Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
199-030
WELL HISTORY FILE COVER PAGE XHVZS This page identifies oversize material and digital information available for this individual Well History file and weather or not it is available in the LaserFiche file. Please insure that it remains as the first page in this file. /0/1 ~,w Well History File # Digital Data Added to LaserFiche File 0 CD's - # 0 DVD's - # - 0 Diskettes - # 0 Yes 0 No 0 Yes 0 No 0 Yes 0 No Oversized Material Added to LaserFiche File 0 Maps # 0 Mud Logs # 0 Other # - 0 Yes 0 No 0 Yes 0 No 0 Yes 0 No General Notes or Comments about this file. If any of the information listed above is not available in the LaserFiche file you may contact the Alaska Oil & Gas Conservation Commission to request copies. Please call Robin Deason at (907) 793-1225 if you have any questions or information requests regarding this file. E ~ ~~ ~,~ STATE OF ALASKA -+~ /d •~ ALASK~L AND GAS CONSERVATION COM~SION A~'R 1 ~ ~~~~ WELL COMPLETION OR RECOMPLETION REPORT ANND L~~ . ~iaslta I ~ Gas ~~~~, ,.. , ., ;;: s~~ti ~~..~~~ 3~„~ 1a. Well Status: ^ Oil ^ Gas ^ Plugged ®Abandoned ^ Suspended zoAAC zs.~os zoAAC zs.~,o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions Zero 1b. Well Class:- ®Development ^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 3/26/2009 12. Permit to Drill Number 199-030 309-007 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 05/10/1999 13. API Number 50-029-20197-01-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 05/17/1999 14. Well Name and Number: PBU E-05A 1353 FNL, 502 FEL, SEC. 06, T11 N, R14E, UM Top of Productive Horizon: 2726' FNL, 2765' FWL, SEC. 05, T11 N, R14E, UM 8. KB (ft above MSL): 56.56' Ground (ft MSL): 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 2616' FNL, 3917' FWL, SEC. 05, T11 N, R14E, UM 9. Plug Back Depth (MD+TVD) 5508' 5216' Oil Pool 4b. location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 664473 y- 5975711 Zone- ASP4 10. Total Depth (MD+TVD) 11226' 8991' 16. Property Designation: ADL 028304 TPI: x- 667775 y- 5974411 Zone- ASP4 Total Depth: x- 668924 y- 5974546 Zone- ASP4 11. SSSV Depth (MD+TVD) N/A 17. Land Use Permit: 18. Directional Survey ®Yes ^ No bmit le r ni n Tint d inf mtat' n er 19. Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): MWD, GR, ROP 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT WT. PER FL GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 0" H-4 rf 106' Surfa 1 26" 125 Cement -/" rf PF" r r 9- / " 47# N-80 S rfa 7' rf 81 2' 1 -1/4" 1199 u H w Lite & 250 cu ft Class'G', 560 cu ft PF'C' N- 1' 7 1' -1/ " ' 2-7/ " .1 1122 ' 779 ' 8 9 ' -3/4" 1 I 'G' 23. Open to production or inject ion? ^Yes ®No 24. TueiNC RECORD If Yes, IISt ea Ch i (MD+TVD of Top & Bottom; Pe nterval Open rforation Size and Number): SIZE DEPTH SET MD PACKER .SET MD 4-1/2", 12.6#, L-80 5995' - 9691' 8526' MD TVD MD TVD 25. ACID, FRACTURE, CEMENT SDUEEZE, ETC. DEPTH INTERVAL MD AMOUNT Es KIND OF MATERIAL USED ~'`*~``~~j ~~~~ ~~ ~'' ~~a~ -8364' P&A w/ 15.5 Bbls Class 'G' Cement 5531' Set EZSV 5508' Set Whipstock 26. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date Of Test: HOUr'S Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing PreSS. Casing Press: CALCUU+rED 24-HOUR RATE• OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^Yes ®No Sidewal l Cores Ac wired? ^Yes ~ No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.077. None ~ ~` ~(I~r ~~~~ ;~ ~~~ fl ,:. Form 10-407 Revised 02/2007 t E~ ~O TINUED ON REVERSE .SIDE ~~ 28. GEOLOGIC MARKERS (LIST ALL FORMATIONS AND RS ENCOUNTERED): 29. FORMATION TESTS NAME TVD Well Teste ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. 25N 9782' 8809' None 25P 9802' 8824' 24N 9822' 8839' 24P 9827' 8842' 23N 9855' 8862' 23P 9858' 8864' 22N 9906' 8893' 22P 9930' 8906' 21 N 9977' 8932' 21 P 9981' 8934' 14N 10034' 8959' 14P 10038' 8961' Zone 1 B 10024' 8955' Formation at Total Depth (Name): 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram 31. I hereby certify that the fore ing is true and correct to the best of my knowledge. / !,/ O~ Si ned t ~7(Q~ 9 Terrie Hubble Title Drilling Technologist Date PBU E-05A 199-030 309-007 Prepared By Name/Number. Terrie Hubble, 564-4628 Well Number mi N / A r Drilling Engineer: Jovy Roach, 564-4352 INSTRUCTIONS GeNeRA~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. IreM 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Satt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. IreM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. IreM 29: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 02/2007 Submit Original Only • E-05A, Well History (Pre Rig Sidetrack) Date Summary 01/10/09 T/I/O = 2500/0/0 Iniectivitv Test down Tubina. (Pre sidetrackl. Pumped 5 bbls meth spear and 130 bbls 80° 1 % KCL at 3-5 bpm watching pressure drop off to vac. Freeze protected Tbg w/ 5 bbls meth followed by 40 bbls 100° crude. Notified DSO of well status upon departure; Swab-closed, Wing-closed, SSV-closed, Master-Open, IA/OA -Open to gauges. FWHP's =Vac/0/0. 01/29/09 T/I/O = ?/20/0. Temp = SI. IA FL (FB). IA FL @ 120' (7 bbls). Schlumberger cementers on location and in control of well 01/29/09 Heat transport of diesel to 90°F for Fullbore Cement P&A. 01/29/09 T/I/O=0/0/0 Fullbore Bullhead P&A (Pre SDTRCK): Pumped down Tbg with 250 bbls of 1% KCI and 10 bbls chemical wash. Pumped 4 bbls of 15.8 ppq "G" cement followed by 9.5 bbls of 15.8 ppq "G" cement with 15 ppb aggreqate, then 2 bbls of 15.8 ppq "G" cement followed by 2 bbls FW to flush lines. Launched wiper ball with 5 bbls of FW followed by 119 bbls diesel @ 4 bpm, dropped pump rate to 1 bpm for the last 5.5 bbls diesel to squeeze cement. Monitored Tbg pressure Tbg pressure decreased from 1198 psi to 430 psi in 60 mins. Bumped Tbg pressure to 1200 psi with 0.8 bbls diesel. Monitored leak off. Tbg pressure decreased from 1200 psi to 854 psi in 15 mins. Estimate TOC @ 8965' md. FW H P's=850/0/0. 02/03/09 WELL S/I ON ARRIVAL. RAN 3.805" CENT & S-BAILER, SAT DOWN @ 8313' SLM, WORKED DOWN TO 8323' SLM. RAN 2.25" CENT & S-BAILER, SAT DOWN @ 8331' SLM. UNABLE TO WORK PAST. S-BAILER CAME BACK FULL OF CEMENT. RAN 2.25" DRIVE DOWN BAILER SAT DOWN @ 8331' SLM WORK BAILER TO 8336' SLM (BAILER WAS FULL OF CEMENT). MIT-T TO 2500# (PASS). WELL S/I ON DEPARTURE. (DISCUSSED VALVE POSITION W PA 02/05/09 T/I/O = 430/0/0. Temp = SI. Monitor W HPs, T & IA FL. No AL. Cellar is confined space. Read OA pressure from standard gauge. T FL @ surface. IA FL @ 114' (7 bbls). SV, WV = C SSV, MV = O. IA = OTG. OA = ? NOVP. 02/08/09 WELL SHUT IN ON ARRIVAL. INITIAL T/ I/ O = 500/ 0/ 0 PSI. GR/CCL LOG FROM 8364' TO SURFACE. (TAGGED ABOVE JEWELRY.) SHOT Tl1RING PUNCHER FROM 8348' - 8352' WITH SMALL PUNCHER (17 HOLES). FINAL T/I/O = 100/0/0. WELL LEFT SHUTIN WITH DSO. ALL CASING VALVES IN NORMAL POSITION. SWAB, WING AND SSV CLOSED, MASTER OPEN. JOB NOT COMPLETE, WILL RETURN TO PERFORM JET CUT AFTER FULLBORE CIRC-OUT THROUGH TUBING PUNCH HOLES. 02/12/09 T/I/0=400/400/0 temp=S1 Circ-ouU MIT-TxIA Inconclusive to 3500 psi. Freeze Protect flow line (Rig ST prep). Circ-out -Pumped 5 bbls neat methanol spear, 888 bbls 120° sea water and 170 bls diesel down tbg taking returns up IA to flow line via hardline jumper. Let U-tube for 1 hr. Pumped 5 bbls neat, 38 bbls crude and 12 bbls diesel up flowline to freeze protect using WOA freeze protect form. (CMIT-TxIA) Pumped 9 bbls of diesel to reach test pressure. After 3 attempts TxIA lost 100 to120 psi. every 15 min. and the OA pressure increased from 20 psi. at the start of test #1 to 680 psi. by the end of test #3. Continued to monitor TxIA pressure fall to 2720/2720 as OA pressure increased to 1780. Bled TxIA off to 2100/2100 psi. and continued to monitor. After 1 hr. T/I/O = 2020/2020/1800. Bled back 4 bbls to Final WHP = 200/200/20. SV, WV =closed, SSV, MV =open, IA/OA OTG. Page 1 of 2 • • E-05A, Well History (Pre Rig Sidetrack) Date Summary 02/14/09 T/IA/OA= 0/0/0= Temp=cold PPPOT-T (PASS) PPPOT-IC (PASS) (Pre RST) PPPOT-T DHD bled WHP to 0 psi, opened SBS verified 0 psi in void, removed 1" NPT plug, removed internal check, installed Alemite fitting. RU HP BT onto THA flushed void until clean returns achieved. Pressure void to 5000 psi for 30 minute test, 5000/ 15 minutes, 5000/ 30 minutes. Bled void to 0 psi, RD all test equipment. Cycle and torque LDS "Standard" all were in good working and visual condition. PPPOT-IC Verified 0 psi with SBS verified 0 psi in void, removed 1" NPT plug, removed internal check, installed Alemite test fitting. RU HP BT onto IC test void, flushed void until clean returns achieved. Attempted to pressure up void would not go above 100 psi. RU elephant onto packing port, flushed void until air free plastic. achieved, pressured to 6200 psi. (2nd test) pressured IC void to 1500 psi and would go no higher, bled void to 0 psi cycle and torque LDS "Standard" (1) LDS is in the out position @ 9:00 all others were in good working and visual condition. (3rd test) Pressure for 30 minute test, 3500/ 15 minutes, 3500/ 30 minutes. Bled IC void to 0 psi, RD all test equipment. internal checks removed. 02/14/09 T/I/O = 90/5/5. Temp = SI. Bleed WHPs to 0 (Assist Cam w/ PPPOT). TBG,IA & OA FL C~ surface. Bled TP from 90 psi to 0 psi in 40 min. Bled IAP & OAP from 5 psi to 0 psi in 1 min. Monitored for 30 min. Final WHPs = 0/0/0. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 02/22/09 T/I/O=0/0/0 CMIT-TxIA PASSED to 3500 psi, MIT-OA PASSED to 2000 psi (Rig SDTRCK Prep). Pumped 8 bbls diesel down g to reac es pressure or x os psi m min test. Bled TxIA to 0 psi. Pressured up the OA with 1 bbl diesel for MITOA. OA lost 60 psi in the 1st 15 mins and 20 psi in the 2nd 15 mins for a total pressure loss of 80 psi in 30 mins. Bled OA. Final WHP's = 0/vac/0. SV = C, WV = C, SSV = OTP, MV = O, IAV = OTG, OAV = OTG. 02/25/09 WELL SHUT-IN ON ARRIVAL. INITIAL T/I/O = 50/0/0. RIG UP E-LINE AND PRESSURE TEST. 02/26/09 T/I/O = 50/0/0 (E-LINE JET CUT 4-1/2" TUBING). CUT TUBING AT 5995' WITH 3.65" O.D. POWERCUTTER. FINAL T/I/O = 50/0/0 PSI. WELL LEFT SHUT IN. JOB COMPLETE. 03/03/09 T/I/O = 10/vac/60. Temp = SI. Bleed WHPs to 0 psi (RIG SDTRK). Cellar 5' deep. Non hazardous confined space. No A/L. Flow line pressure = 0 psi. TBG FL C~ surface. OA FL C~ surface. Bled OAP to 0 psi in 10 seconds. SI, monitored for 30 min. OAP increased to 0+ psi. Bled TBG pressure to 0 psi in 1 hr (approx 2 bbls liquid). SI, monitored for 30 min. No change in pressure. Final WHPs = 0/vac/0. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 03/06/09 T/I/O = 0/0/0 Set 6" ciw bpv j plug tag Q 108" used 1-2" for pre rig, no problems. Page 2 of 2 ! • BP EXPLORATION Page 1 e#~ Operations Summary Report Legal Well Name: E-05 Common Well Name: E-05 Spud Date: 2/9/1976 Event Name: REENTER+COMPLETE Start: 3/19/2009 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: Rig Name: NABOBS 7ES Rig Number: Date From - To ~ Hours Task Code NPT"~ Phase Description of Operations 6.00 MOB P PRE 3/20/2009 18:00 - 00:00 3/21/2009 00:00 - 03:30 3.50 MOB P PRE 03:30 - 09:30 6.00 MOB N WAIT PRE Released rig from F-18A at 1800. Crew continued with securing well and preparing for rig move to E-05B. Preparing to lay down derrick, blowing down steam lines, disconnecting power for move. Satellite camp, truck shop connected and began movement at 2200. Staged at beginning of access road leading out to Spine. Move pits, truck shop and satellite camp from F-18A to E-056. Stage camp and truck shop. Waiting on weather. Ambient temperature at -38 to -40. Cannot lower derrick. 09:30 - 16:30 7.00 MOB P PRE Lay down derrick, move rig off of F-18A. Move to E-05B. 16:30 - 18:00 1.50 MOB P PRE Move rig onto E-05B. Position over well. 18:00 - 23:00 5.00 MOB P PRE Secure derrick, spot Sub structure, spot pits, hang bridle lines, secure rig floor. Make up serivice lines from rig to pits. Ri ~ , accepted at 2300 hrs 03/21/09 on well E-05~. ~ ~,n/1 - 23:00 - 00:00 1.00 RIGU P DECOMP ox for Berm, RU temporary cuttings box and hard-line returns b taking diesel freeze protect from well. 3/22/2009 00:00 - 02:00 2.00 RIGU P DECOMP RU pressure testing equipment for IA and OA. Continue staging and MU hardline to tank for displacement of freeze protect diesel. Begin taking on seawater into pits. 02:00 - 04:00 2.00 EVAL P DECOMP Pressure test OA to 2000 psi for 30 min on chart. Bled 100 psi in first 15 min, 30 psi second 15 min. Pressure test TxIA to 2000 si for 30 min on chart. Bled 30 psi in first 15 min, 10 psi in second 15 min. Pressure built to 150 psi on OA during test. RD test equipment. 04:00 - 05:00 1.00 WHSUR P DECOMP RU DSM lubricator and pressure test to 500 psi. Pull BPV. RD DSM lubricator. 05:00 - 07:30 2.50 WHSUR P DECOMP Reverse circulate 33 bbls diesel freeze protect out of tubing with 80 deg seawater. Line up on tubing, pump 50 bbl Safe-Surf-O sweep and circulate out with 80 degree seawater to clear diesel freeze protect from annulus at 260 gpm, 650 psi. Blow down all lines. 07:30 - 09:00 1.50 WHSUR P DECOMP Install TWC and pressure test from below to 1000 psi and from 09:00 - 12:00 3.00 WHSUR P DECOMP ND tree and adapter flange 12:00 - 16:00 4.00 DECOMP NU BOP. Adjust turnbuckles, choke lines due to height of wellhead. Test of choke lines show restriction. Remove choke hose, apply steam, free block. Test line, clear. 16:00 --18:00 2.00 BOPSU N SFAL DECOMP Remove choke hose, apply steam, free block. Test line, clear. 18:00 - 19:30 1.50 BOPSU P DECOMP Continue to RU BOP test equipment and pressure test lihes. 19:30 - 00:00 4.50 BOPSU P DECOMP PJSM on testing BOP. With TWC installed, test BOP equipment with 4" and 4 1/2" test joints to 250 psi / 3500 psi. Each test held for 5 minutes. Bob Noble of AOGCC waived witness of test. -Test witnessed by Toolpusher Lenward Toussant, WSL Rob O'Neal. 3/23/2009 00:00 - 01:00 1.00 BOPSU P DECOMP Complete BOP test. Test BOP equipment with 4" and 4 1/2" test joints to 250 psi / 3500 psi. Each test held for 5 minutes. Bob Noble of AOGCC waived witness of test. -Test witnessed by Toolpusher Lenward Toussant, WSL Rob O'Neal. 01:00 - 03:00 2.00 BOPSU P DECOMP RU DSM lubricator, extension and pressure test to 500 qsi. Pull TWC. RD DSM extension and lubricator. Printed: 4/6/2009 12:05:24 PM • BP EXPLORATION Operations Summary Report Legal Well Name: E-05 Common Well Name: E-05 Page 2 cfi~- ~ Spud Date: 2/9/1976 Event Name: REENTER+COMPLETE Start: 3/19/2009 End: Contractor Name: NABOBS ALASKA DRILLING I Rig Release: Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task 'Code', NPT Phase Description of Operations 3/23/2009 03:00 - 04:00 1.00 PULL P DECOMP RU spear assembly. Spear tubing hanger and unseat with 105k. Pull han er to floor with 93k and LD. 04:00 - 05:00 1.00 PULL P DECOMP CBU. RU SLB control line spooling equipment while circulating. 05:00 - 12:00 7.00 PULL P DECOMP POH with 4 1/2" 12.6# L-80 AB-BTC tubin and spool up 12:00 - 14:30 I 2.501 BOPSUp P 14:30 - 15:00 0.50 PULL P 15:00 - 17:00 2.00 PULL P 17:00 - 19:00 2.00 PULL P 19:00 - 20:30 1.50 PULL P 20:30 - 22:00 1.50 PULL P 22:00 - 00:00 2.00 PULL P 3/24/2009 100:00 - 03:00 I 3.001 CLEAN I P 03:00 - 04:00 I 1.001 CLEAN i P 04:00 - 05:00 05:00 - 05:30 05:30 - 07:00 07:00 - 08:30 08:30 - 09:00 09:00 - 09:30 09:30 - 11:00 11:00 - 12:00 12:00 - 14:00 1.00 CLEAN P 0:50 CLEAN P 1.50 CLEAN P 1.50 CLEAN P 0.50 CLEAN P control line. Recovered 5 stainless steel bands and 25 contol line protectors. Continue to LD tubing. Recovered a total of 150 jts, 1 BVLN, and 1 cut off jt 19.25' in length DECOMP RD tubing equipment. RU BOP testing equipment. Insert test plug and test lower rams to 250 psi low and 3500 psi high for 5 minutes each with 4" test'oint. Test witnessed by Tool Pusher Larry Wurdeman and WSL Mike Dinger. RD BOP test equipment. DECOMP Clear and clean rig floor. Mobilize equipment to rig floor. DECOMP MU sera er BHA: 8 1/2" bit, 9 5/8" scraper, two boot baskets, string mill, bumper jars, nine DCs, HWDP. DECOMP Change elevators to PU DP. RIH with scraper BHA on 4" DP one-by-one. DECOMP Make scraper run and RIH on 4" DP to 1,977'. Saw first tight s of at 1 948'. Able to work through first tight spot with pumps and rotation with 15 rpm. At 1,977', unable to work through ti ht s of with um s. Did not rotate due to fear of cutting through casing with string mill. POH for BHA change. DECOMP POH, stand back 4" DP DECOMP Stand back HWDP, DCs. Lay down bumper sub, string mill, boot baskets, scraper and bit. Small amounts of new metal shavings in boot baskets. DECOMP Inspection of scra er blades show hea dama a to lower areas, indicating casing may be tight. Decide to use tapered 8 1/4", then 8 1/2" swedge to open up casing. Change out actuator valve in IBOP of top drive to two manual safety valves to avoid damage during swedging operations. DECOMP PJSM on makin u and runnin swedge BHA. MU swedge BHA #3: 8 1/4" swedge, bumper jars, oil jars, accelerators, nine DCs, HWDP. DECOMP RIH with 8 1/4" swed a BHA #3 on 4" DP to 2187'. No problems. PUW 77k, SOW 77k: DECOMP POH with 8 1/4" swedge BHA #3 from 2187' to 950'. MW in /out 8.5 ppg. DECOMP LD 8 1/4" swedge BHA #3. DECOMP MU swed a BHA #4: 3 DC, 8 1/2" Swedge, bumper jars, oil jars, 6 DC, accelerators, HWDP. DECOMP RIH with 8 1/2" swedge BHA #4 on 4" DP to 2288'. No 0.50 CLEAN P DECOMP POH with 8 1/2" swedge BHA #4 from 2288' to 950'. MW in /out 8.5 ppg. 1.50 CLEAN P DECOMP LD 8 1/2" swedge BHA #4. 1.00 CLEAN P DECOMP MU window mill BHA #5: 8 1/2" window mill, 8 3/8" string mill, flex joint, 8 1/2" string mill, bumper jar, oil jars, 9 DC, 21 jts 4" HWDP. 2.00 CLEAN P DECOMP PU 14 stands from derrick and 111 jts from pipe shed of 4" DP and RIH with window mill BHA #4 from 950' to 5755' with no issues. Printed: 4/6/2009 12:05:24 PM • BP EXPLORATION Operations Summary Report Legal Well Name: E-05 Common Well Name: E-05 Event Name: REENTER+COMPLETE Start: Contractor Name: NABORS ALASKA DRILLING I Rig Release: Rig Name: NABORS 7ES Rig Number: Date From - To Hours Task Code NPT ', Phase ~ 3/19/2009 Page 3 of 1 1 Spud Date: 2/9/1976 End: Description of Operations 3/24/2009 14:00 - 16:30 2.50 CLEAN P DECOMP Circulate one bottoms up at 6 bpm with 480 psi. 16:30 - 17:00 0.50 CLEAN P DECOMP POH with window mill BHA #5 in stands and set back. MW in /out 8.5 ppg. 17:00 - 21:00 4.00 CLEAN P DECOMP LD window mill BHA #5. All BHA components in gauge. 21:00 - 22:00 1.00 CLEAN P DECOMP Pressure test 9 5/8" casing to 2000 psi for 10 min to determine that the FOC in the 9 5/8" casing is closed -good test. Pressure test lost 20 psi during 1st 5 min and 10 psi during 2nd 5 min. OA pressure up to 180 psi during test and bled off to 0 psi after pressure on IA was bled off. 22:00 - 00:00 2.00 DHB P DECOMP RU to run 9 5/8" Halliburton EZSV plug on E-line. 3/25/2009 00:00 - 01:30 1.50 DHB P DECOMP RIH with Halliburton 9 5/8" EZSV bridge plug and set at 5531' MD (top element), 5' above casing collar at 5536' MD. Positive indication at surface of set. Tension in E-line lost 212 lbs. PU and SO on EZSV 400 Ibs to confirm set. 01:30 - 02:00 0.50 DHB P DECOMP POH with E-line. Verified tension sleeve in EZSV setting tool sheared. 02:00 - 03:00 1.00 DHB P DECOMP RU to test EZSV brid I Pr EZSV bride lu to 2000 si for 10 minutes - pod test during first 6 min, IA lost 10 psi and OA remained constant at 180 psi. During the second 4 min of the test the IA decreased 50 psi as the OA gained 40 psi.. -Bleed off pressure on IA to zero and OA remained with 80 psi. Open OA valve and bled off OA to 0 psi. Re-tested EZSV to 2000 psi. IA lost 70 psi during test while OA gained 60 psi. 03:00 - 03:30 0.50 DHB P DECOMP Rig down Schlumberger E-Line unit. 03:30 - 04:00 0.50 WHSUR P DECOMP Service rig and change out Top Drive IBOP. 04:00 - 05:00 1.00 WHSUR P DECOMP ND BOP. 05:00 - 12:00 7.00 WHSUR P DECOMP ND McEvo 2 Ste tubin s ool with YB ack off. Backed out lock down screws and changed 9 5/8" primary seal on slips. Run in lock down screws. Install new 2 Step tubing spool with 9 5/8" YB pack off. Pump plastic into packing void and attempt to test pack off -test failed due to leaking seal. 12:00 - 18:00 6.00 WHSUR P DECOMP Removed 2 Step tubing spool and changed damaged seal in Filled packing void with plastic and tested primary and secondary pack offs to 3800 psi for 30 min -good test. NU SOP stack, install test plug, 4" test joint and test service break on stack to 250 / 3500 psi for 10 min -good test. 18:00 - 19:30 1.50 DHB P DECOMP RU to test 9 5/8" casin .Pressure test 9 5/8" casin to EZSV bridge plug to 3500 psi for 30 min - 9 5/8" casing lost 60 psi Burin first 15 min and 50 si Burin last 15 min. OA 9 5/8" x 13 3/8" annulus) gained 80 psi during first 15 min and 50 psi 19:30 - 21:00 1.50 DHB P DECOMP Rig down test equipment. Consulted with town on 9 5/8" casing test. Decision made to trip in and ensure FO cementer is closed -mobilize Halliburton tools. 21:00 - 22:30 1.50 DHB P DECOMP MU BHA #6 with Halliburton FOC closing tool, 7 stands of 4" HWDP and RIH on 4" DP to 1980' MD. Good indication on surface that Halliburton closing tool found FOC at 1980' MD with 7k lbs. Cvcled tools three times and determined that FOC Printed: 4/6/2009 12:05:24 PM • BP EXPLORATION Page 4 ot~l Operations Summary Report Legal Well Name: E-05 Common Well Name: E-05 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING I Rig Name: NABOBS 7ES Date ~'i From - To 'Hours i Task 1 Code NPT -'_ _ __ 3/25/2009 122:30 - 00:00 1.50 DHB I P Spud Date: 2/9/1976 Start: 3/19/2009 End: Rig Release: Rig Number: Phase Description of Operations DECOMP POH with Halliburton FOC closing tool and LD. RU to test 9 5/8" casing. Pressure test 9 5/8" casing to EZSV bridge plug to 3500 si for 15 min - 9 5/8" casing lost 70 during first 7 min and 80 psi during last 8 min. OA (9 5/8" x 13 3/8" annulus) gained 70 psi durino first 7 min and 130 psi during last 8 min. cgs 3/26/2009 00:00 - 02:30 02:30 - 06:00 06:00 - 06:30 06:30 - 07:00 2.50 STWHIP P 3.50 STWHIP P 0.50 STWHIP P 0.50 STWHIP P WEXIT Make up 9 5/8" whipstock BHA #7 with 8 3/8" Bottom Trip Anchor, Baker Gen II 9 5/8" whipstock slide, 8 1/2" window mill, 8 3/8" lower watermellon mill, 5" flex joint, 8 1/2" upper watermellon mill, float sub, 1 jt 5" HWDP, XO sub, MWD, UBHO sub, 6 1/4" bumper sub, XO sub and 9 6-1/2" DC. WEXIT RIH with whipstock BHA #7 on 4" DP to 1500' MD and shallow test MWD tools: 784 psi, 530 gpm. Continue to RIH from 1500' MD to 5517' MD. PUW 125k, SOW 130k. WEXIT Orient Baker Gen II 9 5/8" whipstock 62 degrees left of high side. Tag EZSV at 5530' MD and SO 18k to set bottom trip anchor. PU 10k over to confirm. Shear mills from slide with 35k down weight. Pick up to confirm mills sheared from the whipstock assembly. WEXIT Displace well to 9.0 ppg LSND milling fluid at 516 gpm with 1230 psi for a total of 500 bbls of 9.0 ppg LSND pumped. Take and record slow pum rates rior to begin milling operations. WEXIT Mill 8 1/2" window in 9 5/8" casing with the following parameters: 500 gpm and 1325 psi, weight on mills 6k - 20k Ibs, torque on bottom 5k - 15k ft-Ibs at 40 - 90 rpm. PUW 130k, SOW 125k, ROT 125k. Milled window from 5508' MD to 5525' MD. Pump Super Sweeps with nut plug at 40-80 rpms at 5520' MD and work the mills as needed. Drilled new hole to 5546' MD. Worked mills through the window several times with and without rotation with no issues. - Top of window at 5508' MD -Bottom of window at 5525' MD. -Average mill speed thru casing = 4.06 ft/hr WEXIT Circulate bottoms up with a 25 bbls Super Sweep to clean metal debris from wellbore at 510 gpm with 1314 psi and 40 rpm, torque 4k-5k ft-Ibs. Total of 283 Ibs of metal shavings retrieved across shaker magnets. Work mills through the window several times with rotation with no issues. WEXIT Pull BHA #7 into casing at 5492' MD and perform LOT to EMW of 11.62 ppg with 9.0 ppg mud in the hole at a depth of 5215' TV D. WEXIT Pump dry job prior to POH at 5592' MD. POH from 5592' MD to 1007' MD. MW in /out 9.0 ppg. Monitor well -static. WEXIT Lay down milling BHA #7 -upper string mill in gauge at 8 1/2". WEXIT Pull wear bushing and jet BOP stack. Clean and clear rig floor. Function rams. WEXIT Make up 8 1/2" drilling BHA #8 with: rebuilt 8 1/2" DTX619-D6 Hycalog Bit, XP Motor 1.5, ARC, MWD, NM Stab, 2 NM Spiral DC, NM Stab, NM Spiral DC, Float, Jars, PBL Circ Sub, XO and 23 jts 4" HWDP. WEXIT RIH with 8 1/2" drilling BHA #8 while picking up 4" DP singles from 912' MD to 5350' MD. Shallow test MWD tool at 1107' 07:00 - 1 os~ 13:45 - 15:00 I 1.251 STWHIPI P 15:00 - 16:00 1.00 STWHIP P 16:00 - 19:00 3.00 STWHIP P 19:00 - 20:00 1.00 STWHIP P 20:00 - 21:30 1.50 STWHIP P 21:30 - 00:00 3/27/2009 100:00-04:30 2.501 STWHIPI P 4.501 STWHIP~P Printed: 4/6/2009 12:05:24 PM TREE= 4" CAMERON WELLHEAD= ACTUATOR = KB. ELEV - 26.62 BF. ELEV = 30.75 KOP= 5500' Max Angle = 95 ~ 10382' Datum MD = 9555' Datum TV D = 8800' SS Minimum ID = 3.725" ~ 9505' XN NIP n E-05B I 1997' I SAF OTES: 14-1/2" X-NIP. ID= 3.813" 13-318" CSG, 72#, L-80, ID = 12.347" 2844' GAS LIFE MANDRELS KOP -Top of w hipstock 5500' 9-5/8" ¢SV 5524' ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 1 3486 6192 3477 5780 11 34 KBG2 KBG2 DCK Dum BEK BEK 04/09/09 04/09/09 Jet Cut 5995' 9368' 4-1/2" HES X NIP, ID = 3.813" ' Tubing punch 8348 0000 9398' 7" x 4-1/2" BKR S-3 PKR TOC 2 ~ 835 9432' 4-1/2" HES X NIP, ID = 3.813" 4-1/2" OTIS X NIPPLE ID = 3.813" 8458' , 9505' 4-1/2" HES XN NIP, ID = 3.725" 8517' 4-1/2" BAKER PBR SEAL ASSY " " ' 9517' WLEG 9-5/8" X 4-1/2 BAKER FHL PKR, ID = 4.0 8526 9342' 4-1/2" TBG, 12.6# 13Cr-80 TOP OF 7" LNR 8552' 9505' Hanger /liner top packer TOP OF 2-7/8" LNR 8604' 9669' 7" CSG 26# L-80 BTGM 9-5/8" CSG, 47#, L-80, ID = 8.681" 9057' PBTD 11159' PERFORATION SUMMARY REF LOG: ANGLE AT TOP PERF: Note: SIZE SPF INTERVAL Opn/Sqz DATE 2.88 6 10330-10400 04/08/09 2.88 6 10510-10640 04/08/09 2.88 6 10870-10910 04/08/09 2.88 6 10970-11080 04/08/09 2.88 6 11130-11200 04/08/09 2.88 6 11260-11350 04/08/09 11440' 4-1/2" LNR, 12.6#, L-80 IBT-M DATE REV BY COMMENTS DATE REV BY COMMENTS 04/26/76 ORIGINAL COMPLETION 01110189 RWO COMPLETION 05!19/99 CTD SIDETRACK 03/13/09 JER Proposed ST 04/10/09 7ES As Completed PRUDHOE BAY UNfT WELL: E-05B PERMfT No: API No: 50-029-20197-02 SEC 5, T11 N, R14E, 1353' FNL & 502' FEL BP Exploration (Alaska) a"'~i ~~~Ntmll~i~~r~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Wolff .Inh iF N0. 5162 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 04/06/09 MPS-08 AY3J-00016 --' -~~~ ~ LDL - 03/23/09 1 VV.VI VY 1 04-22A BiJJ-00003 MEM LDL 03/24/09 1 1 15-15C BOOR-00004 MEM PROD & INJ PROFILE ~'a- ` 03/15/09 1 1 4-04lf-26 AP30-00028 _ USIT 03/21/09 1 1 P-06B AY3J-00016 INJECTION PROFILE 03/30/09 1 1 E-05A B1JJ-00003 CH EDIT PDC-GR (JEWELRY LOG) /~j q ~ 3 02/08/09 1 06-14A BOOR-00004 CH EDIT PDC-GR (JEWELRY LOG) - "~- 02/21/09 1 F-33A 40018553 OH MWD/LWD EDIT - _ a(o 01/25/09 2 1 F-33A PB1 40018553 OH MWD/LWD EDIT _ f j ~ 01/14/09 2 1 _•~~-~ n~••••~+.•~.-.+~~ ..~~~.. . .... v.w.....a r~nv nc. vn.va~~a v~~c \.vr ~ GNlifl ~ v: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Alaska Data & Consulting Services 2525 Gambell Str et, Suite 400 Anchorage, AK -2838 ATTN: Beth .- n~r Received by: • • .... l ~..~...~~ '~, ~T~ ~~ ~~ ~ ~ SARAH PALIN, GOVERNOR AI.ASSA OII, A1~TD GcAS 333 W. 7th AVENUE, SUITE t00 CO1~T5ERQATIOi~T CODII•IISSIOI~T ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 C:Treg Hobbs Engineering Team Leader BP Exploration (Alaska) Inc. P.O. Box 196612 ~' ~ SAN ' ~ ~~~~ Anchorage, Alaska 99519-6612 ., ~ ~ ~~1~'I Re: Prudhoe Bay Field, Prudhoe Bay Pool, PBU E-05A Well Sundry Number: 309-007 Dear Mr. Hobbs: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it ma_y file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by x:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, /~~ Daniel T. Seamount, Jr. Chair DATED this try day of January, 2009 Encl. ~~,~5'°~ lJ~ "~~0~ STATE OF ALASKA ~CI~~~E®~G~ ~~ ~~ ~' ALA OIL AND GAS CONSERVATION C011~SION ~A~ ® QO ~" ~~ 1 APPLICATION FOR SUNDRY APPROVAL~h(~,~ ' 9 2 9 20 AAC 25.280 e~s~~~ na o .~.__ ..._ 1. Type of Request: ®Abandon ~ ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time Extens ~lSC~i01'8 8 ~ ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended ell ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Dritl Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 199-030 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20197-01-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU E-05A ' Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. KB Elevation (ft): 11. Field /Pool(s): _ O~~ ADL 028304 , 56.56' - Prudhoe Bay Field / Prudhoe Bay Pool 12. PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 11226' ~ 8991' - 11159' 8992' None None a in n h iz M TVD B rs olla rl r 1 1 1 Surf ce 2 1 3/8" 844' 844' 4930 267 In rm i to 7' 9-5/8" 57' 81 2' 70 476 Pr i n iner 1139' 7" 1' 7751' - 87 81 0 7 20 iner 2622' -7/ " ' - 11 2 ' 77 ' - 1' 134 0 1 90 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10106' - 11100' 8987' - 8991' 4-1/2", 12.6# L-80 9691' Packers and SSSV Type: 9-5/8" x 4-1/2" Baker'FHL' packer Packers and SSSV MD (ft): 8526' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ~ ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: February 8, 200 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Jovy Roach, 564-x352 Printed Name Greg H~ Title Engineering Team Leader Prepared By Name/Number: Signature Phone 564-4191 Date i ~ Terrie Hubble, 564-4628 Commission Use Onl Sundry Number: Conditions of approval: Notify Commission so that a representative may witness ^ Plu Inte ri S~ ~ I ~~ ^ Mechanical Integrity Test ^ Location Clearance '~ g g ty ~$OP Test ~ 1`n (~ ~cc.~Ca.~C~~ ~t-~S~°:~p"i' ~~~Z GCc~~~4~~+G i~~ A~L~~~~~~S~~~C~~~15 ~~c`~~c~:o~~c.~~~ ` ~ ~ a Other. ~~rn-~ ~p© 3~v©P~ ~ C'Ca~~~:S~ ~ ~ ~~ ~S ~ iti~t~~vy.v r1 Gt~nv~G ~ ~~g~' 1 Subsequent Form Required: `"~ibR°-~ APPROVED BY / ~ / A roved B : COMMISSIONER THE COMMISSION Date ` Form 10-403 Revi~eCi 06'606' I ~ Submit In Duplicate ~~. ,~`.~ ~ i! `00~ ~~ ~~ t~l TREE = 6" CM/ WELLHEAD = MCEVOY ACTUATOR = OTIS KB. l3EV = 56.56' BF. ELEV = 28.3' KOP = 3400' Max Angle = 95 @ 10477' Datum MD = 9848' Datum TV D = 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" 2844' Minimum ID = 2.37" @ 8604' TOP 2-7/8" LNR TOP OF 7" LNR i- j 8552• TOP OF 2-7/8" LNR $604' I 9-5/8" CSG, 47#, L-80, ID = 8.681" I I TOP OF WHIPSTOCK I E-05A O u 2056' I-I4-1/2" CAMCO SSSV LANDING NIP, ID = 3.813" $45$' ~-14-1/2" OTIS X NIPPLE, ID = 3.813" i 8517' 4-112" BAKER PBR SEAL ASSY 8526' ~ 9-5/8" X 4-112" BAKER FHL PKR, ID = 4.0" 8819' 4-1/2" OTIS XA SLIDING SLV, ID = 3.813" (BEHIND 2-7/8" LNR) MILLOUT WINDOW THROUGH BOTH 7" & 4-112" FROM 9691' - 9715' 9705' I-I WHIPSTOCK. PKR 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" H 9970' 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 10089' PERFORATION SUMMARY REF LOG: SPERRY SUN MWD-GR ON 05/17/99 ANGLEATTOPPERF: 71 @ 10106' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 2 4 10106 - 10156 O 01 /22/04 2 4 10170 - 10250 O 05/20/99 2 4 10340 - 10439 O 05/20/99 2 4 10490 - 10660 O 05/20/99 2 4 10720 - 11000 O 05/20/99 2 4 11050 - 11100 O 05/20/99 9820' I-i CIBP PBTD ~- j 11159' ~ 2-7/8" LNR, 6.16#, L-80 STL, .00579 bpf, ID = 2.441" 11226' DATE REV BY COMMENTS DATE REV BY COMMENTS 04/26/76 ORIGINAL COMPLETION 11/02/07 JSRlTLH PERF CORRECTIONS (1999) 05119/99 SIDETRACKCOMPLETION 07/16/01 RN(fP CORRECTIONS 07/11/03 CMO/TLP MAX ANGLE CORRECTION 09/17/03 CMO/TLP PERF ANGLE CORRECTION 01/22/04 KCF/KK ADPH~F PRUDHOE BAY UNff WELL: E-05A PERMff No: 1990300 API No: 50-029-20197-01 SEC 5, T11 N, R14E, 1353' FNL & 502' FB. BP 6cploration (Alaska) TREE= 4" CAMERON WELLHEAD= MCEVOY ACTUATOR = OTIS KB. ELEV = 56.56' BF. ELEV = 28.3' KOP = 5500' Max Angle = 90 ~ 10291' Datum MD = 9555' Datum TV D = 8800' SS Proposed E-o5B Minimum ID = 3.725" ~ xxxx' XN NIP I 2000' I 141 /2" X-N~, ID = 3.813" 1 13-3/8" CSG, 72#, L-80, ~ = 12.34T' 2$44' 5350' Hanger /liner top packer KOP -Top of w hipstock 5500' 9-5/8" ¢SV 5524' Jet Cut 6000' 4-1/2" OTIS X NIPPLE, ID = 3.813" 8458' Tubing punch $47$' 8517' 4-1/2" BAKER PBR SEAL ASSY 8526' 9-5/8" X 4-1/2" BAKER FHL PKR ID = 4.0" TOP OF 7" LNR 8552' TOP OF 2-7/8" LNR H $604' 9-5/8" CSG, 47#, L-80, ID = 8.681" 9057' Banned TOC 10,000' PBTD 11159' 91$7' 4-1/2" HES X NIP, ID = 3.813" 9207' 7" x 4-1/2" BKR S-3 PKR 8237' 4-1/2" HF~ X NIP, ID = 3.813" 9297' 4-1/2" HF~ XN NIP, ID = 3.725" 9321' WLC-G 9327' Hanger /liner top packer 9477' 7" CSG 26# L-80 BTGM PERFORATION SUMMARY REF LOG: A NGLE AT TOP PERF: Note: SIZE SPF INTERVAL Opn/Sqz DATE 11206' 4-1/2" LNR, 12.6#, L-80 IBT-M DATE REV BY COMMENTS DATE REV BY COMMENTS 04/26176 ORIGINAL COMPLETION 01". RWOCOMPLETION O5". Es; CTDSIDETRACK 01/08/09 JER Proposed ST PRUDHOE BAY UNIT W~L: E-05B PERMff No: API No: 50-029-20197-02 SC-C 5, T11 N, R14E, 1353' FNL ~ 502' FEL BP 6cploration (Alaska) by c,~,y E-O5B Rig Sidetrack Well Type: Producer Current Status: This well is completed with 4-1/2" L-80 tubing and is currently shut-in. Request: Plug and abandon wellbore in preparation for sidetrack. Well History: At current operating conditions the well is uncompetitive and receives very little on-time. All producible sands have been accessed up to 20' tvd below the GOC. With gas so close to open perforations and no available gas shut off options it has been determined that this well is ready for sidetrack. Due to the high cement top in the well it has been eliminated as a CST option and a RST provides us with an opportunity to bring an additional wellbore into the E/K Graben. Other Requests: Given rig floor height limitations, a MASP < 3000 psi, and the fact that the three ram drilling BOP configuration is preferred to a two ram configuration with a spool, BPXA will execute the provisions of 20 AAC 25.285 (f) (1) regarding the initial testing of the BOPE as follows when existing wellhead or testing equipment prevents the testing of the lowest set of pipe rams: That lowest set of rams will be tested at the earliest opportunity during path-forward de-completion work, i.e., after the completion has been pulled from the well. Safety concerns and spacing limitations with the wellhead height and tubing spool preclude us from installing a spacer spool in the three-ram drilling BOP stack. Scope of Work: P & A: Cement perforations with coiled tubing or by bullheading. Prepare well for sidetrack operations. Decomplete: Pull 4-1/2" tubing from cut at 6000' MD. Set EZSV, PU whipstock and sidetrack wellbore. MASP: 2420 psi Pre-Ri Work: F 1 Perform in'ectivit test. F 2 Pending infectivity results, bullhead P & A the perforations in the E-05B wellbore with 15.8 ppg 7 bbl Class G cement. Min TOC at 10,000' MD, max TOC is 8525' MD. Test to 2500 si. S 3 Drift for 'et cut, to TOC, MIT to 2500 si. E 4 Punch tubing at ~ 8478' MD in the middle of the first full joint above the X nipple. Reference tubin tall 1-10-89. F 5 Circulate the well to seawater through the tubing cut. Freeze protect the IA and tubing with diesel to --2,200'. W 6 PPPOT - IC 9-5/8" 5,000 si, PPPOT-T 4-1/2" 5,000 si. Function all lock-down screws. E 7 Jet cut the 4-1/2", 12.6#, L-80 tubin in the middle of a full 'oint at ~ 6000' MD. F 8 CMIT-Tx1A to 3500 psi for 30 min. MIT-OA (13-3/8" surface casing) to 2000 psi for 30 min. Bleed all casin and annulus ressures to zero. W 9 Set BPV in tubin han er. Secure well. O 10 Remove well house. Level the ad. Provide total well re cost on the handover form. Ria Operations: 1. MI / RU. Pull BPV. 2. Circulate out diesel freeze protection and displace the well to seawater. Install TWC. 3. Nipple down tree. Nipple up and test BOPE to 3,500psi. Pull TWC. 4. MIT-OA to 2000 psi for 30 min charted. 5. R/U. RIH and pull 4'/i" tubing. 6. , MU 8-1/2" clean-out assembly and clean-out the 9-5/8" casing down to the top of tubing stub. ~-~~ 7. With E-line, set 9-5/8" EZSV to allow fora 5500' MD whip-stock KOP (max hole angle 37.68 degrees at 5300' MD). Pressure test casing. C,~pQ~~G`~ 8. With EZSV as barrier, change-out 9-5/8" pack-offs (pull pack-offs thru BOP stack if possible). Test ` ,~ packoff. 9. P/U and RIH with 9 5/8" Baker bottom-trip anchor whip stock assembly. Orient whipstock and set on 10. Displace the well to LSND milling fluid. Mill the window and 20' new ormation. a orm 11. RIH w/ 8'/z" DIR/GR/Res drilling assembly and drill to top Sag River. Weight up as necessary for shale stability in the Kingak and HRZ. 12. Short trip to window. Circulate, POH. 13. Run and cement 7" 26# L-80 BTC-M drilling liner. 14. RIH with build section BHA: 6-1/8" bit /motor assembly with GR/Res/Den/Neu to landing collar. 15. Test liner and casing to 3500 psi. Drill shoe tract. 16. Displace the well to 8.4 ppg Flo-Pro SF drilling fluid. Drill 20' formation; perform FIT. 17. Drill ahead ~ 900' building to horizontal landing point at ~ 10300 MD in Zone 2. POOH for bit and BHA change. 18. MU 6-1/8" BHA with DIR/GR/RES/NEU/DEN. RIH and MAD pass build section. Drill ahead ~ 900' in the horizontal as per plan to estimated TD of ~11206'MD. 19. Circulate, short trip, spot liner running pill, POOH. 20. Run and cement a 4'h", 12.6#, L-8016T-M solid production liner through the 6-1/8" hole section and 150' into the 7" intermediate casing. Set liner top packer and displace well to clean seawater above the liner top. Test Finer to 3500 psi for 30 min charted. Note: A pen`pill will be left in the 4-1/2"liner. 21. RIH with DPC pert guns. Perf intervals to be determined from LWD logs. Plan to perforate overbalanced, ~ 800' of perfs. POOH, LD DP and perf guns. 22. R/U and run 4 1/2", 12.6#, 13-Cr-80 VamTop completion tubing. Land tubing, RILDS. 23. Reverse circulate inhibited seawater to the packer depth. 24. Drop ball & rod and set packer and individually test the tubing and annulus to 3,500 psi 30 minutes. Record each test. 25. Shear the DCK valve and pump each way to confirm shear. 26. Set a TWC and test to 1000 psi. 27. Nipple down the BOPE. Nipple up the tree and test to 5,000 psi. Pull TWC w/lubricator. 28. Freeze protect the well to 2,200' 29. Install BPV and secure the well. RDMO. Post-Ria Work: 1. Install well house and instrumentation. 2. Pull BPV. 3. Slickline pull ball and rod / RHC plug from landing nipple below the production packer. 4. Slickline Install gas lift valves. Estimated Pre-rig Start Date: 2/8/2009 Estimated Spud Date: 3/8/2009 Drilling Engineer: Jovy Roach (907) 242 - 6259 Production Engineer: Jacki Randall (907) 564 - 4590 Geologist: Doug Stoner (907) 564 - 5652 ~~i~ GOncc~v4` ATTACH: Current Schematic Proposed Schematic SChlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job# Log Description Date BL H-01A \ q~- - \ \ I..~ 10687663 LDL 01/04/04 1 .J-24 A 2~û -1\ ~ 10563218 SBHP SURVEY 09/28/03 1 E-05A \Cjtq-030 10703984 SBHP SURVEY 04/10/04 1 A-13 I g i - i S-C.l 10621770 PPROF W/DEFT/GHOST 03/22104 1 C-17A \ q ~- E}..J 10672332 LDL 10/27/03 1 F -46A }.Jj :"1 - t ~ '-'f 10715389 MCNL 03/18108 1 2-68/5-17 J 8 ;j .. r:: q '1 10866550 PPROF W/DEFT 07/07/04 1 1-45/Q-26 I B9 ~ /2 if 10568473 PPROF W/DEFTlGHOST 07/11/03 1 B-17 J 7 q- C' )..t~ 10679034 PSP INJECTION PROFILE 11/27103 1 5-30 I c¡ t, -. c f, G· 10560328 SBHP SURVEY 01/02/04 1 5-42 \ \:..1 L '-- è 5 '-f 10877777 SBHP SURVEY 08/22/04 1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 r~r_~NNEO SEP 1 '" ) . . !., ') ·N',.) ~.~ ":;; <."- v·,:Å-\. ¿ I~·.~? ~ \.I o 8 2005 Date Delivered: 07/20/05 NO. 3438 I~Cf~ 03D Company: State of Alaska Alaska Oil & Gas Cons Comm AUn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color CD "3 ~'-I3 ...~/ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 995031838 . .' .I I ATTN Beth /1, I; r¡f I¡ Received by /JrWNvJ> U ,tl.,'/.../ :. . ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon 0 Alter Casing D Change Approved Program D 2. Operator SuspendD Repair Well 0 Pull TubingD Operation ShutdownD Plug perforationsD Perforate New Pool D 4. Current Well Class: Perforate 00 Waiver 0 Stimulate D Time ExtensionD Re-enter Suspended Well 0 5. Permit to Drill Number: 199-0300 OtherD Name: BP Exploration (Alaska), Inc. Development Œ] 6. API Number 50-029-20197-01-00 3. Address: P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 56.56 8. Property Designation: ADL-0028304 11. Present Well Condition Summary: ExploratoryD ServiceD Stratigraphic D 9. Well Name and Number: E-05A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool Total Depth measured 11226 feet true vertical 8991.2 feet Effective Depth measured 11159 feet true vertical 8991.5 feet Measured depth: 10106 - 10156, 10170 - 10250, 10340 - 10439, 10490 - 10660, 10720 - 11000, 11050 - 11100 True vertical depth: 8987.23 - 8997.6,8998.6 - 9000.23,9001.58 - 9000.72, 8996.92 - 8990.7,8991.39 - 8989.84, 8989.&MM93"U2004 Tubing (size, grade, and measured depth): 4-1/2" 12.6# L-80 @ 24 9691 AlaekaOll& GasCon ~ ComtnLwon Casing Conductor Liner Liner Production Surface Length 78 1139 2622 9031 Perforation depth: Plugs (measured) Junk (measured) None None Size 20" 94# H-40 7" 29# N.80 2-7/8" 6.16# L-80 9-5/8" 47# N-80 13-3/8" 72# N-80 TVD 28.0 - 106.0 7750.8 - 8733.3 7797.7 - 8991.2 26.0 . 8192.5 Collapse 520 7020 13890 4760 2670 Burst 1530 8160 13450 6870 4930 MD 28 106 8552 - 9691 8604 - 11226 26 - 9057 27 2844 RECEIVED Packers & SSSV (type & measured depth): 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Representative Dailv Averaoe Production or Injection Data Gas.Met Water-Bbl Casing Pressure 22.5 11 0 Daily Report of Well Operations. .K 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron .Jj~~ 13 Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys run - Signature Form 10-404 Revised 12/2003 4-1/2" Baker FHL Packer @ 8526 I&JMS 8ft "318 Oil-Bbl 694 Tubing Pressure 1418 863 833 27.9 22 0 15. Well Class after proposed work: ExploratoryD DevelopmentŒ ServiceD 16. Well Status after proposed work: Operational Shutdown 0 OilŒ] GasD WAG 0 GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: N/A Title Production Technical Assistant . ".:~o~e ~ ~~4~4657 Date 3/25/04 " ' -, "- . E-O5A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 01/22/04 CTU #8. COIL FLAG/ADPERF. CONTINUED FROM 1/21/04 WSR. RIH WITH PDS MEM GR/CCL. LOG INTERVAL 10,400' TO 9,900' CTM. FLAG PIPE AT 10,100' CTM. POOH. TIE LOG INTO SWS MCNL DATED 13-MAY-1999. MAKE -3FT DEPTH CORRECTION. MU AND RIH WITH GUN RUN #1 (25' X 2") 4SPF. TIE INTO FLAG AND SHOOT 10156' -10131' AND POOH. MU AND RIH W/GUN #2 (25' X 2") 4 SPF. TIE IN TO FLAG AND SHOOT 10,106' TO 10,131' AND POOH. RDMO CTU, CONTACT PAD OPERATOR TO POP WELL, CONTACT PCC W/WELL STATUS. «< WELL LEFT SHUT-IN AWAITING PAD OPERATOR TO POP »> «< JOB COMPLETE »> FLUIDS PUMPED BBLS 89 89 60/40 Methenal TOTAL Page 1 . ~ TREE = Wa.LHEAD = A CTlIA TOR = KB. ELEV = BF. ELEV = KOP= Max Angle = OatumMO = OatumTVD = 6"CIW M::EVOY OTIS 56.56' 28.3' 3400' 95 @ 10477' - 9848' 8800' SS 13-318" CSG, 72#, L-80, 10 = 12.347" H Minimum ID = 2.37" @ 8604' TOP 2-7/8" LNR I TOP OF 7" LNR H TOP OF 2-7/8" LI\R H 9-5/8" CSG,47#, L-80, 10 =8.681" H I TOPOFWHIPSTOCK H 2844' 8552' 8604' 9057' 9691' E-O SA . - ~ L ~ ::8: -w¡ 0 I U J-L ¡---a I 4-112"lBG,12.6#,L-80,.0152bpf,10=3'958" H 9970' I 7" LI\R, 29#, L-80, .0371 bpf, 10 = 6.184" H 10089' I ÆRFORA 110N SLMMA. RY REF LOG: SPffiRY SUN MWD-GR ON 05/17/99 ANGLEATTOPPffiF:71 @ 10106' Note: Refer to Produetion œ for historieal perf data SIZE SPF INTffiV AL Opn/Sqz OA TE 2 4 10106-10156 0 01/22/04 2 4 10170-10250 0 OS/20/00 2 4 10340-10439 0 OS/20199 2 4 10490 - 10660 0 OS/20199 2 4 10720 - 11000 0 OS/20/99 2 411050-11100 0 OS/20/99 [\0\ TE 04126"6 05119199 07/16JÚ1 07111103 09/1U)3 01/22¡\J4 COMMENTS ORIGINAL COM PLErION SIDETRACK COMPLEfION RN/lP CORRB::ll0NS CMO/lLP MAX ANGLE CORRB::TION CMO/lLP PERF ANGLE CORRB::TIJN KCF/KK AŒ'ERF REV BY DATE I SAFETY NOTES: 2056' 11.4-1/2" CAMCO SSSV LANDING NIP, 10 = 3.813" I ~ 8458' H4-1/2" 011S X NIA'L~ ID = 3.813" I H4-1/2" BAKERPBR SEAL ASSY I 8517 8526' H9-5I8" X 4-1/2" BAKER FHL PKR, 10=4.0" I 8819' H4-1/2" 011S XA SLIDING SLV, D = 3.813'" I (BEHII'D 2-718" LNR) ~ MILLOUT WlI'DOW lHROUGH BOlH 7"&4-112" FROM9691'-9715' 9705' HWHIPSTOO< A<R I 9820' ~ ~ 11159' I I 2-7/8"LI\R,6.16#,L-80SlL,.00579bpf,10=2.441" H 11226' I REV BY COMWENrS PRUDHOE BAY !.NIT WELL: 6-05A PffiMT I'b: 1990300 API I'b: 50-029-20197-01 SB:: 5, T11 N, R14E, 1353' FNL & 502' FEL BP Exploration (Alaska) ) 99-éJ3d ( ,( WELL LOG C!J:2S11. TRANSMITTAL ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7th Street Suite # 700 Anchorage, Alaska 99501 RE : Distribution - Final Print(s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : Joey Burton / Jeni Thompson BP Exploration (Alaska), Inc. ProActive Diagnostic Services, Inc. Petrotechnical Data Center LR2-1 P. O. Box 1369 900 E. Benson Blvd. Stafford, TX 77497 Anchorage, AK 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT(S) OR CD-ROM FILM COLOR Open Hole 1 1 1 Res. Eva!. CH 1 1 1 E-05A 1-22-2004 Mech. CH l)!!) :~ 8 1--.1 \ Caliper Survey Signed: ~ Ö \ ...~ ~LO c:." ~ ~ J"ý'..~ Date: RECEIVI:D Print Name: JAN 2 9 2004 ,Alaska Oil & Gas Cons.Commision Anchorage PRoACTivE DiAGNOSTic SERvicES, INC., PO Box I ~69 STAffoRd IX 77477 Phone:(281) 565-9085 Fax:(281) 565-1369 E-mail: pds@memorylog.com Website: www.memorylog.com St~A[~¡~!E[ rES [~~~ 200~. \<:~b\\\ ~ 11/26/03 Schlumberger NO. 3048 Alaska Data & Consulting Services Company: State of Alaska 3940 Arctic Blvd, Suite 300 Alaska Oil & Gas Cons Comm Anchorage, AK 99503-5711 Attn: Lisa Wee pie ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color (' Well Job # Log Description Date Blueline Prints CD D.S.15-01A \q5:>~'f;);JA-. 10703946 SCMT 10/31/03 2 NK-62;\ (4..l:h ._~) l..\ "-::{.. 10572999 MCNL 05/30/03 1 1 J~ ~j( 0 E-27 A '-1 <"-1 - 0 c-~ ~ 10558568 MCNL 08/09/03 1 1 l ~ ~ i5 G-03A~' ~ -0 "t-[J 10563449 MCNL 06/04/03 1 1 I~I~ J)../ F-16A }c\ (I) - I {() êì 10558547 MCNL 05/08/03 1 1':,~ c;:l H-27 A ,...... 0. ~ .... n<c-)g 10700004 MCN L 09/30/03 1 1 ~ '~ ') 0 E-05A -) Y f..-{... O,--Sr-J 10672314 RST-SIGMA 09/16/03 1 1,~ ~ J~ E-04AY Ö'- \ ~ \ 10662949 RST-SIGMA 09/15/03 1 1~-';,":; ¡ -r- \ PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: , BP Exploration (Alaska) Inc. Schlumberger GeoQuest Petrotechnical Data Center LR2-1 3940 Arctic Blvd, Suite 300 900 E. Benson Blvd. C)t:f--:'-" Anchorage, AK 99503-5711 Anchorage, Alaska 99508 J I\!', . AlTN: Beth DEC 2'~' ~ ~ ç. Date Delivered: .:. Received by: . ~\':'" '..... ~ -,") Ú (",\: ,~('~ ÂiaSK2i ...;;, '-. " ,'" '. r\n::.;~ .,':. ' 1::. ~~'. ~-"""".' , Q. ~)(Ç;A~!Níe~:,\ ~.~A~~I ;~ @20D4. R. ~.. \.~\'f\. "-0 199-030-0 PRUDHOE BAY UNIT E-05A 50- 029-20197-01 BP EXPLORATION (ALASKA) INC Roll #1: Start: Stop Roll #2: Start Stop MD 11226 ~'TVD 08991~Completion ~a~'/5/19/99 tgompleted Status: 1-OIL Current: T Name Interval Sent Received T/C/I) · C 9239 ~'"~- 1 SCHLUM MCNL CH 7~9~99 7/26/99 D 9297 ~ 2-10 SPERRY GR OH 8/31/99 8/31/99 D 9298 ~,~- 2-5 SPERRY GR PB1 OH 8/31/99 8/31/99 L MCNL ~' 9375-11501 5/13/99 CH 2 7/9/99 7/26/99 C L NGP-MD 9718-11524 PB1 OH 9/9/99 9/14/99 L NGP-MD ~ 9718-10110 OH 9/9/99 9/14/99 L NGP-TVD Lfi~A~L 8700-8935, OH 9/9/99 9/14/99 L NGP-TVD ~'NNAL 8700-8935 PB1 OH 9/9/99 9/14/99 R SRBY LSTNG t4~i 9600-11523 PB1 OH 6/22/99 6/23/99 D R SRVY LSTNG ~I 9~i00-11222. OH 6/22/99 6/23/99 D R SRVYRPT P~EP~Y 9916.21-11226. - OH 6/22/99 6/23/99 D R SRVYRPT ~RRY 9600.-11524. PB1 - OH 6/22/99 6/23/99 D Tuesday, May 01,2001 Page 1 of 1 sp,-q 0 I::t ILl-- I I~ G To,' WELL LOG TRANSMITTAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs E-05A & E-05A PB 1 September 9, 1999 AK-MW-90118 E-05A: 2" x 5"MD Gamma Ray Logs: 50-029-20197-01 2" x 5" TVD Gamma Ray Logs: 50-029-20197-01 F.,4)SA PB1: 2"x 5"MD Gamma Ray Logs: 50-029-20197-70 2"x 5" TVD Gamma Ray Logs: 50-029-20197-70 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITrAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Ali Turker 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 Date: ~7' 'i 4 5999 Sign ,:4asKa Oil & Gas C~s. C~:;.~l~n ?moh0ra~le BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company 0 !:! I I_i_11M G S ~::: I:! ~./I C E S WELL LOG TRANSMITTAL To: State of Alaska August 31, 1999 Alaska Oil and Gas Conservation Comm. Atm.: Loft Taylor -' 3001 Porcupine Dr. (~v ~ ~ Anchorage, Alaska 99501 C;~C~ ~~ ~c~ ~~.~c[_ ,~,c~ ~ MWD Formation Evaluation Logs E-05A & E-05A PB 1 AK-MW-90118 1 LDWG formatted Disc with verification listing. API#: 50-029-20197-01 & 50-029-20197-70 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ~ ATTACHED COPIES OF THE TRANSMITTAL LETrER TO ~ ATrE~ON OF: Sperry-Sun Drilling Services Attn: Jim Galvin 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 .. BP Exploration (Alaska) Inc. Petro-technical Data Cemer, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company GeoQuest 3940 Arctic Bird, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie NO. 12681 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage. AK 99501 Prudhoe Bay (Cased Hole) 7/9/99 ."%-R' Well Job # Log Description Date Blueline Sepia CD J-28 -I~. ~ 0~, ~, 99258 RST-SIGMA 970717 1 1 1 E-05A .~;_. ~,~-~c~ 99223 MCNL 990513 1 1 1 W-24 ~ ~,'~ 99236 CNTD 990521 1 1 i R-29A L~IE~ 99231 PSP PROD PROFILE 990516 i 1 G-18A .~, c~,-~%~ 99214 MCNL 990504 1 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 3940 Arctic BIvd, Suite 300 Anchorage, AK 99503-5711 Al-tN: Sherrie ~_~ . ',_ STATE OF ALASKA ,. :~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [~Oil l--I Gas [--I Suspended [~]Abandoned I--1 Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 99-030 3. Address ~ ~ 8. APl Number 'J' P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20197-01 4. Location of well at surface~~ ~ 9. Unit or Lease Name~ 1353' SNL, 502' WEL, SEC. 06, T11N, R14E, UM ~;~T~;;~ ;-r~ At top of productive interval ~; ..... ~~ · ~i _ ~-~:~:_ ~ 10. Well Number 2726' SNL, 2770' EWL, SEC. 05, T 11 N, R14E, UM ~ ._~"~Z~'~i .. E-05A At total depth~'~~VE~'~'E~ ¢. 11. Field and Pool 2616' SNL, 3921' EWL, SEC. 05, T11N, R14E, UM ~'= ._~-~r/-~.. -~ _ Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Pool KBE = 56.56' ADL 028304 12. Date Spudded 113. Date I.D. Reached I 14. Date Comp., Susp., or Aband.115. Water depth, if offshore 116. No. of Completions 5/10/99 5/17/99 5/19/99 N/A MSLI One 17. Total Depth (MD+TVD) I18. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 11226' 8991 FTI 11159 8991 FTI [~Yes J-~No! (Nipple) 2056' MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, POP 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP Bo'FrOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 106' 26" 125 cuft 13-3/8" 72# N-80 Surface 2844' 18-1/2" 4019 cuft 9-5/8" 47# N-80 Surface 9057' 12-1/4" 2010 cuft 7" 29# N-80 8552' 9691' 8-1/2" 380 cuft 2-7/8" 6.16# L-80 8604' 11226' 3-3/4" 118 cu ft Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SiZE DEPTH SET (MD) PACKER SET (MD) 2" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 9691' 8526' MD TVD MD TVD 10170' - 10250' 8998' - 9000' 10340' - 10439' 9002' - 9001' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 10490' - 10660' 8997' - 8991' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10720' - 11000' 8991' - 8990' 11050' - 11100' 8990' - 8991' 2000' Freeze Protect with 30 Bbls of MeOH ,,, ORl 'AL Date First Production I Method of Operation (Flowing, gas lift, etc.) May 25, 1999i Flowin9 Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD I 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, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. 25N 9782' 8809' 25P 9802' 8824' 24N 9822' 8839' 24P 9827' 8842' 23N 9855' 8862' 23P 9858' 8864' 22N 9906' 8893' 22P 9930' 8906' 21 N 9977' 8932' 21P 9981' 8934' 14N 10034' 8959' 14P 10038' 8961' Zone 1 B 10024' 8955' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed'/ Terrie Hubble ,~¢~., Title Technical Assistant III Date ! - E-05A 99-030 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. ~NSTRUCTIONS 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 spaces 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 producing 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 cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Well: E-05A Accept: 05/07/99 Field: Prudhoe Bay Spud: 05/10/99 APl' 50-029-20197-01 Release: 05/19/99 Permit: 99-030 CTD Unit: Nordic #1 O5/O8/99 1 9692' Rig accepted @ 0600 hrs 5/7/99. RU eqmt. NU BOPE. Tested BOPE. RIH with CT to 3000 ft and circulate seawater to replace MEOH in tubing. Monitor well for flow. No flow. POOH. P/U Baker whipstock assembly, BHA #1. RIH with Baker whipstock tray. Sat down on whipstock packer set at 9705' BKB with 6K dwn wt. Pick up with 2k overpull. Tray is latched to packer with high side set at 8 degrees left of TDC. Sat down with 8K, Pulled free with 12K overpull. [tray had 10K shear pin]. POOH. L/D whipstock tray running BHA. M/U Baker starter mill BHA #2. RIH with starter mill BHA. Tag top of whipstock at 9700' CTD, correct to 9691' BKB. Mill 3.80" window from 9690.9 - 9692 ft BKB. POOH with starter mill. M/U Baker six bladed 3.80" mill and 3.80" string reamer. RIH with milling BHA #3. 005/09/99 2 9718' RIH w/3.80" window mill & string mill. Mill window f/9691-9718 ft. Mill window through 4 I,~ and 7" liners. Total milled length - 27 ft. Ream window area clean. Circulate well to used FIoPro drilling fluid. POOH. String reamer still in gauge [3.80"]. L/O Baker milling BHA. M/U MWD building BHA #4 with a 1.2 deg motor and M-09BQPX bit #1. Cut off 30 ft CT, DS connector would not fit over slightly out of round CT. Made up Baker CTC. RIH with building BHA. 05/10/99 3 9727' RIH with MWD building BHA #4. Could not get through window @ 9695'. POH. RIH w/tandem string mills and DSM. Worked assembly down to 9713.9' (CT depth). POOH. L/O milling BHA. RIH with MWD building BHA #6, with 1.2 deg. motor. Oriented TF to 30L and went thru window clean. Start drilling in Zone 3. Very slow progress. Drill build section from 9718 - 9727 ft. 05/11/99 4 10139' Drilled build section in Zone 3 and top of Zone 2 from 9727 - 9755 ft. POOH for a new bit. RIH with building BHA #7 with a 1.2 deg motor. Made a GR tie-in pass from 9585 - 9605 ft. (No depth correction). RIH and drilled build section from 9755 - 9865 ft. Made a short trip to the window. RIH and drilled build section from 9865 - 10070 ft. Short trip to window. Hole was clean. RIH and drilled build section from 10070 - 10139 ft. 05/12/99 5 10944' Drilled build section to 10172'. POH to 9585'. Ran GR tie-in to 9600'. (+3 correction). POH. C/O BHA. RIH with BHA #8. Correct to flag on CT. RIH to TD of 10175 ft. Drill build section from 10175 - 10370 ft. Circulate in new FIoPro while drilling. Short trip to window. Drill horizontal hole from 10370-617' (in sand just above HOT at 8963' TVD). Wiper trip to window. Tie-in at 9784', no corr. Drill horizontal 10617-851'. Wiper trip to window. Drill horizontal 10851-944'. E-05A, Coil Tubing Drilling Page 2 05/13/99 6 11419' Continue drilling horizontal from 10944-11050' at 8961' TVD. Wiper trip to window. Drill from 11050-215' building angle to 95° to intersect secondary target sand at 8943' TVD. Wiper trip to window. Drill from 11215-406' and level out at 91 ° at 8943' TVD. Backream to window. Tie-in at 9580', add 13' (corr TD is 11419'). POOH for BHA. LD Sperry DDS. Change out motor. RIH with BHA #-9 (1.0° motor, same bit) to 5590'. Reel motor drive shaft broke at flange. Remove and repair. Downtime started at 0400 hrs 5/13/99. 05/14/99 7 11523' Replace right reel motor drive shaft/flange. Rig operational at 14:30 hrs. RIH. Tie-in with CT flag at 9616 ft. RIH. Tag TD at 11417 ft. Orient TF to 90R. Drill horizontal hole at 91° from 11417 - 11523' (8935' TVD) and can't find secondary target sand. POOH for logs. LD drilling BHA. MU logging BHA. RIH with SWS memory CNL. Log down and up pass at 30'/min from 9400-TD. POOH with logging tool. 05/15/99 8 9980' POOH with SWS memory CNL/GR logging tools. Held Safety Meeting. Recover Tools. Fax log to Anc. Off. Perform weekly BOPE pressure /function test. AOGCC representative Larry Wade witnessed test. Pipe / slip ram seals failed. Replace seals and re-test. Geologists decided to open hole plug back to 10,015 ft. Attempt to M/U new 2 3/8" slick cementing dart catcher / nozzle BHA. Internal slips had slightly too large of OD. Broke slips during installation. M/U 2 7/8" Baker cementing dart catcher / nozzle BHA. RIH with Cementing BHA #11. Held Safety Meeting. DS pump 12 bbls 17.3 ppg Class G cmt. Displace with rig mud. Lay cement in open hole from 10500-9650'. WOC for 1 hr. RIH jetting cement to 9950'. POOH for drilling assy. LD cement assy. MU drilling assy. Install new CTC. RIH with BHA #12 (1.7° motor, DS49 bit). Tag cement at 9945' corrected TD. Drill 92R off hard cement plug and depart from prior wellbore at 9950'. Drill to 9980'. Motor too strong to reach landing point and still be in polygon. POOH for less aggressive motor. 05/16/99 9 10475' POOH for less bend motor. L/O motor and change bend to 1.04 Deg. Run Bit #4. RIH with BHA #13. Tag TD and correct depth to 9980 ft. Orient TF to high side. Drill build section from 9980 - 10110 ft. BHA not getting calculated build rate. POOH for stronger bend motor. L/O motor and adjust to 2.0 deg. Found Bit #4 with badly broken shoulder cutters, causing straight drilling. RIH with BHA #14 (2.0° motor, DS49 bit). Finish drilling build from 10110-176' and land at 8942' TVD. POOH for motor. Change out motor. RIH with BHA #15 (1.04° motor, bit #3rr4). Drill horizontal from 10176-321' searching for sand from 8942-45' TVD and none found. Wiper trip to 10000'. Drill from 10321-470' building angle to target 8939' TVD. Wiper trip to window. Tie-in at 9590', add 5.0'. RIH to corr TD at 10475'. 05/17/99 10 11163' Orient TF to right. Drill horizontal hole in target sand from 10475 - 10670 ft. Wiper trip to window, hole was clean. Orient TF to left. Drill horizontal hole from 10670 - 10892 ft. Wiper trip to window. Drill horizontal hole 10892-11012' Orient TF to right. Drill to 11163' (8935' TVD). POOH for bit. Change bit and motor. RIH with BHA #16 (1.0° motor, DS49A2 bit). E-05A, Coil Tubing Drilling Page 3 05/18/99 11 11226' RIH with BHA #6. Tied-in with flag at 9604 ft. RIH to TD. Orient TF. Drill horizontal hole from 11163 - 11222 ft. Anchorage office geology called TD at 11,222 ft. Ream up to window. Tied- in with BHCS/GR at 9573 ft. Added 4 ft to CTD. Final corrected TD for well is 11,226 ft BKB. POOH. L/O MWD drilling BHA. Held Safety Meeting. Run 81 its 2 7/8" 6.16# L-80 STL liner. MU Baker CTLRT. RIH with liner on 2-3/8 CT to TD. Displace wellbore to 2% KCL water. Drop ball and release from liner. DS cementers pump 21.0 bbls 15.8 ppg Class G cement with latex. Load wiper dart and displace with rig. Dart latched wiper plug at calculated displacement and displaced both to latch collar at 11159' at maximum rate. Floats held. Unsting from deployment sub. Jet TOL at 8603' of any excess cement. POOH jetting. LD CTLRT. RIH with 2.25" jet nozzle on 42 stands CSH. RIH with CT. 05/19/99 12 11159' Repair reel drive pin. RIH with jet nozzle on CSH. WOC to reach acceptable compressive strength. Jet liner clean to PBD. POOH and lay fresh FIo Pro in liner. Stand back CSH work string. Comp str=1500 psi. PT liner lap at 1550 psi for 20 min and lost 30 psi. MU 45 SWS 2" perf guns. PU 1 1,~,, CS Hydril. TIH, tag up on Latch Collar. Correct depth (-17). Position bottom shot at 11100'. Drop 5/8" firing ball and displace w/2% KC. Ball on seat and sheared at 2700 psi. POOH, stand back 1 ~,~" CS Hydril, LD perf guns. All shots fired. 05/20/99 13 11159' Perforated 10170-10250', 10340-10440', 10490-10660', 10720-11000' and 11050-11100' with 2-1/8" CTC guns at 4 SPF. Load out perf guns. RIH with nozzle and freeze protect tubing to 2000' with 30 bbls MeOH. Secure well. ND BOPE. NU tree cap. Released rig at 1100 hrs 5/19/99. Total time on well 12 days 5 hrs. Move to E-10. Prudhoe Bay Unit Alaska State Plane Zone 4 PBU_ WOA E Pad, Slot E-05 E-O5A PB1 Job No. AKMW90118, Surveyed: 13 May, 1999 SURVEY REPORT ORIGINAL 19 May, 1999 Your Ref: AP1-500292019770 Surface Coordinates: 5975711.96 N, 664473.00 E (70° 20' 23.8045" N, 148° 39' 54.9557" W) Kelly Bushing: 56.56ft above Mean Sea Level Survey Ref'. svy8567 DRILL, lNG $ E RV Ic:,,ES 'W Sperry-Sun Drilling Services Survey Report for E-O5A PB1 Your Ref: API-500292019770 Job No. AKMW90118, Surveyed: 13 May, 1999 Prudhoe Bay Unit Measured Depth (ft) Incl. 9600.00 9692.00 9733.19 9763.06 9798.13 9827.66 9855.11 9885.36 9916.31 9948.18 9978.76 lOOl 3.51 10045.13 10078.96 10112.36 10149.78 10185.68 10217.78 10259.73 10297.46 lO328.13 10357.88 10397.88 10441.38 10475.38 29.830 29.370 32.o8o 36.700 41.89o 44.360 48.780 53.090 55.990 57.300 59.770 61.44o 64.860 70.050 74.350 78.490 79.540 79.360 82.860 85.870 88.240 90.440 89.21o 88.860 88.51o Azim. 132.245 133.3o7 131.647 131.287 13o.877 127.567 12o.537 116.5o7 11o.877 103.147 96.817 91.547 85.037 82.057 85.917 93.127 99.1o7 lO2.447 lO4.317 107.537 111.587 113.347 110.357 lO6.307 103.147 Sub-Sea Depth (ft) 8597.59 8677.59 8712.99 8737.63 8764.77 8786.32 8805.20 8824.26 8842.22 8859.77 8875.74 8892.80 8907.09 8920.06 8930.27 8939.07 8945.92 8951.80 8958.28 8961.98 8963.56 8963.90 8964.02 8964.76 8965.54 Vertical Depth (ft) 8654.15 8734.15 8769.55 8794.19 8821.33 8842.88 8861.76 8880.82 8898.78 8916.33 8932.30 8949.36 8963.65 8976.62 8986.83 8995.63 9002.48 9008.36 9014.84 9018.54 9020.12 9020.46 9020.58 9021.32 9022.10 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (fi) (ft) 1226.92 S 3030.84 E 5974551.82 N 667530.02 E 1257.78 S 3064.19 E 5974521.70 N 667564.05 E 1271.98 S 3079.72 E 5974507.84 N 667579.88 E 1283.15 S 3092.36 E 5974496.95 N 667592.76 E 1297.73 S 3109.10 E 5974482.74 N 667609.82 E 1310.48 S 3124.74 E 5974470.34 N 667625.74 E 1321.59 S 3141.26 E 5974459.59 N 667642.49 E 1332.78 $ 3161.89 E 5974448.86 N 667663.37 E 1342.88 S 3184.97 E 5974439.27 N 667686.66 E 1350.64 S 3210.40 E 5974432.06 N 667712.25 E 1355.14 S 3236.07 E 5974428.13 N 667738.02 E 1357.34 S 3266.25 E 5974426.59 N 667768.24 E 1356.47 S 3294.42 E 5974428.08 N 667796.38 E 1352.95 S 3325.45 E 5974432.28 N 667827.33 E 1349.63 S 3357.06 E 5974436.29 N 667858.86 E 1349.35 S 3393.40 E 5974437.37 N 667895.18 E 1353.11 S 3428.42 E 5974434.38 N 667930.28 E 1359.01 S 3459.42 E 5974429.17 N 667961.40 E 1368.60 S 3499.73 E 5974420.46 N 668001.91 E 1378.90 S 3535.83 E 5974410.95 N 668038.23 E 1389.16 S 3564.68 E 5974401.33 N 668067.30 E 1400.52 S 3592.17 E 5974390.57 N 668095.03 E 1415.41 S 3629.29 E 5974376.50 N 668132.47 E 1429.09 $ 3670.57 E 5974363.73 N 668174.03 E 1437.73 S 3703.44 E 5974355.82 N 668207.08 E Alaska State Plane Zone 4 PBU_WOA E Pad Dogleg Rate (°/100ft) Vertical Section (ft) Comment 0.758 6.893 15.482 14.817 11.341 24.583 17.6o2 17.526 20.667 19.411 14.o58 21.311 17.363 16.934 21.748 16.611 lO.244 9.434 11.652 15.284 9.470 8.083 9.344 9.349 3238.05 3277.90 3296.41 3311.39 3331.17 3349.44 3368.16 3390.89 3415,73 3442.28 3468.28 3498.09 3525.20 3554.45 3584.31 3619.49 3654.38 3685.88 3727.32 3764,83 3795.31 3824.74 3864.36 3907.73 3941.71 TIE-ON POINT WINDOW POINT Continued... 19 May, 1999 - 10:49 - 2 - DrillQuest Sperry-Sun Drilling Services Survey Report for E-O5A PB1 Your Ref: API-500292019770 Job No. AKMW90118, Surveyed: 13 May, 1999 Prudhoe Bay Unit Measured Depth (ft) Incl. 10511.08 10543.43 10575.68 10606.93 10636.98 10670.98 10702.90 10734.40 10767.98 10798.48 10828.38 10859.05 10897.08 10929.05 10959.70 11000.20 11034.35 11074.18 11105.95 11143.78 11174.48 11208.48 11242.73 11259.21 11281.61 89.560 90.000 90.180 91.930 90.930 92.020 90.350 89.820 92.280 91.050 90.490 90.490 89.030 88.510 89.210 90.610 92.200 93.870 95.380 95.360 94.690 93.870 92.020 91.240 91.200 Azim. 101.387 99.107 96.817 97.347 94.487 91.897 87.147 83.637 83.457 80.117 78.027 75.577 73.267 68.867 65.877 60.437 56.917 53.047 51.457 50.587 54.707 57.447 60.437 60.077 63.797 Sub-Sea Depth (ft) 8966.14 8966.26 8966.21 8965.64 8964.89 8964.01 8963.35 8963.31 8962.69 8961.80 8961.40 8961.14 8961.30 8961.99 8962.59 8962.66 8961.82 8959.71 8957.15 8953.61 8950.92 8948.38 8946.62 8946.15 8945.68 Vertical Depth (ft) 9022.70 9022.82 9022.77 9022.20 9021.45' 9020.57 9019.91 9019.87 9019.25 9018.36 9017.96 9017.70 9017.86 9018.55 9019.15 9019.22 9018.38 9016.27 9013.71 9010.17 9007.48 9004.94 9003.18 9002.71 9002.24 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 1445.31 S 3738.32 E 5974349,00 N 668242.12 E 1451.06 S 3770.15 E 5974343.94 N 668274.07 E 1455.53 $ 3802.08 E 5974340.18 N 668306.10 E 1459.38 S 3833.09 E 5974337.01N 668337.18 E 1462.48 S 3862.97 E 5974334.57 N 668367.12 E 1464.37 S 3896.90 E 5974333.42 N 668401.08 E 1464.11S 3928.80 E 5974334.39 N 668432.97 E 1461.58 S 3960.19 E 5974337.61 N 668464,30 E 1457.80 S 3993.55 E 5974342.11 N 668497.57 E 1453.45 S 4023.72 E 5974347.12 N 668527.64 E 1447.78 S 4053.08 E 5974353.43 N 668556.86 E 1440.78 S 4082.93 E 5974361.09 N 668586.56 E 1430.57 S 4119.56 E 5974372.10 N 668622.95 E 1420.20 S 4149.79 E 5974383.13 N 668652.94 E 1408.41S 4178.07 E 5974395.54 N 668680.96 E 1390.13 S 4214.19 E 5974414.61N 668716.67 E 1372.39 S 4243.35 E 5974432.99 N 668745.43 E 1349.57 S 4275.92 E 5974456.51 N 668777.49 E 1330.18 S 4300.95 E 5974476.44 N 668802.10 E 1306.49 S 4330.23 E 5974500.77 N 668830.85 E 1287.94 S 4354.54 E 5974519.85 N 668854.74 E 1269.02 S 4382.67 E 5974539.38 N 668882.45 E 1251.38 S 4411.97 E 5974557.66 N 668911.36 E 1243.21 S 4426.27 E 5974566.15 N 668925.48 E 1232.67 S 4446.03 E 5974577.11N 668945.00 E Alaska State Plane Zone 4 PBU_WOA E Pad Dogleg Rate (°/100ft) Vertical Section (ft) Comment 5.740 7.178 7.123 5.851 10.080 8.262 15.770 11.269 7.345 11.665 7.236 7.988 7.185 13.855 10.017 13.869 11.307 10.570 6.890 2.290 13.545 8.390 10.256 5.212 16.604 3977.39 4009.66 4041.73 4072.74 4102.48 4135.85 4166.73 4196.57 4228.02 4256.23 4283,33 4310.59 4343.64 4370.45 4395.02 4425.62 4449.60 4475.65 4495.23 4517.88 4536.95 4559.65 4583.78 4595.67 4612.28 Continued... 19 May, 1999 - 10:49 - 3 - DrlllQuest Sperry-Sun Drilling Services Survey Report for E-O5A PB1 Your Ref: API-500292019770 Job No. AKMW90118, Surveyed: 13 May, 1999 Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 11318.31 91.670 67.817 8944.76 9001.32 1217.64 S 4479.49 E 5974592.87 N 668978.12 E 11362.58 92.470 72.047 8943.16 8999.72 1202.46 S 4521.03 E 5974608.96 N 669019.32 E 11407.25 94.040 74.347 8940.62 8997.18 1189.57 S 4563.72 E 5974622.78 N 669061.72 E 11438.18 93.600 78.537 8938.56 8995.12 1182.34 S 4593.72 E 5974630.67 N 669091.55 E 11475.83 92.810 81.877 8936.45 8993.01 1175.95 S 4630.75 E 5974637.88 N 669128.44 E 11499.16 91.750 85.057 8935.52 8992.08 1173.29 S 4653.91E 5974641.03 N 669151.53 E 11524.00 91.750 85.057 8934.77 8991.33 1171.15 S 4678.65 E 5974643.72 N 669176.21E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vedical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. Alaska State Plane Zone 4 PBU_WOA E Pad Dogleg Rate (°/100ft) Vertical Section (ft) Comment 11.025 9.718 6.227 13.591 9.102 14.357 0.000 4641.09 4677.71 4715.99 4743.33 4777.71 4799.53 4823.00 PROJECTED SURVEY The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well Reference and calculated along an Azimuth of 104.053° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11524.00ft., The Bottom Hole Displacement is 4823.00ft., in the Direction of 104.053° (True). Continued... 19 May, 1999 - 10:49 - 4 - DrillQuest Sperry-Sun Drilling Services Survey Report for E-O5A PB1 Your Ref: API-500292019770 Job No. AKMW90118, Surveyed: 13 May, 1999 Prudhoe Bay Unit Alaska State Plane Zone 4 PBU_WOA E Pad Comments Measured Depth (ft) 9600.00 9692.00 11524.00 Station Coordinates TVD Northings Eastings (~) (~) (~) 8654.15 1226.92 S 3030.84 E 8734.15 1257.78 S 3064.19 E 8991.33 1171.15 S 4678.65 E Comment TIE-ON POINT WINDOW POINT PROJECTED SURVEY 19 May, 1999 - 10:49 - 5- DrlllQuest Prudhoe Bay Unit Alaska State Plane Zone 4 PBU_ WOA E Pad, Slot E-05 E-O5A Job No. AKMW90118, Surveyed: 17 May, 1999 SURVEY REPORT ORIGINAL 19 May, 1999 Your Ref: AP1-500292019701 Surface Coordinates: 5975711.96 N, 664473.00 E (70° 20' 23.8045" N, Kelly Bushing: 56.56ft above Mean Sea Level 148° 39' 54.9557" W) o,~,,i ~. ~., m N ~ s E~ R V I r' ~ E; Survey Ref: svy8569 Sperry-Sun Drilling Services Survey Report for E-O5A Your Ref: API-500292019701 Job No, AKMW90118, Surveyed: 17 May, 1999 Prudhoe Bay Unit Measured Depth (ft) Incl. 9916.31 9945.00 9984.94 lOO17.o7 10067.74 10101.52 1 o 133.04 10151.64 lOl 80.97 10216.95 lO253.00 10288.39 10322.20 10353.54 10383.57 10414.45 1O445.o2 10476.59 10511.75 10543.59 10574.14 10608.72 10638.27 10672.22 10705.27 55.990 57.180 59.080 61.7oo 66.880 70.660 78.130 83.900 89.040 88.730 89.380 90.000 88.070 88.590 90.260 91.630 93.430 95.010 94.220 92.460 90.880 91.580 90.970 91.050 87.890 Azim. 110.877 103.910 111.910 112.470 110.530 110.710 110.360 109.950 108.560 103.190 97.000 91.200 87.34O 82,760 79.070 74.650 70.630 67.990 72.920 77.130 81.700 87.150 91.370 95.240 93.130 Sub-Sea Depth (ft) 8842.22 8858.04 8879.15 8895.02 8917.00 8929.23 8937.70 8940.61 8942.41 8943.11 8943.71 8943.90 8944.47 8945.38 8945.68 8945.17 8943.82 8941.50 8938.67 8936.81 8935.92 8935.18 8934.52 8933.92 8934.23 Vertical Depth (ft) 8898.78 8914.60 8935.71 8951.58 8973.56 8985.79 8994.26 8997.17 8998.97 8999.67 9000.27 9000.46 9001.03 9001.94 9002.24 9001.73 9000.38 8998.06 8995.23 8993.37 8992.48 8991.74 8991.08 8990.48 8990.79 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 1342.88 S 3184.97 E 5974439.27 N 667686.66 E 1350,02 S 3207.80 E 5974432.63 N 667709.64 E 1360.46 S 3240.03 E 5974422.90 N 667742.09 E 1371,01 S 3265.89 E 5974412.92 N 667768.18 E 1387,72 S 3308.36 E 5974397.14 N 667811.00 E 1398,81 S 3337.82 E 5974386.70 N 667840.70 E 1409,45 S 3366.23 E 5974376.69 N 667869.34 E 1415,78 S 3383.47 E 5974370.74 N 667886.71 E 1425.43 S 3411.10 E 5974361.70 N 667914.54 E 1435.26 S 3445.69 E 5974352.63 N 667949.34 E 1441,58 S 3481.15 E 5974347.09 N 667984.94 E 1444.11 S 3516.44 E 5974345.34 N 668020.27 E 1443.68 S 3550,23 E 5974346.51N 668054.05 E 1440.97 S 3581.43 E 5974349.89 N 668085.18 E 1436.23 S 3611,08 E 5974355.28 N 668114.72 E 1429.22 S 3641.14 E 5974362.96 N 668144.61 E 1420.11 S 3670.28 E 5974372.71 N 668173.55 E 1408.98 S 3699,73 E 5974384.47 N 668202.75 E 1397.26 S 3732.75 E 5974396.91N 668235.50 E 1389.05 S 3763.45 E 5974405.79 N 668266.01E 1383.45 S 3793.46 E 5974412.06 N 668295.89 E 1380.09 S 3827.85 E 5974416.17 N 668330.20 E 1379.71 S 3857.38 E 5974417.20 N 668359.72 E 1381.66 S 3891.27 E 5974415.99 N 668393.64 E 1384.08 S 3924,22 E 5974414.30 N 668426.64 E Alaska State Plane Zone 4 PBU_WOA E Pad Dogleg Rate (°/100ft) Vertical Section (ft) Comment 20.685 17.658 8.294 lO.789 11.2Ol 23.723 31.o98 18.151 14.947 17.263 16.482 12.762 14.7o2 13.487 14.983 14.396 9.726 14.155 14.31o 15.821 15.886 14.426 11.4oo 11.496 3431.31 3455.23 3489.08 3516.85 3562.27 3593.65 3623.88 3642.20 3671.41 3707.37 3743.21 3777.84 3810.21 3839.47 3866.67 3893.65 3919.17 3944.43 3972.96 4000.22 4027.54 4059.69 4087.98 4121.1o 4153.45 TIE-ON SURVEY WINDOW POINT Continued... 19 May, 1999 o 11:40 - 2 - DrlllQuest Sperry-Sun Drilling Services Survey Report for E-O5A Your Ref: API-500292019701 Job No. AKMW90118, Surveyed: 17 May, 1999 Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 10739.12 86.830 89.630 8935.79 8992.35 10768.95 85.870 83.290 8937.69 8994.25 10799.92 87.710 82.410 8939.42 8995.98 10835.07 91.410 79.070 8939.69 8996.25 10875.75 93.160 74.500 8938.07 8994.63 10916.34 92.810 70.280 8935.96 8992.52 10948.79 92.200 66.590 8934.54 8991.10 10984.04 91.050 62.020 8933.54 8990.10 11021.97 90.400 62.120 8933.06 8989.62 11052.12 88.830 65.430 8933.26 8989.82 11087.57 88.330 70.810 8934.14 8990.70 11122.67 89.470 77.490 8934.81 8991.37 11165.75 90.220 85.050 8934.93 8991.49 11196.62 90.250 90.390 8934.80 8991.36 11226.00 90.250 90.390 8934.68 8991.24 1384.89 S 3958.02 E 5974414.22 N 668460.45 E 1383.05 S 3987.72 E 5974416.71 N 668490.10 E 1379.21 S 4018.40 E 5974421.23 N 668520.68 E 1373.55 S 4053.07 E 5974427.65 N 668555.23 E 1364.26 S 4092.63 E 5974437.80 N 668594.58 E 1352.00 S 4131.26 E 5974450.91 N 668632.92 E 1340.09 S 4161.41E 5974463.48 N 668662.80 E 1324.81S 4193.15 E 5974479.44 N 668694.20 E 1307.05 S 4226.66 E 5974497.94 N 668727.31 E 1293.73 S 4253.70 E 5974511.85 N 668754.05 E 1280.53 S 4286.57 E 5974525.77 N 668786.63 E 1270.95 S 4320.31 E 5974536.09 N 668820.15 E 1264.41S 4362.86 E 5974543.55 N 668862.55 E 1263.19 S 4393.70 E 5974545.46 N 668893.35 E 1263.39 S 4423.07 E 5974545.90 N 668922.72 E .... "All data is in feet unless otherwise stated. Directions and coordinates are relative to Vertical depths are relative to Well Reference. Northings and Eastings are relative Magnetic Declination at Surface is 27.731° (17-May-99) True North. to Well Reference. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well Reference and calculated along an Azimuth of 105.941° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11226.00ft., The Bottom Hole Displacement is 4599.97ft., in the Direction of 105.941° (True). Alaska State Plane Zone 4 PBU_WOA E Pad Dogleg Rate (°/100.) Vertical Section (ft) Comment 10.793 21.453 6.584 14.179 12.021 10.418 11.515 13.363 1.734 12.150 15.237 19.303 17.635 17.298 0.000 4186.17 4214.22 4242.66 4274.46 43O9.94 4343.72 4369.43 4395.76 4423.10 4445.44 4473.43 4503.24 4542.36 4571.67 4599.97 E-05A Continued... 19Ma~ 1999-11:40 -3- DrillQuest Sperry-Sun Drilling Services Survey Report for E-O5A Your Ref: AP1-500292019701 Job No. AKMW90118, Surveyed: 17 May, 1999 Prudhoe Bay Unit Alaska State Plane Zone 4 PBU_WOA E Pad Comments Measured Depth {It) 9916.31 9945.00 11226.00 Station Coordinates TVD Northings Eastings (It) (It) (It) 8898.78 1342.88 S 3184.97 E 8914.60 1350.02 S 3207.80 E 8991.24 1263.39 S 4423.07 E Comment TIE-ON SURVEY WINDOW POINT E-05A 19 May, 1999 o 11:40 - 4 - DrillQuest O~e plotted : 3-Jun-1999 ~D~ Structure : Pod E Well : E-OSA, 50-029-20197-01 ~F~ Field : Prudhoe Bay Local'ion : North Slope, Alaska / c,,o,0,.o~ ..... ,.~,,t,., ...... 3000 31 O0 3200 3300 3400 3500 3600 3700 3800 3900 4000 41 O0 4200 4300 4400 4500 4600 4700 4800 4900 5000 51 O0 L t ...... t _ .1 ...... ~-..t.--I I ] I L .... t I I I , I I I .--J L---, II I I ___J L-- I i I I I I I I "L, lit; on ected to TD ~-~ ~.~ Project. ed to TD 8400 8500 Q) Q.) .~;3 I 91 O0 ORIGINAL X ~ '~ Projected to TO Projected to TD I ..... I ....... ~ I 1' I I-' I I I ~I ~ ' I'' ' I I ~ 'i I --1--~T .... l ........ 7- i I I I I I ..... 1 ........ 1 '00 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 Verficol Secfion (feet) -> Azlmufh 86.00 with reference 1226.11 S, 30~1.16 E ~rom E-05 1000 110o 12oo O 13oo ---I- A 1400 '-4- V 1500 I V 1600 1700 1800 B.P. Exploration (True) Pad E E- 05A E-05 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : E-05A Our ref : svy!48 License : 50-029-20157-01 Date printed : 28-May-1999 Date created : 28-May-t999 Last revised : 28-May-1999 Field is centred on 708179.340,5930615.~40,999.00000,N Structure is centred on 664940.580,5977074.~30,999.00000,N Slot location is n70 20 23.795,w148 39 54.956 Slot Grid coordinates are N 5975711.000, E 664473.001 Slot local coordinates are 1352.81 S 497.50 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North B.P. Exploration (TrueJ Pad E,E-05A Prudhoe Bay,North Slope, Alaska SO~VEY LISTING Page i Your ref : E-05A Last revised : 28-May-1999 Measured Inclin Azimuth Subsea R E C T A N G U L A R Dogleg Vert G R I D C 0 0 R D S Depth Degrees Degrees Depth C 0 0 R D I N A T E S Deg/100ft Sect Easting Northing 9600.00 29.83 132.23 8597.55 1226.11S 3031.16E 0.94 0.00 667530.20 5974551.96 9692.00 29.37 133.31 8677.55 1256.97S 3064.52E 0.77 31.13 667564.23 5974521.85 9733.19 32.08 131.65 8712.95 1271.17S 3080.05E 6.89 45.62 667580.06 5974507.99 9763.06 36.70 131.29 8737.59 1282.34S 3092.69E 15.48 57.45 667592.94 5974497.11 9798.13 41.89 130.88 8764.73 1296.92S 3109.43E 14.82 73.13 667609.99 5974482,89 9827.66 44.38 127.57 8786.28 1309.68S 3125.07E 11.39 87.85 667625.91 5974470.49 9855.11 48.78 120.54 8805.15 !320.79S 3141.59E 24.54 103.55 667642.67 5974459,74 9885.36 53.09 116.51 8824.21 1331.98S 3162.23E 17.60 123.36 667663.55 5974449.01 9916.31 55.99 110.88 8842.18 1342.08S 3185.30E 17.53 145.67 667686.84 5974439.42 9945.00 57.18 103.91 8857.99 1349.22S 3208.13E 20.69 167.95 667709.82 5974432,78 9984.94 59.08 111.91 8879.10 1359.66S 3240.36E 17.66 199.37 667742.27 5974423.05 10017.07 61.70 112.47 8894.98 1370.21S 3266.22E 8.29 224.43 667768.35 5974413,08 10067.74 66.88 110.53 8916.95 1386.92S 3308.69E 10,79 265.63 667811.17 5974397.31 10101.52 70.66 110.71 8929.18 1398.01S 3338.15E 11.20 294.25 667840.87 5974386,87 10133.04 78.13 110.36 8937.66 1408.65S 3366.56E 23.72 321.85 667869.51 5974376,86 10151.64 83.90 109.95 8940.56 1414.98S 3383.80E 31.10 338.60 667886.88 5974370.91 10180.97 89.04 108.56 8942.36 1424.63S 3411.43E 18.15 365.49 667914.71 5974361.87 10216.95 88.73 103.19 8943.06 1434.46S 3446.02E 14.95 399.31 667949.50 5974352.80 10253.00 89.38 97.00 8943.66 1440.78S 3481.49E 17.26 434.25 667985.10 5974347.27 10288.39 90.00 91.20 8943,85 1443.31S 3516.77E 16.48 469.27 668020.43 5974345.52 10322.20 88.07 87.33 8944.42 1442.87S 3550.56E 12.79 503.01 668054.20 5974346.69 10353.54 88.59 82.76 8945.33 1440.17S 3581.76E 14.67 534.33 668085.34 5974350.08 10383.57 90.26 79.07 8945.64 1435.43S 36!1.41E 13.49 564.23 668114.87 5974355.48 10414.45 91.63 74.65 8945.13 1428.41S 3641.47E 14.98 594.71 668144.76 5974363.15 10445.02 93.43 70.63 8943.78 1419.30S 3670.6!E 14.40 624.41 668173.70 5974372.90 10476.59 95.01 67.99 8941.45 1408.18S 3700.06E 9.73 654.57 668202.89 5974384.67 10511.75 94.22 72.92 8938.62 1396.46S 3733.08E 14.16 688.32 668235.64 5974397.11 10543.59 92.46 77.13 8936.77 !388.25S 3763.78E 14.31 719,52 668266,15 5974405.99 10574.14 90.88 81.70 8935.88 1382.64S 3793.79E 15.82 749.85 668296.03 5974412.26 10608.72 91.58 87.15 8935.13 !379.28S 3828.i8E 15.89 784.39 668330.34 5974416.37 10638.27 90.97 91.37 8934.48 1378.90S 3857.7!E 14.43 813.88 668359.85 5974417.40 10672.22 91.05 95.24 8933.88 1380.86S 3891.60E 11,40 847,54 668393.77 5974416.19 10705.27 87.89 93.13 8934.18 1383.27S 3924.55E 11.50 880.25 668426.76 5974414.51 10739.12 86.83 89.63 8935.74 1384.09S 3958.35E 10.79 913.91 668460.57 5974414.44 10768.95 85.87 83.29 8937.64 1382.25S 3988.05E 21.45 943.66 668490.22 5974416.92 10799.92 87.71 82.41 8939.38 1378.40S 4018.73E 6.58 974.53 668520.80 5974421.45 10835.07 91.41 79.07 8939.65 1372.75S 4053.4!E 14.18 1009.52 668555.35 5974427.86 10875.75 93.16 74.50 8938.02 1363.46S 4092.96E 12.02 1049.63 668594.69 5974438.02 10916.34 92.81 70.28 8935.91 1351.20S 4131.59E 10.42 1089.02 668633.03 5974451.13 668662.91 5974463.70 10948.79 92.20 66.59 8934.49 1339.28S 4161.74E 11.51 1119.92 10984.04 91.05 62.02 8933.49 1324.01S 4193.48E 13.36 1152.65 668694.30 5974479.67 11021.97 90.40 62.12 8933.01 1306.24S 4226.99E 1.73 1187.32 668727,41 5974498.16 11052.12 88.83 65.43 8933.21 1292.92S 4254.03E 12.15 1215.23 668754.15 5974512.07 11087.57 88.33 70.81 8934.09 1279.72S 4286.90E 15.24 1248.94 668786.72 5974525.99 11122.67 89.47 77.49 8934.77 1270.14S 4320.64E 19.30 1283.27 668820.24 5974536.31 11165.75 90.22 85.05 8934.88 1263.61S 4363.19E 17.63 1326.17 668862.64 5974543.78 11196.62 90.25 90.39 8934.76 1262.38S 4394.03E !7.30 1357.01 668893.43 5974545.69 11222.00 90.25 90.39 8934.65 1262.55S 4419.40E 0.00 1382.32 668918.81 5974546.07 Ail data in feet ~mniess otherwise seated. Calculation uses minimum curvature menhod. Coot/images from E-05 and ~vTss from R~ - MSL = 56.6ft. Bottom hole izstance is 4596.21 on azi~anh 105.94 degrees from wellhead. Vertical secnicn is from tie a5 S 1226.11 E 3031.16 on azimuth 86.00 degrees. Grid is alaska - Zone 4. Grli coordinates in FEET and cc~_uuned using ~he Clarke - 1866 spheroid Presented by Baker Hughes iNTEQ B.P. Exploration (True) Pad E,E-05A Prudhoe Bay,North Slope, Alaska Comments in wellpath MD TVDss Rectangular Coords. 9600.00 8597.55 1226.11S 3031.16E 11222.00 8934.65 1262.55S 4419.40E SURVEY LISTING Page 2 Your ref : E-05A Last revised : 28-May-1999 Com=ent Tie on Projected to TD NO Targets associated with this wellpath B.P. Exploration (True) Pad E E- 05A PB1 E-05 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : E-05A Plu~ack$1 Our ref : svy160 License : 50-029-20197-70 Date printed : 3-Jun-1999 Date created : 3-Jun-!999 Last revised : 3-Jun-1999 Field is centred on 708179.340,59306!5.440,999.00000,N Structure is centred on 664940.580,597707~.330,999.00000,N Slot location is n70 20 23.795,w148 39 54.956 Slot Grid coordinates are N 5975711~000, E 664473.001 Slot local coordinates are 1352.81 S 497.50 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is T~ue Nortk B.P. Exploration (True Pad E,E-05A PB1 Prudhoe Bay,North Slope, Alaska S%~VEY LISTING Page 1 Your ref : E~05A Plugback#l Last revised : 3-J-~n-1999 Measured Inclin Azimuth Subsea R E C T A N G U L A R Dogle? Vert G R I D C O O R D S Depth Degrees Degrees Depth C O O R D I N A T E S Deg/10Cft Sect Easting Northing 9600.00 29.83 132.23 8597.55 1226.11S 3031.16E 0.94 0.00 667530.20 5974551.96 9692.00 29.37 133.31 8677.55 i256.97S 3064.52E 0.77 31.13 667564.23 5974521.85 9733.19 32.08 131.65 8712.95 1271.17S 3080.05E 6.89 45.62 667580.06 5974507.99 9763.06 36.70 131.29 8737.59 1282.34S 3092.69E 15.48 57.45 667592,94 5974497.11 9798.13 41.89 130.88 8764.73 1296.92S 3109.43E 14.82 73.13 667609.99 5974482.89 9827.66 44.38 127.57 8786.28 1309.68S 3125.07E 11.39 87.85 667625.91 5974470.49 9855.11 48.78 120.54 8805.15 1320.79S 3141.59E 24.54 103.55 667642.67 5974459.74 9885.36 53.09 116.51 8824.21 1331.98S 3162.23E 17.60 123.36 667663.55 5974449.01 9916.31 55.99 110.88 8842.18 i342.08S 3!85.30E 17.53 145.67 667686.~4 5974439.42 9948.18 57.30 103.15 8859.72 1349.85S 3210.73E 20.67 170.50 667712.43 5974432.22 9978.76 59.77 96.82 8875.69 1354.35S 3236.40E 19.41 195.79 667738.19 5974428.28 10013.51 61.44 91.55 8892.76 1356.54S 3266.58E 14.06 225.74 667768.41 5974426.75 10045.13 64.86 85.04 8907.05 1355.68S 3294.75E 21.31 253.91 667796.55 5974428.23 10078.96 70.05 82.06 8920.02 1352.16S 3325.78E 17.36 285.11 667827.49 5974432.44 10112.36 74.35 85.92 8930.23 1348.84S 3357.39E 16.93 316.87 667859.02 5974436.45 10149.78 78.49 93.13 8939.02 1348.56S 3393.73E 21.75 353.14 667895.35 5974437.53 10185.68 79.54 99.11 8945.87 1352.32S 3428.75E 16.61 387.82 667930.44 5974434.54 10217.78 79.36 102.45 8951.75 1358.22S 3459.75E 10.24 418.33 667961.56 5974429.32 10259.73 82.86 104.32 8958.23 1367.82S 3500.06E 9.43 457.87 668002.07 5974420.62 10297.46 85.87 107.54 8961.94 1378.12S 3536.16E 11.65 493.16 668038.38 5974411.11 10328.13 88.24 111.59 8963.51 !388.38S 3565.01E 15.28 521.23 668067.45 5974401.49 10357.88 90.44 113.35 8963.86 1399.74S 3592.50E 9.47 547.85 668095.18 5974390.73 10397.88 89.21 110.36 8963.98 1414.63S 3629.62E 8.08 583.85 668132.61 5974376.66 10441.38 88.86 106.31 8964.71 1428.31S 3670.89E 9.34 624.07 668174.18 5974363.90 10475.38 88.51 103.15 8965.49 1436.95S 3703.76E 9.35 656.25 668207.23 5974355.98 10511.08 89.56 101.39 8966.09 1444.54S 3738.64E 5.74 690.52 668242.26 5974349.17 10543.43 90.00 99.11 8966.22 1450.30S 3770.47E 7.18 721.87 668274.21 5974344.11 10575.68 90.18 96.82 8966.17 !454.76S 3802.41E 7.12 753.42 668306.23 5974340.35 10606.93 91.93 97.35 8965.59 1458.62S 3833.41E 5.85 784.08 668337.31 5974337.18 10636.98 90.93 94.49 8964.84 1461.72S 3863.29E 10.08 813.67 668367.25 5974334.74 10670.98 92.02 91.90 8963.97 1463.61S 3897.22E 8.26 847.38 668401.21 5974333.59 10702.90 90.35 87.15 8963.30 1463.34S 3929.13E 15.77 879.23 668433.10 5974334.56 10734.40 89.82 83.64 8963.26 1460.82S 3960.52E 11.27 910.72 668464.43 5974337.78 10767.98 92.28 83.46 8962.64 1457.04S 3993.88E 7.35 944.26 668497.69 5974342.28 10798.48 91.05 80.12 8961.76 1452.69S 4024.05E 11.67 974.66 668527.76 5974347.30 10828.38 90.49 78.03 8961.35 1447.03S 4053.40E 7.24 1004.34 668556.98 5974353.61 10859.05 90.40 75.58 8961.12 1440.03S 4083.26E 7.99 1034.61 668586.67 5974361.26 10897.08 89.03 73.27 8961.31 1429.82S 4t19.89E 7.06 1071.86 668623.$6 5974372.27 10929.05 88.51 68.87 8961.99 1419.45S 4150.11E 13.86 1102.74 668653.05 5974383.30 10959.70 89.21 65.88 8962.60 !407.66S 4i78.40E 10.02 1131.77 668681.07 5974395.71 11000.20 90.61 60.44 8962.67 1389.38S 4214.52E 13.87 1169.08 668716.78 5974414.77 11034.35 92.20 56.92 8961.83 1371.64S 4243.68E 11.31 1199.41 668745.54 5974433.15 11074.18 93.87 53.05 8959.72 1348.82S 4276.25E 10.57 1233.49 668777.59 5974456.68 11105.95 95.38 51.46 8957.16 1329.44S 4301.29E 6.89 1259.82 668802.20 5974476.61 11143.78 95.36 50.59 8953.62 1305.75S 4330.57E 2.29 1290.68 668830.95 5974500.93 11174.48 94.69 54.71 8950.93 1287.20S 4354.87E 13.55 1316.22 668854.84 5974520.01 11208.48 93.87 57.45 8948.39 i268.29S 4383.00E 8.39 1345.61 668882.55 5974539.54 11242.73 92.02 60.44 8946.63 i250.64S 44t2.30E 10.26 1376.06 668911.45 5974557.82 11259.21 91.24 60.08 8946.16 1242.47S 4426.6!E 5.21 1390.90 668925.57 5974566.31 11281.61 91.20 63.80 8945.68 1231.94S 4446.37E 16.60 1411.35 668945.~9 5974577.27 Ail data in feet '-~_iess otherwise stated. Calculatian uses minimum cu_--;amure method. C~2rdinanes from E-05 and ~FDss fro~ Ai<~ - MSL = 56.6fi_ Bottom hole /istance is 4822.21 on azimuth i14_$5 degrees from wellhead. Vertical sec5zrn is from tie at S 1226.11 E 301' 16 on azimuth 86._.~ Gegrees. Grid is alaska - Zone 4. Grii cccrizxaSes in FEET and ccmputed using une Clarke - 1866 srheroid Presented by Baker Hughes iI~EQ B.P. Exploration (True) Pad E,E-05A PB1 Prudhoe Bay,North Slope, Alaska Sb~VEY LISTING Page 2 Your ref : E-05A Plugback#1 Last revised : 3-Jun-1999 Measured Inclin Azimuth Subsea R E C T A N G U L A R Dogleg Vert G R I D C O O R D S Depth Degrees Degrees Depth C O O R D I N A T E S Deg/100ft Sect Easting Northing 11318.31 91.67 67.82 8944.76 1216.91S 4479.83E 11.02 1445.77 668978.21 5974593.03 11362.52 92.47 72.05 8943.17 1201.75S 4521.31E 9.73 1488.22 669019.35 5974609.10 11407.25 94.04 74.35 8940.63 1188.85S 4564.06E 6.22 1531.76 669061.80 5974622.94 11438.18 93.60 78.54 8938.56 1181.62S 4594.06E 13.59 1562.19 669091.63 5974630.83 11475.83 92.81 81.88 8936.46 1175.23S 4631.10E 9.10 1599.58 669128.51 5974638.03 11499.16 91.75 85.06 8935.53 1172.57S 4654.25E 14.36 1622.87 669151.60 5974641.19 11523.00 91.75 85.06 8934.80 !170.52S 4677.99E 0.00 1646.70 669175.29 5974643.76 Ail data in feet ~mniess onhe~-ise stated. Calculation uses minimum cu~;ature menhod. Coordinates fr~m £-~5 and ?~ss from RiG - MSL = 56.6fn. Bontem hole distance zs 4222.21 on azimush i©4.0~ degrees from wellhead. Ver~icai section is from 5ie aT $ 1226.!1 E 3©3!.!6 on azimuth 86.00 degrees. Srmd is alaska - Zone 4. Grid coordina5es an ~==~ an/ computed using nhe Clarke - 1866 spheroid PresenTe! by Baker Hughes IR~EQ B.P, Exploration (True) Pad E,E-35A PB1 Prudhoe 5ay,Norsk Slope, Alaska £L~VEY LISTING Page 3 Your ref : E-05A Plugback~l Last revised : 3-Jun-1999 MD ~;Dss 9600.00 8597.55 11523.00 8934.80 Comments in wellpath Rectangular Coords. Comment 1226.11S 3031.16E Tie on !170.52S 4677.99E Projected to TD NO Targets associated with this we!lpath MEMORANDUM TO: State of Alaska Alaska Oil and Gas Conservation Commission .,~1 Robert Christensor~ DATE: May 14, 1999 Chairman THRU: Blair Wondzell, ~ FILE NO: P. I. Supervisor -~f: FROM: Lawrence M Wad~-~'''-''~-''~' SUBJECT: Petroleum Inspector ahzgengf. DOC BOP Test Nordic 1 PBU E-05A PTD 99-30 May 14,1999: I got a call from Nordic 1 saying they were lost in the hole and "',) waiting o,n log interpretations before resuming drilling. They asked if they could test BOP s while they were waiting. I said sure and went out to itness the test. The onsite geologist lost his markers and had them pull out of the hole to log the'] open hole, send the logs to town where other geologists could tell the onsite ..,/ / geologist where he was. Anyway the rig was ready to test and we proceeded. We were testing the choke manifold against the combination pipe/slip rams and on the third choke manifold pressure test, the rams failed. They were pulled and redressed, reran and the rest of the BOP test went smoothly. SUMMARY: Witnessed a BOP test on Nordic 1, 1 failure, 4 ½ hrs. Attachments: ahzgengf, xls · CC, NON-CONFIDENTIAL .... STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION Coil Tubing Unit BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: Nordic/Dowefl Rig No. Operator: BPX Well Name: E-O5A Casing Size: 7" Set @ 10,135 Test: Initial Weekly X Other I PTD # Rep.: Rig Rep.: Location: Sec. 99-3O DATE: Rig Ph.# Rick Whitlow 5/f 4/gg Shawn McGheehan 6 T. 11N R. 14E Meridian Umiat BOP STACK: Coil Tubinq Unit: Pipe/Slip Rams 1 Pipe/Slip Rams Blind Rams 1 ~,eel Isolation Valve Deployment: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves 2 Test Quan. Pressure P/F 400/4000 400/4000 1 400/4000 P 1 400/3000 P 1 400/4000 P 1 400/4000 1 400/4000 400/4000 Test CHOKE MANIFOLD: Quan. Pressure P/F No. Valves 15 400/4000 P No. Flanges 32 400/4000 P Manual Chokes 1 Func#oned P Hydraulic Chokes I Functioned P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Bt's: 3,000 2,400 minutes 18 sec. minutes 52 sec. X Remote: X 2400-2200-2300 Psig. ~UD SYSTEM: Visual Alarm MISC. INSPECTIONS: Trip Tank X X Location Gen.: ok =it Level Indicators X X Housekeeping: ok Meth Gas Detector X X ,. Permit to ddll: X H2S Gas Detector X X ' Standing Order Posted X Well Sign X DH. Rig ok Hazard Sec. X Number of Failures: I ,Test Time: 4.5 Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made within days. Notify the Inspector and follow with Wriffen or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Pipe slip rams failed and were redressed and passed Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES NO X Waived By: Witnessed By: Larry Wade Form Revised 2/20/97 LG. ahzgengf.xls 5/15/99 TONY KNOWLE$, GOVEFINOFI ALASKA OIL AND GAS CONSERVATION COMMISSION 3001PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 April 7, 1999 Ted Stagg CT Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bav Unit E-05A BP Exploration (Alaska), Inc. Permit No: 99-030 Sur Loc: 1353'SNL, 502'WEL, Sec. 06, TI 1N? R14E, UM Btmhole Loc. 2519'SNL, 4331'EWL, Sec. 05, T11N. R14E, UM Dear Mr. Stagg: Enclosed is the approved application for pcrmit to rcdrill the above rcfcrcnced well. The permit to redrill does not cxcmpt you from obtaining additional pcrmits requircd by law from other governmental agencies, and does not authorize conducting drilling operations until all other requircd permitting &terminations arc 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 petroleum field inspector on the North Slope pager at 659-3607. Si Robert N. Christenson? P. E. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section wlo encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA : ' ALASKA L-.~. AND GAS CONSERVATION COM,-=.~SSION PERMIT TO DRILL 20 AAC 25.005 :19. Typeofwork I--IDrill [~Redrill Ilb. Typeofwell I--IExploratory I--IStratigraphicTest [~i~ Development Oil [] Re-Entry [] DeepenI []Service [] Development Gas []Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. KBE = 56.56' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028304 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 1353' SNL, 502' WEL, SEC. 06, T11N, R14E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 29100302630-277 2662' SNL, 2621' EWL, SEC. 05, T11N, R14E, UM E-05A At total depth 9. Approximate spud date Amount $200,000.00 2519' SNL, 4331' EWL, SEC. 05, T11N, R14E, UM 04/22/99 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD andTVD) ADL 028303, 948'I No Close Approach 2560 11658' MD / 8970' TVDss 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 8746' MD Maximum Hole Angle 9o° Maximum surface 3300 psig, At total depth (-I-VD) 8800' / 4390 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) 3-3/4" 2-7/8" 6.16# L-80 ST-L 2958' 8700' 7827' 11658' 8970' 22 Bbls Class 'G' ~ ~ ri ::- , .-.' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary ::, ::.:. :-.i.' ..'~ ,:. Total depth: measured 10135 feet Plugs (measured) true vertical 9125 feet :".~¢~ ....... ~, Effective depth: measured 10089 feet Junk (measured) ' .... ' ....... ~ ~: ':; ':. true vertical 9087 feet Casing Length Size Cemented MD TVD Structural Conductor 106' 20" 125 cu ft 106' 106' Surface 2816' 13-3/8" 4019 cu ft 2844' 2844' Intermediate 9029' 9-5/8" 2010 cu ft 9057' 8192' Production Liner 1541' 7" 380 cu ft 8552' - 10135' XXX' - 9123' ORIGINAL Perforation depth: measured Open: 9945' - 9955', 9975' - 9999', 10002' - 10016' Sqzd: 9855' - 9870', 9894' - 9924', 9938' - 9945', 9955' - 9958', 9971' - 9975' true vertical Open: (subsea) 8904' - 8921', 8930' - 8951 ', 8954' - 8966' Sqzd: (subsea) 8824'-8837', 8859'-8885', 8897'-8904', 8912'-8915', 8927'-8930' 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] DiveFter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Ted Stagg, 564-4694 Prepared By Name/Number: Terrie Hubble, 564-4628 21.1 hereby certify that the fore, goi,~g is true and correct to the best of my knowledge Signed ~~'//~~~ Ted Stagg Title CT Drilling Engineer Date / ./ Commission Use Only Permit Number I APl Number Appr.oval Date I See cover letter ??-.,~ 50-029-20197-01 oz/~./.~. ¢'¢ for other requirements Conditions of Approval: Samples Required []Yes J~ No Mud Log Required []Yes [] No Hydrogen Sulfide Measures []Yes [] No Directional Survey Required []Yes [] No Required Working Pressure for DOPE []2K; []3K; ~'4K; []5K; [] 10K; [] 15K Other: by order of ORIGINAL SIGNED J ~ Commissioner the commission Date Approved By ~,.,~,,,+ ,,, ,., Form 10-401 Rev. 12-01-85 Submit In Triplicate BPX E-05a Sidetrack Summary of Operations: E-05 is currently shut in due to declining productivity and high GOR. The sidetrack, E-05a, will target Zone 1 reserves. This sidetrack will be conducted in two phases. Phase 1: Set whipstock and downsqueeze abandonment cement: Planned for 4112199. Squeeze holes will be punched in the 4 %" straddle at approx. 9950'. A bridge plug will be set at approx. 9815'. Tubing will be pressure tested prior to shooting squeeze holes at 9655'. A mechanical whipstock will then be set at approx. 9755'. Existing perforations will be abandoned with approx. 25 bbls cement. Abandonment cement will be downsqueezed through squeeze holes at 9655' thereby stabilizing the 4 %" straddle and cementing off existing perforations. Abandonment cement will be pressure tested to 1500 psi with AOGCC witness. This procedure is described in more detail in the Form 10- 403. Phase 2: Mill Window and Drill Directional Hole: Planned for 4~22~99. Directional drilling coil tubing equipment will be rigged up and utilized to mill the window through two strings (4 ½" x 7") and drill the directional hole as per attached plan. Mud Program: - Phase 1: Seawater - Phase 2: FIo-Pro (8.8 - 8.9 ppg) Disposal: - No annular injection on this well. - All drilling and completion fluids and other Class II wastes will go to CC-2a for injection. - All Class 1 wastes will go to Pad 3 for disposal. Casing Program: - 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 8,700' MD and cemented with approx. 22 bbls. to bring cement 200 ft above the window. The well will then be perforated with coil tubing conveyed guns. Well Control: - BOP diagram is attached. - Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi. - The annular preventer will be tested to 400 psi and 2000 psi. Directional - See attachments. - Kick Off: 9,770' MD (8,746' TVD ss) - TD: 11,658' MD (8,970' TVD ss) - Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging - A Gamma Ray log will be run over all of the open hole section. TREE: 6" C~W 7-05a Proposed Completion KB. ELEV = 56.56' V~/ELLHEAD: McEVOY ............ BF. ELEV = 28.30' ACTUATOR: OTIS 41/2"SSSVLANDING I 2056' O NIPPLE FOC I ~ ( CAMCO )(3.813" ID) 13-3/8"' 72#/ft' I I J ~ IGAS LIFT MANDREL L-80, BTRS. 2844' NONE PERFORATION SUMMARY KOP: 3000' REF LOG: SWS - BHCS - 2-29-76 MAX ANGLE: 37° @ 5100' SIZE SPF INTERVAL O:EN/SQZ'D 4" 4 9855 - 9870' SQZD/12-11-88 4" 4 9894- 9924 ..... 4-1/2", 12.6#/fl, L-80, 4" 4 9938 - 9945 ..... TUBING 5" 2 9945 - 9955' OPEN/l-8-89 TUBING ID: 3.958" 4" 4 9955 - 9958' SQZD/12-11-88 CAPACITY: .01522 BBL/FT ABDVE FERFS BEHIND ST ;~ADDLE 4" 4 9971-9975' SQZD/12-11-88"" 4112 X"NIPPLE .... I 3 3/8" 6 9975- 9986' OPEN/2-13-89 (OTIS) (3.813" ID) 8458' " 4 10,002 - 10,016 ..... BAKER PBR SEAL ASSY. 8517' X X 9-5/8" BAKER PACKER I 8526' (FHL ) (4.000"lB) 185 2' I , ~ 4 112" SLIDING SLEEVE I 8819' L-80, 'BTRS' I~UO/ I '-- B'',a' i~';nMkiOnVg;l;eve, 2.5" i.d.,TO B E 2 7/8" Cemented Lin,er '-/'"- -i::i::i~! ~~i~ ~ Squeeze holes for P&AO- ~6 ~- wi TOC approx. 200 abv -/- -"_ i~iiiiiiiil ~i!iiiiiii! thewindow. ~': ~i:~iiii!ii!i!~i~i~ · . --'- ~~ Whipstock @ approx. 9755' '~- ii! ~-- Bridge Plug~_~ ~ 81~' , · ........ ;.~,:~:~::~'::;~::~:~ ...... ..:./:::::~i:i;~ iiiiiiiii !ii!ii MARKER JOINT 9806' '-i ',ii ~' - :. -:' ':- iil i~- - :'~TM 9939' . r L :_ -..-~.~::iii~: :iii~ ~ Squeeze hol.e.esJ_or_.~P&l, - - i :::::::::::::::::::::::::::::::::: 4 1/2 XN Nip pie 9969' Abandonment cement to be -;- i iiiiiiiiiii!i!i!iiii ~ I downsqueezed thru annulus ~iiiii!!iiiii~ ~ / 41,2-4,~,~',' NT~,, ~A~,,L I OO?tt' ~. ~i::i!i?!iiiii?i~::~ (OTIS) (3.725"t~[~':~ ] I .... /'- ....... .~:iiiiiiiiiiiiiiiiiiiii:~:...,. ......... _~ (ELMD) I ~7~, 7", 2~#/~, c-ao, ~-r~s I10,~ :IS' I E-05 Vertical Section 400 8450 85O0 B550 B600 8650 8700 8750 9O0 88OO 8850 8900 8950 9000 9050 Path Distance(Feet) 1,400 1,900 TSAD Top Zone 3 3 Angle @ K.O.= 29 deg MD:9770 2,400 2,900 8,960,*~¢*~*~ ............................................... ? ......... tbg. tail 8,970 · '~-" ::::::::' .................. ::::::::::::::~ ............... : ::::.:::.:, tbg. tail II~ I Tot Drld:1888 ft 11658 TD Marker Depths (j~Orig Wellbore TSAG I 8,467 Irt TVD 8,9601 8,960]ft TVD TZ2C I 8,7121ft TVD TSAD [ 8,s74Jff TVD Kick Off I 8,746 ft TVD I 9,770 ft MD Deprtr @KO 3,363 ft IMD KO Pt 9,77oI MD New Hole 1888I I Total MD 11,658 TVD TD 8,970 DLS degll00 Tool Face Length Curve 1 6 0 30 Curve 2 17 -30 401 Curve 3 8 -90 299 Curve 4 8 90 299 Curve 5 8 -135 12 Curve 6 8 -90 329 Curve 7 6 90 519 1,889 Drawn: 3/19/99 12:03 Plan Name: Case 101 E-05 3,000 3,500 4,000 4,500 5,000 5,500 -1,000 -1,50O -2,000 70 X distance from Sfc Loc IWellName E-05 I CLOSURE Distance 4,976 ft Az 102 deg NEW HOLE E/W (X) N/S (Y) Kick Off 3,'120 -1,214 TD 4,862 -1,059 State Plane 669,335 5,974,652 Surface Loc 664,473 5,975,711 DLS deg/100 Tool Fac~ Length Curve 1 6 0 30 Curve 2 17 -30 401 Curve 3 8 -90 299 Curve 4 8 90 299 Curve 5 8 -135 12 Curve 6 8 -90 329 ,Curve 7 6 90 519 1,889 Drawn: 3/19/99 12:03 Plan Name: Case 101 E:05A CT Drilling & Completion BOP LU O 22.5" 18"I 38" 2 3/8" CT -~~ 110,000 psil 7 1/16" Annular I ~ ~'.' Iii ,,=1 I, PipelShp, I ~ ~ 2 3/8" I~ ~ ~;~l 7 ~/~" X 5,000 ps~ ' M~ ~ ' "~" ' ~ ~ ¢ ~ 7/8" 7 1116" ~ Pipe ~ ~ 2 3/8" SWAB OR MASTER VALVE DATE INVOICE / CREDIT MEMO OESCnlPTi~)N (~ROSs DISCOUNT NET 0325~ CKO3~3~B 100. O0 100. O0 HANDLINO INST: S/~ TERRI HUBBLE X4~28 .: ':.t ,..;.: , . 412 :1. 00'*'~'*;~*.~:~'~~:~'~*******~-~i~-~:~*-~',~*. :] U~'.: DOLLAR :,',;~{~".,'.'.~ '"}:J, ', :: ~?~':: ;~? '")::::?? DATE ]:,.?~"~':~]~ ;]:;~}~;~",'.'~]~?: ;'.' :~'"." ]'.~',]i?;~oUNT REVENUE '~::;:.~;~.:~: .O~:'~AL,O A~[. ,~ . AK 99501-3120 ,' ]- 50 P 3 q," ":Oh&iRO343qSm: 004t WELL PERMIT CHECKLIST COMPANY ,/~ WELL NAME ,~'z~-/"~:'-'~___--),,.,~,,z~ PROGRAM: exp dev ~ redrll -'~ serv wellbore seg ann. disposal para req FIELD & POOL ADMINISTRATION AT INIT CLASS ENGINEERING /-/-~.?' / GEOL AREA 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 ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to .psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. '"'N Y N Y N Y N Y N Y N Y N Y N Y N Y N Y N Y N N (~N Y N ~.~N ~N (~N ~N ~ N Y® UNIT# //~".~-~,~ ON/OFF SHORE GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures ..... ~Y N ~,- ,? 31. Data presented on potential overpressure zones ....... Y N 32. Seismic analysis of shallow gas zones ............. ,.,., 33. Seabed condition survey (if off-shore) ............. 34. Contact name/phone for weekly progress reports [exploratory onl, y] Y N ANNULAR DISPOSAL 35. With proper cementing records, this plan (A) will contain waste in a suitaJ31e~eceiving zone; ....... Y N (B) will not contaminat~water; or c53use~rilling waste... Y N to surface; / / (C) will not impair mechanical~rity 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 20 AAC 25.412. Y N APPR DATE GEOL.Q~,Y: ENGINEERING: UlC/Annular~._ JDH ~ COMMISSION: co Comments/Instructions: Z c:\msoffice\wordian\diana\checklist 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 APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Fri Aug 27 15:53:56 1999 Reel Header Service name ............. LISTPE Date ..................... 99/08/27 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header ~ %~¥~ ~ ~ ~ ~ ~ Service name ............. LISTPE Date ..................... 99/08/27 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT M~D/MAD LOSS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 AK-MW-90118 J. PANTER R. WHITLOW E-05A 500292019701 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 27-AUG-99 MWD RIIN 3 AK-MW- 90118 J. PANTER R. WHITLOW MWD RUN 6 AK-MW- 90118 C. ASUCPIAK R. WHITLOW JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 7 AK-MW-90118 C. ASUCHAK R. WHITLOW MWD RUN 8 AK-MW- 90118 C. ASUCHAK R. WHITLOW MWD RUN 9 AK-MW- 90118 C. ASUCHAK R. WHITLOW JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 10 AK-MW-90118 C. ASUCHAK R. WHITLOW SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 6 lin 14E 1353 502 .00 56.60 28.30 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 2844.0 9.625 9057.0 7.000 9692.0 3.750 11226.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1,4, AND 5 CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 3. MWD RUNS 2,3,6,7,8,9, AND 10 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP) . 4. MWD DATA HAS BEEN DEPTH SHIFTED/CORRECTED USING MCNL WL-GR LOGGED BY SCHLUMBERGER ON 13 MAY, 1999. WL-GR KBE= 56.6' 5. THIS WELL REACHED A TOTAL DEPTH OF 11226'MD, 8935'SSTVD. SROP = SMOOTHED RATE OF PENETRATION W-MILE DRILLING. SGRD = SMOOTHED GAMMARAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9689.0 11196.5 ROP 9717.5 11226.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH 9689 9709 9714 9717 9719 9750 9752 9753 9782 9784 9786 9789 9791 9794 9797 9799 9801 9803 9806 9821 9824 9826 9830 9833 9854 9856 9858 9884 9889 9903 9907 9911 9913 9918 9921 9925 9926 9928 9934 11226 $ 0 5 5 0 0 0 0 5 5 0 5 0 0 5 0 0 0 5 0 .0 .5 .5 .5 .0 .5 .5 .5 .5 .0 .5 .5 .0 .5 .0 .5 .0 .5 .5 .0 .0 MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD MWD MWD GR 9690.0 9710.5 9716.5 9717.5 9720.5 9749.5 9752.5 9755.0 9781.5 9783.5 9786.0 9788 5 9792 0 9794 0 9797 0 9799 5 9801 0 9803 5 9805 5 9822.0 9824.5 9826.5 9830.5 9833.0 9853.5 9857.5 9859.5 9886.5 9890.0 9902.5 9908.0 9912.0 9914 5 9918 5 9922 5 9926 0 9928 5 9930 0 9934 5 11226 5 BIT R UNNO 2 3 6 7 8 9 10 MERGE TOP 9718.0 9755.0 9945.0 9980.0 10110.0 10176.0 11162.0 MERGE BASE 9755.0 9945.0 9980.0 10110.0 10176.0 11162.0 11226.0 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9689 11226 10457.5 3075 9689' ROP 2.96 682.64 76.6922 3018 9717.5 GR 13.86 143.73 53.6879 3016 9689 Last Reading 11226 11226 11196.5 First Reading For Entire File .......... 9689 Last Reading For Entire File ........... 11226 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMM3kRY VENDOR TOOL CODE START DEPTH GR 9690.0 ROP 9718.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9726.0 9755.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE ~kND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 10-MAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 9755.0 9718.0 9755.0 32.1 32.1 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.70 65.0 9.2 30000 6.8 .000 .000 .000 .000 133.0 .5 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 2 FT/H 4 1 68 4 2 GR MWD 2 API 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9690 9755.5 9722.75 132 9690 ROP 2.78 18.68 9.35474 76 9718 GR 13.86 27.34 17.7999 73 9690 Last Reading 9755.5 9755.5 9726 First Reading For Entire File .......... 9690 Last Reading For Entire File ........... 9755.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BlT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE STA/~T DEPTH GR 9727.0 ROP 9756.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTI~ 9945.0 9945.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NAT~ GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): il-MAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 9945.0 9755.0 9945.0 32.1 74.3 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.80 65.0 9.3 28000 6.8 .000 .000 .000 .000 141.7 .5 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 3 FT/H 4 1 68 4 2 GR MWD 3 API 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9727 9945 9836 437 9727 ROP 8.65 682.64 57.8076 379 9756 GR 18.12 142.16 36.8686 437 9727 Last · Reading 9945 9945 9945 First Reading For Entire File .......... 9727 Last Reading For Entire File ........... 9945 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9945.5 ROP 9946.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9949.5 9979.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: ~NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REM3LRKS: 15-MAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 9980.0 9945.0 9980.0 57.2 58.8 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.80 .0 8.7 31000 5.8 .000 .000 .000 .000 133.3 .5 $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 API 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9945.5 9979 9962.25 68 9945.5 GR 25.75 29.01 27.9133 9 9945.5 ROP 33.44 95.74 49.9038 66 9946.5 Last Reading 9979 9949.5 9979 First Reading For Entire File .......... 9945.5 Last Reading For Entire File ........... 9979 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: R31W MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9951.0 ROP 9980.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10080.5 10109.5 15-FLAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 10110.0 9980.0 10110.0 59.1 66.9 TOOL STRING (TOP TO BOTTOM)' VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER T-PCG 42 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 3.750 3.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OPIMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLOPRO 8.80 .0 9.0 31000 5.4 .000 .000 .000 .000 141.7 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .5 REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical lo9 depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 7 API 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 8 3 - First Name Min Max Mean Nsam Reading DEPT 9951 10109.5 10030.2 318 9951 GR 20.18 64.24 29.0912 260 9951 ROP 13.15 101.27 71.8731 260 9980 Last Reading 10109.5 10080.5 10109.5 First Reading For Entire File .......... 9951 Last Reading For Entire File ........... 10109.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10081.0 ROP 10110.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10146.5 10176.0 15 -FLAY- 99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 10176.0 10110.0 10176.0 70.7 83.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER T-PCG 42 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 3.750 3.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPEP3tTURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLOPRO 8.60 .0 9.5 29000 6.4 .000 .000 .000 .000 141.7 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .5 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 API 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10081 10176 10128.5 191 10081 GR 27.01 77.05 41.4347 132 10081 ROP 53.65 155.81 108.169 133 10110 Last Reading 10176 10146.5 10176 First Reading For Entire File .......... 10081 Last Reading For Entire File ........... 10176 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NLIMBER: 7 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10147.5 ROP 10176.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11132.5 11162.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NAT~ GAMMA PROBE $ BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record 17-MAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 11162.0 10176.0 11162.0 85.9 95.0 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.70 .0 9.2 28000 5.6 .000 .000 .000 .000 154.3 .5 Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 API 4 1 68 4 2 ROP MWD 9 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10147.5 11162 10654.8 2030 10147.5 GR 33.75 143.73 61.7266 1971 10147.5 ROP 27.66 374.26 84.3887 1972 10176.5 Last Reading 11162 11132.5 11162 First Reading For Entire File .......... 10147.5 Last Reading For Entire File ........... 11162 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11133.0 ROP 11161.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11197.0 11226.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE ~ CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 17-MAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 11226.0 11162.0 11226.0 90.2 90.3 TOOL NUMBER T-PCG 42 3. 750 3.8 FLOPRO 8.70 .0 9.2 28000 5.6 .000 .000 .000 .000 154.3 .5 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ......... ' .............. Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 10 API 4 1 68 4 2 ROP MWD 10 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11133 11226.5 11179.8 188 11133_ GR 65.71 85 75.701 129 11133 ROP 9.96 57.49 43.6953 131 11161.5 Last Reading 11226.5 11197 11226.5 First Reading For Entire File .......... 11133 Last Reading For Entire File ........... 11226.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 99/08/27 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 99/08/27 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Scientific Technical Services Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Tue Aug 24 14:33:00 1999 Reel Header Service name ............. LISTPE Date ..................... 99/08/24 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 99/08/24 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 AK-MW-90118 J. PANTER R. WHITLOW E-05A PB1 500292019770 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 24-AUG-99 MWD RUN 3 AK-MW- 90118 J. PANTER R. WHITLOW MWD RUN 4 AK-MW- 90118 J. PANTER R. WHITLOW JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: MWD RUN 5 AK-MW-90118 R. FRENCH R. WHITLOW 6 liN 14E 1353 FEL: 502 FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: .00 DERRICK FLOOR: 56.60 GROUND LEVEL: 28.30 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 13.375 2844.0 2ND STRING 9.625 9057.0 3RD STRING 7.000 9692.0 PRODUCTION STRING 3.750 11524.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 DRILLED NO FOOTAGE AlfD IS NOT PRESENTED. 3. MWD RNS 2 THROUGH 5 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 4. MWD DATA HAS BEEN DEPTH SHIFTED/CORRECTED USING THE MNCL WL-GR PROVIDED BY SCHLUMBERGER AND LOGGED ON 13 M3~Y, 1999. WL-GR KBE= 56.6' 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 11524'MD, 8935'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE STD~RT DEPTH STOP DEPTH GR 9689.0 11485.5 ROP 9717.5 11518.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR EQUIVALENT UNSHIFTED DEPTH 9689. 9709. 9714. 9717. 9719. 9750. 9752. 9753. 9782 9784 9786 9789 9791 9794 9797 9799 9801 9803 9806 9821 9824 9826 9830 9833 9854 9856 9858 9884 9889 9903. 9907. 9911. 9913. 9918. 9921. 9925. 9926. 9928. 9934. 9944. 9947. 9950 9952 9971 9975 9979 9982 9985 9991 9994 9998 10002 10005 10007 10011 10015 10024 9690 0 9710 5 9716 5 9717 5 9720 5 9749 5 9752 5 9755 0 9781 5 9783 5 9786 0 9788 5 9792 0 9794 0 9797 0 9799 5 9801 0 9803 5 9805 5 9822 0 9824 5 9826 5 9830 5 9833 0 9853 5 9857 5 9859 5 9886 5 '9890 0 9902 5 9908 0 9912 0 9914 5 9918 5 9922 5 9926 0 9928 5 9930 0 9934 5 9945 5 9949 0 9952 5 9954 5 9973 0 9976 5 9981 0 9984 5 9988 0 9993 5 9996 5 10000 5 10005 0 10008 0 10010 5 10013 5 10017 5 10026 5 10093.5 10095.5 10098.0 10102.0 10104 0 10107 0 10110 5 10112 0 10117 0 10125 0 10133 0 10136 5 10139 5 10148 0 10154 0 10157 5 10167 5 10177 0 10187 5 10189 5 10193 0 10197 0 10205 5 10211 0 10219 0 10228 5 10239 0 10255 5 10504 5 10507.5 10513.0 10559.5 10563.5 10590.0 10593.5 10595.0 10617.0 10632.0 10661.5 10734 5 10826 5 10873 5 10878 0 10879 5 10914 0 10921 0 10927 5 10931 5 10938 5 10940 0 10946 5 10953 0 10956 5 11127 5 11130 5 11135.5 11142.5 10096 0 10099 0 10101 5 10105 0 10108 0 10112 5 10114 0 10116 0 10119 5 10129 5 10136 0 10140 0 10143 5 10150 5 10155 5 10158 5 10170 5 10179 5 10188 5 10192 0 10196 0 10199 5 10206 5 10213 0 10222 5 10230 5 10239 0 10256 5 10500 5 10505 5 10511 5 10557 5 10560 0 10583 0 10587 0 10589 5 10611 0 10626 0 10655 5 10732 0 10821 0 10868 0 10874 0 10876 0 10913 0 10918 0 10921 5 10924 0 10932 0 10935 0 10943 0 10946 0 10951 0 11115 5 11120 5 11126 5 11131 0 11145 11186 11188 11192 11205 11212 11216 11266 11272 11290 11322 11329 11332 11335 11347 11352 11355 11360 11362 11375 11378. 11379 11385 11396 11398 11400 11418 11425 11435 11440 11451 11476 11478 11518 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ REMARKS: 11134.5 11180 0 11182 5 11185 5 11196 0 11203 5 11210 0 11254 0 11263 0 11279.5 11309.5 11315 0 11317 5 11325 5 11339 5 11344 5 11347 5 11353 5 11355 5 11374 0 11376.0 11379 0 11388 0 11396 0 11399 0 11404 0 11420 5 11430 5 11440.0 11446.5 11460.5 11481.0 11485.0 11524.5 BIT RUN NO MERGE TOP MERGE BASE 2 9718.0 9756.0 3 9756.0 10178.0 4 10178.0 11406.0 5 11406.0 11524.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9689 11518 10603.5 3659 9689 ROP 2.96 861.86 86.9089 3602 9717.5 GR 13.86 160.04 63.6241 3594 9689 Last Reading 11518 11518 11485.5 First Reading For Entire File .......... 9689 Last Reading For Entire File ........... 11518 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP LOG HEADER DATA START DEPTH STOP DEPTH 9690.0 9726.0 9718.0 9755.5 DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 10-MAY-99 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 9756.0 9718.0 9756.0 32.1 32.1 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.70 65.0 9.2 30000 6.8 .000 .000 .000 .000 133.0 .5 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 API 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9690 9755.5 9722.75 132 9690 GR 13.86 27.34 17.7999 73 9690 ROP 2.78 18.68 9.35474 76 9718 Last Reading 9755.5 9726 9755.5 First Reading For Entire File .......... 9690 Last Reading For Entire File ........... 9755.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ LOG HEADER DATA DATE LOGGED: START DEPTH STOP DEPTH 9727.0 10148.5 9756.0 10177.5 Il-MAY-99 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MtTD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MtTD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 10178.0 9756.0 10178.0 32.1 74.3 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.80 65.0 9.3 28000 6.8 .000 .000 .000 .000 141.7 .5 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 API 4 1 68 4 2 ROP MWD 3 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Readin~ DEPT 9727 10177.5 9952.25 902 9727 GR 18.12 142.16 34.9309 844 9727 ROP 8.65 682.64 57.4722 844 9756 Last Reading 10177.5 10148.5 10177.5 First Readin~ For Entire File .......... 9727 Last Readin~ For Entire File ........... 10177.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE S~Y VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10147.5 11377.0 ROP 10176 . 5 11406 . 0 $ LOG HEADER DATA DATE LOGGED: 12 -MAY- 99 SOFTWARE SURFACE SOFTWA/~E VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TERMPE/LATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 INSITE 3.2up3, 4.02 7.72, 1.03c MEMORY 11406.0 10178.0 11406.0 79.4 95.4 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.70 65.0 9.2 30000 6.4 .000 .000 .000 .000 154.3 .5 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 GR MWD 4 API 4 1 68 ROP MWD 4 FT/H 4 1 68 0 1 4 2 8 3 Name Min Max Mean Nsam DEPT 10147.5 11406 10776.8 2518 GR 38.59 160.04 72.725 2460 ROP 24.3 217.1 96.7351 2460 First Last Reading Reading 10147.5 11406 10147.5 11377 10176.5 11406 First Reading For Entire File .......... 10147.5 Last Reading For Entire File ........... 11406 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11377.5 11492.0 ROP 11400.0 11524.0 $ LOG HEADER DATA DATE LOGGED: 13 - MAY- 99 SOFTWARE SURFACE SOFTWARE VERSION: INSITE 3.2up3, 4.02 DOWATHOLE SOFTWA~RE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 7.72, 1.03c MEMORY 11524.0 11406.0 11524.0 91.8 93.6 TOOL NUMBER T-PCG 42 3.750 3.8 FLOPRO 8.70 65.0 9.2 30000 6.4 .000 .000 .000 .000 158.6 .5 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 API 4 1 68 ROP MWD 5 FT/H 4 1 68 4 2 8 3 Name Min Max Mean Nsam DEPT 11377.5 11524.5 11451 295 GR 55.81 120.42 88.4176 230 ROP 26.86 861.86 106.484 250 First Last Reading Reading 11377.5 11524.5 11377.5 11492 11400 11524.5 First Reading For Entire File .......... 11377.5 Last Reading For Entire File ........... 11524.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/08/24 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 99/08/24 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 99/08/24 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Physical EOF End Of LIS File
