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195-143
Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. File Number of Well History File PAGES TO DELETE Complete RESCAN r ~iOr items - Pages: yscale, halftones, pictures, graphs, charts- Pages: [] Poor Quality Original- Pages: [] Other - Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by: Bevedy Dian~Nathan Lowell Date.~'7 Is/ [] TO RE-SCAN Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: /si STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG No. of Completions 1a. Well Status: 0 Oil 0 Gas 0 Plugged IBI Abandoned 0 Suspended 0 WAG 20AAC 25 105 20AAC 25 110 21. Logs Run: MWD, GR, CHT, CN, ZDC, TEMP, RB, AC CASING. LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE Top BOTTOM Top BOTTOM SIZE Surface 110' Surface 110' 30" 34' 4141' 34' 3586' 12-1/4" 35' 10961' 35' 8251' 8-1/2" 10805' 13289' 8144' 8694' 6" 0 GINJ 0 WINJ 0 WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 3690' NSL, 56' WEL, SEC. 24, T11 N, R14E. UM Top of Productive Horizon: 3082' NSL, 4460' EWL, SEC. 18, T11N, R15E, UM Total Depth: 3069' NSL, 1662' EWL, SEC. 17, T11N, R15E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- - 69172~ y- 5960277 Zone- ASP4 TPI: x- 696115 y- 5965065 Zone- ASP4 Total Depth: x- 698254 y- 5965107 Zone- ASP4 18. Directional Survey 0 Yes IBI No 22. CASING SIZE 20" WT. PeR FT. 91.5# 40# 26# 12.6# GRADE H-40 L-80 L-80 L-80 9-5/8" 7" 4-1/2" 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): None MD TVD MD 26. Date First Production: Not on Production Date of Test Hours Tested Flow Tubing Casing Pressure Press. 27. Zero Other 5. Date Comp., Susp., or Aband. 6/13/2004 6. Date Spudded 10/03/1995 7. Date T.D. Reached 10/21/1995 8. KB Elevation (ft): 54' 9. Plug Back Depth (MD+ TVD) 13202 + 8681 10. Total Depth (MD+ TVD) 13289 + 8681 11. Depth where SSSV set N/A MD 19. Water depth, if offshore N/A MSL 24. SIZE 4-1/2", 12.6#, L-80 TVD 25. 1b. Well Class: 'I"ill': IBI Development 0 Exploratory 0 Stratigraphic 0 Service 12. Permit to Drill Number 195-143 /' 304-148"- 13. API Number 50- 029-22598-00-00 14. Well Name and Number: PBU 18-33 /' 15. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool Ft Ft 16. Property Designation: ADL 028321 17. Land Use Permit: 20. Thickness of Permafrost 1900' (Approx.) CEMENTING ReCORD 260 sx Arctic Set (Approx.) 1023 sx Permafrost 'E', 588 sx 'G' 180 sx Class 'G' 270 sx Class 'G' AMOUNT PULLED TUBING RECORD DEPTH SET (MD) 10807' PACKER SET (MD) 10749' ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~s 9ft ORIGINAL Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE DEPTH INTERVAL (MD) 11760' /' AMOUNT & KIND OF MATERIAL USED Set Whipstock ..." \~( .,;\;~ GAs-McF W A TER-BBL PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): N/A PRODUCTION FOR OIL -BBL TEST PERIOD -+ CALCULATED -8Irr.. OIL-BBL 24-HoUR RATE"'" GAs-McF WATER-BBL CHOKE SIZE GAS-OIL RATIO OIL GRAVITY-API (CORR) CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". None JUt ,2 2 1ijO~ r~, ( 28. GEOLOGIC MARKERS 29. FORMATION TESTS NAME MD TVD Include and briefly summanze test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 10867' 8188' None Shublik 10939' 8236' Sadlerochit 11008' 8283' 30. List of Attachments: Summary of Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie HUbble ~~ - cll~ - Tide Technical Assistant Date 07. ;;1.. { -().{ PBU 18-33 195-143 304-148 Prepared By Name/Number: Terrie Hubble. 564-4628 Well Number Drilling Engineer: Dan Kara. 564-5667 Permit NO.1 Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection. Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion). so slate in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such Interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump. Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shul-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only BP EXPLORATION Operations Summary Report Page 1 - Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 18-33 18-33 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 6/9/2004 Rig Release: 6/23/2004 Rig Number: N2 Spud Date: 10/4/1995 End: 6/23/2004 Date From - To Hours Task Code NPT Phase Description of Operations 6/12/2004 06:00 - 07:00 1 .00 MOB P PRE Rig released from l2-14b at 0600 hrs Crew change/final preps to move. PJSM 07:00 - 07:50 0.83 MOB P PRE Move from l2 Pad to DS 18 while set Nordic rig mats 07:50 - 09: 1 0 1 .33 MOB P PRE PJSM. Line up rig and move onto mats close to tree. Determine middle stair landing on ODS won't clear top of wellhouse (18-34). Back rig off mats and set down 09:10 - 10:50 1.67 MOB N HMAN PRE Arrange for VECO tractor to move trailer wI GBR mats from l2-14 to DS 18. Set mats 10:50 - 13:00 2.17 MOB N PRE PJSM. Move rig onto 2nd set of mats and move close to tree. Stair below ODS middle landing won't clear wellhouse when rig is set down. Remove lower stairs and chain off middle landing exit. Welder added kick plate and railing later. Shim DS rear to get clearance above 18-31 wellhouse. Set rig down 13:00 - 15:45 2.75 BOPSUF P PRE Accept rig at 1300 hrs 6/12/2004 ND tree cap. NU BOPE 15:45 - 16:00 0.25 BOPSUF P PRE Safety mtg re: BOPE test 16:00 - 22:00 6.00 BOPSUP P PRE Initial BOPE test. Witness waived by AOGCC. Same time PU injector. Pressure and Meg test BHi connector. 22:00 - 22: 15 0.25 STWHIP P WEXIT Check well for pressure. On vacuum. 22: 15 - 23:20 1.08 STWHIP P WEXIT P/U BHA #1 Weatherford WS-R-BB packer and BHi e-line tools. (63.22') Open EDC and confirm. 23:20 - 00:00 0.67 STWHIP P WEXIT RIH 6/13/2004 00:00 - 01 :30 1.50 STWHIP P WEXIT RIH to 11100'. 01 :30 - 01 :50 0.33 STWHIP P WEXIT log Gr tie-in -6' correction. 01 :50 - 02:05 0.25 STWHIP P WEXIT RIH logging CCl pick-up collars at 11702,11743.11784', 02:05 - 02:25 0.33 STWHIP P WEXIT PUH to 11700'. (45.3k) RIH to 11776'. Orient packer lug to 42R. Close EDC bring on pump, ramp pressure up to 4200 psi observe sheer. Setdown 10k confirm set. TOH 02:25 - 04: 10 1.75 STWHIP P WEXIT TOH paint flag at 11400' EOP 04: 1 0 - 05:30 1.33 STWHIP P WEXIT UD Fury setting tool. Install 3 pip ta'gs in WE whipstock. P/U whipstock BHA. Whipstock set for 45R highside exit. 05:30 - 07:25 1.92 STWHIP P WEXIT RIH with WE whipstock 07:25 - 07:40 0.25 STWHIP P WEXIT Corr -12.6' to flag. RIH. 11700' 45.3k. 38k, 18.2k 0.5/230 PVT 288 07:40 - 08:10 0.50 STWHIP P WEXIT SD pump. Start losing wt at 11767' and stack 17k. PUH 53k to verify latched. RBIH and stack 17k. PUH 52k 40' and free-seems too easy. RBIH and stack 5k at 11767'. PUH wI 52k and must not be latched up. RIH faster at 30'/min and stack 17k. PUH w/ 5k over and RBIH and stack 10k. PUH 60k and looks better this time. let jars go off and back to 39k neutral. RBIH and set 10k. PUH to 60k and lost wt quickly. PUH 100' at 46k. RBIH and stack 20k. PUH to 56k and wo jars and wt back to 36k. PUH and still have 5k extra. Stack 17k. get string wt back and cycle this way 3 times. PUH 59k and wo jars, okay and still had 52k, good. RBIH and cock jars. PUH 55k and wo jars and had 52k, real good. Cock jars. PUH 61 k and wo jars and wt fell back to 38k (assumed we left it this time). but PUH 5k over. Retag and stack 5k. PUH 60k and wt fell off quick to 48k, PUH w/ 5k over. Chk wt 11700' 48k at 0.5/230 08:10 - 10:30 2.33 STWHIP P WEXIT POH to see if WS was left in hole 10:30-11:15 0.75 STWHIP P WEXIT WS was gone. no marks on running tool and swivel moves freely. MU motor and mill assy Pr,mM 6/29,2004 1017:05 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date Page 2 - BP EXPLORATION Operations Summary Report 1 8-33 18-33 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 From - To Hours Task Code NPT Phase 6/13/2004 11 '15 - 13: 1 0 13: 10 - 13:251 13:25-14:10 14:10-15:00 15:00 - 17:30 17:30 - 20:20 20:20 - 20:45 20:45 - 22:20 22:20 - 23:10 6114/2004 23: 10 - 00:00 00:00 - 00:50 00:50 - 01 :30 01 :30 - 03:30 03:30 - 03:40 i 03:40 - 03:52 03:52 - 06:00 06:00 - 07:30 07:30 - 07:45 07:45 - 10:25 10:25 - 10:45 10:45 - 12:15 12:15 - 12:25 12:25 - 13:40 13:40 - 14:10 14:10- 14:30 14:30 - 14:50 14:50 - 16:25 16:25 - 17:50 17:50 - 19:45 19:45 - 22:00 1 92 STWHIP P 0.25 STWHIP P 0.75 STWHIP P 0.83 STWHIP P 2.50 STWHIP P 2.83 STWHIP P 0.42 STWHI P P 1.58 STWHIP P 0.83 STWHIP P 0.83 STWHIP P 0.83 STWHIP P 0.67 STWHIP P 2.00 DRILL P 0.17 DRILL P 0.20 DRILL P 2.13 DRILL P 1.50 DRILL P 0.25 DRILL P 2.67 DRILL P 0.33 DRILL P 1.50 DRILL P 0.17 DRILL P 1.25 DRILL P 0.50 DRILL P 0.33 DRILL P 0.33 DRILL 1.58 DRILL 1.42 DRIL 1.92 L 2 DRILL 1.00 DRILL P 0.58 DRILL P 0.42 DRILL P WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT iWEXIT WEXIT WEXIT WEXIT PROD 1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD 1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 Start: 6/9/2004 Rig Release: 6/23/2004 Rig Number: N2 Spud Date: 10/4/1995 End: 6/23/2004 Description of Operations RIH wI BHA #3 (3.80" window mill. 3.80" SR,I 11750' 42k, 15k 0.3/230 Tag XN at 10790' CTD-did not corr. Stan motor 2.65/2080. Tag at 10788,9 Mill XN 2.7/2.7/2050 w/ two stalls RIH to flag 1.0/600 and corr -18.9'. RIH 0.4/240 to tag at 11747'. Muse, muse. Start motor and ease in hole 2.7/2140 and first motor work at 11745.5', go to 11745.7' and got 50 psi diH. Paint flag here and corr to 11760' Total corr is -4.6' which is close to GR tie-in earlier of -6' Mill window 2.7/2140 from 11760' w/ 0-100 pSI ditt, starting wI 16.3k hanging wt ECD 9.0 11762.0' 2.7/2150 wI 200 psi diff, 2.2k wob 11764.0' 2.7/2.7 2130fs 2-300psi mw 2-3k wob Mill to 11764.5' start to drill formation. Start swap to Flo-Pro mud. Drill formation fl 11764.5' to 11776'. Dress window area. Pass thru window wo pump. looks good. Samples: sand TOH Continue TOH with window milling BHA. UD mill BHA. Both window mill and string reamer 3.80" go 3.79" no-go. P/U drilling build BHA. RIH to 11120'. Log Gr tie-in. -4' correction RIH thru window no problem tag bottom at 11776' Wash to bottom fl 11770' 2.612.6 3640psi free-spin. Drill ahead fl 11776' 100-200psi mw 2-3k wob 25'/hr Drill from 11834' 2.6/3440/1 OOR wI 200-400 psi diff, 2- wob at 87 deg and putting most into turn, ECD 10.4, P 256 Stacking. Wiper to window Drill from 11891' 2.6/3450 Showing go sand on GR, but stacking bad. Make slow hole wit quent pickups and 50' wipers while wo fresh mud Wiper to window Drill from 12000' 2. 50/135R maintaining 87 deg and continuing turn <40'/hr 100' wiper new mud at bit 2.6/3200 Drill f 12054' 2.6/3200/11 OR wI 400 psi diff, 4k wob at 80'/hr better sliding. By the time new mud was back to surface were at 1 OO'lhr and smooth sliding and few pickups 2.6/3000 Wiper to window Drill from 12150' 2.6/3000/11 OR wi 400 psi diff, 4k wob at 87 deg and finished buildlturn at 12182' Wiper to window POOH for lateral assy Change bit (1-1-1), add resistivity, adj motor RIH wI BHA #5 (DS49, 1.5 deg) to 11685' Log tie-in from 11685' - 11776' then MAD pass to TO. -6' correction. Directionally drill ahead fl 12182' to 12323'. 2.6/2.6 3100psI FS 4-500psi MW 2-3k WOB Wiper trip to window area. Directionally drill ahead fl 12323' to 12370' 2.6/2.6 10.17ppg ECD 3150psi FS 4-500psi MW 2-3k WOB Pr,ntea €,'29,2004 1017.05 AM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 MC 25.280 ~ ~ '" :;. ~ 1. Type of Request: 181 Abandon 0 Alter Casing 0 Change Approved Program 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): 0 Suspend 0 Aepair Well 0 Pull Tubing ~ 0 Operation Shutdown 0 Perforate 181 Plug Perforations 0 Stimulate 0 Perforate New Pool 0 Ae-Enter Suspended Well 4. Current Well Class: 181 Development 0 Exploratory 0 Stratigraphic Test 0 Service 99519-6612 54' 8. Property Designation: 0 Waiver 0 Time Extension 0 Annular Disposal 5. Permit To Drill Number 195-143 6. API Number: 50- 029-22598-00-00 0 Other 9. Well Name and Number: PBU 18.33 10. Field / Pool(s): ADL 028321 Prudhoe Bay Field / Prudhoe Bay Pool - - . PRESENTWELLCÓNDITIONSUMMARY - . -,- Total Depth TVD (ft): I Effective Depth MD (ft): IEffectiVe Depth TVD (ft): Plugs (measured): Junk (measured): 8681 13202 8681 None None Length Size MD TVD Burst Collapse 11. - Total Depth MD (ft): 13289 Casing Structural Conductor Surface Intermediate Production Liner 110' 20" 110' 110' 1490 4107' 9-518" 4141' 3586' 5750 10926 7" 10961' 8251' 7240 2484' 4-1/2" 10805' - 13289' 8144' - 8681' 8430 12. Attachments: 181 Description Summary of Proposal 181 BOP Sketch 0 Detailed Operations Program 14. Estimated Date for Commencing Operations: 16. Verbal Approval: ColT\lT1ission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Na~e Dan ra~ Title CT Drilling Engineer '\" L -'-- Signature Phone 564-5667 Commission Use Only Perforation Depth MD (ft): I Perforation Depth TVD (ft): I 11800'-13190' 8683'-8680' Packers and SSSV Type: 7" x 4-1/2" Baker'S' packer; 4-1/2" HES 'HRO' SVLN SSSV May 5,2004 Date: 470 3090 5410 7500 Tubing Size: 4-1/2", 12.6# Tubing Grade: Tubing MD (ft): L-BO 10BO7' Packers and SSSV MD (ft): 10749' 2199' 13. Well Class after proposed work: D Exploratory 181 Development D Service 15. Well Status after proposed work: DOil DGas DWAG DGINJ D Plugged DWINJ 181 Abandoned D WDSPL Contact Dan Kara, 564-5667 Date 4)vlc:f( Prepared By NameJNumber: Sandra Stewman, 564-4750 I Sundry Number: 30¥-/ ýf/V""" D Plug Integrity D Mechanical Integrity Test Conditions of approval: Notify Commission so that a representative may witness D Location Clearance D BOP Test RECEIVED APR 2 3 2004 Alaska Oil & Gas Cons. Commission Anchorage COMMISSIONER ~~~;'ON Date '-I:: ft!tf DUPLI CATE RbfsBFI. APR ;""'s';~~œ Other: J=o"1N\.. 10 - 40 I -ßf ~bt~/L lð' -~"SA-. Subsequent ~ Approved By: Form 10-403 .------ '"' r"\ ,.-., j,. ... Obp To: Winton Aubert Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission From: Dan Kara, BP CTD Engineer Date: April 22, 2004 Re: CTD sidetrack of Prudhoe Bay well 18-33 Well 18-33 is scheduled for a through tubing sidetrack with coiled tubing drilling rig Nordic 2. The sidetrack, 18-33A, will kick off from a window milled off a mechanical whipstock set above the existing perforations, the use of a perforatable whipstock allowing the possibility of reinstating production from the original 18-33 wellbore at a later date. Zone 1 A will be the target for this sidetrack. 11\ Pre Rig Prep Work i) Complete mechanical integrity test of inner and outer annulus. ii) Pressure test wellhead and tubing packoffs. iii) Run whipstock through 4-1/2" tubing into the 4-1/2" liner and set at 11760' MD. T Ll ~ 10- 40 ~ cifPyOýt".J Nordic 2 CTD - Mill window, drill and complete sidetrack: vii) viii) Mill 3.8" window at 11760' MD, through the 4-1/2" liner. Oirectionally drill 2040' of 3-3/4" to 4-1/8" hole to a planned TD of 13800' MO, 8706' TVD. Run 3-3/16" x 2-7/8" liner from TO up to 11700' MD, pump 17.2 bbl cement from TO to 11700" MO. Run cased hole CNL log and shoot at least 800' of perforations. Rig down Nordic 2. iv) v) vi) We would like to begin CTD operations by June 1,2004. Please let me know if I can provide you with any additional infonnation. ~-óJc- Dan Kara CTD Drilling Engineer Cc: Well File, Terri Hubble 1'0. - TRæ =. o¡ waLHEAD = FMC ACTUATOR = BAKER C KB. B.EV = 54.0' SF. B.EV = KOP= 1053' Max Angle = 96 @ 12552' Datum tvD = NJA DatumlVD= 8800' SS I-' I 9-518" CSG, 40#, L-80. ID = 8.835" H 4141' ~ Minimum ID = 3.725" @ 10783' 4-112" HES XN NIPPLE I TOPOF4-1/2"LNRH 10805' I 14-1/2" TBG. 12.6#, L-80, .0152 bpf, ID = 3.958" H 10807' t"----7 I 7" CSG, 26#. L-80. ID = 6.276" H 10961' ~ PERFORATION SUMMA.RY REF LOG: BHCA ON 10/23/95 ANGLEATTOPÆRF: 87@11800' Note: Refer to Production DB for historical perf data SIZE SPF MffiVAL Opn/Sqz DATE 4 11800 -12075 0 10/28/95 4 12160 -12415 0 10/28/95 4 12510 - 12740 0 10/28/95 4 12840 - 13190 0 10/28/95 I PBTD H 13202' I 14-1/2" Lt-R, 12.6#, L-80, .0152 bpf. Ð = 3.958- H 13289' I DATE REV BY COM\ABllTS 10129/95 ORIGINAL COM PLETION 05119101 RNlKAK CORRECTIONS 06115103 CMOITLP KB B.EV A TION CORRECTION 09113103 CMOITLP DATUM MD& ÆRFANGLE 02127104 ATDm.P WB.LHEADCORRECTIONu DATE 18-33 . --1: :8: ~ REV BY ~ SAFETY NOTES: GLMS HAVE LOWER PSI RATE THAN NORMAL CHECKWITHWIE. 2199' H 4-1/2" HES HRQ SVLN SSSV NIP, [) = 3.812" I ~ GAS LFT MANDRB.S ST MD lVD DEV VLV 'TYPE LATCH PORT DAT 1 4283 3679 49 KBMG-2-LS-MOD MEGRAL 2 8027 6223 46 KBMG-2-LS-MOD MEGRAL 3 10683 8055 42 KBMG-2-LS-MOD MEGRAL ~ 10749' H 7" X 4-1/2" BAKERS PKR. Ð= 3.937" I I 10783' H 4-1/2" HES XN NIP, Ð = 3.725" I . \ I 10807' 1-1 4-1/2" TUBING TAL WLEG. Ð = 3.958" I I H B.MD TT NOT LOGGED I ~ COMMEtfl"S PRUDHOE BAY UNIT WB.L: 18-33 PERMIT No: 1951430 API No: 50-029-22598-00 SEC24, T11N, R14E, 3616.87' Fa. & 2210.43' FN: BP Exploration (Alaska) TREE = '" ~ .~ waLl'IEAD = ~TOR = KB. 8..EV = BF. 8..EV = KOP= Max Angle = Datum t.Ð = DatumlVD= r"\ 18-33A r4 SAÆTY NOTES: GLMS HAVE LOWER PSI I RATETHANNORMAL CHECKWITHWIE. FMC BAKER C 54.0' Proposed CTD Sidetrack 1053' 96 @ 12552' NJA 8800' SS . 2199' 1-1 4-1/2" HES HRQ SVLN SSSV NIP, D = 3.812" 1 1 9-5/8" CSG, 40#, L-80, ID = 8.835" H 4141' ~ ~ Minimum 10 = 3.8" @ 10783" 4.112"" HES XN NIPPLE L - GA S L FT MA NDR8.. S ST MD lVD DEV VLV TYPE LATŒI roRT DAT 1 4283 3679 49 KBMG-2-L8-MOD INTEGRAL 2 8027 6223 46 KBMG-2-LS-MOD INTEGRAL 3 10683 8055 42 KBMG-2-L8-MOD INTEGRAL x x---I 10749' H 7" X 4-1/2" BAKERSPKR. 1D=3.937" 1 I 10783' H 4-1/2" HES XN NIP,ID = 3.725" 1 1 TOP OF 4-1/2" LNR 1-1 10805' 1 ... II 14-112- TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" H 10807' t'---ï' \ I 10807' H 4-1/2" TUBING TAIL WLEG, ID = 3.958" 1 H 8..MD 1T NOT LOGGED 1 I 7" CSG, 26#, L-80, ID = 6.276" H 10961' ~ .. 11690' 11700' 11700' ---- ~. 11710' 1-1 Liner Top Packer - Top of Cement - Top of 3-1/2" Liner - 3-1/2" XN NIP, ID = 2 75" I Mechanical Hollow whipstock H 11760' 12250' 1-13-3/16 x 2-7/8 X-over ~ ,---, 1 \) 13800' 1 PERFORATION SUMMARY REF LOG: BHCA ON 10/23/95 ANGLE AT TOP PERF: 87 @ 11800' Note: Refer to A'oduction DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DATE 4 11800 - 12075 0 10/28/95 4 12160-12415 0 10/28/95 4 12510 - 12740 0 10/28/95 4 12840 - 13190 0 10/28/95 3-3/16" X 2-7/8" cmt'ed and perfedl-1 1 PBTD H 13202' 1 m \4-1/2" LNR. 12.6#, L-80, .0152 bpf, ID = 3.958" H 13289' I DATE REV BY COMMENTS 10129/95 ORIGINAL COM PLETION 05119/01 RNlKAK CORRECTIONS 06115103 CMOITlP KB 8..EV A TION CORRECTION 09/13/03 CMOITlP DATUM t.Ð& PERF ANGLE 02127104 A TDrTlP W8..LHEAD CORRECTION DATE REV BY COMMENTS PRUDHOE SAY UNIT W8..L: 18-33 PERMIT No: 1951430 API No: 50-029-22598-00 SEC24, T11N, R14E. 3616.87' Fe.. & 2210.43' FI\ BP Exploration (Alaska) ,r~ Î > . Well! I /3" 5000 psi r"\ r"'... BOP-Tree , 1 E;3 ,mmÄ KB Elevation ~ I Rig Floor I Lubricator ID = 6.375- with 6" Otis Unions 17 1/16" 5000 psi BOP's. ID = 7.06" I I, I I ~ ~7 1/16" 5000 psi. RX-46 I I, I : .. I 1I4TumLTValve I I, I . ... I ---:-- ~ ,I, I .. "'-: I ' ,7 ~/1" 5000 psi """'" I ~- ," ,,: IEjI[ L:::J'"'" II I Choke Line I I. ' ~ I Kill Line It- t-r:=r - I ' I : ~ 21116"5000..'.RX-24 I ' - I, I PI7 1116- 5000 psi (RX-46) or _I ..- 4 1/16" 5000 psi (RX-39) - I ---. . Swab Valve I Tree Size I I, ssv I I I, Master Valve I I Base Flange I I , I Page 1 ANNULAR INJECTION DATA ENTRY SCREEN Asset J~.O.~, ........................................... Rig Name D.~.Y~9..~. .................................... Inj Well Name .1.~.:.3.:~ ........................................... Sur Csg Dep .4.1..~.0. ................ Cumulative Data Permit Start ........ }).:?,,I~.-.9.5 ........ Permit End ........1. ?J.~ .1/. ~.5. ....... *Permit Expires in 30 Days or Less* Completion FOrmatiOn Intermittant Final Fluids Fluids Freeze Freeze Daily .Data Rig Well Total Mud/Ctg Wash ......... ~,,:8.1.,,5 .................. 2,.0.,5.0. .................. .3.,.0.;3,5. ................................................................................. .1.0. ...... i ................ .1.2,~ ........... · Z Well Injeclion Drkj Mud ! Fluids Fluids Fiu~ ~ ~' Tolal Rate PramUre Status DS 18-33 10/18/95 400 320 720 3 bpm @ 750 psi DS 18-33 10/20/95 900 900 3 bpm @ 1050 psi DS 18-33 10/23/95 135 135 3 bpm @ 850 psi . DS 18-34 12/04/95 1,500 120 1,620 3 bpm @ '700 psi . ' ' ' Open , Legal Desc 3.6.~.0.:~.I-.§.6.'.~EL~.~.~..8~.,.'['.1.1.bI.,.BJ..4.E ....................................... Research red rvices rilling 900 East Benson Boulevard, MB 8-1 · Anchorage, Alaska 99508 (907) 561-5111 Fax: (907) 564-5193 December 14, 1998 Wendy Mahan Natural Resource Manager Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501-3192 Re: Annular Disposal Information Request Dear Ms. Mahan:' RECEIVED DEC 14 1998 Alaska Oil & Gas Cons. Comm~ion Anchorage On October 28, 1998 you requested an update from Shared Service Drilling regarding Annular Disposal Records from July 25, 1995 through preSent time. We compared your list with our records and are able to provide you with the following data: · Individual Annular Disposal Logs from the SSD database which coincide with the approved wells on your attached AOGCC Annular Log. The SSD records are provided to you in the same order as listed on your log. · There were some wells on your list which were'not injected into. These Wells are identified as follows: · Endicott wells 1-03/P-16, 1~65/N-25, 1-59/0-24 · Exploration well Pete's Wicked #1 · Milne Point wells E-22, E-23, F-O1, L-16, J-19, L-25, F-30, L-2J, K-38, NMP #1 & #2, K-05, K-02~ It-07~ K-25~ K-37, E-1% F-21~ K-30~ K-34~ K-21i~ F-66~ K-06~ K-54~ K-33~ F-49i, K-18 · PBU Wells E-38, 18-34, 15-42, S-29A, 15-46, B-36, 15-43, 11-38 · The reason many of these annuli were not used is because the waste materials generated from these wells were injected into other approved annuli. Hopefully the injection logs submitted with this letter will clarify this. In addition, please note that our records show: · The wells listed above in italics were permitted but not used for annular disposal. · The wells listed above in BOLD were not permitted for annular disposal. Wells drilled after June 6, 1996 were required by SSD procedure to be permitted with a Sundry Approval (10-403) form. Our records show that no Sundry Approval for Annular Disposal was filed for these wells. Wells drilled between July 25, 1995 and June 6, 1996 were automatically approved for annular disposal with the Permit to Drill. We also provide you with a cumulative report from our database of records from July 25, 1995 through the present. From those records, we show the following wells not listed on your report were used for annular dispOsal: ,.Annular Disposal Letter 12/14/98 ! ! · Endico~ wells ~-23/O-15, 1-6]/0-20, 2-40/S-22 * Exploration well Sourdough ~3 - ~°°~4 ,~ . ~me F~nt wells F-06, H-05, H-06, J~ 13, L-24 - ~s- ~? o * PBU wells-18-30, 18-31, 14~,~-43, E-34, E-36, G-~A, and S-33- - ~dividud logs ~e provided to ~ou for these ~ogs as we~l. · Finally, our records show that the B-24 outer annulus was left open (see attached correspondence) Thank you for the opportunity to provide clarity to these records. If I can be of any further assistance please do not hesitate to contact me at 564-5183, or Karen Thomas, Environmental Advisor at 564-4305. Sincerely, Fritz P. Gunkel Shared Service Drilling Manager FPG/KMT cc: Dave Wallace - HSE Manager (w/out attachments) RECEIVED OEC 4 Alaska Oil & Gas Cons. Oommissior~ Anchora[~e ,har(£d SerVice Dlilling knn~ar Injection Volumes 'uly 25, 1995 until Decelnber 1998 :umulative Report Surface Casing Inj Well Depth g ldicott )yon 15 )yOn 15 Cum Mud Cum Rig Cum Compl Cum Form Cum Interm Cum Final Disposal Period Legal Desc Cum Total & Ctgs Wash Fluids Fluids F[eeze . . Freeze Start End Annulus Status. 1-19/I-18 5000 Sec. 36, T12N, R16E 8,960 7,848 992 120 12/5/95 12/5/96 Open 1-23/O-15 4246 2020'FNL,.2.087'FEW, SEC.36,T12N,R.!6E 32,084 30,6.04 1,..!.~) 200 120 9/30/95 12/31/95 Open )yon 15 1-33/M-23' 5013 3217'NSL, 2114'WEL, Sec 36,T12N, R16E 9,879 9,729 150 8/31/95 12/31/95 Broached ,yofi 1.5 !~61/0.20 4236 3075'ESL,' 2207'.WEL, sec 1~,.~.12N,. R16E 2.~.,.228 . 2!.,379 2,. ~.!.3.. ..' ......... 1 17.6 ~(~ .!2Z~!95 .......1~.5..!96 ....................... .o..pe.n .......... 1,063 ................................. ................... ~yon 15 2-40/s-22 4531 2020'FNL,.2289'FEL, Sec 36,T12N, R16E 31,195 29,952 ........................................................................... 1--2_0.. ............ 60 7/25/95 12/31/95 Open )A ' yon 14 15-47 3515 3648'NSL 4956'WEL Sec 22,T11N, R14E 3 002 903 2 009 ' 90 11/7/95 12/31/95 Open yon 14 DS 15-45 3829' 4749' NSL, 5180' WEL Sec. 22 T11N 1,882 1,697 134 51 4/4/96 4/4/97 Broached yon 14 DS 15-48 3548 Sec. 22, T11N, R14E 3,385 216. 820 2,283 66 12/21/95 12/21/96 Open ~,on 14 DS 15-49 3667 4676' NSL, 5165' WEL, Sec. 22, T11N, 4,669 1,559 1,141 1,904 65 2/21/96 2/21/97 Open i/on 9 18-30 3930 1499'SNL, 26'WEL, Sec 24,T11N, R14E 2,266 936 38.0 800 150 7/25/95 12/31/95 Open ~,on 9 18-31 3680 3719'NSL 64'WEL Sec 24 T11N R14E 6 086 2 250 1 100 2 565 171 7/26/95 12/31/95 Open /on 9 18-32 3830 3632'NSL, 41'WEL, Sec 24,TllN, R14E 3,311 1,861. 200 1,100 150 8/24/95 12/31/95 Open fon 9 ' 18-33 4140 3690'NSL, 56'WEL, Sec 24,T11N, R14E 5,215 2 050 3,035 10 120 9/28/95 12/31/95 Open )ors 18E 12-35 3543 348'NSL, 705'WEL, Sec 18,T10N, RI4E 3,723 3,436 137 150 9/1/95 12/31/95 Open )ors 18E 12-36 3452 63'FSL 899'FEL Sec 18 T10N R15E 4 002 1 961 50 1 871 120 10/13/95 12/31/95 Open ~ors 18E 13-36 3431 1585'NSL 5187'WEL Sec 13 T10N R14E 4,137 3,523 464 150 10/26/95 12/31/95 Open ......................................................................................................................................................... ~ ................................... .'. ........................ '. ................... .'. .......... L ........................................................................................... : ................................................... 1,535 120 8/17/95 12/31/95 Open ~ors 18E 14-44 3288 2829'NSL 1617'WEL Sec 9,T10N, R14E 3,974 2,319 ~loration 14 Sourdough #3 4236 2245'FSL, 5067' FEL, Sec. 29, T9N, R24E 5,786 4,630 1,156 1/26/96 1/26/97 Closed le E MPK- 17 3508 3648'NsL,2100'WEL, Sec.03,T12NR 11E 19,608 18,538 285 685 100 4/18/96 4/18/97 Open 130 1/25/96 1/25/97 Open ors 22E MPC-25 8595 1143'FNL, 2436'FWL, Sec 10,T13N, R10E 1,905 1,465 300 140 1/5/96 1/5/97 Open ors 22E MPC-26 4704 1086 NSL, 2419 WEL, Sec 10,T13N, 5,228 4,483 555 190 12/19/95 12/19/96 Open 425 350 75 2/15/96 2/15/97 Open 3rs 22E MPC-28 5405 Sec 10,T13N, R10E .) Page 1 .DEC 1 1998 Shared oervice Drilling Ann~ar Injection Volumes July 25, 199~ until December 1998 Cumulative Report Surface casing Rig Inj Well' Depth Lega! Desc Nabors 22E MPF-06 8766 Sec 0§,T13N. R10E rqabors 22E MPF-14 6690 ~labors 22E MPF-70 7919' ~labors 22E MPH-05 5335 Cum Mud Cum Rig Cum Compl Cum Form Cum Interm Cum Final Disposal Period Annulus , Cum Total & Ctgs Wash Fluids Fluids Freeze ...... Freeze Start End. Status 1.927 1,731. 196 1/25/96 1/25/97 Open Sec'06,T13N. R10E UM 18,717 17.107 1.270 340 6/3/96 6/3/97 Open 2189'NSL. 2591'WEL, Sec 6.T13N, R10E 19,775 18,794 735 , 190 56 6/17/96 6/17/97 Open 2882'NSL, 4028'WEL, Sec 34,T13N, R10E 8,283 7,711 382 190 8/19/95 12/31/95 Open ~labors 22E dabors 22E ,. dabors 22E 4abors 22E ~abors 27E MPH-06 7304 2824'NSL. 4044'WEL, Sec 34,T13N, R10E 8,515 8,335 180 8/5/95 12/31/95 Open Mp.!:o7 . 2680 23..3.9'NSL~.3906'WE.L! sec ~3'T.13N~.R!.0E ........... !'.6~ ............. !,~0 ~.5.? ~0...:. 7`.0. ........ ~!~!(~ .............. !2/3.!!?. .......... ~P.e..~ ......... ...... .M....p:~-13 2835 2319'NSL, 3179'WEL, Sec 28,T13N, R10E 14,127 13,292 645 60 130 10/17/95 12/31/95 Open MPJ-16 3112 2317'NSL, 3336'WEL. Sec 28,T13N, R10E 985 915 70 11/12/95 12/31/95 Open B-24 4080 Sec 18,T13N, R11E UM 1,468 1,396 72 1/25/96 1/25/97 Open Jabors 27E , MPF-22 8841 Sec 06,T13N, R10E UM 6,536 6.466 70 12/12/95 12/12/96 Open labors 27E MPF-25 3405 1857'NSL, 2696'WEL, Sec 6,T13N, R10E ' 9,897 9,357 250 225 65 12/26/95 12/26/96 Open labors 27E MPF-37 6621 1931'NSL, 2643'WEL, Sec 6,T13N, R10E 7,032 6,887 70 75 7/25/95 12/31/95 Open ' labors 27E MPF-38 8561 1994'NSL, 2731'WEL, Sec 6.T13N, R10E 9,232 9,157 75 12/6/95 12/31/95 Open labors 27E MPF-45 6678 1979'NSL, 2608'WEL, Sec 6,T13N, R10E 17,562 17,381 181 7/31/95 12/31/95 ' Open labors 27E MPF-53 6750 2028'NSL 2572'WEL Sec 6 T13N R10E 6 051 5 671 165 75 60 80 8/19/95 12/31/95 Open labors ................................ 27E .................... MPF-61 6585 . 20_7..7'.N_S_.L..!....5...2.6_'...W.~.L..i.....S...e~..3.!.~.T. 1...4~, .R. 1..O.E .... 5.,.7.3..2. ....5,65.7_ ...................................................................................................................................................................................................................................................................... 75 8/31/95 12/31/95 Open . .a.?..r..s._..2....7`E_ .................... .M....P... rF-..6.2 ........................ ..6_0_.5_.9. ............................. _2..1....4_1.?._S.L, 2___.6_2_..7.;.W__EL_,_..S..e...c_..6_,...T_l.3...N..,...R_I.0.~ ......................... .3_8_6_ ................................. .3..!_.6. ......................... 70 10/13/95 12/31/95 Open abors 27E MPF-69 5772 2125'NSL, 2502'WEL, Sec 6,T13N RIOE 9 740 9665 . ' ' 75 8/31/95 12/31/95 Open abors 27E MPF-78 7085 2237'NSL, 2555'WEL, Sec 6,T13N, RIOE 8,476 7,456 40 775 65 140 9/12/95 12/31/95 Open abors 27E MPL-24 6515 3654'NSL, 5180'WEL Sec 8 T13N R10E 6 790 4 900 1 320 165 · 335 70 11/27/95 12/31/95 Open ~OA ~E .... ..................... ..F..-.3.3 ................. _3..5..7...0. ................................. .3....3..3.2_'?_S_L.:....2.. !._7_4_.'....W..E. L_,_.s. ~ .c.....2,..T..I_.!..N.,.....B..I_ 3_E- .................... 1L46.8 .......................... !_8._.3_ ......................... _660 ........ 4__6_5. ........................................................................................................................................................................................................ 160 2/21/96 2/21/97 Open ~E F-36 3691 2642'NSL, 2878'WEL, Sec 2,T11N. R13E 6,963 1,998 1,359 3,471 135 12/18/95 12/18/96 Open ~yon 9 D-30 3456' 3625' NSL. 1066' WEL, SEC. 23, T11N, 5,261 2,811 1,275 1.035 140 1/31/96 1/31/97 Open 3yon 9 D-31 3215 SEC. 26, T11N, R13E 150 150 4/20/96 4/10/97 Open ~yon 9 D-33 3222 2965' NSL, 1067' WEL, SEC. 23, T11N, 4,661 2,425 2,106 130 2/21/96 2/21/97 Open ~bors 18E S-43 3121' 4211'NSL,4503'WEL,SEC35,T12N,R12E 5,943 2,636 1,716 1,511 80 5/7/97 5/7/98 OPEN Page 2 Shared Sei~vice Dr. illing Ann'bih'r injeCtion Volumes July 25, 1995, until December 1998 Cumulative Report Surface Casing Rig Inj Well Depth Nabors 28E B-33 3504' Nabors 28E E-34 3664 Nabors 28E E-36 3648 , Cum Mud Cum Rig Legal Desc . .. cum Tot~!. & Ctgs Wash 969'SNL, 1898'EWL, Sec 31, T11N, R14E 3,974 2,842 857 168'SNL, 500'WEL, Sec 6, T11N, R14E 9,656 7,228 1,420 858 1706'SNL, 822'WEL, Sec 6,T11N, R 14E 9,271 4,417 1,293 3,096 Cum Compl Cum Form Cum Interm. Cum Final Disposal Period Annulus Fluids Fluids Freeze Freeze Start End Status 195 80 5/1/96 12/31/96 Broached 40 110 8/23/95 12/31/95 Open 365 100 7/25/95 12/31/95 Open 80 9/16/95 12/31/95 Open Nabors 28E E-37 3810 3391'NSL, 881'WEL, Sec 6,T11N, R14E 4,695 4,241 374 .................................................................................. ~ ........................................... .... ............................... _. Nabors 28E E~-39 3638 3358'NSL, 501'WEL, Sec 6,T11N, R14E 2,250 .928 ' 220 1,022 80 8/28/95 12/31/95 open Nabors 28E G-04A 3509 2917'NSL, 1974'WEL, Sec 12,T11N, R13E 5,937 1 798 1,824 2,315 10/20/95 12/31/95 Open Nabors 28E G-21 3509 2911'NSL, 2368'WEL, Sec 12,T11N, R14E 11,430 3,956 3,072 4,270 70 '62 9/8/95 12/31/95 Open Nabors 28E S-24 2750 1633'SNL 4228'WEL Sec 35 T12N R12E 20 261 11 773 2,177 5,751 275 285 12/9/95 12/9/96 O)en ~labors 28E S-33 2958 1639'SNL, 1487'WEL, Sec 35,T12N, R12E 18,014 6,613 2,431 8,392 270 308 12/1/95 12/1/96 O )en Xlabors 28E S-41 3331 4152' NSL, 4504' WEL, Sec 35,T12N, 8,062 4,159 2,034 1,754 115 2/8/96 2/8/97 O ~en Xlabors 28E S-42 3077 Sec 35, T12N, R12E 168 100 68 3/13/96 3/13/97 O ~en ~labors 2ES H-35 3157 4535'NSL, 1266'WEL, Sec 21,T11N, R13E 4,860 3,725 .555 480 20 80 10/26/95 · 12/31/95 O ~en qabors2ES H-36 3550 4478'NSL 1265'WEL Sec21 T11N R13E 1,452 857 100 410 85 10/26/95 12/31/95 O~en .. !..........: ................................. .,. ............................... ~ ........................ .'. ................................................................................................................................................. .................................................................................................................................................................................................................................................................................................................................................................................................................. $CANNEP NOV I ~, 2002 Page 3 h sred TO: Blair Wondzell FROM: Chris West DATE: October 27, 1995 SUBJECT: MPB-24 Well Suspension APl # 50-029-22642 Blair; Please find attached a copy of the Form 10-403 to temporarily suspend this well as per AOGCC 20- AAC 25.110. As discussed this morning we propose setting three plugs in this well as detailed in the attached form. This will allow us to retain the wellbore for potential future sidetrack or service well use. We would like to keep the well's 9-5/8" x 7" annulus available for the injection of liquid wastes. There are no other well annulii on this pad for injection. The annulus for MPB-24 was approved for injection as part of the permit dated 25 January 1996. The annulus will be freeze protected before moving the rig. Thank you for your help in this matter. Please call me if I may be of any assistance. Chris West Drilling Operations Engineer Nabors 27E (907)-564-5089 .SCANNF-.B NOV I ¢., 200Z THE MATER/AL UNDER THIS COVER HAS BEEN ON OR BEFORE PL E M ATE IA~L T H I$ M A c~~~c . ~ W .-____.__DER RE E-'--~ F' F..,,c' H I T. Geo 'j o,:: i' ca 'J Ha + ~ _ ~, :~ ~ t" 'i ,5.' 'J S T n v e r"~ ~- o r" y DATA T DATA .... PLUg 95-.. 'i z~ 3 STAT F'RESS 9~.~'J~3 ?263 95 ....... ia. 3 TDTP/'B 9~,,., ..... i¢.~ 3 7 i72 ~TF'/B 'i i 0.-L~07 'Ff~...>/COHPL..FTZ,?.,J"J. DATE A r"e d r" y d i' 't c h s ,:~ m p 'i e ,s r' e q u ~' r' e d ? y e s r~_.~, n d r'.e c :; '¥ v e d ? y ,.? ~~ ?,.las 'the we'J 'J cor'ed'? yes ~ Ana'l,/s'¥s & descr"-"l'[Z,~'¥or'~ r' e ,r: e '¥ ,,/ :-. d '.:' ~ ",?' :: ..:.:; ~,:.7 · GeoQuest 500 W. International Airport Fload Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10464 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 10/9/96 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia Disk D.S. 18-33 96243 TDTP BORAX ~ "7/7 7.., 960826 1 ~ net ' i i~9G SIGNED: Alaske 0il &Gas Cons, C0mrn~ss~n' ' DATE: .~ch0rage Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. 9/23/96 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 A'I-rN: Sherrie NO. 10421 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Anadrill Anadrill Anadrill Floppy Well Job # Log Description Date BL RF Sepia Survey Program Performance Disk Calculation Letter D.S. 1-12 PRODUCTION PROFILE 9 6 0 82 8 I 1 D.S. 1-30 PRODUCTION PROFILE 9 6 0 82 9 1 1 D.S. 3-9 CNTG 960821 I 1 D.S. 3-16 INJECTION PROFILE 9 6 0 83 0 I 1 ;D.S. 4-10 TDT (BORAX INJ..) 960830 I 1 D.S. 5-15B TDTP 960824 I 1 , , ,,, D.S. 9-25 INJECTION PROFILE 9 6 0 83 0 I 1 ...... D.S. 13-24 INJECTION PROFILE 96 0 831 I 1 D.S. 15-28 CNTG 960822 I 1 D.'$- 15-29 CNTG 960822 I I ~~,~,_~,.~.~,~,~ ~,~-., TDTP 960831 I 1 _~ ~ ,~:~ -~-,~, ~: V ~!..,~ D.S. 15-44 D.S. 18-33 TDTP BORAX 960826 1 1 oc"r 0 2 199 , -/-/, o5~[ 'q'~- oZ.?.. SIGNED: ~~) ~ ................. DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. rl I::t I I_1_ I ~ G WELL LOG TRANSMlrrT~ To: State of Alaska lq-9 May 23, 1996 Alaska Oil and Gas Conservation Comm ~/~ / ~,'~ '~ ~0) Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 18-33 AK-MW-50101&AK-MM-951050 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted magnetic tape with LIS listing. ¢ ivt:D 1996 aiaska Oil & Gas Cons. Commission 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, inc. Company rn I::t I I_1_ I IM I:S S IE glg'l CIE S WELL LOG TRANSMITTAL To: State of Alaska April 16, 1996 Alaska Oil and Gas Conservation Comm. Attn.: Larry Grant 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 18-33, AK-MW-50101 & AK-MM-951050 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 DS 18-33: (:.2" x 5" MD Gamma Ray Logs: 50-029-22598-00 '/~/2" x 5" TVD Gamma Ray Logs: 50-029-22598-00 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Ino. Company umberger GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10047 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 3/1/96 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia Survey Performance Disk Calculation Letter 'D.S. 3-33 ~-- {[~) COMPENSATED NEUTRON LOG-CNT-D 960214 I 1 D.S. 4-19 ~-b2.~l DUAL BURSTTDT-P 960209 I 1 D.S. 4-26 25-- 3l,-t LEAK DETECTION LOG 960127 I 1 D.S. 5-4 ~ H - 0 F~ DUAL BURST TDT-P 9601 29 I 1 D.S. 5-25 ~.-IP.I DUAL BURST TDT-P 960126 I 1 D.S. 14-10 ~'b__~13'~_ DIGITAL ENTRY & FLUID IMAGING 960215 I 1 D.S. 14-10 ~t3 - ~,~ PRODUCTION PROFILE 96021 5 I 1 D.S. 18-30 ~l ~," .- (~¢~ STATIC PRESSURE SURVEY 960130 I 1 D.S. 18-33 qE'-{H~ STATIC PRESSURE SURVEY 960130 I I '1F S I G N E D: ~.___~_~ DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. 0il & Gas Cons. C~;H,,H~ssi0D ^nch0m~e STATE OF ALASKA , ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE I-I 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 95-143 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o- 029-22598 4. Location of well at surface i9. Unit or Lease Name 3690' NSL, 56' WEL, SEC. 24, T11N, R14E ' :?~" .' i ~': 'i::! ? - -'. ............ ¢. Prudhoe Bay Unit At Top Producing Interval ¢:. L, ~'-: :: ..... ...... .. [ lO. Well Number At Total Depth ; Prudhoe Bay Field/Prudhoe Bay Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 53.15 ADL 028321 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 16. No. of Completions 10/03/95 10/21/95 10/29/95I N/A feet MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD'~ 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 13289'MD/8681'TVD 13198'MD/8680'TVD YES [] NO [] 2199 feet MD 1900'(Approx.) 22. Type Electric or Other Logs Run MWD, GR, CHT, CN, ZDC, TEMP, RD, AC 23. CASING, LINER AND CEMENTING RECORD SE'I-RNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP DO'FI'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H40 Surface 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 34' 4141' 12-1/4" 1023 Permafrost 'E', 588 'G' 7" 26# L-80 35' 10961' 8-1/2" 180 sx Class 'G' 4-1/2" 12.6# L-80 10805' 13289' 6" 270 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MDI PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2" 10807' 10749' MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11800'- 12075' 8682'- 8687' Freeze Protected with 100 bbls Dry Crude 12160'- 12415' 8684'- 8683' & 35 bbls Diesel 12510'- 12740' 8681'- 8677' 12840'- 13190' 8676'- 8680' 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) November& 1995 I Rowing Date of Test Hours Tested PRODUCTION FOR OlL-BBL GAS-MCF WATER-BBL CHOKE SlZE IGAS-OIL RATIO TEST PERIOD ~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 10867' 8187' Shublik 10939' 8236' Top of Sadlerochit 11008' 8283' 31. LIST OF A'FFACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ,;/ .,~, ~. ._,. , . Signed ,?/.?,~¢ / /.~, ~r~".¢(,.,.. Title Senior Drilling Engineer Date ;,//''/? ;t, INSTRUCTIONS General: This form is designed for submitting .a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other 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 th;~ details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. , .~..~.~"~ Item 28: If no cores taken, indicate "none". - . Form 10-407 INJECTION AMD - Surf Csg Dep 414 0 Well Cum Total'~:.~ ~ Cum Mud/Ctg ~[~: :. :~:: Cum Brine ~;:~:::: ~ Cum Water ~~ Cum Dies/FP , , .... . VOLUME (BBLS' Method of displosal=pumping down outer annu/us SOURCE WELL DATE OF DIESEU FREEZE MUD/CTGS BRINE WATER ~Daily Cum. Total COMPLICATIONS, COMMENTS NUMBER INJECTION PROT. :,.., , Ds 18-33 " 10/16/95 650 ~;~ ~ ~ ~ ~;;::~:~;:~.:.~ 3bbls ~600 psi DS 18-33 ~ 1 0/1 8/95 400 320.00 ~[~:~ :~:~:.?~[:~ ~?~~3bpm ~750 psi DS 18-33 10/20/95 900 :~ ~:~ =.~ ~;~ =;~:~[~:~ ~;~ 3bpm ~ 1050psi DS 18-33 -10/23/95 135.00 :~;~ 3bpm~ 850 psi DS 18-33 1 0/2 6/9 5 1 00 210.00 ~?; ~ ~;.~ ~ 3bpm ~ 750 psi D S 18-33 1 0 / 2 7 / 95 120.00 ~ ~:~ ~:~ 3bpm ~ 850 psi DS 18-34 1 2/2/9 5 -- __ 750.00 10. 3bpm ~ 650 p~ ...................... ; :;: ::; :: DS18-34 1 2/4/95 1500.00 120.00 ;;:;1620;O03b~m~ 700 psi - ..... . : : :~ ;::::::: :;: O,OO! :: : ';..:: ~ ~ :::' 0700 , : · ..: ,: 0.00 , ~ ~.. ,:,: Page 1 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: 18-33 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 10/03/95 03:00 SPUD: 10/03/95 09:30 RELEASE: 10/29/95 10:00 OPERATION: DRLG RIG: DOYON 9 WO/C RIG: DOYON 9 10/04/95 (1) TD: 426'( 0) 10/05/95 (2) TD: 2029' (1603) 10/06/95 (3) TD: 4150' (2121) 10/07/95 (4) TD: 4150' ( 0) 10/08/95 (5) TD: 4324' ( 174) 10/09/95 (6) TD: 6072' (1748) 10/10/95 (7) TD: 6675'( 603) 10/11/95 (8) TD: 7900'(1225) DRILLING MW: 0.0 VIS: 0 MOVE RIG. ACCEPT 10/03/95 AT 15:00 HRS. BHA #1, SPUD AT 21:30 10/03/95. DIRECTIONALLY DRILLING W/BIT #1 AT REPORT TIME. DRILLING MW: 0.0 VIS: 0 RUN BHA #1. DRILLED T/813'. DRILLED T/1492'. DRILLING & SURVEY T/2029' WITH BIT. CIRC & COND HOLE TO RUN CSG MW: 0.0 VIS: 0 BHA #1, DRILLING SURVEY 2029' TO 2443'. CBU, POOH T/1067' RIH T/2443', DRILL AND SURVEY 3524' T/4150', TD. REACHED PLANNED END OF RUN. CIRC AND CONDITION HOLE TO RUN 9-5/8" CASING. NU BOP STACK MW: 0.0 VIS: 0 RUN BHA #1. POOH T/1800'. AT TOP OF CHECK TRIP INTERVAL. RIH T/4150', PU KELLY, ON BOTTOM. CBU @ 4150'. POOH T/862', PUMP PILL, @ BHA. PULLED BHA. RUN 9-5/8" CASING T/4140.75' HANGER LANDED. CBU @ 4140.75'. MIXED & PUMPED SLURRY. RELEASE BOTTOM & TOP PLUGS. PLUG BUMPED. COP @ 0001 HRS. DRAIN STACK RUN IN 1" DP. PERFORM TOP JOB. RD CASING HANDLING EQUIP. ND DIVERTER. NU BOP STACK. MU BHA #3 MW: 0.0 VIS: 0 NU BOP STACK. INSTALL WR. RUN BHA #2. RIH T/4054', @ FLOAT COLLAR. CBU @ 4054'. TEST CASING, VIA STRING. DRILLED CEMENT T/4160'. CBU @ 4160''. RUN BHA #2. DRILLED T/4324' TOOK MWD SURVEY @ 4324'. POOH T/1073', @ BHA. PULLED BHA. DOWNLOADED MWD TOOL. MU & RUN BHA #3. DRILLING MW: 0.0 VIS: 0 RUN BHA #3. RIH T/4324', ON BOTTOM. TOOK MWD SURVEY. DRILLED T/5563'. CBU @ 5563'. POOH T/4140', @ 9-5/8" CASING SHOE. RIH T/5563', ON BOTTOM. DRILLED F/5563' T/6072' DRILLED T/6675' MW: 0.0 VIS: 0 BHA #3, DRILLED T/6611'. BHA #4, RIH T/4458' TOOK ACCEPTABLE MWD SURVEY AT 4458'. RIH T/6611, DRILLED T/6675' DRILLED T/7900' MW: 0.0 VIS: 0 BHA #4, DRILLED T/7848'. CBU, POOH T/5425'. RIH T/7848' DRILLED T/7900' WELL ' 18-33 OPERATION: RIG : DOYON 9 PAGE: 2 10/12/95 (9) TD: 8450' ( 550) 10/13/95 (10) TD: 9663'(1213) DRILLED T/8450' MW: 0.0 VIS: 0 BHA #4, DRILLED T/8228'. CBU, POOH, STAND BACK BHA. DOWNLOAD MWD TOOL. BHA #5, RIH T/4140', SHALLOW HOLE TEST MTR AND LWD. RIH T/4519', ACCEPTABLE SURVEY OBTAINED. RIH T/8188', REAMED T/8228'. DRILLED T/8450'. DRILLED T/9663' BHA #5, DRILLED T/9663'. MW: 0.0 VIS: 0 10/14/95 (11) TD:10615' ( 952) CBU MW: 0.0 VIS: 0 DRILLED T/9757'. BHA #5, CBU. DRILLED T/10615', CBU. 10/15/95 (12) TD:10975'( 360) 10/16/95 (13) TD:10975' ( 0) 10/17/95 (14) TD:10975' ( 0) 10/18/95 (15) TD:llll2' ( 137) 10/19/95 (16) TD: 11400' ( 288) 10/20/95 (17) TD:11846' ( 446) 10/21/95 (18) TD:12777' ( 931) CBU AT 10975' MW: 0.0 VIS: 0 POOH W/BHA #5. BHA #6, RIH T/10615', SURVEY AT 4519' . DRILL T/10975' CBU CIRC AT 10961' MW: 0.0 VIS: 0 BHA 6, RIH T/10975', CIRC. SWEEP HOLE W/HI-VIS PILL, C & NC. POOH T/4140', MONITOR WELL AT SHOE. POOH T/1076', BHA PULLED AND STOOD BACK. TEST WELL CONTROL EQUIPMENT. RAN 7" CASING T/10961'. FLOAT SHOE AT 10961', FLOAT COLLAR AT 10878'. RA TAG AT 10760'. CIRC AT 10961' BHA #7 M/U MW: 0.0 VIS: 0 RAN 7' CASING. CBU AT 10961'. MIXED AND PUMPED CEMENT SLURRY, PLUG BUMPED. EQUIPMENT WORK, TEST WELL CONTROL EQUIPMENT_ PULL 5" DP AND LAID DOWN T/3399'_ BHA #7 MADE UP, SHALLOW HOLE TEST ON MWD-GR. SINGLED IN DP T/1425 , DRILLED T/lll12' MW: 0.0 VIS: 0 BHA #7, SINGLED IN DP T/10878'. P/U KELLY, TORQUE AND TEST, BREAK CIRC, WASH 10790' TO 10878', CIRC. PRESSURE TEST CASING. DRILLED CEMENT T/10985', CIRC. DRILLED T/lll12' DRILLED T/l1400' MW: 0.0 VIS: 0 BHA #7, DRILLED T/11384', REACHED PLANNED END O RUN. CBU, OBSERVED WELL AND PUMPED DRY JOB. POOH T/973', PULLED AND STOOD BACK BHA. BHA #8, SURFACE CHECK MWD AND MOTOR. RIH T/11926', REAMED T/11358'. DRILLED T/l1400' RIH W/BIT T/7000' MW: 0.0 VIS: 0 BHA #8, DRILLED T/11846'. REACHED PLANNED END OF RUN, GEOLOGICAL. CIRC AND OBSERVE WELL. POOH T/10900', PUMP DRY JOB. PULL AND STAND BACK BHA. BHA #9, RIH T/7000'. DRILLING T/12777' MW: 0.0 VIS: 0 RIH W/BIT #8, BENCHMARK SURVEY. RIH T/11805, REAM T/11845' CHANGE OVER MUD SYSTEM TO NEW FLO-PRO. DRILL T/12777' WELL : 18-33 OPERATION: RIG : DOYON 9 PAGE: 3 10/22/95 (19) TD:13289' ( 512) 10/23/95 (20) TD:13289' ( 0) 10/24/95 (21) TD:13289' ( 0) 10/25/95 (22) TD:13289 PB: 0 10/26/95 (23) TD:13289 PB:13198 10/27/95 (24) TD:13289 PB:13198 10/28/95 (25) TD:13289 PB:13289 10/29/95 (26) TD:13289 PB:13289 POOH F/LOGS MW: 0.0 VIS: 0 DRILLING T/12889'. CIRC AND COND HOLE AND CHECK MWD LOGS. DRILL T/13289', CBU, MONITOR WELL. POOH T/7" SHOE. RIH, PUMP LO VIS SWEEP, SHUT PIPE RAMS. HOLE STABLE, CBU AND OBSERVE WELL. POOH FOR LOGS. PULL WIRE LINE LOG TOOLS MW: 0.0 VIS: 0 POOH, OBSERVE WELL AT SHOE. L/D BHA, P/U ATLAS DP CONVEYED LOGGING TOOLS. RIH, LOG W/CHT, GR, CN, ZDC, TEMP, RB, AC. POOH T/10602' AND PULL WIRE LINE LATCH UP TOOLS. REAMING MW: 0.0 VIS: 0 R/D ATLAS LOGGING TOOLS. OBSERVE WELL AND PUMP DRY JOB. POOH AND L/D DP. P/U HOLE OPENER ASSEMBLY. RIH, REAM DOG LEGS F/11322' TO 11680'. RIH T/12473', TIGHT HOLE REAMING F/12473' TO 12773' PUMP CEMENT SPACER MW: 0.0 REAM T/13289', CIRC HI VIS SWEEP. POOH, L/D BHA. R/U TO RUN 4-1/2" LINER AND BAKER HANGER AND LT. PACKER. RIH W/LINER, CIRC PIPE VOLUME AT 7" SHOE. RIH W/LINER T/13289'. CIRC AND RECIP LINER AND BATCH MIX CEMENT. PUMP SPACER. CIRC MW: 0.0 CEMENT 4-1/2" LINER, BUMP PLUG, FLOAT HELD. CIP AT 0700 HRS. RELEASE PACKER AND REV CIRC. L/D DP AND POOH. L/D BAKER RUNNING TOOLS. TEST BOPE, WITNESS TEST WAIVED BY SPAULDING, AOGCC. RIH W/ECONO MILL. RIH, NO CEMENT AT LINER TOP. WASH F/12933' TO 13195'. DRILLING PLUGS T/13198'. CBU AT PBTD 13198' CIRC AND PREPARE TO DISP W/FSW. RIH W/PERF GUNS MW: 0.0 CBU, PRESSURE TEST LINER. DISPLACE WELL, TEST LINER. POOH, PU PERF GUNS, RIH W/PERF GUNS, TAG BOTTOM. SET PACKER AT 10728', BOTTOM GUN AT 13190', TOP AT 11800' RUN 4-1/2" TUBING MW: 0.0 SHOOT FLUID LEVEL AND TEST LINES. FIRE PERF GUNS, GOOD BLOW, OPEN BYPASS AND REVERSE CIRC FORMATION. RELEASE PACKER AND MONITOR WELL. L/D DP, PACKER AND GUNS. CHANGE RAMS, R/U AND RUN 4-1/2" TUBING. NIPPLE UP TREE MW: 0.0 RUN 4-1/2" TUBING AND R/U 2 SS CONT LINES TO TRSV AND TEST SAME. P/U TUBING HANGER AND SPACE OUT, LAND TUBING. REVERSE CIRC UNTIL CLEAN FSW RETURNS AND ADD INHIB TO ANNULUS SIDE. SET PACKER AND TEST TUBING. INSTALL 2-WAY CHECK AND TEST. N/D BOP STACK. N/U ADAPTR FLANGE AND TREE, TEST. PULL 2-WAY CHECK. WELL : 18-33 OPERATION: RIG : DOYON 9 PAGE: 4 10/30/95 (27) TD:13289 PB:13289 STANDBY MW: 0.0 TEST ANNULUS. FREEZE PROTECT WELL. SECURE TREE. RIG RELEASED 10/29/95 AT 10:00 HRS. SIGNATURE: (drilling superintendent) DATE: SP~ 2Y-SLTN DRILLING SERVICES ANCHOR_AGE ALASKA SHARED SERVICES DRILLING DATE OF SURVEY: 10229 PBU/18-33 MWD SURVEY 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 AGE JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. .00 .00 -53.15 0 0 250.69 250.69 197.54 0 25 338.69 338.68 285.53 0 33 428.69 428.67 375.52 1 17 516.69 516.63 463.48 2 8 N .00 E .00 .00N .00E S 87.00 E .17 .05S .92E S 65.29 E .26 .24S 1.63E S 77.56 E .85 .65S 3.03E S 75.23 E .96 1.28S 5.59E .00 .72 1.18 2.08 3.78 607.69 607.52 554.37 3 694.69 694.29 641.14 4 783.69 782.88 729.73 6 874.88 873.42 820.27 7 962.32 959.91 906.76 9 15 S 79.80 E 1.25 2.17S 9.78E 54 S 86.68 E 1.96 2.83S 15.92E 7 N 88.63 E 1.47 2.93S 24.47E 28 N 77.89 E 2.02 1.57S 35.13E 20 N 76.78 E 2.15 1.24N 47.60E 6.66 11.26 18.13 27.58 39.34 1053.49 1049.79 996.64 9 56 1145.54 1140.14 1086.99 12 8 1241.27 1233.59 1180.44 12 53 1336.78 1326.61 1273.46 13 20 1434.28 1421.25 1368.10 14 27 N 80.03 E .89 4.30N 62.55E S 89.39 E 3.24 5.57N 80.06E S 87.60 E .88 5.01N 100.79E S 88.50 E .52 4.28N 122.45E N 89.38 E 1.26 4.12N 145.87E 53.25 68.20 84.69 101.83 120.73 1527.69 1511.24 1458.09 16 34 1623.27 1602.22 1549.07 19 1 1718.37 1692.00 1638.85 19 29 1814.08 1781.80 1728.65 20 57 1905.92 1867.46 1814.31 21 20 N 89.00 E 2.27 4.48N 170.85E N 88.63 E 2.56 5.09N 200.06E N 89.56 E .59 5.58N 231.41E S 88.81 E 1.64 5.35N 264.49E N 89.97 E .63 5.01N 297.63E 141.21 165.25 190.98 217.68 244.36 2003.69 1957.70 1904.55 23 54 2101.03 2045.27 1992.12 27 49 2193.51 2127.00 2073.85 27 58 2289.49 2211.91 2158.76 27 36 2385.44 2296.99 2243.84 27 31 N 85.82 E 3.09 6.47N 335.19E N 82.91 E 4.23 10.71N 377.43E N 83.14 E .19 15.97N 420.38E N 80.65 E 1.27 22.27N 464.67E N 73.72 E 3.34 32.10N 507.90E 275.67 312.42 350.33 389.95 430.76 2481.42 2381.56 2328.41 2576.39 2464.00 2410.85 2672.48 2545.45 2492.30 2767.82 2624.02 2570.87 2861.92 2700.09 2646.94 28 58 30 35 33 30 35 30 36 36 N 67.73 E 3.32 47.13N 550.71E N 61.58 E 3.63 67.35N 593.27E N 55.56 E 4.50 94.00N 636.67E N 52.42 E 2.81 125.78N 680.32E N 49.54 E 2.15 160.66N 723.33E 474.28 520.63 571.42 625.41 680.70 2956.45 2774.99 2721.84 3053.61 2850.60 2797.45 3146.41 2920.92 2867.77 3244.04 2990.82 2937.67 3339.23 3055.76 3002.61 38 35 39 12 42 15 46 16 47 41 N 45.41 E 3.39 199.65N 765.78E N 42.36 E 2.07 243.62N 808.06E N 39.68 E 3.79 289.32N 847.76E N 39.00 E 4.14 342.02N 890.93E N 36.12 E 2.67 397.18N 933.32E 737.94 797.94 856.87 922.71 989.36 M C OF LMED SP~- .Y-SUN DRILLING SERVICES Ai~CHORAGE ALAS ICA PAGE SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 MWD SURVEY JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGU~ COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 3434.52 3119.69 3066.54 3527.88 3181.84 3128.69 3624.33 3246.06 3192.91 3719.14 3309.35 3256.20 3813.68 3372.07 3318.92 48 2 N 36.53 E .49 454.11N 975.18E 1056.61 48 28 N 36.95 E .58 509.94N 1016.85E 1123.06 48 1 N 39.17 E 1.78 566.58N 1061.20E 1192.16 48 13 N 36.93 E 1.77 622.17N 1104.70E 1259.95 48 38 N 38.79 E 1.53 678.00N 1148.11E 1327.82 3910.58 3435.98 3382.83 4005.80 3498.37 3445.22 4091.64 3554.04 3500.89 4264.84 3666.64 3613.49 4360.86 3730.17 3677.02 48 50 N 37.14 E 1.30 735.43N 1192.92E 1397.74 49 16 N 36.86 E .51 792.87N 1236.21E 1466.45 49 51 N 37.53 E .90 844.92N 1275.71E 1528.93 49 2 N 38.52 E .64 948.59N 1356.76E 1655.31 48 5 N 39.25 E 1.13 1004.63N 1401.95E 1724.74 4458.36 3795.43 3742.28 4551.39 3858.15 3805.00 4647.64 3923.25 3870.10 4741.12 3986.43 3933.28 4836.35 4050.98 3997.83 47 52 N 38.92 E .34 1060.85N 1447.62E 1794.67 47 20 N 39.14 E .59 1114.23N 1490.89E 1860.98 47 31 N 35.80 E 2.56 1170.47N 1534.00E 1928.84 47 25 N 35.40 E .33 1226.49N 1574.11E 1994.13 47 13 N 35.49 E .23 1283.53N 1614.71E 2060.43 4932.00 4116.19 4063.04 5026.62 4181.12 4127.97 5122.71 4247.59 4194.44 5218.72 4314.43 4261.28 5313.65 4380.57 4327.42 46 48 N 38.65 E 2.45 1339.34N 1656.87E 2127.26 46 31 N 38.88 E .35 1393.01N 1699.96E 2193.60 45 56 N 38.90 E .60 1447.01N 1743.52E 2260.52 45 49 N 38.57 E .27 1500.78N 1786.65E 2326.95 45 49 N 37.89 E .51 1554.27N 1828.79E 2392.41 5408.51 4446.68 4393.53 5502.51 4512.24 4459.09 5598.64 4579.35 4526.21 5694.19 4644.97 4591.82 5788.83 4708.90 4655.75 45 48 N 37.45 E .33 1608.12N 1870.36E 2457.62 45 45 N 37.33 E .11 1661.64N 1911.27E 2522.11 45 41 N 37.15 E .15 1716.43N 1952.92E 2587.94 47 33 N 38.82 E 2.33 1771.15N 1995.66E 2654.61 47 26 N 39.18 E .31 1825.38N 2039.57E 2721.94 5884.36 4773.78 4720.63 5979.91 4839.33 4786.18 6075.20 4905.07 4851.92 6170.94 4970.39 4917.24 6266.24 5034.73 4981.58 47 0 N 38.53 E .67 1879.98N 2083.56E 2789.56 46 21 N 38.12 E .75 1934.52N 2126.68E 28.56.42 46 23 N 39.56 E 1.09 1988.24N 2169.93E 2922.93 47 33 N 38.20 E 1.60 2042.72N 2213.85E 2990.42 47 31 N 37.93 E .21 2098.08N 2257.20E 3057.96 6361.80 5099.82 5046.67 6456.59 5164.13 5110.98 6551.46 5227.66 5174.51 6647.93 5291.77 5238.62 6743.39 5354.80 5301.65 46 36 N 38.05 E .96 2153.21N 2300.26E 3125.13 47 56 N 38.47 E 1.44 2207.89N 2343.38E 3192.08 47 58 N 40.07 E 1.25 2262.42N 2387.97E 3260.14 48 43 N 40.36 E .82 2317.47N 2434.51E 3330.09 48 37 N 40.22 E .15 2372.15N 2480.88E 3399.67 SPA .<Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE St4_ARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 MWD SURVEY JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6837.57 5417.03 5363.88 48 39 6931.92 5479.30 5426.15 48 44 7026.92 5542.13 5488.98 48 27 7122.07 5604.44 5551.29 49 43 7218.21 5667.80 5614.65 47 47 N 40.05 E .14 2426.20N 2526.44E N 40.12 E .10 2480.43N 2572.09E N 40.68 E .54 2534.69N 2618.27E N 41.91 E 1.66 2588.71N 2665.72E N 40.44 E 2.31 2643.11N 2713.32E 3468.25 3536.99 3606.18 3676.26 3746.68 7314.20 5732.27 5679.12 47 48 7409.60 5796.41 5743.26 47 42 7505.06 5861.68 5808.53 46 1 7600.85 5928.10 5874.95 46 10 7693.97 5992.66 5939.51 46 2 N 40.15 E .22 2697.35N 2759.31E N 40.64 E .40 2751.13N 2805.08E N 38.76 E 2.27 2804.70N 2849.57E N 39.10 E .30 2858.39N 2892.94E N 38.74 E .31 2910.60N 2935.10E 3815.71 3884.29 3951.71 4018.29 4083.02 7788.24 6058.04 6004.89 46 8 7883.31 6123.87 6070.72 46 12 7979.36 6190.26 6137.11 46 20 8074.97 6256.28 6203.13 46 18 8168.42 6320.87 6267.72 46 15 N 37.13 E 1.23 2964.17N 2976.85E N 35.46 E 1.27 3019.45N 3017.45E N 35.94 E .39 3075.81N 3057.95E N 36.04 E .08 3131.76N 3098.59E N 38.50 E 1.90 3185.50N 3139.48E 4148.21 4213.47 4279.29 4344.98 4409.57 8264.08 6386.94 6333.79 46 22 8360.01 6453.38 6400.23 45 56 8456.20 6520.13 6466.98 46 11 8551.38 6585.85 6532.70 46 27 8646.95 6651.56 6598.41 46 40 N 38.05 E .37 3239.81N 3182.33E N 37.50 E .62 3294.49N 3224.71E N 38.07 E .50 3349.24N 3267.15E N 37.31 E .64 3403.71N 3309.24E N 37.41 E .23 3458.87N 3351.35E 4476.09 4542.45 4608.89 4674.89 4741.31 8741.65 6716.49 6663.34 46 45 8837.40 6782.54 6729.39 46 0 8932.19 6848.37 6795.22 46 1 9026.85 6914.22 6861.07 45 48 9122.51 6980.38 6927.23 46 40 N 36.90 E .40 3513.82N 3392.99E N 39.27 E 1.96 3568.37N 3435.73E N 38.71 E .43 3621.38N 3478.64E N 39.00 E .32 3674.33N 3521.30E N 39.98 E 1.16 3727.65N 3565.24E 4807.21 4873.79 4939.60 5005.17 5071.99 9218.49 7045.44 6992.29 47 58 9313.79 7109.37 7056.22 47 45 9409.61 7173.96 7120.81 47 28 9504.55 7238.28 7185.13 47 14 9599.25 7302.72 7249.57 47 0 N 40.88 E 1.53 3781.35N 3611.00E N 41.36 E .44 3834.59N 3657.48E N 41.89 E .51 3887.50N 3704.49E N 41.00 E .73 3939.84N 3750.71E N 41.19 E .29 3992.14N 3796.33E 5140.52 5209.36 5278.43 5346.54 5414.12 9693.58 7366.14 7312.99 48 30 9789.58 7429.86 7376.71 48 19 9885.41 7493.67 7440.52 48 10 9981.21 7557.62 7504.47 48 3 10076.76 7621.75 7568.60 47 37 N 41.15 E 1.59 4044.70N 3842.29E N 40.58 E .48 4099.00N 3889.27E N 40.08 E .42 4153.50N 3935.54E N 41.00 E .73 4207.70N 3981.90E N 40.15 E .80 4261.50N 4027.97E 5482.14 5552.00 5621.41 5690.71 5759.55 SP~ XY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SF_ARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 MWD SURVEY JOB N-UMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10171.98 7686.38 7633.23 10267.80 7752.56 7699.41 10363.35 7819.96 7766.81 10458.36 7888.44 7835.29 10521.65 7934.95 7881.80 46 52 N 40.09 E .79 4314.97N 4073.03E 45 44 N 39.43 E 1.29 4368.23N 4117.34E 44 31 N 38.89 E 1.33 4420.74N 4160.11E 43 14 N 38.85 E 1.36 4472.01N 4201.44E 42 9 N 39.78 E 1.98 4505.22N 4228.63E 5827.37 5894.46 5959.86 6023.37 6064.84 10553.58 7958.73 7905.58 10585.61 7982.72 7929.57 10617.62 8006.66 7953.51 10649.13 8030.04 7976.89 10679.95 8052.77 7999.62 41 33 N 42.14 E 5.28 4521.31N 4242.59E 41 25 N 45.00 E 5.93 4536.68N 4257.21E 41 47 N 47.68 E 5.68 4551.35N 4272.59E 42 22 N 51.01 E 7.31 4565.10N 4288.60E 42 36 N 54.27 E 7.19 4577.72N 4305.14E 6085.58 6106.43 6127.48 6148.51 6169.31 10711.97 8076.40 8023.25 10744.07 8100.13 8046.98 10776.24 8123.60 8070.45 10808.17 8146.34 8093.19 10839.80 8168.50 8115.35 42 14 N 54.87 E 1.71 4590.25N 4322.74E 42 24 N 55.15 E .79 4602.64N 4340.45E 43 54 N 57.30 E 6.53 4614.87N 4358.74E 45 15 N 60.52 E 8.23 4626.43N 4377.93E 45 51 N 64.49 E 9.16 4636.85N 4397.96E 6190.91 6212.52 6234.51 6256.84 6279.18 10871.85 8190.63 8137.48 10903.45 8212.13 8158.98 11017.32 8289.32 8236.17 11049.33 8310.96 8257.81 11081.63 8332.54 8279.39 46 47 N 68.59 E 9.71 4646.07N 4419.22E 47 29 N 73.35 E 11.25 4653.61N 4441.11E 47 9 N 76.80 E 2.25 4675.17N 4521.95E 47 46 N 76.70 E 1.95 4680.57N 4544.91E 48 24 N 76.00 E 2.53 4686.25N 4568.27E 6301.81 6323.98 6402.17 6423.95 6446.21 11113.75 8353.76 8300.61 11145.27 8374.40 8321.25 11177.33 8395.20 8342.05 11209.13 8415.75 8362.59 11241.13 8436.51 8383.36 48 54 N 76.90 E 2.62 4691.89N 4591.71E 49 17 N 76.80 E 1.29 4697.31N 4614.91E 49 47 N 76.50 E 1.72 4702.95N 4638.64E 49 42 N 76.90 E 1.01 4708.53N 4662.26E 49 24 N 77.00 E .97 4714.03N 4685.99E 6468.53 6490.52 6513.07 6535.49 6557.95 11273.29 8457.37 8404.22 11305.09 8477.88 8424.72 11336.93 8498.26 8445.11 11368.51 8518.41 8465.26 11400.50 8538.80 8485.65 49 42 N 76.70 E 1.17 4719.60N 4709.82E 50 0 N 76.80 E .97 4725.17N 4733.48E 50 24 N 77.80 E 2.72 4730.55N 4757.34E 50 17 N 78.00 E .58 4735.64N 4781.11E 50 30 N 79.70 E 4.14 4740.41N 4805.29E 6580.54 6602.99 6625.49 6647.76 6670.16 11433.56 8559.34 8506.19 11460.37 8575.25 8522.10 11494.77 8594.61 8541.46 11527.04 8611.33 8558.18 11558.98 8626.12 8572.97 52 42 N 84.00 E 12.17 4744.06N 4830.93E 54 30 N 88.00 E 13.76 4745.56N 4852.45E 57 0 S 89.10 E 10.07 4745.82N 4880.88E 60 35 N 88.60 E 12.71 4745.95N 4908.47E 64 11 N 88.20 E 11.33 4746.75N 4936.76E 6693.09 6711.42 6734.63 6757.10 6780.51 SP~ XY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 MWD SURVEY JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11590.93 8639.04 8585.89 68 5 11622.91 8650.00 8596.85 71 48 11654.81 8659.11 8605.96 75 0 11686.83 8666.42 8613.27 78 35 11718.74 8672.13 8618.98 80 48 N 88.40 E 12.22 N 88.90 E 11.66 N 89.70 E 10.32 N 89.10 E 11.39 N 89.90 E 7.32 4747.61N 4965.96E 6804.70 4748.32N 4995.99E 6829.47 4748.69N 5026.56E 6854.48 4749.02N 5057.72E 6879.96 4749.29N 5089.11E 6905.58 11752.83 8677.49 8624.34 81 5 11785.60 8681.40 8628.25 85 11 11815.50 8682.86 8629.71 89 11 11848.73 8683.03 8629.88 90 11 11880.77 8683.00 8629.85 89 54 S 89.70 E 1.46 S 89.60 E 12.52 S 89.80 E 13.39 N 89.70 E 3.36 N 89.10 E 2.09 4749.23N 5122.78E 6932.85 4749.03N 5155.31E 6959.12 4748.88N 5185.16E 6983.25 4748.91N 5218.39E 7010.22 4749.24N 5250.43E 7036.40 11912.78 8683.25 8630.10 89 11 11944.65 8683.87 8630.72 88 35 11975.85 8684.74 8631.59 88 11 12006.54 8685.81 8632.66 87 48 12038.51 8686.51 8633.36 89 41 S 89.80 E 4.07 N 89.70 E 2.45 S 89.60 E 2.58 S 89.80 E 1.46 S 89.90 E 5.95 4749.44N 5282.44E 7062.48 4749.46N 5314.30E 7088.34 4749.44N 5345.49E 7113.62 4749.28N 5376.16E 7138.41 4749.19N 5408.11E 7164.28 12070.56 8686.59 8633.44 90 0 12102.27 8686.37 8633.22 90 48 12135.12 8685.45 8632.30 92 24 12167.03 8684.03 8630.88 92 41 12198.82 8682.67 8629.52 92 11 S 89.30 E 2.09 S 88.70 E 3.15 S 87.90 E 5.44 S 87.70 E 1.13 S 87.80 E 1.60 4748.97N 5440.16E 7190.15 4748.42N 5471.87E 7215.54 4747.44N 5504.68E 7241.59 4746.22N 5536.54E 7266.72 4744.97N 5568.28E 7291.73 12230.78 8681.58 8628.43 91 41 S 87.20 E 2.44 12262.76 8680.72 8627.57 91 24 S 87.60 E 1.56 12294.73 8680.55 8627.40 89 11 S 88.40 E 7.32 12326.55 8681.08 8627.93 88 54 S 88.60 E 1.13 12358.65 8681.86 8628.71 88 18 S 88.20 E 2.25 4743.58N 5600.19E 7316.80 4742.13N 5632.12E 7341.86 4741.01N 5664.06E 7367.12 4740.18N 5695.87E 7392.43 4739.28N 5727.95E 7417.92 12390.55 8682.81 8629.66 88 18 12422.60 8683.65 8630.50 88 41 12454.47 8684.01 8630.86 90 0 12487.58 8683.03 8629.88 93 24 12519.54 8680.55 8627.40 95 30 S 87.80 E 1.25 S 87.20 E 2.25 S 86.60 E 4.49 S 85.80 E 10.55 S 84.30 E 8.07 4738.17N 5759.81E 7443.12 4736.77N 5791.82E 7468.27 4735.05N 5823.64E 7493.07 4732.86N 5856.66E 7518.57 4730.11N 5888.40E 7542.71 12551.53 8677.43 8624.28 95 41 12583.57 8674.94 8621.79 93 11 12615.62 8673.82 8620.67 90 48 12647.54 8673.63 8620.48 89 54 12679.56 8674.30 8621.15 87 41 S 84.90 E 1.97 S 85.20 E 7.86 S 85.60 E 7.59 S 86.90 E 4.95 S 86.30 E 7.12 4727.11N 5920.09E 7566.67 4724.36N 5951.91E 7590.87 4721.79N 5983.83E 7615.26 4719.70N 6015.68E 7639.87 4717.80N 6047.63E 7664.68 SPE..~<Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 MWD SURVEY JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/10 TOTAL RECTANGULAR COORDINATES 0 NORTH/SOUTH EAST/WEST VERT. SECT· 12711.68 8675.70 8622.55 87 18 S 86.20 E 1.28 4715.70N 6079 12743.46 8677.28 8624.13 87 0 S 86.50 E 1.33 4713.68N 6111 12775.40 8678.09 8624.94 90 5 S 85.40 E 10.30 4711.43N 6143 12807.49 8677.50 8624.35 92 0 S 85.30 E 5.93 4708.83N 6175 12839.48 8676.33 8623.18 92 11 S 84.70 E 1.98 4706.04N 6206 .65E .33E · 17E · 15E · 99E 7689.42 7713.94 7738.45 7762.87 7787.07 12869.59 8675.12 8621.97 92 24 S 84.50 E .94 4703.21N 6236 12901.60 8674.31 8621.16 90 30 S 85.20 E 6.33 4700.34N 6268 12933.41 8674.09 8620.94 90 18 S 85.10 E .70 4697.65N 6300 12966.93 8674.15 8621.00 89 30 S 84.60 E 2.81 4694.64N 6333 12998.98 8674.54 8621.39 89 5 S 84.50 E 1.29 4691.60N 6365 · 94E .81E .51E · 89E .79E 7809.71 7833.88 7858.02 7883.34 7907.43 13031.05 8675.16 8622.00 88 41 S 84.40 E 1.29 4688.50N 6397 13063.09 8675.85 8622.70 88 48 S 84.50 E .44 4685.40N 6429 13095.11 8676.69 8623.54 88 11 S 84.20 E 2.10 4682.25N 6461 13127.01 8677.78 8624.63 87 54 S 84.40 E 1.13 4679.08N 6493 13159.02 8679.01 8625.86 87 41 S 84.00 E 1.40 4675.85N 6524 · 71E · 59E .44E · 16E .99E 7931.51 7955.56 7979.55 8003.43 8027.36 13190.94 8680.15 8627.00 88 12 S 83.60 E 2.03 4672.40N 6556 13223.63 8680.71 8627.56 89 48 S 83.60 E 4.86 4668.76N 6589 13289.00 8680.94 8627.79 89 48 S 83.60 E .00 4661.47N 6654 .70E .18E · 14E 8051.07 8075.28 8123.72 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 8124.46 FEET AT NORTH 54 DEG. 59 MIN. EAST AT MD = 13289 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 54.21 DEG. SP~_~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -53.15 .00 N .00 E 1000.00 997.09 943.94 2.64 N 53.55 E 2000.00 1954.33 1901.18 6.36 N 333.70 E 3000.00 2809.03 2755.88 218.72 N 785.13 E 4000.00 3494.59 3441.44 789.35 N 1233.57 E .00 2.91 2.91 45.67 42.76 190.97 145.30 505.41 314.44 5000.00 4162.81 4109.66 1377.97 N 1687.83 E 6000.00 4853.19 4800.04 1945.96 N 2135.65 E 7000.00 5524.28 5471.13 2519.42 N 2605.14 E 8000.00 6204.51 6151.36 3087.90 N 3066.72 E 9000.00 6895.51 6842.36 3659.37 N 3509.18 E 837.19 331.78 1146.81 309.61 1475.72 328.92 1795.49 319.77 2104.49 309.00 10000.00 7570.18 7517.03 4218.25 N 3991.07 E 11000.00 8277.54 8224.39 4672.27 N 4509.59 E 12000.00 8685.56 8632.41 4749.30 N 5369.62 E 13000.00 8674.56 8621.41 4691.50 N 6366.81 E 13289.00 8680.94 8627.79 4661.47 N 6654.14 E 2429.82 325.32 2722.46 292.64 3314.44 591.99 4325.44 1011.00 4608.06 282.61 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP~ .RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .0 53.15 53.1 153.15 153.1 253.15 253.1 353.16 353.1 0 -53.15 5 .00 5 100.00 5 200.00 5 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .01 S .20 E .00 .00 .05 S .94 E .00 .00 .30 S 1.76 E .01 .00 453.18 453.1 553.24 553.1 653.40 653.1 753.79 753.1 854.44 853.1 5 400.00 5 500.00 5 600.00 5 700.00 5 800.00 .77 S 3.57 E 1.63 S 6.91 E 2.60 S 12.51 E 3.01 S 21.28 E 2.13 S 32.53 E .03 .02 .09 .06 .25 .17 .64 .39 .29 .65 955.47 953.1 1056.90 1053.1 1158.85 1153.1 1261.33 1253.1 1364.06 1353.1 5 900.00 5 1000.00 5 1100.00 5 1200.00 5 1300.00 .99 N 46.52 E 4.39 N 63.14 E 5.54 N 82.86 E 4.83 N 105.26 E 4.11 N 128.74 E 2.32 1.03 3.75 1.43 5.70 1.94 8.18 2.48 10.91 2.72 1467.22 1453.1 1571.45 1553.1 1677.16 1653.1 1783.40 1753.1 1890.56 1853.1 5 1400.00 5 1500.00 5 1600.00 5 1700.00 5 1800.00 4.21 N 154.09 E 4.70 N 183.44 E 5.46 N 217.68 E 5.57 N 253.52 E 5.01 N 292.04 E 14.07 3.17 18.30 4.23 24.01 5.71 30.25 6.24 37.41 7.16 1998.72 1953.1 2109.94 2053.1 2223.11 2153.1 2336.00 2253.1 2449.04 2353.1 5 1900.00 5 2000.00 5 2100.00 5 2200.00 5 2300.00 6.33 N 333.19 E 11.22 N 381.55 E 17.62 N 434.17 E 26.40 N 485.79 E 41.50 N 536.22 E 45.57 8.16 56.79 11.22 69.96 13.18 82.85 12.89 95.89 13.03 2563.81 2453.1 2681.72 2553.1 2803.62 2653.1 2928.64 2753.1 3056.91 2853.1 5 2400.00 5 2500.00 5 2600.00 5 2700.00 5 2800.00 64.38 N 587.64 E 96.92 N 640.88 E 138.49 N 696.80 E 187.71 N 753.38 E 245.17 N 809.46 E 110.66 14.77 128.57 17.91 150.47 21.90 175.49 25.02 203.76 28.27 3190.64 2953.1 3335.36 3053.1 3484.61 3153.1 3634.93 3253.1 3785.04 3353.1 5 2900.00 5 3000.00 5 3100.00 5 3200.00 5 3300.00 312.69 N 867.02 E 394.87 N 931.64 E 484.04 N 997.39 E 572.69 N 1066.18 E 661.25 N 1134.65 E 237.49 33.73 282.21 44.72 331.46 49.25 381.78 50.32 431.89 50 . 1~ SP~,,,RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD DIFFERENCE VERTICAL CORRECTION 3936.67 3453.15 3400.00 4090.26 3553.15 3500.00 4244.27 3653.15 3600.00 4395.27 3753.15 3700.00 4544.01 3853.15 3800.00 751.09 N 844.08 N 936.43 N 1024.46 N 1110.02 N 1204.78 E 1275.06 E 1347.09 E 1418.16 E 1487.47 E 483.52 537.11 591.12 642.12 690.86 51.63 53.59 54.01 51.00 48.75 4691.92 3953.15 3900.00 4839.55 4053.15 4000.00 4985.97 4153.15 4100.00 5130.70 4253.15 4200.00 5274.29 4353.15 4300.00 1196.97 N 1285.44 N 1370.04 N 1451.48 N 1532.00 N 1553.09 E 1616.07 E 1681.44 E 1747.13 E 1811.44 E 738.77 786.40 832.82 877.55 921.14 47.91 47.63 46.42 44.73 43.59 5417.79 4453.15 4400.00 5561.13 4553.15 4500.00 5706.32 4653.15 4600.00 5854.10 4753.15 4700.00 5999.94 4853.15 4800.00 1613.40 N 1695.04 N 1778.12 N 1862.67 N 1945.92 N 1874.40 E 1936.70 E 2001.27 E 2069.78 E 2135.62 E 964 1007 1053 1100 1146 .64 43.50 .98 43.34 .17 45.19 .95 47.79 .79 45.83 6145.39 4953.15 4900.00 6293.52 5053.15 5000.00 6440.20 5153.15 5100.00 6589.53 5253.15 5200.00 6740.89 5353.15 5300.00 2027.90 N 2113.95 N 2198.36 N 2284.06 N 2370.72 N 2202.19 E 2269.57 E 2335.81 E 2406.18 E 2479.66 E 1192 1240 1287 1336 1387 .24 45.45 .37 48.13 .05 46.68 .38 49.33 .74 51.36 6892.27 5453.15 5400.00 7043.53 5553.15 5500.00 7196.40 5653.15 5600.00 7345.29 5753.15 5700.00 7492.78 5853.15 5800.00 2457.64 N 2544.12 N 2630.81 N 2714.95 N 2797.81 N 2552.88 E 2626.37 E 2702.84 E 2774.16 E 2844.04 E 1439 1490 1543 1592 1639 .12 51.38 .38 51.26 .25 52.87 .14 48.89 .63 47.49 7637.02 5953.15 5900.00 7781.19 6053.15 6000.00 7925.63 6153.15 6100.00 8070.44 6253.15 6200.00 8215.11 6353.15 6300.00 2878.64 N 2960.12 N 3044.32 N 3129.11 N 3211.91 N 2909.40 E 2973.78 E 3035.19 E 3096.66 E 3160.46 E 1683 1728 1772 1817 1861 .87 44.24 .04 44.17 .48 44.44 .29 44.81 .96 44.67 8359.67 6453.15 6400.00 8503.92 6553.15 6500.00 8649.27 6653.15 6600.00 8795.05 6753.15 6700.00 8939.07 6853.15 6800.00 3294.30 N 3376.38 N 3460.21 N 3544.73 N 3625.24 N 3224.56 E 3288.37 E 3352.38 E 3416.49 E 3481.74 E 1906 1950 1996 2041 2085 .52 44.56 .77 44.25 .12 45.35 .90 45.79 .92 44.02 SPk_AY-SUN DRILLING SERVICES ANCHOP~AGE ALASKA PAGE 10 SHARED SERVICES DRILLING PBU/18-33 500292259800 NORTH SLOPE BOROUGH COMPUTATION DATE: 10/25/95 DATE OF SURVEY: 102295 JOB NUMBER: AK-MW-50101 KELLY BUSHING ELEV. = 53.15 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 9082.82 6953.15 6900.00 3705.52 N 3546.69 E 2129.67 43.75 9230.01 7053.15 7000.00 3787.82 N 3616.60 E 2176.86 47.19 9378.83 7153.15 7100.00 3870.61 N 3689.34 E 2225.68 48.82 9526.46 7253.15 7200.00 3951.98 N 3761.27 E 2273.31 47.63 9673.98 7353.15 7300.00 4033.65 N 3832.63 E 2320.83 47.53 9824.60 7453.15 7400.00 4118.86 N 3906.28 E 2371.45 50.62 9974.51 7553.15 7500.00 4203.94 N 3978.63 E 2421.36 49.91 10123.31 7653.15 7600.00 4287.78 N 4050.13 E 2470.16 48.80 10268.64 7753.15 7700.00 4368.70 N 4117.72 E 2515.49 45.33 10409.80 7853.15 7800.00 4446.04 N 4180.51 E 2556.65 41.16 10546.13 7953.15 7900.00 4517.64 N 4239.27 E 2592.98 36.32 10680.47 8053.15 8000.00 4577.93 N 4305.43 E 2627.32 34.35 10817.86 8153.15 8100.00 4629.73 N 4383.99 E 2664.71 37.39 10964.13 8253.15 8200.00 4666.25 N 4483.99 E 2710.98 46.27 11112.82 8353.15 8300.00 4691.74 N 4591.02 E 2759.67 48.69 11266.76 8453.15 8400.00 4718.45 N 4704.97 E 2813.61 53.95 11423.47 8553.15 8500.00 4743.09 N 4823.02 E 2870.32 56.71 11633.53 8653.15 8600.00 4748.47 N 5006.13 E 2980.38 110.05 11660.00 8660.43 8607.28 4748.72 N 5031.58 E 2999.57 19.19 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Dear Sir/Madam, Reference: PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: Date: RE: 1 ZDL/CN/GR FINL BL+RF Run # 1 1 CN/GR FINAL BL+RF Run # 1 1 BHC/AC/GR FINL BL+RF Run # 1 1 BH PRO FINAL BL+RF Run # 1 1 SSVD FINAL BL+RF Run # 1 30 October 1995 Transmittal of Data ECC #: 6504.00 Sent by: HAND CARRY Data: OH-LDWG Received Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 995~.8 ///~,~/~~ - Date: ~fi ... ~'.~ LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE Date .' RE: 3 November 1995 Transmittal of Data ECC #: 6504.00 ANCHORAGE Sent by: HAND CARRY AK, 99501. : ~ id~~ ~ ~// Data: OH-LDWG Dear Sir/Madam, ~ ARCO 18-33 PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE+LIS Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street REcFiVED Anchorage, AK 99518 %"- Or F ~803 ,~~ .- NO¥ 1 3 1995 Received by: ~_ Date: / ' A!&SK,?~ U~I ~ uas bo,'IS, uo~'rlrilissJon Anchorage AOGCC Larry Grant 3001 Porcupine Dr Anchorage, AK 99501 Dear Mr. Grant, Re: MWD Survey Data - 18-33 October 26, 1995 Enclosed are two hard copies of the above mentioned survey(s). Well 18-33 Surface to 13,289' Please call me at 563-3256 if you have any questions. Sincerely, Sandra Lu~n Depa~ment Specialist Enclosures. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company · .=. TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 September 28, 1995 Dan Stoltz, Senior Drlg. Engineer ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Company -Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit DS 18-33 ARCO Alaska, Inc. 95-143 3690'NSL, 56'WEL, Sec 24, T11N, R14E, UM 3216'NSL, 3607'WEL, Sec 17, T11N, R15E, UM Dear Mr Stoltz: Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the original approved permit dated September 7, 1995, are in effect for this revision. -- Chairman BY ORDER OF THE COMMISSION /encl c: Dept of Fish & Game, Habitat Section - w/o enci Dept of Environmental Conservation - w/o encl STATE OF ALASKA REVISION - 09/26/95 ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] Redrill I-Illb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen []1 Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 54 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028321 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 2o ^^c 25.o25) 3690' NSL, 56' WEL, SEC24, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3120' NSL, 5015' WEL, SEC 17, T11N, R15E 18-33 U-630610 At total depth 9. Approximate spud date Amount 3216' NSL, 3607' WEL, SEC 17, T11N, R15E 09/29/95 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TV~) ~roperty line ADL 034632 2054 feet 18-31, 30' at surface feet 2560 13294'MD/8684' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o ^^c 25.o3s Kickoff depth 4oo feet Maximum hole angle 9o o Maximum surface 3330 psig At total depth (TVD) 880¢/4390 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD 'I-VD MD TVD (include stage data) 30" 20" 91.51/' H40 Weld 80' 30' 30' 110' 110' 260 sx AS (Approx.) 12-1/4 9-5/8" 471/ NT80 NSCC 4112' 30' 30' 4142' 3593' 1023 sx PF, 375 sx Class 'G' 8-1/2" 7" 291/ NT80 Mod BTC 10966' 30' 30' 10996' 8239' 190 sx Class 'G' 6" 4-1/2" 12.61/ L80 NSCT 2448' 10846' 8134' 13294' 8684' 252 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) · · -~rue vertical feet Effective depth: measured feet Junk (measured) true vertical feet : - Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor [-. .:- ..... ., , Surfacei~ ~. ,L.~ · ~ Intermediate Production $[? 2 ~ Liner Perforation depth: measured Alaska. Oil & Gas Cons. Commission true vertical Anchorage 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth pict [] Refraction analysis [] Seabed report[-I 20 AAC 25.050 requirements[] 21. I hereby c~ertify.th,at th/e~r Signed ¢~(~/~'~e~andc°rrectt°thebest°fmykn°wledge/'~/ / ~,~/f~~ Title Senior Drilling Engineer~/~ ~/~ Date dj Commission Use Only Permit Number IAPI number IAppr~val date ISee cover letter ~,.~-/"~'"'~ 150- °'2-~-~--~--'-~'~(~;='I /~ ~..~4'~ ~ Ifor other requirements Conditions-of approval Samp~les required [] Yes J~ No Mud Icg required []Yes ~ ~ Hydrogen sulfide measures ~ Yes [] No Directional survey required ~ Yes [] No Required working pressure ~:~'rSig~y CI3M; ~I,~M; I-I10M; []15M; Other: by order of Approved by David W. Johnston Commissioner tne commission Date Form 10-401 Rev. 12-1-85 Submit in triplicate Memorandum To: From: Subject: David Johnston, AOGCC Date: September 19, 1995 Kelli Bardwell, Operations Drilling Engineer 18-33 Permit Revision Since Permit No. 95-143 was approved by the AOGCC for the drilling and completion of well 18-33, the casing design and directional plot have undergone changes as outlined on the following pages. In addition, permission is requested for annular pumping for 18-33. Request to AOGCC for Annular Pumping Approval for DS 18-33: 1. Approval is requested for Annular Pumping into the DS 18-33 9-5/8 .... x 7" casing annulus. 2. As referenced in Area Injection Order #4, there are no drinking water aquifers in the Prudhoe Bay Field Eastern Operating Area (including the Lisburne Oil Pool), as the average level of Total Dissolved Solids (TDS) at the ambient water within the proposed project area is above 10,000 ppm. There are no domestic or industrial use water wells located within one mile of the project area. 3. The 9-5/8 .... casing shoe will be set at 4142' MD (3593' TVD) which is below the Permafrost and in shale formations in the Sagavanirtok above the Ugnu Formation. 4. The burst rating (80%) for the 9-5/8" 47# NT-80 casing is 5496 psig while the collapse rating (80%) of the 7" 29.7# NT-80 casing is 5616 psig. The break down pressure of the Ugnu formation is 13.5 ppg equivalent mud weight. The Maximum Allowable Surface Pressure while annular pumping is calculated according to the following equation and is 4102 psi for a 10.0 ppg fluid in this well (Assumes worst case in which 7" casing is filled with gas). MASP = 5616 psig - ((fluid density ppg - 1.9) X 0.052 X 9-5/8" Casing Shoe TVD) 5. A determination has been made that the pumping operation will not endanger the integrity of the well being drilled by the submission of data to AOGCC on 7/24/95 which demonstrates the confining layers, porosity, and permeability of the injection zone. 6. The cement design for this well ensures that annular pumping into hydrocarbon zones will not occur. AREA WELL PREV VOL PERMITTED PERMITTED INJECTED VOL DATES (BBLS) (BBLS) Prudhoe Bay DS 18-33 0 0 Submitted for 1995 DO NOT EXCEED 35,000 BBLS IN ANY ANNULUS. Gas Cons. 60rnmlssioo Anchorage Well Name: I 18-33 Well Plan Summary Revisions Type of Well (producer or injector): [ Producer Surface Location: 3690' FSL, 56 FEL, Sec 24, T1 IN, R14E Target Location: 3120' FSL, 5015' FEL, Sec 17, T11N, R15E Bottom Hole Location: 3216' FSL, 3607' FEL, Sec 17, TI IN, R15E I AFE Number: 14J0294.0 [ Estimated Start Date: I Sept. 29, 1995I I MD: [ 13294' I Well Design (conventional, slimhole, etc.): Rig: I DOYON 9 Operating days to complete: I 25 ITVD: I 8684' 154' ] Ultra-Slimhole Horizontal Formation Markers: Formation Tops MD TVD (BKB) Base of Permafrost 1990 1970 9-5/8" Casing 4142 3593 10' tvd above the TT4/T5/SV3 TT4/T5/SV3 4157 3604 UGNU Sands 7530 5904 Ugnu S marker WEST SAK 7933 6179 SEABEE (K-12) 8226 6379 K-5 9876 7504 PUT RIVER 10778 8124 LCU (KINGAK) 10792 8134 SAG RIVER 10863 8184 SHUBLIK 10926 8229 7" Casing 10945 8238 10' tvd below the top of Shublik Sadlerochit (Z 4B) 10996 8279 Zone 3 11143 8379 Zone 2 11238 8444 CGOC 11541 8629 Zone lB 11529 8624 Beginning of Horiz. 11794 8684 End of Horiz. 13294 8684 4-1/2" Liner Shoe Casing/Tubing Program: Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MDfrVD MDfrVD 30" 20" 91.5# H40 WELD 80 30'/30' 110'/110' 12-1/4" 9-5/8" 47# NTB0 NSCC 4112' 30'/30' 4142'/3593' 8-1/2" 7" 29# NT-80 Mod BTC 10966' 30'/30' 10996'/8239' 6" 4 1/2" 12.6# LB0 NSCT 2448' 10846'/8134' 13294/8684' NA 4 1/2" 12.6# L80 NSCT 10955' surface 10955'/8229' Directional: I KOP: 14oo' MD I Maximum Hole Angle: I 90 degrees Close Approach Well: I nearest is 18-31, 30' away at surface The above listed wells will be secured as necessary during the close approach. Cement Data: Casing/Liner Lead: Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 9-5/8" 1023/12.2/2.17 375/15.8/1.16 Perm & Class "G" 7" none 190/15.8/1.15 Class "G", to 1000' above Put River 4-1/2" none 252/15.8/1.2 Class "G" 3PX-Shoned Senvicer '3mi(ling A(osko S~co±e Prone: Lone4 P3U ~ EOA', DS 18 18-33 As-buiVc 18-33 Wp I ~ P~ eLimi n am y i3294,21 vS 98.19,08 N/.~ 45197.09 E/W 66~6,?E :DATA ~ OD ~ 4g07 N C..~.~7 E VERTICAL VIEW SCALE lOr..~2 t'i:, / DIVlgID'q 'fWD RE}-, ~¢FI I HEAD vF. RTICAL SECTIEN REF: WELi. FE.¢~i] 0.02 E 0 I~ i'IF. IN 0.00 E 400 Mil ~ / ST~T ~- 9.00 a 1000 I~ ST~T Er ClJ~E 12,88 ~ 1200 HD J6,g:~ ~ 1400 M~ ~ 1GG1 MD END CF' ~ :~0'57 t.'ID ~TART D" ~ I~ 3.00/t00 ?'~ ~4,@? I~ P~b-'7 lid 28,67 e ;~45-/i, tD 47,00 E 321~ H.D E]~ [F' CU~vF. 47,00 2 5037 MD T3 9128./'95 353 pn FE]RIZDqTCL ~riEW (TRUE NERTI--I) SCALE 500 ¢-t;, / DIVISIDN SURVEY REF': WELLI-EAD 500 0 ~J2D STt~ B~ I"ID ~c Az~, I'VD N/~ ~ ID D.O0 ~;,BO 0 0 N O E 400 O,CO ~i;;~,O0 ~0 O N 0 Ii; ID:ID gZ:O g~l::D 47,02 3g,O0 L~9 3¢~3 N 8~7 E 47.00 :~I. BO 4E!34 lgll N ;~11~ 47,~ ~,~ 4161 44.64 b-~,b--~ B124 4640 N 4~ E 44,¢--~. F=12,75 8134 4G~ N 42~ E 45,74 ~,~ ~ 4Y~ N ' ' 46,§1 8P_~73 8919 4711 ~6.gl 4717 47~8 ~91 ~ ~9 4~ N 48~ E N 4:212 E N 396g 446O 5122 5~2.5 47,00 @ 7933 ~ Ve6t ~ 47,C0 ~ ~_2G HD KI~ 2O13O 0 Iooo VERTICAL SECTIDN PLANE'- 54..E1 47,00 R 9i79 I~D K:ll~.a$!.,,a fLIil & GaS [;OilS. Colnmjssion Ancllorage / 4B Survey Referext~: WELLHEAD Refercnca World Coordinates: La. 70. t7.46 N - Long. 148.26.51 W Refea~c~ GRID Sys~:m: Alaska Slat~ Plane Zoae: Alaska 4 Refer~c~ GRID Coordiaatas: (fl): 5960276.78 N 691720,66 E No~h Aligned To: TRUE NORTH Vextical $~ion Refeaeu~: W~LI.~ Closure R~¢renoo: WELLI-~AD Halliburton Energy Services - Drilling Systems PSL Proposal Report Calculated udng the Minimum Catvatto'e Method Computed udng WIN. CADDS REV2. I.B Vertical Sc~d~ Planc: 54.21 deg. Dale: 9/22295 Time: 3;53 pm .. Wellpah ID: 18-33 Wpl 1 Last Revision'. 902/95 I'- BPX-Shamd gervicea Drilling Alaak~ S ta~ Has,:: Zon~ I'BU: EOA: DSi8 18-33 As- buill 18-33 Wpi {PrcHminary Meamrex~ lad Drift Subseo TVD Com~e T O T A L Dep~ ..- Dir. ~ ~g~ R~g~ ~Y~ iR) (d~.) (d~,). (f,) fit) (a) fi0 (n) 0.~ 0.~ 0.~ -53.80 0.~ 0,00 0.~N KOP I ST~T OF BU~ ~ 1.50 ~l~ fi 4~.~ 0.~ 0.~ 3~.20 ~.00 ~,00 O.~N 5~.~ !.50 95.~ 4~.19 4~.99 I~.00 0.1 1 S GRID Coordinates Nctrthiag Easting (it) (et) Cloture Veatical Build Walk DLS Cum. Expected Total Max Ho~ Mia Hox Dk. Veam Disc Dit. Soc6on Rate Rate Dog[ce Re~umgulaxCoords Error Error Max Ecr Error (n) (dog.) (~) (d~d103n) (d~dt03~,)(drd103.) (d~8) (r0 (f0 (r0 (fi) (deg.) 0.00 E 59602,76.79 691720,66 0.~@ 0.00 0,00 0.00 0.00 0.00 0.0 0.00N 0.00 E 0.03 0.03 0.00 0.00 MWD 0.00 E 5960276.79 691720.66 1.30E 5960276.71 691721.96 O,OC@ O. OO 0,00 0.00 0.03 1.310 95,00 0.99 1,50 0.00 600.O0 3.00 95.00 546.11 599.91 103.00 0.46 $ 5.21 E 5960;'.76.46 691725.88 5.220 95.00 3.96 700.00 4.50 95.00 645.89 699.69 103.00 1.03 $ 11.73 E 5960276.06 691732.41 I 1.770 95.00 8.9 l 800.00 6.00 95.00 745A7 799.27 100.00 1.82S 2035 E 5960275.50 691741.54 20.920 95.00 15.84 900.00 7.50 95.00 844.77 898.57 103.00 2.85 S 32.55 E 5960274.77 691753.27 32.6~@ 95.00 24.74 5TART OF CURVB @ 2.00 d~g/lO0 fl 1003.00 9.00 95.00 943.74 997.54 100.00 4.10S 46.85E 5960273.88 691767.59 47.0!@ 95.00 35.60 il03.00 I0.93 92.00 1042.22 '1096.02 100.00 5.11S 64.12E 5960273.31 691784.88 64.320 94.56 49.02 1200.00 12.88 89.90 1140.07 1193.87 100.O0 5.42 $ 84.75 E 5960273.53 691805.51 84.92@ 93.66 65.57 1300.00 14.85 88.34 1237.15 1290.95 100.00 5.03 $ 108.71 lq 5960274.53 691829.45 i08.82@ 92.65 85.23 1400.00 16.82 87.14 1333.35 1387.15 IO3.00 3.94 S 135.97 E 5960276.32 691856.68 136.02@ 91.66 i07.99 1500.00 18.80 86.19 1428.55 1482.35 100.00 2.14 $ i66.51E 5960278.89 691887. I6 166.520 90.74 133.80 1600.00 20.78 85.41 1522.64 1576.44 100.00 0.35N 200.27 E 5960282.2A 691920.85 200.28@ 89.90 162.65 END OF CURVE · 1661.24 22.00 85.00 1579.66 1633.46 61.24 2,22N 222.53 H 59607.84.68 691943.05 222.5.~ 89.43 181.80 START OF CURVB @ 3.00 deg/100 fl 2056.57 22.00 85.00 1946.20 2000.03 39533 15.12N 370.06H 5960301.35 692090.I9 370.3')~ 87.66 309.01 2156.57 23.30 77.97 2038,50 2092.30 I03.00 20.88N 408,07 Iii 5960308.08 692128.04 40tL6C@ 87.07 343.21 2256.57 24,87 71.70 2129.81 2183.61 I00.00 31.61N 447.38t~ 5960319.8[ 692167.06 448.5C~ 85.96 381.37 2356.57 26.68 66.19 2219.87 22T3.67 100.00 47.27N 487.90E 5960336.50 692207.16 490.18~, 84.47 423.39 2456.57 28.67 61.36 2308.44 2362.24 i03.00 67.84N 529.50E 5960358.12 692248.22 533.82~ 82.70 469.17 1.50 0.~ 1.50 0.03 i.SO 0.00 1.50 · 0.00 1.50 0.03 1,93 -3,00 1.95 -2,10 1.97 -l.56 1.97 -1.20 1.98 -0.95 1.98 -0.78 1-99 -0,67 0.00 0.00 130 -7.03 1.58 -6.26 1.81 -5.51 .99 -4.83 Survey Tool 0.00 0.0 O. OON 0.00 E 2.20 2.20 0.00 0.52 BPI-IM-PBD 1.50 1.5 0.12 5 130 E 2,32 2.32 5.00 0.67 BPttM-PBD 1.50 3.0 0.4{ 5 5.21 E 2,47 2.46 5.00 0.82 BPHM-PBD 1.50 4.5 1.O8 $ I 133 E 2.68 2.62 5.00 0.98 BPHM-PBD 1.50 6.0 i.95 5 20.83 E 2.94 2,80 5.00 1.14 BPHM-PBD 1 ..50 7, 5 3.O~ B 32.53 E 3,29 3.03 5.00 130 BPHM-PBD 1.50 9.0 4.47 5 46.82E 3.73 3.2I 5.00 1.47 BPHM-PBD 2.00 ! 1.0 5.71 -q 64.08 gl 4.30 3.44 4.12 1.65 BPHM-PBD 2.00 13.0 6.32 S 84,71 E 5,01 3.68 3.05 12,4 BPHM-PBD 2.00 15.0 6.33 & 108.68 E 5.86 3.94 1.97 2.05 BPHM-FBD ZOO 17.0 5.755 135.9q H 6,88 4.2.2 0.95 2.26 BPHM-PBD ZOO 19.0 43'9.S 166.55E 8.06 4.51 0.00 2.50 BPHM-PBD ZOO 21.0 2.865 200.38E 9.41 4.83 359.19 2.75 BPHM-PBD 2.00 22.2, 1.51 ,~ 22.2.68 E 10,31 5,03 358.74 2.91 B{['HM-PBD 0,00 22.2 8.03H 370,5OE 16.31 6,55 357.2,4 3.72 BPHM-PBD 3.00 2,5.2 12.88N 408.70E 17.93 6,93 356.22 4.00 BPHM-PBD 3.00 28.2. 22.63N 448.34 E 19.64 7.32 354.74 4.30 BPHM-PBD 3.00 31.2 37.26N 489.31 E 2i.45 7.72 352.93 4.64 BPHM-PBD 3,00 34.2 56.75N 531.50E 23,36 8.11 350.89 5,01 BPHM-PBD Halliburton Energy Services - Drilling Systems PSL Proposal Report Date: 9/22/95 Wdtpoth ID: 18-33 Wpl! Mcasu~d Incl Drift Subarea TVD Coorsa TOT A L D~ih Dir. D~ptit l.omg~t Recl,,r, guimr Off,:uts (fl) (deg.) (deg.) GRID Coordinat~ Norfldng Hasting (f0 (it) Cloaur~ Vertical Build Walk DLS Cum. Expecl~l Total Max Hot Miu H0r Dir_ V~t Dh-. S~-lkm Rata Ram Dogleg Rcn:tangulat Coords Error Erro~ Max En Error (deg.) (il) (dg/100fi) (dg/100fi) (dg/100tt) (dug) (il) (it) (fi) (fL) (deg.) Survey Tool 2556.57 30,81 57.13 2395.27 2449.07 100.00 93.24N 572.07E 5960384.61 692290.13 579.6?@ 80.74 51836 2656.57 33,08 53.41 2A80.13 2533_93 10O.00 123.42N 615.50B 5960415.89 692332.77 627.7~@ 78,66 571.44 2756,57 35,44 50,12 2562.78 2616.58 I00.00 158.29N 659.67B 5960451.87 692376.03 678,46@ 76,51 627.66 2.14 -4.23 3.00 37.2 81.02N 574.81E 25,39 8,51 348,69 5.42 BPHM-PBD 2.27 -3,72 3.00 40.2 110.03N 619. I I B 27,54 8.92 346,40 5,86 BPHM-PBD 2.36 -3,29 3.00 43,2 143,68N 664,29E 29,82 9.32 344,07 6.35 BPHM-PBD 2856.57 37.88 47,20 2642.99 2696.79 I00.00 19735N 704.46B 5960492,46 692419.80 731.6~O 74,32 687.07 2956.57 40,39 44,59 2720.56 2774.36 !00.00 241.70N 74934B 5960537.55 69'2463.94 787.740 72.13 74930 3056,57 42.95 42.23 2795.25 2849.05 I00.00 29~].01N 795AOE 5960587,01 692508.34 846.620 69.97 814.79 2.44 -2,92 2.5l -2.61 2.56 -2.35 3156.57 45,55 40,09 2866_88 2920.68 100.00 342.55N 841301! 5960640,71 692552,87 908.3~@ 67,85 882.75 2,60 -2, i4 END OF CI~VB 32{1.53 47,00 39,00 2904.86 2958.66 54.96 373.18N 866.58E 5960671.97 692577.36 943.51@ 66.70 921.I7 2.63 -1.99 CA$1RG POINT OD; 9 5/8 itl, ID = 8,68 ia, We:ighl = 47.0B th/fi. 414i,64 47.00 39.00 3539.20 3593.00 930.11 901.82N 1294.6715 5961211.40 692991.75 1577.8(@ 55.14 1577.59 0.00 0.00 3,00 46,2 181,9ON 710,23E 32,24 9,72 341.74 6.87 BPHM-PBD 3.00 49,2 224,59N 756,79E 34.79 10,11 339,44 7.43 BPHM-FBD 3,00 52.2 271.62N 803.86B 37.49 10,SI 337,19 8.03 BPHM-FBD 3,00 55,2 322,87tN 851,29E 40,32 10.89 335.02 8.67 BPHM-PBD 3.00 56.9 352.78N 877.45 t1 41.92 11,0n) 333.88 9.03 BPHM-PBD 0.00 56.9 901.82N 1294,67 E 0.00 0.00 O.00 0.00 BPH}.I-PBD I F I 4157.48 47,00 39,00 3550.00 3603.80 15.84 910.83N 1301.961q. 5961220.58 692998,80 1588.93@ 55.02 1588.77 0.00 0.00 5037,24 47.00 39.00 4150.00 4203.80 879.77 ' 1410.86N 1706.88E 5961730.83 693390,73 2214.4~@ 50.42 2209,66 0.00 0.00 KI5 5917,01 47.00 39.00 475(!.00 4803.80 879.77 1910.89N 2111.79 E 5962241.10 693782.63 2848.01@ 47.86 2830.56 0.00 0.00 0,00 56.9 878. I9N 1327.94E 71.16 15.74 323.22 I4.09 BPI-RVI-PBD 0.00 56.9 1366.84N i746,921~ 99.37 20.39 319-10 19, i I BI'HM-PBD 0.00 56.9 1855.49N 2165.9OE 127.91 25.16 316.82 24,24 BPHM-PBD Plan Gyro point 6000.00 47.00 39.00 4806.60 4860.40 82.99 1958,06H 2149.991;. 5962289,2~ 693819,59 2908.0~@ 47.67 2889,t2 0.00 0.00 0.00 56.9 1901_~8N 2205.42E 130.61 25.61 316,66 24.73 I]PHlVI-PBD 60OI.00 47,00 39,00 4807.28 4861.08 1.00 1958.63N 2150.45E 5962289,82 693820.04 2908.72@ 47.67 2889.8"J 0,00 Ugnu 7529,92 49.00 39.00 5850.00 5903,80 1528,92 2827.62N 2854.141R 5963176.65 694501.03 4017.65@ 45.27 3968.86 0.00 0.00 0.0~ 56.9 1902-i4N 220~.90E 130.64 25.61 316.66 24.74 BPH]VI-PBD 0.00 0.00 56,9 275134N 2934.02E 180.55 34.03 314.53 33.78 BPH]vI-PBD Weal Sak 7933.15 47,00 39,00 6125.00 6178.80 403.23 {056.80N -3039.73E 5963410.55 694680.62 4310.91@ 44.84 4253.44 0,0O 0.00 KI2 8226.40 47.00 39.00 6325.00 6378.80 293,26 3223.47N · 3174.70E 59635t~0.66 694811.22 4524.33@ 44.56 4460.40 0,00 0.00 KI0 9179.48 47.00 39.00 69'/5.00 7028.80 953,08 3765.i8N 361337E 5964{3.3.54 695235.67 5218.5~@ 43,82 5t33.04 0.00 0,00 0.00 56.9 297530N 3126.05E 193.74 36,27 314,15 36.17 BPHM-PBD 0,00 56.9 3138. i9N - 3265,71E 203,34 37,90 313,90 37.92 BPItM-PBD 0,00 56,9 3667_56H 3719,60E 234,57 43.20 313.25 43.60 BPHM-PBD ]] F F C K5 9875.97 47,00 39,00 7450,00 7503,80 696,48 4161.04N 3933.931~ 5964537.58 695545.82 5726.2.~O 43.39 56Z4.58 START O1; CURVE @ 6.00 dug/100 ff I0530.22 47.00 39.00 7896,20 7950.00 654.25 4532.89N 4235.0515 5964917.13 695837.15 6203.45@ 43.05 6086_12 0.00 10630.22 45.6! 47.08 7965.34 8019,14 100.00 4585.69N 4284.271~ 5964971.19 695884.98 6275.63@ 43.05 6157.12 -1.39 0,00 0,00 56,9 405,L40N 4051.291~ 257.4l 47.09 312.87 47.75 Bt'HM-PBD 0,00 0.00 56.9 4417.79N 4362,87 B 278.87 50.74 312.57 51.66 BPHM-PBD 8.08 6.00 62.9 4468.92N 4413.65 l:i 282.24 5[.49 312.67 52,06 BPHM-PBD 10730.22 44.80 55.46 8035,86 8089.66 100.00 4630.04N 43393015 $965016.97 695939.03 6345.75@ 43,14 6227.86 -0.80 l~t Rive~ I0778.25 44.64 59.55 8070.00 8123.80 48.03 4648.19N 4.368.001~ 5965035,85 695967,03 6378.4~@ 43.22 6Z6139 -0.34 10792.30 44.62 60.75 g0g0.00 8133.80 14.05 4653.10N 4376.5615 5965040,99 695975,46 6387.93@ 43.25 6271.41 -0.14 10830.22 44.63 63.99 8106.99 8160.79 37.92 4665.45N 4400.15E 5965053.95 69.5998.72 6413.0~@ 43.32 6297.76 0,02 · ~ag Riv~ 10862,57 44.71 66.75 8130.00 8183.80 32.35 46'/4,93N 4420.82E 5965063.96 696019. i2 6434, I7@ 43.40 6320.07 0.24 Shubl~k 10926,05 45.05 72.12 8175.00 8228.80 63.48 4690.65N 4462.73E 5965080,77 696060.60 6474.42@ 43.57 6363.26 0.55 8.38 8.51 8.54 8.54 8.53 8.47 6.00 68.9 4511.21N 4470.30 E 285.61 52.30 312.86 52,52 BPItM.PBD 6.O0 71.8 4528.29N 4499.42E 287.22 52.70 312,97 52.76 BPHM-PBD 6.00 72.6 4532.88N 4508.16 E 287,69 52,83 313,01 52,84 BPHM-i~BD 6.00 74.9 45443~N 4532.21E 288,95 53.15 313.12 53.05 BPHM-PBD 6.00 76.8 4557..95N 4553.23B 290.01 53.43 313.22 53.24 BPHM-PBD 6,00 80,6 4566.91N 4595,71 15 292.05 53.98 313.47 53.65 BPH1VI-PBD Halliburton Energy Services - Drilling Systems PSL Proposal Report Wellpalk ID: 18-33 Wpl I Meaam~! Incl Ddi~ Subsea TVD Course T O T A L GRiD Cooscliaalea Depth Dir. De~th LengClt Ruelang~ar Offsets No~hing Earring (t0 (deg.) (deg.) (n) (n) (f0 (~) (~) (fl) 1093{).22 45.09 72.47 8177.94 8231.74 4.17 4691,55N 4465.54E 5965081.74 696063.39 6477.01@ 43.59 6566.06 CASING POINT OD = 7 in, ID = 6.18 in, Weight -- 29.00 lb/it 10940.50 45.17 73,34 8185.20 8239.00 10.29 4693.69N 4472.50E 5965084,06 696070,29 6483.3d@ 43,62 6372.97 Tog Sad/Zonu4 / 48 10997.23 45.74 78.04 8225,00 8278.80 56,72 4703.67N 4511.658 5965095.06 696109.16 65[7.6-~@ 43.81 6410.56 11030.22 46.16 80.74 8247.94 8301.74 32.99 4708,03N 4534.96F- 5965100,00 696132.33 6536.92@ 43.93 6432.01 Zo~ 4A I X Ray 11054.92 46.51 82.73 8265.00 8318.{30 24'70 4710.60N 4552.64E 5965103.06 696149,93 6551.0~@ 44.0'2 6447,86 BIVD OF CURVE 11079.94 46~91 84,72 8282.16 8335.96 25.02 4712,59N 4570.74E 5965105.52 696167,9q 6565.~ 44.12 6463.70 Zone 3 11142.65 46.91 84.72 8325.00 8378.80 62.71 4716.81R 4616.34]~ 5965110.92 696213.43 6599.9[@ 44.38 6503.16 Zone 212C 11237.79 46.91 84.72 8390.00 8443.80 95.14 472.3.21N 4655.5213 5965119.13 696282.39 6653.03@ 44.77 6563.01 Zoa~ 2]3/Tango -11303.66 46.91 84,72 8435.00 8488.80 65.87 4727'.64N :4733,41E 5965124.81 606330.14 6689.97~ 45.03 6604.45 : 0.00 START OF CURVE @ 10.O3 de~100 fl 11362.27 46,91 84.72 g475.04 8528.84 58.61 4731.58N '4776.038 5965129.86 696372.62 6722.97@ 45,27 664132, 0.00 11462.27 56.88 85.71 8536.68 8590.48 1OO.00 4738.09N 4854,34 B 5965138.42 ~964503! 678537@ 45.69 6708.65 9.97 11468.40 57.49 85.76 8540.00 8593.80 6,13 4738.47N 4859,48E 5965138.93 696455.83 6787.31@ 45.72 6713.04 9.97 Zoru~ I]3 / Lov,~r Romeo 11529.40 63.57 86:~6 8570.00 8623.80 61.01 4742.16N 4912.44 E 5965144.00 696508.66 6827.8~@ 46.01 6758,16 9.98 !1540.87 64,~2 86.34 8575.00 8628.80 !1.47 4742.82N · 4922.73R 5965144.94 696518,93 68,35.77@ 46.07 6766,90 9.98 11562.27 66,85 86.50 8583.78 8637.58 21.40 --4744.04N 4942.21E · 5965146.67 696538.36 6850.65@ 46.17 '6783.41 9.98 ' 'I1662.27 76.83 87.18 8614.90 8668.70 100.00 4749-26N 5036.9617 5965154.36 696632.92 6922.8S@ 46.68 6863.32 11762.27 86.81 87.80 ~629.11 8682.91 100.00 4753.58N 5135.73E 5965161,26 696731.50 6998.01@ 47.21 6945.95 BND OF CURVB 11794.21 90.00 88.00 8630.00 8683.80 31.94 4754.75N 5167.63E 5965163.27 696763.35 7022:?.2~ 47.38 6972.51 CASING FOINT OD = 4 1/2 in, ID = 3.95 ia, W6gh! = 12.60 lb/IL 13294.00 90.00 88.00 ~630,00 8683.80 1499.79 4807.09N 6666.51 17 5965254.99 698259.?9 8218.9l@ 54.21 8218.91 l~g2 132,94.21 90.00 88.00 8630.00 8683.80 0.21 4807,09N 6666.72E 5965255.00 69826U.00 8219.O8@ 54.21 8219.08 Closura Vertical ]3uild Walk DLS C~,tn. Faxpect~ Total Max I-Ior 1Vdn Hot Dir. Vet1 Dint. Dir. Sociion Rate Ral~ Dogleg R~clangularCoord~ Error F~or MaxFax Enof (it) (deg.) (it) (dgtiC, Ol~) (dg/~OOn) (dgYlOOfl) (d,~g) 0.75 8.41 0.80 8.39 1,01 8,30 1.27 8. i6 1,44 8.05 !.58 7.95 Survey Tool (n) (~) ([,) (d~.) 6,00 80.9 4567,69N 4598.55E 292.18 54.02 313,48 53,68 BPI-RvI-PBD 6.00 81.5 4693.69N 4472.50E 0.00 0.0~ 0.00 0.00 BPHM-PBD 6.04] 84.9 4577.81N 4645.10E 294.26 54.59 313.79 54,15 BPHM.PBD 6.00 86.9 458~.15n 4~68.57Ii 295.27 ~.87 313.94 54.40 6.00 88.4 4582.93N 4686.35E 296.0[ 55.08 314.07 54.59 BPI-~I-PBD 6.00 89.9 4584.12N 4704.52I!5 296.75 55_29 314.20 54.79 BPHM-PBD 0,00 0.00 0.00 89.9 4586.3[N 4750,31E 298.67 55_56 314.52 55.16 BPHM-PBD 0.00 0.00 0.00 89.9 4599.6.3N 4819,77 E 301.61 55.97 314.99 55.73 BPH2vI-PBD 0.00 0,00 89,9 4591.94N 4867.87E 303.66 56.26 315.32 56.12 B?HM-PBD 0.00 0.00 89.9 4593.99N 49 I0.65 E 305,50 56.52 315.60 56.47 BPHM-PBD 0.99 10.00 99,9 4596-24N 4989.29E 309.21 56.21 3t6.25 58.52 BPHM-PBD 0.87 10.00 100.5 4596.35N 4994.44E 309.44 56.20 316.29 58.64 BPHM-PBD 9.98 9,98 9.98 0.81 10.00 106,6 4597,07N 5047.60[} 311.97 56.04 3i6.72 59.85 BPRM-PBD 0.75 10.00 107.7 4597.16N · 5057.931~ 312.46 56.0[ 316.80 60,06 BPHM-PBD 0.74 i0.00 109.9 4597.28N .. 5077,47ti 313.39 55.97 316.96 60.46 BPI-RvI-PBD 0.68 10.00 II9.9 4596,72H 5172.51tq 318.16 55.79 317-74 62.20 BPHM,PBD 0.63 10.00 129.9 4594.96N 5271,5113 323.19 55.78 318.53 63.58 BI~HM-PBD 0.61 10.U0 133.1 4594.17N 5303.48H 324.82 5533 318.78 63.93 BPH31-I'BD 0.00 -0.00 0.0i 0.0(I 0.00 133.1 4807.09N 6666.51 E 0,00 0.00 0.00 0.O0 BPHM-PBD 0.01 133,i 4555.01N 6805-76E 407.93 59.50 328,06 79.40 BPHM-PBD ALA$1 OIL AND GAS CONSERVATION CO IISSION ./ ,/ TONY KIVOWLES, GOVERNOR' 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 September 7, 1995 Terry'Jordan, Sr Drlg Engr ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 18-33 - ARCOAiaska', Inc. ~ ..... Permit No 95-143 Surf Loc 3690'NSL, 56'WEL, Sec. 24, T11N, R14E, UM Btmhole Loc 3115'NSL, 4009'WEL, Sec. 17, T11N, R1-5E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to drill the above referenced well. The permit to ddii does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting ddlling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAc 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before ddiling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector 659-3607. .- . Chairman ~ BY ORDER OF THE COMMISSION /encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrill Flllb. Type of well· Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 54 f e et Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. 0. Box 196612, Anchorage, Alaska 99519-6612 ADL 028321 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 3690' NSL, 56' WEL, SEC 24, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3119' NSL, 5015' WEL, SEC 17, T11N, R15E 18-33 U-630610 At total depth 9. Approximate spud date Amount 3115' NSL, 4009' WEL, SEC 17, T11N, R15E 09/28/95 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 034632 2165 feet 18-31, 30'atsurface feet 2560 13292'MD/8684' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 A^C 25.035 (e)(2)) Kickoff depth 900 feet Maximum hole angle 9o o Maximum surtace 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD -I-VD (include stage data) 30" 20" 91.5# H40 Weld 80' 30' 30' 110' 110' 260 sx AS (Approx.) 13-1/2" 10-3/4" 45.5# NTeO NSCC 3959' 30' 30' 3989' 3593' 1136 sx PF, 375 sx Class 'G' 9-7/8" 7-5/8" 29. 7# JSS-95 Mod BTC 10941' 30' 30' 10971' 8239' 309 sx Class 'G' 6-3/4" 5-1/2" 17# L80 NSCT 2471' 10821' 8150' 13292' 8684' 273 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured d,epth. True Vertical depth Structural Conductor f'~.," "~' '''~ Surface ~995 Intermediate SE? 0 6 Production Liner j~S~E_ g~[ & Gas Cons. 6ommiss~0~ Perforation depth' measured ... - , true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25,050 requirements[] · I hereby geFtify that the foregoing is true and correct to the best of my knowledge ,i' , ' 21 Signed i~> ~1~i~:~ f~ 1 ~ Title Senior Drillin~TEn~ineer Date q--~a:~<~ -- (...) Commission Use Only Permit Number IAPI number ~ o~.-¢.¢. IApprov~al date See cover letter ¢'-%'-'~./~.'~ 150'd::~-'¢- ~--I ¥- ?' ¢ ~ for other requirements Condifions of approval Samples required [] Yes [] No Mud Icg required []Yes [] No Hydrogen sulfide measures ]~ Yes [] NO Directional survey required .J~ Yes [] No Required working pressure for BOPE 1-12M; []3M; [~5M; I-I10M; []15M; Other: Original Signed By by order of Approved by David W. Johnston Commissioner me commission nat -- Form 10-401 Rev. 12-1-85 Submit in triplicate I Well Name: I 18-33 Well Plan Summary Type of Well (producer or injector): I Producer Surface Location: Target Location: Bottom Hole Location: I 3690' FSL, 56 FEL, Sec 24, TI IN, R14E 3119' FSL, 5015' FEL, Sec 17, TllN, R15E 3115' FSL, 4009' FEL, Sec 17, TllN, R15E I AFE Number: I-4J0294.0 ] IEstimated Start Date: I MD: 13292' I ISept. 28, 1995 I TVD: 18684' I Rig: I DOYON 9 IOperating days to complete: 25 IKBE: 154. I Well Design (conventional, slimhole, etc.): I Slimhole Horizontal Formation Markers: Formation Tops MD TVD (BKB) Base of Permafrost 1970 1970 10-3/4" Casing 3989 3593 10' tvd above the TT4/T5/SV3 TT4/T5/SV3 4006 3604 UGNU Sands 7443 5904 Ugnu S marker WEST SAK 7854 6179 SEABEE (K- 12) 8153 6379 K-5 9834 7504 PUT RIVER 10070 8124 LCU (KINGAK) 10787 8134 SAG RIVER 10874 8184 SHUBLIK 10954 8229 7-5/8" Casing 10971 8238 10' tvd below the top of Shublik Sadlerochit (Z 4B) 11043 8279 Zone 3 11222 8379 Zone 2 11338 8444 CGOC 11716 8629 Zone lB 11701 8624 Beginning of Horiz. 12042 8684 End of Horiz. 13292 8684 5-1/2" Liner Shoe /k~asCa u~ L, Gas Cons. Commissior~ Anchorage Casing/Tubing Program: Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 30" 20" 91.5# H40 WELD 80 30'/30' 110'/110' 13-1/2" 10-3/4" 45.5# NT80 NSCC 3959' 30'/30' 3989'/3593' 9-7/8" 7-5/8" 29.7# USS-95 Mod BTC 10941' 30'/30' 10971'/8239' 6-3/4" 5 1/2" 17# LB0 NSCT 2471' 10821'/8150' 13292'/8684' NA 4 1/2" 12.6# LB0 NSCT 10955' surface 10955'/8229' Logging Program: I Open Hole Logs: ICased Hole Logs: 13-1/2" MWD Dir 9-7/8" MWD Dir from surface shoe to intermediate casing point. MWD Dir/GR over the Put River 6-3/4" MWD Dir/GR Drillpipe-conveyed GR, neutron, density from BHS to 7-5/8" shoe None Mud Program: Special design considerations [ MI Flow Pro ® Polymer system in 6-3/4" horizontal hole I section. Surface Mud Properties: I 13-1/2" hole section Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.5 100 20 15 20 8.5 15 to to to to to to to 9.2 300 60 60 80 10 25 Intermediate Mud Properties: 1 9-7/8" hole section Density Plastic Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.2 8 10 5 30 8.5 4 to to to to to to to 10.1 15 30 15 50 10 7 Production Mud Properties: ] 6-3/4" hole section Density LSRV Yield 10 sec 10 min pH Fluid (PPG) (cps) Point gel gel Loss 8.5 50,000 15 5 30 8 <6 to to to to to to to 9.0 75,000 20 10 50 9 <6 Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, B OPE and drilling fluid system schematics on file with AOGCC. ~ .........t., ~' '~' ~'[2~:~'o' SEP 0 6 i995 Alaska 0ii & Gas Cons. Commission Directional: I gOP: ] 900' MD ] I Maximum Hole Angle: ] 90 degrees Close Approach Well: nearest is 18-31, 30' away at surface The above listed wells will be secured as necessary during the close approach. Cement Data: Casing/Liner Lead: Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 10-3/4" 1136/12.2/2.17 375/15.8/1.16 Perm & Class "G" 7-5/8" none 309/15.8/1.15 Class "G", to 1000' above Put River 5 1/2" none 273/15.8/1.2 Class "G" 18-33 DRILLING AND COMPLETION PROGRAM . . , . . . . 10. 11. 12. 13. 14. 15. 16. 17. 18. KB MIRU drilling rig. N/U diverter and function test same. Ensure diverter setup conforms to diagram posted with AOGCC. Drill 131/2'' hole to surface casing point (10' TVD above the SV3) as per the Recommended Practices for Surface Hole, VI.0. Run and cement 103/4'' surface casing. NU BOPE, function test and pressure test to 5000 psi. PU 9-7/8" BHA and RIH. Test casing to 3000 psi for 30 minutes. Drill 10' of new hole and perform leak off test. Expected leak-off is 12.3 ppg EMW. RIH and drill 97/8'' hole to 10' TVD into the Shublik formation (8719' MD) using MWD as per Recommended Practices for Intermediate Hole VI.0. Run formation evaluation logs on wireline to 100' above the Put River. POOH w/FE logs. RIH with RFT for Put River and Sag River testing. MU and RIH with 7-5/8" casing string and cement as per well plan. MU 6-3/4" MWD BHA and PU 3-1/2" DP. Clean out to 7-5/8" landing collar and test casing to 3500 psi for 30 min. Drill 10' of new hole. Displace to 9.0 ppg used FIo Pro mud system. Drill 63/4'' build section to the Zone 1 target, at a rate of 14°/100 feet, following the Recommended Practices for Production Hole, VI.0. Drillpipe-convey formation evaluation logs to 7-5/8" casing point, upon reaching horizontal. Displace to a 9.0 ppg new FIo-Pro mud system. Drill horizontal section as per directional plat, following the Recommended Practices for Production Hole, VI.0. If required, run hole opener to TD of 63/4'' hole. Circulate hole clean. Run 51/2'', L-80 solid liner assembly to bottom. Space the liner hanger and packer 150' above the 75/8'' casing shoe. Cement the liner in place with the total cement volume based on 30% excess across the reservoir, 150' liner lap, top of cement 200' above the liner with drillpipe in the hole, and 80' shoe volume. Set liner hanger and packer. Unsting running tool and reverse circulate excess cement from the wellbore. POOH. RIH with 43/4'' mill. Clean out to landing collar. Test liner and liner lap to 3500 psi for 10 minutes. :-~ ....... ,.. SEP 0 G '~995 18-33 Cps Summa%~$~ 0i~ & Gas Cons. C0rnmis~'~ust 30, 1995 Anchorage 19. 20. 21. 22. 23. 24. Displace well to clean, filtered, inhibited seawater. Test liner and liner lap to 3500 psi for 30 minutes. RIH with 33/8'' drillpipe conveyed perforating guns and perforate the 51/2" liner. POOH and lay down guns. RIH with 41/2" L-80 completion with SSSV, GLMs, and 75/8" x 41/2" packer. Packer should be set with the wireline reentry guide spaced out to be in the liner tieback stem. Set packer and test tubing to 4000 psi. Refer to the Recommended Practices for Running Tubing, V3.2. Set 2-way check valve. Test to 300 psi. ND BOPs. NU tubing head adapter and tree. Test same to 5000 psi. Pull 2-way check valve. Test 41/2" x 75/8`` annulus to 3500 psi with 2000 psi on tubing. Shear RP valve. Freeze protect well through shear valve in top GLM station. Release rig. DRILLING o Maximum anticipated BHP: o Maximum surface pressure o Planned Completion Fluid: a. b. O. HAZZARDS 4390 psi @ 8800' ss ^!_ ~s~Pii & Gas 601~s, .... ~-;~cl~0rage 3330 psi @ 8800' ss " 8.6 ppg filtered sea water The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25.003. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10 psi/fi). The Cretaceous/Ugnu interval may be overpressured due to injection. Mud weights of up to 10.0 ppg may be required. d. No potential hazardous levels of H2S are anticipated in this well. e. Drilling Hazards: · Minor gas zones around the K5 (7450' TVDss) to HRZ interval. · The Put River is a gas bearing sand at 8070' TVDss. It is not well developed in this area and is probably in pressure communication with the Sadelrochit. The required mud weight should be 9.8-10.2 PPg. · The Sag River may be overpressured in this area. The required mud weight should be 10.1 - 10.2 ppg. · A gas zone is present from Top of Sag River to the current GOC. · 18-33 will be drilled into an untested half graben structure in the northern part of drill site 18. The primary drilling hazard will be lost circulation due to intersecting conductive faults. The well has been designed to avoid faults. However, unmapped faults due to poor seismic resolution may be present. KB 18-33 Ops Summary August 30, 1995 il BPX .... Shared Alaska PBU : ]. 8-33 Servic, s :illing Skate Plane Zone4 EOA' DS 18 As-buil[ Wp? Preliminary HALL [ BURTUN 812.1195 9,89 om PROPOSED BHL TVD 8683.80 MD 132gl.88 VS 7835.69 N/S 4707.68 N E/W 6283.85 E Wt~LLPLAN FEASIBILITY STUDY Thl~ plan I~ for fe~slbil[~ purpo~, only It h~s not yet been certifiedJ ,> }L: ,- ' - /',,:..; Sk~,. VERTICAL VIEW SCALE 1000 ft. / DIVISION TVD REF: tVELLHEAD VERTICAL SECTION REF: WELLHEAD --t o.co' ~_ o ~D rig tN 1 HORIZONTAl, VIEW (TRUE NORTH) SCALE 500 fL./ DIVISION SURVEY REF: WELLHEAD 50O 900---~ 1000-- 1498-- 1694-- 1986~ 8000 0.00' { 900 MD KOP / START OF !~UILD e_ 1.50'/lOO ~t 3.00' ~ 1100 ND 6.00' i~ 1300 MD 9.00' e 1500 ~D START DF BUILD ~ 2,00'/100 Ft 13.00' @ 1700 HD END DF BUILD 13.00' e 2000 MD START CF CURVE ~ 3.00'/100 15.75' ~ 2200 MO 19 95' ~ 2400 MD 6379 --J 4104~ -- -- ~ ~ 8153 MD KI2 77000 ~ -- -- ~4, 48.00' ~ IOIP7 MD START OF CURVE , 6 O0./lO0 ?t 029 ...... 4790 .... B.00' ~ 9124 MD KI0 % 48.00' ~ 9834 MD ~ ~ / 47.18 ~ l~3~7 MD ' 7504 j 5292 ~ / / 48.67', 10527 MD ~ .............. ~ / 53,25' ~ 10770 MD Put River - - o 1000 2000 ~000 4000 5000 6000 7000 8000 9000 ~RTIC~ 8BC~[ON P~NE: ES.O? OD MD Ina Az m TVD N/S E/~ Target 8689 4711 N ~2~8 E 696055 596~122 I 10 3/4 )n 3989 48.00' 35.00' 3593 774 IBHS 8684 4711 N 5258 E 696855 5965122~ 7 5/8 ~n 10971 55.9~' 91.99' B~3B 4736 ~ 872 E 4062 E 5 1/2 )n 13291 90.00' 90.19' 8684 4708 N&263 E, ~EHS 8684 4708 N 6264 E 697860 596S145~ . J xa 36.04' ~ 300§ ~D 3213 ~ 762 ~ 40.00' ~ 3422 MD END ar CURVE / J ~..~ lO 3/4 ,n 0D, e 3989 MD, 3593 TVD 3604~ --1174-- ~ 48.o0' ~ 4006 ~o 4on°~ _ ~0 4204 ~ -- -- 1807- 0' e ~9oe ,9 r3 4804 .... ~441 --- . ~ 48.00' ~ 5799 ~D 5000 --. ~ 8.00' 6179 -- 3893 -- CRITICAL POINT DATA TIE IN KOP / START OF BUILD ~ 1.50'/100 ?t ~TART OF BUILD 1500 8 2.00'/100 ft END OF BUILD START OF CURVE ~ 3.00'/100 F~ START OF CURVE ~ 3.00'/100 Ft END OF CURVE T5 T3 KI5 Ugnu West SaR ~I0 START OF CURVE 8 6.00'/100 ft Pu~ River KIng~k END DF CURVE Sag River Shub[lk Top S~d / Zone 4 / 48 Zone 4A / X Zone 3 Zone 2 / 2C Zone 28 / Tango START DF CURVE ~ 6.00'/100 ft Zone 2A / Romeo Zone lB / Lower Romeo PGaC END OF CURVE 1700 13.00' 95.00' 1694 7 S 85 E 2000 13.00' 95.00' 1986 13 S 152 E 2605 25.00' 50.00' 2559 64 N 319 E 3422 48.00' 35.00' 3213 429 N 630 E 4006 48,00' 35.00' 3604 784 N 879 E 4902 48.00' 35.00' 4204 1330 N 1261 E 5799 48.00' 35.00' 4804 1876 N 1644 E 7443 48.00' 35,00' 5904 2877 N 2344 E 7854 48.00' 35.00' 6179 3127 N 2519 E 8153 48.00' 35,00' 6379 3309 N 2647 E 9124 48.00' 35.00' 7029 3900 N 3061 E 9834 48,00' 35,00' 7504 4332 N 3363 E 10127 48.00' 35.00' 7700 4511 N 3488 E 10770 53.25' 85.19' 8124 4737 N 3898 E 10787 53.66' 86.34' 8134 4738 N 3911E 10873 55.92' 91.99' 8183 4739 N 3981 E 10874 55,92' 91.99' BIB4 4739 N 3982 E 10954 55.92' 91,99' 8229 4736 N 4049 E 11043 55.92' 91.99' 8279 4734 N 4123 E 11115 55.92' 91.99' 8319 4732 N 4182 E 11222 55.98' 91,99' 8379 4729 N 4270 E 11338 55.92' 91.99' 8444 4725 N 4366 E 11418 55.92' 91,99' 8489 4723 N 4433 E 11433 55.92' 91.99' 8520 4721 N 4478'E 11624 64.94' 91.44' 8594 4717 N 4609 11701 69.59' 91.18' 8624 4716 N 4681 11716 70.47' 91.14' 8629 4716 N 4694 12042 90.00' 90.19' 8684 4712 N 5014 13292 90.00' 90.19' 8684 4708 N 6264 MD lnc Azl, TVD N/S E/W 0 0.00' 95.00' 0 0 N 0 E 900 0.00' 95.00' 900 0 N 0 E 9,00' 95.00' 1498 4 S 47 E EHS lO'(5~?.15oo 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 Halliburton Energy Services - Drilling Systems PSL Proposal Report P~el Date: 8/21/95 Time: 10:14 am Weilpath ID: 18-33 Wp7' Last Revision: 8/21/95 Survey Reference: WF] .I .HEAD Refcrence World Coordinates: Lat. 70.17.46 N - Long. 148.26.51 W Reference GRiD System: Alaska State Plane Zone: Alaska 4 Referenc~ GRID Coordinates: (ft): 5960276.78 N 691720.66 E North Aligned To: TRUE NORTH Vertical Section Reference: WE1.1 HEAD Closur~ Reference: WF_IJ~HEAD TVD Reference: WEI.LHEAD Calculated using the Minimum Curvature Method Computed using WIN-CADDS REV2. I.B Vertical Section Plane: 53.07 deg. WELLPLAN FEASIBILITY STUDY This plan is for feasibility purposes only it has not yet been certified! BPX-Shared Services Drilling Alaska State Plane: Zone4 PBU: EOA: DS18 18-33 As-built 18-33 Wp7 Preliminary Measured lncl Drift Subsea TVD Course Depth Dir. Depth Length (It) (deg.) (deg.) (ft) (ft) (ft) TOTAL Rectangular Offsets (fi) (it) GRID Coordinates Northing Easting (ft) (Ct) Closure Vertical Dist. Dir. Section (ft) (deg.) (it) Build Walk DLS Cum. Rate Rate Dogleg (dg/100ft) (dg/100ft) (dg/100ft) (deg) Expected Total Rectangular Coords (fl) (ft) Max Hor Min Hor Dir. Vext Error Error Max Err Error (it) (ft) (deg.) (ft) Survey Tool TIEIN 0.00 0.00 0.00 -53.80 0.00 0.00 KOP / START OF BUILD @ 1.50 degtl00 fl 900.00 0.00 0.00 846.20 900.00 900.00 1000.00 1.50 95.00 946.19 999.99 100.00 0.1IS 1.30E 5960276.79 691720.66 0.(X@ 0.00 0.00 5960276.79 691720.66 0.0f@ 0.00 0.00 5960276.71 691721.96 1.31@ 95.00 0.97 0.00 0.00 O.O0 0.0 0.00N 0.00 E 0.00 0.00 0.00 0.0 0.00N 0.00E 1.50 0.00 1.50 !.5 0.12S 1.30E 0.00 0.00 0.00 0.00 2.98 2.98 0.00 1.27 3.19 3.18 5.00 !.42 BPHM-PBD BPHM-PBD ! 100.00 3.00 95.00 1046.1 1 1099.91 100.00 1200.00 4.50 95.00 1145.89 1199.69 100.00 1300.00 6.00 95.00 1245.47 1299.27 100.00 14130.00 7.50 95.00 1344.77 1398.57 100.00 START OF BUILD @ 2.00 deg/100 ft 1500.00 9.00 95.00 1443.74 1497.54 100.00 1600.00 11.00 95.00 1542.21 1596.01 100.00 0.46 S 5.21 E 1.03 S 11.73 E 1.82 S 20.85 E 2.85 S 32.55 E 4.10S 46.85 E 5.61S 64.15 E 5960276.46 691725.88 5960276.06 691732.41 5960275.50 691741.54 5960274.77 691753.27 5960273.88 691767.59 5960272.81 691784.92 5.22@ 95.00 3.89 1.50 0.00 1.50 3.0 0.48 S 5.21E 11.7'1@ 95.00 8.76 !.50 0.00 1.50 4.5 1.08 S I 1.73 E 20.92@ 95.00 15.57 1.50 0.00 1.50 6.0 1.95 S 20.83 E 32.68@ 95.00 24.31 '~ I '.50 0.00 1.50 7.5 3.08 S 47.02@ 95.00 34.99 1.50 0.00 1.50 9.0 4.47 S 64.3[;@ 95.00 47.91 2.00 0.00 2.00 I i.0 6.21 S 3.40 3.39 5.00 1.58 3.65 3.60 5.00 ! .73 3.94 3.82 5.00 1.90 32.53 E 4.28 4.05 5.00 2.07 46.82 E 4.71 4.28 5.00 2.25 64.09 E 5.23 4.52 5.00 2.44 BPHM-PBD BPHM-PBD BPHM-PBD BPHM-PBD BPHM-PBD BPHM-PBD END OF BUILD 1700.00 13.00 95.00 1640.02 1693.82 100.00 7.42 S 84.86E START OF CURVE @ 3.00 deg/100 It 2000.00 13.00 95.00 1932.33 1986.13 300.00 13.31 S 152.09E 2100.00 14.13 83.13 2029.56 2083.36 100.00 12.82S 175.42E 5960271.53 69 ! 805.67 5960267.37 691873.03 5960268.44 69 ! 896.33 85.1 ~@ 95.00 63.37 152.6'1@ 95.00 113.58 175.88@ 94.18 ! 32.52 2.00 0.00 2.00 0.00 0.00 0.00 1.13 -11.87 3.00 13.0 13.0 16.0 8.33 S 15.13 S 15.01 S 84.78 E 5.89 4.76 5.00 2.65 151.93E 8.13 5.62 5.00 3.13 175.30 E 8.97 5.90 3.04 3.33 BPHM-PBD BPHM-PBD BPHM-PBD 2200.00 15.75 73.31 2126.19 2179.99 100.00 2300.00 17.73 65.46 2221.96 2275.76 1 00.00 2400.00 19.95 59.21 2316.60 2370.40 100.00 2500.00 22.36 54.22 2409.87 2463.67 100.00 2600.00 24.88 50.17 2501.49 2555.29 100.00 START OF CURVE @ 3.00 d~g/100 fl 2604.64 25.00 50.00 2505.70 2559.50 4.64 7.46 S 200.55 E 2.76N 227.41E 17.82N 255.92 E 37.68N 286.02 E 62.28N 317.60E 63.54N 319.11E 5960274.44 691921.32 5960285.35 691947.9 l 5960301.14 691976.03 5960321.75 692005.60 5960347.15 692036.55 5960348.45 692038.02 200.68@ 92.13 155.83 227.42@ 89.30 183.45 256.5,:1@ 86.02 215.29 288.4~;@ 82.49 251.28 323.65@ 78.91 291.31 325.3'1@ 78.74 293.27 1.62 -9.82 3.00 1.98 -7.86 3.00 2.23 -6.24 3.00 2.40 -4.99 3.00 2.53 -4.05 3.00 2.58 -3.64 3.00 19.0 22.0 25.0 28.0 31.0 31.1 10.06 S 0.30 S 14.23N 33.51N 57.47N 58.70N 200.55 E 227.63 E 256.46 E 286.97 E 319.09 E 320.62 E 9.88 6.19 0.18 10.89 6.48 356.74 12.01 6.78 353.01 13.26 7.07 349.16 14.66 7.36 345.35 14.72 7.38 345.19 3.56 BPHM-PBD 3.82 BPHM-PBD 4.11 BPHM-PBD 4.43 BPHM-PBD 4.79 BPHM-PBD 4.80 BPHM-PBD 2704.64 27.69 47.01 2595.31 2649.11 100.00 92.97N 352.30E 5960378.72 692070.45 364.31~@ 75.22 337.48 2.69 -2.99 3.00 34.1 87.43N 354.46E 16.31 7.67 341.55 5.20 BPHM-PBD Halliburton Energy Services - Drilling Systems PSL Proposal Report Date: 8/2~/95 Wellpath ID: 18-33 Wp7 Measured Incl Drift Subsea TVD Course T O T A L Depth Dir. Depth Length Rectangular Offsets (fi) (deg.) (deg.) (ft) (ft) (ft) (ft) (ft) GRID Coordinates Northing Easting (ft) (ft) Closure Vertical Build Walk DLS Cum. Expected Total Max Hor Min Hot Dir. Vert Dist. Dir. Section Rate Rate Dogleg Rectangular Coords Error Error Max Err Error (ft) (deg.) (ft) (dg/lOOft) (dg/lOOft) (dg/lOOft) (deg) (ft) (ft) (ft) (ft) (deg.) (ft) Survey Tool 2804.64 30.44 44.51 2682.71 2736.51 100.00 126.88N 387.06E 5960413.50 692104.33 407.32@ 71.85 385.64 2904.64 33.22 42.40 2767.67 2821.47 100.00 165.18N 423.29E 5960452.72 692139.57 454.3~@ 68.68 437.62 3004.64 36.04 40.57 2849.95 2903.75 100.00 207.77N 460.90E 5960496.24 692176,08 505.55@ 65.74 493.27 2.74 -2.50 2.79 -2.12 2.82 - 1.82 3.00 37.1 120.57N 390.01E 18.08 7.97 338.13 5.63 BPHM-PBD 3.00 40.1 158.04N 427.16E 20.05 8.26 334.96 6.10 BPHM-PBD 3.00 43,1 199.72N 465.81 E 22.23 8.56 332.06 6.60 BPHM-PBD 3104.64 38.88 38.98 2929.32 2983.12 100.00 254.51N 499.79E 5960543.97 692213.75 560.8~@ 63.01 552.44 3204.64 41.74 37.58 3005.57 3059.37 100.00 305.30N 539.84E 5960595.76 692252.49 620.1~@ 60.51 614.97 3304.64 44.61 36.32 3078.50 3132.30 100.00 359.98N 580.94E 5960651.47 692292.18 683.42@ 58.22 680.68 2.84 -I.59 2,86 -I.41 2.87 -1.26 3.00 46.1 245.52N 505.87 E 24.60 8.86 329.40 7.15 BPHM-PBD 3.00 49.1 295.30N 547.23E 27.17 9.16 326.98 7.73 BPHM-PBD 3.00 52.1 348.92N 589.77 E 29.94 9.46 324.79 8.35 BPHM-PBD 3404.64 47.50 35.19 3147.89 3201.69 100.00 418.41N 622.99E 5960710.96 692332.72 750.4~@ 56.1 i 749.40 END OF CURVE 3422.04 48.00 35.00 3159.59 3213,39 17.39 428.95N 630.39E 5960721.68 692339.85 762.453@ 55.77 761.65 CASING POINT OD = 10 3/4 in, ID = 9.76 in, Weight = 55.50 lb/ft. 3989.36 48.00 35.00 3539.20 3593.00 567.32 774.31N 872.22E 5961073.09 692572.74 1166.32@ 48.40 1162.45 2.89 -1.13 2.89 - ! .07 ,, 0,00 0.00 3.00 55.1 406.25 N 633.39 E 32.89 9.75 322.79 9.01 BPHM-PBD 3.00 55.7 416.59N 641.06E 33.41 9.80 322.48 9.12 BPHM-PBD 0.00 55.7 774.31 N 872.22 E 0.00 0.00 0.00 0,00 BPHM-PBD T5 4005.50 48.00 35.00 3550.00 3603.80 16.14 784.13N 879.10E 5961083.09 692579.37 1177.953@ 48.27 1173.85 0.00 T3 4902.19 48.00 35.00 4150.00 4203.80 896.69 1329.99N 1261.31 E 5961638.54 692947.44 1832.95@ 43.48 1807.35 0.00 KI5 5798.87 48.00 35.00 4750.00 4803.80 896.69 1875,85N 1643.52E 5962194.01 693315.49 2493.9~@ 41.22 2440.84 0.00 0.00 0.00 0.00 0.00 55.7 765.30N 899.02 E 51.50 12.62 316.12 12.06 BPHM-PBD 0.00 55.7 1301.21N 1295.44 E 80.07 17.30 312.08 17.08 BPFIM-PBD 0.00 55.7 1837.1 IN 1691.87E 108.93 22.14 310.19 22.35 BPHM-PBD Ugnu 7442.80 48.00 35.00 5850.00 5903.80 1643.92 2876.58N 2344.24E 5963212.42 693990.17 3710.82@ 39.18 3602.24 0.00 West Sak 7853.78 48.00 35.00 6125.00 6178.80 410.98 3126.77N 2519.42E 5963467.03 694158.83 4015.453@ 38.86 3892.59 0.00 KI2 8152.67 48.00 35.00 6325.00 6378.80 298.90 3308.72N 2646.83E 5963652.20 694281.48 4237.14@ 38.66 4103.75 0.00 0.00 0.00 0.00 0.00 55.7 2819.60N 2418.65 E 162.07 31.16 308.47 32.25 BPHM-PBD 0.00 55.7 3065.22N 2600.34E 175.38 33.43 308.21 34.75 BPHM-PBD 0.00 55.7 3243.86N 2732.48E 185.06 35.09 308.04 36.57 BPHM-PBD KI0 9124.08 48.00 35.00 6975.00 7028.80 971.41 3900.06N 3060.89E 5964254.04 694680.09 4957.71~@ 38.13 4790.03 0.00 9833.96 48.00 35.00 7450.00 7503.80 709.88 4332.20N 3363.48E 5964693.85 694971.35 5484.61@ 37.83 5291.55 0.00 START OF CURVE @ 6.00 deg/lO0 ft 10127.18 48.00 35.00 7646.20 7700.00 293.22 4510.69N 3488.46E 5964875.52 695091.66 5702.2~@ 37.72 5498.70 0.00 0.00 0.00 0.00 0.00 55.7 3824.42N 3161.95E 216.54 40,48 307.60 42.50 BPHMoPBD 0.00 55.7 4248.68N 3475.78E 239.55 44.42 307.35 46.85 BPHM-PBD 0.00 55.7 4423.92N 3605.41 E 249.06 46.06 307.26 48.65 BPHM-PBD 10227.18 47.30 43.07 7713.62 7767.42 100.00 4568.03N 3534.91 E 5964934.04 695136.60 5776.02@ 37.73 5570.28 -0.70 10327.18 47.18 51.24 7781.57 7835.37 100.00 4617.89N 3588.65E 5964985.27 695189.02 5848.3~@ 37.85 5643.19 -0.12 10427.18 47.64 59.37 7849.30 7903.10 100.00 4659.71N 3649.10E 5965028.65 695248.35 5918.52@ 38.07 5716.64 0.46 10527.18 48.67 67.31 7916.07 7969.87 100.00 4693.05N 3715.59E 5965063.71 695313.93 5985.85@ 38.37 5789.83 1.02 10627.18 50.21 74.94 7981.15 8034.95 100.00 4717.54N 3787.40E 5965090.05 695385.06 6049.7~@ 38.76 5861.94 1.55 10727.18 52.24 82.19 8043.82 8097.62 100.00 4732.91N 3863.73 E 5965107.40 695460.94 6109.72@ 39.23 5932.19 2.02 10770.41 53.25 85.19 8070.00 8123.80 43.23 4736.68N 3897.93E 5965112.06 695495.01 6134.32@ 39.45 5961.80 2.33 Kingak 10787.20 53.66 86.34 8080.00 8133.80 16.79 4737.68N 3911.38E 5965113.41 695508.43 6143.65@ 39.54 5973.15 2.45 10827.18 54.68 89.01 8103.40 8157.20 39.98 4738.99N 3943.76E 5965115.56 695540.75 6165.3'~@ 39.77 5999.82 2.56 10872.94 55.92 91.99 8129.46 8183.26 45.76 4738.65N 3981.37E 5965116.20 695578.35 6189.153@ 40.04 6029.69 Sag River 2.71 8.07 8.17 8.13 7.94 7.63 7.25 6.95 6.82 6.69 6.51 6.00 61.7 4479.72N 3653.51 E 252.45 46.74 307.38 49.17 BPHM-PBD 6.00 67.7 4527.57N 3708.86 E 255.90 47.49 307.62 49.75 BPHM-PBD 6.00 73.7 4566.93N 3770.77E 259.36 48.27 307.98 50.42 BPHM-PBD 6.00 79.7 4597.34N 3838.48E 262.77 49.08 308.44 51.17 BPI-IM-PBD 6.00 85.7 4618.46N 3911.19E 266.08 49.89 309.02 52.02 BPHM-PBD 6.00 91.7 4630.09N 3988.04E 269.24 50.69 309.70 52.95 BPHM-PBD 6.00 94.3 4632.18N 4022.38E 270.58 51.04 310.01 53.38 BPHM-PBD 6.00 95.3 4632.51N 4035,87E 271.09 51.18 310.13 53.55 BPHM-PBD 6.00 97.7 4632.19N 4068.28E 272.28 51.50 310.44 53.96 BPI-IM-PBD 6.00 100.4 4629.94N 4105.83 E 273.60 51.86 310.81 54.45 BPHM-PBD Halliburton Energy Services - Drilling Systems PSL Proposal Report Wellpath ID: 18-33 Wp7 Measured lncl Drift Subsea TVD Course T O T A L Del~h Dir. Depth Length Rectangular Offsets (ft) (deg.) (deg.) (ft) (fi) (ft) (ft) (ft) GRID Coordinates Northing Easting (ft) (ft) Closure Vertical Build Walk DLS Cum. Expected Total Max Hor Min Hor Dir. Vert Dist. Dir. Section Rate Rate Dogleg Rectangular Coords Error Error Max Err Error (ft) (deg.) (ft) (dg/100ft) (dg/10Oft) (dg/10Oft) (deg) (ft) (ft) (ft) (ft) (deg.) (ft) !0873.90 55.92 91.99 8130.00 8183.80 0.96 4738.62N 3982.17E 5965116.20 695579.15 6189.68@ 40.04 6030.31 0.00 Shublik 10954.21 55.92 91.99 8175.00 8228.80 80.31 4736.31N 4048.65 E 5965115.61 695645.64 6230.9£@ 40.52 6082.06 0.00 CASING POINT OD = 7 5/8 in, ID = 6 5/8 in, Weight = 39.00 lb/ft. 10970.63 55.92 91.99 8184.20 8238.00 16.42 4735.84N 4062.24E 5965115.50 695659.23 6239.3~@ 40.62 6092.64 0.00 Top Sad / Zone 4 / 4B 11043.45 55.92 91.99 8225.00 8278.80 72.82 4733.74N 4122.5I E 5965114.97 695719.52 6277.21@ 41.05 6139.56 0.00 Zone 4A / X Ray i 1114.83 55.92 91.99 8265.00 8318.80 71.39 4731.68N 4181.60E 5965114.45 695778.62 6314.64@ 41.47 6185.56 0.00 Zone 3 11221.91 55.92 91.99 8325.00 8378.80 107.08 4728.60N 4270.24E 5965113.68 695867.27 6371.3t3@ 42.08 6254.57 Zone 2 / 2C 11337.92 55.92 91.99 8390.00 8443.80 116.00 4725.26N 4366.26 E 5965112.84 695963.31 6433.6~,;@ 42.74 6329.32 0.00 Zone 2B ! Tango i 1418.22 55.92 91.99 8435.(X) 8488.80 80.31 4722.94N 4432.74E 5965112.27 696029.80 6477.3C@ 43.18 6381.07 -0.00 START OFCURVE @ 6.00 deg/100 ft 11473.18 55.92 91.99 8465.79 8519.59 54.96 4721.36N 4478.23 E 5965111.87 696075.30 6507.37@ 43.49 6416.49 0.00 ! 1573.18 61.91 91.61 8517.40 8571.20 100.00 4718.68N 4563.79E 5965111.42 696160.87 6564.61@ 44.04 6483.27 5.99 Zone 2A / Romeo ! 1623.71 64.94 91.44 8540.00 8593.80 50.53 4717.47N 4608.96E 5965111.40 696206.04 6595.23@ 44.33 6518.66 5.99 il673.18 67.90 91.27 8559.79 8613.59 49,47 4716.40N 4654.29E 5965111.51 696251.36 6626.22@ 44.62 6554.25 5.99 Zon~ I B / Lower Romeo 11701.36 69.59 91.]8 8570.00 8623.80 '28.18 4715.84N 4680.54E 5965111.63 696277.61 6644.28@ 44.78 6574.90 5.99 11716.00 70.47 91.14 8575.00 8628.80 14.64 4715.56N 4694.30E 5965111.71 696291.36 6653.78@ 44.87 6585.73 5.99 ! 1773.18 73.90 90.96 8592.49 8646.29 57.18 4714.56N 4748.72E 5965112.14 696345.77 6691.6f@ 45.21 6628.63 5.99 !1873.18 79.89 90.67 8615.16 8668.96 I00.00 4713.18N 4846.06E 5965113.30 696443.08 6760.0t5@ 45.80 6705.62 5.99 11973.18 85.88 90.39 8627.53 8681.33 1(~).00 4712.27N 4945.24E 5965114.99 696542.21 6830.8~@ 46.38 6784.35 5.99 END OF CURVE 12041.86 90.00 90.19 8630.00 8683.80 68.67 4711.92N 5013.86E 5965116.43 696610.79 6880.45@ 46.78 6839.00 5.99 CASING POINT OD = 5 1/2 in, ID = 4.95 in, Weight = 15.50 lb/fl. 13291.00 90.00 a0.19 8630.00 8683.80 1249.14 4707.68N 6262.99E 5965144.98 697859.14 7835.01@ 53.07 7835.01 13291.86 90.00 90.19 8630.00 ~ 86z3.80 0.86 4707.68N 6263.85E 5965145.00 697860.00 7835.6q@ 53.07 7835.69 -0.00 Survey Tool 0.00 0.00 100.4 4629.87N 4106.62E 273.63 51.87 310.82 54.46 BPHM-PBD 0.00 0.00 100.4 4624.20N 4172.99E 276.09 52.16 311.46 55.05 BPHM-PBD 0.00 0.00 100.4 4735.84N 4062.24 E 0.00 0.00 0.00 0.00 BPHM-PBD 0,00 0.00 0.00 0.00 100.4 4617.89 N 4246.72 E 278.86 52.51 3 ! 2.16 55.71 BPI-IM-PBD , 0.00 100.4 4612.85N 4305.71E 281.11 52.80 312.71 56.24 BPHM-PBD 0.00 100.4 4605.28N . 4394.19E 284.54 53.27 313.52 57.04 BPHM-PBD 0.00 0.00 0.00 -0.38 -0.35 -0.33 0.00 100.4 4597.08N 4490.04E 288.31 53.79 314.38 57.90 BPHM~PBD 0.00 1(}0.4 4591.41N 4556.40E 290.97 54.17 314.96 58.49 BPH38-PBD 0.00 100.4 4587.53N 4601.81 E 292.80 54.44 315.36 58.90 BPHM-PBD 6.00 i06.4 4580.09N 4687.24E 296.48 54.53 316.16 60.42 BPHM-PBD 6.00 109.4 4576.36N 4732.34E 298.46 54.58 316.57 61.18 BPHM-PBD 6.00 112.4 4572.69N 4777.61 E 300.48 54.65 316.98 61.91 BPHM-PBD -0.32 -0.3 ! -0.3 i -0.29 -0.28 -0.28 6.00 114.1 4570.62N 4803.83 E 301.67 54.69 317.22 62.32 BPHM-PBD 6.00 115.0 4569.55N 4817.58E 302.30 54.71 317.34 62.53 BPHM-PBD 6.00 I i 8.4 4565.33 N 4871.95 E 304.84 54.81 317.82 63.33 BPHM-PBD 6.00 124.4 4558.03N 4969.22E 309.56 55.01 318.68 64.67 BPHM-PBD 6.00 130.4 4551.04N 5068.36E 314.49 55.26 319.52 65.88 BPHM-PBD 6.00 134.5 4546.49N 5136.96E 317.95 55.47 320.08 66.62 BPI-IM-PBD 0.00 0.00 0.00 134.5 4707.68N 6262.99 E 0.00 0.00 0.00 0.00 BPHM-PBD 0.00 134.5 4465.89N 6386.69E 386.00 60.97 328.51 79.54 BPHM-PBD WELL PERMIT CHECKLIST POOL COMPANY PROGRAM: exp [] dev~redrll [] serv [] ADMINISTRATION ENGINEERING l. 2. 3. 4. 5. 6. 8. 9. 10. 11. 12. 13. Permit fee attached ................... Lease number appropriate ............... Unique well name and number .............. Well located in a defined pool .............. Well located proper distance from drlg unit boundary. .! Well located proper distance from other wells ..... i Sufficient acreage available in drilling unit ..... If deviated, is wellbore plat included ........ Operator only affected party .............. Operator has appropriate bond in force... ....... Permit can be issued without conservation order .... Permit can be issued without administrative approval. . Can permit be approved before 15-day wait ....... APPR D~7 14. Conductor string provided ............... ~ N 15. Surface casing protects all known USDWs ........ ~ N 16. CMT vol adequate to circulate on conductor & surf csg..~ N 17. CMT vol adequate to tie-in long string to surf csg . . . Y ~ 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. ~ N . 21. If a re-drill, has a 10-403 for abndnmnt been approved..~~ 22. Adequate wellbore separation proposed. ~ N 23. If diverter required, is it adequate. .'.'.'.'.'.'.'.'.'~ N 24. Drilling fluid program schematic & equip list adequate . Y~ N 25. MOPEs adequate .................... '~ N 26. MOPE press rating adequate; test to ~ psig.~ N 27. Choke manifold complies w/API RP-53 (Ma~ 84) ...... ~ N ~ 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............ ~ N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... Y 32. Seismic analysis of shallow gas zones .......... Y/N 33. Seabed condition survey (if off-shore) ........ .~ N ' 34. Contact name/phone for weekly progress reports .... /. Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: HOW/jo - A:~-ORMS'~cheklist rev (33/94 WELL PERMIT CHECKLIST FIELD & POOL COMPANY ,~/~(-_~ ~ WELL NAME aD~iNf'stn~A~oN ENGINEERING 1. Permit fee attached .................. 2. Lease number appropriate ............... 3. Unique well name and number .............. 4. Well located in a defined pool ............. 5. Well located proper distance from drlg unit boundary.. 6. Well located proper distance from other wells ..... '7. Sufficient acreage available in drilling unit ..... 8. If deviated, is wellbore plat included ........ 9. Operator only affected party .............. 10. Operator has appropriate bond in force ......... 11. Permit can be issued without conservation order .... 12. Permit can be issued without administrative approval.. 13. Can permit be approved before 15-day wait ....... N N · N N · N 14. Conductor string provided ............... Q N 15. Surface casing protects all known USDWs ........ ~ N 16. CRT vol adequate to circulate on conductor & surf csg. 17. CMT vol adequate to tie-in long string to surf csg . . . 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............ ~ N 21. If a re-drill, has a 10-403 for abndrnnnt been approved..Y N 22. Adequate wellbore separation proposed .......... ~ N 23. If diverter required, is it adequate .......... Y~ N 24. Drilling fluid program schematic & equip list adequate .~ N 25. BOPEs adequate ..................... ~ N 26. BOPE press rating adequate; test to ~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............ ~ N GEOLOGY 30. 31. 32. 33. 34. GEOLOGY: , , Permit can be issued w/o hydrogen sulfide measures .... Y Data presented on potential overpressure zones ..... Seismic analysis 9f shall~ gas zones ......... Seabed condition su~ey (if off-shore) ....... / Y N ' Contact n~e/phone for w~kly progress reports . . /.. Y N [explora~ only] , ENGI~ERING: CO~ISSION:' C~mments/Instructions: HOW/jo - A:%'::ORMS~heldi~ ~ (33;94 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding infOrmation, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. * . ALASKA COBIpUTING CENTER * . . ............. . ....... SCHLUMBERGER ............................ COMPANY NAiVlE : ARCO ALASKA INC. : D.S. 18-33 WELL NAME FIE~D NAIvlE : PRUDHOE BAY · NORTH SLOPE BOROUGH · ALASKA STATE API NUiv~BER : 500292259800 REFERENCE NO : 96243 M C OF LM D LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/10/ 7 ORIGIN : FLIC REEL NA~E : 96243 CONTINUATION # : PREVIOUS REEL COFk4ENT : ARCO ALASKA INC, D.S. 18-33, PRUDHOE BAY, 50-029-22598-00 **** TAPE HEADER **** SERVICE NAM~ : EDIT DATE : 96/10/ 7 ORIGIN · FLIC TAPE NAME : 96243 CONTINUATION # : 1 PREVIOUS TAPE : COf~4El~f : ARCO ALASKA INC, D.S. 18-33, PRUDHOE BAY, 50-029-22598-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: D.S. 18-33 API NI]M~ER: 500292259800 OPERATOR: ARCO ALASKA INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 7-0CT-96 JOB NUMBER: 96243 LOGGING ENGINEER: S. CHAPESKIE OPERATOR WITNESS: R. BURNO SURFACE LOCATION SECTION: 24 TOWNSHIP: 11 RANGE: 14 FNL : FSL: 3 690 FEL: 56 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 53.10 DERRICK FLOOR: 58. O0 GROUND LEVEL: 15.80 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 4141.0 40.00 7.000 10961.0 26.00 4.500 10807.0 12.60 4.500 13289.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 13158.5 13146.5 13121.0 13107.0 13057.0 13045.5 13022.5 12894.0 12846.5 12827.5 12818.0 12782.5 12764.5 12733.5 12716.5 12630.0 12571.5 12519.5 12491.0 12483.0 12456.5 12429.5 12429.0 12360.0 12293.0 12225.5 12199.0 12177.0 12159.5 12137.0 12059.5 12058.5 12033.0 12016.0 11779.0 11704.5 11687.5 11685.5 11672.5 11657.5 11635.0 11634.5 11616.0 11591.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP .............. 88888.5 88880.5 13151.0 13147.0 13121 5 13108 0 13059 5 13048 0 13022 5 12896 0 12848 0 12829 0 12821.0 12784.5 12733.0 12716.5 12630.5 12521.0 12492.5 12485.5 12458.0 12430.5 12360.5 12293.0 12225.0 12199.0 12159.0 12059.0 11778.5 11687.0 11634.0 11591.0 12756.0 12572.0 12431.0 12177.0 12138.5 12059.5 12037.5 12019.0 11704.0 11687.0 11673.0 11658.0 11634.5 11613.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 11589.0 11592.5 11575.0 11575.5 11552.5 11551.5 11552.0 11551.5 11536.0 11535.5 11529.0 11528.0 11528.0 11528.0 11507.0 11505.5 11485.5 11485.5 11483.5 11483.0 11479.5 11480.5 11461.5 11460.5 11458.0 11457.0 11446.0 11445.5 11445.5 11437.0 11437.0 11432.0 11433.5 11421.5 11421.5 11409.0 11408.5 11394.5 11394.5 11391.5 11392.0 11390.0 11389.5 11388.0 11390.0 11380.5 11381.0 11375.0 11375.0 11375.0 100.0 100.0 100.0 $ This diskette contains the Cased Hole edit for ARCO ALASKA well D.S. 18-33 TDT-P (Borax). There is 1 baseline passe, 1 borax passe and an average pass presented on the diskette. There is also a flowing pass included that contains the spin/temp/press/tdtp. The depth adjustments shown above reflect cased hole GR to open hole BCS GR and cased hole SIGM to open hole GR. Ail other TDTP curves were carried with the SIGM shifts. Gamma Ray provided byclient. $ PAGE: **** FILE HEADER **** 'FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFiBER : 1 DEPTH INCREMENT: 0.5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: FILE SU~9~gY LDWG TOOL CODE START DEPTH STOP DEPTH ................................... GRCH 13162.0 11373.0 TDTP 13200.0 11373.0 $ CURVE SHIFT DATA - PASS TO PASS (~EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: NONE PASS NUMBER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP .............. RE~ZARI~S: This file contains TDTP Pass #1 (Base Pass #1). pass to pass shifts were applied to this data. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: ** SET TYPE - CHAN ** NAFiE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100506 SIGMTDTP CU 100506 TPHI TDTP PU-S 100506 SBHF TDTP CU 100506 SBHN TDTP CU 100506 SIGC TDTP CU 100506 SIBH TDTP CU 100506 TRAT TDTP 100506 SDSI TDTP CU 100506 BACK TDTP CPS 100506 FBAC TDTP CPS 100506 TCAN TDTP CPS 100506 TCAF TDTP CPS 100506 TCND TDTP CPS 100506 TCFD TDTP CPS 100506 TSCN TDTP CPS 100506 TSCF TDTP CPS 100506 IN-NDTDTP CPS 100506 INFD TDTP CPS 100506 GRCH TDTP GAPI 100506 TENS TDTP LB 100506 CCL TDTP V 100506 GR DAT GAPI 100506 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 13217.500 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP -999.250 TENS.TDTP -999.250 CCL.TDTP -999.250 GR.DAT 70.690 DEPT. 10970.500 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD.TDTP -999.250 GRCH. TDTP -999.250 TENS.TDTP -999.250 CCL. TDTP -999.250 GR.DAT 338.181 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: **** FILE TRAILER **** FILE NAM~ : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE · 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFiBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFIBER : 5 DEPTH INCREP~_JVT: 0.5000 FILE SU~M_ARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 13170.0 11343.0 TDTP 13205.0 11343.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUAiBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH TDTP 88888.0 88889.0 88875.5 13117.0 13104.5 13076.0 13077.0 13045.5 13044.0 13038.5 13038.5 13030.0 13017.0 12992.0 12995.5 12981.0 12984.0 12959.5 12947.0 12921.5 12924.5 12883.5 12884.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 12833.5 12826.0 12819 5 12811 5 12791 0 12782 5 12776 5 12767 5 12760 5 12750.0 12734.0 12726.5 12682.0 12662.5 12655.5 12640.0 12634.5 12618.5 12592.0 12576.0 12575.5 12546.0 12520.0 12506.5 12494.0 12483.5 12479.5 12476.0 12466.5 12465.0 12461.0 12436.0 12430.5 12385.0 12380.0 12363.0 12353.0 12348.5 12317.0 12302.0 12297.0 12236.0 12220.5 12202.0 12172.5 12149.5 12141.5 12130.5 12116.0 12093.5 12086.0 12059.0 12043.0 12024.0 12005.5 12829.5 12820.5 12814.0 12792.0 12784.5 12775.0 12760.0 12747.5 12731.0 12680.0 12661.0 12641.0 12634.5 12620.5 12595.0 12579.0 12548.0 12521.0 12507.5 12494.5 12482.0 12477.0 12468.0 12461.5 12436.5 12381.5 12363.5 12348.5 12318.0 12302.0 12298.0 12203.0 12172.5 12149.5 12138.5 12129.5 12114.5 12092.0 12059.0 12044.0 12003.0 12824.5 12757.0 12719.0 12650.5 12572.0 12484.5 12466.0 12431.0 12384.0 12352.5 12235.5 12220.5 12088.5 12023.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 11992.5 11987.5 11984.5 11954.0 11947.5 11898.0 11897.0 11896.0 11893.5 11864.5 11864.0 11849.5 11848.0 11831.5 11831.0 11827.0 11819.5 11818.0 11799.0 11796.5 11796.0 11774.5 11755.0 11752.5 11748.0 11744.0 11724.0 11722.5 11710.0 11704.5 11700.5 11700.0 11687.5 11687.0 11684.5 11672.5 11655.0 11654.0 11649.0 11634.5 11634.0 11623.0 11610.0 11592.5 11592.5 11589.0 11575.5 11575.5 11574.5 11556.0 11554.5 11552.0 11536.0 11531.5 11530.5 11527.5 11481.0 11480.5 11479.0 11471.0 11470.0 11470.0 11464.5 11464.0 11461.0 11460.5 11458.0 11457.0 11445.5 11445.0 11437.5 11434.5 11434.0 11431.5 11421.5 11414.5 11409.0 11406.0 11406.0 11402.0 11401.5 11399.0 11399.0 11398.5 11391.5 11391.5 11991.0 11826.5 11797.0 11774.5 11708.5 11704.0 11686.0 11673.0 11649.5 11634.0 11620.5 11608.5 11592.5 11575.5 11551.5 11535.5 11528.0 11480.5 11470.0 11445.5 11438.0 11433.5 11421.5 11415.0 11408.5 11398.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 11386.0 11383.0 11376.5 11375.0 100.0 $ 11376.5 100.0 11388.0 11384.0 11374.5 99.5 REMARKS: This file contains Borax Pass #2 of the TDTP. The depth adjustments shown above reflect Borax Pass #2 GRCH to Base Pass #1 GRCH and Borax Pass #2 SIGMA to Base Pass #1 SIGMA. All other TDTP curves were carried with the SIGMA shifts. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100506 O0 000 O0 0 2 1 1 4 68 0000000000 SIGMTDTP CU 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 100506 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 100506 O0 000 O0 0 2 1 1 4 68 0000000000 SBHN TDTP CU 100506 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 100506 O0 000 O0 0 2 1 1 4 68 0000000000 SIBH TDTP CU 100506 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 10 NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) TRAT TDTP 100506 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 100506 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TSCNTDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 100506 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 100506 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 100506 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 100506 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 13192.500 SIGM. TDTP 28.466 TPHI.TDTP 39.439 SBHF. TDTP SBHN. TDTP 52.711 SIGC. TDTP 1.770 SIBH. TDTP 88.292 TRAT. TDTP SDSI.TDTP 0.659 BACK. TDTP 158.742 FBAC. TDTP 29.547 TCAN. TDTP TCAF. TDTP 28477.301 TCND. TDTP 26129.430 TCFD. TDTP 8782.104 TSCN. TDTP TSCF. TDTP 3790.789 INND. TDTP 1762.499 INFD. TDTP 316.884 GRCH. TDTP TENS. TDTP -80.000 CCL. TDTP 0.000 41.307 1.742 68437.094 8446.154 -999.250 DEPT. 11371.000 SIGM. TDTP -999.250 TPHI. TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 64.938 TENS. TDTP -999.250 CCL.TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~iE : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 11 **** FILE HEADER **** FILE NAM~ : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS ~ER : 6 DEPTH INCRE~_2~T : 0.5000 FILE SU~L~RY LDWG TOOL CODE START DEPTH STOP DEPTH TDTP 12923.0 11343.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: SIGM PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTEDDEPTH .......... BASELINE DEPTH TDTP 88888.0 88882.5 12830.5 12825.0 12763.5 12756.5 12669.5 12665.0 12592.5 12590.5 12572.0 12572.0 12485.0 12485.0 12471.5 12473.5 12464.0 12466.0 12427.0 12430.5 12395.0 12391.0 12356.0 12359.5 12275.5 12275.5 12124.0 12123.5 12118.0 12119.0 12058.0 12058.5 11775.5 11773.0 11705.5 11704.0 11685.5 11686.5 11674.0 11673.0 11615.5 11613.5 11589.5 11592.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 12 11582.0 11575.5 11553.5 11537.5 11529.0 11496.5 11480.5 11471.5 11447.0 11433.0 11425.5 11423.0 11413.5 11407.5 11399.5 11393.0 11386.0 11375.5 100.0 $ 11582.5 11575.5 11551.5 11535.5 11528.0 11495 5 11480 5 11470 5 11445 5 11433 5 11425 5 11421.5 11412.5 11406.0 11398.5 11392.0 11386.5 11374.5 99.0 REMARKS: This file contains TDTP Pass #6 (Flowing Pass #1). The depth shifts shown above relect SIGM Pass #6 to SIGM Pass #1. No GR was recorded during the flowing pass. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 0 66 0 66 0 73 88 66 1 66 73 65 68 0.5 65 FT 66 11 68 66 0 65 FT 66 68 66 1 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 13 ** SET TYPE - CHAN ** NAFiE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100506 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM TDTP CU 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI TDTP PU-S 100506 O0 000 O0 0 3 1 1 4 68 0000000000 SBHF TDTP CU 100506 O0 000 O0 0 3 1 1 4 68 0000000000 SBPiN TDTP CU 100506 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC TDTP CU 100506 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH TDTP CU 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT TDTP 100506 O0 000 O0 0 3 1 1 4 68 0000000000 SDSI TDTP CU 100506 O0 000 O0 0 3 1 1 4 68 0000000000 BACK TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TCAN TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TCAF TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TCND TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TCFD TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TSCN TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TSCF TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 INND TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 INFD TDTP CPS 100506 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH TDTP GAPI 100506 O0 000 O0 0 3 1 1 4 68 0000000000 TENS TDTP LB 100506 O0 000 O0 0 3 1 1 4 68 0000000000 CCL TDTP V 100506 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 13192.500 SIGM. TDTP 13.053 TPHI.TDTP 26.742 SBHF. TDTP 58.419 SBHN. TDTP 71.891 SIGC. TDTP 0.609 SIBH. TDTP 136.894 TRAT. TDTP 1.938 SDSI.TDTP 0.235 BACK. TDTP 180.758 FBAC. TDTP 20.468 TCAN. TDTP 35433.023 TCAF. TDTP 13965.127 TCND. TDTP 19849.719 TCFD. TDTP 6447.521 TSCN. TDTP 6802.666 TSCF. TDTP 2681.117 INND. TDTP 1885.376 INFD. TDTP 304.848 GRCH. TDTP -999.250 TENS.TDTP -95.000 CCL.TDTP 0.000 DEPT. 11342.500 SIGM. TDTP 9.757 TPHI.TDTP 14.252 SBHF. TDTP 56.537 SBHN. TDTP 77.459 SIGC. TDTP 0.237 SIBH. TDTP 125.283 TRAT. TDTP 1.502 SDSI.TDTP 0.153 BACK. TDTP 210.211 FBAC. TDTP 37.460 TCAN. TDTP 45439.625 TCAF. TDTP 25053.211 TCND. TDTP 21732.332 TCFD.TDTP 10152.934 TSCN. TDTP 9803.633 TSCF. TDTP 5405.249 INND. TDTP 1629.806 INFD. TDTP 347.893 GRCH. TDTP -999.250 TENS.TDTP -95.000 CCL.TDTP 0.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 14 **** FILE TRAILER **** FILE NAlViE : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3, TDTP The arithmetic average of passes 1, 2 & 3 was computed after all depth shifts and clipping was applied. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 15 TYPE REPR CODE VALUE 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 100506 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM PNAV CU 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI PNAV PU-S 100506 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF PNAV CU 100506 O0 000 O0 0 4 1 1 4 68 0000000000 SBHNPNAV CU 100506 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC PNAV CU 100506 O0 000 O0 0 4 1 1 4 68 0000000000 SIBH PNAV CU 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT PNAV 100506 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI PNAV CU 100506 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC TDTP CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TCANPNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TCAFPNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TCND PNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TCFD PNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TSCN PNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 TSCF PNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 INND PNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 INFD PNAV CPS 100506 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH TDTP GAPI 100506 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 13192.500 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV SBHN. PNAV -999.250 SIGC. PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV SDSI.PNAV -999.250 BACK. TDTP 43.823 FBAC. TDTP 20.496 TCAN. PNAV TCAF. PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV TSCF. PNAV -999.250 INND.PNAV -999.250 INFD.PNAV -999.250 GRCH. TDTP DEPT. 11373.000 SIGM. PNAV 34.601 TPHI.PNAV 43.825 SBHF. PNAV SBHT~.PNAV 62.152 SIGC. PNAV 0.659 SIBH. PNAV 119.125 TRAT. PNAV SDSI.PNAV 0.947 BACK. TDTP 177.165 FBAC. TDTP 36.023 TCAN. PNAV TCAF. PNAV 4367.438 TCND.PNAV 13674.711 TCFD.PNAV 3527.856 TSCN. PNAV -999.250 -999.250 -999.250 -999.250 -999.250 50.535 1.615 13889.258 1560.900 LIS Tape Verification Listing Schlumberger Alaska Computing Center 7-0CT-1996 10:21 PAGE: 16 TSCF. PNAV 527. 442 INND.PNAV 1644. 834 INFD.PNAV 262.224 GRCH. TDTP 56.344 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE · FLIC VERSION : O01CO1 DATE : 96/10/ 7 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NA~E : EDIT DATE : 96/10/ 7 ORIGIN : FLIC TAPE NA~E : 96243 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT : ARCO ALASKA INC, D.S. 18-33, PRUDHOE BAY, 50-029-22598-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/10/ 7 ORIGIN : FLIC REEL NAME : 96243 CONTINUATION # : PREVIOUS REEL : COf~ZiEIVT : ARCO ALASKA INC, D.S. 18-33, PRUDHOE BAY, 50-029-22598-00 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 6629.00 S. BURKHARDT R. BORDES D.S. 18-33 500292259800 ARCO ALASKA INC. SPERRY-SUN DRILLING SERVICES 20-MAY-96 MWD RUN 6 M. GABEL R. BORDES MWD RUN 7 J. PANTER R. BORDES MWD RUN 8 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: J. PANTER J. HABERTHUR WELL CASING RECORD MWD RUN 9 J. PANTER J. HABERTHUR 24 liN M CROFILM D 53.15 50.40 15.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 12.250 9.625 4140.0 3RD STRING 8.500 7.000 10961.0 PRODUCTION STRING 6.000 13289.0 REMARKS: MWD - GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUNS 1 THROUGH 4 WERE DIRECTIONAL ONLY. MWD RUNS 5 & 6 WERE DIRECTIONAL WITH GAMMA RAY (DGR/ SGRC). GAMMA RAY DATA FROM 8179 - 10929' WAS ACQUIRED WITH DUAL GAMMA RAY, GEIGER MUELLER DETECTORS (DGR/SGRC). MWD RUNS 7 THROUGH 9 WERE DIRECTIONAL WITH GAMMA RAY (NGP/SGRD). J'~J~U:JV~..J,,,,~G-A~ RAY DATA FROM 10929 - 13215' WAS ACQUIRED WITH NATURAL GAMMA PROBE, SCINTILLATION TYPE DETECTOR ~A¥ 2 9 ]~ (NGP/SGRD) . A POSITIVE 0.5 AAPI SHIFT WAS NOTED IN GAMMA RAY ~mm~m~~-,,,,,--'-"*~'u~J~m--C~.~"m~mREADINGS WHEN CHANGING OUT THE MUD SYSTEM TO FLO-PRO ~d~ AFTER SETTING 7" CASING @ 10961'. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 8181.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 8181.5 8179.0 10718.0 10715.5 10733.0 10731.0 10741.5 10739.5 10745.5 10743.0 10748.5 10746.0 10758.0 10755.5 10774.5 10774.0 10788.0 10786.0 10790.5 10788.5 10793.5 10792.0 10797.5 10795.5 10808.0 10806.5 10810.5 10809.0 10815.0 10814.0 10820.0 10819.0 10830.0 10828.0 10845.0 10843.0 10867.5 10865.0 10872.5 10870.0 10876.0 10873.5 10882.5 10879.5 10939.0 10940.5 10968.0 10970.0 10979.5 10981.5 10991.5 10993.0 11004.0 11006.0 11008.5 11010.0 11022.5 11023.5 11038.5 11040.0 11068.5 11069.5 11095.0 11096.0 11111.5 11111.5 11120.5 11120.5 11346.5 11347.5 11384.0 11385.0 11394.5 11394.5 11402.0 11402.5 11422.0 11422.0 11436.5 11436.0 11466.0 11463.5 11468.5 11466.5 11475.0 11474.0 11528.0 11527.5 all bit runs merged. STOP DEPTH 13220.0 (open hole, WALS, 23-OCT-95) EQUIVALENT I/NSHIFTED DEPTH 11538.5 11550.5 11573.0 11580.0 11592.5 11612.5 11634.0 11671.0 11676.0 11687.0 12059.0 12136.0 12144.5 12160.0 12431.5 12449.5 12462.0 12465.5 12485.5 12494.0 12753.0 13192.0 13293.0 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: 11539.0 11551.0 11571.5 11578.5 11590.5 11612.0 11635.5 11668.5 11673.5 11684.5 12057.5 12134.5 12143.0 12159.0 12430.5 12447.0 12459.0 12463.5 12486.5 12495.0 12751.0 13187.5 13288.5 BIT RUN NO MERGE TOP MERGE BASE 5 8229.0 10616.0 6 10616.0 10978.0 7 10978.0 11384.0 8 11384.0 11846.0 9 11846.0 13289.0 MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. CN WN FN COUN STAT /??SHIFT. OUT $ : ARCO ALASKA INC. : D.S. 18-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool GR MWD Code Samples Units 68 1 AAPI Size 4 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 90 310 01 1 2 ROP MWD 68 1 FPHR 4 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 122 Tape File Start Depth = 13293.000000 Tape File End Depth = 8179.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 30688 datums Tape Subfile: 2 286 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8179.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10566.0 14-0CT-95 ISC 2.11 / MSC 1.32 CIM 3.93 / DEP 2.041/NGP 5.74 MEMORY 10616.0 8229.0 10616.0 0 45.8 48.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER P0426CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 4140.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MI/D VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 10.20 45.0 9.6 1500 4.0 .000 .000 .000 .000 .0 130.0 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT ARCO ALASKA INC. D. S. 18-33 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 59 Tape File Start Depth = 10620.000000 Tape File End Depth = 8179.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14650 datums Tape Subfile: 3 122 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10552.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10929.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 6. 15-0CT-95 ISC 2.11 / MSC 1.32 CIM 3.93 / DEP 2.041/NGP 5.74 MEMORY 10978.0 10616.0 10978.0 0 41.8 47.5 TOOL NUMBER P0426CG6 8.500 4140.0 LSND 10.40 44.0 9.5 1250 3.4 .000 .000 .000 .000 .0 142.0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 18-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 10980.000000 Tape File End Depth = 10550.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 33272 datums Tape Subfile: 4 74 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10805.0 $ 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) MINIMI/M ANGLE: MAXIMUM ANGLE: STOP DEPTH 11328.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MI/D FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 7. 18-OCT-95 ISC 2.11 / MSC 1.32 CIM 3.93 / DEP 2.041/NGP 5.74 MEMORY 11384.0 10975.0 11384.0 0 47.1 50.4 TOOL NUMBER NGP 136 6.000 10961.0 FLOPRO 9.10 120.0 9.6 35000 4.6 .000 .000 .000 .000 .0 120.6 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA INC. D.S. 18-33 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 15 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 11390.000000 Tape File End Depth = 10800.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18194 datums Tape Subfile: 5 78 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11313.0 $ 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: MAXIM UMANGLE: STOP DEPTH 11777.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MI/D VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 8. 20-OCT-95 ISC 2.11 / MSC 1.32 CIM 3.93 / DEP 2.041/NGP 5.74 MEMORY 11846.0 11384.0 11846.0 0 50.3 85.2 TOOL NUMBER NGP 193 6.000 10961.0 FLOPRO 9.10 80.0 9.9 37000 .0 .000 .000 .000 .000 .0 125.0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA INC. D.S. 18-33 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 13 Tape File Start Depth = 11850.000000 Tape File End Depth = 11310.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 36516 datums Tape Subfile: 6 76 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11762.0 $ 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: MAXIM UMANGLE: STOP DEPTH 13215.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 9. 22-0CT-95 ISC 2.11 / MSC 1.32 CIM 3.93 / DEP 2.041/NGP 5.74 MEMORY 13289.0 11846.0 13289.0 0 87.0 95.7 TOOL NUMBER NGP 136 6.000 10961.0 FLOPRO 9.40 8O.O 8.3 40000 4.8 .000 .000 .000 .000 .0 141.0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA INC. D.S. 18-33 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 37 Tape File Start Depth = 13289.000000 Tape File End Depth = 11760.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 27372 datums Tape Subfile: 7 100 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 8 is type: LIS 96/ 5/20 O1 **** REEL TRAILER **** 96/ 5/21 O1 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 21 MAY 96 1:48a Elapsed execution time = 1.92 seconds. SYSTEM RETURN CODE = 0 4RCO ALASKA INC D.S. 18- 33 ~"-~/~/~ PRUDHOE ~~~ Run 1: 23 - October - 1995 AC/ZDL/CN/GR -' Convm 097O 3280 Date _ _u~I:_STERN ATLAS Logging Services Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: RUN 1 6504.00 BRAD ESARY SEE REMARKS D.S. 18 - 33 500292259800 ARCO ALASKA INC. WESTERN ATLAS LOGGING SERVICES 01-NOV-95 RUN 2 RUN 3 24 liN 14E 3690 56 53.12 0.00 15.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 7.000 10961.0 6.000 13289.0 AC/ZDL/CN/GR. CIRCULATION STOPPED @ 04:00 22-OCT-95. LOGS WITNESSED BY: J. HABERTHUR & R. GRABB. LOG TIED TO MWD. PIPE CONVEYED LOGGING OPERATION. PER ARCO INSTRUCTIONS, THIS IS THE DEPTH REFERENCE FOR THIS WELL. AC DOWN PASS INCLUDED TO PROVIDE OVERLAY FOR CYCLE SKIPS AT: 11183'-11200', 12070'-12096', 12118'-12137', 12400'-12428', 12490'-12520'. NEUTRON LOG PARAMETERS: * OPEN HOLE SANDSTONE MATRIX, CALIPER CORRECTED, CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, * CASED HOLE BOREHOLE CORRECTION = 8.5", CHISM FILTERING IS ACTIVE, CASING CORRECTIONS ACTIVE CASING THICKNESS = 0.408" CEMENT TMICKNESS = 0.750", SALINITY = 0.00 PPM. FILE HEADER FILE NUMBER: EDITED OPEN HOLE MAIN PASS - All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 10970.0 13218.0 BCS 10974.0 13280.0 SDN 10970.0 13244.0 2435 10970.0 13220.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 10976.0 10980.0 10980.5 10982.5 10987.0 10999.0 11004.5 11005.5 11010.5 11022.5 11023.0 11032.0 11035.0 11038.5 11056.5 11075.5 11093.0 11093.5 11097.0 11099.0 11101.5 11104.5 11105.0 11107.5 11111.5 11114.0 11114.5 11120.0 11120.5 11124.0 11126.0 11128.5 11130.5 11138.5 11143.0 11151.0 11168.0 11173.5 11179.0 11182.5 mmmmmmmmm D~ 10980.5 10982.5 10988.0 11010.0 11023.5 11039.0 11096.5 11101.5 11104.5 11108.0 11112.0 11114.0 11120.0 11126.0 11128.0 all runs merged; EQUIVALENT UNSHIFTED DEPTH ......... RHOB NPHI 10977.0 10981.0 10982.5 10987.5 10999.0 11006.0 10987.0 11004.0 11021.5 11022.0 11031.5 11034.5 11038.0 11056.5 11074.5 11093.0 11038.5 11057.0 11093.0 11098.5 11103.5 11107.0 11113.5 11111.0 11114.5 11120.0 11123.5 11125.5 11130.0 11137.5 11150.5 11167.5 11178.0 11182.0 11120.5 11128.5 11142.5 11173.0 no case 11202.0 11222.0 1123-9.0 11241.5 11268.0 11284.5 11290.5 11293.0 11305.5 11306.0 11327.5 11337.0 11343.0 11347.0 11351.0 11354.0 11354.5 11357.5 11359.5 11361.0 11361.5 11373.5 11375.0 11376.5 11377.0 11381.0 11384.5 11388.0 11392.0 11394.5 11402.0 11409.0 11412.5 11422.0 11424.5 11431.5 11437.5 11445.0 11456.5 11459.0 11460.5 11462.0 11462.5 11466.0 11470.5 11471.5 11475.0 11485.0 11505.5 11506.0 11508.5 11528.0 11531.0 11535.5 11536.0 11551.5 11552.5 11561.0 11575.0 11575.5 11269.0 11293.0 11306.5 11343.0 11360.0 11380.5 11395.0 11402.5 11412.5 11423.5 11461.0 11463.0 11466.0 11472.0 11475.0 11485.0 11506.0 11528.0 11531.0 11553.0 11575.0 11222. 11239. 11268.0 11283.5 11290.5 11305.5 11327.0 11337.0 11343.0 11353.5 11357.5 11361.0 11373.5 11376.0 11387.0 11391.5 11394.0 11401.5 11409.0 11421.5 11431.0 11445.0 11456.5 11459.5 11461.0 11466.0 11470.5 11474.5 11484.5 11505.0 11508.0 11527.5 11530.0 11536.0 11553.0 11560.0 11574.0 11201.5 11242.0 11284.5 11306.5 11348.0 11351.5 11355.0 11361.5 11375.0 11377.5 11381.5 11384.5 11392.0 11409.5 11412.5 11422.0 11425.0 11437.5 11462.5 11475.0 11505.0 11527.5 11530.5 11536.0 11552.0 11590.0 11592.0 11592.5 11610.5 11617.5 11631.0 11649.0 11667.5 11668.5 11672.5 11673.5 11682.0 11687.0 11700.5 11701.5 11702.0 11704.0 11739.0 12058.5 12059.0 12173.5 12174.5 12177.0 12186.0 12210.5 12254.5 12267.0 12346.5 12415.5 12430.5 12449.0 12458.0 12463.0 12488.0 12494.5 12501.5 12506.5 12572.0 12581.5 12585.5 12599.0 12784.5 $ MERGED DATA SOURCE PBU TOOL CODE GR BCS SDN 2435 $ REMARKS: 11592.0 11610.0 11667.5 11682.5 11685.5 11702.0 12059.5 12174.5 12177.5 12186.0 12211.0 12254.5 12448.5 12463.5 12495.5 11589.0 11592.0 11610.0 11617.0 11630.5 11649.0 11668.0 11671.5 11685.5 11700.5 11702.0 11704.5 11738.5 12058.5 12174.0 12176.0 12267.0 12346.0 12415.5 12458.0 12488.5 12500.5 12573.0 12582.0 12586.0 12600.5 12784.0 11592.0 11673.5 12058.5 12431.0 12506.5 RUN NO. PASS NO. MERGE TOP 1 2 10970.0 1 2 10974.0 1 2 10970.0 1 2 10970.0 OPEN HOLE portion of MAIN PASS. MTEM, TEND, & TENS WERE SHIFTED WITH DT. DRHO, PEF, CALl, & RB1 WERE SHIFTED WITH RHOB. FUCT & NUCT WERE SHIFTED WITH NPHI. MERGE BASE 13218.0 13280.0 13244.0 13220.0 / ? ?MATCH1. OUT / ? ?MATCH2. OUT CN WN FN COUN STAT / ? ?MATCH3. OUT $ : ARCO ALASKA INCORPORATED : D.S. 18-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 2 DT BCS 68 1 US/F 3 MTEM BCS 68 1 DEGF 4 TEND BCS 68 1 LB 5 TENS BCS 68 1 LB 6 RHOB SDN 68 1 G/C3 7 DRHO SDN 68 1 G/C3 8 PEF SDN 68 1 BN/E 9 CALl SDN 68 1 IN 10 RB1 SDN 68 1 DEG 11 NPHI 2435 68 1 PU-S 12 FUCT 2435 68 1 CPS 13 NUCT 2435 68 1 CPS 4 4 57 310 01 1 4 4 57 520 99 1 4 4 57 660 99 1 4 4 57 635 99 1 4 4 57 635 99 1 4 4 49 350 01 1 4 4 49 356 99 1 4 4 49 358 01 1 4 4 49 280 99 1 4 4 49 631 01 1 4 4 43 890 01 1 4 4 43 334 31 1 4 4 43 334 30 1 52 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 258 Tape File Start Depth = 13288.000000 Tape File End Depth = 10970.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 64919 datums Tape Subfile: 2 510 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape sUbfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 10710.0 2435 10710.0 $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH NPHI 10730.0 10729.5 10741.0 10741.0 10787.5 10787.0 10793.5 10794.0 10807.5 10807.0 10835.0 10835.0 10844.0 10843.5 10849.5 10849.0 10857.5 10857.5 10872.0 10871.5 10938.5 10938.5 10949.0 10949.0 $ REMARKS: STOP DEPTH 10970.0 10970.0 EQUIVALENT UNSHIFTED DEPTH ......... CASED HOLE portion of MAIN PASS. FUCT, NUCT, TEND, & TENS WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH4. OUT $ : ARCO ALASKA INCORPORATED : D.S. 18-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2435 68 1 GAPI 4 4 43 310 01 1 2 J NPHI 2435 68 1 PU-S 4 3 FUCT 2435 68 1 CPS 4 4 NUCT 2435 68 1 CPS ~- 4 5 TEND 2435 68 1 LB 4 6 TENS 2435 68 1 LB 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 15 4 43 890 01 4 43 334 31 4 43 334 30 4 43 635 99 4 43 635 99 24 Tape File Start Depth = 10970.000000 Tape File End Depth = 10704.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 3732 datums Tape Subfile: 3 57 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS~ TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 2 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10704.0 13218.0 AC 10960.0 13280.5 ZDL 10960.0 13244.0 2435 10704.0 13224.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): 23-0CT-95 FSYS REV. J001 VER. 1.1 400 22-0CT-95 116 23-OCT-95 13289.0 13287.0 10970.0 13280.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV CHT MODL KNJT GR CN KNJT ZDL KNJT TEMP PCM RB KNJT AC $ SWIVEL SUB CABLEHEAD TENSION MODAL SUB KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR RB-SUB KNUCKLE JOINT BHC ACOUSTILOG TOOL NUMBER 3944XA 3974XA 3517NA '3921NA 1309XA 2435XA 3921NA 2222EA/2222MA 3921NA 2806XA 3506XA 3975XA 3921NA 1609EA/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.000 10961.0 10970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): FLO-PRO 9.40 MUD VISCOSITY (S): MUD PH: FLUID 'LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18 -33 : PRUDHOE BAY : NORTH SLOPE : ALASKA 80.0 8.3 4.8 169.6 .072 .034 .112 .000 · 125 .000 THERMAL SANDSTONE 2.65 .000 .0 77.0 169.6 77.0 .0 77.0 .0 * FORMAT RECORD (TYPE~ 64 ) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GR AC 68 1 GAPI AC AC 68 1 US/F TEMPAC 68 1 DEGF CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN RB ZDL 68 1 DEG CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS SSN 2435 68 1 CPS 4 60 310 01 1 4 60 520 99 1 4 60 660 99 1 4 60 635 99 1 4 60 635 99 1 4 60 636 99 1 4 46 350 01 1 4 46 356 99 1 4 46 358 01 1 4 46 280 99 1 4 46 631 01 1 4 43 995 99 1 4 43 995 99 1 4 43 890 01 1 4 43 334 31 1 4 43 334 30 1 64 * DATA RECORD (TYPE~ 0) Total Data Records: 739 _ 958 BYTES * Tape File Start Depth = 13288.000000 Tape File End Depth = 10704.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 240649 datums Tape Subfile: 4 823 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 5 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 ~ .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11023.0 11241.0 AC 11023.0 11304.0 ZDL 11023.0 11267.0 2435 11023.0 11243.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SWIVEL SUB CHT CABLEHEAD TENSION MODL MODAL SUB KNJT KNUCKLE JOINT GR GAMMA RAY CN COMPENSATED NEUTRON KNJT KNUCKLE JOINT ZDL Z-DENSITY KNJT KNUCKLE JOINT TEMP TEMPERATURE PCM PULSE CODE MODULATOR RB RB-SUB KNJT KNUCKLE JOINT AC BHC ACOUSTILOG $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER' S CASING DEPTH (FT): LOGGER' S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 23-OCT-95 FSYS REV. J001 VER. 1.1 400 22-OCT-95 427 23-OCT-95 13289.0 13287.0 10970.0 13280.0 1500.0 TOOL NUMBER 3944XA 3974XA 3517NA 3921NA 1309XA 2435XA 3921NA 2222EA/2222MA 3921NA 2806XA 3506XA 3975XA 3921NA 1609EA/1603MA 6.000 10961.0 10970.0 FLO-PRO 9.40 80.0 8.3 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL - TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18 -33 : PRUDHOE BAY : NORTH SLOPE : ALASKA 4.8 169.6 .072 .034 .112 .000 · 125 .000 THERMAL SANDSTONE 2.65 .000 .0 77.0 169.6 77.0 .0 77.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 i GAPI 2 AC AC 68 I US/F 3 TEMP AC 68 1 DEGF 4 CHT AC 68 1 LB 5 TTEN AC 68 1 LB 6 SPD AC 68 1 F/MN 7 ZDEN ZDL 68 1 G/C3 8 ZCOR ZDL 68 1 G/C3 9 PE ZDL 68 1 BN/E 10 CAL ZDL 68 1 IN 11 RB ZDL 68 1 DEG 12 CNC 2435 68 1 PU-S 13 CNCF 2435 68 1 PU-S 14 CN 2435 68 1 PU-L 15 LSN 2435 68 1 CPS 16 SSN 2435 68 1 CPS 4 4 60 310 01 1 4 4 60 520 99 1 4 4 60 660 99 1 4 4 60 635 99 1 4 4 60 635 99 1 4 4 60 636 99 1 4 4 46 350 01 1 4 4 46 356 99 1 4 4 46 358 01 1 4 4 46 280 99 1 4 4 46 631 01 1 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 890 01 1 4 4 43 334 31 1 4 4 43 334 30 1 mmmmmmm * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 83 Tape File Start Depth = 11311.000000 Tape File End Depth = 11023.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23334 datums Tape Subfile: 5 165 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 6 is type: LIS FILE HEADER - FILE NUMBER: 5 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10960.0 AC 10960.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRC~TION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 13220.0 13282.0 23-OCT-95 FSYS REV. J001 VER. 1.1 400 22-OCT-95 2215 22-OCT-95 13289.0 13287.0 10970.0 13280.0 1200.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV CHT MODL KNJT GR CN KNJT ZDL KNJT TEMP PCM RB KNJT AC $ SWIVEL SUB CABLEHEAD TENSION MODAL SUB KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR RB-SUB KNUCKLE JOINT BHC ACOUSTILOG TOOL NUMBER 3944XA 3974XA 3517NA 3921NA 1309XA 2435XA 3921NA 2222EA/2222MA 3921NA 2806XA 3506)51 3975XA 3921NA 1609EA/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.000 10961.0 10970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): FLO-PRO 9.40 80.0 8.3 4.8 169.6 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: - MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY'. HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: DOWN PASS (ACOUSTIC ONLY). $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA .072 .034 .112 .000 · 125 .000 THERMAL SANDSTONE 2.65 .000 .0 77.0 169.6 77.0 .0 77.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 2 AC AC 68 3 CHT AC 68 4 TTENAC 68 5 SPD AC 68 1 GAPI 4 1 US/F 4 1 LB 4 1 LB 4 1 F/MN 4 4 60 310 01 1 4 60 520 99 1 4 60 635 99 4 60 635 99 1 4 60 636 99 1 2O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 223 Tape File Start Depth = 13288.000000 Tape File End Depth = 10950.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 296768 datums Tape Subfile: 6 303 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS -- 95/10/31 01 **** REEL TRAILER **** 95/11/ 2 01 Tape Subfile: 7 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 2 NOV 95 9:05a Elapsed execution time = 4.67 seconds. SYSTEM RETURN CODE = 0
