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Home My WebLink About194-103XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by: Bevedy~cent Nathan Lowell Date: [] TO RE-SCAN Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: Is~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Plugged Back for Sidetrack I. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 194-103 302-172 3. Address 18. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20338-01 4. Location of well at surface ~9. Unit or Lease Name 628' SNL, 290' WEL, SEC. 33, T11 N, R14E, UM '~~. Prudhoe Bay Unit At top of productive interval!~i;~ 3489' NSL, 4112' WEL, SEC. 28, T11 N, R14E, UM~- _~=-~-,,v,,.~ ~.~ 1 0. Well Number At total depth 07-13A 4911' NSL, 4196' WEL, SEC. 28, T11N, R14E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and ~'~i~Ji;-I~.-'~'- 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool KBE = 52.26' ADL 028309 12. Date Spudded 09/08/1994 113' Date T'D' Reached 114' Date COmp'' Susp'' or Aband' 09/18/1994 6/29/2002 115' Water depth' if offshore N/A MSL II 16' No' of Completions Zero 17. Total Depth (MD+TVD)118. Plug Back Depth (MD+TVD) 119. Directional Survey 1 20. Depth where SSSV set1 21. Thickness of Permafrost 12458 8991 ETI 12434 8991 FTI [] Yes [] NoI N/A MDI 1900' (Approx.) 22. Type Electric or Other Logs Run GR/NEU / RE / DEN 23. CASING~ LINER AND CEMENTING RECORD CASING SE'I-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO'FrOM S~ZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 108' 30" 243 sx Amticset 13-3/8" 72# L-80 Surface 2760' 17-1/2" 5600 sx Arcticset II 9-5/8" 47# L-80 Surface 10005' 12-1/4" 1400 sx Class 'G' 7-5/8" 29.7# L-80 2312' 2516' 13-3/8" (Scab Liner) 7" 29# L-80 / 13Cr 9796' 11692' 8-1/2" 500 sx Class 'G' 4-1/2" 12.6# 13Cr80 11585' 12458' 6-3/4" Uncemented Slotted Liner 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 11287' 11034' & 11267' MD -I-VD MD 'I-VD & 13Cr80 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11543' Set IBP 11360' Set Whipstock 11360' P&A w/16 Bbls Class 'G', followed by 17 Bbls Class 'G', Sqzd to 1200 psi 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Not on Production N/A Date of Test iHours Tested PRODUCTION FOR OIL-BBL GAs-MCF WATER-BBL CHOKE SIZE I GAS-O~L RATIO TEST PERIOD I Flow Tubing 3asing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAViTY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core.; :-. ~::.~.:.chips""~ No core samples were taken. .~ ...~.. ~.>~'~,~,~._,.,. ;~-~' Form 10-407 Rev. 07-01-80 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered and Marker Name Depth Depth gravity, GOR, and time of each phase. Sag River 10694' 8384' Shublik 10740' 8420' Sadlerochit 10824' 8484' 31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 32. I hereby certify that the foregcng is true and correct to the best of my knowledge Signed TerrieHubble-~'"]~,J ' .~tle TechnicalAssistant Date 07-13A 194-103 302-172 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL.' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1 .' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. $OANNE 0,..,, · -~ . Form 10-407 Rev. 07-01-80 Well: 07-13B Rig Accept: 07/01/02 Field: Prudhoe Bay Unit Rig Spud: 07/03/02 APl: 50-029-20338-02 Rig Release: 07/08/02 Permit: 202-116 Drilling Rig: Nordic #1 PRE-RIG WORK 06/21/02 PERFORM WEEKLY BOP TEST. KILL WELL W/265 BBL 1% KCL. PU 2.75 "JSN, RIH. JET LINER FROM 11200' TO 11800' WITH KCL WATER. LAY IN FLO-PRO OVER PERFORATIONS. POH. PU 3.8" MILL, STRING REAMER, 2.875" MOTOR. RIH. BEGIN MILLING TOP GLM @ 11,163' (UNCORRECTED). 06/22/02 COMPLETED MILLING TOP PRODUCTION GLM DOWN TO 11167'. BACKREAM, DRY RUN. TAG NEXT GLM. MILL @ 11191'. BACKREAM, DRY RUN. MILL DB NIPPLE @ 11271'. TAG IN LINER TOP @ 11597. MILL TO 11594.4' CTMD. LITTLE PROGRESS IN LAST 3 HRS. POH. MILL & STRING REAMER WAS 0.03" UNDER GAUGE. CUT PIPE, PU NEW MILL/STRING REAMER. MILL TOP PROD GLM #4. BEGIN MILLING PROD GLM #5. GOT HUNG. WORKED FREE. POH. DSM UNDERGAGE @ 3.67". CUT 100' OF CT. 06/23/02 MU NEW BHA W/JARS AND NEW 3.79" DSM/3.805" STRING MILL. MILL ON #5 GLM. DECISION TO POH AND EVALUATE MILLS. POH. STANDBY FOR DECISION. PU BOTTOM STABILIZER, 2 STRING REAMERS, MOTOR, JARS. RIH. TOP MANDREL CLEAN. HAD 15 STALLS ON THE LOWER MANDREL WITH NO PROGRESS. POH TO CHECK STRING REAMERS. CUT 158' CT. MU/RIH W/3.8" STRING MILL/2.79" DSM. BEGIN MILLING ON GLM #5. 06/24/02 COMPLETE MILLING GLM #5. MAKE 3 ROUNDTRIP BACKREAM PASSES ACROSS GLM. MILL ACROSS DB NIPPLE @ 11282', NO WORK OBSERVED. TAG LINER TOP. MILL INTO LINER TO 11598, GOT 7 STALLS. FLAG PIPE 20' ABOVE LINER TOP. POH. GAGE MILL @ 3.76", REAMER 3.79". PU 3.79" WINDOW MILL, 3.80" STRING REAMER. RIH. DID NOT TAG MANDRELS OR DB PROFILE. TAG LINER TOP. POH. PU 3-3/8" IBP. RIH. SET TOP OF PLUG AT 11543.4'. FN IS 1.75" JDC. SHEAR OFF. ATTEMPT INJECTIVITY DOWN BACKSIDE. CAN'T INJECT. POH. FREEZE PROTECT BACKSIDE. RDMO. 06/25/02 RAN 20' DUMMY WHIPSTOCK (3.625) & SET DOWN @ 11,535' SLM. WELLLEFT SHUT-IN. SET TOP OF BAKER 4.5" X 7" GEN 2 THRU-TBG WHIPSTOCK @ 11360'. WHIPSTOCK ORIENTATION ANGLE IS 11.8 DEGREES TO THE RIGHT OF HIGH SIDE LOOKING DN HOLE. TAGGED WHIPSTOCK TO VERIFY PLACEMENT. NO PIP TAG INSTALLED (AS REQUESTED). NOTIFY DSO OF STATUS - WELL TO REMAIN SHUT IN FOR P&A. 06/29/02 COMPLETE WEEKLY BOP TEST. RIH W/3" JOUST NZL, TAG WHIPSTOCK @ 11360', FLAG PIPE 10' ABOVE. PUMP 16 BBLS 15.8 PPG CMT, LOOSE RETURNS WHILE LAYING IN CMT (50% LOSS). CMT IS BELOW WHIPSTOCK, WILL PUMP ANOTHER BATCH. PUMP 30 BBLS 1.5# BIO, CONTAMINATE DOWN TO WHIPSTOCK- POOH. PERFORM INJECTIVITY TEST AT SURFACE- PUMP UP TO 1600 PSI- LOOSE 138 PSI IN 15 MINUTES. RIH W/3" NZL. MIX AND PUMP 17 BBLS 15.8 CLASS G CEMENT. HOLD SQUEEZE PRESSURE OF 1200 FOR 30 MINUTES. PRESSURE TEST IS JFT. RIH TO CONTAMINATE. 06/30/02 RIH TO FLAG AT 11350 CONTAMINATING. POH AT 80% CIRCULATING OUT CEMENT. FREEZE PROTECT TO 2000 WITH MEOH. TRAP 250 ON WELL. RDMO. . . BP EXPLO~TI.ON Page 1of 9 Operations sUmma RePort Legal Well Name: 07-13 B Common Well Name: 07-13 B Spud Date: 4/23/1979 Event Name: REENTER+COMPLETE Start: 7/1/2002 End: 7/9/2002 Contractor Name: NOBLE DRILLING CO. Rig Release: 7/8/2002 Rig Name: NORDIC 1 Rig Number: Date From To Hours Task Code NPT Phase :' ' DeScription of.:OPe'ratiOns, · : '::: i~:, :, : 7/1/2002 00:00 - 05:00 5.00 MOB P PRE Move Nordic Rig #1 from G-10B to DS 07-13B. No incidents. 8 hour rig move. 05:00 - 06:45 1.75 MOB P PRE On DS 7 at 05:00 hrs. Raise Mast and windwalls. Back rig in front of well. 06:45 - 07:00 0.25 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitigation for backing rig over well. WHP = 0 psi, lAP = 0 psi, Flowline = 0 psi. 07:00 - 08:00 1.00 BOPSUF~ P DECOMP ACCEPT RIG AT 07:00 HRS, 07101102. N/U BOPE. Pick injecter head out of pipe bay and set on rig floor. 08:00 - 08:15 0.25 RIGU P PRE SAFETY MEETING. Review procedure, hazards and mitigation for picking CT reel out with Peak Crane. Determine radio procedure for safe operations. 08:15 - 09:00 0.75 RIGU P PRE Pick 2" CT reel with Peak crane. No problems. Continue general rig up of tanks, berms, hardline and trailers. 09:00 - 13:45 4.75 RIGU P PRE Set 2-3/8" CT reel in reel house. Found reel support bushings to be slightly small. Pick reel and set on ground while removing bushings and replacing with slightly larger OD bushing. Unable to remove bushings. Cut off with torch. 13:45 - 14:00 0.25 BOPSUF P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation for BOP pressure testing. Review SIMOPS with reel installation. No conflict expected. Nordic to perform BOP test and DS personnel to do reel swap. 14:00 - 17:00 3.00 BOPSUF; 3 DECOMP 'Perform initial BOPE pressure and function test. Witness waived by AOGCC inspector, Jeff Jones. Continue with installation of new bushings. Install new 2-3/8" CT reel with no problems. Reel installation completed at 17:00 hrs. 17:00 - 19:45 2.75 BOPSUR P DECOMP Continue with BOP pressure test. Change out injecter gripper blocks from 2" to 2-3~8". Fill rig pits with 300bbls of lppb, 2% KCL milling fluid. 19:45 - 20:00 0.25 RIGU P PRE PJSM for M/U guide arch & stabbing CT. 20:00 - 23:30 3.50 RIGU P PRE P/U injector head & M/U guide arch. Stab CT & observe -8k stack ,,vt with CT across injector blocks. Check pack-off ~ correct size. Troubleshoot ~ nothing amiss. Looks like lots of friction from used pipe against new gripper blocks or some wt calibration anomaly. S/B injector. 23:30 - 00:00 0.50 RIGU P PRE Line up & P/Test wellbore/abandoned perfs to 2000psi ~ leaked 230psi in 30 mins. Meanwhile finish hooking-up hardline to CT reel. 7~2~2002 00:00 ~ 00:15 0.25 RIGU P PRE Held pre-operations safety meeting with crew. Reviewed well plan, potential hazards & M/U window milling BHA. 00:15 - 00:45 0.50 STWHIP P WEXIT M/U DIS dimple CTC. Pull test ~ OK. 00:45 - 01:20 0.58 STWHIP P WEXlT Load dart & chase/fill CT with bio-KCL water. Saw little 3ressure dse after 59 bbls (calculated CT vol -.- 60 bbls). Pump 65bbls & observe no dart bump. BIO dart catcher & see dart inside. 01:20 - 01:45 0.42 STWHIP P WEXIT P/Test CTC to 3500 psi. P/Test inner reel valve & CT hardline to 500 psi, 3500 psi. 01:45 - 02:15 0.50 SI'WHIP P WEXIT M/U window milling BHA#1. Tag up @ tree valve. Troubleshoot observe SSV closed Call out DSO. 02:15 - 03:00 0.75 STWHIP N SFAL WEXIT DSO pump open SS¥ & hook-up line for any future pumping. 03:00 - 03:30 0.50 STWHIP N SFAL WEXIT Repressure test wellbore/abandoned perfs to 2000psi ~ held steady for 20 mins. Will use this as baseline for future P/Tests. Printed: 7/10/2002 12:24:04 PM BP EXPLORATION Page 2 of 9 Operations S:um'ma :Report Legal Well Name: 07-13 B Common Well Name: 07-13 B Spud Date: 4/23/1979 Event Name: REENTER+COMPLETE Start: 7/1/2002 End: 7/9/2002 Contractor Name: NOBLE DRILLING CO. Rig Release: 7/8/2002 Rig Name: NORDIC 1 Rig Number: Date From-To Hours Task Code NPT i~Phase ' : DesCriPtiOn of OPerations : 7/2/2002 03:30 - 03:40 0.17 S'I-WHIP P WEXIT Continue M/U window milling BHA#1 with DSM, string mill, straight motor & 2 jts of 2-3/8" PH6 tbg (OAL~ 85.12'). 03:40 - 05:50 2.17 S'I-WHIP P WEXIT RIH window milling BHA#1 with negative wt to 2000'. Observe break over to positive RIH wt @ 2000'. Check up wt @ 4000' ~ +12k (should be @ +15k & with any friction should be more). Continue RIH & tag with minimum rate @ 11360'. Up wt check = 43klbs. 05:50 - 08:10 2.33 S'I'WHIP P WEXIT Kick pumps on, free spin @ 2.5bpm = 1200psi CTP. Re tag @ 11357 & begin milling cement. Milled cement to pinch point on whipstock at 11362.4 ft CTD. Correct depth to 11,364 ft, reference top of whipstock setting depth at 11,360 ff.. 08:10 - 11:00 2.83 STWHIP P WEXIT Mill window thru 7", 29~, 13CR liner. 2.4/2.4 bpm, 1200 psi, 1500-2000 WOB, Milled to 11,366 ft. 11:00 - 13:00 2.00 STWHIP P WEXIT Mill window thru 7" Liner. 2.4 / 2.4 bpm, 1300 psi, 1500-3000# WOB, Milled to 11,367.2 ft. 13:00 - 15:00 2.00 STWHIP P WEXIT Mill window thru 7" Liner. 2.4 / 2.4 bpm, 1400 psi, 1500-3000~ WOB, Milled to 11,370 ft. 15:00 - 15:45 0.75 STWHIP P WEXIT Mill windowthru 7" Liner. 2.4/2.4 bpm, 1600 psi, 1500-3000~ WOB, Drilling formation at 11,370 ft. Window top at 11364 ft, bottom at 11370 ft. Milled to 11,371 ft. 15:45 - 17:30 1.75 S'I'WHIP ~ WEXIT Milling formation, Zone 2, clean sand. 2.6 / 2.6 bpm, 2200 psi, 3500~ WOB, Stacking wt up to 4500# WOB. Back ream thru window twice with little motor work. Mill formation to 11,372 ft. Circ. well to re-conditioned FIoPro while drilling formation. 17:30 - 18:30 1.00 STWHIP ~ WEXIT Milling formation. 2.6/2.6 bpm, 1600 psi, 3500#WOB, Stacking wt up to 4500~ WOB. No Progress. Backream across window. 18:30 - 18:45 0.25 STWHIP ~ WEXIT Continue milling formation. Free spin 3020 psi at 2.7 bpm. 100% returns. Depth=11370.5'. (No stacked weight). 18:45 - 20:15 1.50 S'I'WHIP P WEXIT Saw motor work increase 200~ on bottom. Made 0.5', but then couldn't make any more. String wt=15500~, WOB=3350~, CTP=3130 psi. Not seeing any drilloffs, or any more motor work for last hour. Mill is just outside window at this point. String reamer should be just at bottom of window. Caught sample. Geo reports mostly cement and metal cuttings, some formation sand present however. 20:15 - 22:10 1.92 STWHIP P WEXIT 11372' (Stacked weight on pipe). Unable to make any significant progress in last 4 hours. Trip to examine mill and reamer. Need more rathole prior to picking up drilling BHA. 22:10-00:00 1.83 STWHIP P WEXIT Tag up atsurface. Laydown BHA#1, inspect same. Found formation mill in gauge (passes 3.80", no-go's 3.79"). Found string mill in gauge, (passes 3.81", no-go's 3.80"). Motor appears tight. No apparent swid wear pattern on face of mill, but obvious wear on gauge and cutting lip section. No apparent wear on string mill. Pick up Baker MM/cutrite 4 bladed mill gauged at 3.80", run in combination on same stdng reamer as previous run. PU new motor. PT MHA to 3500 psi passed ok. Re-run same MHA. Printed: 7/10/2002 12:24:04PM BP EXPLORATION Page 3 of 9 Operations Summary Rep:ort Legal Well Name: 07-13 B Common Well Name: 07-13 B Spud Date: 4/23/1979 Event Name: REENTER+COMPLETE Start: 7/1/2002 End: 7/9/2002 Contractor Name: NOBLE DRILLING CO. Rig Release: 7/8/2002 Rig Name: NORDIC 1 Rig Number: , : Date From-To Hours Task Code NPT Phase Description:of Operations 7/3/2002 00:00 - 00:20 0.33 S'I-WHIP WEXIT Continue making up BHA#2 to dress window. 00:20 - 02:30 2.17 STVVHIP WEXIT RIH with BHA #2 to dress window and drill 10' of formation. 02:30 - 03:30 1.00 STWHIP WEXIT Kick pumps on. Free spin=3010 psi at 2.6 bpm. Tie into flag at 11364.0'. (+12.7' correction). Begin milling. Saw first motor work and stall at flag, then went thru easily. This is spot on depth to top of window. Continue milling. 03:30 - 04:15 0.75 STWHIP WEXIT Saw significant motor work 11369.4'-11371.5'. Probably lip at bottom of window. Had to work it for a while, then broke thru. 04:15-06:00 1.75 STWHIP WEXIT Drill formation to 11374ft. Very slow progress. 2.5/2.5bpm, 3000 psi, several stalls. 06:00 - 09:30 3.50 STVVHIP WEXIT Drill formation to 11375 ft. Less stalls. Back ream, stall at top of window at 11,364'. RIH and stall at top of window again. Ream top of window area. Ream to TD. Tag TD at 11375 ft. Geologist saw mostly chert in formation sample. 09:30 - 10:00 0.50 STWHIP WEXIT Back ream up thru window at 0.5 fpm. Clean window. Stop pump, RIH clean to TD of 11,375.6'. Pull thru window clean. 10:00 - 12:00 2.00 STWHIP WEXIT POH for MWD drilling BHA. 12:00 - 12:30 0.50 S'I-WHIP WEXIT Lay out milling BHA. 12:30 - 12:45 0.25 STWHIP PROD1 SAFETY MEETING. Pre-Spud meeting with day crew. Review well plan and hazards. Review procedure, hazards and mitigation for MWD BHA make up. 12:45 - 13:15 0.50 STWHIP PROD1 M/U Sperry MWD BHA #3. 2.29 deg BHI motor and M09 Bit#3 [re-run] 13:15 - 15:30 2.25 STWHIP PROD1 RIH with MWD build BHA #3. Shallow hole test Sperry tools. OK. RIH. 15:30 - 16:20 0.83 STWHIP PROD1 Correct to CT flag. [+16 ft]. Log up with GR and tie-in with BHCS/GR. [-16 ft correction]. 16:20 - 16:40 0.33 STVVHIPi PROD1 Orient TF to high side. 16:40 - 18:30 1.83 STWHIP: PROD1 RIH thru window, Clean window. Tag TD at 11,356 ft. Tied in depth, whipstock appears to be off depth. ............ ~~.5 bpm, 338 psh = 20-60R, 4~fph, Drilled~,/~ to 11,405 18:30 - 21:00 2.50 DRILL PROD1 11402', Drilling ahead 2.5/2.5/3640 psi. Pit vol=32~,9,,bb~s. ROP=35 fph at 74R tool face. 21:00- 22:20 1.33 DRILL PROD1 10509', Orientto 60R. Only getting 10~d~'clicks. Orienter_ not working 100% (Possibl~ie~ting at .TD, with poor success, t~_. elow__window to orient, got 20 deg clicks ther~.~.,d3ri~ .ck t~o__T_D.. ......... 22:20 - 00:00 1.67 DRILL PROD1 Resume ~' 00psi. Pit Vo1=326 bbls. R~I~"'60 fph at 69R TF. _ . _ 7~4~2002 00:00- 00:50 0.83 DRILL PROD1 ~si 3~n .p. it.s. 00:50-02:00 1.17 DRILL.,PROD1 / 1663', orient around to 50R, short trip to shoe to get clicks. 02:00 - 02:40 0.67 DRILL PP~,ODff Resume drilling. 02:40 - 03:40 1.00 DRILL /I~ROD1 11715', Pull up to casing shoe, and orient to high side. 03:40 - 03:45 0.08 DRILL/' PROD1 Resume drilling. ~ PROD1 11718', tool face flopped around to 70R, pick up to orient. Got 03:45 05:1 5 1 .50 DRILL back to bottom and it flopped again. Pull up to shoe and J re-orient. 05:15 - 06:45 ~ DRILL PROD1 Resume drilling, TF=90R. Drilled to 11,775 ft. Finished build section. 312 bbls in pit. 06:45 -J3~J~ 2.25 DRILL PROD1 POH for lateral / resistivity BHA. ~~- 09:45 0.75 DRILL PROD1 Lay out build BHA. M09 bit still in good condition [1 cutter i chipped on side] Printed: 7/10/2002 12:24:04 PM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of' Request: I~! Abandon ' '' I-I SusPend " ' I~! Plugging .... I'-I Time Extension i-I I~erfor~tte ' r"l Alter Casing I-1 Repair Well I"! Pull Tubing r"! variance I~l Other !-! Change Approved Program r'l Operation Shutdown r'! Re-Enter Suspended Well r-! stimulate Plug Back for Sidetrack ' , 2. Name of oper;at~r ..... 5. 'l;ype' of well: ...... 6'. Datu'rn Elevation (DF or KB) BP Exploration (Alaska) Inc. I~ Development KBE = 52.26' ..... I"1 Exploratory 7. Unit 'or 'lS'roPerty Name ........ 3. Address I-I Stratigraphic Prudhoe Bay Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 r-I service .... , '8 We'll Number 4. Location of well at surface 07-13A 628' SNL, 290' WEL, SEC. 33, T11N, R14E, UM 9. Permit Number ' At top of productive interval 194-103 3489' NSL, 4112' WEL, SEC. 28, T11N, R14E, UM 10. APl Nu'm'ber .......... At effective depth 50- 029-20338-01 4887' NSL, 4195' WEL, SEC. 28, T11N, R14E, UM 1'1. Field and Po~l ........ At total depth Prudhoe Bay Field / Prudhoe 4911' NSL, 4196' WEL, SEC. 28, T11N, R14E, UM Bay Pool i 2.'" Present well condition summary ...... Total depth- measured 12458 feet Plugs (measured) true vertical 8991 feet Effective depth- measured 12434 feet Junk (measured) true vertical 8991 feet Casing Length Size Cemented MD TVD Structural Conductor 108' 20" 243 sx Arcticset 108' 108' Surface 2760' 13-3/8" 5600 sx Arcticset II 2760' 2728' Intermediate Production 10005' 9-5/8" 1400 sx Class 'G' 10005' 7841' Liner 1896' 7" 500 sx Class 'G' 9796'- 11692' 7675'- 8994' Scab Liner 204' 7-5/8" Not Cemented 2312'- 2516' 2309'- 2504' Slotted Liner 873' 4-1/2" Uncemented Slotted Liner 11585'- 12458' 8981'- 8991' Perforation depth: measured Slotted Liner: 11685' - 12435' !~;~.¢/;? !i;~ ,~ , Squeezed: 11239' - 11244', 11478' - 11498' . ' ~ true vertical Slotted Liner: 8993'- 8991' Squeezed: 8802' - 8805', 8949' - 8957'~:"','"i:,._....'"','?; '...:. ": ,~!.~,.,'~:i. ''? :'~` q Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 & 13Cr80 to 11287' Packers and SSSV (type and measured depth) Baker 'SABL-3' packers at 11034' & 11267'; Camco TRDP-4A' SSSV Nipple at 2059' 'i3. Attachments IRI Description Summary of Proposal D Detailed Operations Program I-! BOP Sketch 14; EStimaied date for 'Cor:nmencinS' °~)e~ati/on ............... i5. 'Status of Well Classifications as: ..................... June 10, 2002 ¢ 18';"If proposaI was v~ibally approved .................... IRI Oil E] Gas E! Suspended Service Name of approver Date Approved Contact Eng~eer Name/Number: Alistair Sherwood, 564-4378 ..... Prepared'By Narn'e/Nu;'be~: ' Terrie ~ubble, '5~4-462~ ...... 17. I hereby certify that the for~oi~3g is true and correct to the best of my knowledge .............. S~gned~-"' -~,,~./,/. /~. ? T~tle CT Dnll~ngEnglneer Date ¢'" ' AlistairSherwood ~'~'.~"~.*.~~ ~,,;/¢( .... ~¢~'~'~.//~-~- . i 2;) .,~, ..... Conditions of Approval: NotifYPlugCOmmissiOnintegrity so representatiVeBoP Testmay"witness~ Location clearance .... Approval No .... ~-)¢ "'r;)- ' / "~,.~J .... Mechanical Integrity Test Subsequent form required 10- ~)'7 ~t~'-~¢' ~ (J~ ~'/"~~ f~..~'vtxc, lr.. /~, Ap. proved by order of the Commission Ong'r~,~.~ ':~ I SC'~N~~i's'Js~UoNne~ ~ ~00~ate D Form 10-403 Rev. 06115/88 4;ammo, (~~li¥,,,~..' ~- bmit 1;'ridli(~ate" To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: A. Sherwood CTD Engineer Date: May 30, 2002 Re' CTD Sidetrack of well 7-13A Nordic I is scheduled to drill a thru-tubing sidetrack from 7-13A using coil tubing. 7-13B sidetrack will start from a window milled in the 7" liner, at the top of Zone 2A in the Ivishak formation. After a 350' build section the remaining 950' lateral section targets oil in lower Zone 2A & Z1 B, above the HOT. T.,he following describes work planned to prep for sidetracking and is submitted as an attachment to Form 10-403~. A schematic diagram of the proposed sidetrack is attached for reference. 1. Verify casing, wellhead & tree valve integrity necessary for CTD operations. 2. Drift with a BHA representative of the subsequent ~BP & WS runs 3. Mill 3~/~'' Camco DB6 nipple @ 11,282' out to 3.8" 4. Run & set CIBP in 41/2'' liner hanger @ 11,600' / 5. Run & set 41~ x 7" thru-t~gbing whipstock @ 11,350'/~ 6. Pump & squeeze 15bbls of 15.8ppg cement to P&A perfs below WS and those behind straddle Well prep will begin June 10th. Drilling coil is scheduled to milt the window and drill the sidetrack on June 17, 2002. Alistair Sherwood CTD Drilling Engineer CC: Well File Terrie Hubble GANNED JUN 4 2002 WELLHEAD = ~= KB. ELEV = BF. ELEV = KOP = Max Angle = Datum MD = Datum 'I'VD = GRAY GEN2 AXELSON 54' ? 2190' 92@11877' 11311' 8800' SS TOP OF 7-5/8" LNR 2312' 7-5t8" LNR-SCAB, 47#, L-80, 0.0459 bpf, ID = 6.875" I13-318" CSG, 72#, L-80, ID ' 12.347'; J 2516' 2760' 07-13A 2059' 2312' 2516' SAFETY NOTES H4-112" CAMCO TRDP-4A SSSV NIP, ID = 3.812" 7-5/8" CPH LNR PKR, ID = 6.875" 7-5/8" HY-FLO 3D HGR/PKR, ID = 6.~5'' ] GA S LIFT MA NDRELS DATE TOP OF 7" LNR 9796' TOP OF CEMENT 9-518" CSG, 47#, L-80, ID = 8.681" 9798' 10005' Minimum ID = 3.5" @ 11282' 4-112" DB NIPPLE ,, 7" LNR, 29#, L-80, 0.0371 bpf, ID = 6.184" H 10970' ,, 1O97O'i PRODUCTION MA NDRELS ST MD 'rVD DEV TYPE VLV LATCH PORT DATE 4 11173 8752 41 KBMG-M DV BEK-3 0 (~)4/28/ 5 11199 8772 41 KBMG-M DV BEK-3 O 04/28/. MILLOUT WINDOW: 10005' ii i i ii i 11 10983' 4-112" OTIS X NiP, iD = 3.813" 11034' 7" X 4-t12- BAKER SABL-3 PKR, ID = 3.83" 11216' 4-1/2" BLAST RINGS (38.83') 10210' 4-1/2" TBG, 12.6#, L-80, 0.0152 bpf, ID= 3.958" ITOP OF 4-1/2" 'T'BG ! 11038' 11038' 11287' ITOPOF4-'~? LNRI--J 11585' 11267' 7" X 4-112" BAKER SABL-3 PKR, ID = 3.83' 11282' 4-1/2" CAMCO DB NIP, ID = 3.5" 11287' 4-1/2" TUBING TAIL WLEG 11585' 7" X 4-1/2" TIW SS PKR ITOP OF 4-1t2" LNR-SL'T'D Id" I 4',!/2" LNR, 12.6#, 13CR-80, 0.0152 bpf, ID = 3.g58" H 7" LNR, 29#, 13CR, 0.0371 bpf, ID= 6.184" t TOP OF 4-1/2" LNR Id , LNR-SLTD, 12.6#, 13CR-80, 0.0152 bpf, ID: 3.958" H ,.,. , ,,.,, . FI-JIF:ORATION SUMMARY REF LOG: AWS BHCA ON 09/13/94 ANGLEATTOP F~: 41 @ 11239' Note: Refer to Production DB for historical perf data .... §'IZESPF INTERVAL OpntSqz DATE 4" 2 11239-11244 S '09/20/94 2-7/8" 6 11478-11486 S 08/15/96 2-1/2" 2 11486-11496 S 06102/96 2-7/8" 8 11486-11496 S 08/15/96 2-7/8" 6 11496-11498 S 08115/96 4" 32 11685-12435 O 09120/94 ,, ,,, , 11685' 11692' 12435' _J 12435'I 12434' ~ 11646' 4-112" PORTED ~ PIPE, ID: 5.992" 12430' CA-BKFS-BEK-3 J.4-t/2" LNR, 12.6#, 13CR-80, 0.0152 bpf, ID: 3.958" Id 12458' J ' IbATE REV BY COMMEKrTs DATE REV BY COMMENTS 05/13/79 ORIGINAL COMPLETION , 09~27~94 SIDETRACK 12/13/00 SIS-MD CONVERTED TO CANVAS 02/09/01 SIS'-LG REVISION ..... 09122101 RNfTP CORRECTIONS ' , , PRUDHOE BAY UNIT WELL: 07-13A PERMIT No: 94-1030 APl No: 50-029-20338-01 [('~~~11JN~J~ ~,1~.1~~ 368.02 FNL BP Exploration (Alaska) WELLHEAD = ACTUATOR= KB, ELEV = BF. ELEV = KOP = Max Angle = )arum MD = Datum'f VD = GRAY GEN 2 FMC AXELSON 54' 2190' 92 @ 11877' [TOPOF7-5/8" LNR 8800' SS I 13-3/8" CSG, 72#, L-80, ID = 12.347" 2312' 07'13B Proposed CTD Sidetrack 2760' I 7" LNR, 29#, L-80, 0.0371 bpf, ID= 6.184" I--[ 10970' ITOPOFT'13CRLNR I'-~ 10970' I 4~1/2" TBG, 12.6#, L-80, 0~0152 bpf. ID = 3.958" ]"-[ 11038' ITOP OF 4~112" TBG I---[ 11038' SAFETY NOTES 2059' ~-[4-112" CAMCO TRDP*4A SSSV NIP, ID = 3.812" 2312' J--J 7-5/8" CPH LNR PKR, ID = 6.875" 2516' H7-5/8. HY-FLO 3D HGPJFKR, ID: 6.75" GAS LtFT MANDRELS PRODUCTIDN MANDRELS MILLOUT WINDOW: 10005' 10983' I~ 4-112"OTISXNIP'ID:3'813"I 11034' 7" X 4-1/2" BAKER SABL*3 PK~ ID = 3.83" ] 3-3116" liner top 11216' ]4 4-1/2"BLASTRINGS(38'83')I 4-1/2"T~G, 12.6#, 13CR-80, 0.0152 bpf, ID = 3.958' ]-'[ 11287' PERFORATION SUMMARY RD:' LOG: AWS BHCA ON 09/13/94 ANGLE ATTOP F~RF: 41 @ 11239' Note: Refer to Production DB for historical perf data S4E.~" S2PF INTERVAL Opn/Sqz DATE 11239~11244 S 09/20194 2~7/8 6 11478-11486 S 08/15196 p1/2.I 2 I11486-11496 S 06/02/96 2-7/8"I 8 I 11486-11496 S 08/15/96 2~7/.8" 6 11496-11498 S 08/15196 4 32 11685~12435 isolated proposed I TOP OF 4-1/2" LNR I 7" LNR, 29#, 13CR, 0.0371 bpf, ID =6.184" ITOP OF 4-1/2" LNR- SLTD I--[ 4-1t2" LNR-SLTD, 12.6#, 13CR-80, 0.0152 bpf, ID = 3.958" H 11267' ]--J 7" X 4-1/2'* BAKER SABL-3 PKR, ID = 3.83" 4-1/2" CAMCO DB NIP, (Milled to 3.8") 1 4-1/2" TUBING TAIL WLEG I ELMD 'FF NOT LOGGED J 3~3/16" X 2-7~8" XO 11585' 11600' Bridge plug I // I 11685' ~ ~ [F~PE, ID = 5,992 I 4-112" LNR, 12,6#, 13CR-80, 0.0152 bpf, ID =3.958" J--J. 12458' DATE REV BY COMMENTS 05113/79 ORIGINAL COMPLETION 09~27~94 SIDETRACK 12/13/001 SIS-MD ICONVB~TEDTOCANVAS 02/09/O1 S!S-LG REVISION I 09/22/011 RN/TP I CORRECTIONS COMMDNTS PRUDHOE BAY UNIT WELL: 07-13A PERMIT No: 94-1030 AR NO: 50-029~20338~01 1 ?'-/f MEMORANDUM TO: THRU: Juli® Heusser, Commissioner Tom Maunder, P. !. SuperviSor State of Alaska Alaska Oil and Gas Conservation Commission DATE: FROM: Lou Grimaldi, SUBJECT: January 28, 2001 SVS tests BPX DS6-19 & DS7-13A Prudhoe Bay Field Petroleum Inspector Sunday. Ja..nuarv.28, 2001; I witnessed the SVS tests on BPX cycle wells DS6-19 and DS7-13A in the Flow 3 area of the Prudhoe Bay .Field. Randy Sipple (Flow 3 lead operator) performed the SVS tests today. All components functioned properly and held their pressure tests. The well houses were all clean with pilot valves in proper position. The pad had a large amOunt of snow blown in, Access was restricted to the wells. It seems there are fewer snow movers on the North Slope this winter even though there haVe been many blows. SUMMARY: ! witnessed the SVS test on two BPX cycle wells in the Prudhoe Bay Field. 2 pads, 2 wells, 4 components, No failures. Wellhouse inspections; 2 wellhouSes, No failures A ~.t~.achm.ents: SVS PBU DS6-19 1-28-01 LG.XLS SVS PBU DS7-13A1-28-01 LG.XLS NO.N-CONFIDE...N, TIAL SVS PBU DS6-t9 DST-13A 1-28-01 LG.doc ~ i i i , i_, i~ i i I ii ii i i i Well Pemit Separ Set LfP Test Test Test Date Oil, WAG, Gl]NJ, Number Number PSI PSI Trip Code Code Code Passed G~s or CYCLE 07-35 1971770 07-36 1971690 07-57 1971760 ................. ,, · Wells: 1 Components: 2 Failures: 0 Failure Rate: 0.00% i il ...... ,t i 1,. -_ ~ Remarks: RJF 1/16/01 Page 2 of 2 SVS DS7-13 1-28-01 LG.xls Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Ol~rator: BPX Operator Rep: ~Rap.. dy_,,Sipple AOGCC Rep: Lou Grimaldi Submitted By: Lou Grimaldi Field/Unit/Pad: Prudhoe, Bay Field Separator psi: LPS 630 ~ , , Date: 1/28/01 HPS Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GI~J, Number Number PSI PSI Trip Code Code Code Passed GAS or C~CLW 07-0lA 197¥530: .......... 07-02A 1960880 · 67-03A ' 1950~520 ...... 07-04A 1920670 07-05 1780130 07'06A 1951970 _ 07_07A .... 183013'0 ...... 07-08A 1982440 07-09 "1786~o ............ 07-'10A 198t3'160........... 07-1lA 1971560 07-12 1780790 07-1~A '1941030 630 600 S~0 P P " ' OIL 07-14/~ 198~j~20 ................. 07-15A '1981120 .......... 'b7-16 182i820 .... , 07-17 1822000 .................. 07-18 1822090 07-19A 1980290 07-20A ' i9~'1290 ........ 07-21 1830190 07-22 18303'90 ............... 07'23A 198689o ...... ' ....... 07-24 1850630 ......... 07.25 ' 1830560 ..... 07-26 1830480 07-28A 1971290 07-29A 198227'0 07-30 1880190 07-32A 1990690 07_33A ' 1981440 ......... 07-34A 2000130 RJF 1/16/01 Page 1 of 2 SVS DS7-13 1-28-01 LG.xls ON OR BEFORE STATE OF ALASKA : ALASKA OIL AND GAS CONSERVATION COMMISSIL~',I REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown_ Stimulate__ Plugging_ Perforate _ Puli tubing _ AJter casing _ Repair well _ Other _X 2. Name of Operator: 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Development_X 52' RKB 3. Address: Exploratory_ 7. Unit or Property: P.O. Box 100360 Stratagrapic_ Anchora~]e, AK 99510-0360 Service_ Prudhoe Bay Unit 4. Location of well at surface: 8. Well number: 638' SNL, 290 WEL, Sec 33, T11 N, R14E, UM. 7-13A At top of productive interval: 9. Permit number/approval number: 1738' SNL, 1152' EWL, Sec 28, T11N, R14E, UM. 94-103 At effective depth: 10. APl number: 50-029-20338-01 At total depth: 11. Field/Pool: 378' SNL, 1072' EWL, Sec 28, T10N, R14E, UM. Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 12458 feet Plugs (measured) true vertical 8991 feet Effective Depth: measured 12434 feet Junk (measured) true vertical 8991 feet Casing Length Size Cemented Measured depth True vertical depth Conductor 108' 20" 243 Sx Arcticset 108' 108' Surface 2708' 13-3/8" 5600 Sx Arcticset 2760' 2729' Production 9953' 9-5/8" 1400 Sx Class G 10005' 7843' Scab Liner 204' 7-5/8" Not Cemented 2312 - 2516' 2310 - 2505' Liner 1896' 7" 500 Sx Class G 9796- 11692' 7677- 8996' Slotted Liner 873' 4-1/2" Not Cemented 11585- 12458' 8983- 8994' Perforation Depth measured Gel Squeezed: 11478- 11498'; 11685- 12435' true vertical Gel .Squeezed: 8955- 8958'; 8994 - 8992' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80/13CR-80 Tbg @ 11287' MD. · Packers and SSSV (type and measured depth) Baker SABL-3 Packers @ 11034' & 11267' MD; Camco TRDP-4A SSSV @ 2059' MD !13. Stimulation or cement squeeze summary Intervals treated (measured) see attached ORIGINAL Intervals treated (measured) 14. Representitive Daily Average Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1301 25509 0 - 1246 Subsequent to operation 1151 18605 0 - 354 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run _ Daily Report of Well Operations _X Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~.,~,,~ '~ . ~'~--¢...,,_..~ Title: Engineering Supervisor Date ~-/~, ..-- ~¢ ¢ -- Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 7-13A DESCRIPTION OF WORK COMPLETED MARCIT & MARASEALGEL SQUEEZE FOR GAS SHUTOFF & CALNOX TREATMENT 3130198: A Fullbore Marcit Gel Treatment was pumped for Gas Shutoff as follows: MIRU & PT equipment. Pumped the Gel treatment through the open perforation intervals and the slotted liner interval located at: 11478 - 11498' MD (Z2A: Perfs) Ref. Log: BHCS 9/13/94. 11685 - 12435' MD (ZI' Slotted Liner) Pumped: a) 200 bbls Water Lead Stage w/2000 ppm Marcit Polymer concentration at 6 bpm, followed by b) 1500 bbls Gel Stage 1 w/3000 ppm Marcit Polymer concentration @ 4 - 6 bpm, followed by c) 2500 bbls Gel Stage 2 w/4500 ppm Marcit Polymer concentration @ 4 - 6 bpm, followed by d) 1000 bbls Gel Stage 3 w/6000 ppm Marcit Polymer concentration @ 4.5 bpm, followed by e) 1517 bbls Gel Stage 4 w/9000 ppm Marcit Polymer concentration @ 1 - 5.5 bpm, followed by f) 183 bbls Maraseal Gel @ 2.8 - 5.5 bpm, followed by g) 183 bbl Crude Flush, followed by h) Shutdown. Rigged down. 4/22/98: A CTU FCO & Calnox Gel Breaker treatment were performed as follows: MIRU CTU & PT equipment. RIH w/CT loading the wellbore w/Crude. Jetted slotted liner clean w/Crude to 12434' MD, then pumped 38 bbls of Calnox Solution across slotted liner interval & perf interval (above). Displaced Calnox solution from CT w/Meth Water, then SI well & squeezed 2 bbls of Calnox solution through the perf intervals. POOH w/CT. Left well SI for 12 hours for Calnox soak. RD. Returned the well to production & obtained a valid welltest. ......... STATE OF ALASKA ALASK,~ AND GAS CONSERVATION C( i ~SSION REPORT UF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 638' SNL, 290' WEL, Sec 33, T11N, R14E, UM. At top of productive interval 1738' SNL, 1152' EWL, Sec 28, T11N, R14E, UM. At effective depth At total depth 378' SNL, 1072' EWL, Sec 28, T10N, R14E, UM. 5. Type of Well Development Exploratory Stratigraphic Service X 6. Datum of elevation(DF or KB) 52 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 7-13A 9. Permit number/approval number 94-103 10. APl number 50 - 029-20338-01 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 12458 feet Plugs(measured) 8991 feet Effective depth: measured 12434 feet true vertical 8991 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth~ Conductor 108' 20" 243 Sx Arcticset 108' 108' Surface 2708' 13-3/8" 5600 Sx Arcticset 2760' 2729' Production 9953' 9-5/8" 1400 Sx CIG 10005' 7843' Scab Liner 204' 7"-5/8 Not Cemented 2312 - 2516' 2310 - 2505' Liner 1896' 7" 500 Sx CIG 9796 - 11692' 7677 - 8996' Slotted Liner 873' 4-1/2" Not Cemented 11585- .,r~2~ ~5~ ~ i~,~ .~.~. 994,.. Perforation depth: measured 11478 - 11498'; Slotted Liner: 11685 - 12435' true vertical 8955 - 8958'; Slotted Liner: 8994 - 8992' SE? 2 0 i998 Tubing (size, grade, and measured depth) 4-1/2", 12,6#, L-80/13CR-80, Tbg @ 1 Packers and SSSV (type and measured depth) Baker SABL-3 Packers @ 11034' & 11267' MD; Camco TRDP-4A SSSV @ 2059' MD. 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure O[itGiklAL 14. Prior to well operation Representative Daily Averaqe Production or Iniection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 1444 24027 0 -- Tubing Pressure 1227 Subsequent to operation 1666 34370 0 899 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil ~ Gas Suspended Service. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed (~--~~(.~' S ~'~/E'r'~:~ J~,. Title Engineering Supervisor Form 10-404 Rev 06/15'/6'8 Date SUBMIT IN DUPLICATE 7-13A CTE PERFORATING OPERATIONS DESCRIPTION OF WORK COMPLETED 811 5~96: MIRU & PT equipment. Added perforations: 11478 - 11486' MD (Z2A) 11496 - 11498' MD (Z2A) Reperforated: RIH w/perforating gun & shot 20' of perforations as follows' Ref. Log: BHCA 9/13/94. 11486 - 11496' MD (Z2A) Ref. Log' BHCA 9/13/94. Used 2-7/8" carriers & shot 6 spf at 60 degree phasing at underbalanced pressure. POOH w/perf gun. Noted all shots fired. Rigged down. Returned the well to production & obtained a valid welltest. STATE OF ALASKA ; ALASKA L,,L AND GAS CONSERVATION COI,~,,dlSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing ~ Alter casing ~ Repair well~ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 638' SNL, 290' WEL, Sec 33, T11 N, R14E, UM. At top of productive interval 1738' SNL, 1152' EWL, Sec 28, T11 N, R14E, UM. At effective depth At total depth 378' SNL, 1072' EWL, Sec 28, T10N, R14E, UM. 5. Type of Well Development X~ Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 52 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 7-13A 9. Permit number/approval number 94-1 O3 10. APl number 50 - 029-20338-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 12458 feet Plugs(measured) 8991 feet Effective depth: measured true vertical Casing Length Conductor 108' Surface 2708' Production 9953' Scab Liner 204' Liner 1896' Slotted Liner 873' Perforation depth: 12434 feet 8991 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 243 Sx Arcticset 108' 108' 13-3/8" 5600 Sx Arcticset 2760' 2729' 9-5/8" 1400 Sx CIG 10005' 7843' 7"-5/8 Not Cemented 2312 - 2516' 2310 - 2505' 7" 500 Sx CIG 9796 - 11692' 7677 - 8996' 4-1/2" Not Cemented 11585 - 12458' 8983 - 8994' measured 11486 - 11496'; Slotted Liner: 11685 - 12435' true vertical 8955 - 8958'; Slotted Liner: 8994 - 8992' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 / 13CR-80, Tbg @ 11287' MD. Packers and SSSV (type and measured depth) Baker SABL-3 Packers @ 11034' & 11267' MD; Camco TRDP-4A SSSV @ 2059' MD. 13. Stimulation or cement squeeze summary 14. Intervalstreated(measured) see Attached 0RIGJN/ LJUL72 1996 Treatment description including volumes used and final pressure Alaska 011 & G.~ Cons. C0mrnJssJor Representative Daily Average Production or Injection Data ArlOJldl'~'~u Prior to well operation Subsequent to operation OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 1270 21261 0 -- 1033 1369 21904 0 -- 1029 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed /~,///~, ~-~/,/~,~,,/ ~,-. ~ /;41. O~¢-, Title Engineering Supervisor Form 10-40'4 Rev ~)6/15~'~ ' - Date SUBMIT IN DUPLICATE 7-13A CTE PERFORATING OPERATIONS DESCRIPTION OF WORK COMPLETED 6/2/96: MIRU & PT equipment. RIH w/perforating gun & shot 10' of add perforations as follows: Added perforations: 11486 - 11496' MD (Z2A) Ref. Log: BHCA 9/13/94. Used a 2-1/2" carrier & shot 2 spf at 180 degree phasing at underbalanced pressure. POOH w/perf gun. Rigged down. Returned the well to production w/gas lift & obtained a valid welltest. JUL 1 ~ 1996 Alaska 0il & G~s Cons. Schluml?e~]er I GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10246 Company: Alaska Oil & Gas Cons Corem Attn: Howard Oakland 3001 Porcupine Drive Anchorage, Al( 99501 6/1 8/96 Field: Prudhoe Bay Anadrill Anadrill Floppy Well Job # l.og Description Date BL RF Sepia Survey Program Disk Calculatio~l D.'S. 4-30 ST 96150 CNT-D ;~. '~7/~r~ 960510 ....... 1 O.S. 5-25 96137 TDT-P ..... ~.[_.. ~?/ '~") ' 960425 1 D.S. 1-9A "' PERFOR,'CIlON RECORD 96052 9 I 1 D.S. 1-22A / PRODUC]-ION & GAS ENTRY LOG 960529 1 1 D.S. 2-18A ~ TDT-P BORAX 960603 I 1 :D.S. 7-13A "/ PERFORATION RECORD 960602 I 1 ;D.S. 9-10 PERFORATION RECORD 96 () 523 1 1 D,S. 9-35 (.fa, j ~ PERFORATION RECORD 960526 I 1 D.S. 11-30 ./ PERFORATION RECORD 9 6 0 5 0 9 I 1 D.S. 12-31 -'/ INJECTION PROFILE 960525 1 1 , , D.S.. 13-16 '/ INJECTION PROFILE 9 6 0 5 2 7 1 1 D.S. 14-13 ,/ INJECTION PROFILE 960527 1 1 , D.S. 14-16 '/ LEAK DETECTION LOG 960523 I 1 D.S. 14-27 ,./ iNJECTION PROFILE 960527 I I -- -- SIGNED- ___ DATE: Please sign and return one copy of tt~is transmittal to Sherrie at the above address. Thank you. dUI4 £ I IUUo Alaska Oil & Gas C~3ns. Commission Anch0mge F'ERMZT ....... 'ab'.~ Irld~' vi ~u,::~ 'i be i ! G~...~ ..... ~ca'i k~ater"ia'i s Znven~or'y DATA T DATA_PLUS T 10442~-11703 T SPERRY MbtD L 10450---11703 L i0910---11100 L 10450~-11640 L 10450--11670 L 11210-v11420 L '10950'- 1 t400 L 9780-11519 L 7837---8994 TVD L 9900-12400 MD L 10/4.50-~- 11670 L 10700-12954 L '11100-'- 12/4-39 D 12399---11090 TDT 6/0 ~)/~ 6 ,"re: 0""'"' '~'' RUN DATE_RECVD '1 'i 0/'05/ 0~;i 15/'96 I 09/23/94 t 09/28/ 1 09/2:/94 "i 09/2 ~/94 I 09/28/94 1 02/(');/95 1 09/"28/94 1 *'5 10/'20/9/~ '1 0/' 20 / 94 1 09/2~' ' 1 08/'01/9!5 1 0 7 / 2 7 /9 · 1 os/'1s/g5 Ar'e dr'y d~tch samp'ies r'equ~'r'ed? yes ~____And r'ece'¥ """ V~Q .'. ~t,as 'the we'i i coned? yes ~Ana'i ys~'s a descr"~'pt'i'on r'ece'i'v~ Ar'e ~,/e'i'l tests r"equ~'r'ed? ~ Rece~' ved? ye,t- / We 'l 'i 'i: s 'i' r, cor~ i '~' a nce_ ~ In'i't~'a i WELL LOG TRANSMITFAL To: State of Alaska May 14, 1996 Alaska Oil and Gas Conservation Comm. Attn.' Records Keeper 3001 Porcupine Dr. c~ct/~- [ 0 ~ Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 07-13A AK-MM-40077 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted magnetic tape with LIS listing. 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 8/11/95 ( NO. 9633 GeoQuest 500 W. International Airport Road / (,. Company: Alaska Oil & Gas Cons Comm Anchorage, AK 99518-1199 A(.~ Attn: Larry Grant ATTN: Sherrie _ /'1 3001 Porcupine Drive ~//~~ ~6~-~ bI Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well /' Job # g Description Date BL RF Sepia DIR MWD Disk / D.S. 7-13A / 95243 DUAt~-'BURSTTDT-P 950704 1 AlaskaOil & Gas C~. Commi~io~, Anch0ra[~ Please sig ind return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9596 Company: 7/27/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field:' , Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 2-34 ~1 ~ ~ DUAL BURST TDT-P 950702 I 1 D.S. 5-10A ~ ~ ~ PRODUC~ON PROFILE 950703 I 1 O.S. 6-17 ~ ~ '~ PRODUC~ON PROFILE 950706 1 1 D.S. 7-13A q ~ ! ~ DUAL BURST TDT-P 950704 I 1 D.S. 7-16 ~' ~ { ~~'INJEC~ON PROFILE . 950704 1 1 D.S. 7-33 ~ ~ ~ ~ INJSC~ON PROFILE 950702 1 1 D.S. 7-33 ~ / ~MPERA~RE SURVEY 950702 I 1 D.S. 7-33~ STA~C PRESSURE SURVEY 950702 1 1 D.S. 7-34 ~ ~ ~ ~ TDT-P BORAX. 950702 1 1 D.S. 7-34 mMPERAmRE SURVEY 950702 I 1 D.S. 11-31 .,.~L~ ~~ PERFO~NGRECORD 950707 I 1 D.S. 11-32 ~ ~ t ~'t PERFO~NGRECORD 950707 I 1 D.S. 14-3 ~'~ ~~ INF~TABLE BRIDGE PLUG 950705 1 1 D.S. 18-18A ~.~ PRODUC~ON PROFILE 950706 1 1 D.S. 18-18A / J ~ 47 TDT-P 950707 I SIGNED DAT~..,PO' °~z Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. ~ STATE OF ALASKA ALASr,,,-, _ AND GAS CONSERVATION ,-,,-.' I IlSSION REPORT OF SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate Pull tubing Alter casing 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 638' SNL, 290' WEL, Sec. 33, T11 N, R14E, UM At top of productive interval 1738' SNL, 1152' EWL, Sec. 28, T11N, R14E, UM At effective depth At total depth 378' SNL, 1072' EWL, Sec. 28, T11 N, R14E, UM Repair well Other 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 52' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 7-13A 9. Permit number/approval number 94-103 10. APl number 50 - 029-20338-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured .. true vertical 12458 feet Plugs(measured) 8991 feet Effective depth: measured true vertical Casing Length Conductor 108' Sudace 2708' Production 9953' Scab Liner 204' Liner 1896' Slotted Liner 873' Perforation depth: 12434 feet 8991 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 243 sx Arcticset 108' 108' 13-3/8" 5600 sx Arcticset II 2760' 2729' 9-5/8" 1400 sx Class G 10005' 7843' 7-5/8" not cemented 2312-2516' 2310-2505' 7" 500 sx Class G 9796-11692' 7677-8996' 4-1/2" not cemented 11585-12458' 8983-8994' measured Slotted Liner: 11685-12435' true vertical Slotted Liner: 8994-8992' Tubing (size, grade, and measured depth) 4-1/2", L-80 & 13 CR80 at 11287' MD Packers and SSSV (type and measured depth) Baker SABL-3 packer at 11034'; Baker SABL-3 packer at 11267'; TIW SS packer at 11585' 13. Stimulation or cement squeeze summary Intervals treated(measured) See Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Averaqe Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 1417 20371 0 1654 21128 0 Tubing Pressure 731 316 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Engineering Supervisor Form 10-404 Rev 06/15/88 ~ ~i ~li\,!kL r,,-,, k/7 I'~AIP '~ SUBMIT IN DUPLICATE 07-13A DESCRIPTION OF WORK COMPLETED CTU ACID STIMULATION TREATMENT 04/17/95- Pumped a CTU Acid Stimulation as follows: MIRU CTU & PT equipment. RIH w/CT mounted swirl nozzle & reciprocated stimulation fluids across the slotted liner at: 11685-12435' MD (Zl) Ref. Log: BHCS 09/13/94 Pumped: a) 150 bbls 1% NH4CL Water at 3.2 bpm, to Icad well, followed by b) 20 bbls 1% NH4CL Water w/5% Musol at 0.8 bpm, followed by c) 17 bbls Xylene at 0.75 bpm, followed by d) 15 bbls 12% HCL w/10% Xylene at 0.75 bpm, followed by e) 13 bbls 9% HCL-1% HF at 0.75 bpm, followed by f) 75 bbls 1% NH4CL Water w/5% Musol Overflush, at 0.75 bpm, followed by g) 42 bbls Diesel Flush, followed by h) Shutdown. POOH with CT. Rigged down. Returned the well to production & obtained a valid well test. STATE OF ALASKA ' ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 94-103 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o- 029-20338-01 4. Location of well at surface 9. Unit or Lease Name 628' SNL, 290' WEL, SEC. 33, T11N, R14E ~ ' :. ' ~ ' '~ Prudhoe Bay Unit At Top Producing Interval i 10. Well Number 3977' NSL, 3980' WEL, SEC. 28, T11N, R14E At Total Depth ~ " .... ~ ~ '_1 '~ Prudhoe Bay Field/Prudhoe Bay Pool 5134'NSL, 4041' WEL, SEC. 28, T11N, R14E ~ - ~ ..... ' 5.' Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No.~--~~ KBE = 52.26' ADL 28309\. 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 9/8/94 9/18/94 9/27/94I N/A feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set 121. Thickness of Permafrost 12458' MD/8991' TVD 12434' MD/8991' TVD YES [] NO [] 2059' feet MDI 1900' (Approx.) 22. Type Electric or Other Logs Run GR/NEU/RES/DEN 23. CASING, LINER AND CEMENTING RECORD SE'I-FING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO-I-FOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94# H-40 Surface 108' 30" 243 sx Arcticset 13-3/8" 72# L-80 Surface 2760' 17-1/2" 5600 sx Arcticset II 9-5/8" 47# L-80 Surface 10005' 12-1/4" 1400 sx Class "G" ,, 7-5/8" 29. 7# L-80 2312' 2516' 13-3/8" scab liner 7" 29# L-80/13CR 9796' 11692' 8-1/2" 500 sx Class "G" 4-1/2" 12.6# 13CR80 11585' 12458' 6-3/4" Uncemented slotted liner 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Slotted Liner 4-1/2", L-80 & 11287' 11034' & 11267' MD TVD 11685; 12435' 8993'-8992' 13CR80 Perforations 4" Gun Diameter 2 spT _~6. ACID, FRACTURE, CEMENT SQUEEZE, ETC. MD TVD DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11239;11244' 8802'-8806' 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 10/15/94 Gas Lift Date of Test Hours Tested TEsTPRODUCTIONpERIOD FORii~ OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO Flow Tubing Casing Pressure CALCULATED..~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips. and presence of oil, gas or water. Submit core chips. ~R 20 1995 hiao~ I~it & 6as Cons, commission Form 10-407 Submit in duplicate 30. GEOLOGIC MARKERS ¢ORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sag River 10730' 8414' Sh ublik 10766' 8442' Sadlerochit 10924' 8506' RECEIVED MAR 20 1995 Alaska Oil & Gas Cons. Commission 31. LIST OF A-I-I'ACHMENTS Anchora 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~,~ l~ Title Drilling Engineer Suoervisor Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg 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". Form 10-407 D H I i--!--I IM 13 SEI:tL/I C E S AOGCC Larry Grant 3001 Porcupine Dr Anchorage, AK 99501 FebrUary 15, 1995 Re: Survey Data- 18-3A, 5-5A, 7-13A, 4-22A Dear Mr. Grant, At the request of ARCO Alaska Inc., the following data is once again being re-distributed. On February 3rd 1995, BP Exploration requested we change the data on 5-5A, 7-13A and 4-22A and redistribute it to you. This was done and you were requested to destroy the previously distributed data. However, AAI did not agree with this data and requested I return the data to its original information and distribute to you once again. Enclosed are two hard copies of each of the MWD surveys. Page 2 was previously missing. Tied in at 8810' to 12060' - destroy previously distributed data Tied in at 10000' to 12458' - destroy previously distributed data Tied in at 7697' to 12460'- destroy previously distributed data Please call me at 563-3256 if you have any questions. Sincerely, Region Assistant RECEIVED FEB 1~ 1995 Alaska 0ii & Gas Cons. Commission Anchorage Enclosures. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9¢7) 563-3256 · Fax (907) 563-7252 A l'~m..~.q~r Industries. Inc. ComDanv CI I:t I I--I-- I I~ G February 3, 1995 ARCO Alaska, Inc. AOGCC, Larry Grant PO Box 100360 Anchorage, AK 99510-0360 Re: Survey Data - Re-distribution of 4-22A, 5-5A and 7-13A Dear Mr. Grant, Enclosed are two hard copies (each) of the revised MWD surveys. We~74_22A Well 5-5A 1st revision - destroy any previous data received. The tie in point and kelly bushing elevation were incorrect. 1st revision - destroy any previous data received. The tie in point was incorrect. 1st revision - destroy any previous data received. The tie in point, window point and kelly bushing elevation were incorrect. Please call me at 563-3256 if you have any questions. Sincerely, Sandra Lufkin Region Assistant Enclosure. RECEIVED FEB 0 ~ 1995 Alaska Oil & gas Cons, Commissio~ Anchorage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company 2/3/95 NO. 9228 GeoQuest 5°° w. 'nternati°na' Airport ~;;~a~ ,~ ~ ! V E~ Anchorage, AK 99518-1199 ~ i_ A'i-I'N: Sherrie . Anc~orage Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RR Sepia RF Sepia Mylar Disk J.S. 5-11 94409 DUAL BURSTTDT-P 120294 1 ,).S. 1-22A DSI 01 1 395 I 1 D.S. 3-3 PROD PROFILE 01 05 95 I 1 D.S. 3-8 PROD LOG 01 06 95 I 1 D.S. 3-11 INJEC PROFILE 01 0595 I 1 'D.S. 3-14 PERFRECORD 01 0895 I 1 D.S. 3-22 PROD PROFILE 01 0895 I 1 D.S. 3-25A PROD PROFILE 01 0995 I 1 D.S. 3-24 PROD PROFILE 01 0795 I 1 D.S. 3-31 PROD PROFILE 01 11 95 I 1 D.S. 4-41 LEAK DETECTION 01 1 095 I 1 ~D.S. 6-23 PROD PROFILE 011 1 95 I 1 ~D.S. 7-13A PROD LOG 01 0695 I 1 ;D.S. 9-11 PROD PROFILE & JEWERLY LOG 01 0695 I 1 ~D.S. 9-42 PROD PROFILE 01 1 095 I 1 }.S. 11-23A DUAL BURST TDT-P 01 21 95 I 1 ,, ,S. 11-23A CNTG 01 2095 I I , , I:).S. 13-3 REPEATA PATCH SETTING RECORD 01 0595 I 1 , D.S. 13-33 INFLAT BRIDGE PLUG RECORD 01 0595 I 1 ,,, D.S. 15-30 LEAK DETECTION 01 0995 I 1 D.S. 16-6 PROD PROFILE 01 0895 I 1 , , ~D.S. 16-15 PROD LOG 010795 I I SIGNED' DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. SP~,.¢RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PRUDHOE BAY DRILLING PBU/7-13A 5oo292o338o1 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 091894 MWD SURVEY JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 52.26 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9923 7752.62 7700.36 38 0 10008 7819.60 7767.34 38 0 10104 7896.50 7844.24 35 35 10199 7972.79 7920.53 37 35 10262 8022.27 7970.01 38 54 N 33.00 W .00 3803.80N 3544.60W 4075.82 N 31.34 W 1.20 3848.09N 3572.46W 4122.21 N 24.01 W 5.21 3898.89N 3599.22W 4174.98 N 18.01 W 4.31 3951.73N 3619.44W 4229.28 N 14.11 W 4.35 3989.20N 3630.20W 4267.49 10351 8091.66 8039.40 38 42 10420 8146.00 8093.74 37 24 10451 8170.68 8118.42 37 2 10482 8195.37 8143.11 37 24 10513 8219.96 8167.70 37 36 N 8.61 W 3.88 4043.83N 3641.19W 4322.82 N 4.91 W 3.80 4086.04N 3646.21W 4365.30 N 3.55 W 2.90 4104.74N 3647.59W 4384.05 N 5.81 W 4.56 4123.42N 3649.12W 4402.80 N 3.19 W 5.19 4142.23N 3650.60W 4421.67 10575 8268.78 8216.52 38 30 10606 8292.94 8240.68 39 3 10669 8341.73 8289.47 39 27 10732 8390.01 8337.75 40 28 10763 8413.68 8361.42 39 58 N 1.90 W 1.92 4180.41N 3652.30W 4459.86 N 4.61 W 5.77 4199.79N 3653.40W 4479.26 N 2.49 W 2.22 4239.57N 3655.87W 4519.11 N 5.60 W 3.56 4279.92N 3658.73W 4559.56 N 4.93 W 2.11 4299.85N 3660.57W 4579.57 10794 8437.45 8385.19 39 54 10856 8485.22 8432.96 39 19 10887 8509.26 8457.00 38 58 10918 8533.42 8481.16 38 36 10981 8582.31 8530.05 39 35 N 3.74 W 2.48 4319.69N 3662.07W 4599.48 N 6.92 W 3.40 4359.04N 3665.74W 4638.98 N 8.36 W 3.14 4378.43N 3668.34W 4658.52 N 5.53 W 5.84 4397.70N 3670.69W 4677.92 N 6.91 W 2.09 4437.20N 3675.00W 4717.64 11042 8629.02 8576.76 40 26 11073 8652.62 8600.36 40 26 11105 8676.94 8624.68 40 34 11136 8700.45 8648.19 40 47 11167 8723.89 8671.63 40 57 N 5.31 W 2.18 4476.20N 3679.17W 4756.85 N 5.31 W .06 4496.22N 3681.03W 4776.96 N 5.17 W .52 4516.92N 3682.93W 4797.74 N 4.58 W 1.41 4537.06N 3684.64W 4817.95 N 4.64 W .56 4557.28N 3686.27W 4838.24 11199 8748.00 8695.74 41 16 11230 8771.25 8718.99 41 31 11258 8792.17 8739.91 41 47 11289 8815.08 8762.82 42 54 11321 8837.80 8785.54 46 35 N 3.92 W 1.79 4578.26N 3687.84W 4859.28 N 3.79 W .82 4598.72N 3689.22W 4879.78 N 6.20 W 5.81 4617.26N 3690.84W 4898.39 N 6.60 W 3.65 4638.01N 3693.17W 4919.26 N 6.30 W 11.58 4660.39N 3695.70W 4941.77 11352 8858.44 8806.18 49 54 11375 8872.78 8820.52 52 58 11409 8892.44 8840.18 56 20 11441 8909.27 8857.01 60 10 11471 8923.15 8870.89 64 41 N 5.80 W 10.71 4683.39N 3698.13W 4964.89 N 3.49 W 15.52 4701.31N 3699.58W 4982.87 N 3.22 W 9.93 4728.99N 3701.20W 5010.60 N 3.96 W 12.13 4756.15N 3702.91W 5037.80 N 3.00 W 15.30 4782.69N 3704.52W 5064.38 ~f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-13A 500292033801 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 091894 MWD SURVEY JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 52.26 FT. OPEP~ATOR: ARCO ALASKA INC TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 11503 8935.69 8883.43 69 9 N 3.09 W 13.97 4812.08N 3706.09W 5093.80 11535 8945.88 8893.62 73 40 N 3.76 W 14.23 4842.35N 3707.90W 5124.12 11566 8953.73 8901.47 76 58 N 3.63 W 10.69 4872.27N 3709.83W 5154.10 11598 8959.97 8907.71 80 33 N 2.88 W 11.39 4903.60N 3711.61W 5185.47 11631 8964.84 8912.58 82 26 N 2.66 W 5.80 4936.20N 3713.19W 5218.09 11661 8968.24 8915.98 84 33 N 3.56 W 7.64 4965.95N 3714.81W 5247.88 11690 8970.02 8917.76 88 24 N 2.50 W 13.73 4994.85N 3716.34W 5276.81 11721 8970-.29 8918.03 90 35 N 1o40 W 7.93 5025.83N 3717.39W 5307.77 11752 8969.81 8917.55 91 9 N .31 W 3.94 5056.82N 3717.85W 5338.70 11784 8969.12 8916.86 91 20 N .64 E 3.03 5088.81N 3717.76W 5370.58 11814 8968.31 8916.05 91 44 N 1.34 E 2.67 5118.79N 3717.24W 5400.42 11845 8967.38 8915.12 91 41 N .61 W 6.29 5149.77N 3717.05W 5431.29 11877 8966.40 8914.14 91 48 N .57 W .40 5181.76N 3717.37W 5463.20 11907 8965.61 8913.35 91 11 N 2.00 W 5.18 5211.74N 3718.05W 5493.13 11938 8965.01 8912.75 91 1 N 2.37 W 1.33 5242.71N 3719.23W 5524.10 11970 8964.63 8912.37 90 22 N 3.43 W 3.89 5274.66N 3720.85W 5556.08 12002 8964.47 8912.21 90 10 N 2.53 W 2.88 5306.62N 3722.51W 5588.07 12032 8964.37 8912.11 90 11 N 2.00 W 1.77 5336.59N 3723.70W 5618.04 12064 8964.26 8912.00 90 11 N 2.00 W .06 5368.57N 3724.81W 5650.01 12095 8964.32 8912.06 89 35 N 2.61 W 2.76 5399.55N 3726.06W 5680.98 12126 8964.66 8912.40 89 8 N 2.53 W 1.51 5430.52N 3727.45W 5711.96 12158 8965.21 8912.95 88 52 N 1.50 W 3.32 5462.49N 3728.58W 5743.92 12187 8965.81 8913.55 88 44 N 2.17 W 2.36 5491.47N 3729.50W 5772.88 12218 8966.40 8914.14 89 4 N 5.04 W 9.32 5522.40N 3731.45W 5803.87 12250 8966.91 8914.65 89 5 N 4.19 W 2.66 5554.29N 3734.03W 5835.86 12281 8967.39 8915.13 89 8 N 5.07 W 2.84 5585.18N 3736.53W 5866.86 12313 8967.84 8915.58 89 14 N 6.04 W 3.05 5617.03N 3739.63W 5898.85 12343 8968.18 8915.92 89 26 N 6.40 W 1.37 5646.85N 3742.88W 5928.84 12375 8968.28 8916.02 90 13 N 5.20 W 4.47 5678.68N 3746.11W 5960.83 12407 8968.01 8915.75 90 44 N 3.01 W 7.03 5710.59N 3748.40W 5992.82 12458 8967.35 8915.09 90 44 N 3.00 W .00 5761.52N 3751.07W 6043.79 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6875.00 FEET AT NORTH 33 DEG. 3 MIN. WEST AT MD = 12458 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 355.40 DEG. TIE IN POINT 9923' WINDOW POINT 10008' INTERPOLATED DEPTH 12458' St ,.Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7- 13A 500292033801 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 091894 JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 52.26 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 9923 7752.62 7700.36 10923 8537.33 8485.07 11923 8965.28 8913.02 12458 8967.35 8915.09 3803.80 N 3544.60 W 2170.38 4400.81 N 3670.99 W 2385.67 215.29 5227.72 N 3718.61 W 2957.72 572.05 5761.52 N 3751.07 W 3490.65 532.93 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SF~ Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 PRUDHOE BAY DRILLING PBU/7-13A 500292033801 NORTH SLOPE COMPUTATION DATE: 2/ 2/95 DATE OF SURVEY: 091894 JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 52.26 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 9923 7752.62 7700.36 3803.80 N 3544.60 W 2170.38 10049 7'852.26 7800.00 3869.79 N 3584.86 W 2196.87 26.49 10173 7952.26 7900.00 3936.95 N 3614.37 W 2220.94 24.07 10300 8052.26 8000.00 4012..73 N 3635.59 W 2248.24 27.30 10427 8152.26 8100.00 4090.80 N 3646.59 W 2275.62 27.38 10553 8252.26 8200.00 4167.29 N 3651.85 W 2301.64 26.02 10682 8352.26 8300.00 4248.23 N 3656.24 W 2330.38 28.74 10813 8452.26 8400.00 4332.05 N 3662.88 W 2361.04 30.66 10942 8552.26 8500.00 4412.68 N 3672.14 W 2389.85 28.81 11072 8652.26 8600.00 4495.92 N 3681.00 W 2420.27 30.43 11204 8752.26 8700.00 4582.00 N 3688.10 W 2452.41 32.14 11342 8852.26 8800.00 4676.23 N 3697.40 W 2490.25 37.84 11559 8952.26 8900.00 4866.29 N 3709.45 W 2607.56 117.31 11583 8957.29 8905.03 4888.86 N 3710.83 W 2625.71 18.15 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: DS 7-13A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 09/04/94 03:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 09/05/94 ( 1) TD:10795 PB:10220 09/06/94 (2) TD:10795 PB:10210 09/07/94 ( 3) TD:10795 PB:10210 TESTING BOPE MW: 0.0 RIG STUCK IN SOFT SPOT OF ROAD AROUND RESERVE PIT, INSTALL CRIBBING TO LIFT RIG OUT OF SOFT SPOT IN ROAD, RIG MOVE CONTINUED DOWN ROAD TO PAD WITH ASSISTANCE FROM 3 CAT TRACTORS DUE TO SOFT SPOTS IN ROAD. TAKE ON SEAWATER IN PITS, RU ON TREE TO CIRC WELL. ACCEPTED RIG AT 1500 HRS ON 09/04/94. RU HI-PRESSURE LUBRICATOR, CHECK WELL FOR PRESSURE. PULL BPV, RD HI-PRESSURE LUBRICATOR. CIRC OUT DIESEL FROM WELL. CHECK WELL FOR PRESSURE. INSTALL BPV. ND GRAY TREE AND GRAY ADAPTER FLANGE, SERVICE LDS. NU BOPE. PERFORM TEST ON BOPE, LOW/HI PRESSURE TEST. DISPLACING TO MILLING FLUID MW: 8.5 Seawater RU LUBRICATOR, PULLED BPV, RD LUBRICATOR. MU LANDING JT; TESTED PIPE RAMS, ANNULAR; TESTED H2S SENSORS; AOGCC WITNESS B. FOSTER. RD LANDING JT. BOLDS. PLUGGED CONTROL LINE PROTS. MU SPEAR, SPEARED TBG, PULLED HANGER TO RIG FLOOR W/240K# PUW, STRING WEIGHT 160K#. LD HANGER AND SPEAR. CBU. WELL STABLE. RU NCS. LD 244 JTS 5-1/2" 17 PPF L-80 LTC-ABM TBG, SSSV, 3' CUT JT. RECOVERED 31 CLAMPS. INSPECTED TBG FOR NORM, TBG COLD. TBG IN GOOD CONDITION. RD NCS. MU EZSV, RIH PU DP TO 10210' SET EZSV @ 10210', WEIGHT TESTED W/25K#, PRESSURE TE~T CSG TO 3500 PSI F/10 MIN., NO LOSS. BEGAN DISPLACEMENT TO MILLING FLUID. POH W/SECTION MILL MW:10.0 Seawater FINISHED DISPLACEMENT TO MILLING FLUID. SPOTTED 20 BBLS 18 PPG PILL ON BOTTOM. POH. MU BHA #1 AND RIH. SLIPPED DRILLING LINE. PU KELLY, POSITIONED MILL @ 10005, BEGAN CUT-OUT. MADE CUT-OUT IN 70 MIN. MILLED 9-5/8 CSG F/10005-10055'. MILLING TIME 8 HRS, METAL RECOVERY 80%. CIRC HOLE CLEAN. CMT AND SHALE IN RETURNS. WORKED KNIVES CLOSED AND PULLED INTO CSG. PUMPED DRY JOB AND POH. RECEIVED DEC] --8 1994 Alaska Oil & Gas Cons. Commission Anchors - WELL : DS 7-13A OPERATION: RIG : NABORS 2ES PAGE: 2 09/08/94 ( 4) TD:10005' (10005) 09/09/94 (5) TD:10500' ( 495) 09/10/94 ( 6) TD:ll145' ( 645) 09/11/94 ( 7) TD:l1290' ( 145) 09/12/94 (8) TD:ll400' ( 110) 09/13/94 ( 9) TD:l1715' ( 315) TESTING KELLY COCK MW: 10.0 VIS: 6 POH W/SECTION MILL, LD BHA #1. MILL KNIVES 17% WORN. CLEARED FLOOR. MU 4-1/2" MULESHOE AND RIH. WASHED THRU SECTION TO 10155' CIRC AND CONDITIONED, BATCH MIXED CMT. PT LINES TO 2500 PSI, PUMPED 20 BBLS WATER +30 BBLS (185 SX G+0.1%FL-52+0.8%CD-32+0.07%A-2+l GHS FP-6L @ 17 PPG) SLURRY + 5 BBLS WATER. DISPLACED W/RIG @ 11 BPM TO BALANCE POINT. CIP 1345 HRS. POH 12 STANDS, CLEARED DP, PERFORMED HESITATION SQUEEZE IN 200 PSI STAGES F/500 PSI TO 1500 PSI. HELD 1500 PSI 1 HR. BLED OFF PRESSURE, NO CMT SQUEEZED AWAY. TOC EST @ 9755'. PUMPED DRY JOB, POH. CLEANED OUT STACK; PWR; TESTED BOPE. TEST WITNESS WAIVED BY B. FOSTER, AOGCC. UPPER KELLY COCK FAILED DURING TEST; IWR. MU BHA #2, RIH, SHALLOW TESTED MWD. RIH TO 5320' SLIPPED AND CUT DRLG LINE. CHANGED OUT UPPER KELLY COCK; WILL TEST SAME. DRLG MW:10.2 VIS: 54 TESTED KELLY COCK. RIH. PU KELLY AND WASHED F/9650, TAGGED TOC @ 9798'. DRILLED HARD CMT F/9798-10008. CBU. ORIENTED AND BEGAN KICKOFF, PAST STUMP @ 1600 HRS. DRILLED F/10055-10500. CBU MW:10.0 VIS: 54 DRILLED F/ 10500-10775'. CBU. SHORT TRIPPED 8 STANDS TO CASING. HOLE FILL NORMAL. DRILLED F/ 10775-11145. BIT ACTING OUT OF GAUGE AFTER DRILLING THRU ZONE 3 CHERT. CBU. WILL TRIP F/ NEW BIT/BHA. MU BHA ~4 MW:10.1 VIS: 59 CIRCULATED HOLE CLEAN, PUMPED DRY JOB. POH. HOLE FILL NORMAL. MU BHA #2; CHANGED OUT MWD, NEW BIT, RIH AND TESTED MWD. RIH TO 10000' SLIPPED DRILLING LINE. RIH, PRECAUTIONARY REAMED F/ 11661-11145'. DRILLED F/ 11145-11290'. CIRCULATED HOLE CLEAN; SPOTTED 45 BBL OM SEAL PILL, PUMPED DRY JOB. POH. OH IN GOOD CONDITION, HOLE FILL NORMAL. LD BHA #3, MU BHA #4. RIH W/ BHA #5 MW:10.1 VIS: 58 MU BHA #4, RIH AND SHALLOW TESTED MWD TOOLS. RIH, HOLE TIGHT @10720'. WASHED F/ 11202-11290'. DRILLED F/ 11290-11400' CIRCULATED HOLE CLEAN AND PUMPED DRY JOB. POH. WORKED TIGHT SPOT @10720'. LD ABI TOOL AND SPERRY MOTOR, MU BHA ~5. RIH AND SHALLOW TESTED MWD. RIH. POH F/ LOGS MW:10.0 VIS: 64 RIH W/ BHA 95 TO 9997' SLIPPED AND CUT DRLG LINE. RIH TO 11359', WASHED TO 1140~' NO FILL. OH IN GOOD SHAPE. DRILLED F/ 11400-11715' CIRCULATED HOLE CLEAN. SHORT TRIPPED 18 STANDS TO CASING. CBU. POH F/ LOGS. NO EXCESS DRAG, HOLE IN GOOD SHAPE. RECEIVED DEC --8 1996 Alaska Oil & Gas Cons. Commission Anchor~ WELL : DS 7-13A OPERATION: RIG : NABORS 2ES PAGE: 3 09/14/94 (10) TD:l1715' ( 0) 09/15/94 (11) TD:l1715' ( 0) 09/16/94 (12) TD:l1715' ( 0) 09/17/94 (13) TD:l1720' ( 5) LAYING DOWN LOGGING TOOLS MW:10.0 VIS: 67 CONTINUE POH F/ LOGS. LAY DOWN 8.5" DRLG ASSY AND MWD. CLEAR FLOOR. PICK UP AND MAKE UP DRESSER ATLAS DP CONVEYED LOGGING TOOLS. RIH W/ DP CONVEYED LOGGING TOOLS TO 9541' INSTALL PUMP IN SUB, RIG UP E-LINE. RIH W/ E-LINE AND LATCH IN. CONTINUE RIH AND START LOGGING DOWN AT 10005-11705', AND BACK TO SHOE AT 10005' CONTINUE POH TO 9541'. POH W/ E-LINE, LAY DOWN PUMP IN SUB, RIG DOWN ATLAS. PUMP DRY JOB, POH WITH DP CONVEYED LOGGING TOOLS. BREAK DOWN AND LAY DOWN ATLAS LOGGING TOOLS. PICKING UP 7" LINER MW:10.1 VIS: 74 CLEAR FLOOR OF LOGGING TOOLS. LEFT 3 COMPETE BOW SPRING SYLE CENTRALIZERS AND 6" OF A BLADE OFF OF CENTRALIZER #4 IN HOLE. MAKE UP BHA #6, HOLE OPENER ASSY. RIH TO 9943' SLIP 40' DRLG LINE. CONTINUE RIH TO 11400'. UNABLE TO WORK PAST THIS SPOT. KELLY UP, WASH AND REAM TO 11711'. CONTINUE ROTATING AND WORKING PIPE, PUSH JUNK FROM 11711-11715' CIRC HOLE CLEAN. POH TO SHOE. RIH UNABLE TO WORK PAST 11440. WASH AND REAM FROM 11440-11715' CIRC AND COND MUD. POH TO SHOE @10005'. PUMP DYRY JOB, DROP RABBIT, POH TO RUN 7" CSG. LAY DOWN 32 JTS DP AND BHA. CLEAR FLOOR. RIG UP NABORS CASING SERVICE AND RIH W/ 7" 29# 13CR AND LINER ASSEMBLY. HAVE 25 OUT OF TOTAL 46 JTS IN HOLE. PICK UP BHA #7 MW:10.1 VIS: 72 CONTINUE PICKING UP 7" LINER. RAN 18 JTS OF 29# 13CR80 NSCC CASG, ONE 20' NSCC 13CR80 MARKER JT AND 28 JTS 29# L80 NSCC CASG WITH BAKER LINER HANGER PACKER ASSEMBLY. CIRC ONE LINER VOLUME TO CLEAR LINER. RIH WITH 7" LINER ON DP TO 9975'. CIRC ONE DP AND LINER VOLUME. RIH TO 11715' WORKED PIPE THRU TIGHT HOLE FROM 11400-11600' CIRC AND COND MUD. BATCH MIX CMT. PUMP 5 BBL KCL PREFLUSH, TEST LINES. DROP WIPER DART AND KICK OUT WTIH 5 BBLS WATER. CHASE AND BUMP WITH 2819 STKS. PRESSURE UP, SWITCH TO BJ AND INCREASE PRESSURE TO SET SET PACKER. BLEED PRESSURE, RELEASE FROM LINER HANGER. REVERSE CIRC. CONT CIRC OUT SPACER AND PREFLUSH. PUMP DRY JOB. POH, LAY DOWN 39 JTS DP. SLIP AND CUT DRLG LINE AND ADJUST DRAWWORKS BRAKES. POH, LAY DOWN LINER RUNNING TOOL. PULL WEAR RING, INSTALL TEST PLUG AND PERFORM WEEKLY BOP TEST. RIG DOWN TEST AND INSTALL WEAR RING. PU AND MU BHA #7. POH FOR BHA ~8 MW: 9.0 VIS: 60 PU AND MU BHA #7. RIH WITH BHA #7 AND TAG MCT @11533' BRK CIRC, TEST CASG/LINER LAP. DRILLED MEDIUM HARD CMT FROM 11533-11559' AND HARD CMT FROM THERE DRILLED LC @11612', FC @11652', FS @11692'. PLD HOLE TO 11712'. TAGGED JUNK AND MILLED SAME FROM 11712-11720'. DISPLACED TO FLOPRO MUD SYSTEM. POH FOR BHA #8. RECEIVED DEC -- Oil & Gas Cons. Commission Anchor~ WELL : DS 7-13A OPERATION: RIG : NABORS 2ES PAGE: 4 09/18/94 (14) TD:12385' ( 665) 09/19/94 (15) TD:12458' ( 73) 09/20/94 (16) TD:12458 PB:t2434 09/21/94 (17) TD:12458 PB:12434 DRILLING MW: 9.0 VIS: 55 POH FOR BHA #8. GOT BACK 8-10 1" X 1" PIECES OF JUNK IN BASKETS. MILL WAS 70% WORN. PICK UP AND MAKE UP BHA #8. TEST MWD. RIH WITH BHA #8. SLIP 40' OF DRLG LINE. RIH TO 11698' KELLY UP AND FILL PIPE. WASH AND REAM TO 11720', 3' FILL. DRLG F/ 11720-12385'. POH TO RUN 4.5" SLOTTED LINER MW: 9.1 VIS: 61 DRLG TO 12458'. UNABLE TO DRILL LAST 5' OF HOLE DUE TO HIGH TORQUE ON BOTTOM. CIRC BU. SHORT TRIP 9 STANDS. CIRC AND COND MUD. POH. FIRST TWO STANDS PULLED 10-20K. REST OF HOLE SMOOTH. CONTINUE POH FOR HOLE OPENER. LAY DOWN BHA #8. MAKE UP BHA #9, 6" HOLE OPENER AND 7" CASG SCRAPER. RIH TO 11692' AND BREAK CIRC AT 7" SHOE. CONTINUE TO BOTTOM @12458'. CIRC AND COND MUD, SPOT LOW W.L. PILL IN OPEN HOLE. PULL INTO SHOE. OPEN HOLE IN GOOD SHAPE. CIRC AND COND MUD INSIDE 7" CASG. PUMP DRY JOB. POH FOR 4.5" SLOTTED LINER. CHANGE WELL TO SEAH20 MW:10.0 Seawater POH F/ LINER. DROPPED RABBIT, LD BHA #9. RU CASING TOOLS. RAN TIW GUIDE SHOE, PACKOFF BUSHING, 20 JTS 4 1/2" NSCT SLOTTED LINER, PORTED JOINT, 1 SOLID JT 4 1/2" LINER. RAN AND SPACED OUT 2 1/16 PAC CIRCULATING STRING INSIDE SLOTTED LINER, MU TIW SS PACKER. CIRCULATED 1 LINER VOLUME. RIH W/ LINER ON DP. TAGGED TD @12458'. DROPPED BALL. PUMPED DOWN BALL, SAW PACKER SET AT 2300 PSI, CONTINUE STAGING PRESSURE. PUMPED DOWN BACKSIDE TO TEST PACKER. SHOWING RETURNS UP DP, BLEED PRESSURE. PRESSURE TO 3500 DOWN BACKSIDE, LOST 250 PSI IN 10 MIN, HELD 3250 FO 30 MIN, NO LOSS, NO RETURNS UP DP. GOOD TEST. PUMPED 100 BBLS HIOVIS SWEEP FOLLOWED BY FILTERED SEAWATER. SPOTTED 12 BBLS BREAKER INSIDE LINER, POH POSITIONED 2 1/16" CIRC STRING ABOVE TOL. CONTINUE CIRCULATING TO CLEAN SEAWATER. PERF GUN RUN #3 MW: 8.5 Seawater POH, LD DP. NO EXCESS DRAG ENCOUNTERED. LAY DOWN ALL 4-1/2", 3-1/2" AND 2-1/16" CIRC STRING. NO DAMAGE TO RUNNING TOOL. CLEAR FLOOR. RU AWS. RAN CCL-GR-SBT TO 11527' AND LOG TO 9768' MAKE REPEAT PASS FROM 11527' TO 11140'. SHOWING GOOD ISOLATION ACROSS PERF ZONE (11200-11244'). TOP OF CMT AT 10856'. WILL DO STRADDLE PACK COMPLETION. POH WITH CCL-GR-SBT. RIG UP SHOOTING HEAD TO HYDRIL AND PICK UP 5' OF 4" GUN, CCL, TEST LUBRICATOR AND RIH. UNABLE TO TIE IN WITH CCL DUE TO BACKGROUND NOISE, POH FOR GR. RIH WITH PERF GUN AND GR, TIE IN, ATTEMPT TO FIRE GUN, MISFIRE, POH WITH PERF GUN RUN #2. WORK ON PERF GUN, RIH WITH PERF GUN RUN #3 WITH CCL AND GR. RECEIVED DEC -' 8 i994 Alaska. Oil & Gas Cons. Commission Anchor~: ~ WELL : DS 7-13A OPERATION: RIG : NABORS 2ES PAGE: 5 09/22/94 (18) TD:12458 PB:12434 09/23/94 (19) TD:12458 PB:12434 09/24/94 (20) TD:12458 PB:12434 CIRC SEAWATER DOWN ANNULUS MW: 8.5 Seawater RIH WITH PERF GUN %3, PERF 2 SPF FROM 11244' TO 11239' MD, POH, GUNS FIRED. R/D AWS, R/D SHOOTING FLANGE, R/U BELL NIPPLE & FLOW LINE. R/U NCS TO RUN TBG. M/U 4-1/2" STRADDLE PACKER COMPL., RIH WITH 4-1/2" TBG TO TRSSSV, MU C/L & TEST TO 5000 PSI., CONT. TO RIH WITH 4-1/2" TBG & C/L, M/U SPACE OUT PUPS. M/U GRAY TBG HGR, HOOK UP C/L & TEST TO 5000 PSI., M/U RT & LANDING JT LAND TBG., FILDS & HOOK UP C/L, TEST TBG HGR SEAL TO 5000 PSI, PUMP OPEN TRSSSV, R/U TO CIRC INHIBITED SEAWATER. REVERSE CIRC INHIBITED SEAWATER DOWN TBG ANNULUS 3 BPM @ 200 PSI. PREPARE TO TEST 9-5/8" PACKOFF MW: 8.5 Seawater DROP BALL & ROD TO SET PACKER. PRESSURE UP ON TBG TO 3500 PSI, LOST 500 PSI IN 5 MIN, REPEAT PROCESS. SAME PRESSURE LOSS, APPEARS BALL NOT HOLDING IN THC PLUG, PRESSURE UP AND TEST SURFACE EQ., NO LEAKS, PRESSURE UP ON TBG X CSG ANNULUS TO TEST PACKER, KILL LINE VALVE INADVERTENTLY LEFT CLOSED, SHEARED RP VALVE @ 3000 PSI, UNABLE TO TEST ANNULUS, SET BPV. N/D BOPE, M/U ADAPTER FLANGE & TREE, SET TEST PLUG, TEST TO 5000 PSI. R/U HI-PRESSURE LUBRICATOR, PULL TEST PLUG & BPV, R/D LUBRICATOR. R/U SLICKLINE UNIT, TEST LUBRICATOR TO 1500 PSI, RIH & FISH BALL & ROD FROM RHC PLUG, FACE OF BALL SCARRED AND SCRATCHED, RIH & PULL RP VALVE FROM TOP GLM, RIH & SET DUMMY VALVE IN TOP GLM, RIH & PULL THC PLUG FROM NIPPLE @ 11283', WELL TAKING FLUID @ +/-40 BPH, RIH & SET PLUG & PRONG IN TAIL PIPE NIPPLE @ 11283', R/D SLICKLINE UNIT, WELL STABLE. PRESSURE UP ON 4-1/2" TBG TO 3500 PSI, HOLD FOR 30 MIN, PRESSURE UP ON CSG X TBG ANNULUS TO 3500 PSI, LOST 900 PSI IN 30 MIN, 13-3/8" X 9-5/8" ANNULUS PRESSURE BUILT UP FROM 50 PSI TO 1050 PSI IN 30 MIN. CALLED OUT DSM TO RETEST 9-5/8" PACKOFF BEFORE PULLING TBG. PULL & LAY DOWN 4 1/2" TBG MW: 8.5 Seawater R/D HALLIBURTON SLICKLINE UNIT, R/U ATLAS E-LINE UNIT, N/U LUBRICATOR ON TREE, TEST, ATLAS BROUGHT 3 1/2" CHEMICAL CUTTER, RETURN TO SHOP TO CHANGE TO 4 1/2" CHEMICAL CUTTER, M/U CUTTER ON E-LINE, RIH TO TOP PUP JT ABOVE PACKER, FIRE CHEMICAL CUTTER @11024' CLOSE TRSSSV, SET BPV & TEST DART, TEST. N/D TREE AND ADAPTER FLANGE, N/U BOPE. LOW/HI PRESSURE TEST BOPE. R/U HI-PRESSURE LUBRICATOR, PULL BPV & TEST DART, R/D LUBRICATOR. M/U LANDING JT, BOLDS REMOVE C/L PORT NIPPLE, INSTALL BLIND FLANGE. PULL TBG FREE, PULL TBG HANGER TO FLOOR, REMOVE C/L FROM TBG HGR, HOOK UP C/L TO SPOOLING UNIT, PRESSURE UP ON C/L TO OPEN TRSSSV, POH, LAY DOWN 4 1/2" TBG AND RECOVER C/L TO TRSSSV. LAY DOWN TRSSSV ASSEMBLY AND C/L SPOOLING UNIT, CONTINUE TO PULL AND LAY DOWN 4 1/2" TBG, CLEAN AND INSPECT THREADS, NO DAMAGE. RECEIVED DEC - 8 1994 Oil & Gas Cons. Commission Anchor~. , WELL : DS 7-13A OPERATION: RIG : NABORS 2ES PAGE: 6 09/25/94 (21) TD:12458 PB:12434 09/26/94 (22) TD:12458 PB:12434 RIH W/ OVERSHOT MW: 8.5 Seawater PULL 4 1/2" TBG AND GLM'S, ALY DOWN AND INSPECT TBG, RECOVERED 262 JTS. NOTICED TBG HGR RUBBER IN STACK, CLOSE BLIND RAMS, OPEN TOP SET OF BOP STACK DOORS, RECOVERED RUBBER FROM TOP RAM CAVITY, CLOSE DOOR. SET TEST PLUG, HI/LOW PRESSURE TEST UPPER PIPE RAMS & HYDRIL CHANGE OUT UPPER KELLY COCK, PRESSURE TEST KELLY & FLOOR VALVES. PULL TEST PLUG, SET WEAR RING, M/U F/ CLOSING TOOL & 9 5/8" RTTS TOOL. RIH AND SET RTTS @2505' TEST 9 5/8" CSG BELOW PACKER, GOOD, TEST ABOVE PACKER, WON'T HOLD TEST PRESSURE, RELEASE PACKER AND ISOLATE LEAK F/ @2476', ATTEMPT TO CLOSE F/ WITH SHIFTING TOOL. SET PACKER, PRESSURE TEST F/, WONT HOLD TEST PRESSURE, WORK F/ WITH SHIFTING TOOL, ATTEMPT TO TEST WON'T HOLD TEST PRESSURE, POH TO P/U F/ OPENING TOOL. POH WITH FO CLOSING TOOL AND RTTS TOOL. SPACE OUT FO OPENING & CLOSING TOOL, MU RTTS TOOL, RIH TO 2575' SHIFT FO @2473' WITH OPENING TOOL, CLOSE SAME, SET PACKER TEST FO. WONT HOLD PRESSURE, POH, SHIFT OPEN FO @2352', CLOSE FO, SET PACKER TEST, OK. RELEASE PACKER, POH. POH KAY DOWN HALLIBUTON TOOLS. MU 5 7/8" OVERSHOT & 4 1/2" GRAPPLE, RIH PICKING UP DRILL PIPE. R/U NCS TO RUN 4 1/2" TBG MW: 8.5 Seawater RIH WITH 5 7/8" OVERSHOT & GRAPPLE, PICK UP DRILL PIPE. WASH DOWN OVER TOP OF FISH @11024', ROTATE LATCH FREE FROM TOP OF PACKER. CIRC BTTMS UP. POH WITH OVERSHOT. RECOVERED LATCH, BREAK DOWN FISHING TOOLS, CLEAR FLOOR. RIH WITH DRILL PIPE AND DRILL COLLARS TO 5850'. SLIP AND CUT DRLG LINE. POH, LAY DOWN DRILL PIPE. R/U NCS TO RUN 7 5/8" SCAB LINER. RIH WITH BAKER HGR PKR AND 5 JTS 7 5/8" 29.7# L-80 STL FLUSH JT CSG. R/D NCS, M/U BAKER RUNNING TOOL ON DRILL PIPE. RIH WITH 7 5/8" SCAB LINER ON DRILL PIPE. SET BTM PKR WITH 1/4 TURN AND SET DOWN, PRESSURE UP TO 1000 PSI TO TEST BTM PACKER, ROTATE OFF TOP LINER PACKER, SLACK OFF STRING WT TO COMPLETE SETTING TOP PACKER, SHEAR SETTING PINS, PRESSURE TEST 9 5/8" CSG & 7 5/8" SCAB LINER. POH WITH BAKER RUNNING TOOL, LAY DOWN 12 4 3/4" DRILL COLLARS & RT. PULL WEAR RING, R/U NCS TO RUN 4 1/2" COMPLETION. RE¢£1V£D DEC --8 1994 A~s~ Oil & Gas Cons. Commission Anchorz : WELL : DS 7-13A OPERATION: RIG : NABORS 2ES PAGE: 7 09/27/94 (23) TD:12458 PB:12434 09/28/94 (24) TD:12458 PB:12434 ND BOPE MW: 8.5 Seawater RIH WITH 4 1/2" TBG AND COMPLETION EQ. MU 4 1/2" CAMCO TRDP-SSSV AND 1/4" CONTROL LINE, TEST. RIH WITH 4 1/2" TBG AND CONTROL LINE. REVERSE CIRC INHIBITED SEAWATER TO TBG ANNULUS. PU 2 JTS TNG TO STAB LATCH INTO TOP OF PACKER, PRESSURE UP ON TBG TO INSURE LATCH IS INSERTED, PULL UP 30K OVER WITH PRESS ON TBG TO SHEAR OUT PBR, SHEAR INDICATED, PULL OUT OF PBR, EXTRA DRAG DUE TO TRAPPED PRESSURE IN PBR, PULL 275K TO REMOVE SEAL ASSEMBLY FROM PBR, SEAL ASSEMBLY FREE FROM PBR. LAY DOWN 2 JTS TBG, MU SPACE OUT PUP JTS AND LAST JT TBG, MU TBG HGR AND C/L, TEST. RU HALLIBURTON SLICKLINE UNIT, RIH, SET HOLD-OPEN PRONG IN TRSSSV, POH, RD HALLIBURTON, NEED TRSSSV OPEN TO LAND TBG. MU LANDING JT, STAB SEAL ASSEMBLY INTO PBR AS TBG IS LANDED IN WH. RILDS, HOOK UP C/L AND TEST. TEST TBG, TEST ANNULUS. SHEAR OUT RP VALVE WITH 2900 PSI, SET BPV, R/D AND CLEAR FLOOR. ND BOPE. RELEASE RIG MW: 8.5 Seawater ND BOPE, NU ADAPTER FLANGE AND TREE. PRESSURE TEST ADAPTER FLANGE AND TREE. R/U HI-PRESSURE LUBRICATOR AND PULL TWC. DISPLACE 140 DIESEL TO TBG X CSG ANNULUS FOR FREEZE PROTECTION, U-TUBE. SET BPV, SECURE WELLHEAD. RELEASE RIG @1300 HRS ON 09/27/94. SIGNATURE: (drilling superintendent) DATE: RECEIVED DEC -8 1994 A~aska. Oil & Gas Cons. Commission Anchor~ .. ARCO Alaska, Inc. AOGCC, Larry Grant PO Box 100360 Anchorage, AK 99510-0360 September 21, 1994 Re: Survey Data - Well 7-13A Dear Mr. Grant, Enclosed are two hard copies of the MWD survey on well 7-13A. Please call me at 563-3256 if you have any questions. Sincerely, Sandra Lufkin Region Assistant Enclosure. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company SPERRf-SUN DRILLING SERVICES ANCHORAGE ALASKA PRUDHOE BAY DRILLING PBU/7-13A 500292033801 NORTH SLOPE COMPUTATION DATE: 9/19/94 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN 10000 7837.00 7782.68 10104 7920.29 7865.97 10199 7996.58 7942.26 10262 8046.06 7991.74 10351 8115.44 8061.12 38 1 35 35 37 35 38 54 38 42 DATE OF SURVEY: 091894 MWD SURVEY JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 54.32 FT. OPERATOR: ARCO ALASKA INC COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. N 30.30 W .00 3622.40N 3737.50W N 24.01 W 4.30 3677.73N 3765.99W N 18.01 W 4.31 3730.58N 3786.21W N 14.11 W 4.35 3768.04N 3796.98W N 8.61 W 3.88 3822.67N 3807.96W 3910.48 3967.92 4022.21 4060.42 4115.75 10420 8169.78 8115.46 10451 8194.47 8140.15 10482 8219.15 8164.83 10513 8243.75 8189.43 10575 8292.56 8238.24 37 24 37 2 37 24 37 36 38 30 N 4.91 W 3.80 3864.88N 3812.98W N 3.55 W 2.90 3883.58N 3814.37W N 5.81 W 4.56 3902.27N 3815.90W N 3.19 W 5.19 3921.08N 3817.38W N 1.90 W 1.92 3959.26N 3819.07W 4158.23 4176.98 4195.73 4214.60 4252.79 10606 8316.73 8262.41 10669 8365.51 8311.19 10732 8413.80 8359.48 10763 8437.47 8383.15 10794 8461.24 8406.92 39 39 40 39 39 3 27 28 58 54 N 4.61 W 5.77 3978.63N 3820.18W N 2.49 W 2.22 4018.42N 3822.64W N 5.60 W 3.56 4058.76N 3825.50W N 4.93 W 2.11 4078.69N 3827.34W N 3.74 W 2.48 4098.54N 3828.85W 4272.19 4312.05 4352.49 4372.51 4392.41 10856 8509.00 8454.68 10887 8533.04 8478.72 10918 8557.21 8502.89 10981 8606.09 8551.77 11042 8652.81 8598.49 39 19 38 58 38 36 39 35 40 26 N 6.92 W 3.40 4137.88N 3832.51W N 8.36 W 3.14 4157.28N 3835.11W N 5.53 W 5.84 4176.55N 3837.46W N 6.91 W 2.09 4216.05N 3841.77W N 5.31 W 2.18 4255.04N 3845.94W 4431.92 4451.46 4470.86 4510.57 4549.78 11073 8676.40 8622.08 11105 8700.73 8646.41 11136 8724.24 8669.92 11167 8747.68 8693.36 11199 8771.79 8717.46 40 26 40 34 40 47 40 57 41 16 N 5.31 W .06 4275.07N 3847.80W N 5.17 W .52 4295.77N 3849.70W N 4.58 W 1.41 4315.90N 3851.42W N 4.64 W .56 4336.12N 3853.05W N 3.92 W 1.79 4357.11N 3854.62W 4569.89 4590.67 4610.88 4631.17 4652.21 11230 8795.04 8740.72 11258 8815.96 8761.64 11289 8838.87 8784.55 11321 8861.59 8807.27 11352 8882.23 8827.91 41 31 41 47 42 54 46 35 49 54 N 3.79 W .82 N 6.20 W 5.81 N 6.60 W 3.65 N 6.30 W 11.58 N 5.80 W 10.71 4377.56N 3856.00W 4672.71 4396.10N 3857.62W 4691.32 4416.85N 3859.95W 4712.19 4439.23N 3862.47W 4734.70 4462.23N 3864.91W 4757.82 11375 8896.56 8842.24 11409 8916.22 8861.90 11441 8933.05 8878.73 11471 8946.93 8892.61 11503 8959.47 8905.15 52 58 56 20 60 10 64 41 69 9 N 3.49 W 15.52 N 3.22 W 9.93 N 3.96 W 12.13 N 3.00 W 15.30 N 3.09 W 13.97 4480.15N 3866.36W 4775.80 4507.84N 3867.98W 4803.53 4534.99N 3869.69W 4830.73 4561.53N 3871.30W 4857.31 4590.92N 3872.86W 4886.74 DEC -' 8 1994- Oil & Gas Cons. Commission Anchora" SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/7-13A 500292033801 NORTH SLOPE COMPUTATION DATE: 9/19/94 DATE OF SURVEY: 091894 MWD SURVEY JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 54.32 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11535 8969.67 8915.35 73 40 N 3.76 W 14.23 4621.19N 3874.67W 11566 8977.52. 8923.20 76 58 N 3.63 W 10.69 4651.11N 3876.61W 11598 8983.75' 8929.43 80 33 N 2.88 W 11.39 4682.45N 3878.39W 11631 8988.63 8934.31 82 26 N 2.66 W 5.80 4715.04N 3879.96W 11661 8992.02 8937.70 84 33 N 3.56 W 7.64 4744.80N 3881.58W 4917.05 4947.03 4978.41 5011.02 5040.81 11690 8993.80 8939.48 88 24 N 2.50 W 13.73 4773.70N 3883.11W 11721 8994.07 8939.75 90 35 N 1.40 W 7.93 4804.67N 3884.16W 11752 8993.60 8939.28 91 9 N .31 W 3.94 4835.66N 3884.63W 11784 8992.90 8938.58 91 20 N .64 E 3.03 4867.65N 3884.53W 11814 8992.09 8937.77 91 44 N 1.34 E 2.67 4897.64N 3884.02W 5069.74 5100.70 5131.63 5163.51 5193.36 11845 8991.17 8936.85 91 41 N .61 W 6.29 4928.62N 3883.82W 11877 8990.19 8935.87 91 48 N .57 W .40 4960.60N 3884.15W 11907 8989.40 8935.08 91 11 N 2.00 W 5.18 4990.58N 3884.82W 11938 8988.80 8934.48 91 1 N 2.37 W 1.33 5021.55N 3886.00W 11970 8988.41 8934.09 90 22 N 3.43 W 3.89 5053.51N 3887.62W 5224.22 5256.13 5286.06 5317.03 5349.01 12002 8988.26 8933.94 90 10 N 2.53 W 2.88 5085.46N 3889.29W 12032 8988.16 8933.84 90 11 N 2.00 W 1.77 5115.44N 3890.47W 12064 8988.05 8933.73 90 11 N 2.00 W .06 5147.42N 3891.59W 12095 8988.10 8933.78 89 35 N 2.61 W 2.76 5178.39N 3892.83W 12126 8988.44 8934.12 89 8 N 2.53 W 1.51 5209.36N 3894.22W 5381.00 5410.97 5442.94 5473.91 5504.89 12158 8989.00 8934.67 88 52 N 1.50 W 3.32 5241.33N 3895.35W 12187 8989.60 8935.28 88 44 N 2.17 W 2.36 5270.31N 3896.28W 12218 8990.19 8935.87 89 4 N 5.04 W 9.32 5301.24N 3898.23W 12250 8990.70 8936.38 89 5 N 4.19 W 2.66 5333.13N 3900.80W 12281 8991.17 8936.85 89 8 N 5.07 W 2.84 5364.03N 3903.30W 5536.86 5565.81 5596.80 5628.80 5659.79 12313 8991.62 8937.30 89 14 N 6.04 W 3.05 5395.87N 3906.40W 12343 8991.97 8937.65 89 26 N 6.40 W 1.37 5425.69N 3909.65W 12375 8992.06 8937.74 90 13 N 5.20 W 4.47 5457.53N 3912.88W 12407 8991.80 8937.48 90 44 N 3.01 W 7.03 5489.44N 3915.17W 12458 8991.14 8936.82 90 44 N 3.00 W .00 5540.36N 3917.85W 5691.78 5721.77 5753.76 5785.75 5836.73 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6785.66 FEET AT NORTH 35 DEG. 15 MIN. WEST AT MD = 12458 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 355.40 DEG. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRILLING PBU/7-13A 500292033801 NORTH SLOPE COMPUTATION DATE: 9/19/94 DATE OF SURVEY: 091894 JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 54.32 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 10000 7837.00~ 7782.68 11000 8620.73 8566.41 12000 8988.26 8933.94 12458 8991.14 8936.82 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 3622.40 N 3737.50 W 2163.00 4228.07 N 3843.23 W 2379.27 216.27 5083.46 N 3889.20 W 3011.74 632.47 5540.36 N 3917.85 W 3466.86 455.13 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-13A 500292033801 NORTH SLOPE COMPUTATION DATE: 9/19/94 DATE OF SURVEY: 091894 JOB NUMBER: AK-MW-40077 KELLY BUSHING ELEV. = 54.32 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10000 7837.00" 7782.68 3622.40 N 3737.50 W 2163.00 10021 7854.32 7800.00 3634.05 N 3744.12 W 2167.58 4.58 10146 7954.32 7900.00 3700.60 N 3775.49 W 2191.77 24.19 10272 8054.32 8000.00 3774.52 N 3798.53 W 2218.29 26.52 10400 8154.32 8100.00 3853.04 N 3811.85 W 2246.17 27.88 10526 8254.32 8200.00 3929.21 N 3817.83 W 2272.03 25.86 10654 8354.32 8300.00 4009.21 N 3822.24 W 2300.18 '28.16 10784 8454.32 8400.00 4092.77 N 3828.47 W 2330.66 30.48 10914 8554.32 8500.00 4174.25 N 3837.22 W 2359.98 29.32 11043 8654.32 8600.00 4256.33 N 3846.06 W 2389.67 29.69 11175 8754.32 8700.00 4341.87 N 3853.51 W 2421.47 31.81 11310 8854.32 8800.00 4431.90 N 3861.65 W 2456.32 34.84 11489 8954.32 8900.00 4578.38 N 3872.19 W 2535.10 78.78 11520 8965.19 8910.87 4606.91 N 3873.77 W 2554.81 19.71 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS WELL LOG TRANSMITTAL To: ARCO Alaska Inc. Attn: Larry Grant, AOGCC P.O. Box 100360 Anchorage, Alaska 99510-0360 MWD Formation Evaluation Logs - DS 7-13A October 11, 1994 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Gamma Ray Logs: 1 Blueline 1 Folded Sepia 2" x 5" TVD Gamma Ray Logs: 1 Blueline 1 FoldeCSepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 29 September 1994 RE: .~ Transmittal of Data Sent by: ANCHORAGE EXPRZ Dear Sir/Madam, 7-13A Enclosed, please find the data as described below: 1 MAC/CN LDWG TAPE+LST 1 DLL/CN LDWG TAPE+LST ECC No. Run # 1 6267.00 Run # 1 6270.00 Please sign and return to: AtlasSuite5600 BWireline201Street Services Anchorage, AK 99518 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 28 September 1994 RE: Transmittal of Data ECC #: 6270.01 Sent by: U.S. MAIL Data: SBT/GR Dear Sir/Madam, Reference: 7-13A PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 SBT/GR/CCL FINAL BL Run # 1 1 PFC/PERF FINAL BL Run # 1 1 CCL/TUBCUTR FINAL BL Run # 1 1 SBT/GR/CCL RF SEPIA Run # 1 1 PFC/PERF RF SEPIA Run # 1 1 CCL/TUBCUTR RF SEPIA Run # 1 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Ancho~age, AK 99518 A~n.//Rodney D. Paulson Received ~/~~ Date: LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 20 September 1994 RE: Transmittal of Data ECC #: 6270.00 Sent by: U.S. MAIL Data: LDWG Dear Sir/Madam, Reference: PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 ~AC/GR FINAL BL Run # 1 1 ~NTGR FINAL BL Run # 1 1 ~~/GR/SP FINAL SA Run # 1 1 ~MWD FINAL BL Run # 1 1 BHC/AC/GR RF SEPIA Run # 1 1 CN/GR FINAL RF SEPIA Run # 1 1 DLL/GR/SP RF SEPIA Run # 1 1 SSVD/MWD RF SEPIA ~ Run # 1 Please sign and return to~rvices 5600 B__Street// ~ / ~ Anchorage/AK 99518 ~ Received ~ MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission David Joh~'~''', Chairm~/,','~- Blair Wondzell, ~J~. P. I. Supervisor ?h,j FROM: Lou Grimaldi,~TM SUBJECT: Petroleum Inspector DATE: September 16, 1994 FILE NO: QGMJIOBD.DOC Rig/BOPE Inspection Nabors rig # 2-ES Arco well# 7-13 Prudhoe Bay Field PTD # 94-103 Friday. September 16, 1994: I made a Rig/BOPE inspection on Nabors rig # 2- ES which was working over Arco's well DS 7-13 The rig was in top shape with evidence of regular maintenance of the BOPE and cleaning of the rig. I made a unacompanied tour. This rig although always busy is organized and well maintained. I found all BOPE to be in compliance. The area surrounding the rig was clean and orderly. _Good access was provided. SUMMARY: I made a Rig/BOPE inspection on Nabors rig # 2-ES, All BOPE equipment was in compliance. Attachments: QGMJIOBD.XLS - ~ cc: Marty Lemon (Prudhoe Bay drilling) ...... STATE OF ALASKA ALASKA AND GAS CONSERVATION C MMISSION RIG I BPS INSPECTION REPORT OPERATION: Drig Contr: Operator: Location: Drilling Workover X Cmpl. UIC Well Name: DS 7-13 Nabors Rig No. 2-ES Rep. Arco Alaska Rep. Charles Henley Section 33 T. 11N R. 14E M. U DATE: 9/16/94 PTD# 94-103 Dave Hebert Rig Ph.# 659-4638 (A.) B.O.P. STACK Wellhead fig wkg press Stack wkg press Annular preventer Pipe rams Blind rams Stack anchored Chke/kill line size All turns targeted ( chke & kill Ln.) HCR valves (chke & kill Ln.) Manual valves (chke & kill Ln.) Connections (Flgd, Whd, Clamped Drilling spool Flow Nipple Flow monitor Control lines fire protected (B.) CLOSING UNIT Working pressure Fluid level Operating pressure Pressure gauges Sufficient valves Regulator bypass 4-way valves (actuators) Blind rams handle cover Driller control panel Remote control panel Firewall Nitrogen power source (backup) Condition (leaks, hoses, ect.) REMARKS: :. :~i~i ~i ~ !:.:~: INSPECTION ITEMS MUD SYSTEM Pit level floats installed rate sensor Mud gas separator Degasser Separator bypass Gas sensors Choke line connections Trip tank INSPECTION ITEMS (D.) RIG FLOOR Kelly cocks (upper, lower, IBOP) Floor valves (dart, ball, ect.) Kelly & floor valve wrenches Drillers console (flow monitor, flow rate indicator, pit level indicators, gauges) Kill sheet up-to-date Gas detection monitors (H2S & methane) Hydraulic choke panell Choke manifold INSPECTION ITEMS~ (E.) MISC. EQUIPMENT Flare/vent line All turns targeted downstream choke lines) Reserve pit tankage Personnel protective equip, avail. All Drillsite Supervisors Trained For Procedures H2S probes Rig housekeeping Good looking rig, location kept very clean IN COMPLIANCE IN COMPLIANCE IN COMPLIANCE RECORDS: Date of Last Rig / BPS Inspection Date of Last BOP Test Resulting Non-Compliance Items: Non-Compliance not corrected & Reason: Date Corrections Will Be Completed: BOP Test & Results Properly Entered On Daily Record? Yes 9/14/94 None Kill Sheet Current? Yes Distribution: odg - Well File c - Oper,/Rig c - Database c- Trip Rpt File ~- Inspector AOGCC REP: OPERATOR REP: FI-022 (Rev. 3/93) Louis R Grimaldi QGMJIOBD.XLS MEMORANDUM TO: David Chairrr~n//-' THRU: State of Alaska Alaska Oil and Gas Conservation Commission DATE: September 5, 1994 Blair Wondzell, P. I. Supervisor Petroleum InslSector FILE NO: AGMIIEBD.doc BOPE Test - Nabors 2ES ARCO - PBU - DS 7-13A PTD # 94-0103 Prudhoe Bay Field Monday, September 5, 1994: I traveled this date to ARCO's DS7-13A and witnessed the BOPE test on Nabors rig 2ES. As the attached AOGCC BOPE Test Report shows there were no failures. The location was clean and there was good access to the rig. The rig was clean and all equipment appeared to in good operating condition. Summary: i witnessed the BOPE test on Nabors rig 2ES on ARCO's DS7-13A - test time 2.5 hours - no failures. Attachment: AGMIIEBD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 9 5/8 Test: Initial X Workover: NABORS Rig No. 2ES PTD # ARCO Rep.: DS7-13A Rig Rep.: Set @ 10,795 Location: Sec. Weekly Other DATE: 9/5/94 94-0103 Rig Ph.# 659-4835/36 NICK SCALES CHARLIE HENLEY 33 T. 11N R. 14E Meridian U MISC. INSPECTIONS: Location Gen.: OK Housekeei~ng: OK Reserve Pit N/A BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign OK ~ (Gen) Drl. Rig OK Test Quan. Pressure P/F 1 300/3,000 P I 500/5,000 P 1 500/5,000 P I 500/5,000 I 500/5,000 2 500/5,000 P f 500/5,000 P N/A MUD SYSTEM: Visual Alarm Tdp Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK H2S Gas Detector OK OK FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 1 500/5,000 P 1 500/5,000 P I 500/5,000 P I 500/5,000 P CHOKE MANIFOLD: No. Valves 14 No. Flanges Manual Chokes Hydraulic Chokes I 36 500/5,000 1 Test Pressure P/F 500/5,000 P P Functioned P Functioned P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained Blind Switch Covers: Maste~': Nitgn. Btl's: 4 @ 21oo 3,100 I P 1,650 P minutes 18 sec. minutes 38 sec. YES Remote: YES Psig. Number of Failures: 0 ,Test Time: 2.5 Hours. Number of valves tested 20 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: GOOD TEST DistribulJon: orig-Weli File c - Oper./Rig c - Database c - Tdp Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: BOBBY D. FOSTER FI-021L (Rev. 7tt9) AGMIIEBD.XLS MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: David JohnsOn, Chairma~~'' Blair Wondzell, ¢8~ P. I. Supervisor e[~ FROM' Lou Grimaldi?''~' SUBJECT: Petroleum Inspector DATE: August 29, 1994 FILE NO: QGMJH3BD. DOC Rig/BOPE Inspection Nabors rig # 2-ES Arco well# 7-13 Prudhoe Bay Field PTD # 94-103 Sunday, August 29, 1994: I made a Rig/BOPE inspection on Nabors rig # 2-ES which was working over Arco's well DS 7-13 The rig was in top shape with evidence of regular maintenance of the BOPE and cleaning of the rig. Dave Hebert (Nabors Toolpusher) accompanied me on my tour and pointed out many modifications that had been made to the Mud equipment. I found all BOPE to be in compliance. The area surrounding the rig was clean and orderly. Good access was provided. SUMMARY: I made a Rig/BOPE inspection on Nabors rig # 2-ES, All BOPE equipment was in compliance. Attachments: QGMJH3BD.XLS cc: Sam Lynch (Prudhoe Bay drilling) ..... . STATE OF ALASKA ALASKA AND GAS CONSERVATION C MMISSION RIG / BPS INSPECTION REPORT OPERATION: Drig Contr: Operator: Location: Drilling Workover X Cmpl. UIC Well Name: DS 7-13 Nabors Rig No. 2-ES Rep. Arco Alaska Rep. Gene Beck Section 33 T. 11N R. 14E M. U DATE: 8-29~94 PTD# 94-103 Dave Hebert Rig Ph.# 659-4638 (A.) B.O.P. STACK Wellhead fig wkg press Stack wkg press Annular preventer Pipe rams Blind rams Stack anchored Chke/kill line size All turns targeted ( chke & kill Ln.) HCR valves (chke & kill Ln.) Manual valves (chke & kill Ln.) Connections (Flgd, Whd, Clamped Drilling spool Flow Nipple Flow monitor Control lines fire protected (B.) CLOSING UNIT Working pressure Fluid level Operating pressure Pressure gauges Sufficient valves Regulator bypass 4-way valves (actuators) Blind rams handle cover Driller control panel Remote control panel Firewall Nitrogen power source (backup) Condition (leaks, hoses, ect.) REMARKS: iii::ili i i: ~ ". INSPECTION ITEMS MUD SYSTEM Pit level floats installed Flow rate sensor Mud gas separator Degasser Separator bypass Gas sensors Choke line connections Trip tank ~i :~ :INSPECTION ITEMS (D.) RIG FLOOR Kelly cocks (upper, lower, IBOP) Floor valves (dart, ball, ect.) Kelly & floor valve wrenches Drillers console (flow monitor, flow rate indicator, pit level indicators, gauges) Kill sheet up-to-date Gas detection monitors (H2S & methane) Hydraulic choke panell Choke manifold i :INSPECTION ITEMS (E.) MISC. EQUIPMENT Flare/vent line All turns targeted choke lines) Reserve pit tankage Personnel protective equip, avail. All Drillsite Supervisors Trained For Procedures H2S probes Rig housekeeping Good looking rig, location kept very clean IN COMPLIANCE IN COMPLIANCE IN COMPLIANCE RECORDS: Date of Last Rig / BPS Inspection Date of Last BOP Test Resulting Non-Compliance Items: Non-Compliance not corrected & Reason: Date Corrections Will Be Completed: BOP Test & Results Properly Entered On Daily Record? Yes 8/26/94 None Kill Sheet Current? Yes Distribution: orig - Well File c - Oper./Rig c- Database c- Trip Rpt File c- Inspector AOGCC REP: OPERATOR REP: FI-022 (Rev. 3/93) Louis R Grimaldi QGMJH3BD.XLS ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 August 8, 1994 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit 7-13A ARCO Alaska, Inc. Permit No: 94-103 Sur. Loc. 4651'NSL, 290'WEL, Sec. 33, TllN, R14E, UM Btmhole Loc. 4881'NSL, 4328'WEL, Sec. 28, TllN, R14E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill'does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. , Chairman ~ BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA '" ALASKA OIL AND GAS CONSERVATION COIV~MISSION PERMIT TO DRILL 20 AAC 25.0O5 Re-Entry [] DeepenF11 Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 52.26' feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchora°e. Alaska 99519-6612 ADL 28309 4. Location of well at surface 7. Unit or property Name 11. Type Bond(me 20 AAC 25.025) 4651' NSL, 290' WEL, SEC. 33, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 4019' NSL, 4220' WEL, SEC. 28, T11N, R14E 7-13A U-630610 At total depth 9. Approximate spud date Amount 4881' NSL, 4328' WEL, SEC. 28, T11N, R14E 8/15/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(MgandTVD) property line ADL 28306-399 feet No close approach feet 2560 12504' MD/9009' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o ^AC 25.o35 (e)(2)) Kickoff depth ~o2oo feet Maximum hole angle 9o o Maximum surface 3330 psig At total depth (TVD) ~800'/4~0 psi~ 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole _Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29# L-80 NSCC 1586' 10050' 7876' 11636' 9009' 180 sx Class "G" 6" 4-1/2" 12.6# L-80 NSCC 968' 11536' 8998' 12504' 9009' Uncemented slotted liner 19. To be completed for Redrill, Re-entry, and Deepen Operations. ,~,~JG -~ Present well condition summary Total depth' measured 11685 feet Plugs (measured) At8,SY,~ 0[i & 6as Cons, Commission true vertical 9132 feet Allchorl~je Effective depth: measured 11618 feet Junk (measured) true vertical 9077 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 108' 20" 243 sx Arcticset 108' 108' S u rface 2696' 13-3/8" 5600 sx AS II 2760' 2729' Intermediate Production 11601' 9-5/8" 1400 sx "G" 11665' 9116' Liner' '-- . Perforation depth: measured 11208'-11116', 11476'-11489'. 114~6%11510'(op~¢1) 1134{8'o11357', 1136~-113~4', 11401°-11432'. 11444'-11476'(squeezed) true vertical 8752'-8758; 8966'-8973; 8979'-8990' (open) 8862'-8869: 8873'-8891; 8904'-8929; 8938'-8963' (squeezed) 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth pict [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[Z] 21, I hereby certify that the fqregoing is true and correct to the best of my knowledge _ Signed ~J~ Title Drillin~lEn~lineorSuporvisor Date~["~ ' COmmission Use Only Permit Number IAPI number Approval date _ _ ISee cover letter ?'~z-/'O,~' 150' °z~'-';z'O~:3?''O~' I T' 'L-'_' ~"~/ If°r other requirements Conditions of approval Samples required [] Yes j~ No Mud Icg re(~uired []Yes [] No Hydrogen sulfide measures [] Yes ~ No Directional survey required [] Yes [] No Required working pressure for BOPE I-]2M; FI3M; ~5M; I-I10M; 1'-]15M; Other: Original Signed By by order of Approved by David W. Johnston Commissioner tne commission_ ........ Date .. Form 10-401 Rev. 12-1-85 IWell Name: IDS 7-13A Redrill Plan Summary Type of Redrill (producer or injector): I Producer Surface Location: Target Location: Bottom Hole Location' 4651 FSL 290 FEL S33 T11N R14E UM 4019 FSL 4220 FEL S28 T11N R14E UM 4881 FSL 4328 FEL S28 T11N R14E UM [ AFE Number: I unknown Estimated Start Date: ] Aug 15, 94 IMD: 112504' ! Well Design (conventional, slimhole, etc.): I Rig: [Nabors 2ES I Operating days to complete: [ 27 [TVD: 19009 ] [KBE: [Horizontal Sidetrack 152.26' Objective: 1. To return the well to production. 2. Gain additional rate/reserves by sidetracking the well to roughly the same BHL and completing as a non-conventional well. The 105' Romeo NLOC should yield 900-1000 BOPD. 3. Control production from the Tango oil lense through a straddle completion and good cement integrity. The 46' Tango NLOC should add controlled rate of 750-1000 BOPD. Mud Program: 0il & Gas Cons. Commission Anchora~6 Special design considerations After dressing off the kickoff plug we will displace to polymer system (Xanvis) and drill to 7" shoe depth with @ 10.00 ppg to 10.20 ppg. 6" hole will be drilled with the flo-pro system with @ 9.0 ppg to 9.2 ppg. Depth Density PV YP INT 10MIN FL OIL SOLIDS CTVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 10.00 14 47 22 31 6.5 0 7 to to to to to to to to to TD' 9.0 { 11 44 18 22 6 0 2.5 Directional-. I KOP: I 10200'MD Maximum Hole Angle: Close Approach Well: ~90 ! NONE Casin: /Tubin~ ram: "Hole Size Csg/ WUFt Grade ConnI Length Top Btm ,, Tbg O.D.I MD/TVD MD/TVD 8.5 7" 29# L-80 nscc 1586' 10050'/7876' 11636'/9009' 6" 4.5" slotted L-80 nscc 968' 11536'/8998' 12504'/9009' N/A 4.5" 12.6 L-80 nsct 3000 Surface 3000 N/A 3.5 9.2 L-80 nsct 7500 3000 105008410 ,, Cement Calculations: I Liner Size: Basis:! 50¢o open hole ex~ess, 80' shoe joint, 150' liner lap and 150' excess above line~' with DP. Total Cement Volume: @ 180 sxs of Class G Blend @ 1.18 ft3/sx Liner Size: ! 4.5" (Slotted Liner) I .Basis:l ' . , Total Cement Volume: Will not be cemented. ,,, Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Alasl~a 0ii & Gas Cons. Commission Anch0ra~0 DS 7-13A AFE INFORMAl1 ;),N SUMMARY PROCEDURE: . . . . 5. 6. 7. 10. 11. 12. 13. 14. 15. 17. 18. Pre-rig work: Kill well.' P & A well by useing fullbore method with the cement to at least 100' above top perforation. Cut the 5-1/2" tubing near 10380' MD. Freeze protect and set a BPV. Test intermediate casing pack-off to 5000 psi. Move in drilling rig. Test 9-5/8" intermediate casing pack-off if not done during pre-rig work. Pull BPV. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and test tree plug. Remove the production tree. Install BOP's and test to 5000 psi. Remove the test plug and BPV. Pull and lay down the 5-1/2" tubing. RIH and set bridge plug at 8640' MD and prior to POOH spot a 18 ppg pill on bottom ( from bridge plug to bottom of proposed section ) Cut a 50' section in the 9-5/6" casing starting from about (~440'MD. Spot a balanced cement kick-off plug (180 cubic feet minimum) through open- ended drillpipe from 100' below the base of the section to 200' above the top of the section. - Run in with an 8-1/2" steerable drilling assembly and dress the cement to 5' below the section top. Prior to kicking off circulate while rotating drill pipe to ensure that all of the cement is removed from the hole. Kickoff and directionally drill to the target with 90° hole angle at 8945'ss as per the attached directional plan. Obtain Direction / GR / Resistivity / Neutron / Density formation evaluation logs wia drill pipe conveyed method starting from the top of the Sag River Fm. Run a 7" 29 # L-80 liner assembly to bottom in the 8-1/2" hole. Space the liner hanger (L-80) and top isolation packer (L-80) about 150' up inside the 9-5/8" casing. Cement the liner in place with the total cement volume based upon 20 % open- hole enlargement plus the 80' shoe volume, 150' lap volume and 150' excess on top of the liner with drillpipe in the hole. Re-test BOP's as needed. Run in with 6" steerable drilling assembly with direction / GR MWD on 4-1/2" x 3- 1/2" drillpipe. Test casing to 3500 psi for 15 min. before drilling out float shoe and 10' of new hole. Displace well with non-damaging (FIo-Pro Xanvis polymer) drilling fluid. See MI Drilling Fluids recommended displacement procedure. Drill approximately 802' of 6" hole to TD as per Geologist / Operations Engineer onsite. Make a conditioning trip with a 6" hole-opener for the open hole section with a 7" casing scraper spaced to clean the liner. Install a 4-1/2" NT-80S slotted liner with 4-1/2" X 7" packer / hanger. Run in on drillpipe with a 2-1/16" wash string inside the slotted liner. Space packer / hanger to be set within about 100' of the 7" liner shoe. Position packer above the 7" liner shoe and circulate. Set packer and test. Release from the packer / hanger and displace the drilling fluid with filtered seawater but no corrosion inhibitor. After circulating clean with seawater, spot a Xanvis mud breaker in the horizontal hole section. RECF. IVrcD AUG- - 2_ 1994 .0ii .& Gas Cons. Commission '~.nnhnm ~e DS 7-13A AFE INFOR.MA~I )N 19. 20. 21. 22. 23. 24. 25. 26. 27. Pull the wash string up just above the hanger and circulate out Xanvis mud above the slotted liner with filtered seawater. Pull out of the hole and lay down the wash string. Retest 9-5/8" wellhead packoff and replace as needed. Run the 4-1/2" L-80 x 3-1/2" L-80 straddle completion string assembly as per post completion diagram. Space out and circulate with corrosion inhibitor before setting the tubing packer. Install a BPV and test plug. Remove BOP's. Install and test the production tree to 5000 psi. Pull tree test plug and BPV. Test the tubing x casing annulus to 3500 psi for 30 minutes. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release rig. Complete appropriate documentation and hand-over to Production RECEIVED AU0 -2 1994 0il & Gas Cons. Commission Anchora~ ALJ5-.~!-i994 ~9:45 FROM ANADR!LL TO PBD ENGINEERS P. D5 PRUDHOE BAY DRI"' LING GROUP"' iii i i .... ~ ~,~o~/~oocu~v~ ~o~ ~ ,~o~ ~.~ VERTICAL SEC;TION VIEW D} ....... TARGE~ ....... ~636 gO0g 5~$B go.o0 E) END ]2/]00 Cu~v~ 1~616 ~009 5~]3 90.00 Section ~t' 352.6g F) TO ~2504 S009 595J 90.00 TVD Scale.' ~ inch = 500 feet · m DeP Sca]e.' ~ ~ncn = 500 feet 6250 ' i i j 1 Dfawr, · 08/0~/94 ~ ~ I ~nadrj]]Jch~umberger i , I ~ ,. I ~ ~ I ~ .. .. 2ooo. I .l ' I , ~ ......... I .... ' ~-~ .... 7250-- ~ ...... ~ .... ~' .......... 7500 ....... : .... ', ' ..... ~ ............ , .................... ~ ~ : : ~ : 7750 '<"i' ':- ' : -'" / ~ : , i', ' , i SO00 , -.- -~-~- ..... ~ ..... i ..... ~..... 8250 ' ~ ~ ~ : ,,., -~Te~.~,~--~ ' - ~ ~ - ' X ' -- ................... i ~'~'r ~ ~ ~ ~ ~ ' - - N- ~ .......... ~ ........ = ...... nq-;'_ _-;-;~ ~ ~:~F:~:: ~ . _-~ ~--- , ........ , X, / , ~r r-~ .... I ..... 5 --- :, ~ , ...................... , ., , ~o .-~- :~:: -~ .... ~ ~S- ....... ~ .......... ~_._ ~ , . ~-~C~'~'~'-'m[ ,-r~,~ ~7 ~a i ~ i _ __ z ................... u -- ~ ~ --; ...... +1 i, , .i 'i , ..i ,.., ~ ~ : Al~a Oil $aas Cons. Commission ~ ( Anchomje ~ODOO- ~ ...... : ..... : _ ' .. 3350 5600 3850 ~IO0 ~350 ~600 ~ ~.5.O = ,A, .~vO~:n 5600 5850 6~00 6350 6600 5550 ' SectiOn Depanture _ I PRUDHOE BAY DRILL ING GROUP (3) ,~,o DS 07- :13A P ~) TIE-IN/K~ 10200 3725 3795 B) END 6/~00 CURVE ~0z22 3~z6 3836 PLAN VIEW ~ ~,~,~/,oo ,,,~ ,~ ....... O) ....... lAfiGEl ....... 1~636 45~9 3939 CLOSURE ' 6839 feet at Azimuth 323.69 ~) END 12/~00 CURVE ~36 45~9 393~ DECLINATION.' 29.500 E F~ T3 ~5C,4 5~I SCALE ' 1 inch : 500 DRAWN '08/01/94 ~nadrYY] Schlumberger ..... i 6000 ~ : ~ F ~ 575~-~ ~ ~-. 5500-- ' .... ~-' ~ i s~so- ~ ...... ~~/ ~I ........ ~ ................... }~ ........ . ~ , 5000 i ~ I i I ,, ~ [ : 4~50 .................... ~ ~ ............... 4000- . . , , ~ ~, : AUG~-~ ,I 2580 ' ~ ' ' ; ~ ¢ ' I h .... · , ~ _ ~ ; ~ ; Alaska~il & Gas~Cons, uo[amissiun ~ , i ' ~ Anchora,.¢e 2 f ~ x '~ 3250-~- ~ .... ' ......... q.. ' .. ~ , , .............. : ..... ~ . .~ ...... i 2500 i ~ ~ ~ ~ ; .. 0500 5250 5000 4750 ~500 4250 4000 3750 3500 3250 3000 2750 2500 2250 2000 <- wESl .... TOTAL P.87 STATE OF ALASKA AL~,,.,KA OIL AND GAS CONSERVATION COMMIS~:JN APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon x Alter casing __ Change approved program Suspend ~ OperalJon Shutdown__ Repair well __ Plugging x 2. Name of Operator ARCO Alaska, Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 Pull tubing_ Vadance ~ 4. Location of well at surface 638' SNL, 290' WEL, SEC. 33, T11N, R14E At top of productive interval 1608' SNL, 1178' EWL, SEC. 28, T11N, R14E At effective depth 1186' SNL, 982' EWL, SEC. 28, T11N, R14E At total depth 1126' SNL, 954' EWL, SEC. 28, T11N, R14E 5. Type of Well: Development x Exploratory __ S£ratigraphic __ Service 12. Present well condition summary Total depth: measured true vertical R £CF..IV red Re-enter suspended well __ -Rme extension __ Stimulate __ Perforate~ O~e¢ x ,' .Pllugback for redrill 6. Datum elevation (DF or KB) KBE = 64' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 7-13 Effective depth: measured true vertical Casing Length Structural Conductor 108' Surface 2696' Intermediate Production 11601' Liner Perforation depth: ' 0it & Gas Cons. Commission ..0338 Anco, crags ~ Prudhoe Bay Fiel~il PoolI 11685 feet Plugs(measu~d) ~-, ~'-"~" ~ / Size Gementld Measured depth ~rt,cal depth 20" 243 SX A~cticset 108' ./~ 108' 9-5/8" 1400 sx Class "G" 11665' 9116' measured 11208'-11116', 11476'-11489; 11496'-11510' (open) 11348'-11357', 11362'-11384', 11401'-11432', 11444'-11476' (squeezed) true vertical 8752'-8758', 8966'-8973', 8979'-8990' (open) 8862'-8869', 88 73 '-8891 ', 8904'-8929 ', 8938'-8963' (squeezed) Tubing (size, grade, and measured depth) 5-1/2", L-80, 17#, NPOT@ 10475' MD; 4-1/2", N-80, NPCT tail @ 10600' MD Packers and SSSV (type and measured depth) BakerSABpacker@ 10463'MD; Camco BaI-O SSSV@2209'MD 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch __ 14. Estimated date for commencing operation 7/1/94 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed l~'/ ~ (~ T'rtle Drilling Engineer Supervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance~ Mechanical Integrity Test ~ Subsequent form required 10- /~O 7 J Approval No.?4_,=~./ ~ Approved by order of the Commission - ~ ~_,U' ~.~' Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE NELL PERMIT CHECKLIST '=Lb, pOOL , COMPANY /~'"'~_,c'~. INIT CLASS ~w' .~/~O~./ WELL NAME GEOL AREA UNIT# PROGRAM: exp [] dev [] redrll~ serv [] //~e ON/OFF s~o~ 04) DMINISTRATION PPR DA . ENGINEERING 1. Permit fee attached ................... N 2. Lease number appropriate ................ N 3. Unique well name and number ............... , N 4. Well located in a defined pool ............. N 5. Well located proper distance from drlg unit boundary.. N 6. Well located proper distance from other wells ...... N ' 7. Sufficient acreage available in drilling unit ..... N 8. If deviated, is wellbore plat included ........ N 9. Operator only affected party .............. N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order .... N 12. Permit can be issued without administrative approval. . N 13. Can permit be approved b~fore 15-day wait ....... N 14. Conductor string provided ................ Y 15. Surface casing protects all known USDWs ......... Y 16. CMT vol adequate to circulate on conductor & surf csg. . Y 17. CMT vol adequate to tie-in long string to surf csg . . . Y 18. CMT will cover all known productive horizons ....... Y 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............ .~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved.~ N 22. Adequate wellbore separation proposed .......... ~ N 23. If diverter required, is it adequate ........... 24. Drilling fluid program schematic & equip list adequate .~ N '(~ N 25. BOPEs adequate .................... 26. BOPE press rating adequate; test to ~~ psig.~ N 27. Choke manifold complies w/API RP-53 (May 84) ....... 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............. Y GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... Y 32. Seismic analysis .of shallow gas zones .......... Y/N 33. Seabed condition survey (if off-shore) ......... X NN 34. Contact name/phone for weekly progress reports .... ~ Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: TAB Comments/Instructions: '~ ' ~,:~FORMS~cheklist r~, 03/94 Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. _~pe Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 6608.00 T. McGUIRE G. BECK D.S. 7-13A 500292033801 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 08-MAY-96 MWD RUN 2 T. McGUIRE G. BECK MWD RUN 3 T. McGUIRE C. HENLEY MWD RUN 4 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 MICROFILMED OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 13.375 2760.0 2ND STRING 9.625 10005.0 3RD STRING 8.500 7.000 11692.0 PRODUCTION STRING 6.000 12458.0 REMARKS: MWD - GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUNS 1 - 5 WERE DIRECTIONAL WITH GAMMA RAY (NGP). 10' OF ROP DATA WAS TAKEN FROM THE JUNK MILL RUN, 11715' - 11725' MD. NO BEFORE OR AFTER MUD CHANGE GAMMA RAY BASELINE DATA WAS COLLECTED. THE MWD TOOL WAS LEFT OUT FOR THE JUNK MILL RUN. GAMMA RAY DATA FROM 11655' - 11667' MD IS FROM MAD INTERVAL TAKEN AT START OF MWD RUN 5. GAMMA RAY DATA FROM 11655' - 11692' MD IS THROUGH THE 7" LINER. GAMMA RAY DATA FROM 9800' - 10005' MD IS THROUGH THE 9 5/8" CASING. T. McGUIRE C. HENLEY MWD RUN 5 R. FRENCH C. HENLEY 33 liN 14E 4651 290 54.32 52.92 24.00 FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 9905.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 9905.0 9900.0 10497.0 10492.0 10535.0 10531.0 10596.5 10596.0 10615.0 10612.5 10632.0 10629.0 10664.0 10665.0 10729.5 10725.5 10762.5 10760.5 10783.0 10780.0 10801.5 10797.5 10819.5 10818.0 10823.5 10820.5 10836.5 10832.5 10850.0 10845.5 10883.0 10878.5 10926.5 10922.0 10964.0 10960.0 11007.0 11002.5 11028.5 11023.0 11035.5 11029.5 11105.0 11100.5 11166.0 11161.0 11213.0 11208.0 11245.0 11240.5 11245.0 11242.5 11267.0 11267.5 11290.5 11285.0 11313.5 11309.5 11329.5 11325.5 11402.5 11399.5 11467.5 11473.5 11480.5 11479.0 11504.5 11500.0 11516.0 11512.5 11546.5 11545.5 11546.5 11546.0 11591.5 11587.0 11615.5 11614.5 11633.5 11632.0 11633.5 11633.0 12400.0 12399.5 $ all bit runs merged. STOP DEPTH 12400.0 (Open Hole, WALS, 13-SEP-94). EQUIVALENT UNSHIFTED DEPTH ~GED DATA SO,CE PBU TOOL CODE $ REMARKS: BIT RUN NO MERGE TOP MERGE BASE 1 10000.0 11145.0 2 11145.0 11290.0 3 11290.0 11400.0 4 11400.0 11715.0 5 11715.0 12458.0 MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. CN WN FN COUN STAT /??SHIFT. OUT $ : ARCO ALASKA, INC. : D.S. 7-13A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 65 Tape File Start Depth = 12500.000000 Tape File End Depth = 9800.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16204 datums Tape Subfile: 2 203 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9800.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11079.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTR3~TE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 1. 10-SEP-94 MSC 1.32 NGP 5.74 MEMORY 11145.0 10000.0 11145.0 0 .0 .0 TOOL NUMBER NGP 129 V5.74 8.500 10005.0 KCL 10.10 59.0 12.4 28000 4.8 .000 .000 .000 .000 .0 141.6 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D. S. 7-13A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 33 Tape File Start Depth = 11150.000000 Tape File End Depth = 9800.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8104 datums Tape Subfile: 3 96 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11080.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11225.0 ll-SEP-94 MSC 1.32 NGP 5.74 MEMORY 11290.0 11145.0 11290.0 0 .0 .0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 129 75.74 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 10005.0 BOREHOLE CONDITIONS MUD TYPE: MIID DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: KCL 10.10 59.0 9.9 28000 5.6 .000 .000 .000 .000 .0 137.5 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 2. CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 7-13A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 6 Tape File Start Depth = 11300.000000 Tape File End Depth = 11050.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17708 datums Tape Subfile: 4 69 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11226.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11347.0 12-SEP-94 MSC 1.32 NGP 5.80 MEMORY 11400.0 11290.0 11400.0 0 .0 .0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 069 V5.80 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 8.500 10005.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: KCL 10.10 59.0 9.9 28000 5.6 .000 .000 .000 .000 .0 138.2 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 3. CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 7-13A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 5 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 11410.000000 Tape File End Depth = 11220.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9248 datums Tape Subfile: 5 68 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11360.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMI/MANGLE: STOP DEPTH 11655.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 4. 13-SEP-94 MSC 1.32 NGP 5.74 MEMORY 11715.0 11400.0 11715.0 0 .0 .0 TOOL NUMBER NGP 129 V5.74 8.500 10005.0 KCL 10.10 56.0 9.9 29000 5.5 .000 .000 .000 .000 .0 141.6 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D. S. 7-13A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 11720.000000 Tape File End Depth = 11350.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19932 datums Tape Subfile: 6 72 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SEIMMARY VENDOR TOOL CODE START DEPTH GR 11627.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12399.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 5. 19-SEP-94 MSC 1.32 NGP 5.74 MEMORY 12458.0 11715.0 12458.0 0 .0 .0 TOOL NUMBER NGP 129 V5.74 6.000 11692.0 FLO- PRO 9.00 55.0 9.2 36000 6.0 .000 .000 .000 .000 .0 146.0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 7-13A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 22 Tape File Start Depth = 12500.000000 Tape File End Depth = 11600.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14652 datums Tape Subfile: 7 85 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 8 is type: LIS 96/ 5/ 7 01 **** REEL TRAILER **** 96/ 5/ 8 O1 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 8 MAY 96 8:49p Elapsed execution time = 1.42 seconds. SYSTEM RETURN CODE = 0 ALASKA COMPUTING CENTER SCHLUMBERGER ....... · COMPANY NAME : ARCO ALASKA, INC. WELL NAME : D.S. 7-~3A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 5~-029-20338-~1 REFERENCE NO : 95243 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 **** REEL HEADER *,** SERVICE NAME : EDIT DATE : 95/08/ie ORIGIN : FLIC REEL NAME : 95243 CONTINUATION # : PREVIOUS REEL : COMMENT : ARCO ALASKA INC, DS 7-13A, PRUDHOE BAY, 50-029-20338-01 · *** TAPE HEADER SERVICE NAME : EDIT DATE : 95/08/~0 ORIGIN : FLIC TAPE NAME : 95243 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA INC, DS 7-~3A, PRUDHOE BAY, 5~-029-20338-0~ TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: D.S. 7-13A API NUMBER: 500292~33801 OPERATOR: ARCO ALASKA, INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 10-AUG-95 JOB NUMBER: 95243 LOGGING ENGINEER: T.WEST OPERATOR WITNESS: M.SANT SURFACE LOCATION SECTION: 33 TOWNSHIP: RANGE: ~4E FNL: FSL: 4651 FEL: 290 FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: 54.90 DERRICK FLOOR: 52.60 GROUND LEVEL: 23.68 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 7.000 11692.0 29.00 2ND STRING 4.509 12458.9 12.00 3RD STRING 4.500 12435.0 12.60 PRODUCTION STRING 4.500 li287.0 i2.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) PAGE: , LIS Tape Ver|~;cation L;$ting Schlumberger Alaska Comput|ng Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: 12-SEP-94 LOGGING COMPANY: WA 10-AUG-1995 21:43 EQUIVALENT UNSHIFTED DEPTH, BASELINE DEPTH GRCH TDTP 88888.0 88886.5 88885.0 11630.0 11628.5 11628.0 11625.0 11618.5 11617.5 11618.0 11617.0 11603.0 11602.0 11602.0 11588.5 11587.5 11586.5 11587.5 11549.0 11549.0 11549.0 11517.5 11517.5 11517.0 11517.5 11507.0 11507.5 11507.5 11502.5 11502.0 11501.0 115~2.~ 11491.5 1149~.5 11489.0 11490.5 11482.5 11481.5 11481.5 11481.5 11429.5 11429.0 11428.5 11429.0 11401.5 11401.0 11399.5 11401.0 11379.5 11380.0 11380.0 11337.0 11225.5 11334.5 11335.5 11328.0 11327.0 11325.5 11327.0 11324.0 11322.5 11321.5 11322.5 11287.5 11288.5 11288.5 11282.0 11283.5 11281.0 11279.5 11276.0 11275.5 11275.0 11275.5 11262.0 11261.0 11259.5 11261.0 11258.5 11259.0 11258.0 11259.0 11251.0 11250.0 11212.5 11211.5 11210.0 11211.5 11167.5 11167.0 11166.0 11167.0 11107.0 11106.0 11105.0 11106.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 1e-AUG-1995 21:43 10~.0 101.0 99.~ $ REMARKS: The depth adjustments shown above reflect cased hole GR to open hole GR and cased hole SIGM to open hole All other TDTP curves were carried with the SIGM shifts. BECAUSE OF THE LARGE QUANTITY OF DATA INVOLVED WITH THIS JOB AND THE DATA WOULD NOT FIT ON A 3 1/2" DISKETTE, FOUR OF THE FIVE RAW FILES HAVE BEEN REMOVED FROM THIS TAPE. BOTH ARCO AND BP HAVE THE COMPLETE DATASET. $ **** FILE HEADER FILE NAME : EDIT .~01 SERVICE : FLIC VERSION : 0~1C01 DATE : 95/08/10 MAX REC SIZE : le24 FILE TYPE : LO LAST FILE : PAGE: FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: DEPTH INCREMENT: 0.50~0 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 12399.0 11472.0 TDTP 12433.~ 11472.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 2 EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH TDTP 88888.0 88886.0 88886.0 12402.5 12400.5 12398.5 12396.5 12394.5 12393.0 12390.5 12389.~ 12386.5 12384.5 12382.5 12380.5 12378.5 12377.0 12374.5 12372.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 12370.5 12366.5 12362.5 12360.5 12358.5 12354.5 12352.5 12350.5 12334.5 12330 5 12326 5 12322 5 12318 5 12314 5 12310 5 12304 5 12290.5 12288.5 12286.5 12284.5 12282.5 12280.5 12278.5 12274.5 12279.5 12266.5 12264.5 12262.5 12258 5 12252 5 12246 5 12236 5 12232 5 12228 5 12224 5 12222 5 12229.5 12218,5 12216,5 12186.5 12182.5 12178.5 12176.5 12174.5 12172.5 1217~.5 12168.5 12166.5 12164.5 12162.5 12169.5 12158.5 12154.5 12146.5 12142.5 12358.5 12359.5 12303.9 12287.9 12282.5 12279.9 12263.9 12259.5 12234.5 12239.9 12226.~ 12222.5 12218,9 12214.5 12174.5 12179.0 12166.5 12162.9 12158.5 12368.9 12364.5 12361.9 12357.5 12352.5 12349.9 12333.9 12329.5 12324.5 12321.0 12316.9 12312.9 12398.5 12288.5 12284.9 12281.9 12277.9 12272.5 12268.~ 12264.9 12261.0 12256.5 12244.0 12229.9 12217.0 12155.9 12181.5 12177.5 12173.9 12169.0 12165.5 12161.9 12156.5 12153.9 12145.9 12142.9 LIS Tape Veri~ica%Jon Lis%ing Schlumberger Alaska Compu%ing Cen~er 10-AUG-1995 21:43 PAGE: 12138.5 12137.0 12134.5 12132.5 12130.5 12128.0 12126.5 12125.0 12124.5 12122,5 12120.5 12119.0 12116.5 12113.5 12112.5 12110.0 12106.5 12105.0 12194.5 12192.9 12192.5 12199.9 12199.5 12998.5 12998.5 12997.9 12999.5 12989.9 12986.5 12984.5 12982.5 12981.9 12978.5 12978.9 12974.5 12973.9 12979.5 12969.5 12964.5 12962.5 12969.5 12958.9 12954.5 12953.5 12959.5 12959.5 12948.5 12~46.9 12944.5 12941.5 12949.5 12038.9 12938.5 12938.5 12936.5 12934.9 12934.5 12934.9 12932.5 12939.5 12939.5 12939.9 12926.5 12925.5 12922.5 12921.9 12916.5 12914.5 12914.5 12913.9 12912.5 12011.5 12919.5 12999.5 12998.5 12096.5 11998.5 11997.5 11994.5 11993.9 11999.5 11988.5 11988.5 11986.5 11986.5 11985.5 11984.5 11982.9 11982.5 11981.9 11989.5 11978.5 11978.5 11978.9 11974.5 11973.9 11968.5 11966.5 11964.5 11962.9 11962.5 11961.9 11969.5 11958.5 11958.5 11957.5 11954.5 1195~.9 11952.5 11959.5 LIS Tape Verification Listin9 Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 11950.5 11949.0 11948.5 11946.0 11946.5 11946.0 11944.5 11942.5 11942.5 11941.0 11932.5 11930.5 11928.5 11926.0 11926.5 11925.0 11922.5 11921.5 11918.5 11916.5 11916.5 11914.0 11914.5 11913.5 11912.5 11910.5 1191~.5 119~9.5 11908.5 11906.0 11906.5 119~6.0 11902.5 11901.0 11898.5 11898,0 11896.5 11894.0 11894.5 11893.5 11892.5 11890.5 11890.5 11889.5 11886.5 11886.0 11882.5 11881.0 11878.5 11878.0 11874.5 11874.0 11872.5 11870.5 11570.5 11869.5 11868.5 11866.0 11866.5 11866.0 11864.5 11862.5 11862.5 11861.5 11854.5 11853.5 11850.5 11849.0 11846.5 11845.0 11842.5 11842.0 11838.5 11837.5 11820.5 11818.5 11818.5 11817.5 11816.5 11814.0 11814.5 11814.0 11812.5 11810.5 11810.5 11809.5 11796.5 11794.5 11792.5 11790.0 11788.5 11786.5 11784.5 11782.0 11770.5 11769.5 11766.5 11766.5 11762.5 11761.5 11754.5 11753.5 11750.5 11749.0 11746.5 11745.0 11744.5 11742.0 11740.5 11737.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 11730.5 11726.5 11710.5 11706.5 11702.5 11700.5 11698.5 11694.5 11690.5 11688.5 11686.5 11684.5 11682.5 1168e.5 11678.5 11676.5 11674.5 11672.5 11670.5 11668.5 11666.5 11664.5 11662.5 11658.5 11654.5 11652.5 11650.5 11648.5 11646.5 11644.5 11642.5 11640.5 11638.5 11636.5 11634.5 11632.5 11630.5 11628 5 11626 5 11624 5 11622 5 11616 5 11614 5 11612.5 11610.5 11608.5 11606.5 11604.5 11602.5 11600.5 11598.5 11596.5 11594.5 11592.5 11590.5 11698.5 11686.5 11683.0 11679.5 11675.0 11671.0 11667.5 11663.0 11651.0 11646.5 11642.5 11639.0 11635.e 11630.5 11626.5 11623.~ 11615.0 11610.5 116~6.5 11603.e 11599.5 11596.~ 11592.5 11730.5 11726.5 11709.5 11705.0 11702.5 11698.5 11694.0 11689.5 11686.5 11681.5 11677.5 11674.0 11669.5 11666.5 11662.5 11657.5 11653.5 11648.5 11644.~ 11641.0 11637.~ 11633.5 11629.5 11626.0 11622.5 11614.5 11611.0 116~7.0 11603.5 11598.5 11595.0 11591.5 LIS Tape Verifica%ion Lis%ing Schlumberger Alaska Computing Cen~er 10-AUG-1995 21:43 PAGE: 11588.5 11588.5 11586.5 11588.0 11584.5 11583.5 11582.5 11583.5 11580.5 11581.0 11576.5 11576.0 11570.5 11571.5 11566.5 11566.5 11564.5 11564.0 11562.5 11563.5 11560.5 11559.0 11558.5 11559.0 11556.5 11556.0 11554.5 11556.5 11550.5 11552.0 11546.5 11547.5 11542.5 11544.e 11536.5 11536.0 11534.5 11536.0 11532.5 11532.5 11530.5 11531.5 11528.5 11529.0 11526.5 11528.5 11524.5 11524.5 11518.5 11520.5 11514.5 11516.0 11512.5 11512.5 11510.5 11513.0 11508.5 11509.0 11506.5 11508.5 11504.5 11505.5 11502.5 11504.0 11498.5 11499.5 11494.5 11495.0 11490.5 11491.5 100.0 101.0 101.0 $ REMARKS: This file con%ains TDTP Pass #1 (Flowing Pass). The dep%h shif%s shown above relec% GRCH pass #1 (Flowing Pass) %o GRCH pass #2 (Pump-in Pass #1) and SIGM pass #1 (Flowing Pass) %o SIGM pass #2 (Pump-in Pass $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 ** DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 0 PAGE: ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER ~ LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 45913e 00 e00 SIGM TDTP CU 450130 00 000 ~ 9 I 1 1 4 68 0000000900 TPHI TDTP PU-S 45013~ 00 000 00 0 I I I 4 68 0~00090099 SBHF TDTP CU 45013~ 00 0~0 00 0 1 1 1 4 68 000~000000 SBHN TDTP CU 45~13~ 00 000 00 0 1 ! 1 4 68 0000~00000 SIGC TDTP CU 450130 90 000 00 0 1 1 1 4 68 0000~0~000 SIBH TDTP CU 450139 00 000 00 0 I 1 1 4 68 0900900000 TRAT TDTP 45~130 00 000 00 0 1 1 1 4 68 0000~00000 LC01 TDTP 45~13~ 00 000 00 0 1 1 1 4 68 0~0000~000 SDSI TDTP CU 450130 90 000 00 ~ 1 1 1 4 68 0000000~90 BACK TDTP CPS 450130 00 000 00 0 I I I 4 68 0000090900 FBAC TDTP CPS 450130 0~ 000 00 9 1 1 1 4 68 0000900~00 TCAN TDTP CPS 450130 eO 000 00 0 TCAF TDTP CPS 459139 00 000 00 0 1 1 1 4 68 0000000000 TCND TDTP CPS 450130 90 000 00 9 1 1 1 4 68 0000000090 TCFD TDTP CPS 450130 09 000 00 0 1 I 1 4 68 0900000090 TSCN TDTP CPS 45e130 00 000 ~0 0 1 1 1 4 68 0000900000 TSCF TDTP CPS 450130 00 000 00 0 1 1 1 4 68 000000~00 INND TDTP CPS 450130 00 000 00 0 ! 1 1 4 68 0000000900 INFD TDTP CPS 450130 00 000 00 0 1 1 1 4 68 0000000900 GRCH TDTP GAPI 45~130 00 000 00 0 1 1 1 4 68 0000000000 TENS TDTP LB 450130 00 000 00 0 1 1 1 4 68 0000000000 CCL TDTP V 450130 00 9~0 00 0 1 I 1 4 68 00~00~0000 LIS Tape Verif|cation Listing Schlumberger Alaska Computing Center DATA 19-AUG-1995 21:43 DEPT. 12431.999 SIGM.TDTP 15.019 TPHI.TDTP 14.833 SBHN.TDTP 39.635 SIGC.TDTP 9.560 SIBH.TDTP 42.999 LCO1.TDTP 1.824 SDSI.TDTP 9.292 BACK.TDTP 198.299 TCAN.T1)TP 71487.516 TCAF.TDTP 39188.016 TCND.TDTP 45565.979 TSCN.TDTP 17802.313 TSCF.TDTP 9758.869 INND.TDTP 3292.349 GRCH.TDTP -999.259 TENS.T1)TP -4699.000 CCL.TDTP 0.900 SBHF.TDTP TRAT.TDTP FBAC.~)TP TCFD.TDTP INFD.TDTP DEPT. 11473.990 SIGM.TDTP 16.297 TPHI.TDTP 12.701 SBHF.TDTP SBHN.TDTP 39.396 SIGC.TDTP 1.446 SIBH.TDTP 39.306 TRAT.TDTP LCO1.TDTP 1.818 SDSI.TDTP 9.563 BACK.TDTP 249.195 FBAC.TDTP TCAN.TDTP 25994.188 TCAF.TDTP 14259.295 TCND.TDTP 41985.641 TCFD.TDTP TSCN.TDTP 12985.150 TSCF.TDTP 7143.333 INND.TDTP 2928.552 INFD.TDTP GRCH.TDTP 24.293 TENS.TDTP -4660.900 CCL.TDTP 9.900 END OF DATA PAGE: 33.694 1.424 44.883 21919.957 932.173 34.935 1.332 55.672 20130.332 1973.108 **** FILE TRAILER FILE NAME : EDIT .991 SERVICE : FLIC VERSION -: 991C91 DATE : 95/98/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .902 SERVICE : FLIC VERSION : 991C01 DATE : 95/98/19 MAX REC SIZE : 1924 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: EDITED CURVES Depth shifted PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY LDWG TOOL CODE GRCH TDTP 2 and clipped 2 9.5000 curves for each pass START DEPTH 12388.0 12422.0 STOP DEPTH 11999.0 11090.0 in separate files. LIS Tape Veri~ica%ion Lis%ing Schlumberger Alaska Compu%ing Cen%er 10-AUG-J995 21:43 $ CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: ,EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH $ REMARKS: This file con%alns TDTP Pass #2 (Pump-in Pass pass %o pass shif%s were appl|ed %o %his da%a. $ LIS FORMAT DATA No PAGE: 11 DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE VALUE I 66 0 2 66 0 3 73 96 4 66 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 450130 00 000 00 0 2 1 1 4 68 0000000000 SIGM TDTP CU 450130 00 000 00 0 2 I I 4 68 0000000000 TPHI TDTP PU-S 450130 00 000 00 0 2 1 1 4 68 0000000000 SBHF TDTP CD 450130 00 000 00 0 2 1 1 4 68 0000000000 SBHN TDTP CU 450130 00 090 90 9 2 1 1 4 68 9990999999 LIS Tape Veri~icai~ion List~ing Schlumberger Alaska Computing Cen~er 10-AUG-1995 23.:43 PAGE: 3.2 NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) SIGC TDTP CU 450130 00 000 00 0 2 1 1 4 68 0000000000 SIBH TDTP CU 4503.30 00 000 00 0 2 1 1 4 68 0000000009 TRAT TDTP 4503.39 99 999 99 9 2 1 I 4 68 9999999999 LC91 TDTP 459139 99 999 99 9 2 1 1 4 68 9999999999 SDSI TDTP CU 459139 99 999 99 9 2 1 3. 4 68 9999999999 BACK TDTP CPS 459139 99 999 99 9 2 1 1 4 68 9999999999 FBAC TDTP CPS 4593.39 99 999 99 9 2 1 1 4 68 9999999999 TCAN TDTP CPS 459139 99 999 99 9 2 1 1 4 68 9999999999 TCAF TDTP CPS 459139 99 999 99 9 2 1 1 4 68 9999999999 TCND TDTP CPS 4503.39 99 999 99 9 2 1 1 4 68 9999999999 TCFD TDTP CPS 4593.39 99 999 99 9 2 1 1 4 68 9999999999 TSCN TDTP CPS 459139 99 999 99 9 2 1 1 4 68 9999999999 TSCF TDTP CPS 459139 99 999 99 9 2 1 1 4 68 9999999999 INND TDTP CPS 459139 99 999 99 9 2 1 1 4 68 9999999999 INFD TDTP CPS 459139 99 999 99 9 2 1 3. 4 68 9999999999 GRCH TDTP GAPI 459139 99 999 99 9 2 1 1 4 68 9999999999 TENS TDTP LB 459139 99 999 99 9 2 1 3. 4 68 9999999999 CCL TDTP V 459139 99 999 99 9 2 1 1 4 68 9999999999 GR BCS GAPI 459139 99 999 99 9 2 1 1 4 68 9999999999 DATA DEPT. 12419.999 SIGM.TDTP 3.4.542 TPHI.TDTP 26.311 SBHF.TDTP SBHN.TDTP 44.299 SIGC,TDTP 9,291 SIBH.TDTP 55,469 TRAT,TDTP LC91.TDTP 2.456 SDSI.TDTP 9,575 BACK.TDTP 69,994 FBAC.TDTP TCAN.TDTP 57675,734 TCAF.TDTP 23485.829 TCND,TDTP 31234.199 TCFD.TDTP TSCN.TDTP 11219,148 TSCF.TDTP 4568.488 INND.TDTP 1997.482 INFD.TDTP GRCH.TDTP -999,259 TENS.TDTP -4715.999 CCL.TDTP 9.999 GR.BCS DEPT. 3.3.979.999 SIGM.TDTP -999.259 TPHI.TDTP -999.259 SBHF.TDTP SBHN,TDTP -999,259 SIGC.TDTP -999.259 SIBH.TDTP -999.259 TRAT.TDTP LC91,TDTP -999,259 SDSI.TDTP -999,259 BACK.TDTP -999.259 FBAC.TDTP TCAN.TDTP -999,259 TCAF,TDTP -999.259 TCND,TDTP -999.259 TCFD,TDTP TSCN,TDTP -999,259 TSCF,TDTP -999,259 INND,TDTP -999.259 INFD.TDTP GRCH.TDTP -999.259 TENS.TDTP -999.259 CCL.TDTP -999.259 GR.BCS 36.499 1.922 22.339 19342.195 385.249 -999.259 -999.259 -999.259 -999.259 -999.259 -999.259 31,232 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center **** FILE TRAILER .~** FILE NAME : EDIT .082 SERVICE : FLIC VERSION : ~IC~I DATE : 95/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : 001C01 DATE : 9S/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 10-AUG-1995 21:43 PAGE: 13 FILE HEADER FILE NUMBER: EDITED CURVES Depth shifted and clipped curves for each pass in separate ~iles. PASS NUMBER: 3 DEPTH INCREMENT: FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 1163S.0 11252.0 TDTP 11669.0 11252.0 $ CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 2 # EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH TDTP 88888.0 88887.0 88885.0 11652.5 11649.5 11648.5 11645.0 11644.5 11640.0 1164~.5 11636.5 11636.5 11632.5 11632.5 11629.0 11628.5 11625.0 11624.5 11621.5 11620.5 11617.5 11617.5 11616.5 LIS Tape Verificat|on List|ng Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 14 11616.5 11612.5 11608.5 11605.5 11604.5 11601.5 11600.5 11597.5 11596,5 11593,5 11592,5 11589.5 11588.5 11585.5 11584.5 11580.5 11573.5 11572.5 11568.5 11565.5 11564.5 11561.5 1156~.5 11557.5 11553.5 11552.5 11548.5 11545 5 11544 5 11541 5 1154~ 5 11537 5 11536 5 11533 5 11532 5 11528 5 11524 5 11520.5 11516.5 11513.5 11512.5 11509.5 11508.5 11504.5 11500.5 11496.5 11493.5 11492.S 11489.5 11488.5 11481.5 1148M.5 11477.5 11476.5 116M4.5 11601.0 11597.M 11593.5 11589.5 11586.0 11574.0 11565.5 11562.0 11557.5 11553.0 11545.~ 1154~.5 11537.0 11534.~ 11514.~ 1151M.5 11494.5 1149~.~ 11482.~ 11477.5 11615.0 11610.5 11607.0 11604.5 11598.5 11595.0 11591.5 11588.0 11583.5 11582.0 11572.5 11567.5 11563.5 11560.0 11557.0 11552.5 11548.5 11543.5 11540.5 11536.0 11532.5 11529.5 11525.0 11520.5 11516.5 11511.5 11509.0 11504.5 11500.5 11495.0 11490.5 11487.5 11479.5 11476.M LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 15 11473.5 11472.5 11469.5 11468.5 11465.5 11464.5 11461.5 11460.5 11457,5 11456,5 11437,5 11424.5 11420.5 11417.5 11416 5 11412 5 11408 $ 11400 ~ 11396 5 11392 5 11389,5 11388.5 11385.5 11384,5 11380.5 11376.5 11372,5 11368,5 11360 5 11356 5 11348 5 11344 5 11324 5 11320 5 11316 5 11312 5 11309,5 11398.5 11395.5 11394.5 11391.5 11399,5 11297.5 11296,5 11293.5 11292,5 11288 5 11284 5 11289 5 11276 5 11272 5 $ 11473.5 11479.5 11465.5 11462.9 11457.5 11437.5 11419.9 11391.9 11386,5 11319.5 11395.5 11392.5 11298.5 11295.9 191.5 11479.5 11466.5 11463.5 11459.5 11456.9 11424.9 11420.5 11416.5 11412.9 11498.5 11499.5 11396.9 11393.9 11389.5 11385.0 11389.9 11377.0 11372.5 11367.5 11359.5 11356.9 11348.9 11343.5 11323.5 11319.0 11315.9 11319.5 11395.5 11393.9 11399.5 11297.0 11293.9 11289.5 11285.5 11289.9 11275.5 11272.9 99.5 REMARKS: This file contains TDTP Pass #3 (Pump-in Pass #2). The LIS Tape Verifica%ion Lis%ing Schlumberger Alaska Compu%|ng Cen%er 10-AUG-1995 21:43 dep%h shif%s shown above relec% GRCH Pass #3 (Pump-in Pass #2) %o GRCH Pass #2 (Pump-in Pass #1) and SIGM Pass #3 (Pump-in Pass #2) %o SIGM Pass #2 (Pump-in Pass #1). $ LIS FORMAT DATA PAGE: DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 5 66 6 73 7 65 ~8 68 0.5 9 65 FT 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 450130 00 000 00 0 3 1 1 4 SIGM TDTP CU 45~130 0~ 000 ~0 0 3 1 1 4 TPHI TDTP PU-S 45~130 00 000 00 0 3 1 1 4 SBHF TDTP CU 450130 00 ~00 00 0 3 1 1 4 SBHN TDTP CU 450130 00 000 00 0 3 1 1 4 SIGC TDTP CU 450130 00 000 00 0 3 ! 1 4 SIBH TDTP CU 450130 00 000 00 0 3 1 1 4 68 TEAT TDTP 450~30 00 000 00 0 3 1 ~ 4 68 LCO1 TDTP 450130 00 000 00 0 3 1 1 4 68 SDSI TDTP CU 450130 00 0~0 00 0 3 ~ 1 4 68 BACK TDTP CPS 450130 00 000 00 0 3 1 1 4 68 FBAC TDTP CPS 450130 00 000 00 0 3 1 1 4 68 TCAN TDTP CPS 450~30 00 000 00 0 3 1 ~ 4 68 TCAF TDTP CPS 450130 00 000 00 0 3 1 ~ 4 68 TCND TDTP CPS 450150 00 000 00 0 3 1 ~ 4 68 0000000~00 LIS Tape Verification Listing 10-AUG-1995 21:43 Schlumberger Alaska Computing Center PAGE: 17 NAME SERV UNIT SERVICE aPI AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) TCFD TDTP CPS 45013e 00 000 00 0 3 I 1 4 68 0000000000 TSCN TDTP CPS 450130 00 000 00 0 3 1 1 4 68 000000~000 TSCF TDTP CPS 450130 0~ 000 00 0 3 1 1 4 68 0000000000 INND TDTP CPS 450130 00 0e0 00 0 3 1 1 4 68 eeeeeeeeee INFD TDTP CPS 45013e 00 0e0 00 0 3 I 1 4 68 0000000000 GRCH TDTP GAPI 450130 00 000 00 0 3 1 1 4 68 0000000000 TENS TDTP LB 450130 00 000 Oe 0 3 1 1 4 68 000e000000 CCL TDTP V 450130 00 000 00 0 3 1 I 4 68 0000000000 DATA DEPT. 11666.~00 SIGM.TDTP 17.027 TPHI.TDTP 21.539 SBHF.TDTP SBHN.TDTP 52.322 SIGC.TDTP 0.142 SIBH.TDTP 61.133 TRAT.TDTP LCO1.TDTP 2.147 SDSI.TDTP 0.639 BACK.TDTP 206.717 FBAC.TDTP TCAN.TDTP 31579.566 TCAF.TDTP 14710.451 TCND.TDTP 26898.699 TCFD.TDTP TSCN.TDTP 6718.735 TSCF.TDTP 3129.733 INND.TDTP 2111.982 INFD.TDTP GRCH.TDTP -999.250 TENS.TDTP -4695.000 CCL.TDTP 0.0~0 DEPT. 11251.500 SIGM.TDTP 26.793 TPHI.TDTP 44.368 SBHF.TDTP SBHN.TDTP 79.834 SIGC.TDTP 0.000 SIBH.TDTP 113.127 TRAT.TDTP LCO1.TDTP 2.548 SDSI.TDTP 2.070 BACK.TDTP 196.316 FBAC.TDTP TCAN.TDTP 5890.254 TCAF.TDTP 2311.771 TCND.TDTP 11712.287 TCFD.TDTP TSCN.TDTP 1172.229 TSCF.TDTP 460.069 INND.TDTP 1732.418 INFD.TDTP GRCH.TDTP -999.250 TENS.TDTP -4685.000 CCL.TDTP 0.000 44.172 1.596 59.386 9244.791 464.530 74.133 1.688 40.420 3048.372 230.222 END OF DATA **** FILE TRAILER FILE NAME : EDIT .~3 SERVICE : FLIC VERSION : OOLCO1 DATE : 95/08/10 MAX REC SIZE : le24 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .~e4 SERVICE : FLIC VERSION : 001C01 DATE : 95/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 18 FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMENT: 0,5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 1163S,0 11213,0 TDTP 11669,0 11213.0 $ CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: ~RCH PASS NUMBER: 2 EQUIVALENT UNSHIFTED DEPTH. BASELINE DEPTH GRCH TDTP 88888,9 88886,5 88886,9 11652,5 11659,5 11648,5 11646.5 11644,5 11641,5 11649,5 ~1636,5 11636,5 11633,5 11632,5 11629,5 11628,5 11625,9 11624,5 1~621,5 11629,5 11618,9 11617.5 11616.9 11616.5 11614.5 11613.5 11612.9 11612.5 11619.9 11699.5 11695.5 11695.5 11697.5 11605.5 11695.5 11694.5 11693.5 11691.5 11691.9 11699.5 11599.9 11597.5 11596.5 11596.5 11594.5 11593.5 11593.9 11592.5 11591.9 11589.5 11589.5 11588.5 11587.5 11585.5 11585.9 11584.5 11584.5 11581.5 11581.5 11589.5 11589.5 11577.5 11577.9 11572.5 11571.9 11569.5 11569.9 LIS Tape Veri~ica%ion Lis%ing Schlumberger Alaska Computing Cen%er 10-AUG-1995 21:43 PAGE: 19 11568.5 11565.5 11564.5 11561.5 1156~.5 11557.5 11556.5 11545.5 11544.5 11541.5 11540.5 11537.5 11533.5 11532,5 11529.5 11525.5 11513.5 11512.5 11509.5 11500.5 11496.5 11493.5 11492.5 11489.5 11488.5 11485.5 11484.5 11481.5 11477 5 11476 5 11473 5 11472 5 11469 5 11468 5 11465 5 11464 5 11460,5 11456.5 11452,5 11444.5 11441,5 11440.5 11433,5 11432,5 11428,5 11421,5 11417,5 11413,5 11409,5 11400 5 11397 5 11396 5 11393 5 11392 5 11389 5 11565.5 11562.0 11557.0 11545.0 11541.5 11537.5 11534.0 11530.0 11525.5 11513.5 11510.0 11494.0 11489.5 11485.5 11481.9 11477.5 11473.5 11479.9 11465.5 11441.5 11434.9 11422.0 11419.9 11414.5 11411.9 11399.0 11394.5 11391.9 11566.5 11563.5 11559.5 11556.0 11544.0 11539.0 11529.5 11512.0 11590.0 11495.9 11491.0 11487.5 11483,0 11475.0 11471.5 11467.0 11462.9 11459.~ 11456.~ 11451.5 11443.5 11439.0 11431.~ 11428.0 11400.0 11396.5 11392.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 20 11355°5 11355.5 11354.5 11380.5 11376.5 11372.5 11368.5 11364.5 11352.5 11348.5 11316.5 11312,5 11309.5 11305.5 11305.5 11304.5 11301.5 11300.5 11297.5 11296.5 11293.5 11292.5 11288.5 11285.5 11284.5 11281.5 11280.5 11276.5 11272.5 11268.5 11261.5 11260.5 11257.5 11256.5 11252.5 11244.5 11240.5 11236.5 11232.5 100.0 11386.5 11310.5 11305.5 113~2.5 11298.5 11295.~ 11287.~ 11282.5 11262.5 11259.0 101.5 11389.0 11384.5 11380.5 11377.0 11372.5 11369.0 11364.0 11352.0 11347.0 11315.0 11311.5 11307.5 11304.0 11300.5 11297.0 11293.0 11288.5 11284.5 11279.5 11275.0 11272.0 11267.5 11259.5 11256.0 11251.5 11243.5 11238.5 11234.0 11231.0 98.5 REMARKS: This file contains TDTP Pass #4 (Pump-in Pass #3). The depth shifts shown above relect GRCH Pass #4 (Pump-in Pass #3) to GRCH Pass #2 (Pump-in Pass #1) and SIGM Pass #4 (Pump-in Pass #3) to SIGM Pass #2 (Pump-in Pass #1). $ LIS FORMAT DATA LIS Tape Verifica%ion Lis%lng Schlumberger Alaska Computing Cen%er 10-AUG-1995 21:43 DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 PAGE: 21 SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT SIGM TDTP TPHI TDTP SBHF TDTP SBHN TDTP SIGC TDTP SIBH TDTP TRAT TDTP LCO1 TDTP SDSI TDTP BACK TDTP FBAC TDTP TCAN TDTP TCAF TDTP FT 450130 Oe 0e0 00 CU 450130 00 0e0 0~ PU-S 450130 Oe 000 ee CU 450130 00 000 ~0 CU 450130 00 000 0~ CU 450130 00 0~0 00 CU 45013~ 00 000 00 450130 00 0~0 0~ 450130 00 000 00 CU 450130 00 000 00 CPS 450130 00 0~0 00 CPS 450130 00 000 00 CPS 450130 00 000 ~0 CPS 450130 0~ 000 00 TCND TDTP CPS 450130 00 0~0 ~0 TCFD TDTP CPS 450130 00 000 00 TSCN TDTP CPS 450130 00 000 00 TSCF TDTP CPS 450130 00 000 00 INND TDTP CPS 450130 00 000 00 INFD TDTP CPS 450130 00 0~0 00 GRCH TDTP GAPI 45~130 00 000 00 TENS TDTP LB 450130 00 000 00 CCL TDTP V 45013~ 00 000 00 0 4 1 1 4 68 0000000000 e 4 1 1 4 68 00000e0~00 e 4 1 1 4 68 000eoeoe00 0 4 1 1 4 68 ~000000~00 0 4 1 1 4 68 e0~0000000 0 4 1 1 4 68 0000000e00 0 4 1 1 4 68 ~000000000 0 4 1 I 4 68 ~0e0000000 0 4 1 1 4 68 0000000000 0 4 1 1 4 68 0~000e0000 0 4 1 1 4 68 ~000000000 0 4 1 1 4 68 ~e00000~00 0 4 1 1 4, 68 0000000000 0 4 1 1 4 68 0000000B00 0 4 1 1 4 68 00~0000000 0 4 1 1 4 68 0000~00~00 0 4 1 1 4 68 0000000000 0 4 1 1 4 68 0000000000 0 4 1 1 4 68 0000000000 0 4 1 1 4 68 ~000000000 0 4 1 1 4 68 0000000000 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center DATA DEPT. 11667.000 SIGM.TDTP SBHN.TDTP 50.796 SIGC.TDTP LCOl.TDTP 1.986 SDSI.TDTP TCAN.TDTP 31330.605 TCAF.TDTP TSCN.TDTP 66e3.506 TSCF.TDTP GRCH.TDTP -999.25~ TENS.TDTP DEPT. 11211.500 SIGM.TDTP SBHN.TDTP 57.546 SIGC.TDTP LCO1.TDTP 2.422 SDSI.TDTP TCAN.TDTP 22385.625 TCAF.'I'DTP TSCN.TDTP 4357.892 TSCF.TDTP GRCH.TDTP -999.250 TENS.TDTP 10-AUG-1995 21:43 15.427 TPHI.TDTP 17.187 0.323 SIBH.TDTP 58.250 0.558 BACK.TDTP 245.791 15772.279 TCND.TDTP 27326.016 3324.30~ INND.TDTP 2231.869 -4680.000 CCL.TDTP 0.000 16.393 TPHI.TDTP 0.269 SIBH.TDTP 0.665 BACK.TDTP 9242.193 TCND.TDTP 1799.212 INND.TDTP -4675.000 CCL.TDTP 30.523 71.006 215.826 24114.703 1862.787 ~.000 SBHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP INFD.TDTP SBHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP INFD.TDTP PAGE: 22 47.295 1.512 66.665 9335.611 445.757 46.936 1.803 40.068 7401.307 294.697 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION ~ eelCel DATE : 95/es/ze MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER FILE NAME : EDIT .e05 SERVICE : FLIC VERSION : 001C01 DATE : 95/08/10 MAX REC SIZE : 1~24 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: EDITED CURVES Depth shifted and PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY LDWG TOOL CODE GRCH TDTP 5 clipped 5 0.500e CUrVeS START DEPTH 11635.0 11669.0 for each pass STOP DEPTH 11240.0 11240.0 in separate files. LIS Tape Verifica%ion Lis%ing Schlumberger Alaska Computing Cen%er 10-AUG-1995 21:43 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASEL[NE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 2 EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH ]DTP 88888.0 11648.5 11644.5 11640.5 11636.5 11632.5 11628.5 11624.5 11620.5 11617.5 11616.5 11613.5 11612.5 11609.5 11608.5 11605.5 11604.5 11601.5 116~.5 11597.5 11596.5 11593.5 11592.5 11589.5 11588.5 11585.5 11584.5 11581.5 1158~.5 11577.5 11576.5 11573.5 11572 5 11569 5 11568 5 11565 5 11564 5 11561 5 11560.5 11557.5 11556.5 11553.5 11552.5 11549.5 11548.5 88887.0 88884.5 11645.0 11641.0 11636.5 11653.0 11629.0 11624.5 11621.5 11617.5 11616.5 11614.5 11615.0 11612.0 11609.~ :- 11607.0 11607.0 11603.5 11601.0 11600.0 11597.5 11595.0 11593.5 11591.5 11590.~ 11588.0 11586.5 11583.5 11582.0 11580.0 11578.5 11576.0 11575.5 11571.5 11571.5 11568.0 11566.0 11562.5 11561.~ 1156~.~ 11557.5 11555.5 11553.~ 11552.0 11549.5 11548.0 PAGE: 23 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 24 11544.5 11541 5 11540 5 [1537 5 11533 5 11528 5 11524 5 11520.5 11516.5 11512.5 11509.5 11598.5 11595.5 11594.5 11496.5 11493.5 11492.5 11489.5 11488.5 11485.5 11484.5 11489.5 11477.5 11476.5 11473.5 11468.5 11464.5 11469.5 11456.5 11452.5 11448.5 11445 5 11444 5 11441 5 11449 5 11437 5 11436 5 11432 5 11428 5 11425 5 11424 5 11421 5 ii429.5 11417.5 11416.5 11412.5 11498.5 li499.5 11397.5 11396.5 11393.5 11392.5 11389.5 11388.5 11541.5 11538.5 li534.9 11519.9 11596.5 11494.5 11499.9 11485.5 11477.5 11473.9 11445.9 11441.5 11437.5 11426.9 li422.9 11419.0 11399.9 11394.5 11391.0 11544.5 11549.9 11532.9 11528.5 11525.9 11529.9 11516.5 11512.9 11599.9 11594.9 11496.9 11491.9 11487.5 11483.9 11478.5 11475.9 11467.e 11464.5 1146e.5 11455.5 11451.5 11447.9 11443.5 11439.5 11435.9 11431.9 11428.9 11423.5 11419.5 11416.9 11411.0 11498.0 11409.9 11396.5 11393.9 11388.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 25 11385,5 11381.5 11380.5 11376,5 11372.5 11369.5 11368.5 11364.5 11360.5 11356,5 11353.5 11352.5 11349.5 11345,5 11341.5 11337,5 11325.5 11321.5 11317.5 11313.5 11312.5 113~8.5 11304.5 11300 5 11293 5 11289 5 11288 5 11285 5 11284 5 11281 5 1128~.5 11276.5 11272.5 11268.5 $ 11386.5 11382.0 11370.0 11355.5 11350.0 11347.0 11342.0 11338.5 11326.5 11322.0 11318.0 11314.5 11294.5 11291.0 11287.0 11282.5 101 .M 11380.5 11377.5 11373.5 11369.0 11364.5 11360.0 11356.5 11351.0 11311.0 11306.0 11304.0 11300.5 11288.5 11285.0 11279.5 11275.0 11272.0 11267.5 99.0 REMARKS: This file contains TDTP Pass ~5 (Pump-in Pass ~4). The depth shifts shown above relect GRCH Pass #5 (Pump-in Pass ~4) to GRCH Pass #2 (Pump-in Pass #1) and SIGM Pass ~5 (Pump-in Pass #4) to SIGM Pass #2 (Pump-in Pass #z). $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ~ TYPE REPR CODE VALUE I 66 0 2 66 0 3 73 92 4 66 5 66 6 73 7 65 8 68 0.5 9 65 FT 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 ** SET TYPE - CHAN ** PAGE: 26 NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 450130 00 000 00 0 5 1 1 4 68 0000000000 SIGM TDTP CU 450130 00 900 99 9 5 1 1 4 68 9999909999 TPHI TDTP PU-S 459139 99 999 99 9 5 1 1 4 68 9999999999 SBHF TDTP CU 459139 99 999 99 9 5 ! 1 4 68 9999999999 SBHN TDTP CU 459139 99 999 99 9 5 1 1 4 68 9999999999 SIGC TDTP CU 459139 99 999 99 9 5 1 1 4 68 9999999999 SIBH TDTP CU 459139 99 999 99 9 5 1 1 4 68 9999999999 TRAT TDTP 459139 99 999 99 9 5 1 1 4 68 9999999999 LC91TDTP 459139 99 999 99 9 5 1 1 4 68 9999999999 SDSI TDTP CU 459139 99 999 09 9 5 1 1 4 68 9990999999 BACK TDTP CPS 459139 99 999 99 9 5 1 ~ 4 68 9999999999 FBAC TDTP CPS 459139 99 999 99 9 5 1 1 4 68 9999999999 TCAN TDTP CPS 459139 90 999 99 9 5 1 1 4 68 9999999999 TCAF TDTP CPS 459i39 99 999 99 9 5 i i 4. 68 9999909999 TCND TDTP CPS 45915~ 99 999 99 9 5 1 1 4 68 9999999999 TCFD TDTP CPS 459139 99 999 99 9 5 1 1 4 68 9999999999 TSCN TDTP CPS 459139 99 999 99 9 5 1 1 4 68 9999999999 TSCF TDTP CPS 459139 99 999 99 9 5 1 1 4 68 9999999990 INND TDTP CPS 459139 99 999 99 9 5 1 1 4 68 9999999999 INFD TDTP CPS 459139 99 999 99 9 5 1 ~ 4 68 9999999999 GRCH TDTP GAPI 459139 99 999 99 9 5 1 1 4 68 9999999999 TENS TDTP LB 459139 99 999 99 9 5 1 1 4 68 9999999999 CCL TDTP V 459139 99 999 99 9 5 1 1 4 68 9999999999 LIS Tape Verifica%ion Lis%ing Schlumberger Alaska Compu%ing Cen%er DATA 10-AUG-1995 21:43 DEPT. 11665.500 SIGM.TDTP 15.241 TPHI.TDTP 18.602 SBHN.TDTP 52.357 SIGC,TDTP 0.321 SIBH,TDTP 61.200 LCO1.TDTP 2.032 SDSI.TDTP 0.552 BACK.TDTP 288.714 TCAN.TDTP 35105.906 TCAF.TDTP 17278.160 TCND.TDTP 26112.031 TSCN.TDTP 6514.684 TSCF.TDTP 3206.348 INND.TDTP 2193.313 GRCH.TDTP -999.250 TENS.TDTP -4670.00~ CCL.TDTP 0.000 DEPT. 11239.000 SIGM.TDTP 11.806 TPHI.TDTP 42.789 SBHN.TDTP 69.728 SIGC.TDTP 0.000 SIBH.TDTP 94.029 LCOl.TDTP 2.741 SDSI.TDTP 0.489 BACK.TDTP 215.229 TCAN.TDTP 23269.293 TCAF.TDTP 8488,941 TCND.TDTP 13894,809 TSCN.TDTP 4638.187 TSCF,TDTP 1692.071 INND,TDTP 1546.923 GRCH.TDTP -999.250 TENS.TDTP -4670.000 CCL.TDTP 0.000 END OF DATA SBHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP INFD.TDTP SBHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP INFD.TDTP PAGE: 27 44.374 1.541 72.523 9161.838 418.413 62.283 2.241 43.240 3625.025 218.721 **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION -: 001C01 DATE : 95/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : 001C01 DATE : 95/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 6 AVERAGED CURVES Pulsed Neu%ron: Unaveraged edi%ed Pass 2 Gamma Ray and backround coun%s; ari%hme%ic average of edited s%a~ic baseline passes for all o%her curves, DEPTH INCREMENT 0.50~0 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS TDTP 2, 3, 4, 5, $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 REMARKS: The arithmetic average of passes 2,3,4 & 5 was computed after all depth shifts and clipping was applied. These were %he four pump-in passes and the flowing pass was no% used in the average computation. Pump-in Pass intervals used in averaging: Pass #1 only : 12418' %o 11665' Pass #1, #2, #3, #4 = 11665' %0 11252' Pass #1, #3, #4 = 11252' to 11240' Pass #1, #3 = 11240' to 11212' Pass #1 only = 11212~ %o 11090' $ LIS FORMAT DATA PAGE: 28 ** DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB ** TYPE REPR CODE VALUE I 66 0 -2 66 0 3 73 84 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 I SET TYPE - CHAN ** NAME SERV UNIT SERVICE AP1 AP1 AP1 AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 450139 99 999 99 SIGM PNAV CU 459139 99 999 99 TPHI PNAV PU-S 459139 99 999 99 SBHF PNAV CU 459139 99 999 99 SBHN PNAV CU 459139 99 999 99 SIGC PNAV CU 459139 99 999 99 SIBH PNAV CU 459139 99 999 99 TRAT PNAV 459139 99 999 99 SDSI PNAV CU 459139 99 999 99 9 6 1 1 4 68 9999999999 9 6 1 1 4 68 9999999999 9 6 1 i 4 68 9999999999 9 6 1 1 4 68 9999999999 9 6 1 1 4 68 9999999999 9 6 1 I 4 68 9909999999 9 6 I 1 4 68 9999999999 9 6 I 1 4 68 9999999999 9 6 1 i 4 68 9999999999 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 29 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) BACK TDTP CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 FBAC TDTP CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 TCAN PNAV CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 TCAF PNAV CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 TCND PNAV CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 TCFD PNAV CPS 450~30 00 000 00 0 6 [ ~ 4 68 0000000000 TSCN PNAV CPS 450130 00 000 00 0 6 1 [ 4 68 0000000000 TSCF PNAV CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 INND PNAV CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 INFD PNAV CPS 450130 00 000 00 0 6 1 1 4 68 0000000000 LC01 PNAV 450130 00 000 00 0 6 1 1 4 68 0000000000 GRCH TDTP GAPI 450130 00 000 00 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. ~2419.000 SIGM.PNAV -999.250 TPHI.PNAV -999.250 SBHF.PNAV SBHN.PNAV -999.250 SIGC.PNAV -999.250 SIBH.PNAV -999.250 TRAT.PNAV SDSI.PNAV -999.250 BACK.TDTP 60.004 FBAC.TDTP 22.330 TCAN.PNAV TCAF.PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN.PNAV TSCF.PNAV -999.250 INND.PNAV -999.250 INFD.PNAV -999.250 LCOl.PNAV GRCH.TDTP -999.250 DEPT. 11089.000 SIGM.PNAV -999.250 TPHI.PNAV -999.250 SBHF.PNAV SBHN.PNAV -999.250 SIGC.PNAV -999.250 SIBH.PNAV -999.250 TRAT.PNAV SDSI.PNAV -999.250 BACK.TDTP 164.897 FBAC.TDTP 34.196 TCAN.PNAV TCAF.PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN.PNAV TSCF.PNAV -999.250 INND.PNAV -999.250 INFD.PNAV -999.250 LCO1.PNAV GRCH.TDTP -999.250 END OF DATA -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : 001C01 DATE : 95/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center **** FILE HEADER FILE NAME : EDIT .007 SERVICE : FLIC VERSION : 001C01 DATE : 95/08/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 10-AUG-1995 21:43 PAGE: 30 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: 1 DEPTH INCREMENT: 9.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP $ LOG HEADER DATA 12433.0 11472.0 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 4-JUL-95 CP40.2 1758 04-JUL-95 12434.~ ~2433.~ 12439,~ NO TOOL NUMBER TDTP TDTP TDTP TDTP TDTP $ GAMMA RAY SOURCE PROD. SONDE CARTRIDGE PROD. LOGGING SONDE TDTP DETECTOR CART. THERMAL DECAY TOOL BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): CGRS-A-862 CPSC-A-867 CPLS-A-778 TDIC-A-817 TDT SET 396 11692.9 Production Fluids LIS Tape Verification Listing Schlumberger Alaska Computing Center 10-AUG-1995 21:43 PAGE: 31 BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): 197.~ NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: Tie-in to WA BHCS dated 12-SEP-94. Production data while logging flowing pass: OIL= 1505 STBOPD; total GAS: 16938 MSCF/D; WTR= 0; GOR= 11252 SCF/B; FTP= 993 PSIG; no lift, Logged one TEMP/PRESS down and one up TDT pass while the well was flowing. Injected seawater at 4 BPM to flush the gas, and logging 4 passes at 2 BPM. TEMP log suggest the primary gas entry occuring 1195~' to 12040~. The pump-in passes suggest the presence of gas in the formation down to 1172S'. /HIS IS PASS ~1, THE FLOWING PASS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 2 66 3 73 4 66 S 66 6 73 7 65 o 0 lO4 1 LSZ'O- L6~'OI 000'0 IS8'q~NI ~09'0- ISd'QNNI 000'0 IS8'~DSI 000'0 ISd'NDSI ISd'O~DI LZ8'6IE- ISd'~N~I 000'0 ISd'~¥DI 000'0 ISd'NYDI ~Sd'D¥8~ ZgL'LI ISd'~DYS 9EL'I ISd'IS~S 000'0 ISd'lODq ISd'l¥~l 888'~SE ISd'HSIS ~0'0 ISS'DDIS 88g'LLI ISd'NHSS ISd'~HBS 000'0 ISd'IHdl ~IL'ZE ISd'~DIS 00S'gPPSI '±d3q 0000000000 89 ~ I Z L 0 00 000 00 OglOSff Sd3 lsd 0000000000 89 ~ [ I L 0 00 000 00 OSI~S~ ~3 IS~ ~HSS (X3H) 3003 M393 8MVS 8MRN dOM SSVqD 38A1 009 # B3QBO QI SS3D0~8 ad3a 3ZIS 8~hN 8~RN 39I~ IdV IdV IdV IdV 3DIAB3S ±INn Aa3S 3~VN ** NVHD - 3d,k.L 13S *= I 99 0 I 99 89 99 0 99 6 99 1~ ~9 6 S'0 89 B 3~9¥A 300D ad3a 3d.k.L :30Vd ~u~g 6u!~ndmoD e~selv a~6a~qmnl4oS 6u!~s!q uo!~eo!~!a~A ~deI SiTM ~0-8g~0~-6~0-05 ~¥B 30HOABd ~¥~S-L SO ~AVB 30HOArd ~¥S~-Z SO 'DNI VNSYqV ODNV : IN3~OD : 933~ S~OIA3Nd : ~ NOII¥~NI£NOD ~S6 : 3~¥N 933~ OI9~ : NIOIBO 1103 : 3~¥N 30I^~35 VNSYqV ODNV : ~N3~OD : 3~V± S~OIA3N~ ~ : ~ NOIIV~NI~NOD ~S6 : 3~VN 3~¥± ~s/8~/s6 : 3±va ~IO3 : 3~¥N 3~IA~35 **** B39IV~ 3~¥~ **** : 39I~ Oq : 3~A~ 3qI~ P~OI : 3ZI$ D3N XV~ ~/8~/S6 : 3~Vq ~0D~00 : NOISN3A DIg~ : 3DIAN3S £00' ~IO3 : 3~¥N 3qI~ ** V±¥O ~0 ON3 ** 6LS'98 S8~'~60~ ~'6~ 608'~ ssa'a3.1.~ ZSa'q~NI SS4'~HBS SSd'd3.1.~ 000'0 98L'6~6~ ~'988~ 66~'9S~ 8S8'6~ 810'0- Z6L'6£I~ ISd'qD3 I8E'ZE ISa'ONNI S6s'gIEL ISd'qNDl 960'Z6S~I IS~'~DV~ 89S'0 IS~'H8IS ES~'I ISd'3NdM 000'0 ~Sd'NSJ3A ISa'NO 000'099~- ISd'SN31 ~S~'~DSI 9~8'SI6~I IS~'NDSI ~Sd'~¥gl S90'zgAs~ ISd'NYDI ~S~'ISQS 06Z'~ IS~'IOgq IS~'D~IS 8SS'6S ISa'NHSS ~EZ'6LIE ISd'3a~6~ 00~'0 ISd'aSJ3~ ISd'qDD 88~'~9 ISd'~O 000'S69~- ISd'SN31 d~u~D 6u!$ndmoD eMSelV ~eS~eqmnl4oS 6u!~s!9 uo!~eo!~!~eA edel Sin SO;;).IA.iOS OU!lO.qA~ s~I!V Sln.LV NU:IiLSBIIS SO/.. I, I, pe,~e^uoo ed!d MOINOIOVI-I'IO ~'66 I, - jequ. le~,d~s - S I, '1, unEI 0 AV~t MOH(I~Md DNI VSIS~~ OD}I~ Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD RUN 1 6270.00 J. DAHL STEARNS/BECK D.S. 7 - 13A 500292033801 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 26-SEP-94 RUN 2 RUN 3 33 liN 14E 4651 290 54.00 52.60 23.68 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 8.500 REMARKS: DLL/AC/CN/GR. 9.625 10005.0 11715.0 CIRCULATION STOPPED AT 0430, 13-SEP-94. PIPE CONVEYED LOGGING OPERATION. CURVE SPIKING WAS DUE TO PCL OPERATION. THE MAIN PASS (UP PASS) CONTAINS MERGED DATA FROM BOTH MAIN & REPEAT PASSES (11350 - 11450). TOOL PULLED 8000 LBS ON THE UP PASS AT 11400'. DID NOT GO ABOVE THAT POINT AGAIN. USED THE DOWN PASS AS THE REPEAT SECTION. GAMMA RAY ON REPEAT PASS (DOWN PASS) READING HIGH DUE TO NEUTRON ACTIVATION OF THE FORMATION. GAPS IN THE REPEAT PASS DATA ARE DUE TO TOOL SITTING DOWN 2000 LBS WHILE LOGGING & HAVING TO CLOSE THE FILE. ACOUSTIC TOOL STARTED CYCLE SKIPPING AFTER SITTING DOWN ON TOOL. DATA RECORDED & MERGED WITH PARTS OF REPEAT PASS TO REMOVE MOST OF THE CYCLE SKIPS. MAIN PASS ACOUSTIC LOG TURNED OFF AFTER THE TOP OF SAG RIVER DUE TO CYCLE SKIPPING IN SHALES. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, BOREHOLE CORRECTION = 8.5", CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 10442.0 11636.0 BCS 10442.0 11703.0 DLL 10442.0 11670.0 2435 10442.0 11640.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH LL3 10450.5 10471.0 10469.5 10498.5 10498.5 10497.0 10501.5 10500.5 10502.5 10501.5 10503.0 10503.0 10531.0 10536.5 10537.0 10536.0 10543.0 10542.5 10544.5 10544.5 10545.0 10555.0 10573.0 10573.5 10573.5 10573.0 10589.5 10588.5 10597.5 10597.5 10597.0 10611.5 10611.5 10614.0 10614.5 10623.5 10632.5 10632.0 10633.0 10636.0 10636.0 10647.5 10665.0 10665.0 10684.5 10684.0 10690.0 10689.5 10695.5 10695.5 10702.5 10702.0 10704.0 10704.5 10704.5 10704.0 10714.5 10715.0 10714.0 10723.0 10748.5 10748.0 10768.0 10768.0 10767.5 10769.0 10776.5 10776.0 10778.5 10778.5 10787.5 10787.5 10789.0 10789.5 all runs merged; EQUIVALENT UNSHIFTED DEPTH DT NPHI 10451.0 10470.5 10498.5 10502.5 10531.5 10536.5 10545.5 10555.5 10573.0 10597.5 10612.0 10624.0 10633.0 10648.0 10704.0 10714.5 10722.5 10769.0 10778.5 10787.5 no case 10792.5 10793.0 10795.5 10802.5 10808.0 10813.5 10827.5 10842.0 10846.5 10854.5 10855.0 10856.5 10881.0 10888.0 10888.5 10909.5 10915.0 10924.5 10931.5 10932.0 10938.0 10940.5 10964.5 10981.5 11001.0 11008.0 11008.5 11017.0 11020.0 11020.5 11026.0 11030.5 11031.0 11034.0 11036.5 11042.0 11045.0 11047.0 11057.0 11064.5 11072.5 11082.0 11084.5 11107.0 11108.0 11132.0 11166.5 11167.0 11211.0 11211.5 11215.0 11220.5 11233.5 11241.5 11242.0 11250.0 11254.0 11259.0 11260.5 11263.5 10793.5 10796.5 10803.0 10813.5 10827.5 10855.0 10880.5 10887.5 10910.0 10924.5 10931.5 10937.0 10940.0 10964.0 11001.0 11007.5 11016.0 11019.5 11030.0 11036.0 11047.0 11085.0 11108.0 11166.0 11210.5 10792.0 10795.5 10803.0 10814.0 10846.5 10853.5 10856.0 10880.5 10888.5 10909.5 10924.0 10930.5 10938.0 10964.0 10981.5 11008.0 11017.0 11020.0 11025.0 11030.0 11033.5 11036.0 11041.5 11044.0 11046.5 11065.5 11086.0 11108.0 11166.5 11211.0 11241.5 11258.0 11260.5 10793.5 10808.5 10814.0 10842.5 10846.5 10857.0 10881.5 10888.0 10915.5 10924.5 10931.0 10939.5 10964.5 11008.5 11020.5 11026.0 11034.0 11056.5 11071.5 11081.5 11107.0 11131.5 11166.5 11209.5 11214.0 11220.0 11233.0 11241.5 11250.0 11253.5 11262.5 112 112 112 112 112 112 112 64.5 72.0 79.0 84.5 88.5 94.0 96.5 11305 11322 11327 11335 11363 11395 11400 .5 .0 .0 .5 .5 .5 .5 11401.0 11428.5 11429.0 11442.5 11450.0 11453.5 11461.5 11469.0 11481.5 11490.5 11496.0 11502.5 11517.0 11549.5 11551.0 11551.5 11587.0 11587.5 11589.5 11592.5 11593.5 11596.0 11598.0 11608.5 11616.5 11617.0 11624.5 $ 11279.0 11288.5 11322.5 11327.0 11335.0 11482.0 11596.5 MERGED DATA SOURCE PBU TOOL CODE RUN NO. GR 1 BCS 1 BCS 1 DLL 1 2435 1 $ REMARKS: MAIN PASS. 11264.0 11278.5 11293.5 11295.0 11321.0 11335.5 11394.0 11399.0 11429.0 11442.5 11450.0 11468.5 11489.5 11495.5 11502.0 11516.0 11548.0 11550.5 11586.5 11589.5 11593.0 11615.0 11625.0 11272.0 11284.5 11288.5 11305.5 11322.0 11327.0 11335.5 11364.0 11401.0 11429.0 11453.0 11461.5 11551.0 11587.5 11593.5 11597.0 11608.5 11617.0 PASS NO. MERGE TOP MERGE BASE 2 10442.0 11636.0 1 10442.0 10714.0 2 10714.0 11703.0 2 10442.0 11670.0 2 10442.0 11640.0 THE DT CURVE DATA FROM THE TOP OF THE REPEAT PASS WAS SPLICED ONTO THE TOP OF THE MAIN PASS FOR COMPLETE DT CURVE COVERAGE. LLD, SP~ MTEM~ TEND~ & TENS WERE SHIFTED WITH LL3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ??MATCH1. OUT / ? ?MATCH2. OUT /??MATCH3 .OUT $ : ARCO ALASKA INCORPORATED : D.S. 7 - 13A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units 1 GR BCS 68 1 GAPI 2 DT BCS 68 1 US/F 3 TEND BCS 68 1 LB 4 TENS BCS 68 1 LB 5 LL3 DLL 68 1 OHMM 6 LLD DLL 68 1 OHMM 7 SP DLL 68 1 MV 8 MTEM DLL 68 1 DEGF 9 NPHI 2435 68 1 PU-S 10 FUCT 2435 68 1 CPS 11 NUCT 2435 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 67 465 06 6 4 84 653 71 5 4 20 789 90 0 4 20 789 90 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 98 211 23 1 4 98 211 23 1 4 98 211 23 1 44 * DATA RECORD (TYPE# 0) Total Data Records: 122 1014 BYTES * Tape File Start Depth = 11714.000000 Tape File End Depth = 10434.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 30733 datums Tape Subfile: 2 381 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 2 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10442.0 11639.0 AC 10712.0 11706.5 DLL 10442.0 11674.0 2435 10442.0 11646.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): 13-SEP-94 FSYS REV. J001 VER. 1.1 430 13-SEP-94 2135 13-SEP-94 11715.0 11710.0 10450.0 11703.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCL SWIV CHT ISO ISO TEMP GR CN PCM KNJT KNJT MIS DLL FTS MIS KNJT AC $ PCL HEADSUB SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR BRIDAL ISOLATOR TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB MASS ISOLATION SUB KNUCKLE JOINT BHC ACOUSTILOG TOOL NUMBER 3944XA 3974XA 3997XA 3997XA 2806XA 1309XA 2435XA 3506XA 3923NA 3923NA 3967XA 1229EA/1229MA 3967XA 3921NA 1609EA/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 10005.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX' · MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS (UP PASS)· $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 7 - 13A : PRUDHOE BAY : NORTH SLOPE : ALASKA KCL 10.00 64.0 10.0 4.5 184.0 .094 .040 .095 .000 .159 .000 THERMAL SANDSTONE .00 8.500 2.0 75.0 184.0 74.0 .0 72.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Name Tool Code Samples Units GR AC 68 1 GAPI AC AC 68 1 US/F ACQ AC 68 1 CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RS DLL 68 1 OHMM RD DLL 68 1 OHMM IS DLL 68 1 A ID DLL 68 1 A ES DLL 68 1 MV ED DLL 68 1 MV SP DLL 68 1 MV TEMP DLL 68 1 DEGF CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 4 98 211 23 1 4 98 211 23 1 17 CN 2435 68 1 18 LSN 2435 68 1 19 SSN 2435 68 1 * DATA RECORD (TYPE# 0) Total Data Records: 427 PU-L 4 CPS 4 CPS 4 966 BYTES * 76 4 52 326 75 4 84 023 70 4 83 368 34 Tape File Start Depth = 11714.000000 Tape File End Depth = 10434.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 102421 datums Tape Subfile: 3 514 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 4 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 1 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10451.0 11613.0 AC 10451.0 11613.0 DLL 10451.0 11613.0 2435 10451.0 11613.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCL SWIV CHT ISO ISO TEMP GR CN PCM KNJT KNJT MIS DLL FTS MIS KNJT AC $ PCL HEADSUB SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR BRIDAL ISOLATOR TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG FEED THROUGH SUB MASS ISOLATION SUB KNUCKLE JOINT BHC ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: 13 -SEP-94 FSYS REV. J001 VER. 1.1 430 13-SEP-94 1916 13-SEP-94 11715.0 11710.0 10450.0 11703.0 1500.0 TOOL NUMBER 3944XA 3974XA 3997XA 3997XA 2806XA 1309XA 2435XA 3506XA 3923NA 3923NA 3967XA 1229EA/1229MA 3967XA 3921NA 1609EA/1603MA 8.500 10005.0 .0 KCL MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS (DOWN PASS). $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 7- 13A : PRUDHOE BAY : NORTH SLOPE : ALASKA 10.00 64.0 10.0 4.5 184.0 .094 .040 .095 .000 .159 .000 THERMAL SANDSTONE .00 8.500 2.0 75.0 184.0 74.0 .0 72.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 GR AC 68 1 GAPI 4 AC AC 68 1 US/F 4 ACQ AC 68 1 4 CHT AC 68 1 LB 4 TTEN AC 68 1 LB 4 SPD AC 68 1 F/MN 4 RS DLL 68 1 OHMM 4 RD DLL 68 1 OHMM 4 IS DLL 68 1 A 4 ID DLL 68 1 A 4 ES DLL 68 1 MV 4 ED DLL 68 1 MV 4 SP DLL 68 1 MV 4 TEMP DLL 68 1 DEGF 4 CNC 2435 68 1 PU-S 4 CNCF 2435 68 1 PU-S 4 CN 2435 68 1 PU-L 4 LSN 2435 68 1 CPS 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 19 SSN 2435 68 1 CPS 4 4 83 368 34 1 * DATA RECORD Total Data Records: Tape File Start Depth Tape File End Depth (TYPE# 0) 391 966 BYTES * = 11620.000000 = 10450.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 124354 datums Tape Subfile: 4 476 records... Minimum record length: 62 bytes Maximum record length: 966 bytes 76 Tape Subfile 5 is type: LIS 94/ 9/26 01 **** REEL TRAILER **** 94/ 9/27 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 27 SEP 94 7:33a Elapsed execution time = 13.73 seconds. SYSTEM RETURN CODE = 0