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Home My WebLink About202-083 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~ O~ - 0-83 Well History File Identifier 0 Two-sided 1111111111111111111 Organizing (done) 0escan Needed 1111111111111111111 R:ESCAN ~olor Items: 0 Greyscale Items: DIGITAL DATA OVERSIZED (Scannable) D Maps: D Diskettes, No. D Other, NofType: D Other Items Scannable by a Large Scanner 0 Poor Quality Originals: OVERSIZED (Non-Scannable) 0 Other: 0 Logs of various kinds: NOTES: BY: Helen ( Marìa ) 0 Other:: Date J J I/õþlf Isl Vl1f 1111111111111111111 Date Jf I S- D if 151 ltt1P . f BY: HelenG Maria J Project Proofing Scanning Preparation IP x 30 = I~O + / L¡- = TOTAL PAGES I q If- (Count doeJ ~i;kIUde cover shlet) 11111.. ¡{) Date: / / I ~ 0 if /s/ r r I f- 1111111111111111111 BY: Helen ~ Production Scanning Stage 1 Page Count from Scanned File: I c¡ 5" (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: 0r=s . NO Helen~ DateJ. '1'5/0L- Isl YVlf If NO in stage 1, page(s) discrepancies were found: YES NO BY: Stage 1 BY: Helen Maria Date: /s/ Scanning is complete at this point unless rescanning is required. 1IIIIIIII1111111111 ReScanned 1111111111111111111 BY: Helen Maria Date: /s/ Comments about this file: Quality Checked I11III1II1111111111 8/24/2004 Well History File Cover Page.doc e e MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFicbe\CvrPgs _ Inserts\Microfilm _ Marker.doc ) rñìrÞ \n illJ U Lrù Lb FRANK H. MURKOWSK/, GOVERNOR AI,ASKA. OILAlQ) GAS CONSERVATION COMMISSION 333 W. pH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 January 28,2005 Mr. Ted Kramer Production Manager Forest Oil Corporation 317 K Street, Suite 700 Anchorage, Alaska 99501 RE: No-Flow Verifications Redoubt Unit 5, PTD 202-083 Dear Mr. Kramer: On January 19, 2005, AOGCC Petroleum Inspector Jeff Jones witnessed a "no flow test" at the Osprey platform, Redoubt Unit (RU) Well 5. The well was opened to atmosphere through flow measurement equipment with suitable range and accuracy and monitored for several hours. Unassisted flow rates through measurement equipment did not exceed test limits for produced gas (900 standard cubic feet per hour) and liquid (6.3 gallons per hour). The subsurface safety device may be removed from service in RU-5 based on this no- flow test result. Fail-safe automatic surface safety valve systems capable of preventing uncontrolled flow must be maintained in proper working condition in this well as required in 20 AAC 25.265. The AOGCC ("Commission") must be notified immediately if the well demonstrates an ability to flow unassisted to surface, at which time a Commission-approved subsurface safety device must be returned to service. Any cleanout, perforating or other stimulation work in this well will necessitate a subsequent no flow test. Please retain a copy of this letter on the Osprey platform. Sincerely, (~ -¡::>I:) 0!vtt~ O. Ktð1q JamesB.Regg -( f Petroleum Inspection Supervisor cc: Bob Fleckenstein SC,A.NNED: FER 0 ? 2005 ) ') MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor Rt¡7 1(2-7/05' DATE: January 19, 2005 FROM: Jeff Jones Petroleum Inspector SUBJECT: No-Flow Test Forest Oil I Osprey PL T RU-5 PTD 202-083 Redoubt Shoal Unit January 19,2005: I traveled to Forest Oils' Osprey Platform in Cook Inlet to witness a No-Flow Test on well RU-5. Forest Oil representative Mike Murray performed the test today in a safe and proficient manner. Well RU-5 was lined up from the tree top swab valve through a 1" hose to a Miners-Pisani model MVP-10 flow meter (1-800 SCFH span), terminating in an open top drum. The well flow was monitored for 3 hours with no measurable liquid produced. Gas flow from the well was very slight and below the amount measurable by the meter. The well was isolated for 1 hour, during which time the pressure increased to 1 PSI and was subsequently bled to zero in 1.5 minutes. Unassisted gas and liquid flow from the well did not exceed 900 SCF or 6.3 gals. hourly flow rate during the test, and well RU-5 meets the AOGCC requirements for No-Flow status. Summary: I witnessed a successful No-Flow Test on Forest Oils' Osprey Platform well RU-5 in the Redoubt Shoal Unit. Attachments: none ~ David Hall (Forest Oil Co.) SC,ANNEC) FEB 1 <~ 2005 RJF 09/19/02 Page 1 of 1 NO-FLOW Osprey PLT RU-5 1-19-05 JJ.xls )'> ~' ~1 DATA SUBMITTAL COMPLIANCE REPORT 9/7/2004 Permit to Drill 2020830 Well Name/No. REDOUBT UNIT 5 Operator FOREST OIL CORP J¡1tA¿ J ~ ~ MJ J- API No. 50-733-20513-00-00 MD 15438,,- TVD 13378 ,,- Completion Date 8/13/2002 " Completion Status P&A Current Status P&A UIC N . ~-------_. ---------<-- ~ -_.._-,-~~~-~_._---------~--~ REQUIRED INFORMATION Mud Log No Samples No Directional Survey -No- Y A..4..... -----~-----------_.._._- - ~-.__._-----_._-~~_._._--- DATA INFORMATION Types Electric or Other Logs Run: Quad combo and USIT Well Log Information: (data taken from Logs Portion of Master Well Data Maint) Log/ Electr Data Digital Dataset j:~~~:~~~_~r ~ ~. C Pds ~1 Sonic Name Report: Final Well R Report: Final Well R Log Log Run Interval OH/ ~ Scale Media No Start Stop CH Received Comments 0 0 4/23/2003 0 0 4/23/2003 25 13760 15452 Open 4/23/2003 Dipole Shear Sonic Tool- Image Log ~p.4- 13760 15452 Open 4/23/2003 ~hear Sonic Tool- mage Log 5 13760 15452 Open 4/23/2003 Array Induction Dipole Shear Sonic - Platform Express 5 aM" 13760 15452 Open 4/23/2003 ~duction Dipole hear Sonic - Platform Express 25 13760 15452 Open 4/23/2003 Array Induction - Density/Neutron/Gamma Ray/Caliper - Platform Express ~. 25 ~ 1 13760 15452 Open 4/23/2003 Array Induction - Density/Neutron/Gamma Ray/Caliper - Platform Express 25 13760 15452 Open 4/23/2003 Array Induction - Density/Neutron/Gamma Ray/Caliper - Platform Express 25 ~.1 13760 15452 Open 4/23/2003 Array Induction - Density/Neutron/Gamma Ray/Caliper - Platform Express ;.eg- ~iC ED C Pds 12241 Sonic ,.--- --- ~ ~iC ~.C Pds ØZt1 Density ~ Density ~C Pds 122J.t- Neutron ~ Neutron ----_.-~._---_._-----~ DATA SUBMITTAL COMPLIANCE REPORT 9/7/2004 Permit to Drill 2020830 Well Name/No. REDOUBT UNIT 5 Operator FOREST Oil CORP API No. 50-733-20513-00-00 MD 15438 TVD 13378 Completion Date 8/13/2002. Completion Status P&A Current Status P&A UIC N -~-_u_--- -----.~~------------ ~ ~ Pds Caliper log 25 13760 15452 Open 4/23/2003 Array Induction - Density/Neutron/Gamma Ray/Caliper - Platform ~ ., Express ~ 25 ~ 13760 15452 Open 4/23/2003 (Ãrray Induction - uenslty/Neutron/Gamma Ray/Caliper - Platform Express ~- Sonic 5 Col 13564 15489 Open 4/23/2003 Best DT Final Run - Image Log {;;2g Dip \- Col t:S44 15394 Open 4/23/2003 tak Out - Run 1 ~ Formation Micro Ima Co I 1 844 15394 Open 4/23/2003 ak Out - Run 1 ED C Pds ~ See Notes 5 1 13760 15459 Open 4/23/2003 Casing Packer Setting Tool ,..-- ~ {.$ee Notes 5 ~1 13760 15459 Open 4/23/2003 -eesmg Packer Setting Tool ~ Magnetic Resonance 5 ,...- 13711 15367 Open 4/23/2003 ~MRP & Bins E~ Pds 1..2241 Magnetic Resonance 5 13760 15459 Open 4/23/2003 Combinable Magnetic Resonance Tool ---- ~sonance ~ ~IC'~ 5 ...13760 15459 Open 4/23/2003 Combinable Magnetic Resonance Tool p--C Pds 1~ See Notes 5 13760 15367 Open 4/23/2003 ECS SpectroLith TCOM & CMR Display - PEX/DSI/NGT/CMR/ECS ~.. See Notes ".s..---cõr 13760 15367 Open 4/23/2003 ~troLith TCOM & Display - PEX/DSIINGT/CMR/ECS i ?D-C Pds ~ See Notes 5 13760 15367 Open 4/23/2003 Elan Composite - ~ PEX/DSI/NGT/CMR/ECS/U BI ~ ~Col ~ See Notes 13760 15:367 Open 4/23/2003 =omposite - DSI/NGT/CMR/ECS/U BI ~C Pds 12~ See Notes 5 13763 15350 Open 4/23/2003 Elan w/ECS - CMR - ~. PEX/DSI/NGT/CMR/ECS See Notes 5 Col ~15350 Open 4/23/2003 Elan w/ECS - CMR - PEX/DSI/NGT/CMR/ECS ED C Pds ~41 Magnetic Resonance 5 13760 15459 Open 4/23/2003 Elemental Capture ,.,--- Spectroscopy Sonde ~ C-.M6'gnetic Resonance 5~ 1 13760 15459 Open 4/23/2003 Elemental Capture Spectroscopy Sonde DATA SUBMITTAL COMPLIANCE REPORT 9/7/2004 Permit to Drill 2020830 Well Name/No. REDOUBT UNIT 5 Operator FOREST OIL CORP MD 15438 TVD 13378 Completion Date ~-p(is-~-~~ Formation Tester ~ ~ion Tester ~ Pds ~ Dip ~ Dip ~C Pds ~. Dip -t69 Dip ,..ED/ C Pds ,.-12241 Dip ~ ..Dif¡ ,..59- C Pds ~ œ-- C Pds ~ ~ E~C Asc ~..~-~~~-- WM Sonic 8/13/2002 Completion Status P&A 5 5 Bj)A-- 5 5 Qei- 5 5 C~ 5 5 ~ 5 5 B~ 1 5 5 ,13M"' 5 BIIT 5~ 145 0 0 Current Status P&A 14485 15190 Open 4/23/2003 -144ß6 51~u. Open 4/23/2003 13844 14620 Open 4/23/2003 pazt4 14620 Open 4/23/2003 13844 15396 Open 4/23/2003 ~4 15396 Open 4/23/2003 14619 15396 Open 4/23/2003 14619 15396 Open 4/23/2003 13800 15400 Open 4/23/2003 ~OO 15400 4/23/2003 ~ic 1~ 1 Sonic 4nic 10261 13746 Case 4/23/2003 ~1 145 13746 Case 4/23/2003 15438 ~23/2003 15438 ~ 4/23/2003 15438 4/23/2003 Open 4/23/2003 ~ See Notes ~41 Directional Survey ~1 LIS Verification Well Cores/Samples Information: Name ~gs Interval Start Stop 5000 15438 Sample Set Number Comments 1113 ----- Sent Received ADDITIONAL INFORMATION Well Cored? cJ/ N Chips Received? Analysis Received? - ~-_..~._----------- u. -~_._'-~----.-- ~._- --.----- Comments: 11 ~Cll- ."'t)}~ ttt,g'(&c.()VUf1 I ~ Daily History Received? :~ Formation Tops API No. 50-733-20513-00-00 UIC N Repeat Formation Tester Repeat Formation Tester UBI Dip Analysis (1 :48) ~ip Analysis (1 :48) UBI Dip Analysis (1 :240) UBI Dip Analysis (1 :240) UBI Dip Analysis (1 :48) ,JJBtDíP Analysis (1 :48) Ultra Sonic Borehole Imager Ultra Sonic Borehole Imager Ultra Sonic Imaging Tool ~c Imaging Tool ~ Formation Log Drilling Dynamics Log I '--/ ~ r¡-e - 8' 0 ~ ~\l\?'"1 l òJ¡- j It c. k:. ~ r..... c.~ Ýù.-. Mf J (lt~ b ~ ' Permit to Drill 2020830 MD 15438 DATA SUBMITTAL COMPLIANCE REPORT 9/7/2004 Well Name/No. REDOUBT UNIT 5 Operator FOREST OIL CORP Completion Date 8/13/2002 Completion Status P&A Current Status P&A --------.- TVD 13378 -----~_.~-- --------~--._--------- Compliance Reviewed By: ~ t- ~ ~~~ J1b ~ Date: '- ftI\.l ~ . Cò~ t-~ V .s C(.\ t/'{ OJ V1O\l'11 " \ <::..d II' ~ J.. t 1 (.,A 'l1 ~ '''' API No. 50-733-20513-00-00 ( ():t- UIC N ~. ..-.-7 Redoubt Unit #5 API: 50-733-20513-00 , ðØ --,oß'3 )RECEIVED APR 2 3 2003 Alaska Oil & Gas Cons. Commission Anchorage CoreLab Table A: Textural and compositional characteristics of core samples ~Vè~~gè...Çr~iij Sizê'CU'S$ Coarse (0.77) Coarse (0.78) Coarse (0.58) ~~þtb(ff) 14715.50 14718.50 14720.70 $ørtilJg~~rn~Jf()II<,~.~'al,.t9~O) Poor Litharenite Very poor Litharenite Poor Litharenite QfL Q19F15L66 Q23FsL69 Q29F 4L67 14722.90 Coarse (0.63) Poor Litharenite Q12F 4Ls4 14726.40 Coarse (0.67) Well Feldspathic Litharenite Q44F22L34 14860.30 Coarse (0.60) Poor Litharenite Q4sF 1QL42 14862.20 Coarse (0.62) Poor Feldspathic Litharenite Q50F15L35 14864.50 Coarse (0.80) Poor Litharenite Q45F10L45 ~~~D\~ N.otableEeatures Ductile grain deformation Calcite-filled fractures Quartz filling fractures is strained Pores lined by smectite Parallel alignment of elongate grains Poor sorting and numerous pores Highly fractured grains with numerous pores Poor sorting and numerous pores < "I;;':' ) Forest Oil Corporation Alaska Division 310 K Street, Suite 700 Anchorage, Alaska 99501 Phone: (907) 258-8600 Fax: (907) 258-8601 ~~, U DATA TRANSMITTAL To: Lisa Weepie/Howard Oakland AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 (907) 279-1433 From: Linda M. Starr 8209-053 ) BOa - } ({)~ RECEIVED APR 2 3 2003 Alaska Oil & Gas Cons. Commission Anchorage Date: April 23, 2003 Forest Oil Corporation 310 K Street, Suite 700 Anchorage, AK 99501 Phone: (907) 868 - 2162 FAX: (907) 258 - 8601 Phone: TRANSMITTAL DESCRIPTION: Well data for Redoubt Unit #5 and# 5A wells, API#50-733-20513-00 and #50-733-20513-01 Qty Description Bottom Top Depth Log Date Run# Scale depth (feet) (feet) ~ Redoubt Unit #5, API #50-733-20513-00, Schlumberger logs: ~9 Array Induction Dipole Shear Sonic, Platform Express 08/09/02 t/'1ÍOQ.-' Array Induction/Density/Neutron/GR, Caliper, PEX 08/09/02 0~ BestDT* Final Result (PEXlDSI/NGT, CMR/ECS, UBI) 08/11/02 t...A1og~. Break-Out Run 1 08/16/02 v1'Íc>9.. Caliper Log C' ~ ~- s:.. _ec\. 08/09/02 ~ ~".. Casing Packer Setting Tool 08/14/02 0' ~ CMR, DMRP + BINS 08/10/02 0' ~ Combinable Magnetic Resonance Tool 08/09/02 ~ ~Dipole Shear Sonic Tool, Image Log 08/09/02 010~- ECS Spectrolith, TCOM + CMR Display 08/10/02 ~. ELAN Composite 08/10/02 .A"~' ELAN w/ ECS-CMR 08/10/02 -ÆI09_. Elemental Capture Spectroscopy Son~e -~\ 08/09/02 ~. Natural Gamma Ray Tool 0 ~~c.. \¡ c~ 08/09/02 /~ Repeat Formation Tester 08/09/02 v4 log~ UBI Dip Analysis (1 :240) 08/09/02 ,.Áa..- UBI Dip Analysis (1 :48) 08/09/02 ví W" UBI Dip Analysis (1 :48) 08/09/02 \,/'1Íoo.--Ultra Sonic Borehole Imager 08/09/02 v"1Íog Ultra Sonic Imaging Tool 08/11/02 0fiím Array Induction Dipole Shear Sonic, Platform Express ¡/11ÍIm Array Induction/Density/Neutron/GR, Caliper, PEX ~Ji!!P- Caliper Log (' ./~~S(J~ 0" ~ Casing Packer Setting Tool v1'film Combinable Magnetic Resonance Tool yA'1íim Dipole Shear Sonic Tool, Image Log 08/09/02 08/09/02 08/09/02 08/14/02 08/09/02 08/09/02 RU5 Well data.xls/AOGCC 4-23-03 2" &5" 15,452' 13,760' 2" & 5" 15,452' 13,760' 5" 15,489' 13,564' 5" 15,394' 13,844' 5" 15,452' 13,760' 5" 15,459' 13,760' 5" 15,367' 13,711' 5" 15,459' 13,760' 5" 15,452' 13,760' 5" 15,367' 13,760' 5" 15,360' 13,760' 5" 15,350' 13,763' 5" 15,459' 13,760' 5" 15,452' 13,760' 15,190' 14,485' 5" 15,396' 13,844' 25" 14,620' 13,844' 25" 15,396' 14,619' 5" 15,400' 13,800' 5" 13,746' 10,261 ' 2" &5" 15,452' 13,760' 2" & 5" 15,452' 13,760' 5" 15,452' 13,760' 5" 15,459' 13,760' 5" 15,459' 13,760' 5" 15,452' 13,760' Date Modified:04/22/2003 Date Prepared: 12/6/00, bk -1 . .,. t Forest Oil Corporation Redoubt Unit #5 and SA ) ) To AOGCC, Lisa Wee pie 4-23-03 cty Description Log Date Run# Scale BottOtT'l Top Depth depth (feet) (feet) Well data for Redoubt Unit #5 and# 5A wells, API#50-733-20513-00 and #50-733-20513-01 (Continued) Redoubt Unit #5, API #50-733-20513-00, Schlumberger logs (Continued): Elemental Capture Spectroscopy Son~e - C 08/09/02 1 Natural Gamma Ray Tool 0 U ç~Q ~, 08/09/02 1 Repeat Formation Tester 08/09102 1 Ultra Sonic Borehole Imager 08/09/02 1 Ultra Sonic Imaging Tool 08/11/02 1 ~' vrnm ~ 0!J1m vf film 5" 5" 15,459' 15,452' 15,190' 15,400' 13,746' 13,760' 13,760' 14,485' 13,800' 10,261' 5" 5" /"" Epoch Well Logging, Redoubt Unit 5 and 5A Ä report Final Well Report, containing the following logs: tZ Redoubt Unit 5 Formation Log (MD) 08/08/2002 2" 15,438' 145' ~ Redoubt Unit 5 Formation Log (TVD) 08/08/2002 2" 15,438' 145' Redoubt Unit 5 Drilling Dynamics Log (MD) 08/08/2002 2" 15,438' 145' v--1log Redoubt Unit 5A Formation Log (MD) 09/28/2002 2" 17,000' 11,473' Z- Redoubt Unit 5A Formation Log (TVD) 09/28/2002 2" 17,000' 11,473' Z Redoubt Unit 5A DML-MWD Combo Log (MD) 09/28/2002 2" 17,000' 11,473' log Redoubt Unit 5A Drilling Dynamics Log (MD) 09/28/2002 2" 17,000' 11,473' "~g- Redoubt Unit 5A composite Formation Log (MD) 09/28/2002 2" 17,000' 145' ~ Redoubt Unit 5A composite Formation Log (TVD) 09/28/2002 2" 17,000' 145' ~/ Redoubt Unit SA composne DML-MWD Combo Log (MD) 09/28/2002 2" 17,000' 145' 1 log Redoubt Unit 5A composite Drilling Dynamics Log (MD) 09/28/2002 2" 17,000' 145' Redoubt Unit #5A, API #50-733-20513-01, Schlumberger logs: l./jJ.Og Cement Bond Tool- VOL 10/14/2002 1 5" 16,850' 14,400' V1 Jw'" Combinable Magnetic Resonance Tool 1 0/02/2002 1 5" 16,716' 15,367' ";P: Correlation Log 10/14/2002 1 5" 16,850' 14,400' ~ Elemental Capture Spectroscopy Tool 10/02/2002 1 5" 16,697' 15,342' 1 log Natural Gamma Ray Tool QÀÂ..\. (ç {L\ 10/02/2002 1 5" 16,685' 15,342' 1 log Squeeze Perforating Record - 2-7/8" 2906 PJ, HMX 6 spf 10/15/2002 1 5" 15,755' 15,753' 1 log TCP Correlation GR/CCL 10/20/2002 1 5" 14,950' 14,600' 1 log TCP Correlation GR/CCL 10/31/2002 1 5" 14,925' 14,650' 1 log ~Ultrasonic Imaging Tool- Cement Mode, Cement Bond Tool 10/14/2002 1 5" 16,850' 14,400' ~ Cement Bond Tool- VDL 10/14/2002 5" 16,850' 14,400' ~~ Combinable Magnetic Resonance Tool 1 0/02/2002 5" 16,716' 15,367' ~",,/ 1)iff11 Correlation Log 10/14/2002 5" 16,850' 14,400' ,,/1 film Elemental Capture Spectroscopy Tool ~ 10/02/2002 5" 16,697' 15,342' /1' film Natural Gamma Ray Tool (' li..f (; ( (. r 10/02/2002 5" 16,685' 15,342' 1 film Squeeze Perforating Record- - 2-7/8" 290~ J, HMX 6 spf 10/15/2002 5" 15,755' 15,753' 1 film Ultrasonic Imaging Tool- Cement Mode, Cement Bond Tool 10/14/2002 5" 16,850' 14,400' RECEIVED Please sign below to acknowledge receipt. ~eived By:., C"- :'~~<J~\. D,,,û ~")~Ý\. APR 232003 Date: At~M ~ Œ1 & G~~ Gons. (',f)!I!ffi.\I;r.~ An(1\()('~ RU5 Well data.xls/AOGCC 4-23-03 Date Modified:04/22/2003 Date Prepared: 12/6/00, bk \ í ) Ð-Of) -0 <c53 '8-0 ~ '- / to-¿; RECEIVED APR 2 3 2003 ~~, ~.!) ~~ Forest Oil Corporation Alaska Division 310 K Street, Suite 700 Anchorage, Alaska 99501 Phone: (907) 258-8600 Fax: (907) 258-8601 Alaska Oil & Gas Cons. Commission Anchorage DATA TRANSMITTAL Date: April 23, 2003 To: Lisa Weepie/Howard Oakland AOGCC 333 'N. 7th Ave, Suite 100 Anchorage, AK 99501 (907) 279-1433 From: Linda M. Starr Phone: Forest Oil Corporation 310 K Street, Suite 700 Anchorage, AK 99501 Phone: (907) 868 - 2162 FAX: (907) 258 - 8601 TRANSMITTAL DESCRIPTION: Well data for Redoubt Unit #5 and# 5A wells, API#50-733-20513-00 and #50-733-20513-01 Qty Description Log Date Run# Scale Bottom Top Depth depth (feet) (feet) Digital data: 1 cd CoreLab Redoubt 5A Reservoir Information Browser version 1.5, 02/06/03 (Core Photos) 1 cd Redoubt Unit 5 and 5A well data: las log curves, ascii surveys, pds log curves, Epoch Final Report (htm, doc, las) Redoubt Unit 5A Test Reports (There were no tests for Redoubt Unit 5): 3 pages Redoubt Unit 5A: Testing Summary and Analysis (DST 1, 2 and 3) 3 pages Redoubt Unit 5A: Water Analysis (DST 1, 2 and 3) 1 report Redoubt Unit 5A: Production Testing Services reports (OST 1, 2 and 3) 1 report Redoubt Unit 5A: Halliburton Pressure Gauge Report (OST 1, 2 and 3) 1 report Redoubt Unit 5A: ITS Fluid Analysis of OST#3 Core data 1 page Redoubt Unit 5: Textural and compositional characteristics of core samples Epoch Well Logging, Redoubt Unit 5 and 5A 1 vellum Redoubt Unit 5 Formation Log (MO) 1 vellum Redoubt Unit 5A Formation Log (MO) 1 vellum Redoubt Unit 5A composite Formation Log (MO) 08/08/2002 09/28/2002 09/28/2002 2" 15,438' 17,000' 17,000' 145' 11,473' 145' 2" 2" Please sign below to acknowledge receipt. Receive~ .. ~ ~\ ~ JY---. ."-J,-Q ~ ~ I)ì '\~ Date: RU5 Well data.xls/AOGCC 4-23-03 (2) Date Modified:04/23/2003 Date Prepared: 12/6/00, bk Redoubt Unit #5 P &A Schematic ¿ 200' MD - 200' TVD 30" Conductor 13 3/8" 68#, L-80 BTC Surface Casing 18 1/2" Hole 3,190' MD - 2,939' TVD ~ ~ Baker Bridge Plug set at 11,500' MD 9 5/8" 47#, L-80 BTC Intermediate Casing 12 1/4" Hole - =- -" :~ 11 295 cu ft 15.8 ppg cement Baker Bridge Plug set at 13,722' MD 13,760' MD - 11,927' TVD - 30 cu ft 15.8 ppg cement ." 8 1/2" hole 15,438' MD - 13,378' TVD ") November 7,2002 Company: Forest Oil Well: Redoubt # 5 Field: Redoubt Shoals Location: Alaska File: 020965G Attn: Mr. Art Saltmarsh Dear Mr. Saltmarsh, ) ~aJ--' Oß> J 0 Juv-~û~'- A complete petrographic study was performed on eight conventional core samples from the Redoubt # 5 well. The eight samples were analyzed using thin section petrography, X-ray diffractometry (XRD), and scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS). The objectives of this study include mineralogical composition, characterization of the pore system, determination of reservoir quality, and identification of sensitive minerals. The results are presented in the report that. follows this letter. We would like to thank you for choosing the Reservoir Geology/Petrographic Services of Core Labs Petroleum Services to perform this study for you. If you should have any questions about this report, please contact us. Sincerely, Nancy M. Houghton . Senior Project Geologist Reservoir Description Services . Core Lab Petroleum Services SCANNED JAN 1 42Q05 Donald G. Harville Manager, Reservoir Geology Reservoir Description Services Core Lab Petroleum Services ') ) DETAILED PETROGRAPHIC STUDY FOR FOREST OIL COMPANY WELL: REDOUBT # 5 FIELD: REDOUBT SHOALS ALASKA File: 0020965G November 2002 Performed by: Core Laboratories Advanced Technology Center Reservoir Geology 6316 Windfern Houston, Texas 77040 U.S.A (713) 328-2673 ') ) TABLE OF CONTENTS DISCUSSION.............................................................................................................................. 1 Introduction......................................................................................................... 1 Texture and Composition......... ......... .... ...... ........ ....... ....... ..... ..... ..... ....... ...........,. 1 Table A: Textural and Compositional Characteristics.......................................... 1 Detrital Grain Mineralogy.... ..... ..... ... ""'" .... .... ........ ... .............. ........ ............. .......2 Matrix Material..................................................................................................... 3 Authigenic Minerals............................................................................................. 3 Pore System Characterization and Reservoir Quality.......................................... 5 Table B: Summary of Reservoir Characteristics .................................................5 ANALYTICAL PROCEDURES... ............................. ..................... .................................. 7 Introduction......................................................................................................... 7 Thin Section Petrography....... ...... ..... ..... ..... ....... .... ..... ....... .... ............. ..... ...... ..... 7 Scanning Electron Microscopy (SEM) ................................................................. 7 X-ray Diffraction Analysis (XRD)................................ ..................... .............. .......7 REFERENCES............................................................................................................... 9 Table 1: Point Count Analyses......................................................................... 10 Table 2: X-ray Diffraction Analyses................................................................... 12 Figure 1: Ternary Plot of Sandstone Composition ............................................13 PHOTOMICROGRAPHS AND DESCRIPTIONS Plate 1A-B: Depth: 14715.50 feet (Thin Section Petrography) Plate 1C-D: Depth: 14715.50 feet (Scanning Electron Microscopy) Plate 2A-B: Depth: 14718.50 feet (Thin Section Petrography) Plate 2C-D: Depth: 14718.50 feet (Scanning Electron Microscopy) Plate 3A-B: Depth: 14720.70 feet (Thin Section Petrography) Plate 3C-D: Depth: 14720.70 feet (Scanning Electron Microscopy) Plate 4A-B: Depth: 14722.90 feet (Thin Section Petrography) Plate 4C-D: Depth: 14722.90 feet (Scanning Electron Microscopy) Plate 5A-B: Depth: 14726.40 feet (Thin Section Petrography) Plate 5C-D: Depth: 14726.40 feet (Scanning Electron Microscopy) Plate 6A-B: Depth: 14860.30 feet (Thin Section Petrography) Plate 6C-D: Depth: 14860.30 feet (Scanning Electron Microscopy) Plate 7A-B: Depth: 14862.20 feet (Thin Section Petrography) Plate 7C-D: Depth: 14862.20 feet (Scanning Electron Microscopy) Plate 8A-B: Depth: 14864.50 feet (Thin Section Petrography) Plate 8C-D: Depth: 14864.50 feet (Scanning Electron Microscopy) ') ) Discussion Introduction The Reservoir Geology Group of Core Laboratories received eight conventional core pieces from the Redoubt # 5 well of the Redoubt Shoals Field in Alaska. All eight samples were analyzed using thin section petrography, X-ray diffraction, and scanning electron microscopy with energy dispersive spectroscopy. Thin section descriptions and point count analyses were performed on all samples to document textural characteristics, detrital grain composition, authigenic mineralogy, diagenetic changes, pore types, pore interconnectivity, and abundance with the aim of evaluating mineral sensitivity and characterizing reservoir quality. Analysis of the samples by scanning electron microscopy provided detailed information about clay morphology and textural relationships between authigenic mineral phases. X-ray diffraction analysis (XRD) provided data on the bulk and clay mineral composition. All samples were photographed to document textural and compositional features. Digital images of the samples are presented in Plates 1 through 8 following the text of this report. Texture and Composition Two intervals were examined from this well (Table A). The shallowest interval consists of four very poorly (Plate 2) to poorly sorted (Plates 1, 3 & 4) coarse-grained litharenites and one coarse-grained, well-sorted feldspathic litharenite (Plate 5). The three deepest samples (14860.30 - 14864.50 ft.) consist of two poorly sorted, coarse-grained litharenites (Plates 6 & 8) and one poorly sorted, coarse-grained feldspathic litharenite (Plate 7). Grain shapes vary from rounded to angular with subrounded to subangular being the most commonly observed grain shapes. Grain contacts in the samples from 14715.50 ft., 14718.50 ft., and 14720.70 ft. are dominated by concavo-convex and line contacts (Plates 1A, 2A and 3A). In contrast, the samples from 14722.90 ft., 14726.40 ft., 14860.3 ft., 14862.20 ft., and 14864.50 ft. have numerous point and floating contacts (Plates 4A, 5A, 6A, and 7 A) along with lesser line and concavo-convex contacts. Average grain sizes all fall within the coarse-grained category with the minimum and maximum grain size values reflecting the poor sorting of these samples. Minimum grain sizes generally fall within the lower medium grained range. In contrast, the maximum grain sizes include pebble size constituents. The highest maximum grain sizes occur in the four shallowest samples. The four shallowest samples from the first interval contain abundant ductile grains. Many of these ductile grains have undergone extensive plastic deformation. One sample in the shallowest interval (14726.40 ft.) and the three samples from the deeper interval have fewer ductile grains and are thereby less compacted (14726.40 ft., 14860.30 ft., 14862.20 ft., and 14864.50 ft.). Other characteristics include the presence of calcite-filled fractures in the sample from 14718.50 feet and quartz-and chalcedony- filled fractures in the sample 14720.70 feet. QFL ratios were calculated for each sample for the purposes of sandstone classification according to Folk. The chert clasts were counted as lithic fragments and not classified quartz grains. The QFL ratio for each sample is listed in Table A. The shallowest group, consisting of the 5 samples has an average QFL ratio of Q26F10L64. The deepest sample group is composed of three samples with an average QFL ratio of Q47F12L41. 1 ') Table A: Textural and compositional characteristics. . D~pt"(~) Aýø~gØc.;I'~irï '. $ÔttÎÏï9 NarnØ(Fë)lk~t.al, .' $izeClåss' 1980) 14715.50 Coarse (0.77) Poor Litharenite 14718.50 Coarse (0.78) Very poor Litharenite 14720.70 Coarse (0.58) Poor Litharenite 14722.90 Coarse (0.63) Poor Litharenite 14726.40 Coarse (0.67) Well Feldspathic litharenite 14860.30 Coarse (0.60) Poor Litharenite 14862.20 Coarse (0.62) Poor Feldspathic litharenite 14864.50 Coarse (0.80) Poor Litharenite Detrital Grain Mineralogy ) QF'L NôtablèF'eatures . Q19F1SL66 Ductile grain deformation Q23Fs169 Calcite-filled fractures Q29F 4L67 Quartz filling fractures is strained Q12F 4Ls4 Pores lined by smectite Q44F22L34 Parallel alignment of elongate grains Poor sorting and numerous pores Highly fractured grains with numerous pores Poor sorting and numerous pores Q4sF 10~2 QSOF1SL3S Q4sF10L4S The detrital grain suite (Table 1) is rich in lithic fragments as indicated by the point count data. Quartz and feldspar grains are also present in all samples. As can be seen by the QFL ratios listed in Table A, the shallowest four samples contain the highest quantities of lithic clasts (averaging approximately 62% in contrast to 29%), while the deepest four samples have higher abundances of quartz (shallow ave: 18%, deeper ave: 35°,10) and feldspars (shallow ave: 7%, deeper ave: 11 %). The lithic clasts are composed of volcanic rock fragments, metamorphic rock fragments, chert clasts, and shale clasts. Accessory grains include epidote, augite, zircon, tourmaline, biotite, muscovite, undifferentiated clay clasts, organic material, and detrital chlorite flakes. The quartz grains consist primarily of monocrystalline quartz with minor quantities of polycrystalline quartz. The monocrystalline quartz are mostly from either metamorphic and igneous terrains, while the polycrystalline quartz appears to have come primarily from metamorphic terrain. The feldspar grains consist primarily of twinned or untwinned plagioclase grains, although minor quantities of potassium feldspar grains are noted. These grains may be fractured, partially dissolved or may be partially altered sericite. The potassium feldspar grains occur as grid-twinned microcline grains. Most of the potassium feldspar grains are also found as constituents in the volcanic rock fragments (Plates 1 B, 2B, 4B, 6B and 7 A). The feldspar constituents within the rock fragments are comprised of orthoclase, sanidine, and plagioclase crystals. The volcanic rock fragments (Plates 1 through 8, Table 1) are abundant constituents (11.2% - 46.0°,10) and display a variety of textures, degrees of alteration, and compositions. Most of these volcanic rock fragments contain glass or devitrified glass. Feldspar crystals composed of orthoclase, sanidine, and plagioclase are present, but typically altered). Also noted are numerous ferromagnesian minerals including orthopyroxenes (hypersthene?) and clinopyroxenes (augite). Most crystal sizes fall within the microcrystalline category. Alteration products include smectite (14715.50 ft., 14718.50 ft., 14720.70 ft., and 14722.90 ft.), chlorite (all samples), and illite (present as sericite-all samples). Mixed-layer illite/smectite was observed in the three deepest samples (14860.30 ft., 14862.50 ft., and 14864.50 ft.). In addition to altering to clay 2 ') ') minerals, quartz / chalcedony and epidote are also noted as replacement minerals of the original clasts. The quartz and chalcedony are indicative of episodic silicification and occur as fracture filling minerals as well as matrix replacement minerals. The epidote is the product of a process called saussuritzation or epidotization. This is a hydrothermal process and is associated with the extrusion of a volcanic flow or emplacement of an igneous body/dike from which these clasts were eroded. Silicification is also associated with hydrothermal alteration. Chert clasts are identified in all samples and are the major rock fragment within the sample from 14718.50 feet. Many of the chert clasts (Plate 4A) consist of fractured radiolarian chert grains, but some grains do not display sedimentary textures. These grains of uncertain provenance may have originated in either volcanic or sedimentary environments. The association of radiolarian chert with igneous rocks (pillow basalts) is well documented and represents two parts of Steinmann's Trinity (Hyndman, 1972), the third part being serpentinite, which was not noted in these samples. Many of the chert clasts have been fractured and now contain quartz and chalcedony fracture fills. The metamorphic rock fragments include quartz-rich mica-bearing rocks as well as metamorphosed volcanic rocks (Plate 8A). These rock fragments appears to be fairly stable and have not undergone significant chemical alteration. In addition to the metamorphic rock fragments, minor quantities of shale clasts were also identified. The accessory minerals occur as scattered grains throughout all samples. Mica flakes comprised primarily of biotite (Plate 2B, 3C, and 7 A) and muscovite are the most abundant accessory grains, but trace to minor quantities of epidote, detrital chlorite flakes, organic material, and undifferentiated clay clasts are dispersed throughout these samples. X-ray diffraction analysis (Table 1) of the whole rock fraction shows this sample suite to consist of quartz (46 - 73%), plagioclase (7-21 %), potassium feldspar (7-11 %), calcite (0 - 3%), and pyrite (O-tr.). The quartz is present as monocrystalline quartz, polycrystalline quartz, chalcedony, chert, and authigenic quartz. The feldspar fraction occurs as part of the volcanic rock fragments as well as individual grains. Calcite is present as a pore plugging and fracture filling cement in the sample from 14718.50 feet and as replacement of phenocrysts in volcanic rock fragments within the sample from 14864.50 feet. Matrix Material No detrital matrix material was identified in these samples. Authigenic Minerals Authigenic mineral content (Table 2) ranges from 8.0% (14715.50 ft.) to 22% (14864.50 ft.). The nonclay authigenic minerals consist of quartz (tr. - 12.4%), albite (tr.-2.4%), siderite (0 - 0.4%), calcite (0 - 14%), Fe-calcite (0 - 1.4%), pyrite (tr. - 0.40/0), titanium dioxides (Ti02, tr. - 0.4%), pyrite (tr;), and solid hydrocarbons (0 - 0.80/0). The authigenic clay minerals consist of chlorite (tr. - 2.8%), kaolinite (tr. - 5.2%), mixed-layer illite/smectite (tr. - 2.0°,10), illite (tr) , and smectite (0-8.80/0). 3 ) ') Authigenic quartz occurs as thin (Plate 78) to well-developed syntaxial rims (Plate 8D) in all samples and as microcrystalline quartz crystals (Plate 8D) in the sample from 14864.50 feet. The quartz overgrowths in the shallowest depth interval (14715.50 - 14726.40 ft.) are thinner and less well developed than are the quartz overgrowths present in the sample from 14826.50 feet, which contains the highest quantity of quartz overgrowths in the entire sample suite. Authigenic quartz has also crystallized upon the faces of intragranular fractures (Plates 68 and 7 A) within quartz grains, which were fractured as a result of forces exerted during mechanical compaction. Quartz is also observed as fracture fill (Plate 3A). Albite crystals and authigenic overgrowths are a minor constituents occurring as minute euhedral crystals alongside plagioclase grains. Albite is also noted as a partial replacement of the plagioclase grains. Siderite crystals occur as heterogeneously distributed, finely crystalline aggregates present in the pore system. The Fe-calcite (Plate 28) is present as a pore plugging minerals. The calcite is observed as a pore fill and also as a fracture fill (Plate 28) in the sample from 14715.50 feet only. It occurs as a replacement of some ferromagnesian phenocrysts within the volcanic rock fragments of the sample from 14864.50 feet. Titanium dioxide (Ti02) aggregates and individual crystals of anatase occur as widely scattered alteration products of titanium rich or titanium bearing minerals. Trace quantities of pyrite (Plate 28) aggregates are scattered throughout all of the samples. These pyrite aggregates represent products of early diagenesis. Authigenic clay minerals are noted in all eight samples (Table 2) ranging from 3.6% (14718.50 ft) to 8.8% (14722.90 ft) by point count. The shallowest five samples contain smectite, kaolinite, chlorite, and illite. The deepest three samples contain mixed-layer illite/smectite, kaolinite, chlorite, and illite. Smectite is the dominant clay mineral in five shallowest samples (14715.50 - 14726.40 feet). It occurs as a pore lining (Plates 38 and 48), grain -coating (Plate -18), and pore-filling (Plate 38) mineral. Smectite also commonly occurs as an alteration product of calcic plagioclase grains. The chlorite is present as a grain-replacement of the susceptible ferromagnesian minerals. Kaolinite (Plate 58) occurs as microporous aggregates of pore filling pseudohexagonal platelets. Mixed-layer illite/smectite was identified in the samples from the deepest interval (14860.30 - 14864.50 ft.) only. The mixed-layer illite/smectite (Plates 6D, 7C, 7D, and 8D) displays morphological characteristics of both illite and smectite. The presence of mixed-layer illite/smectite in the three deepest samples only reflects increased temperature and pressure, which leads to the conversion of smectite to mixed-layer illite/smectite. XRD analysis (Table 1) of the clay fraction reveals clay contents that range from 9% to 230/0 by weight. The highest clay content (23°,10) is found in the sample from 14715.50 feet and the lowest clay contents (9°,10) are found in the samples from 14722.90 feet and 16864.50 feet. The five shallowest samples have average clay content of 13.6°,10, while the deepest samples have average clay contents of 10%. Smectite is the dominant clay mineral and represents from 37 - 670/0 of the total clay population within the samples from 14715.50 to 14726.40 feet. Illite/mica represents from 11 to 24% of the clay fraction with kaolinite representing from 7 - 25%, and chlorite present in quantities of 9 - 20% in the five samples included in the shallowest depth interval. The deeper interval (14860.30 - 14864.50 ft) consists of three samples and contains mixed-layer illite/smectite (24 - 28%), illite/mica (19 - 22%), kaolinite (45 - 47%), and chlorite (8 - 10%). As mentioned earlier in this section, smectite is the dominant clay mineral in the five shallowest samples. Kaolinite is the dominant clay mineral in the three deepest samples. The absence of mixed-layer illite/smectite in the shallowest five samples 4 ') ) indicates that transformation of smectite had not yet begun. The absence of pure smectite and the presence of a highly smectitic mixed-layer illite/smectite indicates that the transformation of smectite to mixed-layer illite/smectite to illite had begun. The- mixed-layer illite/smectite was determined to be composed of 75-85% smectite layers (Table 1). Pore System Characterization and Reservoir Quality Table 8: [)ep~h (ft): . 14715.50 14718.50 14720.70 14722.90 14726.40 14860.30 14862.20 14864.50 Summary table of reservoir properties. Pöil1tCÒLJnt Cöté pørl1'l~~þilitYH M~ërópófösitY !\n~'Ysi~ md -% PqrÒsitY+ % n/a n/a n/a n/a n/a 11.5 9.0 8.4 tr. tr. tr. tr. 13.2 7.2 10.4 8.0 n/a n/a n/a n/a n/a 14.181 5.943 5.120 % CJ~y (XRP). 23 13 13 9 10 11 10 9 Aümigë~¡ç Mineral' . Content.. . '% 8.0 19.0 8.4 8.8 10.4 14.8 10.4 22.0 !\Y~rC3g~ Graill Size (rnm) 0.77 0.78 0.58 0.63 0.67 0.60 0.62 0.80 Résérvoir (:l4~Ii~Y Nonreservoir Nonreservoir Nonreservoir Poor Moderate Good Moderate Moderate The samples examined for this study can be divided into two groups. The first group consists of the four shallowest, most poorly sorted, coarse-grained litharenites. The abundant lithic grains (54.4 - 75.00/0, Table 2) that comprise these samples are generally ductile and have undergone plastic deformation (Plates 28, 2C) during compactional diagenesis, reducing intergranular void volume (primary intergranular pores). Aside from the plastic deformation of the ductile grains, chemical compaction is also noted in the sample from 14720.70 feet (Plate 3A) resulting in the creation of micro stylolites. Microstylolites also contributed to porosity reduction. Fracture fills of quartz and chalcedony are also evident in the sample from 14720.70 feet. Additionally, the abundant authigenic clay minerals present in these samples resulted in the creation of ineffective micropores. There are only minor (0.8%, Table 2) to trace quantities of visible porosity associated with the four shallowest samples. A highly sensitive interval is indicated by the presence of pore-lining and grain-coating smectite. The pore system in these samples would be comprised primarily of micropores with the exception of some primary intergranular pores in the sample from 14722.90 feet. The interval represented by the four shallowest samples is considered to have poor reservoir quality or represent intervals with no discernible reservoir quality. In contrast, the four deepest samples contain fewer lithic clasts (24.8 - 32.8%, Table 2) and conversely higher concentrations of rigid framework grains. The presence of higher quantities of rigid grains, principally quartz and feldspar, results in the preservation of greater numbers of primary intergranular pores. Additionally, there are fewer authigenic clay minerals, which is another consequence of the lowered lithic fragment content. This is because many of the volcanic rock fragments present in these samples are composed of unstable minerals prone to alteration to authigenic clays. The pore systems of these four samples are comprised of primary intergranular pores (4.4 - 10.8%, Table 2) with lesser to equal quantities of secondary intragranular pores (2.4 - 5.2%). The primary intergranular pores represent the remnants of intergranular void volume. The secondary pores were created by the partial dissolution of unstable detrital grains. The grains that have undergone partial dissolution include feldspar grains and volcanic rock fragments. 5 ') ) These pore systems are moderately (Plate 5A, 7 A and 8A) to well interconnected (Plate 6A). Primary intergranular pores represent from 50% to 82% of the point count porosity with secondary pores including fracture and micropores representing 18 - 50% of the point count porosity. Core analysis (Table B) was performed on the three deepest samples in order to obtain measured porosity and permeability values. Measured porosity values range from 8.40/0 (14,864.50 ft.) to 11.50/0 (14860.30 ft). Permeability values range from 5.120 md to 14.181 md. The porosity values are consistent with the point count porosity values and the permeability values consistent with the interconnectivity of the pore system observed in thin section and by scanning electron microscopy. Measured porosity values are typically higher than point count porosity values due to the inclusion of microporosity in the measured porosity value as well as the macroporosity value. The reason for a higher point count porosity value than measured porosity value in the sample from 14862.20 feet is attributed to sample heterogeneity. Even though the five deepest samples are more porous and permeable than the shallower three samples, the presence of smectite (14726.40 ft only), mixed-layer illite/smectite (three deepest samples), kaolinite, and chlorite pose potential completion problems. If contacted by incompatible fluids, the smectite and mixed-layer illite/smectite may swell, break apart and migrate to pore throats thus reducing permeability. If the kaolinite, which consists of loosely packed clay platelets, is subjected to high pressure or sudden pressure changes, platelets can break loose and migrate to pore throats thus reducing permeability. If the chlorite is contacted by fresh water or by fluids containing acids, the chlorite may dissolve leading to the precipitation of insoluble iron hydroxide, again reducing permeability. The reservoir quality of the five deepest samples is estimated to be moderate to good (Table B). Conclusions 1.) Porosity reduction in the four shallowest samples is due primarily to mechanical compaction of the abundant ductile grains. 2.) The authigenic mineral suite present in these samples is directly related to the abundance of constituents provided by the multi-mineralic volcanic lithics. 3.) The presence of higher quantities of point count porosity in the deeper five samples is attributed to the presence of higher quantities of rigid detrital grains. 4.) All samples contain minerals that are very sensitive. These minerals line pores and coat grains, which are locations that are preferentially contacted by any fluids introduced into the well. 5.) The deeper five samples have viable primary intergranular pore systems augmented by secondary porosity. 6 ) ') ANALYTICAL PROCEDURES Thin Section Petrography Sample fractions are prepared for thin section analysis by first impregnating the samples with epoxy to augment sample cohesion and to prevent loss of materials during grinding. A blue dye was added to the epoxy to highlight the pore spaces. Each sample was mounted on a frosted glass slide and then cut and ground in water to an approximate thickness of 30 microns. The thin sections were subsequently stained for potassium feldspar (sodium cobaltinitrite stain). These samples were stained for calcite and ferroan carbonates using Alizarin Red and potassium ferricyanide, respectively. The thin sections were analyzed using standard petrographic techniques. The terminology used in this report is that of Folk (1980). For the point-count analysis, 250 counts were collected from evenly spaced points along a square grid, using a Swift's automated point-counting stage and twelve channel counting unit. The modal analyses of points are shown in Table 3, which shows the percentage breakdown of the various framework grains, detrital matrix, authigenic cements, and porosity types in the samples. Point-count accuracy and precision are affected by sample condition. Resolution and differentiation of very fine rock components such as silt grains, detrital matrix, and very finely crystalline cements are limited. Samples with high amounts of these components present a greater difficulty for point-count precision. The result being that some components may be slightly over. counted or under-counted at the expense of others. Scanning Electron Microscopy (SEM) Each sample was mounted on an aluminum stub with silver paste so that a freshly broken surface was exposed. The samples were coated with gold-palladium (Au-Pd) alloy using a Polaron Coating Unit. The SEM photomicrographs are secondary electron images taken with a Polaroid camera attached to an ISI-SX-40 Scanning Electron Microscope operating at 20 kv. Qualitative elemental data on selected minerals observed during the SEM study were obtained through the use of an interfaced Tracor Northern 5400 Energy Dispersive Spectroscope equipped with a Si (Li) detector. Recognition of any authigenic clays was based on the criteria proposed in Wilson and Pittman (1977). X-ray Diffraction Analysis (XRD) Samples selected for XRD were dried and cleaned of any obvious contaminants. The sample is weighed and then placed in a sonic cell disrupter. The resultant slurry is placed in a centrifuge to fractionate the sample at 4 microns. The suspended <4 micron fraction is decanted and saved. The >4 micron fraction is dried and weighed to determine the percent of clay- and silt-sized material. The suspended <4 micron sample is suctioned onto a pure silver substrate to orient the clay mineral particles. The <4 micron sample mount is run in an air-dried state, then treated with ethylene glycol vapor for 24 hours and run again. The >4 micron fraction is milled and run on a Phillips APD 3600 diffractometer. The diffractograms are then analyzed for mineral content using a profile-fitting algorithm. The integrated areas from the profile-fitting algorithm are entered into a spreadsheet which contains the correction coefficients for numerous 7 ') ) minerals. These coefficients were obtained according to the adiabatic method outlined by Chung (1974). 8 ) ') REFERENCES Bloch, S., 1994, Effect of detrital mineralogy composition on reservoir quality in M. D. Wilson ed., Reservoir Quality Assessment and Prediction in Clastic Rocks. SEPM Short Course 30 p. 161 -182. Chung, F.H. (1974) Quantitative interpretation of X-ray diffraction patterns of mixtures. Adiabatic principle of X-ray diffraction analysis of mixtures. Journal of Applied Crystallography, Vol. 7, p. 526 - 531. Folk, R.L. (1980) Petrology of Sedimentary Rocks. Hemphill Publishing Company, Austin, Texas, pp. 182. Hyndman, D.W.(1972) Petrology of Igneous and Metamorphic Rocks. McGraw-Hili Book Company, New York, p. 98 Sparlin, D. D. and R. W. Hagan, Jr. (1994) Formation Damage Prevention Manual; International Completion Consultants Inc., Houston, Texas. Wilson, M.D. and E. D. Pittman (1977) Authigenic clays in sandstones: recognition and influence of reservoir properties and paleoenvironmental analysis: Journal of Sedimentary Petrology, Vol. 47. p. 3 - 31. 9 ~ ) ) Table 1 Point Count Table Company: Forest Oil Company File:020965G Well: Redoubt Unit #5 Date: October 2002 Field: Redoubt Shoals Analyst: Houghton Location: Alaska Depth (feet): I 14715.50 14718.50 14720.70 14722.90 Grain size (mm) 0.77 0.78 0.58 0.63 Lithology Sandstone Sandstone Sandstone Sandstone Quartz Monocrystalline 15.2 10.8 5.2 1.6 Polycrystalline 2.0 7.8 21.2 8.8 Total 17.2 18.6 26.4 10.4 Feldspar Potassium feldspar 3.6 2.0 0.8 1.0 Plagioclase 10.0 4.4 2.8 3.2 Total 13.6 6.4 3.6 4.2 Lithic Igneous rock fragments 46.0 11.2 24.0 16.4 Fragments Metamorphic Rock Fragments 7.6 1.6 0.0 9.2 Carbonate Rock Fragments 0.0 0.0 0.0 0.0 Sandstone Rock Fragments 0.0 0.0 0.0 0.0 Chalcedony / Chert 5.2 41.2 36.8 49.4 Sedimentary Rock Fragments 0.0 0.4 0.0 0.0 Total 58.8 54.4 60.8 75.0 Accessory Mica 1.2 0.4 tr. 0.0 Minerals Heavy Minerals 0.4 1.2 0.8 0.0 Foraminifera 0.0 0.0 0.0 0.0 Glauconite 0.0 0.0 0.0 0.0 Undifferentiated Clay Clasts 0.4 0.0 0.0 0.0 Organic Material 0.4 0.0 0.0 0.0 Chlorite (detrital) 0.0 0.0 0.0 0.0 Total 2.4 1.6 0.8 0.0 Detrital Micritic and Argill. Matrix 0.0 0.0 0.0 0.0 Matrix Argillaceous Matrix 0.0 0.0 0.0 0.0 Total 0.0 0.0 0.0 0.0 Authigenic Chlorite 2.8 tr. 1.2 tr. Clays Kaolinite 0.4 tr. tr. tr. Mixed-layer illite/smectite 0.0 0.0 0.0 0.0 Illite 3.2 tr. tr. tr. Smectite 0.0 3.6 6.8 8.8 Total Clay Minerals 6.4 3.6 8.0 8.8 Authigenic Quartz 0.4 0.0 0.0 0.0 Minerals Microcrystalline Quartz 0.0 0.0 0.0 0.0 Potassium feldspar 0.0 0.0 0.0 0.0 Albite 0.0 0.0 0.0 0.0 Siderite 0.0 0.0 0.4 0.0 Calcite 0.0 14.0 0.0 0.0 Fe-calcite 0.0 1.4 0.0 0.0 Gypsum 0.0 0.0 0.0 0.0 Pyrite 0.0 Tr. 0.0 0.0 Ti02 0.4 0.0 0.0 0.0 Solid hydrocarbons 0.8 0.0 0.0 0.0 Total Non-Clay Minerals 1.6 15.4 0.4 0.0 Total Authigenic Minerals 8.0 19.0 8.4 8.8 Porosity Primary Intergranular tr. 0.0 0.0 0.8 Intragranular 0.0 0.0 0.0 0.0 Grain moldic 0.0 0.0 0.0 0.4 Intercrystalline 0.0 0.0 0.0 0.0 Microporosity mod. mod. mod. mod. Fracture tr. tr. tr. 0.4 Total 0.0 0.0 0.0 1.6 Core Porosity n/a n/a n/a n/a Analysis Permeability (Klink) n/a n/a n/a n/a 100.0 100.0 100.0 100.0 10 ) ') Table 1 Point Count Table Company: Forest Oil Company File:020965G Well: Redoubt Unit #5 Date: October 2002 Field: Redoubt Shoals Analyst: Houghton Location: Alaska Depth (feet): 14726.40 14860.30 14862.20 14864.50 Grain size (mm) 0.67 0.60 0.62 0.80 Lithology Sandstone Sandstone Sandstone Sandstone Quartz Monocrystalline 25.6 24.8 29.6 22.0 Polycrystalline 6.8 12.0 9.2 8.8 Total 32.4 36.8 38.8 30.8 Feldspar Potassium feldspar 4.0 1.6 0.8 2.0 Plagioclase 12.0 6.0 11.2 5.2 Total 16.0 7.6 12.0 7.2 Lithic Igneous rock fragments 21.2 23.6 23.2 13.6 Fragments Metamorphic Rock Fragments 3.6 6.0 2.8 8.8 Carbonate Rock Fragments 0.0 0.0 0.0 0.0 Sandstone Rock Fragments 0.0 0.0 0.0 0.0 Chalcedony / Chert 0.0 1.2 0.0 8.0 Sedimentary Rock Fragments 0.0 2.0 0.8 0.4 Total 24.8 32.8 26.8 30.8 Accessory Mica 2.0 0.8 1.6 0.4 Minerals Heavy Minerals 0.8 0.0 0.0 0.8 Foraminifera 0.0 0.0 0.0 0.0 Glauconite 0.0 0.0 0.0 0.0 Undifferentiated Clay Clasts 0.4 0.0 0.0 0.0 Organic Material 0.0 0.0 0.0 0.0 Chlorite (detrital) 0.0 0.0 0.0 0.0 Total 3.2 0.8 1.6 1.2 Detrital Micritic and Argill. Matrix 0.0 0.0 0.0 0.0 Matrix Argillaceous Matrix 0.0 0.0 0.0 0.0 Total 0.0 0.0 0.0 0.0 Authigenic Chlorite 0.4 0.8 0.8 tr. Clays Kaolinite 0.8 4.8 4.0 5.2 Mixed-layer illite/smectite 0.0 2.0 0.0 1.0 Illite tr. 0.8 0.8 0.6 Smectite 5.6 0.0 0.0 0.0 Total 6.8 8.4 5.6 6.8 Authigenic Quartz 2.4 4.4 4.8 12.4 Minerals Microcrystalline Quartz 0.0 0.0 0.0 0.0 Potassium feldspar 0.0 0.0 0.0 0.0 Albite 0.4 1.6 0.0 2.4 Siderite 0.0 0.0 0.0 0.0 Calcite 0.0 0.0 0.0 0.0 Fe-calcite 0.0 0.0 0.0 0.0 Gypsum 0.0 0.0 0.0 0.0 Pyrite 0.4 0.0 0.0 0.0 Ti02 0.4 0.4 0.0 0.4 Solid hydrocarbons 0.0 0.0 0.0 0.0 Total Non-Clay Minerals 3.6 6.4 4.8 15.2 Total Authigenic Minerals 10.4 14.8 10.4 22.0 Porosity Primary Intergranular 10.8 4.4 5.2 4.8 Intragranular 2.4 2.8 5.2 2.8 Grain moldic 0.0 0.0 0.0 0.0 Intercrystalline 0.0 0.0 0.0 0.4 Microporosity mod. mod. mod. mod. Fracture 0.0 0.0 0.0 0.0 Total 13.2 7.2 10.4 8.0 Core n/a 11.5 9 8.4 Analysis n/a 14.181 5.943 5.120 100.0 100.0 100.0 100.0 11 Company: Forest Oil Company Well: Redoubt # 5 Field: Redoubt Shoals Location: Alaska Table 2 File: 020965G Date: November 2002 Analyst: Kelton X-Diffraction Analyses Whole Rock Mineralogy Relative Clay Abundance (Weight %) (Normalized to 100%) Depth Quartz K-Feldspar Plagioclase Calcite Pyrite Total Smectite III ite / III ite & Kaolinite Chlorite (feet) Clay Smectite* Mica 14715.50 46 10 21 0 0 23 56 0 11 13 20 14718.50 66 7 11 3 0 13 67 0 6 7 20 14720.70 67 7 13 0 0 13 59 0 13 10 18 .~ 14722.90 66 9 16 0 0 9 59 0 16 16 9 14726.40 64 9 17 0 0 10 37 0 24 25 14 14860.30 73 8 8 0 0 11 0 24 19 47 10 14862.20 71 11 8 0 0 10 0 25 22 45 8 14864.50 73 9 7 2 Tr 9 0 28 19 45 8 *75-85% Smectite layers in the mixed-layer illite/smectite ~ 12 ) ') FIGURE 1 TERNARY PLOT FOR SANDSTONES FOREST OIL COMPANY WELL: REDOUBT UNIT # 5 QUARTZ SUBARKOSE SUBLlTHARENITE LITHIC ARKOSE FELDSPATHIC LlTHARENITE LlTHARENITE FELDSPAR 3:1 1 :1 1 :3 ROCK FRAGMENTS 13 ) Core Inventory RU#5 08/05/02 Core #1 Box # 1 Box #2 Box #3 Box #4 Box #5 Box #6 Box #7 Box #8 Box #9 Box# 10 Box # 11 Box #12 Box # 13 Box #14 Box # 15 Box #16 Box # 17 Box #18 - Box #19 Box #20 Box #21 Box #21 13991' - 13994' 13994' - 13997' 13997' - 14000' 14000' - 14003' 14003' - 14006' 14006' - 14009' 14009' - 14012' 14012' - 14015' 14015' - 14018' 14018' - 14020' 14020' - 14023' 14023' - 14026' 14026' - 14029' 14029' - 14032' 14032' - 14035' 14035' - 14038' 14038' - 14041' 14041' - 14044' 14044' - 14047' 14047' - 14050' 14050' - 14050.9' 14050.9' - 14053.2' Core #2 Box #1 14715' - 14718' Box #2 14718' - 14721' Box #3 14721' - 14724' Box #4 14724' - 14726.6' Core #3 Box #1 14860' - 14863' Box #2 14863'- 14865' SCJ\NNEDì 4 2005 ) ~)..-Q\3J I ~ J ~~.. ).\\ ~ J'- A\ Core L.aiÌ Company: Well: Field: Location: Sample FD - 1 FD - 2 FD - 3 FD -4 FD - 5 FD -6 FD -7 FD - 8 SUMMARY OF THE FULL DIAMETER ANALYSIS Ambient Temperature Analysis, Ambient (minimum) Stress Forest Oil Corp. Redoubt Unit No 5 Redoubt Shoal Routine CA File No. : 57111 - 02115 Alaska Porosity Full Diameter Depth (%l Range, feet at ambient ~ 14715.0 - 14715.4 7.1 2.65 25.4 24.9 5.45 0.215 0.494 0.498 14716.2 - 14716.8 5.5 2.65 29.6 28.7 19.5 0.659 0.492 0.485 14717.0 - 14717.5 5.4 2.66 43.5 24.6 18.1 0.416 0.502 0.406 14718.6 - 14719.0 6.1 2.65 31.2 26.5 12.1 0.388 0.453 0.464 14720.3 - 14720.6 6.2 2.65 60.2 35.9 17.6 0.292 0.448 0.435 14721.0 - 14721.5 6.8 2.64 14.2 7.32 3.74 0.263 0.467 0.500 14722.3 - 14722.8 6.6 2.63 10.8 9.27 3.91 0.362 0.443 0.508 14861.6 - 14862.0 10.0 2.63 8.72 7.29 4.75 0.545 0.472 0.226 . Oil saturations are inferred from weight loss and an assumed specific gravity (0.8498 gmlcc) - This is subject to error due to contamination (eg. from mud). Water saturations are measured by Dean Stark extraction. SCANNED Jl\N 1 4: 2JJG5 .~ - \:, r-:) 0 ~ \ 0 Oö \r-' c; c~ c:-:- 1 ~ c.:... 0 "'J( THIN SECTION PETROGRAPHY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14715.50 Redoubt Shoals Alaska Plate 1 A :;2.0~-ùg> Lithology: Porosity (%): Permeability-K (md): Sandstone I () J (')~tl(} ~ ç nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.50 Rnd to Ang Extensive Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 15.2 Chlorite 2.8 Quartz (p) 2.0 Kaolinite 0.4 K-Feldspar 3.6 M-L liS 0.0 Plagioclase 10.0 Illite 3.2 Ign. Rock Frag 46.0 Undeter. 0.0 Meta Rock Frag. 7.6 Chalcedony 5.2 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.4 Sed. Rock Fr. 0.0 Mic. Quartz 0.0 K- Feldspar 0.0 Albite 0.0 Accessory Siderite 0.0 mm. 0.5 Mica 1.2 Calcite 0.0 Heavy Minerals 0.4 Fe-calcite 0.0 Plate 1 B Foraminifera 0.0 Gypsum 0.0 Glauconite 0.0 Pyrite 0.0 Un. Clay clasts 0.4 Ti02 0.4 Organic Mat 0.4 Solid hydro 0.4 Porosity Intergranular tr. Intragranular 0.0 Detrital Matrix Fracture tr. Mic. + Argill Mat. 0.0 I ntercryst. 0.0 Argillaceous 0.0 Microporosity mod. mm. SCANNEL) J AN 1 4 2005 Core Lab PETRDLEUM SERVICES Photoplate Captions Plate 1A: This sample is a poorly sorted, litharenite comprised principally of volcanic rock fragments with lesser quantities of plagioclase feldspar grains, and quartz grains. The volcanic rock fragments consist of devitrified glass, feldspar crystals, and occasional ferromagnesian minerals. Most of the volcanic grains are ductile and have undergone plastic deformation as a result of mechanical compaction, therefore, no visible porosity is noted in this image. 0.1 Plate 1B: The presence of pore-lining (Sm1) and grain- replacive smectite (Sm2) are shown in this view. A volcanic rock fragment (VRF) has been partially replaced by smectite (Sm2). Also noted are quartz (Q), plagioclase (PL), and metamorphic rock fragments (MRF). The fracture pores are considered to be artifacts of sample preparation. SCANNING ELECTRON MICROSCOPY Company: Well : Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14715.50 Redoubt Shoals Alaska Plate 1 C TIFF'F147155L.TIF 14715.5 ~~. Log: 26777 Mag=66 FOU=1566.666666 26.6HU 266uM Plate 1 D TIFF'F147155H.TIF 14715.5 ~~. Log: 28777 Mag=1566 FOU=66.666666 26.6HU 16.6uM Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: Detrital Grains Quartz (m) Quartz (p) K-Feldspar Plagioclase Ign. Rock Frag Meta Rock Frag. Chalcedony Sandst Rock Fr. Sed. Rock Fr. Accessory Mica Heavy Minerals Foraminifera Glauconite Un. Clay clasts Organic Mat Detrital Matrix Mic. + Argill Mat. Argillaceous 0.50 Rnd to Ang Extensive Poor Point Counts Authigenic Clay Chlorite 2.8 Kaolinite 0.4 M-L lIS 0.0 Illite 3.2 Undeter. 0.0 15.2 2.0 3.6 10.0 46.0 7.6 5.2 0.0 0.0 1.2 0.4 0.0 0.0 0.4 0.4 Authigenic Minerals Quartz 0.4 Mic. Quartz 0.0 K- Feldspar 0.0 Albite 0.0 Siderite 0.0 Calcite 0.0 Fe-calcite 0.0 Gypsum 0.0 Pyrite 0.0 Ti02 0.4 Solid hydro 0.4 Porosity Intergranular tr. Intragranular 0.0 Fracture tr. Intercryst. 0.0 Microporosity mod. 0.0 0.0 Photoplate Captions Plate 1C: A general view of the sample reveals a tightly compacted and cemented sample with no porosity visible in this image. The indentation noted in the lower left corner is a former grain site. Plate 1 D: This image highlights the presence of a sheet-like mineral with a more webby base, identified as smectite. Microporosity is associated with this clay. The long narrow pore noted in this image is a rare, intergranular pore (a sample preparation artifact?). THIN SECTION PETROGRAPHY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14718.50 Redoubt Shoals Alaska Plate 2A Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.57 Ang - rnd Extensive Very poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 10.8 Chlorite tr. Quartz (p) 7.8 Kaolinite tr. K-Feldspar 2.0 M-L lIS 0.0 Plagioclase 4.4 Illite tr. Ign. Rock Frag 11.2 Undeter. 3.6 Meta Rock Frag. 1.6 Chalcedony 41.2 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.0 Sed. Rock Fr. 0.4 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica 0.4 Siderite 0.0 mm. 0.5 Heavy Minerals 1.2 Calcite 14.0 Foraminifera 0.0 Fe-calcite 1.4 Plate 28 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite Tr. Organic Mat 0.0 TiOz 0.0 Chlorite (det) 0.0 Porosity D.etrital Matrix Intergranular 0.0 Mic. + Argill Mat. 0.0 Intragranular 0.0 Argillaceous 0.0 Fracture tr. Intercryst. 0.0 Microporosity mod. mm. Core Lab PETROLEUM SERVICES Photoplate Captions Plate 2A: The wide variation in grain size shown in this image highlights the poor sorting of this litharenite. The larger grains are lithic fragments, which include volcanic rock fragments (VRF), chert clasts (CHT), and a polycrystalline quartz (PQ) grain from metamorphic terrain. Other, smaller grains include quartz (Q), plagioclase (PL), and epidote (Epi). 0.1 Plate 2B: In this view of the sample the tightly packed and well-cemented character of this sample is highlighted. The most extensively compacted and plastically deformed grains include, a biotite (Bio) flake and a volcanic rock fragment (VRF1). The biotite has developed pyrite crystals (PY) located in interlaminar positions. Another volcanic rock fragment (VRF2) has undergone partial replacement by calcite (Cal). Fe- calicte (Fe-cal) plugs primary intergranular pores. SCANNING ELECTRON MICROSCOPY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14718.50 Redoubt Shoals Alaska Plate 2C TIFF'Fi47185L.TIF 147í8.5 ~~. Log: 20777 Mag=60 FOU=1500.000000 20.0HU 200u.M Plate 2D TIFF'F147185H.TIF 14718.5 ~~. Log: 20777 Mag=2000 FOU=45.000000 20.0HU 10.0u.M Core Lab PETROLEUM SERVICES Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.57 Ang - rnd Extensive Very poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 10.8 Chlorite tr. Quartz (p) 7.8 Kaolinite tr. K-Feldspar 2.0 M-L lIS 0.0 Plagioclase 4.4 Illite tr. Ign. Rock Frag 11.2 Undeter. 3.6 Meta Rock Frag. 1.6 Chalcedony 41.2 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.0 Sed. Rock Fr. 0.4 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica 0.4 Siderite 0.0 Heavy Minerals 1.2 Calcite 14.0 Foraminifera 0.0 Fe-calcite 1.4 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite Tr. Organic Mat 0.0 Ti02 0.0 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 0.0 Mic. + Argill Mat. 0.0 Intragranular 0.0 Argillaceous 0.0 Fracture tr. Intercryst. 0.0 Microporosity mod. Photoplate Captions Plate 2C: This sample is tightly compacted and cemented. The yellow dashed and dotted lines highlight two plastically deformed lithic fragments. The other grains in this view are rigid. The webby material noted on the rigid grain in this view is composed of smectite (Sm). Plate 2D: The irregular surace of a volcanic rock fragment is highlighted in this view. The webby/wispy materal coating the surface of this grain is composed of smectite. THIN SECTION PETROGRAPHY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14720.70 Redoubt Shoals Alaska Plate 3A Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.63 Ang. to Rod Extensive Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 5.2 Chlorite 1.2 Quartz (p) 21.2 Kaolinite tr. K-Feldspar 0.8 M-L lIS 0.0 Plagioclase 2.8 Illite tr. Ign. Rock Frag 24.0 Undeter. 6.8 Meta Rock Frag. 0.0 Chalcedony 36.8 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.0 Sed. Rock Fr. 0.0 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica tr. Siderite 0.4 mm. 0.5 Heavy Minerals 0.8 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Plate 38 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.4 Chlorite (det) 0.0 mm. Core Lab PETROLEUM SERVICES Porosity Intergranular 0.0 Intragranular 0.0 Fracture tr. Intercryst. 0.0 Microporosity mod. Fracture tr. Photoplate Captions Plate 3A: Low amplitude microstylolites highlight the extensive mechanical and chemical compaction undergone by this sample. Insoluble clay and organic material line the microstylolites (Sty). Detrital grains include chert clasts, volcanic rock fragments, quartz and plagioclase. Also noted are minute pyrite crystals that occur as scattered black flecks. Quartz or chalcedony filled fractures crosscut the sample. Detrital Matrix Mic. + Argill Mat. Argillaceous 0.0 0.0 0.1 Plate 38: Pore lining smectite (Smc) coats most detrital grains. The microporous (MP) material filling the pore does not have the same deep green coloration as the pore-lining material, but appears to represent a thinner, translucent pore fill of the same material. The indivdiual grains are composed of volcanic rock fragments (VRF). Scattered grain-moldic (GM) pores occur within this sample. SCANNING ELECTRON MICROSCOPY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14720.70 Redoubt Shoals Alaska Plate 3C ~~f: TIFF'F147267L.TIF 14726.7 ~~. Log: 26777 Mag=66 FOU=1566.666666 26.6HU 16- 2-2662 11:08aM 266uM Plate 3D TIFF'F147267H.TIF Log: 20777 Mag=500 FOU=180.006000 20.0HU 50.0uM Core Lab PETROLEUM SERVICES Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.63 Ang. to Rod Extensive Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 5.2 Chlorite 1.2 Quartz (p) 21.2 Kaolinite tr. K-Feldspar 0.8 M-L lIS 0.0 Plagioclase 2.8 Illite tr. Ign. Rock Frag 24.0 Undeter. 6.8 Meta Rock Frag. 0.0 Chalcedony 36.8 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.0 Sed. Rock Fr. 0.0 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica tr. Siderite 0.4 Heavy Minerals 0.8 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.4 Chlorite (det) 0.0 Porosity Intergranular 0.0 Intragranular 0.0 Fracture tr. I ntercryst. 0.0 Microporosity mod. Fracture tr. Photoplate Captions Plate 3C: A general view of the sample reveals the presence of a plastically deformed biotite flake. Two rounded quartz (Q) grains are also noted as part of this image. Detrital Matrix Mic. + Argill Mat. Argillaceous 0.0 0.0 Plate 3D: This highly magnified view reveals the irregular surfaces typically noted on many of the lithic clasts in this sample. The flakey material consists of a fragment of a deformed mica flake. THIN SECTION PETROGRAPHY Company: Well : Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14722.90 Redoubt Shoals Alaska Plate 4A Plate 48 --/..~~:r " ..; .'..,'.. }}~~...~:~;~~ ~.-;:,'X,~:::!~:;~}~~.;:~~:frl ~.' ., '<:..1:." 'h "¡' .\...~,,,t',~~1 mm- ÜJre Lab PETROLEUM SERVICES Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.63 Ang. To Rnd Moderate to extensive Poor 0.5 Point Counts Detrital Grains Authigenic Clay Quartz (m) 1.6 Chlorite tr. Quartz (p) 8.8 Kaolinite tr. K-Feldspar 1.0 M-L liS 0.0 Plagioclase 3.2 Illite tr. Ign. Rock Frag 16.4 Undeter. 8.8 Meta Rock Frag. 9.2 Chalcedony 49.4 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.0 Sed. Rock Fr. 0.0 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica 0.0 Siderite 0.0 Heavy Minerals 0.0 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 TiOz 0.0 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 0.8 Mic. + Argill Mat. 0.0 Intragranular 0.0 Argillaceous 0.0 Grain Moldic 0.4 Fracture 0.4 Microporosity mod. Photoplate Captions Plate 4A: The poor sorting of a multicolored, multitextured lithic-rich sample is shown in this low- magnification image. Many of the lithic clasts are volcanic rock fragments (VRF) that have undergone partial alteration to chlorite and smectite. Other grains include quartz (Q), chert (chert), and plagioclase (PL). The chert clasts is crosscut by hydrothermal quartz veins. Primary intergranular pores (PI) are often isolated. 0.1 Plate 48: A moderately leached volcanic rock fragment (VRF) is the subject of this view. A fringe of smectitic (Sm) clay lines intergranular pores (PI) and coats grains. The brownish black material that coats the clay minerals are composed of iron oxides/hydroxides. Quartz (Q) grains are also noted in this view. SCANNING ELECTRON MICROSCOPY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14722.90 Redoubt Shoals Alaska Plate 4C TIFF'F147229L.TIF 14722.9 ~~: Log: 20777 Mag=60 FOU=1500.000000 20.0HU 200uM Plate 4D TIFF'F147229H.TIF 14722.9 ~~. Log: 20777 Mag=800 FOU=112.500000 20.0HU 20.0uM Core Lab PETROLEUM SERVICES Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.63 Ang. To Rnd Moderate to extensive Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 1.6 Chlorite tr. Quartz (p) 8.8 Kaolinite tr. K-Feldspar 1.0 M-L lIS 0.0 Plagioclase 3.2 Illite tr. Ign. Rock Frag 16.4 Undeter. 8.8 Meta Rock Frag. 9.2 Chalcedony 49.4 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 0.0 Sed. Rock Fr. 0.0 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica 0.0 Siderite 0.0 Heavy Minerals 0.0 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.0 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 0.8 Mic. + Argill Mat. 0.0 Intragranular 0.0 Argillaceous 0.0 Grain Moldic 0.4 Fracture 0.4 Microporosity mod. Photoplate Captions Plate 4C: A general view of the sample reveals tightly packed grains. The tight packing is due to deformation of the less rigid grains notably the volcanic rock fragments (VRF). Ductile deformation of the numerous lithic clasts has resulted in a reduction of primary intergranular porosity (PI). Plate 4D: The bladed material highlighted as a partial grain coating material is composed of sericite. This bladed material has developed in association with volcanic rock fragment (VRF) alteration. THIN SECTION PETROGRAPHY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14726.40 Redoubt Shoals Alaska Plate 5A Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Feldspathic litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.28 Subang - Rnd. Moderate Well Point Counts Detrital Grains Authigenic Clay Quartz (m) 25.6 Chlorite 0.4 Quartz (p) 6.8 Kaolinite 0.8 K-Feldspar 4.0 M-L liS 0.0 Plagioclase 12.0 Illite tr. Ign. Rock Frag 21.2 Undeter. 5.6 Meta Rock Frag. 3.6 Chalcedony 0.0 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 2.4 Shale clasts 0.0 Mic. Quartz 0.0 K- Feldspar 0.0 Albite 0.4 Accessory Siderite 0.0 0.5 Mica 2.0 Calcite 0.0 Heavy Minerals 0.8 Fe-calcite 0.0 Plate 58 Foraminifera 0.0 Gypsum 0.0 Glauconite 0.0 Pyrite 0.4 Un. Clay clasts 0.4 TiOz 0.4 Organic Mat 0.0 Chlorite (det) 0.0 Porosity Intergranular 10.8 Intragranular 2.4 Detrital Matrix Fracture 0.0 Mic. + Argill Mat. 0.0 Intercryst. 0.0 Argillaceous 0.0 Microporosity mod. {::;v:.~ mm. Core Lab PETROLEUM SERVICES Photoplate Captions Plate 5A: This coarse-grained feldspathic litharenite contains numerous primary intergranular pores (PI). The deep green and brownish grains are composed of lithic clasts, dominantly volcanic lithic clasts. Other grains include quartz (Q) and plagioclase (PL). The pore system is composed of numerous primary intergranular (PI) pores and minor intragranular (IN) pores. 0.1 Plate 58: This view highlights the presence of pore filling kaolinite (Kao), which occurs as a minor authigenic pore filling mineral. The detrital grains shown in this view are composed of volcanic rock fragments (VRF) and quartz grains (Q). A partially leached volcanic rock fragments is cross cut by a fracture filled with hydrothermal quartz. SCANNING ELECTRON MICROSCOPY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14726.40 Redoubt Shoals Alaska Plate 5C TIFF'F147264L.TIF 14726.4 ~~. Log: 20777 Mag=60 FOU=1500.000000 20.0MU 200uM Plate 5D TIFF'F147264M.TIF 14726.4 ~~. Log: 28777 Mag=800 FOU=112.500000 20.0MU 20.0uM Lithology: Porosity (%): Permeability-K (md): Sandstone nfa nfa Classification and Texture Name (Folk, 1980): Feldspathic litharenite Average grain size (mm): Angularity: Compaction: Sorting: Detrital Grains Quartz (m) Quartz (p) K-Feldspar Plagioclase Ign. Rock Frag Meta Rock Frag. Chalcedony Sandst Rock Fr. Shale clasts Accessory Mica Heavy Minerals Foraminifera Glauconite Un. Clay clasts Organic Mat Chlorite (det) Detrital Matrix Mic. + Argill Mat. Argillaceous 0.28 Subang - Rnd. Moderate Well Point Counts Authigenic Clay Chlorite 0.4 Kaolinite 0.8 M-L I/S 0.0 Illite tr. 25.6 6.8 4.0 12.0 21.2 3.6 0.0 0.0 0.0 Undeter. 5.6 2.0 0.8 0.0 0.0 0.4 0.0 0.0 Authigenic Minerals Quartz 2.4 Mic. Quartz 0.0 K- Feldspar 0.0 Albite 0.4 Siderite 0.0 Calcite 0.0 Fe-calcite 0.0 Gypsum 0.0 Pyrite 0.4 Ti02 0.4 Porosity Intergranular Intragranular Fracture I ntercryst. Microporosity 10.8 2.4 0.0 0.0 mod. 0.0 0.0 Photoplate Captions Plate 5C: The presence of a grain-coating and pore lining mixed-layer illite/smectite (lIS) is evident on most of the detrital grains shown in this general view of the sample. Also noted are primary intergranular pores (PI). Plate 5D: A detailed image of the mixed-layer illite/smectite reveals the presence of a webby base with fibers extending off of the base. This type of clay morphology is associated with abundant microporosity (MP) and high irreducible water saturations. THIN SECTION PETROGRAPHY Point Counts Detrital Grains Authigenic Clay Quartz (m) 24.8 Chlorite 0.8 Quartz (p) 12.0 Kaolinite 4.8 K-Feldspar 1.6 M-L liS 2.0 Plagioclase 6.0 Illite 0.8 Ign. Rock Frag 23.6 Undeter. 0.0 Meta Rock Frag. 6.0 Chalcedony 1.2 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 4.4 Sed. Rock Fr. 2.0 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 1.6 Mica 0.8 Siderite 0.0 mm. 0.5 Heavy Minerals 0.0 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Plate 68 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.4 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 4.4 Mic. + Argill Mat. 0.0 Intragranular 2.8 Argillaceous 0.0 Fracture 0.0 Intercryst. 0.0 M icroporosity mod. Company: Well : Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14860.30 Redoubt Shoals Alaska Plate 6A ~':"".I'j",.:.r. ~ ~ \~ >'.,'," '/':.~~,,:~,',,""'.'. .' ~', ' . , ~ ~ Of. .;."~' '1t} if, .t. .A . . - .J N..? . i~:¿,~~ mm. Lithology: Porosity (%): Permeability-K (md): Sandstone 11.5 14.181 Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.63 Subang - Rnd Moderate Poor Photoplate Captions Plate 6A: A low magnification view highlights the poor sorting of this sample. The large grain that occupies much of the field of view is a metamorphic rock fragment (MRF) composed principally of quartz. Also noted are quartz (Q) and plagioclase (PL) grains. The pore system is composed of primary intergranular pores (PI) and intragranular pores (IN). 0.1 Plate 68: This photomicrograph highlights some of the diagenetic changes which have occurred in this sample. A volcanic rock fragment (VRF) has undergone partial argillization and dissolution. Authigenic albite (Ab) has developed on the edge of a leached plagioclase (PL) grain. Partial dissolution of the feldspar grains (PL) has resulted in the creation of intragranular porosity (IN). SCANNING ELECTRON MICROSCOPY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14860.30 Redoubt Shoals Alaska Plate 6C TIFF'F148683L.TIF 14868.3 ~~. Log: 20777 Mag=60 FOU=1500.000000 20.0HU 200uM Plate 6D TIFF'F148683H.TIF 14860.3 ~~. Log: 20777 Mag=1500 FOU=60.000000 20.0HU 10.0uM Lithology: Porosity (%): Permeability-K (md): Sandstone 11.5 14.181 Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.63 Subang - Rnd Moderate Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 24.8 Chlorite 0.8 Quartz (p) 12.0 Kaolinite 4.8 K-Feldspar 1.6 M-L lIS 2.0 Plagioclase 6.0 Illite 0.8 Ign. Rock Frag 23.6 Undeter. 0.0 Meta Rock Frag. 6.0 Chalcedony 1.2 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 4.4 Sed. Rock Fr. 2.0 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 1.6 Mica 0.8 Siderite 0.0 Heavy Minerals 0.0 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.4 Chlorite (det) 0.0 Porosity Detrital Matrix I ntergranular 4.4 Mic. + Argill Mat. 0.0 Intragranular 2.8 Argillaceous 0.0 Fracture 0.0 I ntercryst. 0.0 Microporosity mod. Photoplate Captions Plate 6C: The low magnification view of this sample reveals the abundance of grain-coating, pore-lining mixed-layer illite/smectite (lIS). Also noted are numerous primary intergranular pores (PI). Plate 6D: Mixed-layer iIIite/smectite (lIS) is one of the ateration products of a partially altered and dissolved volcanic rock fragment. Microporosity (Mp) is associated with the partially dissolved volcanic rock fragment. A biotite flake (Bio) has been broken and undergone partial delamination. THIN SECTION PETROGRAPHY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14862.20 Redoubt Shoals Alaska Plate 7 A Lithology: Porosity (%): Permeability-K (md): Sandstone 9.0 5.943 Classification and Texture Name (Folk, 1980): Feldspathic litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.36 Subang. - Rnd Moderate Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 29.6 Chlorite 0.8 Quartz (p) 9.2 Kaolinite 4.0 K-Feldspar 0.8 M-L lIS 0.0 Plagioclase 11.2 Illite 0.8 Ign. Rock Frag 23.2 Undeter. 0.0 Meta Rock Frag. 2.8 Chalcedony 0.0 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 4.8 Shale clasts 0.8 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica 1.6 Siderite 0.0 0.5 Heavy Minerals 0.0 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Plate 78 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 TiOz 0.0 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 5.2 Mic. + Argill Mat. 0.0 Intragranular 5.2 Argillaceous 0.0 Fracture 0.0 I ntercryst. 0.0 Microporosity mod. Core Lab PETROLEUM SERVICES Photoplate Captions Plate 7 A: The detrital grains shown in this image consist of quartz (Q), plagioclase (PL), and volcanic rock fragments (VRF). Many of the rigid grains are fractured (quartz I feldspar grains), while the plastic grains (biotite/some lithic fragments) have been deformed. An extensively fractured quartz grain appears to have developed authigenic quartz (Qo) upon fracture walls. The pore system consists of primary intergranular pores (IP) and secondary intragranular pores (IN). 0.1 Plate 7B: Thin authigenic quartz overgrowths (Qo) are observed on the edges of quartz grains. Minute authigenic albite (Ab) crystals occur nearby a plagioclase (PL) grain. The light grayish green pore lining clay consists of mixed-layer illite/smectite (liS). Primary intergranular pores (PI) and secondary intragranular pores (IN) are noted in this view. SCANNING ELECTRON MICROSCOPY Company: Well : Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14862.20 Redoubt Shoals Alaska Plate 7C TIFF'F148622L.TIF 14862.2 ~~. Log: 28777 Mag=68 FOU=1588.888888 28.8KU 288uM Plate 7D :;'\0. '., ~ 'lit. j~'~îf;'; TIFF'F148622B.TIF 14862.2 ~~. Log: 28777 Mag=1588 FOU=68.888888 28.8KU 18.8uM Lithology: Porosity (%): Permeability-K (md): Sandstone 9.0 5.943 Classification and Texture Name (Folk, 1980): Feldspathic litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.36 Subang. - Rnd Moderate Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 29.6 Chlorite 0.8 Quartz (p) 9.2 Kaolinite 4.0 K-Feldspar 0.8 M-L I/S 0.0 Plagioclase 11.2 Illite 0.8 Ign. Rock Frag 23.2 Undeter. 0.0 Meta Rock Frag. 2.8 Chalcedony 0.0 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 4.8 Shale clasts 0.8 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 0.0 Mica 1.6 Siderite 0.0 Heavy Minerals 0.0 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.0 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 5.2 Mic. + Argill Mat. 0.0 Intragranular 5.2 Argillaceous 0.0 Fracture 0.0 Intercryst. 0.0 Microporosity mod. Photoplate Captions Plate 7C: An overview of the sample highlights grain packing and grain shapes. Also noted is the development of quartz overgrowths (Qo) upon the surfaces of detrital quartz grains. The irregular grain coating material consists of mixed-layer illite/smectite (I/S). Scattered primary intergranular pores (IP) are observed as well. Plate 7D: The mixed-layer illite/smectite (lIS) highlighted in this view is the alteration product of either a plagioclase grain or a volcanic clast. Additionally, minute authigenic albite (Ab) crystals were identified as alteration products of a former grain. Micropores (Mp) are noted between the individual mixed-layer illite/smectite fibrils. THIN SECTION PETROGRAPHY Company: Well: Depth (feet): Field: Location: Forest Oil Company Redoubt Unit #5 14864.50 Redoubt Shoals Alaska Plate 8A MM. Plate 88 MM. Lithology: Porosity (%): Permeability-K (md): Sandstone 8.4 5.120 Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: Detrital Grains Quartz (m) Quartz (p) K-Feldspar Plagioclase Ign. Rock Frag Meta Rock Frag. Chalcedony Sandst Rock Fr. Sed. Rock Fr. 0.5 Accessory Mica Heavy Minerals Foraminifera Glauconite Un. Clay clasts Organic Mat Chlorite (det) Detrital Matrix Mic. + Argill Mat. Argillaceous 0.43 Subang - Rnd Moderate Poor Point Counts Authigenic Clay Chlorite 22.0 8.8 2.0 5.2 13.6 8.8 8.0 0.0 0.4 tr. Kaolinite M-L liS Illite 5.2 1.0 0.6 0.0 Undeter. 0.4 0.8 0.0 0.0 0.0 0.0 0.0 Authigenic Minerals Quartz 12.4 Mic. Quartz 0.0 K- Feldspar 0.0 Albite 2.4 Siderite 0.0 Calcite 0.0 Fe-calcite 0.0 Gypsum 0.0 Pyrite 0.0 Ti02 0.4 0.0 0.0 Porosity Intergranular Intragranular Fracture Intercryst. Microporosity 4.8 2.8 0.0 0.4 mod. Photoplate Captions Plate 8A: Volcanic rock fragments (VRF) are the most abundant rock fragments in this sample, but metamorphic rock fragments (MRF) and chert clasts are also noted. Other detrital grains include quartz (Q) and plagioclase (PL). Scattered aggregates of kaolinite (Kao) partially fills pores. The pore system is composed of primary intergranular pores (lP) and secondary intragranular pores (IN). Plate 88: This view, photographed using crossed polarized light, highlights the presence of sercite (Ser) as an alteration product of feldspar grains. Also noted is a polcrystalline quartz grain (PQ) of apparent metamorphic origin. Other constitiuents include a plagioclase grain (PL) and a biotite (Bio) flake. 0.1 , . Company: Well: Depth (feet): Field: Location: Plate 8C SCANNING ELECTRON MICROSCOPY Forest Oil Company Redoubt Unit #5 14864.50 Redoubt Shoals Alaska TIFF~F148645L.TIF 14864.5 ~~. Log: 28777 Mag=68 FOU=1588.888888 28.8KU 288u.M Plate 8D TIFF~F148645J.TIF 14864.5 ¡~. Log: 28777 Mag=1588 FOU=68.888888 28.8KU 18.8u.M Lithology: Porosity (%): Permeability-K (md): Sandstone 8.4 5.120 Classification and Texture Name (Folk, 1980): Litharenite Average grain size (mm): Angularity: Compaction: Sorting: 0.43 Subang - Rnd Moderate Poor Point Counts Detrital Grains Authigenic Clay Quartz (m) 22.0 Chlorite tr. Quartz (p) 8.8 Kaolinite 5.2 K-Feldspar 2.0 M-L lIS 1.0 Plagioclase 5.2 Illite 0.6 Ign. Rock Frag 13.6 Undeter. 0.0 Meta Rock Frag. 8.8 Chalcedony 8.0 Authigenic Minerals Sandst Rock Fr. 0.0 Quartz 12.4 Sed. Rock Fr. 0.4 Mic. Quartz 0.0 K- Feldspar 0.0 Accessory Albite 2.4 Mica 0.4 Siderite 0.0 Heavy Minerals 0.8 Calcite 0.0 Foraminifera 0.0 Fe-calcite 0.0 Glauconite 0.0 Gypsum 0.0 Un. Clay clasts 0.0 Pyrite 0.0 Organic Mat 0.0 Ti02 0.4 Chlorite (det) 0.0 Porosity Detrital Matrix Intergranular 4.8 Mic. + Argill Mat. 0.0 I ntragranular 2.8 Argillaceous 0.0 Fracture 0.0 I ntercryst. 0.4 Microporosity mod. Photoplate Captions Plate 8C: The packing arrangement of the grains that comprise this sample is clearly shown in this low magnification view. Other features noted include quartz overgrowths (Qo) and irregular coatings of mixed-layer illite/smectite (I/S). Numerous, small primary intergranular pores (IP) are also noted. Plate 8D: This view reveals details of quartz overgrowth (Qo) development and the presence of microcrystalline quartz (Mq) crystals. Mixed-layer illite/smectite is intergrown with the authigenic quartz. Some of the illitic clay fibrils bridge pores. Pore- bridging is a morphological characteristic associated with the illitic portion of the mixed-layer iIIite/smectite. . Care Lab Depth ft 13991.00 13991.19 13991.39 13991.58 13991.78 13991.97 13992.16 13992.36 13992.55 13992.74 13992.94 13993.13 13993.33 13993.52 13993.71 13993.91 13994.10 13994.29 13994.49 13994.68 13994.88 13995.07 13995.26 13995.46 13995.65 13995.84 13996.04 13996.23 13996.43 13996.62 13996.81 13997.01 13997.20 13997.39 13997.59 13997.78 13997.98 13998.17 13998.36 13998.56 13998.75 13998.94 13999.14 13999.33 13999.53 13999.72 13999.91 14000.11 14000.30 14000.49 14000.69 14000.88 14001.08 14001.27 14001.46 14001.66 14001.85 14002.04 14002.24 ) Forest Oil Company RU5 Redoubt Shoals Field ) SPECTRAL CORE GAMMA SURFACE LOG Potassium I Uranium % ppm 0.94 3.02 0.96 3.06 0.99 3.13 1.01 3.12 1.00 3.13 0.99 3.05 0.97 2.95 0.97 2.90 0.95 2.82 0.91 2.76 0.87 2.78 0.84 2.81 0.83 2.83 0.82 2.94 0.79 3.01 0.79 3.22 0.78 3.43 0.77 3.55 0.76 3.67 0.77 3.73 0.81 3.88 0.84 3.81 0.85 3.82 0.84 3.86 0.82 3.86 0.79 3.84 0.72 3.84 0.68 3.80 0.64 3.74 0.63 3.54 0.65 3.39 0.70 3.39 0.75 3.58 0.78 3.98 0.80 4.24 0.84 4.49 0.86 4.81 0.88 5.05 0.90 5.12 0.91 4.98 0.91 4.73 0.88 4.53 0.82 4.32 0.75 4.05 0.68 3.69 0.58 3.41 0.47 3.22 0.37 3.08 0.28 2.95 0.21 2.90 0.16 2.93 0.13 3.01 0.13 3.10 0.17 3.24 0.21 3.44 0.27 3.49 0.38 3.49 0.53 3.60 0.67 3.58 SCANNED JAN 1 4 2005 Thorium ppm 7.41 7.28 7.17 6.95 6.54 6.10 5.54 5.05 4.69 4.31 4.13 4.02 3.81 3.79 3.73 3.85 4.10 4.48 4.72 4.69 4.91 4.95 4.84 4.62 4.27 3.86 3.54 3.24 3.21 3.37 3.59 4.06 4.44 4:26 3.80 3.30 2.95 2.41 2.25 2.46 2.82 3.33 3.75 4.05 4.56 4.72 4.50 4.04 3.63 3.07 2.54 2.38 2.46 2.89 3.32 4.25 5.03 5.67 6.08 Total Gamma API 47.3 63.7 63.4 64.6 63.7 63.9 63.0 63.3 62.7 61.7 61.9 61.7 61.1 61.0 59.8 59.0 60.7 60.1 61.2 60.9 63.9 61.4 61.9 62.1 61.4 60.3 59.1 59.2 59.2 58.6 60.7 63.0 65.7 67.3 67.7 68.4 68.0 67.1 66.7 65.7 67.1 67.3 66.2 67.3 69.3 73.6 72.7 75.1 75.5 73.6 76.8 75.9 76.3 74.2 70.4 65.2 68.2 70.3 74.6 )ul.-Ga,3 (oJ 0,,,," ^ ~ ~ '1- File No. : 57111-02115 I Uranium-free Gamma I API 29.4 45.5 44.9 46.1 45.1 45.8 45.5 46.1 46.0 45.3 45.4 45.1 44.4 43.6 41.9 39.9 40.4 39.1 39.4 38.8 40.9 38.8 39.3 39.3 38.5 37.6 36.3 36.7 37.1 37.6 40.5 42.9 44.5 43.7 42.6 41.8 39.5 37.2 36.3 36.2 39.0 40.5 40.5 43.3 47.4 53.5 53.6 56.9 58.0 56.4 59.4 58.0 57.9 55.0 50.0 44.5 47.6 48.9 53.3 ) ) 14002.43 0.77 3.57 6.26 76.9 55.8 14002.63 0.86 3.53 6.34 77.1 56.2 14002.82 0.93 3.42 6.27 78.4 58.1 14003.01 0.98 3.46 6.08 77.1 56.6 14003.21 0.99 3.60 6.03 76.5 55.2 14003.40 0.99 3.77 5.97 76.3 53.9 14003.60 0.97 3.88 6.23 75.0 52.0 14003.79 0.94 3.94 6.44 72.7 49.4 14003.98 0.90 4.06 6.70 70.7 46.6 14004.18 0.84 4.26 6.77 68.0 42.8 14004.37 0.80 4.25 6.74 65.3 40.1 14004.56 0.74 4.14 6.72 64.0 39.5 14004.76 0.72 3.91 6.61 62.3 39.2 14004.95 0.70 3.68 6.56 62.4 40.6 14005.15 0.70 3.58 6.02 62.4 41.1 14005.34 0.69 3.50 5.71 64.7 43.9 14005.53 0.72 3.47 5.65 68.4 47.8 14005.73 0.78 3.56 5.75 72.7 51.6 14005.92 0.84 3.68 6.40 77.3 55.5 14006.11 0.88 3.90 6.79 76.9 53.8 14006.31 0.93 4.13 7.59 78.4 53.9 14006.50 0.97 4.27 8.49 78.2 52.9 14006.70 1.00 4.33 9.62 78.4 52.7 14006.89 1.01 4.29 10.81 81.8 56.4 14007.08 1.04 4.01 11.72 82.1 58.3 14007.28 1.07 3.73 12.23 85.1 63.0 14007.47 1.07 3.44 12.55 86.0 65.6 14007.66 1.07 3.25 12.54 86.9 67.6 14007.86 1.08 3.13 12.05 86.7 68.2 14008.05 1.11 3.22 11.15 86.5 67.4 14008.25 1.11 3.51 10.16 86.5 65.7 14008.44 1.11 3.81 9.35 86.4 63.8 14008.63 1.11 4.12 8.67 89.5 65.1 14008.83 1.14 4.39 8.05 89.9 63.8 14009.02 1.16 4.59 7.62 91.8 64.6 14009.21 1.17 4.68 7.70 92.4 64.7 14009.41 1.18 4.76 8.17 93.6 65.4 14009.60 1.20 4.89 8.65 93.0 64.0 14009.80 1.23 4.98 9.03 94.0 64.5 14009.99 1.25 4.97 9.38 94.9 65.5 14010.18 1.22 4.94 9.80 96.1 66.8 14010.38 1.20 4.93 10.03 98.1 68.9 14010.57 1.20 4.83 10.12 91.3 62.7 14010.76 1.19 4.63 10.12 90.6 63.2 14010.96 1.17 4.38 9.73 86.6 60.6 14011.15 1.15 4.19 9.37 81.6 56.8 14011.35 1.15 4.09 9.17 82.3 58.0 14011.54 1.15 4.20 8.99 79.7 54.7 14011.73 1.14 4.47 8.66 83.2 56.7 14011.93 1.11 4.81 8.32 83.8 55.2 14012.12 1.09 5.13 7.98 85.5 55.1 14012.31 1.08 5.51 7.81 86.5 53.9 14012.51 1.08 5.83 7.51 85.7 51.1 14012.70 1.09 6.11 7.03 86.9 50.7 14012.90 1.11 6.16 6.71 87.8 51.2 14013.09 1.14 6.22 6.54 88.6 51.7 14013.28 1.15 6.24 6.42 87.8 50.8 14013.48 1.14 6.17 6.39 87.2 50.6 14013.67 1.12 5.95 6.45 85.4 50.1 14013.86 1.08 5.70 6.76 84.2 50.4 14014.06 1.06 5.39 7.19 83.6 51.7 14014.25 1.05 5.13 7.45 82.8 52.4 14014.45 1.04 4.81 7.55 79.1 50.5 14014.64 1.02 4.70 7.49 78.0 50.1 14014.83 0.98 4.65 7.60 73.6 46.0 14015.03 0.90 4.54 7.47 75.4 48.5 14015.22 0.80 4.42 6.96 78.1 51.9 14015.41 0.67 4.30 6.31 79.9 54.4 14015.61 0.51 4.16 5.63 82.4 57.7 14015.80 0.38 3.96 5.00 83.9 60.4 ) ) 14016.00 0.29 3.76 4.42 86.9 64.6 14016.19 0.22 3.55 3.76 90.3 69.3 14016.38 0.16 3.35 3.27 91.9 72.1 14016.58 0.13 3.15 2.93 96.7 78.0 14016.77 0.10 2.96 2.67 101.2 83.7 14016.97 0.11 2.73 2.39 104.7 88.5 14017.16 0.13 2.58 2.09 111.4 96.1 14017.35 0.16 2.43 1.88 117.9 103.4 14017.55 0.18 2.34 1.79 121.2 107.3 14017.74 0.19 2.23 1.88 127.5 114.3 14017.93 0.21 2.13 2.00 134.0 121.3 14018.13 0.24 1.93 2.00 159.8 148.4 14018.32 0.22 1.73 1.96 199.2 189.0 14018.52 0.16 1.69 1.60 231.9 221.9 14018.71 0.10 1.61 1.73 251.7 242.2 14018.90 0.08 1.57 1.63 253.1 243.8 14019.10 0.06 1.56 1.30 247.6 238.3 14019.29 0.04 1.58 1.08 235.6 226.2 14019.48 0.03 1.63 1.00 211.7 202.1 14019.68 0.02 1.71 1.10 163.8 153.6 14019.87 0.02 1.74 1.35 128.1 117.8 14020.07 0.01 1.70 1.33 99.2 89.2 14020.26 0.01 1.75 1.35 87.7 77.4 14020.45 0.01 1.83 1.51 84.6 73.7 14020.65 0.01 1.96 1.46 84.9 73.3 14020.84 0.00 2.06 1.32 87.6 75.4 14021.03 0.00 2.10 1.22 89.4 77.0 14021.23 0.00 2.07 0.93 98.2 85.9 14021.42 0.00 2.13 0.69 113.0 100.4 14021.62 0.00 2.15 0.42 125.9 113.2 14021.81 0.00 1.98 0.25 141.4 129.7 14022.00 0.00 2.08 0.22 154.2 141.9 14022.20 0.00 2.14 0.17 156.7 144.0 14022.39 0.00 2.23 0.13 156.9 143.6 14022.58 0.00 2.41 0.17 148.6 134.3 14022.78 0.00 2.61 0.30 130.5 115.0 14022.97 0.00 2.77 0.70 114.6 98.1 14023.17 0.00 2.97 1.25 95.8 78.2 14023.36 0.00 2.86 1.77 80.0 63.0 14023.55 0.00 2.82 2.19 77.6 60.9 14023.75 0.00 2.71 2.39 75.4 59.3 14023.94 0.00 2.46 2.52 76.1 61.5 14024.13 0.00 2.30 2.66 79.9 66.3 14024.33 0.00 2.18 2.61 80.3 67.4 14024.52 0.00 2.04 2.30 87.8 75.7 14024.72 0.00 2.08 1.64 98.4 86.1 14024.91 0.00 2.02 1.20 106.5 94.6 14025.10 0.00 2.06 1.22 120.9 108.7 14025.30 0.00 2.20 1.47 128.3 115.2 14025.49 0.01 2.31 1.62 129.8 116.1 14025.68 0.02 2.49 2.03 129.3 114.5 14025.88 0.05 2.78 2.43 122.5 106.0 14026.07 0.09 3.13 2.98 111.9 93.3 14026.27 0.14 3.49 3.44 103.3 82.6 14026.46 0.20 3.87 3.69 90.2 67.3 14026.65 0.26 4.11 3.72 84.0 59.6 14026.85 0.26 4.47 3.52 81.8 55.3 14027.04 0.24 4.69 3.13 81.5 53.7 14027.23 0.21 4.78 3.06 80.1 51.7 14027.43 0.20 4.85 3.04 81.3 52.5 14027.62 0.18 4.89 3.02 80.9 51.9 14027.82 0.14 4.82 3.07 87.8 59.3 14028.01 0.10 4.80 3.03 91.2 62.8 14028.20 0.10 4.56 3.00 99.9 72.9 14028.40 0.07 4.33 2.99 109.0 83.3 14028.59 0.05 4.12 2.73 112.8 88.3 14028.79 0.04 3.87 2.40 115.8 92.9 14028.98 0.03 3.66 2.15 115.0 93.3 14029.17 0.02 3.59 1.79 106.5 85.3 14029.37 0.02 3.57 1.44 102.3 81.1 ) ) 14029.56 0.01 3.48 1.26 91.8 71.2 14029.75 0.01 3.30 1.02 83.3 63.7 14029.95 0.01 3.19 0.83 77.9 58.9 14030.14 0.01 3.10 0.74 72.0 53.6 14030.34 0.00 3.01 0.93 70.1 52.2 14030.53 0.00 2.83 1.39 74.0 57.2 14030.72 0.00 2.64 1.71 75.8 60.1 14030.92 0.00 2.51 1.96 81.0 66.1 14031.11 0.00 2.46 2.26 84.8 70.3 14031.30 0.00 2.55 2.36 84.7 69.6 14031.50 0.00 2.72 2.39 85.4 69.3 14031.69 0.00 2.98 2.42 81.6 63.9 14031.89 0.00 3.34 2.53 74.9 55.1 14032.08 0.03 3.70 2.64 69.3 47.4 14032.27 0.08 3.98 2.76 63.4 39.7 14032.47 0.16 4.23 2.90 61.9 36.9 14032.66 0.23 4.41 3.29 62.7 36.5 14032.85 0.31 4.54 3.85 64.6 37.7 14033.05 0.39 4.60 4.32 66.5 39.2 14033.24 0.46 4.59 4.73 67.2 40.0 14033.44 0.51 4.54 5.42 68.4 41.5 14033.63 0.55 4.59 5.99 71.3 44.1 14033.82 0.57 4.56 6.27 70.4 43.4 14034.02 0.60 4.48 6.35 71.1 44.5 14034.21 0.63 4.40 6.36 70.7 44.6 14034.40 0.64 4.33 6.27 69.7 44.1 14034.60 0.65 4.26 6.02 70.1 44.9 14034.79 0.64 4.20 5.82 67.9 43.0 14034.99 0.63 4.13 5.80 65.4 40.9 14035.18 0.61 4.03 5.79 63.5 39.6 14035.37 0.60 3.90 5.87 60.7 37.5 14035.57 0.58 3.85 6.11 60.4 37.6 14035.76 0.55 3.82 6.02 59.8 37.1 14035.95 0.52 3.96 5.81 59.4 35.9 14036.15 0.49 4.09 5.96 61.7 37.4 14036.34 0.48 4.18 6.06 62.7 37.9 14036.54 0.47 4.38 6.08 62.6 36.6 14036.73 0.45 4.62 5.96 67.8 40.5 14036.92 0.42 4.69 5.89 67.8 39.9 14037.12 0.41 4.59 6.03 68.9 41.7 14037.31 0.39 4.39 5.88 67.2 41.2 14037.50 0.35 4.16 5.67 63.7 39.0 14037.70 0.30 3.88 5.43 64.2 41.1 14037.89 0.26 3.56 5.10 63.0 41.9 14038.09 0.25 3.31 4.63 51.3 31.7 14038.28 0.25 3.22 4.16 50.2 31.1 14038.47 0.26 3.26 3.80 47.3 28.0 14038.67 0.33 3.59 3.61 49.9 28.5 14038.86 0.38 4.04 3.36 52.6 28.7 14039.05 0.44 4.47 3.57 54.1 27.7 14039.25 0.47 4.76 4.26 55.0 26.8 14039.44 0.49 5.01 5.20 56.7 27.0 14039.64 0.53 5.21 5.93 57.4 26.5 14039.83 0.56 5.36 6.50 59.1 27.3 14040.02 0.62 5.48 7.03 65.2 32.8 14040.22 0.64 5.46 7.18 65.4 33.1 14040.41 0.67 5.38 7.07 70.0 38.0 14040.60 0.69 5.28 6.36 69.6 38.4 14040.80 0.68 5.10 5.65 69.6 39.4 14040.99 0.67 4.86 4.83 67.2 38.4 14041.19 0.69 4.55 4.08 64.8 37.9 14041.38 0.71 4.20 3.74 62.8 37.9 14041.57 0.72 3.99 3.63 62.4 38.8 14041.77 0.71 3.84 3.80 61.4 38.7 14041.96 0.68 3.69 4.16 61.5 39.6 14042.16 0.66 3.48 4.39 61.8 41.2 14042.35 0.63 3.31 4.71 62.6 42.9 14042.54 0.61 3.20 4.88 63.5 44.5 14042.74 0.59 3.06 4.80 64.6 46.5 14042.93 0.58 2.94 4.71 56.8 39.4 ) ) 14043.12 0.55 2.83 4.53 55.9 39.1 14043.32 0.53 2.79 4.41 51.8 35.3 14043.51 0.51 2.79 4.19 51.1 34.6 14043.71 0.48 2.85 3.98 49.3 32.4 14043.90 0.44 2.87 3.82 48.3 31.3 14044.09 0.43 2.86 3.46 46.8 29.9 14044.29 0.46 2.66 3.11 51.2 35.4 14044.48 0.48 2.73 2.88 53.1 36.9 14044.67 0.50 2.91 2.93 55.9 38.6 14044.87 0.58 3.15 3.31 60.6 42.0 14045.06 0.61 3.30 3.63 61.5 41.9 14045.26 0.63 3.50 3.90 63.0 42.3 14045.45 0.63 3.66 3.94 62.5 40.8 14045.64 0.65 3.86 3.90 62.0 39.1 14045.84 0.65 3.93 3.78 63.1 39.8 14046.03 0.66 3.82 3.64 61.7 39.1 14046.22 0.67 3.81 3.40 61.2 38.6 14046.42 0.66 3.80 3.20 62.0 39.5 14046.61 0.62 3.83 2.99 59.7 37.0 14046.81 0.59 3.88 2.83 60.7 37.7 14047.00 0.58 3.94 2.78 59.4 36.1 14047.19 0.60 4.08 2.74 61.1 36.9 14047.39 0.61 4.30 2.76 61.8 36.3 14047.58 0.61 4.51 3.02 63.4 36.7 14047.77 0.62 4.71 3.20 63.6 35.7 14047.97 0.64 4.86 3.34 64.1 35.3 14048.16 0.65 4.95 3.38 64.2 34.9 14048.36 0.65 5.03 3.62 65.4 35.6 14048.55 0.65 4.97 3.83 64.5 35.0 14048.74 0.68 4.83 3.91 65.0 36.4 14048.94 0.72 4.66 3.92 64.8 37.2 14049.13 0.75 4.42 4.05 63.6 37.5 14049.32 0.76 4.23 4.06 62.5 37.4 14049.52 0.76 3.99 3.93 61.1 37.4 14049.71 0.74 3.87 3.94 63.6 40.7 14049.91 0.73 3.74 4.02 67.4 45.2 14050.10 0.71 3.50 4.02 70.5 49.8 14050.29 0.68 3.35 4.04 72.3 52.5 14050.49 0.63 3.23 4.03 71.6 52.4 14050.68 0.58 3.14 4.17 69.8 51.2 14050.87 0.52 3.16 4.31 66.8 48.1 14051.07 0.48 3.12 4.40 61.8 43.3 14051.26 0.45 3.23 4.71 59.1 39.9 14051.46 0.43 3.33 5.15 57.0 37.2 14051.65 0.43 3.47 5.74 59.2 38.6 14051.84 0.41 3.53 5.93 59.2 38.3 14052.04 0.39 3.56 5.82 59.0 37.9 14052.23 0.40 3.59 5.77 58.8 37.5 14052.42 0.37 3.59 5.66 55.9 34.6 14052.62 0.34 3.56 5.38 55.8 34.7 14052.81 0.32 3.51 4.97 53.5 32.7 14053.01 0.29 3.51 4.65 51.2 30.4 14053.20 0.28 3.60 4.48 51.4 30.1 14715.00 0.27 2.39 3.31 32.4 18.2 14715.19 0.26 2.34 3.44 39.5 25.7 14715.37 0.27 2.26 3.55 39.7 26.4 14715.56 0.25 2.30 3.60 39.2 25.5 14715.75 0.24 2.47 3.70 39.9 25.2 14715.93 0.23 2.53 3.87 40.8 25.8 14716.12 0.24 2.65 4.03 41.5 25.8 14716.31 0.26 2.69 4.15 42.1 26.2 14716.49 0.28 2.67 4.23 44.3 28.5 14716.68 0.30 2.64 4.14 44.9 29.3 14716.86 0.32 2.54 4.08 45.6 30.5 14717.05 0.35 2.46 3.82 46.6 32.1 14717.24 0.37 2.43 3.50 46.0 31.6 14717.42 0.39 2.38 2.96 45.6 31.6 14717.61 0.43 2.24 2.28 44.4 31.1 14717.80 0.46 2.15 1.73 44.0 31.2 14717.98 0.49 2.01 1.30 42.2 30.3 ) ) 14718.17 0.49 2.01 0.97 40.8 28.9 14718.36 0.48 2.02 0.73 40.2 28.2 14718.54 0.45 2.05 0.74 40.2 28.1 14718.73 0.42 2.22 0.65 40.3 27.2 14718.92 0.38 2.49 0.61 40.8 26.1 14719.10 0.36 2.74 0.71 42.2 26.0 14719.29 0.36 2.79 0.91 44.0 27.5 14719.47 0.38 2.79 1.05 45.6 29.0 14719.66 0.37 2.91 1.07 45.9 28.6 14719.85 0.37 2.98 1.01 45.2 27.5 14720.03 0.35 3.01 1.18 44.1 26.2 14720.22 0.35 3.01 1.35 45.1 27.3 14720.41 0.34 2.98 1.37 43.9 26.2 14720.59 0.35 3.03 1.65 44.2 26.3 14720.78 0.36 3.15 1.86 44.6 25.9 14720.97 0.36 3.27 1.97 45.5 26.1 14721.15 0.37 3.32 2.13 46.1 26.4 14721.34 0.37 3.29 2.20 46.2 26.6 14721.53 0.37 3.40 2.38 48.2 28.0 14721.71 0.35 3.38 2.44 48.3 28.3 14721.90 0.36 3.20 2.57 48.7 29.8 14722.08 0.39 3.01 2.92 48.1 30.3 14722.27 0.43 2.87 3.26 48.9 31.9 14722.46 0.45 2.77 3.42 48.0 31.6 14722.64 0.47 2.60 3.59 47.9 32.5 14722.83 0.47 2.58 3.57 46.4 31.1 14723.02 0.45 2.49 3.49 47.4 32.6 14723.20 0.42 2.35 3.39 47.2 33.3 14723.39 0.38 2.25 2.97 45.6 32.3 14723.58 0.34 2.13 2.77 44.0 31.4 14723.76 0.30 2.05 2.52 39.9 27.7 14723.95 0.29 1.85 2.33 38.3 27.3 14724.14 0.31 1.72 2.06 35.4 25.2 14724.32 0.32 1.63 1.94 35.8 26.1 14724.51 0.32 1.70 1.82 37.1 27.0 14724.69 0.33 1.87 1.79 38.3 27.3 14724.88 0.34 1.97 1.71 39.6 27.9 14725.07 0.33 1.99 1.74 40.3 28.5 14725.25 0.30 2.05 2.06 40.8 28.7 14725.44 0.30 2.13 2.50 42.1 29.4 14725.63 0.28 2.09 3.05 41.0 28.6 14725.81 0.28 1.95 3.39 41.4 29.8 14726.00 0.28 1.92 3.34 41.1 29.7 14860.00 0.11 2.15 0.00 23.2 10.5 14860.20 0.09 2.24 0.00 28.5 15.2 14860.40 0.08 2.37 0.08 29.2 15.2 14860.60 0.09 2.40 0.20 29.4 15.2 14860.80 0.12 2.56 0.47 31.1 15.9 14861.00 0.20 2.71 1.31 34.3 18.2 14861.20 0.27 2.92 1.74 36.5 19.1 14861.40 0.31 2.95 1.98 38.5 21.0 14861.60 0.38 2.86 2.17 41.4 24.4 14861.80 0.43 2.81 1.96 43.1 26.5 14862.00 0.44 2.68 1.78 44.0 28.1 14862.20 0.45 2.68 1.39 45.4 29.5 14862.40 0.45 2.63 1.06 45.1 29.5 14862.60 0.43 2.65 0.79 44.3 28.6 14862.80 0.40 2.66 0.65 41.6 25.8 14863.00 0.39 2.66 0.60 38.8 23.1 14863.20 0.39 2.73 0.52 36.3 20.2 14863.40 0.39 2.82 0.42 34.2 17.4 14863.60 0.38 2.88 0.49 32.6 15.5 14863.80 0.35 2.90 0.66 32.9 15.7 14864.00 0.32 2.91 0.79 33.2 15.9 14864.20 0.29 2.84 0.86 33.6 16.8 14864.40 0.27 2.74 0.86 33.5 17.3 14864.60 0.25 2.66 0.92 34.6 18.8 14864.80 0.23 2.55 0.93 36.4 21.3 14865.00 0.21 2.44 0.88 39.0 24.6 .. Forest Oil Company File No. : 57111-02115 RU5 Redoubt Shoals Field Con!! Lab FTIR Mineralogy (Weight Percent) ~ €' ~ ~ Qtb ~ ~ ~ 14715.0 - 14715.3 2.63 44 15 0 2 7 0 0 0 32 0 7 25 ~ 14715.3 - 14715.6 2.63 44 10 11 0 5 0 0 0 30 4 9 17 14715.6 - 14715.9 2.62 38 9 16 0 6 0 0 0 31 5 8 18 14715.9 - 14716.0 2.62 45 10 11 0 8 0 0 0 26 .3 7 16 ((l 14716.0 - 14716.3 2.63 51 13 7 0 4 0 0 0 25 3 8 14 ~ 14716.3 - 14716.6 2.63 55 12 0 0 5 0 0 0 28 3 10 15 14716.6 - 14716.9 2.63 48 9 0 3 7 0 0 0 33 0 10 23 Z 14716.9 - 14717.0 2.64 49 11 0 5 4 7 0 0 24 2 9 13 lIT (Ü 14717.0 - 14717.3 2.64 47 5 6 5 3 7 0 0 27 4 10 13 C- 14717.3 - 14717.6 2.65 47 10 0 6 4 9 1 0 23 3 9 11 )::::! 14717.6 - 14717.9 2.64 42 10 5 6 5 10 0 0 22 4 7 11 Z ~ 14717.9 - 14718.0 2.63 43 9 10 3 4 5 1 0 25 5 7 13 r-ÞO 14718.0 - 14718.3 2.64 54 8 3 4 4 6 0 0 21 4 5 12 ~ 14718.3 - 14718.6 2.64 49 9 0 5 4 8 0 0 25 3 5 17 c;:, 14718.6 - 14718.9 2.63 49 12 0 4 7 5 0 0 23 3 6 14 ~ ~.J1 14718.9 - 14719.0 2.64 52 9 0 5 6 8 0 0 20 3 6 11 14720.2 - 14720.3 2.63 56 10 0 5 7 0 0 0 22 3 6 13 14720.3 - 14720.6 2.63 48 14 0 3 6 0 0 0 29 0 5 24 ~. 14720.6 - 14720.9 2.63 54 12 0 3 5 0 0 0 26 2 6 18 14720.9 - 14721.0 2.62 49 15 0 6 7 0 0 0 23 3 5 15 14721.0 -14721.3 2.62 36 16 5 7 9 0 0 0 27 4 7 16 14721.3 -14721.6 2.63 42 16 0 8 7 0 0 0 27 4 8 15 14721.6 -14721.9 2.63 48 15 0 4 7 0 0 0 26 4 15 14721.9 - 14722.0 2.62 43 16 0 5 8 0 0 0 28 5 16 14722.0 - 14722.3 2.62 39 12 17 0 5 0 0 0 27 5 7 15 ~ 14722.3 - 14722.6 2.62 47 15 0 6 8 0 0 0 24 0 4 20 c;;:> C> 14722.6 - 14722.9 2.62 46 19 0 6 7 0 0 0 22 3 5 14 <1....-, }.l 14722.9 - 14723.0 2.63 54 13 0 1 8 0 0 0 24 3 7 14 1 14723.0 - 14723.3 2.63 62 9 8 0 7 0 0 0 14 1 4 9 \ 14723.3 - 14723.6 2.63 59 13 0 0 9 0 0 0 19 0 4 15 ~ 0 C"'J ~ ..; ~ , . Forest Oil Company File No. : 57111-02115 RU 5 Redoubt Shoals Field CuI"£! LaI:Ï FTIR Mineralogy (Weight Percent) ~ €' ~ ~ QtD !!' .J!Þ ..s 14723.6 - 14723.9 2.63 62 13 0 3 8 0 0 0 14 0 3 11 "'-'" 14723.9 - 14724.0 2.63 59 10 7 0 8 0 0 0 16 1 5 10 14724.0 - 14724.3 2.63 65 9 6 0 5 0 0 0 15 2 4 9 14724.3 - 14724.6 2.63 64 13 0 1 8 0 0 0 14 1 5 8 14724.6 - 14724.9 2.63 62 12 0 3 8 0 0 0 15 2 3 10 14724.9 - 14725.0 2.63 58 16 0 0 6 0 0 0 20 0 0 20 14725.0 - 14725.3 2.63 63 11 0 5 6 0 0 0 15 0 0 15 14725.3 - 14725.6 2.63 63 10 0 4 8 0 0 0 15 2 3 10 14725.6 - 14725.9 2.64 66 8 0 2 6 0 0 0 18 2 6 10 14725.9 - 14726.0 2.63 66 10 0 4 7 0 0 0 13 0 3 10 14726.0 - 14726.3 2.62 68 11 0 2 7 0 0 0 12 0 0 12 14726.3 - 14726.6 2.65 50 10 0 0 6 21 0 0 13 0 0 13 14860.0 - 14860.4 2.63 71 8 0 0 8 0 0 0 13 4 0 9 14861.2 -14861.3 2.64 72 9 0 0 8 0 0 0 11 2 0 9 14861.3 -14861.6 2.63 76 6 0 0 4 0 0 0 14 4 0 10 14861.6 - 14861.9 2.64 74 9 0 0 8 0 0 0 9 4 0 5 14861.9 -14862.0 2.63 78 0 0 0 8 0 0 0 14 2 0 12 14862.0 - 14862.3 2.63 74 8 0 0 6 0 0 0 12 3 0 9 ~ 14862.3 - 14862.6 2.63 72 9 0 0 9 0 0 0 10 4 0 6 14862.6 - 14862.9 2.63 57 8 0 0 8 0 0 0 27 3 0 24 14862.9 - 14863.0 2.62 61 8 0 3 7 0 0 0 21 13 0 8 14863.0 -14863.3 2.63 73 8 0 2 7 0 0 0 10 4 0 6 14863.3 - 14863.6 2.63 72 8 0 0 8 0 0 0 12 4 0 8 14863.6 - 14863.9 2.63 75 6 0 0 7 0 0 0 12 2 0 10 14863.9 - 14864.0 2.63 74 8 0 0 6 0 0 0 12 3 0 9 14864.0 -14864.3 2.64 68 9 0 0 7 1 0 0 15 0 0 15 14864.3 - 14864.6 2.63 78 6 0 0 8 0 0 0 8 3 0 5 14864.6 - 14864.9 2.63 77 5 0 0 7 0 0 0 11 4 0 7 14864.9 - 14865.0 2.63 77 7 0 0 4 0 0 0 12 3 0 9 &.~..'.'... ~~ [ore Lab 100 "C E ~ < 0 - ~ 10 :ã ns G) E ~ G) D. 1 0 FOREST OIL CORPORATION REDOUBT 5 REDOUBT SHOALS CORE ANALYSIS RESULTS CL File No. : 57111 - 02115 Data determined at minimum (400 psi) confining stress - All samples "hot" solvent cleaned & Dried. 0 Horizontal å Vertical ° 0 h> ~ Â ~ °Â 5 10 20 15 Porosity, % ~ 0 ã) 19 ~ ä: ëij 17 u :e ~ 15 c ~ 13 ~ - "iñ e 11 0 Q. 25 25-~ / 1: 1 Line 23 21 9 7 5 5 10 15 20 Porosity (on Horizontal Plug), % SCANNED JAN 1 4 2005 "C E ~ :c co Q) E ~ :. 10 C) :s ä: ëã u ~ Q) > 25 100 1 1 /" 1:1 Line ~ ~ 10 100 Horizontal Plug Permeability, md C"" ~~ c -t t-' '>-- c::-:" c;. r_,,> "~, ~ Core Analysis Results \.,-..; ê FOREST OIL CORPORATION CL File No. : 57111 - 02115 REDOUBT 5 àiìtiì REDOUBT SHOALS I:ore Lab CORE ANALYSIS RESUL TS Sample Depth Permeability Porosity Saturations Hyd. Grain Description No. Kair (He) Oil ft md % o/ö Permeability and porosity measured using minimum (400 psig) confining pressure. All samples were Hot solvent cleaned & dried. .~. 1 D 14724.5 29.4 15.8 44.7 38.6 83.3 1.16 12 2.64 Sst It tn vf-pbl slty sh incllt stn wh flu 1 V 14724.5 26.7 15.6 36.3 41.8 78.1 0.87 12 2.64 Sst It tn vf-pbl sltý sh incllt stn wh flu 2 D 14726.4 29.5 19.7 36.9 51.3 88.2 0.72 11 2.65 Sst It tn vf-fgr vslty mica It stn wh flu 2 V 14726.4 23.6 19.4 33.3 51.9 85.2 0.64 11 2.65 Sst It tn vf-fgr vslty mica It stn wh flu 3 D 14860.5 7.24 11.7 49.6 22.9 72.5 2.17 12 2.65 Sst It tn vf-pbl vslty sh incllt stn wh flu 3 V 14860.5 8.10 11.5 54.8 22.0 76.8 2.49 12 2.65 Sst It tn vf-pbl vslty sh incllt stn wh flu 4 D 14861.5 4.04 9.4 39.7 29.6 69.3 1.34 12 2.65 Sst It tn vf-pbl vslty sh incllt stn wh flu 4 V 14861.5 3.46 10.3 45.2 26.3 71.5 1.72 11 2.67 Sst It tn vf-pbl vslty sh incllt stn wh flu 5 D 14862.2 5.93 11.2 54.5 22.0 76.5 2.48 12 2.64 Sst It tn vf-gran slty sh incllt stn wh flu 5 V 14862.2 5.12 11.3 49.5 15.7 65.2 3.15 12 2.64 Sst It tn vf-gran slty sh incllt stn wh flu 6 D 14863.6 6.62 12.3 66.9 21.4 88.3 3.13 12 2.65 Sst It tn vf-gran slty sh incllt stn wh flu 6 V 14863.6 5.95 12.3 67.1 19.0 86.1 3.53 11 2.65 Sst It tn vf-gran slty sh incllt stn wh flu ~ 7 D 14864.5 25.2 12.4 60.5 23.8 84.3 2.54 13 2.65 Sst It tn vf-pbl vslty sh incllt stn wh flu 7 V 14864.5 16.9 13.5 62.1 22.0 84.1 2.82 12 2.64 Sst Ittn vf-pbl vslty sh incllt stn wh flu 8 D 14723.5 45.7 19.5 34.4 40.2 74.6 0.86 12 2.65 Sst It tn vf-pbl vslty sh incllt stn wh flu 8 V 14723.5 32.9 19.2 38.6 38.5 77.1 1.00 12 2.65 Sst It tn vf-pbl vslty sh incllt stn wh flu Core Analysis Results . [ore Lab FOREST OIL RU-5 REDOUBT SHOALS CL File No. : 57111 - 02115 CORE ANALYSIS RESULTS Sample Depth Permeability Porosity Saturations Hyd. Grain Description No. Kair (He) Oil Water Total OIW Unit Density ft md % % % % Ratio alee Permeability and porosity measured using 400 psig confining pressure. ~' Sample Depth Kmax K90 Interval (mO) (11) OJ 1 14715.0 -15.4 25.4 24.9 5.45 7.1 2.46 2.65 49.4 49.8 2 14716.2 -16.8 29.6 28.7 19.5 5.5 2.50 2.65 49.2 48.5 3 14717.0 - 17.5 43.5 24.6 18.1 5.4 2.51 2.66 50.2 40.6 4 14718.6 - 19.0 31.2 26.5 12.1 6.1 2.49 2.65 45.3 46.4 5 14720.3 - 20.6 60.2 35.9 17.6 6.2 2.48 2.65 44.8 43.5 6 14721.0 - 21.5 14.2 7.32 3.74 6.8 2.46 2.64 46.7 50.0 7 14722.3 - 22.8 10.8 9.27 3.91 6.6 2.46 2.63 44.3 50.8 8 14861.6 - 62.0 8.72 7.29 4.75 10 2.36 2.63 47.2 22.6 .~ Core Analysis Results @ FOREST OIL CORPORATION 310 OXQ7f~Æ£. 9~~te 700 C29trtCIUMt{~-, Q9Íla4kÁx .9.9501 (.907) 258-86"00 . (907) 258-86'01 (c;f?;ä) September 5, 2002 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Well Completion Report and Log (Form 10-407) Redoubt Unit #5 Enclosed is Forest Oil's Well Completion Report and Log for the Redoubt Unit #5 well, drilled from the Osprey Platform. The well drilled the west side of the structure down-dip of a fault. The wellbore was plugged back into the 9 5/8" casing. A side-track is being drilled out of the parent wellbore. This well is Redoubt Unit #5A and is permitted as a new well. If there are any questions, please contact me at 258-8600. ~~ PauCD. White Drilling Manager - Alaska Division Forest Oil Corporation Attachments: Well Completion Report (form 10-407) Redoubt Unit #5 Well Schematic Daily Operations Summary Final Directional Survey RECEIVED SEP J 0 2002 Alaska Oil & Gas Cons. Gommissiofl Anchoraoe -") STATE OF ALASKA ) ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well OIL: GAS: 2. Name of Operator SUSPENDED: ABANDONED: X SERVICE: Forest Oil Corporation 310 K Street, Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' FSL, 318' FEL, Section 14, T07N, R14W, SM At Top Producing Interval 3. Address 1t,2f'L~~ . (";~;-'--~ ;;~j.jl . :~¿::;~...;tt:~ ~ 1 !J/,ït!'" t J ~S.:..1~~..!::i ~f ~f" 1 ,1"' . .'-.t<t!.w&. ~.' § At Total Depth ; 'WJ:::-;¡HW ¡ ...¡ ~{~ ~ .. '}' 1769' FSL, 577' FEL, Section 24, T07N, R14W, SM t;:;~,;..,.~!~:::;:;..j .~f'''~-",_., -~ .~ 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 90 KB ADL 381203, ADL 374002 12. Date Spudded f 13. Date T.D. Reached, 14. Date Comp., Susp. or ~~. 04/16/2002 08/09/2002 08/13/2002 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 15,438' MD / 13,378' TVD 11,500' MD /10,060' TVD Yes: x No: 22. Type Electric or Other Logs Run Quad Combo and USIT 23. Classification of Service Well 7. Permit Number 202-083 8. API Number 50-733-20513-00 9. Unit or Lease Name Redoubt Unit 10. Well Number NO.5 11. Field and Pool Redoubt Shoal Field 15. Water Depth, if offshore 16. No. of Completions nla feet MSL 0 20. Depth where SSSV set 21. Thickness of Permafrost n/a n/a CASING SIZE WI. PER FT. 30" n/a 133/8" 68# 9 5/8" 47# CASING, LINER AND CEMENTING RECORD SETTI NG DEPTH MD TOP BOTTOM Surf. 200' Surf. 3,190' Surf. 13,760' GRADE n/a L-80 L-80 HOLE SIZE driven 18 1/2" 12 1/4" 24. Perforations open to Production (MD+ ND of Top and Bottom and interval, size and number) 25. SIZE n/a None CEMENTING RECORD n/a Surface 1286 cu ft AMOUNT PULLED None None None TUBING RECORD DEPTH SET (MD) n/a PACKER SET (MD) nla 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED nm ~a PRODUCTION FOR TEST PERIOD => Flow Tubing Casing Pressure CALCULATED Press. 24-HOUR RATE => 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Date First Production n/a Date of Test PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Hours Tested OIL-BBL GAS-MCF OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO WATER-BBL OIL GRAVITY-API (corr) Core #1 (13,991'-14,053') -Interbedded siltstone, claystone and coal; no to very low visable porosity; apparent dips between 20-30 degrees and 325 degrees azimuth; no oil or gas sho\NS due to oil based mud. Core #2 (14,715'-14,727') - Fine to medium grained sandstones and gravels; friable with good visible porosity; no apparent dip evident; no oil or gas sho\NS due to oil based mud. Core #3 (14,860'-14865') - Fine to medium -,ain.,ed..san....d~ton. es a. nd gravels; friable with good visable porosity; no apparent dip evident; no oil or gas sho\NS due to oil based mud. I( I € ~ I V [ D Form 10-407 Rev. 7-1-80 RBOMS BFLO~V I 4 2002 ~ - \\. CONTI~ ON REVER. SE SIDE '-C)~~ ~\'-D'CW ~d ~~~~~~\.'-'{. ~\\.<è:~<èC-\\~,- 1firrvL'>7~-à~ SEP 30 2002 Alaska au , "a~ d&lf,mðm.R»~ 4nChøf~ 29. ) 30. GEOLOGIC MARKERS FORMATION TESTS NAME MEAS.DEPTH SSTVD Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. G-Zone 13,780' 11 ,864' Upper Hemlock 14,475' 12,382' Clay Zone 14,600' 12,572' Lower Hemlock 14,675' 12,635' West Foreland 15,168' 13,058' RECEIVED SEP 30 2002 Alaska Oil & Gas Cons. Commission AnchoraQe 31. LIST OF ATTACHMENTS Well Schematic, Daily Operations Summary, Final Directional Survey 32. I h~ r\that the foregoing is true and colTeCt to the best of my knowledge Signed ~\J~ Title _Drilling Manager- Date <1 I~a' a J- INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise sholJVl1) for depth measurements given in other space 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 productin intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 P EReý _UJ "' OPERATIONS SUMMARY REPORT -) Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 04/13/2002 HOURS PH 6.00 D 3.00 D 3.00 C 0.00 0.00 0.00 DATE: 04/14/2002 HOURS PH 2.00 C 2.00 C 4.00 C 4.00 C 1.00 C 1.00 C 10.00 C 0.00 DATE: 04/15/2002 HOURS PH 19.50 D 4.00 D 0.50 D DATE: 04f16/2002 HOURS PH 5.00 IS-D 1.00 IS-D 2.50 IS-D 5.50 IS-D 1.50 IS-D 6.00 D 2.00 IS-D 0.50 0 DATE: 04/17/2002 HOURS PH OP 9.50 0 DR 0.50 IS-D RS 14.00 0 DR DATE: 04/18/2002 OP MO MO RS OP MO RS MO RS BP RS BP AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 0 DEPTH: 0 CUM COST TO DATE: MUD WT: 96,472.00 ACT ACTIVITY DESCRIPTION PREP FOR RIG MOVE. INSTALL JACKS & HYDRAULICS. REMOVE SERVICE LINES. RIG TO SKID. REPLACE SERVICE LOOP ON TOP DRIVE. 12 HRS ON LOCATION. 3 HRS ON REPAIR RATE. DSS: 0 DEPTH: MUD WT: 0 CUM COST TO DATE: 155,119.00 ACT ACTIVITY DESCRIPTION MOVE RIG 5' TO THE SOUTH. ATTACH CHOKE LINE. CHANGE OUT CORE ON BAYLOR BRAKI;. MOVE RIG TO WELL CENTER. UNLOAD WORK BOAT. REPAIR BAYLOR BRAKE. WIRE IN SERVICE LOOP. LAND RISER ON WELL HEAD BASE. WORK ON DWKS COUPLING. NIPPLE UP RISER, FLOW LINES ETC. DRESS PUMPS TO 7". DSS: 0 MUD WT: 0 CUM COST TO DATE: 225,890.00 DEPTH: OP MO ACT ACTIVITY DESCRIPTION RIG REPAIRS. TIE IN NEW TOP DRIVE SERVICE LOOP. LINE UP REPAIRED BAYLOR BRAKE. INSTALL NEW SHAFT COUPLING. PICK UP BHA. PICK HWDP. MIX SPUD MUD. WORK ON ROTARY TABLE. MO MO DSS: 422 301,057.20 8.90 CUM COST TO DATE: DEPTH: MUD WT: OP RR RS RR TR WC DR OS ACT ACTIVITY DESCRIPTION WORK ON TO ELECTRICAL, BAILOR BRAKE. CUT & SLIP 150' DRLG LINE. WORK ON TO, C/O SAVOR SUB. P/U BHA, C/O STAB BLADES, DWD & UBHO. (RIG ACCEPTED @ 1800 HRS) RUN GYRO (2 FAILURES) DRILLING/SLIDING TAG @ 145'. PJSM. SLIDE T/ 180'.DRILL T/ 379' , SURVEY EVERY 30'. DIRECTIONAL SERVICES LOST PART OF SURVEY, POH T/ RETRIEVE. (CHANGE OUT STAB. GALLED THREADS) RIH. GYRO SURVEY WR DSS: 2 DEPTH: MUD WT: 2,045 9.10 CUM COST TO DATE: 398,200.00 ACT ACTIVITY DESCRIPTION DRILL / SLIDE F/ 422' T/ 1094'. 2ND GYRO TOOL FAILED. START MWD SURVEYS @ 473'. RIG SERVICE DRILL / SLIDE F/ 1094 T/2045'. DSS: 3 DEPTH: 487,209.26 2,958 9.50 CUM COST TO DATE: MUD WT: Page No: 1 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCY' ) OPERATIONS SUMMARY REPORT Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 HOURS PH OP 14.00 D DR 2.50 IS-D RR 7.50 D DATE: 04/19/2002 HOURS PH 7.00 D 2.50 D 2.50 IS-D 4.50 D 0.50 D 1.50 D 2.00 D 1.00 D 2.00 D 0.50 DT 0.00 0.00 DATE: 04/20/2002 HOURS PH 1.50 D 3.00 D 5.00 IS-D 11.00 IS-D 1.00 IS-D CS 2.50 IS-D CS DATE: 04/21/2002 HOURS PH OP 8.00 IS-D CC 0.50 IS-D CM 3.50 IS-D CM 4.00 IS-D CM 3.50 IS-D CM 1.50 IS-D CM 3.00 IS-D BO DATE: 04/22/2002 HOURS PH OP DR OP DR DR TR TR RS RS TR DR TR TR OP TR TR CS CS AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. ACT ACTIVITY DESCRIPTION DRILLING/SLIDING F/ 2,045 T/2,657. WORK ON GRIND / INJECT EQUIP. PROCESS CUTTINGS, WHILE RECIP. PIPE @ REDUCED PUMP RATE. SERVICE RIG. DRILLING/SLIDING F/ 2,657 T/2,958. DSS: 3,205 556,669.86 4 MUD WT: 9.60 CUM COST TO DATE: DEPTH: ACT ACTIVITY DESCRIPTION DRILLING/SLIDING F/ 2958 T/ 3,170. PUMP HI VIS SWEEP, CIRC. HOLE CLEAN. TOH BHA WORK, P/U STIFF ASSY FOR WIPER TRIP. NORMAL RIG SERVICE SLIP AND CUT DRLG LINE. TIH. BRK CIRC. WASH 120' T/ BOT. DRILLING F/ 3,170 T/ 3,205. PUMP HI VIS SWEEP, CIRC HOLE CLEAN. TOH W/ STIFF ASSY. DSS: 3,205 9.60 CUM COST TO DATE: 679,523.08 5 DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION TRIPPING - TOH. TRIPPING- STAND BACK JARS & 2 DC'S. LAY DN REST OF BHA. CLEAN FLOOR, PJSM. RIG UP TI RIG UP CSG CREW.P/U LANDING JT & M/U T/ HGR. UD SAME. RUN 133/8" 68# L80 CASING. TEST FLOAT EQUIP, RUN 12 SPIRAL GLIDES. (REPLACE HYD. FITTING & C/O CSG TONGS. P/U LANDING JTS & HANGER. CIRCULATE CASING. UD LANDING JOINTS. DSS: 6 DEPTH: 3,205 MUD WT: 8.50 CUM COST TO DATE: 740,671.08 ACT ACTIVITY DESCRIPTION CIRC. & COND FOR CMT JOB. BRK & UD LAFLUER TOOL, MK UP CEMENT HEAD. CEMENT 133/8 CSG. PUMP 5 BBL H2O, TEST LINES T/ 4,000 PSI. PUMP 35 BBL SPACER, 410 BBL 12.5 PPG LEAD. 180 BBL 15.8 PPG TAIL. CIRCULATE CONTAMINATED CMT F/ ANNULUS W/ RIG PUMP. WOC PUMP 5 BBL H2O, PUMP 440 BBL 12.5 LEAD, 95 BBL 15.8 TAIL. BLOW DN CMT LINES, RIG DN CMT HEAD. BRK OUT LANDING JT & 9' PUP, UD WOT CSG TOOLS, UD CSG BAILS. NIPPLE DN DRIP PAN, DRLG NIPPLE, TRIP TANK LINES & RISER. DSS: 7 DEPTH: 3,205 8.50 CUM COST TO DATE: 825,335.90 MUD WT: ACT ACTIVITY DESCRIPTION Page No: 2 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PEiC'" ) OPERATIONS SUMMARY REPORT Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 04/22/2002 3.50 IS-D BO 17.00 IS-D BO 3.50 IS-D TR 0.00 DATE: 04/23/2002 HOURS PH 1.00 D 7.00 C 2.50 D 0.50 D 1.00 D 1.50 D 1.00 D 2.50 D 1.00 D 3.00 D 1.00 D 1.00 IS-D 1.00 IS-D DATE: 04/24/2002 HOURS PH 1.50 D 3.00 D 2.50 D 2.50 D 2.00 D 5.50 D 4.00 D 3.00 D DATE: 04/25/2002 HOURS PH 1.50 D 2.50 DT 8.00 D 12.00 D DATE: 04/26/2002 HOURS PH OP 6.00 IS-D MO 18.00 IS-D MO DATE: 04/27/2002 OP DR PT TR RS TR PT DR TR PT DR PT CC CC OP CC CC CC CC CC CC CC CC AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 7 DEPTH: 3,205 8.50 CUM COST TO DATE: MUD WT: 825,335.90 NIPPLE DOWN RISER, FLOW, TRIP TANK LINES, DRIP PAN ETC. NU BOP,DIP PAN,LlNES, FUNCTION TEST. M/U BHA, C/O STABILIZER BLADES. DSS: 8 886,078.15 3,205 8.85 CUM COST TO DATE: DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION PICK UP DRILLING ASSEMBLY TEST BOP. PICK UP CLEAN OUT ASSEMBLY NORMAL RIG SERVICE RIH. TAG ES CEMENTER AT 1702'. CIRC. TEST CSG TO 3000 PSI. GOOD TEST. DRILL OUT ES CEMENTER. CLEAN OUT TO 3099'. TEST CSG TO 3000 PSI. GOOD TEST. DRILL BAFFLE PLATE AT 3099'. DRILL TO 3159'. ATTEMPT TO TEST CSG. WOULD NOT TEST. STABLE AT 850 PSI. CIRCULATE AND CONDITION MUD. POH WITH CLEAN OUT ASSEMBLY. DSS: 9 955,249.15 3,205 8.80 CUM COST TO DATE: DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION POH WITH CLEAN OUT ASSEMBLY. PICK UP AND RUN CASING SCRAPER TO CLEAN OUT DEPTH OF 3159'. CONDITION MUD FOR SUSPENSION. POH WITH BIT AND SCRAPER. CLEAN PITS AND CHANGE OUT SAVER SUB/SAFETY VALVE ON TOP DRIVE. CLEAN PITS, WORK BOAT AND ADJUST RAILS ON TOP DRIVE. CLEAN PITS AND LAY DOWN DRILLING ASSEMBLY. CLEAN PITS AND RIG TO SECURE WELL WITH VETCO GREY WELL HEAD EQUIPMENT. DSS: 10 DEPTH: 3,205 8.80 CUM COST TO DATE: MUD WT: 1,101,011.83 OP CC MO MO MO ACT ACTIVITY DESCRIPTION CLEAN TRIP TANK, DRIP PANS AND FLOW LINES. SET 9 5/8" HANGER, PACK OFF AND TGB HANGER WITH BACK PRESSURE VALE. PREPARE TO SKID RIG. BEGIN NIPPLE DOWN BOP. PREPARE RIG FOR TEMP SHUT DOWN. SECURE WELL. DSS: 11 3,205 8.80 CUM COST TO DATE: DEPTH: MUD WT: 1,141,043.83 ACT ACTIVITY DESCRIPTION SECURE RIG AND WELL FOR TEMPORARY SHUT DOWN. RIG ON STAND BY. WELL SECURE. DSS: 12 3,205 0.00 CUM COST TO DATE: DEPTH: MUD WT: 1,342,304.83 Page No: 3 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCÝ Today's Date: 08/30/2002 OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 04/27/2002 HOURS PH 24.00 DT 0.00 DATE: 04/28/2002 HOURS PH OP 24.00 IS-O MO DATE: 04/29/2002 HOURS PH OP 24.00 IS-O MO DATE: 04/30/2002 HOURS PH OP 24.00 IS-O MO DATE: 05/01/2002 HOURS PH OP 24.00 IS-D MO DATE: 05/02/2002 HOURS PH 24.00 IS-D 0.00 0.00 IS-D 0.00 IS-D 0.00 IS-D 0.00 IS-D 0.00 IS-O 0.00 IS-O 0.00 IS-O 0.00 IS-O 0.00 IS-O DATE: 05/03/2002 HOURS PH OP 24.00 IS-O MO DATE: 05/04/2002 HOURS PH 6.00 IS-O 1.00 IS-D 1.00 IS-D 8.50 IS-O OP MO AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 12 3,205 DEPTH: 0.00 CUM COST TO DATE: MUD WT: 1,342,304.83 ACT ACTIVITY DESCRIPTION RIG ON STAND BY RATE. TEMPORARY SHUT DOWN DSS: 13 DEPTH: 1,365,626.83 3,205 MUD WT: 0.00 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION MOB/DEMOBTEMPORARY SHUT DOWN. RIG ON STAND BY. DSS: 14 DEPTH: 3,205 0.00 CUM COST TO DATE: MUD WT: 1,389,641.83 ACT ACTIVITY DESCRIPTION RIG ON STAND BY. DSS: 15 DEPTH: 1,408,242.83 3,205 0.00 CUM COST TO DATE: MUD WT: ACT ACTIVITY DESCRIPTION RIG ON STAND BY W/O CREWS. DSS: 16 DEPTH: 1,426,762.83 3,205 0.00 CUM COST TO DATE: MUD WT: ACT ACTIVITY DESCRIPTION RIG ON STAND BY W/O CREWS. DSS: 17 DEPTH: 3,205 0.00 CUM COST TO DATE: MUD WT: 1,446,477.83 OP MO ACT ACTIVITY DESCRIPTION RIG ON STAND BY W/O CREWS. DSS: 18 DEPTH: 1,474,241.87 3,205 0.00 CUM COST TO DATE: MUD WT: ACT ACTIVITY DESCRIPTION RIG ON STAND BY, ONE NABORS CREW ON PAYROLL@ MIDNIGHT. DSS: 19 DEPTH: 1,521,489.87 3,205 0.00 CUM COST TO DATE: MUD WT: OP MO MO BO TR ACT ACTIVITY DESCRIPTION RIG ON STAND BY RATE. POWER UP & CHECK EQUIP. SET MOUSE HOLE. MK UP LAND JTS. PULL TBG HGR & SET WEAR RING. TIH. UD 59 STDS 5" DP. Page No: 4 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. P£iCÝ J Today's Date: 08/30/2002 OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 05/04/2002 6.50 IS-D BO 1.00 IS-O BO DATE: 05/05/2002 HOURS PH 1.00 IS-O 2.50 IS-O 4.50 IS-D 2.00 IS-O 9.00 IS-O 4.00 IS-O 1.00 IS-D DATE: 05/06/2002 HOURS PH 6.00 IS-O 1.50 IS-D 1.00 IS-D 0.50 IS-D 15.00 IS-D DATE: 06/14/2002 HOURS PH 6.50 IS-D 5.50 IS-D 6.00 IS-D 6.00 IS-D DATE: 06/15/2002 HOURS PH 2.00 IS-D 6.50 IS-D 3.00 IS-D 2.00 IS-D 2.00 IS-D 2.50 IS-O 3.50 IS-O 1.25 IS-O 1.25 IS-O DATE: 06/16/2002 HOURS PH OP 5.50 IS-O CC 1.00 IS-O PT OP BO MO MO BO BO BO RR OP RR BO PT BO TR OP WO WO BO BO OP BO PT TR PT TR CC CC CC CC AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 19 DEPTH: 1,521,489.87 3,205 0.00 CUM COST TO DATE: MUD WT: NIPPLE DN BOP. CHOKE, KILL LINES ETC. NIPPLE UP PRODUCTION TREE. DSS: 20 DEPTH: 3,205 0.00 CUM COST TO DATE: 1,595,304.23 MUD WT: ACT ACTIVITY DESCRIPTION NIPPLE UP PRODUCTION TREE & TEST T/ 5,000 PSI. PREP RIG T/ SKID TI RU 4. BK LD 5" DP ON BOAT SKID RIG OVER RU 4. SECURE, HANG STAIRS & WALK WAYS. CHECK FOR PRES., N/D PROD. TREE. FLANGE UP 135/8" RISER. N/U BOP, CHANGE CENTER RAMS T/ 31/2" - 61/2" VARIABLES. INSTALL 2 WAY CHECK TI TEST. TEST BOP. ANNULAR WOULD NOT TEST. UD LANDING JTS, N/D BELL NIPPLE, FLOW LINE TO C/O ANNULAR ELEMENT. DSS: 21 1,696,991.12 DEPTH: 3,205 MUD WT: 0.00 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION REPLACE ANNULAR ELEMENT. NU FLOW, FILL & DRAIN LINES. TEST BOPE 250-3,000 PSI. PULL TBG HGR, UD LDG JTS. TOH LAYING DN 3.5" TUBING. BK LD ON BOAT. DSS: 3,205 1,749,901.12 22 DEPTH: MUD WT: 9.60 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION STAND BY. WOSCD. MOBE RIG CREWS. POWER UP RIG GENERATORS, BOILER ETC.N/D TREE. N/U RISER, BOP. NIPPLE UP CHOKE, KILL LINES. ORLG NIPPLE, TRIP TANK & FLOW LINE. DRIP PAN DSS: 23 DEPTH: 1,818,305.55 3,205 9.15 CUM COST TO DATE: MUD WT: ACT ACTIVITY DESCRIPTION PULL TBG HGR, PK OFF & 9 5/8 CSG HGR. RIG UP & TEST BOP'S 250 / 3000 PSI. MANUAL CHOKE FAILED. P/U 60 JTS 5" DP, STD BK IN DRK. WORK BOAT. REBUILD MANUAL CHOKE VALVE. TEST MANUAL CHOKE VALVE 250/3000 PSI. (HELD) PULL TEST PLUG, SET WEAR BUSHING. MAKE UP MULE SHOE, TIH (SLM) TAG @ 3158 FT. PUMP HIGH VIS SWEEP (REV CIRC) RETURN LINE PLUGGED W/ METAL (ES CEMENTER) CIRC LONG WAY. CIRCULATE, PUMP SPACERS & HIGH VIS SWEEPS. DISPLACE WELL W/ OBM. CLEAN PITS. DSS: 24 3,205 1,920,482.57 9.15 CUM COST TO DATE: DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION CIRC & COND OBM @ 3BPM, INCREASE RATE T/9.7 BPM. RIG UP & TEST 133/8 CSG (3,160') 30 MIN TEST, INITIAL 3031 PSI FINAL 2,772 PSI. 259 PSI PRES LOSS. Page No: 5 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PEiC'" Today's Date: 08/30/2002 OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 06/16/2002 1.50 3.00 1.00 1.00 2.50 3.50 0.50 0.50 4.00 IS-O IS-O IS-O IS-O IS-O IS-O IS-D IS-O IS-O DATE: 06/17/2002 HOURS PH 24.00 D DATE: 06/18/2002 HOURS PH 13.00 D 0.50 D 10.50 D DATE: 06/19/2002 HOURS PH 12.00 D 2.00 D 6.50 D 0.50 D 3.00 D DATE: 06/20/2002 HOURS PH 2.50 IS-D 3.50 IS-D 0.50 IS-D 2.00 IS-D 1.50 IS-D 3.00 IS-D 3.00 IS-D 1.00 IS-D 2.50 IS-D 1.00 IS-D 1.50 IS-D 1.50 IS-D 0.50 IS-D DATE: 06/21/2002 TR TR RR TR TR DC CC PT DR OP DR OP DR RS DR OP DR CC TR RS FI OP WO TR RS TR TR FI TR FI TR RS TR FI TR AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 24 1,920,482.57 3,205 9.15 CUM COST TO DATE: DEPTH: MUD WT: TOH W/ DP. P/U BHA REPLACE BREAKER T/ TD. SERVICE RIG. PIU BHA. TIH W/ HWDP & 5" DP. TAG @ 3161'. SHEAR MUD. DRLG HARD CEMENT T/ 3204'. DRILL SHOE @ 3205'. DRILL T/ 3240. SURVEY & CBU. LEAK OFF TEST @ 3240.9.3 PPG MW. 2990 TVD. INITIAL PRES 846 PSI. FINAL 607 PSI. DRILL F/ 3,240' T/ 3,585. DSS: 25 DEPTH: 5,321 9.40 CUM COST TO DATE: MUD WT: 2,012,227.53 ACT ACTIVITY DESCRIPTION DRILLING 1 SLIDING / SURVEY FI 3585 T/5321. DSS: 26 2,103,260.69 6,435 9.50 CUM COST TO DATE: DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION Drilling/Sliding from 5321' to 5888'. Normal rig service DRILLING AHEAD from 5888' to 6435'. DSS: 27 6,648 9.50 CUM COST TO DATE: DEPTH: MUD WT: 2,233,189.11 ACT ACTIVITY DESCRIPTION DRILLING FROM 6435' TO 6648'. CIRCULATE AND PUMP SWEEP. POH WITH BIT # 4. LOST ALL THREE CONES. CLEAR AND CLEAN RIG FLOOR. RIG SERVICE. PICK UP DRILL PIPE WHILE WAITING ON TOOLS. DSS: 28 DEPTH: 2,296,392.71 6,670 9.40 CUM COST TO DATE: MUD WT: ACT ACTIVITY DESCRIPTION Pick up drill pipe while waiting on tools. RIH with mill tooth bit and boot baskets. Normal rig service RIH to 6580'. Tight. Ream to bottom. Drill and work on junk with mill tooth bit. POH. Empty boot baskets. Small amout of small pieces recovered. Bit in good shape. RIH to shoe with magnet and two boot baskets. Cut and slip drilling line. RIH to 6610'. Circulate and work magnet down on junk. POH with magnet DSS: 9.60 CUM COST TO DATE: 2,379,134.35 29 DEPTH: 7,025 MUD WT: Page No: 6 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCÝ ) OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 HOURS PH 2.00 IS-O 2.50 IS-O 3.00 D 3.00 D 3.00 D 2.00 D 2.50 D 6.00 D DATE: 06/22/2002 HOURS PH 4.00 D 2.00 D 11.00 D 1.00 D 6.00 D DATE: 06/23/2002 HOURS PH 6.50 D 0.50 D 17.00 D 0.00 DATE: 06/24/2002 HOURS PH 5.50 D 0.50 D 15.50 D 0.50 D 2.00 D DATE: 06/25/2002 HOURS PH 18.00 D 6.00 D DATE: 06/26/2002 HOURS PH 1.00 D 5.00 D 3.00 D 2.00 D OP TR TR PT TR TR CC DR DR ACT Today's Date: 08/30/2002 AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE,DRILLlNG 8. ACTIVITY DESCRIPTION POOH LAY DOWN AND CLEAN OUT JUNK BASKETS TEST BOPE Tripping - BHA work Tripping - BHA work CIRC. SHEAR MUD @ 6550' Drilling/Sliding F/ 6,666' -T/ 6,745' Drilling/Sliding F/6,745' - T/ 7025'. DSS: 30 DEPTH: MUD WT: ACTIVITY DESCRIPTION 7,590 OP DR DR DR CC DR ACT Drilling/Sliding F/ 7,025' - T/7,195' Try to slide @ 7196' - 7200' Drilling/Sliding F/ 7200' - T/ 7498' Circ. & Recip. sweep out Drilling to 7590' at report time. DSS: 31 DEPTH: 8,107 MUD WT: ACTIVITY DESCRIPTION OP DR RS DR ACT Drilling/Sliding F/ 7590' T/ 7686' Normal rig service Drilling/Sliding F/7686' T/ 8107,. DSS: 32 8,848 DEPTH: MUD WT: ACTIVITY DESCRIPTION OP DR RS DR CC DR ACT Drilling/Sliding 8,101' - 8,350' Normal rig service Drilling/Sliding 8,350' - 8820' Circ. out wieghted sweep @ 8820' Drilling/Sliding 8,820' - 8848'. DSS: 33 DEPTH: 9,207 MUD WT: ACTIVITY DESCRIPTION OP DR DR ACT Drilling/Sliding F/8,842' T/ 9,160' Drilling/Sliding F/ 9,160 T/9,206. Pump sweep @ 0500. DSS: 34 9,207 DEPTH: MUD WT: ACTIVITY DESCRIPTION OP CC TR CC TR ACT PUM[P HIGH VIS SWEEP & DRY JOB TOOH 9,208 - 8915. PUMP OUT F/8915' T17686' PACKED OFF CIRC. & CLEAN HOLE; RECIPACATE AND ROTATE TOOH 7592' - 7126' 9.40 CUM COST TO DATE: 2,487,540.07 9.40 CUM COST TO DATE: 2,606,823.26 9.30 CUM COST TO DATE: 2,706,893.63 9.25 CUM COST TO DATE: 2,789,402.18 9.50 CUM COST TO DATE: 2,881,826.36 Page No: 7 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCY OPERATIONS SUMMARY REPORT Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 06/26/2002 3.00 D 7.00 D 2.00 D 1.00 D DATE: 06/27/2002 HOURS PH 6.00 D 1.50 D 1.50 D 2.00 D 3.50 D 1.50 D 1.00 D 1.00 D 5.50 D 0.50 D DATE: 06/28/2002 HOURS PH 1.00 D 5.00 D 1.50 D 9.50 D 1.50 D 5.50 D DATE: 06/29/2002 HOURS PH 6.00 D 12.00 D 6.00 D DATE: 06/30/2002 HOURS PH 6.50 D 0.50 D 0.50 D 10.00 D 0.50 D 6.00 D 0.00 D DATE: 07/01/2002 CC TR CC TR OP TR TR TR TR PT TR TR CC TR CC OP CC WR CC WR CC DR OP DR DR DR AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 34 DEPTH: 9,207 MUD WT: 9.50 CUM COST TO DATE: CIRCULATE & CONDITION HOLE PUMPED HIGH VIS SWEEP. TOOH; PUMP OUT F/ 7126' - T /5088' CIRCULATE AND CONDITION HOLE, TOOH; PUMP OUT OF HOLE F/5031' - T/4547' DSS: 35 DEPTH: 9,207 MUD WT: 9.40 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION PUMP OUT F/5,031' T/3,225. WORK BHA INTO SHOE. TIGHT 40-50 K DRAG. ROTATE AND FREE UP TOOH WITH HWTDP . MONITOIR WELL. LA YDOWN BHA MOTOR AND DIRECTIONAL TOOLS. Pressure Testing BOPE. P/U NEW BHA & ORIENTATE TTH T /3,200. BREAK CIRC AND SHEAR MUD. TIH; PUMP AND CIRC. TIGHT SPOTS @ 3850',4075,4150,4236,4290-4342, 4368- 4418,4960, 5805-5820,6581-6592,7168,7543, SHEAR MUD AND CIRC, SWEEP AROUND @7600, DSS: 36 DEPTH: 9,320 MUD WT: 9.70 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION CIRC.AND RECIPACATE SWEEP AROUND WASH AND REAM F/7600' - T /8290' PACKED OFF @ 8261' WORK FREE. CIRC, HIGH VIS SWEEP AROUND @ 650 GPM & 110 RPM. WASH & REAM & CIRC. F / 8290 - T / 9204 CIRC. AND RECIPACATE SWEEP TO SURFACE Drilling F/ 9207' - T/ 9320' ; Sliding F/ 9265', T / 9285' ; DSS: 37 DEPTH: 9.70 CUM COST TO DATE: 9,832 MUD WT: ACT ACTIVITY DESCRIPTION DRILLING; F/9320' - T/ 9422' SLIDING; F/9320 - T/9343', F/9413 -T/9422' DRILLING F/9422' - T/9722' , SLIDING F/9422' - T/9435' , F/9514 - T/9540' F/9547 - T/9550' DRILLING; F/9722' - T/9833'SLlDING; F/9820' - T/9832' DSS: 38 DEPTH: MUD WT: 9.55 CUM COST TO DATE: 10,367 OP DR CC RS DR DS DR ACT ACTIVITY DESCRIPTION Drilling; F / 9833' - T / 10,050' Circ. sweep out 20% increase in cutting. Normal rig service. Drilling F/ 10,050'- T/ 10,238' Directional Services,Survey Drilling F/ 10238' - T/1 0,367 DSS: 39 MUD WT: 9.55 CUM COST TO DATE: 10,631 DEPTH: Page No: 8 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. 2,881,826.36 3,046,732.65 3,142,611.31 3,242,022.57 3,326,415.03 3,425,399.83 P EiC¥' n -) OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 07/01/2002 HOURS PH 22.00 D 1.00 DT 1.00 DT DATE: 07/02/2002 HOURS PH 3.00 D 1.50 D 1.50 D 18.00 D DATE: 07/03/2002 HOURS PH 6.38 D 0.62 D 6.50 D 5.50 D 5.00 D DATE: 07/04/2002 HOURS PH 6.50 D 3.50 D 5.50 D 1.00 D 7.50 D DATE: 07/05/2002 HOURS PH 6.00 D 18.00 D DATE: 07/06/2002 HOURS PH 2.50 D 1.50 D 8.00 D 0.50 D 11.50 D DATE: 07/07/2002 HOURS PH OP DR TR TR AFE NO: WELL ID NO.: API NO.: EVENT DESC.: DSS: 39 MUD WT: 9.55 CUM COST TO DATE: 3,425,399.83 DEPTH: 10,631 ACT ACTIVITY DESCRIPTION Drilling: F/ 10,367' -10,631' Sweep @ 10,3778' lost 200 pump press. Checked surface equip. Checked press. lost a total of 500psi. Tooh - possible wash in string. DSS: 40 MUD WT: 9.55 CUM COST TO DATE: 3,501,445.55 10,631 DEPTH: OP TR TR TR DR ACT ACTIVITY DESCRIPTION POH to 8982'. Found wash out in drill pipe tube. RIH. Wash and ream 110' to bottom. 45' fill. Drilling from 10631' to 10826'. . DSS: 41 MUD WT: 11 ,000 DEPTH: Today's Date: 08/30/2002 025755 RU #5A 50-733-20513-01 DRilLING 12.25 HOLE, DRilLING 8. ACT ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 3,598,180.87 OP DR RS DR CC TR Drill from 10826' to 10898'. Normal rig service Drill to 11000'. C&C POH with bit # 7. No hole problems. DSS: 42 11,000 ACT ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 3,737,437.95 DEPTH: MUD WT: OP TR PT TR RS TR Tripping - BHA work. POH W/ BIT #7. Pressure Testing BOP. Tripping - BHA work. RIH TO SHOE. CUT AND SLIP DRilLING LINE. Wash, work and ream in the hole. Depth 9000' at report time. DSS: 43 MUD WT: 11 ,400 ACT ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 3,809,705.71 DEPTH: OP TR DR Wash and ream to bottom. Drilling from 11000' to 11400'. DSS: 11,695 MUD WT: ACT ACTIVITY DESCRIPTION 9.65 CUM COST TO DATE: 3,888,351.43 44 DEPTH: OP DR CC DR RS DR Drilling/Sliding to 11440'. Condition hole for torque and drag. Drilling/Sliding to 11530'. Normal rig service Drilling/Sliding to 11695'. DSS: 11,771 MUD WT: OP ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 3,974,765.87 45 DEPTH: ACT Page No: 9 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCÝ WELL NAME: RIG NAME: FIELD NAME: EVENT NO.: DATE: 07/07/2002 4.00 D DR 5.00 D CC 7.50 D TR 3.50 D TR 1.00 D TR 1.50 0 RS 1.50 0 TR DATE: 07/08/2002 HOURS PH 2.50 D 21.50 0 DATE: 07/09/2002 HOURS PH 6.00 0 0.50 0 11.50 D 0.50 D 5.50 0 DATE: 07/10/2002 HOURS PH 11.00 D 3.50 D 8.00 0 1.50 D DATE: 07/11/2002 HOURS PH 1.00 0 4.00 0 1.00 D 1.00 D 2.50 0 4.00 0 0.50 D 6.00 0 0.50 D 3.50 0 DATE: 07112/2002 HOURS PH 6.00 D OP TR DR OPERATIONS SUMMARY REPORT REDOUBT UNIT #5A REDOUBT SHOAL 1 DSS: 11,771 MUD WT: 45 DEPTH: Drilling/Sliding to 11771'. C&C Tripping - BHA work Change BHA. Pick up bit #9. RIH to shoe. Rig service. Change pump seats. Change LK valve. RIH. DSS: 46 12,035 DEPTH: MUD WT: ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 4,046,802.91 ACT Tripping - RIH with bit # 9 Drilling from 11771' to 12035' DSS: 47 12,245 DEPTH: MUD WT: ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 4,134,346.89 OP DR RS DR RS DR ACT Drilling & Sliding F /12,035' - T /12,094 Normal rig service Drilling & Sliding F / 12,094' - T / 12,184' Normal rig service Drilling/Sliding F/ 12,184' - T / 12,245' DSS: 48 MUD WT: ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 4,210,549.24 12,353 DEPTH: OP DR CC TR TR ACT Drilling/Sliding F / 12,245' - T / 12,353' Circ. & Condition for trip out of hole. Tripping out of hole, Tight @ 11,920' BHA work Change out MWD & Motor DSS: 49 MUD WT: ACTIVITY DESCRIPTION 9.65 CUM COST TO DATE: 4,297,232.79 12,501 DEPTH: OP DS PT TR TR RS TR WR DR CC DR ACT Change out bha and orientate tools. Pull wear bushing, Rig up to test ,Test Bope,lnstall wear ring, Tripping - BHA work; Trip in hole ,Surface test MWD. Trip in hole to shoe. Cut and slip drill line 80'.(Shear mud.) Tripping in hole. T /12,280'. Wash & Ream 70' T / BTM. Drilling F /12,353' - T /12,471' Circ. and change screens. Drilling F /12,471' - T /12,50' DSS: 50 12,743 MUD WT: ACTIVITY DESCRIPTION 9.55 CUM COST TO DATE: 4,371,173.29 DEPTH: OP DR ACT Drilling F/ 12,501' - T /12,566' AFE NO: WELL ID NO.: API NO.: EVENT DESC.: Today's Date: 08/30/2002 025755 RU #5A 50-733-20513-01 DRILLING 12.25 HOLE, DRILLING 8. 9.55 CUM COST TO DATE: Page No: 10 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. 3,974,765.87 PERCÝ WELL NAME: RIG NAME: FIELD NAME: EVENT NO.: DATE: 07/12/2002 9.00 D DR 0.50 D R8 8.50 D DR DATE: 07/13/2002 HOURS PH 6.00 D 5.00 D 0.50 D 6.50 D 6.00 D DATE: 07/14/2002 HOURS PH 11.50 D 1.00 IS-D 2.50 IS-D 9.00 18-D DATE: 07/15/2002 HOURS PH OP 1.50 IS-D TR 22.50 IS-D RR DATE: 07/16/2002 HOURS PH OP 24.00 IS-D RR DATE: 07/17/2002 HOURS PH OP 24.00 18-D RR DATE: 07/18/2002 HOURS PH OP 24.00 18-D RR DATE: 07/19/2002 HOURS PH 12.00 18-D 3.50 18-D 1.50 18-D 2.00 18-D 2.50 18-D Today's Date: 08/30/2002 OPERATIONS SUMMARY REPORT REDOUBT UNIT #5A AFE NO: WELL ID NO.: API NO.: EVENT DESC.: 025755 RU #5A 50-733-20513-01 DRILLING 12.25 HOLE, DRILLING 8. REDOUBT 8HOAL 1 DSS: 50 4,371,173.29 12,743 9.55 CUM COST TO DATE: DEPTH: MUD WT: Drilling F /12,566' - T /12,659' Normal rig service Drilling F /12,659' - 12,743' DSS: 51 12,963 9.55 CUM COST TO DATE: DEPTH: MUD WT: 4,459,988.93 OP DR DR R8 DR DR ACT ACTIVITY DESCRIPTION Drilling F /12,743' - T /12,800'. Drilling F /12,800'- T /12,850' Normal rig service Drilling F /12,850' - T /12,912' Drilling F /12,912' - T /12,963' DSS: 52 13,085 9.55 CUM COST TO DATE: DEPTH: MUD WT: 4,531,379.89 OP DR RR CC TR ACT ACTIVITY DESCRIPTION Drilling F / 12,963 - T / 13,085' Rig Repair - Tooth on bull gear of tp drive broke, Inspect C/O oil. Circulate & Condition Mud for TOOH. TOOH to work on top drive. DSS: 53 4,564,376.39 13,085 9.55 CUM COST TO DATE: DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION Tripping - BHA work Rig Repair - Work on top drive. DSS: 54 DEPTH: 13,085 MUD WT: 9.55 CUM COST TO DATE: 4,605,120.74 ACT ACTIVITY DESCRIPTION Rig Repair DSS: 55 DEPTH: 13,085 MUD WT: 9.55 CUM COST TO DATE: 4,630,746.89 ACT ACTIVITY DESCRIPTION Rig repair. DSS: 56 DEPTH: 13,085 MUD WT: 9.55 CUM COST TO DATE: 4,655,243.59 ACT ACTIVITY DESCRIPTION Rig Repair: Work on canrig top drive. DSS: 57 4,692,525.46 13,085 9.55 CUM COST TO DATE: DEPTH: MUD WT: OP RR PT TR TR CC ACT ACTIVITY DESCRIPTION Rig Repair and function test Pressure Testing BHA - Make up bit - re- orientate - Shallow hole test Tripping in hole T / 3298' CIRC. AND SHEAR MUD Page No: 11 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PIle'" ) OPERATIONS SUMMARY REPORT Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 07/19/2002 1.50 IS-O TR 1.00 IS-O CC DATE: 07/20/2002 HOURS PH 2.50 IS-O 1.50 IS-D 3.00 IS-D 1.50 IS-O 0.50 IS-D 2.00 IS-D 13.00 D . DATE: 07/21/2002 HOURS PH 7.50 D 1.00 D 9.50 D 6.00 D DATE: 07/22/2002 HOURS PH 1.00 D 2.50 DT 1.00 DT 4.50 D 0.50 D 12.50 D 2.00 DT 0.00 DT DATE: 07/23/2002 HOURS PH 0.50 D 8.50 D 0.50 D 2.00 D 3.00 IS-D 4.00 D 4.50 D 1.00 D DATE: 07/24/2002 HOURS PH OP TR CC TR CC TR WR DR AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 57 DEPTH: 13,085 MUD WT: 9.55 CUM COST TO DATE: 4,692,525.46 T I H T /5,900' CIRC. AND SHEAR MUD @ 5,986' DSS: 58 DEPTH: 13,251 MUD WT: 9.55 CUM COST TO DATE: 4,742,179.50 ACT ACTIVITY DESCRIPTION T I H - T / 8,988' CIRC. & CONDITION OIL BASE MUD T I H - F /8,988' - T /11,908' CIRC AND REAM TIGHT SPOTS @ 9,650'-9,785'-9,835' CIRC &CONDITION OIL BASE MUD T I H T / 12,450 TIGHT @ 12,400' WASH & REAM F / 12,400' - T / 13,085' DRILL F /13,085' - T /13,251' DSS: 59 9.55 CUM COST TO DATE: 4,810,223.84 13,548 MUD WT: DEPTH: OP DR RS DR DR ACT ACTIVITY DESCRIPTION DRILLING {F /13,251' - T / 13,326'}. RIG SERVo CHANGE OUT OIL PUMP ON TOP DRIVE. DRILLING {F 113,326' - T / 13,479'}. DRILLING {F /13,326' - T /13,548'. DSS: 60 DEPTH: 9.50 CUM COST TO DATE: 4,891,575.87 13,775 MUD WT: OP DR TR TR DR RS DR TR ACTIVITY DESCRIPTION ACT DRILLING F /13,548' - T /13,559'. TOOH FOR WASH IN DRILL STRING #2 WASH @ MIDDLE OF STAND. # 117. TIH T / 13,559' DRILLING F /13,559' - T /13,608' RIG SERVo DRILLING F 113,608' - T /13,775 TOOH, LOSS 700 PSI. WASH # 3 IN STAND # 125.( 975' ) DOWN. DSS: 61 9.60 CUM COST TO DATE: 4,967,150.79 13,775 MUD WT: DEPTH: OP DR DR DR DR CC DR DR CC ACT ACTIVITY DESCRIPTION WASH & REAM 13,710 TI BTM 13,766. DRLG F/13,766 T/13,888.. REAM & CIRC, SURVEY, CONN & SERVICE TD. DRLG F/ 13,888 T/ 13,921. PUMP SWEEP @ 13,888 CIRC BTM UP SAMPLES. NO SHOWS. DRLG F/13,921 T/13,950. CIRC BTM UP. NO SHOWS. DRLG F/ 13,950 TI 13,980. CIRC BTM UP SAMPLES. 26 UNIT HIGH OF C-5. PUMP HI VIS SWEEP & CIRC. DSS: 62 DEPTH: 9.60 CUM COST TO DATE: 5,030,868.21 13,775 MUD WT: OP ACTIVITY DESCRIPTION ACT Page No: 12 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PEacý -) OPERATIONS SUMMARY REPORT --') / Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 07/24/2002 3.00 D CC 2.00 D TR 1.00 D TR 4.00 D CC 7.00 D CC 2.00 D TR 3.00 D PT 1.00 D RS 1.00 D MO DATE: 07/25/2002 HOURS PH OP 3.00 IS-D CS 5.50 IS-D CS 1.00 IS-D CC 12.00 IS-D CS 1.00 IS-D CS 1.50 IS-D CS DATE: 07/26/2002 HOURS PH OP 8.00 IS-D CC 4.50 IS-D CM 3.00 IS-D CM 3.00 IS-D TR 1.50 IS-D PT 4.00 IS-D PT DATE: 07/27/2002 HOURS PH OP 3.50 IS-D RR 1.25 IS-D TR 4.25 IS-D TR 3.00 IS-D CC 0.50 IS-D PT 2.50 IS-D DC 1.00 IS-D PT 1.00 IS-D DC AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE,DRILLlNG 8. DSS: 62 DEPTH: 9.60 CUM COST TO DATE: 5,030,868.21 13,775 MUD WT: CIRC OUT HI VIS SWEEP. SHORT TRIP T/ 12,165. PULLED T/ 60 K OVER ON 1 ST 7 STDS. TIH 12,165 T/ 13,980. CIRC. HI VIS SWEEP OUT. MONITOR WELL. TOH. 1 ST 7 STDS PULLED SLICK. PUMP DRY JOB & TOH. SLM. (SLM 1.33 LONG NO CORRECTION) BHA. BRK DN BHA, STD BK COLLAR. CHANGE RAMS TI 9 5/8. PULL WEAR RING,TEST DOOR SEALS. REPAIR TD HYD VALVE & CHANGE OIL. R/U STABBING BOARD. SLIP & CLIP DRLG LINE. RIG UP CSG TOOLS. DSS: 63 DEPTH: 5,109,729.81 13,980 MUD WT: 9.70 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION RIG UP CASING EQUIPMENT. RUN SHOE JT, 2ND & F/C. BAKER LOCK 1 ST FOUR CONNECTIONS. RUN SPIRAL GLIDES ON 2ND, 5TH, 8TH, 11TH, 14TH & 17TH JT. RUN 77 JTS T/ 3194 (13318 SHOE) CIRCULATE CASING VOLUME. RUN 9 5/8 CASING (332 JTS TOTAL). SHOE @ 13,760. F/C @ 13,675. RIG DN CASING TOOLS, CLEAN FLOOR & WELD STRAPS ON LANDING JT. WORK LANDING JT IN TO STACK & LAND 9 5/8. DSS: 64 DEPTH: 9.70 CUM COST TO DATE: 5,184,139.49 13,980 MUD WT: ACT ACTIVITY DESCRIPTION RIG UP CEMENT HEAD. CIRCULATE & CONDITION FOR CEMENT JOB. PJSM. CEMENT 9 5/8 CSG. TEST LINES T/ 3,000 PSI. PUMP 30 BBL BASE OIL SPACER, PUMP 30 BBL MCS-4D SPACER. DROP BTM PLUG.MIX / PUMP 168 BBL 12.5 PPG LEAD & 61.7 BBL 15.8 PPG TAIL, DROP TOP PLUG. DISPLACE @ 7-8.5 BPM W/ 1016 BBL OIL BASE MUD (996 CSG VOL + 2% COMP.)SLOWED RATE T/3 BPM @ 980 BBLAWAY. DID NOT BUMP PLUG. FCP 700 PSI BLED OFF. FLOATS HELD. FULL RETURNS DURING CEMENT JOB. CEMENT IN PLACE @ 1830 HRS. RIG DN CEMENT HEAD & LID. BK OUT & LID LANDING JTS. LID CSG TOOLS & C/O LONG BALES. BLOW DN CMT LINES & DRAIN STACK. LID 8" DC'S, STABS & JARS FI DRK. CI LOWER PIPE RAMS F/9 5/8 TI 5". MK UP TEST JT & TEST PLUG. TEST BOP 250/3000. SET WEAR RING. DSS: 65 DEPTH: 9.50 CUM COST TO DATE: 5,244,499.88 13,980 MUD WT: ACT ACTIVITY DESCRIPTION CLEAN EXCESSIVE OBM FI WIND WALLS, DRK & DP. MK UP DRLG BHA. TIH. FILL PIPE @ 4600 & 9230 FT. BRK CIRC @ 13,500. WASH IN & TAG CMT @ 13,572. CIRC & SHEAR MUD. (VIS 300+) TEST 9 5/8 CSG T/ 3,000 PSI @ 13,570. (100' ABOVE F/C) FOR 30 MIN. GOOD TEST. (163 PSI LOSS) DRILLCMT F/13,572. FIC @ 13,669, DRILL CMT TI 13,718. (1/2 OF SHOE TRACK. CIRC FOR CSG TEST. TEST CSG TI 3,000 PSI FOR 30 MIN @ 13,718.GOOD TEST(172 PSI PRES LOSS) Page No: 13 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCÝ ) OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 07/27/2002 1.00 1.00 0.50 2.00 2.50 DATE: 07/28/2002 HOURS PH 4.50 IS-D 2.00 IS-D 1.50 IS-D 3.00 IS-D 3.50 IS-D 1.00 IS-D 1.00 IS-D 5.50 D 1.00 D 1.00 D DATE: 07/29/2002 HOURS PH 7.00 IS-D 2.00 IS-D 3.50 IS-D 1.00 IS-D 6.50 IS-D 1.00 IS-D 3.00 IS-D DATE: 07/30/2002 IS-O IS-O IS-O IS-O IS-O PT DC DR CC TR DSS: 13,980 OP TR RS RS TR TR CO CO CC CO CC OP TR CO TR RS RR TR TR 65 DEPTH: Today's Date: 08/30/2002 AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. MUD WT: 9.50 CUM COST TO DATE: 5,244,499.88 DRILL CMT,SHOE @13,760 T/13,780. CIRC F/ FIT. FIT @ 11,954 TVD. MW 9.5. EMW10.5 PPG (622 PSI) CHARTED W/ EPOCH. WASH & REAM F/ 13,780 TAG BTM @ 13,886. DRILL 5' OF NEW HOLE T/ 13,991. PUMP HIGH VIS SWEEP. CBU. TOH T/ SHOE. PUMP DRY JOB. TOH DSS: 66 DEPTH: 14,052 ACT MUD WT: 9.50 CUM COST TO DATE: 5,854,419.81 ACTIVITY DESCRIPTION TOH, LID STABILIZERS & STD BK BHA. CLEAR & CLEAN RIG FLOOR. SERVICE CROWN, DWKS, BLOCKS & TD. PJSM. SLIP & CLIP DRLG LINE. STRAP, CALIPER & P/U CORE ASSY. LOAD & ORIIENT MULTI-SHOT. TIH W/ CORE BBL, DC'S, JARS & HWDP. TIH. FILL DP @ 4,600 & 9,200 FT. BRK CIRC @ 13,718 CIRC & SHEAR MUD @ SHOE. WASH IN F/ SHOE, TAG BTM @ 13,991. STILL SHOT SURVEY. CORING F/13,991 T/14,052. WORK CORE LOOSE. TOH T/ SHOE CIRC, PUMP DRY JOB. DSS: 67 DEPTH: 14,052 ACT MUD WT: 9.50 CUM COST TO DATE: 5,913,180.94 ACTIVITY DESCRIPTION TOH W/ CORE ASSY. PJSM. LID CORE (61.8' RECOVERY). RE-SLEEVE CORE BBL & REORIENT. STD BK IN DRK. CLEAR FLOOR. P/U MTR, SET @ 1.15. P/U NEW BHA, LOAD MWD & ORIENT. SERVICE RIG. RIG DOWNTIME. TROUBLESHOOT ELECT NO POWER F/ SCR T/ DRWKS TRACTION MTRS. BHA SURFACE TEST MWD. TIH DSS: 68 DEPTH: 14,265 HOURS PH OP ACT 2.00 D TR RIH with bit # 11 to shoe. 1.50 D CC C&C 0.50 D TR RIH. Ream to bottom. 6.00 D DR Drill to 14117'. 1.50 D CC Circulate samples. 3.50 D DR Drill to 14172'. 1.50 D CC Circuate samples. 4.50 D DR Drill to 14232'. 1.00 D CC Circulate samples. 2.00 D DR Drilling to 14265'. DATE: 07/31/2002 DSS: 69 DEPTH: 14,575 HOURS PH OP ACT MUD WT: 9.45 CUM COST TO DATE: 6,008,467.52 ACTIVITY DESCRIPTION MUD WT: 9.40 CUM COST TO DATE: 6,082,015.24 ACTIVITY DESCRIPTION Page No: 14 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PERCy' WELL NAME: RIG NAME: FIELD NAME: EVENT NO.: m) OPERATIONS SUMMARY REPORT ) REDOUBT UNIT #5A AFE NO: WELL ID NO.: API NO.: EVENT DESC.: REDOUBT SHOAL 1 Today's Date: 08/30/2002 025755 RU #5A 50-733-20513-01 DRILLING 12.25 HOLE,DRILLlNG 8. 9.40 CUM COST TO DATE: 6,082,015.24 DATE: 07/31/2002 DSS: 69 DEPTH: 14,575 MUD WT: 0.50 D DR Drill to 14266'. 1.00 D CC Circulate samples. 5.00 D DR Drill from 14266' to 14361'. 1.50 D CC Sirculate samples 13.50 D DR Drill from 14361' to 14551'. 0.50 D RS Service top drive. 2.00 D DR Drill from 14551 to 14575'. DATE: 08/01/2002 DSS: 70 DEPTH: 14,640 MUD WT: HOURS PH 2.50 D 3.00 D 1.50 D 4.00 D 3.00 D 1.00 D 4.00 D 2.00 D 0.50 D 2.50 D DATE: 08/02/2002 HOURS PH 5.50 D 2.00 D 7.50 D 4.50 D 0.50 D 1.00 D 3.00 D DATE: 08/03/2002 HOURS PH 8.00 D 3.00 D 4.00 D 9.00 D DATE: 08/04/2002 HOURS PH 1.00 D 0.50 D 1.00 D 12.00 D 1.00 D OP DR CC TR TR TR TR TR RS TR DR ACT ACTIVITY DESCRIPTION 9.45 CUM COST TO DATE: 6,184,961.53 Drill to 14600'. Circulate the hole clean. POH to shoe. Tight at 14456'. POH. P/U bit # 12. Set motor at .93 deg. P/U 900' of dril pipe. RIH to shoe. Cut drill line. Service rig. RIH to bottom. Drilling with bit # 12 from 14600 to 14640'. OP DR CC TR TR CC TR DR ACT ACTIVITY DESCRIPTION 9.45 CUM COST TO DATE: 6,254,665.33 DSS: 14,726 MUD WT: 71 DEPTH: Drill from 14640' to 14715'. Circulate samples and hole clean. POH for core barrel. RIH with 60' core barrel. Condition mud at shoe. Wash to bottom. Core from 14715' to 14726'. OP TR TR PT TR ACTIVITY DESCRIPTION 9.60 CUM COST TO DATE: 6,321,865.67 DSS: 72 14,726 MUD WT: DEPTH: ACT Core barrel jammed. POH. Recover 11 of core. Full recovery. Dress core barrel. Test BOP. Rechaged N2 bottles. RIH with bit # 12 RR. Sort out drill pipe with excess wear. OP RS CC TR DR CC ACTIVITY DESCRIPTION 9.40 CUM COST TO DATE: 6,389,379.25 DSS: 73 14,860 MUD WT: DEPTH: ACT Slip and cut drilling line. Shear mud. Service rig. RIH to bottom. Drill from 14715' to 14850'. Circulate samples. Page No: 15 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PEle" ) OPERATIONS SUMMARY REPORT Today's Date: 08/30/2002 WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 08/04/2002 1.00 D 2.00 D 5.50 D DATE: 08/05/2002 HOURS PH 3.00 D 4.00 D 1.00 D 0.50 D 0.50 D 4.00 D 8.00 D 2.00 D 1.00 D DATE: 08/06/2002 HOURS PH 0.50 D 0.50 D 5.50 D 1.50 D 1.00 D 1.50 DT 13.50 DT 0.00 0.00 DATE: 08/07/2002 HOURS PH 12.50 DT 7.00 D 0.50 DT 4.00 D DATE: 08/08/2002 HOURS PH 12.50 D 0.50 D 11.00 D DATE: 08/09/2002 HOURS PH 10.00 D OP TR TR CC TR TR DR TR TR TR AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE, DRILLING 8. DSS: 73 DEPTH: 14,860 MUD WT: 9.40 CUM COST TO DATE: 6,389,379.25 DR CC TR Drill to 14860'. Circulate samples. POH for core barrel. DSS: 74 14,860 9.45 CUM COST TO DATE: DEPTH: MUD WT: 6,452,409.43 ACT ACTIVITY DESCRIPTION Change BHA. Pick up core barrel. RIH with core bit # 13 to shoe. Shear mud and service rig. RIH. Wash 100' to bottom. Core from 14860' to 14866'. POH. Lay 30 jts of drill pipe with worn tool joints. Lay down core barrel. Recovered 4.5'. Pick up drilling assembly. DSS: 75 DEPTH: 14,860 9.44 CUM COST TO DATE: 6,610,316.96 MUD WT: OP TR RS TR RS TR TR RR ACT ACTIVITY DESCRIPTION BHA. Normal rig service T.I.H. P/U 30 JTS. TO REPLACE WORN HARDBANDING. TO SHOE. CUT AND SLIP DRILL LINE, CHANGE SAVER SUB. T.I.H. WASH LAST STAND DOWN. T.O.O.H TO WORK ON TOP DRIVE. WORK ON TOP DRIVE; PINION GEAR BROKE. DSS: 76 DEPTH: 15,021 MUD WT: 9.44 CUM COST TO DATE: 6,657,513.18 OP RR DR RR DR ACT ACTIVITY DESCRIPTION WORK ON TOP DRIVE, DRILLING F/14,866' - T/14,980' WORK ON #2 PUMP SWAB OUT AND CHARGE PUMP ON #2 PUMP. DRILLING F/14,980' - T /15,021' DSS: 77 15,267 9.45 CUM COST TO DATE: DEPTH: MUD WT: 6,738,381.21 OP DR RS DR ACT ACTIVITY DESCRIPTION DRILLING F/ 15,021' - T/ 15,154' Normal rig service DRILLING F/15,154' - T/15,267' DSS: 78 DEPTH: 6,801,775.81 15,438 9.45 CUM COST TO DATE: MUD WT: OP DR ACT ACTIVITY DESCRIPTION DRILLING F/15,267' - T/ 15,438' TD. Page No: 16 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PEacý Today's Date: 08/30/2002 OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 08/09/2002 1.50 1.50 0.50 1.00 4.00 5~50 0.00 DATE: 08/10/2002 HOURS PH 4.50 D 1.50 D 18.00 D DATE: 08/11/2002 HOURS PH 10.50 D 3.50 D 1.00 D 1.50 D 1.00 D 1.50 D 1.00 D 2.50 D 1.50 D DATE: 08/12/2002 HOURS PH 0.50 D 1.00 D 3.00 D 8.00 D 6.50 D 5.00 D DATE: 08/13/2002 HOURS PH 2.00 D 0.50 D 0.50 D 1.00 D 2.00 D 2.50 D D D D D D D CC TR RS TR CC TR OP TR LO LO OP LO PT TR TR CC TR CC TR CC OP CC TR CC TR LO TR AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE,DRILLlNG 8. DSS: 78 DEPTH: MUD WT: 15,438 9.45 CUM COST TO DATE: 6,801,775.81 PUMP HIGH VIS SWEEP. TRIP OUT TO SHOE. Normal rig service TRIP IN HOLE T/ 15,438' TD. CIRC AND CONDITION MUD FOR LOGS. TRIPPING OUT HOLE (SLM) FOR LOGGING. LA YDOWN 30 jts. NEED RE-HARDBANDING. DSS: 79 DEPTH: MUD WT: 15,438 9.45 CUM COST TO DATE: 6,918,415.56 ACT ACTIVITY DESCRIPTION TRIP OUT OF HOLE,LA YDOWN BHA. RIG UP AND SCHLUMBERGER TO LOG, PICK UP QUAD COMBO TOOLS. LOGGING: RIH W/ QUAD COMBO @ 1200hrs OUT @1700hrs., RUN #2 GAMMA RAY, ECC, CMR. IN @ 1830hrs. OUT @ 2320hrs. RUN UVI, GAMMA RAY IN @ 00:45hrs. OUT @ 0500hrs. RUN RFT, GAMMA RAY, IN @ 0600hrs. DSS: 80 DEPTH: MUD WT: 9.60 CUM COST TO DATE: 15,438 6,980,646.23 ACT ACTIVITY DESCRIPTION LOGGING;RIH W/ RFT& GAMMA RAY @ 0600 TEST BOP EQUIP. 250psi. LOW, 3000psi. HIGH. P/U CLEAN OUT BHA. T I. H. T/4,500' CIRC. & SHEAR MUD. T I. H. F/ 5,400' T/ 8,500' CIRC. & SHEAR MUD. @8,500' - UP WT,236 -DN WT, 175 - ROT WT - 205, TQ, - 10.5K. P / U AND DRIFT 30 jts. 5"DP T I. H. T/ 13,600' CIRC, & SHEAR MUD & CUT DRILL LINE. DSS: 81 DEPTH: 15,438 9.55 CUM COST TO DATE: MUD WT: 7,037,559.67 ACT ACTIVITY DESCRIPTION CIRC. & CONDo MUD. @ 13,600, T I. H. T/ 15,438' TD. CIRC. & CONDITION TO RUN LINER. TO.O. H. UD BHA. PJSM. RlU WIRELlNERS, LOGGING, USIT RUN, RID LOGGERS. MAKE UP BAKER RETAINER AND SLM TRIP IN HOLE. DSS: 82 DEPTH: 7,091,482.23 13,722 9.55 CUM COST TO DATE: MUD WT: OP TR CC PA PT CC CM ACT ACTIVITY DESCRIPTION TRIP IN HOLE, SLM. CIRCULATE TO SET BRIDGE PLUG SET BRIDGE PLUG @ 13,722' SET 40K DN PULLED UP 40K OVER. LEAK OFF TEST AND INJECTIVITY TEST FOR CEMENT JOB. CIRCULATE AND CONDITION MUD Pressure test line tJ 4,000 psi.Mix up 275 sacks (57.8 bbls.) of cement.Close annular 1000psi. back press. Pump 57.8 bbls. Of 15.7# cement.Pump 170 bbls. of 9.6 mud.Slack off. Latch up. Pump 60 bbls. (250 sacks)Pull out of retainer. Drop Page No: 17 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. PEle'" Today's Date: 08/30/2002 OPERATIONS SUMMARY REPORT WELL NAME: REDOUBT UNIT #5A RIG NAME: FIELD NAME: REDOUBT SHOAL EVENT NO.: 1 DATE: 08/13/2002 0.50 1.50 8.00 1.50 3.00 0.50 0.50 DATE: 08/14/2002 HOURS PH 1.00 D 1.50 D 0.50 D 5.00 D 1.50 D 9.50 D 4.00 D 0.50 D 0.50 D DATE: 08/15/2002 HOURS PH 8.50 D 0.50 D 2.00 D 13.00 D DATE: 08/16/2002 HOURS PH 1.00 D 1.00 D 0.50 D 0.50 D 6.50 D 4.50 D 0.50 D 2.50 D 2.00 D 5.00 D DATE: 08/17/2002 D D D D D D D TR CC TR TR TR CC TR OP TR CC RS TR TR LO TR DS TR OP TR RS DS DR OP DR WR TR RS TR TR CC DR CC TR AFE NO: 025755 WELL ID NO.: RU #5A API NO.: 50-733-20513-01 EVENT DESC.: DRILLING 12.25 HOLE,DRILLlNG 8. DSS: 9.55 CUM COST TO DATE: 7,091,482.23 82 13,722 DEPTH: MUD WT: 25 sxs on top plug. PULL 5 STANDS,DROPPING 25 SX'S - 5.2 BBLS ON TOP OF PLUG. REVERSE CIRC. BTM UP @ 5-6 BPM. CIRC. LONG WAY @ 16 BPM TO CLEAD OUT DP. TRIP OUT OF HOLE. laying down 30 jts. bad hardbanding, MAKE UP BHA TO RUN SCRAPPER TRIP IN HOLE WITH 9 5/8 SCRAPPER. CIRC. FILL PIPE TRIP IN HOLE WITH 95/8 SCRAPPER DSS: 83 DEPTH: 7,191,623.18 11 ,500 MUD WT: 9.55 CUM COST TO DATE: ACT ACTIVITY DESCRIPTION TRIP IN HOLE WITH 95/8 " SCRAPPER. CIRC. & CUT DRILL LINE. RIG SERVICE TRIP OUT OF HOLE. LAY DOWN BHA. TRY TO SET BRIDGE PLUG, COULD NOT GET SET. RUN TOOL OUT OF HOLE. EXSPLOSIVE CHARGE DID NOT IGNITE PRIMERS WENT OFF. RE-FIT TOOL WITH NEW CHARGE RUN IN SET PLUG @ 11500'. PULL OUT OF HOLE RIG DOWN LOGGERS. P/U DIRECTIONAL TOOLS AND WHIPSTOCK ORIENTATE, P/U BHA. 1261/2" DC. PULSE TEST DWD. TIH WITH WHIPSTOCK@ 35-40 FPM. DSS: 84 9.55 CUM COST TO DATE: 7,267,808.81 11 ,500 DEPTH: MUD WT: ACT ACTIVITY DESCRIPTION TIH W/ WHIPSTOCK Normal rig service ORIENTATE TO SET WHIPSTOCK,TAG @ 11,497' SET AND SHEAR @ 27 DEG LEFT. WORK FREE AND ESTABLISH MILLING PERAMITERS. MILLING WINDOW F/11 ,473' - 11,492' 19' DSS: 85 DEPTH: 9.55 CUM COST TO DATE: 7,335,761.70 11 ,500 MUD WT: ACT ACTIVITY DESCRIPTION MILLING WINDOW @ 11,494' REAM AND CLEAN UP WINDOW F/11 ,473' - T/11 ,494' SWEEP HOLE TRIP OUT OF HOLE RIG SERVo TRIPPING OUT OF HOLE. CHANGE BHA. TRIP IN HOLE CIRC, & CONDITION MUD. CUT WINDOW AND 5' OF NEW FORMATION DEPTH 11,500'. PUMP SWEEP CIRC. HOLE CLEAN. PUMP DRY JOB. TRIP OUT OF HOLE. DSS: 86 DEPTH: MUD WT: 11 ,704 9.55 CUM COST TO DATE: 7,442,632.91 Page No: 18 Copyright @ 1993-99 by Epoch WellSite Services, Inc. All rights reserved. Alaska Cook Inlet Osprey, Slot Leg 3 - Slot 5 Plan: Rf4rloubt Unit #5 - Rig RU#5 MWD '---.... SURVEY REPORT 3 September, 2002 Surface Coordinates: 2449931.80 H, 200628.00 E (60041' 43.6518" H, 151040' 14.4892" W) Surface Coordinates relative to Project H Reference: 2550068.20 S, 299372.00 W (Grid) Surface Coordinates relative to Structure: 1679.20 S, 2250983.00 W (Grid) Kelly Bushing: 90.00ft above Mean Sea Level spel'l'\I-5U., DR I ~m~ t.l\t GS e§m~~..1 c:: e.~ A Halliburton Company Survey Ref: svy76 Sperry-Sun Drilling Services . Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 0.00 0.000 0.000 -90.00 0.00 0.00 N 0.00 E 2449931.80 N 200628.00 E 0.00 144.00 0.250 42.000 54.00 144.00 0.23 N 0.21 E 2449932.03 N 200628.21 E 0.174 -0.03 174.00 0.100 356.000 84.00 174.00 0.31 N 0.25 E 2449932.11 N 200628.25 E 0.648 -0.06 205.00 0.250 232.000 115.00 205.00 0.29 N 0.20 E 2449932.09 N 200628.20 E 1.022 -0.09 235.00 0.900 206.000 145.00 235.00 0.04 N 0.04 449931.84 N 200628.04 E 2.280 0.00 295.00 2.800 198.000 204.96 294.96 0.62W 2449930.02 N 200627.38 E 3.188 0.91 384.00 5.370 212.000 293.73 383.73 3.50W 2449924.42 N 200624.50 E 3.076 3.14 473.00 7.820 211.680 382.14 472.14 8.88W 2449915.74 N 200619.12 E 2.753 5.98 563.00 9.770 211.500 471.07 561.07 16.09 W 2449904.02 N 200611.91 E 2.167 9.87 678.50 12.470 211.370 584.40 674.40 27.70 W 2449885.01 N 200600.30 E 2.338 16.21 767.90 12.450 211.190 671.69 761.69 63.288 37.72 W 2449868.52 N 200590.28 E 0.049 21.75 856.10 11.970 207.060 757.90 847.90 79.55 8 46.80 W 2449852.25 N 200581 .20 E 1.130 27.76 944.00 11.860 196.040 843.91 933.91 96.35 8 53.45 W 2449835.45 N 200574.55 E 2.588 35.79 1036.70 11.980 183.380 934.63 1024.63 :;:'1'15.128 56.65 W 2449816.68 N 200571.35 E 2.818 47.58 1130.60 13.650 166.780 1026.22 1116.22 135.648 54.69 W 2449796.16 N 200573.31 E 4.286 64.14 1224.00 16.530 152.090 1116.42 1206.42 158.128 45.94 W 2449773.68 N 200582.06 E 5.103 86.69 1320.20 17.1 00 146.260 1208.51 1298.51 181.98 S 31.68 W 2449749.82 N 200596.32 E 1.850 113.96 1414.30 18.910 139.410 1298.01 1388.01 205.07 8 14.07 W 2449726.73 N 200613.93 E 2.957 142.90 1509.50 21.740 138.710 1387.28 1477.28 230.04 S 7.60 E 2449701.76 N 200635.60 E 2.984 175.96 1604.80 24.420 137.240 1474.94 1564.94 257.778 32.63 E 2449674.03 N 200660.63 E 2.876 213.31 1701.10 26.690 135.980 1561.82 1651.82 287.94 S 61.18 E 2449643.86 N 200689.18 E 2.424 254.84 1797.30 28.560 137.410 1647.05 1737.05 320.41 S 91.76 E 2449611.39 N 200719.76 E 2.062 299.43 , 1891.70 31 .440 136.540 1728.79 1818.79 354.908 123.97 E 2449576.90 N 200751.97 E 3.085 346.61 ~ 1986.10 31.190 137.090 1809.44 1899.44 390.678 157.55 E 2449541.13 N 200785.55 E 0.402 395.67 2080.90 30.150 137.780 1890.98 1980.98 426.28 8 190.26 E 2449505.52 N 200818.26 E 1.158 444.02 2173.80 28.430 138.930 1972.00 2062.00 460.23 8 220.47 E 2449471.57 N 200848.47 E 1.948 489.47 2268.50 28.090 141.810 2055.41 2145.41 494.758 249.06 E 2449437.05 N 200877.06 E 1.484 534.25 2359.50 29.910 139.130 2135.01 2225.01 528.75 8 277.16 E 2449403.05 N 200905.16 E 2.457 578.32 2452.20 32.040 139.270 2214.48 2304.48 564.87 8 308.33 E 2449366.93 N 200936.33 E 2.299 626.01 2546.20 29.940 139.110 2295.06 2385.06 601.508 339.96 E 2449330.30 N 200967.96 E 2.236 674.40 - ------------~ 3 September, 2002 - 16:16 Page 2 of 8 DríllQuest 2.00.09.006 Sperry-Sun Drilling Services . Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 2642.40 29.730 136.150 2378.51 2468.51 636.85 8 372.20 E 2449294.95 N 201000.20 E 1.546 722.24 2736.90 28.330 134.490 2461.14 2551.14 669.47 8 404.43 E 2449262.33 N 201032.43 E 1.709 768.05 2829.60 29.170 132.890 2542.41 2632.41 700.26 8 436.67 E 2449231.54 N 201064.67 E 1.229 812.51 2924.20 29.140 135.310 2625.03 2715.03 732.32 8 469.76 E 2449199.48 N 201097.76 E 1.247 858.48 3018.90 31.760 135.260 2706.66 2796.66 766.42 8 503.53 . 449165.38 N 201131 .53 E 2.767 906.42 3111.10 33.450 134.030 2784.33 2874.33 801.328 244ß130.48 N 201166.88 E 1.969 956.01 3161.38 34.700 133.980 2825.98 2915.98 820.89 8 244~110.91 N 201187.14 E 2.487 984.11 3251.66 34.190 133.880 2900.43 2990.43 856.4,4 8 2449075.48 N 201223.92 E 0.568 1035.05 3346.32 34.140 133.790 2978.75 3068.75 893.'11i,¡S 2449038.66 N 201262.26 E 0.075 1088.07 3441 .29 34.070 133.390 3057.39 3147.39 929.85 S 2449001.95 N 201300.83 E 0.247 1141.16 3537.03 33.060 137.670 3137.17 3227.17 967.598 709.91 E 2448964.21 N 201337.91 E 2.687 1194.02 3633.95 33.280 137.590 3218.30 3308.30 1006.~â,S 745.65 E 2448925.04 N 201373.65 E 0.231 1247.04 3730.86 32.310 138.490 3299.76 3389.76 45.798 780.75 E 2448886.01 N 201408.75 E 1.120 1299.53 3826.91 32.110 138.400 3381.03 3471.03 84.10 8 814.71 E 2448847.70 N 201442.71 E 0.214 1350.73 3921.15 32.430 138.630 3460.72 3550.72 1121.808 848.04 E 2448810.00 N 201476.04 E 0.364 1401.04 4015.73 31.840 138.410 3540.80 3630.80 1159.498 881.36 E 2448772.31 N 201509.36 E 0.636 1451.35 4110.36 31.680 138.080 3621.27 3711.27 1196.648 914.53 E 2448735.16 N 201542.53 E 0.250 1501.16 4205.88 31.820 138.190 3702.49 3792.49 1234.088 948.07 E 2448697.72 N 201576.07 E 0.159 1551.42 4301.11 31.700 138.210 3783.46 3873.46 1271.448 981.48 E 2448660.36 N 201609.48 E 0.126 1601.54 4397.45 31.920 138.250 3865.33 3955.33 1309.32 8 1015.31 E 2448622.48 N 201643.31 E 0.229 1652.33 4492.28 31.820 138.470 3945.87 4035.87 1346.748 1048.58 E 2448585.06 N 201676.58 E 0.162 1702.39 4587.62 32.090 138.640 4026.76 4116.76 1384.568 1081.98 E 2448547.24 N 201709.98 E 0.299 1752.85 4676.47 30.990 137.930 4102.48 4192.48 1419.268 1112.90 E 2448512.54 N 201740.90 E 1.307 1799.32 4771.69 30.690 138.670 4184.24 4274.24 1455.708 1145.37 E 2448476.10 N 201773.37 E 0.508 1848.14 4863.24 31.010 138.650 4262.83 4352.83 1490.958 1176.38 E 2448440.85 N 201804.38 E 0.350 1895.08 4958.04 31.490 139.100 4343.88 4433.88 1527.998 1208.73 E 2448403.81 N 201836.73 E 0.563 1944.25 5052.76 32.010 138.450 4424.43 4514.43 1565.488 1241.58 E 2448366.32 N 201869.58 E 0.657 1994.09 5148.44 31.770 138.400 4505.66 4595.66 1603.298 1275.12 E 2448328.51 N 201903.12 E 0.252 2044.63 5243.85 31.390 136.620 4586.95 4676.95 1640.148 1308.86 E 2448291.66 N 201936.86 E 1.055 2094.59 5340.01 32.010 136.980 4668.76 4758.76 1676.97 8 1343.45 E 2448254.83 N 201971.45 E 0.674 2145.11 3 September, 2002 - 16:16 Page 3 of 8 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services . Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 5434.62 32.540 136.940 4748.75 4838.75 1713.90 S 1377.93 E 2448217.90 N 202005.93 E 0.561 2195.62 5527.73 31 . 160 137.700 4827.84 4917.84 1750.01 S 1411.24 E 2448181.79 N 202039.24 E 1.543 2244.75 5624.39 30.250 137.670 4910.95 5000.95 1786.51 S 1444.47 E 2448145.29 N 202072.47 E 0.942 2294.11 5715.63 30.180 137.810 4989.79 5079.79 1820.49 S 1475.35 E 2448111.31 N 202103.35 E 0.109 2340.02 5809.64 30.270 138.150 5071.02 5161.02 1855.65 S 1507.02 448076.15 N 202135.02 E 0.206 2387.35 5901.02 30.440 138.190 5149.88 5239.88 1890.06 S 1537.82 E 2448041.74 N 202165.82 E 0.187 2433.53 5996.86 30.540 137.810 5232.46 5322.46 1926.20 S 1570.36 E 2448005.60 N 202198.36 E 0.227 2482.15 6091.99 30.690 136.700 5314.33 5404.33 1961.7 S 1603.24 E 2447970.03 N 202231.24 E 0.615 2530.60 6188.56 30.850 137.000 5397.31 5487.31 1997. 1637.03 E 2447933.98 N 202265.03 E 0.230 2579.99 6282.32 31.220 136.820 5477.65 5567.65 d¡~Ö~3.1 1670.05 E 2447898.68 N 202298.05 E 0.407 2628.32 6377.85 31.310 136.910 5559.30 5649.30 2069.30 8 1703.95 E 2447862.50 N 202331.95 E 0.106 2677.89 6470.78 31.610 137.130 5638.57 5728.57 2104.788 1737.02 E 2447827.02 N 202365.02 E 0.346 2726.39 6564.32 31.930 137.890 5718.10 5808.10 41.10 S 1770.28 E 2447790.70 N 202398.28 E 0.548 2775.63 6672.76 31.200 138.150 5810.49 5900.49 83.29 8 1808.25 E 2447748.51 N 202436.25 E 0.685 2832.40 6767.21 30.810 138.420 5891.45 5981.45 2219.61 S 1840.63 E 2447712.19 N 202468.63 E 0.438 2881.05 6862.32 30.660 137.940 5973.20 6063.20 2255.83 8 1873.04 E 2447675.97 N 202501.04 E 0.302 2929.66 6957.78 30.330 137.560 6055.46 6145.46 2291.698 1905.61 E 2447640.11 N 202533.61 E 0.400 2978.10 7053.72 29.960 137.290 6138.42 6228.42 2327.17 S 1938.20 E 2447604.63 N 202566.20 E 0.411 3026.27 7146.62 29.540 138.010 6219.08 6309.08 2361.24 S 1969.26 E 2447570.56 N 202597.26 E 0.594 3072.37 7238.16 30.150 136.570 6298.48 6388.48 2394.71 S 2000.16 E 2447537.09 N 202628.16 E 1.028 3117.92 7331.26 30.450 137.410 6378.86 6468.86 2429.05 S 2032.20 E 2447502.75 N 202660.20 E 0.558 3164.88 7423.80 30.740 138.820 6458.52 6548.52 2464.128 2063.64 E 2447467.68 N 202691.64 E 0.836 3211.98 7519.15 30.630 138.320 6540.52 6630.52 2500.60 S 2095.84 E 2447431.20 N 202723.84 E 0.291 3260.64 7614.42 30.510 140.360 6622.55 6712.55 2537.35 S 2127.40 E 2447394.45 N 202755.40 E 1.096 3309.07 7707.36 32.450 139.110 6701.81 6791.81 2574.378 2158.78 E 2447357.43 N 202786.78 E 2.202 3357.58 7803.49 32.380 137.350 6782.96 6872.96 2612.808 2193.10E 2447319.00 N 202821.10 E 0.984 3409.10 7896.07 32.650 136.540 6861.03 6951.03 2649.168 2227.08 E 2447282.64 N 202855.08 E 0.553 3458.86 7991.75 32.440 134.740 6941.68 7031.68 2685.968 2263.06 E 2447245.84 N 202891.06 E 1.036 3510.28 8084.69 32.640 133.860 7020.03 7110.03 2720.87 8 2298.84 E 2447210.93 N 202926.84 E 0.553 3560.17 8180.72 32.360 133.950 7101.03 7191.03 2756.65 S 2336.01 E 2447175.15 N 202964.01 E 0.296 3611.63 3 September, 2002 - 16:16 Page 4 of 8 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services . Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 8278.13 32.030 133.900 7183.46 7273.46 2792.66 S 2373.39 E 2447139.14 N 203001.39 E 0.340 3663.41 8371.41 31.780 133.300 7262.65 7352.65 2826.66 S 2409.09 E 2447105.14 N 203037.09 E 0.433 3712.56 8465.58 32.330 134.930 7342.46 7432.46 2861.45 S 2444.97 E 2447070.35 N 203072.97 E 1.089 3762.42 8556.76 31.830 133.800 7419.72 7509.72 2895.31 S 2479.59 E 2447036.49 N 203107.59 E 0.857 3810.75 8652.36 31.180 133.210 7501.23 7591.23 2929.70 S 2515.82 447002.10 N 203143.82 E 0.753 3860.56 8747.19 30.660 133.200 7582.58 7672.58 2963.06 S 2551.34 E 2446968.74 N 203179.34 E 0.548 3909.12 8839.57 30.250 135.120 7662.21 7752.21 2995.68 S 2584.93 E 2446936.12 N 203212.93 E 1.143 3955.83 8938.34 30.160 136.450 7747.58 7837.58 3031. S 2619.58 E 2446900.51 N 203247.58 E 0.684 4005.48 9031.76 29.430 136.260 7828.65 7918.65 3064. 2651.62 E 2446866.92 N 203279.62 E 0.788 4051.88 9123.05 29.030 135.850 7908.31 7998.31 ",;g~6.9 2682.55 E 2446834.82 N 203310.55 E 0.490 4096.44 9214.94 28.210 135.570 7988.97 8078.97 3128.48 S 2713.28 E 2446803.32 N 203341.28 E 0.904 4140.42 9310.23 28.990 134.680 8072.64 8162.64 3160.80 S 2745.47 E 2446771.00 N 203373.47 E 0.933 4185.97 9404.03 29.620 135.360 8154.43 8244.43 3193.28 S 2777.92 E 2446738.52 N 203405.92 E 0.760 4231.82 9498.59 30.010 136.090 8236.48 8326.48 '3226.94 S 2810.74 E 2446704.86 N 203438.74 E 0.563 4278.80 9592.49 31 .160 136.180 8317.31 8407.31 3261.39 S 2843.85 E 2446670.41 N 203471.85 E 1.226 4326.55 9688.68 31.160 136.060 8399.62 8489.62 3297.27 S 2878.35 E 2446634.53 N 203506.35 E 0.065 4376.30 9780.35 31.140 135.480 8478.08 8568.08 3331.24 S 2911.42 E 2446600.56 N 203539.42 E 0.328 4423.68 9876.58 31.050 136.640 8560.48 8650.48 3367.03 S 2945.91 E 2446564.77 N 203573.91 E 0.630 4473.35 9970.88 30.930 136.040 8641.32 8731.32 3402.15 S 2979.43 E 2446529.65 N 203607.43 E 0.351 4521.89 10065.13 30.700 136.950 8722.26 8812.26 3437.17 S 3012.67 E 2446494.63 N 203640.67 E 0.552 4570.15 10158.75 31 .120 136.640 8802.59 8892.59 3472.23 S 3045.59 E 2446459.57 N 203673.59 E 0.480 4618.23 10252.49 30.160 136.460 8883.24 8973.24 3506.91 S 3078.44 E 2446424.89 N 203706.44 E 1.029 4665.99 10347.14 29.590 136.910 8965.31 9055.31 3541.21 S 3110.79 E 2446390.59 N 203738.79 E 0.647 4713.12 10441.56 29.540 136.990 9047.44 9137.44 3575.25 S 3142.59 E 2446356.55 N 203770.59 E 0.067 4759.70 10534.03 29.290 136.960 9127.99 9217.99 3608.46 S 3173.58 E 2446323.34 N 203801.58 E 0.271 4805.11 10628.08 29.470 136.740 9209.94 9299.94 3642.12 S 3205.13 E 2446289.68 N 203833.13 E 0.223 4851.24 10722.71 29.450 136.400 9292.33 9382.33 3675.92 S 3237.13 E 2446255.88 N 203865.13 E 0.178 4897.77 10820.02 29.260 136.740 9377.15 9467.15 3710.56 S 3269.92 E 2446221.24 N 203897.92 E 0.260 4945.46 10913.90 28.370 137.080 9459.40 9549.40 3743.60 S 3300.84 E 2446188.20 N 203928.84 E 0.964 4990.70 11011.09 27.630 137.090 9545.22 9635.22 3777.02 S 3331.90 E 2446154.78 N 203959.90 E 0.761 5036.32 --- .._-_u _____n__- ---- - -- 3 September, 2002 - 16:16 Page 5 of 8 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services . Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 11105.31 27.760 137.640 9628.64 9718.64 3809.23 S 3361.56 E 2446122.57 N 203989.56 E 0.304 5080.11 11139.56 27.910 136.810 9658.93 9748.93 3820.97 S 3372.42 E 2446110.83 N 204000.42 E 1.213 5096.10 11198.28 28.130 137.000 9710.77 9800.77 3841.11 S 3391.27 E 2446090.69 N 204019.27 E 0.404 5123.68 11234.33 28.320 137.060 9742.53 9832.53 3853.59 S 3402.89 E 2446078.21 N 204030.89 E 0.533 5140.73 11289.94 28.960 137.750 9791.34 9881.34 3873.21 S 3420.93 446058.59 N 204048.93 E 1.295 5167.38 11384.39 29.190 137.710 9873.88 9963.88 3907.18 S 3451.80 E 2446024.62 N 204079.80 E 0.244 5213.28 11478.60 28.840 138.140 9956.27 10046.27 3941.09 S 3482.42 E 2445990.71 N 204110.42 E 0.432 5258.97 11509.93 28.920 139.050 9983.70 10073.70 3952.4 S 3492.43 E 2445979.36 N 204120.43 E 1.426 5274.10 11542.19 29.210 138.500 10011.90 10101.90 3964. 3502.76 E 2445967.57 N 204130.76 E 1.222 5289.77 11573.70 29.060 137.600 10039.43 10129.43 jéJ3~il6. 3513.01 E 2445956.16 N 204141.01 E 1.470 5305.11 11607.03 29.000 138.580 10068.57 10158.57 3987.68 S 3523.82 E 2445944.12 N 204151.82 E 1.438 5321.29 11669.19 29.150 138.790 10122.89 10212.89 4010.36 S 3543.76 E 2445921.44 N 204171.76 E 0.292 5351.49 11718.97 28.760 139.270 10166.45 10256.45 4028.56 S 3559.56 E 2445903.24 N 204187.56 E 0.912 5375.59 11761.60 29.400 138.500 10203.71 10293.71 ~4Ö44.17 S 3573.19 E 2445887.63 N 204201.19 E 1.739 5396.30 11856.30 30.560 139.620 10285.74 10375.74 4079.92 S 3604.19 E 2445851.88 N 204232.19 E 1.360 5443.61 11904.98 31.480 139.380 10327.45 10417.45 4098.99 S 3620.48 E 2445832.81 N 204248.48 E 1.907 5468.69 11950.09 32.370 139.470 10365.74 10455.74 4117.11 S 3636.00 E 2445814.69 N 204264.00 E 1.976 5492.54 12043.32 33.860 140.190 10443.83 10533.83 4156.03 S 3668.84 E 2445775.77 N 204296.84 E 1.653 5543.44 12075.06 33.440 141.110 10470.25 10560.25 4169.63 S 3680.00 E 2445762.17 N 204308.00 E 2.081 5561.01 12099.63 33.300 141.630 10490.77 10580.77 4180.19 S 3688.43 E 2445751.61 N 204316.43 E 1.296 5574.50 12135.88 33.430 142.430 10521.04 10611.04 4195.91 S 3700.70 E 2445735.89 N 204328.70 E 1.266 5594.39 12168.33 34.050 140.520 10548.03 10638.03 4210.00 S 3711.93 E 2445721.80 N 204339.93 E 3.786 5612.38 12199.72 34.470 140.710 10573.97 10663.97 4223.66 S 3723.14 E 2445708.14 N 204351.14 E 1.381 5630.03 12230.45 34.440 139.860 10599.31 10689.31 4237.04 S 3734.25 E 2445694.76 N 204362.25 E 1.568 5647.40 12296.17 34.690 137.620 10653.43 10743.43 4265.06 S 3758.83 E 2445666.74 N 204386.83 E 1.971 5684.68 12325.26 34.780 139.710 10677.34 10767.34 4277.50 S 3769.78 E 2445654.30 N 204397.78 E 4.105 5701.25 12374.07 35.090 140.230 10717.35 10807.35 4298.91 S 3787.76 E 2445632.89 N 204415.76 E 0.881 5729.18 12420.47 36.120 138.890 10755.08 10845.08 4319.46 S 3805.28 E 2445612.34 N 204433.28 E 2.785 5756.18 12470.32 36.750 139.140 10795.18 10885.18 4341.81 S 3824.70 E 2445589.99 N 204452.70 E 1.298 5785.78 12514.96 36.250 137.890 10831.07 10921.07 4361.70 S 3842.29 E 2445570.10 N 204470.29 E 2.007 5812.33 3 September, 2002 - 16:16 Page 6 of 8 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services . Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 12561.36 36.440 138.980 10868.44 10958.44 4382.28 S 3860.53 E 2445549.52 N 204488.53 E 1 .451 5839.83 12607.54 36.290 138.630 10905.63 10995.63 4402.88 S 3878.56 E 2445528.92 N 204506.56 E 0.554 5867.21 12641.70 35.960 138.640 10933.22 11023.22 4418.00 S 3891.87 E 2445513.80 N 204519.87 E 0.966 5887.35 12703.29 35.910 138.070 10983.09 11073.09 4445.01 S 3915.89 E 2445486.79 N 204543.89 E 0.549 5923.49 12750.47 36.400 138.290 11021.18 11111.18 4465.75 S 3934.45 445466.05 N 204562.45 E 1.074 5951.32 12798.98 36.570 138.910 11060.19 11150.19 4487.39 S 3953.52 E 2445444.41 N 204581.52 E 0.837 5980.17 12892.89 36.120 138.830 11135.83 11225.83 4529.31 S 3990.13 E 2445402.49 N 204618.13 E 0.482 6035.82 12927.59 36.070 138.220 11163.87 11253.87 4544. S 4003.67 E 2445387.18 N 204631.67 E 1.046 6056.26 12988.73 36.000 139.210 11213.31 11303.31 4571. 4027.40 E 2445360.15 N 204655.40 E 0.959 6092.22 13084.82 36.1 00 139.530 11291.00 11381.00 ~,.;;¡;tJèJlJ4. 5 4064.23 E 2445317.23 N 204692.23 E 0.222 6148.75 13177.55 36.270 139.040 11365.84 11455.84 4656.06 S 4099.94 E 2445275.74 N 204727.94 E 0.362 6203.48 13276.23 35.810 139.300 11445.64 11535.64 4699.99 S 4137.90 E 2445231.81 N 204765.90 E 0.491 6261.53 13368.55 35.600 140.300 11520.60 11610.60 41.14 S 4172.67 E 2445190.66 N 204800.67 E 0.672 6315.38 13463.31 34.540 139.680 11598.16 11688.16 82.85 S 4207.67 E 2445148.95 N 204835.67 E 1.180 6369.79 13558.25 33.560 140.560 11676.82 11766.82 4823.63 S 4241.76 E 2445108.17 N 204869.76 E 1.155 6422.91 13651.54 32.600 139.310 11754.99 11844.99 4862.60 S 4274.53 E 2445069.20 N 204902.53 E 1.262 6473.80 13747.00 31.590 139.210 11835.86 11925.86 4901.03 S 4307.63 E 2445030.77 N 204935.63 E 1.059 6524.50 13845.20 29.790 139.520 11920.30 12010.30 4939.07 S 4340.27 E 2444992.73 N 204968.27 E 1.840 6574.61 13870.95 29.640 139.790 11942.67 12032.67 4948.79 S 4348.53 E 2444983.01 N 204976.53 E 0.781 6587.36 13927.16 28.660 139.630 11991.76 12081.76 4969.68 S 4366.24 E 2444962.12 N 204994.24 E 1.749 6614.73 13986.30 28.010 138.440 12043.81 12133.81 4990.87 S 4384.64 E 2444940..93 N 205012.64 E 1.456 6642.79 14020.17 27.950 138.230 12073.72 12163.72 5002.75 S 4395.20 E 2444929.05 N 205023.20 E 0.341 6658.68 14054.13 28.110 138.230 12103.70 12193.70 5014.65 S 4405.83 E 2444917.15 N 205033.83 E 0.471 6674.64 14088.61 28.290 138.740 12134.08 12224.08 5026.85 S 4416.63 E 2444904.95 N 205044.63 E 0.872 6690.94 14143.50 28.990 139.330 12182.26 12272.26 5046.72 S 4433.88 E 2444885.08 N 205061.88 E 1.375 6717.24 14178.18 29.380 139.020 12212.54 12302.54 5059.51 S 4444.93 E 2444872.29 N 205072.93 E 1.206 6734.15 14207.17 29.690 138.890 12237.76 12327.76 5070.29 S 4454.32 E 2444861.51 N 205082.32 E 1.092 6748.44 14305.08 30.840 140.580 12322.32 12412.32 5107.95 S 4486.20 E 2444823.85 N 205114.20 E 1.462 6797.75 14398.26 31.740 140.160 12401.95 12491.95 5145.22 S 4517.07 E 2444786.58 N 205145.07 E 0.994 6846.11 14440.08 31.820 141.170 12437.50 12527.50 5162.25 S 4531.03 E 2444769.55 N 205159.03 E 1.286 6868.11 - -------.--- 3 September, 2002 - 16:16 Page 7 of 8 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services Survey Report for Plan: Redoubt Unit #5 - Rig RU#5 MWD Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 14491.79 32.310 140.920 12481.32 12571.32 5183.60 S 4548.29 E 2444748.20 N 205176.29 E 14542.18 32.930 141.480 12523.76 12613.76 5204.77 S 4565.31 E 2444727.03 N 205193.31 E 14599.11 33.560 140.150 12571.38 12661.38 5228.96 S 4585.03 E 2444702.84 N 205213.03 E 14649.58 33.310 139.950 12613.49 12703.49 5250.28 S 4602.88 E . 2444681.52 N 205230.88 E 14715.88 32.370 138.880 12669.20 12759.20 5277.58 S 4626.27 444654.22 N 205254.27 E 14792.93 30.920 137.930 12734.79 12824.79 5307.82 S 4653.10 E 2444623.98 N 205281.10 E 14901.81 30.770 138.910 12828.27 12918.27 5349.58 S 4690.15 E 2444582.22 N 205318.15 E 15002.67 30.520 137.610 12915.05 13005.05 5387.9 S 4724.37 E 2444543.86 N 205352.37 E 15094.71 30.240 136.100 12994.45 13084.45 5421. 4756.20 E 2444509.90 N 205384.20 E 15185.18 30.560 134.670 13072.48 13162.48 ,;/;.'5\4.4 4788.35 E 2444477.32 N 205416.35 E 15279.60 31.330 134.330 13153.46 13243.46 5488.51 S 4822.98 E 2444443.29 N 205450.98 E 15369.70 31.800 132.700 13230.23 13320.23 5520.98 S 4857.19 E 2444410.82 N 205485.19 E 15438.00 31.800 132.700 13288.28 13378.28 5545.39 S 4883.64 E 2444386.41 N 205511.64 E All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to Grid North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. Grid Convergence at Surface is -1.45r. Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. Magnetic Convergence at Surface is -22.006° (19-Apr-02) The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well and calculated along an Azimuth of 137.970° (Grid). Based upon Minimum Curvature type calculations, at a Measured Depth of 15438.00ft., The Bottom Hole Displacement is 7389.26ft., in the Direction of 138.631° (Grid). ------------~~----------~-----~--- --~_._---- 3 September, 2002 - 16:16 Page 8 of 8 Dogleg Rate (0/100ft) Vertical Section 0.982 6895.52 1.368 6922.64 1.693 6953.81 0.541 6981.60 1.666 7017.54 1.990 7057.96 0.482 7113.78 0.702 7165.19 0.884 7211.72 0.875 7257.45 0.836 7305.92 1.081 7352.93 0.000 7388.77 Comment . Cook Inlet Osprey DrillQuest 2.00.09.006 ) ., Redoubt Unit #5 Casing Design - Revised 30" Pile 13 3/8" 68#, L-80 BTC 18 1/2" Hole 9 5/8" 47#, L-80 BTC 12 1/4" Hole 7-5/8" 29.7#, L-80 Hydril 521 8 1/2" Hole Exploration Tail 5-1/2" 17#, L-80 Hydril521 6 3/4" Hole ~ 200' MD, 200' TVD ES Cementer - 1500' MD 3,190' MD, 2,939' TVD Planned Toe - 12,125' 14,125' MD, 12,270' TVD 14,900' MD, 12,933' TVD 16,808' MD, 14,715' TVD ) Redoubt Unit #5 13 3/8" Surface Cement Job The 13 3/8" surface casing was run and cemented on April 21, 2002. The cement job chronology is as follows: 14:30 14:35 14:40 14:45 15:30 16:55 16:56 17:55 18:02 18:05 18:08 22:30 22:35 23:33 23:52 23:53 01 :00 01:02 Pump 5 bbl of fresh water Test surface lines Pump 35 bbl of fresh water Pump 584 bbl of 12.5 ppg lead cement Pump 180 bbl of 15.8 ppg tail cement Drop plug on fly wi 5 bbl of cement on top Displace wi 459 bbl of water base mud. Cement returns to surface at 435 bbls of displacement. Bump plug, hold for 2 minutes Bleed down and check floats - no backflow Pressure to 2,800 psi to open ES Cementer Circulate wi rig pump through ES Cementer Pump 5 bbl of fresh water Pump 440 bbl of 12.5 ppg lead cement Pump 95 bbl of 15.8 ppg tail cement Drop closing plug Displace plug wi 255 bbl of water base mud Bump plug wi 2,000 psi to close ES Cementer Bleed back and check ES Cementer - no backflow RU #5 13 3/8" CASING TEST 06/15/02 3500 , I 3000- .----- -.- ~L.. ..... .--..-_._-"------------ 'I I !II. h_---- ~ . . .,. --......-- .' ,~ "~ + 4 --~ 2500 ¡ - - . - - -.-.-.. -" -- -,.---> -.--S.HUT IN AT 11 :38 - on- - __h__--_'--'---' --~ @ 3031 psi - ,ñ S: 2000 ~. ..--. ~. -. --..--- W 0:: ~ en en w 0:: 0. .. .'_""0' :_~-~ ; I - ,. '.-" -.. --. :, - _~._L: ; BLEED OFF AT 12:10 @ 2772 psi - - . _:~ _..~t: ¡ 1500 -~--~..----. .~' ~-~-1 ~ ~.' I ~ __h -- - - +-- '- I J I - -- ~~.~ . t- - ~~! ' , ; j 1000 "':--r~-:j . . , ¡ ~-~:::-F~;i i i: ! - I +' ! ¡ 500 - ,_;.nr: "t I" t-: ~.l . ---,-~_.J...t- ¡ ,:' I 0 ':'t/,<--,l ¡i ¡ I " : I I I I I K~, 1 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 ¡a. I I , ~ ~ If .1' 7 8 1 to ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ c ~ ~ ~ ~ ~ c ~ ~ ~ ~~~#~~~~~~#~~~«§~~~~~~~#~~~~o/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~v ~v ~v ~v ~v ~v ~v ~v ~v .. - J' .- ~/ TIME (30 see avg) - 'e iY\ - )!~ 2 'f. c..o-'l~ --v- l Q.sr {~f-f.('t;"c4'IJ' RU#5 LEAK OFF TEST AT 3240' MW 9.3 GCóI~ Tê,Z-. 900 i i ¡. i ! K 800 ^ 1.... ì f ~ I I I I 700 I l i ! ~ ,.r. I f ! ' ! 600 f - MJ PSI = 846 @ 1:38 AM 500 ¡ t ' I ,. I ~ 400 ¡ ~ Â I ". I /1 \ I i ~ ' 300 PUMP 0.5 BPM ... - - - BLEED OFF 4\'- '~ 741 PSI @ 1 :49 AM /'. 607 PSI @ 2:02 AM 200 , i ! I ./1 [ J START @ 1 :34 AM @ 66.4 PSI -¡ / ~~ . . I END @ 2:04 AM 38 PSI -.'- 0 -, ,t, ,\, , r"i , ,',' , ,r¡ , , . I , '~ ' ,~, , ¡, , , " , , , , , , , r I , , I , , , r , , , , , , , , , , , , , , , , , , , , , , I , , , , r, , , , , I , , , r , , , , , , , , , , , , , , , " , ",f, II I, , , , , I I , , , I ,IT!, (,(, , , I I , I , , I r , " , , , , , , , , , , I I , , , , , , , , ¡ ((, (" {i,',! (¡¡I ~ftfiA~fiÞfi~fifi~ftfiA~fififi~fift~ßfiA~ß~~~fi~ß ~~~~~#~~~~~~~~~~#~~~~#~~~$~Þ~~~. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~v~v~v~v~v TIME (10 SEC. AVE.) 100 '~ I-PSI ,~ Annular Disposal. Redoubt Unit #5 Subject: Annular Disposal - Redoubt Unit #5 Date: Tue, 27 Aug 2002 15:27:04 -0600 From: Rob Stinson <RDStinson@forestoil.com> To: "Tom Maunder (E-mail)..<tom_maunder@admin.state.ak.us> CC: Paul White <PDWhite@forestoil.com> Tom, We withdraw our Application for Annular Disposal in the Redoubt Unit #5 exploration welf (API # 50-733-20513-00). Thanks, Rob Robert Stinson Drilling Engineer - Alaska Division Forest Oil Corporation (907)-868-2133 1 of 1 8/28/20027:07 AM 'Sf 8 FOREST OIL CORPORATION 310 Q1{è:;J%«>Æt-. c:J/:aLø 700 Q9¡:nc~:rJ Q9f/aðk .9.9501 (.907) 2.5'8-86"00 . (907) 2/;8-860:1 (cfØa,x) August 12,2002 Alaska Oil and Gas Conservation Commission 333 W. ih Avenue, Suite 100 Anchorage, Alaska 99501 Attn: Mr. Tom Maunder Re: Redoubt Unit #5 - Plug and Abandon of 8 %" Open Hole Mr. Maunder, Forest Oil has requested a Sundry Approval to Plug and Abandon the 8 Y2" open hole section of the Redoubt Unit #5 well. As per our phone conversation on August 11, we plan to set a bridge plug at +1- 13,730' MD. The 9 5/8" casing shoe is set at 13,760' MD. We will attempt to squeeze 295 cu ft of 15.8 ppg cement below the bridge plug, leaving 29 cu ft on top of the plug. This well will be sidetracked to a new location, further up structure. A 10- 401 Application for Permit to Drill for Redoubt Unit #5A will be submitted to drill this sidetrack. If there are any questions, please contact me at 907-258-8600. V~VvV- Paul D. White Drilling Manager - Alaska Division Forest Oil Corporation ECE~ E !\ 1 il" '1 '.~) Î!ul"l°2 ,L, ',,' :.J . L~ L u . AlaSí(3 ¡. ,.~: Gas Cons. Cornn1ìi)::;¡¡Y Anchorage Date Modified: 8/12/02 Date Prepared: 8/12/02 rds \\ANCFLS1\#ANC_Drilling\Redoubt Unit #5\RU #5 P&A 403.doc r\)f~I~J:Al ~ IlJii\:j/~\-- 1\- , STATE OF ALASKA n) ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS Ø~{I). cf~è 1 . Type of Request: Abandon: - Suspend: - Alter casing: - Repair well: Change approved program: Pull tubing: Operation shutdown: - Re-enter suspended well: - Plugging: ~ Time extension: - Stimulate: - Variance: Perforate: Other: 5. Type of well: 6. Datum elevation (OF or KB) Development: - 90' MSL Exploratory: X 7. Unit or Property name Stratigraphic: Redoubt Unit Service: 2. Name of Operator Forest Oil Corporation 3. Address 310 K Street, Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' FSL, 318' FEL, Sec. 14, T07N, R14W, SM At top of productive interval At effective depth 1769' FSL, 577' FEL, Sec. 24, T07N, R14W, SM At total depth 1769' FSL, 577' FEL, Sec. 24, T07N, R14W, SM 12. Present well condition summary Total depth: measured true vertical 8. Well number Redoubt Unit #5 9. Permit number 202-083 10. API number 50-733-20513-00 11. Field/Pool Redoubt Shoal Field 15,438' 13,378' Plugs (measured) Effective depth: measured true vertical 15,438' 13,378' Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length N/A 200' 3,132' 13,760' Size N/A 30" Cemented N/A Driven Surface 1286 cu ft Measured depth N/A 200' 3,190' 13,760' True vertical depth N/A 200' 2,939' 11,927' 13 3/8" 95/8" (Liner) measured true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) 13. Attachements Description summary of proposal: X Detailed operations program: BOP sketch: 14. Estimated date for commencing operation 12-Aug-02 16. If proposal well verbally approved: ~~~~~-~l ~:>-. Name of rover \.(:' Date approved Service: 17. I hereby err that the foregoing is true and correct to the best of my knowledge. 15. Status of well classification as: Oil: X Gas: Suspended: - Signed: 01 Î Date: 0 )2 0 2... Title: Drilling Manager, Forest Oil Corporation FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity- BOP Test- Location clearance- Mechanical Integrity Test- Subsequent form required 10- J \C)~ Approval No. ?5L1 302.- (,.. ( ij: t.' V. .~ r"~ iLur ~ : ~oi~~ ~;~~tf Approved by order of the Commissioner ØnglOal Signed By Cammy Oechsli T aytor AlaSi{f¡ \ Gems. COHHìlìSSICh :~~~~~e -g ~ I]~ Commissioner Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE L= 08/11/2002 12:47 FAX 907 258 8601 I ..." '.. FOREST OIL ALASKA ~OOl \ 0 yy\ Mf\ÙN O~¿ ptyJC ~LfS- - ißÇ{ August 11,2002 Hemlock Description from RU _5 The Hemlock at this location is comprised of interbedded fine grained sandstones and pebble conglomerates, with some thin dark carbonaceous claystones. The top of the Hemlock is marked by a series of thin coal beds. Calculated porosities in the sandstones and conglomerates range from 4 - 12% and penneabilities from the CMR tool calculate out between .2 - 4 md. 0A0\ ~À:+~ Ö(o.e-217Lf O~cJ¿ 2.L.}2-- ~3oS- ~~ 2.ù 3- 8~ s9 ~~''\ \. () ".." .q;.", "'",- q . 160 $x I N q 18 -:::. Z 79¡ I cr1s UN /-I( ~ = 2.q-P " ""'" '''-... ,,~, " \, - " 1 G yV\. "'''\ I \ 1 \,.J 0 Ù L Û L' I( £. TCJ S E ,"\."....",.... ''',-,,\.~, ". '''\. t\Ñ IE Z S; V I N CA~ l N (b ", '" \\. S rt (J E ~ "3 " SO ,q rJtJ" \.', '-, :5 PIT 2 S<5 f::>,~ OF CM 1: \',-,., I N þ~. "S'ì'\1\Jc" IN TG K£1AlvJ6R \, 4f.J f) SQIJ<¿L z..'L \SQ.5~ OIL 'A ~"', ~ "" \J C.4.. AS OÒ ~ S I f7 L ~ ?:,ú..JJvJ \2-pll'L~ ~ /f LE+tVZ: '/cJrJ oJ'/. 'MINIVV\Ij"" C)Ñ ìD - ~ // . YY\f) I~ .4~8 ~/ ~ O'F \J2.~\«.~ . nO J 3 ö 18 ' , " ' ~ C6}\> ~~-\c'\~ ~~~\~~ ~a \-,\\ O'Ä ~~~~~ \ù \~\!in, "~ ~ 99ð "\, <1/ """ ~ K 0 "" 73 ~ \ <.. lj \ 13("$/1 7Ft , \9 ç ~ @ " """ I ) 3 ~b~ t 1t: 9:27 VfJ ~o\> os;. \-\ \~ ,-\05- ?JI/~ 1 tfoLê I 1 ~ FOREST 0 I L CORPORATION .J 1 0 wC 9%«'Æt-. eJI;u:te 700 QQ/~/w/}~/ Q9Úaðk4 .9.9.501 (907) 2l;8-8600 . (.907) 2.5'8-8601 (~x) June 28, 2002 Alaska Oil and Gas Conservation Commission 333 West ¡th Avenue, Suite 100 Anchorage, AK, 99501 Attention: Commissioner Cammy Taylor Re: Redoubt Unit (RU) #5 well, annular disposal Dear Commissioner Taylor: Forest Oil Corporation requests approval under 20 AAC 25.080 for the annular disposal of drilling waste in the RU #5 well. Enclosed is an Application for Sundry Approvals (Form 10-403) with supporting information as required by regulation. The TDS profile from the RU #1 well indicates that salinity below the proposed setting depth of the RU #5 surface casing shoe (2939 feet TVD) is generally above 10,000 mg/I, although it occasionally drops below this threshold in some intervals. Forest Oil believes the lower salinity readings are the result of lithology changes and clay content, and not an indication of freshwater. Although freshwater is not likely below 2939 feet TVD in the RU #5 well, Forest Oil requests that the commission issue a finding under 20 AAC 25.080(e)(1) that any freshwater encountered below this depth is likely to have a TDS content greater than 3,000 mg/I, and it is not reasonably expected to supply a public water system because of its location, depth and the abundant availability of water elsewhere in the region. Please call me if you or your staff have any questions about this request or require additional information. Forest Oil will be Plegto meet with you or answer any questions you or your staff may have. Thank You. ~ P ul D. White Drilling Manager - Alaska Division Forest Oil Corporation Attachments: 10-403 Application for Sundry Approvals 20 AAC 25.080 Specifics RU #5 Casing Schematic 13 3/8" Surface Casing Cement Job Summary 13 3/8" Casing Test Graph & LOT Graph R E C 1= 1\/ r D '\ LJ,llL JUj\J 2 8 2002 Alaska Oil & Gas Cons. GormmsSIOï Anchorage n r> ,.' \,\>..,,/ ~ t.. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS Operation shutdown: - Re-enter suspended well: - Plugging: - Time extension: - Stimulate: - Variance: Perforate: / Other: Annular Disposal 5. Type of well: 6. Datum el ation (DF or KB) Development: - 90' M Exploratory: X 7. Unit 0 Property name Stratigraphic: Re oubt Shoal Unit Service: 1. Type of Request: Abandon: - Suspend: - Alter casing: - Repair well: Change approved program: Pull tubing: 2. Name of Operator Forest Oil Corporation 3. Address 310 K Street, Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' FSL, 318' FEL, Sec. 14, T07N, R14W, SM At top of productive interval At effective depth At total depth 1143' FSL, 285' FWL, Sec. 13, T07N, R14W, SM 12. Present well condition summary Total depth: measured true vertical 3,205' 2,952' Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length N/A 200' 3,132' (Liner) measured true vertical Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) 13. Attachements 14. Estimated date for commencing operation 10-Jul-02 16. If proposal well verbally approved: ell number Redoubt Unit #5 9. Permit number 202-083 10. API number 50-733-20513-00 11. Field/Pool Redoubt Shoal Field Size N/A 30" Measured depth N/A 200' 3,190' True vertical depth N/A 200' 2,939' 13 3/8" RECEIVED \.JUN 2 8 2002 Alaska Oil & Gas GmliIIHB::.íOf AnchoraGe X Detailed operations program: BOP sketch: 15. Status of well classification as: Oil: X Gas: Suspended: - Date approved Service: ue and correct to the best of my knowledge. Datelo jì Q 2. Title: Drilling Manager, Forest Oil Corporation FOR COMMISSION USE ONLY mission so representative may witness BOP Test- Location clearance- Subsequent form required 10- Signed: Approved by order of the Commissioner Form 10-403 Rev 06/15/88 Approval No. 302-2oõ Commissioner Date SUBMIT IN TRIPLICATE ) FOREST OIL CORPORATION OSPREY PLATFORM REDOUBT UNIT #5 (RU #5) 20 AAC 25.080(b)(1)-Annulus to be used for disposal Forest Oil Corporation proposes to dispose of drilling waste through the 13 3/8 inch by 95/8 inch annulus in the RU #5 well. The proposed setting depth of the 13 3/8 inch surface casing is 2939 feet TVD (3190' MD) and the proposed setting depth of the 9 5/8 inch casing will be 12270 feet TVD (14125' MD). A well casing diagram and deviation profile have been previously provided in the permit to drill. 20 AAC 25.080(b)(2)-Depth to base of freshwater aquifers and permafrost, ifpresent The total dissolved solids (TDS) content of formation waters in the recently completed RU #1 well generally ranges between 3,000 mg/l and 10,000 mg/l from about 1832 feet (where logging began) to about 2450 feet TVD. Below 2450 feet TVD, the TDS content increases to above 10,000 mg/l, but occasionally drops below 10,000 mg/l through some intervals. Forest Oil believes the lower salinity readings are due to lithology changes and clay content, and does not necessarily indicate freshwater. The TDS content in the RU #1 well generally dovetails with the Redoubt Shoal State 29690 #1 well, where salinity exceeds 10,000 mg/l below 2400 feet TVD. The TDS profile in both wells is based upon petrophysical analysis of log data using an EPA approved method for determining salinity. The RU #1 well logs are included with this application; the Redoubt Shoal State 29690 # 1 is on file with the commission. At the top of the disposal zone, the RU #5 well is near the RU # 1 well and within one- quarter mile of the Redoubt Shoal State 29690 # 1. Accordingly, the salinity profile for the RU #5 well should correlate well with both the RU # 1 and the Redoubt Shoal State 29690 # 1 wells. Although it is unlikely that freshwater will be encountered below the setting depth of the surface casing shoe at 2939 feet TVD, Forest Oil requests commission authorization under 20 AAC 25.080(e)(1) to dispose of drilling wastes into any freshwater that may exist in the RU #5 well below this depth. F ormation water in the RU #5 well is not likely to supply a public water system because of its location and depth, and the abundant availability of water elsewhere in the region. There is no permafrost in the area. 20 AAC 25.080(b)(3)-Stratigraphic Description The interval proposed for annular disposal in the RU #5 well is between 2939 feet and 12006 feet TVD, and corresponds to the Upper Tyonek Formation in this area. The Upper Tyonek is fluvial in nature and, at the well location, consists primarily of anastomozing stream channels, producing blanket-like sand intervals that are continuous both horizontally and vertically. Interbedded with the Tyonek sands are numerous layers of impermeable tuffaceous siltstones, carbonaceous shale and coal. Porosity and permeability are good within the Tyonek sands. The sands are very friable and generally medium grained, well-rounded and well-sorted. Porosities range from 20 % to 30 %. These sands should readily accept fluids proposed for annular disposal in the RU #5 well. Overlying the Tyonek Formation is approximately 1600 feet to 1800 feet of Beluga F ormation. The Beluga Formation is also fluvial, but stream channels are less numerous and more isolated by siltstone, clay and coal deposits and than in the Tyonek. Based upon the mud log from the Redoubt Shoal State 29690 # 1 well, at least 440 feet of clay and 170 feet of siltstone within the Beluga section (between 700 feet and 1800 feet) overlies the disposal zone. Combined with the siltsones, shales and coals within the Tyonek Formation, these impermeable layers provide significant and numerous barriers to upward migration of any fluids disposed through the RU #5 annulus, and should provide adequate protection for any freshwater resource that may exist above the disposal zone. 20 AAC 25.080(b)(4)-Adjacent wells Wells within one-quarter mile of the RU #5 -13 3/8" casing shoe include: Redoubt Shoal State 29690 # 1 and #2 wells Redoubt Unit #1, #2, #3, #4 and #Dl wells There are no publicly recorded water wells within one mile of the RU #5 well. 20 AAC 25.080(b)(5)-Types and volume of waste Drilling waste proposed for annular disposal in the RU #5 well will be limited to that allowed under 20 AAC 25.080(h)(1) & (2). Forest Oil estimates that no more than 10,000 barrels of drilling waste, with an average density of 10 ppg to 11 ppg, from drilling the RU #5 well will be disposed through the annulus. The bulk of waste material will be a waste slurry, composed of drilling muds and cuttings with additives and water. Forest Oil has installed grind and inject equipment on the Osprey Platform to process drill cuttings for. disposal. Some rig wash, deck drain storm water, domestic waste and produced waters will also be disposed. Forest Oil also requests approval to use the RU #5 well annulus to dispose of drilling waste from other wells on the platform, and is aware of the 35,000 bbl and one year disposal restriction under 20 AAC 25 .080( d). 20 AAC 25.080(1)(6)-Other wastes No other waste other than wastes defined under 20 AAC 25.080(h)(1) & (2) are proposed for disposal. 20 AAC 25.080(b)(7)-Anticipated pressure The maximum anticipated pressure at the outer casing shoe during disposal operations should be approximately 2797 psi. This is based upon an equivalent mud weight of 18.3 ppg. Injection pressures necessary to dispose of whole mud in the RU #1 and RU #2 annuli were in this range. AOGCC has agreed to a maximum equivalent mud weight on RU #2 of 18.3 ppg, as per the e-mail from Tom Maunder dated AprilS, 2001. 20 AAC 25.080(b)(8)-Cementing details Cementing records and the results of the formation integrity test on the surface casing are attached. An over plot of the casing test on top of the LOT shows that the pressure build up meets the criteria shown on the AOGCC Guidelines of 11/14/96. Forest Oil has taken special precautions to ensure a good cement job with the RU #5 well. The size of the surface hole was increased to 18 1/2 inches and centralizers were used on the 13 3/8 inch surface casing. The casing has been cemented in place in two stages using a cement stage collar. The setting depth of the RU #5 surface casing may be above the base of freshwater, as defined under commission regulations. Although TDS content in the RU # 1 well generally exceeds 10,000 mg/l below 2900 feet TVD, it occasionally drops below this threshold in some intervals. As stated above, Forest Oil believes the lower salinity readings are the result of lithology changes and clay content, and not an indication of freshwater. Although freshwater is not likely below 2939 feet TVD in the RU #5 well, Forest Oil requests that the commission issue a finding under 20 AAC 5.080(e)(I) that any freshwater encountered below this depth is likely to have a TDS content greater 3,000 mg/l, and it is not reasonably expected to supply a public water system because of its location, depth and the abundant availability of water elsewhere in the regIOn. 20 AAC 25.080(1)(9)-Casing strength Casing J oint Strength Klbs. 1545 1122 Body Strength Klbs. 1556 1086 Burst Psi 5050 6870 Collapse Psi 2260 4760 13 3/8" 68# L-80 BTC 95/8' 47# L-80 BTC 20 AAC 25.08(b)(10)-Downhole pressure The downhole pressure obtained during the leak off test as shown on the attached graph is 2267 psi. 20 AAC 25 .080(b )(ll)-Hydrocarbon zones No significant hydrocarbon zones are anticipated above the setting depth of the 9 5/8 inch casing at 12270 feet TVD. 20 AAC 25.0800(l2)-Duration Disposal of drilling wastes generated from the drilling of the RU #5 well will exceed 90 days in duration. Forest Oil will likely use the RU #5 well annulus for disposal of drilling wastes from other wells on the Osprey platform, but does anticipate the possibility of exceeding the 35,000 barrel and one year disposal limitations under 20 AAC 25.080(d). A waiver will be requested prior to these needs. 20 AAC 25.080(b)(13)-Prior disposal The RU #5 well is the sixth well to be drilled on the Osprey platform. Upon approval of this application, the well will be used for annular disposal for the first time. 20 AAC 25.080(b)(14)-N/A RU #5 will be used to dispose of drilling wastes generated during its drilling, as well as drilling wastes from other wells on the Osprey Platform. 20 AAC 25.080(b)(15)-Disposal Limitations If Forest Oil does anticipate the possibility of exceeding the 35,000 barrel and one year disposal limitations under 20 AAC 25.080(d). A waiver will be requested prior to these needs. @ FOREST OIL CORPORATION ,J 1 0 QYC Q9I-*PÆ~. QY:rÆ:te 700 ~q;r1fØJ o52f-la4lca .9.9501 (907) 2,58-86'00 . (907) 2,58-86'0/ (~a) June 17, 2002 Alaska Oil and Gas Conservation Commission 333 W. ¡th Avenue, Suite 100 Anchorage, Alaska 99501 Attn: Mr. Tom Maunder Re: Redoubt Unit #5 - Change of Bottom Hole Location Mr. Maunder, Forest Oil requests a Sundry Approval for a change in the bottom hole location for the Redoubt Unit #5 exploration well. The results of the Redoubt Unit #4 drill stem testing potentially move the water-oil contact higher in the structure. RU #5's penetration of the Hemlock has been moved up structure to avoid the potential water. The legal coordinates for the new path are as follows: Top of Hemlock: TD: 2464' FSL, 1148' FEL, Section 24, T7N, R14W, SM 1560' FSL, 256' FEL, Section 24, TIN, R14W, SM If there are any questions, please contact me at 907-258-8600. À 1,\ "3. \ t -:::.) '-\5\)' ok) \\) \°'- \<¡;~~ ~~'- 5<o~ ~E.'- ;;) ""' I O~ , \ ~ ~~'-\' ~ - \ o$) T$ \<05'-\'-\' ,",,(L~ \\) \<O<6:a~ ~:=- ~ <Ol.\' , R~~~\~~~ c-,,~~~ '''' ~~~'" <:..C>.~R- c; \ S L... sed SC~~,~ ~C)~ ~~~\-,,~ nt\ o..~\>~~~'\'~~~. ),í:>1)yvJ \-J~ k1;5- , (<;"(I''t-Q~ Paul D. White bl.. vf.¡ './7-07- Drilling Manager - Alaska Division /J / ~~ P I ~5 Forest Oil Corporation ~Y-'- w- RECEIVED JUN 1 7 2002 Date Modified: 6/17/02 Date Prepared: 6/14/02 rds M:\Redoubt Unit #5\RU #5 BHL Change 403.doc Alaska Oil & Gas Cons. Commisslor, Anchorage ORIGINAL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS v~ft" (~y 1. Type of Request: Abandon: Suspend: - Alter casing: Repair well: Change approved program: X Pull tubing: Operation shutdown: Plugging: - Variance: 5. Type of well: Development: - Exploratory: X Stratigraphic: Service: Re-enter suspended well: - Time extension: Stimulate: - - Perforate: Other: 6. Datum elevation (DF or KB) 90' MSL 7. Unit or Property name Redoubt Shoal Unit 2. Name of Operator Forest Oil Corporation 3. Address 310 K Street, Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' FSL, 318' FEL, Sec. 14, T07N, R14W, SM At top of productive interval At effective depth 8. Well number Redoubt Unit #5 9. Permit numbr 202-083 10. API number ./ 50-733-20513-00 11. Field/Pool Redoubt Shoal Field At total depth 1143' FSL, 285' FWL, Sec. 13, T07N, R14W, SM 12. Present well condition summary Total depth: measured true vertical 3,205' 2,952' Plugs (measured) Effective depth: measured true vertical Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length N/A 200' 3,132' Size N/A 30" Cemented N/A Driven Surface Measured depth N/A 200' 3,190' True vertical depth N/A 200' 2,939' 133/8" (Liner) RECEIVED measured true vertical JUN 1 7 2002 Tubing (size, grade, and measured depth) A.iaska on & Gös ~;om~ ,,,JW¡¡¡L-;~;' II Anehor;:H]F Packers and SSSV (type and measured depth) 13. Attachements Description summary of proposal: X Detailed operations program: BOP sketch: 14. Estimated date for commencing operation 17-Jun-02 16. If proposal well verbally approved: 15. Status of well classification as: Oil: X Gas: Suspended: - Name of a ver Date approved Service: 17. I hereby ~1i at the foregoing is true and correct to the best of my knowledge. \~ Signed: Date: ~ }l ð2., Title: Drilling Manager, Forest Oil Corporation FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity- BOP Test- Location clearance Mechanical Integrity Test- Subsequent form required 10- '-\~ O~ c:...D~~\~~'\ 0","- Approval No. 30Z-1 g-i- GnglOal SIgned By Cammy Oechsli T aytor Approved by order of the Commissioner Commissioner Date b,' ¡q /ó ?, Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE Redoubt Unit #5 Casing Design - Revised 30" Pile 133/8" 68#, L-80 BTC 18 1/2" Hole 9 5/8" 47#, L-80 BTC 12 1/4" Hole 7-5/8" 29.7#, L-80 Hydril 521 8 1/2" Hole Exploration Tail 5-1/2" 17#, L-80 Hydril 521 6 3/4" Hole -... 200' MD, 200' TVD ES Cementer - 1500' MD 3,190' MD, 2,939' TVD Planned TOe - 12,125' 14,125' MD, 12,270' TVD 14,900' MD, 12,933' TVD 16,808' MD, 14,715' TVD Coo Inlet Osprey, Slot Leg 3 - Slot 5 Redoubt Unit #5 - Redoubt Unit #5 WP03 Revised: 11 June, 2002 PROPOSAL REPORT 11 June, 2002 Surface Coordinates: 2449931.80 N, 200628.00 E (60041' 43.6518" N, 151040' 14.4892" W) Surface Coordinates relative to Project H Reference: 2550068.20 S, 299372.00 W (Grid) Surface Coordinates relative to Structure: 1679.20 S, 2250983.00 W (Grid) Kelly Bushing: 90.00ft above Mean Sea Level SPSI'I'Y-SUI1. g"B,tL';;m~,ltU¡~-w~S.fìê Ft,)llÇ.t¡C& A Halliburton Company Proposal Ref: pr083 Sperry-Sun Drilling Services -~.?- -. . . Proposal Report for Plan: Redoubt Unit #5 Revised: 11 June, 2002 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) .A (ft) (°/1 OOft) RU#5 Gyro 0.00 0.000 0.000 -90.00 0.00 0.00 N 0.00 E 2449931.80 N 0.00 100.00 0.174 42.000 10.00 100.00 0.11 N 2449931.91 N 0.174 -0.02 200.00 0.201 235.812 110.00 200.00 0.31 N 2449932.11 N 0.372 -0.08 300.00 2.936 199.423 209.96 299.96 2.01 S "'2'449929.79 N 2.777 1.03 400.00 5.810 211.923 309.66 399.66 2449923.10 N 3.011 3.57 500.00 8.405 211.617 408.87 498.87 10.88 W 2449912.49 N 200617.12 E 2.595 7.05 600.00 10.635 211.451 507.49 597.49 19.51 W 2449898.43 N 200608.49 E 2.230 11.73 700.00 12.465 211.327 605.39 695.39 30.12 W 2449881.05 N 200597.88 E 1.830 17.54 800.00 12.268 209.724 703.05 793.05 41.20 W 2449862.60 N 200586.80 E 0.396 23.81 900.00 11 .862 201.581 800.85 890.85 50.53 W 2449844.00 N 200577.4 7 E 1.748 31.39 1000.00 11.865 188.357 898.72 988.72 107.58 S 55.87 W 2449824.22 N 200572.13 E 2.713 42.50 1100.00 12.995 171.714 996.44 . 1086.44 128.72 S 56.01 W 2449803.08 N 200571.99 E 3.741 58.11 1200.00 15.705 155.350 1093.36 '1tMWf'83.36 152.15 S 48.90 W 2449779.65 N 200579.10 E 4.852 80.28 1300.00 16.967 147.452 1189.20 1279.20 177.03 S 34.92 W 2449754.77 N 200593.08 E 2.552 108.12 1400.00 18.620 140.367 1284.47 1374.47 201.55 S 17.04 W 2449730.25 N 200610.96 E 2.721 138.31 1500.00 21.457 138.772 1378.44 1468.44 227.41 S 5.30 E 2449704.39 N 200633.30 E 2.889 172.46 1600.00 24.285 137.307 1470.57 1560.57 256.31 S 31 .29 E 2449675.49 N 200659.29 E 2.884 211.33 1700.00 26.664 135.993 1560.83 1650.83 287.58 S 60.83 E 2449644.22 N 200688.83 E 2.445 254.34 1800.00 28.642 137.383 1649.42 1739.42 321.36 S 92.63 E 2449610.44 N 200720.63 E 2.081 300.72 1900.00 31.418 136.588 1735.87 1825.87 358.04 S 126.94 E 2449573.76 N 200754.94 E 2.804 350.94 2000.00 31.037 137.189 1821.34 1911.34 395.94 S 162.43 E 2449535.86 N 200790.43 E 0.492 402.85 2100.00 29.796 138.007 1907.52 1997.52 433.36 S 196.66 E 2449498.44 N 200824.66 E 1.309 453.56 2200.00 28.330 139.720 1995.05 2085.05 469.68 S 228.58 E 2449462.12 N 200856.58 E 1.685 501.92 2300.00 28.714 140.847 2083.12 2173.12 506.45 S 258.43 E 2449425.35 N 200886.43 E 0.661 549.21 2400.00 30.841 139.193 2169.95 2259.95 544.25 S 290.55 E 2449387.55 N 200918.55 E 2.280 598.79 2500.00 30.972 139.191 2255.23 2345.23 583.79 S 324.64 E 2449348.01 N 200952.64 E 0.132 650.99 2600.00 29.814 137.459 2341.71 2431.71 621.50 S 357.79 E 2449310.30 N 200985.79 E 1 .452 701.20 2700.00 28.874 135.156 2428.74 2518.74 657.01 S 391.90 E 2449274.79 N 201019.90 E 1 .469 750.41 2800.00 28.900 133.392 2516.53 2606.53 690.43 S 426.19 E 2449241.37 N 201054.19 E 0.853 798.19 2900.00 29.144 134.691 2603.89 2693.89 723.99 S 461.43 E 2449207.81 N 201089.43 E 0.676 846.71 11 June, 2002 - 12:43 Page 2 of 10 DríllQuest 2.00.09.006 Sperry-Sun Drilling Services IIIIHIP'!!'!.= -. A . . Proposal Report for Plan: Redoubt Unit #5 RevŒed: 11 June, 2002 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) ...,oj¡ (ft) n1 OOft) 3000.00 31.237 135.269 2690.55 2780.55 759.41 S 496.58 E 124.58 E 2.114 896.55 3100.00 33.246 134.172 2775.06 2865.06 797.08 S 534.50 E 162.50 E 2.092 949.92 3111.10 33.450 134.030 2784.33 2874.33 801.32 S 538.88 E 66.88 E 1.969 956.01 Tie-on Survey Redoubt Unit #5 WP03 3200.00 33.450 134.030 2858.50 2948.50 835.38 S 201202.11 E 0.000 1004.90 Begin Drill Out 12-1/4" Hole 13 3/8" Casing 3220.00 33.450 134.030 2875.19 2965.19 2449088.76 N 201210.04 E 0.000 1015.89 Begin Dir @ 3.0000/100ft: 3220.00ft MD, 2965.19ftTVD 3300.00 31.516 136.678 2942.68 3032.68 612.24 E 2449058.22 N 201240.24 E 3.000 1058.80 3303.95 31 .422 136.816 2946.05 3036.05 613.66 E 2449056.71 N 201241.66 E 3.000 1060.86 End Dir, Start Sail @ 31.422° : 3303.95ftM D ,3036.05ftTVD 3400.00 31.422 136.816 3028.01 3118.01 647.92 E 2449020.20 N 201275.92 E 0.000 1110.93 3500.00 31.422 136.816 3113.34 3203.34 949.61 S 683.60 E 2448982.19 N 201311.60 E 0.000 1163.05 3600.00 31.422 136.816 3198.68 3288.68 987.63 S 719.28 E 2448944.17 N 201347.28 E 0.000 1215.17 3700.00 31 .422 136.816 3284.01 ';1'374.01 1025.64 S 754.95 E 2448906.16 N 201382.95 E 0.000 1267.30 3800.00 31 .422 136.816 3369.35 3459.35 1063.65 S 790.63 E 2448868.15 N 201418.63 E 0.000 1319.42 3900.00 31 .422 136.816 3454.68 3544.68 1101.67 S 826.31 E 2448830.13 N 201454.31 E 0.000 1371.54 4000.00 31 .422 136.816 3540.02 3630.02 1139.68 S 861.99 E 2448792.12 N 201489.99 E 0.000 1423.67 4100.00 31 .422 136.816 3625.36 3715.36 1177.69 S 897.66 E 2448754.11 N 201525.66 E 0.000 1475.79 4200.00 31 .422 136.816 3710.69 3800.69 1215.71 S 933.34 E 2448716.09 N 201561.34 E 0.000 1527.91 4300.00 31 .422 136.816 3796.03 3886.03 1253.72 S 969.02 E 2448678.08 N 201597.02 E 0.000 1580.03 4400.00 31.422 136.816 3881 .36 3971.36 1291.74 S 1004.70 E 2448640.06 N 201632.70 E 0.000 1632.16 4500.00 31 .422 136.816 3966.70 4056.70 1329.75 S 1040.37 E 2448602.05 N 201668.37 E 0.000 1684.28 4600.00 31 .422 136.816 4052.03 4142.03 1367.76 S 1076.05 E 2448564.04 N 201704.05 E 0.000 1736.40 4700.00 31 .422 136.816 4137.37 4227.37 1405.78 S 1111.73 E 2448526.02 N 201739.73 E 0.000 1788.53 4800.00 31 .422 136.816 4222.70 4312.70 1443.79 S 1147.41 E 2448488.01 N 201775.41 E 0.000 1840.65 4900.00 31.422 136.816 4308.04 4398.04 1481.80 S 1183.08 E 2448450.00 N 201811.08 E 0.000 1892.77 5000.00 31.422 136.816 4393.37 4483.37 1519.82 S 1218.76 E 2448411.98 N 201846.76 E 0.000 1944.90 5100.00 31 .422 136.816 4478.71 4568.71 1557.83 S 1254.44 E 2448373.97 N 201882.44 E 0.000 1997.02 5200.00 31 .422 136.816 4564.04 4654.04 1595.85 S 1290.12 E 2448335.95 N 201918.12 E 0.000 2049.14 5300.00 31 .422 136.816 4649.38 4739.38 1633.86 S 1325.79 E 2448297.94 N 201953.79 E 0.000 2101.27 5400.00 31 .422 136.816 4734.71 4824.71 1671.87 S 1361.47 E 2448259.93 N 201989.47 E 0.000 2153.39 11 June, 2002 - 12:43 Page 3 0'10 Drí/lQuest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 RevŒed:11June,2002 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 oon) 5500.00 31 .422 136.816 4820.05 4910.05 1709.89 S 1397.15 E 2448221.91 0.000 2205.51 5600.00 31.422 136.816 4905.38 4995.38 1747.90 S 1432.82 E 2448183.90 N 0.000 2257.64 5700.00 31.422 136.816 4990.72 5080.72 1785.91 S 1468.50 E 2448145.89 N 0.000 2309.76 5800.00 31.422 136.816 5076.05 5166.05 1823.93 S 1504.18 E 2448107.87 N 0.000 2361.88 5900.00 31.422 136.816 5161.39 5251.39 1861.94 S 1 2448069,86 N 0.000 2414.00 6000.00 31.422 136.816 5246.72 5336.72 '24'48031 .84 N 202203.53 E 0.000 2466.13 6100.00 31 .422 136.816 5332.06 5422.06 2447993.83 N 202239.21 E 0.000 2518.25 6200.00 31.422 136.816 5417.39 5507.39 1 2447955.82 N 202274.89 E 0.000 2570.37 6300.00 31.422 136.816 5502.73 5592.73 1682.57 E 2447917.80 N 202310.57 E 0.000 2622.50 6400.00 31.422 136.816 5588.06 5678.06 1718.24 E 2447879.79 N 202346.24 E 0.000 2674.62 6500.00 31.422 136.816 5673.40 5763.4 1753.92 E 2447841.78 N 202381.92 E 0.000 2726.74 6600.00 31.422 136.816 5758.73 5848,7 1789.60 E 2447803.76 N 202417.60 E 0.000 2778.87 6700.00 31 .422 136.816 5844.07 5934.07 1825.28 E 2447765.75 N 202453.28 E 0.000 2830.99 6800.00 31 .422 136.816 5929.40 6019.40 1860.95 E 2447727.73 N 202488.95 E 0.000 2883.11 6900.00 31.422 136.816 6014.74 6104.74 1896.63 E 2447689.72 N 202524.63 E 0.000 2935.24 ':i~@~:t~~::::'. W::::;:»" 7000.00 31.422 136.816 6100.07 6190.07 2280.09 S 1932.31 E 2447651.71 N 202560.31 E 0.000 2987.36 7100.00 31.422 136.816 6185.41 6275.41 2318.11S 1967.99 E 2447613.69 N 202595.99 E 0.000 3039.48 7200.00 31.422 136.816 6270.74 6360.74 2356.12 S 2003.66 E 2447575.68 N 202631.66 E 0.000 3091.61 7300.00 31 .422 136.816 6356.08 6446.08 2394.13 S 2039.34 E 2447537.67 N 202667.34 E 0.000 3143.73 7400.00 31.422 136.816 6441 .41 6531.41 2432.15 S 2075.02 E 2447499.65 N 202703.02 E 0.000 3195.85 7500.00 31 .422 136.816 6526.75 6616.75 2470.16 S 2110.70 E 2447461.64 N 202738.70 E 0.000 3247.97 .~/ 7600.00 31.422 136.816 6612.08 6702.08 2508.18 S 2146.37 E 2447423.62 N 202774.37 E 0.000 3300.10 7700.00 31 .422 136.816 6697.42 6787.42 2546.19 S 2182.05 E 2447385.61 N 202810.05 E 0.000 3352.22 7800.00 31 .422 136.816 6782.75 6872.75 2584.20 S 2217.73 E 2447347.60 N 202845.73 E 0.000 3404.34 7900.00 31.422 136.816 6868.09 6958.09 2622.22 S 2253.40 E 2447309.58 N 202881.40 E 0.000 3456.47 8000.00 31 .422 136.816 6953.42 7043.42 2660.23 S 2289.08 E 2447271.57 N 202917.08 E 0.000 3508.59 8100.00 31 .422 136.816 7038.76 7128.76 2698.24 S 2324.76 E 2447233.56 N 202952.76 E 0.000 3560.71 8200.00 31.422 136.816 7124.09 7214.09 2736.26 S 2360.44 E 2447195.54 N 202988.44 E 0.000 3612.84 8300.00 31 .422 136.816 7209.43 7299.43 2774.27 S 2396.11 E 2447157.53 N 203024.11 E 0.000 3664.96 8400.00 31 .422 136.816 7294.76 7384.76 2812.29 S 2431.79 E 2447119.51 N 203059.79 E 0.000 3717.08 11 June, 2002 - 12:43 Page 4 of10 Drí//Quest 2.00.09.006 Sperry-Sun Drilling Services .. lIïllll!~,'is>YãU , . . Proposal Report for Plan: Redoubt Unit #5 Rev~ed:11JuneJ2002 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 8500.00 31.422 136.816 7380.10 7470.10 2850.30 S 2467.47 E 2447081.50 N 203095.47 E 0.000 3769.21 8600.00 31.422 136.816 7465.43 7555.43 2888.31 S 2503.15 E 2447043.49 N 131.15E 0.000 3821.33 8700.00 31 .422 136.816 7550.77 7640.77 2926.33 S 2538.82 E 2447005.47 N 166.82 E 0.000 3873.45 8800.00 31.422 136.816 7636.10 7726.10 2964.34 S 2574.50 E 2446967,46 N 02.50 E 0.000 3925.58 8900.00 31.422 136.816 7721.44 7811.44 3002.35 S 2446929.45 N 03238.18 E 0.000 3977.70 9000.00 31.422 136.816 7806.77 7896.77 '2446891.43 N 203273.86 E 0.000 4029.82 9100.00 31 .422 136.816 7892.11 7982.11 2446853.42 N 203309.53 E 0.000 4081.94 9200.00 31 .422 136.816 7977.44 8067.44 2 2446815.40 N 203345.21 E 0.000 4134.07 9300.00 31.422 136.816 8062.78 8152.78 2752.89 E 2446777.39 N 203380.89 E 0.000 4186.19 9400.00 31.422 136.816 8148.12 8238.12 2788.57 E 2446739.38 N 203416.57 E 0.000 4238.31 9500.00 31 .422 136.816 8233.45 8323.4 2824.24 E 2446701.36 N 203452.24 E 0.000 4290.44 9600.00 31 .422 136.816 8318.79 8408.7 2859.92 E 2446663.35 N 203487.92 E 0.000 4342.56 9700.00 31.422 136.816 8404.12 8494.12 . 2895.60 E 2446625.34 N 203523.60 E 0.000 4394.68 9800.00 31 .422 136.816 8489.46 8579.46 2931.28 E 2446587.32 N 203559.28 E 0.000 4446.81 9900.00 31.422 136.816 8574.79 8664.79 2966.95 E 2446549.31 N 203594.95 E 0.000 4498.93 10000.00 31.422 136.816 8660.13 8750.13 3420.51 S 3002.63 E 2446511.29 N 203630.63 E 0.000 4551.05 10100.00 31.422 136.816 8745.46 8835.46 3458.52 S 3038.31 E 2446473.28 N 203666.31 E 0.000 4603.18 10200.00 31 .422 136.816 8830.80 8920.80 3496.53 S 3073.98 E 2446435.27 N 203701 .98 E 0.000 4655.30 10300.00 31.422 136.816 8916.13 9006.13 3534.55 S 3109.66 E 2446397.25 N 203737.66 E 0.000 4707.42 10400.00 31 .422 136.816 9001.47 9091.47 3572.56 S 3145.34 E 2446359.24 N 203773.34 E 0.000 4759.54 10500.00 31.422 136.816 9086.80 9176.80 3610.57 S 3181.02 E 2446321.23 N 203809.02 E 0.000 4811.67 10600.00 31.422 136.816 9172.14 9262.14 3648.59 S 3216.69 E 2446283.21 N 203844.69 E 0.000 4863.79 10700.00 31 .422 136.816 9257.47 9347.47 3686.60 S 3252.37 E 2446245.20 N 203880.37 E 0.000 4915.91 10800.00 31 .422 136.816 9342.81 9432.81 3724.62 S 3288.05 E 2446207.18 N 203916.05 E 0.000 4968.04 10900.00 31 .422 136.816 9428.14 9518.14 3762.63 S 3323.73 E 2446169.17 N 203951.73 E 0.000 5020.16 11000.00 31.422 136.816 9513.48 9603.48 3800.64 S 3359.40 E 2446131.16 N 203987.40 E 0.000 5072.28 11100.00 31.422 136.816 9598.81 9688.81 3838.66 S 3395.08 E 2446093.14 N 204023.08 E 0.000 5124.41 11200.00 31.422 136.816 9684.15 9774.15 3876.67 S 3430.76 E 2446055.13 N 204058.76 E 0.000 5176.53 11300.00 31.422 136.816 9769.48 9859.48 3914.68 S 3466.44 E 2446017.12 N 204094.44 E 0.000 5228.65 11400.00 31 .422 136.816 9854.82 9944.82 3952.70 S 3502.11 E 2445979.10 N 204130.11 E 0.000 5280.78 11 June, 2002 - 12:43 Page 5 of10 Drí//Quest 2.00.09.006 Sperry-Sun Drilling Services 1III':'~'iS":>'l'!4 . \ - Proposal Report for Plan: Redoubt Unit #5 Revised: 11 June, 2002 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 11500.00 31.422 136.816 9940.15 10030.15 3990.71 S 2445941.09 0.000 5332.90 11600.00 31.422 136.816 10025.49 10115.49 4028.73 S 2445903.07 N 0.000 5385.02 11700.00 31.422 136.816 10110.82 10200.82 4066.74 S 2445865.06 N 0.000 5437.15 11800.00 31.422 136.816 10196.16 10286.16 4104.75 S 2445827.05 N 0.000 5489.27 11900.00 31.422 136.816 10281.49 10371.49 4142.77 S 2445789.03 N 0.000 5541.39 12000.00 31.422 136.816 10366.83 10456.83 -''2445751.02 N 204344.18 E 0.000 5593.51 12100.00 31.422 136.816 10452.16 10542.16 2445713.01 N 204379.86 E 0.000 5645.64 12200.00 31.422 136.816 10537.50 10627.50 2445674.99 N 204415.53 E 0.000 5697.76 12300.00 31.422 136.816 10622.83 10712.83 3823.21 E 2445636.98 N 204451.21 E 0.000 5749.88 12400.00 31.422 136.816 10708.17 10798.17 3858.89 E 2445598.96 N 204486.89 E 0.000 5802.01 12500.00 31.422 136.816 10793.50 10883.50 . 3894.56 E 2445560.95 N 204522.56 E 0.000 5854.13 12600.00 31.422 136.816 10878.84 10968.84 3930.24 E 2445522.94 N 204558.24 E 0.000 5906.25 12700.00 31.422 136.816 10964.17 11054.17 3965.92 E 2445484.92 N 204593.92 E 0.000 5958.38 12800.00 31.422 136.816 11049.51 11139.51 4001.60 E 2445446.91 N 204629.60 E 0.000 6010.50 12900.00 31.422 136.816 11134.84 11224.84 4037.27 E 2445408.89 N 204665.27 E 0.000 6062.62 13000.00 31.422 136.816 11220.18 11310.18 4560.92 S 4072.95 E 2445370.88 N 204700.95 E 0.000 6114.75 13100.00 31.422 136.816 11305.51 11395.51 4598.93 S 4108.63 E 2445332.87 N 204736.63 E 0.000 6166.87 13200.00 31.422 136.816 11390.85 11480.85 4636.95 S 4144.31 E 2445294.85 N 204772.31 E 0.000 6218.99 13300.00 31.422 136.816 11476.18 11566.18 4674.96 S 4179.98 E 2445256.84 N 204807.98 E 0.000 6271.12 13400.00 31.422 136.816 11561.52 11651.52 4712.97 S 4215.66 E 2445218.83 N 204843.66 E 0.000 6323.24 13500.00 31.422 136.816 11646.85 11736.85 4750.99 S 4251.34 E 2445180.81 N 204879.34 E 0.000 6375.36 13600.00 31.422 136.816 11732.19 11822.19 4789.00 S 4287.02 E 2445142.80 N 204915.02 E 0.000 6427.48 13700.00 31.422 136.816 11817.52 11907.52 4827.02 S 4322.69 E 2445104.78 N 204950.69 E 0.000 6479.61 13720.48 31 .422 136.816 11835.00 11925.00 4834.80 S 4330.00 E 2445097.00 N 204958.00 E 0.000 6490.28 Target - RU#5 Top Hemlock Cut, Current Target 13800.00 31.422 136.816 11902.86 11992.86 4865.03 S 4358.37 E 2445066.77 N 204986.37 E 0.000 6531.73 13900.00 31.422 136.816 11988.19 12078.19 4903.04 S 4394.05 E 2445028.76 N 205022.05 E 0.000 6583.85 14000.00 31 .422 136.816 12073.53 12163.53 4941.06 S 4429.73 E 2444990.74 N 205057.73 E 0.000 6635.98 14100.00 31 .422 136.816 12158.86 12248.86 4979.07 S 4465.40 E 2444952.73 N 205093.40 E 0.000 6688.10 14124.77 31.422 136.816 12180.00 12270.00 4988.49 S 4474.24 E 2444943.31 N 205102.24 E 0.000 6701.01 9 5/8" Casing . Upper Hemlock 14200.00 31.422 136.816 12244.20 12334.20 5017.08 S 4501.08 E 2444914.72 N 205129.08 E 0.000 6740.22 11 June, 2002 - 12:43 Page 60f10 DríllQuest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Revised: 11 June, 2002 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/1 OOft) 14300.00 31.422 136.816 12329.53 12419.53 5055.10 S 4536.76 E 2444876.70 0.000 6792.35 14400.00 31.422 136.816 12414.87 12504.87 5093.11 S 4572.44 E 2444838.69 N 0.000 6844.47 14464.60 31.422 136.816 12470.00 12560.00 5117.67 S 4595.48 E 2444814.13 N 0.000 6878.14 ASZ 14500.00 31.422 136.816 12500.20 12590.20 5131.13S 4608.11 E 2444800.67 N 0.000 6896.59 14534.92 31.422 136.816 12530.00 12620.00 5144.40 S 4 2444787.40 N 0.000 6914.79 Lower Hemlock 14600.00 31.422 136.816 12585.54 12675.54 . "2444762.66 N 205271.79 E 0.000 6948.72 14700.00 31.422 136.816 12670.87 12760.87 2444724.65 N 205307.47 E 0.000 7000.84 14734.13 31.422 136.816 12700.00 12790.00 2444711.67 N 205319.64 E 0.000 7018.63 Begin Dir @ 1.000o/100ft: 14734.13ft MD,12790.00ftTVD Target - RU#5 WP03 Hemlock T2, Drillers Target 14800.00 30.763 136.816 12756.41 12846.41 4714.92 E 2444686.87 N 205342.92 E 1.000 7052.64 14896.80 29.795 136.816 12840.00 12930.00 . 4748.32 E 2444651.28 N 205376.32 E 1.000 7101.44 West Foreland 14900.00 29.763 136.816 12842.78 12932.78 5281.68 S 4749.41 E 2444650.12 N 205377.41 E 1.000 7103.02 15000.00 28.763 136.816 12930.01 13020.01 5317.32 S 4782.86 E 2444614.48 N 205410.86 E 1.000 7151.90 15100.00 27.763 136.816 13018.09 111'08.09 5351.85 S 4815.27 E 2444579.95 N 205443.27 E 1.000 7199.24 15200.00 26.763 136.816 13106.98 13196.98 5385.25 S 4846.62 E 2444546.55 N 205474.62 E 1.000 7245.04 15300.00 25.763 136.816 13196.66 13286.66 5417.51 S 4876.90 E 2444514.29 N 205504.90 E 1.000 7289.28 15400.00 24.763 136.816 13287.09 13377.09 5448.63 S 4906.10 E 2444483.17 N 205534.10 E 1.000 7331.95 15500.00 23.763 136.816 13378.26 13468.26 5478.59 S 4934.23 E 2444453.21 N 205562.23 E 1.000 7373.03 15600.00 22.763 136.816 13470.13 13560.13 5507.39 S 4961.25 E 2444424.41 N 205589.25 E 1.000 7412.52 15700.00 21.763 136.816 13562.67 13652.67 5535.02 S 4987.18 E 2444396.78 N 205615.18 E 1.000 7450.40 15800.00 20.763 136.816 13655.86 13745.86 5561.46 S 5012.00 E 2444370.34 N 205640.00 E 1.000 7486.65 15900.00 19.763 136.816 13749.67 13839.67 5586.71 S 5035.70 E 2444345.09 N 205663.70 E 1.000 7521.28 16000.00 18.763 136.816 13844.07 13934.07 5610.77 S 5058.28 E 2444321.03 N 205686.28 E 1.000 7554.26 16100.00 17.763 136.816 13939.03 14029.03 5633.62 S 5079.72 E 2444298.18 N 205707.72 E 1.000 7585.59 16200.00 16.763 136.816 14034.53 14124.53 5655.26 S 5100.03 E 2444276.54 N 205728.03 E 1.000 7615.26 16300.00 15.763 136.816 14130.52 14220.52 5675.68 S 5119.20E 2444256.12 N 205747.20 E 1.000 7643.26 16400.00 14.763 136.816 14227.00 14317.00 5694.87 S 5137.21 E 2444236.93 N 205765.21 E 1.000 7669.58 16500.00 13.763 136.816 14323.91 14413.91 5712.84 S 5154.07 E 2444218.96 N 205782.07 E 1.000 7694.22 16600.00 12.763 136.816 14421.24 14511.24 5729.57 S 5169.77 E 2444202.23 N 205797.77 E 1.000 7717.15 16700.00 11.763 136.816 14518.96 14608.96 5745.05 S 5184.31 E 2444186.75 N 205812.31 E 1.000 7738.39 16800.00 10.763 136.816 14617.03 14707.03 5759.29 S 5197.67 E 2444172.51 N 205825.67 E 1.000 7757.92 ......-...... 11 June, 2002 - 12:43 Page 70f10 Drí/lQuest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Revœed:11June,2002 Alaska Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 16808.11 1 0.682 136.816 14625.00 14715.00 5760.39 S 5198.71 E Global Coordinates Northings Eastings (ft) (ft) All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to Grid Vertical depths are relative to Well. Northings and Eastings are relative to Well. Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. Grid Convergence at Surface is -1.45r. Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. M~netic Convergence at Surface is -21.976° (11-Jun-02) The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well and calculated along an Azimuth of 137.970" (Grid). '@£t:.. :::!~:f~~~ Based upon Minimum Curvature type calculations, at a Measured Depth of 16808.11ft., The Bottom Hole Displacement is 7759.43ft., in the Direction of 137.934° (Grid). Comments Measured Depth (ft) 3111.10 3200.00 3220.00 3303.95 14734.13 16808.11 11 June, 2002 - 12:43 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 2874.33 2948.50 2965.19 3036.05 12790.00 801.32 S 835.38 S 843.04 S 875.09 S 5220.13 S Tie-on Survey Begin Drill Out 12-1/4" Hole Begin Dir @ 3.000"/100ft: 3220.00ft MD. 2965.19ftTVD End Dir. Start Sail @ 31.422° : 3303.95ftMD,3036.05ftTVD Begin Dir @ 1.0000/100ft: 14734.13ft MD, 12790.00ftTVD 538.88 E 574.11 E 582.04 E 613.66 E 4691.64 E 14715.00 5760.39 S Total Depth: 16808.11ftMD,14715.00ftTVD 5198.71 E Page 8 of 10 Dogleg Rate (0/100ft) 1.000 Cook Inlet Osprey Vertical Section Comment 7759.42 Total Depth: 16808.11ftMD.14715.00ftTVD 7 5/8" Liner Target - RU#5 WP03 TD, Drillers ~ DrfflQuestLOO.09.006 RU #5 Sundry Approval to Resume Operqtions . . ...) Subject: RU #5 Sundry Approval to Resume Operations Date: Thu, 13 Jun 2002 16:16:08 -0800 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: Paul White <pdwhite@forestoil.com>, Rob Stinson <RDStinson@forestoil.com> CC: Cammy Oechsli <Cammy_Oechsli@admin.state.ak.us>, Daniel T Seamount JR <dan_seamount@admin.state.ak.us> Paul and Rob, (.f/,1V I have been informed that the injeetion prohibiting operations on RU#5 is no longer in force. Commissioner Taylor has asked me to inform you that by copy of this email, you have "verbal" approval to resume operations on RU#5 (202-083). All requirements of the original approval remain in force. I do not have an Inspector available to witness the BOP test that will likely happen this evening. We will waive witnessing the test. Please send us the report of the test as usual. Please forward a copy of this message to Mike on Osprey. Good luck. Tom Maunder, PE AOGCC Tom Maunder <tom_maunder@admin.state.ak.us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 1 6/13/2002 4:22 PM .... ~~ ) ') ~ FOREST OIL CORPORATION 310 d/C'cJ%4?ft}t. 9Xu:¿-e 700 Q~~~J Qxtlad>:a .9.9501 (907) 258-8600 . (907) 2,5'8-8601 (~a;) June 5,2002 Alaska Oil and Gas Conservation Commission 333 W. ¡th Avenue, Suite 100 Anchorage, Alaska 99501 Attn: Mr. Tom Maunder Re: Redoubt Unit #5 - Operation Startup Mr. Maunder, Forest Oil requests to re-commence operations on the Redoubt Unit #5 well. We plan to re-enter RU #5 as soon as possible. Upon the lifting of the injunction, we will commence with the drilling operations as were originally planned under Permit to Drill # 202-083. In order to make the most efficient use of the rig, we request that we nipple up on the well, even if the legal issues have not been completely rectified. If there are any questions, please contact me at 907-258-8600. \?~ RECEIVED JUN 0 5 2002 Paul D. White Drilling Manager - Alaska Division Forest Oil Corporation Alaska Oï¡ & Gas Gons \JlJlwfilsStOt ~nchora9f' Date Modified: 6/5/02 Date Prepared: 4/25/02 rds M:\Redoubt Unit #5\RU #5 Startup 403.doc L ') STATE OF ALASKA ) ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS ~k[l3 '/I~ 1. Type of Request: Abandon: Suspend: Alter casing: Repair well: Change approved program: Pull tubing: Operation shutdown: Plugging: - Variance: 5. Type of well: Development: - Exploratory: X Stratigraphic: Service: Re-enter suspended well: 25- Time extension: Stimulate: Perforate: Other: 6. Datum elevation (DF or KB) 90' MSL 7. Unit or Property name Redoubt Unit 2. Name of Operator Forest Oil Corporation 3. Address 310 K Street, Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' FSL, 318' FEL, Sec. 14, T07N, R14W, SM At top of productive interval At effective depth 8. Well number Redoubt Unit #5 9. Permit numbe;;... 202-083 v 10. API number 50-733-20513-00 V 11. Field/Pool Redoubt Shoal Field At total depth 1143' FSL, 285' FWL, Sec. 13, T07N, R14W, SM 12. Present well condition summary Total depth: measured true vertical 3,205' 2,952' Plugs (measured) Effective depth: measured true vertical Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length N/A 200' 3,132' Size N/A 30" Cemented N/A Driven Surface Measured depth N/A 200' 3,190' True vertical depth N/A 200' 2,939' 13 3/8" (Liner) measured RECEIVED true vertical JUN 0 5 2002 Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) Alaska œ & ¡GaS Cons. \ AAcl:toraoe 13. Attachements Description summary of proposal: X Detailed operations program: BOP sketch: 14. Estimated date for commencing operation June 10,2002 16. If pr,~al wel~ verbally fPproved: Æff:-l'lYYI~ \<oö1 jv,",,~ t;)1 \)00: Name of appr Date approved Service: 17. I hereby cer:ify tha the foregoing is true and correct to the best of my knowledge. Signed: \ \. 15. Status of well classification as: Oil: X Gas: Suspended: - Title: Drilling Manager, Forest Oil Corporation FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so repreS}(tive may witness Approval No.. Plug integrity- BOP Test Location clearance- 30~ -/ ~f[ Mechanical Integrity Test- Subsequent form required 1 0- ~C" tJ.. ~ ~\~ c..o~\~a \to..... Date: {, .s- 0 '2- Approved by order of the Commissioner Commissioner ú/R}~ Onganal SIgned By Cammy Oechsli Taylor Date Form 10-403 Rev 06/15/88 ORIGI~~JJ~L SUBMIT IN TRIPLICATE , . ) ) ~~L-S~33S ~O~ A~AS~<A A Nonprofit Public Interest Law Firm Providing Counsel to Protect and Sustain Alaska's Environment 1026 W. 4th Ave., Suite 201 Anchorage, AK 99501 (907) 276-4244 (907) 276-7110 Fax Email: ecolaw@trustees.org Web address: www.trustees.org May 3, 2002 SENT VIA FACSIMILE AND FIRST CLASS MAIL Ms. Cammy Oeschli Taylor Chair Alaska Oil and Gas Conservation Commission 333 W. 7th Avenue, Suite 100 Anchorage, AK 99501-3539 Re: Redoubt Unit #5 Well, Forest Oil Corporation, Pennit No. 202-083 Dear Ms. Taylor: This responds to your letter to us dated April ,29, 2002. Yesterday we received the attached Orders from the Alaska Supreme Court. As is apparent, the Supreme Court intends to given expedited review to the merits of Cook Inlet Keeper's challenge to the Final Consistency Determination for the Osprey Exploration Project. The Court's decision may resolve the issue of the legality of the AOGCC Permit No. 202-083, or perhaps make it unnecessary to resolve it. In our client's view, therefore, any further AOGCC action should await the judgment of the Supreme Court. This is not to say that Cook Inlet Keeper agrees that its previous letter to the AOGCC should have been treated as an application for rehearing, or that the AOGCC has jurisdiction to perform a consistency review for Permit No. 202-083. It is Cook Inlet Keeper's position that the ACMP review for the permit was the responsibility of the Division of Governmental Coordination, since the permit is only one of the several state agency authorizations required for this project. If, however, the Supreme Court invalidates the Final Consistency Determination, and depending on the context of the Court's decision, it may not be necessary to reach this issue. lft ij--= .."..,,,''''; ~1 r'~' ..." 1 ) -) Ms. Cammy Oeschli Taylor May 2, 2002 Page 2 Thank you for your consideration of our views in this matter. Sincerely, 1~~ Re~~~~~ i.~:rd Attorneys for Cook Inlet Keeper cc: Kyle Parker Paul White 2 (,) aGB~O~3 0 PATTON BOGGS LLP ATTORNEYS AT LAW 1031 West 4th Avenue Suite 504 Anchorage, AK 99501 907.277-4900 Facsimile 907.277-4117 MEMORANDUM Privileged and confidential attorney work product From: Date: Subject: Cammy Oechsli Chair, Alaska Oil and Gas Conservation Commission Kyle W. Parker May 3, 2002 Authorization of Redoubt Production Activities To: This memorandum itemizes the grounds why production activities at Redoubt should be allowed to proceed. . The injunction in place applies by its terms only to Well No. 5. Work on Well No.4 is unaffected. . No request ever to enjoin work on Well Nos. 1-4. . No decision has been issued in the underlying appeal. It is inappropriate for the AOGCC or any other agency to anticipate a negative decision or its impact on this new review process. . Impossible to know what the decision will say or what it will mean for the production final consistency detemiination. . Impossible to predict when the decision will be issued; could be tomorrow, could be three months from now. . Not know what relief/remedy will be ordered. Also, we may make application to modify any relief that is ordered. . Drilling of development wells covered by review of DNR-approved Plan of Operations. Also, Scope of Review included "the conversion of the Osprey Exploration Platform to a development platform." FCD at 1. This aspect of the "project" thus was not omitted from the review process or the fmal consistency determination. Doc. 23001 . . \.) () PATTON BOGGS LLP ATTORNEYS AT lAW . AC1v1P regulations provide DGC authority and discretion to establish scope of activities to be reviewed in connection with a proposed project. 6 MC 50.060. Reasonable for DGC to not undertake review of future pennit to drill for each individual well. Pennits to drill are technical in nature; general environmental impacts of drilling production wells adequately covered by review of Plan of Operations. . AOGCC is not a "resource agency" within the meaning of the AC1v1P. AS 46.40.094(c) (2); 6 AAC 50.990(a) (24). . This final" consistency determination includes a habitat standard three-part finding. . Even if this detennination is challenged, cannot be anticipated that activities will be enjoined pending review. . EXtreme hardship to Forest. . Sunk investment in Redoubt jeopardized. . $100,000+ per day of delay. . Reliance on State agencies. Done nothing wrong. Should not be penalized. Doc. 23001 - 2 - . . -.' In the Supreme Court of the State of Alaska Cook Inlet Keeper, ) ) ) . ) ) State of Alaska & Forest on Corporation,) ) ) ) Supreme Court No. 8-09730 Appellant( s), v. Order Appellee(s). Date of Order: 5/1/02 Trial Court Case # 3AN-99-03482CI Before: Fabe, Chief Justice, Matthews, Eastaugh, Bryner, and Carpeneti, Justices. IT IS ORDERED: 1. Appellee State of Alaska's motion for expedited consideration, filed on 4/22/02, is GRANTED.' . 2. Appellee Forest Oil Corporation) s emergency motion for reconsideration of an individual justice order) filed on 4/22/02, is DENIED. Entered by direction.ofthe court. Clerk of the Appellate Courts '- ~ Deputy Clerk Distribution: Rebecca Bernard Michael J Frank Trustees for Alaska 1026 West Fourth Avenue #201 Anchorage AK 99501 John Martin Duane Siler Patton Boggs LLC 2550 M Street NW Washington DC 20037 Kirsten Swanson Asst Attorney General POBox 11 0300 Juneau AK 99811-0216 Kyle Parker David Mayberry Patton Boggs LLP 1 031 West F ouTth A vè #504 Anchorage AK 99501 .ø , '.~. --...-.. In the Supreme Court of the State of Alaska Cook Inlet Keeper, ) ) . ) ) ) State of Alaska & Forest on Corporation,) ) ) ~) Appellant( s), v. Appel1ee(s). Trial Court Case # 3AN-99-03482CI Supreme Court No. 8-09730 Order Expedite Consideration Date of Order: 5/1/02 IT IS ORDERED: Appellee Forest Oil Corporation's motion to exped.ite consideration of the motion for reconsideration, filed on 4129/02, is DENIED as MOOT. Entered by direction of an individual justice. Distribution: Rebecca Bemal'd Trustees for Alaska 1026 West Founh Avenue #201 Anchorage AK 99501 Michacl J Frank Trustees for Alaska 1026 Wèst FoùIth Avenue #201 Anchorage AK 99501 Kirsten Swanson Asst Anomey General POBox 110300 Juneau AK 998110216 John Martin Duane Siler Patton Boggs LLC 2550 M Strèèt NW Washington DC 20037 Clerk of the Appellate Courts ~~~ Deputy Clerk Kyle Parker David Maybeny Panon Boggs LLP 1031 West Founb Ave #504 Anchorage AK 99501 05/02/2002 13:50 FAX 907 258 8601 FOREST OIL ALASKA 141 001 "~, ~ """"~...R.~._.. ..1WI.~. ".~".''''R''~' ." @ FOREST OIL CORPORATION 310 K Street, Suite 100 Anchorage, Alaska 99501 (907) 258~8600 - Office (907) 258-8601 - Fax DATE: hM h4~" tÞ- :z 76 - 7$'1'2. --~¿4~ . ß!J.b . o-~"I7.ý fI"I TO: FAX NUMBER: FROM; . , PHONE NUMBER; TIME~ _2IJ(J. ¡P/1 Total Number of Pages Including Cover Sheet: 7 -~:... COMMENTS: -- /",., " ?/e46~' f/I'l~ ~(/.~eI et /()-Y'rJJ j>'" 1/ tJ# "..J1 ß (..( .:#-..s- ~ "l / () - 'Y åü ~ e ~ fer ~ u# 'Y f'o,.. DI-J'¡I ç*~ kJ'~'1.1. ~J(.. h /If! f..t. ..d--I- 1 k'J lJ 0."" ..¡."" 'f) ¿,I, ~~ .,/ cZ~6 I... RECE'VED JIi~X Q ~_..zo.qZ AIaSka(J'Ga&cana.~IlÍOO Af~ 05/02/2002 13:50 FAX 907 258 8601 FOREST OIL ALASKA I4J 002 @ FOREST OIL CORPORATION .3'1(1 d/(è-fI1)r({(;!1 . r;.'Th~f'û~ 70(} Of:/.';¡.<.-ho.nl(NJ, Q~'lÎrrJt:a .'J.'J,fOi ,.j/" (!)()7.) :.",!.?,\,-/;'ðr)(.1 - (<)O?) :.<!;;,~'-,1j'6'(N ("(;.Ø";,.,) May 2, 2002 Alaska Oil and Gas Conservation Commission 333 w; ¡th Avenue, Suite 100 Anchorage, Alaska 99501 Attn: Mr. Tom Maunder Re: Redoubt Unit #5 - Operation Shutdown Mr. Maunder Forest Oil requests a Sundry Approval for an Operations Shutdown on the Redoubt Unit #5 well. This is requested to free Rig .429 up for Drill Stem Testing on the Redoubt Unit #4 well. We plan on níppling down BOPs and nippling up a 13 5/811 5M bonnet and 3 1/8" 5M master valve on the existing wellhead. We expect these1 operations to conclude tomorrow. If there are any questions, please contact me at 907-258-8600. ##$ .)- Robert Stinson DrUling Engineer - Alaska Division Forest Oil Corporation RECEIVED MAY 0 2 2002 AlaskaOil&GasQ8.QInmiøion Aldu¥ Date Modified: 512!f)'J.. I:)a~ F"l'êpar<;¡d: 512/02 rd$ \'ANCFL.S1VÞANC_Drllllng\Redoubt Unit#5\RU #5 Stoppage#2 40~.doç 05/02/2002 13:50 FAX 907 258 8601 FOREST OIL ALASKA ~OO3 11-513 r1JTS {/ i/o-3 2. N¡;¡me of Operator Forest Oil Corporation 3. Address 310 K Street, Suite 700 Anchorage, Alaska 99501 h4. location of well at sl.Inaee 190!i1' FSL, 31 B' F~L, Sec. 14, T07N, R14W, SM At top of productive interval At total depth 1.143' FSl, 285' FWL. Sec. 13, T07N, R14W, 8M 12. PreSênt well condition summary . I()t~Ldep~h: measur~~ . -. 3,~~EL.- ----_._-.- true vertical 2,902' . . 1. Type of Request: At effective depth Effeotivê depth: Casing Structural CMduc:tor Surface Intermediatê Production Liner Perforation depth; STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS ~"~"' ""-~~ '"''.,",'...,,",,''' .."......,,'.' Abandon: $uspel1d: Operation shutdown: X Re-e"ter suspended well: Alter casing:- Rephell: Plugging: - Time extension: StimUlate: Change approved program: Pulilij'bing: V$ri~nce~ Perforate: Other: --- -5. Type of well: 6. Daturn elevation (OF 'õrKB) Development: 90' MSl Exploratory: X 7: UnIt or Property -name Stratigraphic: Redoubt Shoal Unit Service: "''''.;",~.. ..., ."". .~~ "'.~ ,."., 'M,"'"' '.- " - .., - "'.,......."" 8. Well number Redoubt Unit #õ '- 9, Permit numbeï:'-"--"""^"-«'-"~ .,..-- 202-083 10. API number 50-73:3~20513-00 11. Field/Pool Redoubt Shoal Field " '."~"''''''''' '.........,.,... -.---"" ... ""'0"'" """.'-, ...~"'" ~,"''''''''~''''' ".,,',,l"":""l"'1 Plugs (mea~ure~)... mea.sured true vertical Junk (measured) Length N/A 200' 3,132' Size N/A 30" 13 318" Measured depth N/A 200' 3,190' True vertir.:al depth WA :'.00' 2.939' Cementec;l NIA Driven $urfaee (Liner) measured Tubing (si~e, grade, and measured depth) true vertical 13. AttacJ1ements Packers and SSSV (ty~e and measured depth) Oetailec;l operations program: Pescription summary of pr6po:!;al~ X SOP sk~tch: "'~." -..."" .,..,. ..' 15. Status of welf olassification as: --"""'_---"~'.-'~~'-~-"-""""''""'" . 14. Estimated date for commencing operation 03-May-02 16. If proposal well verbally approved:- Name of approver Date approved Service: 17. I hereby certify that the foregoing is true and oorrect to the best of my kJ"lOwlêdge. SIgned: ~ - - . ~;> Title: Drilling Engineer, ~orest Oil Corporation FOR COMMISS!ON USE ONLY Con(fitions of approval: Notify Commission so representative may witn$$$ Plug integrit.y_- BOP Test- location clearance Meohanical IntegrlW Tes~ Subsequent form required 1 0- ~ ~ Oil: X Gas: Suspended~ ,- . """W'''IJ!''''''----'''''-'''~' . ..... ,.~~~~l.. ~. 13Îd -~= 0091081 Slgnad B)' Cammy Qechsli T aylOt Do!e ¡J (~þ2- SUBMIT IN :t~ICA.TE Commissioner Approved by order of the Commis5ioner 1-<1:«;t:IVt:U Form 1 0-403 R@v 06115186 MAY 0 2 2002 AlaskaOU ,Gas Cons.COmntsion A~I ) ~~~7'E : F !Æ~!Æ~~~!Æ AI/A.SIiA. OIL AIft) GAS CONSERVATION COMMISSION TONY KNOWLES, GOVERNOR 333 W. ]TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 April 29, 2002 Rebecca Bernard Mike Frank Trustees for Alaska 1026 West 4th Avenue, Suite 201 Anchorage AK 99501 Paul White Drilling Manager Forest Oil 310 K Street Suite, 700 Anchorage AK 99501 Re: Redoubt Unit #5 Well Forest Oil Corporation Dear Messrs. Frank and White and Ms. Bernard: On April 17, 2002, the Commission advised you that it would be treating as an application for rehearing, the April 15, 2002 request of Trustees for Alaska on behalf of Cook Inlet Keeper to rescind the above-referenced permit to drill. Since then the Alaska Supreme Court has ordered Forest Oil Corporation to terminate drilling of the well at the earliest time that it can do so that is consistent with reasonable safety. In light of the Supreme Court's order, we request that you inform the Commission as to your respective positions on whether the application for rehearing is moot, or whether Cook Inlet Keeper wishes to withdraw it, or whether rehearing proceedings should be held in abeyance pending further action by the Supreme Court, or whether some other action on the application is appropriate. Redoubt Unit #5 Well Forest Oil Corporation Pennit No. 202-083 April 29, 2002 Page 2 of2 Because under AS 31.05.080(a) a failure to act on an application for rehearing within 10 days is deemed to be a refusal of the application, the Commission is granting the application pending receipt of your responses, in order to preserve our jurisdiction to consider the merits of the application should it be appropriate to do so. Sincerely, ~.(LU'o/ Cammy O~chsli Taylor Chair COT\jjc cc: Kyle Parker and David Mayberry, Patton Boggs LLP 04/25/2002 07:18 FAX 907 258 8601 If- .' ..O".. TO: FAX NUMBER: DATE: FROM: '1 . PHONE NUMBER: TI ME: COMMENTS: h~~ FOREST OIL ALASKA I41001 ) .... ......... ....... .~..,...""_...,, "....~.-'"~~" FOREST OIL CORPORATION 310 K Street, Suite 700 AnchoragE!( Alaska 99501 (907) 258~8600 - Office (907) 2S8~8601- fax 7";/11 /'141M-~ 7':-2S~o2.. .:Rðh .aÌ1.s0~ 7., 76 ..... - '7' $' Y 2~ ,.,.'. .1-''-. Total Number of Pages Including COVér Sheet: -",.,..._--~. - ..,..,.,.,..,...,......."\ _.'~"--' ," ---"_...",,,~, /Æ.,.( l::r .IÆ- 10- rd ~ i'J,.. )? U#-.J <SA~ -~(~'t . -.. -.-. ~ --,"i.."""";-"..~.r"-'L "',~ I If' 04/25/2002 07:18 FAX 907 258 8601 FOREST OIL ALASKA !4J 002 ) , ' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS ._,.,,, "'~--'"'-~~~~"_""""~"".,..'r"""'", ....'~" 1. Operations performed: Operation shutdown X Pull Tubing - Alte~sing stimulate Repair well Plugging õiher P8rforate 2, Name of Operator For8st Oil Corporation '3. Address 310 K Street, Suite 700 Anchorage, Alaska 99501 "4. Lõcation of well atsurface 1909' F$L, 31S' FE;L, Sec. 14, T07N, R14W, SM At top of productive Interval 5. Type of well: Development: Exploratory: X Stratigraphic: Service: 6. Datum elevation (Of or KB)" 90' MSL . - 7. Unit or Property naf1U~ Redoubt Uni, At effective depth 8. Well number Redoubt Unit #5 9. Permit number / ~¡'prov~! r;umb@f . 20.?-OS3 10. API number 50-733-20513-00 11. Field/Pool -. Redoubt Shoal Field "~". ~--'" ~""~'.'."..""-~"~-'" .'" ...' At total depth t14~' FSL,2.S5' FWL, Sec~ 13. T07N. R14W,-5M. 12. Present well condition" summary TQtal depth; measured true vertical 3,205' 2,952' Plug$ (measured) eff$c:tive depth: measured true vertioal Jvnk (measured) Casing Structural Conductor Surface In~ermedjat@ Production Liner Perforation depth: Length Size Cemented Measured depth ¡rue vr;>' dcàl t;I~ptt¡ 200' ~,132' 30" 13 3/8" Driven Surface 200' ~,1g0' ¿OO' :1..939' (Liner) measured true vêrtical Tubing (size, grade. and measured depth) Packers and SS$V (type and measured depth) --~".,.,..,..,~t..,"". 13. Stimulation or cement squeeze summary Intervals treated (meaSured) Treatm~nt description including volumes used and final pressure 14. R@:)restlntative Dailv Avera~e Production QrJuÍedlttn Oa!ð Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing PtÞ"'surê Ptlot to well operation Subsequent to operation '15. Attachments ~ - --. ~. . 16. Status of well classsification ai Copies of Logs and Surveys run Oil X Gas Suspended Dally ~epor1 of Well Operations Submitted with 1 0-401 ~- . 17.1 ~.rebY ce~tha t foregoing is true and correct to the be$t. of my .k~OWlêdge. . . Signed: . . - Title: Dnlllng Manager, Forest 011 Corporatl.on Form 10~O4 tèv 06/ 51S8 -...----. s~, ":C8 --- ..-. ---_. --.. ------..-.-... Dat.']: 4 2.s- () 2'- '--ŠUBMIT)Ñ all ~UÇÄTÞ, .~ . Tk 1J\J'<:l~ '> ?\Q:,.J\e, (J S \'1 0:'~t'.J~~ -\ö~ ~ \0 CI.~ \'\ I!-\ít(~ \0 -\ 'M "> '--\G ~ \ 4CcJS,.'\ "S y~~~0è ~~> 04/24/2002 16:11 FAX 907 258 8601 @ TO: FAX NUMBER: DATE: FROM: PHONE NUMBER: TI ME;' ~ .... ~ - COMMENTS; &e FOREST OIL .ALASKA FOREST OIL CORPORATION 310 K Street, Suite 700 Anchorage, Alaska 99501 (907) 258-8600 - Office (901) 258-8601 - Fax 1<'':1 ß~tM. ~~ ). 76 - 7~Y2- ~~2. JJa,-/ tJAJ- k ö,' 00 .P 11 Total Number Qf Pages Including Cover Sheet: Á ~ ./..It:4 /0-1/'03 t ~ I4J 001 ~.".....,,~... ,.m..""A.""".""", ~...._- 04/24/2002 16:11 FAX 907 258 8601 FOREST OIL ALASKA f41 002 @ FOREST OIL CORPORATION .! ¡ 0 Q.7( G~9?'f~p.1 . r;9;.~r.lf:' 7(7 () Q.(."(;/f'hr}/J'f.';:'1(1. (J,ç.'ikokr.f ,9..9.J(J'¡ (:9(,77,) :t..:lt..r-I~'{)'o(') . (9(,"/7) :.:.'>.~-S-â'6'(11 (~~~/ý'u) April 24, 2002 Alaska Oil and Gas Conservation Commission 333 W. ¡th Avenue, Suite 100- Anchorage, Alaska 99501 ,Attn: Mr. Tom Maunder Re: Redoubt Unit #5 - Operation Shutdown , Mr. Maunder Forest 'Oil 'has requested. a Sundry Approval' for an Operations Shutdown on the Redoubt Unit #5weU, dated 4/22102., This 10403 was approved by the AOGGC on 4/23/02. At this time we are re..submitting a new. Application for Sundry Approvals ~or a'ri.Operations Shutdown on this well. I'nstead, ,of 'nippling down. the 'BOP stack and nippling up the temporary tree, we request that the BOP be left, nipþled..up and the well secured with the blind rams. Weir. pressure can be monitored through ,the annUlus valve -on- the wellhead. We expect these, Alsecuring'J operatrons to conclude tonight. If there ,are any questions, plea!;ìe contact me at 907-258-8600. 9~ r: l""" \ £ D Y- .". Paul D. White Drilling Manager - Alaska..Dw.ision Forest Oil Corpóration 0'\& þJasì<a . ì AnchoraÇ}e Date r"'oörñed: 4124102 Date F'r~pared~ 412410'- rd$ \\ANCFl$1 'llANO _Orillin9\Redoubt Uni!!#5\RU #5 Stoppage 403 - Revised,doc: 0~/24120U2 16: 11 I"AA 907 256 66lJ.]. ) 1''U1<t::':n' U! L ALA::;1\A STATE OF ALASKA ALAS.KA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS ) IeJ uu.;) f k '-l {""". ,. 2'( f)1j 9~~ ---., 1. Type of Request: Abandon: Suspend: Operation shutdown: X Re-enter suspended well: Alter casing: RepåirWell; Plugging: - Time extension; Stimulãt~: Change appro'fed program: Pull tubing: Vaiiãñce: Perforäte: Other; - 5. Type of well; 6. Datum elevation (DF or KB) Development: 90' MSL Exploratory: X 7. Unit or Property n<,rne Stratigraphic: Redoubt Shoal Unit Service: - '. 2. Name'of Operator Forest Oil Corporation 3. Address J10 K Street, St.llte 700 Anchorage, Alaska 99501 4. Location of well at sUrface 1909' FSl. 318' FEL, Sec. 14, T07N, ~14W, SM At top of productive interval At effective depth 8. Well number Redoubt ynit #5 9. Permit numb~r 202-083 10. API number' 50-733-20513-00 11. Field/Pool Redoubt Shoal ~ïèld -~.....,. ~ .~... ... ..... - ._~.. ".",00.' .....'... n . At total d.epth 1143' FSL, 285' FWL, Sec. 13, T07N, R14W, SM 12. presen' well condl11on summary Total depth: measured tl'ue vertical 3,205' 2,9~2' Plugs (measurad) Effective depth: measured tl'Ue vertIcal '. , .~ r . Junk (measured) I' ,.~ Casing Structural Conductor Surface Intermediste Produetion Liner Perforation depth: Length N/A 200' 3,132' Size N/A 30" Cemented N/A Driven Surface Measured depth N/A 200' 3,190' Trpe vertical depth NfA 20Q' -,. 2,93$' 13 3/8" (Liner) [: f''' ¡ r t: i E measured true vertical 2002, , l' Alaska on & Gas Gens. GonumsSltH Anchora~e ~) Tubing (si:!E!, grade, and measured depth) Packers and SSSV (type and measured depth) 13. Attachements Description summary of proposal: X Detailed operations program: BOP skêtöh:'''' .,...... '. ~,-"'- ,-, ,....,.., '.~. ,< 14.'Estlmate¿¿ãte for commencing operation 24-Apr-02 - ,. . - .. . . 1 $. If pro~~~ M!II ver.ballV a. P. prov, ad: u I H~,)9'VV}~¡~ ")..'\..-'()~ Nsam<;T(ãØ vJr - - - \, Data approved Service: 17. I hereby rti at the foregoing is true and correct to the best lof my knowledge. 15. Stãtuš 'õf well cla$$ification as: .....-.- ....- "',",----.--.. Oil: X Gas; SU$pend~d; ~- Signed: Date: 4 <4 () 2- Title; Drilling Manager. Forest 011 Corporation FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Approval/No..? '\ J v-12 Plug integrity- BOP Test- location clearance J! I .::::oC7'-- f7J Mechanicallntegr~ Tes~ Subsequent form required 10- tAt\ ~ ~ '~S~ 'ì¡'-Ivt Ð~\.~ (t) t'\ .~ -, lJèJ~~~\.-\o ,",,-O~\~«-\:\ ~1>~~~~ Approved by order of the Commissioner Ongtnal Signed By Cammy Oechsli T aylOf' Commlsslonel' Date 1po)~ FOrrT1 10-403 Rev 08/15188 SUBMIT IN TRIPLICATE 04/22/2002 14:52 FAX 907 258 : FOREST 0 I L ALASKA [4] OO;}/OO.1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS '--"~'_. 1. Type of Requêst Abandon: Suspend: Operation shutdown: X Re-enter suspended well: Alter caSIng:- - RepalrWell: - Plugging: - - lIme exten5ion: Stirntll;¡;- Change approved program: Pull tubing: Variance: Perforate: Other: ---- 5. Type of well: 6. Datum elevation (OF or KI3,--- Development: - 90' MSl._- '---------- EJq)loratory: ~ 7. Únit or Property name Stratigraphic: Redoubt Shoal Unit Service: 2- Name of Operator forest Oil Corporation r - 3. Address 310 K Street. Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' F$l, 318' FEL, Sec. 14, T07N, R14W, SM At top of productive interval .....-. At effective depth 8. Well number Redoubt Unit #5 9. Permit number 202-083 10, API number 50-733.20513.00 11. Field/Pool Redoubt Shoat Field -----.,. --.------. .. "----'--.".' At total depth 1143' FSL, 265' FWL, Sec. 13, T07N, R14W, SM 12- P.re5enl well condition summary - iotal depth: measured true verticaJ ~-"------- ~,205' 2.952' Plugs (measured) Effective de¡,th: measured true vertical Junk (measured) Casing Structural Conductor Surface Int"ilrmedi-ate Production Liner Perfor¿tion oepth: Length N/A 200' 3,'32' Size N/A 30" 133/8" Cemented N/A Driven Surface Measured depth N/A 200' 3,190' True verticl;Il rl~rth N/A 200' 2,939' (Liner) E r" ~ Ë"" ~ r!.", ~ F "'- measu(e(! true vertical t)r) 20f¡2 L"" ¿o» .. *..1 ~~ Tubing (size, grade, and measured depth) Packers and SSSV (type and measured depth) AlasI<a OU & Gons. COilimiSSIOí, AnchoraQe 13. Attachements DescriptiQn summery of proposal: X Detailed cper2tions program: BOP ~~.._-----_._.- ---.- .....- ""'-.--'" .'... _._--~_...--.- 14. Estimated date for commencing operation 22-Apr-02 , 16 If propõsBJ well verbally approved: 15- Status of well classification as: Oil: X Gas Suspended: - Date approved Service: l the foregoing is true and correct to the best of ~y knowledge ---..--..,.-.----- --.'---- r . Conditions of approval: N01ify Commission so representative may witness I^PP~~~'~'~~- m--- PllJg integrlty_- BOP TesL-.. Location clearanC:ê- . - ~Dd--/3.0 - M'?chanicallntegrity Te5~ Subsequent form r.;quired 10-- 'it) L\-~, ) s (j\).~'ü\ '?\~~~«- ~ù\~~\.\- ?C~>~Ù~ ~\~\A--~\--"'\~ -ç(~ qc..~~\ "'\ ,t~I)Jr 4C>~~~,3\~ð ~ Ç"(t <>~""",-e. ~ <::....\\~ '\ ~ --~~ t/1J..3Iq~- Title: Drilling Mõmager, Forest Oil Corporation FOR COMMISSION USE ONLY _---2~t~~~4 . ~~ -' ? z ~gned: Farm 10-403 Rev 06f15r88 (a~Að ~- ¥ DUPLICATE Commissioner Approved by order of the Commissioner ~I JßMIT IN íRIPLlC^1F .\fECEIVED ~~ \V' APR 1 8 2002 A:? PATTON BOGGS UP cLIeNT MATTER # Q \<:1.\ LO . ð \9-Ç) DOCm.YETA'LS~,::rr. . ~ .~:1i~~~~ _. . M~ ,. ""cÄLFiÑõÁ'RÈoåŸ . D'~TRIBUTIONf" ~'.t1 INTERNAL.:.. .Ù. Ç\ B~J \':."j . '/r."'uì """"'.. ~.'.I (Y. .. .lìfQ'L.-. ¿go ~XT~RNAL; Ari\1Ui " ."."', (J~\.M,.. .-:.. ORIGINAL;. .' - -~. -' -. -,.,.." . IN THE SUPREME COURT OF THE STATE OF ALASKA RECEIVED 04-22-~2 02:48p~ From-PATTON 80P'')LLP W Rebecca L. Bernard Michael J. Frank TRUSTEES FOR ALASKA 1026 W. 4~h Ave. Suite 201 Anchorage, Alaska 99501 Telephone; (907) 276-4244 Fax: (907) 276-7110 Attorneys for Appellant COOK INLET KEEPER, APPELLANT, v. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) INTERVENOR-APPELLEE. ) ) 81 ATE OF ALASKA, OFFICE OF MANAGEMENT AND BUDGET, DIVISION OF GOVERNMENTAL COORPlNATION, APPELLEE, FOREST OILCORPORATION~ 19072774115 T-467 P.02 F-aa9 ') .~ APR 2 2 2002 AIlIkaOil&GasConJ. QJnmission At1døaf,.: Supreme Court No. S-09730 Superior Court No. 3AN-99-3482 EMERGENCY MOTION FOR INJUNCTIVE RELIEF Pursuant to Alaska Rule of Appellate Procedure 504, Appellant Cook Inlet Keeper move$ this Court for emergency injunctive relief ordering Forest Oil Corporation, the Intervenor- Appellee in this case, to cease any and aU activity under the Permit to Drill for Redoubt Well :r-,To. 5 ("Redoubt 5"), issued on Apri11!, 2002, by the Alaska Oil & Gas Conservation Commission ('4AOGCC") as part of the Osprey Oil & Gas Explorarion Project. Emergencr Motion for Injunctive Relief Trtlsree$(ør Alosk~ 1026 W. 4th A-'-ð. Su;tp.20J ArJclJ<:m~ge, Alaska 9.9.'501 (907) 276~4244 04-22-02 02:48pm From-PATTON 80r,~~ LLP " ;;) 190727741 5 ..C) T-467 p.oa F-SS9 This motion is supported by ~he accompanying Memorandum of Points and Authorities and Affidavit of Rebecca L. Bernard. Dated: April 1£2002 Respectfully submitted, .. . - .. -. Rebecca L. Bernard AKBar# 0105014 Michael J. Frank . AI<. Bar # 7410076 Attorneys for Appellant Emergeney Motion for Injunctive Relief 2 TI1("te~$ for A 1(1'1;k(l 1026 W. 4/10 A".e. SuiTe. 20.1 Anchorage, 41lfsk(l 99.501 (007) 276.4244 04-ZZ-0,1 01 : 49p., F r..-PATTON BOr.O~)LLP " Rebecca L. Bernard MichaelJ. Frank TRUSTEES FOR ALASKA 1026 W. 4th Ave. Suite 201 Anchorage, Alaska 99501 Telephone: (907) 276-4244 Fax: (907) 276-7110 Attorneys for Appel1ant 19072774115 T-467 P.04 F..SS9 . IN THE SUPREME COURT OF THE STATE OF ALASKA ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) INTERVENOR..APPELLEE. ) - ) COOK INLET KEEPER, APPELLANT, v. STATE OF ALASKA~ OFFICE OF MANAGEMENT AND BUDGET, DIVISION OF GOVERNMENTAL COORDINA TIO}\{, APPELLEE, FOREST OIL CORPORATION, Supreme Court No. 8-09730 Superior CouJt No. 3AN-99-3482 MEMORANDUM OF POINTS AND AUTHORITIES IN SUPPORT OF EMERGENCY MOTION FOR INJUNCTIVE RELIEF Pursuant to Alaska Rule of Appellate Procedure 504, Appel1ant Cook Inlet Keepf~f hß~ moved this Court for emergency injunctive relief ordering Intervenor-Appellee For~$t OJ ¡ Corporation ("Forest Oil") to immediately cease any and all drilling and other activity pursua.nt to the Pennit to Drill for Redoubt Well No.5 C'tRedoubt 5)'), issued on April!1, 20()2, to Forest Oil by the Alaska Oil & Gas Conservation Commission C~AOGCCn). The Permit to Orill for Redoubt 5" which is pan of the Osprey Oil & Gas Exploration Project at issue ìn this; i;ase, has Memornndum of Points and AuthoritítS In Support of Emergency Motion for Injunctive Relief 1) '¡stees for A/(1.:¡;lfa ¡Ò26 w. I(~ An'- Slâte 10J Ar?chorag~, AlaskQ 99J01 (907) 276-4244 04-2Z-02 OZ:49p~ From-PATTON BOr.l"tLLP .,) 190727741 5 T-467 P.OS F..aas . not undergone a Coastal Consistency Review as required by the Alaska Coastal Management Act ("AMCA"), and it was therefore issued illegally. This case, which ís presently pending for decision before this Court, is a. chalÌenge to the , . Final Consistency Determination prepared by the DivJsion of Governmental CoordinatiQn ("DOC)') for the Osprey Oî1& Gas Exploration Projects a project of Forest Oil. That determination was the fina) result of a Coastal Consistency Review, the scope of which encompassed the following pennits and approvals: a Section 10 permit issued by the U.S. Almy Corps ofEn~ineers; aUnit Plan ofOperatíons approved by the Alaska Department of Natural Resources; an Oi1 Di$charge Prevention and Contingency Plan, approved by the Alaska. Departm.ent of Environmental Conservation (ADEC); an Air Quality Control Construction Pennít issu~d by ADEC; and Pennits to Drill issued by the AOGCC. See Exhibit B to Affidavit of Rebecca L. Bernard). The Permits to Drin were for the four exploration and delineatiQn wells and one injection wen tbat are covered by the Final Consistency Detennination.1 See id., On April 11, 2002;0 the AOGCC issued a Pennit to Drill to Forest on for Redoubt 5) which is a fifth exploration and delineation wen. See Alaska Drilling Statistics for W('t?k Ending 4/12/02, found at ~.$tate.ak.us/local/~kpa~es/Ap~:fN/j)gc/b~1/aprl2-btrn (see Exhjbit C to Bemard Affidavit). According to Forest Oil, the purpose' of this fifth well is "to defi¡¡e the western limit of the oil accumulation and to further delineate the extent of me natU"r:~\ gas field," See Forest completes deepest deviated well in Cook Inlet, Petroleum News Alaska }\~ews BuUetin (AprilS, 2002) (attached as Exhibit A to Bernard Affidavit). Redoubt 5 is not covered by the Final Consistency Determination for the Osprey Oil & Gas Exploration Project, which encompassed only four exploration and delineation wells. See Memorandum of Points and Authorities In Support of Emergeney Motion for Injunc:tive ReUef 2 Tr(s~t!esfor Alasfm 1026 W. 4'ff Ave. SJtrto! 7.01 AnchoraJjt, Alo:~ka 99501 (907) 276-4244 hi in ?'I 04-22-~2 02:49p~ From-PATTON B~LLP 19072774115 8) T-487 P.06/25 F-SS9 Exhibit A to Bernard Affid~vit.: To the best of our knowledge, AOGCC did not undertake a Çotistal Consistency Review before issuing a Pennit to Drill for Redoubt S. See Bernard Affidavit ~~ 6-8. Thus, the Permit to Drill for Redoubt 5 was issued in violation of the Alaska Coastal Management Act ('~ACMA"). The ACMA requires that any project in the coastal zone be reviewed for consistency with the coastal standards contained in the A1aska Coastal Management Program e~ACMP))) before it is approved or undertaken. AS 46.40.096 (establishing coastal consistency review requirement); AS 46.40.210(3) (defining Hconsistency review" as "the evaluation of a proposed project against the standards adopted.by thecol.1ncìl under AS 46.40.040 [and the relevant district coastal management program]"); 6 MC 50.030 (describing multi- and single-agency consistency reviews). There is nothing ín either the ACMA statutes or the accompanying regulations that exempts Permits to DrilJ issued by AOGCC fr()m the coastal consistency requirement. Nor are AOGCC Pennjts to DriB found on the uABC List," the list of penn its and authùrizationsthat are either categorically approved or subject to a general concurrence and therefore exempt frQt].\ consistency review. See 6 MC 50.050 (establishing the ABC List). Thus~ AOGCC was required to undertake a consistency review before issuing a Permit to Drill to Forest (Ht for Redoubt 5. Without a Final Consistency Determination for the Permit to Drill, its issqance was illegal and any activity undertaken pursuant to it is also i11ega1. Cook Inlet Keeper sought to obtain a written commhment from Forest Oil that it WQuld not undertake any activity under the Pennit to Drill for Redoubt 5 pending an adequate Coastal Consistency Review. See Bernard Affidavit' 9 and Exhibit E to Bernard Affidavit. 0, I April 18~ Cook Inlet Keeper received a letter from Forest Oil stating that Forest Oil had aIres': y begun ~". --.-'--,- I At onl argument in this case on October 15,20017 Counsel for Forest Oil r~resented to the ÇOi1t1 that ¡<west 0;.. J\1emorandUID of Points and Authorities In Support ofEmergen~ 1\{otion for Injunctive Relief 3 TrnSTf!i:! fer A l(l~Jm 1026 TV- 4'), Ay~. Suite 20J Anch(;"t<age, .Alaska f')9~f)] (907) 276-47.44 04-22-02 02:49p~ From-PATTON BOr.~~ LLP iti 19072774115 8) T-4S7 P.OTIZ5 F-BS9 drilling under the Permit to DriI1 during th.e weekend of Apri113-14. See Bernard Affidavit ~ 10 and Exhibit F to Bernard Affidavit. Forest Oil did not agree to voluntarily cease activity under the Permit to Drill. Each new well that is drilled as part of any oil exploration project brings increased potential for environmental ham. Each new well creates an additional opportunity for leaks, spills, and well blowouts, with an the toxic pollution associated with such accidents. The drilling of each new wen requires additional consumption of diesel fuel and therefore emits more air pollutants like nitrogen oxides (NOx) and sulfur dioxides (SO;z). Thus, the potentíal for ineparable envirorimental harm associated with even one additional well is very real. All of these pollution impacts would bave an effect on coastal resources, since 'he Osprey project is located in Alaska's coastal zone. That is why the Alaska Legis1arure enact~d the ACMA - to prevent the issuante ofpermits~ such as the Permit to Drill for Redoubt 5, wi1h.out a preceding eva1uation of the consistency of the activity withthe coastal standards con1aineçl in the ACMP. AOGCC1s failure to undertake tbis review, and Forest Oil's commencement ofclrilling under the Permit tQ Drill, are a violation of the ACMA. In order to prevent Íneparable environmental harm and to stop further activity under an illegal Permit tQ Drill, Cook Inlet Keeper moves this court for emergency injunctive r(,Hef ordering Forest Oil to cease any and all activity under the Pennit to Drill for Redoubt'). Because Forest Oil is currently drilling under this pennit~ and has not voluntarily agreed to ce~se su(;b activity> we ask that this Court issue the requested injunction on an expedited basis. ~..,.~.,.,,~ was completing itS last ~xplonnory well and would be done wjtb exploration work by the end of 2001. 'lh'SlC¡'W for A 1(1"fr.a 1Q26 JV. 4Ih",.e. St/i(e 2M Anch01'ag;? Af~$kfl 99501 tV'7) 27f}~1U4 M~mOTandum of Points and Authorities In Support of Emergency Motion for Injunctive Relief 4 -j 5 04-22-02 02:50pm From-PATTON BOr.~~ LLP .,' Dated: April !.t'2002 Memorandurn ofPotncs and ^pthorities In Support of Emergenty Motion for lnj unctive :p.ellef 19072714115 .-) T-467 P.OB/25 F-8S9 Respectfully submitted, 5 }"~ ustees f()r .AlasktJ 1026 Jf ~h Ave. SHiff.! 2()] A12()ho1>"'r;::e, .A/Mica 99501 (907)'J.76-4244 04-22-0~ 02:50pm, From-PATTON BOC~~LLP .' Rebecca L. Bernard Michael J. Frank TRUSTEES FOR ALASKA 1026 W. 4th Ave. Suite 201 Anchorage, Alaska 99501 Telephone: (907) 276-4244 Fax: (907) 276-7110 Attorneys for Appellant 19072774115 T-467 P.09/25 F-BS9 . IN THE SUPREME COURT OF THE STATE OF ALASKA ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) INTERVENOR-APPELLEE. ) ) COOK INLET KEEPER, APPELLANT, v. STATE OF ALASKA, OFFICE OF MANAGEMENT AND BUDGET, DIVISION OF GOVERNMENTAL COORDINATION, APPELLEE~ FOREST OIL CORPORATION, I, Rebecca L. Bernard, hereby declare: Supreme Court No. 8-09730 Superior Court No. 3AN-99-3482 AFFIDAVIT OF REBECCA L. BERNARD 1. I am a Staff Attorney with Trustees for Alaska and a Hcensed member qf the /\.1a.sk~ Bar. I represent Appellant Cook Inlet Keeper in this case. 2. - This case is presently pending for decision before this Court~ having bee' I briefed and argued on October 15, 2001. Affidnit of Rebecca L. Bernard 1 '}- 'l$teesfor Alaska J026 Jr.-11Jt Ave. Suilt! 201 Anchor..qe. Alaxka 99501 (907) 276-4244 04-22-02 02:50pm From-PATTON BOr.~~ LLP iÎ 19072774115 T-467 P,10/25 F-889 --"'" 8) 3. During the week of April 8, Cook Inlet Keeper staff forwarded 10 me an article in tbe latest edition of the Petroleum News Alaska News Bulletin~ which disclosed that Forest Oil has completed its Redoubt No.4 delineation well for the Osprey Oil & Gas Exploration Project and would soon begin drilling the Redoubt No.5 delineation well in order to define the western edge of the reservoir. A copy of the article is attached hereto as Exhibit A. 4. I have reviewed the Final Consistency Determination for the Osprey Oil & Ga,s Exploration Project, which is the subject of this case, and confinned that it covelS only four explora.tión and delineation wells a.nd one disposal well. A copy of that Final Consistency Detenninatìon is attached hereto as Exhibit B. 5. During the week of April 8 and the week of Apri115~ I made numerous phone calls and conducted Internet research to detennine whether a Permit to DriB had heen issued for Redoubt 5 and whether that Permit to DriU bad undergone a Coastal Consist,ency Review as required by the Alaska Coastal Management Act (A("';MA'L 6. On April 15, I was infonned by Steve McMains of the Alaska Oil & Gas Conserva.tion Conunission that a Pennit to Drill for Redoubt 5 was Íss\led on April 11. I sub$equently confinned this ínfonnation by reference to the Weetçly Ihilling Index posted on the AOGCC web site. A copy of the Weekly Drilling Indexnt1ntout is attached as Exhibit C. I was also informed by Mr. McMains that, to his kn'.lwledge~ a Coastal Consistency Detennination was not prepared fOT thi$ pennit. 7. On April 15, I was infonned by Assistant Attorney General Kirsten SWfHlson that the Division of Govemmental Coordination (DOC) had no knowledge Ofthf' Permit to Drill or of any Consìstency Determination for such pennit. Affidnvit of Rebfcca L. Bernard 2 ï Jf:;tee.~ jár A la.~ka 1026 Ff' 1"1 Ave- &~ite~OI Anchor '¡:;e, A1Mko 9950-' (907) 276r4'l44 . " 04-ZZ-0¡ OZ:50pm, From-PATTON Bor^')LLP . t 9072774115 . --) T-467 P.11/25 F-SS9 8. On April 177 I detennined by visiting the State of Alaska's "Online Public Notice~~ web site that no public notice for a Consistency Review for the Pennit to Drill has been posted within the last two months. A copy of the printout from this web site is attached hereto as Exhibit D. 9. On Apri115, I sent a letter to Kyle Parker and David Mayberry, counsel for Forest Oil, seeking a written commitment within 48 hours that Forest Oil would not proceed with any activity under the Permit to Drill for Redoubt 5 until a legally adequate Consistency Detennjnation had been issued. A copy of this lettet is attached he-reto as :Exhibit E. 10. On Apri117, I received a telephone call from Kyle Parker, in which he infi:nmed me . . that Forest Oil had already begun dri1Hng Redoubt 5 during the weekend of April 13- 14. On April 18, I received a letter from Mr. Parker memorializing this telf\phQn~ c on'Versr1ti on. A copy of this letter is attached hereto as Exhibit F. Forest (HI did not agree to voluntarily cease activity under the Pennit to Drill. . I declare under penalty ofpeIjury that'the foregoing is true andcoITect. Dated: April £2002 Respectfully submitted~ .. -~.. Rebecca L. Bernard AK Bar # 0105014 Affidavit of Rebecea L. Bcrnard 3 r "stees ft.'.. A/(JsklJ 1026 w,./¡ AVe- SuitP- 2ÐJ AnchQn<>, A1Cl:fkc, 99~Ii()J (907) 2 ;'6~4144 04-Z2-0? 02:51pm, From-PATTON BOr.~tLLP fii 19072774115 .') T-467 P.12/25 F-8S9 CERTIFICATE OF SERVICE I hereby certify that on April 18) 2002, a copy of EMERGENCY MOTION FOR INJUNCTIVE RELIEF and MEMORANDUM OF POINTS AND AUTHORITIES IN SUPPO~T OF E1vŒRGENCY MOTION FOR INJUNCTIVE RELIEF and AFFIDA VIT OF REBE.CCA L. BERNARD, were hand delìvered to: Kyle W. Parker David J. Mayberry Patton Boggs L.L.P. 1031 West 4th Ave., Suite 504 Anchorage) AK 99501 and faxed and mailed by First Class Mail to , Kirsten Swanson Assistant Attorney G~neral Department of Law P.O. Box 110300 Juneau, AK 99811-0300 (1----4. -~]), Ili~ JOa~;arker Trustees For Alaska Legal Assistant '-. ~ Page 3 - PLAINTIFFS~ MOTION FOR ENTRY OF FINAL JUDGMENT 04-22-02 02:51pm Fro.-PATTON BOr.~llP . . Lois Epstein, 11 :21 AM 4/8/2002 -0800, Fwd: Petroleum News Alaska's NEWS BULLETIN SERvtCf -. - "',, - . .' . -,' , , ;' . .. .. ,," , .. "Jr... -., . ,,".. "'.,' . , 1'71! 19072774115 T-467 P. 13/25 F~889 )(..Sender: lois@inletkeeper.org@maîl.inletkeeper.org X-Mailer: QUALCOMMWindows Eudora Version 5.1 Date: ~n, 08 Apr 2002 11 :21 :53 .0800 To: becca Bernard <bbemard@trustees.org:> From: Lois Epstein <Iois@inletkeeper.org> Subject: Fwd: Petroleum News Alaska's NEWS BULLETIN SERVICE. X-Sender: hzimmer@trusteesdc1 X-Mailer: QUALCOMM Windows Eudora Version 5.1 Date: Men, 08 Apr 2002 09:50:37 ~O800 To~ lois Epstein <Iois@inletkeeper.org> 7Jenna App <japp@trustees.org> From: Heidi 2jmmer <hzimmer@trustees.org> Subject: Fwd: Petroleum News Alaska's NEWS BULLETIN SERViCe. X-RCPT-TO: <JoíS@lnletkeeper.org> ~ ~ Date: Fri, 5 Apr 20Ö2 20:04:48 -0900 To: hzìmmer@trustees.org From: "Petroleum News Alaska" <circufation@petroleumnewsalaska.com> X-I\It1í1er. Version 5.0 Subject: Petroleum News Alaska's NEWS BULLETtN SERVICE. Organization: Petroleum News AJaska r I , : . "I:. '-"T. ~....~",.,.,..".."., ,/,;".-....".". ~l!!I't , , . TO: Heidi ]jmmer Trustees For J1Jaska FROM; Petroleum News Alaska : -~ ~ Below is your copy of todats NEWS BULLETIN from Petroleum News Alaska~ , , ~ I I . "" "....- TO' . "'.."..'" """.''''' ...,. -~,~~..,~~ i .. , , N=WS 3J_~ =--N ..¡ , I . ~ April 05, 2002 ..... Vol. 8, No. 35April 2002 , . , 1 . .~. 1''',.""0,,,..... "~n~..~..,.- " I \ Forest completes deepest deviated well in Cook Inlet ~ , Forest Oil Corp. said today that it has completed the Redoubt No.4 delineation welt :".1t the Redoubt Shoal field in Cook Inlet. . . ". . Printed for Secca Bernard <bbernard@trustees.org> .- \...... ... ..- ~~,L' ...,. ~ .."--" 1 A. J n,e.2 EXHllrr ...... PAGFfL-.:.- yr~ 04-Z2-0? 02 :51 pm, From-PATTON BOr-'~t~~ LLP ..¡(,=.., ." "-", -,p' . .." ~ . 19072774115 T-467 P.14IZ5F-8S9 81 .~oj$E~stejn, 11 :2~ AM 4/8/200~ "o.800J Fwd: P~tr<?!eum News !\Ia.sk~'s .NE!,,~ B":IL~ET~.~ ~.ER"-.I_£! ! : ; ¡ -< The weU, drilled to 20,203 feet measured depth, is the deepest deviated welt ever drilled in Cook Inlet, the company said. Forest is operator and 100 percent working interest owner at the Redoubt Shoal field. The company said that as a result of this well, in combination with successful drílllng in other regions, Forest has replaced in the first quarter of 2002 more than its currently forecasted production for the entire year. I ¡ ~ ¡ . ? ~ ;. r ~ . The well encountered the Hemlock formation at 18,872 feet and togged approximately 229 feet of net oil pay. Forest is currently completing the well. The well, which was designed to determine the down dip limit of the field, extended the lowest known oil by approximately 50 feet without encountering the oil-water interface. Forest said it $st\mates the recoverable oil in Redoubt Shoal will be at least 100 million barrels (8~) minion barrels, net). ! : I ~ i .. ~ , ' I I . , ! .. ~ ~ \ . \ ~ The well also encountered 589 feet of net natural gas pay in multiple shallow sand$. fhis discovery will be further denneated during the oil development drilling program. Forest said it wiU spud the Redoubt No.5 within the next month to define the western Hmit of the oil accumulation and to further delineate the extent of the natural gas field. Forest confirmed that the Redoubt Shoal field development is on schedule for first production by fhe end of 2002, subject to reguJatory approval. ! ~ I ! ! , I ; ~ , ' l : i ' CLICK BELOW FOR ANlESSAGE FROM OUR ADVERTISERS. -'J'_~"""'!" , , , I : _. - ""'... ., , , I ¡ ~ , ' Petroleum News Alaska.. Phone: 1-907 522.9469. Fax: 1.907 522..9?8:1 cifculatiOt:1lã!P~trol~ u~N~ws~aska.com. -.. httP'.~Jwww~Detrc>..~e ~,nne~!JIi's~«1&gm...,"" § U P ~ C ~I B E . ¡ , Lois N. Epstein, P.E. Senior Engineer Oil and Gas Industry Specialist Cook Intet Keeper (Anchorage Office) 1026 W. 4th Ave., SuIte 201 Anchorage, AK 99501 907 276-4244, x119 (phone) 907 276-7110 (fax) . . .' - .- , . ~ "" . Printed for Bacca Bernard <bbernard@trustees.org> ...1_.. - -..". '.... -...., 2 EX.,,,,, 11 ~Gf!. ?-. OF 2 04-22-02 02:51pm From-PATTON B~LP 1907ZT74115 .-~) T-467 P.15/Z5 F-BS9 --- - --~ . I, - - ."-,.,-- . \ :~,i~,~.. ~ ,...... ...:-;: - - - - ....;J '. ~ \', . : : - .. - . - - - ......... --- '.. 1.,~ .. ---- . ., . .... ''PI' . - ..... ------ ... ..",' - --- ...... TONY KNOWLES, GOVERNOR OF~ICE OF THE GOVERNOR OFFICE OF MANAGEMENT AND BUDGET DIVIS/ON OF GOVERNMENTAL COORDINATION. Pipeline CODrdinators Office 411 We,t ~U\ Avenue, sum::; 2C ANCHORAGE. At< 99501-2343 PH= (S07) 271...t\317ffAX: (9Q'7) 2'7:?~90 September 14, 1999 John D. Amundsen HSE Manager~ FOTcenergy Inc. 310 K Street, Suite 700' . Anchorage, Al~ka 99501 Dear Mr, Amundsen: PROJECT NAME; Redoubt Shoals E.xploration Platfónn ("Osprey'') Installation. [.>riUing, and Well Testing . Final Consistency Determination State ID # AK9808..030G . . Army Corps of~ngineers # Cook Inlet 358~ 1-980607 ADEC Plan Number 9724-CP-4197 The Division of Governmental Coordination (DGC) has comwe\ed the coordinated r~~ vi~w of the proposed Redoubt Shoals Exploration Platform (UOsprey") Installation, Drilling~ and \VeU Testing project for consistency with the Alaska Coastal Management Program (ACrvlP) and has . developed this Final Consistency Determination based on reviewers' commeß1~.' ; Proposed Project & Location Installation of the Osprey drilling platform in approximately 45 feet of water, f\ppro;){ìm~te1y 1.8 miles southeast of West Foreland in Cook Inlet; LatitUde 60° 41 '46" north, longitude 151") 40' 10" west; Section 14, T7N, R14W, SM. The platform will be a four column ste~l Slnlcmre similar to existing Cook Inlet platforms. Forcenergy proposes to assemble the newly fabricated exploration drilling platform in Port Graham. It consists. of tWo major compon~ntS, the d~ck and tower strUctures The platform will then be towed to the location specified abov!" within tbe Redoubt Unit. The platfonn would be leveled and secured in place by piles drl.":n in ~acb )!~g, After in~aUation, the dril1ing and testing of up to four exploration and delineat¡"n wt!tls from the piatfonn will begin. The project wells would be directional1y drilled eastward 'rom the surface 001012 t', /2 EXH_IT ......~ PAGF .~.. OF ~ 008 ì! 04-22-0? 02 :52pm, From-PATTON 80G~,~,. LLP , Rcdouln SIJO'~ Foree_""- ~ September 14. '9991.^nJUnd$~n Stau: JD. AK980S..o3OG. fCD ' location to delineate a known oil..bearing fonnation in the Redoubt Shoal Fieldl' as well as to explore for additions] oil and gas reserVes within the unit. If sufficient hydrocarbon reserves are discovered, the exploratory platform will be convened to a production platfonn. A number of' additional pe~Ì1s and a new consistency review will be required before production ac.tivities can be approved, . .'" 1- The plaûorm would accommodate a modular7 self.contained explora.tory drilling rig which would be installe4 once the pia-tfonn is set in location. The p]atfonn is designed to house up to 55 people. Fresh water will be supplied trom onshore sources and potable water may be supplemented with a desalinization unit. Solid waste generated onboard the platfonn will b~ \fansponed to shore for disposal a\ an approved landfill. Discharge ofwater..based drill cuttings and muds. wastewater discharges, including gr~y water, treated sewage and treated effluent from the rig oiVwater separator will be regulated by the U,S. Environmental Protection Agency (EP A), Cook Inlet National Pol1utant Discharge Elimination System (NPDES) General Permit. This general permit bas been previously reviewed fOf consistency with. the ACMP ~ .$0 activities associated with the general permit are not pan o(this consistency review. An injection well win be dril1ed to dispose of oil-based .muds and pTod~Ct;d waters. 19072774115 ~~~): T-467 P,16/25 F-aa9 2. Scope of Review . . The following federal and state permits and authorizations are required for prQPosed project u.s. Army Corps of Engineers (COE) Section 10 (Rivers and Harbors Aèt) Deparunent of Natural Resources Únit Plan of Operations Department of Environmental Conservation Redoubt Shoals on Discharge Prevention and Contingency Plan (9724JCP...4'197) Air Qua1i~ Control Construction Pennit (9923..ACOOl) Alaska Oil and 'Gas Conservation Commission (AOGCC) Pennits to Drill Consistency Determination Based on the review of your project by the Alaska Departments ofEnviromnentai Con~~rva1íQnt (DEC), Fish and Game (DFG), and Natural Resources (DNR) and the Kenai Penjnsula Boro"gh Coastal District, the state conCUrs with your certification that Ù1e project as propo';~d is consi~tent . with the ACMP provided the following conditions outlined in the following stip\' lat.ions ßTe J1\et, 001013 eXHllrt 1. ,')AGf!.A~' ~2Æ . i 4/17/2002 http://www.state.ak.usllocal/akpages/ ADMINI ogclb\'~l/apr 12.htni ~ ) . ~ "\¡ bt. ~£i ~'?' <,.- Ð'1a.. /FiW I n/a / ~I'\'r ,.~~ ~ .......- i "\Jir~ vr...... AOGÇC tjom,e paae 50-029-20181-01 BP EXPLO~TION (A:LASI<A) INC PRUDHOE BAY UNIT €-031\ 201-217 COMPLETED: 02/13/2002 13,708FT MD ',Q48fT TVO SURF: 1053FT FNL AND 502FT FEL, SEC 06, Tl1N, R014E, UM ARCTIC SLOPE: BOTM: 3176FT FSL AND 4201FT FWL, SEC 32, Tl2N, R014E, UM PRUDHOE aAY, PRUDHOE OIL POOL 50-029-23060-00 BP EX1?LOAATION (ALASAA) INC PRUDHOE BAY UN BOIÚ~ J, 104 201-~38 COMPLETED: 02/27/2002 PEVELOPMEN'I' ¡-OIL la/400FT MP 7,fI?6FT TVD SURF: 2425FT FSL AND 3529FT FEL, SEC 34, T12N, ROllE, UM ARCTIC S;OPE aOTM~ 1296FT FSL AND 2958FT FWt, SEC 35, T12N, ROllE, UM PRUDHOE BAY, BOREAL!S UNDEFINED alL POOL RELEASABLE INFORMATION ON RECENTLY COMPLETED WELLS 50-029-2264ì-Ol ~HILLIPS ALASKA INC. KUPARUK RIV UNIT 3M-?9A 202-084 APPROVED: 04/11/2002 PEVELOPMENT SURF~1332FT FNL AND 1756FT FEL, SEC 25, Tl3N, ROOSE, UM A!\CT¡C: SLOPE BOTM: 2227FT FNL AND 5264FT FEL, SEC 35, T1JN, ROOSE, UM LSE: AOL0025523 KUPAROK RIVER, KU~ARUR RIVER OIL POOL CORRECTION TO LAST WEEKS REPORT ERROR: PE~MIT 202-055, API 733-~0116-03, TRADING BAY UNIT G-1SRD3 CORRECT: PERMIT 202~055, ÄP¡ 733-20116-03, TRADING BAY UNIT G-12RD3 .3, 50-029-23082-00 Bt? EXPLORATION (ALASKA) 'INC PRUDHOE BAY ONIT PSI'" 6 202-079 APPROVED: 04/12/2002 SERVICE SURF: 3847FT FSL AND 44J6F1 FiL, SEC 15, TllN, R015E, UM A~CT1C SLOPE BOTM: 4043F~ tSL AND 4633r'1' FEL, SEC 09, TllN, R01SE, UM L$E: ADLOO~4631 PRUDHOE BAY, PRUDHOE OIL POOL 50-029-23083-00 BP EXPLORATION (ALASKA) ¡NC PRUDHOE BAY ON BORE V-l06 202-080 APPROVED: 04/12/20Q2 DEVELOPMENT SURF: 4810FT FSL AND 1649FT FEL, SEC ll, Tl1N, ROllE, UM ARCTIC SLoPE BOTM: 5237FT FSL AND 5147FT FEL, SEC 01, TllN, ROllE, OM LSE: Aot0028240 PRUDHOE BAY, BOREALIS UNDEFINED OIL POOL 50-029-22:347.60 SP EXPLORATION (ALASKA) INC PRUDHOE 'SAX UNIT¡ A""38Ll 202-081 APPROVED: 04/12/2002 DEVELOPMENT SORF: 2229FT FSL AND l013FT FEL, SEC 35, TllN, R013E, UM ARCTIÇ ßLOPE BOTM; 3722FT FNl AND 3-436FT FEL, SEC 02, T10N, R013E, UM L8E: AP1,¡0047472 PRUDHOE BAY, PRUDHOE OIL POOL 50-Î33-20~13-00 FOREST OI~ CORP REDOUB1 UNIT 5 202-083 APPROVBD: 04/1l/20Q2 EXPLORATO~Y SURF: 1909FT FSL AND 318FT FEL, SEC 14, T07N, R014W, SM COOK I~l¡ET B.l\SI:l'l BOTM: l884FT FSL AND 569FT FEL, SEe 24, TOiN, R014W, SM LSt: ADJ~03~n20;\ REDOUBT SHOAL, UND~FINED OIL POOL DRILLING PERMITS APPROVED J\,OG.CC Home.Page Wee~ly Drilling Index ALASKA DRilLING STATISTICS FOR WEEK ENDING 04/12/02 1-467 P.17/25 F-8S9 190,Z,,4 r 15 .~-~) From-PATTON BO~~LLP . 04-ZZ-0Z OZ:5Zpm \ ÄOGCC 04-Z2-02 02:52pm From-PATTON BOr.~S. LLP . Stat~ of Alaska Public Notic¡';~W 19072774115 T-467 P.18/25 F-Sa9 .~-) Online Public Notice ~lat~ of .Aloiko O')llr~ . Current View: By Department (Active Qnly) r*~*~ 'Së~rch Her~ ~*',~~.:'~' Current User: Anonymous ~œL1l) 1'~Uöi'~thlt1:tblU".. ~nun~~.J pl'l8u~ Notice Date Title ~ Administration . Alaska Bar Association . Community & Economic Development . Corrections . Education & Early DeveJopment .. En-vironmental Conservation . Fish & G arne . Healtb &'Soeial Serviçes . Labor & Workforce Development . Legislative Affairs Ageo£y . Military & Veterans Affairs . Natural Resources .... Office of tbe Governor .. Board$ & Commissions ~ Pu blic Notices 04/12/2002 ACMJ,» Cons_isten~y Review,$.otzeþue S.ound 65 04/12/2002 ACMP Cons!steI1çy R~vievv, Nus~~gak .River. NJ.nY... Sty..y~ahQk Gravß1.Mining 04/12/2002 Order.and Nqtice .of Consoligatiop.Electi9n. Ci!):.QfH~lì!!es ~d Haípes Borough 04/1 0/2002 Al~ska s.tate CQmmission,for HumanJUghts_~pl,Jj£_H~~IW...g 03/18/2002 ACMP. Consistency Reyiew, ~OU~. For1<.J1ydT~:v'JeG1riç ~!pject.. SJate ID A~02Q2-02J. 03/13/2002 ACMÞ Consistency Review. NP;R~A.Qn apdJ,1a_s..l&~se~_.S._~1~ - 03/13/20Q2 Alaska.: Coastal Pol~cy C.Ç>unci} - Co.~ceptðJ,U~I('Y~!l.QI.aft.Qf the City of C~rdov~ Co~stal Man&gement Pro.PJf:ID! 03/12/2002 r,etition Çertification: IniJiatjv~ on Q-as PigeliU8 D~Y.~19--PJP~nl A~thoritY. ' 03/04/2002 P~tition Certific~tio~:. Init~.~tive ~ovin~9c~tiQ.n_Ql Legis)ath~_e Ses.~ion~ 02/27/2002 Proposed Change. to DesigI}~lted .Agency forJ3tate of Al~~k~ Çlient A~sistance Progr~ 01/03/2002 Petition Certificatiol1~ ~illlncrea$in~ Al~ska' s Minim1Jp1 }lourly Wage 11/09/2001 G~rtific~tion: Initiative to DecJ:~inaUzç Hcmp~ Inclu~Ÿ!!g Marij\Wla EXHtI" II PAGF,.J... Qf..J http://notes3.state.ak.us/.../PNByDeptActive?Open View&Start= l&Count=l OO&Expand~13. 4/17/2002 J 04-22-0~ 02: 52pm. F rom-PA nON BOr.~~ UP State of Alaska Public NOtíC~ew 19072774115 T-467 P.19/25 F-SS9 .-A) . Regulations Filed by tbe Lieutenant Governor ~ Public Safety . Revenue . Transportation & Public Facilities . University of Alaska lüœ.\(~lCJ .i~.tfJ['Hf.ir~" d~~ll_~ ~ ~M" ,«~... Gl'.~" r r~. ~'~F:~~ H.n.rnp.p~,,~ .. -. _,.1 Ø> State of JI.I::¡'~a Contact; ~t)mliste!S~.\ita'e.!k..LlIi EXHtatT j¿.. ÞÅG~~ 0,1 http;l/notes3.state.ak.us/.../PNByDeptActjve?OpenView&St~1 &Count~l OO&Exp<'nd~J.3. 4/17/2002 O~-22-0: 02:53pm. From-PATTON 8°~~~íLP State of Alaska public NoticeS~ 19072774115 T-487 P.201Z5 F-gS9 .~) Online Public Notice ~lot~. of Alosk,o Qr>¡llr~ Current View: By Department ~~~tnl(~LJj¡11-1~wir~'~1I.rdlriuæÐ (AcUVé only) Notite O-.te Tit'!.?: ~ Administration r;;'1I'II 'Search" Hére ;,.~~, ~ ). Ala$ka Bar Association . Community & Economj~ Development . Corrections tÞ Education & Early Development .. Environmental Conservation . Fish & Game . Health & Socbd Servjces Þ L~bor & Workforce Development . Legislative Affairs Agency ). MiHtary & Veterans Affairs ... Natural Resourtes ). Adopted Regulations - Te~t or Summar)' of Text .. Procurement "'Public Notice$ 04/17/2002 Survey AncLPtatting W~st Fork ~{{RCS. Staking,Arç_@: 04/12/2002 PrQpos~d Right-. Of:-Way Tq, OVEA For 'F~el rì~iu~_1:g F airban1c~ Ipte~ationalAirp-ort 04/11/2002 ØO Ç3a$ ?ad_pe~.elopme~t 04/11/2002 Shqre FisherY Leas~ Ap,.pIic~tjol1s. AD~ ~278':1.3 &,i\t1L 227895 04/09/2002 ðm>o.sed .$al~ of Chen a f1004 CQ~.troJJ~ro.j~l.t Parç~l tQ PSACE 04/07/2 002 S;hor~ Fis~ery LeJ!lse Aup}icatiqn 04/05/2002 Kenai-Kache~ak.Pjp~1ìne, LÇC RJght-.qf..W;ty. L~~se ApPlicatiqn 04/05/2002 YVate~ Ri,ght Applic1\tion:- 23738 04/05/2002 Water.Rigl)t A.11PJjcation - LAS 23717 04/05/2002 W~ter Right Ap.plicatipn - J..AS_2371.~ 04/05/2002 Wate.r Right App1ic~tion_- LAS 73742 04/04/2002 Decision tQ Le~se Stat~ Land ADLJ063.5.1 04/04/2002 ,Water Right Application.. 237.37 04/02/2002 ApplipatioIl For. Lease. AppI:oxir.nat~lYl.~. Milf$ ~th/Southwe$t Of,Cape Seni~vin 04/02/2002 Se.ctioJ1.Lb~e Easernent.V ac~ltiop, 10 Miles \V ~.~t.OfK11.lkWj3.J! A+,f'U,.;-,," u",., UifÐØVf ~~~A~~-.-?~ ~~.~lf.. http://no1es3.state.ale.us/. . .fPNByDeptActive?Open Víew&Start=l &Count~ 1 OO&E}< pand= 12. 4/17/2002 ;d Current User: Anonymous 0~-22"0~ 02: 53pm, F ram-PATTON BO~~'~LP State of Alaska Public NoticetiJw 19072;74115 e) T-467 P.21/Z5 F~8S9 - -Q- - .. ~ 11. .,1 ~au..sc:) ... J. 'VV J . 04/0112002 Rental.Of~quip).t1ent And S~vic~s 03/31/2002 D(:cision. To Lea,$e A!~s~ Melltal ßea1th Tru,st Pr(J~ 03/30/2002 Sa~.e Of State North Slope Roxa)ty Ga.!) 03/28/2002 Lease Auction. Of 5-Ac.r.e P.~rcel Ne~.. CiI1der ßiver OnAk Pen41sQJa 03/26/2002 rreliminæ:v D~ci~içm Qn 906(JÇ) Cortc\UTenc~_For L~§"El.l~.t peter$yille 03/26/2002 Propo~ed .Am~~deq. Fina,.l Fipding At\4 Decision Pain! Mackenzie 03/20/2002 Usibelli.. Coal M~ne. Inc. 1>Tego.tiat~~ Mé:!teri~l. Sale 03/19/2002 Sl1bmerg.ed .Lands Ea.sement FQ.r Ojl. Gas.. POWf:.L CO~Ullication L~nes,.We~t Forelan4 03/15/2002 20Q2 Remote Recreat¡on~l Caþin ~ite Stakj~g Ar~SÆ 03/15/2002 "{JnifQnn State W aterway M~king Sys.tem Regul.atiQJ}] 03/08/2002 P~CiS10p To Sell..ParçelsAnd..Jake Otllt~r Actions 02/27/2002 Renewa1 Of The ~ndipott :r.jpeli~e RiID11:.Pf- W ~. Leé,l,$ç; 02/27/2 002 Re~~wal Of The Kuparuk ExtensionJ?ipeli~e. RiJ~J Il:Qk Wa::i, Lease 02/27/2002 Renewa.l Of The Kup~ruk Pipe.Une ~jght:Qf..W.3)"¡'d.ç.~~~ 02/27/2002 Renew~ O(The Mi1I\~ Point Pipe1ip.~ Rigþt..Q.(:Y/ayj::.~a_~t:;. 02/27/2002 Renewal Of The o.likto~ Pjp~lin~ Ri~ht...Of-W~.e$!~~ 02/11/2002 178 .]3ase1'l!~nt Revi~w ~ Kot~ina .lJ.se S~~ey 01/31/2002 Nqtice Of Oil & Gas Leas~. Sale.s - N.~ s. ~"Qothill~ 8LÇ.Lt Are~wide. 20P~ ~ Office of the Governor . Public Safety . Revenue . Transportation & Public Facilities .. University of Alaska r .n ". ~:z&md Irl.~ir~[.11~1:UiU~ ~l~HDG I;ff1~hua,~ ~MI- 't<-'. (1[4~~T ¡ ~.. AI:J~.k::l ~n!:"p.p-:::tnp..", ". 1 ~ Stat~. of ."Ia6M I COntact: weDma~t'~!~stat~..ak.u5. t¡ -J L j); ¿j Z.{-- EXHlltT ..... MO~-:~{ OF..J- http://notes3.state.ak,1}S/mfPNByDeptActive?Open View&Start--l &Count=l OO&Exp~nd=J 2. 4/17/2002 G~~2Z-0~ 02:54pm From-PATTON 80~~:~LP U4-la-DZ U1;ZTp' Frum-PATTDH ~P 19072774115 18Q1ZrT411~ ~ T-467 P.24/25 FN8S9 J ......... ,.....,..... PATTON BOGGS llP ATTORfi(VS A{ LAW 1031 Wn1 fauJ1h AveO\~1iJ Su lIe 5114 AnchÞfr.lgt, Ala~~~ 99601 907.2,7)..4900 ,. ......... ,_l""..~- ~" h~mne 807 In.4117 www.l:nntfl..~.)!.Jø..tP!TI April 18. 2002 Xyk W.PmkIr 2'3,6)30 1cp~p~tU!\..t.~.œm Vü\ F~C$IMI~E Rebecca Bernard Trusœes for A1asb 1036 W 4thAve.~ Suite 201 Anchorap, AK. 99501. Dear Ms. BeJ1\anh This is to memorialize O\.1r conversation frozn yesterday. I ha~e now had the °ppft,mmtty to c:ommunicate with all appropriate Perm on management tQ respond to your lmf!\tQfApril1.5, 2002, ~d 'the additional questions you raiseø during our convusations yesterday 'and e~f lie.r this weèk.J' , As 'We discussed yesterday, consiStent with the Depan:mem: ofNam.ra1 Resourœ~ aumod,.rttiQn dated December 27, 2001 (\\ttached) , Forest on hM commenced d.dUing of the f¡ fch ~plprnrQt.Y welt at tbe Osprey PlAtform. Forest on moved onto the wen over the weekend ~nd Df~ drilling the surface hele early Mondq morning. ÜU'.rendy. ForeSt Oil is driUing f!head au ~b~~ fiñ.b exploratory weU. As I mentioned yesterday, and tenfinn now in writing p.r your r~qut$ti' ForeSt Oil is not discharging muds and eutdngs to Cook Inlet. Through the con3.ptetion of this fifth =plontion welL Porest OJ] wiU grind and inject all muds and cuttings into.its pe~'nû'tJ,e. d Ous II disposal weD, wmch is consistent with its p1ans for handling muds and (.Utt,mt?;,~ ÍTnm weU$ driDe4 wder the Plan of Devdopment for the Redoubt Unit. ~O, I c:an conñnn tba; upon compleQon of d1is fifth exploratory well (Forest. Oil auùcip~$ re~g total depth in June), Forest Oil does not plan tD dri1l any ~ti()n~ wdls ~t the ()$preÿ' PladQnn under the suite CJf exploration pennit$/;'l1tborizations (Le., NPDES Geneml Discbm-ge Pemû~ etc} . .....----,.--~--_.. . ~- .w.. . --~..----... .. ... . ,. , ...., . ........... a'- -- -' -.- -~,. ,....-'--' ~-......... /f' PHIIIT ff fIAf&l. ~ ~ ....... .' f . .... .'¡" } . WASHINGTON. PC ., ANCHt3AAfU . ilOUtltJ . DAU.4S .. DENVER.. NORTHE"N VIFUHNIA .J ?! l~ I 1 ~ a4"ZZ-O~ 02:54pm From"PATTON 8or"'~iLP 04-18-n2 01 :2Tpm F r_PATTtIt 80"" 19072774115 1eD .-.'. r"467 P.25/Z5 F-aa9 Tl1l4110. ) I..... .--. PATTON BOGGS llP Ufnun It ~u Rebec::ca Benurd April 18, 2002 Page 2 Please call me if you bave any additional queStions. Thank you apn for conuacång me regurlin~ your concerns. S1ncere1>3 ,~~'/~& ~Y:I'2 W. Parker XWP/jlt cc; Kimen Swanson) Assistant Auomq General, Depan:rnent of Law Pat Galvin. DireCtor1 Division of Governmental Coordination Cammy Taylor, CotnnJi5SÌon«, Alaska Oil f( Gas ComemrioA CammisÄon Pat PourchOt, Commissioner, .Alaska. Department of NatW\Ù R.esoUfl;es -........-.. "-- ..- -.. "'-' ,,.. . - .. ..... ~.. . '''-- .....,,... -01.1. E>:Hí6rr L.. PAQ£~~~~c .-i 04-22-02 02:48pm, From-PATTON BO"--}LP PATTON BOGGS llP AJI0RN[YS A' lAW ANCHORAGE 80ULDER DALLAS DENVER NORTHERN VIRGINIA WASHINGTON( D.C. CQnfi~Bntia1V Note: The documents accompanying this fae.simP" contain information from tile law firnt of Palton Boggs llP which ia t:llnfidential andlllr privileged. T~e information is intendêd ..nly for tI1e "'If II' tho individua' or Mtlty nllmed an tl1;1¡ tf8J1Smission ¡h(leJ. If you 8r" not thl' intended reçip;~M, YOIJ are hereby nDtifièd that any disclosure, copying. dhit,ibution or ths t3kÏ(1g of Bny 8ctiDn in relianc8 on tl1l1 cont.ms 01 this facsimile is ~trictly prohibited, ilnd that the documents ahlJ\lld be returned to this Firm immediately- If you hne reCalY8d ,his facsimile ¡" trror, please notify U$ by telephone immlldiately '0 that wa can IIrri'1nge for the r¡¡Wrn of Il1e original I!otutnents to us lit no C6St to you, To: Company: Fax Number: Phone Number: Total Pages Including Cover; From: Sender's Direct Line: Dãte: Client Number: Comments; 19072774115 --- . , , Cammi Taylor Oechsli Alaska Oil & Gas Conservation 276.7542 25 ..~ .. Kyle W. Parker 907.263.6330 April 22, 2002 011916.0100 T-467 P.OI .) 1031 West 4111 Avenue - Suite 504 A"cho~ge/AK 99501 907-277-4900 F-8S9 Facsimile 907.277.4117 ,,\ vir, ~."". ,. "...., " - --".... --...' See attached: Emergency Motion for Injunctive Relief filed by Trustees for Alaska on 4/18/02. If you did not receive all of the pages orflnd that they are illegible, please call 907-263-6313, Janet Tipton. ',.. 04-22-02 02:53pm From-PATTON BOt="')llP . 19072714115 T-487 P.22/25 F-aS9 . -. II ..: C01~ ~RUSTEES 303. ALAS=<A A Nonprofit Public Interest Law Firm Providing Counsel to Protect and Sustain Alaska's Environmen!, "... "'" ,..., 1026 'W; 4th' Av-e., Suite 201 Anchorage, AK 99501 (907) 276-4244 (907) 276.7110 Fax Email: ~law@IIJ~ste~S.~.9J'g Web address; WW'W.trustees.org ,.,.~~I'I.""'.,..,.........,~.._"""" April 15, 2002 SENT VIA FACSIMILE AND FJRST -CLASS MAIL Mr, Kyle Parker Mr. David Mayberry , Patton Boggs LLP 1031 W. 4 tJj Avenue!, Suite '504 ~cbOTage,~ 99501 Re: Redoubt Well No.5, Osprey Oil & Gas Exploration Project, Forest Oil Corporation Dear Mr. Parker and Mr. Mayberry: It has come to our attention that Forest Oil Corporation has received a PC¡ mi¥: to drill Redoubt Welt No. S for the purpose of delineating the western edge of the Redopbt Unit, as part of the Osprey Oil & Gas Exploration Project in upper Cook Inlet. As fâr a.s we have been able to detennine, this permit to drill has been issued by the AlaskaQil & Gas Conservation Commìssion and approved by the Alaska Department ofNat11ra] Resources without undergoing a coastal consistency review as required by the Þ laska Coastal Management Act (ACMA). The Osprey Oil & Gas Exploration Project was subject to a consistency ¡! >"Íew, which resulted in a Fina1 Consistency Detenninatjon issued by the Division of Governmental Coordination on September 14, 1999. That consistency determÏ1L'1;on is the subject of a lawsuit now pending before the Alaska Supreme Court, Cook InhJ J(e~perv. Division QfGovemmental Çoord~;natio.:n, No. 8-09730, Under tbe tennF ')fthal consistency detenninatjon~ Forest Oil Corporation is authorized to driB fo\u ~xplot'1tion and de1ineation wells and one disposal wen. Redoubt No.5 is a fifth explorf\tion ~;Id delineation well) and as such it is not covered by tbe existing consistency delermirHtion. Under the ACMA, a consistency detennination must be prepared fot' every Pfojecl located in the coastal zone. See AS 46.40.Ó96; 6 AAC 50.030. ''Project'' is definf'l as Han activity or use which will be located in or may affect the coastal zone 0 r AlasI ~ and. . . which requires the issuance of ODC: or more state permits. . . ." 6 AAC 5() 190(11). ./' !I .. '>oW""" " i l~ ~ 1 il~tf.'" J>- 'i;..' ~ ~.~ ðr:<. " I' ¡..- !~'/t~ ~~::...-;..... ~r: ~ ;;~.,;., > . .,~" '" -~..'~ : '.. ~ u l'I;:! , ~ O~-Z:OZ OZ:54pm From-PATTON BOE'jLLP .. f 9072774 f 15 ,-) T-467 P.2S¡Z5 F.aag Kyle Parker and David Maybeny April 15, 2002 Page 2 upennit,'1in turn, is defined as ua petmit, lea.se? authorization, 1icense Of any other determination necessary for completion ofa project or a discrete phase of a project.'J AAC 50.190(13). The pem1it to c1rill Redoubt No.5 is not exempt ftom the reqniremt for a consistency review and detennination. Since this wen was not included in the existing consistency determination fOT the Osprey Oil & Gas Exp]Qration Projeçt, the pennit to drin is not valid and should not be issued until it has undergone a legally adequate consistency review. S~e 6 AAC 50.130 C\A resource agency shan issne a pennit whith is necessary for a project, except a lease, within five days ãfter it 1ssue~ or receives the conc1usive consistency detennination for that project. . . ,H) (emph\1sis added). We ask that Forest Oil Corporation furnish us with a written commitment that it will not comménce drilling Redoubt No.5, or any other wen at the Redoubt Unit, ttntil the permit to dril1 11as \lndergone an adequate consistency review as required by the ACMA. If we do not receive this commitment from your client within 48 hOlJrs~ we will be compe]]ed to file a motion seeking inunediate injunctive relief in order to prevent irreversìb1e enviromnental damage without compJiance with state and federa1 l~w. Thank you for your prompt attention to this matter. Sincerely~ ~,-._"}_.._- " ,. (~ - ~ '-:» ..- ~~-;-. ..- ~~, ,~. Rebecca L. Bernard Michael J. Frank Attorneys for Cook Inlet Keepe:!. cc: Kirsten Swanson) Assistant Attorney General, Department of Law Pat Galvin~ Director, Division of Govemmental Coordination Cammy Tay1or, Commissioner, Alaska Oil & Gas Conservatìon COlt¡'.I!ssion Pat Pourchot, Commissioner, Alaska Depanment of Natural Reso'~rcr..; í~ :J (~~ [)f,f:i~\Tf c~ ~-~ ~~ PATTON BOGGS llP ATTORNEYS AT LAW 1031 West Fourth Avenue Suite 504 Anchorage, Alaska 99501 907-277-4900 Facsimile 907-277-4117 www.pattonboggs.com Apri118,2002 Kyle W. Parker 263-6330 kparker@pattonboggs.com VIA FACSIMILE Rebecca Bernard Trustees for Alaska 1036 W 4th Ave., Suite 201 Anchorage, AK 99501 Dear Ms. Bernard: This is to memorialize our conversation from yesterday. I have now had the opportunity to communicate with all appropriate Forest Oil management to respond to your letter of Apri115, 2002, and the additional questions you raised during our conversations yesterday and earlier this week. As we discussed yesterday, consistent with the Department of Natural Resources authorization dated December 27,2001 (attached), Forest Oil has commenced drilling of the fifth exploratory well at the Osprey Platform. Forest Oil moved onto the well over the weekend and began drilling the surface hole early Monday morning. Currently, Forest Oil is drilling a..1-tead on the fifth exploratory well. As I mentioned yesterday, and confirm now in writing per your request, Forest Oil is not discharging muds and cuttings to Cook Inlet. Through the completion of this fifth exploration well, Forest Oil will grind and inject all muds and cuttings into its pennitted Class II disposal well, which is consistent with its plans for handling muds and cuttings from wells drilled under the Plan of Development for the Redoubt Unit. Also, I can confirm that, upon completion of this fifth exploratory well (Forest Oil anticipates reaching total depth in June), Forest Oil does not plan to drill any additional wells at the Osprey Platform under the suite of exploration permits/ authorizations ~.e., NPDES General Discharge Permit, etc.). t:!¡11OS 5,,- !;Ml1 t: - ~~ '- ~ ;h'uw Q~ Commission AncnoraQB WASHINGTON, DC . ANCHORAGE. BOULDER. DALLAS. DENVER. NORTHERN VIRGINIA PAII0N BOGGS UP AIIORHlYS AI lAW Rebecca Bernard Apri118, 2002 Page 2 Please call me if you have any additional questions. Thank you again for contacting me regarding your concerns. Sincerelr, ;3,ill~& ~ ~ y~~ w. Parker ~WP /jlt cc: Kirsten Swanson, Assistant Attorney General, Department of Law Pat Galvin, Director, Division of Governmental Coordination Cammy Taylor, Commissioner, Alaska Oil & Gas Conservation Commission Pat Pourchot, Commissioner, Alaska Department of Natural Resources -..--..---..---- FAX NO. 907 279 8644 ') P. 01 APR-20-2002 SAT 02:42 PM AGO - OIL GAS & MINING Office of the Attorney General Oil, Gas & Mining Section 1031 W. 4th Avenue, Suite 200 Anchorage, AK 99501-1994 Phone: (907) 269..5255 Fax: (907) 279..8644 -'- Fax Transmission -..-."..,.111.:._.. .--: - -..-.. .- ..... ......,-)!!!.,';¡o,."-....",."...,.,.,, ,"...'., The information contained in this fax is confidential and/or privileged. This fax ;s intended to be reviewed Initl.lIv by only the individual named below. If the reader of this transmitt,1 pagels not the Intended recipient or a representative of the intended rfÇ;p;en~ you are hereby natiRed that IJny flvlew" dissemination or copying of this. fax or the information contained herein Îs prohibfted. If you haV$ received this fax in error, pleas. immediately notify the sender by telephone and return th;$ fax to the sender at thllbove address. Thank you. ,........-.,-.,.'''.--.....----- .......""..--....... -:: I, .,",,,-,'-". w, '._""'''''~~'',.'.'''~'''''"'\'' '.~'. ",U".~.". ". ,. , From; C~VV\~" Ptí\V' - .', ) /,,,, ( .r~q VV\ ~"~ IÞ\~~ i. , ~.- ¡ 11\ J (/1'\ t A 0/'-' - ~ - J - . . ~ - . - -... - Fax #: To: Date: Pages: y I ~ ~ ¡~-~?:-. , , t¡- -_.. n' including cover sheet Subjeot: Message: RECEIVED APR 2 0 ïOO..~ AtØaOil' Gas Cons. Commission Anchotage If you do not receive all the pages or have any problems' w;t~ this- fax, please c~'-{(a! assistan~f!__at (907) 269-525~ \\LAW06ANCWOl1 \CV AOG'~ORMS\FAX -CONFIDENTIAL.DOC APR-20-2002 SAT 02:42 PM AGO - OIL GAS & MINING APR-19-2002 FRl 07:05 PM APf -~TE COURTS FAX NO. 907 279 8644 FAX NO, 1 907"')4 0878 P, 02 p, 01 In the Supreme Court of the State of Alaska ) ) ) ) . ) State or Alaska, Office of M..'lemeU& ) & Budget, Di,rj8ioÞ~f,GoverJlbleDtal - ) Coordinatiollf ) ) ) ) ) ) ) ) .) Cook IDlet Keeper, Appellant, v. Appellee, Forest au CQrpor.atioD, Intervenor- Appellee. Trial Court Caso # 3AN..9'.OJ482CI Supreme CounNo, 8-09730 O-RDER - ON EMERGENCY MOTION FOR INJUNCTIVE JlELIIJ Date of Ord'er: 4/19/0'}. As a smgle justice I bavereviewed the motion of Cook Inlet Keepøt for Emergency Injunctive Relief: seeking an order requiring Forest Oil Corporati.on to sto,p drilling a fifth well as part of the Osprey Oil and Gas Exploration Project. On short notice the State of Alaska and Forest Oil have filed memoranda in opposítíon to tbe motion and oral arguments wer~ heard. The final consistency detennination described the Osprey pro.ject ðS involving drilling of 'l1p to four exploration and delineation wellg A . . ." Th., v;ùidity of the Osprey consistency determination is currently under submission to this coun. ()rat arguments were held on tlùs issue on Oçtober lS~ 2001. The cowt was then adv.iged that drilling was nearing completion. It appears that without notioe to Cook Inlet Keeper, Forest 00 on Pecem.ber 18t 2001, requested the State Department ofNatuml keSO\lfCeS (DNR) to approve a fifth exploration well fìom the Osprey platform. On December 27, 2001, DNR responded, granting approval, stating that "the proposed cbange is a minor APR-20-2002 SAT 02:43 PM AGO - OIL GAS & MINING APR--"19-2002 FRI a7~06 PM Al)UiTE COURTS FAX NO. 907 279 8844 FAX NO.1 9, ~~)64 OB78 P. 03 PI 02 amendment that does not raise &DY conQems not already addressed in the existing approval," meaning the final consistency determination currently under review before this court. It does not appear that notice of this approval was given to Cook Inlet Keeper , (In April 11, 2002. it appears that AOGCC issuød a drilling permit for the fifth welt Although no advance notice conceming this permit was givenot Cook Inlet Keepf.!r l~3nu~d oftJùs permit soon after it was issued. After a period ofnegotiatiolU Cook Inlet K.eeper filed this motion for injunctive relief: I have conoluded tbatinjunctive relief is. appropriate. .. The reason. is that Cook Inlet Keeper has made a Qlear showing ofprobable success on the merit.~. lbelieve I that Cook Inlet Keep=- bas presented a very strong case that the ç()n$i$tein~y determituttion on which aU of the Osprey driUing permits depend is legally dfUcient Before a project such as the Osprey project may go forward there must he a valicl consistency de1emùnatiolt Since a clear showing bas been made that there ~rsno,~ been a valid consistency detemûnatio~ proceeding with the drilling now is prob,ahly i,llegal. ji" . ),1 Forest Oil ariUes that there is a HU1e likelihood of irreparabl~ hijUIy totb~ ( :) l' environment if it is anowed to proceed to complete the fifth well because chilÜ1lR 'wast~s are not being discharged into the water; instead they are being disposed of in ~,;;:\pproved alternative fàswon. Cook In1et Keeper responds that there are nonetheless envjrOlnnenÞl I risks involved in drilling. F orcst Oil argues that it win suffer significant ecnnonl ic IO$S if it is forced to suspend drilling. Further, both Forest Oil and the State point¡,Qul that there are safety iS8ùes that may be present with a sudden suspension of drilling. Our cases indicate that where a party seeking a preliminary iqjnn~Œl,make5 a clear showing of probable success on the merits1 an injunction may issue ~ven, though the party eIUoined suffers injury and the injury to the party seeking the, jt\ilWftion is primarily Jegal in nature. Thus we have stated: i5The party seeking a J)r~linUna.ry injunction is required to make a clear showing of probable sucçess on the ~mt5 wÞ.en they do 'not stand to suffer ÙTeparable hann) or where the party ag~t whom the . injunction is sought will su.tTer injwy if the injunction is issue~' n State v. Klfit; Kaah J: APR-20-2002 SAT 02:43 PM AGO - OIL GAS & MINING APR-1c9~2002 FRI 07: 06 PM AP.n_1ATE OOURTS FAX NO, 907 279 8644 FAX NO. 1 90~4 0878 p, 04 p, 03 Native Village, 831 P.2d 1270, 1274 (Alaska 1992) (quotingA.J~ lndustries, Inc. v. A/a~flr4 Public Service Comm 'n, 470 P.2d 537, 540 (Alaska 1970)). See also Anchorage Education Associa~ion v. Anchorage School DistrictJ 648 P.2d 993, 998 (Alaska 1982) (vindication of legÎslatively established requirements is a sufficient interest to justify inJ1IDctive relief). Similarly.. I do not believe that public interest groups of lbnitecl financial resources should be required to post bonds of the magnitude tbát wo\)ld be required here to be t\û1y protective once they mak~ a clear sho~ of probable success on the ments. See; e.g;JFr;e,nds ojrheEarthj Inc.v,B,,'negar,S18 F.2d 322 (9th Cir. 1975); Califamia v. Tahoe Regional Planning Agency, 766 F.2d 1319, 132S (9thCit:. 1985)~ But the fact that a sudden cessation of drilling might be WlSafe ,is obviouslY of great concern. Therefore the iqjunctiou that will issue will require Forest Oil to tenllinate drilling as soon as ~t can do so consistently with reasonable safety. In addition, iu.light of this injunctiou, I will recommend to the fiùl court that the decision on theapl)C~~ .on the ; merits of this case be expedited. Accordingly, IT IS ORDERED that the emergency motion is GaANTED. Forest Oil is ~~d~red' to tennÏnate drilling of the fifth well at the earliest ~e that it can do so that is Qonsistent with reasonable safety. Entered at the direction of Justice Matthews, Distribution: Rebecca Ðctnatd Mk:hae.\ 1 Frædc Tn19tCCS for AIasb 1026 W. 4th Avewwe.t Suite 201 Anchonp AK 99501 Kinton SW8.1IMI1 AAiaant Aaomey Genend )? 0 ~QX 110300 Juneau AK 99811-OZ16 10hn Martin t>wmeSilc:r Paaol\ BoW Ltc 2550 M Street NW WashingtOn DC 20037 Kyle Panm "I~ fh'N.,ftt.,,¿h~ll\'o1l David Mayberry PattQn Bogp UP 1031 W 4th Aye Ste 504 Anåm~ AK 99~Ol ) ~:~~E :1 ~~~~~~~ ALASKA OIL AlQ) GAS CONSERVATION COMMISSION April 17, 2002 Paul White Drilling Manager Forest Oil Corporation 310 K Street #700 Anchorage AK 99501 Re: Redoubt Unit #5 Well Forest Oil Corporation Permit No. 202-083 Dear Mr. White: TONY KNOWLES, GOVERNOR 333 W. ]TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Enclosed are copies of a letter this Commission received from Trustees for Alaska requesting that we rescind the issuance of the permit to drill for the Redoubt Unit No.5 well, and the Commission's letter in reply. As the Commission states, we are treating the letter from Trustees for Alaska as an application for rehearing of the Commission's decision to issue the permit to drill. Forest Oil Corporation is requested to submit to the Commission 'no later than April 22, 2002, a written response to the Trustees for Alaska letter. Please'make sure to provide a copy of Forest Oil Corporation's response to the attorneys identified in the Trustees for Alaska letter. Sincerely, (i/l';,~~ /~ ~ C~;~chsli Taylor Chair COT:\jjc cc: Rebecca L. Bernard and Michael J. Frank . Enclosures 'J-. '-\$ ) :F !Æ~!Æ~~~~ TONY KNOWLES, GOVERNOR ~~~~E ALASKA. OIL AND GAS CONSERVAnON COMMISSION 333 W. 7TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE- (907) 279-1433 FAX (907) 276-7542 April I? , 2002 Rebecca L. Bernard Michael J. Frank Trustees for Alaska 1026 West 4th Avenue, Suite 201 Anchorage Alaska 99501 Re: Redoubt Unit #5 Well Forest Oil Corporation Pennit No. 202-083 Dear Ms. Bernard and Mr. Frank: This is in response to your letter of April 15, 2002, in which you asked the Commission to "rescind its issuance of the permit to drill for Redoubt No.5" well. Application for Rehearing Let us fITst address a procedural issue your letter raises. Your letter appears to contend that the Commission erred in issuing the permit to drill in question. The statute under which the Commission operates, AS 31.05, provides that "a person affected by" a Commission decision may file an application for rehearing, and that the Commission may enter a new order or decision after rehearing as may be required under the circumstances. AS 31.05.080(a). Thus, the Commission will treat your letter as an application for rehearing of its decision to issue the permit to drill. Because you may not have been aware of this procedure, the Commission will accept any additional argument or documentary evidence you might wish to submit as a supplement to your letter. We understand your desire for prompt action in this matter. Accordingly, the operator, Forest Oil Corp., will be requested to submit a response to your letter no later than April 22, 2002. If you choose to supplement your letter, Forest Oil Corp. will be afforded an opportunity . to supplement its response in an expeditious manner. Rebecca L. Bernard Michael J. Frank April!7, 2002 Page 2 of3 ) ') Request for Stay Because your letter requests rescission of the permit to drill within 48 hours, which is not an adequate period within which to complete the rehearing process, the Commission will also treat your letter as a request for a stay or an emergency order pending a decision on the application for rehearing. The Commission denies this request for the reasons stated below. We note, first, that drilling under the pennit has already commenced. Requiring drilling operations to cease at this point would likely impose significant costs on the operator that would be unrecoverable in the event the decision to issue the permit is ultimately reaffirmed. Second, although your letter refers in a conc1usory fashion to "irreversible environmental damage," we are aware of no such damage from continued drilling under the permit. As far as the Commission is aware, the RedoubtUnít No.5 well is being drilled in compliance with applicable Commission regulations and pennit conditions as well as any conditions that were imposed under the Alaska Coastal Management Program ("ACMP") consistency review process. The well is being drilled from the same platfonn as previous wells that we have no reason to believe caused irreversible environmental damage. As you know, the installation of the "Osprey" Platform and the operator's program of drilling exploration and delineation wells from the platform was previously determined by the Division of Governmental Coordination ("DGC") to be consistent with the ACMP . Your letter asserts that only four such wells were detennined to be consistent with the ACMP and that the determination does not cover the drilling of an additional, fifth well.1 But, assuming for the purposes of argument that your assertion is correct, it is implausible that the addition of a fifth well to the project would. so gravely jeopardize coastal resources - already. found to be adequately protected with regard to four similar wells -as to require emergency relief. Certainly the Commission has seen no evidence to that effect. If you have additional infonnation that you believe justifies emergency relief, you may renew your request for a stay. Commission's Preliminary Review Apart from considering the application for rehearing, the Commission is independently concerned with ensuring compliance with applicable laws and regulations. Accordingly, we have reviewed the available infonnation to form a preliminary judgment as to whether any immediate action is called for regarding application of the ACMP to the Redoubt Unit No.5 well. It appears likely to the Commission that this additional well does not represent a material change, if any, to the project that DOC found to be consistent and that the well is covered by the previous consistency determination. However, even if a further consistency detennination turns I The consistency determination also mentions an injection welt for disposal of waste. Although the Redoubt No. S well is the fifth exploration and delineation well drilled from the Osprey Platform, it is the sixth well if one includes the injection well in the total. ~... 'f ,; ~ t ') Rebecca L. Bernard Mjchael J. Frank Aprill7,2002 . Page 3 of3 out to be necessary, we do not believe' that emergency action in the face of ongoing drilling operations would be appropriate, for the reasons explained above. Let us emphasize that the preceding paragraph represents a preliminary view only for purposes of guiding the Commission's independent investigative and enforcement functions and does not prejudge the merits of your application for rehearing. ~,~~ Cammy ~hsli Taylor O' Chair Sincerely, ~ Daniel T. Seamount, Jr. Commissioner COT\jjc cc: Paul White, Drilling rv1anager Forest Oil Corp. . . ') . .. ., ~~CS~33S ~O~ A~AS (A A Nonprofit Public Interest Law Firm Providing Counsel to Protect and Sustain Alaska's Environment 1026 W. 4th Ave., Suite 201 Anchorage, AK 99501 (907) 276-4244 (907) 276-7110 Fax Email: ecolaw@trustees.org Web address: www.trustees.org April 15, 2002 SENT VIA FACSIMILE AND FIRST-CLASS MAIL Ms. Cammy Taylor, Commissioner Alaska Oil & Gas Conservation Commission 333 W. 7th Ave #100 Anchorage, Alaska, 99501-3539 RECEIVED Mr. Pat Pourchot, Commissioner Alaska Department of Natural Resources 400 Willoughby Ave Ste 500 Juneau, AK 99801 APR 1 7 2002 AlaskaOil I Gas Cona.commision A1IChorage Re: Redoubt Well No.5, Osprey Oil & Gas Exploration Project Forest Oil Corporation Dear Ms. Taylor and Mr. Pourchot: It has come to our attention that Forest Oil Corporation has received a permit to drill Redoubt Well No.5 for the purpose of delineating the western edge of the Redoubt Unit, as part of the Osprey Oil & Gas Exploration Project in upper Cook Inlet. As far as we have been able to detennine, this permit to drill has been issued by the Alaska Oil & Gas Conservation Commission and approved by the Alaska Department of Natural Resources without undergoing a coastal consistency review as required by the Alaska Coastal Management Act (ACMA). The Osprey Oil & Gas Exploration Project itself was subject to a consistency review, which resulted in a Final Consistency Detennination issued by the Division of Governmental Coordination on September 14, 1999. That consistency determination is the subject of a lawsuit.now pending before the Alaska Supreme Court, Cook Inlet Keeper v. Division of Governmental Coordination, No. S-09730. Under the terms of that consistency determination, Forest Oil Corporation is authorized to drill four exploration and delineation wells and one disposal well. Redoubt No.5 is a fifth exploration and delineation well, and as such it is not covered by the existing consistency determination. , 'fl..A, ,.. ..." .~..... .. . . 4 fÌ ') w Ms. Cammy Taylor Mr. Pat Pourchot April 15, 2002 Page 2 . Under the ACMA, a consistency determination must be prepared for every project located in the coastal zone. See AS 46.40.096; 6 AAC 50.030. "Project" is defined as "an activity or use which will be located in or may affect the coastal zone of Alaska and . . . which requires the issuance of one or more state permits. . .." 6 AAC 50.190(14). "Permit," in turn, is defined as "a permit, lease, authorization, license or any other determination necessary for completion of a project or a discrete phase of a project." 6 AAC 50.190(13). The permit to drill Redoubt No.5 is not exempt from the requirement for a consistency review and determination. Since this well was not included in the existing consistency determination for the Osprey Oil & Gas Exploration ProJect, the permit to drill may not be issued until it has undergone a legally adequate consistency review. See 6 AAC 50.130 ("A resource agency shall issue a permit which is necessary for a project, except a lease, within five days after it issues or receives the conclusive consistency determination for that project. . . .") (emphasis added). We ask that the Alaska Oil & Gas Conservation Commission rescind its issuance of the permit to drill for Redoubt No.5, and that the Alaska Department of Natural Resources rescind its approval of this permit, until such time as a legally adequate consistency determination has been issued for this permit. If we do not receive a response to this effect within 48 hours, we will be compelled to file a motion seeking immediate injunctive relief in order to prevent irreversible environmental damage without compliance with state and federal law. Thank you for your prompt attention to this matter. Sincerely, (~~(S'~~-J~ Rebecca L. Bernard Michael J. Frank Attorneys for Cook Inlet Keeper cc: Kirsten Swanson, Assistant Attorney General, Department of Law Kyle Parker and David Mayberry, Patton Boggs LLP Pat Galvin, Director, Division of Governmental Coordination ) ALASKA OIL AND GAS CONSERVATION CO:MMISSION 333 WEST 7TH AVENUE, SUITE 100 ANCHORAGE ALASKA 99501-3539 FACSIMILE TRANSMITTAL SHEET TO: Rebecca L. Bernard Michael J. Frank Trustees for Alaska Fat No. 276-7110 FROM: Jody Colombie Special Staff Assistant DATE: April 17 , 2002 TOTAL NUMBER OF PAGES INCLUDING THIS PAGE: 5 NOTES/COMMENTS Attached is the AOGCC's response to your letter dated April 15, 2002. I will put the original letter in the mail tomorrow. Thank you. Jody Colombie Special Staff Assistant Phone No. (907) 793-1221 Fax No. (907) 276-7542 FiJred ,. /e#¿?r d/ì led L.//7.ú'z.h -7///¿P¿ è/ /lx-- I¿f/é"r d4'/d 11 171-77 ;/-¿: ß//// ¡;:Í"//Ù /r> ) ALASKA OIL AND GAS CONSERVATION COMMISSION 333 WEST 7TH AVENUE, SUITE 100 ANCHORAGE ALASKA 99501-3539 FACSIMILE TRANSMITTAL SHEET TO: Paul White, Drilling Manager Forest Oil Corporation Fax No. 258-8601 FROM: Jody Colombie Special Staff Assistant DATE: April 17 , 2002 TOTAL NUMBER OF PAGES INCLUDING THIS PAGE: 7 NOTES/COMMENTS I will put the original letter in the mail tomorrow. Thank you. Jody Colombie Special Staff Assistant Phone No. (907) 793-1221 Fax No. (907) 276-7542 FMecL .. J "d .L/ /7 ô z -h pa ¡¿ / hI- I } -<:- (CltC/" CI01¿ '.' .,7 .) '-¡;:?/57é~$ oj /JK- . ~II/r dc:rlé'c/ L/ !7c7;: h Â/tJ(!Cc.. Hó/TZ- ~51¿"é5 'ê HI // da./¡?a ~. /1. ú.c!- -/zJ '-/ ¿;/ /J/~ NOTES/COMMENTS I wilt put the original letter in the mail tomorrow. Thank you" Judy ColoJnbie Spedal Staff Assistant Phone No. (907) 793-1221 Fax No. (907) 276.7542 RECE IVE D , , , APR 1 7 2002 ~()i'Qas,Cias. CommiSSIOn ~J!ame ******************************************************************************************************** ;I( * * L: S3Ðt;1d SÞ We It;1101 * * * )I( _... "''''"^"''''..' "... ._.."_.........~.. . ....... ... * * 9LO ~O (14 ) GN3S L uÞO,e lO988ge Wd 8Þ:£O LI-Hdt;1 * .* .. ...."......... .. .........." . - . u.. * ;I( dQ #W 310N 3dAl S3Ðt;1d 31411 Xl H3^1303H lHt;11S 31~G * ;I( * )I( (14) GN3S * * * * Wd 09:£0 G3M eO-LI-Hdt;1 ( * * "" IHOd3H NO I1Ot;1SNt;1Hl * * 10 'd * ******************************************************************************************************** NOTES/COMlVlENTS Attached is the AOGCC's response to your letter dated AprillS, 2002. 1 will put the original letter in the mail tomorrow. Th~u).k you. Jody Colombie Special Staff Assistant Phone No. (907) 793.1221 Fax No. (907) 276-7542 ","' H';,I"""~;~"":'.""-'vï¡¡~t".""""!\,¡ÍI~~..""~ ,,-,-,- .- ******************************************************************************************************** )\( * * 9: S3Ð\3d SOt Wl 1\3101 * )\( * )\( -......,........ .-....."....-.....' -.--" * )\( ÞLO ~O (W ) GN3S 9 uO£Jl OllL9LZ Wd £9:£0 Ll-HdV )\( '* -........... ....--,. .-.- . .-... - -..- .. .._._- '* )\( dG ~w 310N 3dAl S3Ð\3d 3WIl Xl H3^I303H lH\31S 31VG )\( )\( * '* (W) GN3S )\( )\( * i lid 1>9: £0 Q3M 20- L Hld1;J ( U!Od3H NO I 101;JSN1;JHl i * IO 'd * *********************************************************************************************~********** ) ) ~~US~33S ?O~ A~AS~<A A Nonprofit Public Interest Law Firm Providing Counsel to Protect and Sustain Alaska's Environment 1026 W. 4th Ave., Suite 201 Anchorage, AK 99501 (907) 276-4244 (907) 276-7110 Fax Email: ecolaw@trustees.org Web address: www.trustees.org April 15, 2002 SENT VIA FACSIMILE AND FIRST -CLASS MAIL Ms. Cammy Taylor, Commissioner Alaska Oil & Gas Conservation Commission 333 W. 7th Ave #100 Anchorage, Alaska, 99501-3539 RECEIVED Mr. Pat Pourchot, Commissioner Alaska Department of Natural Resources 400 Willoughby Ave Ste 500 Juneau, AK 99801 APR 1 7 2002 AIaIkI.'GasCOlll.COnunisaion Ar~ Re: Redoubt Well No.5, Osprey Oil & Gas Exploration Project Forest Oil Corporation Dear Ms. Taylor and Mr. Pourchot: It has come to our attention that Forest Oil Corporation has received a permit to drill Redoubt Well No.5 for the purpose of delineating the western edge of the Redoubt Unit, as part of the Osprey Oil & Gas Exploration Project in upper Cook Inlet. As far as we have been able to determine, this permit to drill has been issued by the Alaska Oil & Gas Conservation Commission and approved by the Alaska Department of Natural Resources without undergoing a coastal consistency review as required by the Alaska Coastal Management Act (ACMA). The Osprey Oil & Gas Exploration Project itself was subject to a consistency review, which resulted in a Final Consistency Determination issued by the Division of Governmental Coordination on September 14, 1999. That consistency determination is the subj ect of a lawsuit now pending before the Alaska Supreme Court, Cook Inlet Keeper v. Division of Governmental Coordination, No. S-09730. Under the terms of that consistency determination, Forest Oil Corporation is authorized to drill four exploration and delineation wells and one disposal well. Redoubt No.5 is a fifth exploration and delineation well, and as such it is not covered by the existing consistency determination. t ... ,,,,' ') Ms. Cammy Taylor Mr. Pat Pourchot April 15, 2002 Page 2 Under the ACMA, a consistency determination must be prepared for every project located in the coastal zone. See AS 46.40.096; 6 AAC 50.030. "Project" is defined as "an activity or use which will be located in or may affect the coastal zone of Alaska and. . . which requires the issuance of one or more state permits. . . ." 6 AAC 50.190(14). "Permit," in turn, is defined as "a permit, lease, authorization, license or any other determination necessary for completion of a project or a discrete phase of a project." 6 AAC 50.190(13). The permit to drill Redoubt No.5 is not exempt from the requirement for a consistency review and determination. Since this well was not included in the existing consistency detern1ination for the Osprey Oil & Gas Exploration Project, the permit to drill may not be issued until it has undergone a legally adequate consistency review. See 6 AAC 50.130 ("A resource agency shall issue a permit which is necessary for a project, except a lease, within five days after it issues or receives the conclusive consistency determination for that project. . . .") (emphasis added). We ask that the Alaska Oil & Gas Conservation Commission rescind its issuance of the permit to drill for Redoubt No.5, and that the Alaska Department of Natural Resources rescind its approval of this permit, until such time as a legally adequate consistency determination has been issued for this permit. If we do not receive a response to this effect within 48 hours, we will be compelled to file a motion seeking immediate injunctive relief in order to prevent irreversible environmental damage without compliance with state and federal law . Thank you for your prompt attention to this matter. Sincerely, C(Z~~(ç:,~~ Rebecca L. Bernard Michael J. Frank Attorneys for Cook Inlet Keeper cc: Kirsten Swanson, Assistant Attorney General, Department of Law Kyle Parker and David Mayberry, Patton Boggs LLP Pat Galvin, Director, Division of Governmental Coordination ') ~~US~33S ~O~ A~AS (A A Nonprofit Public Interest Law Firm Providing Counsel to Protect and Sustain Alaska's Environment 1026 W. 4th Ave., Suite 201 Anchorage, AK 99501 (907) 276-4244 (907) 276-7110 Fax Emai1: ecolaw@trustees.org Web address: www.trustees.org April 15, 2002 SENT VIA FACSIMILE AND FIRST-CLASS MAIL RECEIVED Mr. Kyle Parker Mr. David Mayberry Patton Boggs LLP 1031 W. 4th Avenue, Suite 504 i\nchorage,AJe 99501 APR 1 7 Z002 _..GasCOAl.Q8i8iDn ~\d\rtcifþ . Re: Redoubt Well No.5, Osprey Oil & Gas Exploration Project, Forest Oil Corporation Dear Mr. Parker and Mr. Mayberry: It has come to our attention that Forest Oil Corporation has received a pennit to drill Redoubt Well No.5 for the purpose of delineating the western edge of the Redoubt Unit, as part of the Osprey.Oil & Gas Exploration Project in upper Cook Inlet. As far as we have been able to detennine, this pennit to drill has been issued by the Alaska Oil & Gas Conservation Commission and approved by the Alaska Department of Natural Resources without undergoing a coastal consistency review as required by the Alaska Coastal Manageme,nt Act (ACMA). The Osprey Oil & Gas Exploration Project was subject to a consistency review, which resulted in a Final Consistency Detennination issued by the Division of Governmental Coordination on September 14, 1999. That consistency detennination is the subject of a lawsuit now pending before the Alaska Supreme Court, Cook Inlet Keeper v. Division of Governmental Coordination, No. S-09730. Under the tenns of that consistency detennination, Forest Oil Corporation is authorized to drill four exploration and delineation wells and one disposal well. Redoubt No.5 is a fifth exploration and delineation well, and as such it is not covered by the existing consistency detennination. Under the ACMA, a consistency detennination must be prepared for every project located in the coastal zone. See AS 46.40.096; 6 AAC 50.030. "Project" is defined as "an activity or use which will be located in or may affect the coastal zone of Alaska and. . . which requires the issuance of one or more state pennits . . . ." 6 AAC 50.190(14). '. ) ') Kyle Parker and David Mayberry April 15, 2002 Page 2 "Permit," in turn, is defined as "a permit, lease, authorization, license or any other determination necessary for completion of a project or a discrete phase of a project." 6 AAC 50.190(13). The permit to drill Redoubt No.5 is not exempt from the requirement for a consistency review and determination. Since this well was not included in the existing consistency determination for the Osprey Oil & Gas Exploration Project, the permit to drill is not valid and should not be issued until it has undergone a legally adequate consistency review. See 6 AAC 50.130 ("A resource agency shall issue a permit which is necessary for a project, except a lease, within five days after it issues or receives the conclusive consistency determination for that project. . . .") (emphasis added). We ask that Forest Oil Corporation furnish us with a written commitment that it will not commence drilling Redoubt No.5, or any other well at the Redoubt Unit, until the permit to drill has undergone an adequate consistency review as required by the ACMA. Ifwe do not receive this commitment from your client within 48 hours, we will be compelled to file a motion seeking immediate injunctive relief in order to prevent irreversible environmental damage without compliance with state and federal law . Thank you for your prompt attention to this matter. Sincerely, ~ Rebecca L. Bernard Michael J. Frank Attorneys for Cook Inlet Keeper cc: Kirsten Swanson, Assistant Attorney General, Department of Law Pat Galvin, Director, Division of Govemmental Coordination Cammy Taylor, Commissioner, Alaska Oil & Gas Conservation Commission Pat Pourchot, Commissioner, Alaska Department of Natural Resources Apr-15-2002 04:01pm From- T-375 P.OO1/003 F-j91 ~~-JST33S :?O~ A~AS_(A A Nonprofit, Pub1ic Interest Ù!W Firm Providing Counsel to Protect and Sustam Alasb's Environment - . ., -"~'" . , . 1026 West4m Avenue, Suite 201 Anchorage, AK 99501 (907) 276-4244 (907) 276-7110 Fax Email: ecolaw@trustee$.org Web address: Www.trustees.org RECEIVED FACSIMILE COVER SHEET APR 1 5 2002 Alaska Oil & Gas Cons. Commissio-n Ancnorage . Number of Pages Sent Unc1uding cover page): 3 To: M4. ~ ~).~-~ FROM: rY\j~ F("~ or ~ ~ DATE: L.( lls-I 0'2- Fax: ~ Î ~ ... 7 5" e..¡::J.. RE: 1&kJ;1- Iv'A~. S- Message: f~ JI ~ Ilk aT ~f. /(J'1 -¥ ~ cIc ~ ~1Þt: aU It. ~ -/D ~ i~. ~ ,I PRMJ,.EG~D" CONf1ù(NTIAL "J1ili m~Ñ\ge is intØ\ded for the 8ddJ'es~ only. h may contain pri~egl!'Cl and coÌ\fidi!f\tia1 Wo~tion 6empl ~om d;~osure ,m.d~r ¡!pplìa.bJe Jaw. If you are 1\ot the intended redpient, or the elnployee or asent respòn..~"bJe for delive.rù\g the lna;Age to the jnt~~ ttdp~entr you art.' hereÞy notified that any dissemination,. distribution. or copying of this document is slricdy prohibited. 1£ you imYe ~eived tJU¡; d(XUJJ\ent in error, pleft&e œD. ~ immediately. 'J1\aflk yoIL ~~US~33S 30~ A~AS_(A A Nonprofit Public Interest Law Firm Providing Counsel to Protect nnd. S\.Uìcain Alaska's EnvirQnment -. ., , . - . ,. ., , _..,.. .w.... . 1026 W. 411\ Ave., Suite 201 Anchora.ge, AK 99501 (907) 276-4244 (907) 276-7110 Fax Email: ecoJaw@b'u~~es.org Web address: ~ww.b-ustees.otg April 15,2002 SENT VIA FACSIMILE AND FIRST-CLASS MAIL 1\1s. Ca1nmy Taylor, Commissioner Alaska Oil & Gas Conservation Commission 333 W. 7th Ave #100 Ancborage, Alaska, 99501-3539 Mr. Pat .Pourchot, Commis$ioner Alaska Department of Natural Resou.rces 400 Willoughby Ave Ste 500 Juneau., AK. 99801 Re: Redoubt Well No.5. Osprey Oil & Gas ExplQration Project Forest Oil Corporation Dear Ms. Taylor and Mr. pourchot: It has COIne to our attention that Forest Oil Corporation has received a permit to drill Redoubt Well No.5 for the ptU'pose of delineating the western edge of the Redoubt Unit, as part of the Osprey Oil & Gas Exploration Project in upper Cook Inlet. As far as we have been ab1e to detennine, this pennit to drill has been issued by the Alaska Oil & Gas Conservation Commission and approved by the Alaska Department of Natural Resources without undergoing a coastal consistency review as required by the Alaska Coastal Management Act (ACMA). The Osprey Oil & Gas Exploratioll Project itselfwas subject to a consistency review, which resulted i.n a Final Consistency Detennination issued by the Division of Governmental Coordination on September 14, 1999. That consistency determination is the subj ect of a lawsuit.now pending before the Alaska Supreme COlu1, C;ook Inlet Ke,eper v. Division, o(Govenune:çltal CooI;:dina~i()n~ No. 8-09730. Under the term.s of that consistency detennination, Forest Oil Corporation is authorized to drill four exploration and delineation wells and one disposal well. Redoubt No.5 is a fifth exploration and delineation wen? and as such it is not covered by the existing consistency determínatíon. Apr-15-2ÐÐ2 04:Ðlprn Frorn- ) T-375 P.OO3/0a3 f-791 Ms. Cammy Taylor Mr. Pat Pourchot April15! 2002 Page 2 Under the ACMA, a consistency determination must be prepared for every project located in the coastal zone. See AS 46.40.096; 6 AAC 50.030. ~~ProjectH is defined as "an activity or nse which will be located in or may affect the coastal zone of Alaska and . - . which requires the issuance of one or more state pEmnits . . . ." 6 AAC 50.190(14). "Pennit/' in turn, is defined as Ua pennit, lease, authorization, license or any other determination necessary for completion of a project or a discrete phase of a project." 6 MC 50.190(13). The permit to driB Redoubt No.5 is not exempt from the req\tÌrernent for a consistency r~víew and determination. Since this well was not included in the existing consistency det~nt1ination for the Osprey Oil & Gas Exploration Project, the pennit to drill may not be iSsued until it has lmdergol1e a 1egaliy adequate consistency review. See 6 AAC 50.130 ("A resource agency shall issue a permit wlùch is necessary for a project, except a lease, within five days after ìt issues or receives the conclusive consistency detennination for that project. . . .") (emphasis added). We ask that the Alaska on & Gas Conservation Commission rescind its issuance of the permit to drill for Redoubt No.5, and that the Alaska Depanment of Natural Resources rescind its approval of this permit, until such thne as a legally adequate consistency detennination has been issued for this pennit. If we do not receive a. response to this effect within 48 hours, we wilt be compelled to file a motíon seeking immediate injunctive relief in order to prevent irreversible environmental damage without compliance with state and federal law. Thank you for your prompt attention to this matter. Sincerely, C~~~~-~ Rebecca L. Bernard Michael J. Frank Attorneys for Cook Inlet Keeper cc: Kjfsten Swanson, Assistant Attorney General, Department of Law Kyle Parker and David Mayberry, Patton Boggs LLP Pat Galvin, Director, Division of Governmental Coordination ~~~~E ':F fÆ~fÆ~~~fÆ A.I/A.SIiA. OIL AND GAS CONSERVATION COMMISSION TONY KNOWLES, GOVERNOR Paul White Drilling Manager Forest Oil Corporation 310 K Street Ste 700 Anchorage AK 99501 333 W. "JTH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Redoubt Unit #5 Forest Oil Corporation Permit No: 202-083 Sur. Loc. 1909' FSL, 318' FEL, Sec. 14, T07N, R14W, SM Btmhole Loc. 1884' FSL, 569' FEL, Sec. 24, T07N, R14W, SM Dear Mr. White: 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. A weekly status report is required from the time the well is spudded until it is suspended or plugged and abandoned. The report should be a generalized synopsis of. the week's activities and is exclusively for the Commission's internal use. Annular disposal of drilling wastes will not be approved for this well until sufficient data is submitted to ensure that the requirements of 20 AAC 25.080 are met. Annular disposal of drilling waste will be contingent on obtaining a well cemented surface casing confirmed by a valid Formation Integrity Test (FIT). Cementing records, FIT data, and any CQLs must be submitted to the Commission for approval on form 10-403 prior to the start of disposal operations. All dry ditch sample sets submitted to the Commission must be in no greater than 30' sample intervals from below the permafrost or from where samples are flrSt caught and 10' sample intervals through target zones. Test BOPE to 3000 psi. MIT and cement quality log required for annular disposal. Per 20 AAC 25.035(h)(2), diverter requirement is waived. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. ~uY' chsli Taylor () BY ORDER O.V THE COMMISSION DATED thisl1íSday of April, 2002 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~ FOREST OIL CORPORATION .'510 QYC(J;lt1<"~Æl. Q~de 700 QxtnÆhÆÞJ~UflØ / QQ(La~a .9.9501 (907) 258-86'00 . (907) 2.58-8601 (dßŒX) April 8, 2002 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Pennitto Drill (Form 10-401) Redoubt Unit #5 /¡ Enclosed is the Application for the Permit to DriU.the Redoubt Unit #5~xplora1ion wen. from Forest Oil's Osprey Pla.tform. This well is planned to penetrate the HeI1llock formation on the western flank of the Southern Fault Block. The 'Nell will. be drilled using water based mud. to the 13 3/8" surface casing point, during which the cuttings will be discharged overboard under our NPDES discharge permit #AKG285024. We will change mud systems at this point to an oil based system. We are requesting in ¥eparate 10-403 Sundry Notice to. ,"Use the 9...~/8" x 13 3/8" annulus for cuttings dis}?osal while using oil base mud. We wiUhave the grind and inject equipment on the platform to perform this task. In addition, we are requesting a waiver to 20 AAC 25.035 (c). If there are any questions, please contact me at 258-8600. Q~ RECEIVED .' APR 1 0 ZOOl Paul White Drilling Manager Forest Oil Corporation - Alaska Division AllBkaOiI&GI&COnI.CØ8IIII'J1 Ai~ ~ 41 II J () "L. VJ 6k C~) STATE OF ALASKA " ALASKA OILAND GAS CONSERVATION <..,JMMISSION PERMIT TO DRILL 20 AAC 25.005 Red rill: Deepen: 1 b. Type of well Service: 1a. Type of work Drill: X Re-Entry: 2. Name of Operator Forest Oil Corporation 310 K Street, Suite 700 Anchorage, Alaska 99501 4. Location of well at surface 1909' FSL, 318' FEL, Section 14, T07N R14W, SM At top of productive interval J..~ - 2455' FNL, 1487' FEL, Section}lf,T07N, R14W, SM At total depth . ¡.f $1> 1884' FSL, 569' FEL, SectionjEt,f07N, R14W, SM 12. Distance to nearest 13. Distance to nearest well property line 3. Address 2,354'/ feet 7,744 feet 16. To be completed for deviated wells Kickoff depth: 200 feet Maximum hole angle: 29 18. Casing program size Specifications Hole Casing Weight Grade Coupling Length Driven 30" n/a n/a Welded 200' 181/2" 133/8" 68 # L-80 BTC 3,200' 121/4" 9 5/8" 47# L-80 BTC 13,766' 8 1/2" 75/8" 29.7# L-80 Hyd 521 1,234' 63/4" 5 1/2" 17# L-80 Hyd 521 1,944' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Form 10-401 Rev. 12-1-85 1_. Exploratory: x Developement Gas: 5. Datum Elevation (DF or KB) 90' MSL 6. Property Designation ß 381203i~wrfa~Q}~~~~~~ 7. Unit or property Name Redoubt Unit 8. Well number Redoubt Unit #5 9. Approximate ~ud date 15-Apr-02 14. Number of acres in property Stratigraphic Test: Single Zone: 10. Field and Pool Redoubt Shoal Oil Field Redoubt Shoal Development Oil: Multiple Zone: 11. Type Bond (see 20 MC 25.025) Type: Statewide Oil and Gas Bond RLBOO01940 Amount: $200,000 15. Proposed depth (MD and TVD) --23,5.2ör $8Ýt>,ð 16,544' MD / 14,715' TVD 17. Anticipated pressure (see 20 MC 25.035 (e)(2)) )I Maximum surface 1 , 717 psig At total depth (TVD) Setting Depth MD Surf Surf Surf 13,566' 14,600' feet feet feet feet Plugs (measured) Junk (measured) measured true vertical 20. Attachments: Filing fee: X Property Plat: X BOP Sketch: X Drilling fI~Ogram: X Time vs. depth plot: X Refraction analysis: 21. I herby ~r:i' t the foregoing is true and correct to the best of my knowledge: Signed: Paul White Title: Drilling Manager Commission Use Only Permit Number "D. -2 API number - '.' Approval date J' t See cover letter ;2.6 2- .- CLJ~J 50- 73:3 - 2.D5/ 3 -~aj ,.., r D~ for other requirements Conditions of approval Samples re~uired: [] Yes r)<I No Mud log required: [~Yes M No Hydrogen sulfide measures [] Yes ~ No Directional survey required [)(fYes [] No ReqUired. working ~ress~re for BO~E [.] 2M; [ X ] 3M; [] 5M; . [, ] 10M; [] ,15M r. J . . l Other:íe<;t ßO(è fo 3000 r.~~ MrT~ ~~~t .1f.U-£,;~1~~ ~ftU.t-€J~.~ ({ì\..il.ï.Lkti ¡"fos<'- . e~... 'loAA.(.1..5.o?S("')(z.) d.'t'evtt?v- V"eÙ:.t-qeP-Le......~ is Jbcd.\led. I¡J~ by order of . Approved by Original Signed ßV Commissioner the Commission Cammy OechsH Cemented Top Bottom MD TVD 200' 200' 3,200' 2,973' 13,766' 12,270' 14,800' 13,180' 16,544' 14,715' TVD Surf Surf Surf 12,094' 13,004' Measured depth RECE\VED APR 1 0 ZOOZ feet 6,622 psig Quantity of cement (include stage data) n/a 6104 cu ft 1286 cuft 208 cu ft 257 cu ft True vertical depth AlaltalOi\&GasConl.~ Diverter SketcA1~ Drilling program: X Seabed report: 20 AAC 25.050 requirements: X Date: ~ ~O <J"2-- Date: L-j II 00 Submit in triplicate ') ) Attachments 1. Waiver Requests 2. Outline Procedure 3. Well schematic 4. Unit Boundary Plat wI Proposed Well Path 5. Drilling Fluids Program 6. Pressure Information 7. Casing Design 8. Cement Calculations 9. Directional Information 10. Well Head Schematic 11. Nabors BOP schematic 12. Nabors BOP equipment list 13. Nabors Drilling Fluid System Description ) ) Request for Diverter Waiver Forest Oil requests that the diverter requirements in 20 AAC 25.035 be waived for Redoubt Unit #5 because Redoubt Unit #1, #2, #3 and #D1 were all drilled from the same general surface location without encountering any shallow gas. Mud logging / gas detection on these wells also shows no presence of gas. RU #4 did encounter gas sands in the 12 1;4" hole section. RU #5 will drill these sands significantly off structure, as was the case with RU #1, RU #2, RU #3 and RU #D1. RU #5 is located between and below RU #2 and RU #3. Mud weights planned for the surface interval are 8.5 ppg at spud, building to 9.2 ppg at the 13 3/8" casing depth, due to drilled solids. These mud densities are consistent with the four prior wells. '} ) Redoubt Unit #5 OUTLINE PROCEDURE 1. Rig-up Nabors Rig 429 on Osprey Leg #3, Slot #5. 2. Install weld-on starting head on 30" Pile. .:ç¡~ 3. Nipple up 24" low pressure riser to bell nipple. \};-~-~ 4. Mix Spud Mud. /' 5. Directionally drill 18 ~" hole to 3,200' MD, 2,973' TVD. Note: Annular velocity and mud viscosity will be important for proper hole cleaning in the 30" pile. Discharge cuttings through platform pulltube. 6. Condition hole to run casing. Space out hole to allow 7' to 1 0' of rathole below 13 3/8" shoe. 7. Run the 13 3/8" casing to 3,200' MD. Land the 13 3/8" on the 24" landing ring. Slowly reciprocate pipe, while circulating the hole clean. Configure the 13 3/8" string for an 80' shoe track. 8. Perform first stage cement job while reciprocating pipe. Set pipe down on hanger as soon as the hole gets sticky. 9. Open the Halliburton ES Cementer at 1,500' MD. Circulate the hole clean from the ES Cementer to surface. Record cement volumes that return to surface. Discharge cement returns overboard. 10. Perform second stage cement job through the ES Cementer. Discharge cement returns overboard. 11. Close ES Cementer with the closing plug. Note: If there are no returns at surface, perform top-job with AOGCC witness. 12. Nipple down 24" riser. 13. Nipple up Vetco-Gray 13 5/8" 5M Multi-bowl wellhead assembly on the 13 3/8". 14. Nipple up 13 5/8" 5M high pressure riser assembly and Nabors 13 5/8" 5M BOPE. ./ 15. Test wellhead and BOPE to 3,000 psi Notify AOGCC 24 hours prior to test. ./ 16. RIH. Test casing to 3,000 psi. 17. Change over hole to Oil Base using detailed procedure from MI. 18. Drill out cement and float equipment. -I 19. After drilling 20', but no more than 50' of new formation, perform Leak off Test. Note: Leak off Test will be performed with the MI/Swaco injection pump. Shut the well in and pressure up the well at 0.5 bpm. Once pressure breaks over and stops increasing, continue pumping at 0.5 bpm for 10 minutes. Record all volumes and pressures during this test and send to the Forest Oil office. 20. Directionally drill 12 ~" hole to 13,766' MD, 12,270' TVD or until the top of the Hemlock formation is encountered. Grind and inject all cuttings. 21. Condition hole for casing. 22. Run and cement 95/8" intermediate casing from 13,766' MD to Surface. Planned top of cement will be 11,766' MD. Hang casing with 9 5/8" mandrel hanger in wellhead. Configure casing for an 80' shoe track. 23. Back off 9 5/8" landing joint and run 95/8" packoff. 24. Test 9 5/8" packoff. / 25. RIH. Test casing to 3,000 psi. 26. Drill out cement and float equipment. / 27. After drilling 20', but no more than 50' of new formation, perform Formation Integrity Test to 10.5 ppg EMW. 28. Directionally drill 8 ~"hole to 14,800'MD / 13,180' TVD. Two 60' cores will are planned for the Hemlock. Cuttings will be slurried and disposed of in the annulus. 29. Condition hole for logs. 30. Run wireline logs: Quad Combo and UBI. Pull Neutron And Gamma Ray to the base of the 30" pile. 31. Condition hole, Run and cement 7 5/8" liner from 13,566' MD to 14,800' MD. Note: Liner hanger will be set by means of dropping a ball before the cement job. The liner hanger will have a bearing section, which will allow rotation during the cement job. The liner packer will be mechanically set once cement is in place. The entire length of 7 5/8" liner will be cemented, with an 80' shoe track. 32. Pick up 4" HT drill pipe / BRA and run in hole. 33. Clean out liner and test lap to 3,000 psi. 34. Drill out cement and float equipment. 35. After drilling 20', but no more than 50' of new formation, perform Formation Integrity Test to 13.0 ppg EMW. / 36. Directionally drill 6 %" hole to TD at 16,544'MD / 14,715' TVD. Cuttings will be slurried and disposed of in the annulus. 37. Condition hole and run wireline logs: UBI ,CMR, and RFT logs across the 6 3/t" hole. 38. Condition hole for liner. 39. Run and cement 5 ~"liner from 14,600' to TD. Note: Liner hanger will be set by means of dropping a ball before the cement job. The liner hanger will have a bearing section, which will allow rotation during the cement job. The liner packer will be mechanically set once cement is in place. The entire length of 5 ~" liner will be cemented, with an 80' shoe track. 40. RIH with a tapered clean out assembly. 41. Clean out liner and test lap to 3000 psi. 42. Change over to 5% KCl. 43. Run USIT and RST logs across the 5 ~"liner and 7 5/8" liner. 44. Drill stem test the Jurassic formation in the 5 ~"hole. Possible P&A of 5 ~" liner. 45. Drill stem test the Hemlock formation. ) 46. Run Baker model-FA wi 4.4" ID bore on wireline. Set at approximately 13,600' MD. 47. Run Sclumberger LLC-3 valve on drillpipe, set in packer. 48. Run 3 ~"ESP completion. 49. Nipple up 3 1/8" production tree. ) Redoubt Unit #5 Casing Design 30" Pile ~ 133/8" 68#, L-80 BTC 18 1/2" Hole 95/8" 47#, L-80 BTC 12 1/4" Hole 7 -5/8" 29.7#, L-80 Hydril 521 8 1/2" Hole Exploration Tail 5-112" 17#, L-80 Hydril 521 6 3/4" Hole ) 200' MD, 200' TVD ES Cementer - 1500' MD 3,200' MD, 2,973' TVD -* I Planned TOC - 11,766' 13,766' MD, 12,270' TVD 14,800' MD, 13,180' TVD 16,544' MD, 14,715' TVD ) -') ) 245110 .. -68042' 198208 / -60°41' \ ,\ , T7NRUW 2434808 . REDOUBT UNIT REDOUBT UNIT NO.5 LOCATION ~ ... l- L ....., I I 1- 8-IIEII-4IIWIt I I -151bS9' WV1IDOHd aIfl'l~ DNI'l'lIHQ S# J!Uil Jqnopa}l ( ( I ) ) I Forest Oil Corporation Redoubt Shoal Unit #5 0-3200' MD 13.3/8"Casing 18-112"Hole R.ecommencfed Drilling Fluid Properties <7% Recommended.' Fluid Formulas . Spucf.'. Mud. PPB 0.96 bbl 0.25 25 0.05 0.1 500 bbls Mixing Procedure . Fill rig pits with drill water (Insure all oil residue is removed from pits before beginning mixing) . Add 0.25 ppb Soda Ash to reduce hardness . Add 22 - 25 ppb M-I Gel and let shear and hydrate through gun lines. . Adjust pH to 9.0 with Caustic Soda as needed. At time of spud, adjust rheology with Gelex ad- ditions as needed. PPB 45 bbls 5 10 10 15 50 bbls Mixing Procedure . Add 45 barrels of spud mud to slugging pit. Mix blend of LCM products & spot across the thief zone. r:1 <if, ~ rm......,t::...c..:.,. ',,',,',,",'.,"".."...'.'..'."'.'..,'...'.".'.'..".",.'."."'.'." ,;:¿;:~'.'.','.'.:.'.¡~.'..' FE "',',"""C"" ;{ '~.':;'::':"".-1i ,,/' .;. t. '. ..,' ,'" !/,;::<:.i' ,;,¡~ .' .., +\"""~<~"",,,.,", -=- ' M-I L.L.C. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 I ) ) I Forest Oil Corporation Redoubt Shoal Unit #5 II! ~.~IMIiI~'¡.."....II:'''.'''''''''''-''-''''''":C-----''' ,..- - ...".,_.._...__.,.",..._~¡. -- . ROP, GPM . Estimated ROP for this interval is 40 ft/hr. . Estimated flowrate of this interval is 600 GPM. . Use Virtual Hydraulics models as a guideline for flowrates and hole cleaning. . Bit balling . Drilling Detergent may be used to reduce the possibility of bit and! or BHA balling. . Hole cleaning . High viscosity Gel/Gelex sweeps may be needed to ensure cleaning of gravel zones just below the 36" drive pipe. . NOTE: Due to the large diameter hole and the deeper casing depth, a higher viscosity fluid will need to be maintained longer to insure sufficient hole cleaning. Lost Circulation . . Seepage losses maybe controlled with moderate additions ofM-I Seal Fine & Medium . Severe lost circulation should be handled with LCM pills such as the one listed for this inter- val. . Casing running fluid properties . The mud should be conditioned prior to POOH to run casing. Moderate or reduce yield point and progressive gel strengths in order to reduce surge pressure while running casing. A small addition ofPolypac UL should help lower the fluid loss (10 - 12 cc's) and tighten the wall cake prior to running casing. . The IFE Mud Engineer will communicate daily with the In Office IFE Coordinator. . VOLUME USAGE . Estimated fluid volume required for this interval is 4800 barrels. r:1 i(;;~ ~ œ...,. \,;,.~~: ~'~0: FE /.. .1",,',;,:.Y:li:""":""':"':':'~'" ~ M-I L.L.C 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 . ,.-' -' . . ~ . ',).' -. ,I , ~¡:;;J~:j~:~~¡~r~f.~1.:~~~j?:~}i:'.1:i{~~j10i';~:~,ffi~(. J) : ) ') Forest Oil Corporation Redoubt Shoal Unit #5 ~'r-.1I....._..._.,_.. .~W'.MIlIIIIII/IWmo¡œr~~'-'-."'.'""'-F''''''''._'.''.''.''''''~..~...~~~. M-I L.L.c. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 Recommended displacement to oil base mud =:} Roll storage tanks to heat up oil mud begirming one day prior to displacement. =:} Change out any rubber goods to diesel resistant products. =:} Rig up catch pans, and any other necessary clean up equipment prior to displacement. Cuttings tanks etc.. should be in place to capture cuttings, etc. once displacement has begun. =:} With 13-5/8" casing on bottom, condition mud and reduce surface volume through injection. =:} Pump cement, drop plug, and displace cement with spud mud. =:} Drill out float collar, cement, etc., with water base mud. Treat as needed with Bicarb and/or Desco CF to reduce rheological properties for displacement purposes. After drillout, dump (or inject) surface volume of all water base mud. Clean surface pits. =:} Once pits and lines are clean and inspected, build 75 - 100 barrel water base spacer (with seawater or drill water) in appropriate pit. =:} Transfer oil mud from tanks to appropriate active pits. =:} Molitor both ends of transfer to ensure no mishaps. =:} Change shaker screens to 80 & 50 mesh for initial circulation of oil mud. =:} Displace spud mud to oil base mud starting with water spacer. Rotate and reciprocate continuously during displacement. Pump at the fastest possible flow rate. Discharge or inject spud mud and spacer based on per- mitting. =:} CAUTION: If discharging water base mud, take returns into a surface pit first to inspect fluid prior to dis- charge for any oil contamination (or oil sheen). =:} After drilling ahead and oil mud is warm and conditioned, change shaker screens to 200 & 180 mesh if possible. =:} Plan to put coarse screens (50 to 80 mesh) on the last shaker panels after trips to allow oil mud to warm up. rn;~ Œ" c¡f. ,:t: =C~~ FE . li, . >:'t:"~";I.',:"..;.:.,!,;.:"i.:;",";;.;;,.." -=- . ~~ - I ') I Forest Oil Corporation Redoubt Shoal Unit #5 """""-1('f"""""'''''''-''--- ..-~IIIIN<"",,,,Æ';"~"""'~~"',",,,,,,."-- ...'_.. 3200-13766' MD 9-5/8" Casing 12-1J4"H.ole Recommended 'DriIIingFlöid"..Propernes 5 to 8 Recommended Formulas Base.OilMud Mixing Procedure (For new volume) . Premix and store 10.3 PPG CaCl2 Brine (0.914 bbl H2O, 113.4lbs. CaC12) . Place Mapco 200 in a clean mixing tank . Add IMG 400 and lime slowly through hopper. Let shear for 30 minutes. . Add primary emulsifier, Versacoat. . Blend and shear for a minimum of 30 minutes. . Add CaCl2 Brine. . Blend and shear for a minimum of 30 minutes. . Add Versawet, check rheology, add Versamod or VersaHRP as needed. . Estimated volume usage 5200 barrels new volume in addition to 1100 barrels existing volume. r:z.,;'" ~ œ.:..'...'....'" JH:Z: ~F~FE .;i;T' ?'F"'(:~":<:;'/~"I.':/I'r\' -=- M-I L.L.C. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 I ) -) I Forest Oil Corporation Redoubt Shoal Unit #5 ~--,---."-,~,,,,-,-""-"~y--,--~'~Ii'. - -- --~c 3200~13766' MD 9..5/8" Casing 12..114"Hole ¡~{ . .' J . .. . '.. "'. . ""..'.. ....". .'.. ". ." .. '. ......R~c.'.ommen.dè.d.'.'.. Fo...rlDu:Jas ... ...' '. ì.r,..~ ~'k~~1tÜ}~;~.¡;i'~~~'?'U~;j~š:~:;:~{c~~~~~ji:~~~t1'};\~~::J:~~}V~"~J:~f~;Jì~\L[&I~~~::~-:~.~r;:'#.;~.~~Wtc"~t~?E\'fjf.r!ðl~~*~~1~~~~it~f;~~~?.fu}:~c~'Þ~}!~.~::~~t~l.tt1f~~'lð.~{;,&~i~~i~N?:~i\~~}.1!~~:i~~.~.lq~!'~~:.ìf3k~!f.ii~¥~~~:¡;1~~t~:J:r.l/t~:~~~~)1.;vJ~~tr.?::;~~~.~~~;~i~~~t~,~f~~4~(:ft~Mì'lt:.~;:~~~1~~~:~iJi.~-~-~'¿)1~~PØ.~~',t~~~:-~¡¿::X~1J.{~~i~~}JZ\~~t~\t~t:~r~Jad_~~ Mixing Procedure . Place 35 bbls oil mud in slugging pit. Add blend of lost circulation material. Spot across theft zone. éH;ross SIJSr.HH;ted coai bed out Mixing Procedure . Place 35 bbls oil mud in slugging pit. Add 15 - 20 ppb Ventrol 401. Spot across theft zone and apply squeeze pressure not greater than annular pressure loss. Weihted Sweep If hole cleaning is suspect, pump a weighted sweep. Monitor returns for indications of increased cuttings. Mixing Procedure . Place 30 bbls oil mud in slugging pit. Add 5 bbls base oil, 5 gallons Versacoat and 2 gallons Versawet. Add barite for a mud weight of 3 PPG above current weight. Reciprocate and rotate while pumping pill. Do not stop circulating until pill has surfaced. rn hi',;: ~Œ" '''iiX~,! "';:::~:;::..'.....'.'..,.:-.'......,. FE . ..""'" .,,..:'.' ;' /' ,{"' ""';'':'':')1 . . i , .:.:.'"C':/,.:.:¡\;;:,::,;;;;,;:,:,:r;;:,., ~ .' , , . :~"' ; M-I L.L.c. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 -j ...:- ',.' ~~-~- .' -.', " ~!~'i~~:~~~J~~'~~r~~~;l1~1~,?~i::. . I ) ') I Forest Oil Corporation Redoubt Shoal Unit #5 II! . .. ---"~".".''''~IIII;':I.I/!.,;~:r.æ:I1~'-'''-'-'~'~'j'',,,'''m,,...,,,,._,..~,...-~. " 'III. . ROP, GPM . Estimated ROP for this interval is 30 - 60 ft/hr. . Estimated flowrate for this interval is 650 GPM. . Use Virtual Hydraulics models as a guideline for flowrates and hole cleaning. . Lost Circulation . Seepage losses may be controlled with moderate additions of G-Seal. . Severe lost circulation should be handled with LCM pills such as the one listed for this interval. . Coal Beds . Sloughing/running coal should be treated by adding 2 - 4 ppb Ventrol 401 to the mud system depending on the severity of the problem. . For severe coal sloughing, a concentrated pill consisting of 15 - 20 ppb Ventrol 401 may be spotted across the coal bed prior to POOH for a trip. A slight amount of pressure (equal to the annular pressure loss) may be applied to the pill to squeeze it into the coal bed. . Casing running fluid properties . The mud should be conditioned prior to POOH to run casing. Moderate or reduce yield point and progressive gel strengths in order to reduce surge pressure while running casing. The IFE Mud Engineer will communicate daily with the In Office IFE Coordinator. . VOLUME USAGE . Estimated fluid volume required for this interval is 5200 barrels. M-I L.L.c. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 fI'(f':'..".:.""'..""'."""".":."""."....'.'¡"~'~'~ .FE~¡.; ... r"!;:";:'''";~'{'i'~';~O';i -=- ~ iê¡~f~:¡i~!i~.¡:f0~i'\(;f::'~;iiiJ#,¡. I ) ) I Forest Oil Corporation Redoubt Shoal Unit #5 I""'I'iII'I" ., "WI"".."''''t¥u..''''.'''-' Ii, '~'-""'T"""""""""1QII>'--'lf1~'1'f"'"--- 13755 - 14800'MD 7..5/8" Casing 8-112" Hole Recommended Drilling Fluid Properties Mud PlasUc Yield HTHP Oil:Water Total Drilled. Solids Interval Point Fluid Loss Ratio 13766 - 14800 9.4 - 9.6/ 23 -27 19 - 23 4-6 82:18 5 to 7 Recommended Formulas LCM'PilI Oîl Mud bbls '10 Volume 22 bb! Safecarb M 0 OM 10 bbl Mixing Procedure . Place 20 bbls oil mud in slugging pit. Add blend of lost circulation material. Spot across theft zone. Product Coal Sloughing Pill Ventral 401 Ventrol across coa.l bed Oil Mud PPB 20 bbls 15 ".. 20 to out of hole for Mixing Procedure . Place 35 bbls oil mud in slugging pit. Add 15 - 20 ppb Ventrol401. Spot across theft zone and apply squeeze pressure not greater than annular pressure loss. Weighted high Viscosity Pill Product Oil Mud Base Oil Versa- Ver- Barite If hole cleaning is suspect, pump a coat sawet weighted sweep. Monitor returns for 30 bbis 5 bbls 5 gal 2 gal 120 sx indications of increased cuttings. PPB r:J'" ~ r.m.. pc:) -,~:::~:::,:.~, "FE' :. - '..'. "...- '" ). . <.':-:::>;. :!i";~-,~~:.J .:.:. . .. :/ .: .~' -,' '~'-': "" -'-.: - -'- '.: " '- . : '. -.. . !.,,,,,,,,,>::".,;,, -=- ' . M-I L.L.C. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 ';N-> ';i~~;~~¡¡:i,~~if\1,;¡;,J,¡;;:;;í. :;;':; I ') ) I Forest Oil Corporation Redoubt Shoal Unit #5 III! ~'.""aM' -. - ~~~r"~"'".""'UJ!:f(j~:~¡;1W~I}~1r1lj'Jf¡l!pÐ!1MII~I~IIH.",-.~.~,",I"",","",."IIlIr<,;.¡,.,..uII\ÞId\l~1/I'"'-'"''''''''''ur~~.1''''' . 'ir,."v'-''''~''''''~I''-'...~i . ROP, GPM . Estimated ROP for this interval is 50 to 150 ftlhr. . Estimated flowrate for this inteIVal is 450 - 470 GPM. . Use Virtual Hydraulics models as a guideline for flowrates and hole cleaning. . Lost Circulation . Seepage losses may be controlled with moderate additions of Safecarb and! or G-Seal. Severe lost circulation should be handled with LCM pills such as the one listed for this interval . Coal Beds . Sloughing/running coal should be treated by adding 2 - 4 ppb Ventrol 401 to the mud system depending on the severity of the problem. . For severe coal sloughing, a concentrated pill consisting of 15 - 20 ppb Ventrol 401 may be spotted across the coal bed prior to POOH for a trip. A slight amount of pressure (equal to the annular pressure loss) may be applied to the pill to squeeze it into the coal bed. . Swab/Surge Pressures . Care should be taken while running in the hole and breaking circulation after an extended pe- riod of time out of the hole. Bringing up the pump rates too rapidly while the drilling fluid is cold may cause excessive annular pressure loss on the formation. While running in the hole after trips, circulation should be broken at least once at the casing shoe. At T.D. the pumps should be brought up slowly in order to allow the fluid to heat up prior to reaching normal flowrates. . Casing running fluid properties . The mud should be conditioned prior to POOH to run liner. Moderate or reduce yield point and progressive gel strengths with additions of base oil in order to reduce surge pressure while running casing. NOTE: See recommended liner running speed for this interval in Virtual Hy- draulics. . The IFE Mud Engineer will communicate daily with the In Office IFE Coordinator. . VOLUME USAGE . Estimated fluid volume required for this interval is 720 barrels. -""""-.-'..'--.,,,,,,,,,--,.,-,,"'--"'V'-"" .., ~ P!!!'f"f,,'..' ," .;, ';,,<;;/~,;i' -~~+} FE~'" -,' M-I L.L.C. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 I ) ) I Forest Oil Corporation Redoubt Shoal Unit #5 ~_...,,-'--- - -. . ""~m~...:rt['.._-"".",,,,,..., _n ...,"',~' -""""1R1G'1'/"'''''''-'''''''.'~W''"-'"' . 14800 -.16544' MD 5-1/2" Casing 6-3/4",'Hole Recommended.DrilIing.FluidProperties Mud Plastic HTHP Total Drilled- Solids Interval Point Fluid Loss Ratio 14800 - 15500 9.6 -10.0/ 23 -27 19 - 23 4-6 82:18 15500 - 16544 +/-11.5 29 - 31 19 - 23 3-4 82:18 5 to 7 5-7 Recommended Formulas LCM Pill Product PPB Mud OM Seal '10 bbl Volume G-Seal Safecarb M '10 10 22 bbl 20 bbls Mixing Procedure . Place 20 bbls oil mud in slugging pit. Add blend of lost circulation material. Spot across theft zone. Product Oil Mud Coal Sloughing Pill Vfmtrol Ventral across coal bed PPB 20 bbls 15 - 20 out of hole for Mixing Procedure . Place 35 bbls oil mud in slugging pit. Add 15 - 20 ppb Ventrol401. Spot across theft zone and apply squeeze pressure not greater than annular pressure loss. Weigbted bighViscosityPil1 Product Oil Mud Base Oil Versa- Ver- Barite If hole cleaning is suspect, pump a coat sawet weighted sweep. Monitor returns for 30 bbJs 5 bbls 5 gal 2 gal '120 sx indications of increased cuttings. PPB r:1 "'~ æ.., "t" af)~FE . /' .,-~,>.~,,:;"",,'/".':.':':"'" - ~ M-I L.L.C. 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 I --) ) I Forest Oil Corporation Redoubt Shoal Unit #5 -'"-''''''''If'IIII''-'''''''''''''''''!r''''"'''''''-'DII,,~IJmIWII1'I¡t'','I.M.lil\r. - . ROP, GPM . Estimated ROP for this interval is 20 ft/hr. . Estimated flowrate for this interval is 250 GPM. . Use Virtual Hydraulics models as a guideline for flowrates and hole cleaning. . Wellbore Stability . Estimates from geologists indicate the potential for high pressure. Mud weights as high as 11.5 PPG may be required to ensure wellbore stability. Barite additions are preferred to the use of drill solids for mud weight increases. Lost Circulation . . Seepage losses may be controlled with moderate additions of Safecarb and/or G-Seal. Severe lost circulation should be handled with LCM pills such as the one listed for this interval . Coal Beds . Sloughing/running coal should be treated by adding 2 - 4 ppb V entrol40 1 to the mud system depending on the severity of the problem. . F or severe coal sloughing, a concentrated pill consisting of 15 - 20 ppb Ventrol 401 may be spotted across the coal bed prior to POOH for a trip. A slight amount of pressure (equal to the annular pressure loss) may be applied to the pill to squeeze it into the coal bed. . Swab/Surge Pressures . Care should be taken while running in the hole and breaking circulation after an extended pe- riod of time out of the hole. Bringing up the pump rates too rapidly while the drilling fluid is cold may cause excessive annular pressure loss on the formation. At T.D. the pumps should be brought up slowly in order to allow the fluid to heat up prior to reaching normal flowrates. . Casing running fluid properties . The mud should be conditioned prior to POOH to run liner. Moderate or reduce yield point and progressive gel strengths with additions of base oil in order to reduce surge pressure while running casing. NOTE: See recommended liner running speed for this interval in Virtual Hy- draulics! . VOLUME USAGE . Estimated fluid volume required for this intelVal is 650 barrels of new volume. P!!fIr/............... ."".""<,""',".'..'...'....'...'..'.."'."..'.",...'..' FE~.".. , - ~ '.- r:1 r;\;" ;':. .. -.,.i,:~ .. ."". ."..- .. ,))~;;},ï;:¡:?:: . ""i0,;+,.j~~ M-I L.L.C 721 W. 1st Avenue Anchorage, Alaska 99501 Tel: (907) 274-5564 . Fax: (907) 279-6729 - ) REDOUBT UNIT #5 PRESSURE INFORMATION The following presents data used for calculation of anticipated surface pressures (ASP) during drilling of the Redoubt Unit #1 and Redoubt Unit #2. Redoubt Shoal State 29690-1, P=5309 psi @ 12,070' TVD from DST #2 (as per 407 Comp Report, 1/9/68) EMW = 8.46 fpg Gradient = 0.440 psi/ft Redoubt Shoal State 29690-2, P=5249/psi @ 12,202' TVD from DST #l(as per 407 Comp Report, 10/15/68) EMW = 8.27 ppg Gradient = 0.430 psi/ft Redoubt Bay Unit #1, P=4800 dsi @ 10,953' TVD from DST (as per monthly drilling report, 12/13/76) EMW = 8.4j ppg Gradient = 0.438 psi/ft (// The most conservative (highest) formation pressure gradient of 8.65 ppg or .45 psi/ft was used in these calculations. Procedure for Calculatine: Anticipated Surface Pressure ASP is determined as the lesser _of 1) surface pressure at breakdown of the formation at the casing seat with a gas 'gradient to the surface, or 2) formation pore pressure at the next/ casing point and a 1/3 gas gradient plus a 2/3 saltwater gradient to the surface. We have! chosen this method based on no sign of gas in the Redoubt Unit #1 and Redoubt Unit #2. / 1) ASP = ((FG x .052) - 0.10) x D where: ASP = Anticipated Surface Pressure in psi FG = Fracture Gradient at the casing seat in lb/gal 0.052 = Conversion from lb/gal to psi/ft O~ 1 0 = gas gradient in psi/ft D = true vertical Depth of casing seat in ft RKB OR 2) ASP= FPP-( 1/3 x 0.10 x D) - (2/3 x .45 x D) / where: FPP = Formation Pore Pressure at the next casing point which is tied back to surface or at TD (total depth) ) ASP Calculations Drilling below Surface Casing (13 3/8") ASP = ((FG x .052)- 0.10) x D = ((13.5 x .052) - 0.10) x 2973' = 1 790 psi OR ASP = (12270' x /5) - ( 1/3 x .10 x 12270') - (2/3 x .45 x 12270') = 1432 psi Drilling below Intermediate Casing (9 5/8") ASP = ((FG x .052)- 0.10) x D = ((10.5 x .052) - 0.10) x 12270' = 5472 psi OR ASP = (13180' x .45) - (1/3 x .10 x 13180') - (2/3 x.45 x 13180') = 1538 psi /. Drilling below Drilling Liner (7-5/8") ASP = ((FG x .052)- 0.10) x D = ((13.0 x .052) - 0.10) x 13180' = 7592 psi OR ASP = (14715' x .45) - (1/3 x .10 x 14715') - (2/3 x .45 x 14715') = 171 7 psi / Size Hole Casing Driven 30" 18 1/2" 13 3/8" 12 1/4" 95/8" 8 %" 7 5/8" 6%" 5%" REDOUBT UNIT #5 CASING DESIGN Weight nfa 68# 47# 29.7# 17# Specifications Grade Coupling n/a Welded L-80 BTC L-80 BTC L-80 Hydril 521 L-80 Hydril521 Length 200' 3,200' 13,766' 1,234' 1,944' ) Top Setting Depth Bottom MD TVD 200' 200' 3,200' 2,973' 13,766' 12,270' 14,800' 13,180' 16,544' 14,715' MD Surf. Surf. Surf. 13,566' 14,600' TVD Surf. Surf. Surf. 12,094' 13,004' Casing Joint Strength Body Strength Burst Collapse Klbs Klbs Psi Psi 13 3/8" 68# L-80 BTC 1545 1556 5050 2260 95/8" 47# L-80 BTC 1122 1086 6870 4760 7 5/8" 29.7# L-80 Hydril 521 566 683 6890 4790 51/2" 17# L-80 Hydril521 338 397 7740 6290 Desie:n Criteria Tension Burst Collapse Straight Hook Load - Ignoring Deviation and Buoyancy Full Column of Gas against deepest formation pressure Except for liners where a 3000 psi test pressure on top of9.6 ppg fluid is backed on the outside by a fresh water gradient of 0.43 psi/ft. Full evacuation on the inside backed by expected formation gradient of .45 psi/ft. on the outside. 133/8" Surface Casine: Tension Burst Collapse = 3200' x 68# =217.6K = (12270 x .45) - (.10 x 12270') = 4295 psi = (2973' x .45) - (.10 x 2973') = 1041 psi Rated = 1545 K Safety Factor = 7.1 Rated = 5050 psi Safety Factor = 1.2 Rated = 2260 psi Safety Factor = 2.2 // ') 9 5/8" Intermediate Casin2: Tension Burst Collapse = 13766' x 47# = 647 K = (14715' x .45) - (.10 x 14715') = 5150 psi = (12270' x .45) - (.10 x 12270') = 4295 psi 7 5/8" Production Liner Tension Burst Collapse = 1234' x 29.7# = 36.6 K = ((13180 x .4992)+3000)-(13180 x .43) = 3912 psi = (13180' x .45) - (.10 x 13180') = 4613 psi 5 ~" Exploration Liner Tension Burst Collapse Collapse ) Rated = 1 086 K Safety Factor = 1.7 Rated = 6870 psi Safety Factor = 1.3 Rated = 4760 psi Safety Factor = 1.1 /' Rated = 566 K Safety Factor = 15.4 Rated = 6890 psi Safety Factor = 1.8 Rated = 4790 psi Safety Factor = 1.0 /' = 1944' x 17# = 33.0 K = ((14715 x .4992)+3000)-(14715 x .43) = 4018 psi = (14715' x .45) - (.10 x 14715') Rated = 6290 psi = 5150 psi Safety Factor = 1.2 Full evacuation on the inside backed by expected formation gradient of .45 psi/ft. on the outside. Rated = 338 K Safety Factor = 10.2 Rated = 7740 psi Safety Factor = 1.9 / ) ') REDOUBT UNIT #5 CEMENTING PROGRAM Operator Name: Forest Oil Corp .'.).' Well Name: REDOUBT UNIT '- Job Description: 13-3/8" Surface Casing, 2-Stage Date: December 19, 2001 JOB AT A GLANCE. Depth (TVD) Depth (MD) 2,973 ft 3,200 ft Hole Size 18.5 in Casing SizeIWeight : 13 3/8 in, 68 Ibs/ft Pump Via Casing 133/8" 0.0. (12.415" .1.0) 68 Total Mix Water Required 32,684 gals Stage No: 1 Float 3,120 ft Pre-flush Water Density 40 bbls 8.4 ppg Lead Slurry Class G Cement Density Yield /' 1 ,024 sacks 12.5 ppg 2.09 cflsack / Tail Slurry Class G Cement Density Yield 833 sacks / 15.8 ppg 1 .15 cflsack /' Displacement Drilling Mud Density 467 bbls 9.0 ppg Report Printed on: December 19.20019:09 PM Page 1 ) ! !£j Proposal No: 100169174B Gr41 09 Operator Name: Forest Oil Corp ').. . Well Name: REDOUBT UNIT.; 7 Job Description: 13-3/8" Surface Casing, 2-Stage Date: December 19, 2001 JOB AT A GLANCE (Continued) Stage No: 2 Pre-flush Water Density Lead Slurry Class G Cement Density Yield Tail Slurry Class G Cement Density Yield Displacement Drilling Mud Density Report Printed on: December 19, 2001 9:09 PM Page 2 1,500 ft 40 bbls 8.4 ppg 1 ,177 sacks / 12.5 ppg 2.10 cf/sack / 465 sacks / 15.8 ppg " 1.15 cf/sack / 225 bbls 9.0 ppg ) [£j Proposal No: 1001691748 Gr4109 Operator Name: Forest Oil Corp '.).. Well Name: REDOUBT UNIT.. Job Description: 13-3/8" Surface Casing, 2-Stage Date: December 19, 2001 WELL DATA ANNULAR GEOMETRY ANNULAR I.D. (in) 28.500 CASING 18.500 HOLE ') f£j Proposal No: 100169174B DEPTH(ft) MEASURED I TRUE VERTICAL 200 I 200 3,200 I 2,973 SUSPENDED PIPES DIAMETER. Un) O~D~ I 13.375 I J)EPTH(ft) MEASURED I TRUE\fSR1"lCAL 3,200 I 2,973 STAGE: 1 Float Collar set @ Mud Density Mud Type Est. Static Temp. Est. Circ. Temp. 3,120 ft 9.00 ppg Water Based 111 0 F 950 F VOLUME CALCULATIONS 1,200 ft x 0.8910 cf/ft 500 ft x 0.8910 cf/ft 80 ft x 0.8407 cf/ft with 100 % excess = with 100 % excess = with 0 % excess = TOTAL SLURRY VOLUME = STAGE: 2 Stage Collar set @ Mud Density Mud Type Est. Static Temp. Est. Circ. Temp. 1,500 ft 9.00 ppg Water Based 800 F 900 F VOLUME CALCULATIONS 200 ft x 3.4544 cf/ft 1,000 ft x 0.8910 cf/ft 300 ft x 0.8910 cf/ft with 0 % excess = with 100 % excess = with 100 % excess = TOTAL SLURRY VOLUME = Report Printed on: December 19, 2001 9:09 PM Page 3 = 2138.4 cf 891.0 cf 67.3 cf (inside pipe) 3096.6 cf 552 bbls = 690.9 cf 1782.0 cf 534.6 cf 3007.5 cf 536 bbls Gr4115 Operator Name: Forest Oil Corp., Well Name: REDOUBT UNIT, ) Job Description: 13-3/8" Surface Casing, 2-Stage Date: December 19, 2001 ) f£j Proposal No: 100169174B FLUID SPECIFICATIONS STAGE NO.: 1 Pre-flush 40.0 bbls Water@ 8.4 ppg FLUID VOLUME VOLUME CU-FT FACTOR AMOUNT ANn TYPF OF CFMFNT Lead Slurry 2138 I 2.09 = 1024 sacks Class G Cement + 0.4%bwoc CD- 32 + 0.3% bwoc FL-52 + 1 gals/100 sack FP-6L + 1.5% bwoc Sodium Metasilicate + 105.4% Fresh Water Tail Slurry 958 I 1.15 = 833 sacks Class G Cement + 0.25% bwoc Calcium Chloride + 0.3% bwoc CD-32 + 1 gals/100 sack FP-6L + 44.1 % Fresh Water 467.2 bbls Drilling Mud @ 9 ppg Displacement CEMENT PROPERTIES SLURRY SLURRY NO.1 NO.2 Slurry Weight (ppg) 12.50 15.80 Slurry Yield (cflsack) 2.09 1.15 Amount of Mix Water (gps) 11.88 4.97 Amount of Mix Fluid (gps) 11.89 4.98 Estimated Pumping Time - 70 BC (HH:MM) 4:50 3:21 Free Water (mls) @ 95 0 F @ 90 0 angle 0.0 Free Water (mls) @ 95 0 F @ 45 0 angle 0.0 COMPRESSIVE STRENGTH 24 hrs @ 80 0 F (psi) 200 2700 RHEOLOGIES FLUID TEMP 600 300 200 100 6 3 Lead Slurry @ 900 F 70 65 59 54 34 22 Report Printed on: December 19. 20019:09 PM Page 4 Gr4129 Operator Name: Forest Oil Corp -)" Well Name: REDOUBT UNIT Job Description: 13-3/8" Surface Casing, 2-Stage Date: December 19, 2001 FLUID SPECIFICATIONS (Continued) STAGE NO.: 2 Pre-flush FLUID VOLUME VOLUME CU-FT FACTOR Lead Slurry 2473 I Tail Slurry I 1.15 535 Displacement CEMENT PROPERTIES Slurry Weight (ppg) Slurry Yield (cf/sack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) Estimated Pumping Time - 70 BC (HH:MM) Free Water (mls) @ 80 0 F @ 90 0 angle Free Water (mls) @ 80 0 F @ 45 0 angle COMPRESSIVE STRENGTH 24 hrs @ 1000 F (psi) Report Printed on: December 19.2001 9:09 PM ) l:lJ Proposal No: 100169174B 40.0 bbls Water @ 8.4 ppg AMOUNT ANO TYPF OF CFMFNT = 1177 sacks Class G Cement + 0.5% bwoc Calcium Chloride + 0.4% bwoc CD-32 + 1 gals/100 sack FP-6L + 2% bwoc Sodium Metasilicate + 106% Fresh Water 2.1 = 465 sacks Class G Cement + 0.25% bwoc Calcium Chloride + 0.3% bwoc CD-32 + 1 gals/100 sack FP-6L + 44.1 % Fresh Water 224.6 bbls Drilling Mud @ 9 ppg SLURRY NO.1 12.50 2.10 11.95 11.96 4:00 0.0 0.0 Page 5 SLURRY NO.2 15.80 1.15 4.97 4.98 3:21 0.0 0.0 2700 Gr4129 Operator Name: Forest Oil Corp ".). Well Name: REDOUBT UNIT ~ Job Description: 9-5/8" Intermediate Casing Date: December 19, 2001 JOB AT A GLANCE Depth (TVD) Depth (MD) Hole Size Casing SizelWeight : Pump Via 12,270 ft 13,766 ft 12.25 in 9518 in, 47 Ibs/ft Casing 95/8" 0.0. (8.681" .1.0) 47 Total Mix Water Required Pre-Flush Fluid Base Oil Density Pre-flush Water + 1 gpb MCS-A Density Weighted Spacer MCS-4D Spacer Density Lead Slurry Class G Cement Density Yield Tail Slurry Class G Cement Density Yield Displacement Drilling Mud Density Report Plinted on: December 19.20019:09 PM Page 7 6,818 gals 30 bbls 7.8 ppg 20 bbls 8.4 ppg 30 bbls 10.5 ppg /^ 451 sacks 12.5 ppg I 2.09 cf/sack / / 301 sacks 15.8 ppg 1.15 cflsack / 1 ,002 bbls 9.2 ppg ) ~ Proposal No: 100169174B Gr4109 Operator Name: Forest Oil Corp Well Name: REDOUBT UNIT 5 Job Description: 9-5/8" Intermediate Casing Date: December 19, 2001 u¿j Proposal No: 100169174B WELL DATA ANNULAR GEOMETRY ANNUL.ARI.D. , o~n 12.415 CASING 12.250 HOLE .'.'. .H' DEPTB(ft): ßllÌÊ~SÙREbt/".....F...TRUe'vE$j"ICAL 3,200 I 2,973 13,766 I 12,270 SUSPENDED PIPES P~AiVlI:TER(i...) O~D~ 9.625 PEPTH(ft) MEASURED I TRUEVERTICAL. 13,766 I 12,270 Float Collar set @ Mud Density Mud Type Est. Static Temp. Est. Circ. Temp. 13,686 ft 9.20 ppg Oil Based 184 0 F 145 0 F VOLUME CALCULATIONS 1,500 ft x 0.3132 cf/ft 500 ft x 0.3132 cf/ft 80 ft x 0.4110 cf/ft with 100 % excess = with 100 % excess = with 0 % excess = TOTAL SLURRY VOLUME = 939.6 cf 313.2 cf 32.9 cf (inside pipe) 1285.6 cf 229 bbls = Report Printed on: December 19, 2001 9:09 PM Page 8 Gr4115 Operator Name: Forest Oil Corp ) Well Name: REDOUBT UNIT b Job Description: 9-5/8" Intermediate Casing Date: December 19, 2001 ') ~ Proposal No: 100169174B FLUID SPECIFICATIONS Pre-Flush Fluid Pre-flush 30.0 bbls Base Oil @ 7.8 ppg Weighted Spacer 30.0 bbls MCS-4D Spacer + 90 Ibs/bbl Barite, Bulk + 6 Ibs/bbl MCS-D + 22.61 Ibs/bbl Bentonite @ 10.5 ppg VOLUME VOLUME CU-FT FACTOR FLU ID AMOUNT AND TYPF OF CFMFNT Lead Slurry 940 I 2.09 = 451 sacks Class G Cement + 0.4% bwoc CD-32 + 1 gals/100 sack FP-6L + 1% bwoc Sodium Metasilicate + 0.6% bwoc FL-52 + 0.35% bwoc R-3 + 105% Fresh Water Tail Slurry 346 1.15 = 301 sacks Class G Cement + 0.3% bwoc CD-32 + 0.7% bwoc FL-33 + 1 gals/100 sack FP-6L + 0.15% bwoc R-3 + 43.6% FreshWater I Displacement CEMENT PROPERTIES 1,001.9 bbls Drilling Mud @ 9.2 ppg SLURRY NO.1 12.50 2.09 11.84 11.85 5:15 SLURRY NO.2 15.80 1.15 4.92 4.93 4:00 Slurry Weight (ppg) Slurry Yield (cflsack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) Estimated Pumping Time - 70 BC (HH:MM) Pilot tests will be preformed prior to loading. Slight additvie adjustments should be expected to achieve the desired slurry properties based on pilot test results. Gr4129 Report Printed on: December 19, 2001 9:09 PM Page 9 Operator Name: Forest Oil Corp Well Name: REDOU8T UNIT 5 Job Description: 7-5/8" Production Liner Date: December 19, 2001 JOB AT A GLANCE Depth (TVD) Depth (MD) Hole Size Liner SizelWeight : Pump Via Total Mix Water Required Pre-Flush Fluid Base Oil Density Pre-flush Water + 1 gpb MCS-AG Weighted Spacer MCS-4D Density Cement Slurry Class G Cement Density Yield Displacement Drilling Mud Density Report Printed on: December 19. 2001 9:09 PM 13,180ft 14,800 ft 8.5 in 75/8in, 29.7 Ibs/ft Drill Pipe 5" 0.0. (4.276" .1.0) 19.5 Drill Pipe 7 5/8" 0.0. (6.875" .1.0) 29.7 880 gals 30 bbls 7.8 ppg 20 bbls 30 bbls 10.5 ppg 179 sacks ./ 15.8 ppg 1.17 cf/sack / 297 bbls 9.6 ppg Page 12 ) f£j Proposal No: 1001691748 Gr4109 Operator Name: Forest Oil Corp Well Name: REDOUBT UNIT 5 Job Description: 7 -5/8" Production Liner Date: December 19, 2001 WELL DATA ANNULAR GEOMETRY ANNULAR.I.D.. (in) 8.681 CASING 8.500 HOLE MEASURED 13,766 14,800 SUSPENDED PIPES DIAMETER. (in) O~D. I 7.625 I WEIGHT (Ii)s/ft) 29.7 DEPTH(ft) MEASURED ...'...,... <ltRLJE\lERTICAL 14,800 I 13,180 Drill Pipe 5.0 (in) OD, 4.276 (in) ID, 19.5 (Ibs/ft) set @ Drill Pipe 7.625 (in) OD, 6.875 (in) ID, 29.7 (Ibs/ft) set @ Depth to Top of Liner Float Collar set @ Mud Density Mud Type Est. Static Temp. Est. Circ. Temp. VOLUME CALCULATIONS 300 ft x 0.0939 cf/ft 1,034 ft x 0.0770 cf/ft 80 ft x 0.2578 cf/ft with 0 % excess = with 100 % excess = with 0 % excess = TOTAL SLURRY VOLUME = Report Printed on: December 19, 2001 9:09 PM Page 13 ) ~ Proposal No: 1001691748 DEPTH(ft) . I TRUE VERTICAL I 12,270 I 13,180 13,466 ft 14,720 ft 13,466 ft 14,720 ft 9.60 ppg Oil Based 194 0 F 155 0 F = 28 cf 159 cf 21 cf (inside pipe) 208 cf 37 bbls Gr4117 Operator Name: Forest Oil Corp) Well Name: REDOUBT UNIT 5 Job Description: 7 -5/8" Production Liner Date: December 19, 2001 FLUID SPECIFICATIONS Pre-Flush Fluid Pre-flush Weighted Spacer FLUID VOLUME VOLUME CU-FT FACTOR Cement Slurry 208 I Displacement CEMENT PROPERTIES Slurry Weight (ppg) Slurry Yield (cf/sack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) Estimated Pumping Time - 70 BC (HH:MM) Free Water (mls) @ 1550 F @ 900 angle Fluid Loss (cc/30min) at 1000 psi and 155 0 F COMPRESSIVE STRENGTH 24 hrs @ 1900 F (psi) ) [£j Proposal No: 100169174B 30.0 bbls Base Oil @ 7.8 ppg 30.0 bbls MCS-4D + 61bs/bbl MCS-D + 90 Ibs/bbl Barite, Bulk + 22.61 Ibs/bbl Bentonite @ 10.5 ppg AMOUNT AND TYPF OF CEMENT 1.17 = 179 sacks Class G Cement + 0.15% bwoc R-3 + 0.6% bwoc CD-32 + 0.2% bwoc FL-33 + 1 gals/100 sack FP-6L + 0.9% bwoc BA-10A + 2% bwow Potassium Chloride + 0.15% bwoc Sodium Metasilicate + 43.6% Fresh Water 296.8 bbls Drilling Mud @ 9.6 ppg SLURRY NO.1 15.80 1.17 4.92 4.93 4:15 0.0 20.0 3200 Pilot tests will be preformed prior to loading. Slight additvie adjustments should be expected to achieve the desired slurry properties based on pilot test results. Report Printed on: December 19, 2001 9:09 PM Page 14 Gr4129 Operator Name: Forest Oil Corp Well Name: REDOUBT UNIT 5 Job Description: 5-1/2" Exploration Tail Liner Date: December 19, 2001 ') ) [£j Proposal No: 100169174B JOB AT A GLANCE Depth (TVD) Depth (MD) 14,715ft 16,544 ft Hole Size 6.75 in Liner SizeIWeight : 5 1/2 in, 17 Ibs/ft Pump Via Drill Pipe 4 1/2" 0.0. (3.400" .1.0) 24.66 Drill Pipe 5 1/2" O.D. (4.892" .I.D) 17 1,085 gals Total Mix Water Required Pre-Flush Fluid Base Oil Density 20 bbls 7.8 ppg Pre-flush Water + MCS AG Density 15 bbls 8.4 ppg Weighted Spacer MCS-4D Density 30 bbls 10.5 ppg Cement Slurry Class G Cement Density Yield 221 sacks I 15.8 ppg 1.17 cflsack / Displacement Drilling Mud Density 208 bbls 9.8 ppg Report Pnnted on: December 19, 2001 9:09 PM Page 16 Gr41 09 ) Operator Name: Forest Oil Corp Well Name: REDOUBT UNIT 5 Job Description: 5-1/2" Exploration Tail Liner Date: December 19, 2001 WELL DATA ANNULAR GEOMETRY ANNtJLARI.D~ (in) 6.875 CASING 6.750 HOLE f£j Proposal No: 100169174B SUSPENDED PIPES DIAMETER (in) O~D~ I 5.500 I WEIGHT (I t;>$!ft) 17 Drill Pipe 4.5 (in) OD, 3.4 (in) ID, 24.66 (Ibs/ft) set @ Drill Pipe 5.5 (in) OD, 4.892 (in) ID, 17 (Ibs/ft) set @ Depth to Top of Liner Float Collar set @ Mud Density Mud Type Est. Static Temp. Est. Circ. Temp. VOLUME CALCULATIONS 300 ft x 0.0928 cf/ft 1,744 ft x 0.0835 cf/ft 80 ft x 0.1305 cf/ft MEASURED 14,800 16,544 DEPTH(ft) I TRUE VERTICAL I 13,180 I 14,715 QEPTH(ft) MEASURED..'.'.'.>..........¡. ".''T'RtJE VERTICAL 16,544 I 14,715 14,500 ft 16,464 ft 14,500 ft 16,464 ft 9.80 ppg Oil Based 209 0 F 170 0 F with 0 % excess = with 50 % excess = with 0 % excess = TOTAL SLURRY VOLUME = 28 cf 218 cf 10 cf (inside pipe) 257 cf 46 bbls Report Printed on: December 19, 20019:09 PM Page 17 = Gr4117 Operator Name: Forest Oil Corp) Well Name: REDOUBT UNIT 5 - Job Description: 5-112" Exploration Tail Liner Date: December 19,2001 FLUID SPECIFICATIONS Pre-Flush Fluid Pre-flush . Weighted Spacer FLUID VOLUME VOLUME CU-FT FACTOR Cement Slurry 257 I Displacement CEMENT PROPERTIES Slurry Weight (ppg) Slurry Yield (cflsack) Amount of Mix Water (gps) Amount of Mix Fluid (gps) Estimated Pumping Time - 70 BC (HH:MM) Free Water (mls) @ 1700 F @ 900 angle Free Water (mls) @ 1700 F @ 450 angle Fluid Loss (cc/30min) at 1000 psi and 1700 F COMPRESSIVE STRENGTH 24 hrs @ 200 0 F (psi) 48 hrs @ 200 0 F (psi) f£j Proposal No: 100169174B 20.0 bbls Base Oil @ 7.8 ppg 30.0 bbls MCS-4D + 6lbs/bbl MCS-D + 90 Ibs/bbl Barite, Bulk + 22.61 Ibs/bbl Bentonite @ 10.5 ppg AMOUNT AND TYPE OF CEMENT 1.17 = 221 sacks Class G Cement + 0.25% bwoc R-3 + 2% bwow Potassium Chloride + 0.6% bwoc CD- 32 + 1 gals/100 sack FP-6L + 0.15% bwoc Sodium Metasilicate + 0.9% bwoc BA-10A + 0.2% bwoc FL-33 + 43.6% Fresh Water 208.5 bbls DrilHng Mud @ 9.8 ppg SLURRY NO.1 15.80 1.17 4.91 4.92 4:15 0.0 0.0 30.0 3200 3500 Pilot tests will be preformed prior to loading. Slight additvie adjustments should be expected to achieve the desired slurry properties based on pilot test results. Report Printed on: December 19. 2001 9:09 PM Page 18 Gr4129 Operator Name: Forest Oil Corp -~) Well Name: REDOUBT UNIT 5 Date: December 19,2001 ) ~ Proposal No: 100169174B PRODUCT DESCRIPTIONS BA-10A Improves cement bonding and acts as a matrix flow control agent. BA-10A is effective in a wide variety of slurries. Barite, Bulk A naturally occuring mineral (Barium Sulfate). It is widely used as a weighting material in cement spacers and occasionally in cement slurries. It can yield a slurry density in excess of 19 Ibs/gal. Bentonite Commonly called gel, it is a clay material used as a cement extender and to control excessive free water. CD-32 A patented, free-flowing, water soluble polymer that is an efficient and effective dispersant for primary and remedial cementing. Calcium Chloride A powdered, flaked or pelletized material used to decrease thickening time and increase the rate of strength development. Calcium Chloride A powdered, flaked or pelletized material used to decrease thickening time and increase the rate of strength development. Class G Cement Intended for use as a basic cement from surface to 8000 ft as manufactured, or can be used with accelerators and retarders to cover a wide range of well depths and temperatures. FL-33 A patented cement fluid loss additive that provides exceptional fluid loss control across a wide range of temperatures, salinity conditions, and remedial cementing applications at low to high temperature ranges. FL-52 A water soluble, high molecular weight fluid loss additive used in medium to low density slurries. It is functional from low to high temperature ranges. FP-6L A clear liquid that decreases foaming in slurries during mixing. MCS-4 A turbulent flow spacer system that prevents water and oil-base mud and cement contamination and water-wets the casing to increase bonding. Report Printed on: December 19,2001 9:09 PM Page 20 Gr4163 Operator Name: Forest Oil Corp Well Name: REDOUBT UNIT 5 Date: December 19, 2001 ~ Proposal No: 100169174B PRODUCT DESCRIPTIONS (Continued) MCS-A A water-base spacer surfactant designed to effectively remove drilling mud and wall cake during cementing operations and prevent contamination of the cement slurry during placement. MCS-A is compatible with some oil-base muds, water-base muds and all common cementing systems. MCS-A is easily mixed on location, with all dry materials pre-blended at the district. Therefore, a separate batch mixer is not a necessity. MCS-AG A surfactant used in cement spacer systems to prevent mud incompatability and improve bonding. MCS-AG A surfactant used in cement spacer systems to prevent mud incompatability and improve bonding. Potassium Chloride A granular salt used to reduce clay swelling caused by water-base stimulation fluids. R-3 A low temperature retarder used in a wide range of slurry formulations to extend the slurry thickening Sodium Metasilicate An extender used to produce an economical, low density cement slurry. Sodium Metasilicate An extender used to produce an economical, low density cement slurry. Report Printed on: December 19,2001 9:09 PM Page 21 Gr4163 ) ) REDOUBT UNIT #5 DIRECTIONAL PROGRAM !ll:tE!r"'''''Y-SU1 Alaska muL)!..jN~ ..SfSA\TfE1Djj Cook In let .....Þ.:..~!.~.~~.?.~.~.I.IY... ........-...................-.......-.--.. ) Osprey. Redoubt Unit #5 WP02 .................-............................... Single Well Target Data for Redoubt Unit #5 WP02 DrillQuest" .....-.....---..-........-............. .......-.......................... """""""-"'-""""'--""""""'"'.--.''' Measurement Units: ft Coordinate Target Point TVD Northings Eastings SSTVD Northings Eastings Target Name Type ASPY ASP X Shape TI Hemlock RU#5 Entry Point 12270.00 4461.80 S 3997.00 E 12180.00 2445470.00 N 204625.00 E Point 2000 - 4000 - ::=- 6000- ã5 ~ .1::. +-' a. (l) 0 ~ 8000- :e (l) .> 10000 - 12000 - ¡¡:: 0 0 0 I c;: 14000 - I..c: I 0 ¡ .S a> ãi 0 (f) DrillQuest 2.00.09.006 0 _.--.-Begin Dir @ 1.000"/1000: 200.000 MO, 200.0Ott TVO ....----_Oir Rate Increase.@ 2.000'/1000 : 500.00ftMD,499.86ftTVD --_____Dir Rate Increase @ 3.000'/1000 : 800.00ftMD,798.08ftTVD /End Dir, Start Sail @28.369" : 1689.65flMD,1644.19ftTVD Proposal Data for Redoubt Unit #5 WP02 Vertical Origin: Well Horizontal Origin: Well Measurement Units: ft North Reference: Grid North Grid North Convergence: -1.457" ~.~.:~::o ~I ,/:,:'/::1.,', ~ = "T"_,r, : ~~j~;~~per 100 feet (US) Vertical Section Description: Well Vertical Section Origin: 0.00 N,O.OO E Coordinate System: NAD27 Alaska State Planes, Zone 4, US Foot Measured Incl. Azim. Vertical Northings Eastíngs Vertical Dogleg Depth Depth Section Rate 0.00 0.000 0.000 0.00 O.OON 0.00 E 0.00 200.00 0.000 0.000 200.00 O.OON 0.00 E 0.00 0.000 500.00 3.000 208.000 499.86 6.93 S 3.69W 2.68 l. 000 800.00 9.000 208.000 798.08 34.61 S 18.40 \¡V 13.39 2.000 1689.65 28.369 137.151 1644.1 9 255.01 S 94.72 E 252.84 3.000 13765.77 28.369 137.151 ] 2270.00 4461.80 S 3997.00 E 5990.27 0.000 16544.49 28.369 137.151 14715.00 5429.78 S 4894.91 E 7310.45 0.000 -~ . . '. . "'~ " ~ . . - . ,",'," I,'. ',' '.. , ,II . ','...", -.p'.. I 0 2000 Scale: 1 inch = 2000ft Current Well Properties Well: Horizontal Coordinates: Ref. Global Coordinates: Ref. Structure: Ref. Geographical Coordinates: RKB Elevation: Grid North Convergence: North Reference: Units: m______-------------------."." , - TllhmÜ>cA He!!S .-..-..... UZ;>Ii.r.il1' 1'1'[1 44f:f.8I! s. :W)7.{ifJ E 1ES00.W ////~ Total Depth: 16544.49ftMD,14715.0OOTVD 4000 6000 Section Azimuth: 137.970° (Grid North) Vertical Section (Well) Redoubt Unit #5 WP02 2449931.80 N, 200628.00 E 1679.20 S, 2250983.00 W 60041' 43.6518" N, 151040' 14.4892" W 90.00ft above Mean Sea Level 90.00ft above Structure -1.457" Grid North Feet (US) --,-,-,--,--""-,"-.--..-..".--....."-.",,,.-,.,,..---.,,-..... speí'~lI'-sun Alaska r;tB:~Cç:b:!JSiJ:;._'~~.:~~Fj'SLJ:ç~gL~ Cook Inlet Þ,OO~çom¡mw .) ) Osprey Redoubt Unit #5 WP02 DrillQuest" ""'-""""""""-""-"'-..--- ..........-.......-..-.........-.-..-....--............. Single Well Target Data for Redoubt Unit #5 WP02 .....-......--.........-........................-...--..._...h....__.-.' .....-...-..---...................... -.....-.-....-...................-.------........ Measurement Units: ft Coordinate Target Point TVD Northings Eastings SSTVD Northings Name Type ASPY T1 HcmJock RU#5 Entry Point 12270.00 4461.80 S 3997.00 E 12180.00 2445470.00 N -1000 - -2000 - .--.., ã5 ~ en 0) c € -3000- 0 Z -4000 - ;t= 0 0 0 T"" ~ -5000 - ü .£ å) ro ü (f) DrillQuest 2.00.09.006 Eastings ASP X 204625.00 E Target Shape Point Proposal Data for Redoubt Unit #5 WP02 Vertical Origin: Well Horizontal Origin: Well Measurement Units: ft North Reference: Grid North Grid North Convergence: -1.457° Dogleg severity: Degrees per 100 feet (US) Vertical Section Azimuth: 137.970° Vertical Section Description: Well Vertical Section Origin: 0.00 N,O.OO E ---.---....--------".----------.-.---------------------.-.-._-._--_.. Coordinate System: Measured Incl. Depth NAD27 Alaska State Planes, Zone 4, US Foot Azim. Vertical Northings Eastings Vertical Dogleg Depth Section Rate 0.00 0.00 N O.OOE 0.00 200.00 O.OON O.OOE 0.00 0.000 499.86 6.93 S 3.69W 2.68 1.000 798.08 34.61 S 18.40 W 13.39 2.000 1644.19 255.01 S 94.72 E 252.84 3.000 12270.00 4461.80 S 3997.00 E 5990.27 0.000 14715.00 5429.78 S 4894.91 E 7310.45 0.000 0.00 200.00 500.00 800.00 1689.65 13765.77 16544.49 0.000 0.000 3.000 9.000 28.369 28.369 28.369 0.000 0.000 208.000 208.000 137.151 137.151 137.151 0 ----------..---.--...-----...----------"---.---.---..-------....-------- f;~~ðl;, ~i:;~I': .CO?' ::1~ ;rl~~g:9,~f~'~o%~8iRt~b:¥£.86ftTVD .._.::~: :',t.:',I'~::,', ':'~ ;.,:,' L .' i,"~': .I/:~,ft; ;1~~~.~~~~,;~.~~~D Current Well Properties .......-.........-....................-..................----..... ------"'----'-"'------.--.-----...--.--.._..... "'-'-""'--"""'-----"-"""""""---"""""--"'-"--"""'.-."."...---......--..........-..... Well: Horizontal Coordinates: Ref. Global Coordinates: Ref. Structure: Ref. Geographical Coordinates: RKB Elevation: Redoubt Unit #5 WP02 2449931.80 N, 200628.00 E 1679.20 S, 2250983.00 W 60° 41' 43.6518" N, 151040' 14.4892" W 90.00ft above Mean Sea Level 90.0Ott above Structure -1 .457° Grid North Convergence: North Reference: Units: Grid North Feet (US) ,: ~ - - ~.: "": ':'.-" ..' ., .-' . . I .. ,~~'~ i ;i¡;~' """";:~i"" --Gl~::,:;~;:." r,;,¡\'{:S, -;. . I 0 1000 Scale: 1 inch = 1000ft TI H"",i",,1; JU/i<5 ...122~O.!N' 1'1 'lJ 446JJ;¡} S, }Y9~.(¡ij t: ~ % ~ó ..~ "'~jr ;41~C.OO ~ ~ ~ Total Depth: 16544.49ftt.iO,14715.0OftTVD I I 2000 3000 Eastings (Well) I I 4000 5000 Reference is Grid North Sper,j,-Sun Drilling Se,~ices Proposal Data - Plan: Redoubt Unit #5 - Redoubt Unit #5 WP02 Draft Copy :_------; ..' M~I~) In~. M(~~. ~f T~;lj~-_~~F--é~ig~J(~~~)-~i;~~~' ~i1=) __Tjt . vs ¡~~') 1 ,0.90. 0,00 .0.00 0.00..., ": 0.00 o.~o¡. .......:..':..f.;: ........,' .'...L....:...,.:,.:::';.:..,":;.;-::'..!lO. 2 :-Lf:OOPO:2ÓO.OO._~-~r:::;§~t,2~_Qoj;T~-QQ:::-c_Ò:~ . 0.00 . . ...' . 3' :.;: 50()~OO; 300.00: . 3~OO! 208.00.. . 499J:i6L. ,::' 299:86. .' .' 6.9~~'-.~~-1}8~..-=-.:46~0- i':W'.:."::'.:.~.-----}':~~'c---~-02i.'.':oo"~-,¡:..'" .:': :. 60::.'~0'~0¡!.. ,.'..'.-...::2.~.'..:'.Ö.~o"".:.:~o~ooO:.~.,C.',','.,".:.'.~.-,',"'.:.':.':1.".-.~3'.'.:.."4i,":.: 4' ('; 800'.00;-300.0,0' '.,9_QQ¡ -',2Ö&~0.... . ..?~.~:~.8'¡.::..:,.,~,~2:, . ..~~:?t. S,;. 2.00: . . . ...'.. ..' 5 ':"':'::1,689.65. '88?~5', 28.37' .1'31.15' '1644;tg.'.:-~4.6,1t, '255:01 S ' . 94.72E 3.00 .2.18.'-7.96,' 272.08~'.:': '252;8: 6T '. 't376??t.:~.12076.12':. 28.37' . 137.15 12270.00:10625;81 4461.80 S 3997.00 E. '0.00 .O,QO 0,00 0.00.' ;.: 599Ö~3 _1~-_:.._!~544.4g:-."'~!~~~f~L'j~ÆfL~~~i~Îj~_~ .14 71.~.~~". '''24~I2Ql5429.78 ~ 4894:91 è~__.... -- ° '.~O ~'.Q~-2Q~~~- ~.~.Þ:~~~L__' ::"0_Öt(~~if31 0.'5: 20 November, 2001-13:57 -1 - DrillQuest ',~ Coo Inlet Osprey, Slot Leg 3 - Slot 5 edoubt Unit #5 .. Redoubt Unit #5 WP02 Revised: 20 November, 2001 PROPOSAL REPORT 20 November, 2001 ~ Surface Coordinates: 2449931.80 N, 200628.00 E (60041' 43.6518" N, 151040' 14.4892" W) Surface Coordinates relative to Project H Reference: 2550068.20 S, 299372.00 W (Grid) Surface Coordinates relative to Structure: 1679.20 S, 2250983.00 W (Grid) , Kelly Bushing: 90.00ft above Mean Sea Level 1Ip"""""Y-.UI! g:,~11;J:;rij~:,',,,~"§"r2:r~~~ A 1Ii.lm~urton Com~ny Proposal Ref: pr062 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November,2001 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings astings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 0.00 0.000 0.000 -90.00 0.00 0.00 N 0.00 E 2..\49931.80 N 628.00 E 0.00 100.00 0.000 0.000 10.00 100.00 O.OON 0.00 E 24.19931.80 N 28.00 E 0.000 0.00 200.00 0.000 0.000 110.00 200.00 0.00 N 0.00 E 2449931.80 N 28.00 E 0.000 0.00 Begin Dir@ 1.000o/100ft:200.0CY MD, 200.00ft TVD .~ 300.00 1.000 208.000 209.99 299.99 24..\9931 03 N 200627.59 E 1.000 0.30 400.00 2.000 208.000 309.96 399.96 2449928.72 N 200626.36 E 1.000 1.19 500.00 3.000 208.000 409.86 499.86 2449924.87 N 200624.31 E 1.000 2.68 Dir Rate Increase @ 2.0000/100ft: 500. OOftMD ,499.86ftTVD 600.00 5.000 208.000 509.61 599.61 6.96W 2449918.71 N 200621.04 E 2.000 5.06 700.00 7.000 208.000 609.06 699.06 11.87 W 2449909.48 N 200616.13 E 2.000 8.63 800.00 9.000 208.000 708.08 798.08 18.40 W 2449897.19 N 200609.60 E 2.000 13.39 Dir Rate Increase @ 3.000° /100ft : 800.00ftMD, 798.08ftTVD 900.00 9.586 189.695 806.79 896.79 49.73 S 23.48 W 2449882.07 N 200604.52 E 3.000 21.22 1000.00 10.983 174.750 905.20 995.20 67.42 S 24.01 W 2449864.38 N 200603.99 E 3.000 34.01 1100.00 12.931 163.686 1003.04 ljlli~¡ð'93. 04 87.65 S 19.99 W 2449844.15 N 200608.01 E 3.000 51.72 1200.00 15.220 155.680 1100.04 1190.04 110.36 S 11 .44 W 2449821.44 N 200616.56 E t.k°00 74.31 1300.00 17.718 149.803 1195.94 1285.94 135.48 S 1.62 E 2449796.32 N 200629.62 E 3.000 101.72 1400.00 20.349 145.369 1290.47 1380.47 162.94 S 19.16 E 2449768.86 N 200647.16 E 3.000 133.86 1500.00 23.066 141.926 1383.37 1473.37 192.68 S 41.13 E 2449739.12 N 200669.13 E 3.000 170.65 1600.00 25.844 139.180 1474.39 1564.39 224.60 S 67.46 E 2449707.20 N 200695.46 E 3.000 212.00 1689.65 28.369 137.151 1554.19 1644.19 255.01 S 94.72 E 2449676.79 N 200722.72 E 3.000 252.84 End Dir, Start Sail @ 28.369° : 1689.65ftMD, 1644.19ftTVD ~ 1700.00 28.369 137.151 1563.30 1653.30 258.61 S 98.07 E 2449673.19 N 200726.07 E 0.000 257.75 1800.00 28.369 137.151 1651.29 1741.29 293.45 S 130.38 E 2449638.35 N 200758.38 E 0.000 305.26 1900.00 28.369 137.151 1739.28 1829.28 328.28 S 162.70E 2449603.52 N 200790.70 E 0.000 352.78 2000.00 28.369 137.151 1827.27 1917.27 363.12 S 195.01 E 2449568.68 N 200823.01 E 0.000 400.29 2100.00 28.369 137.151 1915.26 2005.26 397.95 S 227.32 E 2449533.85 N 200855.32 E 0.000 447.80 2200.00 28.369 137.151 2003.25 2093.25 432.79 S 259.64 E 2449499.01 N 200887.64 E 0.000 495.31 2300.00 28.369 137.151 2091.24 2181.24 467.63 S 291.95 E 2449464.17 N 200919.95 E 0.000 542.82 20 November, 2001 - 13:58 Page 20f9 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November, 2001 Cook Inlet Alaska Osprey Measured $ub~Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings astings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/1 OOft) 2400.00 28.369 137.151 2179.23 2269.23 502.46 S 324.27 E 2-14942934 "I 0.000 590.33 2500.00 28.369 137.151 2267.22 2357.22 537.30 S 356.58 E 2"¡49394.50 N 0.000 637.84 2600.00 28.369 137.151 2355.21 2445.21 572.13 S 388.89 E 2449359,67 N 0.000 685.35 2700.00 28.369 137.151 2443.20 2533.20 606.97 S 2449324,83 N 0.000 732.86 2800.00 28.369 137.151 2531 .19 2621.19 641.80 S 2449290,00 N 0.000 780.37 2900.00 28.369 137.151 2619.18 2709.18 2449255.16 N 201113.84 E 0.000 827.88 3000.00 28.369 137.151 2707.17 2797.17 2449220.32 N 201146.15 E 0.000 875.39 3100.00 28.369 137.151 2795.16 2885.16 550.46 E 2449185.49 N 201178.46 E 0.000 922.90 3200.00 28.369 137.151 2883.15 2973.15 582.78 E 2449150.65 N 201210.78 E 0.000 970.41 3300.00 28.369 137.151 2971.14 3061.14 615.09 E 2449115.82 N 201243.09 E 0.000 1017.92 3400.00 28.369 137.151 3059 13 3149.13 .82 S 647.41 E 2449080.98 N 201275.41 E 0.000 1065.43 3500.00 28.369 137.151 314712 3237.12 885.65 S 679.72 E 2449046.15 N 201307.72 E 0.000 1112.94 3600.00 28.369 137.151 3235,11 3325.11 920.49 S 712.03 E 2449011.31 N 201340.03 E 0.000 1160.45 3700.00 28.369 137.151 3323.10 3413.10 955.32 S 744.35 E 2448976.48 N 201372.35 E 0.000 1207.97 3800.00 28.369 137.151 3411.09 ~;¡I'5Ö1.09 990.16 S 776.66 E 2448941.64 N 201404.66 E 0.000 1255.48 3900.00 28.369 137.151 3499.08 3589.08 1025.00 S 808.98 E 2448906.80 N 201436.98 E 0.000 1302.99 4000.00 28.369 137.151 3587.07 3677.07 1059.83 S 841.29 E 2448871.97 N 201469.29 E 0.000 1350.50 4100.00 28.369 137.151 3675.06 3765.06 1094.67 S 873.60 E 2448837.13 N 201501.60 E 0.000 1398.01 4200.00 28.369 137.151 3763.05 3853.05 1129.50 S 905.92 E 2448802.30 N 201533.92 E 0.000 1445.52 4300.00 28.369 137.151 3851.04 3941.04 1164.34 S 938.23 E 2448767.46 N 201566.23 E 0.000 1493.03 4400.00 28.369 137.151 3939.03 4029.03 1199.17 S 970.55 E 2448732.63 N 201598.55 E 0.000 1540.54 ~ 4500.00 28.369 137.151 4027.02 4117.02 1234.01 S 1002.86 E 2448697.79 N 201630.86 E 0.000 1588.05 4600.00 28.369 137.151 4115.01 4205.01 1268.85 S 1035.17 E 2448662.95 N 201663.17 E 0.000 1635.56 4700.00 28.369 137.151 4203.00 4293.00 1303.68 S 1067.49 E . 2448628.12 N 201695.49 E 0.000 1683.07 4800.00 28.369 137.151 4290.99 4380.99 1338.52 S 1099.80 E 2448593.28 N 201727.80 E 0.000 1730.58 4900.00 28.369 137.151 4378.98 4468.98 1373.35 S 1132.12 E 2448558.45 N 201760.12 E 0.000 1778.09 5000.00 28.369 137.151 4466.97 4556.97 1408.19 S 1164.43 E 2448523.61 N 201792.43 E 0.000 1825.60 5100.00 28.369 137.151 4554.97 4644.97 1443.02 S 1196.74 E 2448488.78 N 201824.74 E 0.000 1873.11 5200.00 28.369 137.151 4642.96 4732.96 1477.86 S 1229.06 E 2448453.94 N 201857.06 E 0.000 1920.62 5300.00 28.369 137.151 4730.95 4820.95 1512.69 S 1261.37 E 2448419.11 N 201889.37 E 0.000 1968.13 20 November, 2001.13:58 Page 3 of9 Dri/1Quest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November, 2001 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings astings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) C'/1 OOft) 5400.00 28.369 137.151 4818.94 4908.94 1547.53 S 1293.69 E 2448384 2ì H 921.69 E 0.000 2015.64 5500.00 28.369 137.151 4906.93 4996.93 1582.37 S 1326.00 E 2443349"'¡3 N 54.00 E 0.000 2063.16 5600.00 28.369 137.151 4994.92 5084.92 1617.20 S 1358.31 E 2448314.60 N 86.31 E 0.000 2110.67 5700.00 28.369 137.151 5082.91 5172.91 1652.04 S 1 2~4827976 N 2018.63 E 0.000 2158.18 5800.00 28.369 137.151 5170.90 5260.90 1686.87 S 2448244.93 N 202050.94 E 0.000 2205.69 5900.00 28.369 137.151 5258.89 5348.89 2448210.09 N 202083.26 E 0.000 2253.20 6000.00 28.369 137.151 5346.88 5436.88 1 2448175.26 N 202115.57 E 0.000 2300.71 6100.00 28.369 137.151 5434.87 5524.87 1519.88 E 2448140.42 N 202147.88 E 0.000 2348.22 6200.00 28.369 137.151 5522.86 5612.86 1552.20 E 2448105.58 N 202180.20 E 0.000 2395.73 6300.00 28.369 137.151 5610.85 5700.85 1584.51 E 2448070.75 N 202212.51 E 0.000 2443.24 6400.00 28.369 137.151 5698.84 5788.84 .89S 1616.83 E 2448035.91 N 202244.83 E 0.000 2490.75 6500.00 28.369 137.151 5786.83 5876.83 1930.72 S 1649.14 E 2448001.08 N 202277.14 E 0.000 2538.26 6600.00 28.369 137.151 5874.82 5964.82 1965.56 S 1681.45 E 2447966.24 N 202309.45 E 0.000 2585.77 6700.00 28.369 137.151 5962.81 605281 2000.39 S 1713.77 E 2447931.41 N 202341.77 E 0.000 2633.28 6800.00 28.369 137.151 6050.80 'Vj}j"î'¿¡:0.80 2035.23 S 1746.08 E 2447896.57 N 202374.08 E 0.000 2680.79 6900.00 28.369 137.151 6138.79 6228.79 2070.06 S 1778.40 E 2447861.74 N 202406.40 E 0.000 2728.30 7000.00 28.369 137.151 6226.78 6316.78 2104.90 S 1810.71 E 2447826.90 N 202438.71 E 0.000 2775.81 7100.00 28.369 137.151 6314.77 6404.77 2139.74 S 1843.02 E 2447792.06 N 202471.02 E 0.000 2823.32 7200.00 28.369 137.151 6402.76 6492.76 2174.57 S 1875.34 E 2447757.23 N 202503.34 E 0.000 2870.83 7300.00 28.369 137.151 6490.75 6580.75 2209.41 S 1907.65 E 2447722.39 N 202535.65 E 0.000 2918.35 7400.00 28.369 137.151 6578.74 6668.74 2244.24 S 1939.97 E 2447687.56 N 202567.97 E 0.000 2965.86 . ""-"" 7500.00 28.369 137.151 6666.73 6756.73 2279.08 S 1972.28 E 2447652.72 N 202600.28 E 0.000 3013.37 7600.00 28.369 137.151 6754.72 6844.72 2313.91 S 2004.59 E 2447617.89 N 202632.59 E 0.000 3060.88 7700.00 28.369 137.151 6842.71 6932.71 2348.75 S 2036.91 E 2447583.05 N 202664.91 E 0.000 3108.39 7800.00 28.369 137.151 6930.70 7020.70 2383.59 S 2069.22 E 2447548.21 N 202697.22 E 0.000 3155.90 7900.00 28.369 137.151 7018.69 7108.69 2418.42 S 2101.54E 2447513.38 N 202729.54 E 0.000 3203.41 8000.00 28.369 137.151 7106.68 7196.68 2453.26 S 2133.85 E 2447478.54 N 202761.85 E 0.000 3250.92 8100.00 28.369 137.151 7194.67 7284.67 2488.09 S 2166.16 E 2447443.71 N 202794.16 E 0.000 3298.43 8200.00 28.369 137.151 7282.66 7372.66 2522.93 S 2198.48 E 2447408.87 N 202826.48 E 0.000 3345.94 8300.00 28.369 137.151 7370.65 7460.65 2557.76 S 2230.79 E 2447374.04 N 202858.79 E 0.000 3393.45 20 November, 2001 M 13:58 Page 4 0'9 DrillQuest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November, 2001 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings astings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) C'/1 OOft) 8400.00 28.369 137.151 7458.64 7548.64 2592.60 S 2263.11 E 2447339.20 t.J 891.11 E 0.000 3440.96 8500.00 28.369 137.151 7546.63 7636.63 2627.44 S 2295.42 E 244 730'¡ .36 N 23.42 E 0.000 3488.47 8600.00 28.369 137.151 7634.62 7724.62 2662.27 S 2327.73 E 2447269.53 N 55.73 E 0.000 3535.98 8700.00 28.369 137.151 7722.61 7812.61 2697.11 S 244723469 N 2988.05 E 0.000 3583.49 ,~,;.J' 8800.00 28.369 137.151 7810.60 7900.60 2731.94 S 244ì199 86 N 203020.36 E 0.000 3631.00 8900.00 28.369 137.151 7898.59 7988.59 2447165.02 N 203052.68 E 0.000 3678.51 9000.00 28.369 137.151 7986.59 8076.59 2 2447130.19 N 203084.99 E 0.000 3726.02 9100.00 28.369 137.151 8074.58 8164.58 2489.30 E 2447095.35 N 203117.30 E 0.000 3773.54 9200.00 28.369 137.151 8162.57 8252.57 2521.62 E 2447060.52 N 203149.62 E 0.000 3821.05 9300.00 28.369 137.151 8250.56 8340.56 2553.93 E 2447025.68 N 203181.93 E 0.000 3868.56 9400.00 28.369 137.151 8338.55 8428.55 .96 S 2586.25 E 2446990.84 N 203214.25 E 0.000 3916.07 9500.00 28.369 137.151 842654 8516.54 2975.79 S 2618.56 E 2446956.01 N 203246.56 E 0.000 3963.58 9600.00 28.369 137.151 851'¡53 8604.53 3010.63 S 2650.87 E 2446921.17 N 203278.87 E 0.000 4011.09 9700.00 28.369 137.151 8602 52 8692.52 3045.46 S 2683.19 E 2446886.34 N 203311.19 E 0.000 4058.60 9800.00 28.369 137.151 8690.51 <111'80.51 3080.30 S 2715.50 E 2446851.50 N 203343.50 E 0.000 4106.11 9900.00 28.369 137.151 8778.50 8868.50 3115.13 S 2747.81 E 2446816.67 N 203375.81 E 0.000 4153.62 10000.00 28.369 137.151 8866.49 8956.49 3149.97 S 2780.13E 2446781.83 N 203408.13 E 0.000 4201.13 10100.00 28.369 137.151 8954.48 9044.48 3184.81 S 2812.44 E 2446746.99 N 203440.44 E 0.000 4248.64 10200.00 28.369 137.151 9042.47 9132.47 3219.64 S 2844.76 E 2446712.16 N 203472.76 E 0.000 4296.15 10300.00 28.369 137.151 9130.46 9220.46 3254.48 S 2877.07 E 2446677.32 N 203505.07 E 0.000 4343.66 10400.00 28.369 137.151 9218.45 9308.45 3289.31 S 2909.38 E 2446642.49 N 203537.38 E 0.000 4391.17 10500.00 28.369 137.151 9306.44 9396.44 3324.15 S 2941.70 E 2446607.65 N 203569.70 E 0.000 4438.68 10600.00 28.369 137.151 9394.43 9484.43 3358.98 S 2974.01 E 2446572.82 N 203602.01 E 0.000 4486.19 10700.00 28.369 137.151 9482.42 9572.42 3393.82 S 3006.33 E 2446537.98 N 203634.33 E 0.000 4533.70 10800.00 28.369 137.151 9570.41 9660.41 3428.65 S 3038.64 E 2446503.15 N 203666.64 E 0.000 4581.21 10900.00 28.369 137.151 9658.40 9748.40 3463.49 S 3070.95 E 2446468.31 N 203698.95 E 0.000 4628.73 11000.00 28.369 137.151 9746.39 9836.39 3498.33 S 3103.27 E 2446433.47 N 203731.27 E 0.000 4676.24 11100.00 28.369 137.151 9834.38 9924.38 3533.16 S 3135.58 E 2446398.64 N 203763.58 E 0.000 4723.75 11200.00 28.369 137.151 9922.37 10012.37 3568.00 S 3167.90 E 2446363.80 N 203795.90 E 0.000 4771.26 11300.00 28.369 137.151 10010.36 10100.36 3602.83 S 3200.21 E 2446328.97 N 203828.21 E 0.000 4818.77 20 November, 2001 - 13:58 Page 50f9 Drí//Quest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November, 2001 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings astings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/1 OOft) 11400.00 28.369 137.151 10098.35 10188.35 3637.67 S 3232.52 E 2446294,13 N 60.52 E 0.000 4866.28 11500.00 28.369 137.151 10186.34 10276.34 3672.50 S 3264.84 E 240.16259.30 N 92.84 E 0.000 4913.79 11600.00 28.369 137.151 10274.33 10364.33 3707.34 S 3297.15 E 2446224,46 N 25.15 E 0.000 4961.30 11700.00 28.369 137.151 10362.32 10452.32 3742.18 S 3 2446189.62 I'J 3957.47 E 0.000 5008.81 ~ 11800.00 28.369 137.151 10450.31 10540.31 3777.01 S 2446154.79 t-J 203989.78 E 0.000 5056.32 11900.00 28.369 137.151 10538.30 10628.30 2446119.95 N 204022.09 E 0.000 5103.83 12000.00 28.369 137.151 10626.29 10716.29 3 2446085.12 N 204054.41 E 0.000 5151.34 12100.00 28.369 137.151 10714.28 10804.28 3458.72 E 2446050.28 N 204086.72 E 0.000 5198.85 12200.00 28.369 137.151 10802.27 10892.27 3491.04 E 2446015.45 N 204119.04 E 0.000 5246.36 12300.00 28.369 137.151 10890.26 10980.26 3523.35 E 2445980.61 N 204151.35 E 0.000 5293.87 12400.00 28.369 137.151 10978.25 11068.25 .02 S 3555.66 E 2445945.78 N 204183.66 E 0.000 5341.38 12500.00 28.369 137.151 1106624 11156.24 4020.86 S 3587.98 E 2445910.94 N 204215.98 E 0.000 5388.89 12600.00 28.369 137.151 11154.23 11244.23 4055.70 S 3620.29 E 2445876.10 N 204248.29 E 0.000 5436.41 12700.00 28.369 137.151 11242.22 11332 22 4090.53 S 3652.61 E 2445841 .27 N 204280.61 E 0.000 5483.92 12800.00 28.369 137.151 11330.21 '1í~iì20 .21 4125.37 S 3684.92 E 2445806.43 N 204312.92 E 0.000 5531.43 12900.00 28.369 137.151 11418.21 11508.21 4160.20 S 3717.23 E 2445771.60 N 204345.23 E 0.000 5578.94 13000.00 28.369 137.151 11506.20 11596.20 4195.04 S 3749.55 E 2445736.76 N 204377.55 E 0.000 5626.45 13100.00 28.369 137.151 11594.19 11684.19 4229.87 S 3781.86 E 2445701.93 N 204409.86 E 0.000 5673.96 13200.00 28.369 137.151 11682.18 11772.18 4264.71 S 3814.18 E 2445667.09 N 204442.18 E 0.000 5721.47 13300.00 28.369 137.151 11770.17 11860.17 4299.55 S 3846.49 E 2445632.25 N 204474.49 E 0.000 5768.98 13400.00 28.369 137.151 11858.16 11948.16 4334.38 S 3878.80 E 2445597.42 N 204506.80 E 0.000 5816.49 ~' 13500.00 28.369 137.151 11946.15 12036.15 4369.22 S 3911.12E 2445562.58 N 204539.12 E 0.000 5864.00 13600.00 28.369 137.151 12034.14 12124.14 4404.05 S 3943.43 E 2445527.75 N 204571.43 E 0.000 5911.51 13700.00 28.369 137.151 12122.13 12212.13 4438.89 S 3975.75 E 2445492.91 N 204603.75 E 0.000 5959.02 13765.77 28.369 137.151 12180.00 12270.00 4461.80 S 3997.00 E 2445470.00 N 204625.00 E 0.000 5990.27 Target - T1 Hemlock RU#5, Drillers Target 13800.00 28.369 137.151 12210.12 12300.12 4473.72 S 4008.06 E 2445458.08 N 204636.06 E 0.000 6006.53 13900.00 28.369 137.151 12298.11 12388.11 4508.56 S 4040.37 E 2445423.24 N 204668.37 E 0.000 6054.04 14000.00 28.369 137.151 12386.10 12476.10 4543.39 S 4072.69 E 2445388.41 N 204700.69 E 0.000 6101.55 14100.00 28.369 137.151 12474.09 12564.09 4578.23 S 4105.00E 2445353.57 N 204733.00 E 0.000 6149.06 14200.00 28.369 137.151 12562.08 12652.08 4613.07 S 4137.32E 2445318.73 N 204765.32 E 0.000 6196.57 20 November, 2001.13:58 Page 6 of9 Dri/lQuest 2.00.09.006 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November, 2001 Cook Inlet Alaska Osprey Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings astings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (o/1 OOft) 14300.00 28.369 137.151 12650.07 12740.07 4647.90 S 4169.63 E 2445283ttlillþJ, 797.63 E 0.000 6244.08 14400.00 28.369 137.151 12738.06 12828.06 4682.74 S 4201.94 E 2445249.06 N 29.94 E 0.000 6291.60 14500.00 28.369 137.151 12826.05 12916.05 4717.57 S 4234.26 E 2445214.23 N 62.26 E 0.000 6339.11 14600.00 28.369 137.151 12914.04 13004.04 4752.41 S 4 2445179 39 N 4894.57 E 0.000 6386.62 14700.00 28.369 137.151 13002.03 13092.03 4787.24 S 2445'144.56 N 204926.89 E 0.000 6434.13 14800.00 28.369 137.151 13090.02 13180.02 4822.08.;8 2445109.72 N 204959.20 E 0.000 6481.64 14900.00 28.369 137.151 13178.01 13268.01 4856.92 S 43 2445074.88 N 204991.51 E 0.000 6529.15 15000.00 28.369 137.151 13266.00 13356.00 4891.75 S 4395.83 E 2445040.05 N 205023.83 E 0.000 6576.66 15100.00 28.369 137.151 13353.99 13443.99 4926.59 S 4428.14 E 2445005.21 N 205056.14 E 0.000 6624.17 15200.00 28.369 137.151 13441.98 13531.98 496142S 4460.46 E 2444970.38 N 205088.46 E 0.000 6671.68 15300.00 28.369 137.151 13529.97 13619.97 4996.26 S 4492.77 E 2444935.54 N 205120.77 E 0.000 6719.19 15400.00 28.369 137.151 136 1 7 96 1370U,6 5031.09 S 4525.08 E 2444900.71 N 205153.08 E 0.000 6766.70 15500.00 28.369 137.151 1370595 13795.85 5065.93 S 4557.40 E 2444865.87 N 205185.40 E 0.000 6814.21 15600.00 28.369 137.151 1379394 13883.~~4 5100.76 S 4589.71 E 2444831.04 N 205217.71 E 0.000 6861.72 15700.00 28.369 137.151 13881.93 1JB971.93 5135.60 S 4622.03 E 2444796.20 N 205250.03 E 0.000 6909.23 15800.00 28.369 137.151 13969.92 14059.92 5170.44 S 4654.34 E 2444761.36 N 205282.34 E 0.000 6956.74 15900.00 28.369 137.151 14057.91 14147.91 5205.27 S 4686.65 E 2444726.53 N 205314.65 E 0.000 7004.25 16000.00 28.369 137.151 14145.90 14235.90 5240.11 S 4718.97 E 2444691.69 N 205346.97 E 0.000 7051.76 16100.00 28.369 137.151 14233.89 14323.89 5274.94 S 4751.28 E 2444656.86 N 205379.28 E 0.000 7099.27 16200.00 28.369 137.151 14321.88 14411.88 5309.78 S 4783.60 E 2444622.02 N 205411.60 E 0.000 7146.79 16300.00 28.369 137.151 14409.87 14499.87 5344.61 S 4815.91 E 2444587.19 N 205443.91 E 0.000 7194.30 .~ 16400.00 28.369 137.151 14497.86 14587.86 5379.45 S 4848.22 E 2444552.35 N 205476.22 E 0.000 7241.81 16500.00 28.369 137.151 14585.85 14675.85 5414.29 S 4880.54 E 2444517.51 N 205508.54 E 0.000 7289.32 16544.49 28.369 137.151 14625.00 14715.00 5429.78 S 4894.91 E 2444502.02 N 205522.91 E 0.000 731 0.45 Total Depth: 16544.49ftMD, 14715.00ftTVD 20 November, 2001 - 13:58 Page 70f9 DríllQuest 2.00.09.006 Alaska Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised: 20 November, 2001 Cook Inlet Osprey All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to Grid North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. Grid Convergence at Surface is -1.45r. "~" Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot. Magnetic Convergence at Surface is -22.094' (19-Nov-O 1,1 The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well and calculated along an Azimuth of 137.970° (Grid). Based upon Minimum Curvature type calculations, at a Measured Depth of 16 The Bottom Hole Displacement is 7310.45ft., in the Direction of 137.966° (Grid) Comments Measured Depth (ft) 200.00 500.00 800.00 1689.65 16544.49 20 November, 2001 - 13;58 Station Coordinates TVD Northings Eastings' (ft) (ft) (ft) Comment 200.00 499.86 798.08 1644.19 14715.00 0.00 N 6.93S 34.61 S 255.01 S 5429.78 S 0.00 E 3.69W 18.40 W 94.72 E 4894.91 E Begin Dir @ 1.000°/1 OOft : 200.00ft MD, 200.00ft TVD Dir Rate Increase @ 2.000o/100ft: 500.00ftMD,499.86ftTVD Dir Rate Increase @ 3.000o/100ft: 800.00ftMD,798.08ftTVD End Dir, Start Sail @ 28.369": 1689.65ftMD,1644.19ftTVD Total Depth: 16544.49ftMD,14715.00ftTVD .~ Page 8 of9 DrillQuest 2.00.09.006 Alaska Targets associated with this wellpath Target Name T1 Hemlock RU#5 20 November, 2001 ¥ 13;58 Sperry-Sun Drilling Services Proposal Report for Plan: Redoubt Unit #5 Redoubt Unit #5 WP02 Revised; 20 November, 2001 Mean Sea Level/Global Coordinates:' Geographical Coordinates: ry Coordinates rthings Eastings (ft) (ft) 4461.80 S 3997.00 E 2445470.00 N 204625.00 E 60° 41' 00.7217" N 1510 38' 51.9798" W Page 90f9 Cook Inlet Osprey Target Target Shape Type Point ~ Drillers Target '-'-"'" DrillQuest 2.00.09.006 '?~ ~JT! r rt- T i . I 13-5/8 5000 6BX " ! '.J.. d: ~ ! ---------" AUGNMENT PIN I :¡: T I SHOWN 90' OUT .::b i . OF POSITION I . :r! ~ I 2. -1/16 5000 W/VR - \\ I I - r-1 ~~ i - i~:::q C~ P :- =i~~ LJ ,C I "- ~! ), 0 13-5/8 5000 6BX l1ll :r I I - ~ i J- 2-1/16 5000 W/VR ~ i ~ -; .., - '. rt...... ~I :q~J-J ~ I ff.- LJ ~~~ I ~.~~') i - i """to¡¡ i.! . I - i - i I i i i i I i /1 3-1/2" OD TUBIN~ 80.68" 18.63" 28.00" 24.75" 19.50" ALL DIMENSIONS ARE APPROX. ) ) REDOUBT UNIT #5 WELLHEAD SCHEMATIC r24.31"- R ¡ r i 3-1/8 5000 ~- ~ L ~ ~ 36" OD CASING ............... ~13-3/8" OD CASING ~ 9-5/8" OD CASING BLOWOUT PREVENTION EQUIPMENT NABORS RIG No . 429 13-5/8" BOP Equipment 3 ea 13-5/8" x 5000 psi wp ram type preventers (Hydril) / 1 ea 13-5/8" x 5000 psi wp annular preventer (Hydril) / / 1 ea 13-5/8" x 5000 psi wp drilling spool with 2 ea 4" side outlets (choke and kill), HCR and manual valves on both choke and kill lines. 1 ea /' BOP accumulator, Koomey Model T20000-3S blowout preventer control unit with 280 gallon volume tank, main energy provided by two 20 HP electric motor driven triplex plunger pump charging 16 each II-gallon bladder type separate accumulator bottles. Second energy charging system consists of two air pumps. Above two energy systems backed up by six each 220 cubic feet nitrogen bottles connected to the manifold system. All above system controlled by a Model SU2KB7S S series manifold with six manual control stations at the unit. DRILLING FLUID SYSTEM DESCRIPTION Mud Pumps 2 ea IDECO T1600 (triplex, single acting pistons), 5000 psi fluid end discharge manifold system. Gear end equipped with electric driven lube oil pump, filtration. Pumps are driven by two each traction motors designed to stroke pumps at a maximum of 120 SPM under full load. Pumps are charged by two 40 HP, 1200 RPM Mission 5" x 6" centrifugal pumps. Mud Tank System (975 bbls Total Volume) / Tank #1 (de sander tank) appx. 170 bbls. Tank #2 (mud cleaner tank) appx. 145 bbls. Tank #3 (centrifuge tank) appx. 145 bbls. Tank #4 (suction tank) appx. 44 bbls. Tank #5 (pill tank) appx. 44 bbls. Tank #6 (volume tank) appx. 430 bbls. Trip Tank appx. 40 bbls. Located in the substructure. Mud System Equipment 3 ea 1 ea 1 ea 3 ea 2 ea 3 ea 1 ea 1 ea 1 ea Derrick dual tandem shale shakers Derrick 20 cone desilter Geosource sidewinder mud hopper Brandt 15 HP mud agitators Brandt 5 HP mud agitators Mission Magnum pumps, 6" x 8" centrifugal with 100 HP motors Mission Magnum pump, 4" x 5" centrifugal with 25 HP motor DEMCO desander, two 12" cones Brandt Model CF-2 centrifuge ~) Redoubt Unit #5 Summary of Drillin2 Hazards . POST THIS NOTICE IN THE DOGHOUSE -'-I All formations should be normally pressured, with the exception of the Jurassic. -'-I No shallow gas expected. -'-I Coals will be encountered throughout the Tyonek formation. Tripping speed and mud weight will help alleviate stuck pipe tendencies. -'-I Lost circulation is unlikely, however lost circulation potential increases when crossing faults. -'-I H2S has never been encountered in the Redoubt Unit Field. CONSULT THE WELL PLAN FOR ADDITIONAL INFORMATION ,;1 ~,í TO THE .;,. ORDER AOGCC )~ OF 333 W 7TH AVE #100 ANCHORAGE, AK 99501 @'ForestOilCorporation /600 Broadway ....L. Suite 2200 . ~. Denver Colorado 80202 The Chase Manhattan Bank Syracuse, New York ",1';-, ',. DATE 12/07/01 CONTROL NUMBER 60932 50-937 213 AMOUNT $****************100.00 PAY One hundred dollars and 00 cents I '--, " {MJt e. ~mtneL i)\}:~(J~~CI t;7 !J}~, /I:~. :1 70 B 7 7111 I: 0 2 .. :1 0 q :1 7 q I: b 0 .. III 2 III a ~ q 20111 ~' RECEIVED APR 1 0 2002 N8aOUaGl&ConI.Cot1MÎl101 A.~ ~Jrr]Q} &~~~ DEPARTMENT OF NATURAL RESOURCES DIVISION OF OIL AND GAS TON}' KNOWLES, GOVERNOR 550 WEST f'H AVËNUE. SUITE SOO ANCHORAGl;, ALASKA 99501-3510 PHONE: (907) 269",8800 FAX: (907) 269-8938 December 27 ~ 2001 Forest Oil h1C. Attn. James Arlington 310 K Street # 700 Anchorage. AK 99501 Re: Amend to addRDU WeU.#5 Redoubt Unit. Plan of Operation Osprey Exploration Platform LOIC] 98-07 AK 9908-030G Dear Iv!r. Arlington: The Division of Oil and Gas has reviewed your request to driB another wen from the Osprey Platfornì in Cook Inlet. It is my understanding that all permits required to drill this wen are in place or are readily obtainable. The proposed change is a minor am.endment that does not raise any concerns not already addressed in the existing approval. No additiomù approval is required if the activity is conducted as described in your request. The weB data should be. provided as re<quired in the original approval. By copy of this letter I have forwarded the confidentia1ìnformation to our resource evaluation section, for appropriate action. Please be advised that these activities must be reviewed on a case-by-case ba..~is and an additional approva] n1aY be required for similar activities in the future. AU terms and conditions in the,origina1 approval remain in effect. If you have any questions please give me a call at 269-8776, fax 269-8938, or email Matt_Rader@dnr.state.ak.us. Sincere.] y, n~L Matt Rader Natural Resource Manager Tim Ryherd - Resource Evaluation ----- --- Carol Lee - Redoubt Unit Manager "Develop, Conserve, and Enllanie Natural Resources for Present and Future Alaskans. " ....::)J'~.Iï.~~..,ru. .L:Cn--:¡::.~;;(nr. :""./"'. F' J;;')'.R. .,'!=Z'::$ '''ÿ:$i ;1:~ i(Z:.:Q'R, :p. Q;à: :'Î~\ "r'l. :(f)..INt ';t:1lÎ;Qr-;;WJJ!i:~i;~ :'€#~if~ "7'f1ð:, .-,;../" j ~r:,'1/ .J.' '"';-(1''''' ",',' ]1 ('II. f'1 r~f:lr.. " ...,{.fn,.li" >.J,..',) , 'I :(;ba7:):;ß;;ß~J;QJ(J: , f~~(ÎÎ'.i:'J.'1A1:¿t.;;/.sI/()¡::;'(f~,,~'J: .~~:~m\1~ri~~~~:;:~.~!':: ';Mhl,~'iM.n':~å'dêt . Department of Natural Resources Division of Oil & Gas ' 550 West t.J) Avenue, Suite 800 Anchorage. Alaska 99501 Qæt:,Mt;.:;Räd~r: . y'IA HAND DELlVE~X Forest Oil Corporation ("'Forest") hereby requests approval of a minor project amendment to its "Redoubt Unit Plan of Operation. Osprey Exploration Platforrrf' (dated May 22, 199B), as approved by the Department of Natural Resources ("ONR") on June 22. .2000 (Reference. No. LOICI 98-07. AK 9908-030G), and its Plan'of Exploration,. which was approved by DNR as part of Forest's Redoubt Unit Agreement on August 15, 1997. Consistent with its current permit authorizations, Forest would like to amend its Plans of Operation and Exploration to ¡ndude an p,QÇFŸ9J),él.l ,e.~p'lo..raJf9~ ~y.~JI: As you are aware. Forest submitted an amendment to its Plan of Operation on May 22. '2001 that described drilling four Hemlock exploratory wens. Based on analyses of.drilling resulls from exploration wells drilled to date from the Osprey Platform, Forest has determined that an additional exploratory well is necessary to fully evaluate the resource potential of the. target formations and prepare a comprehensive developmenl drilling program designed to maximize hydrocarbon recovery. The specific reservoir engineering and geophysical and geologiœl justifications for the additional exploration well are identified in Attachment itA" hereto. Also included as attachments are a map depicting the location of the fifth exploratory well and two well schematics depicting cross-sections of the proposed well. Consistent wtth applicable $~~tg\9~t;Y}ë;\f)q regulatory requirements, Forest respectfully requests that the Division hold th~ ,fifgrffl~~iQrfirft"Ø~ii~~¥~@:F~n.'Çt~$~e~i:ç~:ijft~~n~!i!ïl~... . f.?leas,é.'caû..~e.if.you have any questions r~~rdir:'s1his minor project' amendment. : Thank!YGu. fprð~òYr:'9~~f~t~ft~ø~ '. ". . '. ," ~in~j¡â!y.~ ¡:;aürr v James' D. Arlington .'. . '.' '. . >. '. ".. ' Land Mana~er - AJaska:SUs.ihr$SS:-tJb¡i ~~$Rt?~~T:tt§; ,~.*'1~:,,_::U 'k:.l~~~-, .K~~:)"......."'Mc:";."",.:w~.~~--......,,,_..y......,,,,t((Ut.M-"m.,,,,,,~.~ ~ "....,,~.. ~ ...,._~ - .ÞJ.WI~.p;,m.~:~~W:»lMA».>M~»!'V~.I,'-'..\I»'J.m@~>:m¡w>,~-;¡.lr.»»»>JW}~)'t~IJ~OO~~I.¡,¡.yç~)},W.~(~;)}b:,m~1Yt»oo)l)~.JJ.~.m~~)),m»».i:~it{~<i1/~)))))'\Y.4Y'...~))~y.ro~.};.)>>w~~ TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETIER/PARAGRAPHS TO BE INCLUDED IN TRANSMITIAL LETTER WELL NAME ~u¡'I¿)I1I/-#Š-- CHECK 1 ST ANDARD LETTER DEVELOPMENT DEVELOPMENT REDRILL EXPLORATI~ INJECTION WELL INJECTION WELL REDRlLL CHECK WHAT APPLIES ADD-ONS (OPTIONS) MULTI LATERAL (If api number last two (2) digits are between 60-69) Pll..OT HOLE (PH) . ANNULAR DISPOSAL . L..J NO ANNULAR DI~ L6YES ANNULAR DISPOSAL THIS WELL' "CLUE" The permit is for a new wellbore segment of existing weD -----' Permit No, . API No. . ". Production should continue to be reported as a function of the original API number stated above. " In accordance with ~O AAC 25.005(f), all r~ords, data and logs acquired for the pilot bole must be clearly " differentiated in both name (name on permit plus PH) and API number (50 -70/80) from " records, data and logs acquired for wel~(n~me on permit). Annular disposal has ~ot been requested. . . Annular Disposal. of drilling wastes will not be approved... Annular Disposal of drilling wastes will not be approved. . . DISPOSAL INTO OTHER Please note that an disposal of fluids generated... . ANNULUS <-J YES + SPACING EXCEPTION Templates are located m drive\jody\templates Enclosed is tbe approved application for permit to drill the above referenced well. The permit is approved .sùbject to full compliance with 20 AAC 25.055. Approval to peñorate and produce is contingent upon issuan"ce of a conservation order approving a spacing exception. (Companv Name) will assume the liability of any protest to tbe spacing exception tbat may occur. WELL PERMIT CHECKLIST COMPANY /breþ1;,. WELL NAME /~t?k I Á~ I#'ç PROGRAM: EXP/ Dev - Redrll - Serv - Wellbore seg - Ann. disposal para req- FIELD & POOL 72.D/Ci) INITCLASSCXPL (P//-~~H~) GEOLAREA B2D UNIT# DI/.?/t) ON/OFFSHORE6H ADMINISTRATION 1. Permit fee attached. . . . . . . . . . . . . . . . . . . . . . . N 2. Lease number appropriate. . . . . . . . . . . . . . . . . . . N 3. Unique well name and number. .. . . . . . . . . . . . . . . . 4. Well located in a defined pool.. . . . . . . . . . . . . . . . . 5. Well located proper distance from drilling unit boundary. .. . 6. Wel.llocated proper distance from other wells.. . . . . . . . . 7. Sufficient acreage available in drilling unit.. . . . . . . . . . . N 8. If deviated, is wellbore plat included.. . . . . . . . . . . . . . N 9. Operator only affected party.. . . . . . . . . . . . . . . . . . N 10. Operator has appropriate bond in force. . . . . . . . . . . . . N 11. Permit can be issued without conservation order. . . . . . . . ! N AP~. QATE .,' 12. Permit can be issued without administrative approval.. . . . . 'N ~/./ If . /0 ",0'2-13. Can permit be approved before 15-day wait.. . . . . . . . . . Y ENGINEERING 14. Conductor s~ring provided. . . . . . . . . . . . . . . . . . . ?í2 N ~h~~'~ toot T" D. 15. Surface casing protects all known USDWs. . . . . . . . . . . ~ N ÂdL L . 16. CMT vol adequate to circulate on conductor & surf csg. . . . . &J N ~ ~,,)~ ~. Sç , 17. CMT vol adequate to tie-in long string to surf csg. . . . . . . . Y. @ ~.~ u.-( ew d< sf 0 s~ r-e.(¡~ ~d. 18. CMT will cover all known productive horizons. . . . . . . . . . (j N P 19. Casing designs adequate for C, T, B & permafrost. . . . . . . é12 N . r 20. Adequate tankage or reserve pit.. . . . . . . . . . , . . . . . & N ¡J"D,..Drc,., éf'Z-C] 21. If a re-drill, has a 10-403 for abandonment been approved. . . -¥--fIr J.l/Æ 22. Adequate wellbore separation proposed.. . . . . . . . . . . . éi? N D' +A r . . J.., 23. If diverter required, does it meet regulations. . . . . . . . .. ¥ Y N ¡ "w,...V W u va-v ref W2s. rc<1 , 24. Drilling fluid program schematic & equip list adequate. . . . . iN 25. BOPEs, do they meet regulation. . . . . . . . . . . . . . . . N I- .f- ' APPR DATE 26. BOPE press rating appropriate; test to :3000 psig. N M sP ::. r11'7 y? <....:. ~ ~cì ..v~ l :: 3000 f'" . ~/r -ililfo,- 27. Choke manifold complies w/API RP-53 (May 84). . . . . . . . N 28. Work will occur without operation shutdown. . . . . . . . . . . .' N - 29. Is presence of H2S gas probable.. . . . . . . . . . . . . . . . Y @ '~/;' / $ -Ik-. § lit. ~/dr" /k.-I'¡;'~ -Id:.L D/f'~ l.?t..f¡;,Ht... 30. Permit can be issued wlo.hydrogen sulfide measures. .. . . tV') N ~ LV7.'/.......n 1{ hf.<> ) ~~J ?a.-d / .'7 £b~~~f 31. Da~a ~resented. on potential overpressure zones. . . . . .. , '-..f' ~ ¿::H"1Z1>SuJ-<- 5-e.t.i'ÜL M...- /UJ2-<þ..., 9"J~~ ~. 32. Seismic analysIs of shallow gas zones. . . . . . . . . . . .. .' / If N v <.J tI f) AP~ DATE 33. Seabed condition survey (if off-shore). . . . . . . . . . . : '/f'lf'r Y N /7 . .. / - ' ~ì..J '! I Ó õDZ-J4. Contact name/phone for weekly progress reports [exploratyY only] Y N ra-t J I IJ0 +ra 2..,sq - S00CJ ANNULAR DISPOSAL 35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; . . . . . . . (B) will not contaminate freshwater; or cause drilling waste. .. to surface; (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 MC 25.252 or 20 MC 25.412. Y N GEOLOGY: ENGINEERING: UIC/Annular: COMMISSION: R~~I-~~I &?t// AÞ~-h~ w47'.~D ) GEOLOGY ) APPR DATE Y N Y N TB~ Comments/Instructions: RP~+ SF~ TEM WGA \J.i4K COT DTS 0 <t 11 '0 z... JMH G: \geology\templates \checklist. doc ) ) Well H ¡story File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process. but is part of the history file. To improve the readability of the Well History file and to simpltfy finding information, information of this nature is accumulated at the end of the file under APPEN.DIX. No special effort has been made to chronologically organize this category of information. R \5~ V'<\ ø fJO!J-CJ33 ff)œ~1 toe¿{ ( And #5A .( K. -, I w .\, ,~, i.... L. .A.!/". ~ K. s1 . M~.r'M FINAL WELL REPORT October 1, 2002 RECEIVED APR 23 2003 J AJMta Oil & Gas Cons. CORn' ~ gj~lJì MJø~ Lees Browne, Jr.- Sr. Logging Geologist Chris Ornt - Logging Geologist George Baker- Sr. Logging Geologist Andrew Buchanan - Sr. Logging Geologist Peter Dykema - Logging Geologist ... BPOe .. Forest Oil Corporation Redoubt Unit #5 (' TABLE OF CONTENTS WELL RESU ME... ........... u... ............................................... u.............................. ........ ..u 2 G EO LOGICAL DISCU SSION ... ................... ........... ............ ........ ...... ..... ..... ... ..... ... .... ....... 4 DAILY ACT,IVITY S:UM MARY..... .... ....... ... ... ........ ...... ........ ... ..... ......... ............ ... ... .... ......6 LITHOLOGY AN D COM M ENTS .......'...... ..'....,..'...............u..........'...,. ........,..... ..'. ... ... .......... ........ .... 21 SURVEY INFORMATION ............................................................. ......... ................ ... ... ....67 DAILY MUD 'PRO:PERTIES... ... .... .... ... ..... ....... ....... ................................ .......... ... .......... 74 ( BIT RECORD ....... ... ....,.'..'.'.'.'.,.'.'....,.,.,.......,.....,,,.,........ ...,. ......,..,...,.,.'u'.....,.....,...,....... .'........,......'. ..,. .'... ....... .......... 78 TI M E DISTRI BUTION....... ..................................................................... ............................81 ( EPoeH 1 Forest Oil Corporation Redoubt Unit #5 ( WELL RESUME Company: Forest Oil Corp. Well: Redoubt Unit # 5 & Redoubt Unit #5A Field: Redoubt Shoals Region: Cook Inlet Location: Section 14, Township 7 N, Range 14W, SM Coordinates: 1918'FSL,315'FEL Elevation: 90.0' RBK - MSL, 45' low water depth County, State: Kenai, Alaska API Index: 50-733-20513-00 RU #5 50-733-20513-01 RU #5A ( Spud Date: 4/16/2002 8/15/02-RU#5A Total Depth: RU #5 RU #5A 15438' MD 13378.3' TVD 17000'MD 12831.6' TVD Contractor: Nabors Alaska Drilling Company Representative: Mike Mello, Mike Murray Don Stagner RigfType: Nabors #429/ Platform Epoch Logging Unit: #31 Epoch Personal: Lees F. Browne Jr. George Baker ChristianOrnt Company Geologist: Art Saltmarsh ( IJ EPOeH 2 ( Casing Data: Hole size: Mud Type: Logged Interval: Electric Logging Co: Logs Run: ( ( Forest Oil Corporation Redoubt Unit #5 30" landed at 200' 13 5/8" landed at 3196' 9 5/8" landed at 13760' RU#5A 11489' 7 5/8" hanging liner landed at 15325' RU#5A 18 %" to 3502' 12 }'4" to 13980' 8 %" to 15438' 6.75" 17000'(RU#5A) Spud to 3205' Oil Based to 15438' 17000'-RU#5A Monitor Gas to 5000' Full Logging to 15438' 17000' -RU#5A Schlumberger to Caliper-Gamma Ray Array Induction-Density-Neutron-GR Caliper-Gamma Ray Array Induction-Density-Neutron-GR Caliper-Gamma Ray Array Induction-Density-Neutron-GR Ultra Sonic Bore Hole Imager to to to ': [:1 EPOeH 3 Forest Oil Corporation Redoubt Unit #5 (' GEOLOGICAL DISCUSSION Forest Oil Corporation spudded the Redoubt Unit #5 well on April 15, 2002 with Nabors Alaska Platform Rig #429. Surface hole was drilled to a depth of 3205' and 13 3/8" casing was run. On April 24, 2002 all drilling operations were suspended pending a court injunction. Drilling resumed June 15, 2002 with no rig delays to 15438' MD / 13378.3' TVD. After logs were run RU#5 was plugged back to a depth of 13722'MD. A bridge plug was then set at 11500'MD. A whipstock was run and a window was milled at 11473'MD. Drilling on the RU#5A sidetrack commenced on August 15, 2002 until reaching the casing point at 15325'MD/11979'TVD. A Sperry Sun LWD tool was utilized from 13800'MO to T.O. The RU#5A reached a total depth of 17000'MO/12831'TVD on September 28, 2002. ( The primary objectives of this Redoubt Unit well were the conglomeratic sands of the Hemlock formation of the Tertiary Kenai Group, on the eastern boundary of the north fault block previously discovered by the NO.1 well. The Hemlock was encountered at 14367' (sample depth). Minor gas increases were observed over the Hemlock in very carbonaceous shale and sublignitic coals. Background gas ran a steady 30 to 40 units through the upper Hemlock. No C-4's were logged over the top of the Hemlock. Sporadic C-4's were observed in minor amounts (1-10 ppm) on the chromatograph through the middle interval of the Hemlock and a slight increase of 15 units of gas. Core #2 (14715' to 14726') yielded 10.6' of typical conglomerate Hemlock before jamming. Core #3 (14860' to 14866') recovered 4.5' of conglomerate sand after jamming. A good steady reading of 15 ppm C-4 was recorded throughout the lower Hemlock (14900' to 15130') with just a trace amount of C-5 at 14960'. The top of the West Foreland was drilled at 15177'(sample depth). No shows were noted in the West Foreland with only a slight amount of sand logged. This section was noted by an increase of tuffaceous siltstone and ash. The well reached a total depth of 15438' on 05/08/02. ( The geologic section encountered in the RU#5A progressively became more similar to the RU#3 well than the original RU#5. A good gas show of over 400 units was recorded from 14096'MDJ11386'TVD to 14127'MDJ11399'TVD in the lower Tyonek. This excellent gas show was drilled in the same stratigraphic position as a similar gas zone in the RU#3 well. The Hemlock top(Base of first coal) was encountered at 15240'MD/11936'TVD and the well was drilled to 15325'MD/11979'TVD to set 7 5/8" liner. The top of the upper Hemlock pay was drilled at 15392'MD/12017'TVD. The best pay interval here was from 15392'MD to 15440'MD/12042'TVD. This interval produced an excellent gas profile with significant increases in C-4's and C-5's. The lower pay section was cored from 15425'MD/12034'TVD to 15485'MD/12065'TVD.Over 50% of the core exhibited heavy oil staining in a conglomeratic sandstone. Oil stained sections in Core #1 exhibited good visible porosity with excellent oil fluorescence. Core #2 was drilled from 15819'MD/12252'TVD to 15840'MD/12265'TVD. Only 7 feet of core out of a total of 21 feet was recovered. No oil shows were observed in this conglomeratic sand core. Core #3 was drilled from 16153'MD/12435'TVD to 1620TMD/12461'ITVD. This ~ EPOeH 4 Forest Oil Corporation Redoubt Unit #5 ( core exhibited 100% recovery with 54 feet of conglomeratic sandstone recovered in the core barrel. This core exhibited spotty oil shows which were labeled as fair. The top of the West Foreland was drilled at the base of a non-silty claystone marker at 16840'MD/12763'TVD. No shows were recorded in the fine grained sandstones and siltstones in the upper West Foreland. Epoch Well Services provided RIGWA TCH 2000TM Drilling Monitoring services and OML TM Mudlogging Service. Hydrogen flame ionization (FIO) Total Gas and (FID) Gas Chromatograph detectors were employed to detect and analyze formation gases. Constant mud gas was generated by Texaco's patented Quantitative Gas Measurement (QGMTM) electrically driven gas trap located at the shale shaker header box and extracted continuously from the trap to the unit by sample pumps. The gas trap was frequently cleaned and positioned to obtain optimum sampling, and the gas system was tested and calibrated on a regular basis. Cuttings samples were collected at regular 30' intervals in oil base mud beginning at 5000' and 10' samples were collected over the entire Hemlock and West Foreland to TO as directed by Forest Oil's sampling program. ( ( EPoeH 5 Forest Oil Corporation Redoubt Unit #5 ( DAILY ACTIVITY SUMMARY 4/13/02 Prepare the rig for moving: Work on rig choke line and change out the top drive service loop. Move the rig 5' south and make up the choke line. Change out the core on the electric brake and move the rig south to RU #5. Unload the supply boat and install the flow line to the shakers. Install the tie downs on the skid rails. Repair the Baylor brake and pick up the riser. Install the riser and pick up and install the flow nipple, flow line and floor plates in the cellar. Install the lines in the trip tank. 4/14/02 Nipple up the hole fill flow line, floor drains and over board lines (in the leg room). Install the mouse hole and change the liners in the mud pumps from 5.5" to 7". Change the bearings on the auger in the pit room. Work on electrical service loop on the top drive and install a new hydraulic clutch and new over riding clutch. Install an extension on the cuttings auger. Install hubs on the Baylor brake and DNK. Set the brake in place and set alignment. Instaflair and glycol lines and work on the service loop and torque booster. Mix gel and vis up the mud pits. ( 4/15/02 Work on service loop on the top drive. Hold a pre job safety meeting and strap, rabbit and pick up and stand in the derrick 30 joints of HWDP. Hold a pre job safety meeting and pick up 18.5" BHA. Work on the top drive and check the tolerance on the draw works bearings. Work on the torque boost and wire in electrical brake. Cut and slip 150' of new drill line and work on the top drive. Pick up the BHA and change out stab blades. DWD & UBHO and run gyro. Tag bottom at 145' and hold a pre job safety meeting. S I ide ahead to 180' and rotate to 199'. 4/16/02 Drill to 379' and lost part of survey tool. Pull out of the hole and retrieve tool. Change out a stab with galled threads. Trip back to bottom and drill ahead. No trip gas noted. 4/17/02 Drill formation to 2657 and circulate ata reduced pump rate to allow emptying of SWACO cuttings tank. Drill ahead with routine rig service. 4/18/02 Drill ahead to 3170' and pump a high vis sweep for hole cleaning. Pull out of the hole to change out the BHA. Pick up a stiff assembly for a wiper run. Service the rig and cut and slip 350' of new drill line. ( 4/19/02 Run to bottom and wash the last 120'. Drill formation to 3205' and mix and pump a 150- barrel hi-vis sweep. Pull out of the hole and hold a pre job safety meeting. Stand back (J EPOeH 6 Forest Oil Corporation Redoubt Unit #5 (" the jars and 2 drill collars. Lay down the rest of the BHA and clean the drill floor. Hold a pre job safety meeting and rig up to run 13.375" casing. Make up Lafluer tool and pick up tongs and landing joint. Make up the tool and tongs and lay them down. Pick up the bails, elevators, slide and spider. Hold a pre job safety meeting and rig up and begin to run in the hole with 13.375" casing. Test the float and run 12 centralizers. 4/20/02 Run 13.375" casing to 3125'. Pick up 13.375" hanger and landing joint. Circulate and condition the mud for the cement job. Hold a pre job safety meeting and break and lay down the Lafluer tool and make up the cement head. Cement the 13.375" casing. Bump the plug and check the float = open. Stage the collar with 2800 psi. Circulate the contaminated cement. Wait on cement to dry. Hold a pre job safety meeting and begin to pump a second stage of cement. ( 4/21/02 Finish second stage of the cement job and blow down cement lines. Rig down cement head, breakout landing joint and 9' pup. Lay down WF casing tools. Nipple down drip pan, drilling nipple, and trip tank lines. Lay down the drilling nipple and surface riser. Pick up 2 joints of 13 5/8" acme adapt from 13 5/8" hanger. Pick up and set wellhead spool and nipple up. Hold a pre job safety meeting and lay down cement head and casing tools. Hold a pre job safety meeting and nipple down the surface riser and set the well head. Hold a pre job safety meeting and nipple up the riser and move the flow line to tie on the BOP. Pick up the BOP and set on the riser. Install clamp, flow line nipple, trip tank lines, kill line, drip pan cover and secure the BOP. Function test. 4/22/02 Nipple up the choke line and install the master bushings and bails. Pick up the BHA and drill pipe. Set test plug and make up the floor safety valves to the test plug. Test wing valves, choke and kill HGR valves. Test floor dart valve and floor safety valves. AU tests passed. Change the door seal on the middle pipe ram. Test the blind rams and pull the test plug. Set the wear ring. Trip into the hole with the BHA and lay down the MWD, bit, MTR stab and straighten the MTR and lay down and make up a new BHA. Service the rig and run in the hole and tag cement at 1702'. Break circulation and test the casing for 30 minutes. Drill out the ES cementer and run in the hole and ream out cement stringers from 1780' to 1910'. Tag cement at 3083' and ream to 3093'. Circulate out contaminated mud and drill cement to 3099'. Test the casing for 30 minutes. ( 4/23/02 Drill cement plug and retainer at 3099'. Drill out cement from 3104' to 3118'. Drill out cement plug to 3120'. Drill out landing collar from 3120' to 3124'. Drill out cement from 3124' to 3159'. Test the casing at 3159'. Circulate and clean the hole with no trip gas noted. Pull out of the hole to the BHA. Work on the BHA and service the rig. Run in the hole with a casing scrapper and circulate and clean the hole at 3150'. Perform an injection test on RU#3. Pull out of the hole and lay down the scrapper. Pull the float and ~~poeH 7 Forest Oil Corporation Redoubt Unit #5 change out the savor sub, HYD well control valve on the top drive. Clean the pits and adjust the torque tube. Unload the boat and lay down the BHA. 4/24/02 Lay down the BHA and start cleaning the pits. Run HWDP in holes and lay down and pull wear bushings. Continue to clean pits and trip tank. Clean rig floor drip pan. Set 9 5/8" hanger and blow down mud lines. Clean mud pump suction pit. Nipple down BOP and nipple up BOP and secure the well. RU #5 suspended through court order. 4/25/02 TO 6/14/02 RU#5 is shut down pending a court injunction. 6/15/02 Circulate and displace RU#5 well and tag bottom of cement at 3156'. Displace the hole with oil base mud at 6 bbllmin. Clean the possum belly and shaker screens and circulate and condition oil base mud increasing from 3 bbllmin to 9.7 bbllmin. Rig up and test 13 3/8" casing to 3000 psi. Pull out of the hole and hold a pre job safety meeting. Pick up BHAand shallow test MWD. Replace breaker to top drive and service the rig. Pick up BHA and run in the hole with HWDP and 5" drill pipe and tag bottom at 3161 '. Drill out hard cement to 3204' and tag the shoe. ( 6/16/02 Drill out shoe at 3205' and drill formation to 3240'. Survey and circulate bottoms up and run leak off test. Drill and slide to 4096' and service the rig. Drill and slide to 4869'. 6/17/02 Drill and slide formation. 6/18/02 Drill to 6641' and service the rig. Drill to 6648' and pump a high vis sweep and pullout of the hole for bit trip. 6/19/02 Lay down the BHA: unable to break out DWD from drill collar and stab from pony fl.ex drill collar to galled threads (All three cones missing). Clear and clean the rig floor and pick up and drift 85 joints of 5" drill pipe from the deck. Pull out of the hole to 2650' and make up junk basket BHA and trip into the hole. Service the rig and run in the hole with a bit and junk basket. Ream from 6580' to 6648' (TD). Drill on junk and work the junk basket. Drill to 6670' and work the junk. Circulate and mix/pump a dry job and work the pipe without pumps. Pull out of the hole and lay down the bit and junk basket and clean a small amount of junk (bit in gauge - teeth good - center of bit scarred). Make up second junk basket and magnet and prep to run in the hole. ( [:I EPOeH 8 Forest Oil Corporation Redoubt Unit #5 ( 6/20102 Run in the hole to 3205' and cut and slip new drill line and circulate the hole. Trip in the hole to 6610' and circulate and fill the drill pipe. Work magnet down on junk to the bottom of the hole at 6666'. Mix and pump a dry job and pull out of the hole. Lay down the magnet and BHA. Rig up and test the BOPE. Hold a pre job safety meeting and pick up the new BHA and run in the ho'e to 2300' and TIn the drm pipe. Continue to run in the hole to 6550' and circulate to shear the drilling mud. Drill formation from 6666' to 6745'. 6/21/02 Drill to 7195' and circulate and back ream to clean the hate from 7196' back up to 7126'. Hole is tight at 7130'. Drill ahead to 7498' and circulate another sweep. 6/22/02 Drill ahead to 7631 and mix and pump a high vis sweep to clean out cuttings from the hate. Drill ahead to 7749' and mix and pump another high vis sweep. Drill ahead. 6/23/02 Drill formation to 8255'. Mix and pump a high vis sweep and drill ahead to 8760'. 6/24/02 Drill formation to 8820'. Mix and pump a high vis sweep and drill ahead to 9160'. ( 6/25/02 Drill formation to 9207'. Mix and pump a high vis sweep and mix and pump a dry job. Begin to pull out of the hole for bit trip. Pull out of the hole to 8915' and pump out of the hole from 8915' to 7686' due to hole pa.cking off. Circulate and clean the hole: reciprocate the hole from 7686' to 7592'. Pump a high vis sweep around with a 50% increase in cuttings over the shaker. Continue to pump out of the hole and mix and pumping two more high vis sweeps. Pump out of the hole to 5699'. 6/26102 Continue to pump out of the hole to 5088'. Hole packed off. Work pipe free and rotate and circulate bottoms up from 5031' to 4935'. Abundant cuttings returned to surface on bottoms up. Continue to pump out of the hole from 5031' to 3225'. Work pipe and circulate bottoms up under the shoe. Circulate and pump a dry job at 2817'. Pull out of the hole and lay down the BHA. Hold a pre job safety meeting and test HOPE. Pick up BHA and run in the hole to 3230'. Break circulation and shear the drilling mud. 6/27/02 Trip into the hole to 7600' and circulate and mix a high vis sweep. Shear the drilling mud and trip in the hole to 7740' and wash and rotate to 8261'. H01e packed off. Picked up a single and worked the drill pipe free. Circulate bottoms up and continue to rotate and washing to 8920'. Circulate and mix a high vis sweep at 650 GPM, 110 RPM and reciprocate from 8290' to 8195'. Continue to wash and ream the hole from 8290' to 9.204'. Circulate bottoms up and prepare to drill ahead. ( .......... EPoeH 9 0 Forest Oil Corporation Redoubt Unit #5 ( 6/28/02 Drill formation. Pump high vis sweep at 9230'. 6/29/02 Drill formation. Pump a high vis sweep at 10000'. 6/30/02 Drill formation. Pump a high vis sweep at 10378'. 7/1/02 Drill formation to 10631'. Pressure loss of 250 psi, followed by another loss of 200 psi. Begin to pull out of the hole and find the washed out drill pipe at 7602'. Run in the hole and ream the hole from 10521' to 10631' with 45' offill at the bottom of the hole. Pump a HiVis sweep and drill formation to 10767'. 7/2/02 Drill and slide formation to 11000'. Pump a HiVis sweep and circulate the hole clean. 7/3/02 Pull out of the hole with no problems. Test BOP equipment. Run in the hole with Bit #8. Cut and slip driHline at 13 3/8" casing shoe. ( 7/4/02 Run in the hole and ream through tight spots. Wash and ream from 10411' to 11000'. Drin formation from 11000'. 7/5/02 Drill formation to 11480'. Pump a HiVis sweep at 11440'. Pull one stand and circulate out the sweep. Drill formation from 11480'. 7/6/02 Drill formation to 11638' and circulate. Pull back one stand of drill pipe and pump a HiVis sweep. Circulate the hole clean and pull out of the hole for bit trip. 7/7/02 Run in the hole with bit #9 (rotary drill assembly). Circulate at the shoe and service the rig. Run in the hole "clean" with no fill. Rotary drill to 11952'. 7/8/02 Rotary drill formation to 12184'. 7/9/02 Service the top drive and rotary drill to 12343'. Pump a HiVis sweep and circulate the hole clean. Pull 8 stands and slug the pipe. Begin to pull out of the hole. ( EPoeH 10 Forest Oil Corporation Redoubt Unit #5 ( 7/10/02 Pull out of the hole "slick". Test the BOP equipment. Run in the hole with bit #10 to the shoe and shear the drilling mud while servicing the top drive. Run in the hole to TO. Wash and ream the last 70' to bottom with no fill. Drill ahead to 12425'. 7/11/02 Drill formation to 12683'. Hole is tight at 12415' to 12460'. Wash and ream for 20 minutes. 7/12/02 Drill formation to 12912'. 7/13/02 Drill formation to 13085'. Top drive is broken down (broken gear tooth). Pump a HiVis sweep and circulate clean. Pull out of the hole. Work a tight spot at 12861'. 7/14/02 Pull out of the hole ('slick", working a tight spot at 8032'. Begin to repair top drive. 7/15/02 Repair top drive and change mud pump liners to 5.5". ( 7/16/02 Finish top drive repairs and test the BOP equipment. Pick up new BHA and run in the hole. 7/17/02 Run in the hole and shear the drilling mud at 3298'! 8988' and 11908'. Hole is tight at 5960' 9650', 9785' to 9835' and 12450'. Wash and ream from 12400' to 13085'. Drill formation to 13195'. 7/18/02 Drill formation. 7/19/02 Drilling and lost 700 psi pump pressure. pun out of the hole for "wash out" 16 stands down. Run in the hole and continue to drill formation. 7/20102 Drill formation to 13776' and lose pressure again. Pull out of the hole for "wash out" at 12800'. Trip in the hole and drill formation to 13921 . Circulate up samples and drill formation to 13950'. Circulate samples up. ( [:I EPOeH 11 Forest Oil Corporation Redoubt Unit #5 ( 7/21/02 Continue to circulate samples up and drill ahead to 13980'. Circulate samples up and circulate a weighted sweep. Short trip the pipe and circulate a HiVis sweep and pullout of the hole to run casing. 7/22/02 Prep to run casing. Begin to run casing. 7/23/02 Finish running casing and circulate cement around casing. 7/24/02 Change out rams and test BOP equipment. Make up new BHA and trip in the hole and tag cement at 13572'. Circulate and shear the drilling mud and drill cement, float and shoe. Circulate and perform FIT test = 10.5 EMW. ( 7/25/02 Wash and ream from 13780' to 13986'. Drill formation to 13991' and pump a HiVis sweep and pull out of the hole and lay down stabs and stand backBHA. Clean the rig and service the rig and begin to cut and slip new drilling line. Pick up core barrel and run in the hole. Circulate and shear the drilling mud at the shoe. Wash to bottom and survey. Core from 13991 to 14003'. 7/26/02 Core from 14000' to 14052'. Pullout of the hole and lay down the core. Clean the rig floor and pick up BHA and service the rig. Work on rig SCR. 7/27/02 Repair electrical problems on the draw works. Pick up the BHA and run in the hole and shear the drilling mud at the shoe. Trip to bottom and drill formation to 14195". 7/28/02 Drill and circulate up samples from 14195' to 14361'. Drill formation to 14500'. 7/29/02 Drill and sweep around HiVis sweep. Circulate bottom's up and pull out of the hole. Change the BHA and bit and pick up 5" drill pipe singles. Begin to run in the hole. 7/30/02 Run in the hole and cut and slip new drilling line. Run in the hole to bottom and drill formation to 14715'. Circulate and pullout of the hole. Hole is tight at 14450'. Pull out of the hole and pick up core barrel. Run in the hole to core. ( 8/2/02 Run in the hole to the shoe. Circulate and shear the mud. Run in the hole, washing and reaming from 14500' to 14715'. Core from 14715' to 14726'. Pump out of the hole EPOCH 12 Forest Oil Corporation Redoubt Unit #5 from 14726' to 14410'. Pull out of the hole. Lay down the core barrel. Pick up new core barrel and stand back. Service the rig. Test BOP's. Pick up drilling BHA and run in the hole. 8/3/02 Pick up 5" Drill Pipe singles. Lay down 32 joints of 5" drill pipe. Run in the hole to the shoe. Cut and slip the drilling line while circulating and shearing the mud. Run in the hole. Drill formation from 14726' to 14850'. Circulate bottoms up. Drill formation from 14850' to 14860'. Pump sweep and circulate bottoms up. 8/4/02 Circulate hole. Pull out of the hole. Pick up core barrel. Run in the hole to the shoe. Circulate and shear the mud at the shoe. Run in the hole. Wash in the hole 100' to bottom. Core from 14860' to 14866'. Pull out of the hole to the shoe. Lay down 5" drill pipe singles. 8/5/02 Pullout of the hole. Lay down core barrel and change out BHA. Service the rig. Pick up 30 5" drill pipe singles. Run in the hole to the shoe. Cut and slip drilling line. Run in the hole. Wash to bottom. Pull out of the hole to the shoe for top drive repairs. Repair top drive. ( 8/6/02 Repair top drive. Run in the hole. Wash to bottom. Drill formation from 14866' to 14950' . 8/7/02 Drill formation from 14950' to 14980'. Lost swab on Pump #2 and charge pump on #1 , repaired both. Drill formation from 14980' to 15154'. Lubricate the rig. Drill formation from 15154' to 15200'. 8/08/02 Drm formation from 15200' to 15438'. Pump HiVis sweep and circulate bottoms up. Pull out of the hole to the shoe. Lubricate the rig. Run in the hole. Pump HiVis sweep and circulate the hole clean. 8/09/02 Circulate and condition mud. Pump dry job. Pull out of the hole to the shoe. Pull out of the hole culling and laying down 30 joints of 5" drill pipe for hardband. Lay down BHA. Clean rig floor. Rig up Schlumberger wireline. Pick up Quad Combo. Run Quad Combo. Run Gamma Ray, ECC, CMRln. ( U EPOeH 13 Forest Oil Corporation Redoubt Unit #5 8/10/02 Continue to run wireline. Run UVI and Gamma Ray. Run RFT and Gamma Ray. Hold a pre job safety meeting. Pull the wear bushing and set the test plug. Test BOP; Annular pipe rams, blind rams, TD valves, mud cross valves, TIW + dart valves. Test choke manifold. Pull the test plug and set the wear bushing. Make up the BHA. Run in the hole, shearing the mud at 4500'. Continue to run in the hole. 8/11/02 Run in the hole for clean out run. Shear the mud at 8500' and 13600'. Cut and slip drilling line at the shoe. Run in the hole, washing to bottom with no fill. Pump HiVis sweep and circulate the hole clean. Pump dry job and pull out of the hole, laying down the BHA. Rig up and run Schlumberger for Gamma Ray and Sonic run. 8/12/02 Finish running Shlumbeger CBL. Run in the hole with Baker cement retainer. Shear the mud. Set packer at 13722'. Perform LOT for cement plug back. Circulate and shear the mud. Plug back with 60Bbl squeeze. Pull 5 stands and reverse circulate a bottoms up with cement to surface. Circulate the long way at 16 Bbllmin. Pump dry job and pull out of the hole. ( 8/13/02 pun out of the hole. Make up BHA for 9518" scraper run. Pick up and drift 30 joints of 5" drill pipe. Run in the hole to 8900'. Circulate and fill the pipe. Run in the hole to 12033'. Circulate and Cut and Slip the drilling line. Pump dry job and pull out of the hole. Hold pre job safety meeting and lay down scraper BHA. Clean the rig floor. Hold pre job safety meeting and rig up Schlumbereger. Run in the hole with bridge plug. Bridge plug did not set. Pull out of the hole and redress the bridge plug. Run in the hole with bridge plug. ( [;I EPOeH 14 Forest Oil Corporation Redoubt Unit #5 ( Begin RU #SA 08/14/02 8/14/02 Set bridge plug with wireline at 11500'. Rig down Schlumberger. Pick up 9518" casing whipstock BHA. Shallow pulse test DWD. Run in the hole at 35 - 40 ftImin with whipstock. Lubricate the rig. Orient the whipstock. Tag the bridge plug at 11497'. Set casing whipstock and shear off. Mill window from 11473' to 11491' pumping a HiVis sweep at 11487'. 8/15/02 Drill formation with mill from 11491' to 11494', pumping a sweep at 11494'. Ream and clean up the window. Pump sweep and circulate. Pull out of the hole. Service the rig. Pullout of the hole. Change out the BHA. Run in the hole. Fill the drill pipe and circulate to condition the mud. Wash to bottom. Mill on the window to 11500'. Pump HiVis sweep and circulate. ( 8/16/02 Circulate HiVis sweep around at 11500'. Pump dry job and remove the blower hose from the top drive. Pull out of the hole. Lay down the mill BHA. Pick up drilling BHA. Orient the mud motor. Run in the hole to 1001 and shallow pulse test the DWD tool. Run in the hole. Cut and slip 85' of drilling line. Circulate and condition the mud, Orient the mud motor. Ream out the ratho'e from 11493' to 11500'. Slide from 11500' to 11602'. 8/17/02 Drill formation from 11602' to 11785', pumping a HiVis sweep at 11716'. Drill and slide formation from 11785' to 11870'. 8/18/02 Drill formation from 11870' to 11961', pump a sweep at 11915'. Drill formation from 11961' to 12028'. Pump sweep and circulate out of the hole. Pull out of the hole to the window. Pump the dry job and check for flow. Pull out of the hole while laying down worn drill pipe. 8/19/02 Pull out of the hole, laying down bad drill pipe. Lay down 12 joints of HWDP and change out the BHA. Orient the mud motor and DWD. Pull the wear bushing, set the test plug, and test the BOP. Service the rig. Locate and repair a hydraulic leak on the top drive. Change the savor sub. Run in the hole, picking up 48 joints of 5" drill pipe. Shallow pulse test the DWD. Run in the hole to 5030'. Remove guards and replace the brake rim lines. ( EPoeH 15 Forest Oil Corporation Redoubt Unit #5 ( 8/20/02 Repair the coolant lines to the draw works brakes. Run in the hole to 11450'. Circulate and shear the mud. Work into window at 11473' to 11515' with the pumps off. Run in the hole to 11925'. Wash and ream from 11925' to 12028'. Drill formation from 12028' to 12182'. Pull out of the hole to the shoe. Clean the rig floor and prepare for grabber removal. Repair the top drive, change out the hydraulic ram. Run in the hole to bottom. Circulate and shear the mud. Drill formation from 12178' to 12276'. 8/21/02 Drill formation from12276' to 12758'. 8/22/02 Drill formation from 12758' to 13057'. 8/23/02 Drill formation from 13057' to 13398'. Repair leak on the top drive, suspected leak from torque boost to gear box. 8/24/02 Repair the top drive, disconnect the torque boost and change out the contaminated oil in the gear box. Drill formation from 13398' to 13419'. Repair the top drive, remove the clutch assembly from the torque boost. Drill formation from 13419' to 13675'. ( 8/25/02 Drill formation from 13675' to 13800'. Pump sweep and circulate around. Pull out of the hole to the shoe. Pump dry job and clean the rig floor. 8/26/02 Pull out of the hole, laying down 51 joints of 5" drill pipe. Hold a pre job safety meeting and work BHA. Hold a pre job safety meeting, pull wear bushing, and rig up to test BOPS. Test BOPS, all rams, floor valves, choke manifold, and top drive KC valves. Install the wear bushing. Work on the top drive, install torque boost gears. Pick up new BHA, orient the motor, load sources, and program. Hold a pre job safety meeting and pick up 51 joints of 5" drill pipe. Run in the hole to the window. Cut and slip 100' of drilling line. 8/27/02 Shear the mud. Run in the hole, washing a tight spot at 13250'. Run in the hole to bottom. Establish circulation and drill formation from 13800' to 13818'. Work on MWD surveys (noise in surveys). Drill formation from 13818' to 14141'. 8/28/02 Drill formation from 14141' to 14362'. Deviation survey twice and orient. Drill formation from 14362' to 14510'. ( fJ EPOeH 16 Forest Oil Corporation Redoubt Unit #5 ( 8/29/02 Drill formation from 14510' to 14524'. Lubricate rig, change filter, and service the top drive. Drill formation from 14524' to 14832'. 8/30/02 Drill formation from 14832' to 15000'. Lubricate the rig. Drill formation from 15000' to 15070'. 8/31/02 Drill formation from 15070' to 15086'. Replace swab in Pump #2. Obseved packoff when picking up off bottom, pump a HiVis sweep, and circulate until the sweep is in the casing. Replace the valve and seat in Pump #1. Drill formation from 15086' to 15114'. Replace swab in Pump #1. Drill formation from 15144' to 15124'. Replace valve and seat in Pump #2. Drill formation from 15124' to 15289'. Lubricate the rig. Drill formation from 15289' to 15276'. 9/1/02 Drill formation from 15276' to 15315'. Circulate out samples for the mud logger. Dri 1\ formation from 15315' to 15325'. Circulate out samples for the mud logger. Pump HiVis sweep and circulate while rotating and reciprocating until the hole cleaned up. Pull out of the hole, puling tight at 14390', 14110' and 14000', Unload source and download LWD tools. Lay down the bit and mud motor. ( 9/2/02 Test BOP equipment. Check Top Drive and pick up Cal. Logging tools. Shear drming mud at window. Begin logging with Sperry from 11460' to 12223' at 225 fph. 9/3/02 Finish logging and begin to wash and ream to bottom. Pump a sweep and circulate bottom's up. Start a short trip to the window. 9/4/02 Pull out of the hole to the window. Hole tight at 14037', 13950' and 13860'. Back ream at 13309' and wash from 12070' to 11930' . Repair top drive and cut and slip new drill line. Service the rig and run in the hole. Pump a sweep and circulate the hole with four bottoms up circulations. Begin to pull out of the hole. Hole is tight at 12223'. Service the rig and pump a dry job. Drop 2 3/8 drift and begin to pull out of the hole. 9/5/02 Pullout of the hole and hold a pre job safety meeting with Sperry. Lay down jars and remove II source" . Download data and lay down the BHA. Change out bottom rams and test rams. Repair crown saver and rig up to run casing. Run casing and make up hanger/packer assembly, Rig down casing running tools and run in the hole with drHl pipe at 2 minutes per stand and filling the drill pipe every 10 stands. ( EPoeH 17 Forest Oil Corporation Redoubt Unit #5 ( 9/6/02 Run in the hole with liner and circulate and shear drilling mud at the window. Run in the hole with liner and pick up cement head and tag bottom at 15325' and circulate drilling mud. Trip gas = 716 units with a recycle of 207 units. Drop steel ball. Drop second ball and seat. Set hanger and cement liner. Set packer with no cement to surface. Pull out of the hole and cun pipe with bad hard band. 9/7/02 Lay down liner tools and change rams and test. Repair the top drive and service the rig. Cut and slip new drilling line. Pick up new BHA, 3.5" HWDP and 4" drill pipe. 9/8/02 Pick up 4" drill pipe and run in the hole with 5" drill pipe. Tag float at 15249' and test casing. Drill out landing collar and float collar at 15249' to 15252'. Drill cement to 15292' and circulate bottoms up. Test casing and drill cement to shoe at 15325'. Drill formation to 15340'. 9/9/02 Drill formation from 15340' to 15350' and circulate bottoms up for samples. Run a F.I.T. at 15359' and drill ahead to 15375'. Circulate bottoms up for samples and drill ahead to 15425'. Circulate bottoms up for samples and repair rig brakes and service the rig. Pull out of the hole and lay down 48 joints of 5" drill pipe. Hold a pre job safety meeting and down load logging tools and lay down BHA. ( 9/10/02 Continue to download LWD and change out pulser probe. Lay down mud motor and test BOP equipment. Service the rig and pick up the core barrel. Trip in the hole to 4730 and pick up 4" drm pipe. Trip in the hole to the shoe and service the rig. Cut and slip new drill line and run in the hole to 15425'. Begin to core. 9/11/02 Core from 15461' to 15485' and circulate out samples to 15453'. Pull out of the hole to the shoe and pump a dry job. Pull out of the hole to 15320' and lay down 24 joints of 5" drill pipe. Continue to pull out of the hole and clean the rig floIT. Hold a pre job safety meeting and pull Sperry survey tool and lay down the core barrel. Redress the core barrel and stand back. Make up new BHA and hold a pre job safety meeting. Upload survey tools and load source. Run in the hole and circulate around a sweep. 9/12/02 Log from 15425' to 15485'. Drill and slide to 15543'. 9/13/02 Drill and slide from 15552' to 15675'. ( ~ EPOeH 18 Forest Oil Corporation Redoubt Unit #5 ( 9/14/02 Drill and slide formation from 15675' to 15800'. Pump a sweep around and circulate. Begin to pull out of the hole. 9/15/02 Pull out of the hole and download Sperry tools. Lay down the mud motor and make up the core barrel. Load Sperry tools and trip into the hole and shear the drilling mud at the shoe. Finish running in the hole and wash from 15700' to 15819'. Begin coring at 15819'. Trip gas 14 units. 9/16/02 Core from 15819 to 15840'. Work core barrel. Core jammed. Survey and circulate drilling mud. Pull out of the hole and lay down core barrel. Test BOP equipment and pick up BHA and load sources. Run in the hole. 9/17/02 Trip in the hole to the shoe and cut and slip new drilling line. Circulate and shear the drilling mud and log from 15345' to 15385' at 50' per hour. Log at 150' per hour from 15385' to 15840'. Circulate a sweep and drill and slide from 15885'. ( 9/18/02 Orin and slide to 15922'. Monitor the well and pull out of the hole slick to 15300'. Slug the pipe and trip out of the hole for bit. 9/19/02 Prepare and orient BHA #35 (bit #24). Run in the hole to 15355' and circulate and shear the drilling mud. Run in the hole to TD. Pump a high vis sweep at 15900'. Drill and stide formation to 16021 . 9/20/02 Drill and slide to 16084'. Circulate and repair Top Drive blower hose. Drill formation to 16153'. 9/21/02 Drill formation to 16153' and monitor the well. Pull out of the hole and slug the pipe at the shoe. Pullout of the hole and pick up the core barrel. Run in the hole with core barrel to 15286'. Circulate and shear the drilling mud while cutting and slipping new drill line. Wash and ream from 15662' to 16153'. No fill on bottom. Begin coring at 16153'. 9/22/02 Core #3 to 16207' and survey. Pull out of the hole to the shoe and pump a slug. Pull out of the hole and lay down core. Recover 100% of core. Test BOP equipment. Run in the hole with Bit #26. ( EPoeH 19 Forest Oil Corporation Redoubt Unit #5 ( 9/23/02 Wash and ream from 15800' to 16207' and drill/slide ahead. 9/24/02 Drill formation to 16440'. Circulate and pump dry job. Pull out of the hole for a new bit. 9/25/02 Pull out of hole for new bit. Lay down bad 5" drill pipe. Run in hole with new bit #27. Run in hole with BHA#38 with MWD/LWD tools. Run in hole to 15368'. Circulate while slip and cut drill line. Run in hole and wash and ream tight spots. No fill on bottom. Drill from 16440' to 16490'. 9/26/02 Drill to 16532'. Pull out of hole for plugged jets. Establish partial circulation. Pull out of hole working tight spots. Tripping slug pumped in shoe. Run in hole with BHA #39 with bit #28. Trip to shoe and circulate. 9/27/02 Run in hole with BHA #39(bit#28). Run in with MWD/LWD/mud motor/PDC. Shear mud at shoe. Run in hole and wash and ream from 16150' to 16532' . Resume drilling. ( 9/28/02 Drill to T. D. of 17000'MD/12831 'TVD. Start to circulate and condition mud. ( [:I EPOeH 20 Forest Oil Corporation Redoubt Unit #5 ( LITHOLOGY AND COMMENTS 5000' Tuffaceous Siltstone Light gray; poor occasionally moderate indurated; crumbly to crunchy; slightly sectile in part occasionally stiff; earthy fracture; earthy habit; frosted to earthy luster; silty to clayey texture; generally composed of equal amounts of silt and clay; grad to very fine to fine grained sand. 5045' Coal Black occasionally brownish black; firm; resinous luster occasionally becoming earthy; smooth texture; blocky. to occasionally hackly fracture; no visible bleeding gas from cuttings; composed of generally subbituminous to lignitic coal. 5075' Sand Medium light gray; clast size ranges from medium upper to fine lower; subround occasionally subangular; moderate sphericity; moderate to poor sorting; chipped to impacted texture; immature; non to very weak silic cement; non to occasionally moderate silt/clay packed hydrophilic matrix; grain and matrix support; composed of 70 quartz, 20% chert, 10% metamorphic, feldspar and various lithic fragments; oil base mud in hole. ( 5130' Sand Medium Hghtgray;clast size ranges from coarse lower to fine upper; generally becoming subround with depth; mod to well developed sphericity with better rop; moderate sorting; polished texture; immature to submature; non to very weak silic cement; non to slight hydrophilic silt/clay packed matrix material; dominantly grain supported; composed of 70% quartz, 20 chert, 10% metamorphic, feldspar and various fithicfragments; fair to good estimated poroand permeability; oil base mud. 5195' Tuffaceous Siltstone Light brownish gray to medium light gray; poor to mod induration; brittle; crumbly; mushy in part; tacky; earthy fracture; earthy habit; earthy luster; silty to clayey texture; grad beds of silt, clay and sand; coal bed at 5230'. 5235' Sand Medium light gray; clast size ranges from coarse upper to lower to med lower; subround occasionally subangular in coarse grains; moderate to well developed sphericity moderate occasionally poor sorting; polished texture submature; non to very weak sine cement non to slight matrix material; dominantly grain support; composed of 80% quartz, 10% chert, 10% metamorphic, greenstone; good estimated porosity and permeability; oil base mud. ( ~ EPOeH 21 ( ( ( Forest Oil Corporation Redoubt Unit #5 5290' Sand and Conglomerate Medium light gray to medium gray; clast size ranges from very coarse upper to medium lower occasionally fine upper in parts; subangular to subround occasionally angular bit impacted fragments; mod sphericity; poor sorting; polished and chipped texture; submature occasionally immature; non to slight silic cement; non to slightly tuffaceous- silty matrix; dominantly grain sup; composed of 700/0 quartz, 20% chert, 10% metamorphic, greenstone and various lithic fragments; fair to good porosity and permeability; oil base mud. 5360' Sand and Conglomerate Medium light gray; clast size ranges from very coarse upper to fine upper (poss matrix); subround occasionally angular bit impacted fragments; mod sphericity; very poorly to poor sorting; polished occasionally chipped texture; immature to submature; non to very slight silic cement; non to slight silt packed matrix composed of 80% quartz, 10% chert, 10% metamorphic, greenstone and various lithic fragments; fair to good estimated porosity and permeability; no oil ind I oil base mud. 5425' Tuffaceous Siltstone Medium gray; poor to moderate induration; brittle; crumbly cohesive; earthy fracture; subnodular habit; earthy luster; silty-clayey texture; homogeneous beds of silt; generally composed of 70% silt, 30% clay. 5460'Sand Medium light gray; clast size ranges from medium upper to fine upper; subangular to subround; moderate sphericity moderate to well sorted; frosted to chip to impacted texture; submature occasionally mature; non to very slight cement; slightly silt hydrophilic matrix; dominantly grain sup; composed of 90% quartz, 10% metamorphic greenstone and various lithic fragments; fair to good estimated porosity and permeability no oil ind/oil base mud. 5520J Coal and Carbonaceous Shale Black to grayish black; firm; resinous occasionally earthy luster; matte texture; subblocky to blocky fracture; composed of very carbonaceous shale grading to predominantlyligniticcoal. 5550' Tuffaceous Siltstone Medium gray; poor to moderate induration; brittle in parts crumbly to slightly elastic; cohesive; earthy fracture; subnodular habit; earthy luster; silty to clayey texture; interbedded and grading to tuffaceous clay; generally composed of 70% silt, 30% clay. 5590' Tuffaceous Claystone Light gray to medium light gray; mushy to pasty consistency; soft to very soft tenacity; irregular to earthy fracture; massive cuttings habit; dull to earthy luster; clayey to silty texture; thick bedding structure with sand to sittstone interbedded. El?OeH 22 Forest Oil Corporation Redoubt Unit #5 ( 5635' Coal Black to grayish black with reddish black secondary hue; brittle to dense tenacity; conchoidal to irregular fracture; flaky to massive cuttings habit; waxy luster; matte to gritty texture; Thin bedding structure; slight visible gas bleeding. 5675' Tuffaceous Siltstone Medium gray; poor to moderate induration; brittle in parts crumbly to slightly elastic; cohesive; earthy fracture; subnodular habit; earthy luster; silty to clayey texture; interbedded and grading to tuffaceous clay; generally composed of 70% silt, 30% clay. 5715' Tuffaceous Claystone Medium gray to medium light gray with dark gray secondary hue; mushy consistency; adhesive; soft to very soft occasionally crumbly; massive cuttings habit; dull to waxy luster; clayey to silty texture; massive bedding structure. 5755' Sand Light gray to medium light gray; upper medium to upper fine clast sizes; fair to well sorted; rounded to subrounded; moderate to high sphericity; dominantly clear to frosted quartz with minor amounts of lithic and meta fragments; unconsolidated; matrix supported; no visible oil indicators. ( 5800' Coat Black to grayish black with reddish black secondary hue; brittle to dense tenacity; conchoidal to irregular fracture; flaky to massive cuttings habit; waxy luster; matte to gritty texture; thin bedding structure; lignite to carbonaceous shale grading. 5840' Tuffaceous Claystone Light gray to medium light gray; mushy to pasty consistency; soft to very soft tenacity; irregular to earthy fracture; massive cuttings habit; dull to earthy luster; clayey to silty texture; thick bedding structure with sand to siltstone interbedded. 5885' Tuffaceous Siltstone Medium gray to medium light gray with dark gray secondary hue; crumbly to crunchy occasionally soft tenacity; irregular to earthy fracture; massive cuttings habit; dull to earthy occasionaHywaxy luster; silty to clayey texture; massive bedding structure with fine grained sand, carbonaceous material, and clay interbedded. 5940' Carbonaceous Shale Blackish red to dusky brown with black secondary hue; crumbly to crunchy tenacity; irregular to planar fracture; massive to flaky cuttings habit; greasy to waxy luster; matte to silty occasionally clayey texture; thin bedding structure; grading from carbonaceous shale to carbonaceous clay with occasional lignite coal. ( EPoeH 23 Forest Oil Corporation Redoubt Unit #5 ( 5995' Tuffaceous Claystone Medium gray to medium light gray with dark gray secondary hue; mushy consistency; adhesive; soft to very soft occasionally crumbly; massive cuttings habit; dull to waxy luster; clayey to silty texture; massive bedding structure. 6035' Coal Black to grayish black; crunchy to brittle occasionally crumbly; conchoidal to planar fracture; massive to wedgelike cuttings habit; greasy to polished occasionally waxy luster; matte to silty texture; thin bedding structure; lignite to carbonaceous clay; no visible gas bleeding. 6080' Sand Medium light gray; clast size ranges from medium upper to fine upper; subround; moderate sphericity; moderate sorting; impacted to chipped texture; mature texture; non to very weak silic cement; non to very slight clay matrix; dominantly grain support; composed of 70% quartz 20% chert 10% metamorphic greenstone and various lithic fragments; good estimated poro & permeability; grading to coarse grain sand interbedded with siltstone at the base. 6155' Coal and Carbonaceous Shale Black; firm; resinous luster; smooth occasionally matte texture; blocky to subblocky fracture; composed of predominantty lignitic to subbituminous coal. ( 6180' Tuffaceous Claystone Medium dark gray to medium gray; soft to firm; brittle to slightly sectile occasionally stiff in parts; sub nodular habit; dull earthy luster; silty to clayey texture; massive homogeneous beds of silty clay generally composed of 50% silt and 50% clay. 6220' Coal and Carbonaceous Shale Black occasionally mott brownish black; firm; resinous occasionally earth luster; smooth occasionally matte texture; blocky to subblocky texture; composed of very carbonaceous shale grading to sub lignitic coal. 6255' Sand and Sandstone Medium gray to medium dark gray; clast size ranges from medium upper to fine upper occasionally grading to silt; subround; moderate sphericity; moderate sorting; impacted to chipped texture; mature; non to very slight silic cement; non to moderate silt packed matrix; grain and matrix supported; occasionally thin bed of tuffaceous siltstone scattered; poor to fair estimated porosity and permeability; no oil indicators/oil base mud. ( lÉII EPOeH 24 Forest Oil Corporation Redoubt Unit #5 ( 6315' Tuffaceous Siltstone Medium gray; poor to moderate induration; brittle in part; crumbly occasionally crunchy; slightly sectile; occasionally stiff; cohesive; earthy fracture; subnodular habit; earthy luster; silty texture; massive beds of uniform silt and clay; generally composed of 80% silt, 20% clay occasionally grading into silty sandstone. 6360' Sand Medium gray; clast size ranges from medium upper to fine upper; predominantly subround; moderate sphericity; mod sort impacted to chipped texture; mature; non to very slight silic cement; non to slight silt matrix; dominantly grain support wI secondary matrix support in parts; fair estimated porosity and permeability; no oil indicators oil base mud. 6410' Sand and Sandstone Medium gray to medium dark gray; clast size ranges from medium upper to fine upper with scattered coarse; subround; moderate sphericity; moderate sorting; impacted to chipped texture; mature to submature; slight to well developed silic cement; slight to mod silt packed matrix with matrix support & secondary grain support; interbedded with devitrified ash and lithic tuff fragments; composed of 70% quartz, 20% chert, 10% metamorphic; fair to poor porosity and permeability; no oil indicators with oil base mud. ( 6480' Tuffaceous Siltstone Medium dark gray; moderate to poor induration; stiff in parts; earthy fracture; subnodular habit earthy luster; silty to clayey texture; massive beds of uniform silt; generally composed of 70% silt, 30% clay; occasionally interbedded tuff fragments; overall appears reworked and redeposited. 6525' Tuffaceous Claystone Medium gray to medium light gray with dark gray secondary hue; mushy consistency; adhesive; soft to very soft occasionally crumbly; massive cuttings habit; dull to waxy luster; clayey to silty texture; massive bedding structure. 6565' Sand and Conglomerate Medium light gray to medium gray with light gray secondary hue; clast sizes range from upper fine to bit fractured pebble; poor to fair sorting; subangular to subrounded; low to moderate sphericity; 80% quartz and 20% lithic and metamorphic fragments; matrix supported; unconsolidated; no visible oil indicators. 6615' Tuffaceous Siltstone Medium gray to medium dark gray; crumbly to crunchy; irregular to earthy fracture; massìvecuttìngs habit; dull to earthy luster; thin carbonaceous laminatìonsinterbedded, ( [:I EPOeH 25 Forest Oil Corporation Redoubt Unit #5 (' 6685' Sand Medium gray; clast size ranges from coarse lower to fine upper; subround; moderate to well developed sphericity; poor sorting; predominantly polished occasionally chip texture submature to mature; non to silic cement slight clay matrix - very hydrophilic & loosely packed; composed of 80% quartz, 10% metamorphic, greenstone and various lithic fragment fair to good porosity and permeability; no oil indicators I oil base mud. 6750' Devitrified Ash Very light gray mottled light gray; poor induration; porcelain to greasy luster; ashy to silty texture; composed of 50% devitrified ash, 50% silt; reworked and redeposited structure. 6785' Coal Black occasionally grayish black; firm; resinous luster; matte texture; irregular to hackly fracture; composed of predominantly subbituminous; visible bleeding gas cuttings 681.0' Tuffaceous siltstone Light brownish gray to light gray; poor to moderate ind crumbly to crunchy; stiff in parts; cohesive; earthy fracture; subnodular habit; earthy to greasy luster; silty to ashy texture; massive beds of reworked/ redeposited silt and ash; generally composed of 60% silt, 30% ash, 10% sand; occasionally carbonaceous flakes interbedded. ( 6860' Devitrified Ash Very light gray mottled light gray; poor induration; porcelin to greasy luster; ashy to silty texture; composed of 50% ash, 40% silt, 10% very fine grained sand; appears reworked. 6890' Carbonaceous Shale and Coal Black to brownish black; firm; resinous occasionally earthy luster; matte texture; blocky fracture; composed of various degrees of very carbonaceous shale to lignite to sub bituminous coal; visible bleeding gas from cuttings. 6930' Tuffaceous Siltstone Light brownish gray mottled light gray; poor to mod induration; brittle in parts; crumbly to crunchy; cohesive; earthy fracture; sub nodular habit; greasy to earthy luster; silty/ashy texture; massive beds of reworked/redeposited ashy siltstone; composed of 70% silt, 30% ash and various detrital material; appears dirty 6980' Coal/carbonaceous shale Black to brownish black; firm; resinous occasionally earthy luster; matte texture; blocky to sbblky fracture; composed of very carbonaceous shale grading to lignitic and subbitum; occurs as thin to thick beds grading to very dirty/detritalish tuffaceous silt. (. g EPOeH 26 Forest Oil Corporation Redoubt Unit #5 f 7020' Tuffaceous Siltstone Light brownish gray mottled light gray; poor to mod induration; crumbly to crunchy; earthy fracture; cohesive; subnodular habit; greasy to earthy luster; silty to ashy occasionally gritty texture; massive beds of reworked/redeposited silt with interbedded devitrified ash, very fine grained sand and various amounts of detrital material; appears dirty; scattered thin lams of very carbonaceous shale. 7075' Tuffaceous Siltstone Light brownish gray mottled light gray; moderate ind; crumbly to crunchy; soft sediment bit deformation; stiff in parts; cohesive; irregular fracture; massive to earthy fracture; patchy habit; earthy luster; silty to gritty texture; massive beds of silt reworked/redeposited; composed of 70% silt, 20°/Ó very fine grained sand, 10% devitrified ash; appears dirty and detritalish. 7130' Sandstone Light grayish brown to med light gray; clast size ranges from silt fine upper; subround to subangular; mod sphericity; very poorly sorted; polished to chipped texture; submature; slight to moderate silic cement; abundant matrix silt and ash; dominantly matrix support; composed of predominantly quartz with minor amounts of detrital material; poor porosity and permeability no oil indicators/oil base mud. ( 7185' Tuffaceous Claystone Light gray to very light gray with medium light gray secondary hue; mushy to pasty consistency; soft to very soft occasionally crumbly tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; waxy to dull luster; clayey to silty texture; massive bedding structure. 7235' Coal and Carbonaceous Shale Black to blackish red; brittle to crunchy tenacity; planar to slightly conchoidal fracture; massive cuttings habit; greasy to polished luster; matte texture; thin bedding structure; subbituminous to carbonaceous shale. 7275' Sandstone Medium light gray to medium gray with light gray secondary hue; clast sizes range from upper medium to lower fine with occasional bit fractured pebble; poorly sorted; subangular to subrounded; moderate sphericity; soft to easily friable; matrix supported; no visible oil indicators. 7320' Tuffaceous Siltstone Medium gray to brownish gray; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy occasionally waxy luster; silty texture; massive bedding structure with thin carbonaceous laminations interbedded. ( EPoeH 27 Forest Oil Corporation Redoubt Unit #5 7365' Sand Light gray to very light gray with medium light gray secondary hue; clast sizes range from upper medium to lower fine; poor to fairly sorted; subangular to subrounded; low to moderate sphericity; 70°/Ó quartz and 30°/Ó chert, lithic, and metamorphic fragments; unconsolidated to soft; high amounts of ash matrix present; no visible oil indicators present. 7420' Coal Black to grayish black with blackish red secondary hue; dense to brittle tenacity; planar to conchoidal fracture; massive cuttings habit; polished to metallic luster; smooth to matte texture~ thin bedding structure; no visible gas bleeding. 7475' Tuffaceous Siltstone Medium gray to medium light gray; moderate induration; crumbly to crunchy; stiff in parts; earthy fracture; subnodular habit; earthy-frost luster; silty to gritty texture; massive beds of tuffaceous silt interbedded and grad to sandstone; composed of 600/0 silt, 30% sand 10% devitrified ash; becoming compressive through soft sediment bit deformation. 7525' Carbonaceous Shale and Coal Brownish black to black occasionally blackish red in parts; firm resinous to earthy luster; smooth to matte texture; blocky to hackly fracture composed of various degrees of very carbonaceous shate grading to lignite; visible bleeding gas from cuttings. ( 7570' Carbonaceous Shale and Clay Brownish black mottled black; firm; earthy luster smooth to matte texture; hackly fracture composed of predominantly reworked carbonaceous shale grading to carbonaceous claystone; appears reworked in parts; some laminations with planar orientation; no visible bleeding gas from cuttings (7610'). 7615' Tuffaceous Claystone Medium light gray to light gray with light brownish gray secondary hue; mushy to pasty consistency; soft to crumbly tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; waxy to dull luster; clayey to silty texture; massive bedding structure with thin black carbonaceous laminations interbedded throughout. 7670' Tuffaceous Siltstone Medium gray to medium light gray; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with carbonaceous laminations interbedded. ( [:I EPOeH 28 Forest Oil Corporation Redoubt Unit #5 (' 7715' Coal and Carbonaceous Shale Black to grayish black with blackish red secondary hue; brittle to crunchy tenacity; planar occasionally conchoidal fracture; massive to flaky cuttings habit; waxy occasionally metallic luster; matte to silty texture; thin bedding structure; lignite to carbonaceous shale grading; slight visible gas bleeding. 7765' Tuffaceous Siltstone Medium gray to medium dark gray with light brownish gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull luster; silty to clayey texture; massive bedding structure with thin black carbonaceous laminations interbedded throughout. 7820' Sandstone and Sand Medium light gray to light gray with very light gray secondary hue; clast size range from upper medium to upper fine; poor to fair sorting; angular to subangular; low to moderate sphericity; easily friable to soft; calcareous cement; matrix supported; black carbonaceous material interbedded. ( 7870' Coal and Carbonaceous Shale Black to grayish black with brownish black secondary hue; brittle to crunchy tenacity; irregular to planar occasionally conchoidal fracture; massive to flaky cuttings habit; waxy occasionally metallic luster; matte to silty texture; thin bedding structure; lignite to carbonaceous shale grading; no visible gas bleeding. 7940' Tuffaceous Siltstone Medium light gray to light brownish gray; moderate ind; crumbly to crunchy; stiff in parts; cohesive; PDC grooved fracture and habit earthy luster; °silty to gritty texture; massive beds of homogeneous silt; composed of 70% silt, 20% very fine grained sand, 10% ash. 7980' Carbonaceous Shale,Clay, and Coa1 Black to brownish black; brittle to firm; earthy occasionally resinous luster; matte texture; hackly POC fracture; composed of very carbonaceous shale and clay with micro laminations grading to lignitic coal; no visible bleeding gas from cuttings. 8020' Devitrified Ash White mottled light gray; poor occasionally moderate induration; bright earthy to greasy luster; ashy to silty texture; reworked/redeposited; interbèdded with silt, very fine grained sand and pyroclastic relic shards; occurs as thick beds grading to tuffaceous siltstone; becoming expansive. ( EPoeH 29 Forest Oil Corporation Redoubt Unit #5 ( 8065' Tuffaceous Siltstone Medium gray mott white to very light gray; moderate ind; crumbly to crunchy becoming mushy to sectile in parts; occasionally slimy to slightly tacky; cohesive to slightly adhesive; earthy fracture; massive habit; greasy to earth luster; silty to ashy texture; massive beds of grad silt composed of 50% silt, 50% devitrified ash, very fine-med grain sands occasionally grading to very silty sandstone wI abundant matrix support; overall expansive & ashy. 8125' Coal and Carbonaceous Shale Grayish black to brownish black occasionally black to red black firm; resinous to earthy luster; smooth to matte texture; hackly fracture; composed of very carbonaceous shale to lignitic occasionally subbituminous coal; visible bleeding gas from cuttings. 8165' Sand and Sandstone Very light gray to light brownish gray; clast size ranges from medium upper to fine upper; subround; moderate occasionally well developed sphericity; moderate sort polished texture; submature; non to slightly silic cement; abundant ash/silt matrix; dominantly matrix support; composed of 90% quartz, 10% chert, metamorphic and various lithic fragments; poor porosity and permeability; no oil indicators/oil base mud. ( 8220' Coal and Very Carbonaceous Shale Black mottled brownish black occasionally grayish black; firm; resinous to earthy luster; smooth to matte texture; hackly fracture composed of very carbonaceous shale at contacts to Hgnitic to subbituminous coal at the gas peak; visible bleeding gas noted in cuttings at 8270'. 8265' Tuffaceous Siltstone Medium gray to medium dark gray; crumbly to crunchy tenacity; irregular fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure. 8305' Sandstone and Sand Very light gray to light gray with medium light gray secondary hue; clast sizes range from upper medium to lower fine; poorly sorted; subangular to subrounded; low to moderate sphericity; soft to easily friable; siliceous cement; high amounts of devitrified ash matrix; black carbonaceous material interbedded; no visible oil indicators present. 8360' Coal BJack to grayish black; brittle to crunchy tenacity; planar to irregular fracture; massive to fJaky cuttings habit; waxy to metatlicluster; matte texture; thin bedding structure; no visible gas bleeding. ( 8395' Devitrified Ash White to very light gray; mushy to pasty consistency; soft to very soft tenacity; waxy luster; clayey texture; dominantly found as a matrix material in sandstone. EPoeH 30 Forest Oil Corporation Redoubt Unit #5 ( 8425' Tuffaceous Siltstone Dark gray to medium dark gray with grayish brown secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty occasionally clayey texture; massive bedding structure with thin black carbonaceous laminations interbedded throughout. 8480' Tuffaceous Claystone Light gray to medium light gray; pasty to mushy consistency; soft to crumbly tenacity; irregular fracture; PDC grooved to massive cuttings habit; waxy to dull occasionally earthy luster; clayey texture; massive bedding structure with thin carbonaceous laminations, silt, and sand interbedded. 8530' Tuffaceous Siltstone Medium gray to medium dark gray; crumbly to crunchy tenacity; irregular fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with thin black carbonaceous laminations interbedded throughout. ( 8575' Tuffaceous Claystone Light gray to very light gray; pasty to mushy consistency; soft to very soft occasionally crumbly tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy to dull luster; clayey texture; massive bedding structure with thin black carbonaceous laminations interbedded. 8625' Sand Medium light gray to medium gray with a salt and pepper appearance; lower coarse to upper fine with occasional bit fractured pebble; poor to fair sorting; angular to subangular; low sphericity; 70% quartz and 30% various chert, lithic, and metamorphic fragments; unconsolidated to soft; matrix supported; black carbonaceous material interbedded; no visible oil indicators present. 8685' Tuffaceous Siltstone Medium gray to light brownish gray; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with thin carbonaceous laminations. 8745' Coal and Carbonaceous Shale Black mottled brownish black occasionally grayish black; firm; resinous occasionally earthy luster; smooth to matte texture; hackly fracture; composed of very carbonaceous shale grad to lignite and subbituminous coal; no visible bleeding gas from cuttings. ( [:I EPOeH 31 Forest Oil Corporation Redoubt Unit #5 (- 8785' Tuffaceous Siltstone Medium light gray to brownish gray with medium dark gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with thin carbonaceous laminations interbedded. 8835' Tuffaceous Claystone Light gray to light brownish gray with medium light gray secondary hue; mushy to pasty consistency; very soft to soft tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy to dull luster; clayey texture; massive bedding structure with thin carbonaceous laminations interbedded throughout. 8885' Tuffaceous Claystone Light gray to medium light gray; hydrophilic; pasty to mushy consistency; very soft to soft tenacity; irregular fracture; massive cuttings habit; waxy luster; clayey texture; massive bedding structure. 8920' Coal Black to grayish black; brittle to crunchy tenacity; irregular to planar occasionally conchoidal fracture; massive to flaky cuttings habit; greasy to metallic luster; matte to silty texture; thin bedding structure; lignite to carbonaceous shale grading; no visible gas bleeding. ( 8965' Sand Light gray to medium light gray; upper medium to upper fine occasional coarse to bit fractured pebble; poor sorting; angular to subangular;low to moderate sphericity; friable to easily friable; siliceous cement; matrix supported; black carbonaceous material interbedded; no visible oil indicators. 901 A' Tuffaceous Siltstone Medium gray to brownish gray with medium dark gray secondary hue; crumbly to . crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull occasionally earthy luster; silty to gritty texture; massive bedding structure with thin black carbonaceous laminations interbedded throughout. 9060' Coal Black to grayish black with brownish black secondary hue; crunchy to brittle tenacity; irregular to planar occasional conchoidal fracture; massive to scaly cuttings habit; metallic to greasy luster; matte to silty texture; thick bedding structure; no visible gas bleeding; subbituminous to carbonaceous shale grading. ( (1 EPOeH 32 Forest Oil Corporation Redoubt Unit #5 ( 9110' Sand and Conglomerate Sand Light gray; clast size ranges from coarse lower to fine upper; subround; moderate sphericity; poor sorting; polished (med-fgr) to chip (coarse grained) texture; submature; non to slight silic cement wI slight secondary calc @ upper beds; slight clay matrix with dominantly grain support with depth; composed of 90% quartz, 10% chert, metamorphic ( argillite), feldspar greenstone and various lithic fragments; fair estimated porosity and permeability no oil indicators I oil base mud. 9210' Conglomeratic Sand and Sand Light gray to very light gray; clast size ranges from very coarse lower to medium; subround medium grains with subangular coarse; poor sorting; chip coarse to polished medium grains; submature; non to very slightly silic cement; non to slight matrix silt; dominantly grain support; composed of 80% quartz, 10% chert, 10% metamorphic, greenstone, tuff and various lithic fragments; fair porosity and fair permeability; no oil indicators. 9270' Carbonaceous Shale and Coal Brownish black mottled black occasionally reddish brown hues and streak; firm; earthy to resinous luster; smooth to matte texture; hackly (coal) - planar fracture (carbonaceous shale); composed of very carbonaceous shale grad to lignitic coal. ( 9305' Tuffaceous Claystone Light brownish gray to medium light gray; firm; crumbly stiff in parts; PDC grooved fracture and habit; some soft sediment deformation; dull earthy luster; silty to clayey texture massive homogeneous beds of clay and silt; composed of 50GA> silt, 50% clay. 9345' Tuffaceous Siltstone Medium light gray to light gray with brownish gray secondary hue; crunchy to crumbly tenacity; irregular fracture; PDC grooved to massive cuttings habit; waxy to dull luster; silty to gritty texture; massive bedding structure with thin black carbonaceous laminations interbedded. 9395' Tuffaceous Claystone Light gray to medium light gray; pasty to mushy consistency; soft to crumbly tenacity; irregular fracture; massive to PDC grooved cuttings habit; dull to earthy occasionally waxy luster; clayey texture; massive bedding structure. 9435' Coal Black to grayish black; crunchy to brittle tenacity; planar to irregular fracture; platy to massive cuttings habit; greasy to metallic luster; matte to silty texture; thin bedding structure; subbituminous to carbonaceous shale grading; no visible gas bleeding. ( EPoeH 33 Forest Oil Corporation Redoubt Unit #5 (" 9475' Sand Light gray to very light gray with medium light gray secondary hue; grain sizes range from upper fine to lower coarse with occasional bit fractured pebble; poor to moderately sorted; angular to subangular; low sphericity; 700k quartz, 200k lithic, and 100k various chert and metamorphic fragments; unconsolidated to soft; matrix supported; no visible oil indicators present. 9535' Tuffaceous Siltstone Medium gray to light brownish gray with medium light gray secondary hue; crunchy to crumbly tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with carbonaceous material, sand, and tuffaceous claystone interbedded throughout. 9595' Tuffaceous Claystone Medium light gray to light gray with light brownish gray secondary hue; crumbly tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull luster; clayey texture; massive bedding structure. ( 9635" Carbonaceous Shale and Coal Grayish black to black occasionally mottled reddish black to reddish brown in carbonaceous shales; firm becoming soft in parts; earthy to resin luster; smooth to matte texture; hackly to subplanar fracture in carbonaceous shale; no visible bleeding gas in cuttings. 9675' Tuffaceous Siltstone Light brownish gray; poor to moderate induration; brittle in parts; crumbly occasional.ly crunchy; cohesive; PDC grooved fracture and habit moderate earthy luster; silty texture; massive beds of homogeneous silt; composed of 70% silt, 30% clay occasionally carbonaceous microlaminae. 9735' Tuffaceous Siltstone Light brownish gray; poor to moderate induration; brittle in parts; crumbly to crunchy; PDC groove fracture and habit; some soft sediment deformation; moderate earthy luster; silty texture; appears reworked with interbedded devitrifiedash, fine grain sand (loose) and various detrital material. 9780' Coal and Carbonaceous Shale Grayish black to black occasionally mottled reddish black; firm earthy to resinous luster; smooth to matte texture; hackly to subplanar fracture; no visible bleeding gas from cuttings. ( 9810' Tuffaceous Claystone Light brownish gray to light gray; soft occasionally brittle; mushy; PDC grooved fracture and habit; occasionally soft sediment deformation; mod earthy luster; silty to clayey texture; expansive in parts; microlaminae of carbonaceous material. [j EPOeH 34 Forest Oil Corporation Redoubt Unit #5 ( 9850' Sand and Conglomerate Sand Light gray; clast size ranges from coarse upper to fine lower; subangular coarse grains to subround to finer grains; moderate sphere poor sorting; chip coarse grains to polished fine grains; submature; non to very slight silic cement; non to slight silt matrix; dominantly grain support; composed of 70% quartz, 10°A> chert, 20% metamorphic ¡argillite greenstone and various lithic fragments; fair porosity and permeability; no oil indicators/oil base mud. 9915" Carbonaceous Shale and Coal Brownish black occasionally grayish black; firm; earthy to resinous luster; smooth to matte texture; hackly fracture occasionally planar along micro laminae of carbonaceous zones; composed of predominantly very carbonaceous shale grad to lignitic coal. 9955' Tuffaceous Siltstone Brownish gray to medium gray with medium light gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure. ( 10000' Sand and Conglomerate Light gray to medium light gray with medium gray secondary hue; clast sizes range from very coarse to upper fine; very poorly sorted; subangular to subrounded occasionally angular; low to moderate sphericity; unconsolidated to soft; matrix supported; 70°A> quartz, 10% chert, and 20% lithic and metamorphic fragments; black carbonaceous material interbedded; no visible oil indicators I oil base mud. 1 0060' Tuffaceous Siltstone Brownish gray to medium gray with light brownish gray secondary hue; crumbly to crunchy tenacity; irregular occasionally earthy fracture; PDC grooved to massive cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure with thin black carbonaceous laminations interbedded throughout. 10110' Carbonaceous Shale Brownish black to black; brittle to crunchy tenacity; irregular to planar fracture; massive to flaky cuttings habit; waxy luster; silty to matte texture; thin bedding structure. 10145' Coal Black to grayish black; dense to brittle tenacity; planar to irregular fracture; massive to flaky cuttings habit; waxy to metallic luster; matte texture; thin bedding structure. 10175' Tuffaceous Siltstone Light brownish gray to medium light gray; firm; stiff in parts; crumbly to crunchy; PDC groove fracture and habit; moderate to dull earthy luster; silty to gritty texture; massive bedding of homogeneous silt; generally composed of 90% friable silt, 10% very fine grained sand, carbonaceous and various detrital material. ( [j EPOCH 35 Forest Oil Corporation Redoubt Unit #5 ( 10240' Coal and Carbonaceous Shale Brownish black to grayish black; firm; earthy to resinous luster; smooth to matte texture hackly fracture in coal; planar fracture along carbonaceous shale laminations; no visible bleeding gas from cuttings; composed of various grades of very carbonaceous shale to lignitic coal. 10285' Tuffaceous Siltstone Light brownish gray to medium light gray; firm; stiff in parts; crumbly to crunchy; PDC groove fracture and habit; moderate to dull earthy luster; silty to gritty texture; massive beds of uniform silt generally compose of 90% friable silt, 10% devitrified ash, carbonaceous detrital material and scattered loose sand grains. 10335' Tuffaceous Siltstone Light brownish gray to light gray; firm; stiff in parts crumbly to crunchy; PDC grooved fracture and habit; moderate to dull earthy lust; silty to gritty texture; massive bedding of homogeneous silt; generally composed of 90% friable silt, 10% very fine grain sand, carbonaceous material and other detrital material. 10385' Coal Black to grayish black; dense to brittle tenacity; planar to irregular fracture; massive to flaky cuttings habit; waxy to metallic luster; matte texture; thin bedding structure. ( 10415' Tuffaceous SHtstone Medium gray to brownish gray with medium light gray secondary hue; crumbly to crunchy tenacity; irregular occasionally earthy fracture; PDC grooved to massive cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure with thin carbonaceous laminations, 10465' Tuffaceous Claystone Medium gray to medium dark gray with light gray secondary hue; pasty to mushy consistency; soft to crumbly tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy to dun luster; clayey texture; massive bedding structure. 10510' Carbonaceous Shale Brownish black to black; brittle to crunchy; irregular to planar fracture; massive to flaky cuttings habit; waxy to dull luster; silty to clayey texture; thin bedding structure. 1 0560' Carbonaceous Shale and Coal Black to grayish black grading to brownish black; firm; earthy to resinous luster; smooth to matte texture; hackly fracture; composed of very carbonaceous shale grading to lignitic coal; no visible bleeding gas from cuttings. ( [j EPOeH 36 Forest Oil Corporation Redoubt Unit #5 ( 10615' Tuffaceous Siltstone Medium gray to medium dark; crunchy to crumbly tenacity; irregular to earthy luster; PDC grooved to massive cuttings habit; dull to waxy luster; silty to gritty texture; massive bedding structure. 10650' Coal Black to grayish black; planar to irregular occasionally conchoidal fracture; massive to flaky occasionally blocky cuttings habit; metallic to vitreous luster; smooth to matte texture; thick bedding structure; subbituminous to carbonaceous shale grading. 10695' Tuffaceous Siltstone Medium gray to brownish gray; crumbly to crunchy tenacity; irregular fracture; massive to PDC grooved cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure. 10750' Tuffaceous Siltstone Light brownish gray to medium light gray; poor to mod induration; brittle in parts; crumbly to crunchy; PDC grooved fracture and habit; moderate earthy luster; silty to gritty texture; becoming interbedded with abundant devitrified ash and loose med- coarse grain sands with very carbonaceous shale and carbonaceous material. ( 10800' Tuffaceous Claystone Grayish brown to brownish gray and various hues of both; firm; slightly sectile; stiff in parts; fracture and habit; dull earthy luster; smooth clayey occasionally silty texture; thick distinct bed of brownish clays. 10835' Carbonaceous Shale Brownish black to dusky brown; crumbly to soft tenacity; irregular occasionally planar fracture; massive cuttings habit; dull to earthy occasionally waxy luster; silty to clayey texture; thin bedding structure. 10870' Sandstone Light gray to medium light gray; clast sizes range from upper coarse to lower fine with occasional bit fractured pebble; poorly sorted; angular to subangular;low to moderate sphericity; friable to easily friable; clay and silt matrix; minor amounts of carbonaceous material interbedded; no visible oil indicators. 10920' Tuffaceous Siltstone Medium gray to medium light gray with light brownish gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull luster; silty to gritty texture; massive bedding structure. ( ~ EPOeH 37 Forest Oil Corporation Redoubt Unit #5 (' 1 0960' Sandstone Light gray to very light gray; upper coarse to upper fine; poorly sorted; subangular to angular; low to moderate sphericity; dominantly quartz with minor amounts of chert, lithic, and metamorphic fragments; ash I clay matrix; no visible oil indicators. 11010' Coal Black to grayish black; dense to crunchy tenacity; planar to irregular occasionally conchoidal fracture; massive to flaky cuttings habit; metallic to waxy occasionally vitreous luster; matte texture; thin bedding structure; subbituminous to lignite grading. 11055' Tuffaceous Siltstone Medium dark gray to medium gray with brownish gray secondary hue; crunchy to crumbly tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with thin carbonaceous laminations interbedded throughout. 11105' Sand and Conglomerate Light gray to very light gray with medium Hghtgray secondary hue; clast sizes range from lower medium to lower coarse with occasional bit fractured pebble; poorly sorted; subangular to angular; low to moderate sphericity; unconsolidated to soft; ash I clay matrix; abundant carbonaceous material present; no visible oil indicators. ( 11160' Tuffaceous Claystone Medium gray to medium dark gray; pasty to mushy consistency; crumbly to soft occasionally crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to waxy luster; clayey texture; massive bedding structure. 11205' Ash White to very light gray; mushy to pasty consistency; soft to very soft tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy luster; clayey texture. 11235" Carbonaceous Shale and Coal Brownish black to black; crunchy to crumbly occasionally brittle tenacity; irregular to planar fracture; massive to flaky cuttings habit; dull to earthy occasionally waxy luster; silty to matte texture; thin bedding structure. 11275' Tuffaceous Siltstone Dark to medium dark gray; slightly hard to crunchy tenacity; irregular fracture; massive cuttings habit w/abundant PDC markings; dull earthy luster; silty to gritty; occasionaUy slightly sandy; abundant carbonaceous to coaly laminations; interbedded with thin coal/carbonaceous shale. ( [:I EPOeH 38 Forest Oil Corporation Redoubt Unit #5 ( 11320' Sandstone and Conglomeratic Sandstone Light gray to offwhite; predominantly soft; upper coarse to fine grained; angular to subangular; poorly to mod sorting; low to mod sphericity; predominantly matrix supported; ash/clay matrix; some light orange to gray chert; some black carbonaceous material as thin laminations; no oil indicators. 11390' Tuffaceous Siltstone Dark gray to dark brownish gray; firm to slightly hard; crunchy in part; irregular to splintery fracture massive to slightly platy cuttings; dull to slightly waxy luster; silty to gritty texture sandy in part; very carbonaceous; occasionally with thin coaly streaks. 11430' Sandstone Light gray to offwhite; abundant loose grains; upper medium to fine grained; angular to subangular; mod sorted; low to mod sphericity; matrix to grain supported; <10°/Ó chert; ash/clay matrix; occasionally grading to tuff; soft to firm; occasionally carbonaceous w/ thin reddish brown to black carbonaceous laminations; no oil indicators. 11480' Sand Medium gray to medium light gray; upper fine to upper medium with occasional upper coarse to bit fractured pebble; fairly sorted; subangular to subrounded;moderate spheri.city; unconsolidated to soft; calcareous cement; matrix supported; abundant carbonaceous material presents; no visible oil indicators. ( 11530' Tuffaceous Siltstone Medium gray to medium dark gray; crunchy to crumbly tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure. 11565' Coal Black to grayish black; crunchy to brittle tenacity; irregular to planar fracture; massive to flaky cuttings habit; waxy to metallic luster; matte to silty texture; thin bedding structure; lignite to carbonaceous shale grading. 11600' Sandstone and Conglomeratic Sandstone Predominantly loose grains; some light to medium gray preserved specimens; clast size ranges from broken pebble to fine grained; dominantly medium grained; angular to subangular; poorly sorted; low to mod sphericity; dominantly grain supported; clay matrix; abundant red to green grains; < 20% chert; some scattered carbonaceous material; no oil indicators. 11675' Coal and Carbonaceous Shale Black to dark gray; mod hard to brittle; irregular to planar fracture; platy to wedgelike cuttings; dull earthy to slightly resinous luster; matte texture; thinly bedded. ( EPoeH 39 Forest Oil Corporation Redoubt Unit #5 ( 11705' Tuffaceous Siltstone Dark gray; firm to slightly crunchy; massive to platy cuttings; irregular fracture; slightly vitreous to dull earthy luster; silty texture; occasionally sandy wI upper to lower fine quartz grains; scattered carbonaceous mat; interbedded with thin coals/carbonaceous shales. 11780" Carbonaceous Shale and Coal Brownish black to black; crunchy to brittle tenacity; planar to irregular fracture; flaky to massive cuttings habit; waxy to metallic luster; matte to silty texture; thin bedding structure; carbonaceous shale to lignite grading. 11820' Tuffaceous Siltstone Medium gray to brownish gray with medium light gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with microthin carbonaceous laminations interbedded. 11870' Tuffaceous Claystone Medium light gray to light gray; pasty consistency; soft to crumbly tenacity; irregular fracture; massive cuttings habit; waxy to dull luster; clayey texture; massive bedding structure with carbonaceous laminations interbedded. ( 11910' Coal and Carbonaceous Shale Grayish black to black w/ shaly brownish black sects; mod hard wI brittle to crunchy tenacity; irregular to planar fracture habit; slightly vitreous to dull earthy luster; massive w/local interbeds of carbonaceous laminations in siltstone and claystone. 11950' Sandstone and Conglomeratic Sandstone Predominantly loose grains; some light gray preserved pieces rare broken coarse to fine grained; dominantly upper to lower medium; poorly sorted; angular to subangular; low to mod sphere; predominantly clay matrix wlsome calcite fill; rr red grains; very carbonaceous wI thin black coaly streaks at 11985'; no oil indicators. 12000' Coal and Carbonaceous Shale Black to dark gray; firm to slightly hard; hackly to planar fracture; platy cuttings habit; dull earthy to slightly resinous luster; rough texture; thick bedded. 12030' Sandstone and Conglomeratic Sandstone Predominantly loose grains; clast size ranges from broken upper coarse to fine grained; poorly sorted; angular to subrounded; low to moderate sphericity; rare clay matrix supported specimens; dominantly clear quartz grains; <10% chert; some carbonaceous material; no oil indicators. ( [j EPOeH 40 Forest Oil Corporation Redoubt Unit #5 (" 12075' Sand and Conglomerate Medium gray to medium light gray; clast sizes range from lower medium to bit fractured pebble; poor to very poorly sorted; subangular to angular with high amounts of bit impacted grains; low to moderate sphericity; 70% quartz, 10% chert, and 20% various lithic and metamorphic fragments; calcareous cement; matrix supported; no visible oil indicators. 12130' Coal Black to grayish black; dense to brittle tenacity; planar to conchoidal fracture; wedgelike to platy cuttings habit; metallic to resinous luster; matte to smooth texture; thick bedding structure; no visible gas bleeding. 12165' Tuffaceous Siltstone Light to medium gray to dark brownish gray; firm to crumbly; irregular fracture; massive to slightly platy cuttings habit; dull earthy to slightly waxy luster; rough to silty to occasionally gritty texture; occasionally grades to very fine grained sandstone; abundant carbonaceous material. 12225' Coal and Carbonaceous Shale Black; firm to mod hard; brittle in part; blocky fracture; blocky to platy cuttings; slightty vitreous to resinous luster; smooth to rough texture; thinly bedded; interbedded with claystone. ( 12265' Tuffaceous Siltstone Medium dark gray to medium gray with brownish gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; massive cuttings habit; dun to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure with microthin carbonaceous laminations. 12315' Tuffaceous Claystone Medium gray to medium light gray; pasty consistency; soft to crumbly tenacity; irregular to earthy fracture; massive cuttings habit; dull to waxy luster; clayey texture; massive bedding structure. 12360' Tuffaceous Siltstone Medium gray to brownish gray; mod hard to firm; irregular to blocky fracture; massive cuttings; dull earthy luster; silty texture; sandy in part; some carbonaceous material,. 12410' Coal to Carbonaceous Shale Black; slightly hard to brittle; planar fracture; platy to scaly cuttings; dull to slightly resinous luster; rough to occasionally smooth texture; thickly bedded. ( [j EPOeH 41 Forest Oil Corporation Redoubt Unit #5 ( 12440' Sandstone Predominantly loose grains; clast size ranges from lower medium to fine grained; mod sorted; angular to subangular; low to mod sphericity; argillic in part w/ some preserved clay matrix supported specimens; rare green and redbrown grains; rare carbonaceous and silty laminations; no oil indicators. 12485' Tuffaceous Claystone Medium gray to medium dark gray; firm; irregular fracture; massive to slightly platy cuttings; dull earthy luster; slightly silty texture; abundant black carbonaceous lam; silty in part; grading to medium gray siltstone. 12525' Coal to Carbonaceous Shale Black; firm; brittle in part; planar fracture; platy to wedgelike cuttings; dull earthy to slightly resinous luster; smooth to rough texture; some brown/black carbonaceous shale. 12555' Tuffaceous Siltstone Medium dark gray to medium gray with brownish gray secondary hue; crunchy to crumbly occasionally hard; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure with sand, clay, and thin carbonaceous laminations interbedded throughout. ( 12610'Sand Medium light gray to very pale orange with medium gray secondary hue; clast sizes range from lower medium to upper fine; fair to poorly sorted; subrounded to rounded with occasional subangular; moderate sphericity; soft to unconsolidated; calcareous cement; matrix supported; clay and carbonaceous laminations interbedded; minor amounts of chloritization; no visible oil indicators. 12670' Carbonaceous Shale to Coal Black; minor amts of brown/black; firm to brittle; planar to blocky fracture; platy to flaky cuttings; dull earthy luster; smooth to rough texture; thinly bedded. 12705' Sandstone White to very light gray; firm/ nonfriable; clast size from lower medium to very fine grained; mod sorted; grain supported; angular to subangular; grain to matrix supported; silty in part grading to argillaceous siltstone; abundant ash/clay in matrix; very carbonaceous w/carbonaceous laminations; poor visible porosity and permeabHity; trace amt ofcher!; no oil indicators. 12760' Coal to Carbonaceous Shale Black; firm to mod hard; blocky to planar fracture; blocky to platy cuttings; dull to slightly resinous luster; smooth to rough texture; interbedded with claystone. ( [;I EPOeH 42 Forest Oil Corporation Redoubt Unit #5 ( 12790' Tuffaceous Siltstone Medium gray to medium dark gray with brownish gray secondary hue; crumbly to crunchy tenacity; irregular fracture; PDC grooved to massive cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure. 12830' Sand Light gray to medium light gray; upper to lower medium grain sizes; fair to poorly sorted; angular to subangular; low sphericity; matrix supported; unconsolidated; no visible oil indicators. 12865' Coal Black to grayish black; crunchy to brittle tenacity; planar occasionally conchoidal fracture; flaky to wedglike cuttings habit; metallic to resinous luster; matte occasionally smooth texture; thick bedding structure; lignite to carbonaceous shale grading. 12905' Sandstone Offwhite to light gray; firm to nonfriable; lower medium to lower fine grained; angular to subangular; mod sorting; low to mod sphericity; matrix to grain support wI abundant clay/ash; trace chert; trace green grains; tight to poor porosity and permeability; carbonaceous material and laminations; no oil indicators. ( 12955' Coat to Carbonaceous Shate Black; mod hard to brittle; blocky to platy cuttings; irregular to blocky fracture; slightly vitreous luster; smooth to matte texture; thinly interbedded with siltstone. 12990' Tuffaceous Siltstone Dark gray to grayish brown with medium dark gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dull to earthy occasionally waxy luster; silty to gritty texture; massive bedding structure. 13035' Tuffaceous Claystone Medium gray to medium dark gray with medium light gray secondary hue; crumbly to slightly soft tenacity; irregular to earthy luster; PDC grooved to massive cuttings habit; waxy to dull luster; clayey texture; massive beddings structure. 13090' Tuffaceous Siltstone Light brownish gray; poor to moderate induration; brittle occasionally stiff; crumbly to crunchy; PDC grooved fracture and habit; dull earthy luster; silty to gritty texture; massive homogeneous beds of friable silt; generally composed of 80% silt, 20% clay; scattered coarse grained loose sand; occasionally carbonaceous shale/ thin beds. ( 13135' Tuffaceous Siltstone to Very Fine Sandstone Light to medium gray; mod hard to dense; massive cuttings; irregular fracture; dull earthy luster; gritty to silty texture; clay to silic matrix; grading to very fine to fine grained sandstone; some carbonaceous laminations. EPoeH 43 Forest Oil Corporation Redoubt Unit #5 ( 13180' Sandstone Predominantly loose grains; clast size from rare broken coarse to fine grained; angular to subangular; poorly to mod sorted; low to mod sphericity; abundant ash matrix in samples; ash/clay matrix; poorly preserved; 20% chert; becoming conglomeratic at 13220'; abundant greenish grains; predominantly grain supported; abundant carbonaceous laminations; no oil indicators. 13255' Tuffaceous Siltstone Light gray to medium dark gray; some mod hard preserved, specimens; massive cuttings; irregular fracture; predominantly clay matrix; very gritty texture; grades to sandstone; carbonaceous in part. 13290' Coal to Carbonaceous Shale Grayish black to brownish black occasionally black; firm; dull earthy occasionally resinous luster; smooth to matte texture; PDC hackly fracture; composed of predominantly lignitic coals grading to very carbonaceous shale. 13320' Tuffaceous Siltstone Light brownish gray to light gray; poor to moderate induration; brittle occasionally stiff in parts; crumbly to crunchy; PDC grooved fracture and habit; dull earthy luster; silty to gritty texture; massive beds of grad silt with occasionally scattered fine sand. ( 13360' Tuffaceous Siltstone Light brownish gray; poor to moderate induration; brittle occasionally stiff; crumbly to crunchy; PDCgrooved fracture and habit; dull earthy luster; silty to ashy texture; becoming interbedded with devitrified ash and fine grain sand; occasionally becom.ing very detritalish. 13400' Coal to Very Carbonaceous Shale Grayish black to brownish black occasionally black; firm; dull earthy to resinous luster; smooth to matte texture; PDC hackly fracture; composed predominantly of very carbonaceous shale to lignitic coal. 13435' Sandstone Very light gray to white gray; soft; clast size from lower medium to fine grained; angular to subangular; mod well sorted; mod sphericity; abundant white ash matrix material in samples; matrix to grain supported; <10% chert; carbonaceous laminations; grading to tuffaceous siltstone; no oil indicators. 13500' Tuffaceous Siltstone to Sandstone Very light gray to white gray; soft to firm; silt to lower medium quartz grains; angular quartz; mod well sorted; white ash/clay matrix; pedom matrix supported; very carbonaceous to coaly; very coaly at 13520' with quartz grains embedded in coal; no oil shows. ( [;I EPOeH 44 Forest Oil Corporation Redoubt Unit #5 (' 13555' Devitrified Ash Very light gray mottled med light gray occasionally salt and pepper; very poorly indurated; greasy occasionally satin luster ashy texture; appears altered and redeposited; smectite; visible pyroclastic relic shards; interbedded with silt and grading to siltstone. 13590' Tuffaceous Siltstone Medium light gray poor to moderate induration; brittle occasionally stiff; crumbly to crunchy occasionally mushy to pasty in ashy sections; PDC fracture and habit; dull earthy luster; silty to ashy texture; massive beds of grad silts; occasionally interbedded with ash and fine grain sand. 13630' Coal to Very Carbonaceous Shale Black to brownish black; firm occasionally hard; resinous to earthy luster; smooth to matte texture; hackly PDC fracture; composed of very carbonaceous shale to lignitic coal; no visible bleeding gas from cuttings. 13665' Devitrified Ash Ught gray mottled medium light gray; very poorly indurated; greasy to satin luster; ashy to silty texture; appears reworked and redeposit smectite; visible pyroclastic relic shards; interbedded with silt and carbonaceous detrital material. ( 13705' Coal to Carbonaceous Shale Black; firm to mod hard; blocky to platy cuttings; hackly to splintery fracture; slightly resinous to earthy luster; smooth to matte texture. 13735' Sandstone Light gray to light white/ gray; clast size ranges from lower medium to fine grained;. angular to subangular; low to mod sphericity; mod sorted; grain to matrix supported; abundant white ash/silt matrix material; slightly carbonaceous; grades to siltstone; no oil indicators. 13800' Sand Very light gray; size ranges from coarse lower to fine upper; subround occasionally subangular; moderate sphericity; mod to poor sorting; polished texture; submature non to very slight silic cement; abundant clay/ash supported matrix; composed of predominantly quartz with secondary chert, metamorphic and greenstone; note the appearance of c-4ls and C-5IS @ 13800'. 13845' Tuffaceous Siltstone Light gray mottle light brownish gray; poor induration; PDC grooved fracture and habit; greasy to earthy luster; ashy to silty texture; decreasing ash content; interbedded with thin to thick beds of conglomerate sands. ( EPoeH 45 Forest Oil Corporation Redoubt Unit #5 ( 13880' Sand Light gray; clast size range med upper to fine upper; subround; mod sphericity poor sorting; polished texture; submature; non to very slight silic cement; abundant to massive silUash matrix grading to siltstone; poor porosity and permeability; oil indicators masked by mud system. 13920' Coal to Carbonaceous Shale Black mottled brownish black; firm; earthy occasionally resinous luster; matte texture; PDC hackly fracture. 13940' Sandstone to Siltstone Light gray; firm clast size from lower medium to fine grained; trace broken coarse grains; mod sorted; low to mod sphericity; grain to matrix supported; ash matrix; grading to siltstone; trace amts of chert; becoming cleaner at 13970'. 14005' Coal (14015' to 14032') Black; brittle planar fracture; vitreous luster; smooth texture; homogeneous and uniform; gas bleeding from core chips. 14035' Carbonaceous Shale Dark gray; mod hard to dense; thin coaly plant remains; variable amounts of silt; interbedded with carbonaceous siltstone. ( 14060' Coal (14075') Black; firm; vitreous to metallic luster; smooth to matte texture; subconchoidal to hackly fracture; composed of predominantly bituminous coal; visible bleeding gas from cuttings. 14090' Conglomeratic Sand Light gray; clast size very coarse lower to medium upper; subangular to subrounded; moderate sphericity; moderately sort; polish to chip texture abundant ash/silt support matrix; composed of 80 quartz, 10% chert, 10% very lithic fragments; poor - fair porosity and permeability; no oil indicators. 14125' Carbonaceous Shale Black to brownish black; firm to hard; earthy occasionally resinous luster; smooth to matte/grittytexture; hackly occasionally subplanar fracture; composed of very carbonaceous shale grading to sublignitic coal. 14160' Tuffaceous S Htstone Light to medium gray; firm to mod hard; massive cuttings; irregular fracture; dull tuster; silty texture; with variable amounts of ash in matrix; carbonaceous material and thin laminations; interbedded with thin coal/carbonaceous shale. ( EPoeH 46 Forest Oil Corporation Redoubt Unit #5 ( 14200' Tuffaceous Siltstone to Sandstone Light to medium gray; soft to mod hard; massive cuttings; irregular fracture; abundant ash in samples; ash/clay matrix; becoming sandy in part; greasy to earthy luster; silty to gritty texture; interbedded with thin carbonaceous shale/coal intervals. 14240' Sandstone Predominantly loose grains; poorly preserved; clast size from lower medium to very fine grained; trace matrix supported specimens; angular to subangular; low to mod sphericity; increase ash content in samples; trace green grains; predominantly ash matrix; very carbonaceous; no oil indicators. 1431 0' Tuffaceous Siltstone Pinkish gray to light brownish gray; mod induration; earthy fracture; subnodular habit; greasy to earthy luster; silty occasionally ashy texture composed of 60% silt, 300k ash 10% very fine grained sand and various detrital material; scattered cong sand and ash; app reworked/redeposited, 14350' Coal Black to brownish black; firm to hard; resinous to earthy luster; matte texture; hackly fracture; composed of very carbonaceous shale at contacts to subbituminous coal. ( 14380' Coal (14395' to 14405') Black occasionally brownish black; firm occasionally hard; resinous to earthy luster; matte texture; subblocky to hackly fracture; composed oflignitic to subbituminous coal; visible bleeding gas from cuttings. 14415' Tuffaceous siltstone Brownish gray to pale yellowish brown; mod indurated; stiff; earthy fracture; subnodular habit earthy luster; silty/clayey texture; composed of 70% silt, 30% clay; slightly carbonaceous. 14450' Sandstone and Conglomerate Light gray; clast size ranges from broken pebble to lower medium; poorly sorted; low to mod sphericity; dominantly angular grains w/minor subrounded; silt/clay matrix; dominantly grain supported; <20% chert; occasionally trace redbrown to green grains; some very hard, siliceous specimens sandstone specimens preserved in samples; no oil indicators in oil base mud. ( 14505' Sandstone and Conglomerate Predominantly loose grains; some preserved light grain specimens; clast size from upper coarse to fine grained; angular to subangular; mod sphericity; poorly sorted; .increase in siltstone thru this interval matrix to grain supported; clay/silt matrix; trace amts redbrown to green grains; trace amts of carbonaceous mat; minor amts of chert<10%; occasionally grades to sandy siltstone; occasionally slightly calcareous; occasionally thin coaly streaks. EPoeH 47 Forest Oil Corporation Redoubt Unit #5 ( 14570' Conglomerate Sandstone Light gray; clast size from broken pebble to lower medium grained; poorly to mod sorted; angular to subrounded; low to mod sphericity; matrix supported; silt/clay matrix; occasionally mod siliceous; some grain supported siliceous specimens; <20% chert; scattered carbonaceous material; no c-4's or c-5's; thinly interbedded with carbonaceous shale which exhibits trace amounts of c'4. 14645' Sandstone and Conglomeratic Sandstone Very light gray; soft to friable; grain size from upper fine to lower medium; angular to subangular; mod sorted; low to moderate sorting; matrix supported; predominantly clay/silt matrix; 20% chert; minor amts of black metamorphic/lithic fragments. 14710' Core #2 - Conglomerate Sand 14715'-14722' Very light gray to medium light gray; clast sizes range from scattered pebble predominantly coarse grained to fine upper; coarse grained subrounded to subangular low to poor sorting; chip texture; weak silic cement; grain supported with loose clay matrix; grad to med to fine sand at 14726'; predominantly quartz with minor chert scattered coal fragments interbedded (pebble size); fair to good poros.ity and permeability; no oil indicators/oil base mud. ( 14760' Sand and Conglomerate Sand Light brownish gray to pale yellowish brown; clast size ranges from pebble/coarse grain to fine; subangular to subround; mod occasionally low developed sphericity; poor sorting; chip to impacted texture; non calc; very weak silic cement; mod silt/ash support at 14770' grading to predominantly grain support at 14800'; fair to good estimated porosity 14810' Tuffaceous siltstone Medium light gray to light brownish gray; poor to moderate induration; stiff in parts; PDC grooved fracture and habit; earthy luster; silty texture; thin beds of very carbonaceous shale grading to coal at 14825-14836'. 14855' Sand Light brownish gray to pale yellowish brown; clast size ranges from medium upper to fine lower occasionally scattered coarse grained; subround to subangular; moderate sphericity; moderate sorting; chip to impact texture submature; non to slight silic cement; non calc; very slight clay/ash matrix; dominantly grain support; composed of 70% quartz 1 0% chert, 20% metamorphic, feldspar and various lithics fragments; fair to good porosity and permeability. 14910'Sand Light brownish gray to medium gray; clast sizes range from upper fine to upper very coarse; very poor sorting; subangular to subrounded with occasional bit impacted grain; moderate to low sphericity; grain supported with occasional silt matrix; dominantly quartz with minor amounts of chert and metamorphic fragments; fair to good visual porosity and permeability. ( ~ EPOeH 48 Forest Oil Corporation Redoubt Unit #5 ( 14985' Sand Light brownish gray to pinkish gray with very light gray secondary hue; clast sizes range from upper fine to upper coarse; poor to very poor sorting; subangular to subrounded with occasional bit fracture; low to moderate sphericity; silt to ash matrix material; black carbonaceous material interbedded throughout; fair to good visual porosity and permeability; no visible oil indicators J oil base mud. 15045' Carbonaceous Shale to Coal Brownish black to grayish black; brittle to firm; earth to subresinous luster; matte to smooth texture; irregular to hackly fracture; composed of very carbonaceous shale grading to lignitic coal at 15067'. 15080' Sand to Sandstone Light brownish gray to very pale orange; clast size ranges from medium lower to fine lower; subangular to subround; moderate sphericity; mod sorting; chip to impacted texture; sub mature; slight silic cement; dominantly grain supported; slight silt/clay matrix-loose attachment; composed of 70% quartz, 10% chert 20% metamorphic and various lithic fragments; fair to good porosity and permeability; no oil indicators I oil base mud. ( 15140' Carbonaceous Shale Grayish black occasionally brownish gray; moderate induration; sub planar to splintery fracture; subplaty habit; dull earthy luster; smooth to matte texture; thick bed of very carbonaceous shale becoming brownish gray at contacts grading to very ashy tuffaceous siltstone. 15180' Tuffaceous Claystone Brownish gray to medium dark gray; pasty consistency; soft to very soft tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull luster; clayey texture; massive bedding structure. 15220'Tuff White to very Hghtgray; pasty consistency; very soft tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy luster; clayey texture. 15270' Tuffaceous siltstone Medium dark gray to brownish gray; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure. 15305' Carbonaceous Shale Very dusky red to moderate brown; crumbly to soft tenacity; planar to irregular fracture; flaky to PDC grooved cuttings habit; waxy to dull luster; clayey to silty texture; thin bedding structure. ( ~ EPOeH 49 ( ( ( Forest Oil Corporation Redoubt Unit #5 15340' Tuffaceous Siltstone and Devitrified Ash Very pale orange mottled pinkish gray to very light gray; very poorly indurated; brittle; mushy; irregular fracture; massive habit; mod to bright greasy to earthy luster; ashy texture; thick to massive beds of rework silt and ash; expansive; interbedded with various detrital material: mod reddish brown carbonaceous1 pyroclastic relic shards, silt, and very fine grain sand; difficult to discern between silt and devitrified ash boundaries. 15400' Carbonaceous Clay Reddish brown to grayish brown occasionally grayish black; poor to moderate induration; brittle to stiff; PDC fracture and habit; earthy luster; clayey/silty texture; thin beds of carbonaceous clay. r:il EPOeH 50 Forest Oil Corporation Redoubt Unit #5 ( Begin RU #SA 11515' Conglomeratic Sandstone Predominantly loose grains; clast size from broken pebble to fine grained; rare light gray grain supported specimens wI claylsilt matrix; poorly sorted; mod sphericity; dominantly angular to subangular wlminor amts of subrounded grains; 100k light to medium gray chert; thinly interbedded with thin carbonaceous shale intervals; no oil indicators. 11570' Coal and Carbonaceous Shale Black; mod hard; occasionally brittle; platy to flaky cuttings habit; planar to irregular fracture; dull to slightly vitreous luster; smooth to rough texture; lignite to carbonaceous shale. 11600' Tuffaceous Siltstone Medium gray to medium dark gray; crunchy to crumbly tenacity; irregular to earthy fracture; massive cuttings habit; dull to earthy occasionally waxy luster; silty texture; massive bedding structure. ( 11635' Sand Medium gray to brownish gray; clast sizes range from upper fine to lower coarse with occasional bit fractured pebble; poorly sorted; subangular to angular; low to moderate sphericity; unconsolidated; matrix supported; no visible oil indicators. 11675' Coal and Carbonaceous Shale Black to grayish black; crunchy to brittle tenacity; planar to conchoidal fracture; massive cuttings habit; waxy to dull luster; matte to sirty texture; thin bedding structure; carbonaceous shale to lignite grading. 11715' Tuffaceous Claystone Medium light gray to light gray; mushy to pasty consistency; soft to crumbly tenacity; irregular to earthy fracture; massive cuttings habit; waxy to dull luster; clayey texture; massive bedding structure with thin black to reddish black carbonaceous laminations. 11760' Carbonaceous Shale and Coal Black to dark gray; mod hard; platy to flaky cuttings; planar to irregular fracture; dull to slightly vitreous luster; matte to smooth texture; some slightly visible gas bleeding from coal specimens. 11795' Tuffaceous Siltstone Medium gray to medium dark gray; massive cuttings; mod to very hard; irregular fracture; dull to earthy luster; clayey to silty texture; variable amts of clay; some carbonaceous material; thinly bedded with claystone and thin coals. ( [:I EPOeH 51 Forest Oil Corporation Redoubt Unit #5 ( 11835' Carbonaceous Shale and Coal Black to dark gray; hard to brittle; platy cuttings; planar to occasionally blocky fracture; dull earthy to slightly resinous luster; thinly bedded. 11880' Tuffaceous Claystone Medium dark gray to medium gray with brownish black secondary hue; pasty occasionally mushy consistency; soft to crumbly tenacity; irregular to earthy fracture; massive cuttings habit; dull to waxy occasionally earthy luster; clayey occasionally silty texture; massive bedding structure with thin carbonaceous laminations. 11935' Carbonaceous Shale and Coal Black; mod hard to brittle; platy to flaky cuttings irregular to planar fracture; dull earthy to slightly vitreous luster; rough to smooth texture; thinly interbedded with claystones and siltstones. 11970' Tuffaceous Claystone Light gray to medium gray; mod hard; massive cuttings habit; irregular fracture; dull earthy luster; silty to clayey texture; silty in part; carbonaceous in part; interbedded with thin carbonaceous/coaly beds. ( 12005' Conglomeratic Sandstone Predominantly loose grains; some light gray matrix supported specimens; clast size from coarse to fine grained; poorly sorted; angular to subrounded; clay/ash matrix; low sphericity; unconsolidated; no visible oil indicators. 12055' Coal and Carbonaceous Shale Black to grayish black with brownish black secondary hue; crumbly to crunchy tenacity; irregular to planar fracture; massive to flaky cuttings habit; waxy to dull luster; matte to clayey occasionally silty texture; thin bedding structure; carbonaceous clay to lignite grading. 12105' Tuffaceous Siltstone Light gray to very light gray; crumbly to soft tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull occasionally greasy luster; silty to gritty texture; massive bedding structure; grades from a siltstone to fine grained sandstone. 12190' Conglomeratic Sandstone Light gray to offwhite gray; friable; clast size from broken pebble to fine grained; angular to subangular; low sphericity; dominantly matrix supported with ash/silt matrix; minor amounts of greenstone and redbrown grains; poorly sorted; slightly calcareous; abundant carbonaceous laminations; no oil indicators. ( E"-'~)O C. .H JL _1- 52 Forest Oil Corporation Redoubt Unit #5 ( 12250' Coal and Carbonaceous Shale Black to dark gray; platy to flaky cuttings; planar to conchoidal fracture; mod hard; occasionally brittle; dull to slightly resinous luster; smooth to rough texture; thinly bedded. 12275' Tuffaceous Siltstone Medium gray to brownish gray with medium dark gray secondary hue; soft to crumbly tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; waxy to dull luster; silty to gritty texture; massive bedding structure; minor amounts of black carbonaceous material interbedded throughout. 12340' Tuffaceous Claystone Light gray to medium light gray; pasty consistency; soft to crumbly tenacity; irregular fracture; massive to PDC grooved cuttings habit; dull to earthy occasionally waxy luster; clayey texture; massive bedding structure. 12380' Coal and Carbonaceous Shale Black to grayish black with reddish black secondary hue; crunchy to crumbly tenacity; planar to irregular fracture; massive to flaky cuttings habit; greasy to resinous luster; matte to silty texture; thin bedding structure. ( 12420' Sand Medium light gray to light gray; clast sizes range from lower medium to lower fine; fair to poorly sorted; subangular to subrounded; moderate to low sphericity; friable to soft; matrix supported; matrix material ranges from ash and clay to silt; abundant black carbonaceous material interbedded throughout. 12470' Tuffaceous Siltstone Medium gray to brownish gray with medium dark gray secondary hue; soft to crumbly tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; waxy to dull luster; silty to gritty texture; massive bedding structure; minor amounts of black carbonaceous material interbedded. 12520' Tuffaceous Claystone Dark gray tomed dark gray; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDCgrooved cuttings habit; dull to earthy occasionally waxy luster; clayey texture; massive bedding structure. 12555' Tuffaceous Siltstone Light gray to medium dark gray; firm to crumbly; massive to PDC grooved cuttings; dull earthy luster; silty to clayey texture; variable amts of silt; grading to silty claystone; variable amounts of carbonaceous material. ( [:I EPOCH 53 Forest Oil Corporation Redoubt Unit #5 (' 12595' Tuffaceous Claystone Dark gray to medium dark gray; firm to mod hard; massive cuttings with PDC markings; irregular fracture; dull earthy to slightly waxy luster; silty to clayey texture silty in part; grading to siltstone; abundant carbonaceous material and thin carbonaceous laminations. 12640' Carbonaceous Shale and Coal Black to dark gray; platy to flaky cuttings; mod hard to brittle; splintery to planar fracture; dull earthy to slightly resinous luster; rough texture; some visible gas bleeding from coal specimens. 12680' Tuffaceous Claystone Medium dark gray to medium gray; firm to crumbly; massive cuttings with PDC markings; irregular fracture; dull earthy luster; silty to occasionally gritty texture; silty to slightly sandy; variable amts of carbonaceous material. 12720' Sandstone Predominantly loose grains; clast size ranges from lower medium to fine grained; mod sorted; angular to subangular; some matrix supported specimens; trace chert and greenstone; low to mod sphericity; ash/clay matrix; moderately to slightly carbonaceous; no oil indicators. ( 12760' Sand Light brownish gray to medium light gray with brownish gray secondary hue; clast sizes range from upper coarse to lower fine; poorly sorted; subangular to subrounded; low to moderate sphericity; unconsolidated to friable; matrix supported; dominantly silt with minor amounts of ash and clay matrix; minor amounts of black carbonaceous material interbedded; no visible oil indicators. 12835' Coal and Carbonaceous Shale Black to brownish black with blackish red secondary hue; crunchy to brittle tenacity; splintery to planar fracture; massive to flaky cuttings habit; greasy to resinous luster; matte to silty occasionally smooth texture; thin bedding structure; carbonaceous shale to subbituminous grading. 12885' Sandstone Predominantly loose grains; light gray to offwhite gray; friable; clast size ranges from lower medium to fine grained; mod sorted; dominantly angular to subangular with minor subrounded grains; low to mod sphericity; matrix supported; ash/clay matrix; minor amts of redbrowngrains; trace medium gray chert; carbonaceous laminations; no oil indicators. ( (I EPOeH 54 Forest Oil Corporation Redoubt Unit #5 (" 12940' Sandstone Light gray to offwhite; dominantly fine grained; clast size from lower medium to fine grained; mod well sorted; angular to subangular; abundant white ash matrix material in samples; matrix supported; crumbly in part; rare redbrown and greenstone grains; moderately carbonaceous; low to mod sphericity; no oil indicators. 12990' Tuffaceous Claystone Light to medium dark gray; some black carbonaceous intervals; firm to soft; crumbly in part abundant PDC tubular cuttings and markings; massive to slightly platy; irregular fracture; dull earthy luster; clayey to silty texture; variable amounts of silt; interbedded with thin carbonaceous shale; becoming silty to sandy below 13000'. 13040' Coal and Carbonaceous Shale Black to blackish red; brittle to crunchy tenacity; splintery to planar fracture; flaky to massive cuttings habit; greasy to resinous luster; matte to silty texture; thin bedding structure; carbonaceous shale to lignite grading. ( 13080' Tuffaceous Claystone Medium dark gray to dark gray with brownish gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; dun to earthy occasionally waxy luster; clayey occasionally sìlty texture; massive bedding structure with thin black to blackish red carbonaceous raminations interbedded throughout. 13135' Tuffaceous Siltstone Medium dark gray to medium gray with brownish gray secondary hue; crunchy to crumbly tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; waxy to dull occasionally earthy luster; silty to gritty texture; massive bedding structure. 13180' Coal Black; mod hard to brittle; platy to blocky cuttings; blocky to planar fracture; slightly vitreous luster; smooth to rough texture; massive coal; some visible gas bleeding from specimens. 13210' Sandstone Light gray; predominantly loose grains; clast size ranges from lower medium to fine grained~ angular to subangular; mod well sorted; low to mod sphericity; grain to matrix supported; variable amts of ash/clay in matrix; redbrown grains; this sand produced a minor gas show of 80 units. 13275' Coal Black; hard; occasionally brittle; blocky to platy cuttings; blocky to planar fracture; resinous to slightly vitreous luster; smooth to rough texture; some visible bleeding gas. ( fJ EPOeH 55 Forest Oil Corporation Redoubt Unit #5 ( 13305' Tuffaceous Siltstone Medium dark gray; firm to soft; massive cuttings; abundant PDC markings; irregular fracture; dull earthy luster; silty texture; grading to silty claystone; minor amts of carbonaceous material. 13340' Tuffaceous Claystone Medium dark gray; soft to firm; massive cuttings; abundant PDC markings; irregular fracture; clayey to silty texture; dull earthy luster; minor amounts of ash; variable silt content; minor amounts of carbonaceous material; grades to argillaceous siltstone. 13400' Coal and Carbonaceous Shale Black to grayish black with brownish black secondary hue; brittle to crunchy tenacity; planar to conchoidal fracture; massive to flaky cuttings habit; greasy to resinous luster; matte to silty texture; thin bedding structure; subbituminous to carbonaceous shale grading; slight visible gas bleeding. 13450' Tuffaceous Claystone Medium gray to brownish gray; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to waxy luster; clayey texture; massive bedding structure. ( 13485' Tuffaceous Siltstone Medium dark gray to medium gray; soft to crumbly; massive cuttings w/PDC markings; irregular fracture; dull to slightly waxy luster; silty to clayey texture; occasionally thin very fine sand interbeds; thin carbonaceous laminations; massive. 13525' Tuffaceous Claystone Medium dark gray to medium gray; soft; massive with PDC tubular to ridge cuttings; dull earthy luster; silty to clayey texture; very fine carbonaceous mat; variable amts of silts; 10% loose sand. 13560' Carbonaceous Shale Dark brown to dark gray; very hard; platy to massive; irregular fracture; dull earthy luster; rough texture; occasionally coaly fragments (plant stems); overlies thin coal. 13590' Coal Black; mod hard; blocky cuttings habit; blocky to planar fracture; vitreous luster; smooth texture; thinly bedded; interbedded with carbonaceous shale; some visible gas bleeding. 13620' Sandstone Offwhite to light gray; friable; grain size ranges from lower medium grained to fine grained; moderate to well sorted; angular to subangular; moderate sphericity; matrix supported; matrix material ranges from silt to ash and clay; high amounts of black carbonaceous material interbedded; no visible oil indicators present. ( k EPoeH 56 Forest Oil Corporation Redoubt Unit #5 ( 13670' Tuffaceous Siltstone Medium gray to medium dark gray with brownish gray secondary hue; crunchy to crumbly occasionally brittle tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habit; dull to earthy luster; silty to gritty texture; massive bedding structure. 13715' Tuffaceous Claystone Medium dark gray to brownish gray; crunchy to crumbly tenacity; irregular to earthy fracture; scaly to PDC grooved cuttings habit; dull to earthy luster; clayey texture; massive bedding structure; silt and sands interbedded. 13770' Tuffaceous Siltstone and Claystone Dark gray; mod to very hard; platy to massive cuttings; irregular fracture; PDC markings; silty to clayey texture; moderately to very carbonaceous; dull earthy luster; interbedded with carbonaceous shale. 13830' Tuffaceous Siltstone Medium gray to medium dark gray; crumbly to crunchy tenacity; irregular fracture; massive to PDC grooved cuttings; dull to earthy luster; silty to gritty texture; massive bedding structure. ( 13865' Coal and Carbonaceous Shale Black to very dusky red; crunchy to crumbly tenacity; planar to irregular fracture; wedgelike to massive occasionally PDC grooved cuttings habit; resinous to waxy luster; matte to polished texture; thin bedding structure; lignite to carbonaceous shale grading; slight visible gas bleeding. 13910' Sandstone Offwhite to light gray; soft clast size ranges from lower medium to fine grained; angular to subrounded; predominantly matrix supported with ash/silt matrix; mod' sorted; mod sphericity; 10% gray to black chert; <10% black metamorphicllithic fragments; trace amounts of greenstone; occasionally moderately carbonaceous w/black carbonaceous laminations; no oil indicators. 13965' Tuffaceous Claystone Medium gray to grayish brown (oil base mud coating); firm massive cuttings; abundant PDC markings; irregular fracture; dull earthy luster; silty texture; occasionally thin very hard silic siltstone; variable amts of silt and carbonaceous material; good lithology change at 14008'; becoming tuffaceous sandstone with abundant white ash in samples. ( 14020' Tuffaceous Sandstone and Tuff Offwhite; soft to crumbly; friable; clast size ranges from lower medium to silt size grains; mod sorted; angular to subangular; abundant white ash in samples; abundant loose quartz grains; ash matrix supported; grading to ash; trace amts of light green grains; trace chert; thin carbonaceous laminations and coaly particles; no oil indicators. [;I EPOeH 57 Forest Oil Corporation Redoubt Unit #5 ( 14075' Sandstone Predominantly loose grains; white to light gray; friable; clast size from upper medium to fine grained; angular to subrounded; mod well sorted; ash/silt matrix; grain to matrix supported; trace greenstone; trace carbonaceous material; very slight calc; no visible oil indicators; this interval produced a good gas show. 14125' Devitrified Ash Dominantly found as a matrix material; very pale orange to off white with pinkish gray secondary hue; pasty consistency; very soft to soft tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy to greasy luster; silty to crystal'n texture; massive bedding structure. 14185' Coal and Carbonaceous Shale Black to dark reddish brown with moderate brown secondary hue; crumbly to crunchy tenacity; planar to irregular fracture; flaky to wedgelike occasionally PDC grooved cuttings habit; resinous to polished luster; matte to silty texture; thin bedding structure; lignite to carbonaceous clay grading. ( 14235' Tuffaceous Claystone Medium gray brown (oil base mud); firm to occasionally mod hard in silty specimens; massive to slightly platy; irregular fracture; silty to clayey texture; dull earthy luster; variable amts of silt; grading to siltstone; very fine carbonaceous material; occasionally thin coaly laminations; non to very slightly calcareous. 14285' Tuffaceous Sandstone Offwhite to light gray; occasionally salt & pepper appearance; soft to crumbly; clast size from lower medium to fine grained; reworked ash; angular to subrounded; low to mod sphericity; <10% lithic fragments; trace amts of greenstone and chert; white ash/silt matrix; predominantly matrix supported; grading to tuff; minor amts of carbonaceous material as laminations or particles; becoming coaly at base. 14350' Coal and Carbonaceous Shale Black; mod hard to brittle; blocky fracture; blocky to platy cuttings; abundant PDC markings; resinous to dun earthy luster; rough to smooth texture; grading to carbonaceous shale; interbedded w/sand. 14385' Sandstone Abundant loose grains; light graywhite to white; friable to crumbly; clast size from lower medium to very fine grained; mod sorted; grain to matrix supported in tuffaceous pieces; abundant lithic fragments from greenstone to gray chert; silt/clay matrix; some slightly siliceous examples; angular to subrounded grains; mod sphericity; no increase in c-5's over this interval; no oil indicators. ( EPoeH 58 Forest Oil Corporation Redoubt Unit #5 ( 14445' Sandstone Light gray to offwhite; crumbly; clast size f/rare broken coarse to fine grained; angular to subrounded; poorly to mod sorted; predominantly matrix supported; abundant ash matrix material in samples; ash/ clay/silt matrix; overall decrease in medium grains; increase in ash/silt component; no increase in c-5's- no oil indicators. 14500' Devitrified Ash Very light gray to off white with pinkish gray secondary hue; pasty to mushy consistency; soft to crumbly tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy to greasy luster; silty texture; massive bedding structure. 14555' Conglomeratic Sand Very pale orange to very light gray with light brownish gray secondary hue; clast sizes range from upper fine to bit fractured pebble; poorly to moderately sorted; angular to subrounded; moderate to low sphericity; friable to unconsolidated; slight calcareous cement; matrix to grain supported; ash and silt matrix material; black carbonaceous material interbedded; no visible oil indicators. ( 14615' Sandstone and Conglomeratic Sandstone Light gray; light brown gray (oil base mud); clast size from broken pebble to fine grained; angular to subrounded; low to mod sphericity; predominantly clay/silt matrix; some preserved grain supported pieces with siliceous cement; abundant greenstone; abundant lithic fragments; no oil indicators. 14665' Carbonaceous Shale Black to dark gray; some brownish black; mod hard; slightly platy cuttings; splintery to irregular fracture; dull earthy luster; smooth to silty texture; interbedded w/ coal& siltstone. 14695' Coal Black; brittle in part; blocky to flaky cuttings; planar fracture; mod vitreous luster; smooth texture; some visible bleeding gas. 14720' Tuffaceous Siltstone Medium dark gray to medium gray; mod hard to very hard; massive to slightly platy cuttings; abundant PDC markings; irregular fracture; silty to clayey texture; dull earthy luster; trace amts of carbonaceous material interbedded with thin coaly intervals. 14780' Coal and Carbonaceous Shale Black to occasionally brownish black in shale; mod hard; platy to flaky cuttings; splintery to planar fracture; slightly vitreous to dull earthy luster in shale; smooth to matte texture; some thin siltstone interbeds. ( (J EPOeH 59 Forest Oil Corporation Redoubt Unit #5 ( 14795' Tuffaceous Siltstone Medium gray to light brownish gray with medium dark gray secondary hue; crumbly to soft tenacity; irregular to earthy fracture; PDC grooved to massive cuttings habit; waxy to dull luster; silty to gritty texture; massive bedding structure; thin carbonaceous lamination interbedded. 14840' Sand Light brownish gray to light gray with off white secondary hue; clast sizes range from lower medium to upper coarse with occasional bit fractured pebble; moderately to poorly sorted; subangular to subrounded; moderate to low sphericity; unconsolidated; matrix supported; high amounts of carbonaceous material; no visible oil indicators. 14895' Tuffaceous Siltstone Light gray to light brownish gray; soft to crumbly tenacity; irregular fracture; massive to PDC grooved cuttings habit; waxy to greasy occasionally dull luster; silty to gritty texture; massive bedding structure with ash and sands interbedded 14935' Sandstone Predominantly loose grains; some light gray preserved specimens; mod hard; clast size from lower medium to fine grained; mod well sorted; low to mod sphericity; angular to subangular; preserved specimens exhibit calc and siliceous cement; matrix supported; occasionally very carbonaceous; no visible oil indicators. ( 14985' Tuffaceous Siltstone Medium dark gray; firm to slightly hard; massive to slightly platy cuttings; irregular fracture; silty texture; occasionally slightly waxy luster; predominantly earthy; variable amts of sand; some thin clay to carbonaceous shale laminations; slightly carbonaceous; interbedded with thin carbonaceous shale. 15030' Sandstone Light gray; soft; clast size is dominantly fine grained w/abundant loose med grains; angular to subangular; mod well sorted; tuffaceous matrix; predominantly matrix; some black carbonaceous striations; tuffaceous sandstone grading to tuff; no oil indicators. 15085' Tuffaceous Siltstone Medium gray to medium light gray with light brownish gray secondary hue; crumbly to crunchy tenacity; irregular to earthy fracture; massive to PDC grooved cuttings habi,t; silty to gritty texture; massive bedding structure. 15125' Sand Light gray to pinkish gray; upper medium to lower fine with occasional bit fractured pebble; fair to poorly sorted; subangular to subrounded; low to moderate spherircity; unconsolidated to friable; grain supported; silt and ash matrix material; abundant carbonaceous material; no visible oil indictors. ( [:I EPOeH 60 Forest Oil Corporation Redoubt Unit #5 ( 15175' Sandstone Light gray to offwhite; slightly friable; upper medium to lower fine grained; mod well sorted; angular to subrounded; grain to matrix supported ash/silt matrix; ash matrix material; trace greenstone; no oil indicators. 15240' Coal and Carbonaceous Shale Black; platy to flaky cuttings; mod hard; planar fracture; dull earthy in shale to resinous in coal; some brown black carbonaceous shale; some visible bleeding gas. 15285' Tuffaceous Claystone Medium gray to brownish gray; crumbly to crunchy; irregular fracture; PDC grooved cuttings; waxy to dull luster; clayey texture; massive bedding structure. 15330' Sand Very light gray; clast size range from medium grain to upper very fine; subrounded to subangular; moderate sphericity; poor occasionally moderate sorting; impact to chipped texture; submature; non to very weak siliceous cement; non increasing to slight clay and silt matrix with increasing silt; composed of 90% quartz, fair to good porosity and permeability; no visible oil indicators, oil base mud. ( 15375' Sandstone Loose grains; rare light gray preserved specimens; clast size range from upper medium to very fine grained; moderate to well sorted; angular to subangular; rare siliceous cement to clay and silt matrix; minor amounts of chert; estimated good porosity and permeability.; exhibited good oil show from appearance of c-5's and good increase in c- 4's from 15392' to current depth of 15425'. 15440' Conglomeratic Sandstone and Sandstone Light to medium brown- heavily oil stained; clast size from pebble to fine grained; dominantly medium grained; angular to subangular; occasionally subround; very friable; poor to mod to well sorted; silic cement minor kaolinite fill in some non productive; abundant brown mica, trace green mica; 20°/Ó black lithics fragments; excellent visible porosity and permeability even brown oil stain; exhibits gold to bright yellow oil flour; oil stain intervals on core marked black (over 500/0 of the core exhibited good oil staining). 15510' Sandstone Predominantly loose grains; light gray; slightly friable; clast size from upper medium to fine grained; mod w sorted; angular to subangular; grain supported; siliceous to some clay fill; trace mica; minor amts of black lithic fragments; slide interval-poor sample quality; no oil indicators. ( EPoeH 61 Forest Oil Corporation Redoubt Unit #5 (" 15555' Conglomeratic Sand and Sand Light gray; clast size very coarse grained to very fine grain; angular bit impact coarse grained to subround very fine pr occasionally mod sort; chip to impact texture; sub mature; n-slightly silic cement; non to slight ash/silt loosely attached pore fill matrix; dominantly grain support; composed of 70% quartz! 20% chert! 10% metamorphic ( argillite), feldspar fair porosity and permeabi1ity; oil mud. 15600! Carbonaceous Shale and Coal First coal in hemlock 15624'-below massive conglomerate equivalent to 14642'md-ru#5: 14622'md ru#2; 16060'md ru#3; black to dark brown in carbonaceous shale; firm to slightly hard; platy cuttings; planar fracture; slightly vitreous luster; smooth texture; some plant imprints; overlying thin beds of sandy claystone and siltstone. 15650' Tuffaceous Siltstone Medium light gray to brownish gray; poorly indurated; crumbly occasionally crunchy; PDC bit grooved fracture and habit; earthy luster; silty to ashy texture; thick beds of uniform silt; generally composed of 60% silt, 30% ash! 10% clay; scattered coarse/pebble sand fragments. ( 15690' Conglomerate Medium gray to light gray clast size ranges from pebble to coarse; angular to subangular bit impacted fragments moderate to poor sphericity; moderate to poor sorting; predominantly polished w/ chip texture submature; slight to moderate fine to medium grain matrix sand; dominantly grain supp slight silt/ash matrix fill; fair porosity and permeability; oi I base mud. 15740' Sandstone Light gray; crumbly; dominantly medium grained; some loose broken coarse grains; prob conglomeratic in part; mod sorted; angular to subangular; mod to low sphericity; predominantly siliceous with some clay/silt fill; trace amts of greenstone and loose black lithic fragments; trace amts of chert; oil indicators masked by oil base mud. Core #2 15819-15822' Conglomeratic Sand Med gray; clast size has two factions pebble to very coarse grain with medium grain matrix sands; coarse grained subround, mod sphericity, pr sort, polish-impact texture; matrix sand subangular; moderately sorted; chip to impact texture! slight to moderate siliceous cement composed of predominantly quartz with minor chert! metamorphic! greenstone; grading to conglomerate at 15825'; predominantly weak cement pebbles to very coarse grain; dominantly grain support; core 15826-15840' based on sample caught when coring/15826-840 core was not recovered; oil base mud/no shows. ( 1 EPOeH 62 Forest Oil Corporation Redoubt Unit #5 ( 15865' Conglomerate Sand and Conglomerate Medium light gray to light brownish gray; clast size ranges pebble and coarse grained upper to coarse lower with med to fine grain matrix sands; angular to subangular; low to mod sphericity; polish and chip texture; silic cement; dominantly grain support composed of 80% quartz, 10% chert, 10% metamorphic, greenstone, feldspar various lithics fragments; becoming dense; app as loose grains wI matrix sands; no visible oil indicators present, oil base mud. 15935' Conglomeratic Sand Light brownish gray to medium light gray with pinkish gray secondary hue; clast sizes range from lower medium to very coarse and bit fractured pebble; poorly to very poorly sorted; angular to subangular with high amounts of bit fractured grains; low sphericity; unconsolidated; grain supported; minor amounts of black carbonaceous material interbedded; no visible oil indicators present, oil mud. 15995' Conglomerate and Conglomerate Sand Light brownish gray; clast size from pebble to fine lower; subangular coarse grained to subround medium to fine grain; very poorly sorted; chip to impact texture; submature; silic cement; slightly to mod silt/ash matrix; dominantly grain support wI fine grain matrix sands; composed of predominantly quartz wI secondary chert and various lithics; scattered silic dark gray-black carbonaceous fragments; fair to poor estimate porosity and permeability; oil base mud. ( 16050' Tuffaceous Siltstone Brownish gray to medium dark gray with light brownish gray secondary hue; crunchy to crumbly occasionally brittle tenacity; irregular to earthy fracture; massive cuttings habit; dull to earthy occasionally waxy luster; silty occasionally clayey texture; massive bedding structure. 16095' Conglomeratic Sand Light brownish gray to light brown with medium light gray secondary hue; clast sizes range from upper fine to upper coarse; poor t very poorly sorted; angular to subangul.ar with bit fractured grains; low to mod sphericity; unconsolidated; grain supp; oil base mud. 16135' Coal and Carbonaceous Shale Black to brownish black; firm; earthy-resinous luster; matte texture; irregular-hackIy fracture; composed of lignitic to subbituminous grad to carbonaceous clay. ( , EPOeH 63 Forest Oil Corporation Redoubt Unit #5 ( 16153' to 16207' Conglomeratic Sandstone - Core #3 Medium light gray to dark gray to light brownish gray; clasts in 2 sizes of pebble with medium grained matrix sand; some quartz overgrowth; dominantly grain supported; good porosity from 16174' to 16183' with no to very slight hydrocarbon odor; spotty light brown oil stain at 16181' t016183'; very weak to moderate yellow spotty sample fluorescence at 16168',16180'-16183',16186,16192' and at 16201'; very weak to moderately fluorescence cut; slow to moderate increasing to cloudy to milky cut; faint straw to straw residual cut; fair shows. 16207' Conglomeratic Sandstone/Conglomerate Light brownish gray to medium gray with light gray secondary hue; clast sizes range from lower fine to upper coarse with bit fractured pebbles; very poorly to poorly sorted; subangular to angular with high amounts of bit impacted grains; low to moderate sphericity; grain supported; siliceous cement; some black carbonaceous material; no visible oil indicators with oil base mud. 16270' Conglomeratic Sandstone Light brownish gray to medium light gray; clast size ranges from upper fine to lower coarse with occasional bit fractured pebbles; poorly to very poorly sorted; subangular to angular with bit impacted grains present; low to moderate sphericity; soft to easily friable; siliceous cement; grain supported; no visible oil indicators with oil base mud. ( 16340' Conglomeratic Sandstone/Conglomerate Light brownish gray with occasional very pale orange; clast size from pebble to lower coarse with medium to fine matrix sands; angular to subangular bit impacted fragments; poor to moderate sphericity; poorly sorted; siliceous cement; trace clay matrix; dominantly grain supported; composed of 90% quartz, 10% chert,metamorphic,teldspar,greenstone, and various lithic fragments; fair estimated porosity and permeability. 16390' Sandstone Light brownish gray to medium light gray; clast size ranges from lower medium to upper coarse with bit fractured pebbles; very poorly sorted; subangular to angular; siliceous cement; grain supported; no visible oil indicators with oil base mud. 16440' Conglomeratic Sandstone Predominantly loose grains; clast size from broken pebble to fine grained; some offwhite to light gray preserved specimens; angular to subangular; low to moderate sphericity; poorly sorted; some siliceous cement; 20% lithic fragments from greenstone to chert; grain supported; no visible oil indicators in oil base mud; trace amounts of medium.. gray to dark gray siltstone. ( EPoeH 64 Forest Oil Corporation Redoubt Unit #5 ( 16510' Conglomeratic Sandstone Predominantly loose grains; rare light gray siliceous specimens; clast size ranges from broken pebble to fine grained; poorly sorted; low to moderate sphericity; angular to subrounded; abundant greenstone and dark gray chert; appearance of minor amounts of siltstone and claystone below 16630'. 16560' Tuffaceous Claystone Medium dark gray to brownish gray with dark gray secondary hue; crumbly to crunchy tenacity; irregular fracture; PDC grooved to massive cuttings habit; waxy to greasy luster; clayey to matte texture; thin bedding structure. 16600' Carbonaceous Shale Brownish black to black; crumbly to crunchy tenacity; planar to irregular fracture; massive to PDC grooved cuttings habit; waxy to greasy luster; clayey to matte texture; thin bedding structure. 16640' Sandstone Light brownish gray to medium light gray with very pale orange secondary hue; clast sizes ranges from lower fine to upper medium with occasional bit fractured pebbles; fair to poorly sorted; subangular to subrounded; moderate sphericity; easily friable to abundant loose grains; silt and ash matrix; black carbonaceous material; oil indicators masked by oil base mud. ( 16690' Carbonaceous Shale/Coal Dark reddish brown to black with very dusky red secondary hue; crumbly to crunchy tenacity; planar fracture; PDC grooved to flakey cuttings habit; greasy to waxy luster; clayey to matte texture; thin bedding structure. 16730' Sandstone Light gray; abundant loose grains; slightly hard; fine to very fine grained; angular to subangular; moderately well sorted; siliceous cement; moderate amounts of carbonaceous material; moderate amounts of silt; grading to siltstone; trace amounts of greenstone; oil indicators masked by oil base mud. 16810' Claystone Medium gray to medium dark gray; some grayish brown(oil base mud); firm; platy to massive cuttings; irregular fracture; smooth to slightly silty texture; very fine carbonaceous material; dull earthy texture; very slightly silty; very fine m.ica; abundant loose sand cavings from uphole. ( 16860' Sandstone Light brownish gray to medium light gray with very pale orange secondary hue; clast sizes range from upper fine to upper medium; fair sorting; subangular to subrounded; moderate to low sphericity; easily friable; silt matrix supported; oil indicators masked by oil base mud. EPoeH 65 Forest Oil Corporation Redoubt Unit #5 ( 16880' Tuffaceous Siltstone Light brownish gray to light gray with very pale orange secondary hue; soft to crumbly occasionally crunchy tenacity; irregular fracture; PDC grooved to massive cuttings habit; greasy to waxy luster; silty to gritty texture; massive bedding structure; grades from fine grained sandstone to siltstone. 16930' Carbonaceous Shale/Coal Very dusky red to black with dark reddish brown secondary hue; crumbly to crunchy tenacity; planar to irregular fracture; PDC grooved to platy cuttings habit; waxy to greasy luster; clayey to matte texture; thin bedding structure; carbonaceous clay grading to lignite. ( ( ~ EPOeH 66 Forest Oil Corporation Redoubt Unit #5 ( SURVEY INFORMATION Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet De~rees De~rees N(+) S(-) E(+) W(-) De2rees/lOO' 144.00 144.00 0.25 42.00 0.2 0.2 0.17 174.00 174.00 0.10 356.00 0.3 0.3 0.65 205.00 205.00 0.25 232.00 0.3 0.2 1.02 235.00 235.00 0.90 206.00 0.0 0.0 2.28 295.00 294.96 2.75 198.00 -1.8 -0.6 3.11 384.00 383.74 5.30 212.00 -7.4 -3.5 3.05 473.00 472.16 7.75 211.68 -16.1 -8.9 2.75 563.00 561.11 9.70 211.50 -27.8 -16.1 2.17 678.00 674.46 12.40 211.37 -46.8 -27.7 2.34 767.90 761.78 12.38 211.19 -63.3 -37.7 0.50 856.10 848.01 11.90 207.06 -79.6 -46.8 1.13 944.00 934.05 11.79 196.04 -96.4 -53.4 2.57 1036.70 1024.79 11.91 181.3 8 -115.1 -56.6 2.80 1130.60 1116.40 13.58 166.78 -135.6 -54.7 4.27 1224.00 1206.63 16.46 152.09 -158.1 -45.9 5.09 1320.20 1298.76 17.03 146.26 -182.0 -31.7 1.84 ( 1414.30 1388.29 18.84 139.41 -205.1 -14.1 2.95 1509.50 1477.60 21.67 138.71 -230.0 7.6 2.98 1604.80 1565.31 24.35 137.24 -257.8 32.6 2.88 1701.10 1652.23 26.63 135.98 -287.9 61.2 2.43 1797.30 1737.50 28.50 137. 41 -320.4 I 91.8 2.06 1891.70 1819.30 31.38 136.54 -354.9 124.0 3.09 1986.10 1899.40 31.19 137.09 -390.7 157.5 0.40 2080.90 1981.00 30.15 137.78 -426.3 190.3 1.16 2173.80 2062.00 28.37 138.93 -460.2 220.4 2.01 2268.50 2145.50 28.03 141.81 -494.7 249.0 1.48 2359.50 2225.10 29.85 139.13 -528.6 277.0 2.46 2452.20 2304.60 31.98 139.27 -564.6 308.1 2.30 2546.20 2385.30 29.88 139.11 -601.2 339.7 2.24 2642.40 2468.78 29.67 136.15 -636.5 371.8 1.55 2736.90 2551.45 28.27 134.49 -669.0 404.0 1.71 2829.60 2632.77 29.11 132.89 -699.7 436.2 1.23 2924.20 2715.03 29.14 135.31 -732.3 469.8 1.25 3018.90 2796.66 31.76 135.26 -766.4 503.5 2.77 3111.10 2874.33 33.45 134.03 -801.3 538.9 1.97 3161.38 2916.00 34.70 133.98 -820.9 559.1 2.49 3251.66 2990.40 34.19 133.88 -856.3 595.9 0.57 ( EPOeH 67 Forest Oil Corporation Redoubt Unit #5 ( Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet Degrees Degrees N(+) S(-) E(+) W(-) Degrees/tOO' 3346.32 3068.80 34.14 133.79 -893.1 634.3 0.08 3441.29 3147.40 34.07 133.39 -929.9 672.8 0.25 3537.03 3227.20 33.06 137.67 -967.6 709.9 2.69 3633.95 3308.30 33.28 137.59 -1006.8 745.6 0.23 3730.86 3389.80 32.31 138.49 -1045.8 780.7 1.12 3826.91 3471.00 32.11 138.40 -1084.1 814.7 0.21 3921.15 3550.70 32.43 138.63 -1121.8 848.0 0.36 4015.73 3630.80 31.84 138.41 -1159.5 881.4 0.64 4110.36 3711.30 31.68 138.08 -1196.6 914.5 0.25 4205.88 3792.50 31.82 138.19 -1234.1 948.1 0.16 4301.11 3873.50 31.70 138.21 -1271.4 981.5 0.13 4397.45 3955.30 31.92 138.25 -1309.3 1015.3 0.23 4492.28 4035.90 31.82 138.47 -1346.7 1048.6 0.16 4587.62 4116.80 32.09 138.64 -1384.6 1082.0 0.30 4676.47 4192.50 30.99 137.93 -1419.3 1112.9 1.31 4771.69 4274.20 30.69 138.67 -1455.7 1145.4 0.51 4863.24 4352.80 31.01 138.65 -1490.9 1176.4 0.35 4958.04 4433.90 31.49 139.10 -1528.0 1208.7 0.56 ( 5052.76 4514.40 32.01 138.45 -1565.5 1241. 6 0.66 5148.44 4595.70 31.77 138.40 -1603.3 1275.1 0.25 5243.85 4676.90 31.39 136.62 -1640.1 1308.9 1.06 5340.01 4758.80 32.01 136.98 -1677.0 1343.4 0.67 5434.62 4838.80 32.54 136.94 -1713.9 1377.9 0.56 5527.73 4917.80 31.16 137.70 -1750.0 1411.2 1.54 5624.39 5000.90 30.25 137.67 -1786.5 1444.5 0.94 5715.63 5079.80 30.18 137.81 -1820.5 1475.3 0.11 5809.64 5161.00 30.27 138.15 -1855.6 1507.0 0.21 5901.02 5239.90 30.44 138.19 -1890.1 1537.8 0.19 5996.86 5322.50 30.54 137.81 -1926.2 1570.4 0.23 6091. 99 5404.30 30.69 136.70 -1961.8 1603.2 0.61 6188.56 5487.30 30.85 137.00 -1997.8 1637.0 0.23 6282.32 5567.60 31.22 136.82 -2033.1 1670.1 0.41 6377.85 5646.69 31.42 136.91 -2072.5 1706.7 0.11 6470.78 5725.92 31.61 137.13 -2108.0 1739.9 0.24 6564.32 5808.10 31.93 137.89 -2141.1 1770.3 0.55 6672.76 5900.50 31.20 138.15 -2183.3 1808.3 0.68 6767.21 5981. 40 30.81 138.42 -2219.6 1840.6 0.44 6862.32 6063.20 30.66 137.94 -2255.8 1873.0 0.30 6957.78 6145.50 30.33 I 137.56 -2291. 7 1905.6 I 0.40 ( EPOeH 68 Forest Oil Corporation Redoubt Unit #5 ( Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet Degrees Degrees N(+) S(-) E(+) W(-) Degrees/IOO' 7053.72 6228.40 29.96 137.29 -2327.2 1938.2 0.41 7146.62 6309.10 29.54 138.01 -2361.2 1969.3 0.59 7238.16 6388.50 30.15 136.57 -2394.7 2000.2 1.03 7331.26 6468.90 30.45 137.41 -2429.1 2032.2 0.56 7423.80 6548.50 30.74 138.82 -2464.1 2063.6 0.84 7519.15 6630.50 30.63 138.32 -2500.6 2095.8 0.29 7614.42 6712.50 30.51 140.3 6 -2537.4 2127.4 1.10 7707.36 6791.80 32.45 139.11 -2574.4 2158.8 2.20 7803.49 6873.00 32.36 137.35 -2612.8 2193.1 0.98 7896.07 6951. 00 32.53 136.54 -2649.2 2227.1 0.55 7991.75 7031. 70 32.44 134.74 -2686.0 2263.1 1.04 8084.69 7110.00 32.63 133.86 -2720.9 2298.8 0.55 8180.72 7191.00 32.36 133.95 -2756.7 2336.0 0.30 8278.13 7273.50 32.03 133.90 -2792.7 2373.4 0.34 8371.41 7352.60 31.66 133.30 -2826.7 2409.1 0.43 8465.58 7432.50 32.33 134.93 -2861. 4 2445.0 1.09 8556.76 7509.70 31.83 133.80 -2895.3 2479.6 0.86 8652.36 7591.20 31.18 133.21 -2929.7 2515.8 0.75 ( 8747.19 7672.60 30.66 133.20 -2963.1 2551.3 0.55 8839.57 7752.20 30.25 135.12 -2995.7 2584.9 1.14 8938.34 7837.60 30.16 136.45 -3031.3 2619.6 0.68 9031. 76 7918.60 29.43 136.23 -3064.9 2651.6 0.79 9123.05 7998.30 29.03 135.85 -3097.0 2682.6 0.49 9214.94 8079.00 28.21 135.37 -3128.5 2713.3 0.90 9310.23 8162.60 28.99 134.68 -3160.8 2745.5 0.93 9404.03 8244.40 29.62 135.36 -3193.3 2777.9 0.76 9498.59 8326.50 30.01 136.09 -3226.9 2810.7 0.56 9592.49 8407.30 31.16 136.18 -3261.4 2843.8 1.23 9688.68 8489.60 31.16 136.06 -3297.3 2878.3 0.06 9780.35 8568.10 31.14 135.48 -3331.2 2911.4 0.33 9876.58 8650.50 31.05 136.64 -3367.0 2945.9 0.63 9970.88 8731.30 30.93 136.04 -3402.2 2979.4 0.35 10065.13 8812.56 30.70 136.95 -3437.2 3012.7 0.55 10158.75 8892.69 31.21 136.64 -3472.1 3045.4 0.57 10252.49 8973.31 30.15 136.46 -3506.8 3078.3 1.13 10347.14 9055.30 29.59 136.91 -3541.2 3110.8 0.65 10441.56 9137.40 29.54 136.99 -3575.3 3142.6 0.07 10534.03 9218.00 29.29 136.96 -3608.5 3173.6 0.27 10628.08 9299.90 29.4 7 136.74 -3642.1 3205.1 0.22 ( EPOeH 69 Forest Oil Corporation Redoubt Unit #5 ( Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet Degrees Degrees N(+) S(-) E(+) W(-) Degrees/tOO' 10722.71 9382.30 29.45 136.40 -3675.9 3237. 1 0.18 10820.02 9467.42 29.26 136.74 -3710.3 3269.6 0.26 10913.90 9549.67 28.37 137.08 -3743.3 3300.5 0.96 110 11. 09 9635.49 27.63 137.09 -3776.7 3331.6 0.77 11105.31 9718.91 27.76 137.64 -3808.9 3361.3 0.31 11198.28 9801.04 28.13 137.00 -3840.8 3391.0 0.41 11234.33 9832.81 28.31 137.06 -3853.2 3402.5 0.54 11289.94 9881.61 28.96 137.75 -3872.9 3420.6 1.30 11384.39 9964.16 29.19 137.71 -3906.8 3451.4 0.25 11478.60 10046.30 28.84 138.14 -3941.1 3482.4 0.43 11509.93 10073.70 28.92 139.05 -3952.4 3492.4 1.43 11542.19 10101. 90 29.21 138.50 -3964.2 3502.8 1.22 11573.70 10129.40 29.06 137.60 -3975.6 3513.0 1.47 11607.03 10158.57 29.00 138.58 -3987.7 3523.8 1.44 11669.19 10212.90 29.53 138.79 -4010.4 3543.8 0.29 11718.97 10256.45 28.76 139.27 -4028.6 3559.6 0.91 11761.60 10293.98 29.39 138.50 -4043.8 3572.8 1.72 11791.20 10319.70 29.87 137.12 -4054.7 3582.7 2.80 ( 11856.30 10375.96 30.55 139.62 -4079.2 3604.4 2.19 11904.98 10417.41 31. 48 139.38 -4098.5 3621.0 1.91 11950.09 10455.70 32.37 139.47 -4116.6 3636.5 1.98 12043.32 10533.80 33.86 140.19 -4156.0 3668.8 1.65 12075.06 10560.20 33.44 141.11 -4169.6 3680.0 2.08 12099.63 10580.80 33.30 141.63 -4180.2 3688.4 1.30 12135.88 10611.00 33.43 142.43 -4195.9 3700.7 1.27 12168.33 10638.00 34.05 140.52 -4210.0 37.11.9 3.79 12199.72 10664.00 34.47 140.71 -4223.7 3723.1 1.38 12230.45 10689.30 34.44 139.86 -4237.0 3734.2 1.57 12296.17 10743.40 34.69 137.62 -4265.1 3758.8 1.97 12325.26 10767.30 34.78 139.71 -4277.5 3769.8 4.11 12374.07 10807.40 35.09 140.23 -4298.9 3787.8 0.88 12420.47 10845.10 36.12 138.89 -4319.5 3805.3 2.78 12470.32 10885.19 36.75 139.14 -4341.8 3824.7 1.30 12514.96 10921.07 36.25 137.89 -4361. 7 3842.2 2.01 12561.36 10958.40 36.44 138.98 -4382.3 3860.5 1.45 12607.54 10995.60 36.29 138.63 -4402.9 3878.6 0.55 12641.70 11023.20 35.96 138.64 -4418.0 3891.9 0.97 12703.29 11073.10 35.91 138.07 -4445.0 3915.9 0.55 12750.47 11111.20 36.40 138.29 -4465.7 3934.4 1.07 ( EPOeH 70 Forest Oil Corporation Redoubt Unit #5 ( Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet Degrees Degrees N(+) S(-) E(+) W(-) Degrees/IOO' 12798.98 11150.20 36.57 138.91 -4487.4 3953.5 0.84 12892.89 11225.80 36.12 138.83 -4529.3 3990.1 0.48 12927.59 11253.90 36.07 138.22 -4544.6 4003.7 1.05 12988.73 11303.30 36.00 139.21 -4571.6 4027.4 0.96 13084.82 11381.28 36.09 139.53 -4614.2 4063.9 0.22 13177.55 11456.13 36.26 139.04 -4655.7 4099.6 0.36 13276.23 11535.93 35.80 139.30 -4699.6 4137.5 0.49 13368.55 11610.90 35.59 140.3 0 -4740.8 4172.3 0.67 13463.31 11688.57 34.30 139.68 -4782.4 4207.2 1.42 13558.25 11767.12 33.56 140.56 -4823.3 4241.4 1.15 13651.54 11844.99 32.59 139.31 -4862.6 4274.5 1.26 13747.00 11925.90 31.59 139.21 -4901.0 4307.6 1.06 13845.20 12010.30 29.79 139.52 -4939.1 4340.3 1.84 13870.95 12032.70 29.64 139.79 -4948.8 4348.5 0.78 13927.16 12081.50 28.66 139.63 -4970.0 4366.5 1.75 14000.00 12146.20 27.98 138.35 -4995.4 4388.5 14020.17 12164.02 27.94 138.23 -5002.4 4394.8 0.34 14054.13 12194.00 28.10 138.23 -5014.3 4405.5 0.47 ( 14088.61 12224.38 28.29 138.74 -5026.5 4416.3 0.87 14143.50 12272.56 28.98 139.33 -5046.4 4433.5 1.37 14178.18 12302.84 29.39 139.02 -5059.2 4444.6 1.25 14207.17 12328.06 29.70 138.89 -5070.0 4454.0 1.09 14305.08 12412.10 30.84 140.58 -5108.3 4486.5 1.46 14398.26 12491. 70 31.74 140.16 -5145.6 4517.4 0.99 14440.08 12527.20 31.82 141.17 -5162.6 4531.3 1.29 14491.79 12571.10 32.31 140.92 -5183.9 4548.6 0.98 14542.18 12614.05 32.93 141. 48 -5204.5 4564.9 1.37 14599.11 12661.66 33.56 140.15 -5228.6 4584.7 1.69 14649.58 12703.78 33.31 139.95 -5250.0 4602.6 0.54 14715.88 12759.49 32.37 138.88 -5277.3 4625.9 1.67 14782.93 12824.50 30.92 137.93 -5308.2 4653.4 1.99 14901.81 12918.00 30.77 137.45 -5349.4 4691.0 0.48 15002.67 13004.80 30.52 137.61 -5388.3 4724.7 0.70 15094.71 13084.20 30.24 136.10 -5422.2 4756.5 0.88 15185.18 13162.20 30.56 134.67 -5454.8 4788.6 0.87 15279.60 13243.20 31.33 134.33 -5488.9 4823.3 0.84 15369.70 13320.0 31.80 132.70 -5521.3 4857.5 1.08 15438.60 13378.3 TD ( (J EPOeH 71 Forest Oil Corporation Redoubt Unit #5 ( Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet Degrees Degrees N(+) S(-) E(+) W(-) Degrees/tOO' Be~in RU #5A 11384.39 9963.90 29.19 137.71 -3907.2 3451.8 0.00 11473.00 10041.40 28.86 138.11 -3939.1 3480.6 0.43 11493.35 10059.00 30.90 137.92 -3946.6 3487.4 10.04 11580.33 10131.20 36.79 137.08 -3982.3 3520.1 6.77 11636.81 10174.90 41.70 136.54 -4008.3 3544.6 8.71 11683.68 10209.90 41.70 136.42 -4030.9 3566. 1 0.17 11744.39 10255.00 42.51 138.54 -4060.9 3593.6 2.69 11780.91 10281.50 44.56 139.36 -4079.9 3610.1 5.82 11872.10 10344.50 47.92 139.57 -4130.0 3652.9 3.69 11966.51 10405.41 52.19 138.58 -4184.3 3699.9 4.59 12014.39 10433.70 54.52 137.63 -4213.2 3725.9 5.12 12108.35 10487.10 56.20 137.08 -4270.1 3778.3 1.85 12174.70 10523.50 57.32 137.31 -4310.8 3816.0 1.71 12263.35 10570.10 59.16 136.86 -4366.0 3867.3 2.12 12358.22 10618.00 60.31 136.65 -4425.7 3923.5 1.23 12451.78 10663.00 62.10 135.80 -4484.9 3980.2 2.07 12547.44 10706.50 63.77 136.03 -4546.1 4039.5 1.76 ( 12643.58 10747.70 65.58 135.72 -4608.4 4100.0 1.91 12735.35 10784.70 66.77 136.25 -4668.8 4158.3 1.40 12826.91 10820.40 67.33 136.97 -4730.1 4216.2 0.95 12924.35 10859.90 64.85 138.00 -4795.7 4276.4 2.72 13015.96 10900.50 62.62 138.95 -4857.2 4330.9 2.61 13109.55 10943.50 62.69 138.65 -4919.8 4385.6 0.29 13205.44 10987.70 62.36 138.05 -4983.3 4442.2 0.65 13299.82 11032.20 61.38 136.52 -5044.5 4498.6 1.77 13392.42 11076.00 62.19 134.74 -5102.8 4555.7 1.91 13485.24 11118.30 63.60 134.41 -5160.8 4614.5 1.55 13579.70 11160.10 63.84 133.06 -5219.3 4675.7 1.31 13671.92 11199.20 65.94 131.46 -5276.6 4736.6 2.31 13733.74 11224.90 64.99 133.77 -5315.4 4777.3 1.60 13771.97 11241.40 63.80 134.52 -5339.4 4802.0 3.58 13870.45 11285.40 63.17 134.58 -5401.2 4864.8 0.64 13967.04 11329.10 63.04 135.11 -5461.9 4925.9 0.51 14063.38 11372.00 64.09 136.19 -5523.6 4986.2 1.48 14156.68 11412.40 64.14 135.70 -5584.5 5044.2 0.48 14253.40 11454.60 64.09 136.34 -5647.1 5104.7 0.60 14347.74 11495.78 64.92 136.43 -5707.9 5163.4 0.88 14446.46 11538.57 63.70 136.81 -5772.6 5224.5 1.28 ( [j EPOeH 72 Forest Oil Corporation Redoubt Unit #5 ( Measured Depth TVD Inclination Azimuth Coordinates Dog Leg Feet Feet Degrees Degrees N(+) S(-) E(+) W(-) Degrees/tOO' 14541.00 11581.66 62.08 136.88 -5834.0 5282.1 1.72 14638.20 11628.22 60.78 136.71 -5896.2 5340.5 1.45 14732.75 11675.30 58.97 135.73 -5955.2 5397.0 2.01 14823.42 11722.80 57.80 134.38 -6010.6 5451.5 1.81 14919.38 11773.62 58.74 134.30 -6066.9 5510.0 0.90 15012.96 11821.43 59.81 134.17 -6123.0 5567.6 1.15 15105.91 11867.90 59.48 133.14 -6179.2 5625.6 1.06 15202.89 11917.20 59.52 133.88 -6236.7 5686.2 0.66 15295.24 11965.40 57.28 134.00 -6291. 4 5742.9 2.53 15346.70 11993.53 57.64 130.76 -6318.1 5776.5 1.93 15442.29 12043.60 59.19 128.68 -6370.1 5839.1 2.46 15545.27 12096.00 58.97 129.08 -6426.4 5907.9 0.40 15637.42 12146.10 55.20 130.19 -6475.8 5967.5 4.21 15722.77 12195.02 54.89 133.90 -6522.5 6019.3 3.58 15840.72 12264.60 52.98 128.18 -6584.7 6091. 6 4.24 15935.10 12319.40 56.01 127.06 -6631.5 6125.5 3.35 16027.82 12370.20 57.55 133.64 -6681.8 6211.5 6.16 16150.01 12433.40 60.36 143.51 -6760.3 6280.5 7.29 ( 16216.47 12466.30 60.22 143.10 -6806.5 6315.0 0.58 16307.00 12511.40 60.10 140.15 -6868.1 6361.8 2.83 16383.00 12548.50 61.41 143.81 -6920.3 6404.6 4.54 16409.62 12561.20 61.61 143.00 -6939.1 6418.5 2.78 16501.12 12604.92 61.32 140.29 -7002.1 6468.4 2.62 16594.78 12649.90 61.30 139.12 -7064.8 6521.5 1.10 16690.66 12695.20 62.26 136.79 -7127.5 6578.1 2.36 16784.30 12738.20 63.31 135.46 -7186.7 6636.7 1.69 16875.22 12778.70 63.81 133.06 -7243.5 6695.0 2.43 16941.37 12807.10 65.30 132.39 -7284.1 6738.9 2.43 17000.00 12831.60 65.30 132.39 -7320.0 6778.3 0.00 ( EPoeH 73 Forest Oil Corporation Redoubt Unit #5 DAILY MUD PROPERTIES Date Depth Weight FV PV YP Gels API FL Cake Solids OillWater Sand PH CI Ca 4/16/02 199 8.9 97 12 24 16/47/52 4.5 0/96 0,5 10.0 1250 80 4/17/02 1664 9.1 98 15 30 20/52/68 6.0 0/94 0.66 10.0 1200 120 4/18/02 2720 9.5 90 13 29 14/42/49 6.0 0/94 0.66 10.0 1200 120 4/19/02 3170 9.6 88 13 27 14/40/44 6.0 0/94 0.5 10.0 1200 120 4/20/02 3205 9.6 80 12 26 10/28/40 6.0 0/94 0.66 10.0 1200 100 4/21/02 3205 8.5 32 2 7 11.0 4/22/02 3205 8.5 32 2 7 11.0 4/23/02 3205 8.9 52 9 33 10/28/40 11.0 4/24/02 3205 8.8 42 8 32 9/23/36 11.0 RIG SHUT DOWN 4/25/02 TO 6/15/02 HTHP FL OIL BASE MUD IN HOLE 6/16/02 3204 9.2 155 21 19 15/25/28 6.0@250 NA/2 11.49 80/20 15000 - 6/17/02 4870 9.4 122 25 33 25/37/40 4.0@250 NA/2 11.37 80/20 18000 6/18/02 6171 9.5 104 25 29 23/37/40 4.4@250 NA/2 13.24 80/20 21000 6/19/02 6648 9.5 104 28 34 28/41/44 4.4@25Q NA/2 12.40 81/19 17000 6/20/02 6670 9.4 139 26 29 25/34/37 4.8@250 NA/2 12.50 80/20 14500 6/21/02 6745 9.6 190 26 33 22/40/44 4.8@250 NA/2 14.45 79/21 16000 6/22/02 7498 9.4 122 30 36 32/45/47 5.0@250 NA/2 12.28 80/20 20000 6/23/02 7965 9.4 100 30 34 30/42/44 4.0@250 NA/2 12.28 82/18 20000 6/24/02 8760 9.3 96 25 28 26/37/39 8.0@250 NA/2 11.27 83/17 20000 6/25/02 9160 9.3 80 27 26 25/37/39 8,O@250 NA/2 11.25 85/15 20000 6/26/02 9207 9.5 101 30 27 23/30/32 9.0@25Q NA/2 12,32 87/13 18000 6/27/02 9207 9.4 104 26 21 21/30/32 9.6@250 NA/2 12.42 86/14 16000 6/28/02 9207 9.7 95 29 30 29/38/40 10.0@250 NA/2 13.37 86/14 17000 6/29/02 9722 9,6 96 27 26 22/35/38 9.0@250 NA/2 12.11 86/14 23000 6/30/02 10238 9.5+ 97 28 27 22/43/48 8.8@250 NA/2 12.12 85/15 23000 7/1/02 10568 9.6 114 33 27 29/46/52 9.0@250 NA/2 12.09 84/16 24000 7/2/02 10767 9.6 121 34 22 30/48/50 8.6@250 NA/2 12.13 84/16 23000 7/2/02 10767 9.6 121 34 22 30/48/50 8.6@250 NA/2 12.13 84/16 23000 7/3/02 11000 9.5+ 104 34 23 36/48/52 8.4@250 NA/2 12.22 84/16 21000 7/4/02 11 000 9.6 160 30 30 33/46/52 9.2@250 NA/2 12.31 85/15 19000 [j EPOeH 74 ~ ~ ~ Forest Oil Corporation Redoubt Unit #5 Date Depth Weight FV PV yp Gels HTHP FL Cake Solids OillWater Sand PH CI Ca 7/5/02 11306 9.6 121 34 27 26/47/50 8.8@250 NA/2 13.22 84/16 21000 7/6/02 11638 9.65 151 38 27 30/50/56 8.8@250 NA/2 12,25 85/15 20000 7/7/02 11771 9.55 200 33 27 30/46/54 8.6@250 NA/2 12,25 85/15 20000 7/8/02 11952 9.6 145 40 26 32/43/48 8.8@250 NA/2 12.19 85/15 21500 7/9/02 12184 9.55 125 33 29 28/36/45 7.8@250 NA/2 12.35 86/14 17500 7/10/02 12353 9.6 147 36 25 27/42/56 7.8@250 NA/2 12.34 85/15 18000 7/11/02 12425 9,65 160 38 27 27/44/51 ~.0@250 NA/2 12.24 85/15 20500 7/12/02 12683 9.55 136 39 27 30/48/55 7.6@250 NA/2 12.23 85/15 20500 7/13/02 12912 9.55 133 35 29 28/50/54 7 J3@250 NA/2 12.19 85/15 21500 7/14/02 13085 9.55 147 35 27 27/48/52 7.6@250 NA/2 12.26 84/16 23500 7/15/02 13085 9.6 165 41 28 29/50/53 8.0@250 NA/2 12.13 84/16 23000 7/19/02 13085 9.6 215 36 30 25/56/60 8.0@250 NA/2 12.29 84/19 22500 7/20/02 13211 9.6 165 38 27 38/58/68 8.0@250 NA/2 12.38 84/16 20000 7/21/02 13486 9.6 142 41 29 34/54/64 7.0@250 NA/2 12.34 84/16 21000 7/22/02 13762 9.5 116 32 26 38/55/60 6.9@250 NA/2 11.84 84/16 21000 7/23/02 13950 9.6 113 36 29 34/55/58 5.4@25Q NA/2 13.00 84/16 21000 7/24/02 13980 9.6 125 34 26 31/53/58 5.0@250 NA/2 13.34 85/15 21000 7/25/02 13980 9.7 225 34 26 31/53/59 5.0@250 NA/2 12.70 84/16 21000 7/26/02 13980 9.7 215 45 25 31/55/58 6.0@250 NA/2 12.94 79/21 18000 7/27/02 13980 9.6 155 38 29 31/50/55 5.0@250 NA/2 11.67 79/21 23000 7/28/02 14021 9.5 177 39 27 30/45/48 4.0@250 NA/2 11.17 80/20 23000 7/29/02 14052 9.5 200 39 28 31/46/49 4,O@250 NA/2 11.17 80/20 23000 7/30/02 14199 9.5 123 38 27 29/50/54 4._0@250 NA/2 11.02 82/18 26000 7/31/02 14513 9.4 85 31 20 22/42/46 4.0@250 NA/2 11.13 84/16 23000 8/01/02 14600 9.5 80 30 21 22/40/46 4.0@250 NA/2 11.20 86/14 21000 8/02/02 14715 9.5 84 29 21 20/39/44 4.0@250 NA/2 11.28 86/14 23000 8/03/02 14726 9.6 140 28 20 20/40/45 4.0@250 NA/2 11.60 86/14 23000 8/04/02 14860 9.4 103 30 19 19/38/42 4.0@250 NA/2 11.28 86/14 23000 8/05/02 14866 9.5 103 28 17 27/39/45 4.0@250 NA/2 11,25 86/14 24000 8/06/02 14866 9.4 130 28 17 27/39/45 4.0@250 NA/2 11.25 86/14 24000 8/07/02 14966 9.4 100 29 18 26/42/48 4.0@250 NA/2 10.75 85/15 24000 8/08/02 15200 9.45 90 29 19 21/42/44 4.0@250 NA/2 11.21 85/15 21000 [:I E?Oe:-r 75 ~ ~ '-" Forest Oil Corporation Redoubt Unit #5 Date Depth Weight FV PV VP Gels HTHP FL Cake Solids OillWater Sand PH CI Ca 8/9/02 15438 9.45 92 29 18 14/38/41 4.0@250 NA/2 11.17 85/15 22000 ~ 8/10/02 15438 9.45 135 29 20 14/39/43 4.0@250 NA/2 11.17 85/15 22000 8/11/02 15438 9.6 153 24 29 18/39/42 4.0@250 NA/2 11.17 85/15 22000 8/12/02 15438 9.55 104 28 19 18/21/40 4.0@250 NA/2 11.17 85/15 22000 8/13/02 13722 9.6 116 29 19 19/39/41 4.0@250 NA/2 11.17 85/15 22000 8/14/02 13722 9.6 115 30 23 20/42/46 4.4@250 NA/2 11.17 85/15 22000 Begin RU #5A 8/15/02 11491 9.6 123 30 24 19/39/44 4.2@250 NA/2 11.17 85/15 22000 8/16/02 11500 9.6 117 30 21 19/39/42 4.2@250 NA/2 11,17 85/15 22000 8/17/02 11602 9.6 112 29 26 22/42/47 4,6@250 NA/2 11,10 85/15 23500 8/18/02 11870 9.5 97 31 22 20/44/46 4.0@250 NA/2 12.08 85/15 24000 . . 8/19/02 12028 9.5 96 30 26 19/41/43 3~8@250 NA/2 12.12 85/15 23000 8/20/02 12028 9,5 108 30 22 19/41/43 4.0@250 NA/2 12,12 85/15 23000 8/21/02 12276 9.5 126 33 22 23/43/47 3.8@250 NA/2 12,08 85/15 24000 8/22/02 12758 9.5 102 37 23 18/40/46 4.4@250 NA/2 11.66 83/17 22500 8/23/02 13057 9.5 90 37 20 16/42/44 4.4@250 NA/2 11.13 84/16 23000 8/24/02 13398 9.5 86 28 22 15/34/38 4.0@250 NA/2 11.16 84/16 22500 8/25/02 13675 9.5 82 27 20 14/31/34 3.~@250 NA/2 11.18 84/16 22000 8/26/02 13800 9.5 85 28 18 16/34/40 3.6@250 NA/2 11.18 84/16 22000 8/27/02 13800 9.5 147 25 24 15/32/38 4.6@250 NA/2 11.18 84/16 22000 8/28/02 14141 9.55 81 25 20 15/34/38 3~_8@250 NA/2 11.20 84/16 21500 8/29/02 14522 9.5 75 26 17 17/33/35 3.6@250 NA/2 11,78 85/15 23000 8/30/02 14865 9.5 78 24 22 17/32/35 3.8@250 NA/2 11.31 86/14 22000 8/31/02 15086 9.5 72 24 21 17/32/35 4.0@250 NA/2 11.34 84/16 21000 9/01/02 15285 9.5 79 26 19 19/35/41 4.0@250 NA/2 11.34 86/14 21000 9/02/02 15325 9.5 88 22 22 17/35/37 4.0@250 NA/2 11.38 86/14 20000 9/03/02 15325 9.5+ 89 24 20 19/35/38 4.0@250 NA/2 12.50 88/13 20000 9/04/02 15325 9.5 88 26 18 18/34/37 4.0@250 NA/2 11.38 88/13 20000 9/05/02 15325 9.5 95 25 19 19/30/35 4.0@250 NA/2 11.38 88/13 20000 9/06/02 15325 9.6 130 24 20 20/31/36 4.0@250 NA/2 11.88 87/13 20000 9/07/02 15325 9.5 96 23 18 21/31/40 4.0@250 NA/2 11.44 88/13 18000 9/08/02 15325 9.5 120 23 19 21/32/41 4.0@250 NA/2 11 .44 89/11 18000 ~-8 E"~OC"""J L"1.~ _I-u-~ ~ ~ 76 "-" Forest Oil Corporation Redoubt Unit #5 Date Depth Weight FV PV yp Gels HTHP FL Cake Solids OillWater Sand PH CI Ca 9/09/02 15350 9.5 98 21 20 21/32/38 3.4@250 NA/2 11.41 86/14 19000 9/10/02 15425 9.4 130 25 19 20/33/39 3.4@250 NA/2 11.16 84/16 20000 9/11/02 15475 9,5 118 25 18 21/33/35 3.4@250 NA/2 11.38 85/15 20000 9/12/02 15485 9.5 140 24 20 21/34/38 3,4@250 NA/2 11.25 85/15 20000 9/13/02 15553 9.3 98 24 20 22/35/39 3.4@250 NA/2 10.38 84/16 20000 9/14/02 15675 9.3 96 26 20 21/33/37 3.4@250 NA/2 10.38 84/16 20000 9/15/02 15800 9.3 96 23 23 21/34/37 3.4@250 NA/2 9.85 84/16 18000 9/16/02 15838 9.4 106 26 19 20/35/37 3,4@25P NA/2 10.35 84/16 18000 9/17/02 15840 9.3 130 25 19 21/35/38 3.4@250 NA/2 9.85 83/17 18000 9/18/02 15906 9.4 104 27 20 22/34/37 3.4@250 NA/2 10.47 82/18 17000 9/19/02 15922 9.5 97 27 21 18/30/32 3.6@250 NA/2 11.34 85/15 18000 9/20/02 16021 9.4+ 99 26 21 16/28/31 3.4@250 NA/2 11.35 83/17 18000 9/21/02 16151 9.3+ 95 27 16 15/32/35 3.2@259 NA/2 10.35 83/17 18000 9/22/02 16193 9.3+ 107 25 17 14/32/34 3.2@250 NA/2 10.35 84/16 18000 9/23/02 16207 9.5 120 25 16 15/29/31 3.6@250 NA/2 11.44 84/16 18000 9/24/02 16335 9.3+ 91 26 15 14/28/29 3.4@250 NA/2 10.35 84/16 18000 9/25/02 16440 9.3 119 32 20 14/32/34 6.8@250 NA/2 10.57 73/27 13000 9/26/02 16490 9.4 104 30 18 14/28/32 4.8@250 NA/2 11.29 80/20 20000 9/27/02 16532 9.55 127 32 24 16/32/35 4.2@250 NA/2 11.23 75/25 22000 9/28/02 16753 9.45 105 29 22 14/30/34 4.0@250 NA/2 10.57 75/25 26000 9/29/02 17000 9.35 97 28 22 15/31/35 3.6@250 NA/2 9.8 80/20 31500 U EPOeH ~ "-" 77 ~ Forest Oil Corporation Redoubt Unit #5 BIT RECORD Bit Grading I 0 D L B G 0 R N U U 0 EAT E N T L C A U H A EEL A R G E S R R TIE R 0 C INN R RHO G C 0 0 A N S H P WWR AU S S R L L E D Sit No. Size Make (in) Type SIN Jets Depth Depth Ftg (32") In Out Hrs Ave Ave Ave Ave FtlHr Wob Rpm psi 1 18.5 STC MSDSHC LK4745 2x14 146' 3170' 3024' 40.01 115.1 19.2 51 2321 4 6 R G E 3 W T 2x20 9 t D 2rr2 18.5 STC MSDSHC Lk4744 3x18 3170' 3205' 35' 1.05 46 32 106 1957 2 3 W A E 2 G T 1x12 t R D 3 12.25 STC FGXICPS MJ8388 3x16 3205' 3205' 0' 0 0 0 0 0 1x12 3rr1 12.25 STC M05S0DG LR0149 3x22 3205' 3205' 0' 0 0 0 0 0 C 1x11 3rr2 12.25 STC M05S0DG LR0149 3x22 3205' 3205' 0' 0 0 0 0 0 C 1x11 4 12.25 STC T&S MJ8388 3x18 3205' 6648' 3443' 50.39 105 26 94 2830 L 1x16 c 5 12.25 SEC ELC1N 755565 3x22, 6648' 6666' 18' .76 32 31 72 1765 1 1 In B 1x11 H A ~ E?Oe~:r 78 ~ ,,-,I \~ Forest Oil Corporation Redoubt Unit #5 6 12.25 STC M68HVPX JS7943 4x16, 6666' 9207' 2541' 79.15 53 13 66 3077 7 8 R G X In L P 4x15 a M R 7 12.25 STC MA62PX JS7232 3x22, 9207' 11 000' 1793' 81.83 35.9 12.4 80.1 3348 3 3 W A X In C B 4x18 T T H A 8 12.25 SEC FM2765 5012875 3x22, 11000' 11771' 771' 31.04 46.0 15.7 59.5 3663 1 2 W G X In N P 4x18 T a R 9 12.25 STC 15GFDPS MJ5462 3x28, 11771' 12353' 582' 48.54 17.9 30 93 3651 2 3 W A E In N H 1x13 T a R 10 12.25 GEO MDT35HS JR9062 7x18, 12353' 13085' 732' 54.34 19.2 13.3 83 3594 2 4 B A X 1/ C R PX 2x16 T 1 T R 6 11 rr1 12.25 SEe FM2765 5012875 3x22, 13085' 13980' 895' 63.95 19.8 15.7 105 3666 2 4 B a x In W T 4x18 T T D DEPTH CaRR +6' 9rr3 8.5 HTC MXC1 Y22JX 3x22, 13986' 13991 ' 5' .15 92 15.4 58 3628 3 3 R G E In W C 1x10 G T P CB#10 8.5 DPI CMM34F 1964421 5x11 , 13991 ' 14052' 61 5.84 14.5 13.7 59 1577 C 0 R E # 1 3x12 11 8.5 STC 20GFIDGP MM0034 3x22 14052' 14600' 609' 37.18 20 33.2 100 3031 6 2 B E In L H D T T R S 12 8.5 SEC FM2643r 5014266 6x20 14600' 14715' 115' 6.86 19.6 14.7 102 3477 1 1 W A X In N C T a P 1 Orr1 8.5 DPI CMM34F 1964421 5x11, 14715' 14726' 11.6' 2.3 9.2 11.1 68.5 1531 C 0 R E # 2 3x12 12rr1 8.5 SEe FM2643r 5014266 6x20 14726' 14860' 133' - 12.35 20.5 15.2 104.5 3447 3 3 W A X In C C T T P 13 8.5 DPI CMM34F 1964422 5x11, 14860' 14866' 6 2.88 12.3 5.6 59.5 1497 C Ó R E # 3 3x12 14 8.5 SEC FM2643r 5014265 6x20 14866' 15438' 572' 40.99 17.4 11.3 80.5 3410 2 6 B A X In C T T T D WELL PLUGGED BAC TO 1147 K 3 MILL 8.0 6C-7900 11473' 11493' 18' 9.04 6.2 18.8 101.0 2390 15 6,75 HTC EP4983 Y75JC 3x22 11493' 11500' 7' 1.05 4.7 17.8 1 01.4 2503 1 1 W A E In N B T a H A 16 8.5 STC GFiDGPD MM0179 3x18 11500' 12028' 528' 40.62 22.1 36.0 31.6 3136 8 8 c A F % L T R T Q [;I E?OeH 79 ~. ~! ~ Forest Oil Corporation Redoubt Unit #5 17 8.5 SEC FM2643r 1038922 3x18, 12028' 13800' 1772' 96.21 28.2 15.1 68.8 3059 2 8 R H X In B H 7 3x22 0 T R s 18 8.5 GEO MGR29 J88365 4x18, 13800' 15325' 1532' 95.51 22.6 15.1 66 3363 3 4 W A X In C T YPX 4x16 T T D 19rr1 8.5 GEO MRG29PX J88365 4X18, 15325' 15325' 0 0 0 0 0 0 3 4 W A X In C C 4X16 T T 0 20 6.75 SEC FM2643r 5013316 3x18 15325' 15425' 100' 7.26 35.1 14.7 56 2302 0 1 W G X In N C t 0 p 21 6.75 DPI CMM 35F 1963909 15425' 15485' 60' 4.02 17.6 5.9 56 1704 20rr1 6.75 SEC FM2643r 5013316 3x18 15485' 15800' 315' 44.51 9.4 5.7 30 3184 4 4 W A X In B C T T p 22 6.75 DPI CMM35F 1963910 15819' 15840' 21' 8.11 3.3 8.0 61 1624 23 6.75 SEC FM2643r 5013317 3x18 15840' 15922' 82' 12.11 11.4 5.7 24 3220 2 8 R G X In W W 0 T R 24 6.75 STC XR32TD MK4146 3x18 15922' 16153' 231' 35.58 10.5 14.6 36.7 3047 3 3 B A E 1/ W H 2GPD T 1 T R 6 s 25 6.75 DPI CMM35F 2015653 16153' 16207' 53' 5.08 13.0 4.4 59.1 1693 26 6.75 STC XR32TD MK4142 3x18 16207' 16440' 233' 33.50 10.0 19.6 51.3 2731 3 3 B A E In W H 2GDP T T R s 27 6.75 SEC FM2643r WV0916 3x16 16440' 16532' 92' 9.17 12.7 8.8 68.8 3516 2 4 W A X In C D T T M F 28 6.75 GEO MA32QPX JS6335 3x14, 16532' 17005' 473' 35.89 16.2 9.1 72.4 3401 2 3 W A X In C T 3x12 T T D [:I E?Oe::-I 80 ~ ~ ~' Forest Oil Corporation Redoubt Unit #5 ( TIME DISTRIBUTION DATE DRILL TRIPP RIG RIG-UPI COND BOP CUT& TEST CEMENT WORK MiSe CASING REPAIR E-LOGS SERVo MUD SLIP CASG BHA 4/15/02 2.5 4.0 9.5 1.0 7.0 4/16/02 21.0 2.0 0.5 0.5 4/17/02 21.5 2.5 4/18/02 13.0 2.5 2.5 1.0 4.5 0.5 4/19/02 1.0 3.5 12.0 0.5 2.5 4.5 4/20/02 3.5 0.5 10.5 5.5 4.0 4/21/02 1.5 21.0 1.5 4/22/02 1.0 4.5 1.5 1.5 8.5 2.0 4.5 0.5 4/23/02 3.0 8.0 8.0 4.0 1.0 4/24/02 1.0 12.0 11.0 6/15/02 2.5 3.0 0.5 11.5 1.0 6.5 6/16/02 23.0 0.5 0.5 6/17/02 23.5 0.5 6/18/02 17.5 4.0 2.0 0.5 6/19/02 13.5 1.0 2.0 9.5 6/20/02 2.5 8.5 3.5 3.0 1.0 5.5 6/21/02 22.5 1.5 6/22/02 23.0 0.5 0.5 6/23/02 23.5 0.5 6/24/02 23.5 0.5 6/25/02 5.5 11.0 7.5 6/26/02 12.5 4.5 2.5 4.5 ( 6/27/02 7.0 7.0 10.0 6/28/02 23.5 0.5 6/29102 22.5 1.5 6/30/02 24.0 7/1/02 16.0 5.5 2.5 7/2/02 19.0 0.5 4.5 7/3/02 14.0 2.0 1.0 2.5 4.5 7/4/02 12.0 9.0 3.0 7/5/02 22.0 0.5 1.5 7/6/02 10.0 7.5 1.5 5.0 717/02 15.5 5..0 1.5 2.0 7/8/02 23.5 0.5 7/9/02 16.5 3.5 0.5 3.5 7/10102 4.0 10.5 2.5 2.5 0.5 7/11/02 23.5 0.5 7/12/02 23.5 0.5 7/13/02 3.0 17.5 1.0 2.5 7/14/02 8.5 14.5 1.0 7/15/02 24.0 7/16102 2.5 18.0 3.5 TOTAL 488.5 168.5 15.5 67.5 0.0 22.5 70.5 55.5 3.0 4.0 7.0 34.5 70.0 WELL DRILLI TRIPPI CASIN RIG E-LOGS RIG-UPI COND BOP CUT& TEST CEMEN WORK MISC TOTAL 1209.3 640.3 66.0 147.0 73.0 81.0 219.5 89.8 5.0 6.5 7.0 86.5 102.3 ( [:I EPoeH 8] Forest Oil Corporation Redoubt Unit #5 ( DATE DRILL TRIPP CASING RIG E-LOGS RIG-UPI eOND BOP eUT& TEST CEMENT WORK Mise REPAIR SERVo MUD SLIP eSG BHA 4/15/02 2.5 4.0 9.5 1.0 7.0 4/16/02 21.0 2.0 0.5 0.5 4/17/02 21.5 2.5 4/18/02 13.0 2.5 2.5 1.0 4.5 0.5 4/19/02 1.0 3.5 12.0 0.5 2.5 4.5 4/20/02 3.5 0.5 10.5 5.5 4.0 4/21/02 1.5 21.0 1.5 4/22/02 1.0 4.5 1.5 1.5 8.5 2.0 4.5 0.5 4/23/02 3.0 8.0 8.0 4.0 1.0 4/24/02 1.0 12.0 11.0 6/15/02 2.5 3.0 0.5 11.5 1.0 6.5 6/16/02 23.0 0.5 0.5 6/17/02 23.5 0.5 6/18/02 17.5 4.0 2.0 0.5 6/19/02 13.5 1.0 2.0 9.5 6/20/02 2.5 8.5 3.5 3.0 1.0 5.5 6/21/02 22.5 1.5 6/22/02 23.0 0.5 0.5 6/23/02 23.5 0.5 6/24/02 23.5 0.5 6/25/02 5.5 11.0 7.5 6/26/02 12.5 4.5 2.5 4.5 6/27/02 7.0 7.0 10.0 6/28/02 23.5 0.5 ( 6/29/02 22.5 1.5 6/30/02 24.0 7/1/02 16.0 5.5 2.5 7/2/02 19.0 0.5 4.5 7/3/02 14.0 2.0 1.0 2.5 4.5 7/4/02 12.0 9.0 3.0 7/5/02 22.0 0.5 1.5 7/6/02 10.0 7.5 1.5 5.0 717102 15.5 5.0 1.5 2.0 718/02 23.5 0.5 7/9/02 16.5 3.5 0.5 3.5 7/10/02 4.0 10.5 2.5 2.5 0.5 7/11/02 23.5 0.5 7/12/02 23.5 0.5 7/13/02 3.0 17.5 1.0 2.5 7/14/02 8.5 14.5 1.0 7/15/02 24.0 7/16/02 2.5 18.0 3.5 TOTAL 488.5 168.5 15.5 67.5 0.0 22.5 70.5 55.5 3.0 4.0 7.0 34.5 70.0 WELL DRILLI TRIPPI CASIN RIG E-LOGS RIG-UPI eOND BOP eUT& TEST eEMEN WORK Mise TOTAL 1252.3 555.0 50.0 148.0 26.5 66.0 205.5 123.3 6.0 10.5 14.0 94.8 158.3 ( [;I EPoeH 82 Forest Oil Corporation Redoubt Unit #5 ( DATE DRILL TRIPP CASING RIG E-LOGS RIG-UPI eOND BOP eUT& TEST CEMENT WORK MiSe REPAIR SERVo MUD SLIP CASG BHA 8/30/02 23.5 0.5 8/31/02 20.0 3.0 1.0 9/1/02 4.0 9.0 8.0 3.0 9/2102 3.5 6.0 8.5 2.5 3.5 9/3/02 2.0 12.0 5.0 5.0 9/4/02 13.0 4.5 3.0 3.5 9/5/02 9.5 10.5 0.5 3.0 0.5 9/6/02 7.0 8.5 8.5 917/02 17.5 1.0 5.5 9/8/02 13.3 5.5 0.5 3.0 1.7 9/9/02 5.3 8.5 0.5 0.5 7.0 0.8 1.5 9/1 0102 3.0 11.3 1.0 3.8 2.3 2.8 9/11/02 1.5 21.5 1.0 9/12/02 20.0 1.0 3.0 9/13/02 24.0 9/14/02 19.0 2.0 3.0 9/15/02 4.5 18.0 1.5 9/16/02 6.5 10.5 0.5 3.5 3.0 9/17/02 8.8 4.5 6.0 1.0 3.8 9/18/02 13.0 7.0 4.0 9/19/02 14.0 4.8 4.0 1.3 9/20/02 23.5 0.5 9/21/02 4.0 12.0 1.0 1.0 4.0 2.0 9/22/02 4.0 12.5 3.0 4.0 0.5 9/23/02 18.5 1.0 1.0 3.5 ( 9/24/02 17.5 5.5 1.0 9/25/02 5.5 12.5 1.0 0.5 4.5 9/26/02 5.0 13.0 0.5 0.5 5.0 9/27/02 17.0 5.5 0.5 1.0 9/28/02 9/29/02 TOTAL 275.3 218.0 19.0 13.0 26.5 21.0 64.5 12.3 0.0 2.5 0.0 25.8 18.3 WELL DRILLI TRI, .,PPI CAS, IN RIG E-LOGS RlG-UPI COND BOP eUT& TEST CEMEN WORK Mise TOTAL 1252.3 555.01 50.0 148.0 26.5 66.0 205.5 123.36.0 10.5 14.0 94.8 158.3 ( EPoeR 83 Forest Oil Corporation Redoubt Unit #5 -~-----,._--- RU #5 & RU #5A TIME DISTRIBUTION III DRILLING .TRIPPING 0 CASING 1m BOP II RIG-UP/ SERVICE II COND MUD 0 CEMENTING [J WORK BHA .MISC --- 6% 1% 2% Ii 5% 20% ~ -'-lpOC-"'--- .-.,,... ~ ~. _I---~ ~ ~ 0 RIG REPAIR II CUT & SLIP . E-LOGS II TEST CASG 47% . 84 ~