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200-161
Project Well History File Cove°age XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. RESCAN DIGITAL DATA OVERSIZED (Scannable) [] Color items: [] Diskettes, No. [] Maps: [] Grayscale items: [] Poor Quality Originals: [] Other: NOTES: [] Other, No/Type BY: BEVERLY ROBIN VINCENT SHERY~WINDY Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other Project Proofing BY: BEVERLY ROBIN VINCENT SHERYL~~/VINDY Scanning Preparation x 30 = BY: BEVERLY ROBIN VINCENT SHERYL~INDY Production Scanning Stage 1 PAGE COUNT FROM SCANNED FILE: ""-/~ i I ' PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: BEVERL~~INCENT SHERYL MARIA WINDY IF NO IN STAGE 1, PAGE(S) DlSCREPA~/~I.ERE BEVERLY ROBIN VINCENT SHERYL MARly WINDY IS REQUIRED ON~. PAGE BASIS Stage 2 BY~ (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL ATTENTION DUE TO QUALITY, GRAYSCALE OR COLOR IMAGES ) NO FOUND:YES NO III IIIIIllllll II Ill RESCANNEDBY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: General Notes or Comments about this file: Isl Quality Checked 12/10/02Rev3NOTScanned.wpd 9 STATE OF ALASKA +'•AUL'3 ALASKA OIL AND GAS CONSERVATION COMMISSION 0(3CC WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: 0 Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned 0 Suspended lb. Well Class 20AAC 25.105 20AAC 25.110 0 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions Zero 0 Development 0 Service 2. Operator Name: 5.Date Comp.,Susp.,orCtkband. 2. Permit to Drill Number: BP Exploration(Alaska) Inc. 3 614 3,/7' 7 200-161 313-563 3. Address: 6.Date Spudded: zy7 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 10/22/2000 s i...„. � / 50-029-20703-01-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: • 14. Well Name and Number: Surface: 10/31/2000 PBU B-19A 454'FNL, 1894' FEL, Sec.31,T11N, R14E, UM 8. KB(ft above MSL): 71.66' 15.Field/Pool(s) Top of Productive Horizon: 1003'FSL,4199' FEL, Sec.30,T11N, R14E, UM GL(ft above MSL): 42.66' Prudhoe Bay Field/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) Pool 3143'FSL,4321' FEL,Sec.30,T11N, R14E, UM 3154' 3151' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 663733 y- 5950190 Zone- ASP4 12080' 9067' • ADL 028310 TPI: x- 661391 y- 5951596 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 661214 y- 5953733 Zone- ASP4 None 18.Directional Survey: ❑Yes ®No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-Drill/Lateral Top Window MD/TVD: MWD, GR, ROP, RES, CNL 9338' 8751' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE ToP BOTTOM ToP BOTTOM SIZE CEMENTING RECORD PULLED 20"x 30" Insulated Conductor 29' 110' 29' _ 110' 36' 8 cu yds Concrete 13-3/8" 72# L-80 29' , 2675' 29' _ 2675' 17-1/2" 3836 cu ft Arcticset II, 1250 cu ft Class'G' 9-5/8" 47# L-80 27 9042' 27' 8481' 12-1/4" 1250 cu ft Class'G', 130 cu ft AS 7" 26# L-80 _ 8554' 9338' 8032' _ 8751' 8-1/2" 380 cu ft Class'G' 3-1/2"x 3-3/16" 9,3#/6.2# N-80!L-80 8460' 12074' 7945' 9064' 3-3/4" 191 cu ft Class'G' x 2-7/8" 6.16# 24. Open to production or injection? 0 Yes 0 No 25. TUBING RECORD If Yes,list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/ (MD+TVD of Top&Bottom;Perforation Size and Number): ND) 5-1/2", 17#x4-1/2", 12.6#,L-80 8521' 8479'/7963' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. I WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes 0 No DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED SCANNED MAY 2 9 2014 See Attached 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes 0 No Sidewall Core(s)Acquired? 0 Yes 0 No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None RBDMS APR 18 20I Form 10-407 Revised 10/2012 CONTINUED OO1 REVERSE Submit Original my V Lr 4/ 23/4 ,40 t//"1141 �D 5: 2b:,u e 29. GEOLOGIC MARKERS(List all formations an kers encounter 30. FORMATION TESTS NAME MD TVD Well Tested? 0 Yes ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base detailed test information per 20 AAC 25.071. Zone 3 9390' 8797' None Zone 2C 9541' 8914' 25N 9640' 8967' 25P 9657' 8974' 24N 9801' 9007' 24P 9810' 9008' 24P(Invert) 10442' 9013' 24N 10477' 9007' 24N (Revert) 11083' 9014' 24P 11113' 9019' 22N (Invert) 11543' 9027' 22N (Revert) 11907' 9021' HOT 11986' 9034' Formation at Total Depth: 31.List of Attachment Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Garret Staudinger,564-4242 Email. Garret.Staudinger@bp.com Printed Name: Title: Drilling Technologist Joe Lastufk Signature: Phone 564-4091 Date: 4IIII4 L 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. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only WELL NAME: B-19A 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used -8245' 27.8 Bbls Class 'G' 7200' 67 Bbls Class 'G' -6978' Fish: Eline tool string 3532' Tubing Cut & Pull 3175' Set EZSV 3154' Set Whipstock B-19A, Well History (Pre-Rig Sidetrack) Date Summary 12/04/13 CTU#8 1.5"Coil(CV=23.7)Job Objective: PM perfs(Pre Rig). MIRU. Nipple up BOPE. 12/05/13 CTU#8 1.5"Coil (CV=23.7)Job Objective: PM perfs(Pre Rig). BOP test,completed,AOGCC waived witnessing test. Spot in&RU SWS cmt unit, PJSM discuss safety concerns&job procedures. MU BHA 2.5"BDN w/5/8"ball seat, OAL 8.208'. No flow test on WH good, Stab on&PT PCE/WH, RIH w/2.5" BDN BHA. RIH to 8400', circ well bore to diesel. Bullhead 27.8 bbl of 15.8#cement from 8400'. Get 3 bbl behind pipe, lay in cement to 8080'. Pull to safety @ 7500'. Pressure WHP to to 1968 psi w/3.5 bbl. Bled to 1835 psi in 30 minutes. Release WHP to 600 psi(300 psi over static). Drop ball.Jet w/power vis to target depth of 8245',jet back to 8000'and back to 8245'. Chase out @ 80%, making slow repeats across GLMs and jewelry. Clean out in progress, continued on 12/06/13 WSR. 12/06/13 CTU#8 1.5"Coil (CV=23.7)Job Objective: PM perfs(Pre Rig). Continued from 12/05/13. Chasing to surface @ 80%, making slow repeats across GLM's and jewelry. FP wellbore from 2000'with water/meth. Trap 600 psi on Wellhead.Wash BOP's. Recover ball.Job is complete. RDMO. 12/11/13 RAN 2.50"CENT,2-1/2" BAILER TO 8439'SLM (etoc 8245)(cement sample recovered). 12/12/13 UNABLE TO GET PASSING MIT-T IA TRACKED, PERFORMED PASSING 2500 psi CMIT-T x IA MADE 1 ATTEMPT TO PULL STA#1 @ 8349'MD(unable to loc or s/d). RAN 5-1/2" BRUSH,4.0" GAUGE RING TO STA#1 &STA#2 GLM's. 12/13/13 MADE 1 ATTEMPT TO PULL STA#1 @ 8328'SLM/8349'MD (locate&s/d, but unable to latch valve). PULLED STA#2 RA-DGLV FROM 8174'SLM/8198'MD. ***NOTE : STA#2 POCKET EMPTY PER INSTRUCTION*** 12/31/13 T/I/O=50/160/5 Temp S/I Circ out(Obj: Prep work Pre-RWO) Pumped 16 bbls of neat meth followed by 857 bbls of 1% KCL down the tubing on B-19 up the IA taking returns to B-20 Flowline. Pumped 170 bbls of 80*F diesel down the tubing then U-Tubed to freeze protect TxIA. Freeze protected hardline to B-20 with 5 bbls of neat meth and 5 bbls of diesel. Swabs=S, SSV=S, MV=O,WV=S, IA/OA=OTG. FWHP=0/3/0. 01/06/14 PULL ST#3 RA-DGLV @ 8050'SLM (8046'MD). PULL ST#5 RA-DGLV @ 7376'SLM(7375'MD). 01/07/14 PULL ST#4 RA-DGLV @ 7897'SLM (7895'MD). PULL ST#7 RA-DGLV @ 6774'SLM(6773' MD). PULL ST#6 RA-DGLV @ 7221'SLM(7220' MD). **ST#'S 3,4,5,6,&7 WERE LEFT OPEN** **ST#2 IS OPEN FROM A PREVIOUS JOB**. **NOTE:TIGHT SPOTS BETWEEN ST#11 &ST#12** 01/22/14 CTU#3 1.75"CT(CTV=32.5 bbls). Objective: Class G cement P&A Tbg&IA. Rig up in progress. 01/23/14 CTU#3 1.75"CT(CTV=32.5 bbls). Objective: Class G cement P&A Tbg&IA. MU/RIH w/2.5"BDJSN to 6775'and circ backside to 60/40 to have non freezeable fluid at surface while pumping cement.Weather getting worse, Phase 1 and gusting +40 mph.Assess conditions and decide to wait for weather to improve. Pooh. Page 1 of 3 B-19A, Well History (Pre-Rig Sidetrack) Date Summary 01/24/14 CTU#3 1.75"CT(CTV=32.5 bbls) Objective:Class G cement P&A Tbg&IA. Return to work from weather standby. Rih w/cement assembly with 2.5"BDN to open GLM#2 at 8198'ctm. Lay in 67 bbls of 15.8ppg Class G Cement pumping 1bpm,getting 1:1 returns. Puh to safety at 5000'ctm(5-1/2"tbg safety). Freeze Protect over goose neck. Shut down and wait to let cement swap out with IA. Contaminate from WCTOC in 5.5"@ 5320'to target cleanout depth of 7000'w/40 bbl 1.25#powervis pill.Jet back to 5320', and back to target depth of 7000'. Chase out @ 80%.Wash tree and BOP's w/ 1%KCL, Run back to 2500'. 01/25/14 CTU#3 1.75"CT(CTV=32.5 bbls)Objective: Class G cement P&A Tbg&IA. Freeze protect wellbore from 2500'w/water/meth.Trap 350 psi on WHP. Recover ball. Note calculated TOC in tubing and IA=7200', Coil cleanout target was 7000'.Well still needs to be circ'd to diesel prior to rig. Coil scope is complete. 01/27/14 DRIFT 4.3"CENT., S-BAILER TO TOC @ 7,013'SLM (recovered cement). PERFORMED PASSING CMIT T x IA TO 3,500 PSI. 01/27/14 T/I/O=350/420/20.Temp=SI. Bleed WHPs to 0 psi. (Pre LDS work).ALP= 1470 psi,AL SI @ casing valve. Secondary swab valve installed.Tubing&IA FLs @ surface. OA FL near surface. Bled IAP from 420 psi to 20 psi in 40(all fluid). Bled OAP from 20 psi to 0 psi in 3 minutes. See log for details. 01/28/14 T/I/O=Vac/20/2.Temp=SI. Bleed WHPs to 0 psi. (Pre LDS work).ALP= 1470 psi,AL SI @ casing& lateral valve.Tubing& IA FLs @ surface. OA FL near surface. Secondary swab valve installed.Tubing pressure& IAP unchanged, OAP increased—2 psi in 2 hrs 45 min. Bled IAP from 20 psi to 0+psi in 40 minutes(Total bleed time of 1 hr 20 min). Bled OAP from 2 psi to 0 psi in 1 min. Monitored for 30 min. No change in WHPs. See log for details. Job complete. Final WHPs=Vac/0+/0. SV, SV2,WV, SSV=C. MV=O. IA&OA=OTG. 02:55. 01/29/14 T/I/O=Vac/0+/0+.Temp=SI.Assist Cameron w/open bleed (LDS drill out).AL SI @ casing valve,ALP= 1470 psi. SI AL lateral and bled upstream to AL casing valve.Assisted Cameron by holding open bleed on Tbg, IA, &OA. SV,WV=Closed. SV#2, SSV, MV=Open. IA&OA=OTG. NOVP. 17:00. 01/29/14 T/I/O=Vac/0/0 Temp=SI Drill out stuck LDS Pre RST. DHD bled WHP's to 0 psi. and held open bleeds. Stung into TBG hanger test void(0+psi.). Bled void to 0 psi. Functioned LDS on TBG hanger 2 are stuck, all the rest moved freely. Drilled out 1 stuck LDS and replaced with new LDS assembly.Job to be continued tomorrow. 01/30/14 T/I/O=Vac/0/0 Temp=SI LDS Drill out Pre RST. DHD Bled WHP's to 0 psi. and held open bleeds. Opened SBS on TBG hanger test void to verify 0 psi. Drilled out stuck LDS, unable to remove old junk rings from LDS port. Installed LDS blank.All stuck LDS have been drilled out. Continue job tomorrow. Page 2 of 3 B-19A, Well History (Pre-Rig Sidetrack) Date Summary 01/31/14 T/I/O=Vac/0/0 Temp=SI Remove internal check PPPOT-T(PASS) PPPOT-IC(PASS) Pre RST. DHD Bled WHP's to 0 psi. held open bleeds. Stung into TBG and CSG hanger test voids to verify 0 psi. Removed gland nut from LDS blank on TBG hanger and installed modified gland nut. Bevel washer and inner junk ring where left from LDS drillout so a shortened gland nut was used on LDS blank assembly. Removed internal check from CSG hanger test void and installed alamite fitting.***All stuck LDS have been freed up or drilled out*** PPPOT-T: Stung into test void(0 psi.). Pumped through void, good returns. Pressured test void to 5000 psi.for 30 min.test. Lost 150 psi. in 15 min. Lost 50 psi. in second 15 min. (PASS). Bled void to 0 psi. PPPOT-IC: Stung into test void (0 psi.). Pumped through void, good returns. Pressured test void to 3500 psi. Lost 500 psi. in 15 min.Torqued LDS to 600 ft/lbs. Pressured test void to 3500 psi.for 30 min.test. Lost 250 psi. in 15 min. Lost 50 psi. in second 15 min. (PASS). Bled void to 0 psi. 01/31/14 T/I/O=Vac/0+/0+.Temp=SI.Assist Cameron with open bleed (LDS drill out).AL SI&blinded @ casing valve,ALP= 1470 psi.Assisted Cameron by holding an open bleed on Tbg, IA, &OA.Job complete. Final WHP's=Vac/0/0. SV, SV#2,WV, SSV=Closed. MV=Open. IA&OA=OTG. NOVP. 12:30. 02/02/14 INITIAL T/I/O=0/0/0 PSI. SPOT IN, PT, PERFORM OP/HOT CHECK ON TOOLS. 02/03/14 INITIAL T/I/O=0/0/0 PSI. RIH W/PEH HEAD/CCL/WEIGHTSX3/SHOCK MANDRIL W/5". GEMCOS/FH/4.15"JET CUTTER OAL=23.5'MAX OD=4.15" FN = 1.38". CUT TUBING AT 3532'-- LOG CORRECTED TO TUBING TALLY DATED 6-7-82. WHEN CUTTER WENT OFF TOOLS PULLED OUT OF WEAK POINT LEAVING ENTIRE TOOLSTRING DOWNHOLE. (1'OF CABLE HEAD RECOVERED LEAVING 22.6'OF FISH IN HOLE-SEE TOOLS RAN ABOVE). TOOL DIAGRAM ALSO TURNED INTO SL SCHEDULER AND FILED IN WELL FILE. WELL SI AND SECURE UPON DEPARTURE.-TAGGED WELL W/FISH INFO AND NOTIFIED PAD OP OF WELL STATUS. FINIAL T/I/O=0/0/0 PSI. 02/05/14 TAG TUBING CUT AT 3510'SLM WITH 4.55"LIB. 02/06/14 T/1/0=51/vac/0 Temp=Sl CMIT TxIA FAILED to 3500 psi (Prep work Pre-RWO) Pumped 2 bbls meth followed by 5 bbls diesel down TBG to achieve a test pressure of 3500 psi CMIT-Tx IA.Tbg/IA lost 67/66 psi in the 1st 15 min. and 36/35 psi in the 2nd 15 min.for a total pressure loss of 103/101 psi in 30 min. test. Bled Tbg down to 0 psi. per PE and retest. Returned 6 bbl diesel/meth. 02/07/14 CMIT-TxIA to 3500 psi PASSED on 3rd test(see log) Pumped 2 bbls meth followed by 9 bbls of 35* diesel to reach test pressure. 1st 15 min T/IA lost 14/14 psi. 2nd 15 min T/IA lost 10/10 psi,for a total loss of 24/24 psi in 30 min.Bled back 8 bbls.Tags hung. FWHP=41/42/0 WV,MV,=OPEN, DOUBLE SSV, SV=CLOSED, CVS=OTG. 03/05/14 T/I/O=0/19/0. Piggy back I/A&0/A.Verify VR plug in companion side 0/A.Torque&test. See log for details. 03/06/14 T/I/0=0/0/0. Removed ASV. Installed tree cap torqued to API specs. Set TWC#424. Removed upper tree. Installed Dryhole tree temp valve#33.Torqued to API specs. PT'd (PASSED). RDMO. Final WHP's =0/0/0. 03/10/14 T/I/O=0/0/0. Pressure test 2-Way Check Pumped 7 bbls of neat methanol into IA to pressure test TWC. 15 min IA lost 29 psi.Tbg increased to 90 psi. Bled back 6 bbls. FWHP=8/8/0. Page 3 of 3 North America-ALASKA-BP Page 1 cab' Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-198 Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/11/2014 12:00 - 00:00 12.00 MOB P PRE RIG DOWN OPERATIONS -DISCONNECT MODULES INTERCONNECTS LOWER C SECTION AND LOWER CATTLE SHOOT WALK OUT AND STAGE COMPLEXES -PJSM WITH PEAK RIG MOVERS STAGE MODULES -MOBILIZE PIT AND POWER MODULES FIRST- MODULES OFF OF X-PAD AT 22:40 3/12/2014 00:00 - 04:30 4.50 MOB N RREP PRE —CODE 8— TROUBLE WITH THE HYDRAULIC PUMP ON THE SUB MODULE. -UNABLE TO SKID RIG FLOOR DUE TO HYDRAULIC PUMP FAILURE -INSTALL JEEP TO PIT COMPLEX,LATCH TRUCK TO PITS AND DEPART X-PAD AT 02:00 FOR B-PAD 04:30 - 00:00 19.50 MOB P PRE RIG DOWN OPERATIONS -MOVE PIPE SHED FROM UNDER SUB -SKID FLOOR AND LAY DOWN DERRICK -MOBILIZE SUB FROM X-PAD TO B-PAD,SUB ON B-PAD AT 15:30 -MOBILIZE PIPE AND CASING SHED FROM X-PAD TO B-PAD. -ENTIRE RIG ON B-PAD AT 21:00 -STAGE AND SPOT SUB IN PLACE OVER WELL,STAGE AND SPOT PIPE SHED PIN IN PLACE. -BARRIERS FOR MIRU: TBG-CMT PLUG,KWF,TWC IA-CMT PLUG,KWF,ANNUALR VALVE, • TUBING PACKOFFS OA-ANNULUS VALVES,INNER CSG PACK OFFS. **GAVE 24 HR NOTIFICATION OF BOPE TESTING TO THE AOGCC THROUGH THE WEB SITE FORM** -RECIEVED EMAIL NOTIFICATION FROM AOGCC WAIVING WITNESS OF UPCOMING •BOPE TEST. Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 2A7 Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay • Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:0O:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/13/2014 00:00 - 06:00 6.00 MOB P PRE MOVE IN RIG UP OPERATIONS: -SPOT AND WALK MODULES IN PLACE -MOVE PARTS HOUSES FROM X-PAD TO B-PAD. STAGE PIPE COMPLEX WITH TRUCKS -WALK PIPE COMPLEX INTO POSTION UNDER SUB COMPLEX POSITION AND PIN PIPE COMPLEX -HOLD PJSM RAISE DERRICK -HOLD PJSM -REDUCE HYDRAULIC PRESSURE TO 1,500 PSI AND RAISE DERRICK -UN-PIN AND SECURE MAST CYLINDERS SKID RIG FLOOR -HOLD PJSM -INCREASE HYDRAULIC PRESSURE TO 2,400 PSI -SKID RIG FLOOR TO DRILLING POSITION -WALK IN AND MARRY REMAINDER OF MODULES TOGETHER 06:00 - 08:00 2.00 RIGU • P PRE INSTALL FLOOR PLATES AT MAST CYLINDER •POCKETS -RIG UP HYDRAULIC HOSES TO CATTLE CHUTE -RASIE CATTLE CHUTE AND PIN INTO PLACE -UN-PIN AND LOWER C-SECTION INTO PLACE -WALK PIT COMPLEX INTO POSITION WITH SUB COMPLEX AND CONNECT -INSTALL ROOF FLAP -LOWER ALL STAIRWAYS,LANDINGS AND HANDRAILS 08:00 - 12:00 4.00 RIGD P PRE CONNECT ALL INTERCONNECT LINES -CONNECT ALL ELECTRICAL LINES -LEVEL THE CELLAR -INSTALL IA FLANGE SCOPE DERRICK -HOLD PJSM -REDUCE HYDRAULIC PRESSURE TO 1,500 PSI AND RAISE DERRICK -UN-PIN AND SECURE MAST CYLINDERS 12:00 - 15:00 3.00 RIGU P PRE CONTINUE CONNECTING INTERCONNECTS AND ELECTRICAL LINES -CONNECT STEAM TRAPS -ADJUST CEALLAR WALLS&INSTALL TIOGA HEATER -PREP DERRICK TO SCOPE -REMOVE ENERGY TRACK SECURING STRAPS -TEST ALL ESD'S MONITOR TREE PRESSURE Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 3 ofeje Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 16:00 1.00 RIGU P PRE TAKE ON 3%KCL TO THE PITS -WARM UP THE MAIN 3516 GENERATORS& SWAP POWER -BRING AIR COMPRESSORS ONLINE -UPDATE AMPHION SOFTWARE PER NOV REP TOTCO SENSORS CALIBRATED:BY QUADCO REP -ALL GAS SENSORS,TANK VOLUME SENSORS 16:00 - 19:00 3.00 RIGU P PRE SCOPE DERRICK -HOLD PJSM -UN-PIN TOP DRIVE AND INSTALL SCOPING LINES -SCOPE DERRICK INTO PLACE -RIG DOWN BRIDAL LINES AND YOKES -RIG UP AND TEST COM AND FLOOR SAVER -LET DOWN DERRICK TRANSITION LADDER AND TURN ON DERRICK LIGHTS REPLACE FALL ARRESTS. 19:00 - 20:30 1.50 RIGU P PRE RIG UP AND TEST TWC -PJSM FOR TESTING,VERIFY LINE UP FOR TESTING AND REVIEW PROCEDURE -TEST FROM BELOW 250 PSI LOW,3500 PSI HIGH,5 CHARTED MINUTES- -SOLID TEST,NO PRESSURE BLEED OFF -BLOW DOWN AND RIG DOWN INJECTION LINE **RIG ACCEPTED AT 19:00** 20:30 - 23:00 2.50 RIGU P PRE NIPPLE DOWN DRY HOLE TREE AND ADAPTER FLANGE -PJSM FOR ND -CAMERON REP BLED DOWN AND CAPPED THE CONTROL LINES -ND TREE AND FLANGE TOGETHER PULL TO THE FLOOR AND LAY DOWN. -CAMERON INSPECT HANGER THREADS AND MEASURE LDS INDIVIDUALLY FOR FREE MOVEMENT. -3.5"IN,5.5"OUT -7"IJ4S HANGER THREADS GOOD TAKING 6-1/8 TURNS W/XO REMOVE METAL DEBRIS FROM PRE-RIG OPERATIONS OF DRILLING OUT LOCK DOWN SCREWS 23:00 - 00:00 1.00 RIGU P PRE NIPPLE UP 13 5/8"5M BOPEAND RISER SPOOLS -N/U FLOW LINE,FLOW BOX,CHOKE&KILL LINES 3/14/2014 00:00 - 09:00 9.00 RIGU P PRE NIPPLE UP 13 5/8"5M BOPEAND RISER SPOOLS -N/U FLOW LINE,FLOW BOX,CHOKE&KILL LINES C/O SAVER SUB TO 4-1/2"IF Printed 3/24/2014 10:23:32AM • North America-ALASKA-BP Page 44:01.7 Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud DaterTime:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 16:00 7.00 BOPSUR P PRE TEST 13-5/8"5K,BOPE: -TEST BOPE TO 250 PSI LOW,3,500 PSI HIGH.FOR 5 CHARTED MIN. -TEST WITH 5"&5-1/2"TEST JOINTS -ALL TESTS CHARTED,SEE ATTACHED BOP TEST CHARTS -24 HR NOTIFICATION GIVEN TO THE AOGCC -AOGCC STATE REP.JEFF TURKINGTON WAIVED WITNESS 16:00 - 18:00 2.00 BOPSUR P DECOMP PJSM FOR RIGGING UP DUTCH RISER -RIG UP DUTCH RISER&RILDS -FILL STACK WITH WATER 18:00 - 20:30 2.50 BOPSUR P DECOMP CLOSE ANNULAR ON DUTCH RISER RIG UP LUBRICATOR AND TEST SAME TO 250 PSI LOW 5 MIN/3500 PSI HIGH 5 MIN.-GOOD TEST. -VERIFY ZERO PRESSURE ON IA. -PULL TWC -RD LUBRICATOR SHUT BLINDS & -RD DUTCH RISER 20:30 - 21:00 0.50 PULL P DECOMP CONDUCT RIG EVACUATION DRILL -FULL MUSTER TIME:3 MIN 50 SEC AAR ON RIG EVACUATION DRILL -ONE MAN ON THE ROSTER THAT HAD ALREADY GONE HOME.SITE CONTROL TO DISCUSS ACCURACY OF SIGN IN SHEET WITH ALTERNATE. -ALL THE RIG CREW RECOGNIZED THE WIND DIRECTION FOR THE CORRECT MUSTER POINT. 21 00 - 22.00 1.00 PULL P DECOMP CIRCULATE OUT FREEZE PROTECT PJSM FOR CIRCULATING OUT FREEZE PROTECT -RU AND CIRCULATE OUT DIESEL FREEZE PROTECT USING 120 DEG 8.5 PPG 3%KCL FROM THE TUBING CUT AT 3,530' -CIRCULATING DOWN THE KILL LINE AND TAKING RETURNS OUT THE IA. ALL RETURNS TAKEN TO 500 BBL TIGER TANK. -STAGE PUMPS UP TO 7 BPM ,ICP-200 PSI, FCP-285 PSI -PUMPED TOTAL OF 310 BBLS, RECOVERED ROUGHLY-145 BBLS OF DIESEL&-25 BBLS OF 60/40 METH,170 BBLS TOTAL SENT TO HYDROCARBON RECYCLE AT GC-II -SHUT DOWN AND MONITOR THE WELL FOR 10 MIN-WELL STATIC 22:00 - 23:00 1.00 PULL P DECOMP BLOW DOWN HARD LINES -RIG UP 2"HOSE FROM THE OA TO THE TIGER TANK FOR MONITORING PRIOR TO CASING PACK OFF CHANGE OUT. • • 23:00 - 23:30 0.50 PULL P DECOMP PLANNING MEETING FOR DE-COMPLETE WITH NEW CREW -REVIEWED DE-COMPLETE PLAN FORWARD -REVIEWED HIGHLIGHTS FROM PRE-SPUD HAND OUT WITH NEW CREW Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 5 ei� Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) 1 Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual©81.91 usft(above Mean Sea Level) • Date From-To Hrs Task 1 Code j NPT NPT Depth Phase Description of Operations (hr) (usft) 23:30 - 00:00 0.50 PULL P DECOMP RIH AND PULL TUBING HANGER -MU SINGLE JNT OF 5"DP AND 10'PUP TO XO (4-1/2"IF X 7"IJ4S),RIH AND MAKE UP TO •HANGER-6-1/2 TURNS CAMERON WELLHEAD REP TO BOLDS 3/15/2014 00:00 - 03:00 3.00 PULL P DECOMP UNSEAT TUBING HANGER OFF SEAT WITH 91 K PUW PU 2'AND MONITOR WELL FOR 10 MIN- I WELL STATIC PICK UP TBG HANGER TO THE RIG FLOOR BREAK AND LAY DOWN. -TERMINATE CONTROL LINE AND PREP FOR SPOOLING -MU BUTT AB MOD PIN BY 4-1/2"BOX(XO) AND HEAD PIN •-RIG UP SLB CONTROL LINE SPOOLER 03:00 - 04:00 1.00 PULL P DECOMP •CIRCULATE BOTTOMS UP FROM THE TUBING CUT AT 3,530' -211 GPM,200 PSI -MW-8.5 PPG IN/OUT -CIRCULATED 50 BBLS OUT TO THE TIGER TANK TO CAPTURE ANY MIGRATED DIESEL -SHUT IA RU&BLOW DOWN LINES TO THE TIGER TANK -MONITOR THE WELL 10 MIN-WELL STATIC. -RIG DOWN CIRCULATION EQUIPMENT 04:00 - 13:00 9.00 PULL P DECOMP PULLAND LAY DOWN 5-1/2",17.0#,BUTT AB MOD TUBING FROM THE CUT POINT AT -3,530'MD PJSM: -POOH WITH TUBING AND DUAL CONTROL LINE -MARKED EACH JOINT WITH#AND WELL -MONITORED TRIP VIA THE TRIP TANK -ENSURE TIW AND 5-1/2"BUTT AB MOD XO MADE UP ON RIG FLOOR -LAID DOWN 83 JOINTS OF TUBING,ONE BVLN,1 10'PUP,ONE GLM -CUT JOINT=3.41'&CUT FLARE OD=6.35" -RECOVERED 26 CONTROL LINE CLAMPS,26 PINS AND 7 METAL BANDS -RECOVERED PIECES OF CONTROL LINE RUBBER ENCAPSULATION 13:00 - 15:30 2.50 CLEAN P DECOMP RIG DOWN COMPLETION TOOLS -TRANSFER TUBING OUT OF CASING SHED -INSTALL STRIP 0 MATIC DP WIPER SYSTEM -CLEAN AND CLEAR RIG FLOOR. -INSTALL WEAR BUSHING-I.D.=12.3" 1.15:30 - 18:30 3.00 CLEAN P DECOMP PU/MU BAKER 9-5/8"CLEAN OUT BHA TO 785' MD PER BAKER REP DIRECTION -8-1/2"TRI-CONE BIT,8-1/2"GAUGE LOWER • MILL,8-3/8"FULL GAUGE UPPER WATERMELLON MILL,8-1/2"FULL GAUGE UPPER WATERMELLON MILL -(2)7"BOOT BASKETS,BUMPER SUB,(9) 6-1/2"DC'S,(15 JTS)5"HWDP -TOTAL BHA LENGTH=785.08' -MONITOR DISP VIA THE TRIP TANK -C/O PS-21 SLIP INSERTS TO 5" • Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 6 atql2i Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual©81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 23:00 4.50 CLEAN P DECOMP RIH WITH 9-5/8"CLEAN OUT ASSEMBLY TO TOP OF TUBING STUB -RIH ON 5" DRILL PIPE SINGLES FROM THE CASING SHED -RECIPROCATED MILLS X 3 FROM 3,120'- 3,180' -TAG TOP OF 5-1/2"STUB AT 3,536'MD SET 2K DOWN TO CONFIRM -PUW-140K,SOW-145K -FILL PIPE EVERY-15 STANDS -MONITORING TRIP VIA THE TRIP TANK- DISPLACEMENT NUMBERS CORRECT 23:00 - 00:00 1.00 CLEAN P DECOMP CIRCULATE BOTTOMS UP X 2 -650 GPM,1300 PSI,44%FLOW OUT -PUMPED 40 BBL HIGH VIS SWEEP -5-6 GAL OF SCALE AND PARAFFIN RETURNS -ALSO RETURNED 2-3 GAL OF CONTROL LINE RUBBER -CIRCULATED UNTIL RETURNS CLEANED UP, 2 BOTTOMS UP -MW-8.5 PPG IN/OUT,3%KCL BRINE -MONITOR WELL FOR 10 MIN BEFORE POOH- WELL STATIC 3/16/2014 00:00 - 03'30 3.50 P DECOMP POOH WITH CLEAN OUT ASSEMBLY F/3,536' T/785'MD -RACK BACK STANDS MONITOR DISPLACEMENT VIA TRIP TANK- HOLE TAKING CORRECT FILL -RACK BACK DC'S,HWDP AND STRING MILLS. -BREAK&LAY DOWN BIT,BIT SUB,BOOT BASKETS DOUBLE PIN SUB&BUMPER SUB -MONITOR WELL PRIOR TO PULLING BHA THROUGH THE BOPE STACK-WELL STATIC -MW-8.5 PPG IN/OUT, 3%KCL BRINE - BOOT BASKETS RECOVERED(-1)GAL OF SCALE,SAND AND A FEW PIECES OF RUBBER FORM CONTROL LINES SIM OPS:CREW LOADING AND STRAPPING 5"DP" SLB SPOTTING E-LINE UNIT" 03:30 - 04:30 1.00 CLEAN P DECOMP CLEAN AND CLEAR RIG FLOOR -LD CLEAN OUT RUN EQUIPMENT -PREP FOR RIG E-LINE RIG UP. 04:30 - 08:30 4.00 CLEAN P DECOMP RIG UP SLB E-LINE EQUIPMENT PJSM WITH DDI AND SLB PERSONAL -REVIEW SLB RIG UP PROCEDURE AND DDI PROCEDURE FOR RIG UP -PU 9-5/8"EZSV AND WIRELINE SHEAVES RIH WITH 9-5/8"EZSV,GR/CCL LOGGING TOOL STRING CALIBRATED FOR 9-5/8" MAKE CORRELATION LOG PASS,CONFIRM WITH GEO FOR SETTING IN THE SV4. LOCATE CLOSEST COLLAR TO KOP -SET EZSV 5'ABOVE COLLAR -TOP OF EZSV AT 3,175'MD(WLM) POOH WITH E-LINE R/D SLB E LINE Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 7.aJ Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 10:30 2.00 CLEAN P DECOMP TEST 9-5/8"CASING AGAINST EZSV -CLOSE BLINDS& TEST 9-5/8"CASING TO 250 PSI FOR 5 MIN /3500 PSI FOR 30 MIN- CHARTED -OBTAIN 3500 PSI WITH 5.5 BBLS AT 0.5 BPM -BLEED OFF 5.5 BBLS. -PASSING TEST,RECIEVED ATP FROM WTL -FINISH RIGGING DOWN SLB E-LINE 10:30 - 12:00 1.50 STWHIP P WEXIT MAKE UP 9-5/8"WHIPSTOCK MILLING ASSEMBLY TO 828' -HOLD PJSM:IDENTIFY NON-SHEARABLES ACROSS THE STACK. -PU BHA AS PER SLB AND BOT REPS -MU WHIPSTOCK ANCHOR&MILLING .ASEMBLY BHA AS FOLLOWS: TRIP ANCHOR,WHIPSTOCK,STARTER MILL ,LOWER WATERMELLON MILL, WATERMELLON MILL,UPPER WATERMELON MILL,,1 JT 5"HWDP,FLOAT SUB MWD,XO, MWD(9)6-1/2"DC'S,(15)5"HWDP,5"DP TOTAL BHA LENGTH:828.15 -WSL VERIFY BOT CHECK LIST FOR RUNNING WHIPSTOCK 12:00 - 13:00 1.00 STWHIP N RREP WEXIT CODE 8 RIG REPAIR REPAIR HOSE ON ST-80 13:00 - 14:30 1.50 STWHIP P WEXIT MAKE UP 9-5/8"WHIPSTOCK MILLING ASSEMBLY TO 828' -HOLD PJSM:IDENTIFY NON-SHEARABLES ACROSS THE STACK. -PU BHA AS PER SLB AND BOT REPS -MU WHIPSTOCK ANCHOR&MILLING ASEMBLY BHA AS FOLLOWS: TRIP ANCHOR,WHIPSTOCK,STARTER MILL ,LOWER WATERMELLON MILL, WATERMELLON MILL,UPPER WATERMELON MILL,,1 JT 5"HWDP,FLOAT SUB MWD,XO, MWD(9)6-1/2"DC'S,(15)5"HWDP,5"DP TOTAL BHA LENGTH:828.15 -WSL VERIFY BOT CHECK LIST FOR RUNNING WHIPSTOCK 14:30 - 17:00 2.50 STMILL P WEXIT RIH WITH WHIPSTOCK ASSEMBLY ON 5"DP STANDS FROM THE DERRICK F/828'TO 3,122' -SLOWLY IN AND OUT OF THE SLIPS MONITORING TRIP VIA THE TRIP TANK -SHALOW HOLE TEST©1700' 600 GPM,840 PSI MW-8.5 PPG BRINE Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 84403 Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 18:00 1.00 STMILL P WEXIT ORIENT WHIPSTOCK AT(3,122"MD)TO 43 L BY MWD-GRAVITY TOOL FACE 598 GPM,975 PSI OBTAIN PARAMETERS -PUW-136K,SOW-132 K,SHUT DOWN PUMPS -CONTINUE IN THE HOLE F/3,122'MD ,TAGGING 9-5/8"EZSV AT 3,175'. -SET WHIPSTOCK ANCHOR WITH 16K DOWN WEIGHT, -PU 25K OVERPULL TO CONFIRM ANCHOR SET -SET DOWN 46K TO SHEAR STARTER MILL FROM WHIPSTOCK PU TO VERIFY SHEAR. TOP OF WINDOW-3,154'MD -BOTTOM OF WINDOW-3,171' 18:00 - 19:00 1.00 DHB P WEXIT PICK UP HES RTTS STORM PACKER -RIH AND SET STORM PACKER-67 BELOW THE WELL HEAD PRESSURE TEST RTTS: -250 LOW,2000 HIGH-5 CHARTED MIN- GOOD TEST -SET CENTER OF ELEMENT 107'BELOW ROTARY TABLE PER HES -RACK BACK STAND 19:00 23:30 4.50 BOPSUR P WEXIT ND BOPE AND -PJSM FOR ND OPERATIONS-IDENTIFY HAZARDS AND OUT OF SCOPE WORK -REMOVE PS-21 SLIPS,STRIP 0 MATIC,LOW PSI RISER&FLOW BOX -REMOVE STACK FROM RISER,REMOVE HIGH PSI RISER -REMOVE 13-5/8"MCEVOY TUBING SPOOL AND SET ASIDE BARRIERS FOR ND ARE:TESTED CEMENT P&A,KWM,TESTED EZSV,TESTED STORM PACKER. 23:30 - 00:00 0.50 BOPSUR P WEXIT CHANGE OUT 9-5/8"PACKOFF PJSM FOR C/O:REVIEW CAMERON SOP AND DDI SOP -CAMERON TO BOLDS ON CASING SPOOL -PULL OLD PACK OFF WITH PACK OFF PULLER OA WAS MONITORED PRIOR TO PACKOFF CHANGE OUT PER SOP FOR"REPLACING CASING PACK OFF" Printed 3/24/2014 10:23:32AM • North America-ALASKA-BP Page 9 o#QZ Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/17/2014 00:00 - 06:30 6.50 BOPSUR P WEXIT CHANGE OUT 9-5/8"PACK-OFF&REPLACE 13-5/8"TUBING SPOOL -PREP AND INSTALL NEW 9-5/8"PACK OFF PJSM WITH HAZARD IDENTIFICATION WORKSHEET FOR LOWERING AND MAKING UP NEW TUBING SPOOL. -NIPPLE UP NEW SPOOL,PRESSURE TEST PACK OFF SEALS 250 PSI LOW/5 CHARTED MIN,3500 PSI HIGH FOR 30 CHARTED MIN.-GOOD TEST OA WAS MONITORED PRIOR TO PACK-OFF CHANGE OUT PER SOP FOR"REPLACING CASING PACK OFF' 06:30 - 10:30 4.00 BOPSUR P WEXIT N/U 13-5/8" BOPE -INSTALL FLOW LINE, FLOW NIPPLE, STRIP-O-MATIC,&HOLE FILL -TORQUE BOPE BOLTS 10:30 - 14:00 3.50 BOPSUR P WEXIT PRESSURE TEST THE BREAKS IN THE BOPE, -TEST HIGH PRESSURE RISER BREAKS, CHOKE AND KILL LINE BREAKS -INSTALL TEST PLUG,FILL STACK AND CLOSE BLINDS FOR TEST -250 PSI LOW,3500 PSI,5/5 CHARTED- FAILED TEST. -RUN IN 4 LOCK DOWN SCREWS AND RETEST TO SAME PARAMETERS AS ABOVE. -GOOD TEST. -BLOW DOWN CHOKE AND KILL LINES 14:00 - 15:00 1.00 DHB P WEXIT RETRIEVE STORM PACKER -PICK UP A STAND W/A TIWAND MAKE UP STORM PACKER RUNNING TOOL -RIH AND ENGAGE STORM PACKER PER HES REP -CLOSE ANNULAR PREVENTER AND CRACK THE TIW TO VERIFY NO TRAPPED PRESSURE UNDER STORM PACKER. -RELEASE STORM PACKER,OPEN ANNULAR, POOH AND LD,RUNNING TOOL AND STORM PACKER SET WEAR RING-ID=9-1/16" CHANGE TO BARRIERS:TESTED EZSV,KVVM, TESTED BOPE 15:00 - 16:30 1.50 DISPL P WEXIT DISPLACE WELL FROM 8.5 PPG BRINE TO 9.5 PPG LSND -PUMP DISPLACE PER MI DISPLACEMENT PLAN -HIGH 30 BBL VIS SPACER AT 255 GPM,186 PSI FOLLOWED BY DISPLACEMENT AT 420 GPM, ICP-400 PSI,FCP-600 PSI -MW 9.5 PPG LSND IN/OUT Printed 3/24/2014 10:23:32AM North America-ALASKA-BP Page 10.€€71 Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 23:30 7.00 S I MILL I- WtXI I MILL y-b/8"WINUUW AS PER-13 'EF2-EPEE' �Iw�f -MILL F/3,154'MD TO 3,188'MD(26')NEW 1� HOLE IM) f -500-600 GPM,500-800 PSI,3-12K WOB d t7� t-(611) -60-90 RPM, TQ 3-8 K,MW-9.5 PPG WP/1 PUW-134 K,SOW-138 K,ROT-136 K /� -NO NOTICEABLE INCREASE IN CUTTINGS 2I` l RETURNS WITH SWEEP. TOW=3,154'MD,MOW=3,162'MD,BOW= 3,171'MD -NO INDICATION OF CEMENT. 23:30 - 00:00 0.50 STMILL P WEXIT 'BACK REAM WINDOW WORK MILLS PAST THE WINDOW X 4 W/ ROTATION AND PUMPS -90 RPM,600 GPM,976 PSI -WORKED PAST WINDOW W/NO ROTATION AND PUMPS ON X 2 - 450 GPM,950 PSI -WORKED PAST WINDOW WITH NO PUMPS AND NO ROTATE X 2 -WINDOW SHOWING NO SIGNS OF HANGING UP OR DRAG. 3/18/2014 0000 - 01:00 1.00 STMILL P WEXIT RECIPROCATE PIPE F/3,188"MD TO 3,100' MD -CIRCULATE HOLE CLEAN, 1.5 BOTTOMS UP -PUMP 30 BBL SUPER SWEEP -600 GPM,946 PSI,60 RPM,1-2 TQ MINIMAL CUTTINGS RETURNED AT BOTTOMS UP -START RIGGING UP FOR LOT 01:00 - 02:30 1.50 STMILL P WEXIT RIG UP AND PERFORM LEAK OFF TEST -POOH FROM 3,188'MD TO 3,095'MD, 59' INSIDE 9-5/8"CASING -FLOW CHECK WELL 10 MIN WHILE WE RU TEST EQUIPMENT TO PERFORM LOT -MUD WEIGHT:9.5 PPG,-TVD=3,168',MD= 3,188',(26')OF NEW HOLE -PUMPED 4 BBLS,BLEED BACK 0.5 BBLS -LOT EMW=13.94 PPG(732 PSI SURFACE PRESSURE) SEND LOT DATA TO ANCH ODE AND WTL FOR APPROVAL-RECIEVED ATP F/WTL -RIG DOWN PRESSURE TESTING EQUIPMENT -MONITORED WELL BORE PRIOR TO PULLING OFF BOTTOM. 02.30 - 06:00 3.50 STMILL P WEXIT POOH WITH MILLING ASSEMBLY ON 5"DP, RACKING BACK -POOH F/3188'MD TO 828'MD -MONITORING DISPLACEMENT VIA THE TRIP TANK- HOLE TAKING CORRECT FLUID -MW-9.5 PPG LSND IN/OUT -POOH LD BHA F/728'TO SURFACE. -MONITOR WELL PRIOR TO PULLING BHA THROUGH THE STACK-WELL STATIC. -PJSM FOR LD BHA: - ENSURE SAFETY JOINT IS READY WHILE PULLING NON-SHEARABLES ACROSS THE STACK Printed 3/24/2014 10:32:27AM North America-ALASKA-BP Page 11 o Operation Summary Report Common Well Name:B-19 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/11/2014 End Date: X3-014LX-C:(11,281,536.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:DOYON 25 Spud Date/Time:5/26/1982 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292070300 Active datum:B-19B Actual @81.91 usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 06:00 - 07:30 1.50 STMILL P WEXIT LAY DOWN BHA#2. BOTH UPPER WATERMELON MILLS IN GAUGE. 07:30 - 08:00 0.50 STMILLP WEXIT CLEAR AND CLEAN RIG FLOOR. 08:00 - 10:30 2.50 STMILL P WEXIT DRAIN STACK AND PULL WEAR BUSHING. MAKE UP STACK WASHER AND FLUSH STACK AS PER STANDARD OPERATING • PROCEDURE.DRAIN STACK AND INSTALL WEAR BUSHING. PULL PS-21 SLIP ASSY., STRIP-O-MATIC AND FLOW RISER. CHANGED OUT AIR BOOTS,INSTALLED FLOW RISER, STRIP-O-MATIC AND PS-21 SLIP ASSY. • 10:30 - 12:00 1.50 DRILL P INTI 'MAKE UP 8-1/2"INTERMEDIATE DRILLING BHA #3 PER SLB DD TO 76'MD. 12:00 - 13:30 1.50 DRILL P INTI CREW CHANGE.PJSM-PICKING UP BHA. -CONTINUE PICKING UP 8-1/2" INTERMEDIATE DRILLING BHA#3 PER SLB DD TO 645'MD. 13:30 - 17:00 3.50 DRILL P INTI RIH FROM 645'TO 3,188'MD PICKING UP DOUBLES FROM PIPESHED. -SHALLOW HOLE TEST(GOOD)AT 1,500'MD W/550-GPM,1140-PSI AND 40%FLOW OUT. -OBTAIN SPR'S @ 3,150'MD,3,144'TVD @ 16:30-HRS. -MW=9.5-PPG: #1 MP-20/30 SPM 210-PSI/260-PSI #2 MP-20/30 SPM 210-PSI/240-PSI 17:00 - 00:00 7.00 DRILL P INTI !DIRECTIONAL DRILL 8-1/2"INTERMEDIATE HOLE WITH DOUBLES FROM 3,188'MD(3,168' TVD)TO 3,674'MD(3,632'ND). -550 GPM,1470 PSI ON 1300 PSI OFF -40 RPM,4K TQ ON/2K TQ OFF,-3-9 K WOB -P/U=138K,S/O=138K,ROT=137K -AST=1.89 HRS.,ART=1.08 HRS.., ADT= 2.97 HRS. -BIT HRS.2.97, JAR HRS.2.97 -ECD:ACTUAL-10.45-PPG,CALC-10.3-PPG -SURVEY EVERY -62' -BACKREAM 30'PRIOR TO CONNECTIONS -MW9.51N/9.5OUT -NO LOSSES -OBTAIN SPR'S @ 3,610'MD,3,577'ND @ 23:25-HRS. -MW=9.5-PPG: #1 MP-20/30 SPM 190-PSI/230-PSI #2 MP-20/30 SPM 180-PSI/220 PSI 3/19/2014 00:00' - 00:30 0.50 DRILL • INTI SERVICE RIG. GREASE WASHPIPE. 00:30 - 02:30 2.00 DRILL P INTI DIRECTIONAL DRILL 8-1/2"INTERMEDIATE HOLE WITH DOUBLES FROM 3,764'MD'(3,632' ND)TO 3,864'MD(3,733'ND). -550 GPM,1500 PSI ON 1350 PSI OFF -40 RPM,4K TQ ON/2K TQ OFF,-3-9 K WOB -P/U=138K,S/0=138K,ROT=137K • -ECD:ACTUAL-10.45-PPG,CALC-10.3-PPG -SURVEY EVERY -62' -BACKREAM 30'PRIOR TO CONNECTIONS MW9.71N/9.7OUT -NO LOSSES Printed 3/24/2014 10:23:32AM CM/ SAFINV/OTES:WELL WELLH F ACTUATOR= 6 OTIS B-1 9 A SIDETRACK*** EL DOWNHOLE PRIOR TO B-19A CTD INITIAL KB.ELE 71.66' BF.ELEV= 44.36' ' 2593 H 9-5/8"DV PACKER KOP= 3200' 20"COPD - 110' Max Angle= 102°@ 10513' = IP3154 -19-5/8"WHIPSTOCK(03/16/14) Datum MD= 9480' GAS LIFT MANDRELS Datum TVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80 BTRS,ID=12.347" - 2675' 13 3131 3128 9 OTIS DMY RM 0 10/29/09 Minimum ID = 4.562" @ 2126' 12 4603 4486 24 OTIS DMY RA 0 12/08/99 5-1/2" OTIS SSSV NIPPLE 11 5486 5292 25 OTIS DMY RM 0 03/30/11 �^ 10 6059 5805 28 OTIS DMY RA 0 06/08/82 9-5/8"EZSV PLUG(03/16/14) - 3175' 9 6215 5942 30 OTIS DMY RA 0 06/08/82 TUBING CUT(02/04/14) 3532' 8 6617 6289 30 OTIS DMY RA 0 06/08/82 H -Alb, 7 6773 6424 30 OTIS EMPTY 01/06/14 FISH-ELINE TOOL STRING -6978' 6 7220 6816 28 OTIS BVFTY - - 01/06/14 4 ((22.6'OAL(02/04!14)) . ' 5 7375 6953 27 OTIS BVFTY - 01/06/14 TOC STAGE (01/24/14) -I -7200' /v 4 7895 7424 23 OTIS BVFTY - - 01/06/14 BOC IN IA(01/24/14) -I 8198' 3 8046 7564 23 OTIS BVFTY ry M1 01/06/14 2 8198 7704 23 0115 RVFTY 12/13/13 TOC STAGE 1 (12/06/13) H 8250' F ' 1 8349 7842 23 OTIS DMY RA 0 10/07/00 9-5/8"MARKER JOINT -I 8293' sev. ' ' 8418 5-1/2"OTIS XA SLD SLV,D=4.562" BKR TIEBACK SLV,ID=4.00"(11/01/00) —I 8452' '' 8458' -1 BOT SBR SEAL ASSY z. ,..t - i Im 8460 -13.75"BKR DEPLOY SLV,D=3.00" 5-1/2"TBG, 17#, L-80 BUTT AB MOD PC, H 8521' tolig 8479 -1 9 5/8"X 5-1/2"BROWN PKR ID=4.75" .0233 bpf,ID=4.892" VW 8521 -19-5/8"X 4-1/2"XO,ID=3.958" TOP OF 7"LNR H 8554' — 4 ■ 9-5/8"CSG,47#,L-80 BTRS,ID=8.681" -I 9042' I-•J 01 3-1/2"LNR,9.3#,N-80 FL4S, —I 9305' 6 .0087 bpf,ID=2.992" ril 020 Ei ON 7"CSG,26#,L-80 U4S A-B,ID=6.276" -I -9338 : 9305 -13-1/2"X 3-3/16"XO,D=2.786" PERFORATION SUMMARY 0.411 T'MLLOUT WINDOW(B-19A) 9338'-9346' REF LOG: SWS GR/CNL on 11/3/00 ANGLE AT TOP PERE: 70°@ 9670' 9369' H 3-3/16"X 2-7/8"XO, ID=2.377" Note:Refer to Production DB for historical pert data 440\404,4,.. SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2" 4 9670-9690 S 11/04/00 12/06/13441444, 2" 4 9710-9730 S 11/04/00 12/06/13 2" 6 10600-10620 S 03/19/02 12/06/13 2" 6 10620 10650 S 03/19/02 12/06/13 3-3/16"LNR,6.2#,L-80 TC11, 9369' Nk 2" 6 10650-10680 S 03/19/02 12/06/13 �,e‘•', 2" 6 10680-10710 S 03/19/02 12/06/13 .0076 bpf,D=2.80" 2" 6 10710-10740 S 03/19/02 12/06/13 PBTD H 12012' 2" 6 10740-10770 S 03/19/02 12/06/13 2" 6 10770-10800 S 03/19/02 12/06/13 2 7/8"LNR,6.16#,L-80 STL,.0058 bpf,ID=2.441" H 12074' 2" 4 10850-10900 S 11/04/00 12/06/13 2" 4 10910-10940 S 11/04/00 12/06/13 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 06/08/82 N18E INITIAL COMPLETION 12/20/13 STF/JMD GLV CIO(12/13/13) WELL: B-19A 11/04/00 NORDIC 1 CTD SIDETRACK(B-19A) 01/15/14 DLW/JMD GLV C/O(01/06/14) PERMIT No:'2001610 05/25/13 CRR/PJC FISH(05/21/13) 01/27/14 TFA/JMD STAGE 2 CMT PLUG(01/24/14) AR No: 50-029-20703-01 06/10/13 LEC/JMD PULLED FISH(06/01-05/13) 02/04/14 JCM/PJC JET CUT(FISH LEE I DH) Sec.31,T11N,R14E,454'FNL&1894'FEL 09/17/13 CJWJMD MINOR CORRECTIONS 12/10/13 DBM/JMD CEMENT SQZ(12/06/13) BP Exploration(Alaska) • • WELL LOG TRANSM1T7AL PROACTIVE DIAgNOSric SERViar, INC. To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 2 An hora 99501 " i � (907) 793 -1225 RE : Cased Hole /Open Hole /Mechanical Logs and/or Tubing Inspection[Caliper / (VITT) 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 : BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Nita Summerhays LR2 - 1 900 Benson Blvd. Anchorage, AK 99508 and ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245 -8952 # G( 7 ceo4 1) Leak Detection - WLD 25- May -11 8-19A BL / CD 50 -029- 20703 -01 2) 0 ,6 Signed : 1 Date : Print Name: lSl-a �w �M-I. (U J PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245 -8951 FAx: (907)245 -8952 E : PDSANCHORAGEAMEMORYLOG.COM WEBSITE : WWW.MEMORYLOG.COM MArchives \ Distribution \TransmittalSheets\BP Transmit.docx 6 o — l(4 1 BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 Dec 11, 2009 ~'~~1+`-'' ~}~~1~ ; s~ 2~`~C by ~r. ~^ r-~ .M ~ .~ F_+. -1 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB Pad B Dear Mr. Maunder, 4~~~ ,.. <... ~ ~i[ittilS~l~7 ~. aoo-lG~ ~-~9A Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad B that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Date: 12/11/09 Well Name PTD # API # Initial to of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al B-01 1700080 50029200590000 Sealed Conductor NA NA NA NA NA 8-02 1961110 50029200660100 Sealed Conductor NA NA NA NA NA B-03A 1870480 50029203060100 NA 0.5 NA 3.40 8/20/2009 B-04 1700320 50029200720000 Sealed Conductor NA NA NA NA NA B-OSB 2010680 50029202760200 NA 1.8 NA 13.60 8/22/2009 B-O6 1770740 50029202790000 NA 1 NA 5.10 8/20/2009 B-07 1780020 50029202850000 NA 1 NA 5.10 8/20/2009 B-OB 1780410 50029203140000 NA 1 NA 6.80 8/20/2009 B-09 1780490 50029203160000 NA 0.5 NA 3.40 8/20/2009 8-10A 2082050 50029203210100 Cellar liner welded to casin NA NA NA NA NA B-11 1780690 50029203310000 NA 0.5 NA 3.40 8/20/2009 B-12 1970090 50029203320100 NA 0.6 NA 3.40 8/22/2009 8-13 1990570 50029203410100 NA 0.4 NA 1.70 8/20/2009 B-14 2090590 50029203490000 NA 0.4 NA 1.70 8/20/2009 B-15 1790190 50029203600000 NA 0.1 NA 1.70 8/20/2009 B-16 1790250 50029203650000 NA 0.8 NA 5.10 8/21/2009 8-17 1790280 50029203680000 NA 0.1 NA 1.70 8/20/2009 B-18 1820020 50029207020000 NA 1.5 NA 15.30 8/21/2009 B-19 2001610 50029207030100 NA 0.1 NA 1.70 8/21/2009 B-20 1821680 50029208420000 NA 0.5 NA 3.40 8/21/2009 B-21 1821760 50029208500000 25 4.5 BBLs 0.1 11/30/2009 1.70 12/3/2009 B-22A 2001570 50029207590100 34 6.5 BBLs 0.2 11/30/2009 1.70 12/3/2009 B-23 1970590 50029207790100 12 2.2 BBLs 3.2 11/30/2009 10.20 Iva/2009 B-24 1821400 50029208150000 NA 3 NA 22.10 8/21/2009 B-25 1821510 50029208260000 NA 0.25 NA 1.70 8/13/2009 B-26 2000570 50029209760200 NA 0.3 NA 1.70 8/21/2009 B-27 1961010 50029214710100 Sealed Conductor NA NA NA NA NA B-28 1853030 50029215100000 NA 1.1 NA 6.80 8/2v2009 8-29 2002090 50029215230100 NA 0.7 NA 6.80 8/21/2009 B-30 2011050 50029215420100 NA 0.2 NA 1.70 8/21/2009 B-31 1910460 50029221520000 NA 0.3 NA 1.70 8/20/2009 B-32 1991180 50029221650100 NA 0.3 NA 1.70 8/20/2009 B-33 1931450 50029223390100 NA 1.2 NA 8.50 8/21/2009 B-34 1930370 50029223520000 NA 1.2 NA 10.20 8/21/2009 B-35 1931460 50029224060000 NA 0.3 NA 1.70 8/20/2009 B-36 1960650 50029226670000 NA 0.3 NA 1.70 8/21/2009 B-37 2071450 50029233750000 Sealed Conductor NA NA NA NA NA `~~ ~u. PROACTIVE DIAgNOSTIC SERVICES INC. ESL L Tf~'~4f US~I/,~4L To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 [907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper/ MTTJ The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka LR2-1 900 Benson Blvd. Anchorage, Alaska 99508 and ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 c~~-/(o/ ~~~ D ~ ~ ~ ~ 2OD9 S 1~' 1) Leak Detection -,WtH' 30-0et-09 Ei-19A 2) Signed Print Name: 1 BL / EDE Date / 965~~ 50-029-20703-01 PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 Fax: (907)245-88952 E-MAIL _.~1 ~._ 7~" = ~ - ~~_. wE8$ITE : _._.--' = ----:'?-_-_._. C:'•.Documen6 and Settings\Diane Williazns~Desktop~~.Trar~smit_RP.docx ~ STATE OF ALASKA ~ ALAS L AND GAS CONSERVATION COMMISS REPORT OF SUNDRY WELL OPERATIONS ~EGEIV~D- OCT 1 4 2~09 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ StimulateQ • Performed: Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver~] Time Extension ^ Anchorage Change Approved Program ~ Operat. Shutdown ~ Perforate ~ Re- ter Suspended Well ~ 2. Operator BP Exploration (Alaska), Inc. 4. Weli Class Before Work: . Permit to Drill Number: Name: Development ^~ Exploratory ^ 200-1610 3. Address: P.O. Box 196612 Stratigraphic^ Service 6. API Number: Anchorage,AK 99519-6612 50-029-20703-01-00 8. Property Designation (Lease,[Jumber) : . Well Name and Number: ~e ADLO-02 310 PBU B-19A 10. Field/Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured~ 12080 feet Plugs (measured) None feet true vertical 9066.64 feet Junk (measured) None feet Effective Depth measured 12012 feet Packer (measured) 8478' true vertical 9042 feet (true vertical) 7962' Casing Length Size MD ND Burst Collapse Structural Conductor 110 20" Surface - 137' Surface - 137' Surface 2648 13-3/8" 72# L-80 Surface - 2675' Surface - 2675' 4930 2670 Intermediate 9015 9-5/8" 47# L-80 Surface - 9042' Surface - 8481' 6870 4760 Production Liner 784 7" 26# L-80 8554' - 9338' 8032' - 9224' 7240 5410 Sidetrack Liner 3622 2-7/8"X3-1l2" 6.16#/6.2 8452' - 12074' 7938' - 9064' Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ ` Tubing: (size, grade, measured and true vertical depth) 5-1/2" 17# L-80 SURFACE - 8478' SURFACE - 7962' Packers and SSSV (type, measured and true verticaf depth) 9-5/8'XS-1/2" BAKER PKR 8478' 7962' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 222 444 866 186 Subsequent to operation: 206 4701 835 223 14. Attachments: . Well Class afterwork: Copies of Logs and Surveys Run Exploratory^ Development ^~ Service ^ Daily Report of Well Operations X 1 Weii Status after work: Oil ~ Gas WDSPL GSTOR ~ WAG ^ GINJ ^ WINJ^ SPLUG ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowiedge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Pre e Title Data Management Engineer Signature Phone 564-4944 Date 10/14/2009 n ` ~.#~ ~~.~y'~i,;.~ ~ ~ Ll.S`~ ~ /~,~,~~, ~ ~' ! s-o ~ Form 10-404 Revised 7/2009 Submit Originai Only B-19A 200-161 PFRF ATTA(_HMFNT • Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base B-19A 11/4/00 PER 9,670. 9,690. 8,978.62 8,985.18 B-19A 11/4/00 PER 9,710. 9,730. 8,990.84 8,995.6 B-19A 11/4/00 PER 10,850. 10,900. 8,987.66 8,989.6 B-19A 11/4/00 PER 10,910. 10,940. 8,990.38 8,993.53 B-19A 3/18/02 APF 10,680. 10,800. 8,985.76 8,987.08 B-19A 3/19/02 APF 10,600. 10,620. 8,987.73 8,987.02 B-19A 3/19/02 APF 10,620. 10,650. 8,987.02 8,986.08 B-19A 3/19/02 APF 10,650. 10,680. 8,986.08 8,985.76 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • ~ ~ B-19A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY FLUIDS PUMPED BBLS 20 60/40 METH 39 15% HCL 6.5 NEET METH 370 1% KCL 81.5 DIESEL 517 TOTAL 08/25/08 ,~~ ~J 3 ~, S' .... VJ~S~ ~ ~-`~ ~~Fl~~b~~~~.~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Woll .Inh !k N0.4826 Company: State of Alaska Alaska Oil & Gas Cons Comm ~~ytylgt~ga ~Cr ~ ~ ~~~~ Attn: ChristineMahnken ~'OI~JiI L~ C 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Inn r)narrinfinn n~to u~ r•nin. r•n A-02 12086677 RST ~ - ( 07/23/08 1 1 A-24 12034903 RST - O 06/18/08 1 1 A-13 12086676 RST ~v 07/23/08 1 1 G-02A 11968945 RST s ~ 06/08/08 1 1 B-19A 12017500 RST - / ~~ 06/14/08 1 1 15-18A 12005216 MCNL -- ~ (~ - 06/24/08 1 1 C-02 11982437 RST - / ~ 06/19/08 1 1 X-14A 11978452 CH EDIT PDC-GR (MEMORY DDL) - G ~ 04/21/08 1 1 B-37 12034907 CH EDIT PDC-GR 06/10/08 1 V-207 11999031 MDT aO 07/23/08 1 1 V-207 11999031 MDT QUICKLOOK '~ 07/23/08 1 1 V-210 ~ 12096908 MEM INJ PROFILE 08/08/08 1 1 L-116 12071885 SBHP SURVEY /(p 08/16/08 1 1 C-37A 12005221 MEMORY CBL (REVISED) - ~ Q 07/28/08 1 1 B-18 11978471 USIT _~ / ~ ~ 08/04/08 1 1 05-31A 12057635 LDL '~ 6 07/21/08 1 1 13-29L1 11962614 LDL ~ a -d(o 9 07/30/08 1 1 13-29L1 11966271 USIT - / '~- 08/05/08 1 1 H-11 12017507 USIT 08/04/08 1 1 ~'~ k r~~..~~.,.a.nwv~ra.cvaac noa.~~r~ or a~aamwaa Nrvv nC1 unrvuvv vrvc VVF'T cia~.n 1 V: BP Exploration (Alaska) Inc. ~ ~ ~, Petrotechnical Data Center LR2-1 ) ` ~ '~ ~% ~ '_ ~~ =w~ 900 E. Benson Blvd. 1~ ~^ Anchorage, Alaska 99508 ~1 iir~ )) Date Delivered: a~~JU ~~ ~ ~L~~~j ,.;{; rll . ;~, "ilt~ic ,. Alaska Data & Consulting Services 2525 Gambell Street, Suite 40 Anchorage, AK 99503-283 ATTN: Beth /~ . Received by: //may/ E~ • i~~ F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker. doc MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE ~., ~~~~·-~I~ 1" '_I ,".. . Permit to Drill 2001610 MD 12080 TVD DATA SUBMITTAL COMPLIANCE REPORT 111612003 Well Name/No. PRUDHOE BAY UNIT B-19A Operator BP EXPLORATION (ALASKA) INC 9067 Completion Dat 11/4/2000 Completion Statu 1-OIL Current Status l-OIL APl No. 50-029-20703-01-00 UIC N REQUIRED INFORMATION Mud Log No Sample No Directional Survey DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type Media Fmt Log Log Run Name Scale Media No Interval Start Stop (data taken from Logs Portion of Master Well Data Maint OH I Dataset CH Received Number Comments ED D Cn See Notes T C L R L ED Rpt C 9882 J L ~G~PJMCNL 2 R ~eport L r_J3rO~uction Profile PSP 5 Ver LIS Verification ~ Ver LIS Verificatiom.,,'" ED C Cn See Notes~,,.~ 1 10648 10825 Case 8320 12020 Case FINAL 8320 12020 CH FINAL 8320 12020 CH 9300 12080 FINAL 9550 11050 ch 1 9136 12053 Open 1 9136 12053 Open 0 0 1 9136 12080 Case 4/112002 10668 ~e'~' flag ..... 2/14/2001 0988:3L/8320-12020 2/14/2001 9882 ~'~20-12020 Digital Data 2/14/2001 8320-12020 BL, Sepia 1/9/2001 9300-12080 Paper Report 5/3/2001 9550-11050 BL, Sepia 7/2/2002 10949 ~ 7/2/2002 -----'-'--- 12/13/2002 11407,,,,'l~gital Well Logging Data / Rate of Penetration, Dual Gamma Ray, Electromagnetic Wave Resistivity Well Cores/Samples Information: Name Start Interval Stop Dataset Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? Y / N Chips Received? Y / N Analysis Y / N R~.c.~.ivRd? Daily History Received? Y / N Formation Tops //~ N Permit to Drill 2001610 MD 12080 Comments: TVD DATA SUBMITTAL COMPLIANCE REPORT 1116/2003 Well Name/No. PRUDHOE BAY UNIT B-tgA Operator BP EXPLORATION (ALASKA) INC 9067 Completion Dat 11/4/2000 Completion Statu 1-OIL Current Status 1-OIL APl No. 50-029-20703-01-00 UIC N Compliance Reviewed By: Date: To~ WELL LOG TRANSMITTAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 September 16, 2002 MWD Formation Evaluation Logs · B-19A, AK-MW-00236 B-19A: Digital Log Images 50-029-20703-01 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Center LR2- 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: DEC ? ~ 2002 WEI J. LOG TRANSMITTAL To: State of Alaska June 26, 2002 Alaska Oil and Gas Conservation Comm. Atm.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska RE: MWD Formation Evaluation Logs B-19A, AK-MW-00236 1 LDWG formatted Disc with verification listing. API#: 50-029-20703-01 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Atto: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: Signe~/x (20~_F~0,D RECEIVED JUL 2,20O7. Ala~ Oil &Gas Cons. Conmimtion LOG ,,. TRANSMITTAL ProActive Diagnostic Services, inc. To: State of Alaska AOGCC 333 W. 7th Street Suite # 700 Anchorage, Alaska 99501 RE: Distribution- Final Print(s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: Joey Burton I Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration (Alaska), Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MYLAR ! BLUE REPORT WELL DATE TYPE OR SEPIA LINE OR CD-ROM FILM PRINT(S) COLOR Open Hole 1 1 1 Res. Eval. CH 1 1 1 -- B-19a 3/17/02 Mech. CH 1 --.. ~-i~! Caliper Survey Signed' ~ ~ Print Name: Date: RECEIVED '""" Alaska Oil & Gas Cons. Comm~maion ~nchmage ProActive Diagnostic Services, Inc., 310 K ~treet Suite 200, Anchorage, A~ 99501 Phone:(907) 245-8951 Fax:(907) 245-8952 E-mail: pdsanchorage(~memorylog.com Website: ..w__.w._w.....m__e[~_gr_y. Jog.com I '=LL LOG ,,. TRANSMITTAL ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7th Street Suite # 700 Anchorage, Alaska 99501 RE · Distribution- Final Print(s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of' Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration (Alaska), Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MYLAR I BLUE REPORT WELL DATE TYPE OR SEPIA LINE OR CD-ROM FILM PRINT(S) COLOR Open Hole 1 1 1 Res. Eval. CH 1 1 1 B-19a 3/18/02 Mech. CH 1 I ~ Caliper Survey Signed · Print Name: Date · RECEIVED f: C. ','3 ,-,=-.-, 0~ .cOO?. ProActive Diagnostic Services, Phone:(907) 245-895~ Fax:(907) 245-8952 AladmOil &GasCons. COmmia~n Ancholage Inc., 310 K Street Suite 200, Anchorage, A~ 99501 E-mail: pdsanchorage~memoryiog.com Website: ~..w. _w..,d_n...e!,n..9..ry.[p.g~.C_Ql_n,.. · STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _ Plugging _ Perforate _X ADD PERFS Pull tubing _ Alter casing _ Repair well _ Other_ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchora~le, AK 99519-6612 5. Type of Well: Development _X Exploratory_ Stratigraphic_ Service__ 4. Location of well at surface 454' FNL, 1894' FEL, Sec. 31, T11N, R14E, UM At top of productive interval 4537' FNL, 4104' FEL, Sec. 30, T11N, R14E, UM At effective depth 2195' FNL, 4347' FEL, Sec. 30, T11N, R14E, UM At total depth 2136' FNL, 4320' FEL, Sec. 30, T11N, R14E, UM (asp's 663732, 5950190) (asp's 661492, 5951338) (asp's 661189, 5953674) (asp's 661214, 5953733) 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 110' Surface 2648' Intermediate 9015' Liner 784' Sidetrack Liner 3622' 12080 feet Plugs (measured) 9067 feet 12012 feet Junk (measured) 9042 feet 6. Datum elevation (DF or KB feet) RKB 72 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-19A 9. Permit number / approval number 200-161 10. APl number 50-029-20703-01 11. Field / Pool Prudhoe Bay Oil Pool Size Cemented Measured Depth True Vertical Depth 20" 72 cf Concrete 137' 137' 13-3/8" 3836 cf ^rcticSet II 2675' 2675' 9-5/8" 1250 cf 'G, 130 cf AS I 9042' 8481' 7" 380 cf Class 'G' 8554'- 9338' 8032'- 9224' 2-7/8"X3-1/2" 191 cf Class 'G' 8452'- 12074' 7938'- 9064' Perforation depth: measured Open Perfs 9670' - 9690', 9710' - 9730', 10600' - 10800', 10850' - 10900', 10910' - 10940' true vertical Open Perfs 8979' - 8985', 8991' - 8995', 8988' - 8987', 8988' - 8990', 8991' - 8994' Tubing (size, grade, and measured depth) Packers & SSSV (type & measured depth) 5-1/2", 17#, L-80, TBG @ 8478'. 9-5/8" x 5-1/2" Baker Packer @ 8478'. 5-1/2" Camco BaI-O SSSV Nipple @ 2195'. RECEIVED MAR 2,'8 ZOO?. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation 03/14/2002 Subsequent to operation 03/24/2002 OiI-Bbl 325 Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl 1831 617 1070 2620 1596 Casing Pressure Tubing Pressure 181 185 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil mX Gas _ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~~ ~...,.~~ Title: Techical Assistant Form 10-404 Rev 06/15/88 · Date Mamh 25, 2002 Prepared by DeWar/ne R. Schnorr 564-5174 SUBMIT IN DUPLICATE B-19A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 02/11/2002 PPROF: DRIFT/TAG 03/17/2002 PERF(ADD-PERF)' JEWELRY LOG--DEPTH CONTROL; PERFORATING 03/18/2002 PERF(ADD-PERF)' JEWELRY LOG--DEPTH CONTROL; PERFORATING 03/19/2002 PERF(ADD-PERF)' JEWELRY LOG--DEPTH CONTROL; PERFORATING EVENT SUMMARY 02/11/02 DRIFT & TAG W/2.11" X 10' DUMMY GUN. TOOL STOPPED FALLING @ 11620' WLM DUE TO DEVIATION. BOTTOM SHOT TO BE @ 11,500'. ***WELL IS OK TO 03/17/02 MEM LOG / ADPERF, RIH WITH PDS GR/CCL TO LOG FROM 11200' CTD, TO 10400' CTD, POOH. MU 2" PJ 2006, 6 SPF, 60 DEGREES PHASED TCP 30' GUNS. RIH. 03/18/02 RIH WITH 30' OF 2" TCP, PJ 2006 HMX, 6 SPF, 60 DEGREES PHASING, SHOOT INTERVALS --- RUN #1 @ 10800'- 10770', RUN #2 @ 10770'-10740, RUN #3 @ 10740' - 10710', AND RUN #4 @ 10710 - 10680'. AT SURFACE, CUT PIPE, REHEAD, AND RIH TO GET MEM GR/CCL LOG FOR LAST 3 GUN RUNS. 03/19/02 RIH WITH PDS MEM GR/CCL TO TIE INTO SWS MEM/CCL/GR/MCNL DATED 3- NOVEMBER-2000. LOG FROM 11200' CTD TO 10400' CTD, MU 2" HSD PJ 2006 - 6 SPF TCP GUNS. SHOOT INTERVAL #5 - 10650'-10680', #6 - 10620'-10650' AND #7 - 10600'-10620'. NO TAG DURING JOB. FLOWING AT 98 DEG, ON GAS LIFT. REQUESTED TEST IN 3 DAYS. <<<WELL FLOWING>>> FLUIDS PUMPED BBLS 170 60/40 METHANOL 10 DIESEL 180 TOTAL ADD PERFS 03/18-19/2002 THE FOLLOWING INTERVAL WAS PERFORATED USING THE 2" PJ 6SPF, 60 DEGREE PHASING, RANDOM ORIENTATION. 10600' - 10800' Page I 05103101 Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99603-5711 ATTN: Sherrle NO. 1111 .Company: State of Alaska . Alaska Oil & Gas Cons Corem Attn: Lisa Weepie . 333 West' 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe BaY ColOr Well Job # Log Description Data Blueline Sepia Prints CD B-19~, /.~B];;~;~ PRODUCTION PROFILE/DEFT 04/12/01 '1 1 C-26A ) q~-/~-/5' PRODUCTION PROFILE 04/20101 I 1 E-20 1~ ~- O~ L~K DETECTION LOG 0~20101 '1 1 X-27 ) ~q- O~ PROD PROFIL~DEFT/GHOST. ~/24/01 I 1 Y~3 I ~-O~ INJECTION PROFILE 0~2~01 I . 1 D.S. 2-11A I~- i~ PRODUC~ON PROFILE ' ~16101 I 1 D.S. 3-31 I ~q-~ ~ PROD PROFIL~DEFTIGLS. 0~16101 I 1 D.S. 12-1 } ~q~O~ ~ L~K DETECTION LOG .0~2tl01 1 D.S. 5-15B /~- ~ L~K DETECTION LOG 041t5101 t . 1 D.S. 15~8 /~,~O~ L~K DETEC~ON LOG 041t7101 1 D.S. 6-33A ~ OO-O~ 21013 RST 1~00. '1 I 1 . . . . _ PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: ' BP Exploration (Alaska) inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: RECEIVED MAY 2001 Aladm ~i & Gas ~ons. Cmnmiseion - Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A'KFN: Sherrie " STATE OF ALASKA ALASK~ JIL AND GAS CONSERVATION C(1...,MISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown [] Stimulate [] Pull Tubing I--I Alter Casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 454' SNL, 1894' WEL, Sec 31, T11N, R14E, UM At top of productive interval 742' NSL, 4104' WEL, Sec 30, T11N, R14E, UM At effective depth N/A At total depth 2755' NSL, 4430' WEL, Sec 30, T11N, R13E, UM [] Plugging [] Perforate [] Repair Well [] Other PPRO 5. Type of well:. . IX] Deve~opmem [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 71.66 feet 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number B-19A 9. Permit Number / ~.00-161 / Approval No. 10. APl Number 50- 029-20703 -01 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 12080 feet true vertical BKB 9067 feet Effective depth: measured 12012 feet true vertical BKB 9042 feet Casing Length Size Structural Conductor 110' Surface 2648' Intermediate 9015' Production Liner 784' Sidetrack Liner 3622' Plugs (measured) Junk (measured) Ceme~ed 20"X30" 13-3/8" 9-5/8" 72 c.f. Concrete 3836 c.f. Amticset II 1250 c.f. Class 'G', 130 c.f. AS I 7" 380 c.f. Class 'G' 2-7/8"X3-1/2" 191 c.f. Class 'G' MD TVD BKB 110' 110' 2675' 2675' 9042' 8481' 8554'-9338' 8032'-9224' 8452'-12074' 7938'-9064' Perforation depth: measured Open Perfs 9670 - 9690, 9710 - 9730, 10850 - 10900, 10910 - 10940 true vertical Open Perfs 8979-8985,8991- 8996,8988-8990, 8890- 8994 Tubing (size, grade, and measured depth) 5-1/2" L-80 tubing to 8479' with 4-1/2 tubing tail @ 8521', 3-1/2" N-80 from 8452' to 9395' with crossover to 2-7/8" liner. Packers and SSSV (type and measured depth) Baker LNR Tieback CK Sleeve @ 8452', 9-5/8" BOT Packer @ 8478', SSSV @ 2135'. 5-1/2" 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure MAY 0'2 2001 Alaska 011 & Gas Cons. Commission Anchorage 14. Prior to well operation: Subsequent to operation: Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments 16. Status of well classifications as: [] Copies of Logs and Surveys run [] Oil [] Gas [] Suspended [] Daily Report of Well Operations 17. I hereby c~rtif~hat tjX@ foregoing is true e~d correct to the best of my knowledge ~o. =v=~, - -,v, M~.._~.//~'_~..,4~ Title Technical Assistant Form 10-404 Rev. 06/15/88 Service Prepared By Name/Number: ORIGINAL Date~/Z~/' ~ DeWayne Schnorr 5~4-~ 174 Submit In Duplicate .. ,. B-19A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 03/12/2001 04/12/2001 PPROF: DRIFT THROUGH SDTRK WINDOW (PRE CTE PPROF) PPROF: PPROF W/DEFT SUMMARY 03/12/01 DRIFT WITH 2.25" CENTRALIZER TO 9400' WLM (SIDETRACK WINDOW=9335' CTD DEPTH). RDMO. RETURNED WELL TO PCC & NOTIFIED OPERATOR OF STATUS. 04/12/01 COMPLETED PPROF W/DEFT. WELL WAS LOGGED FLOWING @ A 96 DEGREE CHOKE. FIELD SPLITS BOTTOM TO TOP: 9%, 11%, 46%, 34%. IT APPEARS MOST OF THE WATER PRODUCTION IS COMING FROM TWO INTERVALS: 9710'- 9730' & 10910'- 10940'. **** LEFT WELL ON PRODUCTION **** Fluids Pumped BBLS. Description 1 DIESEL 55 60/40 MEOH 56 TOTAL 2/1/01 Seklumkerger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie NO. 940 Company: State of Alaska Alaska Oil & Gas Conservation Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Well Job # Log Description Date Blueline Sepia Prints CD D.S. 4-.5A PRODUCTION PROFLE 010125 1 D.S. 4-07 PRESSURE SURVEY 010125 1 '~ ! ,,," H-21 PSP PROD PROFILE/DEFT 010125 1 ,,," 1 D.S. 2-34A 20429 RST 001001 1 ~ 1 ~ ! ~''' B-19A 20473 MCNL (PDC) 001103 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 Al-tN: Sherrie 1. Status of Well Classification of Service Well [] Oil [] Gas I-I Suspended [] Abandoned [] Service 2. Name of Operator 1 ~ [ 7. Permit Number BP Exploration (Alaska)Inc. 200-161 3. Address [ 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612~ ~~It~-'~%"%~' 50-50-029-20703-01 4. Location of well at surface : ;.i'?'..:. ' ...... -' ....... ~ 9. Unit or Lease Name 454' SNL, 1894' WEL, SEC. 31, T11N, R14E, UM 1At 003'tOPNsL,Of productive 4198' WEL,intervaIsEc. 30, T11 N, R14E, UM ',!i .~. '.'.....~~' Prudhoe Bay Unit At total depth~~~.;i 10. Well Number 3142' NSL, 4320' WEL, SEC. 30, T11 N, R14E, UM .~ _ B-19A .... ' ...................... ~"~ 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Field / Prudhoe Bay Pool KBE = 71.66' ADL 028310 12. Date Spudded10/22/2000 110' Date T'D' Reached 114' Date c°mp'' Susp'' °r Aband'l 0/31/2000 11/4/2000 115' Water depth' if °ffsh°reN/A MSL 110' N°' °f c°mpleti°nsOne 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey 1 20. Depth where SSSV set1 21. Thickness of Permafrost 12080 9067 FTI 12012 9042 FTI [] Yes [] NoI (Nipple) 2126' MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, ReP, RES, CNL 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM S~ZE CEMENTING RECORD AMOUNT PULLED 20" X 30" Insulated Conductor Surface 110' 36" E~ cu yds concrete 13-3/8" 72# L-80 Surface 2675' 17-1/2" ~836cuffArcticsetll, 1250cuftClass'G' 9-5/8" 47# L'80 Surface 9042' 12-1/4" 1250 cuft Class 'G', 130 cu ft AS I 7" 26# L-80 8554' 9338' 8-1/2" 380 cuft Class 'G' 2-7/8" 6.16# L-80 8452' 12074' 3-3/4" 191 cuft Class 'G' 24. Perforations pp. en to. P.roducti.on (M.D+,TVD of Top and 25. TUBING RECORD Bottom and ~merva~, s~ze an(] numoer~ SIZE DEPTH SET (MD) PACKER SET (MD) 2" Gun Diameter, 4 spf 5-1/2", 17#, L-80 8479' 8479' MD TVD MD TVD 4-1/2" tailpipe 8521' 9670' - 9690' 8979' - 8985' 9709' - 9730' 8991' - 8996' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10850' - 10900' 8988' - 8990' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10910' - 10940' 8990' - 8994' Freeze Protected with 35 Bbls of MeOH 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) November 22, 2000. Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAs-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GA$-MCF WATER'BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 2~. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED DEC Alaska Oil & Gas Cons. Commission Form 10-407 Rev. 07-01-80 ORIGINAL Submit In Duplicate 29' 30. Geologic Markers Formation Tests Marker Name Measured True Vertical Include interval tested, pressure data, all fluids recovered Depth Depth and gravity, GOR, and time of each phase. Zone 3 9390' 8797' Zone 2C 9541' 8914' 25N 9640' 8967' 25P 9657' 8974' 24N 9801' 9007' 24P 9810' 9008' Inverted 24P 10442' 9013' 24N 10477' 9007' Reverted 24N 11083' 9014' 24P 11113' 9019' Inverted 22N 11543' 9027' Reverted 22N 11907' 9021' HOT 11986' 9034' 31. List of Attachments: Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed TerrieHubble,,~,~r~..~ Title TechnicalAssistant Date B-19A 200-161 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. IT~=M 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, ~d~u~.ka,~l~J'~,.et~leti~.,. F.~ ITEM 28.' If no cores taken, indicate 'none'. DEC 2000 Form 10-407 Rev. 07-01-80 ORIGINAL Alaska 0il & Gas Cons. Commission Anchorage uJ uJ . BP EXPLORATION Page I of 9 Operations Summa Report ;Legal Well Name: B-19A Common Well Name: B-19^ Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10120/2000 End: 11/4/2000 Contractor Name: NORDIC CALIST^ Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: ....... . . Date . FrOm - To Hours Task. "Sub 'Phase DescriPtion of Operations ' · ' · .. Code 10/20/2000 03:00 - 05:00 2.00 BOPSUI; PROD1 ACCEPT RIG AT 03:00 HRS, 10120100, ON B-19A. N/U BOPE. 05:00 - 05:30 0.50 BOPSUF PROD1 Spot equipment. Berm red tank. 05:30 - 06:30 1.00' BOPSUF PROD1 Perform initial BOPE pressure I function test. AOGCC witness waived by John Crisp. Swab valve leaking on Iow )ressure. Call for grease crew. 06:30 - 07:30 1.00 BOPSUI: PROD1 Grease swab and re-test - OK. 07:30 - 08:30 1.00 BOPSUF PROD1 Cont testing BOPE. Swab valve leaked again on Iow pressure test. Call grease crew again. 08:30 - 14:00 5.50 BOPSUI: PROD1 Re-grease wing and master and test against them - OK. Continue with BOP test. No BOPE failures. 14:00 - 15:00 1.00 DRILL PROD1 MU coil connector while taking 300 bbl mud on into pits and filling coil. 15:00 - 15:30 0.50 BOPSUF PROD1 Pressure test reel isolation valve. 15:30 - 16:30 1.00 DRILL PROD1 MU BHA #1- M09 2.6 deg motor, shock sub, MWD. MU injector. 16:30 - 18:15 1.75 DRILL PROD1 RIH with BHA and Bit #1. 18:15 - 18:30 0.25 DRILL PROD1 Get clicks for +1- 22L (window orientation) 18:30 - 20:30 2.00 DRILL PROD1 Get depth tie in above whipstock. Tagging up on something at 9405' uncorrected and again at 9406.5 (100' above window). Get down to 9410' and stall again - picks up clean each time. Tie in at 9358.5 ft. Correct (-8 ft). End of targeted drilling time. 20:30 - 22:15 1.75 DRILL ~ PROD1 , RIH and tag ~ 9407'. POH and log from 9180 to 9260'. Previous tie in appears correct based on longer logged section. 22:15 - 22:30 0.25 DRILL PROD1 Try to get clicks - orienter not working. 22:30 - 00:00 1.50 DRILL PROD1 RIH to 9507'. Try to pass through. Unsuccesful POH. 10/21/2000 00:00 - 01:30 1.50 DRILL PROD1 LD BHA. Bit is severely worn as if running on metal or junk. 01:30 - 03:15 1.75 DRILL JUNK PROD1 Wait on SWS E line unit. 03:15 - 06:00 2.75 DRILL JUNK PROD1 PJSM. Run GR/CCL to 9400' and tag up on obstruction. Saw top of 7" liner at 8552' - confirms that tailpipe has come off or broken off bottom of prod packer. POH & RD SWS 06:00 - 09:00 3.00 DRILL JUNK PROD1 Wait on orders and slickline unit. 09:00 - 10:30 1.50 DRILL JUNK PROD1 RU HES slickline for impression block run. ._o'" 10:30 - 10:45 0.25; DRILL PROD1 PJSM before running impression block on slickline. ._~ 10:45 - 11:30 0.75 DRILL JUNK PROD1 Run 4.25" LIB and 4.3" rigid centraliser to verify that XO below packer is ~ ~ still attached. Tagged up at 8537' slickline meas. Original driller meas ~~ for btm pkr was 8521'. · ,~ 11:30- 12:15 0.75 DRILL JUNK PROD1 POH and inspect LIB. ,3. .~ 12:15 - 12:30 0.25 DRILL JUNK PROD1 LIB has outside edge bevelled down to just under 4" - ID of 4 1/2" :~~--~ tubing is 3.96". No marks on face of LIB. Conclusion - XO to 4 1/2" .3 tailpipe is still in place below packer. RD slickline. ~J ,,e 12:30 - 14:30 2.00 STWHIP PROD1 Wait on SWS e line to set new whipstock. ':3 ~ 14:30 - 16:00 1.50 STWHIP PROD1 Spot E line unit and pull tools to rig floor. RU sheaves and thread line. --~ 16:00 - 16:15 0.25 STWHIP PROD1 PJSM with all personnel prior to picking whipstock. up ~ 16:15 - 16:30 0.25 STWHIP PROD1 Make whipstock up to setting tool & arm same. 16:30 - 18:00 1.50 STWHIP PROD1 RIH with whipstock. 18:00 - 18:45 0.75 STWHIP PROD1 Log on depth and set whipstock with top at 9365' at 23L orientation. 18:45 - 19:30 0.75 STWHIP PROD1 POH with wireline. OOH Lay down wireline tools 19:30 -21:10 1.67 S'I'WHIP PROD1 PU Bit, string mill,motor. RU BHA #2 21:10 - 23:00 1.83 STWHIP PROD1 RIH with milling BHA. PU weight 36K#@9100'. Tag whipstock. Corrected depth. Pinch point ~9368.5'. Flag pipe. 23:00 - 00:00 1.00 STWHIP PROD1 Start milling window. 2.6~2200. Milling window. 10/22/2000 00:00 - 06:00 6.00 STWHIP PROD1 Continue Milling 2.6/2500 psi. Drilled 10' into formation to 9385'. Window is cut from 9368.5 - 9375.5' - exit angle 23L. 06:00 - 09:00 3.00 STWHIP PROD1 Ream to work window with string mill and clean up burrs and rough Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 2 of 9 Operations Summa Report Legal Well Name: B-19^ Common Well Name: B-19A Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10/20/2000 End: 11/4/2000 Contractor Name: NORDIC CALISTA Rig Release: 1114/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: Date From - To Hours Task Sub Phase Description of Operations Code ' 10/2212000 06:00 - 09:00 3.00 STWHIP PROD1 edges. Make dry passes - OK. No further motor work seen when reaming. 09:00 - 10:15 1.25 STWHIP PROD1 POH to PU drilling BH^ #3. 10:15 - 11:00 0.75 STWHIP PROD1 OOH. Stand back injector. LD milling BI-IA. 11:00 - 12:30 1.50 STWHIP PROD1 Coil management - cut 100' CT off to move wear spot in hole. Change out pack off element and brass. 12:30 - 13:30 1.00 DRILL PROD1 MU BHA #3. DS49, 1.4 deg motor, shock sub, MWD. MU injector. 13:30 - 15:30 2.00 DRILL PROD1 RIH with BHA #3. Shallow hole test MWD - OK. 15:30 - 16:00 0.50 DRILL PROD1 Log tie in for depth correlation. Correction (-1'). 16:00 - 17:00 1.00 DRILL PROD1 Orient to go thru window. Run in and go thru window - OK. Tag bottom at 9397' - 12' deep from TD of pevious run. Leave uncorrected. 17:00 - 18:00 1.00 DRILL PROD1 Orient straight up and drill ahead. 2.6~2.6 bpm. 2600 psi. 9L. 18:00 - 19:00 1.00 DRILL PROD1 Made 0.5 ft progree in about 30 minutes. 19:00 - 19:20 0.33 DRILL PROD1 POH and log to confirm depth. Log off tie in OK. 19:20 - 20:45 1.42 DRILL PROD1 Driling ahead at 2.6bpm12500 psi/19R. Stalled out. Continue drilling 20:45 - 21:45 1.00 DRILL PROD1 Not able to build any angle. POH. Shut down pumps and RIH. Made hole without pump .Circulate bottoms up. POH 21:45-23:15 1.50 DRILL PROD1 OOH. LaydownBHA Bit showed some wear at side cutters. Bottom cutters in good shape. 23:15 - 00:00 0.75 DRILL OTHR PROD1 Wait on MWD data 10123/2000 00:00 - 00:30 0.50 DRILL OTHR ~PROD1 Wait on MWD data. Finish LD drilling BH^. 00:30 - 02:00 1.50 DRILL OTHR PROD1 Cannot see RA tag on MWD data. Wait on orders. Called Schlumberger and Baker to set another whipstock 02:00 - 04:40 2.67 DRILL OTHR PROD1 Baker whipstock ready. Schlumberger on location to make depth ~ control run. 04:40 - 06:00 1.33 DRILL OTHR PROD1 RIH 3 3/8" GR/CCL, Tag TD at 9400' - same depth tagged previously before setting whipstock #2 and did not see RA tag on whipstock supposed to be at 9375'. POH. 06:00 - 08:00 2.00 DRILL OTHR PROD1 LD GR tool. MU setting tools for whipstock #3. 08:00 - 08:30 0.50 DRILL PROD1 Perform injectivity test - lbpm at 1450 psi. SD pump and pressure bled down to 750 psi and held. .~ 08:30 - 10:00 1.50 STWHIP PROD1 Prep to MU whipstock #3 on wireline tools. PJSM. MU tools and arm setting tool. ~ '{~ 10:00 - 11:30 1.50 STWHIP PROD1 RIH with whipstock. ,,,j 11:30 - 11:45 0.25 STWHIP PROD1 Make tie in pass and log on depth. Set whipstock with top at 9335' ref: ,',,3. ~ ~ Atlas CBL 6/7/82. Pull up and back down and tag whipstock - still in place OK. ,,,3 11:45 - 12:45 1.00 STWHIP PROD1 POH with wireline and RD SWS. :.3 12:45 - 13:00 0.25 STWHIP PROD1 MU cementing nozzle and 2 jts 2 3/8" PH6 stinger. :::3 ~ 13:00 - 14:45 1.75 STWHIP PROD1 RIH with nozzle to cement whipstock in place. Tag up on whipstock at 9345' uncorrected - looks reasonable for pinch point. Pull up to 9325'. 14:45 - 15:30 0.75 STWHIP PROD1 Wait for cementers to arrive. Spot equipment and hook up lines. 15:30 - 16:00 0.50 STWHIP PROD1 Show rig orientation to Schlumbrger cementing crew. 16:00 - 16:15 0.25 STWHIP PROD1 PJSM with all personnel prior to cement squeeze to stabilise whipstock. 16:15 - 16:30 0.25 STWHIP PROD1 Air up, prime up and batch up for 10 bbls G neat slurry at 15.8 ppg. 16:30 - 17:15 0.75 STWHIP PROD1 Pump 5 bbl water, test lines to 3000 psi. Pump 10 bbl slurry at 1.8 ppg followed by 5 bbl fresh water behind. Switch to rig pump and displace to nozzle at 2.5 bpm @ 1950 psi. 17:15 - 17:30 0.25 STWHIP PROD1 Close choke 5 bbl before cmt at nozzle (53 bbl) and start squeeze - 1.8 bpm ~ 1250 psi WHP. Back offto 1.5 bpm with cmt at nozzle. Reduce rate to 0.8 bpm (~ max squeeze press 2000 psi - 7 bbl out. Open choke and lay in remaining cement at 2000 psi WHP. 17:30 - 17:45 0.25 STWHIP PROD1 Close choke and pull to safety at 9000'. Final SIWP = 1920 psi. UJ UJ Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 3 of 9 Operations Summa Report Legal Well Name: B-19A Common Well Name: B-19A Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10/20/2000 End: 11/4/2000 Contractor Name: NORDIC CALISTA Rig Release: 1114/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: Date . From-To Hours Task Sub .. Code Phase . DeScription of Operations 10/23/2000 17:45 - 18:00 0.25 STWHIP PROD1 WOC holding 1920 psi WHP - jug tight. 18:00 - 18:15 0.25 STVVHIP PROD1 Open choke and circ above cement holding 1800 psi back pressure. 18:15 - 20:20 2.08 STWHIP PROD1 i Bleed offWHP and RIH washing down to 9320' - 20' above top of =whipstock. POH chasing cement out of hole. !20:20 - 20:55 0.58 STWHIP PROD1 OOH. Lay down Cement BHA. P/U Milling BHA. 20:55 - 21:50 0.92 STWHIP PROD1 RIH with milling BH^. Call DS lab and find cement compresing strength. Found out lab did not get the sample. 21:50- 00:00 2.17 STWHIP PROD1 Waiting on cement. 10124/2000 00:00 - 00:30 0.50 STWHIP PROD1 Waiting on cement. 00:30 - 01:30 1.00 S'I'WHIP PROD1 Rih to drill out cement. Found TOC ~ 9262'. Drilling out cement. Made wiper trip to 9250 ft. 01:30 - 04:20 2.83 STWHIP PROD1 Continue drilling cement. Stall out Tag top of whipstock. Start milling. Milling to 9348' 04:20 - 04:30 0.17 STWHIP PROD1 Partial shut down on generators. Lost 80% of power. Keep pumping.\ Got power back. 04:30 - 06:15 1.75 s'rWHIP PROD1 Re-start milling. Mill window. Top ofwindow 9342'. Bottom ofwindow ~1 9349'. Milling formation to 9360'. 06:15 - 09:00 2.75 STWHIP PROD1 Cleaning up window. Make dry passes - OK. Tag bottom prior to POH - still at 9360'. -~ 09:00- 10:30 1.50 STWHIP PROD1 POH. ~ -~ 10:30 - 11:00 0.50 STWHIP PROD1 OOH. Stand back injector. LD milling BHA. Window mill was ::3 undergauge at 3.68" but string mill calipered in gauge at 3.80". -,J o. 11:00 - 11:30 0.50 DRILL PROD1 PU drilling BHA #5 - bit #3 DPI ST4ALT 1.1 deg motor shock sub ,',,3 ~ ~_~ MWD. MU injector. ,,3 11:30 - 13:15 1.75 DRILL PROD1 RIH. Shallow test MWD - OK. :.3 13:15 - 14:00 0.75 DRILL PROD1 Log tie-in for depth correlation. Correction (-6'). z.J ,,e 14:00-14:30 0.50 DRILL PROD1 RIH. Orienting. ::3 ~ 14:30 - 15:30 1.00 DRILL PROD1 Start drilling 2.7BPM/3000 psi/12R. Orienter very reactive 15:30 - 16:05 0.58 DRILL PROD1 Drilling at 2.6bpm12650psi117R. Drilling at 2.7bpml3050psi/5L. 16:05 - 17:00 0.92 DRILL PROD1 Orienting. Drilling at 2.6bpm12600psia134R to 9408'. 17:00 - 20:00 3.00 DRILL PROD1 Drilling and orient as needed 2.6/2700/40R. Slow in Zone 3. Numerous stalls, non-locking orientor flopping on stalls. Drill to 9426'. ROP poor. 20:00 - 21:20 1.33 DRILL PROD1 POOH for bit and locking orienter. OOH. 21:20 - 21:45 0.42 DRILL PROD1 Pick up new bit and orienter.. 21:45 - 00:00 2.25 DRILL PROD1 RIH w/new BH^. Log tie-in for depth correlation 10/25/2000 00:00 - 02:00 2.00 DRILL PROD1 'Orienting. Start drilling 2.6 bpm/2700 psi/11L. Made one click. 2.6 bpm/2800 psil6R. 02:00 - 02:20 0.33 DRILL PROD1 Survey. Unable to get a good survey 02:20 - 03:45 1.42 DRILL PROD1 Drilling 1~2.6 BPMI2900 psi/6R. Drill to 9550 03:45 - 04:00 0.25 DRILL PROD1 Made wiper trip to the window. Clean trip. Completed 3 hours of bit on bottom. 04:00 - 05:00 1.00 DRILL PROD1 Continue drilling to 9612'. 2.6 bpm/2800 psi/6R. Into Zone 2 at 9540' MD. 05:00 - 06:45 1.75 DRILL PROD1 POOH to change bit. 06:45 - 07:30 0.75 DRILL PROD1 LD BHA. Tri-cone in good shape. 07:30 - 10:30 3.00 DRILL PROD1 MU BH^ #7 with resistivity and PWD tools. 10:30- 12:15 1.75 DRILL PROD1 RIH. 12:15 - 13:15 1.00 DRILL PROD1 Log tie-in at 9189' GR marker (9241' bit depth). Correct depth (-4'). 13:15 - 13:30 0.25 DRILL PROD1 Orient and run thru window. 13:30 - 14:00 0.50 DRILL PROD1 Made pass down at 500 fi/hr, reaming Zone 3. 14:00 - 14:30 0.50 DRILL PROD1 Orient straight up. 14:30 - 17:15 2.75 DRILL PROD1 Drill 2.5/3000/5R to 9705'. Getting ahead of build. Start working TF to = Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 4 of 9 Operations Summa Report Legal Well Name: B-19A Common Well Name: B-19A Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10/20/2000 End: 11/4/2000 Contractor Name: NORDIC CALIST^ Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: Date From - To Hours Task. SUb Phase .Description of Operations Code' 10125/2000 14:30 - 17:15 2.75 DRILL PROD1 right. Drill to 9765'. 17:15- 17:45 0.50 DRILL PROD1 Wiper to window2.513050. 17:45 - 20:00 2.25 DRILL PROD1 Drill 65R. Orienting. Drilling 2.5 BPM/3100 psi/69L. Drill to 9879 ft. 20:00 - 20:35 0.58 DRILL PROD1 Click the tool twice. Drill 2.5 BPM/3180 psi/22L . Drill to 9916 ft. 20:35 - 21:15 0.67 DRILL PROD1 Made wiper trip to the window. 21:15 - 22:40 1.42 DRILL PROD1 Orienting. Continue drilling 2.5 BPM/3050 psi/83L. Click tool twice. 40L. Drill to 9962 ft. 22:40 - 00:00 1.33 DRILL PROD1 Drilling ahead 2.5 BPM/3200 psi/89L. Drill to 10008 ft. 10126/2000 00:00 - 00:55 0.92 DRILL PROD1 Orienting. Drilling ahead 2.5 BPMI3250 psi/75L. Drill to 10051 ft 00:55 - 01:40 0.75 DRILL PROD1 Wiper trip to the window. Clean trip. 01:40 - 03:30 1.83 DRILL PROD1 Drilling ahead 2.4 BPMI3190 psi/57L. Drill to 10109 ft. 03:30 - 05:30 2.00 DRILL PROD1 Drilling 2.4 bpm13180 psi145L. Drill to 10180'. 05:30 - 06:00 0.50 DRILL PROD1 Drilling ahead 2.6 BPMI3200 psi/72L. Drill to 10200 ft. 06:00 - 07:00 1.00 DRILL PROD1 Wiper trip to the window. 07:00 - 07:20 0.33 DRILL PROD1 Orient 07:20 - 10:15 2.92 DRILL PROD1 Drill 2.5/34001100R to 10320', following dip while WOO, hoping to find oil. 10:15 - 10:45 0.50 DRILL PROD1 Orient high side to shoot for 8915' SSTVD. 10:45 - 12:45 2.00 DRILL PROD1 Drill to 10410' at 5R. 12:45 - 14:00 1.25 DRILL PROD1 Wiper trip to window. 14:00 - 17:00 3.00 DRILL PROD1 Orient and drill 2.513300/80R. Tough punching thru starting 10450'. Good slide, minimal motor work. Try short wipers. No progress. Drill to 10460'. Suspect motor or bit. 17:00 - 17:30 0.50 DRILL PROD1 POOH to check tools. 17:30 - 18:15 0.75 DRILL PROD1 Mad pass 9850' - 9500°. 18:15- 19:35 1.33 DRILL PROD1 POOH. 19:35 - 22:00 2.42 DRILL PROD1 OOH.. Change out bit and motor. Download resistivity data. 22:00 - 23:50 1.83 DRILL PROD1 RIH w/new bit and motor. 23:50 - 00:00 0.17 DRILL PROD1 i Log tie-in. 10/27/2000 00:00 - 02:00 2.00 DRILL PROD1 !Tie in log. RIH to 10400 ft. Orienting 02:00 - 02:55 0.92 DRILL PROD1 RIH to 10463'. Started drilling 2.4 BPM/3300 psi/105 R. Drill to 10475'. Samples show 90% chert. Unable to drill any further. Order new mud. 02:55 - 06:00 3.08 DRILL PROD1 PUH to window. Waiting on mud. 06:00 - 08:30 2.50 DRILL PROD1 Injector maintenance. Wait on mud. ~ 08:30 - 11:15 2.75 DRILL PROD1 New mud at bit. Try drilling 90R. Slow start, but punched thru shale. iS Drill and orient to invert and then level out at 8915' SS'I'VD. Found oil. · ~ ~ Drill to 10620'. ,,~c~ 11:15 - 12:15 1.00 DRILL PROD1 Wiper trip to window. -! ,,3. ~ 12:15 - 12:45 0.50 DRILL PROD1 Orient to stay flat. ,3~ 12:45 - 15:15 2.50 DRILL PROD1 Drill 2.5/3200/95R to 10800'. Staying in oil sand. Smooth drilling and good wt transfer. .3 15:15 - 15:40 0.42 DRILL PROD1 Wiper trip to 10400' to check 10450' shale. Clean. :3 ;~ 15:40 - 16:00 0.33 DRILL PROD1 Drill to 10850'. 16:00 - 17:15 1.25 DRILL PROD1 Mad pass from TD to 10400'. 17:15 - 19:00 1.75 DRILL PROD1 Finish wiper to window and POOH for BOP test while MI mixes ^phron system. 19:00 - 20:00 1.00 DRILL PROD1 OOH. LD tools and downloading data. 20:00 - 00:00 4.00 DRILL PROD1 BOP Test 10/28/2000 00:00 - 01:05 1.08 DRILL PROD1 Finish BOP test. Witnessed by Lou Grimaldi with AOGCC. 01:05 - 03:50 2.75 DRILL PROD1 MU new BH^. Change bit. 03:50 - 05:15 1.42 DRILL PROD1 RIH to 9200 ft. 05:15 - 05:50 0.58 DRILL PROD1 Log tie in. Corrected -5 ft. Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 5 of 9 Operations Summa Report Legal Well Name: B-19^ Common Well Name: B-19^ Spud Date: 5/26/1982 Event Name: REENTER+COM PLETE Start: 10~20/2000 End: 11/4/2000 Contractor Name: NORDIC CALISTA Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: Date From .- To Hours Task (~(~dUe Phase . Description of. Operations . . 10128/2000 05:50 - 06:15 0.42 DRILL ' PROD1 RIH. 06:15 - 07:30 1.25 DRILL TGHT PROD1 Tough working thru shale at 10450' - 10480'. Had to orient to get thru. Back ream this area. Stalls and heavy motorwork on backream. Work ;shale. 07:30 - 08:00 0.50 DRILL PROD1 Drill 150 FPH to 10900'. Displace well to Aphron system. With ^phron mud out bit, started stacking. Unable to drill. PUH 150'. RIH. Poor wt transfer, then stack. Can't get back to bottom. 08:00 - 11:30 3.50 DRILL COND PROD1 Continue displacing at 10700' 2.4/300. Wait on lubetex. ,11:30 - 11:45 0.25 DRILL COND PROD1 Pump 20 bbls of 12% lubetex pill. Chase with surface system treated with 3% lubetex. When pill turned corner, wt transfer improved. Able to get bit back to bottom. 11:45 - 12:00 0.25 DRILL PROD1 Drill to 10950'. 12:00 - 13:40 1.67 DRILL TGHT PROD1 Wiper to work 10450' shale. Tough work. Ream. Got it fairly clean. RIH. Wt bouncing like before the lubetex. 13:40- 14:00 0.33 DRILL PROD1 Orient 14:00- 15:00 1.00 DRILL PROD1 Drill 2.4/3200/90R 10 11045'. 15:00 - 16:20 1.33 DRILL PROD1 Wiper trip to window 2.4/3100. RIH. · 16:20 - 17:15 0.92 DRILL TGHT PROD1 Little work in shale at 10450'. Struggle at 10520' bit depth (top part of ~ 'i~ stiff BHA going through shale). Backream. RIH. c::3~ 17:15 - 18:00 0.75 DRILL COND PROD1 Struggle at 10620' and 10640' bit depth. Set down, no motor work. c,,J_.°~ Backream. RIH. Poor wt transfer, similar to start of Aphron system. ~ ~ ~ Unable to work past 10850'. Pump another 10% lubetex pill (2 drums in (.3 20 bbls). Slide improved substantially again. RIH. ~ 18:00 - 18:50 0.83 DRILL PROD1 Drill 2.413100/100R. PVT -- 240 bbls. Struggle at 11089'. Poor weight L~ ,,~ transfer. Pump another lubetex pill. 'Good response. ¢:3 ~. 18:50 - 20:50 2.00 DRILL PROD1 Drilling ahead at 2.4 BPM/3650 psi133R. Drill to 11116'. 20:50 - 21:05 0.25 DRILL PROD1 Hold weekly safety meeting. 21:05 - 22:25 1.33 DRILL PROD1 Back to drilling 2.5 bpm13400 psi/56R. Drill to 11173 ft. 22:25 - 22:40 0.25 DRILL PROD1 Orienting 22:40 - 23:00 0.33 DRILL PROD1 Drilling ahead 2.4 bpm/3600 psi181L. Drill to 11200 ft. 23:00 - 00:00 1.00 DRILL PROD1 Wiper trip to the window. Tough spot at 10449 ff. Work through. TD at 11200 ft. 10129/2000 00:00 - 01:30 1.50 DRILL PROD1 Wiper trip to the window. Tough work through shale to get back on bottom. 01:30 - 02:15 0.75 DRILL PROD1 Drilling at 2.4 bpm/3700 psi/93L. Orienting. Drill to 11221 ft. Problems w/weight transfer. Pumped lubetex pill.. 02:15 - 03:20 1.08 DRILL PROD1 Drilling at 2.4 bpm/3800 psi/55L. Problems with the weight transfer to the bit. Drill to 11280'. 03:20 - 04:05 0.75 DRILL PROD1 Pump'23 bbls pill of lubetex 04:05 - 04:55 0.83 DRILL PROD1 Drilling at 2.3 BPM/3600 psi/78L. Drill to 11307 ft. No weight transfer to the bit. 04:55 - 06:30 1.58 DRILL PROD1 Unable to get back on bottom. POH to lay down resistivity and PWD tools. Mad pass from 11142' to 10800'. 06:30 - 09:00 2.50 DRILL PROD1 POOH. Fairly clean thru 10450' shale. 09:00 - 09:45 0.75 DRILL PROD1 LD drilling BHA. Bit 8-8 with broken/worn teeth and balled-up. 09:45 - 11:00 1.25 DRILL PROD1 Download resistivity data. LD tool. 11:00 - 11:45 0.75 DRILL PROD1 MU BHA #10 (no resistivity or PWD tool). 11:45 - 13:00 1.25 DRILL BHA PROD1 RIH. Shallow test. High pressures 2.4~4200. POOH to check. Bit plugged. Shipping papers/bag stuffed inside shock sub. Blow down tools. 13:00- 14:50 1.83 DRILL PROD1 RIH. 14:50 - 15:10 0.33 DRILL PROD1 Log tie-in at 9342' PA. Correct depth (-8') 15:10 - 16:30 1.33 DRILL PROD1 RIH. Pretty smooth thru 10450' shale. At 10935' pressure jumped Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 6 of 9 Operations Summary Report Legal Well Name: B-19A Common Well Name: B-19^ Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10/20/2000 End: 11/412000 Contractor Name: NORDIC CALISTA Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC I Rig Number: . . Date From'_ To Hours Task Sub . Code Phase Description. °f Operations 10/29/2000 15:10 - 16:30 1.33 DRILL PROD1 from 3400 psi to 3900 psi at 2.4 BPM. No running wt change. RIH. . Then lost about 200 psi. Sat down in shale 11,100' with no motor work Orient TF. RIH. .16:30 - 17:00 0.50 DRILL PROD1 Drill 2.3/3400/70L to 11335'. 17:00 - 17:15 0.25 DRILL PROD1 Orient around to stay fiat. 17:15 - 19:10 1.92 DRILL PROD1 Drilling 2.4/3400/90L. Several stalls. Pressures back to normal. Drill to 11396'. Mixing lubtex pill. 19:10 - 19:35 0.42 DRILL PROD1 Pump lubtex pill. 19:35-21:10 1.58 DRILL PROD1 Drilling at2.2 bpm13300 psi/55L Drillto 11449'. Unabletogo any further. 21:10 - 00:00 2.83 DRILL PROD1 POH to check bit. 10/30/2000 00:00-00:50 0.83 DRILL PROD1 OOH. 00:50 - 01:25 0.58 DRILL PROD1 Inner cutters on bit wom out. Change out bit 01:25 - 04:30 3.08 DRILL PROD1 Log tie in. Corrected depth (-7). 04:30 - 05:00 0.50 DRILL PROD1 Drilled to 11451' at 2.3 bpm/3300 psi145 R. PIU. Worked pipe through bottom. No progress. 05:00 - 05:30 0.50 DRILL PROD1 Displace well to FIo-Pro. 05:30 - 08:45 3.25 DRILL PROD1 Got good wt transfer back. Drill highside to get back to 8955' SSTVD -- very slow (<10 FPH). Acts like shale. Drill to 11500'. 08:45 - 09:00 0.25 DRILL i PROD1 100' wiper. .~ 09:00 - 09:45 0.75 DRILL BALL PROD1 Drill 2.5~3000 with negative wt. Can't get much motor work. Shale or ~ dull bit. Slide is good running to bottom. Beat on it. No progress. ~ 09:45 - 12:00 2.25 DRILL BALL PROD1 POOH. c.3 12:00 - 12:30 0.50 DRILL BALL PROD1 Bit balled-up. Put on Smith S58 (PDC designed for shale). ~ 12:30- 14:20 1.83 DRILL BALL PROD1 RIHwith BHA#12. ¢,~. 14:20 - 14:30 0.17 DRILL BALL PROD1 Log tie-in at PA. Correct depth (-10'). ~ 14:30- 15:15 0.75 DRILL BALL PROD1 RIH. Clean thru shales. I.~ ~ 15:15- 15:30 0.25 DRILL BALL PROD1 OrientTF. ,,e 15:30 - 17:15 1.75 DRILL BALL PROD1 Drilling 2.513050/90R. Took off running for about 10' to 11510', then C:3 ~ balled up. Vary pump rates and try light tags. Stacking in shale off bottom. Sit on bottom and bring pump up slowly from 0.5 to 3.0 BPM. Try drilling. Got good motor work response. Orient around. 17:15- 18:45 1.50 DRILL PROD1 Drilling 2.5/3100. 18:45 - 19:20 0.58 DRILL PROD1 Drilling 2.4/3400185R. Orienting 19:20- 20:20 1.00 DRILL PROD1 Drilling 2.4/3200/180L 20:20 - 23:00 2.67 DRILL PROD1 Wiper trip to the window. Clean trip. 23:00 - 00:00 1.00 DRILL PROD1 Having problems getting back on bottom. Shut down pumps. Back on drilling. Drill to 11721 ft. 10131/2000 00:00 - 01:30 1.50 DRILL PROD1 Drilling 2.3~3470/180 L. Drill to 11780'. Triying to drill. 01:30 - 02:00 0.50 DRILL PROD1 Orienting 02:00 - 02:35 0.58 DRILL PROD1 Drilling 2.2/3250157R Drill to 11788 ft. No progres. 02:35 - 05:00 2.42 DRILL PROD1 Circulate 125 bbls of clean FIo-pro. Good reaction. Back to drilling. 2.3/2700/118R. Pressure increased to 3200 psi. Drill to 11900'. 05:00 - 06:30 1.50 DRILL PROD1 Wiper trip to window. 06:30 - 08:00 1.50 DRILL PROD1 POOH to pick up resistivity tool for mad pass. 08:00 - 08:30 0.50 DRILL PROD1 LD BHA #12. Bit 8-5. 08:30 - 09:00 0.50 DRILL PROD1 I MU BHA#13 (re-run DS49). 09:00 - 11:00 2.00 DRILL PROD1 RIH with standard drilling BHA and no resistivity 11:00- 11:15 0.25 DRILL PROD1 'Tie-in at 9342' RA. Correct depth (-11'). 11:15 - 12:30 1.25 DRILL PROD1 RIH. Sat down and stalled in shale 10450'. RIH. Sat down in shale at 11100' w/no motor work. RIH to TD. No motor work on bottom. 12:30- 13:00 0.50 DRILL PROD1 Orient 13:00 - 15:15 2.25 DRILL PROD1 Unable to dril. No motor work with negative weight. Order new mud. Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 7 of 9 Operations Summa Report Legal Well Name: B-19A Common Well Name: B-19A Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10/20/2000 End: 11/4/2000 ,Contractor Name: NORDIC CALISTA Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: SUb ... .. Phase DescriPtion of Operations Date.. From-To Hours Task. Code .. 10/31/2000 13:00- 15:15 2.25 DRILL PROD1 Wait on lubetex for trying pills. Ream shales 11100' and 10450'. Heavy motor work in 10450' shale on backream. Ream down. Stall 10470'. Orient TF to 90R. Try and work through. 15:15- 17:15 2.00 DRILL PROD1 Pumped lubtex pill. Pass through shale. Unable to get back on bottom, work it. No success. Waiting on mud. Pumped new mud. 17:15- 19:55 2.87 DRILL PROD1 Drilling 2.7/35001101L. TD well at 12080 ft. 19:55- 20:10 0.25 DRILL PROD1 Sun/ey. 20:10 - 23:15 3.08 DRILL PROD1 POH. Tie-in at RA marker, add 7.0'. Flag CT. POOH for logs 23:15 - 23:59 0.73 DRILL PROD1 Change bit, motor, MWD probe 11/1/2000 00:00 - 02:10 2.17 DRILL PROD1 MU Sperry Resistivity tool and upload 02:10 - 04:30 2.33 DRILL PROD1 RIH w/BHA #14. Tie-in at flag -14'. RIH precautionary reaming 04:30 - 04:45 0.25 DRILL PROD1 Orient from 128L to drilled TF ~ 10400' 04:45 - 05:10 0.42 DRILL PROD1 Ream thru a few bobbles at 10450-500' 05:10 - 06:50 1.67 DRILL PROD1 Log Resistivity 11100-12080' i~ 08:50 - 09:40 2.83 DRILL PROD1 Backream to window. POH w/o problems. No tight spots. OOH 09:40 - 11:40 2.00 DRILL PROD1 LD BHA. Download data. ~ 11:40 - 12:00 0.33 CASE PROD1 Pre-job safety meeting ~ 12:00 - 17:30 5.50 CASE PROD1 Pick up liner. (~~ 17:30 - 18:00 0.50 CASE PROD1 P/U liner running tools ~ 18:00 - 18:40 0.67 CASE PROD1 MU Baker CTC. PT ~ 3500 psi, 35K ,c~ 18:40 - 20:40 2.00 CASE PROD1 RIH wi CT ~c,_.3 ~ 20:40 - 21:20 0.67 CASE PROD1 Set down weight at 12091' CTD. Recip 40' twice at 43k, hole is clean. I.z.I ,e Land no-go on 5-1/2" x 4-1/2" XO at 8462' ELMD which puts btm of l::3 ~ shoe at 12074.4' and top of 4" tieback sleeve at 8452.3', circ 50 bbls '" 2.0/1.9 ~ 1500 psi ~ 21:20 - 21:50 0.50 CASE PROD1 Load 5/8 "steel ball and circ to seat (52.5~48.5 bbls in/out). Sheared at 3900'. Released at 30K .21:50 - 22:50 1.00 CASE PROD1 Circulate mud 1.0/1620 while WO KCI water (all vac trucks on Slope in use) 22:50 - 23:59 1.15 CASE PROD1 Displace to 2% KCI. RU DS cementers 1112/2000 00:00 - 02:30 2.50 CASE PROD1 Displace to 2% KCI. Final 2.7/2.4 ~ 2000 psi. Mix cement 02:30 - 02:45 0.25 CASE PROD1 Safety mtg 02:45 - 03:20 0.58 CASE PROD1 PT DS ~ 3000 psi. Load CT wi 34 bbls 15.8 ppg G cmt wi latex 03:20 - 04:00 0.67 CASE PROD1 Load wiper dart. Displace cement with 2% KCI water. Wiper plug i latched up at 58.2 bbls. Wiper plug in place at 80.8 bbls. Floats held. i Unsting 31k. Jet T~L. 04:00 - 05:20 1.33 CASE PROD1 POOH 05:20 - 05:45 0.42 CASE PROD1 LD Baker CTLRT 05:45 - 10:05 4.33 CASE PROD1 MU Baker 2.25" mill, 2.125" motor, MHA. P/U 116 jts Hydrill 10:05- 10:15 0.17 CASE PROD1 Stab injector. 10:15 - 12:20 2.08 CASE PROD1 RI H w/motor. Tag TD at 12000 ft. Celan trip to bottom. 12:20 - 13:10 0.83 CASE PROD1 Displace 30 bbls of Florpro to the liner. 13:10-14:35 1.42 CASE PROD1 POH. OOH 14:35 - 17:00 2.42 CASE PROD1 Standback CSH 17:00 - i8:00 1.00 CASE PROD1 WO SWS 18:00 - 18:30 0.50 CASE PROD1 Crew XO. Safety mtg re: source 18:30 - 19:00 0.50 CASE PROD1 MU SWS CNL w/carrier 19:00 - 21:10 2.17 CASE PROD1 RU and RIH w/58 stds CSH 21:10 - 22:05 0.92~ CASE PROD1 RIH w! CT 22:05 - 23:59 1.90 CASE PROD1 Begin logging down at 30'/min at 8300' 11/312000 00:00 - 00:15 0.25 CASE PROD1 Tag at 12007' CTD 00:15 - 02:25 2.17 CASE PROD1 POOH logging 30'/rain 02:25 - 03:15 0.83 CASE PROD1 POOH from 8300' Printed: 11/28/2000 8:47:15 AM ILl BP EXPLORATION Page 8 of 9 Operations Summa Report Legal Well Name: B-19^ Common Well Name: B-19^ Spud Date: 5/26/1982 Event Name: REENTER+COMPLETE Start: 10/20/2000 End: 11/4/2000 Contractor Name: NORDIC CALISTA Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: Sub. ' ..... Date .. From-To Hours Task Code Phase Description of Operations. 11/312000 03:15 - 05:15 2.00 CASE PROD1 Standback 58 stds CSH workstring 05:15 - 05:25 0.17 CASE PROD1 Safety mtg re: source 05:25 - 06:40 1.25 CASE PROD1 LD CNL. Download data 06:40 - 07:15 0.58 CASE PROD1 PT liner at 2000 psi for 30 min. OK 07:15 - 08:00 0.75 CASE PROD1 Fax data from CNL Log indicated liner was set at TD and not hung from XO as reported earlier. Revised ELMD's are TOL {~ 8459' and PBD {~ 12024' 08:00 - 09:20 1.33 CASE PROD1 Perforation strategy requires a higher pressure test of liner. Tubulars corroded, will need IA backup. Call HB&R to put psi on the innner annulus. 09:20 - 10:00 0.67 CASE PROD1 RU HB&R to inner annulus. 10:00 - 11:00 1.00 CASE PROD1 Apply 500 psi on IA. 13 bbls pumped to the IA. Apply 2500 psi on tubing. Pressure equalize on 1300 psi ' Bleed off. 4 bbls recovered from IA 11:00 - 12:20 1.33 CASE PROD1 Wait on orders. Pumped 2 bbls and pressure IA to 500 spi. Hold. OK. Monitoring tubing. No pressure increased on tubing. 12:20 - 14:10 1.83 CASE PROD1 Pressure annulus to 1000 psi. Monitoring tubing, no pressure 'increased on tbg. Pressure up tubing to 1500 psi. Monitoring. Pressure on tubing leak off to 1100 psi. IA went up to 1300 psi. .~ Pressure up tbg to 2000 psi. Monitoring. Tbg pressure down to 1435 ~ psi. IA up to 1625 psi. Pressure up tbg to 2000 psi. Tbg down to 1655 ~ '1~ psi. IA up to 1825 psi. Pressure up tbg to 2500 psi. Tbg pressure c::)~ down to 1976 psi. IA up to 2125. Pressure up tbg to 2500 psi. Tbg ,',,3. ,,~, ~ down to 2229 psi. IA to 2300 psi. Pressure up tbg to 2500 psi. Tbg ~-~ ~ pressure 2330 psi. IA 2425 psi. Pressure up tbg to 2500 psi. Tbg to 2470 psi. IA 2600 spi ~ c° 14:10 - 14:20 0.17 CASE PROD1 Have 2500 psi on the tubing and 2625 in the IA. Hold OK. ~ 14:20 - 15:00 0.67 CASE PROD1 Bleed off Tbg to 1500 psi. IA holding on 2550 psi. Bleed off IA to :3 ~ 1500 psi. Bleed off tbg pressure to 0 psi. IA on 1425 psi. No pressure increased on tbg. Bleed off IA to 0. 15:00 - 17:45 2.75 CASE PROD1 waiting on Schlumberger 17:45 - 18:45 1.00 CASE PROD1 Schlumberger on location. Load guns in pipeshed 18:45 - 19:00 0.25 CASE PROD1 Safety mtg re: perfguns 19:00 - 19:35 0.58 CASE PROD1 MU perf guns 19:35 - 21:55 2.33 CASE PROD1 MU 58 stds CSH workstring 21:55 - 23:30 1.58 CASE PROD1 RIH w/CT 23:30 - 23:59 0.48 CASE PROD1 Tag at 12009' CTD. Corr to 12024'. PUH 36k to set depth 11/4/2000 00:00 - 00:25 0.42 CASE PROD1 Park at set depth to shoot btm intervals 10850-900' and 10910-940'. HB&R press IA to 2000 psi while using rig mud pump to pressure tubing to 2500 psi to activate HDF firing head. Bleed off pressures to 400 psi. Pressure loss indicated guns had fired 00:25 - 00:45 0.33 CASE PROD1 PUH 34k to next interval 00:45 - 01:45 1.00 CASE PROD1 Load 5~8" steel ball. Park at set depth. Circ to seat 1.7/1.3 bprn @ 2570 psi. Fired at 3000 psi, good indication. Perforated 9670-9690' and 9709-9730'. All perfs ref CNL 01:45 - 02:50 1.08 CASE PROD1 POOH filling from BS. Lost 6 bbls 02:50 - 06:00 3.17 CASE PROD1 LD CSH workstring singles 06:00 - 07:30 1.50 CASE PROD1 Crew change, safety mtg re: perf guns. Waiting on Schlumberger. 07:30 - 09:00 1.50 CASE PROD1 RD guns. Stab in injector. 09:00 - 10:00 1.00 CASE PROD1 RIH to freeze protect. Pumped 35 bbls of methanol. POH. OOH. 10:00 - 11:45 1.75 CASE PROD1 Blow down coil wiN2. 11:45 - 13:00 1.25 CASE PROD1 ND BOPE. NU tree cap and test. 13:00 - 23:59 10.98 CASE PROD1 Rig released 1300 hrs 11/4/00 15 days 10 hrs Printed: 11/28/2000 8:47:15 AM BP EXPLORATION Page 9 of 9 Operations Summary Report Legal Well Name: B-19^ Common Well Name: B-19A Spud Date: 5/26/1982 Event Name: REENTER+COM PLETE Start: 10~20/2000 End: 11/4/2000 Contractor Name: NORDIC CALISTA Rig Release: 11/4/2000 Group: COIL Rig Name: NORDIC 1 Rig Number: Date. · From-To Hours Task SUb ' ' " Code . Phase Description of Operations 1114/2000 13:00-23:59 10.98CASE PROD1 Cut CT and pull to reel. RD injector and set in box. Move off well. RD for derrick down move to 4-32 Printed: 11/28/2000 8:47:15 AM North Slope Alaska Alaska Drilling & Wells PBU_ WOA B Pad B-19A Job No. AKMMO0236, SURVEY REPORT 17 November, 2000 Your Ref: API-500292070301 Surface Coordinates: 5950190.00 N, 663733.00 E (70° 16' 12.9992" N, 211° 19' 27.2106" E) Kelly Bushing: 71.66ft above Mean Sea Level SERVICES A Halliburton Company Survey Ref'. svyl0601 Sperry-Sun Drilling Services Survey Report for B-19A Your Reft API-500292070301 Job No. AKMMO0236, North Slope Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (~t) 9300.00 24.420 338.400 8644.52 8716.18 9335.00 24.520 338.580 8676.38 8748.04 9367.46 26.810 339.160 8705.64 8777.30 9402.06 29.530 339.720 8736.14 8807.80 9438.66 34.190 340.170 8767.21 8838.87 9474.26 39.990 340.520 8795.60 8867.26 9504.66 44.820 340.760 8818.04 8889.70 9536.86 49.130 340.990 8840.00 8911.66 9566.46 54.140 341.170 8858.37 8930.03 9602.11 59.880 341.370 8877.77 8949.43 9633.11 63.880 340.510 8892.38 8964.04 9667.51 69.160 342.800 8906.08 8977.74 9707.11 74.540 341.210 8918.42 8990.08 9742.71 79.210 344.380 8926.50 8998.16 9774.31 81.670 348.080 8931.75 9003.41 9814.31 83.350 350.200 8936.96 9008.62 9849.51 83.350 346.670 8941.04 9012.70 9879.91 83.790 338.740 8944.45 9016.11 9915.31 87.400 338.040 8947.17 9018.83 9951.31 85.730 329.760 8949.33 9020.99 9988.11 86.780 327.110 8951.73 10018.51 88.110 321.830 8953.09 10048.91 88.460 319.540 8954.00 10088.51 86.080 313.720 8955.89 10126.11 87.310 308.260 8958.06 9023.39 9024.75 9025.66 9027.55 9029.72 1238.67 N 2232.93W 1252.16 N 2238.25W 1265.27 N 2243.31W 1280.56 N 2249.05W 1298.71 N 2255.66W 1318.92 N 2262.88W 1338.25 N 2269.67W 1360.49 N 2277.38W 1382.44N 2284.90W 1410.75 N 2294.50W 1436.58 N 2303.43W 1466.52 N 2313.34W 1502.29 N 2324.97W 1535.40 N 2335.21W 1565.66 N 2342.62W 1604.60 N 2350.09W 1638.85 N 2357.10W 1667.67N 2366.08W 1700.48 N 2379.07W 1732.72N 2394.87W 1764.01 N 2414.09W 1788.71 N 2431.73W 1812.22 N 2450.98W 1840.96 N 2478.13W 1865.57 N 2506.45W 5951379.80 N 661473.65 E 5951393.17 N 661468.04 E 5951406.17 N 661462.69 E 5951421.33 N 661456.63 E 5951439.33 N 661449.62 E 5951459.38 N 661441.97 E 5951478.56 N 661434.76 E 5951500.63 N 661426.56 E 5951522.41N 661418.57 E 5951550.50 N 661408.36 E 5951576.13 N 661398.87 E 5951605.85 N 661388.30 E 5951641.36 N 661375.90 E 5951674.24 N 661364.94 E 5951704.33 N 661356.87 E 5951743.10 N 661348.56 E 5951777.19 N 661340.81 E 5951805.80 N 661331.21E 5951838.32N 661317.50 E 5951870.21 N 661301.01 E 5951901.07N 661281.11E 5951925.39 N 661262.94 E 5951948.47N 661243.18 E 5951976.61 N 661215.41 E 5952000.60 N 661186.56 E Dogleg Rate (°/100fi) 0.36 7.10 7.90 12.75 16.30 15.90 13.40 16.93 16.11 13.13 16.52 14.11 15.72 13.92 6.73 9.96 25.96 10.39 23.42 7.73 17.89 7.62 15.86 14.86 Alaska Drilling & Wells PBU_WOA B Pad Vertical Section Comment 1603.44 Tie-on Survey 1617.64 Window Point MWD Magnetic 1631.42 1647.47 1666.48 1687.63 1707.85 1731.08 1753.99 1783.52 1810.51 1841.70 1878.94 1913.32 1944.40 1984.05 2018.99 2048.92 2083.47 2117.95 2152.07 2179.43 2205.89 2238.87 2267.97 Continued... 17 November, 2000- 16:24 - 2- DrillQuest 2.00,02 Sperry-Sun Drilling Services Survey Report for B-19A Your Ref: API-500292070301 Job No. AKMMO0236, North Slope Alaska Measured DePth (ft) Incl. Azim. Su~)-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 10171.51 91.630 303.320 8958.48 9030.14 10214.71 92.070 302.270 8957.08 9028.74 10255.51 93.660 308.790 8955.04 9026.70 10288.31 91.630 314.250 8953.53 9025.19 10320.11 89.960 317.070 8953.09 9024.75 10350.51 92.690 319.010 8952.38 9024.04 10384.31 95.990 318.160 8949.82 9021.48 10417.51 99.300 321.300 8945.41 9017.07 10447.21 99.820 325.170 8940.47 9012.13 10478.01 101.760 330.460 8934.70 - 9006.36 10512.81 101.590 336.100 8927.66 8999.32 10542.41 99.560 338.040 8922.22 8993.88 10574.21 95.770 339.450 8917.98 8989.64 10607.21 91.890 342.440 8915.78 8987.44 10638.21 91.890 345.620 8914.76 8986.42 10668.61 90.480 349.320 8914.13 8985.79 10701.21 88.460 349.670 8914.43 8986.09 10732.81 89.250 354.070 8915.06 8986.72 10768.41 90.130 356.190 8915.25 8986.91 10804.01 89.160 0.950 8915.47 8987.13 10843.81 89.520 3.410 8915.93 8987.59 10876.01 87.930 4.120 8916.65 8988.31 10917.81 84.410 7.290 8919.44 8991.10 10948.81 82.470 11.690 8922.98 8994.64 10981.41 82.290 14.340 8927.31 8998.97 1892.10 N 2543.26W 5952026.33 N 661149.18 E 1915.49N 2579.55W 5952048.92 N 661112.39 E 1939.16 N 2612.70W 5952071.86 N 661078.74 E 1960.87 N 2637.22W 5952093.03 N 661053.75 E 1983.61N 2659.44W 5952115.28 N 661031.04 E 2006.20 N 2679.75W 5952137.43 N 661010.24 E 2031.47 N 2702.04W 5952162.21 N 660987.40 E 2056.57 N 2723.31W 5952186.84 N 660965.59 E 2080.03N 2740.84W 5952209.91 N 660947.56 E 2105.62N 2756.95W 5952235.15 N 660930.90 E 2136.05N 2772.27W 5952265.24 N 660914.92 E 2162.84 N 2783.60W 5952291.78 N 660903.01 E 2192.21N 2795.02W 5952320.89 N 660890.95 E 2223.32 N 2805.77W 5952351.76 N 660879.53 E 2253.11 N 2814.29W 5952381.35 N 660870.36 E 2282.77 N 2820.88W 5952410.87 N 660863.13 E 2314.82 N 2826.83W 5952442.78 N 660856.49 E 2346.09 N 2831.29W 5952473.94 N 660851.34E 2381.56 N 2834.31W 5952509.34 N 660847.55 E 2417.14 N 2835.20W 5952544.89 N 660845.89 E 2456.90 N 2833.69W 5952584.68 N 660846.53 E 2489.02N 2831.57W 5952616.84 N 660847.95 E 2530.51 N 2827.43W 5952658.41 N 660851.19 E 2560.88 N 2822.36W 5952688.88 N 660855.60 E 2592.36 N 2815.08W 5952720.51N 660862.19 E Dogleg Rate (°/lOOft) 14.45 2.63 16.43 17.74 10.31 11.02 10.08 13.68 12.97 18.01 15.88 9.41 12.70 14.83 10.25 13.02 6.29 14.14 6.45 13.65 6.25 5.41 11.32 15.43 8.08 Alaska Drilling & Wells PBU_WOA B Pad Vertical Section Comment 2300.43 2329.70 2358.70 2384.29 2410.51 2436.25 2464.98 2493.35 2519.47 2547.45 2580.05 2608.39 2639.28 2671.78 2702.58 2732.94 2765.53 2797.10 2832.57 2867.77 2906.68 2937.97 2978.13 3007.17 3036.94 Continued... 17 November, 2000 - 16:24 - 3 - DrillQuest 2.00.02 Sperry-Sun Drilling Services Survey Report for B-19A Your Ref: API-500292070301 Job No. AKMMO0236, North Slope Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (~t) (~t) (ft) (ft) 11031.41 81.230 22.270 8934.48 9006.14 11061.81 81.150 23.500 8939.14 9010.80 11098.21 80.530 30.200 8944.94 9016.60 11133.81 85.200 31.960 8949.36 9021.02 11167.61 88.990 34.600 8951.08 9022.74 11206.81 89.160 33.020 8951.71 9023.37 11245.01 87.670 25.970 8952.77 9024.43 11275.61 88.110 21.920 8953.89 9025.55 11314.98 88.910 16.430 8954.92 9026.58 11346.38 88.150 12.080 8955.72 9027.38 11386.18 87.540 11419.98 87.830 11450.78 89.120 11480.18 93.160 11522.28 93.040 8957.22 8958.59 8959.41 8958.82 8956.54 6.990 5.010 1.360 2.060 4.440 9028.88 9030.25 9031.07 9030.48 9028.20 11591.98 91.850 8.220 8953.57 9025.23 11633.78 96.710 14.300 8950.45 9022.11 11665.78 96.500 18.940 8946.77 9018.43 11700.78 93.870 21.220 8943.60 9015.26 11746.78 88.600 21.660 8942.61 9014.27 11813.18 87.800 24.040 8944.70 9016.36 11848.18 88.150 31.420 8945.94 9017.60 11881.98 86.840 31.070 8947.41 9019.07 11913.38 84.730 33.700 8949.72 9021.38 11950.98 79.800 31.950 8954.78 9026.44 2639.30 N 2799.56W 5952767.77 N 660876.69 E 2666.98 N 2787.88W 5952795.70 N 660887.77 E 2699.02N 2771.66W 5952828.09 N 660903.28 E 2729.26N 2753.42W 5952858.72 N 660920.85 E 2757.47N 2734.91W 5952887.33 N 660938.76 E 2790.04N 2713.10W 5952920.36 N 660959.85 E 2823.25 N 269~31W 5952953.97 N 660977.91 E 2851.19 N 2681.90W 5952982.18 N 660989.71E 2888.35 N 2668.98W 5953019.61 N 661001.82 E 2918.77 N 2661.25W 5953050.19 N 661008.88 E 2957.98 N 2654.66W 5953089.53 N 661014.62 E 2991.56 N 2651.13W 5953123.18 N 661017.42 E 3022.30 N 2649.42W 5953153.95 N 661018.46 E 3051.67 N 2648.55W 5953183.34 N 661018.69 E 3093.64 N 2646.16W 5953225.35 N 661020.16 E 3162.84 N 2638.49W 5953294.69 N 661026.33 E 3203.69 N 2630.36W 5953335.71 N 661033.57 E 3234.14 N 2621.27W 5953366.35 N 661041.99 E 3266.87 N 2609.30W 5953399.34 N 661053.25 E 3309.67N 2592.50W 5953442.49 N 661069.12 E 3370.82 N 2566.73W 5953504.19 N 661093.55 E 3401.76 N 2550.47W 5953535.47N 661109.14 E 3430.63N 2532.95W 5953564.71 N 661126.02 E 3457.07N 2516.18W 5953591.51 N 661142.21 E 3488.37N 2495.99W 5953623.24 N 661161.72 E Dogleg Rate (°/lOOft) 15.84 4.01 18.25 14.00 13.66 4.05 18.86 13.30 14.09 14.06 12.87 5.92 12.56 13.95 5.65 5.68 18.59 14.42 9.93 11.50 3.78 21.10 4.01 10.72 13.90 Alaska Drilling & Wells PBU_WOA B Pad Vertical Section Comment 3080.52 31o5.78 3134.57 3161.23 3185.85 3214.19 3243.69 3269.08 3303.47 3332.11 3369.61 34o2.o9 3432.o8 3460.87 35Ol.80 3568.66 36o7.51 3635.95 3666.14 3705.42 3761.24 3788.93 3814.37 3837.54 3864.91 Continued... 17 November, 2000- 16:24 - 4 - DrillQuest 2.00.02 Sperry-Sun Drilling Services Survey Report for B-19A Your Ref: API-500292070301 Job No, AKMMO0236, North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) . (ft) (ft) (ft) 11986.18 74.970 31.950 8962.47 9034.13 3517.50 N 2477.82 W 12039.78 68.290 22.810 8979.38 9051.04 3562.56 N 2454.40 W 12054.18 66.940 22.170 8984.87 9056.53 3574.86 N 2449.30 W 12080.00 66.940 22.170 8994.98 9066.64 3596.86 N 2440.34 W Global Coordinates Northings Eastings (ft) (ft) 5953652.77 N 661179.25 E 5953698.32 N 661201.68 E 5953710.73 N 661206.51 E 5953732.92 N 661214.99 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well Reference and calculated along an Azimuth of 350.120° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 12080.00ft., The Bottom Hole Displacement is 4346.57ft., in the Direction of 325.845° (True). Dogleg Rate (o/looft) 13.72 20.41 10.24 0.00 Alaska Drilling & Wells PBU_WOA B Pad Vertical Section Comment 3890.49 3930.86 3942.10 3962.24 Projected Survey Continued... 17 November, 2000- 16:24 - 5- DrillQuest 2.00.02 Sperry-Sun Drilling Services Survey Report for B- 19A Your Ref: API-500292070301 Job No. AKMMO0236, North Slope Alaska Alaska Drilling & Wells PBU_WOA B Pad Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 9335.00 8748.04 1252.16 N 2238.25 W 12080.00 9066.64 3596.86 N 2440.34 W Comment Window Point Projected Survey Survey tool program From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 9335.00 8748.04 9335.00 8748.04 12080.00 9066.64 Survey Tool Description AK-2 BP_CG MWD Magnetic 17 November, 2000 - 16:24 - 6 - DrillQuest 2.00.02 17-Nov-00 AOGCC Lod Taylor 3001 Pomupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well B-19A Dear Lori Taylor: tx/ Enclosed am two survey hard copies. Tie-on Survey: Window / Kickoff Survey Projected Survey: 9,300.00' MD 9,335.00' MD 12,080.00' MD (if applicable) Please call me at 273-3545 if you have any questions or concerns. Regards, Kenneth W. Allen Survey Manager Attachment(s) ALASKA OIL AND GAS CONSERVATION CO~ISSION TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Ted Stagg CT Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Prudhoe Bay B- 19A BP Exploration (Alaska) Inc. Permit No: 200-161 Sur Loc: 454'SNL, 1894'WEL, Sec. 31, T1 IN, R14E, 'UM Btmhole Loc. 2755'NSL, 4430'WEL, Sec. 30, T1 IN, R14E, UM Dear Mr. Stagg: 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. ~Daniel T. Seamount, Jr. Commissioner BY ORDER OF THE COMMISSION DATED this, / "2~'~ day of October, 2000 dlffEnclosures Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASK,~ ,.,IL AND GAS CONSERVATION coa~.' .'31ON [3 PERMIT TO DRILL 20 AAC 25.005 la. Type of work B Drill [] Redrill 1 lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil Re-Entry [] Deepen [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. KBE = 71.66' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028310 4. Location of well at surface v/ ~" ~' 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 454' SNL, 1894' WEL, SEC. 31, T11 N, R14E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number 742' NSL, 4104' WEL, SEC. 30, T11 N, R14E, U M B-19A Number 2S100302630-277 At total depth 9. Approximate spud date 2755' NSL, 4430' WEL, SEC. 30, T11N, R14E, UM 10/16/00 Amount $200,000.00 12. Distance to nearest property line 113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028286, 551' MDI No Close Approach 2560 11656' MD / 8955' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 9515' MD Maximum Hole Angle 90" Maximum surface 2266 psig, At total depth (TVD) 8800' / 33_~_P psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casinq Weiqht Grade Couplin,q Len,qth MD TVD MD . TVD (include eta_Re data) 3-3/4" 2-7/8" 6.16# L-80 ST-L 2291' 8520' 7929' 11656' 8955' 112 cu ft Class 'G' ~.~. ~ i;.",' ''~' ......... '~" ~'.,'~," 19. TO be completed for Redrill. Re-entry. and Deepen Operations. Present well condition summary Total depth: measured 9860 feet Plugs (measured) ?ii~T true vertical 9224 feet ' Effective depth: measured 9737 feet Junk (measured) Fill at 9737' (04/89)..:..~;~!~i~9~ ~'~ '~ ...... ~ ........ ~.~.'...": ,.~.;...~ ,,,~,.~.~,,,m ......... C",.'.,'.,,,~,,',.~, ,,,,.,~,'."¥,.,..~.~h. ~'~tl,-~ . '~'"";~'," ~ true vertical 9113 feet ~ ~., .............. Casing Length Size Cemented MD TVD Structural Conductor 110' 20" x 30" 8 cu yds Concrete 110' 110' Surface 2648' 13-3/8" 3836 cuft Arcticset II 2675' 2675' Intermediate 9015' 9-5/8" 1250 cuft Class 'G', 130 cuft AS I 9042' 8481' Production Liner 1306' 7" 380 cu ft Class 'G' 8554' - 9860' 8032' - 9224' Perforation depth: measured Open: 9566'- 9576', 9586'-9620'0RI( [NAL Sqzd: 9515' - 9566', 9630' - 9646' true vertical Open: 8958' - 8967', 8976' - 9007' Sqzd: 8912' - 8958', 9016' - 9030' 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Ted Stagg, 564-4694' Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed TedStagg ~.~~ Title CT Drilling Engineer Date /~'~ Permit Number APl Number ,/ Approval. pate ~ See cover letter for other requirements "Conditions of Approval: S~l~ples Required [] Yes J~l'No Mud Log Requi-red [] Yes I~ No Hydrogen Sulfide Measures ~ Yes [] No Directional Survey Required I~ Yes [] No Required Working Pressure for BOPE [] 2K [] 3K [] 4K [] 5K [] 10K [] 15K 'I~.5K psi for CTU Other: ;.'3RIGINAL t.'.'51GNE[ fSY by order of Approved By D Taylor Seamount Commissioner the commission Date Form 10-401 Rev. 12-01-85 Submit In Triplicate BPX B-19a Sidetrack Summary of Operations. B-19 production has declined due to a failed gas shut off squeeze. The sidetrack, B-19a, will kick off in upper Zone 2 and target lower Zone 2 at a departure from the original well sufficient to avoid a gas cone associated with the original completion. Planned TD will be at State Plane coordinates: 661,114; 5,953,343. This sidetrack will be conducted in two phases. Phase 1: Set Whipstock, Downsqueeze cement, mill window. Planned for Oct. 11-13, 2000. · E-Line will set the whipstock at approx. 9,505'. · Service coil will downsqueeze approx. 20 bbls cement to shut off existing perfs. · Service coil will mill the window. Phase 2: Drill and Complete sidetrack: Planned for Oct. 16, 2000. Drilling coil will be used to drill and complete the directional hole as per attached plan. The sidetrack will be completed with a cemented liner. Top of 2 7/8" to be approx. 8,520' MD (7929ss) with top of liner cement approx 200 ft above the window. Approx. 20 bbls cement will be used for this liner cement job. Mud Program: · Phase 1: Seawater · Phase 2: Seawater and FIo-Pro (8.6 - 8.7 ppg) Disposal: · No annular injection on this well. · All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. · All Class I wastes will go to Pad 3 for disposal. Casing Program: · 2 7/8", 6.16#, L-80, ST-L cemented liner will be run from TD to approx. 8,520' MD (7929'ss). Top of liner cement will be at the top of the liner. Well Control: · BOP diagram is attached. · Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 3500 psi. · The annular preventer will be tested to 400 psi and 2000 psi. Directional · See attached directional plan · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · An MWD Gamma Ray log will be run over all of the open hole section. · A real time Resistivity or a Memory Induction Log will be run in open hole. Hazards · Production from B-19 has been measured at less than 10 ppm H2S. · Lost circulation risk is high. At least two faults will be crossed. Reservoir Pressure Res. press, is estimated to be 3322 psi at 8800ss. Max. surface pressure with gas (0.12 psi/fi) to surface is 2266 psi. TREE: 6" ClW WELLHEAD: McEVOY ACTUATOR: OTIS L-80, BTRS KOP: 2800' MAX ANGLE: 30°/6500' 5-1/2", 17#/It, L-80, A/B BTRS TUBING (IPC) TUBING ID: 4.892" CAPACITY: .0232 BBL/FT 4 3/8" OD deployment sleeve 3.75" OD deployment sleeve TOPOF I I 7" LINER 8554' 9-5/8", 47#/It, L-S0, BTRS I s042' I ,. .19a Proposed Completion (' FOC -- Whipstock to be set approx. 9505'. 3 1/2" x 2 7/8" liner to be cemented to approx. 9200'. Tiny Tools can be used for a future sidetrack via a 3 1/2" x 7" window.' PERFORATION SUMMARY REF LOG: DA-BHCA- 6-5-82 INTERVAL 3PEN/SQZ'D ~/""1 41 ~5~$-956~' ~/8,,I 4 I 9s~6-~57~' ~/"'1 4 I 9586-9600' ~/~'1 4 I ~"~'9~°° ~/8-I 4 I ~oo-9~o I 96 0-. 6, SQZD 12/19/99 SQZD 04/08/89 Open 03/29/00 SQZD 12/19/99 Open 01/03/00 Open 12/28/99 SQZD 12/19/99 PBTD 7", 26#/It, L-80, IJ4S 9812' J' I 9860' I" KB. ELEV: 71.66' BF. ELEV = 44.36' SSSV LANDING NIPPLE (OTIS DBE)(4.562" ID) I 2126' GAS LIFT MANDRELS (OTIS w/RA LATCH) Na MD(BKB) TVDss DEV 13 3139' 3064' 9° 12 4612' 4422' 24° 11 5495' 5229' 25° 10 6067' 5740' 28° 9 6224' 5877' 30° 8 6626' 6225' 30° 7 6782' 6360' 30" 6 7229' 6752' 28° 5 7383' 6889' 27° 4 7904' 7361' 23° 3 8055' 7499' 23° 2 8207' 7640' 23° I 8357' 7778' 23° 5 1/2" SLIDING SLEEVE OTIS "XA" (4.562" ID) DOT SBR SEAL ASSY. 8417' 9-5/8" PACKER ( DOT ) (4.750"1D) I 8479' I 4 1/2", 12.6#/ft, L-80 TAILPIPE 4 1/2 .... X" NIPPLE I (OTIS) (3.813" ID) 8558' 4 1/2 .... XN" NIPPLE I (OTIS) ( 3.725" ID) 8596' 41/2" TBG TAIL I 8638' (BOT SOS) (ELMD) I 8622' 2 7/8" x 3 1/2" crossover . I · · -_,=- ,.~.~ ,,., approx. 30 ft above wlndOw;~-:F~-',~;-.':~ ~,,,, . , ~-t, .7. /~'"'" .*' '."'; /' Ii7''~-,* . ! ..-- ... 3 3/4" 0 hole,,, .. ',,.,, ~.=.. ,, ".,.. ~.;/~'/,., ..,.;.,~ ..... . ..... '.. '.-:. :: '-..':. - ...: .~ - · :'.-.- .. - . -.- .- .. : Existing peris to be downsqueezed with approx. 20 bbls cement. B-19 I I I I -3,500 -3,000 -2,500 X distance from Sfc Loc -2,000 4,000 3,500 3,000 2,500 2,000 1,500 1,000 -1,500 TopZ$ JWell Name B- 19 J CLOSURE JDistance 4,099 ft Az 320 deg NEW HOLE E/W O0 N/S (Y) Kick Off -2,293 1,273 TD -2,619 3,153 State Plane 661,114 5,9,53,343 Surface Loc 663,733 5,950,190 DLS deg/100 Tool Face Length Curve 1 6 0 20 Curve 2 36 0 178 Curve 3 10 -90 359 Curve 4 I0 90 659 Curve 5 10 -95 ! 75 Curve 6 10 88 410 Curve 7 10 -90 340 2,141 Drawn: 10/4/2000 14:52 Plan Name: Case 122 Vertical Section 0 500 1,000 B- 19 TSAG Path Distance (Feet) 1,500 2,000 2,500 3,000 B-19a 10/3/00 Case 201 Angle @ K.O.= 25 deg MD:9515 TSAD -Top Z 3 -- Tot Drld:2141 ff 11656 TD rel M5 3,500 4,000 8700 875O 8800 885O 89O0 8950 9O00 9050 9100 Marker Depths {~::)rig Wellbore base Z 3 J 8,828Jrt TVD TSAD L 8,657[ftTVD [ ck off 8,8 1ff TVD 9,5151ft MD IDeprtr @KO 2,638 fl MD KO Pt 9,515J MD New Hole 2141J I Total MD 11,656J TVD TD 8,9551 DLS de~l/100 Tool Face Length Curve 1 6 0 20 Curve 2 36 0 ! 78 Curve 3 10 -90 359 ~Curve 4 10 90 659 Curve 5 10 -95 ! 75 Curve 6 10 88 410 Curve 7 10 -90 340 2,141 Drawn: 10/4/2000 14:52 Plan Name: Case 122 2 3/8" CT -~ Lubricat°r-~ I B-19a CT Drilling & Completion BOP 22.5" Blind/Shear 7 1/16" Pipe/Slip Slips 7 1/16" Pipe 3/8" 3/8" SWAB OR MASTER VALVE 1. Type of Request: STATE OF.ALASKA ALASK,~'" L AND GAS CONSERVATION COMI~~ APPLICATION FOR SUNDRY APPROVAL SION [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate 2. Name of Operator . [] Alter Casing [] Repair Well I-i Change Approved Program [] Operation Shutdown BP Exploration (Alaska) Inc. [] Pull Tubing [] Variance [] Re-Enter Suspended Well [] Stimulate Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 454' SNL, 1894' WEL, SEC. 31, T11N, R14E, UM At top of productive interval 742'. NSL, 4104' WEL, SEC. 30, T11N, R14E, UM At effective depth 956' NSL, 4184' WEL, SEC. 30, T11N, R14E, UM At total depth 1007' NSL, 4201' WEL, SEC. 30, T11N, R14E, UM 12. Present well condition summary 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service [] Other Plug _Reck for Sidetrack 6. Datum Elevation (DF or KB) KBE = 71.66' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number B-19 9. Permit Number 182-003 10. APl Number 50-50-029-20703-00 '11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Total depth: measured 9860 feet true vertical 9224 feet Effective depth: measured 9737 feet true vertical 9113 feet Casing Length Structural Conductor Surface Intermediate Production Liner Plugs (measured) Junk (measured) Fill at 9737' (04/89) Size Cemented 110' 20" x 30" 8 cu yds Concrete 2648' 13-3/8" 3836 cuft Arcticset II 9015' 9-5/8" 1250 cuft Class 'G', 130 cu ft AS I 1306' 7" 380 cu ft Class 'G' MD TVD 110' 110' 2675' 2675' 9042' 8481' 8554'-9860' 8032'-9224' Perforation depth: measured Open: 9566' - 9576', 9586' - 9620' Sqzd: 9515' - 9566', 9630' - 9646' true vertical Open: 8958' - 8967', 8976' - 9007' Sqzd: 8912' - 8958', 9016' - 9030' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 to 8479' with 4-1/2" tailpipe to 8638' Packers and SSSV (type and measured depth) 9-5/8" BOT packer at 8479'; 5-1/2" SSSV Landing Nipple at 2126' 13. Attachme~-~ts [] Description' Summary of Proposal [] Detailed Operations Program [] BOP Sketch 14. Estimated date for commencing operation October 11, 2000 i6. If proposal was verbally approved Name of approver Date Approved Cot~ Engineer Name/Numar.. Ted Stagg, 564-4694 I15. Status of Service well classifications as: [] Oil [] Gas [] Suspended Pre?~_red By Name/Number. Terrie Hubble, 5E4-48P8 17. I hereby ceHi;y that the fore, Icing is true and correct to the best of my knowledge Signed .../ [/ ~ # ' Ted Stagg ~~'~_ Title CT Drilling Engineer // ~,,,.,..~ ........ ~ ........... ,~ ......... ~:,~.;~...~.~ ,.~..,~:~.; ..... ~,.~ ,~,~.~,,,,,,,,~i.,.,~j~,.~, ~', .... ~ .........~,,~,~~ ~ ~ ~~ ~~~" ~, ~ ........ ~,~,,~,.~ .,,.,. ...... ~ ......~ .... ~ ~. ~..~ =~.~....~..~ :~....~.~.~-..~=~:~..~.~.~=~ ~:, ~.. ~ ,.~."~ ~,~, ~,~.. ~ ~ ~? : ~ ... ~.. ~,~ ~.~. ~,~,.~:~'~ .~.~?~ ....~,~:~.~..~. '~ ~.~ ~,.~,~?~ ~ ~,~ .~,,.~. ~.~ ~.u. uons o~ Approval: Not~;y ~rr.r. ission ~ representative may wi~ess ' ' ' ' J'" ........................................................ ~'~"""'~?~ A ppmval No ~ Plug integri~ BOP T e~ L~ation clearance I ~~ ~ M~haniml Int~ri~ T~ ~ 8ub,oqu~nt fo~ required ~ O- Approved by order of the Commission Form 10-403 Rev. 06/15/88 Commissioner Date Submit In Triplicate H 17513;8 DATE 09~&O0, PYMT Ci HANOLI( INVO~EICRED~MEMO :KO92&OOB 3MMENTS: PERM qg [NST: S/H DESCRIPTK)N IT TO ORILL F TERRIE HUBBLE THE A'rI'ACHED CHECK IS IN PAYMENT FOR ITEMS DF~CRIBED ABOVE. _=E X46~8 ' GROSS 100.00 DAT~ ~2/~&/O0 I VENDOR ~L~ DISCOUNT CHECK NO. 0175138 100.00 'WELL PERMIT CHECKLIST FIELD & POOL ~ .~ WELL NAME .__ iNiT CLASS "~'V~ ADMINISTRATION APPR DATE COMPANY 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and.number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... Conductor string provided ................... Surface casing protects all known USDWs. · .......... CMT vol adequate to circulate on conductor & surf csg ..... CMT vol adequate to tie-in long string to surf csg ........ CMT will cover all known productive horizons .......... Casing designs adequate for C, T, B & permafrost ....... Adequate tankage or reserve pit ................. If a re-drill, has a 10-403 for abandonment been approved... Adequate wellbore separation proposed ............. If diverter required, does it meet regulations .......... Drilling fluid program schematic & equip list adequate ..... BOPEs, do they meet'regulation ....... ~ BOPE press rating appropriate; test to - v---,- -,-~ I~sigl Choke manifold complies w/APl RP-53 (May 84) ........ Work will occur without operation shutdown ........... Is presence of H2S gas probable ................. ENGINEERING 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. _~. D/~TE 26. IO~ ,O 27. 28. 29. 30. Permit can be issued wlo hydrogen sulfide measures ..... GEOLOGY PROGRAM: exp dev ~"reddl ~" serv, GEOL AREA ~::~ ?O UNIT# N wellbore seg 5 _ ann. disposal para req ON/OFF SHORE ~),~ 31. Data presented on potential overpressure zones ...... ,..,4 ~ N 32. Seismic analysis of shallow gas.zones .......... ~t .J~l'~ Y N DATE 33. Seabed condition survey (if off-shore) ....... .~,,,,,~./. ~. '. Y N / 0, ~'~) 34. Contact name/phone for weekly progress repoj~ploratory only] Y N IIANNULAR DISPOSAL35. With proper cementing records, this plan /',PPR DATE (A) will contain waste in a suitable receiving zone; ....... Y N (B) will not contaminate freshwater; or cause drilling waste... Y N to surface; (c) will not impair mechanical integrity' of the well used for disposal; Y N (D) will not damage producing formation or impair recovery from a Y N pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N GEOLOGY: ENGINEERING: UIG/Annular COMMISSION: ~ TE' ~/'~'.,.~' '( I~l ~ . .. Comments/Instructions: 0 Z (' 0 z --I ""r' c:~soffice\wordian~diana\checklist (rev. 02117100) 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 APPE .NDIX.' .. No'special'effo .rt has been, made to chronologiCally organize this category .of information. Sperry-Sun Drilling Services LiS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Fri Jun 07 i4:46:41 2352 Reel Header Service name ............. LISTPE Da~e ..................... Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Tape Header Service name ............. LISTPE Date ..................... 02/06/07 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ......... ' ........ STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Comment Record TAPE HEADER Prudhoe Bay Unit MWD/MAD LOGS WELL NAME: A~I NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: B-i'gA BP Exploration (Alaska) Inc. Sperry Sun 0'6-JUN-02 MWD RUN 3 MWD RUN 4 MWD RUN 5 AK-MW-00236 AK-MW-00236 AK-MW-00236 B. JAHN S. LATZ S. LATZ MASKELL / JU MCMULLEN / J MCMULLEN / J MAD RUN 5 MWD RUN 6 MAD RUN 6 JOB NUMBER: AK-MW-00236 AK-MW-00236 AK-MW-00236 LOGGING ENGINEER: S. LATZ S. LATZ S. LATZ OPERATOR WITNESS: MCMULLEN / J MCMULLEN / J MCMULLEN / J MWD RUN 7 MAD RUN 7 MWD RUN 8 JOB NUMBER: AK-MW-00236 AK-MW-00236 AK-MW-00236 LOGGING ENGINEER: S. LATZ S. LATZ S. LATZ OPERATOR WITNESS: MCMULLEN / J MCMULLEN / J MCMIILLEN / J MWD RUN 9 MWD RUN 10 MWD RUN 11 JOB NUMBER: AK-MW-00236 AK-MW-00236 AK-MW-00236 LOGGING ENGINEER: S. LATZ S. LATZ S. LATZ OPERATOR WITNESS: MCMULLEN / J MCMULLEN / J MCMULLEN / J MAD RUN 12 AK-MW-00236 J. PANTER MCMULLEN / J JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: 31 llN 14E 454 FSL: FEL: FWL: ELEVATION (FT FROM MSL KELLY BUSHING: -'.66 DERRICK FL~OR: GROUND LEVEL: 42.7[ WELL CASING RECORD OPEN HOLE CASING ~iT SiZE 'iN' SiZE lin lST STRING 13.375 2ND STRING 9.625 3RD STRING 7.000 PRODUCTION STRING REMARKS: DRILLERS DEPTH ~FT} 2675.0 9042.0 9335.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1 AND 2 ARE DIRECTIONAL ONLY TO SET WHIPSTOCK AND ARE NOT PRESENT 3. MWD RUNS 3, 4, AND 8 - 11 ARE DIRECTIONAL WITH NATURAL GAMMA PROBE (NGP) UTILIZING A SCINTILLATION DETECTOR. 4. MWD RUNS 5 - 7, AND 12 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING MUELLER TUBE DETECTORS, AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). 5. MWD RUN 12 IS A MADPASS ONLY AND NO FOOTAGE WAS DRILLED. C4tMMA RAY (SGRC) BE.TWEEN 9136' MD, 8492' SSTVD AND 9350' MD, 8690' SSTVD WAS OBTAINED ON AMADPASS INTO THE HOLE ON MWD RUN 5 TO FILL IN DATA AND IS APPENDED. TO THE TOP OF MWD RUN 3 DRILLING DATA AND IS LOGGED BEHIND CASING. 7. RESISTIVITY DATA FROM 9325' MD, 8867' SSTVD TO 9570' MD, 8860' SSTVD WAS OB A MADPASS INTO THE HOLE ON MWD RUN 5 TO FILL IN DATA AND IS APPENDED TO THE TOP OF DRILLING DATA ON MWD RUN 5. 8o RESISTIVITY DATA FROM 11272' MD, 8954' SSTVD TO 12043' MD, 8981' SSTVD WAS A MADPASS INTO THE HOLE ON MWD RUN 12 TO FILL IN DATA AND IS APPENDED TO THE BOTTOM OF MWD RUN 7 DRILLING DATA. A MADPASS WAS PERFORMED WHILE PULLING OUT OF THE HOLE ON MWD RUN 5 - 7 AND MADPASS WAS PERFORMED WHILE RUNNING IN THE HOLE ON MWD RUN 12. THIS DATA AS A TAIL TO THIS LOG. 10. DIGITAL DATA ONLY IS DEPTH CORRECTED TO THE PDC LOG OF 11/03/00 (MCNL GR) WITH A KBE OF 71.66' AMSL.. THIS WELL KICKS OFF FROM B-19 AT 9335' MD, 8676' SSTVD (TOP OF WHIPSTOCK ALL MWD LOG HEADER DATA RETAINS THE ORIGINAL DRILLER'S DEPTH REFERENCES. 11. MWD RUNS 3 - 12 REPRESENT WELL B-19A WITH API % 50-029-20703-01. THIS WELL REACHED A TOTAL DEPTH OF 12080' MD, f995' SSTVD. SROF = SMO3THED RATE CF PENETRATION SGRD = SMOOTHED GAMF~. RAY SGRC = SMOOTHED G~MF~ RA.Y COMBINED SEXP = SMOCTHED PHASE SHIFT DERIVED RESISTIVITY EXTRA SHALLOW SPACING SESP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY SHALLOW SPACING SEMP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY MEDIUM SPACING ) SEDP = SMOOTHED PHASE SHIFT DERIVED RESISTIVITY DEEP SPACING SFXE = SMOOTHED FORMATION EXPOSURE TIME $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGEDMWD Depth shifted and clipped curves; all bit runs merged. .5000 DEPTH INCREMENT: #. FILE SUMMARY PBU TOOL CODE GR FET RPD RPM RPX RPS ROP . START DEPTH STOP DEPTH 9136.0 12053.0 9327.0 12047.0 9327.0 12047.0 9327.0 12047.0 9327.0 12047.'0 9327.0 12047.0 9356.5 12084.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 9136.0 9142.0 9153.5 9188.5 9231.0 9261.5 9280.0 9285.0 9322.5 9332.5 9342.5 9345.5 9355.0 9356 5 9358 5 9364 5 9369 5 9372 0 9374 5 9380 0 9388 0 9402.5 9405.5 9414.0 9438.0 9457.5 9480.0 9485.0 9502.0 9537.5 9543.0 9547.5 GR 9136.0 9142.0 9155.0 9188.5 9231.0 9258.5 9274.5 9283.0 9320.0 9331.0 9339.0 9342 0 9357 0 9359 5 9361 0 9367 0 9372 0 9375 0 9377 5 9383.5 9391.5 9406.0 9409.5 9418.0 9443.0 9462.0 9484.0 9488.5 9506.0 9540.5 9545.5 9551.0 EQUIVALENT UNSHIFTED DEPTH 9553.5 9556.C 9563.0 956~.C 957C..5 9572.5. 9555.C 9590.~ 9600,0 9614.0 961~.C 9623.~ 963!.0 9641.0 9644.5 9648.0 9649.5 9655.0 9672.0 9677,5 9683.0 9698 0 9702 5 9710 5 9713 0 9715 5 9720 5 9730 0 9734,0 9740,0 9746.5 9758,5 9762,5 9766,5 9778,0 ,19789.0 .'9790,5 9804,0 9819,0 9828.0 9843.5 9850.5 9862.5 9873.5 9878.0 9883.0 9885.0 9890.5 9897.5 9919.5 9955.0 9962.0 9978.5 9980.0 9991.5 9997,5 10005.0 10009.0 10010,0 10013.0 10015,0 10017.0 10020.0 10029 0 10033 0 10038 5 10065 0 10069 0 10074 0 10081 0 10082 0 10085 0 10090 0 10093 5 10097 5 10100 5 9555 5 956C ~ 9566 ~ 9575 3 95~- C 958- 2 960C 5 96i4 5 96i8 C 9624 C 963! 5 9642 C 9646 C 9650 0 9651 0 9656,0 9673.0 9677,5 9684.0 9698.5 9704,0 9711,0 9712,5 9714,5 9720,5 9728,5 9732,5 9736,0 9748,0 9758,0 9762,5 9766,0 9778,0 9790,0 9792,0 9805,5 9821.0 9827.0 9845.5 9851.5 9862.5 9875.0 9879.5 9883.0 9885,5 9890,0 9897,0 9920,5 9956,5 9962,0 9978,5 9980,0 9990,0 9995,5 10003,5 10008,5 10011,0 10013.5 10015,5 10017,5 10020.0 10029,5 10033.0 10037 0 10063 0 10068 0 10073 0 10081 0 10082 0 10084 5 10090 5 10093 0 10097 0 10100 0 10108.0 !0129.C 10132 5 10!3': C 10160 O 10162 C 10167 5 10174 0 10199 C 10211 5 10214 5 10226.C' 10229.0 10236.0 10239.5 10259.0 10278,0 10295.0 10302.0 10310.5 10319.5 10330.0 10343.0 10355.5 10363.0 10372.0 10392.5 10395.0 · 10398.5 10410.0 10424.5 10428.0 10431.5 10450.5 10457.5 10461 · 5 '10464.5 10470.5 10473.5 10483.0 10493.0 10497.5 10520.0 10530.5 10540.5 10546.0 10552.0 10554.0 10571.0 10575.0 10582.0 10600.5 10607.5 10610.5 10613.0 10618.5 10636.5 10645 5 10658 0 10671 5 10677 0 10694 5 10700 0 10704 5 10710 0 10717 5 10719.5 10741.5 10746.5 10766.5 10769.5 10787.0 10791.0 10823.0 10840.0 10846.0 10108.0 10129.0 10132.5 1013-.0 !0!58.C i0i6C.C 10165.5 10174.£ 10198.5 10210.0 10213.0 10224.0 10227 ~ 10233.0 10237.5 10258.5 10277.5 10294.0 10301,0 10307.5 10316.0 10328.0 10342.5 10354.0 10359,5 10370.0 10391.5 10394.0 10397.5 10410.5 10424.5 10427.5 10429.0 10447.5 10454.5 10460.0 10464.0 10467.5 10471.5 10481.5 10490.5 10495.5 10517.5 10530.5 10542.5 10546.0 10548.5 10550.0 10568.5 10572.0 10579.5 10597.5 10603.0 10605.5 10607.5 10612.5 10631.5 10640.5 10652.0 10667.0 10673.0 10690.0 10696.5 10701.0 10706.0 10711.5 10714.5 10738.5 10743.5 10765.0 10767.5 10786.5 10790.5 10824.5 10841.5 10848.0 !0858.C 10871.5 10873.5 10889.5 10898.5 10903.6 10914 ~ .%. 10917.5 10922.0 10932.0 10969.C 10970.0 10975.0 10981.0 11006.5 11013.0 11021.5 11036.0 11059.5 11064.0 11069.5 11077.0 11091.5 11114.0 11117.5 11121.5 11128.0 11133.5 11155.0 11160.0 11166.5 11172.0 11182.5 11200.0 11249.5 1'1256.0 11270.0 11278.0 11288.0 11291.5 11300.0 11306.5 11326.5 11339.5 11344.5 11355.0 11373.0 11381.5 11391.0 11394.0 11396.0 11412.5 11420.0 11426.0 11432 5 11445 5 11456 5 11477 0 11483 0 11486 0 11511 0 11520 0 11528 0 11539.0 11543.0 11551.5 11554.0 11570.0 11574.0 11613.0 11629.0 11635.0 11649.0 11656.0 11658.5 11667.5 10859.£ i08-3 5 10893 5 i089- 5 10914 5 10919 5 10924 0 10933 0 10969 ~ 10970 5 10976 0 10981 5 11007 0 11013 0 11020 0 11038 0 11058 5 11064 5 11070 0 11077 5 11092 0 11112.0 11116.0 11121.0 11127.5 11134.0 11154.0 11158.0 11166.0 11171.0 11181.5 11198.5 11247.5 11254.5 11268.0 11276.5 11287.5 11291.5 11298.0 11305.0 11325.5 11340.5 11346.0 11357.0 11373.5 11382.0 11392.0 11395.0 11397.0 11417.5 11428.0 11434.0 11439.5 11450.0 11459.0 11477.0 11481.0 11484.5 11512.5 11522.0 11529.5 11540.5 11543.5 11552 5 11554 5 11569 0 11573 0 11614 0 11630 5 11636.5 11650.0 11657.5 11660.5 11668.5 I1685.C 11702 0 11716 C 11730 C 11743 C 11746 5 11761 5 11774 5 11782 5 11791C 11800.5 11806.5 11811.5 11813.0 11818.0 11820.0 11824.5 11828.0 11835.5 11845.0 11853.5 11861.0 11863.5 11883.0 11892.5 11907.0 11910.5 11914.0 .11927.0 11941.0 11948.5 11955.0 11966.5 11986.0 11992.0 12001.5 12006.5 12009.0 12084.0 DATA SOURCE TOOL CODE 11686.5 !17C3.2 11716.0 11729.5 i!743.~ 1174-.£ 11762.2 !1775.C 11782.5 11791.0 i179~.5 11805 5 11811 0 11814 0 11819 0 11822 0 11827 5 11830 0 11837 5 11847 0 11855.5 11862.0 11865.5 11884.0 11893.0 11906.0 11910.0 11913.0 11929.5 11942.5 11950.0 11958.0 11965.0 11982.5 11989.5 11996.5 12001.5 12005.0 12080.0 MERGED PBU MWD MWD MWD MWD MWD MWD MWD MWD MWD $ REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record BIT RUN NO MERGE TOP MERGE BASE 3 9136.0 9427.0 4 9427.5 9612.0 5 99612.5 10462.0 6 10462.5 10857.0 7 10857.5 11307.0 8 11307.5 11444.0 9 11444.5 11505.0 10 11505.5 11905.0 11 11905.5 12080.0 Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999 Depth Units .................. ' ..... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMS. 4 i 68 FET MWD HR 4 : 68 24 28 Name Service Unit Min Max DEPT F? 9136 12084 ROP MWD FT/H 0.16 1590.81 GR MWD API 13.79 312.32 RPX MWE OH~~. C. 29 200C RPS MWD 0 HF/K. 0.4 2000 RPM MWD OHMM 0.29 2000 RPD MWD OHMk', 0.03 2000 FET MWD HR 0.31 73.49 First Reading For Entire File .......... 9136 Last Reading For Entire File ........... 12084 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Mean 10610 96.905 35.98 16.8979 16.6651 18.0511 !6.4554 13.1869 Nsam 5897 5456 5835 5441 544i 5441 5441 5441 First Reading 9136 9356.5 9136 9327 9327 9327 9327 9327 Last Reading 12084 12084 12053 1204~ 12047 12047 12047 12047 Physical EOF File Header ,Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 MaXimum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 # FILE SUMMARY PBU TOOL CODE START DEPTH GR 9448 5 FET 9460 5 RPX 9460 5 RPD 9460 5 RPM 9460 5 RPS 9460 5 RAT 9502 0 $ MERGED DATA SOURCE PBU TOOL CODE MAD RUN NO. MAD PASS NO. MWD 5 0 MWD 6 0 MWD 7 0 MWD 12 0 $ REMARKS: MERGED MAD PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down STOP DEPTH 11261.5 11273.5 11273.5 11273.5 11273.5 11273.5 11314.5 MERGE TOP 9453.0 10371.5 10857.5 11151.0 MERGE BASE 9855.5 10857.0 11150.5 11313.0 Optical log depth un!~s ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Ma× frames per record ............. Undefined Absent value ...................... -999 Dep~k Units ....................... Dat~ Specification Block sub-type...C Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 i 68 0 1 RAT MAD FT/H 4 i 68 4 2 GR MAD AP1 4 1 68 8 3 RPX MAD OHMM 4 1 68 12 4 RPS MAD OHMM 4 1 68 16 5 RPM MAD OHMM 4 1 68 20 6 RPD MAD OHMM 4 1 68 24 7 FET MAD HR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 9448.5 11314.5 RAT MAD FT/H 10.69 901.7 GR MAD API 9.5 189.22 RPX MAD OHMM 2.31 59.2 RPS MAD OHMM 2.5 65.85 RPM MAD OHMM 2.52 57.96 RPD MAD OF=MM 2.84 58.14 FET MAD HR 1.11 82.92 First Mean Nsam Reading 10381.5 3733 9448.5 513.445 2489 9502 37.7801 2485 9448.5 13.2218 2483 9460.5 16.5865 2483 9460.5 17.6388 2483 9460.5 20.0264 2483 9460.5 30.273 2483 9460.5 First Reading For Entire File .......... 9448.5 Last Reading For Entire File ........... 11314.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Last Reading 11314.5 11314.5 11261.5 11273.5 11273.5 11273.5 11273.5 11273.5 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1,0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: START DEPTH STOP DEPTH 9136.0 9395.0 9359.0 9427.0 24-OCT-00 Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: DATA TYPE .MEMORY OR REAL-TIME): TD DRILLER ',FTi.: TOP~'OG~ iNTERVAL 'FT'.: BOTTOM LOG iNTERVAL {FT'.: BiT ROTATING SPEE2 HOLE INCLiNATiON ,DEG MINiMU~~. A-~GLE: MAXIMUM ANGLE: 3.3 Memory 942?.0 26.0 30.0 TOOL STRING TOP TO BOTTOM) VENDSR TOCL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER 002 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 3.750 BOREHOLE CONDITIONS MUD TYPE: Flo Pro MUD DENSITY (LB/G): 8.70 MUD VISCOSITY (S): 60.0 MUD PH: 8.8 MUD CHLORIDES (PPM): 24000 FLUID LOSS (C3): 3.5 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TERMPERATURE: .000 MUD FILTRATE AT MT: .000 MUD CAKE AT MT: .000 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ # Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 i 68 0 1 ROP MWD030 FT/H 4 I 68 4 2 GR MWD030 API 4 1 68 8 3 .0 145.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 9136 9427 9281.5 583 ROP MWD030 FT/H 0.26 1183.85 86.6447 137 GR MWD030 APi 14.06 312.32 47.8163 519 First Reading Fcr Entire File .......... 9136 Last Reading For Entire File ........... 9427 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... First Reading 9136 9359 9136 Last Reading 9427 9427 9395 Version Number ........... i.0.0 Date of Generation ....... 02/06/07 Maximum Physical Reccrd..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of GeneraTion ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY · VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9395.5 9579.5 ROP 9427.5 9612.0 $ # LOG HEADER DATA DATE LOGGED: 25-OCT-00 'SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 3.3 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 9612.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 34.2 MAXIMUM ANGLE: 54.1 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP NATURAL GAMMA PROBE 002 $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 3.750 DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: Flo-Pro MUD DENSITY (LB/G): 8.70 MUD VISCOSITY (S): 60.0 MUD PH: 10.0 MUD CHLORIDES (PPM): 24000 FLUID LOSS (C3): 3.2 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 .0 MUD AT MAX CIRCULATING TERMPERATURE: .000 155.0 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): RE~RKS: $ Data Fcrmat Specification Record Data Record Type .................. [ Da=a Specification Block Type ..... 0 Logging DirecTion ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame S~acin~ ..................... 6C .lin Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 Name Service Unit Min Max Mean Nsam DEPT FT 9395.5 9612 9503.75 434 ROP MWD040 FT/H 0.9 91.16 52.1651 370 GR MWD040 API 17.48 65.31 23.1366 369 First Reading For Entire File .......... 9395.5 Last Reading For Entire File ........... 9612 File Trailer Service name ............. STSLIB.O0,4 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 MaximumPhysical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 First Reading 9395.5 9427.5 9395.5 Last Reading 9612 9612 9579.5 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RPM 9325.0 RPD 9325.0 FET 9325.0 RPS 9325.0 RPX 9325.0 GR 9580.0 ROP 9612.5 $ LOG HEADER DATA STOP DEPTH 10420.5 10420.5 10420.5 10420.5 10420.5 10410.0 10462.0 DATE LOGGED: SOFTWARE SURFACE SCFTWARE VERSION: DOWNHOLE S~FTWARE VERSION: DATA TYPE {MEMDRY OR REAL-TiME:: TD DRILLER !FT': TOP LOS INTERVAL (FT!: BOTTOM LOG iNTERVAL ~FT): BIT ROTATING SPEED HOLE INCLINATION (DEG MiNiMUM ANSLE: M~.XIMUM ANGLE: 26-OCT-00 Insite z ,~ 2 4.27 Memory i0462.C 26.0 99.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01624RF3 EWR4 ELECTROMAG. RESIS. 4 PB01624RF3 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 3.750 BOREHOLE CONDITIONS MUD TYPE: Flo Pro MUD DENSITY (LB/G): 8.70 MUD VISCOSITY (S): 65.0 MUD PH: 9.5 MUD CHLORIDES (PPM): 24000 FLUID LOSS (C3): 5.0 RESISTIVITY (O~MM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE {MT): .180 MUD AT MAX CIRCULATING TERMPERATURE: .000 MUD FILTRATE AT MT: .380 MUD CAKE AT MT: .' .250 .. . . . MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lIN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD050 FT/H 4 1 68 GR MWD050 API 4 I 68 RPX MWD050 OHMM 4 1 68 RPS MWD050 OHMM 4 1 68 RPM MWD050 OHMM 4 1 68 RPD MWD050 OHMM 4 1 68 FET MWD050 HR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 68.0 160.0 68.0 68.0 Name Service Unit Min Max DEPT FT 9325 10462 ROP MWD050 FT/H 1.13 622.74 GR MWD050 API 15.46 154.49 Mean 9893.5 73.6064 30,1268 Nsam 2275 1700 1661 First Reading 9325 9612.5 9580 Last Reading 10462 10462 10410 RPX MWD050 OHS~Z. 0.29 2000 RPS MWD050 OH.~. 0.4 2000 RPM MWD050 OHF/Z-. 0.29 2000 RPD MWD05C OH.-~/Z. 0.03 2000 FET MWD050 HR 0.43 ' 23.32 First Reading Fcr Enuire File .......... 9325 Last Reading For Entire File ........... 10462 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 2~.2553 21.2096 18.1426 5.02622 2192 2192 2192 2192 2192 9325 9325 9325 9325 9325 10420.5 .04~.~ 10420.5 19420.5 !0420.5 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 'Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Co~ent Record FILE HEADER Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10410.5 10797.5 RPM 10421.0 10809.0 RPD 10421.0 10809.0 RPS 10421.0 10809.0 RPX 10421.0 10809.0 FET 10421.0 10809.0 ROP 10462.5 10850.0 $ LOG HEADER DATA DAT.E LOGGED: 27-OCT-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 4.27 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 10850.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BiT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 88.5 MAXIMUM ANGLE: 101.8 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01624RF3 PB01624RF3 EWR4 $ ELECTROMAG. RESIS. 4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 3.750 BOREHOLE CONDITIONS MUD TYPE: Fio Prc MUD DENSITY iLB/Gi: 8.70 MUD ViSCOSiTY :S~: 65.0 MU£ PH: 9.4 MU~ CHLORIDES ~PPM): 22000 FLUID LOSS (C3): 5.0 RESISTIVITY (OHMM) AT TEMPERATURE ~DEGF. MUD AT MEASURED TEMPERATURE (MT): .160 MUD AT MAX CIRCULATING TERMPERATURE: .000 MUD FILTRATE AT MT: .150 MUD CAKE AT MT: .130 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down ,Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lIN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 ,Name Service Order Units Size Nsam Rep Code Offset Channel DEBT FT 4 I 68 ROP MWD060 FT/H 4 i 68 GR MWD060' API 4 i 68 RPX MWD060 OHMM 4 I 68 RPS MWD060 OHMM 4 i 68 RPM MWD060 OHMM 4 i 68 RPD MWD060 OHMM 4 1 68 FET MWD060 HR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 70.0 162.0 70.C Name Service Unit Min Max DEPT FT 10410.5 10850 ROP MWD060 FT/H 0.51 348.89 GR MWD060 API 16.34 183,81 RPX MWD060 OHMM 3.23 67.58 RPS MWD060 OHMM 3.36 66.84 RPM MWD060 OHMM 3.44 58.21 RPD MWD060 OHMM 4.07 50.19 FET MWD060 HR 0.33 17.7 Mean 10630.3 116.638 46.959 26.9115 28.784 27.6552 28.9902 2.64541 Nsa/n 88O 776 775 777 777 777 777 777 First Reading 10410.5 10462.5 10410.5 10421 10421 10421 10421 10421 Last Reading 10850 10850 10797.5 10809 10809 10809 10809 10809 First Reading For Entire File .......... 10410.5 Last Reading For Entire File ........... 10850 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0,0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Servlce name ............. STSLIB.0C- Service Sub Level Name... Version Number ........... I.C.C Date of Generation ....... 02/06/~7 Maximum Physical Record..65535 File Type ................ LC Previous File Name ....... STSLIB.006 Comment Reccrd FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10798.0 11254.0 FET 10809.5 12043.0 RPX 10809.5 12043.0 RPS 10809.5 12043.0 RPD 10809.5 12043.0 RPM 10809.5 12043.0 ROP 10850.5 11307.0 $ LoG HEADER DATA DATE LOGGED: 29-OCT-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 4.27 DATA TYPE (MEMORY OR REAL-TIME): Memory .... ~,',..',TD,..DRI~LER ('FT): TOP LOG INTERVAL ,(FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 80.5 MAXIMUM ANGLE: 89.5 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01624RF3 EWR4 ELECTROMAG. REsIS. 4 PB01624RF3 $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 3.750 DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: Flo Pro MUD DENSITY (LB/G): 8.80 MUD VISCOSITY (S): 10.0 MUD PH: 10.5 MUD CHLORIDES (PPM): 15000 FLUID LOSS (C3): 84.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .160 70.0 MUD AT MAX CIRCULATING TERMPERATURE: .000 169.0 MUD FILTRATE AT MT: .150 70.0 MUD CAKE AT MT: .130 70.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Da~a Kecord Type .................. C Data Specification Block Type ..... C Loggin~ Direction ................. Down Op~icai log depth units ........... Feet Data Reference Point .............. Undefined Frame Spaclng ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... DatuK. Specification Block sub-type...C Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 ROP MWD070 FT/H 4 1 68 GR MWD070 API 4 1 68 RPX MWD070 OHMM 4 1 68 RPS MWD070 OHMM 4 1 68 RPM MWD070 OHMM 4 1 68 RPD MWD070 OHMM 4 1 68 FET MWD070 HR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit Min Max DEPT FT 10798 12043 RQP MWD070 FT/H 0.16 414.71 GR MWD070 API 13.79 187.02 RPX MWD070 OHMM 1.66 54.35 'RPS MWD070 O~ 1.73 62.81 RPM MWD070 O~ 1.81 61.24 RPD MWD070 O~ 2.21 52.88 FET MWD070 HR 0.31 73.49 'First Reading For Entire File .......... 10798 Last,Reading For Entire ,File ........... 12043 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 First Mean Nsam Reading 11420.5 2491 10798 109.183 914 10850.5 37.9329 913 10798 9.31417 2468 10809.5 10.4253 2468 10809.5 10.5856 2468 10809.5 11.2764 2468 10809.5 23.9504 2468 10809.5 Last Reading 12043 11307 11254 12043 12043 12043 12043 12043 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11254.5 11413.5 ROP 11307.5 11444.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWAKE VERSION: DATA TYPE (MEMORY OR REAL-TIME': TD DRILLEK (FTC: TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEE2 HOLE INCLiNATiON ,'DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: ¥, MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lIN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 29-0CT-00 Inslte 4.~5.2 3.3 Memory 11444.0 87.5 88.9 TOOL NUMBER 002 3.750 FloPro 8.70 .0 10.5 17000 2.6 .000 · 000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD080 FT/H 4 1 68 4 2 GR MWD080 API 4 1 68 8 3 .0 162.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 11254.5 11444 11349.3 380 ROP MWD080 FT/H 0.83 559.14 75.9513 274 GR MWD080 API 21.59 74.05 36.0175 319 First Reading For Entire File .......... 11254.5 Last Reading For Entire File ........... 11444 First Reading 11254.5 11307.5 11254.5 Last Reading 11444 11444 11413.5 File Trailer Service name ............. Service Sub Level Name... Version Number ........... i.[.C DaTe of Generation ....... Maximtur. Physical Record..65535 File Type ................ LC Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD .Curves and log header data for each bit run in separate files. BIT.RUN NUMBER: 9 DEPTH INCREMENT: .5000 FI~E SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH .GR 11414.0 11474.0 '"' ~"'~:~,'~'~'i' ~P 114 4 4.5 ' 'l ~ LOG HEADER DATA DATE LOGGED: 30-OCT-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 3.3 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 11505.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 89.1 MAXIMUM ANGLE: 93.2 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP NATURAL GAMMA PROBE 002 $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 3.750 DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: Flo Pro MUD DENSITY (LB/G): 8.80 MUD VISCOSITY (S): 65.0 MUD PH: 10.5 MUD CHLORIDES (PPM): 16500 FLUID LOSS (C3): 4.8 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 .0 MUD AT MAX CIRCULATING TERMPERATURE: .000 175.0 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION iN': TOOL STANDOFF (iN~: EWR FREQUENCY (HZ': REMARKS: $ Data Format Specification Kecord Data Record Type .................. Data Specification Bloc}: Type ..... Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size NsamRep Code Offset Channel DEPT FT 4 I 68 0 1 ROP MWD090 FT/H 4 I 68 4 2 GR MWD090 API 4 I 68 8 3 N~e Service Unit Min Max Mean Nsam DEPT FT 11414 11505 11459.5 183 ROP MWD090 FT/H 2.16 1590.81 109.046 122 GR MWD090 API 31.31 74.07 50.9894 121 ...FirSt Reading For Entire File .......... 114,~4... Last Reading For Entire File ........... 11505 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 First Reading 11414 11444.5 11414 Last Reading 11505 11505 11474 Physical EOF File Header Service name ............. STSLIB.010 . Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files, BIT RUN NUMBER: 10 DEPTH INCREMENT: FILE SUMMARY VENDOR TOOL CODE GR ROP $ LOG HEADER DATA .5000 START DEPTH STOP DEPTH 11474.5 11874.5 11505.5 11905.0 DATE LOGSE2: SOFTWARE SURFA2E SCFTWARE VERSION: DOWNHSLE SDFTWARE VERSION: DATA TYPE 'MEMORY OR REAL-TiME': TD DRILLER TOP LOG iNTERVAL (FTC: BOTTOM LOG iNTERVAL ~FT~: BIT ROTATING SPEED (RPM!: HOLE INCLINATION (DEG MINIMUM MAXIMUM ANSLE: TOOL STRING TOP TO BOTTOM) VENDOR TOCL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 31-OCT-00 insite 4 05" · ~. 3.3 Memory 11905.0 86.8 96.7 TOOL NUMBER 002 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 3.750 BOREHOLE CONDITIONS MUD TYPE: Flo Pro MUD DENSITY (LB/G): 8.70 MUD VISCOSITY (S): 65.0 MUD PH: 9.2 MUD CHLORIDES (PPM): 22000 , FLUID LOSS (C3): 5.4 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 MUD AT MAX CIRCULATING TEEMPERATURE: .000 M~D FILTRATE AT MT: .000 MUD CAKE AT MT: .000 :, NE~TBON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ) REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset. Channel DEPT FT 4 1 68 0 ROP MWD100 FT/H 4 1 68 4 2 GR MWD100 API 4 1 68 8 3 .0 184.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 11474.5 11905 11689.8 862 ROP MWD100 FT/H 0.2 1286.84 129.358 800 GR MWD10C API 15.75 125.13 35.286 801 First Reading Fcr Entire File .......... 11474.5 Last Reading For Entire File ........... 11905 First Reading 11474.5 11505.5 11474.5 Last Reading 11905 11905 11874.5 File Trailer Service name ............. STSLiB.0!0 Service Suk Level Name... Version N,~mber ........... 1.2.C Date of Generation ....... Maximum Physical Record..65535 File T.vpe ................ LC Next File Name ........... STSLiB.0!i Physical EOF File Header Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.010 Comment Record FILE HEADER FILE NUMBER: 11 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 11 DEPTH INCREMENT: .5000 # FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11875.0 12049.0' ROP~ 11905.5 12080.0 $ :LOG HEADER DATA DATE LOGGED: 31-OCT-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: '3.3 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (ET): 12080.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 66.9 MAXIMUM ANGLE: 84.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP NATURAL GAMMA PROBE 002 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 3.750 DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: F10 Pro MUD DENSITY (LB/G): 8.70 MUD VISCOSITY (S): 65.0 MUD PH: 9.0 MUD CHLORIDES (PPM): 24000 FLUID LOSS (C3): 6.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .000 .0 MUD AT MAX CIRCULATING TERMPERATURE: .000 192.3 MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY ~HZ]: REMARKS: $ Data Format Speclfication Reccrd Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD110 FT/H 4 1 68 4 2 GR MWDll0 API 4 1 68 8 3 Name Service Unit Min Max Mean Nsam DEPT FT 11875 12080 11977.5 411 ROP MWD110 FT/H 1.35 252.47 119.216 350 GR MWD110 API 15.15 113.06 28.119 349 First Reading For Entire File .......... 11875 Last Reading For Entire File ........... 12080 File Trailer Service name ..... ~ ....... STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.012 First Reading 11875 11905.5 11875 Last Reading 12080 12080 12049 Physical EOF File Header Service name ............. STSLIB.012 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.011 Comment Record FILE HEADER FILE NUMBER: 12 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 5 MAD PASS NUMBER: 0 # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9453.0 FET 9465.0 RPS 9465.0 RPM 9465.0 RPD 9465.0 RPX 9465.0 STOP DEPTH 9803.5 9814.5 9814.5 9814.5 9814.5 9814.5 RAT 95C6. [ ¢ LOG HEADER 2ATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VEKSiON: DOWNHOLE SOFTWARE VEKSiON: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): 9855.5 TOP LOG INTERVAL iFT): BOTTOM LOG INTERVAL (FT:: BIT ROTATING SPEED (RPM~: HOLE INCLINATION (DEG MINI~JM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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 TEMPERATU~%~' MIIDAT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order 26-0CT-00 Insite 4.05.2 4.27 Memory 10462.0 26.0 99.3 TOOL NUMBER PB01624RF3 PB01624RF3 3.750 Flo Pro 8.70 65.0 9.5 2400'0 5.0 Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 RAT MAD050 FT/H 4 1 68 GR MAD050 API 4 1 68 RPX MAD050 OHMM 4 1 68 RPS MAD050 OHMM 4 1 68 RPM MAD050 OHMM 4 1 68 RPD MAD050 OHMM 4 1 68 FET MAD050 HR 4 1 68 .lSp 68.0 .'00'0 160.0 .380 68.0 .250 68.0 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 First Last Name Service Unit Min Max DEPT FT 94~3 9855.5 RAT FJ, D05£ FT/H ' 36. ~- 901. ~ GR F~D05 C APl 9.5 148.3 RPX ' ~ ~ ~ ~.- MA. Du. ~ 0 H F~Z. 3 34.73 RPS F~.D05 'L OH?~Z 2.S9 45.3 RPM MAD05C OHStM 2.91 48.58 RPD FJ~D05C OH~t~. 3 58. i4 FET MAD05C HR ~..,~ ~ 40.94 Mean Nsam Reading 9654.25 806 9453 688.97 700 9506 3~.9185 702 9453 9.24306 700 9465 11.1432 70C 9465 12.0193 700 9465 14.0608 700 9465 30.9616 700 9465 First Reading Fcr Entire File .......... 9453 Last Reading For Entire File ........... 9855.5 File Trailer Service name ............. STSLIB.012 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.013 Reading 9855.5 9855.5 9803.5 9814.5 98i4.5 9814.5 9814.5 9814.5 Physical EOF File Header Service name ............. STSLIB.013 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ........ STSLIB.012 Comment Record FILE HEADER FILE NUMBER: 13 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 6 MAD PASS NUMBER: 0 # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10371.5 FET 10383.5 RPX 10383.5 RPS 10383.5 RPM 10383.5 RPD 10383.5 RAT 10424.0 $ # 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: MAXI~gJM ~NGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ STOP DEPTH 10802.0 10814.5 10814.5 10814.5 10814.5 10814.5 10857.0 27-OCT-00 Insite 4.05.2 4.27 Memory 10850.0 88.5 101.8 TOOL NUMBER PB01624RF3 PB01624RF3 BOREHOLE ANE CASING DATA OPEN HOLE BiT SIZE (iN~: DRILLER'S CASING DEPTH ,FT): 3.750 BOREHOLE CON2iTiONS MUD TYPE: Fio Pre MUD DENSITY (LB/G!: 8.70 MUD ViSCOSiTY (S): 65.0 MUD PH: 9.4 MUD CHLORIDES ~FPM': 22000 FLUID LOSS (C3~: 5.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .160 MUD AT MAX CIRCULATING TERMPERATURE: .000 MUD FILTRATE AT MT: .150 MUD CAKE AT MT: .130 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): Data' Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... ,60 .,.I'~N · Max frames per record ..... ~ ....... ~ndefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...O Name Service Order Units Size NsamRep Code Offset Channel DEPT FT 4 i 68 RAT MAD060 FT/H 4 i 68 GR MAD060 'API 4 i 68 RPX MAD060 OHMM 4 I 68 RPS MAD060 OHMM 4 I 68 RPM MAD060 OHMM 4 I 68 RPD MAD060 OHMM 4 I 68 PET MAD060 HR 4 I 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 70.0 162.0 70.0 70.0 Name Service Unit DEPT FT RAT MAD060 FT/H GR MAD060 API RPX MAD060 OHMM RPS MAD060 OHMM RPM MAD060 OHMM RPD MAD060 OHMM FET MAD060 HR Min 10371.5 11.76 11 95 2 52 2 74 2 85 2 84 0 36 Max 10857 864.3 189.22 66.01 65.85 57.96 49.12 29.19 Mean 10614.3 367.226 43.4129 22.4217 25.4008 24.8056 26.5417 8.81897 First Reading For Entire File .......... 10371.5 Last Reading For Entire File ........... 10857 File Trailer Service name ............. STSLIB.013 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Nsam 972 867 862 863 '863 863 863 863 First Reading 10371.5 10424 10371 5 10383 5 10383 5 .10383 5 10383 5 10383 5 Last Reading 10857 10857 10802 10814.5 10814.5 10814.5 10814.5 10814.5 Next F~ie " ~ .~am ............ STSLIB.014 Ph.\-sical EiF File Header Service name ............. STSLIB.0i4 Service Sub Level Name... Version Nun%bet ........... 1.0.0 Date cf ~eneratlon ....... 02/06/07 MaximuK. Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.013 Comment Record FILE HEADER FILE NUMBER: 14 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 7 MAD PASS NUMBER: 0 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10774.5 11098.5 FET 10786.0 11108.0 ,RPD 10786.0 11108.0 RPM 10786.0 11108.0 RPS 10786.0 11108.0 RPX 10786.0 11108.0 RAT 10833.0 '11150.5 ., $ LOG HEADER DATA .... ,,.. DATE LOGGED: 29-OCT-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite 4.05.2 DOWNHOLE SOFTWARE VERSION: 4.27 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 11307.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 80.5 MAXIMUM ANGLE: 89.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY PB01624RF3 EWR4 ELECTROMAG. RESIS. 4 PB01624RF3 $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 3.750 DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: Flo Pro MUD DENSITY (LB/G): 8.80 MUD VISCOSITY (S): 10.0 MUD PH: 10.5 MUD CHLORIDES (PPM): 15000 FLUID LOSS (C3): 84.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): .160 70.0 MUD AT MAX CIRCULATING TERMPERATURE: .000 169.0 MUD FILTRATE AT MT: .150 70.0 MUD CAKE AT MT: .130 70.0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REF3.RKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block T.vpe ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 ,lIN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type.,,0 Name Service Order DEPT FT 4 1 68 RAT MAD070 FT/H 4 1 68 GR MAD070 API 4 1 68 RPX MAD070 OHMM 4 1 68 RPS MAD070 OHMM 4 1 68 RPM MAD070 OHMM 4 1 68 RPD MAD070 OHMM 4 1 68 FET MAD070 HR 4 1 68 Units Size Nsam Rep Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Service Unit Min Max DEPT FT 10774.5 11150.5 RAT MAD070 FT/H 133.88 514..48 · '"~', M~D0~0 APZ 14.24 RPX MAD070 OHMM 2.94 24.66 RPS MAD070 O~MM 3,03 38,79 RPM MAD070'O~MM 3.08 48.58 RPD MAD070 O~MM 3.98 54.55 FET MAD070 HR 10.18 40.45 First Reading For Entire File .......... 10774,5 Last Reading For Entire File ........... 11150,5 File Trailer Service name ............. STSLIB,014 Service Sub Level Name,,, Version Number ........... 1,0,0 Date of Generation ....... 02/06/07 Maximum Physical Record,,65535 File Type ................ LO Next File Name ........... STSLIB.015 Mean 'Nsam 10962.5 753 401~104 636 '3~%'0~4'4 '6419 13.6302 645 20.1627 645 23.'3239 645 27.3286' 645 22.0646 645 First Last Reading Reading 10774.5 11150.5 10833 11150.5 .~0~4;5.'",11098~,5 10786 11109 10786 11108 10786 11108 10786 11108 10786, 1110'8 Physical EOF File Header Service name ............. STSLIB.015 Service Sub Level Name,,, Version Number ........... 1.0,0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.014 Comment Record FILE HEADER FILE NUMBER: 15 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: ,5000 MAD RUN NUMBER: 12 ~'J~D PASS NUMBER: FiLE S U M/V~A R Y VENDOR TOOL ~_CDE GR RPE RPM FET RPS RPX PJ-.T $ LOG HEADER DATA DATE LOGGED: SOFTWARE START DEPTH i!05r.5 11066.5 11066.5 11066.5 11066.5 11066.5 lii0?.C STOF DEPTH '126~ £ i12-2 C '1272 C 1 .... C 11272 0 11313.0 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): "DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 01-NOV-00 Insite 4.05.2 4.27 Memory 12080.0 .0 .0 TOOL NUMBER PB01624RF3 PB01624RF3 3.750 Flo Pro 8.65 65.0 9.0 24000 6.0 .000 .000 .170 .220 70.0 173.0 70.0 70.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RAT MAD120 FT/H 4 1 68 4 2 GR M~Di2C APl 4 ' 6e RPX M~ADi2C OHS~ 4 i 68 RPS M~Di22 OHMS~ 4 i 68 RPM 5~D122 OHF~Z. 4 _ 68 FE? 5~12~ HR 4 i 62 $ lZ 2C 24 28 Name Service Uni: M~n Max DEPT F? 11057.5 11313 RAT M~Di2C FT/H 10.69 855.27 GR MAD12C API 13.85 175.01 RPX MAD120 OH~{ 2.31 12.59 RPS MAD120 OHMM 2.5 12.51 RPM MAD120 OHMM 2.52 12.39 RPD MAD120 OHMM 2.87 12.51 FET MAD120 HR 73.56 82.92 Mean 12185.3 662.221 49.3462 4.92699 5.34454 5.53087 5.93075 78.2024 First Reading For Entire File .......... 11057.5 Last Reading For Entire File ........... 11313 File Trailer Service name ............. STSLIB.015 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/06/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.016 First Last Nsam Reading Reading 512 11057.5 11313 413 11107 11313 406 11057.5 11260 412 11066.5 11272 412 11066.5 11272 412 11066.5 11272 412 11066.5 11272 412 11066.5 11272 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 02/06/07 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 02/06/07 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Physical EOF End Of LIS File
