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197-147
STATE OF ALASKA ALAS IL AND GAS CONSERVATION COMMI N REPORT OF SUNDRY WELL OPERAMONS 1. Operations Performed: ❑ Abandon ® Repair Well ❑ Plug Perforations ❑ Stimulate ❑ Re -Enter Suspended Well ❑ Alter Casing ® Pull Tubing ❑ Perforate New Pool ❑ Waiver ❑ Other ❑ Change Approved Program ❑ Operation Shutdown ❑ Perforate ❑ Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ® Development ❑ Exploratory < 197 -147 3. Address: ❑ Service ❑ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519 -6612 y 50 -029- 20333 -01 -00 7. Property Designation: 4 8. Well Name and Number: ADL 028284 ` PBU 0 - 02A 9. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Oil Pool 10. Present well condition summary Total depth: measured 11250 feet Plugs (measured) None true vertical 9048 feet Junk (measured) —8547' & 11193' Effective depth: measured 11184 feet Packer: measured 8322 feet true vertical 9034 feet true vertical 8119 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20 ", 91.5#, H-40 109' 109' 1490 470 Surface 2663' 13 -3/8 ", 72 #, L -80 2691' 2691' 4930 2670 Intermediate Production 9498' 9 -5/8', 47 #, L -80 9525' 9001' 6870 4760 Liner 2703' 2 -7/8 ", 6.16#, L -80 8547' - 11250' 8332'- 9048' 13450 13890 Perforation Depth: Measured Depth: 10230'- 11170' True Vertical Depth: 9017 9031' Tubing (size, grade, measured and true vertical depth): 4 -1/2 ", 12.6# 13Cr80 8428 MD 8219' TVD 7 x 4 -1/2 ", 26# x 12.6# L -80 8464'- 8606' MD 8253'- 8388' TVD Packers and SSSV (type, measured and true vertical depth): 9 -5/8" x 4 -1/2" Baker S -3 8322' MD 8119' TVD 9 -5/8" x 4 -1/2" GUIB 8502' MD 8388' TVD 11. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: Cut and pull 7" tubing from 8464'. Clean out and run new Chrome tubing. + ;•� AnChOM69 12. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 0 0 0 Subsequent to operation: 0 0 0 1420 1050 13. Attachments: ❑ Copies of Logs and Surveys run 14. Well Class after work: ❑ Daily Report of Well Operations v ® Development ❑ Service ❑ Exploratory ❑ Stratigraphic ❑ Well Schematic Diagram 15. Well Status ® Oil ❑ Gas ❑ WDSPL ❑ GSTOR ❑ Suspended after work: ❑ WAG ❑ GINJ ❑ WINJ ❑ SPLUG 16. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact David Bjork, 5645683 N/A Printed Name Sondra Stewman Title Drilling Technologist I Prepared By Name/Number Si nature Phone 564 -4750 Date , %�,' 0Sondra Stewman, 564 -4750 Form 10-404 Revised 07/2009 RBDMS NOV 0 5 2010 Subm o�inal Onl �,/�� TREE Cfvv SAFErY N WELL ANGLE> 70'@ 9455' -91' WELLHEAD McEVOY • DEPTH DIS*ANCY- TAILPIPEFELL DURING 2110 '4_CTL1AY0 R EA K' ... E ... R ' 6' Q-02A RWO. 2-718" LNR ALSO DAMAGED- MOVED DOWN 76' KB. FLEV 68,03' WHEN TAILPIPE DISLODGED 4-112" CHROMETBG ... 1FF� L EV 39.33' .. . ........... . .. . .. ..... . KOP = 3500 1995' —F HE-S X NIP ID 3.813 Max Angle 94 @ 10460' Dat M Datum TV D 8800 SS 2055' FOCI 2294 49 PKR 1 13-318" CSG, 72#, L-80, ID = 12347" 2691' GAS LIFT MA NDRELS ST MID TVD DEV TYPE V LV LATCH I PORT DATE L 5 3190 3189 7 MMG DOME RK 16 08/31/10 4 5040 4972 17 KWG DOME RK 16 08t31 /10 3 6099 5990 15 MMG DOME RK 16 08/31/10 19-518"CSG,47#.L-80XOTOSOC9�—[ 7703---j-3-1 2 7146 7006 14 MMG DOME RK 16 08131/10 1 1 1 8109 791 8 20 1 MMG 1 SO I RK 22 108131 /1 Minimum ID = 2.441" @ 8547' 8293' - 4Z_v_2 - HEs_x NIP , _ID - -_3._81_3 -_ 1 TOP OF 2-718" LINER 8322' 9-518" X 4-112" BKR S-3 PKR, ID 3,880' 8354' —f4-112" HES X NIP, ID = 3.813 4112" TBG, 12,6#, 13CR-80 VAM TOP, 8428' _]44:l �/ZWL EG, �ID 3�.95� _0 152 bpf, ID = 3.958" 17' TBG STUB j-84_64' - Depth ETEG„ 26 #, L-80_0383 bpf, ID 8480' .7 X 4-1/2 XO, ID = 3.958 Discrepancies 8502' Y 4-�112' GUID PKR, ID = 3.833 See Safety Notes Depth 8543 4- 1/2" _3 1D= 3.8 1 3" Discrepancies FISH- WRP ELEMENTS ON TOP OF 2-718" LNR (814/1 See Safety IMF- -4 --- 8 3-1/2" DEPLOY SLV, ID = YZ4fl Notes TOP OF 2-718" LNR 8547' --1 8575' +Z1 /2 (OTIS XN NIP, ID = 3,725" Dpth (IBMIND LNR) Discrepancies 3,88 14-1/2" TBG 12r6#, L-80,.0152 bpf, ID 3,958" TBG TA IL ID See Safety Depth ELMD TT LOG XXNKIXX_£ Notes Discrepancies See Safety Notes 19-5/8"CSG,47#,SO095BTRS,]D=8.1581' 8865' 9-5/&' SIDETRACK WINDOW (Q-02A)8865'-8872' —1 Depth PERFORA SUMMA Discrepancies REF LOG. SPERRY MWD/GR ON 08R/97 See Safety A NGLE AT TOP PERR 92' @ 10230' Notes Note: Refer to Production DB for historical perf data 11193* CIBPMILLED-PUSHED SIZE SPF INTERVAL Opn/Sqz I DATE 1-11/16" 4 10230 - 10330 0 08/31197 ITO BOTTOM (04/27103) 1 -11 /16'" 4 10600 - 10750 0 08/31/97 1-11/16" 4 10800 - 10850 0 03120/98 Depth 1- 1 4 10900 -11070 0 03120/98 Discrepancies 1-11/16" 4 11130 - 11170 0 03120/98 See Safety PBTD 11184' Notes 2-718" LNR, 6.16#, L-80_0058 bpi, E 2-441 11250' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT r 1978 ORIGINAL COMPLETION 09m9 /10 CS/PJC FINAL DRLG CORRECTIONS WELL Q-02A 08131/97 SIDETRACK (Q-02A) PERMIT No: 1971470 08110/10 D-16 RWO API No: 50-029-20333-01 08/22110 TA R/AG GLV C/O (08/15/10) SEC 16, T1 I N, R1 3E, 469 FNL & 1054' FEL 08131110 FIJC 1DRLG DRAFT CORRECTIONS 09/GI/101DWAGRIGLV C/O (08131110) I I BP Exploration (Alaska) ...................................... Q -02A, Well History Date Summary 03/02/10 T /0 /1= SI / ?/? TEMP= SI RG 2401 (SURFACE CASING CORR MITIGATION) PJSM. SET UP HYDRO VAC AND JOB SITE. START AND COMPLETE 25% EXCAVATION ON WELL CELLAR. RDMO. 03/05/10 T /O /1= SI / ?/? TEMP= SI RG 2401 (SURFACE CASING CORR MITIGATION) PJSM. SET UP HYDRO VAC AND JOB SITE. CONTINUE EXCAVATION ON WELL CELLAR AND COMPLETE 50 %. RDMO. 03/08/10 T /O /1= HOT /0/200 TEMP= 115 RG 2401 (SURFACE CASING CORR MITIGATION) PJSM. SET UP HYDRO VAC AND JOB SITE. COMPLETE EXCAVATION ON WELL CELLAR. RDMO. 03/10/10 T /O /I= HOT /0/200 TEMP= 115 RG 2401 (SURFACE CASING CORR MITIGATION) PJSM. STRAP CONDUCTOR @ 4 ". INSTALL SPILL CONTAINMENT. PUMPED 1.7 GALLONS RG 2401 TO FILL CONDUCTOR. RDMO. 05/14/10 CTU 5 1.75" CT. Fish arrow pak retreiving tool and Weatherofrd patch. Leave SLB shop at 1800, move to 0 -02. MIRU.Drift CT with 1.25" ball. Ball recovered. Jobcontinued on 5/15/10. * * *IN PROGRESS * ** 05/15/10 CTU 5 . 1.75" CT. JOB SCOPE: Fish arrow pak retreiving tool and Weatherofrd patch. RIH w/ 4.75" GS fishing assembly. Latch onto retreiving tool at 5500' ctm. Jar 50 times with no success. Pump off of retreiving tool and POOH. RIH w / fishing motor & box tap recovered retrieving tool. Cut 100' of coil for pipe management. RIH w / fishing BHA . Latch into and release upper packer assembly. Pump GS off of retreiving tool and POOH. Standby for 7 1/16" BOPs 05/16/10 CTU 5. 1.75" CT. JOB SCOPE: Fish arrow pak retreiving tool and Weatherofrd patch. Swap 4 1/16" BOPs for 7 1/16" BOPS. Test 7 1/16" BOP'S. RIH and pull patch to surface. Have tool services NORM the patch all good. M/U fishing BHA to fish lower packer. " " " "' 05/17/10 CTU 5. 1.75 " CT. Job scope: Fish 7" arrow pac packer. POOH with packer unable to get thru BOPS. Unflanged BOPS run down and released packer in well house. Flange BOP'S back up PT and stand by for weather 05/21/10 — WELL S/I ON ARRIVAL * * ** (pre rwo) PULLED 4 -1/2" x 2 -7/8" NIPPLE REDUCER FROM X- NIPPLE @ 8510' SLM/8543' MD. TAG DEPLOYMENT SLEEVE @ 8527' SLM, W/ 3.78" WRP DRIFT. NO PROBLEMS. ** *CONTINUED ON 5 -22 -10 WSR * ** 05/22/10 ** *CONTINUED FROM 5 -21 -10 WSR * ** (pre rwo) LOGGED SLB GR/CCL FROM 8529' SLM TO 8400' SLM.(good data) SET 4 -1/2" WFD WRP @ 8500' SLM/8532' MD. LRS PERFORMED PASSING CMIT TxIA TO 1000 PSI DUMP BAILED 2 BAGS (11.5') OF SLUGGITS ON TOP OF WRP @ 8500' SLM/ 8517' MD TAG 7" X 4 -1/2" XO @ 8443' SLM/ 8480' MD W/ 5.75" CENT. NO PROBLEMS. ** *WELL S/I ON DEPARTURE * ** 06/26/10: WRP MONTHLY RENTAL FOR 06/22/10 - 07/21/10. MOs 2. PJC 08/28/10: WRP MONTHLY RENTAL FOR 07/22/10 - 08/04/10- FINAL BILL. PJC 05/22/10 T /1 /0= 30/20/20 Temp =Sl Assist slick line with CMIT TxIA PASSED to 1000 psi (RWO prep). Pumped 14.1 bbls of 30* F diesel to reach test pressure. T /IA lost 40/10 psi. in the 1 st 15 min. and no loss in the 2nd 15 min. of test. Bled back 5 bbls to Final WHP= 150/80/20 SSL on well at departure 06/04/10 T /I /0= 150/160/0. (Pre RWO) Circ well. Pumped 5 bbls meoh, 300 bbls 2 %KCL and 33 bbls diesel down tbg taking returns from IA to 0 -03 flowline. U -tubed F/P Tbg x IA. Freeze Protected surface hardline w/3 bbls meoh. ** *Work in Progress Continued on 06 -05 -10 WSR * ** 06/05/10 ** *Continued from 06 -04 -10 WSR * ** MIT OA to 2000 psi= PASSED third test. Pumped 0.7 bbls diesel down OA to pressure up. Lost 160 psi in first 15 min and 40 psi next 15 min. Bled pressure off. Final WHP= 40/40/0 SV =C, WV =C, SSV =OTP, MV =O, IAV =OTG, OAV =OTG Page 1 of 4 Q -02A, Well History Date Summary 06/06/10 T /1 /0= 0 /0 /0 ( Pre -RWO) Circ -out Well Stage 2 Pumped 5 bbls Neat methanol and 292 bbls 2% KCI down tubing while taking returns up IA to 0 -03 Flowline. Pumped 129 bbls Diesel down tubing and U -tubed for Freeze Protect. Pumped 9 bbls diesel down hardline for freeze protect. Bleed hardline pressure to 0 psi. Bleed tubing and IA pressure down to 0 psi. FWHP = 0/0/150 Master, IA, and OA open. Swab, Wing, and SSV closed. 06/15/10 T /I /O= SSV /0 + /0 +, Temp =Sl. PPPOT-T (PASS), PPPOT -IC (FAIL). Pre RWO. PPPOT -T: External check installed. Stung into test port (850 psi), bled to 0 psi. Functioned LDS, all moved freely (2.5 "). Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 100 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT -IC: External check installed. Stung into test port (0 psi). Functioned LDS, all moved freely (2.5 "). Pumped through void, good returns. Pressured void to 3500 psi for 30 min test, lost 2500 psi in 15 sec. Bled void to 0 psi. Torqued LDS to 600 lb/ft. Re- pressured void to 3500 psi, bled back to 800 psi in 20 seconds. RU to PKG port, re energized secondary Y seal, pumped 1 J stick plastic. Re- pressured test void to 3500 psi, pressure bled back to 900 psi (FAIL). Bled void to 0 psi. 06/18/10 T /I /O =SSV /Vac /Vac. Temp =Sl. WHPs (pre- PPPOT). No AL. T & IC hangers have external checks installed. SV, WV, SSV = Closed. MV =Open. IA, OA =OTG 07/06/10 T /I /O = 0/0/0 Set 6" CIW J BPV #403 thru tree @ 108" using 1 -2' ext. Pre Doyon 16 07/23/10 T /I /O =SSV /0 /Vac. Temp =Sl. Bleed IA & OA to 0 psi. (pre -RWO). No bleed required. No flowline, wellhouse, wellhead scaffold. Job Complete. SV, WV SSV & MV = CLOSED. IA & OA = OTG. NOVP. 07/28/10 T /1 /0= Vac /0/0 Presure tested lubricator to 300 psi low /pass -3500 psi high /pass; Pulled 6" CIW "J" BPV #403 @ 108 ", 1 -2' ext. used; Doyon 16 moved over well. 07/28/10 T /1 /0= Vac /0 /0 Pressure Tested Lubricator: Low -300 psi /pass High -3500 psi /pass. Set 6 -3/8" CIW "J" TWC #419 thru tree, 1 -2' ext. used, tag @ 108 so Doyon 16 can ND tree /NU BOPS...... no problems. 07/29/10 T /1 /0= 0/0/0 Pressure tested lubricator each time to 300 psi low /pass -3500 psi high /pass; Pulled 6" CIW "J" TWC #419 (was'nt holding) thru tree @ 108 ", 1 -2' ext. used; Set 6" CIW "J" TWC #417 @ 108 ", 1 -2' ext. used; 2nd TWC would'nt hold either, bad profile ?; Pulled TWC #417; Doyon 16 08/05/10 "ASSIST DOYON 16 * ** DRIFTED TO 8643' SLM WITH 1.80" SWEDGE (unable to work passed) RAN 2 7/8" BRUSH, 2.25" WIRE GRAB TO 8536' SLM (unable to work passed) RAN 2.25" LIB TO 8527' SLM (impression of reduced id) 08/06/10 * * *CONT FROM 8 -5 -10 WSR DOYON 16 ASSIST" " RAN 1.77" CENT, SAMPLE BAILER TO 8641' SLM, UNABLE TO PASS (no sample) RAN PDS 24 EXT ARM CALIPER GAMMA, CCL FROM 8640' DTR TO 7300' DTR BOX (good data) ** *WELL LEFT TO DOYON 16 * ** 08/06/10 T /I /O = 0/0/0 Pulled 4" CIW H TWC thru stack w/ 3-5'& 1- centrilizer. @ 90" RKB = 23.60' Post BOP test. 08/10/10 T /1 /0= 0/0/0; Pulled 4- 1/16" CIW "H" TWC #256 thru tree for Doyon 16 Completion post tree test; 1 -2' ext. used, tagged @ 102" 08/10/10 T /1 /0= 0/0/0; Set 4- 1/16" CIW "H" BPV thru tree for Doyon 16 Completion; 1 -2' ext. used, tagged @ 102 "; No problems "`Complete* ** (Best/Zivotic) 08/13/10 T /I /O = 0/0/0 Pulled 4 1/8" CIW H BPV @ 104" w/ 1 -2' ext. Post Doyon 16. Tested down on master valve to 5000 psi/ 15 min. (passed) 08/14/10 ** *WELL SHUT IN ON ARRIVAL * ** (post rig) RIH W/ 4 -1/2" SLIP STOP CATCHER. ** *JOB CONTINUED ON 8/15/10 * ** Page 2 of 4 Q -02A, Well History Date Summary 08/15/10 ** *JOB CONTINUED FROM 8/14/10 * ** SET 4 -1/2" SSCS @ 5143' SLM. PULL RK -DMGV FROM STA14 FROM 5040' MD. PULL RKP -DGLV FROM STA45 FROM 3190' MD. HOLD MAN DOWN/WELL CONTROL DRILL. SET RK -LGLV IN STA45 @ 3190' MD. SET RK -OGLV IN STA. #4 @ 5040' MD. PULL 4 -1/2" SSCS FROM 5143' SLM. PULL B &R & 4 -1/2" RHC FROM X NIP @ 8354' MD. DRIFT W/ 2.25" CENT. & SMPL BLR, SAT DOWN HIGH @ 8543' SLM. PREFORM SBHPS AS PER PROGRAM. TAG TOP OF 7 "x4 -1/2" XO W/ 3.75" CENT & 3.5" LIB @ 8543' SLM. TAG TOP OF 7 "x4 -1/2" XO W/ KJT'ED 3.77" 08/30/10 ** *WELL S/I ON ARRIVAL * ** (gaslift c /o) SET X- CATCHER SUB @ 8,282' SLM/8,293' MD PULL STA #1 RK -DGLV @ 8,104' SLM /8,109' MD PULL STA #2 RK -DGLV @ 7,141' SLM/7,146' MD PULL STA #4 RK -DGLV @ 5,035' SLM /5,040' MD PULL STA #3 RK -DGLV @ 6,089' SLM/6,099' MD PULL STA #5 RK -DGLV @ 3,180' SLM/3,190' MD SET RK -LGLV IN STA #5 @ 3,180' SLM/3,190' MD SET RK -LGLV IN STA #4 @ 5,035' SLM /5,040' MD SET RK -LGLV IN STA #3 @ 6,089' SLM /6,099' MD IN THE PROCESS OF PULLING OOH * * *CONT WSR ON 08/31/10 * ** 08/31/10 * * *CONT WSR FROM 08/30/10 * ** (gaslift c /o) SET RK -LGLVS IN STA #3 (6099' MD) AND STA #2 (7146' MD). SET RK -OGLV IN STA #1 (8109' MD). PULLED EMPTY CATCHER SUB ** *WELL LEFT S/I ON DEPARTURE * ** 09/15/10 ASRC Test Unit #2, Complete Rig up, Begin 6 hour test w/ G /L, ** *Job in Progress * ** ** *Inlet Q -02, Outlet 0-05 * ** 09/16/10 ASRC Test Unit #2, End 6 & 12 hour tests, Rig down, Leave location, * **Job Complete * ** ** *Inlet Q -02, Outlet Q -05 * ** 09/24/10 ASRC Test UNit #2, Begin Rig up, S/B for GC -2 Upset, ** *Job in Progress * ** ** *inlet Q -02, Outlet Q -05 * ** 09/25/10 ASRC Test Unit #2, Complete Rig up, S/B for GC -2 upset, ** *Job in Progress * ** ** *Inlet Q -02, Outlet Q -05 * ** 09/26/10 ASRC Well Test Unit #2, S/B for GC -2 upset, ** *Job in Progress * ** ** *Inlet Q -02, Outlet Q -05 * ** 09/27/10 ASRC Test UNit #2, S/B for GC -2 upset. ** *Job in Progress * ** ** *Inlet Q -12, Outlet Q -05 * ** 09/28/10 ASRC Test UNit #2, S/B for GC -2 upset. ** *Job in Progress * ** ** *Inlet 0-12, Outlet Q -05 * ** 09/29/10 ASRC Test Unit #2 Complete Rig down, travel unit to next location ** *Job Complete * ** ** *Inlet Q -02, Outlet Q -05 * ** 10/20/10 ASRC Test Unit #3, Move unit, Spot, Rig up, Rig down outlet re -rig outlet per PCC. ** *Job in progress * ** 10/21/10 ASRC Test Unit #3, Re -rig outlet line to 0-05, Ice plug in flowline S/B for pump crew to thaw, DRIL conduct PSM well control drill, ** *Job in progress * ** 10/22/10 ASRC Test Unit #3, S/B for pump crew ice plug in 0-05 flowline, ** *Job in progress * ** Page 3 of 4 Q -02A, Well History Date Summary 10/22/10 TWO = 290/1730/900. Temp = 162. DART (Eval high OAP). Temporary gas lift jumper rigged up to IA & online. OA FL @surface. Bled OAP from 900 psi to 500 psi (initially fluid, swapped to arctic pack & hose plugged off). Monitor for 30 min. OAP increased 230 psi to 730 psi (initially pressure jumper 200 psi in first 15 min & only 30 psi in 2nd 15 min of monitor). FWHP's = 290/1730/730. Job Incomplete. ASRC in control of well on departure. 10/23/10 ASRC Test Unit #3, S/B for pump truck, ice plug in outlet line, DRIL conduct PSM well control drill, Conduct (Man down) safety drill, Start rig down, S/B for weather high winds, ** *Job in progress * ** 10/23/10 T /I /0= 290/1730/820. Temp= Hot. WHPs (Eval high OAP). OAP increased 70 psi overnight. Arctic pack in gauge. SV= Closed. WV, SSV, MV= Open. IA, OA= OTG. NOVP. 10/24/10 ASRC Test Unit #3, S/B for weather, Complete rig down 0-05 outlet line, Rig up Q -03 outlet line, Divert well, Stabilize, Complete 6 hour well test, Blowdown, Start rig down, ** *Job in progress 10/24/10 T /I /0= 411/1760/840. Temp= Hot. WHPs (Eval IAxOA comm). TBGP increased 121 psi, IAP increased 30 psi, OAP increased 20 psi overnight. ASRC testers have control of wellhead. 10/25/10 TWO = 1610/1670/VAC. Temp = 114 °. WHPs (eval TxIA). Temporary gas lift installed from 0-01. TP increased 1200 psi, IAP decreased 90 psi, OAP decreased 840 psi. SV = C. WV, SSV, MV = O. IA, OA = OTG. 10/29/10 T/1/O= 980/1350/VAC. Temp =Sl. WHPs (eval for AP). Temporary AL from Q -01 is SI @ casing valve. Observed hydrates in IA companion valve and jewelry. SV, WV =C. SSV, MV =O. IA, OA =OTG. NOVP. Page 4 of 4 1�1rth America - ALASKA RP Up�,ra part Common Well Name: Q -02 AFE No Event Type: MOBILIZATION (MOB) Start Date: 7/27/2010 End Date: 7/28/2010 X4- OOQNW -E (500,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datum: 2 : 02 10/19/1978 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 7/27/2010 00:00 12:30 12.50 MOB P PRE MOVE RIG FROM S -100 TO Q -02a. 12:30 22:00 9.50 MOB P PRE R/U TO RAISE THE DERRICK. R/U WINDWALLS, STANDPIPE, MUD MANIFOLD. RECONFIGURE THE BOP STACK TO 4- PREVENTER STACK: HYDRIL ANNULAR, 7" FIXED RAMS, BLIND SHEAR RAMS, AND 3 -1/2" X 6" VBRs. 22:00 22:30 0.50 MOB P PRE PRETOUR SAFETY MEETING WITH CREW. FOCUS ON SPILL PREVENTION, COMMUNICATION WHILE MOVING RIG ONTO WELL, FLUIDS MANAGEMENT. 22:30 00:00 1.50 MOB P PRE CONTINUE CONFIGURING BOP STACK. - 3 VAC TRUCKS WITH 290 BBLS HEATED SEAWATER STAGED ON J -PAD FOR CIRC -OUT OPERATIONS 7/28/2010 00:00 - 02:30 2.50 MOB PRE MOVE RIG QbjT0 - 02:30 - 05:00 2.50 MOB - .PRE RIG UP LINES TO TREE - MOVE CUTTINGS TANK INTO POSITION MOVE MUD PUMP #2 INTO POSITION, MAKE UP LINES 05:00 - 06:00 1.00 MOB PRE TAKE ON 390 BBLS OF 120 DEG SEAWATER -RU DSM LUBRICATOR CREW - ACCEPT RIG AT 0600 -HRS 06:00 07:00 1.00 MOB PRE HOLD PJSM WITH RIG CREW FOR PULLING TWC WITH LUBRICATOR. TEST LUBRICATOR TO 3500 -psi. -RIH, ENGAGE TYPE J TWC AND PULL. DSM TECH REPORTED TUBING WENT ON "GOOD" VACUUM. 0- PRESSURE ON THE OA AND THE IA. - PRESSURE TEST LINES TO 3500 -psi. PREPARE FOR WELLBORE CIRCULATION USING 120F SEAWATER. Printed 9/20/2010 3:48:25PM F " North Amenca = ALASKA BP Operation' Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datu 2: 02 10 /19/1978 00:00 @ 68.00ft (abo Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 7/28/2010 07:00 - 07:30 0.50 KILLW P DECOMP PJSM WITH RIG CREW, CH2MHILL VAC TRUCK DRIVERS, WSL TO CIRCULATE OUT THE FREEZE PROTECT FLUID WITH HOT SEAWATER. -BRING PUMP RATE UP TO 3 -BPM, 380 -psi FOR 2- MINUTES, OR 6 -Bbls AWAY. INCREASE RATE TO 5 -BPM, 430 -psi FOR 2- MINUTES, OR 17 -BbIs AWAY. INCREASE RATE TO 6 -BPM, 580 -psi. 0730-Hrs, AT 38 -Bbls PUMPED, FLOORHAND IN CELLAR CALLED THE DRILLER TO STOP PUMPING. HE HAD DISCOVERED A SMALL LEAK IN THE TREE IA VALVE SKIRT, BUT AT THE TIME SAW DIESEL DRIPPING OFF THE RIG ON THE OFF-DRILLER REAR CORNER. 07:30 - 10:00 2.50 KILLW N HMAN DECOMP WSL CALLED SRT TO REPORT A NON- EMERGENCY SPILL OF 2- GALLONS OF DIESEL. ALSO CALLED ADW RWO /CTD SUPERINTENDENT. - 0735 -Hrs, STOP ALL ACTIVITY AND FLOORHANDS USE SHOVELS TO SCOOP UP THE CONTAMINATED GRAVEL FROM A 6' DIAMETER SPOT IMMEDIATELY BELOW THE CORNER OF THE RIG. THE DIESEL WAS VENTED FROM THE GAS BUSTER WHEN THE GAS BUSTER FILLED UP WITH DIESEL DURING THE WELL CIRCULATION. THERE WAS NO DIESEL MISTED ON THE REMAINDER OF THE PAD BEHIND THE RIG. DIESEL ON THE ROOF WAS CLEANED UP WITH ABSORB. -A TRACTION REPORT, IR #3571185, WAS SUBMITTED TO THE RWO /CTD SUPTERINTENDENT FOR REVIEW. - 0815 -Hrs, DOYON SAFETY REP, TOOLPUSHER, DRILLER AND WSL BEGAN INVESTIGATION. SEE REPORT IN SAFETY COMMENTS. - 0900 - 1000 -Hrs -- WAITED ON DSM TO REPAIR THE LEAKING VALVE STEM WITH A PLASTIC PACKING MATERIAL. 10:00 - 11:30 1.50 KILLW P DECOMP QIRCI11 ATInN -BRING PUMP UP TO 3 -BPM AT 200 -psi. GET RETURNS AFTER 7 -Bbls TO FILL GAS BUSTER. REVERSE CIRCULATE FOR A TOTAL OF 120 -Bbls AND THE RETURNS WERE CLEAN. - 1100 -Hrs, S/I FOR 30- MINUTES AND LET THE LIGHTER WELLBORE FLUIDS PERCOLATE UPWARD. - REALIGN VALVES ON THE CELLAR CIRCULATION MANIFOLD TO CIRCULATE DOWN THE TUBING. - TAKE ON 190 BBLS SEAWATER FOR TOTAL OF 580 BBLS TAKEN ON; CURRENT PIT VOLUME AT 400 BBLS Printed 11/4/2010 8:12:30AM orth America - ALASKA _'BP T Page 2 of; Operation Summary Report t. Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Acti D atum: 2 : 0210119/197 00:00 @68.0 (abov M ean Sea L Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:30 - 15:00 3.50 KILLW P DECOMP - 1130 -Hrs, MAKE TOUR CREW CHANGE. DRILLER COMING ON TOUR CHECK ALIGNMENT OF VALVES ON THE CELLAR CIRCULATION MANIFOLD TO CIRCULATE DOWN THE TUBING. - 1200 -Hrs, BEGIN THE 2 -nd STAGE OF CIRCULATION. START PUMP AND BRING UP TO3 -BPM AT 110 -psi. RETURNS TO SURFACE AFTER 4.8 -Bbls, PUMPING 110 TO 120F SEAWATER FOR 100 -Bbls. RETURNS STARTED TO CLEAN UP AFTER — 75 -Bbls. 1'230 -Hrs, SI FOR 30- MINUTES TO ALLOW LIGHTER WELL FLUIDS TO MOVE UP -HOLE. - 1235 -Hrs HOLD MAN -DOWN DRILL IN PIPE SHED, THEN CONVENE IN DOGHOUSE FOR AN AAR WITH CREW, DRILLER, AND WSL. THE BEST LEARNING FROM THE AAR IS THAT PERSONNEL IN THE MIDDLE OF FLUID HANDLING CHORES STAYED WITH THEIR JOBS TO SAFELY SHUT THEM DOWN BEFORE ANSWERING TO THE DRILL AREA. - 1300 -Hrs, START THE 3rd AND LAST STAGE; BRING PUMP UP TO 3 -BPM AT 90 -psi AND PUMP 180 -Bbls OF 110F, 8.5 -ppg SEAWATER. RETURNS BEGIN TO CLEAN UP AFTER 35 -Bbls PUMPED. RETURNS AT THE END OF THE CIRCULATION HAD SOME PIN -HEAD SIZE SMALL OIL GLOBULES AND —1/4" OIL COLUMN ON TOP OF THE HYDROMETER SAMPLE JAR. - 1400 -Hrs, S/I AND MONITOR WELL. DRAIN TREE AND AND WING VALVE ON TREE. - 1430 HRS, SENT 265 BBLS ( -135 BBLS DIESEL) CONTAMINATED SEAWATER TO GC2 FOR HYDROCARBON RECYCLING - 1500 HRS, SENT 155 BBLS DIESEL CONTAMINATED SEAWATER OFF FOR DISPOSAL; TOTAL VOLUME IN PITS 370 BBLS 15:00 16:00 1.00 WHSUR P DECOMP P/U DSM LUBRICATOR AND STAB OVER TREE. TEST TO 3500 -psi. RIH WITH TYPE J TWC. 16:00 - 17:00 1.00 WHSUR P DECOMP PRESSURE TEST TWC TO 1 OOO-p_-* FROM BELOW AND 3500-psi FROM A BOVE 10- CHARTED MINUTES EACH. 17:00 - 17:30 0.50 WHSUR P DECOMP RD DSM LUBRICATOR. 17:30 - 20:30 3.00 WHSUR P DECOMP MONITOR WELL THROUGH TREE CAP. SLIGHT FLUID BLEED -BY ON SIDE OF TWC THREAD PROFILE. CALL DSM LUBRICATOR CREW, HAVE THEM ON STANDBY TO MOBILIZE TO SITE WITH NEW TWC. -1930 HRS- CONSULT WITH DAY WSL, TOWN ENGINEER AND FIELD SUPERINTENDENT REGARDING BLEED BY. DISCUSS SEVERAL OPTIONS. CALL TO BAKER COMPLETIONS TO VERIFY AVAILABILITY OF WRP. -2000 HRS- RE -TEST TWC TO 1000 PSI FROM BELOW WHILE WAITING ON DSM. MONITOR WELL AND STILL HAVE BLEED BY. ADDITIONAL DISCUSSION WITH FIELD SUPERINTENDENT DURING THIS TIME WITH AGREEMENT THAT IF SECOND TWC FAILS THEN PROCEED WITH USING WRP. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP � " Page 3 6KI Operation Summary'Report 3 Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/2812010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Co DOY ON DRILLING INC. UWI: Active Datum 2 : 02 10/19/1978 00:0 @68.00ft (above Mean S ea Le vel) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:30 - 23:00 2.50 WHSUR , P DECOMP RU DSM LUBRICATOR. PRESSURE TEST TO 3500 PSI. PULL TWC, INSTALL NEW TWC. TEST TWC FROM BELOW TO 1000 PSI. DRAIN STACK, MONITOR WELL AND NOTICE BLEED BY IN SAME PLACE OF PROFILE. 2200- CONDUCT PRE -TOUR SAFETY MEETING WITH DISCUSSION ON CURRENT OPERATIONS. FOCUS ON PRESSURE TESTING, INSPECTING SHACKLES, SHEAVES AND LIFTING EQUIPMENT OF THIRD PARTY SERVICE COMPANY. 2230- BEGIN CLEARING OF DSM LUBRICATOR EQUIPMENT OFF OF RIG FLOOR 23:00 - 00:00 1.00 WHSUR P DECOMP CALL SLB E- LINE `AN B AKER TO MOBI IZE WRP AND E-LINF G. CREW CLEARING RIG FLOOR. 7/29/2010 00:00 - 04:00 4.00 WHSUR P DECOMP CLEAN. AND SERVICE RIG WHILE WAITING ON SLB E -LINE UNIT TO MOBILIZE TO SITE. BAKER WRP'ON SITE AND STAGED. -NIGHT WSL AND SCHLUMBERGER LEAD DISCUSS R/U AND CONFIRM THAT 7" EXTENSION WILL BE REQUIRED. SCHLUMBERGER CALLED FOR 7" EXTENSION TO BE DELIVERED TO WELLSITE. THE PROPER SIZE HAD BEEN DISCUSSED WITH THE SLB BASE ENGINEER, BUT APPARENTLY HADN'T BEEN CONVEYED TO THE UNIT LEAD. 04:00 - 08:30 4.50 WHSUR P DECOMP RIG CREW PRESSURE TESTING TOOLS, PUMPS. - 0600 -Hrs, PJSM TO R/U SCHLUMBERGER 7" OTIS CONNECTION WITH PUMP -IN SUB TO TOP OF TREE. P/U LINE WIPER RISER EXTENSION THROUGH PIPE SHED AND LOWER THROUGH RIG FLOOR TO M/U TO 7" OTIS CONNECTION. - 0730 -Hrs, SCHLUMBERGER CREW CHANGEOUT. - 0815 -Hrs, PJSM WITH TOOLPUSHER, RIG CREW, SCHLUMBERGER CREW, BAKER COMPLETIONS TECH, AND WSL. THE PRIMARY FOCUS WAS ON DROPPED OBJECTS WITH RESPECT TO WEIGHTS OF INDIVIDUAL COMPONENTS, THEIR MAKEUP ORDER, AND HOW THEY WILL BE BROUGHT TO THE RIG FLOOR. WE ALSO DISCUSSED THE UD OF THE TOOLS, SPECIFICALLY TO NOT USE THE E -LINE TO TAIL ANYTHING. BAKER TECH DESCRIBED HOW THE SLB FIRING HEAD WOULD SET THE BAKER WRP. Printed 11/4/2010 8:12:30AM orth America- ALASKA - BP Page4cif29 Operation Summary, Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datum: 2 : 0 2 10/19/1978 0 0:0 0 @68.00ft (a bove Mean S ea Leve Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:30 - 10:00 1.50 WHSUR P DECOMP -R /U AND TEST LINE WIPER TO 500 -psi. BREAK OFF TOP CONNECTION AND WU AND INSTALL JUNK BASKET WITH 6.0" GAGE RING INSIDE THE RISER EXTENSION. DRAIN FLUID OUT OF THE WING VALVE TO DRAIN THE LINE WIPER RISER EXTENSION. - 0930 -Hrs, RIH WITH GAGE RING AND WIPER WON'T LET IT DROP. BREAK OFF LINE WIPER AND YO-YO IT WITH TUGGER LINE AND IT IS FREE. M/U THE LINE WIPER AND RIH WITH THE 6.0" GAGE RING TO 400' WITHOUT ANY PROBLEM. - 0945 -Hrs, POH WITH JUNK BASKET AND 6" I GAGE RING AFTER RIH TO 400' TO ENSURE TUBING CLEAR FOR RIH WITH 7" (5.97" RELAXED OD) BAKER WRP. 10:00 - 10:30 0.50 WHSUR P DECOMP POH WITH JUNK BASKET AND 6" GAGE RING TO M/U TO THE SLB FIRING HEAD AND 10:30 11:00 0.50 WHSUR P DECOMP PJSM to WUFIRING HEAD TO BAKER 7" WRP WITH WSL,'RIG CREW, SLB CREW, AND BAKER TECH. -M /U CCL, FIRING HEAD, AND BAKER WRP. 11:00 - 11:30 0.50 WHSUR P DECOMP RIH WITH WRP, FIRING HEAD, AND CCL TO CALIBRATE SETTING DEPTH. 1115 -Hrs, PARK CCL AT 200.2'. CENTER OF WRP ELEMENT AT 4' TOP p WRP AT 211.6'. ALL DEPTHS TAKEN FROM GROND LEVEL. - 1119 -Hrs, WSL, BAKER TECH, AND SLB LEAD AGREE TO FIRE. GET GOOD INDICATION OF FIRING AND HEAD RELEASE FROM WRP. Printed 11/4/2010 8:12:30AM North America-- ALASKA - BR >?a�e'SF.of °'29 3 'Operation Summary Report' Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor. DOYON DRILLING INC. UWI: A ctive Datum: 2 : 02 10/1 00 :00 @68.00 (abo Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:30 - 13:30 2.00 WHSUR P DECOMP POH WITH CCL AND FIRING HEAD. PULL TOOL INTO RISER EXTENSION AND PARK IT. DRAIN TREE AND EXTENSION THROUGH THE WING VALVE TO REMOVE THE E -LINE TOOLS AND RISER EXTENSION WITH CROSSOVER CONNECTION. -CREW TOUR CHANGEOUT. 1200 -Hrs, PIT VOLUMES ON HAND= 445 -Bbls OF 8.5 -ppg SEAWATER. -1200 -Hrs, S/I MASTER VALVE AND ASK SLB TO GET READY TO R/D THEIR EQUIPMENT. -1'215 -Hrs, HOLD PJSM TO BREAK OUT AND L/D SLB E -LINE EQUIPMENT, LINE WIPER, RISER EXTENSION, AND 7" OTIS CROSSOVER. REVIEW THE PROCEDURAL STEPS AGREED BETWEEN SCOTT SCHELB, SLB, AND M. ROONEY FOR INCLUSION IN WIRELINE R/U, R/D PROCEDURES, SPECIFICALLY: SLB PARTICIPATION IN THE PJSM AND THEIR IDENTIFICATION OF THE HANDLING REQUIREMENTS FOR THEIR VARIOUS COMPONENTS AS THEY ARE BROKEN OUT AND UD. -1230 -Hrs, BREAK OUT AND UD SLB E -LINE TOOLS THROUGH BEAVALATOR. - 1300 -Hrs, BREAK OUT AND UD RISER EXTENSION DOWN PIPE SKATE. P/U OTIS 7" CROSSOVER WITH PUMP -IN SUB FROM TOP OF TREE AND UD WITH TUGGER LINE THROUGH RIG FLOOR AND ONTO CELLAR FLOOR. FORKLIFT P/U CROSSOVER AND PUMP -IN SUB AND DELIVER IT TO SLB TRAILER. 13:30 15:30 2.00 WHSUR P DECOMP R/U TO PRESSURE TEST THE WRP. -PJSM TO REVIEW THE PROCEDURE DEVELOPED BY THE TOURPUSHER AND NIGHT WSL TO TEST THE WRP FROM BOTTOM (1000 -psi) AND TOP (3500 -psi). - 1420 -Hrs, PUMP DOWN IA TO PRESSURE UP ON THE BOTTOM OF THE WRP SET AT 214'. STOP AT 250 -psi FOR 5- MINUTES, THEN INCREASE PRESSURE TO 1000 -psi AND HOLD FOR 10- MINUTES RECORDED ON CHART. SOLID TEST WITH NO FALL -OFF FROM PARALLEL TO 1000 -psi. - REALIGN VALVES AND PUMP DOWN TUBING WITH THE BOP TEST PUMP. TAKES 30- SECONDS TO BRING PRESSURE TO 3550 -psi. RE- PRESSURE TO 3550 -psi. INCREASE PRESSURE TO 3600 -psi AND IT LOSES —30 -psi IN 5- MINUTES. INCREASE TO 3600 -psi AND IT LOSES —30 -psi IN 10- MINUTES. TEST CHART SIGNED BY WSL AND DRILLER. - 1515- HrsR/D TEST EQUIPMENT AND PREPARE FOR N/D THE TREE. - 1530 -Hrs, PIT VOLUMES AT 1530 -Hrs = 445 -Bbls. Printed 11/4/2010 8:12:30AM l *North America - ALASKA - BP � _Paged of z K , Operation Summary Report N Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datum: 2 02 1 00: @68.0 (a bove M ean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:30 - 18:00 2.50 WHSUR P DECOMP DRAIN TREE. HOLD PJSM WITH RIG CREW, CAMERON TECHS, AND TOOLPUSHER TO PLAN THE N/D OF THE TREE. - 1630 -Hrs, N/D TREE WITH HELP FROM TOOLPUSHER. 18:00 - 20:30 2.50 BOPSUR P WHDTRE PJSM ON NIPPLING UP BOP. NU BOP. 20:30 - 21:00 0.50 BOPSUR P WHDTRE PJSM ON RIGGING UP AND TESTING BOP. RU BOP TEST EQUIPMENT. 21:00 - 00:00 3.00 BOPSUR P WHDTRE TEST BOP TO 250 PSI LOW AND 3500 PSI HIGH WITH 4" AND 7" TEST JOINTS. TEST WITNESSED BY AOGCC REP CHUCK SCHEVE, TOURPUSHER AND WSL - PRE TOUR MEETING WITH NIGHT TOUR ++ CREW COVERED TESTING BOP, WORKING WITH PRESSURE AND PREPARING TO PULL WRP 7/30/2010 00:00 - 05:00 5.00 BOPSUR P WHDTRE T PSI LOW AN _ HIGH WITH 4" AND 7" TEST JOINTS IN HYDRIL ANNULAR BAG, UPPER AND LOWER RAMS. TEST LOWER RAMS WITH 4 1/2" TEST JOINT TO 250 PSI LOW AND 3500 PSI HIGH. - DART VALVE LEAKED WHEN TESTED; REPLACED WITH NEW DART VALVE TEST ACCUMULATOR TEST WITNESSED BY AOGCC REP CHUCK SCHEVE, TOURPUSHER AND WSL - PIT VOLUME AT BOP TEST 370 BBLS 05:00 - 05:30 0.50 BOPSUR P WHDTRE RIG DOWN BOP TEST EQUIPMENT. CLEAR AND CLEAN RIG FLOOR. 05:30 - 07:30 2.00 DHB P DECOMP BRING RETRIEVAL TOOL TO RIG FLOOR. - 0600 -Hrs, PJSM WITH RIG CREW, BAKER COMPLETIONS TECH, AND WSL TO RIH TO PULL THE WRP. -P /U 7 -JTS OF 4" XT -39 DRILLPIPE ONE -BY -ONE OUT OF THE PIPE SHED AND RIH USING STABBING GUIDE AND 18K -ft -lb TORQUE. - 0630 -Hrs, CIRCULATE 12 -Bbls THROUGH DP TO GET A SMALL AMOUNT OF DIESEL OUT OF THE IA AND DP. - 0645 -Hrs, P/U DP JT #8 AND SLOWLY RIH TO SET DOWN ON THE WRP WITH 2K -lbs. SEE SOME BUBBLES OF CRUDE OIL OR DIESEL COME TO SURFACE. WAIT 5- MINUTES FOR EQUALIZATION, BUT SEE NO FLUID MOVEMENT IN WELL OR AT PITS. P/U 9TH JOINT OF DP, RIH TO GET READY TO POH WITH THE WRP. - 0700 -Hrs, POH AND S/B 3- STANDS DP IN THE DERRICK. B/O AND UD WRP AND RETRIEVAL TOOL. Printed 1114/2010 8:12:30AM North America - ALASKA - BP Pagel of Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: A ctive Datum: 2 : 02 10/19/1978 0 0:00 @ 68.00ft (abo Mea S ea Lev Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:30 - 11:00 3.50 PULL P DECOMP P/U AND WU THE 7" IJ4S x 4 -1/2" IF CROSSOVER TO 4 -1/2" IF x 4" XT -39 CROSSOVER TO 22K -ft -Ibs TORQUE. M/U THE CROSSOVERS TO THE 4" XT -39 DP WITH 18K -ft -Ibs TORQUE. - 0745 -Hrs, PJSM WITH RIG CREW, TOOLPUSHER, CAMERON TECHNICIAN, SCHLUMBERGER SPOOLER TECHNICIAN, AND WSL TO DISCUSS HAZARDS OF PULLING HANGER TO THE RIG FLOOR, WHICH INCLUDE ALL PERSONNEL OFF THE RIG FLOOR AND POTENTIAL FOR DROPPED OBJECTS. ALSO DISCUSS THE FACT THAT FLUIDS WILL BE DISTURBED AND WE WILL NEED TO CIRCULATE FULL WELLBORE VOLUME TO CLEANUP BEFORE POOH. - 0800 -Hrs, RIH WITH LANDING JOINT AND WU TO TOPDRIVE AND THEN TO HANGER WITH 6 -1/2 -TURNS AT'2000 -ft -Ibs TORQUE TO THE HANGER. -- - 0810 -Hrs, CIRCULATE 50 -Bbls, 5.5 -BPM AT 530 -psi THROUGH TUBING PUNCHES TO REMOVE CRUDE OIUDIESEL FROM WELLBORE BEFORE PULLING ON HANGER. RETURNS WERE IMMEDIATELY CLEAN AND STAYED CLEAN. STARTED THE CIRCULATION WITH 352 -Bbls AND SHIPPED 10 -Bbls TO THE CUTTINGS TANK. WHILE CIRCULATING LOST 20 -Bbls. - 0830 -Hrs, STOP PUMP TO EVALUATE, WELL WAS OUT OF BALANCE. S/I TOPDRIVE AND THE TREE IA VLAVE AND RETURNS CONTINUE. SEARCH REASON FOR FLOW, THEN S/I THE ADDITIONAL VALVE ON THE IA LINE AND FLOW STOPS. CHECK PRESSURES AND 0 -psi ON DP, IA, AND OA. WELL GAVE BACK THE 20 -Bbls BY THE TIME ADDITIONAL IA VALVE CLOSED. CALLED RWO /CTD SUPERINTENDENT TO DISCUSS AND AGREE TO GO AHEAD WITH THE CIRCULATION OF --350 -Bbls BEFORE PULLING ON HANGER. - 0845 -Hrs, RESUME PUMPING AT 3 -BPM, 210 -psi. START PUMPING WITH 342 -Bbls IN THE PITS. - 0945 -Hrs, 180 -Bbls PUMPED, 3 -BPM AT 270 -psi AND HAVE A CUMULATIVE LOSS OF 13.5 -Bbls. - 0950 -Hrs, 200 -Bbls, INCREASE RATE TO 5.5 -BPM, 680 -psi. - 1030 -Hrs, STOP PUMPING WITH 318 -Bbls IN PITS, 24 -Bbls LOST. MONITOR WELL AND CONTINUE TO GET RETURNS UNTIL THE ENTIRE 24 -Bbls WERE RETURNED AND THE WELL IS DEAD. 342 -Bbls IN THE PITS AT 1045 -Hrs. - 1040 -Hrs, DRAIN BOP STACK. - 1045 -Hrs, BOLDS. Printed 11/4/2010 8:12:30AM North America ALASKA - BP Pages o, 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Acti D 2 : 02 10/ 19/1978 00 @68 .00ft ( abo ve Me an Sea L evel) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:00 - 12:30 1.50 PULL P DECOMP WEIGHT OF —8500' OF 7 ", 26# TUBING IN SEAWATER IS —190K -Ibs. WEIGHT OF TOPDRIVE IS 40K -Ibs. P/U ON LANDING JOINT TO 215K -Ibs AND THE HANGER PULLS FREE. CONTINUE TO PULL SLOWLY TO 300K -Ibs AND GET A STRETCH OF 39 ". LOOK DOWN STACK AND SEE THE HANGER, NO FLUID IN STACK AND NO INDICATION OF FLOW. - 1102 -Hrs, S/O TO 200K -Ibs AND P/U TO 300K -Ibs AND GAIN —1 ". S/O TO 200 -K -Ibs, THEN P/U TO 300K -Ibs WITH NO GAIN. -1'104 -Hrs, S/O TO20OK -Ibs, P/U TO 325 -33OK -Ibs, AND REPEAT TWICE WITH NO MOVEMENT OTHER THAN INCREASED STRETCH. - 1105 -Hrs, S/O TO 21 OK -Ibs, P/U TO 350K -Ibs AND REPEAT ONCE WITH NO MOVEMENT BUT INCREASED STRETCH. - 1110 -Hrs, S/O TO 20OK -Ibs, P/U TO 375K -Ibs AND REPEAT ONCE WITH NO GAIN. -1114 -Hrs, S/O TO 20OK -Ibs, P/U TO 400K -Ibs AND PARK. WEIGHT INDICATOR LOSES NO WEIGHT WHILE PARKED UNTIL 1145 -Hrs. -CALL RWO /CTD SUPERINTENDENT AND DISCUSS PLAN FORWARD TO PULL THE LANDING JOINT AND CROSSOVERS, THEN PREPARE TO RIH WITH THE BAKER MULTI- STRING CUTTER TO CUT THE 7" AT OR NEAR THE RWO PROGRAM DEPTH OF —8420'. - 1150 -Hrs, START PUMP TO CHECK FOR RETURNS AND GET RETURNS AFTER 1 -Bbl PUMPED. - 1200 -Hrs, BACK OUT LANDING JOINT AND CROSSOVERS AND SEE STATIC FLUID LEVEL AT THE VBRs AT THE BOTTOM OF THE BOP STACK. WELL IS DEAD. -CLOSE THE BLIND RAMS WITH APPROVAL AND OBSERVATION BY THE WSL. 12:30 - 13:00 0.50 PULL P DECOMP CLEAR AND CLEAN RIG FLOOR AND PREPARE TO P/U AND M/U BHA FOR Cl ITTINr4 THE 7" 7fi# TARING 13:00 15:00 2.00 PULL P DECOMP P/U AND M/U MULTI - STRING CUTTER AND _ PUMP OUT SUB 15:00 - 00:00 9.00 PULL P DECOMP RIH WITH MULTI - STRING CUTTER BHA ON 4" I DRILL PIPE, MAKING UP DRILL PIPE ONE -BY -ONE 7/31/2010 00:00 - 01:00 1.00 PULL P DECOMP R FOR CASING PRESSURE TEST. PRESSURE TEST CAS ING TO 1000 PSI FOR 10 MINUTES ON CHART. TOOK CALCULATED 2.3 BBLS OF FLUID TO REACH PRESSURE. BLEED OFF PRESSURE, MONITOR WELL. - PIT LEVELS AT END OF PRESSURE TEST 367 BBLS Printed 11/4/2010 8:12:30AM _ *North America -,ALASKA- BP Page "gf 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: A ctive Datu 2 : 02 10/19/19 0 0:00 @ 68.00ft (a bove Mean Sea Leve Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:00 - 03:00 2.00 EVAL P DECOMP MONITOR WELL FOR FLOW. 14 BBL PIT GAIN FROM FLOW BACK. CHECK OF IA VALVE SHOWS VACUUM. SHUT IN SYSTEM; ZERO PRESSURE ON TUBING OR ANNULUS. NOTIFY DAY WSL, TOWN ENGINEER AND FIELD SUPERINTENDENT OF FLUID GAIN RESEARCH FROM WELL FILE SHOWS 10.2 PPG SEAWATER / CALCIUM CHLORIDE/ DIESEL USED AS COMPLETION FLUID - AFTER DISCUSSING OPTIONS, DECIDE TO CONTINUE TO ALLOW FLUID TO BALANCE (CANNOT MAKE UP DRILL PIPE CONNECTIONS DUE TO FLUID COMING OUT OF DRILL PIPE) AND CONTINUE ON WITH PLAN FORWARD TO CUT 7" TUBING AT 8420' 03:00 - 04:00 1.00 PULL P DECOMP FLUID CONTINUING TO RETURN. INITIAL FLUID WEIGHT OUT AT 7.7 PPG; FLUID WEIGHT RISES TO 8.5 PPG. LINE UP TO ALLOW U-TUBE EFFECT AT THIS POINT. OPEN VALVES, CHECK FOR FLOW AT SHAKERS. FLOW HAS STOPPED. - ORDERED DIRTY VAC TRUCK TO TAKE FLUIDS FROM CUTTINGS BOX; ORDERED 290 BBLS CLEAN SEAWATER - RD TEST EQUIPMENT AND FLOOR VALVE 04:00 05:00 1.00 PULL P DECOMP RIH WITH MULTI - STRING MECHANICAL CUTTER BHA ON 4" DP TO 8420' DIRTY VAC ON LOCATION AT 0440 HRS - FLUID COMING OVER DRILL PIPE DURING CONNECTIONS 8.5 PPG SEA WATER OUT 05:00 - 06:00 1.00 PULL P DECOMP MAKE UP FLOOR SAFETY VALVE (TIW), CLOSE IN AND MONITOR PRESSURE - ZERO PRESSURE i LINE UP TO ALLOW U -TUBE BACK INTO WELL; PREPARE TO REVERSE CIRCULATE TO BALANCE FLUIDS - INITIAL 7.7 -PPG FLUID OUT; ROSE TO 8.5 -PPG WITH CIRCULATION - TRUCKLOAD OF 290 -BBLS 8.5 -PPG SEAWATER ARRIVED ON LOCATION AT 0530 PIT VOLUME 270 -BBLS 06:00 - 07:30 1.50 PULL P DECOMP CONTINUE RIH WITH THE BAKER MULTI - STRING CUTTER TO 8400' LOOK FOR COLLARS ON DP FROM THE PIPE SHED. - 0650 -Hrs, GET PARAMETERS: PUMP #1 30 -SPM AT 220 -psi, 40 -SPM AT 480 -psi. CAN'T GET PUMP #2 TO STABILIZE. LOOK FOR PROBLEM AND FIND A PLUGGED SUCTION VALVE. - 0720- Hrs,GET ROTATING WT 167K -Ibs AT 60 -RPM AND FREE TORQUE OF 5K -ft -Ibs. STOP ROTATING AND BRING ON PUMP TO 2 -BPM AT 100 -psi AND PREPARE TO RIH TO LOCATE COLLARS. - 0726 -Hrs, HOLD UNANNOUNCED SPILL DRILL IN SHAKER ROOM. AAR WITH CREW AND WSL THANKED DRILLER FOR NOT LEAVING HIS POST. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP � � ` Page10 ©f�29 3 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: A ctive Datum: 10/19/1978 00:00 @68.00 (above M ean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:30 - 09:00 1.50 PULL P DECOMP RIH WITH CUTTERS EXTENDED TO LOOK FOR COLLAR, BUT WE DISCUSS THE FACT THAT IJ4S CONNECTIONS ARE METAL -TO -METAL FACE SEALS. DO NOT FIND ANY COLLARS SO WILL PROCEED WITH THE PLAbj TO CUT AT 8420'- - 0737 -Hrs, START ROTATING AT 60 -RPM, 5K -ft -lb TORQUE, WOB 500 -Ibs, 3 -BPM AT 280 -psi; INCREASE RATE TO 4 -BPM AT 450 -psi; INCREASE RATE TO 5 -BPM AT 860 -psi. - 0800 -Hrs, TORQUE INCREASES TO 6- 7K -ft -lb, WOB INCREASE TO 3K -Ibs. INCREASE THE RATE TO 6 -BPM AT 1150 -psi AND TORQUE OSCILLATES BETWEEN 6 AND 8K -lb-ft. FLUID WT IS 8.5 -ppg IN RETURNS. - 0818 -Hrs, INCREASE RATE TO 7 -BPM AT 1610 -psi; WOB 3K- Ibs,TORQUE IS 6- 8K -lb-ft AT 60 -RPM. RETURNING FLUID WEIGHT 8.5 -ppg. TOTAL FLUID PUMPED IS —187 -Bbls WITH A 33 -Bbl LOSS. - 0825 -Hrs, PRESSURE DROPPED TO 1395 -psi AT 7 -BPM, TORQUE DECREASED TO 6K -lb -ft. FLUID WT IN RETURNS 9.0 -ppg. 300 -Bbls OF SEAWATER IN PITS AND 100 -Bbls IN VAC TRUCK. - 0835 -Hrs, STOP ROTATING, LEAVE PUMP AT 4 -BPM, P/U 5' AND LOWER SLOWLY TO VERIFY CUT; STACK OUT —20K -Ibs. FLUID RETURNS AT 8.6 -ppg. - 0845 -Hrs, DECIDE TO PREPARE TO P/U AND BREAK OFF STAND TO DROP BALUROD TO OPEN PUMP -OUT SUB, BUT THE WELL IS OUT OF BALANCE AND FLOWING BACK UP THE DRILL PIPE. - DECIDE TO PERFORM FULL WELLBORE CIRCULATION OF — 450 -Bbls OF SEAWATER. Printed 11/4/2010 8:12:30AM V orth America - ALASKA - BP'Page 11 of29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 ( End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contra ctor: DOYON DRILLING INC. UWI: A ctive Dat 0 2 10/19 0 @6 8.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:00 - 13:00 4.00 PULL P DECOMP START CIRCULATING 8.5 -ppg SEAWATER, 6 -BPM AT 1620 -psi. LEAVE HYDRIL OPEN DUE TO THE HOLES AND CUT IN THE 7" SINCE THE FLUIDS APPEAR TO BE MIXING AT THE THREE POINTS IN THE WELLBORE. FIRST RETURNS ARE 8.7 -ppg. - 0925 -Hrs, A RETURNS SAMPLE WEIGHED AT 9.0 -ppg, BUT A SHORT TIME LATER THE RETURNS WERE 8.6 -ppg HEAVY. - 0935 -Hrs, 100 -Bbls IN VAC TRUCK ON PAD, 257 -Bbls IN PITS. CLOSE BAG ON DP AFTER 330 -Bbls PUMPED. - 1045 -Hrs, A SMALL AMOUNT OF SEAWATER COMES OUT OF VENT ON GAS BUSTER, BUT WE ARE NOT CIRCULATING THROUGH THE GAS BUSTER. STOP PUMP TO TROUBLESHOOT. RWO /CTD SUPERINTENDENT IS ON THE RIG AND A MEETING IS CONVENED ON THE RIG FLOOR WITH THE DRILLER, TOOLPUSHER, WSL, AND THE SUPERINTENDENT. THE CAUSE IS POSSIBLY A SLIGHT PLUG IN THE DRAIN LINE FROM THE GAS BUSTER. THE CIRCULATING LINE FROM THE TOPDRIVE CONNECTS INTO THE STANDPIPE. THE RETURNS FROM THE IA ARE TAKEN THROUGH THE CEMENT LINE WHICH j CONNECTS INTO THE GAS BUSTER DRAIN LINE. IT'S POSSIBLE THAT SOMETHING BACKED UP IN THIS LINE AND ALLOWED SEAWATER TO BACK UP INTO THE GAS BUSTER. NONE OF THE SMALL AMOUNT OF FLUID THAT ESCAPED GOT OFF THE RIG AND ALL OF IT WAS CAPTURED IN SECONDARY CONTAINMENT. - 1130 -Hrs, PJSM TO RESUME CIRCULATION AFTER CONNECTING THE IA DIRECTLY TO THE LINE INTO THE CUTTINGS TANK. LEAVE HYDRIL BAG CLOSED. - 1200 -Hrs, BRING PUMP UP TO 2 -BPM AT 240 -psi AND GET RETURNS ALMOST IMMEDIATELY TO THE CUTTINGS TANK. INCREASE RATE TO 3 -BPM, THEN 4 -BPM AT 830 -psi. FLUID LOSS RATE IS 18 -BPH AFTER 65 -Bbls WERE PUMPED WITH THE hYDRIL PREVENTER CLOSED ON THE DP. SEE 8.5 -ppg HEAVY IN RETURNS AT THE CUTTINGS TANK. - 1215 -Hrs, S/D PUMP #1 AND FLOW TO CUTTINGS TANK STOPS IMMEDIATELY, BUT FLOW STILL RETURNING UP DP DUE TO U- TUBING. STOP AND MONITOR. RETURNS FROM THE DP. - 1240 -Hrs, NO FLOW FROM FLOWLINE. OPEN HYDRIL AND WELL IS DEAD. PREPARE TO POOH AND S/B DP IN DERRICK. 13:00 - 16:30 3.50 PULL P DECOMP POOH AND STRING IS WET, MIX AND PUMP A DRY JOB. HAVE NO WELL FLUID PROBLEMS. HAVE TWO VAC TRUCKLOADS OF 8.5 -ppg SEAWATER ON HAND AND 180 -Bbls IN PITS. 16:30 - 17:30 1.00 PULL P IDECOMP B/O AND UD THE BAKER MULTI - STRING CUTTER. Printed 11/4/2010 8:12:30AM Worth America -ALASKA -'BP Page of 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: P Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Activ Dat 0 2 10/19 0 0:0 0 @68 .00ft (above M ean Sea Lev el) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 17:30 - 18:30 1.00 PULL P DECOMP CLEAR AND CLEAN RIG FLOOR. MAKE UP LANDING JOINT TO HANGER. PULL WITH TOP DRIVE, HANGER FREE AT 245K PUW. BRING HANGER TO FLOOR. - 290 BBLS DIRTY SEAWATER TAKEN OFF LOCATION AT 1800 HRS 18:30 - 20:30 2.00 PULL P DECOMP MONITOR WELL -STATIC. CIRCULATE, STAGING UP FROM 3 BPM TO 8 BPM AT 240 PSI. TOOK 8 BBLS TO FILL WELLBORE BEFORE RETURNS. PIT VOLUME AT BEGINNING OF CIRCULATION 411 BBLS. - CALLED FOR DIRTY VAC AT 1915 HRS; ONE TRUCK OF 290 BBLS CLEAN 8.5 PPG SEAWATER STANDING BY ON LOCATION 125 BBLS CONTAMINATED SEAWATER DUMPED DURING CIRCULATION; END PIT VOLUME OF 286 BBLS 8.5 PPG SEAWATER CONTINUE CIRCULATING WHILE WAITING ON DRY JOB TO BE MADE UP; PUMP DRY JOB 1 20:30 - 21:00 0.50 PULL P DECOMP PJ ON LAYING DOWN HANGER AND MOVING SPOOLER. LAY D 9WN TUBING HANGER. CLEAR RIG FLOOR. POSITION SPOOLER. BLOW DOWN TOP DRIVE. RU POWER TONGS TO PULL 7" 26# TUBING. 21:00 - 00:00 3.00 PULL P DECOMP LINES. CALCULATED DISPLACEMENT OF 5.6 BBLS PER 5- STANDS. 45 JOINTS OUT AS OF MIDNIGHT. PIT VOLUME 251 BBLS AT MIDNIGHT 215 BBLS CONTAMINATED SEAWATER SHIPPED OFF LOCATION AT MIDNIGHT; 290 BBLS CLEAN SEAWATER STILL ON TRUCK ON LOCATION 8/1/2010 00:00 - 00:30 0.50 PULL P DECOMP POH WITH 7" 26# TUBING - TERMINATE SSSV CONTROL LINES; TOTAL OF 24 CLAMPS AND PINS, 4 STAINLESS STEEL BANDS RECOVERED 00:30 - 01:30 1.00 PULL P DECOMP RD SPOOLING UNIT AND MOVE OFF OF RIG FLOOR. LD SSSV AND PUP JT. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 1rof 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/1012010 R Contr DOY ON DRILLING INC. UWI: Ac tive Datum: 2 : 02 10/1 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:30 09:00 7.50 PULL P DECOUP POH WITH 7" TUBING - AVERAGE DISPLACEMENTS OF 5.4 BBLS PER 5 STANDS; CALCULATED DISPLACEMENT AT 5.6 BBLS CURRENT PIT VOLUME 210 BBLS - VAC TRUCK WITH 290 BBLS CLEAN SEAWATER ON LOCATION 0830-Hrs, 7" CUTOFF JOINT AT THE RIG FLOOR -- LENGTH IS 29.16'. HAS A 6" BY HALFMOON CHUNK ATTACHED TO THE BOTTOM OF THE CUTOFF. -ALL THE 7" TUBING WAS CLEAN AND SHOWED NO SIGNS OF EXTERNAL CORROSION. HOWEVER, INTERNALLY, ALL JOINTS HAD CORROSION EVIDENCE RANGING FROM SMALL PITS TO LOCALIZED LARGE CELLS TO GENERAL WIDESPREAD CORROSION AIDED BY WIRELINE TRACK RUBBING. NO THROUGH -THE -WALL PITTING WAS OBSERVED. - RECOVERED 208 FULL JOINTS OF 7 ", 26 #, IJ4S TUBING (aka CASING), OTIS SSSV SUB WITH PUP JOINTS, 24 CLAMPS (BROKEN CLAMPS MADE COUNTING DIFFICULT), 4 -SS BANDS, AND ALL OF THE CONTROL LINE. THERE WERE 24 CLAMPS AND 4 SS BANDS; AND THE 2 CONTROL LINES AND SS SAFETY CABLE THAT WERE ORIGINALLY INSTALLED IN THE ENCAPSULATION. ALMOST NONE OF THE ENCAPSULATION WAS RECOVERED. -FILL PITS (TOTAL = 440 - Bbls). RELEASE VAC TRUCK WITH 155 -Bbls OF FLUIDS RECOVERED FROM DOWNHOLE AND SHIPPED TO DISPOSAL. - FLOORHANDS OPENED THE DRAIN LINE FROM THE GAS BUSTER IMMEDIATELY DOWNSTREAM OF THE CEMENT LINE ENTRY POINT AND REMOVE —3- GALLONS OF HARDENED SEDIMENT AND CEMENT - APPEARING MATERIAL FROM UPSTREAM OF THAT POINT 09:00 - 15:00 6.00 PULL P DECOMP SAFE OUT THE WELL WITH THE TESTED 4 - 1/2" WEATHERFORD WRP AT 8532' AND A FULL COLUMN OF 8.5 -ppg SEAWATER ON TOP OF THE WRP. -BOTH CREWS ARE AT THE DOYON 141 RIG CAMP TAKING THEIR CHECK 6 TRAINING. THE RIG IS BEING WATCHED BY THE RIG MECHANIC AND ELECTRICIAN. Printed 11/4/2010 8:12:30AM orth America ALASKA - BP Page 14 QG2 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Act ive Datum: 2 : 0 2 10/19 00:00 @68 (above Mea S ea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 1500 - -1630 1.50 PULL P DECOMP PJSM to R/U SMALL TONGS AND BRING BHA TO RIG FLOOR. - 1530 -Hrs, FLOORHANDS REMOVE THE DRAIN LINE FROM THE GAS BUSTER AND USE A SMALL BUCKET AND SMALL SHOVEL TO CLEAN OUT 10 -12- GALLONS OF SEDIMENT AND THICK CRUDE -OIL SLOP FROM INSIDE THE GAS BUSTER AND THE DRAIN LINE. THE ENTIRE GAS BUSTER AND DRAIN LINE ARE TO BE REPLACED WITH A NEW, ENLARGED CAPACITY GAS BUSTER DURING THE PLANNED SUMMER MAINTENANCE. THE ACCUMULATIONS OF SEDIMENT IN THE GAS BUSTER AND THE DRAIN LINE WOULD HAVE BEEN A MAJOR REASON FOR THE DIESEL VENTING THAT OCCURED AT 0730 -Hrs, JULY 28th. 16:30 - 21:30 5.00 PULL P DECO Mt I AND RIH WITH 9 r, /R" SC,tA FR ASSEMBLY AND 4 V2" CLEANOUT ASSEMBLY TO 7904 PUW 163K, SOW 152K SEAWATER IN AND OUT 8.5 PPG - CALLED FOR DIRTY VAC AND 290 BBLS CLEAN SEAWATER AT 2110 HRS FOR DISPLACEMENT AFTER REPLACING TUBING SPOOL 21:30 - 23:00 1.50 PULL P DECOMP MOBILIZE HES RTTS STORM PACKER TO PIPE SHED; CROSSOVERS, SLIPS AND ELEVATORS TO FLOOR - PJSM ON MAKING UP AND RUNNING IN HOLE WITH RTTS - MU AND RIH WITH RTTS ON ONE STAND OF 4" DRILL PIPE - DIRTY VAC ON LOCATION AT 2230 HRS CHECK OA AT 2200 HRS, NO PRESSURE 23:00 - 00:00 1.00 PULL N DECOMP TOOK SLACK OFF WEIGHT WHILE TRYING TO PASS THROUGH BOP OR WELLHEAD. INSTANTLY STOPPED, PICKED UP AND TRIED AGAIN. TOOK SLACK AGAIN. PICK UP RTTS ALL THE WAY OUT OF HOLE, SEAL ELEMENT HAD BEEN SET. THOUGHT IS THAT SOMEHOW THE ASSEMBLY TURNED WHILE RUNNING DOWN THROUGH STACK, LIFTING SLIPS ON TOOL AND SETTING ELEMENT. - CALL HALLIBURTON SUPERVISOR, GET DIRECTION ON HOW TO PROCEED - ENGAGE TOOL IN SLIPS, ATTEMPT TO MANIPULATE TOOL TO RESET ELEMENT - CANNOT RESET; NEW TOOL ON THE WAY OUT i BREAK OUT RTTS FROM CROSSOVER, LAY -� DOWN 8/2/2010 00:00 - 00:30 0.50 PULL N DECOMP WAIT ON HALLIBURTON RTTS TOOL TO GET TO LOCATION. CLEAR AND CLEAN RIG FLOOR. 00:30 - 01:00 0.50 PULL N DECOMP MOBILIZE TOOL TO RIG FLOOR. MU TOOL. - VAC TRUC WITH 290 BBLS CLEAN 8.5 PPG SEAWATER ARRIVES ON LOCATION; HAVE HIM STAGED TO SIDE UNTIL TIME TO OFFLOAD. 01:00 - 01:30 0.50 PULL P DECOMP SLOWLY RUN TOOL ASSEMBLY THROUGH STACK. SET RTTS AT 102'. Printed 11/4/2010 8:12:30AM W b'rth America ALASKA - BP Page 15 of 29 Operation Summary Report Common Well Name: Q -02 AFE No nw Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Act Datum: 2 : 0 10/19/19 00: @68. 00ft (ab M ea n Se Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:30 02:00 0.50 PULL P DECOMP PRE -JOB SAFETY MEETING ON PRESSURE TESTING RTTS. RU AND LINE UP TO TEST. _ MONITOR OA - 0 PSI. 02:00 - 02:30 0.50 PULL P DECOMP PRESSURE TEST RTTS TO 250 PSI I nW FnR 5 MINUTES. CONTINUE TO PRESSURE UP TO 1000 PSI AND HOLD FOR 10 MINUTES ON CHART. BLEED LINES, CHECK OA AND IA. RD FROM PRESSURE TESTING. 02:30 - 07:30 1 5.00 WHSUR P DECOMP DRAIN ST ACK, ND BOP RFMOVF QI n a TUBING SPOOL. INSTALL NEW 4 1/2" TUBING SPOOL. - 0650 -Hrs, START 9 -5/8" PACKOFF TEST TO 3800 -psi FOR 30- MINUTES. - 0730 -Hrs, SOLID TEST FOR THE McEVOY 9 -5/8" PACKOFFS. 07:30 - 10:00 2.50 BOPSUR P DECOMP NIL BOP USING sWFFNFY TORQUE WREN H ON ALL STUDS. WSL CHECKED FOR TWO THREADS "LOOKING UP" EXPOSED BEYOND THE NUTS -- EXCELLENT. - 0915 -Hrs, P/U AND INSTALL DRILLING RISER AND INFLATE AIR BOOTS. - 0945 -Hrs, R/U TO TEST BREAK BETWEEN BOP AND THE TUBING SPOOL. 10:00 - 12:00 2.00 BOPSUR P DECOMP P/U AND M/U 4-1/2" TEST JOINT TO TEST PLUG AND RIH TO PRESSURE TEST THE BOP BREAK 250 -psi LOW, 3500 -psi HIGH. -RUN IN 4 LDSs. MAKE SOLID TESTS FOR 5- MINUTES EACH, RECORDED. HAD TO RETEST - 1145 -Hrs, PULL TEST JOINT AND BREAK OFF TEST PLUG. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP 'Page 1 of, Operation Summary Report 3 ' Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datum: 2 : 02 10/19/1978 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:00 - 18:00 6.00 CLEAN P DECOMP P/U AND MAKE UP WEAR RING TO THE TEST JOINT, RIH AND SET WEAR RING. - 1230 -Hrs, P/U HALLIBURTON RTTS STINGER. P/U WT 167K -Ibs, S/O WT 157K -Ibs. RIH WITH STINGER AND INSTALL FLOOR SAFETY VALVE, TURN RIGHT FOR 21 -TURNS TO WU TO RTTS. OPENED FLOOR SAFETY VALVE, P/U AND UNSET THE PACKER, LETTING I ELEMENTS RELAX. - 1300 -Hrs, BREAK OUT AND UD ALL CROSSOVERS. - 1310 -Hrs, P/U STANDS FROM DERRICK AND SLOWLY RIH. - 1340 - Hrs,'' P/U STAND #87 AND RIH LOOKING FOR THE TOP OF THE STUB AT 8420', BUT DO NOT SEE IT. -1345 -Hrs, P/U STAND #88, P/U WT 170K -Ibs, S/O WT 160K -Ibs. ATTEMPT TO WU TOPDRIVE, BUT GRABBERS WON'T DEPLOY. B/O STAND #88 AND SET BACK. LOWER TOPDRIVE TO INSPECT AND FIND AIR SUPPLY VALVE CLOSED. OPEN VALVE, SEND TOPDRIVE FOR STAND #88. 1400-Hrs, P/U STAND #88 AND IWU TO TOPDRIVE, START PUMP AND BRING UP TO 1 -1/2 -BPM, SLOWLY RIH TAG FILL AT 33' IN OR AT 8525'. S/B STAND #88 AND P/U SINGLE TO WU TO THE CIRCULATING LINE WITH CROSSOVER AND 1502 VALVE. - 1445 -Hrs, WU SINGLE JOINT TO STRING. CHECK THE VALVE ALIGNMENT TO REVERSE CIRCULATE FILL FROM ABOVE THE 4 -1/2" WRP AT 8532'. 1500 -Hrs, BRING ON PUMP AND BUILD RATE TO 8 -BPM, 1030 -psi, TAKING ALL RETURNS ACROSS SHAKERS. SEEING A LOSS TO THE WELLBORE OF 12 -Bbls AT 70 -Bbls PUMPED, SO WSL WENT TO SHAKERS TO OBSERVE FOR LOSSES GOING OVERBOARD AND SEE GOOD FLOW OUT OF THE SHAKERS AND INTO THE DRAG CHAIN. AT THE SAME TIME A LARGE AMOUNT OF GRAVEL SUDDENLY CAME ACROSS THE SHAKERS. THE DRILLER S/D THE PUMPS AND CALLED A SPILL DRILL ON THE RIG FLOOR BECAUSE THE GAS BUSTER HAD BACKED UP FROM THE VENT LINE ENTRANCE TO THE GAS BUSTER DRAIN LINE. j - 1518 -Hrs, DRILLER S/D PUMPS AT 900- STROKES OR 76 -Bbls. - 1530 -Hrs, WSL AND ADP STUDENT CHECKED OUTSIDE THE RIG TO ENSURE NO FLUIDS WERE HITTING THE PAD. DISCOVERED SOME DROPLETS OF WATER COMING FROM UNDERNEATH THE RIG. THE WIND WAS BLOWING AT 30 -35 -MPH AND DRYING THE DROPLETS AS SOON AS THEY HIT THE PAD. CALLED SRT TO REPORT THE LEAKING DROPLETS. ROUSTABOUTS CLEANING RIG FLOOR AND SUCKING OUT ALL DRIP PANS UNDER RIG FLOOR. - 1600 -Hrs, SRT ARRIVES AND LOOKS AT THE Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 17 of 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOY ON DRILLING INC. UWI: Active Datum: 2 : 02 10/19/1978 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) SPOT THE DRIPS WERE COMING FROM AND CHECKS THE SAMPLE WE COLLECTED FROM THE DRIP NEAREST THE LEAK AND DECLARED IT FRESHWATER AND A NON - ISSUE. - 1630 -Hrs, RE -ROUTE CEMENT LINE DIRECTLY TO THE SLOP TANK TO PERFORM THE REMAINDER OF THE REVERSE CIRCULATION. - 1645 -Hrs, THE DISTRIBUTION LINE IN THE CUTTINGS TANK PLUGGED OF AFTER 21 -Bbls, SO THE DRILLER S/D THE PUMP. TOOLPUSHER CHECKING ANOTHER OPTION FOR ROUTING THE CEMENT LINE DISCHARGE. - 1700 -Hrs, FIND THE CEMENT LINE IN THE CELLAR PLUGGED. BREAK APART LINE AND ROD OUT GRAVEL. - 1730 -Hrs, BRING ON PUMP AND REVERSE CIRCULATE AT 6 -BPM, 620 -psi. THE RETURNS BECAME EXTREMELY DIRTY, ALMOST VISCOUS, THEN CHANGED TO LIGHT TAN, OPAQUE. 1800-Hrs, FLUID ON SITE: 2 FULL VAC - TRUCKS WITH SEAWATER, A FULL LOAD OF RETURNS, AND AN EMPTY VAC TRUCK WAITING TO TAKE THE DISPLACEMENT RETURNS. THERE ARE 330 -Bbls IN THE PITS. 18:00 - 21:30 3.50 CLEAN P DECOMP CONDUCT PJSM ON DISPLACING DIRTY FLUIDS OVER TO CLEAN 8.5 PPG SEAWATER WITH CREW, TRUCK OPERATORS, TOOLPUSHER AND WSL. RU TO CIRCULATE i LONG WAY. MIX 40 -BBL HI -VIS SWEEP. PUMP SWEEP, ZERO STROKE COUNTER AND BEGIN DISPLACEMENT AT 8 BPM, 1300 PSI. - RELEASE DIRTY TRUCK WITH 290 BBLS DIRTY FLUID FOR ROUNDTRIP BACK TO SITE AT 1800 HRS - RELEASE TWO MORE DIRTY TRUCKS WITH 290 BBLS AT 20000 HRS AND 2100 HRS - ORDER ONE LOAD OF 290 BBLS CLEAN 8.5 PPG SEAWATER FOR IMMEDIATE DELIVERY AND TWO MORE TRUCKS OF 290 BBLS FOR DELIVERY AT 2 AM (ANTICIPATED TIME OF PULLING WRP) - PIT FLUID LEVEL BEFORE DISPLACEMENT 305 BBLS; PIT FLUID LEVEL AFTER DISPLACEMENT 174 BBLS TAKE ON 580 BBLS FOR TOTAL OF 870 BBLS TAKEN ON SINCE 1730 - DIRTY TRUCK ON LOCATION TO COMPLETELY EMPTY CUTTINGS TANK AND DIRTY FLUID FROM RIG AFTER DISPLACEMENT 21:30 - 22:00 0.50 CLEAN P DECOMP PITWATCHER VERIFIES 8.5 PPG FLUID IN AND OUT. MONITOR WELL - STATIC LAY DOWN TWO SINGLES, PREP AND PUMP DRY JOB, BLOW DOWN TOP DRIVE Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP t'ag Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. I UWI: A ctive Datum: 2 : 02 10 /19/1978 00 @ 68.00ft (abo Me an Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 22:00 - 00:00 2.00 CLEAN P DECOMP POH WITH SCRAPER AND CLEANOUT BHA ON 4" DRILL PIPE. BEFORE PULLING OUT, RECIPROCATE SCRAPER THROUGH PACKER SETTING AREA AT 8320' (FULL STAND RECIPROCATION). - REPLACE TWO BAD JOINTS OF DP, DAMAGED PIN END AND BOX END ON EACH 8/3/2010 00:00 03:30 3.50 CLEAN P DECOMP POH WITH SCRAPER AND CLEANOUT BHA FROM 5142' TO BHA - PUW 148K, SOW 135K - 8.5 PPG SEAWATER IN AND OUT - 680 BBLS SEAWATER IN TRUCKS ON LOCATION, PIT VOLUME 362 BBLS AFTER POH TO BHA 03:30 - 04:00 0.50 CLEAN P DECOMP LD SCRAPER AND CLEANOUT BHA 04:00 - 05:00 1.00 CLEAN P DECOMP CLEAR AND CLEAN RIG FLOOR 05:00 - 06:30 1.50 CASING P DECOMP PJSM ON RIGGING UP AND PRESSURE TESTING 9 5/8" CASING TO 3500 PSI. PRESSURE UP TO 250 PSI FOR 5 MINUTES. CONTINUE TO PRESSURE UP TO 3500 PSI. PRESSURE HELD FOR APPROXIMATELY 15 SECONDS BEFORE INSTANTLY DROPPING OFF TO 1700 PSI ON OA AND HOLDING THERE. ATTEMPT TO PRESSURE UP TO 3500 PSI AGAIN, PRESSURE REACHED 2600 PSI BEFORE DROPPING SHARPLY OFF TO 2000 PSI AND HOLDING. - BLEED OFF PRESSURE AND MONITOR WELL - STATIC MOBILIZE HES RTTS 06:30 - 07:00 0.50 CASING P DECOMP LD 3 JOINTS OF 2 7/8" TUBING. RD SAFETY VALVE AND CROSSOVER. 07:00 - 08:00 1.00 CASING P DECOMP SERVICE TOP DRIVE, INSPECT DERRICK AND DRAWWORKS, ADJUST IRON ROUGHNECK STABBING GUIDE, DRAIN BOP STACK WHILE WAITING ON HES RTTS. - CONTINUE TO MONITOR WELL - STATIC 08:00 - 08:30 0.50 CASING P DECOMP PJSM ON RUNNING RTTS. MOBILIZE 9 5/8" RTTS TO FLOOR, MU TO 4" DP. 08:30 - 13:00 4.50 CASING P DECOMP RIH WITH RTTS ON 4" DP TO 8385' PUW 172K, SOW 159K 13:00 - 14:00 1.00 CASING P DECOMP PJSM ON CASING TEST. SET RTTS AT 8385'. PRESSURE UP TO 3500 PSI FOR 30 MINUTES ON CHART. 14:00 18:00 4.00 CASING P DECOMP PUMP DRY JOB, POH WITH RTTS. LD RTTS. 18:00 - 22:00 4.00 DHB P DECOMP PJSM ON MU OF WRP RETRIEVAL TOOL. MU AND RIH WITH RETRIEVAL BHA TO 7996'. 22:00 - 23:00 1.00 DHB P DECOMP PJSM ON CUT AND SLIP DRILLING LINE. CUT AND SLIP. 123:00 00:00 1.00 DHB P DECOMP RIH FROM 799670 8283' Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 19 of 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Act ive Datum: 2 : 02 1 0/19/1978 00:00 @68.00ft (above Mean Sea Le vel) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 8/4/2010 00:00 05:00 5.00 DHB P DECOMP RIH WITH WRP RETRIEVAL TOOL ON 4" DP TO 8465'. DID NOT HAVE ANY PROBLEMS STINGING INTO 7" STUB AT 8420'. WASH DOWN AT 4 BPM, 160 PSI TAG UP WITH 3K SOW AT 8540'. PU 2', CIRCULATE BOTTOMS UP AT 12 BPM, 1470 PSI. NO DEBRIS ACROSS SHAKERS. 0145 HRS: SLOW DOWN PUMPS TO 5 BPM, 170 PSI; RE- ATTEMPT TO RIH AND TAG FROM 8540' TO 8559' - INCREASE PUMPS TO 9 BPM, 870 PSI AT 8559' FOR -15 MIN 0215 HRS: SLOW DOWN PUMPS AND WASH DOWN AT 4 BPM, 195 PSI TO BURY STAND AT 8567'. NO TAG UP - 0230 HRS: PU STAND, WASH DOWN AT 4 BPM, 150 PSI; TAGGED UP AT 8510' WITH 5K SOW, ROTATED 1/2 TURN AND FELL OFF. CONTINUE TO WASH DOWN AND TOOK 5K WEIGHTAGAIN AT 8540'. PU, GO DOWN AGAIN WITH NO TAG UP. - 0250 HRS: PU SINGLE, WASH DOWN AT 4 BPM, 150 PSI. TAG UP AT 8572' WITH 2K SOW. CIRCULATE FOR -10 MINUTES. RE- ATTEMPT TO WASH DOWN, RIH TO 8579'. STOP THERE TO CIRCULATE BOTTOMS UP AT 12 BPM, 1760 PSI. NO DEBRIS OR SLUGGITS OVER SHAKERS. RE- ATTEMPT TO RIH AND TAG UP WITH WRP. WASH DOWN AT 4 BPM, 170 PSI TO 8600' WITH NO TAG UP. 05:00 - 06:30 1.50 DHB P DECOMP CIRCULATE AT 3 BPM, 190 PSI WHILE DISCUSSING WELL SITUATION. CONSULT WITH TOWN ENGINEER, DAY WSL AND DECIDE TO ATTEMPT TO RIH FURTHER TO TAG UP. 06:30 - 07:30 1.00 DHB P DECOMP WASH DOWN FROM 8600' TO 8619' AT 4 -BPM WITH 200 -PSI. - TAG UP AT 8603' WITH 5K SOW; TAG AT 8610' WITH 3K SOW; TAG AT 8613' WITH 5K SOW. - ABLE TO ROTATE EASILY PAST EACH DEPTH WITH 10 -RPM ROTATION AND SMOOTH TQ AT 2K- FTLBS. SLIGHT INDICATION OF FILL OR DEBRIS. - INCREASE PUMP RATE TO 8 -BPM WITH 890 -PSI. - TAG AT 8619' WITH 5K SOW, PRESSURE INCREASE TO 1700 PSI. PU 5K OVER WITH PRESSURE DROP 07:30 - 09:00 1.50 DHB P DECOMP CBU AT 12 BPM AT 1650 PSI. LOSS RATE OF 102 BPH. -SLOW DOWN CIRCULATION TO 10 BPM. LOSS RATE DROPS TO NEGLIGIBLE AND THEN INCREASES BACK TO 80 -13PH. -SEE SLIGHT GAS BUBBLING AT BOTTOMS UP DECREASING TO NO GAS AT SURFACE TO SURFACE. - MONITOR WELL. STATIC LOSS RATE OF 70 BPH. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 20 of 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: A ctive Datum: 2 : 02 10/1 9/1978 00:00 @68.00ft (above Mean Sea Leve Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:00 13:30 ! 4.50 DHB P DECOMP PJSM ON PULLING OUT OF HOLE. LAY DOWN 2 SINGLES. -BLOW DOWN TOP DRIVE. - POH, STRAPPING OUT OF HOLE. - MAINTAIN CONTINUOUS HOLE FILL THROUGHOUT ALL OPERATIONS. LOSS RATE = 70 -BPH. 13:30 - 14:30 1.00 DHB P DECOMP " LD RETRIEVAL BHA. RECOVERED SAFETY NUT AND FISHING NECK FROM WRP. - RECOVERED COMPONENTS HAVE 2" ID AND ARE 5 -1/2" OAL -CHECK DERRICK STRAP VS DRILL PIPE TALLY WITH —5' DIFFERENCE IN STRAP. ATTRIBUTE DIFFERENCE DUE TO WINDY CONDITIONS AND STRAPPING FROM THE DERRICK BOARD. 14:30 - 16:00 1.50 DHB P DECOMP CLEAR AND CLEAN RIG FLOOR, PULL WEAR RING WHILE WSL DISCUSSES OPTION WITH RWO ENGINEER. DECIDE TO ATTEMPT TO RETRIEVE REMAINDER OF WRP USING A SHORT CATCH OVERSHOT. 1600 - 1700 1.00 DHB P DECOMP INSTALL WEAR RING, RU 2 7/8" HANDLING EQUIPMENT AND MOBILIZE SHORT CATCH OVERSHOT GRAPPLE BHA TO FLOOR. 117:00 - 20:30 3.50 DHB P DECOMP PJSM ON MU OVERSHOT BHA. MU SHORT CATCH OVERSHOT GRAPPLE BHA. RIH ON 4" DRILL PIPE TO 8543'; PUW 174K, SOW 157K. - 1900 HRS- GAVE 24 HOUR NOTICE TO AOGCC REP BOB NOBLE FOR UPCOMING BOP TEST. HE WAIVED WITNESS OF TEST. 20:30 - 21:30 1.00 DHB P DECOMP KELLY UP, WASH DOWN AT 4 BPM, 270 PSI. MU SINGLE, CONTINUE TO WASH DOWN AT 4 BPM, 270 PSI. MU SECOND SINGLE, WASH DOWN AT 3 BPM, 250 PSI. TAG AT 8621'. 21:30 - 22:00 0.50 DHB P DECOMP SET DOWN 8K TO LATCH ONTO WRP. PICK UP 5K OVERPULL TO 184K. MONITOR WELL - FLUID GOING DOWNHOLE. MAINTAIN HOLE FILL WHILE ATTEMPTING TO LAYING DOWN SINGLE. ENCOUNTER 25K OVERPULL AT 8590'. SLACK OFF, RE- ATTEMPT TO POH TWO TIMES WITH 25K OVERPULL. KELLY UP, PUMP AT 2 BPM, 700 PSI WHILE PULLING. FREE AT 35K OVERPULL (210K PUW). BREAK OUT FROM TOP DRIVE, CONTINUE WITH HOLE FILL WHILE LAYING DOWN SINGLES. RACK BACK ONE STAND TO PULL ABOVE 7" X 4 1/2" CROSSOVER, MONITOR WELL TO EVALUATE LOSSES. 22:00 - 00:00 2.00 DHB P DECOMP DROP DART, KELLY UP AND BEGIN PUMPING AT 2 BPM. ESTABLISH LOSSES AT 110 BPH. I LAND DART, PRESSURE UP TO 1950 PSI TO SHEAR PUMPOUT SUB. INCREASE PUMP RATE TO 10 BPM, 915 PSI TO CIRCULATE BOTTOMS UP. MONITOR FOR LOSS RATE AND GAS. LOSS RATE DROPS TO 47 BPH WHILE CIRCULATING BOTTOMS UP. NO DEBRIS OR GAS AT BOTTOMS UP. MONITOR WELL, FLUID DROPPING. ESTABLISH 42 BPH LOSS RATE. PREPARE TO POH. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page o Of A Egg Operation Summary Report r Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Dat um: 2 : 02 10/19/1978 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 8/5/2010 00:00 - 03:00 3.00 DHB P DECOMP POH WITH SHORT CATCH OVERSHOT BHA AND WRP. LOSING 42 BPH TO WELL. MAINTAINING CONSTANT HOLE FILL WITH NO PROBLEMS. - 8.5 PPG SEAWATER IN AND OUT 03:00 - 03:30 0.50 DHB P DECOMP LD SHORT CATCH OVERSHOT BHA WITH WRP. SEAL ASSEMBLY GONE. SLIGHT DAMAGE TO UPPER CUP AREA. 03:30 - 04:30 1.00 DHB P DECOMP CLEAR AND CLEAN RIG FLOOR. PULL WEAR RING. LOSS RATE AT 48 BPH. 04:30 - 05:30 1.00 EVAL P DECOMP PJSM ON MU 7" STUB LOCATOR BHA. MU 7" STUB LOCATOR BHA. 05:30 - 09:00 3.50 EVAL P DECOMP RIH WITH LOCATOR BHA ON V DRILLPIPE FROM 31' TO 8342'. -PU'WT = 171 K -LBS, SO WT = 161 K -LBS LOSS RATE = 48 -13PH. 09:00 - 09:30 0.50 EVAL P DECOMP CONTINUE TO RIH AND TAG AT 8511'. -SET DOWN 5K -LBS. PU AND ROTATE DOWN AT 20 -RPM WITH 2K -FTLBS FREE TORQUE AND TAG AGAIN AT 8511' WITH 5K -LBS DOWN. 09:30 - 10:00 0.50 EVAL P DECOMP LD 2 -JTS OF DP TO PIPE SHED. -BAKER FISHERMAN, WSL, ADP STUDENT AND DRILLER CALCULATE SPACE OUT. -NO SPACE OUT PUPS NEEDED. -MU LANDING JOINTS, TUBING HANGER AND XOs FROM XT39 TO 4 -1/2 ". 10:00 - 10:30 0.50 EVAL P DECOMP MU ALL EQUIPMENT ABOVE TO DP AND RIH TO LAND TUBING HANGER. -FINAL DEPTH FOR LOCATOR SUB = 8510' AND FINAL DEPTH FOR GUIDE SHOE= 8535'. - CAMERON REP RILDS. 10:30 - 11:00 0.50 EVAL P DECOMP INSTALL DUTCH RISER AND RU TO FILL WELL THROUGH IA VALVE, TAKING RETURNS THROUGH THE CHOKE. -LOSS RATE = 30 -13PH. 11:00 - 15:00 4.00 EVAL P DECOMP SPOT SLICKLINE UNIT, BRING TOOLS TO RIG FLOOR AND LOAD LUBRICATOR IN PIPE SHED. -PJSM WITH RIG CREW AND SCHLUMBERGER ON RU SLICKLINE. DISCUSS RESTRICTED AREAS, DROPPED OBJECTS POTENTIALS AND PRESSURE CONTROL EQUIPMENT HANDLING AND PRESSURE TESTING REQUIREMENTS. -RU SCHLUMBERGER SLICKLINE TOOL STRING - 1.8" OD DRIFT, SPANG & OIL JARS AND WEIGHT BAR. - PRESSURE TEST LUBRICATOR TO 3500 -PSI FOR 5- CHARTED MINUTES. GOOD TEST. - MAINTAIN CONTINUOUS HOLE FILL WITH 35 TO 40 -BPH LOSS RATE. i Printed 11/4/2010 8:12:30AM orth America- ALASKA - BP Page 22 W 29 Operation Summaryy Report Com Well N ame: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datum: 2 : 02 10/ 19/1978 00 :00 @6 8.00ft (above Mea Sea L Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:00 - 17:00 2.00 EVAL P DECOMP RIH WITH SCHLUMBERGER SLICKLINE AND 1.8" OD DRIFT. - 1545 -HRS - TAG AT 8643'. MAKE NUMEROUS ATTEMPTS TO PASS OBSTRUCTION WITHOUT SUCCESS. TWICE SEE OVERPULL COMING OFF OF TAG. - DISCUSS SITUATION WITH RWO ENGINEERING TEAM. DECIDE TO MOVE FORWARD USING SLICKLINE TO FISH FOR MISSING WRP ELEMENTS. -1630 -HRS - POH WITH DRIFT FROM 8643'. - 1700 -HRS - TOOLSTRING AT SURFACE. 17:00 - 19:30 2.50 EVAL P DECOMP CHANGE OUT SLICKLINE TOOLSTRING TO 2.25" OD WIRE GRAB AND BRUSH. - ATTEMPT TO PRESSURE TEST LUBRICATOR TO 3500 -PSI WITHOUT SUCCESS. - MOBILIZE QUICK TEST SUB TO ADD TO LUBRICATOR ASSEMBLY. - MAINTAIN CONTINUOUS HOLE FILL WITH 40 -BPH LOSS RATE. 19:30 - 20:00 0.50 EVAL P DECOMP TEST LUBRICATOR TO 2800 -PSI FOR 5- CHARTED MINUTES. -GOOD TEST. 20:00 21:00 1.00 EVAL P DECOMP RIH WITH 3 -PRONG WIRE GRABBER AND BRUSH ASSEMBLY. TAG UP AT 8537' WIRELINE MEASUREMENT (CORRECTED FOR DOYON 16 RKB). ATTEMPT TO RIH SEVERAL TIMES, STILL TAGGING UP. 300 -500 PSI OVERPULL WHILE COMING UP —20 FEET AND RE- ATTEMPTING TO GO DOWN. 21:00 - 22:30 1.50 EVAL P DECOMP CALL SCHLUMBERGER SLICKLINE ENGINEER. WHILE ENGINEER IS MOVING TO PAD, POH WITH NO ISSUES. INSPECTION SHOWS NO DEBRIS, SOME BENDING OF WIRE GRABBERS. CONSULT WITH ENGINEER, DECIDE TO TRY LEAD IMPRESSION BLOCK TO SEE WHAT IS BLOCKING HOLE. 22:30 - 23:00 0.50 EVAL P DECOMP MOBILIZE LIB TO FLOOR. HUDDLE FOR PRE -JOB ON MU BHA, TESTING QUICK TEST SUB. MU BHA, MU QUICK TEST SUB AND WIRELINE BOP TO DUTCH RISER. TEST QUICK TEST TO 3000 PSI FOR 5 MINUTES - GOOD TEST. 23:00 - 00:00 1.00 EVAL P DECOMP RIH WITH LIB, WEIGHT BAR, SPANG AND OIL JARS - MAINTAINING HOLE FILL THORUGH IA; CURRENT LOSS RATE 42 BPH 8/6/2010 00:00 - 00:30 0.50 EVAL P DECOMP RIH, TAG AT 8536' AGAIN WITH LEAD IMPRESSION BLOCK (LIB). TRY SEVERAL TIMES TO GO BY. POH WITH NO ISSUES. INSPECTION SHOWS THAT BLOCK IS TAPERED IN AS IF STRIKING BEVELED CONNECTION. TAPER IS UNIFORM AROUND LIB. Printed 111412010 8:12:30AM o t America - ALASKA - BP Page 23'of 2s Operation Summary Report , Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. I I UWI: Active Datum: 2 : 10/19/1978 00 @68.00ft (ab ove Mean Sea L evel) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 0 02:00 j 1.50 EVAL P DECOMP MU 1.75" SAMPLE BAILER DRIFT TOOLSTRING. -MU LUBRICATOR AND TEST QUICK TEST SUB TO 3000 -PSI. GOOD TEST. -RIH TO 8346' SLM AND SIT DOWN. - ATTEMPT TO PASS THROUGH OBSTRUCTION WITHOUT SUCCESS. -POH AND INSPECT NOSE ON DRIFT. EVIDENCE OF SITTING DOWN ON METAL ON LIP OF SAMPLE BAILER NOSE. 02:00 - 03:30 1.50 EVAL P DECOMP MU PDS 1- 11/16" 24 -ARM 3 -PRONG CALIPER WITH GAMMA RAY AND CCL. MU, TEST QUICK TEST SUB TO 3000 PSI - GOOD TEST. RIH TO 8643. TAG WITH TOOL. 03:30 - 04:00 0.50 EVAL P DECOMP SET TOOL TO LOGGING MODE, LOG UP AT 50'/MIN FROM 8643' TO 8536' 04:00 - 05:00 1.00 EVAL P WI DECOMP POH TH PDS TOOL TO SURFACE 05:00 - 06:30 1.50 EVAL P DECOMP RD SCHLUMBERGER UNIT - MAINTAINING CONTINUOUS HOLE FILL WITH 42 -BPH LOSS RATE 06:30 - 07:00 0.50 EVAL P DECOMP BREAK DOWN LINES AND DRAIN STACK 07:00 - 09:30 2.50 EVAL P DECOMP PJSM ON PULLING HANGER TO FLOOR - MU LANDING JT WITH TCII XO. RIH AND ENGAGE HANGER. CAMERON REP BOLDS. PULL HANGER TO FLOOR, INSPECT AND LD. -AFTER DISCUSSION WITH RWO TEAM, DECISION WAS MADE TO TEST BOPE j AGAINST TWC WITH TUBING HANGER LANDED. - LANDING JT AND MU TO HANGER. MU HANGER TO DP. -LAND HANGER AND CAMERON REP RILDS. -BREAK OUT AND LD LANDING JOINT. 09:30 - 10:30 1.00 DHB P DECOMP CAMERON REP T -BAR IN TWC. -RU BOPE TEST EQUIPMENT. -TEST TWC AND LOWER PIPE RAMS TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5- CHARTED MINUTES PER TEST. GOOD TEST. 10:30 - 17:00 6.50 EVAL P DECOMP PJSM ON TESTING BOP - TEST BOP EQUIPMENT TO 250 PSI LOW, 3500 PSI HIGH: TEST LOWER VARIABLE RAMS WITH 4" AND 472" TEST JOINT, ANNULAR WITH 4" TEST JOINT AND 7" UPPER RAMS WITH 7" TEST JOINT -HOLD AND CHART ALL TESTS FOR 5- MINUTES. - AOGCC REP BOB NOBLE WAIVED STATE'S RIGHT TO WITNESS TEST; TEST WITNESSED BY WSL AND TOOLPUSHER 17:00 - 17:30 0.50 EVAL P DECOMP RD BOP TEST EQUIPMENT 17:30 _-18:30 1.00 DHB P DECOMP NU DUTCH RISER TO BOP STACK. - RU DSM LUBRICATOR; PRESSURE TEST TO 250 PSI LOW, 3500 PSI HIGH - PULL TWC, MONITOR WELL. WELL ON VACUUM. ESTABLISH LOSS RATE OF 38 BPH. Printed 11/4/2010 8:12:30AM orth America = ALASKA - BP Page 24'of 29 1 , 1 , , Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contract DOYON DRILLING INC. UWI: Active Datum: _ 2 : 02 10 /19/1978 0 0:00 @6 8.00ft (above M ean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:30 - 19:00 0.50 EVAL P DECOMP MU LANDING JOINT TO TUBING HANGER. PULL HANGER TO FLOOR. RE -DRESS HANGER PRIMARY SEAL IN PREPARATION FOR RUNNING COMPLETION. LID HANGER. 19:00 22:30 3.50 EVAL P DECOMP POH WITH LOCATOR SUB BHA FRO 8535', STANDING BACK 4" DRILL PIPE. 22:30 - 23:00 0.50 EVAL P DECOMP LID BHA ASSEMBLY 12300 - 0000 1.00 EVAL P DECOMP CLEAR AND CLEAN RIG FLOOR. PULL WEAR �-- RING. 8/7/2010 00:00 01:00 1.00 FISH P DECOMP MOBILIZE MULTI STRING CUTTER BHA TO RIG FLOOR. - INSPECT CUTTER MECHANISM, DEFICIENT PISTON. CALL TO BAKER FOR NEW CUTTER. MU STABILIZER AND CROSSOVER CREWS CONDUCTING SERVICING AND CLEANING AROUND RIG WHILE WAITING ON NEW CUTTER TO ARRIVE ON LOCATION CONTINUE MAKING UP BHA 01:00 - 04:30 3.50 FISH P DECOMP RIH WITH MULTISTRING CUTTER BHA ON 4" DRILL PIPE - OBTAIN PARAMETERS AT 8451'; PUW 175K, SOW 160K RIH TO 8511' AND ENTER 7" TUBING STUB CONTINUE TO RIH AND TAG 7" BY 4 1/2" CROSSOVER AT 8560'; PU 8', SO X2 TO CONFIRM - PU 3.6' TO ALIGN CUTTERS TO CUT AT 8555' - OBTAIN INITIAL PRESSURE PARAMETERS: 360 PSI AT 38 SPM, 550 PSI AT 43 SPM, 610 PSI AT 45 SPM - FLUID IN WELL 8.5 PPG SEAWATER; AVERAGE 40 BPH LOSS 04:30 - 05:00 0.50 FISH P DECOMP BEGIN CUTTING: BREAK CIRCULATION AT 32 SPM, 260 PSI BEGIN CUTTING 7" TUBING AT 80 RPM, ROT WT 165K, 3.5K TORQUE OFF, 4.5 -4.8K TORQUE ON - INCREASE PUMPS TO 43 SPM, 330 PSI, 5K TORQUE ON - INCREASE PUMPS TO 52 SPM, 480 PSI, 5.1 K TORQUE ON; PRESSURE DROPPED TO 420 PSI - SLOW ROTATION TO 50 RPM, PUMP PRESSURE DROPPED OFF TO 210 PSI - SLACK OFF WHILE ROTATING AND SET DOWN 4K WITH CUTTER TEETH INTO CUT PICK UP 12', INCREASE PUMPS UP TO 43 SPM, 600 PSI TO VERIFY THAT CUTTERS WERE OUT 05:00 08:30 3.50 FISH P DECOMP POH WITH MULTI STRING CUTTER BHA FROM 8543', STANDING BACK 4" DP IN DERRICK. - 40 BPH LOSS RATE 08:30 - 09:30 1.00 FISH P DECOMP LID TBG CUTTER BHA. -GOOD WEAR INDICATION ON CUTTER BLADES. CLEAR MARKS ON BOTTOM OF BLADES FROM SET DOWN ON CUT. -CLEAR RIG FLOOR OF ALL UNNECCESSARY TOOLS. -CLEAN RIG FLOOR. Printed 11/4/2010 8:12:30AM *orth America - ALASKA - BP Page 2 Hof zs,' Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: A ctive Da tum: 2 : 02 10/19/1978 00: @68 (above Mea Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:30 - 10:30 1.00 FISH P DECOMP MU SPEAR BHA PER BAKER FISHERMAN. -BHA CONSISTS OF ITCO SPEAR DRESSED TO CATCH 7" 26# TBG, SPEAR EXTENSION, STOP SUB, XO, BUMPER SUB, OIL JAR, 6(EA) 4 -3/4" DRILL COLLARS, PUMP OUT SUB AND XO TO DRILL COLLARS. OAL = 219.59' 10:30 - 14:30 4.00 FISH P DECOMP RIH WITH SPEAR BHA ON 4" DP FROM DERRICK TO 7098'. - MAINTAIN CONTINUOUS HOLE FILL WITH LOSS RATE OF 27 -BPH 14:30 - 15:30 1.00 FISH P DECOMP CUT AND SLIP DRILLING LINE 16:30 - 17:00 0.50 FISH P DECOMP CONTINUE RIH WITH SPEAR TO 8436' PUW 180K, SOW 164K, OBTAIN AND RECORD SLOW PUMP RATES 8.5 PPG SEAWATER IN WELL RIH TO 8511', SPEAR FISH. SWALLOW SPEAR 6', SET DOWN 5K. PU 20K OVERPULL. 17:00 - 18:00 1.00 FISH P DECOMP CBU AT 10 BPM, 1190 PSI. AVERAGING 36 BPH LOSSES. -VERY SMALL AMOUNT OF SHREDDED ENCAPSULATION SEEN ACROSS SHAKERS WHILE CIRCULATING. - MONITOR WELL - FLUID LEVEL DROPPING. 18:00 - 20:30 2.50 FISH P DECOMP "POH WITH 7" TUBING FISH LAYING DOWN 4" DRILL PIPE STOP OPERATIONS TO INSPECT PROBLEM WITH DRAWWORKS BRAKE. DYNAMATIC BRAKE NOT WORKING PROPERLY. CALL OUT ELECTRICIAN - MAINTAIN CONTINUOUS HOLE FILL WITH LOSS RATE OF 21 -BPH. 20:30 - 22:00 1.50 EVAL N RREP DECOMP DYNAMATIC BRAKE NOT WORKING PROPERLY. CALL OUT ELECTRICIAN TO REPAIR BY REPLACING CONTROLS. CHANGE OUT BOLT ON IRON ROUGHNECK. 22:00 - 00:00 2.00 FISH P DECOMP CONTINUE POH WITH 7" TUBING FISH, LAYING DOWN 4" DRILL PIPE - GOOD PRE -TOUR SAFETY MEETING WITH EMPHASIS ON RIGGING, STAYING OUT FROM UNDERNEATH LOADS, HAND SAFETY LAYING DOWN DRILL PI AND PICKING UP TUBING 8/8/2010 00:00 04:30 4.50 FISH P DECOMP POH WITH 7" CUT TUBING FISH LAYING DOWN DRILL PIPE. - MAINTAIN CONTINUOUS HOLE FILL WITH LOSS RATE OF 21 -BPH. 04:30 - 05:30 1.00 FISH P DECOMP LAY DOWN BHA. BEGIN TO BREAKOUT AND LAY DOWN 7" TUBING FISH. - MONITOR WELL - AVERAGING 21 BPH LOSSES OF 8.5 PPG SEAWATER IN WELL - MAINTAINING CONSTANT HOLE FILL WITH 120 DEG 8.5 PPG SEAWATER Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 26'of 29 . F Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 811012010 X4- OOQNW- E:DECOMP (1,933,000.00) i Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Dat 2: 02 10/ 00_ :00 @6 8.00ft (abo Mean S ea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations _ (hr) (ft) 05:30 - 08:00 2.50 FISH N RREP DECOMP EZ TORQUE HYDRAULIC SUPPLY LINE FAILED AND DRAWWORKS DRIP PAN LEAKED —1/2- GALLON OF HYDRAULIC OIL ONTO RIG MATS IN CELLAR. - REPORT RELEASE TO 5700, ADW HSE REP, AND RWO SUPERINTENDENT. -CLEAN OIL OFF OF RIG MATS. -VAC OUT DRAWWORKS DRIP PAN AND INVESTIGATE LEAK. DISCOVER LEAKING HOSE. - REMOVE HOSE AND CAP LINE. HOSE WILL BE REPLACED OFF OF CRITICAL PATH. 08:00 - 08:30 0.50 FISH P DECOMP BREAK OUT AND LD SPEAR. -LD 2(EA) 7" CUT JTS. UPPER CUT JT IS 11.47' LONG AND THE CUT REFLECTED THE 4" TALL HALF MOON THAT WAS MISSING FROM THE ORIGINAL 7" MECHANICAL CUT. THE LOWER CUT JT IS 32.33' LONG AND THE CUT IS VERY CLEAN WITH NO FLARE. 08:30 09:00 0.50 FISH P DECOMP SERVICE DRAWWORKS AND INSPECT TOP DRIVE. 09:00 - 09:30 0.50 WHSUR P DECOMP PULL WEAR RING. 09:30 - 12:00 2.50 RIGU P RUNCMP RU TO RUN 4 -1/2" 12.6# 13CR80 VAM TOP COMPLETION. -RU AND FUNCTION TEST STABBING BOARD, SINGLE JT COMPENSATOR AND TORQUE TURN EQUIPMENT INCLUDING POWER TONGS. -RU LONG BAILS TO TOPDRIVE AND ALL 4 -1/2" HANDLING E QUIPMENT. 12:00 00:00 12.00 RUNCOM P RUNCMP HOLD PJSM WITH RIG CREW, BP WSL, ADP STUDENT, TOOLPUSHER, DOYON CASING AND BAKER COMPLETIONS REP. - DISCUSS POSITIONS OF PEOPLE, HAZARDS ASSOCIATED WITH PICKING TUBING UP OFF OF SKATE (ESPECIALLY VERY SHORT CONDITION B JOINTS), REPETITIVE MOTIONS AND MONITORING HOLE FILL. -RUN 4 -1/2" 12.6# 13CR80 VAM TOP COMPLETION PER RUNNING ORDER. - TORQUE TURN ALL VAM TOP CONNECTIONS TO 4440 -FTLBS OPTIMUM MU TORQUE. - BAKERLOK ALL CONNECTIONS BELOW THE PACKER. -USE JET LUBE SEAL GUARD ON ALL CONNECTIONS. - MAINTAIN CONTINUOUS HOLE FILL WITH LOSS RATE OF 21 -BPH. 8/9/2010 00:00 - 00:30 0.50 RUNCOM P RUNCMP RUN 4 -1/2" 12.6# 13CR80 VAM TOP COMPLETION PER RUNNING ORDER - TORQUE TURN ALL VAM TOP CONNECTIONS TO 4440 -FTLBS OPTIMUM MU TORQUE - BAKERLOK ALL CONNECTIONS BELOW THE PACKER USE JET LUBE SEAL GUARD ON ALL CONNECTIONS MAINTAIN CONTINUOUS HOLE FILL WITH LOSS RATE OF 21 -BPH TOTAL 224 JOINTS RAN Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 27' #zl3 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contr actor: DOYON DRILLING INC. Active Dat 2 : 02 10/19 /1978 00:00 @68.00ft (a Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 00_30-01:00 0.50 RUNCOM P RUNCMP MU TUBING HANGER TO COMPLETION STRING. MU LANDING JOINT TO HANGER, LAND HANGER RILDS, PULL LANDING JOINT 01:00 - 02:30 1.50 RUNCOM P RUNCMP RD FROM RUNNING COMPLETION RD EQUIPMENT, CLEAR AND CLEAN RIG FLOOR OF EQUIPMENT 02:30 - 06:30 4.00 RUNCOM P RUNCMP LINE UP TRUCKS TO RIG FOR CIRCULATING CORROSION INHIBITOR LINE UP DIRTY VAC TO TAKE RETURNS BEGIN REVERSE CIRCULATING 460 BBLS 120 DEG 8.5 PPG SEAWATER WITH CORROSION INHIBITOR AT 3 BPM, 103 PSI - OA PRESSURE AT 500 PSI, BLEED OFF TO 100 PSI 06:30 - 07:30 1.00 RUNCOM P RUNCMP MU LANDING JOINT TO HANGER, DROP BALL AND ROD - LD LANDING JOINT - LAND BALL AND ROD ON RHC -M PLUG - PRESSURE UP ON TUBING TO 3500 PSI AND HOLD FOR 30 MINUTES ON CHART -BLEED PRESSURE ON TUBING TO 1500 PSI, BRING PRESSURE UP ON IA TO 3500 PSI FOR 30 MINUTES ON CHART - BLEED PRESSURE OFF OF TUBING TO SHEAR DCR VALVE PUMP 3 BBLS BOTH WAYS TO CONFIRM SHEAR 07:30 - 13:00 5.50 WHSUR P RUNCMP CAMERON REP T -BAR IN TWC - TEST BELOW TO 250 -PSI FOR 5- CHARTED MINUTES AND THEN 1000 -PSI FOR 5- CHARTED MINUTES. GOOD TESTS. BLEED OFF PRESSURE PRESSURE UP TO 250 PSI FROM ABOVE FOR 5 MINUTES ON CHART; CONTINUE TO PRESSURE UP TO 3500 PSI FOR 5 MINUTES ON CHART. - HAVING TROUBLE GETTING GOOD TEST ABOVE TO 3500 -PSI. ATTEMPT TO ISOLATE LEAK WITHOUT SUCCESS. -PU LANDING JOINT AND MU TO TUBING HANGER. TEST TWC THROUGH LANDING JOINT TO 250 -PSI FOR 5- MINUTES AND THEN TO 3500 -PSI FOR 5- MINUTES. GOOD TESTS. -CLOSE ANNULAR AND TEST TUBING HANGER SEALS TO 250 -PSI LOW AND 3500 -PSI HIGH. GOOD TESTS PROVE TUBING HANGER INTEGRITY. - REVIEW BARRIER REQUIREMENTS AND REPEAT ALL TESTS TO TEST ABOVE TWC AND TUBING HANGER SEALS TO 3500 -PSI FOR 10- MINUTES. REPEAT TEST BELOW TO 1000 -PSI FOR 10 -MIN. -CHART ALL TESTS. GOOD TESTS. Printed 11/4/2010 8:12:30AM W orth America - ALASKA - BP of 29, Operation Summary Report Common Well Na me: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: A ctive Datum: 2:02 10/19/1978 00:00 @68.00ft (ab ove Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 113:00 - 16:30 3.50 BOPSUR P RUNCMP BLOW DOWN ALL LINES AND DRAIN STACK. - 1445 -HRS - HOLD PJSM WITH RIG CREW AND CAMERON ON ND BOP STACK AND NU ADAPTER FLANGE AND TREE. ND BOP STACK. -2 BARRIERS FOR ND ARE 1) BALL AND ROD ON SEAT WITH KWF ABOVE AND 2) TESTED TWC/TBG HANGER SEALS. 16:30 - 18:30 2.00 WHSUR P RUNCMP NU NEW ADAPTER FLANGE AND 4 -1/8" TREE. 18:30 - 19:00 0.50 WHSUR P RUNCMP TEST ADAPTER FLANGE VOID TO 5000 PSI FOR 30 MINUTES ON CHART 19:00 22:30 3.50 WHSUR P RUNCMP RU TEST EQUIPMENT TO BODY TEST TREE TO 5000 PSI FOR 10 MIN ON CHART UNABLE TO GET TEST - FUNCTION VALVES, ENSURE TREE IS FULL OF DIESEL - RE- ATTEMPT TEST X2 22:30 00:00 1.50 WHSUR P RUNCMP PJSM WITH DSM LUBRICATOR CREW (CREW WAS ON LOCATION WHILE ATTEMPTING TESTS) RU DSM LUBIRCATOR CONDUCT CREW CHANGEOUT AND HANDOVER 8/10/2010 00:00 00:30 0.50 WHSUR P RUNCMP PRESSURE TEST LUBRICATOR TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MINUTES ON CHART 00:30 - 02:30 2.00 WHSUR P RUNCMP PULL TWC. INSTALL NEW TWC. PRESSURE TEST TO 1000 PSI FROM BELOW AND 3500 PSI FROM ABOVE FOR 10 MINUTES EACH ON CHART. 02:30 - 03:00 0.50 WHSUR P RUNCMP RD DSM LUBRICATOR 03:00 - 03:30 0.50 WHSUR P RUNCMP RU LITTLE RED HOT OIL SERVICES TO PUMP FREEZE PROTECT. PRESSURE TEST LINES TO 3500 PSI. 03:30 - 06:00 2.50 WHSUR P RUNCMP PUMP 150 BBLS OF 80 DEGREE DIESEL AT 2 BPM WITH 200 PSI ICP, 350 PSI FCP. - ALLOW DIESEL TO U-TUBE 06:00 - 09:30 3.50 WHSUR P RUNCMP RU DSM LUBRICATOR. PT TO 250 -PSI AND 2800 -PSI. - INSTALL BPV. RD LUBRICATOR. -PT BPV WITH LRS TO 250 -PSI AND 1000 -PSI. FAILED HIGH TEST. -RU LUBRICATOR PRESSURE TEST 250 -PSI LOW AND 2800 -PSI HIGH. PULL BPV - INSPECTED BPV AFTER PULLING, APPEARED THAT STEM BENT DUE TO STACKING OUT ON THE MASTER VALVE GATE. -MU NEW BPV. PT LUBRICATOR TO 250 -PSI LOW AND 2800 -PSI HIGH. INSTALL BPV. PRESSURE TEST BPV TO 250 -PSI LOW AND 1000 -PSI HIGH. GOOD TEST. 09:30 - 10:00 0.50 WHSUR P RUNCMP RD LRS. BLOW DOWN CIRCULATION LINES. Printed 11/4/2010 8:12:30AM orth America - ALASKA - BP Page 291of 29 Operation Summary Report Common Well Name: Q -02 AFE No Event Type: WORKOVER (WO) Start Date: 7/28/2010 End Date: 8/10/2010 X4- OOQNW- E:DECOMP (1,933,000.00) Project: Prudhoe Bay Site: PB Q Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/19/1978 12:00:OOAM Rig Release: 8/10/2010 Rig Contractor: DOYON DRILLING INC. UWI: Active Datum: 2: 02 10/19/1978 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:00 - 12:00 2.00 WHSUR P RUNCMP SECURE WELL. TUBING PRESSURE 0 -PSI, IA = 0 -PSI, OA = 0 -PSI. - REMOVE ANNULUS VALVE AND INSTALL TREE GUAGES. -EMPTY SLOP TANK. BRIDLE UP TOP DRIVE AND RD RIG FLOOR. - PREPARE TO MOVE RIG. *"*******RIG RELEASED AT 1200 -hrs ON 1 8/10/1 Printed 11/4/2010 8:12:29AM • • by BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 ~a, ; '? ~~ March 31, 2010 , , ~~~~~ Q°~ `~ ~ ~~ 1 '~~ Y 7 RE~~E~~~ ~~ Mr. Tom Maunder ., d a"" ~ APR (1 '~ 2Q1Q Alaska Oil and Gas Conservation Commission 333 West 7th Avenue OA~GaeCon~.G~n Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB Pad Q Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad Q 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: 03/31 /10 Well Name PTD # API # Initial top 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 Q-01A 1971260 50029203010100 0.1 NA 0.1 NA 1.70 3/10/2010 Q-OaA 1971470 500292033301 02 NA 02 NA 1.70 3!10/2010 Q-03A 1972540 50029203220100 0.1 NA 0.1 NA 1.70 3/10/2010 Q-04B 2091010 50029203400200 1 NA 1 NA 3.40 3/10/2010 Q-058 2071560 50029203440200 0.5 NA 0.5 NA 3.40 3/9/2010 Q-06A 1980900 50029203460100 0.2 NA 0.2 NA 1.70 3/9/2010 Q-07B 2031570 50029203520200 0.7 NA 0.7 NA 3.40 3/9/2010 10/01/09 Schlumherger NO. 5405 Alaska Data Consulting Services Company: State of Alaska 2525 Gambol' Street, Suite 400 Alaska Oil Gas Cons Comm Anchorage, AK 99503.2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job 8 Log Description Date BL Color CD K -11 AY1M -00033 SBHP SURVEY J� fK /.q 09/12/09 1 1 L4-30 AWL8-00031 PRODUCTION PROFILE 110 /41'4/1 08/06/09 1 1 P2 -31 AP30 -00045 LDL !1t 07/11/09 1 1 01-29 B6JE -00009 PRODUCTION PROFILE �'u plf w5 08/11/09 1 1 J -22A B69K -00013 PRODUCTION PROFILE 08/30/09 1 1 W -44 8148.00071 INJECTION PROFILE j S� 09/06/09 r 1 r 1 12 -25 858F00010 INJECTION PROFILE idLC� 9 08/22/09 1 1 L5 -33 AYKP -00051 SBHP SURVEY rfj V 09/01/09 1 1 P2-48 B69K -00015 _SBHP SURVEY I $(n a 09/01/09 1 1 Z -28 B69K -00016 INJECTION PROFIL 'S'� 09/19/09 O-02A AP30 -00054 IBP /LDL 17 J�� 07/24/09 1 1 1 N -10A AXBD -00040 MEM PROD PR ILE nf2J L 1 08/25/09 1 W -24 AWJI-00044 MEM INJECTION PROFILE fr.� k /p8/15/09 1 1 V -03 B2NJ -00021 MEM PROD PROFILE a° 1S 09/03/09 1 1 H-14B B2WY -00026 MEM PROD PROFILE '4_ 08/27/09 1 1 P1 -01 AY1M -00031 INJECTION PROFILE 1 I y 08/20/09 1 1 P1.05 8581.00009 PRODUCTION PROFIL 08/20/09 1 1 NK -10 B2WY -00023 MEM INJECTION PROFILE 1 r y /f 08/22/09 1 1 13-27A 82ND -00019 MEMORY SCMT 19c, --1 1 08/13/09 1 1 18-02B B2WY -00021 MEMORY SCMT ..O O P� 08/19/09 1 r 1 NK -38A AYKP -00049 USIT a/ 08/17/09 1 1 06-09 SWL8-00028 USIT 1 '4.9 .-cog S 07/30/09 1 1 13 -03A 09AKA0150 OH MWD /LWD EDIT 41- Z1 i 'l oos 07/06/09 2 1 C -188 B2NJ -00017 MCNL nj 1 4 08/09/09 1 t 1 1- 35/0 -25 669K -00011 RST 08/26/09 1 1 04 -35A AXED -00025 MCNL a 6 n Leawfratto 05/13/09 1 I 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd, Anchorage, AK 99503 -2838 ill NFL) N `i';1- 1. Operations Performed: Abandon 0 Alter Casing D Change Approved Program D 2. Operator STATE OF ALASKA R,ECE~\/ED ALASKA OIL AND GAS CONSERVATION COMMISSION 2 4 REPORT OF SUNDRY WELL OPERATIONSUN 2 200 .' r. ". 'J '''", . ,... :')~ ~ C Omll~~1 C:~! ') '1 f\¡aslŒ l.Ji¡ fj ...Jf¡~¡ 1.,luli~', ~ "It ~.. Perforate 0 WaiverD\n~~0fçge Other[!] Stimulate D Time Extension D Re-enter Suspended WellD Suspend 0 Repair WellD Pull Tubing D Operation Shutdown 0 Plug Perforations D Perforate New Pool D 4. Current Well Class: Pull Patch Name: BP Exploration (Alaska), Inc. 5. Permit to Drill Number: 197-1470 68.03 8. Property Designation: ADL-028284 11. Present Well Condition Summary: Development Œ] Stratigraphic D 9. Well Name and Number: Q-02A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool ExploratoryD Service D 6. API Number 50-029-20333-01-00 3. Address: P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): Total Depth measured 11250 feet measured 11193 feet Plugs (measured) Junk (measured) None true vertical 9047.7 feet Effective Depth 11193 true vertical 9035.3 feet Casing Length Size MD TVD Burst Collapse Conductor 80 20" 91.5# H-40 29 - 109 29.0 - 109.0 1490 470 Liner 2703 2-7/8" 6.16# L-80 8547 - 11250 8331.6 - 9047.7 13450 13890 Production 9498 9-5/8" 47# L-80 27 - 9525 27.0 - 9000.6 6870 4760 Surface 2663 13-3/8" 72# L-80 28 - 2691 28.0 - 2690.9 4930 2670 Perforation depth: Measured depth: 10230 -10330,10600 -10750,10800 -10850,10900 -11070,11130 -11170 True vertical depth: 9013.74 - 9009.36,9000.78 - 9004.12,9006.23 - 9007.72,9008.67 - 9019.81,9025.99 - 9031.45 Tubing ( size, grade, and measured depth): 7" 26# L-80 4-1/2" 12.6# L-80 @ 25 @ 8480 8480 8606 Packers & SSSV (type & measured depth): 4-1/2" Guiberson Packer 9-5/8" DV Packer @ 8502 @ 2294 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: RØDMS BFL 11M a 3 lnO~ Oil-Bbl Representative Daily Average Production or Injection Data Gas-Met I Water-Bbl I Casing Pressure I Tubing Pressure 13 Prior to well operation: Subsequent to operation: Well Shut-In 14. Attachments: 15. Well Class after proposed work: Exploratory D Development ŒJ Service D Copies of Logs and Surveys run- 16. Well Status after proposed work: Operational Shutdown D OilŒ] GasD WAG D GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: N/A Daily Report of Well Operations" K 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron ~C~ Title Production Technical Assistant Form 10-404 Revised 12/2003 Phone 564-4657 OR\G\NAL Date 6/21/04 Signature Q-02A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 04/28/04 T/I/O = 600NAC/0. TBG AND IA FL'S. (SLlCKLlNE). TBG FL @ 27851. IA FL NEAR SURFACE. 05/03/04 T/I/O= 650/0/0; MIT-T @ 2000 PSI.ON PACKER IN TBG @ 5500FT. PASSED! 15 MIN READING =1970 PSI. /30 MIN READING =1970 PSI. BLEEDBACK TO 525PSI. STANDBY FOR SLlCKLlNE. SUCK OUT THE LUBRICATOR AS NEEDED. REPORT CONTINUED ON 5-4-04. 05/03/04 ***WELL SHUT IN UPON ARRIVAL***. SET LTTP IN AREO PACKER @ 55031 SLM. MIT-T PASSED, 2000# TEST.. CONTINUED ON 05-04-04 WSR 05/04/04 TIO= 400NAC/0. WELL SI. IA FL NEAR SURFACE. (FOR TBG PUNCH). 05/04/04 T/1/0=725/0/0 CONTINUE FROM 5-03-04. PASSED THE FIRST MIT-T @ 2000 PSI. STANDBY SLlCKLlNE PULLED A PACKER. SUCK OUT THE LUBRICATOR AS NEEDED. LOAD THE TUBING W /50 BBLS OF CRUDE. STAND BY WHILE SLlCKLlNE RAN A PLUG. CMIT-TXIA / FAILED. PUMP 17 BBLS OF CRUDE DOWN THE IA. SLlCKLlNE TOOL STARTED MOVING DOWN THE TBG. STOP PUMPING. RDMO. FINAL T/I/O= 480/100/0. 05/04/04 *** CONTINUED FROM 05/03/04 WSR ***. PULL L TTP. PULLED GAS LIFT STRADDLE. NOTE: WHILE ATTEMPTING AN CMIT THE BOTTOM PACKER ASSEMBLY. STARTED MOVING DOWN HOLE INDICATING THAT IT WAS NOT FULLY SET.. ALL PKRS RECVR'D. . *** CONTINUED ON 05/04/04 WSR*** 05/05/04 *** CONTINUED FROM 5/05/04 ***. RUN FB BRUSH & WIRE GRAB. RECOVERED WIRE LAYNARD. *** LEFT WELL SHUT-IN *** FLUIDS PUMPED BBLS 233 233 Crude TOTAL Page 1 TREE = W 8..LI-EA D = AClUATOR= KB. ELB/ = BF. ELB/ = KOP= Max Angle = Datum rvo = Datum lV D = 6-318" rvcEVOY rvcEVOY OTIS 68.03' 39.33' 3500' 94 @ 10460' 9199' '."8800' SS Q-02A I SAFETY NOTES: 70° @ 9440' AN) 90° @ 9787' 8 201T H 7" SSSV OTIS LANDING NIP, 10 = 5.962" H 9-518" FOC 1 H 9-518" rN A<R 1 2055' - - ...J ~ 2294' 13-3/8" CSG, 72#, L-80, ID = 12.347" H 2691' ~ Minimum ID = 2.38" @ 8547' TOP OF 2-7/8" LINER Ì'1,. 5523'.5525' HTBG FUt\CH (NINE 1/4" SHOTS) (03/05104) 1 ì I 8479' ~ TUBING SI'ALASSY I i 1 7"TBG,26#,L-80, .0383bpf,ID=6.276" 1-1 8480' ~ ' 1 8480' I" 7"X4-1/2"XO 1 1 TOP OF 4-1/2" TBG 1-1 8480' I" 9-518" X 4-1/2" GUB A<R, ID = 3.833" g ~ 1 8502' 8543' l-i 4-112" OTIS X NIP, ID = 3.813" I 1 TOPOF2-7/8"LNR l-i 8547' 1 I 1 854T 1-1 DEA...OYM8'JT SLB, ID = 2.38" 1 8575' 1-1 4-112" OTIS XN NIP, ID = 3.725" 1 8606' I" 4-112" TBGTAIL, D =3.88" 1 8592' I" EUvÐ TT LOG NOT AV ALABLE 1 14-112" TBG, 12.6#, L-80, .0152 bpf, ID =3.958" l-i 8606' ÆRFORA llON SUMMA. RY REF LOG: SPffiRY MWD'GR ON 0817/97 ANGLE AT TOP PffiF: 92 @ 10230' Note: Refer to Production œ for historical perf data SIZE SFr INlERVAL Opn/Sqz DA TE 1-11/16" 4 10230 - 10330 0 08/31/97 1-11/16" 4 10600 - 10750 0 08/31/97 1-11/16" 4 10800 - 10850 0 03120/98 1-11/16" 4 10900-11070 0 03120/98 1-11/16" 4 11130-11170 0 03120/98 9-5/8" SIDETRACK WINDOW 8865' - 8872' 1 FBTD I" 11184' 1 2-718"LNR,6.16#,L-80,.0058bpf,D=2.441" H 11250' 1 1 111~3' 11 OBPMILLED-FUSHED I TO BOTTOM (04/27/03) 1 FBID H 9485' 9-518" CSG, 47#, L-80, ID = 8.681" l-i 9525' ~ DATE 1978 08/31/97 02/27/02 04/27/03 03/24/04 05/04/04 COMMENTS ORIGINAL COMPLETION SIDETRACK (Q-02A) RN'TP CORRECTIONS JA F/KAK MILL CIBP MJA/TLH TBG PUNCH & PA TCH 03/05/04 GJB/KAK FULL PA Ta-J BP Exploration (Alaska) REV BY DA lE REV BY COMM8'JTS ffiUDHOE BA Y UNIT W8..L: Q-02A PERMIT No: 1971470 API No: 50-029-20333-01 SEC 16, T11 Nt R13E , -- " STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon 0 Alter Casing D Change Approved Program D 2. Operator SuspendD Repair WellŒ Pull TubingD Operation Shutdown D Plug PerforationsD Perforate New Pool 0 4. Current Well Class: Perforate 0 WaiverD Stimulate D Time ExtensionO Re-enter Suspended Well 0 5. Permit to Drill Number: 197-1470 OtherD Name: BP Exploration (Alaska), Inc. Development ŒI Stratigraphic D 9. Well Name and Number: Q-O2A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool ExploratoryD ServiceD 6. API Number 50-029-20333-01-00 3. Address: P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 68.03 8. Property Designation: ADL-O028284 11. Present Well Condition Summary: Total Depth measured 11250 feet Effective Depth true vertical 9047.7 feet measured 11193 feet true vertical 9035.3 feet Length Size 80 20" 91.5# H-40 2703 2-7/8" 6.16# L-80 9498 9-5/8" 47# L-80 2663 13-3/8" 72# L-80 Plugs (measured) Junk (measured) None 11193 Casing Conductor Liner Production Surface MD TVD 29 109 29.0 - 109.0 8547 - 11250 8331.6 - 9047.7 27 - 9525 27.0 - 9000.6 28 - 2691 28.0 - 2690.9 Burst Collapse 470 13890 4760 2670 1490 13450 6870 4930 Perforation depth: Measured depth: 10230 - 10330, 10600 - 10750, 10800 - 10850, 10900 - 11070, 11130 - 11170 True vertical depth: 9013.74 - 9009.36,9000.78 - 9004.12,9006.23 - 9007.72,9008.67 - 9019.81,9025.99 - 9031.45 Packers & SSSV (type & measured depth): 3-1/2" WF Patch Packer 3-1/2" WF Patch Packer 4-1/2" Guiberson Packer 9-5/8" DV Packer @ @ @ @ 5515 5528 8502 2294 8480 ::~~ ~CE.\\JE.O R~ ~61~ßðr . ~~R ~\Sß\()\\ t6\\$. t~ n~~ & G,$ ~\,,\, u' "\\t,,ota~ß Tubing ( size, grade, and measured depth): 7" 26# L-80 3-1/2" 9.3# L-80 4-1/2" 12.6# Lo80 @ 25 @ 5515 @ 8480 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Prior to well operation: Subsequent to operation: Oil-Bbl 658 Representative Daily Averaae Production or Iniection Data G~;.~Cf I W~:;Bbl Casing ~ressure 13 Well Shut-In 0 Tubing Pressure 784 700 14. Attachments: 15. Well Class after proposed work: ExploratoryD Development Œ ServiceD Copies of Logs and Surveys run - 16. Well Status after proposed work: Operational Shutdown D OilŒJ GasD WAG 0 GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: N/A Title Production Technical Assistant Daily Report of Well Operations. ~ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron 11,- ~4.-f¡:-¿;.,.. Form 10-404 Revised 12/2003 Signature Phone 564-4657 Date 4/2/04 () w I r~ I ~., /J , -,?,."".,o~c~ ?'c:.K ".í{iL" '>". il'<c~Ed;I~¡ oJ = ~"i - 2~ .... ~ Q-O2A DESCRIPTION OF WORK COMPLETED . . NRWO OPERATIONS EVENT SUMMARY 03/03/04 T/I/O=SI/O+/O+. MONITOR WHP'S. (PRE E-LlNE). SNOW REMOVAL SUGGESTED FOR E-LiNE TO RIG-UP. THERE IS A HARD DRIFT ABOUT l' DEEP, 60' LONG, AND 40' WIDE IN FRONT OF THE WELL HOUSE; UNABLE TO BE DRIVEN THROUGH WITH A PUCK-UP TRUCK. 03/04/04 TIO=500/0/0 ---ASSIST E-LiNE W/TBG PUNCH---FINAL WHP'S=500/0/0 03/04/04 PUNCH TUBING HOLES 9 SHOTS FROM 5523'-5525', SET LOWER WEATHERFORD 7" ARROW PAC DUAL BORE PACKER WITH MID ELEMENT 5530'. CONTINUE NEXT WSR 03/05/04 T/I/O=SINAC/O. IA FL. (E-LlNE). IA FL @ 1068'. WELL HAS A DOUBLE IA VALVE. 03/05/04 WHP=600/0/0. ( GL STRADDLES) MIT IA. FAILED. PUMP 75 BBLS CRUDE DOWN IA. LLRT=2.4 BPM @ 500 PSI. IA ON VAC. FWP=700NAC/0. 03/05/04 CONTINUE FROM WSR 4-MAR. SET 7" WFD ARROW PAC DUAL BORE PACKER MID ELEMENT 5515' W/WFD GLM, DUMMY VALVE WITH 1" BK LATCH. WELL SHUT IN FLUIDS PUMPED BBLS 125 50 175 Crude Diesel TOTAL Page 1 --' . TREE = WH.U-EA D = ACTIJATOR= KB. ELBI = BF. ELBI = KOP= Max Angle = Da1um II/D = Da1um lVD = 6-318" M::EVOY M::EVOY OTIS 68.03' 39.33' 3500' 94 @ 10460' 9199' 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" H Minimum ID = 2.38" @ 8547' TOP OF 2-7/8" LINER Q-O 2A I SAFErY NOTES: 70. @ 9440' AtÐ 90. @ 978r . - - - - 2691' ----' g ¡ 2017 H 7" SSSV OTIS LANDING NIP, ID = 5.962" ----( ;;;;;) I 2055' H 9-518" FOC I H 9-518" OJ A<R I 2294' 5515'-5530' HrwFPATCH w/3-1/2" GLM (03¡Q5/O4), ID=2.86" 5523'-5525' HTOO RJNCH (NII\E 1/4" SHOTS) (03/05/04) I 8479' H TUBINGSe:ALASSY I 7' TOO, 26#, L-80, .0383 bpf, ID = 6276" H 8480' Þ t 8480' H r X4-1/2"XO I I TOP OF 4-1/2" TBG H 8480' :8: ~ 8502' H 9-518" X4-1/2"GUB A<R, ID= 3.833" 8543' H 4-112"OTISXNIP,ID=3.813" I I TOPOF2-7/8" LNR H 8547' 8547 H DER..OYMENT SLB, ID = 2.38" I 8575' H 4-112" OTIS XN NIP, ID = 3.725" I 4-112"lBG, 12.6#,L-80, .0152bpf,ID=3.958" H 8606' ÆRFORA 1l0N SU\<1MA.RY REF LOG: SPERRY MJl/D'GR ON 08/7/97 ANGLE AT TOP PERF: 92 @ 10230' Note: Refer to Production œ for historical perf data SIZE SFF INlERVAL OpnlSqz oð. TE 1-11/16" 4 10230 - 10330 0 08/31/97 1-11/16" 4 10600 - 10750 0 08/31/97 1-11/16" 4 10800 - 10850 0 03120/98 1-11/16" 4 10900 - 11070 0 03120/98 1-11/16" 4 11130 -11170 0 03120/98 ~ 9-518" CSG, 47#, L-80, ID= 8.681" H DATE 1978 08/31/97 02/27/02 04/27/03 03/24/04 COMJIENfS ORIGINAL COMPLETION SlDErRACK (Q.02A) Rt-.VTP CORRECfIONS JAF/KAK MLL CIBP MJA/TLH lBG PLNCH & PA TCH 03105/04 REV BY 9485' 9525' 8606' 8592' H 4-112" lBG TAIL, D = 3.88" I H ELII/DTTLOGNOTAVALABLE I 9-5/8" SIŒTRAO< WINDOW 8865' - 8872' I 11193' H OBPMILLED-RJSI-ED I I TO BOTTOM (04/27/03) ~ 11184' I 2-718"LNR,6.16#,L-80,.0058bpf,D=2.441" H 11250' Oð.lE RBI BY COMJIENTS FRl.ÐHOE BA Y UNIT WH.L: Q.02A PERMIT No: 1971470 API No: 50-029-20333-01 SEC 16, T11 N, R13E BP Exploration (Alaska) THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED · ON OR BEFORE JANUARY 03 2001 M P L ATE E W IA L U N D ER T H IS M A R K E R C:LORIXMFILM.DOC AOGCC 'l"b /1~ Pro Geological Materials Inventory PERg/HT 9 7-14 7 ARCO Log MNCL SLIM-AIT SLIM-CNL SLIM -NDT SLIM-SSTVD 8137 8138 8319 8375 EOW SRVY NGP-MD ~864-9545 PB1 NGP-MD ~_.64011250 NGP-TVD ~577-8980 NGP-TVD L~77-8904 PB 1 ~.070-11175 SLIM-SSTVD ~// x~0~407 Completion Date Are dry ditch samples required? yes Was the well cored? yes Aretests required? yes ~no Well is in compliance Initial Comments Data C8~04-12246 ~/~'/~ ~7 ~~Y GR ~~Y GR PB1 ~LUM PEX-AIT ~HL~ MCNL ~EX 8800.-11250. Daily ~vell ops Sent Recieved 5/18/98 5/22/98 T 12/15/98 12/17/98 12/15/98 12/17/98 12/15/98 12/17/98 12/15/98 12/17/98 10/15/97 10/15/97 10/15/97 10/15/97 2/6/98 5/21/98 5~22t9~- 9/20/97 12/3/97 10/15/97 10/15/97 10/15/97 10/15/97 10/15/97 10/15/97 10/15/97 10/15/97 2/6/98 2/6/98 T 2/6/98 2/6/98 2/6/98 2/6/98 2/6/98 2/6/98 ~no And received? ,..--___..~2e~..2~__. no Analysis _description recieved? Received? ~----yes - - no Box ~ no Thursday, Septernber 23, 1999 Page 1 of l GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 All'N: Sherrie NO. 12224 Company Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 1 / 12/99 Field: Prudhoe Bay (Cased Hole) Color Well Job # Log Description Date Print Blueline Sepia LIS Tape H-30 99009 USIT 971126 1 R-03A CBT 981007 1 i W-200 PRODUCTION LOG 981221 1 1 Q-02A (REDO) MCNL -E~-_ ~'~ 970825 I 1 1 REDO-TO SHIFT TO MWD-GR BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: RECEIVED Oil & Gas Cons. Commi~iion Schlumberger GeoQuest 3940 Arctic Blvd Anchorage, A~'~3 /,~ 12/15/98 GeoQuest 3940 Arctic Bird Anchorage, AK 99503 ATTN: Sherrie NO. 12163 Company: Alaska Oil & Gas Cons Comm (: Attn: Lorl Taylor E 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job if Log Description Date BL Sepia Tape .Q-02A -~ ~'~1~ 98642 SLIM ACCESS PEX-AIT 970828 1 Q-02A 98642 SLIM ACCESS-AlT 970828 1 1 Q-02A 98642 SLIM ACCESS-NEUTRON 970828 1 1 Q-02A 98642 SLIM ACCESS-DENSITY 970828 1 1 Q-02A 98642 SLIM ACCESS-SSTVD 970828 1 1 *REPROCESSED -DATA NEEDED TO BE DE-SPIKED AS WELL AS DEPTH SHIFTED. ORIGINALLY SENT OVER AS PDC. ., PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 RECEIVED Date Delivered: DE(; ~ 7 1998 Alaska Oil & Gas Cons. Commis~i~ Schlumberger GeoQuest 3940 Arctic Blvd Anchorage, AK 9/~. AI-rN: Sherrie GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11194 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape Q-01A 'I1~- ~ ~l'-](,~ 98073 MCNL 970801 I I 1 Q-02A ~ ~ ~3"7~"- 98074 MCNL 970825 1 I 1 C-13A ./.-r__ %-~. _"~ ~"7"'7 97498 MCNL 971008 I I 1 .-- -- -- PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: 5/21/98 BP Exploration (Alaska)Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Receivedb _~~ ~~ 2/6/98 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11789 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, .AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape _Q-02A ~ ~'-~°t 97493 SLIM ACCESS PEX/AIT 970828 1 Q-02A 97493 SLIM-AlT 970828 1 1 Q-02A 97493 SLIM-CNL 970828 I 1 Q-02A 97493 SLIM-NEUTRON DENSITY 970828 1 1 Q-02A 97493 SSTVD 970828 1 I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received bg~~ --- STATE OF ALASKA _. ALASKA (' AND GAS CONSERVATION Cf IlSSlON WELL COMPLETION uR RECOMP LETION R PORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] RECEIVED 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchoracle, Alaska 99519-6612 4. Location of well at su trace 469' SNL. 1054' WEL. Sec. 16. T11N. R13E At Top Producing Interval · 1494' SNL, 2254' WEL, Sec. 16, T11N, R13E ~ ._.....~. At Total Depth 2657' SNL, 1276' WEL, Sec. 16, T11N, R13E 5. Elevation in feet (ind icate KB, DF, etc.) KBE= 68.03 12. Date Spudded 8/5/97 17. Total Depth (MD+TVD) 11,250, 8980'TVD 22. Type Electric or Othe 6. Lease Designation and Serial No. 028284 7. Permit Number 97-147 DEC 8. APl Number 5o- 029-20333-01 .... 9. Unit or Leas~[~), 0ii 8, 6as t,u,,~. ,,,,.,, ...... . Anchorage Prudhoe Ba V Unit 10. Well Number Q-O2A 11. Field and Pool Prudhoe Bay Field/Prudhoe Bay Pool 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offsh ore 116. No. of Completions I 8/25/97 .I 9/1/97 na feet MSL I one 18. Plug Back Depth (MD+T VD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafro st 11,250 8980' TVD YES [] NO [] 2017 feet MD approx. 1900' r Logs Run GR, S-AlT, CNT-S, SLDT, CNL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH ME: CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORE AMOUNT PULLED 2 7/8" 6.161/ L-80 8547' 11,250 3-3/4 158 c.f. 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number ) 10,230 - 10,330', 8941-8941'; 1-11/16", 4 spf 10,600 - 10,750' 8933-8936? 1-11/16", 4 spf 10,800 - 10,850' 8938-8940? 1-11/16", 4 spf 10,900 - 11,070' 8941-89527 1-11/16", 4 spf 11,130- 11,170' 8958-8963? 1-11/16", 4 spf 25. TUBING RECORD SIZE I DEPTH SET (MD) PACKER SET (MD) 26. ACID, FRACTURE, CEMENT SOJEEZE, ETC DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST r'l i-) i f",! A I Date First Production 9/6/97 Date of Test Hours Tested iMethod of Operation (Flow FL Flow Tubing Casing Pressure CALCULATED ,,~ Press. 24-HOUR RATE "~ 28. PRODUCTION FOR OIL-BBL ]'EST PERIOD I~ OIL-BBL ing, gas lift, etc.) GAS-MCF GAS-MCF CORE DATA WATER-BBL WATER-BBL U I ID I I l/-t L ICHOKE SIZE GAS-OIL RATIO IOIL GRAVITY-APl (corr) Brief description of lith ology, porosity, fracture s, apparent dips, and pre sence of oil, gas or wate r. Submit core chips. Oft Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ,. 30. ~_. GEOLOGIC MARKER~ ',IATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTI- TRUE VERT. DEPTI- GOR, and time of each pha se. TSGFI 8736 8440 TSA D 8851 8553 TZ3 9098 8740 TZ2C 9217 8812 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and co rrect to the best of my k nowledge Signed ~~1~_ ~ Title ~..TDrillin_n. Tp.r:.hnin~l~.~.qi.qt~nt Date General: This form is des igned for submitting a co all types of lands and le ases in Alaska. Item 1: Classification of Service Wells: Gas injec water disposal, water sup ply for injection, observ Item 5: Indicate which el evation is used as refere given in other spaces on this form and in any atta Item 16 and 24: If this completion), so state in in item 27. Submit a sep data pertinent to such in well is completed for sep item 16, and in item 24 s arate form for each addit terval. Item 21: Indicate whether from ground level (GL) o Item 23: Attached supplem ental records for this we ing and the location of t he cementing tool. Item 27: Method of Operat ion: Flowing, Gas Lift, R jection, Gas Injection, S hut-in, Other-explain. Item 28: If no cores take n, indicate "none". INSTRUCTIONS mplete and correct well c tion, water injection, st ation, injection for in-s nce (where not otherwise chments. arate production from mor how the producing interva ional interval to be sepa r other elevation (DF, KB II should show the detail od Pump, Hydraulic Pump, ompletion report and log on earn injection, air inject ion, salt itu combustion. shown) for depth measurem ents e than one interval (mult iple Is for only the interval reported rarely produced, showing the , etc.). s of any multiple stage c ement- Submersible, Water In- Form 10-407 10:~SAM BP EXPLORATIOM Well: Q-O2A Accept: 8/7/97 Field: Prudhoe Bay Field Spud: 8/7/97 APl: 50-O29-20333-01 Release: 9/1/97 Permit; 97-147 CTD Unit: Nordic #1 .. 8/4/~7 1 MIRU Nordic #1 8/S/97 2 Pressure test BOP's, Wavered by AOGCC, Called grease crew to servi~e SV. PT wellbore to la00 psi, witness by AOGCC. Rig up wireline and condu~ tag, Tagged with ,3.5" TS at 8507. Sticky; Jar"ed out. POOH and rig down wireline. PU BHA. TIH. Tagged XN. Flagged at 8561'. Milling XN. RIH found cement at approx. 8700', Orient TF to LS. TIH and tagged hard cement at 8839'. Tie in. No correction. TIH and tagged hard cement at 8833, Drill cement 8833' - 885,5'. LS PUH to 8821' and orient TF to HS. Reaming O to 6L TL. Tagged casing at 8863'. POOH for BHA change 8/6/97 ,3 RIH with single step mill. Tie In at 8800'. Begin time drill at 88~5'. Inc weight on bit as per program. Drilled formation at 8876' Conducted dry tag and back ream window claen. Dry tag and found to be olean. POOH. CCH and RD window milling BHA and PU drilling BHA. TIH and tie-in to GR marker at 8762'. Mud swap to ilo-pro, Tie in also to window. POOH and chase mud to ~u~fe, oe. CCH. PU sihgle step mill and RIH 8/7/97 4 8879 TIH with milling BHA. Corrected to flag, Orient TF to HS. Re-Time drill as per program at 8865', Good motor work. Appears to be outside casing at 8874' Mill down tO 8879'. Backed reamed 3 times. Wi~do_w__~t 8865~t.o 8870'. Clean, POOH and LD Milling BHA and PU drilling BHA, RIH and working loose wraps off of Reel. At '~ 620', found flat CT at the injector head. Coil jumped out of the goose neck and the guide flatten the pipe. Flat pipe at 1620'. POOH and stood Injector head back, Held Safety meeting concerning cutting CT. Pull and cut 20' at a time, 8/8/97 5 9O63 DS NE time atarted at 0000 hrs 8/7/97, Remove pack-off'and pull CT out of injector head. Stab 2 ~/8" CT and pull test CTC to 35,000#. PU BHA and TIH, Shallow hole test MWD and O-Ring blew. POOH and change out O-Ring, TIH and at 1600',.Corrected (-4') Tagged bottom at 8862' Drill from 8882' to 9016', Short trip to wlndow, Drilling. At 1815 hr. a Pin hole occurred in the CT on the reel. POOH and flushed CT with FW,_Blew down with N ~ and make ready for new reel. 8/9/97 6 9063 Wait on New Reel. Reel arrived. Pl~ced 0.224" wall CT reel in reel house, Off clrlller side bushing tolerances are to tight, 3" of the motor shaft is stuck in the reel. Removed with Porto power, Dress up shaft and bushing. 8/1 O/97 7 9123 Cut and grind reel stand shaft and ID of reel bore for proper fit, Set in reel. Pull CT to floor. Installed CTC and pull tested to 36,000#, Loacisd CT and pumped TIW dart. Vol. CT = ~3.7 bbl, PU Driillng BHA. TIH and Tie-in, Corrected (-3') at 8762'. TIH and tagged window at 8865'. PUH and orient TF to HS and works0 through window. TIH and tagged bottom at 9063' Orient TF,. Drilling. Top Zone III at 8735' TVD. Drilled from 9063' to 9117' POOH due to Low ROP, POOH, ~.. "-;~: : :~-~ ~ '~ 10:£9AM BP EXPLORATIOM Changed BHA. TIH and tagged the window at 8873' Oriented clear to 15 R before bit would go through window. TIH and orient the TH to get the Tri-Cone bit in the hole. Wash and reamed the last 30' to bottom. Ddlllng (TF at 70L). Drilling at 0500 hrs, At 9123' ROP Iow, Bit acts lil<e its balled up. Short trip, 8/11/97 8 9388 TIH and reamed Out gauge hole. Working at getting bit to drill in clay. Orient TF to 64L. POOH at 9151' due to ROP. Changed out Motor and PU new Tri cone bit. TIH and Tagged the window. Orient TF and after I hour went through window. TIH and tagged bottom at 9151'. Corrected (- 6'), Drill from 91§1' to 9338' POOH for Bit and Motor (Bit Hours). OOH and Set Motor to 1.25° BH and PDC bit. TIH. Tie-In at GR Marker at 8762' TF at HS. (-8' Corr.). TIH and tagged window at HS TF. Orient TF to 17 R and passed through the Window. TIH, Tagged at 9123' WR to bottom(Roller Bit section). Tagged bottom at 9338' Drilled from 9338' to 9387' ROP 120 FPH. Orient TF. 8/12/97 9 9490 Drilled to 9545' MD, oould not drop angle enough to get into Polygon target #1. POOH for motor change, stuck at 9~28', spot oil and work pll:)e, Came free at 92,000#. Wash and ream to bottom, spot 150K LSRV pill acrogs open hole, POOH, PU 2° motor. Tie in at 8762, made ((-9' correction.) TIH and no problem with window and 2 dog motor. Trip in open hole, Trimming Low left side of hole and orient TF from 9326 to 9340' to 150 R, Started time drilling from 9326' to 9641', Backed ream trough once and TIH and time drilled the ledge Sidetracked at 9341'.Drilled to 9371' and orient TF to 80L. Drilling Sidetrack, Drilled to 9476' Orient TF to 90L Drilling sidetrack. 8/1~/g7 10 991S Drill{ng Sidetrack. Drilled 9S90' to 9567'. POOH and changed out bit and motor. TIH and Tie-in at 8762' (-10' Correctlons), TIH and tagged window at 8866' Tripped through window at 37R, TtH. Stopped at 9300' and orient TF to 150 L before entering Sidetrack. TIH through ST at 137R with 0.8 Motor, TIH and tagged bottom 9567' Orient TF to 80L. Drilling, survey, drilling Drilled to 9717' and short trip to below window at 8890'. Went through ST at 126R, Clean. Drill from 9717' to 9893' making several 100' backreams due to stacking. Backream to window. Tie-in to GR and add 8.0'. RIH to TD. Drill to 9915', POOH for bit, 8/14/97 11 9918 Finish POOH, Change out bit and MWD Probe. RIH with BHA #tl. Tie In at 8762' (-8' Correction). TIH and Oriented TF to 137 R and TIH through ST. TIH and tagged bottom at 9918' Work at getting the Injector head (Top Drive) to stabilize WOB. Unable to drill with the Top Drive conditions. PUH to casing and work on Top Drive. Swap Mud over to new FIo Pro. DS mechanics work on Top Drive and determine a replacement is needed.. POOH to change out Injector Head Drive Motor. SI swab. LD BHA, release Sperry and Drilex, Displace mud in CT with FW. Prep injector head for repla~ment motor. WO rebuilt Hyd{~-~ig inje?~or top drive motor from Houston. ~':~.~- t.~ ;- ~ ~ ;~ ; .~ 8/15/97-8/19/97 12,16 Walt on Hydro Rig delivery of injector from Houston. a/~0/~7 17 Hydra Rig injector arrived at DS ya~ 8/19/97 pm. Welders fab frame and wor~O~'~ cell. Will pedo~ hydraulics test in ya~ In am, Estimate delive~ to location 8/20/97 pm. 8/21/97 18 Continue to WO injector, ,Spot new Hydra Rig HR-5100 injector on rig floor with 451' crane. RU hydraulics, etc. Function test, install gooseneck. ~tab CT. 8/22/97 19 10,108 Install gooseneck, Stab CT, Rehead, Test injector head. Adjust weight cell. Circ. Displace water in CT with FloPro, RIH with Nozzle on CT to 8800 ff. Injector head working very well. POOH. Adjust autodriller at surface. M/U Drilling EtHA #11. RIH with Bit #11 on BHA #11. Set down at window, orient to high side. Tie in at 8762'-add 11,0'. RIH to 9000' and rig computers shut down-repair. Orient to 120R to enter OH sidetrack, 'RIH and tag TD at 9916'-hole is good. Resume normal operation/de, yrate at 0100 hrs 8/22/97. Drill horizontal to 10050'. Possible fault at 9960-10000'. Backream to OH sidetrack. Drill from 10050-108'. POOH for motor bend, 8/23/97 20 10,441 POOH for different bend motor. Stop at 7900 ft and tighten gripper block bolts. POOH, M/U 1.25 dog bend motor. Install gripper block bolt retainer clips on all blocks. RIH with BHA #13, Orient TF to 1(i Rt. To get thru window. Tie-In with GR, Drill horizontal hole from 10108-255'. Short trip to 9380'. Drill horizontal hole from 10255'-407'. Short trip to 8900', Tie-in to GR, sdd 6.0', Drill from 10407-441' 8/24/97 21 10,917 Drill horizontal hole/rom 10441- 10603 ft. Short trip to 9360 ft and ream to TD. Drill horizontal hole from 10603-10791'. POOH for bit/motor. Change bit, motor, MWD probe and drilling connector, RIH with BHA #14. Set down at window, orient to get by, Orient to go in OH sidetrack. FIIH to TD. Drill from 10791-10917' 8/25/97 22 11,250 Drill horizontal hole from 10917- 10950 ft. Short trip to 9380 ff. Ream to TD, Drill horizontal hole from 10950 - 11031 Ft. Made wiper trip to window, Tied-in with GR. Ream to TD and drill from 11031 - 11057 ft. Made wiper trip, unable to drill further due to 1.6% solids in Flopro (~auslng CT lock-up, Cir~ in 260 bbis new Flopro and drill from 11057 - 11161 ft. Made 100 ft. wiper trip and drilled from 11161-177', HOT top at 10170'. Backream to 10060'. Drill from 11177-11240' with several 100' backreams. Short trip to window. Tie-in, Drill from 11240-250' which is TD for logs, POOH for logs (bit was shot). RU SWS memory CNL. 8/26/97 23 Finish RU SWS memory CNL, RIH with CNI_/GR. Tie-in depth at CT flag. RIH. Tag TD at 11250 ft. Log 200 ff repeat section at 14 FPH. RIH and Icg main pass from 11250 - 8700 ft. POOH, Memory logs looked good. RID DS/N #1 and move off well. Well secured, WOW. Winds at 25 - 45 MPH. Waiting to rig up E-line CTU. 8/27/97 24 WOW.high winds. Waiting to rig up E,line CTU. Spot E-Line CTU at 18;00 hrs. 8/28/97 25 WOW [high winds] until 0g:00 hrs, N/U DS 5 1/8" BOP stack and annular, P/T BOP's and displace MEOH in CT with seawater. M/U SWS Slim OHL BHA. Fix shorts in CT ~ollector. RIH with OHL BHA on I ~" CT, Tools failed at 2650', POOH, repair Schlumberger tools. TIH, tools failed at 6150', POOH, pump thru CT w/seawater to re-position E-line, re-head Schl tools, 8/29/97 26 Re-head Schlumberger tools. RIH, Log down to 11,110'. Tools quit. Continue to bottom. Attempt to repair tools-no progress. POOH, RD E-line CT unit. Move dg back over well, NU BOP. Pressure test BOP body. Hold Safety Meeting, PU 2 7/8" liner, 8/3O/97 27 PU 2 7/8" liner. Run in hots to 11,0BB'. Liner stopped. Damaged CT while attempting to work liner to bottom, POOH, PU 12 its. 2 1/16" CS Hydril to allow damaged CT to remain on reel. w/liner, Tag bottom, drop ball and shear out to release CTLRT. Pump 28 Bbl. Cement. Drop dart. Dart seated ~nd sheared. POOH to top of llner. Circulate and WOC. Bottom of liner at 11,250'- Top of liner at 8547' 8/31/97 26 Clmutate and WOC. Jet liner to top of TIW Packoff Bushing at 11,184 ft. Spot 20 BBL high Vis Flopro pill in the liner. POOH and lay down the 2 1/16" and 1 1/4" CSH workstrings and Baker tool~,. Press test the liner lap with 1500 psi, OK. Held safety meeting and ran SW$ TCP 1 11/16" guns, 940 ft total with blank intervals, Position bottom shot at 11170', droP ball. Ball did not seat. Drop second ball, ball did not seat. No indication guns fired, POOH to check guns 9/1/97 29 Stand back remaining 1 ~A' CS Hydril workstring. Held safety meeting with day crew. Recovered fired perforating guns. All ~hot~ fired. Cleaned and emptied rig pits. Freeze prote~ted 7' Tubing wlttl 30 BBLS of MECH. Displaced CT w'~.h nitrogen. Rig down Nordb #1CTD rig. PERFORATED iNTERVALS' 10,250 - 10,330 FT BKB 10,600- 10,7S0 FT BKB 10,800- 10,850 FT BKB 10,900 - 11,070 FT BKB 11,130- 11,170 FT BKB Sheet1 BP EXPLORATION ALASKA INC. END OF WELL SURVEY REPORT FOR THE Q-02 A Sept. 26. 1997 VERTICAL SECTION USED RKB NOTE 140° Relative to TRUE NORTH -68' GRID N/S AND ENV OFFSETS ALSO GRID ASP X AND Y ARE RELATIVE TO GRID NORTH GRID N/S AND ENV OFFSETS ARE REQUIRED FOR GEOLOGICAL WORK TRUE N/S AND ENV OFFSETS ARE RELATIVE TO TRUE NORTH ALL AZIMUTH VALUES ARE RELATIVE TO TRUE NORTH OFFSETS ARE CALCULATED TO GRID AND TRUE NORTH AS INDICATED GRID CONVERGENCE MAGNETIC DEC. TO TRUE NORTH PREPARED BY: 1.09° 28.33° DRILEX DIRECTIONAL CO. MWD CO. DRILEX SYSTEMS, INC./BAKER HUGHES INTEQ SPERRY SUN COMMENTS MD Inc. Dir ff deg deg 1. TIE IN 2. KOP 8,800.00 17.43 227.89 8,860.00 17.43 227.89 8,884.40 28.50 229.78 8,922.90 35.80 234.09 8,958.50 41.40 234.49 SS DEPTH VS TRUE TRUE ft ft N/-S E/-W 8,504.00 16.20 -1,012.30 -1,184.20 8,561.30 16.90 -1,024.40 -1,197.50 8,583.70 17.00 -1,030.60 -1,204.70 8,616.30 16.30 -1,043.10 -1,220.90 8,644.10 14.70 -1,056.10 -1,238.90 Build Turn Dogleg degll00 deg/100 deg/100 0.00 0.00 0.00 0.00 0.00 0.00 45,40 7.70 45.50 18.90 11.20 19.80 15.70 1.10 15.80 GRID NI-S -1,034.60 -1,046.90 -1,053.20 -1 ,O66.20 -1,079.50 8,989.50 44.80 241.91 9,024.10 47.60 251.19 9,057.50 48.20 255.19 9,089.40 48,70 265.19 9,126.80 51.40 255.49 8,666.70 11.60 -1,067.20 -1,256.90 8,690.70 4.50 ~1,077.10 ~1,279,80 8,713.10 -5.20 -1,084.20 -1,303.50 8,734.30 -17.20 -1,088.30 -1,327.00 8,758.40 -31.60 -1,093.10 -1,355.20 11.00 8,10 1.80 1.60 7.20 23.90 26.80 12.00 31.30 -25.90 19.70 21.00 9.10 23.50 21.10 -1,090.90 -1,101.20 -1,108.80 -1,113,30 -1,118,70 9,149.70 54.60 249.19 9,183.70 55.60 238.49 9,212.50 57.20 231.29 9,241.80 59.20 224.29 9,275.10 62.30 216.49 8,772.10 -38.50 -1,098.70 -1,372.50 8,791.60 -45,10 -1,111.00 -1,397.50 8,807.60 -47.10 -1,124.80 -1,417.10 8,823.00 -46.10 -1,141.50 -1,435.50 8,839.30 -41.20 -1,163.60 -1,454.30 14.00 2.90 5.50 6.80 9.30 -27.60 -31.50 -24.90 -23.90 -23.40 26.10 26,00 21.50 21.50 22.40 - 1,124. !50 -1,137.30 -1,15t.50 -1,168.50 -1,191.00 9,304.50 66.27 209.19 9,343.80 68.50 199.49 9,373.70 63.30 202.79 9,405.50 64.60 195.59 9,440.40 69.40 188.39 8,852.10 -33.30 -1,185.90 -1,468.60 8,867.20 -17.60 -1,218.80 -1,483.50 8,879.40 -4.30 -1,244.30 -1,493.30 8,893.40 10.30 -1,271.20 -1,502.70 8,907.00 30.10 -1,302.60 -1,509.30 13.50 5.70 -17.40 4.10 13.80 -24.80 -24.70 11.00 ~22.60 -20.60 26.10 23.50 20.10 20.7O 23.40 -1,213.50 -1,246.80 -1,272.,40 - 1,299.150 -1,331.00 GRIt) EI..W - 1,164. '70 -1,177.80 -1,184.80 -1,200.80 -1,218.60 -1,236..40 -1,259.11:) -1,282. 'FO -1,306,10 -1,334.:20 -1,351..40 -1,376.20 - 1,395. :50 -1,413.60 - 1,432. ,3O - 1,445.90 - 1,460, :20 ~ 1,469.50 -1,478..40 - 1,484, .40 ASP Y fl: 5,964,566.(Z) 5,964,553.50 5,964,547.00 5,96,4,534.C,0 5,96.4,520.5() 5,964,509. Q0 5,964,498.50 5,964,491.0f) 5,964,486.50 5,964,481 5,964,475.00 5,964, 462.50 5,964,448.50 5,964,431 5,964,409.00 5,964,386.50 5,964,353.50 5,964,328.00 5,964, 301.00 5,964,269.50 ASP X ft 642,239.40 64.~,226.30 647,219.30 642,203.30 642,185.50 642,167.80 64',2,145.10 64;2,121.40 64;2,098.10 642,069.90 642,052.70 6,:1;2,027.90 642,008.60 6¢41,990.50 6,4'1,972.10 6 41,958.20 641,943.90 641,934.60 6,;;~ 1,925.70 641,919.60 Page 1 Sheet1 COMMENTS MD Inc. Dir SS DEPTH VS TRUE TRUE Build Turn Dogleg GRID GRID ASP ¥' ASP X ff deg deg ft ft NI-S E/-W deg/100 degllO0 deg/lO0 NI-S E/-W f!: f~ 9,473.00 72.20 180.19 8,917.80 52.20 -1,333.30 -1,511.60 8.60 -25.10 25.20 -1,362.60 -1,486.20 5,964,238.00 641,917..~-;0 9,507.40 73.60 172.29 8,927.90 78.70 -1,366.10 -1,509.50 4.10 -23.00 22.30 -1,394.50 -1,483.40 5,964,206.00 641,920.60 9,538.70 76.90 162.89 8,935.90 105.50 -1,395.60 -1,503.,:)0 10.60 -30.10 30.90 -1,423.80 -1,476.40 5,964,176.5(:) 641,927.;70 9,569.80 81.90 158.49 8,941.60 134.20 -1,424.50 -1,492.80 16.6,0 -14.10 21.20 -1,452.50 -1,465.70 5,964,148.00 641,938./~0 9,602.50 83.20 155.39 8,945.90 165.10 -1,454.30 -1,480.20 4.(:,0 -9.50 10.20 -1,482.00 -1,452.50 5,964,118.5(:) 641,951.60 9,632.10 85.00 152.39 8,948.90 193.80 -1,480.70 -1,467.20 6.10 -10.10 '11.80 -1,508.30 -1,43900 5,964,092.50 641,965.'10 9,662.20 89.47 150.09 8,950.40 223.:20 -1,507.00 -1,452.70 14.90 -7.70 16.70 -1,534.30 -1,424.00 5,964,066.50 641,980.10 9,695.00 89.80 155.89 8,950.60 255.20 -1,536.30 -1,437.80 1.00 17.70 17.70 -1,563.30 -1,408.60 5,964,037.5(:) 641,995.50 9,724.10 88.70 161.69 8,950.90 282.80 -1,563.40 -1,427.30 -3.60 19.90 :_)0.30 -1,590.20 -1,397.50 5,964,010.5(:) 64:2,006.60 9,754.?.0 89.00 161.49 8,951.50 310.80 -1,592.(:)0 -1,417.80 1.(:,0 -0.70 1.20 -1,618.60 -1,387.50 5,963,982.0(:) 6,42,016.60 9,786.50 90.50 157.79 8,951.70 341.20 -1,622.30 -1,406.60 4.8;0 -11.50 1240 -1,648.60 -1,375.'70 5,963,952.00 6~12,028.40 9,823.00 89.40 151.99 8,951.70 376.40 -1,655.30 -1,391.10 -3.(:,0 -15.90 '16.20 -1,681.40 -1,359.60 5,963,919.50 642,044. E,0 9,852.20 91.90 149.19 8,951.40 405.10 -1,680.70 -1,376.80 8.60 -9.60 12.90 -1,706.50 -1,344.90 5,963,894.50 642,059.3,0 9,883.00 92.90 '146.19 8,950.10 435.70 -1,706.70 -1,360.30 3.20 -9.70 10.20 -1,732.20 -1,327.90 5,963,869.(:)(:) 6,12,076.20 9,916.70 93.10 143.29 8,948.30 469.10 -1,734.10 -1,340.'90 0.60 -8.6;0 8.60 -1,759.30 -1,308.00 5,963,842.00 6,1.2,096. I C, 9,949.70 92.30 146.39 8,946.80 502.00 -1,761.10 -1,321.90 -2.40 9.40 9.70 -1,785.90 -1,288.50 5,963,815.50 6~1.2,115.60 9,982.90 92.10 149.59 8,945.50 534.90 -1,789.30 -1,304.30 -0.60 9.60 9.60 -1,813.;70 -1,270.:30 5,963,787.50 642,133.80 10,013.30 92.40 154.69 8,944.30 564.50 -1,816.10 -1,290.10 1.00 16.80 16.80 -1,840.20 -1,255.70 5,963,761.00 6,i.:2,148.40 10,046.40 90.80 152.39 8,943.40 596.70 -1,845.70 -1,275,.40 -4,80 -6.90 8.50 -1,869.50 -1,240..40 5,963,731.50 642,163.80 10,08910 88.90 149,39 8,943.50 638.'70 -1,883.00 -1,254.60 -4,40 -7.00 8.30 -1,906.50 -1,218.80 5,963,694,50 6~t.2,185.30 10,118.80 88.30 147.09 8,944.20 668,10 -1,908.30 -1,239.00 -2,00 -7.70 800 -1,931.40 -1,202.70 5,963,669.50 642,201.4CI 10,148.30 88.50 144.59 8,945.00 697..40 -1,932.70 -1,222,,40 0,70 -8.50 8.50 -1,955.50 -1,185.70 5,963,645.50 642,218.40 10,178.40 88.50 141.79 8,945.80 727.50 -1,956.80 -1,204.,40 0,00 -9.30 9.30 -1,979.30 -1,167.:20 5,963,621.50 642,23690 10,208.90 90.30 139.89 8,946.20 757,90 -1,980.40 -1,185.20 5,90 -6.20 8.60 -2,002.50 -1,147.,~0 5,963,598.50 642,256.60 1 O, 234.00 92.30 137.99 8,945.60 783.10 - 1,999.30 - 1,168, 80 7,90 -7.50 '11. O0 -2,021. '10 - 1,130, '70 5,963, 580.00 6,42,273.4Q 10,264.50 92.50 135.79 8,944.30 813.50 -2,021.60 -1,147.80 0.70 -7.20 7.20 -2,042.90 -1,109..40 5,963,558.00 642,294.70 10,296.40 92.50 133.39 8,942,90 845.10 -2,043.90 -1,125.:20 0,00 -7.50 7.50 -2,064.80 -1,086.30 5,963,536,00 642,317.80 10,327.60 92.80 129.89 8,941.50 876.00 -2,064.60 -1,101,90 1,00 -11.20 11.20 -2,085. t0 -1,062.70 5,963,515.50 6,42,341,40 10,358.10 92.80 127.29 8,940.00 905.80 -2,083.60 -1,078.10 0,00 -8.50 8.50 -2,103.60 -1,038.50 5,963,497.00 6,4;2,365.6rj 10,388.60 93.20 124.59 8,938.40 935.,40 -2,101.50 -1,053.,40 1.30 -8.80 8.90 -2,121.00 -1,013.50 5,963,479.50 64.2,390.6¢! 10,428.50 93.00 119.99 8,936.20 973.30 -2,122.80 -1,019.70 -07;0 -11.50 11.50 -2,141.70 -979..40 5,963,459.00 642,424.7Q 10,459.60 93.78 117.09 8,934.40 1,002.:20 -2,137.60 -992..40 2,50 -9.30 9.60 -2,156.00 ~951.90 5,963,444.50 6,42,452.2.0 10,488.90 92.50 114.79 8,932.80 1,028,90 -2,150.,40 -966.20 -4,40 -7.90 9.00 -2,168.30 -925.30 5,963,432.00 642,478.70 10,52050 90.50 110.69 8,932.00 1,056'90 -2,162.60 -937.00 -6,310 -13.00 14.40 -2,179.90 -89600 5,963,420.50 64'2,508.!0 10,552.80 89.50 106.89 8,932.00 1,084.50 -2,173.00 -906.50 -3,10 -11.810 12.20 -2,189.70 -865.20 5,963,410.50 6,4'2,538.80 Page 2 Sheet1 COMMENTS 3. TD MD Inc. Dir SS DEPTH ft deg deg ff V$ TRUE TRUE Build Turn Dogleg GRID GRID ASP Y ASP X ff N/-S E/-W deg/100 deg/100 deg/100 N/-S E/-W ct Ct 10,582.80 88.80 104.69 8,932.40 1,109.30 -2,181.20 -877.60 -2.30 -7.30 7.70 -2,197.40 -836.20 5,963,403.00 642,567.90 10,621.00 88.50 102.09 8,933.30 1,139.90 -2,190.00 -840.50 -0.80 -6.80 6.90 -2,205.50 ~798.90 5,963,395.00 642,605.10 10,649.80 88.80 100.19 8,934.00 1,162.30 -2,195.60 -812.20 1.00 -6.60 6.70 -2,210.50 -770.50 5,963,39000 642,633.50 10,678.80 89.00 96.79 8,934.50 1,184.00 -2,199.90 -783.50 0.70 -11.70 11.70 -2,214.30 -741.80 5,963,386.50 642,662.30 10,709.60 90.20 95.79 8,934.80 1,206.20 -2,203.20 -752.90 3.90 -3.30 5.10 -2,217.00 -711.10 5,963,383.50 642,692.90 10,738.60 86.80 91.59 8,935.50 1,226.30 -2,205.10 -724.00 -11.70 -14.50 18.60 -2,218.40 -682.10 5,963,382.00 642,721.90 10,768.90 87.60 87.60 8,937.00 1,245.50 -2,204.90 -693.70 2.60 -13.20 13.40 -2,217.90 -651.90 5,963,382.50 642,752.10 10,805.10 87.90 84.39 8,938.40 1,266.70 -2,202.40 -657.60 0.80 -8.90 8.90 -2,215.00 -615.80 5,963,385.50 642,788.20 10,845.90 88.70 82.59 8,939.60 1,289.20 -2,197.80 -617.20 2.00 -4.40 4.80 -2,209.60 -575.50 5,963,391.(:)0 642,828.60 10,877.70 89.20 78.69 8,940.20 1,305.30 -2,192.60 -585.80 1.60 -12.30 '12.40 -2,203.80 -544.20 5,963,397.00 642,859.90 10,913.30 88.00 73.59 8,941.10 1,321.00 -2,184.10 -551.30 -3.40 -14.30 '14.70 -2,194.70 -509.80 5,963,406.00 642,894.30 10,947.00 85.00 77.89 8,943.10 1,335.60 -2,175.80 ~518.60 -8.90 12,70 15.50 -2,185.80 -477.40 5,963,415.00 642,926.80 10,976.50 84.50 81.89 8,945.80 1,350.20 -2,170.60 -489.70 -1.70 13.60 '13.60 -2,180.'10 -448.80 5,963,420.50 642,955.30 11,00650 86.60 81.49 8,948.20 1,365.80 -2,166.30 -460.'10 7.00 -1.30 7.10 -2,175,20 -419.10 5,963,425.50 642,985.00 11,037.10 87.40 85.19 8,949.80 1,382.60 -2,162.80 -429.80 2.60 12.10 '12.40 -2,171.'10 -388.80 5,963,429.50 643,015.30 11,071.10 85.40 89.59 8,951.90 1,403.20 -2,161.20 -395.90 -5.90 12.90 '14.20 -2,168.90 -354.90 5,963,431.50 643,049.10 11,103.70 84.00 92.99 8,954.90 1,424.50 -2,161.90 -363.50 -4,30 10.40 11.20 -2,169,'10 -322.50 5,963,431.50 643,081.60 11,130.90 82.50 96.99 8,958.10 1,443.60 -2,164.30 -336.60 ~5.50 14, 70 '15.60 -2,170. 90 -295.60 5, 963,429.50 643,108.50 11,157.70 82.20 99.09 8,961.70 1,463.30 -2,168.00 -310.30 ~1,10 7.80 7.80 -2,174.'10 -269,10 5,963,426.50 643,134,90 11,188.50 79.80 101.89 8,966.50 1,486.80 -2,173.50 -280.,40 -7.80 9.10 '11.90 -2,179.'10 -239.20 5,963,421.50 643,164.90 11,218.50 77.43 104.59 8,972.40 1,510.30 -2,180.30 -251.80 -7.90 9.00 '11.80 -2,185.30 -210.40 5,963,415.50 643,193.60 11,228.20 76.99 104.59 8,974.60 1,518.10 -2,182.70 -242,50 -4,50 0.00 4.50 -2,187.50 -201.20 5,963,413.50 643,202.90 11,250.00 76.01 104.63 8,979.70 1,535.30 -2,188.00 -222.10 -4.50 0,2:0 4.50 -2,192.50 -180.60 5,963,408.50 643,223.40 THESE SURVEYS ARE TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. BIMO HADIPUTRO OPERATIONS COORDINATOR - BAKER HUGHES INTEQ Page 3 n F! I I_1_11M 13 S ~::: F! V I r' ~:: S WELL LOG TRANSMITTAL To: State of Alaska October 15, 1997 Alaska Oil and Gas Conservation Comm. Atm.: Lori Taylor 99501 [4~/~O'~'~-52\r~ Anchorage, Alaska3001 Porcupine Dr. (.~d/ MWD Formation Evaluation Logs - Q-02A & Q-02A PB 1, AK-MW-70231 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention off Jun Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 2 LDWG formatted Discs with verification listings. API#: 50-029-20333-01 & 50-029-20333-70 5631 Silverado Way, Suite -" · Anchorage, Alaska 99518 ° (9.07) 563 '~ "56 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company --- STATE OF ALASKA AL, A OIL AND GAS CONSERVATION COMM. APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon x Suspend__ Alter casing __ Repair well __ Change approved program __ Operation Shutdown __ Re-enter suspended well __ Plugging X Time extension__ Stimulate__ Pull tubing ~" Variance __ Perforate __ Other Plug back for CT sidetra~'k 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora~le, Alaska 99519-6612 4. Location of well at surface 469' SNL, 1054' WEL, SEC. 16, T11N, R13E. UPM At top of productive interval 1491' SNL, 2250' WEL, SEC. 16, T11N, R13E, UPM At effective depth 1603' SNL, 2377' WEL, SEC. 16, T11N, R13E, UPM At total depth 1620' SNL, 2396' WEL, SEC. 16, T11N, R13E, UPM 5. Type of Well: Development x Exploratory __ Stratigraphic __ Service 6. Datum elevation (DF or KB) KBE = 68.03 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number Q-02 9. Permit number 78-72 10. APl number 50- 029-20333 11. Field/Pool Prudhoe Off Pool feet 12. Present well condition summary Total depth' measured true vertical 9550 feet BKB 9292 feet Plugs (measured) Effective depth: measured 9452 feet true vertical BKB 9197 feet ~'~ Length Size Structural __ Conductor 110 20 x 30 Surface 2662 13 3/8 Intermediate Production 9406 9 5/8 Liner Perforation depth: measured 8961'- 8966', 9230'- 9296' 9200'-9210', Junk (measured) Cemented 335 c.f. 3395 c.f. fill at 9452' MD (03/87) true vertical subsea 8662'-8666', 8919'-8983' Measured depth 139 2691 True vertical depth BKB 139 2691 1409 c.~ 9525 9268 Sqzd: 9130'-9190', 9218'-9230' Tubing (size, grade, and measured depth) 7" L-80 to 8502' with 4 1/2" tailpipe to 8606' Packers and SSSV (type and measured depth)9 5/8" Guiberson Po/ar packer at 8502'; 4 1/2" SSSV & ins~'~:~' 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch × 14. Estimated date for commencing operation December 1988 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas__ Suspended__ Service 17. I hereby certify, that the foregoing is true and correct to the best of my knowledge. Slgne~'//,,- ~,'/)¢~ Title Supervisor Gravity Drainaoe ' ~ ' ~,,,' FOR COMMISSION USE ONLY Conditions of approval: Notify_ Commission~,~;-r-e~,,~.atative may witness ~ Approval No. ' Plug integrity Mechanical Inte~~oquent ~~ ~~.~ ~~...~ Ap~order of the Commission ~~~_~ ~~ Commissioner Date SUBMI-I:' iN TRI'I~LICATE TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Julv 30. 1997 Ted Stagg, Coil Tubing Drilling Engineer BP Exploration (Alaska'}. Inc. P O Box 1966t2 Anchorage. AK 99519-6612 Re: Prudhoe Bay' Unit Q-02A BP Exploration (AlaskM, Inc. Permit No: 9-7,-147 Sur. Loc.: 469'SNL. 1054'WEL. Sec. 16. TI 1N. RI3E. UM Btmhole Loc.: 441 'SNL. 2511'WEL. Sec. 16. T11N. RI3E. UM Dear Mr. Stagg: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required bv law fi'om 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) of the BOPE test pertbrmed before drilling below the surface casing shoe must be given so that a representative of the Commission max' witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. · dii7 enclosures ,2,2: Department of Fish & Game. Habitat Section w/o encl. Department of Enx inornment Conscrvntion w/o encl. la. Type of workRe-EntryDrill 2. Name of Operator BP E~,nlor~tion STATE OF ALASKA ALASK/'-%IL AND GAS CONSERVATION r~- ~MMISSION PERMIT TO DRILL 20 AAC 25.005 I--1 Redrill ~llb. Typeofwell. [] Deepen Service [] 3. Address P (") Ftn~ 1.clRRlP Annhnr~n~. Al~.qk~ .q.CtRl.q-fiRlP 4. Location of well Et su rf~cb 13. Distance to nearest w ell no close approach feet 469' SNL, 1054' WEL, SEC. 16, T11N, R13E, UPM At top of productive inte rval 1494' SNL, 2254' WEL, Sec. 16, T11N, R13E At total depth 441' SNL, 2511' WEL, Sec. 16, T11N, R13E 2. Distance to nearest 3roperty line ADL 028281 @ 441 feet Exploratory [] Stratigraphic Test [] Development Oil [] Development Gas [] Single Zone [] Multiple Zone [] 5. DatumKBEElevation= 68.03(DFAMsL°r feetKB) 10. Field and Pool 6. Property Designation 028284 7. Unit or property Name Prudhoe Bay Unit 8. Well number Q-O2A 9. Approximate spud date 8/4/97 14. Number of acres in pr operty 15. Proposed depth 6. To be completed for d eviated wells (ickoffdepth 8860 feet Maximum hole angle 9s o Setting Depth Prudhoe Bay Field/Prudhoe Bay Pool 11. Type Bond (see 20AAC 25.025) Number 2S100302630-277 Amount $200,000.00 (MD and TVD) 2560 11,178', 8962' TVDss feet 17. Anticipated pressure (see 20 AAC 25.035 (e)(2) ) Maximum surface 3330 psig At total depth (TVD) R.CI.'°.R/.'~RR4 psig 8. Casing program size Hole 3-3/4" Casing 2- 7/8" Weight Grade 6.16# L-80 Specifications Coupling ST-L pen Operations. Length 19. To be completed for R edrill. Re-entry, and Dee Present well condition su mmary Total depth: measured 2618 Top Bottom I Quantity of cement M D TVD M D TVDI (include stage data) 8560 8276 11,178' 8962' 9550 feet Plugs (measured) Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: true vertical BKB 9292 feet measured 9452 feet Junk (measured) true vertical BKB 9197 feet Length Size Cemented 95 c.f. 110 20x30 335 c.f. 2662 13-3/8 3395 c.f. ,JUL_ 0 1,9,97 .Oi! & Gas Cons. ' fill at 9452' MD (3/87) Measured depth True Vertical depth 9406 9-5/8 1409 c.f. 9525 9268 measured 8961'- 8966', 9230'- 9296' 9200'-9210', true vertical 8662'-8666', 8919'- 8983' Sqzd: 9130'-9190', 9218'-9230' 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 requirement s [] 21. I hereby certify~~tha, t¢ the foregoing is true an d correct to the best of my knowledge ~ ~_ 5z/~ P~ Signed ~,,,~.~/~,,,~ Title CoilTubingDrillingEngineer Date I.- ~V Commission Use Only Permit Number IAPI number IApproval date ISee cover letter ~'~-//,~7,,¢~ [50- 4:~.2_.. <~ -- ~ O ~ ,~' ~ -- ~ / I "~ '"',_.,~ ~ ¢'// If°r other requirements Conditions of approval Samples required [] Yes ~ No Mud log required [] Yes ~ No Hydrogen sulfide measures I~-Yes [] No Directional survey requJr ed ~ Yes [] No RequJredworking pressure forBOPE []2M; ©3M; ~5M; F-110M; 1--115M; Other: ~¢.;,,,,,~fi~! S~9f~e~ By by order of Approved by ~ ~j~. J0~RS'f.0f~ Commissioner the commission --orm 10-401 Rev. 12-1-85 Submit in fr~plicatter BPX Q-02A Sidetrack Summary of Operations: The well is being sidetracked to reduce GOR and improve PI. This sidetrack will be conducted in one phase. Sidetrack Summary: Planned for 814/97. · Rig up drilling coil and abandon existing perfs with 40 bbls fiber and Class G cement. · Cement will be pressure tested and tagged ,to confirm top. Top of fiber cement_to be at 8840-8850' MD. Top perforation at 8962 MD. Pl-'~ ~¢o ?~.~ -f~. t~o-~.~), /)4)6- · Mill the window from fiber cement whipstock. · Change over to FIo-Pro and drill the directional hole per attached plan to a TD of 11,178' MD (8,962' TVDss). Mud Program: Window milling: Seawater Drilling: FIo-Pro (8.8 - 8.9 ppg) Casing Program: - 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 8,560' MD and cemented with approx. 17 bbls. cement. The well will then be perforated with coil tubing conveyed guns. Well Control: - BOP diagram is attached. - Pipe rams, blind rams and the CT pack off will be pressure tested to 4~00_ _psi and to 400____~0 psi. - The annular preventer will be tested to 400 psi and 2000 psi. Directional - See attachments. - Kick Off: 8860' MD (8,561' TVD ss) -TD: 11,178' MD (8962' TVD ss) - Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging - A Gamma Ray log will be run over all of the open hole section. TREE: 6 3/8 McEvoy WELLHEAD: McEvoy ACTUATOR: OTIS 9-5/8 F.O.C 12055 9-5/8 D.V. PACKER 12294 13-3/8", 72#/ft, I L-80, BTRS 2691 Q-02A Proposed Completion KB. ELEV = 68.03 BF. ELEV: 39.33 SSSV LANDIN,,G NIPPLE ( OTIS )( 5.962' D) 201 7 KOP: 3000 MAX ANGLE: 21 deg 7", 26 #Iff, L-80, TUBING TUBING ID: 6.276" CAPACITY:.0382 BBL/FT PERFORATION SUMMARY REF: LOG: CBL 11-7-78 's,z I ,NT RV^' 2 ?/8 1 4 I 9130-9190 2 ?/8 I 4 I 9200-9210 27/81 4I 92t8-9230 2 7/8 I 1 I 27'81I 9259-9269 2 ?/8 I 4 I 9280-9268 2 ?/8 I 4 I 9268-9296 27/8 I 2 I 9268-9296 27/8] 1 I 8961-8966 C PEN/SQZ'D Squeezed Squeezed Squeezed 8962-8967 Squeezed Squeezed Open Open Open Open 2 7/8" Cemented Liner Fiber + Class G Cement for abandonment and whipstock FISH; Camco Spinner Guard. 1 11/16" O.D. X 7" PBTD [9485 9-5/8", 47#/ft, L-80, BTRSI 9525 TUBING SEAL ASSY. 9-5/8" PACKER ( Guiberson )(3.833 "ID) 4 1/2", 12.6 #/ft, TAILPIPE 4 1/2 .... X" NIPPLE ( Otis )(3.813" ID) 4 1/2 .... XN" NIPPLE (Otis) ( 3.725" ID) 4 1/2" TBG TAIL ( 3.88 "ID) (ELMD) 8479 8502 8543 8575 8606 8592 Q-02 0 8400 8420 8440 8460 8480 8500 8520 8540 8560 8580 8600 8620 8640 8660 I~680 ~700 ~g720 8740 8760 8780 8800 8820 8840 8860 8880 8900 8920 8940 8960 8980 9000 Ve~ical Section 200 400 600 800 ~ i Angle @ K.O.= 17 deg MD:8860 DL 1= 16 deg/100 27 deg DL 2= 16 deg/100 Path Distance (Feet) 1,00 1,20 1,40 1,60 1,80 2,00 2,20 2,40 2,60 2,80 3,00 0 0 0 0 0 0 0 0 0 0 0 ............... TSGR 44 deg i DL 3= 8 deg/100 ~ TZ2C ~ 22/23N m --HOT .... TSAD~ Marker Depths @Orig Wellbore TSGR TSAD TZ3 TZ2C Kick Off Deprtr ~KO i MD KO Pt =, MD New Hole rz3 ................................................................................................................................ i Total MD TVD TD 11178 TD Tot Drld:2318 ft 8,440Jff TVD 8,553]ftTVD , 401 vp I 8,860 MD 1,591 ft 8,860[ 2318I 11,178 8,962 DLS deg/100 Tool Face Length Curve 1 16 0 60 Curve 2 16 40 140 Curve 3 8 -60 140 Curve 4 21 -60 374 Curve 5 8 -85 420 Curve 6 8 -95 364 Curve 7 8 -90 160 Curve 8 4 105 660 2,318 Drawn: 7/29/97 10:45 Plan Name: Case 102 -2,000 ~1,§'00 Q-02 -1,000 -500 -500 -1,000 -1,500 -2,000 -2,500 IWell Name Q-02 I CLOSURE Distance 2,023 ft Az 226 deg NEW HOLE E/W (X) N/S (Y) Kick Off -1,178 -1,047 TD -1,457 -1,404 State Plane 641,947 5,964,197 Surface Loc 643,404 5,965,601 DLS deg/100 Tool Face Length Curve I 16 0 60 Curve 2 16 40 140 Curve 3 8 -60 140 Curve 4 21 -60' 374 Curve 5 8 -85 420 Curve 6 8 -95 364 Curve 7 8 -90 160 curve 8 4 105 660 2,318 X distance from Sfc Loc -3,000 Drawn: 7/29/97 10:45 Plan Name: Case 102 Q-02A CT Drilling & Completion BOP 22.5" 18"! 38" 2 3/8" CT ~ I 110,o00 psil Pack-Offl I 7 1/16" Annular Blind/Shear 7 1116" Pipe/Slip -~ 2 3/8" I~ 11 I [--I[161'-I" xl~15' OOt-"lO 7 1/16 I SWAB OR MASTER VALVE 06/18/97 · WELL PERMIT CHECKLIST COMPANY FIELD & POOL ~ ("~(~//'~'O INIT CLASS / -,,-3;,¢/' GEOL AREA 0~'¢-'_) UNIT# --//~' ,~'¢"3 ON/OFF SHORE ADMINISTRATION . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Permit fee attached ....................... N Lease number appropriate ................... N Unique well name and number .................. N Well located in a defined pool .................. N Well located proper distance from drilling unit boundary .... N Well located proper distance from other wells .......... N Sufficient acreage available in drilling unit ............ N If deviated, is wellbore plat included ............... N Operator only affected party ................... N Operator has appropriate bond in force ............. N Permit can be issued without conservation order ........ N Permit can be issued without administrative approval ...... N Can permit be approved before 15-day wait ........... N ENGINEERING DATE 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Conductor string provided ................... j.~ Surface casing protects all known USDWs ........... ~Y CMT vol adequate to circulate on conductor & surf csg ..... ~>Y 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 ................. ,,N If a re-drill, has a 10-403 for abandonment been approved... (~)N Adequate wellbore separation proposed ............. ~ N If diverter required, does it meet regulations .......... Y N Drilling fluid program schematic & equip list adequate ..... ~ N BOPEs, do they meet regulation ................ (:~ N BOPE press rating appropriate; test to ~O;:~o psig. r.~ N Choke manifold complies w/APl RP-53 (May 84) ........ (~ N Work will occur without operation shutdown ........... ~ N Is presence of H2S gas probable ................. (~ N GEOLOGY ,_R DATE 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N~ ,,,,/~~:~¢ 31. Data presented on potential overpressure zones ....... Y//Iq .,/'(,,/¢ ,, 32. Seismic analysis of shallow gas zones ............. /)f' N 33. Seabed condition survey (if off-shore) ............. J Y N 34. Contact name/phone for we.eklyjaro.clress reports ..... /'. Y N lexp~ora~tory only] ~ REMARKS GEOLOGY: ENGINEERING: COMMISSION' JDH R Comments/Instructions: HOW/Ijt - A:\FORMS\cheklist rev 07/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. IC FIL ED Date_~~,~ * ALASKA COMPUTING CENTER ~ ............................ * ........SCHLUMBERGER ....... .............. COMPANY NAME : BP EXPLORATION WELL NA~E : Q-O2A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUF1BER : 500292033301 REFacE NO : 98074 RECEIVED J~,N t 5 1999 Alaska Oil & Gas Cons. uommission ~n~hnrage LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: **** REEL HEADER **** SERVICE NAFIE : EDIT DATE : 98/06/ 2 ORIGIN · FLIC REEL NAFiE : 98074 CONTINUATION # : PREVIOUS REEL : CO~IENT · BP EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 **** TAPE HEADER **** SERVICE NA~E : EDIT DATE : 98/06/ 2 ORIGIN : FLIC TAPE NA~E : 98074 CONTINUATION # : 1 PREVIOUS TAPE : COP~4ENT : BP EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL : FEL : FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD IST STRING 2ND STRING Q- 02A 500292033301 BP EXPLORATION SCHLUMBERGER WELL SERVICES 19-MAY-98 RUN1 97498 S. MORRISON C. PARKER RUN 2 RUN 3 16 liN 13E 469 1054 64.40 25.20 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.675 8872.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 3RD STRING PRODUCTION STRING CONTAINED HEREIN IS THE LDWG FORMATTED OPEN HOLE MCNL DATA AQUIRED ON BP EXPLORATION'S Q-O2A. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INC~: 0.5000 FILE SUA~VARY LDWG TOOL CODE START DEPTH GR 11240.0 MCNL 11246.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 88888.0 11213.5 11195.0 11184.5 11153.5 11145.0 11136.5 11129.5 11129.0 11114.5 11106.0 11105.5 11097.5 11086.5 11084.5 11082.0 11070.0 11056.5 STOP DEPTH .......... 8872.0 8872.0 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GR MCNL 88877.5 88877.5 11203.0 11203.0 11187.5 11187.5 11176.5 11176.5 11147.5 11147.5 11136.0 11136.0 11129.5 11129.5 11119.5 11119.5 11107.5 11107.5 11098.5 11098.5 11093.0 11093.0 11080.5 11080.5 11079.0 11079.0 11076.0 11076.0 11065.5 11065.5 11052.5 11052.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 3 11048 0 11039 5 11012 5 10995 0 10987 0 10968 5 10956.0 10952.0 10942.0 10915.5 10893.0 10886.5 10885.5 10873.5 10870.5 10866.5 10864.5 10859.5 10854.0 10848.0 10833.5 10815.5 10815.0 10809.0 10796.5 10796.0 10792.5 10785.5 10781.5 10763.5 10763.0 10755.0 10738.0 10737.5 10735.5 10719.5 10718.5 10711.5 10710.5 10698.5 10697.5 10695.5 10695.0 10686.5 10677.0 10676.5 10649.0 10642.0 10641.5 10633.5 10629.0 10611.5 10591.0 10590.5 10579.5 11043.0 11043.0 11036.0 11036.0 11012.0 11012.0 10993.0 10993.0 10985.5 10985.5 10964.0 10964.0 10953.5 10953.5 10948.5 10948.5 10937.5 10937.5 10914.0 10914.0 10893.0 10893.0 10883.5 10883.5 10872.5 10872.0 10868.0 10865 5 10865.5 10863 10858 10853 10845 10832 10814 5 10863.5 0 10858.0 5 10853.5 5 10845.5 5 10832.5 0 10814.0 10804.0 10804.0 10792.5 10792.5 10790.5 10790.5 10782.0 10782.0 10778.0 10778.0 10759.0 10759.0 10751.5 10751.5 10734.5 10734.5 10731.0 10731.0 10716.0 10716.0 10714.5 10714.5 10708.5 10708.5 10706.5 10706.5 10692.0 10692.0 10689.0 10689.0 10681.5 10681.5 10670.5 10670.5 10644.0 10644.0 10636.5 10636.5 10629.5 10629.5 10624.5 10624.5 10608.0 10608.0 10589.0 10588.5 10576.0 10576.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 4 10560.5 10560.0 10560.0 10551.0 10547.5 10547.5 10545.0 10541.0 10541.0 10536.0 10533.0 10533.5 10532.0 10528.5 10528.5 10523.0 10518.5 10518.5 10515.0 10509.5 10514.5 10509.5 10512.5 10507.5 10507.5 10510.5 10506.0 10506.0 10504.0 10501.0 10501.0 10501.0 10498.5 10498.5 10496.0 10492.0 10492.0 10491.0 10485.0 10490.5 10485.0 10486.0 10482.5 10481.5 10482.0 10472.5 10472.5 10477.0 10469.0 10476.5 10469.0 10471.0 10465.0 10465.0 10464.0 10457.0 10457.0 10459.5 10451.5 10459.0 10451.5 10454.0 10447.0 10453.5 10447.0 10449.5 10442.5 10442.5 10441.0 10433.0 10440.5 10433.0 10422.5 10415.5 10415.5 10406.5 10400.5 10405.5 10400.5 10391.5 10385.5 10391.0 10385.5 10386.0 10382.5 10385.0 10382.5 10374.5 10371 . 0 10373.5 10371 . 0 10362.0 10357.5 10357.5 10355.0 10350.5 10350.5 10352.0 10345.5 10345.5 10346.5 10339.5 10346.0 10339.5 10344.5 10338.0 10344.0 10338.0 10333.5 10326.5 10326.5 10313.5 10308.5 10308.5 10278.5 10271.5 10245.5 10239.0 10245.0 10239.0 10209.5 10204.0 10209.0 10204.0 10207.0 10201.0 10201.0 10195.5 10191.0 10191.0 10173.0 10169.5 10169.5 10158.5 10154.0 10154.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 10109.0 10096.5 10089.0 10087 0 10063 0 10052 0 10045 5 10035 0 10022 5 10017 5 10016.0 10012.0 10005.0 10003.0 9981.5 9979.5 9976.0 9973.5 9934.0 9932.0 9907.0 9904.5 9894.0 9891.0 9886.0 9865.5 9865.0 9846.0 9844.0 9842.5 9833.0 9831.0 9822.5 9822.0 9817.5 9816.0 9808.5 9797.5 9789.5 9770.5 9760.0 9752.0 9727.0 9706.0 9699.0 9690.5 9672.5 9669.5 9639.5 9628.0 9623.5 9619.5 9595.5 9592.0 9577.5 10104.5 10092.5 10085.5 10082.5 10058.0 10047.5 10042.0 10030.0 10020.5 10012.5 10008.5 9998.0 9976.0 9974.5 9971.0 9968.5 9929.5 9928.0 9903.0 9899.5 9890.0 9887.0 9879.5 9859.5 9839.5 9836.5 9827.5 9823.0 9816.0 9810.5 9805.0 9795 5 9780 5 9769 0 9757 0 9749 0 9724 0 9704 0 9696 5 9688 0 9671 0 9667 5 9634 0 9626 5 9621 0 9615 5 9592 5 9589 5 9576 0 10104.5 10092.5 10085.5 10082.5 10058.0 10047.5 10042.0 10030.0 10020.5 10012.5 10008.5 9998.5 9976.0 9974.5 9971.0 9968.5 9929.5 9928.0 9903.0 9899.5 9890.0 9886.0 9879.0 9859.5 9839.5 9836.5 9827.5 9823.0 9816.0 981 O. 5 9805 0 9795 5 9780 5 9769 0 9757 0 9749 0 9724 0 9704 0 9696 5 9688 0 9671 0 9667 5 9634 0 9626.5 9621.0 9615.5 9592.5 9589.5 9576.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 9562.0 9551.5 9531.0 9530.0 9528.0 9518.5 9514.0 9510.5 9504.5 9491 0 9471 5 9462 0 9459 5 9459 0 9455 5 9448 0 9445 0 9431 5 9428 0 9426.5 9421.5 9412.0 9394.0 9393.5 9390.0 9389.0 9384.5 9381.5 9379.5 9376.0 9372.5 9366.5 9358.5 9348.0 9343.0 9337.5 9333.0 9331.0 9316.0 9315.5 9310.5 9309.5 9306.5 9291.0 9282.0 9275.5 9272.0 9271.0 9267.0 9264.0 9260.5 9257.5 9252.5 9251.5 9247.0 9555.5 9545.5 9525.5 9523.5 9516.5 9511.5 9505.5 9499.5 9484.5 9468.0 9457.0 9455.5 9453.0 9445.0 9441.0 9427.5 9423.0 9417.5 9409.0 9389.0 9385.0 9380.0 9377.0 9374.5 9370.5 9368.O 9362.0 9354.5 9345.5 9340.5 9336.5 9329.5 9328.0 9312.5 9307.5 9303.5 9292.0 9281.5 9272.5 9269.0 9265.5 9261.5 9258.0 9255.0 9250.5 9555.5 9545.5 9525.5 9523.5 9516.5 9511.5 9505.5 9499.5 9484.5 9468.0 9457.0 9455.5 9453.0 9445.0 9441.0 9427.5 9423.0 9417.5 9409.0 9389.0 9385.0 9380.0 9377.0 9374.5 9370.5 9368.0 9362.0 9354.5 9345.5 9340.5 9336.5 9329.5 9328.0 9312.5 9307.5 9303.5 9292.0 9281.5 9272.5 9269.0 9265.5 9261.5 9258.0 9255.0 9250.5 9245.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 9246.5 9245.0 9244.5 923 6.5 923 6.0 9234.0 9233.0 9218.5 9217.5 9216.5 9215.5 9212.0 9188.0 9187.5 9186.0 9176.5 9172 5 9157 5 9148 0 9130 5 9118 5 9109 5 9102 0 9096.0 9091.0 9088.0 9087.0 9086.0 9085.0 9081.0 9080.5 9076.0 9075 5 9072 0 9071 0 9065 0 9064 0 9054 0 9047 5 9045 5 9043 5 9035 5 9032 5 9030 0 9025 0 9023 5 9022 0 9010 5 9004 5 9004 0 9000 5 9000 0 8996.5 8996.0 8990.5 9245.5 9243.0 9234.5 9232.5 9217.0 9215.5 9209.5 9186.5 9184.5 9174.5 9172.0 9157.0 9148.0 9129.0 9118.0 9108.0 9101.5 9097.5 9088.0 9085.0 9082.0 9077.5 9072.5 9069.0 9063.0 9050.5 9044.5 9043.5 9040.0 9033.5 9030.5 9025.5 9021.5 9019.0 9016.5 9006.0 9000.0 8995.5 8991.0 9243.0 9234.5 9232.5 9217.0 9215.5 9209.5 9186.5 9184.5 9174.5 9172.0 9157.0 9148.0 9129.0 9118.0 9108.0 9101.5 9097.5 9088.0 9085.5 9082.0 9077.5 9072.5 9069.0 9062.5 9050.5 9045.5 9043.5 9040.0 9033.5 9030.5 9025.5 9021.5 9019.0 9016.5 9006.0 9000.0 8995.5 8992.0 8985.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 8989.5 8987.0 8985.5 8977.0 8976.0 8975.5 8973.5 8972.0 8971.5 8964.5 8963.5 8961.0 8960.5 8955.5 8953.5 8948.0 8940.0 8938.0 8934.5 8931.0 8929.0 8927.0 8924.0 8915.0 8911.5 8909.0 8901.0 8897.0 8892.0 8891.5 8887.0 8886.5 8884.0 8879.5 8877.5 8877.0 8874.5 8870.5 8857.0 8852.0 8849.0 100.0 $ MERGED DATA SOURCE LDWG TOOL CODE $ 8985.5 8981.5 8981.5 8973.0 8973.0 8972.0 8972.0 8970.0 8967.0 8967.0 8961.0 8961.0 8958.5 8958.5 8952.5 8952.5 8950.0 8950.0 8944.5 8944.5 8936.0 8936.0 8934.5 8934.5 8930.5 8930.5 8927.0 8927.0 8924.5 8924.5 8919.5 8919.5 8912.0 8912.0 8906.5 8906.5 8905.5 8905.5 8897.0 8897.0 8894.0 8894.0 8888.5 8888.5 8884.5 8884.5 8880.5 8880.5 8876.0 8873.5 8873.5 8871.0 8871.0 8865.5 8865.5 8848.0 8848.0 8842.5 8842.5 8841.0 8841.0 92.0 92.0 RUN NO. PASS NO. MERGE TOP MERGE BASE THIS FILE CONTAINS THE MAIN PASS MCNL DATA AQUIRED OVER THE OPEN HOLE INTERVAL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GR MAIN PASS AND THE MWD GR, ALSO NRAT MAIN PASS AND THE MWD GR, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. THE DATA HAS BEEN CLIPPED AT FIRST READING AND AT CASING. LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUlVlB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUlVlB SAMP ELE~I CODE (HEX) DEPT FT O0 000 O0 0 1 1 1 4 68 0000000000 GR CNT GAPI O0 000 O0 0 1 1 1 4 68 0000000000 NClFTCNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 FCNTCNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 11246.000 NRAT. CNT 10.242 DEPT. 8872.000 NRAT. CNT 14.041 GR.CNT -999.250 NCNT. CNT 8615.703 FCNT. CNT GR.CNT 25.131 NCNT. CNT 7175.000 FCNT. CNT 555.118 447.719 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 9~DEC-1998 13:30 PAGE: 10 **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION · O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUFiBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE .............. GR MCNL $ BASELINE CURVE FOR SHIFTS: GR CTIRVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8872.0 8704.0 8872.0 8704.0 BASELINE DEPTH 88888.0 11213.5 11195.0 11184.5 11153.5 11145.0 11136.5 11129.5 11129.0 11114.5 11106.0 11105.5 11097.5 11086.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GR MCNL .............. 88877.5 88877.5 11203.0 11203.0 11187.5 11187.5 11176.5 11176.5 11147.5 11147.5 11136.0 11136.0 11129.5 11129.5 11119.5 11119.5 11107.5 11107.5 11098.5 11098.5 11093.0 11093.0 11080.5 11080.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 11 11084.5 11082.0 11070.0 11056 5 11048 0 11039 5 11012 5 10995 0 10987 0 10968 5 10956.0 10952.0 10942.0 10915.5 10893.0 10886.5 10885.5 10873.5 10870.5 10866.5 10864.5 10859.5 10854.0 10848.0 10833.5 10815.5 10815.0 10809.0 10796.5 10796.0 10792.5 10785.5 10781.5 10763.5 10763.0 10755.0 10738.0 10737.5 10735.5 10719.5 10718.5 10711.5 10710.5 10698.5 10697.5 10695.5 10695.0 10686.5 10677.0 10676.5 10649.0 10642.0 10641.5 10633.5 10629.0 11079.0 11079.0 11076.0 11076.0 11065.5 11065.5 11052.5 11052.5 11043.0 11043.0 11036.0 11036.0 11012.0 11012.0 10993.0 10993 . 0 10985.5 10985.5 10964.0 10964.0 10953.5 10953.5 10948.5 10948.5 10937.5 10937.5 10914.0 10914.0 10893.0 10893.0 10883.5 10883.5 10872.5 10872.0 10868.0 10865.5 10865.5 10863.5 10863.5 10858.0 10858.0 10853.5 10853.5 10845.5 10845.5 10832.5 10832.5 10814.0 10814.0 10804.0 10804.0 10792.5 10792.5 10790.5 10790.5 10782.0 10782.0 10778.0 10778.0 10759.0 10759.0 10751.5 10751.5 10734.5 10734.5 10731 . 0 10731 . 0 10716.0 10716.0 10714.5 10714.5 10708.5 10708.5 10706.5 10706.5 10692.0 10692.0 10689.0 10689.0 10681.5 10681.5 10670.5 10670.5 10644.0 10644.0 10636.5 10636.5 10629.5 10629.5 10624.5 10624.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 12 10611.5 10591.0 10590.5 10579.5 10560.5 10551.0 10545.0 10536.0 10532.0 10523.0 10515.0 10514.5 10512.5 10510.5 10504.0 10501.0 10496.0 10491.0 10490.5 10486.0 10482.0 10477.0 10476.5 10471.0 1O464.0 10459.5 10459.0 10454.0 10453.5 10449.5 10441.0 10440.5 10422.5 10406.5 10405.5 10391.5 10391.0 10386.0 10385.0 10374.5 10373.5 10362.0 10355.0 10352.0 10346.5 10346.0 10344.5 10344.0 10333.5 10313.5 10278.5 10245.5 10245.0 10209.5 10209.0 10608.0 10608.0 10589.0 10588.5 10576.0 10576 0 10560 0 10560 10547 10541 10533 10528 10518 5 10547 0 10541 0 10533 5 10528 5 10518 10509 10509.5 10507.5 10507.5 10506.0 10506.0 10501.0 10501.0 10498.5 10498.5 10492.0 10492.0 10485.0 10485.0 10482.5 10481.5 10472.5 10472.5 10469.0 10469.0 10465.0 10465.0 10457.0 10457.0 10451.5 10451.5 10447.0 10447.0 10442.5 10442.5 10433.O 10433.0 10415.5 10415.5 10400.5 10400.5 10385.5 10382.5 10371.0 10385.5 10382.5 10371.0 10357.5 10357.5 10350.5 10350.5 10345.5 10345.5 10339.5 10339.5 10338.0 10338.0 10326.5 10326.5 10308.5 10308.5 10271.5 10239.0 10239.0 10204.0 10204.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 13 10207.0 10195.5 10173.0 10158.5 10109.0 10096.5 10089.0 10087.0 10063.0 10052.0 10045.5 10035.0 10022.5 10017.5 10016.0 10012.0 10005.0 10003.0 9981.5 9979.5 9976.0 9973.5 9934.0 9932.0 9907.0 9904.5 9894.0 9891.0 9886.0 9865.5 9865.0 9846.0 9844.0 9842.5 9833.0 9831.0 9822.5 9822.0 9817.5 9816.0 9808.5 9797.5 9789.5 9770.5 9760.0 9752.0 9727.0 9706.0 9699.0 9690.5 9672.5 9669.5 9639.5 9628.0 9623.5 10201.0 10191.0 10169.5 10154.0 10104.5 10092.5 10085.5 10082.5 10058.0 10047.5 10042.0 10030.0 10020.5 10012.5 10008.5 9998.0 9976.0 9974.5 9971.0 9968.5 9929.5 9928.0 9903.0 9899.5 9890.0 9887.0 9879.5 9859.5 9839.5 9836.5 9827.5 9823.0 9816.0 9810.5 9805 0 9795 5 9780 5 9769 0 9757 0 9749 0 9724 0 9704 0 9696.5 9688.0 9671.0 9667.5 9634.0 9626.5 9621.0 10201.0 10191.0 10169.5 10154.0 10104.5 10092.5 10085.5 10082.5 10058.0 10047.5 10042.0 10030.0 10020.5 10012.5 10008.5 9998.5 9976.0 9974.5 9971.0 9968.5 9929.5 9928.0 9903.0 9899.5 9890.0 9886.0 9879.0 9859.5 9839.5 9836.5 9827.5 9823.0 9816.0 9810.5 9805.0 9795.5 9780.5 9769.0 9757.0 9749.0 9724.0 9704.0 9696.5 9688.0 9671.0 9667.5 9634.0 9626.5 9621.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 14 9619 5 9595 5 9592 0 9577 5 9562 0 9551 5 9531 0 9530 0 9528 0 9518 5 9514 0 9510 5 9504 5 9491.0 9471.5 9462.0 9459.5 9459.0 9455.5 9448.0 9445.0 9431.5 9428.0 9426.5 9421.5 9412.0 9394.0 9393.5 9390.0 9389.0 9384.5 9381.5 9379.5 9376.0 9372.5 9366.5 9358.5 9348.0 9343.0 9337.5 9333.0 9331.0 9316.0 9315.5 9310.5 9309.5 9306.5 9291.0 9282.0 9275.5 9272.0 9271.0 9267.0 9264.0 9260.5 9615.5 9592.5 9589.5 9576.0 9555.5 9545.5 9525.5 9523.5 9516.5 9511.5 9505.5 9499.5 9484.5 9468.0 9457.0 9455.5 9453.0 9445.0 9441.0 9427.5 9423.0 9417.5 9409.0 9389.0 9385.0 9380.0 9377.0 9374.5 9370.5 9368.0 9362.0 9354.5 9345.5 9340.5 9336.5 9329.5 9328.0 9312.5 9307.5 9303.5 9292.0 9281.5 9272.5 9269.0 9265.5 92 61.5 9258.0 9615.5 9592.5 9589.5 9576.0 9555.5 9545.5 9525.5 9523.5 9516.5 9511.5 9505.5 9499.5 9484.5 9468.0 9457.0 9455.5 9453.0 9445.0 9441.0 9427.5 9423.0 9417.5 9409.0 9389.0 9385.0 9380.0 9377.0 9374.5 9370.5 9368.0 9362.0 9354.5 9345.5 9340.5 9336.5 9329.5 9328.0 9312.5 9307.5 9303.5 9292.0 9281.5 9272.5 9269.0 9265.5 9261.5 9258.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 15 9257.5 9252.5 9251.5 9247.0 9246.5 9245.0 9244.5 9236.5 9236.0 9234.0 9233.0 9218.5 9217.5 9216.5 9215.5 9212.0 9188.0 9187.5 9186.0 9176.5 9172.5 9157.5 9148.0 9130.5 9118.5 9109.5 9102.0 9096.0 9091.0 9088.0 9087.0 9086.0 9085.0 9081.0 9080.5 9076.0 9075.5 9072.0 9071.0 9065.0 9064.0 9054. 0 9047.5 9045.5 9043.5 9035.5 9032.5 9030. 0 9025.0 9023.5 9022. 0 9010.5 9004.5 9004. 0 9000.5 9255.0 9250.5 9245.5 9243.0 9234.5 9232.5 9217.0 9215.5 9209.5 9186 5 9184 5 9174 5 9172 0 9157 0 9148 0 9129 0 9118 0 9108 0 9101 5 9097 5 9088 0 9085.0 9082.0 9077.5 9072.5 9069.0 9063.0 9050.5 9044 5 9043 5 9040 0 9033 5 9030 5 9025 5 9021 5 9019 0 9016.5 9006.0 9000.0 8995.5 9255.0 9250.5 9245.5 9243.0 9234.5 9232.5 9217.0 9215.5 9209.5 9186.5 9184.5 9174.5 9172.0 9157.0 9148.0 9129.0 9118.0 9108.0 9101.5 9097.5 9088.0 9085.5 9082.0 9077.5 9072.5 9069.0 9062.5 9050.5 9045.5 9043.5 9040.0 9033.5 9030.5 9025.5 9021.5 9019.0 9016.5 9006.0 9000.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 16 9000.0 8996.5 8996.0 8990.5 8989.5 8987.0 8985.5 8977.0 8976.0 8975.5 8973.5 8972.0 8971.5 8964.5 8963.5 8961.0 8960.5 8955.5 8953.5 8948.0 8940.0 8938 0 8934 5 8931 0 8929 0 8927 0 8924 0 8915 0 8911 5 8909 0 8901 0 8897.0 8892.0 8891.5 8887.0 8886.5 8884.0 8879.5 8877.5 8877.0 8874.5 8870.5 8857.0 8852.0 8849.0 100.0 8995.5 8992.0 8991.0 8985.5 8985.5 8981.5 8981.5 8973.0 8973.0 8972.0 8972.0 8970.0 8967.0 8967.0 8961.0 8961.0 8958.5 8958.5 8952.5 8952.5 8950.0 8950.0 8944.5 8944.5 8936.0 8936.0 8934.5 8934.5 8930.5 8930.5 8927.0 8927.0 8924.5 8924.5 8919.5 8919.5 8912.0 8912.0 8906.5 8906.5 8905.5 8905.5 8897.0 8897.0 8894.0 8894.0 8888.5 8888.5 8884.5 8884.5 8880.5 8880.5 8876.0 8873.5 8873 5 8871 0 8871.0 8865 5 8865.5 8848 0 8848.O 8842 5 8842.5 8841 0 8841.0 92 0 92.0 THIS FILE CONTAINS THE MAIN PASS MCNL DATA AQUIRED OVER THE CASED HOLE INTERVAL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GR MAIN PASS AND THE MWD GR, ALSO ArRATMAIN PASS AND THE MWD GR, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. THE DATA HAS BEEN CLIPPED AT CASING AND ATLAST READING. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 17 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 i ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 2 1 1 4 68 0000000000 GRCHCNT GAPI O0 000 O0 0 2 1 1 4 68 0000000000 NCNTCNT CPS O0 000 O0 0 2 1 1 4 68 0000000000 FCNTCNT CPS O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 8872.000 NRAT. CNT 14.041 DEPT. 8704.000 NRAT. CNT 43.794 GRCH. CNT 25.131 NCNT. CNT 7175.000 FCNT. CNT GRCH. CNT 43.881 NCNT. CNT 1809.216 FCNT. CNT 447. 719 53.992 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 18 **** FILE TRAILER **** FILE NA~E : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.1000 FILE SU~4~ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 11270.0 8872.0 MCNL LOG H~ER DATA DATE LOGGED: 25-AUG-97 SOFTWARE VERSION: REL 0033A TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : 12250.0 TD LOGGER (FT) : 12246.0 TOP LOG INTERVAL (FT) : 8704.0 BOTTOM LOG INTERVAL (FT) : 12246.0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~IA RAY MCNL MEM COMENSATED NEUTRON TOOL NUMBER GR MCNL LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 19 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH : FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OH~) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE T~4PERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : 8872.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL TOOL STANDOFF (IN): REMARKS: RAN MEMO-CNL @ BOTTOM OF COIL TUBING DEPTH CORRELATED TO 25-AUG-97 SPERRY GR THIS FILE CONTAINS THE RAW OPEN HOLE DATA AT O. 1' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 O. 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 20 TYPE REPR CODE VALUE .............................. 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAFIE SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 3 1 1 4 68 0000000000 CVEL CNT F/HR O0 000 O0 0 3 1 1 4 68 0000000000 GR CArT GAPI O0 000 O0 0 3 1 1 4 68 0000000000 RCNTCNT CPS O0 000 O0 0 3 1 1 4 68 0000000000 RCFT CNT CPS O0 000 O0 0 3 1 1 4 68 0000000000 RTNR CNT O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 11269.984 CVEL.CNT 0.999 GR.CNT -999.250 RCNT. CNT -999.250 RCFT. CNT -999.250 RTNR.CNT -999.250 DEPT. 8872.084 CVEL.CNT 16.171 GR.CNT RCFT. CNT 248.706 RTNR.CNT 20.081 20.381 RCNT. CNT 4747.027 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 21 **** FILE HEADER **** FILE NA~IE : EDIT .004 SERVICE : FLIC VERSION : 001C01 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NI]M~ER 4 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.1000 FILE SUMFzARY VENDOR TOOL CODE START DEPTH MCNL LOG HEADER DATA DATE LOGGED: 11270.0 SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH .......... 11046.0 25-AUG-97 RELOO33A TOOL STRING (TOP TO BoTToM) VENDOR TOOL CODE TOOL TYPE GR GAFk4A RAY MCNL $ 12250.0 12246.0 8704.0 12246.0 1800.0 TOOL NUMBER GR MEM COMPENSATED NEUTRON MCNL BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8872.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 22 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF): MUD AT FiEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL TOOL STANDOFF (IN): REMARKS: RAN ~fEMO-CNL @ BOTTOM OF COIL TUBING DEPTH CORRELATED TO 25-AUG-97 SPERRY GR THIS FILE CONTAINS THE RAW OPEN HOLE REPEAT DATA AQUIRED AT 0,1' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 23 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LO~ TYPE CI__dtSS MOD NUMB SgMP ELI~ CODE (H~X) DEPT FT O0 000 O0 0 4 1 1 4 68 0000000000 CVEL CNT F/HR O0 000 O0 0 4 1 1 4 68 0000000000 GR CNT GAPI O0 000 O0 0 4 1 1 4 68 0000000000 RCNT CNT CPS O0 000 O0 0 4 1 1 4 68 0000000000 RCFT CNT CPS O0 000 O0 0 4 1 1 4 68 0000000000 RTNR CNT O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 11269.967 CVEL.CNT 0.991 RCFT. CNT -999.250 RTNR.CNT -999.250 DEPT. 11046.066 CVEL.CNT -999.250 RCFT. CNT -999.250 RTNR.CNT -999.250 GR.CNT -999.250 RCNT. CNT GR.CNT -999.250 RCNT. CNT -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAFIE : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUFiBER: 1 DEPTH INCREMENT: 0.1000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 24 FILE SUMFzARY VENDOR TOOL CODE START DEPTH MCNL 8872.0 $ LOG HEADER DATA STOP DEPTH 8690.0 DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIM~ LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 25-AUG-97 RELOO33A 12250.0 12246.0 8704.0 12246.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~VA RAY GR MCNL MEM COMPENSATED NEUTRON MCNL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (0H~94) AT TEMPERATURE (DEGF) : MUD AT RiEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT): MUD CAKE AT (MT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RAN S4EMO-CNL @ BOTTOM OF COIL TUBING DEPTH CORRELATED TO 25-AUG-97 SPERRY GR TOOL NUMBER ........... 8872.0 THERMAL LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 25 THIS FILE CONTAINS THE RAW MAIN PASS DATA AQUIRED IN CASING AT 0.1' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAMiE SERV UNIT SERVICE API API API API FILE NI]M~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 5 1 1 4 68 0000000000 CVEL CNT F/HR O0 000 O0 0 5 1 1 4 68 0000000000 GR CNT GAPI O0 000 O0 0 5 1 1 4 68 0000000000 RCNTCNT CPS O0 000 O0 0 5 1 1 4 68 0000000000 RCFT CNT CPS O0 000 O0 0 5 1 1 4 68 0000000000 RTNR CNT O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 8871.984 CVEL.CNT 16.221 RCFT. CNT 246.969 RTArR.CNT 19.752 GR.CNT 19.878 RCNT. CNT 4681.543 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-DEC-1998 13:30 PAGE: 26 DEPT. 8690.084 CVEL.CNT -999.250 RCFT. CNT -999.250 RTNR.CNT -999.250 GR. CNT -999.250 RCNT. CNT -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .005 SERVICE : FLIC VERSION : OOiCO1 DATE : 98/06/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/06/ 2 ORIGIN : FLIC TAPE NAME : 98074 CONTINUATION # : 1 PREVIOUS TAPE : COlVlPiEJFr · BP EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/06/ 2 ORIGIN : FLIC REEL NAME : 98074 CONTINUATION # : PREVIOUS REEL : COIVlMF_iVT : BP EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 * ALASKA COMPUTING CENTER * * ....... SCHLUMBERGER ....... * ............................ WELL NAME FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUIV~ER : 500292033301 REFERENCE NO : 98642 RECEIVED LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/12/11 ORIGIN : FLIC REEL NA~E : 98642 CONTINUATION # : PREVIOUS REEL : COM~f : B.P. EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 **** TAPE HEADER **** SERVICE NAFiE : EDIT DATE : 98/12/11 ORIGIN : FLIC TAPE NAlVlE : 98642 CONTINUATION # : 1 PREVIOUS TAPE COMPiF2FP : B.P. EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUIWI~ER : OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB ~ER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING Q~O2A 500292033301 BP EXPLORATION (ALASKA) SCHLUMBERGER WELL SERVICES il-DEC-98 RUN1 98642 KIRKBY R. GEESAMAN RUN 2 RUN 3 16 llN 13E 1054 469 64.36 62.86 25.15 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 9.625 8750.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 3RD STRING PRODUCTION STRING THIS TAPE CONTAINS THE LDWG FORMATTED OPEN HOLE SLIM AIT SDN CNT DATA ACQUIRED ON BP EXPLORATION'S Q- 02A WELL. **NOTE** - ONLY A DOWN PASS WAS ACQUIRED - LOGGING AND CABLE FAILURE PROHIBITED FURTHER LOGGING OF MAIN OR REPEAT PASS. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE : 98/12/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREFiENT: O. 5000 FILE SUMMARY LDWG TOOL CODE AIT SDN CNT $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (FiEASURED DEPTH) START DEPTH STOP DEPTH 11175.0 9014.0 11166.0 9053.0 11175.0 9033.0 BASELINE DEPTH .............. 88888.0 11153.0 11139.5 11135.5 11131.5 11119.5 11113.5 11107.5 11099.5 11084.5 11079.0 11076.5 11069.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... AIT SDN CNT ..................... 88884.5 11149.5 11136.5 11134.5 11129.5 11119.0 11113.5 11107.5 11098.5 11087.0 11080.5 11079.0 11071.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 11056.0 11034.0 11018.5 11006.5 10941.5 10896.0 10880.0 10878.0 10866.0 10858.5 10852.0 10840.0 10802.0 10786.5 10777.5 10774.0 10764.5 10753.5 10712.5 10685.0 10682.5 10678.0 10625.0 10592.5 10584.5 10567.5 10560.5 10553.0 10545.0 10540.5 10538.5 10531.0 10508.0 10480.0 10464.5 10458.0 10447.0 10431.5 10415.0 10394.5 10385 5 10363 5 10350 5 10339 5 10334 5 10321 5 10294 5 10278 0 10264 5 10249 5 10217 0 10203 5 10201 0 10191 0 10144 0 11059.0 11035.5 11020.0 11009.0 10945.5 10902.0 10885.5 10883.0 10872.5 10865.5 10858.0 10843.5 10804.0 10790.0 10782.5 10779.0 10768 5 10757 5 10716 0 10689 0 10686 0 10681 0 10629 0 10596 5 10589.0 10573.5 10565.0 10556.0 10547.5 10543.0 10540.5 10532.5 10509.5 10481.5 10465.5 10457.0 10447.0 10431.0 10415.5 10394.5 10386.0 10362.5 10350.5 10339.5 10333.0 10320.5 t 0294.0 10276.5 10265.0 10250.5 10217.5 10203.5 10201.0 10191.0 10143.5 11-DEC-1998 15:45 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 10120.0 10114.0 10108.5 10081.0 10079.0 10061.0 10050.5 10040.0 10024.5 10021.0 10019.0 10012.5 10005.0 9976.0 9969.5 9927.5 9920.0 9892.5 9886.5 9845.5 9842.0 9839.0 983 O. 5 9806.5 9787.0 9768.5 9711.0 9688.5 9680.5 9655.0 9627.5 9618.0 9599.5 9593.5 9564.0 9525.5 9505.5 9466.0 9461.0 9429.5 9425.0 9421.0 9415.0 9406.5 9382.5 9379.0 9377.5 9354.5 9348.0 9319.5 9311.0 9295.5 9292.5 9281.0 9272.5 10118.5 10112.0 10107.0 10080 0 10077 5 10060 0 10048 5 10038 5 10024 5 10021 0 10018 5 10012 5 10004 5 9974 5 9969 0 9927 5 9918 5 9892 5 9886.0 9845.0 9840.0 9837.0 9827.5 9806.0 9785 0 9769 0 9710 5 9688 5 9680 5 9653 5 9626.5 9615.0 9596.0 9593.0 9564 0 9523 5 9503 0 9465 0 9459 0 9428 0 9423 0 9420 5 9412 5 9404 5 9380 0 9377 0 9374 5 9353 0 9345 5 9318 0 9311 0 9293.5 9292.0 9280.5 9272.5 11-DEC-1998 15:45 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: 9270.0 9263.0 9258 5 9243 5 9225 5 9217 5 9156 5 9144 0 9135 5 9118 0 9107 5 9095 5 9090 5 9086 5 9080 0 9073 5 9071.0 9064 5 9062 5 9048 0 9045 5 9032 5 9029 5 9025 5 9020 0 100 0 $ ~ERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: 9269.0 9261.5 9257.5 9243.0 9227.0 9217.0 9156.5 9145.0 9134.0 9118.0 9108.0 9097.5 9088.0 9085.0 9077.5 9071.5 9068.0 9062.5 9060.5 9045.0 9043.0 9029.0 9025.5 9021.5 9018.5 98.5 RUN NO. PASS NO. M~_~RGE TOP MERGE BASE THIS FILE CONTAINS THE EDITED OPEN HOLE DATA. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN THE AIT GR AND THE MWD GR, CARRYING ALL CNT, SDN, AND AIT CURVES WITH THE GR SHIFTS. THE DATA HAS BEEN CLIPPED OF INVALID READINGS AT FIRST AND AT LAST READING. THE CURVES HAVEBEENDESPIKED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 76 LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: 6 TYPE REPR CODE VALUE 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 13 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1126775 O0 000 00 0 1 1 1 4 SP AIT MV 1126775 O0 000 O0 0 1 1 1 4 GR AIT GAPI 1126775 O0 000 O0 0 1 1 1 4 AFiO AIT OP2V~41126775 O0 000 O0 0 1 1 1 4 AF20 AIT 0H~1126775 O0 000 O0 0 1 1 1 4 AF30 AIT OP2~M 1126775 O0 000 O0 0 1 1 1 4 AF60 AIT 0H~1126775 O0 000 O0 0 1 1 1 4 AF90 AIT OP2V~41126775 O0 000 O0 0 1 1 1 4 DRHO SDN G/C3 1126775 O0 000 O0 0 1 1 1 4 PEF SDN BN/E 1126775 O0 000 O0 0 1 1 1 4 RHOB SDN G/C3 1126775 O0 000 O0 0 1 1 1 4 CALl SDN IN 1126775 O0 000 O0 0 1 1 1 4 NRAT CNT 1126775 O0 000 O0 0 1 1 1 4 NCNT CNT CPS 1126775 O0 000 O0 0 1 1 1 4 FCNT CNT CPS 1126775 O0 000 O0 0 1 1 1 4 CNTC CNT CPS 1126775 O0 000 O0 0 1 1 1 4 CFTC CNT CPS 1126775 O0 000 O0 0 1 1 1 4 CRAT CNT 1126775 O0 000 O0 0 1 1 1 4 NPHI CNT PU-S 1126775 O0 000 O0 0 1 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 11175.0 O0 SP. AIT AF20.AIT -999.250 AF30.AIT DRHO. SDN - 999.250 PEF . SDN NRAT. CNT 3. 609 NCNT. CNT CFTC. CNT 1765.517 CRAT. CNT -469.688 GR.AIT -999.250 AF60.AIT -999.250 RHOB.SDN 6371.889 FCNT. CNT 3.767 NPHI.ClFT 44.277 AFiO.AIT -999.250 AFgO.AIT -999.250 CAL1.SDN 1765.517 CNTC. CNT 27.555 -999.250 -999.250 -999.250 6380.291 LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: DEPT. 9014.000 SP.AIT AF20.AIT -999.250 AF30.AIT DRHO.SDN -999.250 PEF. SDN NRAT. CNT -999.250 NCNT. CNT CFTC. CNT -999.250 CRAT. CNT -999.250 GR.AIT -999.250 AF60.AIT -999.250 RHOB.SDN -999.250 FCNT. Ci~f -999.250 NPHI.CNT 54.261 AFiO.AIT -999.250 AF90.AIT -999.250 CAL1.SDN -999.250 CNTC. CNT -999.250 -999.250 -999.250 2.884 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/12/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/12/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : TOOL STRING NUFiBER: PASS NUFiBER: DEPTH INCREF~2Fr: FILE SUM~N~Y FILE HEADER FILE NUAI~ER 2 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 1 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 9033.0 11175.0 AIT 9074.0 11175.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: 28-AUG-97 8C0-609 1100 25-AUG-97 LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPH~) : 1100 28-AUG-97 11250.0 11175.0 9070.0 11000.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA14MA RAY CNT COMPENSATED NEUTRON LDT SLI~HOLE LITHODENSITY AIT SLI~HOLE AIT $ TOOL NUMBER ........... STGC-A CNT- S SLDT-A SAIT-A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 3. 750 8750.0 8750.0 BOREHOLE CONDITIONS MUD TYPE: FLOPRO MUD DENSITY (LB/G): 8.90 MUD VISCOSITY (S) : 62.0 MUD PH : 9.0 FLUID LOSS (C3): 5.8 MAXIMUM RECORDED TEMPERATURE (DEGF) : 209.0 RESISTIVITY (OHF~4) AT TEMPERATURE (DEGF): MUD AT M~ASURED TEMPERATURE (MT): O . 119 MUD AT BOTTOM HOLE TEMPERATURE (BHT): O. 032 MUD FILTRATE AT (MT): O. 148 MUD FILTRATE AT (BHT) : O. 040 MUD CAKE AT (MT): O. 157 MUD CAKE AT (BHT): 52.0 209.0 52.0 209.0 52.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): LOGGING PERFORl~_29 WITH DOWELL CTU #2 TWO 1/4" STANDOFFS ON THE SAIT ECCENTERALIZER RUN BETWEEN DENSITY AND NEUTRON COIL PUMPED THROUGH WITH SEAWATER PRIOR TO LOGGING MAXIMUM DEV 93.78 DEGREES, MAX DOGLEG SEVERITY 26.3 DEG/iO TIED INTO SWS COMPENSATED NEUTRON LOG 11-2-83 DOWNLOG PRESEa%UfED ONLY-LOGGING/CABLE FAILURE PROHIBITED FURTHER LOGGING OF MAIN OR REPEAT PASS. THIS FILE CONTAINS THE RAW MAIN LOG DATA SAMPLED AT 0.5 '. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 60 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 17 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1126775 O0 000 O0 0 2 1 i 4 68 0000000000 SP AIT MV 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 GR AIT GAPI 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 DRHO LDT G/C3 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 PEF LDT 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 RHOB LDT G/C3 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 DPHI LDT PU 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 CALI LDT IN 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 RTNR CNT 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 RCNTCNT CPS 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT CNT CPS 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNT CPS 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNT CPS 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA CNT 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNT PU 1126775 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: 10 DEPT. 11179.500 SP.AIT PEF. LDT 0.000 RHOB.LDT RTNR. CNT 3.666 RCNT. CNT CFTC. CNT 1691.177 TNRA.CNT -471.688 GR.AIT 2.485 DPHI.LDT 6200.000 RCFT. CNT 3.716 NPHI.CNT 44.277 DRHO.LDT 9.986 CALI.LDT 1691.177 CNTC. CNT 27.150 O. 193 2. 898 6380. 291 ** END OF DATA ** **** FILE TRAILER **** FILE NAlVlE : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/12/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION . O01CO1 DATE : 98/12/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFIBER 3 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUM~ER: 1 TOOL STRING NUMBER: i PASS NUMBER: 1 DEPTH INC~: 0.250 FILE SUFk~ARY VENDOR TOOL CODE START DEPTH ........................... AIT 9074.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIFiE LOGGER ON BOTTOM: STOP DEPTH .......... 11179.5 28-AUG-97 8C0 - 609 1100 25-AUG-97 1100 28-AUG-97 LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: 11 TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 11250.0 11175.0 9070.0 11102.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~IA RAY CNT COMPENSATED NEUTRON LDT SLIFi~OLE LITHODENSITY AIT SLI~OLE AIT $ TOOL NUMBER STGC-A CNT-S SLDT-A SAIT-A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 3. 750 8750.0 8750.0 BOREHOLE CONDITIONS MUD TYPE: FLOPRO MUD DENSITY (LB/G): 8.90 MUD VISCOSITY (S) : 62.0 MUD PH : 9.0 FLUID LOSS (C3): 5.8 MAXIMUM RECORDED TEMPERATURE (DEGF) : 209.0 RESISTIVITY (OPff4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 0.119 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : O. 032 MUD FILTRATE AT (MT): O. 148 MUD FILTRATE AT (BHT) : O. 040 MUD CAKE AT (MT): O. 157 MUD CAKE AT (BHT): 52.0 209.0 52.0 209.0 52.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: LOGGING PERFORFIED WITH DOWELL CTU #2 TWO 1/4" STANDOFFS ON THE SAIT ECCENTERALIZER RUN BETWEENDENSITYANDNEUTRON COIL PUMPED THROUGH WITH SEAWATER PRIOR TO LOGGING MAXIMUM DEV 93.78 DEGREES, MAX DOGLEG SEVERITY 26.3 DEG/IO TIED INTO SWS COMPENSATED NEUTRON LOG 11-2-83 DOWNLOG PRESENTED ONLY-LOGGING/CABLE FAILURE PROHIBITED FURTHER LOGGING OF MAIN OR REPEAT PASS. THIS FILE CONTAINS THE RAW MAIN LOG DATA SAMPLED AT 0.25'. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 11-DEC-1998 15:45 PAGE: 12 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 2 3 4 $ 66 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 15 66 16 66 0 66 66 0 66 0 73 24 66 1 O. 25 FT 42 0 FT 68 1 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE ~ NUF1B SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1126775 O0 000 O0 0 3 1 1 4 68 0000000000 AFiO AIT 0H~41126775 O0 000 O0 0 3 1 1 4 68 0000000000 AF20 AIT 0HF~41126775 O0 000 O0 0 3 1 1 4 68 0000000000 AF30 AIT OP2V~41126775 O0 000 O0 0 3 1 1 4 68 0000000000 AF60 AIT 0h1~Ii126775 O0 000 O0 0 3 1 1 4 68 0000000000 AF90 AIT OP~4~ 1126775 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 11179.500 AFiO.AIT 3.563 AF20.AIT AF60.AIT 10.020 AF90.AIT 8.747 DEPT. 9074.000 AFiO.AIT 20.686 AF20.AIT AF60.AIT 34.012 AF90.AIT 29.064 6.457 AF30.AIT 23. 095 AF30.AIT 8. 252 27. 668 ** END OF DATA ** . 11-DEC-1998 15:45 PAGE: 13 LIS Tape Verification Listing Schlumberger Alaska Computing Center **** FILE TRAILER **** FILE NAIVlE : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/12/11 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NA~E : EDIT DATE : 98/12/11 ORIGIN : FLIC TAPE NA~E : 98642 CONTINUATION # : 1 PREVIOUS TAPE : CO~ : B.P. EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/12/11 ORIGIN : FLIC REEL NAME : 98642 CONTINUATION # : PREVIOUS REEL : COlV~zEJv-T : B.P. EXPLORATION, Q-O2A, PRUDHOE BAY, API #50-029-20333-01 M C-P OF LMED * ALASKA COMPUTING CENTER * . . * ............................ . ....... SCHLUMBERGER ....... . ............................ . COMPANY NAME : BP EXPLORATION WELL NAFiE : 3-07A/L-29 FIELD NAM~ : ENDICOTT SDI BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-21911-01 REFERENCE NO : 98477 LIS ~ape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: **** REEL HEADER **** SERVICE NA~E : EDIT DATE : 98/09/25 ORIGIN : FLIC REEL NA~iE : 98477 CONTINUATION # : PREVIOUS REEL : COf~4ElVT : BP EXPLORATION, ENDICOTT SDI, 3-07A/L-29, API #50-029-21911-01 **** TAPE HEADER **** SERVICE NA~E : EDIT DATE : 98/09/25 ORIGIN : FLIC TAPE NA~iE : 98477 CONTINUATION # : 1 PREVIOUS TAPE : COB~4ENT : BP EXPLORATION, ENDICOTT SDI, 3-07A/L-29, API #50-029-21911-01 TAPE ~ER ENDICOTT SDI CASED HOLE WIRELINE LOGS WELL NAMe: 3 - 07A/L-29 API AU3M~ER: 5002921911 O1 OPERATOR: BP EXPLORATION LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 25-SEP-98 JOB NUMIBER: 98477 LOGGING ENGINEER: R HERRMANN OPERATOR WITNESS: DON BARBA SURFACE LOCATION SECTION: 8 TOWNSHIP: 1 iN RANGE: 17E FNL: FSL: 2748 FEL: 848 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 57. O0 DERRICK FLOOR: 56. O0 GROUND LEVEL: 14. O0 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS ~ape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: MWD LDWG CURVE CODE: GR RUN NUMBER: PASS NUFi~ER : DATE LOGGED: LOGGING COMPANY: SPERRY SUN BASELINE DEPTH 88888.0 14813.9 14813.6 14796.6 14784.1 14783.0 14780.1 14775.3 14771.1 14768.1 14750.0 14749.5 14712.2 14696.5 14666.5 14662.8 14654.2 14611.1 14608.2 14599.1 14587.4 14586.9 14578.9 14578.6 14569.6 14565.9 14559.8 14556.8 14555.8 14549.1 14544.6 14518.0 14517.5 14513.5 14504.7 14460.8 14457.6 14444.5 14435.8 14400.4 14371.4 14352.5 14350.4 14229.3 14219.2 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNT 88887.8 88887.8 14813.7 14813.4 14796.6 14796.3 14786.3 14783.2 14782.5 14777.4 14772.1 14770.1 14751.3 14750.5 14711.4 14696.0 14696.3 14666.1 14662.5 14653.4 14611.2 14607.1 14599.4 14587.2 14587.2 14577.8 14575.7 14568.5 14562.9 14556.8 14556.3 14553.4 14547.7 14544.1 14519.3 14518.1 14514.1 14506.0 14464.5 14460.8 14443.5 14437.1 14399.6 14370.9 14351.2 14348.2 14226.1 14218.4 PAGE LIS ~ape Veri'fication Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 14207.2 14182.9 14167.8 14166.7 14164.1 14161 7 14133 2 14121 8 14088 0 14042 4 14032 1 14008 9 14003 9 13968 8 13943 8 13943 2 13908.3 13899.6 13889.7 13889.5 13861.0 13831.5 13827.5 13826.1 13787.0 13771.3 13694.2 13602.9 13596.8 13544.6 13533.7 13532.9 13504.2 13494.6 13483.6 13424.3 13409.4 13351.1 13332.2 13331.4 13261.0 13251.1 13246.9 13242.6 13232.0 13231.7 13203.7 13202.4 13159.3 13151.6 13148.7 13131.6 13113.5 13112.7 13093.6 13092.3 14205.6 14181.9 14165.1 14159.3 14131.1 14085.6 14031.8 14005.7 14002.3 13968.2 13942.7 13906.5 13888.1 13825.9 13785.2 13769.7 13692.8 13595.2 13543.6 13532.1 13502.9 13483.6 13408.9 13350.1 13329.6 13258.8 13250.6 13246.1 13231.7 13201.1 13159.0 13148.4 13130.0 13112.5 13094.4 14165.4 14162.2 14132.4 14121.2 14042.2 13942.5 13898.0 13888.1 13858.6 13830.7 13825.9 13599.7 13531.3 13492.4 13422.5 13329.3 13245.8 13239.2 13228.5 13201.3 13150.3 13112.5 13092.0 LIS ~ape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 13063.5 13062.4 13036.6 13032.1 13031.3 13013.7 13012.9 13011.1 12996.5 12987.4 12986.6 12971 2 12953 9 12953 4 12927 0 12923 3 12912 1 12891 1 12878 6 12869 0 12852 8 100 0 $ 13061.1 13036.4 13030.8 13012.4 12987.1 12952.8 12922.7 12911.5 12869.0 100.0 13061.1 13030.8 13012.7 13009.2 12996.1 12986.9 12969.3 12952.6 12925.9 12891.1 12878.3 12851.7 98.9 CONTAINED HEREIN IS THE LDWG FORMATTED EDIT FOR BP EXPLORATIONS 3-07A/L-29 WELL. THE DEPTH SHIFTS SHOWN ABOVEARE CORRELATIONS BETWEEN GRCH PASS #2 AND ArRAT PASS #2 TO THE MWD GAI~4A RAY BECAUSE PASS #2 WAS THE LONGER MCNL PASS. $ $ PAGE: **** FILE HEADER **** FILE NAMiE : EDIT .001 SERVICE ' FLIC VERSION · O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS ArUM~ER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH GRCH 14886.0 CNT 14894.0 STOP DEPTH 12600.0 12611.0 LIS ~ape Veri'fication Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNT REMARKS: THIS FILE CONTAINS THE EDITTED DATA FOR MCNL PASS #2. PASS #2 IS BEING TREATED AS THE FIRST MCNL PASS FOR DEPTH SHIFTING PURPOSES BECAUSE IT IS OVER A LONGER INTERVAL THAN PASS #1 ALLOWING FOR A MORE ACCURATE PASS TO PASS DEPTH CORRELATION. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUFiB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 1 1 1 4 68 0000000000 LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) NCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 14893.709 NRAT. CNT -999.250 DEPT. 12599.209 NRAT. CNT -999.250 GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~iE : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMFiVT: 0.5000 FILE S~Y LDWG TOOL CODE START DEPTH STOP DEPTH LIS T~pe Veri'fication Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: GRCH 14886.0 13732.0 CArT 14894.0 13741.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUFiBER: 2 BASELINE DEPTH .............. 88888.0 14880.2 14873.3 14858.4 14853.6 14840.0 14829.1 14823.8 14813.7 14797.5 14796.9 14783.4 14782.3 14777.2 14775.1 14771.1 14767.9 14766.6 14749.5 14749 3 14725 6 14722 9 14712 8 14709 6 14696 3 14689.7 14683.3 14666.8 14666.5 14653.8 14650.1 14643.7 14611.2 14610.9 14607.2 14598.9 14596.3 14587.2 14587.0 14583.8 14578.4 14567.8 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH CNT 88886.8 88887.2 14872.1 14838.2 14823.5 14814.5 14797.5 14784.5 14778.2 14768.7 14751.4 14726.2 14712.8 14696.3 14684.5 14666.8 14653.8 14610.4 14606.9 14599.5 14596.8 14587.5 14584.3 14567.0 14879.4 14858.9 14853.6 14829.9 14813.7 14797.2 14783.4 14777.0 14772.7 14769.9 14750.3 14724.0 14710.4 14690.4 14666.8 14655.1 14650.6 14643.7 14611.4 14587.5 14576.3 LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 14559.3 14555.8 14551.3 14549.2 14548.9 14542.3 14520.7 14513.5 14512.7 14504.8 14502.4 14480.8 14471.2 14456.8 14455 2 14438 7 14427 6 14418 8 14418 3 14408 4 14397 2 14385 3 14376.2 14369.6 14357.1 14327.0 14305.2 14303.3 14281.8 14263.4 14253.3 14237.9 14232.0 14225.6 14221.4 14209.4 14199.3 14181.2 14179.0 14164.4 14164.1 14161.7 14142.9 14141.5 14139.4 14134.9 14133.0 14121.8 14116.0 14105.3 14098.4 14077.7 14077.4 14073.4 14043.0 14556.4 14551.3 14548.9 14541.7 14521.5 14514.1 14461.1 14429.4 14420.1 14409.5 14377.0 14304.6 14225.9 14209.4 14177.2 14162.0 14140.2 14131.1 14113.9 14096.6 14075.3 14557.2 14548.1 14514.4 14505.8 14503.2 14481.6 14469.6 14455.0 14438.7 14418.0 14396.7 14384.5 14368.0 14356.0 14326.2 14302.8 14281.2 14262.3 14252.8 14237.3 14230.7 14220.6 14198.8 14180.9 14162.5 14160.1 14140.5 14138.1 14134.3 14121.3 14104.8 14077.0 14073.4 14042.8 LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 14033.5 14032.1 14021.5 14019.4 14011.7 14011.1 13965.6 13963.8 13944.4 13942.9 13943.8 13943.3 13926.3 13925.5 13908.1 13906.5 13906.0 13904.9 13900.4 13898.6 13891.6 13890.0 13875.2 13873.0 13861.6 13859.2 13857.3 13856.8 13843.5 13843.5 13832.3 13831.3 13826.2 13826.5 13823.3 13823.3 13783.7 13783.9 13775.1 13773.8 13770.0 13770.0 13770.0 13763.1 13761.5 13762.9 13761.5 13751.4 13750.9 13736.5 13737.0 100.0 100.5 99.5 $ REMARKS: THIS FILE CONTAINS THE LDWG FORMATTED DATA FOR MCNL PASS #1. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH PASS #1 AND GRCH PASS #2 AND NRAT PASS #1 AND NRAT PASS #2 CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT LIS T~pe Verification Listing Schlurt~erger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 10 TYPE REPR CODE VALUE 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~ CODE (HEX) DEPT FT O0 000 O0 0 2 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 2 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 2 1 1 4 68 0000000000 FCNTCNT CPS O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 14893.100 NRAT. CNT 9.300 DEPT. 13729.600 NRAT. CNT -999.250 GRCH. CNT -999.250 NCNT. CNT 7444.829 FCNT. CNT GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT 505.297 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 11 **** FILE HEADER **** FILE NA~E : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NTJMBER: 3 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. DEPTH INCREmENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NDlVZBERS 1, 2, CNT THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF PASSES 1 AND 2 OF THE MCNL TOOL. AVERAGING WAS DONE AFTER THE DATA WAS CLIPPED AND DEPTH CORRECTED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verlfication Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 12 ** SET TYPE- CHAN ** NAFiE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDEa¢. # LOG TYPE CI.~SS MOD N-OlVlB S~a2~IPELElVl CODE (HE~) DEPT FT O0 000 00 0 3 1 1 4 68 0000000000 GRCH CNAV GAPI O0 000 00 0 3 1 1 4 68 0000000000 CVEL CNAV F/HR O0 000 O0 0 3 1 1 4 68 0000000000 NCNT CNAV CPS O0 000 O0 0 3 1 1 4 68 0000000000 FCAP~ CNAV CPS O0 000 O0 0 3 1 1 4 68 0000000000 ArRAT CNAV O0 000 O0 0 3 1 1 4 68 0000000000 DATA ** DEPT. 14892.701 GRCH. CNAV -999.250 FCNT. CNAV 515.707 NRAT. CNAV 9.260 DEPT. 13729. 701 GRCH. CNAV -999. 250 FCNT. CNAV -999 . 250 NRAT. CNAV -999. 250 CVEL . CNA V CVEL.CNAV -999.250 NCNT. CNAV -999.250 NCNT. CNAV 7528.450 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NANIE : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION ' O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NIIM~ER 4 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file LIS T~pe Veri'fication Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 13 PASS NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE SO?4MARY VENDOR TOOL CODE START DEPTH MClFL 14894.9 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MCNL NEUTRON TOOL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL STOP DEPTH 13732.0 TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 12-SEP-98 RELOO31A 2241 12-SEP-98 12600.0 14894.0 NO TOOL NUMBER MCNL THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 14 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEJL~ COUNT RATE LOW SCALE (CPS): 850 NFJL~ COUNT RATE HIGH SCALE (CPS): 33350 TOOL STANDOFF (IN): 1.0 REMARKS: DEPTH CORRELATED TO SPERRY SUN MWD DATED l O-SEP-98 THIS FILE CONTAINS THE RAW ivlE~ORY CArL DATA FOR RAW PASS # 1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CH3kN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD AUJM~ SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 4 1 1 4 68 0000000000 CCLD PS1 V O0 000 O0 0 4 1 1 4 68 0000000000 CVEL PS1 F/HR O0 000 O0 0 4 1 1 4 68 0000000000 GR PS1 GAPI O0 000 O0 0 4 1 1 4 68 0000000000 NCNT PS1 CPS O0 000 O0 0 4 1 1 4 68 0000000000 FCNTPS1 CPS O0 000 O0 0 4 1 1 4 68 0000000000 NRAT PS1 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25~SEP-1998 12:46 PAGE 15 * * DATA * * DEPT. 14899.908 CCLD.PS1 NC1TT. PS1 -999.250 FCNT. PS1 DEPT. 13728.609 CCLD.PS1 NCNT. PS1 -999.250 FCNT. PS1 -999.250 CVEL.PS1 -999.250 NRAT. PS1 85.000 CVEL.PS1 -999.250 NRAT. PS1 -999.250 -999.250 -999.250 -999.250 GR.PS1 GR.PS1 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~IE : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAFiE : EDIT .005 SERVICE : FLIC VERSION ' O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE i~t~qBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMIENT: 0.5000 FILE VENDOR TOOL CODE START DEPTH MClFL 14894.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TDDRILLER (FT): TD LOGGER(FT): TOP LOG INTERVAL (FT): STOP DEPTH .......... 12600.0 12-SEP-98 RELOO31A 2241 12-SEP~98 12600.0 LIS ~ape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 16 BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO) 14894.0 NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MCNL NEUTRON TOOL $ TOOL NUMBER MCNL BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MA TRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 2200 NEAR COUNT RATE LOW SCALE (CPS): 850 NEAR COUNT RATE HIGH SCALE (CPS): 33350 TOOL STANDOFF (IN): 1.0 REMARKS'. DEPTH CORRELATED TO SPERRY SUN MWD DATED lO-SEP-98 THIS FILE CONTAINS THE RAW M~MORY CNL DATA FOR RAW PASS # 2. $ LIS FORMAT DATA LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 17 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~I CODE (HEX) DEPT FT CCLD PS2 V CVEL PS2 F/HR GR PS2 GAPI NCNT PS2 CPS FCNT PS2 CPS NRAT PS2 O0 000 O0 0 5 1 1 4 O0 000 O0 0 5 1 1 4 O0 000 O0 0 5 1 1 4 O0 000 O0 0 5 1 1 4 O0 000 O0 0 5 1 1 4 O0 000 O0 0 5 1 1 4 O0 000 O0 0 5 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 14899.908 CCLD.PS2 NCNT. PS2 -999.250 FCNT. PS2 DEPT. 12597.709 CCLD.PS2 NCNT. PS2 -999.250 FCNT. PS2 -999.250 CVEL.PS2 -999.250 iFRAT. PS2 84.792 CVEL.PS2 -999.250 NRAT. PS2 -999.250 GR.PS2 -999.250 -999.250 GR.PS2 -999.250 -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 12:46 PAGE: 18 **** FILE TRAILER **** FILE NA~E : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/09/25 ORIGIN : FLIC TAPE NAM~ : 98477 CONTINUATION # : 1 PREVIOUS TAPE : COF~IENT : BP EXPLORATION, ENDICOTT SDI, 3-07A/L-29, API #50-029-21911-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/09/25 ORIGIN : FLIC REEL NAM~ : 98477 CONTINUATION # : PREVIOUS REEL : CO~4ENT : BP EXPLORATION, ENDICOTT SDI, 3-07ALL-29, API #50-029-21911-01 Sperry-Sun Drilling Services LIS Scan Utility Tue Oct 07 16:18:57 1997 Reel Header Service name ............. LISTPE Date ..................... 97/10/07 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Tape Header Service name ............. LISTPE Date ..................... 97/10/07 Origin ................... STS Tape Name ................ UNKNOWN Centinuation Number ...... 01 Previous Tape Name ....... uNrfd~OWN Comments ................. STS LIS Writing Library. Technical Services Scientific Phys ica! EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 AK-MW-70231 BUD JAHN PARKER/HILDR Q-02A 500292033301 BP EXPLORATION (ALASKA), INC. SPERRY-SUI~ DRILLING SERVICES 07-OCT-97 MWD RUN 5 MWD RUN 6 AK-MW-7 0231 AK-MW-7 023 1 BUD JAHN BUD JAHN PARKER/HILDR PARKER/HILDR JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 7 AK-MW-70231 BUD JAHN PARKER/HILDR MWD RUN 8 MWD RUN 9 AK-MW-70231 AK-MW-7023 1 BUD JAHN BUD JAHN PARKER/HILDR PARKER/HILDR JOB NN~BER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 10 AK-I~W-70231 BUD JAHN PARKER/HILDR MWD RUN 11 AK-MW-70231 BUD JAHN PARKER/HILDR MWD RUN 13 AK-MW-70231 STEVE LATZ WHITLOW/SEVC JOB NLrMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: MWD RUN 14 AK-MW-70231 STEVE LATZ WHITLOW/SEVC MWD RUN 15 AK-MW-70231 STEVE LATZ WHITLOW/SEVC 16 lin 13E 469 1054 ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 68.0O .00 .00 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 8870.0 7.000 8502.0 4.500 8606.0 3.750 11250.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1,2,3, AND 12 CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 4. MWD RUNS 4 THROUGH 11 AND 13 THROUGH 15 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP) . 5. ONLY GAMMA RAY DATA (SGRD) UTILIZED FROM MWD RUN 9. 6. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM GREG BERNASKI OF BP EXPLORATION (ALASKA), INC. ON 22 SEPTEMBER, 1997. 7. THIS WELL REACHED A TOTAL DEPTH (TD) OF 11250'MD, 8980'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 8841.0 ROP 8864.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) STOP DEPTH 11223.5 11250.0 EQUIVALENT UNSHIFTED DEPTH TOP 0 0 0 0 0 0 0 0 0 .0 .0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE MWD 4 8864 MWD 5 8879 MWD 6 9063 MWD 7 9117 MWD 8 9151 MWD 9 9339 I~,~D 10 9339 MWD 11 9568 MWD 13 9914 MWD 14 10111 MkTD 15 10790 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefine~ Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE BASE 8879 0 9063 0 9117 0 9151 0 9339 0 9545 0 9568 0 9914 0 10111 0 10790 0 11250 0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD AAPI 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8841 11250 10045.5 4819 8841 GR 17.17 202.45 32.0709 4766 8841 ROP 0.84 2700 81.9216 4772 8864.5 Last Reading 11250 11223.5 11250 First Reading For Entire File .......... 8841 Last Reading For Entire File ........... 11250 ~'£ 00~'£ : (&~) H~G DNIS~O : (MI) ~ZIS &Ia X%OH ~G O~IS~O ~Ntf ZqOHZHO~ 0'6A88 0'%988 0'6£88 ~£'I $ I00'~IqSLS ....... eur~ eIIg snoTAegd 0q ................ e~ eIT~ fi~S~9''p~oseH I~O~s~ urn~x~H £0/0I/£6 ....... ue}~m~eueo ~e e%~G 0'0'I ........... ~equrn~ ~ots~eA '''e~ ieAeq qns eo~A2eS ~00'~IqSLS ............. e~m~u eoTA~eS ~epmeH eI~ {00'~IqSLS ........... eur~H eIT~ qxeM 0q ................ edY. L eIT~ fi£Sf9''p~ooeH IeoTs~q~ urn~xeH 0'0'I ........... ~equm~ uo~s~eA · ''eur~ IeAeq q-nS es~A~eS I00'~IqS~S ............. eur~ eosA~es ~eIT~ eIT~ 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 FLO PRO 8.80 65.0 9.0 5.6 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 4 FT/H 4 1 68 ' 4 2 GR MWD 4 AAPI 4 1 68 8 3 72.6 First Name Min Max Mean Nsam Reading DEPT 8841 8879 8860 77 8841 ROP 0.84 610.66 99.5453 30 8864.5 GR 23.82 169.95 40.8929 33 8841 Last Reading 8879 8879 8857 First Reading For Entire File .......... 8841 Last Reading For Entire File ........... 8879 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 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: 5 DEPTH INCREMENT: .5000 FILE SU/ViMARY VENDOR TOOL CODE START DEPTH GR 8856.0 ROP 8879.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOF~JARE VERSION: DOKqqHOLE 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: MAXIMUMANGLE: STOP DEPTH 9035.5 9062.5 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) : 07 -AUG- 97 MSC 1.32 NGP 5.74, DEP 2.21 MEMORY 9063.0 8879.0 9063.0 17.4 47.6 TOOL NUMBER NGP SPC 219 3 .750 3.8 FLO PRO 8.70 65.0 9.0 5.5 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): I~UD 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 ...................... -999.25 Depth Units ....................... Datmm Specification Block sub-type...0 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 5 FT/H 4 1 68 4 2 GR MWD 5 AAPI 4 1 68 8 3 65.6 First Name Min Max Mean Nsa~, Reading DEPT 8856 9062.5 8959.25 414 ~ 8856 ROP 24.85 168.56 75.0913 367 8879.5 GR 21.22 156.45 44.6436 360 8856 Last Reading 9062.5 9062.5 9035.5 First Reading For Entire File .......... 8856 Last Reading For Entire File ........... 9062.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NI/MBER: 4 RAW MWD 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 GR 9037.5 ROP 9063.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9090.0 9116.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT I~LAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: I~UD CAKE AT MT: NEUTRON TOOL 09-AUG-97 MSC 1.32 NGP 5.74, DEP 2.21 MEMORY 9117.0 9063.0 9117.0 48.2 48.7 'TOOL NUMBER NGP SPC 243 3.750 3.8 FLO PRO 8.90 65.0 8.5 5.5 .000 .000 .000 .000 68.0 0q ................ edY~ ~9' 'p~ooe~ ~o~sK~ LO/OI/L6 ....... uo~e~eueo Jo 0'0'I ........... ~equrn~ uo~s~eA · ''eure~ ieAeq qns eo{AxeS ~00'~IqS~S ............. eure~ co,Axes 2ep~eH eI7g 600'~IqS~S ........... eur~ eil~ %xeH 0q ................ ecL~i S£SS9''P~O~eH l~O!sX~4 um~!x~H £0/0~/L6 ....... ue~%e~euee ~o 0'0'I ........... 2ec~ml~ ~oTs~eA · ''eur~ IeAeq qns P00'~IqS6S ............. eur~ eolA2e$ ~eITe~ elT~ 9II6 ........... eIlg e~l~uZ Aog ~ulpmeH S'A£06 .......... eIl~ e~lluZ ~od ~ulpmeH 0606 9II6 9II6 5'L£06 90I LII8'£~ £9'~I 6I'gg HO S'£906 90I £LOL'86 98£I Ig'Cg 4OH S'L£06 8SI 5L'9L06 9II6 S'L£06 ~4~d 6uTP~eH m-~s~ u-~eH x~H UTH eum~ £ 8 89 I ~ Idk!f 9 GMH He g P 89 I ~ H/~A 9 GMH 4OH I 0 89 I P &d &4AG Ieuue~O ~esJJ0 epoo 4eH ur~s~ ezTs s~TuD ~ep~0 esTAtes eu~H : (MI) ,e~OGNT~,T,S qOO,W, :(MI) NOILOZHHOO ZqOH :XLISNIZQ XIHLYH :XIHL~H 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: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9091.0 ROP 9118.5 $ LOG HEADER DATA. 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Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type.. 0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 15 AAPI 4 i 68 4 2 ROP MWD 15 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10766 11250 11008 969 10766 GR 19.44 94.56 30.7826 916 10766 ROP 26.09 2085.71 114.219 918 10791.5 Last Reading 11250 11223.5 11250 First Reading For Entire File .......... 10766 Last Reading For Entire File ........... 11250 File Trailer Service name ............. STSLIB.012 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... 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NTIIH G~ :q~ :qs~ :q~ :~IHS~O~ :~0160~S ~OI~00q :SSHN~IM HO6~-HH~O :H~HISH~ e~I880q :H~H0/~ ~OP Hdq I H / H~qlH / t6-~OO-t0 $~DIAHZS ~IqqIHG N~IIS-AHH~S '0MI '(kn~SVqV) MOI~0qdXZ ~ 0L[££0~6~005 HGq I H / :SSZNsLIM Ho~r~z~O :HZZMIOMZ O~IO00q :XNnfd~OO DMI~DOq :H0~kn~O :H~HZ~ I~ seoq p~oseH queun~oo OTST~ueToS 'Ale~qlq ~UTqT~M sIq $~s ................. s%ueuAuoo hlP10~ ....... eure~ ed~ snoTAe~ I0 ...... ~equmM ~0KTM3Ifl ................ euPeH ede~ $£S ................... uT~T~o ~0/0I/~6 ..................... ~d~sIq ............. eu/~2u eo~A~es ~ep~eH STSTqUeTss 'X~e~qTq DUT~T~M SIq SLS ................. squeuauoo hI/~0~ ....... eure~ IeeH snoTAe~d I0 ...... ~equmM hlPl0~ ................ eure~ ieeH tO/OI/t6 ..................... ~Slq ............. euseu esTAtes 2epeeH IeeH £66I 6I:L0:£I L0 qoO en~ KqTITqO u~sS Slq saoTA~eS ~UTiiT~ uns-A~edS FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD OPEN HOLE 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 68.00 .00 .00 CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 13.375 2691.0 9.625 8869.0 9545.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1,2, AND 3 CONTAIN NO VALID DATA AND ARE NOT PRESENTED. 4. MWD RUNS 4 THROUGH 9 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP) . 5. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM GREG BERNASKI OF BP EXPLORATION (ALASKA), INC. ON 22 SEPTEMBER, 1997. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 9545'MD, 8904'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE S~ARY PBU TOOL CODE START DEPTH STOP DEPTH GR 8841.0 9518.0 ROP 8864.5 9545.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ EQUIVALENT UNSHIFTED DEPTH MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ REMARKS: BIT RUN NO 4 5 6 7 8 9 MERGED MAIN PASS. $ MERGE TOP 8864 0 8879 0 9063 0 9117 0 9151 0 9339 0 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE BASE 8879 0 9063 0 9117 0 9151 0 9339 0 9545 0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP M?JD FT/H 4 1 68 4 2 GR MWD AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8841 9545 9193 1409 8841 ROP 0.84 1386 68.5893 1362 8864.5 GR 18.06 169.95 33.2675 1355 8841 First Reading For Entire File .......... 8841 Last Reading For Entire File ........... 9545 Last Reading 9545 9545 9518 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... 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Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEFT FT 4 1 68 0 1 GR MWD 4 AAPI 4 1 68 4 2 ROP ~D 4 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8841 8879 8860 77 8841 GR 23.82 169.95 40.8929 33 8841 ROP 0.84 610.66 99.5453 30 8864.5 Last Reading 8879 8857 8879 First Reading For Entire File .......... 8841 Last Reading For Entire File ........... 8879 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 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: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8856.0 ROP 8879.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO 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 C'A_KE AT MT: STOP DEPTH 9035.5 9062.5 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 07 -AUG- 97 MSC 1.32 NGP 5.74, DEP 2.21 MEMORY 9063.0 8879.0 9063.0 17.4 47.6 TOOL NUMBER NGP SPC 219 TOOL ST~/qDOFF (IN) : EWR FREQUENCY (HZ) : 3.750 3.8 REMARKS: $ Data Format Specification Record FLO PRO 8.70 · 65.0 9.0 5.5 .000 .000 .000 .000 65.6 .3 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 ...................... -999.25 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 GR MWD 5 AAPI 4 1 68 4 2 ROP I~WD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8856 9062.5 8959.25 414 8856 GR 21.22 156.45 44.6436 360 8856 ROP 24.85 168.56 75.0913 367 8879.5 Last Reading 9062.5 9035.5 9062.5 First Reading For Entire File .......... 8856 Last Reading For Entire File ........... 9062.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 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: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9037.5 ROP 9063.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO 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 STOP DEPTH 9090.0 9116.0 09-AUG-97 MSC 1.32 NGP 5.74, DEP 2.21 MEMORY 9117.0 9063.0 9117.0 48.2 48.7 TOOL NIIMBER NGP SPC 243 3.750 3.8 FLO PRO 8.90 65.0 8.5 5.5 .000 .000 .000 .000 68.0 .3 Absent value ...................... -999.25 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 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 9037.5 9116 9076.75 158 9037.5 GR 22.19 145.63 43.8117 106 9037.5 ROP 23.21 1386 98.7073 106 9063.5 Last Reading 9116 9090 9116 First Reading For Entire File .......... 9037.5 Last Reading For Entire File ........... 9116 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/10/07 Maximum Physical Record..65535 File Type ................ LO Previeus 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 NUHBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ LOG HEADER DATA DATE LOGGED: START DEPTH STOP DEPTH 9091.0 9124.5 9118.5 9150.5 10-AUG-97 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: MAXII~UM 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 (OHlViM) 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MSC 1.32 NGP 5.74, DEP 2.21 MEMORY 9151.0 9117.0 9151.0 50.8 51.4 TOOL NUMBER NGP SPC 243 3.750 3.8 FLO PRO 8,90 65.0 9.0 5.7 .000 .000 .000 .000 63.3 Name Service Order Units Size Nsam Rep Code O~fset Channel DEPT FT 4 1 68 0 1 GR MWD 7 AAPI 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 Name Min Max Mean Nsam DEFT 9091 9150.5 9120.75 120 GR 19.67 40.19 24.1532 68 ROP 6.62 339.94 33.8885 65 First Reading 9091 9091 9118.5 Last Reading 9150.5 9124.5 9150.5 First Reading For Entire File .......... 9091 Last Reading For Entire File ........... 9150.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... 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