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192-125
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate 0 Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Reddll ❑ Perforate Nev, Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other ❑ 2. Operator Name: BP Exploration (Alaska), Inc 4, Well Class Before Work Development 0 Stratigraphic ❑ Exploratory ❑ Service ❑ 5. Permit to Drill Number. 192-125 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 1 6. API Number: 50-029-22308-00-00 7. Property Designation (Lease Number): ADL 028331 B. Well Name and Number: PBU 17-21 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY. PRUDHOE OIL 11. Present Well Condition Summary: None feet Conductor Total Depth: measured 10190 feet Plugs true vertical 9290 feet Junk Effective Depth: measured 10092 feet Packer true vertical 9199 feet Packer Casing. Length: Size: MD Structural None feet Conductor 75 20" 33-109 Surface 3913 10-3/4" 33-3946 Intermediate 8679 feet Production 10146 7-5/8" x 7" 31-10177 Liner Perforation Depth: Measured depth. 9680-9970 feet True vertical depth: 8816-9086 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# 13Cr80 Packers and SSSV (type, measured and 4-1/2" TIW HBBP Packer true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure. measured None feet measured 10092 feet measured 9532 feet We vertical 8679 feet uzb�:llTiil 33-109 1530 33-3863 4560 31 -9278 8180 / 7240 29-9597 9532 29-8739 8679 Collapse: 520 1730 5120/5410 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 159 4048 7650 1732 353 Subsequent to operation: 293 4536 7522 1739 354 14. Attachments: (requlred per 20 nnc 25.070 25 071, a 25.283) 15. Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Authorized Name: Worthington, Jessica Contact Name: Worthington, Jessica Authorized Title: Well Intervention Enginegr Contact Email: Jesslca.Worthingtonabp.com Authorized Signature: J �r ate: O I { Contact Phone: +1 907 564 4281 Form 10-404 Revised 04/2017 y r r— X0/3 �/�/l/ �'yr?11r RBDMS�PCT 2 2 2018 Submit On9inalOnly Daily Report of Well Operations PBU 17-21 ACTIVITYnATP RI IMMARV '**WELL S/I ON ARRIVAL** (SLB ELINE: PERF) INITIAL TWO = 1850/1925/0. RUN 1: PERFORATE 9950'- 9970' W/2" POWERJET OMEGA, 6 SPF, 60 DEG PHASED. RUN 2: PERFORATE 9812'- 9842' W! 2" POWERJET OME , 6 SPF, 60 DEG PHASED. ALL LOGS CORRELATED T 6ATEMT-MC-1992. WELL LEFT S/I ON DEPARTURE. FINAL T/I/0 = 1940/1900/0 9/27/2018 ***JOB COMPLETE 27 -SEP -2018*** TRff= GRAY 5-1/8' WELLHEAD= GRAY ACTUATOR = BAKEt C OKB. ELEV = 58' BE. ELEV = 35.09' KOP= 56W Max Angle = 27" @ 87W Datum MO= 9085 Datum TVD= BBW SS 20' COND, 80, 91.5 #, HH40, D = 19.124' 38' CSG, 72#, L-80 BT&C, D=12.347' 2590' Minimum ID = 3.725" @ 8365' 4-1/2"HES XN NIPPLE 1 7' SCAB LNR 26#. L-80 BTC. D = 6276' 1 412' TBG, 12.6#, 13CR-85 VAMTOP, 8378' .0152 bpf, D = 3.958' 9-5W CSG, 47#, L -BO BT&C, D = 8.681' 8637" PERFORATION RY PEF LOG BRCS ON 3/0183 ANGLE AT TOP PERE 24'@9142' Note: Refer to Production for historical perf data SIZE SPF nJTE2VALNSgz PORT SHOT I SOZ 3-3W 6 9105-9115 S 1013/97 06/01/98 3-1B" 4 9142-917 O 12/10/83 4 3-1/2' 4 9155-9170 O 09!05198 3 3-1/8' 4 9178 - 9 O 12/10183 BK 3-12' 4 9190 - 214 O 09foSS8 18 3-1/8' 4 9238 9268 O 12/10/83 1 I 9417" I L-80 BT&C, .0371 bpf, D = 6.184- SAFETY NOTES: X22124/CASUlFFM0%MDRa-S 1122'-HES X W,, D =813' 3. ST MD D DEV TYPE VLV LATCH PORT DATE 5 349 3492 0 KBG2 DOME I BK 1 16 03/27/14 4 5 65265 4 KBG2 SO BK 20 03/27/14 3 797 6734 16 Kf3G2 MY BK 0 03/14/14 6113 7985 18 KBG2 OMY BK 0 03/14/14 1 6296 8159 20 KBG2 DMY BK 0 03/14/14 308V 9-5/8'X7' BKRZXPLTPw BKRFLIXLOCK LNR HGR, D = 6.190' 836F H4-12-HESXNNP,D=3.725' 837F 4-12' VYLEG, D = 3.958' ELMD TT NOT LOGGED ? H FISH - 12 OF 5-1/2- PRS PN RETAINER DATE REV BY COMuBJiS DATE REV BY COWA34S 03/06/63 PKR176 INTIALCOMPLEfION 63/15/14 ON1 RVVO 03/17/14 JMD DRLG HD CORRECTIONS 9 03/25/14 CRlJMD FNALODEAPPROVAL 04/07/14 DLWJMD GLV UO (03r27/14) 10/17/18 DD/JMD ADDEDBFBP/ PRUDH OE BAY UNT WELL 07-21 POW No: 1830190 API W: 50-029-20907-00 111K R14R WIT FNL &659 PAL BP Biploration (Alaska) „�= _f WELLHEAD= CM ACTUATOR= _ -BAKERC OKB. ELEV = 66' BF. ELEV = I KOP= 2831 Max Angle = 34” @ 6045 Datum MID = 9734 Datum TVD = 8800' SS 10-3/4' CSG, 45.5#, NT -80 BUTT, D = 9.953 -I -f-71 Minimum ID = 2.687"@9491' 4-1/2" ALPHA PATCH 412' ALPHA SCFT SET T8G PATCH D = 2.687' (SET 0&16193) 1 7-5/8' CSG. 29.7#. NT --95H5 NSCT, D = 6.875" I 4-12' TBG, 12.6#, 13 .0152 bpf, D= 3.958' I 9597' I PERFORATDN Sl1WtMARY REF LOG: USIT ON 12/14192 ANGLEAT TOP FE2F:22'@ 9680' Note: Refer to production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz SHOT I SOZ 2-118' 4 9680-9700 O 09104193 08/14/97 2-12' 4 9786-9806 O 1220/92 BK -2 2-118' 6 9810-9836 0 09119195 WBX 2- 6 9812-9842 0 0927118 6888 2-118' 4 9821-9838 O 02/24194 08/03/14 2' 6 9950-9970 O 0927118 BK -2 7- LNR 26#, 13CR 80 FOX, .0383 bpf, D = 6276' 17_21 PRESSURE LIMITSA FET Y NOTES: S N ITS EECCASES. CONTACT ® T AIC (2102) PRIOR TO PRESSURE TESTING — CHROME TBG & LNR 2( 1y� 4-1/2-C.AMCOBAL-OSSSVNP,D=3.812' GAS LFT MANDRELS ST kD TVD DEV TYPE VLV LATCH PORT DATE 1 2998 2989 14 KBMG zQ DMV BK -5 - 08/14/97 2 3728 3673 27 KBMG DOME BK -2 16 08103/14 3 5860 5501 33 WBX DOW BK -2 16 08/03/14 4 6888 6368 33 WBX DOME BK -2 16 08/03/14 5 7946 7264 31 WBX SO BK -2 24 08103114 6 9012 8204 25 VVBX DMY BK -5 0 12106192 7 9348 8511 24 WBX OMY BKr2 0 08103114 "8 9490 8641 23 VVBX DW BK - 1051OW93 "STA #8 = BB%D ALPHA TBG PATCH 9611' 4-112' OTS X NP, tD = 3, 7-5/8' X 7' XO, ID = 6276' 7- X 41/2' TNJ FSBP PKR D = 4.000' 9686 4-1/2' --969T_ I 47/2'WLCC,.D=3.958' CTM -j FCO TOP OF SAND (09/12/18) FSH - P DGLV W/BK LATCH - (0427/93) DATE REV BY COMMIB4TS DATE I REV BY COMMENTS 12/06192 N -18E ORIGINAL COMPLETION 08122/14 W<RJMC GLV C/O (08/03114) -- 07/30110 PJC DRAWWG00RRETIDNS 09/13118 TFA/J TOO (09/12/18) 08/30/10 00&PJ SAND (06/19199) 10101118 BTN JI ADPERFS(09/27/18) 08/30/10 00B/P C8MB4T SOZ (06114/97) 04/19/12 SETI PJC PATCH DEPTH CORRECTION 0422/12 PJC GLV CORREECT1ONS PRIDHOE BAY UNIT WELL'. 17-21 PERMIT No: 92-125 API No: 50-029-ZMB-00 SEC 22, TOR R1 5F, 2544' FN L 8 46Z FVVL BP Exploration (Alaska) R~~c.~ v a-ù AUG 0 8 ZOOô Schlumbepgep ~~ Oil & Gas Cons. Co~ NO. 3883 ,-'\nchorage Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503·2838 ATTN: Beth I C) r() -'I;)~ "'¡G' cCI\~H""ED ¡l,U ~ ,;,")'':;;¡J!t;. ~,: '.,'; .''-- ~! tJ: Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay C Well Job# LOQ Description Date BL olor CD NK.-43 11211388 PROD PROFILE W/DEFT 04/02/06 1 NK-22A 10568415 PROD PROFILE WIDEFT 02/26/03 1 L4-12 N/A WFULDL 05/09/06 1 L2-21 A 10670034 MEM PROD PROFILE 09/20/04 1 13-06A 11217266 INJECTION PROFILE 07/12/06 1 01-17B 11209602 MEM PROD PROFILE 04/27/06 1 09-08 11296705 INJECTION PROFILE 07/21/06 1 09-19 11296704 INJECTION PROFILE 07/20/06 1 09-25 11296703 INJECTION PROFILE 07/19/06 1 04-09 11211398 INJECTION PROFILE 04/28/06 1 04-10 11211380 INJECTION PROFILE 03/23/06 1 17-21 11223104 PROD PROFILE W/DEFT 03/22/06 1 18-03B 11057071 SBHP 12/02/05 1 X-15A 11212877 USIT 07/18/06 1 J-01 B 11511430 US IT 07/24/06 1 15-12A 11221595 USIT 07/25/06 1 Z-14B 11217268 USIT 07/29/06 1 5-400 10987564 CH EDIT PDC-GR OF USIT 01/26/06 1 D-03A 11217269 USIT 07/31/06 1 05-28A 11217267 USIT 07/28/06 1 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 08/01/06 . . MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie HeUsser Commissioner DATE. December 15, 2000 THRU' FROM' Tom Maunder, P. I. Supervisor ChUck SCheve; SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit Drill Site 17 Friday, December 15, 2000: I traveled to BPX's Drill Site 17 and witnessed the semi annual safety valve system testing. As the attached AOGCC Safety Valve System Test RepOrt indicates I witnessed the testing of 15 wells and 30 components with one failure. The Surface Safety Valve on Well 17-4 Failed to close on its initial test. After this valve was serviced and the · hyd lines flushed it operated properly and passed the retest. Mark Womble performed the testing today; he demonstrated good test procedures and was a pleasure to work with. I also inspected the wellhouses on this location while witnessing SVS tests. All the Wellhouses and associated equipment appeared clean and in good condition Summary: I witnessed SVS testing at BPX's PBU Drill Site 17. PBU DS17, 15 wells 30 components '1 failure 3.3% failure rate 19 Wellhouse inspections Attachment: SVS PBU DS17 12-15-00 CS X Unclassified COnfidential (Unclassified if doc. removed ) COnfidential Alaska Oil and Gas ConserVation CommiSsion Safety Valve System Test Report Operator: BPX Operator Rep: Mark Womble AOGCC Rep: Chuck ScheVe · Submitted By: Chuck Scheve FieldfUnit~ad: Prudhoe / PBU / DS17 Separator psi: LPS 165 Date: 12/15/00 HPS Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed gAS or CYCLE ! 17-01 1800550 165 150 130 P P OIL 17-02 1~00700 165 150 100 p P OILI i17-03A 1972160 165, 150 110 P P OIL d [17-04A 1960500 165! 150 120 P 5 12/15/00 OIL i17-05 1800960 165 150 110 P P OIL i17-06' 1801320 17-07. 1810660 165! 150 140 P P OIL 17-08 1810740 17-09 1810900 165~ ' 150 100 P P OIL 17-10A 1991100 , 17-11 1842440 165 150. 120 PP OIL , 17-12 1842450! 165 150 120 P P OIL :17-13 1841790! 165 150 110 P P OIL 17-14 1841660! 165 150 140 P P OIL ,, 17-15A 1991310' 17-16 1920910 165 150 '-130 P P OIL 17-19A 1970550 165 150 130 P P OIL 17-20 1921150 165 150 120 P P OIL , 17-21 1921250 165 150 130 P P OIL Wells: 15 Components: '30 Failures: 1 Failure Rate: 3.3% [39o Day Remarks: Surface Safety on 17-4 failed to close, it was serviced and retested. 12/19/00 page 1 of l SVS PBU DS17 12-15-00 CS.xls THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE DECEMBER 01, 2000 P L W MATE IA L U N D TH IS M ARK ER STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSiur~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown Stimulate~ Plugging _ Perforate _ Pull tubing _ Alter casing _ Repair well _ Other _X 2. Name of Operator: 5. Type of Well: 6. Datum of elevation (DF or KB feet): ARCO Alaska, Inc. Development_X 66' RKB 3. Address: Exploratory_ 7. Unit or Property: P.O. Box 100360 Stratagrapic_ Anchorage, AK 99510-0360 Service_ Prudhoe Bay Unit 4. Location of well at surface: 8. Well number: 2544' SNL, 462' EWL, Sec 22, T10N, R15E, UM. 17-21 At top of productive interval: 9. Permit number/approval number: 2544' SNL, 462' EWL, Sec 22, T1 ON, R15E, UM. 92-125 At effective depth: 10. APl number: 20' NSL, 2677' EWL, Sec 15, T10N, R15E, UM. 50-029-22308 At total depth: 11. Field/Pool: 132' NSL, 2776' EWL, Sec 15, T10N, R15E, UM. Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 10190 feet Plugs (measured) Sand Plug Tagged at 9775' MD (6/22/97). true vertical 9290 feet Effective Depth: measured 9775 feet Junk (measured) true vertical 8904 feet ORIGIN~ Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 11 Yds Arcticset 109' 109' Surface 3880' 10-3/4" 2547 cuff CS III & 3946' 3862' & 403 cuft CIG Production 9446' 7-5/8" 460 cuff CIG 9512' 8661' Liner 665' 7" 10177' 9278' Perforation Depth measured 9680 - 9700'; 9786- 9806'; 9810 - 9838' true vertical 8816 - 8835'; 8915 - 8933'; 8937 - 8963' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13CR-80, Tbg @ 9597' MD. Packers and SSSV (type and measured depth) TIW HBBP Packer @ 9532' MD; Camco BaI-O SSSV @ 2194' MD. :" "" - .......... ~. ...... ~ :i :'. ,' ',,'~' ~:~ 'j .,, :! .' ,~ : 4 .:' :. :-~ , "'- ; .' ,;. ~ ',.,' d. ; 13. Stimulation or cement squeeze summary i: i: i "- '~ :: ,- · , ' i . ,;, ', .~ ~' Intervals treated (measured) see attached ? :'"'; Intervals treated (measured) ~ '..;o.;~;,;;. ~ J li ,.:: ill.;.,.:., :.i:L.';;!;, ." ,,~ ~ ' ~ [' ,.~;, ,,, .... 14. RepresentJtJve Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 393 266 2408 311 Subsequent to operation 456 485 2313 326 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run _ Daily Repod of Well Operations _ X Oil _X Gas _ Suspended _ Service _ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed "'"'~/,,~ '~q, ~ Title: Engineering Supervisor Date 7" //~ '~ 7 Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 17-21 DESCRIPTION OF WORK COMPLETED CEMENT SQUEEZE OF LEAKING PACKER 5/19/96: Ran a Leak Detection Log that indicated a leaking packer. 6/2/96: RIH w/CT & tagged PBTD at 9904' MD, then PU & pumped gelled sand slurry containing 9900 lbs of 20/40 mesh sand to cover all the open perforation intervals located at: 9680-9700' MD (Sag) 9786- 9806' MD (Z4) 9810- 9821' MD (Z4) 9821 - 9838' MD (Z4) Ref. Log: USIT 12-14-92. Tagged final top of sand at 9615' MD. POOH w/CT. RD. 6/5/96: RIH & tagged TOS at 9633' MD. 3/29/97: RIH & tagged TOS at 9636' MD. 4/1 2/97: RIH w/CT & pumped gelled sand slurry containing an additional 600 lbs of 20/40 mesh sand to raise TOS to 9605' MD. POOH w/CT. RD. 4/28/97: Ran a step rate test. Packer leak rate was 3 bpm at 1200 psi. 5/6/97 - 5/27/97: RIH & tagged TOS at 9570' MD. Bailed sand & made a final TOS tag at a targeted depth of 9606' MD. 6/14/97: Performed a CTU Cement Squeeze of the Packer Leak as follows: MIRU CTU & PT equipment. RIH w/CT & loaded the wellbore w/Hot 1% KCl Water while taking returns up the IA. Circulated 50 bbls of 1% KCI Water past the packer, then pumped 1 bbl of Neat Latex Acid Resistive Cement, followed by 3.5 bbls of LARC w/1% Fibers (bwoc), followed by 10 bbls Water spacer, followed by biozan. Circulated 2 bbls cement behind the tubing tail and through the packer to squeeze off the leak, then jetted out cement to 9510' MD. Jetted OOH w/CT. Held 750 whp & 900 on IA. RD. 6/16/97: RIH & tagged cement top at 9470' MD. 6/22/97: RIH w/CT mounted 2.6" milling BHA & milled through cement plug to sand/cement interface, then jetted a sand plug fill cleanout w/biozan & crude to 9775' MD before losing returns to Z4; uncovered the upper open Sag perforation interval (above). POOH w/BHA leaving the Z4 perf intervals sand covered. RD. Returned the well to production w/lift gas & obtained a valid welltest. ' ~i,~ o oad Alaska Oil & Gas Cons Comm Attn: Howard Oakland 3001 Porcupine Drive Anchorage, AK 99501 NO. 10237 Company: ,; 6/13/96 i' ' ,i' , ' Field: Prudhoe Bay Calculation Letter Anadrill Anadrill Anadrill Floppy Well Job # Log Description Date BL RF Sepia Survey Program Performance Disk. - ' .... '[:).Si' i-ll 3~'-0~'?' 96103 I)UALBURSTTIDT-P 960401 1 ~.S. 1-4 ~ ~L_ ..z,,, (, ---' PERi: RECORD .... 960528 I I ....... 'D.s. 1-8 . ~ FL.: 2, ~ INJI-.'C PROFILE 96051 9 I 1 ~.S. 2-3A q~..'_',,l~'l~ PRODPROFII.E ..... 960531 I " i ..... D.S. 2-3A q.F'- [l~' DUAL BURSTT~Yr-P(BORAX). 960601 1 1 · D.S. 2-18A ~/~:~ ~ ~ PROD PROFIleR 96051 8 1 1 ~3.S. 2-32 ~ ~, 1{ ~ - GAS DETEC'I'IOI~I .... 960530 I 1 __ 'D.S." 2-35 ¢JL..-.I .~? .... I.EAK DETECTION 960525 I 1 ~.S. 3-14 'j~! o~. PERFRECORD _ 960526 I I .......... ~.S. 3-36 ~5-'5 I~' PERFRECORD 960523 I 1 /I~.S. 4-29A ~IS'- /?,~ PERFRECORD '- 960516 I 1 ...... 'D.s. 5-5A ~'t- o'~t. ~)UAL BURSTTDT-P'(BORAX) 960520 I I - D,S. 5-11 '/? 0 ~o CHEMICAL CUI-I'ER RECORD 960528 I I ......... .~...S. 7-6A ~tF. Iff7 DUAL BURST TF)T-p (BORAX) 960515 I 1 i~.s. 13-06 ~-/~ INJECPROFILE 960524 1 I " " 'i~.S. 13-18 ~,- ~)i' INJECPROFILE '- 960527 I 1 O.S. 15-08A (~ I }'~ LEAK DETECTION 960526 I I _ D.S. 15-28 ~J ~L- 0 ~" LEAK DETECTION 96051 6 1 1 D.S. 15-32 ~'~ 0~7 PERFRECORD 960517 I 1 'D.S. 17-21 ~.,1~' LEAK DETECTION 960519 I I "- ~).S. 18-31 (,f~'.. ll~ff .. DUAL BURSTTD-~-P (BORAX) 960521 I .. I ' --_ ..... SIGNED: DATE: ,.: ,; 'lease sign and return one copy of this transmittal to Sherrie at the above address. Thank you. STATE OF ALASKA ALASKA' .AND GAS CONSERVATION C( 'vllSSION REPORT uF SUNDRY WELL OPb. ATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 2544' SNL, 462' EWL, Sec 22, T10N, R15E, UM. At top of productive interval 20' NSL, 2677' EWL, Sec 15, T10N, R15E, UM. At effective depth At total depth 132' NSL, 2776' EWL, Sec 15, T10N, R15E, UM. 5. Type of Well Development X Exploratory Stratigraphic , Service Other '. 6. Datum of elevation(DF or KB) 66' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 17-21 9. Permit number/approval number 92-125 10. APl number 50 - 029-22308 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 80' Surface 3880' Production 9446' Liner 665' 10190 feet 9290 feet Plugs(measured) PBTD Tagged @ 9904' MD (9/16/95). 9904 feet 9030 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 11 Yds Arcticset 109' 109' 10-3/4" 2547 cu ft CS III & 403 cu ft G 3946' 3862' 7-5/8" 460 cuft Class G 9512' 8661' 7" 10177' 9278' Perforation depth: measured 9680 - 9700'; 9786 - 9806'; 9810 - 9838' true vertical 8816 - 8835'; 8915 - 8933'; 8937 - 8963' JAN 04- fttgc~ Tubing (size, grade, and measured depth) 4-1/2", 12.6¢/:, 13CR-80, Tbg @ 9597' M D. Alaska Oil & Gas Cons. Cornmissior~ An~orage Packers and SSSV (type and measured depth) TIW HBBP Packer @ 9532' MD; Camco Bal-© SSSV @ 2194' MD. 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Iniection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 314 879 2185 -- 338 352 2183 Tubing Pressure 306 273 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended 17. I hereby~ .,~ ",.. ~..) ~certify that the foregoing correct to the best of my knowledge. Signed,~,~.,, · Title Engineering Supervisor Form'"~04 Rev 06/15/88 Service SUBMIT IN DUPLICATE 17.-21 PERFORATiN DESCRIPTION OF ~/v~O,,P.E-RATIONs 9 / 1 6 / 9 $ · u~K COMPLETED Rill & tagged PBTD at 9904, MD. 9/19/95. MIRu & PT equipment. RIH W/Pert:orating gun & shot 26' of pert:orations as t:ollows. Added Perforations: 9810 . 9821' MD (Z4) Added Perforations: Ref. Log: BHCS 12/14/92. 9821 . 9836' MD (Z4) Used a 2-1/8, Carri Ref. Log: ~3HCS 12/14/92. POOH W/perf o,n er,..,.& shot 6 SDf ..... ~lgged dowr~- at zero degree Phasing at Underbalanced pressure. Returned the Well to production W/gas lift & Obtained a valid Welltest. JAN 04 r96 Alaska Oil & Gas Cons. Commission Anchorage GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 A'I-TN: Sherrie NO. 9762 Company: 9/27/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 1-28 7~,,-~'~" '- PRODUCTION PROFILE 950921 1 ' 1 D.S. 1-31 ~'/o'~ ~ '2..- PRODUCTION PROFILE 950920 I 1 D.S. 2-15 ~'~- OJ~ PRODUCTIONPROFIM~ 950920 I 1 D.S. 9-3 '7~' 0--~~'~ BAKER INFLATABLE BRIDGE PLUG :95091 7 I 1 D.S. 9-4A ~ ~'o~ ' PERFORATION RECORD 950918 I 1 D.S, 12-15 ~'.~-43~12,- ' BAKER INFLATABLE BRIDGE PLUG 950921 I 1 D.S. 16-02 ~O -I ,~O INJECTION PROFILE 950921 I 1 D.S. 17-21 ~ 5-12--;~' " PERFORATION RECORD 9 50 91 9 I I SIGNED: Please sigh/and return one copy of this transmittal to Sherrie at the above address. Thank you. GeoQuest 500 W. International Airport Road Anchorage. AK 99518-1199 ATrN: Sherrie NO.9481 Company: 5/25/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 15-37 ~ ,L~-7~ 95177 DUAL BURST TDT-P ~'/c~ ~ {,~ -~ 050495 1 D.S. 3-31 7~-Cj,'~,, 95173 CNT-D .\.~/' I. (,~ (<~_,, 050295 1 D.S. 15-11' ~/'q_~"Z,_~ 95178 DUAL BURST TDT-P .~:.L~i~ ~ ~ 050495 1 D.S. 2-2 ~/~ -- ~ ~'"' i STATIC BHP SURVEY ~ 050895 I 1 D.S. 2-3 '-),< /.J'l PROD PROFILE 050795 I 1 D.S. 2-3/u''' / / DUAL BURST TDT-P 050795 I 1 D.S. 7-3 '?~,-- I ~ CHEMICALTUBG.CUTTER 050695 I 1 D.S. 7-32 ~C//- ! ~"~q INFLATABLE BRIDGE PLUG 050795 I 1 D.S. 9-17 '7 "~-' ~ PERF RECORD 051095 I 1 D.S. 14-28'~ ~-I ~ ~J BAKER IBP RECORD 050895 I 1 D.S. 15-15 ~rl- I~"1 CNT-D 050995 I 1 ;D.S. 15-17 ~L/... ~'4: CNT-G 051095 I 1 D.S. 17-21 ~t~-/Z~~- PROD PROFILE 050995 1 1 SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA_PLUS Page' 1 Date' 11/16/94 RUN DATE_RECVD 92-125 5650 92-125 407 92-125 DAILY WELL OP 92-125 SURVEY 92-125 SURVEY 92-125 SURVEY 92-125 BD/GR 92-125 COMP 92-125 DENS/PORO/GR 92-125 DENS/PORO/GR 92-125 DPR/DP/GR 92-125 DPR/GR 92-125 DPR/GR 92-125 DPR/GR/PORO 92-125 T 9590-10185 OH/DPR/GR R COMP DATE: 12/30/92 R 11/20-12/06/92 R 126-10095 GREATLAND R 0-10095 MD TELECO R 0-10095 TELECO L 9520-10115 L 9350-9560 L 9520-10115 MD L 9520-10115 TVD L 9520-10115 MD L 9520-10115 MD L 9520-10115 TVD L 9520-10115 MD LEAK/SPIN/TEMP/ L 9430-9650 92-125 PERF L 9563-9935 92-125 PERF L 9520-9810 92-125 PERF L 9500-10065 92-125 PROD/SPIN/TEMP L 0-9800 92-125 USIT L 9400-10074 05/06/93 02/19/93 02/19/93 02/19/93 02/19/93 02/01/93 12/30/92 09/13/93 12/30/92 12/30/92 12/30/92 12/30/92 12/30/92 12/30/92 06/28/93 03/18/94 10/19/93 04/19/93 10/29/93 02/01/93 1 And received?~ Are dry ditch samples~ed? ~ no no ' & description received~ Was the well cored? ~X~~.~o Analysis Are well tests requir~ Received?(~no Well is in compliance J ~X In~ i~ COMMENTS no ,- ...... STATE OF ALASKA ALASK. _ AND GAS CONSERVATION C. AISSION REPORTfJF SUNDRY WELL OPEI4ATIONS 1. Operations performed: Operation shutdown Stimulate , Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 2544' SNL, 462' EWL, Sec. 22, T10N, R15E, UM At top of productive interval 20' NSL, 2677' EWL, Sec. 15, T10N, R15E, UM At effective depth At total depth 132' NSL, 2776' EWL, Sec. 15, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 66 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 17-21 9. Permit number/approval number 92-125 10. APl number 50 - 029-22308 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10190 feet 9290 feet Plugs(measured) Fill @ 9996' MD (2/22/94) Effective depth: measured 9996 feet true vertical 9110 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 80' 20" 11 yds Arcticset 109' Sudace 3880' 10-3/4" 2547 cu ft CS III & 403 cu ft G 3946' Production 9446' 7-5/8" 460 cu ft G 9512' Liner 665' 7" 10177' True vertical depth 109' 3862' 8661' 9278' Perforation depth: measured 9680-9700'; 9786-9806'; 9821-9838' true vertical 8816-8835'; 8915-8933'; 8947-8963' Tubing (size, grade, and measured depth) 4-1/2% 12.6#, 13CR-80, Tbg @ 9597' MD RECEIVED Cons. 6ormnissi0r~ Packers and SSSV (type and measured depth) TIW HBBP Packer @ 9532' MD; Camco BaI-O SSSV @ 2194' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Prior to well operation Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 431 1626 3183 -- Tubing Pressure 360 Subsequent to operation 737 j' 6469 2980 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations . Oil x Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~,,,,O~..~ ~ ~/~ Title Engineering Supervisor Form 10-404 ~/ev 06/15/88 373 Service 1170/12 cc: KZ, JWP Date SUBMIT IN DUPLICAT(~ 17-21 PERFORATING OPERATIONS DESCRIPTION OF WORK COMPLETED 2/22/94: RIH & tagged PBTD at 9996' MD. 2/24/94: MIRU & PT equipment. Added perforations: RIH w/perforating gun & shot 17' of add perforations as follows: 9821 - 9838' MD (Z4) Ref. Log: BHCS 12/14/92. Used a 2~1/8" carrier, & shot 4 spf, at 180 degree phasing, at underbalanced pressure. POOH w/perfgun. Rigged down. Returned the well to production w/gas lift & obtained a valid welltest. RECEIVED ARCO Alaska, Inc. Date' Subject: From/Location: Telephone: To/Location: P.O. Box 100360,~ .....~chorage, AK Mar 15,' 1994 Transmittal #: 94029 John E. DeGrey/ATO-1529 (907) 263-4310 Distribution 99510~ ~. i Well iLog Datei Tool Type i Run, f Number (M-D-Y) I Scale 01-02 i 2-26-94 I Prod/Spin/Temp/~% 01-03 I 2-19-94- Prod~FBS/Temp'¢~.~'~ 1, 5" Contractor 1, 5" Schlumber Schlumber 01-09 i 3-01-94 01-11 i 2-27-94 01-18I 2-23-94 01-25 ! 3-06-94 ~03-20A ! 2-17-94 K03-20A! 3-03-94 03-32 ~ 2-26-94 ~ 03-34A ~ 2-24-94 ~ 04-01 i 2-19-94 04'24 ! 2-22-94 I 04-40 04-46 i 2-16-94 I 2-18-94 Tubing Cutter ¢~. Prod Prof/Spin Leak Detection ! 5II , 5II 1, l"& 5" Schlumber Schlumber Schlumber CNL 1, 5" Schlumber Perf. 1, 5" Schlumber Dual Burst ~'~' 1, 5" Schlumber 1, 2" 1, 2"&5" 1 5" Leak/Press/Temp Prod/Press/Temp Prod Schlumber Schlumber Schlumber Prod , Schlumber ! 2-22-94 Perf , Schlumber Schlumber Rope Perf v Perf 04-47 ! 2-15-94 '/CBT-GR 2-15-94 v CE'I'-GR 2-11-94 ~ 7-11-93 05-15A 3-02-94 2-21-94 2-22-94 3-01-94 3-02-94 05-06 05-14A 05-15A t'% ~ 05-26 06-15 06-15 06-22A ~lo I 07-08 IL~ ! 07-23 ~ I 09-34 1~7._'~! ,11-02 F 11-04 !%,,11-04 t~. ! 11-7ST , ,lS.T 6ST ~ KI 1"17 1-17 3-07-94 2-21-94 1 5" 1 5" I 5" 1 5" 1 5" 1 5" Perf 1 5" USlT/Cem&Corr ~'~1 5" c~,4 GND/GR 1 5" Dual Burst 1 5" Prod I 1 5" Comp Neutron ! 1 5" Perf ~ 1 5" Prod~~ 1 5" Leak/SpirVTeml~ 1 5" Tubing Cutter ¢~. 1, 5~ Inj ProfJSc~~f~, 5 Tubing Cutter ~ 1, 5" Tubing ~'~,%r.~,,J4 ¢v.,J, 5" Inj Prof/Spin ~ !f,~_ 1, 5" Leak/Press/Temp 1, 1"&5" /Spin//¢¢~ Comp/l~l~table 1, 5" I ZoCo-- Leak 1, 5" Prod TMD Perf/GR/CCL Comp/Perf 2-10-94 2-20-94 2-17-94 3-06-94 2-25 -94 3-08-94 .2-20-94 3-08-94 ~fc-!R% i111'23 I 8'09'91 %%- ~ 1-24A I 3-05-94 1-24A t 2-22-94 Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumbe'r ! 5II 1,5" 1,5" 1,5" .O SchlUmber Schlumber Halliburton Schlumber Schlumber ARCO Alaska, lng, Is a Subskll'y of AltantlcRlchfleldComl~ 12-01 13-10 14-2B 14-2B 14-2B i Prod i 1 1"&5" 3-06-94I , 2-24-94 j Perf ! 1, 5" 1-16-94 i CNL/GR ! 1, 2"&5" 1-16-94 i Sub-Sea i 1, 1"&2" 14-2B l 14-2B l 14-2B i .14-2B 14-24 02-01 * Well 4-24 the 1-16-94 I BI-'l~Acoustilog/F4¢-l, 2"&5" 1-16-94 ! Dual LaterloCGRt~t;~ 1, 5" 1-19-94 j Bond/GRfc~.'_.'u, 1, 5" 1-23-94 ! PFC/GR/CCL ! 1, 5" Schlumber 2-19-94 ! Lea~, i 1 5" 3-05-94 ] Leak ! 1, 1"&5" 2-15-94 ]Prod/Press/Tempi 1, 2"&5" 3-07-94 1 Prod Prof/Spin ! 1, 2"&5" 2-24-94 ! Perf i 1, 2"&5" 2-09-94 i Water i 1, 5" I nj/FBS/Temp/e¢--{ Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber 1-23-94 i PFC/Collar j 1, 5" Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber Schlumber correct APl # is 50-029-21508-00 Number of Records: eGrey Distribution: Central Files Phillips Chevron ANO-8 Geology BPX Exxon ":State of Alaska, .Mobil . Please acknowledge receipt by signing and returning a copy of transmittal. REC£1VED ARCO Alaska, Inc. Date: Feb 11, 1994 .- . P.O. Box 100360, .chorage, Transmittal #: 94021 AK 99510,~ ~, Subject: From/Location: BHP Report J_ohn Degrey/ATO- 1529 Telephone: (907) 263-4310 To/Location: Distribution ~o-55 ~o- 0% 8o- 87-q~ Well Log Date Tool Type Run, Scale t Contractor Number (M-D-Y) 1-9 12-17-92 BHP - I Camco /,,,= 1-14 8-11-92 BHP Camco ,~ 1-14 8-11-92 BHP Camco 2-2 1-10-93 BHP - Cam(x) 2-13 2-12-93 BHP - Camco 2-35 5-21-92 t BHP - Camco 3-15A 3-20-93 BHP - Camco 3-20 12-18-92 BHP - Camco 4-7ST 5-17-92 BHP - Camco 4-14 1-9-93 BHP Carnc~ 4-29 12-28-92 BHP Camco ~4-42 4-27-92 BHP - Camco 5-9 2-21-93 BHP - Camco 5-16 2-21-93 f BHP - Camco 5-25 2-21-93 BHP - Camco 5-31 2-21-93 BHP - Camco 5-33 1-29-93 BHP - Camco 5-35 1-29-93 BHP Camco 5-36 1-29-93 BHP Camco 9-24 2-15-93 BHP Camco 9-40 1-25-93 BHP - Camco 9-51 3-20-93 BH P - Camco 12-7A 12-6-92 BHP - Camco 12-7A 12-10-92 BHP - Camco 12-9 12-10-92 BHP - Camco 12-29 12-14-92 BHP - Camco 13-15 7-3-92 BHP Camco 13-20 7-4-92 BHP - Camco 13-23A 7-4-92 BHP - Camco 13-32 7-3-92 BH P - Camco 14-11 11-23-92 BHP - Camco 16-19 10-19-92 BHP - Camco 16-21 10-19-92 BHP - Camco 16-30 9-28-92 BHP Camco 17-3 12-12-92 BHP Camco 17-10 11-8-92 BHP - Camco 17-11 2-8-93 BHP - Camco 17-20 12-21-92 BHP - Camco 17-21 12-21-92 BHP - Camco ! 18-15 6-14-92 BHP t ' ! Camco i ARCO ~ RECEIVED FE~' I(, 1994 Alaska 0i/& ~,as Cons. Anchorage C°rr~i$$bn ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 10-22-93 REFERENCE: ARCO ~FINALS ~,- \'Z5 1-19 ~J. 0-1-93 * 1-22 ~2-IW~ ~10-1-93 ~-~ 1-29 J 10-8-93 2-16A c~ ~..~ ~ ~9-29-93 3-9 ~10-6-93 3-29 9~t~9:~ ~10-6-93 3-31 ~10-5-93 3-32 ~~ ~0-5-93 3-33 ~0-10-93 4-4 ~[-~ ~0-9-93 4-12~ 10-2-93 6-13 7-5 9-13 9-20 4-24 ~%-~O{ ~'10-10-93 10-1-93 6-12A ~)-- ~ ~/9-29-93 10-1-93 10-6-93 10-9-93 10-9-93 ~10-4-93 ~10-3-93 * 10-7-93 ~10-1-93 12-22 ~-~0 x9-28-93 /13-2o o-2-93 ~.- C~ ~13-20 /10-10-93 14-3 ~ ?~- ~ ~ ~ ~-25-93 14-3 ~ ~-28-93 ~-tZ~ 14-32 ~10-2-93 15-22 ~~ ~9-30-93 ~%- ~O 16-17 ~ 10-8-93 16-22 ~0~ ~10-10-93 ~X-i~ 17-15 ~ 10-8-93 *** 17-16 ~Z~ ~0-3-93 Perf Record Run P.~f~.az d Run Prod Profile/~ / ~-_~eI ,~--~1 c,~ Run USIT~ct~lt<x t ~~r R~ Pe~ Record ill~-~/~7 R~ Perf Record ~ -~ R~ Completion R~ Pe~ Record R~ ~ak ~tect]~~]~/~ R~ Perf Record ~10~a~ll~l~ R~ Perf Depth Control/~,/ccc- Completion Leak Detect ¢~od ~o~e/¢~ /Completion ~od ~D~ B~t T~P D~ Brat T~P Da~ ~tch ~t~ C~O/GR/CCL HLDT[~t{cc~ Completion Completion ~oduction Pleue sign and return th~ attached copy as r~.ceipt of data. , c,Iw, Have A Nice Day! 8onya Wallace ATO-1529 # CENTRAL FILES # CHEVRON #BPX # STATE OF ALASKA The correct APl# for 1-22 is 50-029-20848-00. The correct APl# for ll-16ST is 50-029-21581-00. The correct API# for 17-16 is 50-029-22286-00. ARCO Alaska. Inc. P.O~ox 100360 Anchorage, .~l=slrA 99510 DATE: 10-8-93 77-B? 1-11 ~-~-zaz, 4-29 ~-42 ~-g~- ~-1 - 1 -22A ct~- 57 ~-22A 7~-~-7.8 7~?~ ** 9-9 ~?~ 11-25 ~?-o7 11-28 ~3-1 ~~4-24 ~5-18 ~~15-30 6-7 ?a-?5 16-31 8-29-93 Prod Proftle/~l,'~l~a~ Run 1, 5" I~t0~~ch 8-29-93 Prod Proflle/c-aal~~f Run 1, 5" 8-29-93 Prod Profile (~!~'a~~m~R~ 5" 9-7-93 Inj Profile & Staticl*-~_~" ~.~'1~ 5" ~a~~Sch 9-7-93 Inj Profile & Static]~r'~}~un 1, 5"~-tca~Sch 9-3-93 I~! Burst TDTP ~..~R .5" 9-8-93 Inj Profile & Static i~i~l-~/~~~5" ~?~-a ~ Sch 9-3-93 I~_~_~! Burst TDTP R!!n 1, 9-4-93 Perf Record ~-I~0;~ R~m 1, 5" Sch 9-4-93 Perf Record ~o-~ Run 1, 5" Sch 9-10-93 Production~al~]~e Run 1, 1"&5" ~ Schq~ 8-31-93 USIT (Cement) Color Run 1, 5"~ ta~Schl~a~ 8-31-93 USIT (Corrosion) Color Run 1, 5"lz~-~t~q Sch 9-2-93 Dual Burst TDTP Run 1, 5"~?zav-- Sch~%~ 9-10-93 Prod Profile/~e,~[~.-~° Run 1, 5'~ Sch 8-29-93 Prod Profilel~i~~ Run 1, 5" ~o--- Sch 9-5-93 CNL tz~co ~:~ Run 1, 5" Sch 9-12-93 IBP ~Ec-~x~o R~m 2, 5" Sch 8-30-93 Leak Detectl{~¢~l~~ Run 1, 2" t00-~r~5 Sch 9-10-93 Perf Record 1 ~z~-~zz Run 1, 5" Sch 9-3-93 GR/CCL (TCP Tie-In) Run 1, 5" ~~-- Atlas 9-5-93 Gas Lift/~alva'~[~,:/ea~'~ Run 1, 1"&5" 9-7-93 Gas Lift ~- ~\~ Run 1, 1"&5" Sch 9-4-93 Perf Record %~a~o R~_m 1, 5" Sch RECEIVED BY_~~ '~ Have A Nice Dayi Sonya W_~!!~ce ATO-1529 # CENTRAL FILES # CHEVRON # CLINT CHAPMAN # EXXON the attached copy as receipt of data. APPROVED Trans# 93109-- -- # PHILLIPS ' ~$o ~o,~/~ PB WELL FILF~ # BPX # STATE OF ALASKA # MOBIL The correct top logged interval for this log is 12,900 feet. The correct top logged interval for this log is 10,400 feet. STATE OF ALASKA ALASKA ~ AND GAS CONSERVATION CO IlSSION REPORT (.,r: SUNDRY WELL OPEr ATIONS 1. Operations performed: Operation shutdown ~ Stimulate X Plugging ~ Perforate )~ Pull tubing Alter casing ~ Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. BOX 100360, Anchorage, AK 99510-0360 4. Location of well at surface 2544' SNL, 462' EWL, Sec. 22, T10N, R15E, UM At top of productive interval 20' NSL, 2677' EWL, Sec. 15, T10N, R15E, UM At effective depth At total depth 132' NSL, 2776' EWL, Sec. 15, T10N, R15E, UM 12. Present well condition summary Total depth: measured 10190 feet true vertical 9290 feet 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 66 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 17-21 9. Permit number/approval number 92-125 10. APl number 50 - 029-22308 11. Field/Pool Prudhoe Bay Oil Pool Plugs(measured) Fill @ 9810' MD (9/12/93) feet Effective depth: measured 9810 feet true vertical 8937 feet Junk(measured) Casing Length Size Conductor 80' 20" Sudace 3880' 10--3/4" Production 9446' 7-5/8" Liner 665' 7" Cemented 11 yds Arcticset 2547 cu ft CS III & 403 cu ft G 460 cu ft G Perforation depth: measured 9680-9700'; 9786-9806' true vertical 8816-8835'; 8915-8933' Tubing (size, grade, and measured depth) 4~1/2", 12.6~, 13CR-80, Tbg @ 9597' MD Measured depth True vertical depth 109' 109' 3946' 3862' 9512' 8661' ~.laska 0ii & Gas Cons. Comm~ss~Oo Anchorage Packers and SSSV (type and measured depth) TIW HBBP Packer @ 9532' MD; camco BaI-O SSSV @ 2194' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Averaqe Production or Injection Dat~ OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 293 504 746 -- . . 850/" 1108 3000 -- Tubing Pressure 261 304 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations __ 16. Status of well classification as: Oil x_~_ Gas__ Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06/15/88 1053/5 DTK cc: SW, JWP Engineering Supervisor Date SUBMIT IN DUPLICATE 17-21 DESCRIPTION OF WORK COMPLETED TUBING PATCH INSTALLATION & HYDRAULIC FRACTURE TREATMENTS OF SAG & ZONE 4 8/16/93: RIH & set a 2.687" ID Alpha 'Soft Set' Tubing Patch at 9491.4' - 9512.6' MD, across the leaking GLM #8 at 9502' MD. Performed 9-5/8" MIT to 3000 psi. Passed MIT. Rigged down. 8/29/93 · MIRU & PT equipment to 9700 psi. Pumped a Zone 4 Hydraulic Fracture Treatment using 16/20 mesh proppant, through the perforation interval located at: 9786 - 9806' (Z4) Ref Log' USIT 12/14/92. Pumped Data Frac of 200 bbls 20# Pre Pad Gel @ 20 bpm, followed by Shutdown. Resumed pumping 220 bbls of 20# Pre Pad Gel @ 20 bpm, followed by Shutdown. ISIP @ 1700. Resumed pumping 80 bbls 40# Crosslinked Pad @ 20 bpm, followed by 43 bbls 20# Flush @ 20 bpm, followed by 30 bbls 20# Flush @ 3 bpm, followed by 75 bbls 20# Flush @ 20 bpm, followed by Shutdown. ISIP @ 1940. Resumed pumping Fracture Treatment of 10 bbls 40# Crosslinked Pad @ 20 bpm, followed by 105 bbls Crosslinked Slurry in 1 - 12 ppg stages @ 20 bpm, followed by 94 bbls Flush, followed by Shutdown. Placed a total of 7,500 lbs of proppant into the formation. Rigged down. 8/30/93 · Performed a CT proppant fill cleanout to 9846' MD. 9/1/93- MIRU & PT equipment to 9500 psi. Pumped a Hydraulic Refracture Treatment using 16/20 mesh proppant, through the Zone 4 perforations (listed above). Pumped 300 bbls 20# Pre Pad @ 20 bpm, followed by Shutdown. ISIP @ 2000. Resumed pumping 35 bbls Crosslinked Pad @ 20 bpm, followed by 175 bbls Crosslinked Slurry in 1 - 10 ppg stages @ 20 bpm, followed by 147 bbls Flush, followed by Shutdown. Placed a total of 20,900 lbs of proppant into the formation. 9/2/93: Performed a CT proppant fill cleanout to 9718' MD. 9/4/93: Added perforations: 9680 - 9700' (Sag) Ref Log: USIT Rigged down. 12/14/92. Oil & Gas Cons. Cornrnissio~'~ Anchorage 9/7/93 · MIRU & PT equipment to 9500 psi. Pumped a Hydraulic Fracture Treatment using 16/20 mesh proppant, through the Sag perforations located above the proppant sand plug at 9737' MD (sand top). Pumped Data Frac of 200 bbis 20# Pre Pad Gel @ 30 bpm, followed by Shutdown. ISIP @ 1475. Resumed pumping 225 bbls of 20# Pre Pad Gel w/1500 lbs proppant @ 1 ppg (to lower excess friction) @ 30 - 40 bpm, followed by Shutdown. ISIP @ 1600. Resumed pumping 179 bbls 40# Crosslinked Pad @ 30 bpm, followed by 144 bbls 20# Flush @ 30 bpm, followed by Shutdown. Resumed pumping Fracture Treatment of 120 bbls 40# Crosslinked Pad @ 30 bpm, followed by 355 bbls Crossiinked Slurry in 1 - 10 ppg stages @ 30 bpm, followed by 145 bbls Flush, followed by Shutdown. Placed a total of 64,000 lbs of proppant into the formation. Rigged down. 9/12/93: Performed a CT proppant fill cleanout to 9810' MD. Returned the well to production w/gaslift & obtained a valid production test. ARCO A]-sk,. Inc. P.O.Boz 100360 Anchor~e. ~ka ~510 DATE: 9-9-93 '75~q[~ 1-5ST q~-I%Z 1-24A ~o51-25 ~5-~(/2-10 \2-10 -o5 2-13 ~qS 2-21 ~~ 3-1~ ~! 4-4 qt-~tz 4-38 n~9-29 ~i~ 11-9 -~ 11-22 ~ 12-28 ~ 12-30 ~-~qz 13-12 lvl 14-13 ~/16-29A ~ 16-29A ~6-29A 17-16 17-21 8-14-93 8-6-93 8-8-93 8-13-93 8-13-93 8-14-93 8-9-93 8-9-93 8-6-93 8-8-93 8-11-93 8-16-93 8-14-93 8-5-93 8-15-93 8-7-93 8-11-93 8-11-93 8-15-93 8-7-93 8-8-93 8-9-93 8-10-93 8-12-93 8-16-93 Production Perf Record Perf Record C~ ~oo-q ~d ~offie ~od ~offie Pe~ Record Pe~ Record Pe~ Record R~_m 1, 5" Sch R~_m 1, 5" Sch R~_m 1, 5" Sch R-- 1, 5" Sch Rim 1, 5" Sch Rim 1, 5" Sch R-- 1, 5" Sch R-- 1, 5" Sch R-n 1, 5" Sch R-n 1, 5" Sch R.n 1, 5" Sch R"" 1, 2"&5" Sch Baker IBP %~- io76z R~_,n 1, 5" ~h TBG Patch Set Record R~m 1, 5" q~-iO~h Leak Detect ~S~0 - 1o~$ Run 1, 5" Sch 1, 5" Sch 1, 5" Sch 2, 5" qq~o- t0 1, 5" ~:h 1, 5" Ira0-lza 2, 5" ;fl so- ~h ~ o 1, 5" ~h 1, 5" ~h Perf Record,z0~-Izo:~ R,,- Perf Record l lOT0 TBG Patch ~5~U-~O Rl~n Peff Record ~z~o-~%~ R,,- ~c~set~mtc S~ey R,,- ~c~se~mtc S~ey Pe~ Record ~v~~ ~mple~on ~~Sao RECEIVED BY~ Have A Nice Dayl Sonya Wallace ATO-1529 * The correct AP1//for 1-5ST is 50-029-20076-00. ARCO ~,~$~r_~, Inc. P. 0.Box 100360 Anchorage, Alaska 99510 DATE: REFERENCE: 14-22A 17-19 LB-gA L8-16~ 6-9-93 5-6-93 Static Pressure Run 1, 5" Sch 5-8-93 Prod Profile Run 1, 5" Sch 5-10-93 Production Run 1, 5" Sch 5-11-93 CBT/New TBG/Jewelry Run 1, 5" Sch 5-10-93 Leak Detect/Sptn/Temp/Press Run 1, 2' & ~' Sch 5-4-93 USIT (Cement & Corrosion) (Color) Run 1, ~' Sch 5-3-93 InJ Proflle/Spin/Temp/Press Run 1, ~' Sch 5-2-93 Inj Profile/PITS Run 1, [Y' Sch 4-24-93 Leak Detect/Spin/Temp/Press Run 2, 5" Sch 5-7-93 D~_~! Burst/TDT-P (Borax) Run 1, 5" Sch 5-6-93 Vertilog Run 1, 5" Atlas 5-8-93 GR/Collar Run 1, 5" Atlas 5-6-93 Perf Record Run 1, tY' Sch 5-7-93 GR/(X~ Run 1, 5" Sch 5-10-93 CNL Run 1, [~' Sch 5-11-93 Leak Detect Run 1, 2'' & IY'Sch 5-7-93 Perf Record Run 1, 5" Sch 5-9-93 TDT-P (Borax) Run 1, 5" Sch 5-3-93 Leak Detect/Spin/Temp/Press Run 1, 5" Sch 5-3-93 Perf Record Run 1, 5" Sch 5-4-93 Production Run 1, 5" Sch 5-5-93 CL/Perf Record Run 1, 5" Atlas 5-8-93 SBT/GR/CCL Run L 5" Atlas l~m L 5" Sch Run 1, ~' Sch Run 1, ~' Sch Run L 2'' & [Y' Atlas c~.. iq.~AGI-4 5-7'-93 GP../CCL (Color) ~'~.AGZ-5 5-1.0-93 GR/CCL (Color) ~~I-6 5-10-93 G.:R/C(~ [Color) F/ease sll~ a~d ~etmm t~e attac:bed copy ~s ~eceh~t o~ data. # CHE~ON '~ '%~..P~ WELL ~ # CLAN? CHAPM~ '"% # sPX # EXXOS ~ # S?ArE O~ ALiS~ # MOBIL ARCO Alasks. Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 4-29-93 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS Run I Job#5914 Atlas Run I Job/~93152 Sch Run I Job#5923 Atlas Run1 Job~5749.01 Atlas Run I Job#1155 Teleco l~_m 1 Job#5918 Atlas ;fJe~s~n and return t~he attached copy .as receipt of data. Have A Nice Day! Sonya Wallace ATO-1529 APPROVED_ffff~ Trans# 93052 CENTRAL FILES (CH) CHEVRON D&M # OCAI S (OH/GCr) # EXXON MARATHON MOBIL # PItlLLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: REFERENCE: ARCO -11 -11 1-13 -30 -14 '3-32 ~3-32 _~t~--S.S 4A ~S-~ 9-27 1-1 1-13A 1-18 1-18 I~ ~ ~12-4A ~q~ ~12-29 ~1 ~2-3~ ~,/14-5A ~4-12 4-37 4-37 6-21 6-21 6-27 16-30 CASED HOLE FINALS 1-24-93 2-7-93 2-7-93 2-20-93 1-24-93 7-27-91 12-19-92 1-25-93 4-25-92 4-25-92 2-19-93 2-19-93 8-16-92 10-27-92 8-18-92 2-22-93 3-2-93 3-1-92 3-1-92 3-1-92 2-6-93 2-8-93 4-21-92 4-21-92 3-8-93 4-14-92 4-14-92 2-11-93 2-11-93 12-22-92 12-26-92 2-20-93 4-24-92 4-24-92 4-13-92 4-13-92 7-23-92 7-23-92 8-23-92 2-12-93 RECEIVED '.,!~ska 0il &~,,~__~Gas Cons. Commle~lo, Perf Record ~//it~i~(~' HLS Peri Record R~ 1. ~' H~ Pe~ Record R~ 1. ~' H~ Pe~ Record R~ 1, ~' H~ Peri Record R~ 1, ~' H~ T~ R~ 1. ~' H~ Peri Record R~ 1, ~' H~ Peri Record R~ 1, ~' H~ PGST Computed Resets R~ 1. ~' H~ PSGT R~ 1, ~' H~ PeH Record R~ 1. ~' H~ Peal Record R~ 1, ~' H~ T~ R~ 1. ~' H~ DSN R~ 1, ~' H~ T~ Boron ~Jection R~ 1. ~' H~ Pe~ Record R~ 1, ~' H~ Peal Record R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ ~GT 5 ~/~ R~ 1, ~' H~ ~ 10 ~/~ R~ 1, ~' H~ Peal Record R~ 1, ~' H~ Peal Record R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ Pe~ Record R~ 1, ~' H~ PSGT Computed Re~is H~ 1. ~' HL~ PSGT R~ 1, ~' H~ Peal Record R~ 1, ~' H~ Peal Record R~ 1, ~' H~ Peal Record R~ 1, ~' H~ Pe~ Record R~ 1. ~' H~ Pe~ Record R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ PSGT Computed Resets R~ 1, ~' H~ PSGT R~ 1, ~' H~ Peal Record R~ 1. ~' H~ Peal Record R~ 1. ~' H~ R~ 1, ~' H~ _~'~ l~-~~7'21 12-20-92 Perf Record Please sign and return the attached copy as receipt of data. RECEIVED BY ;" ,~ ¢ 4~ff _ Sonya Wallace APPROVED ATO-1529 Trans# 930 # CENTRAL FILES # CHEVRON # LUCILLE JOHNSTON # EXXON PHILLIPS MOBIL BPX STATE OF ALASKA * The correct api# for 3-32 is 50-029-21141-00. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPL£TION OR R£COMP L£TION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 92-125 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 ~ ...... 50- 029-22308 4. Location of well at surface [ ';;~J::"PL;:"i';~L~I" ~ 9. Unit or Lease Name 2544'SNL, 462'EWL, SEC. 22, T10N, R15E, UM Prudhoe Bay Unit At Top Producing IntervaJ 20' NSL, 2677' EWL, SEC. 15, TION, R15E, UM Prudhoe Bay Field/Prudhoe Bay Pool 132'NSL, 2776'EWL, SEC. 15, TION, R15E, UM 5. Elevation in feet (indicate KB. DF. etc.) 16. Lease Designation and Sedal No. KBE = 66' I ADL 28331 ,2. Date Spudded11120/92 ,3. Date T.D. Reached12/01/92 14' Date C°mp" Susp' °r Aband' 115' Water DOPIh' if °fish°re J'6' N°' °f C°mpleti°ns12/21/92 NIA feet MSL One 17. TotalDepth(MD+TVD) 18. Plu~BackDopth{MD+TVDllg. Directional Survey :. Dopth where 885V sot Il. Thickness of Permafrost 10190' MD/9290' TVD 10092' MD/9199' -I'VD '~S [] ~o [] 2194'feet MD 1900' (Approx.) ~2. lype EIoctdc or Oth~ I_o~s Run None 23. CASING, LINER AND CEMENTING I:{~CORD SETI'I,~3 DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEM~ R~D AMOUNT PULLED 20" 91.5# H-40 29' 109' 30" 11 yds Arcticset 10-3/4" 45.5# NT80 30' 3946' 13-1/2" 2547 cu fl CS 111/403 cu ft "G 7-5/8" 26~ NT95HS/13CR 29' 10177' 9-7/8" 460 CU ft Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Gun Diameter 2-1/2" 4 spf 4-1/2", 13CR 9597' 9532' MD TVD (ss) 9786'-9806' 8849'-8868' 26. ACID, FRACTURE, CEMENT SQUFFTF~ ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODLICTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 12/30/92 I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKEStZE IGAS-OIL RATIO TEST PERIOD II~ Flow Tubing Casing Pressure CALCULATED..~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submil core chips. RE ZE[VED FEB 1 9 t993 ;N~ 0it & Gas Cons. ComrnissJ0[~ ;Mch0rage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate ,.4. ~ 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 9674' 8877' Shublik 9702' 8903' Top Sadlerochit 9783' 8978' RECEIVED t993 A_.iaska Oil & Gas Cons. C0mmtss[0_[~' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed '" Tit lo Drilling Engineer Suoervi$0r Date 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 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: 17-21 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 11/19/92 07:00 SPUD: 11/20/92 01:30 RELEASE: OPERATION: DRLG RIG: NABORS 18E WO/C RIG: NABORS 18E 11/20/92 ( 1) TD: 400'( 0) 11/21/92 ( 2) TD: 1935' (1535) DRLG SURF HOLE MW: 8.6 VIS:310 MOVE RIG & SET PITS. NU RISER & DIVRTR SYSTEM, TEST. MIX SPUD MUD. PU BHA, KELLY, AND CIRC MUD. DRILL TO 400. RIG ACCEPTED 11-19-92 @ 1900 HRS. DRILLING DRILLING TO 1935. MW: 9.0 VIS:240 11/22/92 ( 3) TD: 3250'(1315) 11/23/92 ( 4) TD: 3960' ( 710) 11/24/92 ( 5) TD: 3960' ( 0) 11/25/92 (6) TD: 4814' ( 854) 11/26/92 (7) TD: 5967' (1153) 11/27/92 ( 8) TD: 7314'(1347) DRILLING MW: 9.4 VIS:180 DRLD TO 2904, POH, CHG MTR & BIT. CHG OUT JARS, RIH W/BHA #2, DRLD TO 3187. POH FOR TELECO TOOL FAILURE. NEW TOOL OK, RIH. DRLG TO 3250. RIH W/SURF CSG MW: 9.3 VIS: 68 DRLD TO 3960. SHORT TRIP, RIH. CIRC & COND MUD FOR CSG. POH, RU FOR CASG EQUIP. RIH W/10-3/4" CASING. RIH W/BHA #4 MW: 9.3 VIS: 65 CONT RIH. BREAK CIRC, COND MUD FOR CMT JOB. RU CMT HEAD, TEST CMT LINE. CMT JOB. BUMP PLUG, PLUG HELD. NO RETURNS. RD & BO LNDG JT. ND RISER. RU & PERF TOP JOB. NU BOPE & TEST. PU BHA, ORIENT MTR W/MWD, SURF TEST. RIH. WOW MW: 9.0 VIS: 38 MU BHA, ORIENT & TEST TELECO TOOL, RIH. POH LDDP, PU KELLY. THAW ICE PLUG FROM STAND PIPE. TEST CSG. DRL FLOAT EQUIP, DRL TO 3970. CIRC & PERF FIT. DRILL TO 4814. REPAIR PUMP #1, WOW. RIH MW: 9.0 VIS: 42 WOW CHG OUT MUD. RIH. DRILL & SURV TO 5967. POH. HOLE SWABBING FILL HOLE THRU DP. RETRIEVE SURVEY. DRILLING MW: 9.3 VIS: 40 RIH, WASH & REAM TO BTTM @ 5967. DRILL TO 7314. 11/28/92 (9) TD: 8162' ( 848) DRILLING MW: 9.0 VIS: 41 DRILLING. POH, RETRIEVE SURV. CHG BITS. RIH, FILL PIPE. DRLG TO 8162. RECEIVED FEB '/9 199, Alaska Oil & Gas Cons. Commission Anchorage WELL : 17-21 OPERATION: RIG : NABORS 18E PAGE: 2 11/29/92 (10) TD: 8949' ( 787) RIH MW: 9.7 VIS: 47 DRLG TO 8949. PUMP PILL, POH. RIH W/BIT #6. 11/30/92 (11) TD: 9603' ( 654) POH MW: 9.8 VIS: 43 CONT RIH. DRLD TO 9603, TD. CBU, POH. 12/01/92 (12) TD: 9821' ( 218) 12/02/92 (13) TD:10190' ( 369) 12/03/92 (14) TD:10190' ( 0) 12/04/92 (15) TD:10190' ( 0) 12/05/92 (16) TD:10190 PB:10092 12/06/92 (17) TD:10190 ?B:10092 DRILLING MW: 9.8 VIS: 40 POH, INST TEST PLUG, TEST BOPS, BLIND RAMS LEAKING. CHG OUT RAMS, RETEST. PU BHA, TELECO, TOOL, RIH. REAM. DRILL, SURV & LOG TO 9821. POOH & LD BHA MW: 9.8 VIS: 42 DRILL & LOG W/MWD TO 10185, CBU. POH, RELOG INTERVAL, WASH. DRILL TO 10190. CBU W/LO-HI SWEEPS, POH. LDDP. CHG TOP RAM, CONT POH LDDP & BHA. CHG PIPE RAMS MW: 9.8 VIS: 42 POH DLDP & BHA, UNLOAD TELECO. RU CSG EQUIP & RIH W/CSG. CIRC & RECIP PIPE TO COND MUD. PU CMT HEAD, TEST LINES. PUMP CMT. BUMP PLUG, FLOATS HELD. CIP. RD & BO LNDG JT. CLEAR FLOOR, INST PKOFF & TEST. CHG PIPE RAM. RIH W/4.5 CR TBG MW: 9.5 VIS: 0 STRAP & TALLY BHA & DP, RIH. TAG FLOAT CLR. CBU, TEST CASG. DISPL WITH SEAWATER, TEST CSG. RU & REV CIRC. POH, LDDP, CHG RAMS. RU & RIH W/4.5" 13CR TBG. PU DP & TAG LC. NO CMT. REV CIRC W/INHIBITOR MW: 8.5 Seawater RIH W/4.5" TBG. RU & TEST CONTROL LINES, CONT RIH. LD CSG TOOLS & CLEAR FLOOR. CHG RAMS TO 5" ND BOPE & NU FLANGE & TREE. RIG MOVE MW: 8.5 Seawater ND BOP & NU TREE & TEST. DISPL HOLE W/BRINE, DROP SET BALL, SET PKR. TEST TBG ANNULUS & DISPL W/DIESEL. PUMP OFF EXCESS BRINE & PUMP OUT CELLAR. SET BK PRESS VALVE. RD & BLOW DOWN. MOVE RIG. RIG REL 12-05-92 21:00 HRS. SIGNATURE: (drilling superintendent) DATE: FEB 7 9 t995 ~Jlaska Oil & Gas Cons. (;orarnissio[i Anchorage Baker Hughes company 6324/6116 Nielson Way · Anchorage, AK 99518 Phone: (907) 563-3269/Fax: ¢07) 563-5865 Phone: (907) 562-2646/Fax: (907) 561-1358 EASTMAN TELECO MWD SURVEY DS # 17-21 NABORS 18e Eastman Teleco appreciates the opportunity to provide our services. Please find attached a copy of the directional surveys in each of the following formats: · No Interpolation · 100' MD Interpolated · 100' TVD Interpolated t 'E6EIVED Oil & Gas Cons. Commission ~r~chorag. MEASURED DEPTH NO INTERPOLATION Eastman Teleco Anchorage, Alaska Prudhoe Bay Drilling Well Name Location Date Surveyed Survey Performed By : Drill Site 17-21 : Prudhoe Bay : : : 03 Dec 1992 : : John Burton This survey is correct to the best of my knowledge and is supported by actual field data. · · · · · · · · · · · · Eastman Teleco Client : Prudhoe Bay Drilling Well Name : Drill Site 17-21 Location : Prudhoe Bay : : No Interpolation Date 03 Dec 1992 Filename : 1153 Plane of Vertical Section : 39.6° Latitude & Departure relate to : SLOT CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.20°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Prudhoe Bay Field DS 17 ' +0° 0' 0'' (T) Eastman Teleco Client : Prudhoe Bay Drilling Well Name : Drill Site 17-21 Location : Prudhoe Bay : : No Interpolation MD C~L INC DIR ft ft deg deg 0 0 0.0 0.0 126 126 0.2 188.4 224 98 0.4 225.7 316 92 0.9 239.0 409 93 1.2 233.4 TVD ft 0 126 224 316 409 VS ft 0 -0 -1 -2 -3 LAT ft 0 -0 -1 -1 -2 Page 1 of 3 Date 03 Dec 1992 Filename : 1153 DEP D'LEG BUILD ft °/100 °/100 0 0.0 0.0 -0 0.2 0.2 -0 0.3 0.2 -1 0.6 0.5 -3 0.3 0.3 TURN °/100 0.0 -99.0 38.1 14.5 -6.0 501 92 1.6 214.4 593 92 2.2 185.6 685 92 3.0 161.7 778 93 3.9 136.7 870 92 4.5 114.2 501 593 685 778 869 -6 -8 -11 -13 -12 -4 -7 -11 -15 -19 -4 0.7 0.4 -5 1.2 0.7 -4 1.4 0.9 -1 1.9 1.0 4 1.9 0.7 -20.7 -31.3 -26.0 -26.9 -24.5 963 93 4.4 91.7 1056 93 4.4 80.1 1149 93 4.6 76.6 1243 94 4.6 76.3 1337 94 4.7 74.5 962 1055 1148 1241 1335 -9 -4 2 8 14 -21 -20 -19 -17 -15 11 1.9 -0.1 18 1.0 -0.0 25 0.4 0.2 32 0.0 0.0 40 0.2 0.1 -24.2 -12.5 -3.8 -0.3 -1.9 1431 94 4.4 73.1 1525 94 3.3 63.9 1618 93 2.2 56.9' 1713 95 1.1 46.0 1806 93 0.8 57.6 1429 1522 1615 1710 1803 20 25 30 32 34 -13 -11 -9 -7 -6 47 0.3 -0.3 53 1.3 -1.2 57 1.2 -1.2 59 1.2 -1.2 60 0.4 -0.3 -1.5 -9.8 -7.5 -11.5 12.5 1900 94 0.9 57.6 1991 91 0.7 61.8 2085 94 0.8 58.3 2179 94 0.9 58.0 2273 94 0.9 55.2 1897 1988 2082 2176 2270 35 36 37 39 4O -5 -5 -4 -3 -2 61 0.1 0.1 0.0 62 0.2 -0.2 4.6 63 0.1 0.1 -3.7 65 0.1 0.1 -0.3 66 0.0 0.0 -3.0 2367 94 0.5 68.5 2461 94 4.0 35.1 2553 92 5.0 35.8 2645 92 6.3 33.7 2740 95 8.3 39.0 2364 2458 2550 2641 2736 41 45 52 61 73 -2 1 7 14 24 67 0.5 -0.4 69 3.8 3.7 73 1.1 1.1 78 1.4 1.4 86 2.2 2.1 14.1 -35.5 0.8 -2.3 5.6 2831 91 10.5 39.0 2926 95 12.0 35.8 3020 94 14.0 36.5 3114 94 16.3 35.8 3207 93 16.5 37.6 2825 2919 3010 3101 3190 88 107 128 152 178 36 95 2.4 2.4 0.0 50 106 1.7 1.6 -3.4 67 119 2.1 2.1 0.7 '87 133 2.5 2.4 -0.7 108 149 0.6 0.2 1.9 3301 94 18.6 33.7 3395 94 20.4 30.9 3488 93 22.2 34.1 3583 95 23.8 35.5 3675 92 26.0 37.9 3280 3368 3455 3542 3626 207 238 271 3O8 347 131 165 2.6 2.2 -4.1 158 182 2.2 1.9 -3.0 186 200 2.3 1.9 3.4 217 221 1.8 1.7 1.5 248 245 2.6 2.4 2.6 Eastman Teleco Client : Prudhoe Bay Drilling Well Name : Drill Site 17-21 Location : Prudhoe Bay : : No Interpolation Page 2 of 3 Date 03 Dec 1992 Filename : 1153 MD C~L INC DIR TVD ft ft deg deg ft 3768 93 28,3 38.6 3709 3887 119 31.0 39.0 3812 3988 101 31.5 37.6 3898 4078 90 31.1 37.2 3975 4172 94 30.9 37.6 4056 VS ft 389 448 501 547 596 LAT ft 281 327 368 405 444 DEP D'LEG BUILD ft °/100 °/100 271 2.5 2.5 308 2.3 2.3 340 0.9 0.5 369 0.5 -0.4 398 0.3 -0.2 TU~ o/loo 0.8 0.3 -1.4 -0.4 0.4 4265 93 30.7 35.5 4136 4358 93 30.6 36.2 4216 4453 95 31.2 40.7 4297 4549 96 30.7 40.4 4380 4640 91 30.2 39.7 4458 643 691 739 789 835 482 520 5.59 596 631 426 1.2 -0.2 -2.3 454 0.4 -0.1 0.8 485 2.5 0.6 4.7 517 0.5 -0.5 -0.3 546 0.7 -0.5 -0.8 4732 92 29.6 38.6 4538 4826 94 30.0 37.9 4619 4918 92 29.6 37.9 4699 5011 93 29.7 37.6 4780 5105 94 30.1 40.0 4862 881 927 973 1019 1066 667 704 740 776 813 575 0.9 -0.7 -1.2 604 0.6 0.4 -0.7 632 0.4 -0.4 0.0 660 0.2 0.1 -0.3 690 1.3 0.4 2.6 5197 92 31.8 41.1 4940 5290 93 32.4 41.8 5019 ~ 5385 95 32.1 40.7 5100 5479 94 31.9 40.7 5179 5572 93 31.8 40.4 5258 1113 1163 1213 1263 1312 849 886 924 961 999 721 1.9 1.8 1.2 753 0.8 0.6 0.8 787 0.7 -0.3 -1.2 819 0.2 -0.2 0.0 851 0.2 -0.1 -0.3 5666 94 32.5 40.4 5338 5761 95 33.0 40.0 5418 5856 95 33.1 40.0 5497 5952 96 33.5 39.7 5578 6045 93 33.7 40.0 5655 1362 1037 884 0.7 0.7 0.0 1413 1076 917 0.6 0.5 -0.4 1465 1116 950 0.1 0.1 0.0 1518 1156 984 0.5 0.4 -0.3 1569 1196 1017 0.3 0.2 0.3 6139 94 33.5 40.0 5733 6234 95 33.0 39.7 5813 6330 96 32.6 39.3 5894 6424 94 32.0 39.3 5973 6518 94 31.5 39.0 6053 1621 1674 1726 1776 1825 1236 · 1276 1316 1355 1393 1050 0.2 -0.2 0.0 1084 0.6 -0.5 -0.3 1117 0.5 -0.4 -0.4 1148 0.6 -0.6 0.0 1180 0.6 -0.5 -0.3 6613 95 31.2 38.3 6134 6707 94 31.1 37.6 6214 6801 94 32.0 40.4 6295 6894 93 32.6 42.5 6373 6989 95 32.3 41.8 6453 1875 1923 1972 2022 2073 1432 1470 1508 1545 1583 1211 0.5 -0.3 -0.7 1240 0.4 -0.1 -0.7 1271 1.8 1.0 3.0 1304 1.4 0.6 2.3 1339 0.5 -0.3 -0.7 7084 95 32.0 41.1 6534 7177 93 31.6 40.7 6613 7270 93 31.3 40.4 6692 7364 94 32.7 41.8 6772 7457 93 33.4 41.8 6850 2124 2173 2221 2271 2322 1621 1658 1695 1732 1770 1372 0.5 -0.3 -0.7 1404 0.5 -0.4 -0.4 1436 0.4 -0.3 -0.3 1468 1,7 1.5 1.5 1502 0.8 0.8 0.0 Eastman Teleco Client : Prudhoe Bay Drilling Well Name : Drill Site 17-21 Location : Prudhoe Bay : : No Interpolation MD C~L INC DIR TVD ft ft deg deg ft 7552 95 32.9 41.8 6929 7646 94 32.1 41.4 7009 7739 93 32.2 42.9 7087 7834 95 31.6 42.9 7168 7930 96 31.3 42.2 7250 VS ft 2373 2424 2473 2523 2574 8024 94 30.7 41.1 7331 8117 93 29.9 40.4 7411 8212 95 29.0 39.3 7494 8306 94 28.7 40.4 7576 8399 93 28.2 40.0 7658 Page 3 of 3 Date 03 Dec 1992 Filename : 1153 8494 95 27.5 39.7 7742 8589 95 27.4 40.0 7826 8684 95 27.8 40.7 7910 8778 94 26.9 39.7 7994 8873 95 25.7 39.0 8079 LAT DEP D'LEG BUILD ft ft °/100 °/100 18,09 1537 0.5 -0.5 1847 1570 0.9 -0.9 1883 1604 0.9 0.1 1920 1638 0.6 -0.6 1957 1672 0.5 -0.3 8969 96 25.0 39.0 8166 9064 95 25.3 40.7 8252 9158 94 24.3 41.2 8337 9254 96 23.4 42.9 8425 9347 93 24.4 45.0 8510 2622 1993 1704 0.9 2669 2029 1734 0.9 2715 2065 1764 1.1 2761 2100 1793 0.6 2805 2133 1822 0.6 9442 95 23.6 47.8 8596 9527 85 22.8 48.1 8675 9603 76 22.3 49.2 8745 9697 94 22.1 45.7 8832 9791 94 21.5 42.9 8919 2850 2167 1850 0.8 2893 2201 1878 0.2 2937 2235 1907 0.5 2981 2268 1935 1.1 3023 2300 1962 1.3 9884 93 21.4 42.5 9006 9979 95 21.9 41.1 9094 10095 116 21.4 40.4 9202 3064 2332 1987 0.7 3104 2363 2013 0.8 3143 2393 2039 1.2 3182 2421 2065 1.0 3220 24.49 2092 1.4 3258 2475 2120 1.5 3291 2498 2144 1.0 3320 2517 2166 0.9 3355 2541 2192 1.4 3390 2566 2217 1.3 3424 2591 2240 0.2 3459 2617 2263 0.8 3502 2649 2291 0.5 -0.6 -0.9 -0.9 -0.3 -0.5 -0.7 -0.1 0.4 -1.0 -1.3 -0.7 0.3 -1.1 -0.9 1.1 -0.8 -0.9 -0.7 -0.2 -0.6 -0.1 0.5 -0.4 TURN o/loo 0.0 -0.4 1.6 0.0 -1.2 -0.8 -1.2 1.2 -0.4 -0.3 0.3 0.7 -1.1 -0.7 0.0 1.8 1.2 1.1 2.3 2.9 0.4 1.4 -3.7 -3.0 -0.4 -1.5 -0.6 Origin of Bottom Hole Closure SLOT Bottom Hole Closure 3503 ft 40.9° MEASURED DEPTH 100' INTERPOLATED Eastman Teleco Client : Prudhoe Bay Drilling Well Name : Drill Site 17-21 Location : Prudhoe Bay : : Date 03 Dec 1992 Filename : 1153 Interpolated 100 ft of MD Plane of Vertical Section : 39.6° Latitude & Departure relate to : SLOT CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.20°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Prudhoe Bay Field DS 17-- +0° 0' 0' ' (T) Client Well Name Location Eastman Teleco Prudhoe Bay Drilling Drill Site 17-21 Prudhoe Bay Page 2 of 3 Date 03 Dec 1992 Filename : 1153 Interpolated 100 ft of MD MD C~L INC DIR TVD VS LAT ft ft deg deg ft ft ft 4000 100 31.4 37.5 3909 507 373 4100 100 31.1 37.3 3994 559 414 4200 100 30.8 37.0 4080 610 455 4300 100 30.7 35.8 4166 661 496 4400 100 30.9 38.2 4252 712 537 4500 100 31.0 40.6 4338 763 4600 100 30.4 40.0 4424 814 4700 100 29.8 39.0 4510 865 4800 100 29.9 38.1 4597 914 4900 100 29.7 37.9 4684 964 5000 100 29.7 37.6 4770 1014 5100 100 30.1 39.9 4857 1063 5200 100 31.8 41.1 4943 1115 5300 100 32.4 41.7 5028 1168 5400 100 32.1 40.7 5112 1221 55O0 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 577 616 655 694 733 772 811 85O 890 930 31.9 40.6 5197 1274 970 32.0 40.4 5282 . 1327 1010 32.7 40.3' 5366 1380 10.51 33.0 40.0 5450 1435 1092 33.3 39.9 5534 1489 1134 33.6 39.9 5618 1545 33.6 40.0 5701 1600 33.2 39.8 5784 1655 32.7 39.4 5868 1709 32.2 39.3 5953 1763 31.6 39.1 6038 1816 31.2 38.4 6123 1868 31.1 37.7 6208 1920 32.0 40.4 6294 1972 32.6 42.5 6378 2025 32.3 41.7 6463 2079 31.9 41.0 6547 2132 31.5 40.6 6632 2185 31.7 40.8 6718 2237 33.0 41.8 6802 2290 33.2 41.8 6886 2345 32.5 41.6 6970 2399 32.2 42.3 7054 2453 31.8 42.9 7139 2506 31.4 42.4 7224 2558 1177 1219 1261 1303 1345 1386 1426 1467 1508 1548 1588 1627 1667 1707 1747 1788 18'28 1868 1907 1946 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 344 0.8 0.4 -1.3 376 0.4 -0.4 -0.3 407 0.3 -0.2 -0.3 437 0.6 -0.2 -1.2 468 1.3 0.2 2.4 500 1.2 0.1 2.4 533 0 . 6 -0.5 -0.5 565 0.8 -0.6 -1.0 596 0.4 0.1 -0.9 627 0.2 -0.2 -0.2 657 0.1 0.0 -0.3 688 1.2 0.4 2.2 722 1.9 1.7 1.3 757 0.6 0.5 0.6 792 0.6 -0.3 -1.0 826 0.2 -0.2 -0.1 861 0.2 0.1 -0.2 895 0.7 0.7 -0.1 930 0.4 0.4 -0.3 965 0.3 0.2 -0.1 1001 0.3 0.3 -0.0 1036 0.1 -0.0 0.1 1072 0.4 -0.4 -0.2 1106 0.5 -0.5 -0.4 1140 0.6 -0.6 -0.1 1174 0.6 -0.6 -0.2 1206 0.5 -0.4 -0.7 1238 0.4 -0.1 -0.7 1271 1.7 0.9 2.7 1306 1.3 0.6 2.1 1342 0.5 -0.3 -0.7 1378 0.5 -0.3 -0.7 1412 0.5 -0.4 -0.4 1446 0.2 0.2 0.2 1481 1.3 1.2 1.0 1518 0.2 0.2 0.0 1554 0.7 -0.7 -0.2 1590 0.5 -0.3 0.7 1625 0.5 -0.3 0.6 1661 0.5 -0.4 -0.5 Client Well Name Location Eastman Teleco Prudhoe Bay Drilling Drill Site 17-21 Prudhoe Bay Page 3 of 3 Date 03 Dec 1992 Filename : 1153 Interpolated 100 ft of MD MD C~L INC DIR TVD ft ft deg deg ft 8000 100 30.9 41.4 7310 8100 100 30,0 40,5 7396 8200 100 29,1 39,4 7483 8300 100 28,7 40,3 7571 8400 100 28,2 40,0 7659 8500 100 27,5 39,7 7747 8600 100 27,4 40,1 7836 8700 100 27,6 40,5 7924 8800 100 26,6 39,5 8013 8900 100 25,5 39,0 8103 9000 100 25,1 39,6 8194 9100 100 24,9 41,1 8284 9200 100 23,9 42,3 8375 9300 100 23,9 43,9 8467 9400 100 24,0 46,6 8558 9500 100 23,1 48,0 8650 9600 100 22,3 49,2 8742 . 9700 100 22,1 45,6 8835 9800 100 21,5 42,9 8928 9900 100 21,5 42,3 9021 10000 100 21,8 41,0 9114 10095 95 21,4 40,4 9202 VS ft 2610 2660 2710 2758 2806 2852 2898 2945 2990 3034 3077 3119 3160 3201 3241 3281 3319 3356 3393 3430 LAT .ft 1984 2022 2060 2097 2134 2170 2205 2240 2275 2309 23-42 2374 2405 2435 2463 2490 2516 2542 2568 2595 DEP D'LEG BUILD TURN ft °/100 °/100 °/100 1696 0.8 -0.5 -1,0 1729 0,9 -0,8 -0,9 1761 1.1 -0,9 -1,1 1792 0,6 -0.4 0,9 1822 0,6 -0,5 -0,3 1852 0,7 -0,7 -0,3 1882 0.2 -0.0 0,4 1912 0,3 0,2 0,4 1941 1,1 -1,0 -1,0 1969 1,1 -1,1 -0,5 1996 0,5 -0,4 0,6 2023 0,7 -0,2 1,6 2051 1,1 -1,0 1,2 2078 0.7 -0,0 1,7 2107 1,1 0,1 2,6 2137 1,1 -0,9 1.4 2165 0.9 -0.7 1,2 2193 1.4 -0,2 -3,5 2219 1.2 -0.6 -2.7 2244 0.2 -0.0 -0,6 3467 2623 2268 0,6 0,3 -1,3 3502 2649 2291 0,7 -0,1 -1,9 Origin of Bottom Hole Closure SLOT Bottom Hole Closure 3503 ft 40,9° TRUE VERTICAL DEPTH 100' INTERPOLATED Eastman Teleco Client : Prudhoe Bay Drilling Well Name : Drill Site 17-21 Location : Prudhoe Bay : : Date 03 Dec 1992 Filename · 1153 Interpolated 100 ft of TVD Plane of Vertical Section : 39.6° Latitude & Departure relate to : SLOT CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30.20°WELLSITE North Grid convergence : +0.0000° Prudhoe Bay Drilling Prudhoe Bay Field DS 17 +0 ° 0' 0' ' (T) Client Well Name Location Eastman Teleco Prudhoe Bay Drilling Drill Site 17-21 Prudhoe Bay Page 1 of 3 Date 03 Dec 1992 Filename : 1153 Interpolated 100 ft of TVD MD ft 0 100 200 3OO 400 5OO 6OO 700 8OO 901 CkL INC DIR ft deg deg 0 0.0 0.0 100 0.2 149.5 100 0.4 216.6 100 0.8 236.7 100 1.2 233.9 100 100 100 100 100 1.6 214.6 2.3 183.8 3.1 157.6 4.0 131.2 4.5 106.8 TVD ft 0 100 200 3OO 400 5OO 6OO 700 8OO 900 1001 100 4.4 87.0 1000 1101 100 4.5 78.4 1100 1202 100 4.6 76.4 1200 1302 100 4.7 75.2 1300 1402 100 4.5 73.5 1400 1503 100 3.6 66.1 1500 1603 100 2.4 58.1 1600 1703 100 1.2 47.f 1700 1803 100 0.8 57.2 1800 1903 100 0.9 57.7 1900 2003 100 0.7 61.4 2000 2103 100 0.8 58.2 2100 2203 100 0.9 57.3 2200 2303 100 0.8 59.4 2300 2403 100 1.8 55.8 2400 2503 100 4.5 35.4 2500 2603 100 5.7 34.6 2600 2704 101 7.5 37.0 2700 2805 101 9.9 39.0 2800 2907 102 11.7 36.4 2900 VS ft 0 -0 -1 -2 -3 103 104 104 105 106 3010 3113 3217 3322 3429 -6 -8 -11 -13 -11 -7 -1 5 12 18 24 29 32 34 35 36 38 39 41 43 48 57 69 84 103 LAT ft 0 -0 -1 -1 -2 -4 -7 -11 -16 -20 -20 -19 -18 -16 -'14 -11 -9 -7 -6 -5 -4 -4 -3 '--2 -1 4 11 .20 32 47 13.8 36.4 3000 125 66 16.3 35.8 3100 152 87 16.7 37.2 3200 181 211 19.0 33.1 3300 214 137 21.1 32.1 3400 250 168 3537 108 23.0 34.8 3500 3646 110 25.3 37.2 3600 3758 112 28.1 38.5 3700 3873 115 30.7 39.0 3800 3990 117 31.5 37.6 3900 DEP D ' LEG BUILD TURN ft °/100 °/100 °/100 0 0.0 0.0 0.0 -0 0.2 0.2 99.0 -0 0.3 0.2 67.0 -1 0.5 0.5 20.1 -2 0 . 4 0 . 4 -2 . 7 -4 0.6 0.4 -19.3 -5 1.2 0.7 -30.8 -4 1.5 0.9 -26.1 -0 1.9 0.9 -26.3 6 1.8 0.4 -24.4 14 1.5 -0.1 -19.8 21 0.7 0.1 -8.5 29 0.2 0.1 -2.0 37 0.1 0.1 -1.3 45 0.2 -0.2 -1.6 51 1.1 -0.9 -7.4 56 1.2 -1.2 -8.0 59 1.2 -1.2 -10.9 60 0.4 -0.4 10.0 61 0.1 0.1 0.5 63 0.2 -0.2 3.6 64 0.1 0.1 -3.1 65 0.1 0.1 -1.0 66 0.1 -0.1 2.1 68 1.1 1.1 -3.6 71 2.8 2.6 -20.3 76 1.3 1.3 -0.8 83 1.8 1.8 2.3 92 2.3 2.3 2.0 104 1.9 1.8 -2.5 117 2.0 2.0 -0.0 133 2.4 2.4 -0.6 151 0.6 0.4 1.3 169 2.5 2.2 -3.9 189 1.9 1.9 -0.9 290 202 211 2.1 1.8 2.5 335 238 237 2.3 2.1 2.1 385 278 268 2.5 2.5 1.2 441 322 304 2.3 2.3 0.4 502 369 341 0.9 0.7 -1.2 Client Well Name Location Eastman Teleco Prudhoe Bay Drilling Drill Site 17-21 Prudhoe Bay Page 2 Date 03 Filename Interpolated of 3 Dec 1992 : 1153 100 ft of TVD MD CkL INC DIR TVD ft ft deg deg ft 4107 117 31.0 37.3 4000 4223 117 30.8 36.4 4100 4340 116 30.6 36.1 4200 4456 116 31.2 40.7 4300 4573 116 30.6 40.2 4400 VS ft 562 622 681 741 801 4688 116 29.9 39.1 4500 859 4804 115 29.9 38.1 4600 916 4919 115 29.6 37.9 4700 973 5034 115 29.8 38.2 4800 1030 5150 116 30.9 40.5 4900 1089 LAT ft 417 465 513 560 605 DEP D ' LEG ft °/100 378 0.4 414 0.4 449 0.2 486 2.1 524 0.6 BUILD TURN °/100 °/100 -0.4 -0.2 -0.2 -0.8 -0.1 -0.3 0.5 4.0 -0.5 -0.4 650 562 0.8 -0.6 -0.9 695 597 0.5 0.0 -0.9 J'40 633 0.3 -0.3 -0.1 785 668 0.2 0.2 0.3 830 705 1.4 1.0 2.0 5267 117 32.3 41.6 5000 1150 877 745 1.2 5386 118 32.1 40.7 5100 1213 924 787 0.4 5503 118 31.9 40.6 5200 1276 971 828 0.2 5621 118 32.2 40.4 5300 1338 1019 868 0.3 5740 119 32.9 40.1 5400 1402 1067 909 0.6 5859 119 33.1 40.0 5500 1467 1117 5979 120 33.6 39.8 5600. 1533 1168 6099 120 33.6 40.0' 5700 1599 1219 6219 120 33.1 39.7 5800 1665 1269 6338 119 32.6 39.3 5900 1730 1319 6456 118 31.8 39.2 6000 1793 1368 6573 117 31.3 38.6 6100 1854 1415 6690 117 31.1 37.7 6200 1915 1463 6807 117 32.0 40.5 6300 1976 1511 6926 118 32.5 42.3 6400 2039 1558 7044 118 32.1 41.4 6500 2102 16'05 7162 118 31.7 40.8 6600 2165 .1652 7279 117 31.4 40.5 6700 2226 1699 7398 118 33.0 41.8 6800 2289 1746 7517 119 33.1 41.8 6900 2354 1795 951 0.2 993 0.4 1036 0.1 1078 0.4 1119 0.5 1159 0.6 1198 0.5 1235 0.4 1274 1.5 1316 0.9 1358 0.5 1399 0.5 1439 0.2 1481 1.4 1524 0.1 1567 0.8 1609 0.7 1651 0.5 1692 0.7 1730 0.9 7636 119 32.2 41.4 7000 2418 1843 7754 118 32.1 42.9 7100 2481 1889 7871 118 31.5 42.6 7200 2543 1935 7988 117 30.9 41.5 7300 2604 1980 8104 116 30.0 40.5 7400 2662 2024 8219 115 29.0 39.4 7500 2719 2067 1767 1.0 8333 114 28.6 40.3 7600 2774 2110 1802 0.5 8447 113 27.8 39.8 7700 2828 2151 1836 0.6 8560 113 27.4 39.9 7800 2880 2191 1870 0.4 8673 113 27.8 40.6 7900 2932 2231 1904 0.4 1.1 0.9 -0.1 -0.8 -0.2 -0.1 0.2 -0.2 0.6 -0.3 0.2 -0.1 0.4 -0.2 0.0 0.2 -0.4 -0.2 -0.4 -0.4 -0.6 -0.1 -0.4 -0.5 -0.2 -0.7 0.8 2.4 0.4 1.5 -0.3 -0.7 -0.4 -0.5 -0.2 -0.2 1.3 1.1 0.1 0.0 -0.8 -0.3 -0.1 1.2 -0.5 -0.2 -0.5 -0.9 -0.8 -O.9 -0.9 -1.0 -0.4 0.8 -0.6 -0.4 -0.4 0.1 0.3 0.6 Client Well Name Location Eastman Teleco Prudhoe Bay Drilling Drill Site 17-21 Prudhoe Bay Page 3 of 3 Date 03 Dec 1992 Filename : 1153 Interpolated 100 ft of TVD MD C~L INC DIR TVD ft ft deg deg ft 8785 113 26.8 39.6 8000 8896 111 25.5 39.0 8100 9007 111 25.1 39.7 8200 9117 110 24.7 41.3 8300 9227 110 23.7 42.6 8400 9336 109 24.3 44.8 8500 9446 109 23.6 47.8 8600 9554 109 22.6 48.5 8700 9663 108 22.2 47.0 8800 9770 108 21.6 43.5 8900 9878 107 21.4 42.5 9000 9985 108 21.9 41.1 9100 10093 108 21.4 40.4 9200 10095 2 21.4 40.4 9202 VS ft 2984 3033 3080 3126 3171 LAT DEP D'LEG BUILD TURN .ft ft °/100 °/100 °/100 2270 1937 0.9 -0.8 -0.9 2308 1968 1.2 -1.2 -0.6 2344 1998 0.5 -0.4 0.6 2380 2028 0.7 -0.4 1.5 2413 2058 1.1 -1.0 1.2 3216 2445 2089 1.0 0.6 2.0 3260 2476 2121 1.3 -0.7 2.8 3302 2505 2152 0.9 -0.9 0.6 3342 2532 2183 0.7 -0.4 -1.4 3382 2560 2211 1.3 -0.5 -3.2 3422 2589 2238 0.4 -0.2 -0.9 3461 2619 2265 0.7 0.4 -1.4 3501 2649 2291 0.5 -0.4 -0.6 3502 2649 2291 0.5 -0.4 -0.6 Origin of Bottom Hole Closure SLOT Bottom Hole Closure 3503 ft 40.9° PRUDHOE BAY DRILLING DS 17-21 t IC OFILMED RECEIVED FEB 1 9 t99~ Alaska Oil & G~s Coas. t;o~missio~ /~nchorage GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY PRUDHOE BAY DRILLING COMPANY DS 17-21 WELL NAME PRUDHOE BAY LOCATION ALl192D50 MWD 12/07/92 JOB NUMBER DON LEJEUNE TYPE SURVEY DIRECTIONAL SUPERVISOR TITLE NAME DATE 126.0 FT 10095.0 FT DEPTH INTERVAL FROM TO 11/18/92 12/02/92 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. ~REAT LAND DIRECTIONAL DRILLING, Client .... : Field ..... : ~ell ...... : Section at: Engineer. ': PRUDHOE BAY DRILLING PRUDHOE BAY DS 17-21 N,39.59,E DON LEJEUNE INC. S MEAS INCLN C DEPTH ANGL'E __ 3 126 0.20 3 224 0.40 3 316 0.90 3 409 1.20 3 501 1.60 VERTICAL-DEPTHS BKB SUB-SEA 126.0 95.3 224.0 193.3 316.0 285.3 409.0 378.3 500.9 470.2 3 593 2.20 592.9 562.2 3 685 3.00 684.8 654.1 3 778 3.90 777.6 746.9 3 870 4.50 869.4 838.7 3 963 4.40 962.1 931.4 3 1056 4.40 1054.9 1024.2 3 1149 4.60 1147.6 1116.9 3 1243 4.60 1241.3 1210.6 3 1337 4.70 1335.0 1304.3 3 1431 4.40 1428.7 1398.0 3 1525 3.30 1522.4 1491.7 3 1618 2.20 1615.3 1584.6 3 1713 1.10 1710.3 1679.6 3 1806 0.80 1803.3 1772.6 3 1900 0.90 1897.3 1866.6 3 1991 0.70 1988.3 1957.6 ^Survey Codes: 3/MWD (GLDD ~(c)92 PDS1721D $1.30 11:59 AM 2) RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING -0.2 S 8.40 W -0.7 S 45.70 W -1.7 S 59.00 W -3.3 S 53.40 W -5.5 .S 34.40 W -8.3 S 5.60 W ~11.0 S 18.30 E -12.7 S 43.30 E '-12.1 S 65.80 E -9.0 S 88.30 E -4.1 1.6 7.7 13.8 20.0 25.5 29.6 32.3 33.8 35.1 36.3 Computation...: Survey Date...: KB Elevation..: Reference ..... : Magnetic Dcln.: RELATIVE-COORDINATES FROM-WELL-HEAD 0.2 S 0.0 W 0.6 S 0.3 W 1.2 S 1.2 W 2.2 S 2.6 W 3.8 S 4.1 W ~ 6.6 S 5.0 W 10.7 S 4.4 W 15.3 S 1.4 W 19.0 S 4.0 E 20.6 S 10.9 E 12/09/92 MINIMUM CURVATURE 12/02/92 30.70 ft ALl192D50/AFE#4JO187 30.17 E N 80.10 E 20.1 S 18.0 E N 76.60 E 18.7 S 25.1 E N 76.30 E 16.9 S 32.4 E N 74.50 E 15.0 S 39.8 E N 73.10 E 12.9 S 47.0 E N 63.90 E 10.7 S 52.9 E N 56.90 E 8.5 S 56.8 E N 46.00 E 6.9 S 58.9 E N 57.60 E 5.9 S 60.1 E N 57.60 E 5.2 S 61.3 E N 61.80 E 4.5 S 62.4 E CLOSURE DL DISTNCE BEARING /100 0.2 S 8.40 W 0.16 0.7 S 25.76 W 0.28 1.7 S 43.29 W 0.56 3.4 S 49.59 W 0.34 5.6 S 46.78 W 0.66 8.3 S 36.78 W 1.21 11.5 S 22.28 W 1.45 15.4 S 5.38 W 1.86 19.5 S 11.86 E 1.89 23.3 S 27.82 E 1.87 27.0 S 41.75 E 0.96 31.3 S 53.39 E 0.37 36.6 S 62.50 E 0.00 42.5 S 69.39 E 0.19 48.7 S 74.65 E 0.34 53.9 S 78.60 E 1.34 57.4 S 81.48 E 1.23 59.3 S 83.35 E 1.20 60.4 S 84.39 E 0.38 61.5 S 85.19 E 0.11 62.6 S 85.86 E 0.23 DS 17-21 S MEAS INCLN C DEPTH ANGLE 3 2085 0.80 3 2179 0.90 3 2273 0.90 3 2367 0.50 3 2461 4.00 VERTICAL-DEPTHS BKB SUB-SEA 2082.3 2051.6 2176.2 2145.5 2270.2 2239.5 2364.2 2333.5 2458.1 2427.4 3 2553 5.00 2549.9 2519.2 3 2645 6.30 2641.4 2610.7 3 2740 8.30 2735.6 2704.9 3 2831 10.50 2825.4 2794.7 3 2926 12.00 2918.6 2887.9 3 3020 14.00 3010.2 2979.5 3 3114 16.30 3100.9 3070.2 3 3207 16.50 3190.1 3159.4 3 3301 18.60 3279.7 3249.0 3 3395 20.40 3368.3 3337.6 3 3488 22.20 3455.0 3424.3 3 3583 23.80 3542.4 3511.7 3 3675 26.00 3625.9 3595.2 3 3768 28.30 3708.6 3677.9 3 3887 31.00 3812.0 3781.3 SECTION DISTNCE RECORD OF SURVEY DIRECTION BEARING 'RELATIVE-COORDINATES FROM-WELL-HEAD 37.4 N 58.30 E 3.9 S 63.5 E 38.8 N 58.00 E 3.2 S 64.7 E 40.2 N 55.20 E 2.3 S 65.9 E 41.2 N 68.50 E 1.8 S 66.9 E 44.9 N 35.10 E 1.1 N 69.1 E 52.1 61.1 73.1 88.0 106.5 127.6 152.1 178.4 206.6 237.7 271.2 308.2 346.9 389.3 448.2 3 3988 31.50 3898.4 3867.7 500.6 3 4078 31.10 3975.3 3944.6 547.3' 3 4172 30.90 4055.9 4025.2 595.7 3 4265 30.70 4135.7 4105.0 643.2 3 4358 30.60 4215.8 4185.1 690.5 739.3 788.6 834.7 880.6 927.3 3 4453 31.20 4297.3 4266.6 3 4549 30.70 4379.6 4348.9 3 4640 30.20 4458.1 4427.4 3 4732 29.60 4537.8 4507.1 3 4826 30.00 4619.4 4588.7 N' 35.80 E N 33.70. E N 39.00 E N 39.00 E N 35.80 E N 36.50 E N 35.80 E N 37.60 E N 33.70 E N 30.90 E 6.9 N 73.3 E 14.4 N 78.5 E 24.1 N 85.7 E 35.6 N 95.0 E 50.3 N 106.3 E 67.4 N 118.7 E 87.2 N 133.2 E 108.3 N 148.9 E 131.3 N 165.4 E 157.9 N 182.1 E N 34.10 E 186.3 N 200.3 E N 35.50 E 216.8 N 221.5 E N 37.90 E 247.8 N 244.7 E N 38.60 E 281.2 N 270.9 E N 39.00 E 327.0 N 307.8 E ^Survey Codes: 3/FFWD N 37.60 E N 37.20 E N 37.60 E N 35.50 E N 36.20 E N 40.70 E N 40.40 E N 39.70 E N 38.60 E N 37.90 E 368.1 N 340.3 E 405.3 N 368.7 E 443.8 N 398.1 E 482.0 N 426.5 E 520.4 N 454.2 E 558.6 N 484.6 E 596.1 N 516.6 E 631.4 N 546.3 E 667.0 ~N 575.3 E 703.7 N 604.2 E Page 2 12/09/92 CLOSURE DISTNCE BEARING DL /lOO 63.6 S 86.49 E 0.12 64.7 S 87.20 E 0.11 65.9 S 87.96 E 0.05 66.9 S 88.48 E 0.46 69.1 N 89.12 E 3.82 73.7 N 84.60 E 79.8 N 79.61 E 89.0 N 74.32 E 101.5 N 69.46 E 117.6 N 64.65 E 1.09 1.43 2.22 2.42 1.71 136.5 N 60.42 E 2.13 159.3 N 56.78 E 2.45 184.1 N 53.97 E 0.59 211.2 N 51.54 E 2.56 241.0 N 49.08 E 2.16 273.6 N 47.07 E 2.30 309.9 N 45.61 E 1.78 348.3 N 44.63 E 2.63 390.5 N 43.94 E 2.50 449.1 N 43.27 E 2.27 501.3 N 42.75 E 547.9 N 42.29 E 596.2 N 41.90 E 643.6 N 41.50 E 690.8 N 41.11 E 0.87 0.50 0.31 1.18 0.40 739.5 N 40.94 E 2.51 788.8 N 40.92 E 0.55 835.0 N 40.87 E 0.67 880.8 N 40.78 E 0.88 927.5 N 40.65 E 0.56 DS 17-21 S MEAS INCLN C DEPTH ANGLE 3 4918 29.60 3 5011 29.70 3 5105 30.10 3 5197 31.80 3 5290 32.40 VERTICAL-DEpTHs BKB SUB-SEA SECTION DISTNCE 4699.2 4668.5 973.0 4780.0 4749.3 1019.0 4861.5 4830.8 1065.8 4940.4 4909.7 1113.1 5019.2 4988.5 1162.5 3 5385 ~32.10 5099.6 5068.9 3 5479 31.90 5179.3 5148.6 3 5572 31.80 5258.3 5227.6 3 5666 32.50 5337.9 5307.2 3 5761 33.00 5417.8 5387.1 3 5856 33.10 5497.4 5466.7 3 5952 33.50 5577.6 5546.9 3 6045 33.70 5655.1 5624.4 3 6139 33.50 5733.4 5702.7 3 6234 33.00 5812.8 5782.1 3 6330 32.60 5893.5 5862.8 3 6424 32.00 5973.0 5942.3 3 6518 31.50 6052.9 6022.2 3 6613 31.20 6134.0 6103.3 3 6707 31.10 6214.5 6183.8 1213.2 1263.0 1312.1 1362.1 1413.5 RECORD OF SURVEY 1465.3 1518.0 1569.5 1621.5 1673.6 1725.6 1775.8 1825.3 1874.7 1923.3 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 37.90 E 739.7 N 632.3 E N 37.60 E 776.1 N 660.5 E N 40.00 E 812.6 N 689.8 E N 41.10 E 848.6 N 720.6 E N 41.80 E 885.6 N 753.3 E N 40.70 E N 40.70 E N 40.40 E N 40.40 E N 40.00 E N 40.00 E N 39.70 E N 40.00 E N 40.00 E N 39.7O E Page 3 12/09/92 CLOSURE DISTNCE BEARING /lOO 973.1 N 40.52 E 0.43 1019.1 N 40.40 E 0.19 1065.9 N 40.33 E 1.34 1113.2 N 40.34 E 1.95 1162.6 N 40.38 E 0.76 923.7 N 786.7 E 1213.3 N 40.42 E 0.69 961.5 N 819.2 E 1263.1 N 40.43 E 0.21 998.8 N 851.1 E 1312.2 N 40.44 E 0.20 1036.9 N 883.5 E 1362.2 N 40.43 E 0.74 1076.1 N 916.7 E 1413.6 N 40.43 E 0.57 1465.4 N 40.41 E 1518.1 N 40.39 E 1569.6 N 40.37 E 1621.6 N 40.36 E 1673.7 N 40.35 E 1115.8 N 950.0 E 1156.3 N 983.8 E 1195.8 ,N 1016.7 E 1235.6 N 1050.2 E 1275.6 N 1083.6 E N 39.30 E 1315.7 N 1116.6 E 1725.7 N 40.32 E N 39.30 E 1354.6 N 1148.5 E 1775.9 N 40.29 E N 39.00 E 1393.0 N 1179.7 E 1825.4 N 40.26 E N 38.30 E 1431.6 N 1210.6 E 1874.8 N 40.22 E N 37.60 E 1469.9 N 1240.5 E 1923.4 N 40.16 E 3 6801 32.00 6294.6 6263.9 1972.5 N 40.40.E 3 6894 32.60 6373.2 6342.5 2022.1 N 42.50 E 3 6989 32.30 6453.4 6422.7 2073.0 N 41.80 E 3 7084 32.00 6533.8 6503.1 2123.6 N 41.10 E 3 7177 31.60 6612.8 6582.1 2172.6 N 40.70 E 1508.1 N 1271.4 E 1972.5 N 40.13 E 1545.4 N 1304.3 E 2022.2 N 40.17 E 1583.1 N 1338.5 E 2073.2 N 40.21 E 1621.0 N 1372.0 E 2123.7 N 40.24 E 1658.1 N 1404.1 E 2172.7 N 40.26 E 1694.9 N 1435.6 E 1732.5 N 1468.4 E 1770.3 N 1502.2 E 1809.0 N 1536.8 E 1846.8 N 1570.3 E 0.11 0.45 0.28 0.21 0.55 3 7270 31.30 6692.2 6661.5 2221.1 N 40.40 E 3 7364 32.70 6771.9 6741.2 2270.9 N 41.80 E 3 7457 33.40 6849.8 6819.1 2321.5 N 41.80 E 3 7552 32.90 6929.4 6898.7 2373.5 N 41.80 E 3 7646 32.10 7008.7 6978.0 2423.9 N 41.40 E 0.47 0.64 0.56 0.50 0.40 1.83 1.37 0.51 0.50 0.49 2221.2 N 40.26 E 0.36 2271.0 N 40.28 E 1.69 232'1.7 N 40.32 E 0.75 2373.7 N 40.35 E 0.53 2424.2 N 40.37 E 0.88 ^Survey Codes: 3/MWD DS !7-21 3 3 3 3 3 MEAS INCLN DEPTH ANGLE VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING 7739 32.20 7087.4 7056.7 2473.4 N 42.90 E 7834 31.60 7168.1 7137.4 2523.5 N 42.90 E 7930 31.30 7250.0 7219.3 2573.5 N 42.20 E 8024 30.70 7330.5 7299.8 2621.9 N 41.10 E 8117 29.90 7410.8 7380.1 2668.8 N 40.40 E 3 8212 29.00 7493.5 7462.8 3 8306 28.70 7575.9 7545.2 3 8399 28.20 7657.6 7626.9 3 8494 27.50 7741.6 7710.9 3 8589 27.40 7825.9 7795.2 3 8684 27.80 7910.1 7879.4 3 8778 26.90 7993.6 7962.9 3 8873 25.70 8078.8 8048.1 3 8969 25.00 8165.6 8134.9 3 9064 25.30 8251.5 8220.8 2715.5 2760.9 2805.2 2849.5 2893.3 2937.3 2980.5 3022.6 3063.7 3104.1 3143.5 3182.3 3219.8 3258.2 3291.3 3 9158 24.30 8336.9 8306.2 3 9254 23.40 8424.7 8394.0 3 9347 24.40 8509.7 8479.0 3 9442 23.60 8596.5 8565.8 3 9527 22.80 8674.6 8643.9 RELATIVE-COORDINATES FROM-WELL-HEAD 1883.5 N 1603.5 E 1920.2 N 1637.7 E 1957.1 N 1671.6 E 1993.3 N 1703.8 E 2028.8 N 1734.4 E N 39.30,E 2064.7 N 1764.3 E N 40.40 E 2099.5 N 1793.4 E N 40.00 E 2133.4 N 1822.0 E N 39.70 E 2167.4 N 1850.4 E N 40.00 E 2201.1 N 1878.5 E N 40.70 E 2234.6 N 1907.0 E N 39.70 E 2267.6 N 1934.9 E N 39.00 E 2300.1 N 1961.6 E N 39.00 E 2332.1 N 1987.4 E N 40.70 E 2363.0 N 2013.3 E N 41.80 E N 42.90 E N 45.00 E N 47.8~0 E N 48.10 E 3 9603 22.30 8744.8 8714.1 3320.1 N 49.20 E 3 9697 22.10 8831.8 8801.1 3355.3 N 45.70 E 3 9791 21.50 8919.1 8888.4 3390.0 N 42.90 E 3 9884 21.40 9005.7 8975.0 3424.0 N 42.50 E 3 9979 21.90 9094.0 9063.3 3459.0 N 41.10 E 9201.8 9171.1 3501.8 3 10095 21.40 2392.7 N 2039.3 E 2421.4 N 2065.4 E 2448.5 N 2091.6 E 2475.1 N 2119.5 E 2497.6 N 2144.4 E ^Survey Codes: 3/MWD 2516.8 N 2166.3 E 2540.8 N 2192.4 E 2565.8 N 2216.8 E 2590.8 N 2239.9 E 2616.9 N 2263.2 E N 40.40 E 2649.3 N 2291.2 E Page 4 12/09/92 CLOSURE DISTNCE BEARING DL 11oo 2473.6 N 40.41 E 0.86 2523.8 N 40.46 E 0.63 2573.8 N 40.50 E 0.49 2622.2 N 40.52 E 0.88 2669.1 N 40.53 E 0.94 2715.8 N 40.51 E 1.11 2761.2 N 40.50 E 0.65 2805.5 N 40.50 E 0.58 2849.9 N 40.49 E 0.75 2893.7 N 40.48 E 0.18 2937.7 N 40.48 E 0.54 2980.9 N 40.47 E 1.07 302'3.0 N 40.46 E 1.30 3064.0 N 40.44 E 0.73 3104.4 N 40.43 E 0.82 3143.8 N 40.44 E 1.17 3182.6 N 40.46 E 1.05 3220.2 N 40.50 E 1.41 3258.7 N 40.57 E 1.46 3291.9 N 40.65 E 0.95 3320.7 N 40.72 E 0.86 3356.0 N 40.79 E 1.42 3390.8 N 40.83 E 1.28 3424.8 N 40.85 E 0.19 3459.9 N 40.85 E 0.76 3502.6 N 40.85 E 0.49 DS 17-21 Page 5 12/09/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA DEPTH 100 200 300 400 500. 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900. 3000 MEAS INCLN TVD MD-TVD VERT DIRECTION DEPTH ANGLE BKB DIFF CRRT BEARING 1,31 0.21 131 0 0 S 10.19 W 231 0.44 231 0 0 S 46.67 W 331 0.95 331 0 0 S 58.11 W 431 1.29 431 0 0 S 48.91 W 531 1.79 531 0 0 S 25.08 W 631 2.53 631 0 731 3.44 731 0 831 4.25 831 0 931 4.43 931 1 1032 4.40 1031 1 1132 4.56 1131 1 1232 4.60 1231 2 1333 4.70 1331 2 1433 4.38 1431 2 1533 3.20 1531 3 1633 2.02 1631 3 1733 1.03 1731 3 1833 0.83 1831 3 1933 0.83 1931 3 2033 0.75 2031 3 2133 0.85 2131 3 2233 0.90 2231 3 2333 0.64 2331 3 2434 2.98 2431 3 2534 4.79 2531 3 2634 6.15 2631 4 2735 8.19 2731 4 2836 10.58 2831 6 2938 12.26 2931 8 3041 14.52 3031 10 0 S 4.23 E 0 S 30.66 E 0 S 56.31 E 0 S 80.68 E 0 N 83.12 E 0 ' N 77.24 E 0 N 76.33 E 0 N 74.58 E 0 N 72.90 E 0 N 63.28 E 0 N 55.14 E 0 N 48.54 E 0 N 57.60 E 0 N 59.14 E 0 N 60.22 E 0 N 58.15 E 0 N 56.38 E 0 N 63.76 E 0 N 44.87 E 0 N 35.65 E 0 N 33.95 E 1 N 38.72 E 1 N 38.82 E 2 N 35.89 E 3 N 36.34 E RELATIVE COORDINATES FROM WELL HEAD 0.23 S 0.03 W 0.66 S 0.34 W 1.35 S 1.35 W 2.48 S 2.93 W 4.58 S 4.4,9 W 8.19 S 4.97 W 13.00 S 3.29 W 17.70 S 1.44 E 20.42 S 8.54 E 20.41 S 16.15 E 18.97 S 23.80 E 17.09 S 31.62 E 15.06 S 39.48 E 12.85 S 47.13 E 10.45 S 53.28 E 8.19 S 57.23 E 6.62 S 59.22 E 5.70 S 60.46 E 4.89 S 61.74 E 4.25 S 62.87 E 3.53 S 64.06 E 2.70 S 65.37 E 1.93 S 66.58 E 0.45 S 68.36 E 5.60 N 72.37 E 13.41 N 77.83 E 23.50 N 85.23 E 36.37 N 95.65 E 52.45 N 107.79 E 71.61 N 121.84 E DS 17-21 Page 6 12/09/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN TVD DEPTH DEPTH ANGLE BKB 3100 3145 16.37 3131 3200 3249 17.45 3231 3300 3355 19.63 3331 3400 3462 21.69 3431 3500 3570 23.58 3531 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 14 4 N 36.40 E 94.31 N 138.37 E 19 4 N 35.84 E 118.23 N 156.32 E 24 6 N 32.09 E 146.18 N 174.97 E 31 7 N 33.20 E 178.21 N 194.86 E 39 8 N 35.31 E 212.62 N 218.50 E 3600 3680 26.13 3631 3700 3793 28.87 3731 3800 3909 31.11 3831 3900 4026 31.33 3931 4000 4143 30.96 4031 50 10 N 37.94 E 249.70 N 246.10 E 62 13 N 38.68 E 290.55 N 278.44 E 78 16 N 38.70 E 335.78 N 314.87 E 95 17 N 37.43 E 383.80 N 352.31 E 112 17 N 37.48 E 431.80 N 388.91 E 4100 4259 30.71 4131 4200 4375 30.71 4231 4300 4492 31.00 4331 4400 4608 30.37 4431 4500 4724 29.65 4531 128 16 N 35.63 E 479.56 N 424.71 E 145 16 N 37.02 E 527.54 N 459.50 E 161 17 N 40.58 E 573.90 N 497.68 E 178 16 N 39.94 E 619.14 N 536.09 E 193 16 N 38.70 E 663.82 N 572.75 E 4600 4839 29.94 4631 4700 4954 29.64 4731 4800 5069 29.95 4831 4900 5186 31.59 4931 5000 5304 32.36 5031 208 15 N 37.90 E 708.81 N 608.21 E 224 15 N 37.78 E 753.87 N 643.27 E 239 15 N 39.09 E 798.89 N 678.47 E 255 16 N 40.96 E 844.04 N 716.63 E 273 18 N 41.64 E 891.04 N 758.14 E 5100 5422 32.02 5131 5200 5540 31.83 5231 5300 5658 32.44 5331 5400 5776 33.02 5431 5500 5896 33.27 5531 291 18 N 40.70 E 938.50 N 799.44 E 309 18 N 40.50 E 985.75 N 840.01 E 327 18 N 40.40 E 1033.40 N 880.57 E 346 19 N 40.00 E 1082.56 N 922.10 E 365 19 N 39.88 E 1132.51 N 963.99 E 5600 6016 33.64 5631 5700 6136 33.51 5731 5800 6255 32.91 5831 5900 6374 32.32 5931 6000 6492 31.64 6031 385 20 N 39.91 E 1183.33 N 1006.32 E 405 20 N 40.00 E 1234.27 N 1049.05 E 425 · 20 N 39.61 E 1284.54 N 1090.96 E 443 19 N 39.30 E 1334.05 N 1131.62 E 461 18 N 39.08 E 1382.37 N 1171.09 E DS 17-21 Page 7 12/09/92 DATA INTERPOLATED FOR 100 FT SUBSEA~ INTERVAL SUBSEA DEPTH 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8800 8900 9000 MEAS INCLN TVD MD-TVD VERT DIRECTION RELATIVE COORDINATES DEPTH ANGLE BKB DIFF CRRT BEARING FROM WELL HEAD 6609 31.21 6131 478 17 N 38.33 E 1429.99 N 1209.30 E 6726 31.28 6231 495 17 N 38.16 E 1477.66 N 1246.49 E 6844 32.28 6331 513 18 N 41.36 E 1525.27 N 1286.26 E 6962 32.38 6431 531 19 N 42.00 E 1572.46 N 1328.93 E 7080 32.01 6531 550 18 N 41.13 E 1619.57 N 1370.71 E 7198 31.53 6631 567 18 N 40.63 E 1666.40 N 1411.22 E 7315 31.97 6731 585 17 N 41.07 E 1712.92 N 1451.11 E 7434 33.23 6831 603 19 N 41.80 E 1760.90 N 1493.79 E 7554 32.89 6931 623 19 N 41.79 E 1809.64 N 1537.37 E 7672 32.13 7031 641 18 N 41.82 E 1857.11 N 1579.52 E 7790 31.88 7131 659 18 N 42.90 E 1903.31 N 1621.99 E 7907 31.37 7231 677 17 N 42.36 E 1948.46 N 1663.70 E 8024 30.70 7331 694 17 N 41.10 E 1993.38 N 1703.83 E 8140 29.68 7431 709 16 N 40.13 E 2037.53 N 1741.75 E 8254 28.86 7531 724 15 N 39.80'E 2080.54 N 1777.40 E 8368 28.36 7631 738 14 N 40.13 E 2122.26 N 1812.65 E 8482 27.59 7731 751 13 N 39.74 E 2163.04 N 1846.78 E 8594 27.42 7831 764 13 N 40.04 E 2202.94 N 1880.07 E 8707 27.58 7931 777 . 13 N 40.45 E 2242.79 N 1914.00 E 8819 26.38 8031 789 12 N 39.39 E 2281.91 N 1946.70 E 8931 25.28 8131 800 11 N 39.00 E 2319.35 N 1977.13 E 9041 25.23 8231 810 10 'N..40.29 E 2355.57 N 2006.90 E 9151 24.37 8331 821 10 N 41.72 E 2390.61 N 2037.42 E 9261 23.47 8431 830 9 N 43.05 E 2423.30 N 2067.20 E 9370 24.21 8531 839 9 N 45.68 E 2455.16 N 2098.32 E 9479 23.25 8631 849 9 N 47.93 E 2485.09 N 2130.53 E 9588 22.40 8731 857 8 N 48.98 E 2513.04 N 2161.90 E 9696 22.10 8831 865 8 N 45.75 E 2540.52 N 2192.11 E 9803 21.49 8931 873 8 N 42.85 E 2569.15 N 2219.92 E 9911 21.54 9031 880 7 N 42.10 E 2598.08 N 2246.51 E DS 17-21 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN TVD DEPTH DEPTH ANGLE BKB 9100 10019 21.73 9131 Page 8 12/09/92 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 888 8 N 40.86 E 2628.03 N 2272.88 E DS 17-21 Page 9 12/09/92 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES CLOSURE DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD DIST BEARING DL/ 100 1000 4.40 999 968 -7 N 87.08 E 2000 0.71 1997 1967 36 N 61.46 E 3000 13.57 2991 2960 123 N 36.35 E 4000 31.45 3909 3878 507 N 37.55 E 5000 29.69 4770 4740 1014 N 37.64 E 21 S 4 S 64 N 373 N 772 N 14 E 25 S 33.66 E 1.0 62 E 63 S 85.92 E 0.0 116 E 132 N 61.26 E 2.1 344 E 508 N 42.68 E 0.5 657 E 1014 N 40.41 E 0.2 6000 33.60 5618 5587 1545 N 39.85 E 1177 N 1001 E 1545 N 40.38 E 0.3 7000 32.27 6463 6432 2079 N 41.72 E 1588 N 1342 E 2079 N 40.22 E 0.5 8000 30.85 7310 7279 2610 N 41.38 E 1984 N 1696 E 2610 N 40.52 E 0.9 9000 25.10 8194 8163 3077 N 39.55 E 2342 N 1996 E 3077 N 40.43 E 0.8 10000 21.81 9113 9083 3467 N 40.97 E 2623 N ~2268 E 3468 N 40.86 E 0.5 PRUBHOE BAY DRILLING DS 17-2~ VERTICAL SECTION Section at: N 39.59 E TVO Scale.: ~_ inch = ~200 feet Oep Scale.: ~ ~nch = ~200 feet Drawn ..... : ~2/08/92 VIEW Great Land £Jrectiona] Orj]]jng Marker Identification NO BKB SECTN INCLN A) KB 0 0 0 O. O0 B) TD tOOg5 9202 3502 2J.40 0 600 1200 :t800 · Section Departure (GLDD (c)92 PDSJ721D B~.36 8:08 AN 2) 2400 3000 36OO PRUDHOE BAY Narker Identification MO A) K8 0 B) TB 10095 N/S E/~ 2649 N 2292 DRZLLTNG CLOSURE ..... : DECLINATION.: SCALE ....... : BRAWN ....... : OS 17-2~ PLAN VIEN 3503 ft at N 40.87 E 30.~7 E ] inch = 600 feet J2/08/92 Great Land Directional Drilling 300 0 300 <- WEST ' EAST -> (GLDB (c)92 PBS~72~O B~.36 8: JO AN 2) 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 12-21-92 REFERENCE: ARCO DIRECTIONAL DATA Q2-'I[D_ !1-13A 11-9-92 MWD Directional Survey An~ ~?~~4-22A 11-29-92 MWD Directional Survey Ana 7-20 10/4-15/92 MWD Directional Survey Job~ 1149 Teleco 7-21 12-3-92 . MWD Directional Survey Job41153 Teleco ~~18-22 11-30-92 MWD Directional Survey Job#AK-MW-20092 Sperry ~~AGI-1 11-23-92 MWD Directional Survey Job~115~ Teleco rr~~~I-2 12-15-92 MWD Directional Survey Job~ 1156 Teleco Please sign and return tl~e attached copy as receipt of data. RECEIVED BY__~~~-~ ..c. i so.,. w...c, ATO-1529 CENTRAL FILES CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON MOBIL PHILLIPS # PB WELL ~ R&D # BPX # ST. OF AK, (2 COPIES) TEXACO RECEIVED. FEB 0 1 199~ Alaska Oil & Gas Cons. Commi~.~_lll~_ ~chorag. e. ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 1-7-93 REFERENCE: ARCO CASED HOLE FINAI~ ~ 11-9-92 Dual Burst TDTP (Borax) ]~_m 1, / 12-8-92 USIT (Cement & Corrosion) Color Run 1, 12-12-92 Perf Record Run 1, .\~'0/~_~t-7-21 12-14-92 USIT (Cement & Corrosion) Color Run 1, Please sign and return thee attache~d~copy as redcoat of data. ., EIVE Have A Ntee Da~ ' / gonya Wallace APPROVED_~ ATO- 115:29 T~'ans# 93006 Sch Sch Sch Sch Sch Sch Sch # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL This is a corrected log for well # 6-3. # P~u. IHPS PB WELL FILES R&D # BPX # STATE OF ALASKA RECEIVED FEB 0 E~D Alaska Oil & Gas Cons. Commission ~laska 0~ & ~s Cons. Commission nchora~o PERMIT# ~ -,,~ WELL NAME check off or list data as !t. !s .recei¥~d.*li, st received date for 407. if not required list as HR .oz l*'~JL"lJ~ drilling histow ~' suwe~! ~ ~elf tests O !"°'" descripti°~ cored, intcwal~ core analysiS, j~ ~ d~ ditch intc~.ls digital data ' LOG TYPE RUN INTERVALS SCALE , NO. {to thc nearest footJ [inchll00') ~i ~r'~/~~ '~1 ~'~ ('~") * ~'e--'t~ts ~~ ,.. J i ~ Il I ,, .. II I I I ~ I ARCO Ahska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 12-18-92 REFERENCE: ARCO OPEN HOLE FINALS t14-22A '17-31 ~ 17-21 ~ 17-21 ~ 17-al. 117-21. 17-21. .17-21/ (18-23 ./18-22 18-22 ~18-22 .c AGI- 1 11/lS-3o/~ 11/1~8o/~ lZ/lS-3o/~ ZZ/lS-3o/o3 1~/~s-3o/~ ~1/2~/~ lZ/2~/~ 13-6-93 12-8-o2 DL~/~Z~/~ 12-a-o2 BHCA/GR 12-6-93 CNL/GR 12-6-92 BH ~offie ~/~2/~/~ ~/~R 11/~13/1/62 ~n ~/GR 11/~12/1/92 D~/~n ~/GR ~/~2/~/~ ~ ~ity/o~ 11/~12/1/~ D~/GR ~.r~ ~/~2/~/o2 ~n ~/~ ~*' 11/~12/1/93 DPR/~~/GR ~: DGR~-F~ Ave. ~: DGR/CNP/~FD/~ ~: DGR~e~-F~ Ave. ~: ~/C~/~F~/~ D~/GR ~ ~ DPR/GR Run 1, l"&2" Atlas Run 1, 3"&5' Atlas Run 1, 3"&5' Atlas Run 1, 3"&l~' Atlas Run 1, [~' Atlas Run 8, 3"'&~'MD Teleco Run 8, 3"&~'MD Teleco Run 8, 2"&5"MD Teleco Run 8, 5'~MD Teleco Run 8, 2"&5"TVD Teleco Run 8, 2"&5"TVD Teleco Run 8, 3"&5'TVD Teleco R-ri" 7-14, :r'&5"MD Sperry R~' 7-14, 5"MD Sperry R~'~- 7-14, :r'&5"MD Sperry Runs 7-14, 3"&S'~3rD Sperry Runs 7-14, /F'~VD 8perry Runs 7-14, 2"&5'~'D Sperry Run 5, 3"&~MD Teleco Run 5, ~'&5"I'VD Teleco Please sign and return the attached copy a~ receipt of data. ATO- 1529 klaska Ott & - # CENTRAL FILES # CHEVRON #D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # ~.T.rPS # PB WELL FILES R&D #BPX # STATE OF ALASKA #TEXACO MEMORANDUM ALASKA OIL AND GAS CONSERVATION COMMISSION STATE OF ALASKA to: Leigh Griffin ~/' date: Commissioner file: thru: Blair E Wondzell ~/~.~ subject: Sr Petr Engineer from-L~u Grimaldi Petr Inspector November 24, 1992 LOU11201.DOC Diverter Inspection Nabors 18-E ARCO Well #17-21 Prudhoe Bay Unit Permit #92-125 Friday, November 20, 1992: I made a diverter assembly inspection on Nabors Rig #18-E which was preparing to spud ARCO's well #DS 17-21 in the Prudhoe Bay Unit. I found the diverter system to be laid out properly but lacking a sufficient amount of bolts in the connecting flanges,, a. lso,there was no anchorage provided on the vent lines. The ARCO company representative?Ding Hsu¢ was cooperative in the remedy of these two non compliances. Although this was a developmental well and chances of striking a unknown gas pocket slim, I explained to the company representative our policy on diverter assembler'S. Mr. Msu assured me that on future rig ups he would personally inspect the vent lines and all connections. I feel that we should have a separate form for diverter inspections that we could distribute to the rigs and become a part of our normal tracking of rig equipment. · ' SUMMARY: The diverter inspection on Nabors 18-E revealed insufficient securing of the diverter vent lines. Attachment STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Rig/BOPE Inspection Report OPERATION: Drlg/~ Compl~ Wkvr~ Operator.b~'~D Permit # ~,~-/~ ~ Location: Sec ~.. T / ~>./~} R ,/~ ~ ~ Drlg contr ,~/~ ~&) ~. Rig~ Location (gen'l) ~C~~ Well sign DATE: //'~ ,~= ,*J) --' ) Representative Wel 1 name ./ Representative IN COMPLIANCE; yes no 9/a A. DIVERTER 1. (-)Q ( ) 2.() ~) ~.~ 6. ~! ( ) s.() ~.{) 18. ( ) ( ) 19.() () 2o.() () 2~.() () 22. (,) ( ) 2~.() () 2~. ( )- () 2s.() () 26. ( ) ( ) 27.() () 28.() () 29.() () ~o.() () ~.() () 32, ( )- ( ) ( ) line sz & length ( ) line conn& anchored ( ) bifurcated & dwn wi nd ( ) 90° targeted turns ( ) vlvs: auto & simultaneous ( ) annul ar pack-off ( ) condition B. BOP STACK ( ) wellhead flg wkg press ( ) stack wkg press ( ) annul ar preventer ( ) pi pe rams ( ) blind rams ( ) stack anchored ( ) chke/kill line sz ( ) 90° turns targeted (chke & kill In) ( ) HCR vlvs (chke & kill) ( ) manual vlvs (chke & kill) ( ) connections (flgd, whd, clmpd) ( ) drl spool ( ) flow nipple ( ) fl ow monitor ' ( )' control lines fi re protected C. CLOSING UNITS ( ) wkg press ( ) fluid level ( ) oprtg press ( ) press gauges ( ) sufficient v]vs ( ) regulator bypass ( ) 4-way vlvs (actuators) ( ) blind handle cover ( ) driller control panel ( ) remote control panel IN COMPLIANCE; yes no n/a 33. ( ) ( ) 34. ( ) ( ) 35. ( ) ( ) 36.() () 37. ( ) ( ) 38.() () 39. ( ) ( ) 40. ( ) ( ) 41.() () 42. ( ) ( ) 43.() () 44. ( ) ( ) 45. ( ) ( ) 46. ( ) ( ) 47. ( ) ( ) 48. ( ) ( ) 49. ( ) ( ) 50.() () 5~.() () ( 52.() () ( 53.() () ( 54. ( ) ( ) ( 55.() () ( 56.() () ( 57. () () ( 58.() () ( fi rewai 1 nitrogen power source (back-up) condition (leaks, hoses, etc) D. MUD SYSTEM pit level floats installed flow rate sensors mud gas separator degasser separator bypass gas sensor chke In conn trip tank E. RIG FLOOR kelly cocks (upper,lower, IBOP) floor vlvs (dart vlv, ball vlv) kelly & floor vlv wrenches driller's console (flow monitor flow rate indicator, pit leve' indicators, gauges)' kill sheet up-to-date gas ~etection monitors (H S & methane) hydr chke panel chke manifold F. MISC EQUIPMENT fl are/vent line 90 ° turns targeted (dwn strm choke lns) reserve pit tankage personnel protective equip avail all drl site suprvs trained for procedures H2S probes rig housekeeping RECORDS: Date of last BOP inspection: Resulting non-compliance: Date of last BOP test: Non-compliances not corrected & why: Date corrections will be completed: BOP test & results properly entered on daily record? Kill sheet current? ,~'? ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 November 18, 1992 Michael Zanghi Area Drilling Engineer ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 17-21 ARCO Alaska, Inc. Permit No: 92-125 Sur. Loc. 2544'FNL, 462'FWL, Section 22, T10N, R15E, UM Btmhole Loc. 295'FSL, 2412'FEL, Section 15, T10N, R15E, UM Dear Mr. Zanghi: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required 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) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. , ~~a~r~~ OF T~ ~ISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA " ALASKA u~L AND GAS CONSERVATION COk..VIISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] Redrill F'lllb. Type of W~il."E'x'l~lO~,~i0;Y[] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-']J Service [] Development Gas [] SingleZone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARGO Alaska, Inc. KBE = 66feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O, Box 196612. Anchoraae. Alaska 99519-6612 ADL 28331 4. Location of well at surface 7. Unit or property Name 11. Type Bond(~e 2o 2544' FNL, 462' FWL, Section 22, TION, R15E, UM Prudhoe Bay Unit At top of productive interval 8. Well number Number 143' FSL, 2558' FEL, Section 15, TION, R15E, UM DS 17-21 U-630610 At total depth 9. Approximate spud date Amount 295' FSL, 2412' FEL, Section 15, TION, R15E, UM 11/18/92 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD and TVD) property line ADL28351 = 143 feet DS 17-3/46'@846'MD feet 2560 10219'MD/9219'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o AAC 2s.o3s Kickoff depth ~4oofeet Maximum hole angle ~.5 o Maximum sudace 2800pslg At total depth (TVD) 8800'/3600Pslg 18. Casing program Specifications Setting Depth s~ze _ Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5~ H-40 WELD 80' 29' 29' 110' 110' 450 sx Poleset 13-1/2" 10-3/4" 45.5# NT8OLHE BTC 3947' 28' 28' 3975' 3895' 1291 sxCSIII/35osxClG/25OsxCSII 9-7/8" 7-5/8" 29. 7# NT95HS NSCC 9545' 27' 27' 9572' 8668' 393 sx Class G 8-1/2" 7" 26# 13CR-80 FOX 647' 9572' 8668' 10219' 9219' Proposedto run 7-5/8"x 7" Long String Casing Program 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface IntermediateN0V 1 0 11992 Production Liner ~J~i8_~¢[ _0ii .& Gas Cons. Commission Perforation depth: measured ~CJl~rag0.' true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l"~ Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby ceffy ~that t, he foregoing is true and correct,~,¢,~_ best of my knowledge Signed F . Title Area Drillin¢ Engineer Date if-f(,) (~z...) (,,.. Commission Use Only Permit Number IAPI number IAppro~v~al..d~a~:~ Ieee cover letter ?~_ /~ 150-4p.2. ?- ~.2. ~ ~ ?, //-v' ' --P/~,--- Ifor other requirements ConditiOns of approval Samples required [] Yes ~'NO Mud Icg required FI Yes ~ No Hydrogen sulfide measures [] Yes .]~ No Birection~ survey required ..~ Yes [] NO Required working pressure for BOPE FI2M; FI3M; ~5M; FIIOM; I-I15M; Other: Original ~'~ o,gned By by order of Approved by David W. Johnston Commissioner ,ne comm,ssion Date//--/¢ · .. Form 10-401 Rev. 12-1-85 Submit in triplicate DS 17-Z1 DRILLING DISCUSSION DS 17-21 is a slant slimhole well ( 80 acre infill producer ) with a 10- 3/4"/7-5/8" x 7" iongstring casing program. The option to long string the well will be evaluated after reaching the intermediate casing point ( 10' tvd above top of Sag River Formation ). Open hole conditions and mud weight requirements will determine the use of the Iongstring. Approximately 70 feet of Kingak shale will be exposed above the Sag River formation. Problems with this interval usually respond to moderate mud weight increases. The DS 17-21 well target is prognosed for the top of Sadlerochit ( ZULU flowunit ). There is no expected gas cap in the well. Faulting in the near target area is not a concern and a 250' target radius will be used. There is no evidence of geopressuring in the Cretaceous interval in the intermediate hole section and no preplanned increases in mud weight are recommended while drilling this. interval. The completion will include 4-1/2" ~-13CR FOX tubing with dummied GLMs, one equalizing dummy, and one RP shear valve ANNULAR INJECTION The DS 17-20 surface annulus is available for injection at present. Fluids can also be injected at the central CC-2 injection facility. AOGCC has informed PB Drilling that only associated fluids from drilling operations can be pumped down the surface x intermediate annulus-ie: completion fluids cannot be pumped. FREEZE PROTECTION The 4-1/2_" tubing along with the 4-1/2_" annulus will be freeze protected with gas or diesel using the RP shear valve in the shallowest GLM. Dry crude needs to be injected down the 10-3/4" x 7-5/8" annulus after the well is completed. CLOSE APPROACHES/SHUT-INS Note near well proximity of wells DS 17-4 and DS 17-3. 17-4 close approach occurs from 21' to 2834' md'. The SSSV will be shut-in and the tail pipe plugged. The well can be brought back on line once surface TD is reached. 17-4 close approach occurs from 21' to 3087' md. A plug will be set in the tail pipe and the SSSV will be shut-in. The well can be brought back on line once the surface hole is TD'd. Notify EOC coordinator when wells can be brought back on line. RECEIVED ov 10 !B9 , . Alaska Oil & Gas O0ns. Oor[:[B~ss~0B A~ch0rag5 DS 17-21 Procedure 1. MIRU drilling rig. N/U diverter and function test same. Drill 13-1/£" hole to surface casing point. Run and cement surface 10-3/4" casing. Nipple up BOPE and function test same to 5000 psi. 3. PU 9-7/8" BHA and RIH. Test casing to 2800 psi for 30 minutes. of new hole and perform leak off test. Drill 1 O' 4. Drill 9-7/8" intermediate hole to top of Sag River. 5. Drill 8-1/£" hole to TD with MWD logging assembly. 6. RIH to condition wellbore prior to running 7-5/8" x 7" tapered casing string. . RU and run 7-5/8" x 7" tapered casing string and cement as per well plan. Bump cementing top plug w/8.6 ppg filtered sea water. 8. PU 3-1/£" DP. RIH and clean cement from casing/liner. Displace well to c-lean seawater. . . Run 4-1/2", 13CR-80, tubing w/GLM's and packer assembly tubing and casing to 3500 psi. Freeze protect with diesel. 9. with SSSV. Test 10. NU tree and test to 5000 psi. Release drilling rig. ° Anticipated BHP: ° Maximum Anticipated Surface Pressure: ° Planned Completion Fluid: 3600 psi @ 8800' TVD SS 2800 psi 8.6 ppg filtered sea water Notes: a. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC2_5.003. b. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10 psi/N). c. Based on previous logs on DS #17, no potential productive above 8839' TVD. d. No potential hazardous levels of H£S are anticipated in this well. zones are anticipated !!-87-!992 87:¢2AM FROM TO 5645~93 GR~AT LAND DIRECTIONAL DRILLING, INC. Corporate Office 11!1 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 349-2487 DIRECTIONAL ~LL PLAN for PRUDHOE BAY DRILLING Well ......... : DS 17-21 (Pi) Field ........ : PRUDHOE BAY DRILL SiTE 17 Computation..: MININUM CURVATURE Prepared ..... : il/06/92 Section at...: 39.59 KB elevation.: 66.00 LEGAL DESCRIPTION X ASP ZONE 4 Y Surface ...... : 2736 FSL 4818 FEL S22 T10N R15E UN 708716.71 5928085.74 Target ....... : 143 FSL 2538 FEL S15 T10N R15E UM 710915.87 5930834.63 BHL .......... : 295 FSL 2412 FEL S15 TiON R15E UM 711037,65 5930990.53 PROPOSED WELL PROFILE STATION IDENTIFICATION KB NUDGE,~OP BLD 1.5 END OF NUDGE BUILD ~EAS !NCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES DL/ DEPTH ANGLE BKB SUB-S DIST AZIMUTH FROM-WELLHEAD 0 0.00 .0 -66 0 0.00 0 N 0 E' 0.0 500 0.00 500 434 0 90,00 0 N 0 E 0.0 600 !.50 600 534 1 90,00 0 N 1 E 1.5 700 3.00 700 634 3 90.00 0 N 5 E !.5 800 4.50 800 734 8 90.00 0 N !2 E !.5 NUDGE DROP i/a00 1100 4.50 !099 1033 23 90.00 0 N 35 E 0.0 1200 3.50 1!99 1133 27 90.00 0 N 42 E 1.0 1300 2,50 1298 1232 30 90.00 0 N 48 E 1,0 1400 1.50 1398 1332 $3 90.00 0 N 51 E 1.0 END OF NUDGE DROP KOP BUILD 2.5/i00 1550 0.00 1548 1482 34 90.00 0 N 53 E 1o0 2400 0,00 2398 2332 34 39.59 0 N 53 E 2500 2.00 2498 2432 36 39.59 i N 54 E 2.0 2600 4.00 2598 2532 41 39.59 5 N 57 E 2.0 2700 6.00 2698 2632 49 39,59 12 N 63 E 2.0 2800 8.00. 2797 2731 2900 10.O0 2896 2530 3000 !2.00 2994 2928 3100 14,00 3091 3025 3200 16,00 3188 3122 T-5 CASING POINT 3300 !8,00 3284 3218 3400 20.00 3378 33!2 3500 22,00 3471 3405 3570 23.40 3536 3470 3597 23,94 3561 3~95 END OF BUILD 3600 24,00 3564 3498 3700 26.00 3854 3588 3800 28,00 3743 3677 3900 30.00 3831 3765 3975 31.50 3895 3829 62 39.59 21 N 7! E 2;0 77 39.59 34 N 81 E 2.0 96 39.59 48 N 93 E 2.0 119 39.59 66 N 107 E 2.0 145 39.59 86 N 124 E 2.0 174 39.59 108 N 142 E 2.0 207 39.59 133 N 163 E 2.0 242 39.59 !61 N 186 E 2.0 269 39.59 182 N 203 E 2.0 280 39.59 190 N 210 E 2.0 281 39.59 191 N 2il E 2.0 324 39.59 223 N 238 E 2,0 369 39.59 258 N 267 E 2.0 4!8 39.59 296 N 298 E 2.0 456 39.59 325 N 322 E 2.0 11-87-1992' 87: 82AI~ DS 17.-21 STATION ZDENTIFICATION K-!5 UGNU K-!2 K-10 K-5 LCU/K!NGA/4 SAG RIXrER SHUBLiK T. IVISH2kK SD, TARGET OOWC B, IVtSHA_K SD MEA$ DEPTH INCLN ANGLE PROPOSED WELL PROFILE VERT-DEPTHS SECT BKB SUB-S DIST 5078 31,50 4836 4770 1032 6298 31.50 5876 5810 1670 7430 31.50 6841 -6775 2261 8057 31.50 7376 7310 2589 8919 3!,50 8111 8045 3039 31,50 8736 8670 3422 31.50 8795 8729 3458 31,50 8821 8755 3474 31.50 8896 8830 3520 31.50 8896 8830 3520 31.50 31.50 9652 9722 9752 9840 9840 10069 10219 9091 9025 3640 9219 9153 3718 9411 9345 TO DIRECTION AZIMUTH 11/06/92 Page REL-COORDINATES FROM-WELLHEAD 39.59 770 N 689 E 39.59 1261 N 1096 E 39.59 1716 N 1472 E 39.59 1969 N 1681 E 39.59 2316 N 1968 E 39.59 2611 N 2212 E 39.59 2639 N 2235 E 39,59 2651 N 2246 E 39.59 2687 N 2275 E 39.59 2687 N 2275 E 39,59 2779 N 2351 E 39.59 2839 N 2401 E DL/ 100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 TO PRUDHOE . B) NUOSE KOP BLD ~,5 500 0 C) ENO OF NUDGE BUILD 800 0 D) NUDGE DROP 1/]00 ~lO0 0 E} END OF NUDGE DROP 1550 0 F) KOP BUILD 2.5/t00 2400 0 G) CASING POINT 3597 ~go H) END OF BUILD 3975 325 I) TARGET 9840 2687 J) TD 10219 2839 BAY E/N 12 [ 53 £ 53 £ 2~0 E 322 E 8275 E 240~ E DRILLING . _. _ /1 ,1 CLOSURE ' DECLINATION.' 7-21 (Pi) PLAN · 3718 ft at Azimuth 40.22 3O. 20 E SCALE · ~ ~nch - 500 feet DRA~N ' ! 1/06/92 ,. i Great Land Directional Orj]]ing ~ , 250 0 250 <- WEST · EAST ~> 500 750 1000 1250 ~500 ~750 8000 E850 2500 2750 3000 3250 i l]l Pt::qUDHOE BAY DR_-Ii_ LL i N6 '1 i i ; ! I I { i I VERTICAL SECTION VTEW Section at: 39.59 TVD Scale.: 1 inch-- 1200 feet Oep Scale.: ~ inch = ~200 feet Drawn ..... : 11/06/92 Marker Identification A) KB B) NUOGE KOP BLD :~.5 C) END OF NUDGE BUILD D) NUDGE DROP ~/JO0 E) END OF NUDGE DROP F) KOP BUILD 2.5/t00 GJ CASING POINT H) ENO OF BUILD II TARGET dl TD : I I MD BKB SECTN INCLH 0 0 0 0.00 500 50O 0 0.00 80O 800 8 4.50 ilO0 1099 23 ~.50 1550 !548 34 0.00 2~00 2398 34 0.00 ;3597 356~ 280 23.94 3975 3B95 456 3~.50 9840 8~95 3520 31.50 10219 92!9 3718 3!.50 I t il,I I I ! I t 0 600 ;200 .. · I ! i i i I I I i ; I I I , I J I { I I I ~ I I ~8oo 2400 3000 3soo 4200 ~aoo 5~oo 6000 6~oo S8ction Departure 720O Exist DS1720P DS!716D DS17.15D DS1719P DS1719D DSI70!G DS1702G DS1703G DS1704G DS1705G DS!706G DS1707G DS1708G DS!709G DS1710G DS!7!!G DSi7!2G DS1713G DS!714G -- Started Great Collision Avoidance Analysis Plann%d Well: DS172%P pad: DS17 Field: 11/06/92 lng 11 Closest Approach Sep min ft 119 488 549 '205 281 175 58 :60 146 '290 171 '246 . 469 ~406 :377 142 651 !29 12:56:17 Depth TVD ft MD ft 0 0 2845 2848 962 : 963 3499 3530 -344! 3467 2419 2421 1146 1148 846 846 396 396 3088 3097 2839 2843 422! 4358 3897 3979 2508 2510 3444 3471 4624 4831 2409.' 2411 3531~ 3565 4653" 4864 .. ended: Directi-$nal Drilling, Inc. NSLOPE 12:56:17 - 100fi [MDts] Warning band · Start End. . !3:04:39 2! 2834 21 3087 25ft Serious band Start End T~TAL P. 06 MUD PROGRAM The mud program for this well shall follow the new Mud Policy. The following are mud parameters identified for the surface and intermediate hole sections. MUD SPECIFICATIONS- ,,SURFACE HOLE Surface; Casine Doint: ~ . Mud Weight: ppg 8.5 - 9.5 8.5 - 9.0 Funnel Viscosity sec/qt ~300 <100 YP Ibs/100ft2 40 - 60 20 - 40 10 sec Gel lbs/100ft2 30 - 60 15 - 20 10 min Gel Ibs/100ft2 60 - 80 20 - 30 pH - 9- 10 9- 10 APl Fluid loss mi/30 min 15-25 15-25 Hardness mg/I < 200 <200 MUD SPECIFICATIONS- INTERMEDIATE/PRODUCTION HOLE Surface casing shoe to Top 'K' shale (~6000 - 7000'): Mud Weight ppg 9.5 - 10.0 Yield Point lbs/100ft2 10 - 15 10 sec Gel Ibs/100ft2 5 - 10 10 min Gel lbs/100ft2 10 - 20 APl Fluid Loss mi/30 min <15 pH -- 9.5 - 10.0 Hardness mg/I < 200 Top 'K' shale to Section TD. Mud Weight ppg 9.5 - 10.5 Yield Point Ibs/100ft2 10 - 20 10 sec Gel Ibs/100ft2 5 - 10 t 0 min Gel Ibs/100ft2 15 - 25 APl Fluid loss mi/30 min 6.0 - 8.0 pH -- 9.5 - 10.0 Hardness mg/Itr < 200 For more detailed information refer to the Prudhoe Bay Drilling Mud Policy that resides in DRILLING VOLUME #1 (file server) under the MUD POLICY folder. CIRC. TEMP 40°F 10-3/4" SURFACE CASING CEMENT PROGRAM - BJ Services SPACER: LEAD CEMENT TYPE: COLD SET III ADDITIVES: retarder WEIGHT: 12.2 ppg APPROX #SACKS: 1291 75 bbls fresh water ahead of lead slurry. YIELD:1.93 ftS/sx THICKENING TIME: 4:30 hrs TAIL CEMENT TYPE: Class G ADDITIVES: 2% A-7 (CaCL) · . . WEIGHT: 15.8 ppg .- APPROX #SACKS: 350 YIELD: 1.15 ft THICKENING TIME: 4 hrs 3/sx TOP JOB CEMENT TYPE: COLD SET 11 ADDITIVES: retarder WEIGHT: 15.0 ppg APPROX #SACKS: 250 YIELD:O.96 ft3/sx CENTRALIZER PLACEMENT: 1. Run one(1 ) bow type centralizer per joint for the first 20 joints. 2. Place the centralizers in the middle of each joint with'a stop collar. CEMENT VOLUME: 1. Lead slurry to surface w/100% excess. 2_. Tail slurry volume 350 sx 3. Top job(if required) volume 250 sxs Cold'Set II. MIX WATER: 10.5 gps MIX WATER: 4.95 MIX WATER: 3.9 PRODUCTION CASING / LONGSTRING - 7-5/8" x 7" CEMENT PROGRAM- BJ Services CIRC. TEMP 130 o F SPACER: 50 bbls ARCO SPACER WEIGHTED TO 1PPG ABOVE FINAL MW + 1% S-400 LEAD CEMENT TYPE: CLASS G ADDITIVES: 1.0% FL-20 + 0.1% CD-31 + 0.1% R-1 + 1 GHS FP-6L WEIGHT: 15.8 ppg APPROX #SACKS: 243 TAIL CEMENT TYPE: CLASS G YIELD: 1.15 ftS/sx THICKENING TIME: 5 hrs MIX WATER: 4.9 gps ADDITIVES: 0.8% DA-lO + 0.6% FL-32 + 0.2% CD-30 + 0.3% A-2 + 0.35% R-1 + 1 GHS FP-6L WEIGHT: 157PPg . YIELD: 1.18ft3/sx MIX WATER: 5.0 gps APPROX #SACKS: 150 THICKENING TIME: 4 hfs CENTRALIZER PLACEMENT: 1 Turbulator centralizer per joint on the bottom 500' of 7-5/8" casing (12 required). 2 turbulators ( 7-1/8" x 8-3/8" ) on the estimated 12 jts of 7" casing. Run one turbolator type centralizer on (7-3/4" x 9-3/8") first two joints of 7-5/8" above surface casing shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 bpm. Batch mix tail cement - perform fluid loss test. Fluid loss should be 40 cc or less. CEMENT VOLUME: 1. Lead G neat slurry to 1000' above top of Sag River w/30% excess. 2. Tail G slurry from TD to top of Sag River formation w/ 100% excess. 2.80' md 7" 26# capacity for float joints. NOTE: There is no requirement to isolate the intermediate casing string from the Cretaceous interval. WELLNAME: SURFACE LOCATION TARGET LOCATION TD LOCATION ESTIMATED START DATE: ESTIMATED DAYS TO COMPLETE: CONTRACTOR: MAX ANGLE / DEPARTURE: KOP: BUILD RATE: SECTION COURSE: Grnd Elev/RKB-Grnd/RKB Elev: FORMATION & CASING DEPTHS: WELL PLAN DS 17-21 2736 FSL 4818 FEL S22 T10N R15E UM 143 FSL 2538 FEL S15 T10N R15E UM 295 FSL 2412 FEL S15 T10N R15E UM 18 NOV 92 17 days (14 drilling & 3 to complete) NABORS ALASKA DRILLING RIG #18E 31.5° / 3718' 2400' MD 2.5°/100' N 39.6 E 36.5' / 29.5' / 66 ITEM 'FVD (BKB) MD (BKB) MUD WT (_PPG} 20" Conductor 80' 111' 10-3/4" shoe 3895' 3975 Ugnu 5876' 6298 K-10 7376' 8057 K-5 8111' 8919 7-5/8" x 7" shoe 9219 10219 Top Sag River Sandstone 8795' 9722 Top of Sadlerochit (TARGET) 8896' 9840 Oil Water Contact 9091' 10069 Total depth 9219' 10219 8.5 8.5 9.0 - 10.0 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 9.5 - 10.0 CASING PROGRAM Hole Cs._q Wt Grade Conn Length 30" 20" 91.5# H-40 WELD 80 13-1/2" 10-3/4" 45.5# NT8OLHE BTC 3947 9-7/8" 7-5/8 29.7# NT95HS NSCC 9545 8-1/2" 7" 26# 13CR-80 FOX 647 7-5/8" X 7" XO +/-150' above top of Sag Fmtn COMPLETION Top Btm 29 110 28 3975 27 9572 9572 10219 Tubing: GLMs: Packer: 4-1/2" 12.6# 13Cr-80 Fox 9573 29 9602 4-1 '/2" x 1" - estimate 10 required, RKED in deepest, RP shear in shallowest GLMs, dummies in between TIW HBBP 7" x 4-1/2" set at 9602' (+/- 30' below csg XO) LOGGING PROGRAM Open Hole: 8-1/2" .ole:Teleco DPR/Density/Gr. No e-line )~. C ~/V ~ Cased Hole: No GYRO will be run. DS 17-21 Casing Design Specifications SURFACE CASING 10-3/4", 45.5# NTSOHE BTC CASING BURST COLLAPSE NT-80H E 521 0 313 0 PBYS (#) 1040000 TJYS (#) 1097000 Burst Pressure Calculation Burst rating based on shutting in the well on a gas kick equivalent to the LOT (14.0 ppg) at the surface casing shoe. LOT (ppg) TVD (FT) SI PRESSURE 14 3895 2836 Burst S.F. 1.84 Collapse Calculation Collapse rating based on losing returns until the fluid level is below the surface casing shoe Mud weight behind the surface casing is 9.5 ppg Mud Wt. (ppg) TVD (FT) Collapse press 9.5 3895 1924 Collapse S.F. I .63 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 45.5 3975 PBYS Tension S.F. 6.73 Mud Wt. 9.5 ppg TJYS 7.10 String Wt. (#) 1546O1 DS 17-21 Casing Design Specifications Production Casing 7-5/8", 29.7#,NT-95HS,NSCC Casing GRADE BURST COLLAPSE NT-95HS 81 80 71 50 PBYS (Cf) 811000 TJYS (Cf) 841000 Burst Pressure Calculation Burst rating based on have a tubing leak on top of full column of fluid Worst case will be at the surface, which has no back up gradient. SFFP 3420 Burst S.F. 2.39 Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the Casing is 10.2 ppg Gas Grad. Mud Wt. (ppg) TVD (FT) (psi/ft) Collapse press 10.2 8800 0.1 3788 Collapse S.F. I .89 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 29.7 9722 PBYS Tension S.F. 3.33 Mud Wt. 10.2 TJYS 3.45 String Wt. (#) 243728 DS 17-21 Casing Design Specifications PRODUCTION LINER 7", 26#,L-80, 13Cr, NSCC Casing GRADE BURST L-80 5410 COLLAPSE PBYS (#) TJYS (#) 7240 604000 667000 Burst Pressure Calculation Burst rating based on formation pressure on top of 9.7 ppg fluid Fluid wt (ppg) back up (ppg) Burst Pressure SITP 9.7 9.5 3512 3420 I .54 Burst S.F. Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the casing is 10.2 ppg - Gas Grad. Mud Wt. (ppg) 10.2 Collapse S.F. TVD (FT) (psi/ft) Collapse'Press 8800 0.1 3788 1.91 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (F-I-) 26 647 Mud Wt. String Wt. (#) 10.2 14199 Tension S.F. PBYS TJYS 42.54 46.97 5 · 2O $ 21 ~ 3. 2 i 17 . 1 · .7 -16 "8 .9 · 18i ·10 -15 ·11 .12 -14 LEGEND · EXISTING WELLS · CONDUCTOR AS-BUILT NOTES 1. COORDINATES SHOWN ARE ALASKA STATE PLANE ZONE ¢, NAD 1927. 2. LOCATION BASED ON MONUMENTS DS17A AND DS16A. 5. REFERENCE FIELD BOOK: PB92-38(pgs. 34'37~ PBg2-37(pgs.51-52) 4-. DATES OF SURVEY: NOVEMBER 1-2, 1992. LOCATED WITHIN PROTRACTED SEC. 22, T. ION., L15 E., U.l,4 ALASKA WELL A.S.P. PLANT GEODETIC CELLAR SECT]ON NO. COORDS COORDS POSITION iBOX ELEV. OFFSETS 20 5,928,202.04 N 1859.72 70~12'25.881" 2426' FNL 708,688.62 E 740.44 148'19'02.198' 34.6' 437' FWl_ 21 5,928,085.16 N 1739.54 70'12'24.724" 2544' FNL 708,716.57 E 740.16 148'19'01.481' 34.7' 462' FWt 11/04/92 AS-BUILT @ NORTH SLOPE DATE REVISIONS VICINITY MAP ~"- F. ROBERT BELL :~ ....... SURVEYOR'S CERTIFICATE I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF NOVEMBER 04, 1992. F. R. BELL & ASSOCIATES ARCO Al'aska Inc. DRA~NG NAME: DRILL SITE 17 CONDUCTOR AS-BUILT WELLS 20 & 21 I I 111/04/92 I @ARNHARTI SELLER I / I NTS I l I DmAWNIOHEc~<I ' I '1 S~<-D17W20AB APPROVAL: CADD FILE /: D17W2OAB SHFFI: J RE'V~; 1°r1[ 0 ')OLE O~vE~,TE= S¥ ..... ., ~ t ~:v~ ..... Two lines venling 90 deg. apart in direclions lhal ensure sale down wind venting, and ex- lending to ~. poinl al least 100' from any F.,,olenti~l'"'" source of ignition. 10' Full Opening Valves · - t 35' or as required Dresser,Sleeve 1. All pipe c;onnec-lJons 150~ ANSI Fir-.nges or welded c~nnec~ions and seC'~dred Io provera m,,'ovemenL 2.. Manual 10' lull opening valves me. chanic~ll)' c.~nne-d~ lo ensure lh2__.l one ,,'~ive is l~il-s.F__.le open all times. I0' Oiverter Line 3. All tums ~re g0 de.,:"~, sn.d l~,rgeted. 10' Full opening ball valve w/Hyd~ulic Aclua. tor RECEIVED 20' Diverter Spool ',,ri 10' Side Outlet A/'aska Oil & Gas Cons, C0mmisslr..,~, Anchorage M E M i ~ z~ 0 ?tel VOC clr~ ;./~ NCT)OO - Choke ~.lanifold - Poor Boy Degasser . - Brand c Vacuum:Type Degasser - Brand c Dual Tandem Shale Shaker - P£oneer Hud Cleaners - Pioneer k[KI Centrifuge 'FO ,,. <---{cr..,, rr,ruaE } ~¢,ND /' / ,' rr~p / / 20 t~L /-- 30 p~'c,a Si~R IqO DOc · ' ,"rtdD OISTRIP./JFION OtTC L~ / ,.. ,J Y'/,CcxUrl T 1 - Rec'ording drilling fluid, pic 'level indicator wi.ch both visual and aud.io ~.,arning devices at driller's con~ole " 1 - Tri'p Tank (75 BBL.) 1 - Drilling ~luid flow sensor with readouc at driller's console 11 - 5 tlp Agitatbrs 0 h~ABORS 1 8 E 518" 5,000 psi Stack 1.50 I 4.7S .. l 4.73 ,.o 3.98 3.66 I 1.49 I× RKB ] HYDRIL PIPE RAM BLIND RAM ~R TC)_R F RIG F I_O_O R 11.41 '-} 15.66 17.93 I I 2.21 ~ 0.55 -'- GROUND LEVEL MUD CROSS PIPE RAM 22.96 f 26.45 MUD CROSS I SPOOL I RE(EIVED ()CT 2 5 1,9.92 28.25 Alaska 0il & Gas Cons. Anchorage 30.25 Page State: Alaska Borough: Well: DS14-22A Reid: Prudhoe Bay St. Perm ~ 92-123 Date 11112J92 Engr: M. Minder DS17-21.XLS Casing Interval Interval Descriptionescriptionescription Tension Size Bofforn Top Length lA 10.75 3895 28 3947 2A 7.625 8668 29 9545 8.A. 7 9219 8668 647 4A 0 0 0 0 5A 0 0 0 0 GA 0 0 0 0 7A 0 0 0 0 8A 0 0 0 0 9A 0 0 0 0 10A 0 0 0 0 Lbs Grade Thread Lbs 45.5 NTSOHE BTC 0 29.7 NT95HE NSCC 0 26 18C. R80 Fox 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Mud Hydraulic Wieght Gradient ppg psi/ff 1B 9.5 0.494 2B 10.5 0.546 3B 10.5 0.546 4B 0.0 0.000 5B 0.0 0.000 6B 0.0 0.000 7B 0.0 0.000 8B 0.0 0.000 919 0.0 0.000 10B 0.0 0.000 Maximum Minimum Pressure Yield psi psi BDF 2800 5210 1.9 2800 8180 2.9 2800 7240 2.6 0 0 #DIV/O! 0 0 #DN/O! 0 0 #DIVI0! 0 0 #DIVI0! 0 0 #DIVI0! 0 0 #DIVIO! 0 0 #DIV/O! Tension Streng~ K/Lbs K/Lbs lC 179.5885 1040 2C 283.4865 3C 16.822 40 0 5C 0 60 0 7C 0 80 0 9C 0 10C 0 TDF 5.79 811 2.86 604 35.91 0 #Dr~fi0! 0 #D[VI0! 0 #D~//0! 0 #DIV/0! 0 #DIV/O! 0 #DIVIO! 0 #DIV/O! Collapse Collapse Pr-Bot-Psi Resist. CDF 1924 3130 1.627 4733 7150 1.511 5034 5410 1.075 0 0 #DrVI0! 0 0 #DIV/0! 0 0 #DIV/O! 0 0 #DNIO! 0 0 #DIVI0! 0 0 #DIVi0! 0 0 #DIVI0! ,! CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE F e e. /¢~/2~ //'/~o//~ Loc /f/~/ ~'/,,'} ~,/~.~ [2 ~hru 8'~ ' (3) Admin [~)/_ /<'_/~/~//~ 9, [9 ~br.,u 133 10. [ 10 & 13] 12. ,,j,//,,,,.~.:~,.,....~ 13. (4) Casg-~'~'~-,. ~,.,."x~'xu'~", ~ I1-2~-~ 14 [14 thru 22] 15. [23 thru 28] Company 1. Is permit fee attached ............................................... 2. Is well to be located in a defined pool .............................. 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells ..................... 5. Is sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ Lease 8- Well YES NO REMARKS /7//?-2 / 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is 1 ease nLrnber appropriate .......................................... Does well have a unique name & number ................................ I s conductor st r i ng prov i ded ............ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to,t~'~oo psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... 'E29 thru 3]~} (7) Contact ~ ,v'//~ ~[32] (8) Addl /'~,,,~r,' 1/~)~.~. geology' encj i neet i hq' RPC BEW U DHj-~ 117~5 LAG./' 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions m~sented... Name and phone number of contact to supply weekly progress data ...... Additional POOL requ i rement s ............................................... Additional remarks: INITIAL GEOL UNIT ON/OFF CLASS STATUS AREA ~ SHORE rev 08/18/92 jo/6.0!1 O ~O om F~ Z 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. LIS VERIFICATION LISTING FOR: ARCO ALASKA DS 17-21 PRUDHOE BAY RECEIVED MAY 0 6 1993 AJaska 0il & Gas C~n~. Cr, m~~ BELOW ARE THE MNEMONICS THAT CAN BE FOUND ON THE LIS TAPE GENERATED FOR PRUDHOE BAY DRILLING WELL DS 17-20 ATBM ATB1 ATCM ATCl ATDC BDCM BDEM CAAM CAA1 CACM CAC1 CPAM CPA1 CPCM CPC1 DCCM DCC1 DPDM DPEM DPLM DPSM DRHM DSTD GRAM GRBM GRA1 GRB1 PDBM PDCM PDDC PDEM PDB1 PDC1 PDD1 PDE1 RAAM RAA1 RACM RAC1 RADE RAD1 ROPA ROPS Bulk Density Conductivity Conductivity Conductivity Conductivity Conductivity Conductivity Conductivity Attenuation Base [RWD] Attenuation Base - Relog I [RWD] Amplitude Ratio Corrected [RWD] Amplitude Ratio Corrected - Relog 1 [RWD] Amplitude Ratio Dielectric Corrected [RWD] Bulk Density Compensated [RWD] Time Since Drilled [RWD] (AT) Apparent [RWD] (AT) Apparent (AT) Borehole (AT) Borehole (PD) Apparent (PD) Apparent (PD) Borehole - Relog 1 [RWD] Corrected [RWD] Corrected Relog 1 [RWD] [RWD] - Relog I[RWD] Corrected [RWD] Conductivity (PD) Borehole Corrected Relog 1 [RWD] Calculated Dielectric Constant Calculated Dielectric Constant - Relog 1 Density Porosity Dolomite Matrix [RWD] Photoelectric Effect [RWD] Density Porosity Limestone Matrix [RWD] Density Porosity Sandstone Matrix [RWD] Delta Rho Correction [RWD] Delta Time Since Drilled PDE1-PDEM Gamma Ray MEMORY (APl) [RWD] Gamma Ray Base [RWD] Gamma Ray MEMORY (APl) - Relog 1 [RWD] Gamma Ray Base - Relog 1 [RWD] Phase Difference Base [RWD] Phase Difference Borehole Corrected [RWD] Phase Difference Dielectric Corrected [RWD] Phase Difference Elapsed Time [RWD] Phase Difference Base - Relog 1 [RWD] Phase Difference Borehole Corrected -Relog 1 [RWD] Phase Difference Dielectric Corrected - Relog 1 [RWD] Phase Difference Elapsed Time - Relog 1 [RWD] Resistivity (AT) Apparent [RWD] Resistivity (AT) Apparent Relog 1 [RWD] Resistivity (AT) Borehole Corrected [RWD] Resistivity (AT) Borehole Corrected - Relog 1 [RWD] Resistivity (AT) Corrected for Dielectric Effect [RWD] Resistivity (AT) Corrected for Dielectric Effect- Relog 1 [RWD] Rate of Penetration Averaged Rate of Penetration -dB -dB -dB -dB -dB g/cc mins mmho/m mmho/m mmho/m mmho/m mmho/m mmho/m mmho/m mmho/m p.M. B/e p.u. p.u. g/cc mins MWD-API MWD-API MWD-API MWD-API deg deg deg mins deg deg deg mins ohm-m ohm-m ohm-m ohm-m ohm-m ohm-m ft/hr fi/hr RPAM RPOM RPA1 RPC1 RPDE RPD1 TCDM TCD1 WBCS Resistivity (PD) Apparent [RWD] Resistivity (PD) Borehole Corrected [RWD] Resistivity (PD) Apparent- Relog 1 [RWD] Resistivity (PD) Borehole Corrected- Relog 1 [RWD] Resistivity (PD) Corrected for Dielectric Effect [RWD] Resistivity (PD) Corrected for Dielectric Effect - Relog I [RWD] CDS Temperature [RWD] CDS Temperature - Relog 1 [RWD] Surface Weight On Bit ohm-m ohm-m ohm-m ohm-m ohm-m ohm-m deg F deg F klbs Note: AT is Attenuation PD is Phase Difference RWD is Recorded While Drilling Copyright 1987,1988,1989,1990,1991 By WESTERN ATLAS INTERNATIONAL, INC. All rights reserved. PROGRAM: TAPESCAN REVISION: 2.64 Start of execution: Fri 2 APR 93 3:21p != = ECHOING INPUT PARAMETERS INPUT PARAMETER FILE: TAPESCAN.INP I 2 3 4 5 6 7 123456789012345678901234567890123456789012345678901234567890123456789012 1 AUTOCURV = 0 , ! Automatic Curve renaming: 0=OFF, I=ON 2 AUTOFILE = 0 , ! Automatic'FILE= generation: 0=OFF, I=ON 3 COMMENTS = I , I Decode LIS Comment records: 0=OFF, I=ON 4 INFORECS -- I , ! Decode US Information records: 0=NO, I=YES 5 LISTMETHOD = 0 , ! Listing Method: 0=depth units 1=tape units 6 LISTFREQ -- 25, ! Listing Frequency: Every n units 7 LISTMAX = 0 , ! Listing Maximum (0=no limit, value=list limit) 8 STATS = 0 , J Statistics generation: 0=OFF, I=ON 9 FORCETYP -- 0 , ! (I=BIT,2=LIS ... thru 35=Array Accoustic) (see table) 10 WRITEASCll = 0 , ~ If 1, all ascii files will be written (file0001.dat, etc.) 11 WRITETAP = 1 , ! Write Tape-Image File: 0=NO, I=YES 12 SPLITLIS = I , ! If I and WRITETAP on, split LIS logical files to physical 13 SUBFILES = /0/, ! Tape Subfile write selection (WRITETAP must be on) 14 -INTERPOLATE='YES' ! Set up for TAPE2WDS to interpolate datums ('YES'ofNO') 15 END -- != = USER INPUT PARAMETERS AUTOCURV = 0 , AUTOFILE = 0 , COMMENTS = 1 , INFORECS = 1 , LISTMETHOD = 0 , LISTFREQ = 25, LISTMAX = 0, STATS = 0, FORCETYP = 0 , WRITEASCII = 0 , WRITETAP = 1 , SPLITLIS = 1 , SUBFILES = /0/, INTERPOLATE ='YES' END !-- PROCESSING INTERVAL FROM 0.000 TO 0.000 ............ ! !-- CONSTANT PARAMETERS AUTOCURV= 0.000000E+00 AUTOFILE= 0.000000E+00 COMMENTS= 1.00000 FORCETYP= 0.000000E+00 INFORECS= 1.00000 LISTFREQ= 25.0000 LISTMAX = O.O00000E+O0 LISTMETH= O.O00000E+O0 SELFTEST= O.O00000E+O0 SPLITLIS- 1.00000 STATS = O.O00000E+O0 WRITEASC= O.O00000E+O0 WRITETAP= 1.00000 dpcoef = 1.00000 dpcte = 1.00000 ,_~ drlength= O.O00000E+O0 listwave= O.O00000E+O0 maxrecln= O.O00000E+O0 minrecln= O.O00000E+O0 nsamples= O.O00000E+O0 numcurvs= O.O00000E+O0 numdatar= O.O00000E+O0 numrecfl= O.O00000E+O0 tfendep = O.O00000E+O0 tflevsp = O.O00000E+O0 tfstdep = O.O00000E+O0 wcrbot = O.O00000E+O0 '-~ wcdevsp= O.O00000E +00 wcrtop = O.O00000E + O0 !-- ARRAY PARAMETERS SUBFILES(1) = O.O00000E+O0 SUBFILES(3) =-9999.00 SUBFILES(5) =-9999.00 SUBFILES(7) =-9999.00 SUBFILES(9) =-9999.00 SUBFILES(11) = -9999.00 SUBFILES(13) = -9999.00 SUBFILES(15) = -9999.00 SUBFILES(17) = -9999.00 SUBFILES(19) = -9999.00 SUBFILES(21) = -9999.00 SUBFILES(23) = -9999.00 SUBFILES(25) = -9999.00 SUBFILES(27) = -9999.00 SUBFILES(29) = -9999.00 SUBFILES(31) = -9999.00 SUBFILES(33) = -9999.00 SUBFILES(35) = -9999.00 SUBFILES(37) = -9999.00 SUBFILES(39) = -9999.00 SUBFILES(41) = -9999.00 SUBFILES(43) = -9999.00 SUBFILES(45) = -9999.00 SUBFILES(47) = -9999.00 SUBFILES(49) = -9999.00 SUBFILES(51) = -9999.00 SUBFILES(53) = -9999.00 SUBFILES(55) = -9999.00 SUBFILES(57) = -9999.00 ,-~ SUBFILES(59) = -9999.00 SUBFILES(61) = -9cJ99.00 SUBFILES(63) = -9999.00 SUBFILES(65) = -9999.00 SUBFILES(67) = -9999.00 SUBFILES(69) = -9999.00 SUBFILES(71) = -9999.00 SUBFILES(73) = -9999.00 SUBFILES(75) = -9999.00 SUBFILES(77) = -9999.00 SUBFILES(79) = -9999.00 SUBFILES(81) = -9999.00 SUBFILES(83) = -9999.00 ~ SUBFILES(85) = -9999.00 SUBFILES(87) = -9999.00 SUBFILES(89) = -9999.00 SUBFILES(91) = -9999.00 SUBFILES(93) = -9999.00 SUBFILES(95) = -9999.00 SUBFILES(97) = -9999.00 SUBFILES(99) = -9999.00 SUBFILES(101) = -9999.00 SUBFILES(2) =-9999.00 SUBFILES(4) =-9999.00 SUBFILES(6) =-9999.00 SUBFILES(8) =-9999.00 SUBFILES(10) = -9999.00 SUBFILES(12) = -9999.00 SUBFILES(14) = -9999.00 SUBFILES(16) = -9999.00 SUBFILES(18) = -9999.00 SUBFILES(20) = -9999.00 SUBFILES(22) = -9999.00 SUBFILES(24) = -9999.00 SUBFILES(26) = -9999.00 SUBFILES(28) = -9999.00 SUBFILES(30) = -9999.00 SUBFILES(32) = -9999.00 SUBFILES(34) = -9999.00 SUBFILES(36) = -9999.00 SUBFILES(38) = -9999.00 SUBFILES(40) = -9999.00 SUBFILES(42) = -9999.00 SUBFILES(44) = -9999.00 SUBFILES(46) = -9999.00 SUBFILES(48) = -9999.00 SUBFILES(50) = -9999.00 SUBFILES(52) = -9999.00 SUBFILES(54) = -9999.00 SUBFILES(56) = -9999.00 SUBFILES(58) -- -9999.00 SUBFILES(60) = -9999.00 SUBFILES(62) = -9999.00 SUBFILES(64) = -9999.00 SUBFILES(66) = -9999.00 SUBFILES(68) = -9999.00 SUBFILES(70) = -9999.00 SUBFILES(72) = -9999.00 SUBFILES(74) = -9999.00 SUBFILES(76) = -9999.00 SUBFILES(78) = -9999.00 SUBFILES(80) = -9999.00 SUBFILES(82) = -9999.00 SUBFILES(84) = -9999.00 SUBFILES(86) = -9999.00 SUBFILES(88) = -9999.00 SUBFILES(90) = -9999.00 SUBFILES(92) = -9999.00 SUBFILES(94) = -9999.00 SUBFILES(96) = -9999.00 SUBFILES(98) = -9999.00 SUBFILES(IO0) = -9999.00 SUBFILES(102) = -9999.00 SUBFILES(103) = -9999.00 SUBFILES(105) = -9999.00 SUBFILES(107) = -9999.00 SUBFILES(109) = -9999.00 SUBFILES(111) = -9999.00 SUBFILES(113) -- -9999.00 SUBFILES(115) = -9999.00 SUBFILES(117) = -9999.00 SUBFILES(119) = -9999.00 SUBFILES(121) = -9999.00 SUBFILES(123) = -9999.00 SUBFILES(125) = -9999.00 SUBFILES(127) = -9999.00 SUBFILES(104) = -9999.00 SUBFILES(106) = -9999.00 SUBFILES(108) = -9999.00 SUBFILES(110) = -9999.00 SUBFILES(112) = -9999.00 SUBFILES(114) = -9999.00 SUBFILES(116) = -9999.00 SUBFILES(118) = -9999.00 SUBFILES(120) = -9999.00 SUBFILES(122) = -9999.00 SUBFILES(124) = -9999.00 SUBFILES(126) = -9999.00 SUBFILES(128) ---9999.00 !-- STRING PARAMETERS INTERPOL= YES Input Tape Device, LU (1) is: TAPEC: Output Tape-Image file, LU (2) is: J:\DATA\TAK\1155\1155.TAP (Output Tape-Image file will be created) Listing Method ("LISTMETH") = 0, Depth Unit oriented listing. Listing Frequency ("LISTFREQ") is every ( 25) units of Depth. Listing output limiting (LISTMAX) not enabled... (to enable list limiting set USTMAX positive) Data Statistics reporting ("STATS") has not been enabled. (Specify STATS= 1 to enable this feature) Automatic curve renaming has been disabled by user input (AUTOCURV=0). Automatic "FILE= n" card generation is disabled. (This is the program default, AUTOFILE=0) (Specify AUTOFILE= 1 to enable this feature) LIS comment record decoding (COMMENTS=l) has been enabled by user input. LIS information record decoding (INFORECS= 1) has been enabled by user input. The WRITEASC option has not been enabled... (to write ASCII subfiles specify WRITEASC= 1) Tape Subtile 1 is type: LIS **** REEL HEADER **** MWD 93/4/2 1155 01 **** TAPE HEADER **** MWD 93/4/2 1155 01 Tape Subtile: 1 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 2 is type: LIS LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: DS 17-21 APl NUMBER: 50-029-22308 OPERATOR: ARCO ALASKA LOGGING COMPANY: EASTMAN TELECO TAPE CREATION DATE: 02 APR 93 JOB DATA BIT RUN1 BIT RUN2 BIT RUN3 JOB NUMBER: 1155 LOGGING ENGINEER: J. BURTON OPERATOR WITNESS: DING HSU SURFACE LOCATION SECTION: 22 TOWNSHIP: 10N RANGE: 15E FNL: 2544 FSL: FEL: FWL: 462 ELEVATION(FT FROM MSL 0) KELLY BUSHING: 66.00 DERRICK FLOOR: 65.00 GROUND LEVEL: 36.50 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE'(IN) SIZE (IN) DEPTH (FT) 1ST STRING 30.000 20.000 110.0 2ND STRING 13.500 10.750 3960.0 3RD STRING 9.875 PRODUCTION STRING 8.500 REMARKS: $ **** FILE HEADER **** MWD .001 1024 LIS COMMENT RECORD(s)' 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 # FILE SUMMARY PBU TOOL CODE START DEPTH MWD 9590,0 10185,0 $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) BASELI 9558,7 9568.0 9568.2 9568,5 9568,7 9571,5 9572,O 9585,5 9586,2 9674.0 9674,2 9679.0 9679.5 9679.7 9683.2 9683.5 9685.5 9685.7 9686.0 9686.2 9694.2 9695,0 9696,0 9696,7 9697.0 9697,2 97O2,O 9702,5 9702.7 9706.2 9706,5 9708.5 9709,O 9710,5 9710,7 9711.5 9712.0 9712.2 9712.5 9714.5 9715.0 9718.2 9718,5 9722.7 9723.0 9731.7 9732.0 9732.2 9732.5 9732.7 9733.2 STOP DEPTH EQUIVALENT UNSHIFTED DEPTH ......... NE DEPTH 9558,7 9568.0 9568.5 9569,5 9569,7 9570,2 957O,7 9582,0 9582.7 9676,O 9676,5 9681.2 9681.5 9682,0 9685,5 9686.0 9688.0 9688,5 9689,0 9689.5 9696,7 9697,5 9697.7 9698.5 9699,0 9699.5' 9704,2 9704,5 97O5,O 9708.5 97O9,0 9711.0 9711.2 9712,7 9713,2 9714.0 9714.2 9714.5 9715.0 9717,0 9717,2 9720,5 9721,0 9725.2 9725,5 9734.2 9734,5 9734,7 9735.0 9735.5 9735.7 GRAM GRBM 9558,7 9558.7 9568,0 9568,0 9568,5 9568,5 9569,5 9569,5 9569,7 _9569,7 9570,2 9570,2 9570,7 9570,7 9582,0 9582,0 9582,7 9582.7 9676,O 9676,0 9676.5 9676.5 9681.2 9681.2 9681,5 9681,5 9682,0 9682.0 9685,5 9685,5 9686.0 9686.0 9688,0 9688.0 9688.5 9688,5 9689,0 9689,0 9689.5 9689,5 9696,7 9696,7 9697,5 9697,5 9697,7 9697,7 9698,5 9698,5 9699,0 9699.0 9699.5 9699,5 9704,2 9704,2 9704,5 9704,5 9705,0 9705,0 9708.5 9708,5 9709,0 9709,0 9711.0 9711,0 9711,2 9711,2 9712,7 9712,7 9713,2 9713.2 9714,0 9714,0 9714,2 9714,2 9714,5 9714,5 9715,0 9715.0 9717.0 9717,0 9717,2 9717,2 9720,5 9720.5 9721,0 9721,0 9725.2 9725.2 9725,5 9725,5 9734.2 9734.2 9734,5 9734,5 9734,7 9734,7 9735.0 9735,0 9735,5 9735.5 9735.7 9735.7 ATBM PDBM 9558,7 9558,7 9568,0 9568,0 9568,5 9568,5 9569,5. 9569,5 9569,7 9569,7 9570,2 9570.2 9570,7 9570,7 9582,0 9582.0 9582,7 9582.7 9676,0 9676,0 9676.5 9676,5 9681.2 9681.2 9681.5 9681,5 9682,0 9682.0 9685.5 9685.5 9686.0 9686.0 9688.0 9688.0 9688.5 9688.5 9689.0 9689.0 9689.5 9689.5 9696.7 9696.7 9697.5 9697.5 9697.7 9697.7 9698.5 9698.5 9699.O 9699.O 9699.5 9699.5 9704.2 9704.2 9704.5 9704.5 9705.0 9705.0 9708.5 9708.5 9709.0 9709.0 9711.0 9711.0 9711.2 9711.2 9712.7 9712.7 9713.2 9713.2 9714.0 9714.0 9714.2 9714.2 9714.5 9714.5 9715.0 9715.0 9717.0 9717.0 9717.2 9717.2 9720.5 9720.5 9721.0 9721.0 9725.2 9725.2 9725.5 9725.5 9784.2 9734.2 9734.5 9734.5 9734.7 9734.7 9735.0 9735.0 9735.5 9735.5 9735.7 9735.7 ATCM 9734.0 9739.5 9740.0 9740.2 9749.5 9749,7 9758.2 9764.5 9772.5 9776.2 9776,7 9777.7 9778.0 9778.2 9778.5 9778.7 9779.b 9785.2 9786.0 9786.2 9789.7 9790.2 9796.0 9796.2 9797.2 9799.0 9799.5 9800.2 9802.7 9803.0 9820.0 9820.2 9822.2 9822.5 9823.5 9824.0 9826.0 9826.5 9831.5 9832.0 9841.2 9841.5 9841.7 9845.2 9845.5 9847.5 9848.0 9848.7 9849.0 9858.7 9865.7 9869.7 9870.0 9872.0 9872.2 9872.5 9877.5 9878.0 9881.0 9882.0 9882.2 9885.2 9885.5 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 _9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9885.7 9887.7 9887.7 9887.7 9887.7 9887.7 9886.2 9888.0 9888.0 9888.0 9888.0 9888.0 9886.7 9888.5 9888.5 9888.5 9888.5 9888.5 9887.0 9889.0 9889.0 9889.0 9889.0 9889.0 9887.5 9889.2 9889.2 9889.2 9889.2 9889.2 9891.2 9893.0 9893.0 9893.0 9893.0 9893.0 9891.5 9893.5 9893.5 9893.5 9893.5 9893.5 9891.7 9894.0 9894.0 9894.0 9894.0 9894.0 9895.0 9896.7 98,.,06.7 9896.7 9896.7 9898.7 9895.5 9897.2 9897.2 9897.2 9897.2 9897.2 9895.7 9897.7 9897.7 9897.7 9897.7 9897.7 9904.5 9906.5 9906.5 9906.5 9906.5 9906.5 9905.0 9906.7 9906.7 9906.7 9906.7 9906.7 9906.5 9907.7 9907.7 9907.7 9907.7 9907.7 9909.7 9911.0 9911.0 9911.0 9911.0 9911.0 9915.0 9916.5 9916.5 9916.5 9916.5 9916.5 9915.5 9917.0 9917.0 .9917.0 9917.0 9917.0 9916.0 9917.2 9917.2 9917.2 9917.2 9917.2 9917.2 9918.5 9918.5 9918.5 9918.5 9918.5 9917.5 9921.0 9921.0 9921.0 9921.0 9921.0 9918.0 9921.5 9921.5 9921.5 9921.5 9921.5 9918.2 9922.0 9922.0 9922.0 9922.0 9922.0 9920.2 9924.0 9924.0 9924.0 9924.0 9924.0 9929.7 9932.2 9932.2 9932.2 9932.2 9932.2 9930.0 9932.5 9932.5 9932.5 9932.5 9932.5 9930.2 9933.0 9933.0 9933.0 9933.0 9933.0 9931.0 9933.7 9933.7 9933.7 9933.7 9933.7 9931.2 9934.2 9934.2 9934.2 9934.2 9934.2 9951.2 9954.2 9954.2 9954.2 9954.2 9954.2 9951.7 9954.5 9954.5 9954.5 9954.5 9954.5 9952.0 9954.7 9954,7 9954.7 9954.7 9954.7 9954.5 9956.5 9956.5 9956.5 9956.5 9956.5 9962.7 9964.7 9964.7 9964.7 9964.7 9964.7 9963.0 9965.2 9965.2 9965.2 9965.2 9965.2 9968.5 9970.7 9970.7 9970.7 9970.7 9970.7 9968.7 9971.2 9971.2 9971.2 9971.2 9971.2 9969.7 9972.2 9972.2 9972.2 9972.2 9972.2 9970.0 9972.7 9972.7 9972.7 9972.7 9972.7 9971.5 9974.2 9974.2 9974.2 9974.2 9974.2 9980.2 9982.7 9982.7 9982.7 9982.7 9982.7 9981.7 9984.2 9984.2 9984.2 9984.2 9984.2 9982.0 9984.5 9984.5 9984.5 9984.5 9984.5 9982.2 9985.0 9985.0 9985.0 9985.0 9985.0 9982.5 9985.7 9985.7 9985.7 9985.7 9985.7 9984.5 9987.7 9987.7 9987.7 9987.7 9987.7 9984.7 9988.2 9988.2 9988.2 9988.2 9988.2 9985.5 9988.5 9988.5 9988.5 9988.5 9988.5 9985.7 9988.7 9988.7 9988.7 9988.7 9988.7 9997.0 9999.2 9999.2 9999.2 9999.2 9999.2 9999.5 10001.7 10001.7 10001.7 10001.7 10001.7 10000.7 10002.7 10002.7 10002.7 10002.7 10002.7 10003.0 10005.0 10005.0 10005.0 10005.0 10005.0 10003.2 10005.5 10005.5 10005.5 10005.5 10005.5 10012.5 10014.7 10014.7 10014.7 10014.7 10014.7 10012.7 10015.2 10015.2 10015.2 10015.2 10015.2 10013.2 10015.7 10015.7 10015.7 10015.7 10015.7 10013.5 10016.0 10016.0 10016.0 10016.0 10016.0 10124.5 10127.0 10127.0 10127.0 10127.0 10127.0 $ BASELINE DEPTH PDCM PDEM TCDM ATDC 9558.7 9558.7 9558.7 9558.7 9558.7 9558.7 9568.0 9568.0 9568.0 9568.0 9568,0 9568.0 9568.2 9568.5 9568.5 9568.5 9568.5 9568.5 PDDC 9568.5 9568.7 9571.5 9572.0 9585.5 9586.2 9674.0 9674.2 9679.0 9679.5 9679.7 9683.2 9683.5 9685.5 9685.7 9686.0 9686.2 9694.2 9695.0 9696.0 9696.7 9697.0 9697.2 9702.0 9702.5 9702.7 9706.2 9706.5 9708.5 9709.0 9710.5 9710.7 9711.5 9712.0 9712.2 9712.5 9714.5 9715.0 9718.2 9718.5 9722.7 9723.0 9731.7 9732.0 9732.2 9732.5 9732.7 9733.2 9734.0 9739.5 9740.0 9740.2 9749.5 9749.7 9758.2 9764.5 9772.5 9776.2 9776.7 9777.7 9778.0 9778.2 9778.5 9569.5 9569.7 9570.2 9570.7 9582.0 9582.7 9676.0 9676.5 9681.2 9681.5 9682.0 9685.5 9686.0 9688.0 9688.5 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.O 9708.5 9709.0 9711.0 9711.2 9712.7 9713.2 9714.0 9714.2 9714.5 9715,0 9717.0 9717.2' 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735,0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9569.5 9569.7 957O.2 957O.7 9582.O 9582,7 9676.O 9676.5 9681.2 9681.5 9682.0 9685.5 9686.0 9688.0 9688.5 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 97O4.5 97O5.0 97O8.5 97O9.O 9711.0 9711.2 9712.7 9713,2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.O 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.O 9774.5 9778.2 9778.5 9779.5 9780.O 9780.2 9780.7 9569.5 9569.7 9570.2 9570.7 9582,0 9582.7 9676.0 9676,5 9681.2 9681.5 9682.0 9685.5 9686.0 9688.0 9688.5 9689,0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 97O8.5 97O9.O 9711.0 9711.2 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725,5 9734.2 9734.5 9734.7 9735.O 9735.5 9735.7 9736.2 9741.7 9742.O 9742,5 9751.7 9752.2 9760.7 9769,O 9774,5 9778.2 9778.5 9779.5 978O.O 978O.2 978O,7 9569.5 9569.7 957O.2 957O.7 9582.O 9582.7 9676.O 9676.5 9681.2 9681.5 9682,0 9685.5 9686.0 9688.0 9688.5 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 97O8.5 9709.0 9711.0 9711,2 9712.7 9713,2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735,O 9735.5 9735.7 9736.2 9741.7 9742,O 9742.5 9751.7 9752.2 9760.7 9769.O 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9569,5 9569.7 957O.2 957O.7 9582.O 9582.7 9676.0 9676.5 9681.2 9681.5 9682.0 9685.5 9686.0 9688.0 9688.5 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 9708.5 9709.0 9711.0 9711.2 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9778.7 9779.0 9785.2 9786.0 9786.2 9789.7 9790.2 9796.0 9796.2 9797.2 9799.0 9799.5 98OO.2 9802.7 9803.0 982O.O 9820.2 9822.2 9822.5 9823.5 9824.O 9826.0 9826.5 9831.5 9832.0 9841.2 9841.5 9841.7 9845.2 9845.5 9847.5 9848.0 9848.7 9849.0 9858.7 9865.7 9869.7 9870.0 9872.0 9872.2 9872.5 9877.5 9878.0 9881.0 9882.0 9882.2 9885.2 9885.5 9885.7 9886.2 9886.7 9887.0 9887.5 9891.2 9891.5 9891.7 9895.0 9895.5 9895.7 99O4.5 9905.0 9906.5 9909.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 -9822.7 g824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9781,0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 · 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9915.0 9916,5 9916.5 9916.5 9916.5 9916.5 9915.5 9917,0 9917,0 9917,0 9917,0 9917.0 9916.0 9917,2 9917,2 9917,2 9917,2 9917.2 9917,2 9918.5 9918,5 9918,5 9918.5 9918.5 9917,5 9921,0 9921,0 9921,0 9921,0 9921,0 9918.0 9921,5 9921,5 9921,5 9921,5 9921.5 9918,2 9922,0 9922,0 9922,0 9922,0 9922,0 9920.2 9924,0 9924,0 9924,0 9924,0 9924,0 9929,7 9932.2 9932,2 9932,2 9932,2 9932,2 9930,0 9932,5 9932,5 9932,5 9932,5 9932,5 9930.2 9933,0 9933,0 9933,0 9933,0 9933,0 9931.0 9933,7 9933,7 9933,7 9933,7 9933,7 9931.2 9934.2 9934,2 9934.2 9934,2 9934.2 9951.2 9954,2 9954,2 9954.2 9954,2 9954.2 9951.7 9954.5 9954,5 9954,5 9954,5 9954.5 9952.0 9954.7 9954.7 9954,7 9954.7. 9954,7 9954.5 9956.5 9956,5 -9956,5 9956,5 9956.5 9962,7 9964,7 9964,7 9964,7 9964,7 9964.7 9963,0 9965,2 9965,2 9965,2 9965,2 9965,2 9968.5 9970,7 9970,7 9970,7 9970.7 9970.7 9968.7 9971.2 9971.2 9971.2 9971,2 9971,2 9969.7 9972,2 9972,2 9972,2 9972.2 9972.2 9970.0 9972.7 9972,7 9972,7 9972,7 9972.7 9971.5 9974,2 9974,2 9974.2 9974.2 9974.2 9980.2 9982.7 9982,7 9982,7 9982,7 9982,7 9981.7 9984.2 9984.2 9984.2 9984.2 9984.2 9982.0 9984.5 9984,5 9984,5 9984.5 9984.5 9982.2 9985.0 9985,0 9985.0 9985,0 9985.0 9982.5 9985.7 9985.7 9985,7 9985,7 9985,7 9984.5 9987,7 9987,7 9987,7 9987,7 9987,7 9984,7 9988,2 9988.2 9988,2 9988,2 9988,2 9985.5 9988,5 9988,5 9988,5 9988,5 9988,5 9985.7 9988.7 9988,7 9988.7 9988,7 9988.7 9997.0 9999.2 9999,2 9999,2 9999,2 9999.2 9999.5 10001,7 10001,7 10001.7 10001.7 10001,7 10000.7 10002.7 10002.7 10002,7 10002.7 10002.7 10003,0 10005,0 10005,0 10005,0 10005,0 10005,0 10003.2 10005.5 10005,5 10005,5 10005.5 10005.5 10012,5 10014.7 10014,7 10014,7 10014.7 10014.7 10012.7 10015,2 10015.2 10015.2 10015.2 10015.2 10013.2 10015,7 10015,7 10015.7 10015,7 10015,7 10013.5 10016.0 10016,0 10016,0 10016,0 10016,0 10124.5 10127.0 10127,0 10127,0 10127.0 10127.0 $ BASELINE DEPTH GRAM BDCM 9558.7 9558.7 9558.7 9558.7 9568.0 9568.0 9568.0 9568.0 9568.2 9568.5 9568.5 9568.5 9568.5 9569.5 9569.5 9569.5 9568.7 9569.7 9569.7 9569.7 9571.5 9570.2 9570.2 9570.2 9572.0 9570.7 9570.7 9570.7 9585.5 9582.0 9582.0 9582.0 9586.2 9582.7 9582.7 9582.7 9674.0 9676.0 9676.0 9676.0 9674.2 9676.5 9676.5 9676.5 9679.0 9681.2 9681.2 9681.2 9679.5 9681.5 9681.5 9681.5 9679.7 9682.0 9682.0 9682.0 9683.2 9685.5 9685.5 9685.5 9683.5 9686.0 9686.0 9686,0 9685.5 9688.0 9688.0 9688.0 9685.7 9688.5 9688.5 9688.5 DL1M DL4M DL7M 9558,7 9558.7 9568.0 9568,0 9568,5 9568.5 9569,5 9569.5 9569,7 9569,7 9570,2 9570.2 9570,7 9570,7 9582.0 9582.0 9582,7 9582,7 9676,0 9676.0 9676,5 9676,5 9681,2 9681,2 9681,5 9681,5 9682.0 9682.0 9685,5 9685,5 9686.0 9686,0 9688.0 9688.0 9688.5 9688.5 9686.0 9686,2 9694,2 9695,0 9696,0 9696,7 9697,0 9697,2 9702,0 97O2,5 9702,7 9706,2 9706,5 9708,5 9709,0 9710,5 9710,7 9711,5 9712,0 9712,2 9712,5 9714,5 9715,0 9718,2 9718,5 9722,7 9723,O 9731,7 9732,O 9732,2 9732,5 9732,7 9733,2 9734,O 9739,5 974O,O 9740,2 9749.5 9749,7 9758,2 9764,5 9772,5 9776,2 9776.7 9777,7 9778,0 9778,2 9778,5 9778,7 9779.O 9785,2 9786,0 9786.2 9789,7 9790,2 9796,0 9796,2 9797,2 9799,0 9799,5 980O,2 9802,7 9803,0 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 9708.5 9709.0 9711.0 9711.2 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7' 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 98O4.7 9805.2 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 9708.5 9709.0 9711.0 9711.2 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799,7 9800.0 9800.5 9802.2 9804,7 9805,2 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 9708.5 9709.0 9711.0 9711.2 9712.7 .9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9689.0 9689.5 9696.7 9697.5 9697.7 9698.5 9699.0 9699.5 9704.2 9704.5 9705.0 9708.5 9709.0 9711.0 9711.2 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9689,0 9689,5 9696,7 9697,5 9697,7 9698,5 9699,0 9699,5 9704,2 9704,5 9705,O 9708,5 9709,0 9711,0 9711,2 9712,7 9713,2 9714,0 9714,2 9714,5 9715,0 9717,0 9717,2 972O,5 9721,0 9725,2 9725,5 9734,2 9734,5. 9734,7 9735,0 9735,5 9735,7 9736,2 9741,7 9742,O 9742,5 9751,7 9752,2 9760,7 9769,O 9774,5 9778,2 9778,5 9779,5 9780,0 9780,2 9780,7 9781,0 9781,5 9787,7 9788,O 9788,7 9792,2 9792,5 9798,2 9798,7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9820.0 9820.2 9822.2 9822.5 9823.5 9824.0 9826.0 9826.5 9831.5 9832.0 9841.2 9841.5 9841.7 9845.2 9845.5 9847.5 9848.0 9848.7 9849.0 9858.7 9865.7 9869.7 987O.0 9872.0 9872.2 9872.5 9877.5 9878.0 9881.0 9882.0 9882.2 9885.2 9885.5 9885.7 9886.2 9886.7 9887.0 9887.5 9891.2 9891.5 9891.7 9895.0 9895.5 9895.7 9904.5 9905.0 9906.5 9909.7 9915.0 9915.5 9916.0 9917.2 9917.5 9918.0 9918.2 9920.2 9929.7 9930.0 9930.2 9931.0 9931.2 9951.2 9951.7 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.O 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893,5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917,0 9917.2 9918.5 9921,0 9921.5 9922.O 9924.0 9932,2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833,7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.0 9924.0 9932.2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.O 9843,2 9843.5 9843.7 9847.2 9847.7 9849.7 -9850.0 985O.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887,0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896,7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917,0 9917.2 9918.5 9921.0 9921.5 9922.0 9924,0 9932.2 9932,5 9933.0 9933.7 9934.2 9954.2 9954.5 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847,7 9849.7 · 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.O 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893,5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.0 9924.0 9932.2 9932.5 9933.0 9933.7 9934,2 9954.2 9954.5 9822.2 9822,7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.O 9843.2 9843.5 9843.7 9847.2 9847,7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871,2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.O 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.0 9924.0 9932.2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9952.0 9954.7 9954.7 9954,7 9954.7 9954.7 9954.5 9956.5 9956.5 9956.5 9956.5 9956.5 9962.7 9964.7 9964.7 9964.7 9964,7 9964.7 9963.0 9965.2 9965.2 9965.2 9965.2 9965.2 9968,5 9970,7 9970.7 9970,7 9970,7 9970,7 9968.7 9971.2 9971.2 9971,2 9971.2 9971.2 9969.7 9972.2 9972,2 9972.2 9972.2 9972,2 9970.0 9972,7 9972.7 9972.7 9972.7 9972.7 9971.5 9974.2 9974,2 9974.2 9974.2 9974.2 9980.2 9982.7 9982.7 9982.7 9982.7 9982.7 9981.7 9984.2 9984.2 9984.2 9984.2 9984.2 9982.0 9984.5 9984.5 9984.5 9984.5 9984.5 9982.2 9985.0 9985.0 9985.0 9985.0 9985.0 9982.5 9985.7 9985.7 9985.7 9985.7 9985.7 9984.5 9987.7 9987.7 9987.7 9987.7 9987.7 9984.7 9988.2 9988.2 9988.2 9988.2 9988.2 9985.5 9988.5 9988.5 9988.5 9988.5 9988.5 9985.7 9988.7 9988.7 9988.7 9988.7 9988.7 9997.0 9999.2 9999.2 9999.2 9999.2 9999.2 9999.5 10001.7 10001.7 10001.7 10001.7 10001.7 10000.7 10002.7 10002.7 10002.7 10002.7 10002.7 10003.0 10005.0 10005.0 10005.0 10005.0 10005.0 10003.2 10005.5 10005.5 10005.5 10005.5 10005.5 10012.5 10014.7 10014.7 10014.7 10014.7 10014.7 10012.7 10015.2 10015.2 10015.2 10015.2 10015.2 10013.2 10015.7 10015.7 10015.7 10015.7 10015.7 10013.5 10016.0 10016.0 10016.0 10016.0 10016.0 10124.5 10127.0 10127.0 10127.0 10127.0 10127.0 $ BASELINE DEPTH DS3M DS6M DPDM 9558.7 9558.7 9558.7 9558.7 9558.7 9568.0 9568.0 9568.0 9568.0 9568.0 9568.2 9568.5 9568.5 9568.5 9568.5 9568.5 9569.5 9569.5 9569.5 9569.5 9568.7 9569.7 9569.7 9569.7 9569.7 9571.5 9570.2 9570.2 9570.2 9570.2 9572.0 9570.7 9570.7 9570.7 9570.7 9585.5 9582.0. 9582.0 9582.0 9582.0 9586.2 9582.7 9582.7 9582.7 9582.7 9674.0 9676.0 9676.0 9676.0 9676.0 9674.2 9676.5 9676.5 9676.5 9676.5 9679.0 9681.2 9681.2 9681.2 9681.2 9679.5 9681.5 9681.5 9681.5 9681.5 9679.7 9682.0 9682.0 9682.0 9682.0 9683.2 9685.5 9685.5 9685.5 9685.5 9683.5 9686.0 9686.0 9686.0 9686.0 9685.5 9688.0 9688.0 9688.0 9688.0 9685.7 9688.5 9688.5 9688.5 9688.5 9686.0 9689.0 9689.0 9689.0 9689.0 9686.2 9689.5 9689.5 9689.5 9689.5 9694.2 969~.7 9696.7 9~96.7 9696.7 9695.0 9697.5 9697.5 9697.5 9697.5 9696.0 9697.7 9697.7 9697.7 9697.7 9696.7 9698.5 9698.5 9698.5 9698.5 9697.0 9699.0 9699.0 9699.0 9699.0 9697.2 9699.5 9699.5 9699.5 9699.5 9702.0 9704.2 9704.2 9704.2 9704.2 9702.5 9704.5 9704.5 9704.5 9704.5 9702.7 9705.0 9705.0 9705.0 9705.0 9706.2 9708.5 9708.5 9708.5 9708.5 9706.5 9709.0 9709.0 9709.0 9709.0 9708.5 9711.0 9711.0 9711.0 9711.0 9709.0 9711.2 9711.2 9711.2 9711.2 DPSM 9710.5 9710.7 9711.5 9712.0 9712.2 9712.5 9714.5 9715.0 9718.2 9718.5 9722.7 9723.O 9731.7 9732.0 9732.2 9732.5 9732.7 9733.2 9734.O 9739.5 9740.O 9740.2 9749.5 9749.7 9758.2 9764.5 9772.5 9776.2 9776.7 9777.7 9778.0 9778.2 9778.5 9778.7 9779.O 9785.2 9786.0 9786.2 9789.7 9790.2 9796,0 9796.2 9797,2 9799.0 9799.5 98OO.2 9802.7 9803.0 9820.O 9820.2 9822.2 9822,5 9823.5 9824.0 9826.0 9826.5 9831.5 9832.0 9841.2 9841.5 9841.7 9845.2 9845,5 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 972O.5 9721.0 9725.2 9725.5 9734.2 9734.5 9734.7 9735,0 9735.5 9735.7 9736.2 9741.7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.O 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.O 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9712.7 9713.2 9714.0 9714.2 9714.5 9715.O 9717.O 9717.2 972O.5 9721.0 9725.2 9725.5 9734.2 9734,5 9734.7 9735.0 9735.5 9735.7 9736.2 9741,7 9742.0 9742.5 9751.7 9752.2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 9780.2 9780.7 9781.0 9781.5 9787.7 9788.0 · 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847.7 9712.7 9713.2 9714.0 9714.2 9714,5 9715.O 9717.0 9717.2 972O.5 9721.0 9725.2 9725,5 9734,2 9734.5 9734.7 9735.0 9735.5 9735.7 9736,2 9741,7 9742.0 9742,5 9751.7 9752.2 9760.7 9769.O 9774.5 9778.2 9778,5 9779.5 978O.O 9780.2 9780.7 9781.0 9781.5 9787.7 9788.O 9788.7 9792.2 9792,5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 98O5.2 9822.2 9822.7 9824.7 9825.2 9826.2 9826.5 9828.5 9828.7 9833.7 9834.O 9843.2 9843.5 9843.7 9847.2 9847.7 9712.7 9713.2 9714.0 9714.2 9714.5 9715.0 9717.0 9717.2 9720.5 9721,0 9725.2 9725.5 9734.2 9734.5 9734.7 9735.O 9735.5 97-35.7 9736.2 9741.7 9742.0 9742,5 9751.7 9752,2 9760.7 9769.0 9774.5 9778.2 9778.5 9779.5 9780.0 978O.2 978O.7 9781.0 9781.5 9787.7 9788.0 9788.7 9792.2 9792.5 9798.2 9798.7 9799.7 9800.0 9800.5 9802.2 9804.7 9805.2 9822.2 9822.7 9824.7 9825.2 9826,2 9826.5 9828.5 9828.7 9833.7 9834.0 9843.2 9843.5 9843.7 9847.2 9847,7 9847.5 9848.0 9848.7 9849.O 9858.7 9865.7 9869.7 9870.0 9872.0 9872.2 9872.5 9877.5 9878.0 9881.0 9882.0 9882.2 9885.2 9885.5 9885.7 9886.2 9886.7 9887.0 9887.5 9891.2 9891.5 9891.7 9895,0 9895.5 9895.7 9904.5 9905.0 9906.5 9909.7 9915.0 9915.5 9916.0 9917.2 9917.5 9918.0 9918.2 9920.2 9929.7 9930.0 9930.2 9931.0 9931.2 9951.2 9951.7 9952.0 9954.5 9962.7 9963.0 9968.5 9968.7 9969.7 9970.0 9971.5 9980.2 9981.7 9982.0 9982.2 9982.5 9984.5 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.O 9924.0 9932.2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9954.7 9956.5 9964.7 9965.2 9970.7 9971.2 9972.2 9972.7 9974.2 9982.7 9984.2 9984.5 9985.0 9985.7 9987.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.0 9924.0 9932.2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9954.7 9956.5 9964.7 9965.2 9970.7 9971.2 9972.2 9972.7 9974.2 9982.7 9984.2 9984.5 9985.0 9985.7 9987.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.0 9924.0 9932.2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9954.7 9956.5 9964,7 9965.2 9970.7 9971.2 9972.2 9972.7 9974.2 9982.7 9984.2 9984.5 9985.0 9985.7 9987.7 9849.7 9850.0 9850.7 9851.2 9861.0 9867.2 9871.2 9871.7 9873.7 9874.2 9874.7 9879.2 9879.7 9882.5 9883.5 9884.0 9887.0 9887.5 9887.7 9888.0 9888.5 9889.0 9889.2 9893.0 9893.5 9894.0 9896.7 9897.2 9897.7 9906.5 9906.7 9907.7 9911.0 9916.5 9917.0 9917.2 9918.5 9921.0 9921.5 9922.0 9924.0 9932.2 9932.5 9933.0 9933.7 9934.2 9954.2 9954.5 9954.7 9956.5 9964.7 9965.2 9970.7 9971.2 9972.2 9972.7 9974.2 9982.7 9984.2 9984.5 9985.0 9985.7 9987.7 9984.7 9988.2 9988.2 9988.2 9988.2 9985.5 9988.5 9988.5 9988.5 9988.5 9985.7 9988,7 9988.7 9988.7 9988.7 9997,0 9999.2 9999.2 9999.2 9999.2 9999.5 10001.7 10001.7 10001.7 10001.7 10000.7 10002.7 10002.7 10002.7 10002.7 10003.0 10005.0 10005.0 10005.0 10005.0 10003.2 10005.5 10005.5 10005.5 10005.5 10012.5 10014.7 10014.7 10014.7 10014.7 10012.7 10015.2 10015.2 10015.2 10015.2 10013.2 10015.7 10015.7 10015.7 10015.7 10013.5 10016.0 10016.0 10016.0 10016.0 10124.5 10127.0 10127.0 10127.0 10127.0 $ MERGED DATA SOURCE PBU TOOL CODE MWD 8 $ REMARKS: $ CN · ARCO ALASKA WN · DS 17-21 FN · PRUDHOE BAY COUN · NORTH SLOPE STAT 'ALASKA BIT RUN NO. MERGE TOP 9590.0 '10185.0 MERGE BASE LIS COMMENT RECORD(s)' 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS EDITED MERGED MWD DATA THAT HAS BEEN DEPTH SHIFTED. * FORMAT RECORD (TYPE# 64) Entry Type( 4) Size( 1)' Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 0001 00000001 0001 Rep Code Count Bytes 68 8 32 Sum: 8 32 32 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 RHOBMWD 68 I G/C3 4 4 98 660 71 6 2 PEF MWD 68 1 BN/E 4 4 98 660 71 6 3 DRHOMWD 68 I G/C3 4 4 98 660 71 6 4 GR MWD 68 1 GAPI 4 4 98 660. 71 6 5 RA MWD 68 I OHMM 4 4 98 660 71 6 6 ROP MWD 68 1 FPHR - 4 4 98 660 71 6 7 RP MWD 68 1 OHMM 4 4 98660 71 6 8 WOBSMWD 68 1 LB 4 4 98 660 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 28 FRAMES * DATA RECORD (TYPE# O) 1014 BYTES * Total Data Records: 43 Tape File Start Depth = 9590.000000 Tape File End Depth = 10185.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 1744 datums Tape Subtile: 2 806 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subtile 3 is type: LIS **** FILE HEADER **** MAD .002 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using eadiest passes. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH MAD 9665.0 10018.0 $ MERGED DATA SOURCE PBU TOOL CODE MAD 8 $ REMARKS: CN · ARCO ALASKA WN 'DS 17-21- FN · PRUDHOE BAY COUN · NORTH SLOPE STAT 'ALASKA MAD RUN NO. MAD PASS NO. MERGE TOP MERGE BASE 8 9665.0 10018.0 LIS COMMENT RECORD(s)' 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS EDITED MERGED MAD DATA THAT HAS BEEN DEPTH SHIFTED. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(O§) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 0001 00000001 0001 --' Rep Code Count Bytes 68 3 12 Sum: 3 12 12 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 GAPI 2 RA MWD 68 I OHMM 3 RP MWD 68 1 OHMM APl APl APl APl Log Crv Crv Size Length Typ Typ CIs Mod 4 9866O 71 6 4 4 98660 71 6 4 4 98660 71 6 12 ** Routine LEVONE detects data discrepancy: DSB indicates: I FRAMES Data Record Length indicates: 63 FRAMES * DATA RECORD (TYPE# O) 1014 BYTES * Total Data Records: 12 Tape File Start Depth = 9665.000000 Tape File End Depth = 10018.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 792 datums Tape Subtile: 3 36 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS **** FILE HEADER **** MAD .003 1024 LIS COMMENT RECORD(s): 123456789~123456789~123456789~123456789~123456789~123456789~123456789~123456789~ FILE HEADER FILE NUMBER: 3 EDITED MAD PASSES Depth shifted and clipped curves for each pass of each run in separate files. MAD RUN NUMBER: 1 MAD PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH MAD 9665.0 10018.0 $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) .... EQUIVALENT UNSHIFTED DEPTH ........ BASELINE DEPTH GRA1 GRB1 ATB1 PDB1 "~ 9670.5 9671.5 9671.5 9671.5 9671.5 9671.5 9670.7 9672.2 9672.2 9672.2 9672.2 9672.2 9686.2 9687.7 9687.7 9687.7 9687.7 9687.7 ~- 9686.5 9688.2 9688.2 9688.2 9688.2 9688,2 9686.7 9688.5 9688.5 9688.5 9688.5 9688.5 9687.0 9689.0 9689.0 9689.0 9689.0 9689.0 9687.2 9689.5 9689.5 9689.5 9689.5 9689.5 9687.5 9689.7 9689.7 9689.7 9689.7 9689.7 9693.5 9695.5 9695.5 9695.5 9695.5 9695.5 9694.0 9696.0 9696.0 9696.0 9696.0 9696.0 '- 9694.5 9696.2 9696.2 9696.2 9696.2 9696.2 9695.0 9696.7 9696.7 9696.7 9696.7 9696.7 9695.2 9697.2 9697.2 9697.2 9697.2 9697.2 r__ 9695.7 9697.5 9697.5 9697.5 9697.5 9697.5 9696.5 9698.2 9698.2 9698.2 9698.2 9698,2 9696.7 9698.7 9698.7 9698.7 9698.7 9698.7 9697.0 9699.0 9699.0 9699.0 9699.0 9699.0 9697.2 9699.5 9699.5 9699.5 9699.5 9699.5 9697.5 9700.0 9700.0 9700.0 9700.0 9700.0 9698.7 9701.2 9701.2 9701,2 9701,2 9701.2 ,- 9699.2 9701.5 9701.5 9701.5 9701.5 9701.5 9706.5 9708.7 9708.7 9708.7 9708.7 9708.7 9707,0 9709.0 9709.0 9709.0 9709.0 9709.0 9707.7 9709.5 9709.5 9709.5 9709.5 9709.5 9708.2 9710.0 9710.0 9710.0 9710.0 9710.0 9708.5 9710.5 9710.5 9710.5 9710.5 9710.5 9716.7 9718.7 9718.7 9718.7 9718,7 9718.7 '-' 9717.2 9719.0 9719.0 9719.0 9719.0 9719.0 9717.7 9719,5 9719.5 9719.5 9719.5 9719.5 ATC1 9718.0 9718.5 9718.7 9733.2 9736.0 9736.2 9747.5 9747.7 9748.2 9749.2 9762.2 9762.5 9767.0 9767.2 9767.5 9768.2 9768.7 9775.7 9776.2 9778.2 9778.5 9800.2 9800.7 9801.2 9815.5 9815.7 9819.2 9819.5 9823.7 9824.0 9824.5 9834.5 9835.5 9835.7 9845.0 9846.0 9846.2 9846.5 9847.5 9848.0 9856.7 9857.0 9859.7 9866.7 9867.2 9867.7 9868.2 9868.5 9868.7 9869.2 9869.5 9869.7 9870.5 9878.0 9879.5 9881.2 9882.2 9882.5 9891.5 9891.7 9892.0 9895.5 9898.5 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9870.2 9870.5 9870.7 9871.2 9872.0 9879.0 9880.5 9882.7 9883.7 9884.2 9893.2 9893.7 9894.2 9897.0 9900.0 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749,5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848,0 · 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9870.2 9870.5 9870.7 9871.2 9872.0 9879.0 9880.5 9882.7 9883.7 9884.2 9893.2 9893.7 9894.2 9897.0 9900.0 9720.0 9720,5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9870.2 9870.5 9870.7 9871.2 9872.0 9879.0 9880.5 9882.7 9883.7 9884.2 9893.2 9893.7 9894.2 9897.0 9900.0 9720.0 9720.5 9721.0 9735,5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9870.2 9870.5 9870.7 9871.2 9872.0 9879.0 9880.5 9682.7 9883.7 9884.2 9893.2 9893.7 9894.2 9897.0 9900.0 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9647.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9870.2 9870.5 9870.7 9871.2 9872.0 9879.0 9880.5 9882.7 9883.7 9884.2 9893.2 9893.7 9894.2 9897.0 9900.0 9898.7 9899.0 9905,0 9905.2 9905.5 9907.O 9910.0 9915.0 9917.7 9919.2 9919.5 9919.7 9920.5 9920.7 9925.2 9925.5 9925.7 9930.5 9932.0 9932.2 9932.7 9933.5 9933.7 9934.2 9946.O 9946.2 9953.5 9954.0 9973.7 9974.0 9976.5 9982.5 9983.2 9983.7 9984.7 9992.2 10002.5 10003.0 10003.2 10004.5 10011.0 10012.0 10012.5 10013.7 10014.0 10014.2 9670.5 9670.7 9686.2 9686.5 9686.7 9687.0 9687.2 9687.5 9693.5 9694.0 9694.5 9695.0 9695.2 9695.7 9900.2 9900.2 9900.2 9900.2 9900.2 9900.5 9900.5 9900.5 9900.5 9900.5 9906.5 9906.5 9906.5 9906.5 9906.5 9907.0 9907.0 9907.0 9907.0 9907.0 9907.2 9907.2 9907.2 9907.2 9907,2 9908.2 9908.2 9908.2 9908.2 9908.2 9911.2 9911.2 9911.2 9911.2 9911.2 9916.5 9916.5 9916.5 9916.5 9916.5 9916.7 9916.7 9916.7 9916.7 9916.7 9918.2 9918.2 9918.2 9918.2 9918.2 9918.7 9918.7 9918.7 9918.7 9918.7 9921.5 9921.5 9921.5 9921.5 9921.5 9922.2 9922.2 9922.2 9922.2 9922.2 9922.7 9922.7 9922.7 9922.7 9922.7 9927.2 9927.2 9927.2 9927.2 9927.2 9927.7 9927.7 9927.7 9927.7 9927.7 9928.0 9928.0 9928.0 9928.0 9928.0 9932.2 9932.2 9932.2 9932.2 9932.2 9933.7 9933.7 9933.7 9933.7 9933.7 9934.2 9934.2 9934.2 9934.2 9934.2 9934.5 9934.5 9934.5 9934.5 9934.5 9935.2 9935.2 9935.2 9935.2 9935.2 9935.7 9935.7 9935.7 9935.7 9935.7 9936.0 9936.0 9936.0 9936.0 9936.0 9947.7 9947.7 9947.7 9947.7 9947.7 9948.2 9948.2 9948.2 9948.2 9948.2 9955.5 9955.5 9955.5 9955.5 9955.5 9955.7 9955.7 9955.7 9955.7 9955.7 9975.5 9975.5 9975.5 9975.5 9975.5 9976.0 9976.0 9976.0 9976.0 9976.0 9978.5 9978.5 9978.5 9978.5 9978.5 9985.5 9985.5 9985.5 9985.5 9985.5 9986.0 9986.0 9986.0 9986.0 9986.0 9986.5 9986.5 9986.5 9986.5 9986.5 9987.0 9987.0 9987.0 9987.0 9987.0 9987.7 9987.7 9987.7 9987.7 9987.7 9994.5 9994.5 9994.5 9994.5 9994.5 10003.2 10003.2 10003.2 10003.2 10003.2 10003.7 10003.7 10003.7 10003.7 10003.7 10004.2 10004.2 10004.2 10004.2 10004.2 10005.5 10005.5 10005.5 10005.5 10005.5 10012.2 10012.2 10012.2 10012.2 10012.2 10013.2 10013.2 10013.2 10013.2 10013.2 10013.5 10013.5 10013.5 10013.5 10013.5 10014.7 10014.7 10014.7 10014.7 10014.7 10015.2 10015.2 10015.2 10015.2 10015.2 10015.7 10015.7 10015.7 10015.7 10015.7 BASELINE DEPTH PDC1 PDE1 TCD1 ATD1 PDD1 9671.5 9671.5 9671.5 9671.5 9671.5 9672.2 9672.2 9672.2 9072.2 9072.2 9687.7 9687.7 9687.7 9687.7 9687.7 9688.2 9688.2 9688.2 9688.2 9688.2 9688.5 9688.5 9688.5 9688.5 9688.5 9689.0 9689.0 9689.0 9689.0 9689.0 9689.5 9689.5 9689.5 9689.5 9689.5 9689.7 9689.7 9689.7 9689.7 9689.7 9695.5 9695.5 9695.5 9695,5 9695.5 9696.0 9696.0 9696.0 9696.0 9696.0 9696.2 9696.2 9696.2 9696.2 9696.2 9696.7 9696.7 9696.7 9696.7 9696.7 9697.2 9697,2 9697.2 9697.2 9697.2 9697.5 9697.5 9697.5 9697.5 9697.5 9696.5 9696.7 9697.O 9697.2 9697.5 9698,7 9699.2 9706.5 9707.0 9707.7 9708.2 9708.5 9716.7 9717.2 9717.7 9718.0 9718.5 9718.7 9733.2 9736.0 9736.2 9747.5 9747.7 9748.2 9749.2 9762.2 9762.5 9767.0 9767.2 9767.5 9768.2 9768.7 9775.7 9776.2 9778.2 9778.5 9800.2 9800.7 9801.2 9815.5 9815.7 9819.2 9819.5 9823.7 9824.0 9824.5 9834.5 9835.5 9835.7 9845.O 9846.0 9846.2 9846,5 9847.5 9848.O 9856.7 9857.0 9859.7 9866.7 9867.2 9867.7 9868.2 9868.5 9698.2 9698.7 9699.0 9699.5 9700.0 9701.2 9701.5 9708.7 9709.0 97O9.5 9710.0 9710,5 9718.7 9719.0 9719.5 9720.O 972O.5 9721.0 9735.5 9736,2 9738.2 9749,5 975O.O 975O.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 977O.5 9770.7 9777,7 9778.O 978O.O 978O.5 9802.2 9802.5 98O2.7 9817,O 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9698.2 9698.7 9699.0 9699.5 9700.0 9701.2 9701.5 9708.7 9709.0 9709.5 9710.0 9710.5 9718.7 9719.0 9719.5 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 -9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847,7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9698.2 9698.7 9699.0 9699.5 9700.0 9701,2 9701.5 9708.7 9709.0 9709.5 9710.0 9710.5 9718.7 9719.0 9719.5 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802,2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9698,2 9698.7 9699.0 9699.5 9700.0 9701.2 9701.5 9708.7 9709.0 9709.5 9710,0 9710,5 9718.7 9719.0 9719,5 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770,5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802,7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826,7 9835,7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9698.2 9698.7 9699.0 9699.5 9700.0 9701.2 9701.5 9708.7 9709.0 9709.5 9710.0 9710.5 9718.7 9719.0 9719.5 9720.0 9720.5 9721.0 9735.5 9736.2 9738.2 9749.5 9750.0 9750.5 9751.2 9764.2 9764.7 9769.2 9769.5 9769.7 9770.5 9770.7 9777.7 9778.0 9780.0 9780.5 9802.2 9802.5 9802.7 9817.0 9817.5 9821.0 9821.5 9825.7 9826.2 9826.7 9835.7 9836.7 9837.2 9846.5 9847.7 9848.0 9848.5 9849.5 9849.7 9858.5 9859.0 9861.7 9868.2 9868.7 9869.0 9869.5 9870.0 9868.7 9869.2 9869.5 9869.7 9870,5 9878,0 9879,5 9881,2 9882.2 9882,5 9891,5 9891,7 9892,0 9895,5 9898,5 9898.7 9899.0 9905.0 9905.2 9905.5 9907.0 9910.0 9915.0 9917.7 9919.2 9919.5 9919.7 9920.5 9920.7 9925.2 9925.5 9925.7 9930.5 9932.0 9932.2 9932.7 9933.5 9933.7 9934.2 9946.0 9946.2 9953.5 9954.0 9973.7 9974.0 9976.5 9982.5 9983.2 9983.7 9984.0 9984.7 9992.2 10002.5 10003.0 10003.2 10004.5 1 O011.0 10012.0 10012.5 10013.7 10014.0 10014.2 $ 9870.2 9870.2 9870.2 9870.2 9870.2 9870,5 9870,5 9870,5 9870,5 9870,5 9870.7 9870,7 9870,7 9870,7 9870.7 9871,2 9871,2 9871,2 9871,2 9871,2 9872,0 9872,0 9872,0 9872,0 9872.0 9879.0 9879,0 9879,0 9879,0 9879,0 9880,5 9880,5 9880,5 9880,5 9880,5 9882,7 9882,7 9882,7 9882,7 9882.7 9883,7 9883,7 9883,7 9883,7 9883,7 9884,2 9884,2 9884,2 9884,2 9884.2 9893,2 9893,2 9893,2 9893,2 9893,2 9893,7 9893,7 9893,7 9893,7 9893.7 9894,2 9894,2 9894,2 9894,2 9894,2 9897,0 9897,0 9897,0 9897,0 9897,0 9900.0 9900.0 9900.0 9900.0 9900.0 9900,2 9900,2 9900,2 9900,2 . 9900.2 9900.5 9900.5 9900.5 9900.5 9900.5 9906.5 9906.5 9906.5 9906.5 9906.5 9907,0 9907,0 9907,0 9907,0 9907,0 9907,2 9907,2 9907,2 9907,2 9907,2 9908.2 9908,2 9908,2 9908.2 9908.2 9911.2 9911,2 9911,2 9911,2 9911,2 9916.5 9916,5 9916,5 9916,5 9916,5 9916.7 9916,7 9916,7 9916,7 9916.7 9918.2 9918.2 9918,2 9918.2 9918,2 9918,7 9918,7 9918,7 9918.7 9918.7 9921,5 9921,5 9921,5 9921,5 9921,5 9922,2 9922.2 9922,2 9922,2 9922,2 9922.7 9922.7 9922,7 9922,7 9922.7 9927,2 9927,2 9927,2 9927,2 9927,2 9927,7 9927,7 9927,7 9927,7 9927,7 9928,0 9928,0 9928,0 9928,0 9928,0 9932,2 9932,2 9932,2 9932,2 9932,2 9933,7 9933,7 9933,7 9933,7 9933.7 9934,2 9934,2 9934,2 9934,2 9934,2 9934,5 9934,5 9934,5 9934,5 9934,5 9935,2 9935,2 9935,2 9935,2 9935,2 9935,7'9935,7 9935,7 9935,7 9935,7 9936,0 9936,0 9936,0 9936,0 9936.0 9947,7 9947,7 9947,7 9947.7 9947,7 9948,2 9948.2 9948.2 9948.2 9948.2 9955.5 9955.5 9955.5 9955.5 9955.5 9955.7 9955.7 9955.7 9955.7 9955.7 9975.5 9975,5 9975,5 9975,5 9975.5 9976.0 9976,0 9976.0 9976,0 9976.0 9978,5 9978,5 9978,5 9978,5 9978,5 9985,5 9985,5 9985.5 9985,5 9985.5 9986.0 9986.0 9986.0 9986.0 9986.0 9986.5 9986.5 9986.5 9986.5 9986.5 9987,0 9987,0 9987,0 9987,0 9987.0 9987.7 9987.7 9987,7 9987,7 9987.7 9994.5 9994.5 9994.5 9994.5 9994.5 10003.2 10003.2 10003.2 10003.2 10003.2 10003.7 10003.7 10003.7 10003.7 10003.7 10004.2 10004.2 10004.2 10004.2 10004.2 10005.5 10005.5 10005.5 10005.5 10005.5 10012,2 10012.2 10012.2 10012.2 10012.2 10013.2 10013.2 10013.2 10013.2 10013.2 10013.5 10013.5 10013.5 10013.5 10013.5 10014.7 10014.7 10014.7 10014.7 10014.7 10015.2 10015.2 10015,2 10015.2 10015.2 10015.7 10015.7 10015.7 10015.7 10015.7 # REMARKS: $ CN WN FN COUN STAT : ARCO ALASKA : DS 17-21 : PRUDHOE BAY : NORTH SLOPE :ALASKA LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS EDITED MAD PASS DATA THAT HAS BEEN DEPTH SHIFTED. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) ~-~ Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) __ Datum Specification Block Sub-type is: Entry Block terminator. SUmmary of entry types encountered: . 1 2 3 4 5 6 7 8 91011 1213141516 0001000000010001 Rep Code Count Bytes 68 3 12 Sum: 3 12 12 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 GAPI 2 RA MWD 68 1 OHMM 3 RP MWD 68 1 OHMM !2 APl APl APl APl Log Crv Crv Size Length Typ Typ CIs Mod 4 4 98660 71 6 4 498660 71 6 4 4 9866O 71 6 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 63 FRAMES * DATA RECORD (TYPE# O) 1014 BYTES * Total Data Records: 12 Tape File Start Depth = 9665.000000 Tape File End Depth = 10018.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2536 datums Tape Subtile: 4 319 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subtile 5 is type: LIS **** FILE HEADER MWD .OO4 1024 LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567.890123456789012345678901234567890 FILE HEADER FILE NUMBER: 4 RAW MWD Curves and Icg header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9590.0 10185.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (Fl'): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING crop TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MWD DUAL PROPAGATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): STOP DEPTH 01 DEC 92 M1.33 M1.33 MEMORY 0.0 9590.0 10185.0 0 21.4 22.3 TOOL NUMBER 1678-15 8.500 3960.0 BOREHOLE CONDITIONS MUD TYPE: LSLD MUD DENSITY (LB/G): 9.70 MUD VISCOSITY (S): 42.0 MUD PH: 9.5 MUD CHLORIDES (PPM).' 1900 FLUID LOSS (C3): 0.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: 0.000 0.000 0.8~ 0.0 0.0 140.0 MUD CAKE AT MT: 0.000 0.0 NEUTRON TOOL MATRIX: SANDSTON MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 8.500 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 0.0 0 REMARKS: INTERVAL FROM 10130 TO 10185' MD (9230 TO 9284' TVD) WAS NOT LOGGED DUE TO SENSOR OFFSET AT WELL TD. $ CN : Arco Alaska WN · DS17-21 FN : Prudhoe Bay COUN : North Slope STAT :Alaska LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS RAW DATA FROM BIT RUN 8. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 000 1 0000 000 1 000 1 Rep Code Count Bytes 68 32 128 Sum: 32 128 128 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 32 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 ATBMMWD 68 1 -dB 4 4 98 660 71 6 2 ATOMMWD 68 I -dB 4 4 98 660 71 6 3 ATDCMWD 68 1 -dB 4 4 98 660 71 6 4 BDCMMWD 68 I g/cc 4 4 98 660 71 6 5 BDEM MWD 68 1 rains- 4 4 98 660 71 6 6 CAAMMWD 68 1 mmho 4 4 98 660 71 6 7 OAOM MWD 68 1 mmho 4 8 CPAM MWD 68 1 mmho 4 9 CPCM MWD 68 1 mmho 4 10 DCCM MWD 68 1 4 11 DPDMMWD 68 1 pu 4 12 DPEM MWD 68 1 B/e 4 13 DPLM MWD 68 1 pu 4 14 DPSMMWD 68 1 pu 4 15 DRHMMWD 68 I g/cc 4 16 DTSDMWD 68 1 mins 4 17 GRAM MWD 68 1 gapi 4 18 GRBMMWD 68 1 cps 4 19 PDBMMWD 68 1 deg 4 20 PDCM MWD 68 1 deg 4 21 PDDC MWD 68 1 deg 4 22 PDEM MWD 68 1 mins 4 23 RAAM MWD 68 1 ohmm 4 24 RAOM MWD 68 I ohmm 4 25 RADE MWD 68 1 ohmm 4 26 ROPA MWD 68 1 fphr 4 27 ROPS MWD 68 1 fphr 4 28 RPAM MWD 68 1 ohmm 4 29 RPCM MWD 68 1 ohmm 4 30 RPDE MWD 68 1 ohmm 4 31 TCDM MWD 68 1 deg 4 32 WBCS MWD 68 1 klbs 4 4 98660 71 6 4 98660 71 6 4 98 660 71 6 4 98 660 71 6 4 98 660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98 660 71 6 4 98 660 71 6 4 98660 71 6 4 98660 71 6 4 98 660 71 6 4 98 660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98660 71 6 4 98 660 71 6 4 98660 71 6 4 98660 71 6 4 98 660 71 6 128 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 7 FRAMES * DATA RECORD (TYPE# O) 930 BYTES * Total Data Records: 341 Tape File Start Depth = 9590.000000 Tape File End Depth = 10185.000000 Tape File Level Spacing -- 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14822 datums Tape Subtile: 5 407 records... Minimum record length: 62 bytes Maximum record length: 930 bytes Tape Subtile 6 is type: LIS **** FILE HEADER **** MAD .005 1024 LIS COMMENT RECORD(s)' 12345678901234567890123456789012345678901234567890123456789012345678901234567890 FILE HEADER FILE NUMBER: 5 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 1 MAD PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH MAD 9665.0 10018.0 $ 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: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MAD DUAL PROPAGATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT)' STOP DEPTH 01 DEC 92 M1.33 M1.33 MEMORY 0.0 9665.0 10018.0 0 21.4 22.3 TOOL NUMBER 1678-15 8.500 3960.0 BOREHOLE CONDITIONS MUD TYPE: LSLD MUD DENSITY (LB/G): 9.70 MUD VISCOSITY (S): 42.0 MUD PH: 9.5 MUD CHLORIDES (PPM): 1900 FLUID LOSS (C3): 0.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: 0.000 0.0 0.860 140.0 MUD FILTRATE AT MT: MUD CAKE AT MT: 0.000 0.0 0.000 0.0 NEUTRON TOOL MATRIX: SANDSTON MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): 8.500 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 0.0 0 REMARKS: RELOG OF INTERVAL FROM 9673 TO 10016' MD (8806 TO 9125' TVD) BEGAN APPROXIMATELY 18 HOURS AFTER BEING DRILLED. $ CN : Arco Alaska WN : DS17-21 FN : Prudhoe Bay COUN : North Slope STAT :Alaska LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 THIS FILE CONTAINS RAW DATA FROM MAD PASS 1. * FORMAT RECORD (TYPE# 64) Entry Type(4) Size(1) Repcode(66) ,_. Logging direction is down (value= 255) Entry Type(12) Size(4) Repcode(68) Null data value is: -999.250000 Entry Type(16) Size(1) Repcode(66) ~' Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 91011 1213141516 0001 00000001 0001 Rep Code Count Bytes 68 20 80 Sum: 20 80 80 fndun a [F ] 1.00000000 ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: APl APl APl APl Log Crv Crv Name Tool Code Samples Units Size Length Typ Typ CIs Mod 1 ATB1 MAD 68 2 ATC1 MAD 68 3 CAA1 MAD 68 4 CAC1 MAD 68 5 CPA1 MAD 68 6 CPC1 MAD 68 7 DCC1 MAD 68 8 GRA1 MAD 68 9 GRB1 MAD 68 10 PDB1 MAD 68 11 PDC1 MAD 68 12 PDD1 MAD 68 13 PDE1 MAD 68 14 RAA1 MAD 68 15 RAC1 MAD 68 16 RAD1 MAD 68 17 RPA1 MAD 68 18 RPC1 MAD 68 19 RPD1MAD 68 20 TCD1 MAD 68 1 dB 4 4 33 821 00 0 1 dB 4 4 33 821 00 0 1 mmho 4 4 33 821 00 0 1 mmho 4 4 39 921 74 0 1 mmho 4 4 33 821 00 0 1 mmho 4 4 33 821 00 0 I 4 4 33 821 00 0 1 gapi 4 4 33 821 00 0 1 cps 4 4 33 821 00 0 I deg 4 4 33 821 00 0 1 deg 4 4 33 821 00 0 1 deg 4 4 59 602 51 0 1 mins 4 4 33 821 00 0 1 ohmm 4 4 33 821 00 0 1 ohmm 4 4 33 821 00 0 1 ohmm 4 4 33 821 00 0 1 ohmm 4 4 33 821 00 0 1 ohmm 4 4 33 821 00 0 1 ohmm 4 4 33 821 00 0 I deg 4 4 33 821 00 0 80 ** Routine LEVONE detects data discrepancy: DSB indicates: 1 FRAMES Data Record Length indicates: 12 FRAMES * DATA RECORD (TYPE# O) 1014 BYTES * Total Data Records: 118 Tape File Start Depth = 9665.000000 Tape File End Depth = 10018.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6630 datums Tape Subtile: 6 186 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape Subtile 7 is type: LIS **** TAPE TRAILER **** MWD 93/4/2 1155 01 **** REEL TRAILER **** MWD 93/4/2 1155 01 Tape Subfile: 7 2 records... MinimUm record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 2 APR 93 3:22p Elapsed execution time = 1 minute, 13.5 seconds. SYSTEM RETURN CODE = 0 Tape SUbtile 1 is type: LIS Tape Subtile 2 is type: LIS DEPTH RHOB RA ROP PEF RP DRHO WOBS GR 9590.0000 1.8607 3.2095 -0.0138 1.7942 -999.2500 1.4715 389.8476 136.9422 9590.5000 1.8659 1.7714 -999.2500 3.2665 1.4203 0.0122 392.6146 137.4271 9600.0000 1.9504 3.4874 O. 1565 1.5655 -999.2500 1.3027 394.6812 137.2478 9625.0000 2.4103 3.7128 0.1132 1.4844 15.4056 1.2639 199.1464 9650.0000 2.5633 6.4047 -0.2515 1.7161 15.4425 2.0406 208.8260 9675.0000 2.4760 5.1107 0.0354 6.2162 14.6307 5.1440 208.0702 133.7104 103.9140 228.5887 9700.0000 2.4270 3.5550 0.0804 25.7047 42.2792 12.6014 181.2394 78.1812 9725.0000 2.7511 6.5885 0.0070 11.2595 29.0000 2.9932 175.1694 446.0801 9750.0000 2.5858 5.2635 0.0364 -999.2500 18.4459 45.0046 157.3604 81.1913 9775.0000 2.5152 4.0799 -0.0266 529.5455 22.1493 19.0789 114.5483 150.9472 9800.0000 2.3557 2.5542 0.0206 41.3239 -70.8200 23.5739 105.9133 33.0273 9825.0000 2.3271 2.7984 0.0545 14.9445 84.21 O0 8.7283 1 46.6024 35.4475 9850.0000 2.3230 3.2915 0.0397 9.3835 85.2200 6.3242 16.7794 9875.0000 2.2804 2,7805 0.0603 3.9763 109.4082 3.2829 310.0540 9900.0000 2.3838 3.3152 -0.0012 5.9025 114.4409 4.0294 94.0034 33.9955 33.2001 33.6013 9925.0000 2.5182 3.4979 0.1875 5.7931 85.8378 4.8427 130.5977 126,4614 9950.0000 2.5699 3.2579 0.0649 13.8839 13.2234 8.1405 110.2352 101.4593 9975.0000 2.2568 2.3726 0.0614 12.3833 266.1088 8.1528 114.1712 30.8663 10000.0000 2.3565 2.1844 71.2839 2.4003 1.6177 0.0481 148.4938 25.4444 DEPTH RHOB PEF DRHO RA ROP RP WOBS 10025.0000 2.2839 2.1070 0.0745 2.6752 51,4940 2.3186 129.8567 10050.0000 2.3372 2.3264 0.1018 2.8255 61.0294 2.6228 129.4081 10075.0000 2.2343 2.3283 0.0834 1.7672 74.0540 1.6662 163.4125 10100.0000 2.2948 2.3010 0.0676 1.7975 56.3763 1.5713 162.7307 10125.0000 -999.2500 -999.2500 1.8966 52.1665 1.6422 .-999.2500 158.9028 10150.0000 -999.2500 -999.2500 -999.2500 -999.2500 52.4507 -999.2500 162.7789 10175.0000 -999.2500 -999.2500 -999.2500 -999.2500 10.8070 -999,2500 168.6628 10185.0000 -999.2500 -999.2500 -999.2500 -999.2500 10.8690 -999.2500 162,7112 Tape File Start Depth = 9590.000000 Tape File End Depth = 10185.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet GR 24.3161 39.1001 67.6964 29.8898 35.8275 -999.2500 -999.2500 -999.2500 Tape Subfile 3 is type: LIS DEPTH GR RA 9665.0000 -999.2500 -999.2500 9665.5000 -999.2500 -999.2500 9675.0000 220.1164 2.6997 9700.0000 68.5490 27.4286 9725.0000 424.1785 10.2974 9750.0000 92.2240 -999.2500 9775.0000 145.9987 862.2428 9800.0000 35.8964 42.1912 9825.0000 34.5932 13.2362 9850.0000 32.7509 9.4229 9875.0000 38.4044 4.2955 9900.0000 36.7605 5.8722 9925.0000 121.0863 .8.2471 9950.0000 105.6221 14.3000 9975.0000 28.2426 11.4040 10000.0000 28.0905 2.2497 10018.0000 -999.2500 2.4535 RP -999.2500 -999.2500 4.2304 12.0368 3.3383 43,0833 19.0789 20.8892 7.6420 6.6996 4.3721 .4.5433 6.9951 8.1583 6.5656 1.9114 2.1525 Tape File Start Depth = 9665.000000 Tape File End Depth = 10018.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Tape Subtile 4 is type: LIS DEPTH GR RA 9665.0000 -999.2500 -999.2500 9665.5000 -999.2500 -999.2500 9675.0000 220.1164 2.6997 9700.0000 68.5490 27.4286 9725.0000 424.1785 10.2974 9750.0000 92.2240 -999.2500 9775.0000 145.9987 862.2428 9800.0000 35.8964 42.1912 9825.0000 34.5932 13.2362 9850.0000 32.7509 9.4229 9875.0000 38.4044 4.2955 9900.0000 36.7605 5.8722 9925.0000 121.0863 ~8.2471 9950.0000 105.6221 14.3000 9975.0000 28.2426 11.4040 10000.0000 28.0905 2.2497 10018.0000 -999.2500 2.4535 RP -999.2500 -999.2500 4.2304 12.0368 3.3383 43.0833 19.0789 20.8892 7.6420 6.6996 4.3721 · 4.5433 6.9951 8.1583 6.5656 1.9114 2.1525 Tape File Start Depth = 9665.000000 Tape File End Depth = 10018.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Tape Subfile 5 is type: LIS DEPTH ATBM ATCM ATDC BDCM BDEM CAAM CACM CPAM CPCM DCCM DPDM DPEM DPLM DPSM DRHM DTSD GRAM GRBM PDBM PDCM PDDC PDEM RAAM RACM RADE ROPA ROP$ RPAM RPCM RPDE TCDM WBCS 9590.0000 7.2245 1.6328 1.6823 2.1348 226.0000 483.5126 483.5858 396.9537 397.1008 142.4955 38.6570 3.6038 33.6348 31.2215 -0.0262 -999.2500 87.9182 29.6869 21.7321 15.5866 15.2842 165.0000 .2.0682 2.0679 1.9899 -999.2500 -999.2500 2.5192 2.51 63 2.6016 -999.2500 ' 389.4228 9590.2500 7.2662 1.6745 1.7271 2.1176 227.0000 499.4645 499.5300 464.7789 464.8990 153.6456 39.5889 3.4564 34.6430 32.2664 -0.0076 -999.2500 98.4714 32.9466 23.2656 17.1201 16.8116 166.0000 2.0021 2.0019 1.9233 -999.2500 -999.2500 2.1516 2.1510 2.2180 -999.2500 390.8924 9600.0000 7.6040 2.0129 2.0721 1.8486 271.0000 636.1919 636.2124 766.4633 766.4294 195.4209 54.1277 3.1089 50.3720 48.5674 -0.0239 -999.2500 126.0442 41.4635 28.9830 22.8521 22.5284 201.0000 1.5719 1.5718 1.5119 -999.2500 -999.2500 1.3047 1.3048 1.3377 140.2025 412.9367 9625.0000 7.6037 2.0136 2.0725 2.3962 238.0000 636.4761 636.4966 760.9028 760.8724 194.7369 '24.5314 3.8812 18.3527 15.3837 0.0791 -999.2500 139.8989 45.7431 28.8672 22.7582 22.4392 217.0000 1.5712 1.5711 1.5114 15.5157 15.9917 1.3142 1.3143 1.3471 133.4750 201.8349 9650.0000 7.5466 1.9569 2.0122 2.5011 202.0000 612.6864 612.8412 646.4193 646.6543 180.0377 18.8575 4.9882 12.2143 9.0221 -0.1407 -999.2500 125.4914 41.2928 26.8385 20.7405 20.4245 151.0000 1.6322 1.631 7 1.5725 17.1933 16.9542 1.5470 1.5464 1.5886 133.3625 210.5239 9675.0000 5.9378 0.3497 0.4106 2.4530 177.0000 85.4373 85.5209 122.7687 123.0735 82.2605 21.4583 3.1126 15.0280 11.9381 0.0947 1020.5000 115.7304 38.2777 13.4167 7.3546 7.1140 132.0000 11.7045 11.6931 9.9613 22.8552 16.7957 8.1454 8.1252 8.5389 134.1500 206.4293 DEPTH BDEM DCCM DRHM PDCM RADE RPDE 9700.0000 215.0000 74.2076 0.0775 6.2870 17.7728 10.7368 ATBM CAAM DPDM DTSD PDDC ROPA TCDM 5.7436 40.3146 17.3967 956.0000 6.0609 54.0526 134.4875 ATCM CACM DPEM GRAM PDEM ROPS WBCS 0.1574 40.3739 3.4987 126.8809 161.0000 43.5622 178.4316 ATDC CPAM DPLM GRBM RAAM RPAM 0.2265 97.9521 10.6338 41.7220 24.8049 10.2091 BDCM CPCM DPSM PDBM RACM RPCM 2.5282 98.2426 7.3842 12.3062 24.7685 10.1789 9725.0000 203.0000 78.6611 --0.0519 6.8754 13.8361 9.4293 5.8127 56.6289 5.6782 891.0000 6.6409 20.7710 135.9500 0.2281 56.6900 6.1781 345.7277 169.0000 21.3487 98.0805 0.2946 111.3324 -2,0441 109.3212 17.6588 8.9821 2.7450 111.6311 -5.7548 12.8594 17.6398 8.9581 9750.0000 146.0000 37.5390 0.0526 1.8597 -999.2500 53,4574 5.5253 -999.2500 13.7930 860.0000 1.7395 19.3848 136.8500 -999.2500 -999.2500 5.0829 68.1072 133.0000 20.4849 107.2604 -999.2500 20.1653 6.7351 23.5675 -999.2500 49.5901 2.5948 20.3668 3.3436 7.8437 -999.2500 49.O996 9775.0000 94.0000 51.7078 0.0370 3,4441 48.5868 24.5414 5.5701 2.7714 14.2021 850.0000 3.2740 '21.78O6 137,8625 0.0067 2.7183 4.8081 90.7852 79.0000 24.0786 112.8557 0.0723 43.3780 7.1777 30.5725 802.5919 23.0531 2.5873 43.6169 3.8O24 9.4141 897.6847 22.9269 9800.0000 66.0000 68.1350 0.0780 5.4953 16.7911 13.0067 9825.0000 68.0000 76.9650 0.0580 6.6506 14.6895 9.9003 5.7613 45.1775 29.3112 833.0000 5.2819 71.9453 138.0875 5.7926 52.4813 27.5236 822,5000 6.4181 89.8881 137.8400 0.1786 45.2372 2.7220 35.8239 56.0000 70.4252 110.4996 0.2102 52.5417 2.8359 40.4954 48.0000 88.0000 16.7790 0.2406 81,0809 23.5239 13.5956 22.1349 12.3334 0.2769 106.1359 21.5899 15.0385 19.0544 9.4219 2.3O77 81.3586 2O.7429 11.4375 22.1057 12.2913 2.34O8 106.4315 18.7386 12.5859 19.0325 9.3957 9850.0000 59.0000 93.5444 0.0702 8.8737 8.1488 6.4371 6.0180 106.5394 28.6539 809.0000 8.6163 34.5606 139.4000 0.4354 106,6380 2.7288 46.8553 42.0000 80.0400 16.7794 0.4991 162.2310 22.8127 17.0030 9.3862 6.1640 2.3199 162.5511 2O.OO59 14.8125 9.3775 6.1519 DEPTH BDEM DCCM DRHM PDCM RADE RPDE ATBM CAAM DPDM DTSD PDDC ROPA TCDM ATCM CACM DPEM GRAM PDEM ROPS WBCS ATDC CPAM DPLM GRBM RAAM RPAM BDCM CPCM DPSM PDBM RACM RPCM 9875,0000 126.0000 101.6364 0.0580 9.9730 4.7095 5.3736 9900.0000 152.0000 89.1226 0.1174 8.2751 7.4697 7.1605 9925.0000 144.0000 82.8642 0.1234 7.4736 10.1951 8.3377 9950.0000 77.0000 71.2210 0.1021 5,8952 13.7225 11.7742 9975.0000 96.0000 85.1418 0.0572 7.7395 9.6805 7.9159 1O000.0000 95.0000 137.8620 0.0929 14.9443 2.7166 2.7915 6.3524 196.7040 27.6102 779.0000 9.7055 83.2952 139.5500 6.0643 118.7678 28.9354 695.5000 8.0221 70.6039 139.5500 5.9191 82.9668 10.2794 692.0000 7.2317 15.5184 140.6750 5.8165 58.7365 21.9502 671.9000 5.6751 67.9482 141.1250 5.9384 87.9205 32.2464 641 .OOO0 7.4937 242.8713 141.45OO 6.8366 348.8484 28.2771 621.0000 14.6472 47.3073 141.6875 0.7721 196.8278 3.2057 36.7767 69.0000 67.1132 192.9161 0.4838' 118.8793 2.6933 56.7612 139.0000 87.1244 102.7186 0.3392 83.0522 3.6920 124.3947 126.0000 16.1326 99.0607 0.2371 58.8O28 2.4468 53.8532 47.0000 47.8903 98.8160 0.3599 88.0119 2.2139 33.2861 72.0000 228.3772 105.8709 1.2588 349.0189 2.3071 29.O749 79.0000 45.4344 91.8277 0.8260 193.8754 21.6835 13.8899 5.0838 5.1580 O.5422 146,0943 23.1172 20.0629 8.4198 6.8449 0.4013 125.9390 2.9339 40.9540 12.1669 8.0180 0.2972 89.4387 15.5602 19.1646 17.0252 11.1808 O.4223 132.3051 26.6993 12,8117 11.3739 7.5583 1.3149 370.1305 22.4O5O 11.51 O9 2.8666 2.7017 2.3392 194.2263 18.8356 15.8638 5.0806 5.1486 2.3147 146.43OO 20.3215 14.1693 8.4119 6.8292 2.6598 126.2648 -0.5958 13,3542 12.1545 7.9970 2.4439 89.74O8 12.4897 11.7656 17.0060 11.1432 2.2534 132.6346 24.0339 13.5898 11.3621 7.5395 2.3269 37O,4853 19.5834 20.7812 2.8652 2.6992 DEPTH BDEM DCCM DRHM PDCM RADE RPDE 10025.0000 85.0000 146.1611 0.0536 16.0859 2.5284 2.4658 10050.0000 83.0000 164.1430 0.0806 18.5585 2.1741 1.9300 ATBM CAAM DPDM DTSD PDDC ROPA TCDM 6.9131 375.3950 27.4625 -999.2500 15.7840 49.7077 142.2050 7.0881 437.8764 27.5421 -999.2500 18.2453 64.7753 142.8125 ATCM CACM DPEM GRAM PDEM ROPS WBCS 1.3360 375.5859 2.2644 26.0778 69.0000 30.0329 90.3141 1.5108 438.0531' 2.2371 29.8118 67.0000 64.2475 91.6872 ATDC CPAM DPLM GRBM RAAM RPAM 1.3932 418.4514 21.5238 10.5851 2.6639 2.3898 1.5703 533.3O47 21.6099 11.7385 2.2837 1.8751 BDCM CPCM DPSM PDBM RACM RPCM 2.3419 418.7958 18.6701 21.9062 2.6626 2.3878 2.3405 533.6147 18.7593 24.3854 2.2828 1.8740 10075.0000 87.0000 178.1804 0.0524 20.4853 1.7050 1.6235 7.4122 563.1379 29.5618 -999.2500 20.1708 69.5301 143.6000 1.8385 563.3185 2.6378 39.3776 59.0000 64.2475 167.5494 1.8934 632.6205 23.7949 14.6933 1.7758 1.5807 2.3031 632.8942 21.0238 26.2891 1.7752 1.5800 10100.0000 195.0000 160.1899 0.0851 18.0153 2.1262 2.0312 7.1162 448.7371 30.8238 -999.2500 17.7070 '85.8400 143.8250 1.5402 448.9145 2.6294 41.1193 74.0000 70.8777 166.5830 1.5979 506.8640 25.1603 15.2313 2.2285 1.9729 2.2798 507.1830 22.4388 23.8125 2.2276 1.971 7 10125.0000 -999.2500 159.6025 -999.2500 17.9346 2.1203 2.0471 10150.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 7.1188 450.1239 -999.2500 -999.2500 17.6263 50.5838 144.0500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 44.7909 144.0500 1.5440 450.3013 -999.2500 23.9161 229.00O0 42.8207 159.4723 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 50.6269 164.1838 1.6014 502.9929 -999.2500 9.9174 2.2216 1.9881 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 503.3130 -999.2500 23.7089 2.2207 1.9868 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 10175.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 12.4384 144.6125 -999,2500 -999.2500 -999.2500 -999.2500 -999.2500 15.3870 174.4801 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 DEPTH ATBM ATCM ATDC BDCM BDEM CAAM CACM CPAM CPCM DCCM DPDM DPEM DPLM DPSM DRHM DTSD GRAM GRBM PDBM PDCM PDDC PDEM RAAM RACM RADE ROPA ROPS RPAM RPCM RPDE TCDM WBCS 10185.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999,2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 10.8717 10.9718 -999.2500 -999.2500 -999.2500 145.2313 162.7482 Tape File Start Depth = 9590.000000 Tape File End Depth = 10185.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet Tape Subfile 6 is type: LIS DEPTH ATB1 ATC1 CAA1 CAC1 cPa1 CPC1 DCC1 GRA1 GRB1 PDB1 PDC1 PDD1 PDE1 RAA1 RAC1 RAD1 RPA1 RPC1 RPD1 TCD1 9665.0000 -999.2500 -999.2500 -999.2500 -999.2500 9665.2500 -999.2500 -999.2500 -999.2500 -999.2500 9675.0000 175.5698 15.2188 6.3232 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 6.2125 175.9157 5.2009 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 0.1372 97.0470 4.8856 5.6957 -999.2500 -999.2500 -999.2500 -999.2500 ;999.2500 -999.2500 -999.2500 -999.2500 158.0292 178.1088 1152.5000 5.6845 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 158.1490 57.5457 6.3279 -999.2500 9700.0000 94.1672 12.0156 23.5060 -999.2500 5.7477 94.4732 3.0140 17.4745 0.0191 72.9001 2.7649 10.6194 42.4787 115.6923 1117.0000 10.5850 42,5423 38.2660 23.5412 11.1413 9725.0000 110.2017 12.7656 16.3048 141.8000 5.8305 110.5187 5.4440 13.4563 0.0474 78.3018 5.1963 9,0743 61.2643 311.1202 1060.0000 9.0482 61.3315 98.6313 16.3227 9.4518 9750.0000 19.6379 7.7578 -999.2500 141.0828 9775.000O 39.9893 9.1719 1121.8728 139.5500 5.5048 19.8501 2.5769 -999.2500 5.5647 40.2377 5.0872 51.9775 -999.2500 37.1501 2.4568 50.9220 0.0098 49.9358 4.9301 25.0067 -999.2500 67.6799 993.0000 50.3776 1.0880 92.9673 929.0000 24.8523 -999.2500 23.4355 -999.2500 55.3O70 0.9343 31.2465 934.3899 26.6942 9800.0000 58.2446 10.2344 33.9879 139.4000 5.6927 58.5167 9.2453 22.0679 0.3805 58.7820 9.0890 17.1887 29.5751 33.7908 889.0000 17.1087 29.6351 12.9676 34.0575 18.3893 9825.0000 120.1554 13.1719 16.6597 139.9438 5.8243 120.4784 4.4969 13.1030 0.0876 81.4594 4.2287 8.3226 59.9584 42.4138 870.5000 8.3002 60.0251 15.6311 16.6782 8.7404 DEPTH ATB 1 ATC1 CAA1 CAC1 CPA1 CPC1 DCCl GRA1 GRB1 PDB1 PDC1 PDD1 PDE1 RAA1 RACl RAD1 RPA1 RPC1 RPD1 TCD1 9850.0000 6.0349 0.4798 111.0813 111.1891 168.1183 168.4619 95.1101 45.9655 16.7282 15.0000 7.9916 7.7190 851.0000 9.0024 8.9937 7.9718 5.9482 5.9361 6.1740 140.0000 9875.0000 6.3761 0.7385 203.1375 203.2624 179.5941 179.9412 98.0752 39,5828 14.7566 15.4063 11.6166 11.3749 848.0000 4.9228 4.9198 4.5001 5.5681 5. 5574 5.8812 139.9325 9900.0000 6.1294 0.3824 173.4162 173.7615 96.4914 15.1875 7.2606 6.9734 7.3812 6.5224 5.7665 140.2700 9925.0000 5.9360 0.2577 129.6779 130.0061 84.3560 13.5391 7.0365 6.7853 11.5350 9.4027 7.7123 1 40.0875 135.3653 48.5575 834.5000 5.7550 86.7286 122.2636 818.0000 7.6928 135.4802 17.5268 7.3874 6.0548 86.8190 40.2958 11.5471 8.2045 Tape File Start Depth = 9665.000000 Tape File End Depth = 10018.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 10018.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 140.8196 10000.0000 6.9287 1.3794 379.6983 379.8698 397.9135 398.2628 142.6956 31.9760 12.4070 21.5000 17.4285 17.1487 700.0000 2.6337 2.6325 2.5130 2.5131 2.5109 2.5880 140.7875 9975.0000 5.9228 0.4109 83.6971 83.7849 160.5406 160.6815 93.0969 30.8427 12.0569 14.7031 9.2811 9.0287 713.0000 11.9478 11.9353 9.9495 6.2290 6.2158 6.5039 140.6750 9950.0000 5.8607 0.2521 68.7889 68.8596 108.1051 106.4194 76.9610 58.0477 20.4602 12.5469 6.7464 6.5161 718.0000 14.5372 14.5223 11.6772 9.4246 9.3968 9.9844 140.5125 Tape Subtile 7 is type: LIS
