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Home My WebLink About196-053 • • Keck 1 F-Z p t qt, 0S"30 Regg, James B (DOA) From: NSK Prod Engr Specialist <n1139@conocophillips.com> Sent: Sunday, September 04, 2016 10:05 AM Fei` I'01Z1 J 1 f0 To: Cook, Guy D (DOA) Cc: Regg, James B (DOA); NSK Fieldwide Operations Supt Subject: RE: 1F-20 Deficiency Report Attachments: 1F-20 Exception report 02 Sep 16.pdf; 1F-20 Deficiency rpt complete 09-16.pdf Enclosed is the completed Deficiency Report for 1F-20 and our internal exception report explaining our actions. Also, as previously requested, all Deficiency Reports shall be reviewed and signed by the ConocoPhillips Production Engineering Specialist or other authorized ConocoPhillips representative. The contract SVS Technicians are not authorized to sign for ConocoPhillips on these reports. The Production Engineering Specialist or alternate is available at the Kuparuk Operations Center, or can meet you on site to review the deficiency and sign the report. Please call our office when a deficiency is noted and we will assist you with these reports. Darrell Humphrey/ Bob Christensen Production Engineering Specialist Conocophillips Alaska Inc. n1139@conocophillips.com Office (907) 659-7535 Pager(907) 659-7000#924 From: Cook, Guy D (DOA) [mailto:guy.cook@alaska.gov] SCANNED .+uN 0 8 2 ''.. Sent:Thursday, September 01, 2016 9:27 AM To: NSK Prod Engr Specialist<n1139@conocophillips.com> Cc: Regg,James B (DOA) <jim.regg@alaska.gov> Subject: [EXTERNAL]1F-20 Deficiency Report Darrell Humphrey/Bob Christensen, Please see the attached Deficiency Report. If you have any questions, please contact Jim Regg. Thank you, Guy Cook Petroleum Inspector AOGCC CONFIDENTIALITY NOTICE:This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Guy Cook at 907-659-2714 or guy.cook@alaska.gov. State of Alaska Oil and Gas Conservation Commission Deficiency Report Location: Wu j r-20 Date: 87/3(f itp PTD: /96 ds-.3 Operator: a01.01 Pit J lips Type Inspection: SVS Operator Rep: D,Ar rtg, ihret Inspector: 611 eouk. Position: fnd....�:o‘. �.. „H .,. Se-i.tts.7' Op.Phone: tyr9- 7 3 r Correct by(date): cr? Op.Email: rt i 131Q co Km.si MN's.Copt Follow Up Required: Yes Detailed Description of Deficiencies Date Corrected 64.14 a+ 4-ka 1t'4r.c.A.L,* e+rine.�1-1w. eP 4k4. LPS C4 t. Prc4ru.rt- Sw1.6-0 roo+ Koko aa.k 414t .P104..s 1tne. 7. 2 •tLo R AGTIDAPI 1714 1.4- s ut3f W%`4-. (—ow)1'Lfa1..►5 G' �' L 727 ,c (p N r nrR.- &044_ Trof r K n,� st Iz ��‘1.-114:-14" �F•�s‘ „_ g'3••f Operator Rep D Signatures: i tf' 7 AOGCC inspector *After signing,a copy of this forITAs to be left with the operator. Follow-up Instructions Return a copy of this Deficiency Report to AOGCC(Attention:Inspection Supervisor)within 7 days of receipt. Include the "Date Corrected"and attach supporting documentation for each corrective action implemented to address the deficiencies. if a follow-up inspection was performed by AOGCC,include the date and name of Inspector. Extensions for corrective actions taking longer than the"correct by"date must requested and accompanied by justification(Attention:Inspection Supervisor). Failure to provide the required documentation of corrective actions constitutes a violation of 20 MC 25.300 and Is subject to enforcement action under 20 AAC 25.535 Revised 3/9/2015 !., • • ConocoPhillips Alaska AOGCC EXCEPTION REPORT Pit 060S-3o Location: 1F-20 Date: 09101/16 AOGCC Inspects Guy Cook Instructions:All exceptions listed below must be corrected within 7 days of receipt of this notification. Documentation of the work performed is to be entered into the'Action Taken'section below. Note-Failure to comply with these instructions may constitute a violation of SOA regulations and may be subject to enforcement action under 20 AAC 25.535 EXCEPTIONS NOTED: 1F-20 Leak at the threaded connection of the low pressure switch root valve and the flowline Action Taken to Correct Problem: DSO cleaned what appeared to be old/dried hydraulic fluid and inspected the threaded connection of the low pressure switch root Dater jj22Ji Initials: valve. DSO could find no active leaks after 3 separate inspections during the shift. Date: ckinitials:Q;(1,' .. Date: Initials: Date: Initials: Date: Initials: Date: Initials: Return completed form to Prod.Engr.Specialist: n1139aconocophillips.com Distribution: CPF DSLT CPF OPS Supv Prod. Engr. Specialist C.C. CPF1&2 Ops Supt CPF3 Ops& DOT Pipelines Supt NSK Fieldwide Operations Supt ti) 0 • ISI in ��w • V li O N z O r r r r pa)p VV l`�_I :\W V ra N :rm X- U a) or y a N ¢ .� oC O 1- >•t)(1.0 „_.J Z r r r r Cr O 0. - V a u v, > �, o a c o o .o =o 114 (a) _ID 0 <Z (0 4., rp T _Q 'It 0 4-) C -a co ,n m 0 J w t0 t0 O O a) L J Q r r r N 4_, Jr N N Cr) Y F f~” ,t-9 7 7 7 j y CC C ro 7 7 C Oz QNNN Qa) Z Q O O a o O ? v vu .-) w O 0 0 0 v y _c 0- 14.1 W_ W_ W W_ to C ro o 0 H IT LL LL LL • N a a a a - o � 0ZZZ_ Z_ °; ra vo u •.... LL LL LL LL cu _ L U _CC aJ E a V2 Zi . CL O _0 c _ w ... 0 Of= a) ar co _ O. T C > O '`' L. 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(0 C t0 l0 (0 f0 (0 C) v C CC C t0 H J .127 2 ' 2 2 E E E E E E Y r0 al N Q N M M N C t0 a) Q a) Z Ou v E O0 7 a) '"' t0 7 $11w ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ v v a J J J J J J J J J J C Y a W W W W W W W W W Wan ra 0 0 H LL LL LL LL LL LL LL LL LL LL Cu E -ID N Q J J J J J J J J J J a 0 C C ‘4, F Q Q Q Q Q Q Q Q Q Q a 0, Q; Z Z Z Z Z Z Z Z Z Z v - u 0 CO J.153 LL LL LL LL LL LL U. LL LL LLU Ca c0 V a) -C O Y > Y Y C 15 O O 0 CS Z v, n a) -a b 0 C0 _0 C a) U 0 f- '1_7 v v 14,41 C. d > > C G O a Q v °u > S f0 N LL HUH i0 Lu a! re rt G E• 0 N r-1 d to U W N oIA o co _ —1 La Id 22 W ( O > ce V ,'� DO6J O J 0 J J O J J J1. _ Cf y >2 z R cow VI V1 y W cm e 41)I 1101/... .....9 lif OA ^jW = > L LL ` al > 04 > U > > > > > > E 0 41 Y Y Y . Y Y Y W 2 Q ` a) 7 7 7 7 7 7 v V > m til Y ti > O. f0. o. a s o. Y 0 ® 0 7 0 7 0 0 7 7 7 @ 4-, Y U Y Y Y Y Y Y G X N O Ili C.D ❑ O) t0 CO N CO CO ry C) CO CO V 'S O CO O O 0 0 p 0 0 0 f0 C� O "; 0 0 0 0 0 0 0 0 0 0 N 0 0 0 0 0 0 p 0 0 0 Ftp �"' Y U v U U CO ❑ ❑ ❑ E 0awe c.0 W N CO O N IIIO w 0 LL U C7 (7 U' Y } } } a) 000000 00000 0 0 C z N ( f0 I1I = � co0 O O O 0 0 0 O — 0 0 O V t0 O t0 0 0 0 0 0 0 0 0 Cr n1. r t0 C) CO CO CO C) U) O C in m I..- CO t0 U() In In (0 M N 7 N O M N 0 N N N N V' 0 U = :: Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. /~'~--0~.~ File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by: Beved D~~a Vincent Nathan Lowell Date: 7'C2"~0 Isl ~C~ [] TO RE-SCAN Notes: Re-Scanned by: Begedy Dianna Vincent Nathan Lowell Date: Isl • • .Nor ConocoPhillips Alaska P.O. BOX 100360 • - ANCHORAGE, ALASKA 99510 -0360 4 ,4111 December 30 2010 P;sa! a P; % 1n Cons„ ;r- ; sion flclw,?ryie. Commissioner Dan Seamount Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 J Anchorage, AK 99501 7 , ao y a b aDJAN v Commissioner Dan Seamount: Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). Each of these wells was found to have a void in the conductor. These voids were filled with corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10 -404, Report of Sundry Operations. The cement was pumped September 8 2010 and the corrosion inhibitor /sealant was pumped December 21 22 23 24 2010. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call Perry Klein or MJ Loveland at 907 - 659 -7043, if you have any questions. Sincerely, Perry Klein ConocoPhillips Well Integrity Projects Supervisor • • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Kuparuk Field Date 12/30/2010 1C, 1 E, 1F, 1 G & 1Y PAD Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name API # PTD # cement pumped cement date inhibitor sealant date ft bbls ft qal 1C-07A 50029205690100 2090290 3'2" n/a 3'2" n/a 4.3 12/23/2010 1 - I 1E-09 50029207200000 1820280 13' 1.00 13" 09/08/2010 3.8 12/22/2010 1E-15A 50029207690100 2100130 3'9" n/a 3'9" n/a 11.6 12/22/2010 1E-16 50029207770000 1821100 4' n/a 4' n/a 13.7 12/22/2010 1E -17 50029207930000 1821160 3'11" n/a 3'11" n/a 8.5 12/24/2010 1F -13 50029210200000 1831440 6" n/a 6" n/a 3 12/23/2010 1F:17 50029226570000 1960470 SF n/a 18" n/a 7.65 12/23/2010 .,,,,,,,...› 1F-20 50029226610000 1960530 6" n/a 20" n/a 6.1 12/23/2010 1G-13 50029210160000 1831400 13'10" 1.50 30" 09/08/2010 2.5 12/24/2010 1Y -01 50029209330000 1830500 SF n/a 6" n/a 1.9 12/21/2010 - 1Y-03 50029209430000 1830610 SF n/a 6" n/a 1.7 12/21/2010 1Y-04 50029209480000 _ 1830660 SF n/a 6" n/a 1.7 12/21/2010 1Y-11 50029209260000 1830410 9" n/a 9" n/a 2.6 12/21/2010 1Y-12 50029209130000 1830260 4' n/a 4' n/a 8 12/21/2010 1Y-13 50029209030000 1830150 15" n/a 15" n/a 1.7 12/21/2010 1Y-14 50029209100000 1830230 24" n/a 24" n/a 1.7 12/21/2010 1Y-16 50029209270000 1830420 12" n/a 12" n/a 1.7 12/21 /2010 • ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 RECEIVED JAN 0 7 2009 Alaska Oil ~ Gas Cons. Commission Anchorage Jan 2, 2009 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7`" Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maundcr: ~~~~ J A~ . ~ ~ 'I 00:, ~~ ~ ~ \r/~ \~ Enclosed please find a spreadsheet with a list of wells from the Kuparuk field (KRU). Some of these wells were found to have a void in the conductor by surface casing annulus. The volume of annular void subsequently was filled with a corrosion inhibiter engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. Similarly, It was noticed In August 2007 that 5 wells on DS 1 C had similar cement and sealant treatments. These wells were inadvertently omitted from the 10-404 submitted at that time for other work being performed. These wells are included here. Please call Perry Klein or M.J. Loveland at 907-659-7043, if you have any questions. Sincerely, Perry K1 ' - ConocoPhillips Well Integrity Supervisor ~ ! ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) ._ ...................._........ Kuparuk Field ~` a Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft al 1F-09 183-104 11" na 11" na 9.70 12/7/2008 1 F-14 183-146 18" na 18" na 2.00 12/7/2008 1 F-17 196-047 8" na 8" na 1.70 12R/2008 1 F-19 196-052 8" na 8" na 1.70 12/7/2008 1 F-20 96-053 6" na 6" na 1.00 12/7/2008 1C-111 201-128 5' 9" 0.50 18" 8/27/2007 21.00 8/29/2007 1 C-13 198-011 32' 10" 4.00 18" 8/27/2007 17.00 8/29/2007 1 C-14 206-001 14' 6" 2.00 18" 8/27/2007 9.00 8/29/2007 1 C-21 205-034 38' 10" 4.00 18" 8/27/2007 8.60 $/29/2007 1 C-23 199-034 10' 10" 1.50 18" 8/27/2007 23.00 8/29/2007 d h" d` ~~~~~~~~ N0.4803 v Schlumberger -DCS 2525 Gambell Street, Suite 400 Company: Alaska Oil & Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine Mahnken ATTN: Beth~~~~~ A~ ~ ~ ~ 2~~8 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk ~~/~6/~8 • Well Job # Log Description Date BL Color CD 1A-22 12097412 GLS / - '~ 07/22/08 1 1 2G-04 12096519 PROD PROFILE - 07/23/08 1 1 1A-22 12097413 PROD PROFILE - ~ 07/23/08 1 1 1A-28 11996647 PROD PROFILE ~/ 07/24/08 1 1 1A-25 11996648 PROD PROFILE ~ 07/25/08 1 1 2A-08 11996649 INJECTION PROFILE _ 07/26/08 1 1 1 E-112 12080408 INJECTION PROFILE 07/27/08 1 1 2W-05 12080409 INJECTION PROFILE 07/28/08 1 1 3J-10 12097408 SBHP SURVEY 07/20/08 1 1 3M-28 12097411 SBHP SURVEY C - Q( 07/21/08 1 1 i L-15 11982443 PROD PROFILE 1 07/06/08 1 1 30-08A 12080407 SBHP SURVEY ~~ Iq'} - (q3 ~ (per- 07/26/08 1 1 30-09 12080406 SBHP SURVEY ®(p ~--(p~ 07/26/08 1 1 1 L-24 11978468 PRODUCTION PROFILE 07/26/08 1 1 1 F-17 12080410 PRODUCTION PROFILE ~( ~ (p 07/29!08 1 1 30-11 12100430 SBHP SURVEY -pV 07!31/08 1 1 2M-06 12100433 INJECTION PROFILE 08/02/08 1 1 1 Ham, `/j 12100434 INJECTION PROFILE U ZC.. / ''~ {0 08/03/08 1 1 UGNU DS2-OBI 11996650 TEMPERATURE LOG ~ - 07/27/08 1 1 2X-14 12100432 LDL 08/01/08 1 1 i F-20 12100435 PRODUCTION P OFILE / 08/04!08 1 1 1 H-09 12100436 INJECTION PROFILE U 08/05/08 1 1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8317. Thank you. ~~ 1F-20 (PTD 1960530) Report of Failed TIFL . . Tom & Jim, Kuparuk gas lifted producer 1 F-20 (PTO 1960530) failed a TIFL on 4/13/07 and has been added to the SCP report. The GL Vs are 1997 vintage and are suspected to be the leak point. Slickline started ¡./' troubleshooting the well and replaced a scaled up OV on 4/16/07. A re-TIFL is planned after a new GL design is installed to verify the leak has been repaired. Attached is a 90 day TIO plot and a schematic. Please let me know if there are any questions. Marie McConnell Problem Well Supervisor (907) 659-7224 n1617@conocophillips.com sCANNED APR S 0 2007 «1 F-20 90 day TIO plot 4-14-07.gif» «1 F-20.pdf» .,...... Content-Description: IF-20 90 day no plot 4-14-07.gif IF-20 90 day TIO plot Content-Type: image/gif Content-Encoding: base64 Content-Description: IF-20.pdf IF-20.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 4/17/2007 12:26 PM . . KRU 1 F -20 API: 500292266100 Well Type: PROD AnQle (àJ TS: 46 deQ (àJ 9960 SSSV Type: NIPPLE Orig 4/1/1996 Angle @ TO: 30 deg @ 10523 Completion: NIP (514-515, Annular Fluid: Last W/O: Rey Reason: TAG FILL OD:3.5OO) Reference LOQ: Ref LOQ Date: Last Update: 6/12/2006 TUBING (0-9752, Last TaQ: 10208 TO: 10522 ftKB OD:3.5oo, Last TaQ Date: 6/11/2006 Max Hole AnQle: 64 diil 6450 10:2.992) Description Size Top Bottom TVD Wt Grade Thread CONDUCTOR 16.000 0 121 121 62.50 H-40 Gas Lift SURFACE 7.625 0 5659 3664 29.70 L-80 MandrelNalve PRODUCTION 5.500 0 9950 5878 15.50 L-80 1 (3703-3704. LINER 3,500 9752 _ 10522 10522 9.20 L-80 Size I TOD I Bottom I I Wt I Grade I Thread 3.500 I 0 I 9752 I 5742 I 9.30 I L-80 I :'l!!l!ffôrâtil:lñšiS¡ Ii.: GasUft Interval TVD Zone Status Ft SPF Date Type Comment MandrelNalve 9968 - 9982 5891 - 5901 C-4.UNIT 14 4 3/18/1999 APERF 21/8" DP Enerjets; 0 deg 2 B phasina, 0 dea orient (6275-6276, 10128 - 10156 6008 - 6030 A-4 28 4 1/15/1997 IPERF 2.5" HSD; 180 deg. Phasing; 6 deg CCW from H Side Orient Gas Lift St MD TVD Man Man Type V Mfr V Type VOD Latch Port TRO Date VIv MandrelNalve Mfr Run Cmnt 3 1 3703 2657 BST AXT GLV 1.0 T-1 0.188 1387 3/7/1997 (8214-6215, 2 6275 3973 BST AXT GLV 1.0 T-1 0.188 1372 3/7/1997 3 8214 4906 BST AXT GLV 1.0 T-1 0.250 1468 3/7/1997 4 9677 5691 BST AXT OV 1.0 T-1 0.188 0 3/7/1997 Gas Lift Depth TVD Type Description 10 MandrelNalve 514 513 NIP Cameo 'OS' 2.813 4 9730 5727 NIP Cameo '0' 2.750 (9677-9678, 9737 5732 LOCATER Baker Locator 3.000 9739 5733 PBR Baker wI 10' Stroke 3.000 9752 5742 ANCHOR Baker KBH-22 Anchor Seal Nipple 3.000 9752 5742 PKR Baker SABL-3 PERM/ 2.813 NIP (9730-9731, 003.500) LOCATER (9737-9738, 00:4.453) PBR (9739-9740, 00:4.703) PKR (9752-9753, - :: 00:4.766) - ANCHOR ... (9752-9753, 00:3.500) Perf - f---- (9968-9982) LINER (9752-10522, 00:3.500, Wt9.20) Perf ------ :10128-10156) ---..- 90 RECEiVED ; It \N ÇJ i) '"'1"1"16 ...,. --.. -) '-' Ù ,,-1J u SChlumbergel' ,j~", :--K 1. --:-~!:: (''''[1'' Cçmmissk:l1 -"\-ð.::~~ ',oÐj!¡ ~._'~."", ~. ~rd'£~e Schlumberger -DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth ~3 " OJ \fÀVJ SCANNED JUN 2 :3 2Q06 Well Job # Log Description Date 1 F-06 11249918 PRODUCTION PROFILE WID EFT 06/13/06 1 F-20 11320984 PRODUCTION PROFILE WID EFT 06/12/06 1A-15 11249917 INJECTION PROFILE 06/12/06 2T -40 11249919 SCMT 06/14/06 2M-20 11235372 PRODUCTION PROFILE 06/18/06 3G-12 11320978 INJECTION PROFILE 06/01/06 1 Y -27 11235341 PRODUCTION PROFILE WIDEFT 02126/06 3M-21 11213734 INJECTION PROFILE 04/04/06 2Z-12A 11216199 MEMORY PRODUCTION PROFILE 06/04/06 1 A-22 11213761 PRODUCTION PROFILE WIDEFT 06/15/06 06/22/06 NO. 3858 Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk BL Color CD 1 1 1 1 1 1 1 1 1 1 - C> Please sign and return one copy ofthis transmittal ~~above address or fax to (907) 561-8317. Thank you. THE MA. TE~ UNDER THIS COVER HAS BEEN ON-OR BEFORE M P~L W A T E IA L U N D ER T H I S M A R K~-~--- AOGCC Individual Well Geological Materials Inventory PERMIT DATA T DATA PLUS Page: 1 Date: 11/25/98 RUN RECVD 06/13/96 1 06/13/96 1 09/05/96 FINAL 01/29/97 - 07/03/97 ye, s.,~.o~ ..... 10-407 G~OMPLETION DATE DAILY WELL OPS R ~/Af-/%/ TO Are dry ditch samples required? yes~,~And received? Was the well cored? yes ~Amalysis & description received? Are well tests required? yes.~ Received? ~-~y~ .... Well is in compliance . Initial COMMENTS ARCO Alaska, Inc. Post Office Box 10036c Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 1, 1997 Mr. David J. Johnston Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: 1F-20ST (Permit No. 96-53 & 96-143 & 396-200) Well Completion Report Dear Mr. Commissioner: Enclosed is the well completion report for the completion on KRU 1F-20ST. If there are any questions, please call 263-4183. Sincerely, W. S. Isaacson Drilling Engineer Kuparuk Drill Site Development WSUskad ORIGINAL STATE OF ALASKA ALAS,.,~ OIL AND GAS CONSERVATION L,,.,MMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status oi' Well ............. Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service ~. Name of Operator .......... 7. Per'mit Number ARCO Alaska Inc. 96-53 & 96-143 396-200 31 AddreSs 8. APl Number P. O. Box 100360, Anchorage, Alaska 99510 ~ . 50-029-22661 ...... --'~-- 91-Unit-oF-Lea-se Name 4. Location of well at surface ........ . 682' FNL, 89' FEL, Sec. 19, T11 N, R10E, UM ~ ¢!~;..,~..'~ ;?:~;:i- !"-~i~"q ,~ Kuparuk River Unit At top of productive interval ~! i.;~'!';!~_, ,' 10. Well Number Attot,al depth~,~,~, i--~ --',~-~l~i~ i:;,~"'~-"~'~ '~ ~i i. Field and' ~0Ol 2~ FSL, ~ FEL, Sec. 30, T11 N, R10E, UM ~ -~/¢~ ...... ~ ........ Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) ~6. Lease Designation'a~'d'Serial No. RKB 109', Pad 77' ....~ ADL 25659, ALK 2585 ~'2. Date Spudded ~13. Date T.D. Reached ~ 14. Date Com'~., Susp., or Aband.~15. Water depth, if offshore ~16. No. of Completions 3/24/96 ~ 12/6/96 j 12/23/96 ~ N/A MSLI One 17. Total Depth (MD+TVD) ~ 18j Plug Back Depth (MD+TVD)]~ 9. ~reCtio~al SurveyS20. 'bept~"Where SSSV set~lj Thicknes~ ~ permafrost 10523 6247 F~ 10423 6250 F~ ~Yes ~Uo ]. N/A MD[ 1650 (Approx.) 22. Type Electric or Other Logs Run Slim-1 GR, GR/CCUSLTJ 23. CASING, LINER AND CEMENTING RECORD ~" CAsinG SE~iNG DEPTH ~ HOLE ......... SIZE ~. PER FT. G~DE ToP BOSOM SIZE CEMENTING RECORD AMOU~ PULLED 16" 62.5~ H-40 Sud. 121' 24" 287 sx AS I 7.625" 29.7~ L-80 Sud. 5659' 9.875" 940 sx AS III & 410 sx Class G & 79 sx 'G' ..... '~75"- ............. ~-~;-~ ................ -Et-~-d ........... S~-~. - ...... ~-~-0' ....... ~:7~~' -~-~-~ ~ias~ -~ .................................................................................... 3.5" 9.2¢ L'80 9752' 10522' 4.75" 99 sx Class G ................................................................................................................ : ................................................... 7i '~'4. Pedorations open to Produdion ('MD+TVD o~ T~'an~ Bottom 25. TUBING RECORD and interval, size and number) S,ZE DEp~-~7 (~D) - - PA~KER-~T-(-~-~) ........... 3.5,, 9752, 9752, MD TVD MD TVD ....................................................................... 10128'-10156' 5988"-6019' 4 spf 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. ~ BEp~ I~ERvAL (MD) AMOU~ &'K~ND'~F MATER~AL USED '" .... 10~'28'-1'~'~56' tbtai propp~nt pu~ped ~0Y3bb~-~ 178000¢ in the formation w/11¢ ppa of 12/18 prop ~ peals. '~7. ' ....... ~RoDuOTION TEsT ................ Date ~irst prOductiOn ~Method of OPeration (FlOwing, gas lift, etc.) ..... 1/28/97 j Shut-in Date of Test jHours Tested PRODUCTION F~ OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE ~ GAs-OIL RATIO ~ TEST PERIOD' ;F-fbW--T-db-i~-~iCa~i~--Pr~-S-~-¢~ ~-~LC~-~f~b---;-- -i-O~:~ ............. -~-~:~-~ ............. W-~f~R':-B-B-L- ........ OIL GRAVITY-APl (CORR) Press. i ~4-HouR RATE i 28. cORE DA~A ............... Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ORIGINAL Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Ma~ s 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Top Kuparuk C 9960' 5885' Bottom Kuparuk C 9973' 5894' Top Kuparuk A 10070' 5964' Bottom Kuparuk A 10224' 6083' Annulus left open - freeze protected well diesel. '~1. 'l"iSt Of AttaChments ................... Summary of Dally Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed d'L [. ~~,---- Title ~,~,~'~,-"~ F_~,~E:E~ Date Prepared By Name/Number: INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 1 WELL:iF-20 RIG:NORDIC WELL ID: AK8477 TYPE: AFC: AK8477 AFC EST/UL:$ 1220M/ 1460M STATE:ALASKA AREA/CNTY: NORTH SLOPE EAST FIELD: KUPARUK RIVER UNIT BLOCK: SPUD:03/24/96 START COMP: FINAL: WI. 0% SECURITY:0 API NUMBER: 50-029-22661-00 03/25/96 (D1) TD: 3714' (3714) SUPV: JT DAILY: $ 03/26/96 (D2) TD: 5670' (1956) SUPV: JT DAILY:$ 03/27/96 (D3) TD: 5670' ( 0) SUPV:GRW DAILY:$ 03/28/96 (D4) TD: 5820' (150) SUPV:GRW DAILY:$ 03/29/96 (D5) TD: 7999' (2179) SUPV:GRW DAILY:$ 03/30/96 (D6) TD: 9215' (1216) SUPV:GRW DAILY:$ 03/31/96 (D7) TD: 9802' (587) SUPV:GRW DAILY:$ 04/01/96 (D8) TD: 9802' ( SUPV: GRW 0) DAILY'$ MW: 10.0 VISC: 65 PV/YP: 32/26 APIWL: 6.6 DRILLING @ 4850 Move rig to DS 1F-20. Accept rig at 0100 hrs 3/24/96. Drilled from 453' to 3714' 120,634 CUM:$ 120,634 ETD:$ 0 EFC:$ 1,340,634 MW: 10.2 VISC: 77 PV/YP: 35/32 APIWL: 6.0 CIRC ON BOTTOM W/HOLE OPENER Drill from 3714' to 5670'. POOH free from 5670-4144. Pulled tight. Work through section where temperature rose earlier. Could not rotate, circulate or go back down. POOH while pumping. Hole swabbing all the way out. Prepare to PU hole opener and run to bottom. 75,630 CUM:$ 196,264 ETD:$ 0 EFC:$ 1,416,264 MW: 10.3 VISC: 85 PV/YP: 38/38 APIWL: 5.8 NU BOPE Wash and ream from 1855-2590'. RIH, wash and ream from 5556-5670' Held safety meeting. Run 7-5/8" casing. Pump cement. CIP @ 2203 hrs. 179,703 CUM:$ 375,967 ETD:$ 0-EFC:$ 1,595,967 MW: 8.5 VISC: 36 PV/YP: 8/ 6 APIWL: 0.0 DRILLING @ 6496 Test all BOPE to 300/3000 psi- no failures. Test casing to 2000 psi for 30 min., OK. Drill cement, plugs, float equip. and 10' of new hole. Drill from 5680' to 5820' 104,866 CUM:$ 480,833 ETD:$ 0 EFC:$ 1,700,833 MW: 8.8 VISC: 40 PV/YP: 13/11 APIWL: 6.5 DRILLING @ 8235' Drill from 5820' to 7999' 82,684 CUM:$ 563,517 ETD:$ 0 EFC:$ 1,783,517 MW: 9.0 VISC: 41 PV/YP: 11/16 APIWL: 6.5 DRILLING @ 9180' Drill from 7999' ti 9215' 80,733 CUM:$ 644,250 ETD:$ 0 EFC:$ 1,864,250 MW: 9.1 VISC' 43 PV/YP' 14/15 APIWL' 6.0 RUNNING 5.5" CASING Drill from 9215' to 9'802' Evaluate logs. POOH. 76,500 CUM:$ 720,750 ETD.$ 0 EFC-$ 1,940,750 MW: 0~0 VISC: 41 PV/YP: 13/13 APIWL: 0.0 LAYING DOWN DP Held safety meeting. Run 5.5" casing to 9801' Cement casing. CIP @ 1750 hrs. N/D BOPE. N/U wellhead. 158,224 CUM:$ 878,974 ETD:$ 0 EFC:$ 2,098,974 Date: 2/7/97 05/31/96 (D9) TD: 9793' ( SUPV: DEB o) DAILY: $ ARCO ALASKA INC .i~)h {.'~5 i"':{;/ ..... __ . '- ~,-~ Page' 2 WELL SUMMARY REPORT MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 SERVICE RIG Move rig from 1F-17 to 1F-20. Accept rig @ 0700 5/30/96. ND tree. NU BOPE. Test BOPE. RIH with BHA #1 on 20 stands 2-7/8" DP to 2240'. Circulate out diesel cap with warm sea water. Continue circulating to warm up wellbore. Continue RIH. Test 5.5" casing to 3500 psi, casing test looking OK, but had dripping leak on tubing head valve. Installed new ring between tubing head & side outlet valve - retested OK. Had another dripping leak at blind flange over VR plug on opposite side of head. Prepare to POH to remove defective head and install new one. 50,988 CUM:$ 929,962 ETD:$ 0 EFC:$ 2,149,962 06/01/96 (D10) TD: 9793' ( 0) SUPV: DEB DAILY:$ MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIH - PU DP RU to POH to change out tubing head. Circulate diesel cap into well for freeze protection. ND defective FMC tubing head. Install new FMC tubing head and secondary packoff. Test flange and packoffs to 3000 psi, OK. Set test plug. NU BOP stack and choke line. Pull test plug. Test 5.5" casing to 3500 psi for 30 minutes, OK. Circulate diesel cap out of well with sea water. 39,084 CUM:$ 969,046 ETD:$ 0 EFC:$ 2,189,046 06/02/96 (Dll) TD: 9793' ( 0) SUPV:DEB DAILY:$ MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIH - FILLING DP Fill pipe & break circulation @ 8182' PU kelly. Attempt to circulate, no go. Pressure up and work pipe, no circulation. POH wet, using mud bucket. Found bottom 4 DC's & motor plugged with barite. Pit suction valves leaked, getting muddy water into DP when filling DP & breaking circulation. Barite dropped out in DP. LD and wash barite out of bottom 4 DC & mud motor. 41,260 CUM:$ 1,010,306 ETD:$ 0 EFC:$ 2,230,306 06/03/96 (D12) TD:10056' (263) SUPV: DEB DAILY:$ MW: 11.4 rISC: 55 PV/YP: 31/22 APIWL: DRILLING Drill out rubber plugs, cement, & float equipment from 9708' to 9793'. Drill 10' of new formation to 9803'. Circulate hole clean & condition mud to 11.5 ppg. Test formation to 600 psi, 13.5 ppg EMW FIT. Held 600 psi on formation for 10 minutes. Drill 9803' to 10056' 52,025 CUM:$ 1,062,331 ETD:$ 0 EFC:$ 2,282,331 4.2 06/04/96 (D13) TD:10420' (364) SUPV:DEB DAILY:$ MW: 11.4 VISC: 48 PV/YP: 26/18 APIWL: 4.0 POH Drill from 10056' to 10420' Circulate to condition mud and hole. Briefly gas cut to 8 ppg at bottoms up and back to 11.4 ppg shortly after bottoms up. POH. 34,993 CUM:$ 1,097,324 ETD:$ 0 EFC:$ 2,317,324 06/05/96 (D14) TD:10420' ( 0) SUPV:DEB MW: 11.4 VISC: 47 PV/YP: 25/18 APIWL: 4.2 CIRCULATE LINER INTO 4.75" HOL RIH with 3-5/8" DITE/GR, tag bottom @ 10415' ELM. Log from 10409' to 9630' POH. Run 3.5" liner. Circulate to condition mud with liner inside 5.5" shoe. Got gas cut mud returns. Run liner into open hole. Tagged tight spot @ +/- 10315'. Work pipe & circulate to wash liner into hole. Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 3 DAILY:$ 06/06/96 (D15) TD:10326' ( 0) SUPV:DEB DAILY:$ 06/07/96 (D16) TD: 10326' ( 0) SUPV: DEB DAILY:$ 06/08/96 (D17) TD:10326' ( 0) SUPV:DEB DAILY:$ 06/09/96 (D18) TD: 10326' ( 0) SUPV: DEB DAILY:$ 06/10/96 (D19) TD:10326' ( 0) SUPV: DEB 45,538 CUM:$ 1,142,862 ETD:$ 0 EFC:$ 2,362,862 MW: 11.3 rISC: 47 PV/YP: 22/19 APIWL: 4.5 WAIT FOR E-LINE & BACK-OFF HAN Circulate and work DP to wash liner last +/-105' to bottom. Hole only slightly sticky, acted like pushing something ahead of liner. Circulate hole and work pipe 25' Pump cement. CIP @ 1445 hrs. Pull test packer to 145K#, OK. Test annulus to 3000 psi for 5 minutes to verify packer set, OK. Pressure DP to 800 psi. Rotate 15 turns to release setting tool. PU, not released. Rotate 10 more turns & twisted off DP pin 2.5 joints below floor. LD cement head & 3 joints 2-7/8" DP. Pin twisted off 3rd joint. Wait for fishing tools. Latch onto fish @ 87' Work pipe. Attempt to work turns into string, got all back. 55,318 CUM:$ 1,198,180 ETD:$ 0 EFC:$ 2,418,180 MW: 11.3 rISC: 48 PV/YP: 25/18 APIWL: 4.5 BREAK OUT OVERSHOT RIH with free point tools, stopped @ 685' POH. RIH with 1-3/8" sinker bars, tagged obstruction @ ~85', POH. Release overshot. RIH with FTA %2. Latch onto fish @ 87' Work 26 left-hand turns into string for blind backoff. Pipe started working up hole & established slow circulation. Worked pipe up hole 15' to 20' when grapple slipped off fish. POH, overshot swelled out. RIH with overshot. Latch onto fish & work fish. Found £ish +/-8' higher than where it started, but still tight. RIH with 1-3/8" sinker bars, tagged obstruction @ 677' 33,611 CUM:$ 1,231,791 ETD:$ 0 EFC:$ 2,451,791 MW: 11.2 rISC: 44 PV/YP: 20/20 APIWL: 4.5 POH WITH SCREW-IN SUB POH with 2-7/8" DP. Recovered 21 joints total, leaving top of fish @ 648' Test BOPE to 5000 psi, annular to 3000 psi. Accumulator drawdown test, OK. RIH with screw-in sub & XO. MU 4-3/4" DC at surface. Screw into tool joint @ 648'. Work pipe, no movement. RIH with 1.43" LIB - tag obstruction @ 677', no distinct impression. RIH with 1.66" swedge. Work on obstruction, no movement. Made 4 attempts to get a blind backoff below connection @ 677' RIH with XO on 20 joints on 2-7/8" DP. Work fish, no movement. RIH & fire backoff shot @ screw-in sub. 66,778 CUM:$ 1,298,569 ETD:$ 0 EFC:$ 2,518,569 MW: 11.1 VISC: 43 PV/YP: 20/20 APIWL: 4.5 DISPLACE CTU TO MUD LD 4 stands 4-7/8" DP in mouse hole. Set CTU BOPs on rig floor. Test hydraulics on CTU. Pressure test coil tubing. Displace seawater from coil with mud. 33,432 CUM:$ 1,332,001 ETD:$ 0 EFC:$ 2,552,001 MW: 11.4 VISC: 44 PV/YP: 20/20 APIWL: 4.5 RIH WITH 1-3/4" COILED TBG RIH with 1-15/16" mill & 1-11/16" mud motor on CTU. Tag obstruction in DP @ 689' CT measurement. Mill on ! obstruction, recovering rubber from DP wiper dart. Change Date: 2/7/97 DAILY:$ 06/11/96 (D20) TD:10326' ( 0) SUPV:DEB DAILY:$ 06/12/96 (D21} TD: 10326' ( 0) SUPV: DLW DAILY:$ 06/13/96 (D22) TD:10326' ( 0) SUPV:DLW DAILY:$ 06/14/96 (D23) TD:10326' ( 0) SUPV:DLW ARCO ALASKA INC. WELL SUMMARY REPORT Page: 4 out mud motor. RIH with 1-13/16" mill with flatter bottom. Mill on DP wiper dart & screen @ 689'. Mill spinning, not getting a good bite on bottom. POH. Build poor boy overshot with a piece of 1-3/4" coiled tubing. Make 2 runs to pick up junk, only recovered 1 small piece of rubber. RIH with 1-13/16" mill with 2 blades & flat bottom to get a better bite. Mill on junk @ 689' New mill getting a better bit initially, then spinning again. Shut off pump, set down & pushed through obstruction. Pushed through remains of screen. RIH with CTU, no obstructions. 33,908 CUM:$ 1,365,909 ETD:$ 0 EFC:$ 2,585,909 MW: 11.4 VISC: 42 PV/YP: 19/18 APIWL: 4.5 RU SWS Change mills, install 1-15/16" mill. Ream out remains of DP screen at 689' CTM. MU 10' pup 3.5" DP at surface to use for turning & working pipe for backoff. 33,611 CUM:$ 1,399,520 ETD:$ 0 EFC:$ 2,619,520 MW: 11.4 VISC: 48 PV/YP: 24/18 APIWL: 4.5 FREE POINT W/SWS RIH with APRS free point tool to 5874' Work tool to 6200' unable to get down. POOH w/7 and 1/3 stands of 2-7/8" DP check for loose joints and the joint were CTU drilled out drill pipe screen, screen completely milled up gone. RIH with APRS free point 1-11/16" to 6000' Pump tool to 8400' Screw back into 2-7/8" DP @ 8511' and work out torque. Continue running free point. 80,298 CUM:$ 1,479,818 ETD:$ 0 EFC:$ 2,699,818 MW: 11.2 VISC: 46 PV/YP: 22/19 APIWL: 4.5 ATTEMPT TO POOH W/DP Continue running APRS free point 1-11/16" on SWS line. After screwing back in @ 8511' tool stopped @ 9025' free work pipe got tool down to 9340' no movement move up hole to 9307' appears to be free. POOH. RIH with APRS spang jars on top of back off shot and worked through 6090' to 7200' and continue to RIH to 9307' Work 8 rounds of left hand torque into pipe. Fired back off shot @ 9307' worked 12 more rounds into pipe 2 rounds at at time. Loosing torque each time without getting pipe to move up. POOH. Appears to have 3' of movement. Work in 10 rounds of right hand torque and work pipe. Appears to have movement. Pipe parted @ 175K after 30 min. Tag top of fish @ 725' Work pipe up to 200K. Attempted to pump started to circulate and then packed off 1500 psi. Bleed off continue to work pipe same 4' movement but moving up hole. Have worked out 35' Still coming slowly but unable to circulate. 33,432 CUM:$ 1,513,250 ETD:$ 0 EFC:$ 2,733,250 MW: 11.2 rISC: 48 PV/YP: 22/19 APIWL: 4.5 L/D 2-7/8" DP Continue working 2-7/8" DP up hole. Was able to break circulation after working pipe up hole 50' @ 9250' Continue to work pipe up hole increasing pump rate slowly to 3 bpm. Circulate bottoms up. Recovered fine sand on bottoms up. RIH with retrievable bridge plug and set at Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 5 DAILY:$ 06/15/96 (D24) TD: 10326' ( 0) SUPV: DLW DAILY:$ 06/29/96 (D25) TD: 9090' ( 0) SUPV:DEB DAILY:$ 06/30/96 (D26) TD: 9090' ( 0) SUPV: DEB DAILY:$ 07/01/96 (D27) TD: 9307' (217) SUPV:DEB DAILY:$ 07/02/96 (D28) TD: 9352' ( 45) SUPV: DEB DAILY: $ 07/03/96 (D29) TD: 9343' ( 0) SUPV: DEB DAILY:$ 9090' Test 5.5" casing from 9090' to surface for 30 min. OK. 231,027 CUM:$ 1,744,277 ETD-$ 0 EFC:$ 2,964,277 MW: 0.0 rISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIG RELEASED MOVING OFF WELL Continue to L/D 2-7/8" DP. Freeze protect. N/U tree and install test plug. Test tree to 250/5000 psi OK. Secure well. Release rig at 0500 6/15/96. 87,229 CUM:$ 1,831,506 ETD:$ 0 EFC:$ 3,051,506 MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 LOAD 2-7/8" DP INTO PIPE SHED Move rig from 1F-03A to 1F-20. Accept rig @ 1900 hrs. 6/28/96. ND tree, NU BOPE. Test BOPE, OK. Load 2-7/8" drill pipe into shed and tally. 15,595 CUM:$ 1,847,101 ETD:$ 0 EFC:$ 3,067,101 MW: 11.0 rISC: 60 PV/YP: 18/26 APIWL: 4.7 CHANGE OUT KELLYS MU retrieving tool. RIH and hit ice plug @ 176' Circulate through ice plug to 575' Condition and weight up mud in pits to 11.3 ppg. Displace diesel from well with mud. RIH PU DP to 9000' PU & LD 4-3/4" kelly. 38,949 CUM:$ 1,886,050 ETD:$ 0 EFC:$ 3,106,050 MW: 11.4 VISC: 112 PV/YP: 25/41 APIWL: 3.7 RIH WITH MILL Circulate once around & condition mud @ 9064' . Catch bridge plug @ 9097' Rotate and release BP. RIH with mill to 332' and unable to work past. 51,897 CUM:$ 1,937,947 ETD:$ 0 EFC:$ 3,157,947 MW: 11.4 VISC: 81 PV/YP: 20/46 APIWL: 3.1 MILLING DP @ 9352' RIH with milling BHA %1 on 2-7/8" DP. Tag fill @ 9128' Break circulation and drill out fill from 9128' to 9304', top of DP fish. Mill on DP from 9304' to 9352' 41,292 CUM:$ 1,979,239 ETD:$ 0 EFC:$ 3,199,239 MW: 11.4 VISC: 100 PV/YP: 43/42 APIWL: 3.2 POH TO CHECK MILL Rotary stalled out. PU, tight spot coming up and won't go all the way back down. Circulate & work pipe to clear apparent bird nest of cuttings. Work hook on 30' rod down into stack & top of 5" casing, no bird nest. Metal recovered 465%, 406% milled. POH to work bird nest loose. Each tool joint still hanging up. Discovered blind rams partially closed. Remove damaged blinds. Install 2-7/8" pipe rams. Replumb & reconnect hydraulic lines that had been crossed. Function test BOPE & verify proper operation. RIH and mill on DP from 9342' to 9343'. Mill not cutting. 67,915 CUM:$ 2,047,154 ETD:$ 0 EFC:$ 3,267,154 Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 6 07/04/96 (D30) TD: 9365' ( 22) SUPV:DEB DAILY: $ 07/05/96 (D31) TD: 9397' ( 32) SUPV: DEB DAILY:$ 07/06/96 (D32) TD: 9411' ( 14) SUPV:DEB DAILY:$ 07/07/96 (D33) TD: 9417' ( 6) SUPV:DEB DAILY' $ 07/08/96 (D34) TD: 9455' ( 38) SUPV: DEB DAILY:$ 07/09/96 (D35) TD: 9481' ( 26) SUPV:DEB DAILY:$ 07/10/96 (D36) TD: 9493' ( 12) SUPV:JT DAILY:$ 07/11/96 (D37) TD: 9493' ( 0) SUPV:JT MW: 11.4 VISC: 105 PV/YP: 46/49 APIWL: 4.0 MILLING @ 9365' POH with MBHA %1. Function test all BOPE. RIH with MBHA %2. Mill on 2-7/8" DP from 9343' to 9365'. 675% metal recovered, 645% milled. 70,271 CUM:$ 2,117,425 ETD:$ 0 EFC:$ 3,337,425 MW: 11.5 VISC: 120 PV/YP: 46/62 APIWL: 3.6 POH FOR NEW MILL Mill on 2-7/8" DP from 9365' to 9397' Milling on TJ @ 9396'. 1240% metal recovered, 983% milled. 36,461 CUM:$ 2,153,886 ETD:$ 0 EFC:$ 3,373,886 MW: 11.5 VISC: 106 PV/YP: 41/51 APIWL: 3.8 MILLING DP @ 9411' Break off mill %2. RIH with mill %3. Mill on 2-7/8" DP from 9397' to 9411' 1455% metal recovered, 1131% milled. 62,218 CUM:$ 2,216,104 ETD:$ 0 EFC:$ 3,436,104 MW: 11.5 VISC: 90 PV/YP: 35/50 APIWL: 3.8 RIH WITH WASHOVER PIPE Mill on 2-7/8" DP from 9411' to 9417' Drop dart & pump down to open pump out sub. Pump slug. POH with mill %3. Test BOPE to 250/5000 psi, annular to 250/3000 psi. OK. Pull test plug. RIH with BHA #4. 37,625 CUM:$ 2,253,729 ETD:$ 0 EFC:$ 3,473,729 MW: 11.4 VISC: 103 PV/YP: 42/53 APIWL: 3.8 BREAK CIRCULATION W/CUTTER RIH with BHA %4. Washover 2-7/8" DP from 9417' to 9455'. Mill started packing off and torquing up last 1.5' to 2' POH. RIH with hydraulic outside cutter on WP. 36,573 CUM:$ 2,290,302 ETD:$ 0 EFC:$ 3,510,302 MW: 11.3 VISC: 98 PV/YP: 47/43 APIWL: 3.8 WASHOVER DP @ 9481' Rotate and cut DP @ 9450' POH, using mud bucket. No recovery. Examination of cutter showed hydraulic sleeve pins not sheared, cut was not made. RIH with BHA %6. Wash and ream to 9455' Washover DP from 9455' to 9481' 34,443 CUM:$ 2,324,745 ETD:$ 0 EFC:$ 3,544,745 MW: 11.3 VISC: 110 PV/YP: 44/58 APIWL: 3.8 POOH W/BHA %7 Continue to wash over from 9481' to 9493. POOH with BHA %6. RIH w/BHA %7. Work over fish and cut pipe. POOH w/ BHA %7. 34,160 CUM:$ 2,358,905 ETD:$ 0 EFC:$ 3,578,905 MW: 11.3 VISC: 100 PV/YP: 44/52 APIWL: 3.8 POOH W/BHA #9 Continue POOH. No recovery with cutter, had washed over to 9493'. Cut was @ 9487' RIH with fishing/jarring assembly. Jarred 40% over did not come free, while rotating fish came loose. POOH. Pulled into tight spot @ 5750' Slacked off 30' Pulled back through spot. Recovered 43.62' of fish. Lower end of fish was DP pin looking down with half the threads cut by wash over operation. New top of fish in hole = 9461' While RIH tagged part of earlier fish @ 2480'. Fish dropped down hole. Continue RIH to 6841' Definitely Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 7 DAILY:$ 07/12/96 (D38) TD: 9493' ( 0} SUPV:JT DAILY:$ 07/13/96 (D39) TD: 9493' ( 0) SUPV:JT DAILY:$ 07/14/96 (D40) TD: 9493' ( 0) SUPV:JT DAILY:$ 07/15/96 (D41) TD: 9461' ( 0) SUPV:JT DAIL¥:$ 07/16/96 (D42) TD: 9461' ( 0) SUPV:JT DAILY:$ 07/17/96 (D43) TD: 9288' ( 0) SUPV:JT DAILY:$ 07/18/96 (D44) TD: 9288' ( 0) SUPV:JT DAILY:$ pushing fish downhole. 39,234 CUM:$ 2,398,139 ETD:$ 0 EFC:$ 3, 618,139 MW: 11.3 VISC: 100 PV/YP: 42/53 APIWL: 3.8 DRESSING OFF TOP FISH Continue to POOH w/BHA %9. RIH w/fishing/jarring assy (BHA %10). Latched onto fish. Pulled fish uphole 127' Swabbing while POOH. Stopped to fill pipe and break circ. Lost fish. RIH tag fish at 9461'. Latched on, lost fish again. Grapple not working. POOH. RIH with fishing/jarring assy (BHA #11) ~ Dress off top of fish @ 9461' 33,611 CUM:$ 2,431,750 ETD:$ 0 EFC:$ 3,651,750 MW: 11.3 VISC: 100 PV/YP: 41/55 APIWL: 3.8 POOH W/BHA %12 Dress of top of fish. Latch onto fish and jar. Function test rams. RIH w/BHA %12. Washover fish to tool joint @ 9493' POOH. 34,971 CUM:$ 2,466,721 ETD:$ 0 EFC:$ 3,686,721 MW: 11.3 VISC: 98 PV/YP: 33/49 APIWL: 3.8 POOH W/BHA %13 POOH w/BHA %12. RIH w/BHA %13. Recovered metal cuttings from previous milling jobs. Wash over fish from 9493' to 9523'. POOH. 34,459 CUM:$ 2,501,180 ETD:$ 0 EFC:$ 3,721,180 MW: 11.2 VISC: 110 PV/YP: 39/60 APIWL: 3.8 WAIT ON BACKOFF TOOLS POOH w/BHA %13. Test BOPE. RIH w/BHA #14. Start precautionary ream from 9483' to 9523'. Pop off blew on second ream, bha %14 stuck on bottom @ 9523' Work stuck pipe. Unable to rotate. Prepare to back off. 34,451 CUM:$ 2,535,631 ETD:$ 0 EFC:$ 3,755,631 MW: 11.2 VISC: 90 PV/YP: 35/50 APIWL: 3.8 RIH W/STRING SHOT, WLM=5564 Prepare rig for back-off. RIH to 2200'. POOH. RIH w/string shot. Having to work pipe to get deeper. 33,611 CUM:$ 2,569,242 ETD:$ 0 EFC:$ 3,789,242 MW: 11.2 rISC: 105 PV/YP: 25/57 APIWL: 3.7 PU BHA #15 Continue to work pipe while string shot is RIH. RU for backoff. Put 8 rds left hand torque. Work pipe. Backed off w/o shot. POOH w/2-7/8" DP and 4 DC's. 234.95' of BHA #14 left in hole. RIH w/BHA %15. 37,714 CUM:$ 2,606,956 ETD:$ 0 EFC:$ 3,826,956 MW: 11.2 VISC: 93 PV/YP: 23/50 APIWL: 3.5 POOH W/ BHA #15 Continue RIH w/BHA %15. Screw into fish @ 9288', jarred, no movement. Pump down string shot,had to work SS down. Position string, work in reverse torque. POOH with wireline. 104,598 CUM:$ 2,711,554 ETD:$ 0 EFC:$ 3,931,554 Date: 2/7/97 07/19/96 (D45) TD: 9288' ( 0) SUPV:JT DAILY:$ ARCO ALASKA INC. I..~!~. ~.: .,~,,i/ Page' 8 WELL SUMMARY REPORT , An~hor~ MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 POOH TO PU CSG CUTTER Continue POOH w/BHA %15. RIH w/EZSV to 9251' Held pre-job meeting. Set EZSV. Test casing 3000 psi. Pump cement plug. 59,585 CUM:$ 2,771,139 ETD:$ 0 EFC:$ 3,991,139 07/20/96 (D46) TD: 9288' ( 0) SUPV: DKP DAILY:$ 07/21/96 (D47} TD: 5460' ( 0) SUPV:DKP DAILY:$ 07/22/96 (D48) TD: 5460' ( 0) SUPV:DKP DAILY:$ 10/18/96 (D49) TD: 121' ( 0) SUPV: RLM DAILY: $ 10/19/96 (D50) TD: 121'( 0} SUPV:RLM DAILY:$ 10/20/96 (D51) TD: 121' ( 0) SUPV: RLM DAILY:$ 10/21/96 (D52) TD' 5780' (5659} SUPV:RLM MW: 9.5 VISC: 40 PV/YP: 8/18 APIWL: 6.3 PREP TO CIRC 5.5" POOH w/2-7/8" DP. RIH w/multi-string cutter assembly on 2-7/8" DP to 5726' Work past collar at 5745', cutter hanging up. Cut 5.5" casing @ 5760' Nordic RKBo Uncertain of total cut, attempt to circ down 2-7/8" and up 7-5/8" annulus. POOH w/cutter. Attempt to reverse circ down 7-5/8" and up 5.5" casing to clean up annulus. No circulation established, pumping all fluids into the formation. Prep BOP to PU above casinghead, PU & support w/slings. ND tubing spool, remove reducer bushing. Remove packoff. NU tubing spool to BOP. 39,473 CUM:$ 2,810,612 ETD:$ 0 EFC:$ 4,030,612 MW: 9.5 VISC: 45 PV/YP: 8/17 APIWL: 6.1 LDDP LD spear assembly. POOH with 5.5" casing to +/- 5360', establish circulatin & circ out diesel from annulus. Continue POOH & LD 5.5" casing. Recover stub jt, pup spaceout jt, 134 full jts, 10' cutoff & 20 centering guides. RIH with open-ended 2-7/8" DP to 5775' Pump balanced plug. 59,364 CUM:$ 2,869,976 ETD:$ 0 EFC:$ 4,089,976 MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIG RELEASED POOH LD 2-7/8" DP. ND BOPE. NU tubing adapter & 3" tree. Test adapter flange to 5000 psi. Move rig off well. Rig released at 02:30 7/22/96. 30,049 CUM:$ 2,900,025 ETD:$ 0 EFC:$ 4,120,025 MW: 0.0 riSC: 0 PV/YP' 0/ 0 APIWL' 0.0 MOVE RIG Move modules off pad. 90,228 CUM:$ 2,990,253 ETD'$ 0 EFC'$ 4,210,253 MW' 0.0 VISC' 0 PV/YP' 0/ 0 APIWL: 0.0 MOVE RIG Move rig 10 miles from 3J pad to iF access road. 76,937 CUM:$ 3,067,190 ETD:$ 0 EFC'$ 4,287,190 MW: 8.6 VISC: 43 PV/YP: 11/12 APIWL: 8.8 STAND BACK DP Finish move rig from 3J to iF 11.2 miles total. Set drill and utility modules. Accept rig at 0930 hrs. 10/20/96. Test BOPE, all rams, Hydril, lines and valves to 300/3000 psi. 97,337 CUM:$ 3,164,527 ETD:$ 0 EFC:$ 4,384,527 MW' 8.6 rISC' 44 PV/YP' 12/19 APIWL' 12.2 CIRC FOR TRIP Wash through ice 132' to 695' Wash through icy slush from 698' to 1157' RIH with drill pipe to 5338'. Tested casing to 2000 psi for 10 minutes. Drill cement from 5338' to Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 9 DAILY: $ 10/22/96 (D53) TD: 7338' (1558) SUPV: RLM DAILY: $ 10/23/96 (D54) TD: 9237' (1899) SUPV: RLM DAILY:$ 10/24/96 (D55} TD: 9960' (723) SUPV:RLM DAILY:$ 10/25/96 (D56} TD: 9960' ( 0) SUPV:RLM DAILY: $ 10/26/96 (D57) TD: 9960' ( 0) S UP V: RLM DAILY:$ 12/03/96 (D58} TD: 9960' ( 0) SUPV:DW DAILY:$ 12/04/96 (D59) TD: 9960' ( 0) SUPV:DW DAILY:$ 12/05/96 (D60) TD: 9960' ( 0) SUPV:DW 5686'. Very hard cement from 5465' Kickoff at 5686', off plug at 5738' Drill to 5780' 73,246 CUM:$ 3,237,773 ETD:$ 0 EFC:$ 4,457,773 MW: 8.6 VISC: 42 PV/YP: 9/14 APIWL: 10.0 WIPE HOLE Perform LOT to 12.56 EMW. Directional drill from 5780' to 7338' 76,49~ CUM'$ 3,314,265 ETD:$ 0 EFC:$ 4,534,265 MW: 9.0 VISC: 42 PV/YP: 10/10 APIWL: 7.4 DRILLING Directional drill from 7338' to 7990'. Hole partially packed off. Work pipe regain full returns. Wipe hole to 5850' Free. Directional drill from 7990' to 9237' No mud losses. 88,655 CUM:$ 3,402,920 ETD:$ 0 EFC:$ 4,622,920 MW: 9.6 VISC: 41 PV/YP: 12/13 APIWL: 6.2 RUNNING CASING Directional drill from 9237' to 9736' Lost mud while reducing mud wt. Directional drill from 9736' to 9870' Wipe hole to 7835', hole free. RIH to bottom, no fill. Directional drill from 9870' to 9960' POOH, hole free. 91,615 CUM:$ 3,494,535 ETD:$ 0 EFC:$ 4,714,535 MW: 9.5 VISC: 41 PV/YP: 11/11 APIWL: 6.0 FREEZE PROTECT ANNULUS Held pre-job safety meeting. Run 5.5" casing to 9550' TD. Cement casing. CIP at 1915 hrs. Floats would not hold. Shut in casing with 400 psi. Lift BOPE to set casing slips. 163,414 CUM:$ 3,657,949 ETD:$ 0 EFC:$ 4,877,949 MW: 9.5 VISC: 41 PV/YP: 11/11 APIWL: 6.0 RIG RELEASED Set casing on slips with 120K. Cold cut casing. Install tubing head and tubing adaptor and master valve, tested packoff and flanges to 3000 psi. Freeze protect 7-5/8" x 5.5" annulus. Released rig @ 1800 hrs. 10/26/96. 54,743 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 4,932,692 MW: 8.6 rISC: 0 PV/YP: 0/ 0 APIWL: 0.0 MOVE Move rig from 3J pad to IF pad. N/D temporary tree, N/U BOP's. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 8.6 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 R/U TO TEST BOP'S Test casing and BOP's to 3500 psi. RIH open ended to 471' hit ice plug. Circulate warm sea water. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 11.3 VISC: 41 PV/YP: 13/15 APIWL: 4.5 C/O CEMENT @ 9835' Pull Baker 5.5" retrievable bridge plug. RIH with BHA %1. C/O cement from 9747' to 9835' Date: 2/7/97 ARCO ALASKA INC. WELL SUMMARY REPORT Page: 10 DAILY:$ 12/06/96 (D61} TD:10440' (480) SUPV:DW DAILY:$ 12/07/96 (D62) TD:10523' ( 83) SUPV:DW DAILY:$ 12/08/96 (D63) TD:10523' ( 0) SUPV:DW DAILY:$ 12/09/96 (D64) TD:10523' ( 0) SUPV:BP DAILY:$ 12/10/96 (D65) TD:10523' ( 0) SUPV:BP DAILY:$ 12/11/96 (D66) TD:10523' ( 0) SUPV:DEB DAILY:$ 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 11.3 VISC: 42 PV/YP: 12/14 APIWL: 4.8 DRILLING AHEAD @ 10440' Continue to clean cement from 5.5" casing from 9835' to 9950' and 9950' to 9960' open hole, plus drill 10' new hole too 9970' FIT test @ 9970' MD. Drill 4.75" hole from 9970' to 10440' 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 11.9 VISC: 46 PV/YP: 13/16 APIWL: 4.2 RIH W/3.5" LINER Continue to drill 4.75" hole from 10440' to 10523' TD. Run 3.5" liner. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 8.5 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 L/D 2-7/8" DP Continue to run 3.5" liner on 2-7/8" DP to 7377' Run liner from 9950' to 10506'. Pump cement. CIP @ 1630 hrs. 12/7/96. Test casing and liner to 3500 psi for 30 min. OK. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 8.5 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIH W/3.5" COMPLETION POOH and L/D 2-7/8" DP. Test pipe rams to 250/5000 psi. RIH w/3.5" completion. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 8.5 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 SLIP AND CUT DRILLING LINE Continue RIH w/3.5" completion. Freeze protect well. Test tubing and annulus to 3500 psi for 15 min. N/D BOPE and N/U tree and test packoff to 5000 psi. Test tree to 250/5000 psi. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 MW: 0.0 VISC: 0 PV/YP: 0/ 0 APIWL: 0.0 RIG RELEASED Secure well. Prep rig for move. Release rig @ 0800 hrs. 12/10/96. 0 CUM:$ 3,712,692 ETD:$ 0 EFC:$ 3,712,692 End of WellSummary for Well:AK8477 KUPARUK RIVER UNIT WELL SERVICE REPORT K1(1F-20(W4-6)) W~ I. JOB SCOPE JOB NUMBER 1F-20 PERFORATE, PERF SUPPORT 1212961735.2 DATE DAILY WORK 12/23/96 PERFORATE "A" SANDS F/10128 - 10156 DAY OPERATION COMPLETE I SUCCESSFUL I I~YPE~ON 2 YES YES SWS-SCHWARTZ Initial Tbg Press 10 PSI Final Inner Ann 10 PSI DAILY SUMMARY UN1T NUMBER UNIT #1 Final Tbg Press [ Initial Inner Ann [ 1200 PSI 0 PSI SUPERVISOR BLACK Initial Outer Ann I 0 PSI I Final Outer Ann 0 PSI I PERFORATE "A" SANDS F/10128 - 10156' ELM TIME 08:30 10:30 12:00 13:30 17:00 18:00 19:30 20:30 21:30 LOG ENTRY MIRU SWS (SCHWARTZ & CREW) & LRS. TGSM - GUN SAFETY & MUSTER POINT. MU GUN ASSEMBLY (HD/CCL/GR/GUNS) TL-31'. PT BOPE 3000 PSI. RIH W/GA. COULD NOT GET PAST 6350' ELM. WORKED & POOH TO MODIFY ASSEMBLY. MU NEW GUN ASSEMBLY HD/CCL/GR/GUNS) TL-20'. PT BOPE. RIH W/GA. COULD NOT GET PAST 2250' ELM. WORKED & 1K~H TO ADD WEIGHT. MU NEW GUN ASSEMBLY HD/CCL/GR/WT/GUNS) TL-26'. PT BOPE. RIH W/GA. NO TIGHT SPOTS. TAG @ 10315' ELM. LOG & CORRELATE W/DUAL INDUCTION DATED 6/4/96. DIFFERENCE BETWEEN TBG TALLY & ELINE OPEN HOLE LOG OF +/- 70'. TIED INTO PERF INTERVALS VIA GR. SHOT F/ 10148 - 10156' ELM @ +/- 150 PSI OVERBALANCE (2-1/2" BH GUNS @ 4 SPF). POOH F/NEXT GUN RUN. ALL SHOTS FIRED. MU GUN ASSEMBLY (HD/CCL/WT/GUNS) TL - 24'. PT BOPE. RIH W/GA. NO TIGHT SPOTS TO 10250' ELM. TIE IN. SHOT F/10138 - 10148' ELM (2-1/2" BH GUNS @ 4 SPF). POOH F/NEXT GUN RUN. ALL SHOTS FIRED. MU GUN ASSEMBLY (HD/CCL/WT/GUNS) TL -24'. RIH W/GA TO 10250' ELM. TIE IN. SHOOT F/10128 - 10138' ELM f2-1/2" BH GUNS ~ 4 SPF). POOH. ALL SHOTS FIRED. RD SWS & SECURE LOCATION 22:45 OFF LOCATION. TURN OVER TO PRODUCTION. ¢ '. SURVEY CALCULATION AND FIELD WORKSHEET Job No. 0450.80979 Sidetrack No. 1 Page I of 2 Company ARCO ALASKA, INC. Rig Contractor & No. PARKER- 245 Field KUPARUK RIVER UNIT Well Name & No. PAD 1F/1F#20A Survey Section Name ANADRILL BHI Rep. ~ --' ' ' --"'"~ WELL DATA Target TVD (FT) Target Coord. N/S Slot Coord, N/S -682.00 Grid Correction 0.000 Depths Measured From: RKB ~ MSL~ SS[- Target Description Target Coord, E/W Slot Coord, E/W -89,00 Magn, Declination 27,740 Calculation Method MINIMUM CURVATURE Target Direction (DD) Build\Walk\DL per: lOOft~ 30mO 1Omo Vert, Sec, Azim, 195,35 Magn. to Map Corr, 27,740 Map North to: OTHER SURVEY DATA Survey Survey Incl, Hole Course Vertical Total Coordinate Build Rate Walk Rate Date Tool Depth Angle Direction Length TVD Section N(+) / S(-) E(+) / W(-) DL Build (+) Right (+) Comment Type (ET) (DD) (DD) (F'r) (FT) (IT) (FT) (Per 100 Fi') Drop (-) Left (-) MWD 5700.00 58,81 195.26 3661,60 3918,27 -3757,72 -1109,68 TIE IN POINT 22-0CT-96 MWD 5801,80 57,10 191,60 101.80 3715,62 4003,63 -3841,62 -1129.74 3.48 -1,68 -3,60 4 3/4"MACH 2PXL AKO 1,2 DEG -- 22-0CT-96 MWD 5976,19 60.40 191.40 174.39 3806.08 4152,36 -3987.69 -1159,45 1.89 1.89 -0.11 22-0CT-96 MWD 6263,94 62.90 196,50 287,75 3942,78 4405.39 -4233,29 -1220,60 1,79 0.87 1,77 4 3/4"MACH 1XL-AKO-1,2 DEG, 22-0CT-96 MWD 6540,94 62.90 194,40 277,00 4068,98 4651,96 -4470,95 -1286,28 0,67 0.00 -0,76 22-0CT-96 MWD 6816.94 62,20 192.30 276,00 4196.22 4896,71 -4709.24 -1342,85 0,72 -0,25 -0,76 22-0CT-96 MWD 7092.94 61.00 192,30 276,00 4327.49 5139.15 -4946.44 -1394.57 0.43 -0.43 0.00 23-0CT-96 MWD 7368,79 60,40 195,10 275.85 4462,50 5379,57 -5180,13 -1451,51 0.91 -0,22 1,02 23-0CT-96 MWD 7643.70 60.60 195,80 274,91 4597,88 5618,84 -5410,75 -1515,26 0,23 0,07 0,25 23-0CT-96 MWD 7917,20 58.30 193,30 273,50 4736,90 5654,31 -5638.67 -1574,48 1,15 -0,84 -0.91 23-0CT-96 MWD 8191.94 61,00 193.70 274.74 4875.71 6091,25 -5869,18 -1629.83 0,99 0,98 O, 15 23-0CT-96 MWD 8470,71 59,30 191,60 278,77 5014,47 6332,74 -6105,06 -1682,81 0,89 -0,61 -0,75 ,.. 23-0CT-96 MWD 8747.50 59,90 195.10 276.79 51 54.56 6571.27 -6337,29 -1737,94 1.11 0,22 1.26 23-0CT-96 MWD 8933,94 61,10 195,80 186.44 5246.37 6733.54 -6493,69 -1781.17 0.72 0,64 0.38 -- 23-0CT-96 MWD 9026,07 61,30 197,30 92,13 5290.76 6814.25 -6571,07 -1804.17 1,44 0.22 1.63 23-0CT-96 MWD 9116,24 59,80 196.50 90,17 5335,09 6892,74 -8646.20 -1827,00 1.83 -1,66 -0,89 ¥ ~_ 24-OCT-96 MWD 9209.50 58.90 195.10 93.26 5382.63 6972.96 -6723.39 -1848.85 1.61 -0.97 -1.50 ': -~-. ..... ~'~" _,.~. - .. 24-0CT-96 MWD 9301.83 56,30 197,20 92.33 5432.11 7050,90 -6798.26 -1870,51 3.41 -2.82 2.27 ~ ~.. 24-OCT-96 MWD 9392.18 54.20 197.20 90.35 5463.60 7125.09 -6869.17 -1892.46 2.32 -2.32 0.00 =.~- 24-OCT-96 MWD 9483.54 51.50 195.50 91.36 5538.77 7197.89 -6939.03 -1912.97 3.31 -2.96 -1.86 .~'~ ~ 24-OCT-96 MWD 9573.64 47.50 197.90 90.10 5597.28 7266.36 -7004.65 -1932.61 4.88 -4.44 2.66 ~ ~:~_ ":'"-:~-~ I:~'~' 24-0CT-96 MWD 9656.75 47.20 198.60 83,11 5653.59 7327,41 -7062,70 -1951,75 0.72 -0.38 0.84 24-0CT-96 MWD 9758.61 46.80 198.90 101.86 5723.06 7401,77 -7133.24 -1975,70 0.45 -0,39 0.29 24-0CT-96 MWD 9796.66 46.00 200.00 38.05 5749.30 7429.26 -7159.22 -1984.87 2.97 -2,10 2.89 __ Company ARCO ALASKA, INC. Rig Contractor & No. PARKER - 245 Field KUPARUK RIVER UNIT Well Name&No. PAD 1F/1F#20A Survey Section Name A NADRILL B HI Rep. ~lllrjl"~l~ WELL DATA Target TVD (F-r) Target Coord. N/S Slot Coord. N/S -682.00 Grid Correction 0.000 Depths Measured From: RKB ~ MSLI-I SS~ Target Description Target Coord. F_JW Slot Coord. E/W -89.00 Magn. Declination 27.740 Calculation Method MINIMUM CURVATURE Target Direction (DD) Build\Walk\DL per: lOOffr~ 30m[-I loml-I Vert. Sec. Azim. 195.35 Magn. to Map Corr. 27.740 Map North to: OTHER SURVEY DATA Survey Survey Incl. Hole Course Vertical Total Coordinate Build Rate Walk Rate Date Tool Depth Angle Direction Length TVD Section N(+) / S(-) E(+) / W(-) DL Build (+) Right (+) Comment Type (FT) (DD) (DD) (FT) (FT) (FT) (F-~ ,(Per lO0 FT)Drop (-) Left (-) 24-0CT-96 MWD 9885.94~, ~746'404j 199.30 89.28 5811.09 7493.51 ¢__-7219.91~d,, /~2006.54~.~ 0.72 0.45 -0.78 43/4'MACH 1XL-AKO-1.2 DEG. 24-0CT-96 MWD 9960.00 46.40 199.30 74.06 5862.17 7547.02 -7270.53 -2024.27 0.00 0.00 0.00 PROJ/TD*BHC=7547'@ 195.56deg. ~ o5.Z3 ')q.~3 ;o ~2 ~3, 2_. -- ,.'-- -- ., __ __ 1/29/97 GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10753 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK: 99501 Field: Kuparuk (Reservoir Analysis Logs) Well Job # Log Description Date BL RF Sepia Floppy Disk 1 C- 11 ~ ~, .- I '7 ,"P-- CEMENT BOND LOG 9 7 01 01 I 1 1 E-26 ~;~- j(~(~ PRODUCTION PROFILE W/DEFT 97 01 1 7 I 1 1F-20 C~tr/- ©"~ ,.'~ CEMENT BOND LOG 96121 5 I 1 3J-18 c/~ _ Iq-'{ CEMENT BOND LOG 961213 I I SIGNED' Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: MEMORANDUM TO: State of Alaska Alaska Oil and Gas Conservation Commission DATE: December 4, 1996 THRU: Blair Wondzell, ~ FILE NO: P. !. Supervisor aavklddd. DOC FROM: Chuck Scheve, (- $ SUBJECT: Petroleum Inspector BOPE Test Nordic 2 KRU 1F-20 PTD 96-53 Tuesday December 3,1996: I traveled to ARCOs KRU 1F Pad to witness the initial BOPE Test on Well 20 being drilled by Nordic Rig 2. The AOGCC BOPE Test Report is attached for reference. i arrived on location at 4 AM as requested. At 6 AM when the test was ready to begin it was discovered the test pump was in need of repairs. At 10 AM the obvious leaks on the test pump had been repaired. On the initial pressure test a leak developed at the test plug. After several attempts to seat the test plug and changing seal rubbers it was determined that the tubing spool would need to be changed. Wednesday December 4,1996: I returned to location at 7AM and the test began. The BOPE equipment tested well with the only failure being a flange leak on the choke line that was tightened and retested. During the test there were several leaks develop on the test pump and associated "~ valves. There apparently is no standard test procedure on this rig. At various times during the testing there seemed to be a good deal of confusion among the crew membersl ~ ?,~ about how to accomplish the required tests. SUMMARY: I witnessed the BOPE test on Nordic Rig 2 drilling ARCOs KRU 1F-20 Well. Test time 5 hours 1 Failure Attachments: aavklddd.xls X Unclassified Classified Unclassified with Document Removed STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover:~ Drig Contractor: Nordic Rig No. Operator: ARCO Well Name: 1F-20 Casing Size: 5 1/2 Set @ 9, g50 Test: Initial X Weekly Other 2 PTD # Rep.: Rig Rep.: Location: Sec. DATE: 12/4/96 96-53 Rig Ph.# 659-7115 Don Wester Lance Johnson 19 T. 11N R. IOE Meridian Umiat Test MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location Yes Standing Order Posted Yes Well Sign NO Drl. Rig OK Hazard Sec. YES FLOOR SAFETY VALVES: Upper Kelly ! IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure P/F 250/5,000 P 250/5,000 P 250/5,000 P 250/5,000 P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F 250/2500 P P I 250/5,000 I 250/5,000 P I 250/5,000 P I 250/5,000 P I 250/5,000 P 2 250/5,000 P N/A 250/5,000 N/A CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 250/5,000 P 36 250/5,000 F/P 1 Functioned P Functioned P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure MUD SYSTEM: Visual Alarm 200 psi Attained After Closure minutes 15 sec. Trip Tank OK OK System Pressure Attained minutes 51 sec. Pit Level Indicators OK OK Blind Switch Covers: Master: Yes Remote: Yes Flow Indicator OK OK Nitgn. Bti's: 4 bottels at Meth Gas Detector OK OK 2200 Psig. H2.S Gas Detector OK OK 2900! 2350 Number of Failures: I ,Test T'~ne: 5.0 Hours. Number of valves tested 23 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: 1 Flange failure on choke line several leaks on test pump. Distribution: orig-Weil File c - Oper./Rig c - Database c - Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Chuck Scheve FI-021L (Rev.12/94) AAVKLDDD.XLS STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon_ Suspend _ Operation Shutdown _ Re-enter suspended well X Alter casing _ Repair well Plugging _ Time extension Stimulate Change approved program _ Pull tubing _ Variance _ Perforate _ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at sudace 682' FNL, 89' FEL, Sec. 19, T11N, R10E, UM At top of productive interval 2485' FSL, 2198' FEL, Sec. 30, T11N, R10E, UM At effective depth At total depth 2271' FSL, 2256' FEL, Sec. 30, T11N, R10E, UM 12. Present well condition summary Total Depth: measured 10420' feet Plugs (measured) Effective depth: 6. Datum elevation (DF or KB) RKB 109', Pad 77' 7. Unit or Property name Kuparuk River Unit 8. Well number 1 F-20 feet 9. Permit number 96-53 10. APl number 50-029-22661 11. Field/Pool Kupurak River Field/ Kuparuk River Oil Pool (approx) true vertical measured (approx) true vertical 6247' feet Retrievable Bridge Plug set at 9090' MD 5-1/2' cut at 5770' MD; OH cement kickoff plug set from 5765'-5460' 5460' feet Junk (measured) 3538' feet Cemented-in drillpipe, washpipe fish 9286'-9595' MD 13. Casing Length Structural 8 0' Conductor Surface 5 61 8' Intermediate Production 4 0 32' Liner 8 2 0' Perforation depth: measured Size Cemented 1 6" 287 Sx AS I 7-5/8' 940 sx ASIII 410 sx Class G 5.5' 88 sx Class G 3.5' 83 sx Class G true vertical Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) Baker SABL-3 (liner top packer) @ 9595' MD Attachments Description summary of proposal Measured depth True vertical depth 121' 121' 5659' 3640' 5770'-9802' 3697'-5805' 9595' - 10415' 5656' - 6244' R c,r:IV I) ~,... ',j I Detailed operation program __~ BOP sketch 14. Estimated date for commencing operation 10/17/96 16. If proposal was verbally approved Name of approve Date approved 15. Status of well classification as: Oil X Gas __ Suspended Service 17. I .,,J3~eby c.~,,ertify that the foregoing is true and correct to the best of my knowledge. Si~ned Title Drilling Engineer FOR COMMISSION USE ONLY Date Conditions of approval: Notify Commission so representative may witness Plug integrity __ BOP Test CZ' Location clearance m Mechanical Integrity Test ~ Subsequent form require 10-/-/'07' Approved by the order of the Commission Form 10-403 Rev 06/15/88 Oavid W. Jnhnstnn Commissioner IApproval No. 3C)~_ ~00 I S L~; t~l T i//N('~T/~~p L?C A~T E ~, r',Dr-~ved Copy Returned. /6 " GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD 1F-20A SIDETRACK , . . . . . . . , 10. 11. Move in and rig up Parker #245. Install and test BOPE to 3000 psi. RIH to 2000' and recover diesel freeze-protection. Tag, drill cement to 5650' MD. PU sidetrack assembly, RIH and sidetrack below existing surface casing at 5659' MD. Estimated KOP is 5758' MD. Establish sidetrack from original hole. Note' Original FIT at shoe to 12.7 ppg EMW on 3/28/96. PU drilling assembly, RIH and drill 6-3/4" hole to total depth (10509') according to directional plan. Run and cement 5-1/2" x 3-1/2" tapered casing string with polished seal bore as part of XO, Note: If significant hydrocarbon zones are present above the Kuparuk, sufficient cement will be pumped for isolation in accordance with Rule 20 AAC 25.030. There is one known significant hydrocarbon zone found in 1Q-20 original wellbore logs at 4,007' TVD. It is expected in 1Q-20A sidetrack as well. Cement will be down squeezed in the annular space between the surface and production casing after the primary cement job is completed. (Distance between top of hydrocarbons and surface shoe will be ±317' TVD.) Pressure test 5-1/2' x 3-1/2" casing to 3500 psi. Run completion assembly. Sting into polished seal bore with seal assembly and pressure test tubing and annulus. ND BOPE. NU tubinghead & master valve and upper tree assembly. Note: As a dedicated producer, no cased hole cement bond logs will be run unless there are problems with the cement job. Shut in and secure well. ~ ~ C ~IV ["~ !~ Clean location and release rig in preparation for perforating. Alaska Oil & C-~.as Con,~:,, Cornm~,ss;°['' ; I '.,.i ~',.J: L..:; .~' ARCO ALASKA, Inc. Structure : Pad 1F Well : 20A Field : Kuparuk River Unit Location : North Slope, Alaska Created by hfinch FOR: D. PETRASt] Dote ph3tted: 18-$ep-96 Plot Reference is 20A (St) Vor~iew ~5. Coordinates are in feet r~feTence slot ~120. True VerUcol Depths are reference RKB (Perker ~1245). ISURFACE LOCATION: 682' FNL, 89' FEL SEC. 19, T11N, RIOE 2400 2100 <- West (feet) ,800 ,soo ~2oo 7 5/8 Cosing 900 3300 3600 3goo RE IVED 3300- S 15.35 DEG W 7909' (TO TD) ***PLANE OF PROPOSAL*** TARGET LOCATION: I I248S' FSL, 2198' FELl SEC. 50, T1 IN, RI OE I TARGET TVD=6007 TMD=10164 OEP-7687 SOUTH 7595 WEST2109 5100 57OO eGGo RECEI D 56OO 3go0 4200 4500 4800 5100 5400 5700 6000 6300 6600 61.09 KOP-SIOETRACK PT TVD=3691 TMD=5758 DEP=3967 EOC TMD:5710 TMD=5798 OEP=4002 TOP COLVILLE SNDS TVD=3856 TMD= 6099 DEP=4266 SEP 24 ~ Alaska 011 & Gas ~t~Pmisslon 72O0 MAXIMUM ANGLE 61.09 DEG TD LOCATION: I 2271' FSL, 2256' FEL SEC. 30, T11N, RIOE 750O 78OO BASE COLVILLE SNDS TVD=5124 TMD=8722 DEP=6562 BEGIN ANGLE DROP TVD=5262 TMD=gO07 DEP=6811 HRZ MIDPOINT TVD=5686 TMD=9728 OEP=7593 K-1 MARKER TVD=5836 TMD=g959 DEP=7540 TOP KUPARUK/ EOD TVD=S928 TMD=lO061 DEP--7621 TOP UNIT B TVD=5957 TMD=10073 DEP=7628 TARGET- TOP UNIT A TVD=6007 TMD=10164 DEP=7687 TARGET ANGLE 40 DEG i i i i I i i i i 3600 5900 4200 4500 4800 TOP UNIT A4 TVD=6042 TMD=10210 OEP=7717 BASE KUPARUK SNDS TVD=6118 TMD=10509 DEP=7780 TI) TI/D=62?! TMD=t050g DEP=?909 i i i i i i [ i i i i i ii i 51 O0 5400 5700 6000 6500 6600 6900 7200 Vertical Section (feet) -> Azimuth 195.35 with reference 0.00 N, 0.00 E from slot #20 59.23 55.23 51.23 DLS: 2,00 deg per 100 ft ¢9.25 47.25 45.23 43.23 ¢1.25 I i i I i i 7500 7800 8100 i99U 9' UUAM ANCO ALASKA ARCO Alaska, Inc. Po~t Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 19, 1996 Mr. David W. Johnston, Chairman Alaska Oil And Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 907) 279-1433 907) 276-7542 (fax) Re: Application for Sundry Approvals on KRU Well 1F-20 Gentlemen: Enclosed is the Application for Sundry Approvals for the plug back and suspension of operations on KRU well 1F-20. The request for suspension was verbally approved on 7/17/96. The latest w0rkover operation on well 1 F-20 was planned to remove the ddll pipe fish which was cemented in the hole following the 3-1/2" liner job, Efforts to remove the drill pipe were slower than expected, however progress was being made, With 60' of ddll pipe remaining to be washed over, washpipe became stuck and was never recovered. Plans are to plug back the well above the fish with a permanent bddge plug, lay in cement on top of the bndge plug, cut and pull the 5-1/2" casing just below the, surface casing shoe, and then set a cement, plu9 across lhe shoe, leaving the well set up for a s~detmck with Parker Rig 245. The estimated timing of the Parker sidetrack on 1 F-20 is mid to late September. you have any questions or require any additional information on this matter, please contact me at 263-4622. Sincerely, William S. Isaac'son Drilling Engineer Kuparuk Drill Site Development AlaSka Oil & Gas Gens. oommission ARCO Al~ka, lac, is a Sttbsidiary of Allan0.cRichHeldCom,oany ~996 9'08AM ARCO ALAS~(A lI~C t'10. UOdg STATE OF AI~ ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS f, 1. '-T~pe of Request: Abandon_ Suspend ._ Operation Shutdown X Re-enter suspended well _ Alter casing _ Repair well Plugging X Time extension Stimulale Change approved program_ Pull tubing _ Variance _ Perforate _ Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 ,, 4. Location of well at surface 682' FNL, 89' FEL, Sec. 19, T11N, R10E, UM At tel) of pmduclive interval Type of Well: Development Exploratory $1ratigraphic Service 6. Datum elevalion (DF or KB) RKB 10.9:. P~td_.ZT' . 7. Uni! or Property name Kuparuk River Unit 8. Well number tF_-20 9. Permit number 2593' FSL, 2322' FEL, Sec30, T11N, RIOE, UM (as planned) At effeclive depth A! to,al depth 2377' FS, L,/ 239_2_'_FEL, Sec. 30~ T11N, R10E, UM (as plan..n.e..d.) . 12. Present well condition summary Total Depth: measured 10420' feet Plugs (measured) (approx) true vertical g 6_~5_3 10. APl number 50-029-22661 11. Field/Pool Kupurak River Reid/ Kuparuk River OiIp001 6247' feet Perm Bridge Plug set at 9250' MD w/200' cmt on top Effective depth: measured (approz) true ve~ical 10,321' feet Junk (measured) 6176' feet Cemented in DP w/Washpipe fish 9286' - 9595' Casing Length Structural 8 0' Conductor Surface 5618' Intermediate Production 9761' Liner 820' Perforation depth: measured None true vertical Size Cemented 1 6' 287 8x ASl 7-5/8' 940 sx ASIII 410 sx Class G 5.5' B6 sx Class G 3.5' 63 sx Class G Measured depth T~ue vertical depth 121' 121' 5659' 3640' 9802' 5805' 9595'- 10,415' 5656'- 6244' RECEIVED Tubing (size, grade, and measured depth) None Packers and $8SV (type and measured depth) Baker SABL-3 (lin. e_[ top_ packer) @ 9595' MD 13. Attachments Description summary of proposal ORIGINAL A!n,~k~ Oil & ¢0s.,~ Cons. commission Detailed operation program /~O~i'~ch_ 14. Estimated date for commencing operation ._6/1 16. If proposal was verbally approved Blair Wonzell Name of approver 7tl 7/96 Date approved lS. Status et well classifi~tion as: Oil X Gas ~ Suspended Service ';f7. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~lned 'L~-~ ~. ~ .... Title Drilling Engineer FOR COMMI~ION USE ONLY Oondilions of approval: N~i~Y Commission so representative may witness IApproval No.~ Plug integrity_ BOP Test_ Localion clearance ~ I --/¢._~ Meohanical Integdly Test_ Subsequent lorm require Original Signed By Approved b~, the order of the Commission ,D. ayid W. Johnston Form 10.403 Rev 06/15/88 SUBMIT INTRIPLICATE Approved Copy Returned MEMORANDUM TO: THRU: David ~nston, Chairman Blair Wondzeil, P. !. Supervisor State of Alaska Alaska Oil and Gas Conservation Commission DATE: July 19, 1996 FILE NO: bavhgsdd.doc Confidential: Yes _, NoX, Attachment Only. . FROM: Doug Amos, "~ ~,~,.% ~ SUBJECT: Petroleum Inspector Cement Plug Arco KRU 1F-20 Kuparuk Rv. Field Friday, July 19, 1996: i traveled to Arco's KRU 1F-20 well to witness the pressure test of the 5~ casing cement plug on Nordic Rig No. 2. This cement plug was required due to unsuccessful attempts to remove fish left in the hole. An EZSV retainer was set at 9,250' (upper fish @ 9,286') and tested to 3000 psi for 15 minutes with no pressure loss. A 230' balanced plug was set on top of the retainer with a calculated TOC @ 9,050'. After WOC for 12 hours I witnessed the successful 3,500 psi 30 minute pressure test. The 5" casing will be cut and pulled and the well side tracked in the near future. ,.SUMMARY: i witnessed the successful 3,500 psi, 30 minute pressure test on the 5" casing cement plug at Arco's KRU 1F-20 well. Attachment: None i996 3'2?PM ARCO-~.LASKA INC ' . ~o. U4UO t'. 1/6 ARCO Alaska, inc. FACSIMILE TRANSMISSION Phone: Location: ...... iii II · II II I Il Il · II Il I II I! · I! I! ! il ii · II II I II II · II II I II II I II II I iII II I II II I ....... II I !1 II · II il II · II II I II II · II II I II II II · II II Il ii ii ii · ii ii ii ii · ii ii·1 ii ii ii · II ,, ,, ,, · ,, I~ II II II · II I;;;; ....... II II II I1 · II I .... ::::::: II II ..... u __ Kuparuk Drill Site Development P. O, BOX 100360 ANCHORAGE, AK 99510-0360 FAX # 907 265-6224. ATO-1209 Location: Copies To: FAX #: Phone Cf: Subject: Comments: RECEIVED JUN ~ 7 1996 Alaska 0il & Gas 0ohs. Commission Anchorago ~0. 1996 3:27PM ARCe~-~LASKA INC No. U4Ub F, Z/4 ARCO Alaska, Ir~c. Poet Offi=e Box 1003G0 Anchorage, Aleeka 99510-0360 Telephone 907 276 1215 June 26, 1996 Mr. David W. Johnston, Chairman Alaska Oil And Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 (907) 279-1433 (907) 276-7542 (fax) Re: Application for Sundry Approvals on KRU Well 1F-20 Gentlemen: Enclosed is the Application for Sundry Approvals for upcoming workover operations on KRU well 1F-20. Included with the application is a general workover procedure. If you have any questions or require any additional information on this matter, please contact me at 263-4622. Sincerely, William S. Isaac..$~n Drilling Engineer Kuparuk Drill Site Development ARCO Alaska, lac. is a Sabsidia'y of Atla~tlcRiclt.flel(IComl)=y RECEIVED JUN ~ 7 ]996 Alaska Oil 8, (~,~.~ Cor~. C0mmissJo, AHP, horago 3'28PM ARCQ~LASKA INC .... No. U400 ALASKA eL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon i Alter casing _ Change approved program _ 2. Name of Operator Suspend_ Operation Shutdown _ Re-enter suspended well_ Repair well ~ Plugging _ Time extension Stimulate Pull tubing_ Variance _ Perforate _ Other _ 6. Datum elevation (DF or KB) ARCO Alaska._ Inc. _ 3. Address P. O. Box 100360, Anchora~te, AK 99510 4., l.¢eation of well at surface 682' FNL, 89' FEL, Sec. 19, Tl lN, R10E, UM At top of productive interval 2593' FSL, 2322' FEL, $ec30, T11N. R10E. UM (as planned) At effective depth 5. Type of Well: Development X Exploratory _ Stratigraphio _ Se[vice _ At total depth 2377' FSLr 2392' FELt Sec. 30~ T11Nr R10E~ UM Las planned} 12. Present well condition summary Total Depth: measured 10420' feet Plugs (measured) (approx) true vertical ~KB 109'. Pad 77' 7. Unit or Property name Kuparuk River Unit 9. Well number 1 F-2_0 fee_L_. 9. Permit number 96-53 10. APl number 50-02g_-_.3266t 11. Field/Pool Kupurak River Field/ Kuparuk River OII Pool 6247' feet Retrievable Bridge Plug set at 90gO' MD Effective depth: measured 10.321' feet (apprux) true vertical 6176' feet Casing Length Size Structural 80' 1 6 ' Conductor Surface 5 618' 7- 5 / 8 ' Intermediate Production 97 61' 5.5' Uner 620' 3.5' Perforation depth: measured Junk (measured) Cemented in DP 9307' - 9595' Cemented 287 Sx ASI 940 sx ASIII 410 sx Class G 66 sx Class G 83 sx Class G Measured depth True vertical depth 121' 121' 5659' 3640' 9802' 5805' 9595'- 10,415' 5656'- 6244' 13. true vertical Tubing (size, grade, and measured depth) None Packers and $$$V (type and measured depth) Baker SAB..L-.3_.(liner top pack_er_). @_ 9595' MD Attachments Descdplion summan/et proposal X ORIGINAL Detailed BOP sketch_ 14. Estimated date for commencing operation 15. Status of well classification as: §J.2,.9-[,95 .... Oil )~ Gas i 16. Il' proposal was verbally approved Name of approver Date approved Service ';1'7. I here~y certify that the foregoing is true and correct to the best of my knowledge. Suspended Signed 'L.~'~ ~. ~J~,.,..,--.--_ TiIle Drilling Engineer Date FOR COMMISSION USE ONLY Condigns of approval: Notify Commission so representative may witness Plug integrity _ BOP Test ~',~-~Location clearance__ Mechanical Integrity Test _ Subsequent form _require 10- Original SignedBy David W. Johnston Approved by 1he order of the Commission Commissioner IIAppr°val No~_j~;7 Form 10-403 Rev 06/15/66 Approved Copy Returned SUBMIT IN ~RIPLIbATE RECEIVED JUN 2 7 199r~ Alaska 0il & Ga~ Cons. commission Anchorage 1996 3:28PM ARCO~.LASKA iNC · No. 0405 KRU 1F-20 GENERAL WORKOVER PROCEDURE GENERAl. WORKOVER PROCEDURE: 1. MIRU Nordic Rig. Set BPV. ND tree. NU and test BOPE. 2. Load 2-7/8" DP into pipe shed, PU retrieving tool & BHA for retrievable bridge plug and RIH. Circulate and condition mud on top of bridge plug. Wash down and release bridge plug. POOH w/same, 3. MU milling assembly and RII-I to top of DP. Condition mud for milling, Mill DP until +/-10' of the last joint on top of the liner running tool remains. POOH with mill. 4. PU 4-1/2" x 3-3/4" washovcr pipe. RIH and wash over 2-7/8" DP stub down to liner running tool. Continue to cut over running tool. POOH w/wash pipe. RIH w/overshot for 2-7/8" DP stub. Washover and latch DP, Release liner running tool or jar free. POOH with DP and running tool. 6. Make clean out mn w/bit and scraper to top of packer. 7. RIH w/stinger and clean out permanent packer seal bore. 8. RIH w/Baker 'K anchor' and make dummy latch-in run to liner top packer, Pressure test annulus to confirm anchor seals ar~ holding, POOH laying down DP, 9. Load pipe shed w/tubing and RIH with 3-1/2" completion. Flush well with sea water. Freeze protect well with diesel. 10. ND BOPE. NU and test tree. RDMO Nordic Rig. 11. MIRU CTU. RIH and clean well out to PBTD, Expected Case; 14 days WSI 6/26/96 RECEIVED dUN 2 7 i99G Alaska Oil & ~-a~ Cons. Commission Anohorago ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 June 21, 1996 Mr. David W. Johnston, Chairman Alaska Oil And Gas Conservation Commission 3001 Porcupine Ddve Anchorage, AK 99501 (9.~:-279-1433 .-.~:.:(9~ ~)-: 276-7542 (fax) Re: Application for Sundry Approvals on KRU Well 1F-20 Gentlemen: Enclosed is the Application for Sundry Approvals for the suspension of operations on KRU well 1F-20. The request for suspension was verbally approved on 6/12/96 and all operations were completed on 6/15/96. Included with the application is a schematic of the current well status. Well 1F-20 was a planned top set of the Kuparuk due to high reservoir pressure at the bottom hole location. In April of this year, Parker 245 set 5-1/2" intermediate casing and then moved off the well. Nordic Rig 2 moved on the well May 30th and drilled 4-3/4" hole to a TD of 10,420' MD. During the 3-1/2" liner cement job the ddll pipe twisted off near surface while attempting to release from the liner. By the time fishing operations reestablished a connection with the ddll pipe, cement had already set up. After recovering as much ddll pipe as possible, 9 joints were left cemented in place on top of the liner running tool. A retrievable bridge plug was set and operations suspended until a plan is developed as to which direction to proceed. If you have any questions or require any additional information on this matter, please contact me at 263-4622. Sincerely, William S. Isaac. son Ddlling Engineer Kuparuk Drill Site Development ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany 1. Type of Request: STATE OF ALASKA _ -. ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION SUNDRY APPROVALS Abandon_ Suspend 4 Operation Shutdown ~ Re-enter suspended well_ Alter casing _ Repair we_ Plugging _ Time extension _ Stimulate m Change approved program_ Pull tubing _ Variance _ Perforate _ Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 5. Type of Well: Development X Exploratory _ Stratigraphic _ Service 4. Location of well at surface 682' FNL, 89' FEL, Sec. 19, T11N, R10E, UM At top of productive interval 2593' FSL, 2322' FEL, Sec30, T11N, R10E, UM (as planned) At effective depth At total depth. 2377' FS L, ~ /2, 392' FEL, Sec. 30, T11N, R10E, UM (as planned) 12.-.-.P-resent :well condition summary .Tota~L_DePtl~.:- · measured 10420' feet Plugs (measured) (approx) true vertical 6247' feet 6. Datum elevation (DF or KB) RKB 109', Pad 77' 7. Unit or Property name Kuparuk River Unit feet 8. Well number 1F-20 9. Permit number 96-53 10. APl number 50-029-2266'1 11. Field/Pool Kupurak River Field/ Kuparuk River Oil Pool Retrievable Bridge Plug set at 9090' MD Effective depth: measured (approx) true vertical 10,321' feet Junk (measured) 6176' feet Cemented in DP 9307'- 9595' 13. Casing Length Size Cemented Structural 8 0' 1 6 ' 287 Sx AS I Conductor Surface 5618' 7-5/8' 940 sx ASIII Intermediate 410 sx Class G Production 97 61' 5.5' 88 sx Class G Liner 820' 3.5 · 83 sx Class G Perforation depth: measured Measured depth True vertical depth 121' 121' 5659' 3640' 9802' 5805' 9595' - 10,415' 5656' - 6244' R£C£1V£D true vertical Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) Baker SABL-3 (liner top packer) @ 9595' MD Attachments ORIGINAL Description summary of proposal X De~ailed oPeratiOn program BOP sketch _ 14. Estimated date for commencing operation Completed 0500 hrs 6/15/96 16. If proposal was verbally approved Blair Wonzeil Name of approver 6/12/96 Date approved I15. Status of well classification as: Oil X Gas _ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned 7.~'~ h. [~ -. ,--.- ---_...- Title Drilling Engineer FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity m BOP Test_ Location clearance Mechanical Integrity Test _ Subsequent form require 10- Approved by the order of the Commission Form 10-403 Rev 06/15/88 Original Signed By P, mfid W. Johnston Date Commissioner Approved Copy Returned Suspended __ IIAppr°val No.ci ~ / ~c'~ SUBMIT IN TRIPLICATE ~i A FZz--,4 K $ ~ 7 ? , . I ARCO Alaska, Inc. Date: June 21, 1996 Transmittal #: 9702 RETU~,,, ,-~,~ TO' ARCO Alaska, Inc. Attn.: Julie Nash Kuparuk Operations File Clerk ATO-1119 B P.O. Box 100360 Anchorage, AK 99510-0360 Transmitted below are the following open hole items. Please acknowledge receipt and return one signed copy of this transmittal. 1F-17 ~t~° ~1~ Dual Induction SFL 1F-20 %- ~5 Phasor Dual Induction SFL Acknowledged' ~ _(~t//' 05/28/96 O6/04/96 Date: DISTRIBUTION: 628~8f. 68~61~_,, Mr. Vernon E. Pringle Jr. DeGIoyler and MacNaughton One Energy Square Dallas, TX 75206 ChapmanZ~span NSK Wells Group NSK 69 Sharon AIIsup-Drake DS Development ATO- 1205 Larry Grant AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Clifton Posey Geology ATO - 1251 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10242 Company: 6/1 3/96 Alaska Oil & Gas Cons Corem Attn: Larry Grant 3001 Porcupine [;)rive Anchorage, AK 99501 Field: i(uparul( (Open Hole) LIS Well Job # Log Description Date BL RF Sepia DIR MWD Tape .... ,~ ~,~' ... 9 6 0 5 2 8 '! 1.............. ~ ~:: 1F-17 ',-t~1:?0~? 9~61.76 D~AL I,NDUCTION-SFL 1F-20 o~ - O ~' .~ 961 75 PHASOR DUAL INDUCTION-SFL 960604 -I I'! ........ , .... ,,, , , . , : . : .. ... Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. RECEIVED ,JUN '1 ;5 1996 0il & Gas Cons. Co.',~lssion Anchorage ARCO Alaska, Inc. Post Office Bo~,. 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 March 18, 1996 Mr. David Johnston Comm issioner/Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: Change to Planned Casing Design for KRU Well 1F-20 ~(~ Mr. Johnston' KRU Well 1F-20 was permitted to run a tapered 5-1/2" x 3-1/2" production casing string through the Kuparuk to TD (permit no. 96-53, APl no. 50-029- 22661). Attempts to reduce Kuparuk reservoir pressure in the area have not been as successful as previously hoped, and this casing plan is not considered feasible now. Instead, ARCO Alaska will run the contingency casing plan noted in the approved Permit to Drill: Parker Rig 245 will set a 5-1/2" string above the Kuparuk formation, and Nordic Rig 1 or 2 will drill out a 4-3/4" hole to TD and run a 3-1/2" liner. Nordic will test their BOPE to /5000 psi (annular to 3000 psi), and conduct a minimum 13.0 ppg EMW formation integrity test after drilling 10' out of the 5-1/2" intermediate casing shoe. ! have discussed these plans with Blair Wondzell. Please contact me at 243-4183 if you have any questions or concerns. Sincerely, Denise Petrash Drilling Engineer CC: Blair Wondzell Bill Isaacson AOGCC ATO-1290 RECEIVED MAR 1 9 1996 Alaska Oil & Gas Cons. commissio~ Anchorage AR3B-6003-93 242-2603 ALASKA OIL AND GAS CONSERVATION COMMISSION March 13, 1996 TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Michael Zanghi, Drill Site Develop. Supv. ARCO Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 Kuparuk River Unit 1F-20 ARCO Alaska, Inc. Permit No: 96-53 Sur. Loc. 682'FNL, 89'FEL, Sec. 19, TI IN, R10E, UM Btmhole Loc. 2377'FSL, 2392'FEL, Sec. 30, T1 IN, R10E, UM Dear Mr. Zanghi: Enclosed is the approved application for permit to redrill 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. In compliance with 20 AAC 25.080, your request for annular disposal is approved. 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. J. David Norton, P.E. Commissioner BY ORDER OF TIlE COMMISSION dlf/Enclosures CC; Department offish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA /-~. ,SKA OIL AND GAS CONSERVATION COMM~ION PERMIT TO DRILL 2O AAC 25.0O5 I a. TyPe of Work Drill X Redrill [] I b Type of Well Exploratory E] Stratigraphic Test E] Development Oil X Re-Entry [~] Deepen r~ Service ~1 Development Gas D Single Zone X Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 41', Pad 77' feet Kuparuk River Field 3. Address 6. Property Designation Kuparuk River Oil Pool P. O. Box 100360, Anchoracje, AK 99510-0360 ADL 25659, ALK 2585 4. Location of well at surface 7. Unit or property Name 1 1. Type Bond (see 20 AAC 25.025) 682' FNL, 89' FEL, Sec. 19, T11N, R10E, UM Kuparuk River Unit Statewide At top of productive interval (@ TARGET ) 8. Well number Number 2593' FSL, 2322' FEL, Sec. 30, T11N, R10E, UM 1F-20 #U-630610 At total depth 9. Approximate spud date Amount 2377' FSL, 2392' FEL, Sec. 30, T11N, R10E, UM 3/1 8/96 $200,000 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 1 F-1 9 10516' MD 2687 @ Target feet 14.1' @ 300' feet 2491 6315' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Kickoff depth 300' feet Maximum hole angle 60.3° Maxirnumsurface 2157 psig At total depth (TVD) 3600 pstg 18. Casing program Settin~l Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length IVE) TVD IVE) 'I-VD (include stage data) 24" 16" 62.5# H-40 Weld 80' 41' 41' 121' 121' +_200 CF 9.875'' 7.625" 29.7# L-80 LTC 5626' 41' 41' 5667' 3644' 940 Sx Arcticset III & 410 Sx Class G 6.75" 5.5" 15.5# L-80 LTCMOC 9902' 41' 41' 9943' 5878' 200 SxClassG 6.75" 3.5" 9.3# L-80 EUESrdlV 573' 9943' 5878' 10516' 6315' Top 500' above Kuparuk 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 Intermediate Production Liner i ,~ ,~ i3 © "~ "O,,~ ¢' Perforation depth: measured ~,~ ..... :,..-, ~hi! ~: ,..'?.;-i~:: "'~'.' ...... '~' ...... .i,~,~: -.~:. true vertical ,~-~;.:.-i,~: ~ ..... :-,,-,:; ~:-. .: - ..... '"' ~0. Attachments Filing fee X Property plat r-] BOPSketch X Diverter Sketch X Drilling program X Drilling fluid program X Time vs depth plot E] Refraction analysis D Seabed report E] 20 AAC 25.050 requirements X 21. I hereby certify/that the for~egoing is true and correct to the best of my knowledge Signed ~/[ "' "~ I-- /' Title Drill Site Develop. Supv. Commission Use On~ Permit Number . , L4~,P, number I ApprovaL.~7~ %/ff~ I Soo cover letter for ?~' -,.~__~ 'T5o- (~ ~__ ~ -- 2.- 2._~',~'// other requirements Conditior~s of approval Samples I;equired ~] Yes ~ No ~ ~"requir E~] Yes ,~ No Hydrogen sulfide measures J~ Yes [~] No Directional survey required ,J~ Yes E] No Required working pressure forBOPE D 2M ~ 3M D 5M E] 1OM D 15M Other: .~0~.'(~j~L ~J(~NE~ ,y by order of Approved by D~j(~ Ni~D/~i, p F commissioner the commission Date Form 10-401 Rev. 7-24-89 Iriplicate , , ! 10. 11. 12. 13. 14. 15. 16. 17. GENERAL DRILLING PROCEDURE KUPARUK RIVER FIELD KRU 1F-20 Move in and rig up Parker #245. Install diverter system. Drill 9-7/8" hole to 7-5/8" surface casing point (5,667)according to directional plan. Run and cement 7-5/8" casing. Install and test BOPE to 3000 psi. Test casing to 2000 psi. Drill out cement and 10' of new hole. Perform leak off test to 12.5 ppg EMW. Drill 6-3/4" hole to total depth (10,516') according to directional plan. Run open hole evaluation logs or LWD tools as needed. Run and cement 5-1/2" x 3-1/2" tapered casing string with polished seal bore as part of XO. (If significant hydrocarbon zones are present above the Kuparuk, sufficient cement will be pumped for isolation in accordance with Rule 20 AAC 25.030. Alternatively, if significant hydrocarbon zones occur within 200' TVD of the surface casing shoe, cement will be down squeezed in the annular space between the surface and production casing after the primary cement job is completed.) ND BOPE. NU tubinghead & either full opening valve (if logging planned) or master valve and upper tree assembly (if no logging planned). Note: As a dedicated producer, no cased hole cement bond logs will be run unless there are problems with the cement job. Secure well and release rig. Move in and rig up Nordic #1. Install and test BOPE. Pressure test 5-1/2" x 3-1/2" casing to 3500 psi. Run completion assembly. Sting into polished seal bore with seal assembly and pressure test tubing and annulus. ND BOPE and install production tree. Shut in and secure well. Clean location and release rig in preparation for perforating. DRILLING FLUID PROGRAM Well KRU 1F-20 Density PV YP Viscosity Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to 9-5/8" surface casing 9.0-10.0 15-25 15-35 50-80' 5-15 15-40 10-12 9.5-10 +_10% Drill out to weight up 8.4-9.6 5-15 5-8 30-40 2-4 4-8 8-10 9.5-10 4-7% Weight up to TD 12.0 10-18 8-12 35-50 2-4 4-8 4-5 through Kuparuk 9.5-10 <12% Drilling Fluid System: Tandem Brandt Shale Shakers Triple Derrick Shale Shakers Solids Processing System to minimize drilling waste Mud Cleaner, Centrifuges, Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators General Notes: Drilling fluid practices will be in accordance with the appropriate regulations stated in 20 AAC 25.033. Maximum anticipated surface pressure is calculated using a surface casing leak-off of 13.5 ppg EMW and a gas gradient of 0.11 psi/ft. This shows that formation breakdown would occur before a surface pressure of 2,157 psi could be reached. Therefore, ARCO Alaska, Inc. will test the BOP equipment to 3000 psi. The nearest existing well to 1F-20 is 1F-19. As designed, the minimum distance between the two wells would be 14.1' @ 300'. Drilling Area Risks: Risks in the 1F-20 drilling area include lost circulation and high pressures in the Kuparuk formation. Lost circulation above the Kuparuk will be addressed with lost circulation material (LCM) and reduced circulating rates as needed. 5-1/2" casing will be topset above the Kuparuk and either Nordic Rig #1 or a coiled tubing unit will drill out a 4-3/4" hole, and run a 3-1/2" liner to TD if lost circulation cannot be controlled with LCM and reduction of circulating pressure alone. Efforts to reduce Kuparuk geopressure at the target location and careful analysis of pressure data from offset wells show that a mud weight of 12.0 ppg will provide sufficient overpressure to safely drill, trip pipe, and cement. The 7-5/8" casing shoe will be tested to an equivalent mud weight of 12.5 ppg upon drilling out of the surface casing. *Spud mud should be adjusted to a FV between 50-80 sec/qt to drill gravel beds. ANNULAR PUMPING OPERATIONS WELL KRU 1F-20 Incidental fluids developed from drilling operations will be hauled to the nearest permitted disposal well or will be pumped down the surface/production casing annulus of an existing well. That annulus will be left with a non-freezing fluid during any extended shut down (> 4 hr) in pumping operations. The 1F-20 surface/production casing annulus will be filled with diesel after setting the production casing and prior to the drilling rig moving off of the well. If isolation is required per regulations on significant hydrocarbons, the annulus will later be sealed with cement from the surface shoe to the base of the permafrost, with Arctic pack fluid or diesel from the base of the permafrost to the surface, if the surface shoe is within 200' TVD of the top of the hydrocarbons. Alternatively, if the hydrocarbons are far below the shoe then sufficient cement volume will be pumped during the production cement job to cover the formation. It is requested that 1F-20 be permitted for annular pumping occurring as a result of the drilling project on DS 1F, per proposed regulations 20 AAC 25.080. Any zones containing significant hydrocarbons will be isolated prior to initiating any annular pumping. There will be no USDW's open below the shoe or potable/industrial water wells within one mile of the receiving zone. Please reference the enclosed directional drilling plan for other formation markers in this well. A list of all publicly recorded wells within 1/4 mile of the disposal operation is included in this permit application. Surface casing will be set in the Cretaceous shales below the base of the West Sak Sands. These 300-500' thick shales are part of the Colville Group and are known to provide vertical barriers to fluid flow. The 1F surface casing shoes will be set +_200' vertical below the base of the West Sak into the heart of the shales. The maximum volume of fluids pumped down the annulus of this well will not exceed 35,000 bbls without the specified permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1500 psi, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure = (12.0 ppg) * (0.052) * (Surf. Shoe TVD) + 1500 psi Max Pressure = 3775 psi The surface and production casing strings exposed to the annular pumping operations are determined to have sufficient strength by using the 85% collapse and burst ratings listed below. OD Wt Conx Collapse 85% of Burst 85% of (in) (Ib/ft)!Grade Range Type (psi) Collapse (psi) Burst 7.625 29.7 L-80 3 LTC 4790 '4072 6890 5857 5.500 15.5 I'-80 3 LTC-M 4990 4242 7000 5950 Fluids to be disposed of in subject annulus will be limited to drilling wastes associated with drilling a well as defined in 20 AAC 25.080 (g) (1) & (2). !% ~i';i:;~ '~-,~_.?.~ !~:'~t~ V~ ii~'~';, i ARCO ALASKA, Inc. Pad 1 F 20 slot #20 Kuparuk River Unit North SLope, ALaska CLEARANCE ,"" :'i: :!'~,'~.: REPORT by Baker Hughes INTEQ Your ref : 20 Version ~6 Our ref : prop1536 License : Date printed : 23-Feb-96 Date created : 1-Feb-96 Last revised : 23-Feb-96 Field is centred on n70 16 18.576,w150 5 56.536 Structure is centred on nTO 18 1.316,w149 40 34.63 Slot location is n70 17 54.609,w149 40 37.224 Slot Grid coordinates are N 5958845.129, E 539884.056 Slot local coordinates are 682.00 S 89.00 W Reference North is True North Main calculation performed with 3-D Minimc~ Distance method Object weltpath PGMS <O-6712'>,,3,Pad 1F PGMS <O-9175'>,,16,Pad 1F PGMS <O-6832'>,,15,Pad 1F PGMS <O-8160'>,,14,Pad 1F PGMS <O-8235'>,,13,Pad 1F PGMS <O-6840'>,,12,Pad 1F PGMS <O-8787'>,,!1,Pad 1F PGNS <O-7680'>,,10,Pad 1F PGMS <O-7600'>,,9,Pad 1F PGMS <O-?492'>,,8,Pad 1F PMSS <O-7681'>,,7, Pad 1F GMS <O-9837'>,,6,Pad 1F PGM$ <O-7710'>,,5,Pad 1F PGMS <O-8002'>,,4,Pad 1F PGMS <O-8085'>,,2,Pad 1F PGMS <O-8715'>,,1,Pad 1F 19 Version #5,,19,Pad 1F 18 Version #7,,18,Pad 1F 17 Version ~5,,17, Pad 1F C[osest approach with 3-D minimum distance method Last revised Distance M.D. Diverging from M.D. 4-Aug-92 150.5 2100.0 2100.0 4-Aug-92 119.7 60.0 8420.0 4-Aug-92 / 1~9.6 60.0 6260.0 4-Aug-92 239.4 60.0 9200.0 4-Aug-92 297.9 325.0 10366.0 4-Aug-92 481.8 325.0 10080.0 4-Aug-92 448.0 325.0 3160.0 4-Aug-92 420.4 60.0 4720.0 4-Aug-92 396.8 350.0 1875.0 4-Aug-92 252.2 2050.0 2050.0 4-Aug-92 260.2 1800.0 1800.0 4-Aug-92 249.7 1350.0 9700.0 4-Aug-92 113.7 1525.6 10366.0 4-Aug-92 329.6 2520.0 2520.0 4-Aug-92 339.0 1750.0 1750.0 4-Aug-92 300.6 1375.0 10080.0 22-Feb-96 14.1 300.0 8400.0 20-Feb-96 377.4 700.0 8400.0 20-Feb-96 312.6 1275.0 10320.0 ARCO ALASKA, Inc. Sfructure : Pad 1F Well : 20 Field : Kuparuk River Unif Location : Norfh Slope, Alaska iCreoted by : jonee FOr: D PETRASE ~D<Ae plotted : 23-?eh-g6 Plot Reference is 20 Version #6. iCoordinates are in feet reference slot I{20. !True Vertical Depths ore reference RKB (Parker ~245). S 17.04 DEG W 7620' (TO TARGET) ***PLANE OF PROPOSAL*** <-- West ...... o.oo 3000 7_2500 2,3(30 1500 10130 500 O 500 ESTIMATED SURFACE LOCATION: Begin lure to Targett~ 682' FNL, 89' FEL SEC. lg, T11N, RIOE Bose Permafrost/ '--:<~.' :' ..~', ~2 -.': ..... : 'r~ .';' :; ,.., ;~ '}~ /EOC / 5OO 0 .. 500 Cn 10o0 1500 20OO _2500 3000 Base West Sol< Sands TARGET LOCATION: _3500 500 2593' FSL, 2322' FI:'L 5/8 Cosinq Pt L O SEC. 30, T11N, RIOE c-J o 'B/D=6045 ? RKB ELL:'VATIONN: 118' TMD----10164 · · { DEP=7620 ~ KOP 7VD=300 TMD=300 DEP=0 SOUTH 7285 4500 '6.0O WEST 2233 -~o ~12.oo j_ 5o00 09 I ~17'2 BEGIN TURN TO TARGET %/D=858 TMD=867 DEP=77 / lO00 ~23.4.1 ;5 BEG / 100' DLS '-- x~x29. ]0 _5500 I 34- 88 %~,3. B/ PERMAFROST TVD=1468 TMD=1551 DEP=$75 ~ 1500 %40.72 ' x"-.52'49 ~ose Colville JRZ Midpoint g'- 3000_ T/ W SAK SNDS TVD=2997 TMD=4353 DEP=2712 '"-x..x. x)rA !OE"r - r/ Unit A ~. _7500 3500_ B/ W SAK SNDS TVD--3444 TMD=5264 D£P--3494 '"'x.... (].) 7 5/8" CSG PT TVD=3644 TMD=5667 DEP--3844 ~ ,--. ~- 2 ' '~ ~ / rD LOCATION: _8000 T/ COLVILLE TVD--38.56 TMD=6094 DEP=4215 ~ J ~- ~ I2377' FSL' 2392' FEL ~ 4000 _ SEC 30 TllNR10E - MAXIMUM ANGLE ~5oo_ 60.2,5 DEG _ V 5000_ 60.00 56.00 R 5500_ 52.00 O aP 2 BEG / 100' 48 O0 - '44.00 60001 rPA1-)/m'~a"'P A"~TDT 'r~ B/ KUP SNDS TVD=6162 TMD=-10316 DEP=7718 IAl%tJlZ, l AIN~TLI~ TI) - 5 l/2".~Sg PT TVD=6315 TMD=10516 DEP=7846 6~oo~ 40 DEG x-svz" I I I I I I i I i I I I I I I I I I I ! I I I I I I I I I I I I I I I 500 O 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 Scale 1 - 250.00 Verfical Section on 197.04 azimufh wHh reference 0.00 N, 0.00 E from sial #20 iC~eote~ by : ]o~es For: D PETRASH iOote plot~:ed : 23-Feb-96 iF!et Reference is 20 Version ~$. iCoordinotes are in feet refere~e slot ~20. ~Tme Vedlcol ~p~ ore reference RKB (Po~er ~245). j ARCO ALASKA, inc. Structure : Pad 1F Well : 20 Field : Kuparuk River Unit Location : North Slope, Aloskoi Wesf sco,e,. 2o.oo 400 560 520 280 240 200 160 120 80 40 0 40 80 120 160 200 240 t I I I I I I I I I ,I I I I I I t I I I I I I I I I I I I I I I 0 ' ' o c5 8o ~ zp ~OO~ ~ 1500 / ~500 700 ~-%~ 500 40 5100 900 1100 . 280 J 700 V / / ,oo 440 / 1100 440 480 _ ~ ~00. 480 ' O0 ~ ~00 _ 520 ~o _ / 560 _ 560 600 ~--- ~ _ 600 , 640 _ ~3~ ~5~° j,~o 640 -- SaO_ ~ ~SO I I I ! I i i t I i ! i i ! ! I I I i I ~ ~ I ! i i I I 1 I 400 560 520 280 240 200 ! 60 120 80 40 0 40 80 120 160 200 240 I I V _ 80 -- 0 0 KUPARUK RIVER b~iT 20" DIVERTER SCHEMATIC I4 I 5 3 DO NOT SHUT IN DIVERTER AND VALVE AT SAME TIME UNDER ANY CIRCUMSTANCES. . MAINTENANCE & OPERATION UPON INITIAL INSTALLATION: · CLOSE VALVE AND FILL PREVENTER WITH WATER TO ENSURE NO LEAKS. · CLOSE PREVENTER TO VERIFY OPERATION AND THAT THE VALVE OPENS IMMEDIATELY. CLOSE ANNULAR PREVENTER IN THE EVENT THAT AN INFLUX OF WELLBORE FLUIDS OR GAS IS DETECTED. OPEN VALVE TO ACHIEVE DIVERSION. ARCO ALASKA, INC., REQUESTS APPROVAL OF THIS DIVERTER SYSTEM AS A VARIANCE FROM 20AAC25.035(b) 2. SLIP-ON WELD STARTING HEAD. : :" i.. :',_:.:.: 3. DIVERTER ASSEMBLYWlTH ONE 2-1/16'- 2000 PSI BALL VALVE. 4. 20" - 2000 PSI DRILLING SPOOL WITH ONE 16' OUTLET. 5. ONE 16" HCR KNIFE VALVE WITH 16" DIVERTER LINE. THE VALVE OPENS AUTOMATICALLY UPON CLOSURE OF ANNULAR PREVENTER. DIVERTER LINE WILL BE PLACED FOR OPTIMUM DISPERSION IN PREVAILING WIND CONDITIONS. 6. 20" - 2000 PSI ANNULAR PREVENTER. DKP 11/9/94 7 , 6 5 I3 13 5/8" 5000 I: i BOP STACK ACCUMULATOR CAPACITY TEST 1. 16" - 2000 PSI STARTING HEAD 2_ 11" - 3000 PSI CASING HEAD 3. 11" - 3000 PSI X 1:~5/8" - 5000 PSI SPACER SPOOL 4. 13-5/8"- 5000 PSI PIPE RAMS 5. 135/8" - 5000 PSI DRLG SPOOL W/ CHOKE AND KILL LINES 6. 13-5/8" - 5000 PSI DOUBLE RAM W/ PIPE RAMS ON TOP, BLIND RAMS ON BTM 7. 13-5/8" - 5000 PSI ANNULAR 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL WITH HYDRAULIC FLUID. 2- ASSURE THAT ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. & OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH CHARGING PUMP OFF. 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 10. 1. FILL BOP STACK AND MANIFOLD WITH WATER. 2_ CHECK THAT ALL HOLD-DOWN SCREWS ARE FULLY RETRACTED. PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK-DOWN SCREWS IN HEAD. & CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES ON THE MANIFOLD. ALL OTHERS OPEN. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 3 MINUTES. INCREASE PRESSURE TO 3000 PSi AND HOLD FOR 3 MINUTES. BLEED TO ZERO PSI. 5. OPEN ANNULAR PREVENTOR AND MANUAL KILL AND CHOKE LINE VALVES. 6. CLOSE TOP PIPE RAMS AND HCR VALVES ON KILL AND CHOKE LINES. 7. TEST TO 250 PSI AND 3000 PSI AS IN STEP 4. CONTINUE TESTING ALL VALVES, LINES, AND CHOKES WITH A 250 PSI LOW AND 3000 PSI HIGH. TEST AS IN STEP 4. DO NOT PRESSURE TEST ANY CHOKE THAT IS NOT A FULL CLOSING POSITIVE SEAL CHOKE. 8. OPEN TOP PIPE RAMS AND CLOSE BO'I-rOM PIPE RAMS. TEST BO'i-I'OM RAMS TO 250 PSI AND 3000 PSI FOR 3 MINUTES. 9. OPEN PIPE RAMS. BACKOFF RUNNING JT AND PUll OUT OF HOLE. CLOSE BUND RAMS AND TESTTO 3000 PSI FOR 3 MINUTES. BLEED TO ZERO PSI. OPEN BLIND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD AND LINES ARE FULL OF ARCTIC DIESEL AND ALL VALVES ARE SET IN THE DRILLING PosmoN. 11. TEST STANDPIPE VALVES TO 3000 PSI FOR 3 MINUTES. 12. TEST KELLY COCKS AND INSIDE BOP TO 3(XX) PSI WITH KOOMEY PUMP. 13. RECORD TEST INFORMATION ON BLOWOUT PREVENTER TEST FORM. SIGN AND SEND TO DRILLING SUPERVISOR. 14. PERFORM COMPLETE BOPE TEST ONCE A WEEK AND FUNCTIONALLY OPERATE BOPE DAILY. VBRS WILL A~ODATE 3.1/2" TO 5~1/2" OR 5" TO 7" PIPE ODS AS APPROPRIATE. WELL PERMIT CHECKLIST coI~/~Y /~y'-,,,- _,,~ iNiT CLASS ,_~C//~// PROGRAM: exp [] redrll [] serv [ ON/OFF SHORE - ADMINISTRATION 1. Permit fee attached .................. Y 2. Lease number appropriate ............... Y 3. Unique well name and number .............. Y 4. Well located in a defined pool .............. 5. Well located proper distance from drlg unit boundary.. 6. Well located proper distance from other wells ..... 7. Sufficient acreage available in drilling unit ..... 8. If deviated, is wellbore plat included ........ o .Y 9. Operator only affected party ............. .I-Y 10. Operator has appropriate bond in force .......... i~Y 11. Permit can be issued without conservation order .... 12. Permit can be issued without administrative approval. 13. Can permit be approved before 15-day wait ....... ENGINEERING APPR DATE 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Conductor string provided ............... N Surface casing protects all known USDWs ........ N CMT vol adequate to circulate on conductor & surf csg. N CMT vol adequate to tie-in long string to surf csg . . N CMT will cover all known productive horizons ...... N Casing designs adequate for C, T, B & permafrost .... N Adequate tankage or reserve pit ............ N If a re-drill, has a 10-403 for abndnmnt been approved. Adequate wellbore separation proposed .......... ~Y N If diverter required, is it adequate .......... ''~ N Drilling fluid program schematic & equip list adequate .~=Y N BOPEs adequate .................... -.~ N BOPE press rating adequate; test to ~O psig.~ N Choke manifold complies w/API RP-53 (May 84) .... ' . . ~ N Work will occur without operation shutdown ....... ~ N Is presence of H2S gas probable ............ ~ N REMARKS GEOLOGY 30. 31. 32. 33. Permit can be issued w/o hydrogen sulfide measures .... Y m/~__ Data presented on potential overpressure zones ..... Y/~,""' /,~ Seismic analysis of shallow gas zones .......... y ~ /' L./, Seabed condition survey (if off-shore) ........ ~ N Contact name/phone for weekly progress reports .... /. Y N [exploratory only] ~ GEOLOGY: ENGINEERING: COMMISSION: TA~ 'T'.'i HOWlljb - A:~FORMS~cheklist rev 11195 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. RECEIVED $£P 0 5 1996 * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER COMPANY NA~E : ARCO ALASKA, INC. WELL NAME : 1F - 20 FIELD NAME : KUPARUK RIVER BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22661-00 REFERENCE NO : 96175 LIS'Tape Vetmrication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:b~ PAGE: **** REEL H~ER **** SERVICE NAME : EDIT DATE : 96/08/28 ORIGIN : FLIC REEL NAME : 96175 CONTINUATION # : PREVIOUS REEL : COGENT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/08/28 ORIGIN . FLIC TAPE NAME : 96175 CONTINUATION # : 1 PREVIOUS TAPE : CO~iENT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 TAPE HEADER KUPARUK RIVER OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING iF - 20 500292266100 ARCO ALASKA, INC. SCHLUMBERGER WELL SERVICES 12-JUN-96 RUN 1 96175 G. SCHWARTZ DON BREEDON RUN 2 RUN 3 19 lin 10E 692 99 109.00 107.50 77.00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 7. 625 5650.0 5.500 9793.0 LIS'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:b~ 3RD STRING PRODUCTION REMARKS: STRING O0 No depth adjustments were made to this data because it has been requested by Dave Shafer of ARCO through Floyd Bettis of Schlumberger to establish this DITE/GR data as the depth control GR for all subsequent logging. Primary depth control, including the use of magnetic marks, was used by the field logging crew. $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLEMAIN PASS Ail tool strings; Clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE DTE $ BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH ..................... 10412.0 9794.0 BASELINE DEPTH $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: THIS IS THE MAIN PASS DATA FROM TD TO CASING. NO DEPTH SHIFTS WERE MADE PER DAVE SHAFER. $ .......... EQUIVALENT UNSHIFTED DEPTH .......... DTE ....... RUN NO. PASS NO. MERGE TOP MERGE BASE LIS FORMAT DATA LIS'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:~ PAGE: 3 TABLE TYPE : CONS TUNI VALU DEFI CN ARCO A~ASKA, INC. Company Name FN KUPARUK RIVER Field Name WN IF - 20 Well Name APIN 50- 029-22661 - O0 API Serial Number FL 0692'FNL & O099'FEL Field Location SECT 19 Sec ti on TOWN 1 iN Town ship RANG 10E Range COUN NORTH SLOPE County STAT ALASKA State or Province NATI USA Na ti on WITN DON BREEDON Wi tness Name SON 645259 Service Order Number PDAT MEAN SEA LEVEL Permanent datum EPD FT O. Elevation of Permanent Datum LMF KELLY BUSHING Log Measured From APD FT 109. Above Permanent Datum EKB FT 109. Elevation of Kelly Bushing EDF FT 107.5 Elevation of Derrick Floor EGL FT 77. Elevation of Ground Level TDD FT 10420. Total Depth - Driller TDL FT 10415. Total Depth - Logger BLI FT 10409. Bottom Log Interval TLI FT 9630. Top Log Interval DFT WEIGHTED DISPERSED Drilling Fluid Type DFD G/C3 11.4 Drilling Fluid Density DFPH 10. Drilling Fluid Ph DFV S 48. Drilling Fluid Viscosity DFL F3 4. Drilling Fluid Loss RMS OH~ 1.07 Resistivity of Mud Sample MST DEGF 70. Mud Sample Temperature RMFS OP~f 0.86 Resistivity of Mud Filtrate S MFST DEGF 70. Mud Filtrate Sample Temperatu RMCS OH~M 1.86 Resistivity of Mud Cake Sampl MCST DEGF 70. Mud Cake Sample Temperature TCS 2200 3-JUN-96 Time Circulation Stopped TI=AB 1111 4-JUN-96 Time Logger at Bottom STEM DEGF 32. Surface Temperature BHT DEGF 157. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Dep th IDPH Phasor Deep Resistivity IMPH Phasor Medium Resistivity ILD Deep Induction Standard Processed Resistivity ILM Medium Induction Standard Processed Resistivity LIS'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: DEFI SFL Spherically Focussed Resistivity GR API-Corrected Gamma Ray TEND Head Tension TENS Surface Tension ~iRES MUD Resistivity MTEM Mud Temperature SP Spontaneous Potential ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** N~'~E SERV UNIT SERVICE API API API API FILE NUMB NUlVIB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 1 1 1 4 68 0000000000 IDPH DTE OHMM 645259 O0 000 O0 0 1 1 1 4 68 0000000000 IMPH DTE OIE~4 645259 O0 000 O0 0 1 1 1 4 68 0000000000 ILD DTE OH~k4 645259 O0 000 O0 0 1 1 1 4 68 0000000000 ILM DTE OH~ff4645259 O0 000 O0 0 1 1 1 4 68 0000000000 SFL DTE OH~4 645259 O0 000 O0 0 1 1 1 4 68 0000000000 GR DTE GAPI 645259 O0 000 O0 0 1 1 1 4 68 0000000000 TEND DTE LB 645259 O0 000 O0 0 1 1 1 4 68 0000000000 TENS DTE LB 645259 O0 000 O0 0 1 1 1 4 68 0000000000 NIP. ES DTE OH~4 645259 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMDTE DECF 645259 O0 000 O0 0 1 1 1 4 68 0000000000 SP DTE MV 645259 O0 000 O0 0 1 1 1 4 68 0000000000 LIS'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: ** DATA ** DEPT. 10460. 000 IDPH.DTE -999.250 IMPH. DTE -999.250 ILD.DTE ILM. DTE -999.250 SFL.DTE -999.250 GR.DTE -999.250 TEND.DTE TENS.DTE '4520. 000 MRES.DTE O. 620 MTEM. DTE 156. 875 SP.DTE DEPT. 9790.000 IDPH.DTE -999.250 IMPH.DTE -999.250 ILD.DTE ILM. DTE -999.250 SFL.DTE -999.250 GR.DTE 112.188 TEND.DTE TENS.DTE 3990. 000 MRES.DTE O. 521 MTEM. DTE 143. 000 SP.DTE -999.250 191.500 -999.250 -999.250 289.500 171.375 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION . O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUMBER: 2 EDITED CASED HOLE MAIN PASS Clipped curves for open hole logs run into casing. PASS lVO-M~ER : 1 DEPTH INCREMENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH DTE 9790.0 9712.0 $ BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (FiEASUREDDEPTH) LIS'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... DTE REMARKS: THIS FILE IS THE MAIN PASS DATA FROM CASING TO LAST READING. NO DEPTH SHIFTS WERE MADE PER DAVE SHAFER. $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA, INC. Company Name FN KUPARUK RIVER Field Name WN iF - 20 Well Name APIN 50-029-22661-00 API Serial Number FL 0692'FNL & O099'FEL Field Location SECT 19 Se c t i on TOWN 11N Town ship RANG 10E Range COUN NORTH SLOPE County STAT ALASKA State or Province NATI USA Na ti on WITN DON BREEDON Wi tness Name SON 645259 Service Order Number PDAT MEAN SEA LEVEL Permanent datum EPD FT O. Elevation of Permanent Datum LMF KELLY BUSHING Log Measured From APD FT 109. Above Permanent Datum EKB FT 109. Elevation of Kelly Bushing EDF FT 107.5 Elevation of Derrick Floor EGL FT 77. Elevation of Ground Level TDD FT 10420. Total Depth - Driller TDL FT 10415. Total Depth - Logger BLI FT 10409. Bottom Log Interval TLI FT 9630. Top Log Interval DFT WEIGHTED DISPERSED Drilling Fluid Type DFD G/C3 11.4 Drilling Fluid Density DFPH 10. Drilling Fluid Ph DFV S 48. Drilling Fluid Viscosity DFL F3 4. Drilling Fluid Loss RMS OH~M 1.07 Resistivity of Mud Sample MST DEGF 70. Mud Sample Temperature RMFS OIflCk4 O. 86 Resistivity of Mud Filtrate S MFST DEGF 70. Mud Filtrate Sample Temperatu RMCS OB?4M 1.86 Resistivity of Mud Cake Sampl MCST DEGF 70. Mud Cake Sample Temperature TCS 2200 3-JUN-96 Time Circulation Stopped TLAB 1111 4-JUN-96 Time Logger at Bottom STEM DEGF 32. Surface Temperature BHT DEGF 157. Bottom Hole Temperature LIS'Tape Ver=£ication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: TABLE TYPE : CURV DEFI DEPT Depth GRCH API-Corrected Gamma Ray TEND Head Tension TENS Surface Tension ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH DTE GAPI 645259 O0 000 O0 0 2 1 1 4 68 0000000000 TEND DTE LB 645259 O0 000 O0 0 2 1 1 4 68 0000000000 TENS DTE LB 645259 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** LIS 'Tape Ver~£ication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: DEPT. 9790.000 GRCH.DTE DEPT. 9704.000 GRCH.DTE 112.188 TEND.DTE 133 . 500 TEND. DTE 289.500 TENS.DTE 316. 000 TENS.DTE 3990.000 3960.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAlViE : EDIT .002 SERVICE . FLIC VERSION : O01CO1 DATE · 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUA~VARY VENDOR TOOL CODE FILE HEADER FILE NUMBER 3 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo 1 1 1 0.5000 START DEPTH DITE 10412.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : STOP DEPTH .......... 9794.0 4-JUN-96 42.2 2200 3-JUN-96 1111 4 -JUN-96 10420.0 10415.0 9630.0 LIS'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 10409.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR AMS TCC DITE DITE $ GA~ff~A RAY AUX. MEAS. TELEMETRY CARTRIDGE PHASOR INDUCTION PHASOR INDUCTION TOOL NUMBER ........... SGC-SA-598 AME-AA-917 TCC-B-421 DIS-HC-261 DIC-EB-262 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) '. 5650.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) '. RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1.070 70.0 O. 860 70.0 1.860 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITE RAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS FORMAT DATA LIS 'Tape Ver, £ication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 10 TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA, INC. Company Name FN KUPARUK RIVER Field Name WN iF - 20 Well Name APIN 50-029-22661-00 API Serial Number FL 0692'FNL & O099'FEL Field Location SECT 19 Sec ti on TOWN 1 IN Township RANG 10E Range COUN NORTH SLOPE County STAT ALASKA State or Province NATI USA Nat i on WITN DON BREEDON Wi tness Name SON 645259 Service Order Number PDAT MEAN SEA LEVEL Permanent datum EPD FT O. Elevation of Permanent Datum LMF KELLY BUSHING Log Measured From APD FT 109. Above Permanent Datum EKB FT 109. Elevation of Kelly Bushing EDF FT 107.5 Elevation of Derrick Floor EGL FT 77. Elevation of Ground Level TDD FT 10420. Total Depth - Driller TDL FT 10415. Total Depth - Logger BLI FT 10409. Bottom Log Interval TLI FT 9630. Top Log Interval DFT WEIGHTED DISPERSED Drilling Fluid Type DFD G/C3 11.4 Drilling Fluid Density DFPH 10. Drilling Fluid Ph DFV S 48. Drilling Fluid Viscosity DFL F3 4. Drilling Fluid Loss RMS OH~ 1.07 Resistivity of Mud Sample MST DEGF 70. Mud Sample Temperature RMFS OPH~I O. 86 Resistivity of Mud Filtrate S MFST DEGF 70. Mud Filtrate Sample Temperatu RMCS 0H2~4 1.86 Resistivity of Mud Cake Sampl MCST DEGF 70. Mud Cake Sample Temperature TCS 2200 3-JUN-96 Time Circulation Stopped TLAB 1111 4-JUN-96 Time Logger at Bottom STEM DEGF 32. Surface Temperature BHT DEGF 157. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Dep th IDPH Phasor Deep Resistivity IMPH Phasor Medium Resistivity ILD Deep Induction Standard Processed Resistivity ILM Medium Induction Standard Processed Resistivity LIS 'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09'.54 PAGE: 11 DEFI SFLU Spherically Focussed Resistivity GR API-Corrected Gamma Ray HTEN Head Tension TENS Surface Tension I4EES MUD Resistivity MTEM Mud Temperature SP Spontaneous Potential ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 * * SET TYPE - CHAN * * NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 3 1 1 4 68 0000000000 IDPH LOG OH~M 645259 O0 000 O0 0 3 1 1 4 68 0000000000 IMPH LOG OPL~4 645259 O0 000 O0 0 3 1 1 4 68 0000000000 ILD LOG OHI4M 645259 O0 000 O0 0 3 1 1 4 68 0000000000 ILM LOG OHIO4 645259 O0 000 O0 0 3 1 1 4 68 0000000000 SFLU LOG OI~ff4645259 O0 000 O0 0 3 1 1 4 68 0000000000 GR LOG GAPI 645259 O0 000 O0 0 3 1 1 4 68 0000000000 HTENLOG LB 645259 O0 000 O0 0 3 1 1 4 68 0000000000 TENS LOG LB 645259 O0 000 O0 0 3 1 1 4 68 0000000000 ICi~ES LOG OH~4M 645259 O0 000 O0 0 3 1 1 4 68 0000000000 MTEMLOG DEGF 645259 O0 000 O0 0 3 1 1 4 68 0000000000 SP LOG MV 645259 O0 000 O0 0 3 1 1 4 68 0000000000 LIS'Tap~ Vetification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 12 ** DATA ** DEPT. 10460.000 IDPH. LOG -999.250 IMPH. LOG -999.250 ILD.LOG ILM. LOG -999.250 SFLU. LOG -999.250 GR.LOG -999.250 HTEN. LOG TENS.LOG 4520.000 MRES.LOG 0.620 MTEM. LOG 156.875 SP.LOG DEPT. 9790.000 IDPH.LOG -999.250 IMPH.LOG -999.250 ILD.LOG ILM. LOG -999.250 SFLU. LOG -999.250 GR.LOG 112.188 HTEN. LOG TENS.LOG 3990.000 MRES.LOG 0.521 MTEM. LOG 143.000 SP.LOG -999.250 191.500 -999.250 -999.250 289. 500 171. 375 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE ' 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NU~IBER 4 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SU~ff4ARY VENDOR TOOL CODE START DEPTH DITE 1 O104.0 $ STOP DEPTH 9794.0 LIS 'Tap~ Vetification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PACE: 13 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TI~E CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR CR TCC DITE DITE $ GAI~4A RAY GA~4MA RAY TELEMETRY CARTRIDGE PHASOR INDUCTION PHASOR INDUCTION 4-JUN-96 42.2 2200 3 -JUN-96 1111 4-JUN-96 10420.0 10415.0 9630.0 10409.0 TOOL NUMBER SGC-SA-598 AME-AA-917 TCC-B-421 DIS-HC-261 DIC-EB-262 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 5650.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (Oh?4~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1.070 70.0 0.860 70.0 1.860 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOC DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITERAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS 'Tap~ Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 14 LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA, INC. Company Name FN KUPARUK RIVER Field Name WN iF - 20 Well Name APIN 50- 029-22661 - O0 API Serial Number FL 0692'FNL & O099'FEL Field Location SECT 19 Section TOWN 1 iN Township RANG 10E Range COUN NORTH SLOPE County STAT ALASKA State or Province NATI USA Na ti on WITN DON BREEDON Wi tness Name SON 645259 Service Order Number PDAT MEAN SEA LEVEL Permanent datum EPD FT O. Elevation of Permanent Datum LMF KELLY BUSHING Log Measured From APD FT 109. Above Permanent Datum EKB FT 109. Elevation of Kelly Bushing EDF FT 107.5 Elevation of Derrick Floor EGL FT 77. Elevation of Ground Level TDD FT 10420. Total Depth - Driller TDL FT 10415. Total Depth - Logger BLI FT 10409. Bottom Log Interval TLI FT 9630. Top Log Interval DFT WEIGHTED DISPERSED Drilling Fluid Type DFD G/C3 11.4 Drilling Fluid Density DFPH 10. Drilling Fluid Ph DFV S 48. Drilling Fluid Viscosity DFL F3 4. Drilling Fluid Loss Ri~S OI&~ 1.07 Resistivity of Mud Sample MST DEGF 70. Mud Sample Temperature RMFS 0H~94 0.86 Resistivity of Mud Filtrate S MFST DEGF 70. Mud Filtrate Sample Temperatu RMCS OH~4~ 1.86 Resistivity of Mud Cake Sampl MCST DEGF 70. Mud Cake Sample Temperature TCS 2200 3-JUN-96 Time Circulation Stopped TLAB 1111 4-JUN-96 Time Logger at Bottom STEM DEGF 32. Surface Temperature BHT DEGF 157. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Dep th IDPH Phasor Deep Resistivity LIS 'Tape %~ _fication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 15 DEFI IMPH Phasor Medium Resistivity ILD Deep Induction Standard Processed Resistivity ILM Medium Induction Standard Processed Resistivity SFLU Spherically Focussed Resistivity GR API- Corrected Gamma Ray HTEN Head Tension TENS Surface Tension ~4~ES MUD Resistivity MTEM Mud Temperature SP Spontaneous Potential ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 4 1 1 4 68 0000000000 IDPH RPT OH~fi~645259 O0 000 O0 0 4 1 1 4 68 0000000000 IMPH RPT OH2V~l645259 O0 000 O0 0 4 1 1 4 68 0000000000 ILD RPT OH~I 645259 O0 000 O0 0 4 1 1 4 68 0000000000 ILM RPT OH~ff4645259 O0 000 O0 0 4 1 1 4 68 0000000000 SFLU RPT OH~ff4645259 O0 000 O0 0 4 1 1 4 68 0000000000 GR RPT GAPI 645259 O0 000 O0 0 4 1 1 4 68 0000000000 HTEN RPT LB 645259 O0 000 O0 0 4 1 1 4 68 0000000000 TENS RPT LB 645259 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape 9=_~fication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 16 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) ~IRES RPT OH~4~ 645259 O0 000 O0 0 4 1 1 4 68 0000000000 MTEMRPT DEGF 645259 O0 000 O0 0 4 1 1 4 68 0000000000 SP RPT MV 645259 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10124.000 IDPH.RPT -999.250 IMPH.RPT -999.250 ILD.RPT ILM. RPT -999.250 SFLU. RPT -999.250 GR.RPT -999.250 HTEN. RPT TENS.RPT 4480.000 MRES.RPT 0.519 MTEM. RPT 148.875 SP.RPT -999.250 362.750 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : 0 O1 CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: O . 5000 FILE SU~4~LARY VENDOR TOOL CODE START DEPTH STOP DEPTH DITE 9790.0 9699.0 $ LIS Tape 9=_~fication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 17 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 4-JUN-96 42.2 2200 3-JUN-96 1111 4-JUN-96 10420.0 10415.0 9630.0 10409.0 TOOL STRING (TOP TO BOTTOM) VEArDOR TOOL CODE TOOL TYPE TOOL NUMBER GR GAFaVL~ RAY SGC- SA - 5 9 8 GR GAi~4A RAY AME-AA- 917 TCC TELEMETRY CARTRIDGE TCC- B- 421 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (Oh?4~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): RE~zARKS: DITERANWITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ 5650.0 WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1.070 70.0 0.860 70.0 1.860 70.0 PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED LIS FORMAT DATA LIS'Tape Vez~£ication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 18 TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA, INC. Company Name FN KUPARUK RIVER Field Name WN iF - 20 Well Name APIN 50-029-22661-00 API Serial Number FL 0692'FNL & O099'FEL Field Location SECT 19 Section TOWN 1 iN Township RANG 10E Range COUN NORTH SLOPE County STAT ALASKA State or Province NATI USA Na ti on WITN DON BREEDON Wi tness Name SON 645259 Service Order Number PDAT MEAN SEA LEVEL Permanent datum EPD FT O. Elevation of Permanent Datum LMF KELLY BUSHING Log Measured From APD FT 109. Above Permanent Datum EKB FT 109. Elevation of Kelly Bushing EDF FT 107.5 Elevation of Derrick Floor EGL FT 77. Elevation of Ground Level TDD FT 10420. Total Depth - Driller TDL FT 10415. Total Depth - Logger BLI FT 10409. Bottom Log Interval TLI FT 9630. Top Log Interval DFT WEIGHTED DISPERSED Drilling Fluid Type DFD G/C3 11.4 Drilling Fluid Density DFPH 10. Drilling Fluid Ph DFV S 48. Drilling Fluid Viscosity DFL F3 4. Drilling Fluid Loss RMS OH~I 1.07 Resistivity of Mud Sample MST DEGF 70. Mud Sample Temperature RMFS OH~M 0.86 Resistivity of Mud Filtrate S MFST DECF 70. Mud Filtrate Sample Temperatu RMCS OH~ff4 1.86 Resistivity of Mud Cake Sampl MCST DEGF 70. Mud Cake Sample Temperature TCS 2200 3-JUN-96 Time Circulation Stopped TLAB 1111 4-JUN-96 Time Logger at Bottom STEM DEGF 32. Surface Temperature BHT DEGF 157. Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Depth GR API-Corrected Gamma Ray HTEN Head Tension TENS Surface Tension LIS 'Tape Ve~=£ication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 19 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 645259 O0 000 O0 0 5 1 1 4 68 0000000000 GR MCH GAPI 645259 O0 000 O0 0 5 1 1 4 68 0000000000 HTENMCH LB 645259 O0 000 O0 0 5 1 1 4 68 0000000000 TENS MCH LB 645259 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9790.000 GR.MCH 112.188 HTEN.MCH DEPT. 9704.000 GR.MCH 133.500 HTEN.MCH 289.500 TENS.MCH 3990.000 316.000 TENS.MCH 3960.000 ** END OF DATA ** LIS 'Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 2O **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW CASED HOLE REPEAT PASSES Curves and log header data for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUI~VJL~Y VENDOR TOOL CODE START DEPTH DITE 9790.0 $ LOG H~ER DATA STOP DEPTH 9699.0 DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 4 -JUN-96 42.2 2200 1111 10420.0 10415.0 9630.0 10409.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR GA~fl~A RAY SGC-SA-598 GR GANk~A RAY AME-AA- 917 TCC TELEmeTRY CARTRIDGE TCC- B- 421 $ BOREHOLE AND CASING DATA 3 -JUN-96 4 -JUN-96 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 21 OPEN HOLE BIT SIZE (IN) .. DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 5650.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1,070 70.0 0.860 70.0 1.860 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITE RAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS FORMAT DATA TABLE TYPE : CONS TUNI VALU DEFI CN ARCO ALASKA, INC. Company Name FN KUPARUK RIVER Field Name WN iF - 20 Well Name APIN 50-029-22661-00 API Serial Number FL 0692'FNL & O099'FEL Field Location SECT 19 Section TOWN liN Township RANG 10E Range COUN NORTH SLOPE County STAT ALASKA State or Province NATI USA Nat i on WITN DON BREEDON Wi ~ness Name SON 645259 Service Order Number PDAT MEAN SEA LEVEL Permanent datum EPD FT O. Elevation of Permanent Datum LIS !Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 22 TUNI VALU DEFI LMF KELLY BUSHING APD FT 109. EKB FT 109. EDF FT 107.5 EGL FT 77. TDD FT 1042 O. TDL FT 10415. BLI FT 10409. TLI FT 963 O. DFT WEIGHTED DISPERSED DFD G/C3 11.4 DFPH 10. DFV S 48. DFL F3 4. RMS 0H~94 1.07 MST DEGF 70. RMFS OPmff4 O. 86 MFST DEGF 70. RMCS Ott~M 1.86 MCS T DEGF 70. TCS 2200 3-JUN-96 TLAB 1111 4-JUN-96 STEM DEGF 32. BHT DEGF 157. Log Measured From Above Permanent Datum Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Total Depth - Driller Total Depth - Logger Bottom Log Interval Top Log Interval Drilling Fluid Type Drilling Fluid Density Drilling Fluid Ph Drilling Fluid Viscosity Drilling Fluid Loss Resistivity of Mud Sample Mud Sample Temperature Resistivity of Mud Filtrate S Mud Filtrate Sample Temperatu Resistivity of Mud Cake Sampl Mud Cake Sample Temperature Time Circulation Stopped Time Logger at Bottom Surface Temperature Bottom Hole Temperature TABLE TYPE : CURV DEFI DEPT Depth GR API-Corrected Gamma Ray HTEN Head Tension TENS Surface Tension ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 LIS Tape Ve~=Eication Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE: 23 TYPE REPR CODE VALUE 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 6 1 1 4 68 0000000000 GR RCH GAPI 645259 O0 000 O0 0 6 1 1 4 68 0000000000 HTENRCH LB 645259 O0 000 O0 0 6 1 1 4 68 0000000000 TENS RCH LB 645259 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 9790.000 GR.RCH 100.375 HTEN. RCH 272.750 TENS.RCH 4235.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/08/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/08/28 ORIGIN : FLIC TAPE NAME : 96175 CONTINUATION # : 1 PREVIOUS TAPE : CO~94ENT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-AUG-1996 09:54 PAGE 24 **** REEL TRAILER **** SERVICE NA~E : EDIT DATE : 96/08/28 ORIGIN : FLIC REEL NAME : 96175 CONTINUATION # : PREVIOUS REEL : COf~4~VT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : ARCO ALASKA, INC. WELL NAME : IF - 20 FIELD NAME : KUPARUK RIVER BOROUGH : NORTH SLOPE STATE : ALASKA API NUFiBER : 50-029-22661-00 REFERENCE NO : 96175 RECEIVED JUN 15 199G Oil & ~s Cons. Comm~i~ Anohomge LIS ~ape V~z~fication Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/06/12 ORIGIN : FLIC REEL NAME : 96175 CONTINUATION # : PREVIOUS REEL : CO~fl~ENT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 PAGE: **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/06/12 ORIGIN : FLIC TAPE NAME : 96175 CONTINUATION # : 1 PREVIOUS TAPE : COM2~ENT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 TAPE HEADER KUPARUK RIVER OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING iF - 20 500292266100 ARCO ALASKA, INC. SCHLUMBERGER WELL SERVICES 12-JUN-96 RUN 1 96175 G . SCHWARTZ DON BREEDON RUN 2 RUN 3 .......... 19 liN iOE 692 99 109.00 107.50 77.00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 7. 625 5650.0 5.500 9793.0 LIS Tape ve~£ication Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 3RDSTRING PRODUCTION REMARKS STRING O0 No depth adjustments were made to this data because it has been requested by Dave Shafer of ARCO through Floyd Bettis of Schlumberger to establish this DITE/GR data as the depth control GR for all subsequent logging. Primary depth control, including the use of magnetic marks, was used by the field logging crew. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: 0.5000 FILE SOY4~L~RY LDWG TOOL CODE .............. DTE BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 10412.0 9794.0 BASELINE DEPTH $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: THIS IS THE MAIN PASS DATA FROM TD TO CASING. NO DEPTH SHIFTS WERE MADE PER DAVE SHAFER. $ .......... EQUIVALEN~f UNSHIFTED DEPTH .......... DTE RUN NO. PASS NO. ............... lZZERGE TOP MERGE BASE LIS FORMAT DATA LIS Tape Ve-z~fication Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 * * SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE ~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUA~ SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 1 1 1 4 68 0000000000 IDPH DTE OIfi~q645259 O0 000 O0 0 1 1 1 4 68 0000000000 IMPH DTE OPHP4 645259 O0 000 O0 0 1 1 1 4 68 0000000000 ILD DTE OHPffq645259 O0 000 O0 0 1 1 1 4 68 0000000000 ILM DTE OHMM 645259 O0 000 O0 0 1 1 1 4 68 0000000000 SFL DTE 645259 O0 000 O0 0 1 1 1 4 68 0000000000 GR DTE GAPI 645259 O0 000 O0 0 1 1 1 4 68 0000000000 TEND DTE LB 645259 O0 000 O0 0 1 1 1 4 68 0000000000 TENS DTE LB 645259 O0 000 O0 0 1 1 1 4 68 0000000000 MRES DTE oIq~q645259 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMDTE DEGF 645259 O0 000 O0 0 1 1 1 4 68 0000000000 SP DTE MV 645259 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10460. 000 IDPH. DTE -999.250 IMPH. DTE -999.250 ILD.DTE ILM. DTE -999.250 SFL.DTE -999.250 GR.DTE -999.250 TEND.DTE TENS.DTE 4520. 000 ~i~ES.DTE O. 620 MTEM. DTE 156. 875 SP.DTE -999.250 191.500 -999.250 LIS Tape ve'~:~ication Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: DEPT. 9790. 000 IDPH. DTE ILM. DTE - 999.250 SFL . DTE TENS.DTE 3990. 000 ~i~ES.DTE -999.250 IMPH.DTE -999.250 GR.DTE 0.521 1TTEM. DTE -999.250 ILD.DTE -999.250 112.188 TEND.DTE 289.500 143.000 SP.DTE 171.375 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE HEADER FILE NUMBER: 2 EDITED CASED HOLEMAIN PASS Clipped curves for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH DTE 9790.0 $ BASELINE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (MEASURED DEPTH) STOP DEPTH 9712.0 BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... DTE REMARKS THIS FILE IS THE MAIN PASS DATA FROM CASING TO LAST READING. NO DEPTH SHIFTS WERE MADE PER DAVE SHAFER. $ LIS Tape Ve~£ication Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUblB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NLrb~ SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH DTE GAPI 645259 O0 000 O0 0 2 1 1 4 68 0000000000 TEND DTE LB 645259 O0 000 O0 0 2 1 1 4 68 0000000000 TENS DTE LB 645259 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9790.000 GRCH.DTE 112.188 TEND.DTE 289.500 TENS.DTE DEPT. 9704. 000 GRCH.DTE 133. 500 TEND.DTE 316. 000 TENS.DTE 3990.000 3960.000 ** END OF DATA ** LIS Tape Ve~-~ication Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUNk4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10412.0 9794.0 DITE $ LOG HEADER DATA DATE LOGGED: 4-JUN-96 SOFTWARE VERSION: 42.2 TIME CIRCULATION ENDED: 2200 3-JUN-96 TIME LOGGER ON BOTTOM: 1111 4-JUN-96 TD DRILLER (FT) : 10420.0 TD LOGGER (FT) : 10415.0 TOP LOG INTERVAL (FT) : 9630.0 BOTTOM LOG INTERVAL (FT) : 10409.0 LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR GA~g~A RAY SGC- SA- 5 9 8 AMS AUX. MEAS. AME-AA-917 TCC TELENIETRY CARTRIDGE TCC- B-421 DITE PHASOR INDUCTION DIS-HC-261 LIS Tape Vez~'ication Listing Schlumberger Alaska Computing Center 12-d--u-N-1996 15:42 PAGE: DITE $ PHASOR INDUCTION DIC-EB-262 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 5650.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OPff4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1.070 70.0 0.860 70.0 1.860 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) '. TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITE RAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15 :~2 PAGE: TYPE REPR CODE VALUE 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 3 1 1 4 68 0000000000 IDPH LOG OH~M 645259 O0 000 O0 0 3 1 1 4 68 0000000000 IMPH LOG OH14M645259 O0 000 O0 0 3 1 1 4 68 0000000000 ILD LOG 0H~1645259 O0 000 O0 0 3 1 1 4 68 0000000000 ILM LOG OHMM 645259 O0 000 O0 0 3 1 1 4 68 0000000000 SFL LOG 645259 O0 000 O0 0 3 1 1 4 68 0000000000 GR LOG GAPI 645259 O0 000 O0 0 3 1 1 4 68 0000000000 HTEN LOG LB 645259 O0 000 O0 0 3 1 1 4 68 0000000000 TENS LOG LB 645259 O0 000 O0 0 3 1 1 4 68 0000000000 MRES LOG OH~M645259 O0 000 O0 0 3 1 1 4 68 0000000000 MTEMLOG DEGF 645259 O0 000 O0 0 3 1 1 4 68 0000000000 SP LOG MV 645259 O0 000 O0 0 3 1 1 4 68 0000000000 * * DA TA * * DEPT. 10460.000 IDPH.LOG -999.250 IMPH.LOG -999.250 ILD.LOG ILM. LOG -999.250 SFL.LOG -999.250 GR.LOG -999.250 HTEN. LOG TENS.LOG 4520.000 MRES.LOG 0.620 MTEM. LOG 156.875 SP.LOG DEPT. 9790.000 IDPH. LOG -999.250 IMPH.LOG -999.250 ILD.LOG ILM. LOG -999.250 SFL.LOG -999.250 GR.LOG 112.188 HTEN. LOG TENS.LOG 3990.000 f4NES.LOG 0.521 MTEM. LOG 143.000 SP.LOG -999.250 191.500 -999.250 -999. 250 289.500 171. 375 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:~2 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NO?4~ER 4 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SO?4MARY VENDOR TOOL CODE START DEPTH DITE 1 O104.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 9794.0 4-JUN-96 42.2 2200 3 -JUN-96 1111 4-JUN-96 10420.0 10415.0 9630.0 10409.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR CAMerA RAY GR GAMMA RAY TCC TELEMETRY CARTRIDGE DITE PHASOR INDUCTION TOOL NUMBER SGC-SA-598 AME- AA - 917 TCC-B-421 DIS-HC-261 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 10 DITE $ PHASOR INDUCTION DIC - EB - 262 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) '. LOGGERS CASING DEPTH (FT): 5650.0 BOREHOLE CONDITIONS MUD TYPE '. MUD DENSITY (LB/C): MUD VISCOSITY (S) '. MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1.070 70.0 O. 860 70.0 1.860 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITE RAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 11 TYPE REPR CODE VALUE 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 4 1 1 4 68 0000000000 IDPH RPT OH~4 645259 O0 000 O0 0 4 1 1 4 68 0000000000 IMPH RPT OH~4 645259 O0 000 O0 0 4 1 1 4 68 0000000000 ILD RPT OHMS4 645259 O0 000 O0 0 4 1 1 4 68 0000000000 ILM RPT OPff4M645259 O0 000 O0 0 4 1 1 4 68 0000000000 SFL RPT 645259 O0 000 O0 0 4 1 1 4 68 0000000000 GR RPT GAPI 645259 O0 000 O0 0 4 1 1 4 68 0000000000 HTENRPT LB 645259 O0 000 O0 0 4 1 1 4 68 0000000000 TENS RPT LB 645259 O0 000 O0 0 4 1 1 4 68 0000000000 ~fRES RPT OH~M645259 O0 000 O0 0 4 1 1 4 68 0000000000 MTEMRPT DEGF 645259 O0 000 O0 0 4 1 1 4 68 0000000000 SP RPT MV 645259 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10124.000 IDPH.RPT -999.250 IMPH.RPT -999.250 ILD.RPT ILM. RPT -999.250 SFL.RPT -999.250 GR.RPT -999.250 HTEN. RPT TENS.RPT 4480.000 MiRES.RPT 0.519 MTEM. RPT 148.875 SP.RPT -999.250 362.750 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 12 **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CASED HOLEMAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DITE 9790.0 $ LOG HEADER DATA STOP DEPTH .......... 9699.0 DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 4-JUN-96 42.2 2200 3-JUN-96 1111 4-JUN-96 10420.0 10415.0 9630.0 10409.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR GAMMA RAY SGC-SA-598 GR GAF~A RAY AME-AA - 917 TCC TELEMETRY CARTRIDGE TCC- B- 421 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): 5650. 0 WEIGHTED DISPERSED 11.40 48.0 10.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 13 MAXIMUM RECORDED TEMPERATURE (DEGF) : 157.0 RESISTIVITY (Olff4~l) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 070 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): O. 860 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 1. 860 MUD CAKE AT (BHT) : 70.0 70.0 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITE RAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 14 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 5 1 1 4 68 0000000000 GR MCH GAPI 645259 O0 000 O0 0 5 1 1 4 68 0000000000 HTENMCH LB 645259 O0 000 O0 0 5 1 1 4 68 0000000000 TENS MCH LB 645259 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9790.000 GR.MCH 112.188 HTEN.MCH 289.500 TENS.MCH DEPT. 9704.000 GR.MCH 133.500 HTEN. MCH 316.000 TENS.MCH 3990.000 3960. 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 6 RAW CASED HOLE REPEAT PASSES Curves and log header data for each pass in separate files. PASS NUMBER: 2 DEPTH INCREPIENT : O. 5000 FILE S~Y VENDOR TOOL CODE START DEPTH STOP DEPTH LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 15 DITE $ LOG HEADER DATA 9790.0 DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : 9699.0 4-JUN-96 42.2 2200 3-JUN-96 1111 4-JUN-96 10420.0 10415.0 9630.0 10409.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR GAMMA RAY SGC-SA-598 GR GAM~A RAY AME-AA- 917 TCC TELEMETRY CARTRIDGE TCC-B-421 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) '. RESISTIVITY (OHT~I) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: 5650.0 WEIGHTED DISPERSED 11.40 48.0 10.0 157.0 1.070 70.0 O. 860 70.0 1. 860 70.0 PRIMARY DEPTH CONTROL USED (MAGNETIC MARKS ON CABLE). LOG DEPTHS REFERENCED TO RKB ON NORDIC RIG AS REQUESTED DITE RAN WITHOUT CENTRALIZATION DUE TO SMALL HOLE SIZE $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 16 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API A~I API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645259 O0 000 O0 0 6 1 1 4 68 0000000000 GR RCH GAPI 645259 O0 000 O0 0 6 1 1 4 68 0000000000 HTENRCH LB 645259 O0 000 O0 0 6 1 1 4 68 0000000000 TENS RCH LB 645259 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 9790.000 GR.RCH 100.375 HTEN. RCH 272.750 TENS.RCH 4235.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 12-JUN-1996 15:42 PAGE: 17 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/06/12 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/06/12 ORIGIN : FLIC TAPE NAME : 96175 CONTINUATION # : 1 PREVIOUS TAPE : CO~94ENT : ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/06/12 ORIGIN : FLIC REEL NAME : 96175 CONTINUATION # : PREVIOUS REEL : COf~4~2~f '. ARCO ALASKA INC, 1F-20, KUPARUK, API #50-029-22661-00