The URL can be used to link to this page

Home My WebLink About202-098 Image )oject Well History File Cover F Je XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned durin'g a special rescan activity or are viewable by direct inspection of the file. c1 0 d--- [) q ~Well History File Identifier Organizing (dol\"~) RES CAN 0 Two~Sided 0 Rescan Needed 0 Color items: DI~AL DATA '~ Diskettes, No.d- 0 Other, Norrype OVERSIZED (Scannable) 0 Maps: 0 Grayscale items: 0 Other items scannable by large scanner 0 Poor Quality Originals: 0 Other: OVERSIZED (Non-Scannable) NOTES: 0 Logs of various kinds BY: BEVERLY ROBIN VINCENT SHERv( MARIA ~INDY r' ~D'(), ~ther . !J DATE: ~I r-/ \M BY: ~p ì X 30 = 3D + x.'¡ = TOTAL PAGES ~r; ï. r DATE? /).7 ot's' WI (J ~ ~ ,~ß ~~~~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: .:L... YES - NO BEVERLY ROBIN VINCENT SHERY~ WINDY DATE:~ ~ dt'SI vv\, r IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: - YES - NO BEVERLY ROBIN VINCENT SHER~INDY 11 Y ~ . DATE:, ~f Dlf/s/ Project Proofing Scanning Preparation I BY: BEVERLY ROBIN VINCENT SHERYL_~INDY Production Scanning Stage 1 PAGE COUNT FROM SCANNED FILE: BY: Stage 2 BY: BEVERL Y ROBIN VINCENT SHERYL MARIA WINDY DATE: Isl (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECiAl ATTENTION IS REQUIRED ON AN INDIVIDUAL PAGE BASIS DUE TO QUALITY. GRAYSCALE OR COLOR IMAGES) ReScanned (il/<1h'ido;.?1 P"9" (!';1'0(;ì.JI ,-.t1f'nIiOl1j 5r."jni¡¡~1 ':owplt'fod) RESCANNED Bt: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: Isl General Notes or Comments about this file: Quality Checked (dnIlC\ 12110102Rev3NOTScanned,wpd . . ~... ..... '"' ¥\ ,······r·.········'······'·············, .. r,o' , ,"', -,,' ,-,. . ',/:," ,., ':~... ... + eJ· .. MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc t ~'-J ~~t1 Àå ~ ~{ DATA SUBMITTAL COMPLIANCE REPORT 7/6/2004 ~ 7)~~ API No. 50-029-23087-60-00 Permit to Drill 2020980 Well Name/No. PRUDHOE BAY UN POL W-203L1 Operator BP EXPLORATION (ALASKA) INC Completion Date 6/15/2002~" Completion Status 1-01L Current Status 1-01L -- - -- ---- 11341 ~ rvD 5162- MD --- -- - ---- - -- --- -~-- UIC N REQUIRED INFORMATION ---- ----------- ~--- Mud Log No Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: (data taken from Logs Portion of Master Well Data Maint) Electr Dataset Number Name Directional §urvey See Notes Log/ Data Digital Type Med/Frmt ~.D-~- ~D C ~269 ¡jßD D ::;: ¿po p' , /' ~( Interval Start Stop 7270 11341 Log Log Run Scale Media No 1 OH/ CH Received Open 7/17/2002 ~117/2002 _/ Comments MWD Digital Data: Rate of Penetration, Dual Gamma Ray, Electromagnetic Resistivity 57 11341 GtÓ985 LIS Verification LIS Verification 57 11284 Open 8/23/2002 57 11284 Open 8/23/2002 7270 11341 Open 7/17/2002 7270 11341 Open 7/17/2002 7270 11341 Open 7/17/2002 MWD Directional Survey Directional Survey Directional SUI"'Jey Well Cores/Samples Information: - - -------- Name Start Interval Stop Sample Set Number Comments Sent Received -- Well Cored? ADDITIONAL INFORMATION ~Ð Chips Received? Y7"'N-- Daily History Received? Q} &/ N Analysis Received? .< --"---- --- - Formation Tops ~ -- ---------------- Comments: DATA SUBMITTAL COMPLIANCE REPORT 7/6/2004 Permit to Drill 2020980 Well Name/No. PRUDHOE BAY UN POL W-203L 1 Operator BP EXPLORATION (ALASKA) INC API No. 50-029-23087-60-00 MD 11341 rvD 5162 co¡¡: Date 611512002 Completion Status 1-01L Current Status 1-01L UIC N - - ~ --------- Compliance Reviewed By: Date: ;< þ J~ 4f-f~ '--1 ~ ---- õ50d-O 9 ~ / /db c¡ WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Conlin. Attn.: Lisa Weepie 333 West 7th Avenue, Suite 100 J\nchorage,A1aska 99501 October 25,2002 RE: MWD Fonnation Evaluation Logs: W-203 Ll POLARIS, AK-MW-22078 W-203Ll Polaris: Digital Log Images: 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Speny-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, A1aska 99518 BP Exploration (A1aska) Inc. Petro-technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: Sigl~::)~~JI. OOQP- ~ RECEIVED NOV 07 2002 Alaska Oi't & Gas Cons. Commission Anchorage ) d)OÒ~O'1 ß' I Oo¡ 0'5 WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lisa Weepie 333 West 7tl:t Avenue, Suite 100 J\nchorage,Alaska August 15,2002 RE: MWD Fonnation Evaluation Logs W-203 Ll, AK-MW-22078 1 LDWG fonnatted Disc with verification listing. API#: 50-029-23087-60 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. J\nchorage, Alaska 99508 Date: Si~6 OOß.r~ Fr€CEIV€D ~úC 2 7 AlSlkBC¥j v 2002 &Gas{~..- f~CO~11 ) ) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well 1m Oil 0 Gas 0 Suspended 0 Abandoned 0 Service 2. Name of Operator ;'~mr BP Exploration (Alaska) Inc. \~t 3. Address '.~~ ~ P.O',BOX 196612, Anchorage, Alaska 99519-6612 ~.,~~.tW-~ 4. Location of well at surface rï---~ ~\:!:::!1~i~~ 3668' NSL, 1197' WEL, SEC. 21, T11 N, R12E, UM .j COMPLETION i At top of productive interval .~ DATE ' 2924' NSL, 3370' EWL, SEC. 22, T11 N, R12E, UM (OBc) ~ .~, IS. (> ~ . At total depth,~ VEF)JÇJf1J t 242' SNL. 4721 EWL, SEC. 26, T11N, R12E, UM l-.:::::-¿~---f 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 87.14' ADL 028264 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp., or Aband~ 6n /2002 6/8/2002 6/15/2002 17. Total Depth (MD+ TVD) 18. Plug Back Depth (MD+ TVD) 19. Directional Survey 11341 5162 FT 11341 5162 FT 1m Yes 0 No 22. Type Electric or Other Logs Run MWD, GR, RES, PWD, DEN, NEU, DIR, ABI .?3. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE Top BOTTOM SIZE CEMENTING RECORD 20" X 34" 215.5# A53 Surface 104' 48" ~60 sx Arctic Set (Approx.) 9-5/8" 40# L-80 34' 4065' 12-1/4" 640 sx PF 'L', 274 sx Class 'G1 7" 26# L-80 311 7363' 8-3/4" 451 sx Class 'D-600G' Latex 4-1/2" 12.6# L-80 7349' 11311' 6-1/8" Uncemented Slotted Liner Classification of Service Well 7. Permit Number 202-098 8. API Number 50- 029-23087 -60 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number W-203L 1 11. Field and Pool Prudhoe Bay Field / Polaris Pool (Undefined) 15. Water depth, if offshore 16. No. of Completions N/A MSL One 20. Depth where SSSV set 21. Thickness of Permafrost (Nipple) 2403' MD 1900' (Approx.) TUBING RECORD SIZE DEPTH SET (MD) 4-1/2", 12.6#, L-80 6996' 4-1/2'" 12.6#, L-80 7165' - 7244' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protect with 81 Bbls of Diesel Flow Tubing Casing Pressure CALCULATED Press. 24-HoUR RATE ~8. CORE DATA ") r: J"" ~'- i 'ì jl r- D Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit cor!"tÇ~æ.~[",., ~,... ~ ~.l r. ' ë 24. Perforations open to Production (MD+ TVD of Top and Bottom and interval, size and number) 4-1/2" Slotted Liner 25. MD TVD 7428' - 11268' 5135' - 5162' TVD MD 27. Date First Production June 22, 2002 Date of Test Hours Tested 7/6/2002 4 PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Gas Lift PRODUCTION FOR OIL-BBL TEST PERIOD 2410 GAs-McF 1256 GAs-McF WATER-BBL 0 WATER-BBL OIL-BBL No core samples were taken. AMOUNT PULLED PACKER SET (MD) 68941 7165' CHOKE SIZE 1760 OIL GRAVITY-API (CORR) GAS-OIL RATIO 521 11 P ,) -:~ (Jnr::? '-, \..... - "'--' "'....1 t- ~ .J ..",. Form 10-407 Rev. 07-01-80 /""'1 r-'\ I /"'''\ f' l,' i~' (' , ,-, I' ,,' ( \ , ~ j Alaska Od &. Gas \;ons. CNdiwssion Anchorage r, ,n ~. -, ¡, ~ L=W ~ U M 5 B F l JUt 2 9 200Ebmit In Duplicate G~ 29. Ma Mb1 Mb2 Mc Na Nb Nc OA OBa OBd OBc ) Geologic Markers Marker Name Measured True Vertical Depth Depth 6233' 4583' 6320' 4632' 6426' 4691\ 6534' 4750' 6644' 4808' 66971 4836' 6791' 4883' 7005' 4981' 7137' 5037' 7247' 5080' 7366' 5119' 31. List of Attachments: Summary of Daily Drilling Reports, Surveys ) 30. Formation Tests Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. TI:::: too ~::~: ~ !(."" !) 11''''' t 1 ,~ ,r') -~~ {)nn.;, II , ¡I, " \.1 "\,,.,., r..... '¡1"" '~- ~I_,_,. \..J r~_.. Alaska on & G&8 Cons. Lúnumssion Anchorage 32. I ~erebY certify that the fO~Oin? is true and correct to the best of my knowledge Signed Terrie Hubble /'fQ)\J\.{.Q, Hu Me.e Title Technical Assistant W-203L 1 202-098 Well Number Permit No. I Approval No. INSTRUCTIONS Date Ór¡. ~3.0~ Prepared By Name/Number: Terrie Hubble, 564-4628 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 Legal Name: W-203 Common Name: W-203 Test Date 5/29/2002 6/2/2002 FIT FIT Test Type Test Depth (TMD) 4,065.0 (ft) 7,781.0 (ft) BP Leak-Off Test Summary Test Depth.(TVD) 3,212.0 (ft) 5,204.0 (ft) AMW 9.00 (ppg) 9.00 (ppg) Surface Pressure 430 (psi) 705 (psi) Leak Off Pressure (BHP) 1,932 (psi) 3,138 (psi) Page 1 of 1 EMW 11.58 (ppg) 11.61 (ppg) --- --" Printed: 6/17/2002 11 :29:27 AM ') ') 'BP Operations Summary Report Paget of 8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 .Date Froni~To Hours Task Code NPT Phase Description of Operations 5/22/2002 03:30 - 04:30 1.00 MOB P PRE Slide rig floor into moving position. 04:30 - 07:30 3.00 MOB P PRE Move rig off W-08A and spot over well W-203. 07:30 - 08:00 0.50 MOB P PRE Slide rig floor into drilling position 08:00 - 11 :30 3.50 RIGU P PRE Accept rig at 08:00 5/22/02. NU surface hydril and diverter system while taking on spud mud. 11 :30 - 13:00 1.50 RIGU P PRE Load HWDP in pipe shed and strap. PU BHA to rig floor. Change jaws in iron roughneck. 13:00 - 13:30 0.50 RIGU P PRE PU HWDP, jars, flex DCs and rack in derrick. 13:30 - 14:00 0.50 RIGU P PRE Function test diverter. 14:00 - 15:30 1.50 DRILL P SURF Continue to PU HWDP. 15:30 - 16:00 0.50 DRILL P SURF Fill surface stack and check for leaks. Test mud line to 3,500 psi. 16:00 - 16:30 0.50 DRILL P SURF MU BHA. 16:30 - 17:00 0.50 DRILL P SURF Pre spud meeting. 17:00 - 00:00 7.00 DRILL N WAIT SURF Ready to spud well. Rig on standby starting at 17:00 due to cuttings disposal issue related to Kuparuk River bridge outage. Contiue to MU BHA. PU 5" DP needed for intermediate hole section. 5/23/2002 00:00 - 00:00 24.00 DRILL N WAIT SURF Standby due to lack of cuttings disposal options related to Kuparuk Bridge outage. Replace chains on mud pumps. Strap and rabbit 9 5/8" casing. Clean 7" casing. 5/24/2002 00:00 - 17:00 17.00 DRILL N WAIT SURF Standby due to lack of cuttings disposal options related to Kuparuk River bridge outage. 17:00 - 17:30 0.50 DRILL P SURF Upload to MWD. 17:30 - 00:00 6.50 DRILL P SURF Drill from 104' to 434'. AST=1.3, ART=2.47. 5/25/2002 00:00 - 16:00 16.00 DRILL P SURF Drill from 434' to 1,302'. Not achieving required build rate. AST=13.31, ART= 0.58. 16:00 - 17:00 1.00 DRILL P SURF Cbu. Flow check. Well static. 17:00 - 18:30 1.50 DRILL P SURF POH. Pump out from 1 176' to 720'. Hole taking proper fluid. 18:30 - 19:00 0.50 DRILL P SURF Stand back BHA. 19:00 - 20:30 1.50 DRILL P SURF Change bit. Down load MWD. Upload MWD. Run BHA in hole. 20:30 - 21 :00 0.50 DRILL P SURF Service rig. 21 :00 - 21 :30 0.50 DRILL N RREP SURF Repair hydraulic fitting on top drive. 21 :30 - 22:30 1.00 DRILL P SURF RIH and wash last stand to bottom. Approx. 15' of fill. 22:30 - 00:00 1.50 DRILL P SURF Drill form 1,302' to 1,395'. AST=1.0, ART=0.25. 5/26/2002 00:00 - 14:00 14.00 DRILL P SURF Drill from 1,395' to 2,733' building angle. Drilling time from 00:00 to 12:00; AST=7.75, ART=1.54. 14:00 - 15:00 1.00 DRILL P SURF Circulate hole clean. 15:00 - 16:30 1.50 DRILL P SURF Wiper trip to 1,270'. Pump out of hole from 2,340' to 2,240' and 1,685' to 1,270'. 16:30 - 17:30 1.00 DRILL P SURF RIH. Work through tight hole from 1,535' to 1,735' with 40 spm. 17:30 - 00:00 6.50 DRILL P SURF Drill from 2,733' to 3,594'. Drilling time from 12:00 to 24:00; AST=1.53, ART=5.81. 5/27/2002 00:00 - 04:00 4.00 DRILL P SURF Drill from 3,594' to surface hole TD at 4,078'. ART=2.22, AST=0.33. 04:00 - 05:00 1.00 DRILL P SURF Circulate hole clean at 650 gpm, 100 rpm with low viscosity sweep. 05:00 - 08:00 3.00 DRILL P SURF Wiper trip to 1,716'. Work tight spots at tool joints from 3,805' to 2,960' without pump. Pump and back ream out of hole as needed to 1,812'. RIH wlo problems. 08:00 - 09:00 1.00 DRILL P SURF Circulate hole clean at 650 gpm, 2,700 psi, 100 rpm with Printed: 6/1712002 11 :29:36 AM ) ) BP Operations Sum maryReport Page2of8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Date From - To Hours Task Code NPT Phase Descriþtion . of Operations 5/27/2002 08:00 - 09:00 1.00 DRILL P SURF weighted sweep. 09:00 - 11 :00 2.00 DRILL P SURF Flow check. Well static. Pump dry job and POH. Hole in good shape, no circulating or back reaming needed on TOH. 11 :00 - 12:00 1.00 DRILL P SURF LD BHA. 12:00 - 12:30 0.50 DRILL P SURF Clear floor of BHA. 12:30 - 14:00 1.50 CASE P SURF RU to run 9 5/8" casing. 14:00 - 21 :30 7.50 CASE P SURF Run 98 joints of 95/8",40#, L-80, BTC casing with 1 Tam port collar to 4,065'. 21 :30 - 22:00 0.50 CASE P SURF PU landing joint and land casing. 22:00 - 23:30 1.50 CASE P SURF Circulate and condition mud. Stage up circulation rate to 9 bpm. Reciprocate string while conditioning mud for cement job. 23:30 - 00:00 0.50 CASE P SURF Install cement head. 5/28/2002 00:00 - 01 :00 1.00 CASE P SURF Circulate I condition mud for cementing 9 bpm at 550 psi, PU WT 180K, SO WT 125K 01 :00 - 04:30 3.50 CEMT P SURF Cement as per program, Plug bumped to 1400 psi 04:30 - 05:00 0.50 CEMT P SURF Rig down cement equipment 05:00 - 06:30 1.50 DIVRTR P SURF Nipple down diverter, riser 06:30 - 07:30 1.00 BOPSURP INT1 Nipple up well head 07:30 - 10:30 3.00 BOPSUR P INT1 Nipple up BOPE, riser, flowline 10:30 - 12:00 1.50 BOPSUR P INT1 Rig up to pressure test BOPE 12:00 - 13:30 1.50 BOPSUR P INT1 Run test plug, pull and redress test plug rubber Run test plug 13:30 - 17:30 4.00 BOPSUR P INT1 Pressure test BOPE as per AOGCC I BP regulations PT annular to 250 I 2500 psi PT all BOPE to 250 I 3500 psi 17:30 - 18:00 0.50 BOPSUR P INT1 Rig down pressure test equipment 18:00 - 18:30 0.50 BOPSUR P INT1 Run wear bushing 18:30 - 19:00 0.50 DRILL P INT1 PU, MU bales / elevators 19:00 - 20:00 1.00 DRILL P INT1 PU, MU, directional BHA 20:00 - 21 :00 1.00 DRILL P INT1 Upload MWD 21 :00 - 21 :30 0.50 DRILL P INT1 PJSM, load nuclear sources in to MWD 21 :30 - 22:30 1.00 DRILL P INT1 Trip in, at 936', rotate at 10 RPM through TAM collar Pressure test casing to 1000 psi, confirm TAM closed 22:30 - 23:00 0.50 DRILL P INT1 Well control drill D 5 23:00 - 00:00 1.00 DRILL P INT1 Trip in to 3980' 5/29/2002 00:00 - 01 :00 1.00 DRILL INT1 Rig service, slip I cut drilling line Service top drive 01 :00 - 01 :30 0.50 DRILL INT1 Trip in to 3980', tag cement 01 :30 - 02:00 0.50 DRILL INT1 Circulate bottoms up, 10 bpm at 1550 psi 02:00 - 02:30 0.50 DRILL INT1 Well control drill, D 5 02:30 - 03:00 0.50 DRILL INT1 Pressure test casing to 3000 psi for 30 minutes Record on chart 03:00 - 05:30 2.50 DRILL INT1 Drill cement from 3980' to 4065', drill new wellbore from 4078' to 4098'. Begin mud swap on the fly. 05:30 - 06:00 0.50 DRILL INT1 Circulate bottoms up, CIO to new 9 ppg LSND mud 06:00 - 06:30 0.50 DRILL INT1 FIT to 11.6 ppg, applied surface 430 psi 06:30 - 12:00 5.50 DRILL INT1 Directional drill 8 3/4" wellbore from 4098' to 5105' ART 3.8, AST 0.16, ADT 3.96 12:00 - 17:30 5.50 DRILL INT1 Directional drill from 5105' to 6091' 17:30 - 18:30 1.00 DRILL INT1 Circulate sweep from surface to surface 18:30 - 20:30 2.00 DRILL INT1 Wiper trip, 22 stands, pull 8, sticky, pull 2, swab 1.5 bbls, pump out 5, hole fill OK, pull 7, flow checks OK Printed: 6/1712002 11:29:36AM ') ) BP Operations Summary Report Page 30fB Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Date From - To Hours Task Code NPT Phase Description of Operations 5/29/2002 20:30 - 21 :00 0.50 DRILL INT1 Rig service, service top drive Circulate bottoms up at shoe 21 :00 - 22:00 1.00 DRILL INT1 Trip back to bottom, wellbore in good condition, Wash last stand down 22:00 - 00:00 2.00 DRILL INT1 Directional drill 83/4" wellbore from 6091' to 6300' ART 3.97, AST 0.9, ADT 4.87 5/30/2002 00:00 - 12:00 12.00 DRILL P INT1 Directional drill 8 3/4" wellbore from 6300' to 7337' AST 4.9, ART 3.9, ADT 8.8 12:00 - 16:30 4.50 DRILL P INT1 Directional drill from 7337' to 7791' AST 1.89, ART 2.11, ADT 3 16:30 - 18:00 1.50 DRILL P INT1 Circulate weighted sweep surface to surface 18:00 - 20:00 2.00 DRILL P INT1 Wiper trip to 6000', wellbore in good condition 20:00 - 23:00 3.00 DRILL P INT1 Circulate hi vis weighted sweep surface to surface, Circulate second hi vis weighted sweep to clean up wellbore and shakers, shakers clean Pump 290 bbl liner running pill 23:00 - 00:00 1.00 DRILL P INT1 Flow check, pump dry job, POOH LDDP 5/31/2002 00:00 - 05:30 5.50 DRILL P INT1 Lay down driHpipe, wellbore in good condition 05:30 - 08:00 2.50 DRILL P INT1 Lay down BHA, remove sources, download MWD 08:00 - 08:30 0.50 CASE P INT1 Pull wear bushing 08:30 - 10:00 1.50 CASE P INT1 Rig up to run casing, Franks Tool, C/O bales 10:00 - 11 :00 1.00 CASE P INT1 PU, MU, float shoe jt I float collar jt, fill, check floats 11 :00 - 15:30 4.50 CASE P INT1 Run 7" casing, ran 190 jts of 26#, L-80, BTC, Total length wi shoe, float, pups 7749.99' landed at 7781.34' MD 15:30 - 17:00 1.50 CASE P INT1 Circulate at shoe 7 bpm at 710 psi. No losses during TIH or while circulating/conditioning. 17:00 - 19:30 2.50 CASE P INT1 Get up and down wts. at shoe. Run casing with no tight hole conditions. Hole giving back proper displacement during trip in. 19:30 - 20:00 0.50 CASE P INT1 PU, MU, landing jt, land casing, rig down casing running tools 20:00 - 21 :00 1.00 CASE P INT1 Break circulation slowly and stage up to 7 bpm at 780 psi, PJSM wI cementers 21 :00 - 21 :30 0.50 CASE P INT1 Rig down Franks Tool, rig up cementers head, Circulate to condition mud for cementing, 7 bpm 21 :30 - 23:30 2.00 CEMT P INT1 Cement as per program. Reciprocate until 15 bbls. from bump. No adverse hole conditions or packing off during circulation, prior to, or during cement job. 23:30 - 00:00 0.50 CEMT P INT1 Rig down cement equipment 6/1/2002 00:00 - 01 :00 1.00 BOPSUR P INT1 Install pack off, pressure test to 5000 psi 01 :00 - 01 :30 0.50 CASE P INT1 Clear rig floor, cement I casing tools Function blind rams 01 :30 - 03:30 2.00 DRILL P PROD1 C/O top pipe rams to 27/8" x 5" C/O saver sub on top drive to 31/2" IF 03:30 - 04:00 0.50 DRILL P PROD1 Pressure test rams to 250 low, 3500 high 04:00 - 04:30 0.50 DRILL P PROD1 Run wear bushing 04:30 - 06:00 1.50 DRILL P PROD1 Load pipe shed wi 3 1/2" DP, tally, strap 06:00 - 12:00 6.00 DRILL P PROD1 PU, MU, 31/2" DP, rabbit, RIH to 7630' 12:00 - 14:30 2.50 DRILL P PROD1 Circulate drillpipe clean at 8.5 bpm, 2400 psi Contaminated mud to surface, treat mud 14:30 - 15:30 1.00 DRILL P PROD1 Freeze protect annlus, formation broke at 750 psi Little Red pumped 65 bbls dead crude at 2.5 bpm, 1600 psi Printed: 6/17/2002 11:29:36AM ) ') BP Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 Date From - To Hours Task Code NPT Phase 6/1/2002 15:30 - 17:30 2.00 DRILL P 17:30 - 18:00 0.50 DRILL P 18:00 - 21:00 3.00 DRILL P 21 :00 - 21 :30 0.50 DRILL P 21 :30 - 22:30 1.00 DRILL P 22:30 - 00:00 1.50 DRILL P 00:00 - 04:00 4.00 DRILL P 04:00 - 04:30 0.50 DRILL P 04:30 - 07:00 2.50 DRILL P 07:00 - 08:30 1.50 DRILL N 08:30 - 09:30 1.00 DRILL N 09:30 - 10:00 0.50 DRILL N 10:00 - 10:30 0.50 DRILL P 10:30 - 12:00 1.50 DRILL P 12:00 - 12:30 0.50 DRILL P 12:30 - 13:30 1.00 DRILL P 13:30 - 15:00 1.50 DRILL P 15:00 - 15:30 0.50 DRILL P 15:30 - 17:00 1.50 DRILL P 17:00 - 18:00 1.00 DRILL P 18:00 - 18:30 0.50 DRILL P 18:30 - 19:00 0.50 DRILL P 19:00 - 19:30 0.50 DRILL P 19:30 - 00:00 4.50 DRILL P 6/2/2002 6/3/2002 00:00 - 12:00 12.00 DRILL P 12:00 - 14:00 2.00 DRILL P 14:00 -15:30 1.50 DRILL P 15:30 - 17:00 1.50 DRILL P 17:00 - 00:00 7.00 DRILL P 6/4/2002 00:00 - 11 :00 11.00 DRILL P 11 :00 - 12:30 1.50 DRILL P 12:30 - 14:30 2.00 DRILL P 14:30 -16:00 1.50 DRILL P 16:00 - 17:00 1.00 DRILL P 17:00 - 19:30 2.50 DRILL P PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 DFAL PROD1 DFAL PROD1 DFAL PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD 1 PROD1 PROD1 PROD 1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 Page4 of 8 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Dèscri ptionofQþeratidns Blow down top drive, POOH, rack back DP Rig up to run 3 1/2" DP Function blind rams PU, MU, 3 1/2" DP, rabbit, RIH Circulate drillpipe clean at 8.5 bpm at 2400 psi Blow down top drive, POOH, rack back DP Run USIT log wI Schlumberger Run USIT,CCL,GR log wI Schlumberger Rig down loggers PU, MU BHA, upload MWD, orient, test MWD Trouble shoot ABI problem, communication from MWD to ABI C/O mud motor, ABI sensor failure Function test mud motor ABI I MWD PJSM, load nuclear sources Trip in directional BHA Rig service Trip in to 7590' Rig service, slip / cut drilling line, service top drive Circulate casing Pressure test casing to 3000 psi, record on chart Wash from 7590' to 7688', tag cement, drill cement to 7697', top of float collar, drill cement to 7783' top of float shoe Displace to new Baradril 9.0 ppg mud Directional drill from 7791' to 7811', 20' new hole Clean mud tanks, shakers, flow lines for new mud FIT to 11.6 ppge, applied surface pressure 705 psi, 5204 rvD with 9ppg mud. Directional drill 6 1/8" lateral # 1 wellbore Drill from 7811' to 8161' AST 1.49, ART 1.75, ADT 3.24 Directional drill 6 1/8" lateral # 1 production wellbore From 8161' to 9230' AST 1.34, ART 6.45, ADT 7.79 Directional drill from 9230' to 9495' Circulate sweep surface to surface, circulate untill shakers clean, flow check Wiper trip from 9495' to 7780', flow checks Wellbore in good condition Directional drill from 9495' to 10261' AST 0.82, ART 4.18, ADT 5 Directional drill 6 1/8" lateral # 1 production wellbore From 10621' to 11320', TD AST 0.57, ART 5.31, ADT 5.88 Circulate weighted sweep surface to surface Circulate untill shakers clean, flow check Wiper trip from 11320' to 9450' Wellbore in good condition Circulate weighted sweep surface to surface Circulate liner running pill, 150 bbls, 2 % lubricants Flow check, trip out, SLM, record drill string parameters Printed: 6/1712002 11 :29:36 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 6/4/2002 6/5/2002 6/6/2002 6/712002 Date ') ') BP Operation$ Summary Report W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 19:30 - 20:00 From- To Hours Task Code NPT Phase PROD1 20:00 - 22:30 22:30 - 00:00 00:00 - 01 :30 01 :30 - 02:00 02:00 - 05:30 05:30 - 06:30 06:30 - 08:00 08:00 - 08:30 08:30 - 10:00 10:00 - 10:30 10:30 - 11 :30 11 :30 - 14:00 14:00 - 14:30 14:30 - 15:30 15:30 - 18:30 18:30 - 19:00 19:00 - 19:30 19:30 - 22:30 22:30 - 00:00 00:00 - 02:30 02:30 - 03:00 03:00 - 07:00 07:00 - 07:30 07:30 - 12:00 12:00 - 13:30 13:30 - 14:00 14:00 - 14:30 14:30 - 16:00 16:00 - 17:00 17:00 - 17:30 17:30 - 18:00 18:00 - 22:30 22:30 - 00:00 00:00 - 01 :00 01 :00 - 01 :30 01 :30 - 02:30 02:30 - 12:00 0.50 DRILL P 2.50 DRILL P 1.50 DRILL P PROD1 PROD1 1.50 DRILL P 0.50 CASE P 3.50 CASE P PROD1 PROD1 PROD1 1.00 CASE P 1.50 CASE P 0.50 CASE P 1.50 CASE P PROD1 PROD1 PROD1 PROD1 0.50 CASE P 1.00 CASE P PROD1 PROD1 2.50 CASE P 0.50 BOPSURP 1.00 BOPSUR P 3.00 BOPSUR P PROD1 PROD2 PROD2 PROD2 0.50 BOPSUR P 0.50 BOPSUR P 3.00 SìWHIP P PROD2 PROD2 PROD2 1.50 SìWHIP P 2.50 SìWHIP P 0.50 SìWHIP P 4.00 SìWHIP P PROD2 PROD2 PROD2 PROD2 0.50 SìWHIP P PROD2 4.50 SìWHIP P 1.50 SìWHIP P 0.50 SìWHIP P 0.50 SìWHIP P 1.50 SìWHIP P 1.00 SìWHIP P PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 0.50 SìWHIP P 0.50 SìWHIP P 4.50 DRILL P PROD2 PROD2 PROD2 1.50 DRILL 1.00 DRILL 0.50 DRILL 1.00 DRILL 9.50 DRILL P P P P P PROD2 PROD2 PROD2 PROD2 PROD2 Page 5 of 8 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Description of Operations Log for RA tag wI MWD, 7497.41' pump dry job, blow down TDS, drop rabbit Flow check, trip out in casing Recover rabbit on top of jars, 7635' DP drifted Stand back jars /2 DCs, PJSM, remove sources Download MWD, SLM no correction Download MWD, LD BHA Rig up tools to run 4 1/2" liner Ran 4 1/2" 12.6#, BTC, L-80, 120 jts slotted, 3 jts solid, wI shoe, packoff bushing, XIO's, XN nipple, HMC hanger, ZXP packer, total length 3702.71' PU, MU, HMC hanger, ZXP packer, Trip liner in on DP to 7781', weights every 1000' Circulate bottoms up, 40 spm at 450 psi Trip liner in on DP to 11,320', tag up, weights every 1000' Circulate bottoms up, 55 spm at 1240 psi Set hanger, set packer, pressure test packer to 1600 psi Packer top at 7617.29' Flow check, pump dry job, POOH Pull wear bushing Rig up to pressure test BOPE Pressure test BOPE as per AOGCC I BP regs Test waived by Jeff Jones of AOGCC Rig down pressure test equipment Run wear bushing PU, MU, rabbit, 7 DP, 8 DC, 18 HWDP, RIH Circulate to flush out pipe bore, rack in derrick RIH wI MWD, load probe, upload MWD MU whipstock assembly Upload MWD, surface test Trip in whipstock BHA, trip speed 120 seconds I stand Fill pipe every 20 stands, 7307' Orient whipstock, tag / set at 15 degrees left I high side Top 7326', bottom 7363' Mill window from 7363' to 7394' Displace to new mud, circulate casing clean Flow check, POOH to 6000' Flow cheek, pump dry job, blowdown top drive Trip out to BHA LD 2 x HWDP, rack back HWDP, DCs, LD bumper sub subs, mills, mills in gauge Clear rig floor Circulate and flush BOP stack PU, MU, directional BHA, MU MWD, install probe, upload, C/O probe, upload, load sources, surface test Trip in directional BHA Trip in directional BHA to 7300' Orient tool face to high side Rig service, slip / cut drilling line, service top drive Directional drill lateral # 2, production wellbore From 7394' to 8,305' AST 1.95, ART 3.27, ADT 5.22 Printed: 6/17/2002 11 :29:36 AM ) ') BP Operations Summary Report Page6of8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 Date From - To Hours Task Code NPT Phase 6/7/2002 12:00 - 20:00 8.00 DRILL P 20:00 - 21 :00 1.00 DRILL P 21 :00 - 22:30 1.50 DRILL P 22:30 - 22:45 0.25 DRILL P 22:45 - 00:00 1.25 DRILL P 00:00 - 12:00 12.00 DRILL P PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 6/8/2002 12:00 - 19:00 7.00 DRILL P 19:00 - 20:30 1.50 DRILL P 20:30 - 22:00 1.50 DRILL P 22:00 - 23:30 1.50 DRILL P 23:30 - 00:00 0.50 DRILL P 6/9/2002 00:00 - 05:30 5.50 DRILL P 05:30 - 08:00 2.50 DRILL P 08:00 - 09:30 1.50 DRILL P 09:30 - 11 :00 1.50 DRILL P 11:00 -11:30 0.50 DRILL P 11 :30 - 14:30 3.00 DRILL P 14:30 - 16:30 2.00 DRILL P 16:30 - 17:00 0.50 DRILL P 17:00 - 17:30 0.50 CASE P 17:30 - 22:00 4.50 CASE P 22:00 - 22:30 0.50 CASE P 22:30 - 00:00 1.50 CASE P 6/10/2002 00:00 - 02:30 2.50 CASE P 02:30 - 03:00 0.50 CASE P 03:00 - 05:00 2.00 CASE P 05:00 - 05:30 0.50 ZONISO P 05:30 - 08:30 3.00 ZONISO P 08:30 - 09:30 1.00 ZONISO P 09:30 - 10:30 1.00 ZONISO P 10:30 - 12:30 2.00 ZONISO P 12:30 - 13:00 0.50 ZONISO P 13:00 - 15:00 2.00 STWHIP P 15:00 - 17:30 2.50 STWHIP P 17:30 - 18:00 0.50 STWHIP P PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 PROD2 COMP COMP COMP COMP COMP COMP PROD3 PROD3 PROD3 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Description of Op~ratibns Directional drill from 8305' to 9303' Circulate sweep surface to surface, take SPRs, Survey Flow check, wiper trip from 9303' to 7400' Wellbore in good condition, no mud losses Fill pipe, wash down last stand Directional drill from 9303' to 9444' AST 1.39, ART 3.62, ADT 5.01 Directional drill lateral # 2, 6 1/8" production wellbore From 9444' to 10,733' AST 1.42, ART 5.07, ADT 6.49 Directional drill, from 10,733' to 11,341' TD AST 0.73, ART 2.96, ADT 3.69 Pump sweep surface to surface, survey, SPRs Flow check, wiper trip from 11,341' to 9210', Wellbore in good condition Pump sweep surface to surface Spot 151 bbl liner pill Flow check, drop 2" rabbit, SLM Good window exit Trip out directional BHA, Flush BHA, remove sources, download MWD, upload MWD, LD motor, MU whipstock hook BHA, orient MWD, surface test MWD Trip in whipstock hook BHA to 7283' Wash from 7283' to 7367', orient, latch on to whipstock, pull 185k, 55k over string, pull tail assembly out of liner # 1, lost 3 bbls mud Flow check, dry job, trip out whipstock Rack DCs, download MWD, LD whipstock, tail assembly, seal assembly, function blind rams Clear rig floor Rig up to run 4 1/2" liner Ran 130 jts slotted, 2 jts solid, 2 pup jts, total length wi hanger 3962.14', Rig down liner running equipment, rig up to run 3 1/2" DP Trip liner in on 3 1/2" DP to window Trip in wI 4 1/2" liner, # 2 Orient, set liner window hook, Drop ball, pressure to 2000 psi, pump to 3000 psi to shear ball seat Flow check, dry job, Trip out liner running BHA PU, MU, SC-1R production packer wI tail assembly Trip packer in to 7165' Set packer at 7165', pressure up to 3500 psi to set. Put 1500 psi on back side. Set 25,000 Ibs on packer. Rig service, slip I cut drilling line, service top drive Trip out packer running BHA Clear rig floor PU, MU, whipstock, mills, upload MWD, orient MWD, HWDP, surface test MWD Trip in whipstock at controlled speed Orient whipstock, 15 degrees left of high side, set anchor Printed: 611712002 11 :29:36 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 6/10/2002 6/11/2002 6/12/2002 6/13/2002 6/14/2002 ) ) Page 7 of 8 BP Operations. Sum maryReport W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 17:30 - 18:00 From-To Hours Task Code NPT Phase PROD3 18:00 - 22:30 22:30 - 23:30 23:30 - 00:00 00:00 - 01 :30 01 :30 - 03:30 03:30 - 04:30 04:30 - 06:00 06:00 - 07:00 07:00 - 10:00 10:00 - 10:30 10:30 - 14:00 14:00 - 16:00 16:00 - 16:30 16:30 - 00:00 00:00 - 09:00 09:00 - 10:00 10:00 - 11 :00 11 :00 - 00:00 00:00 - 01 :00 01 :00 - 02:00 02:00 - 03:00 03:00 - 05:00 05:00 - 09:30 09:30 - 12:30 12:30 - 14:00 14:00 - 16:00 16:00 - 17:00 17:00 - 18:00 18:00 - 20:30 20:30 - 23:00 23:00 - 23:30 23:30 - 00:00 00:00 - 04:30 04:30 - 07:00 0.50 STWHIP P 4.50 STWHIP P PROD3 1.00 STWHIP P PROD3 0.50 STWHIP P PROD3 1.50 STWHIP P 2.00 STWHIP P 1.00 STWHIP P 1.50 STWHIP P 1.00 STWHIP P 3.00 STWHIP P PROD3 PROD3 PROD3 PROD3 PROD3 PROD3 0.50 STWHIP P 3.50 STWHIP P PROD3 PROD3 2.00 STWHIP P 0.50 STWHIP P PROD3 PROD3 7.50 STWHIP P PROD3 9.00 STWHIP P 1.00 STWHIP P 1.00 STWHIP P 13.00 STWHIP P PROD3 PROD3 PROD3 PROD3 1.00 STWHIP P PROD3 1.00 STWHIP P 1.00 STWHIP P 2.00 STWHIP P 4.50 STWHIP P PROD3 PROD3 PROD3 PROD3 3.00 STWHIP P PROD3 1.50 STWHIP P PROD3 2.00 STWHIP P 1.00 STWHIP P 1.00 STWHIP P PROD3 PROD3 PROD3 2.50 STWHIP P 2.50 STWHIP P 0.50 STWHIP P 0.50 CASE P 4.50 CASE P 2.50 CASE P PROD3 PROD3 PROD3 PROD3 PROD3 PROD3 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Description of Operations at 20K, shear release bolt 30K. No movement of whipstock after shear. Mill window from 7135' to 7147', open hole from 7147' to 7165' Circulate sweep surface to surface, Ream window and clean up window Rig service, service top drive ready mud pits for displacement Circulate btms up with sweep. Displace hole with new mud. POOH for BHA #9. LD Milling BHA #8. RU Stack Washer and wash stack. Pull Wear Bushing. RU BOPE test equipment. Test BOPE to 250 psi I low for 5 min & 3500 psi I high for 5 min. Test waived by Jeff Jones AOGCC. RD BOPE test equipment. Install Wear Bushing. MU Drilling BHA #9: Bit, Mtr, NM Fit sub, NM DC, LWD, PWD, & Hng off sub. Program & orientate MWD. Shallow test MWD. PJSM. Load RA source. MU Flex DC's & Jars. RIH wI BHA #9 on 3 1/2" DP. Fill DP @ 3500'. Fill DP. Slow pump rates. Orientate bit thru window @ 7147', no problems. Directionally drill from TD @ 7165' to 7729'. AST 2.92, ART 1.58, ADT 4.5. Directionally drill fl 7729' - 9209'. Circulate bottoms up with a sweep. Flow check. OK. Wiper trip to 7206' (just ourside window). Hole Slick. Dirctionally drill fl 9209' - 11211'. AST: 2.36 hr, ART: 8.7 hr, TDT:10.06 hr. Directionally drill fl 11211'-11340'. ART: 0.37 hr, AST: 0 hr, TDT: 0.37 hr. TD Leg #2. Circulate sweep around. Flow check. Wiper trip to 9113'. RIH to bottom. Hole slick. Circulate sweep around. Displace open hole with liner pill. POOH for Whipstock retrieving BHA. SLM. Hole slick. Log RA tag @ 7090'. LD BHA #9. Remove RA source. Down load MWD data. Stand Back MWD 1 LWD. LD Mud Mtr and bit. PU Whipstock retrieving BHA #10: Retrieving tool, 1 jt HWDP, Fit sub, MWD, Magnets, Bumper sub, oil jars, 8 DC's, 1 jt HWDP. Orientate MWD with Hook. Shallow test MWD. TIH to 7029'. Slip & cut Drill line. Service Rig. Finnish TIH to Whipstock @ 7137'. PU: 135 K, SO: 110 K. Orientate Hook tool. Latch whipstock. Pull free @ 170k K. Flow check. OK. Pump slug. POOH with Whipstock. LD BHA & Whipstock. Function Blind rams. Clear Rig Floor. RU to run 4.5" liner in Leg #2. Continue TIH with 4.5" liner. Change out handling equpipment. MU hook liner hanger. TIH with 4.5" liner on 3.5" DP. Orientate and exit casing into leg #3 Printed: 611712002 11 :29:36 AM ) ') BP Operations Summary Report Page Bof 8 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: W-203 W-203 DRILL +COMPLETE DOYON DOYON 14 Start: 5/23/2002 Rig Release: 6/15/2002 Rig Number: Spud Date: 5/23/2002 End: 6/15/2002 Date From - To Hours Task Code NPT Phase Description of Operations 6/14/2002 04:30 - 07:00 2.50 CASE P PROD3 with liner. Continue TIH to 7144'. PU = 145 K, SO = 100 K. 07:00 - 08:00 1.00 CASE P PROD3 Hook liner hanger in leg # 3 window. Drop setting ball. Pressure up to 4200 psi. Release from hanger. PU = 125 K. SB one stand DP. 08:00 - 09:00 1.00 CASE P PROD3 Displace hole with 9.1 ppg KCI. Flow check. 09:00 - 13:00 4.00 CASE P PROD3 POOH lay down DP and Running Tool. 13:00 - 16:30 3.50 CASE P PROD3 Run 46 stands DP from derrick. POOH lay down DP. 16:30 - 17:30 1.00 P COMP Clear Rig floor. 17:30 - 19:00 1.50 CASE P COMP RU slick line unit. TIH wI 6" gauge ring and junk basket. POOH. RD slick line unit. 19:00 - 19:30 0.50 CASE P COMP Pull Wear Bushing. RU tubing handling tools. PJSM. 19:30 - 00:00 4.50 CASE P COMP MU BHA with PLM packer, Baker-lok everything below packer. TIH with 4.5" completion string. Total 167 Jts 4.5", 12.6#, l-80, BTC-M Tubing, 16 - 4.5" tubing pup jts, 3 - "X" Nipples, 3 - Gas Lift Mandrels, 1 - sliding sleeve, and 1 wireline entry guide. 6/15/2002 00:00 - 02:00 2.00 P COMP Continue to Run 4.5" completion string. 02:00 - 03:00 1.00 CASE P COMP PU landing Jt. Land tubing hanger in well head. RllDS. RU test manifold. 03:00 - 04:30 1.50 CASE P COMP Reverse circulate bottoms up. Spot 130 bbls inhibited seawater in annulus. 04:30 - 06:30 2.00 CASE P COMP Drop packer setting ball. Pressure up to 4200 psi on tubing to set packer. Bleed pressure to 3000 psi for 30 minute tubing test. Bleed tubing pressure to 1500 psi. Pressure up annulus to 3000 psi for 30 minute test. Bleed tubing pressure to 0 to shear RP valve. Pump 3 BBls @ 2 BPM, 600 psi through shear valve. 06:30 - 07:00 0.50 CASE P COMP RD landing jt. Set 2 way check valve in hanger. Test from below to 1 000 psi. 07:00 - 08:00 1.00 BOPSUR P COMP ND BOP stack. Change rams to 4.5" x 7". 08:00 - 09:00 1.00 WHSUR P COMP NU Xmas tree. Test adapter flange to 5000 psi for 10 min. Test tree to 250 low I 5 min and 5000 psi high I 5 min. 09:00 - 10:30 1.50 WHSUR P COMP NU DSM lubricator and pull 2-way check. 10:30 - 13:30 3.00 WHSUR P COMP RU hot oil truck. Pump 81 BBls diesel down annulus for freeze protection. U-Tube freeze protection. 13:30 - 14:00 0.50 WHSUR P COMP Install BPV in tubing hanger and test from bottom to 1000 psi. 14:00 - 15:00 1.00 WHSUR P COMP RD hot oil truck. Secure tree. 15:00 - 18:00 3.00 WHSUR P COMP Prepare rig for mob. Rig Released @ 1800 hrs 06-15-2002 to S-113. Printed: 6/1712002 11 :29:36 AM ) AOGCC Attn: Lisa Weepie 333 W. 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Distribution of Survey Data for Well W-203L 1 MWD Dear Sir / Madam: Enclosed are 2 survey hard copy(s) and 1 disk. Tie-on Survey: Window / Kickoff Survey Projected Survey: 7270.66 ' MD 7363.00 I MD 11341.00 ' M 0 ) ¡ ó) ~-O9~ Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) RECEIVED , ,I II .4 '- :.J' ,? 'Ì 110 f') '- I ¡' (Vi '" AJasksOi/&G ~ as Con .i' ..Cf¡ s. Commioe: .." I o1'8ge 'VQfOn Òo <J'" C) 1 {ß ~ RBOMS Bf L l~~ t"!":"~-.y !~ SURVEY IŒPORT 8 July, _2 Your Ref: AP15t1tlIJIÞ2308760\ Surface Coordinates: 5958645.16 N, 612049.0BE<(70° 17' 45.4671" N, 149005' 33.6448" W) Kelly Bushing: 87. 14ft above Mean Sea Level ......¡-..n!tI.. .I~'\I"~ .Jr1 DAILI-ING _eAVlces A Halliburton Company Survey Ref: 5vy11240 Sperry-Sunil; :,.>Services . Survey Report for Wóõ2Ø3L 1 MWD Your Ref: API50Ø2f0230B760 Job No. AKMW22078, SUn/eyed: 8 June, 2002 BPXA North Slope Alaska PBU_WOA W Pad Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlng. Northing. Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/100ft) 7270.66 70.300 131.370 5001 .13 5088.27 702.40 S 4500.04 E 5958009.93 N 616559.09 E 4265.31 Tie On Piont 7363.00 72.100 133.630 5030.89 5118.03 761.45 S 4564.48 E 5957951.84 N 616624.40 E 3.028 4350.44 Window Point ~--=-~ 7391.68 74.480 132.110 5039.14 5126.28 780.14 S 4584.61 E 5957933.46 N 616644.81 E 9.728 4377.15 7424.76 78.410 132.150 5046.89 5134.03 801.71 S 4608.45 E 5957912.25 N 616668.97 E 11.881 4408.51 7456.32 82.660 132.180 5052.08 5139.22 822.60 S 4631.52 E 5957891.70 N 616692.35 E 13.467 4438.86 7489.56 86.800 132.220 5055.13 5142.27 844.83 S 4656.04 E 5957869.84 N 616717.19 E 12.455 4471.13 7520.46 89.820 132.250 5056.04 5143.18 865.59 S 4678.90 E 5957849.42 N 616740.37 E 9.774 4501.24 7553.56 91.350 134.590 5055.70 5142.84 888.33 S 4702.94 E 5957827.04 N 616764.74 E 8.446 4533.35 7585.13 91.350 134.950 5054.96 5142.10 910.56 S 4725.35 E 5957805.15 N 616787.48 E 1.140 4563.78 7615.25 91.290 135.830 5054.27 5141.41 932.00 S 4746.49 E 5957784.03 N 616808.94 E 2.928 4592.73 7661.60 89.940 137.950 5053.77 5140.91 965.83 S 4778.16e 5957750.67 N 616841.11 E 5.422 4636.93 7711.29 89.320 141.670 5054.09 5141.23 1003.78 S 4810.22 E 5957713.20 N 616873.73 E 7.589 4683.49 7757.95 90.000 148.060 5054.37 5141.51 1041.92 S 4837.06 E 5957675.47 N 616901.14 E 13.772 4725.60 7806.83 90.250 147.620 5054.26 5141.40 1083.30 S 4863.08 E 5957634.48 N 616927.77 E 1.035 4768.58 7854.53 90.310 145.840 5054.03 5141.17 1123.18 S 4889.25 E 5957595.00 N 616954.53 E 3.734 4810.95 7902.45 91.110 144.150 5053.43 5140.57 1162.42 S 4916.73 E 5957556.16 N 616982.60 E 3.902 4854.16 7950.82 91.110 145.530 5052.50 5139.64 1201.96 S 4944.58 E 5957517.05 N 617011.03 E 2.852 4897.83 7997.71 89.080 143.580 5052.42 5139.56 1240.16 S 4971.77 E 5957479.26 N 617038.79 E 6.003 4940.27 8045.05 88.950 143.520 5053.23 5140.37 1278.23 S 4999.89 E 5957441.61 N 617067.47 E 0.302 4983.46 8090.92 89.310 145.830 5053.93 5141.07 1315.65 S 5026.41 E 5957404.59 N 617094.55 E 5.096 5024.94 -, 8141.71 88.650 148.650 5054.83 5141.97 1358.35 S 5053.89 E 5957362.31 N 617122.66 E 5.701 5069.83 8187.65 88.590 147.350 5055.94 5143.08 1397.30 S 5078.22 E 5957323.73 N 617147.57 E 2.832 5110.16 8236.57 88.520 145.440 5057.17 5144.31 1438.03 S 5105.29 E 5957283.40 N 617175.24 E 3.906 5153.73 8283.65 90.000 148.380 5057.78 5144.92 1477.46 S 5130.99 E 5957244.36 N 617201.52 E 6.991 5195.48 8332.32 89.880 146.440 5057.83 5144.97 1518.47 S 5157.20 E 5957203.75 N 617228.35 E 3.994 5238.44 8378.66 90.370 143.410 5057.73 5144.87 1556.39 S 5183.83 E 5957166.23 N 617255.53 E 6.624 5280.26 8428.02 90.430 145.930 5057.39 5144.53 1596.65 S 5212.37 E 5957126.39 N 617284.67 E 5.107 5324.89 8474.29 90.550 142.970 5056.99 5144.13 1634.29 S 5239.27 E 5957089.16 N 617312.13 E 6.402 5366.80 8522.69 90.860 143.360 5056.40 5143.54 1673.03 S 5268.28 E 5957050.86 N 617341.72 E 1.029 5411.09 8568.83 90.000 143.380 5056.05 5143.19 1710.05 S 5295.81 E 5957014.25 N 617369.79 E 1.864 5453.25 ~~~---_.. ~ - --- 8 July, 2002 - 15:57 Page 2 of5 DrillQuest 2.00.08.005 Sperry-Sun Drilling Services . Survey Report for W.~3L 1 MWD Your Ref: API 5OØ2JlJ230B760 Job No. AKMW2207B, SUtVéyed: 8 June, 2002 BPXA North Slope Alaska PBU_WOA W Pad Measured Sub-Sea Vertical Local Coordinate. Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northing. E.stlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 8618.20 89.940 144.360 5056.07 5143.21 1749.93 S 5324.92 E 5956974.81 N 617399.49 E 1.989 5498.19 8662.87 89.200 145.930 5056.41 5143.55 1786.58 S 5350.44 E 5956938.54 N 617425.56 E 3.885 5538.42 -- 8711.88 88.400 145.980 5057.44 5144.58 1827.18 S 5377.88 E 5956898.36 N 617453.60 E 1.636 5582.25 8758.46 90.000 145.630 5058.09 5145.23 1865.70 S 5404.05 E 5956860.23 N 617480.34 E 3.516 5623.96 8807.29 92.340 142.980 5057.09 5144.23 1905.35 S 5432.53 E 5956821.01 N 617509.41 E 7.239 5668.24 8853.12 92.950 146.060 5054.97 5142.11 1942.62 S 5459.10 E 5956784.14 N 617536.53 E 6.844 5709.68 8902.22 92.890 143.020 5052.47 5139.61 1982.56 S 5487.54 E 5956144.63 N 617565.57 E 6.185 5754.07 8948.46 94.130 147.200 5049.64 5136.78 2020.40 S 5513.94 E 5956707.18 N 617592.53 E 9.413 5795.64 8997.76 94.070 146.590 5046.12 5133.26 2061.60 S 5540.80 E 5956666.40 N 617620.00 E 1.240 5839.26 9044.31 93.010 143.620 5043.24 5130.38 2099.70 S 5567.37 E 5956628.69 N 617647.14 E 6.763 5881.12 9093.36 90.430 141.220 5041.77 5128.91 2138.55 S 5597.27 E 5956590.30 N 617677.61 E 7.182 5926.24 9138.66 88.150 140.130 5042.33 5129.47 2173.58 S 5625.97 E 5956555.69 N 617706.83 E 5.579 5968.45 9185.64 88.830 141.970 5043.57 5130.71 2210.11 S 5655.49 E 5956519.61 N 617736.89 E 4.174 6012.09 9235.66 90.180 142.680 5044.00 5131.14 2249.69 S 5686.06 E 5956480.49 N 617768.05 E 3.049 6058.16 9282.87 90.310 141.710 5043.80 5130.94 2286.99 S 5115.00 E 5956443.62 N 617797.54 E 2.073 6101.68 9330.67 90.060 138.770 5043.64 5130.78 2323.73 S 5745.57 E 5956407.34 N 617828.65 E 6.173 6146.35 9377.05 90.370 138.610 5043.47 5130.61 2358.57 S 5776.19 E 5956372.96 N 617859.79 E 0.752 6190.12 9425.94 89.320 142.590 5043.60 5130.74 2396.34 S 5807.21 E 5956335.66 N 617891.37 E 8.419 6235.70 9472.73 89.260 144.060 5044.18 5131.32 2433.87 S 5835.15 E 5956298.56 N 617919.87 E 3.144 6278.46 9521.38 89.140 144.010 5044.86 5132.00 2473.24 S 5863.72 E 5956259.61 N 617949.02 E 0.267 6322.68 " -=' 9567.84 89.750 141.990 5045.31 5132.45 2510.34 S 5891.68 E 5956222.93 N 617977.53 E 4.542 6365.25 9616.77 90.800 145.210 5045.08 5132.22 2549.72 S 5920.71 E 5956183.99 N 618007.15 E 6.922 6409.87 9662.74 89.940 147.900 5044.78 5131.92 2588.07 S 5946.05 E 5956146.02 N 618033.05 E 6.143 6450.77 9711.81 90.250 144.340 5044.70 5131.84 2628.80 S 5973.40 E 5956105.70 N 618061.00 E 7.282 6494.59 9759.08 91.110 145.580 5044.14 5131.28 2667.50 S 6000.53 E 5956067.41 N 618088.71 E 3.192 6537.23 9807.84 89.320 146.280 5043.95 5131.09 2707.89 S 6027.85 E 5956027.44 N 618116.63 E 3.942 6580.86 9853.40 89.140 145.410 5044.57 5131.71 2745.59 S 6053.42 E 5955990.12 N 618142.76 E 1.950 6621.64 9904.68 90.180 148.450 5044.87 5132.01 2788.55 S 6081.40 E 5955947.58 N 618171.38 E 6.265 6667.11 9951.00 90.250 148.720 5044.70 5131.84 2828.08 S 6105.54 E 5955908.41 N 618196.11 E 0.602 6707.55 9999.32 90.430 145.450 5044.41 5131.55 2868.64 S 6131.80 E 5955868.25 N 618222.96 E 6.778 6750.33 ._-.~-~ - ---- -- ""-- 8 July, 2002 - 15:57 Page 30f5 DrillQrlest 2.00.08.005 Sperry-Sun "' --g$etvices . Survey RePØrtt~,j; '};;1:MWf) Your Ref: API:. . -. T -c; _.~.- - 8760 Job No. AKMW22078,SfiNøýètl: 8 June, 2002 BPXA North Slope Alaska PBU _WOA W Pad Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs E.stlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/1 OOft) 10054.77 89.820 142.080 5044.29 5131.43 2913.36 S 6164.57 E 5955824.03 N 618256.40 E 6.176 6800.84 10095.12 89.630 142.110 5044.48 5131.62 2945.20 S 6189.36 E 5955792.56 N 618281.66 E 0.477 6838.06 _r_- 10145.06 89.450 141.410 5044.88 5132.02 2984.42 S 6220.27 E 5955753.81 N 618313.15 E 1 .447 6884.24 10189.92 89.690 142.260 5045.22 5132.36 3019.69 S 6247.99 E 5955718.95 N 618341.39 E 1.969 6925.71 10239.14 89.880 141.380 5045.40 5132.54 3058.38 S 6278.41 E 5955680.72 N 618372.39 E 1.829 6971.21 10284.52 89.750 143.640 5045.55 5132.69 3094.38 S 6306.03 E 5955645.13 N 618400.54 E 4.988 7012.94 10331.10 87.970 144.970 5046.48 5133.62 3132.20 S 6333.20 E 5955607.72 N 618428.27 E 4.770 7055.18 10378.70 88.090 141 .440 5048.11 5135.25 3170.29 S 6361.69 E 5955570.06 N 618457.32 E 7.416 7098.70 10426.51 88.030 141.110 5049.73 5136.87 3207.57 S 6391.58 E 5955533.23 N 618487.77 E 0.701 7143.04 10473.98 87.720 140.210 5051.49 5138.63 3244.26 S 6421.65 E 5955497.00 N 618518.38 E 2.004 7187.25 10523.77 87.720 140.940 5053.47 5140.61 3282.69 S 6453.24 E 5955459.04 N 618550.55 E 1 .465 7233.64 10568.43 87.050 145.250 5055.51 5142.65 3318.35 S 6480.03E 5955423.78 N 618577.86 E 9.757 7274.48 10616.15 86.300 144.950 5058.28 5145.42 3357.42 S 6507.29 E 5955385.12 N 618605.69 E 1.692 7317.41 10663.4 7 86.180 146.920 5061.38 5148.52 3396.54 S 6533.73 E 5955346.41 N 618632.72 E 4.162 7359.65 10714.17 86.800 148.100 5064.49 5151.63 3439.22 S 6560.91 E 5955304.13 N 618660.54 E 2.625 7404.28 10758.38 89.140 146.490 5066.05 5153.19 3476.39 S 6584.78 E 5955267.32 N 618684.96 E 6.423 7443.33 10809.47 89.880 144.000 5066.49 5153.63 3518.36 S 6613.91 E 5955225.79 N 618714.70 E 5.084 7489.30 10856.37 87.850 142.470 5067.42 5154.56 3555.92 S 6641.97 E 5955188.65 N 618743.32 E 5.420 7532.19 10906.25 87.910 146.290 5069.27 5156.41 3596.44 S 6670.99 E 5955148.57 N 618772.95 E 7.654 7577.37 10951.70 88.210 146.100 5070.80 5157.94 3634.18 S 6696.27 E 5955111.21 N 618798.78 E 0.781 7617.91 -~ 11000.24 88.400 144.620 5072.24 5159.38 3674.10 S 6723.84 E 5955071.71 N 618826.95 E 3.073 7661.54 11046.66 88.890 142.470 5073.34 5160.48 3711.42 S 6751.42 E 5955034.80 N 618855.08 E 4.749 7703.88 11095.84 89.260 144.550 5074.13 5161.27 3750.95 S 6780.66 E 5954995.71 N 618884.90 E 4.295 7748.76 11142.17 89.630 142.980 5074.58 5161.72 3788.32 S 6808.04 E 5954958.76 N 618912.84 E 3.481 7790.96 11237.55 90.060 143.960 5074.84 5161.98 3864.96 S 6864.82 E 5954882.97 N 618970.75 E 1.122 7878.05 11272.93 90.000 137.990 5074.82 5161.96 3892.43 S 6887.08 E 5954855.83 N 618993.43 E 16.875 7910.93 11 341 .00 90.000 137.990 5074.82 5161.96 3943.01 S 6932.64 E 5954805.94 N 619039.73 E 0.000 7975.45 Projected Survey - ----~------------ 8 July, 2002 - 15:57 Page 4 0'5 DrillQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for W.203L 1 MWD Your Ref: API 5002902308760 Job No. AKMW22078, SUfVèyed: 8 June, 2002 . North Slope Alaska BPXA PBU_WOA W Pad All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. -.~:;:¡;'" The Dogleg Severity is in Degrees per 1 00 feet (US). Vertical Section is from Well and calculated along an Azimuth of 119.400° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11341.00ft., The Bottom Hole Displacement is 7975.51ft., in the Direction of 119.630° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastlngs (ft) (ft) (ft) Comment 7270.66 7363.00 11341.00 5088.27 5118.03 5161.96 702.40 S 761.45 S 3943.01 S 4500.04 E 4564.48 E 6932.64 E Tie On Piont Window Point Projected Survey Survey tool program for W-203L 1 MWD ~c From To Measured Vertical Measured Vertical Depth Depth Depth Depth Survey Tool Description (ft) (ft) (ft) (ft) 0.00 0.00 11341.00 5161.96 MWD Magnetic (W-203 MWD) - -- -- - --- . --- --- ------------ 8 July, 2002 - 15:57 Page 50f5 DrillQuest 2.00.08.005 ( ~\ AOGCC Attn: Lisa Weepie 333 W. 7th Avenue, Suite 100 Anchorage, Alaska 99501 Definitive Re: Distribution of Survey Data for Well W-203L 1 Dear Sir I Madam: Enclosed are 2 survey hard copy(s) and 1 disk. Tie-on Survey: Window I Kickoff Survey Projected Survey: 7270.66 ' MD 7363.00 I MD 11341.00 I M D aDô1-09r Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) RECEIVED JUL 1 7 2002 Alaska Oil & Gas Cons. Comm*-,A Anchorage INRIn ~ (t-... Q ( DEF N TIVE ~ f"\) North Slope Alaska BPXA PBU_WOA WPad, Slot W-203 W-203L1 Job No. AKZZ22078, Surveyed: 8 June, 2002 SURVEY REPORT 8 July, 2902 Your Ref: API 511ØJ92308760 Surface Coordinates: 5958645.16 N, 612049.08E(10° 17' 45.4671- N, 1490 OS' 33.6448" W) Kelly Bushing: 87. 14ft above Mean Sea Level' Survey Ref: svy11203 Sperry-Sun Drll.g Services . Survey Report for W.203L 1 Your Ref: API 500292308760 Job No. AKZZ22078, Surveyed: 8 June, 2002 BPXA North Slope Alaska PBU WOA W Pad Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlngs Northlngs Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/100ft) 7270.66 70.300 131.980 5001.07 5088.21 682.48 S 4502.32 E 5958029.88 N 616561.08 E 4257.52 Tie On Point 7363.00 72.100 133.630 5030.83 5117.97 741.88 S 4566.45 E 5957971.44 N 616626.08 E 2.581 4342.54 Window Point 7391.68 74.480 132.110 5039.07 5126.21 760.56 S 4586.58 E 5957953.06 N 616646.49 E 9.728 4369.25 7424.76 78.410 132.150 5046.83 5133.97 782.13 S 4610.42 E 5957931.85 N 616670.65 E 11.881 4400.61 7456.32 82.660 132.180 5052.01 5139.15 803.02 S 4633.49 E 5957911.31 N 616694.03 E 13.467 4430.97 7489.56 86.800 132.220 5055.07 5142.21 825.25 S 4658.01 E 5957889.44 N 616718.87 E 12.455 4463.24 7520.46 89.820 132.250 5055.98 5143.12 846.01 S 4680.87 E 5957869.03 N 616742.04 E 9.774 4493.35 7553.56 91.350 134.880 5055.64 5142.78 868.82 S 4704.85 E 5957846.58 N 616766.36 E 9.192 4525.44 7585.13 91.350 134.760 5054.90 5142.04 891.06 S 4727.24 E 5957824.67 N 616789.08 E 0.380 4555.86 7615.25 91.290 134.000 5054.20 5141.34 912.12 S 4748.76 E 5957803.93 N 616810.91 E 2.530 4584.95 7661.60 89.940 136.750 5053.70 5140.84 945.11 S 4781.31 E 5957771.44 N 616843.95 E 6.609 4629.50 7711.29 89.320 142.340 5054.03 5141.17 982.90 S 4813.54 E 5957734.13 N 616876.74 E 11.318 4676.13 7757.95 90.000 145.730 5054.30 5141.44 1020.66 S ;4840.94 E 5957696.78 N 616904.70 E 7.410 4718.54 7806.83 90.250 145.870 5054.20 5141.34 1061.09 S 4868.41 E 5957656.77 N 616932.77 E 0.586 4762.32 7854.53 90.310 145.420 5053.96 5141.10 1100.46 S 4895.33 E 5957617.80 N 616960.27 E 0.952 4805.10 7902.45 91.110 145.860 5053.37 5140.51 1140.02 S 4922.37 E 5957578.65 N 616987.90 E 1.905 4848.08 7950.82 91.110 145.000 5052.43 5139.57 1179.84 S 4949.81 E 5957539.24 N 617015.93 E 1.778 4891.54 7997.71 89.080 143.810 5052.35 5139.49 1217.97 S 4977.11 E 5957501.53 N 617043.79 E 5.018 4934.03 8045.05 88.950 143.160 5053.17 5140.31 1256.01 S 5005.27 E 5957463.91 N 617072.52 E 1.400 4977.24 8090.92 89.310 145.130 5053.86 5141.00 1293.18 S 5032.13 E 5957427.14 N 617099.93 E 4.365 5018.89 8141.71 88.650 146.290 5054.77 5141.91 1335.14 S 5060.74 E 5957385.62 N 617129.16 E 2.627 5064.41 8187.65 88.590 146.180 5055.88 5143.02 1373.32 S 5086.27 E 5957347.82 N 617155.26 E 0.273 5105.39 8236.57 88.520 145.570 5057.11 5144.25 1413.80 S 5113.70 E 5957307.75 N 617183.29 E 1.255 5149.17 8283.65 90.000 146.770 5057.72 5144.86 1452.90 S 5139.91 E 5957269.05 N 617210.08 E 4.047 5191.20 8332.32 89.880 145.520 5057.77 5144.91 1493.32 S 5167.02 E 5957229.04 N 617237.79 E 2.580 5234.66 8378.66 90.370 144.690 5057.67 5144.81 1531.33 S 5193.53 E 5957191.43 N 617264.86 E 2.080 5276.41 8428.02 90.430 144.800 5057.32 5144.46 1571.63 S 5222.02 E 5957151.55 N 617293.95 E 0.254 5321.02 8474.29 90.550 143.670 5056.93 5144.07 1609.18 S 5249.07 E 5957114.42 N 617321.55 E 2.456 5363.01 8522.69 90.860 143.800 5056.33 5143.47 1648.20 S 5277.69 E 5957075.83 N 617350.76 E 0.695 5407.10 8568.83 90.000 143.060 5055.98 5143.12 1685.25 S 5305.18 E 5957039.19 N 617378.80 E 2.459 5449.24 --~----- - --- 8 July, 2002 - 15:44 Page 20f5 DrillQuest 2.00.08.005 Sperry-Sun Drilll"g Services . Survey Report for W-203L 1 Your Ref: API 500292308760 Job No. AKZZ22078, Surveyed: 8 June, 2002 BPXA North Slope Alaska PBU_WOA W Pad Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Inel. Azlm. Depth Depth Northing. Eating. Northing. Ea.tlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/100ft) 8618.20 89.940 143.520 5056.01 5143.15 1724.83 S 5334.69 E 5957000.05 N 617408.89 E 0.940 5494.38 8662.87 89.200 144.080 5056.35 5143.49 1760.88 S 5361.07 E 5956964.40 N 617435.81 E 2.077 5535.06 ~ 8711.88 88.400 143.910 5057.37 5144.51 1800.51 S 5389.88 E 5956925.20 N 617465.20 E 1.669 5579.62 8758.46 90.000 144.590 5058.02 5145.16 1838.31 S 5417.09 E 5956887.81 N 617492.97 E 3.732 5621.88 8807.29 92.340 144.540 5057.03 5144.17 1878.09 S 5445.39 E 5956848.46 N 617521.87 E 4.793 5666.06 8853.12 92.950 145.270 5054.91 5142.05 1915.54 S 5471.71 E 5956811.40 N 617548.74 E 2.074 5707.38 8902.22 92.890 144.480 5052.41 5139.55 1955.65 S 5499.93 E 5956771.72 N 617577.55 E 1.612 5751.65 8948.46 94.130 146.090 5049.58 5136.72 1993.59 S 5526.21 E 5956734.18 N 617604.40 E 4.390 5793.17 8997.76 94.070 145.920 5046.05 5133.19 2034.36 S 5553.70 E 5956693.83 N 617632.49 E 0.365 5837.14 9044.31 93.010 144.010 5043.18 5130.32 2072.40 S 5580.37 E 5956656.19 N 617659.73 E 4.686 5879.05 9093.36 90.430 142.520 5041.71 5128.85 2111.68 S 5609.70 E 5956617.34 N 617689.63 E 6.073 5923.88 9138.66 88.150 141.250 5042.27 5129.41 2147.32 S 5637.65 E 5956582.13 N 617718.12 E 5.761 5965.73 9185.64 88.830 141.490 5043.51 5130.65 2184.00 S 5666.97 E 5956545.88 N 617747.98 E 1.535 6009.28 9235.66 90.180 142.220 5043.94 5131.08 2223.34 S 5697.86 E 5956507.01 N 617779.46 E 3.068 6055.50 9282.87 90.310 141.760 5043.74 5130.88 2260.54 S 5726.94 E 5956470.25 N 617809.08 E 1.013 6099.09 9330.67 90.060 140.670 5043.58 5130.72 2297.80 S 5756.88 E 5956433.44 N 617839.57 E 2.340 6143.47 9377 .05 90.370 140.240 5043.41 5130.55 2333.56 S 5786.41 E 5956398.12 N 617869.63 E 1.143 6186.75 9425.94 89.320 142.290 5043.54 5130.68 2371.69 S 5817.00 E 5956360.45 N 617900.79 E 4.711 6232.12 9472.73 89.260 142.160 5044.12 5131.26 2408.68 S 5845.65 E 5956323.90 N 617929.99 E 0.306 6275.24 -;--~ 9521.38 89.140 141.930 5044.80 5131.94 2447.03 S 5875.57 E 5956285.99 N 617960.48 E 0.533 6320.14 9567.84 89.750 142.170 5045.25 5132.39 2483.67 S 5904.14 E 5956249.79 N 617989.59 E 1.411 6363.01 9616.77 90.800 143.210 5045.01 5132.15 2522.58 S 5933.80 E 5956211.32 N 618019.83 E 3.020 6407.95 9662.74 89.940 145.430 5044.72 5131.86 2559.92 S 5960.61 E 5956174.39 N 618047.19 E 5.179 6449.64 9711.81 90.250 144.460 5044.64 5131.78 2600.09 S 5988.79 E 5956134.64 N 618075.97 E 2.075 6493.91 9759.08 91.110 145.360 5044.08 5131.22 2638.76 S 6015.97 E 5956096.38 N 618103.72 E 2.633 6536.57 9807.84 89.320 145.820 5043.89 5131.03 2678.99 S 6043.52 E 5956056.57 N 618131.87 E 3.790 6580.32 9853.40 89.140 146.040 5044.50 5131.64 2716.72 S 6069.04 E 5956019.22 N 618157.95 E 0.624 6621.08 9904.68 90.180 148.150 5044.81 5131.95 2759.77 S 6096.89 E 5955976.59 N 618186.44 E 4.587 6666.48 9951.00 90.250 147.910 5044.64 5131.78 2799.07 S 6121.42 E 5955937.66 N 618211.55 E 0.540 6707.14 9999.32 90.430 145.570 5044.35 5131.49 2839.47 S 6147.92 E 5955897.66 N 618238.65 E 4.857 6750.06 ----- -~~- 8 July, 2002 - 15:44 Page 3 0'5 DrillQuest 2.00.08.005 Sperry-Sun DrilllltgServices . Survey Report 1ót¡y.203L1 Your Ref: API _18OIT6O Job No. AKZZ2207B, SlII1I8yed: 8 June, 2002 BPXA North Slope Alaska PBU_WOA W Pad Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azlm. Depth Depth Northlngs Eastlng8 Northlnga Eastlngs Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) CO/100ft) 10054.77 89.820 144.710 5044.23 5131.37 2884.97 S 6119.61 E 5955852.64 N 618271.01 E 1.901 6800.00 10095.12 89.630 143.080 5044.42 5131.56 2917.57 S 6203.39 E 5955820.40 N 618295.27 E 4.067 6836.72 ---~ 10145.06 89.450 142.400 5044.82 5131.96 2957.31 S 6233.62 E 5955181.11 N 618326.10 E 1 .408 6882.57 10189.92 89.690 142.010 5045.16 5132.30 2992.76 S 6261.11 E 5955746.07 N 618354.11 E 1.021 6923.92 10239.14 89.880 141.310 5045.34 5132.48 3031.37 S 6291.64 E 5955707.93 N 618385.22 E 1.474 6969.48 10284.52 89.750 141.340 5045.49 5132.63 3066.79 S 6320.00 E 5955672.93 N 618414.10 E 0.294 7011.57 10331 .10 87.970 141.520 5046.42 5133.56 3103.20 S 6349.04 E 5955636.95 N 618443.67 E 3.841 7054.74 10378.70 88.090 141.440 5048.05 5135.19 3140.42 S 6318.66 E 5955600.18 N 618473.85 E 0.303 7098.83 10426.51 88.030 140.090 5049.67 5136.81 3177.43 S 6408.89 E 5955563.62 N 618504.62 E 2.825 7143.32 10473.98 87.720 140.320 5051.43 5138.57 3213.88 S 6439.25 E 5955521.63 N 618535.52 E 0.813 7187.67 10523.77 87.720 140.660 5053.41 5140.55 3252.26 S 6410.90 E 5955489.13 N 618567.75 E 0.682 7234.09 10568.43 87.050 143.030 5055.45 5142.59 3287.34 S 6498.46 E 5955455.06 N 618595.82 E 5.509 7275.32 10616.15 86.300 143.420 5058.22 5145.36 3325.50 S 6526.98 E 5955411.33 N 618624.91 E 1.771 7318.90 10663.4 7 86.180 143.710 5061.32 5148.46 3363.49 S 6555.02 E 5955379.11 N 618653.52 E 0.662 7361.98 10714.17 86.800 144.760 5064.43 5151.57 3404.55 S 6584.60 E 5955339.15 N 618683.70 E 2.402 7407.90 10758.38 89.140 144.910 5065.99 5153.13 3440.67 S 6610.04 E 5955303.42 N 618709.68 E 5.304 7447.80 10809.47 89.880 144.200 5066.43 5153.57 3482.29 S 6639.61 E 5955262.25 N 618739.93 E 2.007 7494.04 10856.37 87.850 143.670 5067.36 5154.50 3520.19 S 6667.21 E 5955224.16 N 618768.09 E 4.473 7536.69 10906.25 87.910 144.350 5069.20 5156.34 3560.52 S 6696.56 E 5955184.87 N 618797.98 E 1.368 7582.01 -,~ 10951.70 88.210 144.550 5070.74 5157.88 3597.48 S 6122.97 E 5955148.31 N 618824.94 E 0.793 7623.16 11000.24 88.400 144.040 5072.18 5159.32 3636.88 S 6151.29 E 5955109.34 N 618853.84 E 1.121 7667.17 11046.66 88.890 143.970 5073.27 5160.41 3674.42 S 6718.56 E 5955072.20 N 618881.67 E 1.066 7709.37 11095.84 89.260 144.460 5074.07 5161.21 3114.31 S 6801.32 E 5955032.15 N 618911.02 E 1.248 7754.00 11142.17 89.630 143.790 5074.52 5161.66 3751.85 S 6834.41 E 5954995.61 N 618938.72 E 1.652 7796.08 11237.55 90.060 143.010 5074.78 5161.92 3828.42 S 6891.33 E 5954919.90 N 618996.72 E 0.934 7883.21 11272.93 90.000 142.090 5074.76 5161.90 3856.51 S 6912.85 E 5954892.14 N 619018.65 E 2.606 7915.74 11341.00 90.000 142.090 5074.76 5161.90 3910.22 S 6954.67 E 5954839.06 N 619061.27 E 0.000 7978.55 Projected Survey - -- ----- -~--- 8 July, 2002 - 15:44 Page" of5 DrillQuest 2.00.08.005 Sperry-Sun Drilling Services Survey Report for W-203L 1 Your Ref: API 500292308760 Job No. AKZZ22078, Surveyed: 8 June, 2002 . North Slope Alaska BPXA PBU_WOA W Pad All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well and calculated along an Azimuth of 119.400° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11341.00ft., The Bottom Hole Displacement is 7978.55ft., in the Direction of 119.347° (True). Comments Measured Depth (ft) Station Coordinates TVD Northlngs Eastlngs (ft) (ft) (ft) Comment 7270.66 7363.00 11341.00 5088.21 5117.97 5161.90 682.48 S 741.88 S 3910.22 S 4502.32 E 4566.45 E 6954.67 E Tie On Point Window Point Projected Survey Survey tool program for W-203L 1 From To Measured Vertical Measured Vertical Depth Depth Depth Depth Survey Tool Description (ft) (ft) (ft) (ft) 0.00 0.00 11341.00 5161.90 AK-6 BP _IFR-AK (W-203) -~~.~~---~------. ~~~~_.---~ 8 July, 2002 - 15:44 Page 50'5 DríllQuest 2.00.08.005 t " (QJ"7 fA\ 17 rF (IT!! è í[,\ n /J0 ~ W7 ! r\\ ~ iJ fX\ U [ ill) û £0j lb LÞD Q)) U\\ W TONY KNOWLES, GOVERNOR A.TßA.~1iA. OIL AlÐ) GAS CONSERVATION COMMISSION 333 W. ]TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Lowell Crane Senior Drilling Engineer BP Exploration (Alaska), Inc PO Box 196612 Anchorage AK 99519 Re: Prudhoe Bay Unit W -203L1 BP Exploration (Alaska), Inc Permit No: 202-098 Sur Loc: 3668' NSL, 1197' WEL, Sec. 21, T11N, R12E, UM Btmhole Loc. 5017' NSL, 4795, WEL, Sec. 26, T11N, R12E, UM Dear Mr. Crane: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The permit is for a new wellbore segment of existing well PBU W-203, Permit No 202-097, API 50-029-23087 -00. Production should continue to be reported as a function of the original API number stated above. Annular disposal has not been requested as part of the Permit to Drill application for Prudhoe Bay Unit W-203L1. 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. Sincerely, &hu~ (kIwL' ~t Cammy d€chsli Taylor Chair BY ORDER O:~ THE COMMISSION DATED this1at4 day of May, 2002 cc: Department ofFish & Game, Habitat Section wlo encl. Department of Environmental Conservation wlo encl. , STATE OF ALASKA " ALASKA oil. ,ND GAS CONSERVATION COMMIS! .IN PERMIT TO DRILL 20 MC 25.005 1 b. Type of well D Exploratory D Stratigraphic Test 1m Development Oil D Service D Development Gas D Single Zone 1m Multiple Zone 5. Datum Elevation (DF or KB) 10. Field and Pool Plan KBE = 86.90' Prudhoe Bay Field / Polaris 6., Prop. erty Designation Pool (Undefined) ð~U3 G:"-(7"¡~1 o\--ADL 028264 ft 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number ,./ W-203L 1 9. Approximate spud date 05/19/02 Amount $200,000.00 14. Number of acres in property 15. Proposed depth (MD and TVD) 2560 11324' MD / 5142' TVD 0 17. Anticipated pressure {s78 20 AAC 25.035 (e) (2)} 91 Maximum surface 1694 psig, Attotal depth (TVD) 5100' /2281 psig Setting Depth TQp Botom Quantity of Cement Lenath MD TVD MD TVD (include staae data) 3983' 7343' 512T 11324' 5142' Uncemented Slotted Liner 1 a. Type of work 1m Drill D Redrill D Re-Entry D Deepen 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3668' NSL, 119T WEL, SEC. 21, T11 N, R12E, UM At top of productive interval 2456' NSL, 1536' WEL, SEC. 22, T11N, R12E, UM At total depth 501 T NSL, 4795' WEL, SEC. 26, T11 N, R12E, UM 12. Distance to nearest property line 13. Distance to nearest well ADL 047451,262' MD No Close Approach 16. To be completed for deviated wells Kick Off Depth 7343' MD Maximum Hole Angle 18. Casin~ Program Specifications $Ize CasinQ Weiaht Grade Couolina 4-1/2" 12.6# L-80 IBT (OBc) Hole 6-1/8" 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11330 feet 5192 feet feet feet Casing Structural Conductor Surface Intermediate Production Liner Length Size 80' 3958' 7716' 20" X 34" 9-5/8" 7" Perforation depth: measured None true vertical None vJC7Å:- 5/2-/0 L.. (Multilateral) 11. Type Bond (See 20 AAC 25.025) Number 2S100302630-277 Plugs (measured) Junk (measured) Cemented MD TVD 260 sx Arctic Set (Approx.) 114' 630 sx PF 'L', 274 sx Class 'G' 3996' 356 sx Class 'D-600G' Latex R E (~ E 7750' .J lVED 114' 3197' 5203' APR 30 2002 Alaska Oil & Gas Gons. CommiSSion Anchorage 20. Attachments 1m Filing Fee D Property Plat D BOP Sketch D Diverter Sketch 1m Drilling Program III Drilling Fluid Program D Time vs Depth Plot D Refraction Analysis D Seabed Report D 20 AAC 25.050 Requirements Contact Engineer NamelNumber: Michaeft Triolo, 564-5774 21. I hereby certify that the..fore ng is true an~orrect to the best of my knowledge Signed Lowell crane91.~~~~-1 , (L-t::~_, "'.. , ,'. Title" S~~i?r~rillin,g Engin~,er , Date, Ljr P.fi ~cD ~ "" !,';',I:"~I':;"", ',I'" :':",~~¡":':':',I,::¡:,r,,,,:,'i:',':,::,,:I,,',::,,1'.¡i,'~ij~:m'i~~i~~:,~f"I,:Øij,:~:;:,~,",':',I:,,':,,',,;,:,",'::',,':,':": :,":::,;;:i',,'t':;"':';'';:'j: ',' ',," ,",' ': '1':,',':,1;', ' ,', ',Ii,":,..." :.' ,I,. Permit Numb~r :..LJ /) API, Nu~ber /"?oc:J 7 /, A Ae2!eral Df¡te See cover letter ~ 2.. -( 5/ () 50- 0 2-C:;- -- ~5 u - (",L.) V 1<0 O::::L- for other reQuirements Conditions of Approval: Samples Required 0 Yes [!.No Mud Log Require 0 Yes jR'No Hydrogen Sulfide Measures 0 Yes pa No Directional Survey Required pa Yes 0 No Required Working Pressure for BOPE 0 2K 0 3K 0 4K 0 5K 0 10K 0 15K ~.5K psi f~ Other: Ongmal Signed By Cammy Oechsli T aylCiJ Approved By Form 10-401 Rev. 12-01-85 Prepared By Name/Number: Terrie Hubble, 564-4628 by order of ürflsl;TN At: commission Date ~bm~i~,?;. Greater Prudhoe Bay Polaris W-203 Permit 1. Well Plan Sumri".drv (' Well Name: W-203 & W-203L 1 & W-203L2 I Type of Well (producer or injector): Surface Location: W-203 OBd Target Start: W-203 OBd Target End: W-203 L 1 OBc Target Start: W-203 L 1 OBc Target End: W-203 L 1 Oba Target Start: W-203 L 1 Oba Target End: I AFE Number: 15M1056 I Producer (Multilateral) I 3,668' FSL, 1,197' FEL, Sec. 21, T11 N, R12E X = 612,049.02 Y = 5,958,645.07 2,4561 FSL, 1,5361 FEL, Sec. 22, T11N, R12E X = 617,009.00 Y = 5,957,509.00 Z = 5,125' TVDss 5,0171 FSL, 4,7951 FEL, Sec. 26, T11 N, R12E X = 619,076.00 Y = 5,954,823.00 Z = 5,105' TVDss 2,4561 FSL, 1,5361 FEL, Sec. 22, T11 N, R12E X = 617,009.00 Y = 5,957,509.00 Z = 5,060' TVDss 5,017' FSL, 4,7951 FEL, Sec. 26, T11N, R12E X - 61 Y - Z - TVDss 2,456' FSL, 1,5361 FEL, Sec. 22, T11 N, R12E X = 617,009.00 Y = 5,957,509.00 Z = 4,985' TVDss 5,017' FSL, 4,7951 FEL, Sec. 26, T11 N, R12E X = 619,076.00 Y = 5,954,823.00 Z = 4,980' TVDss I Rig: I Doyon 14 I I 86.90' I I Estimated Start Date: 1 May 19tn 2002 I OBa MD OBc MD OBd MD Well Design: Scope of Work: JD;t- O~~ 11,313' 11,324' 11 ,330' I Operating days to complete: 140.14 Oba TVDrkb: TD 5,067 OBa Max Inc. 92° I KBE I OBc TVDrkb: TD 5,142 OBc Max Inc. 91 ° Obd TVDrkb: TD 5,192 OBd Max Inc. 90° USH grassroots multi-lateral with extended horizontal laterals. 4-%" Gas Lift / Jet Pump completion. Surface Hole (5" DP): . Drill 12-1/4" Surface hole to:l: 3,996' MD just below the SV1 sand . Run and cement 9-5/8" casing to surface. Conduct FIT: 11.6 ppg EMW Intermediate Hole (0/0" DP): . Drill 8 %" int. hole to:t 7,750' MD. Land int. hole in OBd reservoir @ :1:84°. . Run and cement 7" casing. Conduct FIT: 12 ppg EMW Production Hole(Lat #1 (3-%" DP): . Drill out shoe and drill a 6-1/8", 3,577' horizontal lateral in OBd. . Run 4 Y2" slotted liner with hanger and liner top packer. Production Hole(Lat #2): . Run whipstock to top of OBc interval at:t 7,343' MD. Mill window in 7" casing. . Drill a 6-1/8", 3,983' horizontal well in the OBc. Pull Whipstock. . Run 4 %" slotted liner with Backer Hook Hanger. Production Hole(Lat #3): . Run whipstock to top of OBa interval at :I: 7,093' MD. Mill window in 7" casing. . Drill a 6-1/8", 4,222' horizontal well in the OBa. Pull Whipstock. . Run 4 %" slotted liner with Backer Hook Hanger. Completion: . Complete well with a 4-%" tubing Gas Lift / Jet Pump completion. Version #2, 4/29/2002 Greater Prudhoe Bay Polaris W-203 Permit 2. Current Wellln.Jrmation 2.1 General Well Name: API Number: Well Type: Current Status: BHP: BHT: 2.2 Mechanical Condition W-203: Doyon 14: Conductor: 2.3 Target Estimates ') W -203 Development - Polaris Schrader Bluff Multilateral Producer New well, 20" X 34" insulated conductor to be set 2,250 psi @ 5,025' TVDss (8.6 ppg EMW). Normal pressure gradient. 80°F @ 5,025' TVDss Estimated (SOR) Cellar Box above MSL = 52.9' KB / MSL = 34.0' 20" X 34", 215.5 I bItt , A53 ERW set at 114' RKB Estimated Reserves: 4,306 mstb (primary), 6,191 mstb (primary + WF) Expected Initial Rate: 3,575 stbld Expected 6 month avg: 2,915 stb/d 2.4 Materials Needed Surface Casing: Intermediate Casing: 3 x Production Liners: L-80 Completion: 4,000' 1 each 1 each 30 each 1 assembly 1 each 1 lot ~ ~ 1 each 6 each 39 each 2 each 48 each 2 lots 3 each 9-%", 40#, L-80 BTC Casing 9-%", BTC Float Shoe and Float Collar 9-%",40#, BTC Type TAM Port Collar 9-%" x 12~" Bow Spring Centralizers FMC 11" 5m Gen 5 Wellhead System 9-%" TAM Port Collar 9-%" casing pups 5', 10', 20'. 7" 26# L-80 BTC-M Casing 7" BTC-M Float Shoe and Float Collar 7" 26# BTC-M Type "H" ES cementer 7" x 8-%" Steel In-Line Centralizers 7" x 8 %" Bow Spring Centralizers 7" x 8 %" Rigid Straight Blade Centralizers 7" Stop collars 7" casing pups 5', 10', 20' 7" casing RA tags 11 ,800' 400 each 7" x 4 %" 4 %" 2 assemblies 1 each 2 each 4 %",12.6#, L-80, IBT-Mod Slotted Liner 4 Y2" X 5 3,4" x 8" Straight Blade Centralizers Baker ZXP Liner Top Packer Baker guide shoe with pack off bushing Baker Level 3 Hookwall Hangers Baker SC1 Retrievable packer Halliburton XN-Nipple (3.725" ID) 4 Y2" 12.6 Ibltt, L-80, BTC-M tubing Baker PRM Packer 7" X 4-Y2" 4-Y2" Halliburton XD Durasleeve Halliburton X-Nipple (3.813" 10) Cameo 4-%" X 1" KBG2 Gas Lift Mandrels 11" X 4-%" FMC tubing hanger 4-1/16", 5m Cameron Tree 7,000' 1 each 1 each 3 each 3 each 1 each 1 each 2 3. Drillina Proaram Jverview 3.1. Surface and Anti-Collision Issues Greater Prudhoe Bay Polaris W-203 Permit ') Suñace Shut-in Wells: No wells need to be shut-in for the rig move on and off W-203. Close Approach Wells: There are NO close approach wells associated with this profile. Well Name Current Status N/A Production Priority N/A N/A 3.2. Well Control Expected BHP 2,281 psi @ 5,100' TVDss (estimated) Max Exp Surface Pressure 1 ,694 psi (0.115 psi/ft gas gradient) 3.3. Mud Program 121A" Surface Hole Mud Properties: Density (ppg) Funnel vis 8.6 - 9.2 150 - 300 YP 25 - 48 8 3A" Intermediate Hole Mud Properties: Density (ppg) Funnel vis YP 8.6 - 9.2 45 - 55 21 - 28 . "".' ,"," . ""'0":'" ,"'. ," ,,- . . . . 6 %" Production Hole Mud Properties: OBa/OBc/OBd Density (ppg) Chlorides YP 9.2 20,000 ppm 22 - 27 Precautions N/A BOPE Rating 5,000 psi WP (entire stack & valves) Planned BOPE Test Pres. 3,500/250 psi Rams & Valves 2,500/250 psi Annular I Spud - Freshwater Mud (PHPA) Tauo PH API Filtrate 5 - 8 8.5 - 9.5 < 15 I Freshwater Mud (PHPA) Tauo PH API Filtrate 3 - 6 8.5 - 9.5 < 5 . . . '.' . I KCL - CaC03 BaraDril-N Mud MBT pH HTHP @ 1 00° <4 8.0 - 8.5 < 10 LG Solids < 6.5 LG Solids < 20 'ppb LG Solids < 12 ppb NOTE: See attached Baroid mud recommendation LCM Restrictions: No Organic LCM products in the Schrader Bluff formation Waste Disposal: NO ANNULAR INJECTION. Drill Cuttings taken to DS-4 disposal site Call the Pad 4 waste disposal site prior to truck leaving location so the site can be ready to unload waste. Exempt liquid wastes can be taken to DS-4 or Phillips KRU 1 R. 3 Greater Prudhoe Bay Polaris W-203 Permit 3.4. Formation Markers ) ") Formation Tops ft MD ft TVDss ft TVD Pore psi EMW (ppg) Hydrocarbons SV5 2,034 1,820 1,907 819 8.7 Base Permafrost 2,071 1,850 1,937 833 8.7 SV4 2,197 1,950 2,037 878 8.7 SV3 3,034 2,500 2,587 1,125 8.7 Poss. Hydrates SV2 3,318 2,680 2,767 1,206 8.7 Poss. Hydrates SV1 3,838 3,010 3,097 1,355 8.7 Poss. Hydrates UG4 4,343 3,330 3,417 1 ,499 8.7 UG4A 4,422 3,380 3,467 1,521 8.7 Poss. Heavy Oil UG3 5,005 3,750 3,837 1,688 8.7 Poss. Heavy Oil Fault 1 4,185 N/A Ma 6,172 4,490 4,577 2,021 8.7 Poss. Heavy Oil Mb1 6,269 4,550 4,637 2,048 8.7 Poss. Heavy Oil Mb2 6,361 4,605 4,692 2,072 8.7 Poss. Wet Mc 6,456 4,660 4,747 2,097 8.7 Poss. Wet Fault 2 4,745 N/A Na Faulted N/A Poss. Heavy Oil Nb Faulted N/A Poss. Wet Nc 6,741 4,810 4,897 2,185 8.7 Oil OA 6,940 4,900 4,987 2,195 8.6 Wet OBa 7,092 4,960 5,047 2,225 8.6 Oil OBb 7,208 5,000 5,087 2,235 8.6 Oil OBc 7,343 5,040 5,127 2,242 8.6 Oil OBd 7,620 5,100 5,187 2,281 8.6 Oil OBe Not Reached 5,165 N/A 2,310 8.6 N/A 3.5. CasingITubing Program Hole Size Csgl WtlFt Grade Conn Length Top Bottom Tbg O.D. M D I TVDrkb MD I TVDrkb 48" 2O" X 34" 215.5# A53 Welded 80' 34' / 34' 114' / 114' 12-%" 9-%" 40# L-80 BTC 3,958' 34' / 34' 3,996' / 3,197' 8-%" 7" 26# L-80 BTC-M 7,716' 34' / 34' 7,750' /5,203' 6 %" OBa 4 Y2" Slotted 12.6# L-80 IBT 4,222' 7,093' /5,047' 11,313' / 5,067' 6 %" OBc 4 Y2" Slotted 12.6# L-80 IBT 3,983' 7,343/5,127 11 ,324 / 5,142' 6 %" OBd 4 ¥2" Slotted 12.6# L-80 IBT 3,677' 7,650' / 5,192' 11 ,330' / 5,192' Tubing 4 Y2" GL 12.6# L-80 I BT -Mod 6,966' 34' / 34' 7,000' / 5,013' 4 ) Greater Prudhoe Bay Polaris W-203 Permit '\ J 3.6. Cement Calculations Casin~ Size 9-%-in 40-lb/ft L-80 BTC - Single Stage Basis 1250% excess over gauge hole in permafrost interval, 30% excess over gauge hole below permafrost Total Cement Volume: Tam Port collar located at 1,000' as a contingency for cement to surface Wash 10 bbls CW100 Spacer 75 bbls of Viscosified Spacer weighted to 10.20 ppg Lead 498 bbls (630 sks) 10.7Ib/gal Permafrost L cement - 4.44 cuft/sk Tail 57 bbls 15.8 Class G + adds - 1.17 cuft/sk Temp BHST == 60° F from SOR, BHCT 80° F estimated by Dowell CasinQ Size I 7" 26 Ib/tt L-80 BTC-M - Single Stage Basis I 30% excess - TOC: 500' MD above the Ma sands (planned TMa: 6,168' MD) => 5,668' MD Total Cement Volume: Wash 20 bblsCW100 Spacer 50 bbls of Viscosified Spacer (Mudpush XL Design) Weighted to 10.6 ppg Tail 74 bbls 10.7 Class D-600G Latex Temp BHST == 80° F from SOR, BHCT 85° F estimated by Dowell 3.6.1. 9-%" Casing Centralizer Placement a) Run (25) 9-%" Bow-spring centralizers floating in the middle of each joint of casing from the casing shoe up to 2,996' MD (1,000' MD above the shoe). b) Run 2 Bow-spring centralizers on either side of the TAM Port Collar. c) The centralizer program is subject to change pending actual hole conditions. 3.6.2. 7" Casing Space Out a) Space 7" casing out with pups and long/short joints as required to place the top of a long full joint at the actual top of each sand to allow for the window to be milled just below the top of each sand and in the middle of a full joint of casing. b) Place 1 RA tag above the first window, 1 RA tag above the second window, and 1 RA tag above the third window. c) Emergency 7" casing slips can be used instead of the 7" mandrel hanger if required for space out. 3.6.3. 7" String Centralizer Placement a) Do not run centralizers on the window joints spaced at the top of each sand. b) Run one in-line centralizer above and below each window joint. c) Place 2 centralizers rigid straight blade centralizers back to back at the very bottom of the shoe joint. Do not run any centralizers on the next two full joints (see illustration at the end of the wellplan). d) With the exception stated above, alternate 1 bow spring cenralizer floating across a full joint and 2 bow spring centralizers, one floating on the upper half of the joint and one floating on the lower half of the joint separated by a stop collar up to 5,668' MD (500' MD above Ma sand). Zonal isolation with cement is required between the top of the OBa and base of the OA sands. The centralizer program is subject to change pending modeling and hole conditions. See attached drawing. 3.6.4. 4 Y2" Slotted Liner Centralizer Placement a) Run one straight blade rigid centralizer per joint with no stop collar (i.e. free floating across the whole length of the joint) for the whole string. 5 3.7. Survey and Logging pru~ram Greater Prudhoe Bay Polaris W-203 Permit ') 12-%" Hole Section: Open Hole: MWD' GR Cased hole: None 8-%" Hole Section: MWD' GR , Res' PWD , Den' Neu Cased Hole: USIT Bond 6 Ye" Hole Sections: MWD' GR' Res' PWD' Den' Neu' ABI' ABGR - (ABGR will be run if available) Cased Hole: None 3.8. Bit Recommendations BHA Number Surface Interm. OBa lat. OBc lat. Obd lat. Hole Size and Section 12-14" 8-% 6%" 6%" 6%" Depths (MD) B it Type Nozzles K-Revs Hours 0' - 3,996' 3,996' -7,750' 7,750' -11,330' 7,338' - 11 ,324' 7,088' - 11,313' Smith FGXi (Twist & Shout) TBD TBD TBD TBD 3.9. Motors and Required Doglegs BHA No. Motor Size and Motor Required Flow Rate RPMs Required Doglegs 1 8" Sperrydrill 617, 4 stg Mud Motor, 1.5° adj. with 400 - 650 60-120 1.5°- 2.5°/100' initial build 12" screw on stabilizer gpm 4°/100' final build 2 7" Sperrydrill 7/8, 6 stg FTC Performanc motor, 500 - 600 60-120 3.5°/100' build with 1.22° adj. with 8.6" concentric sleeve gpm to horizontal 3&4 4 %" Sperrydrill 4/5, 6.3 stg FTC Performance, 250-275 60-1 00 Maximum build = 12°/100' 1.5° adj with 5.8" concentric sleeve and ABI gpm out of window 6 ) , , ) W-203 Rigsite Drilling Hazards and Contingencies ,POST THIS NOTICE IN THE DOGHOUSE I. Well Control A. The Schrader Bluff in this fault block is expected to be normal pressured at 8.6 ppg EMW. This pressure is estimated based on the initial static on W-200 (Oec-99). ' II. Hydrates and Shallow gas A. Hydrates have not been a significant issue thus far on W-Pad during the recent drilling of W-211 and W-212, however there is always a potential. III. Lost Circulation/Breathing A. Lost circulation is unlikely. B. Breathing will not be an issue as we are not drilling below the Schrader Bluff. IV. Kick Tolerance/Integrity Testing A. The 9-%" casing will be cemented to surface. The top of the 15.8 Ib/gal tail cement slurry is planned to be at -3,292' MD. B. The 7" casing will be cemented with 15.8 Ib/gal tail cement slurry to 500' MD above the Ma Sands -5,668' MD C. The Kick Tolerance for the surface casing is 53.3 bbls with 9.2 ppg mud, 11.6 ppg FIT, and an 8.7ppg pore pressure. D. The Kick Tolerance for the intermediate casing is infinite with 9.2 ppg mud. E. Integrity Testing v. Test Point 9-%-in shoe 7-in shoe Test Depth 20-ft minimum from 9-%--in shoe 20-ft minimum from the 7-in shoe Test type FIT FIT EMW (lb/~al) 11.6 minimum 12.0 minimum Stuck Pipe A. We do not expect stuck pipe. B. There could be slight differential sticking issues with the liners. Centralizers will be run to mitigate. VI. Hydrogen Sulfide A. W Pad is not designated as an H2S site, however Standard Operating Procedures for H2S precautions should be followed at all times. Water injection on W-Pad was initiated in late 2001, and H2S levels are expected to remain low until the waterflood matures. Recent H2S data from the pad is as follows: B. Adjacent producers at Surface: a. W -12: less than 8 ppm C. Adjacent producers at TO: a. W-200: 0 ppm O. The maximum recorded level of H2S on the pad was under 20 ppm. VII. Faults A. The planned directional trajectory crosses two faults. These faults have been previously crossed at similar TVO's by W-01 with no problems associated with them. B. Fault #1: 5,691' MD 4,272' TVD 4,185' TVDss C. Fault #2: 6,613' MD 4,832' TVD 4,745' TVOss CONSULT THE W PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION Version 1.0 W -203 ML Hazards and Contingencies Page I of 1 POST-COMPLETION W-203, W-203 L 1 & W-207 )2 u TREE: FMC 4-1/16" 5M '~I Orig KB elev (0-14) = 34 0' 1 WELLHEAD: FMC Gen 5 System ) . 11", 5M csg.head wI 7" mandrel hangel ut packoff 11" x 11", 5M, tbg spool wI 11" x 4-1/2" tubing hanger 11" X 4-1/16" Adaptor Flange [~'92Iblft'H-40Welded I 114' I . ~ 9-518" TAM Port Collar 1 1,000' 1 Halliburton X-Nipple (3.813" ID) 12,200' TVD I [ ""---- - Cameo gas lift mandrel 4-112" x 1" KBG2 I 3,000', 4,500' , 4,700' TVD I f With RP Shear Valve in top mandrel , / 4-1/2", 12.6 1 bItt, L-80, BTC-M Coupling 00: 5.2" OriftllO: 3.833"/3.958" [2/ ,/.. 9-518", 40 ppg L-80 BTC-M Csg @ 3,996' MD ~ I -6,700' I 4.5" HES XO Ourasleeve with 3.813" 10 I -6,900' 1 I -7,000' I 7" X 4.5" Baker PRM Packer ~ ..... Halliburton X-Nipple (3.813" ID) 9.2 PPG BaradrilN mud below Completion RA Tag . "?1'>;,,;~ f'!:?...:. ~:é:'0" - "'r '.' ~~.~' ;1fT:': '~StJi;;)¡ "t:i;'~'/~'.;' n... ....q..'..'-'~Fn. _._-'.....;.... 6-1/S" OBa Lateral 17,093'-11,313'1 Baker Hughes Hookwall Hanger @ 7,083' MO (3.958" 10 out into lateral- 4.125" 10 down) Window in 7" casing@ 7,093' MO Well Inclination @ Window = 67° - Baker Packer 1-7,176' 1 7", 26#, L-80, BTC-M Casing Drift: 6.151" Casing 10: 6.276" RA Tag '''-. "ë~"7;~fr;,ë'2:. ë'':':' ë':::'-':: .:- '£"':-:' :'0';:;~: -. -, I =. =, -. I ~~ -, -I).. ;:'."'.;."'.: Vi .:.}:,:.,c.,.<t ......' ""'.,."...,.,~..,."...,.,.---_. . .-----. .....-..'.-- " .'. #.- ~".¿:1/S" OBc Lateral j 17,343'-11,324'1/ Baker Hughes Hookwall Hanger @ 7,333' MO (3.958" 10 out into lateral- 4.125" 10 down) Window in 7" casing@ 7,343' MD Well Inclination @ Window = 74° 7" Casing Shoe @ 7,750' MD/5, 195' TVD ,.."., ,~....... ......-~~,. .'.'.~..."\...'. ~ - .......'....,."..,. '..f. ~ ~ ==.'" = :.... -:t ~ - - - - ',f ~,:>..] '... ... ....,; ~ .--..- --. --.'1 ---- 6-1/S" OBd Lateral 17,750'-11,330'1 Saker ZXP Liner Top Packer & Hanger @ 7,650' MD DATE REV. BY COMMENTS POLARIS WELL: W-203 ML API NO: 411612002 MIK TRIOLO Level 3 Multl-Lateral, 31/2" GL Completion GPB DRILLING AND WELLS speJ""1J""1Y-su'l North Slope Alaska õ1!..LL..J,.,J.NJ~_!\i:::§ßYIC_~~ BPXA A HaUìbunon Complny PBU_WOA W Pad W-203 Leg 1 WP03 Scale: 1 inch = 800ft Eastings (Well) 4400 5200 6000 6800 I I I I ""~. Leg 1 Exlt@12.ooo"/1000,HlghSldeTF:7343.14ftMD,5127.06ftTVD BegIn 6-1/S" Hole Size 7/\ Begin Dir @ S.OOOO/100ft : 7363.14ft MD, S132.09ft TVD «," End Dlr, Start Sail @ 91.097" : 7S66.04ftMD,S1S3.72ftTVD . \.. Begin Dlr @ 4.ooo"/100ft: 790S.03ft MD, 5147.1Sft TVD \. End Dlr, Start Sail @ 90.085" : 7934.94ftMD,S146.9OftTVD DrillQuest~ 7600 I Well: Horizontal Coordinates: Ref. Global Coordinates: Ref. Structure Reference: Ref. Geographical Coordinates: RKB Elevation: Current Well Properties W-203 WP06 / Leg 1 WP03 5958645.07 N, 612049.02 E 1418.92 N, 2155.01 E 70° 17' 45.4663" N, 149005' 33.6465" W 86.90ft above Mean Sea Level 86.90ft above Structure Reference North Reference: Units: Vertical Origin: Horizontal Origin: Measurement Units: North Reference: True North Feet (US) Proposal Data for W-203 OBc Leg 1 WP03 '----'--W-203 Dríller'$ Poly @ 95% Well Well It True North Dogleg severity: Degrees per 100 feet (US) Vertical Section Azimuth: 119.400° Vertical Section Description: Well Vertical Section Origin: 0.00 N,O.OO E Measured Depth 7343.14 7363.14 7566.04 7908.03 7934.94 11324.20 ...- -- ã>õ sg -II ..r::~ ""'u Q.c: Q).- O~ -Q) ~ ~ 5600 - 't (J) Q) > ,,-"..,..., -.." "'^ ^,.. ^"" Incl. Vertical Depth 5127,06 5132.09 5153.72 5147.18 5146.90 5141.90 Northings Dogleg Rate Eastings Vertical Section Azim. 74,244 76.644 91.097 91.097 90.085 90,085 135.457 135.457 142.909 142.909 ]43.274 143.274 749.55 S 763.35 S 915.63 S 1188.37 S 1209.89 S 3926.40 S 4575.25 E 4588.83 E 4720.12 E 4926.33 E 4942.49 E 6969.22 E 4353.98 4372.58 4561.72 4875.27 4899.91 7999.17 12.000 8.000 0.000 4.000 0.000 ~ \. ~ . , \ <& 1~2. '. \$>;0 " ~~ \ '% ' Iô~ '. q;. > 4 1/2" Liner ~-tt~ W.203 OBc Leg 1 T2 \. . 11324.200 MD ~~~ ~~ ~~~ ~~ ~~~ 5141.90ftTVD -_.._-~- -- mIll S141.9OOTVD ~~II.'\: rP~ ~~~ 'I.'ð~ t.~ 3926.40 S. 6969.22 E V' .1~ ~,,~'I-' ~~'I. ~'I.1I.1' ~~"ÞI. 0 ~~ . 'tt-~' r:f~'If. 'tt-~' oJ.~'If. ç,\t> "II.~~' ()~~ +. y.\Q,~ .1~1ô~~~" ..1~ 1~'b' . "~ Total Depth : 11324'20ftMD'S141'9Oft~TVD ()~ ..t\~' ~~ ..t\~' r::,~'IÞ r::,"''I. ,,-\'/..0 .,,,OJ" @ ~ "'''OJ'' @ ~ ~ 07 ~ ~ ~ ~ @ ,,'}.. <t y.o'l: @ 'ð~ ~~(o. ç,e @ II.~ ~e(o. ç,~ W-203 Faull 3 '\ ~~\ M' 1ô''I.\:-.<, ~\\ ~\\,c¿¡:-.<' ~\\ ~\\,C¿¡ eQ, <ëe~ <ëe(f, ~<'JþÒ <ëe(f, <,ò ~\ / /. -- ------------------_____~TO~I~Pth:11,:,2~2~S.:4:~Ba'5046'90rtTVD ~~== -=~=~ZQ=~@~=~==~==~= ========--g~~';m.:g:~gg , ~ ;. . . ~ . c. W.2~OBCLftIl1 WP03" ~ -. . / W.,.JB Main OBd WP06 41/2" Liner ~ // 11324.200 MD -""',0........ / S141.9Oft TVD W.203 Oaè Leg 1 T2 W.;W:I ouF. Lcg 1 1'1 5141.901t TVD 5146.9011 TVD 3926.40 S. 6969.22 E 1209.89 S. 4942.49 F. I 4000 4800 Scale: 1 inch = 800ft I 5600 I I 6400 7200 Vertical Section (Well) I I 8000 8800 Section Azimuth: 119.400° (True North) øt~ - -1200 - -2000 .---- - ã> ~ (f) C> c: - -2800 1: t 0 Z - -3600 .t: 0 0 co II .~ - -4400 :,..--- i:D Cã u (J) .---' .. ,. -- . ~ ~.. .-> f1.lørtJa, Slopèit4Jaska PXA . 'PB OA W Pad, Slot W-203 ":.'W-203 WÞS - W-203 OBc Leg 1 WP03 Revised: 23 April, 2002 PROPOSAL REPORT 23 April, 2002 ~ Surface Coordinates: 5958645.07 N, 612049.02 E (70017' 45.4663" N, 149005'33.6465" W) Surface Coordinates relative to Project H Reference: 958645.07 N, 112049.02 E (Grid) Surface Coordinates relative to Structure Reference: 1418.92 N, 2155.01 E (True) Kelly Bushing: 86.90ft above Mean Sea Level spe"""'V-5UI! DRII-L-ING seRvu:;e~ A Halliburton Company Proposal Ref: pro11178 Sperry-Sun Drilling Services Proposal Report for W-203 WPS - W-203 OBc Leg 1 WP03 Revised: 23 April, 2002 BPXA North Slope Alaska PBU_WOA W Pad Measured Sub-Sea Vertical Local Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) {ft} (0/1 DDft) 7343.14 74.244 135.457 5040.16 5127.06 749.55 S 4575.25 E 4353.98 Leg 1 Exit @ 12.0000/10Ott, High Side TF: 7343.14ftMD,5127.06ftTVD 7" Casing 7363.14 76.644 135.457 5045.19 5132.09 763.35 S 4588.83 E 5957950.22 N '" 616648.72 E 12.000 4372.58 Begin Dir @ 8.0000/10Oft : 7363.14ft '!'":.,"«,.:" MD, 5132.000 TVD 7400.00 79.260 136.848 5052.88 5139.78 5957924.60 N 616674.07 E 8.000 4407.10 7500.00 86.383 140.521 5065.37 5152.27 "5957851.11 N 616740.61 E 8.000 4500.66 --- 7566.04 91 .097 142.909 5066.82 5153.72 5957799.91 N 616782.27 E 8.000 4561.72 End Dir, Start Sail @ 91.097° : 7566.04ftMD,5153.72ftTVD 7600.00 91.097 142.909 5066.17 5153.07, 942.71 S 9'4740.60 E 5957773.14 N 616803.14 E 0.000 4592.85 7700.00 91.097 142.909 5064.26 5151.16 1022.46 S 4800.90 E 5957694.29 N 616864.63 E 0.000 4684.54 7800.00 91.097 142.909 5062.35 5149.25 1102.22 S 4861 .19 E 5957615.45 N 616926.11 E 0.000 4776.22 7900.00 91 .097 142.909 5060.43. 511~.33 'ifJ~I/; tj81.97 S 4921 .49 E 5957536.60 N 616987.59 E 0.000 4867.90 7908.03 91 .097 142.909 5060.28".. 5147,;18 1188.37 S 4926.33 E 5957530.27 N 616992.52 E 0.000 4875.27 Begin Dir @ 4.0000/100ft : 7908.03ft MD, 5147.18ftTVD 7934.94 90.085 143.274 5060.00 . 51'46.90 1209.89 S 4942.49 E 5957509.00 N 617009.00 E 4.000 4899.91 End Dir, Start Sail @ 90.085° : 7934.94ftMD,5146.90ftTVD Target - W-203 OBc Leg 1 T1, Curren" Target 8000.00 90.085 143.274 5059.90 5146.80 1262.03 S 4981 .40 E 5957457.44 N 617048.68 E 0.000 4959.40 8100.00 90.085 143.274 5059.76 5146.66 1342.18 S 5041.20 E 5957378.19 N 617109.66 E 0.000 5050.84 8200.00 90.085 143.274 5059.61 5146.51 1422.34 S 5100.99 E 5957298.94 N 617170.65 E 0.000 5142.29 8300.00 90.085 143.274 5059.46 5146.36 1502.49 S 5160.79 E 5957219.69 N 617231.64 E 0.000 5233.73 8400.00 90.085 143.274 5059.31 5146.21 1582.64 S 5220.59 E 5957140.44 N 617292.63 E 0.000 5325.17 8500.00 90.085 143.274 5059.17 5146.07 1662.79 S 5280.39 E 5957061.19 N 617353.61 E 0.000 5416.62 "-' 8600.00 90.085 143.274 5059.02 5145.92 1742.94 S 5340.19 E 5956981.94 N 617414.60 E 0.000 5508.06 8700.00 90.085 143.274 5058.87 5145.77 1823.09 S 5399.99 E 5956902.69 N 617475.59 E 0.000 5599.50 8800.00 90.085 143.274 5058.72 5145.62 1903.24 S 5459.78 E 5956823.44 N 617536.57 E 0.000 5690.95 8900.00 90.085 143.274 5058.58 5145.48 1983.39 S 5519.58 E 5956744.19 N 617597.56 E 0.000 5782.39 9000.00 90.085 143.274 5058.43 5145.33 2063.54 S 5579.38 E 5956664.94 N 617658.55 E 0.000 5873.83 9100.00 90.085 143.274 5058.28 5145.18 2143.69 S 5639.18 E 5956585.69 N 617719.53 E 0.000 5965.28 9200.00 90.085 143.274 5058.13 5145.03 2223.84 S 5698.98 E 5956506.44 N 617780.52 E 0.000 6056.72 9300.00 90.085 143.274 5057.99 5144.89 2303.99 S 5758.78 E 5956427.19 N 617841.51 E 0.000 6148.16 23 April, 2002 - 10:13 Page 2 of 7 DriflQuest 2.00. 09.006 Sperry-Sun Drilling Services Proposal Report for W-203 WPS - W-203 OBc Leg 1 WP03 Revised: 23 April, 2002 North Slope Alaska Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 9400.00 90.085 143.274 5057.84 5144.74 9500.00 90.085 143.274 5057.69 5144.59 9600.00 90.085 143.274 5057.54 5144.44 9700.00 90.085 143.274 5057.40 5144.30 9800.00 90.085 143.274 5057.25 5144.15 9900.00 90.085 143.274 5057.10 5144.00 10000.00 90.085 143.274 5056.95 5143.85 10100.00 90.085 143.274 5056.81 5143.71 10200.00 90.085 143.274 5056.66 5143.56 10300.00 90.085 143.274 5056.51 5143.41 10400.00 90.085 143.274 5056.36 ,5143.26 10500.00 90.085 143.274 5056.22 5143.12 10600.00 90.085 143.274 5056.07 5142.97 10700.00 90.085 143.274 . 5055.92;, {¡¡t£~~ 42.~gb 10800.00 90.085 143.274 5055.77"" 42.67 ,'. -:.;".:i fM~1 10900.00 90.085 143.274 '5055.63:'2' 5142.53 11000.00 90.085 143.274 5055.48 5142.38 11100.00 90.085 143.274 5055.33 5142.23 11200.00 90.085 143.274 5055.18 5142.08 11300.00 90.085 143.274 5055.04 5141.94 11324.20 90.085 143.274 5055.00 5141.90 Local Coordinates Northings Eastings (ft) (ft) ,,44 Global Coordinates r, Northings Eastings (ft) . (ft 2384.14 S 2464.29 S 2544.44 S 2624.59 S 2704.75 S 2784.90 8,£1 286?GS!¡S: , ^,29;ftS120 S 3025.35 S 3105.50 S 3185.65 S 3265.80 S 3345.95 S 3426.10 S 3506.25 S 3586.40 S 3666.55 S 3746.70 S 3826.85 S 3907.00 S 3926.40 S 5818.58 E 5956347.94 N' , 617902.49 5878.37 E 5956268.69 N 617963.48 E 5938.17 E 5956189.44 N 618024.47 E 5997.97 E . 5956110.19 N 618085.45 E 6057t77 E 5~56Ò30.93 N 618146.44 E 6117.57 E 5955951.68 N 618207.43 E 6177.37 E', 5955872.43 N 618268.41 E 6237.16 E 5955793.18 N 618329.40 E 296.96 E 5955713.93 N 618390.39 E 356.76 E 5955634.68 N 618451.37 E 6416.56 E 5955555.43 N 618512.36 E 6476.36 E 5955476.18 N 618573.35 E 6536.16 E 5955396.93 N 618634.33 E 6595.96 E 5955317.68 N 618695.32 E 6655.75 E 5955238.43 N 618756.31 E 6715.55 E 5955159.18 N 618817.29 E 6775.35 E 5955079.93 N 618878.28 E 6835.15 E 5955000.68 N 618939.27 E 6894.95 E 5954921.43 N 619000.25 E 6954.75 E 5954842.18 N 619061 .24 E 6969.22 E 5954823.00 N 619076.00 E All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 26.142° (22-Apr-02) The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well and calculated along an Azimuth of 119.400° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11324.200., The Bottom Hole Displacement is 7999.17ft., in the Direction of 119.397° (True). 23 April, 2002 - 10: 13 Page 3 of 7 BPXA PBU_WOAWPad Dogleg Vertical Rate Section Comment (°/1 0 Oft} 0.000 6239.61 0.000 6331.05 0.000 6422.50 0.000 6513.94 0.000 6605.38 0.000 6696.83 .~ 0.000 6788.27 0.000 6879.71 0.000 6971.16 0.000 7062.60 0.000 7154.04 0.000 7245.49 0.000 7336.93 0.000 7428.37 0.000 7519.82 0.000 7611.26 0.000 7702.70 0.000 7794.15 0.000 7885.59 0.000 7977 .03 0.000 7999.17 Total Depth: 11324.20ftMD,5141.9OOTVD 41/2" Liner Target - W-203 OBc Leg 1 T2, C~n- Target DrillQuest 2.00.09.006 ~~J,O.C"'''''~''''.''''''''""""''-'''''''''J'''-,'''''''''-"r''''''."-'.,"--'...' H 206303 DATE INVOICE I CREDIT MEMO 031202 CK031202M PYMT COMMENTS: HANDL:NG INST: DESCRIPTION GROSS Pernit To Drill Fee S/H - Terrie Hubble X4628 iOO.OO THE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. BP EXPLORATION, (ALASKA) INC. P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 TOTAL ~ w ( ~ 5 Ll iOO 00 DATE 03íí4/02 CHECK NO. 00206303 VENDOR DISCOUNT AI AS~':'An ï i A NET iOO. 00 ( )~ ) RECEIVED APD ""{ 0 2002 I 1\ v "v Ataa4i Oil &. Gas Cons, Gornn1iSSIOI Arw1w.rage 100 no No. H 206303 FIRST NATIONAL BANK OF ASHLAND AN AFFIUATE OF NATIONAL CITY BANK CLEVELAND. OHIO 56-389 412 CONSOLIDATED COMMERCIAL ACCOUNT 00206303 PAY ONE HUNDRED & 00/100************************************* US DOLLAR To The ORDER Of ALASKA OIL AND GAS CONSERVATION COMMISSION 333 WEST 7TH AVENUE SUITE 100 ANCHORAGE AK 99501 DATE 03/14/02 AMOUNT $100.00 118 2 0 b ~ 0 ~ 118 I: 0 ~ ¡. 2 0 ~ 8 g 5 I: 0 0 8 ~ L. ¡. Ii 118 NOT VALID AFTER 120 DAYS \2 --~-><'-. " ." .', -It ¡j ~l P. ,'.. /1.t¿./t" l~':f'~. '~""'-''''''''t. . V ¡ " ,. . ...-..-."... 'Or"-. "--.. - - ~I ~ÓVi~P c;Þ;(./.~ ~d ßI- V Ot C[~LI-.j-/ fv pf CHECK 1 ST ANDARD LETTER DEVELOPMENT I DEVELOPMENT RED RILL EXPLORA TI0N INJECTION WELL INJECTION WELL RED RILL ) TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERlPARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LEITER WELL NAME -ß lÆ LJ~ 2Cß I < ( CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If api numbe~t. wo (2) digits are betw -C;-(9) . ¡(D P~OT HOLE (PH) . ANNUL 1 ~AL ANNULAR DISPOSAL <.--> YES ANNULAR DISPOSAL THIS WELL' "CLUE" The permit is for a Dew wellbore segment of existing weD ~ Permit No, ,API No. .' " roduction should C. ontin~ be repo~ as a functioD .of he original API number stated ~ove. fBu.. W-203..) 5-C>-D'ZC¡- 23Óß7-ðð 2-D2. -077 ' In accordance with 2,0 AAC 25.005(t), all records, data and logs acquired for the pilot hole must be clearly differentiated in both name (name on permit plus PH) and API number (50 -70/80) from records, data and logs acquired for wel~ (n8:me on permit). Annular disposal has not been requested. . . Annular Disposal of drilling wastes will not be approved... Annular Disposal of drilling wastes will not be approved. . . DISPOSAL INTO OTHER Please note that an disposal of fluids generated... . ANNULUS <--J YES + SP ACING EXCEPTION Templates are located m drive\jody\templates Enclosed Is the approved application for permit to drill the above referenced well. The permit is approved .sùbJect to fun compliance with 20 AAC 25.055. Approval to peñorate and produce is contingent upon issuan-ce of a conservation order approving a spacing exception. {Company Name) will assume the liability of any protest to the spacing exception that may occur. WELLPERMITCHECKLlST COMPANY ~ WELLNAMEIß¡{ WlO?'/. I PROGRAM: Exp- DeV~Redrtl- Serv- Wellboreseg~Ann.disposaIParareq- FIELD & POOL ?~ tin /~( ) INIT CLASS -J-,.Jc-V 1 0 I (. GEOL AREA R '-t 0 UNIT# n / /6 ç-(") ON/OFF SHORE c"~ ADMINISTRATION 1. Permit fee attached. . . 'W: . . . . . . . . . . . . . . . . . ~y Nt'",-.... :Z.O,I7¿J Z,?~oo~{«)) ZI'Y") "¿~t4 l1()f~/IJ6;:" 2. Le~senumberappropriat~ . . . . . . . . . . . . . . . . . - N ntv/'¡'(~. C!.~ /11vS:-f ~r~ 4, ~ "t-hr..~ 3. Umquewell~ameandnumber................... ,~_"5,:y--rAL->2- k~+Z~ ~..f7..-h~_~duc-h~. VK. vcU" ~ 4. Welllocatedlnadefinedpool.~. . . . . . . . . . . . . . Y N ¡4Þ(.. oz..8~'3/ ~du£_'¡"'v-c.-V~~~-~~~ ~t:J. ~~J 5. Well located proper distance from drilling unit boundary. . ., .. r, /'!Yr,r ~ .~ t:f< AÞt:- D,/7c,/S-/,J a-,..¿ ~ :..; -r: 2::>, &~---' 6. Well located proper distance from other wells.. . . . . . . . . fiZ't:. D2e:(./¿~cf, ~D '"' 7. Suffic~ent a~reage availabl~ in drilling unit.. . . . . . . . . . . ;/6* <' 7Æt... ~ L -' ~ol ~ ,# ~ - ,911 if', _/ ~- - f} ./ Þ 8. If deviated, IS well bore plat Included.. . . . . . . . . . . . . . N (rÞ(~ ro .--r~ . /.:.~ 9. Operator only affected party.. . . . . . . . . . . . . . . . . . . N 10. Operator has appropriate bond in force. . . . . . . . . . . . . N 11" Permit can be issued without conservation order. . . . . . . . N AP~ DATE 12. Permit ca~ be issued without administrativ~ approval.. . . . . -' N .,AV þ.¡-üL 13. Can permit be approved before 15-day walt.. . . . . . . . . . N ENGINEERING 14. Conductor string provided. . . . . . . . . . . . . . . . . . . ¥---N- 15. Surface casing protects all known USDWs. . . . . . . . . . . Y N ~ }J ~ 16. CMT vol adequate to circulate on conductor & surf csg. . . . . -Y-f';t {) 17. CMT vol adequate to tie-in long string to surf csg. . . . . . . . Y N -. . 18. CMT will cover all known productive horizons. . . . . . . . . . --¥---N- SI r1? de d 19. Casing designs adequate for C, T, B & permafrost. . . . . . .@N l'ì , I 20. Adequate tankage or reserve pit.. . . . . . . . . . . . . . . . æ N ..IO-v¡ 9-r-- Ii: 21. If a re-drill, has a 10-403 for abandonment been approved. . . -¥-N- ¡..ilk 22. Adequate well bore separation proposed.. . . . . . . . . . . . ¡P N 23. If diverter required, does it meet regulations. . . . . . . . . . -¥-N- ^' lit- 24. Drilling fluid program schematic & equip list adequate. . . . . æ N 25. BOPEs, do they meet regulation. . . . . . . . . . . . . . . . ltÎN !) APPR DA T~ 26. BOPE press rating appropriate; test to "'3 '5 00 psig. ,N M S r ;: I t.o q ~ f k . tf.J 4Æ '5/2/ () t. 27. Choke manifold complies w/API RP-53 (May 84). . . . . . . . . N 28. Work will occur without operation shutdown. . . . . . . . . . . . N - 29. Is presence of H2S gas probable.. . . . . . . . . . . . . . . . Y @! GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures. . . . . Q N - /7 I I? 31. Data presented on potential overpressure zones. . . . . . . ~ NIJ-7 ~ ~.. ...L~f.L~ - ..~ 32. Seismic analysis of shallow gas zones. . . . . . . . ~. . .. .. Y N APrfR DATE 33. Seabed condition survey (if off-shore). . . . . . . . . . . . . Y N AL) $'". / ~ 0 Z- 34. Contact name/phone for weekly progress reports [ex ratory only] Y N ANNULAR DISPOSAL 35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; . . . . . . . (B) will not contaminate freshwater; or cause drilling waste. " to surface; (C) will not impair mechanical integrity of the well used for disposal; Y N (D) will not damage producing formation or impair recovery from a Y N pool; and (E) will not circumvent 20 MC 25.252 or 20 AAC 25.412. Y N GEOLOGY: ENGINEERING: UIC/Annular: COMMISSION: ( (" APPR DATE Y N Y N Not- re ~ W's~ ~ , Commentsllnstructions: RPC- SFD-#- TEM WGA \JJ4k COT DTS~sfo~J6( JMH ) ) Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Pennitting 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. ') ) aoa~oì8 J OC¡'6S Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Tue Aug 13 16:19:46 2002 Reel Header Service name............ .LISTPE Da t e. . . . . . . . . . . . . . . . . . . . . 02/08/13 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. . . . . . . . . . . . . . . . . . . . .02/08/13 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 W-203 L1 500292308760 BP Exploration Sperry Sun 13-AUG-02 (Alaska), Inc. JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MW-22078 C.A. DEMOSKI S. KOLSTAD MWD RUN 2 AK-MW-22078 C.A. DEMOSKI A. MADSEN MWD RUN 3 AK-MW-22078 C.A. DEMOSKI A. MADSEN JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 6 AK-MW-22078 T. MCGUI RE L. VAUGHN # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 21 11N 12E 3668 1197 MSL 0) .00 87.14 52.90 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 12.250 9.625 4065.0 8.750 7.000 7363.0 # REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE ) ) STATED. 2. MWD RUNS 1 & 2 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER MUELLER TUBE DETECTORS. 3. MWD RUN 3 IS DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER MUELLER TUBE DETECTORS, ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4), COMPENSATED NEUTRON POROSITY (CNP), AND STABILIZED LITHO-DENSITY (SLD). 4. MWD RUN 5 IS DIRECTIONAL ONLY FOR SETTING WHIPSTOCK AND MILLING WINDOW AND IS NOT PRESENTED. 5. MWD RUN 6 IS DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER MUELLER TUBE DETECTORS, ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4), COMPENSATED THERMAL NEUTRON POROSITY (CTN), AND STABILIZED LITHO-DENSITY (SLD). 6. THE GAP IN SROP FROM 7363' MD, 5118' TVD TO 7393' MD, 5127' TVD IS DUE TO THE MILLING RUN. 7. THE GAP IN STABILIZED LITHO-DENSITY (SLD) DATA FROM 7363' MD, 5118' TVD TO 7380' MD, 5123' TVD IS DUE TO THE SENSOR BEING NEXT TO CASING WHILE EXITING THE WHIPSTOCK. 8. GAMMA RAY (SGRC) IS LOGGED BEHIND CASING FROM 4020' MD, 3175' TVD TO 4065' MD, 3204' TVD. 9. FOR LOG DATA ABOVE THE KICKOFF POINT REFERENCE THE LOG FOR W-203. 10. DEPTH SHIFTING / CORRECTION WAIVED PER THE EMAIL FROM D. SCHNORR OF 06/04/02. MWD CONSIDERED PDC. W-203L1 IS TIED INTO W-203 AT THE KICK OFF POINT. THIS WELL KICKS OFF FROM W-203 AT 7363' MD, 5118' TVD (TOP OF WHIPSTOCK) ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL DRILLER'S DEPTH REFERENCES. 11. MWD RUNS 1 - 3 & 6 REPRESENT WELL W-203L1 WITH API # 50-029-23087-60. THIS WELL REACHED A TOTAL DEPTH OF 11341' MD, 5162' TVD. SROP = SMOOTHED RATE OF PENETRATION SGRC = SMOOTHED GAMMA RAY COMBINED SEXP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( EXTRA SHALLOW SPACING) SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( SHALLOW SPACING) SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( MEDIUM SPACING) SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY ( DEEP SPACING) SFXE = SMOOTHED FORMATION EXPOSURE TIME SBD2 = SMOOTHED BULK DENSITY (LOW-COUNT BIN) SC02 = SMOOTHED STANDOFF CORRECTION (LOW-COUNT BIN) SNP2 = SMOOTHED NEAR DETECTOR ONLY PHOTOELECTRIC ABSORPTION FACTOR (LOW-COUNT BIN) TNPS = SMOOTHED THERMAL NEUTRON POROSITY (SANDSTONE MATRIX, ) ) FIXED HOLE SIZE) SPSF = SMOOTHED COMPENSATED NEUTRON POROSITY (SANDSTONE MATRIX, FIXED HOLE SIZE) SMOOTHED AVERAGE OF FAR DETECTOR'S COUNT CTFA = RATE CTNA = RATE SNFA = RATE SNNA = RATE SMOOTHED AVERAGE OF NEAR DETECTOR'S COUNT SMOOTHED AVERAGE OF FAR DETECTOR'S COUNT SMOOTHED AVERAGE OF NEAR DETECTOR'S COUNT ENVIRONMENTAL PARAMETERS USED IN PROCESSING THE NEUTRON LOG DATA: HOLE SIZE: 8.75 I 6.125" MUD WEIGHT: 9.25 PPG MUD FILTRATE SALINITY: CHLORIDES FORMATION WATER SALINITY: FLUID DENSITY: GICC MATRIX DENSITY: LITHOLOGY: SANDSTONE $ File Header Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation.. .... .02/08/13 Maximum Physical Record..65535 File Type............ ... .10 Previous File Name...... .STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE GR ROP RPX RPS RPM RPD FET NPHI FCNT NCNT DRHO RHOB PEF $ 1 9.0 - 400 - 18750 PPM 20000 PPM CHLORIDES 1. 00 2.65 GICC clipped curves; all bit runs merged. .5000 START DEPTH 57.0 114.5 4055.0 4055.0 4055.0 4055.0 4055.0 4055.0 4055.0 4055.0 4065.5 4065.5 4065.5 STOP DEPTH 11284.5 11339.5 11291.5 11291.5 11291.5 11291.5 11291.5 11250.0 11250.0 11250.0 11264.0 11264.0 11264.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED PBU MWD MWD MWD MWD $ DATA SOURCE TOOL CODE BIT RUN NO 1 2 3 6 MERGE TOP 57.0 1302.5 4078.5 7363.5 MERGE BASE 1302.0 4078.0 7363.0 11339.5 , # 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 .1IN Max frames per record... ......... .Undefined Absent value............ ......,. ..-999 Depth Units....................... Datum Specification Block sub-type...O Name Service Order units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HR 4 1 68 28 8 NPHI MWD PU-S 4 1 68 32 9 FCNT MWD CP30 4 1 68 36 10 NCNT MWD CP30 4 1 68 40 11 RHOB MWD G/CM 4 1 68 44 12 DRHO MWD G/CM 4 1 68 48 13 PEF MWD B/E 4 1 68 52 14 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 57 11339.5 5698.25 22566 57 11339.5 ROP MWD FT/H 0.27 843.9 230.092 22392 114.5 11339.5 GR MWD API 11.41 128.27 65.3969 22456 57 11284.5 RPX MWD OHMM 0.21 65.81 9.22817 14474 4055 11291.5 RPS MWD OHMM 0.82 63.85 9.67745 14474 4055 11291.5 RPM MWD OHMM 1. 85 2000 10.9258 14474 4055 11291.5 RPD MWD OHMM 0.51 2000 11.1361 14474 4055 11291.5 FET MWD HR 0.09 51. 32 0.638254 14474 4055 11291.5 NPHI MWD PU-S 9.68 71.01 37.0264 14391 4055 11250 FCNT MWD CP30 192.83 1317.4 412.53 14391 4055 11250 NCNT MWD CP30 2008 37871.1 13270.7 14391 4055 11250 RHOB MWD G/CM 1. 37 3.08 2.24398 14364 4065.5 11264 DRHO MWD G/CM -0.19 0.97 0.0786466 14364 4065.5 11264 PEF MWD B/E 0.37 9.22 1. 90362 14364 4065.5 11264 First Reading For Entire File......... .57 Last Reading For Entire File.......... .11339.5 File Trailer Service name.... ........ .STSLIB.001 Service Sub Level Name... version Number.......... .1.0.0 Date of Generation..... ..02/08/13 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.. ... ..02/08/13 Maximum Physical Record. .65535 File Type....... ....... ..LO Previous File Name... ... .STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 2 header data for each bit run in separate files. 1 .5000 START DEPTH 57.0 114.5 STOP DEPTH 1244.0 1302.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ # 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.....O Logging Direction.. ............ ...Down Optical log depth units....... ....Feet Data Reference Point............. .Undefined Frame Spacing....... ............. .60 .1IN Max frames per record.......... ...Undefined Absent value..................... .-999 Depth Units.. . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O 25-MAY-02 Insite 4.05.5 66.37 Memory 1302.0 .0 17.4 TOOL NUMBER PBOO188HWRGV6 12.250 Spud Mud 8.70 320.0 9.5 200 11.4 .000 .000 .000 .000 .0 72.0 .0 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT ROP MWD010 GR MWD010 FT FT/H API 4 4 4 1 68 1 68 1 68 0 4 8 1 2 3 Name Service Unit DEPT FT ROP MWD010 FT/H GR MWD010 API First Last Min Max Mean Nsam Reading Reading 57 1302 679.5 2491 57 1302 0.27 230.53 85.8046 2376 114.5 1302 18.15 100.88 42.8461 2375 57 1244 First Reading For Entire File....... ...57 Last Reading For Entire File.......... .1302 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .02/08/13 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...... .02/08/13 Maximum Physical Record. .65535 File Type............... .LO Previous File Name..... ..STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 3 header data for each bit run in separate files. 2 .5000 START DEPTH 1244.5 1302.5 STOP DEPTH 4020.5 4078.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TO DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 27-MAY-02 Insite 4.05.5 66.37 Memory 4078.0 19.0 55.4 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER PBOO188HWRGV6 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 12.250 4065.0 # ) 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: Spud Mud 9.30 260.0 9.4 200 8.8 .000 .000 .000 .000 .0 84.2 .0 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type................ ..0 Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............. .Undefined Frame Spacing.................... .60 .1IN Max frames per record............ .Undefined Absent value..................... .-999 Depth Units............ . . . . . . . . . . . Datum Specification Block sub-type. ..0 Name Service Order units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 First Last Name Service unit Min Max Mean Nsam Reading Reading DEPT FT 1244.5 4078 2661. 25 5668 1244.5 4078 ROP MWD020 FT/H 2.47 843.9 211.52 5552 1302.5 4078 GR MWD020 API 21. 9 106.37 66.0473 5553 1244.5 4020.5 First Reading For Entire File..... .... .1244.5 Last Reading For Entire File......... ..4078 File Trailer Service name............ .STSLIB.003 Service Sub Level Name... Version Number.... ...... .1.0.0 Date of Generation...... .02/08/13 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...... .02/08/13 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.003 ) Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log B IT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPS RPM NCNT FCNT NPHI FET RPX RPD PEF DRHO RHOB ROP $ 4 header data for each bit run in separate files. 3 .5000 START DEPTH 4021.0 4055.0 4055.0 4055.0 4055.0 4055.0 4055.0 4055.0 4055.0 4065.5 4065.5 4065.5 4078.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 CNP SLD $ STOP DEPTH 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 7363.0 BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 COMPENSATED NEUTRON STABILIZED LITHO DEN # 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 30-MAY-02 Insite 4.05.5 66.37 Memory 7363.0 48.9 82.2 TOOL NUMBER PBOO188HWRGV6 PBOO188HWRGV6 PBOO164NL6 PBOO164NL6 8.750 7363.0 LSND 9.20 56.0 8.6 200 7.4 5.400 3.645 5.000 5.200 68.0 104.0 68.0 68.0 Data Record Type............ ......0 Data Specification Block Type.....O Logging Direction.... ....... ..... . Down Optical log depth units..... ..... .Feet Data Reference Point....... ...... .Undefined Frame Spacing.............. ...... .60 .1IN Max frames per record............ .Undefined Absent value...................... -999 Depth Units....... . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HR 4 1 68 28 8 NPHI MWD030 PU-S 4 1 68 32 9 FCNT MWD030 CP30 4 1 68 36 10 NCNT MWD030 CP30 4 1 68 40 11 RHOB MWD030 G/CM 4 1 68 44 12 DRHO MWD030 G/CM 4 1 68 48 13 PEF MWD030 B/E 4 1 68 52 14 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 4021 7363 5692 6685 4021 7363 ROP MWD030 FT/H 2.8 840.72 276.873 6570 4078.5 7363 GR MWD030 API 11.41 128.27 66.694 6685 4021 7363 RPX MWD030 OHMM 0.21 65.81 7.18954 6617 4055 7363 RPS MWD030 OHMM 1. 23 63.85 7.25666 6617 4055 7363 RPM MWD030 OHMM 1. 85 2000 8.8817 6617 4055 7363 RPD MWD030 OHMM 0.51 2000 10.0109 6617 4055 7363 FET MWD030 HR 0.09 51.32 0.810493 6617 4055 7363 NPHI MWD030 PU-S 9.68 71.01 40.542 6617 4055 7363 FCNT MWD030 CP30 402 1283 532.196 6617 4055 7363 NCNT MWD030 CP30 2008 4082.89 2716.96 6617 4055 7363 RHOB MWD030 G/CM 1. 37 3.08 2.23105 6596 4065.5 7363 DRHO MWD030 G/CM -0.11 0.97 0.10171 6596 4065.5 7363 PEF MWD030 B/E 0.37 6 1. 82432 6596 4065.5 7363 First Reading For Entire File. ........ .4021 Last Reading For Entire File.. ........ .7363 File Trailer Service name......... ... .STSLIB.004 Service Sub Level Name... Version Number. ......... .1.0.0 Date of Generation...... .02/08/13 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...... .02/08/13 Maximum Physical Record. .65535 File Type............. ...LO Previous File Name...... .STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPS RPX RPM RPD FET NPHI FCNT NCNT GR PEF RHOB DRHO ROP $ ) header data for each bit run in separate files. 6 .5000 START DEPTH 7363.5 7363.5 7363.5 7363.5 7363.5 7363.5 7363.5 7363.5 7363.5 7380.5 7380.5 7380.5 7393.0 STOP DEPTH 11291. 5 11291. 5 11291. 5 11291. 5 11291. 5 11250.0 11250.0 11250.0 11284.5 11264.0 11264.0 11264.0 11339.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 CTN SLD $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 COMP THERMAL NEUTRON STABILIZED LITHO DEN # 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..................O Data Specification Block Type.....O Logging Direction................ . Down 08-JUN-02 Insite 4.05.5 66.37 Memory 11341.0 72 .1 94.1 TOOL NUMBER PB00206HAGR4 PB00206HAGR4 PB00201NL4 PB00201NL4 6.125 Baradril-N 9.20 45.0 8.5 18500 4.3 .190 .128 .310 .190 69.0 105.8 69.0 69.0 ,) Optical log depth units.......... .Feet Data Reference Point............. .Undefined Frame Spacing.................... .60 .1IN Max frames per record... ......... .Undefined Absent value........... .......... .-999 Depth Units.... . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service DEPT ROP GR RPX RPS RPM RPD FET NPHI FCNT NCNT RHOB DRHO PEF Order MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 MWD060 Units FT FT/H API OHMM OHMM OHMM OHMM HR PU-S CP30 CP30 G/CM G/CM B/E Size Nsam 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 Rep Code 68 68 68 68 68 68 68 68 68 68 68 68 68 68 Offset 0 4 8 12 16 20 24 28 32 36 40 44 48 52 Channel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 7363.5 11339.5 9351.5 7953 7363.5 11339.5 ROP MWD060 FT/H 1.1 628.06 247.648 7894 7393 11339.5 GR MWD060 API 44.42 115.78 70.6595 7843 7363.5 11284.5 RPX MWD060 OHMM 0.4 25.29 10.9451 7857 7363.5 11291.5 RPS MWD060 OHMM 0.82 25.52 11.7162 7857 7363.5 11291.5 RPM MWD060 OHMM 4.2 2000 12.6473 7857 7363.5 11291.5 RPD MWD060 OHMM 4.98 37.86 12.0838 7857 7363.5 11291.5 FET MWD060 HR 0.16 8.36 0.493198 7857 7363.5 11291.5 NPHI MWD060 PU-S 13.41 42.5 34.0341 7774 7363.5 11250 FCNT MWD060 CP30 192.83 1317.4 310.674 7774 7363.5 11250 NCNT MWD060 CP30 17448.8 37871.1 22253.8 7774 7363.5 11250 RHOB MWD060 G/CM 1. 92 2.84 2.25495 7768 7380.5 11264 DRHO MWD060 G/CM -0.19 0.43 0.0590628 7768 7380.5 11264 PEF MWD060 B/E 1. 26 9.22 1.97096 7768 7380.5 11264 First Reading For Entire File... ..,... .7363.5 Last Reading For Entire File.......... .11339.5 File Trailer Service name............ .STSLIB.005 Service Sub Level Name... Version Number... ...... ..1.0.0 Date of Generation.... ...02/08/13 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.006 Physical EOF Tape Trailer Service name............ .LISTPE Date.................... .02/08/13 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name....... ........ . UNKNOWN Continuation Number.... ..01 Next Tape Name......... ..UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name............ .LISTPE Da t e . . . . . . . . . . . . . . . . . . . . . 02/08/13 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name.............. ..UNKNOWN Continuation Number..... .01 ) ) Next Reel Name... ... .... . UNKNOWN Comments......... ... .... .STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File