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187-136
Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. j_(¢'_'~-- / J~_~ Well History File Identifier Organization (do.e) ..~:~Wo-Sided RESCAN DIGITAL DATA OVERSIZED (Scannable) Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Poor Quality Originals: [] Other: TOTAL PAGES' NOTES: [] Other, No/Type [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds Other ORGANIZED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: ~si Project Proofing [] By: Staff Proof Date: PROOFED BY: BEVERLY E~REN VINCENT SHERYL MARIA LOWELL DATE: /si PAGES: /? ? (at the time of scanning) SCANNEDBY~ BEVERLY BREN VINCEN~ARIA LOWELL ReScanned (done) RESCANNED BY~~REN VINCENT SHERYL MARIA LOWELL DATE: Is~ General Notes or Comments about this file: PAGES' Quality Checked (done) RevlNOTScanned.wpd • UNSCANNED, OVERSIZED MATERIALS AVAILABLE: ~ ~.~ FILE # To request any/all of the above information, please contact: Alaska Oil & Gas Conservation Commission ~ 333 W. 7th Ave., Ste. 100 Anchorage, Alaska 99501 Voice (907) 279-1433 Fax (907) 276-7542 STATE OF ALASKA `~~2.~~ ALASK~IL AND GAS CONSERVATION CO~SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: ^ Oil ^ Gas ^ Plugged ®Abandoned' ^ Suspended zoAAC zs.~os zoAAC zs.»o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions Zero 1 b. Well Class: ®Development ^ Exploratory ^ Service ^ Strati raphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband,,f 11/28/2008 dW" 12. Permit to Drill Number 187-136 - 308-388 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 01/06/1988 13. API Number 50-029-21777-00-00 ' 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 01/17/1988 14. Well Name and Number: PBU C-30 FEL, SEC. 19, T11 N, R14E, UM 1616 FNL, 882 Top of Productive Horizon: 2190' FNL, 785' FWL, SEC.~T11N, R14E, UM 8. KB (ft above MSL): 67.8' ~ Ground (ft MSL): 37.62 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 2376' FNL, 1113' FWL, SEC. , T11 N, R14E, UM 9. Plug Back Depth (MD+TVD) 9708' 9161' Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 664504 y- 5959606 Zone- ASP4 10. Total Depth (MD+TVD) 9750' ' 9198' ' 16. Property Designation: ADL 028305 ' TPI: x- 666185 y- 5959069 Zone- ASP4 Total Depth: x- 666518 y- 5958891 Zone- ASP4 11. SSSV DeN A(MD+TVD) 17. Land Use Permit: 18. Directional Survey ^ Yes ®No bmit e n rin inf rm i n r 2 AA 25. 19. Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1900 (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): DIL / BHCS / CNL-PORO / WEL-LASER LOG 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM .SIZE CEMENTING RECORD PULLED " r rf 11 rf 11 8c nr /" ~ " I / " 47# rf 1' 404' 1 -1/4" 1 la ' 7" 26# 750' 1 1 -1 1 I 'G' 23. Open to production or inject ion? ^ Yes ®No 24. TuewG RECORD If Yes, list each i (MD+TVD of To & Bottom; Pe nterval open rforation Size and Number): SIZE DEPTH SET MD PACKER SET MD p 4-1/2", 12.6#, 13Cr80 / L-80 8628' 8364' & 8521' MD TVD MD TVD 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~,!~yt a+` ti:."~.~~ ~ -, `~~~~ DEPTH INTERVAL MD AMOUNT E~ KIND OF MATERIAL USED ~ ~ 9400' Set Whipstock 9400' P8A w/ 22 + 34 Bbls Cement 26. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date Of Test: HOUfS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing Press. Casing Press: CALCULATED 24HouR RATE• OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional. Core(s) Acquired? ^ Yes ®No Sidewal l Cores Ac uired? ^ Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None "` °~>-o~~~ -~~/ ..QIf~-~ Form 10-407 Revised 02/2007 NTIN D O REVER~ SID.-~/t--~ ~ 28. GEOLOGIC MARKERS (LIST ALL FORMATIONS AND ERS ENCOUNTERED): 29. FORMATION TESTS NAME MD TVD Well Tested. ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 8845' 8408' None Shublik A 8883' 8441' Sadlerochit /Zone 4 8972' 8518' Formation at Total Depth (Name): 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram 31. I hereby certify that the foregoi g is true and correct to the best of my knowledge. ~~ Signed Terrie Hubble Title Drilling Technologist Date /l 7~~ PBU C-30 787-136 308-388 Prepared ByNameMumber. Te-rie Hubble, 564-4628 Well Number P rmi / I Drilling Engineer: Ron Phillips, 564-5913 (NSTRUCTIONs GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. 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 and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. 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 state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. ITEM 29: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 02/2007 Submit Original Only • C-30, Well History (Pre Rig Sidetrack) Date Summary 11/5/2008 WELL S/I ON ARRIVAL. R/U SLICKLINE UNIT. 11/6/2008 CONTINUE TO RIH W/DUMMY WHIPSTOCK. FOUND RESTRICTIONS @ 8502' & 8530' SLM. CLEARED RESTRICTIONS W/ 3.80 CENT/4 1/2" BRUSH/3.80" CENT. DRIFTED TO 9539' SLM W/ 20' x 3.70" DMY WHIPSTOCK. NO PROBLEMS. "TARGET DEPTH FOR WHIPSTOCK IS 9450'." LEFT WELL S/I, NOTIFY PAD-OP. 11/10/2008 T/I/O=SSV/0/0, Temp=Sl. PPPOT-T (PASS). Pre CTD. PPPOT-T: External check installed. Stung into test port (0 psi). Functioned LDS (standard), all moved freely. Pumped through void, clean returns. Pressured void to 5000 psi for 30 min test, lost 200 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. 11/13/2008 WELL SI UPON ARRIVAL INITIAL T/I/O = 2300/75/0. SET BAKER WHIPSTOCK AT 9400' ORIENTED 30 DEG RIGHT OF HIGHSIDE. CCL STOP DEPTH: 9387.4' CCL TO TOP OF WHIPSTOCK. 12.6' WHIPSTOCK TOP DEPTH SET AT 9400', WITH FINAL ORIENTATION OF 26.6° RIGHT OF HIGH SIDE. TWO PIP TAGS INSTALLED IN WHIPSTOCK AT 9410'. VALVE STATUS UPON DEPARTURE: SWAB CLOSED, MASTER OPEN, SSV CLOSED, WING CLOSED, CHEM INJ CLOSED, NO DSO ON LOCATION. FINAL T/I/O = 2300/25/75. JOB COMPLETE. 11/21/2008 RIH w/ 2.875" Left Hand PDM w. 3.8" Diamond Speed Mill. Tag & mill XN nipple. 11/22/2008 Tag XN nipple @ 8595' MD and mill out to 3.80". RIH w/ 2.5" BDN taq whipstock, correct depth to 940Q' ELM. PU 10' & paint flag. Kill well. 11/23/2008 Pumped 22 bbls 15.8 ppa cmt. Did not get pressure bump. Freeze protect coil and surface lines. Order more cemenU water. Kill well and underbalance 100 psi. Lay in 34 bbls and squeeze 17 bbls of 15.8 ppg class G cement past whipstock, 10 bbls behind pipe; Clean out to just above whipstock @ 9400', chase contaminated cement to surface @ 80%, washing nipples and GLM's on way out. Freeze protect tbg w/ 53 bbls of 60/40 meth. Trap 500 psi on tbg. RD. Job complete. 11/25/2008 T/I/O = 380/0/54. Temp = SI. Bleed T & OA < 0 psi (pre CTD). No AL. Bled TP from 380 psi to 0 psi (all fluid to BT) in 5 min. Bled OAP from 54 psi to 5 psi (unable to bleed lower than 5 psi, all fluid to grounded metal bucket). Monitor for 30 min. TP unchanged. OAP increased to 35 psi. Final WHP's 0/0135. SV, WV =closed. SSV, MV =open. IA, OA = OTG. NOVP. 11/27/2008 T/I/0=0/0/100. P.T. 4" CIW FLS tree to 5000 psi. All components tested good. Page 1 of 1 BP EXPLORATION Page 1 of 6 Operations Summary Report Legal Well Name: C-30 Common Well Name: C-30 Spud Date: 11/28/2008 Event Name: REENTER+COMPLETE Start: 11 /27/2008 End: 12/5/2008 Contractor Name: NORDIC CALISTA Rig Release: 12/5/2008 Rig Name: NORDIC 1 Rig Number: Date .From - To Hours Task Code NPT Phase Description of Operations 11/27/2008 04:00 - 18:45 14.75 MOB P PRE Move rig from Z-01 to C-30. 18:45 - 19:30 0.75 RIGU P PRE SAFETY MEETING re: spotting rig over well Spot rig over well. 19:30 - 00:00 4.50 BOPSU P PRE ACCEPT RIG AT 19:30 11/27/2008 Scope up derrick, NU BOPS, Spot Cuttings Box, RU hardline to Tiger Tank, Spot satellite camp. 11/28/2008 00:00 - 07:00 7.00 BOPSU P PRE Test BOPE - Test W fitness waived by Bob Noble from AOGCC Test pump valves freezing up. Heat applied to pipework and continued test. 07:00 - 08:00 1.00 STWHIP P WEXIT RU for slack management. 08:00 - 09:00 1.00 STWHIP P WEXIT Reverse circulate to fill CT & pump slack. @ 4 bpm. 09:00 - 11:30 2.50 STWHIP P WEXIT Cut coil back 375'. Install CTC. Pull test to 40K. Head up E coil. Pressure test to 3600 psi. OK. Stab on to well and test inner reel valve. 11:30 - 12:00 0.50 STWHIP P WEXIT PJSM for BHA. 12:00 - 12:45 0.75 STWHIP P WEXIT MU BHA #1/Mill, string mill Motor 2 jts PH-6.+ Coiltrak. ~~ - WEXI RIH `r ~~~ 14:25 - 15:00 0.58 STWHIP P WEXIT Log tie-in. Correction -1'. ' 15:00- 18:40 3.67 STWHIP P WEXIT Time mill at 2.7 bpm 2390 psi. Tag at 9402 Mill to 9405.4' w/ 2.6 bpm, 2500-2700 psi 18:40 - 00:00 5.33 STWHlP P WEXIT Time mill from 9405.4 at 2.6 bpm, 2600-2700 psi, 0.7k - 3.8k DHWOB Mill to 9410.1'. 11/29/2008 00:00 - 04:45 4.75 STWHIP P WEXIT Mill from 9410.1' at 2.6 bpm, 2600-2800 psi, 2.Ok-4.Ok DHWOB. Mill exited casing at 9412.5'. Mill 10' of rat hole to 9422'. Ream down through window 3X. Run through window with pumps off. Window is clean. 04:45 - 06:05 1,33 STWH-P N WAIT WEXIT Wait on empty dirty truck in route to the rig before swapping the well to mud. 06:05 - 07:45 1.67 STWHIP P WEXIT POH swapping well to drilling mud. 07:45 - 07:55 0.17 STWHIP P WEXIT PJSM for BHA swap. 07:55 - 09:50 1.92 STWHIP P WEXIT LD window mills. 3.78 Go 3.79 NO GO. PU 2.2 degree motor and HCC bicenter bit.RWD2 ST3033 ZX (X designates back up cutter feature) 09:50 - 11:30 1.67 DRILL P PROD1 RIH to 8900 11:30 - 12:25 0.92 DRILL P PROD1 Log to 9025 Log tie-in. Correction -2'. 12:25 - 12:40 0.25 DRILL P PROD1 RIH and tag at 9422. 12:40 - 17:30 4.83 DRILL P PROD1 Directionally drill. 2.59/2.52 bpm ~ 2590 psi, FS= 2550 psi. ECD 9.57 extensive stalling right out window. Drill 2.64/2.61 bpm, ~ 2550 psi.ROP 25,ECD 9.59, Drill to 9485. Insufficient build rate. Need to POH. 17:30 - 19:30 2.00 DRILL P PROD1 POH. 19:30 - 19:40 0.17 DRILL P PROD1 SAFETY MEETING re: Bit and motor AKO setting change. 19:40 - 20:40 1.00 DRILL P PROD1 Lift BHA OOH. Bit has several broken cutters on the nose. B/O bit, MU new bit, change motor AKO. Stab onto well. 20:40 - 22:20 1.67 DRILL P PROD1 RIH with 2.5 degree motor and HCC bicenter bit RWD2ST3043.75 OZ. 22:20 - 22:40 0.33 DRILL P PROD1 Log tie-in. Correction -2'. 22:40 - 00:00 1.33 DRILL P PROD1 RIH and tag 9486' Drill Directionally 2.43/2.39 bpm C~ 2450 psi, 2250 psi FS r~nntea: tvrnzous s:bu:3i rM WEI.LHEA@= McEVQY' ACTUATOR= AX.ELSON KB.,i1EV = 67.82' BF. ELEV = 39.32` KIP = _ __ Max Angle = _ 5300` ~.:+`>" ~. ~,t~~::' L)atutt~ MD = Datum TV D = 9374' t38flD' SS f~J 18-318" CSG, 72#, L-8fl, ID = 12.347" (~ 26$1` 3 z ~~ L41/2" Thg Stub (- $479` 4-112" TBG, 12.6#, 13Gr-80, VAM 1'ap, ID ~ 3.958" j3q,$~' S NOTES: `**4-112" CHR(~METB(~~`~ ~^"' ri5~ 2197' 4112" HES X NIP, lD = 3.813" GAS LIFTMANt}RELS ST MD TV [3 DE1t TYPE VLV LATCH F'QRT DATE 4 3146 3i 46 fl MMG DMY RK fl fl9/08/08 3 4993 4993 1 MMG DMY RK fl 0910$108 2 6630 6489 3fl MMG DMY RK fl 041041fl8 1 8254 7905 33 MMG DMY RK 0 04104/08 $333` ~ 4112" HES X NIP, ID = 3.813" 8364` 9-5i8" x 4112" Baker S3 PKR 839$' 4112" HES X NIP, ID = 3.813" 84$x` 4112" Oversha# 9Cr 8~' TMJ SBR SEA L ASSY 8527-1 9-518" x 4112" 'f11At HBBP PKR, tD = 4.75t]„ 4-112" {}TtS 7C N~', .T = 3.813'. BTT 3.7" LNR Dep{oyment Sleeve wl 4" GS Profile Top of 3-3116": 6.2#, L-80 TCII LNR w i turbos, ID=2.80" TQP OF 7" LNR 1-I 8597' __^ 8573' -~ 8594' 41 t2" TBG, 12 6#, L-80, .Oi 52 bpf, ID = 3.958" ~--~ Sfi2$" 9-518" CSG, 4?# L R0, !D = 8.6~~ ....8840` i ~ _ °~r _;t; ' REF LC7 `,-r_: t..~a~;(~FZ C .. .. I i'::_tOc Note: Refer to Production DB fo r hisior~cal pert data SIZE SPF INTERVAL (JpnlSr{z DATE 2.fl" S t 0~ - 11 i~d1 C7 O 1 ' ~~~ '~ '' ( PBTD [ 7" LNF2, 26#, L-80, .0383 bpf, fD = 6.276" ~--{ 3750' 8595' 4112" OTIS XN NIP, II1 ld to = 3.8017" $628' _ 4-112" TIW St?5 TBG TR IL $632' EI..MD TT LOGGED 02102189 8990' Estimated Top of Cement 32'91' MA RKFR JOINT ~4Q{j` Top of Mechanical Whipstock 9449' RA Tag _ 9990' Marker Joint, 3-3116" Pup, Length = 9.62' 1 {jt{,14' H XC3„ 3-3116" TCII X 2-718" STL, ID=2.380°' 11014' PBTD ~``~~.. ~_ _ t ~, _ . --- -~-~~--~,.v...~.-.! ~~ 11U58' TD . 10415' Top of 2-718", 6.16#, L-80 STL LNR w l turbos, ID=2.440" Cemented & Perf"ed DATE REi/ BY COMMENTS DATE REV BY GQMMENTS PRIiJNOE BA'~ U~`Jfi" 01l22ifl8 ORIGINAL C©MPLET'K3N 1NELL: G3GI ` OS(22lfl1 RhYTP L'C3Rf2ECTK?NS PERMIT No 2~`>- I 04107108 N2ES RWO AP! No ~C-0 c >_; ':7i-0i 12/05/08 NORi~C1 CTD S#DETRACK {C-30A) SEC 19, Tt 1 N, R14E, 1616' SNL & 882' #A/EL BP Exploration (Alaska} • • ~~ ~~ ~ SARAH PAtlN OVE G RNOR ~51~ O~ ~ ~ 333 W 7th AV C01~51r'iR'QA~`IO1~T COMAIISSIOrIT . ENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 fAX (907) 276-7542 John McMullen Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 Anchorage, AK 99519-6612 i~L: Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU C-30 Sundry Number: 308-388 Dear Mr. McMullen: ~~~ ~3 Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, ~~~ Daniel T. Seamount, Jr. ~,~- Chair DATED this ~ day of October, 2008 Encl. ~\ ~ ~; ~~- STATE OF ALASKA ~~ ~ ~~ ` ~' ~~ A OIL AND GAS CONSERVATION COM11711SSIO~l~ ~. L; ~~ s~; ~ Ia`lr' o APPLICATION FOR SUNDRY APPRO ~`~' ~ ~ ~_}~ o 20 AAC 25.280 ~ ~'~Jm~ni~~in-4: 1. Type of Request: ®Abandon ' ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time ~f~HSidnu;Y ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development '^ Exploratory 187-136 ' 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21777-00-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU C-30 . Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. KB Elevation (tt): 11. Field /Pool(s): ADL 028305 ~ 67.8' ~ Prudhoe Bay Field / Prudhoe Bay Pool 12. PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (tt): Effective Depth MD (ff): Effective Depth TVD (tt): Plugs (measured): Junk (measured): 9750 ~ 9198 _ 9708 9161 None 9291 in iz MD TVD Ila S rl r 11 1 1 urface 1 -3/8" 3' 8 ' 4 2670 In rm i 41' - / " 1' 4 7 4760 Pr i n finer 114 ' 7" 8 - 7 2 3' - 91 24 1 Perforation Depth MD (tt): Perforation Depth TVD (tt): Tubing Size: Tubing Grade: Tubing MD (tt): 9444' - 9574' 8929' - 9043' 4-1/2", 12.6# 13Cr80 / L-80 8628' Packers and SSSV Type: 9-5/8" x 4-1/2" Baker'S-3' packer; Packers and SSSV MD (ft): 8364 ; 9-5/8" x 4-1/2" TIW 'HBBP' packer 8521' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ®BOP Sketch - ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: November 19, 2008 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verba! Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify ththe foregoing is true and correct to the best of my knowledge. Contact Ron Phillips, 564-5913 Printed Name n u I Title En ineerin Team Leader Prepared By Name/Number Signature,,'f Phone 564-4628 Date z3 d~ Sondra Stewman, 564-4750 Commission Use Onl Sundry Number: Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity '~OP Test ^ Mechanical Integrity Test ^ Location Clearance Other: ~~~ PS ~ ~~ -~S ~- Subsequent Form uired: ("~ APPROVED BY ~ ~ ~ 1 A roved B : COMMISSIONER THE COMMISSION Date Form 10-403 Revised /2006 i Submit In Duplicate ,~~~ ~~ ~~~,ty «tr z~o~ ~ ~ ~ ~ AL e • To: Tom Maunder, Petroleum Engineer Alaska Oil & Gas Conservation Commission ~.J From: Ron Phillips ry 1~,J CTD Engineer Date: October 22, 2008 Re: C-30A sundry request Sundry approval is requested for Prudhoe well C-30. C-30 was completed as a vertical well in 1988 with strong initial rates, however quickly declined in the following month. A HCL/HF mud acid stimulation job was performed in May 1989 to address the production decrease. 14' of Z2A perforations were added in September 1988 and the oil and gas rates significantly increased. 10' of Z2C perforations were added in June 1994 with minimal impact on the climbing GOR trend. A sandback squeeze was performed in July 1996 to shut-off production from the top two intervals. The benefit lasted approximately 6 months before the well returned to its historical GOR trend. The squeezed perforations were confirmed to be holding with a 1998 STP log and a borax log in July 2005. The borax log also detected a channel from the top of the 9530-44' interval up to 9514' md. 6' of Z2B was perforated in September 2005 with no impact on the production rates and GOR. In March 2007, the IA pressure increased suddenly to 1800 psi. A TIFL performed in April 2007 failed and the GLVs were dummied off prior to the well failing aMIT-IA and passing a OMIT-TxIA. The well was secured with a TTP in June 2007. A June 2007 caliper log indicated the well was a poor tubing patch candidate. Fullbore returned and was unable to bleed off WHP, so the TTP was pulled and reset. The integrity testing was performed again in June 2007 with the same results: failed MIT-IA and passed OMIT-TxIA. A rig workover was completed in April 2008. The workover replaced the old production tubing with new 4-1/2" 13 CR tubing and a stacker packer. Following the workover, the well quckly returned to marginal GOR and in showed minimal healing in the last cycle. C-30 passed aMIT-IA to 3000 psi in September 2008. A MIT-OA in September 2008 failed with a leak rate of 5 bpm at 1050 psi. No bubbling was observed in the cellar during the MIT-OA which indicates the surface casing has integrity. The well does not have a history of IAxOA communication and no history of bubbling in the cellar. A tubing caliper was not run since the well has new 13CR tubing that was installed in Apri12008. REASON FOR SIDETRACK: C-30 is not a competitive well, exhibits no healing after cycling, and is expected to have less than 20% ontime. Incremental value from horizontalizing this well to Z1B/2A more than justifies the coil sidetrack. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre-Rig Work: 1. MIT-IA, and OA. 2. Dummy drift for 4-1/2" x 7" thru tubing WS to 9450 (29 deg incl) 3. Set 4-1/2" x 7" thru tubing whipstock @ 9400'. 4. Mill XN at 8595' to 3.80" with left handed motor, mill. 5. Squeeze 22 bbls of 15.8ppg cement past 4-1/2"x7" through tubing whipstock, to shut off perfs. (10 bbls into perfs, 6.66 bbls between bottom perf and WS and 5 bbls excess) 6. AC-LDS; AC-PPPOT- T. 7. Test MV, SV, WV. 8. Bleed gas lift and production flowlines down to zero and blind flange. 9. Remove wellhouse, level pad. The pre CTD work is slated to begin on November 19, 2008. Rig Work: 1. MIRU and test BOPE to 250 psi low and 3500 psi high, Pull BPV if installed. 2. Mill 3.80" window at 9400' and 10' of openhole. Swap the well to Flo-Pro. 3. Drill build/turn section with 3-3/4 x 4-1/8" bicenter bit, and land well. 24deg/100 (plan #2). 4. Drill lateral section with 3-3/4 x 4-1/8" bicenter bit to TD at 11060'. 12 deg/100 (plan #2). 5. Run 3-3/16" by 2-7/8" solid/ cemented liner leaving TOL at 8580' and cross over form 3-3/16" to 2-7/8" at 10400'. 6. Pump primary cement job up to 9150' (leaving room for future sidetrack below 9-5/8" shoe at 8840'), 24.5 bbl of 15.8 ppg cmt planned. 7. Run CO assembly. 8. Test liner lap to 2000 psi. 9. Freeze protect well, Set BPV, RDMO Post-Rig Work: 1. Pull BPV 2. Re-install wellhouse and FL's. 3. Generic GLV design. 4. Flow well to portable test separator. Ron Phillips CTD Drilling Engineer 564-5913 CC: Well File Sondra Stewman/Terrie Hubble TREE = s" Glw WELLHEAD = McEVOY ACTUATOR = AXEL.SON KB: ELEV = 67.82' BF. ELEV _ 98.32` KOP ° 530x` NIX Angle = 34 ~ 812x•. Datum MD = 9374`. Datum TV D = 8800' SS DRLG [RAPT C30 s~rlvoTl~s: *~4y~>z"corwl<Tec~'.~ 13-3t8" CSC, 72#, L-80. ID =12.347"' Minimum ID = 3.725" ~ 8595' 4-9i2" UT[S XN NIPPLE 2197' 41/2" HES X NIP, ID = 3.813" ra s ~ i~r Ma N~z~s ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3146 3145 x MMG DRAY Rl< a astas/a8 3 4993 4993 1 MMG DMY RK 0 09108!08 2 663x 6489 30 MMG DMY Rl< 0 041x4/08 1 8254 79x5 33 MMG DNtY RK 0 04/04108 $333' (41/2" HES X NIP, ~ = 3.813"J ~' $364 9-518" x 41 i2" Baker S3 PKR .. $39$' 41 /2" HES X NIP, ID = 3.813" 41/2" Tbg Stub $479' ' . 8e~~' 41/2'" Overshoi 9Gr 4112" TBG, 12.6#, 13Cr-80, VAM Top, ~'}= 3.958" 8485 $506' TiW SBR SEAL ASSY 8521 ` „__ .~, 9-518" x 41 J2" TIW HBBP PKR,1D = } 8562' 4112" OTIS X NiP, ~ = 3.813" TOP OFT` LNR 8597 $5' 9'S' 4112" OTIS XN N~, ID = 3.725" 41 /2" TBG, 12.6#, L-80, .x152 bpf, ~ 3 958" ' __862$' 9-5/8" CSC, 47#, L-80, ~ = 8.681" g$40' PERFORATION SUMMARY REF LOG: GEARHART- BRCS ON D1/1 6/88 ANGLEATTOP PERF. 29 ~ 9444' Note: Refer to Production DB for historical pert data S¢E SPF INTERVAL ~/Sqz ' DATE ._..: 3-318" 4 ..9374 - 9384 S 07/24196 3-318" 4 9440 -9450 S x7/24/95 3-31s" 6 s444 - 945a o 0s/30ros 3-318" 4 9530 -9544 O 09/23/89 3-818" 4 9554 -9574 O 04/06/88 8628' +--4112" 7NV SOS TBG TAIL' $632' ELMD TT LOGGI=U ~Ita2J89 PBTD 970$' 7" LNR, 26#, L-80, .x383 bpf, ID = 6.276" 975x' DATE REV BY COMMENTS DATE FtEV BY GOMAAENTS 01122188 ORIC~NAL COMPLETION 05/22/01 RN1TP CORRECTIONS o4~o~ros NzIE~ I~Inro 04/x/08 /TLH CORREG110NS 04/18/08 KSBiTi.H GLV GO (04/10108) x9/i 0/08 CJNISV GLV C10 (09/081x8) 1-1 MARKER JOIt~"T` PRUDHOE BAY UNIT WELL: C-30 PERMfT No: ~18T1360 API Na: sx-x29.21777-a0 SEC 19, 711 N, R14E, 1616' SNL &882' WEL 81s 6cplofation (Alaska) TREE 6" CIW WE,LLHEAD= McEVOY ACTUATOR = AXELSON KB. ELEV = 67.82' BF. ELEV = 39.32' KOP = 5300' Max Angle = 34 ~ 8120' Datum MD = 9374' Datum TV D = 8800' SS ~-30A ~:~ird CTD Sidetrack 13-3/8" CSG, 72#, L-80, ID = 12.34T' ~-{ 2681' Minimum ID = 3.725" cLD 8595' 4-1/2" OTIS XN NIPPLE I4-12" Tbg Stub I--L 4-1/2"TBG, 12.6#, 13Cr-80, VAMTop, ID=3.958" OF T' LNR ~-~ 8597' 4-1l2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 11 8628' f 9-5/8" CSG, 47#, L-80, ID = 8.681" PERFORATION SUMMARY REF LOG: GEA RHA RT - BHCS ON 01 /1 6/88 A NGLE AT TOP PERF: 29 ~ 9444' Note: Refer to Production DB for historical perf data SQE SPF INTERVAL Opn/Sqz DIATE 3-3/8" 4 9374 - 9384 S 07/24/96 3-3/8" 4 9440 -9450 S 07/24/96 3-3/8" 6 9444 -9450 O 09/30/05 3-3/8" 4 9530 -9544 O 09/23/89 3-3/8" 4 9554 -9574 O 04/06/88 PBTD T' LNR, 26#, L-80, .0383 bpf, ID = 6.276` 9708' 9750' NOTES: ***4-1/2" CHROMETBC~`** 2197' 41 /2" HES X NIP, ID = 3.813" (,AS I IFT MANI~RFI S ST MD TV D DEV TYPE V LV LATCH PORT DATE 4 3146 3146 0 MMG DMY RK 0 09/08/08 3 4993 4993 1 MMG DMY RK 0 09/08/08 2 6630 6489 30 MMG DMY RK 0 04/04/08 1 8254 7905 33 MMG DMY RK 0 04/04/08 8333' ~ ~4-1 /2" HES X NIP, ID = 3.813" 8364' ~--19-5/8" x 41 /2" Baker S3 PKR 8398' 4-1 /2" HES X NIP, ID = 3.813" 8485' 4-1/2" Overshot 9G $51}6' TfiN SBR SEAL ASSY $52~' -+9-5/8" x 41/2" TNV HBBP PKR, 10 = 4.75 8562' 41 /2" OTIS X NIP, ID = 3.813" 8580' Top of Proposed 3-3/16" Liner 8595' ~-X41/2" OTIS XN NIP, ID milled to = 3.800" 8628' -141 /2" TNV SOS TBG TAIL 8632' ELMD TT LOGGED 02/02/89 9150' 1Top of Cement 9291' MARKER JOINT 9400' Mill Window off Mechanical Whipstock 10400' 3-3/16" X 2-7/8" XO 2-7/8" Liner, Cemented & Perf'd 11060' DATE REV BY COMMENTS DATE REV BY COMMENTS 01122/88 ORIGINAL COMPLETION 10/02/08 MSE PROPOSED CTD ST 05/22/01 RNITP CORRECTIONS 04/07/08 N2ES RWO 04!09/08 /TLH CORRECTIONS 04/18/08 KSBlfLH GLV GO (04/10108) 09/10/08 CJWSV GLV GO (09/08/08) PRUDHOE BAY UNff WELL: G30A PERMIT No: API No: 50-029-21777-01 SEC 19, T11 N, R14E, 1616' SNL &882' WEL BP Exploration (Alaska) All Measurements are from top of Riser 10/21 i ~_ ~ C-30A of bag BAG Dowell bttm of bag Slips Blind/Shears TOTs fiddle of pipes 2 3/8" combi ram/slips Mud Cross I I Mud Cross of flow cross variable bore pipe 3 1/2"-2 7/8" TOTs middle of pipe/slips 2 3/8" combi ram/slips wab Valy Flow Tee • Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Thursday, May 29, 2008 2:18 PM To: 'Hubble, Terrie L' Subject: RE: PBU C-30 (187-136) Thanks Terrie. ! think I copied too much when I prepared the note. Sorry about that. Tom • Page 1 of 2 From: Hubble, Terrie L [mailto:Terrie.Hubble@bp.com] Sent: Wednesday, May 28, 2008 3:30 PM To: Maunder, Thomas E {DOA) ~,~-,~~®JUN ~ 9 2008 Cc: Ron.Phiilips@bp.com Subject: RE: PBU C-30 (187-136) Hi Tom, I am a bit confused by this request because I did provide the pre-rig work dating from 12/14/07 to 04/02/08 (I'm looking at an in-house copy of what I sent you). The rig then moved on (04!02/08) and released on 04/07/08. Very little has been done post-rig... but here is a clip of that work: C-30 04/09/2008 T/I/O=0/0/0 Put jewelry on .SSV and took off shipping cap for wireline. C-30 04/09/2008 T/I/O = 0/0/0 Pulled 4 1/16" CIW H BPV post RWO. C-30 04/09/2008 ***WELL S/I ON ARRIVAL***(post rwo) PULLED B&R FROM 8388' SLM PULLED 1.5" DMY GLV FROM STA#3 @ 4993' MD PULLED 1.5" DCR VALVE FROM STA# 4 @ 3146' MD ATTEMPTED TO SET RK LGLV IN STA. #4 @ 3146' SLM W/ OUT SUCCESS ***CONT. ON 4/10/08 WSR*** C-30 04/10/2008 ***CONT. FROM 4/09/08 WSR*** SET STA# 4 RK-LGLV @ 3146' MD SET STA# 3 RK-S/O @ 4993' MD PULL RHC FROM 8590' SLM RAN 3.70 CENT,TTL,SB, TT @ 8620' SLM TAG TD @ 9574' (CORRECTED ELMD) ***WELL S/I, TURN OVER TO PAD OP*** There are no other entries for work done on that well to date. Terrie From: Maunder, Thomas E (DOA) [maiito:tom.maunder@alaska.gov] Sent: Sunday, May 25, 2008 2:50 PM To: Phillips, Ron Cc: Hubble, Terrie L Subject: PBU C-30 (187-136) 5/29/2008 Page 1 of 1 • Maunder, Thomas E (DOA) From: Maunder, Thomas E (DOA) Sent: Sunday, May 25, 2008 2:50 PM To: 'Phillips, Ron' Cc: 'Hubble, Terrie L' S~J~1)NE®JUN ~ ~ 2008 Subject: PBU C-30 (187-136) Ron and Terrie, I am reviewing the 404 for the work completed in April on this well. Could you provide the pre- and post rig work. Email is fine. Thanks in advance. Tom Maunder, PE AOGCC 5/25!2008 STATE OF ALASKA -~~ ~9'~ ALA OIL AND GAS CONSERVATION COM~ON MAY ~ 6 2008 REPO OF SUNDRY WELL OPERATIOI~~ka Oi! & Gas Cons. Commission 1. Operations Performed: ^ Abandon ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Alter Casing ®Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other ^ Change Approved Program ^ Operation Shutdown ^ Perforate ^ Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ®Development ^ Exploratory ''~ 187-136 3. Address: ^ Service ^ Stratigraphic . 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21777-00-00 7. KB Elevation (ft): ~ 67 8' 9. Well Name and Number: PBU C-30 8. Property Designations. 10. Field / P*~ol(s): ADL 028305 `Prudhoe Bay Field / Prudhoe Bay Pool 11. Present well condition summary Total depth: measured 9750 ' feet true vertical 9198 ~ feet Plugs (measured) None Effective depth: measured 9708 feet Junk (measured) None true vertical 9161 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' Surface 2683' 13-3/8" 2683' 2683' 4930 2670 Intermediate 8841' 9-5/8" 8841' 8404' 6870 4760 Production Liner 1145' 7" 8605' - 9750' 8203' - 9198' 7240 5410 ~~ANNEQ JU~I D 9 2008 Perforation Depth MD (ft): 9444' - 9574' Perforation Depth TVD (ft): 8929' - 9043' 4-1/2", 12.6# 13Cr80 / L-80 8628' Tubing Size (size, grade, and measured depth): Packers and SSSV (type and measured depth): 9-5/8" x 4-1/2" Baker'S-3' packer; 8~4'; 9-5/8" x 4-1/2" TIW 'HBBP' packer 8521' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: 13. Re resentative Dail Avera a Production or In'ection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation: Subsequent to operation: 1,671 38,913 -0- 1,160 1,500 14. Attachments: ^ Copies of Logs and Surveys run 15. Well Class after work: ^ Exploratory ®Development ^ Service ® Daily Report of Well Operations 1 f. Well Status after work: ® Well Schematic Diagram \ ®Oil ^ Gas ^ WAG ^ GINJ ^ WINJ ^ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Ron Phillips, 564-5913 N/A Printed Name Terrie Hubble Title Drilling Technologist Prepared By Name/Number: D ~~ Signatur Phone 564-4628 Date Terrie Hubble 564-4628 Form 10-404 Revised 04/2006 uRiGINAL ~~~~ ~ ~ ~ ~ Submit Original Only ~~~5 Digital Well File • . Page 1 of 1 Well: C-30 Well History Well Date Summary C-30 12/14/2007 T/IA OA= 0/0/0 Temp=Sl PPPOT-T (PASS) PPPOT-IC (PASS) (RWO) PPPOT-T Pressure bled through slotted bleed screw verified 0 psi. Removed 1 "NPT plug, removed internal check, installed 1"Alemite. Cycled all LDS "Standard" all moved free no stuck or broke pins. RU HP bleed tool onto THA flushed void until clean returns achieved. Pressured void to 5000 psi for 30 min, 4700/ 15 mins, 4700/ 30 mins. Bleed THA void to 0 psi, RD test equipment, re-installed Alemite cap. PPPOT-IC Pressure bled through slotted bleed screw verified 0 psi. Removed 1 "NPT plug, removed internal check, installed 1"Alemite. Cycled LDS "Standards" all moved with no problems. Flushed void until clean returns achieved. Pressure IC test void 3500 psi for 30 min, 3500/ 15 mins, 3450/ 30 mins. Bleed IC void to 0 psi, RD test equipment re-installed Alemite cap C-30 12/15/2007 ***WELL SHUT IN ON ARRIVAL*** (pre RWO) PULLED P-PRONG @ 8570' SLM. PULLED 4-1/2" PXN PLUG BODY 8576' SLM...MISSING 1" PIECE OF PKG. RAN 3.70" CENT & BRUSH, SAT DOWN ~ 8606' SLM. RAN 3.50" CENT & S-BAILER TO TD @ 9562' SLM, DID NOT SD @ 8606' SLM...NO SAMPLE. ***WELL LEFT S/I, PAD-OP INSPECTED LOC BEFORE DEPARTURE*** C-30 12/24/2007 ***WELL SHUT IN ON ARRIVAL*** INITIAL T/I/O = 1925/50/100 PSI. RUN#1 TOOL LENGTH = 22.1', MAX OD = 3.66" SETA 4.5" HALIBURTON FASDRILL BP AT 8540'. TOP OF PLUG AT 8539.5'. NO CHANGE IN PRESSURE AFTER SETTING PLUG. ****CONTINUED ON 25-DEC-2007**** C-30 12/24/2007 T/I/0=1500/0/120 Assist E-line w/MIT-T to 2500 psi (RWO Prep.) Stand by For SLB to set plug. ****Continued on 12-25-07 WSR**** C-30 12/25/2007 ****CONTINUED FROM 24-DEC-2007**** T/I/O = 1925/50/100 PSI. LRS PT PLUG TO 2500 PSI. PASSED. RAN 3.65" POWER CUTTER AND CUT TUBING AT 8481' TUBING TALLY DEPTH. TOOL LENGTH = 23.2', MAX OD = 3.65". WELL LEFT SHUT IN. ****JOB COMPLETE**** C-30 12/25/2007 ****Continued from 12-24-07 WSR**** Assist E-line CMIT-TxIA PASSED to 3000 psi. (RWO Prep) Bleed Tbg from 1900 psi to 500 psi. Pressured up T/ IA w/2 bbl 60/40 spear and 123 bbls crude to 3000/ 3000 psi. After 15 min. T/I lost 10/60 psi. After second 15 min T/I lost 10/0 psi fora 30 min 20/60 psi loss. PASSED Bled WHP's down Flowline on well #8. (Annulus valves checked for position and tag hung) FW P's=650/425/135 C-30 12/27/2007 T/I/0=200 /100/140. Circ Out (RWO prep) Pumped 8 bbls meth and 870 bbls 1 %KCL into the IA with TBG returns to the flowline. Pumped 150 bbls diesel into the IA and U-Tubed Tx IA. Freeze protected the flowline with neaUdiesel. Used the WOA recipe per F/O. Bled to final WHP= 0/0/0. Annulus casing valves are tagged and open to gauges. C-30 12/30/2007 T=O. Set 6-3/8" CIW "J" BPV. (Pre 2-ES). Set 6-3/8" CIW "J" BPV thru tree with 1 - 2' ext (~ 108". No problems. C-30 3/23/2008 T/I/0=n/a/0/vac Temp=S/I CMIT TxIA PASSED to 3000 psi (RWO prep) No well scaffolding (Witness by M.Skinner well site leader rig 2ES) Pumped 12.3 bbls of amb.diesel to reach 3000 psi. Bumped TxIA with 0.1 bbls twice. 3rd test 1st 15 min TBG/IA lost 0/0 psi, 2nd 15 min TBG/IA lost 0/0 psi for a total loss of 0/0 psi during a 30 min test. Bled TBG and IA back to 0 psi (approx 9 bbls) FWHPs= 0/0/0 ***Annuls casing valves left open to gauges C-30 4/2/2008 T/I/0=0/0/0; Pulled 6-3/8 CIW "J" BPV through tree, tagged at 108" wih 1-2' extension. Print Date: 5/14/2008 Page 1 of 1 http://digitalwellfile.bpweb.bp.com/Wllnfo/Reports/ReportViewer.aspx 5/14/2008 • BP EXPLORATION Page 1 of 3 Operations Summary Report Legal Well Name: C-30ra Common W ell Name: C-30 Spud Date: 1/6/1988 Event Nam e: WORKO VER Start : 4/2/2008 End: 4/7/2008 Contractor Name: NABOB S ALASK A DRI LLING I Rig Release: 4/7/2008 Rig Name: NABOB S 2ES Rig Number: 2ES Date From - To Hours .Task Code NPT Phase ~ Description of Operations 4/2/2008 16:00 - 16:30 0.50 WHSUR P DECOMP Rig accept C~ 1600 hrs 4/2/08. Meetings, Safety pre-workover. 16:30 - 17:30 1.00 WHSUR P DECOMP PJSM. R/U lubricator, test to 500 psi. Pull BPV - R/D. 17:30 - 22:00 4.50 WHSUR P DECOMP PJSM. Install secondary annulus valve. R/U to test casing to 3000 si for 10 min - assed. Reverse diesel out of TBG, swap hose circ the long way C~3 232 gpm ~ 750 psi. 22:00 - 22:30 0.50 WHSUR P DECOMP PJSM. Set TWC test above to 3500 psi for 5 min, below to 1000 psi for 10 min -passed. 22:30 - 00:00 1.50 WHSUR P DECOMP PJSM. N/D tree 7" adapter flange 4/3/2008 00:00 - 01:30 1.50 WHSUR P DECOMP N/D tree & adapter flange -remove same from cellar. Get RKB straps. Verify 4 1/2" TBG hanger threads in good shape with IJ-4S XO. Good threads - 7 right hand turns. Function tested LDS and plugged off control lines. 01:30 - 04:00 2.50 BOPSU P DECOMP PJSM. N/U BOPE. R/U test lines. 04:00 - 10:30 6.50 BOPSU P DECOMP PJSM. Test BOPE. Test ROPE to 250 psi low / 3500 psi high w/ 4" and 5-1/2" test joints. Annular to 250/2500 psi. -Blow down choke & testing equipment. -Witness of test waived by AOGCC Rep Lou Gramaldi. -Test witnessed by WSL Blair Neufeld, Vincent Volpe, Dick Maskell and NTP Bruce Simonsen. 10:30 - 11:00 0.50 BOPSU P DECOMP Rig down test equipment,blow down surface lines. 11:00 - 12:00 1.00 BOPSU P DECOMP Pick up DSM lubricator and extension to drill floor. 12:00 - 14:30 2.50 BOPSU P DECOMP PJSM. Rig up lubricator & extension. -Test Lubricator to 500 psi,_ ood. -Rig down lubricator and extension. 14:30 - 15:30 1.00 PULL P DECOMP PJSM. Bring tubing handling equipment to drill floor. 15:30 - 16:00 0.50 PULL P DECOMP PJSM. Screw in to hanger, BOLDS. Pull hanger free with 175K up wt with 115K to floor. 16:00 - 17:00 1.00 PULL P DECOMP PJSM. Lay down hanger, rig up control line spooling unit. Change out elevators. 17:00 - 20:00 3.00 PULL P DECOMP JSM lay down 2472' 5 1/2" tubing - 62 Jts, 1 SVLN. Recovered all 26 clamps and 4 SS bands. 20:00 - 20:30 0.50 PULL P DECOMP Clear floor of control line spool. 20:30 - 00:00 3.50 PULL P DECOMP Con't to UD 4-1/2" tubing - 110 total Jts out. 4/4/2008 00:00 - 02:30 2.50 PULL P DECOMP UD 4-1/2" TBG. Pulled 148 Jts and 20.75' cut Jt. Majority of threads on tubing corroded on bottom. Total equipment pulled: -TBG hanger -SSSV -5 GLMs -1 X-nipple -62 jts of 5 1 /2" & 148 jts of 4 1 /2" -20.75' cut jt with a 4.75" flare end. Approx 18.87' of tbg jt looking up. 02:30 - 03:30 1.00 PULL P DECOMP Clean & clear rig floor. MU 4" test Jt w/ test plug. 03:30 - 05:30 2.00 BOPSU P DECOMP PJSM. Install test plug.Test lower rams to 250 / 3500 psi for a charted 5 min. WSL Blair Neufeld witnessed test. 05:30 - 06:00 0.50 BOPSU P DECOMP Install wear bushing in well head. 06:00 - 07:00 1.00 CLEAN P DECOMP Pick up BHA components to rig floor. 07:00 - 09:30 2.50 CLEAN P DECOMP PJSM. Make up washover BHA to 315'. -Change out handling equipment. 09:30 - 16:00 6.50 CLEAN P DECOMP PJSM. Run in hole picking up drill pipe from pipe shed from 315' to 8440'. Printed: 4/21/2008 1:12:06 PM BP EXPLORATION Page 2 of 3 Operations Summary Report Legal Well Name: C-30ra Common Well Name: C-30 Event Name: WORKOVER Contractor Name: NABOBS ALASKA DRILLING I Rig Name: NABOBS 2ES Date ~~, From - To .Hours Task 'Code NPT Spud Date: 1 /6/1988 Start: 4/2/2008 End: 4/7/2008 Rig Release: 4/7/2008 Rig Number: 2ES Phase Description of Operations 4/4/2008 16:00 - 16:30 0.50 CLEAN P DECOMP Taq up on tubing stump at 8478'. -Up wt 175k,down wt. 160k,rotating wt 170k. -250 GPM ~ 595 psi. 16:30 - 17:30 1.00 CLEAN P DECOMP Swallow tubing stump to 8495' dress off 4 1/2" tubing to 8479' 17:30 - 19:00 1.50 CLEAN P DECOMP Circulate Hi-Vis sweep, 485 GPM @ 1980 psi -Lay down 2 joints of drill pipe and remove blower hose. 19:00 - 20:00 1.00 CLEAN P DECOMP Cut & slip 103' drilling line. -Inspect and service drawworks. -Service Elmago splines. -Service crown 20:00 - 21:00 1.00 CLEAN P DECOMP Service Top drive 21:00 - 22:30 1.50 CLEAN P DECOMP POH from 8440' to 4986'. 22:30 - 00:00 1.50 CLEAN P DECOMP Make u 9 5/8" storm acker and set at 35'. Test acker to 500 si/ 5 min. 4/5/2008 00:00 - 03:00 3.00 WHSUR P DECOMP Pull 9-5/8" packoff through BOP stack w/25k up. -Packoff came out complete with upper outside seal and top O-ring of lower seal bad. -Flush profile and install new packoff. -Test void to 5000 psi for 30 minutes -good. 03:00 - 03:30 0.50 WHSUR P DECOMP PU RTTS running tool,,retrieve and lay down RTTS. 03:30 - 05:30 2.00 CLEAN P DECOMP POH from 4986' to 315'. 05:30 - 07:30 2.00 CLEAN P DECOMP PJSM. Lay down dress-off BHA. 07:30 - 09:00 1.50 CLEAN P DECOMP Clean and clear floor. -Pickup tools for next BHA. 09:00 - 11:30 2.50 CLEAN P DECOMP Make up Plug Drill-out BHA to 537'. 11:30 - 14:30 3.00 CLEAN P DECOMP RIH from 537'to 8381'. -Install blower hose and establish parameters. -160k Up Wt, 148k Dn Wt, 155k Rot Wt, 2-1/2k ft-Ibs TO off. 14:30 - 15:00 0.50 CLEAN P DECOMP RIH to tubing stub C~ 8479'. -Shear the Shear Pin Guide Sub w/15k Dn. -Girt C~ 4 bpm, 470 psi. -Taq FasDrill Plug ~ 8536'. 15:00 - 18:00 3.00 CLEAN P DECOMP Mill Fastdrill Plug (~ 8536'. -Push plug down and out tailpipe ~ 8647'. -Work tailpipe between 8536' and 8546'. -Girt C~ 4 b m with n returns. 18:00 - 00:00 6.00 CLEAN P DECOMP POH, laying down drill pipe from 8647' to 537'. -Fill hole with 2-1/2 times drill i e dis lacement. -Total losses for da = 450 bbl seawater. 4/6/2008 00:00 - 00:30 0.50 CLEAN P DECOMP LD 4" DP from 537' to BHA. -Fill hole with 2.5 times pipe displacement. No Returns. 00:30 - 02:30 2.00 CLEAN P DECOMP LD Plug Drill-Out BHA. 02:30 - 03:30 1.00 CLEAN P DECOMP Clear floor and PU Chrome Tubing equipment to floor. 03:30 - 05:00 1.50 BUNCO RUNCMP RU to run chrome tubing. 05:00 - 08:30 3.50 BUNCO RUNCMP PJSM. Run 4-1/2" 12.6# 13Cr80 VAM Top Completion. 08:30 - 09:30 1.00 BUNCO RREP RUNCMP Replace boken pillow block bearing on upper skate ramp pipe stop. 09:30 - 19:30 10.00 BUNCO RUNCMP Continue running 4-1/2" 12.6# 13Cr80 Vam Top Completion to 8413'. -Ave Make Up TO = 4440 ft/Ibs. -Up Wt = 125k lbs. Dn Wt = 115k lbs. 19:30 - 20:30 1.00 BUNCO RUNCMP Space out tubing. -Did not see 1st set of shear pins in Overshot assembly when Printed: 4/21/2008 1:12:06 PM C] BP EXPLORATION Page 3 of 3 Operations Summary Report Legal Well Name: C-30ra Common Well Name: C-30 Spud Date: 1/6/1988 Event Name: WORKOVER Start: 4/2/2008 End: 4/7/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2008 Rig Name: NABOBS 2ES Rig Number: 2ES Date From - To Hours ~ Task Code NPT Phase .Description of Operations 4/6/2008 19:30 - 20:30 1.00 BUNCO 20:30 - 21:30 I 1.001 BUNCO 21:30 - 00:00 2.501 BUNCO 4/7/200$ ~ 00:00 - 01:30 ~ 1.50 ~ RU 01:30 - 03:30 I 2.001 RUN I to 1500 psi. with +/- 29 bbls by pressuring up to 200 psi and and hold for 30 minutes - 03:30 - 04:00 I 0.501 RUN 04:00 - 05:00 1.00 BUNCO 05:00 - 06:30 1.50 BOPSU P 06:30 - 10:00 3.50 WHSUR P 10:00 - 11:00 1.00 ~ W HSUR P 11:00 - 13:00 I 2.00 I W HSUR I P 13:00 - 15:30 2.50 WHSUR P 15:30 - 16:00 0.50 WHSUR P 16:00 - 16:30 0.50 WHSUR P 16:30 - 17:00 0.50 WHSUR P RUNCMP ~ swallowing stump -Sheared 2nd set of pins in overshot w/ 8k WOB ~ 8487'. -No go Q 8491'. -Pick up and space out w/ 5.72' pup and 1 full joint. RUNCMP Make up landing jt and hanger. -Land tubing C~ 8485' and RILDS. -Rig down tubing equipment. RUNCMP Pump 200 bbl of 140 degree seawater down annulus C~ 3 bpm, 60 psi. -Pump 450 bbls clean seawater w/corrosion inhibitor down annulus ~ 3 bpm, 60 psi. -No returns throw hout. RUNCMP Contihue to Pump 450 bbls Corrosion Inhibitted Seawater Down Annulus @ 3 bpm, 60 psi. RUNCMP Drop Ball and Rod. -Fill tubina (10 bblsl and Pressure up to 3500 psi to set packer. -Bleed annulus, then tubing to zero. -Pressure up annulus and shear DCR ~ 2200 psi. RUNCMP Rig down circ lines and Dry Rod in TWC. -Test from above and below to 1000 psi -good. RUNCMP Clean out under Rotary Table with Super Sucker. RUNCMP Nipple Down BOPE and lay down Mouse Hole. RUNCMP PJSM. Bring adapter flange and tree into cellar. -Nipple up tree and adpater flange. -Test void to 5000 psi for 30 min -good. -Fill tree with diesel and test to 5000 psi for 30 min -good. RUNCMP Rig up DSM lubricator and test to 1000 psi. -Pull TWC RUNCMP Spot Little Red and hook up circ lines to annulus. -Rig up circ lines to cuttings tank from tree. -Circulate 151 bbls diesel freeze protect ~ 2 bpm, 150 psi. RUNCMP U-tube annulus and tubing through tree. -Rig down U-tube lines. RUNCMP Rig up DSM and install BPV. -Test from below to 500 psi -good. RUNCMP Rig down DSM and Little Red. RUNCMP Remove 2nd Annulus Valve and Secure Well. 'Rip Release from operation on C-30 ~ 17:00 hrs on 4/7/08. Printed: 4/21/2008 1:12:06 PM ~ TREE = 6" CNV ~, C-30 (VOTES: '`*~d-112" CHROMETB£~`*~ tin~LLF~~ a = ti~ EVt~Y ACTUATOR = KB, ELEV - AXELSON b7.E32' BF. ELBV - 39.32' __ K_OP = Max Angle = 5300' 34 ~ 8129' Datw~~ ~ = Datuan TV D = 9374' $$OD' SS 13-818"' CSG, 72#, L-80, ID = 12.347" MII11fYtUtY1 ~~} = ~.l,fJ" ~ $~95` 4-"f l2" QTlS XN N[PP°LE 2197' 41!2 HES X NIP, ID = 3 813" GAS LIF1'MANDRELS ST fu's LI t~EV TYPE. VLV LATCH PORT ()ATE 4 3146 3148 0 ArYNG DCR RKP 0 04144/08 3 4993 4993 1 hrri11G DNSY RK 0 44{04108.. 2 6630 fiG89 39 f41VIG DMY RI{ 0 04104/08 1 8294 7905 33 MVIG t3MY RK 0 (I~{/04!08 8333` ~ 4-.112 HES X NIP, IC} = 3.$1 s"~ ~4-112" T6g SEub I 8479' 4-112" T6G, 12,&#, 13Gr-8tt, VAM Top, It3 = 3..958"' C 8364' 9-5/8" x 4-112" Baker S3 PKR 8395" 4112" HES X NIP, Id = 3.813" $455` 4-112" Overshot9Cr SS~fi' TNV SBR SEAL ASSY g~2~ • 9-518" x4-112" TMl HBBP PKR, 10 = 4.750" $S62` 4-1/2" a11S X NIP, I~ = 3.813" OF 7" LNR (-I 5597' 4-112° TBG, 12.6#, L-80, .0152 ttpf, ID = 3.958" J Sfi28' 9-518" CSG, 4?#. L-$0, IE3 =' 8.6$1" ....584(1' PERFORATION SUMMA RY REF LOG; GF_ARHART'- BRCS t3N01J16188 ANGLE AT TOP PERF; 29 ~ 9444' Note: Refer to ~oduction D6 for historical perf data SQE BPF INTERVAL OpnlSgz DATE 3-3;8" 4 9374 - 9384 S 07124x96 3-318" 4 9440 - 9450 S 07/24/9G 3-31$" 6 9444 -9450 O 09130105 3-318" 4 9530 =9544 C5 091~i3t$9 3-3/$" 4 9554 -9674 O 0410618$ P13TD -~ 97(18 7" LNR, 26#, L-80, .0363 bpf, 113 = 6:276"' 9754' 4-112" C}T1S XN M1I[P, IT.I - 3.725•, 5628" 4x112° TNV SOS TSG TA IL Sf>32' --~EL!`,~l TT LOGGED 021t?2/89 929'1' 1-{ MARKER JOINT DATE REV f3Y COIv1ME~ITB BA1E REV BY COMMENTS 09!221$8 ORIGINAL G47MPLE714N 05i2?/D1 RIJ~TP C,ORRFCTIf~NS 04tOTIQ8 N2ES RWO 04109108 1TL.H CORRECTIONS F'RUDHOE BAY UNfi' 1NELL: C-30 PERMff No: 1871360 API Nn: 50029-21777-0t? SEC 19, 711 N, R14E, 1616' SNL & 802' WEL E3P Exploration {Alaska} 11 /05/07 S~hlumberge~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Wnll _Inh !f ~' NUS ~ ~. ZOG~ nn rlaer_rinfinn ~ ~-'"'""`~~ ~~~~~_..._ n ~~~ r)atp NO. 4360 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: P.Bay, Niakuk, Milne Pt., Pt. Mac, Prince C RI Cnlnr CD S-400A 11855508 USIT (REVISED) C 09/18/07 1 C-30 11695080 LDL 10/16/07 1 Z-22B 11594525 SBHP SURVEY ~ 10/06/07 1 14-31 11890316 LDL 10/18/07 1 NK-22A 11855822 DRIFT TD/LDL (- 10/25/07 1 MPG-07 NIA CORRELATION/DDL ~ 09/08/07 1 • MPG-07 11628799 MEM INJ PROFILE C. - 10/20/07 1 MPF-10 11767140 MEM INJ PROFILE U= 09/15/07 1 MPS-OS 11745237 MEM PPROF SUPPLEMENT LOG - _ 3"~-. 10/09/07 1 P2-19A 11649963 MCNL ~ .. ~~ - 04/22/07 1 1 OWDW-SW 11221548 RST ~ 03/05/06 1 1 W-17A 11588701 MCNL _ ~ '¢ 12/26/06 1 1 14-30A 11485775 MCNL -~ O 11/22/06 1 1 L-51 40013624 OH MWD/LWD EDIT 06/26/06 2 1 PLEASE AGKNVWLEUGE REGEIP I t3Y SII:iNINCi ANU Kt 1 UKNINb VNt GUPY tAl;rt I U: BP Exploration (Alaska) Inc. ~ ~ ~;i Petrotechnical Data Center LR2-1 ~_ ' ii ~ 900 E. Benson Blvd. Anchorage, Alaska 99508 ai ~~~lq~ ~ o, 7~~1~ Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 i ATTN: Beth 1 Received by: • ~Y Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well 02-30B PSI-07 PSI-07 L3-02 X-16A F-30 W-31 Z-15 C-30 / 87 ~ 13/rJ W-39A 18-31A H-02A 05-24A K·06A L-03 B-02A H-05 G-13A E-06A W-20 MPF-87 A MPA-03 MPF-89 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Job# 10980587 10674389 10679045 11072860 10980531 10987523 10913021 10980580 10980583 10928650 10942210 10928622 10928609 11075903 10913041 10889169 10674407 10563175 11051045 10672389 10708043 11058243 11051088 Log Description RST RST RST RST RST RST RST RST RST MCNL MCNL MCNL MCNL *(PRINT SENT 1/24/05) * MCNL OH LDWG EDIT FOR WIRELlNE DATA SCMT CBL SCMT SCMT USIT USIT USIT USIT ~ANNED NOV 2 9 2005 ~\<'-:-'\·ì'\\...t il VI'\ 0COÇ- " \. ' \ '. . Jj\. t Û U Date 07/17/05 10/27/03 12/26/03 06/13/05 03/01/05 06/22/05 06/30/05 07/10/05 07/13/05 10/16/05 04/28/05 04/05/05 12/22/04 07/30/05 08/01/05 09/22/04 01/21/04 06/17/03 05/19/05 06/03/04 01108/04 09/07/05 08/17/05 11/17/05 NO. 3602 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 r Anchorage, AK 99501 ...-' . J f61 Field: Prudhoe Bay, Milne PL \<51 I BL 1 1 1 1 1 1 1 1 1 1 1 1 Color CD 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -...,....." 1.3 seD 1 2 1 1 1 1 1 1 1 1 1 ._~' Alaska Data & Consulting Services 2525 Gambell Street. Suite 400 Anchorage, AK 99503-2838 ATTN: Beth {.~ f ¡ I ' , Received byt~,(L' \ 1:'. ' j ~ 6 a STATE OF ALASKA a ALA" OIL AND GAS CONSERVATION COM~ION REPORT OF SUNDRY WELL OPERATIONS o o o Representative Daily Average Production or Injection Data Gas-Met Water-Bbl Casing Pressure 51235 14 50 o 0 0 15. Well Class after Droposed work: Exploratory Development P¡ 16. Well Status after proposed work: Oil P¡ Gas CI WAG . 1. Operations Abandon 0 Repair Well 0 Performed: Alter Casing 0 Pull Tubing 0 Change Approved Program 0 Operat. Shutdown 0 2. Operator BP Exploration (Alaska), Inc. Name: Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development P¡ Stratigraphic C' P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 3. Address: 67.B KB 8. Property Designation: ADL-028305 11. Present Well Condition Summary: Total Depth measured 9750 feet true vertical 9197.97 feet Effective Depth measured 970B feet true vertical 9161.05 feet Casing Length Size MD Conductor 80 20" x 30" 2B - 108 Surface 2654 13-3/8" 72# L-80 27 - 2681 Production 8814 9-5/8" 47# L-BO 26 - 8840 Liner 1153 7" 26# L-80 8597 - 9750 Perforation depth: Measured depth: 9444 - 9450 True Vertical depth: 8929.38 - 8934.64 9530 - 9544 9004.85 - 9017.13 Tubing: (size, grade, and measured depth) 5-1/2" 17# 4-1/2" 12.6# Packers and SSSV (type and measured depth) 4-1/2" TIW HBBP PKR 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl 1117 o x 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sharmaine Vestal RECEIVED NOV 0 2 2005 ion Stimulate 0 Waiver 0 Time Extension 0 Re-enter Suspended Well 0 5. Permit to Drill Number: 16M*' 6. API Number: 50-029-21777-00-00 9. Well Name and Number: Exploratory Service C-30 10. Field/Pool(s): PRUDHOE BAY Field/ PRUDHOE OIL Pool Plugs (measured) None Junk (measured) None TVD 28 - 108 27 - 2680.99 26 - 8403.55 8195.73 - 9197.97 Collapse Burst 5380 6870 7240 2670 4760 5410 SCANNED DEC 1 $)2D05 9554 - 9574 9025.9 - 9043.43 L-BO L-80 26 - 2472 2472 - 8628 8521 RBDMS 8Ft NOV 03 2005 Tubing pressure 1450 o Service WDSPL C Title Data Mgmt Engr Signat Phone 564-4424 Date 10/24/2005 Form 10-404 Revised 04/2004 OR\G\NAL Submit Original Only N " e e C-30 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY I ACTIVITYDATE SUMMARY 9/30/2005 Correlation Log: SLB, Reservoir Saturation Log, 13-July-2005 33/8" HSD PJ 3406, 6 " 6SPF, 60 deg phasing Perforation Interval 9444' - 9450' TO tagged 9571' **Notify OSO of well status and release well** FLUIDS PUMPED BBLS 1 1 I ::::L MEMORANDUM State of Alaska Alaska Oil and (}as Conservation Commission TO: Julie Heusser, ~, ~,~'i0\ DATE: Commissioner Tom Maunder, ~ P. I. Supervisor. O~lo%- (3 I, THRU' March 23, 2001 FROM: Jeff Jones, SUBJECT: Petroleum Inspector Safety Valve Tests PBF/PBU C .Pad March 23. 2001: I traveled to Prudhoe Bay Field to witness Safety Valve System tests on BPX's C Pad. Well house inspections were also conducted. Merv Liddelow was'the BPX representative in charge of testing, and performed the tests in a professional manner. Twenty-one wells on C-Pad were tested with five failures witnessed. The SSV on well C-04A tripped below 50% of the separator psi, the SSV on well C-07A failed to hold D/P, the pilot on well C-19B was frozen, the pilot on well C-20B failed to trip and the SSV failed to hold D/P. Mr. Liddelow indicated to-me that all failures were repaired within 24 hours. I inspected 21 well houses and noted leaking wing valves on wells C-03A, C-13A and C-19B. A .hydraulic fluid leak on the SSV control line of well C-05 and a slight crude oil leak from the SSV on well C-25A were also noted. Mr. LiddeloW indicated he would have these items corrected. The AOGCC test forms are attached for reference. S..UMMARY: I witnessed the SVS tests on twenty-one oil producing wells on C Pad in the Prudhoe Bay Field. 21 wells tested 42 components, $ failures witnessed, and 11.9% failure rate. 21 well houses inspected. Attachments: SVS PBU C-Pad 3-23-01 JJ SVS PBUC Pad 3-23-01 JJ Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Submitted By: Jeff Jones Date: ..... 3/23/01 Operator Rep: Merv Liddelow Field/Unit/Pad:-PBF/PBU/C Pad AOGCCRep: , Jeff,Jo. acs ,, Separator psi: LPS 174 HPS" 662.. Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code, Passed G, AS or CYCLE C-01 1720300 C-02 17'30040 662 550 ' ~525 'P 'P' ' , .... OIL C-03A 1981840' 662 550 530 p p OIL C-04A ' 1960920 '662 ' 550 ' '220 " 3 P " , , , 6IL C-05 1730'1i0' i74 i'25 '115 ' P 'P ' OIL C-06A 1981'570 662 550 5'80 p 'P ' ' '0iL C-07A 2000520~ "662 550 545 ' P ' 4 ...... 0iL C-08A 1950280 !C-09 1790260 C-10 1790350 C-11 1790460 ' 66~ 550 59'5 P' P OIL C-12A 1981160 C-13A 1971430 662 '550 590 ' p P ....... oIL C-15 1791090 C-16 1800100 C-1'7~ ' 1980230.. ~62 550 580 p P ...... OIL, . , C-18A 1991290 C-19B 20000'50 662 550 250 '2 P ' '," ', 0iLl C-20B 2001140 '662 ' ' 550 0 1 4 ' ' OIL: C~21 1820810 174 " 125" 120 p P ' ' 'OIL C-22 18208'80 ....662 " 550' 560 p 'P '" (~IL C-~23A 1961190 C-24 1821410 662 '550 545 'p P .... OIL C-25^ 1950110 662! ....550 510 'P p ' ' 0ILl C-26A 1981450 :C-27A 1961390 C-28 1821950 ~C-29A .1~1700' ~ ~i~i:!~::i~87i360:' 662 ' 550 ' 525 ' P ' P ' ' ' OiL C-3 lA 1950060 662 550 560 P p , OI,L, C-33 1930770 C_'54 1880150 C-35A '195~000 i74 i2~' 120 "p' P ..... oIL C-36A " 2000020 174 125....... 115 P 'p " " " OIL RJF 1/16/01 Page 1 of 2 SVS PBU C Pad 3'23-01 JJ1 Well Permit Separ Set L/P Test Test Test Date oi~ WAG, CmJ, Number Number ,PSI PSI THp, Code C,0, de , Code , Passed GAS o,r ~YCLE C-37 193055'0 662 550 550 P P OIL C-38 1860660 C-39 1930940 C-41 '' 1930990 .,, ' ....... C,42 '193'0500 '662 5~0 " 590 'P P ' OIL Wells: 21 Components: 42 Failures: 5 Failure Rate: 11.90°~ 90 Oav Remarks: ~Op,erator, reports all failures repaired and passed, retest. RJF 1/16/01 Page 2 of 2 SVS PBU C Pad 3-23-01 JJ1 MICROFILMED 10/12/00 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE A/~, 99501. Date: 4 January 1996 RE: Transmittal of Data Sent by: HAND CARRY WELL o- o Dear Sir/Madam, Enclosed, please find the data as described below: '7~k i LDWC TAPE+LIS ECC No. Run # 1 3983.03 Run # 1 5746.05 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services Received by: 5600 B Street Suite 201 Anchorage, AK 99518 to (907) 563-7803 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 13 December 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: C-30 W-08 (1 -26-11-12) DESCRIPTION i CN FINAL BL+RF 1PDK FINAL BL+RF I CN FINAL BL+RF ECC No. Run # i 3983.03 Run ~ i 4117.08 Run # I 5746.05 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 ~ ~r FAX to (907) 563-7803 Received b ~~/~~/~ ' ~ Date: LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 30 November 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION ECC No. 1 PLS FINAL BL+RF Run # 1 3901.05 1 PLS FINAL BL+RF Run # 1 3983.02 i CCL FINAL BL+RF 1 PLS FINAL BL+RF 1 CCL FINAL BL+RF 1 CCL FINAL BL+RF 1 CN FINAL BL+RF 1 PLS FINAL BL+RF Run # 1 5617.11 Run ~ 1 5855.04 Run # 1 6163.05 Run # 1 6163.06 Run # 1 6529.00 Run # 1 Run # 1 6533.00 Run # 1 1 CN FINAL BL+RF ! PLS FINAL BL+RF Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 "~ ...... Or FAX to (907) 563-7803 ,. Received Date:'" ....... · o STATE OF ALASKA A['~'e'"'~ IL AND GAS CONSERVATION COMMISSI~ REPOR .t SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate . Plugging Perforate Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. Alter casing 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1616' SNL, 882' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 2191' SNL, 788' EWL, SEC. 20, T11N, R14E, UPM At effective depth 2355' SNL, 1082' EWL, SEC. 20, T11N, R14E, UPM At total depth 2376'SNL, 1117' EWL, SEC. 20, T11N, R14E, UPM Repair well 5. Type of Well: Development X Exploratory Stratigraphic Servk=e Other 6. Datum elevation (DF or KB) KBE = 67.82 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-30 (12-20-11-14) PBU 91 P'ermit number/approval number 87-136 / 10. APl number 50- 029-21777 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2654 Intermediate 8812 Production -- Liner 1145 Perforation depth: measured 9750 feet BKB 9198 feet 9665 feet BKB 9154 feet Plugs (measured) Junk (measured) Size Cemented fill at 9665' MD (09/89) Measured depth 139 2683 8841 20 8 c.y. 13 3/8 3923 c.f. 9 5/8 1783 c.f. 7 391 c.f. 8605-9750 9374'-9384',9440'-9450', 9530'-9544; 9554'-9570' true vertical subsea 8858'-8972' (three intervals) Tubing (size, grade, and measured depth) True vertical depth BKB 139 2683 8404 8202-9198 O I81NAL 5 1/2" L-80 sur[ace-2472', 4 1/2" L-80 2472'-8521' with 4 I/2" tailpipe to 8628' Packers and SSSV (type and measured depth) 9 5/8" TIW PBP,/packer at 8521~ 5 1/2" SSSVat 2139' 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment 14. Treatment description including volumes used and final pressure 0C., , , . ....... r~,, r,ammissiotl Representative Daily Average Production or Injectic~ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressurej~u" ~rT(J'~ing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations .. 3442 29272 35 0 1463 5170 ~'~ 20658 52 1544 16. S'tatus of well classification as: Oil X Gas Suspended Service 17. I hereby qertify that the foregoing is t?e and correct to the best of my knowledge. S~gned /( d~ ~ Title Senior Technical Assistant I Form 10-40~ Rev 06/15/88 /- Date SUBMIT IN DUFILIG'ATE 6/7/94 WELL C-30(12-20-11-14) Addperfs Operation~ The following additional interval were perforated using 3 3/8" guns, 4 SPF, random orientation and 120° phasing. 9374' - 9384' MD RE,¢EIVED OCT 20 1994 Alaska 0ii & Gas Cons. Commission Anchor;. ~e RECEIVED JUN 2 4 994 Alaska Oil & Gas Cons. Commission Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Dear Sir/Madam, Date: 15 June 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Enclosed, please find the data as described below: WELL ~ DESCRIPTION R-10 F-34 (44-35-12-13) //1 PLS PRESURE FINAL BL 1 PLS.PRESURE RF SEPIA PLS PRESURE FINAL BL 1PLS PRESURE RF SEPIA ECC No. Run ~ 1 5823.01 Run # 1 . Run # 1 6181.02 Run # H-13 /1 PFC/GR/PERF FINAL BL 1 PFC/GR/PERF RF SEPIA Run ~ 1 6090.01 Run # 1 C-30 ~ PFC/PERF FINAL BL 1PFC/PERF RF SEPIA Run # 1 3983.01 Run # 1 H-25 /1PFC/GR/PERF FINAL BL 1 PFC/GR/PERF RF SEPIA Run # 1 5666.02 Run # 1 H-19 (22-15-11-13) ~ PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 3448.01 Run # 1 R-27 P-23 (41-32-11-13) //1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 5670.03 Run # 1 Run # 1 6043.03 Run # 1 H-32 (42-20-11-13) /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 6170.04 Run # 1 H-31 //1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA Run # 1 6158.04 Run # 1 N-21 /1 DTEMP/GR FINAL BL 1 DTEMP/GR RF SEPIA Run # 1 5630.01 Run C-il /1 DTEMP FINAL BL 1 DTEMP FINAL RF SEPIA Run # 1 5942.01 Run # 1 Cont/ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard Re. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 08/05/93 T# 84847 BPX/PB~APES W/LISTINGS Enclosed is your copy of the materials listed below. If you have any questi~~,~ase ~contact BP~~oWell Records at (907) 564-4004. ATLAS REF#3983 FIN 07/14/93 #1 1600BPI 9432->TP# C-30 CH/CNL 8725.00- 9645.00 API#500292177700 Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 07/22/93 T# 84804 BPX/PBU CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. W-34 ~%-Iu PRODUCTION LOG 07/14/93 #1 07/18/93 #1 07/13/93 #1 8750.00- 9643.00 ATLAS 5 " 10150.00-10414.00 ATLAS 5 " 10300.00-10606.00 ATLAS 5 " Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-S111 TO: DISTRIBUTION Date :04/22/91 T#:82348 FROM: Information Control Well Records LR2-1 SUBJECT: BP.CASED HOLE FINALS ' , Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. t 55 - C-30 Prod-F 04/07/91 #1 9300-9640 Camco 5" D-22 Prod-F 04/03/91 #1 9050-9370 Camco 5" E-14 Prod-F 04/02/91 #1 11450-1t655 Camco 5" K-11 Prod-F 04/02/91 #1 11350-11530 Camco 5" K-12 - Prod-F 04/07/91 #1 9190-9314 Camco 5" M-05 Leak Der. 04/05/91 #1 12000-12500 Camco 5" M-25 Leak Det. 04/03/91 #1 10050-10350 ' Camco ' 5" M-28 Inj 04/06~91 # 1 8600-8935 Camco 5" P-17 Prod-F 04/05/91 #1 5300-9371 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ^RCHIVE$ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: DISTRUBUTION Date: 04/23/90 Transmittal: 81079 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LQG$ Enclosed is your copy of the material listed below. If you have questions, please contact BP Well Records at (907) 564-4445. B-09 INJ 03/30/90 #1 9600-9925 Camco C-01 CCL 04/04/90 #1 8800-90'90 Camco . C-10 CCL 04/05/90 #1 11580-11920 Camco C-I~ PROD-F 04/08/90 #1 11500-11950 Camco C-15 PROD-F 04/07/90 #1 9400-9746 Camco C-30 PROD-F 03/17/90 #1 8600-9658 Camco F-01 CCL 03/28/90 #1 8900-9176 Camco G-26 PROD-F 04/06/90 #1 10200-10559 Camco J-17 Temp/FM 04/08/90 #1 10500-10931 Camco H-14 CCL 03/28/90 #1 9300-10550 Camco N-07 PROD-F 04/04/90 #1 10300-10610 Camco ~-0'8 INJ 04/02/90 #1 9600-9835 Camco M-14 INJ 03/29/90 #1 10200-10755 Camco U--03 INJ 03/30/90 #1 9150-9510 Camco U-04 INJ 03/31/90 #1 11100-11600 Camco U-05 INJ 04/01/90 #1 9050-9360 Camco Y-18 INJ/Temp 04/03/90 #1 10750-11270 Camco Z-32 PITS 03/27/90 #1 10700-11200 Camco 11 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ~TATE OF ALASKA_.~ ARCHIVES APR 2 Ii 1990 Al ka 011 & Gas Cons. Commission Anchorage any BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 18, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well C-30 (12-20-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing remedial/capacity sustainment work on the well. Supervisor Gravity Drainage RBF: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File RECEIVED ;~,PE 2 o 1990 · ~Na J)il & Gas Cons. Commission '~ ~chorage · , ~ STATE OF ALASKA ~ · ...$KA OIL AND GAS CONSERVATION COMM, ~N 0 ~ ~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519.6612 4. Location of well at surface 1616' SNL, 882' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 2191' SNL, 788' EWL, SEC. 20, T11N, R14E, UPM At effective depth 2955' $NI., 1082' EWL, SEC. 20, T11N, R14E, UPM At total depth 2376'$NL, 1117' EWL, $EC. 20, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 9750feet true vertical BKB 9198feet Stimulate Plugging Alter casing Repair well __ 5. Type of Well: Development ~ Exploralmy Stratigraphic Service Plugs (measured) Effective depth: measured 9665feet true vertical BKB 9154feet Junk (measured) Perforate X Other $. Datum elevation (DF or KB) KBE , 67.82 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-30 (12-20-11.14) PBU 9. Permit number/approval number 87.136 / 9-379 10. APl number 50- O29-21777 11. Field/Pool Prudhoe 011 Pool fill at 9665' MD (09/89) Casing Length Structural -- Conductor 110 Surface 2654 Intermediate 8812 Production -- Liner 1145 Perforation depth: measured Size Cemented Measured depth 20 8 c.y. 139 13 3/8 3923 c.f. 2683 9 5/8 1783 c.f. 8841 7 391 c.f. 8605-9750 9440'-9450', 9530'-9544', 9554'-9570' True vertical depth BKB 139 2683 84O4 8202-9198 true vertical subsea 8858'-8972' (three intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 sudace-2472', 4 1/2" L-80 2472'-8521' with 4 1/2" tailpipe to 8628' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary 9 5/8" TIW PBR/packer at 8521~ 5 1/2" SSS V at 2139' R[EEIVED 14. Intervals treated (measured) '~PR 2 0 1990 Treatment description including volumes used and final pressure ,~asl(a Oil & Gas Cons. C0mmissbn ~ 'An~hm, aft~ Representative Daily Averaae Production or Injection Data Oil-Bbl Gas-Md Water-Bbl Oesing Pre~ure Tubing Pressure Prior to well operation 2200 2546 0 Subsequent to operation 4571 13181 5 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Repg~rt of Well Operations X Oil X Gas Suspended 17.1 hereby~Jrtify th~at th. e ~reg~i~g is tru9 and correct to the best of my knowledge. Signed ~ ~.) ~'~,4~., Title Supervisor Gravity Drainage Form 10-~,04 Rev 06/1~5/8~ 661 460 Service Date SUBMIT IN DUPLICATE WELL C-30 (12-20-11-14~ P]~U ADDtL. PERFORATION REPORT The following additional interval was perforated September 23, 1989 using Dresser Atlas 3 3/8" carrier guns at 4 spf: 9530'- 9544' MD BKB All depths are referenced to BHCS, 1/16/88. A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations, then tested. jm 4/16/90 BP EXPLORATION October i0, 1989 BP Exploration (Alaska) Inc. go0 East Benson Boulevard P.O. Box 196612 Anchorage, AlaSka 99519-6612 (907) 561-5~11 Alaska oil & Gas Conservation commission 3001 porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. chatterton Gentlemen: . - ' cate, is Form 10-404, Enclosed, ~n dup£~ _ . the above named well. subsequent repu~ -- Yours very truly, gg .... Engineeri g Report o~ sundry well This contains our JAM: JAM Enclosures (4) L. Burke (MB12-1) well Records {LR2-1) w/10 well File RECEIVED OCT 1 1 ].989 Alaska Oil & Gas Cons. Com~lsslioIi Anchorage STATE OF ALASKA AI,~KA OIL AND GAS CONSERVATION COMMIS~,ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Repair well 5. Type of Well: Development X Exploratory Stratigraphic Service Alter casing measured 9750feet Plugs (measured) true vertical BKB 9198feet Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1616' SNL, 882' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 2191' SNL, 788' EWL, SEC. 20, TI 1N, R14E, UPM At effective depth 2355' SNL, 1082' EWL, SEC. 20, T11N, R14E, UPM At total depth 2376'SNL, 1117' EWL, SEC. 20, T11N, R14E, UPM 12. Present well condition summary Total depth: Effective depth: measured 9665feet true vertical BKB 9154feet Junk (measured) Perforate Other 6. Datum elevation (DF or KB) KBE ,, 67.82 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-30 (12-20-11-14) PBU 9. Permit number/approval number 87.136 / 9-330 10. APl number 50- 029-21777 11. Field/Pool Prudhoe Oil Pool fill at 9565' MD (09/89) Casing Length Size Cemented Measured depth True vertical depth Structural -- BKB Conductor 110 20 8 c.y. 139 139 Surface 2654 13 3/8 3923 c.f. 2683 2683 Intermediate 8812 9 5/8 1783 c.f. 8841 8404 Production .- Liner 1145 7 391 c.f. 8605-9750 8202-9198 Perforation depth: measured 9440'-9450', 9554'-9570' true vertical subsea 8858'-8972° (two intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 surface-2472', 4 1/2" L-80 2472'-8521' with 4 1/2" tailpipe to 8628' Packers and SSSV (type and measured depth) 9 5/8" TIW PBR/packer at 8521'; 5 1/2" SSSV at 2139' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure Reoresentative Daily Average Production or In!action Darn OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation 3210 5434 0 0 14. 5430 4584 5 0 RECEIVED I Subsequent to operation OCT 1 1 1989 AJaska Oil & Gas Cons. Commlss Anchorage Service Tubing Pressure 240 544 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended 17, I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'~'f~'~~ Title Manager Production Engineering Form 10Z'4~4 Rev 06/15/88 SUBMIT IN DUPLICATE WELL C.30 (12.20-10-14} PBU STIMULATION REPORT A selective mud acid treatment and scale inhibition treaatment was performed on the following perforated interval in Well C-30. 9554'- 9570'MD BKB The treated interval was isolated from an upper interval by setting an inflatable packer at 9530' MD BKB. The mud acid treatment was performed May 5, 1989 via coiled tubing as follows: a) b) c) d) e) f) 27.5 bbls. 15% HC1 w/10% xylene 9.5 bbls. 2% NH4CI brine buffer 14 bbls. diverter 24 bbls. 6% HCI/1.5% HF 24 bbls. 5% HC1/0.8% I-IF 36 bbls. 2% NH4C1 brine overflush The packer was released and the perfs washed with 1000 gal. Arctic diesel while reciprocating across perfs. Thc well was returned immediately to production, then tested. Thc following scale inhibition treatment was performed June 9, 1989 with a inflatable packer set as above: a) b) c) d) e) f) 6-bbls. diesel preflush 10 bbls. methanol 8 bbls. EDTA w/OSR diverter 20 bbls. scale inhibitor 90 bbls. seawater 10 bbls. methanol The packer was released and the well was returned to production following a 12-hour shut-in period. jam 8/30/89 RECEIVED OCT 1 1 1989 Naska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exolorat~on (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 09/26/89 Transmittal: 80404 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the m~erial listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-05 Prod-F 09/16/89 #1 10700-11119 Sch C-30 Collar 09/23/89 $1 9240-9643 Atlas F-09 Perf 09/16/89 #1 9700-10182 Sch F-22 Collar 09/22/89 $1 9510-9834 Atlas R-09 'Prod-F 09/17/89 ~1 9000-9599 Sch 5" W-32 Perf 09/16/89 ~1 9913-9955 Sch . Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESERVOIR ARCHIVES ancnora~ .... r BP EXPLORATION May 8, 1989 '~'~R I G i N A L BP Exploration (Alaska) Inc, 900 East Benson Boulevard P,O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well 'C,30' (12~20-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. · · · Yours very truly, Supervisor, Gravity Drainage JTB:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File RECEi..VED MAY 1 ~i t989 Alaska Oil & Gas Cons., Com~J~[O~ Anohomge STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIS~i~JN APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing Repair well~ Change approved program 2. Name of Operator inc, :3. Address P. O. Box 196612, Anchorage, Alaska 99519.6612 4. Location of well at surface 1616' SNL, 882' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 2191'SNL, 788' EWL, SEC. 20, T11N, R14E, UPM At effective depth 2364' SNL, 1097' EWL, SEC. 20, T11N, R14E, UPM At total depth 2376'SNL, 1117' EWL, SEC. 20, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 9750 feet true vertical BKB 9198 feet Effective depth: measured true vertical 9700 feet BKB 9154 feet operation Shutdown. Plugging Puli tubing Variance 5. Type of Well: Development x Exploratory Stratigraphi¢ Service Re-enter suspended well~ Time extension ~ Stimulate Perforate X Other 6. Datum elevation (DF or KB) KBE ,, 67.82 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-30 (12.20-11-14) PBU 9. Permit number 87-136 10. APl number 50- 029-21777 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Junk (measured) fill at 9700' MD (03/89) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size .. 110 20 2654 13 3/8 8812 9 5/8 .. 1145 7 measured 9440'-9450', 9554'-9570' true vertical subset Cemented Measured depth True vertical depth BKB 8 c.y. 139 139 3923 c.f. 2683 2683 1783 c.f. 8841 8404 C E i V E MAY ! 5 1989 8858'-8867', 8958'-8972' JJJ_a,S]~ j~jj ~' {}as .COrl$t CCiIIi~JssJi~I~ Tubing (size, grade, and measured depth) 5 1/2" L-80 surfaco-2472', 4 1/2" L-80 2472'-852~ i,~lllJ~e'[° 8628' Packers and SSSV (type and measured depth) 9 5/8" TIW PBR/packer at 8521'; 5 1/2" SSSV at 2139' 13. AttaChments Description summary of proposal × Detailed operations program BOP sketch 14. Estimated date for commencing operation May 1989 16. If proposal was verbally approved Name of approver 17. I here~at,t~_f~regoing Signed ~4~..; I ~ conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance Mechanical Integrity Test Subsequent form required 10- I 15. Status of well classification as: Oil X Gas Suspended Date approved Service is true and correct to the best of my knowledge. Title Supervisor Gravity Draina~le FOR COMMISSION USE ONLY Approved by order of the Commission Form 10-403 Rev 06/15/88 ¢IIG~AL SIGNED ~ ~,ONNtE C. SMITH Date Approved O~ll~j~proval No. Returned I ~-- , ~mmissioner Date ~/ SUBMIT IN ~IPL(CA~ WELL C-30 (12-20.11.14~ PBU ADDtL. PERFORATION PROPOSAL We propose to perforate the following additional intervals during May 1989: 9375' - 9380' MD BKB 9530'- 9554' MD BKB All depths are referenced to BHCS, 1/16/88. A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations, then tested. jm 4/28/89 & PACKOFF FLOWLINE FLOWLINE VALVE G REASE SEAL FLOWTUBE GREASE LINE GREASE MANIFOLD RISER GREASE PUMP ,, ...-GREASE RESERVOIR BOP BP EXPLORATION April 26, 1989 BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well C-30 (12-2.0-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, . A. Bragg V~ ring ~oduction Enginee JAB:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File RE£EtVED , :~.~. ~mch0mge STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSioN ,APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend ~ Alter casing Repair well Change approved program. 2, Name of Operator BP Exploration (Alaska) Inc, 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1616' SNL, 882' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 2191' SNL, 788' EWL, SEC. 20, T11N, R14E, UPM At effective depth 2364' SNL, 1097' EWL, SEC. 20, T11N, R14E, UPM At total depth 2376'SNL, 1117' EWL, SEC. 20, T11N, R14E, UPM 12. Present well condition summary Total depth: measured Effective depth: true vertical measured true vertical Casing Length Size Structural -- Conductor 110 20 S u rface 2654 13 3/8 Intermediate 8812 9 5/8 Production -- Liner 1145 7 Perforation depth: measured 9440'-9450', 9554'-9570' 9750 feet BKB 9198 feet 9700 feet BKB 9154 feet operation Shutdown Re-enter suspended well Plugging Tirne extension Stimulate X Pull tubing Variance Perforate Other J5. Type of Well: Development x Exploratory Stratigraphic Servioe Plugs (measured) Junk (measured) 6. Datum elevation (DF or KB) KBE , 67.82 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-30 (12-20-11-14) PBU 9. Permit number 87-136 10. APl number 5O- O29-21777 11. Field/Pool Prudhoe Oil Pool fill at 9700' MD (03/89) Cemented Measured depth 8 c.y. 139 3923 Cof. 2683 1783 c.f. 8841 391 c.f. 8605-9750 RECEIVED 139 2683 8404 8202-9198 true vertical subsea 8858'-8972' (two int~wals) Tubing (size, grade, and measured depth) 5 1/2" L-80 sudace-2472', 4 I/2" L-80 2472'-8521' with 4 1/2" tailpipe to 8628' Packers and SSSV (type and measured depth) 9 5/8" TIW PBR/packer at 8521'; 5 1/2" SSSV at 2139' 13. Attachments Description summary of proposal × Detailed operations program BOP sketch 14. Estimated date for commencing operatiOn April/May 1989 16. If proposal was verbally approved Oil X Gas Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~lned /~~~~ TitleManac~lerProductionEnc~lineerin~ //./ ~ (/ FOR COMMISSION USE ONLY Conditio~of approval: Notify Commission so representative may witness Plug integrity BOP Test LocatiOn clearance Mechanical Integrity Test Subsequent form required 10-~~ed C.oP¥ ORIGINAL SIGNED BY Approved by order of the Commission , n,~,~,,= ~, o~m,'ru ~-,.,w,~ ~. ~,,,:,,, Form 10-403 Rev 06/15/88 15. Status of well classification as: Suspended I N°' Commissioner Date ,,~'-~.~-~;~ SUBMIT IN TRIPLICATE WELL C.30 (12.20.10-14~ PBU STIMULATION PROPOSAL A selective mud acid treatment is proposed for the following perforated interval in Well C-30. 9554' - 9570' MD BKB Thc interval to be treated will be isolated from an upper interval by setting an inflatable packer between 9530' and 9550' MD BKB. The following fluids will be pumped down coiled tubing. a) b) c) d) e) f) 1200 gal. 15% HCI w/10% xylene 400 gal. 2% NH4CI brine buffer Diverter stage 1000 gal. 6% HCI/l.5% HF 1000 gal. 5% HCl/0.8% HF 2000 gal. 2% NH4CI brine overflush The packer will be released and the perfs washed with 1000 gal. Arctic diesel while reciprocating across perfs. The well will be returned immediately to production, then tested. jam 4/17/89 Coiled Tubing Blow-Out-Preventers Coiled Tubing · . Pack-Of'~ Blind Rams 2" Ch~ksan (KI/I Line) ~:0 Pipe Rams ump-fn Sub (CIrcuta te/R e turn s) ~ crt Head Swab Valve RECEIVED ,~,;:,,~.;a Oil & Gas Cons. , ;Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 .. (907) 561-5111 TO: ~OUSTON DATE: 04/12/89 ARCO T%: 79954 · CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES BP FINAL DATA - PRESSURE SURVYE DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office ~ GC-lC ~A-24A ~B-29 ~ C-17 ~C-30 ~C-34 ~C-36 ~ D-04A ~H-28 ~.~G-26 '~'H-30 ~R-19 ~ W-04 ~W~04 ~W-10 ~W-30 ~ Z-33 Static Gradient Flowing Gradient Flowing Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient 03/26/89 Camco 03/24/89 'Camco 03/28/89 Camco 03/13/89 Camco 03/29/89 Camco 03/28/89 Camco 03/28/89 Camco 03/29/89 Camco 03/29/89 Camco 03/07/89 Otis · 03/29/89 Camco 03/27/89 Camco 03/11/89 Camco 03/27/89 Camco 03/11/89 Camco 03/26/89 Camco 03/12/89 Camco Received: Date: A!-:sh:.: .2~! & ~.i,~ ~.,: ..... ,-~ . .... ~,,~;~] In fo rmat ion Control A~cho.~a~ Well Records LR 2-1 J. Dietz/S. McCurry BP EXPLORATION HOUSTON ARCO CEEV~ON EXXON TEXA~,O TO: MOBIL BP Exploration (Alaska) Inc. 900 East 9enson Boutevan:l RO. Box 196612 Anchorage~ Alaska 99519-6612 (so~) sm.sm Dale: 03-13-89 T~: 79875 PHILLIS .. . STATE OF ~ GEOSCIENCES RESERVOIR REFERENCE: AR~S " BP'CASED EOLE FINAL LOGS Re roi lowing ma?eriai is being submit-fed herewl?h. Please acknowledge receipt by signing a copy of ?his let-~er and returning i? ?o ?his office: C-29 C-30 C-31 F-15 F-18 H-29 M-06 S -09 W-27 W-29 Y-06 Y-08 PITS 02-18-89 PROD-F 02-22-89 PITS 02-20-89 PITS 02-17-89 INJ 02-23-89" GLS 02-19-89 PROD-F 02-18-89 INJ 02-19-89 PROD-F 02-16-89 PROD-F 02-15-89 INJ 02~'17-89 GLS 02-16-89.: #1 11400-11880 Camco #1 9300-9620 Camco #1 11400-11635 Camco #1 9100-9650 Camco #1 11850-12350 Camco #1 SURFACEr8700 ' · Camco #1. 11000-11650 Camco #1 9850-10245 Camco #1 11250-11450' Camco #1 10500-10850 Camco #1 10600-11350 Camco #1 3100-8847 Camco 11 5" 5" 5'" 5" 5" 5" 5" 5" 5" 5" · 5ll Race [ red Da?e Anchors, ge Shirley R. McCurry I NFORMAT I ON CONTROL We i I Records LR2-1 ARCO EXXON STANDARD '\1 ,'\ ~''' ' ~';~"* .... !,' : '" Date: 10-28-88 TO: PHII.L/PS 79478 SYSTEMS (Transmittal. & Tape) ARCit IVES SAI'C Fb%GNET~C LIS TAPES & LISTINGS signi~ a ~ of ~is letter ~ returni~ it to tMs office: ~ C-15 ~'* C-30 CH CNL/4 passes 10-24-.88 1600bpi API# 50-029-20427 CH CNL/4 passes 10-22-88 1600bpi API# 50-029-21777 #4 9000-9757 Sch# 72982 #1 8750-9704 Sch# 79279 Tape Pos.# 06131 Tape Pos.# 06132 ARCHIVES ONLY C-15 CH Field CNL Monitor Log (2½") 1600bpi API# 50-029-20427 10-24-88 #4 Tape Pos.#06133 C-30 CH Field CNL 10-22-88 #1 Tape Pos.# 06134 SCH# 72979 1600bpi ApI# 50-029-21777 ~ EXXON: An Asterisk (*) next to a listi~ above means you should have received the Tap~(s)... ~pcl,Li~ting(s)~{rectly from the respective SerVice compa nv~~~e~'V ~t ~ i~ ~te ~:~ ~uch0ra~ Well R~cds ~-1 Fou,,dea .,, ( h-,elo.,.s O~.o .,, lgfO PO. 8o,, 196612 Ancho,age.. Al(i,,i,a 99519.661 1907~ 564.511 I TO: HOUSTO,, ARCO CHEVRON E,Y. XON TEXACO blOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS INDExED STANDARD Date: 10-31-88 r#: 79483 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: B-09 "'- c-15 "' C-30 ~F-02 '-'~ H-08 '" W-29- ~'~ w-42 '-; Z-20 ~ Z-'20 FBS/INJ 10-25-88 #3 9550-9923 Sch 5" CNL/GR (2.5" Tool) 10-24-88 #4 9000-9757 Sch 5" CNL 10-22-88 #1 8750-9701 Sch 5" PROD 10-23-88 #1 10150-10600 Sch 5" CCL/PERF 10-24-88 #1 8820-9400 Sch 5" CNL 10-23-88 #5 8868-9423 Sch 5" PROD 10-24-88 #1 10550-10895 Sch 5" HP-PRESS Fall-off 10-21-88 #1 9600-9600 Sch CBT 10-22-88 #1 10265-11518 Sch 5" CET 10-22-88 #1 10265-11540 Sch 5" Received Oate .0il .& Gas gons. Commi~Ott ,~.~ ~nchomge A u-,~ o! *he o,,9~,,01 S,ar, d,J,d O,I Fou-ded ,,', Cle,,elo,',d. Oh.o. ,,, 1870 Shirley R. McCurry { NFOR,~T { ON CONTROL We ~ { Records LR2- { $tandawd Alaska ~ Pwodu¢~ion Company 900 Eo$! Ben$on Boulevot~. P.O. ~, 19~1~ Anchoroge. AIo~o 99~ 19-66 DALLAS INDEXED ., ARCO CHEVRON EXXON TEXACO STANDARD ALASKA PRODUCTION Date: 06/03/88 TO: MOBIL TI: 78905 PHILLIPS GEOSCIENCES ARCHIVES , ,! REFERENCE: ' . SAPC CASED HOLE FINAL LOGS The fol lowing material Is being submitted herewith. Please acknowledge receipt by signing a.copy of this letter and returning It to this office: A-25 Production Profile 05/22/88 #1 12300-12682 Camco 5" ~25 ~ " " 05/13/88 #1 /8950-10563 " " :~\~ii Fl,ometer/Temp 05/11/88 #1 9300-9700 Camco 5" C-31 Flometer/Temp 05/12/88 #1 11450-11659 Camco 5" C-34 Flometer/Temp 05/12/88 #1 9360-9605 Camco · 5" D-16 Flometer/Temp 05/24/88 #1 ' 9650-10000 Camco 5" G-2 Sptnner/Temp 05/18/88 #1 9900-10225 Camco 5" M-la Leak Detection 05/21/88 #1 Surf-6150 Camco 2" R-2 Spinner (Fullbore) 05/24/88 t/1 9400-9641 Sch 5" R-5 Leak Detection 05/21/88 #1 10-8600 Camco 2" R-21 PITS 05/19/88 #1 5500-10514 Camco 5" Alaska Oil Anch0mge unit o! the o,;g;~ol Founded in Cle,elond. Oh,o. m 1870 Victoria Aldridge ! NFORMAT ~ ON CONTRO~ Wel I Records LR2-1 ii 'ii'~.. ','"~'~,~ , STATE OF ALASKA ~'~ ~ i ~. ~-' ,~- ALASKA~U,L:. AND GAS CONSERVATION COM,~ISSlON WELL COMPLETION OR RECOMPLETION REPORT AND 1. Status of Well.~ Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE I-I . ~).' 'l~ar~e'of Op(~ralor .... 7. Permit Number ' Standard Alaska Production Company .... 87-136 3. Address .... E~. APl Numl~er ' P. 0. Box 196612, Anch..orage, Alaska 99519-6612 . .. s0- 029-21777 . J . 4. Location of well at surface 9. Unit or Lease Name 1616' SNL, 882' WEL, SEC 19, T11N, R14E Prudhoe Bay Unit At Top Producing Interval 10. Well Number 2191'SNL, 4492' WEL, SEC20, T11N, R14E C-30 (12-20-11-14) 11. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 2376' SNL, 4163' WEL, SEC 20, T11N, R14E 5. Elevation'in 'i(~t (irldIi~ale KB, DF, eic. iI ' ~. 'Lease Designation and Serial No. 67.82'= KBE I ADL 28305 . i 2. Date Spudded 13. Date T.D. ReaChed 14. Dale Comp., Susp. or Aband. 115. Water Depth, if offsho re" 116. No. ol Compi~ti~hs" 1-6-88 1-17-88 4-06-88I N/A feet MSL I One 17. Tot'Rl' Del:~'th (MD~-TVD) 18. Plug Back Depth (MD+TVDi 19. Directional Survey 120. Depth where SSSV set 121. Thickness of' Per~'afrosi' ' 9750'MD 9198' TVD 9708'MD 9161' TVD YES [] NO [3I 2139 feet MD 1 2087' 22. ~ype 'Eleclri~ or Other LogS ~n ...... DIL/BHCS/CNL, PORO/WEL-LASER LOG 2~. ' .........CASING, LINER AND CEMENTING RECORDI I ......... SET~ING DEPTH MD ...... CASING SIZE WT. PER FT. GRADE TOP BOTFOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED · 20~ Conductor Surface 1 I0' 8, Cu. yds Concrete .... 1~-3/8"......72# ....... LI'80 Surface 2683' 17' 1/2" 3923 cu ft Arctic Set III & II '9.5/8,; 4 7~ L-80 NSCC S~rface "'4436' 12.1/4 . . 9-5/8" 47#' L-80 Bu~ .... ~1436' 8841' 12-1/4" 1783 cu ft Class G " ...... , ,, ,, , 7" 26# L-80 IJ4S 8605' 9750' 8-1/2" 391 cu ft Class G 24. Perfor~.tions'' open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD inlerval, size and number) 'SIZE DEPTH SET {MDI.., PACKER SET {MD) , 3-3/8" Hyper Jet II 4-1/2" 12.~#/.-80 8627' MD 8521' MD 9440'-9450'. MD (8858.8867' TVDss) 4 spf. 5.1/2" 17# L-80 '2472' MD ..... 9554'-9570 MD (8958'8972' TVDss) 6 spf. .~6. " ACID, FRACTURE, CEMENT SQUEEZE, E~C. " DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAI."U~ED'" ,' ' , ,,, , ,,, 27. PRODUCTION TEST 'D'~'ie 'First Produ'ctiOn IMethod of Operation (Flowing', gas lift, etc.) 4-06-88 [Flowing Date of Test H'ou~'s 'Tested PRODUCTION FOR OIL-BBL GAS-McF WATER-BBL CNOKE SIZE JGAS-OIL RATIO 1'EST PERIOD I~ I FIo'w Yubing casing Pressure CALCULATED OIL-BBL !GAS-MCF ~/ATER'-BBL oiL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ ig'ri~;f 'aescripti~'n of lithol0gy, porosity, fractures, apparent"dips, and presence of oil, gas or water, submit core chip,{. Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. ~L~ 30. · GEOLOGIC MARKERS FORMATION TESTS ." ....... NAME .. Include interval tested, pressure data, all fluids recovered and gravily, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. SAG ....... 8845' 8408' Shublik A 8883' 8440' Zone 4 8972' 8518' (top Ivishak/ Sadlerochit) 31. LIST OF ATTACHMENTS ' ' 32. I hereby certify that the foregoing is true and correct to the best of my knowledge 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 the 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". :orm 10-407 INITIAL PERFORATING DATA - Well C-30 04103/88 Pressure tested tubing and inner annulus. 04~06/88 Installed and tested lubricator to 3500 psi. Rigged up Schlumberger and perforated the followlng intervals for initial production using 3 3/8" Hyperjet II guns. 9440' - 9450' MD BKB (8858'-8867'TVDss) 4 spf 9554' - 9570' MD BKB (8958'-8972'TVDss) 6 spf Ref. BHCS/GR, 01/16/88. Put well on production and tested. 04/30/88 Shut in well to prepare for inltial static survey. O5/03/88 Ran initial static pressure temperature survey at 8800' TVDss. Set and tested initial SSSV in ball valve nipple at 2139'. jm(06/01/88) 0755Z PAD.C 2.20.11. I Controlled C'30 Drilling Consultants, Inc. LES HENDERSON 3334552 CONTR( ED DiRILLING CONSULTANi ? INC. P.O. Box 190560 Anchorage, Alaska 99504 (907') 333.1552 Jan. 19,1988 Mr. Brian Rose Standard Alaska Production Company Pouch 6-612 Anchorage, Ak. 99502 RE: Magnetic Single Shot Survey Job No.A-0188-006 Well C-30 (12-20-11-14) Prudhoe Bay Field North Slope, Alaska Date of Survey: 1-6-88 to 1-14-88 Dear Mr. Rose: Please find enclosed the "Original" and six (6) copies of our Magnetic Single Shot Survey on the above well. The method used in calculating this survey was Radius of Curvature. The depth of the survey was 474' to 8848'. Thank you for giving us this opportunity to be of ser- 'vice. Yours very truly, Controlled Drilling Consultants, Inc. Terry/V. Henderson Directional Supervisor STANDARD '! ALASKA PETROLEUM COMPANY SHOT SURVEY IRE METHOD OF COMPUTATION dOB HO A-0188-006 WELLE KB L FT, RE ¢0 RD"' OF"* SOR3/£~Y .... TRUE V'ERT I'CAL :SUB DRIFT ' T0'T~L" ~0*O-RD"i HA-TES SEA C L 0 $.U R'E' sEcT .... A SS U N'ED'--VERT-'%C'A L TO 0 0 0 ,00 .............. 47'4- ............ · ........ 0 474.00 21 02 O 25 21 01,99 70.97 FT. ?, 82. N ~:.~ h : 2034, i 6 Si5, O-OW , 35 495~ i5,67 -1 ,96 18.,.79 $. 33 17 : ....... ~r082-31'-----45 ........ 6019';'09 i---6250--31...~ ..... 61.6t .,.tit? ; 6556 30 42 6423,47 9'7'6' ;'4'CIE ....... 6-8'"';' '5~"£ 5ei.8,.ss s.;,-6, e.oE .4.4.,..eo-....s .... ~.-2-~.-, 84. E: .5..Z.~4~., ~.8. S76,1 SE 53,88 $ 16?. ~7 E :3,.'u~. ,,~ "S75"; 7'O'E '64'";5'7"-8 2"0'9',"63"E · 595i; 2-7 ' 'S-?6','40E ..... 87;-27"'$ .......30-1-';04 'E 6.094,05 $-?6. OE I.-08.,.32-...$ ..... 38~-.,04..E 6355,65 S 76,4 OE 14_6, 0...5...S. 541 , 23 E 51,11 S 61 23 42 E 1.895 74'. 9 0 '~'6 ...... I"3"'2'9-"E ................. ~ 51. O8 SAPC WELL C-30 SINGLE SHOT SURVEY JOB HO ................................................. RE'CORD'OF'~URYEY -SE A ............... DIREC: DEG, 7227 26 42 t! 6943°95 ~Oi 227.6 S .t7 E 883,00 S 7~ 48 E i,1~6 86.4.68 72 15' 41 E THE FOLLOWING IS EXTRAPOLATED TO TD ---~e-~t~--6 ........ 84~ ,~.8 8340,78 S~.3-','80E ....... 553;-'2~""-'S ...... t.6-~-~'--35-"E 1'~6-98'-. 02 S --?0-59 ........... i ....... E ...................... ;'"'~~' ~' ~S~', G~": BOTTO~ HOLE CLOSURE 16~8,02 FEET AT SRPC I~IELL C-30 SINGLE SHOT SURYEY JO8 NO A-0188-006 MEASURED DEPTH AND OTHER DA, TA FOR EVERY EVEN lO0 FEET OF ~UB SEA DEPTH, COMPUTER- t5 dAN 88 KB ELE¥ 67,82 FT, t 3'6:8'. 3'00 0 .......... 0 ............................ 668 668. 600 0 0 .15 N 8'6'~-~ tO00 'I 1-6 8. 1 '100 ........... - ............. -tL~e .......... .......................................· ~ ....... 1,368. 1300 ,468 14,e. 1400 1568 · t 76 , 1868, 1968. 21_68, 22~8 2268. O0 .... 0 ..........................30-H 0 126"0 O 0 0 .20 0 0 .70 1500 0 0 ........ 2,i4 N 17.60 O -0 I · 52 N 1800 0 0 I .O& N 1900 ........ 2200 _2~43'68, ' 2300 0 6e-. 2400 O 2 64 2.5.68 . 2.5.00 O 0 ...... 8 2668, 2600 O O 3,62 ........ 2'768', 2'7'0'0 0 .......... 0 .... 4, 09'S .......................... 2~ ............... ee~e ~ 2-eo.e e ....... e 4.6e s .......................... ~~ 2968. 29 o.o o o 5. ~o~e 3o~e, 3000 o o 5.eo s ................................. ~68- - 3168. 3160 0 0 6,48'S ........................ ~e- 3268. 3200 0 0 ................................... 336.8.. 3368. 33 O 0 3469 3468. 340 O 0 0 9.95 2,-1-3' E .E i i i i. ii. ................ 2.20 E .05' i~ ......................................... . ~O"'W 1.i_2 W t, 2,-29'" W ........................................... 2,._4~_.._.bi ............................................. 2.62 W 2'; 72' W ............................................... 2. -'79 -W 2..8.~.., _bt 2,80 W 2',' 8'"I ...... i~ ................................... 2.85. bi ................................................. 2.90 W 2,96 'W 3.04 W 3. i4 W 3.27 W SRPC W£LL C-30 SINGLE SHOT M£RSUR£D DEPTH ~ND OTHER D~T~ FOR EYERY EVEN 4t68 SURVEY ,JOB NO A-0188-006 !00 FEET OF SUB :SEA DEPTH, ........................ 0 9; 74" · S 3/003-~0'0' O0 10.68 0 4168, 4101 412-0'0 ' '~; 43'0:0- 46.8. 44 O0 4568, 4500 4'6'~ 8 ,~ 46 O0 4768, 4'7'00' 4.8.6.8, 4800 4968, 4900 5000 ;}. 510'0 5.26.8, 5200 5369. ' 5300 '-54;68; 5500 5600 5~'8, 5?94 5768, ~5969, ........................... -6-1-39 ....................... 6868. 625? 6168, ......................... -637-4 ........ 626'8; ......................... ~ n? ....... 6723 6568, ............................... ~ ............................. ~26?68. ...................... 2~5 ......... 6968 0 0 0 '0' 0 I. 3 2 t? 5700 26 9 53.37'.S 580'0 .... 38 .......... 1'2 bS," ..... 95 S~' '"590'0 '54 1'6 ?9 ,'8i~ '8 6.00.0 ..... 71 1-? ...... 9.4,4 0 8 6tO0 89 18 6'20'0 1'0~ ................... ~? ...... 630'0 I2'3 t7 6400 13.9 1-6 6500 155 16 6'600 169 1-4 6700 193 14 68.00 197 1.4 6900 209 !2 I09,20 8 $'23,99 8 138,22 8 152,23 $ 166,06 S 179,7'~ $ 193,418 207,24 8 .221.27 $ COPIPUTER- 1~ diqN 88 Ki~ ELEV ~7,82 FT. 165,04 E 2 3.30.40 .E 390,59 E 45'0';'27 E 5'09,97E 566.,66..E ................................... 622,81E 677;'33'E 730,2'8 E ..................................... 781.,75 .E 931,75 E -- SAPC WELL C-30 SINGLE SHOT SURYEY HEASURED DEPTH AND OTHER DATA FOR EVERY EVEN lO0 JOB HO A-0t88-006 FEET OF SUB SEA DEPTH. COHPUTER- '15 JAN 88 Kt9 ELEV 67.82 FT. ,7968. 84, 09. 8341 400 .............. 27'5 ..................... ...... t4 SOO ...... 29,1 ....... t6. 7600 308 17 352. i-7 379 .1,.8 439 7 . 3 ? 1 SAPC ~E£L C-30 SINGLE SHOT SURVEY JOg NO A-0188-006 COMPUTER- 15 dAN 88 KB ELEV ~7'82 FT, VE 6000 588~, 77 SUB DEPTH SEA TOTAL COORDINATES ,- 88 E 84 09, 8.34 h,,,RIZONTAL VIEW STANDARD ALASKA PRODUCTION CO. WELL C-SO (12-2:0-11-14) RADIUS OF CURVATURE MAGNETIC SINGLE SHOT , SCALE: I"-- I000' *JAN UARY-'Ig; 1988 ......... , .............................~ ....................................... L ....................c ............................ ~ .............................. ' . ~ .................................. ' ";' ................... I : ........ ; ' [ .............................................. . . . . . ~': ................. ; .............. . ......... I ' ' ' ' : .................. : ........... --' ALL DEPTHS SHOWN ' ~ ....... :--:'-: ...... : '; ....... '- ...... : .... " .... '~- . ~c-.,.~u~-: :-- *~-_~"~'/_-. ~./-~ .... --' ~ ........~': ......: .............. ~ ...... ....... ~ ............ ~ ...... : .... :~ ...... : ............ , ,__ ; ~ -- ~_: ....... ~ ......... · .....~ ........ · ~ .................. ~ ~ .... ~ ........... ................................... ;_.j..: ............. :-.; ...... ~ ............ ; ......... . ........ ;- . . .......... ; ........... ,~ ....... ; · ; ....... ...... T ~ ~~L ' , ..... ~ ...................................... :.- ...... ; ......... : -:--;* ..............: .....~ . . : ........ ~ .................... : ............... ~ ............... ,.. = ..... ~ . ............ } : ....... ~ ......... ~ ......... . .-L : · .... } '.... ' . ; ....... - . . . ~ ....... · _ .................................. ; ........................... ~ ........................... ; ............................................................................ . ~ ~ - ................... ...... ~ ........ _. . · .... . ._ ,, ................ SUB'SURFACE DIRECTIONAL m~] UIDANCE m~]-ONTINUOUS I"~'m.oo L SURVEY Alaska Oil & Gas Cons, Commissio~ Company STANDARD ALASKA PRODUCTION COMPANY Well Name C-30(12-20-11-14)(1616' SNL. 882' WEL.SEI~lg. TllN-R14F) Field/Location PRUDHOE BAY~ NORTH SLOPE. ALASKA Job Reference No. Date 72583 23-JAN-88 Logaed By: Computed By; RATHERT KRUWELL SCHLUMBERGER OCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR STANDARD ALASKA PRODUCTION CO. C-30 PRUDHOE BAY NORTH SLOPEtALASKA SURVEY O*TE: 23-JAN-88 ENGINEER: J. RATHERT METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- AVERAGED DEVIATION AND AZIMUTH INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF SOUTH 63 DEG 22 MZN EAST STANDARD ALASKA PRODUCTION CO. C-30 PRUOHOE BAY NORTH SLOPE~ALASKA COMPUTATION DATE: 31-JAN-88 PAGE DATE OF SURVEY: 23-JAN-88 KELLY BUSHING ELEVATION: 67.82 FT ENGINEER: .J. RATHERT , INTERPOLATED VAL'UES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTIC.AL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG 0,00 0,00 -67,82 0 0 N 0 0 E 100,00 100,00 32,18 0 8 S 61 2') : 200,00 200,00 132,18 0 5 S 29 43 ~ 300.00 300.00 232.18 0 6 N 75 53 E 400.00 400.00 332.18 0 6 N 73 6 E 500.00 500.00 432.18 · 0 6 S 73 22 E 600.00 600.00 532.18 0 6 S 4 2,3 E 700.00 700.00 632.18 0 2 S 67 46 E 800,00 800,00 732,18 0 9 S 85 44 E 900.00 900.00 832'18 0 3 S 15 59 W 1000,00 1000,00 932,18 1100,00 1100,00 1032,18 1200.00 1200.00 1132,18 1300,00 1300.00 1232,18 1400,00 1400.00 1332,18 1500.00 1500.00 1432.18 1600,00 1600,00 1532,18 1700.00 1700.00 1632.18 1800.00 1799.99 1732.17 1900.00 1899.99 1832.17 0 9 N 65 44 5 0 8 S 75 10 5 0 4 S 29 6 W 0 4 N 22 51 {4 0 1 S 1.5 37 14 0 17 S 58 9 W 0 8 N 79 1W 0 8 S 47 50 W 0 15 S 59 24 W 0 12 S 66 20 W 2000.00 1999.99 1932.17 2100.00 Z099.99 2032.17 2200,00 2199.99 2132,17 2300.00 2299.99 2232.17 2400.00 2399.99 2332.17 2500.00 2499.99 2432.17 2600.00 2599.99 2532.17 2700.00 2699.99 2632.17 2800.00 2799.99 2732.17 2900.00 2899.99 2332.17 0 8 S 59 47 W 0 9 S 65 40 W 0 9 S 0 2 f 0 22 S 22 58 E 0 22 S 23 52 E 0 22 S 39 9 E 0 19 S 74 7 E 0 12 N 88 43 5 0 10 S 50 2_~ E 0 11 S 50 36 E 3000.00 2999.99 2932.17 3100.00 3099.98 3032.16 3200.00 3199.98 3132.16 3300.00 3299.98 3232.16 3400.00 3399.98 3332.16 3500.00 3499.98 3432.16 3600.00 3599.97 3532.15 3700.00 3699.97 3632.15 3800.00 3799.97 3732.15 3900.00 3899.96 3832.14 013 S 49 14 E 0 22 S 39 15 E 0 22 S 45 45 'E 0 19 S 26 28 E 0 20 S 25 31 5 0 18 S 10 32 E 0 20 S 16 44 E 0 28 S 26 3 E 0 20 S 13 31 E 019 S 6 1 E VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ, DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 0,00 N 0,00 0.10 0,17 0,02 S 0,10 0.30 0,35 0,18 S 0,24 0.28 0.15 0,14 S 0,24 0.44 0.09 0.10 S 0.44 0.60 0.11 0.10 S 0.62 0.75 0.13 0.23 $ 0.72 0.79 0.24 0.32 S 0.72 0.93 0.17 0.28 S 0.91 1,10 0,25 0,40 S 1,03 1.15 0.18 0.36 S 1.11 E 1.39 0.20 0.34 S 1.38 E 1.54 0.21 0.48 S 1.48 E 1,46 0.09 0,48 S 1.39 E 1.44 0.25 0.40 S 1.41 E 1.36 0.16 0.61 S 1.21 E 1.06 0,27 0,74 S 0.81 E 0.91 0.22 0.79 S 0.63 E 0.74 0.11 1,06 S 0.29 E 0.67 0.11 1.26 S 0.10 W 0.32 0.12 1.42 S 0.36 W 0.11 0.26 1.53 S 0.64 W 0.05 0.10 1.72 S 0.81 W 0.36 0.32 2.12 S 0.67 W 0.83 0.08 2.76 S 0.46 W 1.35 0.54 3.33 S 0.16 W 1.89 0.12 3.57 S 0.32 E 2.32 0.07 3.65 S 0.76 E 2.63 0.19 3.71 S 1.08 E 2.94 0.07 3.94 S 1.31 E 0.00 .N 0 0 E 0.10 S 79 21 E 0.30 S 53 43 E 0.28 S 59 19 E 0.45 S 77 34 E 0.63 S 81 6 E 0.7'6 S 72 6 E~-- 0.79 S 65 50 0.95 S 73 7'E 1.10 S 6B 31 E 1.16 S 71 58 E 1,42 S 76 20 E 1,55 S 71 54 E 1.47 S 71 7 E 1,46 S 74 12 E 1.36 S 63 13 E 1.10 S 47 53 E 1.01 S 38 31 ~ 1.10 S 15 17 [: 1.26 S 4 31 W 1.47 S 1~. 10 W 1.66 S 22 54 W 1.91 S 25 16 W 2.23 S 17 23 W 2.80 S 9 22 W 3.33 S 2 44 W 3.58 S 5 11 E 3.73 S 11 48 E -, 3.87 S 16 11 E 4.15 S 19 24 E 3.26 0.43 4a16 S 1.57 E 3.79 0.10 4.61 S 1.92 E 4.39 0.19 5.07 S 2.37 E 4.94 0.05 5.55 S 2.74 E 5.41 0.04 6.08 S 3.01 E 5.84 0.10 6.62 S 3.21 E 6.27 0.11 7.22 S 3.40 E 6.69 0.67 7.84 S 3.55 E 7.14 0.13 8.42 S 3.77 E 7.47 0.05 8.98 S 3.85 E 4.44 S 20 38 E 4.99 S 22 38 E 5.59 S 25 I E 6.19 S 26 17 E 6.78 S 26 18 E 7.36 S 25 50 E 7.98 S 25 12 E 8.60 S 24 22 E 9.23 S 24 6 E 9.77 S 23 13 E STANDARD ALASKA PROOUCTION CO. C-30 PRUDHOE BAY NORTH SLOPE ,ALASKA £OMPUTATION DATE: 31-JAN-88 PAGE 2 DATE OF SURVEY: 23-JAN-88 KELLY BUSHING ELEVATION: 67.82 FT ENGINEER: Jo RATHERT ' INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG NZN 4000.00 3999.96 3932.14 4100.00 4099.96 4032.14 4200.00 4199.96 4132.14 4300.00 4299.95 4232.13 4400.00 4399.95 4332.13 4500.00 4499.94 4432.12 4600.00 4599,95 4532.13 4700.00 4699.94 4632.12 4800.00 ¢799.94 4732.12 4900.00 4899.94 4832.12 020 S 4 21 W 0 22 S 16 39 W 0 29 S 3 14 W 0 23 S 18 51 W 0 33 S I 50 E 0 16 S 8 24 E 0 13 S 71 52 E 0 11 N 77 19 E 0 19 N 65 25 F. 024 N 35 5 E 5000.00 4999.94 4932.12 0 39 5100.00 5099.86 ' 5032.04 3 37 5200.00 5199.44 5131.62 6 54 5300.00 5298.20 5230.38 10 37 5400.00 5396.21 5323.39 12 21 5500.00 5493.35 5425.53 15 18 5600.00 55 ~38.98 5521.17 18 21 5700.00 5682.95 5615.13 21 48 5800.00 5774.63 5706.81 25 10 5900.00 5863.90 5796.08 28 22 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET OEG/IO0 FEET FEET FEET OEG MIN 6000.00 5950.62 5982.80 30 58 6100.00 6035.94 5965.12 31 36 6200.00 6121.06 6053.24 31 41 6300.00 6206.18 6138.36 31 32 6400.00 6291.54 6223.72 31 14 6500.00 6377.2'3 6309.41 30 47 6600.00 6463.31 6395.49 30 24 6700.00 6549.81 6481.99 29 44 6800.00 6636.85 6569.03 29 12 6900.00 6724.38 6656.56 28 40 7.73 0.10 9.55 S 3.85 7.92 0.17 10.17 S 3.76 8.07 1.17 10.93 S 3.54 8.23 0.23 11.61 S 3.39 8.49 0.59 12.49 S 3-23 8.81 0.23 13.12 S 3.27 9.14 0.37 13.45 S 3.48 9.39 0.71 13.46 S 3.75 9.68 1.00 13.45 S 4.09 9.81 0.42 12.94 S 4.48 N 55 25 E 9.93 2.46 S 86 46 E 13.02 4.02 S 81 39 E 21.63 4.46 S 75 59 E 36.52 2.60 S 75 57 E 55.93 2.34 S 76 16 E 79.01 3.66 S 76 29 ~ 107.43 2.77 S 76 19 f 140.72 3.77 S 76 213 E 179.58 3.22 S 75 57 E 1723.50 3.35 S 75 54 E S 76 9 E S 76 12 E S 76 7 E S 76 6 E S 75 51 E S 75 34 E S 75 10 E S 74 55 E S 74 43 E 7100.00 6901.00 6833.18 27 2]~: S 74 5 ~ 7200.00 6990.03 6922.21 264~ S 73~ ~ 7300.00 7079.42 7011.60 26 40~ ~73 ~ ~ 7~00.00 7168.45 7~00.63 27 29~ S~2 7500.00 7256.88 7~89.06 28 7600.00 7344.9~ 7277.09 28 7700. O0 7432.39 7364.57 28 7800.00 7519.82 7452.00 Z9 7900.00 7606.26 7538.~4 30 Z7Z.lO 1.29 322.97 0.12 374.15 0.45 425.32 0.14 476.15 0.80 526.45 0.70 576.16 0.42 625.22 0.51 673.45 720.87 0.59 767.35 0.64 812.96 0.74 857.74 0.49 901.85 0.92 946.74 1.21 992.88 0.99 1039.89 1.14 1088.01 0.99 1136.33 1.68 1186.44 1.36 10.30 S 21 57 E 10.84 S 20 15 E 11.49 S 1'7 57 E 12.09 S 16 16 E 12.91 S 14 29 E 13.52 S 14 0 E 13.89 S 14 31 13.98 S 15 34 14.06 S 16 54 13.69 S 19 6 E 12.36 S 4.91 E 13.30 S 21 40 E 12.22 S 8.43 E 14.85 S 34 36 E 13.44 S 17.46 E 22.03 S 52 24 E 16.23 S 32.71 f 36.52 S 63 36 E 21.11 S 51.99 E 56.11 S 67 53 E 26.77 S 74.97 E 79.60 S 7:3 20 E 33.62 S 103.32 E 108.65 S 71 58 E 41.65 S 136.53 E 142.74 S 73 2 E 51.04 S 175.30 E 182.58 S 7.3 ~5 E 61.77 S 219.05 E 227.59 S 74 15 E 73.93 S 267.32 E 277.35 S 74 32 E 86.50 S 317.92 E 329.48 S 74 46 E 99.06 S 368.88 E 381.95 S 74 58 E 111.59 S 419.84 E 434.42 S 75 6 E 124.10 S 470.43 E 486.52 S 75 13 E 136.59 S 520.44 f 538.06 S 75 17 E 149.13 S 569.75 E 588.94 S 75 19 E 161.76 S 618.31 E 639.12 S 75 ZO E '~ 174.51 S 665.86 E 688.35 S 75 18 E 187.23 S 712.53 E 736.72 S 75 16 E 199.83 S 758.21 E 784.10 S 75 14 E 212.49 S 802.88 E 830.52 S 75 10 E 225.13 S 846.64 E 876.07 S 75 6 E 237.85 S 889.60 E 920.85 S 75 I E 251.12 S 933.18 E 966.37 S 74 56 E 265.37 S 977.64 E 1013.01 S 74 48 E 280.81 S 1022.49 E 1060.34 S 74 38 E 297.31 S 1068.05 E 1108.66 S 74 26 E 314.87 S 1113.29 E 1156.96 S 74 12 E 333.75 S 1159.88 E 1206.94 S 73 56 E STANDARD ALASKA PRODUCTION CO. C-30 ~ PRUOHOE BAY NORTH SLOPE,ALASKA COMPUTATION DATE: 31-JAN-88 PAGE 3 DATE OF SURVEY: 23-JAN-88 KELLY BUSHING ELEVATION: 67.82 FT ENGINEER: J. RATHERT ' INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SU:S-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/tO0 FEET FEET FEET DEG MIN 8000.00 7691.75 7623.93 31 51 8100.00 7775.92 7708.10 33 23 8200.00 7859.55 7791.73 32 47 8300.00 7943.87 7876.05 32 12 8400.00 8028.61 7960.79 31 57 8500.00 8113.20 8045.38 32 17 8600.00 81 97.99 8130.17 31 57 8700.00 8283.17 8215.35 31 18 8800.00 8368.78 8300.96 30 43 8900.00 8455.11 8387.29 30 8 S 66 16 E 1238.22 S 65 31 E 1292.16 S 64 54 E 1346.95 S 64 23 E 1400.70 S 64 40 E 1453.79 S 65 3 E 1507.11 S 64 43 E 1560.10 S 64 12 E 1612.48 S 63 33 E 1564.15 S 63 20 E 1714.62 1.27 0.73 0.72 0.73 1.50 0.60 I .01 0 1.21 0.60 354.21 S 1207.55 E 1258.43 S 73 39 E 376.34 $ 1256.79 E 1311.93 S 73 19 E 399.27 S 1306.59 E 1366.23 S 73 0 E 422.30 S 1355.18 E 1419.45 S 72 41 E 445.30 S 1403.02 E 1472.00 S 72 23 E 467.85 S 1451.37 E 1524.91 S 72 7 E 490.37 S 1499.36 E 1577.51 S 71 53 E "x 513.03 S 1546.59 E 1629.46 S 71 38 EE' .,,~ 535.81 S 1592.97 E 1680-66 S 71 24 558.38 S 1638.11 E 1730.67 S 71 lO E 9000.00 85¢1.93 8474.11 29 24 9100.00 8629.03 8561.21 29 29 9200.00 8716.05 8648.23 29 27 9300.00 8803.22 8735.40 29 21 9400.00 9890.52 8822.70 29 1 9500.00 8978.17 8910.35 ZR 35 9600.00 9065.88 8998.05 28 49 9700.00 9153.65 9085.83 ZB 30 9750.00 9197.59 9129.77 28 30 S ,52 53 E 1764.26 S 62 29 E 1813.37 S 61 45 E 1862.63 S 60 27 E 1911.59 S 60 ~, E 1960.28 S 59 37 E 2008.33 S 59 0 E 2056.26 S 58 40 E 2103.99 S 58 40 E 2127.77 0.51 0.52 0.71 0.67 0.55 0.47 2.26 0.00 0.00 590.76 S 1682.42 E 1779.83 S 70 57 E 603.34 S 1726.04 E 1828.45 S 70 43 E 626.33 S 1769.61 E 1877.18 S 70 30 E 650.10 S 1812.47 E 1925.5'3 S 70 16 E 674.28 S 1854.81 E 1973.57 S 70 I E 698.37 S 1896.48 E 2020.98 S 69 47 E 722.86 S 1937.82 E 2068.26 S 69 32 E 747.72 S 1978.75 E 2115.31 S 69 17 E 760.12 S 1999.13 E 2138.76 S 69 tO E STANDARD ALASKA PRODUCTION CO. C-30 PRUDHOE BAY NORTH SLOPEmALASK~ COMPUTATI3N DATE: 31-JAN-88 P AGE 4 DATE OF SURVEY: 23-JAN-88 KELLY BUSHING ELEVATION: 67.82 FT ENGINEER: J. RATHERT ' INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SU~-SE~ COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MZN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 -67.82 0 0 1000.00 1000.00 932.18 0 8 2000.00 1999.99 1932.t7 0 8 3000.00 2999.99 2932.17 0 13 4000.00 3999.96 3932.14 0 20 5000.00 4999.94 4~32..12 0 39 6000.00 5950.62 5882.80 30 58 7000.00 6812.43 6744.61 27 54 8000.00 7691.75 7623.93 31 51 9000.00 8541.93 847&.11 29 24 N 0 0 E 0.00 N 65 44 E 1.15 S 59 47 W 0.32 S 49 14 E 3.26 S 4 21 W 7.73 N 55 25 E 9.93 S 75 5/+ E. 272.10 S 74 16 E 76.7.35 S 66 16 E 1238.22 S 62 53 E 1764.26 0.00 0,,18 0.12 0.43 0.10 2.46 1.29 0.64 1.27 0.51 0.00 N 0.00 E 0.00 N 0 0 E 0.36 S 1.11 E 1.16 S 71 58 E 1.42 S 0.36 W 1.47' S 14 I0 W 4.16 S 1.57 E 4.44 S 20 38 E 9.55 S 3.85 E 10.30 S 21 57 E 12.36 S 4.91 E 13.30 S 21 40 E 73.93 S 267.32 E 277.35 S 74 32 E -\ 199.83 S 758.21 E 784.10 S 75 9750.00 9197.59 9129.77 28 30 S 58 40 E 2127.77 0.00 760.12 S 1999.13 E 2138.76 S 69 10 E STANDARD ALASKA PROOUCTION CO. C-30 PRUDHOE BAY NORTH SLOPEtALASKA COMPUTATION DATE: 31-JAN-88 PAGE 5 DATE OF SURVEY: Z3-JAN-88 KELLY BUSHING ELEVATION:: 67.82 FT ENGINEER: J. RATHERT ' INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 0.00 O.OO -67 8~ 0 0 N 0 0 E 67.82 67.82 0:0 0 6 N 85 16 E 167.82 167.82 100.00 0 7 S 28 36 E 267.82 267.82 200.00 0 4 N 32 28 E 367.82 367.82 300.00 0 6. N 69 23 E 467.82 467.82 400.00 0 6 S 83 3 : 567.82 567.82 500.00 0 6 S 20 34 ~ 667.82 667.82 600.00 0 ! S 24 34 E 767.82 767.82 700.00 0 9 N 73 46 E 867.82 867.8;~ 800.00 0 6 S 14 18 E 967.82 967.82 900.00 1067.82 1067.82 1000.00 1167.82 1167.82 1100.00 1267.82 1267.82 1200.00 1367.82 1367.82 1300o00 1467.82 1467.82 1600.00 1567.82 1567.82 1500.00 1667.82 1667.82 1600.00 1767.82 1767.82 1700.00 1867.83 1867.82 1800.00 1967.83 1967.82 1900.00 2067.83 2057.82 2000.00 2167.83 2157.82 2100.00 2267.83 2267.82 2200.00 2367.83 2367.82 2300.00 2467.83 2,67.82 2400.00 2567.83 2567.82 2500. O0 2667.83 2667.82 2600.00 2767.83 2767.82 2700.00 2867.83 2867.82 2800.00 2967.83 2967.82 2900.00 3067.84 3067.82 3000.00 3167.84 3167.82 3100.00 3267.84 3267.82 3200.00 3367.84 3367.82 3300.00 3667.84 3667.82 3600.00 3567.85 3567.82 3500.00 3667.85 3667.82 3600.00 3767.85 3767.82 3700.00 3867.85 3867.82 3800.00 0 5 N 52 51 E 0 9 S 89 7 E 0 5 S 11 12 E 0 3 N 61. 9 W 0 2 N 30 8 E 0 14 S 61 29 W 0 13 S 79 25 W 0 6 S 60 43 W C 16 S 53 28 W 0 15 S 63 3B W 0 lO S 56 24 W 0 10 S 72 8 W 0 9 S 10 40 W 0 17 S 30 32 E 0 22 S 19 1.1. E 0 22 S 27 41 E 0 18 S 73 61.0 E 0 13 S 82 40 F. 0 10 S 70 25 E 0 11 S 444'7 E 011 S 48 It E 0 21 S 37 22 E 0 21 S 44 16 E 0 20 S 35 35 E 0 20 S 25 31 E 0 19 S 17 33 E 0 20 S 15 58 E 0 21 S 9 21 E 0 20 S 15 9 E 0 18 S 5 50 E VERTIC.~L DOGLEG RECTANGULAR COORDINATES HORIZo DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET OEG MIN 0.00 0.00 0.00 N 0.00 0.03 0.18 0.00 S 0.03 0.27 0.29 0.12 S 0.24 0.25 0.29 0.17 S O.ZO 0.39 0.10 0.12 5 0.38 0.55 0.04 0.09 S 0.57 0.72 0.10 0.18 S 0.71 0.78 0.19 0.32 S 0.71 0.86 0.24 0.28 S 0.81 1.08 0.27 0.35 S 1.03 0.00 'N 0 0 E 0.03 S 85 42 £ 0.27 S 62 45 E 0.26 S 50 5 E 0.40 S 73 8 E 0.57 S 81 17 E 0.73 S 76 2 E 'x 0.78 S 66 11 E O.B6 S 70 47 E 1.09 S 71 3 E 1.11 0.22 0.40 S 1.05 E 1.31 0.08 0.33 S 1.30 ~ 1.52 0.23 0.43 S 1.48 E 1.49 0.15 0.51 S 1.42 E 1.44 0.17 0.40 S 1.41 E 1.43 0.56 0-51 S 1.34 E 1.15 0.32 0.74 S 0.92 E 0.95 0.15 0.75 S 0.68 E 0.81 0.15 0.98 S 0.42 E 0.56 0.34 1.20 S O.OZ E 1.12 S 6'9 18 E 1.34 S 75 50 E 1.55 S 73 40 E 1.50 $ 70 21 E 1.46 S 76 4 E 1.~3 S 69 2 E 1.18 S 51 13 E 1.01 S 42 32 E 1.06 S 23 3 E 1.20 S 0 57 E 0.36 0.07 1.37 S 0.28 W 0.17 0.16 .1.50 S 0.56 W 0.00 0.73 1.63 S 0.82 W O.ZO 0.44 1.96 S 0.75 W 0.67 0.09 2.57 S 0.53 W 1.17 0.19 3.14 S 0.27 W 1.72 0.11 3.52 S 0.16 E 2.21 0.16 3.65 S 0.6~, E 2.53 0.38 3.66 S 1.00 E 2.84 0.10 3.87 S 1.23 E 1.40 S 11 61 W 1.60 S 20 31 W 1.83 S 26 39 W 2.10 S 21 3 W 2.62 S 11 44 W 3.15 S 4 55 W 3.52 S Z 33 E 3.70 S 10 I E "~ 3.79 S 15 13 E 4.06 S 17 38 E 3.16 0.10 6.09 S 1.48 E 3.60 0.07 4.45 S 1.80 E 4.19 0.17 4.92 S 2.22 E 6.78 0.17 5.39 S 2.65 E 5.26 0.05 5.91 S 2.92 E 5.T2 0.21 6.45 S 3.17 E 6.14 0.14 7.03 S 3.36 E 6.53 0.23 7.61 S 3.69 E 7.02 0.06 8.24 S 3.72 E 7.37 0.15 8.80 S 3.86 E 4.35 S 19 53 E 4.aO S 22 0 E 5.40 S 24 19 E 6.00 S 26 9 E 6.59 S 26 18 E 7.19 S 26 9 E 7.78 S 25 25 E 8.37 S 24 38 E 9.04 S 26 17 E 9.60 S 23 33 E STANDARD ALASKA PROOUCT[ON CO. C-30 ~ PRUDHOE BAY NORTH SLOPEtALASKA COMPUTATION DATE: 31-JAN-88 PAGE DATE DF SURVEY: 23-JAN-88 KELLY BUSHING ELEVATION: 67,82 FT ENGINEER: J. RATHERT ~ INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MEN DIG MIN 3967,86 3967.82 3900.00 4067,86 4067,82 4000,00 4167.86 4167.82 4100.00 4267,87 4267,82 4200,00 6367,87 6367.82 4300,00 4467,87 4467,82 4400,00 6567,87 4567,82 4500.00 4667,87 6667,82 4600,00 4767.87 4767.82 4700.00 4867,88 4867,82 4800,00 4967.88 4967.82 4900.00 5067.9! 5067.82 5000.00 5168.19 5167.82 5100.00 0 20 S 2 '40 W 0 22 S 10 11 W 0 30 S 18 47 W 0 23 S 17 8 W 036 S 143 W 0 18 S 2 59 E 0 15 S 34 42 E 0 6 S 88 26 E 0 12 S 59 17 E 0 22 N 24 48 E 0 24 2 36 5 43 5269,13 5267,82 5200,00 9 40 5370,98 5367,82 5300,00 11 47 5473.59 5467.82 5400.00 14 23 5577,74 5567,82 5500,00 17 46 5683,72 5667,82 5600,00 21 11 5792,47 5767,82 5700,00 24 56 5904,46 5867,82 5800,00 28 30 6020.09 5967.82 5900.00 31 12 6137.44 6067.82 6000.00 31 37 6254.96 6167,82 6100.00 31 41 6372.23 6267.82 6200.00 31 20 6689.05 6367.82 6300. O0 30 50 6605.23 6467.82 6400.00 30 24 6720,73 6567,82 6500.00 29 39 6835,43 6667,82 6600,00 28 59 6949,¢6 6767.82 6700,00 28 16 7062,60 6867,82 6800,00 27 35 7175,1.3 6967,82 6900.00 26 56 7287,03 7067,82 7000,00 26 35 7399.29 7167.82 7100.00 27 29 7512.41 7267.82 7100.00 28 9 7626,16 7367,82 7300,00 28 58 7740.44 7467.82 7400,00 28 54 7855,40 7567,82 7500,00 30 15 7971.86 7657.82 7600.00 31 31 8090.30 7767.82 7700,00 33 19 8209,83 7867,81 7800.00 32 44 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ, DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET DIG/lO0 FEET FEET FEET OEG MIN 7,65 0.17 9,36 S 3,85 E 7,87 0,14 9,97 S 3,80 E 7,96 0,77 ~ 10,62 S 3,58 E 8.20 0.14 11.40 S 3.45 E 8.34 0.34 12.17 S 3.23 E 8,72 0.19 12'96 S 3.26 E 9,01. 1,20 13,37 S 3,38 E 9,31 0.37 13,46 S 3.67 E 9.54 1.11 13.45 S 3.93 E 9.79 0.71 13.11 S 4.38 E N 42 59 E 9.86 0,66 S 89 46 E 11.46 2.98 S 80 45 E 18,31 2,94 S 78 26 E 31.22 3.89 S 75 51 E 50,04 1.63 S 76 14 E 72.43 3.31 S 76 29 E 100.70 2.47 S 76 20 E 134.86 4.06 S 76 23 E 176.46 3.45 S 75 56 E 225,56 3,43 S 75 57 E 282.22 S 75 9 E 342.10 S 76 10 E 4.02.30 S 76 6 E 462.06 S 75 5~ E 520,98 S 75 33 E 578,74 S 75 2 E 635,28 S 74 41 E 690.32 S 74 38 E 744.04 S 74 9 E 796.01 S 73 50 E 846.72 S 73 28 E 396.12 S 72 42 E 946.42 S 71 27 E 998.67 S 70 20 ~ 1052.42 S 68 43 E 1107.41 S 67 54 E 1163.89 S 66 30 E 1223.44 S 65 34. E 1286.82 S 64 48 E 1352.27 10.13 S 22 24 E 10.67 S 20 51 E 11.21 S 18 37 E 11.91 S 16 51 E 12.59 S 14 52 E 13,36 S 14 7 E 13.79 S 1¢ 9 E- 13.95 S 15 14 14.01 13.83 S 18 28 E 12.56 S 4,73 E 13.42 S 20 37 E 12.17 S 6,72 E 13.90 S 28 54 E 12.90 S 14.02 E 19.05 S 47 23 E 15.00 S 27.41 E 31.24 S 61 18 E 19,64 S 46,13 E 50,13 S 66 56 E 25,17 S 68,41 E 72,89 S 69 48 E 32.01 S 96.60 E 101.77 S 71 40 E 40.23 S 130.69 E 136.74 S 72 53 E 50.29 S 172.19 E 179.38 S 73 43 E 62.28 S 221.10 E 229.71 S 7~ 16 E 0.97 0.19 0.71 0 0.86 0.34 0.47 0.53 I .56 0.68 76.45 S 277.38 E 287.72 S 74 35 6 91.19 S 336.97 E 349.09 S 74 51 E 105.94 S 396.91 E 410.82 S 75 3 E 120.63 S 456.41 E 472.08 S 75 li E 135.23 S 515.00 E 5,32.46 S 75 17 E 149.79 S 572,31 E 591,59 S 75 19 E 164.40 5 628.24 E 649,39 S 75 ZO E 179.03 S 692.47 E 705,56 S 75 18 E % 193,46 S 735,33 E 760,35 S 75 15 E 1.47 0.63 1.19 0.62 0.91 1.17 1,05 1.36 0.98 0.75 222.00 S 835.89 E 864,86 S 75 7 E 236,20 S 884,03 E 915,04 S 75 2 E 251,02 S 932.86 E 966.05 S 7~+ 56 E 267.23 S 983.19 E 1018.86 S 74 4.7 E 285.04 S 1034.39 E 1072.94 S 74 35 E 304.28 S 1086,25 E 1128.06 S 74 21 E 325.19 S 1138,95 E 1184.47 S 74 3 E 348.29 S 1193,99 E 1243.75 S 73 ~4 E 374.13 S 1251.93 E 1306.64 S 73 21 E 401.53 S 1311.41 E 1371.50 S 72 58 E STANDARD ALASKA PRODUCTION CO. C-30 PRUDHOE BAY NORTH SLDPEtALASKA COMPUTATION DATE: 31-JAN-88 PAGE 7 DATE OF SURVEY: 23-JAN-88 KELLY BUSHING ELEVATION: 67.82 FT ENGINEER: J. RATHERT ' INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8328.29 7967.82 7900.00 32 7 8446.28 8067.82 8000.00 32 18 8564.46 8167.82 8100.00 31 49 8682.04 8267.82 8200.00 31 22 8798.88 8367.8Z 8300.00 30 44 8914.71 8467.82 8400.00 30 5 9029.72 ~567.82 8500.00 29 23 9144.58 8667.82 8600.00 29 31 9259.41 8767.82 8700.00 29 17 9374.03 8867.82 8800.00 29 5 S 64 17 E 1415.75 S 64 56 5 1478.37 S 64 45 E 1541.31 S 64 13 E 1603.14 S 63 33 E 1663.57 S 63 19 E 1722.03 S 62 40 E 1778.83 S 62 17 5 1835.33 S 60 44 ~ 1891.73 S 60 12 E 1947.68 0.15 1.13 1.68 0.51 I .21 0.94 0.30 0.60 0.96 0.27 428.83 S 1358.74 E 1434.34 S 72 36 E 455.71 S 1425.30 E 1496.38 S 72 16 E 482.38 S 1482.34 E 1558.85 S 71 58 E 508.97 S 1538.18 E 1620.20 S 71 41 E 535.56 S 1592.45 E 1680.10 S 71 24 E 561.70 S 164¢.73 E 1738.00 S 71 8 E 587.43 S 1695.38 E 1794.26 S 70 53 E "'x./i 613.51 S 1745.50 E 1850.18 S 70 38 E 640.31 S 1795.15 E 1905.93 S 70 2Z E ~' 668.00 S 1843.86 E 1961.14 S 70 5 E 9488.21 8967.82 8900.00 28 35 9602.22 9067.8Z 9000.00 28 50 9750.00 9197.59 9129.77 28 30 S 59 44 E 2002.71 S 58 57 E 2057.33 S 58 40 E 2127.77 0.62 2.06 0.00 695.53 S 1891.62 E 2015.43 S 69 48 E 723.41 S 1938.74 E 2069.31 S 69 32 E 760.12 S 1999.13 E 2138.76 S 69 10 E SCHLUMBERGER O I RECT I ONAL SURVEY COMPANY STANDARD ALASKA PRODUCTION WELL C-BO FIELD PRUDHOE BAY COUNTRY USA RUN 1 DATE LOOOED 28 - JAN - 88 REFERENCE 72S8@ HORIZONTAL PROJECTION ,~..-,~ NORTH 2000 R£F '72S8~) SCALE = 1 / SOO I N/FT ! 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F..x..4...,...g...~... L..~..4...~...{._;._,...,...~_.1...,...~...,...~...1...i..¢~..4_~..., ...... ,...,...~...L.~ ...&.-~...,,.., ..... &...,...,-.:...~ ...... +...;..4 ....... ~...+...~...+...}...+--.+...~..., ....... ?+-.+...+..4.-.+...+...+-'.+ ...... +'"+.'..;..'~"'~"-,"'~'"+"~'~" 3000 11'/. PROJECTYON ON VERTICAL PLPNE 117. - 29'7. SCALEO IN VERTICAL C)EPlH$ HORI_~ SCALE = I/S00 IN/FT ~r~"~ Teleco Oilfield Set :~ of Alaska Inc. 6116 Nielson Way Anchorage, AK 99502 (907) 562-2646 January 15, 1988 JOB #609 STANDARD ALASKA PRODUCTION CO. WELL: C-30 PRUDHOE BAY RIG: NABORS 18-E Attached please find a copy. of the computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to provide service to Standard Alaska PrOduction Company. Teleco is committed to providing the highest quality MWD service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Dave Reimer Field Service Supervisor DR/el Enclosures A S(MJAI' COMPANY Date 01/09/SS Company~ SAPCO Well: C-30 Location: PRUDHOE BAY Rig.: NABORS 18-E TELECO OILFIELD SERVICES JOB 609 SURVEY CALCULATIONS ***************************************** Page i TELECO Job # 609 TAK Grid Correction: Magnetic Declination: TOtal Correction: Proposed Direction: 0.00 degrees 30.80 degrees 30.80 degrees 116.63 degrees RADIUS OF CURVATURE CALCULATION **************************************** MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH 'INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' CDC SINGLE-SHOT 4932.00 0.6 11.1 N 11 06 E 4931.86 -6.06 14.01S 13.80W 19.66 S 44.567W 0.000 TELECOMWD SURVEY DATA 502'6.00 1.8 88.8 N 88 48 E 5025.83 -5.33 12.83S 12.40W 17.85 S 44.019W 1.885 5119.00 4.8 97.9 S 82 06 E 5118.67 -0-42 13.15S 7.06W 14.93 S 28.256W 3.265 5213.00 8.4 96.9 S 83 06 E 5212.03 9.77 14.54S 3.64E 14.99 S 14.069E 3.832 5322. 00 11. 3 104 . 3 S 75 42 E 5319 . 41 27 . 68 17 . 96S 21. 95E 28 . 37 S 50 . 705E 2.898 541~.00 13.1 103.6 S 76 24 E 5412.26 47.26 22.80S 41.44E 47.30 S 61.172E 1.901 TELECO Job # 609 TAK · :.::,DE~ ' . INCL AZIMUTH BEARING VERT DEPTH SECTION feet deg deg deg/min feet feet Ol/O9/88 COORDINATES N/S feet feet Page · DIST ANGLE SEVERITY":' feet deg deg/100~ '~., , ' ******** ~****** *****, *** *************************************** **** ***** ** **, ** ** ****** *** *** ** ***** : ' · 5513.'00 16.3 103.6 S 76 24 E 5505.11 71.00 28.54S 65.11E 71.09 S 66.325E 3.333. 5609'00 ' 19.0 103.6 S 76 24 E 5596:"58 '99'36 35.40S 93.39E 99.88 S 69.239E 2.813 5705.00 22.4 103.2 S 76 48 E 43.27S 5799.00 25.7 103.9 S 76 06 E 52.24S 5895.00 28.7 104.3 S 75 42 E 62.93S 5686.37 132'38 5772.20 169.69 5857.57 212.52 126.40E 133.60 S 71.103E 163.63E 171.77 S 72.294E 206.19E 215.58 S 73.027E 3.545 3.524 3. 131 ! ' 6082.00 31.8 103.6 S 76 24 E 6019.09 304.42 85.64S 297.60E 309.68 S 73.946E 1.668 31.8 103.9 S 76 06 E 6161.87 390.72 106.68S '[,. 30.7 103.6 S 76 24 E 6423.47 545.46 144.41S 6250.00 '6556.00 383.60E 398.15 S 74.458E 537.79E 556.84 S 74.969E 0.094' 0.363 6870.00 28.8 104.3 S 75 42 E 6696.07 697.47 181.97S 688.99E 712.62 S 75.206E 0.615 7027.00 27.9 105.7 S 74 18 E 6834.24 770.49 201.26S 761.00E 787.17 S 75.186E 0.713 7186.00 27.1 106.0 S 74 00 E 6975.28 842.61 221.32S 831.63E 860.58 S 75.098E 0.511 7482.00 27.9 108.5 S 71 30 E 7237.83 977.45 261.84S 962.15E 997.14 S 74.776E 0.474 7815.00 30.0 112.4 S 67 36 E 7529.20 1137.66 318.15S 1113.14E 1157.71 S 74.049E 0.848 8006.00 32.0 115.2 S 64 48 E 7692.91 1235.90 357.84S 1203.13E 1255.22 S 73.436E 1.291 8353.00 32.1 115.9 S 64 06 E 7987.02 1419.99 8668.00 31.5 116.2 S 63 48 E 8254.74 1585.98 437.25S 1369.25E 1437.37 S 72.290E 510.15S 1518.38E 1601.79 S 71.428E 0.111 0.197 8782.00 31.1 116.2 S 63 48 E 8352.14 1645.20 536.32S 1571.51E 1660.51 S 71.156E 0.352 400 80O 1200 '" 1600 t-- m 2000 2400 28OO 9200 9600 TELECO 0 i 1 ~ i m 1 d S~rv i c~s ' PLAN VIEW 400 0 400 800 1200 1600 2000 EAST -5OO 4500 ~TELECO Oi 1 ~i ~ I d 'S~rvi c~s VERTICAL PROJECTION 0 500 1000 1500 2000 2500 ~B000 5000 5500 6000 I 6500 7000 7500 8000 8500 9000' VERTICAL. .SECTION DALLAS ARCO CHEVRON E,~(ON TEXACO btOBIL PHILLIPS STATE OF ALASKA _ INDEXED ,, STANDARD ,' ":': ALASKA PRODUCTION 'O~te: 05/:I. 1/88 TO: TI: 78824 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Pleese acknowledge receipt by signl.ng a copy of thls let?er and returning I? to this office: A-22 Static Gradient' 05/05/88 A-35 Static Gradient 05/05/88 C-19 Static Gradient 05/04/88 C-27 Static Gradient 05/04/88 ~Static Gradient 05/03/88 C-31 Static Gradient 05/04/88 H-12 BHPS StAtic Gradient 04/30/88 H-22 BHPS Static Gradient 04/29/88 K-6 Static Gradient 04/28/88 X-5 BHPS Static Gradient 05/03/88 X-9 BHPS Static Gradient 05~03/88 X-15 Static Gradient 05/06/88 X-27 Static Gradient 05/06/88 Y-10 BHPS Static Gradient 05/01/88 Y-21 BHPS Static Gradient 05/01/88 Camco · Camc° Camco Camco Camco Camco Otis Otis Camco Otis Otis Camco Camco Otis Otis - .~~...~.]" Alice Beck I NFORHAT I ON CONTROL Wel I Records LR2-1 DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD ALASKA PRODUCTION Date: 04/14/88 TI: 78729 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It fo this-office: D-22 H-3A J-3 J-3 M-3 N-2 W-39 W-39 'W-39 X-24 X-24 Completion Record 04/06/88 #1 9197-9669 Sch 5" Production Profile 04/04/88 #1 9050-9390 Camco 5" CBT 04/10/88 #1 2243-8804 Sch 5" GR/Collar 04/07/88 #1 9300-10130 Camco 5" Completion Record 04/08/88 #1 9290-10080 Sch 5" CET 04/09/88 #1 9643-10912 Sch 5" Production 04/05/88 #1 10180-10400 Sch 5" CBT 04/09/88 #1 8990-9846 Sch 5" CET 04/09/88 #1 8990-9846 Sch 5" Perf. Record 04/10/88 #1 8900-9850 Sch 5" Injection Profile 04/07/88 #1 9100-9625 Camco 5" Injection Profile 04/09/88 #1 9100-9470 Camco 5" Alaska Oil & Gas Cons. Commission Anchorage Rece i ved Dote A unh al the o.9mol Slondord C);I Company Founded ,n Cl¢~.etond. Oh.o..n t870 Victoria Aldridge INFORMATION CONTROL ~ell Records LR2-1 Stondord AIosko Prc~luction Componyf 900 Eos~ Bern, on Boules, P 0 8o~ 196612 Anchoroge. Alosko 99519-66 (9071 564-511 I DALLAS ARCO CHEVRON EXXON TO: TEXACO MARATHON MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: INDEXED STANDARD ALASKA PRODUCTION Dote: 01/29/88 T#: 78499 SAPC OPEN HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to thls office: DAL./UNIT/STATE: DIL 01/16/88 #1 8840-9750 GO 5" & 2" BHCS 01/16/88 #1 8840-9750 GO 5" & 2" CN~ PORO 01/16/88 #1 8840-9750 GO 5" & 2" WEL-Laserlog 01/16/88 #1 8840-9690 GO 5" STATE ONLY: Magnetic Single Shot Gyrbscopic D' r( Rece I ved Da A un;t of the o,;ginol st°ndo~d ompony Founded in Clevelond. Oh;o. ;n DIRECTIONAL SURVEYS irectional Surv Date: 1-14-88 Date: Date: Job# .~-0188-006 1-23-88 Job# :72583 1-09-88 Job#: 609 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend r'! Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator Standard Alaska Production Company 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of Well at surface 1616'SNL, 882 WEL, Sec. 19, T11N, R14E At top of productive interval 2191'SNL, 4492' WEL, Sec. 20, T11N, R14E At effective depth 2366'SNL, 4180° WEL, Sec. 20, T11N, R14E At total depth 2376'SNL, 4163' WEL, Sec. 20, T11N, R14E · Present well condition summary Total depth: measured true vertical measured true vertical Length 80' 2654' 8811' 1145' measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 5. Datum elevation (DF or KB) 67.82 feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number C-30 (12-20-11.14) 8. Permit number 87-136 9. APl number 5 0 - 029-21777 0. pool Prudhoe Oil Pool 9750 feet 9198 feet 9708 feet 9161 feet Size Plugs (measured) Junk (measured) Cemented Measured depth 20" 13- 3/8" 9-5/8" 8 cu yds Concrete 110' 3923 cu fl ~i~ctic Set 2683' 1783 cu ft Class G 8841' 7" 391 cu ft Class G 9750' Tubing (size, grade and measured depth) 5-1/2" 17# L-80 @ 2472'MD 4-1/2" 12.6# L-80 @ 8521'MD Packers and SSSV (type and measured depth) T.I.W. Packer @ 8521'MD Otis SSSV @ 2142'MD True Vertical depth 110' 2683' 8404' 9198' RECEIVED Conditions of approval Notify[] PlugC°mmissi°nintegrity []s°BOprepresentatiVeTest %~J~i~arancemay witness IApproval No. (~ _, /~) Returned by order of Approved by t n,,:LONNi~T~,~fTH Commissioner the commission Date Form 10-403 Rev 12-1-85 ~ Submit in triplicate Date Z/~ 3/~ l~-~',~ereby ce//ti,f.y~at the foregoing is true and correct to the best of my knowledge siva ,q..~_.~/'~~.. Title PBU Drilling Engineering Supervisor ' ' ~" ~'~ Commission Use Only 12. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation 1st Quarter, 1988 14. If proposal was verbally approved Name of approver Date approved klaska 0ii & (~as Cons, Commissl0t~ Anchorage PBU WELL C-30 (12-20-11-1,4) Permit Number: 87-136 Approval Date: 12-28-87 WELL STATUS Well operations were shut down after running 5-1/2" and 4-1/2" tubing, nippling down BOPE, and installing the tree. A DIL/BHCS/CNL-PORO has been run in the 8-1/2" hole and a gyroscopic survey has been run from PBTD to surface. The 13-3/8" x 9-5/8" annulus has been freeze protected. REMAINING DRILLING OPERATIONS The well will be completed by perforating underbalanced with wireline conveyed guns. Perforations to be consistent to current development strategy. Flow well for simple cleanup. Install sub surface safety valve in ball valve nipple. STANDARD ALASKA PRODUCTION Daily Drilling Report-- PRUDHOE BAY January 5, 1988 at 0600 hrs Rig: NABORS 18E Well: C-30 AFE # 120633 0600 Depth: Day: -1 24- Hour Ftg: Water Used: 350 Current Operation: Rigging up. Move rig to C-30. Mud Type: WT: VIS: PV: YP: FL: Solids: Temp: °F STANDARD ALASKA PRODUCTION Daily Drilling Report-- PRUDHOE BAY January 6, 1988 at 0600 hrs Rig: NABORS 18E Well: C-30 AFE # 120633 0600 Depth: Day: -2 24- Hour Ftg: Water Used: 1750 Current Operation: N/LI diverter. Move rig. Accept rig at 0001 hours on 01-06-88. Mix mud, NFLI diverter. Mu6: Type: Spud Mud WT: 8.7+ VIS: 240 PV: 22 YP: 54 FL: 12 Solids: 3.1 Temp: 48 °F STANDARD ALASKA PRODUCTION Daily Drilling Report-- PRUDHOE BAY January 7, 1988 at 0600 hrs Rig: NABORS 1SE Well: C-30 ,, AFE # 120633 0600 Depth: 1201' Day: 1 24- Hour Ftg: 1106' Water Used: 1750 Current Operation: Drilling. Drilling at 1201'. Mud Type: Spud Mud WT: 9.0 VIS: 200 PV: 14 YP: 49 FL: 18 Solids: 5 Temp: 45 CF STANDARD ALASKA PRODUCTION Daily Drilling Report-- PRUDHOE BAY January 8, 1988 at 0600 hfs Rig: NABORS 18E Well: C-30 AFE # 120633 0600 Depth: 2700' Day: 2 24- Hour Ftg: 1499' Water Used: 2450 Current Operation: Run 13-3/8" casing. Drill & survey to 2700'. Short trip. CBU. POH. R/U & run 13-3/8" casing. Mud Type: Spud Mud WT: 9.4 VIS: 150 PV: 13 YP: 27 FL: 18 Solids: 8 Temp: 50 °F Rig: NABORS 18E Well: C-30 Daily Drilling Report -- PRUDHOE BAY January 11, 1988 at 0600 hrs AFE # 120633 STANDARD ALASKA PRODUCTION 0600 Depth: 6003' Day: 5 72- Hour Ftg: 3303' Water Used: 4375 Current Operation: Tripping. Run and cement 13-3/8" casing. Shoe at 2681'. Test casing, BOPE. Drill out cement to 2713'. FIT = 13.5 PPG. Drill & survey to 6003'. Tripping. Mud Type:Low Solids WT:9.3+ VIS:34 PV:5 YP: 8 FL: 14 Solids:7 Temp: 57°1:: STANDARD ALASKA PRODUCTION Rig: NABORS 18E Well: C-30 Daily Drilling Report -- I'RUDHOE BAY January 12, 1988 at 0600 hfs AFE # 120633 0600 Depth: 7292' Day: 6 24- Hour Ftg: 1289' Water Used: 1400 Current Operation: Drilling. Drilling at 7292' Mud Type: GeI/Resinex WT: 9.6 VIS: 36 PV: 6 YP: 7 FL: 7.5 Solids: 9 Temp: 60 °F STANDARD ALASKA PRODUCTION Rig: NABORS 18E We}l: C-30 Daily Drilling Report-- PRUDItOE BAY January 13, 1988 at 0600 hfs AFE # 120633 0600 Depth: 8103' Day: 7 24- Hour Ftg: 811' Water Used: 1750 Cu rrent Operation: Tripping. Drill to 8103'. Tripping. Mud Type: Gel/Resinex WT: 9.7 VIS: 36 PV: 6 YP: 7 FL: 6.8 Solids: 9.5 Temp: 73 °F STANDARD ALASKA PRODUCTION Daily Drilling Report-- PRUDHOE BAY January 14, 1988 at 0600 hfs Rig: NABORS 18E Well: C-30 AFE # 120633 0600 Depth: 8848' Day: 8 24- Hour Ftg: 745' Water Used: 1575 Current Operation: Rig up casing crew. Drill to 12-1/4" TD @ 8848'. Short trip 10 std. CBU. POH Mud Type: Gel/Resinex WT: 9.7 VIS: 36 PV: 7 YP: 5 FL: 7.2 Solids: 9.5 Temp: 74 °F STANDARD ALASKA PRODUCTION Rig: NABORS 18E We}l: C-30 Daily Drilling Report -- PRUDHOE BAY January 15, I988 at 0600 hfs AFE It 120633 0600 Depth: 8848' Day: 9 24- Hour Ftg: Water Used: 1925 Current Operation: Clean out cement. Run & cement 9-5/8" casing. Shoe @ 8804'. Test BOPE. RIH to 8700'. Test casing' to 3000 psi. Clean out cement. Mud Type: Gel WT: 9.7 VIS: 37 PV: 7 YP: 6 FL: 7.6 Solids: 9.5 Temp: 73 °F STANDARD ALASKA PRODUCTION Rig: NABORS 18E Well: C-30 Daily Drilling Report-- PRUDHOE BAY January 18, 1988 at 0600 hrs AFE # 120633 0600 Depth: 9750' Day: 12 72- Hour Ftg: 902' Water Used: 4200 Current Operation: Clean out cement. Drill to 9750'. RAJ & run DIL/SP/GR/BHCS/CNL. Run & cement 7" liner. Shoe @ 9750'; hanger @ 8597'. RIH to 8352'. Drilling cement. Mud Type: Dispersed WT: 8.8 VIS: 44 PV: 6 YP: 8 FL: 4.6 Solids: 3.5 Temp: 43 qF STANDARD ALASKA PRODUCTION Rig: NABORS 18E Well: C-30 Daily Drilling Report -- PRUDHOE BAY January 19, 1988 at 0600 hfs AFE # 120633 0600 Depth: 9708' PBTD Day: 13 24- Hour Ftg: Water Used: 1225 Current Operation: Displace to 9.6 ppg Brine. Clean out cement to liner top. POH. RIH with 6" bit & clean out to 9708' PBTD. TeSt liner & lap to 3000 psi. Displace to 9.6 ppg brine. Mud Type: NaCI WT: 9.6 VIS: PV: YP: FL: Solids: Temp: °F STANDARD ALASKA PRODUCTION Rig: NABORS 18E Well: C-30 Daily Drilling Report-- PRUDHOE BAY January 20, 1988 at 0600 hfs AFE # 120633 0600 Depth: 9708' PBTD Day: 14 24- Hour Ftg: Water Used: 1050 Current Operation: Install x-mas tree. Displace to NaCl. Test casing. POH. R/U & mn tubing. N/D BOPE. N/U tree. Mud Type: NaCI WT: 9.6 VIS: PV: YP: FL: Solids: Temp: °F STANDARD ALASKA PRODUCTION Rig: NABORS 18E Well: C-30 ,, Daily Drilling Report -- PRUDHOE BAY January 21, 1988 at 0600 hfs AFE # 120633 0600 Depth: 9708' PBTD Day: 15 24- Hour Ftg: 0 Water Used: 0 Current Operation: Displace tubing + 40 bbl to diesel. Set packer. Inject mud down annulus & freeze protect. Release rig at 1200 hours on 01-20-88. Mud!T3 'pe: NaCl WT: 9.6 VIS: PV: YP: FL: Solids: Temp: °F DALLAS ARCO CHEVRON EXXON INDEXED , ,, , STANDARD AL ASFT~ PPODUC. lION TEXACO Da*e: 02/02/88 TO: MOBIL T#: 78594 PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: ~ C-25 'J E-4 ~ E-27 Perf. Record 0i"/25/88 #3 10000-10301 Sch 5" CBT 01/23/88 #1 8400-9700 Sch 5" Perf. Record 01/19/88 #1 9500-10076 Sch 5" Perf. Record 01/20/88 #1 9000-9667 Sch 5" Date \ J:; ....... d - Wel I Records LR2-1 -- unit ol ~he o~g~ol $1onde~d C),I (~oml:~'~n~ ,~>, C 0 STANDARD AL ASKA f-)I,!C'){.)L.J(.; J I(' )fxj EXXON Date: 01/19/88 PHILLIPS IO: T~: 78446 STATE OF AK PDBY Systems (Transmittal Only) SYSTEMS (Transmittal & Tape) ARCHIVES SAPC MAGNETIC LIS TAPES & LISTINGS The following material is being submitt~ herewith. Please acknowledge receipt by signing a c(toy of this letter and returning it to this office: OH Mag tape 01/16/88 GO #380402 800bpi Tape Pos. #05554 * E>LXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confirm this. Received Date A u,~,t ot she O,*g*,,c,J Victoria Aldridge INFORMATION CE~N'IROL Well Records LR2-1 XEROX TELECOPI ER ._9~ ; ' "'-'"' .TI2tN-FI,C':-' Lz',E: 2% '.. '1 J. TEST FLUID ACOUMULA?'. TEST TYPF. SOHIO PETROLEUM COMPANY BOP EQUIPMENT *~ ~^-~ PERFORMANCE TESTS: UNIT .&NNULAR 8LIND RAM P~PE RAM RAM TEST PRE$.~URE C:HOKE MANtF, KELLY COCK BOP $?^OK-.iJST ALL F_'.*EMS 'fOP TO MANU~A0.¥UREFi AND YYP~ $:.:,ZE,OF ~.M~, ACCUMULATOR ONLY TIME CA~NG TEST~O; ~ TO AOOUMU~&TOR ~OHARGE; TRiP DRILL q~ SEC. 4 ........ & 8, i4 ......... i5 ..... '~ELLY VALVE #2 iNSIDE BOP t STAND PIPE :' CHOKE LINE ;. KIt. L LiNE ,~QUIPMENT CflECKLI~T i CIRCUiTiNG HEAD ON FLOOR ' IN~IDE BOP ON FLOOR & K~L~Y VAlVeS ON FLOOR & SPARE KELLY VALVE FLOW SENSOR RECHARGE TIME PS!. TEST, STROKE COUNTER OPERATING TRIP TANK LOCKING SCREW8 ON BOP & ALL VALVE~ OPERATE EASILY. REM~ IE STATION OPERATING BOP HANDWHEEL$ AVAILABLE GAS SNIFFER OPERATIN{3 / BARITE ON HAND GEL ON HAND WATER ON HAND BURFAO- MUD VOLUME HYDRAULIC OiL ON HAND NITROGEN BACKUP 8Y8. BOTTLE8 HOOKIF::D UP, AT N~TROG~N "" DRUMS NO, OF ~ALFUNCTI'ON$ ,~ COMMENTII (Itemt~,e all lenka, ma!funmlons, missing equipmen~ etc-,, ~nd ac(i0n ~k~n.) :' ':::~ ':O~P~.~ ', ~., ~-: "; AND PUT ON FILE FOR EACH BOP TEST, I [): RI._G i,:,E f'.i-['¥H_ SLEtPE ....... , ..~,.;., : .... 45 IVl. ..., · :/ December 28, 1987 Telecopy: (907) 276-7542 Mr-. Ted Stagg Drilling Eng~ineer . Standard Alaska Productzon Company P.O. Box 196612 ~chorage, AlaSka 99519-6612 Re: Prudhoe Bay Unit C-30 Standard Alaska Production Company Permit.No. 87-136 Sur. Loc._ 1616'SNL, 882'WEL, Sec. 19, TllN, R14E, UM' Btmhole Loc. 2529'SNL, 4332'WEL, See. 20', TllN, R14E, UM. Dear Mr. Stagg: Enclosed is the approved application for permit to drill the above referenced well. 't The perml to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations .at the well site. To aid us in. scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment .so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment.installation .so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Chairman of AlaSka Oil and Gas Conservation Commission BY ORDER OF' THE COMMISSION dlf Enclosure Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la: Type of work Drill [] Redrilll-illb. Type of w;i-i.-Ex'~lo~at~.yl-i Stratigraphic Testr-I 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 Standard Alaska Production Company KBE = 67feet Prudhoe Bay Field/Prudhoe 3. "Address 6. Property D~esignation Bay Pool P. 0. Box 196612, Anchorage, Alaska 99519-6612 ADL 28305 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 2o AAC 2S.O2S) 1616' SNL, 882' WEL, Sec. 19, T11N, R14E, UPM Prudhoe Bay Unit At top of productive interval ;8. Well number Number 2450' SNL, 4490' WEL, Sec. 20, T11N, R14E, UPM C-30 (12-20-11-14) KOO683449-G-14 At total depth 9. Approximate spud date Amount 2529' SNL, 4332' WEL, Sec. 20, T11N, R14E, UPM January 1, 1988 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(uDandmVD) property line ADL28310 2830 feet C-8 50 feet 2480 9717'MD; 9204'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 2s.o35 (e)(2)) KiCKott depth 5000 feet Maximum hole angle 29.5 o Maximum surface 3300 pslg At total depth (TVD) 8800 4390 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement ,, Hole Casing Weight Grade Coupling Length M D TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 8 cu yds concrete 17-1/2" 13-3/8" 72# L-80 Butt 2650' Surface 2680' 2680' 3723 cuft Permafrost 12-1/4" 9-5/8" 47# L-80 NSCC 4470' Surface 4500' · 4500' 12-1/4" 9-5/8" 47# L-80 Butt 4321" 4500' 4500' 8821' 8426' 1781 cu ft Class G 8-1/2" 7" 26# L-80 IJ4S 1146' 8571' 8208' 9717' 9205' 320 cuft 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 depth True Vertical depth Structural Conductor Surface Intermediate DEC 2 2 Production Liner Perforation depth: measured Alaska Oil & Gas Cons. Cemmissl true vertical Anchorage. 20. Attachments Filing fee [] ProPerty plat'lTl BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed rePOrt[] 20 AAC 25.050 requirements[] ~1 hereby certify t..hat,,tt')e foregoing is true and correct to the best of my knowledge 'z~ ~/~ Signed ~..~/-~ ~ Title Driiling Engineer Date/ ~ 7 v ( ' // Commission Use Only ' Permit Number IAPI number IApproval date ISee cover letter 87-f~6 150-~9-'~.17'7'7 I 12/28/87 Ifor other requirements Conditions of approval Samples required [] Yes EI-No Mud Icg required [] Yes [~-No Hydrogen sulfide measures [] Ye_s. 13]--'No Directional survey requ~recl I;~Yes [] No Required wer,~~~o/~,~_~5M; I-Il OM; I-I15M; Other: by order of ApprOved by~ j ,. /. {~ ~'~ Commissioner tne commission Dat Form 10-401 Rev, 12-1-85 ~ cate PROPOSED DRILLING AND COMPLETION PR~ WELL C-30 [ 12-20-11-14 ] PBU Install and cement 80' of 20" conductor to surface. Install 20" diverter. The drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 17-1/2" hole, a 9.0-9.7 ppg water base mud in the 12-1/4" hole and a 8.9 ppg water base mud in the 8-1/2" hole. Drill 17 1/2" hole to 2700' and cement 13 3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original resevoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to the 9-5/8" casing point above the Sadlerochit Sandstone. Run 9 5/8" 47# L-80 Butt/NSCC casing to within 5' of 12 1/4" TD and cement in two stages: First stage using Class G cement around the 9 5/8" shoe. The second stage to be downsqueezed in the 13 3/8" x 9 5/8" annulus followed by nonfreezing fluid. Directionally drill 8 1/2" hole to TD. Run 7" liner from TD to 250' inside 9 5/8" casing shoe and cement using Class G cement. Clean out to 7" float equipment. Change over to 9.6 ppg. NaCl completion fluid. Test casing and lap to 3000 psi. Run 9 5/8" production packer on internal plastic coated tubing with a sliding sleeve. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel~ Set and test packer. Shut down rig operations for perforating subsequent to rig release. The well will be perforated in accordance with normal practices. Tubing Size: 5 1/2", 17#, L-80 A/B Mod BUTT, IPC, above 2500' Tailpipe Size: 4 1/2", 12.6#, L-80, BUTT DAW: 12-DEC-87 4 1/2", 12.6#, L-80, A/B Mod, BUTT, IPC, with 7 GLM's 20" Conductor PROPOSED D(~LE DIAGRAM WELL C-30 [ 12-20-11-14 ] PROPOSED DEPTH BKB 110 PBU Ball Valve 2137 13 3/8" Casing Shoe 17 1/2" Open Hole 2680 2700 4 1/2", 12.6#, L-80, A/B Mod, BU/T, IPC, with 7 GLM's 5 1/2", 17#, L-80A/B Mod BLrlT, IPC, above 2500' 9 5/8" Packer 7" Tieback Assembly 8521 8571 9 5/8" Casing Shoe 12 1/4" Hole 8821 8826 7" PBTD 7" Liner Shoe 8 1/2" Open Hole DAW:12-DEC-87 B.O.P. STACK CONFIGURATION 13-S/8 IN. TRIPLE RAM STACK SO00 PSI WP DRILLING ANNULAR PREVENTER I I I I PIPE RAHS I I I I BLIND RAHS I I Z IN. KILL LINE I- CHECK - HAND ' HAND DRILLING SPOOL I I PIPE RAMS I ,I 4 IN. CHOKE LINE 1 GATE GATE GsS 6o~s. FLOWL INE DRILLING RISER 20" 2000 PSI WP ANNULAR PREVENTOR DIVERTER SYSTEM DETAIL IDRILL. DEPT. April 1982 10 3/4" h~ulic GROUND LEVEL t 12" MAX. DRILLING SPOOL 20" CONDUCTOR PIPE NOTE: DIVERTER ~INE HAS TWO DIRECTION DISCHARGE CAPABILITY AFTER LEAVING RIG SUB-BASES. .~S~RFACE HOLE~DIVERTER SYSTEM Two lines venting 90° apart in directions that insure safe down wind venting, and extending to a point at least 100' (feet) from any potential source of ignition. 10 3/4' manual botterfly valves · 10 3/4" 55~ Buttress 10-3/4" Hydraulic operated Utterfly valve C~01 AR 20' Di,~erter S!:r:ol w/lO ~/~" Side Ozt let. NOTES 1. Ail pipe connections 150~ ANSI Flanges or welded connections and secured to prevent movement. 2. Manual 10-3/4" butterfly valves mechanically connected to insure that one valve is fail- safe open at all times. 3. All turns are 90° (degrees) and targeted. 30 1,0 ~' I0 2o .3O ~') m 40 24 19 NE CORNER OF PAD LAT. 70°17'51.13" LONG. 148 °$9'54.25" Y = 5,960,19:5 X = 664, 8:38 577' I0 20 30 40 4~71,7{1' __ C- $, (Actuol) O2 O3 04 C-$ I 03 I'-- (Ac/un/) ,,,I ~512' (Actual) [ c- ~Eq TIONS !7,1~,1~,~,~,~ . SCALE I' ~ Mi. , CERTIFICATE OF SURVEYOR I hereby certify that '1 am properly registered and licensed to proctice land surveying in the State of Alaska and that this plot represents a location survey made by me or under my supervision, and that all dimensions and other details are correct. Io~~'t- -~-z_ Dote SURVEYOR 23-1B-II-14 41 - 18- I! - 14 4~P- 18- II- 14 34-18-11-14 24-/7-//-/4 23-20-11-14 !1-20-11-14 !~-20 -11-14 II- 14 32- ,E~' //- /,f $1- 24- II - 13 41 - 30 - I!-/4 #1-2~ -11-/4 41- 25- il-/$ pAD DE.TA!L _ SCALE I' = 3:X)' REVISED C-30 TARGET 8~ SURFACE LOCATION REVISED C-$8 SURFACE LOCATION ADDED C-38 (PROPOSED) REVISED C-32 TARGET LOCATION REVISED C-$5 SURFACE a TARGET LOC., DELETE C-31 TARGET REVISED C-31 TARGET LOCATION, DELETE C-35 TARGET LOC. REVISED C-34 SURFACE LOCATION REVISED C-29 a C30 SURFACE LOCATION REVISED C-32 a C-35 BHL ADDED C-55, $4, :55 8~ 37 (PROPOSED) ADDED C-$2 (PROPOSED) ADDED C-SO (PROPOSED) 'ADDED C-29 (PROPOSED) ADDED C-31 (PROPOSED) REMOVED ALL REVISION DATES PRIOR TO 1980 ,~ 12-18-87 3-17-86 3-7-86 2 - 28 - 86 2-13-86 2 -'12 -86 2-11 86 I - 16 -86 C--I- 14-86 .11-15-85 I0 -23-85 I0 - 8 - 85 9- 3 -85 8 - 30 - 85 c~. 8 - 30 - 85 ~,D "C" Locoted in NE I/# PROTRACTED SEC. 19 KILN. R.14£, UMIAT M£R. ALASK& Surveyed for B.'P ALASKA INC, Surveyed by F. M. LINDSEY I~ ASSOC, LAND ~ HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevord Box 4-08 Anchorege Alosk( --- Closest Approach Analysis --- Date: 17-DEC-87 Time: 17:57:22 Search Radius= 200 7 DEGREE LEAD LINE For proposed well: C-30 [12-20-11-14] Location = W-E S-N TvD(SBs) Top 664504.00 5959606.00 -67.00 Bottom 666442.74 5958962.71 9137.82 Note: All depths in feet Below Kelly Bushing (BKB) WESL IDENT Closest Approach /PROPOSED% /NEARBY~ TVD DEPART TVD DEPART CLOSEST DISTANCE A029-2012100 C-1 A029-2012600 ¢-5 A029-2012700 C-6 A029-2012800 ¢-7 A029-2012900 ¢-8 A029-2036600 ¢-9 A0 29-2077500 ¢-23 AO 29-20816'00 C-24 A029-2081900 ¢-25 A029-2083400 C-26 A029-2084300 C-27 AO29-2086700 C-28 A029-2147200 C-29 A029-2155900 C-32 4529 3 111 7 1811 6 11 4 3279 0 5012 1 4503 7 2089.5 4292.3 0.0 0.0 0.0 399.3 1.7 0 0 0 0 0 0 0 0 0 0 0 3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4517.8 22.2 100.0 0.0 1799.9 8.5 0.0 0.0 3267.7 31.1 5009.7 785.9 4508.2 232.2 2094.1 40.8 4297.3 131.0 4.5 0.0 3.1 0.0 4.8 0.0 400.0 4.7 0.0 0.0 87 8 35O 2 249 8 150 2 47 4 110 7 232.9 227.4 89.9 152.6 205.1 291.6 282.5 84.0 SUMMARY · The well which comes closest to A029-2012900 C-8 Closest approach distance = KICK OFF for this run = the proposed well is: 47.4 feet 5000.0 feet Vertical /PROPOSED% TVD DEPART Intersection /NEARBY% TVD DEPART VERTICAL DISTANCE 6174.1 323.0 1679.4 305.1 -4493.0 --- Closest Approach Analysis --- Date: 17-DEC-87 Time: 17:56:55 Search Radius= 200 COURSE LINE For proposed well: C-30 [12-20-11-14] Location = W-E S-N TVD(SBS) Top 664504.00 5959606.00 -67.00 Bottom 666349.89 5958731.23 9137.82 Note: Ail depths in feet Below Kelly Bushing (BKB) WELL IDENT Closest Approach /PROPOSED% /NEARBY% TVD DEPART TVD DEPART A029-2012100 C-1 4529.3 0.0 4517.8 22.2 A029-2012600 C-5 111.7 0.0 100.0 0.0 A029-2012700 C-6 1811.6 0.0 1799.9 8.5 A029-2012800 C-7 11.4 0 .0 0.0 0.0 A029-2012900 C-8 3279.0 0.0 3267.7 31.1 A029-2036600 C-9 5012.8 0.3 5010.2 786.2 A029-2077500 C-23 4503 .7 0.0 4508.2 232.2 A029-2081600 C-24 2089.5 0.0 2094.1 40.8 A029-2081900 C-25 4292.3 0.0 4297.3 131.0 A029-2083400 C-26 0 .0 0.0 4.5 0.0 A029-2084300 C-27 0.0 0.0 3.1 0.0 A029-2086700 C-28 0.0 0.0 4.8 0.0 A029-2147200 C-29 399.3 0.0 400.0 4.7 A029-2155900 C-32 I .7 0.0 0.0 0.0 SUMMARY The well which comes closest to the proposed well is: A029-2012900 C-8 Closest approach distance = 47.4 feet KICK OFF for this run = 5000.0 feet CLOSEST DISTANCE 87.8 350.2 249.8 150.2 47.4 110 7 232 9 227 4 89 9 152 6 205 1 291 6 282.5 84.0 Vertical /PROPOSED\ TVD DEPART Intersection /NEARBY% TVD DEPART VERTICAL DISTANCE 5999.8 230.1 1426.9 206.5 -4571.3 T~LJ ¢ 'fA,Mr. - Choke Manifold - Poor Boy Degasser - Brand t Vacuum-Type Degasser - Brand t Dual Tandem Shale Shaker - Pioneer Mud Cleaners - Pioneer MKI Centrifuge Y/A T~ I00 DM,, TRIP ?~' ~AND ' .' ' T~A~ / / 1 - Recording drilling fluid pit 'level indicator with both visual and audio warning devices at driller's console 1 - Trip Tank (75 BBL.) 1 - Drilling fluid flow sensor with readout at driller's console I1 - 5 Hp Agitators CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (I) Fee ~~ / ~/'..~.~. ~8 7' 1. (2) Loc [2 thru 8) (8) (3) Adm-,n I m28"r (9 thru 13') 10. (10 and 13) 12. 13. (14 thru 22) (23 thru 28) (29 thru 31) 14. 15. 16. 17. 18. 19. 20. 21. 22. Company 5/$/..~C~ Lease & Well No. YES NO Is the permit fee attached .......................................... . .... 2. Is well to be located in a defined pool ............................. ~_ 3. Is well located proper distance from property line .................. 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ ,, , 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. ~_ - 8. Can permit be approved before fifteen-day wait ...................... Does operator have a bond in force . ................................ Is a conservation order needed ................................ ~ ...... ~ .... - Is administrative approval needed ................................... _~_ Is the lease number appropriate ..................................... z~ Does the well have a unique name and number ......................... ~ 23. 24. 25. 26. 27. 28. Is conductor string provided ........................................ Will surface casing protect fresh water zones ....................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ For 29. 30. 31. (6) Add: ~.~,,~, ,~'~/-~? 32. Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to Does the choke manifold comply w/API RP-53 (May 84) .................. ,, , Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones .... .~/ If an offshore loc., are survey results of seabed conditions P~~/ Additional requirements ..................................... , ....... ~. REMARKS o~: Eng~nee, rin~: LCS ~" ~EW rev: 01/28/87 INITiaL GEO. UNIT iON/OFF POOL CLASS STATUS AREA NO. SHORE C~,:./ol~'o .O~v-/OfL ~ck:) t tr=5'-O o,,~ Additional Remarks: C-So ~-~,¢.. ~ ~o,~;~, ~/7/ . ~+~ C-f / o tqm 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. Run 1: 14 - JUL - 1993 CNIGR Cased Hole Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD C-30 500292177700 BP EXPLORATION (ALASKA)INC. ATLAS WIRELINE SERVICES 04-AUG-93 3983.00 R. IORIO K. SMITH 19 liN 14E 1616 882 67.82 66.32 37.62 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 8840.0 47.00 7.000 9760.0 26.00 5.500 2472.0 17.00 4.500 8632.0 12.60 EQUIVALENT UNSHIFTED DEPTH ......... BASELINE DEPTH 8834.5 8838.0 8838.5 8842.0 8843.0 8855.5 8876.0 8888.5 8895.0 8896.0 8896.5 8897.5 8898.5 UNKNOWN GR LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 8836.0 8839.5 8840.5 8844.0 8844.5 8857.0 8878.0 8890.5 8896.5 8897.5 8898.5 8899.5 8900.0 8899.0 8900.0 8900.5 8902.0 8911.0 8938.5 8939.0 8942.0 8943.0 8946.5 8948.0 8966.5 8967.5 8974.0 8974.5 8977.5 8978.5 8997.0 9016.0 9019.0 9031.0 9070.5 9071.0 9112.0 9113.0 9121.0 9125.5 9136.0 9146.0 9157.5 9158.0 9165.5 9166.0 9167.0 9171.0 9180.5 9181.0 9181.5 9313.0 9344.5 9345.5 9346.0 9347.0 9347.5 9348.0 9353.5 9354.0 9354.5 9355.5 9363.5 9394.0 9394.5 9398.0 9399.0 9401.0 9422.5 9424.5 9425.0 9445.0 9471.0 8901.0 8902.0 8903.0 8904.5 8912.5 8940.0 8941.0 8944.0 8944.5 8948.0 8949.0 8967.5 8968.0 8974.5 8975.5 8978.5 8979.0 8997.5 9017.0 9020.0 9031.5 9071.0 9072.0 9113.0 9113.5 9121.5 9126.5 9137.0 9146.5 9158.0 9159.0 9166.5 9167.5 9168.5 9171.5 9181.0 9182.0 9182.5 9313.0 9344.5 9346.0 9346.5 9347.0 9347.5 9348.5 9354.0 9354.5 9355.0 9356.0 9363.5 9394.0 9395.0 9398.5 9399.0 9401.0 9423.0 9425.0 9426.0 9445.5 9471.5 9476.0 9483.5 9493.0 9496.5 9497.0 9497.5 9503.5 9507.5 9508.5 9517.5 9542.0 9542.5 9543.5 9576.5 9577.0 9578.0 9591.0 9596.0 9614.0 9620.0 9620.5 $ REMARKS: 9476.0 9483.5 9492.5 9496.0 9497.0 9497.5 9504.0 9508.0 9508.5 9517.5 9542.5 9543.0 9543.5 9576.5 9577.5 9578.5 9592.0 9597.0 9614.0 9620.0 9620.5 CN/GR Cased Hole. LOG TIED TO BHCS RUN 16-JAN-88. CN LOGGING PARMS: SANDSTONE MATRIX CHISM ON CALIPER CORRECTION = 8.5" CASING THICKNESS = .362" CEMENT THICKNESS = .750" WELL LOGGED AFTER SEAWATER PUMP-IN OF 300 BBLS. PRIOR RATES: BOPD = 1200 GOR = 6500 SIP = 2876 PSIG BEFORE PUMPING WELL SHUT-IN SINCE 0000 HRS 14-JUL-93 OPEN HOLE GAMMA RAY SUPPLIED BY BP 27-JUL-93. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE 2) FIRST PASS NEUTRON DEPTH MATCHED "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. $ FILE HEADER FILE NUMBER: EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 8730.0 9635.0 2435 8737.0 9642.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH NPHI EQUIVALENT UNSHIFTED DEPTH ......... 8725.0 8725.0 8883.0 8883.0 8928.0 8928.5 8937.0 8937.5 8971.5 8971.5 8988.0 8988.5 9054.5 9055.5 9059.5 9060.0 9095.0 9096.0 9105.5 9105.5 9112.0 9112.0 9132.5 9133.0 9153.5 9153.0 9162.5 9162.5 9177.0 9177.5 9215.0 9216.0 9318.0 9318.0 9323.5 9323.5 9385.0 9386.0 9393.5 9393.5 9444.0 9445.5 9451.0 9451.5 9462.0 9461.0 9513.5 9513.5 9560.5 9560.5 9583.0 9583.0 9620.5 9620.5 9645.0 9645.0 $ REMARKS: CN WN FN COUN PASS 1. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. $ : BP EXPLORATION : C - 30 : PRUDHOE BAY : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units 1 GRCH 2435 68 1 GAPI 2 NPHI 2435 68 1 PU-S 3 FUCT 2435 68 1 CPS 4 NUCT 2435 68 1 CPS 5 TENS 2435 68 1 LB * DATA RECORD (TYPE# 0) Total Data Records: 44 API API API API Log Crv Crv size Length Typ Typ Cls Mod 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 2O 1014 BYTES * Tape File Start Depth = 9645.000000 Tape File End Depth = 8725.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 11047 datums Tape Subfile: 2 289 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE GRCH 2435 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8730.0 9635.0 8737.0 9642.0 BASELINE DEPTH GRCH 8732.5 8732.5 8734.0 8734.0 8740.0 8740.5 8748.5 8760.0 8763.0 8775.0 8775.5 8786.0 8787.0 8791.5 8796.0 8797.5 8797.0 8798.5 8805.0 8806.0 8807.5 8809.0 8809.0 8810.5 8810.0 8810.5 8811.0 8815.0 8835.5 8837.5 8837.5 8838.0 8839.0 8841.0 8839.5 8840.0 8841.5 8845.5 8849.0 8850.0 8851.5 8852.5 8856.0 8857.5 8856.5 8857.5 8859.5 8860.0 8861.5 8862.0 8862.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH -- NPHI 8732.5 8748.5 8759.5 8762.5 8791.5 8810.0 8811.0 8811.5 8815.0 8840.0 8840.5 8841.5 8845.5 8849.0 8849.5 8851.0 8851.5 8855.0 8856.5 8857.5 8859.0 8859.5 8863.5 8864.0 8865.0 8864.5 8875.5 8876.0 8877.0 8894.0 8894.5 8897.0 8898.0 8906.0 8906.5 8907.5 8912.5 8913.0 8913.5 8915.0 8915.5 8917.0 8918.5 8924.5 8925.0 8930.5 8931.5 8940.5 8941.5 8946.0 8947.5 8949.0 8949.5 8951.0 8952.5 8953.0 8953.5 8955.5 8956.5 8959.0 8960.0 8963.5 8965.5 8968.5 8975.0 8975.5 8978.5 8981.5 8982.0 8987.5 9000.0 9006.5 9007.5 9008.5 9009.5 9010.0 9011.0 9011.5 9014.5 9015.5 9018.0 9020.0 9022.5 9030.5 9040.5 8877.5 8908.0 8914.0 8932.0 8932.5 8942.0 8947.5 8948.5 8950.5 8951.5 8953.0 8954.0 8964.5 8966.0 9007.0 9011.0 9019.0 9031.0 8867.0 8876.5 8877.0 8894.0 8895.0 8897.5 8898.0 8906.5 8907.0 8912.0 8913.0 8914.0 8915.5 8916.5 8918.0 8918.5 8924.5 8925.5 8942.0 8949.0 8953.0 8954.0 8956.0 8956.5 8959.0 8959.5 8965.0 8968.5 8975.0 8976.0 8979.0 8982.5 8983.0 8988.O 9000.5 9008.5 9009.5 9010.0 9011.5 9012.5 9015.5 9016.0 9021.5 9024.0 9041.5 9049.5 9061.0 9067.5 9068.0 9068.5 9072.0 9073.0 9073.5 9075.5 9077.0 9077.5 9079.5 9080.5 9089.5 9090.0 9091.0 9095.0 9099.0 9099.5 9100.0 9101.0 9102.0 9104.5 9105.0 9107.0 9109.0 9109.5 9113.0 9115.5 9116.0 9117.0 9121.0 9122.0 9123.5 9124.0 9124.5 9125.0 9125.5 9136.5 9140.5 9141.0 9141.5 9142.0 9143.5 9145.5 9148.0 9149.0 9150.0 9150.5 9156.5 9157.0 9166.0 9166.5 9168.5 9169.5 9173.5 9181.5 9184.0 9186.0 9187.0 9061.5 9067.5 9068.0 9069.0 9072.5 9073.0 9076.0 9077.5 9078.5 9100.0 9100.5 9101.0 9102.0 9102.5 9105.0 9106.0 9108.0 9109.5 9110.5 9117.0 9117.5 9124.5 9137.5 9141.0 9141.5 9142.5 9182.0 9050.0 9074.0 9078.5 9080.5 9081.0 9090.5 9091.0 9091.5 9095.5 9099.5 9113.0 9116.0 9121.5 9122.0 9124.0 9124.5 9125.0 9126.0 9137.0 9140.5 9143.5 9145.0 9147.5 9148.0 9149.0 9150.0 9156.0 9157.0 9166.0 9167.0 9169.0 9169.5 9173.5 9185.0 9187.0 9187.5 9199.5 9201.0 9220.0 9224.5 9232.5 9235.5 9242.5 9250.5 9257.0 9259.0 9271.5 9277.5 9278.5 9287.5 9288.5 9310.0 9311.0 9313.5 9332.5 9333.5 9335.0 9338.0 9338.5 9339.0 9339.5 9340.5 9346.0 9348.5 9353.0 9354.0 9354.5 9362.0 9365.0 9365.5 9392.0 9393.0 9393.5 9397.0 9397.5 9400.5 9401.5 9414.0 9414.5 9416.0 9416.5 9425.0 9433.0 9434.5 9435.0 9436.0 9438.5 9442.5 9443.5 9445.5 9447.5 9451.5 9452.5 9453.0 9453.5 9459.0 9287.0 9288.0 9340.0 9340.5 9341.0 9346.0 9397.0 9398.0 9401.0 9416.0 9425.0 9435.5 9436.0 9436.5 9200.0 9202.0 9221.0 9226.0 9233.0 9236.0 9243.5 9251.5 9258.5 9260.5 9272.0 9278.0 9278.5 9310.0 9310.5 9313.5 9332.5 9333.0 9334.5 9338.0 9338.5 9349.5 9354.0 9354.5 9355.0 9362.0 9365.0 9366.0 9392.5 9393.0 9394.0 9401.0 9401.5 9414.0 9415.0 9417.0 9433.0 9440.5 9444.5 9445.0 9447.0 9448.5 9452.5 9453.0 9453.5 9454.0 9457.5 9466.0 9466.5 9468.5 9469.0 9469.5 9470.5 9477.0 9486.0 9487.0 9490.5 9491.5 9499.0 9499.5 9500.5 9501.5 9502.5 9503.0 9503.5 9504.5 9505.0 9505.5 9506.0 9506.5 9507.5 9513.0 9516.0 9519.0 9523.0 9524.5 9525.0 9526.5 9528.0 9528.5 9529.0 9537.5 9538.0 9540.0 9541.0 9542.0 9543.0 9544.5 9547.0 9548.0 9551.0 9555.0 9558.0 9559.0 9561.5 9562.0 9564.0 9565.0 9566.0 9567.5 9568.0 9568.5 9571.0 9579.0 9579.5 9581.0 9581.5 9470.0 9470.5 9486.0 9486.5 9498.5 9502.5 9503.5 9504.5 9505.0 9506.0 9506.5 9507.0 9518.5 9523.0 9524.5 9525.5 9528.5 9529.0 9542.0 9542.5 9546.5 9555.0 9558.0 9558.5 9561.0 9562.0 9563.5 9564.5 9566.0 9567.5 9568.0 9568.5 9579.0 9580.0 9581.5 9582.5 9464.5 9465.5 9467.5 9468.5 9469.0 9469.5 9476.5 9490.0 9491.5 9499.5 9500.0 9501.0 9501.5 9502.0 9513.0 9516.0 9526.0 9528.0 9529.0 9537.5 9538.5 9540.5 9541.0 9544.5 9547.5 9550.5 9565.0 9571.0 9583.5 9584.5 9586.0 9592.5 9593.0 9595.0 9603.5 9605.5 9614.0 9620.0 9621.0 9622.0 9630.5 9634.5 9636.0 9636.5 $ REMARKS: 9584.5 9585.0 9586.0 9593.0 9594.0 9596.0 9602.0 9604.0 9614.5 9614.0 9620.5 9621.0 9622.0 9630.0 9634.5 9635.5 9636.0 9637.0 PASS 2. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. $ CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * 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 GRCH 2435 68 1 GAPI 2 NPHI 2435 68 1 PU-S 3 FUCT 2435 68 1 CPS 4 NUCT 2435 68 1 CPS 5 TENS 2435 68 1 LB 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 2O * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 44 Tape File Start Depth = 9645.000000 Tape File End Depth = 8725.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 11047 datums Tape Subfile: 3 367 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE GRCH 2435 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8730.0 9635.0 8737.0 9642.0 BASELINE DEPTH GRCH 8732.5 8732.5 8734.0 8734.0 8741.0 8741.5 8742.0 8742.5 8747.5 8748.0 8755.0 8756.0 8757.0 8790.0 8791.0 8793.0 8805.0 8806.5 8814.5 8832.5 8834.0 8834.5 8835.0 8837.5 8836.5 8838.5 8841.0 8839.0 8839.5 8841.5 8840.0 8856.0 8858.0 8856.5 8857.0 8859.0 8860.5 8861.5 8862.5 8863.5 8864.0 8865.0 8866.0 8875.5 8878.0 8876.5 8883.5 8884.5 8888.0 8890.5 8889.0 8891.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8732.5 8741.0 8743.5 8757.0 8792.0 8815.0 8834.5 8836.5 8839.0 8839.5 8840.0 8856.5 8857.5 8859.5 8860.0 8860.5 8861.5 8862.0 8862.5 8863.0 8864.0 8877.0 8884.0 8884.5 8891.0 8891.5 8907.5 8908.0 8913.5 8914.5 8927.0 8927.5 8929.5 8930.5 8939.0 8941.5 8942.0 8943.5 8944.0 8945.0 8946.0 8948.0 8949.5 8951.0 8951.5 8952.5 8953.0 8955.5 8956.5 8957.0 8957.5 8961.0 8962.0 8963.0 8965.0 8965.5 8968.0 8978.0 8981.5 8991.5 8992.5 9007.5 9013.0 9013.5 9018.0 9031.0 9031.5 9032.0 9037.0 9046.0 9047.5 9062.5 9066.0 9068.0 9068.5 9069.0 9078.0 9078.5 9086.5 9087.0 9096.0 9097.5 9098.0 9100.0 8931.5 8932.0 8943.0 8944.0 8945.5 8946.5 8947.5 8948.0 8949.5 8951.0 8952.5 8953.5 8954.5 8957.0 8957.5 8958.0 8959.0 8964.5 8966.0 9014.0 9015.0 9019.5 9032.0 9067.0 9068.5 9069.0 9070.0 9098.5 9099.5 8891.0 8892.0 8908.0 8909.0 8914.5 8915.0 8927.5 8928.5 8940.0 8951.5 8961.5 8962.0 8965.5 8968.5 8978.5 8982.5 8992.5 8993.0 9008.5 9032.5 9033.5 9038.5 9047.0 9048.5 9063.0 9078.5 9079.5 9087.5 9088.5 9097.5 9101.0 9100.5 9101.5 9111.5 9112.0 9112.5 9114.5 9115.0 9116.0 9117.0 9117.5 9118.0 9119.0 9126.0 9126.5 9128.0 9128.5 9129.0 9135.5 9136.0 9137.0 9141.5 9142.0 9143.5 9146.0 9146.5 9147.5 9154.5 9155.0 9159.0 9159.5 9167.5 9168.5 9169.0 9170.0 9173.0 9174.0 9175.0 9175.5 9178.0 9179.0 9182.0 9184.5 9232.0 9233.0 9233.5 9252.5 9253.0 9254.0 9259.0 9277.5 9278.5 9287.0 9310.5 9312.0 9322.0 9322.5 9325.0 9326.0 9334.5 9339.0 9102.0 9102.5 9117.0 9117.5 9118.5 9129.0 9129.5 9130.0 9136.5 9137.5 9138.5 9142.5 9168.5 9170.0 9170.5 9171.0 9174.0 9174.5 9175.5 9176.5 9179.0 9179.5 9182.5 9311.5 9313.0 9322.5 9323.0 9340.0 9101.5 9102.0 9112.0 9112.5 9113.0 9115.0 9116.0 9119.0 9119.5 9126.5 9127.5 9138.0 9142.5 9144.0 9146.0 9146.5 9147.0 9154.0 9155.0 9159.0 9160.0 9174.5 9185.5 9233.0 9233.5 9234.0 9254.0 9254.5 9255.0 9260.0 9277.5 9278.5 9287.5 9325.5 9326.0 9334.5 9346.5 9347.5 9351.0 9353.5 9373.5 9382.5 9383.0 9383.5 9384.0 9384.5 9390.0 9393.0 9393.5 9394.0 9400.5 9402.5 9403.0 9415.0 9416.0 9426.5 9430.0 9436.5 9437.0 9438.0 9443.0 9444.0 9447.5 9451.5 9453.5 9457.0 9459.5 9462.5 9463.0 9463.5 9464.0 9467.5 9468.0 9468.5 9469.5 9470.5 9473.5 9479.0 9495.0 9497.0 9506.0 9506.5 9507.5 9508.0 9508.5 9512.5 9513.0 9525.0 9530.0 9530.5 9531.0 9538.0 9538.5 9549.5 9551.0 9551.5 9347.5 9348.0 9383.5 9384.0 9393.5 9394.5 9401.0 9438.5 9439.0 9439.5 9445.0 9454.5 9457.5 9463.0 9464.0 9468.5 9469.0 9474.0 9479.0 9506.5 9507.0 9507.5 9508.5 9549.5 9552.0 9352.5 9355.0 9374.5 9383.5 9384.0 9385.0 9390.0 9393.0 9394.0 9403.0 9404.0 9416.0 9416.5 9428.0 9431.5 9438.5 9445.0 9445.5 9449.5 9452.0 9459.0 9462.0 9462.5 9463.5 9467.5 9468.5 9469.5 9470.0 9494.5 9497.0 9506.0 9513.0 9513.5 9525.0 9530.0 9530.5 9531.0 9538.0 9539.0 9551.5 9557.5 9558.5 9559.5 9560.0 9564.0 9565.0 9574.5 9576.0 9580.5 9581.0 9583.5 9584.5 9586.5 9592.0 9592.5 9595.5 9599.0 9603.5 9604.5 9605.0 9605.5 9606.0 9613.5 9614.0 9618.0 9619.0 9620.0 9621.0 9630.5 9632.5 9633.0 9633.5 9634.5 9636.0 9636.5 $ REMARKS: PASS 3. FUCT, $ 9558.0 9558.5 9559.5 9560.5 9564.5 9565.0 9574.5 9576.5 9581.0 9582.0 9584.5 9585.0 9592.5 9593.5 9597.0 9600.5 9613.5 9614.5 9620.5 9621.0 9630.0 9632.0 9632.5 9633.0 9559.0 9575.0 9587.0 9603.0 9603.5 9604.0 9605.0 9605.5 9614.5 9618.5 9619.0 9634.5 9635.5 9636.0 9637.0 NUCT, & TENS WERE SHIFTED WITH NPHI. CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units Size API API API API Log Crv Crv Length Typ Typ Cls Mod 1 GRCH 2435 68 1 GAPI 4 4 98 211 23 i 2 NPHI 2435 68 i PU-S 3 FUCT 2435 68 I CPS 4 NUCT 2435 68 1 CPS 5 TENS 2435 68 1 LB * DATA RECORD (TYPE# 0) Total Data Records: 44 4 4 98 211 23 4 4 98 211 23 4 4 98 211 23 4 4 98 211 23 2O 1014 BYTES * Tape File Start Depth = 9645.000000 Tape File End Depth = 8725.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 22094 datums Tape Subfile: 4 326 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background 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 GRCH 2435 $ REMARKS: 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES $ CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 4 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 2 NPHI 2435 68 1 PU-S 4 3 FUCT 2435 68 1 CPS 4 4 NUCT 2435 68 1 CPS 4 4 98 211 23 1 4 98 211 23 1 4 98 211 23 1 4 98 211 23 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 37 Tape File Start Depth = 9645.000000 Tape File End Depth = 8725.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 20253 datums Tape Subfile: 5 59 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8727.0 2435 8734.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9651.0 9658.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MOD. GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 14-JUL-93 FSYS REV. J001 VER. 1.1 215 14-JUL-93 9708.0 9644.0 8750.0 9643.0 1500.0 YES TOOL NUMBER 3507 1309 2435 2318 0.000 9760.0 0.0 PRODUCED / SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL SANDSTONE 0.00 8.500 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 10 FAR COUNT RATE HIGH SCALE (CPS): 410 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 1000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. CHISM ACTIVE. CASING CORRECTIONS: CASING THICKNESS = .362" CEMENT THICKNESS = .750" $ CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units 1 GR 2435 68 1 GAPI 2 CNC 2435 68 1 PU-S 3 CN 2435 68 1 PU-L 4 LSN 2435 68 1 CPS 5 SSN 2435 68 1 CPS 6 CCL 2435 68 1 7 SPD 2435 68 1 F/MN 8 TEN 2435 68 1 LB 9 TTEN 2435 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 08 501 10 0 4 98 211 23 1 4 52 326 75 5 4 84 023 70 4 83 368 34 1 4 90 640 78 6 4 54 376 29 5 4 19 912 29 5 4 19 912 29 5 36 * DATA RECORD (TYPE# 0) Total Data Records: 148 1006 BYTES * Tape File Start Depth = 9645.000000 Tape File End Depth = 8725.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 58905 datums Tape Subfile: 6 226 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBS: 2 DEPTH INCREMENT: 0.2500 FiLE SUMMARY VENDOR TOOL CODE START DEPTH GR 8729.0 2435 8736.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9648.0 9655.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MOD. GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 14-JUL-93 FSYS REV. J001 VER. 1.1 257 14-JUL-93 9708.0 9644.0 8750.0 9643.0 1500.0 YES TOOL NUMBER 3507 1309 2435 2318 0.000 9760.0 0.0 PRODUCED / SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL SANDSTONE 0.00 8.500 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 10 FAR COUNT RATE HIGH SCALE (CPS): 410 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 1000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. CHISM ACTIVE. CASING CORRECTIONS: CASING THICKNESS -- . 362" CEMENT THICKNESS = .750" $ CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GR 2435 68 1 GAPI 4 CNC 2435 68 1 PU-S 4 CN 2435 68 1 PU-L 4 LSN 2435 68 1 CPS 4 SSN 2435 68 1 CPS 4 CCL 2435 68 1 4 SPD 2435 68 1 F/MN 4 TEN 2435 68 1 LB 4 TTEN 2435 68 1 LB 4 4 08 501 10 0 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 90 640 78 6 4 54 376 29 5 4 19 912 29 5 4 19 912 29 5 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 147 Tape File Start Depth = 9645.000000 Tape File End Depth = 8729.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 56904 datums Tape Subfile: 7 225 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8728.0 2435 8735.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9649.0 9655.0 14-JUL-93 FSYS REV. J001 VER. 1.1 342 14-JUL-93 9708.0 9644.0 8750.0 9643.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MOD. GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ TOOL NUMBER 3507 1309 2435 2318 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 9760.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS / OIL RATIO: CHOKE (DEG): PRODUCED/SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY; HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 8.500 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 10 FAR COUNT RATE HIGH SCALE (CPS): 410 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 1000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. CHISM ACTIVE. CASING CORRECTIONS: CASING THICKNESS -- .362" CEMENT THICKNESS -- .750" $ CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2435 68 1 GAPI 4 2 CNC 2435 68 1 PU-S 4 3 CN 2435 68 1 PU-L 4 4 LSN 2435 68 1 CPS 4 5 SSN 2435 68 1 CPS 4 6 CCL 2435 68 1 4 7 SPD 2435 68 1 F/MN 4 8 TEN 2435 68 1 LB 4 9 TTEN 2435 68 1 LB 4 4 08 501 10 0 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 90 640 78 6 4 54 376 29 5 4 19 912 29 5 4 19 912 29 5 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 148 Tape File Start Depth = 9645.000000 Tape File End Depth = 8725.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 95716 datums Tape Subfile: 8 226 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes C - 30 PRUDHOE BAY JAN 1 8 I9~G Alaska Oi~ & Gas Co~s. Commission /mchorage ========================================================== ..... ================================ · :..'~k. ~,: ............ : ...... ~- ..... -...~,..-.~ ........ ~,~.. :~: 1: DEC - 1995 CNIGR Cased Hole WESTERN ATLAS 8750 9602 Logging Services Tape Subfil-e 2 is type: LIS TAPE hEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: 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 C - 30 500292177700 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 04-JAN-96 3983.03 K. RICHARDS S. WHIPP 19 llN 14E 1616 882 67.82 66.32 39.32 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 8840.0 47.00 7.000 9750.0 26.00 5.500 2472.0 17.00 4.500 8628.0 12.60 BASELINE DEPTH 8830.0 8834.0 8835.5 8838.5 8839.0 8843.0 8844.0 8855.5 8856.0 8875.5 8877.0 8900.0 8900.5 EQUIVALENT UNSHIFTED DEPTH BHCS GR 2 1 06 -JAN- 88 SWS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 8830.5 8834.5 8836.5 8839.5 8840.5 8844.5 8845.0 8856.5 8858.5 8878.0 8878.5 8901.5 8902.5 89Q2.5 · 8905.0 8927.5 8928.5 8929.5 8930.0 8939.5 8940.5 8956.5 8957.5 8958.0 8958.5 8959.5 8964.0 8964.5 8965.0 8966.0 8977.5 8978.5 8979.0 8981.5 8996.0 9016.5 9021.5 9029.0 9037.5 9040.5 9090.0 9090.5 9091.5 9092.5 9116.5 9117.0 9117.5 9146.0 9147.0 9149.5 9150.0 9159.5 9160.0 9166.5 9167.5 9170.5 9171.0 9172.0 9327.5 9330.0 9330.5 9346.5 9353.5 9357.0 9363.0 9364.5 9366.0 9400.5 9402.5 9407.0 9411.5 9438.5 9439.0 8904.5 8906.5 8929.0 8929.5 8930.5 8931.5 8941.0 8941.5 8957.5 8958.0 8959.0 8959.5 8960.0 8964.5 8965.5 8966.0 8966.5 8978.0 8978.5 8979.0 8982.0 8996.5 9017.5 9022.5 9029.0 9037.5 9041.0 9090.5 9091.5 9092.5 9093.0 9117.0 9117.5 9118.0 9146.5 9147.0 9149.5 9150.5 9160.0 9161.0 9167.5 9168.0 9171.5 9172.0 9172.5 9328.0 9328.5 9329.0 9347.5 9354.5 9357.5 9363.0 9364.5 9366.5 9401.0 9403.5 9408.0 9412.0 9439.0 9440.0 9449.5 9450.5 9454.0 9461.0 9469.0 9470.0 9479.0 9479.5 9482.5 9483.5 9488.0 9493.0 9512.5 9528.5 9547.5 9550.0 9560.5 9569.5 9570.0 9578.0 9578.5 9591.0 $ REMARKS: 9450.5 9451.0 9454.5 9462.0 9470.0 9470.5 9479.5 9480.5 9483.5 9484.0 9488.5 9493.0 9513.0 9529.0 9548.0 9550.5 9561.0 9570.0 9571.0 9579.0 9579.5 9592.5 CN/GR Cased Hole. REFERENCE LOG: SONIC, DATED: 16-JAN-88 WELL TEST SUMMARY TEST DATE ELAPSED TIME GROSS FLUID RATE NET OIL RATE NET WATER RATE FORMATION GAS RATE LIFT GAS RATE CASING PRESSURE TGOR TGLR CHOKE OPENING MANIFOLD PRESSURE MANIFOLD TEMPERATURE WATER CUT (CALC) 01-DEC-95 HOURS 4.0 MPBD 1.72 MBOPD 1.70 MBWPD 0.02 MMSCFD 21.08 SCF/STB 12408 MMSCFD 0.00 PSIG 0 SCF/STB 12408 SCF/BBL 12284 55.0 PSIG 2200 DEGF 142 PCNT 1.0 PUMPED 332 BBLS OF SEAWATER AND 10 BBLS OF METHANOL BEFORE LOGGING. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CHISM OFF, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves pAss NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH - 8745.0 2418 8754.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH NPHI 8830.0 8830.5 8834.0 8834.5 8835.5 8836.5 8838.5 8839.5 8839.0 8840.5 8843.0 8844.5 8844.0 8845.0 8855.5 8856.5 8856.0 8858.5 8882.5 8882.5 8886.0 8886.0 8886.5 8886.5 8887.0 8887.5 8888.5 8889.0 8900.0 8899.5 8900.0 8901.5 8900.5 8902.5 8902.5 8904.5 8905.0 8906.5 8927.5 8929.0 8928.5 8929.5 8929.5 8930.5 8930.0 8931.5 8939.5 8941.0 8940.5 8941.5 8956.5 8957.5 8957.5 8958.0 8958.0 8959.0 8958.5 8959.5 8959.5 8960.0 8964.0 8964.5 8972.0 8972.0 8987.5 8988.0 9071.5 9072.0 9072.5 9072.5 9089.0 9089.5 9090.5 9091.0 9091.0 9092.0 9100.5 9100.5 for each run in separate files. STOP DEPTH 9593.0 9602.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH 91-01.0 9102.0 9149.0 9150.0 9154.0 9154.5 9157.0 9157.5 9158.0 9159.0 9257.0 9258.0 9320.0 9327.5 9330.0 9330.5 9340.0 9341.0 9342.0 9342.5 9355.5 9393.0 9398.0 9399.5 9400.5 9420.5 9447.5 9468.5 9469.5 9492.5 9494.5 9495.0 9512.5 9528.5 9547.5 9550.0 9560.5 9569.5 9570.0 9578.0 9578.5 9591.0 $ REMARKS: 9101.0 9101.5 9148.5 9149.0 9153.0 9154.0 9156.5 9157.5 9158.5 9159.5 9256.5 9257.5 9320.5 9328.0 9328.5 9329.0 9340.0 9341.0 9341.5 9342.0 9356.0 9393.0 9398.0 9398.5 9399.0 9420.5 9448.5 9469.5 9470.0 9492.5 9494.5 9495.0 9513.0 9529.0 9548.0 9550.5 9561.0 9570.0 9571.0 9579.0 9579.5 9592.5 PASS 1. FUCT & NUCT WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : C - 30 FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) (ALASKA) ONE DEPTH DER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Lo9 Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 37 Tape File Start Depth = 9620.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decodin9 summary: Rep Code: 68 9006 datums Tape Subfile: 2 334 records... Minimum record length: Maximum record length: 26 bytes 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 8745.0 2418 8754.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 8739.0 8758.5 8800.0 8801.5 8825.5 8835.0 8838.5 8839.0 8840.0 8843.5 8844.0 8844.5 8845.0 8847.5 8848.5 8849.5 8850.0 8853.0 8854.0 8854.5 8855.5 8856.0 8858.0 8858.5 8860.0 8869.0 8870.5 8875.0 8876.0 8876.5 8877.0 8877.5 8878.0 8879.0 8882.5 8888.0 8889.0 GRCH 8739.5 8759.0 8800.0 8801.5 8826.0 8836.5 8840.5 8841.0 8845.5 8846.5 8850.0 8850.5 8851.5 8854.5 8855.0 8855.5 8856.0 8858.5 8878.0 8878.5 8879.0 for each run in separate files. STOP DEPTH 9593.0 9602.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8739.5 8759.0 8800.0 8801.5 8826.0 8839.0 8840.0 8844.5 8846.0 8849.5 8850.0 8850.5 8857.0 8858.0 8859.5 8867.5 8869.0 8875.5 8876.5 8877.0 8878.5 8879.0 8879.5 8883.5 8888.5 8889.0 8889.5 8890.0 8894.5 8895.5 8897.0 8897.5 8899.5 8900.0 8906.5 8908.5 8912.5 8913.5 8914.0 8921.5 8922.5 8923.0 8934.0 8934.5 8939.5 8940.5 8941.5 8943.5 8944.5 8948.0 8948.5 8954.5 8956.0 8957.0 8959.5 8960.0 8961.0 8961.5 8962.0 8962.5 8963.0 8971.0 8972.0 8979.5 8980.0 8992.5 8993.5 8995.0 8996.0 8996.5 8997.0 8998.0 9007.5 9012.5 9021.0 9022.0 9040.5 9041.0 9042.0 9043.0 9044.5 9046.0 9051.5 9068.5 9069.5 9070.5 8945.0 8945.5 8962.5 8963.0 8995.5 8996.0 8996.5 9008.0 9013.5 9022.0 9022.5 9041.5 9042.0 9043.0 9069.0 9070.0 9070.5 8889.5 8890.5 8895.0 8895.5 8897.0 8898.0 8900.0 8901.0 8907.5 8910.5 8914.5 8915.0 8915.5 8922.0 8923.0 8924.5 8935.5 8936.5 8941.5 8942.0 8942.5 8949.0 8950.0 8956.0 8956.5 8957.0 8959.5 8960.5 8961.5 8962.0 8962.5 8963.5 8971.5 8972.0 8979.5 8980.5 8993.0 8994.5 8998.0 8998.5 9041.0 9045.5 9047.0 9052.0 9069.0 9069.5 9070.5 9071.0 9072.0 9072.5 9077.0 9077.5 9083.0 9088.0 9089.0 9090.0 9092.0 9095.5 9099.0 9100.0 9106.0 9106.5 9107.0 9107.5 9116.5 9117.5 9126.0 9126.5 9127.0 9146.5 9147.5 9148.5 9150.0 9150.5 9151.0 9152.0 9154.0 9154.5 9156.5 9157.0 9165.5 9170.5 9171.5 9174.0 9185.5 9186.0 9186.5 9187.5 9190.0 9191.0 9195.0 9200.0 9201.5 9202.0 9203.0 9204.0 9205.0 9206.5 9207.0 9208.0 9209.0 9210.5 9211.0 9216.5 9217.5 9229.0 9232.5 9072.0 9073.0 9077.5 9078.5 9084.0 9092.5 9106.5 9107.0 9107.5 9117.0 9117.5 9126.5 9154.5 9155.5 9171.5 9172.0 9071.5 9072.5 9089.0 9090.0 9090.5 9096.0 9099.0 9099.5 9106.0 9106.5 9107.0 9126.0 9127.0 9146.5 9147.0 9147.5 9149.0 9150.0 9150.5 9151.0 9153.0 9154.0 9156.0 9157.0 9165.5 9174.5 9186.0 9187.0 9187.5 9188.0 9190.5 9191.0 9195.0 9200.0 9202.0 9202.5 9203.0 9204.0 9204.5 9206.0 9207.0 9208.0 9208.5 9210.0 9211.0 9216.5 9218.0 9228.0 9231.5 92~33.5 9234.0 9249.5 9256.5 9260.5 9261.5 9275.0 9276.0 9276.5 9278.5 9279.0 9279.5 9303.0 9303.5 9324.5 9327.5 9344.0 9350.0 9350.5 9355.5 9356.0 9357.0 9358.0 9361.5 9364.5 9365.5 9366.5 9369.5 9370.5 9377.5 9378.5 9382.5 9383.5 9392.5 9398.5 9399.5 9400.0 9401,0 9402.0 9402.5 9403.5 9404.5 9405.0 9415.5 9420.0 9424.5 9425.0 9426.5 9427.0 9428.0 9429.0 9429.5 9431.5 9432.5 9441.0 9443.0 9443.5 9447.0 9447.5 9462.0 9399.0 9399.5 9401.0 9420.5 9443.5 9444.5 9232.0 9232.5 9250.0 9256.0 9260.0 9260.5 9273.5 9274.5 9275.5 9277.5 9278.5 9279.0 9303.5 9304.0 9325.5 9328.5 9344.0 9350.0 9351.0 9356.0 9357.0 9358.0 9358.5 9362.0 9364.5 9365.5 9367.0 9370.0 9370.5 9377.5 9378.0 9382.0 9382.5 9392.5 9398.5 9399.0 9399.5 9401.0 9401.5 9402.0 9403.0 9404.0 9415.0 9426.0 9426.5 9427.0 9427.5 9428.0 9429.0 9430.0 9432.0 9432.5 9441.5 9447.5 9448.5 9463.0 9463. O. 9466.5 9467.5 9469.0 9471.0 94 72.0 9477.0 9479.0 9480.0 9483.5 9484.5 9486.5 9487.5 9488.0 9489.0 9490.0 9490.5 9491.0 9497.5 9498.0 9499.5 9501.0 9501.5 9502.5 9503.5 9504.5 9505.5 9515.5 9516.0 9517.5 9518.5 9526.5 9527.5 9529.0 9530.0 9534.0 9536.5 9537.0 9539.5 9542.5 9550.0 9550.5 9551.0 9552.5 9553.0 9557.0 9558.0 9559.0 9569.0 9569.5 9570.0 9572.5 9573.5 9575.5 9582.0 9583.0 9584.0 9585.5; 9586.0 9595.0 9472.0 9472.5 9488.5 9489.0 9499.5 9504.5 9505.5 9506.0 9516.0 9517.0 9518.5 9519.0 9529.5 9530.0 9534.0 9543.0 9550.5 9551.0 9551.5 9569.5 9570.5 9586.5 9588.0 9463.5 9467.0 9467.5 9469.0 9478.0 9480.0 9480.5 9484.0 9484.5 9486.5 9487.0 9489.5 9490.0 9490.5 9497.0 9498.0 9501.0 9503.0 9504.0 9504.5 9527.5 9528.0 9537.0 9538.0 9540.5 9550.5 9552.5 9553.5 9557.5 9558.0 9559.0 9571.0 9573.5 9574.0 9576.0 9583.0 9584.0 9584.5 9597.0 9595.5 9596.0 9598.5 9604.0 9604.5 9610.0 9610.5 $ REMARKS: 9597.5 9598.5 9599.0 9610.5 9611.0 9606.0 9606.5 PASS 2. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ : BP EXPLORATION (ALASKA) : C - 30 : PRUDHOE BAY : NORTH SLOPE * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units 1 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 42 995 99 4 4 42 995 99 1 4 4 42 995 99 4 4 42 995 99 1 16 * DATA RECORD (TYPE# 0 ) 1006 BYTES * Total Data Records: 37 Tape File Start Depth = 9620.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9006 datums Tape Subfile: 3 355 records... l~~ !i~Minimu~ record length: Maximum record length: 26 bytes 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate PASS NUMBER: 3 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - 0.5000 START DEPTH STOP DEPTH 8745.0 9593.0 8754.0 9602.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 8739.0 8748.5 8754.5 8815.0 8835.5 8837.0 8837.5 8838.5 8839.5 8840.5 8841.5 8842.0 8843.5 8844.0 8845.5 8846.5 8848.0 8849.0 8849.5 8850.5 8852.0 8852.5 8853.5 8854.5 8855.5 8856.0 8856.5 8857.5 8858.0 8859.0 8864.0 8873.5 8874.5 8875.5 8876.0 8876.5 8877.5 GRCH 8739.5 8749.0 8754.5 8815.0 8835.0 8838.5 8840 8840 .0 .5 8854.5 8855.0 8855.5 8856.0 8857.5 8858.5 8877.5 files. (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8739.5 8749.0 8754.5 8815.0 8838.5 8840.5 8841.0 8842.0 8843.0 8844.5 8846.0 8847.5 8848.0 8849.5 8850.0 8850.5 8851.0 8852.5 8853.5 8855.5 8859.0 8860.5 8861.0 8866.0 8874.0 8875.0 8875.5 8876.0 8876.5 8878.0 · 8881.0 8881.5 8887.0 8888.0 8891.5 8893.0 8894.5 8895.5 8896.0 8896.5 8900.5 8901.5 8902.0 8908.0 8913.0 8914.0 8916.5 8917.0 8934.0 8934.5 8939.5 8940.5 8941.5 8943.5 8944.5 8947.5 8948.0 8949.0 8950.0 8953.5 8954.0 8955.0 8955.5 8957.0 8957.5 8959.5 8961.5 8962.0 8962.5 8965.0 8966.0 8967.5 8971.0 8972.0 8975.0 8975.5 8976.0 8977.0 8977.5 8978.5 8982.0 8992.5 8994.5 8995.5 8997.5 9003.5 ~005.0 9005.5 9006.0 8888.5 8889.0 8901.5 8902.0 8903.0 8917.5 8918.5 8941.0 8941.5 8944.5 8945.0 8948.0 8949.0 8950.0 8950.5 8965.5 8966.0 8975.0 8976.0 8976.5 8977.0 8977.5 8978.0 8982.0 8995.5 9004.0 9005.5 9006.5 9007.0 8877.5 8880.5 8881.5 8891.5 8892.5 8894.0 8894.5 8895.0 8896.0 8901.0 8902.0 8909.5 8914.5 8915.0 8935.0 8936.0 8941.0 8941.5 8942.0 8948.5 8950.0 8954.5 8956.0 8958.0 8958.5 8959.0 8959.5 8960.0 8962.0 8963.0 8963.5 8968.0 8971.5 8972.0 8992.5 8995.0 8997.5 90'07.0' 9012.5 9021.0 9021.5 9022.0 9022.5 9028.0 9030.5 9031.0 9038.0 9039.0 9053.0 9054.0 9055.5 9056.0 9057.5 9063.5 9064.0 9071.5 9082.0 9082.5 9087.5 9088.5 9089.5 9090.5 9093.0 9093.5 9094.0 9094.5 9095.5 9103.0 9110.5 9113.5 9117.0 9117.5 9126.5 9135.0 9135.5 9136.0 9144.0 9146.0 9147.0 9147.5 9148.5 9156.5 9157.0 9160.0 9160.5 9161.5 9162.5 9163.5 9164.5 9166.0 9166.5 9169.0 9169.5 9172.5 9184.0 9186.0 9186.5 9007.5 9021.5 9022.0 9028.5 9038.5 9039.0 9055.5 9056.5 9058.0 9082.0 9082.5 9091.0 9093.5 9094.0 9094.5 9117.5 9126.5 9135.0 9136.0 9160.5 9161.5 9162.5 9163.0 9013.0 9022.0 9022.5 9030.5 9031.5 9053.5 9054.0 9063.5 9064.5 9072.0 9088.5 9089.5 9090.0 9093.5 9094.0 9094.5 9095.5 9102.5 9110.0 9112.5 9116.0 9117.0 9135.5 9144.5 9146.5 9147.0 9147.5 9148.0 9156.0 9157.0 9163.5 9164.0 9165.5 9166.5 9169.0 9170.0 9173.0 9184.0 9186.0 9187.0 9189.0 9190.0 9195.5 9196.5 9197.5 9198.0 9216.0 9223.0 9224.5 9229.5 9232.5 9233.5 9245.0 9245.5 9257.5 9259.5 9260.5 9262.0 9274.5 9279.0 9280.0 9281.5 9302.0 9310.5 9316.5 9327.0 9327.5 9328.0 9334.5 9339.5 9341.5 9342.0 9351.5 9365.0 9365.5 9368.5 9370.0 9371.0 9372.5 9373.0 9374.0 9380.5 9387.5 9388.0 9391.5 9392.0 93 94.0 9395.0 9399.0 9400.0 9402.5 9404.0 9404.5 9405.0 9411.0 9421.0 9421.5 9424.0 9424.5 9425.5 9327.5 9328.0 9352.0 9189.5 9190.0 9195.5 9196.0 9197.0 9198.0 9216.0 9222.5 9224.0 9228.5 9231.5 9232.0 9244.5 9245.0 9256.5 9258.5 9259.0 9260.5 9274.5 9279.0 9279.5 9281.0 9302.0 9310.5 9317.0 9328.0 9333.0 9339.0 9341.0 9342.0 9365.0 9366.0 9369.5 9371.0 9371.5 9373.0 9374.0 9375.0 9380.0 9387.0 9388.0 9391.5 9392.5 9394.5 9395.0 9399.0 9399.5 9402.0 9402.5 9403.5 9404.0 9410.5 9420.5 9421.5 9424.0 9425.5 9426.5 94~-6.5 9427.5 9428.5 9429.0 9436.0 9439.0 9439.5 9440.0 9444.0 9445.0 9447.0 9447.5 9453.5 9456.5 9464.0 9465.0 9467.5 9468.0 9477.0 94 78.5 9480.0 9483.5 9484.5 9485.0 9486.0 9487.0 9~t 95.5 9496.0 9496.5 9497.5 9498.5 9499.5 9501.0 9501.5 9503.5 9504.5 9506.0 9507.0 9507.5 9512.0 9518.5 9526.5 9528.0 9528.5 9529.5 9539.0 9539.5 9541.0 9541.5 9542.5 9548.5 9549.0 9549.5 9550.5 9556.0 9557.0 9557.5 9558.5 9559.0 9563.0 9484.0 9484.5 9496.5 9497.0 9498.0 9498.5 9504.5 9505.5 9506.0 9507.0 9508.0 9519.0 9526.5 9529.5 9542.0 9542.5 9543.0 9549.0 9549.5 9550.0 9427.0 9427.5 9428.5 9429.5 9436.5 9440.0 9440.5 9441.0 9445.0 9445.5 9447.5 9448.5 9454.5 9457.0 9464.5 9465.0 9467.5 9468.5 9477.5 9478.0 9479.5 9485.0 9486.0 9486.5 9495.0 9496.0 9501.0 9502.0 9512.5 9526.5 9528.0 9529.0 9539.5 9540.5 9543.5 9550.5 9556.0 9556.5 9557.5 9558.5 9559.5 9563.5 9564.0 9565.0 9566.0 9566.5 9575.5 9576.0 9579.0 9580.0 9581.5 9582.0 9585.5 9586.0 9588.5 9595.0 9605.0 9608.0 9610.0 9610.5 9611.0 $ # REMARKS: 9576.0 9577.0 9580.0 9580.5 9582.0 9583.0 9586.5 9590.0 9612.0 9612.5 9564.0 9564.5 9565.0 9565.5 9576.0 9582.5 9587.5 9597.0 9607.0 9607.5 9609.5 9610.0 PASS 3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH3A. OUT /? ?MATCH3B. OUT $ : BP EXPLORATION (ALASKA) : C - 30 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 37 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 Tape File Start Depth = 9620.000000 T~pe File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18012 datums Tape Subfile: 4 367 records... Minimum record length: 26 bytes Maximum record length: 1006 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES. $ : BP EXPLORATION (ALASKA) : C - 30 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 4 2 NPHI CNAV 68 1 PU-S 4 3 FUCT CNAV 68 1 CPS 4 4 NUCT CNAV 68 1 CPS 4 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 37 Tape File Start Depth = 9620.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18012 datums Tape Subfile: 5 60 records... Minimum record length: Maximum record length: 26 bytes 1006 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8732.0 2418 8741.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERS ION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LO~GER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG I~rrERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SUB S INKER BAR PCM/CCL GAMMA RAY STOP DEPTH 9605.5 9614.5 COMPENSATED NEUTRON 08-DEC- 95 FSYS REV. J001 VER. 1.1 1606 08-DEC- 95 9708.0 9603.0 8750.0 9602.0 1200.0 YES TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2418XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): LOGGER' S CASING DEPTH (FT) : 0.000 9750.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 BLUEEINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): - 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : C - 30 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 4 42 995 99 1 4 4 42 890 01 1 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 1 4 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 129 Tape File Start Depth = 9618.000000 Tape File End Depth = 8722.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 50278 datums Tape S~bfiie: 6 Minimum record length: Maximum record length: 205 records... 42 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 # - FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8733.0 2418 8742.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SUB SINKER BAR PCM/CCL GAMMA RAY STOP DEPTH 9607.5 9616.5 COMPENSATED NEUTRON 08-DEC-95 FSYS REV. J001 VER. 1.1 1659 08-DEC-95 9708.0 9603.0 8750.0 9602.0 1200.0 YES TOOL NUMBER 3913NA 825oEA/8248EA 8 ~ 62]~,.. 2418XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 9750.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 ~LUE~INE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : REMARKS: PASS 2. $ FN STAT 0.0 : BP EXPLORATION (ALASKA) : C- 30 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 4 42 995 99 1 4 4. 42 890 01 1 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 1 4 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 129 Tape File Start Depth = 9620.000000 Tape File End Depth = 8724.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 50278 datums Tape S~ubfiie: 7 Minimum record length: Maximum record length: 205 records... 42 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCR]EMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8740.0 2418 8740.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9607.5 9616.5 08-DEC-95 FSYS REV. J001 VER. 1.1 1750 08-DEC-95 9708.0 9603.0 8750.0 9602.0 1200.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SWIVEL SUB SBAR SINKER BAR PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2418XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): LOGGER' S CASING DEPTH (FT): 0.000 9750.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BpM): WATER CUTS (PCT) : GAS/OIL RATIO: CHOKE (DEG): SEAWATER 0.00 0.0 0.0 0 0.0 0.000 O.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): FLATR I X: MATRIX DENS I TY: HOLE CORRECTION (IN) : THERMAL SANDSTONE 0.00 0.000 BLUEf, INE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) :C-30 : PRUDHOE BAY : NORTH SLOPE 0.0 * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 126 Tape File Start Depth = 9620.000000 Tape File End Depth = 8740.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81968 datums Tape S~bfile: 8 Minimum record length: Maximum record length: 202 records... 62 bytes 1014 bytes Tape Subfile 9 is type: LIS 96/ ~/ 4 01 **** REEL TRAILER **** 96/ z/ 4 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 4 JAN 96 9:32a Elapsed execution time = 2.96 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 9 is type: LIS 93/ 8/ 4 01 **** REEL TRAILER **** 93/ 8/ 4 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 4 AUG 93 10:42a Elapsed execution time = 37.41 seconds. SYSTEM RETURN CODE = 0 DIRECT DIGITAL LOGGING C OH:PUTER: :P'RO C ESSED A N A LYSIS Company STANDARD ALASKA PRODUCTION CO. 1'1 C-3 0 API HUM: 50-029-21717 .. .... _ .... ~ -: . . ._ . ~ ....... ~ Field PRUDHOE BAY DATE OF JOB: 01-16-88 ~ z: : . :" :~_ :. - .,.,.. .. 1, ,, _ i , .1 ,.. ,...,, : - :: - : -- -:~ - :..- : - .__ : : Count%,_. ~NOR_TH ,,, S, LOPE .. .................. State ALASKA Country USA C ~L I E N.T F iO R M A T DATA T APE L 0 G I N F 0 R M A T 'I 0 N STANDARD FOR'MA T ( I, S, ) Well No, ;~ ,~iPC C-30 Dep~:.hs': 790I. O0 t,o _. 97S7. O0 Hame.; L'l.-~ 0 Field: PRUDHO~_. BRY DATE OF JOB: 01-16-88 Date: {8 JAH~_.1988 Tim,i: 3:51 PM MON. Page: 1 L, I, S, TAPE RECORDS REEL HEADER 8eP¥ice name: &GSF-01 Previous Peel: HEADER Date: 987:01/18 Origin: Comm.'nfs: RECORDS Reel name: 380402 Page 2 Continuation #: 01 TAPE HEADER ************************* name :. &G.SF01 Date: 88/01718 O~igin: Tape name: 380402 Continuation #: 01 Comments: EOF Al=' mAI./ml~1'" FILE HEADER *********************** Haximum length: 1:024 HE'ADER RECORDS Service na~e~ Yersion #: File type: LO Previous ~ile: Da~e: Page ~mm ~m m ~~ FH COUN STAT CTRY RP tH LATI LOHG SECT TOgN RAH(; EKB EDF EGL PO. LMF DMF RUH TINE D~TE LCC LUN FL LUL ENG ]: ~ITN DD DL TLI BL.I TC-8 BHT I~IRT HVlS RMF NFST M'FSS RHC INFOEHAT I ON RECORDS COHTENTS STANDARD ALASKA PRODUCTION CO 0-30 API HUH: 50-029-21717,,, PRUDHOE BAY DATE OF .dOB-: 91- HORTH SLOPE ............. nLRSK, .......... USA ..................... .... . 1:4, , ,., , , , , , , , , , , , , , , , , , , , , , , 67 82'0 ~-$ I 111111111141111111111 6&' 32Q ., . ,, .... 37 620 KB:. .................... ..... ~ .. . ......... . .... ~, .... 380402.. · ............. , .... NORTH' .. .... , ..... ~ .... NORTH SLOPE ................ ROEDER ............. .,,;.,. .... ., COLTR~'N 9~52,. !0~9 .......... , ...... . , . 884~ 000 ii DISP' LOW SOL[DS · ,.~ .: FLOWLINE 43,.~00~ ....... ., ., ......... 4,89~ ......... .......... . , ., . 5. ~00. ............ . .......... HERS. . ...... .., ........ · ..... 3. ~t~, . ......... ..... ........ 6~.,.00~.. ....... .............. 9 625 '-I, 8,509 .... , ........ , . ..... . ..... UNIT TYPE CATG SIZE CODE CP OHHH OHHH DEGF OHMH ,DEGF 0 0 40 65 0 0 40 65 0 0 40 65 0 0 20 65 0 0 20 65 0 0 20 65 0 0 4 68 0 0 34 65 0 0 34 65 0 0 2 65 0 0 3 65 0 0 3 65 0 3 4 68 0 3 4 68 0 3 4 68 0 3 2 65 '0 3 2 65 0 3 2 65 0 O 2 79 0 0 4 68 0 0 S 65 0 0 2 79 ~0 0 10 65 ~0 O 10 65 0 0 20 65 0 0 2 0 65 '0 0 20 65 0 0 20 65 0 3 4 68 0 3 4 68 :0 3 4 68 0 3 4 68 0 2 4 68 0 4 4 68 0 t 4 68 0 I 4 68 0 2 20 65 0 2 20 65 0 2 4 68 .0 2 4 68 ~0 2 4 66 0 2 4 68 0 2 12 65 0 2 4 68 iO 2 4 68 0 2 12 65 0 3 4 68 ,0 3 4 68 Page COMMENT RECORDS Well Location Comment 1: SURFACE: t~1&' FNL & 882' FEL Well Locat. ion Comment 2: Well Location Commen~ 3: Well Loca,~ion Comment 4: Page COMMENT RECORDS LIS tape written b~: ANCHORAGE COMPUTING CENTER Ail curve and tool mnmmonic~ ueed are thozm which most clozml~ match Gearhart curv~ and tool mncmonicz. GEARHART TO SCHLUMBERGER TOP BOTTOM MNEM SERVICE UHIT MHEM SERVICE UNIT DEPTH DEPTH .~I~I IiiI #iiI~ DEPTH FEET DEPT FEET 7900,00 9767,10:0 TEN DILSCN LBS TEN DILSCN LBS 8B18,5'0 9767,00 SP D-~L:SCN HV ~P DILSCN HV GR DIL$CN AP! GR D]L$CN tiP! ~$,50 ]LD DI,L~CN OHH~ ILD DIL$CN OHH~ ]LH DILSCN OH~H 'tL~ D~LSCN OHHM B~18,50 RLL3 D~LSCN OH~H RLL3 'D~L$CH OHHM B~IB,50 DT DIL~CN US?F DT D~L$CN U$?F B~1S,50 F:CNL DI'LSCN !CPS FCNL DILSCH CPS BBIB,5.0 NgNL D~L:~N CPS NCNL D~L$CN CPS eel~ 50 ~7~7,oo NP~$ DILSCN i$~SP.U NP$iS D~L$CN ~$PU RAT D~L,SCN ~PS RAT D~L$CN CP~ Page DATA ********************~ *~*~ ENTRY BLOCKS ENTRY ****************************** **** £N~R¥ ~¢~ ~£~ **** ****************************** TYPE DESCRIPTION · Term~nat.or ( no more entries FORMAT TYPE SIZE SPECIFICATIONS CODE Page DA'TA F.OR IAT SPEC I F I CAT I iONS DATUM SPECIFICATION BLOCKS SERVICE SERVICE AP1 AP1 AP1 AP1 FILE MNEM ID ORDER # UNIT LOG TYPE CLASS MOD # DEPT 380402 FEET 0 0 0 ~ 0 TEN DILSCH 380402 LBS 94 635 0 0 0 SP DILSCH 380402 NV 94 10 ! 0 0 GR DILSCH 380402 API 94 310 1 0 0 ILD D[LSCN 38~402 OHHM 94 12~ 46 0 0 [LH DILSCN 3804'02 OHHH 94 '120 44 0 RLL3 D[LSCN 380402 OHHH 9~ 220 6 iO 0 DT D[LSgN 380402 US?F 94 520 32 ,0 0 FCNL D[LSCN 3~4:02 CPS 94 334 3! 0 0 HCNL DILSCN 3804,02 CPS 94 334 3'0 0 0 HPSS DILSCH 3~0402 SSPU 94 89~ 3 0 0 RRT D[LSCH 3~0402 CPS 94 420 I 0 0 46 · O CILD DILSCN 380402 MMHO 94 11:0 PRC # SIZE LVL SHPL RC II PROCESS INDICRTORS 0'00000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 '000000 000000 Page DEPT FCHL TEN NCHL SP HPSS DATA RAT RECORDS ILD CILD ILM RLL3 DT 0.000 3:1'32 ,. :000 O, '0~00 0,000 -,806 0.00'0 -999.250 1.000 1000.000 1,000 1.000 0.000 9667,~00 114,200 4416.000 260,600 103,20'0 31.840 107.240 2,226 4.477 223.357 4.246 5.272 00.700 137.5.00 4240,000 290,600 61,800 30,260 27.5~0 2.100 11.194 89.331 9.419' 22.336 92,60'0 9467,~00 157.20.0 4294. 316,600 97,400 29. 310 35., 280 1. 941 13,032 76,736 11 · 194 20. 249 79.1 O0 9367,~008 152,,680 400 4'1 43, · 00 3t'5,7':00 4t43, ~O:O0 323.40'0 96,108 29. 730 12,700 25,050 2.0, 2.039 60~0 855 34.198 29.242 4. 288 8,750 20.230 38.637 41 . 020 55. 081 96. 100 4074.000 354, ?O0 '122,90:0 20,230 13,000 1. 585 703,0?2 1. 422 76.033 153.462 88,0010 9067 159,..500 39.77,000 296,800 103, I O0 24,990 33,1 O0 1. 885 116,950 8,551 40. 087 59,979 108. O:OO 1:,27 .. 5.0'.0 4104:. :00 0 242,500 t 22,1 28,2!00 145. 800 2. I'03 21 .979 45. 499 17.258 34,594 84,800 8867,900 137,600 3938,~0!0 291':,300 9:1: , ? 0:0 28.44:'0 51.400 1,930 21,677 46,132 14,791 20,845 94,300 ,3996.00!0 1 44, S90 1 '10,700 60,50'0 52,'1~0 3.,252 14,723 67,92! 12161.867 ,440 58.00!0 **** FtLE TR~,~LER ************************ File name.i &GSFOi.O01 Maximum length: 1024 TRAILER RECORDS Film type: LO Version Next :¢ile: Page 10 EOF **** F~ILE HE~DER *********************** File ~a~e~ .~.Oa Maximum length: 1.024 HEADER RECORDS Verzion #: Date: File type: :LO Previous ?ile: Page tl MNEM CH WN FN COUN STAT CTRY APIfl LRTI LONG SECT TOWN RANG EKB EOF EGL ~PD LNF RUiN T~IME LCC LUN FL LUL ENGI WITH DL TLI eLI TCS TLAB BHT flRT MT fl¥I$ MFST MFSS I NFOR IAT I ON RECORDS .CONTENTS STANDARD ALASKA PRODUCTION CO .......... C-..301 API HUH-: 50--029-21;'1 ? ............. PRUDHOE BAY DATE OF .JOB:' 01-16-$8 ..... NORTH SLOPE . .......................... ALAeKA-. .......................... 0,900, ,. ............ . .................... 67. :820 ....... ......................... 6~. 32~, . ............................. ....... .., ....... .......... , KB, ..., ,.., ,,.,.., ,,., ,, .. ,, ,..,~ .., ..., . t221' :. ............ ..:..;,, ....... ; ...... .7'~%I 2 ..... , , ..... , .... ..................... NORTH SLOPE ....... NORTH SLOPE ,,., ..... ................... COLTR~N 88~ :0;0;0 9,7'5~ 0;0'~ 16'., 380: ............... .... ..... , 23, ~e5:0, ....... .,,, , · .... , · .............. 169'~00.. .... . · . , ........ . ...... ..... .... DIS.P LO~ SOLIDS ~E~L INE ~,, · ........................... 43,. 00~ , ................. ., , 4, 890 . ., . .. .... , · 4:,008', ., ................ ........... .,,. ~EaS , . . , .... ........................ . , 9.,625,, ...... · ..... ,,, ,,,. ............... UNIT CP OHMM OHMM DEGF OHMM DEGF TYPE CATG SIZE CODE 0 0 40 65 0 0 40 65 0 0 40 65 0 0 20 65 0 0 20 . 65 0 0 20 65 0 0 4 68 0 0 34 65 0 0 34 65 0 0 2 63 :0 0 3 65 0 O 3 65 0 3 4 68 0 3 4 68 0 :3 4 68 · 0 3 2 65 0 3 2 65 0 3 2 65 0 .0 2 79 :0 0 4 68 0 0 S 65 :0 .0 2 79 0 0 1 0 65 :0 .0 1 '0 65 0 0 20 65 :0 0 20 65 0 0 20 6 S 0 0 2 0 65 :0 3 4 68 0 3 4 68 0 3 4 68 0 3 4 6e ~0 2 4 68 :0 4 4 68 0 1 4 68 0 1 4 68 ~0 2 20 65 · 0 2 2 0 65 0 2 4 68 0 2 4 68 0 2 4 68 0 2 4 68 0 2 12 65 0 2 4 68 0 2 4 68 0 2 12 65 ,0 3 4 68 0 3 4 68 Page 12 CO~ENT RECORDS Well Loca%ion Comment ]: SURFACE: '161~' FNL & G~' F£L Well Location Commen% 2: Welt Loca%ion Comment ~: Well Loc~i. on Comment 4: Page COMMENT RECORDS L)$ tape ~ritten by: ANCHORAGE COMPUTING CENTER All cupve and 5ool mnemonics used are those which most closely match Geaphart cupve and tool mnemonics. ~EARHART TO SCHLUMBERGER TOP BOTTOM MNEM $£RVICE UNIT MNEM SERVICE UNIT DEPTH DEPTH DEPTH FEET DEPT FEET ?900.00 9767,00 · TEN2 Dt.,L~CN LBS TEN DILSCN LBS 7900.5:0 8968,'00 GR2 D,I, LSCN APl 'GR DILSCN API ?900.5:0 8968,00 Page 14 -DATA **** ENTRY BLOCKS ENTRY ~F O R M .A T TYPE SIZE SPECIFICATIONS CODE Paga 15 TYPE DESCRZPTION DATA FORMAT SPEC I F I CAT IONS DATUM SPECIFICATION BLOCKS MNEM SER¥1CE SERVICE AP1 AP1 AP1 AP1 FILE ID ORDER · UNIT LOG TYPE CLASS MOD # OEPT TEN ~R 38~02 FEET 6 0 DILSCfl 386402 LBS 94 635 DILSCN 388402 AP'I 94 3'1:0 PRC # SIZE LVL SMPL RC 4 0 1 68 4 0 1 68 4 0 I 6,8 PROCESS INDICATORS 000000 000000 000000 000000 000000 000000 000000 000000 000000 Page 16 DEPT TEN GR DATA RECORDS Page 17 8868. 500 3884 .. · 00 200 88t8,500 3879.900 54,400 8.71B. 500 3?86. 46,6~0 86~t8,500 3762,0'00 58.500 .9518,5 0.0 372E~. · O0 70,800 84 :;18., $.0~) 3;'.4'2 ,.!00:0 4:4,00:0 ~83'*1' 8,5~00 3:;?52,000 5.7 ,. 5:0:0 3699, ~0:0~0 6 e 1 ~! 8 · 5 00 3596, ~00:0 58., 400 8!018.5~00 3577. i80i~0 4.5 · !0 !0:0 610!0 DEPT TEN DATA RECORDS Page 18 · *** FILE TRAILER *ce* File neme~ &gSFO~.'O02 Maximum length: 1024 TRA I LER RECORDS File type: LO Version Next ~ile: Page t9 EOF *** **** TAPE TRRILER **** ************************ Ne~,t tape TRA I LER Data: 88/01/18 Origin: Comments: RECORDS Tape name: 380402 Page Continuation #: 01 2O ************************* **** REEL TRAILER **** ************************* Set.vi. ce name: &GSF'O"I Data: 88/01/18 Origin: Comment~: Reel name: 380402 Continuation #: O1 EOF ,**EOF ALASKA COMPUTING ::CENTER ....... SCHLUMBERGER ....... COMP6NY NAME : STANDARD ALASKA WELL NAME : C-BO FIELD NAME : PRUDHOE BAY STATE : ALASKA BOROUGH : NORTH SLOPE API NUMBER : 50-02'9-21777 REFERENCE NO : 72979 PRODUCTION CO. D ,IS TAPE VERIFIC,~TION LISTING CHLUMBERGER AL,~SK~ COMPUTING CENTER 27-0CT-1988 09:52 PAGE: I **** REEL HE~DER **** SERVICE NAME : EDIT DATE : 88110127 ORIGIN : FLIC REEL NAME : 72979 CONTINUATION # : PREVIOUS REEL : COMMENT : LIS TAPEr S.A.PoC. C-30~ API #50-029-21777 ~ TAPE HEADER ~ SERVICE NAME : EDIT DATE : 88/10/27 ORIGIN : FLIC TAPE NAME : 72979 CONTINUATION ~ : 1 PREVIOUS TAPE : COMMENT : **** FILE HEADER ***~ FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001A02 DATE : 88/10/27 MAX REC SIZE : 1024 FILE TYPE : LO LAST PILE : SCHLUMBERGER WELL SERVICES COMPANY NAME: STANDARD ALASKA PRODUCTION CO. WELL: C-30 FIELD: PRUDHOE BAY BOROUGH: NORTH SLOPE STATE: ALASKA API NUMBER: 50-029-21777 LOCATION: 1616' FNL & 882' FEL SECTION: 19 TOWNSHIP: 11N RANGE: I~E PERMANENT DATUM: MSL ELEVATION: O. LOG MEASURED FROM RKO 67.81 ABOVE PERMANENT DATUM IS TAPE VERIFICATION LISTING CHLUMBERGER ALASKA COMPUTING CENTER 27-0CT-1988 09:52 PAGE: ELEVATIONS KB: 67.81999 CF: 66.31999 GL: 37.62 DATE LOGGED: RUN NUMBER: TD DRILLER: TO LOGGER: Z2-OCT-88 ONE 9708. 9704. CASING 1: 9 5/8 CASING 2: 7 CASING 3: CASING 4: 47. LB 2 O. DRILLER/ 8840. LOGGER 26. LB @ ~597. DRILLER/ 9750. LOGGER LB @ DRILLER/ LOGGER LB 2 DRILLER/ LOGGER BIT SIZE 1: 12.25 BIT SIZE 2: 8.5 BIT SIZE 3: BlT SIZE 4: TYPE FLUID IN HOLE: PRODUCED FLUIOS DENSITY: VISCOSITY: PH: LOSS: MUD RESISTIVITY: FILTRATE RESISTIVITY: MUD CAKE RESISTIVITY: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: MAXIMUM TEMP RECORDED: LOGGING DISTRICT: LOGGING ENGINEER: WITNESS: PRUOHOE BAY MCBRIDE PUTNAM TOOL NUMBERS': CNC DA 101 SHH EB 442 FIELD REMARKS: TIEO INTO BHC SONIC LOG OF 1-16-88. ~OC AT 9310. DATE JOB STARTED: 25-0CT-88 JOB REF:ERENCE NO: 72979 IS TAPE VERIFICSTION LISTING CHLUMBERGER ALASKA CONPUTtNG CENTER 27-0CT-19~8 09:52 PAGE: LDP/ANA: R. SINES '~~.. THIS DATA HAS NOT BEEN DEPTH SHIFTED - OVERLAYS FIELD PRINTS ~.-~-~-~.'"-~'-'-'""- SCHLUMBERGER LOGS INCLUOEO WITH THIS FILE (EOIT.O01): <SEE FILE EOIT.OO2 FOR COLLAR LOC~TOR DATA) COMPENSATED NEUTRON LOG - PASS ~1 (.PSI) FIRST T~ LAST RmAOING: 9713' TO 8748.5' COMPENSATED NEUTRON LOG - P~SS ~2 ( PS2) FIRST TO L~ST RE~DING: 9717.5~ TO 8747' COMPENSATED NEUTRON LOG- P~SS ~3 (.P.S3) FIRST TO L~ST READING: 9717.9' TO 8747' COmPENSaTED NEUTRON LOG- P~SS ~4 C.PS4) FIRST TO L~ST REDOING: 9712' TO 8745.5' NPHI -'HOOGES-LEHMAN AVERAGED (.HLA) FIRST TO LAST REdOiNG: 9717.5' TO 8746.5' TABLE TYPE : CONS CN FN WN NATI STAT COUN SECT T O W N RANG FL ENGI SON APIN TUNI V~LU DEFI STANDARO ALASKA PRODUCTION CO COMPANY NAME PRUDHOE BAY C-30 U. S. i~. ALASKA NORTH SLOPE 19 11N 1616j FNL & 882' FEL MCBRIDE 3 50223 50-029-21777 FIELD NAME ~ELL NAME NAT! ON STATE OR PROVINCE COUNTY SECTION TOWN SHIP RANGE FIELD LOCATION ENGINEER'S N~ME SERVICE ORDE~ NUMBER API SERIAL NUM~E~ IS TAPE VERIFICATION LISTING CHLUMBERGER ALASKA COMPUTING CENTER 27-0CT-19~8 09:52 PAGE: TABLE TYPE : CURV DEPT TENS NPHI RNRA FCNL NCNL NRAT GR TENS NPHI RNRA FCNL NCNL NRAT GR TENS NPHI RNRA FCNL NCNL NRAT GR TENS NPHI RNRA FCNL NCNL NRAT GR NPHI OEFI DEPTH CHANNEL NAME TENSION NEUTRON POROSITY RAW NEUTRON RATIO (NEA~/FAR) FAR CNL DETECTOR COUNTS NEAR CNL DETECTOR COUNTS NEUTRON RATIO (NO/FO) GAMMA RAY TENSION NEUTRON POROSITY RAW NEUTRON RATIO (NEAR/FAR) FAR CNL DETECTOR COUNTS NEAR CNL DETECTOR COUNTS NEUTRON RATIO (ND/FO) GAMMA RAY TENSION NEU?RON POROSITY RAW NEUTRON RATIO (NEAR/FAR) FAR CNL DETECTOR COUNTS NEAR CNL DETECTOR COUNTS NEUTRON RATIO (NO/FO) GAMMA RAY TENSION NEUTRON POROSITY RAW NEUTRON RATIO (NEAR/FAR) FAR CNL OETECTOR COUNTS NEAR CNL DETECTOR COUNTS NEUTRON RA'TIO (NO/FO) GAMMA RAY NEUTRON POROSITY DATA FORMAT SPECIFICATION RECORD '~: SET TYPE - 64EB ~ 'TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 120 4 66 1 6 73 7 65 8 68 0.5 9 65 FT 11 66 8 IS TAPE VERIFICi~TION LISTING CHLUMBERGER ALASK& COMPUTING CENTER 27-0CT-1988 09:52 P~GE: TYPE REPR CODE VALUE 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 SET TYPE - CHaN ~ NAME SERV UNIT ,SERVICE API AP! AP! ,~PI mILE NUMB NUMB SIZE REPR ID ORDER :~ LOG TYPE CL6SS MOO NUMB SAMP ELEM CODE DEPT FT 350223 O0 TENS PS1 LB 350223 O0 NPHI PS1 PU 350223 O0 RNRA PS! 350223 O0 FCNL PS1 CPS 350223 O0 NCNL PS1 CPS 350223 O0 NRAT PSI 350223 O0 GR PSI GAPI 350223 O0 TENS PS2 LB 350223 O0 NPHI PS2 PU 350223 O0 RNRA PS2 350223 O0 FCNL PS2 CPS 350223 O0 NCNL PS2 CPS 350223 O0 NRAT PS2 350223 O0 GR PS2 G~PI 350223 O0 TENS PS3 LB 350223 O0 NPHI PS3 PU 3502,23 O0 RNRA PS3 350223 O0 FCNL PS3 CPS 350223 O0 NCNL PS3 CPS 350223 O0 NRAT PS3 350223 O0 GR PS3 GAPI 350223 O0 TENS PS¢ LB 350223 O0 NPHI PS4 PU 350223 O0 RNRA PS4 350223 O0 FCNL PS4 :CPS 350223 O0 NCNL PS4 CPS 350223 NRAT PS4 350223 O0 GR PS4 G~PI 350223 O0 NPHI HLA PU 350223 O0 000 O0 0 I I 1 4 6B 000 O0 0 I 1 1 4 68 000 O0 0 I 1 1 4 6B 000 O0 0 I I 1 4 68 000 00 0 1 I 1 4 68 000 O0 0 I 1 I ¢ 68 000 O0 0 I I I i 68 000 O0 0 1 I I ~ 68 000 O0 0 1 I 1 4 68 000 O0 0 1 1 I 4 68 000 O0 0 1 1 I 4 68 000 O0 0 1 1 1 :4 68 000 O0 0 I I I 4 68 000 OO 0 1 i I 4 68 000 O0 0 I I I 4 68 000 O0 0 1 I I ¢ 68 000 O0 0 1 I I 4 68 O00 O0 0 I I I 4 68 O00 O0 0 I I 1 4 68 000 00 0 I I I 4 6 B OOO O0 0 I I I 4 68 000 '00 0 1 I 1 ~+ 68 009 O0 0 1 I I 4 68 000 O0 0 1 1 I 4 68 000 O0 0 1 1 1 4 68 000 O0 0 1 1 1 4 68 000 O0 0 1 1 1 4 68 000 O0 0 1 1 1 4 68 OOO O0 0 1 1 1 4 68 000 O0 0 1 1 1 4 68 PROCESS (HEX) 0000000000 0000000000 0000000000 0000000000 0000000000 O000OOOO00 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 DEPT. 9717.500 'TENS.PS1 -999.250 NPHI'PS1 FCNL.PS1 -999.250 NCNL.PS1 -999.250 NRAT. PS1 TENS.PS2 685.000 NPHI.PS2 21-777 RNRA.PS2 NCNL.PS2 2033.000 NR~T-PS2 3.992 GR.PS2, -999.250 RNRA.PS1 -999.250 GR.PS! 3.572 FCNL.PS2 55.219 TENS.PS3 -999.250 -999.250 569.000 -999.250 IS TAPE VERIFICATION LISTING CHLUMBERGER 6LASK~ COMPUTING CENTER NPHI.PS3 -999.250 RNRA.PS3 NRAT. PS3 -999. 250 GR. PS3 RNR~.PS4 -999.250 FCNL.PS4 GR.PS4 -999.250 NPHI.HLA DEPT. 9700.000 TENS.PS! FCNL.PS1 513.000 NCNL.PSt TENS.PS2 920.000 NPHI.PS2 NCNL.PS2 2178.000 NRAT.PS2 NPHI.PS3 22.119 RN~A.PS3 NRAT.PS3 4.039 GR.PS3 RNRA.PS4 3.332 FCNL.PS4 GR.PS4 76.438 NPHI.HLA DEPT. 9600.000 TENS.PS1 FCNL.PS1 522.000 NCNL.PS1 TENS.PS2 900.000 NPHI.PS2 NCNL.PS2 2188.000 NR~T.PS2 NPH!.PS3 26.758 RNRA.PS3 NRAT.PS3 4.64! GR.PS3 RNRA.PS4 4.156 FCNL.PS4 GR.PS4 36.250 NPHI.HLA DEPT. 9500.000 TENS.PS1 FCNL.PS1 850.000 NCNL.PS1 TENS.PSZ 900.000 NPHI.PS2 NCNL.PS2 4072.000 NR~T.PS2 NPHI.PS3 32.275 RNRA.PS3 NRAT.PS3 5.320 GR.PS3 RNRA.PS4 4.563 FCNL.PS4 GR.PS4 14.227 NPHI.HLA DEPT. 9400.000 TENS.PS1 FCNL.PSt 1033.000 NCNL.PS1 TENS.PSZ 910.000 NPHI.PS2 NCNL.PS2 4456.000 NR~T.PS2 NPHI.PS3 25.049 RN~A.PS3 NRAT.PS3 4.422 GR.PS3 RNRA. PS4 4.121 FCNL.PS4 GR.PS4 15.711 NPHI.HLA DEPT. 9300.000 TENS.PS1 FCNL.PS1 1450.000 NCNL.PS1 TENS.PSZ 890.000 NPH!.PS2 NCNL.PS2 4968.000 NRAT.PS2 NPHI.PS3 21.729 RNRA.PS3 NRAT.PS3 3.986 GR.PS3 RNRA.PS4 3.389 FCNLoPS4 GR.PS4 16.39t NPHI.HLA DEPT. 9200.000 TENS.PSt FCNL.PS1 t700.O00 NCNL.PS1 TENS.PS2. 885.000 NPHI.PS2 NCNL.PS2 5256.000 NR~T.PS2 NPHI.PS3 20.752 RNRA.PS3 27-0CT-1988 09:52 -999.250 FCNL.PS3 -999.250 TENS.PS4 -999.250 NCNL.PS4 21.777 910.000 NPHI.PS1 2052.000 NRAT.PS1 22.021 RNRA.PS2 4.027 GR.PS2 3.566 FCNL.PS3 65.813 TENS. PS4 613.500 NCNL.PS4 22.754 905.000 NPHI.PS1 2318.000 NRAT.PS1 28.076 RNRA.PS2 4.809 GR.PS2 3.666 FCNL.PS3 34.313 TENS.PS4 608.500 NCNL.PS4 27.393 890.000 NPHI.PS1 4148.000 NRAT.PS1 32.861 RNRA.PS2 5.387 GR PS2 4.676 FCNL:PS3 16.~44 TENS.PS4 913.500 NCNL.PS4 32.42Z 895.000 NPHI.PS1 4332.000 NRAT.PS1 26.367 RNRA.PS2 4.594 GR.PS2 3.971 FCNL.PS3 t5.070 TENS.PS4 1042.000 NCNLoPS4 26.172 885.000 NPHI.PS1 5100.000 NRAT.PS1 20.605 RNRA.PS2 3.838 GR.PS2 3.510 FCNL.PS3 15.250 TENS,.PS4 1503.000 NCNL.PS4 21.289 870.000 NPHI.PS1 5364.000 NRAT.PS1 20.215 RNRA.PS2 3.785 GR.PS2 3.504 FCNL.PS3 --999.250 -999.250 -999. Z50 25.049 4.426 3.777 -541.000 604.500 940.000 2045.000 30.127 5.059 4.188 33.469. 576.500 890.000 2530.000 32.861 5.387 4. 883 14.023 881.000 900.000 4168.000 26.123 4. 563 4.211 15.625 1106.000 895.000 4296. 000 21.338 3.934 3.379 14.594 1441.000 885.000 5096. 000 18.994 3.617 3.311 12.516 1519.000 NCNL .PS3 NPHI.P$4 NRAT.PS4 RNRA.PS1 GR.PS1 FCNL.PS2 TENS.PS3 NCNL.PS3 NPHI .PS4 NRAT.PS4 RNRA.PS1 GR.PS1 FCNL.PS2 TENS.PS3 NCNL.PS3 NPHI.PS4 NRAT.PS4 RNRA.PS1 GR.PS1 FCNL.PS2 TENS.PS3 NCNL.PS3 NPHI.PS4 NRAT.PS4 RNRA.PS1 GR.PS1 FCNL.PS2 TENS.PS3 NCNL.PS3 NPHI.PS4 NRAT.PS4 RNRA.PS1 GR.PS1 FCNL.PSZ TENS.PS3 NCNL.PS3 NPHI.PS4 NRAT.PS4 RNRA.PS1 GR.PS1 FCNL.PS2 TENS.PS3 NCNL.PS3 PAGE: 6 -999.250 -999.250 -999.250 4.000 63.719 576.500 910.000 2156.000 21.7~9 3.988 4.438 18.656 522.500 905.000 2114.000 25.146 4.438 4.879 16.250 833.500 905.000 4120.000 30.225 5.070 4.191 14.000 1058.000 910.000 4392.000 26.025 4.547 3.516 15.781 147'0.000 890.000 5060.000 20.117 3.773 3.154 13.508 1587.000 895.000 5324.000 IS TAPE VERIFICATION LISTING CHLUMBERGER ~LASK~ COMPUTING CENTER NRAT.PS3 3.854 GR.PS3 RNRA.PS4 3.521 FCNL.PS4 GR.PS4 15.078 NPHI.HLA DEPT. 9100.000 TENS.PS1 FCNL.PS1 1428.000 NCNL.PS1 TENS.PS2 865.000 NPHI.PS2 NCNL.PS2 4996.000 NRAT.PS2 NPHI.PS3 20.410 RNRA.PS3 NRAT.PS3 3.807 GR.PS3 RNRAoPS4 3.430 =CNL.PS4 GR.PS4 19.906 NPHI.HLA DEPT. 9000.000 TENS.PS1 FCNL.PS1 1649.000 NCNL.PS1 TENS.PS2 860.000 NPHI.PS2 NCNL.PS2 5572.000 NRAT.PS2 NPHI.PS3 17.432 RNRA.PS3 NRAT.PS3 3.412 GR.PS3 RNRA.PS4 3.068 FCNL.PS4 GR.PS4 17.625 NPHI.HLA DEPT. 8900.000 TENS.PS1 FCNL.PS1 1037.000 NCNL.PS1 TENS.PS2 855.000 NPHI.PS2 NCNL.PS2 3492.000 NRAT.PS2 NPHI.PS3 25.439 RNRA.PS3 NRAT.PS3 4.473 GR.PS3 RNRA.PS4 5.195 FCNL.PS4 GR.PS4 56.875 NPHI.HLA DEPT. 8800.000 'TENS.PS1 FCNL.PS1 289.000 NCNL.PS1 TENS.PS2 850.000 NPHI.PS2 NCNL.PS2 2156.000 NRAT.PS2 NPHI.PS3 61.182 RNRA.PS3 NRAT.PS3 8.602 GR.PS3 RNRA.PS4 6.598 FCNL.PS4 GR.PS4 28.844 NPHI.HLA 27-0CT-1988 09:52 15.266 TENS.PS4 1568.000 NCNL.PS4 20.361 865.000 NPHI.PS1 4692.000 NRAT.PS1 21.338 RNRA.PS2 3.936 GR.PS2 3.477 FCNL.P$3 21.453 TENS.PS4 1~38.000 NCNL.PS4 20.898 855.000 NPHI.PS1 5~72.000 NRAT. PS1 18.311 RNRA.PS2 3.529 GR.PS2 3.109 FCNL.PS3 21.203 TENS.PS4 1827.000 NCNL.PS4 18.115 840.000 NPHI.PS1 4556.000 NR~T.PS1 21.924 RNRA.PS2 4.016 GR.PS2 3.770 FCNL.PS3 47.469 TENS.PS4 $53.000 NCNL.PS4 23.389 830.000 NPHI.P$1 2312.000 NRAT.PS1 5,4.102 RNRA.PS2 7.797 GR. PS2 '7.438 ~CNL.PS3 30.906 TENS.PS4 326.750 NCNL.PS4 57.178 DEPT. 8745.500 TENS.PS1 -999.250 NPHI.PS1 FCNL.PS1 -999.250 NCNL.PS1 -999.250 NRAT.PS1 TENS.PS2 -999-250 NPHI.PS2 -'999.250 RNRA.PS2 NCNL.PS2 -999.250 NRAT.PS2 -999.250 GR.PS2 NPHI.PS3 -999.250 RNRA.PS3 -999.250 FCNL.PS3 NRAT.PS3 -999.250 GR.PS3 ,-999.250 TENS.PS4 RNRA.P.S4 7.473 FCNL.PS4 304.250 NCNL.PS4 GR.PS4 44.344 NPHI.HL~ -999.250 END OF DATA 890.000 NPHI.PS4 5524.000 NRAT.PS4 19.629 RNRA.PS1 3.703 GR.PS1 3.586 FCNL.PS2 21.609 TENS.PS3 1372.000 NCNL.PS3 875.000 NPHI.PS4 4932.000 NRAT.PS4 19.775 RNRA.PS1 3.727 GR.PS1 3.252 FCNL.PS2 17.422 TENS.PS3 1797.000 NCNL.PS3 855.000 NPHI.PS4 5608.000 NRAT.PS4 25.586 RNRA.PS1 4.492 GR.PS1 3.396 FCNL.PS2 43.813 TENS.PS3 848.500 NCNL.PS3 850.000 NPHI.PS4 3394.000 NRAT.PS4 57.568 RNRA.PS1 8.195 GR.PS1 6.941 FCNL.PS2 33.219 TENS.PS3 300.000 NCNL.PS3 840.000 NPHI.PS4 2156.000 NRAT.PS4 -999.250 RNRA.PS1 -999.250 GR.PS1 -999.250 FCNL.PS2 -999.250 TENS.PS3 -999.250 NCNL.PS3 835.000 NPHI.PS4 227¢.000 NRAT.PS4 PAGE: 19.971 3.750 3.285 21.594 1393.000 870.000 4772.000 20.117 3.770 3.318 20.125 1713.000 865.000 5588.000 18.066 3.496 4.488 46.156 1028.000 845.000 3200.000 34.375 5.563 8.000 33.3'75 310.500 835.000 2232.000 54.248 7.81.3 -999.250 -999.250 -999.250 -999.250 -999.250 50.586 7.391 IS TAPE VERIFICATION LISTING CHLUMBERGER ALASKA COMPUTING CENTER 27-OCT-lgBB 0g:52 PAGE: ~ FILE TRAILEq FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001A02 DATE MAX REC SIZE : 10Z4 FILE TYPE : LO LAST FILE · ~ FILE HEADER ~ FILE NAME : EDIT .002 SERVICE : FLIC VERSION : 001A02 DATE : 88/10/27 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : THIS DATA HAS NOT BEEN DEPTH SHIFTED - OVERLAYS FIELD PRINTS SCHLUMBERGER LOGS INCLUDED WITH THIS FILE <EDIT.O02>: <SEE FILE EDIT.O01 FOR CNL/GR DATA> CASING COLLAR LOCATOR - CASED HOLE (.PS1) D~TA ,AVAILABLE: 9713.417' TO: 8948'5' CASING COLLAR LOCATOR - CASED HOLE (.PS2) DATA AVAILABLE: 9717.917' TO 8747.0~ CASING COLLAR LOCATOR - CASED HOLE (.PS3) DATA AVAILABLE: 9712.917' TO 87~7.5' CASING COLLAR LDCATOR - CASED HOLE (.PS~) DATA AVAILABLE: 9712.417' TO 8745'5' IS TAPE VERIFICATION LISTING CHLUMBERGER ALASKA COMPUTING CENTER 27-0CT-1988 0g:52 PAGE: TABLE TYPE : CONS TUNI VALU DEFI CN FN WN NATI STAT COUN SECT TOWN RANG FL ENGI SON APIN STAND~RO ALASKA PRODUCTION CO COMPANY NAME PRUDHOE BAY FIELD NAME C-30 WELL NAME U.S.A. NATION ALASKA STATE OR PROVINCE NORTH SLOPE COUNTY 19 SECTION 11N TOWNSHIP 14E RANGE 1616' FNL & BB2' PEL FIELD LOCATION MCBRIDE ENGINEER'S NAME 350223 SERVICE ORDER NUMBER 50-029-21777 API SERIAL NUMBER TABLE TYPE : CURV DEFI DEPT CCL CCL CCL CCL DEPTH CHANNEL NAME CCL AMPLITUDE CCL AMPLITUDE CCL AMPLITUDE CCL AMPLITUDE DATA FORMAT SPEC:IFIC~TION RECORD ~- SET TYPE - 64EB *~ TYPE REPR CODE VALUE I 66 0 2 66 0 3 73 gO 4 66 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 51 I2 68 13 66 0 1~ 65 FT 15 66 68 16 66 1 IS TAPE VERIFICATION LISTING CHLUMBERGER AL~SK~ COMPUTING CENTER 27-0CT-!988 09:52 PAGE: 10 TYPE REPR CODE VALUE 0 66 t SET TYPE - CHAN ~ NAME SERV UNIT SERVICE API API API ~PI ID ORDER ~ LOG TYPE CLASS MOD DEPT FT 350223 O0 000 O0 0 CCL PS1 350223 O0 000 O0 0 CCL PS2 350223 O0 000 O0 0 CCL PS3 350223 O0 000 O0 0 CCL PS4 350223 OO 000 O0 0 FILE NUMB NUMB SIZE REPR PROCESS NUMB SAMP ELEM CODE CHEX) 2 I 1 2 ! 1 2 I 1 2 I 1 2 1 1 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 63 0000000000 · ~ DATA ~ DEPT. 9717.416 CCL.PS! CCL.PS4 -999.250 DEPT. 9700.000 CCL.PS! CCL.PS4 0.000 DEPT. 9600.000 CCL.PS! CCL.PS4 0.000 DEPT. 9500.000 CC'L.PS! CCL.PS4 O.O00 DEPT. 9400.000 CCL.PS1 CCL.PS4 0.000 DEPT. 9300.000 CCL.PS1 CCL.PS~ 0.000 DEPT. 9200.000 CCL.PS1 CCL.PS4 0.000 DEPT. 9100.000 CCL.PS1 CCL.PS~ 0.000 DEPT. 9000.000 CCL.PS! CCL.PS4 0.000 DEPT. BgO0.O00 CCL.PS! CCL.PS4 0.000 DEPT. 8800.000 CCL.PS1 CCL.P:S4 0.000 -999.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CCL.PS2 CCL.PS2 CCL.PS2 CCL.PS2 CCL.PS2 CCL.PS2 CCL.P S2 CCL.PS2 CCL'PS2 CCL.PS2 CCL.PS2 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CCL.PS3 0.000 CC:L.PS3 0.000 CCL.PS3 -999.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 IS TAPE VERIFICATION LISTING CHLUMBERGER ALASKA COMPUTING CENTER DEPT. 8745.000 CCL.PS1 CCL.PS4 0.000 27-0CT-1988 09:52 -999.250 CCL.PS2 -999.250 CCL.PS3 PAGE: -999.250 11 ~=~ FILE TRAILER ~ FILE NAME : EDIT .002 SERVICE : FLIC VERSION : 001A02 DATE : 88/10/27 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : ~ TAPE TRAILER ~ SERVICE NAME : EDIT DATE : 88/10/27 ORIGIN : FLIC TAPE NAME : 72979 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ~** REEL TRAILER ~*~ SERVICE NAME : EDIT DATE : 88/10/27 ORIGIN : FLIC REEL NAME : 72979 CONTINUATION .~ : PREVIOUS REEL : COMMENT : LIS 'TAPE, S.~.P.C. C-30, API #50-029-21777
