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200-193
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Monday, August 29, 2022 SUBJECT:Mechanical Integrity Tests TO: FROM:Adam Earl P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL ConocoPhillips Alaska, Inc. 2N-314 KUPARUK RIV U TARN 2N-314 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 08/29/2022 2N-314 50-103-20355-00-00 200-193-0 W SPT 5047 2001930 1500 1460 1460 1460 1460 225 290 290 290 4YRTST P Adam Earl 8/1/2022 MIT-IA 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:KUPARUK RIV U TARN 2N-314 Inspection Date: Tubing OA Packer Depth 480 2200 2150 2150IA 45 Min 60 Min Rel Insp Num: Insp Num:mitAGE220803211610 BBL Pumped:1.6 BBL Returned:1.6 Monday, August 29, 2022 Page 1 of 1 9 9 9 9 9 9 9 9 9 James B. Regg Digitally signed by James B. Regg Date: 2022.08.29 15:54:30 -08'00' 200193 31404 Well To: AOGCC Natural Resources Technician 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Transmittal RE: Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : 1) Injection Profile 2) Signed Print Name: RECEIVED READ Cased Hole, Inc. NOV 19 2019 Attn: Diane Williams ^ OnnC 130 West International Airport Road / 1 V lr Suite C Anchorage, AK 99518 Diane. Wi Iliams(cDreadcased hole.com 15 -Oct -19 2N-314 CD 550-103-20355-00 Date : VZZ/V�- READ CASED HOLE, INC.., 130W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 E-MAIL: READ-ANCHORAGE(&READCASEDHOLECOM WEBSITE: WWW.READCASEDHOLE.COM hnps/, readcasedhole-mysharepoint.com/personalldiane Williams reade edhole comNocumenWD Drive/Achives.MasterTemplatePiles/TempintesNistriburioM'ransminal SheetefCon000Phillips_Tvensmitdocx • 2• c C) \ ConocoPhillips RECENED Alaska P.O. BOX 100360 �� ANCHORAGE,ALASKA 99510-0360 04300 November 5, 2016 Commissioner Cathy Foerster ��� Alaska Oil & Gas Commission scANN °'fro :� � 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Commissioner Cathy Foerster: 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 cement if needed and 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 attached spread sheet presents the well name, top of cement depth prior to filling and volumes used on each conductor. Please call Roger Winter or Aaron Applehans at 907-659-7506, if you have any questions. Sincerely, Aaron Applehans ConocoPhillips Well Integrity Field Supervisor • r • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations(10-404) Kuparuk Field Date 11/8/2016 3K-24,3K-27,2V-09,2S-1,2S-2,2S-3,2S-4,2N-314 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 gal 3K-24 50029229350000 1982490 NA NA NA NA 1.7 11/5/2016 3K-27 50029227510000 1970460 NA NA NA NA 3.4 11/5/2016 2V-09 50029213000000 1850370 NA NA NA NA 2 11/5/2016 ,.......... -2N-314 50103203550000 2001930 2' NA 2' NA 10.2 11/6/2016 2S-01 50103207270000 2152030 1.5' NA .98' 7/2/2016 2.55 11/6/2016 2S-02 50103207100000 2150700 2' NA 1' 7/2/2016 3.4 11/6/2016 2S-03 50103207290000 2152050 1.6' NA 1.04' 7/2/2016 3.4 11/6/2016 2S-04 50103207210000 2151590 2.3' NA 1.125' 7/2/2016 3.4 11/6/2016 '1i.4.,,L.— V W v..war STATE OF ALASKA AUG 0 4 2016 ALA00,OIL AND GAS CONSERVATION COM 'ION REPORT OF SUNDRY WELL OPERATIONS AOGGC 1.Operations Abandon r Plug Perforations E Fracture Stimulate r Pull Tubing r Operations shutdown E Performed: Suspend r Perforate E Other Alter CasingF pr Change Approved Program r Plug for Redrill r Perforate New Pool r Repair Well r Re-enter Susp Well r Other:conductor Extention F 2.Operator Name: 4.Well Class Before Work: 5.Permit to Drill Number: ConocoPhillips Alaska, Inc. Developmen r Exploratory r 200-1930 3.Address: 6.API Number: Stratigraphi r Service F P. O. Box 100360, Anchorage, Alaska 99510 - 50-103-20355-00 7.Property Designation(Lease Number): 8.Well Name and Number: ADL0380054 KRU 2N-314 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): NA Kuparuk River Field/Tarn Oil Pool 11.Present Well Condition Summary: Total Depth measured 12840 feet Plugs(measured) None true vertical 5034 feet Junk(measured) None Effective Depth measured 12745 feet Packer(measured) 10079 true vertical 5031 feet (true vertical) 5047 Casing Length Size MD TVD Burst Collapse CONDUCTOR 113' 16 148' 148' SURFACE 3182' 9 5/8 3217' 2305' PRODUCTION 10195' 7 10227' 5076' LINER 2760' 41/2 12839' 5054' Perforation depth: Measured depth: 10440-10460, 11030-11050, 11540-11560, 12160-12210,12260-12309, 12525-12575, 12640-12690 True Vertical Depth: 5100-5112, 5088-5086, 5043-5042, 5017-5018, 5019-5020, 5027-5028, 5029-5030 Tubing(size,grade,MD,and TVD) 4 1/2 ,L-80, 10079 MD, 5047 TVD Packers&SSSV(type,MD,and ND) NIPPLE=CAMCO DB NIPPLE w/3.875"PACKING BORE @ 457 MD and 455 ND SEAL ASSY=BAKER 190-47 GBH-22 SEAL ASSEMBLY-STABBED INTO LINER TOP PACKER @ 10079 MD and 50047 TVD 12.Stimulation or cement squeeze summary: NA Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED JAN 6� C 2017 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation NA NA NA NA NA Subsequent to operation NA NA NA NA NA 14.Attachments(required per 20 AAC 25.070,25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations F Exploratory r Development r Service F Stratigraphic E Copies of Logs and Surveys r 16.Well Status after work: Oil E Gas E WDSPL r Printed and Electronic Fracture Stimulation r GSTOR E WINJ E WAG F GINJ E SUSP r SPLUG r 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: 316-348 Contact Roger Winter Email: n1927(a,conocophillips.com Printed Name Ro r Winter Title: NSK WI Field Supervisor '7 // Signature Phone:659-7506 Date !��77/! V Form 10-404 Revised 5/2015 vey q/2 /j tSubmit Original Only ,44 QM RBDMS t `-- AUG - 42016 • • '✓ N=rkRECEIVED ConocoPhillips � AUG 0 4 2016 Alaska �OGC P.O. BOX 100360 ANCHORAGE,ALASKA 99510-0360 July 27, 2016 Commissioner Cathy Foerster Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Commissioner Foerster: Enclosed please find the 10-404 from ConocoPhillips Alaska, Inc. well 2N-314, PTD 200-193 conductor extension, Sundry# 316-348. Please contact myself at 659-7506 or MJ Loveland at 659-7043 if you have any questions. Sincerely, ,, i.44p. 16,t) Roger Winter ConocoPhillips Well Integrity Field Supervisor 2N-314 DESCRIPTION OF WORK COMPLETED SUMMARY Date Event Summary 07/25/16 Prep and weld 17" conductor extension made with 16"62# .375 wall pipe. Ff ek 3 , k r ,,g,� n (� °w dk #ii}'� +, `fir ^'�1b" .,� '���7 ::fir '":ik`. �:��,_ ~ " -!.....1,,,,,,,74*,,... gi d ° a ' . .ilggirt-''''*‘.,',;,r-'',-,--.:'.':::,!-. . .,,-. ' .''---,,,,,,,-1,;4:4-,,,,,v.-2-,:i.:„.4ig,.. , ' - -: ,. '": .,. 0,, . wl a a m, x � � , likt, . t.,,,, , . ,, - '!It-10,11r1 ''''''71% 1 371 r I ..' ' ' ' ' ' k, , u 9x y ?"'° ' d fie k �- t yf M +k- a�a . . e. ' " a re" ' , i '''- � V OF T� • • �w\����y �sA THE STATE Alaska Oil and Gas ofAT AsKAL Conservation Commission = 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 ALASY' Fax: 907.276.7542 www.aogcc.alaska.gov MJ Loveland SCANNED JUL 1 32016 NSK Well Integrity Project Supervisor ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510 Re: Kuparuk River Field, Tarn Oil Pool, KRU 2N-314 Permit to Drill Number: 200-193 Sundry Number: 316-348 Dear Ms. Loveland: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy . Foerster Chair DATED this c5 day of July, 2016. RBDMS tA- )JI acs 2016 DECEIVED • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION JUN 2 2016 APPLICATION FOR SUNDRY APPROVALS 7 ' "f 20 AAC 25.280 tek0 UC 1.Type of Request: Abandon r Rug Perforations r Fracture Stimulate r Repair Well I7 Operations shutdown r Suspend r Perforate r Other Stimulate r Pull Tubing r Change Approved Program r Rug for Redrill r Perforate New Pool r Re-enter Susp Well r Alter Casing r. Other:conductor Extention 17 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number: ConocoPhillips Alaska, Inc. . Exploratory r Development r 200-1930 3.Address: 6.API Number: Alaska 99510 Stratigraphic r Service • Fp;P. 0. Box 100360,Anchorage, 50-103-20355-00 • 7.If perforating, 8.Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? NA Will planned perforations require spacing exception? Yes r No fY,/ KRU 2N-314- 9.Property Designation(Lease Number): 10.Field/Pool(s): ADL0380054 . Kuparuk River Field/Tarn Oil Pool . 11. PRESENT WELL CONDITION SUMMARY Total depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 12840 ' 5034 - 12745' - 5031' • 3400 None None Casing Length Size MD TVD Burst Collapse CONDUCTOR 113' 16 148' 148' SURFACE 3182' 9 5/8 3217' 2305' PRODUCTION 10195' 7 10227' 5076' LINER 2760' 41/2 12839' 5054' Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10440-10460, 11030-11050, 11540- 11560, 12160-12210, 12260-12309, 5100-5112, 5088-5086,5043-5042,5017- 12525-12575, 12640-12690 ' 5018,5019-5020, 5027-5028,5029-5030 4 1/2 L-80 10079 Packers and SSSV Type: Packers and SSSV MD(ft)and TVD(ft) No SSSV-CAMCO DB NIPPLE • MD=457 TVD=455 Baker ZXP liner Packer , MD=10079 TVD=5047 12.Attachments: Proposal Summary r WellBore Schematic r 13. Well Class after proposed work: Detailed Operations Program r BOP Sketch r Exploratory r Stratigraphic r Development r Service r 14. Estimated Date for 15. Well Status after proposed work: 07/20/16 OIL WIND Suspended Commencing Operations: r r WDSPL r P r 16.Verbal Approval: Date: GAS r WAG r • GSTOR r SPLUG r Commission Representative: GINJ r Op Shutdow n r Abandoned r 17.I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Contact: MJ Loveland Printed Name MJ Loveland Phone:659-7043 Email: MJ.lovelandcop.com Title: NSK Well Integrity Project Supervisor Signature Date: 6� 2 6.�‘ Commission Use Only Conditions of approval: Notify Commission so that a representative may witness Sundry Number: , _ 3 Li Rug Integrity r BOP Test r Mechanical Integrity Test r Location Clearance r Other: Post Initial Injection MIT Req'd? Yes r No Spacing Exception Required? Yes r No V Subsequent Form Required: 10-104- RBDMS J vt-0 6 7116 116 APPROVED BY / Approved by: COMMISSIONER THE COMMISSION Date—S! L J /l( f, thZ�/1�, i �-4fre Submit Form and Form 10-403 Revised 11/2015 to. oreGIit n A valid for 12 months from the date of approval. Attachments in Duplicate • • RECEIVED)111 ConocoPh i l l i ps Alaska i N 21 201 P.O. BOX 100360 �"'�/�/�° ANCHORAGE,ALASKA 99510-0360 `!,d'�..�1V June 26, 2016 Commissioner Cathy Foerster Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 Commissioner Foerster: Enclosed please find the 10-403 Application for Sundry Approvals for ConocoPhillips Alaska, Inc. well 2N-314, PTD 200-193 conductor extension. Please contact me at 659-7043 if you have any questions. Sincerely, 10/7 MJ Loveland ConocoPhillips Well Integrity Projects Supervisor • • • ConocoPhillips Alaska,Inc. Kuparuk Well 2N-314 (PTD 200-193) SUNDRY NOTICE 10-403 APPROVAL REQUEST 06-26-16 This application for Sundry approval for Kuparuk well 2N-314 is to extend the conductor to original height so as to stabilize tree and prevent any corrosion to the surface casing. At some point during normal operations the conductor subsided about 12". With approval, the conductor extension will require the following general steps: 1. Remove landing ring from conductor if necessary. 2. Extend the conductor to starter head. 3. File 10-404 with the AOGCC post repair. NSK Well Integrity Projects Supervisor s KUP 2N-314 ConocoPhillips i Well Attributes Max Angle&MD TD Alaska.Inc. Wellbore API/UWI Field Name Well Status Incl(°I MD(ftKB) Act Btm(ftKB) 501032035500 TARN PARTICIPATING AREA INJ 97.28 11,123.03 12,840.0 CiznixOfitvitips e `• Comment H2S(ppm) Date Annotation End Date KB-Grd(ft) Rig Release Date Well co"r9:-zN31a,7/25/2012 10:54:06 AM SSSV:NIPPLE Last WO: 37.59 2/7/2001 Schematic-Actual Annotation Depth(ftKB) End Date Annotation Last Mod...End Date Last Tag:SLM 10,458.0 5/27/2008 Rev Reason:WELL REVIEW osborl 7/25/2012 Casing Strings HANGER.26-W91111y Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(TVD)...String Wt...String...String Top Thrd 16 15.062 35.0 148.0 148.0 62.58 H-40 WELDED Insulated im= qui * Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(ND)...String Wt...String...String Top Thrd SURFACE 95/8 8.835 35.0 3217.3 2,305.1 40.00 L-80 BTC-MOD Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(ND)...String Wt...String...String Top Thrd PRODUCTION 7 _ 6.276 32.0 10,227.3 5,076.0 26.00 J-55 BTC-MOD f:. 1 Casing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(ND)...String Wt...String...String Top Thrd LINER 41/2 3.958 10,079.5 12,839.0 5,034.4 12.60 L-80 NSCT Liner Details 7 Top Depth _ (TVD) Top Incl Nomi... CONDUCTOR Top(ftKB) (ftKB) (1 Item Description Comment ID(in) Insulated, 10,079.5 5,047.0 76.10 PACKER BAKER ZXP LINER TOP PACKER 4.500 35-148 10,101.6 5,052.1 77.01 HANGER BAKER HMC HYDRAULIC SET HANGER 3.958 NIPPLE,457 11,904.5 5,019.0 92.67 NIPPLE CAMCO DB LANDING NIPPLE 3.750 ITubing Strings Tubing Description String 0... String ID...Top(ftKB) Set Depth(f...Set Depth(N D)...String Wt...String...String Top Thrd TUBING 41/2 3.958 25.7 10,089.0 5,049.3 12.60 L-80 IBT Completion Details Top Depth (ND) Top Incl Nome... GAS LIFT, _ Top(ftKB) (ftKB) (°) Item Description_ Comment ID(in) 2.494 25.7 25.7 -4.62 HANGER FMC TUBING HANGER 4.500 I.i. 456.8 4552 10.29 NIPPLE CAMCO DB NIPPLE w/3.875"PACKING BORE 3.875 10,026.1 5,031.8 73.90 SLEEVE BAKER CMU SLIDING SLEEVE 3.813 I10,073.9 5,045.6 75.87 LOCATOR BAKER NO GO LOCATOR 3.906 10,079.0 5,046.9 76.08 SEAL ASSY BAKER 190-47 GBH-22 SEAL ASSEMBLY-STABBED INTO LINER 3.906 TOP PACKER SURFACE, A IL Perforations&Slots 35-3.217 Shot Top(ND) Btm(TVD) Dens Top(ftKB) Btm(ftKB) (ftKB) (ftKB) Zone Date (sh... Type Comment SLEEVE, 10,440.0 10,460.0 5,109.7 5,111.6 T3,2N-314 5/10/2004 6.0 APERF 2-7/8"HDS PJ 10,026 11,030.0 11,050.0 5,088.0 5,085.8 T3,2N-314 5/10/2004 6.0 APERF 2-7/8"HDS PJ 1 11,540.0 11,560.0 5,043.3 5,042.0 T3,2N-314 5/9/2004 6.0 APERF 2-7/8"HDS PJ 1', 12,160.0 12,210.0 5,016.9 5,017.8 T3,2N-314 2/6/2001 4.0 IPERF 2 7/8"HSD Power Jet 12,260.0 12,309.0 5,019.1 5,020.0 T3,2N-314 2/6/2001 4.0 IPERF 2 7/8"HSD Power Jet LOCATOR, 12,525.0 12,575.0 5,029.4 5,028.6 T3,2N-314 2/6/2001 4.0 IPERF 2 7/8"HSD Power Jet 10,074 12,640.0 12,690.0 5,029.0 5,029.7 T3,2N-314 2/6/2001 4.0 IPERF 2 7/8"HSD Power Jet Stimulations&Treatments Bottom Min Top Max Btm Top Depth Depth SEAL ASSY, _____ ) Depth Depth (ND) (ND) 10,079 II _ (ftKB) (ftKB) (ftKB) (ftKB) Type Date Comment I- r_1 10,440.0 11,560.0 5,109.7 5,111.6 Hydraulic 9/20/2009 PUMP HPBD w/700 BELS OF SLICK SEAWATER Fracture INTO PERFS 10,440.0 11,560.0 5,088.0 5,085.8 Hydraulic 9/20/2009 PUMP HPBD w/700 BBLS OF SLICK SEAWATER Fracture INTO PERFS 10,440.0 11,560.0 5,088.0 5,042.0 Hydraulic 9/20/2009 PUMP HPBD w/700 BBLS OF SLICK SEAWATER Fracture INTO PERFS Notes:General&Safety End Date Annotation PRODUCTION, 11/19/2010 NOTE:View Schematic w/Alaska Schematic9.0 32-10227 _.A & APERF. 10,44010460 - Hydraulic Fracture, 10440 APERF, 11.03011,050 Hydraulic Fracture, _ 11,030 Hydraulic Fracture. 11,030 APERF, I 11,54011,560 IPERF, 12,16012,210 IPERF,- 12,260.12,309 Mandrel Details Top Depth Top Port IPERF, (ND) Incl OD Valve Latch Sine TRO Run 12,52572575 Ste Top(ftKB) (ftKB) El Make Model (in) Sery Type Type (in) (psi) Run Date Com... 1 2,493.9 2,019.066.16 CAMCO KBG-2 1 GAS LIFT DMY BK 0.000 0.0 2/20/2001 IPERF, 12,64012,690 LINER, 10,080-12,839N . TD,12,840 WELL HISTORY FILE COVER PAGE XHVZS This page identifies oversize material and digital information available for this individual Well History file and weather or not it is available in the LaserFiche file. Please insure that it remains as the first page in this file. ,JOIJ If1 Well History File # Digital Data Added to LaserFiche File CD's - # Yes No Yes No Yes No DVD's - # Diskettes - # Oversized Material Added to LaserFiche File Maps # Yes No Yes No Yes No Mud Logs # - Other # General Notes or Comments about this file. If any of the information listed above is not available in the LaserFiche file, or if you have any questions or information requests regarding this file, you may contact the Alaska Oil & Gas Conservation Commission to request copies at 279-1433, or email us at: AOGCC_Librarian@admin.state.ak.us Regg, James B (DOA) • • From: Phillips, Jim (ASRC Energy Services) (Jim.Phillips@contractor.conocophillips.com] Sent: Wednesday, August 25, 2010 3:57 PM ~~ ~~~~tc To: Regg, James B (DOA) Subject: RE: State MITIA test results for 2N pad on 8/24/10 Follow Up Flag: Follow up Flag Status: Red Attachments: MIT KRU 2N Pad DRAFT.xIs Jim, Page 1 of 1 ZOC~ ~ l"c~ l~-~.~1 2~) -~i~ apologize for the mix up I am filling in for Brent this week and by mistake I did not double check the form before sending it off. Therefore I did not notice that it was showing 12 water injectors SI. I have attached the correct copy and again I am sorry about this mistake on my part. If you have any more questions please feel free to contact me. Jim Phillips Acting Problem Well Supervisor Email: N1617 @conocophillips.com Office: 659-7224 From: Regg, James B (DOA) [mailto:jim.regg@alaska.gov] Sent: Wednesday, August 25, 2010 2:36 PM To: Phillips, Jim (ASRC Energy Services) Subject: RE: State MITIA test results for 2N pad on 8/24/10 Why were all the wells SI except the gas injector? Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 907-793-1236 From: Phillips, Jim (ASRC Energy Services) [mailto:Jim.Phillips@contractor.conocophillips.com] Sent: Wednesday, August 25, 2010 8:57 AM To: Regg, James B (DOA); Brooks, Phoebe L (DOA); Maunder, Thomas E (DOA); DOA AOGCC Prudhoe Bay Subject: State MITIA test results for 2N pad on 8/24/10 All, Attached is the MITIA tests for 2N pad that were waived by Chuck Shieve on 08/24/10. Jim Phillips Acting Problem Well Supervisor Email: N1617 @conocophillips.com Office: 659-7224 8/26/2010 A 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:jim.regg@alaska.gov; phoebe.brooks~alaska.gov; tom.maunder@alaska.gov; doa.aogcc.prudhoe.bay@alaska.gov OPERATOR: ConocoPhillips Alaska Inc. ~ ~ 1 ~ ~! FIELD /UNIT /PAD: Kuparuk /KRU / 2N ~~ DATE: 08/24/10 OPERATOR REP: Ives/Mouser AES AOGCC REP: Packer De th Pretest Initial 15 Min. 30 Min. Well 2N-302 T e In'. W TVD 5,185' Tubin 1,860 1,860 1,860 1,860 Interval 4 P.T.D. 2011150 T etest P Test si 1500 Casin 1,210 2,540 2,520 2,520 P/F P Notes: OA 235 265 260 260 Well 2N-306 T e In'. W ND 5,174' Tubin 2,150 2,150 2,150 2,150 Interval 4 P.T.D. 2040620 T etest P Test si 1500 Casin 1,245 2,820 2,760 2,760 P/F P Notes: OA 375 550 520 520 We11 2N-307 T elri. W ND 5,141' Tubin 1,500 1,500 1,500 1,500 Interval 4 P.T.D. 1990170 T etest P Test si 1500 Casin 810 2,180 2,150 2,150 P/F P Notes: OA 250 350 300 300 Well 2N-309 T e In'. W ND 5,042' Tubin 1,600 1,600 1,600 1,600 Interval 4 P.T.D. 1990210 T e test P Test si 1500 Casin 775 2,225 2,100 2,080 P/F P Notes: OA 300 365 340 340 Well 2N-310 T e In'. W ND 5,004' Tubin 1,550 1,550 1,550 1,550 Interval 4 P.T.D. 2070900 T e test P Test si 1500 Casin 440 2,300 2,250 2,250 P/F P Notes: OA 270 390 350 350 Well 2N-314 T e In'. W ND 5,046' Tubin 1,600 1,600 1,600 1,600 Interval 4 P.T.D. 2001930 T e test P Test si / 1500 Casin 600 °2,300 2,270 X2,270 P/F P Notes: OA 225 240 240 240 Well 2N-321A T e In'. W TVD 4,915' Tubin 1,500 1,500 1,500 1,500 Interval 4 P.T.D. 1981730 T e test P Test si 1500 Casin 575 2,280 2,250 2,250 P/F P Notes: OA 250 450 450 450 Well 2N-326 T e In'. W ND 4,821' Tubin 1,860 1,860 1,860 1,860 Interval 4 P.T.D. 2001550 T etest P Test si 1500 Casin 1,150 2,760 2,720 2,710 P/F P Notes: OA 360 460 460 460 Well 2N-331 T e In'. W ND 4,770' Tubin 1,460 1,460 1,460 1,460 Interval 4 P.T.D. 1981170 T etest P Test si 1500 Casin 460 2,200 2,150 2,150 P/F P Notes: OA 300 480 480 480 Well 2N-335 T e In'. W TVD 4,966' Tubin 1,950 1,950 1,950 1,950 Interval 4 P.T.D. 1982040 T e test P Test si 1500 Casin 560 2,800 2,600 2,590 P/F P Notes: OA 200 430 430 430 Well 2N-343 T e In . G ND 4,937' Tubin 3,350 3,350 3,350 3,350 Interval 4 P.T.D. 1980920 T e test P Test si 1500 Casin 850 2,780 2,630 2,620 P/F P Notes: OA 400 420 420 420 Well 2N-348 T e In'. W ND 4,374' Tubin 1,500 1,500 1,500 1,500 Interval 4 P.T.D. 2011420 T e test P Test si 1500 Casin 630 2,280 2,240 2,240 P/F P Notes: OA 190 320 320 320 Well 2N-349A T e In'. G ND 5,078' Tubin 1,625 1,625 1,625 1,625 Interval 4 P.T.D. 2001390 T e test P Test si 1500 Casin 280 2,320 2,250 2,250 P/F P Notes: OA 150 250 250 250 Well 2N-325 T e In'. W TVD 5015' Tubin 1,975 1,975 1,975 1,975 Interval 4 P.T.D. 1981630 T e test P Test si 1500 Casin 750 2,675 2,630 2,630 P/F P Notes: OA 220 250 240 240 TYPEINJ Codes D =Drilling Waste G =Gas I =Industrial Wastewater N =Not Injecting W =Water TYPE TEST Codes M =Annulus Monitoring P =Standard Pressure Test R = Intemal Radioactive Tracer Survey A =Temperature Anomaly Survey D =Differential Temperature Test INTERVAL Codes I =Initial Test 4 =Four Year Cycle V =Required by Variance T =Test during Workover O =Other (describe in notes) MIT Report Fonn BFL 11/27/07 MIT KRU 2N Pad 08-24-10 Revisedl.xls ConocoPhillips Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 October 4, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 ~~~~~ ~~~ ~ ~ ZD07 Dear Mr. Maunder: ~o~- ~~I~ Enclosed please find a (revised 10/3/07)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 a 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 14-404, Report of Sundry Operations. The cement top jobs were pumped on September 9, 2007 and the corrosion inhibitor/sealant was pumped on September 16-27, 2007. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. This spreadsheet is a revised format for the original submitted on 9/28/07 Please call myself at 907-659-7506, or M.J. Loveland at 659-7043 if you have any questions. Sincerely, -_°~~ on Arend ConocoPhillips Well Integrity Field Supervisor • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Kuparuk Field Date 9/28/2007 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 2L-303 201-239 7' 7" 1.2 18" 9/9/2007 7.5 9/16!2007 2L-309 205-210 13' 3" 2 18" 9/9/2007 7.5 9/16/2007 2N-302 201-115 5' 11" na 5" 11" na 39.5 9/16/2007 2N-313 198-091 5' 0.75 18" 9/9/2007 2N-335 198-204 20" na 20" na 13 9/16/2007 2N-347 200-063 21' 4 18" 9/9/2007 6 9/16/2007 2N-348 201-142 4' 8" 1.5 12" 9/9/2007 4.5 9/16/2007 2N-303 200-169 5" n/a 5" n/a 1 9/27/2007 2N-304 201-130 10" n/a 10" n/a 4.5 9/27/2007 2N-305 200-135 12" n/a 12" n/a 7.5 9/27/2007 2N-307 199-017 14" n/a 14" n/a 4.5 9/27/2007 2N-308 199-010 5" n/a 5" n/a 1 9/27/2007 2N-309 199-021 9" n/a 9" n/a 2 9/27/2007 2N-311 206-179 12" n/a 12" n/a 10 9!27/2007 2N-313 198-091 18" n/a 18" n/a 2 9/27/2007 2N-314 200-193 26" n/a 26" n/a 7 9/27/2007 2N-315 198-190 6" n/a 6" n/a 3 9/27/2007 2N-317 198-143 5" n/a 5" n/a 1 9/27/2007 2N-318 200-100 10" n/a 10" n/a 1 9/27/2007 2N-319 198-197 5" n/a 5" n/a 9.5 9/27/2007 • Conoco`Pliillips a P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 September 28, 2007 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: ~~~ NC1r ~ ZDO~ ~~~~~ Oar VEQ A/a~k~ pi1& ~a ~ 2 ?Opp s Anehv ~9e C~/ssi O~J ~oo'~`i~ Enclosed please find a spreadsheet with a Iist of wells from the Kuparuk field (KRLn. Each of these wells was found to have a void in the conductor. These voids were filled with a 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 top jobs were pumped on September 9, 2007 and the corrosion inhibitor/sealant was pumped on September 16-27, 2007. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call myself at 907-659-7043, if you have any questions. Sincerely, ~~ :~ M.J. vel d ConocoPhillips Well Integrity Projects Supervisor • • • ConocoPhillips Alaska Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Tap-off Report of Sundry Operations (10-404) Kuparuk Field Date 8/28/2007 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 2L-~03 201-239 7' 7" 1.2 18" 9/9/2007 7.5 9/16/2007 2L-309 205-210 13' 3" 2 18" 9/9/2007 7.5 9/16/2007 2N-302 201-115 5' 11" na 5" 11" na 39.5 9/16/2007 2N-313 198-091 5' 0.75 18" 9/9/2007 2N-335 198-204 9" na 20" na 13 9/16/2007 2N-347 200-063 21 ` 4 18" 9/9/2007 6 9/16/2007 2N-348 201-142 4' 8" 1.5 12" 9/9/2007 4.5 9/16/2007 2N-303 200-169 5" n/a 5" n/a 1 9/27/2007 2N-304 201-130 10" n/a 10" n/a 4.5 9/27/2007 2N-305 200-135 12" n/a 12" n/a 7.5 9127/2007 2N-307 199-017 14" n/a 14" n/a 4.5 9/27/2007 2N-308 199-010 5" n/a 5" n/a 1 9/27/2007 2N-309 199-021 9" n/a 9" n/a 2 9/27/2007 2N-311 206-179 12" n/a 12" n/a 10 9/27/2007 2N-313 19&091 5" n/a 5" n/a 2 9/27/2007 2N-314 200-193 26" n/a 26" n/a 7 9/27/2007 2N-315 19&190 6" Na 6" n/a 3 9/27/2007 2N-317 198-143 5" n/a 5" n/a 1 9!2712007 2N-318 200-100 10" n/a 10" n/a 1 9/27/2007 2N-319 198-197 5" n/a 5" n1a 9.5 9/27/2007 . . WELL LOG TRANSMITTAL . ProActive Diagnostic Services, Inc. To: AOGCC Christine Mahnken 333 West 7th Avenue Suite 1 00 Anchorage, Alaska 99501 (907) 659-5102 RE: Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper / MTI) The technical data listed below is being submitted herewith. Please acknowledge receipt by retuming a signed copy of this transmittal letter to the attention of : ProActive Diagnostic Services. Inc. Attn: Robert A. Richey 130 West Intemational Airport Road Suite C Anchorage. AK 99518 Fax: (907) 245-8952 1 BL / EDE Disk 2N - 314 Injection Profile 19-Jul-07 1) 2) 3) . t..ì-r "u Go 6 2.007 4) SGAN~~~M 5) urc. dDC -/ct3 'It. 1S-30<-( 6) 7) Signed: {1/. j)/l --- R¡ I=~E' PV,,·'Fn .._v ~ """",,....4' Date: Ai IC 0 2 Z007 I ~V' I Print Name: (',ÍI\c';'{-\IA-'1..- ýV\.",IAu.lL.I.4A .. .. AJaska Oil & Gas Cons. Commission Anchorage PRoAcTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-8952 E-MAIL: PDSANCHORAGE@MEMORYLOG.COM WEBSITE : WIMN.MEMORYLOG.COM D:\Master _CoPY- 00 ]DSANC-2OxxIZ _ W ord\Dimibution\Transmittal_ Sheets\Traru;mit _ Original.doo MEMORANDUM . State of Alaska . Alaska Oil and Gas Conservation Commission TO: 1/ C) I n J~., i<....ë1t[ D, I::, I <..k:> DATE: Wednesday, August 09, 2006 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 2N-314 KUPARUK RIV U TARN 2N-314 Jim Regg P.I. Supervisor FROM: Chuck Scheve Petroleum Inspector Src: Inspector NON-CONFIDENTIAL Well Name: KUPARUK RIV U TARN 2N-314 API Well Number 50-103-20355-00-00 Insp Num: mitCS060808185755 Permit Number: 200-193-0 Rei Insp Num Packer Depth 5047 I IA 1 I 1 1500 ! OA ! .1 I Tubing i 3300 'JvOO- ~qõ Reviewed By: P.I. Suprv ,'}3Þ-- Comm Inspector Name: Chuck Scheve Inspection Date: 8/8/2006 200 1850 Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. i -~ ! I Well I 2N-314 IType Inj. i G ¡ TVD P.T. I 2001930 ITypeTest i SPT ! Test psi f--------- I i I Interval 4YRTST P/F P 1870 50 150 3300 3300 Notes Pretest pressures were observed and found stable. Well demonstrated good mechanical integrity. SCANNED AUG 24 2006 Wednesday, August 09, 2006 150 1850 I 1 150 i ~ 3300 i -- -- Page I of 1 MEMORANDUM ) State of Alaska ) Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor '--:;1 ( Kay l' Ii Ci{ {) 5' DATE: Wednesday, November 09, 2005 SUBJECT: Mechanical Integrity Tests CONOCOPHILLIPS ALASKA INC 2N-314 KUPARUK RIV U TARN 2N-314 Src: Inspector .- \q3 d.pb FROM: Chuck Scheve Petroleum Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv-..~ Comm Well Name: KUPARUK RIV U TARN 2N-314 API Well Number 50-103-20355-00-00 Insp Num: mitCS051108061855 Permit Number: 200-193-0 Rei Insp Num Inspector Name: Chuck Scheve Inspection Date: 11/6/2005 Packer Depth Pretest Well ! 2N-314 !Type Inj. G ITvn-----r--·-jo47-·----iA:-·--·r-·-··.-;So -¡;:r:-j2oõï9wfTypeTest SPT I Test PsiJ 126175 O~· 250 Interval ~~~~!..__ P/F .._...._!_ Tubing 3000 Notes Pretest pressures were observed and found stable. Well demonstrated good mechanical integrity. Initial 15 Min. 30 Min. 45 Min. 60 Min. 2\00 2100 2100 250 250 250 3000 3000 3000 ~ÇANNE[ì NOV 1 7 2005 Wednesday, November 09,2005 Page I 0 f 1 MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F :\LaserFiche\CvrPgs _ Inserts\Microfilm _Marker. doc 1"'"'\ .~ Mike Mooney Wells Group Team Leader Drilling & Wells P. O. Box 100360 Anchorage. AK 99510-0360 Phone: 907-263-4574 ConocÓPhilli pS May 18, 2004 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West ¡th Avenue Suite 100 Anchorage, Alaska 99501 Subject: Report of Sundry Well Operations for 2N-314 (APD # 200-193) Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Report of Sundry Well Operations for the recent perforation operations on the Kuparuk well 2N-314. If you have any questions regarding this matter, please contact me at 263-4574. Sincerely, )It, 1t{4 M. Mooney Wells Group Team Leader CPAI Drilling and Wells MM/skad RECEIVED MAY 25 2004 Alaska Oil & Gas Cons. Commission Anchorage O~\G\NAL Change Approved Program 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: P. O. Box 100360 7. KB Elevation (ft): RKB 32', Pad 119' 8. Property Designation: ADL 380054 & 375074, ALK 4602 11. Present Well Condition Summary: 1. Operations Performed: Total Depth Effective Depth Casing Structural CONDUCTOR SURF CASING PROD CASING LINER Perforation depth: .~ ~ STATE OF ALASKA ALASKA Oil AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Abandon D Alter Casing D D Repair Well D Pull Tubing D Operat. ShutdownD Plug Perforations 0 Perforate New Pool D Perforate 0 4. Current Well Status: Development 0 Stratigraphic 0 Exploratory 0 Service 0 Stimulate D Other D Waiver D Time Extension D Re-enter Suspended Well D 5. Permit to Drill Number: 200-1931 6. API Number: 50-103-20355-00 9. Well Name and Number: 2N-314 10. FieldlPool(s): Kuparuk River Field I Tam Oil Pool measured 12840' feet true vertical 5034' feet measured 12745' feet true vertical 5031' feet Length Size MD 148' 16" 118' 3185' 9-5/8" 3217' 10195' 7" 10227' 2772' 4-1/2" 12840' Plugs (measured) Junk (measured) TVD Burst Collapse 118' 2306' 5076' 5034' Measured depth: 10440'-10460',11030'-11050',11540'-11560', 12160'-12210', 12260'-12309', 12525'-12575', 12640'-12690' true vertical depth: 5110'-5112',5088'-5086',5043'-5042', 5017'-5018', 5019'-5020', 5027'-5028', 5029'-5030' Tubing (size, grade, and measured depth) 4-1/2" , L-80, 10089' MD. RECEIVED MAY 252004 Packers & sssv (type & measured depth) BakerZXP liner pkr @ 10079' SSSV= NIP SSSV= 456' 12. Stimulation or cement squeeze summary: Intervals treated (measured) N/A Alaska Oil & Gas Cans. Commission Anchorage Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Me! Water-Bbl nla nla nla nla 8278 15. Well Class after proposed work: Exploratory 0 Development 0 Service 0 16. Well Status after proposed work: Oil 0 GasO WAG 0 GINJO WINJ D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. I Sundry Number or N/A if C.O. Exempt: CasinQ Pressure TubinQ Pressure Prior to well operation Subsequent to operation 14. Attachments Copies of Logs and Surveys run - Daily Report of Well Operations_X Contact Printed Name Signature WDSPLO Mike Mooney @ 263-4574 11°~ Title Phone Wells Group Team Leader Date 5/21/~tf Prepared by Sharon Allsup-Drake 263-4612 MAY it ::> 2J1i~it Original Only Form 10-404 Revised 04/2004 0:\ I G I NAL RBDMSBfL NIP (456-457, 00:4.500) TUBING (0-10089, 00:4.500, 10:3.958) Gas LIft Mandrel 1 (2493-2494, 00:4.500) SLEEVE :10026-10027, 00:5.562) SEAL :10078-10079, 00:4.750) LINER :10068-12840, 00:4.500, Wt:12.60) Pert :10440-10460) Pert :11030-11050) Pert :11540-11560) NIP :11904-11905. 00:4.500) Pert :12160-12210) Pert :12260-12309) Pert .12525-12575) Pert :12640-12690) ConocoPhillips Alaska, Inè. ,2N;;S1~¡¡;;;;;¡<,;;;::'d.;'i".; . .èq"", u, .,.,.",' "",. API: 501032035500 SSSV Type: NIPPLE Annular Fluid: Reference Log: LastTag: LastTag Date: .eømStririi:l:¡¡~t .. Description . PROD CASING CONDUCTOR SURF CASING LINER :nj6Iniìt.silng;.J,TeIJSIIitG;; . Size I Top 4.500 0 P"ért.or$Øônä$QQll'llary ... . .. ... . Interval TVD 10440 - 10460 5110 - 5112 11030-11050 5088-5086 11540-11560 5043-5042 12160 - 12210 5017 - 5018 12260 - 12309 5019 - 5020 12525 -12575 5027 - 5028 12640-12690 5029-5030 Gas~IiIft:.Ma1ldiilSN:alves<:':;:+ . +i::(/c St I MD I TVD IMan Mfrl Man Type I V Mfr 1 2493 2019 CAMCO KGB-2 CAMCO :0tbej'.(pwmi¡jêQülp.," etc.).~. iJEWEt;R'i';;';;,; ",.' Depth TVD Type Description 456 455 NIP Cameo 'DB' w/3.875" Packing Bore 10026 5034 SLEEVE Baker CMU Sliding Sleeve 10078 5047 SEAL Baker '190-47 GBH-22' Seal Assembly stabbed in Liner Top PBR @> 10079'. 10079 5047 PACKER Baker 4.5" x 7" ZXP Liner Top Packer w/12' x 4.75" Tieback Ext. 11904 5019 NIP Cameo 'DB' Landing Nipple 12837 5034 SHOE Baker Float Shoe GeríétâlNotêS H .. / . Date ¡Note 212012001 No Survey data loaded yet = no TVD data on schematic yet. /"""\ r'\ Well Type: INJ Orin Completion: 217/2001 Last W/O: Ref Log Date: TO: 12840 ftKB Max Hole An! le: 97 Size 7.000 16.000 9.625 4.500 Top 0 0 0 1 0068 .'."."" Zone Status Ft SPF 20 6 20 6 20 6 50 4 49 4 50 4 50 4 KRU 2N-314 Angle @> TS: deg @> Angle @> TD: 88 deg @> 12840 Rev Reason: ADD PERFS Last Update: 5/1412004 TVD Wt Grade Thread 5076 26.00 J-SS BTC-MOD 148 62.58 H-40 2306 40.00 L-8Q BTC-MOD 12840 L-80 Date 5/10/2004 5/10/2004 5/9/2004 2/612001 2/612001 2/612001 2/612001 Type APERF APERF APERF IPERF IPERF IPERF IPERF Comment 2-7/8" HDS PJ 2-7/8" HDS PJ 2-7/8" HDS PJ 2 7/8" HSD Power Jet 2 7/8" HSD Power Jet 2 7/8" HSD Power Jet 2 7/8" HSD Power Jet ,-'S..., , "S;.:>:,'.' ...,... . I TRO I Date Run 0.000 0 'W ID 3.875 3.813 3.906 4.500 3.750 4.500 t """" r"\ 2N-314 Well Events Summary Date Summary 05/09/04 DRIFT TBG AS DEEP AS TOOLS WOULD FALL, REACHED 10,300' WLM (10335'RKB).D [Perf] 05/09/04 RUN MEMORY LOG FROM 11950' TO 10020' CTM, TIED INTO MWD LOG 26-DEC-00 TO 03-FEB-01. PERFORATED 11,540-11,560' RKB W / 2.88" HDS-TCP-DP, 2906 PJ, HMX, 6 SPF. - LEFT WELL SI- JOB IN PROGRESS. 05/10/04 COILED TUBING PERFORATED 11,030'-11050' RKBAND 10,440'-10460' RKB WITH 2.88" HDS-TCP-DP, 2906 PJ, HMX, 6 SPF. ( ( dO 0- \~3> MECHANI CAL INTEGRITY REPORT 0 ""- ... :?UD DA-:!:E: \~ I~o~-'(Jà' :-7G ;::>t"i~.'(::-" d,',,-.¡-:--....\ .. - ~"'" oW ....r......... . l V OPER & FIELD ('?f\ \C.ì~"\~ ~LL NUMBt.R ~ ~ .- ~ \ \-\ \û-"" : t="LL D ^ T ... .~,..,.. r".-:'. iD: \d~4(J,HD.. 5~~~ TVD; PBTD: l d ')~(~ MD 50S \ TVD Cê.si~g: ~" Shoe: \O~ \ MD TVD i DV: MD , TVTI ~:':1e::: ~\ ç Shoe: \d~4() HD ':uoi:1g: Lt, ~ P acke~ \ ()tJ'l~tID ::-='ole S ize ~ ,,'S" anå <.0 \ I~ TVD j :OP: \ ()()'\ 'ì 10m ~"-D .:. oj I TVD j Set ê. t: j P er£ s \... \ '\ "'~"~ \ ~ \d-\~() to 50\, \ dCo<1 C) 0','0 \.\C..\1, SO"~O .¡ ~CH..ANIC;'-L INTEGRTTI - PÞ:..RT 11 Annulus Press Test: :.p \<is5ù 1 15 min 'f6sJ Comments: '-~~c...\L..~~~Q~~ ~/\ t'- 0 \ 3 0 min \ 7'5'S"U ,.- . j \ ¡ I i ¡ I I ! I ~ i " HECRÞ~ICÞ~ INTEGRTTY PART 42 I I ~ Cement: Volumes:' ,Amt.. Liner ~<60lG.~~; CSg a\O ft\"c.:\- DV ..~.~ . 0 - . . Cült -.¡o 1 to cove:: peri s ~'\"~ '~"'ú.,,-, ~'-.J\..i,~ t~\Q ~\-... <':CCt-A...(é\~~~ \')~ ~\~ \\Nl, dCo Io\A<o,c:..'w'~-.)\a\'~ c-Å- \. (~. ~ ""r-o L '""1\\ l" ~ \'" - '?' \ . . ~~ÿ :\ "-. . , ~\/ . ()~. \ .- ~ Theoretical Toe I f I a.'IS-O \ , Cement Bond Log (Yes or No) '{~L.. ; InAOGCC File~E~ . - 0 . . v<) \\ \o~ <t~o\\.)~o\"~<cl ~ \.CQ~'-~~ CBL !:..V2.1u. atJ...on, ::one ë.DOVe perfs. ~'t,^-í.!. ~(!~~ ("~oð \p.()~.~~. ....'ìr'..:.~'~~. ~.' ~ .. ~"'o..\\o~.Q'\-'\-...o...C"-. qaOO' (~\OCQ\ ..o.b~~ ~~o~.'j;" 4(j()...'~\) (\.....~~, ~ð(('f~\~,(t!.Itv'~'¡/~\'" ~ q~5ù... \.)0 \ Ù ~ o,~,~\,\'. ~\, o~ ,\ ~ Q D' û~('{ü..,,> ~ ~~~ Production Log: Typ~ Evaluat;on ;:: ~ CONCLUSIONS: ~ ?art ;1: ~.¡:- \}.JÚ5~~~O~~~~\.., : ?ar~. ;2: "-\ 1:\ ~ ~~\o~YJ,\(r G.;.d \ ~~\l .; . $111 :J-k,-O'--\ $CANNE~) fEB 0 6 200l~ . ' . . . Permit to Drill 2001930 MD 12840 /- TVD DATA SUBMITTAL COMPLIANCE REPORT 41112003 Well Name/No. KUPARUK RIV U TARN 2N-314 Operator CONOCOPHILLIPS ALASKA INC 5034 Completion Dat 2/7/2001 Completion Statu WAGIN Current Status WAGIN APl No. 50-103-20355-00-00 UIC Y REQUIRED INFORMATION Mud Log N_..~o Sample No Directional Survey N._go DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type Media Fmt ~.. ED D V~cation D D (data taken from Logs Portion of Master Well Data Maint) ED C Pdf Cn See Note~,~--~ Interval Log Log Run OH I Dataset Name Scale Media No Start Stop CH Received Number .,.Comments I 3215 12778 Open 11/29/2001 10462r_.,~ Directional Survey MWD Directional Survey Directional Survey MWD Directional Survey 5 FINAL 6760 10070 CH 3/2/2001 6760-10070 Color Print FINAL ch 3/112001 Directional Survey Digital Data FINAL FINAL FINAL I 118 ch 3/112001 Directional Survey Paper Copy ch 3/1/2001 Directional Survey Paper Copy ch 3/1/2001 Directional Survey Digital , / ~,ata 12840 Case 11/612002 11353,,"Digital Well Log Data ~ Ir' Well Cores/Samples Information: Name Start Interval Stop Sent Received Dataset Number Comments ADDITIONAL INFORMATION Well Cored? Y Chips Received? Analysis Daily History Received? ~ N Formation Tops ;~)/N Comments: Permit to Drill 2001930 DATA SUBMITTAL COMPLIANCE REPORT 41112003 Well Name/No. KUPARUK RIV U TARN 2N-314 Operator CONOCOPHILLIPS ALASKA INC APl No. 50-103-20355-00-00 MD 12840 TVD 5034 Compliance Reviewed By: Completion Dat 2/7/2001 Completion Statu WAGIN Current Status WAGIN Date: UIC Y --_. WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 November 05, 2002 RE: MWD Formation Evaluation Logs 2N-314, AK-MM-00318 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry-Sun Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 2N-314: Digital Log Images 50-103-20355-00 1 CD Rom RECEIVED NOV 0 6 2002 Alarm 0~-~ & Gas Cons. Oommimion An~orage MEMORANDUM TO: Julie Heusser Commissioner State of Alaska Alaska Oil and Gas Conservation Commission DATE: May 11, 2001 ~ ~,_~el~ ~SUBJECT: Mechanical Integrity Tests THRU: Tom Maunder Phillips P.I. Supervisor '5/~..O\ 2N Pad FROM: Chuck Scheve ~~ Petroleum I*nspector Tam NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. I "WellI 2N-314 I Type*lni. I G I T.V.D. 15047"1 Tubing l 2350 I 2350 i 2350 I ~3~ I lnt~valI 'i I ,P.T.D.I' 200-193 ITypetestl P 'lTestpsil '1262 I CasingI ~5oI"~sso I ~S~o'l ~ssolPIF ]'Pri Notes: ........ -- ' Nolo: 'we, I P.T.D~I No1~s: Well P,T.D. Notes: ' IT~;pe'"j'I '" I i '"!T~bingI '1 I ' i ' I ITy~etesil , ITesipsil ',I Ca. sing l . I , ' I .' I ' ,., IP,/FI, I I Type'lnj. I ' IT.v. 0. I' I Tl~bing I '!' / " j ' I lnter~alJI ITypetestl",, ,ITeSt'psil.,' i casing I, .I.. I,.-,',,I , '1'PIE }' I Not~s: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NoT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) Tests Details l traveled to 2N Pad in the Kuparuk River Unit and witnessed the initial MIT on well 2N-314. The pretest pressures were observed and found to bo stable. A standard annulus pressure test was then performed with this well demonstrating good mechanical integrity. M.I.T.'s performed: 1_ Attachments: Number of Failures: _0 Total Time. during tests: ¶hour CC: MIT report form 5/12/00 L.G. MIT KRU 2N Pad 5-11-01 CS 5/18/01 PHILLIPS Alaska, Inc. A Subsidiary of PHILLIPS PETROLEUM COMPANY Post Office Box 100360 Anchorage, Alaska 99510-0360 J. Trantham Phone (907) 265-6434 Fax: (907) 265-6224 April 3, 2001 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Subject: Completion Report for 2N-314 (200-193 / 301-015) Dear Mr. Commissioner: Phillips Alaska, Inc. submits the attached Completion Report for the drilling operations on the Kupamk well 2N-314. If you have any questions regarding this matter, please contact me at 265-6434 or Brian Noel at 265- 6979. Sicerely, J. Trantham Drilling Engineering Supervisor PA1 Drilling JT/skad REC£1V£D APR 04 2001 Alaska Oil & Gas Cons. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of well Classification of Service Well o, D Gas D Sus..ded r-~ Abandoned D Service 2. Name of Operator Phillips Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface ,~,...~.~._ WAMI (Water and MI) Injector ........ '9. Unit or Lease Name 37' FNL, 661' FEL, Sec. 3, TgN, R7E, UM (ASP: 460932, 5911970) At Top Producing Interval i ..,"'." '.' top: 1170' FSL, 438' FEL, Sec. 28, T10N, R7E, UM (ASP: 455898, 591848.~ ~ bottom: 1553' FSL, 2235' FEL, Sec. 28, T10N, R7E, UM (ASP: 454102, 5918879! ~:.:~.~:...?. At Total Depth ~ 1641' FSL, 2981' FEL, Sec. 28, T10N, R7E, UM (ASP: 453368, 5918967) '~ ............ 5. Elevation in feet (Indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 32', Pad 119.5' I ADL 380054 & 375074, ALK 4602 12. Date Spudded 113. Date T.D. Reached 114. Date Comp., Susp. Or Aband. December 30, 2000 I February 2, 2001 I February 7, 2001 17. Total Depth (MD + TVD) 118. Plug Back Depth (MD + TVD) 119. Directional Sulvey 120. 12840' MD / 5034' TVD I12745' MD/5031" TVD IVES12] No!-I I 22. Type Electric or Other Logs Run GR/Res/Den/Neu, CCL Kuparuk River Unit 10. Well Number 2N-314 11. Field and Pool Kuparuk River Field Tarn Pool 15. Water Depth, if offshore N/A feet MSL Depth where SSSV set N/A feet MD 16. No. of Completions 21. Thickness of Permafrost 1249' 23. CASING SIZE ~rl'. PER FT. 16" 62.5# 9.625" 40# 26# 4.5" 12.6# 24. Perforations o intewal, size and number) GRADE H-40 J-55 CASING, LINER AND CEMENTING RECORD HOLE SIZE SE'FrlNG DEPTH MD TOP BOTTOM Surface 118' Surface 3217' Surface 10227' 10079' 12840' 24" 12.25" CEMENTING RECORD 8 cu yds High Early 470 sx Class G, 340 sx Class G 210 sx LlteCrete L-80 6.125" 380 sx Latex ~en to Production (MD + TVD of Top and Bottom and 12160'-12210' MD 5017'-5018'TVD 4 spf 12260'-12309.4' MD 5019'-5020' TVD 4 spf 12525'-12575' MD 5027'-5028' 'I'VD 4 spf 12640'-12690' MD 5029'-5030' TVD 4 spf AMOUNT PULLED 25. TUBING RECORD SIZE DEPTH SET (MD) IPACKER SET (MD) 4.5" 10079' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED None 10079' 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) injector IProduction for OIL-BBL GAS-MCF ITest Period > ICalculated OIL-BBL GAS-MCF 124'H°ur Rate > Date of Test Flow Tubing press psi Hours Tested Casing Pressure WATER-BBL WATER-BBL CHOKE SIZE IGAS-OIL RATIO I OIL GRAVITY - APl (corr) 28. CORE DATA Brief description of Iithology, porosity, fractures, apparent dips and pmssence of oil, gas or water. Submit cern chips. N/A RECEIVED APR 04 001 Alaska Oil & Gas Cons. Comrnissior~ Anchorage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit In duplicate GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity. MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. T-3 10190' 5070' T-3 12100' 5016' T-2 not penetrated Annulus left open - freeze protected with diesel. 31. LIST OF A'I-rACHMENTS Summary of Daily Operations, Directional Survey 32. I hereby certify that the following is tree and correct to the best of my knowledge. Questions? Call Brian Noel 265-6979 Signed __ ~ ~--~ ~ Title Drillln.(:l En.(:lineerln.(:l Sul3ervisor Date "~ ~{~- '7 ~ James Trantham Prepared by Sharon AIIsup-Drat~e INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg 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 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 !njection,Gas Injection, Shut-in, Other-explain. RECEIVED Item 28: If no cores taken, indicate "none". APR 0 4 2001 Form 40-407 Alaska 0ii & 6as Cons. Commission Anchorage Operations Summary 2N-314 Rpt Date Begin Time End Time 12/28/00 12:00 AM 16:00 00:00 12/29/00 12:00 AM 00:00 02:30 Comments RIG RELEASED, RDMO TO 2N-314 RESET PIPE SHED, SLIDE CHUTE INTO PLACE & HOOK UP TO RIG, HOOK UP SERVICE LINES TO PITS. 12/29/00 12:00 AM 02:30 03:30 12/29/00 12:00 AM 03:30 13:00 WINTERIZE CELLAR & INSULATE. NIPPLE UP DIVERTER STACK, REPLACE 20" AIR BOOT, FUNCTION TEST DIVERTER. WITNESSING WAIVED BY SPAULDING- AOGCC. ACCEPT RIG @ 0330 HR. 12/29/00 12:00 AM 13:00 16:00 12/29/00 12:00 AM 16:00 20:00 12/29/00 12:00 AM 20:00 23:00 12/29/00 12:00 AM 23:00 00:00 12/30/00 12:00 AM 00:00 01:00 12/30/00 12:00 AM 01:00 01:30 12/30/00 12:00 AM 01:30 02:30 12/30/00 12:00 AM 02:30 07:00 12/30/00 12:00 AM 07:00 23:30 BRING BHA INTO PIPE HOUSE, MOVE TO UPPER LEVEL & STRAP. PJSM, M/U BHA. DRLD HARD CEMENT F/35-114' W/WATER. CHANGE OVER TO SPUD MUD. DRLD F/118-150', HARD CEMENT, ART .75 HR. CIRCULATE HOLE CLEAN. POH, L/D HWDP & CLRS. P/U 8" CLRS & HWDP. P/U KELLY, TRY CIRCULATING, FLOW LINE PARTIALLY PLUGGED, ATTEMPT TO JET OUT FLOWLINE, WOULDN'T JET, OPEN FLOW LINE FOUND CEMENT WIPER PLUGS LODGED IN KNIFE VALVE IN FLOWLINE, CEMENT SHEATH BUILT UP IN FLOWLINE FROM PREVIOUS WELLS. CUT ACCESS PORTS IN FLO 12/30/00 12:00 AM 23:30 00:00 12/31/00 12:00 AM 00:00 10:30 12/31/00 12:00 AM 10:30 14:30 12/31/00 12:00 AM 14:30 22:00 12/31/00 12:00 AM 22:00 22:30 12/31/00 12:00 AM 22:30 00:00 01/01/01 12:00 AM 00:00 01:30 01/01/01 12:00 AM 01:30 02:30 01/01/01 12:00 AM 02:30 00:00 01/02/01 12:00 AM 00:00 12:00 BREAK CIRCULATION AND CHECK FOR LEAKS. DRLD F/150-487', ART .5 HR, AST 4 HRS. PUMP SANDED OFF IN CUTTINGS TANK OF BALL MILL, PUMP OUT TANK W/SUPER SUCKER- FREEING UP PUMP. HAPPENED TWICE. DRLD F/487-804' ART 1.7 HR, AST 1.9 HR. OBSERVE WELL F/FLOW-NONE, STAND KELLY BACK, BLOW DOWN LINE. POH SLOWLY F/MOTOR ako CHANGE. CHANGE MOTOR SETTING TO 1.4 degree AKO. RIH. DRLD F/804 TO 1765', ART 3.5 HR, AST 4.25 HR, MAXIMUM GAS 780 UNITS @ 1250' Dir Drlg 1765' to 2207' MD (1895' TVD) ART 3.5 hrs, AST 3.75 hrs 01/02/01 12:00 AM 12:00 14:30 01/02/01 12:00 AM 14:30 17:00 01/02/01 12:00 AM 17:00 20:30 01/02/01 12:00 AM 20:30 00:00 Dir Drlg 2207' to 2301' MD ( 1941' TVD ) Pump Nut plug sweep - Circu hole clean - Circu out high Hydrate Gas Wiper Trip to 757' - Tight hole @ 1405',1291' 20K over Dir Drlg 2301' to 2388' MD ( 1979' TVD) ART 1.5 hrs, 1.5 hrs 01/03/01 12:00AM 00:00 08:30 Dir Drlg 2388' to 2733' MD (2115' TVD) ART3.0hrs,AST2.0hrs 01/03/01 12:00 AM 08:30 14:30 Repair Auger - Auger broken weld - Reweld & repair 2 flites - *** Note** Rig circu hole at reduced rate & reciped pipe while repairs were being made. 01/03/01 12:00 AM 01/03/01 12:00 AM 01/03/01 12:00 AM 01/03/01 12:00 AM 01/03/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/04/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM 01/05/01 12:00 AM. 01/05/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/06/01 12:00 AM 01/07/01 12:00 AM 01/07/01 12:00 AM 14:30 16:30 17:30 22:00 23:00 00:00 01:30 02:00 11:30 13:00 14:30 16:30 17:30 20:30 23:30 00:00 01:30 07:30 08:30 13:00 16:30 17:30 18:30 22:00 00:00 00:30 04:30 07:00 14:00 15:00 20:30 21:00 00:00 02:30 16:30 17:30 22:00 23:00 00:00 01:30 02:00 11:30 13:00 14:30 16:30 17:30 20:30 23:30 00:00 01:30 07:30 08:30 13:00 16:30 17:30 18:30 22:00 00:00 00:30 04:30 07:00 14:00 15:00 20:30 21:00 00:00 02:30 05:00 Operations Summary 2N-314 Dir Drlg 2733' to 2788' MD ( 2137' TVD) - Bit torquing up - Stalling Motor - Will not Drill ART 1.0 hrs CBU - Circu hole clean - Monitor well -Static- Pump dry job TOH - C/O Bit -***Note** Bit "Badly" balled up -Last 4 ft to Motor Stab Dn Laod MWD TIH w/BHA #4 Con't TIH C/O Sperry Screen in Kelly Saver Sub Dir Drlg 2788' to 3224' MD (2310' TVD) ART 4.5 hrs, AST 2.0 hrs Get last Survey - CBU until clean Wiper Trip 3224' to 2408' ( 8 Stds) - No Tight hole Circu & Condition Mud per Bariod rep Monitor Well - Pump Dry Job - Blow down & S/B Kelly TOH L/D all BHA Clean Tools from Rig Floor - R/U Csg Tools PJSM - Con't R/U to Run Csg - Safety Meeting with crew about injury to personnel foot Run 77 jts 9 5/8" 40# L80 Btc Mod Csg M/U Hanger & CMT Head Cimu & Condition for CMT CMT Csg.per CMT Detail - Pump 5 bbls CW100,Pressure test lines to 3500psi, pump 15 bbls CWl00,Drop Bttm plug,Pump 40 bbls 10.2ppg MudPush XL,Pump 371 bbls 10.7ppg Lead, 71 bbls 15.8ppg Tail, Drop Top plug, Pump 10 bbls wash up. Rig displaced w/2284 s Flush CMT from BOPs & Flow Lines R/D CMT Head - L/D Landing Jt - Clean Csg Tools off Rig floor N/D Diverter System Take Rig off High Line (Pulling Diverter System pieces out with Crane) PJSM on N/D 20" Diverter N/D Diverter & Set out with Crane - **Note**Crane had Weather downgrade - Could only set out enough to shut doors. PJSM - N/U FMC Gen V csg head & Test 1000psi per FMC Rep Kevin Smith "OK" PJSM - N/U BOPs & Flow Lines Fuction Test BOPs & R/U Test Equip Test BOPs - Test Ann 300/2500psi - Test BOPs 300/3500psi ,Test Choke 300/3500psi - I failure / Lower Kelly cock - Replaced & Retested "OK" - AOGCC Rep Chuck Scheve witnessed Test Pull Test Plug- Set Wear Bushing- Blow down li~e~_ C IVED TIH -Tag CMT @ 3030' Circu Air out & clean for Csg test - R/U test APR 0 4 2001 Alaska 0il & Gas Cor~s. CornmissJor. Anchorage 01/07/01 12:00 AM 01/07/01 12:00 AM 01/07/01 12:00 AM 01/07/01 12:00 AM 01/07/01 12:00 AM 01/07/01 12:00 AM 01/07/01 12:00 AM 01/08/01 12:00 AM 01/08/01 12:00 AM 01/08/01 12:00 AM 01/08/01 12:00 AM 01/09/01 12:00 AM 01/09/01 12:00 AM 01/10/01 12:00 AM 01/10/01 12:00 AM 01/10/01 12:00 AM 01/10/01 12:00 AM 01/10/01 12:00 AM 01./10/01 12:00 AM 01/10/01 12:00 AM 01/10/01 12:00 AM 01/11/01 12:00 AM 01/11/01 12:00 AM 01/12/01 12:00 AM 01/12/01 12:00 AM 01/12/01 12:00 AM 05:00 07:00 10:00 11:00 13:00 13:30 21:30 00:00 12:00 20:00 21:00 00:00 12:00 00:00 06:30 07:30 11:00 12:00 15:00 20:00 21:00 00:00 12:00 00:00 11:30 13:30 07:00 10:00 11:00 13:00 13:30 21:30 00:00 12:00 20:00 21:00 00:00 12:00 00:00 06:30 07:30 11:00 12:00 15:00 20:00 21:00 00:00 12:00 00:00 11:30 13:30 16:30 Operations Summary 2N-314 Test Csg t/2000psi & Hold 30 min on Chart for AOGCC (Pressure t/2013psi-Shut in- Loss to 1919 after 30 min) C/O CMT - Drlg CMT, FC,FS and Drlg 3224' to 3252'MD (2322' TVD) ART.2 hrs Circu & C/O Mud to New LSND - Circu Well Clean Pre-form LOT - Preformed 2 LOTs after talking to TL about results on Test #1 were in "Gray" area - The #2 LOT preformed LOT = 14.2 EMW --***Note** See LOT detail Preform Base Line for PWD Dir Drlg 3252' to 3662' MD (2489' TVD) ART 3.5 hrs, AST 1.5 hrs WOW - Phase 3 weather condition -Difficult to Medivac- Not able to get Drill Water or Fuel - Have Rig operating to conserve fuel & water Cimu at reduced rate @ shoe - Conserve Fuel & Water WOW Cimu at reduced rate @ shoe - Conserve Fuel & Water Received Load of Fuel & Drill Water / Off load same - Weather getting better - TIH - Wash to bottom - 3231 '- 3662' Dir Drlg 3662' to 3789' MD ( 2540' TVD) ART 1.6 hrs) Dir Drlg 3789' to 4294' MD (2741' TVD) ART 6.1 hrs , AST 0.5 hrs Dir Drlg 4294' to 4894' MD ( 2986' TVD) ART 6.2 hrs, AST 1.5 hrs Dir Drlg 4894' to 5241'MD (3129' TVD) ART 3.8 hrs, AST .5 hrs Survey - Clrcu hole clean - S/B & Blow down Kelly Wiper Trip to Shoe - Tight spot @ 3740' (25K over) wiped clean Cimu - Finish C/O to 5 1/2" Pump Liners Problems # 1 Mud Pump (Had loose connect to power plug-SCR room) Dir Drlg 5241' to 5462' MD Mud Line Vibrating bad - No Safe - Had holding bracket installed Dir Drlg 5462' to 5557' MD ( 3257' TVD) ART 3.2 hrs, AST 1.5 hrs Dir Drlg 5557' to 6126' MD ( 3488' TVD) ART 6.4 hrs, AST 1.8 hrs Dir Drlg 6126' to 6632' MD (3694' TV ) ART 5.5 hrs , ART 2.0 hrs Dir Drlg 6632' to 7137' MD ( 3895' TVD) ART 7.5 hrs, AST .6 hrs Survey - L/D 1 jt DP - CBU + - Pump dry job -S/B & Blow down Kelly Wiper Trip 20 stds to 5100' - No tight hole -No Problems RECEIVED APR 04 2001 Alaska 0il & (~as Cons. Commissior; Anchorage 01/12/01 12:00 AM 01/12/01 12:00 AM 01/13/01 12:00 AM 01/13/01 12:00 AM 01/13/01 12:00 AM 01/13/01 12:00 AM 01/13/01 12:00 AM 01/13/01 12:00 AM 01/13/01 12:00 AM 16:30 18:00 00:00 10:00 11:30 19:00 20:00 20:30 21:00 18:00 00:00 10:00 11:30 19:00 20:00 20:30 21:00 00:00 Operations Summary 2N-314 Circu to clean hole& lower ECDs f/10.9 - Max gas @ BU = 78 units Dir Drlg 7137' to 7359' MD (3987' TVD) ART 4.0 hrs, AST 0.0 hrs Dir Drlg 7358' to 7895' MD (4312' TVD) ART 6.5 hrs, AST 0.0hrs CBU -Survey - Pump dry job - S/B & Blow down Kelly TOH - Monitor well per procedure Down Load MWD Clean clay buildup out of flow riser above Annular Pull wear bushing Test BOPs - Choke Manifold was tested while TOH -300psi/3500psi- AOGCC John H. Crisp witnessed test and aGas alarms. All BOPs tested 250 psi/3500 psi - Annular tested 250 psi/2500psi AOGCC John H. Crisp waived witness test - No problems - No failures 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 00:00 00:30 01:00 01:30 02:30 03:00 06:30 07:00 00:30 01:00 01:30 02:30 03:00 06:30 07:00 12:00 Con't Test BOPs - Test Choke Manifold on TOH 250/3500 psi-Test BOPs 250/3500psi-Test Ann 250/2500 psi- ^OGCC Rep John H. Crisp witnessed Choke Mani & Gas detector test - Waived witness BOP test - No failures R/D Test Equip & Blow down lines Set wear bushing P/U BHA#6 - Orient Tools Program MWD TI H to Shoe Fill Pipe - Blow down mud lines Lost SCR #1 - Circuit Breaker Trouble -Blow down complete system in order for electrian to work on system "Off Line"- Electrian was able to make temporary repair - Breaker will have to be replaced. The cooling fan on #3 Gen also broke. Have a portable fan 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/14/01 12:00 AM 01/15/01 12:00 AM 12:00 14:00 15:30 16:30 17:00 17:30 19:00 22:00 23:00 00:00 14:00 15:30 16:30 17:00 17:30 19:00 22:00 23:00 00:00 12:00 PJSM - Slip & Cut drill line Circu & Condition Mud Shoe to Surface - Mud thick from down time TIH to 4030' Shallow Test MWD - Blow down mud lines TI H to 5546' Circ & Condition thick mud TIH - Sperry MAD PASS 7253' - 7894' - Running Speed 450' per/hr Break Circu - Circu to lower ECDs from 10.7ppg (Max gas on BU 78 units Dir Drlg 7896' to 7926'MD ( 4222' TVD) ART 0,0 hrs AST 0.9 hrs Dir Drlg 7926' to 8400' MD ART 6.3 hrs, AST 1.2 hrs RECEIVED APR 04 ?.001 Alaska 0il & Gas Cons. Commission Anchorage 01/15/01 12:00 AM 12:00 00:00 Operations Summary 2N-314 Dir Drlg 8400' to 8865' MD (4603 TVD) ART 5.8 hrs, AST 3.0 hrs **Note** We can still not put the Rig on Hi Line power because of problems with system(Vargen repair & Breaker replacement). We are running the Satolite Camp(LandcasterWest) off Hi Lin 01/16/01 12:00 AM 01/16/01 12:00 AM 01/16/01 12:00 AM 01/16/01 12:00 AM 01/16/01 12:00 AM 01/16/01 12:00 AM 01/16/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 00:00 09:00 13:00 16:30 17:00 17:30 19:30 00:00 01:30 03:30 05:00 06:00 08:30 09:00 12:00 13:00 09:00 13:00 16:30 17:00 17:30 19:30 00:00 01:30 03:30 05:00 06:00 08:30 09:00 12:00 13:00 14:00 DRLD F/8865-9245', ART 5.7, AST .4 HR. WELL FLOWING WHILE DRILLING, SHUT IN, GAS UNITS 800, SICP 50 PSI, $1DPP 30 PSI. MONITOR WELL, WEIGHT UP SURFACE MUD SYSTEM TO 10.9 PPG. PJSM W/CREW, CIRCULATE KILL WEIGHT MUD TO SURFACE THRU CHOKE. CHECK FOR PRESSURE, O ON CSG & DP, OPEN BOP'S, MUD GASSED UP, CIRCULATE 125 BBLS GAS INCREASED TO 2750 UNITS, ECD 11.5 PPG WHILE CIRCULATING WITH ANNULAR OPEN. SHUT WELL IN, MONITOR CSG & DP PRESSURES, ZERO. CIRCULATE THROUGH CHOKE, LOST CIRCULATION @ 223 BBLS INTO CIRCULATION. ZERO PRESSURE ON CSG & DRILLPIPE., MONITOR PRESSURES. OPEN WELL MONITOR WELL, NO GAS, WELL DEAD, LOSING MUD WHILE FILLING AT SURFACE OF 1/2 BBL PER MINUTE DIMINISHING TO ~ 1/4 BBL PER MINUTE. BUILD VOLUME & LCM PILL, TRUCKING ADDITIONAL MUD FROM BAROID- PRUDHOE. LOST TOTAL OF 73 BBL IN 4.5 HRS WITHOUT PUMPI MONITOR WELL, FINISH MIXING LCM PILL, PUMP & SPOT 32 BBL (45-50 PPB) LCM PILL DISPLACED W/100 BBL LCM MUD OUT OF BIT, NO RETURNS WHILE PUMPING. MIX & PUMP LCM MUD @ 10 SPM 200 PSI. BLOW DOWN & SET BACK KELLY, POH 10 STANDS TO 8265'. ATTEMPT TO ESTABGLISH CIRC, PUMPED 76 BBL, NO RETURNS. MIX & PUMP 33 BBL LCM @ 40 SPM W/600-700 PSI, ESTABLISH CIRC @ 75 BBLS INTO DISPLACEMENT, CONTINUE CIRCULATING BOTTOMS UP. NO GAS. RIH 5 STANDS TO 8740'. CIRC BTMS UP @ 40 SPM W/600 PSI, 6000 STROKES. MONITOR WELL, RIH TO BOTTOM. CONTROL DRLD F/9245-9254'-PARTIAL RETURNS THEN lost all returns RECEIVED APR 04 2001 Alaska 011 & Gas C~ns. Commission Anchorage 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/17/01 12:00 AM 01/18/01 12:00 AM 01/18/01 12:00 AM 01/18/01 12:00 AM 01/18/01 12:00 AM 01/18/01 12:00 AM 01/18/01' 12:00 AM 01/18/01 12:00 AM 01/18/01 12:00 AM 01/19/01 12:00 AM 01/19/01 12:00 AM 01/19/01 12:00 AM 01/20/01 12:00 AM 01/20/01 12:00 AM 01/20/01 12:00 AM 01/20/01 12:00 AM 01/20/01 12:00 AM 01/21/01 12:00 AM 01/21/01 12:00 AM 01/21/01 12:00 AM 01/21/01 12:00 AM 01/21/01 12:00 AM 14:00 17:30 20:30 23:00 00:00 02:30 04:30 07:00 11:00 11:30 14:00 15:30 00:00 00:30 04:00 00:00 15:30 18:00 21:00 23:00 00:00 03:00 03:30 05:00 06:00 17:30 20:30 23:00 00:00 02:30 04:30 07:00 11:00 11:30 14:00 15:30 00:00 00:30 04:00 00:00 15:30 18:00 21:00 23:00 00:00 03:00 03:30 05:00 06:00 12:00 Operations Summary 2N-314 MONITOR WELL-DRLD F/9254-9286 W/O RETURNS-MONITOR WELL-DRLD F/9286-9300' pumped LCM pill, drilled all above w/~20 ppb LMC mud mixed on "fly" ~ ART 2 hrs. MONITOR WELL PULL 5 STANDS-MONITOR WELL-LOSSES SLOWED TO ~7 BBL/HR STATIC W/O PUMPING. R/U CLOSE ANNULAR- SQUEEZE 5 BBL- MONITOR WELL- SQUEEZE ADDITIONAL 8 BBL WHILE AWAITING ARRIVAL OF MUD TRUCKS. P/U KELLY- STAGE PUMP UP TO 1 BPM W/PARTIAL RETURNS- LOST TOTAL 1127 BBL MUD F/DAY. Mix & Pump 67 bbl LCM Pill & Spot same Monitor well, POOH 5 std's to 8328', Attempt to circ. @ 40 spm w/ 600 PSI- Pumped 7.5 bbls w/lbbl return POOH 15 std's to 6907' Circ. 30 spm w/550 PSI f/2000 sks- Increased rate to 86 spm f/ 4229 sks while working pipe- Hole packing off & Tight' Work pipe free, L/D 1 jt., Work pipe & Circ 638 bbls @ 86 spm ( Max gas 1025 units) RIH to 7381' Circ.& Work pipe @ 60 spm w/1150 PSI f/770 bbls RIH to 7854' Circ.& Work pipe- Reduce mud weight to 10.7 ppg, RIH to 8367', Circ.& Work pipe- Reduce mud weight to 10.7 ppg RIH TO 9,300'. CIRC - CLEAN UP HOLE. DRILL FROM 9,300' - 9886'. LOST 141 BBLS MUD PAST 24 HRS. CONN GAS +/- 1100 UNITS. DRILL FROM 9886' - 10237' T.D. NO PROBLEMS. SWEEP HOLE. CIRC HOLE CLEAN FOR WIPER TRIP. MUD WT 10.7+ PPG. CHECK FLOW - WELL BREATHING. SHORT TRIPPED TO 8771'. NO PROBLEMS. ClRC; BTMS UP. HAD 3500 UNIT TRIP GAS ( MOSTLY OIL) - CHECK FLOW - WELL BREATHING - FLOWED BACK 25 BBLS MUD. START WIPER TRIP TO SHOE - POOH TO 9500'. POOH TO 7800'. ACCIDENT ON RIG FLOOR WITH IRON ROUGHNECK/FLOOR HAND. DETERMINE CAUSE AND INSPECT IRON ROUGHNECK. FINISH POOH TO SHOE AT 3200'. NO PROBLEMS. ACCIDENT INVESTIGATION / SAFTEY MEETING. RIH SLOW - FILL PIPE. RECEIVED APR 04 2001 ".." 01/21/01 12:00 AM 12:00 19:30 Operations Summary 2N-314 CIRC BOTTOMS UP- MW OUT 11.1 PPG - HAD 3500 UNITS TRIP GAS. LOST 80 BBLS MUD. PUMP SWEEP AND COND MUD AND HOLE TO RUN CSG. OBSERVE WELL - BREATHING - FLOWED BACK 70 BBLS MUD. CIRC AND COND MUD TO 10.7+ PPG - 250 UNITS GAS ON BTMS UP. OBSERVE WELL - STAT 01/21/01 12:00 AM 01/21/01 12:00 AM 01/21/01 12:00 AM 01/22/01 12:00 AM 01/22/01 12:00 AM 01/22/01 12:00 AM 01/22/01 12:00 AM 01/22/01 12:00 AM 01/22/01 12:00 AM 01/23/01 12:00 AM 01/23/01 12:00 AM 01/23/01 12:00 AM 01/23/01 12:00 AM 19:30 21:00 22:00 00:00 06:00 09:00 12:00 14:30 15:30 00:00 17:30 18:00 20:30 21:00 22:00 00:00 06:00 09:00 12:00 14:30 15:30 00:00 17:30 18:00 20:30 23:30 START POOH TO RUN 7" CSG.. SPOT 68 BBLS / 25 PPB LCM PILL FROM 9,000 - 8,000'. POOH TO 7347'. POOH - MONITOR WELL AT CAMP SD AND SHOE. S.L.M. - NO CORRECTION. LD BHA - SAFTEY MEETING. PULLED WEAR BUSHING. CHANGED TOP RAMS TO 7" - TEST DOOR SEALS TO 250 / 3500 PSI. CHANGE BOOT ON RISER AND RIG UP CASERS. PRE-JOB SAFTEY MEETING. PU SHOE JOINT - CHANGE OUT CASING TONGS. RUN 7" CSG TO 4,675' - ClRC AT 3,200'. NO PROBLEMS. RUN 7" CSG SLOW - BROKE CIRC AT 3200'. CIRC @ 3-4 BPM AND COND MUD TO 10.7 PPG @ 5088',6700', 7950', AND 8950'. FINISHED RUNNING CSG TO BOTTOM. HOLE BREATHING - LOST TOTAL 304 BBLS MUD WHILE RUNNING CSG. MAKE UP HANGER AND LANDING JOINT CIRC AND CONDITON MUD AND HOLE FOR CEMENT JOB. RECIPICATED PIPE. LOST 90 BBLS MUD.PJSM. TEST LINES TO 2500 PSI. DOWELL CEMENTED 7" PUMPING 20 BBLS PREFLUSH, PLUG, 20 BBLS SPACER @ 11.2 PPG, 91 BBLS LITECRETE @ 12.0 PPG. DISPLACED WITH RIG PUMPS AT 4.3 BPM - RECIPICATED PIPE- FULL RETURNS THROUGHT JOB. PLUG BUMPED. FLOATS HELD. CIP @ 23:30 HR 01/23/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 23:30 00:00 . 03:00 05:00 06:30 08:30 10:30 11:30 14:00 16:00 00:00 03:00 05:00 06:30 08:30 10:30 11:30 14:00 16:00 16:30 WOO. WOO WITH WELL SHUT IN (BREATHING). ' R.D. CEMENTING HEAD. LD LANDING JOINT. CHANGE HANDLING TOOLS. INSTALL 7" PACK-OFF. TEST TO 5000 PSI. CHANGE TOP PIPE RAMS TO 4". TEST TO 250 PSI LOW AND 3500 PSI HIGH. PJSM. RIH W/4" HWDP - POOH LAYING DOWN SAME. MAKE UP BHA - 6 1/8" MILL TOOTH BIT, 3 JTS 3 1/2" COMP SERV DRILL PIPE, JARS. RIH. BREAK DOWN KELLY. SLUG DRILL PIPE. RECEIVED APR 04 2001 Alaska 0ii & Gas Cons. Commission Anchorage 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/24/01 12:00 AM 01/25/01 12:00 AM 01/25/01 12:00 AM 01/25/01 12:00 AM 01/25/01 12:00 AM 01/25/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/26/01 12:00 AM 01/27/01 12:00 AM 01/27/01 12:00 AM 01/27/01 12:00 AM 01/27/01 12:00 AM 16:30 17:30 19:00 22:00 23:30 00:00 03:00 07:00 11:00 22:00 00:00 11:00 13:30 15:30 18:00 20:00 21:00 22:30 00:00 02:00 02:30 03:30 17:30 19:00 22:00 23:30 00:00 03:00 07:00 11:00 22:00 00:00 11:00 13:30 15:30 18:00 20:00 21:00 22:30 00:00 02:00 02:30 03:30 15:00 Operations Summary 2N-314 PERFORM L.O.T. ON 9 5/8" X 7" ANNULUS. EMW=12.3 PPG. FLUSH 9 5/8" X 7" ANNULUS WITH 250 BBLS FRESH WATER. FREEZE PROTECTED TO 1800' WITH 57 BBLS DIESEL. FINISH RIH WITH 4" DP. MAKE UP TUBING HANGER AND LANDING JT. PUMPED 37 BBLS DIESEL DOWN DP - U-TUBED. D.P. / CSG FREEZE PROTECTED TO 1030'. LAND DP ( STR WT 105K UP). BACK OUT LANDING JT. SET TWCV. CLEAN OUT STACK. L.D. LANDING JT. N.D. BOPE. N.U. TREE. TEST TO 250 PSI / 3500 PSI WITH DIESEL. R.D. TEST EQUIPMENT. CLEAN OUT CELLAR. RR@ 11:00 HRS 1-25- 01. RELEASED BALLMILL @ HRS 1-25-01. RIG DOWN AND PREPARE RIG TO MOVE OFF 2N-314. WAIT ON TRUCKS. SET OUT BALL MILL AND PIT MODULES. PJSM. Continue to stby to move over 2N-314. Nabors 19E moving off. Clean up and level around well cellar. Wait on crane to remove 20" hydrill from behind well head. Install Nordice rig mats. Move Nordic rig 3 over 2N-314 Spot & level rig. Install Hand U Berm aroud cellar house. Check for pressure in 7" X 4" DP annulus O.K. Check for pressure in tree O.K. N/D tree ( Had to split tree to hang inside cellar house. N/U 11" 5M triple gate BOPS.( Differance in RT to LDS between Nabors 19E and Nordic Rig 3. is - 4.00' Depth correction.) Test BOPE. Called State man no response back due to phone conditions. BOLDS Pull 4" DP & BHA left hanging under FMC tbg hanger. 288 joints 4" HT38 S-135 DP 9100' ( Rented f/Nabors drilling) Plus 125' of 4 3/4" BHA. w/New steel tooth 6-1/8" bit. Up weight 130k Down 60K Circulate out Diesel freeze protection. On load more mud left by Nabors 19E 230 bbls. RIH w/3-1/2" 13.3# S-135 DP on top of 4" DP to dill out float equipment & 30' of new hole. PJSM Continue RIH to 7" Float collar @ 10,140' Nordic depth. Circulate and condition Mud. On load use mud f/Nabors 19E 230 bbl's. Move 3-1/2" around in derrick. Test 7" casing f/10,140' to surface with 3500 psi for 30 min. O.K. Weather in phase 2 conditions. WOW to drill out. Weather condition droped to Phase I at 1500 hrs. RECEIVED APR 04 200] 01/27/01 12:00 AM 01/27/01 12:00 AM 01/27/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/28/01 12:00 AM 01/29/01 12:00 AM 01/29/01 12:00 AM 01/29/01 12:00 AM 01/29/01 12:00 AM 01/29/01 12:00 AM 01/29/01 12:00 AM 01/29/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 01/30/01 12:00 AM 15:00 19:00 21:00 00:00 02:00 03:00 04:30 07:00 07:30 10:00 16:00 16:30 23:30 00:00 04:30 05:00 17:00 19:00 19:30 20:00 00:00 01:00 03:30 04:30 06:00 07:00 09:00 10:00 10:30 19:00 21:00 00:00 02:00 03:00 04:30 07:00 07:30 10:00 16:00 16:30 23:30 00:00 04:30 05:00 17:00 19:00 19:30 20:00 00:00 01:00 03:30 04:30 06:00 07:00 09:00 10:00 10:30 00:00 Operations Summary 2N-314 Clean out 7" Float collar @ 10140' Cleanout cement last 10' hard. Clean out shoe @ 10223' 68 spin 1140 psi clean out cement below shoe Started loosing fluid slowed pump to 30 spm @ 10230' loosing 1.7 bpm. Lost total of 50 bbls. Pull up inside shoe shut do Pull 5 stands up to 9745'. Mix 25 bbl LC pill w/25 PPB LCM. Spot at end of DP Close bag squeeze LCM pill below DP @ I bpm 400 psi. Final squeeze pressure 590 psi. Circulate @ 100 SPM 1280 psi cut mud mud weight back to 10.1 ppg w/no fluid loss. Hydrostatic @ 5076' TVD 2665' Continue to condition mud weight to 10.1 ppg f/10.6 ppg.With pipe at 9745'. RIH to 10223' 7" Shoe circulate down to to 10233' 100 spin 1280 psi Drill f/10233' to 10253' of new 6 1/8" hole. Pump sweeps and clean up hole. Condition mud 10.1 ppg LOT at 7" casing shoe 10223' to 10253' 40' open hole. 5076' 'I'VD. EMW 12.0 ppg. and hold 11.4 ppg Clean pits & swap out mud w/10 ppg Gem mud @ 4.1 bpm 1000 psi. Max torque before mud change 12000 to 13500 ft/Ib 150k up weight. After change out Torque 78-8700 ft/Ib & up wt 125k. POOH to 4" dp Monitor well O.K. Continue POOH. Set wear ring. M/u BHA #8 PJSM to load MWD source. Continue M/U BHA 4017' RIH Continue RIH w/Bit # 5 on BHA #8 to 10081' Fill every 5 stands. Break circulation @ 10081' and wash down to 10253'. 92 spm @ 2400 psi Up Wt 125k Dn Wt 65. Drill ahead w/6 1/8" bit sliding for direction F/10253' to 10445'. Sliding for direction having trouble sliding and controling direction & angle stalling out motor. Trip for rollar cone bit. Pump sweep work pipe and survey @ 10295'. Blow down top drive. PPOOH to 7" Shoe @ 10223' Repair trip tank hose. Continue POOH for rollar cone bit. Finish POH. PJSM on MWD (md source) down load mwd-change bits-upload mwd. Slip & cut drlg. line. RIH w/bha-test mwd. Service rig-check crown-o-matic. RIH to 10176'. Break circ.-Held control circ. bottoms up. RIH to bottom @ 10445'-no fill. Drlg. & surveys from 10445' to 10932'. RECEIVED APR 04 2001 01/31/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/01/01 12:00 AM 02/02/01 12:00 AM 02/02/01 12:00 AM 02/02/01 12:00 AM 02/02/01 12:00 AM 02/02/01 12:00 AM 02/02/01 12:00 AM 02/03/01 12:00 AM 02/03/01 12:00 AM 02/03/01 12:00 AM 02/03/01 12:00 AM 02/03/01 12:00 AM 02/03/01 12:00 AM 02/03/01 12:00 AM 02/04/01 12:00 AM 02/04/01 12:00 AM 02/04/01 12:00 AM 02/04/01 12:00 AM 02/04/01 12:00 AM 02/05/01 12:00 AM 02/05/01 12:00 AM 02/05/01 12:00 AM 02/05/01 12:00 AM 02/05/01 12:00 AM 02/05/01 12:00 AM 00:00 00:00 01:00 06:00 08:00 10:00 10:30 16:30 18:00 19:00 23:30 00:00 01:30 06:00 07:00 08:00 09:00 00:00 01:30 05:00 07:30 16:30 17:30 23:00 00:00 13:00 14:30 16:00 21:30 00:00 02:30 13:00 13:30 16:00 20:00 00:00 01:00 06:00 08:00 10:00 10:30 16:30 18:00 19:00 23:30 00:00 01:30 06:00 07:00 08:00 09:00 00:00 01:30 05:00 07:30 16:30 17:30 23:00 00:00 13:00 14:30 16:00 21:30 00:00 02:30 13:00 13:30 16:00 20:00 00:00 Operations Summary 2N-314 Drlg. & surveys from 10932 to 11975'. CBU due to ecd increase. Drlg. from 11975' to 12165'. CBU for trip. POH to shoe slow-no swabbing. Monitor well. POH for new bit. PJSM-Remove source from sperry tools-down load mwd-lay down sperry tools. Drain stack-pull wear ring-pick up test jt & plug. Test bope 250-3500#-set wear ring. Make up bit mud motor & stab. Continue m/u bha-upload mwd-install r/a source. RIH w/3.5" dp & bha-test mwd-rih w/4" dp to shoe @ 10223. Service rig & top drive. (found broke bolts on top drive) CBU while repairing & replacing bolts on pivot arm on link tilt. RIH to 12135'. Wash to bottom-no filI-Drlg. & surveys from 12165' to 12840' TD. CBU for wiper trip to shoe @ 10223'. POH to shoe-no tight hole-taking correct amount of fluid-no swabbing. Monitor well & rih to 12840'. Circ.-condition for running 4.5" liner. POH for 4.5" liner-flow check @ shoe-lay down bha-PJSM on r/a tools-down load mwd & lay down same. Clean floor & rig up to run 4.5" liner. Pick up 4.5" liner & rih-make up hanger & packer & circ. capacity of 4.5" liner. RIH w/4.5" liner on dp. RIH w/91 jts. 4.5" 12.6# L-80 NSCT liner on dp.-Circ, capacity of liner & dp @ shoe @ 10223'-rih to 12840' no hole problems.(run slow to prevent break down of formation) Make up cement head & lines-break circ. & circ. @ 3.5 bpm. while rigging up & batch mixing cement. PJSM-test lines to 2500# & cement liner as per program @ 3.5 bpm. Bump plug w/2500#. Set Hanger & packer. Pump 10 bbl. long way-reverse out displacing well to 9.8# brine- recovered 26 bbl. cement-circ, brine till clean. POH for running bond log. POH & lay down running tools. PJSM-rig up sws & run USIT log from 10070' to 7500'-rig down sws. Test csg. to 3500#-30 mins. & chart same. OK Loading 2 7/8" tbg. & perf guns in shed-strap & drift same. Wait on evaluation from USIT logs. J [.EEIVED PJSM-Pick up & run in hole w/perf guns & 2 7/ APR 04 2001 Alaska O~l & G~. C.~s. C~mmissior Operations Summary 2N-314 02/06/01 12:00 AM 00:00 06:00 02/06/01 12:00AM 06:00 06:30 02/06/01 12:00 AM 06:30 07:30 Continue to RIH w/Schlumberger 2 7/8" tubing conveyed perforating guns. On 2 7/8" 511 tbg 8 stands 3.5" DP & 4" DP 11550' PJSM on Schlumberger convayed perf guns. 2 7/8" HSD Power Jet 2906 4spf 199.4' Continue RIH w/perf guns Tag up @ 12740'. Stand back I stand 27.5' and pull 26.5' on next stand. Perf guns lined up to perforate on programed depth's. 12160'-12210' 50' 12260'-12309.4' 49.4' 12525'-12575' 50' & 12640'-12690' 50' up weight 135k Down 02/06/01 12:00 AM 07:30 08:30 Pressure up to 2400 psi on both annulus and drill pipe guns fired. Bleed off pressure monitor well pull 10 stands. 02/06/01 12:00 AM 08:30 10:30 Monitor well. R/U to lay down drill pipe. Lost 2 bbl's in 30 min. Circulate @ 4 bpm 740 psi. Blow down top drive. 02/06/01 12:00 AM 10:30 20:00 02/06/01 12:00 AM 20:00 22:30 02/06/01 12:00 AM 22:30 00:00 02/07/01 12:00 AM 00:00 00:30 02/07/01 12:00 AM 00:30 02:00 02/07/01 12:00AM 02:00 04:00 02/07/01 12:00 AM 04:00 11:00 02/07/01 12:00 AM 11:00 22:00 POOH Lay down 4" DP 8 stands of 3 1/2" DP & 2 7/8" Hydri1511 tbg. @ perf guns. PJSM on laying down fired perf guns. Lay down perf guns. Off Icad 2 7/8" perf guns & equipment, 80 joints 2 7/8" Hydril 511 tbg. Change handling equipment & RIH w/3 1/2" DP & 4" DP out of derrick, POOH & L/D DP Unload pipeshed, Pull wear ring, Load 90 joints 4 1/2" 12.6# L-80 IBT tbg. Rabbit and strap install seal rings, PJSM P/U and run 320 joints of 4 1/2" tbg w/Seal stem & jewerly. 02/07/01 12:00 AM 22:00 23:30 Space out w/3 pup joints 27.89' M/U hanger & landing joint. Land 02/07/01 12:00AM 23:30 00:00 02/08/01 12:00 AM 00:00 01:00 02/08/01 12:00 AM 01:00 02:30 02/08/01 12:00AM 02:30 05:30 02/08/01 12:00 AM 05:30 09:30 02/08/01 12:00 AM 09:30 10:00 02/08/01 12:00 AM 10:00 11:00 02/08/01 12:00 AM 11:00 12:00 RINLDS move kill line to 7" X 4 1/2" annulus. Test 7" X 4 1/2" Annulus to 2500 psi for 15 min O.K. Pressure up to 3200 psi shear DCK-2 valve, Lay down landing joint, Set BPV Lay down mouse hole, N/D 11" 5M BOPE N/U 4 1/16" 5M FMC Gen V production tree. Test packoff to 5000 psi O,K. Pull BPV install two way check Test tree to 5000 psi O.K. Pull Two way check. Freeze protect 7"X 4 1/2" annulus and 4 1/2" tbg to 2100' + pumping down annulus and taking returns from tbg w/75 bbl's Diesel. Put annulus and tubing in communication "U" tube to balance, Set BPV & R/D lines. Note! moved camp f/2N to 1H pad. Arived on 1H @ 13:30 hrs, Wait on vacuum truck. Vac out pits & boiler blow down tank. Release rig for move to 1H pad. R£C£1V£D APR 04 2001 Alaska Oil & Gas Cons. Commissior,,, Anchorage 13-Feb-01 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Definitive Surveys Re: Distribution of Survey Data for Well 2N-314 Dear Dear SidMadam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 'MD 12,840.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, Survey Manager Attachment(s) RECEIVED Alaska Oil & {~as C~.B. CommBsio~ Anchorage Kuparuk River Unit Phillips Alaska Kuparuk 2N, Slot 2N-3 f 4 2N-3f4 Surveyed: 3 February, 2001 SURVEY REPORT 13 February, 2001 Your Ref: AP1501032035500 Surface Coordinates: 5911970.20 N, 460932.24 E (70° lO' 13.4796" N, 150° 18' 51.9452" VI~ Kelly Bushing: 151.21fl above Mean Sea Level ORILI-IH'G SGR. VI~ES Survey Reft svy9384 A Hal#burton Company Kuparuk River Unit Measured Depth Incl. Azim. Sub-Sea Depth (ft) 0.00 0.000 0.000 -151.21 114.00 0.000 0.000 -37.21 186.19 3.780 315.450 34.93 246.22 3.550 322.930 94.84 275.09 3.780 324.060 123.65 305.09 4.400 321.680 335.20 5.450 324.010 365.43 6.480 326.930 395.39 7.420 328.350 419.40 8.070 326.310 447.85 8.920 326.630 539.52 12.330 322.740 631.60 14.600 322.000 723.67 16.560 323.010 819.08 16.060 324.750 153.57 183.57 213.63 243.37 267.16 295.30 385.39 474.93 563.61 655.18 Vertical Depth (ft) 0.00 114.00 186.14 246.05 274.86 304.78 334.78 364.84 394.58 418.37 Sperry-Sun Drilling Services Survey Report for 2N-314 Your Ref: AFl 501032035500 Surveyed: 3 February, 200f DEFINITIVE 446.51 536.60 626.14 714.82 806.39 910.56 17.370 321.310 742.80 894.01 1001.35 21.020 319.970 828.53 979.74 1093.23 22.930 320.790 913.73 1064.94 1180.49 24.330 319.710 993.67 1144.88 1275.83 27.190 318.860 1079.53 1230.74 1370.80 30.320 318.740 1162.78 1313.99 1464.94 31.860 317.800 1243.39 1394.60 1559.61 35.850 318.310 1321.99 1473.20 1654.80 40.940 319.990 1396.58 1547.79 1749.65 45.170 322.700 1465.87 1617.08 1844.65 48.700 323.210 1530.73 1681.94 1938.82 51.650 323.340 1591.04 1742.25 2033.45 54.550 323.640 1647.85 1799.06 2128.01 57.360 324.300 1700.78 1851.99 2229.20 60.380 323.810 1753.09 1904.30 Local Coordinates Global Coordinates Dogleg Vertical Northings Easfings Northings Eastings Rate Section (ft) (ft) (ft) (ft) (°lt00ft) 0.00 N 0.00 E 5911970.20 N 460932.24 E 0.00 0.00 N 0.00 E 5911970.20 N 460932.24 E 0.00 0.00 1.70 N 1.67W 5911971.90 N 460930.58 E 5.24 1.79 4.59 N 4.18W 5911974.81 N 460928.09 E 0.88 4.50 6.07 N 5.28W 5911976.30 N 460927.00 E 0.84 5.71 7.78 N 6.57W 5911978.01N 460925.71E 2.14 7.12 9.84 N 8.13W 5911980.08 N 460924.16 E 3.55 8.83 12.43 N 9.90W 5911982.68 N 460922.40 E 3.55 10.79 15.49 N 11.84W 5911985.76 N 460920.48 E 3.19 12.95 18.22 N 13.59W 5911988.49 N 460918.75 E 2.94 14.89 21.72 N 15.91W 5911992.00 N 460916.44 E 2.99 17.46 35.45 N 25.75W 5912005.78 N 460906.68 E 3.80 28.28 52.42 N 38.84W 5912022.82 N 460893.67 E 2.47 42.60 72.05 N 53.88W 5912042.53 N 460878.73 E 2.15 59.04 93.69 N 69.68W 5912064.24 N 460863.04 E 0.73 76.39 114.68 N 85.52W 5912085.32 N 460847.31E 1.79 93.73 137.73 N 104.47W 5912108.47 N 460828.48 E 4.05 114.33 164.22 N 126.39W 5912135.07 N 460806.70 E 2.11 138.13 191.11N 148.76W 5912162.07 N 460784.47 E 1.68 162.42 222.50 N 175.80W 5912193.60 N 460757.59 E 3.02 191.69 256.87 N 205.89W 5912228.13 N 460727.68 E 3.30 224.23 293.14 N 238.25W 5912264.56N 460695.51E 1.72 259.18 332.37 N 273.49W 5912303.97N 460660.47 E 4.23 297.20 377.10 N 312.10W 5912348.91N 460622.09 E 5.46 339.01 427.68 N 352.49W 5912399.70N 460581.97 E 4.87 383.00 483.08 N 394.28W 5912455.31N 460540.45 E 3.74 428.76 541.04N 437.53W 5912513.49 N 460497.51E 3.13 476.15 601.86 N 482.54W 5912574.54N 460452.81E 3.08 525.52 665.22 N 528.62W 5912638.14 N 460407.06 E 3.03 576.14 735.33 N 579.46W 5912708.51N 460356.58 E 3.01 632.00 Phillips Alaska Kuparuk 2N Comment AK-6 BP_IFR-AK .. DrillQuest 2.00.06 13 February, 2001 - 14:09 Page 2 of 8 Sperry-Sun Drilling Services Survey Report for 2N.314 Your Ref: AP150'1032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) Incl. Azim. 2317.29 63.270 323.130 2412.43 66.490 323.340 2507.51 66.110 323.320 2543.82 66.830 323.440 2634.02 66.970 322.810 Sub-Sea Depth (rt) 1794.68 1835.06 1873.28 1887.78 1923.16 Vertical Depth (ft) 1945.89 1986.27 2O24.49 2038.99 2O74.37 2715.52 67.150 321.630 1954.93 2106.14 2792.15 67.070 322.140 1984.74 2135.95 2886.38 66.670 323.560 2021.75 2172.96 2980.92 66.950 322.170 2058.98 2210.19 3075.63 66.330 323.520 2096.54 2247.75 3150.33 66.100 323.100 2126.67 2277.88 3262.94 64.730 320.940 2173.52 2324.73 3357.49 65.060 319.660 2213.64 2364.85 3452.33 65.790 321.890 2253.08 2404.29 3546.55 66.800 323.770 2290.96 2442.17 3641.47 66.690 324.410 2328.44 2479.65 3736.18 66.490 324.360 2366.07 2517.28 3831.40 67.450 322.610 2403.32 2554.53 3925.19 67.450 321.700 2439.29 2590.50 4019.72 67.160 321.230 2475.76 2626.97 4115.17 66.410 322.400 2513.39 2664.60 4209.93 65.790 321.880 2551.78 2702.99 4304.30 65.220 322.100 2590.91 2742.12 4398.94 66.590 321.810 2629.54 2780.75 4493.79 66.210 321.670 2667.52 2818.73 4588.71 65.720 321.760 4683.80 66.350 320.900 4777.96 65.810 320.260 4872.98 65.390 320.180 4967.74 66.310 321.100 2706.18 2744.80 2782.98 2822.23 2861.00 2857.39 2896.01 2934.19 2973.44 3012.21 Local Coordinates. Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 797.72 N 625.68 W 5912771.14 N 460310.68 E 866.72 N 677.23 W- 5912640.40 N 460259.49 E 936.55 N 729.23 W 5912910.50 N 460207.86 E 963.27 N 749.09 W 5912937.32 N 460188.14 E 1029.64 N 798.87 W 5913003.95 N 460138.69 E 1088.96N 844.85W 5913063.50 N 460093.02 E 1144.50 N 888.43W 5913119.27 N 460049.73 E 1213.56N 940.76W 5913188.61.N 459997.76 E 1282.84N 993.22W 5913258.15 N 459945.66 E 1352.13 N 1045.73W 5913327.71N 459893.50 E 1406.95 N 1086.57W 5913382.74 N 459852.94 E 1487.66N 1149.57W 5913463.78 N 459790.36 E 1553.53 N 1204.26W 5913529.93 N 459736.01E 1620.34N 1258.80W 5913597.02 N 459681.83 E 1689.09 N 1310.91W 5913666.03 N 459630.07 E 1759.72N 1362.06W 5913736.93 N 459579.28 E 1830.38 N 1412.67W 5913807.84 N 459529.03 E 1900.80N 1464.82W 5913878.53 N 459477.26 E 1969.20 N 1517.96W 5913947.21N 459424.47 E 2037.42N 1572.29W 5914015.71N 459370.49 E 2106.36N 1626.52W 5914084.93 N 459316.61E 2174.76N 1679.69W 5914153.60 N 459263.80 E 2242.42 N 1732.57W 5914221.54 N 459211.27 E 2310.46 N 1785.82W 5914289.85 N 459158.38 E 2378.71N 1839.64W 5914358.37 N 459104.91E 2446.75N 1893.35W 5914426.70 N 459051.55 E 2514.59N 1947.64W 5914494.81N 458997.61E 2581.09 N 2002.30W 5914561.59 N 458943.30 E 2647.59N 2057.66W 5914628.37 N 458888.27 E 2714.44N 2112.50W 5914695.51N 458833.78 E Dogleg Rate (°/lOOft) 3.35 3.39 0.40 2.01 0.66 1.35 0.62 1.45 1.38 1.46 0.60 2.13 1.27 2.27 2.12 0.63 0.22 1.97 0.90 0.55 1.37 0.82 0.64 1.47 0.42 0.52 1.06 0.85 0.45 1.31 Vertical Section -682.69 739.18 796.17 817.94 872.47 922.69 970.24 1027.5t 1084.93 1142.40 1187.16 1255.93 1315.32 1374.62 1431.65 1487.86 1543.53 1600.72 1658.75 1717.95 1777.11 1835.17 1892.89 1950.99 2009.69 2068.26 2127.40 2186.80 2246.91 2306.51 Phillips Alaska Kuparuk 2N Comment DriliQuest 2.00.06 13 February, 2001 - 14:09 Page 3 of 8 Sperry-Sun Drilling Services Survey Report for 2N.314 Your Ref: AP1 501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth Vertical Depth (ft) 5061.58 65.730 321.170 2899.14 3050.35 5155.57 64.890 321.730 2938.40 3089.61 5251.70 65.610 320.370 2978.65 3129.86 5346.45 65.240 319.560 3018.05 3169.26 5441.35 66.060 319.710 3057.18 3208.39 5536.57 65.540 319.600 3096.21 3247.42 5631.59 66.790 320.680 3134.61 3285.82 5726.93 66.650 322.090 3172.29 3323.50 5820.69 65.680 321.800 3210.18 3361.39 5915.66 66.270 321.700 3248.85 3400.06 6010.81 65.950 321.580 3287.38 3438.59 6105.50 66.080 322.170 3325.87 3477.08 6200.59 65.670 322.390 3364.74 3515.95 6295.20 66.600 323.420 3403.02 3554.23 6390.25 66.390 322.190 3440.93 3592.14 6484.86 65.770 322.200 3479.29 3630.50 6579.36 66.590 322.410 3517.45 3668.66 6673.54 66.670 322.370 3554.81 3706.02 6768.97 66.750 321.160 3592.54 3743.75 6863.84 66.390 321.320 3630.27 3781.48 6958.45 66.130 321.940 3668.36 3819.57 7053.88 65.910 321.540 3707.14 3858.35 7148.21 65.630 322.100 3745.85 3897.06 7243.21 65.360 321.050 3785.26 3936.47 7338.13 65.630 321.470 3824.63 3975.84 7433.17 65.680 321.830 3863.81 4015.02 7527.56 65.780 322.070 3902.60 4053.81 7622.80 65.650 321.820 3941.77 4092.98 7717.44 65.280 322.230 3981.07 4132.28 7814.27 64.540 322.050 4022.13 4173.34 Local Coordinates Global Coordinates Northings Eastings Northings Easfings (fi) (fi) (fi) 2781.20 N 2166.30W 5914762.55 N 458780.33 E 2847.98 N 2219.52W 5914829.60 N 458727.45 E 2915.87 N 2274.40W 5914897.78 N 458672.93 E 2981.85 N 2329.82W 5914964.03 N 458617.84 E 3047.72N 2385.82W 5915030.20 N 458562.19 E 3113.92 N 2442.04W 5915096.68 N 458506.30 E 3180.63 N 2497.75W 5915163.69 N 458450.95 E 3249.06N 2552.40W 5915232.39 N 458396.65 E 3316.59 N 2605.26W 5915300.20 N 458344.13 E 3384.71N 2658.97W 5915368.59 N 458290.78 E 3452.93 N 2712.96W 5915437.09 N 458237.14 E 3520.99 N 2766.37W 5915505.42 N 458184.09 E 3589.63 N 2819.46W 5915574.34N 458131.35 E 3658.65 N 2871.64W 5915643.62 N 458079.52 E 3728.08 N 2924.33W 5915713.32 N 458027.19 E 3796.41N 2977.35W 5915781.93 N 457974.53 E 3864.81N 3030.21W 5915850.61N 457922.03 E 3933.30 N 3082.97W 5915919.36 N 457869.62 E 4002.15 N 3137.22W 5915988.49 N 457815.73 E 4070.03 N 3191.71W 5916056.65 N 457761.58 E 4137.93 N 3245.47W 5916124.83 N 457708.17 E . 4206.39N 3299.46W 5916193.57 N 457654.54E 4274.01N 3352.63W 5916261.46 N 457601.71E 4341.73 N 3406.36W 5916329.46N 457548.34 E 4409.10 N 3460.41W 5916397.10 N 457494.64E 4477.00N 3514.13W 5916465.28 N 457441.27 E 4544.76N 3567.17W 5916533.32 N 457388.58 E 4613.12 N 3620.68W 5916601.95 N 457335.42 E 4680.99 N 3673.65W 5916670.09 N 457282.80 E 4750.22 N 3727.47W 5916739.60 N 457229.34E Dogleg Rate ('lt00ft) 0.62 1.04 1.49 0.87 0.88 0.56 1.68 1.37 1.07 0.63 0.36 0.59 0.48 1.40 1.21 0.66 0.89 0.09 1.17 0.41 0.66 0.45 0.62 1.05 0.49 0.35 0.25 0.28 0.56 0.78 Vertical Section 2365.08 2423.07 2482.80 2542.93 2603.62 2664.57 2725.02 2784.57 2842.26 2900.83 2959.69 3017.96 3075.97 3133.08 3190.74 3248.64 3306.39 3364.O5 3423.21 3482.56 3541.17 3600.05 3658.05 3716.61 3775.47 3834.05 3891.93 3950.32 4008.15 4066.92 Phillips Alaska Kuparuk 2N Comment 13 February, 2001 - 14:09 Page 4 of 8 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for 2N-314 Your Ref: AP1501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Depth Northings Easfings (ft) (ft) (rt) 7907.23 65.780 322.480 4061.18 4212.39 8002.32 65.810 322.140 4100.17 4251.38 8097.05 65.550 322.280 4139.18 4290.39 8191.96 66.420 322.190 4177.81 4329.02 8287.02 65.630 322.340 4216.44 4367.65 8381.51 65.450 322.410 4255.56 4406.77 8476.61 66.260 321.330 4294.46 4445.67 8571.25 66.600 320.630 4332.30 4483.51 8666.28 66.020 320.850 4370.49 4521.70 8761.20 66.530 321.170 4408.68 4559.89 8856.29 66.860 321.400 4446.30 4597.51 8951.37 66.510 322.280 4483.93 4635.14 9045.70 65.760 321.520 4522.09 4673.30 9140.87 66.760 323.280 4560.41 4711.62 9235.95 66.430 323.020 4598.18 4749.39 4636.33 4675.54 4715.36 4754.27 4790.72 9329.87 65.640 322.980 9424.74 65.530 322.800 9520.05 65.080 322.610 9614.51 66.270 323.110 9709.76 68.730 322.730 4787.54 4826.75 4866.57 4905.48 4941.93 9804.81 71.430 323.670 4823.10 4974.31 9899.94 74.220 324.040 4851.19 5002.40 9994.02 75.930 323.380 4875.42 5026.63 10088.67 76.480 322.100 4897.99 5049.20 10162.61 79.530 322.670 4913.35 5064.56 10261.58 79.570 322.280 4931.30 5082.51 10299.79 80.140 318.210 4938.04 5089.25 10363.21 81.570 311.280 4948.13 5099.34 10395.05 81.760 309.410 4952.74 5103.95 10426.17 82.690 307.250 4956.95 5108.16 4816.94N 3779.10W 4885.57 N 3832.13W 4953.79 N 3885.02W 5022.32 N 3938.12W 5091.01 N 3991.27W 5159.13 N 4043.78W 5227.39N 4097.36W 5294.78 N 4151.98W 5362.16 N 4207.05W 5429.71N 4261.72W 5497.85 N 4316.34W 5566.50 N 4370.29W 5634.39 N 4423.52W 5703.41N 4476.67W 5773.23 N 4529.00W 5841.77 N 4580.65W 5910.66N 4632.77W 5979.55 N 4685.23W 6048.17 N 4737.20W 6118.36 N 4790.26W 6189.92N 4843.78W 6263.30 N 4897.38W 6336.57N 4951.18W 6409.73 N 5006.83W 6467.01N 5050.97W 6544.20 N 5110.25W 6573.11N 5134.30W 6617.16 N 5178.75W 6637.55 N 5202.76W 6656.67 N 5226.94W Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°lt00ft) 5916806.58 N 457178.06 E 5916875.49 N 457125.39 E 5916943.98 N 457072.84 E 5917012.78 N 457020.10 E 5917081.75 N 456967.30 E 5917150.14 N 456915.15 E 5917218.67 N -456861.92E 5917286.35 N 456807.65 E 5917354.01N 456752.93 E 5917421.83 N 456698.60 E 5917490.26 N 456644.33 E 5917559.19 N 456590.74E 5917627.35 N 456537.87 E 5917696.64 N '456485.08 E 5917766.73 N 456433.11E 5917835.54 N 456381.81E 5917904.70 N 456330.05 E 5917973.86 N 456277.94E 5918042.74 N 456226.33 E 5918113.21N 456173.63 E 5918185.04 N 456120.48 E 5918258.70 N 456067.26 E 5918332.25 N 456013.84E 5918405.69 N 455958.56 E 5918463.20 N 455914.72 E 5918540.70 N 455855.84 E 5918569.73 N 455831.94E 5918614.00 N 455787.72 E 5918634.52 N 455763.82 E 5918653.77 N 455739.73 E 1.40 0.33 0.31 0.92 0.84 0.20 1.34 0.77 O.65 0.62 0.41 0.93 1.08 1.99 0.43 0.84 0.21 0.51 1.35 2.61 2.99 2.96 1.94 1.44 4.19 0.39 10.59 11.02 5.84 7.50 Vertical Section 4123.32 4181.25 4239.02 4297.01 4355.08 4412.46 4470.92 4530.35 4590.23 4649.72 4709.21 4768.06 4826.14 4884.22 4941.55 4998.10 5055.15 5112.55 5169.42 5227.50 5286.14 5344.99 5404.04 5464.93 5513.16 5577.96 5604.07 5651.64 5677.09 5702.61 Phillips Alaska Kuparuk 2N Comment DrillQuest 2.00.06 f3 February, 2001 - 14:09 Page 5 of 8 Sperry-Sun Drilling Services Survey Report for 2N-314 Your Ref: APl 501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) 10458.53 84.520 305.400 4960.56 10489.86 85.970 302.030 4963.16 10520.76 87.290 297.940 4964.97 10551.96 87.940 295.050 4966.27 10584.41 88.370 290.980 4967.32 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (rt) (ft) (ft) (ft) (rt) 5111.77 5114.37 5116.18 5117.48 5118.53 10615.18 88.430 288.070 4968.18 5119.39 10646.82 87.780 282.900 4969.22 5120.43 10708.80 90.920 276.400 4969.93 5121.14 10740.60 92.890 273.380 4968.87 5120.08 10771.51 95.920 272.390 4966.50 5117.71 10803.10 96.720 272.610 4963.02 5114.23 10870.76 96.350 273.570 4955.32 5106.53 10900.87 96.480 274.750 4951.95 5103.16 10964.25 96.500 276.120 4944.79 5096.00 10994.96 96.720 276.540 4941.25 5092.46 11027.17 96.850 276.900 4937.45 5088.66 11090.14 97.060 277.030 4929.82 5081.03 11123.02 97.280 277.940 4925.72 5076.93 11185.45 95.490 275.370 4918.78 5069.99 11249.45 95.550 274.000 4912.62 5063.83 11280.40 95.330 273.610 4909.69 5060.90 11312.42 93.790 273.920 4907.14 5058.35 11375.25 93.700 273.720 4903.04 5054.25 11469.40 93.910 273.750 4896.79 5048.00 11563.42 93.630 273.440 4890.61 5041.82 11659.52 93.720 273.260 4884.45 5035.66 11753.53 94.340 273.760 4877.84 5029.05 11848.28 94.220 274.170 4870.77 5021.98 11943.50 91.600 275.170 4865.93 5017.14 12037.94 89.380 275.260 4865.13 5016.34 6675.72 N 5252.85W 5918672.95 N 455713.92 E 6693.04N 5278.82W 5918690.41N 455688.04E 6708.46N 5305.53W 5918705.96 N 455661.41E 6722.36 N 5333.43W 5918720.00 N 455633.59 E 6735.04N 5363.27W 5918732.84 N 455603.81E 6745.32 N 5392.26W 5918743.26 N 455574.88 E 6753.76N 5422.72W 5918751.86 N 455544.46 E 6764.14 N 5483.78W 5918762.56 N 455483.45 E 6766.85 N 5515.44W 5918765.43 N 455451.80 E 6768.40N 5546.22W 5918767.14 N 455421.04E 6769.77 N 5577.59W 5918768.67 N 455389.68 E 6773.39N 5644.71W 5918772.64N 455322.57 E 6775.56N 5674.55W 5918774.97 N 455292.74 E 6781.53 N 5737.24W 5918781.26 N 455230.09 E 6764.89 N 5767.56W 5918784.77 N 455199.78 E 6788.63 N 5799.32W 5918788.68 N 455168.04 E 6796.21N 5861.37W 5918796.58 N 455106.03E 6800.46N 5893.71W 5918801.00 N 455073.71E 6807.65 N 5955.33W 5918808.50 N 455012.13 E 6812.85 N 6018.82W 5918814.03 N 454948.67 E 6814.90 N 6049.56W 5918816.24 N 454917.94E 6816.99 N 6081.41W 5918818.50 N 454886.10 E 6821.17 N 6143.97W 5918823.00N 454823.57 E 6827.29 N 6237.71W 5918829.60 N 454729.86 E 6833.17 N 6331.34W 5918835.97 N 454636.26 E 6838.78 N 6427.08W 5918842.06N 454540.55 E 6844.52 N 6520.68W 5918848.29 N 454446.98 E 6851.05 N 6614.94W 5918855.31N 454352.75 E 6858.79 N 6709.71W 5918863.54N 454258.02E 6867.38 N 6803.75W 5918872.61N 454164.03E Dogleg Rate (°/'lOOff) 8.02 11.68 13.89 9,49 12.61 9.46 16.46 11.65 11.33 10.31 2.63 1.51 3.92 2.15 1.54 1.18 0.39 2.83 5.00 2.13 1.44 4.91 0.35 0.23 0.44 0.21 0.85 0.45 2.94 2.35 Vertical Section 5729.85 5757.02 5784.8O 5813.64 5844.34 5874.00 5905.01 5966.66 5998.44 6029.24 6060.63 6127.83 6157.75 6220.71 6251.20 6283.15 6345.59 6378.16 6440.14 6503.83 6534.64 6566.56 6629.26 6723.19 6817.01 6912.90 7OO6.67 7101.15 7196.24 7290.65 Phillips Alaska Kuparuk 2N Comment DrillQuest 2.00.06 13 February, 2001 - 14:09 Page 6 of 8 Sperry-Sun Drilling Services Survey Report for 2N-314 Your Ref: AP1501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) 12132.46 12197.78 12229.53 12324.44 12419.13 Sub-Sea Vertical Local Coordinates Incl. Azim. Depth Depth Northings Eastings (rt) (rt) (rt) (ft). 89.910 275.090 4865.71 5016.92 6875.90 N 6897.89 W 88.950 274.890 4866.36 5017.57 6881.58 N 6962.95 W 88.920 275.350 4866.95 5018.16 6884.42 N 6994.57 W 88.310 275.950 4869.25 5020.46 6893.76 N 7088.99 W 87.660 276.940 4872.58 5023.79 6904.38 N 7183.02 W Global Coordinates Northings Eastings (ft) 5918881.62 N 454069.94 E 5918887.64 N 454004.90 E 5918890.63 N 453973.30 E 5918900.46 N 453878.93 E 5918911.57 N 453784.96 E 12513.57 88.430 275.820 4875.80 5027.01 6914.87N 7276.82W 12608.09 89.690 277.480 4877.35 5028.56 6925.81N 7370.69W 12702.89 88.650 278.070 4878.72 . 5029.93 6938.63 N 7464.61W 12798.45 87.850 278.090 4881.64 5032.85 6952.06N 7559.17W 12840.00 87.850 278.090 4883.20 5034.41 6957.90N 7600.28W 5918922.54N 453691.21E 5918933.97 N 453597.40 E 5918947.28 N 453503.55 E 5918961.19 N 453409.06E 5918967.25 N 453367.98 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 25.808° (25-Dec-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 274.220° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 12840.00ft., The Bottom Hole Displacement is 10304.21ft., in the Direction of 312.473° (True). Dogleg Rate ('/'lOOft) 0.59 1.50 1.45 0.90 1.25 1.44 2.20 1.26 0.84 0.00 Vertical Section 7385.16 7450.47 7482.21 7577.06 7671.62 7765.93 7860.35 7954.96 8050.25 8091.68 Phillips Alaska Kuparuk 2N Comment Projected Survey 13 February, 2001.14:09 Page 7 of 8 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for 2N-314 Your Ret: AP1 501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Phillips Alaska Kuparuk 2N Comments Measured Depth fit) 12840.00 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 5034.41 6957.90 N 7600.28 W Comment Projected Survey Survey tool program for 2N-314 From To Measured Vertical Measured Depth Depth Depth fit) (ft) fit) 0.00 0.00 12840.00 Vertical Depth (ft) 5034.41 Survey Tool Description AK-6 BP_IFR-AK 13 February, 2001 - 14:09 Page 8 of 8 DrillQuest 2.00.06 13-Feb-01 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well 2N-314 MWD Dear Dear Sir/Madam' Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 'MD 12,840.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, --William T. ~ ~¢~ £ ~t~ Survey Manager Attachment(s) RECEIVED Kuparuk River Unit Phillips Alaska Kuparuk 2N, Slot 2N-314 2N.314 MWD Surveyed: 3 February, 2001 SURVEY REPORT 13 February, 2001 Your Ref: APl 501032035500 Surface Coordinates: 5911970.20 N, 460932.24 E ('/0° 10' 13.4796" N, Kelly Bushing: 151.21ft above Mean Sea Level 150° 18' 51.9452" ~e!RVICmS Halliburton Company Survey Ref: svy9385 Sperry-Sun Drilling Services Survey Report for 2N-314 MWD Your Ref: APl 501032035500 Surveyed: 3 February, 200t Kuparuk River Unit Measured Depth (ft) Incl. Azim. Sub-Sea Vertical Local Coordinates Depth Depth Northings Eastings (ft) (ft) (ft) (ft) 0.00 0.000 0.000 -151.21 0.00 114.00 0.000 0.000 -37.21 114.00 186.19 3.780 314.900 34.93 186.14 246.22 3.550 322.290 94.84 246.05 275.09 3.780 323.420 123.65 274.86 305.09 4.400 321.100 335.20 5.450 323.380 365.43 6.480 326.280 395.39 7.420 327.720 419.40 8.070 325.650 447.85 8.920 326.020 539.52 12.330 322.130 631.60 14.600 321.320 723.67 16.560 322.590 819.08 16.060 323.820 153.57 183.57 213.63 243.37 267.16 295.30 385.39 474.93 563.61 655.18 304.78 334.78 364.84 394.58 418.37 446.51 536.60 626.14 714.82 806.39 910.56 17.370 320.300 742.80 894.01 1001.35 21.020 318.710 828.53 979.74 1093.23 22.930 319.700 913.73 1064.94 1180.49 24.330 318.670 993.67 1144.88 1275.83 27.190 317.860 1079.53 1230.74 1370.80 30.320 317.690 1464.94 31.860 316.710 1559.61 35.850 317.170 1654.80 40.940 318.850 1749.65 45.170 321.470 1162.78 1243.39 1321.99 1396.58 1465.87 1313.99 1394.60 1473.20 1547.79 1617.08 1844.65 48.700 322.040 1530.73 1681.94 1938.82 51.650 322.190 1591.04 1742.25 2033.45 54.550 322.430 1647.85 1799.06 2128.01 57.360 323.210 1700.78 1851.99 2229.20 60.380 322.950 1753.09 1904.30 0.00 N 0.00 E 0.00 N 0.00 E 1.68 N 1.69 W 4.55 N 4.22 W 6.02 N 5.34 W 7.71N 6.65W 9.75 N 8.23W 12.33 N 10.03W 15.37 N 12.00W 18.07 N 13.78W 21.55 N 16.14W 35.17 N 26.13W 51.99 N 39.42W 71.48 N 54.64W 92.93 N 70.69W 113.65 N 86.89W 136.32 N 106.29W 162.36 N 128.75W 188.82 N 151.61W 219.73 N 179.20W 253.55 N 209.90W 289.21N 242.94W 327.74 N 278.93W 371.70 N 318.43W 421.44N 359.85W 475.94 N 402.80W 533.02 N 447.21W 592.90 N 493.47W 655.32 N 540.80W 724.56 N 592.83W Global Coordinates Northings EastJngs (ft) (ft) 5911970.20 N 460932.24 E 5911970.20 N 460932.24 E 5911971.89 N 460930.56 E 5911974.77 N 460928.04E 5911976.25 N 460926.93 E 5911977.94 N 460925.63 E 5911980.00 N 460924.06 E 5911982.58 N 460922.27 E 5911985.63 N 460920.32 E 5911988.34 N 460918.55 E 5911991.83 N 460916.21E 5912005.51N 460906.30 E 5912022.40 N 460893.09 E 5912041.96 N 460877.97 E 5912063.49 N 460862.03 E 5912084.30 N 460845.94 E 5912107.07N 460826.65 E 5912133.22 N 460804.33 E 5912159.80 N 460781.60 E 5912190.85 N 460754.17 E 5912224.83 N 460723.65 E 5912260.66 N 460690.80 E 5912299.38 N 460655.00 E 5912343.54N 460615.73 E 5912393.49 N 460574.57 E 5912448.22 N 460531.90 E 5912505.52 N 460487.79 E 5912565.64 N 460441.84 E 5912628.31N 460394.83 E 5912697.81N 460343.16 E Dogleg Rate (°/tOOft) 0.00 5.24 0.87 0.84 2.14 3.55 3.55 3.19 2.95 2.99 3.80 2.47 2.16 0.64 1.81 4.06 2.12 1.67 3.02 3.30 1.72 4.22 5.46 4.84 3.74 3.14 3.07 3.05 2.99 Vertical Section 0.00 0.00 1.81 4.55 5.77 7.20 8.92 10.91 13.10 15.08 17.68 28.64 43.14 59.75 77.34 95.01 116.04 140.34 165.10 194.89 227.99 263.56 302.29 344.92 389.89 436.73 485.22 535.76 587.56 644.54 Phillips Alaska Kuparuk 2N Comment MWD Magnetic f3 February, 2001 - 14:01 Page 2 of 8 . . DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for 2N-314 MI4~ Your Ref: APl 501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 2317.29 63.270 322.420 1794.68 1945.89 2412.43 66.490 322.330 1835.06 1986.27 2507.51 66.110 322.480 1873.28 2024.49 2543.82 66.830 322.620 1887.78 2038.99 2634.02 66.970 322.090 1923.16 2074.37 2715.52 67.150 321.100 1954.93 2106.14 2792.15 67.070 321.200 1984.74 2135.95 2886.38 66.670 322.510 2021.75 2172.96 2980.92 66.950 320.910 2058.98 2210.19 3075.63 66.330 322.410 2096.54 2247.75 3150.33 66.100 322.120 2126.67 2277.88 3262.94 64.730 320.930 2173.52 2324.73 3357.49 65.060 319.410 2213.63 2364.84 3452.33 65.790 321.690 2253.08 2404.29 3546.55 66.800 323.270 2290.96 2442.17 3641.47 66.690 324.570 2328.44 2479.65 3736.18 66.490 324.630 2366.07 2517.28 3831.40 67.450 321.970 2403.32 2554.53 3925.19 67.450 322.080 2439.29 2590.50 4019.72 67.160 321.580 2475.76 2626.97 4115.17 66.410 322.700 2513.39 2664.60 4209.93 65.790 322.270 2551.78 2702.99 4304.30 65.220 322.590 2590.91 2742.12 4398.94 66.590 321.800 2629.54 2780.75 4493.79 66.210 321.710 2667.52 2818.73 4588.71 65.720 321.840 2706.18 2857.39 4683.80 66.350 320.990 2744.80 2896.01 4777.96 65.810 320.490 2782.98 2934.19 4872.98 65.390 320.370 2822.23 2973.44 4967.74 66.310 321.230 2861.00 3012.21 Local Coordinates Northings Easfings (fi) (fi) 786.31N 639.90W 854.53 N 692.49W 923.51N 745.60W 949.94 N 765.84W 1015.63 N 816.52W 1074.45 N 863.14W 1129.43 N 907.43W 1197.57 N 960.95W 1265.78 N 1014.79W 1333.97 N 1068.73W 1388.03 N 1110.56W 1468.19 N 1174.27W 1533.94N 1229.11W 1600.54N 1283.90W 1668.96N 1336.44W 1739.44N 1387.79W 1810.29 N 1438.14W 1880.53 N 1490.51W 1948.81N 1543.81W 2017.38 N 1597.70W 2086.63 N 1651.54W 2155.35 N 1704.30W 2223.41N 1756.66W 2291.67N 1809.62W 2359.93N 1863.42W 2428.04N 1917.06W 2495.96N 1971.25W 2562.60 N 2025.72W 2629.30 N 2080.85W 2696.31 N 2135.49W Global Coordinates Northings Eastings (ft) (ft) 5912759.80 N 460296.40 E 5912828.29 N 460244.17 E 5912897.55 N 460191.42 E 5912924.08 N 460171.31E 5912990.03 N' 460120.98 E 5913049.09 N 460074.66 E 5913104.30 N 460030.66 E 5913172.72 N 459977.49 E 5913241.20 N 459923.99 E 5913309.67 N 459870.41E 5913363.94 N 459828.86 E 5913444.44 N 459765.57 E 5913510.47 N 459711.07 E 5913577.34 N 459656.62 E 5913646.04N 459604.44 E 5913716.78 N 459553.45 E 5913787.89 N 459503.46 E 5913858.40 N 459451.46 E 5913926.96 N 459398.51E 5913995.80 N 459344.97 E 5914065.33 N 459291.49 E 5914134.32 N 459239.09 E 5914202.65 N 459187.08 E 5914271.18 N 459134.48 E 5914339.72 N 459081.03 E 5914408.10 N 459027.74E 5914476.30 N 458973.90 E 5914543.22 N 458919.77 E 5914610.21N 458864.99 E 5914677.50 N 458810.70 E Dogleg Rate ('ll00ft) 3.32 3.39 0.42 2.01 0.56 1.14 0.16 1.35 1.58 1.59 0.47 1.55 1.50 2.32 1.87 1.26 0.22 2.76 0.11 0.58 1.33 0.77 0.68 1.64 0.41 0.53 1.05 0.75 O.46 1.28 Vertical Section 696.03 753.49 811.54 833.67 889.04 939.87 988.08 1046.47 1105.19 1163.99 1209.69 1279.12 1338.65 1398.20 1455.62 1512.03 1567.45 1624.85 1683.03 1741.82 1800.61 1858.28 1915.51 1973.35 2032.03 2090.53 2149.58 2208.80 2268.69 2328.11 Phillips Alaska Kuparuk 2N Comment DrillQuest 2.00.06 13 February, 2001 - 14:01 Page 3 of 8 Sperry-Sun Drilling Services Survey Report for 2N.314 MWD Your Ref: APl 501032035500 Surveyed: 3 February, 200f Kuparuk River Unit Measured Depth (~t) Incl. Azim. Sub-Sea Vertical Local Coordinates Depth Depth Northings Eastings (ft) (ft) (ft) (ft) 5061.58 65.730 321.040 2899.14 3050.35 5155.57 64.890 321.250 2938.40 3089.61 5251.70 65.610 320.030 2978.65 3129.86 5346.45 65.240 319.310 3018.05 3169.26 5441.35 66.060 319.660 3057.18 3208.39 5536.57 65.540 319.860 3096.21 3247.42 5631.59 66.790 320.920 3134.61 3285.82 5726.93 66.650 321.800 3172.29 3323.50 5820.69 65.680 321.470 3210.18 3361.39 5915.66 66.270 323.300 3248.85 3400.06 6010.81 65.950 322.000 3287.38 3438.59 6105.50 66.080 322.590 3325.88 3477.09 6200.59 65.670 322.180 3364.74 3515.95 6295.20 66.600 323.210 3403.02 3554.23 6390.25 66.390 322.550 3440.93 3592.14 6484.86 65.770 321.970 3479.29 3630.50 6579.36 66.590 322.500 3517.45 3668.66 6673.54 66.670 322.960 3554.81 3706.02 6768.97 66.750 321.140 3592.55 3743.76 6863.84 66.390 321.330 3630.27 3781.48 6958.45 66.130 321.750 7053.88 65.910 321.380 7148.21 65.630 321.940 7243.21 65.360 321.470 7338.13 65.630 322.060 3668.36 3707.14 3745.86 3785.26 3824.63 Global Coordinates Dogleg Northings Easfings Rate (ft) (ft) (°ll00ft) 2763.07 N 2189.29W 5914744.54 N 458757.24 E 2829.57 N 2242.87W 591'4811.31 N 458704.01 E 2897.07N 2298.23W 5914879.09 N 458648.99 E 2962.75 N 2354.00W 5914945.07 N 458593.57 E 3028.48 N 2410.16W 5915011.08 N 458537.74E 3094.78 N 2466.27W 5915077.67 N 458481.98 E 3161.74N 2521.68W 5915144.92 N 458426.92 E 3230.14 N 2576.36W 5915213.60 N 458372.59 E 3297.39 N 2629.59W 5915281.12 N 458319.70 E 3366.10 N 2682.53W 5915350.10 N 458267.12 E 3435.25 N 2735.31W 5915419.53 N 458214.70 E 3503.70 N 2788.22W 5915488.25 N 458162.15 E 3572.45 N 2841.19W 5915557.27 N 458109.53 E 3641.27 N 2893.62W 5915626.36 N 458057.46 E 3710.77 N 2946.22W 5915696.13 N 458005.21E 3779.16 N 2999.16W 5915764.79 N 457952.63 E 3847.50 N 3052.10W 5915833.41N 457900.04E 3916.30 N 3104.45W 5915902.47 N 457848.05 E 3985.41N 3158.35W . 5915971.87 N 457794.50 E 4053.29 N 3212.86W 5916040.02 N 457740.35 E 3819.57 4121.10 N 3266.72W 5916108.11N 457686.84 E 3858.35 4189.40 N 3320.92W 5916176.69 N 457632.99 E 3897.07 4256.87N 3374.28W 5916244.43 N 457579.98 E 3936.47 4324.71N 3427.85W 5916312.55 N 457526.76 E 3975.84 4392.55 N 3481.31W 5916380.67 N 457473.66 E 4460.80 N 3534.60W 5916449.18 N 457420.71E 4529.05 N 3587.00W 5916517.71N 457368.67 E 4597.93 N 3639.83W 5916586.86 N 457316.19 E 4666.00 N 3692.55W 5916655.20 N 457263.83 E 4735.35 N 3746.22W 5916724.83 N 457210.52 E 7433.17 65.680 321.960 3863.81 4015.02 7527.56 65.780 323.020 3902.61 4053.82 7622.80 65.650 322.000 3941.78 4092.99 7717.44 65.280 322.480 3981.08 4132.29 7814.27 64.540 322.050 4022.14 4173.35 0.65 0.92 1.37 0.79 0.93 0.58 1.66 0.86 1.08 1.87 1.29 0.59 0.58 1.40 0.67 0.86 1.01 0.46 1.75 0.42 0.49 0.42 0.62 0.53 0.63 0.11 1.03 0.99 0.60 0.86 Vertical Section 2386.68 2445.00 2505.19 2565.63 2626.48 2687.32 2747.50 2807.07 2865.11 2922.96 2980.68 3038.48 3096.37 3153.72 3211.30 3269.12 3326.95 3384.22 3443.06 3502.41 3561.12 3620.20 3678.38 3736.80 3795.10 3853.27 3910.55 3968.31 4025.89 4084.52 Phillips Alaska Kuparuk 2N Comment DrillQuest 2.00.06 13 February, 2001 - 14:01 Page 4 of 8 Sperry-Sun Drilling Services Survey Report for 2N.314 MWD Your Ref: AP1 501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Depth (ft) Incl. Sub-Sea Depth fit) Vertical Depth fit) 7907.23 65.780 322.840 4061.19 4212.40 8002.32 65.810 322.500 4100.18 4251.39 8097.05 65.550 322.500 4139.19 4290.40 8191.96 66.420 324.250 4177.82 4329.03 8287.02 65.630 323.690 4216.44 4367.65 8381.51 65.450 323.040 4255.57 4406.78 8476.61 66.260 321.380 4294.47 4445.68 8571.25 66.600 321.000 4332.31 4483.52 8666.28 66.020 321.250 4370.50 4521.71 8761.20 66.530 321.900 4408.69 4559.90 8856.29 66.860 322.160 4446.31 4597.52 8951.37 66.510 322.500 4483.94 4635.15 9045.70 65.760 322.560 4522.10 4673.31 9140.87 66.760 323.280 4560.42 4711.63 9235.95 66.430 323.520 4598.19 4749.40 9329.87 65.640 323.150 4636.33 4787.54 9424.74 65.530 323.040 4675.55 4826.76 9520.05 65.080 323.250 4715.37 4866.58 9614.51 66.270 323.590 4754.28 4905.49 9709.76 68.730 322.820 4790.72 4941.93 9804.81 71.430 323.770 4823.11 4974.32 9899.94 74.220 324.300 4851.19 5002.40 9994.02 75.930 324.350 4875.42 5026.63 10088.67 76.480 322.760 4897.99 5049.20 10162.61 79.530 321.980 4913.36 5064.57 10261.58 79.570 319.990 4931.31 5082.52 10299.79 80.140 316.610 4938.04 5089.25 10363.21 81.570 309.450 4948.14 5099.35 10395.05 81.760 307.190 4952.75 5103.96 10426.17 82.690 304.870 4956.96 5108.17 Local Coordinates Northings Easfings (ft) fit) 4802.23 N 3797.64W 4871.19 N 3850.23W 4939.68 N 3902.78W 5009.25 N 3954.49W 5079.50 N 4005.58W 5148.51N 4056.90W 5217.09 N 4110.08W 5284.68 N 4164.45W 5352.43 N 4219.06W 5420.50 N 4273.07W 5489.35 N 4326.80W 5558.47 N 4380.16W 5626.93 N 4432.64W 5696.43N 4485.16W 5766.48 N 4537.18W 5835.33 N 4588.43W 5904.40 N 4640.31W 5973.69 N 4692.24W 6042.81N 4743.54W 6113.27 N 4796.24W 6184.91N 4849.65W 6258.47 N 4903.02W 6332.31N 4956.03W 8406.25 N 5010.63W 8463.52N 5054.79W 6539.14 N 5116.06W 6567.22 N 5141.07W 6609.91N 5186.82W 6629.44N 5211.53W 6647.57 N 5236.47W Global Coordinates Northings Eastings fit) fit) 5916791.97 N 457159.45 E 5916861.20 N 457107.21E 5916929.96 N 457055.01E 5916999.80 N 457003.66 E 5917070.31N 456952.93 E 5917139.59 N 456901.97 E 5917208.43 N 456849.15 E 5917276.31N 456795.13 E 5917344.34 N 456740.86 E 5917412.69 N 456687.21E 5917481.81N 456633.84E 5917551.20 N 456580.83 E 5917619.94N 456528.71E 5917689.71N 456476.55 E 5917760.03 N 458424.88 E 5917829.13 N 456373.99 E 5917898.48 N 456322.48 E 5917968.03 N 456270.90 E 5918037.42N 456219.96 E 5918108.15 N 456167.62 E 5918180.06 N 456114.59 E 5918253.89 N 456061.60 E 5918328.01N 456008.97 E 5918402.23 N 455954.75 E 5918459.73N 455910.89 E 5918535.66 N 455850.01E 5918563.87N 455825.14 E 5918606.79 N 455779.62 E 5918626.45 N 455755.00 E 5918644.72 N 455730.16 E Dogleg Rate (°llOOft) 1.54 0.33 0.27 1.92 0.99 0.65 1.81 0.51 0.66 0.83 0.43 0.49 0.80 1.26 0.42 0.91 0.16 0.51 1.30 2.69 2.99 2.98 1.82 1.73 4.25 1.98 8.83 11.37 7.05 7.97 Vertical Section 4140.72 4198.24 4255.69 4312.38 4368.50 4424.77 4482.84 4542.04 4601.49 4660.36 4719.01 4777.31 4834.69 4892.18 4949.22 5005.39 5062.21 5119.10 5175.35 5233.09 5291.62 5350.26 5408.56 8468.46 5516.71 5583.38 5610.39 5659.15 5685.24 5711.44 Phillips Alaska Kuparuk 2N Comment 13 February, 2001 - 14:01 Page 5 of 8 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for 2N-314 MWD Your Ref: AP1501032035500 Surveyed: 3 February, 200f Kuparuk River Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (~t) 10458.53 84.520 305.180 4960.57 5111.78 10489.86 85.970 301.630 4963.16 5114.37 10520.76 87.290 303.700 4964.98 5116.19 10551.96 87.940 300.940 4966.28 5117.49 10584.41 88.370 304.890 4967.33 5118.54 10615.18 88.430 302.490 4968.18 5119.39 10646.82 87.780 281.870 4969.24 5120.45 10708.80 90.920 279.010 4969.95 5121.16 10740.60 92.890 275.400 4968.89 5120.10 10771.51 95.920 273.600 4966.51 5117.72 10803.10 96.720 276.100 4963.04 5114.25 10870.76 96.350 271.360 4955.33 5106.54 10900.87 96.480 272.000 4951.97 5103.18 10964.25 96.500 276.720 4944.80 5096.01 10994.96 96.720 279.130 4941.26 5092.47 11027.17 96.850 276.240 4937.46 5088.67 11090.14 97.060 277.950 4929.83 5081.04 11123.02 97.280 279.510 4925.73 5076.94 11185.45 95.490 272.370 4918.78 5069.99 11249.45 95.550 269.780 4912.62 5063.83 11280.40 95.330 271.630 4909.68 5060.89 11312.42 93.790 272.720 4907.14 5058.35 11375.25 93.700 273.700 4903.03 5054.24 11469.40 93.910 273.610 4896.79 5048.00 11563.42 93.630 275.300 4890.60 5041.81 11659.52 93.720 276.200 4884.44 5035.65 11753.53 94.340 273.750 4877.84 5029.05 11848.28 94.220 275.420 4870.77 5021.98 11943.50 91.600 276.310 4865.93 5017.14 12037.94 89.380 277.880 4865.12 5016.33 6666.03 N 5262.80W 6683.22 N 5288.86W 6699.86N 5314.83W 6716.53 N 5341.17W . 6734.15 N 5368.39W 6751.21N 5393.98W 6763.08 N 5423.10W 6774.31N 5484.04W 6778.30 N 5515.56W 6780.71N 5546.28W 6783.37N 5577.56W 6787.74N 5644.62W 6788.62 N 5674.53W 6793.40 N 5737.30W 6797.61N 5767.52W 6801.89 N 5799.21W 6809.61N 5861.24W 6814.56N 5893.48W 6820.97N 5955.15W 6822.16 N 6018.83W 6822.54N 6049.64W 6823.75N .6081.53W 6827.26 N 6144.13W 6833.25 N 6237.88W 6840.54N 6331.41W 6850.15 N 6426.83W 6858.28 N 6520.25W 6865.83 N 6614.43W 6875.55 N 6709.02W 6887.21N 6802.72W 5918663:31N 455703.92 E 5918680.63 N 455677.95 E 5918697.41N 455652.07 E 5918714.21N 455625.82 E 5918731.97 N 455598.69 E 5918749.16 N 455573.19 E 5918761.19 N 455544.12 E 5918772.73 N 455483.25 E 5918776.88 N 455451.74 E 5918779.46 N 455421.04E 5918782.27 N 455389.77 E 5918788.99 N 455322.73E 5918788.02N 455292.83 E 5918793.13 N 455230.08E 5918797.49 N 455199.89 E 5918801.93 N 455168.22 E 5918809.97 N 455106.24E 5918815.09 N 455074.02 E 5918821.82 N 455012.39 E 5918823.34N 454948.71E 5918823.88 N 454917.90 E 5918825.26 N 454886.01E 5918829.09 N 454823.44E 5918835.56 N 454729.72 E 5918843.33 N 454636.23 E 5918853.43 N 454540.86 E 5918862.05 N 454447.49 E 5918870.09 N 454353.35 E 5918880.29 N 454258.81E 5918892.44 N . 454165.16 E Dogleg Rate (°ll00ft) 5.73 12.20 7.94 9.08 12.24 7.80 65.17 6.85 12.93 11.39 8.26 6.98 2.16 7.40 7.83 8.92 2.72 4.75 11.72 4.03 5.99 5.89 1.56 0.24 1.82 0.94 2.68 1.76 2.91 2.88 Vertical Section 5739.06 5766.31 5793.43 5820.93 5849.37 5876.15 5906.07 5967.67 5999.40 6030.21 6061.61 6128.80 6158.70 6221.65 6252.09 6284.01 6346.44 6378.96 6440.93 6504.53 6535.28 6567.18 6629.87 6723.80 6817.62 6913.48 7007.25 71Ol.73 7196.77 7291.08 Phillips Alaska - Kuparuk 2N Comment DrillQuest 2.00.06 13 February, 2001 - 14:01 Page 6 of 8 Sperry-Sun Drilling Services Survey Report for 2N.314 MVi~ Your Ref: AP1501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Measured Sub-Sea Vertical Local Coordinatea Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 12132.46 89.910 276.760 4865.71 5016.92 6899.25 N 6896.47 W 12197.78 88.950 275.600 4866.36 5017.57 6906.29 N 6961.40 W 12229.53 88.920 276.800 4866.95 5018.16 6909.71 N 6992.96 W 12324.44 88.310 278.320 4869.24 5020.45 6922.20 N 7087.02 W 12419.13 87.660 280.240 4872.57 5023.78 6937.46 N 7180.40 W 12513.57 88.430 277.380 4875.80 5027.01 6951.91N 7273.67W 12608.09 89.690 280.820 4877.35 5028.56 6966.86N 7366.97W 12702.89 88.650 279.870 4878.72 5029.93 6983.88 N 7460.21W 12798.45 87.850 283.080 4881.64 5032.85 7002.88 N 7553.81W 12840.00 87.850 283.080 4883.20 5034.41 7012.27 N 7594.25W Global Coordinatea Northings Eastings (ft) (ft) 5918904.97 N 454071.48 E 5918912.33 N 454006.58 E 5918915.92 N 453975.04E 5918928.89 N 453881.05 E 5918944.63 N 453787.75 E 5918959.57 N 453694.56 E 5918974.99 N 453601.34 E 5918992.50 N 453508.18 E 5919011.98 N 453414.69 E 5919021.58 N 453374.29 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Magnetic Declination at Surface is 25.806° (27-Dec-00) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from Well and calculated along an Azimuth of 274.220° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 12840.00ft., The Bottom Hole Displacement is 10336.57ft., in the Direction of 312.718° (True). Dogleg Rate ('llOOff) Phillips Alaska Kuparuk 2N Vertical Section Comment 1.31 7385.46 2.31 7450.74 3.78 7482.46 1.73 7577.18 2.14 7671.44 3.13 7765.51 3.88 7859.66 1.49 7953.91 3.46 8048.64 0.00 8089.67 Projected Survey 13 February, 2001 - 14:01 Page 7 of 8 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for 2N-314 MWD Your Ref: APl 501032035500 Surveyed: 3 February, 2001 Kuparuk River Unit Phillips Alaska Kuparuk 2N Comments Measured Station Coordinates Depth TVD Northings Eastings (~t) (~t) (fi) (~t) 12840.00 5034.41 7012.27 N 7594.25W Comment Projected Survey Survey tool program for 2N-314 MWD From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 12840.00 5034.41 Suwey Tool Description MWD Magnetic 13 February, 2001 - 14:01 Page 8 of 8 DrillQuest 2.00.06 Sclllmkerger NO. 1016 Schlumberger Technology Corporation, by and through is Geoquest Division 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie Company: Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Kuparuk Color Well Job # Log Description Date BL Sepia Print 30-19 SBH P W/TEMPERATURE 010210 I 1 2N-314 21072 USIT 010205 1 .. RE FIVFD SIGNEI~ DATE= R~,~r~ 2 2001 Alaska 0ii & Gas Cons. C0mmissior' Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 561-8317. 2/23/01 FROM: PHILLIPS RK FRX HO.: 907255155S 81-16-81 05:19P . . STATE OF ALASKA ' ~_ASKA OIL AND GAS CONSERVATION COM ,,.,~ION APPLICATION FOR SUNDRY APPROVALS 1, Type of'request; AbOrt'don _ 'Suepend_ Operational ~maown Ple-e,,~;r su~ended well _ Allet =lng _ R~elr well _ Plu~g ~me exle~n _ Slimulate .. ~her. X Chan~ ~mv~ p~._ Pull tubing _ varlan~ _ Pefforale _ c~an~e rigs 2. Name of ~ra~r 5. T~e of Well: S. D=~m elevation (DF or KB feet) Phillips. Alaska, Inc. .. ~v~nt_ RKB 3S feet 3. Ad,ess Ex~orato~ _ 7. Unit or Proper~ name P. O. Box 100360 ~nchorage, AK 99510-0360 . . se~i~--x .. Kuparuk River Un~ ...... 4. Looa6on of well et sur~ce E Well number 37' FNL, 661' FEL, Sec. 3, T9N, R7E, UM 2N-314 . At ~p of prod~cave intern '9. Per,it number'/approval number 1461' FSL, 1064' FEL, Sec. za, T10N, R7E, UM (as proposed on APD) 200-193 . At elective depth 10. APl number 50 - 103-20355- 00 At ~1 ~p~ 11. Field I Pool 1605' FSL, 2330' FWL, Sa=. ~8, T10N, R7E, ~M (ss proposed on APD) .. Kupar~k River Field/K~peruk Oil Pool .. 12, Present well eondl~on summ~ To~l deplh: ~asur~ 8865 feet PlUgs (m~sured) bus ver~c~ 4603 feet Eff~ve dep~: measur~ 8865 f~t Junk (measured) ~ue ve~c~ 4603 ~ing L~g~ Size C~enl~ Me.amd D~th True vertle=l Conductor 118' 16" 9 ~. Y~ H~ Ear~ 118' 11 8ur~ 3182' 9.625' 470 sx Cla~ e, ~0 sx Cla~ G 3217' 2317' Intermediate Pr~u~ion Per~ra, o, depth: measured ~A REcEiVED Tubing (si~. gra~, and maasur~ ~p~ NIA N~a ~t & G~ ~s. commi~ An~e 3ae~rs & 9ssv (~pe & me~umd d~p~) N/A - 13. Ap~ehments Deseflp~on summ~ of proposal i '' De~l~ operations pro,am _.. BoP sketch __ 14. E~fimsted ~e ~r ~mmeneing operation 15. 8~tus of well olas~ficaUon Janua~ ~, 2001 . 16, II pm~sal was verbalN apptov~ Oil ~ Gas ~ Suspend~ ~ N~e ~f appr~er Oa~ approved Se~jce ~X 17. i he~ c~ thai the lor~n9 is l~e ~d m~ 1o the ~st ~ my ~~. ' ' Oue~lo~s~' Carl srla/~ Nae~ z65.e9~ ...... ~~~l ~ .~~ ~ ~e: Drilling Engin~rin, Supe~i,or Date - ' ' FOR COMMISSION USE ONlY ' "P .... Conditions of a~proval: No~ Commis"sion so repre~en~e may wi~ess ~ ~ ~, '~ ~[ ApprOval ~o. Plug Integ~ . BORTe~ ~ L~at~n cle~ I~~/~ ~p~oved b~ o~ of?e Commission D T;':~;r .~n~.,, ,ne ....... ' ...... Form 10-403 ReV 06/15/88 * SUBMIT IN TRIPLICATE FROM: PHILLIPS RK FAX NO.: 9072651555 PHILLIPS Alaska, Inc. A Subsidiary o! PHILLIPS PETROLEUM COMPANY Post Office I~lox 101~360 Anchorage, Alaska 99510-0360 J. Trantham Phone (907) 265-6434 Fax: {907) 265-6224 81-16-81 86:18P P .02 January 16, 2001 Mr. Daniel T. Seamount, Jr. Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Subject: Sundry Notice-"Temporary Shutdown of Drilling Operations" on 2N-314 Dear Mr. Commissioner; Phillips Alaska, Inc. hereby files this Application for Sundry Approval to temporarily shutdown drilling operations on 2N-314 after the intermediate hole section is cased and cemented. The shutdown is requested to change drilling rigs. The Exploration Group has asked for Nabors 1gE earlier than scheduled to add the "Palm" exploratory well into their program prior to moving to NPRA. Phillips anticipates switching rigs on about January 20, 2001. Nabors 19E will run and cement 7" casing at +/-i0,235' MD, bumping the plug with 10.7 ppg kill weight mud. The 4" drill pipe will be run into the well to TD and a storm packer set at +/-100' MD. Nordic 3 is expected to complete 3F-21 by January 18, 2001 and will then move to 2N pad and standby. Immediately after Nabors 19E pulls off well 2N-314, Nordic 3 will rig up, test BOP's and finish the well as planned in the original permit to drill (~200-193), Attached is the From 10-403. Please utilize the BOP and rig equipment documents on file for Nordic 3. If you have any questions regarding this matter, please contact me at 265-6434 or Brian Noel at 265-6979. Sin.,cerely, J. Trantham Drilling Engineering Supervisor PAl Drilling JT/skad ~KA OIL AND GAS CONSERVATION CO--SION James Trantham Drilling Engineering Supervisor Phillips Alaska, Inc. P O Box 100360 Anchorage, AK 99510-0360 TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Kuparuk River Unit 2N-314 Phillips Alaska, Inc. Permit No: 200-193 Sur. Loc. 37'FNL, 661'FEL, Sec. 3, T9N, R7E, UM Btmhole Loc. 1605'FSL, 2330'FWL, Sec. 28, TION, R7E, UM Dear Mr. Trantham: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional Permits required by law from 'other governmental agencies, and does not authorize conduCting drilling operations until all other required permitting determinations are made. PIease note that any disposal of fluids generated from this drilling operati°n'which are pumped down tho surface/produCtion casing annulus of a well approved for annular disposal on Drill Site 2N must comply with the requirements and limitations of'20 AAC 25.080. Approval of this.permit to drill does not .. authorize .disposal of drilling Waste in a volume.greater than 35,000 barrels through' the annular space of a single well or.to use that well for.disposal purposes for a period longer, than one year. The blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035; and the ' mechanical imagfity (Ml)'ofthe injeCtion wells .must be demonstrated under 20 AAC 25.412 and 20 AAC 25.030(g)(3).. Sufficient notice (approximately 24 hours) of the MI test before OPeration, and of the BOPE test performed before drilling below the surface easing shoe, must be given so that a representative of the Commission may witness the tests. Notice may be given by contaCting the Commission petroleum field inspeCtor on the North Slope pager at 659-3607. Sincerely, J. M. Heussner' Commissioner BY' ORDER OF THE COMMISSION DATED this ~K)'& day of November, 2000 dlf/Enclosures ', Department of Fish & Game, Habitat Section w/o end. Department. of Environmental Conservation w/o encl. STATE OF ALASKA (" ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work: Drill r~J Redrill I~ I lb. Type of well. Exploratory r-I Stratigraphic Test D Development Oil D Re-entry D Deepen DI Se.ice r~l Development Gas D single Zone r~ Multiple Zone 2. Name of Operator 5. Datum elevation (DF or KB) 10. Field and Pool Phillips Alaska, Inc. RKB 35 feet 3. Address 6. Prope_~ty_Dj~. gn. ation:z..,,~_,.,..x.z Kuparuk River Field P.O. Box 100360 Anchorage, AK 99510-0360 ~,-,~ADLT~'0"'53,~LK 4602 Tarn Pool 4. Location of well at surface 7. Unit or propert~-I~ame 11. Type Bond (see 20 AAC 25.02Sl) 37' FNL, 661' FEL, Sec. 3, T9N, R7E, UM Kuparuk River Unit Statawide At top of productive Interval 8. Well number Number 1461' FSL, 1064' FEL, Sec. 28, T10N, R7E, UM 2N-314 #U-630610 At total depth 9. Approximate spud date Amount 1605' FSL, 2330' FWL, Sec. 28, T10N, R7E, UM December 1, 2000 $200,000 12. Distance to nearest property line I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) 2330 OTD feetI 2N-315&2N-313 15' @ 100'& 333 2560 12803' MD/5039' TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth: 250 MD Maximum hole angle 93 Maximum surface 1905 psig At total depth (TVD) 2400 psig 18. Casing program Setting Depth size Specifications Top Bottom Quant~ of Cement Hole Casin~l Wel~lht Grade CoupIin~l Len~h MD 'I'VD MD TVD (Include stabile data) 24" 16" 62.5# H-40 Weld 83' 35' 35' 118'_~___. x 118'~.~ ~ 9 cy High Early 12.25" 9.625" 36# J-55 BTCM 2965' 35' 35' ~ " ~ 450 sx AS III L & 340 sx Class G 8.5" 7" 26# L-80 BTC Mod 10200' 35' 35' 10235' 5084' 540 sx Class G 6.125' 4.5' 12.6~ L-80 NSCT 2718' 10085' 5056' 12803' 5039' 380 sx GasBLOK 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total Depth: measured feet Plugs (measured) tree vertical feet Effective Depth: measured feet Junk (measured) tree vertical feet Casing Length Size Cemented Measured depth True Vertical depth Conductor RECEIVED' Surface Intermediate Production NOV Z 2 7nnr depth: Alaska Oil & Gas Cons. Commissi°n Perforation measured NlCtlOI~ tree vertical 20. Attachments Rling fee r~l Property Plat r'l BoP Sketch D Dlvelter Sketch D Drilling program [~] Drilling fluid program [] Time vs depth plot DRefractlon anal>is [-J Seabed report D 20 AAC 25.050 requirements 21. I hereby certify that the foregoing Is true and correct to the best of my knowledge Questions? Call Brian Noel 265-69~ ~ James Trantham \ Pr~t)ered hv Sher(~l? Allsut)-Dml(~ Commission Use ertl} Permit Number~_/'e ...'~ I APInumber i Ieee cover letter so-/O5 ' ~::~(::~'-~--- 430, ,,~" ~) Ifor other requirements Conditions of approval Samples required [~ Yes [~ No Mud log required r-~ Yes r~ No Hydro n su. e measures r'l Yes Igi .o D re onalsu.eyrequired E] Yes D .o Requlred working pressure for BOPE D2M: D 3M: E] SM; D 1OM;El J~ '~,~'~¥>~,~ blt order of Approved by ORIGINAL SIGNED BY Commissioner the commission Date d. M. Heusser Form 10-401 Rev. 12/1/85 · Submit in triplicate Phillips Alaska, Inc. GENERAL DRILLING AND COMPLETION PROCEDURE KUPARUK RIVER FIELD-Injector, KRU 2N-314 1. Move in and rig up Nabors 19e. 2. Install diverter system. 3. Drill 12-1/4" hole to 9-5/8" surface casing point according to directional plan. . . . . . . Run and cement 9-5/8" 40#, L-80 BTC casing string to surface. Employ lightweight permafrost cement lead slurry to assure cement returns to the surface. Adequate excess cement will be pumped to ensure cement reaches the surface. If cement does not circulate to surface, a Top Job will only be performed after consulting with the AOGCC. Install and test BOPE to 3,500 psi. Test casing to 2,000 psi. Drill out cement and 30' of new hole. Perform formation integrity test not to exceed 16.0 ppg EMW. This establishes a maximum allowed drilling mud weight below the casing shoe per 20 A^C 25.030 (0.5 ppg less than the FIT or LOT EMW). Drill 8-1/2" hole to intermediate casing point according to directional plan. Run LWD logging equipment with gamma ray and resistivity tools. Run and cement 7" 26#, J-55 BTC-Mod intermediate casing string. Pressure test casing to 3500 psi. Note: If significant hydrocarbon zones are present above the intermediate casing point, sufficient cement will be pumped for isolation in accordance with 20 AAC 25.030(d)(3)(C). Drill 6-1/8" horizontal hole to TD according to directional plan. Run LWD logging equipment with gamma ray and resistivity tools. Run 4-1/2" 12.6#, L-80 NSCT liner on drill pipe with Baker liner top packer and hanger and cement liner. 10. Pressure test liner to 3,500 psi. 11. Run 4-1/2" 12.6#, L-80 BTC-AB Mod completion assembly. Sting into polished seal bore with seal assembly and pressure test tubing and annulus to 3,500 psi. 12. Set TWC, ND BOPE and install production tree. 13. Secure well. Rig down and move out. 14. Handover well to Operations Personnel. (' Phillips Alaska, Inc. DRILLING FLUID PROGRAM, PRESSURE CALCULATIONS, AND DRILLING AREA RISKS Well KRU 2N-314 Drillinq Fluid Properties: Density PV YP Funnel Vis Initial Gel 10 Minute Gel APl Filtrate pH % Solids Spud to surface casing point 9.5-10.2 ppg 16-26 25-35 50-120' 10-20 15-40 7-15 9-9.5 <8% Drill out to 7" casing point 9.3-9.6 ppg 6-18 5-20 45-55 2-6 8-14 5-10 9-9.5 <8% Drill out horizontal to TD 9.6-10.0 ppg 10-17 22-27 45-55 6-10 8-12 <5 9-9.5' <6% Drillinq Fluid System: Triple Derrick Shale Shakers Desander, Desilter, Mud Cleaner Centrifuge Degasser Pit Level Indicator (Visual and Audio Alarm) Trip Tank Fluid Flow Sensor Fluid Agitators *Spud mud should be adjusted to a FV between 100-120 sec/qt to drill gravel beds Drilling fluid practices will be in accordance with the regulations stated in 20 AAC 25.033. Maximum Anticipated Surface Pressure: The MASP seen by surface and intermediate casing strings are calculated as follows: 9-5/8" Surface casinq: Using an expected leak-off of 12.5 ppg EMW (0.65 psi/ft) and a gas gradient of 0.1 psi/ft shows that formation breakdown would occur at a surface pressure of ,~~...,.~t.-~ 126~~. The leak-off EMW at shoe depth of 2300' TVD is the average value for the ~ntermedi-- ' "ate hole section of 2N pad wells. MASP=(0.65-0.1)'2'31N~ MAS P%t365'p's~.5,5 g~ No over-pressured zones are anticipated while drilling the intermediate hole and 7" casing is being set to facilitate drilling the horizontal interval. Since the well may be permitted for annular injection, the 9-5/8" casing shoe will be tested to leak-off, or to a maximum equivalent mud weight of 16.0 ppg upon drilling out of the casing. PAl will test the BOP equipment to 3500 psi prior to drilling out the surface casing. (" Phillips Alaska, Inc. 7" Intermediate casin.q: The MASP while drilling the Tarn interval is calculated using a reservoir pressure of 2400 psi at a target mid-point of 4950' TVD. Gas gradient is anticipated to be 0.1 psi/ff. Using this data, the MASP is calculated to be: MAS P=((2400/4950)-0.1 )*4950 MASP=1905 psi Therefore PAl will test the BOP equipment to 3500 psi prior to drilling out the intermediate casing. Based on offset well data, reservoir pressures in the Tarn sands in the vicinity of 2N pad are expected to be -2,400 psi (0.48 psi/ft). Assuming a 150 psi overbalance is required to safely drill and trip in this formation, then a required mud weight of 9.9 ppg can be predicted as the maximum mud weight needed to safely drill in this formation, assuming a TVD of 4950'. Target (Midpoint T2-T3) (2400+150)/(0.052'4950)=9.9. The 7" intermediate casing shoe will be tested to leak-off, or to a maximum equivalent mud weight of 13.0 ppg upon drilling out of the casing. ECD modeling predicts a maximum of 12.3 ppg EMW at TD while drilling with10 ppg fluid and cuttings load. Well ProximiW Risks: The nearest wells to 2N-314 are 2N-315 and 2N-313. These wells are each 15' from 2N-314 at depths of 100' MD and 333' MD, respectively. Well 2N-314 does meet with the Phillips ellipse separation criteria. Drilling Area Risks: One identified risk in the Tarn 2N-314 drilling area is the shallow gas hydrates below the permafrost. To date the hydrates encountered while drilling the first eight Tarn Phase 3 wells from 2N pad have been minimal. Standard SOP's have been developed to minimize the hydrate impacts i.e. maintaining Iow mud viscosity, pre-treating with Driltreat (Lecithin) and DriI-N-Slide, using cold make-up water for the mud, control drilling, and optimized flow rates. The surface hole will be drilled with weighted mud (9.5-10.2 ppg) to avoid underbalancing the hole. Another observed problem in the area is possible lost circulation at approximately 3,300' TVD and in the Tarn formation. Solids control and dilution will be used to maintain mud weight and lost circulation material is available onsite. Annular Pumping Operations: Incidental fluids developed from drilling operations will be either injected into an approved annulus on the same pad or hauled to the nearest permitted Class II disposal well. (Note that cement rinseate will not be iniected down the dedicated disposal well but will be recycled or held for an open annulus). The open annulus will be left with a non-freezing fluid during any extended shut down (> 4 hr) in pumping operations. The 2N-314 surface/production casing annulus will be filled with diesel after setting production casing and prior to the drilling rig moving off of the well. If isolation is required per regulations over significant hydrocarbons, then sufficient cement volume will be pumped during the cement job to cover those formations. ( Phillips Alaska, Inc. Following drilling operations, Phillips Alaska, Inc. will submit application for approval of 2N-314 for annular pumping of fluids occurring as a result of drilling operations, per regulation 20 AAC 25.080. Any zones containing significant hydrocarbons will be isolated prior to initiating annular pumping. There will be no USDW's open below the shoe or potable/industrial water wells within one mile of the receiving zone. Reference the enclosed directional drilling plan for other formation markers in this well. 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 surface casing shoe will be set a minimum of 200' vertically below the base of the West Sak into the heart of the shales. The maximum volume of fluids to be pumped down the annulus of this well will not exceed 35,000 bbl without the specific permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling fluid wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1,500 psi for annular injection, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure = (12.0 ppg) * (0.052) * (Surf. Shoe TVD) + 1,500 psi = (12.0 ppg) * (0.052) * (2,300') + 1,500 psi Max Pressure = 2,935 psi This pressure is conservative, since frictional losses while pumping have not been taken into consideration. The surface and production casing strings exposed to the annular pumping operations have sufficient strength by using the 85% collapse and burst ratings listed in the following table: Wt Connection 85% of 85% of OD (ppf) Grade Range Type Collapse Collapse Burst Burst 9-5/8" 40 L-80 3 BTC 3,090psi NA 5,750'psi 4,888psi 7" i26 J-55 3 BTC-Mod 4,320 psi 3,672 psi 4,980 psi 4,233 psi 41/2'' 12.6 L-80 2 NSCT 7,500 psi 6,375 psi 8,430 psi 7,166 psi Fluids to be disposed of in the annulus will be limited to drilling wastes associated with drilling a well as defined in 20 AAC 25.080 (h). KRU 2N-314 Horizontal Inject( ,. Proposed Completion Schematic J 16" 62.5# H-40 @ +/- 118' MD Weatherford 9-5/8" Port Collar (+/- 1020' MD / 1000' TVD) Depths are based on Nabors 19E RKB Surface csg. 9-5/8" 40.0# L-80 BTCM (+/- 3000' MD / 2219' TVD) 4-1/2' FMC Gert V Tubing Hanger, 4-1/2' L-80 BTC AB Mod pin down 4-1/2" 12.6# L-80 BTC AB Mod Tubing to Surface 4-1/2" Camco 'DB' landing nipple w/3.875" No-Go Profile at +/-500' MD 4-1/2" 12.6# L-80 BTC AB Mod tubing to landing nipple 4-1/2" x 1-1/2" Camco 'MMG' mandrel w/DVand latch at +/- 2500' IVD w/ 6' L-80 handling pups installed top and botom 4-1/2" 12.6# L-80 BTC AB Mod tubing 4-1/2" Baker 'CMU' sliding sleeve w/3.812" Camco 'DB' No-Go profile. Sleeve run in closed position I jt 4-1/2" 12.6# L-80 BTC AB Mod tubing Intermediate csg. 7" 26.0# J-55 BTCM (+/- 10,235' MD / 5084' TVD) T3 - target #1 Future Perforations / T3 - target Production Liner 4-1/2" 1,2,.6# L-80 NSCT (+/- 12,803 MD / 5039 TVD) 4-1/2" Baker GBH-22 casing seal assembly w/15' seals and Iocator, 4-1/2" L-80 BTC AB Mod box up Liner Assembly (run on drillpipe), set @ +/- 10,085' MD Baker 4-1/2" x 7" 'ZXP' Liner Top Isolation Packer Baker Liner Hanger with 4-1/2" NSCT pin down Baker 17' Seal Bore Extension 4-1/2" 12.6# L-80 NSCT liner 4-1/2" Camco 'DB' nipple w/3.75" No-Go profile between perforated intervals BDN, 11/21/00, vl Created by Finch Dote plotted: 21-Nov-2000 Plot Reference is .114 Version ~7. Coordinates ors in Feet reference slot Jl314. true Ver6cel Depths ore rsforsn~...~ce RKS(Nobors 19E).I Point KOP Begin Turn Base Permafrost Top W Sok EOC Base W Sok 9 jr/8 Casing C80 Comp SS C40 Iceberg 7 Begin Build TS. 1 T5 / EOC 7 Csg/Beg BId/Trn EOC Tgt 1/Beg Bid Trn EOC Target 2 TD -Csq Pt Phillips Alaska, Inc. Structure: Tarn Drfll Site 2N Well : 314 Field: Tarn Development Field Looation: North Slope, Alaska PROFILE COMMENT DATA MD Inc Dir TVD North 250.00 0.00 0.00 250.00 0.00 1000.00 22.50 320.00 980.87 111.57 1248.92 29.96 520.69 1204.00 196.07 1528.50 58.54 521.17 1455.00 517.76 2450.59 66.00 522.00 1995.20 885.60 2462.59 66.00 522.00 2000.00 892.10 5199.97 66.00 522.00 2500.00 1425.07 5672.02 66.00 522.00 2492.00 1762.89 5721.19 66.00 522.00 2512.00 1798.29 6710.84 66.00 522.00 5728.00 5950.49 7254.19 66.00 522.00 5949.00 4541.64 7716.41 66.00 522.00 4157,00 4674.58 8574.46 66.00 522.00 4486.00 5292.08 8958.00 66.00 522.00 4642.00 5568.18 9668.29 66.00 522.00 4950.90 6079.50 0066.94 77.96 522.00 5054.00 6577.69 0154.95 80.00 522.00 5067.00 6450.50 0254.95 80.00 522.00 5084.57 6507.90 0768.80 89.50 277.58 5155.78 6762.78 0908.05 89.50 277.38 5157.00 6780.66 1150.91 95.19 274.22 5151.50 6805.20 2502.98 93.19 274.22 5056.00 6904.62 2802.98 95.19 274.22 5059.29 6926.68 Eost 0.00 -95.45 -165.54 -262.24 -709.71 -716.54 -1151.18 -1596.68 -1424.54 -5105.82 -5411.42 -3671.58 -4153.98 -4369.70 -4769.19 -5002.16 -5045.26 -5105.89 -5554.25 -5692.29 -5955.79 -7280.10 -7578.82 V. Sect 0.00 145.58 255.52 411.99 1155.06 1145.84 1817.24 2248.21 2295.10 5022.60 5518.66 594O.66 6724.04 7074.21 7722.69 8100.86 81 67.58 8266.00 8750.76 8855.22 9027.29 9969.06 101 78.02 Deg/lO0 0.00 5.00 5.00 5.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00 5.00 0.00 8.50 0.00 2.00 0.00 0.00 Creoted by l%ch For: B Noel Dote plotted: 21-Nov-2000 [ Plot Re[ ..... is ,314 Vets;on j~7. I Coord;notes ore in feet reference slot j~314. Phillips Alaska, Inc. Structure: Torn Drill Site 2N Well : 514 ield : Torn Development Field Location : North Slope. Alosko 450 450 900 1550 ¢- 1800 .4-- iD - ~ 2250- -- - ._o -~ 2700 - iD 5150 [ 3600 v 4O5O 4500 4950 5400 RKB ELEVATION: 154' I:~§K°P 319.99 AZIMUTH 7.50 DLS: 5.00 deg per 100 ft '?s.~°o 8853' (TO TARGET 1) ,,%oo ...P,one o, .ro oso,-.. Begin Turn . 28.49 Bose Permofrost ~ 34.4g '~ 40 49 Top W Sak '46.49 DLS: 5.00 deg per 100 ft ~,. 52.49 ~- 58.48 '"~~6-4.48 EO~ase W Sok 9~8 C o. i n ~"'~'~"'~""..,,.,,.,,,,.,,.~ C80 TANGENT ANGLE ~' ~ c5o HORIZONTAL ANGLE c4o 93.19 DEG C57 <, '1'7 i i i i i i i t 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 i i i i 450 900 1350 1800 2250 2700 5150 3§00 4050 4500 4950 5400 5850 6300 6750 7200 7e50 5100 8550 9000 9450 9900 10350 Vertical Section (feet) -> Azimuth ;519.99 with reference 0.00 N, 0,00 E from slot //;514 Created ~ finch For: B Noel Dote plotted: 21-Nov-2000 Plot Reference is .314 Version Coordlnotes ore in feet reforonce slot Phillips Alaska, Inc. Structure: Torn Drill Site 2N Well : 314 Fie d: Tern Deve opmenf Field Location: North Slope, Alaska 3goo- 4050 4200 4350 4500 ¢" 4650 -4-- 4800 k- 4950 5100 5250 5400 5550 _ 57OO- 274.22 AZIMUTH 6176' (TO TARGET 1) ***Plane of Proposal*** 5850 i i i i i i i i i i i i i i i i i i i i i i i 4650 4800 4950 5100 5250 5400 5550 5700 5850 6000 6150 6300 Vertical Section (feet) -> I I I I I I I I I I 6450 6600 6750 6900 7050 Azimuth 274.22 with reference 0.00 N, 0.00 E from slot #514 HORIZONTAL ANGLE 93.19 DEG I I I I I I I I I i i I I 7200 7350 7500 7650 7800 7950 8 ! O0 OO6 og~ ~ oog L OOZ~ '~ oog~ 0 Z I o~ov V oog~ og6~ OOfg oggg oo~g 0g£9 oo~z 3/~1 'N6.L '[' 'O3S I -13-1 , Lgg "IN_-I ,Z~' :NOIJ.¥OO-I 30YJans Jn/ U[§a8 OJ~OLUJGcJ ggOJ~ doJ. ~tos ~ esol:i % SS §u[soO g/cj 6 all~lJ. ***losodoJd Jo eUOld*** H£FI~IZ¥ 00'01 g ogo Ot, O 3/_~1 'NOLJ. 'Si' '::)3S 'IM_t ,8['9E "1S3 ,CgcJ ~ :NOIJ.¥OO-I 5Jaqanl J3/.B 'NOLJ. 'g~ 'D3S 93:1 ,t~90 L '9S_t , Lgt' [ :NOIZY:309 L J.39~¥/ pi!nB oo~ / ~: U-LL/PlI~ 6es/6s::) /_ zV 2~'~4,E, 3Z~] 'NOI,.L 'gE 'g3S J -IMJ .0~ 'lS_-I ,cjog L I :NOli¥O0-1 O)lSOly 'edOl$ qpoN : uoF, oOO'l ple!j ~,ueuadole*eo uJol: pleuI I~L~: IlefR N~; ells II!JCl uJo/: e~nionJt$ I 'OUT 'e>IseI¥ sd. II. qdI ) .( ooo,.~ ~/,.<h For: B Noel Cklte ~ottea: 21-Nov.20~O ~ot Raler~ ~ 314 ~ 17. C~ra;~tes O~ ;n ~flt r~e~a ~ 1314. Tr~ ~;~1 ~ Qre reflrln~ R~NG~8 Ig[).[ 300 900 29O 310 2500 3~ 320 2,00 28O Phillips Alaska, Inc. IStructure: Torn Drill Site 2N Well: 514 {Field: Tarn Development Field Location: North Slope, Alaska 340 TRUE NORTH 350 0 oo 10 19O0 2O 3O 4O 5O 6O 7O 8O 270' 9O 260. .............. 100 25O ~oo 110 240 230 22O 210 200 19OO 150 1500 1500 1 90 1 80 1 70 2400 140 130 120 Normol Plone Trovelling Cylinder- Feet All depths shown ore Meosured depths on Reference Well (, f tPhillips Alaska, Inc. c,,,t~ ~,~c~ For: B Noel i Structure: Torn Drill Site 2N Well ~14 .- Dele plotteo: 21-Nov-2000 Pm, Ro,o,..c.~4vo,=~.lT. I JField : Tarn Development Field Location: North Slope, Alaska Coord;nale$ ore in Ieee mferance TrL,e Ver,U'ol Depths are ~eletlm=e RKBCNabors 19r). <- West (feet) 260 240 220 200 180 160 140 120 100 80 60 40 20 0 20 40 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 520 500 280 260 240 22O 200 180 140 - - 120 - 1 oo ~, 1400 \ \ \ 1 700 % \ \ ~ 1500 1600 1500 1100 1100 1200 ~1200 1500 ~ \ \ x~1100 1400 110(: 1500 100( 1200 1100 900 IOO0 120 ,%5( 1000 1100 ~ ~ 1000 1500 ~ ~ ~900 1200 ~ 9OO \ % \ ~ ~,800 80( 900 800 % 700 ~ ~,~700 700 800 600 90( lC 700 800 6OO 5OO 2~i0 ' 2~'0 ' 2~.0 ' 2~0 ' 11~0 ' 1~0 ' 1~,0 ' 1~0 ' 1(~0 ' 8'0 ' 6'0 ' 4'0 ' 2'0 ' ~) ' 2'0 ' 4'0 <- West (feet) - 320 - - 500 280 26O 240 22O 2OO 180 A 16o I Z 0 140 ~ ,120 (1) lO0 20 40 Phillips Alaska, Inc. c~,,~,~ For: B Noel Structure: T~rn Drill S~te 2N Well : 314 P~, ..,.,..=o ~ 3~4v..~.. ~?. ~ Field : Tarn Development Field Location : North Slope, Alaska ~r~nat~ am ;n f~t ~elere~e ~t ~J14. J 1~'1'~:~ 1000 960 920 880 840 800 760 720 580 '"-- 640 60O 0 Z 560 52O 480 440 400 360 320 28O 240 <- West (feet) 800 760 720 680 640 600 560 520 480 440 400 360 320 280 240 200 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 ~X ', ~ 1600 23(33 ~, 1600 . 2200 "~'" 1500 1600 180(~ ' ~'"'~?- 2600 '~ 1700",,, ~ \ ', \ \ <- West (feet) 1000 960 920 880 840 800 760 720 680 A I Z 640 0 600 ~ .-i- 560 ~ 520 480 440 4O0 360 320 280 240 Phillips Alaska, Inc _ c,.m~ ~ r...~ ~o~: ]~ Noel] Structure: Tarn Drill Site 2N Well: 314 p~t h~ ~ 3~ ~b. i?. ~ Field: Torn Development Field Location : No~h Slope, Alas I~'I'KI~ <- West (feet) 21 O0 2000 1900 1800 1700 1600 1500 1400 1300 1200 11 O0 1000 900 800 700 600 500 2800t ' I ~ I ' ' ' ' I I I ' I I ~ I I . . I . . I . I I . 12400Jl ' ' ', , i700 · .2400 23001 2800'~', ,5600 2200 · · · · 3500 2100 2700~· 2500 ~ · 2500 ' · 5400 · 2000 - · · - 2600~ · ,2200 5500 1go0 - · 2400 · . . · · 5200 1800 - · . 2500'~· 2300 · 2100 · '· 5100 1700 - 2400 5200 · · 22'00 1600 - 2400 .'" · . 51 O0 · ~' 2000 1500 - " "~3'~ 21oo 2300 · J ~"',~ 4100 , ', ] 2200~,,,~:~d ,, ,, .. ,< ! 1000 ~.2000 ,300- . ~,~0 ' , " ' ',', . ' 2100~'~,~900 . ' 2200 2200 1100 ' ~"" ..... "~700~000 270C'~ .~,,, ,-_ . %X ~'~ ' ' .. ' 3~oo"%'"~ "~X , \ . 1soo ,ooo- -"~ ' ',... . ',,,,,~ 2,oo'M-,.,?oo ,, \ -....,,oo ..... . '"~" "-. '"~~ -,.x . ,,' ~,17oo 800 . i , , , , [ , ~ , i , , i I [ , , , , , , i [ 2100 2000 1 go0 1800 1700 1600 1500 1400 1300 1200 1100 1000 go0 800 . 700 600 500 <- ,West' (feet) 2500 -2400 .2300 .2200 .2100 ,2000 1900 1800' 17oo. I' z 1600 . ~ .-I.- 1500 ,-~ -.4- 1400 1300 1200 · 700 8OO 900 1000 1100 Phillips Alaska, nc. Ichor*' ~'~ For: B Noel I Structure: Tarn Drill Site 2N Well : 31 Prat ,.,.~. ~-~,4 vo=~-. ~7. I [Fie d : Tarn Development Field Location : North Slope. Alaska 5400 52O0 5000 4800 4600 <- West (feet) 4600 4400 4200 4000 5800 5600 5400 5200 3000 2800 2600 2400 2200 2000 1800 1600 I I I I ~.~ I I I I I I I I I \ \ " 4300 \ '~h~4100 I I I I I I 4700 5700 4500 4500 350C ",, 5500 4400 ', ~ ~ ~ 3900 4200 ~ ~",, 3300 5300 4000 5100 3800 300 " ,,, 3600 ~ 3700 ~ ~ ~ '3100 2700 5100 ~'-- 2400 ~oo ~ .... ~ , ~-... .o~ ~oo ~ ', ~oo~7~7oo ' -~[~ oo ~~oo ~7oo '~ 27oo ooo 1800 5400 5200 50aa 4800 4600 4400 4200 4000 3800 3600 3400 , , , , , , , , , , , , , ~ , , , , , , , , , , , , r , , , 1800 46 0 4400 4200 4000 3800 5600 3400 52 0 3000 2800 2600 2400 2200 2000 1800 1600 <- West (feet) 2800 . -2600 . -2400 . -2200 . -2000 3000 3200 lPhillips Alaska, Inc. [ Structure : T=rn Drill SHe 2N Well : 514 For: B Noel1 ! 3~4v.~ i,. I i Field: Torn Development Field Location: North Slope, Alaska re~ere~ee ~ot ~314. { <- West (feet) 9200 8800 8400 8000 7600 7200 6800 6400 6000 5600 5200 4800 4400 4000 5600 5200 2800 10400 I I I ~ ~ I ~ I I ~ { I ~ I ~ I I I I I ~ { I ~ ~ I I I I I { 10400 1O000 1O0OO 9600 9600 9200 9200 88O0 8800 8400 8400 8000 {~5 8000 5100 O0 1 O0 7600 4900 ~Xgo0 7200 47, 5039 ~00 .................. 5137 . oo .... X 43°°X .oo 6000 "~ 6000 5300 ,,, joo 5600 4100 5600 ~ 3900 5500 ~ 4500 5200 490C 5100 ~ 5200 4900 ~ 4300 3700~_ \ 4800 4700 ~ 4800 3700 ~,,,, 4100 4400 \ 4400 ~ 5500 ',.,3900 4000 ' - 370~_ 4000 ~00 41( 3300 - ~. 4700 5600 ~ ~ 3600 4500 '-~4500 3200 3200 9200 8800 8400 8000 7600 7200 6800 6400 6000 5600 5200 4800 4400 4000 3600 3200 2800 <- West (feet) 7600 7200 6800 6400 6800 Phillips Alaska, Inc. Tarn Drill Site 2N 314 slot #314 Tarn Development Field North Slope, Alaska PROPOSAL LISTING by Baker Hughes INTEQ Your ref : 314 Version #7 Our ref : prop3129 License : Date printed : 21-Nov-2000 Date created : 3-Sep-1998 Last revised : 21-Nov-2000 Field is centred on n70 12 49.742,w150 18 33.414 Structure is centred on n70 10 13.955,w150 18 32.772 Slot location is nT0 10 13.596,w150 18 51.920 Slot Grid coordinates are N 5911970.209, E 460932.250 Slot local coordinates are 36.47 S 660.95 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alask Measured Inclin. Azimuth True Vert Depth Degrees Degrees Depth 0.00 0.00 0.00 0.00 250.00 0.00 0.00 250.00 300.00 1.50 320.00 299.99 400.00 4.50 320.00 399.85 500.00 7.50 320.00 499.29 600.00 10.50 320.00 598.04 700.00 13.50 320.00 695.85 800.00 16.50 320.00 792.43 900.00 19.50 320.00 887.52 1000.00 22.50 320.00 980.87 1100.00 25.50 320.32 1072.22 1200.00 28.49 320.58 1161.31 1248.92 29.96 320.69 1204.00 1300.00 31.49 320.79 1247.91 1400.00 34.49 320.97 1331.77 1500.00 37.49 321.13 1412.68 1528.30 38.34 321.17 1435.00 1600.00 40.49 321.26 1490.39 1700.00 43.49 321.38 1564.71 1800.00 46.49 321.49 1635.43 1900.00 49.49 321.58 1702.35 2000.00 52.49 321.67 1765.30 2100.00 55.48 321.75 1824.09 2200.00 58.48 321.83 1878.57 2300.00 61.48 321.90 1928.59 2400.00 64.48 321.97 1974.01 2450.59 66.00 322.00 1995.20 2462.39 66.00 322.00 2000.00 2500.00 66.00 322.00 2015.30 3000.00 66.00 322.00 2218.66 3199.97 66.00 322.00 2300.00 3500.00 66.00 322.00 2422.03 3672.02 66.00 322.00 2492.00 3721.19 66.00 322.00 2512.00 4000.00 66.00 322.00 2625.40 4500.00 66.00 322.00 2828.77 5000.00 66.00 322.00 3032.14 5500.00 66.00 322.00 3235.51 6000.00 66.00 322.00 3438.87 6500.00 66.00 322.00 3642.24 6710.84 66.00 322.00 3728.00 7000.00 66.00 322.00 3845.61 7254.19 66.00 322.00 3949.00 7500.00 66.00 322.00 4048.98 7716.41 66.00 322.00 4137.00 8000.00 66.00 322.00 4252.35 8500.00 66.00 322.00 4455.72 8574.46 66.00 322.00 4486.00 8958.00 66.00 322.00 4642.00 9000.00 66.00 322.00 4659.08 PROPOSAL LISTING Page 1 Your ref : 314 Vers~- Last revised 21-Nov-~ R E C T A N G U L A R Dogleg Vert C O 0 R D I N A T E S Deg/100ft Sect 0.00 N 0.00 E 0.00 0.00 0.00 N 0.00 E 0.00 0.00 KOP 0.50 N 0.42 W 3.00 0.65 4.51 N 3.78 W 3.00 5.89 12.52 N 10.50 W 3.00 16.34 24.50 N 20.56 W 3.00 31.98 40.42 N 33.92 W 3.00 52.77 60.25 N 50.55 W 3.00 78.65 83.92 N 70.42 W 3.00 109.55 111.37 N 93.45 W 3.00 145.38 Begin Turn 142.60 N 119.50 W 3.00 186.05 177.60 N 148.39 W 3.00 231.43 196.07 N 163.54 W 3.00 255.32 Base Permafrost 216.27 N 180.05 W 3.00 281.41 258.52 N 214.40 W 3.00 335.85 304.22 N 251.34 W 3.00 394.60 317.76 N 262.24 W 3.00 411.99 Top W Sak 353.25 N 290.76 W 3.00 457.50 405.47 N 332.56 W 3.00 524.37 460.74 N 376.62 W 3.00 595.03 518.91 N 422.83 W 3.00 669.30 579.82 N 471.06 W 3.00 746.95 643.30 N 521.17 W 3.00 827.79 709.18 N 573.03 W 3.00 911.60 777.28 N 626.49 W 3.00 998.13 847.41 N 681.41 W 3.00 1087.15 883.60 N 709.71 W 3.00 1133.06 EOC 892.10 N 716.34 W 0.00 1143.84 Base W Sak 919.17 N 737.49 W 0.00 1178.17 1279.11 N 1018.71 W 0.00 1634.66 1423.07 N 1131.18 W 0.00 1817.24 9 7/8 Casing 1639.06 N 1299.93 W 0.00 2091.15 1762.89 N 1396.68 W 0.00 2248.21 C80 1798.29 N 1424.34 W 0.00 2293.10 Camp SS 1999.00 N 1581.15 W 0.00 2547.65 2358.94 N 1862.36 W 0.00 3004.14 2718.88 N 2143.58 W 0.00 3460.63 3078.82 N 2424.80 W 0.00 3917.12 3438.77 N 2706.02 W 0.00 4373.61 3798.71 N 2987.23 W 0.00 4830.10 3950.49 N 3105.82 W 0.00 5022.60 C50 4158.65 N 3268.45 W 0.00 5286.59 4341.64 N 3411.42 W 0.00 5518.66 C40 4518.59 N 3549.67 W 0.00 5743.08 4674.38 N 3671.38 W 0.00 5940.66 C37 4878.53 N 3830.89 W 0.00 6199.57 5238.47 N 4112.10 W 0.00 6656.06 5292.08 N 4153.98 W 0.00 6724.04 Iceberg 5568.18 N 4369.70 W 0.00 7074.21 T7 5598.42 N 4393.32 W 0.00 7112.55 %7 Ail data is in feet unless otherwise stated. Coordinates from slot %314 and TVD from RKB(Nabors 19E) (154.00 Ft above mean sea level). Bottom hole distance is 10267.29 on azimuth 312.43 degrees from wellhead. Total Dogleg for wellpath is 130.25 degrees. Vertical section is from wellhead on azimuth 319.99 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ Phillips Alaska, Inc. Tarn Drill Site 2N,314 ~. Tarn Development Field,North Slope, Alaska{ Measured Inclin. Azimuth True Vert R E C T A N G U L A R Depth Degrees Degrees Depth 9500.00 66.00 322.00 4862.45 9668.29 66.00 322.00 4930.90 9768.29 69.00 322.00 4969.16 9868.29 72.00 322.00 5002.54 9968.29 75.00 322.00 5030.94 10066.94 77.96 322.00 5054.00 10068.29 78.00 322.00 5054.28 10134.95 80.00 322.00 5067.00 10234.95 80.00 322.00 5084.37 10300.00 80.94 316.47 5095.14 10400.00 82.54 308.04 5109.54 10500.00 84.29 299.67 5121.03 10600.00 86.17 291.35 5129.36 10700.00 88.13 283.06 5134.35 10768.80 89.50 277.38 5135.78 10908.03 89.50 277.38 5137.00 11000.00 90.90 276.18 5136.68 11100.00 92.42 274.89 5133.79 11150.91 93.19 274.22 5131.30 11500.00 93.19 274.22 5111.86 12000.00 93.19 274.22 5084.01 12500.00 93.19 274.22 5056.17 12502.98 93.19 274.22 5056.00 12802.98 93.19 274.22 5039.29 COORDINATES PROPOSAL LISTING Page 2 Your ref : 314 Versi$- Last revised 21-Nov-2~ Dogleg Vert Deg/100ft Sect 5958.36 N 4674.54 W 0.00 7569.04 6079.50 N 4769.19 W 0.00 7722.69 Begin Build 6152.30 N 4826.06 W 3.00 7815.01 6226.57 N 4884.09 W 3.00 7909.20 6302.12 N 4943.11 W 3.00 8005.01 6377.69 N 5002.16 W 3.00 8100.86 T3.1 6378.73 N 5002.97 W 3.00 8102.18 6430.30 N 5043.26 W 3.00 8167.58 T3 / EOC 6507.90 N 5103.89 W 0.00 8266.00 7 Csg/Beg Bld/Trn 6556.47 N 5145.76 W 8.50 8330.12 6622.94 N 5218.95 W 8.50 8428.08 6678.21 N 5301.37 W 8.50 8523.41 6721.08 N 5391.24 W 8.50 8614.02 6750.58 N 5486.56 W 8.50 8697.91 6762.78 N 5554.23 W 8.50 8750.76 EOC %7 6780.66 N 5692.29 W 0.00 8853.22 314 Heel Rvsd 2-Nov-00 6791.52 N 5783.62 W 2.00 8920.26 6801.16 N 5883.10 W 2.00 8991.61 6805.20 N 5933.79 W 2.00 9027.29 EOC 6830.87 N 6281.39 W 0.00 9270.44 6867.63 N 6779.26 W 0.00 9618.71 6904.40 N 7277.13 W 0.00 9966.98 6904.62 N 7280.10 W 0.00 9969.06 314 Toe Rvsd 2-Nov-00 6926.68 N 7578.82 W 0.00 10178.02 TD - Csg Pt Ail data is in feet unless otherwise stated. Coordinates from slot %314 and TVD from RKB(Nabors 19E) (154.00 Ft above mean sea level). Bottom hole distance is 10267.29 on azimuth 312.43 degrees from wellhead. Total Dogleg for wellpath is 130.25 degrees. Vertical section is from wellhead on azimuth 319.99 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ Phillips Alaska, Inc. PROPOSAL LISTING Page 3 Tarn Drill Site 2N,314 . Your ref : . 314 Versiom.%7 Tarn Development Field,North Slope, Alaska Last revised : 21-Nov-2~ Comments in wellpath MD TVD Rectangular Coords. Comment 250.00 250 00 0.00 N 0.00 E KOP 1000.00 1248.92 1528.30 2450.59 2462.39 3199.97 3672.02 3721.19 6710.84 7254.19 7716.41 8574.46 8958.00 9668.29 10066 94 10134 95 10234 95 10768 80 10908 03 11150 91 12502 98 12802 98 980 87 1204 00 1435 00 1995 20 2000 00 2300 00 2492 00 2512 00 3728 00 3949.00 4137.00 4486.00 4642.00 4930.90 5054.00 5067.00 5084.37 5135.78 5137.00 5131.30 5056.00 5039.29 111.37 N 196.07 N 317.76 N 883.60 N 892.10 N 1423.07 N 1762.89 N 1798 29 N 3950 49 N 4341 64 N 4674 38 N 5292 08 N 5568 18 N 6079 50 N 6377 69 N 6430 30 N 6507 90 N 6762 78 N 6780 66 N 6805 20 N 6904.62 N 6926.68 N 93.45 W Begin Turn 163.54 W Base Permafrost 262.24 W Top W Sak 709.71 W EOC 716.34 W Base W Sak 1131.18 W 9 7/8 Casing 1396.68 W C80 1424.34 W Camp SS 3105.82 W C50 3411.42 W C40 3671.38 W C37 4153.98 W Iceberg 4369.70 W T7 4769.19 W Begin Build 5002.16 W T3.1 5043.26 W T3 / EOC 5103.89 W 7 Csg/Beg Bld/Trn 5554.23 W EOC 5692.29 W 314 Heel Rvsd 2-Nov-00 5933.79 W EOC 7280.10 W 314 Toe Rvsd 2-Nov-00 7578.82 W TD - Csg Pt Casing positions in string 'A' Top MD Top TVD Rectangular Coords. Bot MD Bot TVD Rectangular Coords. Casing 0.00 0.00 0.00N 0.00E 3199.97 2300.00 1423.07N 1131.18W 9 5/8" Casing 0.00 0.00 0.00N 0.00E 10235.00 5084.37 6507.94N 5103.92W 7" Casing 0.00 0.00 0.00N 0.00E 12803.00 5039.29 6926.68N 7578.82W 4 1/2 Liner Targets associated with this wellpath Target name . Geographic Location T.V.D. Rectangular Coordinates Revised 314 Heel Rvsd 2-Nov- 455275.000,5918779.000,0.0000 5137.00 6780.66N 5692.29W 16-Aug-2000 314 Toe Rvsd 2-Nov-0 453688.000,5918911.000,0.0000 5056.00 6904.62N 7280.10W 30-Sep-1998 Phillips Alaska, Inc. Tarn Drill Site 2N 314 slot %314 Tarn Development Field North Slope, Alaska SUMMARY CLEARANCE REPORT by Baker Hughes INTEQ Your ref : 314 Version Our ref : prop3129 License : Date printed : 21-Nov-2000 Date created : 3-Sep-1998 Last revised : 21-Nov-2000 Field is centred on n70 12 49.742,w150 18 33.414 Structure is centred on nT0 10 13.955,w150 18 32.772 Slot location is n70 10 13.596,w150 18 51.920 Slot Grid coordinates are N 5911970.209, E 460932.250 Slot local coordinates are 36.47 S 660.95 W Projection tsrDe: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North Object wellpath Closest approach with 3-D Minimum Distance Last revised Distance M.D. Diverging PMSS <0-9553'>,,323,Tarn Drill Site 2N 15-Aug-2000 PMSS <0-11197'>,,315,Tarn Drill Site 2N 18-Jul-2000 PMSS <0-9134'>,,313,Tarn Drill Site 2N 4-Aug-1998 PMSS <266'-11061'>,,320,Tarn Drill Site 2N 9-Feb-1999 PMSS <0-10655'>,,337PB1,Tarn Drill Site 2N 27-Jun-2000 PMSS <7090-10245'>,,337,Tarn Drill Site 2N 27-Jun-2000 PMSS <0-9690'>,,329,Tarn Drill Site 2N 10-May-2000 PMSS <0-7431'>,,345,Tarn Drill Site 2N 21-Ju1-1998 PMSS <9483 - 9631'>,,343,Tarn Drill Site 2N 28-Feb-2000 PMSS <0-12339'>,,341,Tarn Drill Site 2N 30-Sep-1998 PMSS <288-8750'>,,309,Tarn Drill Site 2N 30-Mar-1999 PMSS <8085-8239'>,,339,Tarn Drill Site 2N 9-0ct-1998 PMSS <0-7039'>,,319,Tarn Drill Site 2N 9-0ct-1998 PMSS <0-12077'>,,335,Tarn Drill Site 2N 27-0ct-1998 PMSS <0-8500'>,,317,Tarn Drill Site 2N 14-Aug-1998 PMSS <7387 - 8182'>,,325,Tarn Drill Site 2N 21-Dec-1998 PMSS <0-6043'>,,349,Tarn Drill Site 2N 19-Sep-2000 PMSS <2520-6498'>,,349A,Tarn Drill Site 2N 19-Sep-2000 PMSS <10920 - 11225'>,,331,Tarn Drill Site 2N 10-May-2000 PMSS IFR <0-8684'>,,332PB1,Tarn Drill Site 2N 3-0ct-2000 PMSS IFR <6234-12026'>,,332,Tarn Drill Site 2N 3-0ct-2000 PMSS <0-10334'>,,305,Tarn Drill Site 2N 9-0ct-2000 PMSS <0-11456'>,,318,Tarn Drill Site 2N 1-Sep-2000 PMSS <0-8960'>,,307,Tarn Drill Site 2N 8-Mar-1999 PMSS <0-10520'>,,308,Tarn Drill Site 2N 24-Feb-1999 PMSS <5303 - 11526'>,,321,Tarn Drill Site 2N 29-Feb-2000 PMSS <9235 - 10028'>,,32iA, Tarn Drill Site 2N 21-Dec-1998 PMSS <0-12735'>,,347,Tarn Drill Site 2N 9-Nov-2000 PMSS IFR <421-12775'>,,326,Tarn Drill Site 2N 6-Nov-2000 PMSS <0-7057'>,,303,Tarn Drill Site 2N 16-Nov-2000 PMSS <0-13692'>,,316,Tarn Drill Site 2N 20-Nov-2000 PMSS IFR <1983-13692'>,,316,Tarn Drill Site 2N 20-Nov-2000 135 0 14 8 14 6 8O 5 342 5 342 5 213 5 454 1 432 7 404 2 74 3 367 9 69 6 283 6 42 3 152 6 519.6 519.6 254.8 269.9 269.9 135.1 59.3 104.4 90.2 105.2 105.2 494.1 180.0 165.1 28.3 28.3 method 20 0 100 0 333 3 555 6 466 7 466 7 677 8 666 7 444 4 466 7 260 0 511 1 588 9 944 4 488 9 800 0 1244 4 1244 4 20 0 0.0 0.0 100.0 240.0 280.0 0.0 20.0 20.0 400.0 100.0 100.0 422.2 422.2 from M.D. 11660.0 100.0 333.3 12803.0 466.7 466.7 12300.0 666.7 444.4 466.7 260.0 511.1 588.9 944 4 488 9 800 0 1244 4 1244 4 12780 0 11720 0 12803 0 100 0 12160 0 280 0 O0 12803 0 9180 0 12803 0 12803 0 100 0 12680 0 12803 0 Phillips Alaska, Inc. Tarn Drill Site 2N 314 slot #314 Tarn Development Field North Slope, Alaska 3-D M I N I M U M D I S T A N C E C L E A R A N C E R E P O R T INCLUDING POSITION UNCERTAINTIES Baker Hughes INTEQ Your ref : 314 Version Our ref : prop3129 License : Date printed : 21-Nov-2000 Date created : 3-Sep-1998 Last revised : 21-Nov-2000 Field is centred on n70 12 49.742,w150 18 33.414 Structure is centred on n70 10 13.955,w150 18 32.772 Slot location is n70 10 13.596,w150 18 51.920 Slot ~rid coordinates are N 5911970.209, E 460932.250 Slot local coordinates are 36.47 S 660.95 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North Report is limited to clearances less than 500 feet Proximities will incorporate ellipses - when survey tools are defined for both wells. Ellipse separation in reverse brackets, e.g. )10.2(, where available. DECREASING CLEARANCES of less than 1000 feet are indicated Object wellDath PMSS <0-9553'>,,323,Tarn Drill Site 2N PMSS <0-11197'>,,315,Tarn Drill Site 2N 18-Jul-2000 PMSS <0-9134'>,,313,Tarn Drill Site 2N 4-Aug-1998 PMSS <266'-11061'>,,320,Tarn Drill Site 2N 9-Feb-1999 PMSS <0-10655'>,,337PB1,Tarn Drill Site 2N 27-Jun-2000 PMSS <7090-10245'>,,337,Tarn Drill Site 2N 27-Jun-2000 PMSS <0-9690'>,,329,Tarn Drill Site 2N 10-May-2000 PMSS <0-7431'>,,345,Tarn Drill Site 2N 21-Ju1-1998 PMSS <9483 - 9631'>,,343,Tarn Drill Site 2N 28-Feb-2000 PMSS <0-12339'>,,341,Tarn Drill Site 2N 30-Sep-1998 PMSS <288-8750'>,,309,Tarn Drill Site 2N 30-Mar-1999 PMSS <8085-8239'>,,339,Tarn Drill Site 2N 9-0ct-1998 PMSS <0-7039'>,,319,Tarn Drill Site 2N 9-0ct-1998 PMSS <0-12077'>,,335,Tarn Drill Site 2N 27-0ct-1998 PMSS <0-8500'>,,317,Tarn Drill Site 2N 14-Aug-1998 PMSS <7387 - 8182'>,,325,Tarn Drill Site 2N 21-Dec-1998 PMSS <0-6043'>,,349,Tarn Drill Site 2N 19-Sep-2000 PMSS <2520-6498'>,,349A,Tarn Drill Site 2N 19-Sep-2000 PMSS <10920 - 11225'>,,331,Tarn Drill Site 2N 10-May-2000 PMSS IFR <0-8684'>,,332PB1,Tarn Drill Site 2N 3-0ct-2000 PMSS IFR <6234-12026'>,,332,Tarn Drill Site 2N 3-0ct-2000 PMSS <0-10334'>,,305,Tarn Drill Site 2N 9-0ct-2000 PMSS <0-11456'>,,318,Tarn Drill Site 2N 1-Sep-2000 PMSS <0-8960'>,,307,Tarn Drill Site 2N 8-Mar-1999 PMSS <0-10520'>,,308,Tarn Drill Site 2N 24-Feb-1999 PMSS <5303 - 11526'>,,321,Tarn Drill Site 2N 29-Feb-2000 PMSS <9235 - 10028'>,,32iA,Tarn Drill Site 2N 21-Dec-1998 PMSS <0-12735'>,,347,Tarn Drill Site 2N 9-Nov-2000 348 v1.b,,348,Tarn Drill Site 2N 8-Nov-2000 PMSS IFR <421-12775'>,,326,Tarn Drill Site 2N 6-Nov-2000 PMSS <0-7057'>,,303,Tarn Drill Site 2N 16-Nov-2000 PMSS IFR <1983-13692'>,,316,Tarn Drill Site 2N 20-Nov-2000 322 Version #39.b,,322,Tarn Drill Site 2N 20-Nov-2000 Closest approach with 3-D Last revised Distance 15-Aug-2000 )133.8 )13.0 )11.5 )75.7 )338.8 )338.8 )208.2 )448.9 )428.4 )400.5 )72.0 )362.9 )65.2 )276.3 )38.6 )145.0 )509.3 )509.3 )253.2 )269.4 )269.4 )134.0 )53.6 )102.2 )89.1 )104.5 )104.5 )490.9 )503.6 )177.8 )163.3 )24.8( )117.7( by an asterisk, e.g. 487.4* Minimum Distance method M.D. 466 7 388 9 733 3 566 7 500 0 500 0 688 9 677 8 477 8 488 9 280 0 544 4 611 1 955 6 511 1 822 2 1259 1 1259 1 333 3 100 0 100 0 200 0 11920 0 311 1 240 0 355 6 355 6 444 4 555 6 388 9 280 0 488.9 240.0 Diverging from M.D. 12200 10333 2960 12803 12380 12380 12803 11560 12803 12803 280 12320 611 12803 12800 11680 1259 1259 12803 12803 12803 10553 11920 311 9835 12803 9220 12803 12803 12803 280 12803.0 12803.0 Phillips Alaska, Inc. CLEARANCE LISTING Page 2 Tarn Drill Site 2N,314 w Your ref : 314 Versi~ #7 Tarn Development Field,North Slope, Alaska~ Last revised 21-Nov-2 Reference wellpath Object wellpath : PMSS <0-9553'>,,323,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 5.0 30.8S 100.0 100.0 0.0N 0.0E 94.7 99.7 30.5S 200.0 200.0 0.0N 0.0E 193.9 198.9 29.6S 300.0 300.0 0.5N 0.4W 292.0 296.9 27.9S 400.0 399.8 4.5N 3.8W 389.2 394.0 24.2S 500.0 499.3 12.5N 10.5W 483.3 487.6 17.5S 600.0 598.0 24.5N 20.6W 576.5 579.5 7.5S 700.0 695.8 40.4N 33.9W 668.3 668.7 5.2N 800.0 792.4 60.2N 50.6W 760.3 756.2 21.5N 900.0 887.5 83.9N 70.4W 851.2 840.0 40.6N 1000.0 980.9 111.4N 93.4W 942.5 922.4 62.5N 1100.0 1072.2 142.6N 119.5W 1031.9 999.8 87.6N 1200.0 1161.3 177.6N 148.4W 1118.4 1071.0 114.3N 1300.0 1247.9 216.3N 180.1W 1208.1 1142.9 142.9N 1400.0 1331.8 258.5N 214.4W 1293.9 1208.8 170.9N 1500.0 1412.7 304.2N 251.3W 1377.8 1270.5 198.9N 1600.0 1490.4 353.2N 290.8W 1448.2 1318.9 223.0N 1700.0 1564.7 405.5N 332.6W 1526.4 1368.6 250.6N 1800.0 1635.4 460.7N 376.6W 1609.6 1417.3 281.2N 1900.0 1702.4 518.9N 422.8W 1692.8 1462.5 313.5N 2000.0 1765.3 579.8N 471.1W 1767.2 1500.2 343.3N 2100.0 1824.1 643.3N 521.2W 1837.5 1533.0 370.2N 2200.0 1878.6 709.2N 573.0W 1934.4 1577.9 406.5N 2300.0 1928.6 777.3N 626.5W 2029.1 1623.4 441.1N 131.4W 256.8 135.1 N/A 131.6W 257.0 135.1 )134.4( 132.3W 257.4 135.6 )134.1( 134.1W 258.0 136.7 )134.5( 137.8W 257.9 137.2 )134.1( 144.7W 257.4 138.0 )134.0( 156.8W 256.8 141.2 )136.0( 173.9W 255.9 146.9 )140.4( 197.2W 255.2 155.9 )148.0( 226.6W 254.5 168.9 )159.2( 259.2W 253.6 182.4 )170.6( 296.2W 252.7 198.7 )184.7( 337.4W 251.5 218.8 )202.3( 382.8W 250.1 239.8 )220.5( 430.0W 247.9 263.2 )240.8( 479.4W 245.2 288.7 )262.8( 524.5W 240.9 317.8 )288.7( 578.2W 237.8 350.4 )317.3( 638.4W 235.5 385.1 )347.1( 700.3W 233.5 420.4 )377.2( 757.1W 230.4 456.1 )409.4( 813.1W 226.9 494.5 )441.0( 890.9W 226.4 532.1 )470.8( 966.4W 225.3 567.2 )497.8( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 3 Your ref : 314 Version 97 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-11197'>,,315,Tarn Drill Site 2N M.D. T.V.D. 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 1500.0 1412.7 1600.0 1490.4 1700.0 1564.7 1800.0 1635.4 1900.0 1702.4 2000.0 1765.3 2100.0 1824.1 2200.0 1878.6 2300.0 1928.6 2400.0 1974.0 2500.0 2015.3 2600.0 2056.0 2700.0 2096.6 2800.0 2137.3 2900.0 2178.0 Rect Coordinates M.D. T.V.D. 0.0N 0.0E 0.0 5.0 0.0N 0.0E 95.0 100.0 0.0N 0.0E 194.9 199.9 0.SN 0.4W 294.7 299.7 4.5N 3.8W 394.3 399.2 12.5N 10.5W 493.9 498.1 24.5N 20.6W 593.3 596.0 40.4N 33.9W 692.4 692.0 60.2N 50.6W 790.9 785.6 83.9N 70.4W 888.5 876.1 111.4N 142.6N 177.6N 216.3N 258.5N 93.4W 985.7 963.6 119.5W 1081.2 1045.9 148.4W 1177.6 1124.9 180.1W 1272.8 1199.2 214.4W 1368.7 1270.2 304.2N 353.2N 405.5N 460.7N 518.9N 251.3W 1464.0 1336.2 290.8W 1556.7 1395.9 332.6W 1647.2 1449.3 376.6W 1732.2 1494.3 422.8W 1815.8 1533.3 579.8N 643.3N 709.2N 777.3N 847.4N 471.1W 1904.3 1569.9 521.2W 1997.5 1606.2 573.0W 2093.1 1642.8 626.5W 2189.7 1679.1 681.4W 2286.6 1714.6 919.2N 991.2N 1063.1N 1135.1N 1207.1N 737.5W 2392.2 1754.7 793.7W 2492.5 1794.1 850.0W 2592.2 1833.6 906.2W 2692.0 1873.5 962.5W 2790.0 1912.6 Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 3.4S 3.4S 3.4S 3.0S 0.2S 14.4W 256.9 15.6 N/A 14.4W 256.9 14.8' )14.1( 14.6W 257.0 15.0 )13.5( 15.6W 257.0 15.5 )13.3( 19.1W 252.8 16.0 )13.0( 7.0N 19.6N 37.5N 59.5N 84.1N 27.0W 251.5 17.5 )13.5( 39.5W 255.5 19.7 )14.4( 56.1W 262.4 22.7 )16.0( 77.7W 268.4 28.0 )19.7( 104.3W 270.4 35.8 )25.9( 112.1N 143.7N 181.0N 223.1N 271.6N 135.9W 270.9 45.8 )34.2( 172.6W 271.2 59.3 )45.9( 213.2W 273.0 74.4 )59.1( 255.2W 275.2 89.8 )72.8( 297.8W 278.9 104.5 )86.0( 326.3N 386.0N 448.3N 510.3N 574.3N 339.3W 284.1 118.6 )99.3( 377.6W 290.6 132.4 )113.0( 415.6W 297.3 148.4 )129.2( 452.5W 303.1 167.8 )148.7( 489.7W 309.6 190.1 )170.9( 644.3N 719.2N 795.9N 873.7N 952.6N 529.3W 317.9 213.8 )193.0( 571.3W 326.6 236.1 )211.3( 615.0W 334.2 254.7 )227.8( 659.5W 341.1 269.5 )240.3( 702.9W 348.5 280.7 )248.8( 1038.9N 1120.0N 1200.5N 1280.7N 1359.6N 748.7W 354.6 287.0 )251.2( 792.7W 0.4 291.9 )252.2( 836.3W 5.7 297.0 )253.1( 880.3W 10.1 302.4 )254.0( 923.3W 14.4 308.6 )255.3( 3000.0 2218.7 3100.0 2259.3 3200.0 2300.0 3300.0 2340.7 3400.0 2381.4 3500.0 2422.0 3600.0 2462.7 3700.0 2503.4 3800.0 2544.1 3900.0 2584.7 1279.1N 1351.1N 1423.1N 1495.1N 1567.1N 1639.1N 1711.0N 1783.0N 1855.0N 1927.0N 1018 7W 2890 I 1952 6 1075 1131 1187 1243 1299 1356 1412 1468 1524 OW 2989 2W 3088 4W 3188 7W 3286 9W 3386 2W 3484 4W 3581 7W 3683 9W 3781 I 1992 9 2032 5 2072 2 2112 0 2151 9 2191 8 2230 3 2271 9 2312 1440.4N 966.9W 17.8 315.4 )256.7( 1519.6N 1010.9W 20.8 322.1 )258.0( 1599.9N 1054.6W 23.4 329.8 )259.7( 1679.3N 1099.3W 25.6 337.0 )261.0( 1757.6N 1142.4W 28.0 345.1 )262.8( 1837.5N 1187.2W 29.6 353.8 )265.1( 1916.7N 1231.0W 31.3 362.5 )267.1( 1994.5N 1273.4W 33.3 371.9 )269.7( 2076.0N 1317.7W 34.3 381.8 )272.1( 2155.1N 1360.6W 35.8 391.5 )274.4( 4000.0 2625.4 4100.0 2666.1 4200.0 2706.7 4300.0 2747.4 4400.0 2788.1 4500.0 2828.8 4600.0 2869.4 4700.0 2910.1 4800.0 2950.8 4900.0 2991.5 5000.0 3032.1 1999.0N 1581.1W 3880.2..~ 9351.6 2071.0N 1637.4W 3969.4 85.8 2143.0N 1693.6W 4064.8~ .420.7 2215.0N 1749.9W 4174.5 2461.3 2287.0N 1806.1W 4290.5 2509.9 2358.9N 1862.4W 4386.7 2552.2 2430.9N 1918.6W 4485.1 2595.1 2502.9N 1974.9W 4598.2 2644.0 2574.9N 2031.1W 4689.5 2681.5 2646.9N 2087.3W 4787.6 2719.8 2718.9N 2143.6W 4889.8 2758.3 2233.8N 2305.8N 2383.3N 2472.6N 2564.6N 2640.1N 2718.0N 2806.4N 2876.8N 2953.4N 3032.8N 1404.6W 36.9 401.6~ )277.3( 1445.0W 39.3 413.1 ~ 282.8( 1487.8W 40.6 426.6% ;289.8( 1537.0W 39.6 440.0 )295.2( 1588.2W 38.1 449.4 )295.3( 1630.2W 39.6 457.7 )295.4( 1672.2W 40.6 467.3 )296.2( 1723.1W 39.7 475.8 )295.3( 1767.5W 41.1 482.9 )296.0( 1815.4W 41.6 491.6 )298.3( 1866.9W 41.4 500.1 )300.7( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 4 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-11197'>,,315,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. 5100.0 3072.8 5200.0 3113.5 5300.0 3154.2 5400.0 3194.8 5500.0 3235.5 5600.0 3276.2 5700.0 3316.9 5800.0 3357.5 5900.0 3398.2 6000.0 3438.9 6100.0 3479.5 6200.0 3520.2 6300.0 3560.9 6400.0 3601.6 6500.0 3642.2 6600.0 3682.9 6700.0 3723.6 6800.0 3764.3 6900.0 3804.9 7000.0 3845.6 7100.0 3886.3 7200.0 3927.0 7300.0 3967.6 7400.0 4008.3 7500.0 4049.0 7600.0 4089.7 7700.0 4130.3 7800.0 4171.0 7900.0 4211.7 8000.0 4252.3 8100.0 4293.0 8200.0 4333.7 8300.0 4374.4 8400.0 4415.0 8500.0 4455.7 8600.0 4496.4 8700.0 4537.1 8800.0 4577.7 10300.0 5095.1 10400.0 5109.5 2790.9N 2199.8W 4987.1 2793.8 2862.9N 2256.1W 5081.9 2827.3 2934.8N 2312.3W 5182.5 2863.3 3006.8N 2368.6W 5277.4 2898.5 3078.8N 2424.8W 5367.1 2931.3 3150.8N 2481.0W 5474.2 2969.4 3222.8N 2537.3W 5590.8 3014.8 3294.8N 2593.5W 5671.4 3046.9 3366.8N 2649.8W 5762.1 3081.9 3438.8N 2706.0W 5857.3 3117.1 3510.8N 2762.3W 5948.0 3149.0 3582.7N 2818.5W 6050.1 3185.6 3654.7N 2874.7W 6149.0 3222.6 3726.7N 2931.0W 6238.4 3255.7 3798.7N 2987.2W 6328.4 3288.8 3870.7N 3043.5W 6419.5 3322.1 3942.7N 3099.7W 6515.3 3358.3 4014.7N 3156.0W 6620.2 3397.9 4086.7N 3212.2W 6734.8 3442.9 4158.6N 3268.5W 6842.1 3486.3 4230.6N 3324.7W 6935.2 3522.9 4302.6N 3380.9W 7022.9 3556.3 4374.6N 3437.2W 7114.8 3590.3 4446.6N 3493.4W 7233.5 3636.1 4518.6N 3549.7W 7359.3 3685.6 4590.6N 4662.6N 4734.6N 4806.5N 4878.5N 3605.9W 7463.5 3725.9 3662.2W 7573.0 3769.7 3718.4W 7675.9 3812.0 3774.6W 7766.3 3849.3 3830.9W 7869.8 3892.0 4950.5N 5022.5N 5094.5N 5166.5N 5238.5N 3887.1W 7975.1 3935.6 3943.4W 8073.6 3976.5 3999.6W 8164.7 4014.1 4055.9W 8251.2 4048.5 4112.1W 8333.6 4080.0 5310.5N 5382.5N 5454.4N 6556.5N 6622.9N 4168.3W 8476.8 4133.6 4224.6W 8586.8 4176.2 4280.8W 8679.4 4211.4 5145.8W 10158.3 4821.6 5218.9W 10244.3 4864.3 Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 3108.3N 3182.3N 3261.0N 3335.4N 3406.5N 1917.0W 41.7 508.5 )304.0( 1965.9W 42.2 517.8 )308.5( 2017.2W 42.1 527.3 )312.8( 2064.4W 42.8 536.9 )316.8( 2108.0W 44.0 548.0 )322.5( 3492.0N 3582.5N 3645.8N 3718.1N 3794.6N 2160.2W 43.2 559.8 )327.8( 2218.1W 41.6 567.9 )328.4( 2256.3W 43.9 577.4 )332.1( 2298.2W 45.0 589,1 )337.4( 2342.7W 45.6 601.9 )343.6( 3868.2N 3951.1N 4031.2N 4104.2N 4178.3N 2385.0W 46.5 615.9 )352.0( 2432.0W 46.4 630.1 )359.3( 2476.5W 46.6 644.0 )365.8( 2516.2W 47.7 658.9 )374.3( 2555.3W 48.7 675.0 )383.9( 4253.9N 4333.7N 4421.0N 4515.3N 4602.1N 2593.6W 49.6 692.4 )394.4( 2632.2W 50.1 710.6 )404.4( 2675.1W 49.8 728.4 )412.9( 2721.9W 48.8 745.2 )418.8( 2767.6W 48.5 759.3 )423.4( 4677.7N 4749.4N 4825.5N 4922.9N 5023.9N 2808.0W 49.1 773.9 )430.6( 2845.8W 50.1 789.6 )439.8( 2884.5W 50.8 806.9 )450.3( 2934.5W 49.6 823.3 )456.1( 2990.8W 47.9 836.5 )458.8( 5106.6N 5192.7N 5272.9N 5344.0N 5425.3N 3039.7W 47.7 848.0 )462.7( 3091.4W 47.1 858.4 )465.0( 3139.8W 47.1 868.0 )466.7( 3181.6W 47.8 878.5 )470.0( 3229.3W 47,7 889.2 )472.3( 5507.6N 5584.3N 5655.6N 5724.1N 5790.3N 3278.4W 47.5 899.2 )474.0( 3324.6W 47.8 908.9 )475.9( 3367.2W 48.4 919.1 )478.8( 3407.3W 49.3 930.6 )483.9( 3445.0W 50.4 943.7 )491.4( 5904.9N 5990.3N 6062.1N 7223.6N 7288.6N 3511.9W 47.8 957.0 )494.2( 3566.6W 47.3 965.7 )495.6( 3613.3W 47.7 974.2 )498.0( 4293.4W 51.9 1116.5 )491.3( 4330.2W 53.2 1137.2 )493.5( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page' Your ref : 314 Versi~ ~7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-9134'>,,313,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0. ON 200.0 200.0 0.0N 300.0 300.0 0.5N 400.0 399.8 4.5N 0.0E 0.0 5.0 0.0E 95.0 100.0 0.0E 195.0 200.0 0.4W 295.3 300.3 3.8W 395.5 400.4 3.6N 3.6N 3.2N 3.2N 5.4N 14.8E 76.5 16.0 N/A 14.8E 76.5 15.2' )14.5( 14.8E 77.9 15.2' )13.7( 14.0E 79.4 14.7' )12.4( 11.0E 86.4 14.8 )11.7( 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 10.5W 496.0 500.6 20.6W 596.5 600.1 33.9W 697.4 698.7 50.6W 797.5 794.2 70.4W 897.1 887.1 11.2N 22.0N 39.8N 65.3N 96.7N 5.2E 94.7 15.8 )11.6( 3.7W 98.3 17.2 )11.8( 15.8W 91.9 18.3 )11.6( 31.0W 75.5 20.3 )12.1( 48.3W 60.0 25.6 )15.6( 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 93.4W 995.9 975.8 119.5W 1093.9 1059.5 148.4W 1189.9 1137.3 180.1W 1284.1 1209.1 214.4W 1376.4 1274.2 135.1N 179.7N 228.7N 282.0N 338.9N 68.5W 46.4 34.8 )22.7( 93.3W 35.2 47.1 )32.9( 120.5W 28.6 62.9 )46.7( 150.2W 24.4 82.0 )63.9( 182.5W 21.6 103.9 )84.2( 1500.0 1412.7 304.2N 1600.0 1490.4 353.2N 1700.0 1564.7 405.5N 1800.0 1635.4 460.7N 1900.0 1702.4 518.9N 251.3W 1468.0 1334.3 290.8W 1557.2 1388.6 332.6W 1650.7 1442.7 376.6W 1738.2 1489.9 422.8W 1835.7 1540.9 398.8N 460.4N 526.7N 591.0N 663.7N 217.0W 20.0 127.6 )106.1( 251.8W 20.0 152.8 )129.6( 289.5W 19.6 177.3 )151.7( 325.4W 21.5 201.9 )174.1( 365.7W 21.5 224.3 )193.3( 2000.0 1765.3 579.8N 2100.0 1824.1 643.3N 2200.0 1878.6 709.2N 2300.0 1928.6 777.3N 2400.0 1974.0 847.4N 471.1W 1933.5 1592.1 736.8N 521.2W 2032.2 1643.9 810.6N 573.0W 2131.4 1696.4 884.9N 626.5W 2230.3 1749.3 959.0N 681.4W 2325.9 1800.7 1030.8N 405.7W 22.6 242.7 )206.2( 445.5W 24.3 257.2 )215.9( 485.2W 26.5 267.9 )221.7( 524.0W 29.4 275.1 )223.0( 560.5W 33.4 279.8 )221.1( 2500.0 2015.3 919.2N 2600.0 2056.0 991.2N 2700.0 2096.6 1063.1N 2800.0 2137.3 1135.1N 2900.0 2178.0 1207.1N 737.5W 2422.0 1850.3 1103.6N 793.7W 2517.4 1899.0 1176.3N 850.0W 2612.2 1947.0 1249.0N 906.2W 2707.9 1995.4 1322.9N 962.5W 2815.7 2050.0 1406.0N 598.9W 36.9 283.7 )217.6( 637.2W 40.2 288.9 )215.1( 674.4W 43.4 296.2 )214.5( 711.0W 46.1 305.8 )215.7( 752.7W 46.5 316.1 )216.7( 3000.0 2218.7 1279.1N 1018.7W 2915.1 2100.2 1481.2N 3100.0 2259.3 1351.1N 1075.0W 3013.2 2150.1 1555.4N 3200.0 2300.0 1423.1N 1131.2W 3110.6 2200.3 1628.9N 3300.0 2340.7 1495.1N 1187.4W 3205.7 2249.5 1700.9N 3400.0 2381.4 1567.1N 1243.7W 3305.0 2301.4 ' 1776.1N 794.0W 48.0 324.6 )216.7( 834.3W 49.7 334.0 )217.6( 873.8W 51.3 344.3 )219.5( 911.7W 53.3 356.0 )223.0( 950.7W 54.5 368.7 )227.4( 3500.0 2422.0 1639.1N 1299.9W 3408.0 2354.8 1853.7N 992.3W 55.1 381.2 )231.5( 3600.0 2462.7 1711.0N 1356.2W 3507.4 2406.4 1928.3N 1033.2W 56.1 393.3 )235.7( 3700.0 2503.4 1783.0N 1412.4W 3606.7 2457.6 2002.7N 1074.4W 57.0 405.7 )240.4( 3800.0 2544.1 1855.0N 1468.7W 3709.5 2510.4 2079.5N 1117.6W 57.4 418.0 )245.0( 3900.0 2584.7 1927.0N 1524.9W 3804.5 2559.2 2150.3N 1158.1W 58.7 430.2 )250.2( 4000.0 2625.4 1999.0N 1581.1W 3903.4 2610.2 2224.3N 1199.4W 59.5 443.5 )256.4( 4100.0 2666.1 2071.0N 1637.4W 4003.0 2661.5 2298.6N 1241.5W 60.1 456.7 )262.6( 4200.0 2706.7 2143.0N 1693.6W 4099.3 2711.0 2370.6N 1282.0W 61.1 470.4 )269.8( 4300.0 2747.4 2215.0N 1749.9W 4201.3 2763.5 2446.6N 1325.0W 61.4 484.2 )276.8( 4400.0 2788.1 2287.0N 1806.1W 4297.7 2813.3 2518.4N 1365.9W 62.3 498.0 )284.5( 4500.0 2828.8 2358.9N 1862.4W 4396.0 2864.1 2591.6N 1407.3W 62.9 512.4 )292.7( 4600.0 2869.4 2430.9N 1918.6W 4495.2 2915.1 2665.8N 1449.2W 63.4 526.8 )301.0( 4700.0 2910.1 2502.9N 1974.9W 4593.5 2965.1 2739.4N 1490.9W 64.0 541.5 )309.6( 4800.0 2950.8 2574.9N 2031.1W 4694.5 3016.0 2815.3N 1533.9W 64.2 556.1 )318.0( 4900.0 2991.5 2646.9N 2087.3W 4798.1 3067.5 2893.0N 1579.1W 64.2 569.8 )325.4( 5000.0 3032.1 2718.9N 2143.6W 4884.2 3110.2 2957.8N 1616.2W 65.6 584.2 )334.8( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 6 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellpath M.D. T.V.D. Rect Coordinates Object wellpath : PMSS <0-9134'>,,313,Tarn Drill Site 2N Horiz Min'm Ellipse M.D. T.V.D. Rect Coordinates Bearing Dist Sep'n 5100.0 3072.8 2790 9N 2199.8W 4972 2 3154 2 3025.1N 1652 2W 66 8 601 2 5200.0 3113.5 2862 5300.0 3154.2 2934 5400.0 3194.8 3006 5500.0 3235.5 3078 5600.0 3276.2 3150 5700.0 3316.9 3222 5800.0 3357.5 3294 5900.0 3398.2 3366 6000.0 3438.9 3438 6100.0 3479.5 3510 6200.0 3520.2 3582 6300.0 3560.9 3654 9N 2256.1W 5069 8N 2312.3W 5171 8N 2368.6W 5271 8N 2424.8W 5370 8N 2481.0W 5470 8N 2537.3W 5570 8N 2593.5W 5680 8N 2649.8W 5780 8N 2706.0W 5885 8N 2762.3W 5982 7N 2818.5W 6077 7N 2874.7W 6175 9 3203 4 3254 0 3305 5 3355 8 3407 0 3457 i 3514 6 3566 5 3620 6 3670 7 3719 7 3769 2 3099.9N 1691 3 3177.6N 1732 0 3253.2N 1772 7 3328.6N 1813 0 3404.3N 1854 8 3479.0N 1895 5 3561.3N 1941 3 3636.0N 1984 4 3713.5N 2029 6 3785.0N 2072 4 3855.5N 2113 2 3928.4N 2155 4W 67 1W 67 6W 67 2W 67 3W 68 3W 68 4W 67 4W 68 9W 67 4W 68 6W 68 9W 69 2 618 3 636 5 654 8 671 0 688 2 705 8 721 0 737 9 752 3 766 8 781 2 796 346.8( 358.8( 370.9( 382.6( 394.3( 405.9( 417.4( 427.7( 437.9( 447.3( 456.9( 467.1( 477.2( 6400.0 3601.6 3726.7N 2931.0W 6270.5 3816.7 3999.6N 2196.5W 69.6 812.5 )487.8( 6500.0 3642.2 3798.7N 2987.2W 6368.~-.t865.1 4073.6N 2238.0W 69.8 828.6,.. )498.5( Phillips Alaska, Inc. ( CLEARANCE LISTING Pag Tarn Drill Site 2N,314 Your ref : 314 Versi% ~7 Tarn Development Field,North Slope, Alaska Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <266'-l1061'>,,320,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0.0N 0.0E 4.1 0.1 20.6S 0.0N 0.0E 104.3 100.3 20.4S 0.0N 0.0E 204.6 200.6 19.6S 0.5N 0.4W 305.0 301.0 18.3S 4.5N 3.8W 404.4 400.4 17.18 87.4W 256.7 89.8 N/A 87.3W 256.9 89.6* )88.6( 87.0W 257.3 89.2* )87.1( 86.2W 257.6 87.8* )85.0( 85.4W 255.2 84.4* )80.9( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 10.5W 501.8 497.8 15.9S 24.5N 20.6W 598.2 594.0 14.1S 40.4N 33.9W 696.6 691.9 10.28 60.2N 50.6W 795.6 790.0 3.3S 83.9N 70.4W 893.7 887.0 5.2N 86.4W 249.4 81.1' )76.7( 91.6W 241.5 80.9* )75.8( 100.3W 232.7 83.6 )77.7( 111.3W 223.7 88.0 )81.1( 124.4W 214.4 95.5 )87.3( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 111.4N 93.4W 992.0 983.1 15.8N 142.6N 119.5W 1091.5 1079.0 29.8N 177.6N 148.4W 1191.3 1173.1 47.0N 216.3N 180.1W 1288.3 1262.1 66.0N 258.5N 214.4W 1386.5 1349.6 86.6N 141.5W 206.7 107.0 )97.1( 164.1W 201.6 121.5 )109.7( 192.3W 198.6 138.3 )124.1( 225.8W 196.9 157.7 )140.9( 265.4W 196.5 180.2 )160.4( 1500.0 1412.7 1600.0 1490.4 1700.0 1564.7 1800.0 1635.4 1900.0 1702.4 304.2N 251.3W 1487.7 1436.0 110.5N 353.2N 290.8W 1589.8 1518.4 138.3N 405.5N 332.6W 1693.1 1596.2 171.0N 460.7N 376.6W 1790.9 1663.6 205.4N 518.9N 422.8W 1882.0 1722.4 238.0N 312.3W 197.5 204.5 )180.9( 365.6W 199.2 229.3 )201.3( 425.3W 201.6 254.1 )220.7( 487.0W 203.4 279.6 )240.2( 548.7W 204.1 308.5 )262.9( 2000.0 1765.3 2100.0 1824.1 2200.0 .1878.6 2300.0 1928.6 2400.0 1974.0 579.8N 471.1W 1977.5 1780.7 272.0N 643.3N 521.2W 2071.4 1834.5 307.6N 709.2N 573.0W 2152.8 1878.2 337.8N 777.3N 626.5W 2236.0 1919.5 367.4N 847.4N 681.4W 2317.6 1956.4 395.9N 616.2W 205.2 340.6 )288.0( 684.3W 205.9 373.4 )313.5( 746.0W 205.0 409.7 )343.1( 811.9W 204.3 450.0 )376.0( 878.9W 203.6 493.1 )411.5( 2500.0 2015.3 2600.0 2056.0 919.2N 737.5W 2388.2 1986.1 419.5N 991.2N 793.7W 2458.3 2014.7 440.6N 938.4W 201.9 539.3 )451.0( 998.8W 200.4 588.9 )493.9( Phillips Alaska, Inc. Tarn Drill Site 2N,314 · Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 8 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-10655'>,,337PB1,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0. ON 200.0 200.0 0. ON 300.0 300.0 0.SN 400.0 399.8 4.5N 0.0E 0.0 5.0 0.0E 95.0 100.0 0.0E 196.2 201.2 0.4W 294.1 299.1 3.8W 386.3 391.2 79.38 79.3S 79.5S 80.6S 83.7S 335.4W 256.7 344.6 N/A 335.4W 256.7 344.6* )343.9( 335.2W 256.7 344.5* )343.0( 334.6W 256.4 343.9* )341.7( 334.9W 255.1 342.8* )339.8( 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 10.5W 475.2 479.9 20.6W 555.1 559.1 33.9W 635.3 638.2 50.6W 716.6 717.3 70.4W 800.8 798.5 89.9S 99.3S 111.6S 128.2S 149.0S 337.0W 252.6 342.7* )338.8( 340.6W 248.9 345.4 )340.7( 347.0W 244.1 352.8 )347.3( 354.9W 238.2 365.7 )359.5( 362.4W 231.4 384.0 )376.8( 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 93.4W 885.1 879.6 119.5W 968.7 960.1 148.4W 1045.0 1033.6 170.9S 192.08 211.5S 369.8W 224.4 407.8 )399.8( 377.6W 217.6 437.2 )428.2( 384.6W 211.3 472.7 )462.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 9 Your ref : 314 Version 97 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <7090-10245'>,,337,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0. ON 0. ON 0. ON 0.5N 4.5N 0.0E 0.0 5.0 0.0E 95.0 100.0 0.0E 196.2 201.2 0.4W 294.1 299.1 3.8W 386.3 391.2 79.3S 79.38 79.5S 80.68 83.7S 335.4W 256.7 344.6 N/A 335.4W 256.7 344.6* )343.9( 335.2W 256.7 344.5* )343.0( 334.6W 256.4 343.9* )341.7( 334.9W 255.1 342.8* )339.8( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 24.5N 40.4N 60.2N 83.9N 10.5W 475.2 479.9 20.6W 555.1 559.1 33.9W 635.3 638.2 50.6W 716.6 717.3 70.4W 800.8 798.5 89.9S 99.3S 111.6S 128.2S 149.08 337.0W 252.6 342.7* )338.8( 340.6W 248.9 345.4 )340.7( 347.0W 244.1 352.8 )347.3( 354.9W 238.2 365.7 )359.5( 362.4W 231.4 384.0 )376.8( 1000.0 980.9 111.4N 93.4W 885.1 879.6 170.9S 369.8W 224.4 407.8 )399.8( 1100.0 1072.2 142.6N 119.5W 968.7 960.1 192.0S 377.6W 217.6 437.2 )428.2( 1200.0 1161.3 177.6N 148.4W 1045.0 1033.6 211.5S 384.6W 211.3 472.7 )462.6( Phillips Alaska, Inc. ~ CLEARANCE LISTING Page 10 ~ Tarn Drill Site 2N,314 ~ Your ref : 314 Vers~, #7 Tarn Development Field,North Slope, Alaska Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-9690'>,,329,Tarn Drill Site 2N Horiz Min'm Ellipse M.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 5.0 51.6S 218.8W 256.7 224.9 N/A 100.0 100.0 0.0N 0.0E 95.2 100.2 51.6S 218.8W 256.7 224.8* )224.1( 200.0 200.0 0.0N 0.0E 195.6 200.6 51.4S 218.6W 256.8 224.6* )223.1( 300.0 300.0 0.5N 0.4W 295.9 300.9 51.4S 218.1W 256.6 223.8* )221.6( 400.0 399.8 4.5N 3.8W 393.7 398.7 51.68 217.9W 255.3 221.3' )218.3( 500.0 499.3 12.5N 10.5W 491.2 496.1 50.8S 219.1W 253.1 218.0' )214.1{ 600.0 598.0 24.5N 20.6W 585.9 590.8 47.5S 222.6W 250.4 214.7' )210.0( 700.0 695.8 40.4N 33.9W 672.6 677.0 43.1S 229.7W 246.9 213.7' )208.2( 800.0 792.4 60.2N 50.6W 756.8 760.1 37.8S 242.4W 242.9 217.9 )211.5( 900.0 887.5 83.9N 70.4W 845.4 846.0 31.2S 262.7W 239.1 227.9 )220.4( 1000.0 980.9 111.4N 93.4W 932.8 929.7 24.3S 287.2W 235.0 242.0 )233.1( 1100.0 1072.2 142.6N 119.5W 1015.2 1006.5 17.38 316.0W 230.9 261.8 )251.0( 1200.0 1161.3 177.6N 148.4W 1102.1 1084.4 7.0S 353.0W 228.0 286.1 )272.8( 1300.0 1247.9 216.3N 180.1W 1192.5 1162.2 8.0N 396.6W 226.1 312.4 )296.0( 1400.0 1331.8 258.5N 214.4W 1281.6 1235.4 26.0N 444.1W 224.6 340.8 )320.8( 1500.0 1412.7 304.2N 251.3W 1368.8 1304.2 45.2N 494.0W 223.1 371.1 )347.1( 1600.0 1490.4 353.2N 290.8W 1452.0 1367.7 64.1N 544.3W 221.3 403.7 )375.3( 1700.0 1564.7 405.5N 332.6W 1524.4 1420.5 79.7N 591.4W 218.5 440.3 )407.7( 1800.0 1635.4 460.7N 376.6W 1590.3 1465.8 92.7N 637.4W 215.3 481.9 )444.7( 1900.0 1702.4 518.9N 422.8W 1650.0 1504.1 103.5N 681.9W 211.9 528.2 )486.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska Reference wellpath Object CLEARANCE LISTING Page 11 Your ref : 314 Version Last revised : 21-Nov-2000 wellpath : PMSS <0-7431'>,,345,Tarn Drill Site 2N Horiz Min'm Ellipse M.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 5.0 106.78 452.4W 256.7 464.8 N/A 100.0 100.0 0.0N 0.0E 95.0 100.0 106.78 452.4W 256.7 464.8* )464.1( 200.0 200.0 0.0N 0.0E 194.1 199.1 106.48 452.5W 256.8 464.9 )463.4( 300.0 300.0 0.5N 0.4W 293.4 298.4 105.8S 452.9W 256.8 464.8* )462.6( 400.0 399.8 4.5N 3.8W 392.6 397.6 104.98 453.5W 256.3 462.9* )459.8( 500.0 499.3 12.5N 10.5W 488.8 493.8 104.38 454.5W 255.3 459.1' )455.3( 600.0 598.0 24.5N 20.6W 570.3 575.2 104.3S 456.4W 253.5 455.1' )450.4( 700.0 695.8 40.4N 33.9W 646.2 650.9 106.38 461.6W 251.1 454.3* )449.0( 800.0 792.4 60.2N 50.6W 718.7 722.8 110.78 469.9W 247.8 458.1 )452.1( 900.0 887.5 83.9N 70.4W 792.4 795.4 116.78 481.3W 244.0 466.5 )459.7( 1000.0 980.9 111.4N 93.4W 882.4 883.5 124.9S 497.4W 239.7 478.0 )470.4( 1100.0 1072.2 142.6N 119.5W 953.2 952.4 132.7S 511.8W 234.9 494.0 )485.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 12 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <9483 - 9631'>,,343,Tarn Drill Site 2N Horiz Min'm Ellipse M.D. T.V.D. Rect Coordinates M.D. T.V.D. Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 5.0 100.0S 423.3W 256.7 435.0 N/A 100.0 100.0 0.0N 0.0E 96.4 101.4 99.9S 423.2W 256.7 434.8* )433.9( 200.0 200.0 0.0N 0.0E 196.5 201.5 99.8S 422.8W 256.7 434.4* )432.6( 300.0 300.0 0.5N 0.4W 295.7 300.7 100.0S 422.5W 256.6 433.9* )431.2( 400.0 399.8 4.5N 3.8W 383.0 388.0 101.3S 423.3W 255.8 432.8* )429.2( 500.0 499.3 12.5N 10.5W 465.8 470.6 105.5S 426.2W 254.2 433.0 )428.4( 600.0 598.0 24.5N 20.6W 546.9 551.2 113.68 431.3W 251.4 435.8 )430.3( 700.0 695.8 40.4N 33.9W 623.9 626.9 125.28 438.1W 247.7 442.2 )435.9( 800.0 792.4 60.2N 50.6W 688.4 689.5 138.0S 446.8W 243.4 454.9 )447.9( 900.0 887.5 83.9N 70.4W 745.0 743.6 151.48 457.2W 238.7 475.1 )467.4( 1000.0 980.9 111.4N 93.4W 802.5 797.4 166.5S 470.6W 233.6 503.1 )494.7( Phillips Alaska, Inc. CLEARANCE LISTING Page 13 Tarn Drill Site 2N,314 Your ref : 314 Version #7 Tarn Development Field,North Slope, Alaska Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-12339'>,,341,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 5.0 93.0S 100.0 100.0 0.0N 0.0E 95.0 100.0 93.0S 200.0 200.0 0.0N 0.0E 191.3 196.3 92.8S 300.0 300.0 0.5N 0.4W 293.4 298.4 93.1S 400.0 399.8 4.5N 3.8W 386.7 391.6 95.8S 500.0 499.3 12.5N 10.5W 470.7 475.4 101.8S 600.0 598.0 24.5N 20.6W 548.4 552.5 110.2S 700.0 695.8 40.4N 33.9W 629.8 632.6 122.8S 800.0 792.4 60.2N 50.6W 701.6 702.4 137.7S 900.0 887.5 83.9N 70.4W 763.6 761.7 153.7S 1000.0 980.9 111.4N 93.4W 821.1 815.7 171.0S 1100.0 1072.2 142.6N 119.5W 882.9 872.9 191.2S 394.5W 256.7 405.3 N/A 394.5W 256.7 405.3* )404.5( 395.1W 256.8 405.9 )404.4( 395.6W 256.7 406.1 )403.9( 395.7W 255.6 404.6* )401.6( 397.6W 253.5 404.4* )400.5( 402.2W 250.6 407.2 )402.6( 408.7W 246.5 413.7 )408.2( 416.4W 241.6 425.7 )419.4( 425.1W 236.2 445.1 )438.0( 434.9W 230.4 472.8 )465.1( 446.6W 224.4 508.1 )499.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 14 Your ref : 314 Version 97 Last revised : 21-Nov-2000 Reference wellDath Object wellDath : PMSS <288-8750'>,,309,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0.0N 200.0 200.0 0.0N 300.0 300.0 0.SN 400.0 399.8 4.5N 0.0E 1.1 0.1 0.0E 101.2 100.2 0.0~. 201.3 200.3 0.4W 301.0 300.0 3.8W 401.0 399.9 17.3N 16.9N 15.8N 14.7N 14.5N 73.1E 76.7 75.1 N/A ~3.0E 77.0 74.9* )74.0( 72.7E 77.7 74.4* )72.6( 72.8E 79.0 74.5 )72.0( 72.7E 82.5 77.1 )73.8( 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 10.5W 500.5 499.4 20.6W 599.6 598.5 33.9W 697.8 696.8 50.6W 794.1 793.1 70.4W 890.5 889~2 14.9N 15.4N 16.1N 17.6N 23.8N 72.5E 88.4 83.1 )78.7( 72.2E 95.6 93.2 )87.7( 71.6E 103.0 108.3 )101.5( 71.4E 109.3 129.2 )121.1( 73.2E 112.7 155.7 )146.4( 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 93.4W 988.3 986.3 119.5W 1089.6 1086.4 148.4W 1194.3 1189.6 180.1W 1302.1 1295.3 214.4W 1396.0 1386.4 35.2N 50.6N 67.6N 87.6N 109.8N 76.1E 114.2 186.0 )175.4( 78.6E 114.9 218.8 )206.9( 76.4E 116.1 251.8 )238.6( 69.2E 117.3 284.5 )269.9( 63.4E 118.2 319.8 )303.7( 1500.0 1412.7 304.2N 1600.0 1490.4 353.2N 1700.0 1564.7 405.5N 1800.0 1635.4 460.7N 1900.0 1702.4 518.9N 251.3W 1493.1 1479.0 290.8W 1604.0 1581.2 332.6W 1725.1 1687.7 376.6W 1839.4 1781.5 422.8W 1972.9 1887.1 138.5N 181.6N 238.9N 304.0N 384.6N 60.0E 118.0 358.8 )341.1( 57.5E 116.2 398.7 )379.0( 54.8E 113.3 439.2 )417.1( 49.5E 110.2 477.0 )452.2( 36.7E 106.3 513.2 )485.4( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 15 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <8085-8239'>,,339,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0. ON 0. ON 0. ON 0.5N 4.5N 0.0E 0.0 5.0 0.0E 99.7 104.7 0.0E 199.6 204.5 0.4W 299.1 304.1 3.8W 390.2 395.2 86.3S 86.3S 86.3S 86.7S 88.7S 364.9W 256.7 375.0 N/A 364.3W 256.7 374.4* )373.5( 363.0W 256.6 373.2* )371.3( 361.7W 256.4 371.7' )368.9( 361.2W 255.4 369.4* )365.7( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 24.5N 40.4N 60.2N 83.9N 10.5W 478.8 483.6 20.6W 560.4 564.6 33.9W 639.1 642.1 50.6W 710.6 711.7 70.4W 778.6 777.0 94.1S 103.1S 115.7S 131.0S 148.2S 362.3W 253.1 367.9* )363.3( 365.1W 249.7 368.9 )363.4( 369.5W 245.0 374.0 )367.7( 375.6W 239.5 385.7 )378.6( 383.4W 233.4 405.1 )397.2( 1000.0 980.9 111.4N 93.4W 844.8 839.4 168.1S 393.3W 227.0 433.6 )424.9( 1100.0 1072.2 142.6N 119.5W 913.8 903.9 189.7S 404.8W 220.6 469.2 )459.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page(' Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-7039'>,,319,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0.0N 200.0 200.0 0.0N 300.0 300.0 0.5N 400.0 399.8 4.5N 0.0E 0.0 5.0 17.2S 0.0E 95.0 100.0 17.2S 0.0E 194.7 199.7 17.3S 0.4W 294.6 299.6 17.9S 3.8W 394.4 399.4 19.0S 72.9W 256.7 75.0 N/A 72.9W 256.7 74.9* )74.1( 73.0W 256.6 75.0 )73.6( 73.4W 255.8 75.2 )73.0( 73.6W 251.4 73.6* )70.6( 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 10.5W 494.1 499.1 19.9S 20.6W 592.8 597.8 20.6S 33.9W 690.4 695.4 21.2S 50.6W 786.8 791.7 22.1S 70.4W 881.6 886.6 23.0S 73.7W 242.8 71.1' )67.3( 73.7W 229.7 69.7* )65.2( 73.6W 212.8 73.4 )67.9( 73.5W 195.6 85.5 )78.7( 73.3W 181.6 106.9 )98.5( 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 93.4W 976.3 981.2 23.6S 119.5W 1073.2 1078.1 22.7S 148.4W 1171.5 1176.2 19.2S 180.1W 1275.3 1279.1 12.7S 214.4W 1378.1 1380.3 2.9S 73.5W 171.6 136.5 )126.5( 76.0W 165.3 171.0 )159.7( 82.2W 161.4 208.2 )195.6( 93.1W 159.2 246.9 )233.0( 108.5W 157.9 286.2 )271.1( 1500.0 1412.7 304.2N 1600.0 1490.4 353.2N 1700.0 1564.7 405.5N 1800.0 1635.4 460.7N 1900.0 1702.4 518.9N 251.3W 1491.7 1490.5 12.9N 290.8W 1604.4 1597.5 33.8N 332.6W 1715.8 1701.4 58.2N 376.6W 1825.5 1801.5 85.4N 422.8W 1944.3 1907.2 119.1N 131.2W 157.6 324.6 )308.4( 159.5W 157.7 361.6 )344.1( 191.5W 157.9 398.9 )380.1( 226.9W 158.3 436.9 )416.5( 269.5W 159.0 474.7 )452.6( 2000.0 1765.3 579.8N 471.1W 2052.3 2000.6 153.0N 312.1W 159.6 512.7 )487.7( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 17 Your ref : 314 Version 97 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-12077'>,,335,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0.0N 0.0E 0.0 0.0 72.5S 0.0N 0.0E 100.0 100.0 72.5S 0.0N 0.0E 201.6 201.6 73.0S 0.SN 0.4W 301.9 301.9 74.6S 4.5N 3.8W 401.2 401.1 76.5S 306.4W 256.7 314.8 N/A 306.4W 256.7 314.8 )314.1( 305.9W 256.6 314.5' )313.0( 304.8W 256.1 313.5' )311.3( 303.9W 254.9 310.8' )307.8( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 10.5W 500.9 500.8 78.6S 24.5N 20.6W 599.8 599.7 80.7S 40.4N 33.9W 696.6 696.5 82.7S 60.2N 50.6W 793.1 792.9 84.5S 83.9N 70.4W 887.6 887.4 86.5S 302.8W 252.7 306.1' )302.3( 301.3W 249.5 299.9* )295.2( 300.1W 245.2 293.3* )287.8( 299.0W 239.8 287.5* )281.3( 297.6W 233.1 284.0* )277.0( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 111.4N 93.4W 979.9 979.7 88.4S 142.6N 119.5W 1069.4 1069.2 90.2S 177.6N 148.4W 1152.3 1152.0 92.6S 216.3N 180.1W 1228.0 1227.6 96.7S 258.5N 214.4W 1302.6 1302.0 102.1S 296.2W 225.4 284.6 )276.8( 295.1W 217.0 291.6 )282.6( 294.2W 208.4 307.1 )296.9( 293.8W 200.0 333.6 )321.9( 293.9W 192.4 370.5 )357.3( 1500.0 1412.7 1600.0 1490.4 304.2N 251.3W 1370.6 1369.7 108.5S 353.2N 290.8W 1432.7 1431.3 115.7S 294.6W 186.0 417.2 )402.6( 295.9W 180.6 472.7 )456.8( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 18 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-8500'>,,317,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0. ON 0. ON 0. ON 0.5N 4.5N 0.0E 1.0 0.0 0.0E 101.0 100.0 0.0E 200.9 199.9 0.4W 300.8 299.8 3.8W 400.8 399.8 10.3S 10.3S 11.1S 12.4S 13.6S 43.7W 256.8 44.9 N/A 43.7W 256.8 44.9 )44.1( 43.4W 255.6 44.8* )43.3( 43.4W 253.3 44.9 )42.6( 43.2W 245.4 43.4* )40.4( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 24.5N 40.4N 60.2N 83.9N 10.5W 500.2 499.2 20.6W 600.2 599.2 33.9W 700.7 699.4 50.6W 801.1 799.1 70.4W 901.7 898.6 14.8S 13.2S 6.4S 3.8N 17.2N 42.9W 229.8 42.3* )38.6( 43.6W 211.4 44.1 )39.5( 46.2W 194.7 48.5 )42.6( 51.6W 181.1 56.9 )49.5( 58.8W 170.1 68.6 )59.7( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 lll.4N 142.6N 177.6N 93.4W 1003.0 997.9 119.5W 1105.8 1097.7 148.4W 1210.2 1197.7 34.1N 55.0N 80.0N 68.8W 162.3 82.9 )72.6( 81.8W 156.7 98.7 )87.1( 98.6W 153.0 115.4 )102.7( 1300.0 1247.9 1400.0 1331.8 1500.0 1412.7 1600.0 1490.4 1700.0 1564.7 1800.0 1635.4 1900.0 1702.4 2000.0 1765.3 2100.0 1824.1 2200.0 1878.6 2300.0 1928.6 2400.0 1974.0 2500.0 2015.3 2600.0 2056.0 2700.0 2096.6 2800.0 2137.3 2900.0 2178.0 3000.0 2218.7 3100.0 2259.3 3200.0 2300.0 3300.0 2340.7 3400.0 2381.4 3500.0 2422.0 3600.0 2462.7 216.3N 258.5N 304.2N 353.2N 405.5N 460.7N 518.9N 180.1W 1313.4 1295.1 214.4W 1418.9. 1392.7 251.3W 1525.1 .489.1 290.8W 1633.2 1583.8 332.6W 1740.4 1675.4 376.6W 1855.4 1769.8 422.8W 1969.6 1858.4 579.8N 643.3N 709.2N 777.3N 847.4N 471.1W 2079.3 1939.0 521.2W 2190.8 2017.2 573.0W 2305.4 2092.5 626.5W 2419.1 2161.4 681.4W 2528.8 2223.2 919.2N 991.2N 1063.1N 1135.1N 1207.1N 737.5W 2630.0 2278.1 793.7W 2726.6 2330.5 850.0W 2817.5 2380.0 906.2W 2916.6 2434.0 962.5W 3016.6 2487.9 1279.1N 1018.7W 3115.9 2541.3 1351.1N 1075.0W 3218.0 2597.1 1423.1N 1131.2W 3318.4 2652.3 1495.1N 1187.4W 3411.1 2703.2 1567.1N 1243.7W 3507.7 2756.3 1639.1N 1299.9W 3608.6 2811.4 1711.0N 1356.2W 3712.8 2867.3 107.7N 140.2N 176.6N 215.3N 256.2N 302.2N 352.3N 404.2N 458.3N 516.2N 576.5N 636.2N 692.8N 747.2N 796.5N 849.8N 904.0N 958.2N 1015.6N 1073.9N 1127.2N 1182.0N 1238.8N 1298.0N 118.2W 150.3 133.6 )119.8( 141.4W 148.3 151.8 ~. )136.8( 168.5W 147.0 170.3 ~.. j154.3( 202.2W 147.3 188.6 )171.6( 240.2W 148.2 207.6 )189.4( 286.7W 150.4 226.5 )207.1( 338.7W 153.2 243.2 )222.5( 391.9W 155.7 259.4 )235.6( 450.2W 159.0 276.7 )247.8( 514.2W 163.0 294.1 )262.3( 581.6W 167.4 310.7 )275.4( 649.8W 171.5 328.2 )288.9( 713.2W 173.9 347.7 )304.3( 773.5W 175.2 367.8 )320.2( 831.6W 176.1 389.5 )337.3( 895.3W 177.8 411.8 )354.7( 959.8W 179.5 433.5 )371.5( 1023.6W 180.9 455.1 )388.0( 1087.0W 182.1 476.2 )404.6( 1147.3W 182.6 496.2 )420.7( 1203.4W 182.5 516.8 )437.1( 1262.7W 182.8 537.8 )453.7( 1325.3W 183.6 558.9 )470.2( 1390.4W 184.7 579.2 )485.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 19 Your ref : 314 Version %7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <7387 - 8182'>,,325,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates 0.0 0.0 0.0N 100.0 100.0 0. ON 200.0 200.0 0.0N 300.0 300.0 0.SN 400.0 399.8 4.5N 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 1000.0 980.9 111.4N 1100.0 1072.2 142 . 6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 1500.0 1412.7 304.2N 1600.0 1490.4 353.2N 1700.0 1564.7 405.5N 1800.0 1635.4 460.7N 1900.0 1702.4 518.9N 2000.0 1765.3 579.8N 2100.0 1824.1 643.3N 2200.0 1878.6 709.2N 0.0E 0.0E 93 3 98 0.0E 192 5 197 0.4W 292 5 297 3.8W 392 2 397 10.5W 492 8 497 20.6W 593 5 598 33.9W 691 4 696 50.6W 787.0 791 70.4W 881.9 886 93.4W 978.2 982 119.5W 1076.4 1078 148.4W 1177.7 1177 180.1W 1279.2 1274 214.4W 1380.9 1370 251.3W 1479.7 1461 290.8W 1573.1 1547 332.6W 1664.2 1628 376.6W 1751.6 1705 422.8W 1834.3 1776 471.1W 1926.1 1851 521.2W 2026.3 1929 573.0W 2128.7 2004 M.D. T.V.D. 00 50 3 5 5 2 7 4 3 9 4 1 7 2 1 0 7 0 7 3 0 2 2 5 Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 37.8S 38.1S 161 38.8S 162 39.6S 163 40.4S 165 40.6S 166 40.2S 166 38.6S 167 35.4S 169 30.4S 175 23.3S 184 13.3S 197 1.2N 216 19.9N 240 41.8N 266 65.2N 294 87.8N 324 108.9N 359 128.2N 396 144.9N 436 161.4N 486 180.6N 546 202.6N 611 160 4W 256 7 164 9 OW 256 7 165 4 3W 256 6 166 9 7W 256 2 168 1 OW 254 4 167 4* 2W 251 2 164 6* 6W 246 i 159 7* 0W 239 3 154 8* 4W 231 2 152 6* OW 222 5 154 9 3W 214 0 162 5 7W 206 6 174 5 7W 201 2 189 9 OW 197 0 207 0 2W 193 4 226 1 5W 190 2 247 8 8W 187 3 273 6 4W 185 2 304 6 6W 183 4 340 4 1W 182 0 381 4 2W 182 i 427 4 1W 183 i 475 2 7W 184 4 523 5 N/A 164.6 165.1 165.4 163.7 159.9 154.1 148.3 145.2 146.4 152.7 163.3 177.1 192.7 210.2 230.3 254.5 283.9 317.9 357.2 400.7 445.7 491.5 Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 20 Your ref : 314 Version ~7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <10920 - 11225'>,,331,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0. ON 0. ON 0. ON 0.5N 4.5N 0.0E 0.0 5.0 0.0E 94.4 99.4 0.0E 194.1 199.1 0.4W 291.2 296.2 3.8W 380.4 385.3 58.3S 58.2S 57.7S 57.1S 55.6S 248.1W 256.8 254.9 N/A 248.2W 256.8 255.0 )254.1( 248.7W 256.9 255.3 )253.5( 249.8W 257.0 256.0 )253.3( 253.3W 256.4 257.1 )253.4( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 24.5N 40.4N 60.2N 83.9N 10.5W 470.1 474.6 20.6W 560.9 564.5 33.9W 649.2 651.2 50.6W 728.6 728.0 70.4W 809.3 803.9 52.6S 47.9S 41.3S 33.8S 25.1S 260.7W 255.4 259.7 )255.1( 272.1W 253.9 263.9 )258.3( 287.6W 252.1 270.2 )263.7( 306.7W 249.8 280.4 )272.9( 332.3W 247.4 295.8 )287.4( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 111.4N 142.6N 177.6N 216.3N 258.5N 93.4W 890.5 879.1 119.5W 970.0 950.9 148.4W 1047.8 1019.2 180.1W 1120.0 1080.2 214.4W 1194.1 1140.6 16.9S 9.8S 2.6S 4.5N 11.8N 361.8W 244.4 314.3 )305.0( 395.1W 241.1 337.5 )327.2( 431.8W 237.5 364.7 )353.3( 469.6W 233.8 396.0 )383.4( 512.0W 230.3 431.3 )417.3( 1500.0 1412.7 304.2N 251.3W 1266.8 1197.4 71600.0 1490.4 353.2N 290.8W 1332.7( 1246.7 Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska 18.8N 25.0N 556.8W 226.9 470.2 )454.6( 600.0W 223.3 512.6 )495.4( (' CLEARANCE LISTING Page 21 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS IFR <0-8684'>,,332PB1,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0.0N 200.0 200.0 0.0N 300.0 300.0 0.SN 400.0 399.8 4.5N 0.0E 0.0 1.0 62.1S 0.0E 97.0 98.0 62.1S 0.0E 194.4 195.4 62.1S 0.4W 288.9 289.9 62.1S 3.8W 384.4 385.3 62.0S 262.7W 256.7 269.9 N/A 263.2W 256.7 270.4 )269.4( 264.6W 256.8 271.8 )269.8( 267.0W 256.8 274.0 )270.8( 271.3W 256.0 276.1 )271.4( 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 10.5W 472.1 472.7 61.2S 20.6W 559.1 558.9 59.5S 33.9W 639.6 637.9 57.8S 50.6W 722.5 718.4 55.2S 70.4W 803.0 795.0 53.0S 278.0W 254.6 278.8 )272.7( 289.3W 252.6 284.3 )276.9( 304.6W 250.0 293.7 )285.2( 324.5W 247.1 306.4 )296.8( 348.9W 243.8 323.8 )313.2( 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 93.4W 888.9 875.8 51.1S 119.5W 969.6 950.5 49.6S 148.4W 1048.0 1021.9 48.4S 180.1W 1133.3 1097.9 46.7S 214.4W 1213.1 1167.7 43.6S 378.2W 240.3 344.3 )332.5( 408.4W 236.4 367.7 )354.9( 440.9W 232.3 395.0 )381.2( 479.6W 228.7 425.8 )410.7( 518.2W 225.2 458.8 )442.3( 1500.0 1412.7 304.2N 251.3W 1290.7 1233.7 40.1S 558.8W 221.8 495.1 )477.1( Phil'lips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 22 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS IFR <6234-12026'>,,332,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0. ON 200.0 200.0 0. ON 300.0 300.0 0.5N 400.0 399.8 4.5N 0.0E 0.0 1.0 62.1S 0.0E 97.0 98.0 62.1S 0.0E 194.4 195.4 62.'1S 0.4W 288.9 289.9 62.1S 3.8W 384.4 385.3 62.0S 262.7W 256.7 269.9 N/A 263.2W 256.7 270.4 )269.4( 264.6W 256.8 271.8 )269.8( 267.0W 256.8 274.0 )270.8( 271.3W 256.0 276.1 )271.4( 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 10.5W 472.1 472.7 61.2S 20.6W 559.1 558.9 59.5S 33.9W 639.6 637.9 57.8S 50.6W 722.5 718.4 55.2S 70.4W 803.0 795.0 53.0S 278.0W 254.6 278.8 )272.7( 289.3W 252.6 284.3 )276.9( 304.6W 250.0 293.7 )285.2( 324.5W 247.1 306.4 )296.8( 348.9W 243.8 323.8 )313.2( 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 93.4W 888.9 875.8 51.1S 119.5W 969.6 950.5 49.6S 148.4W 1048.0 1021.9 48.4S 180.1W 1133.3 1097.9 46.7S 214.4W 1213.1 1167.7 43.6S 378.2W 240.3 344.3 )332.5( 408.4W 236.4 367.7 )354.9( 440.9W 232.3 395.0 )381.2( 479.6W 228.7 425.8 )410.7( 518.2W 225.2 458.8 )442.3( 1500.0 1412.7 304.2N 251.3W 1290.7 1233.7 40.1S 558.8W 221.8 495.1 )477.1( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 23 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-10334'>,,305,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0.0N 0.0E 0.0 1.0 31.1N 0.0N 0.0E 99.0 100.0 31.1N 0.0N 0.0E 198.1 199.1 31.0N 0.SN 0.4W 297.0 298.0 31.2N 4.5N 3.8W 394.3 395.2 34.9N 131.5E 76.7 135.1 N/A 131.5E 76.7 135.1' )134.4( 131.8E 76.8 135.4 )134.0( 132.8E 77.0 136.8 )134.5( 134.4E 77.6 141.5 )138.5( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 10.5W 493.0 493.3 45.1N 24.5N 20.6W 589.3 588.4 60.4N 40.4N 33.9W 684.1 681.5 78.0N 60.2N 50.6W 776.4 771.1 99.7N 83.9N 70.4W 870.1 861.3 124.5N 135.8E 77.4 150.0 )146.0( 137.3E 77.2 162.2 )157.1( 140.0E 77.8 178.5 )172.2( 144.2E 78.5 199.9 )192.2( 149.9E 79.6 225.5 )216.3( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 111.4N 93.4W 960.5 947.5 150.8N 142.6N 119.5W 1051.7 1033.3 180.7N 177.6N 148.4W 1143.0 1118.3 213.5N 216.3N 180.1W 1229.2 1196.6 248.6N 258.5N 214.4W 1314.6 1272.3 287.4N 156.3E 81.0 255.1 )244.2( 163.8E 82.3 288.5 )275.7( 171.3E 83.6 324.6 )309.7( 178.6E 84.8 363.8 )346.7( 186.5E 85.9 406.3 )386.9( 1500.0 1412.7 304.2N 251.3W 1401.1 1347.2 1600.0 1490.4 353.2N 290.8W 1482.~, 1415.9 Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska 329.7N 373.1N 194.8E 86.7 451.7 )429.8( 202.8E 87.7 499.5 )475.0( ( ,~, CLEARANCE LISTING Page 24 Your ref : 314 Version %7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-11456'>,,318,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 1.0 13.78 100.0 100.0 0.0N 0.0E 99.0 100.0 13.78 200.0 200.0 0.0N 0.0E 199.4 200.4 13.7S 300.0 300.0 0.5N 0.4W 297.2 298.2 13.98 400.0 399.8 4.5N 3.8W 396.5 397.4 13.0S 58.2W 256.7 59.8 N/A 58.2W 256.7 59.8* )58.8( 57.8W 256.6 59.5* )57.5( 58.5W 256.0 59.8 )56.9( 62.9W 253.5 61.7 )57.6( 500.0 499.3 12.5N 10.5W 495.3 495.9 8.7S 600.0 598.0 24.5N 20.6W 593.3 593.2 2.68 700.0 695.8 40.4N 33.9W 693.2 692.0 6.2N 800.0 792.4 60.2N 50.6W 792.2 789.0 18.5N 900.0 887.5 83.9N 70.4W 891.5 885.9 32.5N 68.8W 250.0 62.1 )56.9( 78.8W 245.1 64.4 )58.1( 91.1W 239.1 66.7 )59.5( 106.0W 233.0 69.5 )61.4( 122.7W 225.5 73.3 )64.2( 1000.0 980.9 111.4N 93.4W 990.4 981.3 49.4N 1100.0 1072.2 142.6N 119.5W 1089.5 1075.7 68.3N 1200.0 1161.3 177.6N 148.4W 1188.8 1169.5 88.8N 1300.0 1247.9 216.3N 180.1W 1286.9 1260.9 110.5N 1400.0 1331.8 258.5N 214.4W 1384.3 1350.6 132.9N 142.8W 218.5 79.2 )68.9( 166.0W 212.1 87.7 )76.0( 191.3W 205.8 99.0 )85.6( 219.2W 200.3 113.5 )98.3( 250.2W 195.9 132.0 )114.8( 1500.0 1412.7 304.2N 251.3W 1481.8 1438.6 156.1N 1600.0 1490.4 353.2N 290.8W 1578.9 1524.5 179.9N 1700.0 1564.7 405.5N 332.6W 1679.0 1611.6 206.0N 1800.0 1635.4 460.7N 376.6W 1784.3 1700.2 237.5N 1900.0 1702.4 518.9N 422.8W 1886.2 1783.7 270.6N 285.1W 192.8 154.1 )135.0( 323.5W 190.7 179.7 )158.6( 365.6W 189.4 207.6 )184.6( 412.6W 189.2 235.2 )210.4( 460.8W 188.7 264.0 )237.1( 2000.0 1765.3 579.8N 471.1W 1990.2 1864.8 307.4N 2100.0 1824.1 643.3N 521.2W 2090.6 1939.1 344.8N 2200.0 1878.6 709.2N 573.0W 2183.4 2007.2 379.6N 2300.0 1928.6 777.3N 626.5W 2276.5 2076.0 414.5N 2400.0 1974.0 847.4N 681.4W 2376.9 2150.4 453.3N 514.6W 189.1 293.3 )263.2( 570.7W 189.4 323.7 )290.5( 623.3W 188.7 357.4 )321.6( 675.4W 187.7 394.6 )356.2( 730.6W 187.1 434.5 )393.5( 2500.0 2015.3 919.2N 737.5W 2472.3 2220.5 491.7N 782.5W 186.0 476.3 )430.5( 2600.0 2056.0 991.2N 793.7W 2575.9 2293.5 534.8N 842.3W 186.1 516.8 )468.6( 11400.0 5117.4 6823.5N 6181.8W 11456.0 5244.4 6029.6N 7003.3W 226.0 1149.5 )422.1( 11500.0 5111.9 6830.9N 6281.4W 11456.0 5244.4 6029.6N 7003.3W 222.0 1086.7 )322.9( 11600.0 5106.3 6838.2N 6381.0W 11456.0 5244.4 6029.6N 7003.3W 217.6 1029.7 )229.5( 11700.0 5100.7 6845.6N 6480.5W 11456.0 5244.4 6029.6N 7003.3W 212.6 979.7* )147.3( 11800.0 5095.2 6852.9N 6580.1W 11456.0 5244.4 6029.6N 7003.3W 207.2 937.7* )84.7( 11900.0 5089.6 6860.3N 6679.7W 11456.0 5244.4 6029.6N 7003.3W 201.3 904.9* )54.2( 12000.0 5084.0 6867.6N 6779.3W 11456.0 5244.4 6029.6N 7003.3W 195.0 882.2* )68.4( 12100.0 5078.4 6875.0N 6878.8W 11456.0 5244.4 6029.6N 7003.3W 188.4 870.5* )110.3( 12200.0 5072.9 6882.3N 6978.4W 11456.0 5244.4 6029.6N 7003.3W 181.7 870.2* )163.6( 12300.0 5067.3 6889.7N 7078.0W 11456.0 5244.4 6029.6N 7003.3W 175.0 881.3 )223.4( 12400.0 5061.7 6897.0N 7177.6W 11456.0 5244.4 6029.6N 7003.3W 168.6 903.4 )288.3( 12500.0 5056.2 6904.4N 7277.1W 11456.0 5244.4 6029.6N 7003.3W 162.6 935.8 )357.9( 12600.0 5050.6 6911.8N 7376.7W 11456.0 5244.4 6029.6N 7003.3W 157.1 977.3 )432.0( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 25 Your ref : 314 Version 97 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-8960'>,,307,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0.0N 0.0E 1.1 0.1 24.3N 0.0N 0.0E 101.2 100.2 24.0N 0.0N 0.0E 201.4 200.4 23.1N 0.SN 0.4W 301.7 300.7 21.8N 4.5N 3.8W 401.3 400.3 20.6N 102.4E 76.7 105.2 N/A 102.3E 76.8 105.1' )104.3( 102.2E 77.2 104.8' )103.3( 101.8E 78.2 104.4' )102.2( 101.5E 81.3 106.5 )103.4( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 10.5W 500.5 499.5 19.1N 24.5N 20.6W 598.4 597.3 19.0N 40.4N 33.9W 695.7 694.7 19.9N 60.2N 50.6W 792.4 791.3 24.6N 83.9N 70.4W 889.2 887.6 33.1N 101.3E 86.6 112.0 )107.9( 101.7E 92.6 122.3 )117.2( 102.3E 98.6 137.8 )131.5( 104.1E 103.0 158.7 )151.1( 106.7E 106.0 184.3 )175.4( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 lll.4N 93.4W 983.8 981.3 45.4N 142.6N 119.5W 1074.9 1071.0 60.2N 177.6N 148.4W 1167.6 1161.5 79.1N 216.3N 180.1W 1261.2 1251.3 104.1N 258.5N 214.4W 1358.0 1342.4 135.1N 110.2E 108.0 214.1 )203.9( 115.5E 109.3 249.0 )237.4( 122.8E 110.0 288.5 )275.3( 131.3E 109.8 330.9 )316.0( 140.6E 109.2 376.0 )359.1( 1500.0 1412.7 1600.0 1490.4 1700.0 1564.7 304.2N 251.3W 1470.9 1446.1 178.9N 353.2N 290.8W 1596.6 1557.6 236.7N 405.5N 332.6W 1718.4 1661.3 300.5N 149.3E 107.4 421.1 )401.9( 153.0E 104.7 463.7 )441.9( 150.6E 102.3 503.8 )479.2( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 26 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellDath : PMSS <0-10520°>,,308,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0. ON 0. ON 0. ON 0.5N 4.5N 0.0E 0.0 0.0 0.0E 99.8 99.8 0.0E 199.4 199.4 0.4W 298.7 298.6 3 .SW 397.2 397.1 20.7N 21.2N 22.5N 24.6N 28.2N 87.8E 76.7 90.2 N/A 87.8E 76.4 90.3 )89.5( 87.8E 75.7 90.7 )89.2( 88.2E 74.8 91.8 )89.5( 89.4E 75.8 96.2 )93.1( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 9O0.O 887.5 12.5N 24.5N 40.4N 60.2N 83.9N 10.5W 496.6 496.4 20.6W 594.0 593.4 33.9W 690.3 688.8 50.6W 786.4 783.0 70.4W 881.9 875.1 33.1N 40.6N 53.1N 71.9N 96.4N 91.1E 78.5 103.7 )99.7( 93.1E 81.9 114.9 )109.8( 96.2E 84.4 130.9 )124.6( 100.3E 85.6 151.6 )143.8( 104.5E 85.9 175.8 )166.4( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 lll.4N 142.6N 177.6N 216.3N 258.5N 93.4W 976.1 964.1 119.5W 1069.0 1049.4 148.4W 1163.0 1134.2 180.1W 1267.2 1227.2 214.4W 1379.5 1325.3 127.2N 163.6N 203.8N 250.7N 305.2N 109.1E 85.5 203.9 )192.6( 113.8E 84.9 235.3 )222.1( 118.8E 84.4 269.8 )254.4( 122.2E 83.5 305.0 )287.1( 120.1E 82.1 337.8 )317.3( 1500.0 1412.7 1600.0 1490.4 1700.0 1564.7 1800.0 1635.4 1900.0 1702.4 304.2N 353.2N 405.5N 460.7N 518.9N 251.3W 1484.9 1415.0 290.8W 1596.6 1506.5 332.6W 1702.5 1590.1 376.6W 1810.6 1671.8 422.8W 1914.8 1746.6 360.1N 422.7N 486.1N 554.1N 623.2N 113.0E 81.3 368.6 )345.2( 100.4E 79.9 397.6 )371.1( 84.8E 79.1 425.8 )395.9( 65.2E 78.1 453.1 )419.5( 43.6E 77.4 480.0 )442.4( 2000.0 1765.3 2100.0 1824.1 579.8N 643.3N 471.1W 2015.6 1816.1 521.2W 2106.6 1876.5 692.6N 757.4N 21.1E 77.1 507.5 )465.9( 0.2E 77.7 536.3 )489.9( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska Reference wellDath CLEARANCE LISTING Page 27 Your ref : 314 Version Last revised : 21-Nov-2000 Object wellpath : PMSS <5303 - 11526'>,,321,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. 0.0N 0.0E 0.0 5.0 0.0N 0.0E 94.4 99.4 0.0N 0.0E 194.1 199.0 0.5N 0.4W 293.2 298.2 4.5N 3.8W 389.6 394.4 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 800.0 792.4 60.2N 900.0 887.5 83.9N 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 10.SW 485.2 489.3 20.6W 581.7 584.3 33.9W 681.0 681.2 50.6W 779.0 775.7 70.4W 876.6 869.0 93.4W 973.1 959.7 119.5W 1067.8 1045.7 148.4W 1162.4 1127.2 180.1W 1255.0 1203.1 214.4W 1349.3 1276.4 251.3W 1442.5 1345.3 290.8W 1532.1 1407.2 332.6W 1617.4 1458.8 376.6W 1704.9 1505.7 422.8W 1785.3 1544.4 471.1W 1864.8 1578.0 521.2W 1946.2 1609.6 573.0W 2033.2 1641.8 626.5W 2122.1 1674.7 681.4W 2214.4 1709.7 737.5W 2307.9 1744.6 793.7W 2400.8 1779.0 850.0W 2493.9 1812.6 906.2W 2585.2 1845.1 962.5W 2669.3 1875.2 1500.0 1412.7 304.2N 1600.0 1490.4 353.2N 1700.0 1564.7 405.5N 1800.0 1635.4 460.7N 1900.0 1702.4 518..9N 2000.0 1765.3 579.8N 2100.0 1824.1 643.3N 2200.0 1878.6 709.2N 2300.0 1928.6 777.3N 2400.0 1974.0 847.4N 2500.0 2015.3 919.2N 2600.0 2056.0 991.2N 2700.0 2096.6 1063.1N 2800.0 2137.3 1135.1N 2900.0 2178.0 1207.1N 3000.0 2218.7 1279.1N 1018.7W 2763.5 1909.5 Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 24.0S 23.5S 22.2S 20.3S 16.5S 102.4W 256.8 105.3 N/A 102.9W 257.2 105.5 )104.6( 104.0W 258.0 106.4 )104.5( 105.8W 258.8 107.4 )104.7( 109.9W 258.8 108.3 )104.6( 9.0S 2.2N 17.5N 36.6N 58.4N 118.2W 258.7 110.3 )105.5( 130.8W 258.6 113.3 )107.4( 146.4W 258.5 115.7 )108.8( 163.3W 258.2 116.4 )108.2( 182.4W 257.2 116.3' )107.0( 83.1N 113.0N 149.2N 188.9N 232.5N 204.2W 255.7 116.2' )105.7( 230.2W 255.0 117.7 )105.9( 261.5W 255.9 121.6 )108.3( 296.5W 256.8 127.8 )113.2( 337.0W 258.0 137.0 )120.9( 277.6N 324.1N 372.9N 426.3N 475.5N 380.4W 258.4 148.0 )130.4( 425.4W 257.8 160.9 )141.8( 472.6W 256.9 178.6 )158.2( 523.8W 256.8 199.2 )177.4( 574.0W 254.0 222.9 )199.9( 522.9N 569.1N 616.7N 662.8N 707.7N 628.3W 250.1 251.1 )227.6( 687.4W 245.9 281.3 )253.0( 752.7W 242.8 311.3 )279.9( 821.3W 239.5 339.9 )304.9( 893.8W 236.7 366.8 )327.4( 753.1N 967.7W 234.2 392.2 )347.8( 798.6N 1041.1W 232.1 418.3 )368.7( 844.6N 1114.7W 230.5 445.6 )390.7( 889.9N 1187.1W 228.9 473.8 )413.6( 929.6N 1254.7W 226.5 504.1 )439.0( 972.7N 1331.2W 225.6 535.8 )465.0( 3100.0 2259.3 1351:1N 1075.0W 2855.5 1942.9 1015.0N 1405.7W 224.5 567.9 )491.6( 12700.0 5045.0 6919.1N 7476.3W 11526.0 5245.2 5219.2N 8209.6W 203.3 1862.1 )450.0( 12800.0 5039.5 6926.5N 7575.8W 11526.0 5245.2 5219.2N 8209.6W 200.4 1832.6 )380.2( Phillips Alaska, Inc. CLEARANCE LISTING Page 28 Tarn Drill Site 2N,314 Your ref : 314 Version %7 Tarn Development Field,North Slope, Alaska Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <9235 - 10028'>,,32iA,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 0.0E 0.0 5.0 24.0S 100.0 100.0 0.0N 0.0E 94.4 99.4 23.5S 200.0 200.0 0.0N 0.0E 194.1 199.0 22.2S 300.0 300.0 0.SN 0.4W 293.2 298.2 20.3S 400.0 399.8 4.5N 3.8W 389.6 394.4 16.5S 500.0 499.3 12.5N 10.5W 485.2 489.3 9.0S 600.0 598.0 24.5N 20.6W 581.7 584.3 2.2N 700.0 695.8 40.4N 33.9W 681.0 681.2 17.5N 800.0 792.4 60.2N 50.6W 779.0 775.7 36.6N 900.0 887.5 83.9N 70.4W 876.6 869.0 58.4N 93.4W 973.1 959.7 119.5W 1067.8 1045.7 148.4W 1162.4 1127.2 180.1W 1255.0 1203.1 214.4W 1349.3 1276.4 251.3W 1442.5 1345.3 290.8W 1532.1 1407.2 332.6W 1617.4 1458.8 376.6W 1704.9 1505.7 422.8W 1785.3 1544.4 471 1W 1864.8 1578.0 2W 1946.2 1609.6 OW 2033.2 1641.8 5W 2122.1 1674.7 4W 2214.4 1709.7 5W 2307.9 1744.6 7W 2400.8 1779.0 OW 2493.9 1812.6 2W 2585.2 1845.1 5W 2669.3 1875.2 7W 2763.5 1909.5 OW 2855.5 1942.9 1000.0 980.9 111.4N 1100.0 1072.2 142.6N 1200.0 1161.3 177.6N 1300.0 1247.9 216.3N 1400.0 1331.8 258.5N 1500.0 1412.7 304.2N 1600.0 1490.4 353.2N 1700.0 1564.7 405.5N 1800.0 1635.4 460.7N 1900.0 1702.4 518.9N 2000.0 1765.3 579.8N 2100.0 1824.1 643.3N 521 2200.0 1878.6 709.2N 573 2300.0 1928.6 777.3N 626 2400.0 1974.0 847.4N 681 2500.0 2015.3 919.2N 737 2600.0 2056.0 991.2N 793 2700.0 2096.6 1063.1N 850 2800.0 2137.3 1135.1N 906 2900.0 2178.0 1207.1N 962 3000.0 2218.7 1279.1N 1018 3100.0 2259.3 1351.1N 1075 102.4W 256.8 105.3 N/A 102.9W 257.2 105.5 )104.6( 104.0W 258.0 106.4 )104.5( 105.8W 258.8 107.4 )104.7( 109.9W 258.8 108.3 )104.6( 118.2W 258.7 110.3 )105.5( 130.8W 258.6 113.3 )107.4( 146.4W 258.5 115.7 )108.8( 163.3W 258.2 116.4 )108.2( 182.4W 257.2 116.3' )107.0( 83.1N 113.0N 230.2W 255 149.2N 261.5W 255 188.9N 296.5W 256 232.5N 337.0W 258 277.6N 380.4W 258 324.1N 425.4W 257 372.9N 472.6W 256 426.3N 523.8W 256 475.5N 574.0W 254 522.9N 628.3W 250 569.1N 687.4W 245 616.7N 752.7W 242 662.8N 821.3W 239 707.7N 893.8W 236 753.1N 967.7W 234 798.6N 1041.1W 232 844.6N 1114.7W 230 889.9N 1187.1W 228 929.6N 1254.7W 226 972.7N 1331.2W 225 1015.0N 1405.7W 224 204.2W 255 7 116 2* 0 117 7 9 121 6 8 127 8 0 137 0 4 148 0 8 160 9 9 178 6 8 199 2 0 222 9 i 251 1 9 281 3 8 311 3 5 339 9 7 366 8 2 392 2 i 418 3 5 445 6 9 473 8 5 504 1 6 535 8 5 567 9 105.7 105.9 108.3 113.2 120.9 130.41 141.8( 158.2( 177.4( 199.9( 227.6( 253.0( 279.9( 304.9( 327.4( 347.8( 368.7( 390.7( 413.6( 439.0( 465.0( 491.6( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 29 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS <0-12735'>,,347,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 0.0N 100.0 100.0 0. ON 200.0 200.0 0.0N 300.0 300.0 0.5N 400.0 399.8 4.5N 500.0 499.3 12.5N 600.0 598.0 24.5N 700.0 695.8 40.4N 0 0E 0 0 0.0 0 0E 100 0 100.0 0 0E 199 3 199.3 0 4W 295 0 295.0 3 8W 384 0 383.9 10 5W 463 7 463.5 20 6W 543 0 542.4 33 9W 615 9 614.2 113.8S 113.8S 114.2S 114.5S 114.4S 113.9S 112.0S 108.6S 481.5W 256.7 494 8 N/A 481.5W 256.7 494 8 )494.0( 481.3W 256.7 494 7* )493.2( 481.6W 256.6 494 7 )492.5( 483.1W 256.1 494 1' )491.1( 487.8W 255.2 495 i )491.3( 496.3W 254.0 498 1 )493.5( 508.1W 252.6 503 7 )498.3( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 30 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellpath Object wellpath : PMSS IFR <421-12775'>,,326,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 13.31.8 1500.0 1412.7 1600.0 1490.4 0.0N 0.0N 0.0N 0.5N 4.5N 12.5N 24.5N 40.4N 60.2N 83.9N 111.4N 142.6N 177.6N 216.3N 258.5N 304.2N 353.2N 0 0E 0 0 0 3 10 20 33 50 70 93 119 148 180 214 251 290 0.0 1.0 41.4S 0E 99.0 100.0 41.4S 0E 198.1 199.1 41.8S 4W 295.6 296.6 42.1S 8W 390.5 391.5 41.1S 5W 483.1 483.7 37.8S 6W 571.3 570.8 32.8S 9W 657.2 654.4 25.2S 6W 742.4 735.1 15.2S 4W 830.5 816.0 2.3S 4W 928.1 905.0 12.8N 5W 1008.6 976.2 26.7N 4W 1086.7 1042.1 41.8N 1W 1169.2 1108.4 59.3N 4W 1246.7 1167.5 77.2N 3W 1317.0 1217.0 94.7N 8W 1394.0 1268.1 114.6N 175.2W 256.7 180.0 175.2W 256.7 180.0' 175.4W 256.6 180.3 176.2W 256.4 180.9 179.2W 255.4 181.5 186.3W 254.0 183.5 198.9W 252.2 189.3 217.3W 250.3 199.1 242.5W 248.5 214.1 274.7W 247.1 233.0 312.0W 245.7 251.5 346.7W 243.0 272.5 385.8W 240.2 298.4 431.6W 238.0 327.8 478.5W 235.5 360.0 525.2W 232.6 396.4 579.2W 230.4 435.4 N/A 179.1 178.5 178.1 177.8 178.7 183.3 192.1 206.0 223.7 240.8 260.8 285.5 313.4 343.0 377.9 414.6 1700.0 1564.7 405.5N 332.6W 1451.7 1800.0 1635.4 460.7N 376.6W 1524.4 1303.3 1343.6 129.9N 622.4W 226.4 477.8 )455.0( 149.6N 679 . 5W 224.2 523 . 2 ) 497.5 ( (. Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 31 Your ref : 314 Version #7 Last revised : 21-Nov-2000 Reference wellpath Object wellDath : PMSS <0-7057'>,,303,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0 0 100 0 200 0 300 0 400 0 500 0 600 0 700 0 800 0 900 0 1000.0 1100.0 1200.0 1300.0 1400.0 00 100 0 200 0 300 0 399 8 499 3 598 0 695 8 792 4 887 5 980 9 1072 2 1161 3 1247 9 1331.8 0.0N 0.0N 0. ON 0.5N 4.5N 12.5N 24.5N 40.4N 60.2N 83.9N 111.4N 142.6N 177.6N 216.3N 258.5N 50 70 93 119 148 180 214 0.0E 0.0 0.0E 100.0 0.0E 199 8 0.4W 299 4 3.8W 395 5 10 5W 488 9 20 6W 581 9 33 9W 675 1 6W 763 8 AW 853 8 4W 941 7 5W 1028 1 4W 1118 1 1W 1203 8 4W 1284 0 0.0 100.0 199.8 299.4 395 5 488 5 580 5 672 0 757 9 843 9 926 8 1007 3 1090 4 1168 5 1240 4 38 ON 38 ON 37 8N 37 9N 40 9N 48 5N 60 9N 77.7N 98.2N 123.0N 150.1N 179.2N 211.4N 244.4N 277.9N 160 160 160 160 161 163 168 174 182 192 202 214 227 239 251 7E 76 7E 76 8E 76 9E 76 4E 77 8E 78 5E 79 8E 79 7E 80 3E 81 9E 82 5E 83 3E 84 5E 86 4E 87 7 165 7 165 8 165 9 165 6 169 3 178 i 193 .9 213 .8 238 .5 269 .5 303 .7 342 .9 383 .2 427 .6 475 N/A 164.4( 163.7( 163.4( 166.1( 174.3 ( 188.2( 207.0( 231.1( 259.9( 292.7( 329.4( 368.9( 410.8( 455.7( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 34 Your ref : 314 Version Last revised : 21-Nov-2000 Reference wellDath Object wellpath : PMSS IFR <1983-13692'>,,316,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 100.0 200.0 300.0 400.0 500.0 600.0 700.0 800.0 900.0 1000.0 1100.0 1200.0 1300.0 1400.0 1500.0 1600.0 1700.0 1800.0 1900.0 2000.0 2100.0 2200.0 2300.0 2400.0 2500.0 2600.0 2700.0 2800.0 2900.0 3000.0 3100.0 3200.0 3300.0 3400.0 3500.0 3600.0 3700.0 3800.0 3900.0 4000.0 4100.0 4200.0 4300.0 4400.0 4500.0 4600.0 4700.0 4800.0 4900.0 5000.0 0.0 100.0 200.0 300.0 399.8 499.3 598.0 695.8 792.4 887.5 980.9 1072.2 1161.3 1247.9 1331.8 1412.7 1490.4 1564.7 1635.4 1702.4 1765.3 1824.1 1878.6 1928.6 1974.0 2015.3 2056.0 2096.6 2137.3 2178.0 2218.7 2259.3 2300.0 2340.7 2381.4 2422.0 2462.7 2503.4 2544.1 2584.7 2625.4 2666.1 2706.7 2747.4 2788.1 2828.8 2869.4 2910.1 2950.8 2991.5 3032.1 0.0N 0.0N 0.0N 0.SN 4.5N 12.5N 24.5N 40.4N 60.2N 83.9N 111.4N 142.6N 177.6N 216.3N 258.5N 304.2N 353.2N 405.5N 460.7N 518.9N 579.8N 643.3N 709.2N 777.3N 847.4N 919.2N 991.2N 1063.1N 1135.1N 1207.1N 1279.1N 1351 1N 1423 1N 1495 1N 1567 1N 1639 1N 1711 ON 1783 ON 1855 ON 1927 ON 1999 ON 2071 ON 2143 ON 2215 ON 2287 ON 2358 9N 2430 9N 2502 9N 2574 9N 2646 9N 2718 9N 0.0E 0.0 0.0 6.78 0.0E 100.0 100.0 6.6S 0.0E 200.0 200.0 6.4S 0.4W 299.9 299.9 6.0S 3.8W 399.1 399.0 3.6S 10.5W 498.0 497.6 2.1N 20.6W 597.2 595.5 11.8N 33.9W 696.8 692.9 26.2N 50.6W 795.9 787.6 47.2N 70.4W 895.6 881.6 71.1N 93.4W 994.5 973.9 96.5N 119.5W 1094.3 1065.6 124.4N 148.4W 1193.9 1155.5 155.9N 180.1W 1293.3 1243.0 190.6N 214.4W 1392.3 1328.3 227.4N 251.3W 1491.8 1410.8 267.8N 290.8W 1591.0 1489.4 311.6N 332.6W 1689.5 1563.4 357.4N 376.6W 1788.0 1631.6 407.0N 422.8W 1889.3 1696.3 461.4N 471.1W 1990.1 1757.1 519.4N 521.2W 2088.0 1812.7 577.9N 573.0W 2188.5 1866.7 639.3N 626.5W 2285.1 1916.9 698.4N 681.4W 2382.7 1962.5 759.4N 737.5W 2478.6 2003.0 819.8N 793.7W 2583.9 2042.1 887.6N 850.0W 2664.5 2069.3 937.3N 906.2W 2761.2 2099.9 995.3N 962.5W 2864.4 2130.9 1059.4N 1018.7W 2964.9 2159.4 1123.5N 1075.0W 3053.2 2182.6 1181.0N 1131.2W 3154.4 2210.2 1244.3N 1187.4W 3256.2 2238.2 1310.4N 1243.7W 3354.7 2264.2 1374.9N 1299.9W 3448.2 2289.2 1434.8N 1356.2W 3546.1 2315.7 1497.1N 1412.4W 3648.9 2343.6 1562.3N 1468.7W 3725.5 2365.0 1609.5N 1524.9W 3855.3 2397.4 1692.6N 1581.1W 3955.4 2418.5 1763.3N 1637.4W 4052.0 2440.4 1830.7N 1693.6W 4147.8 2466.1 1895.0N 1749.9W 4262.5 2498.8 1971.6N 1806.1W 4352.2 2524.8 2031.7N 1862.4W 4433.9 2548.5 2085.0N 1918.6W 4519.3 2572.2 2139.6N 1974.9W 4609.8 2594.6 2197.7N 2031.1W 4701.6 2613.9 2258.3N 2087.3W 4821.0 2643.6 2335.4N 2143.6W 4935.7 2675.5 2409.2N 29.1W 29.1W 29.0W 28.9W 30.9W 37.2W 49.2W 64.4W 84.5W 107.4W 132.4W 159.8W 189.2W 221.1W 255.4W 293.5W 335.1W 381.2W 432.2W 487.9W 543.5W 599.0W 657.4W 715.0W 776.0W 838.5W 909.0W 966.2W 1037.3W 1111.9W 1183.9W 1246.8W 1320.6W 1392.8W 1462.6W 1530.0W 1600.6W 1675.0W 1731 5W 1825 4W 1893 OW 1958 7W 2024 8W 2103 7W 2165 OW 2222 3W 2283 4W 2349 1W 2415 3W 2501 5W 2583 3W 257.0 29.8 257.1 29.8* 257.5 29.7* 257.1 29.2* 253.4 28.3* 248.7 28.8 246.0 31.4 245.0 33.8 249.0 36.7 250.8 39.6 249.1 42.2 245.7 44.7 242.0 46.6 238.0 48.7 232.8 51.6 229.1 55.7 226.8 60.8 225.4 68.4 225.9 77.4 228.5 87.1 230.2 94.7 230.0 102.3 230.4 110.2 228.3 119.2 227.1 129.8 225.5 142.3 228.0 155.6 222.7 173.4 223.1 195.3 225.3 215.3 226.7 234.6 225.3 253.7 226.7 275.5 228.0 294.6 228.7 314.0 228.4 335.1 228.8 356.5 230.0 378.5 226.9 401.8 232.0 424.6 232.9 442.3 233.2 460.4 233.2 478.7 235.5 496.2 234.6 513.1 232.7 532.1 231.4 553.5 230.8 576.8 230.5 601.1 233.1 624.1 234.8 645.3 N/A 29.1( 28.3( 27.0( 25.3( 24.9( 26.6( 27.7( 29.0( 30.1( 30.8( 31.0( 30.3( 29.4( 29.0( 29.3( 30.2( 33.1( 36,8( 40.6( 44.2( 49.1( 54.1( 59.8( 66.9( 75.7( 84.7( 99.9( )117.7( )133.1( )148.1( )164.3( )181.5( )196.3( )211.8( )229.1( )246.2( )263.4( 284.0( 300.2( 315.0( 330.2 344.9 357.5 370.9 386.7 404.5 424.1 445.3 462.5 478.1 Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 35 Your ref : 314 Versi~" 7 Last revised 21-Nov-20~ Reference wellpath Object wellpath : PMSS IFR <1983-13692'>,,316,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 5100.0 3072.8 2790.9N 2199.8W 5017.5 2699.9 2461.8N 2641.0W 233.3 664.8 )494.1( 11900.0 5089.6 6860.3N 6679.7W 11398.1 4497.8 6515.5N 7221.3W 237.5 873.2 )488.8( 12000.0 5084.0 6867.6N 6779.3W 11484.6 4524.7 6568.6N 7283.9W 239.4 810.5' )446.3( 12100.0 5078.4 6875.0N 6878.8W 11567.7 4551.8 6620.1N 7343.3W 241.2 747.0* )402.6( 12200.0 5072.9 6882.3N 6978.4W 11660.0 4582.2 6678.4N 7408.1W 244.6 683.4* )359.3( 12300.0 5067.3 6889.7N 7078.0W 11723.5 4603.3 6719.3N 7451.8W 245.5 619.7' )313.4( 12400.0 5061.7 6897.0N 7177.6W 11788.1 4623.3 6761.4N 7496.5W 247.0 558.9* )270.5( 12500.0 5056.2 6904.4N 7277.1W 11852.3 4641.9 6803.8N 7541.1W 249.1 501.4' )230.8( 12600.0 5050.6 6911.8N 7376.7W 11923.8 4661.7 6851.0N 7590.9W 254.2 448.1' )194.0( 12700.0 5045.0 6919.1N 7476.3W 11985.4 4678.2 6891.2N 7634.5W 260.0 400.4* )161.0( 12800.0 5039.5 6926.5N 7575.8W 12056.3 4695.9 6937.6N 7685.2W 275.8 360.7* )131.3( Phillips Alaska, Inc. Tarn Drill Site 2N,314 Tarn Development Field,North Slope, Alaska CLEARANCE LISTING Page 36 Your ref : 314 Version 97 Last revised : 21-Nov-2000 Reference wellpath Object wellpath : 322 Version #39.b,,322,Tarn Drill Site 2N M.D. T.V.D. Rect Coordinates M.D. T.V.D. Horiz Min'm Ellipse Rect Coordinates Bearing Dist Sep'n 0.0 0.0 100.0 100.0 200.0 200.0 300.0 300.0 400.0 399.8 0.0N 0.0E 0.0 1.0 27.68 0.0N 0.0E 99.0 100.0 27.6S 0.0N 0.0E 199.0 200.0 27.6S 0.5N 0.4W 295.4 296.3 25.6S 4.5N 3.8W 391.3 391.9 19.68 116.5W 256.7 119.8 N/A 116.5W 256.7 119.8' )118.8( 116.5W 256.7 119.8 )117.9( 118.5W 257.5 121.0 )118.0( 124.3W 258.7 123.2 )119.1( 500.0 499.3 600.0 598.0 700.0 695.8 800.0 792.4 900.0 887.5 12.5N 10.5W 487.5 487.0 9.5S 24.5N 20.6W 581.4 578.7 4.7N 40.4N 33.9W 673.5 666.9 23.6N 60.2N 50.6W 765.3 752.3 47.2N 83.9N 70.4W 855.6 833.4 75.0N 134.0W 259.9 126.1 )120.7( 147.9W 261.2 130.3 )123.7( 166.8W 262.8 137.1 )129.0( 190.7W 264.7 146.3 )137.0( 218.9W 266.6 158.3 )147.6( 1000.0 980.9 1100.0 1072.2 1200.0 1161.3 1300.0 1247.9 1400.0 1331.8 111.4N 93.4W 945.3 910.7 106.8N 142.6N 119.5W 1032.2 981.9 141.5N 177.6N 148.4W 1118.2 1048.5 179.3N 216.3N 180.1W 1200.5 1108.2 218.7N 258.5N 214.4W 1281.4 1163.1 258.7N 251.5W 268.3 173.0 )160.9( 287.2W 269.6 190.5 )177.1( 326.2W 270.6 210.6 )196.1( 366.9W 270.7 233.3 )217.8( 410.7W 270.1 258.8 )241.6( 1500.0 1412.7 1600.0 1490.4 1700.0 1564.7 1800.0 1635.4 1900.0 1702.4 304.2N 251.3W 1358.4 1212.0 296.7N 353.2N 290.8W 1433.3 1256.3 333.3N 405.5N 332.6W 1507.0 1296.3 368.8N 460.7N 376.6W 1577.0 1331.0 402.0N 518.9N 422.8W 1645.5 1361.7 433.8N 456.4W 267.9 287.0 )267.5( 504.6W 264.7 317.7 )297.1( 555.2W 260.7 350.7 )328.7( 606.2W 255.6 385.7 )362.2( 658.4W 250.1 422.8 )397.5( 2000.0 1765.3 2100.0 1824.1 2200.0 1878.6 579.8N 471.1W 1722.8 1393.6 468.3N 643.3N 521.2W 1805.6 1427.6 502.4N 709.2N 573.0W 1896.7 1464.9 538.5N 719.8W 245.9 460.9 )434.5( 787.2W 242.1 497.9 )465.7( 862.0W 239.4 532.7 )496.4( All data is in feet unless otherwise stated. Casing dimensions are not included. Coordinates from slot #314 and TVD from RKB(Nabors 19E) (154.00 Ft above mean sea level). Vertical section is from wellhead on azimuth 319.99 degrees. Calculation uses the minimum curvature method. Presented by Baker Hughes INTEQ Phillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 November 22, 2000 Daniel T. Seamount, Jr., Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Re: Application for Permit to Drill KRU 2N-314 Surface Location: 37' FNL, 661' FEL Sec. 3, T9N R7E, UM or ASP4, NAD 27 coordinates of X=460,932 & Y=5,911,970 Target #1 Location: 1461' FSL, 1064' FEL Sec. 28, T10N, R7E, UM Target #2 Location: 1583' FSL, 2628' FEL Sec. 28, T10N, R7E, UM Bottom Hole Location: 1605' FSL, 2330' FWL Sec. 28, T10N, R7E, UM Dear Commissioner Seamount, Phillips Alaska, Inc. hereby files this Application for Permit to Drill the development well KRU 2N-314. Nabors Rig 19e will drill the well. Please utilize documents on file for this rig. Subject to AOGCC approval, fluids and cuttings generated from drilling the well will be pumped down an approved and existing annulus on Drillsite 2N, or hauled to an approved Prudhoe or GKA Class II disposal well. Also note that Phillips Alaska does not anticipate the presence of H2S in the formations to be encountered in this well. However, there will be H2S and combustible gas monitoring equipment functioning on the rig as is the standard operating procedure in the Kuparuk River Unit drilling operation. The following are Phillips' designated contacts for reporting responsibilities to the Commission: 1) Completion Report Sharon AIIsup-Drake, Drilling Technologist 263-4612 (20 AAC 25.070) 2) Geologic Data and Logs Bill Morris, Geologist 263-4588 (20 AAC 25.071) If you have questions or require additional information, please contact Brian Noel at 265- 6979 or me at 265-6434 in our Anchorage office. Sincerely, James Trantl~am Drilling Engineering Supervisor Attachments: cc: KRU 2N-314 Well File RECEIVED Phillips Alaska, Inc, is a Subsidiary of Phillips 66 .)N-314 Permit to Drill Applica~on Subject: 2N-314 Permit to Drill Application Date: Mon, 27 Nov 2000 13:26:58 -1000 From: "Brian D Noel" <BNOEL@ppco.com> To: tom_maunder@admin.state.ak, us CC: "Brian D Noel" <BNOEL@ppco.com>, "Sharon AIIsup-Drake" <SALLSUP@ppco.com> Hello Tom - Thanks for catching my numerical errors. The last iteration to smooth well path shifted md of surface casing and top of Iceberg and I failed to correct other attachments. 1) Plan is to set surface casing at 3200' MD (not 3000' MD), The depths on the directional profile page are the correct values. 2) Attached are revised cement volume calculations for surface and intermediate casing strings, Also included the liner cement calculations. Sharon said that we have not routinely included the Dowell sheets as attachments with the permit package. Let Sharon know if they are needed she will notify the other engineers. (See attached file: 2N-314 Surface Cement Summary. doc)(See attached file: 2N-314 Intermediate Cement Summary. doc)(See attached file: 2N-314 Liner Cement Summary. doc) : 3) Surface casing MASP calculation - On 2N pad the trst LOT just after drill out of surface casing ranges from 15-16 ppg EMVV at the shoe. The second LOT (open hole interval between surface casing shoe and the TOC of the production casing) averages 12.5 ppg EMW at estimated TOC (500' md above Imberg). Estimated TOC tvd (rather than surface casing tvd) should have been used in the calculation. For 2N-314 the corrected MASP calculation = (0.65-.1)'4280 = 2354 psi. As discussed, we have not encountered nor antidpate any zone containing pressure of this magnitude in the intermediate hole section. Brian 265-6979 ~2N-314 Surface Cement Summary. doc Name: 2N-314 Surface Cement Summary. doc Type: Microsoft Word Document (application/msword) Encoding: base64 Description: Mac Word 3.0 ~2N-314 Intermediate Cement Summary. doc Name: 2N-314 Intermediate Cement Summary. doc Type: Microsoft Word Document (application/msword) Encoding: base64 Description: Mac Word 3.0 ~2N 314 Liner Cement Summa,, doci Type: Microsoft Word Document (application/msword)I ~ ' '" ! Encoding: base64 ~ ~ Descri p tion'. Mac Word 3 .0 ~ 1 of 1 11/27/00 1:44 PM American, i. ~ExoreSs"-. i'--"Cash. A~:tvance-' Draft 194 'i'- . '- - ?-A ; tt;r~. ~.~- ~.~. . .~'-.. . ~~,.. .- . . '. - '-.~.' .'. . '.. '- ' . .. .... .......~,... ..-'. -.-::. ~ - ...-'. :.::~,~ l.l~l~O ~,o,, . pAy-TO'..TH'E..~...:'.:' : ." .'.'. '~." .:;.."."';.~-.....: '.'-~..-..'...' ..'.- - . ' -ORDER-OF ?' ~-.'" ~~~ ~~'~.-e~.--... I ~ 1/00' Oe '~ ''--,:-.'.'-, .. -.-: ......~.~~.~~. -..~--' : .-... :. -....... ... ,, ' ' ' · ~~,~o''.:'~'.': .- ' NOT VAUD FOR AMOUNT OVER $1~ ':. , P,~b'g'No~ ~k ~'~d]un~: D~. N~' -" ~ ~1~ .~' G~dlu.~..~b~. ~ .-.'-'..' . ". ,::-~a ~.:~:~Oa~-a.~': ~s. --,a--~.'?S..aoa~ ~a.,,.a ~':.-" ' . · -... . . : . . . . .. ... . WELL PERMIT CHECKLIST FIELD & POOL C/Z .~'('~ ? WELL NAME.~/V'".~ ~' PROGRAM: exp ADMINISTRATION APPR DATE i ,z4. INiT CLAS~ ¢ .~~/C~" ENGINEERING 1. Permit fee attached ........... ,.. , .......... 2. Lease number appropriate'.~. ~.'~.~..4 .~.~. ~.-.,~. ~ ./.~ .: ¥.~. {. 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can-be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. dev reddl serv v/' wellbore seg ann. disposal para req GEOL AREA ,~/~ UNIT# O////_,~ C) ON/OFF SHORE (~)/3 .N )N. ,N ~N ~ _~.~. DATE . , 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ........ .. ....... 26. BOPE press rating appropriate; test to "~c['%r~"~ osig. 27. Choke manifold complies w/APl RP-53 (May 84). ~ ...... 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. GEOLOGY ' . 30. Permit can be issued wlo hydrogen sulfide measures ..... '" ~ N ,,. ' ' ' /. '.' __ ,.~ · ' ' ~ 31 Dataoresentedonootentialoveroressurezones .... ....... ~ A~, c,~..,..t~_~_,~..~,.,,.,.~.~.,.~ a~-~ ,.,.~_~/--~,-.5~3,,,~=Z,, Z~.~o:~-~...~,~,.. ' ' -- -- ' -- I~ ~/ ~ ' ' ~_ . , i~ . . ' . ' . ' ' 32. Seismic analysis of shallow gas zones ............. _.~//~/Y N ~,:--~ -~ ,&~ ..,--_.z_~/'~.~.,.~., do, Y'¢r~!/~'). ,,~,~-~,z~.~. ~'r,.y'//~,.)- II'APp~R DATE, 33. Seabed condition survey (if off-shore) ......... .~...~..'" Y N II ?J~ / /. z¥,~c~ 34. Contact namelphone for weekly progress reports~P1'oratory only] . Y N ~.~'~Z_~'~.~..~',~ .. /_. .. . ,, . I[ANNULAR DISPOSA..L35. With prope~ cementing records, this plan : . . ' z~) . . ..... . . . . . . . I1~ -- . (A) will contain waste in a suitable receiving zone; ; ...... Y N' . ' . . .' ' IIAPPR DATE '. (B) will not contaminate freshwater; or cause drilling waste . . . Y N '- (C) will not impair mechanical integrity of the well used for disposal; Y N (D) will not damage producing formation or impair recovery' from a Y N pool; and (E) Will not circumvent 20 AAC 25.252 Or 20'AAO 25.412,. " Y N GEOLOGY: ENGINEERING: . UlCIAnnular COMMISSION: . ,' 8 ' c:~nsoffice\wordian~liana\checklist (rev. 11101//00) Comments/InstructionS: ,.. .(, 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 {he readability of the Well History file and to Simpl. ify finding information; informati;3n 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. Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Fri Nov 16 09:35:45 2001 Reel Header Service name ............. LISTPE Date ..................... 01/11/16 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 01/11/16 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Kuparuk River Unit (Tarn Pool) MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 3 AK-MM-00318 B. HENNINGSE D. GLADDEN 2N-314 501032035500 Phillips Alaska Inc. Sperry-Sun Drilling Services 16-NOV-01 MWD RUN 4 AK-MM-00318 J. MARTIN D. GLADDEN MWD RUN 5 AK-MM-00318 R. MCNEILL D. WESTER JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: MWD RUN 6 AK-MM-00318 R. MCNEILL D. HEIM MWD RUN 7 AK-MM-00318 R. MCNEILL D. HEIM 3 9 N 7 E 37 661 ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD OPEN HOLE 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 151.21 119.50 CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 12.250 16.000 118.0 8.500 9.625 3217.0 6.125 7.000 10223.0 1. ALL DEPTHS ARE MEASURED DEPTH (MD) UNLESS OTHERWISE NOTED. 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH (TVD). 3. MWD RUNS 1 AND 2 WERE DIRECTIONAL ONLY AND ARE NOT PRESENTED. 4. MWD RUNS 3 AND 4 COMPRISED DIRECTIONAL, DUAL GAMMA RAY (DGR, UTILIZING GEIGER-MUELLER TUBE DETECTORS) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). EWR DATA FROM 7210' MD / 3922.64' TVD - 7896' MD/4207.84' TVD WERE OBTAINED WHILE RIH FOR RUN 4, DUE TO FILLED MEMORY ON RUN 3. 5. MWD RUNS 5-7 COMPRISED DIRECTIONAL, DGR, EWR4, COMPENSATED THERMAL NEUTRON POROSITY (CTN), AND STABILIZED LITHO-DENSITY (SLD). EWR DATA FROM 9741' MD/ 4953.03' TVD - 10189' MD/5069.35'TVD ARE REAL-TIME, SEDP ONLY, DUE TO FILLED MEMORY. 6. CTN DATA WERE REPROCESSED USING A FORMATION WATER CHLORIDE VALUE OF 19,149 PPM. THE FIELD DATA HAD BEEN PROCESSED USING A VALUE OF 50,000 PPM. 7. DEPTH SHIFTING/CORRECTION WAS WAIVED PER E-MAIL FROM D. SCHWARTZ, PHILLIPS ALASKA, DATED 10/02/01. 8. MWD RUNS 3-7 REPRESENT WELL 2N-314 WITH API% 50-103-20355. THIS WELL REACHED A TOTAL DEPTH OF 12,840' MD/5034.41' TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING SGRC = SMOOTHED GAMMA RAY COMBINED SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA-SHALLOW SPACING) SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING) SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) SFXE = SMOOTHED FORMATION EXPOSURE TIME - DEEP RESISTIVITY TNPS = SMOOTHED THERMAL NEUTRON POROSITY (SANDSTONE MATRIX, FIXED HOLE SIZE) SBD2 = SMOOTHED BULK DENSITY-COMPENSATED (LOW-COUNT BIN) SCO2 = SMOOTHED STANDOFF CORRECTION (LOW-COUNT BIN) SNP2 = SMOOTHED NEAR-DETECTOR-ONLY PHOTOELECTRIC ABSORPTION FACTOR (LOW-COUNT BIN) SLDSLIDE = SLIDE INTERVALS ACCOUNTING FOR BIT-TO-SENSOR DISTANCE PARAMETERS USED IN POROSITY LOG PROCESSING: HOLE SIZE: 6.125" MUD WEIGHT: 9.7 - 9.9 PPG MUD SALINITY: 400 PPM CHLORIDES FORMATION WATER SALINITY: 19,149 PPM CHLORIDES FLUID DENSITY: 1.0 G/CM3 MATRIX DENSITY: 2.65 G/CM3 LITHOLOGY: SANDSTONE $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 3215.0 12778.5 RPS 3215.0 12785.5 RPM 3215.0 12785.5 RPD 3215.0 12785.5 FET 3215.0 12785.5 RPX 3215.5 12785.5 ROP 3224.5 12839.5 FCNT 10171.5 12750.5 NCNT 10172.0 12750.5 NPHI 10172.0 12750.5 PEF 10186.5 12765.5 RHOB 10213.0 12765.5 DRHO 10213.0 12765.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH - EQUIVALENT UNSHIFTED DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: BIT RUN NO MERGE TOP MERGE BASE 3 3215.0 7896.0 4 7896.0 10236.5 5 10236.5 10445.0 6 10445.0 12165.0 7 12165.0 12839.5 MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD API 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 NPHI MWD PU-S 4 1 68 FCNT MWD CNTS 4 1 68 NCNT MWD CNTS 4 1 68 RHOB MWD G/CM 4 1 68 DRHO MWD G/CM 4 1 68 PEF MWD BARN 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 32 9 36 10 40 11 44 12 48 13 52 14 Name Service Unit Min Max DEPT FT 3215 12839.5 ROP MWD FT/H 0 479.69 GR MWD A?I 49.59 245.4 RPX MWD OHMM 0.63 614.71 RPS MWD OHMM 1.25 1602.4 RPM MWD OHMM 0.97 2000 RPD MWD OHMM 0.08 1907.81 FET MWD HOUR 0.45 206.56 NPHI MWD PU-S 10.37 41.78 FCNT MWD CNTS 211.43 1740.06 NCNT MWD CNTS 18343.3 42950.1 RHOB MWD G/CM 1.04 3.13 DRHO MWD G/CM -1.18 0.75 PEF MWD BARN 1.97 18.17 Mean Nsam 8027.25 19250 70.5502 19205 129.82 19128 6.93872 18212 7.50877 18213 11.1868 18212 9.36016 19110 5.82122 19110 28.1233 5158 498.414 5159 27642 5158 2.29266 5106 0.0490247 5106 3.96783 5159 First Reading 3215 3224.5 3215 3215.5 3215 3215 3215 3215 10172 10171.5 10172 10213 10213 10186.5 Last Reading 12839.5 12839.5 12778.5 12785.5 12785.5 12785.5 12785.5 12785.5 12750.5 12750.5 12750.5 12765.5 12765.5 12765.5 First Reading For Entire File .......... 3215 Last Reading For Entire File ........... 12839.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPS 3215.0 7846.0 RPM 3215.0 7846.0 GR 3215.0 7853.0 FET 3215,0 7846.0 RPD 3215.0 7846.0 RPX 3215.0 7846,0 ROP 3224.5 7896.0 $ LOG HEADER DATA DATE LOGGED: 13-JAN-01 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 65.31 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 7896.0 TOP LOG INTERVAL (FT): 3224.0 BOTTOM LOG INTERVAL (FT): 7896.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 64.5 MAXIMUM ANGLE: 67.4 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ........ ' ..... Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER PB01794HWRG6 PB01794HWRG6 8.500 LSND 9.60 45.0 9.5 300 4.8 3.400 1.650 2.800 1. 940 60.0 131.0 60.0 60.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 Name Service Unit DEPT FT ROP MWD030 FT/H Min Max Mean Nsam 3215 7896 5555.5 9363 1.56 159.33 78.552 9344 First Reading 3215 3224.5 Last Reading 7896 7896 GR MWD030 API 49.59 209.04 RPX MWD030 OHMM 1.06 614.71 RPS MWD030 OHMM 1.25 614.09 RPM MWD030 OHMM 1.51 1555.63 RPD MWD030 OHMM 0.58 1907.81 FET MWD030 HOUR 0.58 47.44 119.575 4.22282 4.37962 5.05875 5.15785 7.25792 9277 9263 9263 9263 9263 9263 3215 3215 3215 3215 3215 3215 7853 7846 7846 7846 7846 7846 First Reading For Entire File .......... 3215 Last Reading For Entire File ........... 7896 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPD 7846.5 10189.0 RPX 7846.5 9740.5 RPM 7846.5 9740.0 FET 7846.5 10189.0 RPS 7846.5 9740.5 GR 7853.5 10196.0 ROP 7896.5 10236.5 $ LOG HEADER DATA DATE LOGGED: 20-JAN-01 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 65.31 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 10237.0 TOP LOG INTERVAL (FT): 7896.0 BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point..' ............ Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 10237.0 65.1 79.5 TOOL NUMBER PB01794HWRG6 PB01794HWRG6 8.500 LSND 10.70 46.0 9.9 250 4.8 1.790 .950 1.450 4.100 68.0 134.6 68.0 68.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 RPX MWD040 OHMM 4 1 68 12 4 RPS MWD040 OHMM 4 1 68 16 5 RPM MWD040 OHMM 4 1 68 20 6 RPD MWD040 OHMM 4 1 68 24 7 FET MWD040 HOUR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 7846.5 10236.5 ROP MWD040 FT/H 0 229.02 GR MWD040 API 99.32 245.4 RPX MWD040 OHMM 2.26 14.67 RPS MWD040 OHMM 1.92 24.32 RPM MWD040 OHMM 0.97 26.84 RPD MWD040 OHMM 0.98 17.69 FET MWD040 HOUR 0.77 38.83 Mean Nsam 9041.5 4781 60.8506 4681 163.303 4686 4.20025 3789 4.338 3789 4.59614 3788 4.73522 4686 3.60143 4686 First Reading 7846.5 7896.5 7853.5 7846.5 7846.5 7846.5 7846.5 7846.5 Last Reading 10236.5 10236.5 10196 9740.5 9740.5 9740 10189 10189 First Reading For Entire File .......... 7846.5 Last Reading For Entire File ........... 10236.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH FCNT 10171.5 10365.5 NCNT 10172.0 10365.5 NPHI 10172.0 10365.5 PEF 10186.5 10380.5 GR 10196.5 10393.5 RPM 10205.5 10400.5 RPD 10205.5 10400.5 RPS 10205.5 10400.5 RPX 10205.5 10400.5 FET 10205.5 10400.5 DRHO 10213.0 RHOB 10213.0 ROP 10250.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 SLD STABILIZED LITHO DEN CTN COMP THERMAL NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN,): DRILLER'S CASING DEPTH (FT): 10380.5 10380.5 10445.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ # Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined 29-JAN-01 Insite 4.30 Memory 10445.0 10237.0 10445.0 80.1 81.8 TOOL NUMBER PB01822GRF4 PB01822GRF4 PB01822GRF4 PB01822GRF4 6.125 LSND-GEM 10.00 52.0 9.8 400 1.0 3.000 1.660 2.400 2.000 64.0 121.0 64.0 64.0 Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name DEPT ROP GR RPX RPS RPM RPD FET NPHI FCNT NCNT RHOB DRHO PEF Service Order Units Size Nsam Rep FT 4 1 68 MWD050 FT/H 4 1 68 MWD050 API 4 1 68 MWD050 OHMM 4 1 68 MWD050 OHMM 4 1 68 MWD050 OHMM 4 1 68 MWD050 OHMM 4 1 68 MWD050 HOUR 4 1 68 MWD050 PU-S 4 1 68 MWD050 CNTS 4 1 68 MWD050 CNTS 4 1 68 MWD050 G/CM 4 1 68 MWD050 G/CM 4 1 68 MWD050 BARN 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 32 9 36 10 40 11 44 12 48 13 52 14 Name Service Unit Min Max DEPT FT 10171.5 10445 RO? MWD050 FT/H 0 100.5 GR MWD050 API 71.14 149.24 RPX MWD050 OHMM 0.63 56.62 R?S MWD050 OHMM 3.05 1602.4 RPM MWD050 OHMM 4.93 2000 RPD MWD050 OHMM 0.08 1899.96 FET MWD050 HOUR 1.35 206.56 NPHI MWD050 PU-S 16.49 38.78 FCNT MWD050 CNTS 228.05 1122.23 NCNT MWD050 CNTS 18343.3 38248.6 RHOB MWD050 G/CM 1.04 3.13 DRHO MWD050 G/CM -1.18 0.75 PEF MWD050 BARN 2.17 18.17 Mean 10308.3 34.4303 116.062 15.9254 25.0888 170.263 85.0212 29.5883 29.9732 419.143 24554.4 2.20756 0.0110417 7.8528 Nsam 548 391' 395 391 391 391 391 391 388 389 388 336 336 389 First Reading 10171.5 10250 10196.5 10205.5 10205.5 10205.5 10205.5 10205.5 10172 10171.5 10172 10213 10213 10186.5 Last Reading 10445 10445 10393.5 10400.5 10400.5 10400.5 10400.5 10400.5 10365.5 10365.5 10365.5 10380.5 10380.5 10380.5 First Reading For Entire File .......... 10171.5 Last Reading For Entire File ........... 10445 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH NPHI 10366.0 12085.5 NCNT 10366.0 12085.5 FCNT 10366.0 12085.5 RHOB 10381.0 12100.5 DRHO 10381.0 12100.5 PEF 10381.0 12100.5 GR 10394.0 12114.0 RPD 10401.0 12120.5 RPX 10401.0 12120.5 RPS 10401.0 12120.5 RPM 10401.0 12120.5 FET 10401.0 12120.5 ROP 10445.5 12165.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD ,DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 SLD STABILIZED LITHO DEN CTN COMP THERMAL NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): 01-FEB-01 Insite 4.30 Memory 12165.0 10445.0 12165.0 82.7 97.3 TOOL NUMBER PB01822GRF4 PB01822GRF4 PB01822GRF4 PB01822GRF4 6.125 LSND-GEM 9.80 MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 46.0 9.4 400 2.8 2.800 1.520 2.400 3.500 68.0 131.0 68.0 68.0 Name Service Order Units Size Nsam.Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD060 GR MWD060 RPX MWD060 RPS MWD060 RPM MWD060 RPD MWD060 FET MWD060 NPHI MWD060 FCNT MWD060 NCNT MWD060 RHOB MWD060 DRHO MWD060 PEF MWD060 FT/H 4 1 68 4 2 API 4 1 68 8 3 OHMM 4 1 68 12 4 OHMM 4 1 68 16 5 OHMM 4 1 68 20 6 OHMM 4 1 68 24 7 HOUR 4 1 68 28 8 PU-S 4 1 68 32 9 CNTS 4 1 68 36 10 CNTS 4 1 68 40 11 G/CM 4 1 68 44 12 G/CM 4 1 68 48 13 BARN 4 1 68 52 14 Name Service Unit DEPT FT ROP MWD060 FT/H GR MWD060 API RPX MWD060 OHMM RPS MWD060 OHMM RPM MWD060 OHMM RPD MWD060 OHMM FET MWD060 HOUR Min Max Mean Nsam 10366 12165 11265.5 3599 0 479.69 64.5529 3440 68.56 160.48 120.81 3441 3.03 53.66 13.9456 3440 3.13 56.98 15.0466 3440 3.3 51.65 15.8136 3440 3.37 48.53 16.4512 3440 0.45 21.49 1.62199 3440 First Reading 10366 10445.5 10394 10401 10401 10401 10401 10401 Last Reading 12165 12165 12114 12120.5 12120.5 12120.5 12120.5 12120.5 NPHI MWD060 PU-S FCNT MWD060 CNTS NCNT MWD060 CNTS RHOB MWD060 G/CM DRHO MWD060 G/CM PEF MWD060 BARN 10.37 41.78 211.43 1740.06 19051.7 42950.1 1.92 2.75 -0.19 0.37 1.99 9.93 27.9943 3440 504.479 3440 27945 3440 2.30119 3440 0.0503401 3440 3.77154 3440 10366 10366 10366 10381 10381 10381 12085.5 12085.5 12085.5 12100.5 12100.5 12100.5 First Reading For Entire File .......... 10366 Last Reading For Entire File ........... 12165 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH NPHI 12086.0 12750.5 FCNT 12086.0 12750.5 NCNT 12086.0 12750.5 ?EF 12101.0 12765.5 RHOB 12101.0 12765.5 DRHO 12101.0 12765.5 GR 12114.5 12778.5 RPM 12121.0 12785.5 RPS 12121.0 12785.5 RPD 12121.0 12785.5 FET 12121.0 12785.5 RPX 12121.0 12785.5 ROP 12165.5 12839.5 $ LOG HEADER DATA DATE LOGGED: 03-FEB-01 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 SLD STABILIZED LITHO DEN CTN COMP THERMAL NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Insite 4.30 Memory 12840.0 12165.0 12840.0 87.7 89.9 TOOL NUMBER PB01822GRF4 PB01822GRF4 PB01822GRF4 PB01822GRF4 6.125 LSND-GEM 9.80 44.0 10.0 3OO 2.6 3.000 1.620 4.000 4.000 Name Service Order Units Size Nsam Rep Code Offset Channel 68.0 132.0 68.0 68.0 DEPT FT 4 1 68 ROP MWD070 FT/H 4 1 68 GR MWD070 API 4 1 68 RPX MWD070 OHMM 4 1 68 RPS MWD070 OHMM 4 1 68 RPM MWD070 OHMM 4 1 68 RPD MWD070 OHMM 4 1 68 FET MWD070 HOUR 4 1 68 NPHI MWD070 PU-S 4 1 68 FCNT MWD070 CNTS 4 I 68 NCNT MWD070 CNTS 4 1 68 RHOB MWD070 G/CM 4 1 68 DRHO MWD070 G/CM 4 1 68 PEF MWD070 BARN 4 1 68 0 4 8 12 16 20 24 28 32 36 40 44 48 52 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name Service Unit Min Max DEPT FT 12086 12839.5 ROP MWD070 FT/H 1.61 233.21 GR MWD070 A?I 76.76 137.87 RPX MWD070 OHMM 6.86 29.86 RPS MWD070 OHMM 7.32 33.33 RPM MWD070 OHMM 7.61 31.51 RPD MWD070 OHMM 7.97 28.49 FET MWD070 HOUR 0.65 98.47 NPHI MWD070 PU-S 14.77 36.27 FCNT MWD070 CNTS 326.69 1301.28 NCNT MWD070 CNTS 22595.2 40106.3 RHOB MWD070 G/CM 2.1 2.81 DRHO MWD070 G/CM -0.08 0.53 PEF MWD070 BARN 1.97 8.03 Mean 12462.8 74.544 110.691 12.8907 13.6708 13.9051 14.3389 7.51005 27.9173 505.912 27759.1 2.29208 0.0552256 3.33924 First Last Nsam Reading Reading 1508 12086 12839.5 1349 12165.5 12839.5 1329 12114.5 12778.5 1330 12121 12785.5 1330 12121 12785.5 1330 12121 12785.5 1330 12121 12785.5 1330 12121 12785.5 1330 12086 12750.5 1330 12086 12750.5 1330 12086 12750.5 1330 12101 12765.5 1330 12101 12765.5 1330 12101 12765.5 First Reading For Entire File .......... 12086 Last Reading For Entire File ............ 12839.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/11/16 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 01/11/16 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 01/11/16 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File
