TEXTURE; NON TO VERY WEAK SILIC CEMENT; NO VIS MATRIX MATERIAL; DOMINANTLY GRAIN SUPPORT; COMP OF 40% QTZ, 50% CHT, 10% METAMORPHIC AND VARIOUS LITH FRAGMENTS; ARENACEOUS; GOOD PORO AND PERM. 10550' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM LOWER TO FINE LOWER; SBRD; MODERATE SPHERICITY; MODERATE SORTING; CHIPPED TO POLISHED TO IMPACTED TEXTURE; NON TO VERY SLIGHT SILIC CEMENT; DOMINANTLY GRAIN SUPPORT; SLIGHT CLAY/SILT MATRIX INCR WITH DEPTH; COMPOSED OF 30% QTZ, 60% CHT, 10% METAMORPHIC AND VARIOUS LITHIC FRAGMENTS; GOOD PORO AND PERMEABILITY; NO OIL IND. 10600' COAL = BLACK; FIRM; RESINOUS LUSTER; SMOOTH TO MATTE TEXTURE; BLOCKY TO HACKLY FRACTURE; COMPOSED OF BITUMINOUS COAL; VIS BLEEDING GAS FROM CUTTINGS. 10625' TUFFACEOUS CLAYSTONE = BROWNISH GRAY; FIRM; STIFF; SUBBLOCKY TO EARTHY FRAC; SUBBLOCKY TO SUBNODULAR HABIT; DULL . FOREST OIL CORPORATION West McArthur River Unit #7 EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; MASSIVE BEDS OF UNIFORM CLAY; COMPOSED OF 60% CLAY, 40% SILT. 10660' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM LOWER TO FINE LOWER; SBRD; MODERATE SPHERICITY; MODERATE SORTING; CHIPPED TO POLISHED TO IMPACTED TEXTURE; NON TO VERY SLIGHT SILIC CEMENT; DOMINANTLY GRAIN SUPPORT WITH MINOR SECONDARY SILT AND CLAY SUPPORT; COMPOSED OF 40% QTZ, 50% CHT, 10% METAMORPHIC AND VARIOUS LITHIC FRAGMENTS; GOOD POROSITY AND PERMEABILITY; NO OIL. 10710' TUFFACEOUS CLAYSTONE = BROWNISH GRAY; VERY SOFT; VERY HYDROPHILIC; EARTHY FRAC COLLOIDAL TO ASHY HABIT; ASHY TEXTURE; GRAD BEDS OF FINE OCCASIONALLY MEDIUM GRAIN SANDS INTERBEDDED WITH ABNT SOFT CLAYS. 10740' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM UPPER TO LOWER OCCASIONALLY COARSE LOWER; SUBROUND; MODERATE OCCASIONALLY WELL DEVELOPED SPHERICITY; MODERATE SORTED; POLISHED TEXTURE; NON TO VERY SLIGHT SILIC CEMENT; MODERATE TO ABNT HYDROPHIL CLAY MATRIX; GRAIN AND MATRIX SUPPORT; COMPOSED OF 20% QTZ, 70% CHT, 10% METAMORPHIC AND VARIOUS LITHIC FRAGMENTS; POOR ESTIMATED POROSITY AND PERMEABILITY; NO OIL IND. 10795' SAND = LIGHT GRAY TO GRAY OVERALL; SPECKLED WITH WHITE, TAN AND ORANGE GRAINS; NUMEROUS TRANSLUCENT GRAIN; CLAST SIZE RANGE FROM VERY FINE TO MEDIUM COARSE; DOMINATE FINE TO MEDIUM GRN, POOR TO FAIR SORTING; SUBANGULAR TO SUBROUNDED; MODERATE SPHERICITY; MODERATELY HARD ABUNDANT CALCAREOUS CEMENT; NO VISIBLE BEDDING: INCREASE IN TUFFACEOUS SILTSTONE; CLASTS CRUMLE EASILY; OIL INDICATORS ARE MASKED BY OIL BASE MUD. 10860' COAL I CARBONACEOUS SHALE = BROWN TO BROWNISH BLACK; MODERATLY SOFT TO HARD; MOSTLY ROUGH SURFACE TEXTURE WITH OCCASIONAL CONCOIDAL FRAC; SPLINTERY TO BLOCKY CUTTINGS; NUMEROUS THIN TUFFACEOUS CLAYSTONE LAMINATIONS INTERBEDDED WITH THE COAL. NO GAS OBSERVED. 10905' TUFFACEOUS CLAYSTONE = LIGHT GRAY TO MEDIUM' GRAY; OCCASIONALLY LIGHT GRAYISH BROWN; VERY SOFT TO SOFT; HYDROPHILIC; MOST LUMPY SOFT BUT OCCASIONALLY FIRM; DULL EARTHY LUSTER; MOSTLY ' GRITTY TEXTURE; OCCASIONAL CARBONACEOUS SHALE AND TRACE OF COAL. 10945' SANDSTONE = LIGHT GRAY TO GRAY OVERALL; NUMEROUS WHITE AND TRANSLUCENT GRAINS; OCCASIONAL CLEAR GRAIN; CLASTS ARE MEDIUM 4O FOREST OIL CORPORATION West McArthur River Unit #7 GRAIN WITH A SMALL FRACTION OF COARSE; NUMEROUS LOOSE GRAINS; LIGHT CALCAREOUS CEMENT ON INDIVIDUAL GRAINS; POORLY SORTED; ANGULAR TO SUBANGULAR; COMPOSED OF 40% QUARTZ, 30% CHERT, 20% IGNEOUS AND METAMORPHIC /VOLCANIC LITHS; SLIGHT INDICATION OF A CLAY MATRIX; ESTIMATED FAIR TO POOR 11005' TUFFACEOUS SILTSTONE = BROWNISH GRAY; MODERATE INDURATION; CRUMBLY TO CRUNCHY; STIFF; EARTHY FRACTURE; SUBBLOCKY TO SUBNODULAR HABIT; DULL EARTHY LUSTER; SILTY TO GRITTY TEXTURE; MASSIVE HOMOGENEOUS BEDS OF UNIFORM SILT; COMPOSED OF 70% SILT, 20% CLAY, 10% CARBONACEOUS AND OTHER DETRITAL MATERIAL; OCCASIONALLY SCATTERED LOOSE COARSE GRAIN SAND FRAGMENTS. 11055' COAL = BLACK; FIRM OCCASIONALLY HARD; RESINOUS LUSTER; SMOOTH TO MATTE TEXTURE; SUBCONCH TO BLOCKY AND HACKLY FRACTURE; COMPOSED OF PREDOMINANTLY BITUMINOUS COAL; VISBLEEDING GAS FROM CUTTINGS. NOTE: SHORT TRIP 7 STANDS AT 11110'. 11095' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM LOWER TO FINE LOWER; SBRD; MODERATE SPHERICITY; MODERATE SORTING; POLISHED TO CHIPPED TO IMPACTED TEXTURE; NON TO VERY WEAK SILIC CEMENT; SLIGHT TO MODERATE SILT MATRIX; MODERATE TO VERY HYDROPILI'C; GRAIN WITH SEC MATRIX SUPPORT; COMPOSED OF 40% QTZ, 50% CHT, 10% METAMORPHIC AND FELD, WITH VARIOUS LITHIC FRAGMENTS; POOR TO FAIR ESTIMATED POROSITY AND PERMEABILITY; NO OIL INDICATORS. 1t170' COAL/CARBONACEOUS SHALE = BLACK GRADING TO DARK BROWNISH GRAY; FIRM; EARTHY TO RESINOUS LUSTER; MATTE OCCASIONALLY SILTY TEXTURE GRADING TO VERY CARBONACEOUS SILTY SHALE AT CONTACTS; BLOCKY TO SUBCONCH FRACTURE COMPOSED OF VERY CARBONACEOUS SHALE AND BITUMINOUS COAL. 11210' TUFFACEOUS SILTSTONE = BROWNISH GRAY; POOR TO MODERATE INDURATION; CRUMBLY OCCASIONALLY CRUNCHY; STIFF; EARTHY FRACTURE; SUBNODULAR TO SUBBLOCKY HABIT; DULL EARTHY LUSTER; SILTY TO GRITTY TEXTURE; INTERBEDDED WITH MEDIUM TO FINE GRAIN SAN STRINGERS; OCCASIONALLY SCATTERED COARSE GRAIN FRAGMENTS. 11250' SAND = LIGHT GRAY TO WHITE OVERALL; NUMEROUS LOOSE GRAINS ARE TRANSLUCENT, WHITE TO LIGHT TAN AND GRAY; POORLY SORTED; GRAINS RANGE FROM VERY COARSE TO FINE; PREDOMINANCE OF FINE GRAINS. OCCASIONAL MUSCOVITE FLAKE; ANGULAR TO SUBROUNDED WITH DOMINANTLYOF SUBROUNDED; COMPOSED 70% QUARTZ, 20% CHERT, 10% [:I"EPOCH 41 FOREST OIL CORPORATION West McArthur River Unit #7 IGNEOUS/META LITH FRAGMENTS; VERY SLIGHTLY CALCAREOUS CEMENT; OIL INDICATORS MASKED BY OIL BASED MUD. 11305' COAL = LIGHT BROWN TO BLACK; FIRM TO MODERATELY HARD; SPLINTERY TO BLOCKY; SLIGHTLY RESINOUS LUSTER; NUMEROUS SLICK FACES WITH OCCASIONAL CONCOIDIAL FRACTURE; SOME SILTY SAND GRAINS IN SAMPLE; NO GAS INDICATIONS. 11340' SAND = SIMILAR TO SAND SAMPLE ABOVE BUT SHOWS LESS COARSE FRACTION; WHITE TO LIGHT GRAY OVERALL; NUMEROUS WHITE, LIGHT TAN AND OCCASIONAL GREEN GRAIN; POORLY SORTED; COARSE TO FINE; PREDOMINATELY FINE; ANGULAR TO SUBROUNDED; COMPOSED OF 60% QUARTZ, 20% CHERT, 20% IGNEOUSIMETA/LITHIC FRAGMENTS; VERY SLIGHTLY CALCAROUS; ESTIMATED FAIR TO GOOD VISIBLE POROSITY AND PERMEABILITY; OIL BASE MUD OBSCURES PETROLEUM INDICATORS. 11410' SAND = WHITE TO LIGHT GRAY OVERALL; MOSTLY LOOSE GRAINS OF CLEAR QUARTZ; FAIRLY WELL SORTED; MOSTLY MEDIUM GRAINS WITH MINOR FINE FACTION; ANGULAR TO SUBROUNDED; COMPOSED OF 70% QUARTZ, 20% CHERT, 10% VOLCANIC AND METAMORPHIC FRAGMENTS ESTIMATED FAIR TO GOOD VISIBLE POROSITY AND PERMEABILITY; OIL BASE MUD OBSCURES PETROLEUM INDICATORS. 11450' TUFFACEOUS SILTSTONE = GRAY TO LIGHT REDDISH BROWN; OCCASIONAL GREEN AND RED GRAIN; VERY SOFT TO OCCASIONAL FIRM; MOSTLY AMORPHUS WITH RARE BEDDING; SUBBLOCKY; MATTE TO EARTHY LUSTER; MODERATE GRITTY TEXTURE; VERY SLIGHTLY CALCAROUS; OCCASIONAL CLUMP OF CLAY; NON TO VERY SLIGHTLY CALCAREOUS. 11490' SAND = LIGHT GRAY OCCASIONALLY MEDIUM GRAY TO BROWNISH GRAY OVERALL; NUMEROUS INDIVIDUAL LOOSE GRAINS OF WHITE, BLACK, RED, AND OCCASIONALLY ORANGE; CLAST SIZE RANGE FROM VERY FINE TO FINE; ROUNDED TO SUBANGULAR; POOR TO MODERATE SORTING; COMPOSED OF 50% QUARTZ, 40% IGNEOUS, 10% METALITHICS; ESTIMATED POOR TO FAIR POROSITY. 11540' SAND = LIGHT GRAY; CLAST SIZES RANGES FROM COARSE LOWER TO MEDIUM LOWER OCCASIONALLY SCATTERED CONGLOMERATE (ANG); SUBROUND; MODERATELY SPHERICITY; MODERATE OCCASIONALLY POOR SORTING; POLISHED TO CHIPPED TEXTURE; NON TO VERY WEAK SILIC CEMENT; NON TO SLIGHT SILT PACKED MATRIX; DOMINANTLYGRAIN SUPPORT WITH SECONDARY SILT MATRIX SUPPORT IN PARTS; COMPOSED OF 30% QTZ, 60% CHT, 10% METAMORPHIC AND VARIOUS LITHIC FRAGMENTS; FAIR TO GOOD ESTIMATED POROSITY AND PERMEABILITY NO OIL INDICATORS. [-'I.EPOCH 42 FOREST OIL CORPORATION West McArthur River Unit #7 11605' COAL/CARBONACEOUS SHALE = BLACK TO DARK GRAYISH BLACK; FIRM; RESINOUS TO EARTHY LUSTER; SMOOTH TO SILTY TEXTURE; BLOCKY TO PLATY/HACKLY FRACTURE; COMPOSED OF BITUMINOUS COAL GRADING TO VERY CARBONACEOUS SHALE. 11640' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM UPPER TO FINE UPPER; SBRD; MODERATE SPHERICITY; MODERATE SORTING; POLISHED TO CHIPPED TEXTURE; NON TO VERY WEAK SILIC CEMENT; NON TO SLIGHT SILT MATRIX; DOMINANTLYGRAIN SUPPORT; COMP OF 30% QTZ, 60% CHT, 10% METAMORPHIC AND VARIOUS LITHIC NOTE: SHORT TRIP 7 STANDS AT 11674'. 11705' TUFFACEOUS CLAYSTONE = DARK YELLOWISH BROWN; SOFT; MUSHY; EARTHY FRACTURE; SUBNODULAR HABIT; DULL EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; MASSIVE UNIFORM BEDS; COMPOSED OF 60% CLAY, 40% SILT; BECOMING HYDROPHILIC WITH DEPTH. 11740' TUFFACEOUS CLAYSTONE =LIGHT TAN LIGHT GRAY TO DARK GRAY; LUMPY TO CRUMBLY; INDISTINCT FRACTURE; TABULAR TO EQUANT HABIT; DULL EARTHY LUSTER; GRITTY TO CLAYEY TEXTURE; LENTICULAR TO MASSIVE STRUCTURE; CLAY CLUMPS EXIBIT DESSICATION CRACK WHEN DRY; COMPOSED OF 70% CLAY 30% SILT; OCCASIONALLY THIN COAL. 11790' TUFFACEOUS CLAYSTONE = MEDIUM TO LIGHT GRAY; FIRM; IRREGULAR FRACTURES; GRITTY TO GRANULAR TEXTURE; RARE ASH FALL TUFF; VERY FINE QUARTZ; OCCASIONALLY CARBONACEOUS MATERIAL. 11820' TUFFACEOUS $1LTSTONE = MEDIUM GRAY TO DARK BROWNISH GRAY; FIRM TO VERY FIRM; BLOCKY CUTTINGS; ROUGH TO GRITTY TEXTURE; RARE ASH CLUMP; COMPOSITION 60% SILTSONE, 30% FINE SAND AND 10% ASHY CLAY. 11855' SANDSTONE = WHITE TO LIGHT GRAY; PREDOMINANCE OF LOOSE GRAINS; OCCASIONAL TRANSPARANT, PINK, ORANGE, AND BLACK GRAINS; CLASTS RANGE FROM VERY FINE TO FINE GRAIN; MODERATE SORTING; SUBANGULAR TO SUBROUNDED; MODERATE SPHERICITY; VERY SLIGHT CALCITE CEMENT; NO OIL INDICATORS DUE TO OIL BASE MUD. 11906' SANDSTONE = SIMILAR TO THE ABOVE WITH AND INCREASE IN TUFFACEOUS SILTSTONE; MARKED INCREASE IN COAL FRAGMENTS; SLIGHT INCREASE IN ASHY CLAY CLUMPS; MODERATE SORTING; SUBANGULAR TO SUBROUNDED; MODERATE SPHERICITY; VERY SLIGHT CALCITE CEMENT; NO OIL INDICATORS DUE TO OIL BASE MUD. '[ EPOCH 43 FOREST OIL CORPORATION West McArthur River Unit #7 11940' ASH TUFF = GRAYISH ORANGE TO VERY PALE ORANGE OCCASIONALLY LIGHT BROWN AND VARIOUS HUES OF ALL; VERY SOFT TO FIRM OCCASIONALLY HARD (VITRIC); EARTHY FRACTURE; SUBNODULAR HABIT; GREASY TO EARTHY LSTR; ASHY TEXTURE; THIN OCCASIONALLY THICK BEDS OF ASH BOTH DEVIT AND VITRIC TUFF. NOTE: TRIP FOR BIT AT 11961'. 11980' TUFFACEOUS CLAYSTONE = BROWNISH GRAY; SOFT TO FIRM; MUSHY OCCASIONALLY STIFF; IREG TO SUBBLOCKY FRACTURE; PATCHY TO SBBLKY HABIT; DULL EARTHY LUSTER; CLAYEY TO SILTY TEXTURE; MASSIVE BEDS OF UNIFORM CLAY INTERBEDDED WITH GRAD SILTS AND MINOR COALS 12015' COAL = BLACK; FIRM; RESINOUS LUSTER; SMOOTH OCCASIONALLY MATTE TEXTURE; SUBBLOCKY FRACTURE; COMPOSED OF PREDOMINANTLY BITUMINOUS COAL; OCCASIONALLY SCATTERED ASH, 12055' SAND = LIGHT BROWNISH GRAY (OIL BASE MUD) CLAST SIZE RANGES FROM MEDIUM LOWER TO FINE UPPER; SUBROUND OCCASIONALLY SBANGULAR; MODERATELY SPHERICITY; POLISHED AND CHIPPED TEXTURE NON TO VERY WEAK SILIC CEMENT; DOMINANTLYGRAIN SUPPORT; COMPOSED OF 30% QTZ, 70% CHT; GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 12100' SAND = MEDIUM BROWN TO DARK GRAYISH BROWN OVERALL; CLAST SIZE RANGE FROM SILTY TO VERY FINE SAND WITH OCCASIONALLY FINE; POOR TO VERY POOR SORTING; ANGULAR TO SUBANGULAR; SMALL GRAIN FRACTION HAVE HIGH SPHERICITY AND LARGE GRAINS HAVE MODERATE SPHERICITY; FAIR TO POOR POROSITY;OCC HARD CONCOIDAL COAL; DOMINANTLYGRAIN SUPPORT; COMPOSED OF 30% QTZ, 70% CHT; GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 12145' TUFFACEOUS SILTSTONE = BROWN TO GRAY BROWN OVERALL; LUMPY CONSISTANCY; VERY SOFT AND PLIABLE CLUMPS; CLUMPS COATED WITH OIL; BLOCKY PARTINGS ON DRY CLASTS; DULL AND EARTHY LUSTER; CLAYEY AND SILTY TEXTURE; NO VISIBLE STRUCTURE; COMPOSED OF 70% TUFFACEOUS SILTSTONE, 20% FiNE GRAIN SAND, AND 10% COAL; NUMEROUS COAL CAVINGS. 12195' COAL =DARK BROWN TO BLACK; SPLINTERY TO BLOCKY FRACTURE; VITREOUS LUSTER; SMOOTH TEXTURE; COMPOSED PREDOMINANTLY OF BITUMINOUS COAL WITH MINOR FINE GRAIN SAND. 12225' TUFFACEOUS CLAYSTONE= BROWN AND GRAY BROWN OVERALL; LUMPY TO CLUMPY CONSISTANCY; SOFT AND MUSHY CLUMPS; DULL EARTHY '[:1 'EPO.CH 44 FOREST OIL CORPORATION West McArthur River Unit #7 LUSTER; SILTY TEXTURE; COMPOSITION 70% TUFFACEOUS CLAYSTONE, 20% SAND, OCCASIONALLY COAL. 12260' TUFFACEOUS CLAYSTONE = GRAY, BROWN TO BROWNISH GRAY OVERALL; LUMPY AS ABOVE WITH SLIGHT INCREASE IN SILTSTONE; BLOCKY PARTINGS; SOFT AND CLAYEY TEXTURE; INCREASE IN FINE SAND FRACTION; AND NUMEROUS BROWN BLOCKY COAL CUTTINGS; COMPOSED 50%, TUFFACEOUS CLAYSTONE; 30% SAND, AND 20% COAL. 12310' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM UPPER TO FINE UPPER; SBRD; MODERATE OCCASIONALLY LOW SPHERICITY; MODERATE SORTING; IMPACT TO CHIPPED TEXTURE; NON TO SLIGHT VIS CLAY MATRIX MATERIAL; DOMINANTLYGRAIN SUPPORT; NON TO VERY WEAK SILIC CEMENT; COMPOSED OF 50% QTZ, 40% CHT, 10% META, FELD AND VARIOUS LITHIC FRAGMENTS; FAIR OCCASIONALLY GOOD POROSITY AND GOOD PERMEABILITY; NO OIL INDICATORS. 12365' COAL = BLACK; FIRM; RESINOUS TO MATTE TEXTURE; BLOCKY TO SUBCONCH FRACTURE; COMPOSED OF PREDOMINANTLY BITUMINOUS COAL. NOTE: SHORT TRIP 6 STANDS AT 12419'. 12395' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM LOWER TO FINE LOWER; SBRD; MODERATE SPHERICITY; MODERATE OCCASIONALLY WELL SORTED; IMPACTED TO CHIPPED TEXTURE; NON TO VERY SLIGHT HYDROPHILIC CLAY MATRIX; DOMINANTLY GRAIN SUPPORT; NON TO VERY WEAK SILIC CEMENT; COMPOSED OF 50% QTZ, 50% CHERT; FAIR TO GOOD POROSITY AND PERMEABILITY; NO OIL INDICATORS. 12470' DEVITRIFIED ASH = DARK, YELLOWISH ORANGE TO LIGHT BROWN OCCASIONALLY YELLOWISH BROWN AND VARIOUS HUES OF ALL; POOR OCCASIONALLY MODERATE INDURATION; NON CALC; GREASY TO EARTHY LUSTER; AMORPH HABIT; APPEARS TO BE REWORKED AND REDEPOSITED AS THIN BEDS; BECOMING SLIGHTLY SILTY AND INTERBEDDED WITH SAND. 12510' SAND = LIGHT GRAY TO WHITE WITH BROWNISH RED TINT OVERALL; WHITE, TRANLUCENT, ORANGE AND BLACK IN PART; SALT AND PEPPER APPEARANCE; VERY FINE TO MEDIUM; VERY POORLY SORTED; SMALL GRAINS ARE ANGULAR AND LARGER GRAIN ARE SUBANGULAR; VERY SLIGHTLY CALCAREOUS; POOR INDICATORS OF POROSITY AND PERMEABILITY; COMPOSITION 50% SAND, 30% COAL, APPROX 10% ASHY CLUMPS; NO OIL INDICATORS DUE TO OIL BASE MUD. 12575' COAL = BLACK TO DARK BROWN; SPLINTERY; FIRM TO MODERATELY HARD; BRITTLE TENACITY; RESINOUS LUSTER. '.[:Ii.EPOCH FOREST OIL CORPORATION West McArthur River Unit #7 12595' SAND = PREDOMINANTLY CLEAR, WHITE, TRANS, TO LIGHT GRAY; OCCASIONALLY LIGHT TO GREENISH GRAY; OCCASIONALLY RED TO ORANGE GRAIN; CLAST ARE MOSTLY FINE GRAIN WITH A SMALL PERCENT OF COARSE FROSTED GRAINS; MODERATELY SORTED; ANGULAR TO SUBROUNDED COMPOSED OF 50% QUARTZ, 3Q% CHERT, 20%, LITHICS; FAIR TO GOOD VIS POROSITY AND PERMEABILITY; SHOWS OBSCURED BY OIL BASE MUD. 12650' SAND = WHITE TO LIGHT GRAY OVERALL; PRIMARILY LOOSE GRAINS CONSISTING OF WHITE, CLEAR, TRANSLUCENT, GREENISH GRAY, BROWN AND BLACK COLORS; CLASTS CONSIST OF MOSTLY FINE TO MEDIUM GRAINS WITH LESSER COARSE GRAINS; MODERATELY TO POORLY SORTED; FINE GRAINS ARE EQUATE AND SUBANGULAR; LARGER GRAINS HAVE LOW SPHERICITY AND ARE VERY ANGULAR TO ANGULAR; NUM FROSTED GRAINS; NO CALCAREOUS CEMENT OBSERVED; GOOD VISIBLE POROSITY AND PERMEABILITY; NO OIL INDICATORS DUE TO OIL BASE MUD. 12715' TUFFACEOUS SILTSTONE = LIGHT BRNISH GRY TO LIGHT OLIVE GRY OCCASIONALLY MEDIUM LIGHT GRY AND VARIOUS HUES; POOR TO MODERATELY INDURATION; ERTHY FRAC; SUB NODULAR TO PATCHY HABIT; DULL ERTHY TO GRSY LSTR; SILTY TO CLYYIASHY TEXT; TRACE AMOUNTS PHYILLITE, CHLORITE AND SILIC SANDSTONE. NOTE: TRIP FOR BIT @ 12742'. 12760' SAND = WHITE TO LIGHT GRAY OVERALL; ABUNDANT LOOSE GRAINS; WHITE, CLEAR, ORANGE, RED, GRAY WITH OCCASIONALLY BLACK AND GREEN GRAINS; FINE TO MEDIUM WITH 10 TO 1.5% COARSE FACTION; POOR TO FAIR SORTING; SUBANGULAR TO SUBROUNDED; MODERATELY HIGH SPHERICITY; LIGHT CALCAREOUS CEMENT; OCCASIONALLY CLAST IS FIRM FRIABLE; FAIR TO GOOD POROSITY AND PERMEABILITY; OIL BASE MUD OBSURES SHOWS. 12820' SAND = SIMILAR TO ABOVE BUT BECOMING MUCH FINER; SALT AND PEPPER APPEARANCE; FAIR TO WELL SORTED; SUBANGULAR TO SUBROUNDED; COMPOSED OF 70% QUARTZ, 20% CHERT, AND MINOR ASH CLUMPS; FAIR TO GOOD POROSITY AND PERMEABILITY; OIL BASE MUD OBSURES SHOWS. 12855' SAND = WHITE TO LIGHT GRAY OVERALL; NUMEROUS LOOSE FINE GRAIN QUARTZ; FAIR TO WELL SORTED; SUBANGULAR TO SUBROUNDED; COMPOSED OF 70% QUARTZ, 20% CHERT AND APPROX10% ASH AND TUFFACEOUS CLAYSTONE; FAIR TO GOOD POROSITY AND PERMEABILITY; OIL BASE MUD OBSURES SHOWS. "MEPOCH 46 FOREST OIL CORPORATION West McArthur River Unit #7 12890' SAND = GRAY TO BROWNISH GRAY; INTERMIX OF SAND, TUFFACEOUS CLAY AND COAL; COMPOSED OF APPROXIMATELY 30% QUARTZ SAND, 30% TUFFACEOUS CLAYSTONE, AND 30% COAL AND CARBONACEOUS SHALE MIXED; FAIR TO GOOD POROSITY AND PERMEABILITY; OIL BASE MUD OBSURES SHOWS. 12930' SAND/CONGLOMERATE = CLEAR TO LIGHT GRAY OVERALL; LOOSE GRAINS ARE GRAY, GREEN, BLACK AND BROWN; OCCASIONALLY RED AND RED ORANGE; BIMODAL GRAIN FRACTION FINE AND COARSE; ANGULAR TO ROUNDED; POORLY SORTED; CONTAINS 60% QUARTZ, 20% CHERT; NO HYDROCARBON INDICATORS. 13010' COAL = BLACK OCCASIONALLY GRAYISH BLACK; FIRM; RESINOUS TO EARTHY LUSTER; SMOOTH TO MATTE TEXTURE; SUBHACKLY TO SUBTAB HABIT; COMPOSED OF BITUMINOUS OCCASIONALLY GRAD TO VERY CARBONACEOUS SHALE LAMINAE. 13025' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM UPPER TO FINE LOWER; SBRD; MODERATE SPHERICITY; POORLY SORTED; IMPACTED OCCASIONALLY CHIPPED TEXTURE; MODERATE ASH AND SILT PACKED MATRIX OCCASIONALLY GRAD TO SANDSTONE; DOMINANTLY MATRIX SUPPORT WITH OCCASIONALLY SECONDARY GRAIN SUPPORT; COMPOSED OF 20% QTZ, 70% CHT, 10% METAMORPHIC AND VARIOUS LITHIC FRAGMENTS; FAIR TO POOR ESTIMATED POROSITY AND PERMEABILITY; NO OIL IND. 13060' SAND/CONGLOMERATE = LIGHT GRAY; CLAST SIZE RANGES FROM VERY COARSE LOWER TO MEDIUM LOWER; SUBROUND TO SUBANGULAR; MODERATE SPHERICITY; POOR SORTING; POLISHED TO CHIP TEXTURE; SLIGHT ASH AND SILT MATRIX; GRAIN SUPPORTED WITH SEC MATRIX SUPPORT; COMPOSED OF 20% QTZ, 70% CHT, 10% META, FELD AND VARIOUS LITHIC FRAGMENTS; FAIR POROSITY AND PERMEABILITY; NO OIL INDICATORS,MASKED BY OIL BASE MUD. 13115' SAND = LIGHT GRAY; CLAST SIZE RANGES FROM MEDIUM UPPER TO FINE UPPER OCCASIONALLY CONG ANGULAR TO SUBROUND; MODERATE TO POOR SPHERICITY; POOR SORTING; POLISHED AND CHIP TEXTURE; MODERATE ASH/SILT MATRIX; BECOMING DOMINANTLY @ 13150'; MATRIX SUPPORTED; BECOMING CLEANER AT 13165' WITH FAIR OCCASIONALLY GOOD POROSITY; OVERALL SILY AND ASHY; NO OIL INDICATORS; ARE MASKED BY OIL BASE MUD. 13165' SAND = LIGHT GRAY TO GRAY; CLAST RANGES FROM COARSE LOWER TO FINE UPPER; SUBANGULAR TO SUBROUNDED; OCCASIONALLY IMPACT · FRAGMENT; MODERATE TO POOR SPHERICITY; POORLY SORTED; FAIR [:IEPOCH 47 FOREST OIL CORPORATION West McArthur River Unit #7 ESTIMATED POROSITY AND PERMEABILITY; OIL INDICTORS MASED BY OIL BASED MUD. NOTE: CIRCULATE OUT FOR SAMPLES AND RUN E-LOGS AT 13200' ON 2/12101. MUD WEIGHT INCREASED TO 9.5 PPG. 13210' SAND/CONGLOMERATE = LIGHT GRAY TO DARK GRAY; GRAINS ARE DOMINANTLY CLEAR, TRANS, WHITE WITH HAZY COATING; CLASTS RANGE FROM FINE TO COARSE; NUM BROKEN GRANULES; ANGULAR TO SUBROUNDED; POOR TO MODERATELY SORTED; GRAIN SUPPORTED WITH SILT MATRIX; ESTIMATED FAIR TO GOOD VISUAL POROSITY AND PERMEABILITY; OIL INDICATORS OBSCURED BY OIL BASE MUD. 13265' SAND = LIGHT TO DARK GRAY; GRAIN SIZE VERY FINE TO FINE; GRAINS ARE DOMINANTLY TRANSLUCENT TO FROSTED; ANGULAR TO SUBROUNDED; POOR TO MODERATELY SORTED; MODERATE SPHERICITY; INTERVAL COMPOSED OF 60% QTZ, 20% CHERT, 20% METALITHICS; DOMINANTLY MATRIX GRAIN SUPPORTED; ESTIMATED FAIR TO GOOD VISUAL POROSITY; OIL INDICATORS OBSCURED BY OIL BASED MUD. 13315' SAND/CONGLOMERATE = LIGHT TO MEDIUM BROWN GRAY OVERALL COLOR; TWO GRAIN SIZE FRACTIONS: VERY COARSE LOWER TO VERY COARSE UPPER CONGLOMERATE AND FINE LOWER TO MEDIUM UPPER SAND; OVERALL POORLY SORTED; SUBANG TO SUBROUND; LOW SPHER; BIT IMPACTED GRAINS COMM; COMPOSED OF 40% QTZ, 50% CHERT; AND10% MISC. LITHICS. OVERALL ESTIMATED VISUAL POROSITY FAIR TO GOOD; OIL INDICATORS OBSCURED BY OIL-BASED MUD. 13370' SAND/CONGLOMERATE = MED BROWN GRAY TO LIGHT GRAY OVERALL COLOR; TWO DISTINCT SIZE FRACTIONS, SAND AND CONGLOMERATE, SIMILAR TO ABOVE; POORLY SORTED, ANGULAR TO SUBROUNDED; LOW TO MODERATE SPHER; COMPOSED OF 50% CHERT, 40% QTZ, AND 10% MISC. METALITHIC FRAGMENTS AND FELDSPAR, TRACE OF CARBONACEOUS SHALE; ESTIMATED POOR TO GOOD VISUAL POROSITY; NO OIL INDICATORS. 13420' SAND = LIGHT TO MEDIUM GRAY; GRAIN SIZE UPPER FINE TO LOWER COARSE; ANG TO SUBROUND; LOW SPHER; DOMINANTLY GRAIN SUPPORTED; STRONGLY FROSTED. COMPOSED OF 60% CHERT, 30% QTZ, AND 10% METALITHICS. ESTIMATED FAIR TO GOOD VISUAL POROSITY OIL INDICATORS MASK BY OIL BASE MUD. 13460' SAND = LIGHT GRAY TO WHITE OVERALL; FINE TO MEDIUM GRAIN; FAIR TO WELL SORTED; SUBROUNDED TO SUBROUNDED; MODERATELY SPHERICITY; QUARTZ GRAINS HAVE NUM IMPACT FACES; COMPOSED PREDOMINANTLY MEDIUM TO FINE GRAIN QUARTZ WITH SECONDARY MEDIUM '[:I:EPOCH 48 FOREST OIL CORPORATION West McArthur River Unit #7 TO COARSE GRAIN CHERT; FAIR TO GOOD VlSABLE PORO AND PERMEABILITY AND OIL BASE MUD IS MASKING HYDROCARBON INDICATORS. 13530' SAND = SIMILAR TO ABOVE WITH A MARKED DECREASE IN FINE GRAIN QUARTZ; LIGHT GRAY TO WHITISH GRAY; MOSTLY UNCONSOLIDATED; OCCASIONALLY FRIABLE LUMP; MEDIUM GRAIN SIZE DOMINANTLY WITH NUM COARSE GRAIN PEBBLE FRAGMENTS; SUBROUNDED TO SUBANGULAR; POOR TO MODERATE SORTING; COMPOSED OF 60% CHERT, 30% QTZ, AND 10% METALITHICS. ESTIMATED FAIR TO GOOD VISUAL POROSITY OIL INDICATORS MASK BY OIL BASE MUD. 13675' TUFFACEOUS SILSTONE = LIGHT BROWN TO MEDIUM BROWN GRAY; SOFT TO SLIGHTLY FIRM; MUSHY TO MODERATELY CRUMBLY; DULL EARTHY LUSTER; GRITTY TEXTURE; NON TO SLIGHTLY CALCAREOUS; THIN ASH LAMINATIONS COMMON; VERY THIN BEDDING PLANE CARBONACEOUS LAMINATIONS ALSO; NUMEROUS CHERT NODULES; OCCASIONAL CONGLOMERITIC CHIP; OIL INDICATORS OBSCURED BY OIL-BASED MUD. 13625' TUFFACEOUS CLAYISILTSTONE = LIGHT TO MEDIUM BROWN GRAY OVERALL COLOR; SLIGHT TO MODERATELY FIRM, MUSHY, DULL EARTHY LUSTER; GRITTY TEXTURE; SLIGHTLY CALCAREOUS; THIN ASH LAMINATIONS AND SAND-SIZE CHERT NODULES COMMON; OVERALL GRAIN SIZE OF SILICLASTICS RANGES FROM SILT TO UPPER FINE SAND. ESTIMATED VISUAL POROSITY POOR; OIL INDICATORS OBSCURED BY OIL BASED MUD. 13680' SAND = LIGHT BROWN GRAY TO MEDIUM OLIVE GRAY; GRAIN SIZE UPPER FINE TO MEDIUM UPPER; POORLY SORTED, SUBANGULAR TO SUBROUND; PREDOMINANTLY. UNCONSOLIDATED AND GRAIN SUPPORTED. COMPOSED OF 60% CHERT, 30% QTZ, 10% MIXED LITHICS. ESTIMATED VISUAL POROSITY FAIR; OIL INDICATORS OBSCURED BY OIL BASED MUD. NOTE: SHORT TRIP 5 STANDS AT 13726'. 13735' TUFFACEOUS SILTSTONE = LIGHT GRAY TO MEDIUM BROWN GRAY OVERALL COLOR; LUMPY TO SLIGHTLY MUSHY; MODERATELY CRUMBLY; DULL MATTE LUSTER; NODULAR CUTTINGS HABIT; VERY GRITTY TF. XTURE; NON TO SLIGHTLY CALCAREOUS. COMMON ASH AND CARBONACEOUS LAMINATIONS ALONG BEDDING PLANES; RARE CONGLOMERITIC CHERT CLASTS; OIL INDICATORS OBSCURED BY OIL BASED MUD. 13790' DEVITRIFIED ASH = LIGHT BROWNISH GRAY TO PINKISH GRAY OCCASIONALLY PALE YELLOWISH BROWN AND VARIOUS HUES OF ALL; POOR INDURATION BRITTLE; EARTHY LUSTER; SILTY/ASHY TEXT; OCCURS AS THIN TO THICK BEDS AND AS MATRIX MATERIAL IN CONGLOMERATE SAND; 4v FOREST OIL CORPORATION West McArthur River Unit #7 OCCASIONALLY REWORKED WITH SILT AND VERY FINE GRAINED SAND; ViS PYROCLASTIC RELIC SHARDS INTERBEDDED; SCATTERED MODERATE INDURATED VITRIC TUFF. 13880' COAL = BLACK; FIRM; RESINOUS LUSTER; MATTE OCCASIONALLY SMOOTH TEXTURE; BLOCKY OCCASIONALLY SUBCONCH FRACTURE; COMPOSED OF PREDOMINANTLY BITUMINOUS COAL; VIS BLEEDING GAS VIS FROM FRESH CUTTINGS. 13890' TUFFACEOUS SILTSTONE = GRAYISH ORANGE TO GRAYISH PINK AND VARIOUS HUES OF BOTH; VERY POORLY INDURATED; EXPANSIVE AND HYDROPHILIC; EARTHY LUSTER; ASHY AND SILTY TEXTURE; MASSIVE TO THICK BEDS OF GRAD REWORKED AND REDEPOSITED SILT AND SHALE INTERBEDDED WITH SILT, CLAY, VERY FINE SAND AND CARBONACEOUS MATERIAL. 13920' DEVITRIFIED ASHNITRIC TUFF = LIGHT BROWNISH GRAY TO PINKISH GRAY OCCASIONALLY PALE YELLOWISH BROWN AND VARIOUS HUES OF ALL; POOR INDURATION; BRITTLE BECOMING FIRM IN VITRIC TUFF; EARTHY TO RESINOUS LUSTER; ASHY TO SILTY TEXTURE; MASSIVE TO THICK BEDS; GEN COMPOSED OF 60% VOLCANIC ASH, 30% SILT, 10% DTRITAL MATERIAL; VIS PYROCLASTIC RELIC SHARDS INTERBEDDED . TD AT 14,009' AT 7:31AM ON 2/17101 IN THE WEST FORELAND FORMATION. CIRCULATE OUT SAMPLES, CIRCULATE AND CONDITION MUD FOR SHORT TRIP AND LOGGING RUN. .[.-IEPOCH · . SURVEY RECORD FOREST OIL CORPORATION West McArthur River Unit #7 SURVEY RECORD N/S E/W Vertical Depth Inclination Azimuth 'I'VD ,Latitude Departure Sec Dogleg (fi) (deg), (deg) (fi) (ft) (fi) (fi) (degllOOf) 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.00 0.00 93.00 0.25 208.00 93.00 "0.18 S 0.10 W -0.20 0.27 183.00 0.30 196.00 183.00 0.58 $ 0.25 W -0.62 0.08 271.00 1.0q 227.00 270.99, , 1.32 S 0.88 W -1.59 0.86 318.00 1.20 268.00 317.98 1.62 S 1.67 W -2.28 1.69 407.00 1.30 259.00 406.96 1.85 S 3.59 W -3.56 0.25 497.00 1.50 285.00 496.94 1.74 S 5.73 W -4.68 0.73 588.00 1.40 297.00 587.91 0.92 S 7.87 W -5.22 0.35 i i i i i i i i i i i i i ii , ii i i. i 677.00 0.50 142.00 676.90 0.74 S 8.6 W -5.48 2.10 791.06 1.44 109.11 790.94 1.6 S 6.94 W -5.25 0.93 , ,880,-08, 2.22, 16.57 879.93 ,0,.31 S 5.39 W , -3.31 3.03 , 969.45 3.91 16.16 969.17 4.28 N 4.05 W 1.23 1.89 1059.73 3.69 43.68 1059.26 9.33 N 1.19 W 7.01 2.01 1153.80 4.89 70.89 1153.08 12.84 N 4.69 E 13.23 2.48 . 1247.44 6.71 67.58 1246.23 16.23 N 13.52 E 21.03 1.98 1342.72 7.23 56.72 1340.81 21.64 N 23.68 E 31.25 1.48 1436.31 7.64 42.89 1433.62 29.43 N 32.84 E 42.86 1.96 1'531.55 10.23 32.73 1527.70 41.19 N 41.72 E 57.58 3.17 1625.52 12.04 37.54 1619.90 55.98 N 52.21 E 75.71 2.16r 1718.99 14.01 41.23 '1710.97 72.22 N 65.6 E 96.69 2.29 1813.00 17.02 42.63 1801.54 90.91 N 82.43 E 121.62 3.23 1905.90 20.22 43.98 1889.57 1'12.47 N 102.79 E 150.92 3.48 1988.97 22.40 41.34 1966.95 134.69 N 123.21 E 180.81 2.87 20,83.05 ,22.90 38.70 2053.78 162.43,, N 146;,5 E 216-86 1'20 2176.87 22.30 3,1.26 2140.4! !,91.9, ,,N,. 1,,67,.'16 E25,2~,85 ,3.1,1, , 2270.94 22.62, 40.05 ,2227.37 221.01 N 188.06E 288.68 ,3.58, 2364.58 29.93 41.60 2311.28 252.31' N 215.2 E 329.85 7.84 ,2459.86' ' 32.61 40.06 2,392.71 289.,74N 247.51 E: ,379.00 ,,. 2.,9~/ '2553.45 36.31 38.01 2469.87 330.89 N 2.80,82 E 431.78 4.14 2648.69 40.92 36.14 2544.27 378.32 N 316.6 E 491.14 4.99 2742.06 43.14,, 35.00 26!4.07 429.31 N ,353.45 E 554.03 2.39 , 2836.13 '46.58 37.73 2680.31 482.16 N 392.84 E 619.90 4.02 2924.05 50.37 39.88 2738.59 533.41 N 434.11, E ,68,5,.52 4.68 3018.40 52.40 42.74 2797.48 588.76 N 482.78 E 758.71 3.20 '[ EPO'CH 51 ~ FOREST OIL CORPORATION West McArthur River Unit #7 NIs E/W Vertical Depth Inclination Azimuth TVD Latitude Departure Sec D(~gleg (fi) (deg) (deg) (fi) (fi) . (ft) (fi) (deg/100f) 3111.84 52.25 42.40 2854.59 643.23 N 532.81 E 831.94 0.33 3206.15 52.20 42.46 2912.36 698.25 N 583.11 E 905.78 0.07 3299.63 51.92 42.44 2009.83 752,64 N 632.87 E 978.80 0.30 , 3393.21 52.14 41.84 3027.41 807.35 N 682.36 E 1051.92 0.56 3483.83 52.44 42.10 '3082.84 860.65 N 730.31 E 1123.01 0.40 3575.62 52.25 41.08 3138.92 915.00 N 778.54 E 1195.13 0.90 3668.60 51.53 38.89 3196.30 971.04 N 825.55 E 1267.95 2.01 3764.93 51.36 38.92 3256.34 1029.66 N 872.86 E 1343.06 0.18 3859.10 51.37 39.07 3315.14 1086.84 N 919.15 E 1416.40 0.12 3952.36 51.63 38.70 3373.19 1143.65 N 964.97 E 1489.18 0.42 4045.82 51.33 38.80 3431.40 1200.68 N 1010.74 E 1562.10 0.33 4139.01 50.38' , 38.70 3490,23 1257. ,04 N1055.98 E 1'634.18 1.02 4233.71 50.30 39.49 3550.67 1313.62 N 1101.95 E 1706.85 0.65 '- ~ ' , , , , , i , 4327.50 49.15 39.63 3611.30 1368.79 N 1147.52 E 1778.13 1.23 · 4421.06 49.45 39.17 3672.31 1423.6 N 1192.54 E 1848.81 0.49 i , , , , . , H 4513.51 49.94 39.12 3732.11 1478.28 N 1237.05 E 1919.09 0.53 4608.86 50.05 38.32 3793.41 1535.26 N 1282.73 E 1991.93 0.65 4701.84 48.80 39.19 3853.89 1590.34 N 1326.94 E 2062.36 1.52 4796.68 48,57 40.45 3916.50 1645.05 N 1372.55 E 2133.29 1.03 4891.03 47.86 40.55 3979.37 1698.54 N 1418.24 E 2203.26 0.76 4987.47 48.12 40.41 4043.91 1753.05 N 1464.76 E 2274.53 0.29 5078.78 48.52 40.59 4104.63 1804.9 N 1509.05 E 2342.30 0.46 5172.26 48.62 40.35 4166.49 1858.22 N 1554.54 E 2412.07 0.22 5265.84 48.66 39.99 4228.32 1911.9 N 1599.85 E 2481.97 0.29.. 5353.84 49.44 39.82 4286.32 1962.88 N 1642.49 E 2548.14 0.90 5448.25 50.35 39.87 4346.82 2018.32 N 1688.75 E 2620.05 0.96 5541.23 50.62 39.85 4405.98 2073.38 N 1734.73 E 2691.47 0.29 ~ , 5635.31 50.97 40.09 4465.45 2129.25 N 1781.56 E 2764.04 0.42 5729.39 50.46 39.68 452,,5.01 218,5.13 N 182,8.25 E 2836.54 0.64 5823.21 50.71~ 39.93 4584.58 2240.81 N 1874.65 E 2908.72 0.34 5917.28 49.23 40.55 4645.09 2295.8 N 1921.18 E 2980.39 1.65 6010.92 48.43 42.26 4706.73 2348.67 N 1'967'79 E 3050.37 1.02 6106.20 48.20 42.85 4770.10 2401.08 N 2015.91 E 3120.83 0.52 '.[:I.EPOCH 52 FOREST OIL CORPORATION West McArthur River Unit #7 N/S E/W Vertical Depth Inclination Azimuth TVD Latitude Departure Sec Dogle~ (ft) (deg) (deg) (fi) (fi) (ft) (fi) (degll000 6199.79 48.41 43.53 4832.35 2452.03 N 2063.74 E 3189.92 0.59 6300.68 46.98 43.26 4900.26 2506.25 N 2115 E 3263.64 1.43 6394.65 45.75 43.54 4965.10 '2555.66 N 2161.73 E 3330.84 1.33 6457.11 45.45 43.73 5008.80 '2587.96 N 2192.53 E 3374.90 0.53 6527.63 44.19 43.39 5058.82 :2623.98 N 2226.78 E 3424.00 1.82 6620.82 4tt.39 42.93 5124.38 i2672.29 N 2272.08 E 3489.47 2.39 6715.52 49.19 41.59 5188.00 ~2724.21 N 2319.23 E 3558.97 3.14 6809.31 49.83 37.77 .524,8,~91 ?.779.09 N 2364.75 E 3629:99 ,.3:1,7 6902.87 49.39 37.52 5309.54 12835.52 N 2408.27 E 3701.15 0.51 , 6995.32 50.30 37.86 5369.15 2891.43 N 24,-51.47 E 3771.70 1.02 7090.67 49.56 37.54 5430.53 2949.16 N 2496.09 E 3844.55 0.82 7278.49 50.27 38.68 5552.90 3061.88 N 2583.25 E 3980.81 1.93 7372.84 51.97 39.53 5612.12 3118.86 N 2629.58 E 4060.02 1.93 · 7466.28 51.19 38.99 5670,18 3175.54 N 2675.91 E 4132.98 0.95 , , , , ., 7560.59 50.79 38.94 5729.55 3232.52 N 2721.99 E 4206.05 0.43 765,4.07, 50.00 38.94 5789.14,13288.5,4 N 276,7.26 E 4277.80 0.85 7747.65 48.91 38.62 5849.97 13343.98 N 2811.8 E 4348.77 1.19 7838.27 48.67 38.07 5909.6,7 3397. ,44 N2854.09 E 4416.79 ,0,.53 7930.06 49.41 38'!8 5969:84, ,3451'97 N 2896.89 E 4485,9,7 0.81 7972.77 49.44 38.22 5997.62 3477.46 N 2916.95 E 4518.35 0.10 8034.0,1, 50.'15, 40.01 6037116 i~51'3:75 N2946.,45 E 4564.97 2.52 8128.19 50.71 40.86 6097.15 3569 N 2993.54 E 4637.18 0.92 8220.64 50.75 41.00 6155.67- 3623.08 N 30~0.43 E 4708.31 0.12 8313.36 50.79 41.01 6214.31 3077.28 N 3087.56 E 4779.67 0,04 8406.20 50.71 40.89 6273.05 13731.58 N 3134.~:flt E4851.12 0.13 8497.95 49.9,5 40.26 633.,1.62 3785.24 N 3180.58 E ,4921.32 0.99 8589.51 49.46 38.79 6390.84 '3839.10 N 3225.02 E 4990.88 1,33 8683.68 47.50 37.03 6453.23 3894.74 N 3268.37 E 5061.29 2.45 ,87,76.94 47.02 3,6.92 6,,516.49 3949.49 N 3309.58 E 5129.75 ,0.59, 8870.4,0 ,46.74 ,36.,71, 6580'37 400,4.10 N 3350.46 E 5197;9,2 0.33, 8963.59 46.83 37.38 6644.18 4058.31 N 3391.38 E 5265.77 0.53 9058.29 48.37 37.96 6708.03 4113.66 N 3434.12 E 5335.59 1.69 9151.98 48.41 37.92 6770.25 4168.91 N 3477.19 E 5405.52 0.05 [ "EPOCH 53 ~ FOREST OIL CORPORATION West McArthur River Unit #7 NIS E/W Vertical Depth Inclination Azimuth TVD Latitude Departure Sec Dogleg (fi) (deg) (deg) (fi) (fi) (fi) (fi) (deg/100f) 9245.64 47.61 38.07 6832.90 4223.67 N 3520.16 E 5475.04 0.86 9338.09 47.50 37.84 6895.29 4277.47 N 3562.12 E 5543.14 0.22 9433.59 48.24 38.80 6959.36 4333.12 N 3605.92 E 5613.78 1.08 9526.57 48.72 40.16 7020.99 4386.85 N 3650.02 E 5683.19 1.43 9621.41 48.88 40.65 7083.46 4441.19 N 36~6.29 E 5754.17 0.45 , 9715.70 47.88 41.46 7146.12 4494.38 N 3742.63 E 5824.24 1.22 9809.20 47.93 41.75 7208.76 4546.23 N 3788.67 E 5893.05 0.24' 9903.51 48.96 40.85 7271.32 4599.25 N 3835.24 E 5963.13 1.30 99011.99 48.69 41.33 7332.87 4652.28 N 3881.49 E 6033.04 0.48 10090.57 49.21 40.92 7394.33 4705.44 N 3927.90 E 6103.14 0.65 10181.19 48.14 42.03 7464.17 4756.43 N 3972.97 E 6170.70 1.50 10272.98 47.91 41.79 , 7515.50 480,7.21 N ,4018.80 E 6238.15 ..0.3,2 10365.96 48.83 41.29 7577.33 4859.23 N 4064.88 E 6307.13 1.07 ~ , , i , 1. , , , i , , ~ 10460.04 51.57 39.63 7637.55 4914.33 N 4111.51 E 6379.24 3.21 10562.'74 51.65 39.64' 77:01'.32' 4976.'32 N4162.86 E 6450.4'~ 0.08 10656.53 50.64 40.30 7760.03 5032.38 N 4209.64 E 6532.22 1.02 10750.89 51.23 38.73 781'9.37 5088.98 N 4256.52 E 6605.31 1.36 10842.54 52.13 36.82 7876.19 5145.62 N 4300.81 E 6677.04 1.94 10937.89 51.63 36.62 7935.05 5205.75 N 4~5.66 E 6752.00 0.55 11030.87 51.32 36.97 7992.98 5264.19 N 4388.98 E 6824.74 0.44 11125.71 51.17 37.83 8052.34 5322.94 N 4433.89 E 6898.61 0.72" 11220.06 50.74 37.83 8111.78 5380.82 N 4478.84 E 6971.76 0.46 11313.50 49.57 38.84 8171.63 5436.85 N 4523.66 E 7043.29 1.51 11407.81 49.08 36.48 8233.10 6493.46 N 4567.30 E 7114.69 1.97 11501.29 48.16 35.17 8294.92 5550.57 N 4608.09 E 7184.87 1.44 11594.87 45.80 33.48 8358.76 5607.06 N 40411.68 E 7253.28 2.85 i i i. , ! . i i i ' i i i 11605.49 45.44 33.44 8422.14 5661.09 N 4002.39 E 7318.04 0.40 11777.28 44.83 34.68 8486.89' 5714.99 N 4718.82 E 7383.09 1.17 , ~ 11870.26 43.77 31.21 8553.42 5769.22 N 4754.47 E 7447.94 2.84 11964.34 42.25 30.21 8622.21 5824.39 N 4787.25 E 7511.97 1.77 12058.35 40.33 27.15 8692.85 5878.78 N 4817.04 E 7573.66 2.96 12152.17 39.20 22.24 8764.99 59,33.25 N 48~,,2.,13 E7632.75 , ,3.56 , 12246.24 38.67 16.47 8838.18 5988.97 N 4861.72 E 7689.76 3.89 12339.88 38.71 11.69 8911.29 B045.7'1 "i4875.96E 7744.57 3.19 , ~ , , 54 ~ FOREST OIL CORPORATION West McArthur River Unit #7 N/S E/W Vertical Depth Ir~cli,nation Azimuth TvD Latitude Departure Sec Dogleg (fi) (deg) (deg) (fi) (fi) (fi) (fi) (deg/100f) 12435.16 38.49 8.00 8985.79 6105.16 N4885.18 E 7798.81 2.43 12528.75 37.95 0.93 9059.35 ;6162.81 N4889.70 E 7848.86 4.71 12623.99 38.00 354.91 9134.46 $221.31 N~4887.57 E 7895.85 3.89 12717.96 38.19 352.65 9208.41 5278.94 N 4881.29 E 7939.75 1.50 12811.43 38.25 353.04 9281.81 6335,41 N 4875.05 El 7982.70 0.27 12905.44 35.16 349.84 9357.18 6390.96 N 4866.74 E 8023.76 3.86 12998.34 35.05 350.44 9433.18 6443.60 N 4857.60 E. 8061.93 0.39 13091.92 33.19 350.09 9510.65 0495.33 N 4848.73 E 8099.52 2.00 13119.92 33,55 350.03 9534.03 6510.51 N4846.15 E 8110.56 1.65 13178.10 33.88 350.38 9582.46 8543.27 N 4839.86 E 8134.00 0.62 18272,42 34.02 350.77 9660.70 0595.23 N 4831.23 E 8171.91 0.27 '13366.63 '32.21 351.13 9739.61 6646.05 N 4823.13 E 8209.18 1.93 13459.49 31.3 351.81 9818.57 6694.38 N 4815.88 E 8244.88 1.05 13554.74 30.16 352.63 9900.44 6742.61 N 4809.28 E 8280.87 1.28 13649.83 26.55 352.43 9984.11 6787.38 N 4803.42 E 8814.42 3.80 13743.53 22.34 352.64 10069.39 6825.82 N 47.98.41 E 8343.25 4.49 13838.57 19.36 356.05 10158.20 6859.46 N 4795.01 E 8369.03 3.38 13930.37 15.08 357.54 10245.86 6886.59 N 4793.45 E 8390.49 4.69 i 111 i i i i i i .t i i i 14009.00 11.40' ,357.00 10,322.39 0900.57, N 4,,792.00 E 8404~82 4.68 , '[:I..EPOCH 55 MUD RECORD FOREST OIL CORPORATION West McArthur River Unit #7 MUD RECORD DATE DEPTH MW VIS PV YP GELS FL FILTER SOLIDS SAND pH CI- OIL ppg CAKE % % ppm % t11101 321' 8.8 71 9 38 22/28128 22 2/ 3 114 8.5 450 , 112/01 1420' 9.3 66 14 30 22/32/32 15.2 21 6.8 112 8.8 450 113101 1990' 9.3 70 14 27 18136142 12.8 2/ 6.8 112 8.5 500 ,, 114/01 t995' 9.3 63 t3 29 25139142 13.2 21 6.9 114 8.5 500 115101 1995' 9.3 63 13 29 25~39~42 13.2 21 6'9 114 8.5 500 116101 1995' 9.1 41 7 6 114106 11.0 2/ 6 114 9.5 400 , , t/7101 2700' 9.3 51 15 19 8126135 7.4 1/ 7 tl4 9.0 SO0 118101 3600' 11.1 58 26 28 19148/60 6,2 tl 14 112 9.0 500 1/9101 3759' t .2 22 ' 4S16S 8.8 2; ' 12' O.O ' SSO 1110101 4523' 11.4 84 21 20 10520d51. 6.6 2/ 15.5 1/4 '~.5 650 1/tl/01 4066' 11.4 53 18 12 7118120 6.6 2/ 15.5 114 9.0 700 1/12/01 5433' 11.3 60 24 21 14156/75 6.6 2/- 15.5 112 9.0 1,!00 t113101 5512' tt.4 62 t9 19 14145153 6.8 21 16 tl4 9.0 t,100 , 1114/01 5848' tl.4 52 19 15 9150165 6.2 21 16 114 9.0 t,000 ! t11510t 6182' 1t.4 58 19 18 11160/74 6.6 2/ 16 114 9.0 1,200 1116101 6334' 11.4 50 19 19 12150162 6.4 2/ 16 tl4 9.0 t,200 1117107 6387' 11.4 54 t9 19 12/68/74 6.6 2/ 16 114 9.0 1,200 , 1118101 6535' 11.4 65 18 t9 12/48168 6.6 2/ t6 114 9.0 t,200 1119101 6535' 11.4 60 22 16 10~45~60 6.8 21 16 114 9.0 1,200 1120101 6535' SWITCH TO OIL MUD 1121101 6535' SWITCH TO OIL MUD 1122/01 6535' 9.2 150 32 23 23134/45 NA 12 13.02 NA NA 26,000 70% 1123101 6535' 9.2 150 32 23 23124/45 NA /2 15 NA NA 26,500 70% , 1124/0t 6535' 9.1 168 23 25 26132/33 NA 12 12 NA NA 23,000 68% ,, 1125101 6586' 8.9 112 22 19 23131133 NA 12 8.1 NA NA 24,000 70% 57 FOREST OIL CORPORATION West McArthur River Unit ~r/ DATE DEPTH MW VIS PV YP GELS FL FILTER SOLIDS SAND pH CI- OIL ppg CAKE % % ppm % 1/25101 7657' 9.05 93 20 18 22/30/32 NA 12 9 NA NA 30,500 70% 1/27101 8053' 9.3 142 22 15 19127129 NA 12 7.93 NA NA 28,500 73% 11~_$101 8367' 9.1 102 22 t 7 19~27~29 NA 12 6.7 NA NA 34,000 74% 1129101 8801' 9.0 97 23 19 23/34/36 NA' 12 6.95 'N~, NA 28,000 74% 1130101 9297' 9.0 92 24 19 23134/36 NA 12 6.82 NA NA 30,500 7.6% 1/31101 9431' 9.0 129 23 21 24/35/37 NA 12 6.93 NA NA 28,000 76% , 2/1101 9805' 9.0 96 23 17 22/33/34 NA 12 . 5.81 NA NA 31,500 76% 212101 t0t40' 9.0 93 24 19 23134/35 NA 12 6.88 NA NA 29,000 2/310t 10541' 9.0+ 95 25 19 23136i~7 NA' 12 6.5 NA 'NA ' $7',000 2/4/01 10577' 9.1 115 25 19 23/36/37 NA 12 6.55 NA 'NA 36,000 77% 215101 1 t 1 t 1' 9.0+ 86 24 20 23134/36 NA 12 6.72 NA NA 32,000 78% 216101 11664' 9.0 88 ' 24 21 24/33136 NA 12 6.72 NA HA 32,500 78% 2/7/01 11946' 9.1 82 23 21 23/33/36 NA 12 7.7 NA NA 32,000 78% 2/8/01 11206' 9.t t02 26 19 23134/36 NA 12 7.7 NA NA 32,000 78% 2/9/01 1 2419' 9.2 1 t 0 27 18 22/23/35 NA 12 8.66 NA NA 33,000 77% 2/10/01 12742' 9.2 97 26 18 22/33135 NA 12 8.66 NA NA 33,000 77% , 2/11101 12742' TRIP NO REPORT , 2/1 2/01 13078' 9.2 97 24 17 23129134 NA /2 8,61 NA NA 34,500 77% 2/1310t t3200' 9.5 98 24 19 22~28~34 NA /2 8.61 . NA NA 34,000 2/t4/01 13200' RUN LOGS 2/15101 13200' ' 9.5 t 60 26 ' 18 23~33~36 NA /2 10.6 NA NA 34,500 76% 2/16101 13546' 9.5 160 27 19 24/32/36 NA /2 . 9.61 NA NA 34,500 76% 2/t7101 13945' 9.4 89 29 17 26/34/42 .NA /2 8.66 NA NA 33,000 1~% '[::IEPOCH 58 BIT RECORD FOREST OIL CORPORATION West McArthur River Unit #7 BIT RECORD BIT GRADING ffi ..~ JETS TOTAL AVG BIT SERIAL SIZE (in 32nds) DEPTH DEPTH FEET BIT AVG AVG AVG PUMP NUMBER NUMBER INCHES MFR STYLE I 2 3 4 IN POOH DRILLED HOURS FTIHR WOB RPM PS! 1rtl LK2070 t7 114" STC MSDSC 18 t8 18 t2 40' 3t9' 279' 2 t39 2 t8 567 ! 2 LK0348 17 114" STC MSDGHOD 18 18 18 12 319' 1987' 1660' 21 79 20 4 1489 :2 2 WT A E I NO TD , 3 LW6397 12tl4" STC FGS+C 15 15 t8 t0 1987 3759' 1772' 34 85 21 35 2003 :3 3 WT G E I NO TQ , 4 LW6296 12tl4" STC FGS+C 18 18 18 11 3769' 6433' 1674' 56 30 25 63 2466 :4 4 FC G E 2 Wi' PR , 5 LW6934 12 114" STC FGS+C 18 t8 18 11 5433' 6334' 90t' 55 t7 27 47 2631 i6 4 WT A E 4 BU PR 6 LR0t36 t2114" STC MOSSOD 18 18 t8 12 6334' 6635' 201' 39 6 36 40 2750 , , 7 JS3948 8 112" STC MA985PX t3 13 13 tl 6635' 6535' 0 0 0 0 0 3000 NO A D I NO PR 8 640671 8112" SEC S82FL t6 16 15i 6536' 8063' 1617' 12 126 27 40 2780 3 3 LT A E 4 NO PR , 9 JS3948 8ti2" STC MA986PX 13 13 t3 tl 8063' 9431' 1379' 54 26 8 55 2482 2 4 WT NT D I NO PR , , , 10 741483 8 ti2" SEC S82F 16 16 16 9431 10541' 1110' 47.66 39.5 32.2 35.8 2572 2 4 WI AG E I CT HRS tl 741509 8 112" SEC XS12 t6 t6 16 10541' 11961 1420 56.7 47.3 30.5 58.2 2882 4 8 WT:: A E 112' LT HRS , 12 BP5736 REED EHP51AKPR 15 16 '18 11961' 12742 780' 36.18 38.7 39.5 36.9 2799 8 8 BT A 8 112 NA PR 8 112" , t3 LW7347 8 tl2" SMITH 20MFDP 18 t8 t8 12742' 13200' 459' 20 41.1 29.6 56.3 2973 2 2 LT ME I WT TD , 14 LW3372 8 112' SMITH 20MFDGPD 18 18 18 13209' 14009' 809' 38.31 34.1 35.0 48.7 2994 5 7 BT! A F I WT TD , DALLY REPORTS FOREST OIL CORP. V~vIRU #7 REPORT FOR MIKE MELLO DATE Jan 02, 2001 TIME 03:59:44 CASING INFORMATION 20"~ 120' SURVEY DATA DALLY WELLSITE REPORT DEPTH 1574 YESTERDAY 319 24 Hour Footage 1255 DEPTH INCLINATION 1342.72' 7.23 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 56.72 1340.82' BIT INFORMATION NO. SIZE TYPE 2 17.5" STC MSDGHOD DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE VVEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.25 VIS 66 FC 2/ SOL 6.8 MWD SUMMARY INTERVAL TOOLS TO INTERVAL S/N JETS IN OUT LK346 3X18, lX12 319' HIGH LOW 1909.6 @ 1305 10.8 7778 {~ 931 967 57 {~ 1320 0 62 (~ 850 1 1788 (~} 1339 621 DEPTH: 1420' PV 14 YP 30 FL SD .5 OIL 0 MBL GAS SUMMARY(units) HIGH LOW AVERAGE DITCHGAS 49 ~ 1520 0 (~ 577 6.7 CUTTING GAS 0 ~} 0 0 {~ 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 9384 ~ 1520 4 ~} 577 1320.0 ETHANE(C-2) 0 ~} 0 0 ~} 0 0.0 PROPANE(C-3) 0 ~} 0 0 {~ 0 0.0 BUTANE(C-4) 0 ~} 0 0 ~ 0 0.0 PENTANE(C-5) 0 (~ 0 0 @ 0 0 HYDROCARBON SHOWS NONE-METHANE GAS ONLY INTERVAL LITHOLOGY/REMARKS FOOTAGE HOURS 13.91 AVERAGE 1041 178.8 1227 3786.7 775 18.1 1236 40.6 547 1357.9 15.2 Gels pH GAS LITHOLOGY CLAY AND CLAYSTONE INTBD W~'~ SAND-MINOR AMTS OF COAL 0 PRESENT LITHOLOGY 60 ~ CLAY/CLAYSTONE, 40% SAND-GAS BACKGROUND HAS STEADLY INCRF.~SED DALLY ACTIVITY SUMMARY POOH-LOOKING FOR RESTRICTION; JETS PLUGGED. TRIP IN AND RESUME DRILLING. CONDITION REASON TIBIC PULLED CURRENT AVG 50.8 fi/hr 4288.4 amps 15.3 Klbs 52 RPM 1469 psi 22/32/32 CL- 450 8.8 Ca+ 40 CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUND/AVG 25 DESCRIPTION Epoch Personel On Board= 2 Daily Cost $1625 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR D. THOMPSON DATE Jan 07, 2001 TIME 4AM . CASING INFORMATION 13.375 ~}1987' SURVEY DATA BIT INFORMATION NO. SIZE TYPE 3 12.250 STC FGS+C DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.1 FC MWD SUMMARY INTERVAL TO TOOLS DAILY WELLSITE REPORT DEPTH 2910 YESTERDAY 1995 24 Hour Footage 915 VIS SOL DEPTH 2836.13' S/N LW5297 INCLINATION 46.58 INTERVAL JETS IN OUT 2x15,1x18, lx10 1995 ii HIGH LOW 925.8 ~ 2243 9.5 ~ 2710 7185 ~} 2391 -195 ~} 2711 44 ~ 2300 <1 ~} 2824 57 ~l 2631 0(SLIDE) ~! 2051 2294 (~ 2723 735 ~ 2539 i i DEPTH: 1995 PV YP SD OIL GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 209 ~} 2188 5 ~} 2904 42.0 CUTTING GAS 0 ~ 0 (~ 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 41900 ~ 2188 1140 (~, 2904 8400.5 ETHANE(C-2) 0 ~} 0 ~} 0.0 PROPANE(C-3) 0 ~} 0 ~} 0.0 BUTANE(C-4) 0 ~} 0 ~} 0.0 PENTANE(C-5) 0 ~} 0 ~ 0.0 HYDROCARBON SHOWS NONE-MENTHANE FROM COAL BEDS INTERVAL LITHOLOGYIREMARKS AZIMUTH 37.73 EPOCH PRESENT OPERATION= TRIP FOOTAGE HOURS 12.8 VERTICAL DEPTH 2880.31' CONDITION REASON T/BIC PULLED AVERAGE CURRENT AVG 103.8 99.7 fi/hr 2679.9 -52.5 amps 21.2 34.4 Klbs 22.7 0 RPM 1755.9 2023 psi FL Gels CL- MBL pH Ca+ CCI TRIP GAS= WIPER GAS= SURVEY= 0 CONNECTION GAS HIGH= AVG= 0 CURRENT CURRENT BACKGROUNDIAVG 25u GAS DESCRIPTION UTHOLOGY S~.DSTO.ES A.D COA's I"TE~'LEDDED WITH TUFFACEOUS C~YSTONES PRESE.T UTHO'OGY 60°~ TUFFACEOUS C~*YSTO.ES, 40% BA.D DAILY ACTIVITY SUMMARY DRILL OUT CEMENT AND SHOE; TEST CSG; DRILL AHEAD TO 2910; PULL OUT OF HOLE Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER WMRU #7 REPORT FOR DATE Jan 09, 2001 TIME 04:00:00 DAILY WELLSITE REPORT CASING INFORMATION 13.375" ~ 1987' DEPTH SURVEY DATA 3668.60' DEPTH 3759 YESTERDAY 3560 24 Hour Footage 199 INCLINATION 51.53 AZIMUTH 38.89 EPOCH PRESENT OPERATION= TRIPPING IN VERTICAL DEPTH 3196.30' BIT INFORMATION NO. SIZE TYPE 5 12.25" STC FGS+C DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 11.1 VIS FC 11 SOL MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CUTTING GAS S/N JETS LW5296 3X18, lXll HIGH 233.6 ~} 3744 8083 ~} 3568 53 @ ~eo3 57 ~} 3560 2766 (~ 3586 DEPTH: 3600' PV 26 YP SD .5 OIL HIGH 185 @ o INTERVAL IN OUT 3759 FOOTAGE CONDITION REASON HOURS TIBIC PULLED LOW AVERAGE CURRENT AVG 6.9 ~ 3756 60.1 32.5 fi/hr -37 ~} 3610 6232.4 7138.7 amps 5 ~ 3589 20.9 10.1 Klbs 4 ~} 3589 47.9 28 RPM 1906 ~} 3581 2601.0 2365 psi 28 FL 6.2 Gels 0 MBL pH METHANE(C-I) 38899 ETHANE(C-2) 0 PROPANE(C-3) 0 BUTANE(C-4) 0 PENTANE(C-5) 0 HYDROCARBON SHOWS INTERVAL LOW AVERAGE 3713 11 ~} 3588 46.2 o o @ o o.o CHROMATOGRAPHY(ppm) 3713 233g @ 3588 9871.5 o o @ o o.o o o @ o o.o o o @ o o.o o o @ o o.o NONE-ONLY COAL LITHOLOGYIREMARKS GAS I'ITHOLOGY SANDSTONES, TUFFACEOUS CLAYSTONES AND COALS PRESENT LITHOLOGY 50% SAND, 50% TUFFACEOUS CLAYSTONES DAILY ACTIVITY SUMMARY TRIP OUT FOR NEW BIT; TRIP IN WI DC TRIP OUT TRIP IN WITH TRICONE BIT 19148160 CL- 500 9 Ca+ 40 CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUNDIAVG 35 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLO DATE Jan 11, 2001 TIME 4AM CASING INFORMATION 13.375" ¢~ 1987' SURVEY DATA DAILY WELLSITE REPORT DEPTH 4966 YESTERDAY 4514 24 Hour Footage 452 DEPTH INCLINATION · 4796.68' 48.57 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 40.45 3916.52' BIT INFORMATION NO. SIZE 5 12.25" DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 11.4 VIS FC 2/ SOL MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CUTTING GAS TYPE STC FGS+C 64 15.5 165 0 S/N JETS LW5296 3xl 8, HIGH 671.1 ~} 4868 9578 ~} 4872 55 ~} 4814 66 (~ 4744 2696 ~} 4782 DEPTH: 4523' PV 21 YP SD .25 OIL INTERVAL IN OUT 3759' FOOTAGE HOURS 31.9 LOW AVERAGE 3.3 ~ 4714 57.1 -224 ~} 4857 6775.5 2 ~ 4872 26.3 0 (~ 4861 49.8 705 ~ 4789 2570.7 20 FL 6.6 Gels 0 MBL pH HIGH LOW AVERAGE ~ 4780 7 ~} 4690 44.9 @ o @ o.o CHROMATOGRAPHY(ppm) 4780 1610 ~} 4690 9276.6 4781 1 ~ 4884 3.0 o @ o.o o @ o.o o @ o.o NONE LITHOLOGYIREMARKS METHANE(C-I) 32985 ETHANE(C-2) 23 PROPANE(C-3) 0 BUTANE(C-4) 0 PENTANE(C.5) 0 HYDROCARBON SHOWS INTERVAL GAS CONDITION REASON TIBIC PULLED CURRENT AVG 34.4 fi/hr 7563.5 amps 28.4 Klbs 50 RPM 2616 psi 10~30~51 9.5 CL- 550 Ca+ 80 CCI TRIP GAS= WIPER GAS= 360u SURVEY= CONNECTION GAS HIGH= AVG= 0 CURRENT CURRENT BACKGROUNDIAVG 20 DESCRIPTION LITHOLOGY TUFFACEOUS CLAYS'I'ONES INTERBEDDED WITH SANDSTONES AND COALS PRESENT LITHOLOGY 80% TUFFACEOUS CLAYSTONE; 20% SAND DALLY ACTIVITY SUMMARY DRILL TO 4778'~SHORT TRIP 15 STDS- SHORT TRIP ~S 360u(F/THICK COALS)-REsUI~I'E DRILLING; Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP WMRU #7 REPORT FOR DATE Jan 11, 2001 TIME 03:56:04 CASING INFORMATION 13.375" ~ 1987' SURVEY DATA DAILY WELLSITE REPORT DEPTH 4966 YESTERDAY 4514 24 Hour Footage 452 DEPTH 4796.68' INCLINATION 48.57 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 40.45 3916.52' BIT INFORMATION NO. SIZE 5 12.25" TYPE STC FGS+C S/N LW5296 INTERVAL JETS IN 3X18 3759' OUT FOOTAGE HOURS 31.9 CONDITION T/BIC REASON PULLED DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DI~ILLiNG MUD REPORT MW 11.4 VIS FC 2/ SOL MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CUTTING GAS 84 15.5 PV SD 165 0 671.1 9578 55 66 2696 HIGH ~} 4868 3.3 ~} 4872 -224 ~i 4814 2 {~ 4744 1 ~ 4782 705 DEPTH: 4523' 21 YP 20 .25 OIL 0 LOW 1~ 4714 ~} 4857 ~} 4872 @ 4861 ~ 4789 AVERAGE 53.2 6995.4 26.7 50.4 2558.5 HIGH METHANE(C-I) 32985 ETHANE(C-2) 23 PROPANE(C-3) 0 BUTANE(C-4) 0 PENTANE(C-5) 0 HYDROCARBON SHOWS INTERVAL FL 6.6 Gels MBL pH LOW AVERAGE 4780 7 ~ 4690 40.7 o o ~ o o.o CHROMATOGRAPHY(ppm) 4780 -1 i~ 4912 8389.5 4781 -1 1~ 4912 2.5 o o @ o -o o o @ o o o o @ o -o NO~E LITHOLOGY/REMARKS CURRENT AVG 60.0 8089.7 6.6 52 2432 10130151 CL- 550 9.5 Ca+ 80 ii ft/hr amps Klbs RPM psi CCI TRIP GAS= 0 WIPER GAS= 360 U SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUND/AVG 20 U GAS DESCRIPTION LITHOLOGY TUFFACEOUS CLAYSTONES INTBD WITH SANDSTONES AND COALS PRESENT LITHOLOGY 80% TUFFACEOUS ClAYS'I'ONE, 20% SAND DAILY ACTIVITY SUMMARY DRILL TO 4778', SHORT TRIP 15 STANDS-SHORT TRIP GAS 360 U (F/THICK COALS)-RESUME DRILLING. Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLO DATE Jan 12, 2001 TIME 4AM . CASING INFORMATION 13.375"Q 1987' DAILY WELLSITE REPORT DEPTH 5431 YESTERDAY 4966 24 Hour Footage 465 DEPTH INCLINATION SURVEY DATA 5353.84 49.44 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 39.82 4286.01' BIT INFORMATION NO. SIZE TYPE 5 12.25" STC FGS+C DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 11.4 VIS 53 FC 2/ SOL 15.5 MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) HIGH DITCH GAS 176 ~l CUTTING GAS 0 ~} METHANE(C-I) 35066 (~ ETHANE(C-2) 33 (~} PROPANE(C-3) 0 ~} BUTANE(C-4) 0 ~} PENTANE(C-5) 0 ~} HYDROCARBON SHOWS INTERVAL INTERVAL SIN JETS IN LW5296 3xl 8 3759 HIGH 345.6 @ 5065 10483 (~ 5409 36 @ 5196 65 Q 5418 2533 ~} 4963 DEPTH: 4966' PV 18 YP SD .25 OIL OUT FOOTAGE HOURS 51.9 LOW AVERAGE 3.2 ~ 5298 48.0 4852 (~ 5340 8674.6 0 ~ 54O5 25.5 22 ~} 5154 54.5 1076 ~ 5133 2433.2 CONDITION T/B/C CURRENT AVG 7.6 9612.1 25.8 63 2462 12 FL 6.6 Gels 7118/30 CL- 700 0 MBL pH 9 Ca+ 80 LOW AVERAGE 5224 18 ~ 4931 54.3 o @ o.o CHROMATOGRAPHY(ppm) 5224 3629 ~} 4931 10598.5 5222 1 ~} 5309 4.8 o @ o.o o @ o.o 5420 0 (~ 5420 0.0 COAL GAS SHOWS LITHOLOGY/REMARKS REASON PULLED LITHOLOGY TUFFACEOUS CLAYSTONES INTERBEDDED WITH SANDSTONES AND COALS PRESENT LITHOLOGY 30% TUFFACEOUS CLAYSTONE; 70% COAL AT 5420' DALLY ACTIVITY SUMMARY DRILLING AHEAD fi/hr amps Klbs RPM psi CCI TRIP GAS= WIPER GAS= SURVEY= CONNECTION GAS HIGH= AVG= 0 CURRENT CURRENT BACKGROUNDIAVG 40 GAS DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLO DATE Jan 13, 2001 TIME 4AM CASING INFORMATION 13.375" Q 1987' DALLY WELLSITE REPORT DEPTH 5510 YESTERDAY 5433 24 Hour Footage 77 DEPTH INCLINATION SURVEY DATA 5353.84' 49.44 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 39.82 4286.01' BIT INFORMATION NO. SIZE TYPE SIN 6 12.25" STC FGS+C LW6934 DRILLING PARAMETERS RATE OF PENETRATION 143.2 SURFACE TORQUE 10116 WEIGHT ON BIT 28 ROTARY RPM 52 PUMP PRESSURE 2602 DRILLING MUD REPORT MW 11.3 VIS 60 PV FC 2/ SOL 15.5 SD MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) HIGH DITCH GAS 84 Q CUTTING GAS 0 (~ METHANE(C-I) 16830 ~ ETHANE(C.2) 0 (~ PROPANE(C-3) 0 ~ BUTANE(C-4) 0 Q PENTANE(C-5) 0 ~} HYDROCARBON SHOWS INTERVAL INTERVAL JETS IN OUT 3xl 8,1 xl 1 5433 HIGH LOW @ 5470 S.S ~ ~ 5471 5409 Q (~ 5452 8 ~ ~ 5446 27 ~ (~ 5450 1027 ~ DEPTH: 5433' 24 YP 21 FL .5 OIL 0 MBL FOOTAGE HOURS 2.64 CONDITION TIBIC AVERAGE CURRENT AVG 5452 46.5 54.2 5438 9666.5 10116.8 5438 19.8 13.2 5438 50.7 50 5434 2576.3 2541 8.6 Gels 14156/75 CL- 1100 pH 9 Ca+ 120 REASON PULLED ft/hr amps Klbs RPM psi CCI LOW AVERAGE 5437 25 ~ 5441 47.5 TRIP GAS= 1192 0 ~ 0.0 WIPER GAS= CHROMATOGRAPHY(ppm) SURVEY-- 5437 5010 ~ 5441 9494.2 CONNECTION GAS HIGH= 0 {~} 0.0 AVG= 0 (~ 0.0 CURRENT 0 0 ~ 0.0 CURRENT BACKGROUND/AVG 35 o @ o.o COAL GAS LITHOLOGYIREMARKS GAS DESCRIPTION LITHOLOGY TUFFACEOUS CLAYSTONE8 AND SANDSTONES INTERBEDDED WITH COALS PRESENT LITHOLOGY 50% TUFFACEOUS CLAYSTONES; 50% SAND DAILY ACTIVITY SUMMARY DRILL TO 5433' AND TRIP OUT FOR NEW BIT; TEST BOP'S-TRIP IN WITH NEW BIT-RESUME DRILLING Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP WMRU #7 REPORT FOR MIKE MELLO DATE Jan 14, 2001 TIME 4AM CASING INFORMATION 13.375" ~ 1987' SURVEY DATA DALLY WELLSITE REPORT DEPTH 585O YESTERDAY 5510 24 Hour Footage 340 DEPTH INCLINATION 5541.75' 50.82 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 39.65 4405.83' BIT INFORMATION NO. SIZE 6 12.25" DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 11.4 FC 2/ MWD SUMMARY INTERVAL . TO TOOLS GAS SUMMARY(units) DITCH GAS CUTTING GAS TYPE STC FGS+C VIS SOL 62 16 INTERVAL S/N JETS IN OUT LW8934 3x18,1xll 5433 HIGH LOW 170.7 ~} 5523 2.1 ~} 11510 (~ 5820 -52 (~ 41 ¢~} 5738 0 ~ 74 (~ 5596 1 ~ 2839 (~ 5601 1566 {~ DEPTH: 5512' PV 19 YP 19 FL SD .25 OIL 0 MBL HIGH LOW AVERAGE 185 ~ 5629 19 ~ 5702 56.2 o @ o @ o.o CHROMATOGRAPHY(ppm) METHANE(C-I) 37600 (~ 5630 3976 (~} 5702 10953.6 ETHANE(C-2) 65 ~l 5630 1 ~ 5702 15.3 PROPANE(C-3) 7 ~ 5793 1 {~ 5820 0.4 BUTANE(C-4) 0 ~ 0 ~} 0.0 PENTANE(C-5) 0 ~i 0 ~ 0.0 HYDROCARBON SHOWS COAL GAS INTERVAL LITHOLOGY/REMARKS LITHOLOGY CLAYSTONES INTERBEDDED WITH SANDSTONES AND COALS PRESENT LITHOLOGY 50% CLAYSTONE; 50% SAND DAILY ACTIVITY SUMMARY DRILLING AHEAD FOOTAGE HOURS 21.4 CONDITION REASON TIBIC PULLED AVERAGE CURRENT AVG 5696 36.3 44.7 5735 9327.7 11040.8 5739 23.2 15.3 5728 52.8 66 5691 2822.1 2547 6.8 Gels 14145163 CL- pH 9 Ca+ GAS fl/hr amps i(Jbs RPM psi 1100 120 CCI TRIP GAS= WIPER GAS= SURVEY= CONNECTION GAS HIGH= AVG= 0 CURRENT CURRENT SACKGROUNDIAVG 45 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP WMRU #7 REPORT FOR MIKE MELLOW DATE Jan 16, 2001 TIME 04:00:00 CASING INFORMATION 13.375" ~ 1987' SURVEY DATA DAILY WELLSITE REPORT DEPTH 6010.92' DEPTH 6334 YESTERDAY 6192 24 Hour Footage 142 INCLINATION 48.43 EPOCH PRESENT OPERATION= TRIP OPERATIONS AZIMUTH VERTICAL DEPTH 42.26 4706.75' BIT INFORMATION NO. SIZE 6 12.25" DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 11.4 FC 2/ i MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CU'I'rlNG GAS TYPE STC FGS+C VIS 58 PV SOL 16 SD S/N LVV6934 157.9 11883 64 63 2646 INTERVAL JETS IN OUT 3X18,1X11 5433 6334 HIGH LOW ~ 6193 3.8 ~ {~ 6195 -89 {~ (~ 6309 9 ~ ~} 6320 16 ~ {~ 6297 1562 ~ DE.H: 6182' 19 YP 18 FL .25 OIL 0 MBL FOOTAGE HOURS 901 50.7 AVERAGE 6314 21.5 6305 8154.0 6196 34.5. 6253 39.5 8327 2507.7 6.6 ii ! HIGH LOW AVERAGE 221 (~ 6267 25 (~ 6318 76.4 o @ o o @ o o.o CHROMATOGRAPHY(ppm) METHANE(C-I) 50869 ~ 6267 5840 {~ 6318 17098.2 ETHANE(C-2) 60 (~ 6267 1 ~ 6333 19.0 PROPANE(C-3) a ~ 6266 1 ~ 6292 o.8 BUTANE(C-4) 0 ~} 0 0 ~} 0 0.0 PENTANE(C-5) 0 ~} 0 0 {~ 0 0.0 HYDROCARBON SHOWS COAL GAS INTERVAL LITHOLOGYIREMARKS LITHOLOGY SANDSTONES AND CLAYSTONES INTBD WITH COALS PRESENT LITHOLOGY 30% SAND, 70% CLAYSTONE DAILY ACTIVITY SUMMARY DRILL AHEAD TO 6280'-SHORT TRIP-RESUME DRILLING TO 6334-POOH. CONDITION REASON TIBIC PULLED CURRENT AVG 5.5 If/hr 10955.1 amps 22.7 Klbs 62 RPM 2531 psi Gels 11160/74 CL- 1200 pH 9.0 Ca+ 100 GAS CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 0 ^VG= 0 CURRENT 0 CURRENT BACKGROUNDIAVG 40 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP WMRU #7 REPORT FOR MIKE MELLOW DATE Jan 16, 2001 TIME 04:00:00 DAILY WELLSITE REPORT EPOCH DEPTH 6334 YESTERDAY 6192 24 Hour Footage 142 PRESENT OPERATION= TRIP OPERATIONS CASING INFORMATION 13.375" ~} 1987' DEPTH SURVEY DATA 6010.92' INCLINATION 48.43 AZIMUTH VERTICAL DEPTH 42.26 4706.75' BIT INFORMATION NO. SIZE TYPE 6 12.25" STC FGS+C DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 11.4 VIS FC 2/ SOL MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS cu'n'ING GAS 58 16 INTERVAL S/N JETS IN OUT LVV6934 3X18, lXl 1 5433 6334 HIGH LOW 157.9 (~ 6193 3.8 11883 @ 6195 -89 64 (~ 6309 9 63 ~ 6320 16 2646 ~} 6297 1562 DEPTH: 6182' PV 19 YP 18 FL SD .25 OIL 0 MBL HIGH LOW AVERAGE 221 ~} 6267 25 @ 6318 76.4 o @ o o @ o o.o CHROMATOGRAPHY(ppm) METHANE(C-I) 50869 ~ 6267 5840 ~ 6318 17098.2 ETHANE(C-2) 60 ~ 6267 1 t~ 6333 19.0 PROPANE(C-3) 8 {~ 6266 1 i~ 6292 0.8 BUTANE(C-4) 0 ~} 0 0 @ 0 0.0 PENTANE(C-5) 0 ~i 0 0 {~ 0 0.0 HYDROCARBON SHOWS COAL GAS INTERVAL LITHOLOGYIREMARKS FOOTAGE HOURS 901 50.7 CONDITION REASON TIBIC PULLED AVERAGE CURRENT AVG 6314 21.5 5.5 fi/hr 6305 8154.0 10955.1 amps 6196 34.5 22.7 Klbs 6253 39.5 62 RPM 6327 2507.7 2531 psi 6.6 Gels pH 11160/74 CL. 1200 9.0 Ca+ 100 GAS LITHOLOGY SANDSTONES AND CLAYSTONES INTBD WITH COALS PRESENT LITHOLOGY 30% SAND, 70% CLAYSTONE DAILY ACTIVITY SUMMARY DRILL AHEAD TO 6280'-SHORT TRIP-RESUME DRILLING TO 6334-POOH. CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUND/AVG 40 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP WMRU #7 REPORT FOR D. THOMPSON DATE Jan 18, 2001 TIME 4AM CASING' INFORMATION 13.375"~} 1987' SURVEY DATA DAILY WELLSITE REPORT DEPTH 6535 YESTERDAY 6391 24 Hour Footage 144 DEPTH INCLINATION AZIMUTH 6457.11' 45.45 43.73 BIT INFORMATION NO. SIZE TYPE 7 12.25" STC MOSSOD DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW VIS FC SOL MWD SUMMARY INTERVAL TOOLS TO ii i GAS SUMMARY(units) HIGH DITCH GAS 143 ~} CUTTING GAS 0 ~ METHANE(C-I) 27819 ETHANE(C-2) 37 PROPANE(C-3) S BUTANE(C-4) 0 PENTANE(C-5) 0 HYDROCARBON SHOWS INTERVAL S/N JETS LRO135 3x18,1x12 HIGH 47.2 ~} 6517 12192 ~} 6432 63 ~ 6430 58 (~ 6502 2938 ~ 6474 SD INTERVAL IN OUT FOOTAGE 6334 6535 201 EPOCH HOURS 21.18 LOW AVERAGE 2.8 ~ 6534 18.2 -59 ~} 6399 7711.8 5 ~} 6432 39.1 20 ~ 6431 37.8 1479 ~ 6441 2804.2 DEPTH: NA YP FL OIL MBL ii LOW AVERAGE 6515 7 {~ 6485 45.2 o @ o.o CHROMATOGRAPHY(ppm) 6399 2020 ~ 6485 9529.4 6520 1 ~} 6499 7.7 I ~} 6525 0.5 o @ o.o o @ o.o COAL GAS ONLY LITHOLOGYIREMARKS PRESENT OPERATION= POOH LITHOLOGY "' FINISHED DRILLIN~ THRU COAL SECTION-DRILLIN(~ CLAYSTONE PRESENT LITHOLOGY 70% TUFFACEOUS CLAYS'TONE, 30% COAL DALLY ACTIVITY SUMMARY DRILL AHEAD TO 0535'-SHORT TRIP- ClRC AND COND. HOLE-POOH VERTICAL DEPTH 5008.74' CONDITION REASON TIBIC PULLED CURRENT AVG 4.1 ft/hr 10792.5 amps 35.0 Klbs 56 RPM 2847 psi Gels CL- pH Ca+ CCI H I II I TRIP GAS= WIPER GAS= 90u SURVEY= CONNECTION GAS HIGH= AVG-- CURRENT CURRENT BACKGROUNDIAVG 20 GAS DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER V~VIRU #7 REPORT FOR DATE Jan 18, 2001 TIME 04:00:00 DAILY WELLSITE REPORT i CASING INFORMATION 13.375" ~ 1987' DEPTH SURVEY DATA 6457.11' DEPTH 6535 YESTERDAY 6391 24 Hour Footage 144 INCLINATION AZIMUTH 45.45 43.73 EPOCH PRESENT OPERATION= POOH VERTICAL DEPTH 5008.74' · BIT INFORMATION NO. SIZE TYPE 7 12.25" STC M05SOD DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW VIS FC SOL MWD SUMMARY INTERVAL TO TOOLS SIN LRO135 HIGH 47.2 ~} 6517 12192 ~ 6432 63 ~ 6430 58 ~ 8502 2938 ~ 6474 SD · i iii INTERVAL ~ETS IN OUT FOOTAGE 3X18, lX12 6334 6535 201 HOURS 21.18 LOW AVERAGE 2.8 ~ 8534 18.2 -59 ~} 6399 7726.7 5 ~} 6432 39.1 20 ~ 6431 37.7 1479 ~ 6441 2804.7 .! DEPTH: NA YP FL OIL MBL i GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 143 ~ 6515 7 i~ 6485 45.3 CUTTING GAS 0 ~) 0 0 (~ 0 0,0 CHROMATOGRAPHY(ppm) METHANE(C-I) 27819 ~ 6399 2020 ~} 6485 9553.2 ETHANE(C-2) 37 (~ 6520 1 ~} 6499 7.7 PROPANE(C-3) 8 (~ 6514 1 (~ 6525 0.5 BUTANE(C-4) 0 ~ 0 0 (~ 0 0.0 PENTANE(C-5) 0 ~ 0 0 ~} 0 0.0 HYDROCARBON SHOWS COAL GAS ONLY INTERVAL LITHOLOGYIREMARKS ii ii I~'ITHOLOGY" ' I~INISHED DRILLING THROUGH COAL SECTION-DRILLING CLAYSTONE PRESENT LITHOLOGY 70% TUFFACEOUS CLAYSTONE, 30% COAL DAILY ACTIVITY SUMMARY DRILL AHEAD TO 0535'.SHORT TRIP-CIRC ANI~ CoND'ITION HOLE-POOHi GAS i i iii CONDITION REASON TIBIC PULLED CURRENT AVG 4.1 fi/hr 10792.5 amps 35.0 Klbs 56 RPM 2847 psi Gels CL- pH Ca+ CCI TRIP GAS= 0 VVIPER GAS= 90 SURVEY-- 0 CONNECTION GAS HIGH" 0 AVG= 0 CURRENT 0 CURRENT BACKGROUND/AVG 20 DESCRIPTION H Epoch Personel On Board= 4 Daily Cost $2185 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLO DATE Jan 25, 2001 TIME 4AM DAILY WELLSITE REPORT DEPTH 6685 YESTERDAY 6535 24 Hour Footage 150 EPOCH CASING INFORMATION 9.625"~} 6535° SURVEY DATA BIT INFORMATION NO. SIZE TYPE S/N 9 8.5" SEC S82FL 640671 DRILLING PARAMETERS RATE OF PENETRATION 483.4 SURFACE TORQUE 6889 WEIGHT ON BIT 45 ROTARY RPM 48 PUMP PRESSURE 3320 DRILLING MUD REPORT MW 9.2 VIS FC SOL , MWD SUMMARY INTERVAL TO TOOLS PRESENT OPERATION= DRILLING AHEAD DEPTH INCLINATION AZIMUTH VERTICAL DEPTH INTERVAL JETS IN OUT 2x16,1x15 6535 HIGH LOW ~ 6601 10.0 ~ 6543 ~ 6563 -65 ~ 6600 ~} 6614 1 ~} 6536 ~ 6542 0(SLIDE) (~ 6585 ~} 6566 1937 ~ 6562 DEPTH: NA PV YP SD OIL FOOTAGE HOURS 6.5 CONDITION REASON TIB/C PULLED AVERAGE CURRENT AVG 107.1 43.4 fi/hr 4165.6 6033.3 amps 23.6 21.3 Klbs 29.2 40 RPM 2802.2 2683 psi FL Gels CL- MBL pH Ca+ CCi GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 203 ~ 6640 92 ~} 6564 113.7 TRIP GAS= cu'r'I'ING GAS 0 (~ 0 ~} 0.0 WIPER GAS= CHROMATOGRAPHY(ppm) SURVEY= METHANE(C-I) 21295 ~} 6640 1328 ~ 6536 5338.8 CONNECTION GAS HIGH= ETHANE(C-2) 5 ~} 6640 1 1~ 6648 0.4 AVG= 0 PROPANE(C-3) 183 ~ 6548 30 (~} 6635 78.0 CURRENT BUTANE(C-4) 868 ~} 6546 148 (~ 6634 373.0 CURRENT BACKGROUND/AVG 110 PENTANE(C-5) 2815 (~ 6546 273 @ 6634 946.7 HYDROCARBON SHOWS ONLY ONE CO'AL INTERVAL-NOTE HIGH GAS BACKGROUND REFLE~"'FS OIL BASE MUD SYSTEM-NOTE HIGH C'4 & C-5 INTERVAL LITHOLOGY/REMARKS GAS DESCRIPTION LITHOLOGY DRILLED A THICK SANDSTONE SECTION WHEN DRILLED OUT PRESENT LITHOLOGY 50% SANDSTONE 50% TUFFACEOUS CLAYSTONE.INCREASING AMOUNTS OF CLAYSTONE DAILY ACTIVITY SUMMARY DRILL CEMENT AND TEST CSG; DRILL AHEAD Epoch Personel On Board= 4 Daily Cost $2245 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLOW DATE Jan 27, 2001 TIME 04:00 CASING INFORMATION 9.625" ~} 6535' DAILY WELLSITE REPORT DEPTH 8O54 YESTERDAY 7773 24 Hour Footage 281 DEPTH INCLINATION AZIMUTH SURVEY DATA 7972.77' 49.44 38.19 BIT INFORMATION NO. SIZE TYPE S/N 9 8.5" SEC S82FL 640671 PARAMETERS OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.0+ VIS 93 PV FC 12 SOL 9.0 SD MWD SUMMARY NTERVAL TO TOOLS GAS SUMMARY(units) HIGH DITCH GAS 371 ~} CUTTING GAS 0 ~ METHANE(C-I) 33472 ETHANE(C-2) 61 PROPANE(C-3) 78 BUTANE(C-4) 159 PENTANE(C-5) 93 INTERVAL INTERVAL JETS IN OUT 2X16,1X15 6535 8053 512.0 12109 63 44 3113 HIGH ~} 8006 8.4 ~ 7999 -77 ~ 8037 1 ~ 7938 1 ~} 786O 1811 DEPTH: 7657' 20 YP 18 OIL 70 FOOTAGE LOW @ 8053 ~ 7870 ~} 7828 ~} 8044 ~} 7799 FL MBL Gels pH SHOWS LOW AVERAGE 7893 64 ~ 7984 152.4 8054 0 ~ 8054 0.0 CHROMATOGRAPHY(ppm) 7893 4434 ~l 7984 13159.0 7865 15 ~ 7800 29.6 8050 9 ~ 8006 31.5 8052 10 ~ 7962 59.9 7811 11 ~} 7834 30.3 ONLY COAL GAS MTHOLOGY/REMARKS DRILLING MASSIVE CLAYSTONE SECTION WITH COALS AND THIN SANDS PRESENT LITHOLOGY 40% COAL, 60% TUFFACEOUS CLAYSTONE DAILY ACTIVITY SUMMARY DRILL TO 8053', POOH. EPOCH PRESENT OPERATION= TRIP OUT HOURS 29.46 VERTICAL DEPTH 5997.62' CONDITION REASON TIBIC PULLED AVERAGE CURRENT AVG 84.7 14.0 fi/hr 7577.3 10921.5 amps 29.9 3.6 Klbs 29.5 28 RPM 2929.0 2496 psi 22/30132 CL- 30500 Ca+ CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUNDIAVG 120 GAS DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2245 Report by: GEORGE BAKER FOREST OIL CORP. V~vlRU #7 REPORT FOR MIKE MELLO DATE Jan 28, 2001 TIME 4AM CASING INFORMATION 9.625" ~ 6535' DAILY WELLSITE REPORT DEPTH 8433 YESTERDAY 8053 24 Hour Footage 380 DEPTH INCLINATION SURVEY DATA 8313.36' 50.79 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 41.01 6214.31 BIT INFORMATION NO. SIZE TYPE S/N JETS 10 8.5" PDC JS3948 DRILLING PARAMETERS RATE OF PENETRATION 442.5 SURFACE TORQUE 16612 VVEIGHT ON BIT 30 ROTARY RPM 93 PUMP PRESSURE 2862 DRILLINg'MUD REPORT MW 9.3 VIS 142 PV FC 13 SOL 7.93 SD MWD SUMMARY INTERVAL TO TOOLS INTERVAL IN OUT 8053' HIGH @ 81Ol (~ 8204 ~ 8053 @ 8300 @ 8053 DEPTH: 8053' 22 YP OIL FOOTAGE LOW 3.6 @ 8280 4287 ~} 8115 o @ e2oa 16 (~ 8115 2025 (~ 8115 15 FL 73 MBL GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 200 ~i 8390 48 {~ 8105 103.6 CUTI'ING GAS 0 ~} 0 ~l 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 34798 (~ 8399 3117 (~} 8195 9537.1 ETHANE(C-2) 99 ~} 8214 9 ~ 8081 40.3 PROPANE(C-3) 358 ~} 8214 18 ~} 8081 128.3 BUTANE(C-4) 831 (~ 8214 38 (~i 8081 296.3 PENTANE(C-5) 219 ~} 8163 12 ~ 8162 91.3 HYDROCARBON SHOWS COAL C:~S ONLY IN'rERVAL LITHOLOGY/REMARKS LITHOLOGY ' TUFFACE6US CLAYSTONES INTERBEDDED WITH COALS AND SANDSTONES PRESENT LITHOLOGY 40% CARBONACEOUS SHALE 40%COAL 20% SANDSTONE DALLY ACTIVITY SUMMARY TRIP IN WITH NEW BIT; RESUME DRILLING HOURS 11.09 CONDITION TIBIC REASON PULLED AVERAGE CURRENT AVG 65.0 23.6 fi/hr 13818.2 14996.6 amps 5.1 8.3 K~bs 66.9 92 RPM 2648.1 2458 psi Gels 19127129 CL- pH Ca+ GAS 28500 CCI TRIP GAS= 260u WIPER GAS= SURVEY= CONNECTION GAS HIGH= AVG= CURRENT CURRENT SACKGROUNDIAVG 90 DESCRIPTION Epoch Personel On. Board= 4 Daily Cost $2245 Report by: GEORGE BAKER FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLO DATE Jan 29, 2001 TIME 4AM CASING INFORMATION 9.625"~6535' DAILY WELLSITE REPORT DEPTH 886O YESTERDAY 8433 24 Hour Footage 427 DEPTH INCLINATION SURVEY DATA 8683.68 47.56 EPOCH PRESENT OPERATION= DRILLING AHEAD AZIMUTH VERTICAL DEPTH 37.03 6453.23 BIT INFORMATION NO. SIZE TYPE S/N 10 8.5" STC MA985PX DRILLING PARAMETERS RATE OF PENETRATION 132.7 SURFACE TORQUE 15946 WEIGHT ON BIT 34 ROTARY RPM 9O PUMP PRESSURE 2696 DRILLING MUD REPORT MW 9.0 VIS 97 PV FC . /2 SOL 6.95 SD MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) HIGH DITCH GAS 183 ~l CUTTING GAS 0 ~ METHANE(C-I) 23561 ETHANE(C-2) 57 PROPANE(C-3) 83 BUTANE(C-4) 135 PENTANE(C-5) 59 HYDROCARBON SHOWS INTERVAL INTERVAL JETS IN OUT 3xl 3,3xl 1 8053' HIGH ~ 8604 3.0 (~ 8701 -157 ~ 8458 <1 @ 8455 1 ~ 8587 652 DEPTH: 8801' 23 YP 19 OIL 74 LOW FOOTAGE FL MBL 8650 8629 8642 8625 8492 LOW AVERAGE 8818 43 @ 8516 91.3 o @ o.o CHROMATOGRAPHY(ppm) 8818 2174 (~ 8516 8389.4 8609 1 ~ 8521 24.2 8742 1 (~ 8622 16.4 8753 1 ~ 8558 24.3 8443 I (~i 8609 9.1 ONLY COAL GAS LITHOLOGY/REMARKS Gels pH LITHOLOGY TUFFACEOUS CLAYSTONES WITH MINOR COALS AND SANDS PRESENT LITHOLOGY 60% TUFFACEOUS CLAYSTONE; 10% TUFFACEOUS SILTSTONE; 30% COAL DAILY ACTIVITY SUMMARY DRILLING AHEAD; SHORT TRIP AT 6493'-RESUME DRILLING HOURS 27.05 AVERAGE 39.7 10621.5 7.0 51.5 2298.0 23~34~36 GAS CONDITION TIBIC REASON PULLED CURRENT AVG 23.4 14258.3 6.3 76 2534 CL- Ca+ 28000 ffJhr amps Klbs RPM psi CCI TRIP GAS= WIPER GAS= 101u SURVEY= CONNECTION GAS HIGH= AVG= CURRENT CURRENT BACKGROUNDIAVG 100 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2245 Report by: GEORGE BAKER FOREST OIL CORP V~ARU #7 REPORT FOR MIKE MELLO DATE Jan 31, 2001 TIME 04:00 DAILY WELLSITE REPORT EPOCH DEPTH 943O YESTERDAY 9344 24 Hour Footage 86 PRESENT OPERATION= TRIP IN HOLE WI BIT #10 CASING INFORMATION 9.625" (~ 6535' SURVEY DATA DEPTH INCLINATION AZIMUTH VERTICAL DEPTH BIT INFORMATION NO. SIZE TYPE 9 8.5" STC MA985PX 10 8.5" SEC S82F INTERVAL S/N JETS IN OUT 3X13,3Xll 8053' 9431' 741483 3X16 9431' CONDITION REASON FOOTAGE HOURS T/BIC PULLED 1378' 53.75 2/4-X-I PR DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW FC MWD SUMMARY INTERVAL TOOLS TO 33.3 15929 52 63 2668 HIGH LOW ~ 9391 4.1 (~ 9419 SLIDE ¢~ 9352 0 @ 9361 15 @ 9386 2010 DEPTH: VIS F~ SOL SD AVERAGE CURRENTAVG 9401 17.2 5.0 fi/hr 9406 9822.1 12814.8 amps 9394 12.4 16.6 Klbs 9399 36.3 48 RPM 9346 2380.5 2482 psi YP FL Gels CL- OIL MBL pH Ca+ CCI GAS SUMMARY(units) HIGH LOW DITCH GAS 70 ~ 9393 29 ~ 9411 CUTTING GAS 0 ~ 9430 0 (~ 9430 CHROMATOGRAPHY(ppm) METHANE(C-I) 14792 (~ 9429 2575 ~} 9411 ETHANE(C-2) 54 {~ 9429 6 {~} 9412 PROPANE(C-3) 25 (~ 9429 I ~} 9418 BUTANE(C-4) 51 ~} 9429 5 ~ 9421 PENTANE(C-5) 0 ~} 9430 0 ~} 9430 HYDROCARBON SHOWS NONE INTERVAL LITHOLOGYIREMARKS LITHOLOGY 9360 - 9430' = 80% CLAY, 20% SILT PRESENT LITHOLOGY 80% CLAY, 20% SILT DAILY ACTIVITY SUMMARY DRILL TO 9431, POOH FOR BIT #9, RIH WITH BIT #10 AVERAGE 54.0 0.0 5615.9 21.6 7.7 2.7 0.0 GAS TRIP GAS= NA WIPER GAS-- 0 SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUND/AVG 0 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR FOREST OIL CORP. WMRU #7 REPORT FOR MIKE MELLO DATE Jan 31,2001 TIME 04:00 DAILY WELLSITE REPORT EPOCH DEPTH 9432 YESTERDAY 9344 24 Hour Footage 88 PRESENT OPERATION-- TRIP IN HOLE WI BIT #10 CASING INFORMATION 9.6~_5" ~} 6535' SURVEY DATA BIT INFORMATION NO. SIZE TYPE 9 8.5" STC MA985PX 10 8.5" SEC S82F DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW FC V1S SOL DEPTH S/N 741483 54.2 15929 52 63 2668 INCLINATION INTERVAL JETS IN OUT 3X13, 3X11 8053 9431 3X16 9431' HIGH LOW (~ 9431 4.1 ~ @ 9419 -322 @ ~ 9352 0 ~} (~ 9361 6 ~ ~ 9386 2010 ~ DE,H: PV SD AZIMUTH Vr-K fiCAL DEPTH CONDITION REASON FOOTAGE HOURS TIB/C PULLED 1378 53.75 2/4-X-I PR AVERAGE CURRENT AVG 9401 17.7 24.7 fi/hr 9406 9751.1 1832.2 amps 9394 12.5 9.4 Klbs 9432 36.0 6 RPM 9346 2375.3 2099 psi YP FL Gels CL- OIL MBL pH Ca+ CCI MWD SUMMARY INTERVAL TOOLS TO GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 78 ~} 9432 29 ~ 9411 54.3 CU'I-I'ING GAS 0 ~ 0 0 ~} 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 14792 ~} 9429 2575 (~ 9411 5638.5 ETHANE(C-2) 54 ~ 9429 6 ~} 9412 21.6 PROPANE(C-3) 25 ~} 9429 1 ~ 9418 7.8 BUTANE(C-4) 51 ~ 9429 5 ~} 9421 3.1 PENTANE(C-5) 0 ~ 0 0 (~ 0 0.0 HYDROCARBON SHOWS NONE INTERVAL LITHOLOGYIREMARKS LITHOLOGY 9360 - 9430' = 80% CLAY, 20% SILT PRESENT LITHOLOGY 80% CLA, 20% SILT DAILY ACTIVITY SUMMARY DRILL TO 9431', POOH FOR BIT # 9, RIH WITH BIT #10 TRIP GAS= NA WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH-- 0 AVG= 0 CURRENT 0 CURRENT BACKGROUNDIAVG 0 GAS DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR. FOREST OIL CORP WMRU #7 REPORT FOR MIKE MELLO · DATE Feb 01, 2001 TIME 04:00 CASING INFORMATION 9.625" Q 6535' SURVEY DATA DAILY WELLSITE REPORT DEPTH 9737 YESTERDAY 9430 24 Hour Footage 307 DEPTH 9338 INCLINATION 47.50 AZIMUTH 37.84 EPOCH PRESENT OPERATION= DRILLING VERTICAL DEPTH 6895.29 BIT INFORMATION NO. SIZE TYPE 10 8.5 SEC S82F i DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.0 VIS FC /2 SOL MWD SUMMARY INTERVAL TOOLS TO 96 5.81 S/N 741483 SD INTERVAL JETS IN 3X16 9431 197.5 14074 37 53 2931 OUT FOOTAGE HOURS HIGH @ 9533 2.9 ~i 9603 -80 (~ 9693 3 ~} 9474 5 ~ 9502 1233 DEPTH: 9805 23 YP 17 OIL 76% LOW AVERAGE Q 9434 39.2 (~ 9476 11837.2 (~ 9434 24.7 @ 9700 44.1 ~} 9700 2679.3 FL Gels MBL pH GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 171 ~} 9642 24 ~} 9572 63.6 CUTrlNG GAS 0 ~ 0 0 ~} 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 27179 ~ 9446 2805 Q 9543 6758.5 ETHANE(C-2) 57 ~ 9446 5 (~ 9800 22.4 PROPANE(C-3) 60 ~ 9707 1 {~ 9477 13.9 BUTANE(C-4) 125 Q 9708 1 ~ 9608 25.3 PENTANE(C-5) 20 (~ 9708 1 ~ 9633 2.7 HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGY/REMARKS LITHOLOGY CLAY/SAND/COAL CONDITION REASON TIB/C PULLED CURRENT AVG 20.2 fi/hr 12394.8 amps 25.6 Klbs 44 RPM 2795 psi 22133134 CL- 31000 Ca+ CCI TRIP GAS= 20019431° WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 35 AVG= 7 CURRENT 7 CURRENT BACKGROUNDIAVG 50 GAS DESCRIPTION PRESENT LITHOLOGY 9780' 60% SAND, 30% CLAY, 10% SILT ' DAILY ACTIVITY SUMMARY MAKE UP BI-~, RIH TO SHOE, CUT AND SLIP DRILL LINE, ON BO'FI'OM 8:45 AM, DRILL AHEAD Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR. FOREST OIL CORPORATION WMRU #7 REPORT FOR MIKE MELLO DATE Feb 02, 2001 TIME 04:00 CASING INFORMATION 9.625" (~ 6535' DAILY WELLSITE REPORT DEPTH 1O164 YESTERDAY 9737 24 Hour Footage 427 DEPTH INCLINATION SURVEY DATA 9903' 48.96 INTERVAL SIN JETS IN 741483 3X16 9431 AZIMUTH 40.85 EPOCH OUT FOOTAGE HOURS PRESENT OPERATION= DRILLING VERTICAL DEPTH 7271.33 CONDITION REASON T/BIC PULLED BIT INFORMATION NO. SIZE TYPE 10 8.5 SEC S82F DRILLING PARAMETERS HIGH LOW AVERAGE CURRENT AVG RATE OF PENETRATION 264.8 ~ 9890 5.4 ~} 10075 40.7 41.8 fi/hr SURFACE TORQUE 15179 ~ 10028 SLIDE ~ 10009 10320.0 13547.7 amps WEIGHT ON BIT 68 ~ 9862 0 ~ 9740 32.4 36.1 Klbs ROTARY RPM 50 ~ 9828 SLIDE ~ 9876 34.3 43 RPM PUMP PRESSURE 2925 ~} 10030 1753 (~ 10008 2343.1 2703 psi DRILLING MUD REPORT DEPTH: MVV VIS FC SOL MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 244 ~} 10162 18 (~ 9942 58.8 CUll'lNG GAS 0 ~} 10164 0 ~} 10164 0.0 'CHROMATOGRAPHY(ppm) METHANE(C-I) 42399 (~ 10160 511 (~ 10091 6102.1 ETHANE(C-2) 83 ~ 10160 3 (~ 10091 21.3 PROPANE(C-3) 62 ~ 9870 1 ~i 10152 11.4 BUTANE(C-4) 126 ~} 9870 1 ~ 10020 14.9 PENTANE(C-5) 22 ~} 9870 1 ~ 10021 2.8 HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGY/REMARKS LITHOLOGY CLAY/SAND/COAL PRESENT LITHOLOGY 10t 50-10160° 100% COAL PV YP FL Gels CL- SD OIL MBL pH Ca+ CCI TRIP GAS= 0 WIPER GAS= 85 SURVEY= 0 CONNECTION GAS HIGH= 36 AVG= 17 CURRENT 4 CURRENT BACKGROUNDIAVG 56 GAS DESCRIPTION DALLY ACTIVITY SUMMARY DRILL FORMATION TO 9325', SHORT TRIP 8 STANDS, DRILL AHEAD TO REPORT TIME. Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR. FOREST OIL CORP. V~vlRU #7 REPORT FOR DERRY THOMPSON DATE Feb 03, 2001 TIME 04:00 CASING INFORMATION 9.625" ~} 6535' SURVEY DATA DAILY WELLSITE REPORT EPOCH DEPTH 1O541 YESTERDAY 10164 24 Hour Footage 377 DEPTH 10365.96' INCLINATION 48.83 PRESENT OPERATION= TRIP OUT OF HOLE AZIMUTH VERTICAL DEPTH 41.29 7577.49' BIT INFORMATION NO. SIZE TYPE 10 8.5 SEC S82F DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW FC MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CUTTING GAS ~N 741483 INTERVAL JETS IN OUT FOOTAGE 3X16 9431 10541 1110' 162.5 16115 78 44 2982 HIGH LOW ~} 10207 7.9 (~ 10263 ~} 10453 SLIDE ~} 10386 Q 10250 4 ~} 10456 ~ 10196 SLIDE (~ 10316 ~} 10266 1769 ~ 10294 DEPTH: VIS PV YP SOL SD OIL HIGH LOW AVERAGE 228 ~} 10209 20 ~ 10447 68.3 o @ o o @ o o.o CHROMATOGRAPHY(ppm) METHANE(C-I) 40252 (~ 10209 2732 ~} 10447 9771.4 ETHANE(C-2) 64 ~} 10209 10 ~ 10447 31.3 PROPANE(C-8) 19 (~ 10209 1 ~} 10540 2.2 BUTANE(C-4) 0 Q 0 0 (~ 0 0.0 PENTANE(C-5) 0 (~ 0 0 (~ 0 0.0 I i HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGY/REMARKS HOURS 47.66 CONDITION REASON TIB/C PULLED AVERAGE CURRENT AVG 38.7 85.0 fi/hr 10306.6 14104.7 amps 38.2 33.3 Klbs 31.2 42 RPM 2773.0 2810 psi FL Gels CL- MBL pH Ca+ GAS CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 125 AVG= 67 CURRENT 5 CURRENT BACKGROUNDIAVG 56 DESCRIPTION LITHOLOGY 10380-10470' = 50% CLAY, 50% SAND PRESENT LITHOLOGY 10520'- 10541' = 100% SAND (GOOD POROSITY/NO SHOW OF OIL) DAILY ACTIVITY SUMMARY DRILL AHEAD TO 10541', CIRCULATE AND CONDITION HOLE, BEGIN TO PULL OUT FOR BIT TRIP. Epoch Personel On Board= 4 Report by: LEES F. BROWNE JR. Daily Cost $2245 FOREST OIL CORP WMRU #7 REPORT FOR DERRY THOMPSON DATE Feb 04. 2001 TIME 04:00 CASING INFORMATION 9.625" ~ 6535' SURVEY DATA DEPTH 10460.04 DALLY WELLSITE REPORT DEPTH 1O592 YESTERDAY 10541 24 Hour Footage 51 INCLINATION 51.57 AZIMUTH 39.63 EPOCH PRESENT OPERATION= DRILLING VERTICAL DEPTH 7637.55 BIT INFORMATION NO. SIZE TYPE 10 8.5 SEC S82F 11 8.5 SEC XS12 DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW FC SIN JETS 741483 3Xl 6 741509 3X16 HIGH 213.8 ~} 16187 ~} 33 (~ 72 ~} 2975 ~ INTERVAL CONDITION REASON IN OUT FOOTAGE HOURS TIB/C PULLED 9431 10541 1110 47.33 2/4-E-I HRS 10541 LOW 10550 8.5 ~} 10592 10583 13153 ~ 10544 10541 3 ~ 10543.0 10551 34 ~} 10544 10587 2307 ~i .10544 DEPTH: VIS PV YP SOL SD OIL AVERAGE CURRENT AVG 57.4 8.5 fi/hr 15267.3 15177.7 amps 25.5 30.3 Klbs 68.1 71 RPM 2872.7 2899 psi FL Gels CL- MBL pH Ca+ CCI MVVD SUMMARY INTERVAL TOOLS TO GAS SUMMARY(units) HIGH DITCH GAS 123 ~} CU~'ING GAS 0 ~} METHANE(C-I) 19884 ETHANE(C-2) 45 PROPANE(C-3) 17 BUTANE(C-4) 0 PENTANE(C-5) 0 HYDROCARBON SHOWS INTERVAL. 10541 - 10591' 100% SAND PRESENT LITHOLOGY 10610' 100% COAL DAILY ACTIVITY SUMMARY LOW AVERAGE 10554 9 @ 10575 56.1 0 0 @ 0 0.0 CHROMATOGRAPHY(ppm) 10548 170 @ 10574 6860.4 10548 1 ~} 10575 16.3 10558 1 ~} 10569 4.5 0 0 @ 0 0.0 0 0 @ 0 0.0 NO SHOWS TRIP GAS= 415 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUNDIAVG 37 LITHOLOGYIREMARKS GAS DESCRIPTION PULL OUT OF HOLE WITH BIT #10, TEST BOP'S, LAY DOWN AND PICK UP NEW MOTOR AND JARS, RUN IN HOLE, PICK UP 48 LOINTS OF DRILL PIPE, CONTINUE TO RUN IN HOLE, CIRCULATE MUD AT THE SHOE, WASH AND REAM TO BOTTOM, DRILL AHEAD. Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR. FOREST OIL CORP WMRU #7 REPORT FOR DERRY THOMPSON DATE Feb 05, 2001 TIME 04:00 CASING INFORMATION 9.625" ~ 6535' SURVEY DATA BIT INFORMATION NO. SIZE TYPE 11 8.5 SEC XS12 DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.1 VIS FC 12 SOL MWD SUMMARY INTERVAL TO TOOLS DAILY WELLSITE REPORT DEPTH 1111O YESTERDAY 10592 24 Hour Footage 518 DEPTH 10937.89' 741509 EPOCH 115 PV 6.55 SD 431.1 17819 72 78 3058 iiii INCLINA'DON 51.63 i INTERVAL JETS IN OUT 3X16 10541 i! HIGH @ 10998 5.0 @ 1O831 -48 ~} 1077O 13 (~ 10887 18 ~} 10945 1856 DEPTH: 10577 25 YP 19 OiL 77% PRESENT OPERATION= SHORT TRIP (~ 11110' AZIMUTH VERTICAL DEPTH 36.62 7935.05' CONDITION REASON FOOTAGE HOURS TIBIC PULLED LOW @ 10959 @ 10843 (~ 10609 @ loa4o @ 11061 FL MBL ii GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 382 ~} 10876 33 (~ 10821 80.8 CUTTING GAS 0 ~ 11110 0 ~} 11110 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 441967 ~ 11083 4307 ETHANE(C-2) 1293 (~ 11083 18 PROPANE(C-3) 38 (~ 10876 1 BUTANE(C-4) 0 (~ 11110 0 PENTANE(C-5) 0 (~ 11110 0 HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGYIREMARKS 11046 13935.5 10603 50.6 11098 6.1 11110 o.o 11110 o.o i AVERAGE 52.7 14511.0 32.0 63.0 2883.2 Gels 23~36~37 pH CURRENT AVG 0 fi/hr 6082.9 amps 25.7 KIbs 60 RPM 2825 psi CL- 360O0 Ca+ CCI ii uTHoL Y 10900-110 0' C Y, 50% S .D PRESENT LITHOLOGY 11100-11110' 100% COAL DAILY ACTIVITY S~MMARY DRILL TO 11110' SH'ORT TRIPPING PIPE ~T REPORT TIME. GAS TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 85 AVG= 33 CURRENT 0 CURRENT BACKGROUNDIAVG 0 DESCRIP'nON Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR. FOREST OIL CORP. V~4RU #7 REPORT FOR DERRY THOMPSON DATE Feb 06, 2001 TIME 03:15:06 CASING INFORMATION 9.625" ¢~} 6535' SURVEY DATA DAILY WELLSITE REPORT EPOCH DEPTH 11640 YESTERDAY 11110 24 Hour Footage 530 DEPTH 11407.81' INCLINATION 49.08 PRESENT OPERATION= SHORT TRIP (~ 11674' AZIMUTH VERTICAL DEPTH 36.48 8233.10 BIT INFORMATION NO. SIZE TYPE 11 8.5 SEC XS12 DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.0+ VIS FC /2 SOL MWD SUMMARY INTERVAL TO . TOOLS 86 6.72 INTERVAL S/N JETS IN OUT FOOTAGE 741509 3X16 10541 HIGH LOW 1034.8 ~} 11297 4.7 ~ 11180 17698 ~} 11207 SLIDE ~} 11553 85 ~ 11417 8 ~} 11111 81 ~} 11210 SLIDE ~} 11400 3194 ~} 11551 1487 ~} 11503 DEPTH: 11111 PV 24 YP 20 FL SD OIL 78% MBL Gels pH CONDITION REASON HOURS T/B/C PULLED AVERAGE CURRENT AVG 49.1 12.7 fi/hr 13806.6 15330.7 amps 28.9 34.2 K]bs 58.2 54 RPM 2857.3 3033 psi 23~34~36 CL- 32000 Ca+ GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 252 ~} 11306 24 ~ 11490 73.9 CU'I'rlNG GAS 0 ~} 0 0 ~} 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 46673 ~ 11306 3539 ~} 11490 12253.5 ETHANE(C-2) 132 ~ 11306 18 (~ 11490 53.3 PROPANE(C-3) 37 ~} 11199 1 ~ 11639 9.0 BUTANE(C-4) 0 ~} 0 0 @ 0 0.0 PENTANE(C-5) 0 ~ 0 0 ~} 0 0.0 HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGYIREMARKS GAS CCI ii LITHOLOGY 11350 - 11550 50% SAND, 50% SILT & CLAY PRESENT LITHOLOGY 11640' SAND 30% CLAY 20% SILT 40% COAL 10% DALLY ACTIVITY SUMMARY DRILL FORMATION TO 11874', ClRC'UALATE OUT CUTTINGk FOR SHORT TRIP. TRIP GAS= 0 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 30 AVG= 20 CURRENT 10 CURRENT BACKGROUND/AVG 36 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F. BROWNE JR. FOREST OIL CORP V~vlRU #7 REPORT FOR DERRY THOMPSON DATE Feb 07, 2001 TIME 01:23:59 DAILY WELLSITE REPORT EPOCH DEPTH 11960 YESTERDAY 11641 24 Hour Footage 319 PRESENT OPERATION= PREP FOR TRIP OUT CASING INFORMATION 9.625" (~ 6535' SURVEY DATA DEPTH INCLINATION 11960' 49.08 AZIMUTH VERTICAL DEPTH 36.48 8594.39 BIT INFORMATION NO. SIZE TYPE 11 6.5 SEC XS12 DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.0 VIS FC 12 SOL 88 6.72 INTERVAL SIN JETS IN OUT 741509 3X16 10541 11961 HIGH 528.9 ~ 11873 6.2 17619 @ 11668 SLIDE 79 ~ 11842 5 72 ~ 11862 SLIDE 3149 (~ 11949 104 DEPTH: 11664' PV 24 YP 21 SD OIL 78% FOOTAGE 1420 LOW ~ 11710 ~l 11956 ~ 11873 @ 11891 ~ 11674 FL MBL Gels pH HOURS 56.7 CONDITION REASON TIBIC PULLED AVERAGE CURRENTAVG 34.3 11.3 fi/hr 12646.1 12477 amps 32.0 32.4 Klbs 49.5 0 RPM 2950.3 2759 psi 24133136 CL- 32000 Ca+ MWD SUMMARY INTERVAL TOOLS TO GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 178 ~ 11699 12 ~ 11957 45.0 CUTTING GAS 0 {~ 0 0 @ 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 33405 ~ 11699 1991 {~l 11957 7083.7 ETHANE(C-2) 104 (~ 11699 6 ~} 11957 27.4 PROPANE(C-3) 26 ~} 11698 1 {~ 11681. 0.7 BUTANE(C-4) 0 ~ 0 0 @ 0 0.0 PENTANE(C-5) 0 (~ 0 0 ~ 0 0.0 HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGYIREMARKS LITHOLOGY 11700 - 11810' 60% SILT, 40% CLAY PRESENT LITHOLOGY 11850 - 11960' ASH 20%, SAND 40%, CLAY 30%, SILT 10% DAILY ACTIVITY SUMMARY COMPLETE SHORT TRIP, DRILL AHEAD TO 11961' CCI TRIP GAS= 0 WIPER GAS= 63111674' SURVEY-- 0 CONNECTION GAS HIGH= 27 AVG= 14 CURRENT 13 CURRENT BACKGROUNDIAVG 39 GAS DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2245 Report by: LEES F BROWNE JR. FOREST OIL CORP. V~vlRU #7 REPORT FOR DERRY THOMPSON DATE FEB, 8, 2001 TIME 04:00 CASING INFORMATION 9.625" ~} 6535' SURVEY DATA BIT INFORMATION NO. SIZE TYPE 11 8.5 SEC XS12 12 8.5 REED EHP51AKPR DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE VVEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.1 VIS FC /2 SOL 82 7.70 MWDSUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CUTTING GAS METHANE(C-I) ETHANE(C-2) PROPANE(C-3) BUTANE(C-4) PENTANE(C-5) HYDROCARBON SHOWS INTERVAL DAILY WELLSITE REPORT EPOCH ETHOLOGY PRESENT LITHOLOGY DAILY ACTIVITY SUMMARY DEPTH 11960 YESTERDAY 11950 24 Hour Footage 0 PRESENTOPERATION= PREPARE TO DRILL DEPTH INCLINATION AZIMUTH VERTICAL DEPTH 11960' 8594.39' INTERVAL SIN JETS IN 741509 3X16 10541 BP5736 2X16, lX18 11961 HIGH LOW o @ o o @ o o @ o o @ o o @ o o @ o o @ o o @ o o @ o o @ o DEPTH: 11946 PV 23 YP 21 SD OIL 78% OUT 11961 CONDITION REASON FOOTAGE HOURS T/BIC PULLED 1420 56.7 4/8-E-1/2 HRS AVERAGE CURRENT AVG 0 0 fi/hr 0 0 amps 0 0 KIbs 0 0 RPM 0 0 psi FL Gels 23133136 CL- 32000 MBL pH Ca+ HIGH LOW AVERAGE 180 ~ 11960 33 ~ 11960 56 TRIP GAS= 180111961' 0 ~} 0 0 ~} 0 0 WIPER GAS= 0 CHROMATOGRAPHY(ppm) SURVEY= 0 0 ~ 0 0 ~} 0 0 CONNECTION GAS HIGH= 0 0 ~} 0 0 ~} 0 0 AVG= 0 0 ~ 0 0 ~ 0 0 CURRENT 0 0 ~ 0 0 ~} 0 0 CURRENT BACKGROUNDIAVG 54 o @ o o @ o o NO SHOWS LITHOLOGY/REMARKS 11960' = 20% ASH, 60% CLAY, 10% SILT, 10% SAND CCI GAS DESCRIPTION PULL OUT OF HOLE FOR BIT #11, LAY DOWN AND PICK UP BHA, SERVICE TOP DRIVE, RUN IN HOLE, TEST MWD, RUN IN HOLE' -- TO SHOE, CUTAND SLIP DRILL LINE, RUN IN HOLE TO FOUR STANDS OFF BOTTOM, WASH AND REAM TO Bo'FrOM. Epoch Personel On Board= 4 Daily Cost $2270 wi SPERRY MONITOR Report by: LEES F. BROWNE JR. FOREST OIL CORP. WIVlRU #7 REPORT FOR DERRY THOMPSON DATE Feb 09, 2001 TIME 04:00 CASING INFORMATION 9.625" ~} 6535' SURVEY DATA DAILY WELLSITE REPORT DEPTH 12419 YESTERDAY 11960 24 Hour Footage 459 DEPTH INCLINATION AZIMUTH 12152.17' 39.20 22.24 BIT INFORMATION NO. SIZE TYPE 12 8.5 REED EHP51AKPR DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.1 VIS 102 FC 12 SOL 7.7 MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) DITCH GAS CU'I'I'ING GAS INTERVAL S/N JETS IN OUT BP5736 2X16, lX18 11961 HIGH LOW 401.2 ~) 12332 5.6 ~ 12015 17456 ~} 12328 SLIDE ~} 12261 85 ~} 12094 13 ~} 12312 71 (~ 12143 SLIDE ~ 12342 2940 ~} 12196 1639 (~ 12141 DEPTH: 11206 PV 26 YP 19 FL SD OIL 78% MBL i ii HIGH LOW 132 ~} 12190 15 ~i 12393 0 ~} 12419 0 (~ 12419 CHROMATOGRAPHY(ppm) METHANE(C-I) 23292 ~} 12382 2744 (~ 12393 ETHANE(C-2) 136. ~ 12271 2 ~ 12041 PROPANE(C-3) 24 (~ 12414 0 (~ 12170 BUTANE(C-4) 0 (~ 0 0 ~ 0 PENTANE(C-5) 0 ~ 0 0 ~ 0 HYDROCARBON' SHOWS NO SHOWS INTERVAL MTHOLOGY/REMARKS LITHOLOGY 50% SAND, 30% CLAY, 10% SILT, 10% ASH PRESENT LITHOLOGY 12400 - 12419' COAL 40%, CLAY 50%, ASH 10% DAILY ACTIVITY SUMMARY DRILL FORMATION TO 12419' START SHORT TRIP AVERAGE 41.3 0.0 6785.0 37.0 0.8 0 0 EPOCH PRESENT OPERATION= SHORT TRIP FOOTAGE VERTICAL DEPTH 8764.99 CONDITION REASON HOURS TIB/C PULLED Gels pH AVERAGE CURRENT AVG 41.1 32.8 ffJhr 9097.5 10441.8 amps 42.0 37.5 Klbs 36.3 66 RPM 2753.5 2359 psi 23134136 CL- 32000 Ca+ CCI i GAS TRIP GAS= 0 WIPER GAS= 0 SURVEY-- 0 CONNECTION GAS HIGH-- 30 AVG-- 19 CURRENT 25 CURRENT BACKGROUNDIAVG 0 DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2270 Report by: LEES F. BROWNE JR. FOREST OIL CORP WMRU #7 REPORT FOR DERRY THOMPSON DATE Feb 10, 2001 TIME 03:32:12 CASING INFORMATION 9.625" ~ 6535' DEPTH SURVEY DATA 12528' 12742 DALLY WELLSITE REPORT DEPTH 12742 YESTERDAY 12420 24 Hour Footage 322 EPOCH INCLINATION 37.95 PRESENT OPERATION= PREP TRIP FOR BIT AZIMUTH VERTICAL DEPTH 0.93 9059.33' PROJECTED 9228' BIT INFORMATION NO. SIZE TYPE S/N 12 8.5 REED EHP51AKPR BP5736 DRILLING PARAMETERS RATE OF PENETRATION 134.5 SURFACE TORQUE 18066 WEIGHT ON BIT 83 ROTARY RPM 72 PUMP PRESSURE 2979 DRILLING MUD REPORT MW 9.2 VIS FC /2 SOL MWD SUMMARY INTERVAL TO TOOLS 110 PV 8.66 SD GAS SUMMARY(units) HIGH DITCH GAS 56 CUTTING GAS 0 METHANE(C-I) 12653 ETHANE(C-2) 87 PROPANE(C-3) 15 BUTANE(C-4) 0 PENTANE(C.5) 0 HYDROCARBON SHOWS INTERVAL JETS 2X15,1X18 HIGH @ 12433 @ 12491 (~ 12665 ~} 12423 (~} 12679 DEPTH: 12419 27 YP OIL INTERVAL IN 11961 OUT FOOTAGE HOURS 12742 780 36.18 LOW 3.8 ~ 12715 SLIDE ~ 12552 1 (~ 12689 SLIDE ~} 12646 1845 ~} 12524 18 FL Gels 77% MBL pH LOW AVERAGE 12575 18 ~ 12732 27.7 12742 0 ~} 12742 0.0 CHROMATOGRAPHY(ppm) 12574 2456 ~} 12732 4557.4 12574 8 ~ 12720 34.8 12490 1 ~} 12503 1.0 o o @ o o.o o o @ o o.o NO SHOWS MTHOLOGY/REMARKS CONDITION REASON TIBIC PULLED AVERAGE CURRENT AVG 35.3 10.0 It/hr 9938.9 15243.0 amps 36.2 32.5 Klbs 37.9 0 RPM 2837.5 2854 psi 22/32/35 CL- 33000 Ca+ CCI TRIP GAS= 0 WIPER GAS= 84/12420' SURVEY= 0 CONNECTION GAS HIGH= 7 AVG= 6 CURRENT 5 CURRENT BACKGROUND/AVG 21 GAS DESCRIPTION LITHOLOGY 12420 - i2700' = SAND 30%, COAL 10%, SILT 20%, CLAY 30%, ASH 10% PRESENT LITHOLOGY 12740' = SILT 80%, ASH 30%, 8AND 10%, CONGLOMERATE 10% DALLY ACTIVITY SUMMARY C6MPLETE SHORT TRIP, DRILL AHEAD TO 12742', ClRC OUT CU'I'rlNGS, PREP FOR TRIP Epoch Personel On Board= 4 Daily Cost $2270 Report by: LEES F. BROWNE JR FOREST OIL CORP. WMRU #7 REPORT FOR DERRY THOMPSON DATE Feb 11, 2001 TIME 04'00 CASING INFORMATION 9.625" (~ 6535' DAILY WELLSITE REPORT DEPTH 12742 YESTERDAY 12742 24 Hour Footage 0 EPOCH PRESENT OPERATION= TRIP IN HOLE W/BIT #13 · DEPTH INCLINATION AZIMUTH VERTICAL DEPTH SURVEY DATA 12742' PROJECTED 9228' BIT INFORMATION INTERVAL NO. SIZE TYPE S/N JETS IN 12 8.5 REED EHP51AKPR BP5736 2X16, lX18 11981 13 8.5 STC 20MFDP LW7347 3Xl 8 12742 DRILLING PARAMETERS HIGH LOW RATE OF PENETRATION 0 (~} 0 0 ~ 0 SURFACE TORQUE 0 ~ 0 0 ~ 0 WEIGHT ON BIT 0 ~ 0 0 ~} 0 ROTARY RPM 0 (~} 0 0 ~ 0 PUMP PRESSURE 0 ~} 0 0 ~} 0 DRILLING MUD REPORT DEPTH: MW VIS PV FC SOL SD MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 0 ~ 0 0 (~ 0 0 CU'I-I'INGGAS 0 {~ 0 0 (~ 0 0 CHROMATOGRAPHY(ppm) METHANE(C-I) 0 ~ 0 0 ~} 0 0 ETHANE(C-2) 0 ~ 0 0 ~} 0 0 PROPANE(C-3) 0 ~} 0 0 ~ 0 0 BUTANE(C-4) 0 @ 0 0 @ 0 0 PENTANE(C-5) 0 (~ 0 0 ~}' 0 0 HYDROCARBON SHOWS NO SHOWS INTERVAL LITHOLOGY/REMARKS LITHOLOGY CONDITION REASON OUT FOOTAGE HOURS TIBIC PULLED 12742 780 36.18 818-8-112 PR AVERAGE CURRENT AVG 0 0 fi/hr 0 0 amps 0 0 Klbs 0 0 RPM 0 0 psi YP FL Gels CL- OIL MBL pH Ca+ CCI TRIP GAS= 0 WIPER GAS= 0 SURVEY-- 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUND/AVG 0 GAS DESCRIPTION PRESENT LITHOLOGY 12740' = SAND 20%, ASH 10%, COAL 10%, SILT 60% DAILY ACTIVITY TRIP OUT OF HOLE WITH BIT #12, REAM OUT FROM 7276 - 6744' (TIGHT), REAM UP To SHOE, PUMP PILL AND CONTINUE TO SUMMARY PULL OUT OF THE HOLE. LAY DOWN BHA AND BIT, PULL WEAR RING, TEST BOP'S, CHOKE AND KILL LINES. RUN IN HOLE, CHANGE STAB BLADE AND CHECK SPERRY TOOLS, CONTINUE TO RUN IN HOLE AT REPORT TIME. Epoch Personel On Board= 4 Daily Cost $2270 Report by: LEES F. BROWNE JR. FOREST OIL CORP V~VIRU #7 REPORT FOR DERRY THOMPSON DATE Feb 12, 2001 TIME 02:35:00 DAILY WELLSITE REPORT DEPTH 13O65 YESTERDAY 12742 24 Hour Footage 323 EPOCH PRESENT OPERATION= DRILLING FORMATION CASING INFORMATION 9.625" ~ 6535' DEPTH SURVEY DATA 12717 13077 INCLINATION AZIMUTH VERTICAL DEPTH 38.19 352.65 9208.41 PROJECTED 9491.00 BIT INFORMATION NO. SIZE TYPE S/N 13 8.5 STC 20MFDP LW7347 ! DRILLING PARAMETERS RATE OF PENETRATION 212.1 SURFACE TORQUE 18577 WEIGHT ON BIT 88 ROTARY RPM 78 PUMP PRESSURE 3113 DRILLING MUD REPORT MW VIS FC SOL INTERVAL CONDITION JETS IN OUT FOOTAGE HOURS TIBIC 3X18 12742 HIGH LOW AVERAGE CURRENT AVG . ~ 12744 6.4 ~} 13059 48.7 69.1 ~} 12887 SLIDE ~} 12872 13289.3 18078.7 ~} 13027 4 ~} 12744 30.8 25.6 ~} 12896 SLIDE (~ 12840 53.2 73 ~} 12862 2150 ~ 12743 2987.9 3006 DEPTH: PV YP FL Gels CL- SD OIL MBL pH Ca+ MWD SUMMARY INTERVAL TO TOOLS GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 89 (~ 12758 17 ~} 12890 30.2 CUTI'ING GAS 0 (~ 0 0 ~} 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 16000 @ 12743 963 ~ 12787 4576.5 ETHANE(C-2) 130 ~ 13065 7 (~ 12787 40.6 PROPANE(C-3) 87 ~} 13065 1 ~ 13019 1.0 BUTANE(C-4) 0 ~ 0 0 ~ 0 0.0 PENTANE(C-5) 0 ~ 0 0 (~ 0 0.0 i i HYDROCARBON SHOWS NO SHOWS OF C-4 OR C-5 AT REPORT TIME INTERVAL LITHOLOGYIREMARKS LITHOLOGY"~ '12740 - 13000' 40% SAND, 10% ASH, 10% CONGLOMERATE, 20%' CLAY, 20% SILT PRESENT LITHOLOGY 13050' ASH 10%, SILT 30%, SAND 30%, SANDSTONE 10%, CONGLOMERATE 20% DAILY ACTIVITY SUMMARY RUN IN HOLE FROM TRIP, TAG BO'I'i'OM, DRILL AHEAD TO REPORT REASON PULLED TRIP GAS= 265112741' WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 20 AVG= 10 CURRENT 2O CURRENT BACKGROUNDIAVG 28 amps Klbs RPM psi CCI GAS DESCRIPTION Epoch Personel On Board= 4 Daily Cost $2270 Report by: LEES F. BROWNE JR FOREST OIL CORP. WMRU #7 REPORT FOR ROBERT WALL DATE Feb 16, 2001 TIME 04:00 , CASING INFORMATION 9.625" ~} 6535' SURVEY DATA DALLY WELLSITE REPORT DEPTH 1353O YESTERDAY 13200 24 Hour Footage 330 DEPTH 13272.42 13366.63 EPOCH BIT INFORMATION NO. SIZE TYPE 14 8.5 STC 20MFDGPD DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW 9.5 VIS 160 PV FC /2 SOL 10.6 SD MWD SUMMARY INTERVAL TO TOOLS PRESENT OPERATION= DRILLING FORMATION INCLINATION AZIMUTH VERTICAL DEPTH 34.02 350.77 9660.70 32.21 351.13 9739.61 INTERVAL CONDITION SIN JETS IN OUT FOOTAGE HOURS TIB/C LW3372 3X18 13200' HIGH LOW AVERAGE CURRENT AVG 125.3 (~ 13427 4.2 ~ 13205 28.5 16.3 18897 ~ 13417 SLIDE ~ 13406 14230.3 18664.2 94 ~ 13523 5 ~} 13201 35.7 25.6 84 ~} 13437 SLIDE '~ 13332 60.0 77 3119 ~} 13333 1796 (~ 13489 2998.5 2885 DEPTH: 13200 26 YP OIL 18 FL Gels 23133136 CL- 34000 76% MBL pH Ca+ GAS SUMMARY(units) HIGH LOW AVERAGE DITCH GAS 80 ~l 13201 14 ~} 13468 28.1 CUTTING GAS 0 (~ 0 0 ~ 0 0.0 CHROMATOGRAPHY(ppm) METHANE(C-I) 13942 (~ 13201 1976 ~ 13448 4856.2 ETHANE(C-2) 400 (~ 13201 39 ~ 13489 120.4 PROPANE(C.3) 292 ~} 13201 12 ~} 13487 69.9 BUTANE(C-4) 106 ~} 13201 2 ~ 13494 17.8 PENTANE(C-5) 15 (~ 13300 1 ~} 13205 1.0 HYDROCARBON SHOWS INTERVAL REASON PULLED fi/hr amps Klbs RPM psi CCI TRIP GAS= 300/13200 WIPER GAS= 0 SURVEY= 0 CONNECTION GAS HIGH= 11 AVG= 8 CURRENT 6 CURRENT BACKGROUNDIAVG 23 CONTINUED LOW C-4 READINGS FROM 13200' SLIGHT TRACE OF C-5 (<2 PPM) LITHOLOGY/REMARKS GAS DESCRIPTION LITHOI~GY 13200' - 13500' CONGLOMERATE 20%, ASH 10-20%, SILT 10%, SAND 50% PRESENT LITHOLOGY 13530' = CONGLOMERATE 10o~, SAND 80%, ASH 20%, SILT 10% DAILY ACTIVITY SUMMARY TRIP TO BOTTOM AT 1320l~' TRiP GAS 300 UNITS, DRILL AHEAD TO REPORT TIME. Epoch Persortel On Board= 4 Daily Cost $2270 Report by: LEES F. BROWNE JR. FOREST OIL CORP WMRU #7 REPORT FOR ROBERT WALL DATE Feb 18, 2001 TIME O4:OO CASING INFORMATION 9.625" ~ 6535' SURVEY DATA DAILY WELL$1TE REPORT EPOCH DEPTH 14OO9 YESTERDAY 13917 24 Hour Footage 92 PRESENT OPERATION= TRIP OUT TO LOG DEPTH 14009 INCLINATION 11.40 AZIMUTH VERTICAL DEPTH 357.00 10322.39' BIT INFORMATION NO. SIZE 14 8.5 TYPE STC 20MFDGPD INTERVAL S/N JETS IN OUT LW3372 3X18 13200 14009 DRILLING PARAMETERS RATE OF PENETRATION SURFACE TORQUE WEIGHT ON BIT ROTARY RPM PUMP PRESSURE DRILLING MUD REPORT MW FC MWD SUMMARY INTERVAL TO TOOLS CONDITION REASON FOOTAGE HOURS TIBIC PULLED 809 38.37 NA HIGH LOW 143.6 (~ 13918 10.8 ~ 13963 19857 ~ 13983 SLIDE (~ 13951 46 ¢~ 13972 7 ¢~ 13948 83 ~} 13938 SLIDE (~ 13973 3167 ~} 13973 2835 (~ 13948 DEPTH: VIS PV YP SOL SD OIL GAS SUMMARY(units) HIGH DITCH GAS 28 ~} cu'n'ING GAS 0 ¢~) METHANE(C-I) 4476 ETHANE(C-2) 85 PROPANE(C-3) 26 BUTANE(C-4) 9 PENTANE(C-5) 0 HYDROCARBON SHOWS INTERVAL LOW AVERAGE 13917 14 (~ 13990 23.4 14009 0 ~ 14009 0.0 CHROMATOGRAPHY(ppm) 13931 2078 ~ 13990 3737.7 13979 33 ~ 13990 60.7 13979 6 ~ 13990 15.4 14001 1 ~ 13995 0.4 0 0 @ 0 0.0 NO SHOWS LITHOLOGYIREMARKS LITHOLOGY PRESENT LITHOLOGY 14009' = SAND 10%, ASH 40%, SILT 30% CLAY 20% DAILY ACTIVITY SUMMARY AVERAGE CURRENT AVG 35.5 46.0 ft/hr 13666.0 19402.9 amps 33.7 30.1 KIb$ 57.7 79 RPM 3076.2 3045 psi FL Gels CL- MBL pH Ca+ CCI TRIP GAS= 0 WIPER GAS= 59114009' SURVEY= 0 CONNECTION GAS HIGH= 0 AVG= 0 CURRENT 0 CURRENT BACKGROUNDIAVG 0 GAS DESCRIPTION DRILL AHEAD TO 14009, SHORT TRIP TO THE SHOE, MONITOR THE WELL, RUN IN HOLE TO 14009', CIRCULATE UP WIPER GAS (59 UNITS), BEGIN TO PULL OUT OF THE HOLE TO LOG. Epoch Personel On Board= 1 Daily Cost $1465 Report by: LEES F. BROWNE JR. _ z I-- [-- 0