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196-180
Problem Well Notification: 05-05B (PTD#1961800) ) ) Subject: Problem Well Notification: 05-05B (pTD #1961800) From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Fri, 27 Aug 2004 14:51 :37 -0800 To: "GPB, FSl DS Ops Lead" <GPBFSIDSOpsLead@BP.com>, "GPB, FSl TL" .. <GPBFSITL@BP.com>, "GPB, FSIDS5 Operator". <GPBFSIDS50perator@BP;com>, "GPB,. Wells Opt Bng" <GPBWellsOptEng@BP.com>, "Rossberg, R Steven" <RössbeRS@BP.com>, "N;3U, ADW Well Operations Supervisor" <NSUADWWellOperationsSuperVisor@BP.com:;::., . . "AOGCC Jim Regg(E-mail)..<jim_regg@admin.state.ak.us>. "AOGCC Winton Aubert (E~n1ail)n <winton~aubert@admin.state~ak.us>, "NSU,ADWWL & Completion Supervisor". . <NSUADWWL&CompletionSupervisor@BP.com>, "Dean, James A".<deanja@BP.com.>, "OPB,. Ops Mgr" <GPBOpsMgr@BP.com>. . .. .: .. . . . . CC: "NSU, ADW Well. Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com>, "Olsen,- Clark An <OlsenCA@BP.com>, ttMielke, Robert L." <robert.mielke@BP.com> : . All, Well 05-05B (PTD #1961800) has sustained casing pressure on the IA and the well has been classified as a Problem well. The TIO's on 08/26/04 were 2060/1730/200. The plan forward for this well is as follows: 1. DHD: TIFL- FAILED BUR 2. SL: DGLV's 3. DHD: ReTIFL Attached is a wellbore schematic. Please call if you have any questions. «05-05B.pdf» Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: (907) 659-5102 Mobile: (907) 943 -1154 Pager: (907) 659-5100, xl154 Email: NSDADWWe~..~_~.~~.t..~.9..~~.~..~.¥.~.~.SI~.~9...~-~~þ..P...:m~.9..~:!:! . Content-Description: 05-05B.pdf . . :05-05B.pdfi Content-Type: application/octet-stream . Content-Encoding: base64 SCANNED NOV () 2 2004 1 of 1 9/3/20045:06 PM TREE = 4-1/16" CIW WB...LHEAO = FMC A CfLLA. TOR = BAKffi "kEfELEV = - ..- - unnn6"3' BF. ELEV =--- N/Ã kop-;--'" "- - 3150' -MaXÄñgïe = 96 @-T1396' OàtumMO-';;u - --_..m11036' Datum NO = -----a800'SS ) 05-058 ~ ) SAFETY NOTES: 4-1/2" & 7" CHROME LNR WELL ANGLE> 70° @ 11170' & > 90° @ 11274'. 2225' 1-14-1/2" HES X NIP, 10= 3.813" 1 GAS LIFT MA.NDR8.S ST MO lVO DEV lYPE VLV L TCH 1 3506 3490 19 MVlG DOME RK 2 6340 5485 55 MVlG DOME RK 3 8592 6755 51 MVlG OMY RK 4 9417 7402 22 KBG-2 SO BK-5 5 10717 8614 23 KBG-2LS OMY BK-5 l 113-3/8" CSG, 72#, MN-80, 0 = 12.347" H 2724' ~ :: r~ ~~ 8799' ( Z ~ 10714' ~~n, 9-5/8" CSGMILLOUTWINOOW 8799' - 8849' (SECllON MILL) ~ 3.625"BKRGSE;ALSUB,10=3.000" 1-1 10741' ~ & I 3-112" X 2-7/8" LNRXO, 0=2.387" 1-1 10744' I 1 I 1 I IT' BAKER TEBACK SLV, 10=7.500" 1-1 19-5/8" X 7" BKR PKR, 10 = 6.250" -i 19-5/8" X 7" BKR LNR HGR, 10 = 6.250" -I 19-5/8" CSG, 47#, MN-80, 10 = 8.681" 1-1 14-112" LNR, 12.6#, 13-CR, 0.0152 bpf, 0 =3.958" 1-1 ~ ~ 14-1/2" TBG, 12.6#, L-80, .0152 bpf, 10=3.958" 1-1 1081T I J l Minimum ID = 1.941" @ 12659' 2-7/8" X 2-318" LNR XO PERFORATION SUMVlARY Re= LOG: SPERRY GR ON 01/26/97 ANGLEA TTOP ÆRF: 84 @ 11820' Note: Refer to Production DB for historbal perf data SIZE SFT INTERVAL Opn/Sqz DATE 2-1/8" 2 11820 - 11970 0 02/02/97 2-1/8" 2 12096 - 12414 0 02/02/97 2-1/8" 2 12464 - 12600 0 02/02/97 I 7" LNR, 29#, 13-CR-80, 10 = 6.184" 1-1 D6. TE 06/11/76 08/23/94 02103/97 01127/02 04121/02 05/17/02 COrvTv'lENTS ORIGINAL COM PLETION RIG SIDETRACK (05-05A) CTD SIDETRACK (05-058) CI-VKAK CORRECTONS CWS/KK CHBv1 aJT TBG P Ii'KAK RWO RBI BY .. ~ 10451' 10514' 10573' 10590' 10652' 10712' 10714' 10729' 10734' PORT OA "IE 16 11/04/02 16 11/04/02 0 11/04/02 22 11/04/02 0 11/04/02 H4-1/2" BKR S-3 A<R, 10 = 3.875" I 1-14-1/2" HESX NIP,IO =3.813" 1 1-14-1/2" BKROVERSHOT, 10= 3.87" I 1-14-1/2" BKRS-3 A<R, 10 = 3.875" I 1-\4-1/2" HESXN NIP, 10= 3.725" I 1-1 UNIQUE OV ERSHOT, 10 = 3.87" 1 1-1 FISH - SOS 3 3/8" CHEM CUTTER, 27" LONG I H3" BAKERIBP(08/22101) 1 1-13-1/2" ECLIPSE PKR, 10 = 2.375" (03/17/97) 10786' 1-17" X 4-1/2" BKR SABL-3 PKR, 10=3.875" I 10806' 1-i4-1/2" CAMCO DB NIP, MILLS) TO 3.70" 10 I 10818' 1-i4-1/2"WLEG,10 =4.00" I 1-1 ELMO TT NOT LOGGED I 7" LNRMLLOUTWINOOW 10900' - 10906' (OFF CIVIT PLUG) 12625' H2-718" FC 1 I FBTO H 12625' 11333' 12-7/8" LNR, 6.5#, L-80, .0058 bpf, 10 = 2.387" 1-1 12659' ~ 12-7/8" X 2-318" LNRXO, 10= 1.941" 1-1 12659' I 12-3/8" LNR, 4.7#, L-80, .0039 bpf,lO = 1.995" H 12691' OA"IE REV BY COMrv'ENTS 11/04/02 JB/KAK GLV C/O 08118/03 CfvK>ffLP OA TlIv1 MD CORRECfION PRUDHOEBA Y UNrT VlÆLL: 05-05B PffiMIf No: 1961800 A R No: 50-029-20170-02 SEC 32, T11N, R15E, 2086' NSL & 1219' EVIJL BP Exploration (Alaska) 1. Operations performed: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPE~TIONS 2. Name of Operator · BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2085' NSL, 4060' WEL, SEC. 32, T11N, R15E, UM At top of productive interval 1568' NSL, 998' EWL, SEC. 33, T11N, R15E, UM At effective depth 1621' NSL, 775' EWL, SEC. 33, T11 N, R15E, UM At total depth 371' NSL, 2028' EWL, SEC. 33, T11N, R15E, UM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Structural Conductor Surface Intermediate Production Liner Liner r-i Operation Shutdown n stimulate ~ Plugging r-I Perforate 5tl Pull Tubing r-i Alter Casing 511 Repair Well r'-! Other i 5. Type of well: I~ Development .. I"'1 Exploratory r-'l Stratigraphic I'-I Service Size 12691 feet 8963 feet 10714 feet feet Length Casing Plugs (measured) Junk (measured) 6. Datum Elevation (DF or KB) RKB: 63' ,,, 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number 05-05B 9. Permit Number/ ' Approval No. 196-180 10. APl Number 50- 029-20170-02 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 3" Baker IBP set at 10729' (08/01) Fish: SOS 3-3/8" Chemical Cutter, 27" Long at 10714' Cemented MD TVD 100' 20" 550 sx Permafrost !1 2724' 13-3/8" 4840 sx Arcticset 8799' 9-5/8" 1500 sx Class 'G' 2262' 7" 517 sx Class 'G' 1950' 2-7/8" 78 sx Class 'G' 100' 100' 2724' 2724' 8799' 6889' 8636' - 10898' 6784' - 8765' 10741'- 12691' 8635'- 8963' Perforation depth: measured 11820' - 11970', 12096' - 12414', 12464' - 12600' true vertical 8956'- 8958', 8963'- 8972', 8971'- 8964' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13Crto 10714'; 4-1/2", 12.6#, L-80 to 10818' Packers and SSSV (type and measured depth) 7"x 4-1/2" Baker'SABL-3' packer at 10786'; 3-1/2", Eclipse packer at 10734'; 4-1/2" Baker'S-3' packer at 10590'; 4-1/2" Baker'S-3' packer at 10451'; 4-1/2" HES 'X' Nipple at 2225' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 16. Status of well classifications as: I~ Oil I-I Gas i'-! Suspended Anchorage 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Prior to well operation: Subsequent to operation: 15. Attachments I-! Copies of Logs and Surveys run I~ Daily Report of Well Operations 17. I hereby certify that the foregoing is true and correct to the best of my knowledge ...,- - Signed TerrieHubb,e ,'"/~~ ~_~ Title TechnicaiAssistant Form 10-404 Rev. 06/15/88 Casing Pressure Tubing Pressure Date ~' I(~ '0~ Prepared By Name/Number: Terrie Hubble, 564-4628 ..... submit in Duplicate Well: 05-05B Rig Accept: 05/05/02 Field' Prudhoe Bay Unit Rig Spud: N/A APl' 50-029-20170-02 Rig Release: 05/15/02 Permit: 196-180 Drilling Rig: Doyon 16 PRE-RIG WORK 10/13/01 DRIFTED TO IBP AT 10714' SLM W/3-1/2" CENT. RDMO / LEFT WELL SHUT IN 10/25/01 PREP FOR RWO. PPPOT-IC PASSED.MITOA PASSED. 11/04/01 NO LEAKS DETECTED IN TUBING. TUBING PRESSURED TO 2500 PSI, LEAKED DOWN 400 PSI IN 30 MIN. NO CASING LEAKS DETECTED ABOVE 10700' WHILE CONTINUOUSLY PUMPING AT 1 BPM DOWN IA; TEMP ANOMALY WAS DETECTED BEHIND THE TUBING AT 10700'. SUSPECT LEAK AT PACKER WHICH IS BELOW IBP. 11/23/01 DUMP 50# SLUGGETS ON TOP OF IBP AT 10,699' SLM. RUN 4 1/2" WHIDDON CATCHER SUB. UNABLE TO GET PAST 10,172' SLM. RUN 4 1/2" xN CATCHER SUB. UNABLE TO GET PAST 10,175' SLM. DRIFT TBG W/3.625" CENT TO 10,700' SLM. 04/19/02 SET 3.55 OD CATCHER SUB AT 10,710' SLM, PULLED 1" BK LATCH DGLV FROM GLM # 3 AT 10,189' SLM, PULL CATCHER SUB AT 10,710' SLM, RET 1 CUP OF SAND IN CATCHER. WELL LEFT SHUT-IN. GLM #3 WAS LEFT EMPTY. 04/2O/02 DRIFT W/3.70" TAPERED SWEDGE 10186' SLM, TIGHT SPOT WORK FREE TAG AT 10700' SLM, 3" PUMP BAILER TO BAIL OFF OF TOP OF IBP .... TAG W/LIB ( SHOWS FN OF IBP ) .... INFORM DSO TO LEAVE WELL SHUT IN ( PRE CEM. CUT) --- 04/21/02 RIH W/STRING SHOT, SET DN ON GLM AT 8109', GOT THROUGH, TAGGED IBP AT 10723', TIE IN & SHOOT STRING SHOT 10713.7-10720.7' (7'), RIH W/3 5/8" CHEMICAL CUTTER, CUT 4.5" TUBING AT 10717' (BETWEEN GLM AND PKR, GOOD CUT IND., STUCK TOOL STRING AFTER SHOT, PRE-APPROVED WEEKPOINT BREAKAGE, LEFT TOOLS W/FISHING NECK AT 10677', TOOL DIAGRAM W/PE, POOH, RDMO, NOTIFY DSO OF STATUS, LEFT WELL SI. 04/22/02 FISH SWS CHEMICAL CUTTER & TOOL STRING FROM 10,652' SLM. RET ALL TOOLS. WELL LEFT SHUT-IN. 04/23/02 CIRCULATE OUT IA & TUBING. PUMPED 685 BBLS SEAWATER, FOLLOWED WITH 160 BBLS DIESEL. U- TUBE TUBING & IA, FREEZE PROTECT FLOWLINE WITH 60/40 MEOH. Legal Well Name: 05-05B Common Well Name: 05-05B Spud Date: 8/8/1975 Event Name: WORKOVER Start: 5/5/2002 End: Contractor Name: DOYON Rig Release: 5/15/2002 Rig Name: DOYON 16 Rig Number: .......... :::::Date:' .... #rom::!:~ ......... H~:is .......... ~k ........ C:~ N:P~ ~h::a~ :: Description of Operations ............. 5/4/2002 20:00- 00:00 4.00 MOB P MOB RIG FROM J-1 la. 5/5/2002 00:00- 10:00 10.00 MOB P CONTINUED MOB RIG F/J-11a TO DS 05-05B. 10:00 - 14:00 4.00 RIGU P RAISED DERRICK. R / U FLOOR & BRIDLED BACK. SPOTTED & CENTERED RIG OVER WELL. CRIBBED, LEVELED, & SHIMMED RIG. 14:00- 17:00 3.00 RIGU P SET STAIRWAYS & WALKWAYS. PERFORMED FULL DERRICK INSPECTION. TOOK ON SEA WATER. ACCEPTED RIG @ 1400 HRS 5 / 5 / 2002 17:00 - 18:30 1.50 KILL P DECOMP R / U DSM. PULLED BPV. R / D DSM. R / U TO CIRCULATE FREEZE PROTECT OUT OF WELL. TESTED LINES TO 2,000 PSI. 18:30- 20:00 1.50 KILL P DECOMP PUMPED DOWN TUBING, TOOK RETURNS OFF OF IA THROUGH HARD LINE TO FLOWLINE ON WELL 05-27. I PUMP RATE 7.5 BPM, SPP 1,340 PSI. TOTAL PUMPED 760 BBLS SEA WATER. 20:00- 23:00 3.00 KILL P DECOMP MONITORED WELL, FLOW CHECKED. SET BPV. OPENED IA, 200 PSI ON IA. ATTEMPTED TO BLEED OFF TO SLOP TANK. NO PRESSURE DECLINE. R / U TO U-TUBE IA w/ TUBING. 23:00 - 00:00 1.00 KILL P DECOMP R / U DSM. PULLED BPV (0 PSI ON TUBING). 5/6/2002 00:00 - 00:30 0.50 KILL N DPRB DECOMP HELD PJSM. R / U DSM, PULLED BPV, R / D DSM. 00:30 - 01:30 1.00 KILL N DPRB DECOMP R / U AND U-TUBED IA - TUBING. PRESSURE ON IA AND TUBING 250 PSI. 01:30- 02:30 1.00 KILL N DPRB DECOMP BLED DQWN IA AND TUBING TOGETHER THROUGH GAS BUSTER. TUBING 0 PSI, IA 170 PSI. 02:30 - 05:00 2.50 KILL N DPRB DECOMP SHUT IN AND MONITORED PRESSURE ON IA. PRESSURE BUILT FROM 170 PSI CT 310 PSI IN 2-1/2 HRS. 05:00 - 05:30 0.50 KILL N DPRB DECOMP R / U AND PUMPED DOWN IA. PUMP RATE 4 BPM, SPP 300 PSI, NO RETURNS UP TUBING. TOTAL PUMPED 35 BBLS. SHUT DOWN PUMPS, TUBING 0 PSI, IA 290 PSI. DETERMINED THAT 9-5/8" CASING LEAK TAKING FLUID. 05:30 - 07:00 1.50 KILL N DPRB DECOMP HELD PJSM. BULLHEADED DOWN IA. STARTING PUMP RATE 5.5 BPM, SPP 500 PSI, FINISHING PUMP RATE 5.5 BPM, SPP 1,250 PSI. TOTAL SEAWATER PUMPED 500 BBLS. SHUT DOWN PUMP IA 0 PSI, TUBING 0 PSI. 07:00 - 08:00 1.00 KILL N DPRB DECOMP MONITORED WELL, BOTH IA AND TUBING 0 PSI. 08:00 - 09:00 1.00 KILL N DPRB DECOMP BLEW DOWN ALL LINES, R / D ALL LINES IN CELLAR. 09:00 - 09:30 0.50 WHSUR P DECOMP SET BPV. 09:30 - 10:30 1.00 WHSUR P DECOMP HELD PJSM. N / D TREE AND ADAPTER. 10:30 - 14:30 4.00 BOPSUF P DECOMP HELD PJSM. N / U BOPE. 14:30 - 15:30 1.00 BOPSUF P DECOMP PERFORMED BODY TEST ON BOP STACK AND CHOKE MANIFOLD. 250 PSI LOW / 3,500 PSI HIGH HELD BOTH ~TESTS FOR 5 MINUTES. BOTH TESTS HELD w/NO LEAKS OR PRESSURE LOSS. 15:30 - 16:30 1.00 PULL P DECOMP M / U KELLY AND SET BACK. 16:30 - 18:00 1.50 PULL P DECOMP R 1U DSM, PULL BPV, R / D DSM. 18:00 - 19:00 1.00 PULL P DECOMP M / U DOUBLE SPEAR ONTO 3-1/2" DP. RIH ATTEMPT TO ENGAGE SPEAR. GRAPPLE WOULD NOT GO INTO HANGER. REMOVE LOWER GRAPPLE & UPPER GRAPPLE STILL WOULD NOT ENGAGE. L / D SPEAR ASSEMBLY. 19:00 - 19:30 0.50 PULL P DECOMP R / U TO PULL CONTROL LINE AND R / U TUBING HANDLING TOOLS. ,, yrin ~: __5/20/2002 3:20:00 PM SCANNED JUN ............ Legal Well Name: 05-05B Common Well Name' 05-05B Spud Date: 8/8/1975 Event Name: WORKOVER Start: 5/5/2002 End: Contractor Name: DOYON Rig Release: 5/15/2002 Rig Name: DOYON 16 Rig Number: "Date FiOm':~° 'HC~s~: Task 'C0d~ N~ p~ase . Description of Operations 5/6/2002 19:30 - 21:30 2.00 PULL P DECOMP M / U 5 1/2" ACME x 3 1/2" IF X / O ONTO 3-1/2" DP. RIH AND SCREW INTO HANGER. ROLDS. TUBING PRESSURE 0 PSI, IA PRESSURE 0 PSI. PULL 125K TO FREE HANGER. STRING WT 115K. PULL HANGER TO RIG FLOOR. L / D 3 1/2" DP, HANGER, & X / O 21:30 - 22:00 0.50 PULL P DECOMP PULL & L / D 5 JTS 4 1/2" TUBING. HOLE FILL OF 130 BBLS SEA WATER. 22:00 - 23:00 1.00 PULL P DECOMP M / U STORM PACKER TO 4 1/2" TUBING. RIH ON 3 1/2" DP TO 80' KB. TEST TO 1,000 PSI. OK. POOH w / DP. 23:00 - 00:00 1.00 PULL P DECOMP R/U AND FINISH TEST BOPE TO 250 PSI LOW / 3,500 PSI HIGH FOR 5 MIN. WITNESSING OF TEST WAIVED BY LOU ~ GRIMALDI, AGOCC. 5/7/2002 00:00 - 02:00 2.00 PULL P DECOMP CONTINUE W/BOPE TEST & SET WEAR BUSHING. 02:00- 02:30 0.50 PULL P DECOMP PULL STORM PACKER TO SURFACE & L/D SAME. 02:30- 11:30 9.00 PULL P DECOMP FILL ANNULUS W/SEAWATER & MONITOR WELL. CIRC TUBING, RETURNS UP ANNULUS, OIL, DIESEL, GAS. MIX & PUMP 50 BBLS LCM PILL, CIRCULATE DOWN, CLOSE ANNULAR & BULLHEAD, ACHIEVE SQUEEZE PRESSURE OF 2300 PSI, HOLDING SOLID. BLEED & MONITOR WELL, OK. CIRCULATE BTTMS UP & MONITOR, WELL STABLE, NO FLUID LOSS. 11:30-00:00 12.50 PULL P DECOMP RIG UP TQ PULL CONTROL LINE, POOH&L/D41/2" COMPLETION STRING. RECOVERED (50) SS CONTROL LINE BANDS. LAID DOWN 255 JTS TOTAL & 6.45' OF #256. R/D TUBING EQUIPMENT & CLEAN RIG FLOOR. 5/8/2002 00:00 - 01:00 1.00 REST P DECOMP P/U CLEANOUT BHA & MILL TO DRESS OFF TUBING STUB. 01:00- 15:30 14.50 REST P DECOMP P/U 3 1/2" DP & RIH W/CLEANOUT BNA. TAG FILL, (LCM), @ 10,504'. 15:30- 16:30 1.00 REST P DECOMP P/U KELLY & PRESSURE TEST CONNECTIONS & UPPER & LOWER VALVES, 250/3500 PSI, OK. 16:30- 18:00 1.50 REST P DECOMP CLEANOUT LCM FILL F/N10,504'-10,708'. TAG TOP OF TUBING STUB @ 10,708' DPM. 18:00- 18:30 0.50 REST P DECOMP MILL TUBING STUB F/10,708'-10,710'. 18:30- 23:30 5.00 REST ~ DECOMP CIRCULATE DOWN BARASCRUB, (4) BBLS, & (1) BBL DIRT MAGNET, CHASE W/20 BBLS HI VIS SWEEP MIX & CIRCULATE AROUND. STILL GETTING HIGH AMOUNT OF LCM BACK, MIX & PUMP 2ND 20 BBL HI VIS SWEEP. MONITOR WELL, STABLE. 23:30 - 00:00 0.50 REST ~ DECOMP POOH W/3 1/2" DP & CLEANOUT BHA. 5/9/2002 00:00 - 03:00 3.00 REST P DECOMP CONTINUE TO POOH W/3 1/2" DP & CLEANOUT BHA. 03:00 - 05:00 2.00 REST P DECOMP L/D 9 5/8" SCRAPER, STD BACK DP, L/D 7" SCRAPER & BAKER TOOLS. 05:00 - 06:00 1.00 REST P DECOMP CLEAR RIG FLOOR & P/U 7" RTTS. 06:00 - 11:00 5.00 REST P DECOMP RIH W/RTTS ON (9) 4 3/4" DCs & 3 1/2" DP. 11:00- 12:30 1.50 REST P DECOMP BREAK CIRCULATION, TAG TUBING STUMP @ 10,712' DPM, P/U TO 10,700' & SET RTTS. PRESSURE TEST 7" & 9 5/8" CASING ABOVE RTTS TO SURFACE @ 3000 PSI F/30 MINUTES, SOLID TEST, CHARTED. 12:30 - 23:30 11.00 REST P DECOMP CIRCULATE HI VIS SWEEP AROUND @ 5 BPM, 1150 PSI. CONTINUE CIRCULATING TO CLEAN UP LCM. NOT CLEANING UP, MIX 2ND HI VIS SWEEP & PICK UP RATE TO 7 BPM, 1950 PSI, CIRCULATE AROUND. MONITOR Printed: 5~20~2002 3:20:00 PM SCANNED JUN i ' ~i! i i'i :~'i'~ ~P E~PLO~TION Page3of§ por ions su ma RePort ..... Legal Well Name: 05-05B Common Well Name: 05-05B Spud Date: 8/8/1975 Event Name: WORKOVER Start: 5/5/2002 End: Contractor Name: DOYON Rig Release: 5/15/2002 Rig Name: DOYON 16 Rig Number: ~.:.: i.i::'Date, i',~': :~:::: :: :::.From. :~!.~o!~-: ::':i H:O~rs:,;.: :i:.~:':~as:k.~::i~'Code:: i-'NPTi.: ::~-:.:PhaSe-:: .: ::::. :' ~ Description of Operations 5/9/2002 12:30 - 23:30 11.00 REST P DECOMP WELL, OK. LOAD, STRAP & DRIFT 4 1/2" COMP STRING W/ CIRCULATING. 23:30 - 00:00 0.50 REST P DECOMP POOH & LID 3 1/2" DP. 5/10/2002 00:00 - 04:00 4.00 REST P DECOMP CONTINUE TO POOH & LID 3 1/2" DP. 04:00 - 04:30 0.50 REST P DECOMP FLOW CHECK & STRAP LAST ROW OF TUBING. WELL STABLE. 04:30- 07:00 2.50 REST P DECOMP CONTINUE TO POOH & LID 3 1/2" DP. 07:00 - 08:00 1.00 REST N RREP DECOMP REPAIR PIPE SKATE. 08:00- 15:30 7.50 REST P DECOMP CONTINUE TO LID 3 1/2" DP. 15:30- 16:00 0.50 REST P DECOMP L/D 7" RTTS & (9) 4 3/4" DCs. 16:00- 18:30 2.50 RUNCOI~ COMP RIG UP FLOOR TO RUN COMPLETION, RIG UP GATORHAWKS & STACKED TONGS, PULL WEAR BUSHING. 18:30- 19:00 0.50 RUNCOI~I:' COMP PJSM ON RUNNING COMPLETION, EMPHASIS ON HAND/BODY PLACEMENT, COMMUNICATION. 19:00 - 00:00 5.00 RUNCOPl:' COMP RIH W/4 1/2", 12.6#, VAM ACE, cr13 COMPLETION STRING & JEWELRY. 5/11/2002 00:00 - 10:00 10.00 RUNCOI~/i~ COMP CONTINUE TO RUN 4 1/2" 12.6# VAM ACE 13cr COMPLETION STRING, GATOR HAWKING & TORQUE TURNING EACH CONNECTION. 10:00- 12:00 2.00 RUNCOI~ RREP COMP REPAIR PIPE SKATE, (REPLACE CABLE). 12:00- 20:00 8.00 RUNCOI~ COMP CONTINUE TO RUN COMPLETION STRING. 20:00- 23:00 3.00 RUNCOI~ COMP TAG @ 10,668'. RIG UP CIRC HEAD & CIRCULATE DOWN JT # 248. P/U # 249 & CIRCULATE DOWN, 22' IN ON # 249 & TAG. REVERSE CIRCULATE & CONTINUE TO SLACK OFF WHILE REV CIRCULATING W/BAG CLOSED, LOCATE OUT ON OVERSHOT W/28' IN ON # 249 @ 10,714', TOTAL DEPTH. 23:00- 00:00 1.00 RUNCOr~ COMP REVERSE CIRCULATE HEATED SEAWATER, DISPLACING WELL TO HEATED SEAWATER, TREATING W/CORRSION INHIBITOR AFTER PUMPING (1) TUBING VOLUME @ 3 BPM, 200 PSI. 5/12/2002 00:00 - 04:00 4.00 RUNCOI~ COMP CONTINUE TO REVERSE CIRCULATE 150 DEG SEAWATER @ 3 BPM / 200 PSI, ADDING (2) BBLS CORROSION INHIBITOR AFTER PUMPING (1) TUBING VOLUME. 120K UP WT, 95K DOWN WT. ACHIEVE A TOTAL DEPTH OF 10,714'. 04:00- 06:00 2.00 RUNCOI~ COMP BREAK OFF CIRC HEAD. SPACE OUT, LOCATE OUT 27.5' IN ON # 249, NO SPACE OUT PUPS NEEDED. M/U TUBING HANGER, DROP ROD / BALL, LAND TUBING HANGER. RILDS. 06:00 - 07:00 1.00 RUNCOr~ COMP PRESSURE TUBING TO 3500 PSI, (SET PACKER), & TEST TUBING @ 3500 PSI/30 MINUTES, CHARTED, OK. BLEED TUBING TO 1500 PS! & PRESSURE UP I/A TO 3000 PSI, @ 2200 PSi TUBING HANGER LOCKDOWNS FAILED & TUBING JUMPED 1-2'. BLEED PRESSURE. 07:00- 12:00 5.00 RUNCOIt~i HMAN COMP DRAIN STACK, PULL LOCK DOWN SCREWS, (ENDS WIPED OUT), APPEARS LOWER JUNK RING ON TUBING HANGER IS UPSIDE DOWN, (SET UP FOR GEN II OR GEN III SYSTEMS, WE ARE USING A GEN I SYSTEM), CAUSING HANGER TO BE APPROX 1" FROM BEING LANDED. INSTALL NEW LOCKDOWNS. 12:00 - 14:00 2.00 RUNCOI~I~I HMAN COMP DISCUSS OPTIONS W/TOWN. ABLE TO PULL HANGER UP Printed: 5/20/2002 3:20:00 PM !i! i BP EXPLORATION Page4 of§ perations summa RePort , ................. Legal Well Name: 05-05B Common Well Name: 05-05B Spud Date: 8/8/1975 Event Name: WORKOVER Start: 5/5/2002 End: Contractor Name: DOYON Rig Release: 5/15/2002 Rig Name: DOYON 16 Rig Number: · ~ Date' :~: FrOm, ~o ~-HOU~s ~aSk code!l N:~...T i Pha§e Description of Operations 5/12/2002 12:00- 14:00 2.00 RUNCOI~ HMAN COMP 58" @ 170K, (50K OVER UP WT). FMC HAS NO SLIPS FOR HANGING OFF 4 1/2" TUBING. OPT TO CUT TUBING IN PUP JT JUST ABOVE PACKER. 14:00- 19:30 5.50 RUNCOI~i HMAN COMP RIG UP HALLIBURTON SLICKLINE & RIH, RETRIEVE BALL & ROD. RIH & RETRIEVE RHC SLEEVE. RIG DOWN SLICKLINE. 19:30- 00:00 4.50 RUNCOI~i HMAN COMP RIG UP SCHLUMBERGER E LINE. CONDUCT PRE JOB SAFETY MEETING ON POTENTIAL HAZARDS ASSOCIATED WITH CHEMICAL CUTTERS, EMPHASIS ON COMMUNICATION & KEEPING UNNECESSARY PERSONELL OFF RIG FLOOR. PULL TO 140K, (20K OVER UP WT), & SET SLIPS & SAFETY CLAMP ON TUBING. RIH t W/CHEMICAL CUTTER / CCL, TIE IN TO COMPLETION JEWELRY, CUT TUBING APPROXIMATELY 3' BELOW "X" I NIPPLE @ 10,580'. SEE GOOD INDICATION OF SUCCESSFUL CUT. 5/13/2002 00:00- 02:30 2.50 RUNCOI~IT4 HMAN COMP SUCCESSFUL CUT @ 10,580' WLM, (3') BELOW "X" NIPPLE, IN PUP JT ABOVE PACKER. POOH W/E LINE. 27" OF CUTTER TOOL STRING LEFT IN THE HOLE, CUTTER SEPERATED AT JETTED PORTS. PICTURES & DRAWING OF FISH SENT TO WELLS GROUP. OPT TO FISH POST RIG. R/D SOS. 02:30 - 15:30 13.00 RUNCOr~I HMAN COMP RIG UP TO PULL TUBING. PULL HANGER TO FLOOR, (120K UP WT). NOTE LOWER JUNK RING SET UP FOR GEN II & GEN III SYSTEMS, SCARRING ON HANGER FROM LOCK DOWN SCREWS, LOWER SNAP RING MISSING ALONG W/(1) O RING SEAL. L/D HANGER & POOH LAYING DOWN TUBING. CUT WAS CLEAN, APPROXIMATELY 20" BELOW COLLAR ON PUP JT ABOVE PACKER. 15:30- 18:30 3.00 RUNCOr~I HMAN COMP M/U REPLACEMENT HANGER, LAND SAME IN WELLHEAD, RUN IN LOCKDOWNS, PRESSURE TEST FROM THE TOP @ 3000 PSI/30 MINUTES, OK. BOLDs & PULL HANGER. 18:30- 21:30 3.00 RUNCOI~f4 HMAN COMP RIG UP GATOR HAWK, CLEAN THREADS ON TUBING, PREP TO RUN COMPLETION STRING. PJSM / HAND BODY PLACEMENT / COMMUNICATION. 21:30 - 00:00 2.50 RUNCOI~!I~I HMAN COMP M/U OVERSHOT & COMPLETION JEWELRY & RIH W/ COMPLETION STRING, TORQUE TURNING EACH CONNECTION TO 3620 FT/LBS, & GATOR HAWKING EACH CONNECTION TO 4500 PSI. 5/14/2002 00:00- 15:00 15.00 RUNCOI~I HMAN COMP CONTINUE TO RIH W/4 1/2" COMPLETION STRING, TORQUE TURNING EACH CONNECTION TO 3620 FT/LBS & GATORHAWKING EACH CONNECTION TO 4500 PSI. 15:00- 17:00 2.00 RUNCOi~I HMAN COMP LOCATE OUT 26' IN ON JT # 246. L/D JT # 246, M/U HANGER, LAND TUBING & RILDs. NO SPACE OUT PUPS NECESSARY. OVERSHOT LOCATED APPROXIMATELY 2' UP FROM BEING LOCATED OUT ON TUBING STUB. R/D GATORHAWK EQUIPMENT. 17:00 - 19:30 2.50 RUNCOrt~ COMP DROP ROD / BALL. PRESSURE TUBING TO 3500 PSI, SET PACKER, TEST TUBING @ 3500 PSI / 30 MINUTES, CHARTED, OK. BLEED TUBING TO 1500 PSI & PRESSURE I/A TO 3000 PSI, TESTING CASING & TOP OF PACKER @ 3000 PSI / 30 MINUTES, CHARTED, OK. BLEED PRESSURE OFF I/A, SHEARED RP VALVE. BLEED ALL PRESSURE. Printed: 5~20~2002 3:20:00 PM 'GANNED JUN ! 200 ii sum .a REP°" ,,, Legal Well Name: 05-05B Common Well Name: 05-05B Spud Date: 8/8/1975 Event Name: WORKOVER Start: 5/5/2002 End: Contractor Name: DOYEN Rig Release: 5/15/2002 Rig Name: DOYEN 16 Rig Number: ~ D~e i Fi~~i~b ~~ ~ski ~~' NP~ Phase ~ Description of Operations 5/14/2002 19:30 - 21:30 2.00 RUNCOi~/P COMP SET BPV, N/D BOPE. 21:30 - 00:00 2.50 RUNCOI~/F' COMP N/U ADAPTER FLANGE, N/U TREE. PULL BPV, SET TEST PLUG & TEST TREE @ 5000 PSI / 15 MINUTES, CHARTED, OK. 5/15/2002 00:00 - 01:00 1.00 RUNCOI~ COMP P JaM. RID TEST LINES, PULL TVVO WAY CHECK VALVE. 01:00 - 04:30 3.50 RUNCOI~ COMP RIG UP LITTLE RED, PJSM & TEST LINES, OK. PUMP 160 BBLS DIESEL DOWN I/A, TAKING RETURNS UP TUBING. LINE UP VALVES & ALLOW DIESEL TO U-TUBE, EFFECTIVELY FREEZE PROTECTING TUBING & I/A TO 2100'. LID KELLY. 04:30 - 06:00 1.50 RUNCOI~ID COMP SET BPV, SECURE WELL, REMOVE SECONDARY ANNULUS VALVE & VACUUM OUT SLOP TANK & LINES. RIG RELEASED @ 06:00 HRS, 05/15/2002. rinted - .5]'20/2002 3:20:00 PM SCANNE ..... JUN g .1. 200? Well: 05-05B Rig Accept: 05/05/02 Field: Prudhoe Bay Unit Rig Spud: N/A APl: 50-029-20170-02 Rig Release: 05/15/02 Permit: 196-180 Drilling Rig: Doyon 16 POST RIG WORK 05/21/02 SET LGLV IN ST# 1, AND OGLV IN ST# 2. PULLED CATCHER SUB. 05/22J02 PULL BALL AND ROD. PULL RHC PLUG. 05/23/02 ATTEMPT TO FISH BOTTOM SECTION OF CHEMICAL CUTTER. 05/27/02 FISH CHEMICAL CUTTER. 05/28/02 ATTEMPT TO FISH CHEMICAL CUTTER (NO LUCK) - STILL IN HOLE. WELL LEFT Si. 06/03/02 RUN LIB'S AND START ATTEMPTING TO FISH LOWER 27" OF CHEM. CUTTER. 06/04/02 CONTINUE TO ATTEMPT TO FISH LOWER ASSEMBLY OF CHEMICAL CUTTER -27" LONG , 06/05/02 CONTINUED ATTEMPTING TO FISH LOWER 27" CEM. CUTTER. 06/06/02 ATTEMPTING TO FISH LOWER 27" OF CEM. CUTTER (LOWER HALF OF COPPER JET PORT W/BOW SPRING CENT) UNABLE TO GET OVER TO GRAB. 06/12J02 ATTEMPT TO FISH CHEM CUTTER. RIH AND TAG AT 10714' CTD W/3 5/8" BOX TAP WHILE ROTATING. SET 4K DOWN. FLAG PIPE AT PU WT., POOH. NO LUCK, MU HOOKWALL, RIH, POOH NO LUCK, RIH W/MOTOR, W/MODIFIED CUTLIP BOX TAP AND 1.5' BENT-SUB, POOH, NO FISH-- LOWER TTAIL SHEARED, SMALL GOUGE ON LIP WITH SMALL AMOUNT OF COPPER EMBEDDED, CUT 200' OF COIL MU SMALLER 2.125" BHA, SHORTER SHOE, RIH. 06/13/02 ATTEMPT TO FISH LOWER CHEM CUT ASSY, 4TH RUN W/SIDE CUT BOX TAP YIELDED NO FISH. COPPER EMBEDDED ON LIP AND BOTTOM EDGE OF SCOOP. REVERSE OUT AND SWAP WELL OUT WITH UTILITY WATER FOR VIDEO INSPECTION. FREEZE PROTECT WELL WITH 50/50 METH. 06/15/02 MIRU HES VIDEO UNIT. RIH W/2-1/8" CAMERA TO 10,670'. UNABLE TO VIDEO FISH DUE TO DIRTY WELLBORE FLUID. ,SCANNED JUN 2 2002 STATE OF ALASKA AL,.�,.A OIL AND GAS CONSERVATION COK ,.- ,SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Status of Well Classification of Service Well OIL Qx GAS 0 SUSPENDED O ABANDONED SERVICE Q 2 Name of Operator ARCO Alaska, Inc 7 Permit Number 96-180 3 Address P.O. Box 100360, Anchorage, AK 99510-0360 8 API Number 50-029-20170-02 4 Location of well at surface r •.•--^- --; .5 2085' NSL, 4060' WEL, Sec 32, T11 N, R15E, UM. .J ( N At Top Producing Interval '. 1627' NSL, 721' EWL, Sec 33, T11N, R15E, UM. ! VF lIF1LD At Total Depth,,_ IL 4907' FNL, 3259' FEL, Sec 33, T71 N, R1 SE, UM. 9 Unit or Lease Name PRUDHOE BAY UNIT 10 Well Number 5-05B 11 Field and Pool PRUDHOE BAY FIELD PRUDHOE BAY OIL POOL 5 Elevation in feet (indicate KB, DF, etc.) 63' RKB 6 Lease Designation and Serial No. ADL 28325 12 Date Spudded 1123/97. 13 Date T.D. Reached 1/30/97. 14 Date Comp. , Buse. or Abend. 2/3/97. 15 Water Depih, if offshore N/A feet MSL 16 No. of Completions 1 17 Total Depth (MD+TVD) 12691' MD / 8902' TVD 18 Plug Back Depth (MD+TVD) 12625' MD / 8902' TVD 19 Directional Survey YES XQ NO 20 Depth where SSSV set 2111' feet MD 21 Thickness of permafrost 1900' (approx) 22 Type Electric or Other Logs Run MWD; GR. P3 CASING, LINER AND CEMENTING RECORD CASING SIZE WT. PER FT. GRADE SETTING DEPTH MD TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94 # H-40 Surf 100' 36" 550 Sx Permafrost 11 13-3/8" 72 # MN-80 Surf 2724' 17.5" 4840 Sx Arcticset 9-5/8" 47 # MN-80 Surf 8799' 12.25" 1500 Sx Class G L 29# NTeas/MR 8636' 10898, 8.5" 517 Sx Class G 2-7/8" 6.5# L-80 10741' 12691' 3.69" 16 Bbls Class G 24 Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) 11820 - 11870' MD (Zl ); 8895 - 8898' TVD; at 2 spf. 12096 - 12414' MD (Z1); 8901 - 8910' TVD; at 2 spf. 12464-1260UMD(Z1); 8909-8903'TVD; at self. 25 TUBING RECORD SIZE IDEPTH SET (MD PACKER SET (MD) 5.5" Tb 10818' 10786' 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL MD AMOUNT B KIND OF MATERIAL USED WA 27 PRODUCTION TEST Date First Production 2/9197. Method of Operation (Flowing, gas lift; etc.) Flowing. Date of Test 2112197. Hours Tested 1 7 PRODUCTION FOR TEST PERIOD E OIL-BBL - GAS-MCF - WATER-BBL - CHOKE SIZE - I GAS -OIL RATIO 5204 Row Tubing Press 644 Casing Pressure - CALCULATED 24-HOURRATEE OIL-BBL 1 1267 GAS-MCF 6594 WATER-BBL 5307 OIL GRAVITY -API (corr) - 28 CORE DATA Brief description of lilhology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. This Completion Report submitted as directed per 10-401 approved on 11/18/96 (issued Permit #96-180). h"�L ref V a�' 1907 Form 10-407 Submit in duplicate Rev. 7-1-80 ORIGINAL CONTINUED ON REVERSE SIDE GEOLOGIC MARKERS NAME MEAS. DEPTH Sag River 10464' Shublik 10505, Top Sadlerochit 10570' LIST Of I hereby TRUE VERT. DEPTH 8380' 8418' 8478' and correct to the best of my FORMATION TESTS Include interval tested, pressure data, all fluids recoverd and gravity, GOR, and time of each phase. N/A 10-0 Signed V.� " AL Title Enaineerina Supervisor Date 3- /o_- 17 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in -situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other -explain. Item 28: If no cores taken, indicate "none". Form 10-407 ORIGINAL I 5-05B DESCRIPTION OF WORK COMPLETED COIL TUBING SIDETRACK DRILLING OPERATIONS 1/20/97: MIRU CTU & PT equipment. 1 /21 /97: RIH w/nozzle & loaded wellbore w/Hot Freshwater. Tagged PBTD at 11040' MD, then jetted passes OOH to TT w/heavy cement in returns. Let returns clean up, then RIH to bottom & pumped 2 bbls Neat Class G Cement followed by 8 bbls Class G Cement w/fibers to reset kickoff plug. Contaminated cement w/biozan & jetted contaminated cement from wellbore to 10785' MD. POOH & WOC. 1/22/97: RIH w/3.7" milling BHA & milled through the 3.5" DB Nipple at 10806' MD. POOH w/BHA. RIH w/pilot milling BHA. Tagged TOC at 10823' MD, then milled pilot hole to 10888' MD. 1/23/97: Milled pilot hole to 10889' MD. Swept hole clean w/biozan & POOH w/BHA. RIH w/pilot mill & completed milling pilot hole to 10895' MD. POOH w/BHA. RIH w/window milling BHA. Started milling a window through the 7" liner at 10898' MD. Swapped well to Flo -Pro. 1 /24/97: Completed milling window to 10903' MD, then drilled formation to 10906' MD. Backreamed window smooth & POOH w/BHA. 1/25/97: RIH w/drilling BHA & drilled 3.69" sidetrack build section to 11218' MD. Determined drilling target not as expected. POOH w/BHA. RIH w/nozzle & jetted OH clean w/Flo Pro, then pumped 7.4 bbls Class G cement to plugback. Jetted biozan to wash cement to 11065' MD. 1/26/97: POOH w/nozzle. RIH w/drilling BHA. WOC. Tagged cement at 11078' MD, then drilled 3.69" build to 11102' MD. POOH w/BHA. RIH w/drilling BHA & drilled to 11145' MD. 1 / 2 7 / 9 7 : Completed drilling build section to 11253' MD. POOH w/BHA. RIH w/drilling BHA & drilled horizontally to 11486' MD. Swept hole to 11030' then RIH & drilled to 11486' MD, where pipe stuck. CBU & worked pipe. Pumped Hi-Vis pill; still stuck. Pumped Lubetex pill & worked pipe; still stuck. Circulated Crude & pulled pipe free. Displaced OH w/mud, then PU into casing & swapped in new Flo -Pro. 1 / 2 8 / 9 7 : Drilled from 11486' to 12041' MD w/short trips to clean hole. 1/29/97: Drilled to 12463' MD & stuck pipe. Circulated Crude & worked pipe free. POOH w/BHA. 1 / 3 0 / 9 7 : RIH w/drilling BHA swapping in new Flo Pro, then drilled through shales to TD at 12691' MD. POOH w/BHA. MU & RIH w/2-7/8" liner assembly. 2 5-05B DESCRIPTION OF WORK COMPLETED COIL TUBING SIDETRACK DRILLING OPERATIONS 1/31/97: RIH w/2-7/8" liner; could not pass 2-7/8" float shoe through window. POOH w/liner. RIH w/drift assembly through window. POOH w/drift assembly. MU & RIH w/liner assembly w/2-3/8" float shoe. 2/1 /97: Ran liner assembly through the window & landed at 12691' MD. Pumped 16 bbls of Class G cement & set the liner assembly from 10751' to 12691' MD. Bumped liner plug & unstung from liner. POOH leaving estimated TOC behind liner at 11173' MD. RIH w/milling BHA. Tagged landing collar at 12625' MD, then POOH circulating well to Seawater. 2/2/97, PT cement job to 2000 psi; 140 psi loss/15 minutes. MU & RIH w/perforating guns & shot initial perforations at: 11820 - 11870' MD 12096 - 12414' MD 12464 - 12600' MD Used 2-1/8" carriers & shot the perfs at 2 spf at 180 degree phasing. POOH w/perf guns. 2 / 3 / 9 7 : Set BPV. FP well to 2500'. ND BOPE. NU & tested tree. RD & released rig. Placed the well on production & obtained a valid initial welltest. SPE' '-SUN DRILLING SERVICES ANCHORAGE ALASKA ARCO ALASKA INC PBU / 5-05BPB1 500292017070 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 012597 MWD SURVEY JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/10 PAGE 1 63.00 FT. TOTAL RECTANGULAR COORDINATE S 0 NORTH/SOUTH EAST/WEST 10874.00 8748.87 8685.87 39 1 S 84.60 E .00 467.72S 4907.29E 10890.00 8761.06 8698.06 41 42 S 87.00 E 19.36 468.47S 4917.62E 10903.00 8770.81 8707.81 41 5 S 88.90 E 10.71 468.78S 4926.21E 10940.26 8799.20 8736.20 39 37 S 89.90 E 4.34 469.04S 4950.34E 10972.98 8823.52 8760.52 44 33 S 77.78 E 29.01 471.49S 4972.04E 11005.23 8845.43 8782.43 49 55 S 68.12 E 27.53 478.50S 4994.59E 11042.08 8868.98 8805.98 50 47 S 57.39 E 22.54 491.47S 5019.74E 11075.58 8890.39 8827.39 49 55 S 46.14 E 25.98 507.37S 5039.96E 11097.31 8904.56 8841.56 48 46 S 39.11 E 25.09 519.49S 5051.12E 11127.68 8924.74 8861.74 47 54 S 36.83 E 6.31 537.37S 5065.07E 11156.61 8943.38 8880.38 51 56 S 42.80 E 21.07 554.33S 5079.26E 11187.46 8960.74 8897.74 59 30 S 42.80 E 24.51 573.02S 5096.57E 11198.61 8966.15 8903.15 62 24 S 42.98 E 26.05 580.16S 5103.20E 11218.00 8974.33 8911.33 67 42 S 43.40 E 27.46 592.97S 5115.23E THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 5149.49 FEET AT SOUTH 83 DEG. 23 MIN. EAST AT MD = 11218 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 135.52 DEG. TIE-IN SURVEY AT 10,874.00' MD WINDOW POINT AT 10,903.00' MD PROJECTED SURVEY AT 11,218.00' MD VERT. SECT. 3772.06 3779.83 3786.07 3803.16 3820.12 3840.92 3867.80 3893.31 3909.77 3932.30 3954.35 3979.81 3989.55 4007.12 u' SiNAL SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 ARCO ALASKA INC PBU / 5-05BPB1 500292017070 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 012597 JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = 63.00 FT. OPEP~ATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10874.00 8748.87 8685.87 11218.00 8974.33 8911.33 467.72 S 4907.29 E 2125.13 592.97 S 5115.23 E 2243.67 118.54 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC PBU / 5-05BPB1 500292017070 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 012597 JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = 63.00 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10874.00 8748.87 8685.87 467.72 S 4907.29 E 2125.13 10892.61 8763.00 8700.00 468.59 S 4919.36 E 2129.61 4.48 11032.66 8863.00 8800.00 487.73 S 5013.50 E 2169.66 40.05 11192.12 8963.00 8900.00 576.01 S 5099.34 E 2229.12 59.47 11214.00 8972.78 8909.78 590.29 S 5112.70 E 2241.22 12.10 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPE1 -SUN DRILLING SERVICES ANCHOR3AGE ALASKA PAGE ARCO ALASKA INC PBU / 5- 5B 500292017002 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 013097 MWD SURVEY JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = 63.00 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11075.58 8890.40 8827.40 11080.00 8893.25 8830.25 11096.97 8903.70 8840.70 11112.04 8912.11 8849.11 11124.24 8918.39 8855.39 49 55 49 39 54 24 57 44 60 17 S 46.14 E .00 S 44.78 E 24.28 S 50.71 E 39.25 S 50.36 E 22.25 S 50.01 E 21.05 507.37S 5039.96E 3893.31 509.74S 5042.37E 3896.68 518.71S 5052.27E 3910.02 526.65S 5061.92E 3922.45 533.35S 5069.96E 3932.86 11152.94 8931.29 8868.29 11184.92 8942.47 8879.47 11213.32 8949.24 8886.24 11243.98 8953.14 8890.14 11273.58 8954.11 8891.11 66 16 72 46 79 37 85 46 90 26 S 49.31 E 20.95 S 48.78 E 20.38 S 50.54 E 24.89 S 48.86 E 20.75 S~ 49.31 E 15.85 549.94S 5089.48E 3958.38 569.57S 5112.09E 3988.22 587.41S 5133.11E 4015.67 607.07S 5156.29E 4045.95 626.44S 5178.64E 4075.42 11310.78 8952.35 8889.35 11334.36 8950.16 8887.16 11362.68 8947.50 8884.50 11395.53 8944.28 8881.28 11422.13 8941.82 8878.82 95 0 S 49.31 E 12.28 95 37 S 47.20 E 9.28 95 10 S 44.74 E 8.79 96 3 S 42.45 E 7.44 94 34 S 41.57 E 6.50 650.66S 5206.80E 4112.44 666.29S 5224.32E 4135.86 685.88S 5244.58E 4164.04 709.55S 5267.12E 4196.72 729.23S 5284.85E 4223.18 11444.78 8940.30 8877.30 11480.92 8939.06 8876.06 11515.54 8939.06 8876.06 11531.07 8939.44 8876.44 11570.99 8940.88 8877.88 93 4 S 41.22 E 6.76 90 52 S 42.10 E 6.56 89 7 S 41.92 E 5.11 88 4 S 41.57 E 7.13 87 48 S 40.34 E 3.15 746.18S 5299.79E 4245.75 773.16S 5323.79E 4281.81 798.88S 5346.96E 4316.40 810.46S 5357.30E 4331.90 840.59S 5383.44E 4371.72 11611.62 8942.34 8879.34 11640.39 8943.44 8880.44 11669.52 8945.18 8882.18 11695.72 8947.33 8884.33 11728.54 8949.80 8886.80 88 4 S 37.18 E 7.80 87 32 S 35.60 E 5.79 85 35 S 35.60 E 6.66 84 59 S 36.65 E 4.62 86 24 S 39.29 E 9.10 872.24S 5408.86E 4412.12 895.38S 5425.92E 4440.57 919.02S 5442.84E 4469.30 940.11S 5458.23E 4495.13 965.91S 5478.37E 4527.65 11757.99 8951.81 8888.81 11784.07 8953.98 8890.98 11809.77 8956.76 8893.76 11817.17 8957.62 8894.62 11846.82 8960.39 8897.39 85 46 S 38.41 E 3.65 84 38 S 37.35 E 5.96 82 58 S 37.71 E 6.65 83 34 S 37.18 E 10.89 85 41 S 38.41 E 8.23 988.79S 5496.80E 4556.88 1009.30S 5512.75E 4582.70 1029.56S 5528.31E 4608.06 1035.40S 5532.78E 4615.35 1058.72S 5550.87E 4644.66 11857.22 8961.04 8898.04 11875.07 8961.46 8898.46 11923.84 8960.83 8897.83 11952.34 8960.34 8897.34 11985.49 8960.42 8897.42 87 11 S 37.00 E 19.78 90 5 S 35.77 E 17.65 91 24 S 32.08 E 8.03 90 31 S 31.03 E 4.81 89 12 S 29.97 E 5.11 1066.93S 5557.22E 4654.97 1081.29S 5567.80E 4672.63 1121.75S 5595.01E 4720.57 1146.03S 5609.92E 4748.34 1174.59S ' 5626.75E 4780.50 ORIGINAL SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC PBU / 5-5B 500292017002 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 013097 MWD SURVEY JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = 63.00 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 12013.17 8960.95 8897.95 88 35 S 31.73 E 6.74 1198.35S 5640.94E 12047.92 8962.20 8899.20 87 16 S 34.54 E 8.92 1227.42S 5659.92E 12075.47 8963.68 8900.68 86 34 S 36.30 E 6.88 1249.84S 5675.86E 12120.14 8965.87 8902.87 87 48 S 39.46 E 7.58 1285.05S 5703.25E 12151.79 8967.11 8904.11 87 42 S 39.82 E 1.17 1309.40S 5723.42E 4807.39 4841.44 4868.60 4912.92 4944.43 12184.72 8968.53 8905.53 87 21 S 39.11 E 2.40 1334.80S 5744.34E 12211.79 8970.13 8907.13 85 52 S 41.92 E 11.73 1355.34S 5761.89E 12231.67 8971.30 8908.30 87 21 S 42.28 E 7.71 1370.07S 5775.19E 12269.57 8972.38 8909.38 89 22 S 43.51 E 6.24 1397.82S 5800.97E 12293.69 8972.73 8909.73 88 56 S 43.16 E 2.33 1415.36S 5817.52E 4977.20 5004.16 5023.98 5061.85 5085.96 12313.14 8973.08 8910.08 89 1 S 42.10 E 5.47 1429.66S 5830.69E 12333.54 8973.33 8910.33 89 33 S 42.63 E 3.67 1444.74S 5844.44E 12361.64 8973.63 8910.63 89 12 S 45.09 E 8.84 1464.99S 5863.90E 12380.74 8973.84 8910.84 89 33 S 46.32 E 6.69 1478.33S 5877.57E 12407.37 8973.82 8910.82 90 31 S 47.37 E 5.37 1496.54S 5897.00E 5105.39 5125.78 5153.87 5172.96 5199.57 12441.84 8973.36 8910.36 90 58 S 48.60 E 3.79 1519.61S 5922.60E 12486.86 8972.22 8909.22 91 55 S 45.26 E 7.72 1550.34S 5955.48E 12519.53 8970.60 8907.60 93 46 S 40.52 E 15.56 .1574.24S 5977.68E 12552.31 8968.56 8905.56 93 20 S 37.71 E 8.66 1599.62S 5998.32E 12582.06 8966.89 8903.89 93 4 S 36.48 E 4.22 1623.31S 6016.23E 5233.97 5278.92 5311.53 5344.10 5373.56 12607.83 8965.73 8902.73 92 6 S 35.42 E 5.57 1644.15S 6031.34E 12642.06 8965.07 8902.07 90 5 S 36.48 E 6.66 1671.85S 6051.43E 12650.26 8965.05 8902.05 90 10 S 37.00 E 6.43 1678.42S 6056.34E 12691.00 8964.76 8901.76 90 37 S 39.60 E 6.48 1710.39S 6081.58E 5399.01 5432.85 5440.98 5481.47 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6317.52 FEET AT SOUTH 74 DEG. 17 MIN. EAST AT MD = 12691 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 135.52 DEG. TIE-IN SURVEY AT 11,075.58' MD WINDOW POINT AT 11,080.00' MD PROJECTED SURVEY AT 12,691.00' MD SPE~ -SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE 3 ARCO ALASKA INC PBU / 5-5B 500292017002 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 013097 JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = 63.00 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11075.58 8890.40 8827.40 12075.58 8963.69 8900.69 12691.00 8964.76 8901.76 507.37 S 5039.96 E 2185.18 1249.93 S 5675.92 E 3111.89 926.71 1710.39 S 6081.58 E 3726.24 614.34 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPE' ' SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 ARCO ALASKA INC PBU / 5-5B 500292017002 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 5/97 DATE OF SURVEY: 013097 JOB NUMBER: AK-MW-70021 KELLY BUSHING ELEV. = 63.00 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11075.58 12063.35 12095.58 8890.40 8827.40 8963.00 8900.00 8964.79 8901.79 507.37 S 5039.96 E 2185.18 1240.02 S 5668.79 E 3100.35 915.17 1265.87 S 5687.94 E 3130.79 30.44 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS February 27, 1997 AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 5-05B Dear Ms. Taylor: Enclosed are two hard copies of the above mentioned file(s). Well 5-05B MWD survey Tie-In point at 10,874.00', Window Point at 11,080.00' and a Projected survey at 12,691.00'. Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments. RECEIVE MAR 05 1997 Ata~ka Oil & 6as Cons. C~ 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company February 27, 1997 AOGCC Lori Taylor 3001 Porcupine Dr Anchorage, AK 99501 Re: Distribution of Survey Data 5-05B PB 1 Dear Ms. Taylor: Enclosed are two hard copies of the above mentioned file(s). Well 5-05B PB1 MWD survey Tie-In point at 10,874.00', Window Point at 10,903.00' and a Projected survey at 11,218.00'. Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Operations Support Engineer Attachments. RECEIVED MAR 05 1997' Oil & Gas Cons. Commission An~orage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9¢7) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company OIRI LLI Al Oi SEIRL/I C:E S WELL LOG TRANSMITTAL To: State of Alaska February 26, 1997 Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 IvlWD Formation Evaluation Logs DS 05-10B & 05-10B PB1, RE: AK-MW-60123 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of~ Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 DS 05-10B: 2" x 5" MD Gamma Ray Logs: 50-029-20263-02 2"x 5" TVD Gamma Ray Logs: 50-029-20263-02 DS 05-10B PBI: 2" x 5"MD Gamma Ray Logs: 50-029-20263 -70 2" x 5" TVD Gamma Ray Logs: 50-029-20263-70 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 18, 1996 Erin M. Oba Engineering Supervisor ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 Prudhoe Bay Unit 5-05B ARCO Alaska, Inc. Permit No. 96-180 Stir. Loc. 2085~NSL, 4060'WEL, Sec. 32, T11N, R15E, UM Btmnhole Loc. 4837'FNL, 3322'FEL, Sec. 33, TI 1N, R15E, UM Dear Ms. Oba: Enclosed is thc approved application for permit to rcdrill thc above referenced well. The pcmfit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Jo Chairman BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Enviro~m~cntal Conservation w/o encl. STATE OF ALASKA ALasKA OIL AND GAS CONSERVATION COMMlo,.~ION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of Work Drill _ Redrill X I lb. Type of Well Exploratory~ Stratigraphic Test . Development Oil Re-Entry__ Deepen _I Service _ Development Gas __ Single Zone _~ Multiple Zone _ 2.. Name of Operator 5.Datum Elevation (DF or KB) 10. Fieldand Pod ARCO Alaska, Inc. RKB 69' 3. Address 6. Properly Designation P. O. Box 100360, Anchoracje, AK 99510-0360 ADL 28325 Prudhoe Ba¥/Prudhoe Bay Oil 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.025) 2085' NSL, 4060' WEL, Sec 32, T11N, R15E, UM. Prudhoe Bay Unit Statewide At top of productive interval 8. Well number Number 1627' NSL, 721' EWL, Sec 33, T11N, R15E, UM. 5-05B #U-630610 At total depth 9. Approximate spud date Amount (Proposed) 4837' FNL, 3322' FEL, Sec 33, T11N, R15E, UM. November, 1996 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and 'rVD) property line 721 feet No Close Approach 12600' MD / 8980' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) kickoff depth 10890' MD Maximum hole angle 90° Maximum surface 3000 psig At total depth ~I'VD1 3500 psl~l 18. Casing program Setting Depth size Specification Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage datat 3.7" 2-7/8" 6.4 L-80 FL4S 1950' 10790' 8686' 12600' 8980 13 bbls 19. To be completed for Reddll, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 12060 feet Plugs(measured) Fill Tagged at 11125' MD (4/28/96). true vedical 8944 feet Effective depth: measured 11125 feet Junk (measured) true vertical 8899 feet Casing Length Size Cemented Measured depth True Vedical depth Conductor 100' 20' 550Sx PF Il 100' 100' Surface 2655' 13-3/8" 4840 Sx Arcticset 2724' 2724' Production 8720' 9-5/8' 1500 Sx Class G 8799' 6896' Liner 2697' 7 517SxClassG 11333' 8932 ;'J/;',~ 0 /' Slotted Liner 81 9' 4-1/2' Uncemented 12060' 8944' ' ~ "' Perforation depth: measured Slotted Liner: 11326- 12037' ~-,l~, [_)i! ~ ~'~,':'~'; true vertical Slotted Liner: 8862 - 8943' 20. Attachments Filing fee ~ Property plat __ BOP Sketch ~ Diverter Sketch_ Drilling program Drifting fluid program __ Time vs depth plot _ Refraction analysis _ Seabed report _20 AAC 25.050 requirements _ 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Sign* '~,~ '~/~. ~ Titlle Engineering Supervisor Date Commission Use Only PemljLNumber I APl number ~l.,. Approval date _ ~ I See cover letter for - other re(]uirements Conditions of approval Samples required __Y e s ,,~ N o Mud Icg required__ Y e s ~ N o Hydrogen sulfide measures ~ Y e s N o Directional survey required ~"Yes N o Required working pressure forBOPE __2M; ~ 3M' __ 5M' __ 10M' __ 1 5M 3500 psi forCTU O~her: dr~gmal Signea By by order of Approvedb¥ DavidW. J0hnst0n Commissioner the commission Date Form 10-401 Rev. 7-24-89 Submit in triplica DS 5-5B CT Sidetrack and Completion Intended Procedure Objective- Plugback existing wellbore. Mill out DB nipple. Directionally drill a horizontal well from the existing wellbore. Complete with 2-7/8" cemented liner. Intended Procedure' Cement squeeze the current perforations and plugback the existing completion to ~ 10790' md. MU 3.7" mill cement from tubing tail and mill out DB nipple at 10806' md. Continue milling and mill pilot hole to 10883' md. Mill 3.7" window in 7" casing at-10890' md. Drill 10' of formation and perform Leak off test to 9.4 ppg, 0.5 ppg above the highest anticipated mud weight (8.9 ppg FloPro). Build angle to-90°. Directionally drill 3-3/4" x-1400' horizontal well to access Zone lA reserves using a 3.69" PDC bit. Run and cement 2-7/8" liner to TD. · Perforate selected intervals. · Return well to production. November 6, 1996 DS 5-5B Proposed CT Sidetra k Horizontal '1' r GLM's @ 3820', 8109', 4-1/2" Tubing 10195', 10717' 9-5/8'' Casing 7" Liner Top Window @ 8799- 8625' , 8849' Packer 10786 Top of 2-7/8" DB Nipple 10806' Liner In 4-1/2" Tbg Tail ' Tbg. tall. 10818' ~ 3.7" Open hole 4-1/2" Liner top @ 11236' % '% cut in 7" at 0890 - 10895' 2-718" liner TD @ 12060' PBTD @ 12037' Current slotted liner cement squeezed Semt by: FROM DRZLE× ALASKA G37 582 4452 10/23/96 14:56 Job 629 Page 4/5 I WELL_~-I.XI-S ~Cu23/96 11:~t Arc .., Se:J-. sy: F~O~ D~ILE× ALASKA 907 562 4452 10/23/,96 14:57 Job 629 Page 5/5 2 WELL_,Sr"IJfJ..S 10/2'3/90 11:1 ! AM DiIILE~X_ C T Drilling Wellhead Detail CT Injector Heao ~.!et ha.~. ~1 injection Otis 7' W'LA Quick ¢oanect Alignment Guide Flange~ 7-!~16", 5M Ram Type C'_,aJ Gate BOPE Flangea Fire Resistax~t ManuaJ Valve Kelly t-ne To Dual \ Chok6Manifold \ ~ I ~Stuffing .--- 7" Riser I I 5,000 psi worl(ing pressure I 2.' Cutters or Combination Cutter/Blinds 2" Slip/Pipe rams Box (Pack-Off), 10,000 psi Working Pressure MaJqual Valves Dril;ing spool 7-1/16", 5M by 7-1/16". 5M Ram Type Dual Gate BOPE Manuai over Hydraulic 7-1/16' ID with Pipe./Shp Rams (5.5") I~anual Master i 2" Pump-In T¢i;ing Hanger 9-5/8" An,,~ulus 13-3,/8" A.qnulus Fire Resistant Kelly Hose to Flange by Hammer Up 1/4 Turn Valve on DS Hardline 10' from Tree 60/40 Trplx [ Fiml Boilers Water Mud Pump Room Ext. Pipe rack/ Preferred Major Equipment Layout for CT Drillin Dowell Drilling Equipment Trailer g in DS 5-5B Ext. AND GAS CONSERVATION C© 7r¢I5 $ ' WELl COMPLETION' RECOMP LETION r =PORT AND LOG J , . 1. Status of Well Cl~sffi~tion of Se~i~ Well OIL ~ ~S ~ ~ ~ ~~ED ~x SERV~E g Plugged h~ for redrill ~2. Name of o~t~r ' ' 7. Permit N~m~r ARCO Alask~ I~. 75-47 3. Address " 8. APl Numar P, O. Box 196612, Anchorage, Alaska 9951~6612 50-029-20170 ~ Lo~tion of well at suda~ 9. 0nit or Le~ Name 2086' NSL, 1219' EW~ SEC, 32, T11N, R15E ~ .... ~ Prudhoe Bay Un~ ~::¥--~; ;h~ 10. Well Numar At Top Producing Inte~al ~ :/'~;~ ~ 5-5 17~'NSL, 1424'EW~ SEC. ~, T11N, R15E ~.t~.~. ~ 11. Field and P~I At Total Depth Prudhoe Bay Field/Prudhoe Bay P~/ 1691'NSL, 1754'EW~ SEC. 33, T11N, R15E . 5. Elev~i~n 'in f~t (indi~te KB, DF, etc.) ~. Le~ D~ignation and ~ri~' No. KBE ~ 69' . J ADL 2~25 '1'2. Date Spudded 13. D~e T.D. R~ 14. Date COmp., Su~. or ~d. ]15. W~er D~th, il offshore ' ]16. No. el Completions 8/8~5 8~1/85 8/4~4~ N/A f~t MSL ~ Zero 17. Tot~ Depth (MD+TVD) "18. PI~ ~ck D~th' (MD~D)!19. Dir~tion~ Su~ey ~. D~th where S~V ~t ~1. Thinness of Permafrost 11575' MD~9000' ~D 8804' MD~ ~ ~ ~ ~~ None feet MD J 1900' 22. T~e ~ric or Othe~ Logs Run' DI~O~IC/GR, FDC/CN~, CBL, GR/CN~CCL 23. CASI~, LINER ~D C~~ R~D - ~D~MD .... CASI~ S~E ~. ~R ~. G~DE ~P ~ ~ ~ C~~ ~ A~ ~D 20" 9~ H~O Suffa~ 100' 36" 550 sx Permgrost II , 13-~8" 72~ MN-80 Suffa~ 2724' 17-1~" ~ sx Amti~et .. 9-5/8" 40~/47~ MN.8~SO0~ Suffa~ 10374' 12-1/4" 1500 sxClass "G" ~ 29~ H~-85 10075' 11573' 8-1~" ~0 sx Ct~s "G" .... .... 24. PeH~mmns o~n to Pr~uct~ (MD~D ~f T~p ~d ~tt~ ~d 25. ~R~ORD .-, inte~, s~e and number) Si~ DE~ S~ ~D) ~ PACKER S~ (MD) None None '~. 9856; ' '.. Ac o, F C "E, DE~ I~ERV~ (MD) .. A~U~ & KIND OF MATERIAL ~ED '-TOG ~ 103~' ~53 cufl C~s~ "G" ~ squeezed to ~00 ..9020' Brid,?e plug TOC ~ 8804' 180 cufl C~s ."G~ squeeAed to 2000psi , 27. PRO~~ ~ .. Dine Rmt Production J~eth~ of Oper~ion (Flowing, g~ liN, etc.) Not on pr~tion ~ .N/A D~e of Te~ HOum Test~ ~~R O~L-BBL ~MCF WATER-BBL' ~~ JGA~OIL R~TIO ' ' I ~T ~D Flow Tu~ Casi~' Pre,ute C~~D OIL-BBL ~F WATER-BBL OIL GRaVIS-APl (~rr) Press. 2~HOUR ~TE .,. 28. ~RE DATA Brief d'~cri~tion' of lithology, p~ros~y, fra~ures, a~ent dips, ~d pr~en~ el oil, g~ or waler. Subm~' core chi~. ..... Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE FIELD & POOL , , , , WELL PERMIT CHECKLIST CO M P A NY .,~,,""e--,,.~ 9'0,',¢0 Nrr CLASS . ADMINISTRATION ENGIN-EERiNG-' ' G~:(~LOGY ..... 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number ................. 4. Well Iocsted in a defined pool .................. 5. Well located proper distance from dflg unit boundary .... 6. Well located proper distance from other wells ......... 7. Sufficient acreage available in drilling unit. .......... 8. If deviated, is wellbore plat included ............. 9. Operator only affected party .................. 10. Operator has appropriate bond in force ............ 11. Permit can be issued without conservation order ...... 12. Permit can be issued without administra/Ne approval .... 13. Can Permit be approved before 15-day wait. ........ ..... . ..... WELL NAME UNIT# PROGRAM: exp E! dev,~ reddl~ serv [3 wellbore seg [] ann. disposal para req [] ON/OFF SHORE ~ ~ REMARKS GEOLAREA 14. Conductor string provided ................... Y N 15. Surface cs~ng protects all known USDWs .......... Y N 16. CMT vol adequate to circulate on conductor & surf c:sg .... Y NJ 17. CMT vol adequate to tie-in long s~ng to surf csg ...... . Y.:.r~..N.""- 18. CMT will cover all known productive horizons ......... 19. Casing designs adequate for C, T, B & ~wmaJrost- ...... ~ N 20. Adequate tankage or reserve pit. ............... ~N ~ ~ ~o,7 ~~'~--~ 21. If a re-drill, has a 10-403 for abndnmnt been approved .... (.~N r t"/ 22. Adequate wellbore separation proposed ............ (._y.2 N 23. If diverter required, is it adequate ................ .....--T 24. Drilling fluid program schematic & equip list adequate .... ~ N 25. BOPEs adequate ........................ ""-'~L_J<" N 26. BOPE press rating adequate; test to :~'"O~ _~psig. (~ N 27. Choke manifold complies w/APl RP-..~ (May 84) ....... L.Y.) N 28. Work will occur without opera, on shutdown .......... ~_..N 29. Is presence of H2S gas probable .............. 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N ,/ ,,'7 31. Data presented on potential overpressure zones ....... Y/N/ ,~ ~... /J'/',_ 32. Seismic analysis of shaJlow gas zones ............. /Y' N 33. Seabed condilJon suwey (if off-shore) ........... /'. Y N 34. Cor'~ name/phone for weekly progress repo~,..../f... Y N Iexpforatory onryj GEOLOGY: ENGINEERING: COMMISSION: JDH ~ JDN Comments/Instructions: TAB HOW/lib- A.'~-OR~ my 4,'S6 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. ~perry-Sun Drilling Services LIS Scan Utility Tue May 13 11:12:14 1997 Reel Header Service name ............. LISTPE Date ..................... 97/05/13 Origin ................... STS Reel Name ................ UN~OWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/05/13 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: AP1 NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MW-70021 A. WORTHINGT BAS S / Y, ARA 05-05B 500292017002 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 12-MAY-97 MWD RUN 2 AK-MW-70021 A. WORTHINGT BASS/KARA MWD RUN 3 AK-MW-70021 A. WORTHINGT BAS S / KARA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 AK-MW-70021 A. WORTHINGT BASS/KARA MWD RUN 5 AK-MW-70021 A. WORTHINGT BAS S / KARA MWD RUN 6 AK-MW-70021 A. WORTHINGT BAS S / KARA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: MWD RUN 7 AK-MW-70021 A. WORTHINGT BASS/KARA MWD RUN 8 AK-MW-70021 A. WORTHINGT BASS/HUPP 32 liN 15E FSL: 2085 FEL:_ 4060 FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: 69.00 DERRICK FLOOR: .00 GROUND LEVEL: .00 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 13.325 2724.0 2ND STRING 9.625 8799.0 3RD STRING 7.000 11333.0 PRODUCTION STRING 3. 690 12691.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1 THROUGH 8 ARE DIRECTIONAL WITH SCINTILLATION TYPE S~ RAY (NGP) . 4. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN ALI TURKER OF SPERRY-SUN DRILLING SERVICES AND DOUG KNOCK OF ARCO ALASKA, INC. ON MARCH 31, 1997. 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 12691'MD, 8906'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 ....... 97/05/13 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 STOP DEPTH GR 10800.5 12663.5 ROP 10824.5 12690.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 10824.0 10892.0 MWD 2 M~D 3 I~'~D 4 MWD 5 M~n~TD 6 MWD ' 7 I~[D 8 $ REMARKS: MERGED MAIN PASS. 10892 0 10895 0 10906 0 11080 0 11102 0 11263 0 12475 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 10895 0 10906 0 11080 0 11102 0 11263 0 12475 0 12691 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 10800.5 12690.5 11745.5 3781 10800.5 GR 13.02 368.59 62.4864 3727 10800.5 ROP 2.03 2354.98 97.5831 3733 10824.5 Last Reading 12690.5 12663.5 12690.5 First Reading For Entire File .......... 10800.5 Last Reading For Entire File ........... 12690.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Nuraber ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record' FILE HEADER FILE NUMBER: 2 FkAW N~,~D Curves and leg header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FI LE SUI~%~RY VENDOR TOOL CODE START DEPTH GR 10800.5 ROP 10824.5 $ LOG HEADER DATA DATE LOGGED: S O FTWARE 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 10868.5 10891.5 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 : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: IdUD CAKE AT MT: NEUTRON TOOL PtA_TRIX: 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 23-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 10892.0 10824.0 10892.0 35.7 41.7 TOOL NUMBER NGP 163 3.700 3.7 Sea-Water .00 .0 .0 0 .0 .000 .000 .000 .000 79.7 .3 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined ~bsent value o99 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 ROP I~D 1 FT/H 4 1 68 4 2 GR MWD 1 AAPI 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10800.5 10891.5 10846 183 10800.5 ROP 5.19 33.38 17.0853 135 10824.5 GR 13.02 32.47 22.312 137 10800.5 Last Reading 10891.5 10891.5 10868.5 First Reading For Entire File .......... 10800.5 Last Reading For Entire File ........... 10891.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 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 ....... 97/05/13 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: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ LOG HEADER DATA START DEPTH STOP DEPTH 10852.0 10872.0 10892.0 10895.0 DATE LOGGE~: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR RB~L-TIME) : TD DRILLER (FT) : TOP LOG iNTENAt~L (FT) : BOTTOM LOG INTER\t~L (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINII~UM ANGLE: MAXII,~JM 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 M~ASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: I~gD FILTRATE AT MT: ~gD 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 23-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 10895.0 10892.0 10895.0 35.7 41.7 TOOL NUMBER NGP 163 3.700 3.7 Sea-Water .00 .0 .0 0 .0 .000 .000 .000 .000 77.3 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 2 FT/H 4 1 68 4 2 GR MWD 2 Ag~PI 4 1 68 8 3 Name Min Max Mean Nsam DEPT 10852 10895 10873.5 87 ROP 10.14 17.57 14.4414 7 GR 21.25 26.54 22.854 41 First Last Reading Reading 10852 10895 10892 10895 10852 10872 First Reading For Entire File .......... 10852 Last Reading For Entire File ........... 10895 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 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 ....... 97/05/13 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: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10870.5 10884.0 ROP 10895.5 10905.5 $ LOG HEADER DATA DATE LOGGED: 24-JAN-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: 41.5 MAXIMUM ANGLE: 42.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 10906.0 10895.0 10906.0 NGP $ NATURAL GA/V~vUt PROBE BOREHOLE Ai~D CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDiTiONS I~UD 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 ~¢~%X CIRCULATING TERMPERATURE: I~gD 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 NGP 163 3.700 3.7 Flo-Pro 8.80 .0 10.1 6.4 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 3 FT/H 4 1 68 4 2 GR I~D 3 AAPI 4 I 68 8 3 70.3 First Name Min Max Mean Nsam Reading DEPT 10870.5 10905.5 10888 71 10870.5 ROP 3.71 170.94 68.04 21 10895.5 GR 22.88 27.87 25.265 28 10870.5 Last Reading 10905.5 10905.5 10884 First Reading For Entire File .......... 10870.5 Last Reading For Entire File ........... 10905.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... VersiSn Nun{bet ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSL!B.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HF~ADER FILE NUMBER: 5 RAW MI~D Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10882.0 ROP 10907.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11079.5 11079.5 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): RESISTIVITY (OHMH) AT TEMPERATURE (DEGF) 25-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 11080.0 10906.0 11080.0 39.6 59.5 TOOL NUMBER NGP 163 3. 690 3.7 Flo-Pro 8.80 .0 9.6 6.5 '!ffUD ~T MEASURED TEMPERATURE (MT): I~tJD AT I~A2,X CIRCULATING TERMPERATURE: .~.JD FILTRATE _AT MT: MUD CAKE AT MT: NEUTRON TOOL IZ~AT R i X: Mu%T R! X DENSITY: HOLE CORRECTION (IN) : TOOL ST~qDOFF (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 .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 63.3 First Name Min Max Mean Nsam Reading DEPT 10882 11079.5 10980.8 396 10882 ROP 11.3 1730.89 101.964 346 10907 GR 18.86 201.79 68.0319 396 10882 Last Reading 11079.5 11079.5 11079.5 First Reading For Entire File .......... 10882 Last Reading For Entire File ........... 11079.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Phy'sicai Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HP. ZkDER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit sun in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FI LE SUM~LARY VENDOR TOOL CODE START DEPTH GR 11051.0 ROP 11080.0 $ LOG HEADER DATA DATE LOGGED: S O FTWARE 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 11074.5 11102.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATUKAL 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 ~AX 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: 27-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 11102.0 11080.0 11102.0 .0 .0 TOOL NUMBER NGP 46 3.690 3.7 Flo-Pro 8.90 .0 9.7 6.5 .000 .000 .000 .000 65.6 .3 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 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 MWD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11051 11102 11076.5 103 11051 GR 28.19 120.22 47.3067 48 11051 ROP 2.03 105.88 54.4442 45 11080 Last Reading 11102 11074.5 11102 First Reading For Entire File .......... 11051 Last Reading For Entire File ........... 11102 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUN/4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11050.5 11235.5 ROP $ LOG H~ADER DATA 11102.5 DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR R~AL-TIME) : TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM }~GLE: MAMIMUMA/~GLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GA/v94_A PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 11263.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHNE~) 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 27-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 11263.0 11102.0 11263.0 11097.0 11233.0 TOOL NUMBER NGP 46 3.690 3.7 Flo-Pro 8.90 .0 9.4 6.3 .000 .000 .000 .000 58.6 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR ~D ' 6 AAP I 4 1 68 ROP MWD 6 FT/H 4 ! 68 Name Min Max Mean Nsam DEPT 11050.5 11263 11156.8 426 GR 26.53 99.75 46.2149 371 ROP 32.81 184.26 82.0759 322 First Reading 11050.5 11050.5 11102.5 Last Reading 11263 11235.5 11263 First Reading For Entire File .......... 11050.5 Last Reading For Entire File ........... 11263 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUmmARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11232.0 12448.0 ROP 11263.5 12474.5 $ LOG HEADER DATA DATE LOGGED: 29-JAN-97 SOFTWARE SURFACE SOFTWARE VERSION: MSC V. 1.32 DOWNHOLE SOFTWARE VERSION: NGP; SPC V. 5.74 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 12475.0 TOP LOG INTERVAL (FT) : 11263.0 BOTTOM LOG INTERVAL (FT) : 12475.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 83.0 MaAX!MUM .~14GLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL G_~A. PROBE $ BOREHOLE _~qD CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM)AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 96.1 TOOL NUMBER NGP 163 3.690 3.7 Flo-Pro 8.90 .0 9.4 5.9 .000 .000 .000 .000 68.0 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 7 AAPI 4 1 68 4 2 ROP M?~D 7 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11232 12474.5 11853.2 2486 11232 GR 31.58 368.59 62.9298 2433 11232 ROP 12.98 298.55 84.9307 2423 11263.5 Last Reading 12474.5 12448 12474.5 First Reading For Entire File .......... 11232 Last Reading For Entire File ........... 12474.5 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record.. 65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUM~IARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12422.5 12663.5 ROP 12475.0 12690.5 $ LOG HEADER DATA DATE LOGGED: 30-JAN-97 SOFTWARE SURFACE SOFTWARE VERSION: MSC V. 1.32 DOWNHOLE SOFTWARE VERSION: NGP; SPC V. 5.74 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 12691.0 TOP LOG INTERVAL (FT) : 12475.0 BOTTOM LOG INTERVAL (FT) : 12691.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 90.1 MAXIMUM ANGLE: 93.8 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) : TOOL NUMBER NGP 46 3.690 3.7 Flo-Pro 8.90 .0 MUb PH: .~D CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHFR~) AT TEMPEKATURE (DEGF) !qUD AT HEA. SURED TEMPEP~ATURE (MT): I,fUD AT I%m~ CIRCULATING TEPd~PERATURE: !fUD FILTK'~'_TE AT MT: !,fUD 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 9.4 .0 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 AAPI 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 65.6 First Name Min Max Mean Nsam Reading DEPT 12422.5 12690.5 12556.5 537 12422.5 GR 30.46 179.45 81.3494 437 12422.5 ROP 20.28 2354.98 207.252 432 12475 Last Reading 12690.5 12663.5 12690.5 First Reading For Entire File .......... 12422.5 Last Reading For Entire File ........... 12690.5 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/13 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF Tape Trailer Sezvice name ............. LISTPE Date ..................... 97/05/13 Origin ................... STS Tape Name ................ UNKNOWN Continuation Nu~er ...... 0! Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Services Reel Trailer Service name ............. LISTPE Date ..................... 97/05/13 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Services Library. Library. Scientific Scientific Technical Technical Physical EOF Physical EOF End Of LIS File · Sperry-Sun Drilling Services LIS Scan Utility Mon May 12 16:20:34 1997 Reel Header Service name ............. L!STPE Date ..................... 97/05/12 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/05/12 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 0! Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT I~EWD / MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-M?~-70021 A. WORTHINGT BASS/KARA Date~ 05-05B PB1 500292017070 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 12-MAY-97 MWD RUN 2 AK-MW-70021 A. WORTHINGT BASS/KARA MWD RUN 3 AK-MW-70021 A. WORTHINGT BAS S / KARA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: MWD RUN 4 AK-MW-70021 A. WORTHINGT BASS/KARA 32 liN 15E 2O85 4060 69.00 .00 GROUND LEVEL: NELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REI~ARKS: .00 OPEN HOLE CASING DRILLERS BIT SIZE (!N) SIZE (tN) DEPTH (FT) 9.625 8799.0 7.000 11333.0 4.500 12060.0 3.690 11219.0 !. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL GAMMA RAY DATA (SGRD) IS DOWNHOLE RECORDED. 3. MWD RUNS 1 THROUGH 4 ARE DIRECTIONAL WITH SCINTILLATION TYPE GM~v~A RAY (NGP) . 4. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN ALI TURKER OF SPERRY-SUN DRILLING SERVICES AND DOUG KNOCK OF A~RCO ALASKA, INC. ON MARCH 31, 1997. 5. THIS WELL R~ACHED A TOTAL DEPTH (TD) OF l1218'MD, 8916'SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GA/T4A RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 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 SUI~ARY PBU TOOL CODE START DEPTH STOP DEPTH GR 10800.5 11191.0 ROP 10824.5 11218.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD REMARKS: ......... EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 10824.0 10892.0 2 10892.0 10895.0 3 10895.0 10906.0 4 10906.0 11218.0 MERGED MAIN PASS. $ Data Forma~ Specificatien Recerd Data Record Tree .................. 0 Data Specification Block Type ..... 0 Logging Direcmion ................. 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 ~API 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10800.5 11218 11009.2 836 10800.5 GR 13.02 201.79 54.0145 782 10800.5 ROP 3.71 1730.89 81.6955 788 10824.5 Last Reading 11218 11191 11218 First Reading For Entire File .......... 10800.5 Last Reading For Entire File ........... 11218 File Trailer Service name ............. STSLiB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FI LE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SU~4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH MINiI,'.~OM .~JqGLE: ?=~J~iI~JM _~/qGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATU~.L G2~/~ PROBE $ BOREHOLE A/~D CASING DATA OPEN HOLE BlT 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 MuXX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STA/qDOFF (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 35.7 41.7 TOOL NUMBER NGP 163 3.700 3.7 Sea-Water .00 .0 .0 0 .0 .000 .000 .000 .000 77.3 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 ! 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10852 10895 10873.5 87 10852 GR 21.25 26.54 22.854 41 10852 ROP 10.14 17.57 14.4414 7 10892 Last Reading 10895 10872 10895 First Reading For Entire File .......... 10852 Last Reading For Entire File ........... 10895 DEPT FT 4 1 68 .GR M?~D 1 .~PI 4 1 68 ROP !~,~D ! FT/H 4 1 68 Name Min Max Mean Nsam DEPT 10800.5 10891.5 10846 183 GR 13.02 32.47 22.312 137 ROP 5.19 33.38 17.0853 135 First Reading 10800.5 10800.5 10824.5 Last Reading 10891.5 10868.5 10891.5 First Reading For Entire File .......... 10800.5 Last Reading For Entire File ........... 10891.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 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 ....... 97/05/12 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Con~nent Record FI LE H~ADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10852.0 10872.0 ROP 10892.0 10895.0 $ LOG HEADER DATA DATE LOGGED: 23-JAN-97 SOFTWARE SURFACE SOFTWARE VERSION: MSC V. 1.32 DOWNHOLE SOFTWARE VERSION: NGP; SPC V. 5.74 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 10895.0 TOP LOG INTERVAL (FT) : 10892.0 BOTTOM LOG INTERVAL (FT) : 10895.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG GR 10800.5 ROP 10824.5 $ LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR RF,~L-TIME) : TD DRILLER (FT) : TOP LOG iNTER\~L (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 $ 10868.5 10891.5 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 ~AX 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 23-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 10892.0 10824.0 10892.0 35.7 41.7 TOOL NUMBER NGP 163 3.700 3.7 Sea-Water .00 .0 .0 0 .0 .000 .000 .000 .000 79.7 .3 Name Service Order Units Size Nsam Rep Code Offset Channel MIN!I,'~gM AigGLE: !¢J~,i !MUM f~i~GLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATUKAL GA/~vaA. PROBE $ BOREHOLE MqD CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: ~JD 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 MLAX 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 35.7 41.7 TOOL NUMBER NGP 163 3.700 3.7 Sea-Water .00 .0 .0 0 .0 .000 .000 .000 .000 77.3 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10852 10895 10873.5 87 10852 GR 21.25 26.54 22.854 41 10852 ROP 10.14 17.57 14.4414 7 10892 Last Reading 10895 10872 10895 First Reading For Entire File .......... 10852 Last Reading For Entire File ........... 10895 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 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 ....... 97/05/12 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: 3 DEPTH INCREMENT: .5000 FILE SUI~qARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10870.5 10884.0 ROP 10895.5 10905.5 $ LOG HEADER DATA DATE LOGGED: 24-JAN-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: 41.5 MAXIMUM ANGLE: 42.6 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): MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 10906.0 10895.0 10906.0 TOOL NUMBER NGP 163 3.700 3.7 Flo-Pro 8.80 MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESiSTiVITY (OhiO,) AT TEMPEKATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): ~,gJD AT i%Al CIRCULATING TERMPERATURE: ~.~UD FILTP~.TE .AT MT: ~JD 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 .0 10.1 6.4 .000 .000 .000 .000 .3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAPI 4 1 68 4 2 ROP MWD 3 FT/H 4 1 68 8 3 70.3 First Name Min Max Mean Nsam Reading DEPT 10870.5 10905.5 10888 71 10870.5 GR 22.88 27.87 25.265 28 10870.5 ROP 3.71 170.94 68.04 21 10895.5 Last Reading 10905.5 10884 10905.5 First Reading For Entire File .......... 10870.5 Last Reading For Entire File ........... 10905.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 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 Nu~er ........... !.0.0 Date of Generation ....... 97/05/12 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLiB.004 Comment Record FILE H~ADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10882.0 ROP 10907.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11191.0 11218.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAPPLA PROBE $ BOREHOLE MUD CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): ~JD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMH) AT TEMPERATURE (DEGF) MUD AT M~ASURED TEMPERATURE (MT): MUD AT IqAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 25-JAN-97 MSC V. 1.32 NGP; SPC V. 5.74 MEMORY 11218.0 10906.0 11218.0 39.6 59.5 TOOL NUMBER NGP 163 3.690 3.7 Flo-Pro 8.80 .0 9.6 6.5 .000 · 000 · 000 .000 63.3 TOOL STMgDOFF (!N) : EWR FREQUENCY (HZ) : . REMARKS: $ Data Format Sue~ c=~m~'cation 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 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 4 ~API 4 1 68 ROP MWD 4 FT/H 4 1 68 Code .3 Offset 0 4 8 Channel 1 2 3 Name Min Max Mean DEPT 10882 11218 11050 GR 18.86 201.79 62.2641 ROP 9.12 1730.89 95.6279 Nsam 673 619 623 First Reading 10882 10882 10907 Last Reading 11218 11191 11218 First Reading For Entire File .......... 10882 Last Reading For Entire File ........... 11218 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/05/12 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/05/12 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/05/12 Origin ................... STS Reel Name ................ UNKNOWN Scientific Technical Continuation Nu~er ...... 01 Next Reel Name ........... UNKNOWN Con~nents ................. STS LIS Writing Services Library. Scientific Technical Physical EOF Physical EOF End Of LIS File
