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HomeMy WebLinkAbout188-078 • RECEIVEDPost Office Box 244027 0 yft Anchorage,AK 99524-4027 Hilcorp Alaska,LLC �)U L 3 201,`3 3800 Centerpoint Drive Suite 100 AOGCAnchorage,AK 99503 Phone: 907/777-8300 Fax: 907/777.-8301 July 29, 2015 Commissioner Cathy Foerster rpfO U Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 ` � 'll Re: Duck Island Unit Well Renaming Request SCANNED moo 3 i 2016 Dear Commissioner Foerster, Hilcorp Alaska, LLC (HAK) requests a change to the naming convention of Duck Island Unit wells to remove the unused suffixes at the end of each well name. Well names currently include a forward slash "/"followed by an obsolete bottom hole location designator. HAK would like to retain the well number as well as the "A, B, C...." sidetrack designations but remove the "/suffix". For example, "DUCK IS UNIT SDI 1-09A/L21" would become "DUCK IS UNIT SDI 1-09A". The attached spreadsheet includes original and new names for all Duck Island wells. While performing the review of Duck Island well names, HAK found a single well, "DUCK IS UNIT SDI 4-20/M35" (PTD# 1861730),that should also be modified to include an "A" label to reflect the fact that the well is a sidetrack from the original "DUCK IS UNIT SDI 4-20/T34" (PTD # 1861500). The original wellbore, abandoned 10/13/1986, was sidetracked to a new bottom hole location completed on 9/9/1987. This well appears to be one of the first sidetracks performed at Endicott. While the bottom hole code was changed, no letter was added to reflect the sidetrack. "DUCK IS UNIT SDI 4-20A" is also included on the attached spreadsheet. Sincerely, Wyatt Rivard Well Integrity Engineer Hilcorp Alaska, LLC CC Dave Roby Victoria Loepp Orig • New API_Wel1No PermitNumber WellName WellNumber WellNumber 50029218010000 1880370 DUCK IS UNIT MPI 1-01/119 1-01 50029226010000 1951500 DUCK IS UNIT MPI 1-03/P16 1-03 50029216050000 1861060 DUCK IS UNIT MPI 1-05/020 1-05 50029217430000 1870810 DUCK IS UNIT MPI 1-09/118 1-09 50029217430100 1970290 DUCK IS UNIT MPI 1-09A/L21 1-09A 50029221070000 1901570 DUCK IS UNIT MPI 1-11/5N4 1-11 50029223610000 1930560 DUCK IS UNIT MPI 1-15/P25 1-15 50029221000000 1901500 DUCK IS UNIT MPI 1-17/5N2 1-17 50029221000100 1961990 DUCK IS UNIT MPI 1-17A/I17 1-17A 50029225690000 1950930 DUCK IS UNIT MPI 1-19/118 1-19 50029220050000 1900020 DUCK IS UNIT MPI 1-21/K25 1-21 50029225100000 1941280 DUCK IS UNIT MPI 1-23/015 1-23 50029217220000 1870420 DUCK IS UNIT MPI 1-25/N22 1-25 50029217220100 1970750 DUCK IS UNIT MPI 1-25A/K22 1-25A 50029216930000 1870090 DUCK IS UNIT MPI 1-27/P20 1-27 50029216690000 1861810 DUCK IS UNIT MPI 1-29/M25 1-29 50029225620000 1950720 DUCK IS UNIT MPI 1-31/M21 1-31 50029225770000 1951070 DUCK IS UNIT MPI 1-33/M23 1-33 50029225770100 1980870 DUCK IS UNIT MPI 1-33A/124 1-33A 50029225770200 1982550 DUCK IS UNIT MPI 1-33B/L24 1-33B 50029225770300 2050040 DUCK IS UNIT MPI 1-33C/M24XX 1-33CXX 50029216720000 1861840 DUCK IS UNIT MPI 1-35/025 1-35 50029217480000 1870900 DUCK IS UNIT MPI 1-37/P24 1-37 50029218270000 1880630 DUCK IS UNIT MPI 1-39/P17 1-39 50029218270100 2061870 DUCK IS UNIT MPI 1-39A/N-16 1-39A 50029217130000 1870320 DUCK IS UNIT MPI 1-41/023 1-41 50029218640000 1881050 DUCK IS UNIT MPI 1-43/P26 1-43 50029219910000 1891240 DUCK IS UNIT MPI 1-45/026 1-45 50029216250000 1861310 DUCK IS UNIT MPI 1-47/021 1-47 50029216250100 1972030 DUCK IS UNIT MPI 1-47A/M20 1-47A 50029218410000 1880780 DUCK IS UNIT MPI 1-49/P21 1-49 50029223040000 1921190 DUCK IS UNIT MPI 1-51/V20 1-51 50029225010000 1941120 DUCK IS UNIT MPI 1-53/Q20 1-53 50029217880000 1880210 DUCK IS UNIT MPI 1-55/R25 1-55 50029218730000 1881140 DUCK IS UNIT MPI 1-57/R23 1-57 50029226440000 1960220 DUCK IS UNIT MPI 1-59/024 1-59 50029225200000 1941420 DUCK IS UNIT MPI 1-61/Q20 1-61 50029219050000 1890060 DUCK IS UNIT MPI 1-63/T22 1-63 50029226270000 1951880 DUCK IS UNIT MPI 1-65/N25 1-65 50029226270100 2032120 DUCK IS UNIT MPI 1-65A/N27 1-65A 50029219850000 1891140 DUCK IS UNIT MPI 1-67/T20 1-67 50029220200000 1900290 DUCK IS UNIT MPI 1-69/V19 1-69 50029215680000 1860630 DUCK IS UNIT MPI 2-02/P18 2-02 50029215850000 1860820 DUCK IS UNIT MPI 2-04/M19 2-04 50029216990000 1870180 DUCK IS UNIT MPI 2-06/J22 2-06 50029217710000 1880040 DUCK IS UNIT MPI 2-08/K16 2-08 50029223020000 1921170 DUCK IS UNIT MPI 2-12/016 2-12 50029216390000 1861490 DUCK IS UNIT MPI 2-14/016 2-14 50029218850000 1881340 DUCK IS UNIT MPI 2-16/M16 2-16 50029220320000 1900430 DUCK IS UNIT MPI 2-18/116 2-18 50029220480000 1900600 DUCK IS UNIT MPI 2-20/L15 2-20 50029219310000 1890340 DUCK IS UNIT MPI 2-22/114 2-22 Ima~:~roject Well History File Cover ge 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. ~_ (~3_~- 0 7~' Well History File Identifier Organizing ~o,,~ RESCAN ~ Color items: [] Grayscale items: [] DIGITAL DATA OVERSIZED (Scannable) [] Diskettes, No. [] Maps: [] Other, No/Type f.~l,'~ Other items scannable by large scanner Poor Quality Originals: BY: BEVERLY ROBIN VINCENT SHERQINDY NOTES: OVERSIZED (Non-Scannable) [] Logs of various kinds [] Other Production Scanning Stage 1 PAGE COUNT FROM SCANNED F,LE: ~.~~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: X YES /' BY: BEVER~VINCENT SHERYL MARIA WINDY DATE:, Stage2 IF NO ,, STAGE 1. PAOE(S)D,SCREPA~ERE FOUND:~.~ Y~~ BY; BEVERLY ROBIN VINCENT SHERYL MARIA DATE (Sc~NING IS COMPLETE AT THIS ~1~ UNLESS SPECIAL A~ENTION IS REQUIRED ON ~ INDI~DUAL PAGE BASIS DUE TO QUALI~, G~YSC~E OR COLOR IMAGES ) NO NO RESCANNED BY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: General Notes or Comments about this file: Is~ Quality Checked 12/10/02Rev3NOTScanned.wpd UNSCANNED, OVERSIZED MATERIALS AVAILABLE: ¿ ~?5 O:J-R FILE # l P tLd rYltèp [ F;-e(c{ ff\t:lf To request any/all of the above information, please contact: Alaska Oil & Gas Conservation Commission i333 W. 7th Ave., Ste. 100 ~ Anchorage, Alaska 99501 Voice (907) 279-1433 ~Fax (907) 276-7542 • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 r May 22, 2012 S t `601 7 Mr. Jim Regg I // Alaska Oil and Gas Conservation Commission e.1\1( 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of Endicott Row 1 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from Endicott Row 1 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • 0 • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404)' Endicott Row 1 Date: 09/24/2010 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ _ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal END1 -01 /J -19 1880370 50029218010000 1.5 0.3 0.5 9/2/2010 0.85 9/23/2010 END1 -03 / P -16 1951500 50029226018000 4.0 3.5 0.5 9/2/2010 5.10 , 9/23/2010 END1-05 / 0 -20 1861060 50029216050000 0.3 NA 0.3 NA 1.70 9/23/2010 END1 -09 / L -21 1970290 50029217430100 6.0 5.0 0.5 8/28/2010 3.40 9/23/2010 END1 -15 / P -25 1930560 50029223610000 4.0 3.0 0.5 9/2/2010 6.80 9/23/2010 END1 -17 /1-17 1961990 50029221000100 8.0 4.3 0.5 9/2/2010 2.55 9/23/2010 END1 -19 / 1 -18 1950930 50029225690000 7.0 9.3 0.5 9/2/2010 4.25 9/23/2010 END1 -21 / K -25 1900020 50029220050000 2.5 1.5 0.5 9/2/2010 1.70 9/23/2010 END1 -23 / 0-15 1941280 50029225100000 ` 12.0 12.5 0.5 9/2/2010 1.70 9/23/2010 END1 -25 / K -22 1970750 50029217220100 5.0 1.5 0.5 9/2/2010 5.10 9/23/2010 END1 -27 / P -20 1870090 50029216930000 8.0 4.3 0.5 9/2/2010 2.55 9/23/2010 END1 -29 / M -25 1861810 50029216690000 2.0 1.3 0.5 9/2/2010 1.70 9/23/2010 END1 -31 / M -21 1950720 50029225620000 _ 5.0 1.8 0.5 9/2/2010 13.60 9/23/2010 END1 -33 / L -24 1982550 50029225770200 1.5 0.3 0.5 9/2/2010 3.40 9/23/2010 END1 -35 / 0-25 1861840 50029216720000 8.0 4.8 0.5 9/2/2010 3.40 9/23/2010 END1 -371 P -24 1870900 50029217480000 0.5 NA 0.5 NA 4.25 9/23/2010 END1 -39A / N -16 2061870 50029218270100 0.5 NA 0.5 NA 6.80 9/23/2010 END1 -41 / 0-23 1870320 50029217130000 8.0 5.2 0.5 9/2/2010 4.25 9/23/2010 END1.43 / P -26 1881050 50029218640000 2.0 0.5 0.5 9/2/2010 3.40 9/23/2010 END1 -45 / 0-26 1891240 50029219910000, 1.5 0.3 0.5 9/2/2010 1.70 9/24/2010 END1 -47A / M -20 1972030 50029216250100 1.0 0.1 0.5 9/2/2010 3.40 9/24/2010 �7END1 -49 / P -21 1880780 50029218410000 1.0 0.8 0.5 9/2/2010 3.40 9/24/2010 END1 -51 / V -20 1921190 50029223040000 1.5 0.3 0.5 9/2/2010 1.70 9/24/2010 END1 -53 / 0 -20 1941120 50029225010000 9.0 4.2 0.5 9/2/2010 1.70 9/24/2010 END1 -55 / R -25 1880210 50029217880000 1.3 0.1 0.5 9/212010 1.70 9/24/2010 END1 -57 / R -23 1881140 50029218730000 3.0 1.3 0.5 9/2/2010 5.10 9/24/2010 END1 -59 / 0 -24 1960220 50029226440000 3.0 1.3 0.5 9/2/2010 0.85 9/24/2010 END1- 6110 -20 1941420 50029225200000 8.0 6.8 0.5 9/2/2010 2.55 9/24/2010 END1 -63 / T -22 1890060 50029219050000 8.0 4.1 0.5 9/2/2010 2.55 9/24/2010 END1 -65A / N -27 2032120 50029226270100 8.0 5.8 0.5 . 9/2/2010 3.40 9/24/2010 END1.67 / T -20 1891140 50029219850000 0.5 NA 0.5 NA 1.70 9/24/2010 END1 -69 / V -19 , 1900290 50029220200000 15.0 10.3 0.5 9/2/2010 0.85 9/24/2010 ~~~~ L~€ ~~~~ t~~ PnoAcmE Diaynosric SERVICES, Inc. To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907j 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection[Caliper/ MTTj The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka LR2-1 900 Benson Blvd. Anchorage, Alaska 99508 and ~, ~~ tG ~„~•~. ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 ~ ~~ 1) 2) Signed Leak Detection - STP 26-Now09 1-49 / P-21 BL / EDE 50-029-218A~1-00 i Date Print Name: PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (9071245-8951 FAX: (9071245-88952 E-MAIL ~ ~ a k.7ff~ Jaa:le? ~ ~~~lC~ WEBSITE 1 <<„~. _ ._? C~\Documents and Settings\Diane Williams\Desktop\Transmit_BP decx ENDl-49/P-21 (PTD #1880780) Classified as Problem Well . . S/to\ù 7 All, Well END1-49/P-21 (PTD #1880780) has been found to have sustained casing pressure on the IA. The TIO pressures were 275/2500/100 on 05/05/07. A subsequent TIFL failed on 05/07/07. The plan forward for this well is as follows: 1. DHD: TIFL - FAILED 2. SL: DGLV station 6 @ 4210' MD 3. DHD: Re-TIFL A wellbore schematic has been included for reference. Thank you - 5"'W1NNED MAY 1 6 2007 Jack L. Winslow(for Andrea Hughes) Well Integrity Engineer office - 659-5102 pager - 659-5100, 1154 «1-49.pdf» Content-Description: 1-49.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 5/9/20073:32 PM · RT. ELEV = 55' BF. ELEV = 15.78' MAX. DEV. = 37:27 9000' MD 13-3/8", 68#1ft, NT80-CYHE, BTRS. CSG. 12504' 1- 9-518", 47#/ft, I NT80S XO TO 8910' NT95HS 1- TOP OF 7" LINER I 10173' 9-5/8", 47#/f~ I NT95HS, NSCC 10445' REF. LOG: DLL-GR (7-26-88) CO. SIZE SPF INTERVAL ATLAS 21/8" 4 10956'-10974' 11007'-11033' SlB 2" 4 10820-10830 Tbg Vol = 153.6 bbls Tailpipe Vol = 1 bbl Liner to top Perf Vol = 27 bbls PBTD 11320' 1- 7"- 29#/11, SM-110, 11402' 1- BTRS-TKC DATE REV. BY COMMENTS 07-30-88 JLH INITIAL COM PLETION 09-13-88 JLH INITIAL PERFORATIONS 11 -4·93 JLH ADD INFO 12-15-99 TP ADD·PERF TREE: 4-1/16"/5000 psi I McEVOY WELLHEAD: 13-5/8" 15000 psi I McEVOY o SSSV LANDING NIPPLE OTIS (3.813" MIN. ID) I 1527' W/SSSVMIN.I.D. Z' 4-1/2", 12.6#1ft, L-80, TDS TUBING GAS LIFT MANDRELS (CAMCO) NO. TVDSS MD·BRT #6 4155' 4210' #5 6332' 6517' #4 7784' 8287' #3 8710' 9435' #2 8999' 9779' #1 9123' 9923' I I SLIDING SLEEVE OTIS "XA" (3.813" MIN. 10) BAKER SSR (12' Long) 9-518" PACKER (BAKER "SAS') 10105' 10030' 10090' 3-1/2", 9.2#/ft, L-80 TAILPIPE 3-1/2" "X" NIPPLE (OTIS) (2.750" ID) 3-112" "XN" NIPPLE (OTIS) (2.635" ID) 3-112" WLEG 10151' 10183' 10219' ELMD WLEG 10216' ENDICOTT WELL 1-49 I P-21 API NO: 50-029-21841 COMPLETION DIAGRAM BP EXPLORATION, INC. Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well i./MPF-57A .1.0) - ,ti7 ,,02-28A !À \')1.1" j ft, Y j DS 18-23A \ cl ) .- rq , / OWDW-SE i r:¡ c·· 1.) q t.-. E-23B (lee j l~;).. ~ t..- E-23B' /- l- P-06A j C¡ 7 -), ).'-'1 ¡/Y-09A \<17- Q<~J 1/' P2-49 ! ~ J. ... C).. ,,( ~' DS 04-23A 1 (D·· ~) "" ·D.S. 16-01 J 3 0 - V 3 ~ ./ 4-1 OAIL-28 J.~".lJ 3 ./ 01-491P-21 !8!~'~ C1 73 ...... '01-571R-23 /j" :~- i/~1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Job # 10672349 10928607 10942206 10893097 10889133 11039119 NIA 10942222 11062633 11051072 1105228 10662991 11072870 11072871 SÇj\Nr~E:C SEP 0 B 200.5 Log Description CHANNEL DETECTION LOG MCNL MCNL RST-BORAX CHANNEL DETECTION LOG LEAK DETECTION LOG LEAK DETECTION LOG LEAK DETECTION LOG MEM PPROF WIDEFT PRODUCTION PROFILE WIDEFT PRODUCTION LOG WIDEFT INJECTION PROFILE U 1" ~ RST PRODUCTION PROFILE WIGHOST PRODUCTION PROFILE WIGHOST Date 01124104 12111104 04120105 03125105 07116104 05108105 06104105 07114105 07102105 07/13105 07/21105 02/05104 07/11105 07/12105 Date Delivered: ) J~ 1J\J ~ I 08/04/05 NO. 3447 I·<A-cæ --- ()7~ Company: State of Alaska Alaska Oil & Gas Cons Comm AUn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay BL 1 Color CD 1 1 1 1 1 1 1 1 1 1 1 1 }.3~lq ~ 1'3:2 J g fJ ,1 ~1 (J - .--- Alaska Data & Consulting Services 2525 Gambell Street, Su~e 400 ¡ ! Anchorage, AK _9~'þ93~.l838 rl . I /JI II ,/ A TTN: Beth -" li I 'ill Received bYl~~~ LJitt""?;l MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Julie Heusser,~'~~,\~' Commissioner Tom Maunder, P. I. Supervisoff FROM: John Crisp, SUBJECT: Petroleum Inspector, DATE: May 20, 2001 Safety Valve Tests Duck Island Unit Endicott MPI1 & 2 May 20,2001.: I traveled to BP's Duck Island Unit Endicott Field to witness Safety Valve System tests. Mark Souve was BP's Rep. in charge of SVS testing. Testing was conducted in a safe & efficient manner. I witnessed one failure, the SSSV on well 1-19 failed to pass the DP test. The AOGCC test report is attached for reference. I inspected 25 well houses on MPI Row 1 & 2 w/no problems witnesSed. S,,U. MMARY: I witnessed SVS testing in BP's Endicott Field. 17 wells, 51 components tested. 1 failure witnessed. 1.96% failure rate. 25 well houses inspected. .A. tt~,..chments.: SVS DIU 5-20-01jc cc; N, O,N-,CONFID,E,,NT!AL, SVS DIU 5-20-0 ljc AiaSl~a Oil and Gas Conservation Commiss.oa Safety Valve System Test Report Operator: BPX Operator Rep: Mark Souve AOGCC Rep: John Crisp. Submitted By: John Crisp, Field/Unit/Pad: Endicott DIU MPI Pad Separator psi: LPS 235 Date: 5/20/01 HPS i: . i SSS i i ' i "111 ' i i ii : ' i i i i " i i '1 i i ~ '' ' ' ' Well permit Separ Set L/P Test Test Test Date Oil, wag, amJ, Number Number PSI PSI Trip Code Code Code Passed GAS or C~CLV~ 'i-01/J19 i880370 235 150 125 P P ' P OIL~ 1-03/P16 1951500 235 15'0 135 P P P ' OIL 1-05/020 '1861060 ' 1-09A/L2 1970290 235 150 130 P "P P ' ' OIL i-15/P25 1930560 ........ i-17A/i1' 1961990 ' ' 1-19/I18 1950930 "235 '' 150, 125 P" e 9 OiL 1-21/K25 1900020! 1-25A/K2' 1~0750 '235 150 1'50 P' ' e e 0I~ 1-27/P20 ' 1870090 "235 150 '135: p" P ..... P OIL 1-29jM25 1'861810 ............... 1-31/M21 1950720 235 150 125 i P 'P ~'P .......... 0IL' 1-33B/L2 1982550' 235 .... i50 145 'P ~ "P P ....... 0IL 1-35/025 1861840 235 150 135 P P P OIL 1-39/P 17 1880630 ..1-45/Q26 1891240 ......... , ,, , , , ,, , . . ! 1-47A/M2 1972030 1-49/P21 1880780 235! 150 130 P ..... P e '~ ' OIL 1-55/R25' 1880210 235 150 145 P P e "oIL 'i-57/R23 ' 1881140 235 150~ 140 P " P P ....... oiL 1-61/.Q20 194142'0 235 1'~0 'i35 P "P P ........ 0IL 1-63/T22 i'8~}0060 23'5 150 '145 P .... P P ' ' ~ OIL 1-65/N25 1951880 '' 235 150 150 "P P 'P ........ OIL · 2-04/M 19 1860820 2-06/J22 1870180 2-08/K16' 1880040 ................... 2-12/Q ! 6 .19.21!.70 ................. 2-14/O16 1861490 2-18/L16 1900430 2-20/L15 1900600 2-26/N14' 1880550 2-28/P 19 1880860 _ 2'30A/E1 1981880 2-32/SN3 1901190 2-36/014 1900240 2-38/SN1 1901290 2-t~q/~S~ ~/,~ 1941520 n~., ~ ~r 9 .... qxz...q r · ..... Retest. Well.. e Well Permit Separ Set L/P Test Test Test I~ate Oil, WAG, G~J, Number Number PSI PSI ,Trip Code Code Code Passed GASorCyCLE ,2-42/P13 1881450 , ,, , , 2-44A/Q1 1970710 , , 2-46B/S1 1971370 2-48/013 1951660 2-50/U08' 1930670 235 '150 145 p p P OIL ,,, , , , , , , 2-52/S14 1870920 2-56A/EI 1980580 2-58/S09 1900520 , , , 2-60/U13 1930830 235 150 130 p p P ,,, OIL,, , , , , , 2-62/Q17 1861580 2-68/s 17 1880'970 ..... , , , 5-01/SD7 1801200 , , Wells: 17 Components: 51 Failures: 1 Failure Rate: ~1.96% D,'°° Day Remarks: RJF 1/16/01 Page 2 of 2 SVS DIU 5-20-01jc Memory Multi-Finger Caliper Log Results Summary Company: Log Date: Log No.: Run No.: Pipe Desc.: Pipe Use: BP Exploration (Alaska) Inc. Nov. 27, 1999 1027 1 4.5" 12.6 lb. TDS Tubing Well: 1-49 1 P-21 Field: Endicott State: Alaska APl No.: 50-029-21841-00 Top Log Intvl: Surface Bot. Log Intvl: 10,080 Ft. (MD) Inspection Type: Corrosive Damage Inspection COMMENTS: This survey was run to assess the condition of the tubing with respect to corrosive damages. The caliper recordings indicate that the tubing ranges from good to poor with respect to corrosive wall penetration. The most significant damage recorded is a Line of Corrosion running from Joint 129 at 5,100' through Joint 209 at 8,300'. This Line of Corrosion is very thin, being recorded by only one or two fingers throughout its vertical extent, and measures from 25% to 46% wall penetration. The remainder of the pipe inspected appears to be in good condition, with the exception of a 38% wall penetration recorded in Joint 25 at 995'. The distribution of corrosive penetrations recorded throughout the tubing string are illustrated in the Body Damage Profile sheet of this report, and cross-sectional drawings of the pipe at the location of the deepest recorded penetrations are also included. MAXIMUM RECORDED WALL PENETRATIONS: Line of Corr. (Low side) (46%) Jt. 203 @ 8,025' MD Line of Corr. (Low side) (44%) Jt. 205 @ 8,117' MD Line of Corr. (Low side) (43%) Jt. 215 @ 8,529' MD Line of Corr. (Low side) (41%) Jt. 204 @ 8,052' MD.,.., Line of Corr. (Low side) (41%) Jt. 202 @ 7,989' MD ~. MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS · ~'~_' No areas of significant cross-sectional wall-loss (in excess of 10%) were recorded througho~t~he interval logged. Field Engineer' S. Adcock MAXIMUM RECORDED ID RESTRICTIONS: No significant deposits, projections or other ID restrictions were recorded throughout the interval logged. RECEIVED 1 6,1999 ~f~ ~ ~ ~ ......... Analyst: Joey~.,,~,, ~~ Witness: Dan Robe~son Well: 01-49 / P-2 I Field: ENDICOTT Company: BP I!XPI..ORATION (ALASKA)INC. Cotmtry: USA Sondex CaJiper Overview Body Region Analysis Survey Date: NOV. 27, '1999 Tool Type: PDS Multi-Finger Memory Tool Size: 2.75 in. No. of Fingers: 40 Analysed: J. Burton Tubing: Size Weight Grade & Thread 4,5 ins 12.6 ppf L-80 TDS Nora. OD Nora. ID Nora. Upset 4.5 ins 3.958 ins 4.5 ins Penetration and Metal loss (% wall) penetration body L~'Z;-~r metal loss body 250 200 '150 'i O0 50 0 0 to 1 'to 10 'to 20 to 40 to above 10% 20% 40% 85% 85% ..... _N2,.U.p_.b..~_F.,9,f_'.joinl. s analy,_se_d_[total = 268) Pene 36 117 49 60 6 0 Loss 238 30 0 0 0 0 Damage C,,,mfiguration ( body ) isolaled general line ring hole / poss pill IIg corrosion co,'rosioncorrosion ible hole Number of joints damaged (total = 105) ........ 12 0 93 0 0 Damage Profile (% wall) penetration body 48 98 GI.M 6 'i 4.5 GI.M 5 192 GI.M 4 GUv173 GLM '1 Bottom of Surw!:y '= 252 .ZV.-q metal loss body 0 50 1 : 100 Analysis Overview page 2 RECE" iVED :-:C 161~ ,~as~ Oil & ~s C4m.,~missim Well: Field: Compmw: Country: Dale: 0 I-. F)/' P-£ i l~ N D I C. OTF BP E×PLORAI-ION (,,\L/~SK,.'\) INC..-,;-7 penetration hods, USA inetal loss body NOV. 27, 1999 Joint- Penelralion -¥~ I)rojeclion Minin~um D,unage profile No. tJI)selI~o(ty I.(xss *kJl)sel Body II) Cotangents (% wall) inches inches [ % % inches inches inches ) 50 JO( .,L 8 'i 0 0 3.91 '1 0 "~ 2 0 .0 t 4 [ 0 0 3.93 3 0 .00 1 1 0 0 3.90 4 0 .02 8 1 0 0 '3.92 5 0 .03 1 ! I 0 0 3.90 6 0 .03 13 0 0 0 3.93 Isolated shallow pilling. 7 0 .01 3 0 0 0 3.93 9 8 0 .00 '1 0 0 0 3... 3 9 0 ~ .01 4 I 0 0 3.92 10 0 .00 1 0 0 0 3.92 1 'i 0 .0 ! 3 1 0 0 3.89 12 0 .01 3 1 0 0 3.92 13 0 .01 3 I 0 0 3.93 ~ 14. 0 .02 8~ 0 0 ~ 0 3.93 '~E 15 () .01 3 '1 0 0 3.89 '16 0 .05 '1 ~ 0 0 0 3.92 : Isolai'ed shallow pilling. 17 -- 0 .02 8 '1 0 " 0 3.93 3.8. '18 0 .02 8 '1 0 0 ' 9 19 0 .01 .> i 0 0 3..~3 _~l~_'---¥ ......... .05 __i~-_~', _ 0 __- ..... ~-'~ .... 3.92 Isolaled shalk)w piiliqg ...... i~7.1 v~) 0 .01 3 I 0 0 .:',..)0 23 0 .0'! 4 0 0 0 3.89 24 0 .0/ 3 '! 0 0 3.89 25 .__ (2 .'~0 38 3 '- 0 _ O. _ 3.89 Isolated pilling. 26 0 .01 3 1 0 0 3.93 27 -'-~--- .02 ~- 0 0 0 -~3.93 -28 --~ ............. .02 ...... ~....... .i .... ~ ...... ¥ ....3.93 '~a 29 0 .00 '1 1 0 0 3.91 ............ ~ 3 30 0 .01 5 3 0 0 3. 31 0 .00 1 '1 0 0 3.90 32 O .07 ~'- ' _,) , , '1 0 0 3.9,) Isolated pilling. , ......... 33 0 .03 g 0 0 0 3,94, 34 0 .05 20 I 0 0 3.93 Isolated shallow pilling. 35 0 .01 3 1 0 0 3.93 36 0 .01 3 1 0 0 3.93 37 0 .04 15 1 0 0 ,'~.,)3 Isolated shallow pilling. · ( . 38 0 .03 91 1 0 0 3. ,)3 38.'1- 0 '.02 7~ '1 0 0 3.95 PUP 38.2 0 0 0 0 0 0 3.93 SSSV ...... 38.3 0 .01 3 0 0 0 3.93 Pt.JP 39 0 .0'1 4 1 0 0 3.94 ............. 40 0 .01 4 0 0 0 3.93 ........ 41 0 .00 1 'I 0 0 3.89 .......... 42 0 .00 1 1 0 0 3.93 ........... 43 0 .00 t 0 0 0 3.92 44 0 .00 '1 I 0 0 3.93 .... 45 0 .01 2 1 0 0 3.9,4 46 0 .00 '1 0 0 0 3.94 .... 47 0 .01 3 0 0 0 3.93 Pipe Tabulalions page '! RECEIVED 1999 Anchorage S,'Oi-',,iDE.'xl C !?ER lOIN!..-TABULATION I"ipe: 4..5 iil,,$ 1'-'.;-.-,..': J-;f);' ~.-80 -['[')S Well: 0 i..~.u,).. ,,' 1~'.._';' [ \,Vail ddcki'less, i~ody: ,9.27'J ns (![L)se[ 0.27-[[ns Field: ENi~tCO'~- Nominal ID: 3.958 his Company: BP EXPLOR..'~TION (,M./'~SIGq) INC..:::-:-: :~ penelration body Count~: USA _ L metal loss body Date: NOV. 27, 1999 Joint Penetralion Metal Projection Minimum Damage profile No. Upset Body I_.oss Upse! Body II) Comments (% walt) inches inches % % inches inches inches 3 50 10( 48 0 .00 1! 1 0 0 3.90 49 0 .01 2 0 0 0 3.92 50 0 .01 3 '1 0 0 3.93 51 0 .01 3 0 0 0 3.91 52 0 .01 3 '2 0 0 3.92 , , 53 0 .00 1 11 0 0 3.92 54 0 .01 3 1 0 0 3.92 55 0 .01 3 I 0 0 3.93 56 0 .00 1 0 0 0 3.92 57 0 .0! -'I1 0 0 3.95 58 0 .00 I 0 0 0 a. 93 -- 59 0 .01 3 ! 0 0 3.93 ..... 60 0 .(30 't '! 0 0 3.89 61 0 .00 11 '1 0 0 3.94 ..... 62 0 .01 3 0 0 0 3.93 -- 63 0 .00 '1 1 0 0 3.92 ~ · ,, , 64 0 .01 3 0 0 0 3.92 ............ 65 0 .01 3 1 0 0 3.95 66 0 .01 4' 1 0 0 - 3.93 ................. .... 67 0 .0-1 3 0 0 0 3.93 -- '~ 68 0 .0'l .~, 0 0 0 3..)0 .................. 69 0 .0'l 3 1 0 0' 3.93 -- 70 0 .00 i ! 0 0 3.90 .......... 711 0 .0t ,> I 0 0 ,'>.92 72 0 .01 3 0 0 0 3.94 -- 73 0 .011 3 0 0 0 3.92 74 0 .01 3 I 0 0 3.94 75 0 ,01 4 ~ .... 0 0 3.92 ' 76 0 .01 3 11 0 0 3.92 __ , 77 0 .01 3 0 0 0 3.92 .... 78 0 .01 3 -I 0 0, 3.93 79 0 .01 3 '! 0 0 3.94 80 0 .00 'l 1 0 0 3.93 811 0 .0! 3 1 0 0 3.95 82 0 .00 i -I 0 0 3.91 83 0 .0'1 6 .i" 0 0 3.90 84 0 ....... 0'! 3 '1 0 . __0 ........ 3.93. 85 0 .01 3 11 0 0 3.93 86 0 .02 8 0 0 0 3.93 87 0 .011 3 'l 0 0 3.92 88 0 .03 '13 1 0 0 3.95 Isolated shallow pitting. . . - ......... 89 0 .03 1 (1 'l 0 0 ~,..)0 90 0 .03 '~ 111 0 0 0 3.94 91 0 .02 8' ! 0 0 3.92 92 0 .01 3' 'i 0 0 3.92 93 0 .03 10 I 0 0 3.92 94 0 .03 'i2 ..1.. 0 .....--0------ 3.92 Isolated shallow_pi'lting.___ 95 0 .03 11 1 0 0 3.94 , , 96 0 .02 8 0 '6 .... 0 .... 3.95 L. 97 0 _ . ~.0.~ 9__l_k__ 0 0 3.9'i 1999 1. j;e: d.$ i~s 12.0 ~,1 .~' Wall thidmess. Body: 0.'~_ ~, ~iils: ,' h)sei - 0.._v71 i~s Field: ENDICOTF Nomi~ai ID: 3 q'- ' _ ....... .: aS i~s Company: BP EXPLOItLMIOiq (/'kLASK,,k) INC. '. - peneh'afion body ComllW: USA _. metal loss body Date; NOV. '~7, Icily r ' -~l-e.~q Projection Minimum Damage profile Penetration No. Upsel 13ody I.oss /.lt~set Body ID Comments (% wall) inches inches 1% % inches inches inches 0 50 I0( 98 0 .0 '1 3: '1 0 0 3.94 99 0 .03 10 0 0 0 3.95 t00 0 .03 11 1 0 0 3.93 Isolated shalk)w pitling, d_:l 10'1 0 .03 9 1 0 0 3.91 102 0 .01 3 1 0 0 3.93 103 0 .03 10 1 0 0 3.90 '104 0 .0'1 4 1 0 0 3.95 ' C ' 10.5 0 .00 1 1 0 0 3.91 106 0 .00 '! '1 0 0 3.92 '106.'1 0 .01 4 I 0 0 3.96 F'UP ..... I06.2 0 0 0 0 0 0 3.,)7 GLM 6 (No .H01q Dev.) '106.3 0 .01 4 0 0 0 3.97 PUl-' 107 0 .00 1 '1 0 0 3.96 1013 () .0'1 4[ .i 0 0 3.96 109 0 .0'1 3 1 0 - 0 3.97 -- 1 '10 0 .00 1 '1 0 0 3.94 111 0 .01 3 1 0 0 3.95 1 '! 2 0 .01 xl 1 0 0 3.93 113_ ~ 0 .... .01 3 0 0 0 3.96 I] · t. r'2 114 0 .01 3 I 0 ¢) 3. 1 'i 5 0 .00 i 0 0 0 3.96 -'~ ( '116 () .00 'il 0 0 0 :>. 96 t 'i 7 0 .0'l 3' '1 0 0 3.94 ............ "} ( '! 18 0 .00 1; 0 0 0 .-,. 96 1 '19 0 .0'I 3 0 0 0 3.96 '120 0 .0'1 3 1 0 0 3.96 12 '1 0 .0'1 3 '1 0 0 3.96 1122 0 .0'1 d. 0 0 0 3.95 ............ .:~ ',..,' , 123 0 .02 8 'i 0 0 i _,.9:, · 124 __. O__Q______ .,0'1_ 23 -t _ 0 .... 0 , 3.96 .... 125 0 ,01 :-7, 0 0 0 3.93 '126 0 .02 6 0 0 0 3.92 127 0 .04 15 1 0 0 :~ r , .... ..... ...,.9a Line of shallow Corrosion. :;-~ 128 0 .00 2 'i 0 0 3.92 ..... -, ~ 129 0 ,06 24 1 0 0 ,).,,)7 Line of Corrosion, '130 __ 0 .03 L-'.l 2 ...... '_1 0 0 -- 3.95 Line of shallow Corrosion. 131 0 .05 20 I 0 0 3.92 l.ine of shallow Core, sion. ~'~.~', 132 0 .05 '17 '1 0 0 3.96 Line of shallow Corrosion. '132':1 0 .05 18 1 0 0 .3.96 Line of shallow Corrosion. '134 0 .04 '13 '1 0 0 - ?,.94 I..ine of shallow Corrosion. ....... , .~,~ 135 0 .t)7 24 '1 0 __ (._2__) _ _3.92 Line of Corrosion.. 136 0 .04 15 '1 0 0 ...>.)4 Line of shallow Corrosion. '137 0 .0.5 '17 ] 0 0 .5.9.." 5 Line of shallow Cfm'osion. '=,~ '138 0 .05 i8 'l 0 0 3.96 Li,e of shallow Corrosion. -- , , · 139 0 .06 2'1 -i 0 0 3.97 Line of Corrosion, ...... '140 0 .06 2'1 1 0 0 3.97 Line of Corrosion. 14.1 0 .06 23 '1 0 0 3.97 Line of Corrosion. '142 0 .06 2'i 1 0 0 ..~.9:) line of Corrosion. 143 0 .06 2'1 '1 0 0 3.96 Line of Corrosion. -- 144 . 0 ,.__06_.. 22 1 ____0_0 ......... O, , i___}.'f)_5Lim-] of Corrosion. ,~L}~ Pipe Tabuiafi(ms page 3 RECEIVED r-;,:-'r' 1 6 1999 Wall thickness. Budy: 0.271it~.~; Nomi~al II): 3.~_;S8 ins Well: Fieki: Company: Counlry: Dale: O1-.P) /' 1~.-2 i F N [)tC: (._)Ti' BP E×PLORAI-ION (,.\LASKA)INC.' ';' peneb'a'i:ion body L/SA me[al toss body ,, , Cf; NOV. '~ 7 10).) Joint Peneb'aiion Melal Projection Minimum Damage profile No. Upset Body Loss [Upset Body ID Comments (% wall) inches inches % % inches inches inches 0 50 10C 145 0 .06 24 I 0 0 3,97 I_ine of Corrosion. ~-::4-*'-1 146 0 .06 23 1 0 0 3.96 Line of Corrosiol~. 14.7 0 .04 15 '1 0 0 3.96 I_ine of shallow Corrosion. 148 0 .05 20 1 0 .03 3.92 Line of shallow Corrosion. 149 0 .05 '18 1 0 0 3.97 Line of shallow Corrosion. 150 0 .05 18 1 0 0 3.95 Line of shallow Corrosion. 151 0 .06 22 1 0 .03 3.94 Line of Corrosion. 152 0 .05 20 1 0 0 3.98 Line of shallow Corrosion. 153 0 .06 24 --1 0 0 3.95 fine of Corrosion. 154 0 .06 21 I 0 0 -- 3.96 Line of Corrosion. .......... 155 0 ~ .05 19 1 0 .02 3.96 I_ine of shallow Corrosion. 156 0 - .06 2i '1 0 0 -- - 3.97 Line of Corrosion. [~ 157 0 .06 23 -I 0 0 3.95 Line of Corrosion. '158 0 .06 2'1 '1 0 0 3.97 Line of Corrosion. 159 0 .06 23 1 0 0 3.95 t.ine of Corrosion. 160 0 .08 28 1 0 .03 3.93 I_ine of Corrosion. '16'1 0 .06 24 1 0 ~ 3.~7 Line of Corrosion. 162 0 -- .07 26 ---'1 ' 0 .04 3.93 Line of Corrosion. '163 -'--0 .0~ 24 ......! ' 0 0 3.96 Line of Con'osion. '164 0 .07 ~ ~ ,,,) '! 0 .03 3.94. I_ine of Corrosion. 16'k ~ 0 --"~ ~T.J)Tfi'~ .... ,'7¥ ...... .... ¥ ........ iT .......... iT' 3.99 PUP Isolai'ed, pitling. ..................................... 'i 64.2 0 0 0 0 _~__. 0 3.98 GI.,M 5 (I..alch (~ '1 'I 164.3 0 -- .~)T 24 ~¥- 0 -- 0 3.98 PUP lsolate~i~ .................................... '165 0 .06 24 '1 0 .03 .:}.)6 I..ine of Corrosion. 'i66 0 .07 2..' S '1 0 .04 3.96. . ~ t..h'~e of Corrosion. , , 167 0 .07 '~ ;_,) 1 0 ,05 3.96 I.ine of Corrosion. , , '768 0 .......... .~6 - 24] '1 0 -- '0 3.96 l..ine of Corrosion. '1~9 - 0 .06 24' i 0 .04 3.94 Line of Corrosion. 170 0 .07 25 '1 0 .__ .02 ..... :>.93 ,l_ine of Corrosion. 171 - 0 .06 2'[-- 3 0 0 3.95 Line of Corrosion. '172 0 .07 27 1 0 0' 3.96 I.ine of Corrosion. 173 0 .07 27 2 0 .03 3.94 Line of Corrosion. i 74 0 .07 25 'i 0 0 ,,~.9~ i.ine of Con'osion. 175 0 -- .07 2~--' 2 0 0 ' '3.90 I.ine of Corrosion. 176 0 -~ .06 24 - "2' 0 - ~ 3.90 I_ine of Corrosion. '177 __~ ..... ",.O~j_ 28--- '7 .....0 0 ...... 3~7 l..ine of Corrosion. 178 .06 I_.=08 ...29 .... '~_ _ (~__ .0-t 3.89 Line of Corrosion. 179 0 .'10 35 1 0 .0] 3.88 I.ine of Corrosion. '180 0 .09 31 2 () .02 3.9 '1 Line of Corrosion. 18l 0 .09 33 '2 0 .05 3.89 Li~I('. of Corrosion. 182 0 .08 30 '1 0 .03 3.89 Line of Corrosion. '!83 0 ___ :09 32 2 0 ~ (~ ............ 3.85 i.ine of Corrosion. '184 0 .07 27 - 'J 0 .05 3.85 J.ig(~ of CorrosJol'l. "185 0 : i I-~ 39 .-') 0 0 ..~.'~(..)~' Line of C,qrfOSign. . ~ .... .Oa - 3.87 Line of Corrosion. 186 0 i 0 .: 6 3 0 ~_ _ ~_6~_ ............ ~ ....... .0f) .. 34__ .......... 'L ..... 2 .07 3.88 I,ine of Corrosion. 188 0 .']'I 40 I 0 0 3.86 l_ine of Corrosion. ................ '189 0 ~ .09 34 1 0 0 "' ~ ' : .-)..).:) Line of Con'osion. i 90 0 .1 '1 40 2 0 0 3.91 Line of Corrosion. _.( ' , .............................................. t .)1 0 .'10 38 1 0 0 3.87 l.ine of Corrosion. '.~'t1 Pipe T.~buin']ioL~s p~ge 4 RECEIVED [':E:S 16 1999 AIIt~ 011 & Gas Certs. Com~ An~orage P po: 4.5 ins i2.6 i)!3l- 1.3(.) i,'.,5 Nominal tD: 3.958 ins Well: Field: Company: Coun try: Date: 01-.19 ,/1;--2 i E N l..-)lCO]'q' BP EXPLORATION (AL/\SKA)INC.; ?_ Z. penetration body L/SA inetal loss body NOV. 27, 1999 ~ ............. I-J~e,-~'~ tr,--¥i¥,7' ......... Metal Projection Minimum ............................ Damage profile No. Ul)sel Body I.oss Upsel Body ID Comments (% wall) inches inches % % inches inches inches 3 50 'i0 192 0 .1 i 4'1 '2 0 .03 3.85 Line of Corrosion. ...'.l 193 0 .11 40 I 0 0 3.97 Line of Corrosion. 194 0 .06 23 '1 0 0 3.97 Line of Corrosion. 195 0 .04 15 1 0 0 3.94 Line of shallow Corrosion. 196 0 .07 27 1 0 .03 3.91 Line of Corrosion. 197 0 .09 34 1 0 0 3.92 Line of Corrosion. · i98 0 .10 35 2 0 .03 3.89 I..ine of Corrosion. '199 0 .05 20 I 0 0 3.82 I.ine of shallow Corrosion. ----~ 200 0 I1 40 3 0 .04 3.83 Line of Corrosion. 20'i 0 .09 31 '1 0 0 3.97 Line of Corrosion. 20'2 0 .1'1 41 'l 0 0 '-~ 3.89 Line of Corrosion. 203 0 .'i2 46 3 0 0 3.92 Line of Corrosion. 204 0 .1 '141 1 0 .02 3.91 Line of Corrosion. 205 0 .'i'244 2 0 0 3.93 Line of Corrosion. 206 0 .05 20 1 0 .0-4 3.88 Line of Corrosion. '207 0 ~ .04 16 1 0 0 3.91 Line of shallow Corrosion. 208 0 .05 20 1 0 0 3.87 Line of shallow Corrosion. 209 0 .03 '13~ 3 0 0 3.97 Line of shallow Corn)sion. 209. l 0 .00 I, 2 0 0 3.91 PUP 209.2 0 0 0 0 0 0 3.94 Gl.~z2jl_alch ~) 1 1:00~ ..................................... 209.3 0 .00 '1 '1 0 0 3.94 PUP 210 0 .03 '1 '1 1 0 0 .:~.9.. 2'1 '1 0 .03 12 '> 0 0 "' ~ - .:,..)4 Hne of shallow Con'osiorL 2 '12 0 .02 9 1 0 0 3.90 213 0 .03 'I 0 2 0 0 3.92 214 _ 0 .03 ~li 2 _. 0 0 ~ 3.89 .... 215 0 .'12 43 3 0 0 3.90 l. ine o1: Corrosion. 216 0 .03 ] 0 '1 0 0 .>...) ! ~'I 7 -' ~~ ~ .04 '15 '1 0 0 3.9'2 Line of shallow Corrosion. 218 0 ,02 8 I 0 0 3.)3 ,,, "'5~9 0 _ .03 '12 -'.~'. _-0 .... 0 _ 3.92 Lineofshall'{~Corrosio,. 220 0 .03 '~ 1 '1 0 0 3.92 Line of shallow Corrosion, 221 0 ,03 11 1 0 0 3, ),_ ....... 222 0 .04 '14 '1 0 0 3.9'2 Line of shallow Corrosion, 223 0 .03 I 0 I 0 0 3.92 224 0 .01 3 i 0 0 3.90 225 0 .04 13 2 0 0 3.92 I..ine of shallow Corrosion. ~--- 226 0 .03 12 1 0 0 .... 3.9'1 t.ine of shalk)w Corrosion. ~'>~7. 0 .02 8 1 .... 0~ 0 3." ~'>.) ~ 2¢8 0 .02 7 2 0 0 ~ 9') ~ _ , ~ ....... .~-. ~ , 229 O. _.03 ! I .... 1 0 0 3.92 230 o .02 9 o o 232 0 .... .0~ .... !,1 '~ 0 0 3.91 233 0 .03 1 ~ 1 0 .... ¥~ 3.92 ............................................................. 234 0 03 12 '1 0 0 3.91 Hne o{shallow Corrosion. ~I 235 0 .03 '11 '! 0 0 3.90 236 0 .03 t2 i 0 0 3.92 I..ine of shallow Corrosion. 237 0 .. .03 ..I.~ '1 0 _ 0 3.91 Line of shallow.Corn)sion. ': (9 238 0 .02 7 1 0 0 3..).,~ ?ipe T.~,~bula'Iions page. 5 RECEIVED [,.'Z:,2 16 1999 AJliSk, 0tl & Gas C ns. chor ge SONDEX C,, PER JOINT TABULATION SI: ET Pipe: 4.5 ins 12.6 ppf L-80 TDS Wall thickr~ess. Body: 0.271ins Upset = 0.271ins Nominal ID: 3.958 ins Well: Field: Company: Country: Date: 01-49 / P-21 EN DICO-I-I- BP EXPLORATION (ALASKA) INC.~;:; penetration body USA ~_: .... metal loss body NOV. 27, 1999 Joint Penetration Metal Projection Minimum Damage profile No. Upset Body Loss Upset Body ID Comments (%wall) inches inches % % inches inches inches O 50 10C · ~-, 3! ._a8.1 0 .01 ! 0 0 3.84 PUP 238.2 0 0 0 0 0 0 3.94 GLM 3 (Latch @ 1:00) 238.3 0 .00 1 '1 0 0 3.94 PUP 239 0 .02 7 1 0 0 3.92 240 0 .02 7 1 0 0 3.89 24'1 0 .03 9 '1 0 0 3.89 242 0 .02 7 1 0 0 3.90 243 0 .02 8 1 0 0 3.90 "~ 244 0 .01 3 '1 0 0 3.90 245 0 .01 6 1 0 0 3.93 246 0 .00 1. 1 0 0 3.89 246.1 0 .01 2 1 0 0 3.93 PUP 246.2. 0 0 0 0 0 0 3.94 GI_M 2 (Latch @ 5:00) 246.3 0 .02 6 0 0 0 3.94 PUP ... 247 0 .00 1 1 0 0 3.92 248 0 .00 1 2 0 ,0 3.94 .... 249 0 .01 3 2 0 0 3.93 249.1 0 ' ' .02 7 2 0 0 3.90 PUP - 24.9.'2 0 0 0 0 0 0 3.96 GLM '1 ti_arch @ 2:30) .... 249.3 0 .00 '1 1 0 0 ,.. 3.96 I)UI-' 250 0 .01 3 ' ':1 ....... 0 0 3.94 , ...... 25'1 0 .02 7 'l 0 0 3.93 251.1 0 .00 '1 0 0 0 3.95 PUP . ___ 251.2! 0 0 0 0 0 0 3.93 SI..IDING SI.EEVE ,, -- , , 251.3' 0 .00 '! I 0 ....2)____ 3.93 PI.JP 252 0 .0'1' 3 '1..... (_.2)~.--'0 ' ~_ 3.9,1 5: hole; 4. = ring; 3 = line; 2 = general; 1 = isolated; 0 = no significani damage; -1 = joinl I~enetration / projeclion class, in order of damage severily Hole -. penelralion exceeds 85% of nominal wall ~hickness Ring- damage area exceeds 50% of circum[erence, but depti~ ~ange does not exceed 2 * pipe ID l.ine ~ damage depil'] range exceeds 12 * pipe ID, but exte,~ds less lhan 20% of circumference General - damage depth range exceeds 2 * pipe ID and/or extends more ihan 20% of circumference Damage reporting fl~reshoki = 30 thou inches devia't[on in body, 40 thou in upset. Modal line lenglh = 0.270 feel £:.'2% 16 i999 Pipe Tabulations page 6 X -0 0 ~bzuu~ cci C ) Ii"l I.Cl ',.0 II II IIi~3 O~ 0 .7_. e,i -- 0 u SONDEX ,i kLIPER JOINTTALLY SHEET, Pipe: 4.5 ins 12.6 ppf L-80 TDS Wal] thickness. Body: 0.271ins Upset = 0.271ins Nominal ID: 3.958 ins Joint Depth Length Measured Type No. ID feet feet inches 1 32.57 36.33 3.940 2 68.90 39.35 3.961 3 108.26 38.62 3.959 4 146.88 44.82 3.959 5 191.70 38.00 3.950 6 229.70 37.36 3.951 7 267.06 36.95 3.959 "8 304.01 38.92 3.960 9 342.93 41.23 3.953 10 384.16 36.94 3.951 11 421.10 40.11 3.952 12 461.21 39.38 3.959 , , 13 500.59 35.56 3.959 14 536.15 37.86 3.959 15 574.01 39.78 nominal 16 613.79 37.69 nominal 17 651.48 38.03 3.952 18 689.51 39.32 3.954 , , 19 728.83 39.74 nominal 20 768.57 37.57 3.952 21 806.14 39.52 3.960 ,, 22. 845.66 39.27 nominal 23 884.93 39.62 nominal . 24 . 924.55 39.6.6 3.954 25 964.21 39.42 nominal 26 1003.63 37.82 nominal 27 1041.45 39.19 3.959 28 1080.64 39.42 nominal , ,, 29 1120.06 .. 39..57 nominal 30 1159.63 38.33 3.959 31 1197.96 39.64 3.959 , 32 1237.60 39.63 nominal 33 1277.23 39.65 3.973 34 1316.88 37.77 3.964 35 1354,.65 37.70 nominal 36. 1392.35 37.50 3.959 37 1429.85 39.65 3.967. ,38 1469.50 39.45 3.966. 38.1 1.508.95 10.00 3.981 Pup 38.2 1518.95 15.34 nominal Sssv 38.3 1534.29 9.32 3.966 .Pup 39 1543.61 39.41 3.973 40 158.3.02 37.64 3.966 41 1620.66 39.98 3.966 42 1660.64 39.65 3.965 43 1700.29 39.64 3.966 4.4. 1739.93 37.85 3.965. 45 1777.78 3.9.01 3.967 46 1816.79 39.80 3.972 47 1856.59 37.86 3.971 Well: 0149 / P~21 Field: ENDICO1-F Company: BP EXPLORATION (ALASKA) INC. Country: USA Date: NOV. 27, 1999 Joint Depth Length MeasUred ' ype No. ID feet feet inches , , 48 1894.45 39.40 3.966 49 1933.85 39.43 3.966 50 1973.28 39.73 3.965 .... 51 2013.01 38.16 3.967 52 2051.17 39.36 3.966 53 2090.53 39.15 3.965 54 2129.68 39.82 3.969 55 2169.50 38.04 3.966 ,,, 56 2207.54 38.93 3.965 57 2246.47 40.01 3.967 58 2286.48 38.54 3.967 59 2325.02 37.95 3.959 60 2362.97 38.28 3.966 61 2401.25 39.57 3.973 62 2440.82 39.22 3.965 63 2480.04 39.72 3.967 64 2519.76 39.72 3.972 ........ 65 2559.48 39.85 3.976 66 2599.33 39.83 3.966 67 2639.16 38.95 .3..967 68 2678.11 40.07 3.967 69 2718.18 39.20 3.967 ..... 70 2.757.38: 39.55 . 3.965 71 2796.93 37.63 3.966 ,, 72 2834.56 39.61 3.966 73 2874.17 37.61 3.966 74 2911.78 37.87 3.967 75 2949.65 38.36 3.966 ,, 76 2988.01 38.65 3.974 77 3026.66 37.61. 3.967 78 3064,27 38.01 3.971 79 3102.28 37.94 3.984 80 3140.22 38.00 3.979 .... 81 3178.22 39.45 3.972 82 32.17.67 37.75 3.965 83 3255.42 39.81 3.97.1 84 3295.23 37.75 3.971 ,, 85 . .3332..98 37.49 3.978 86 3370.47 39.47 3.97,4. 87 3409.94 38.26 .3.97.1 88 3448.20 39.46 3.973 89 3.4.87.66 38.89 3.974 90 3526.55 .40.85 3.974 91 3567.40 39.40 3.98.0 92 3606.80 39.67 3.974 93 3646.47 39.87 3.9.73 94 3686.34 39.56 3.973 9.5 3725.90 39.35 .3.974 96 3765.25 40.07 3.980. 97 3805.32 39.66 3.972 Joint Tally pa§el RECEIVED 1999 Al~ka Oil & Gas Cons. Commiesion Anchorage SONDE;i' ALIPER JOINTTALLY SHEET Pipe: 4.5 ins 12.6 ppf L-80 TDS Wall thickness. Body: 0.271ins Upset = 0.271ins Nominal ID: 3.958 ins J~int Depth Lengh Measured '~pe No. ID ~et ~et inches 98 3844.98 39.68 3.981 99 3884.66 39.41 3.981 100 3924.07 40.26 3.980 101 3964.33 39.59 3.980 102 4003.92 39.37 3.980 103 4043.29 39.63 3.978 104 4082.92 39.64 3.975 105 4122.56 39.54 3.973 106 4162.10 39.37 3.980 ,. 106.1 4201.47 9.76 3.981 PUP. 106.2 4211.23 8.87 nominal Giro6 106.3 4220.10 10.11 3.995 Pup 107 4230.21 39.02 3.988 108 4269.23 39.26 3.981 ,, 109 4308.49 39.62 3.988 110 4348.11 39.61 3.981 111 4387.72 39.60 3.979 112 4427.32 37.96 3.979 ., 113 4465.28 39.52 3.987 114 4504.80 39.82 3.981 115 4544.62 39.74 3.982 116 4584.36 39.49 3.989 117 4623..85. 39.66 3.984 118 .4663.51 39.64 3.988 119 4703.15 39.69 3..988 120 4742.84 39.44 3.988 121 4782.28 40.61 3.994 122 4822.89 39.66 3.987 123 .4862.55 39.25 3.988 .1.24 4901.80 39.69 3.988 125 4941.49 39..23. 3.989 !26 4980.72 39.74 3.988 127 5020.46 39.78 3.988 128 5060.24 39.58 3.988 129 5099.82 39.78 3.996 130 513.9.60 39~9~ 3.996 131 5179.51 38.96 3.988 132 . 5218.47 39.66 3.988 .133 5258.13 39.82. 3.989 134 5297.95 39.65 3.988 135 5337.60 39.55 3.988 136 5377.15 39.81 3.995 137 5416.96 39.49 3.988 138. 5456.45 38.85 ~.995 139 5495.30 39.58 3.996 140 5534.88 38.32 3.996 141 5573.20 39.46 3.995 142 5612.66 39.69 3.996 143 5652.35 39.07 3.996 144 5691.42 38.97 3.992 Well: 01-49 / P-21 Field: ENDICOIT Company: BP EXPLORATION (ALASKA) INC. Country: USA Date: NOV. 27, 1999 Joint Depth Length Measured Type No. ID ~et ~et inches 145 5730.39 40.26 3.'995 146 5770.65 39.34 3.996 147 5809.99 38.60 3.994 148 5848.59 39.89 3.990 149 5888.48 37.64 3.997 150 5926.12 39.69 3.995 151 5965.81 38.45 3.994 152 6004.26 38.10 4.011 ,, 153 6042.36 37.44 3.990 154 6079.80 39.73 3.996 155 6119.53 37.10 3.996 156 6156.63 37.96 3.997 157 6194.59 39.55 4.003 158 6234.14 39.88 4.004 159 6274.02 38.53 3.997 .. 160 6312.55 40.21 3.994 161 6352.76 ..3.8.77 3.998 162 6391.53 40.19 4.003 163 6431.72 37.06 3.999 164 6468.78 39.55 4.003 , 164.1 6508.33 11.27. 4.014 Pup 164.2 6519.60 7.28 nominal GIm5 164.3 6.526.88 9.96 4.007 .P.~p 165 6536.84 . 39.54 3.995 166 6576.38 39.71 3..994 167 6616.09 37.79 3.994 168 6653.88 39.58 3.994 169 6693.46 38.21 3.994 170 6731.67 37.84 .3.994 .. 171 6769.51 37.83 3.992 172 6807.34 39.65 3.992 ,, , 173 6846.99 38.11 3.982 174 6885.10 37.59 3.973 175 6922.69 37.40 3.964 176 6960.09 38.11 3.959 177 6998.20 39.45 3.956 178 7037.65 36.21 .. 3.95.0 !.79 7073.86 39.51 3.944 180 7113.37 38.97 3.943 181 71.52.34 39.80. 3.931 1.82 7192.14 39.65 3.994 183 7231.79 20.35 3.910 184 7252~14 54.87 3.994 185 7307.01 39.37 3.965 !86 7346.38 37.76 3.935 ~87 7384..14 39.05 3.926 188 7423.19 38.99 3,910 189 7462.18 39.65 3.825 , , 190. 7501.83 39.31 .3,825. 191 7541.14 38.12 3.825 Joint Tally page 2 RECeiVE i999 A~a~ Ol~ & Gas Cons. Commi~n An orage SONDE,, :ALIPER JOINTTALLY SHEE \ Pipe: 4.5 ins 12.6 ppf L-80 TDS Wall thickness. Body: 0.271ins Upset = 0.271ins Nominal ID: 3.958 ins Joint Depth Length Measured Type No. ID ~et ~et inches 192 7579.26 34.96 3.837 193 7614.22 39.45 4.011 194 7653.67 37.99 4.000 195 7691.66 39.89 3.986 196 7731.55 35.91 3.973 197 7767.46 39.77 3.964 198 7807.23 39.50 3.952 199 7846.73 39.76 3,934 200 7886.49 39.03 3.910 201 7925.52 38.63 4.001 202 7964.15 40.73 3.986 203 8004.88 38.03 3.977 204 8042.90 37.29 3.969 205 8080.19 39.06 3.960 206 8119.25 39.55 3.954 207 8158.81 39.20 3.950 ,, . 208 8198.00 39.71 3.992 .209 8237.71 39.49 3.939 ~209.1 8277.21 11.12 4.01'1 .Pup 209.2 8288.33 6.56 nominal GIm4 209.3 8294..88 10.72 3.997 Pup 210 8305.61 39.57 4.001 211 8345.17 39.99 3.988 212 83.85~1~. 37.57 3.981 213 8422.74 37.86 3.974. 214 8460.59 37.56 3.970 215 8498.16 36.38 3.965 216 8534.54 37.43 3.975 217 857.1.96 38.11 3.975 218 .86.10.08 37.79 3.975 219 8647.87 39.45 3.973 220 8687.32 38.48 3.974 221 8725.79 38.91 3.970 222 8764.71 39.59 3.973 223 8804.29 39.29 3.973 :224 8843.58 37.89 3.960 :225 8881.47 38.36 3.966 226 89!9..83 39.07 3.969. 227 8958.91 38.21 .. 3.9.68 228 8997.12 39.66 3.966 229 9036.78 39.69 3.966 230 90.76.46 37..76 3.966 237 9114.22 37.34 3.966 232 9151.57 39.39 3~968 233 9190,96 39.33 3.963 234 9230.29 38.61 3.966 235 9268.89 39.47 3.967 236 9308.37 39.21 3.971 237 9347.58 37.73 3.967 238 9385.30 38.39 3.974 Well: 01-49 / P-21 Field: ENDICOTr Company: BP EXPLORATION (ALASKA)INC. Country: USA Date: NOV. 27, 1999 Joint Depth Length Measured Type No. ID feet feet inches 238.1 9423.70 11.58 3.968 Pup 238.2 9435.28 7.52 nominal GIm3 238.3 9442.79 9.86 3.983 Pup 239 9452.66 39.63 3.968 240 9492.29 39.88 3.974 241 9532.17 39.66 3.973 242 9571.83 36.73 3.972 243 9608.55 40.32 3.973 ~_44 9648.88 39.51 3.967 245 9688.38 39.60 3.972 ,. 246 9727.99 39.20 3.967 246.1 9767.18 10.61 3.988 Pup 246.2 9777.79 7.87 nominal GIm2 246.3 9785.67 9.76 3.980 Pup 247 9795.42 39.93 3.973 248 9835.36 38.14 3.968 249 9873.50 38.38 3.978 .,, 249.1 9911.88 10.97 3.968 Pup 249.2 9922.84 7.69 nominal G!ml 249.3 9930.54 10.08 3.989 P.up : 250 9940.62 38.80 3.973 , , 251 9979.42 39.53 3.972 251.1 10018.95 10.31 3.989 Pup,.. 251.2 10029.25 3.64 nominal Sldslv 251.3 10032.89 9.89 3.987, Pup 252 10042.79 unknown 3.980 , , · Joint Tally page 3 STATE OF ALASKA ALASv ~, OIL AND GAS CONSERVATION COMMISSi'"'N REPORT C.: SUNDRY WELL OPL. tATIONS 1. Operations performed: Operation shutdown ~ Pull tubing Stimulate__ Plugging__ Perforate X Alter casing __ Repair well Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora.~1e, Alaska 99519-6612 4. Location of well at surface 2154' SNL, 2174' WEL, Sec. 36, T12N, R16E 5. Type of Well: Development .. Exploratory __ Stratigraphic __ Service __ 6. Datum elevation (DF or KB) KBE = 55 feet 7. Unit or Property name Duck Island Unit/Endicott 8. Well number 1-49/P-21 MPI At top of productive interval 4327' SNL, 381' WEL, Sec. 36, T12N, R16E At effective depth 4633' SNL, 221' WEL, Sec. 36, T12N, R16E At total depth 4665' SNL, 204' WEL, Sec. 36, T12N, R16E __ 9. Permit number/approval number 88- 78/Not required 10. APl number 50- 029-21841 11. Field/Pool Endicott Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11402 feet 10493 BKB feet 11320 feet 10419 BKB feet Plugs (measured) Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth BKB 92' 30" Driven 131' 2465' 13 3/8" 3906' cu. ft. Permafrost 2504' 10406' 9 5/8" 575 cu. ft. Class G 10445' True vertical depth BKB 131' 2504' 9632' 1229' 7" 452 cu ft. Class G 10173'- 11402' measured 10820'- 10830'; 10956'- 10974', 11007'- 11033' true vertical (Subsea) 9911'-9920';10033'- 10049', 10079'- 10103' 9394'- 10493' ORI6INAL Tubing (size, grade, and measured depth) 4 1/2" 12.6# L-80 tubing with 3 1/2" 9.2# L-80 tailpipe to 10219'. Packers and SSSV (type and measured depth) 9 5/8" SAB Packer at 10105'; 4 1/2" SSSV at 1527'. 13. Stimulation or cement squeeze summary Add perforation (11/29/99) Intervals treated (measured) 10820'- 10830' Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 249 11029 11607 0 n/a n/a n/a 0 866 n/a 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations X 16. Status of well classification as: Oil × Gas__ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Form 10-404 Rev 06/1,~8 Date 12/1/99 SUBMIT IN DUPLICATE BPX Endicott Production Engineering Department DATE: 11129199 WELL N°: 1-491P-21 BP EXPLORATION REP: SERVICE COMPANY: Add Perfs D. Robertson SWS(B. Boehme) TIME OPERATIONS SUMMARY O930 1000 1900 RU SWS. SIWHP=1700 psi, lAP=2300, OAP=0. Pre Job operational and safety meeting. RIH with 10'-2" Powerjet perf gun, cci, gr. Tie in with 7/26/88 Gearhart DLL. Perforate 10,820-10830 MDBKB. Log off and POH. I OOH. RD. Summary: Perforated 10,820-10,830 MDBKB with SWS 2" Powerjet guns, 6 SPF, 60 degree phasing, random orientation RECEIVED 1999 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate ~ Plugging__ Perforate__ Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2154' SNL, 2174' WEL, Sec. 36, T12N, R16E At top of productive interval 4327' SNL, 381' WEL, Sec. 36, T12N, R16E At effective depth 4633' SNL, 221' WEL, Sec. 36, T12N, R16E At total depth 4665' SNL, 204' WEL, Sec. 36, T12N, R16E Repair well Other X 5. Type of Well: Development Exploratory __ Stratigraphic __ Service __ 6. Datum elevation (DF or KB) KBE = 55 feet 7. Unit o-0'r R.roperty name O(~tc" !~,ia~n,.d ..U~it/Endicott 8. Well numbe~,; ,." ,,' , 1-49/P-21 M~Pf' ,'~''r'l' ~,4¢~=' ..r ~' 9. Permit number/app(ovaL,~umber 88-78~Not required 10. APl number 50- 029-21841 11. Field/Pool Endicott Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 11402 feet 10493 BKB feet 11320 feet 10419 BKB feet Plugs (measured) Junk (measured) Length Size Cemented Measured depth True vertical depth BKB BKB 92' 30" Driven 131' 131' 2465' 13 3/8" 3906' cu. ft. Permafrost 2504' 2504' 10406' 9 5/8" 575 cu. ft. Class G 10445' 9632' 1229' 7" 452 cu fl. Class G measured 10956'- 10974', 11007' - 11033' 10173'- 11402' 9394'-10493' true vertical (Subsea) 10033'-10049~ 10079'-10103' Tubing (size, grade, and measured depth) 4 1/2" 12.6# L-80 tubing with 3 1/2" 9.2# L-80 tailpipe to 10219'. Packers and SSSV (type and measured depth) 9 5/8" SAM Packer at 10105'; 4 1/2" SSSV at 1527'. 13. Stimulation or cement squeeze summary Scale Inhibitor Treatment (8/16/95) Intervals treated (measured) 10956' - 10974', 11007' - 11033' Treatment description including volumes used and final pressure 28 Bbls seawater~SS.5206 mutual solvent, 42 Bbls seawater~SI-4004, 129 Bbls. seawater/0.2% NE-118 mix for overflush and 182 Bbls seawater for tubing displacement. FSWHP = 1150 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 463 876 1764 0 1082 796 718 973 0 1025 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas__ Suspended Service 17. I he~rtify that the foregoing,is true_,an/¢ correct to the best of my knowledge. /71/ S,gned.... ~r~t~~"'. /~/~/~L.~.-~ Title Senior Technical Assistant Il Form 10-~/Rev 06/15/88 D at e ~. ~"-/~;~'~¢ SUBMIT IN DUPLI~ATI~ ,.~ ZZZZZ June 13, 1991 Alaska Oil and Gas Conservation Commission Page 2 WELL 1-49/P-21 TEMPERATURE LOG 10770'-11272' HRS WELL 1-69/V-19 TEMPERATURE SURVEY 11 200'-1 2885' WELL 2-02/P-18 VERTILOG 70'-6756' ATLAS WIRELINE WELL 2-14/O-16 PRODUCTION PROFILE SURVEY 7000'-10990' WELL 2-18/L-16 TEMP/CAP SURVEY 11720'-11343' HRS WELL 2-20/L-15 TEMPERATURE COLLAR LOG 10100'-11550' WELL 2-26/N-14 STATIC TEMPERATURE SURVEYV 11 370'-12360' HRS WELL 2-44/R-12 GAMMA RAY LOG 10000'-12636' ATLAS WlRELINE 2013/JLH/clt 4/22/91 RUN ONE 5/1 8/91 RUN ONE 5/3/91 RUNONE 5/26/91 RUN ONE 5/23/91 RUN ONE 5/25/91 RUNONE 5/1 6/91 RUNONE 4/24/91 RUNONE STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Standard Alaska Production Company 88-78 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-21841 4. Location of well at surface 9. Unit or Lease Name 2154' SNL, 2174' WEL, Sec. 36, T12N, R16E L~'~'~~? Duck Island Unit/Endicott At Top Producing Interval~.~ \/ERIF~D 10. Well Number 4327' SNL, 381' WEL, Sec. 36, T12N, R16E 1-49/P-21 MPI At Total Depth Endicott Field/Endicott Pool 4665' SNL, 204' WEL, Sec. 36, T12N, R16E 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KB=55' ADL 34633 '12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. orAband. 115. Water Depth, if offshore 116. No. of Completions 7-11-88 7-26-88 9-10-88I N/A feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD', 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost I 11,405'MD/10,441'TVD 11,320'MD 10364'TVD YES [] NO [] 1527feet MD I 1466' 22. Type Electric or Other Logs Run DLL, SLD/CNL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 30" Structural Drive Pipe Surface 131' Drive 13-3/8" 68# NT-80 Surface 2502' 17-1/2" 3906' cu ft Permafrost 9-5/8" 47# NT80S Surface 8910' 12-1/4" 9-5/8" 47# NT95H 8910' 10,445' 12-1/4" 575 cufl Class G 7" 29# SM-110 10,173' 11,402' 8-1/2" 452cuftClassG 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET(MD) 4-1/2" TDS 10,218' MD 10,105' MD Western At/as 2-1/8"@ 4 spf w/S-1/2" tailpipe MD TVDss 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10,956'- 10,974' 10,033'- 10,049' 13-3/8"X 9-5/8" Downsqueeze 13-3/8"x 9-5/8" annulus 11,007'-11,033' 10,079'-10,103' with 345 sx Permafrost fo//owed by 115 bb/s dry crude 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 9-10-88 Flowing Date of Test Hours Tested PRODUCTION FOR ~)IL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED=~. S)IL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. ,: Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicat~ 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. HRZ 10,141' 9311' Itkilyarlak 10, 436' 9569' Tok Kekiktuk 10, 525' 9648' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ! r'"',l 1,/..;' /.'" ' / / Signed ~, L"~ ~",,,'(/~...~('~':~ Titl~Endicott Orillina Enaineerina Supervi~OrDate ~/~'/'i:i~')~'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 shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24 · If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 NORTH SLOPE BOROUGH NSB#6 WELL COMPf,F, TION REPORT 9/9/89 Western Atlas International CORE LABORATORIES NORTH SLOPE BOROUGH CORE ANALYSIS REPORT NSB #6 SOUTH BARROW UNIT NORTH SLOPE, ALASKA CL FILE NO. BP-3-1266 Performed by: Core Laboratories 8005 Schoon St. Anchorage, AK 99518 (907) 349-3541 Final Report Presented June 23, 1988 'hese analysis, opinions or interpretations are based on observations and materials supplied by the client to whom, ,nd for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgement of Core Laboratories (all errors and omissions excepted); but Core Laboratories and :t's officers and employees assume no responsibility and make no warranty of representation as to the productivity, .roper operations, profitability of any oil, gas or other mineral well or formation in connection with which such ~'eport is used or relied upon. 8005 Scnoon Street, Anchorage1 Alaska 99518-3045, (907t 349-35,-11 ee ee ee j . o 0 0 m. iD o $. o o I"-," Of/) 0 · el LI.I ee el or-, Ii Ii N IJ.I IJ.I ee ee 0 or- 0 0 0 co c~. 0 ],,,.=. LAJ e: el 0 0 0 0 ~.~ ..~ ZZ ~ 0 0 r0 0 0 0 E,-- 0 ~ ee ee o o o o ~o .... ~ E E E E E ~ ~ d d d d~ Z ~ JJJJJJJJ ~jj~j m~o ~o ...........- ~' ddddd ~Z ~ . = oooooooooooooooooo ~ ~ ........ .. ....,... . ... ~ o~ o o o~ ~oo o o o oo o o o o oo o ~ ~0 ~ · , · . . o . ~ ...... ~ ' . -~ ......... ~ · ,.. ~ · · · . . . . . . . . . . · . . . . ~N ~ ~ ~ ~ ~ ~ ~ ~ N N N N N N N ~ ~ N N ~ N N N N N N ~ N N N N N N N N N ~ N N N N N N N N N N N ~ ~ N ~Z 0 oe ~ 0 o ~o 0 0 ®o 0 0 ~.. o 0 LIJ oo oe 0 o 0 ee ee 0 .cz c~ o 0 0 ®e SIDEWALL ANALYSIS RESULTS LI.! I.IJ ~.0 le ®e el, ee >'~ 0.1~ 0~00 North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions Core # 1 101 1581.3 Mudstone - mdkgy, slty, tr-3% mica, tr pyr, fis, broken. 102 1582.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 103 1583.5 Mudstone - mdkgy, slty, sl calc, 1-3% pyr, tr-3% carb frags, tr-3% mica, fis,. broken. 104 1584.5 Mudstone - mdkgy, slty, tr-3% mica, tr pyr, fis, broken. 105 1585.5 Mudstone - mgy, slty, tr-3% mica, tr-2% pyr, fis, broken. 106 1586.9 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fls, broken. 107 1587.3 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fls, broken. 108 1588.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fls, broken. 109 1589.9 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fls, broken. 110 1590.2 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 111 1591.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 112 1592.8 Mudstone - mdkgy, slty, tr-3% mica, tr pyr, fis, broken. 113 1593.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 114 1594.2 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 115 1595.2 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 116 1596.7 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. Core # 2 201 1597.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 202 1598.4 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 203 1599.4 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 204 1600.6 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 205 1601.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 206 1602.3 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, lis, broken. 207 1603.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mtrx, broken. 208 1604.9 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mrtx, broken. 209 1605.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mtrx, broken. 210 1606.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mtrx, frac. 211 1607.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 212 1608.6 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, frac. 213 1609.6 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, indist lam. 214 1610.6 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, frac. 215 1611.5 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, w cons, calc, composed of 40-50% qtz, 30-40% lith frags, 10-20% mtrx. 216 1612.4 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, w cons, calc, composed of 40-50% qtz, 30-40% lith frags, 10-20% mtrx. 217 1613.4 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 218 1614.3 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 219 1615.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 220 1616.5 Mudstone - ltgy, p cons, sl calc, tr mica, fis, broken. 221 1617.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 222 1618.5 Mudstone - ltgy, slty, mod w cons, sl calc, tr mica, tr pyr, fis, broken. 223 1619.5 Mudstone - mdkgy, mod w cons, sl calc, 1-5% mica, tr-3% pyr, fis, frac. 224 1620.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 225 1621.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 226 1622.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 227 1623.3 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 228 1624.7 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 229 1625.7 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 230 1626.8 Mudstone - mdkgy, slty, mod w cons, calc, 1-5%' mica, 3-8% pyr, fis, broken. Core # 3 301 1627.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 302 1628.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, frac (ireg spl). 303 1629.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 304 1630.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 305 1631.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 306 1632.4 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 307 1633.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 308 1634.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 309 1635.2 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 310 1636.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, w cons, calc, composed of 55-65% qtz, 3-8% lith frags, 25-35% mtrx. 311 1637.4 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 312 1638.2 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 313 1639.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 314 1640.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 315 1641.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr- 3% pyr, fis, broken. 316 1642.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr- 3% pyr, fis, broken. 317 1643.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 318 1644.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 319 1645.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 320 1646.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 321 1647.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, lis, broken. 322 1648.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, (ireg spl). 323 1649.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis. 324 1650.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 325 1651.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac, (ireg spl). 326 1652.5 Mudstone - mdkgy, tr sd, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 327 1653.7 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 328 1654.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. Core ~4 401 2090.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 402 2091.8 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 403 2092.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 404 2093.6 Mudstone - mgy, slty, mod cons, calc, 3-8% mica, tr pyr, sl fis, broken. 405 2094.6 Mudstone- mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, frac, (ireg spl). 406 2095.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 407 2096.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, frac. 408 2097.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, frac. 409 2098.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis. 410 2099.5 Mudstone- mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, (ireg spl). North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 411 2100.5 Siltstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 412 2101.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis. Core #5 501 2151.4 Sandstone - olvgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, composed of 60-70% qtz, 30-40% mtx, tr glauc, abnt mdy lams, poss sid-ank cmtd. 502 2152.4 Sandstone - mdkgy, vfgr, varg, w srtd, sbang-sbrd, mod cons, tr calc, composed of 50-70% qtz, 30-50% mtx, tr glauc, abnt mdy lams, (ireg spl). 503 2153.4 Sandstone - mdkgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, composed of 50-70% qtz, 30-50% mtx, tr glauc, abnt mdy lams, (ireg spl). 504 2154.5 Sandstone - mdkgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, composed of 50-70% qtz, 30-50% mtx, tr glauc, abnt mdy lams, frac, (ireg spl). 505 2155.6 Mudstone - olvgy, abnt vfgr sd, mod cons, tr calc, bioturb, sdy filled burs. 506 2156.5 Mudstone - mdkgy, vsdy, mod cons, tr calc, 40% vfgr sdy lams, bioturb. 507 2157.5 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx, frac. 508 2158.4 Sandstone - ltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx, frac. 509 2159.4 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 510 2160.4 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx. 511 2161.5 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx. 512 2162.5 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 50-60% qtz, 3-8% glauc, tr-3% lith frags, tr-3% pyr, 30-40% mtrx. 513 2163.6 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx, broken. 514 2164.4 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 50-60% qtz, 5-15% glauc, tr-l% lith frags, 25-35% mtrx, lam. 515 2165.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 55-65% qtz, 3-8% glauc, tr-l% lith frags, 25-35% mtrx, frac. 516 2166.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 50-60% qtz, 5-15% glauc, tr- 1% lith frags, 25-35% mtrx, lam. 517 2167.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 50-60% qtz, 5-15% glauc, tr- 1% lith frags, tr pyr, 25-35% mtrx, lam. 518 2168.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 55-65% qtz, 3-8% glauc, tr-l% lith frags, 25-35% mtrx. 519 2169.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 55-65% qtz, 3-8% glauc, tr-l% lith frags, 25-35% mtrx. 520 2170.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 60-70% qtz, tr-3% glauc, tr-l% lith frags, 25-35% mtrx, lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 521 2171.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 522 2172.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, tr mica, 25-35% mtrx, indist lam. 523 2173.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 524 2174.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 525 2175.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 526 2176.7 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr-2% glauc, 25-35% mtrx, indist lam. 527 2177.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. Core #6 601 2180.3 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam, frac. 602 2181.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam. 603 2182.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 604 2183.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 605 2184.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, broken. 606 2185.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, broken. 607 2186.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, broken. 608 2187.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, sl calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 609 2188.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 60-70% qtz, tr lith frags, 30-40% mtrx, indist lam, broken. 610 2189.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-2% lith frags, tr glauc, 25-35% mtrx. 611 2190.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-2% lith frags, tr glauc, 25-35% mtrx, indist lam, frac. 612 2191.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-2% lith frags, tr glauc, 25-35% mtrx, indist lam, broken. 613 2192.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam, frac. 614 2193.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 615 2194.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 616 2195.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 617 2196.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 618 2197.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 619 2198.7 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. Core # 7 701 2200.6 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam. 702 2201.6 Sandstone - mgy, vfgr, arg, w srtd, sbang-sbrd, sl fri, calc, composed of 50-60% qtz, 3-8% lith frags, tr-3% glauc, 30-40% mtrx, indist lam. 703 2202.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 20-30% mtrx, indist lam, frac. 704 2203.7 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam, frac. 705 2204.5 Sandstone - mgy, vfgr, arg, w srtd, sbang-sbrd, sl fri, calc, composed of 50-60% qtz, 3-8% lith frags, tr-3% glauc, 30-40% mtrx, indist lam, frac. 706 2205.7 Siltstone - mltgy, vwcons, sl calc, poss sid cmt. 707 2206.5 Sandstone - mgy, vfgr, arg, w srtd, sbang-sbrd, vwcons, calc, composed of 50-60% qtz, 3-8% lith frags, tr-3% glauc, 30-40% mtrx, indist lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 708 2207.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam, frac. 709 2208.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam, frac. 710 2209.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam. 711 2210.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam. 712 2211.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr carb frags, tr glauc, 25-35% mtrx. 713 2212.2 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 714 2213.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl frl, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 715 2214.6 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 716 2215.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, (ireg spl). 717 2216.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl frl, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. 718 2217.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl frl, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 719 2218.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. 720 2219.4 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 721 2220.5 Mudstone - mltgy, sdy, pcons, fis, broken. 722 2221.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. 723 2222.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 724 2223.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, tr pyr, 15-25% mtrx, indist lam. 725 2224.1 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, tr pyr, 15-25% mtrx, indist lam, frac. 726 2225.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 2-6% lith frags, tr glauc, 25-35% mtrx, indist lam. 727 2226.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, sl fri, v calc, composed of 60-70% qtz, tr-3% lith frags, 30-40% mtrx, indist lam, frac. 728 2227.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, sl fri, v calc, composed of 65-75% qtz, tr-3% lith frags, 25-35% mtrx, indist lam, broken. 729 2228.2 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, sl fri, v calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions Core #8 801 2228.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 802 2229.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 803 2230.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 40-50% qtz, 3-8% glauc, 2-5% lith frags, 30-40% mtrx, indist lam. 804 2231.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 805 2232.6 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 806 2233.5 Sandstone - yelgy, vf-fgr, pred vfgr, 1-20mm fossils, mod w srtd, sbang-sbrd, w cons, v calc, composed of 25-35% qtz, 10-20% foss, 5-15% lith frags, tr glauc, tr pyr, 30-40% mtrx. 807 2234.5 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, sl fri, sl calc, composed of 60-70% qtz, 3-10% lith frags, tr glauc, 20-30% mtrx, indist lam, broken. 808 2235.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 809 2236.6 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam, broken. 810 2237.5 Sandstone - vltgy, vf-fgr, pred fgr, slty, mod w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 811 2238.5 Sandstone - vltgy, vf-fgr, pred fgr, slty, mod w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam, broken. 812 2239.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 813 2240.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, 20-30% mtrx, indist lam, frac. 814 2241.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 815 2242.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 816 2243.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- srtd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam. 817 2244.6 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- srtd, w cons, calc, composed of 55-65% qtz, 3-8% lith frags, 25-35% mtrx, indist lam, frac. 818 2245.6 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr-3% glauc, 15-25% mtrx, indist lam, broken. 819 2246.5 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr-3% glauc, 15-25% mtrx, indist lam. 820 2247.5 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr-3% glauc, 15-25% mtrx, indist lam. 821 2248.4 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 822 2249.5 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, composed of 70-80% qtz, 3-8% lith frags, tr-3% glauc, 20-30% mtrx, indist lam. 823 2250.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 824 2251.3 Sandstone - mltgy, vf-fgr, mod w srtd, sbang-sbrd, mod cons, calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 825 2252.5 Sandstone - mltgy, vf-fgr, mod w srtd, sbang-sbrd, mod cons, calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 826 2253.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam, frac. 827 2254.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr-l% pyr, tr glauc, 20-30% mtrx, indist lam, broken. 828. 2255.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 829 2256.7 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 830 2257.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, tr pyr, 20-30% mtrx, lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions Core #9 901 2258.5 Sandstone - yelgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 25-35% mtrx, indist lam. 902 2259.0 Sandstone - yelgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 25-35% mtrx, indist lam. 903 2260.5 Sandstone - yelgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 25-35% mtrx, indist lam. 904 2261.1 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 905 2262.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 906 2263.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 50-60% qtz, 5-15% lith frags, tr glauc, 25-35% mtrx, indist lam. 907 2264.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 908 2265.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 45-55% qtz, 3-8%1ith frags, tr glauc, 20-30% mtrx, indist lam. 909 2266.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 910 2267.6 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 911 2268.6 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 15-25% mtrx, indist lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 912 2269.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 15-25% mtrx, indist lam, filled frac. 913 2270.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 914 2271.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 915 2272.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 916 2273.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 917 2274.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 918 2275.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 919 2276.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 920 2277.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 921 2278.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, m~d cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 922 2279.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 923 2280.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 924 2281.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 925 2282.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 926 2283.'5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, calc nod, indist lam. 927 2284.2 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 928 2285.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 929 2286.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 930 2287.2 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. CMS OVERBURDEN ANALYSIS RESULTS 0 I-- 0 (:3 ~'- (C CO ~XJ ~) ~ N ~ 0 l%,1 ~J N N u o o 0 =:: I~. v c: 0 · · ,, · t,,,,,,, ,¢-- ~ · 0 ~ :2: Z (/) C 0 c ~o C o ..c: § f_ f_ I-. C L. o o t... o 4..; 4.~ 4~ 0 o O, (7, 0ID~ ~ ~--~j ~- CC) u~ 0 ~1: lC) -.t ~-- Z 0 ~ (CD :z u) ~" o u~ cD i.- cD 0', O~ .~ c0 ...,t ,-. ~.- cD 0',. 0,. ~ ¢::0.4r ,.-- · .- N ~ 0 0 0 o o · I'-. o ,4) ,0 ~- CD 0 ..,X O0 u'~ · '-' N o ~ O, ¢0 , ,, · ~- %.- ,'- CD CD 0 ~ C) I~. '-,1' i-.- CD. CD ~'-- U ~ 0 0 0 ~ tL ~ __a ~ A 0 A Z ~ 0 ~ 0 0 0 I~ LL f,~ .--I 0 r.~ 0 0 Z Z ~'~ '~' 0 ~ ~ v o~~ :z c~ 0 )',, z ,,-- 04 · ,r-' (%4 · C:~ u.. C~ ..I ,,'- CD 0 CD CD CD u~ ~ N N N I-- cD N ~ · '- N 0 :z: ~0 0 o 0 C 0 t~ o -.r C~. v C LI 0 · u o~~ · · · · ~°~ o 0 :%: ~ I--- 0 0 CD 0 0 0 Ch 2 2 ~ ~ C z '~~-~~~ HALLIBURTON SERVICES TICKET NB. ~B509600 3I-MRR-B8 NORTH SLOPE FORMRTION TESTING SERVICE REPORT gAUGE NO: 215 DEPTH:~553.0 ,. BLRNKED OFF: NO HOUR OF CLOCK: 2,~.., ID DESCRIPTION PRESSURE TIME TYPE REPDRTE:DI C¢ILCULRT£D REPORTED I I:RLCULRTED R INITIRL HYDROSTRTIC 744 761.2 B INITIRL FIRST FLOW 775 784.7 18.0 17.7 F C FINRL FIRST FLOW 883 873.3 C INITIRL FIRST CLOSED-IN t363 873.3 32.0 30.4 C D FINRL FIRST CLOSED-IN 863 673.4 E INITIRL SECOND FLOW 683 673.4 60.0 B1.8 F F FINRL SECOND FLOW 94 93.1 F INITIRL SECOND CLOSED-IN 94 93.1 120,0 130.8 C G FINRL SECOND CLOSED-IN 101 119.2 H HYDRO. BEFORE REVERSING 761.5 I MRXIMUM REVERSING 1005.2 J FINRL HYDROSTRTIC 754.8 ~ oO GRUGE NO: 218 DEPTH:1553.Q, BLRNKED OFF: NO HOUR OF CLOCK: 12 ID DESCRIPTION PRESSURE TIME TYPE REPORTED ] CRLCULRTEDREPORTED ] CRLCULRTED R INITIRL HYDROSTRTIC 715 733.2 B INITIRL FIRST FLOW 748 738.9 18.0 17.7 F C FINRL FIRST FLOW 638 841.3 C INITIRL FIRST CLOSED -IN 838 841.3 32.0 30.4 C D FINRL FIRST CLOSED-IN 630 644.5 E INITIRL SECOND FLOW 630 644.5 60.0 61.8 F F FINRL SECOND FLOW 62 72.3 F INITIRL SECOND CLOSED -IN 62 72.:3 120.0 130.8 C G FINRL SECOND ELOSEB-IN 93 99.9 H HYDRO. BEFORE REVERSING 731.5 I MRXIMUM REVERSING 977.2 J FINRL HYDROSTRTIC 728.1 gRUGE NO: 253 DEPTH:iS53,0 BLRNKED OFF: NO HOUR OF CLOCK: 24 ID DESCRIPTION PRESSURE TIME TYPE REPORTED I CRLCULRTED REPORTED I CRLCULRTED R INITIAL HYDROSTRTIC B INITIRL FIRST FLOW 18 .O F C FINRL FIRST FLOW C INITIRL FIRST CLOSED-IN ,32.0 C D FINAL FIRST CLOSED-IN E INITIRL SECOND FLOW 60.0 F F FINflL SECOND FLOW F INITIRL SECOND CLOSED-IN 120.0 C G F INRL SECOND CLOSED-IN H HYDRO. BEFORE REVERSING I MRXIMUM REVERSING J FINRL HYDROSTRTIC EBUIPMENT & HOLE DRTR TICKET NUMBER: 49589800 FORMFtTION TESTED: LONER £RETAEEOUS NET PRY [rtl; ~rT.0 [1573'-1620') DATE: 3-22-88 TEST NO: 2 GROSS TESTED FOOTAGE: ~7.0 .. TYPE DDT: EASED HOLE_. I~LL DEPTHS MECtSUREB FROM; KELLY BUSHING CASING PERFS. (r~}; OPEN HOLE HALLIBURTON CRMP~ HOLE OR CIqSINB SIZE (~n); ~.625 NORTH SLOPE ELEVATION [t~): 6.0 TOTAL DEPTH [¢t J: 1620.0 JOHN MIZE TESTER: PRCKER DEPTH[S] {rt] : ~543 FINRL SURFRCE CHOKE (~n}; 0.12500 BOTTOM HOLE CHOKE (~n I; Z,750 ~IlTNES8: MUD 14EIGHT {]b/Ba~ }: 9.40 - MUD VISCOSITY (sec): ESTIMATED HOLE TEMP. I °Fi: .30 DRILLING CONTRRCTOR: GRACE DRILLZNG RIG #211 ACTUAL HOLE TEMP. ( °Fi: 40 ~ FLUID PROPERTIES FOR SAMPLER DRTR RECOVERED MUG & WATER SOURCE RESISTIVITY CHLORIDES PmiBRT 8URFFICE: ~ __°F ppm ou .Ct. OF GiqS: I~ __'F ppm CO OF OIL: © __°F ppm oe OF 14RTER: © __°F ppm cc OF MUD: ¢ __ °F ppm : __°F pp~ TOTAL LIBUID HYDROCARBON PROPERTIES CUSHION DATA OIL GRAVITY ("AP1): © __°F TYPE AMOUNT WEIGHT BPS/OIL RATIO (co .Ct. pep bbl]: NITROGEN fSEF] BPS §RRVlTY: , RECOVERED. ~,., NITROGEN CUSHION ,.~ NOTE: RECOVERED NO GAS WHILE REVERSING - ONLY HEAVY CLRBBERED MUD. REMARKS, Ill TESTING OPEN HOLE BELOW4 C~SING I1573'-1820'1. [2] NO DOWN HOLE VRLVE - ALL CLOSED INS WERE VIR SURFRCE VRLVE. [3) PULLED NEGRTIVE DRRNDONN OF 749.69 PSI RT 1537' [4] GAUGE #253 DID NOT RECORD PRESSURE. [5] TEMPERATURE OF z~O DEGREES SHO~N IN REPORT ~S REPORTED BY TESTER. TEMPERRTURE RECORDER RENDING NRS 124 DEGREES RT 1553' I TYPE & SIZE MERSURING DEVICE: ITICKET NO: 49589800 SURFRCE GRS LI@UID TIME CHOKE ~ssu~ ~ ~ REMARKS 3-22-88 0225 8/64" 700 0 0 PULLED NE6flTZVE DRR~BO~N OF _ 749.~9 P$~ fit ~537' 02~3 ELBSED ~ELL RT 5URFREE 03&5 6~5 0 0 BPENED ~ELL 04&5 29 ELOSED ~ELL RT SURFREE OBi5 BPENEB BYPflSS RNB REVERSED BUT ,-. ,,, TICKET NO; %9589800 CLOCK NO: 21188 HOUR: B 1 2 3 4. 6 '7 C IO 0.0 2 0 4- 0 6 0 80 10 0 12 0 14- 0 lB 0 17 ? FIRST FLOW -23.0 -9 .4- -16 .4- -9 .1 -14- .0 -6 .8 -4. .3 -4- .1 -4- .3 C i 0.0 2 2.O 3 4-.0 4- B,O S 8.0 6 10.0 7 12.0 8 14- .0 9 16.0 lo 18.0 11 20,0 12 22.0 13 24.0 14 25 .0 15 28.0 IS 30,0 D ~ 30.4. 754- ,7 741 . 8 732 3 715 9 705 8 592 8 585 9 B81 7 677 5 673 3 FIRST CLOSED-IN 1.8 0,999 3.2 0.739 4.5 0.598 5.5 0 506 5.4. 0 442 7 .2 0 394. 7 ,8 0 355 8.4- 0 324. 8.9 0 298 9,4- 0 275 9.8 0 257 10.2 0 24-0 10,5 0 225 10.9 0 213 11.2 0 202 11.2 0 199 E .t 2 3.0 3 B,o 4. 9,0 s 12 .o B 15.0 7 18,0 8 21.0 B 24- .0 lo 27,0 11 30.0 12 33.0 13 35.0 14 39.0 15 42.0 lB 45.0 17 4-8.0 573,3 573,3 0.0 573,3 0,0 573.3 0.0 573.4- 0.2 573.4. 0.2 573 .% 0.2 673.4. 0.2 673.4. 0.2 673 .% 0,2 573.4 0.2 573.4. 0.2 573.4. 0,2 573.4 0.2 573,4. 0.2 573.4 0.2 673,4 0.2 SECOND FLOW -67 2 -67 8 -52 5 -51 1 -42 8 -37 5 -4.0 0 -29 5 -27 7 -22 4 -25 1 -19,0 -17 .5 -15 ,7 -14. .3 -10.2 673 4 506 2 538 4 485 8 434 7 391 9 354- 3 314. 3 284 8 257 1 234 7 209 7 190,7 173,2 157 .5 143,2 133,1 GRUGE NO: 215 DEPTH: 1553.0 l°9 SECOND FLOW - CONTINUED 18 51 ,0 120,9 19 54-.0 111 .5 20 57 ,0 101 .8 21 50.0 94.7 F 22 51.8 93 1 -12.2 -9.2 -9.9 -7.0 -1 ,5 F 1 2 3 4 5 $ 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 SECOND CLOSED-IN O0 5 0 10 0 iS 0 20 0 25 0 30 0 35,0 4-0.0 45,0 50.0 55.0 50.0 55,0 70.0 75.0 80,0 85.0 90,0 95.0 100 0 105 0 110 0 115 0 120 0 125 0 130 8 93 1 92 5 93 6 95.7 97 .2 98.9 100.2 101 .9 102.9 104- .4 105 . 0 107 ,4. 108.5 109 . 5 110 ,S 111 .3 113 113,8 114. 9 115 7 116 O 115 0 115 0 llS 8 117 8 118 5 119 2 -0.6 0.5 2.5 4..1 5.8 7.1 8.8 9,7 11 ,3 12.9 14,3 15 ,4. 15 ,5 17 .4 18.2 20.2 20,7 21 .8 22,5 22.9 22.9 22.9 23.7 24-. 6 25.4- 25.0 4,7 1 . 229 8.8 0.954- 12.6 0,799 15.0 0.597 19 .0 0.622 21.8 0.562 24,3 0.515 26 ,6 0,475 28 7 O. 4.4.2 30 7 0,4.14- 32 5 0 388 34 2 0 367 35 8 0 34-7 37 2 0 330 38 5 0 314 39 9 0 300 41 1 0 287 42 2 0 275 43 3 0 254 4.4- 3 0 25'% 4.5 3 0 24.5 45 2 0 235 4.7 .0 0 228 47,8 0 221 48.5 0,214. 4.9, S O. 205 REMRRKS: NOTE: TIME gIVEN ~ND TIME RECORDED FOR SECOND CLOSED IN PRESSURE DOES NOT RBREE. TICKET NO= 49589800 CLOCK NO: 22899 HOUR: 1 0,0 2 2.0 3 4.0 ,'t- B,O 5 8.0 S 10.0 '7 12.0 8 1% .0 9 16.0 lO 17.7 FIRST FLOW 735 9 713 S 70% 1 686 9 675 6 663 1 554- ,S 6%9. % 545.0 641.3 -23 -17 -11 -12 -8 -S -4 -3 1 3 s s 7 8 lO 11 18 13 14 1£ 16 17 0.0 2.0 4,0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 30, % .4 2 2 S · , F 5 FIRST CLOSED-IN 6%1,3 6%1% 6%1% 6%2 2 6%2 8 64.2 8 6%3 1 6%3.6 6%3.7 6%3.7 54.4. l 6%4-. 2 6%4-. 4- 6%% .7 645.0 645.0 6%4. .S SECOND FLOW 0.2 0.2 0.9 1.5 1 S i 8 2 3 25 2 S 28 2 9 3.1 3,4. 3.7 3.7 3.2 GAUGE NO; 215 DEPTH: 1553.0 MINUTES IPRE$SUREI &P SECOND FLOW - CONTINUED 3.8 S1 .0 99.3 -10.8 l~ 5% ,0 91.0 -8.3 2o 57.0 82.1 -8.9 21 60,0 76,0 -B ,l 22 61 ,8 72.3 -3,7 J~ .,% 1.8 3.3 % S 5 5 B 4. 7 2 7 8 8 % 8 9 9 % 9.8 10,2 10,5 10.9 11 .2 11 .2 0.993 0,736 0.596 0,506 0 .'%4.4. 0.394 0,355 0. 324- 0. 298 0.276 0. 257 0.2'%0 0. 226 0.213 O. 202 0.199 SECOND CLOSED-IN i 0.0 72.3 2 S .0 72.6 0.3 3 10.0 74.0 1 .7 4 15,0 75.7 3.4 5 20.0 77.3 5 .0 6 25.0 78,2 5.9 ? 30.0 79 .S 7.2 8 35.0 81.2 8.9 9 40.0 82.7 10.5 io 45,0 83,5 11 ,3 ii SO.O 85 ,% 13.1 12 55 .0 85 .9 13.5 13 60,0 87 .9 15 .6 3.4 55 ,0 88.4 16 .1 is 70.0 88.8 16 .6 is 75.0 88,8 16.6 iT 80,0 90.2 18.0 is 85 .0 90.9 18.6 19 90.0 91.8 19.5 20 95,0 93,7 21.4 2! 100.0 94-,9 22,7 22 105,0 95,1 22,8 23 110.0 95.0 23.8 24 115.0 97.1 24-.8 25 120.0 98.0 25 .8 25 125.0 98.7 25.4 27 130,8 99,9 27.7 4,7 8.9 12,6 15,0 19.0 21,8 24.3 26.5 28.7 30.7 32.5 34. .2 35 8 3'7 2 38 6 4_t 1 4-2 2 43 3. 4.4. .3 45.3 %6.2 47 .0 47 .8 48.6 %9.5 ,228 .951 .799 .597 ,522 .552 .515 . %75 . %42 .389 .367 .3,47 ,330 ,31% ,300 .287 .275 0.26% O .25% 0.24-5 0. 236 0. 228 0. 221 0.21% 0,206 1 2 3 4 7 8 lO 11 12 13 14 15 16 17 0.0 3,0 5.0 9,0 12.0 15.0 18 0 21 0 24 0 27 0 30 0 33 0 36 0 39 0 42.0 45 ,0 48.0 544. .5 589 ,9 522.3 465.9 415.4 370,2 330.1 296.8 265 3 237 212 189 168 150 134 12.1. 110 -54.7 -57.6 -56.4 ' -50.5 -45.2 -40,2 -33.3 -31 ,5 -28,1 -24,5 -23.3 -20.8 -18.0 -15,9 -12,8 -11,9 'REMARKS: NOTE TIME gIVEN AND TIME RECORDED FOR SECOND CLOSED IN PRESSURE DOES AGREE. TI£KET NO. 49589800 O.D. I .D. LENGTH DEPTH DRILL PIPE ...................... DRILL COLLRRS ................... CROSSOVER ....................... JRR ............................. CROSSOVER ....................... CROSSOVER ....................... RTTS CIREULRTING VRLVE .......... RTTS PRCKER ..................... CROSSQVER ....................... BUNDLE CRRRIER .................. 3.500 2,385 1341.3 4,825 2.000 S.O00 2.13S S.O00 1.750 5.000 2.135 6.120 3.000 6,120 3.000 8.250 4.000 8.120 3.000 S.O00 2.500 185 .4 5.0 0.7 3.7 6.5 0.9 8.0 1537.0 154-3.0 1553.0 TOTAL DEPTH lB20.0 EBUIPMENT DATA EQUATIONS FOR DST GAS WELL ANALYSIS Indicated Flow kh = .001637 Q~ T Capacity m Average Effective k - kh Permeability h Skin Factor [ m(P*)-m(P,) k (t/60))+ 3.23] S = 1.151 m -LOG(~qrw~ Damage Ratio DR= m(P*) - m(P,) m(P*) - m(P,) - 0.87 mS md-ft md Indicated Flow Rate (Maximum) Indicated Flow Rate (Minimum) Approx. Radius of Investigation AOF, Q~ m(P*) m(P*) - m(P,) M / m(P*) AOF~ = Q~ m(P*)- m(P,) ~/k (t/60) r, = 0.032 VT~ ~' ~ MCFD MCFD 1296-1{6 STANDARD ALASKA PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 11, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: Current Operation: 0600 Depth: 1420' Day: 1 24- Hour Ftg: 1420' Drilling 17-1/2" hole. Move rig to 1-49. Accept rig on 1-49/P-21 @ 0600 hours on 7/11/88. Spud well @ 0730 hours. Drill & survey to 1420'. Mud Type: Spud SURVEy 1 4 486 85O WT: 9.3 VIS: 180 PV: 12 YP: 28 FL:7.0 ANGLE DIRECTION TVD SECTION 1 N72E 486 2 1.75 S80W 850 9 Solids: Temp: °F COORDINATES DL$ N1 E4 0.1 N4 W7 0.6 STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT July 12, 1988 at 0600 hrs Rig: Doyon #15 Well: 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 2520' Day: 2 24- Hour Ftg: 1100' Current Operation: Running 13-3/8" casing. Drill & survey 17-1/2" hole to 2520'. Mud Type: Spud SURVEY 6 8 1676 2503 WT: 9.2 VIS: 100 PV: 11 ANGLE DIRECTION .50 S03E .25 S58W TVD 1676 2503 YP: 26 FL: 29 SECTION 11 9 Solids: 7 Temp: °F COORDINATES DL$ S2 W17 0.1 S6 W18 0.1 STANDARD ALASKA-PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 13, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: Current Operation: 0600 Depth: 2520' Day: 3 24- Hour Ftg: Test casing. Cement 13-3/8" casing. Shoe at 2504'. Test BOPs. Mud Type: FW/LIG SURVEY ~ WT: 9.2 VIS: 36 PV: 8 ANGLE DIRECTION _TVD YP: 5 FL: 19.6 SECqTON Solids: 4 Temp: °F COQRDINATE~ DLS _ STANDARD ALASKA PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 14, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 4900' Day: 4 24- Hour Ftg: 2379' Current Operation: Tripping. Set RTTS @ 2455' and test casing to 3000 psi - OK. Drill out float equipment plus 10' new hole. Perform FIT to 11.7 ppg EMW. Drill 12-1/4" hole to 4900'. Mud Type:Ligno. WT:9.2 VIS:38 PV:9 YP: 11 FL: 19.6 Solids:6 Temp: 72°F SURVEY MD ANGLE DIRECTION .TVD SECTION COORDINATES ~DL$ 9 2745 0.1 N17W 2745 9 S5 W19 0.1 11 3315 1 S65E 3315 5 S7 W15 0.2 13 3885 0.9 S72E 3884 11 S 13 W5 0.2 15 4448 0.6 S46E 44a. 7 17 S16 E1 0.1 17 4876 0.4 S18E 4875 21 S19 E4 0.1 STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT July 15, 1988 at 0600 hrs Rig: Doyon #15 Well: 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 5474' Day: 5 24- Hour Ftg: 574' Current Operation: Tripping. POH for dyna-drill. Drill and survey 12-1/2" hole to 5474'. Trip for BHA change. Mud Type: FW/LIG SURVEY MD 18 4977 20 5167 22 5422 WT:9.5+ VIS:35 PV:6 YP: 1 FL: 14.6 Solids:7 Temp: 785: ANGLE DIRECTION TVD SECTION COORDINATES DL$ 3.7 S35E 4976 25 S22 E6 3.3 10.2 S43E 5165 48 S40 E21 3.4 17.4 S46E 5412 110 S85 E64 2.4 STANDARD ALASKA-PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 18, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: Current Operation: 0600 Depth: 8097' Day: 8 72- Hour Ftg: 2623' Drilling 12-1/4" hole. Drill to 6281'. Dyna-drill to 6447'. Drill & survey 12-I/4" hole to 8097'. Mud Type: Ligno. SURVEy 27 32 35 WT: 9.8 VIS: 40 PV: 12 YP: 10 FL: 7.8 MD ANGLE DIRECTIQN ~ SECTIQN 6229 32.5 S38E 6146 439 7176 36.1 S47E 6925 977 7845 34 S45E 7472 1361 Solids: 8 Temp: 92 °F COORDINATES DLS' S322 E292 .2.5 S697 E678 0.5 S963 E957 0.6 STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT July 19, 1988 at 0600 hrs Rig: Doyon #15 Well: 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 8785' Day: 9 24- Hour Ftg: 688' Current Operation: Drilling 12-1/4" hole. Drill and survey 12-1/4" hole to 8785'. Mud Type: FW/LIG SURVEY MD 37 8217 39 8590 WT:9.8+ VIS:38 PV:8 ANGLE DIRECTION 34.6 S45E 36.6 S39E 7780 8083 YP: 9 FL: 5.6 SECTION 1569 1787 Solids: 10 Temp: 100 °F COORDINATE8 DL$_ Slll0 Ell04 0.5 S1270 E1251 1.4 STANDARD ALASKA PRODUCTION Rig: Well: Doyon # 15 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 20, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 9116' Day: 10 24- Hour Ftg: 331' Current Operation: Drilling 12-1/4" hole. Drill to 9044'. Trip for bit. Drilling @ 9116'. Mud Type: Ligno. WT: 9.9 SURVEY MD ANGLE 40 8778 36.6 41 8974 37.5 VIS: 37 PV: 11 DIRECTION S38E S37E 8234 8391 YP: 10 FL: 5.8 SECTION 1898 2015 Solids: 9 Temp: 102 CF COQRDINATE~ DLS S1358 E1321 0.3 S1451 E1392 0.6 STANDARD ALASKA- PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 21, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 9642' Day: 11 24- Hour Ftg: 526' Current Operation: Drilling 12-1/4" hole. Drilled & surveyed 12-1/4" hole to 9642'. Mud Type: Ligno. 43 9344 WT: 9.9 VIS: 37 PV: 13 ANGLE DIRECTION_ 34.9 S35E 8688 YP: 10 FL: 5.9 2234 Solids: 10 Temp: 102 °F COQRDINATE~ ~ S1629 E1522 1.1 STANDARD ALASKA PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 22, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 10,067' Day: 12 24- Hour Ftg: 425' Current Operation: Drilling 12-1/4" hole. Trip for BHA. Drill and survey 12-1/4" hole to 10,067'. Mud Type:Ligno WT: 10.0 VIS:38 PV: 14 YP: 10 FL:5.0 ,SURVEY MD ANGLE DIRECTION TVD SECTION 46 9913 30.9 S32E 9167 2535 Solids: 11 Temp: 100 °F COORDINATES DL$ S1882 E1691 0.7 STANDARD ALASKA _PRODUCTION Daily Drilling Report -- ENDICOTT July 25, 1988 at 0600 hfs Rig: Doyon #15 Well: 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 11,087' Day: 15 72- Hour Ftg: 1018' Current Operation: Drilling 8-1/2" hole. Drill & survey 12-1/4" hole to 10,460'. Run 9-5/8" casing. Cement & test casing to 3000 psi - OK. Drill out float collar and Iff new hole. Perform FIT @ 13.5 ppg. Mud Type: Ligno. SURVEY MD WT: 9.7 VIS: 38 PV: 12 YP: 8 FL: 6.4 Solids: 9 Temp: ANGLE DIRECTION ..TVD SECTION COQ~A~ 106o1: DL$ STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT July 26, 1988 at 0600 hrs Rig: Doyon #15 Well' 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 11,405' Day: 16 24- Hour Ftg: 318' Current Operation: Running OH logs. Trip for bit. Drill 8-1/2" hole to TD@ 11,405'. Drop survey @ 11,405'- 24-1/2°. Trip for OH logs. Mud Type: Ligno SURVEY MD WT:9.7 VIS:38 PV: 10 YP: 10 FL:4.8 Solids:9 Temp: 108~F ANOLE DIRECTION TVD SECTION COORDINATE~ DL$ STANDARD ALASKA PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 27, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: Current Operation: 0600 Depth: 11,405' Day: 17 24- Hour Ftg: RIH with 7" liner. Finished logging; wiper trip. RIH with 7" liner. Mud Type: Ligno. SURVEY MD WT:9.7+ VIS:37 PV: 10 ANGLE DIRECTIQN TVD YP: 9 FL: 5.6 SECTION Solids: 9 Temp: COORDINATES DLS STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT July 28, 1988 at 0600 hfs Rig: Doyon #15 Well: 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 11,405' Day: 18 24- Hour Ftg: Current Operation: RIH with 6" bit. Run and cement 7" liner. RIH clean out to top of liner at 10,173'. POH. RIH with 6" bit. Mud Type: FW~G .S[JRVEy MD WT: 9.4 VIS: 47 PV: 15 YP: 15 · FL: 12.4 Solids: 8 Temp: ANGLE DIRECTION TVD. SECTION COORDINATES 108 °F DLS STANDARD ALASKA PRODUCTION Rig: Doyon #15 Well: 1-49/P-21 (MPI) Daily Drilling Report -- ENDICOTT July 29, 1988 at 0600 hrs AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 11,320' PBTD Day: 19 24- Hour Ftg: Current Operation: POH. Clean cement out of liner. Test liner to 3000 psi - OK. Displace well to 9.7 ppg brine. Mud Type: NaCI SURVEY ~ID WT: 9.7 VIS: 27 PV: YP: FL: Solids: Temp: °F ANGLE DIRECTION TVD SECTION COORDINATES DL$ STANDARD ALASKA PRODUCTION Daily Drilling Report -- ENDICOTT August 1, 1988 at 0600 hrs Rig' Doyon#15 Well: 1-49/P-21 (MPI) AFE # 717548 API: 50-029-21841 AFE Amount: Current Amount: 0600 Depth: 11,320' Day: 21 48 - Hour Ftg: Current Operation: Rig released. Run cased hole logs. Run & land 4-1/2" tubing. N/U xmas tree & test to 5000 psi - ok. Test tubing to 3000 psi - OK. Test annulus to 2500 psi with 250 psi on tubing - OK. Displace tubing to diesel. Release rig @ 1600 hours on 7/30/88. Mud Type: NaC1 .SURVEy MD WT: 9.7 VIS: PV: YP: FL: Solids: Temp: °F ,ANGLE DIRECTION .TVD SECTION COORDINATES DLS /D 4-" OPSTAD AND ASS~' ~IATES P.O. BOX 190754 ANCHORAGE, ALASKA 99519 Geoscience and Engineering 907/345-6346 BARROW SANDSTONE MINERALOGY And DRILLING FLUID SENSITIVITY ANALYSIS This study was prepare for the North Slope Borough Barrow Gas Fields Development Project Barrow, Alaska 99723 May 1989 REPORT # OAA-890503 This report is based on data and materials supplied by the client, or his agents, and is intended for the exclusive use of the client. In providing these analyses, opinions or interpretations Opstad and Associates gives the client the benefit of our best judgment, but since this work is based on geologic data sets of limited size, inferences from electrical, nuclear or other measurements, we can not and do not warrant the accuracy or correctness of the information or interpretations contained herein. Under no circumstances should this work be relied upon as the sole basis for operational or financial decisions. We shall not be liable or responsible for any loss, cost, damages or expenses whatsoever incurred or sustained by the client resulting from the client's use of any information provided by Opstad and Associates under any circumstances. ACKNOWLEDGEMENTS The basic technical work for this study was provided by three companies at six different locations. Gratitude is particularly expressed to the Core Laboratories field office in Anchorage, Alaska for their help in preparing all of the core plugs which were used in the testing done for this study, for recommending a Mineralog Analysis of the NSB #6 cored section, and for coordinating the efforts of several technical groups within their organization to get this work completed. Supporting their Anchorage office, we also thank the personnel in Core Laboratories Bakersfield, California office who provide the Mineralog analysis which furnished valuable information concerning the distribution of clay minerals in the Barrow San&tone. Appreciation is also expressed to the Baroid Corporation Anchorage office for their initial Capillary Suction Time tests which helped define the direction for this study in its early phases. In conjunction with their Anchorage office, Baroid's Houston Laboratory was particularly thorough in selecting a wide spectrum of filtrates for Return Permeability Testing, as well as in their use of Scanning Electron Microscopy to profile the mineral assemblage of the samples they received. Lastly, we thank M-I Drilling Fluids Company for their analysis using whole mud, and the speed with which they generated the datc~ It should be noted that in the interest of gaining a better understanding of the lithologies in the Barrow area, all of the aforementioned companies provide their services at no cost to the North Slope Borough. Alaska Oil & (las Cons, Commissto~ ' ~. Anchorage ' , /// TABLE OF CONTENTS ACKNOWLEDGEMENTS TABLE OF CONTENTS EXECUTIVE SUMMARY I · INTRODUCTION ................................... Historical Summary ........................ Study Goals ........................ II. FOURIER TRANSFORM INFRARED SPECTROSCOPY ......... NSB #6 Infrared Spectroscopy .............. Smectite Illite Chlorite Kaolinite III. i ii DRILLING FLUIDS SENSITIVITY ANALYSIS ........... 7 Capillary Suction Time Tests: Baroid ........ 7 NSB #6 CST Results .................... 7 Return Permeability Test: Baroid ............ 8 Oil Base Mud .......................... 8 Fresh Water .......................... 9 Salt Inhibited Mud .................... 9 Other Mud Types .................... 9 Scanning Electron Microscopy: Baroid ......... 10 TABLE OF CONTENTS (Cont'd) Return Permeability Test M-I Drillinq Fluids Oil Base Mud Fresh Water Mud KCL Inhibited Mud 13 13 14 14 IV. GENERAL DISCUSSION ............................... Filtrate Sensitivity & Mud Selection ... Closing Comments ....................... 16 18 18 FIGURES 1. CST For Three Shales VS PPB KCl ................... 2. Capillary Suction Time Analysis ................... 3. CST Analysis For 8 Filtrates ................... 4. Baroid RPT Summary Chart .......................... 19 20 21 22 TABLES 1. NSB #6 Capillary Suction Time Test Results .......... 23 2. Baroid Return Permeability Results ................. 24 3. SEM Analysis of Zone 3 & 2 Samples .................. 25 4. M/I Return Permeability Results ..................... 26 lll TABLE OF CONTENTS (Cont~) REFERENCES .................................................. 27 APPENDIX II. III. IV. VI. I. Fourier Transform Infrared Spectroscopy .......... 28 Baroid Capillary Suction Time Test .............. 57 Return Permeability Test: Baroid Corporation ..... 61 Return Permeability Test: SB #12 ................. 78 V. Scanning Electron Microscope Analysis ............ 86 Return Permeability Test: M-I Drilling Fluids Co. . 88 EXECUTIVE SUMMARY Overview This study was initiated to provide additional information concerning the clay mineralogy of the Barrow Sandstone and the potential for formation damage when these clays are exposed to various types of drilling fluid. To accomplish this task a series of core samples taken from NSB #6 were evaluated by Core Laboratories Inc., Baroid Corporation, and M- I Drilling Fluids Company. The results of this work suggest courses of action which will help reduce damage to the Barrow Sandstone, thereby increasing reservoir performance. Observations Based on the results from Fourier Transform Infrared Spectroscopy, Capillary Suction Time results, Return Permeability Tests, Critical Velocity data and limited Scanning Electron Microscopy, the following observations have been made: The clay fraction (= 19%) of the Barrow Sandstone as a whole is dominated by illite (=54%) and mixed-layer illite/smectite (= 10%), with lesser volumes of kaolinite (=23%) and small quantities of chlorite (= 13%). Smectite's are known as "swelling"clays because they can absorb flesh water or organic liquids (hydrocarbons) between their structural layers thereby "damaging" the formation. Antithetically, illite, illite/smectite mixed-layer clays and kaolinite are nearly absent from many thin layers in Zone 2 (Lower Barrow), which is the only significant producing interval in the Barrow Sandstone. Here, illite/smectite, illite, and much of the kaolinite have been supplanted by chlorite, suggesting a difference in diagenetic and/or depositional history between Zone 2 and the surrounding sediments. The main lithology of Zone 3 (Upper Barrow) is that of a sandy shale to very fine grain shaley sandstone with a well developed micro-pore system which dominates as the primary pore volume, and a poorly developed macro- pore system which is not interconnected. Zone 2 (Lower Barrow) is principally a fine grain chloritic sandstone with a moderately well developed interconnected macro-pore system. Microporosity is still well developed in Zone 2, but is largely subordinate to macro-porosity. Observations (Cont'd) Capillary Suction Time, Return Permeability Tests, along with much of the available historical data, all indicate that the Barrow Sandstone is highly sensitive to fresh water. This study saw reductions in permeability of ninety two percent (92%) in the presence of fresh water based lignosulfonate filtrate. Some of this reduction may be due to the presence swelling clays, however, available data suggests that swelling species average less than ten percent ( < 10%) of the total clay volume. This suggests that other formation damage mechanisms are also at work. Even when smectite family clays which might swell in the presence of fresh water or organic liquids are absent, illite, kaolinite and chlorite which are present in large quantities, can markedly lower the performance of a well through the mechanism of "Fines Migration", which can occur in either liquid or "dry" (gas) phases. The impact of this mechanism under conditions of simulated gas production was graphically illustrated by Core Laboratories Critical Velocity data which showed permeability reductions, as a result of fines migration, at very low flow rates. Based on the clay types and their distribution, fines migration is perceived to be the principal mechanism for Barrow Sandstone formation damage. Capillary Suction Time and Return Permeability Test results on other common mud filtrates revealed that all of the salt inhibited muds exhibited statistically similar inhibitive properties. Among these, the KC1 inhibited muds exhibited characteristics which typically provide superior borehole stability in shaley environments, and from our own field experience, also retains better rheological properties under actual operational conditions. Evaluation of oil based muds generated mixed results. Both of the formulations offered by Baroid Corporation and M-I Drilling Fluids Company induced significant reductions in formation permeability, but M/I's formulation performed better than Baroid's product. Both contractor's agreed that surfactant additives (soaps) in their preparation could cause oil wetting of the rock resulting in a reduction in permeability. Based on the data generated by this study, as well as historical information, there is no evidence to suggest that either the CaC12 inhibited mud system used by the North Slope Borough in 1987, or the KC1 inhibited system used in 1988, caused any appreciable damage to the Barrow Sandstone. Changes in shale volume and associated changes in pore geometry largely control the reservoir quality of the Barrow Sandstone. vi Recommendations Fresh water based drilling muds and fresh reservoir treatment fluids, or carriers, should be entirely avoided! Although the degree to which this damage is proportionally associated with either mixed-layer clay swelling or the fines migration mechanism was not fully defined by this study, it is clear that fresh water will irreversibly damage the formation resulting in drastically reduced well performance. Petroleum based fluids should be approached with caution since the level of Barrow Sandstone sensitivity to organic liquids is not well established, and performance appeared to be significantly effected by the specific type and concentration of the additives used by each vendor. Additional evaluation of oil base fluids should be initiated if proposed well designs suggest the need for this type of mud system. Future work on oil base systems should pay particular attention to determining the precise effects of surfactants, asphalts, and other additives, so that the formulation can be optimize to reduce or eliminate damage to the formation. Among water based drilling fluids, KC1 inhibited mud systems are recommended for three (3) major reasons. First, KC1 was the least damaging of all filtrates tested during this study. Secondly, use of the K+ ion as an inhibitor has a sound theoretical foundation, and lastly, actual field experience has demonstrated the superior rheological properties and operational stability of the KC1 system. None of the other mud systems or filtrate bases appeared to offer any major benefit over salt inhibited systems, particularly when the practical aspects of running these fluids in the field are considered. Due to the fact that clays comprise a substantial percentage of the Barrow's bulk volume, and given the extremely small particle size of these minerals, the migration of these fine grain minerals is viewed as a major formation damage mechanism in the Barrow Sandstone and a significant threat to reservoir productivity. Drilling, reservoir management and production practices which might aggravate fines migration should be avoided. Of particular concern would be production rates which resulted in a high interstitial velocities. This will cause major fines migration damage to the reservoir and if carried to extreme, will destroy the delicate fabric of the reservoir rock, and permanently ruin the well. vii I. INTRODUCTION Since 1949, twenty six (26) wells have been drilled to Barrow Sandstone targets in the area immediately south of Point Barrow on the Arctic North Slope of Alaska to develop gas resources as supplies for the village of Barrow, and various U.S. Government facilities. The productivity of these wells has differed widely. Some wells have been excellent gas producers, while others have performed poorly, delivering gas at meager rates. Determining the reasons for this variability is a key to reducing current, and future, costs of gas resource development in the area. This problem is not trivial! Many factors contribute to the ultimate performance of a well, and each must be thoroughly addressed if gas deliverability is to be maximized. One factor which can effect gas deliverability is the type of fluid used to drill a well. Drilling fluids (mud) serve several fundamental purposes. These fluids lubricate and cool the drill bit while drilling, remove rock chips (cuttings) from the wellbore, and hold hydrocarbons in the formation until the well is completed. The vary nature of these functions brings drilling fluid into direct contact with the reservoir rock. Unfortunately, this contact nearly always causes some formation damage which lowers the ultimate productivity of the reservoir. The extent of this damage depends on the specific mud formulation, degree of over balance, the mineralogical make up of the reservoir rock, and length of time the formation is exposed to the fluid. Historical Summary Over the years, a variety of different fluids have been used to drill wells in the Barrow area. From historical data generated prior to 1986 it is clear that efforts were made to determine the sensitivity of the Barrow Sandstone to certain fluids, but this work was not well documented. In 1986 when the North Slope Borough resumed development activity in the Barrow Gas Fields (BGF), a CaC12 inhibited mud was selected by Engineering Management based on historical usage and the fact that a large quantity of CaC12 product was available in inventory. These available stocks were used to drill NSB wells 1 through 4, but not without some problems. As the mud contractor for this work, Milpark found it difficult to maintain the rheological properties of the system; a fact which added considerable expense to the project. However, even with the difficulties the drilling program was largely successful. By the summer of 1987, NSB wells 1 and 2 had been successfully completed as extension development wells in the South Barrow Gas Field. Subsequent testing revealed some minor formation damage, but the performance of both wells improved steadily as they cleaned up on production. The third well of the 1987 four well series (NSB #3) was an exploratory well to the south of the main field area which found the Barrow Sandstone tight and non- productive. The fourth well (NSB #4) was also an exploratory effort intended to evaluate an untested structure on the southern rim of the Disturbed Zone. This area is alternately referred to as "Structure A" in older USGS documents and as the "Sikulik" prospect by current workers using the proper Eskimo name for the area. This well encountered gas in a thickened Barrow section, but an open hole DST failed to surface gas in any significant volume. Unfortunately, the well was not completed or tested further in 1987. Following breakup and the suspension of 1987 field operations, Milpark reviewed the mud system stability problems encountered while drilling NSB wells 1 through 4. From this review and their experience in the Endicott Field, Milpark recommended that a KC1 inhibited mud system be used as the drilling fluid for future wells. This recommendation was followed by the North Slope Borough and KC1 products were imported from Prudhoe Bay for use during the following drilling season. The 1988 season saw two wells, NSB #5 and NSB #6, drilled within 2,000 feet of one another, into what appeared to be a lithologically similar reservoir section offsetting NSB #4. The issue of formation damage was raised again, largely due to the anomalous behavior of these two wells. Interestingly, NSB #5 which was located on the crest of the targeted structure tested poorly, while NSB #6 located low on the structure's flank initially tested at rates over 1,000 Mcf/D. The stark difference in initial performance between NSB #5 and NSB #6, raised the possibility that the reservoir section of NSB #5 had somehow been damaged. This possibility was given further credence by the fact that NSB #4 also fell short of expectations when it was finally completed in 1988. Study Goals The following study was undertaken to provide additional information concerning Barrow Sandstone formation damage and hopefully to answers some of the questions raised by well performance in the Sikulik area. One major goal of this study was to evaluate the distribution and types of clay which comprise the shale volume of the Barrow Sandstone, since along with authigenic (secondary) minerals, depositional shales are principally responsible for most formation damage. Another goal was simply to measure the damage caused to the Barrow Sandstone by various commonly used mud formulations, so that we could rank the various mud systems in terms of their reactivity. It was expected that this work would help us determine which formula had the least impact on the reservoir. Lastly, we hoped that the data generated would help resolve the question of whether or not the difference in performance characteristics among NSB 4, 5, and 6 were related in any way to the various muds used to drill these wells. The following work is largely based on the evaluation of NSB #6 core material, however, some historical data from other Barrow Gas Field wells has also been referenced where appropriate. II. FOURIER TRANSFORM INFRARED SPECTROSCOPY ANALYSIS There is considerable evidence that the clays indigenous to the Barrow Sandstone play a significant role in determining well production behavior in the South Barrow Pool Rules area. To adequately understand these effects, changes in clay quantity and type over the entire reservoir section must be evaluated on a continuous basis, rather than simply looking at a few scattered samples which could be misleading. Three non-destructive analytical techniques used commonly for this purpose are Thin Section Petrography (TSP), Scanning Electron Microscopy (SEM), and X-Ray Diffraction (XRD). These techniques provide information on pore geometry, mineral alteration, digenesis, and other information in addition to mineralogical data. In 1988, twenty (20) NSB #6 core plugs were examined through the use of thin sections. This study gives some important insights into various physico-chemical characteristics of the Barrow Sandstone (O&A Report #89602 in preparation), but twenty (20) samples are not a sufficient sample size to accurately portray clay variability over a hundred feet of potential reservoir section. SEM and XRD data is also available on a limited basis, but not enough to thoroughly evaluated the entire Barrow section. Recognizing this problem, either the TSP, SEM and XRD data base had to be significantly expanded at considerable expense, or some more cost effective technique was needed to evaluate the cored section from NSB #6. Fortunately, recent advances in the laboratory equipment and experimental procedures related to Fourier Transform Infrared Spectroscopy (FTIR) have made this method a viable alternative to TSP and SEM methods. Infrared spectroscopy has been used since the 1950's to semi-quantitatively determine mineral compositions from small rock samples, but until recently the technique was too time consuming and expensive for routine use. Over the past few years, several technical breakthroughs have improved the accuracy, precision, and speed of the FTIR analysis, while at the same time reducing the cost of this service. Through the use a He-Ne digitization laser and a computer interfaced spectrometer built by Core Laboratories, up to six (6) samples per hour can now be analyzed. This rate makes it cost effective to generate a continuous mineralogical data set for any core interval. Since the cost of this work was reasonable, analysis of the NSB #6 core was initiated on a foot-by-foot basis. NSB #6 Infrared Spectroscopy FTIR analysis results for NSB #6 are given in Appendix I. Here three intervals were analyzed from 1581.5 to 1654.5 (Lower Cretaceous), 2090.5 to 2101.5 (Pebble Shale) and 2152.4 to 2287.2 (Barrow Sandstone). Referring to the five inch (5") color CORE MINERALOG (Foldouts 1 and 2), we note first that clays average from ten to twenty percent (10% - 20%) of the bulk rock volume (left-hand color track) through the Barrow interval. Of this volume, nearly two-thirds is illite and Montmorillonite Group smectite (right-hand color track), with the remainder as kaolinite and chlorite. To appreciate the potential impact of this mineral assemblage on Barrow Sandstone productivity, a brief summary of each minerals general characteristics is valuable: Smectite: As (SCa,Na)o.?(A1,Mg, Fe)4[Si,Al)8020](OH)n.nH20 smectite has a chemical formula which is similar to pyrophyllite, where A1 ions are sandwiched between sheets of linked SiO4 tetrahedra. All are called "swelling" clays because they can absorb water or organic liquids (petroleum) between their structural layers. All smectite's have high cation exchange properties (= 100 m.eq/100 gm). The amount of inter-layer fluid which can be absorbed depends on the type of smectite (which inter-layer cations dominate) and physical conditions. In any case, exposure of these minerals to either fresh water or organic liquids will cause the clays to expand their physical volume considerably thereby substantially reducing total rock pore volume. Illite: Illite (K1.1.5Al[Si7.6.5A11.l.5020](OH)4 is essentially mica and commonly found in association with smectite. The presence of inter-layer potassium ions in the illite structure prevents the entry of water, organic liquids, and other cations into the structure. As a consequence, illite is non-swelling with a fairly low cation exchange capacity (z20 m. eq/100 gm). Because of its non-swelling tendencies, illite does not pose a threat of reducing porosity when exposed to organic liquids or water as does smectite. However, illite's have their own problems. Since illite has fewer inter-layer cations, bonding forces between the layers are weaker and the mineral tends to exist as extremely fine particles (<5t~). This physical property makes illite a significant contributor to fines migration problems in producing wells where they can pack-off pore throats and significantly reduce permeability. At approximately fifty four percent (z54%) illite is the major constituent of the Barrow Sandstone clay fraction. Chlorite: Chlorite (Mg,AI,Fe)~2[(Si,A1)8020](OH)i6, is highly variable in Si and total Fe composition, and in many respects resembles illite. Chlorite is a non- swelling mineral which is classified on the percentage of iron contained in the lattice structure. In sedimentary rocks such as the Barrow Sandstone, chlorite occurs as very fine grain crystals. Because of their perfect {001} cleavage, turbulent flow will break the mineral into very thin octahedral plates which are flexible but inelastic; perfect for plugging pore throats and reducing formation permeability. Chlorite makes up a fairly small percentage of the total clays throughout the Barrow Sandstone (z 13%) in all intervals except Zone 2 where it may approach 100% of the total clay fraction in some thin layers. Kaolinite: Kaolinite A14[Si40~0](OH)8, is subject to little chemical variation and as such is the simplest clay found in the Barrow Sandstone, making up approximately 23% of the interval's average bulk clay volume. The mineral commonly occurs as piles of platelets or "books", as radiating platelets within available pore space and irregular granular aggregates. When compared with other clays, kaolinite has a low cation exchange capacity (~ 10 m.eq/100 gm), but its anion exchange capacity is much higher. As a result, kaolinite tends to absorb water by linking the water molecules to the oxygen and hydroxyl ions on the outside layers of the lattice structure and as water is absorbed, kaolinite becomes plastic, but does not swell. Kaolinite is ubiquitous to the North Slope and found in all producing reservoirs. The mineral is fairly innocuous as far as its reservoir impact is concerned, but like both illite and chlorite, it can contribute to fines migration problems when present in sufficient volume, as is the case in the Barrow Sandstone. Having briefly discussed the clay types present in the core section of NSB #6, it is useful to look at the MINERALOG over in the Lower Cretaceous and Barrow intervals as a whole, but one matter should be kept in mind. The MINERALOG does not distinguish between non-swelling illite, and smectite or illite/smectite mixed-layer clays which would be expected to hydrate in the presence of fresh water. In the following discussion, this entire group is simply referred to as illite/smectite, since there is no way to make a segregation between swelling and non-swelling species using the MINERALOG data. Beginning with the core section of the "Lower Cretaceous Sands" interval from 1581.5' MD to 1654.5'MD (Foldout 1), the MINERALOG shows that clays make up roughly fifty four percent (~54%) of the bulk rock volume, including the sand between 1601 and 1612. Here, kaolinite is roughly twenty four percent (~24%) of the clay volume, illite/smectite seventy two percent (~72%) and chlorite four percent (~4%). The coarser fraction of the rock makes up the remaining forty six percent (z46%) of the bulk volume, of which approximately three fourths is quartz. The remaining quarter is a mixture of feldspars, dominantly plagioclase, and carbonates (calcite and trace amounts of siderite) with minor pyrite. This mineral assemblage suggests that these sediments were largely derived from the weathering of acidic igneous rocks (granites, quartz diorites, etc.) along with minor volcanic material. One interesting observation is that the clay ratios in the interval sand differs sharply from that of the surrounding rock. The upper half of the sand is dominated by illite/smectite while the lower half is dominated by kaolinite/chlorite which suggests difference in depositional environment and/or diagenetic history between the two. In terms of its clay composition, the Barrow Sandstone (Foldout 2) is similar to the Lower Cretaceous, but with some minor differences. In Zone 3, illite/smectite is still the primary clay mineral, but has decreased slightly in volume to roughly sixty eight percent (~68%), while chlorite has doubled to approximately ten percent (z10%) at the expense of illite/smectite and kaolinite which has also decreased slightly to twenty one percent (z21%) of the total clay volume. In Zone 2 this trend is further amplified, as chlorite becomes a major constituent averaging thirty seven percent (~37%), and at times almost completely CD uJ Z 00~ Z>- ~d~d _] ~.Z OLO H ~<z< ~OOJ LLU~ 0 O0 O~OJ ZZZ< ZW ~ o~ Z ~ OmO~ o o ~o z Depth, Sompie Loco~[ons 1600 1650 1700 {::::ii:~' :' ::,'.::.'..:::.it:'.::i:::i:'::!::i: :i::::::::::!.:t:~t~.:t~.::i:!:::;.::`:~.:..i~.:::..!t::::~?:::~.:::~.:i~.:i~:::;t::::1:::.:i, ::' i':::~':::i':i~':i~.!;ti~:::t:~' __ ,.-. ,_ tl }11_! I t I I I!!&t I I I t I i I I I I I I II I.I I I I t I il I - IIit FrlItl 't.~~! ] I1 I1-1 III I I I I ] I I I I I I I I tl_.ll I tFRTTYI I I I t I I I _ ll111lll Illl III It1111.1f1//IIIit 11 I!1 liilliilllillillllllllllmill llllllllllll i111111 I I IIIIIII 2000 2050 21,)0 2150 2200 2230 ;.:::.::; ;:'.;::.;/:.'.:;.:/; ;/: .::;.;::.:/: .'.::,::; ;:; ;:: ;/: .::: ;::.'.:: .:/: ;/: .:::.'..:.:::..'.-; .'./: ;:'. ;:: ......... -,; .:/: ;:: ;:: ;/: ;:'..:/: ;.': ;:; ,::; .::; ,'...:.;/: .;:: ;:: ;:: ..'/'..;/: ;/: ;,'..::; ..'/; ,;/:. · .,.. ,.. ,.. ,....':: .:/: .:..:; :'..;:'. ;:: ;/; ,::: ;:; .;..; ,;..', .:/; ;/; ,'./: ;/: ,::: .:/: '" '" :,::,:;..::,. ::::::::::::::::::::::::: ::::::::::::::::::::::::::::::: :: ;/: ;/: ;/: ;/:.;/: ;::.:;.; · ,.: ;..; .;:;.::; ;/: .;..: .::'. ;/: .:::;:' · .. /: ,:/: .: :: ;.'; ;:: ;:: ;:; ;/; ;:: ;:: ;:; ;:: ;:: ;?. ;:: ;:: ;:;.;/; ;,: ;:; ;.': ;:; ;:; ;/: ,::: ;.*, ;:; .;/:, . .,..: ,:/'..:..; ;:'..:::,::: ;/: ;/:.;:: ;:: ;/: .] · ................: ;::,;:'..:.', ;/: ;:; .;/; ;:; ;:; .::, ;/: ;:'.,:/;.'./: ,;} ;/: ;:/; ,'.:: ,:/; ; ;:: ;.';.;:'..: :; ;:;,'./: ;.;.::: .; .;:: .1:; ;,':.:y- ;/:,'..';.:/:,;.';.;,';,:/:.:.': .: supplants both kaolinite (z 18%) and illite/smectite (z44%). In Zone 1, kaolinite surges to average thirty percent (z 30%), replacing chlorite which drops back to twelve percent (12%) and illite/smectite which drops to approximately fifty seven percent (z57%), ten percent below that observed in Zone 3. The coarser constituents of the Barrow differ considerably from those in the Lower Cretaceous. Plagioclase and orthoclase which constituted nearly ten percent (10%) of the bulk rock volume in the Lower Cretaceous, are essentially absent in all Zones of the Barrow Sandstone, as is pyrite; while the carbonates have increased in volume slightly. Quartz dominates the section at approximately eighty one percent (~81%), but no distinction is made between detrital and authigenic quartz species. Perhaps the single most important observation is the major reduction in total shale volume (Vsha~e) observed in Zone 2 and certain intervals in Zone 1. This fact, probably more than any other variation in lithologic characteristic, creates rock with properties which might reasonably be expected to serve as a producible hydrocarbon reservoir. The MINERALOG data generated on the NSB #6 core by Core Laboratories appears consistent with other data available on the Barrow Sandstone, but provides a far more detailed and graphic representation of mineralogical variations through the section than has ever been available before. Clearly, this technique is a valuable, cost effective method to characterize formation mineralogy over an extended interval and can be used in conjunction with other traditional analytical methods to generate accurate and detailed lithologic descriptions at reasonable cost. III. DRILLING FLUIDS SENSITIVITY ANALYSIS As indicated by Core Laboratories FIIR work, the mineralogical composition of the Barrow Sandstone is quite variable. It is reasonable to assume that this variability is likely to cause diverse reactions to various fluids which might be brought into contact with the formation. It is also likely that this variability is partly responsible for some of the mixed results obtained by previous studies of the Barrow Sandstone. Further complicating the situation is the fact that analytical techniques will vary between laboratories which can interject statistical variations into the results. In an effort to lessen some of these problems, this study submitted Barrow Sandstone samples for fluid sensitivity analysis to two (2) different laboratories. Both laboratories were asked to use analytical techniques which they felt were most appropriate for the lithology, and were encouraged to request additional samples as required. The results obtained by Baroid Corporation and M-I Drilling Fluids Company are compared and discussed in the following. Capillary Suction Time Tests: Baroid Corporation As a first step in their analysis, the Baroid Anchorage field laboratory ran what is known as a Capillary Suction Time (CST) test (Appendix II). Basically, this test measures the demand or absorption capacity of a rock for different ions. For example, Figure 1 illustrates how three different shales respond to increasing KCL concentration. As the concentration of KCL increases, CST falls steadily for all three shale samples until concentrations of roughly 26 ppb KCL are reached. Above 26 ppb KCL only the CST for Shale # 1 continues to decline indicating that more KCL can be adsorbed by the rock resulting in further stabilization. Shale #2 actually reverses trend with CST rising as the KC1 concentration increases to 39 ppb from 26 ppb. The behavior of shale #2 is a good example of why optimization of inhibitor concentrations in drilling mud is important to the maintenance good borehole conditions while drilling, and minimizing formation damage. As with the shales in Figure 1, low CST values for Barrow Sandstone samples indicate that the clay fractions are well stabilized and resistant to dispersion. Therefore, the lower the CST value, the lower the damaging potential of the drilling fluid and generally the more stable the borehole will be while drilling. NSB #6 CST Results: Beginning their evaluation, Baroid ran CST tests on a three (3) NSB #6 core plug samples using six (6) synthetic filtrates at several different ionic concentrations (Table 1.). Each of the three samples represented one of the major zones in the Barrow Sandstone (2200 = Zone 3; 2240 = Zone 2; and 2270 = Zone 1). Figure 2 illustrates the CST results for filtrates run through all three samples. Here we see that Potassium Chloride (KC1), Calcium Hydroxide (CaOH), and Calcium Chloride (CaC12), are all fairly equal in their ability to inhibit shale dispersion when compared with fresh (Deionized) water. Figure 3 shows CST values for eight (8) filtrates on the single Zone 2 sample at 2240' MD. Allowing for a certain amount of statistical noise in this data, it appears that all of the filtrates have fairly similar inhibiting effects and that the formation is relatively indifferent to the specific ionic inhibitor used. While these results appear reasonable, as a practical matter the best method of determining the impact of a filtrate on a particular formation is to expose the rock to various filtrates and measure the damage which occurs. The standard industry approach is to run a Return Permeability Test (RPT). Return Permeability Test: Baroid Corporation In a Return Permeability Test, core plugs are first re-saturated with synthetic formation water. Soltrol (a diesel-like fluid) is then flowed through the core at a constant rate until the pressure drop (· P) across the core plug becomes constant. At this point the initial permeability (I~.) at irreducible water saturation (Swi) is calculated. A sample of selected filtrate (10cc) is then injected into the sample in the opposite direction. After approximately one hour, flow is resumed in the original direction so that the Soltrol now flows through material which has been exposed to the filtrate. Flow is continued until a constant · P is again observed and the final permeability (lq) calculated. Any formation damage caused by the filtrate used in each test will be evident from a reduction in return permeability. The approach of using filtrates, rather than whole muds (containing weighing materials, polymers, etc.) focuses on determining the ionic compatibility of the mud system's liquid phase with the formation. It is of course the liquid phase which invades the formation with potentially damaging effects, while the various solid additives build a mudcake seal on the wellbore to stabilize the hole and control fluid loss. For this reason, evaluation of a formation's sensitivity to the liquid phase of a mud system is generally considered a critical first step in selecting an optimal drilling fluid. To begin evaluation of the Barrow Sandstone's sensitivity to various drilling fluids, eight (8) core plugs were initially submitted to Baroid Corporation's Houston laboratory for analysis (Appendix III). All filtrates were initially run on Zone 2 (Lower Barrow) samples since this interval is the primary reservoir for the Barrow Gas Fields. Later, two filtrates were repeated using two (2) Zone 1 samples as an abbreviated check of the sensitivity in this interval which may also be productive in the NSB #6 area. Table 2 summarizes Baroid's RPT results. Oil Base Muds: The first point of interest here relates to oil base mud (OBM). Note that pure diesel showed a return permeability of 100%. Pure diesel will often give returns of 100% since its composition is very similar to Soltrol which is used as the flood media in most RPT procedures. However, as various liquid phase additives and crude oil are blended with the diesel to make a functional OBM filtrate, this value can change significantly. Looking at the test results for Baroid's OBM "Invermul", it is obvious that the fluid performed poorly on both Zone 2 and Zone 1 samples. Baroid speculates that the surfaceactive additives in the formulation caused oil wetting of the clay with a subsequent loss of permeability. This interpretation seems quite reasonable considering the Vshale of the formation. Fresh Water: RPT results on the water based filtrates were what was expected based on historical data. Fresh water lignosulfonate gave a return permeability of only eight percent (8%) indicating massive formation damage. Sensitivity to fresh water was also clearly evident in Baroid's CST results, and has been noted on several occasions by previous investigators. For example, in a Core Laboratories, Inc. report for Tetra Tech, Inc. dated February 8, 1977 (Appendix IV), Duane Archer reported that "a marked sensitivity was exhibited" to fresh water in liquid permeability tests run on a SB # 12 sample. Archer's data showed roughly an 85% reduction in liquid permeability in the presence of fresh water over that observed with sodium chloride brine. This result is consistent with the 92% reduction observed by Baroid. Based on both past and present data it is clear that bringing fresh water into contact with the Barrow Sandstone should be avoided! Salt Inhibited Muds: From Baroid's results it is hard to see much difference in performance between potassium and calcium chloride. Each filtrate gave essentially the same result with KC1 giving a maximum return permeability of 100%, while CaC12 returned 90% (Zone 2 only). Although neither an ammonium or sodium chloride filtrate was evaluated, based on CST results, it is likely that both NaC1 and NH4C1 filtrate would behave similarly. Other Mud Types: To be thorough, Barrow Sandstone sensitivity to a lime (CaOH) and diammonium phosphate (DAP) inhibited muds was also evaluated. Both these filtrates were moderate performers with return permeabilities of 51% and 56% respectively. Neither system is used with any regularity in Alaska because operators find KC1 to be a superior inhibitor and an easier system to maintain under local drilling conditions. None of Baroid's data runs counter to this assessment. To recap Baroid's RPT results, we found that Oil Base Mud filtrate had a fairly large impact on the formation, but the results may have been worse than what might be achieved if an effort were made to optimize various liquid additives used in these formulations. Fresh water proved highly damaging to the formation; an observation which was supported by historical data. Recognizing that these results have a certain amount of statistical noise due to the small sample size, the salt inhibited filtrates all behaved in a similar fashion and as a group had the least impact on the formation. Scanning Electron Microscope Analysis: Baroid Corporation As a final step in their evaluation, Baroid selected two samples for Scanning Electron Microscope (SEM) analysis; one from Zone 3 (Upper Barrow) at 2180.8' MD, and one from Zone 2 (Lower Barrow) at 2248.75' MD (Appendix V). Using this technique, rock samples can be visually examined and photographed at magnifications of one thousand times (1000X) or more. This level of magnification makes it relatively easy for a geologist to examine clay minerals which typically have grain sizes of only a few thousandths of a millimeter (1/1000 mm = 1 micron; 1/z). Table 3 lists the analytical results for the Zone 2 and Zone 3 samples. Baroid's SEM data (confirmed with XRD) shows that, on average, the clay fraction of the Barrow Sandstone is dominated by illite (z79%), followed by kaolinite (z 16%) with lesser chlorite (~5%). No smectite's were reported, however illite/smectite mixed-layer clays are often difficult to distinguish from pure illite. Although the two samples examined by Baroid showed a higher clay bulk volume than did Core Laboratories' MINERALOG analysis, the relative percentages of each clay mineral within the clay fraction agree very closely. The fact that three different analytical methods (SEM, XRD & FTIR) have given the same basic results gives this data considerable credibility. Plates 1 & 2 are reproductions of three SEM photographs taken of each sample at 100x, 500x and 1000x. Looking first at the photographs of the Zone 3 (Upper Barrow) sample at 2180.8' MD, at 100x we see a massive body of depositional shale with a few well rounded individual sand grains floating in the matrix (Plate 1). At 500x an irregular macro-pore is visible in the center of the photograph, but appears unconnected to any other pore space. At 1000x we can finally see some detail in the rock's texture. In the center of the photograph the large (~5~ x 50~) macro-pore (any pore >5 t~) is partially blocked by a large (z20t~ x 8~) clay platelet. In the upper left-hand quarter of the photograph we see another small (z 8~) round macro-pore, which like the much larger pore in the center of the photograph, is not connected to any other macro-porosity. Immediately above and to the right of the smaller macro-pore we have a freshly broken surface with very small (~,~ - 5/~) clay platelets sticking out from the surface. Careful inspection of the photograph surrounding this area also reveals very small (~ lt~ - 4t~) pores. These small pores are the non-effective micro-porosity (pores < 5/z) that makes up a large portion of the pore space in Zone 3. Perhaps the most important observation here is that the macro-porosity is only interconnected through micro-porosity. Plate 2 reproduces three SEM photographs of Zone 2 (Lower Barrow) from 2248.75' MD and represents some of the best reservoir rock NSB #6 has to offer. At 100x there is a noticeable difference between the fabric of this sample and the previous Zone 3 sample. Notice that rather than isolated sand grains floating in a shale matrix as was the case in the Zone 3 sample, here the matrix is dominated by fine sand grains, partially cemented by authigenic clays and depositional shale. Several macro-pores are clearly visible in the center of the photograph, and these appear to by interconnected. At 500x a single sand grain dominates the frame. Note the large macro-pores in the upper and lower left-hand portion of the photograph, which again appear interconnected. On the very front of the sand grain 10 which dominates this frame (just lower-left of center), note the outline of what appears to be a cementing authigenic quartz crystal in the lower-center of the grain. At 1000x the sharp edges of the euhedral crystal fill the lower half of the frame. In summary, Baroid's SEM data is consistent with other available data showing Zone 3 to be largely non-reservoir quality rock dominated by non-effective micro-porosity in a shale matrix. Although the particular Zone 2 sample examined was still quite shaley, the sample showed a reasonably well developed interconnected macro-pore system. Return Permeability Test: M-I Drilling Fluids Co. As Baroid's work began, six (6) additional core plugs were also submitted to M-I Drilling Fluids Co. Houston Research Laboratory for evaluation. Since analytical approaches vary from lab to lab, we did not expect M/I's results to be identical to Baroid's. In fact, as noted earlier both groups were encouraged to pursue the problem using what ever means they felt were most appropriate. None-the-less, the data from both series of tests were expected to point to the same general conclusions. In their test (Appendix VI), M/I elected to use whole mud (a normal blend containing all normal liquid and solid phase additives) to evaluate three major families of drilling fluids; Fresh Water Based (Bland) Mud, Salt Mud and Oil Base Mud. Results using this approach are more difficult to evaluate because they include not only effects associated with filtrate ionic compatibility, but also include damage related to mudcake formation. Because of this duel influence, it can be argued that M/I's method more accurately duplicates actual field conditions and therefore provide a more realistic assessment of the drilling fluids. However, mudcake induced damage is a shallow feature, rarely effecting more than the first half inch (5 ") of formation immediately surrounding the borehole when prudent drilling practices are followed. While a shallow veneer of highly damage rock at the near wellbore surface would be a concern in wells completed with a slotted liner, it is usually a minor matter in wells completed using perforations. Standard completion techniques using a four (4) or five (5) inch casing gun will penetrate twenty (20) inches or more into the formation; well beyond the depth of any mudcake induce formation damage. As a consequence, most investigators feel that the inclusion of mudcake damage effects in RPT data is an unwanted complication, unless completion design requires that near wellbore surface damage be considered. With this background in mind, Table 4 lists M/I's RPT results. Oil Base Mud: The data shows that M-I's Oil Base Mud (OBM) formulation had a fairly significant impact on the formation. While their return permeability of 66.3% is better than Baroid's best showing of 40%, these results are still well below the Zone 2 return permeabilities observed recorded by a number of salt inhibited muds in Baroid's tests. AS noted 13 earlier, the performance of oil based systems can vary considerably depending on the particular blend being used, but neither the Baroid nor the M/I results suggest that oil base mud offers any major advantage, from a formation damage standpoint, over any number of salt inhibited systems. Fresh Water Mud: To evaluate fresh water muds, M/I ran what is known as a "Bland" system. These results showed significant formation damage and concur with Baroid's distilled water CST data, fresh water based liginosulfonate RPT results, and historical experience. KCL Inhibited Mud: The most surprising result of the M/I test series is that the return permeability was essentially the same for both the fresh water based bland mud, and the KC1 inhibited mud. This result seems anomalous when we consider that both the Baroid CST and RPT work found that salt inhibitors had relatively minor impact on Zone 2 samples, and that most historical data show salt inhibited muds to be reasonably benign. However, there are several plausible explanations for these results. M/I originally requested and received six core plugs for use in their study (Appendix VI). The sample set included three (3) Zone 2 (Lower Barrow) plugs, the primary reservoir interval, along with one (1) sample from Zone 3 (Upper Barrow) and two (2) samples from Zone 1 (a potentially productive thickened section of the Barrow encountered in NSB #6). Like the Baroid study, these secondary samples were also intended for use in an abbreviated sensitivity evaluation of the rock surrounding the main productive interval (Zones 1 and 3). Unfortunately M/I had difficulty with their original experimental procedure due to the friability and structural weakness of the samples. As a consequence, one Zone 2 sample and both Zone 1 samples were destroyed. Rather than delay their work by requesting more core plugs, M/I elected to use the remaining secondary sample from Zone 3 for the KC1 test. Core Laboratories FTIR work clearly showed that the average clay content (Vshale) in Zone 3 is some three times that Zone 2. Since clays play a major role in formation damage, we would expect that the return permeability of a Zone 3 sample would on average be lower than that of a Zone 2 sample. Based on the significant difference in Vsha~e, return permeability data between Zone 2 and Zone 3 samples can not be compared directly. Another important issue is the fact that M/I used whole muds in their evaluation, rather than the pure filtrate used by Baroid. As a result, any formation damaged caused by mudcake formation would be reflected in the return permeability data along with damage induced by filtrate incompatibility. In summary, M/I's results appear consistent with Baroid's results when differences in the two analytical approaches are considered. Although M/I's OBM system gave the best RPT values, at 66% return formation damage was still significant. Paralleling the Baroid test results, M/I's "Bland" fresh water based system induced major formation damage at clearly unacceptable levels. The unexpected result was the relatively low return permeability 14 exhibited by the KC1 system, which at first appeared inconsistent with Baroid's data, previous studies, and historical experience. On further inspection however, the results appear reasonable when differences in analytical procedure and sample origin are considered. 15 IV. GENERAL DISCUSSION The results of this study are both internally consistent, and consistent with other historical data. One of the major benefits we have gained through this work is a much broader and better integrated set of data which is beginning to give us a much sharper picture of Barrow Sandstone lithologic characteristics. Although none of the tests done for this study were exhaustive, taken as a sum the data sets provides considerable information from which we can draw conclusions. Barrow Sandstone Litholoeic Characteristics -- Generally, we were impressed by Core Laboratories MINERALOG work on the NSB #6 core, which not only agreed closely with other available data, but also provided an outstanding graphical display of the results. While detailed discussion of mineralogy and diagenesis is outside the scope of this report, their are one or two points worthy of mention. Although a number of investigators have reported Barrow Sandstone sensitivity to fresh water, we rarely see any indication for the presence of smectite in the Barrow. Since Core Laboratories MINERALOG does not distinguish between illite and smectite, we simply categorize them as illite/smectite, but that does not mean that these are mixed-layer clays "swelling" types. In fact, the limited amount of SEM and XRD data indicates that no pure smectite is present, and less than five percent (<5%) of the sandstone's bulk volume (largely confined to Zone 3) of what we generically refer to as illite/smectite, are actually mixed-layer clays~ which might be expected to swell in the presence of fresh water or organic liquids. The marked increase in chlorite in Zone 2 at the expense of other clay species is also of interest. Other investigators2 have noted that nearly twice as much chlorite is present in biogenetically reworked facies, as is found in facies which have not been reworked. In this case, chlorite development is first in a paragenetic sequence followed by quartz cementation, feldspar leaching, carbonate development and finally the emplacement of hydrocarbons. In the case of reworked sediments, chlorite pore linings have restricted the development of other authigenic minerals by physically blocking growth sites. This situation seems quite analogous to what we see in Zone 2 which is highly bioturbated, rich in chlorite, and largely devoid of other authigenic minerals in thin porous and permeable layers. The clay minerals also play a significant role in pore geometry development. On the whole, much of the porosity in the Barrow Sandstone is micro-porosity developed in association with depositional shale or authigenic clays. This porosity is not effective, even when extensive, which is the principal reason why most of the Barrow interval is non-reservoir quality material. 16 Filtrate Sensitivity & Mud Selection The laboratory data from this study indicates that while KC1 showed the least formation damage of the filtrates tested, any of the salt inhibited mud systems will do a reasonable job of protecting the formation. The selection of one over another really revolves around practical operational and cost considerations. From personal experience and records from the 1987 drilling season we know that CaC12 muds are difficult to maintain. Fluid loss often ranged above 10 cc and varied widely as did the density, viscosity, yield point and salinity. On the other hand, the KC1 mud run during the 1988 drilling program was a model of stability. The system built quickly, and stabilized at specified composition to give outstanding rheological properties. For example, in one well water loss through the reservoir section was at times less than 1 cc, with a beautifully developed thin plastic mudcake. It is difficult to imagine filtrate induced formation damage under conditions where invasion is very low. It is possible that some formation damage might also be attributed to mudcake effects, rather than any ionic incompatibility, but this would be an even shallower event than filtrate invasion. Therefore it seems unlikely that mudcake effects could be significant in a normally perforated well. This argument is even more compelling when we consider Laterlog data from the NSB wells. Although the Micro Laterlog indicates limited filtrate invasion of the formation, this tool has a radius of investigation of only five (5) inches. On the other hand, neither the medium nor the deep Laterlogs, which have investigation radii of approximately twenty four (24) inches and sixty (60) inches respectively, show signs of invasion. As noted previously, the SuperJet casing guns used to perforate the NSB wells will penetrate twenty (20) inches into the formation, well beyond any possible mudcake damage or even the filtrate invasion observed on the well logs. So from a practical standpoint the KC1 inhibited mud appears to be the best choice, but there is also a theoretical reason to support the use of a KC1 mud. Salt inhibited muds limit shale (clay) dispersion through a mechanism where negatively charge cations (Na+, Ca++, Mg++, K+, etc.) satisfy sites in the clay lattice which are unbalanced. Under balance with respect to charge normally occurs when Mg + + exists in the clay lattice structure rather than Al + + +, resulting in an excess negative charge, which K+ is well suited to supply. Other considerations which determine the suitability of a cation as an inhibitor are ion diameter, energy of hydration, cation exchange and mass action factors. Without belaboring these factors, looking at the cations typically available for practical use in a mud system, potassium takes less energy to dehydrate and at 2.66/t in its dehydrated state fits into a typical clay lattice structure of 2.80/t with close approximation to the octahedral layer which renders a clay virtually non-hydratable. Other cations such as calcium, sodium, magnesium, etc. while small enough to fit if dehydrated, have much higher hydration energy which impedes their reduction from a hydrated state (as they exist in drilling mud), to the dehydrated state required for this exchange. 17 In some instances operators have chosen to build mud systems containing multiple ionic inhibitors. These blends are usually based on sea water which is readily available on offshore projects. Although it might seem that if one cation species is good, then two, three, or four will be even better, inorganic chemical reactions are usually not that simple. What we typically find is that multiple cations interfere with each other and actually reduce the inhibitive influence of the system below what could be achieved using a single cation. None- the-less, this approach does work and can significantly reduce mud costs for offshore operations or land jobs where large quantities of sea water are available. In the greater Prudhoe Bay area, ARCO is currently experimenting with saltwater base mud for their West Sak project in an effort to keep cost to an absolute minimum. All relevant issues considered however, KC1 inhibited mud appears to be the best choice for Barrow Sandstone development. Closing Comments The specific observations and recommendations which result from this study are contained in the Executive Summary at the beginning of this report, but can be synthesized into a few brief thoughts. Given the high shale volume, specific clay mineralogy, and the lack of secondary cements in the pay intervals, migration of fine grain minerals is viewed as the major mechanism for formation damage in the Barrow Sandstone. The swelling of smectite or mixed-layer illite/smectite may also contribute to formation damage, but neither clay species is present in any significant quantity and rarely reported in the various rock analyses which have been conducted on the Barrow Sandstone over the past years. There is nothing in the data generated by this study which suggests that any of the various types of salt inhibited mud used during past Barrow Gas Field development efforts were particularly damaging to the formation. We can also conclude that it is unlikely that the KC1 inhibited mud system used to drill NSB #5 and NSB #6 effected the ultimate performance of either well. This is not to say, however, that certain drilling, completion, stimulation or production practices have not damaged the formation in certain wells. In fact, they probably have, but those issues are beyond the scope of this report. The last important point is that all of this data shows that the Barrow Sandstone is basically poor quality reservoir rock, that can be damaged by all but the most delicate treatment. From what we know of the reservoir performance and lithologic characteristics of Zones 1, 2 and 3, it is also likely that relatively minor changes in cementation, shale volume, clay ratios, other authigenic mineralization, and pore geometry will have a major impact on the production characteristics from well to well. It is this area which will most likely explain a considerable portion of the production performance difference observed between NSB #5 and NSB #6. 18 FIGURE 1 CST FOR THREE SHALES VS PPB KCL CST Seconds 25O 2OO 150 lOO 50 3 ppb 12 ppb 26 ppb 39 ppb 53 ppb PoundS/Barrel KCI Shale 1 [--I Shale 2 ~ Shale 3 Figure 1. - Illustrates changes in Capillary Suction Time for three different shales exposed to various concentrations (in pounds/barrel) of KC1. Note that increasing the concentration beyond a certain point has no beneficial effect, and in some cases (Shale 2) can even reduce the effectiveness of the inhibitor. 19 FIGURE 2 CAPILLARY SUCTION TIME ANALYSIS CST 70 50 40 30 20 10 I I I I 2200 2240 2270 Average Plug Sample Depths · Water [-~ 3% KCl · 3% CaCl2 ~ 3# CaOH Figure 2. - This chart illustrates Capillary Suction Times for three filtrates in each Zone of the Barrow Sandstone. Potassium Chloride (KC1) and Calcium Chloride (CaC12) were us6d respectively as drilling fluids during the 1988 and 1987 development programs. Note that both these ionic inhibitors behave similarly, as does the Calcium Hydroxide (CaOH) which was included as another potential filtrate candidate. It is interesting that the Zone 2 sample shows higher CST values than either Zone 1 or Zone 3, but all values are well below the baseline established by fresh water. 20 FIGURE 3 CST Analysis For 8 Filtrates On Sample 2240 Water 3% KCI 3% CaCI2 3# CAOH 6% KCl 6% CaCI2 3% NH4CI 3% NaCI Mud Filtrate Formulations Figure 3. - Using a single sample from Zone 2 (Lower Barrow), this chart suggests that allowing for a certain amount of statistical noise in this data due to the small sample size, all of the filtrates examined by Baroid showed similar inhibitive properties. This result is consistent with the data shown in Figure 2. 21 FIGURE 4 BARIOD RPT ANALYSIS NSB #6 - ZONE 2 RPT % 100 80 40 20 0 Polynox 3% KCI 3% KCI Ligno DAP Oil Phase 3% CaCI2 Diesel [] Polynox [] 3% KCI I]]]] 3% KCI [] Ligno [] DAP Oil Phase ~! 3% CaCI2 [] Diesel Figure 4. - This chart graphically summarizes all of Baroid Corporation's Return Permeability Test results for Zone 2 samples only. At a return of 100%, KC1 is leads the group, but is closely followed by CaC12. 22 TABLE 1 NSB #6 CAPILLARY SUCTION TIME TEST RESULTS 2200 44.9 16.8 24.8 15.7 2240 63.7 33.8 31 30.7 35.4 27.9 2270 51.4 21.2 25.9 24.9 26.8 33.1 Average 53.3 23.9 31 27.1 35.4 22.8 26.8 33.1 Table 1. - Capillary Suction Time Test Results from Baroid Corporation as also illustrataed in Figure 3. 23 TABLE 2 Fluid Ki Kf % Return Sample Polynox 256 131.3 51 2245.15 3% KCl 371 266.7 72 2246.8 3% KCI 258.4 258.4 100 2248.2 Ligino 141.3 11.5 8 2252.2 DAP 9.5 5.3 56 2255.6 Oil Phase 3.3 1.3 40 2249.45 3% CaCI2 45.3 40.8 90 2247.65 Diesel 5 5 1 O0 2249.45 Table 2. _ Return Permeability-Test results from Baroid Corporation as also illustrate in Figure 4. 24 TABLE 3 Sample Zone 3 Zone 2 Depth 2180.8 2248.75 Quartz 39 42 Illite/Mica 51 43 Kaolinite 7 12 Chlorite 3 3 Table 3.- SEM and XRD Analysis report by Baroid Corporation's Houston Research & Development Laboratory. 25 TABLE 4 Mud Type Sample Zone Ki Kf % Return Bland Mud 2247 2 20.6 4.1 19.9 KCI Mud 2180.9 3 52.5 10.6 20.2 Oil Phase 2248.8 2 86.8 57.6 66.3 * See Appendix VI Table 4. - Return Permeability Test results by M - I Drilling Fluids Company on both Zone 3 and Zone 2 samples using whole mud formulations. Note that the KC1 mud was run on a Zone 3 sample and should not be directly compared with Baroid's KC1 filtrate RPT which used Zone 2 samples. 26 REFFERENCES le Halliburton Services Report No. Tll-A031-87: SB #18, April 2, 1987 prepares for E. A. Opstad by R. A. Kunzi. e Tillman, R. W., and Almon, W. R., 1979, Diagenesis of Frontier Formation Offshore Bar Sandstones, Spearhead Ranch Field, Wyoming: SEPM Special Publication No. 26, p. 337 - 378. 27 // APPENDIX I Fourier Transform Infrared Spectroscopy Core Laboratories Inc. NORTH SLOPE BOROUGH MINERALOG ANALYSIS NSB #6 SOUTH BARROW UNIT NORTH SLOPE, ALASKA CL FIT.R #BP-3-1266 Performed by: Core Laboratories 3430 Unicorn Road Bakersfield, CA 93308 (805) 392-8600 Final Report Presented March 1, 1989 -- ~ 12810 12820 12830 12840 INTRODUCTION Core Laboratories was requested to perform a MineralogTM study on core samples recovered from the NSB #6 Well, South Barrow Unit, North Slope, Alaska. Presented herein are the results of this study. Analytical Technique End clippings from the routine core analysis plugs were supplied for analysis. The clippings were cleaned of hydrocarbon residue, if any, and prepared for MineralogTM analysis. MineralogTM utilizes Fourier Transform Infrared (FTIR) Spectroscopy to quantitatively determine the various mineral components of the samples. MineralogTM provides the data in either weight percent or volume percent with an accuracy of +5 percent. The percentage of clay mineral groups is also reported with a Vclay total provided in the volume percent data. MineralogTM is an excellent tool for screening samples for additional petrographic analysis. Samples with high Illite/Smectite content can be selected for quantitative X-ray and/or SEM analysis. MineralogTM is a rapid analysis service which provides quantitative data in a time frame that allows the incorporation of the data into the preliminary log analysis and any initial completion procedures. In addition, because MineralogTM is relativity inexpensive, a continuous sample suite (samples taken every foot as presented here) can be analyzed. This advantage cannot be over emphasized in complex formations where problematic minerals such as pyrite and clays can influence log responses. The final report produced includes the routine core analysis results along with the MineralogTM analysis in both weight and volume percent. A full color log plot of the mineral data as a function of depth is presented with a scale of 5 inches equal to one foot for easy comparison to the electric logs from the well. We sincerely appreciate the opportunity to be of service to North Slope Borough and hope these analysis prove beneficial to the development of this reservoir. I. LJ Z W N N N N N N o.- 0 Z ,.C: 0 0 CO 0 i==,. Ot,~ 'm- O 0 N N ~ N N ~ ~ ~ N N N L%J ~ ~ ~ g~ N ~ N N ~ N N N ~ N N Z Z IAI 1.1.1 CD 0 ~.- c~ 0 $. 0 c~. 0 o~ ee ee dodddJdZ 0 0 0 0 0 0 0 ~~~ ~~ 0000000 oo.oooo§§g o o c; c:; c:; ,::; c:; .~ ,=; c:; c; c; c:;,::; c; ,::;,::; c~ c~ c:; ,::; c:; o c:;,:; d z 14.] Z o oo oo ~ 0 om. 0 .._J ILl 0 0 0 i=.,, o® el Z 0 4.,) 0 ~. 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April 19, 1989 Mr. E. A. Opstad North Slope Borough 3201 "C" Street, Suite 602 Anchorage, Alaska 99503 Dear Mr. Opstad: Based upon the recent core evaluations in our Houston laboratory (SEM analysis and return permeability tests) and CST analysis done at our Anchorage facility, the following drilling mud recommend-- ation is presented for our Barrow gas drilling project: 1. A 3% KC1 polymer mud is recommended. The potassium ion was found to be the most effective source of inhibition when considering both the return permeability and CST results. To work in conjunction with the ionic inhibitor, PAC polymers and PHPA polymers are suggested for well bore stabilization and formation protection. 2. Utilization of polymer deflocculants (Therma-Thin) to control theological properties. Avoid lignosulfonate treatments. 3. Maintain a moderate pH system (8.5 - 9.0). 4. Reduce the API filtrate and minimize the mud weight to reduce invasion. As to the comments concerning the other fluids test, please note the following: 1. Lime Muds - 51% return permeability and often require heavy lignosulfonate treatments. However, the Lime did appear to be a good inhibitor based upon the CST work. 2000 West Int'l. Airport Rd., Suite A-10 (99502) · P.O. Box 102492 · Anchorage, Alaska 99510 (907) 248-3511 ° Fax (907) 248-5390 Page 2 Mr. E. A. Opstad North Slope Borough April 19, 1989 2. Dispersed Fresh Water Muds - Lowest of return permeability at 8%. 3. DAP - Poor return permeability at 56%. 4. Oil Muds - Both oil muds runs generated rather poor return permeability results while diesel come back at 100%. This being the case one must be concerned with some sort of emulsion problem due to the oil mud components. It would seem we would have to be 100% on Oil Muds to content with the operational and economic costs of supporting such an operation. 5. Calcium Chloride - Did very well in both CST and reduced permeability studies. However, KC1 muds will be more easily maintained and flexible in terms of drilling requirements. As copies of the various laboratory reports have been previously submitted, please note the summary of results as attached. If additional information is required, please advise. Very truly yours, BAROID DRILLING FLUIDS, INC. District Engineer Attachments North Slope Borough NSB #6 Core Study SUMMARY I . Return Permeability Tests- Fluid Type Core Depth Polynox 2245.15 KC1 (3%) 2246.8 KC1 (3%) 2248.2 Lignosulfonate 2252.2 DAP (2%) 2255.6 Invermul 2270.3 Invermul 2249.45 CaC12 (2%) 2270.7 CaC12 (3%) 2247.65 Diesel 2249.45 K. (md) 256 371 258.4 141.3 9.5 19.7 3.3 3.1 45.3 5.0 _Kf (md) 131.3 266.7 258.4 11.5 5.3 3.5 1.3 2.4 40.8 5.0 % Return 51 72 100 8 56 18 40 77 90 100 II. CST Testing' Core Depth DI Water KC1 3% KC1 6% CaC1 3% 2 CaC1 6% 2 CaOH 3 ppb NH4C1 3% NaC1 3% 2,200' 44.9 16.8 24.8 15.7 2,240' 63.7 33.8 31.0 30.7 35.4 29.9 26.8 33.1 2,270' 51.4 21.1 25.9 24.9 Average 53.3 23.9 27.1 22.8 APPENDIX !il Return Permeability Test Baroid Corporation BAROID DRILLING FLUIDS, INC. RESEARCH AND ENGINEERING TECHNICAL AND ANALYTICAL SERVICES/SUPPORT GW-O039 ANALYSIS AND RETURN PERMEABILITY TESTS OF CORES FROM NORTH SLOPE BOROUGH, NSB #6, ALASKA By S. Blattel March 23, 1989 DISTRIBUTION J. Rose TEST MADE BY' APPROVED BY: S. Bla~tei/D _ ~ / M. Vackar M. L. Pl ess W. R. Clements, Vice President Fluids Research and Engineering M. L. Pless, Manager Technical Services & Support The recommendations made herein shall nog be construed as authorizing the infringement of any valid patent, and are made without assumption of any liabiliEy by Baroid Drilling Fluids, Inc., or its aEents, and are staremenEs of opinion only. TEl ~O.: CW-0039 PAG~ NO.: 3 DATE: 3/22/89 Method The cores, as received, were very fragile and unconsolidated. As such, it was impossible to conduct return permeability tests. Therefore, the cores were frozen at -10°F and then lead-sleeved to provide some strength. The plugs were then vacuum saturated in synthetic formation water before mounting in a rubber sleeve coreholder for each test. The cores were sealed with 300 psi nitrogen pressure before initiating flow through the core with Soltrol® 170 oil at a constant flow rate. Flow was continued until the pressure drop across the core became constant. At this point the initial permeability was calculated. This is considered to be the permeability at irreducible water saturation. The core was then injected with 10cc of test fluid in the opposite direction of flow and held for 1 hour. Flow of Soltrol 170 was then resumed in the original direction and again continued until the pressure drop across the core became constant. The final permeability was calculated at this point. The following equations were used' where, K = 0~L(14700) APA permeability, md viscosity, cp length of core plug, cm 2 cross sectional area of core plug, cm pressure drop across core plug, psi flow rate, cc/sec % return permeability = ~f ~. (100) where, K. = initial permeability, md Kf = final permeability, md Formation Water Analysis Sodium, Na, mg/L 7698 Calcium, Ca, mg/L 620 Magnesium, Mg, mg/L 100 Chloride, C1, mg/L 13,000 Bicarbonate, HC03, mg/L 45O pH 6.5 Formation Water Formulation Nat1, mg/L CaC12 (95%), mg/L MgC12'6H20, mg/L NaHCO3, mg/L 19135 1811 837 620 TES~ NO.: CW-0039 PA~ ~0.: 2 DATE: 3/22/89 ANALYSIS AND RETURN PERMEABILITY TESTS OF CORES FROM NORTH SLOPE BOROUGH, NSB #6, ALASKA Introduction A set of core plugs (M237) was received from North Slope Borough, NSB #6, Alaska, for formation damage analysis and recommendation of best mud type to drill the formation. SEM analysis and return permeability tests were performed. TSR H934. Results Scanning electron microscope (SEM) analysis on two of the samples indicates the formation to be high in dispersive clay (illite, kaolin) and with no swelling clay present. The two samples tested had very little porosity evident. Return permeability tests indicated KC1 or CaC12 would give the highest degree of formation protection, although none of the fluids tested approached 100% return permeability. The following table presents results of the tests' Fluid Type Gore Depth, ft St, md ~f.., md % Return POLYNOXTM 2245.15 256.0 131.3 51 3% KC1 2246.8 371.0 266.7 72 Lignosulfonate 2252.2 141.3 11.5 8 2% DAP 2255.6 9.5 5.3 56 INVERMUL® 2270.3 19.7 3.5 18 2% CaC12 2270.7 3.1 2.4 77 Ail tests were conducted with filtrates rather than whole muds. As can be seen from the table, there was a great deal of variation in the permeabilities of the submitted core plugs, which probably means a lot of variation in the amount of clay present. This could have had an effect on the outcome of permeability tests. The results seem to indicate that a non- dispersive filtrate environment would be desirable. The low results on the INVERMUL filtrate test is probably the result of oil-wetting of the high surface area clays in the formation. The attached graphs illustrate the return permeability tests. A formation water analysis and formulation is attached. Fluid formulations are attached. ® INVERMUL, EZ-MUL, DURATONE and GELTONE are registered trademarks of Baroid Technology, Inc. LIGNOX and POLYNOX are trademarks of Baroid Technology, Inc. ® Q-BROXIN is a registered trademark of Georgia-Pacific Corp. ® Soltrol is a registered trademark of Phillips Petroleum Company TE.~ WO.: CW-0039 PA(~_ NO.: 4 DATE: 3/22/89 Fluid Formulations INVERMUL, 9.0 lb/gal 0.836 bbl diesel 3 lb IVERMUL 3 lb EZ-MUL® 6 lb DURATONE® 8 lb Lime 0.082 bbl Water 6 lb GELTONE® 17.9 lb CaC12 (80%) ~.% KC1 1.0 bbl Tap water 10.5 lb KC1 3% GaG12 1.0 bbl Tap water 11.1 CaC12 (95%) 2% DAP 1.0 bbl Tap water 7.0 lb DAP (diammonium phosphate) POLYNOX 1.0 bbl Tap water 1.5 lb KOH 3.0 lb Lime 3.0 lb LIGNOXTM LiKnosulfonate 1.0 bbl Tap water 0.5 lb Caustic soda 2.0 lb Q-BROXIN® TEST NO.- CW-0039 ?AG~,'~ 3.- 5 DATE, 3/23/89 I I I r:'..':: r;_-:.:, r."? ,.--q TEST NO.' CW-0039 PAGe' ].- 6 ,, DAT~. 3/23/89 1 I I I (2) "'-----_____. ~,¢," I t I 1 r/'j) IL'} ~.~ L[') TEST ~'O.' CW-0039 DATE: 3/23/89 r ! I r.'-..) D:) ,.--..l C.:' (] l,",l '....'.,_LI-I IE]¥'31/',1 i~t2] d TEST NO.' CW-0039 PAG! 9.- 8 DATE. 3/23/89 _J -:~ , r,:;, "-'"~ I: ?:, -F TEST NO.' CW-0039 PAG~ 7. ' 9 DATE. 3/23/89 F-- TESi '0.- CW-0039 PAGi.- _.4'O. - 10 DATE- 3/23/89 T~ rn C-,~ D 0 r"', C':, r. ) ._i. - T' tl ~'"4 '....LII-] 18¥'itt/',1M-:l d BAROID DRILLING FLUIDS, INC. RESEARCH AND ENGINEERING TECHNICAL AND ANALYTICAL SERVICES/SUPPORT CW-0039 SUPPLEMENT 1 ADDITIONAL CORES FROM NORTH SLOPE BOROUGH, NSB #6, ALASKA By S. Blattel April 24, 1989 DISTRIBUTION D. Vesely APPROVED BY: i~ ~ W. R. Clements, Vice President Fluids Research and Engineering M. L. Pless, Manager Technical Services & Support The recommendations made herein shall not be construed as authorizing the infringement of any valid patent, and are made without assumption of any liability by Baroid Drilling Fluids, Inc., or its agents, and are statemen¢s of opinion only. TTM NO.: CW-0039 SUPPLEMENT PAGE NO.: 2 DATE: 4/24/89 FOR COMPANy USE ONLy ADDITIONAL CORES FROM NORTH SLOPE BOROUGH, NSB #6, ALASKA Introduction Six additional core plugs were received from North Slope Borough, NSB #6, Alaska, for return permeability tests. The fluids requested to be tested were' 3% KC1 3% GaOl_ INVERMU~® Diesel TSR I049 Results The table below gives results of the return permeability tests- Initial Final % Fluid Type Core Depth, ft Permeability, md Permeability, md Return 3% KC1 2248.2 258.4 258.4 100 3% CaCi_ 2247.65 45.3 40.8 90 Diesel z 2249.45 5.0 5.0 100 INVERMUL 2249.45 3.3 1.3 40 The same core plug was used for the diesel and INVERMUL tests. After the diesel test the plug was extracted with toluene/methanol solvent and dried before're-saturating in formation water. This had to be done due to lack of permeability of the other samples. See also the graphs attached. Analysis INVERMUL filtrate again appears to be oil-wetting and lowering the percent return, whereas diesel without surfactants showed no damage. The least damaging fluid was 3% KC1. The same procedure and formation water formulation was used as outlined in report CW-0039. ® INVERMUL is a registered trademark of Baroid Technology, Inc. TEST NO.' CW-0039 SUPPLEMENT 1 PAGE NO.- 3 DATE- 4/24/89 r."~ ? ri'_) r;'_) -d © C'_.'., C) TEST NO.' CW-0039 SUPPLEMENT 1 PAGE NO.' 4 DATE' 4/2/489 r;'D EO', r.'-':, I r. 'D . II I r.~ r."..;:, .....I C, ~-- _.J :. ...r... C) C) r3 l'",l ',.~,J_l'q 1~¥'31/'t ;33 d TEST NO.' CW-0039 SUPPLEMENT 1 PAGE NO.- 5 DATE: 4/24/89 Ld Ld I I I I D3 r-. rD ~r) I t".'> 0 0 TEST NO.' CW-0039 SUPPLEMENT PAGE NO.- 6 DATE: 4/2/489 0 01 0 s,, 0 0 I,':1 ',..t,_L f-'l I El ¥-:Ik',l ;3':1 d APPENDIX IV Return Permeability Test Core Laboratories SB #12 CORE LABORATORIES, INC. Pelrolen~ Rt...~ert,oir E~zgi~.,eerTng DALLAS. TEXAS Special Core Analysis Study for TETRA. TECPI, INC. Navy NP_~-4 South Barrow No. Northern _Alaska 1Z Well CO]~E LABORATORIES, INC. Petroleum Rem'voit E~g~neering DALLAS. TEXAS February 8, 1977 Tetra Tech, Inc. 4544 Post Oak Place' Suite 2 66 Houston, Texas 770Z7 Attention: A/Ir. P~ems C. PIeiny Subject: Special Core Analysis Study Navy NPi{-4 South Barrow NO. 1Z YZell Northern Alaska Your Job Order No. Z2-7034; File Number: SCAL-76385 Gentlemen: In a letter dated l~ovember 22, 1976,' R. 1{. Simonson, requested Core Labor,tortes, Inc., to perform !VIineral Content Determinations by X-Ray' Diffraction on five sandstone samples and Liquid Permeab'ilities determined as a function of volume throughput on one sandstone core plug. It %vas also requested that we not start analysis until a purchase order v;as submitted. On November 30, 1976, a purchase order was submitted by P~ems C. Heiny; however, Core Laboratories, Inc., d~d not receive the purchase order until'January 7, 1977. The results of the requested anal- yses are submitted herein. The core samples used in this s~udy are identi- fied as to xve!l, depth interval, and sample number on Page 1, and are lithologically described on Page 2. Irv Tailleur of the United States Department of the Interior Geological Survey submitted five sandstone core samples, each representing a dif- £erent depth interval between the depths 2206 feet and 2Z48.5 feet, for use in this study. A portion of the five sandstone core samples was reduced in grain size t:o less than 400 screen mesh (0. 0015 inch). Each sample was analyzed for mineral content using an x-ray diffraction technique and CuE radiation. The amounts of minerals present were detern~ined by comparing the pe-~k Tetra Tech, Inc. Navy NPR-4 Sou~h Barrow 1Yo. 1Z %Veil Page Taro intensities of the diffraction scan with those obtained using standard rp_~x- tures. The results of t,~e rn_ineral content determinations by x-ray 8~f- fraction are presented in tabular form on Page 3. Quartz was the pre- dominant mineral in each sample. Clay-type minerals (kaolinite and illite) were present in each well core sample in quantities ranging from Z to 4 per cent of the total sample. " One core plug, from a depth interval of ZZZ6 feet, was selected for the liquid 'permeability as a function of volume throughput determinations. The air permeability and porosity were determined on the core plug iden- tified as Sample 3. The core plug was then evacuated and saturated with ~z brine containing 100,000 ppm sodium chloride plus 30,000 ppm calci ,u_n~ chloride. Liquid permeability as a function of volume throughput was de- termined on the brine-saturated core plug. Liquid permeabilities %vere a'lso determined as a function ~f volume throughput using a brine containing 100,000 ppm sodium chloride followed by distilled water. An examination of the test results indicate that the core plug exhibited moderate s~nsitivity to the sodium chloride brine containing calcium chloride. No additional sensi- tivii-sr was noted when the sample'was contacted with the 100,000 ppm sodium chloride brine; however, a marked sensitivity was exhibited to the clist{!!ed water. It was a pleasure working with Tetra Tech, Inc., on this sfiudy. In the event that xve can be of further assistance or should you have any questions per- raining to these test results, please do not hesitate to contact us. Very truly yours, Core Laboratories, Inc. Special Core Analysis DLA:JVfW:dr 10 cc. - Addressee Company Number of Wells Field CORE LABORATORIES, INC. Petroleum Retervoir Engineering DALLAS. TEXAS Tetra Tech, Inc. Oile Formation County_ State_ Page File . 1 of 4 · SCkLr,76,385 Northern Alaska Identification of Samples Sample Number Company Well Depth, Fee~ United States Navy NloP~-4 South Barrow No. 1Z ZZ06 Zz16 ZZZ6 ZZ36.5 5 2Z48.5 CORE LABORATORIE.5, INC. Petroleum Resbrvoir Eng]nevr~g DA~.LA~. TEXAS Page File of_ 4 SCAL-.76385 Lithologic~l Description Sample Number Description . . Ss, bm, fn-v/fn gm, calc, mod indurated, frac Ss, bm, v/fn gm, v/si/calc, mod indurated, frac .. · Ss, brn, fn gm, calc, mod indurated, w/clauc, foss frag ?~3/~.~---Ss, bm, fn-v/fn grn, well indurated Ss, bm, fn-v/fn gm, v/calc, well indurated, foss frag0 CORE LA.ORATORIES, lt',~c:. Pas_- 3 _ of 4 File SCAL-76385 Sample Depth, Feet: Mineral 1Viineral Content Determination (by x-ray diffraction) 2206 22i6 ~ 2236.5 2248.5 Per Cent of Total Sample Quartz 88 55 49 72 63 Calcite 2 4 27 - 8 Kaolinite. 2 4 Z 3 3 Illite - - Z - 1 Siderite 6 33 16 19 22 Pyrite Z 4 4 6 3 The,~ ,:n~lym~e. opinions or interpr~,~tion. ~r,s l~ei on observation, &ncl triter;&! ,u~plled br the client to ~hom. mnci for who~e exclu,lv, ~nd eonBc~entisd u~o - · - ~ ............ ~ .......... ~.. ~-~.~ i,,rhzment of Core L.alx)r~tor~es. Inc. (mil erroru mud omi~;on~ e.xceDt~l): bo~ INc. · paz~_~__4 o~ ~ Fi]~ SCAL-76385 Sample Number: _Liquid Permeabili[¥ Data -- 3 Porosi~-y, Per Cent: Air Permeability, 1Vid.: Z83 25.1 Liquid Th r o ugh put, Liquid/Air Perrneab.[lity, Md. Pore Votume& Permeabi[i[¥ R~tio 100,000 PP.,~v[ Sodium Chloride plus 30,000 PPM Calcium.Chloride 135 3.0 0. 477 138 6.0 0. 488 136 10.0 0. 481 138 15.9 0. 488 139 Z0.6 0. 491 100,000 PPM Sodium Chloride 134 4. 7 0. 473 134 10.3 0. 473 140 17. Z 0. 495 136 Z4. 6 0. 481 137 32.9 0. 484 Distilled %Va/er 4Z Z. 5 0. 148 19 6.6 0.067 15 12.1 0. 053 lZ 18.6 0.04Z 11 ZZ. 1 0. 039 Z9 (l{everse Flo~v) 0.10Z APPENDIX V Scanning Electron Microscope Analysis Bariod Corporation TEST ~.' CW-0039 PAGE ~.0.' 11 DATE: 3/23/89 EPORT OF TEST BA_ROID DRILLING FLUIDS, INC. ]: S. Blattel DATE: 2/10/89 'ROM: ANALYTICAL SERVICES EPORT NO.: H-934 REGION: Domestic DATE SUBMITTED: 1/26/89 '/BMITTED BY: J. Rose ~ESCRIPTION OF SAMPLE: Core samples from City of Barrow, well no.6, Barrow, Ak., The samples were given lab sample no. M237. JALYTICAL DATA 'he analytical results using both the SEM and XRD indicate that the cores ire basically sandy shales composed of the following constituents: Sample ID (A) (B) Depth, ft. 2180.8' 2248.75' Quartz,% 39 42 Illite/Mica,% 51 43 Kaolin,% 7 12 Chlorite,% 3 3 Lab File Vacka r~, ~ EST MADE BY- S. Lopez APPROVED BY: M. APPENDIX VI Return Permeability Test M-I Drilling Fluids Company J g= Drilling Fluids CO. L_. i MagcobartlMCO A Dresser/Halliburton Company 721 WEST FIRST AVENUE · , t ANCHORAGE, ALASKA 99501 907 / 274-5564 February 14, 1989 North Slope Borough Department of Industrial Development Barrow Gas Field 3201 'C' Street Suite 602 Anchorage, Alaska 99503 Attention- Eric Opsted Reference' Return Permeability Testing Results NSB #6 Barrow Core Plugs Mike Stephens with M-I Drilling Fluid's Research and Engineering Laboratory in Houston, Texas has completed the return permeability tests on the core samples that you provided us. The results in initial permeability, return permeability and percent return are enclosed in the accompanying memo. Also, the fluid formulation for each mud type tested is listed. The results indicate that the Barrow Gas Sands are, in fact, water sensitive and that the fluid the least likely to damage those gas sands would be an oil base fluid such as the 9 ppg Versadril mud system that was tested. You had previously mentioned that there was a possiblilty of drilling several horizontal wells in the Barrow Gas Field. The use of a Versadril oil based mud would be beneficial in drilling those wells. If you would be interested in utilizing the Versadril mud system in the future we would be happy to write a drilling fluids program for your project. If you have any questions, please do not hesitate to contact us. Sincerely yours, .. Lee Dewees Sr. Tech Service Engineer LD'jgd cc' Roger Seibert Gary Hammond J g= Drilling Fluids Co. I I ~/IMCO A Dresser/Halliburton Company P.O. Box 42842 To From Date Subject Copy to HOUSTON, TEXAS77242 713972-1310 TELEX166743 : Lee Dewees~ : Mike Stephens : February 2, 1989 : North Slope Borough Core Tests : Roger Bleier Art Leuterman Bill Reid Return Permeability tests were run on the core samples from Barrow Alaska. Results indicate that the sand is water sensitive. I think that the results are self explanatory. Before running the permeability tests, the core plugs were vacuum saturated with diesel oil. Then the core plugs were placed in a hassler type holder with 150 psi confining pressure. Filtered diesel oil under about 25 psi was flowed through the core plugs for one hour and the initial permeability was measured. Then the production face of the core plug was exposed to drilling fluid pressured to 100 psi. Filtration was allowed to occur for two hours and a filter cake formed on the production face of the core plug. After the core plug had been exposed to drilling fluid, flow of oil was re-established through the core with a flowing pressure of about 25 psi. The flow of diesel oil was allowed to continue for one hour and the return permeability was recorded. Results were: FLUID COMPOSITION BLAND MUD 10 ppb Gel 0.1 ppb Benex 1 ppb Thermpac 50 ppb Barite INITIAL PERM RETURN PERM % RETURN 20.6 4.1 19.9 POLYPLUS K 10 ppb Gel 1 ppb Polyplus 1 ppb Thermpac 10 ppb KCL (3%) 50 ppb Barite 52.5 10.6 20.2 9 ppg Versadril Chart Formulation in Diesel Oil 80/20 o/w ratio 86.8 57.6 66.3 J Driiling Fluids Co. L j Magco~ar/IMCO A Dres.,~r/Halliburton Company L I P.O. Box 42842 HOUSTON, TEXAS 77242 713 972-1310 TELEX 166743 To From Date : Lee Dewees : Mike Stephens : Feb. 2, 1989 Subject : Additional Info, Barrow Gas Field Copy to : Roger Bleier Art Leuterman Bill Reid Lee, Eric Opstad called me and we discussed the results of the return permeability tests. While he was on the phone, I ran off some calculations for him and discussed the results in terms of Skin Factor and Production Damage. The following may help explain the table below. Rw - Well radius in feet Re - Drainage radius of well in feet (1/2 times well spacing) Ra - Radius of filtrate invasion in feet Ke - Undamaged Reservoir Permeability (Initial Permeability) Ka - Damaged Permeability (Return Permeability) S - Calculated Skin Factor (in theory equals S from buildup test) well dia - well diameter in inches PROD DAM- Percent Production Damage for constant drawdown pressure FLUID - Fluid tested in return permeability test Eric said that the S factor calculated from field production tests on existing wells (drilled with Benex mud) was~5 point something. This corresponds to a production damage of 40-45%. Agreement between lab and field data appears to be satisfactory. I am providing this table to avoid confusion, and if you have questions about it, please give me a call. NORTH SLOPE BOROUGH Rw Re Ra Ke Ka S mmm mmm mmmm 0.354 660 2 20.6 4.1 ?.623 0. 354 660 2 52.5 10.6 7. 487 0.354 660 2 86.8 57.6 0.960 well dia PROD DAM FLUID 8.5 50.30578 GEL BENEX 8.5 49.85724 KCL POLYMER 8.5 11.30964 VERSADRIL C O R P ~, R A T I O N NORTH SLOPE BOROUGH BARROW FIELD WELL #6 APRIL 21, 1988 124 Asset Boulevard Scott, Louisiana 70583 (318) 235-2201 TLX 287 239 RTC TABLE OF CONTENTS WELL HISTORY INFORMATION II. OPERATIONS LOG III. WELL TEST PARAMETERS AND TEST SUMMARY IV. ABSOLUTE OPEN FLOW ANALYSIS A. ABSOLUTE OPEN FLOW ( SIMPLIFIED ) ABSOLUTE OPEN FLOW ( LAMINAR INERTIAL TURBULENT ) ABSOLUTE OPEN FLOW SUMMARY V. SYSTEMS ANALYSIS A. SYSTEMS PLOTS B. SYSTEMS SUMMARY VI. PLOT PRESENTATION A. B. C. D. E. F. G. H. I. J. K. L M. N. O. P. Q. R. S. T. U. V. W. PRESSURE VS TIME ( HISTORY ) SEMI-LOG ( FLOW ON 8/64" CHOKE ) LOG-LOG/PRESSURE SEMI-LOG ( FLOW ON LOG-LOG/PRESSURE SEMI-LOG ( FLOW ON LOG-LOG/PRESSURE SEMI-LOG ( FLOW ON DERIVATIVE (FLOW ON 8/64" CHOKE ) 10/64" CHOKE ) DERIVATIVE ( FLOW ON 10/64" CHOKE ) 12/64" CHOKE ) DERIVATIVE ( FLOW ON 12/64" CHOKE ) 14/64" CHOKE ) LOG-LOG/PRESSURE DERIVATIVE ( FLOW ON 14/64" CHOKE ) WELLBORE STORAGE (INITIAL BUILDUP ) HORNER (INITIAL BUILDUP ) HORNER W/ANALYSIS (INITIAL BUILDUP ) LOG-LOG/PRESSURE DERIVATIVE (INITIAL BUILDUP ) LOG-LOG TYPE-CURVE (INITIAL BUILDUP ) SEMI-LOG ( EXT. FLOW ON 10/64" CHOKE ) LOG-LOG/PRESSURE DERIVATIVE ( EXT. FLOW ON 10/64") WELLBORE STORAGE ( FINAL BUILDUP ) HORNER ( FINAL BUILDUP ) HORNER W/ANALYSIS ( FINAL BUILDUP ) LOG-LOG/PRESSURE DERIVATIVE ( FINAL BUILDUP ) LOG-LOG TYPE CURVE ( FINAL BUILDUP ) STATIC GRADIENT DATA STATIC GRADIENT PLOT APPENDIXA. BOTTOMHOLE PRESSURE DATA This report is the exclusive property of NORTH SLOPE BOROUGH,and may not be reproduced by any means without prior written permission. NORTH SLOPE BOROUGH WELL NO, 6 DRILLING AND COMPLETION SUMI~Y NSB 0 was drilled and completed in March, lgBB to a total depth of 2504 ft. Production casing, 7" X 20 lb/ft, was set up to a PBD of 2512 ft; and was perforated with 4" Superjets at 4 SPF and gOo phasing at the intervals {217B'-21§6'), (2202'-2212'), (2218'-2228')' (2236-2252'). The well was then completed utilizing a heater string assembly, consisting of 4 1/2" X 12.0 lb/ft intermediate tubing landed at 2131.74 ft. and 2 3/B" X 4.7 lb/ft production tubing, with a packer set inside the 7" production casing at 2114.B0 ft. The well produced dry gas through a 12/64 choke with a well head flowing pressure of §90 PSIG. Shut-in pressure was 1025 PSIG. The well was not stimulated. NORTH SLOPE BOROUGH WELL NO. 6 HEAT STRING DETAIL 2 3/8" PRODUCTION TUBING ITEM 1 1 66 DESCRIPTION OF EQUIPMENT AVA "LSU" Seal Assembly Stinger 2 3/8" EUE 8rd, 4.7# N-BO box X 2 3/8" Vann Pin Pup Joints 2 3/8" EUE Bcd, 4.7# N-BO Tbg 2 3/8" 4.7# EUE Brd N-BO Pup Jts (1-10', 1-B') 2 /38" 4.7# EUE BCd N-BO Pup Jt (one-2') FMC Tbg Hgr w/2' Pup Jt (2 3/8" EUE BCd hp) RKB to Tbg Head Flange Landed (~ RKB LENGTH 10.00 2064.20 18.28 2.03 2.65 12.75 2118.12 8.21 DEPTH 2118.12 2lOg.gl 2099.91 35.71 17.43 15.40 12,75 4 1/2" CIRCULATION STRING ITEM DESCRIPTION OF EQUIPMENT 1 2 3/8" EUE AVA Shear Out Sub 1 2 3/B" EUE 4.7# N-BO Pup Jt I 2 3/8" EUE AVA "SEL" nipple (1.76" Top No Go) 1 2 3/B" EUE 4.7# N-BO Pup Jt 1 X over 2 3/8" EUE pin X 4 1/2" Vann Box 1 AVA 2 3/B" PBR 1 AVA 2 3/8" 29# PPH packer (Hydraul i c Permanent) 1 AVA Anchor Seal Unit {ASU} 1 AVA Circulation Shear Sub w/9 ports LENGTH .52 4.27 .go 3.16 .67 7.42 3.90 1.30 1.10 DEPTH 2131.74 2131.22 2126.95 2126.05 2122.89 2122.22 2114.80 2110.90 2109.60 NORTH SLOPE BOROUGH WELL NO. 6 4 1/2" C1:RCULATTON STRTNG (CONT) 53 Jts 4 1/2" 12.§# N-BO Tbg Buttress Thd FMC 4 1/2" Tbg Butt Pup Jt and Mandrel Hgr RKB to 4 1/2" Tbg Head Flange 20g0.33 3.67 14,50 2108.50 18.17 14,50 Landed at RKB 2131.74 RECALC TITLE: #6 BGF 4-26-BB 2255 HRS BY RE CHANNEL NO: 2 SAMPLE: 9987-5 8:23 METHOD: RGAB PEAK PEAK RESULT TIME TIME AREA NO NAME MOLE~ (MIN) OFFSET COUNTS 1 C02 0.0117 1.167 2 ETHANE 0.4628 2.984 3 NITROGEN 0.B052 4.247 5 METHANE 98.6450 4.889 6 PROPANE 0.0458 10.399 7 ISOBUTANE 0.0210 12.720 8 N-BUTANE 0.0085 13.169 TOTALS: 100.0000 UNI DENT AREA: 14388 DETECTED PKS: 1.00000 NOISE: 18.2 OFFSET: -71 NOTES: UAS/ASI #6 BGF 4-26-88 2255HRS SAMPLED BY R.E. -0.003 739 -0.086 28998 0.017 39272 -0.021 3790550 0.159 3906 0.110 2329 0.079 1034 0.255 3866830 1 JUN 88 SEP W 1/2 CODE (SEC) BB 2.35 BB g.65 BV 10.05 VB 14.65 BB 11.45 BV 7.25 VB 5.20 RECALC TITLE: NGPA GRAVITY @ 14.696 PSIA, 60°F CHANNEL NO: 2 SAMPLE: 9987-5 8:23 ] JUN 88 METHOD: GRAV NGPA B PEAK PEAK RESULT TIME TIME AREA NO NAME SP GR (MIN) OFFSET COUNTS 1 C02 0.0002 1.167 2 ETHANE 0.0048 2.984 3 NITROGEN 0.0078 4.247 5 METHANE 0.5404 4.889 6 PROPANE 0.0007 10.399 7 ISOBUTANE 0.0004 12.720 B N-BUTANE 0.0002 13.169 TOTALS: 0.5605 REJECTED PKS: UNIDENT AREA: 14388 DETECTED PKS: B MULTIPLIER: 1.00000 0.000 739 0.000 28998 0.000 39272 0.000 3790550 0.000 3906 0.000 2329 0.000 1034 3866830 SEP W 1/2 CODE (SEC) BB 2.35 BB g.65 BV 10.05 VB 14.65 BB 11.45 BV 7.25 VB 5.20 NOI SE: 18.2 OFFSET: - 71 RECALC TITLE: NGPA BTU/FT3 @ 14.696 PSIA CHANNEL NO: 2 PEAK NO 8:23 SAMPLE: g987-5 METHOD: BTU TOTALS: UNIDENT AREA: DETECTED PKS: NGPA B 1 JUN 88 PEAK RESULT TIME TIME AREA SEP NAME (MIN) OFFSET COUNTS CODE C02 0.0000 1.167 0.000 ETHANE 8.1856 2.984 0.000 NITROGEN 0.0000 4.247 0.000 METHANE 996.0190 4.889 0.000 PROPANE 1.1521 10.399 0.000 ISOBUTANE 0.6839 12.720 0.000 N-BUTANE 0.2762 13.169 0.000 1006.320 14388 REJECTED PKS: OFFSET: - 71 18.2 739 28998 39272 3790550 3906 2329 1034 3866830 MULTIPLIER: 1.00000 NOISE: BB BB BV VB BB BV VB W 1/2 (SEC) 2.35 g.65 10.05 14.05 11.45 7.25 5.20 OPERATIONS LOG COMPANY: North Slope Borough FIELD: Barrow WELL NAME: # 6 TEST TYPE: COMPANY REP: RTC ENGINEER: DATE & TIME Flow/Build-up Ken Wolcott Dean Brown/Jeff Jacobsen OPERATIONS LOG April 21, 1988 20:00 Run in hole to 2236 feet. Monitor pressure overnite. April 22, 1988 13:38 Open well on 8/64" adjustable choke. 15:35 Flare went out. Operator closes well. 19:45 Open well on 8/64" adjustable choke. Stabilized THP - 980 psig. Stabilized flow - 519 MSCF/day. April 23, 1988 10:53 Increase choke size to 10/64" adjustable. 11:13 Shut in well to change orifice plate. 11:21 Open well on 10/64" adjustable choke. Stabilized THP - 944 psig. Stabilized flow - 772 MSCF/day. April 24, 1988 10:55 Increase choke to 12/64" adjustable. Stabilized THP - 897 psig. Stabilized flow - 772 MSCF/day. April 25, 1988 09:40 Increase choke size to 14/64" adjustable. Initial stabilized THP - 825 psig. Initial stabilized flow - 1261 MSCF/day. NOTE: No extended stablized flow could be maintained due to downhole conditions. April 26, 1988 16:02 Shut-in for buildup. April 27, 1988 14:00 Surface flowline work causes pressure anomaly. April 28, 1988 03:50 Generator surge causes air compressor failure which leads to loss of grease seal. Heavy snow conceals leak, 08:27 Regain seal. Continue buildup. 17:23 Open well on 10/64" adjustable choke for extended flow. Choke plugging due to hydrates. 18:02 Clear choke - continue drawdown. April 29, 1988 13:16 Hydrates plug choke - well effectively shut-in. 18:04 Open well on 10/64" adjustable choke for extended flow. April 30, 1988 21:30 Hydrates try to plug choke. 22:15 Choke cleared - continue drawdown. May 01, 1988 17:55 End of extended flow. Stabilized THP - 893 psig. Stabilized flow - 693 MSCF. 18:00 Shut well In for final buildup.  U c 0 R P O R AT'lO N~f May O4, 1988 08:20 RIH to 2252 feet to begin static gradient survey. 08:41 POOH. 08:43 Static gradient stop at 2236 feet. 08:53 POOH. 08:56 Static gradient stop at 2200 feet. 09:06 POOH. 09:14 Static gradient stop at 2100 feet. 09:24 POOH. 09:28 Static gradient stop at 2000 feet. 09:38 POOH. 09:52 Static gradient stop at 1000 feet. 10:02 POOH. 10:15 Tools at surface. 10:25 Bleed lubricator to end test. WELL TEST PARAMETERS ~. Gas Gravity 0.6 Specific Gravity 2. Reservoir Thickness (TVD) 17.8 feet 3~ Radius of Wellbore 0,354 feet 4. Porosity 18 % 5, STD Temperature 60 OF 6, STD Pressure 14.7 psia 7~ So 0 % 8: Sg 52 % ~. Sw 48 % ~0. qo 0 BBL/D 111. qw 0 BBL/D ~.2. qg See buildup analysis 1'3. %CO2 0.002 % t4. %N2 0.035 % 1~5. Tc 358.41 °R 1[6. Pc 672.44 psia T,,he following parameters were calculated using data furnished by North Slope Borough and were used in the analysis. Ct(I/psi) Cg(1/psi) Viscosity(cp) Bg(RB/MCF) z Pcalc(psia) Flow on 8/64" 0.000605 0.00115 0.0126 2.00 0.8182 1040.89 Flow on 10/64" 0.000621 0.00118 0.0125 2.08 0.8228 1011.21 Flow on 12/64" 0.000647 0.00124 0.0124 2.21 0.8308 961.97 ,.IFi0w on 14/64" 0.000788 0.00151 0.0119 2.88 0.8637 765.81 Mitial Buildup 0.000614 0.00117 0.0126 2.05 0.8210 1022.97 _Ext. FI0w on 10/64" 0.000655 0.00117 0.0125 2.20 0.8328 949.90 Final Buildup 0.000617 0,00117 0.0126 2.06 0.8217 1018.62 SUMMARY OF RESULTS A pressure transient test was conducted on the North Slope Borough #6 well on April 21, 1988 - May 4, 1988. The test consisted of a four point test (8/64", 10/64", 12/64", 14/64" chokes), an initial buildup period,an extended flow on a 10/64" choke, and a final buildup. Each portion of the test will be discussed as it pertains to the overall pressure transient test. FLOW ON 8/64" CHOKE The well was opened on an 8/64" choke on April 22, 1988 at 13:39 to begin the four point test. The static reservoir pressure prior to this flow was 1087.10 psia. Two hours into the flow period, the flare went out and the well was shut-in for 4 hours 10 minutes. The well was then reopened and flowed for 15 hours 10 minutes. The stabilized bottomhole pressure was 1040.89 psia with a surface pressure of 980 psig at a rate of 519 MCF/D. As evidenced by the semi-log plot, the pressure began to increase after 0.1 hours after the well was reopened. This pressure response is more readily apparent on the pressure derivative type-curve, which shows an obvious downward trend at TD/CD of 100. However, the pressure derivative and Gringarten log-log type-curve were matched with early time data on the log-log along with middle time data on the pressure derivative. A value for permeability of 16.47 md. with a skin of 4.98 resulted from the best match of the data. These values represent the best estimate given the pressure response during the flow period. FLOW ON 10/64" CHOKE The choke was increased to 10/64" on April 23, 1988 at 10:53. The starting bottomhole pressure was 1040.89 psia. The well was shut-in at 11:13 to change an orifice plate. After the well was reopened, it was flowed for 23 hours 35 minutes. The flowing bottomhole pressure was 1011.21 psia with a surface pressure of 944 psig at a rate of 772 MCF/D. The semi-log plot shows a slight increase in pressure after 3 hours, and at 8 hours the presssure resumed declining. A match was made on the Gringarten log-log and pressure derivative type- curve, resulting in a permeability of 32.69 md. and a skin factor of 7.41. Also, the pressure derivative showed an upward trend at a TD/CD valve of 5000. This upward trend is indicative of a linear disconitinuity located in the reservoir. However, due to the brief shut-in period, this distance cannot be measured accurately. As will be discussed later, certain cautions should be taken while analyzing a drawdown to calculate a distance to a linear disconitinuity. FLOW ON 12/64" CHOKE The choke was increased to 12/64" on April 24, 1988 at 10:55. The starting flowing bottomhole pressure was 1011.21 psia. The well was flowed for 22 hours 45 minutes, at which time the flowing bottomhole pressure was 961.97 psia with a surface pressure of 897 psig at a flow rate of 1018 MCF/D. Pressure fluctuations throughout the drawdown created noise on the pressure derivative type-curve, resulting in a best estimate of permeability and skin of 32.30 md. and -0.152, respectively. As evidenced by the sharp pressure decline on the semi-log plot coupled with the qualitative trend on the pressure derivative, a linear discontinuity exists. Using a delta-time of 3 hours from the semi-log plot, the distance to the linear discontinuity is calculated to be 100.7 feet. FLOW ON 14/64" CHOKE The choke was Increased to a 14/64" on April 24, 1988 at 10:55. The starting bottomhole pressure was 961.97 psia. The well was flowed for 30 hours 22 minutes, at which time it was decided to shut the well in. The final flowing bottomhole pressure was 765.81 psia and a surface pressure of 825 psig at a flow rate of 1261 MCF/D. This rate, however, does not represent a stabilized rate for the entire flow period on the 14/64" choke. Both the semi-log and pressure derivative plots show evidence of an erratic flow rate causing an erratic pressure response. The eady time portions of the log-log and pressure derivative represent a good match. However, the value of 30.8 md. is high due to the high flow rate of 1261 MCF/D used in calculations. Any calculations of a linear discontinuity from the flow period on the 14/64" choke are impossible due to the varied flow regimes caused by the fluctuating flow rate. INITIAL BUILDUP The well was shut-in for an initial build up on April 26, 1988 at 16:02. The final flowing pressure was 765.81 psia. At 14:02 on April 27, 1988, work was done on the surface flowline, causing a pressure anomaly in the well. Also, at 2:50 on April 28, 1988, the generator caused another pressure anomaly when it surged and caused the air compressor to fail. These pressure disturbances negate the possibility of locating a linear discontinuity from the initial buildup. An excellent match was produced on the log-log and pressure derivative type-curves, resulting in a permeability of 26.75 md. and a skin value of 28.21. Again, these values are high due to the 1261 MCF/D rate used in the permeability and skin calculations. EXTENDED FLOW ON 10/64" CHOKI= The well was opened to flow following the initial buildup on April 28, 1988 at 17:23 on a 10/64" choke. Throughout the drawdown, particularly at delta times of 0.5 hours and 20 hours, hydrates caused the choke to plug. Therefore, the well was reopened, and the hydrate problem was not as severe for the remainder of the drawdown. The semi-log plot and pressure derivative represent the time at which the well was reopened after the hydrates effectively shut the well in (18:04 on April 29, 1988). A match was successfully made on the pressure derivative, resulting in a permeability of 26.81 md. and a skin effect of 15.3. The late time region of the pressure derivative is full of noise due to the hydrate formation at a delta time of 25 hours. FINAL BUILDUP The well was shut-in for the final buildup on May 01, 1988 at 18:00. The final flowing pressure was 949.9 psia at a flow rate of 693 MCF/D. A match was made on the log-log pressure derivative type-curves, resulting in a permeability value of 24.36 md. and a skin effect of 15.3. Conventional Horner analysis was also conducted and calculated a permeability value of 22.64 md. and a skin effect of 14.47. The pressure drop due to skin is 90.62 psia, with a flow efficiency of 0.35. Using both the Horner plot and the pressure derivative type-curve to calculate a distance to a linear discontinuity resulted in the following: TD/CD TD + dt Delta Time Distance dt PRESSURE DERIVATIVE 3500 4.19 hours 101.74 feet HORNER ANALYSIS 17 4.25 hours 100.98 feet Overall, the results from the pressure transient test show a reservoir with 23 md. permeability with a skin effect of 15.3. The distance to a linear discontinuity is 101 feet calculated from the buildup. These values, taken from the buildup, are more representative of the reservoir than those calculated from the drawdown. This is due to the difficulty in obtaining a constant flow rate during the drawdowns. (i.e. the higher permeability value taken from the initial buildup due to the flow rate of 1261 MCF/D). The following two pages contain tables summarizing the drawdown and buildup parameters and results. DRAWDOWN ANALYSIS 1:. Thickness: h = 17.8 feet 2. Porosity: = 18% 3. Wellbore Radius: rw = 0.354 feet o/s4" ,12/64" 14/64" 10/64"(ext) 4. Viscosity: u (cp) 5~ Total Compressiblity:Ct (1/psi) :6. Form Volume Factor: Bg (RB/MCF) 2.00 7, Final Flowing Pressure: Pwf (psia) 8. Permeability: K(md) 16.47 9. Permeability Thickness Product: Kh (md-fi) 40. Diffusivity: (sq. fi/hr) 3165 '111. Skin Factor: S 4.98 0.0126 0.000605 1040.89 293.17 0.0125 0.000621 2.08 1011.21 32.69 581.88 6121 7.41 0.0124 0.000647 2.21 961.97 32.30 574.94 5805 -0.15 0.0119 0.000788 765.81 30.80 548.24 4545 -0.24 0.0125 0.000655 2.20 949.9 26.81 477.20 4759 15.3 BUILD UP ANALYSIS 1. Thickness: h = 17.8 feet 2. Porosity: = 18.0% 3. Wellbore radius: rw = 0.354 feet 4. Viscosity: u ( cp ) 5. Total Compressibility: CT (1/psi) 6. Volume Factor: Bg ( RB/MCF ) 7. Rate: Qg ( MCF/D ) 8. Horner Time: Tp (hours) 9. Flowing bottom hole pressure: Pwf ( psia ) 10. Middle time region slope: m ( psia/cycle ) 11. Extrapolated Pressure: p* ( psia ) 12. Ideal Build up pressure at delta time of one hour: ( psia ) 13. Permeability: k ( md ) 14. Permeability - thickness product: kh ( md-ft ) 15. Diffusivity: (ft2/hr) 16. Skin Factor: s 17. Pressure drop due to skin: ( psia ) 18. Flow efficiency: FE Initial Buildup 0.0126 0.OO0614 2.051 1261 66.0 765.8 10.38 1090.8 1071.9 27.95 506.6 5275 28.21 254.4 0.22 Final Buildup 0.0126 0.000617 2.062 693 949.8 7.21 1089.0 1075.7 24.36 433.6 459O 15.3 90.62 0.35 NORTH SLOPE BOROUL~H BARROW FIELD #6 FLOW ON 1 4//64" CHOKE DELIVERABILITY I{}~ i N = 7.1~)2E--1 I CT = 1.501E-1 ~AOFT = 31~83.t~74- C = 1,501E-1 AOF = 5085.073 ANALYSIS [SIMPLIFIED] i I ./ RATE [MSCF//D] Problem: NSB6DD14 Date: 13-SEP-1988 Time: 16:16:06 [~ORTH SLOPE BOROUGH BARROW FIELD # 6 FLOW ON 14//64'' CHOKE 0.480 DEL B = 1,248E-1 AT = 119.8393 AOFT = 2634.643 A = 119.8393 AOF = 2634 643 0.420 ......................... 0.360' VERAB 0.300 0.240 0.180 400. OO LITY ANALYSIS [LIT] 600.00 800.00 RATE 1 000.0 [MSCF/D] 1200.0 1400.0 Problem: NSB6DD14 Dete: 13-SEP-1988 Time: 15:43:59 ABSOLUTE OPEN FLOW SUMMARY Two methods were used to calculate the absolute open flow potential of the reservoir. methods are: 1. Simplified Deliverability Plot 2. Deliverability plot utilizing an LIT (Laminar Inertial Turbulent) approach. The 1. Simplified Deliverability This technique plots delta pressure (Pavo2- Pwf2) vs. flow rate (QQ) to determine absolute open flow. A straig2ht line is drawn through th~ points and the flow rate Ts taken from a delta pressure value of Pavg ' 14'72' The points used are as follows: Pi (_osia) Pwf (_Dsia) Q (MCF/D) Qo 1087.10 Q1 1040.89 519 Q2 1011.21 772 Q3 961.97 1018 Q4 765.81 1261 A straight line was drawn using only the first three points due to the lack of a stabilized rate on the 14/64" choke. The absolute open flow of the well is calculated to be 3083 MCF/D. 2. LIT Deliverability Plot This technique plots delta pressure divided by flow rate (Pavro2 _ Pwf2/Qo) vs. flow rate (Q(]) to determine absolute open flow. Once again, the first three poi~s were used'due to the flow o~' the 14/64" choke. The absolute open flow calculated to be 2634 MCF/D which is 14.5% less than the value from the simplified analysis. The reason for this discrepancy is that the simplified technique uses a y-axis that is independent of flow rate, whereas the LIT analysis has a y-axis that is dependent on the flow rate. ! i i :.:_-2.~ 12''2 LJ...J ~ ~ I \ '. i ' x I -.. - : I '~ '" , * I \ \ : : ' i \ ', '.. '1 I ' " :. \ \ .. I \ \ , · '1 - ,~ fi ,,! ' /., // ~! ,, , . .., ~. .. ~ ~ ° 0 0 ............... ~,:) 2] C,' C~) 0 t J c.mJ ,cD ~ i.'~_ ,CD ¢'73 1 SYSTEMS ANALYSIS A systems analysis was performed on the North Slope Borough #6 well using Cullender & Smith tubing correlations and Darcy Gas for the inflow performance relationship curve. The following parameters were used to make an initial match of the present completion: ..FTP FBHP (Actual) FBHP (Calculated) % Difference .Rate 893 psia 949.9 psia 951.1 psia 0.126% 693 MCF/D The systems analysis, using the above match, was divided into two different situations as follows: 1. Performance of well under present completion. 2. Performance of well under ideal conditions, i.e. skin effect = 0. 1. Performance of Well Under Present Completion. Using a permeability value of 23.31 md. with a skin effect of 15.3, a match was created using a shot density of 4 SPF. The match was made using a wellhead pressure of 893 psig with a flow rate of 693 MCF/D. As seen by the plot, reducing the wellhead pressure will not significantly increase production. 2. Performance of Well Under Ideal Conditions, i.e., Skin Effect = 0. The pressure transient test showed a permeability of 23.31 md with a pressure drOp due to skin of 90.6 psia. With a skin effect of 0, the pressure drop across a 4 SPF completion will be 20.6 psia. In order to simulate a pressure drop of 90.6 psia across the completion, two techniques were implemented. 1. The tunnel length was reduced to 2.5 inches with the shot diameter being 0.1 inches. 2. A compaction zone of 1.5 inches with 0.45 md permeabilty was used. These two techniques relate a situation where there is some impedance to flow, whether plugged perforations or formation damage incurred in drilling the well.Assuming the reservoir is non- damaged, the well is modeling a completion with an effective shot denisity of 1 SPF. Increasing the shot density to 4 SPF will yield a flow rate of 1380 MCF/D, under the same wellhead pressure of 893 psig, or an increase in production of 99%. Reducing the wellhead pressure along with skin effect of 0 will also result in increased production. For instance, reducing the wellhead pressure to 825 psig will yield a rate of 2000 MCF/D. I ) ~ I~---> , ,, ~ /§---> ....... , ',,,' 1; /§---> ,~ 06 I1~ ---> r... ~ "r  '--. g'i; § ,mm or-" ,-, /~ 9g I~'---> , ,, ...... E:~ ,v---> C: C~ C ~ZSd u~ qlzlASS31Jd 6~ § >'<~ ~}, ! }. 0 ! NORTH SLOPE BOROUGH BARROW FIELD # 6 FLOW ON 8,/64" CHOKE 10' 1 0-1 1 0-1 GRINGARTEN TYPE CURVES KH = 293.1692 MD-FT K = 16.47018 MD S = 4.983432 CDE2S = 1000000. 1 0' 1 0' 1 0~ 1 0' bT lTD/CD] Problem: NSB6DD8 Date: 13-SEP-1988 Time: 16:25:11 ¥-rc3d u~ :,LMd I~U-Ul, INORTH SLOPE BOROUGH BARROW FIELD #6 FLOW ON 1(~/64" CHOKE 10' 1 1 GRINGARTEN KH = 581.9554 K = 32.69413 S = 7.409345 CDE2S = 1.0000E8 MD-FT MD TYPE CURVES 1 E}' 1 ~' 1 ~ 1 E}~ DT lTD/CD] Problem: NSB6DD10 Dote: 14-SEP--1'988 Time: 10:12:40 1003 I~L'U 0 1 £O-u~ NORTH SLOPE BOROUGH BARROW FIELD # 6 FLOW ON ~2,/6~-', CHOKE GRINGARTEN KH = 575.1536 MD-FT K = 32.312e0 MD S = -1.52E-1 CDE2S = 100.0000 TYPE CURVES DT lTD/CD] Problem' NSB6DD12 Date: 14-SEP-1988 Time: 10'37'46 C~ al.- ¥ISd u!: ::l-Md i~ORTH SLOPE BOROUGH BARROW FIELD #6 FLOW ON lz:1-//64'' CHOKE GR I NOARTEN KH = 548.2054 MD-FT K = 30.798¢6 MD S = -2.44E-1 CDE2S = 100.0000 TYPE CURVES 1 0~ 1 0~ 1 0: 1 0~ DT lTD/CD] Problem: NSB6DD14 Date: 14-SEP-1988 Time: 11'23:47 ! ) L 6-- [._ 0 -T- ¥ISd u~ SMd ~o ~ 0 X L (- L 0 ~,~ORTH SLOPE BOROUGH BARROW FIELD INITIAL BUILDUP ORINGARTEN KH = 497.5852 MD-FT K = 27.95411 MD S = 26.74965 CDE2S = 1.000E25 TYPE CURVES 1 0~ 1 0~ 1 0~ 1 0~ DT [TD//CD] Problem: NSB6BU1 Date: 14-SEP-1988 Time: 12'01:48 0 I ¥ISd u~. :~ Md I,~ORTH SLOPE BOROUGH BARROW FIELD # 6 EXT. FLOW ON 1~//6zI-'' GR I NgARTEN KH = 477.2328 MD-FT K = 26.81883 MD S = 15.34958 CDE2S = 1.0¢0E15 TYPE CURVES 1 0" 1 e1 1 02 1 03 DT lTD/CD] Problem: NSB6EDIO Date' 14-SEP-1988 Time: 14:33:44 CD e- L 0 0 0 VISc~ u~ ~4cJ 0 I0 r X L L 0 ,~ O0 ~ ~ '' "' -__--2'::_ .... - .... ~ --_----.~: ~ ~_ ,,-,i ..... ~ .... + ......... .: ........... :,z_---_c. ..... -] '~ ........ "' i 'X, " "' uo ~, I1~ [ '. ..... _~.__,, .... ~ ...!...... .. _ :)., oo ~.-.p-- [. ~ ~~- -.,---o-o...w · ,o .. m m o, m c~ ~-'~-~'~-'~-'---~ ~-'~ ....... - ........... - ,,,~....---.-~-...~---Ol,-~ ~ -------0--~ ..__. .,e O) lO'q' .IX ......... 07. [ " l~O u[ - ___L r,_..--,~ ...... ~."L ........ [ -- .......... ~ . ........ ~ ..... ......................._ o .... o 0 0 .......... .... C~. ~'--- .... --~ ] --- c ......... ~ ,,, PI ---------~ -----0:1 ~-- ~ ....... O~ - o o ¥ISc~ u! E;~cl NOR TH SLOPE BOROUGH BARROW FIELD //6 FINAL BUILDUP 1 0-1 1 0-~ GRINGARTEN KH = 433.5740 K = 24.35809 S = 15.34111 CDE2S = 1.000E15 MD-FT MD TYPE CURVES 100 10~ 102 10~ DT lTD/CD] 104 Problem: NSB6BU2 Date: 14-SEP-1988 Time' 15:09:51 WELL NSB #6 TEST STATUS TIME DEPTH DEPTH MD/F'I' WE/Fr RKB WELLBORE GRADIENT DATA Flow/Build-up DATE STATIC 5/04/88 PRESS. TEMP. DELTA P PSI °F PSI GRADIENT PSI/F-I' 10:25 0 0 1028.32 25.10 10:02 1000 1000 1055.86 41.10 09:38 2000 2000 1082.58 49.20 09:24 2100 2100 1085.19 48.70 09:06 2200 2200 1087.86 48.70 08:52 2236 2236 1090.60 49.00 08:41 2252 2252 1098.52 49.30 27.54 27.00 2.61 2.67 2.74 7.92 0.0275 0.0270 0.0261 0.0267 0.0761 0.495O ..q. us 3W~lYW3dN31 ~ZSd u; ~gl:lrlSS31:ld o )_/(2! C NORTH SLOPE BOROUGH CORE ANALYSIS REPORT NSB ~6 SOUTH BARROW UNIT NORTH SLOPE, ALASKA CL FILE NO. BP-3-1266 Performed by: Core Laboratories 8005 Schoon St. Anchorage, AK 99518 (907) 349-3541 Final Report Presented June 23, 1988 hese analysis, opinions or interpretations are based on observations and materials supplied by the client to whom, nd for whose exclusive and confidential use, this report is made. The interpretations or opinions expressed represent the best judgement of Core Laboratories (all errors and omissions excepted); but Core Laboratories and ['t's officers and employees assume no responsibility and make no warranty of representation as to the productivity, roper operations, profitability of any oil gas or other mineral well or formation in connection with which such ' report is used or relied upon. " 8005 Schoon Street, Anchorage, Alaska 99518--3045, (907) 349-3541 ;, INTRODUCTION Core Laboratories was requested to perform a core analysis study of behalf of North Slope Borough for samples recovered from the NSB #6 well in the South Barrow Unit, North Slope, Alaska. Presented herein are the results of this study. Conventional cores cut with a water based mud were submitted. The Dean-Stark (CMS included), and sidewall core analysis results are presented in Sections 1 through 3. Section 4 contains copies of shipping and receiving transmittals. In conjunction with the report, the tabular results of the analysis are supplied on an IBM PC compatible floppy diskette with data software, CoreLab. Also one set of plain light photographs are provided in a separate binder. We sincerely appreciate this opportunity to be of service and hope these data prove beneficial in the development of this reservoir. TABLE OF CONTENTS Section CONVENTIONAL CORE ANALYSIS, SERVICE DESCRIPTION CONVENTIONAL AND SIDEWALL CORE, TABULAR RESULTS CONVENTIONAL CORE STATISTICAL DATA, SURFACE CORE GAMA LOG, AND DETAILED LITHOLOGICAL DESCRIPTIONS WELLSITE REPORT SECTION 1 CONVENTIONAL CORE Field Procedures Conventional coring equipment in conjunction with water based drilling fluids was used to extract core samples during March of 1988. These cores were not handled by Core Laboratories field personnel at the wellsite. The core arrived at Core Laboratories cut in three foot section contained in a fiberglass inner barrel. The ends of the barrels were sealed with rubber caps held in- place by stainless-steal clamp. Core Processing Surface Core Gamma Log A surface core gamma log was performed on the recovered core samples upon arrival at the laboratory. The gamma response is graphically presented in Section 3. Slabbinq The frozen core sections were slabbed longitudinally in half with carbon dioxide gas used as a blade coolant. One section was kept frozen for later sampling. The sampled half was prepared for photography. Sample Preparation Horizontal one-inch diameter plug samples were drilled with carbon dioxide gas from the frozen half core section. One sample was taken from each foot of core, where possible, for analysis. The plugs were then trimmed into right cylinders, scraped of loose grains and cutting fines, and stored frozen until loaded in the Dean-Stark. Analysis Techniques Extraction and Saturation Determinations Oil and water were extracted by Dean-Stark technique using toluene. Extracted samples were dried in a convection oven at 240 degrees F. for a minimum of 24 hours, and cooled in a desiccator. Oil and water saturations were calculated using equations 1 and 2. So = [ ((W1 - W2 - H20)/Do)/Vp] x 100 Sw = [H20/Vp] x 100 (~) (2) Where: So = Oil Saturations, Percent Sw = Water Saturation, Percent Wi = Natural Weight W2 = Extracted and Dried Weight H20 = Extracted Water, Density Assumed 1.0 gm/cc Do = Density of Oil Vp = Pore Volume Grain Density Grain volume determinations were performed according to Boyle's Law utilizing the Heise Gauge Helium Porosimeter. Grain density was calculated using Equation 3. Dg = Mg/Vg (3) Where: Dg = Grain Density Vg = Grain Volume Mg = Grain Mass Atmospheric Porosity The samples were measured for bulk volume by mercury displacement at ambient conditions. Porosity was calculated using Equation 4. P = [(Vb-Vg) / Vb) ] x 100 (4) Where: P = Porosity, Percent Vb = Bulk Volume Vg = Grain Volume Overburden Porosity Each sample reported had pore volumes measured in the CMS-200 hydrostatic holder at each of the three recorded overburden pressures. Overburden porosity was calculated using Equation 5. P = [Vp / (Vp + Vg)] x 100 (5) Where: Vp = Pore Volume Vg = Grain Volume Atmospheric Permeability to Air Samples were loaded into a Hassler type core holder at a confining pressure of 400 psig. Permeability calculations were performed as defined by Darcy's Equation for compressible fluids, Equation 6. Where: Pa x v x 1000 (Pl - P2) (Pl +P2) Qa x Lx L x (6) K = Permeability v = Gas Viscosity P1 - P2 = Differential Pressure = Mean Pressure P1 + P2 2 Pa = Atmospheric Pressure Qa = Flow Rate L = Length Vb = Bulk Volume Vb Overburden Klinkenberg Air Permeability The samples were loaded into the CMS-200 hydrostatic holder where a slippage corrected unsteady-state permeability to gas was measured at the stated overburden pressures. This permeability is equal to a non-reactive liquid permeability. Permeability calculation were performed using modified Darcy's and Forchheimer's equations for unsteady-state flow.(Refer to SPE Journal October 1972. A Rapid Accurate Unsteady-State Klinkenberg Permeameter, by Stanley C. Jones. Core Photographs The sampled half-slab was washed and photographed. The well was photographed with approximately 15 feet of core in each photograph. One set of plain light photographs are provided in a separate binder. Ultraviolet photographs were also taken and can be purchased if desired. Sample Disposition Both half slabs of NSB %6 core along with plugs and plug ends are currently stored in Core Laboratories Anchorage facility awaiting shipping instructions. DEAN-STARK ANALYSIS RESULTS o ~-> o o Z'~' z 0 (M ee el ee 0 $. 0 0 O~ 0 c.~ ee ee ee LA. 0 el"" 0~- o ::3 o o r0 0 o 0 ~.. 0 o I'"""" LAJ 0 I-- 0 LJJ ee e® el ee o ~-~ 0 O~ e~ ee LAJ oo c- a~ o ®~ ee 0 ~ 0 0 ~ 0 0 ee ee ~,- 0 $. 0 ~. 0 LAJ LA] el el o $_ o o el ee 0 ee el or-- ~ 0 or-* *F*- :::3 ~: lo o 0 0 j.~. 0(;9 ~'Z CMS OVERBURDEN ANALYSIS RESULTS O0 0 .0 m g,.o ~o £ L 0 4-} }-- 0 0 e-4 · J 0 '0 0 0 ~ ¢v~ . J 0 %- 0 J N · N J 0 ~ 0 0 Z Z ~ Z 0 '0 0 ~ 0 0 Z Z ~ Z 0 ~ 0 ~ LO t~ · o ~ o o Z Z ~ Z o o 0 I-- 0 O0 tO I'.,. ,--I EE .,~ oo 0 .- ! 0 1.1. t-- 0r- 0 0 ~-- 0 0 ~ 0 0 Z Z ~'} Z '~- 0 Ll~ 0 · O0 ~d 0 ,-4 ~ LO · (35 o ~ o ~ o o o E I-- o o'> o~ · o~, ,-4 0 Z Z ~ Z U.I Z IJ.J r~ U.I ~-- 0 0 ~-~ ~ o ;3. ~. ;3. o ~ o 0 ~ 0 0 I-- 0 0 ~ · -t O~J · · O0 o 0~ o kg' 0 ~ 0 0 Z Z ~ Z 0 ,4 o c; c~ I--- 0 eu .,~ CO I.~ e,..I LC* · 0 bo 0 0 2~ ~ o'~ Z 0 0 I::: c- o £ O0 ~ ~ 0 · t.D t- o £ > o · · · EE 0 4~ r'-" 0 ~ 0 0 Z Z ~ Z 4-) ~ '~- 0 O- ,., 0 4-} E 0 }'-- ~ 0 h hi '~" 0 0 0 o ~,~ o o z z ~ z ?" "- 0 f- O ~ v O~ 0 ?.. f- SIDEWALL ANALYSIS RESULTS 0 ee ee ee ~ o ~ o t- O o o 0 O~ ~z E~- 0 ~ ee ee or- 0 0 0 CL 0 ZZ ee 0 O0 oO r~ · · I I I · I r~ ....j .o · 0 r~ ~' 0 r~ or) 0 0 0 * 0 0 0 0 0 0 0 0 00 · - 0 Cl tl.l 0 · "* Z e 0 0 r'~C) U -".E o · --- o W H- Z H 0 o 0 ::r .>Ir · :.: .:.:.:.:.:.:.:.:.:.:.:.:. .:.:.:.:.:-:.:.:.:.:.~:.:.:. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::: ~ ::::::::::::::::::::::::::::::, :::::::::::::::::::::: ::::::' |:::.:.:.:.:.:.:.r:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.~:.:.:.:.:..' :.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:., ~:.'.lr,'.:.'.'.'.'.'.'.'.'.'.'. .'.'.'.'.'.'.'.'.'.'...'.'.'. !'.'.'.'.'.'.'.'.r'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'...'.'.'.'.'.. '.'.'.'.'.'.'.'.'.'.'.'.:.:.'.'.'. .... ,, ' t ' DETAILED LITHOLOGICAL DESCRIPTIONS Detailed Litholoqical Descriptions Lithological descriptions were performed on plugs removed from NSB #6 whole core samples submitted by North Slope Borough. These are conventional descriptions using a binocular microscope, hand lens, grain size scales, and a comparison chart for percentage estimation and roundness determination. The following format was used for describing these samples: Sandstones 1.) Color 2.) Grain size 3.) Sorting 4.) Roundness 5.) Cementing and/or degree of consolidation 6.) Minerals present 7.) Sedimentary structures or features 8.) Fracture descriptions Mudstones/Shales/Siltstones 1.) Color 2.) Grain size modifiers 3.) Cementing and/or degree of consolidation 4.) Accessory minerals 5.) Sedimentary structures or features 6.) Fracture descriptions North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions Core # 1 101 1581.3 Mudstone - mdkgy, slty, tr-3% mica, tr pyr, fis, broken. 102 1582.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 103 1583.5 Mudstone - mdkgy, slty, sl calc, 1-3% pyr, tr-3% carb frags, tr-3% mica, fis, broken. 104 1584.5 Mudstone - mdkgy, slty, tr-3% mica, tr pyr, fis, broken. 105 1585.5 Mudstone - mgy, slty, tr-3% mica, tr-2% pyr, fis, broken. 106 1586.9 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 107 1587.3 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 108 1588.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 109 1589.9 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 110 1590.2 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% m~ca, fis, broken. 111 1591.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% m~ca, fis, broken. 112 1592.8 Mudstone - mdkgy, slty, tr-3% mica, tr pyr, fis, broken. 113 1593.5 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 114 1594.2 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 115 1595.2 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. 116 1596.7 Mudstone - mdkgy, slty, 1-3% pyr, tr-3% mica, fis, broken. Core ~ 2 201 1597.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 202 1598.4 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 203 1599.4 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 204 1600.6 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 205 1601.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 206 1602.3 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 207 1603.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mtrx, broken. 208 1604.9 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mrtx, broken. 209 1605.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mtrx, broken. 210 1606.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 50-60% qtz, 10-20% lith frags, 20-30% mtrx, frac. 211 1607.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 212 1608.6 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, frac. 213 1609.6 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, indist lam. 214 1610.6 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, fri, sl calc, composed of 45-55% qtz, 10-20% lith frags, 25-35% mtrx, frac. 215 1611.5 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, w cons, calc, composed of 40-50% qtz, 30-40% lith frags, 10-20% mtrx. 216 1612.4 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, w cons, calc, composed of 40-50% qtz, 30-40% lith frags, 10-20% mtrx. 217 1613.4 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 218 1614.3 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 219 1615.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 220 1616.5 Mudstone - ltgy, p cons, sl calc, tr mica, fis, broken. 221 1617.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 222 1618.5 Mudstone - ltgy, slty, mod w cons, sl calc, tr mica, tr pyr, fis, broken. 223 1619.5 Mudstone - mdkgy, mod w cons, sl calc, 1-5% mica, tr-3% pyr, fis, frac. 224 1620.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 225 1621.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 226 1622.5 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 227 1623.3 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 228 1624.7 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 229 1625.7 Mudstone - mdkgy, mod w cons, 1-5% mica, tr-3% pyr, fis, broken. 230 1626.8 Mudstone - mdkgy, slty, mod w cons, calc, 1-5% mica, 3-8% pyr, fis, broken. Core # 3 301 1627.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 302 1628.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, frac (ireg spl). 303 1629.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mmca, tr-3% pyr, fis, broken. 304 1630.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr-3% pyr, fis, broken. 305 1631.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr-3% pyr, fis, broken. 306 1632.4 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr-3% pyr, fis, broken. 307 1633.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 308 1634.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr-3% pyr, fis, broken. 309 1635.2 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr-3% pyr, fis, broken. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 310 1636.5 Sandstone - ltgy, vf-fgr, pred vfgr, w srtd, sbang- sbrd, w cons, calc, composed of 55-65% qtz, 3-8% lith frags, 25-35% mtrx. 311 1637.4 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 312 1638.2 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 313 1639.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 314 1640.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 315 1641.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 316 1642.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 317 1643.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 318 1644.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3%'pyr, fis, broken. 319 1645.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. 320 1646.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 321 1647.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr- 3% pyr, fis, broken. 322 1648.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr- 3% pyr, fis, (ireg spl). 323 1649.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr- 3% pyr, fis. 324 1650.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% m~ca, tr- 3% pyr, fis, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 325 1651.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac, (ireg spl). 326 1652.5 Mudstone - mdkgy, tr sd, mod cons, sl calc, tr-3% mica, tr-3% pyr, fis, broken. 327 1653.7 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, frac. 328 1654.5 Mudstone - mdkgy, mod cons, sl calc, tr-3% mica, tr- 3% pyr, fis, broken. Core #4 401 2090.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 402 2091.8 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 403 2092.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 404 2093.6 Mudstone - mgy, slty, mod cons, calc, 3-8% mica, tr pyr, sl fis, broken. 405 2094.6 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, frac, (ireg spl). 406 2095.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 407 2096.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, frac. 408 2097.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, frac. 409 2098.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis. 410 2099.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, (ireg spl). North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 411 2100.5 Siltstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis, broken. 412 2101.5 Mudstone - mgy, slty, mod cons, calc, tr-3% mica, tr pyr, sl fis. Core ~5 501 2151.4 Sandstone - olvgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, composed of 60-70% qtz, 30-40% mtx, tr glauc, abnt mdy lams, poss sid-ank cmtd. 502 2152.4 Sandstone - mdkgy, vfgr, varg, w srtd, sbang-sbrd, mod cons, tr calc, composed of 50-70% qtz, 30-50% mtx, tr glauc, abnt mdy lams, (ireg spl). 503 2153.4 Sandstone - mdkgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, composed of 50-70% qtz, 30-50% mtx, tr glauc, abnt mdy lams, (ireg spl). 504 2154.5 Sandstone - mdkgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, composed of 50-70% qtz, 30-50% mtx, tr glauc, abnt mdy lams, frac, (ireg spl). 505 2155.6 Mudstone - olvgy, abnt vfgr sd, mod cons, tr calc, bioturb, sdy filIed burs. 506 2156.5 Mudstone - mdkgy, vsdy, mod cons, tr calc, 40% vfgr sdy lams, bioturb. 507 2157.5 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx, frac. 508 2158.4 Sandstone - ltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx, frac. 509 2159.4 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 510 2160.4 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx. 511 2161.5 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx. 512 2162.5 Sandstone- mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 50-60% qtz, 3-8% glauc, tr-3% lith frags, tr-3% pyr, 30-40% mtrx. 513 2163.6 Sandstone - mltgy, vfgr, arg, w srtd, sbang-sbrd, mod cons, sl calc, composed of 55-65% qtz, tr-3% lith frags, tr-3% glauc, tr-3% pyr, 30-40% mtrx, broken. 514 2164.4 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 50-60% qtz, 5-15% glauc, tr-l% lith frags, 25-35% mtrx, lam. 515 2165.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 55-65% qtz, 3-8% glauc, tr-l% lith frags, 25-35% mtrx, frac. 516 2166.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 50-60% qtz, 5-15% glauc, tr- 1% lith frags, 25-35% mtrx, lam. 517 2167.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 50-60% qtz, 5-15% glauc, tr- 1% lith frags, tr pyr, 25-35% mtrx, lam. 518 2168.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 55-65% qtz, 3-8% glauc, tr-l% lith frags, 25-35% mtrx. 519 2169.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 55-65% qtz, 3-8% glauc, tr-l% lith frags, 25-35% mtrx. 520 2170.5 Sandstone - ltgy, vf-fgr, pred vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 60-70% qtz, tr-3% glauc, tr-l% lith frags, 25-35% mtrx, lam. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 521 2171.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 522 2172.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frJ, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, tr mica, 25-35% mtrx, indist lam. 523 2173.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 524 2174.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fr~, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 525 2175.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 526 2176.7 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fr~, calc, composed of 65-75% qtz, tr-3% lith frags, tr-2% glauc, 25-35% mtrx, indist lam. 527 2177.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. Core # 6 601 2180.3 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam, frac. 602 2181.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam. 603 2182.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 604 2183.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 605 2184.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, broken. 606 2185.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frJ, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, broken. 607 2186.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam, broken. 608 2187.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, sl calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 609 2188.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 60-70% qtz, tr lith frags, 30-40% mtrx, indist lam, broken. 610 2189.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frJ, calc, composed of 65-75% qtz, tr-2% lith frags, tr glauc, 25-35% mtrx. 611 2190.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-2% lith frags, tr glauc, 25-35% mtrx, indist lam, frac. 612 2191.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, frl, calc, composed of 65-75% qtz, tr-2% lith frags, tr glauc, 25-35% mtrx, indist lam, broken. 613 2192.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam, frac. 614 2193.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 615 2194.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 70-80% qtz, tr-3% glauc, tr lith frags, 20-30% mtrx, indist lam. North Slope Borough NSB # 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 616 2195.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 617 2196.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. 618 2197.6 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam. 619 2198.7 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, tr glauc, tr lith frags, 25-35% mtrx, indist lam. Core # 7 701 2200.6 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam. 702 2201.6 Sandstone - mgy, vfgr, arg, w srtd, sbang-sbrd, sl fri, calc, composed of 50-60% qtz, 3-8% lith frags, tr-3% glauc, 30-40% mtrx, indist lam. 703 2202.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 20-30% mtrx, indist lam, frac. 704 2203.7 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam, frac. 705 2204.5 Sandstone - mgy, vfgr, arg, w srtd, sbang-sbrd, sl fri, calc, composed of 50-60% qtz, 3-8% lith frags, tr-3% glauc, 30-40% mtrx, indist lam, frac. 706 2205.7 Siltstone - mltgy, vwcons, sl calc, poss sid cmt. 707 2206.5 Sandstone - mgy, vfgr, arg, w srtd, sbang-sbrd, vwcons, calc, composed of 50-60% qtz, 3-8% lith frags, tr-3% glauc, 30-40% mtrx, indist lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 708 2207.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam, frac. 709 2208.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam, frac. 710 2209.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam. 711 2210.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr-3% glauc, tr pyr, 25-35% mtrx, indist lam. 712 2211.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr carb frags, tr glauc, 25-35% mtrx. 713 2212.2 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 714 2213.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 715 2214.6 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 716 2215.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, (ireg spl). 717 2216.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. 718 2217.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. North Slope Borough NSB ~ 6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 719 2218.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. 720 2219.4 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. 721 2220.5 Mudstone - mltgy, sdy, pcons, fis, broken. 722 2221.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam. 723 2222.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, fraco 724 2223.5 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, tr pyr, 15-25% mtrx, indist lam. 725 2224.1 Sandstone - mgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, tr pyr, 15-25% mtrx, indist lam, frac. 726 2225.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 2-6% lith frags, tr glauc, 25-35% mtrx, indist lam. 727 2226.4 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, sl fri, v calc, composed of 60-70% qtz, tr-3% lith frags, 30-40% mtrx, indist lam, frac. 728 2227.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, sl fri, v calc, composed of 65-75% qtz, tr-3% lith frags, 25-35% mtrx, indist lam, broken. 729 2228.2 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, sl fri, v calc, composed of 65-75% qtz, tr-3% lith frags, tr glauc, 25-35% mtrx, indist lam, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions Core #8 801 2228.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 802 2229.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 803 2230.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 40-50% qtz, 3-8% glauc, 2-5% lith frags, 30-40% mtrx, indist lam. 804 2231.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, v calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 805 2232.6 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 806 2233.5 Sandstone - yelgy, vf-fgr, pred vfgr, 1-20mm fossils, mod w srtd, sbang-sbrd, w cons, v calc, composed of 25-35% qtz, 10-20% foss, 5-15% lith frags, tr glauc, tr pyr, 30-40% mtrx. 807 2234.5 Sandstone - ltgy, vf-fgr, pred vfgr, mod w srtd, sbang-sbrd, sl fri, sl calc, composed of 60-70% qtz, 3-10% lith frags, tr glauc, 20-30% mtrx, indist lam, broken. 808 2235.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 809 2236.6 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam, broken. 810 2237.5 Sandstone - vltgy, vf-fgr, pred fgr, slty, mod w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam, broken. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 811 2238.5 Sandstone - vltgy, vf-fgr, pred fgr, slty, mod w srtd, sbang-sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam, broken. 812 2239.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 813 2240.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, 20-30% mtrx, indist lam, frac. 814 2241.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 815 2242.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, broken. 816 2243.5 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- srtd, fri, calc, composed of 65-75% qtz, 3-8% lith frags, 15-25% mtrx, indist lam. 817 2244.6 Sandstone - vltgy, vf-fgr, pred fgr, w srtd, sbang- srtd, w cons, calc, composed of 55-65% qtz, 3-8% lith frags, 25-35% mtrx, indist lam, frac. 818 2245.6 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr-3% glauc, 15-25% mtrx, indist lam, broken. 819 2246.5 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr-3% glauc, 15-25% mtrx, indist lam. 820 2247.5 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, sl fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr-3% glauc, 15-25% mtrx, indist lam. 821 2248.4 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, sl calc, composed of 65-75% qtz, 3-8% lith frags, tr glauc, 15-25% mtrx, indist lam, frac. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 822 2249.5 Sandstone - ltgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, composed of 70-80% qtz, 3-8% lith frags, tr-3% glauc, 20-30% mtrx, indist lam. 823 2250.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 824 2251.3 Sandstone - mltgy, vf-fgr, mod w srtd, sbang-sbrd, mod cons, calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 825 2252.5 Sandstone - mltgy, vf-fgr, mod w srtd, sbang-sbrd, mod cons, calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 826 2253.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam, frac. 827 2254.5 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr-l% pyr, tr glauc, 20-30% mtrx, indist lam, broken. 828 2255.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 829 2256.7 Sandstone - ltgy, vfgr, slty, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, 20-30% mtrx, indist lam. 830 2257.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, sl calc, composed of 70-80% qtz, tr-3% lith frags, tr glauc, tr pyr, 20-30% mtrx, lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions Core #9 901 2258.5 Sandstone - yelgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 25-35% mtrx, indist lam. 902 2259.0 Sandstone - yelgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 25-35% mtrx, indist lam. 903 2260.5 Sandstone - yelgy, vf-fgr, pred fgr, w srtd, sbang- sbrd, fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 25-35% mtrx, indist lam. 904 2261.1 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 905 2262.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 906 2263.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 50-60% qtz, 5-15% lith frags, tr glauc, 25-35% mtrx, indist lam. 907 2264.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 908 2265.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 45-55% qtz, 3-8%1ith frags, tr glauc, 20-30% mtrx, indist lam. 909 2266.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 910 2267.6 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 911 2268.6 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 15-25% mtrx, indist lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Litholoqical Descriptions 912 2269.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, sl fri, calc, composed of 65-75% qtz, tr lith frags, tr glauc, 15-25% mtrx, indist lam, filled frac. 913 2270.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 914 2271.5 Sandstone - ltgy, vfgr, v slty, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 915 2272.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 916 2273.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 917 2274.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 918 2275.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, sl fri, calc, composed of 60-70% qtz, 3-8% lith frags, tr glauc, 20-30% mtrx, indist lam. 919 2276.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 920 2277.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 921 2278.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 922 2279.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. North Slope Borough NSB #6 South Barrow Unit North Slope, Alaska Date: 6-23-88 File : BP-3-1266 Lower Cret.- Jurassic Analysts: TLS;TDT Lab : Anchorage Detailed Lithological Descriptions 923 2280.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 924 2281.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 925 2282.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 926 2283.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, calc nod, indist lam. 927 2284.2 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 928 2285.5 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 929 2286.4 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. 930 2287.2 Sandstone - ltgy, vfgr, w srtd, sbang-sbrd, mod cons, calc, composed of 55-65% qtz, 3-8% lith frags, tr glauc, 25-35% mtrx, indist lam. WELLSITE REPORT NORTll SLOPE BOROUGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT BARROW GAS FIELD DEVELOPMENT 3201 C Street, Suite 602 Anchorage, Alaska 99503 Phone: 907-561-8820 WELLSITE CORE REPORT Well: Unit: NSB #6 South Barrow Pool: Sikulik (Proposed) Permit No: 88-18 Location: 1850'FEL, 2000'FSL, Sec 6, T21N, R17W, UM. Technicians: Woods and Hoeft (Eastman/Christensen) Geologist: E.A. Opstad CORE #1 (30 Foot Fiberglass) Date: March 20, 1988 Preservation: Frozen Core On DF: 1230 Hrs End Preservation: 1400 Hrs Formation: Pebble Shale Drillers Depth: 1581 - 1596 Interval Attempted: 16 Feet Retrieved Interval: 1581 - 1596 Recovery Percentage: 100% Age: Lower Cretaceous Tube No. Top Bottom Remarks 1 - 1 1581 1584 1 - 2 1585 1587 1 - 3 1588 1590 1 - 4 1591 1593 1 - 5 1594 1596 Pebble Shale, Tight No productive intervals indicated. Field Core Report NSB # 6 Page 2 of 9 03/20/88 CORE #2 (30 Foot Fiberglass) Date: March 20, 1988 Preservation: Frozen Core On DF: 1630 Hrs End Preservation: 1630 Hrs Formation: Pebble Shale w/ SS Drillers Depth: 1597 - 1626 Interval Attempted: 30 Feet Retrieved Interval: 1597 - 1626 Recovery Percentage: 100% Age: Lower Cretaceous Tube No. Top Bottom Remarks 2 - 1 1597 1599 2 - 2 1600 1602 2 - 3 1603 1605 2 - 4 1606 1608 2 - 5 1609 1611 2 - 6 1612 1614 2 - 7 1615 1617 Pebble Shale; Mdst, Tight vfgr SS, Est. O/ = 22% SS, 107 Units Gas Pebble Shale; Mdst, Tight 2 - 8 1618 1620 " 2 - 9 1621 1623 " 2 - 10 1624 1626 " Estimated thickness of potentially productive lithology: 8 feet Lithology type: Fine grain sandstone Estimated porosity: 20% Estimated permeability: <1 md - 40 md Hydrocarbons Shows: 107 unit gas, & residual + 30 API crude Field Core Report NSB #6 Page 3 of 9 03/20/88 CORE #3 (30 Foot Fiberglass) Date: March 21, 1988 Preservation: Frozen Core On DF: 0000 Hrs End Preservation: 0115 Hrs Formation: Pebble Shale w/ SS Drillers Depth: 1627 - 1656 Interval Attempted: 30 Feet Retrieved Interval: 1627 - 1656 Recovery Percentage: 100% Age: Lower Cretaceous Tube No. Top Bottom 3 - 1 1627 1629 3 - 2 1630 1632 3 - 3 1633 1635 3 - 4 1636 1638 Remarks Mdst & vfgr SS, Oil Stained SS, 127 Units Gas Pebble Shale; Tight (Mdst, mica, tr pyr) 3 - 5 1639 1641 " 3 - 6 1642 1644 3 - 7 1645 1647 Pebble Shale; Mdst, Tight 3 - 8 1648 1650 " 3 - 9 1651 1653 " 3 - 10 1654 1656 " Estimated thickness of potentially productive lithology: 5 feet Lithologic type: vf - fgr SS, slcalc, tr mica Estimated porosity: 20% Estimated permeability: <1 md - 30 md Hydrocarbons Shows: 127 units gas, residual crude, f yel cut flor Field Core Report NSB #6 Page 4 of 9 03/31/88 CORE #4 (30 Foot Fiberglass) Date: March 23, 1988 Preservation: Frozen Core On DF: 0245 Hrs End Preservation: 0430 Hrs Formation: Kingak Shale Drillers Depth: 2090 - 2101 Interval Attempted: 12 Feet Retrieved Interval: 2090 - 2101 Recovery Percentage: 100% Age: Jurassic Tube No. Top Bottom 4 - 1 2090 2093 4 - 2 2094 2096 4 - 3 2097 2099 4 - 4 2100 2101 Remarks Kingak Shale No productive intervals indicated. Field Core Report NSB #6 Page 5 of 9 03/31/88 (30 Foot Fiberglass) Date: March 24, 1988 Preservation: Frozen Core On DF: 1900 Hrs End Preservation: 2100 Hrs Formation: Upper Barrow Drillers Depth: 2151 - 2180 Interval Attempted: 30 Feet Retrieved Interval: 2151 - 2178 Recovery Percentage: 93% Age: Jurassic Tube No. Top Bottom 5 - 1 2151 2153 5 - 2 2154 2156 Remarks Upper Barrow Sandstone 5 - 3 2157 2159 " 5 - 4 2160 2162 " 5 - 5 2163 2165 " 5 - 6 2166 2168 " 5 - 7 2169 2171 " 5 - 8 2172 2174 " 5 - 9 2175 2177 " 5 - 10 2178 2180 No recovery 2178.2 - 2179.8 Estimated thickness of potentially productive lithology: 28 feet Lithology type: vfgr ss, v slty, fri, slcalc, glauc, lam Estimated porosity: 15% Estimated permeability: <1 md - 30 md Hydrocarbons Shows: 20 - 30 units gas, tr yel cut flor Field Core Report NSB # 6 Page 6 of 9 03/31/88 CO~E #6 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 0215 Hrs End Preservation: 0310 Hrs Formation: Upper Barrow Drillers Depth: 2180 - 2199 Interval Attempted: 20 Feet Retrieved Interval: 2180 - 2198 Recovery Percentage: 97% Age: Jurassic Tube No. Top Bottom 6 - 1 2180 2182 6 - 2 2183 2185 Remarks Upper Barrow Sandstone 6 - 3 2186 2188 " 6 - 4 2189 2191 " 6 - 5 2192 2194 " 6 - 6 2195 2197 " 6 - 7 2198 2199 No Recovery 2199 Estimated thickness of potentially productive lithology: 19 feet Lithology type: vfgr ss, slty, fri, calc, tr glauc Average estimated porosity: 20% Estimated permeability: <5 md - 100 md Hydrocarbons Shows: 1470 units gas, no cut, no flor. Field Core Report NSB #6 Page 7 of 9 03/31/88 CORE #7 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 0730 Hfs End Preservation: 0900 Hrs Formation: Upper Barrow Drillers Depth: 2200 - 2227 Interval Attempted: 28 Feet Retrieved Interval: 2200 - 2227 Recovery Percentage: 100% Age: Jurassic Tube No. T_gR Bottom Remarks 7 - 1 2200 2203 Upper Barrow Sandstone 7 - 2 2204 2206 ,, 7 - 3 2207 2209 ,, 7 - 4 2210 2212 ,, 7 - 5 2213 2215 ,, 7 - 6 2216 2218 ,, 7 - 7 2219 2221 ,, 7 - 8 2222 2224 ,, 7 - 9 2225 2227 ,, Estimated thickness of potentially productive lithology: 27 feet Lithology type: vfgr ss, indist lam, tr glauc & pyr, slcalc Average estimated porosity: 18% Estimated permeability: <5 md - 200 md Hydrocarbons Shows: 125 units gas, no cut, sl. yel. flor. Field Core Report NSB #6 Page 8 of 9 03/31/88 CORE %8 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 1300 Hrs End Preservation: 1435 Hrs Formation: Upper/Lower Barrow Drillers Depth: 2228 - 2257 Interval Attempted: 30 Feet Retrieved Interval: 2228 - 2257 Recovery Percentage: 100% Age: Jurassic Tube No. Top Bottom Remarks 8 - 1 2228 2230 8 - 2 2231 2233 Upper Barrow Sandstone 8 - 3 2234 2236 " 8 - 4 2237 2239 Lower Barrow Sandstone 8 - 5 2240 2242 " 8 - 6 2243 2245 " 8 - 7 2246 2248 " 8 - 8 2249 2251 " 8 - 9 2252 2254 " 8 - 10 2255 2257 " Estimated thickness of potentially productive lithology: 30 feet Lithology type: vfgr ss, indist, lam., tr. glauc. & pyr., slcalc. Average estimated porosity: 22% Estimated permeability: <1 md - 300 md Hydrocarbons Shows: 225 units gas, no cut, v. sl yel. flor. Field Core Report NSB # 6 Page 9 of 9 03/31/88 CORE %9 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 1850 Hrs End Preservation: 2010 Hrs Formation: Barrow (Zone 1) Drillers Depth: 2258 - 2287 Interval Attempted: 30 Feet Retrieved Interval: 2258 - 2287 Recovery Percentage: 100% Age: Jurassic Tube No. Top Bottom Remarks 9 - 1 2258 2260 Barrow Sandstone 9 - 2 2261 2263 " 9 - 3 2264 2266 " 9 - 4 2267 2269 " 9 - 5 2270 2272 " 9 - 6 2273 2275 " 9 - 7 2276 2278 " 9 - 8 2279 2281 " 9 - 9 2282 2284 " 9 - 10 2285 2287 " Estimated thickness of potentially productive lithology: 30 feet Lithology type: vfgr ss, indist lam, tr glauc & pyr, slcalc Average estimated porosity: 18% Estimated permeability: <1 md - 75 md Hydrocarbons Shows: 115 units gas, decreasing; no cut, no flor. Wellsite Core Report NSB # 6 This report was prepared from NSB geological field notes and Eastman/Christensen core reports. See Core Lab report for additional details and analytical results. i#{,it.s'ka, :Oti & t~as Cons, .../E. A. Opstad H o o o WEr.T~qITE CORE REPORT Well: Unit: Pool: Permit No: Location: NSB # 6 South Barrow Sikulik (Proposed) 88-18 1850'FEL, 2000'FSL, Sec 6, T21N, R17W, UM. Technicians: Woods and Hoeft (Eastman/Christensen) Geologist: E.A. Opstad coRE #1 (30 Foot Fiberglass) Date: March 20, 1988 Preservation: Frozen Core On DF: 1230 Hrs End Preservation: 1400 Hrs Formation: Pebble Shale Drillers Depth: 1581 - 1596 Interval Attempted: 16 Feet Retrieved Interval: 1581 - 1596 Recovery Percentage: 100% Age: Lower Cretaceous Tube No. Top Bottom 1 - 1 1581 1584 1 - 2 1585 1587 1 - 3 1588 1590 1 - 4 1591 1593 1 - 5 1594 1596 No productive intervals indicated. Remarks Pebble Shale, Tight Field Core Report NSB #6 Page 2 of 9 03/20/88 CORE #2 (30 Foot Fiberglass) Date: March 20, 1988 Preservation: Frozen Core On DF: 1630 Hfs End Preservation: 1630 Hrs Formation: Pebble Shale w/ SS Drillers Depth: 1597 - 1626 Interval Attempted: 30 Feet Retrieved Interval: 1597 - 1626 Recovery Percentage: 100% Age: Lower Cretaceous Tube No. .Top Bottom Remarks 2 - 1 1597 1599 2 - 2 1600 1602 2 - 3 1603 1605 2 - 4 1606 1608 2 - 5 1609 1611 2 - 6 1612 1614 2 - 7 1615 1617 Pebble Shale; Mdst, Tight vfgr SS, Est. ~ = 22% SS, 107 Units Gas Pebble Shale; Mdst, Tight 2 - 8 1618 1620 ,. 2 - 9 1621 1623 " 2 - 10 1624 ~26 .' Estimated thickness of potentially productive lithology: 8 feet Lithology type: Fine grain sandstone Estimated porosity: 20% Estimated permeability: <1 md - 40 md Hydrocarbons Shows: 107 unit gas, & residual +30 API crude Gas ([;ons. Field Core Report NSB #6 Page 3 of 9 03/20/88 CORE #3 (30 Foot Fiberglass) Date: March 21, 1988 Preservation: Frozen Core On DF: 0000 Hrs End Preservation: 0115 Hfs Formation: Pebble Shale w/ SS Drillers Depth: 1627 - 1656 Interval Attempted: 30 Feet Retrieved Interval: 1627 - 1656 Recovery Percentage: 100% Age: Lower Cretaceous Tube No. Top Bottom Remarks 3 - 1 1627 1629 3 - 2 1630 1632 3 - 3 1633 1635 3 - 4 1636 1638 3 - 5 1639 1641 3 - 6 1642 1644 3 - 7 1645 1647 Mdst & vfgr SS, Oil Stained SS, 127 Units Gas Pebble Shale; Tight (Mdst, mica, tr pyr) Pebble Shale; Mdst, Tight 3 - 8 1648 1650 ,, 3 - 9 1651 '1653 ,, 3 - 10 1654 1656 ,, Estimated thickness of potentially productive lithology: 5 feet Lithologic type: vf - fgr SS, slcalc, tr mica Estimated porosity: 20% Estimated permeability: <1 md - 30 md Hydrocarbons Shows: 127 units gas, residual crude, f yel cut flor Field Core Report NSB # 6 Page 4 of 9 03/31/88 CORE #4 (30 Foot Fiberglass) Date: March 23, 1988 Preservation: Frozen Core On DF: 0245 Hfs End Preservation: 0430 Hrs Formation: Kingak Shale Drillers Depth: 2090 - 2101 Interval Attempted: 12 Feet Retrieved Interval: 2090 - 2101 Recovery Percentage: 100% Age-. Jurassic Tube No. Top .Bottom 4 - 1 2090 2093 4 - 2 2094 2096 4 - 3 2097 2099 4 - 4 2100 2101 Remarks Kingak Shale No productive intervals indicated. Field Core Report NSB # 6 Page 5 of 9 03/31/88 co~ #5 (30 Foot Fiberglass) Date: March 24, 1988 Preservation: Frozen Core On DF: 1900 Hrs End Preservation: 2100 Hrs Formation: Upper Barrow Drillers Depth: 2151 - 2180 Interval Attempted: 30 Feet Retrieved Interval: 2151 - 2178 Recovery Percentage: 93 % Age: Jurassic Tube No. Top Bottom 5 - 1 2151 2153 5 - 2 2154 2156 Remarks Upper Barrow Sandstone 5 - 3 2157 2159 " 5 - 4 2160 2162 " 5 - 5 2163 2165 " 5 - 6 2166 2168 " 5 - 7 2169 2171 " 5 - 8 2172 2174 " 5 - 9 2175 2177 " 5- 10 2178 .~80 No recovery 2178.2 - 2179.8 Estimated thickness of potentially productive lithology: 28 feet Lithology type: vfgr ss, v slty, fri, slcalc, glauc, lam Estimated porosity: 15% Estimated permeability: <1 md - 30 md Hydrocarbons Shows: 20 - 30 units gas, tr yel cut flor Field Core Report NSB #6 Page 6 of 9 03/31/88 #6 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 0215 Hrs End Preservation: 0310 Hrs Formation: Upper Barrow Drillers Depth: 2180 - 2199 Interval Attempted: 20 Feet Retrieved Interval: 2180 - 2198 Recovery Percentage: 97% Age'. Jurassic Tube No. Top Bottom 6 - 1 2180 2182 6 - 2 2183 2185 Remarks Upper Barrow Sandstone 6 - 3 2186 2188 ,, 6 - 4 2189 2191 ,, 6 - 5 2192 2194 ,, 6 - 6 2195 2197 " 6 - 7 2198 2199 No Recovery 2199 Estimated thickness of potentially productive lithology: 19 feet Lithology type: vfgr ss, slay, fri, calc, tr glauc Average estimated porosity: 20% Estimated permeability: <5 md - 100 md Hydrocarbons Shows: 1470 units gas, no cut, no flor. Field Core Report NSB #6 Page 7 of 9 03/31/88 co~E #7 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 0730 Hrs End Preservation: 0900 Hrs Formation: Upper Barrow Drillers Depth: 2200 - 2227 Interval Attemptpd: 28 Feet Retrieved Interval: 2200 - 2227 Recovery Percentage: 100% Age: Jurassic Tube No. Top Bottom Remarks 7 - 1 2200 2203 7 - 2 2204 2206 Upper Barrow Sandstone 7 - 3 2207 2209 ,, 7 - 4 2210 2212 ', 7 - 5 2213 2215 ,, 7 - 6 2216 2218 ,, 7 - 7 2219 2221 ,, 7 - 8 2222 2224 ,, 7 - 9 2225 ~, '2227 ,, Estimated thickness of potentially productive lithology: 27 feet Lithology type: vfgr ss, indist lam, tr glauc & pyr, slcalc Average estimated porosity: 18% Estimated permeability: <5 md - 200 md Hydrocarbons Shows: 125 units gas, no cut, sl. yel. flor. Field Core Report NSB #6 Page 8 of 9 03/31/88 CORE #8 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 1300 Hrs End Preservation: 1435 Hrs Formation: Upper/Lower Barrow Drillers Depth: 2228 - 2257 Interval Attempted: 30 Feet Retrieved Interval: 2228 - 2257 Recovery Percentage: 100% Age: Jurassic Tube No. .Top Bottom Remarks 8 - 1 2228 2230 8 - 2 2231 2233 8 - 3 2234 2236 8 - 4 2237 2239 8 - 5 2240 2242 8 - 6 2243 2245 8 - 7 2246 2248 8 - 8 2249 2251 8 - 9 2252 '2254 8 - 10 2255 2257 Upper Barrow Sandstone Lower Barrow Sandstone Estimated thickness of potentially productive lithology: 30 feet Lithology type: vfgr ss, indist, lam., tr. glauc. & pyr., slcalc. Average estimated porosity: 22% Estimated permeability: <1 md - 300 md Hydrocarbons Shows: 225 units gas, no cut, v. sl yel. flor. Field Core Report NSB # 6 Page 9 of 9 03/31/88 CORE #9 (30 Foot Fiberglass) Date: March 25, 1988 Preservation: Frozen Core On DF: 1850 Hrs End Preservation: 2010 Hrs Formation: Barrow (Zone 1) Drillers Depth: 2258 - 2287 Interval Attempted: 30 Feet Retrieved Interval: 2258 - 2287 Recovery Percentage: 100% Age: Jurassic Tube No. Top Bottom Remarks 9 - 1 2258 2260 Barrow Sandstone 9 - 2 2261 2263 ,, 9 - 3 2264 2266 ,, 9 - 4 2267 2269 ,, 9 - 5 2270 2272 ,, 9 - 6 2273 2275 ,, 9 - 7 2276 2278 ,, 9 - 8 2279 2281 ,, 9 - 9 2282 ~ '2284 ,, 9 - 10 2285 2287 ,, Estimated thickness of potentially productive lithology: 30 feet Lithology type: vfgr ss, indist lam, tr glauc & pyr, slcalc Average estimated porosity: 18% Estimated permeability: <1 md - 75-md Hydrocarbons Shows: 115 units gas, decreasing; no cut, no flor. RESOURCEJ TECHN[]LIDI~;Y C"', RPiDRAT ! ON 124 Asset Driwe, Scott, LA ?0583 (518) 235-2201 'PRESSURE TEST DA'I'A REPORT COMPANY: WELL: LEASE/FIELD: ZONE: TEST TYPE & NO.: RIG: COMPANY REP: RTC ENGINEER: Brown/Oacobsen North Slope Borough Barrow Field N/A Flow AFter Flora Test Electric Line Ken Wolcott REPORT DATE: 05/10/88 TEST START DATE: TEST START TIME: TEST STOP DATE: TEST STOP TIME: PERFORATIONS(ft): PACKER DEPTH(ft): GAUGE DEPTH(ft): GAUGE TYPE(BHP/Sur): 8HP max(PSIA): BHT max('F): STP max(PSIA): Print date: TEST LOG ***** 04/21/88 19:52:40 05/04/88 10:25:13 2128 - 2252 2114.8 22~6 SurFace Readout lO82.34(Final) 49.3(Final) 1028.32(Final) 05/10/88 COMMENTS: The reports and plots contained here-in are a true 'and accurate representation of the input data. However ,all interpretations are opinions based on analytical techniques described in the literature and we cannot, and do not, guarantee the accuracy or oF any interpretations, and we shall not, except in gross or willFull negligence on our part, be liable or For any loss, cost., damages or expenses incurred or anyone resulting From any interpretations made by oFFicers, agents., or employees. correctness the case oF responsible sustained by one of our RESOURCE ]'N -HNOLOt2-Y CORE- JR~-hT I ON COMP'ANY.: North Slopm WELL .... : $ 6 R1C JU~: 204881511 Borough ]'EST DALE: 4,'21./WB F ! LE: 1 PAGE UNIIS -- PSIA and l'IM~ ~HP CBHP 1W:52:40 1W:52:45 19:52:50 19:52:55 19:5}:20 CU~IMENIS: Begin data 0.000 O.UO1 0.00} 0,004 0.006 0.002' O.OOB O.OlO 0.011 COMMEN-I'S: Begin R1H. 20: ~4:04 0. 690 20: ~5: 04 0. 2 O: ~6: 04 0. 20:32:04 0.240 2U: 58: 04 0. 757' 20: 39: 04 0 · 723 20:40:04 O. 2'90 20: 41:04 O. 807 2 O: 42: 04 0. 20: 43: 04 0. 840 2U:44:04 0.857 20:45:04 0.82,~ 20:46:04 0.890 20: 4?: 04 0. 902' 20:48:04 0.92} 20: 49: 04 0. 940 20: 50: 04 0. 957 20: 51: 04 0. 20:52:04 0.990 20:5}: 04 1. 007 20: 54:04 1.02~ 2 U: 55: 04 1. 040 20:56:04 1.057 20: 57:04 1.07'3 20:58:04 1. 090 20: 59: 04 1.107 21: 00: 04 1.12~ 21: U 1: 04 1. 140 21: 02:04 1. 157 21:0~:U4 1. 12~ 21: 04:04 1. 190 21: 05: 04 1. 207 21: 06: 04 1.22:~ 21: o7:04 1. 240 21: OB: 04 1. 257 21: 09: 04 1.27~ 21: 10:04 1.290, 21: 11:04 1.~07 21: 12: 04 1. 21: 1}: 04 i. mcqui5it ion 1. 000 1~ 1.0O0 1.000 1.O00 1.000 1.O00 1.000 1.0O0 1.000 . .58 13.58 1~.58 13.58 1~;.58 13.58 13.57 13.52 13.52 1.000 1.UOO 1.000 1.O00 1.000 1.000 1.000 1.O00 1.000 1.000 1.000 1.OUO 1.000 1.000 1.000 1.OUO 1.000 1.OUO 1.BO0 1.OUO 1.000 1.UO0 1.000 1.O00 1.000 1.OOO 1.000 1.UO0 1.000 1.UO0 1.000 1.UO0 1.000 1.OUO 1.000 1.000 1.BO0 1.OD0 1.000 1,OB0 1086.05 1UB6.UB 1086.10 1086.12 1086.1] 1086.14 1086.15 1086.1~ 1086.11 10BS.B~ 1UB6.64 1086.42 1086.44 1086.48 1086.46 1086.92 1087.19 1087.26 1087.09 1086.87 1088.69 1086.60 1086.60 1086.62 IOB6.6D 1091.21 1091.9~ 1091.98 1092.1~ 1092.25 10~2.~2 1092.28 1092.2~ 1092.1~ 1092. O? 1091.97 1091.89 1091.79 lull. 72 1089.52 O.UO 0.00 0.00 0.00 0.00 0.00 -0.01 0.00 0.00 1072.48 0.03 0.02 0.02 0.01 0.01 0.01 O.O0 -0.04 -0.26 0.7,9 -0.22 0.02 0.04 -0.02 0.46 0.27 0.07 -0.17 -0.22 -O.1B -0.09 0.00 0.02 0.01 4.58 0.22 0.05 0.15 0.12 0.07 -0.04 -0.05 -O.UB -0.08 -0.10 -O.OB -0.10 -0.07 -2.40 22.6 0.0 1 22.6 -0.0 2 22.6 0.0 D 22.6 0.0 4 22.5 -0.0 5 22.5 0.0 6 22.5 0.0 2 22.5 -O.O B 22.5 0.0 ':2 49.0 26.5 10 49.2 0.2 ll 49.4 O. 1 12 49.5 O. 1 49.6 O. 1 14 49.P 0.1 15 49.8 O. 1 16 49.1:3 0.1 12 49.9 O. 0 18 49.9 0. 49.9 O.O 20 49.9 0.0 21 49.9 O.O 22 49.9 -0.0 49.9 -0. O 24 49.9 -0.0 25 49. B -O. O 26 49.8 -0.0 22 49.8 -0. 0 28 49.8 -O,O 29 49. B -0.0 ~,0 49.7, -O. 0 49.7 -0.0 ~2 49. ? -0.0 49.? -0.0 .~4 49.6 -0.0 49.6 -O. 0 ~6 4c).6 O. 0 32 49.6 O. 0 49.7 O.0 49.7 O. 0 4U 49.7 0.0 41 49. ? 0.0 42 49. ? 0.0 49.7, 0.0 44 49.7 0. O 45 49.7 O. 0 4~ 49. ? O. 0 49.7 0. 0 4E 49.7 0.0 49 RESOURCE 'T'l ZHNOLOGY CORF ,RA1- I ON UUI'IF'ANY.: North S!ope WELL .... : ~ 6 K1C JU-ld~: 2U4BWlbll Borough 1EST DA'I E: 4×21/88 FILE: 1 PAGE: 2 UNI'I'S - PSIA and 'F ~HF' ~MHP dr~H. T F(~ 21: 14:04 1. 357 1. U00 21: 15:04 1.373 1. 000 21:16:04 1.3~0 1. UO0 21:17:04 1.402 1. OOU 21:18:04 1.423 1. 000 2i:i8:58 1.438 1.000 21:23:58 1.522 1.UU0 21:28:58 1.605 1.000 21:3~:58 1.688 1.UOO 21:38:58 1.272 1.000 21:43:58 1.855 1.000 21:48:58 1.938 1.000 21:5~:58 2.022 1.UUO 21:58:58 2.105 1.000 22:0~:58 2.188 1.ODD 22:08:58 2.222 1.000 22:13:58 2.355 1.UOO 22:18:68 2.438 1.000 22:23:58 2.522 1.0O0. 22:28:58 2.605 1.000 22:}3:58 2.688 1.OOO 22:38:58 2.772 1.000 22:4}:58 2.855 1.UUO 22:48:58 2.938 1.000 22:5}:58 3.022 1.uuO 22:58:58 }.105 1.000 23:03:58 3.188 1.UO0 23:08:58 3.272 1.OOO 23:13:58 3.355 1.UUO 23:18:58 3.438 1.OO0 2>:23':58 3.522 1.UU0 2}:28:58 3.605 1.000 2~:>>:58 3.688 1.UU0. 2>:38:58 3.772 1.OOO 2~:4~:58 3.855 1.UO0 2~:48:58 3.938 1.000 23:53:58 4.022 1.000 23:58:58 4.105 1.000 00:03:~B 4.188 1.000 00:08:58 4.272 1.000 00:1~:58 4.~55 1.OUO 00:18:58 4.438 1.000 00:2>:58 4.522 1.000 0U:28:58 4.605 1.000 00:3}:58 4.688 1.UU0 00:38:58 4.772 1.000 00:4~:58 4.855 1.O00 00:48:58 4.938 1.ODD 00:53:58 5.022 1.UU0 00:58:58 5.105 1.000 01:03:58 5.188 1.000 1086.53 1086.26 1085.80 1085 1085.45 1086. O1 1086.84 1086.94 1086.97 1086.9~ 1087. O0 lOB?.OO 1087.01 1082.01 lOB?.O1 10BT.Ol 1087.02 lOB?. 02 1087.02 1087.02 1086.c29 1086.75 1086.~9 1086.15 1086.09 1086.05; 1085.97 1086. O0 1086.5)0 1086.98 1087. O0 1087.01 lOB2.01 1087.02 1087.02 1082.02 1086.98 1086.77 1086.47 1087.21 1088.46 lOBT.BO 10BB. 16 1088.25 1088.20 1087.07 1087.47 1087.43 1087.54 1087.~9 1087.~8 '-2.79 -0.22 -0.46 -0.24 -0.11 0.56 0 .B} 0.10 0.03 0.02 0.01 0.00 O.O1 0.00 O.O0 0.00 O.O1 0.00 0.U0 0.00 -0.03 -0.24 -0.36 -0.24 -0.06 -0.04 -0.OB 0.03 0.~0 0,08 0.02 0.01 O.UO 0.01 O.O0 0.00 -0.04 . -0.21 -0.30 0.24 1.25 -0.66 0.36 0.09 -0.05 -1.13 0.40 -0.04 -0.09 0.05 -0.01 49.7 0.0 50 49.7 -0.0 51 49.2 U. 0 52 49.7 -0.0 53 49.6 -0.0 54 49.6 -0.0 55 49.5 -0.2 56 4~.3 -O.1 49.2 -0. 49.2 -0.1 49.1 -0.1 60 49.1 -0.0 61 49.0 -0.0 62 49.0 -0.0 63 49.0 -0.0 64 49.0 -O.O 65 49.0 -0.0 66 48.9 -0.0 67 48.9 -0.0 68 48.9 -O. 0 69 48.9 0.0 70 48.9 -0.0 48.9 0.0 2'2 48.9 - 0.0 73 48.9 O. O 74 48.9 - 0.0 75 48.9 O. 0 26 48.9 - 0.0 22 48.9 0.0 28 48.9 0. 0 29 48.9 U.O 80 48.9 0.0 B1 48.9 O. 0 82 48.9 -0.0 83 48.9 O. 0 84 48.9 O. 0 85 48.9 0.0 86 48.9 O. 0 87 48.9 O. 0 88 48.9 O. 0 89 48.9 O. 0 90 48.9 0.0 91 48.9 O. 0 92 48.9 0.0 93 48.9 O. 0 94 48.9 O. 0 95 48.9 - O. 0 48.9 -0.0 92 48.9 O. 0 9E 48.9 O. 0 9~, 48.9 -0.0 10[ RESOURCE 'TI. ~HNOLO(.~Y CORP' .I--~lc--~:~-I- ! ON CUMF'RNY.: North Slope WLLL .... : $ 6 RIC J0M~: 204881511 Borough 1ESl' DA'I'E: 4/22/88 FILE: 1 PAGE: 5' UNI'IS - PSIA ~'nd 'F ¢]- lllb (I-,r'~) (l+dt [~HP CMHP [~HI' ~J [~H 1' 01:08:58 5.272 1.OUO 01:13:58 5.)55 1.000 01:18:58 5.438 1.UUO 01:23:58 5.522 1.000 Oi:~W:SB 5.605 1.OOO 01:33:58 5.688 1.000 01:38:58 5.222 1.UU0 01:43:58 5.855 1.000 01:48:58 5,9)8 1.UUO 01:5):58 6.022 1.000 01:5~:58 6.105 1.OUO 02:0):58 6.188 1.000 O2:OB:SB 6.222 1.000 02:1~:58 6.)55 1.000 02:18:58 6.4J8 1.UOU 02:23:58 6.522 1.000 02:28:58 6.605 1,O00 02:33:58 6.688 1.OOO 02:38:58 6.772 1.000 02:43:58 6.855 1.000 02:48:58 6.9)8 1.UUO 02:53:58 7.022 1.000 02:58:58 7.105 1.UUO 03:03:58 7.188 1.000 03:08:58 ?.272 1.000 O>:l):SB 7.355 1.OOO UJ:lW:98 2.438 1.DO0 03:23:58 7.522 1.00O 03:28:58 7.605 1.000 03:33:58 2.68~ 1.000 03:3E:58 2.222 1.UUO 03:43:58 7.855 1.OOO 03:48:58 7.938 1.OUO 03:53:58 8.022 1.DO0 03:58:58 8.105 1.UUO 04:03:58 B.1BB 1.000 04:08:58 8.222 1.DOD 04:13:58 8.355 1.000 04:18:58 8.438 1,000 04:23:58 8.522 1.000 04:28:58 8.605 1.UUO 04:33:58 8.688 1.000 04:38:58 8,772 1.UUO 04:43:58 8.855 1,000 04:48:58 8.938 1.OUO 04:53:58 9.022 1.000 04:58:58 9.105 1.O00 05:03:58 9.188 1.DO0 05:08:58 9.222 1.DUO 05:13:58 9.355 1.000 05:18:58 9.438 1.UUO 1087.38 1087.37 1087.36 1U89.35 1087.34 10~?.33 1087.)2 1089.11 1086.~7 1086.55 1086.4) 1086,37 1086.32 1086.)4 1086.45 1086.~6 1086.30 1086,09 1086.00 1086.02 108~.97 1086.00 1086.00 1086.30 1086.40 1086.20 1085.89 1085.62 1085.78 1085.58 1085.46 1085.25 1086.09 1085.03 1085.03 1089.02 1084.94 1084.87 1086.10 1082.14 1087.28 1U87.33 1087.36 1087.38 1087.39 1087.40 1087.41 1087.42 1087.41 1087.42 ' 1087.43 O.UO -O.O1 -0.01 -O.O1 -O.O1 -0.01 -O.O1 -0.21 -0.t4 -0.22 -0.12 -0.06 -0.09 0.02 0.11 -0.09 -0.06 -0.21 -0.09 0.02 -0.05 0.03 O,UO 0.30 0.10 -0.20 -0.31 -0.27 0.16 -0.20 -0.12 -0.21 -0.16 -0.06 O.UO -0.01 -0.08 -0.07 1.23 1.04 0.14 0.05 0.03 0.02 0.01 O.O1 0.01 0.01 -O,U1 O.O1 O.U1 48.9 0.0 1 48.9 0.0 2 48.9 0.0 3 48.9 -0. 0 4 48.9 0.0 48.9 0.0 6 48.9 0.0 48.9 0.0 B 48.9 -0.0 48.9 O.O lO 48.9 0.0 11 48.9 -0.0 12 48.9 0.0 13 48.9 -0.0 14 48.9 0.0 15 48.9 -0. O 16 48.9 0.0 12 48.9 -0.0 18 48.9 O.O 19 48.9 O. 0 20 48.9 0.0 21 48.9 O. 0 22 48.9 O. 0 23 48.9 O. 0 24 48.9 O.O 25, 48.9 O. 0 26 48.9 0.0 2.-2 48.9 -0.0 28 48.9 O. 0 29 48.9 0.0 30 48.9 -U. O 31 48.9 O. 0 32 48.9 0.0 33 48.9 -O. 0 34 48.9 O. O 35 48.9 0.0 36 48.9 0.0 37 48.9 O. 0 48.9 O. O 39 48.9 O. 0 40 48.9 0.0 41 48.9 0. O 42 48.9 O. 0 43 48.9 0.0 44 48.9 0.0 45 48.9 0. O 46 48.9 - 0.0 47 48.9' 0,0 48 48.9 O. 0 49. 48.9 0.0 50 48.9 O.O 51 CUI']H~NY.: Nor~l-~ Slop~ WFLL .... : ~ 6 R'IC JO~4~: 204BB1'¥1i Borough 'IES~ DALE: 4/22/Ww FILE: 2 PAGE: 4 UNITS - PSIA and 'F ~l'l';MP_~hr~) (l'+dt )zCt i~Ht=' ~ L-~HP I~HI' d I~1.H1' R:t~ 05:23:58 05:28:58 U5:33:58 05:38:58 U5:43:58 05:48:58 05:5}:58 06:03:58 06:08:58 06:13:58 06:18:58 06:23:58 06:28:58 06:}}:58 06:58:58 06:43:58 06:48:58 06:53:68 06:58:58 02:03:58 07:08:68 07:13:58 07:18:58 O,7:23:08 02:28:68 U7:33:~8 0.7:38:~8 07:4~:68 07:63:58 02:98:58 08:U~:58 OB:OB:6B UB:13:~B BW:iB:SB 08:2~:¥B 08:28:68 O8:33:~8 08:38:58 08: 43: 68 08:48:58 08:63:68 OW:SB:5B U~:03:58 Oe:OB:~B U~:13:58 OY:lU:SB U9:23:58 09:28:58 U~:33:bB 9.522 1.000 1087.43 9.605 1.000 1087.44 9.688 1.000 1082.45 9.222 1.000 1082.45 9.~65 1.UUO 1087.46 9.938 1.000 10W~.46 10.022 1.OUO 1087.42 10.105 1.O00 1087.47 10.188 1.BOO 1087.48 10.272 1.000 1'087.48 10.355 1.UOO 1087.48 10.438 1.000 1087.49 10.522 1.OUO 1082.49 10.605 1.000 1082.49 10.688 1.O00 i08~.50 10.772 1.000 1087.50 10.855 1.O00 1087.42 10.938 1.OOO 1082.39 11.022 1.UUO 1082.09 11.105 i. O00 1086.76 11.188 1.000 1086.51 11.272 1.OOO 1086.39 11.365 1.000 1086.32 11.438 1.000 1086.48 11.522 1.0U0 1086.58 11.605 1.000 1U86.62 11.688 1.000 1086.45 11.222 1.000 1086.47 11.855 1.OUO 1086.13 11.938 1.000 1086.08 12.022 1.OOO 1085.91 12.105 1.000 1085.31 12.188 1.UUO 1085.25 12.272 1.OOO 1085.45 12.355 1.UO0 1085.22 12.438 1.OOO 1084.99 12.522 1.UUO 1084.94 12.605 1.000 1084.97 12.688 1.UU0 1085.39 12.722 1.000 1082.24 12.855 1.UUO 1087.41 12.938 1.000 1087.46 13.022 1.UUO 1082.49 13.105 1.000 10~7.51 13.188 1.UUO 1087.62 13.272 1.000 1087.54 13.355 1.UO0 1082.54 13.438 1.OOO 108~.56 13.522 1.000 1087.56 13.605 1.000 13,6~8 1.UUO 1087.58 0.00 0.01 O.U1 0.00 O.UO 0.01 O.U1 0.00 0.01 0.00 O.UO 0.01 O.O0 0.00 0.01 0.00 -0.03 -O.OB -0.30 -0.33 -0.25 -0.12 -0,02 0.11 O.lO 0.04 -0.12 0.02 -0.34 -0.09 -0.17 -0.60 -0.08 0.22 -0,23 -0,23 -0.05 0.03 0.42 1 .B5 0.17 0.05 0.03 0.02 0.01 0.02 O.OO 0.02 0,00 0.01 0.01 48,9 -0, 0 52 48.9 O, 0 53 48,9 O, 0 48,9 O, 0 55 48.9 O. 0 56 48.9 -0, 0 52 48.9 O.O 58 48.9 O, 0 59 48.9 0.0 60 48.9 0.0 61 48.9 O, 0 62 48,9 0,0 63 48.9 O. 0 64 48.9 O. 0 65 48.9 -O. 0 66 48.9 O. 0 62 48.9 O. O 68 48.9 O, 0 69 48.9 -0.0 70 48.9 O, 0 71 48.9 0.0 22 48.9 - 0.0 73 48.9 0.0 2'4 48.9 0.0 76 48.9 0.0 76 48.9 - 0.0 72 48.9 0. 0 28 48.9 O. O 79 48.9 0.0 80 48.9 -0.0 81 48.9 O. 0 82 48.9 -0. 0 83 48.9 0. 0 84 48.9 O, 0 8.5 48.9 O. 0 86 48.9 O. 0 82 48.9 O. 0 88 48.9 0.0 8'2 48.9 0,0 ~0 48.9 O.O 91 48.9 O. 0 92 48.9 O, 0 93 48.9 -0. O 94 48.9 O. O 95, 48.9 O. 0 96 48.9 -0.0 92 48.9 0.0 98 48.9 -0.0 48.9 O. 0 lO0 48.9 -O. O 1 48.9 0.0 2 RESOURCE l' ,._7, HNOLOGY CORF. _)RA1- I DN L:UI'II-'Ar.4Y.: North Slope WELL .... : 4t 6 klC jUE~t: 2U48Wlb11 8orough 'lEST DR]E: 4,/22/BE: FILb: 3 PRGE: 5 UNII'S = PS1A and 'F d I ll'lL(.hr~) (l+dt)/dt ~HP dMHP 09:38:58 13.222 1.UU0 09:43:58 13.855 1.000 09:4~:58 13.~38 1.UU0 09:53:5~ 14.022 1.O00 09:58:58 14.105 1.000 10:03:58 14.188 1.000 10:08:58 14.222 1.UUU 10:13:58 14.355 1.00U i0:i8:58 14.458 1.OO0 10:23:58 14.522 1.000 10:28:58 14.605 1.000 1U:33:58 14.688 1.000 10:38:58 14.222 1.000 10:43:58 14.859 1.000 10:48:58 14.958 1.DUO 10:53:58 15.022 1.000 10:58:58 15.105 1.000 11:0~:58 15.188 1.000 11:08:58 15.222 1.OUO 11:13:58 15.355 1.000 ii:i~:$8 15.458 1.U00 11:23:58 15.522 1,O00 11:28:58 15.605 1.UUO 11:33:58 15.688 1.000 11:38:58 15.222 1.UOO 11:43:58 15.855 1.0,00 11:48:58 15.938 1.UO0 11:53:58 16.022 1.000 11:58:58 16.105 1.UUO 12:03:58 16.188 1.000 12:0~:58 16.222 1.UUO 12:13:58 16.355 1.000 12:18:58 16.438 1.DUO 12:23:58 16.522 1.000 12:28:58 16.605 1.OOO 12:33:58 16.688 1.000 12:38:58 16.~22 1.000 12:43:58 16.855 1.000 12:48:58 16.938 1.UUO 12:53:58 17.022 1.000 12:58:58 l?.lU5 1.UUO 15:03:58 i?.iBB 1.OOO 13:08:58 12.222 1.0UO 13:13:58 17.355 1.OOO 13:18:58 17.438 1.UO0 1):23:58 17.522 1.000 13:24:56 12.538 1.OUO 13:25:01 17.53~ 1.00U 13:25:06 17.541 1.UUO 13:25:11 17.542 1.000 1~:25:16 17.543 1.'UUO 1087.59 IUW?.6O 108~.56 1082.24 1086.86 lU~6.20 1086.63 1086.68 1086.24 1086.68 1086.54 1086.41 1086.~? 10~6.31 1086.25 1086.17 1086.14 1086.00 1U85.99 1085,98 1085.PP 1085.60 1085.28 1085.26 1085.44 1085.28 1085.13 1086.13 1087.36 1087.52 1082.55 1082.52 1087,58 1U87.59 108~.59 1087.~4 1086.8~ 1086.~0 1086.62 1086.7~ 1086.~4 1086.5~ 1086.48 1086.56 1085.94 1085.10 1085.10 1085.10 1UBS.10 1085.11 1085.10 0.U1 0.Ol -0.04 -0.32 -0.38 -0.16 -0.07 0.05 0.U6 -0.06 -0.14 -0.13 -0.04 -0.06 -0.06 -O.OB -0.03 -0.14 -0.01 -0.01 -0.21 -0.17 -0.~2 -0.02 O.tB -0.16 -0.15 1.00 1.23 0.16 0.03 0.02 O.U1 0.01 0.00 -0.25 -0.47 -O,l? -0.08 0.11 O.Ol -0.15 -0.11 -0.12 -0.42 -0.84 0.00 0.00 O.OO 0.o1 -0.U1 48.9 U.0 48.9 0.0 4 48.9 O.0 48.9 0.0 6 48.9 0.0 48.9 -0.0 8 48.9 0.0 9 48.9 0.0 10 48.9 0.0 11 48.9 O. 0 12 48.9 -0.0 48.9 0.0 14 48.9 O. 0 15 48,9 0.0 16 48.9 0.0 48.9 -0.0 lB 48.9 O. 0 19 48 · 9 -O. 0 20 48.9 0.0 21 48.9 O. 0 22 48.9 O.O 23 48.,'-) -0.0 24 48.9 O. 0 25 48.9 -0.0 26 48.9 0.0 27' 48.9 O. 0 28 48.9 O. O 29 48.9 -0. O 30 48.9 O.O 31 48.9 O.O 32 48.9 O. 0 33 48.9 O. 0 34 48.9 O. 0 35 48.9 O. 0 ..7,6 48.9 O. 0 48.9 0.0 38 48.9 O. 0 39 48.9 -O.O 413 48.9 O.O 41' 48.9 - 0. O 42 48.9 O. 0 43 48,9 0,0 44 48.9 0.0 45 48.9 - 0.0 46 48.9 U. O 47 48.9 0. O 48 48.9 0.0 49 48.9 0.0 50 48.9 0.0 51 48.9 -0.0 52 48.~ 0.0 53 RESOURCE TL £HNOLOGY CORF-JRA]" 1 ON CUP1F'ANY. : No r t h S I ope WELL .... : ~ 6 RTC JU~$: 2U4881511 Borough lEST DA'IE: F1LE: 3 PAGE: UNI]S = PSIA and 'F ¢] | ~'IL t t-, r S .) ~'l'*¢t ~HH qlBHP BHT ¢ fCH'f R~ 13:25:21 13:25:26 13:25:31 13:25:56 13:25:41 13:25:46 1~:25:51 lj:25:56 i3:26:01 13:26:06 13:26:11 13:26:16 13:26:21 1~:26:26' 1~:26:31 13:26:56 13:26:41 13:26:46 1&:26:51 13:26:56 13:2~:01 13: 27:06 13: 22:11 13: 22:16 15:27:21 13:22:26 13:22:31 13:27:36 13:22:41 i~:22:46 1~:27:51 1>:22:56 13:28:01 15:28:06 15:28:11 13:28:16 13:28:21 13:28:26 13:28:31 13:28:36 13:28:41 1~:28:46 13:28:51 13:2~:56 13:29:01 13:29:06 13:29:11 13:2~:16 15:29:21 1~:2V:26 12.545 12.546 12. 548 17. 549 17.550 12.552 12.555 12.554 12.556 12.557 12.559 12.568 12.561 17.563 12.564 12.566 17.562 17.568 17.570 17.571 17.573 12.574 12.525 12.527 17.578 17.529 17.581 17.582 12.584 12.585 12.588 12.589 17.591 12.592 17.595 17.595 1~.596 12.598 17.599 12.600 12.602 17.603 COMMENTS: Op 12.604 12.606 17.607 17.609 17.610 17.611 12.613 en well 1.000 1085.10 1.000 1085.10 1.UUO 1085.15 1.000 1085.17 1.UUO 1085.21 1.000 1085.25 1.UUO 1085.29 1.000 10B5.}2 1.000 1085.55 1.OOO 1085.38 1.000 1085.40 1.000 1085.42 1.000 1085.44 1.000 1085.45 1.OUO 1085.47 1.000 1085.49 1.000 lO85.5o 1.000 1085.51 1.000 1085.66 1.000 1085.83 1.UUO 1085.99 1.BO0 1086.11 1.UUO 1086.23 1.O00 1U86.32 1.UUO 1086.41 1.O00 10~6.49 1.000 1086.56 1.OOO 1086.62 1.OUO 1086.68 1.000 1U86.25 1.000 10B6.?B 1.OOO 1BS6.B2 1.000 1086.86 1.000 1086.90 1.000 1086.95 1.000 1086.96 1.UOO 1086.99 1.OOO 1082.02 1.OUO 1087.04 1. 000 1087.06 1. OUO 1087. UB 1. 000 1087. lO 1.UUO 1085.41 to ¢low on 8/64" 1. O00 lOBO. 12 1. 000 1075.67 1. 000 1071.78 1.000 1068.32 1.UO0 1065.20 1.000 1062.31 1.UUO 1059.64 O.UO O.OO 0.03 0.04 0.04 0.04 0.04 0.03 0..05 0.03 0.02 0.02 0.02 0.01 0.02 0.02 0.01 0.01 0.15 0.17 0.16 0.12 0.12 0.09 0.09 0.08 0.02 0.06 0.06 0.05 0.05 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 -1.69 choke. -5.29 -4.45 -3.89 -3.46 -3.12 -2.89 -2.67 48.9 -0.0 9,4 48.9 O. 0 55 48.9 -O. 0 48.9 0.0 52 48.~ 0.0 58 48.9 O. 0 48.9 0.0 6U 48.9 O. 0 61 48.9 O.O 62 48.9 O. 0 63 48.9 -O. O 64 48.9 O. 0 65 48.9 O. O 66 48 ..9 0.0 6 48.9 U. 0 68 48.9 O. 0 69 48.9 O. 0 70 48.9 O. 0 71 48.9 - 0.0 22 48.9 0.0 73 48.9 - O. 0 74 48.9 O. 0 75 48.9 0.0 48.9 O. O 48.9 O. 0 78 48.9 0. O 79 48.9 O. 0 80 48.9 O. 0 B1 48.9 O.O 82 48.9 -0.0 B.~, 48.9 O. 0 84 48.9 O. 0 85 48.9 O. 0 86 48.9 O. 0 BY' 48.9 O. 0 B8 48.9 O. 0 89 48.9 -O. O 90 48.9 O. 0 48.9 0.0 92 48.9 O. O 93 49.U 0.0 48.9 -0.0 95 48.9 O. O 96 49.0 O.O 92 49.0 0.0 9B 49.0 O.O 99 49.0 O.O 49.0 -0.0 1 49.0 0.0 2 49.0 O.O RF$OURC_.E_ 'I"'L _.iHNOLOL.7.-,Y C. LIRF.JRIqT ! ON CUMP'ANY.: North Slope WELL .... : 4~ 6 R'IC OUt,I: 2U48U1511 Borough 1EST DALE: 4/22/8~ F'!LE: 4 PAGE: 2 UNI1S - PSIA and 'F 13:29:31 13:29:36 13:29:41 13: 5'9: 46 13:29:51 13:29:56 13:30:01 13:30:06 13:30:11 1¥:30:16 13:30:21 13:30:26 13:30:31 13:30:36 13:30:41 13:30:46 13:30:51 13:30:56 13:31:01 13:31:06 13:31:11 13:31:16 13:31:21 13:31:26 13:31:31 13:31:36 13:31:41 13:31:46 13:31:5) 1 13:31:56 13: 32: O1 13: 32: 06 13:32:11 13: 32: 16 13:32:21 13:32:26 13:32:31 13:32:36 13:32:41 13: 32: 46 13:32:51 13:32:56 13:33:01 13: 33: 06 13:33:11 13: 33: 16 13:33:21 13:33:26 13:33:31 13:33:36 13:33:41 17.614 1.OOO 17.616 1.OOO 17.617 1.UUO 17.618 1.000 17.620 1.UUO 17.621 1.000 12.623 1.000 1~.624 1.000 1~.625 1.UUO 17.622 1.000 17.628 1.OUO 17.629 1.000 12.631 11000 12.632 1.000 12.634 1.000 17.635 1.000 17.636 1.UUO 1~.638 1.000 17.639 1.000 17.641 1.000 17.642 1.UUO 17.643 1.OOO 17. 645 1. UO0 17.646 1.000 17.648 1. OUO 17.649 1.000 12.650 1.UUO 17.652 1.000 12.653 1.UUO 12.654 1.000 17.656 1.UUO lY.657 1.000 17.659 1.UUO 17.660 1.000 12.661 1.000 12.663 1.OOO 1~.664 1.UOO 12.666 1.000 17.66~ 1.000 17.668 1.000 17.670 1.OUO 17.671 1. 000 17. 673 1. OUO 12.624 1.000 17. 625 1. UUO 17.677 1.000 12.678 1.DO0 17.629 1.OOO 1F.6B1 1.UUO 17.682 1.ODD 17.6W4 1.UOO 1052.20 lU54.91 1052.79 1USO .86 1049. OB 1047.45 1045.93 1044.52 1043.20 1041.98 1040.88 1039.03 103B.B? 1U37.95 1037.11 1036.30 1035.56 1034.87 i034.23 1033.05 1032.54 1032.05 1031.59 1031.15 1030.73 1030.33 1U29.96 1029.62 1029.30 1028.99 1028.21 1028.43 1028.19 1027.95 102F. 72 1022.51 1022.31 102~.12 1026.93 1026.Y8 1U26.63 1026.48 1026.34 1026.20 lU26.06 1025.94 1025.82 1025.72 1U25.61 1025.52 2.44 2.29 2.12 1.93 1.28 1.63 1.52 1.41 1.32 1.22 1.10 1.05 0 0.92 0.04 O.B1 0.74 0.69 0.64 0.62 0.56 0.51 0.49 0.46 0.44 0.42 0.40 0.37 0.34 0.32 0.31 0.28 0.28 0.24 0.24 0.23 0.21 0.20 0.19 0.19 0.15 0.15 0.15 0.14 0.14 0.14 0.12 0.12 0.10 0.11 0.09 49.0 O.O 4 49.0 0.0 49.0 -0.0 6 49. 0 O. O ,-;" 45'.0 -0.0 49.0 O.O 9 49.0 0.0 1u 49.0 -0.0 11 49.0 0.0 12 49.0 O.O 13 49.0 0.0 14 49.0 0.0 15 49.0 -0.0 16 49.0 0.0 1Y' 49.0 0.0 18 49.0 -0.0 19 49.0 O.O 20 49.0 0.0 21 49.0 -0.0 22 49.0 0.0 23 49.0 -0.0 24 49.0 O. 0 25 49.0 O. 0 26 49.0 0.0 22 49.0 0.0 49.0 0.0 29 49.0 O.O 30 48.9 -0.0 31 48.9 0.0 3'2 48.9 0.0 33 48.9 -0.0 34 48.9 O. 0 35 48.9 -0.0 36 48.9 0.0 37 48.9 -0.0 38 48.9 0.0 39 48.9 -0.0 40 48.9 O. O 41 48.9 O. 0 42 48.9 - 0.0 43 48.9 - 0.0 44 48.9 0.0 45 48.9 - O. 0 46 48.9 O. O 47 40.9 O. 0 48 48.9 - 0.0 49 48.9 U.O 5U 48.9 0.0 51 48.8 -O.O 52 48.8 0.0 53 48.8 O.O RESOURCE l" ~HNOLOBY COR~ JRAI' 1 ON COI'IP'RNY.: Nor. th S!ope R]'C 3UM~: 2U4881511 Borough 'lES] DALE: F'!LE: 4 PAGE: UNIIS = PSIA and 'F ~J~HP 13:33:46 17.685 1.UUO i3:33:bi 12.686 1.000 1~:3~:~6 17.608 1.uuo 1~:34:0i i?.68~ 1.000 13:34:06 17.6~1 1.uuo 13:34:11 17.692 1.O00 13:34:16 1~.6~3 1.UUO 13:34:21 12.695 1.000 13:34:26 12.696 1.000 13:34:31 12.698 1.000 15:34:36 1P.699 1.OOO 13:34:41 l?.?0U 1.DOB 13:34:46 17.202 1.UO0 13:34:51 12.203 1.000 13:34:56 lY.?04 1.O00 13:35:01 17.706 1.000 13:35:06 12.202 1.000 13:35:11 17.709 1.000 13:35:16 12.~10 1.000 13:35:21 17.~11 1.000 13:35:26 1~.~'13 1.000 13:35:31 17.?14 1.000 13:35:36 17.716 1.UUO 13:35:41 17.?17 1.000 13:3~:46 1~.718 1.UUO 13:35:51 1F.?20 1.OOO 13:35:56 1~.721 1.UUO 13:36:01 1~.223 1.OOO 13:36:39 1~.~33 1.UUO 13:36:49 17.~36 1.OO0 13:36:59 12.239 1.UUO 13:32:09 12.241 1.000 i3:3~:19 17.~44 1.0O0 13:37:29 17.747 1.000 13:37:39 l?.YSO 1.000 13:32:49 17.253 1.000 13:37:~9 12.255 1.OOO 13:38:09 I?.YSB 1.OOO 13:3~:19 17.~61 1.000 13:38:43 12.768 1.000 13:39:43 1~.2~4 1.OUO 13:40:43 l?.BO1 1.000 13:41:43 17.818 1.DUO 13:42:43 17.B34 1.0O0 13:43:43 i?.8~i 1.uuo 13:44:43 17.868 1.OOO 13:45:43 17.884 1.UUO 13:46:43 1~.901 1.000 13:47:43 17.918 1.UUO 13:48:43 17.934 1.000 13:4~:43 17.951 1.UUO 1025.44 lU25.36 1025.22 1025.19 1025.12 1025.05 1024.96 1024.91 1024.86 1024.81 1024.26 1024.71 1024.66 1024.61 1024.56 1024.52 1024.48 1024.44 1024.41 1024.38 1024.35 1024.31 1024.28 1024.24 1024.20 1024.17 1024.15 1024.13 1023.98 102~ 1023.93 1023.91 1023.89 1023.86 1023.85 1023.85 i023.84 1023.84 1023.83 1023.82 1023.83 1023.85 1023.~0 1023.92 1024.04 1024.13 1024.20 1024.28 1024.56 1024.43 1024.50 -O.OB -O.O8 -0.09 -0.08 -O.U? -0.02 -0.09 -0.05 -O.U5 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.04 -0.04 -0.04 -0.03 -0,03 -O.U3 -0.04 -0,03 -0.04 -0.04 -0.03 -O.U2 -0.02 -0.15 -0,02 -0,03 -0.02 -0.02 -0.03 -0.01 0.00 -0.01 0.00 -0.01 -0.01 0.01 0.02 0.05 0.07 0.02 0.09 0.0:2 O.OB 0.08 0.02 0,07 4B.B -0.0 55, 48.8 O. 0 56 48.8 -0. 0 57 41~.8 -0. O 58 48.8 U. 0 59 48. B -0.0 60 48.8 0.0 61 48.8 -O. 0 62 48.8 O. 0 63 48.8 O. 0 64 48.8 -0.0 48.8 O. O 66 48.8 O. 0 48.8 O. 0 68 48.8 -0.0 69 48.8 O. 0 20 48.8 -O.O 48.8 0.0 22 48. ? - 0.0 73 48.7 0.0 24 48. F - 0.0 48.7 0.0 76 48.7 - U. 0 22 48.2 0.0 28 48, ? - 0.0 ?'~ 48.2 0.0 80 48. ? -O. 0 81 48.2 0.0 82 48.2 -0.0 83 48.,'7 -0.0 84 48.2 0.0 85 48.7 -0.0 86 48.? -0.0 B? 48.7 O. 0 88 48.~ -0.0 89 48.6 0.0 90 48.6 0.0 91 48.6 -0.0 92 48.6 O.O 93 48.6 -0.0 94 48.6 -0. 0 95 48.6 -0.0 96 48.6 -0.0 972 48.5 -0.0 98 48.5 O. 0 99 48.5 -0.0 100 48,5 -0.0 1 48.5 -0.0 2 48.5 0.0 3 48.5 O.O 4 48.5 -0.0 5 RESOURCE ]-~ -'HI'-IOLOGY CORF- ._IRi~tT' I O1--I CUMP'ANY.: [dELL .... : N'IC JUId~: North 51ope Borough 1ESl DALE: FILE: 5 PAGE: UNI'IS - P'SIA and 'F ¢'! IME~hr.~) ~l'+¢t BHP ~HP 13: 50: 43 17. 968 13:51:43 17.984 13: 52:43 18. lls: 53: 43 lB. O1B 13: [~4:43 i8. U34 i3:55:43 lB. o5i 125: 56: 43 18. 068 14:02:22 18.163 i4: 04:22 i8. 14:06:22 18.230 14: 013: 22 18. 263 14:10:22 18.296 14:12:22 18.330 14: 14:22 18.363 14:15:09 18.375 14: 2 0: 09 18. 458 14: 25: 09 18. 541 14:30:09 18.625 14:35:09 18.7U8 14:40:09 18.291 14:45:09 18. 14: 5 0: 09 18. 958 14:55:09 19.U41 15:00:09 19. 125 15:05:09 19.208 15: 10: 09 19.291 15: 15: U9 19: 20: 09 19. 458 15: 25: 09 19. 541 15: 3 O: 09 19. 625 COMMENIS: F late 15: 35: 09 19. 708 15: 40: 09 19. 791 19: 45: 09 19. 875 15: 50: 09 19. 958 19: 55: 09 20. 041 16:00:09 20. 125 16: 05: 09 20. 208 16:07:14 20.243 16: 08: 14 20. 259 16:09:14 20.226 16:10:14 20.293 16:11:14 20.309 ,. 16: 12: 14 20. 326 16:13:20 20.344 16: 18: 20 20. 428 i6:23:20 20.5i! 16: 3i: ii 2u. 642 16: 36: 11 20. 225 16: 41:11 20. 809 16: 46: 11 2U. 1.gOO 1024.55 1.000 1024.63 1.UUO 1024.71 1.000 1024.72 1.UUO 1024.86 1.000 1024.96 1.OUO 1029.05 1.000 1025.25 1.UOO 1025.36 1.000 1025.46 1.UUO 1025.52 1.goo 1025.68 1.000 1025.84 1.OOO 1025.98 1.OOO 1026.03 1.OOO 1026.33 1.UUO 1026.99 1.000 1026.77 1.UUO 1022.05 1.000 102~.18 1.OUO 1026.95 1.000 1022.14 1.UUO 1027.11 1.000 1027.09 1.O00 1027.39 1.000 1027.41 1.UO0 1027.~0 1.BO0 1028.13 1.UOO 1028.73 1.000 1028.95 out. Shut-in well to 1.OOO 1028.99 1.UUO 1080.67 1.000 1059.22 1.UOO 1031.71 1.DO0 1025.28 1.000 1083.61 1.000 1085.43 1.OOO 1085.98 1.OOO 1086.11 1.000 1086.23 1.000 1086.33 1.000 1086.41 1.000 1086.50 1.000 1086.58 1.OOO 1086.86 1.UUO 1087.06 1.OOO IOS?.2B 1.OUO lUB?.15 1.000 1U~2.48 1.UUO 1087.57 0.05 O.OB O.UB 0.06 O.U9 0.10 0.U9 0.20 0.11 0.10 0.11 0.11 0.16 0.14 0.05 0.30 0.26 0.18 0.28 0.13 -O .23 0.19 -0.03 -0.02 0.30 0.02 0.09 0.63 0.60 0.22 1 ight F 50.04 1.68 -41.40 -2.56 43.52 8.33 1.82 0.55 0.13 0.12 0.10 0.08 0.09 O.U8 0.28 0.20 0.22 -0.13 0.33 0.09 48.5 48.5 48.5 48.5 48..5 4:3.5 4,'3.5 48.5 48.5 48.5 48.5 48.5 48.5 48.4 48.5 48.4 48.4 48.4 48.4 48.3 48.3 48.3 48.3 48.2 48.2 48.2 48.2 48.2 48.1 48. 1 iar'e. 48.2 48.5 . 48.2 48.4 48.3 48.6 48.? 48.8 48.8 48.8 48.9 48.9 48.9 48.9 48.9 48.9 48.9 48.9 48.9 0.0 6 O.O 7 O.O 0.0 U.O lO 0.0 11 0.0 12 0.0 13 O.O 14 0.0 15 0.0 16 O. 0 12 U.O 0.0 19 0.0 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 25 0.0 26 0.0 22 O.O 0.0 29 0.0 30 0.0 31 0.0 32 O.O 33 0.0 34 0.0 39 0.1 0.~ 0.1 0.2 0.1 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 36 39 40 41 44 46 42 4E 49 50 51 52 5~ RESOURCE l', SHNOLDGY CORF 3RAI" I ON UUP1F'At4Y.: North 51ope WELL .... : ~ 6 R'IC JOB~t: 204881511 Borough ]bSl DALE: FILE: 5 PA~E: 1U UNII'S = PSIA and 'F T imk. ~H'I' d~3H1 I~:{[ 16:51:11 20.9,,75 16:56:11 21. 059 12: Di: 11 21. 142 12: 06:11 21.225 17: ii: ii 21. 309 17: 16: ii 21.392 12:21: ii 21.425 12:26: ii 21. 559 12:31:11 21.642 17:36:11 21.725 i7:4i: ii 21.809 i2:46: ii 2i.892 i?:Si: ii 21.975 17:56: ii 22. 059 i8: oi: ii 22. 142 i8: 06: ii 22. 225 18: 11: 11 22. 309 18: 16: 11 22. 392 18: 21: 11 22. 425 18: 26: 11 22. 559 18: 31: 11 22. 642 18: 36: 11 22. 725 18: 41:11 22. 809 18: 46: 11 22. 892 is: 51: 11 22. 925 i8: 56: ii 23.05,:) ie: oi: ii .23. 142 i9: 0~: ii 23. 225 i~: ii: ii 23.3o9 i,,~: i6: ii 23. ~,92 19: 21: 11 23. 425 19: 26: 11 23. 559 19:31:11 23.642 19: 36: 11 23. 725 19: 45: 19 2:5. 878 19: 45: 24 23. 879 COMMENTS: Reopen wel 19:45:29 23.880 19:45:34 23.882 19:45:~9 23.88~ 19:45:44 23.884 19:45:49 23.886 19:45:54 2~.S87 19:45:59 23.88~ 19:46:04 25.890 19:46:09 23.891 19:46:14 23.893 19:46:19 23.894 19:46:24 23.896 19:46:29 23.897 19:46:54 23.898 1.OU0 1087.65 1.OOO 10W7.72 1.UU0 1084.10 1.000 1087.55 1.000 1084.81 1.000 1087.59 1.000 1085.81 1.000 1087.46 1.UO0 1086.20 1.000 1086.15 1.000 1086.26 1.000 1086.54 1.OOO 1086.41 1.000 1086.46 1.000 1086.50 1.000 1086.52 1.OOO 1086.55 1.000 1086.57 1.000 1086.58 1.000 1086.60 1.000 1086.61 1.000 1086.62 1.UUO 1086.64 1.OOO 1086.64 1.UUO 1086.66 1.000 1086.67 1.UO0 1086.69 1.000 1U86.69 1.UUO 1086.69 1.OOO 1086.69 1.gu0 1086.21 1.000 lU86.71 1.0O0 1086.72 1.0O0 1086.73 1.OUO 1086.63 1.000 1084.71 I on 8/64" choke. 1.OOO 1080.24 1.OO0 1076.32 1.000 1022.58 1.UO0 1069.27 1.goo 1066.17 1.OOO 1063.40 1.goo 1060.78 1.000 1058.~5 1.000 1056.11 1.000 1054.06 1.000 1052.16 1.UUO 1050.40 1.U00 1048.77 1.OOO 1047.26 O.UB 0.07 -3.62 ~ .45 -2.24 2.58 -1.58 1.65 -1.26 -0.05 0.11 O.OB 0.07 0.05 0.04 0.02 0.03 0,02 0.01 0.02 0.01 0,01 0.02 0.00 0,02 0.01 0.02 0.00 0.00 0.00 0.02 0.00 0.01 0.01 -0.10 -1.92 -4.47 -3.92 -~. 74 -3.31 -3.10 -2.77 -2.62 -2.43 -2,24 -2.05 -1.90 -1 -1.63 -1.51 48.8 -0.0 56 48.8 O. 0 52' 48.8 -U. 0 58 48.8 -0.0 59 48.8 -O. 0 60 48. B -0. 0 61 48.8 -0.0 62 48. B -0.0 48.8 O. 0 64 48.8 O. O 65 48.8 0.0 66 48. B -0.0 62 48.8 O. 0 68 4B.B O. 0 69 48.8 -0.0 20 48.7 -0.0 71 48. B 0.0 22 48. B O. 0 7.5 48.8 O. 0 24 48.7 - 0.0 75 48.7 0.0 26 48. B 0.0 7Y 48. B O. 0 78 48.7 - 0.0 79 48.E~ O.O WU 48.8 0.0 81 48.8 0.0 82 48.8 O. O 8~ 48.8 O. 0 48.8 O. 0 8.5 48.8 O. 0 86 48.8 O. 0 87 48.8 O. 0 88 48.8 O. O 89 48.8 0.0 90 48.8 0.0 91 48.8 0.0 9'2 ,48.8 0. 0 9..3 48.8 O. 0 94 48.8 0.0 95 48.8 0.0 96 48.8 0.0 92 48.8 O. 0 98 48.8 O. 0 99 48.8 O. 0 100 48.8 0.0 1 48.8 0.0 2 48.8 0.0 3 4B.B 0.0 4 4B.B -O. 0 5 RESL]URCE 1": ~_-HNDLDGY CDRF J[-~l" I {IN COf'IP'RNY.: Nor. th S!ope WbLL .... : ~ 6 R'IC 3Ub~f: 204BBlbll Borough 1bS'f DALE: 4/22 FILE: 6 PRGL". UNI1S - PSIA and 'F ¢'1 tM~f(hr.~) (l*dt)/¢t OMHP 19:46:39 23.900 1. UU0 19:46:44 23.901 1.000 1¥:46:49 23,903 1. OO0 19:46:54 23.904 1.000 19:46:59 23.905 1. goo 1'--2: 42:04 2';. 907 1. OOO 19:42:09 23.908 1. BO0 1':7: 42:14 23. 909 1. 000 19:47:19 23. 911 1.DUO 19:47:24 2~.912 1. 000 19:~:29 2~.914 1. OU0 19: 42:~4 2~. 915 1. Dog 19: 47:39 23.916 19: 47:44 23. 918 1. gOO 19:47':49 23.919 1. DO0 19: 42:54 2~. 921 1. goo lW: 47/: 59 2~. 922 1. OOO 19:48:04 2~, 92~ 1. O00 19: 48: 09 2~. 925 1. DO0 19:48:14 2~.926 1. ODD 19:48:19 23.928 1. OOO 19:4E::24 2~.929 1.000 1~:4~:29 2~.~30 1. UUO 19:48:34 2~.9~2 1.000 19:48:39 23.933 1. OUO 19:48:44 23.934 1, 000 19:4:3:49 23.936 1. UOO 19: 40: 54 23. 932 1, 19:48:~9 23.939 1. UUO 19: 49: 04 23. 940 19:49:09 23.~41 1. UUO 19:49:14 23.943 1. 19:49:19 23.944 19: 49: 24 23. 946 1. goo 19: 49: 29 23. 942 1. 19: 49: 34 23. 948 1. 19: 49: 39 23.9~0 19:49:44 23.9~1 1. OOO 19: 49: 49 23. 953 1. OUO 19: 49: 54 25. 954 1, ODD 1~: 4~: 59 2~. 955 1. DUO 19:50:04 2~. 952 1. UO0 1~: ~0: 14 2~. ~5~ 1. 19: 50: 19 2~. 961 1. UUO 19:50:24 2~.962 1.000 i9:50:29 2~.~64 1.UUO 19:50:~4 2~.965 1.000 19: 50: ~9 2~ .966 1. UOO 19:~0:44 2~.968 1.000 1~:50:49 2}.969 1. UUO 1045.86 1044.52 1043.39 1042.30 1041.18 1040.22 1039.36 1U38.56 1032.81 1032.13 1036.50 1035.90 1035.36 1034.86 1034.39 1033.96 1033.55 1033.18 1032.82 1032.51 1032.21 1031.94 1031.68 1031.44 1031.22 1031. 02 1030.83 1030,64 1030.48 1030.33 1030.20 1030. 08 1029.92 1029.06 1029. P'2, 1029,62, 1029.59 1029.53 1029.45 1029.30 1029.32 1029.26 1029.21 1 U29.12, 1029.13 1029.09 1029.06 1029.03 1029. O1 1U28.99 1028.92 -1.40 -1.29 -1.lB -1.09 -1.14 -0.94 -0.86 -O.BO -0.25 -0.68 -0.63 -0.60 -0.54 -0.50 -0.42' -0.43 -0.41 -0.37 -0.36 -0.31 -0.30 -0.22 -0.26 -0.24 -0.22 -0.20 -0.19 -0.19 -0.16 -0.15 -0.13 -0.12 -0.11 -0.11 -0.09 -O.lO -0.08 -0.06 -O.UB -0.02 -0.06 -0.06 -0.05 -0,04 -0.04 -0.04 -0.03 -0.03 -0.02 -0.02 -0.02 48.8 0.0 6 48.8 0.0 2 48.8 0.0 48.8 0.0 48 .B O. 0 1u 48.8 0.0 11 48.8 0.0 12 48.8 O. O 13 48.8 -0.0 14 48.8 O. 0 15 48.8 O. 0 16 48.8 O. 0 48.8 0.0 18 48.8 -0. 0 19 48.8 O. 0 20 48.8 0.0 21 48.8 O.O 22 48.8 -0.0 23 48.8 O. 0 24 48.8 O, 0 25 48,8 O, 0 2e 48.8 -0.0 27 48,8 U.O 48.8 O.O 29 48.8 O.O 48.8 -0. 0 31 48.8 O. 0 32 48.8 -O.O 3;3 48,8 O. 0 3z 48.8 O. 0 35 4,9.7 -O.O 3~ 48.2, O, O 48.7 -0.0 3E 48.2 O. 0 39 48.7 -0.0 4[ 48.7' O.O 4] 48. ? -0.0 42 48. ? 0. O 43 48.7/ - O. 0 4z 48.7 0.0 45 48.7/ - 0.0 4~ 48.7/ 0.0 4> 48.7/ - 0.0 4E 48.7' 0.0 49 48,? O,0 5L 48. ? -0.0 48.2 O. 0 52 48.2 -0.0 53 48.7 O. 0 5,: 48.2 O.O 55 48.2' 0.0 I~.'.ESOURCE I"L _iHNOLOGY CORF 3RA1- I ON CUMF'ANY · II NELL .... : RIC OOb¢~: North Slope Borough 4~ 6 204881511 1ES1 DA'IE: 4/22/WW F1LE: 6 PAGE: 1W UNIIS - PSIA and 'F . dl ll'tE (t-,r.~) (l'*dt ¢DHP ~H1 d~H1 R~f 19: 50: 54 23. 971 1. uuO Iv: 50: 59 23. 972 1. 000 19: 51: 04 23. 973 1. UUO 1~: 5,1: 0~ 2}. 975 1. 000 1~:51:14 2).976 1.OD0 19:¥1:19 2}.928 1. 000 1~:~1:24 2~.~ 1.UUO 1~: 5 1: 52 2~. ~8~ 1.000 1~: 52: 02 2~. ~.B~ 1. 000 1~:52:12 2~.~2 1.O00 1~: 52: 22 2~. ~5 1. UO0 19: ~2: ~2 2}. 998 1. OOO 19:52:42 24.001 1.UO0 19:52:52 2~.00} 1.OUO 19:~: 02 24. 006 1. 000 19:5~:12 24.009 1.000 19:~:22 24. 012 1, UUO 19:53:~2 2~. 014 1.000 17:~:42 24. 017 1. OOO 19:5~:52 2~. 020 1.000 19 :~4:02 24. 02~ 1. gOO 19:~4:12 2~. 026 1. 000 i'~: ~: 22 24. 028 1. OUO 19:54:52 2~. 0~1 1. 000 19: 5~: 42 24. 0~4 1. 000 19:54:52 2~. 0~7 1.000 1~: 55: 02 24.0~9 1. UUO 19:55:12 2~.042 1.000 i9:~:29 24.0~7 1. UUO lW: 5~: ~9 2~. 055 1. 000 19:56:29 2~.064 1. UO0 19:~6:59 2~. 072 1. 000 19:~7:29 24.080 1. OOO 19:~7:59 2~.089 1. 000 19:5~:29 24. 097 1.OUO 19:~8:~9 2~.10~ 1. 000 19:59:29 24,114 1. OOO 19: 59: 59 24. 122 1.000 20: O0: 29 24.1}0 1. UUO 20:00:~9 24. 1}9 1.000 20:01:29 24. 147 1.UO0 20:01:~9 24.1~ 1. 000 20: 02: 29 24. 164 1. UO0 20:02:59 24.1~2 1. 000 20:0~:29 24.180 1.UUO 20:0}:54 24. 187 1. 000 20:04:54 24.204 1. OUO 20: 0~:~ 24.221 1. 000 2U: 06: 5~ 24.2~7 1. UUO 20:07:~4 24.2~4 1. 000 20:08:~4 24.221 1. UUO 1028.95 1028.9~ 1028.92 1028.91 1028.90 1028.90 1028.89 1028.86 1028.86 1028.8~ 1028.B~ 1028.88 1028.89 1028.90 1028.94 1028.98 1029.04 1029.10 1029.16 1029.21 1029.26 1029.30 1029.34 1029.37 1029.41 1029.43 1029.46 1LI29.4~ 102~.5~ 1029.60 1029.66 1029.22 1029.77 1U29.82 1029.78 1029.86 1029.92 1029.98 1030.04 1U30. OB 1030. 13 1030.19 1030.25 1030.32 1030.39 1030.43 1030.55 1050.68 1030.79 1030.90 1031.01 -0.02 -0.02 -O.U1 -O.O1 -O.O1 O.OO -0.01 -O.O5 0.00 0.01 0.00 0.01 0.01 0.01 0.04 0.04 0.06 0.06 0.06 0.05 0.05 0.04 0.04 0.03 0.04 0.02 0.03 0.03 0.04 0.07 0.06 0.06 0.05 0.05 -0.04 0.08 0.06 0.06 0.06 0.04 0.05 0.06 ,0.06 0.07 0.07 0.04 0.12 0.13 0.11 0.11 0.11 48.6 -0,0 52 4W.6 O. 0 48.6 -O, 0 59 48.6 0.0 60 48,6 -O. 0 61 48.6 0. 0 6~ 48.6 -U, 0 63 48.6 -0. O 64 48.6 -U. O 65 48.6 -0. O 66, 48.6 -0.0 65' 48.6 0.0 68 48.6 -0.0 69 48.6 O. 0 70 48.5 -U. 0 71 48.5 0.0 72 48.5 - 0.0 73, 48.5 0.0 74 48.5 - 0.0 775 48.5 0.0 76 48.5 O. 0 48.5 O. 0 78 48.5 - 0.0 79 48.5 -O. 0 80 48.5 0.0 81 48.5 -0.0 82 48.5 O. 0 815 48.5 -0.0 84 48.5 0.0 85 48.5 -0.0 86 48.5 0.0 82 48.5 -0.0 8L~ 48.5 O. 0 89 48.4 -0.0 90 48.4 0.0 91 48.4 -0.0 92 48.4 -0.0 93 48.4 0.0 94 48.4 0.0 95 48.4 -0. O 96 48.4 0.0 97 48.4 O. 0 98 48.4 0.0 99 48.4 -0. 0 lOU 48.4 O.O 1 48.4 0.0 2 48.4 0.0 48,4 0.0 4 48.4 -0.0 5 48.4 0.0 6 48.4 O.O REsouRcE I"L -'HNOLOGY CORF JRF'~I'- ! DN L'LlflP'RNY.: Nor'th S!ope WLLL .... : ~ 6 N'IC 3UB4f: 2O4BBlbll Borough ~3HP CWHP 20:09:54 20:10:64 WU: 11:54 2 0:12: 54 20:13:54 20:14:54 ,_U: 16:54 211: 17:94 20:18:54 20:19:26 2U:21:26 20:23,:26 2U:25:26 20:22:26 20:29:26 20:31:26 20: 3.'~: 26 2U:3~:26 2U:3"?:26,, 20:39:26 20:41:26 2[1:43:26 20:45:26 2 U: 42: 26 20:49:26 20: 90: OB 20:55,:08 21: 00: 08 21: 05: OB 21: 10: OB ,:1:15:08 21:20: OB 21: 26: OB 21:30:08 21:35,:08 21:40:08 ~1: :OB ~1:50:08 21:99: OB 22: gO: OB' 22: 05: OB 22: lO: OB 22: 15,: OB 22: 2 U: UB 22: 25: 08 22:~0:08 22: ]~: OB 22: 40: OB 22: 4~: OB 22:50: OB 24.282 1. DUO 1031. 24.)04 1.OOO 1031.26 24. 321 1. UUU 1031.36 24.332 1.000 1031.46 24.394 1. OD0 1031.94 24.371 1.000 1031.61 24.38.7 1. 000 1031.69 24,404 1.000 1051.75 24.421 1. UO0 1031.80 24.4_37 1. 000 1031.8~ 24.446 1. 000 1031.88 24.429 1. 000 1031.98 24.513 1.OOO 1032.09 24. 546 1 . 000 1052. 16 24. 529 1. 000 1032.24 24.6i3 1. 000 1032.33 24.646 1. UO0 1032.42 24.679 1. 000 1032.50 24. ~13 1 . 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OOU 1034.98 26.958 1. go0 10~5.05 0.12 0.13 U.lO 0.10 O.UB 0.07 0.08 0.06 0.05 0.05 0.0~ 0.10 0.11 0.0:7 O.UB 0.09 0.09 O.OB 0.08 0.07 0.07 0.09 0.U2 0.05 O.UB 0.06 0.00 0.15 0.13 0.13 0.01 0.03 O.UB 0.13 0.16 0.15 0,14 0.08 0.00 0.01 0.04 0.06 0.06 0.05 0.08 0.14 O.lO 0.16 0.13 -0.06 0.02 48.4 -U.O 48.4 O.O 48.4 O. 0 10 48.4 0.0 11 48.4 U. O 12 48.4 -0.0 13, 48.4 0.0 14 48.4 O. 0 15 48.4 -O.O 16 48.4 O, 0 48.4 -0.0 18 48.4 O. 0 19 48.4 0.0 20 48.4 -0.0 21 48.3 -0.0 22 48.3 O. 0 23 48.3 -0.0 2,4 48.3 -0.0 25 48.3 -0.0 2¢__., 48.3 O. 0 22 48.3 0.0 28 48.3 -0.0 29 48.3 -0.0 3U 48.~ 0.0 48.3 -0.0 48.3 O. 0 ,=.is 48.3 O. 0 34 48.2 -0,0 48.2 -0.0 36 48.2 -0.0 .32' 48.2 -0.0 ~,E', 48.2 -0.0 48.2 -U. 0 4U 48.2 -0.0 41 48.1 -O. 0 42 48.1 -O. 0 43, 48.1 -O. 0 44 48. 1 -O. 0 45 48.1 O. 0 46' 48. I -O. O 47 48.1 -O. 0 48 4~. 1 -O. 0 49 48.1 0.0 50 48. o -o. 0 51 48.0 -0.0 52 48.0 0.0 48.0 0.0 48.0 -0.0 55 48.0 0.0 56 4B.O 0.0 57 48.0 -0.0 RESOURCE Ti -HNOLOI~Y [2ORF JR~l" ! ON CONP'RI4Y.: North Slope WELL .... : 4~ 6 N1C JUW~: 204881511 Borough 'lbS1 DR'IE: 4/22/Wt: FILE: 2 PAGE: 14 UNI'I'S - P$1A and 'F [;3HH' d~HP BHI' dBHI' Rt~ 22: 99: 08 23: BO: OB 23: 05: OB 23: 10: OB 23: 15: OB 23:20: OB o3~ :2n. :08 23:30:08 23: 36: OB 23:40:08 23: 45: OB 2%:50:08 23: 55: OB OU: 00: OB 00: 09:08 OU:iO:OB 00: 15:08 00:20: OB 00:25:08 00:30:08 U 0: 35: 08 00:40: OB U0:45:08 00:50:08 U0:55: OB 01:00:08 01:05:08 01: 10: OB U 1: 15: 08 01:32:15 01:42:15 01: 42:15 O 1: 52: 15 01: 52:15 02: 02: 15 02:02:15 02: 12: 15 02: 17:15 02: 22: i5 02: 22: 15 02: 32: 1~ 02: 32: 15 · 02: 42: 15 02: 47: 15 02: 52: 15 02: 57:15 03: 02: 15 03: OF: 15 Of,: 12: 15 03: 17:15 03: 22: 15 22. 041 1.OU0 1035.14 27. 124 1. 000 1035.45 27.208 1. UU0 1035.60 27. 291 1. 000 1035.25 22. 324 1. UUO 1035.83 27.458 1. 000 1035.88 2~.541 1. UO0 1036.04 22.624 1.000 1036.26 27. 208 1 . OUO 1036 · 35 22. 291 1. 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OOO 1037.92 31. 160 1.UUO 1037. 31,243 1. 000 103F. 97 31.326 I·UUO 1037,98 31 . 410 1 . 000 1038 . 02 31.493 1.OOO 1038. 03 0.09 0.31 0.15 0.15 O.UB 0.05 0.16 0.22 0.09 0.03 0.05 0.03 0.01 0.05 0.05 0.04 0,01 0.04 O.OB 0.09 0.06 O.OB 0.03 0.00 0.07 0.03 0.05 0.06 0.08 0.16 0.01 0.01 0.09 0.02 0.01 0.07 0.04 0.06 0.07 0.05 0.04 0.04 0.03 0.01 0.04 0.02 0.03 0.02 O.U1 0.04 0.01 48.0 O.O 59 48. 0 -0. 0 60 48.0 0.0 61 48.0 -0.0 48.0 0,0 63 48.0 -0.0 64 48.0 -0.0 65 48.0 -0.0 66 48.0 0.0 62 48.0 -0.0 68 48.0 0.0 69 47.9 -0,0 20 47.9 0.0 47.9 - 0.0 72 42.9 0.0 23 42.9 - O. O 24 47.9 O. 0 25 47.9 - 0.0 26 47.9 0. O 22' 47.9 O. 0 47.9 - 0.0 79 47.9 O. 0 80 42.9 0.0 B1 42.9 0. 0 82 42.9 0.0 83 47.9 0.0 84 42.9 -0.0 85 42.9 0.0 86 47.9 0. 0 47.9 -O. 0 47.9 0.0 89 47.9 -0.0 90 4~.9 0 . 0 91 47.9 O. 0 92 47.9 -O.O 93 47.9 O. 0 94 42.9 U. 0 95 47.9 -0.0 96 42'.9 0.O 92' 42.9 -O. 0 98 4P.9 U. 0 99 47.9 O. 0 100 42.9 0.0 1 47.9 0.0 2 42.9 -O.O 3 47.9 0.0 4 47.9 -0.0 47.9 0.0 6 47.9 U.O 42.9 O.O B 47.9 -U.O ILUHPRNY.: North b!ope WLLL .... : 4~ 6 k~lC OUId4~: 2U48B1511 Borough 1ESl' DR1E: 4/23.,,'8w F!LE: 8 P~AGE: UNIIS - PSI~q and ~HP d~HP U3:22':15 31.576 1. UUO 0%:32:15 31.660 1.000 03:32:15 31.243 1.000 03:42:15 31.B26 1. 000 03:42:15 31.910 1. UOO 03: 52: 1~ ~1.99~ 1. 000 U~:57:15 32.076 1.UUO 04: 02; 15 ~2.160 1. 04:0.7:15 32.24} 1. 04: 12:15 32.326 1. 04: 17:15 ~2.410 1. UUO 04:22:15 ~2.4~ 1.000 04: 22: 1~ 02. ~76 1. 000 04:~2:15 ~2.660 1. 000 04: ~2`: 15 ~2.74~ I. 000 04:42: 15 ~2. 826 1. O00 04: 42:15 ~2.910 1. UUO 04:52:15 ~2.99~ 1. 000 U4: 52`: 15 ~. 026 1. UUO 05: 02:15 ~5. 160 1. DO0 05:02:15 ~3.243 1. OOO 05: 12: 15 ~5. ~26 1. OOO 05: 1~: 15 33.410 1. UUO 05:22:15 33.493 1. 000 05: 22:15 33. 526 1. UUO 05:32:15 33.660 1. OOO 05:32':i~ 33.~43 1. UOO Ob: 42: 15 33. 826 1. UOO 05:4Y: 1~ 33. 910 1. UUO 0~:52:%5 33.993 1. OOU 05:5Y: 19 34. U~6 1. UO0 06: 02:15 34. 160 1. OOO 06: OF: 15 34. 243 1. U O0 O0: 12: 15 34. 326 1. 000 06: 17:15 34.410 1.0 O0 O~: 22: 15 34. 493 1. 000 06:2~:15 34.~76 1. UUO 06:32: 1~ 34. 660 1. O00 06: 37:15 34. 743 1. UO0 06:42:1~ 34.826 1. 000 06:42:15 ~4.910 1.000 06: 52: 1~ ~4. 993 1. 000 06: 52:15 ~5. 026 1. OUO 07:02:15 ~5.160 1.000 07: 02:15 ~5.24~ 1. UUO OF: 12: 1~ ~5. ~26 1. 000 02`: lY: 15 35. 410 1. UOO 02:27:15 35.526 1.UUO 07:32: 1~ ~5. 660 1. 000 02:37:15 ~5.74~ 1.U00 1038.10 lU38.16 1038.20 1038.24 1038.28 1038.30 1038.34 1038.37 1038.39 1038.39 1038.45 1038.50 1038.51 1038.54 1038.58 1038.61 1038.66 103B.69 1038.81 1038.88 1038.93 1039.03 1039.09 1039.19 1039.20 1039.19 1039.22 1039.22 1039.20 1039.20 1U39.22 1039.30 1039.31 1039.33 1039.39. 1039.42 1039.42 1039.47 1039.52 1039.52 1039.62 1039.64 1039.?~ 1039.82 ' 1039 1039.89 1039.91 1039.98 1040.05 1040.06 0.07 0.06 0.04 0.04 0.04 0.02 0.04 0.03 0.02 0.00 0.06 0.05 0.01 0.03 0.04 0.03 0.U5 0.03 0.12 0.07 0.05 0.04 0.06 0.06 O.lO 0.01 -0.01 0.03 O.UO -0,02 O.UO 0.02 O.UB O.O1 O.U2 0.06 0.03 0.00 0.05 0.05 0.05 0.05 0.02 O.OB 0.10 0.02 0.05 0.02 0.07 0.07 0.01 42.9 -0.0 1u 42.9 0.0 11 47.9 - U. 0 1>~ 42.5; 0.0 13 42.9 0.0 14 47.9 O. 0 1.5 42.9 -0.0 16 47.8 -0.0 47.8 O. 0 1~, 47. B 0.0 19 47.8 0. O 21 47.8 0.0 22 42.8 O. 42.8 -0. 0 24 472.8 O 42. B O. 0 26 47.8 O.O 22' 42'. 8 - 0. 0 47.8 O. 0 29 42.8 0.0 30 47.8 -0.0 31 47.8 U.O 3~ 47. B -0.0 33 472.8 O. 0 34 42.8 0.0 35 472.8 0.0 36 42.8 O. 0 32 47.8 -0. O 3~ 42.8 0.0 39 472.8 O.O 40 47.8 0.0 41 47.8 - 0.0 4'2 47.8 0.0 43 47.8 0.0 44 42.8 - 0.0 45 472.8 0.0 46 '47. B O. 0 42 47.8 - 0.0 48 47. B 0.0 49 472.B 0.0 50 42.7 -O. 0 51 47.8 0.0 47.7 - 0.0 53 472.7 U. 0 42.7 0.0 55 47.2 0.0 56 42.2 0.0 52 47.7 U. 0 47.]7 0.0 59 47.2 0.0 60 RESOURCE 1'~ iiHNOLOGY CORF .JRAI' I O~-1 L~(J~IPRNY.: North Slope Borough WELL .... : 4~ 6 RIC JU~: 204001511 'lEST DR'IE: FILE: UNI'IS = PSIA mhd 'F' I~HP ~HP 07:42:15 35.8'26 1. UUO 07:42:15 35.910 1. 000 07:52: 15 35. 993 1. 0 O 0 07:57:15 ~6. 076 1. 000 OW: 02:15 ~6.160 1. 000 OB: 02:15 36.24~ 1.000 08: 12: 15 36.3~6 1. U U 0 00:17:15 36.410 1. gOO 08:22:15 36.493 1. OUO 0B: 27:15 36.576 1. 000 08:~2:15 S6.660 ~. 000 08: ~: 1~ ~. 74~ i. 000 OB: 42: 15 ~6. 826 1. U U 0 08: 4~: 15 58. 910 1. 000 UW: 52: 15 ~6.9~ 1. 0 O0 08:52:15 ~2.026 1.000 O?: 02: 15 S~. 180 1. 000 0~: 0~: 15 ~. 24~ 1. 000 OW: 12:15 3F.326 1, 0U0 0~: 1~: 15 3~. 410 1. 000 U?:22:15 S2.47~ 1.000 0~: 27:16 3~. ~6 1. 000 U~:~2: 1~ ~Z.660 1. 0U0 0~: ~: 1~ 3~. ~43 1. 000 U'~: 42: 1~ ~. 826 I. 0 U 0 0~: 4~: 15 3~.~10 1. 000 0~: 52: 15 3~. ~9~ 1. 000 0~: 5~: 15 38.0~6 1. 000 10: 02:15 38. 160 1. 000 10: 0~: 15 38. 243 1. 000 10:12:15 ~8.326 1.000 .' 10: 1~: 1~ 38. 410 I. 000 10: 22: 1~ $8.4~] I. 000 10:2~: 1~ ~8.6~6 1. 000 10: 32: 15 ~8.660 1. 000 10: 3~: 16 38. ~43 i. 000 10:51:40 38.~8~ 1. UU0 1~:~1:45 38.~85 1.000 10:~1:60 38.~86 1. 000 10:51:~6 38.~88 1. 000 10: 52: 00 ~8. ~8~ 1. U00 10:52:05 ~8.~0 1. 000 10: 52: 10 ~8. ~2 1. 000 10:~2:15 38. ~ 1. 000 10: 52: 20 38. ~4 1.0U0 10: 52: 25 ~8. ~6 I. 000 10: ~2: ~0 ~8. ~ 1. UUU 10:52:40 ~. 000 1. U00 10:52:45 ~. 001 1. 000 1~:52:~0 ~. 00~ 1. 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B - 0.0 65 47.B O.O 66, 47.8 O. 0 62' 42.8 O. 0 6w 47.8 O. 0 69 47.7 -0.0 70 47.8 O.O 71 47.7 - 0.0 72 47.7 O. 0 73 47.7 0.0 74 47.7 0.0 25 47.7 0.0 76 47.7 - 0.0 77 47.7 0. 0 78 47.7 O. 0 79 42.7 0.0 8U 47.7 O.O 81 47.7 - 0.0 82 47.7 U. 0 83 47.7 0.0 84 47.7 - 0.0 85, 47.7 0.0 Be. 47.7 0.0 87 47.7 0.0 B~, 47.7 - 0.0 89 47.7 0.0 90 47.7 0.0 91 47.7 0. 0 92 47.7 0.0 93 47.7 -0.0 94 47.7 O. 0 95 47.7 0.0 96 47.7 -0.0 92 47.7 0.0 98 47.7 O.O 9'9 47.7 -0.0 lOLl 47.7 O.O 1 47.7 0.0 2 47.7 U.O 47.7 0.0 4 47.7 0.0 b 47.7 0.0 47.7 0.0 47.7 0.0 47.7 0.0 47.7 -0.0 47.2 O.O RESOURCE 1'~ ~HNOLO~Y CORPJR~I' I ON L:Uf'IP'ANY.: North Slope Borough WLLL .... : 4~ 6 N1C 3Uk~:~l: 204881511 1ES]' DALE: 4.."23 FILE: 9 PAGE: UNIIS - PSIA and 'F lIME d] IME(hr~) ~HP' ¢ E:HP [:JH l' dBHT R:Ij 1U:52:55 39.004 10:53:00 39.006 10:53:05 39.00? 1O:5=:lO-, 39.008 10:53:15 39.U10 10:53:2U 39.011 10:93:25 39.013 lO:53:30 39.014 1U:53:35 39 COMMENTS: 1U:53:40 39 10:53:45 5~.018 10:53:50 39.019 10:53:55 ~9.021 10:53:60 39.022 10:54:05 39.024 10:54:10 39.025 10:54:15 39.026 iO:54:20 39.028 10:54:25 39.029 10:54:~0 39.0~1 10:~4:35 39.032 10:54:40 39.033 10:54:45 39,035 10:54:50 39,036 10:54:55 39.038 lO:55:U0 39.039 10:55:05 39.040 10:55:10 39.O42 10:55:15 3~.043 10:55:20 39.044 18:55:25 39.046 1U:55:30 39.042 10:55:35 39.049 10:55:40 39.050 10:55:45 39.051 10:55:50 39.053 10:55:55 39.054 10:56:00 39.056 10:56:05 39.057 10:56:10 39.058 10:56:15 39.060 10:56:20 39.061 10:56:25 ~.063 10:56:30 39.064 10:56:35 3~.065 10:56:40 39.062 10:56:45 39.068 10:56:50 39.069 10:56:55 39.071 10:56:60 39.022 1.0 1.0 1.0 1.0 1.U 1.O 1.0 1.0 .015 1.0 Increase chok .Ul? 1.U 1.O 1.0 1.0 1.O 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.U 1.0 1.U 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.O 1.0 1.0 1.0 1.U 1.0 1.U 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.U 1.0 1.U O0 O0 O0 O0 UO O0 O0 O0 UO e to O0 O0 O0 O0 O0 O0 O0 O0 00 O0 O0 O0 O0 O0 UO O0 UO O0 O0 O0 O0 O0 O0 O0 UO O0 O0 O0 O0 O0 O0 O0 O0 O0 UO O0 O0 O0 UO O0 UO 1040 1040.90 1040.89 1040.89 1040.90 104U.89 1040.89 1040.89 10/64" . 1039.14 1036.61 1034.49 1032.66 1031.05 1029.63 1028.43 1028.50 1028.52 1028.58 1028 1028.49 1028. 13 1022.81 1022.53 1022.22 1026.94 1026.59 1026.28 1026.01 1025.25 1025.17 1025. O1 1024.81 1024.60 1024.43 1024.22 1024.11 1023.96 1023 .B3 1023.20 1023.58 1023.46 1U23.35 1023.24 1023.15 1023. 05 1022.~6 1022.88 1022.80 1022.72 O.O1 0.00 -O.U1 0.00 O.UO 0.01 -O.U1 O.O0 O.OO -1.2'5 -2.53 -2, 12 -1.83 -1.61 -1.42 -1.20 0.07 0.07 0.01 -O.U2 -0.07 -0.36 -0.32 -0.28 -0.26 -0.33 -0.35 -0.31 -0.22 -0.26 -O.SB -0.16 -0.20 -0.21 -0.17 -0.16 -0.16 -0.15 -0.13 -0.13 -0.12 -0.12 -0.11 -0.11 -0.09 -0.10 -0.09 -O.OB -0.08 -0.U8 47.2 -O. 0 12 4,7.2 O. 0 13 42.7 O.O 14 42.2 -0.0 15 4,7.2 0.0 16 42.7 -0. O 12 47". 7 U.O 47.~ 0.0 47.2 O. 0 20 47. Y -0.0 21 47.:2 0.0 22 42.2 O.O 23 42.2 0.0 24 47.2 0.0 25 42.2 O. 0 26 42.;;' 0.0 22 42.7 0.0 28 42'.2 0.0 2.°. 42.2 0.0 3El 4,7.2 0.0 31 42. ,7 0.0 32 4,7.2' 0.0 33 42.2 0.0 34 42'.2 0.0 35 42.8 O. 0 36 42.7 -0.0 32 4?.8 O. 0 38 42.8 O. 0 42.2 -0.0 40 4,7.8 0.0 41 47. :2 - O. 0 42 47. B 0.0 43 47. B O. O 44 42. B U. 0 45 4,7. B 0.0 46 4,7.8 O. O 47.8 0 47.8 0.0 45' 47. ,7 -0.0 50 42.8 O. 0 47.2 -0.0 52 47.8 0.0 53 47.;;' -0.0 54 42.8 O.O 55 42.2 -0.0 56 42.8 0.0 52' 47.8 O. 0 58 42.2 -o,0 59 42.8 0.0 60 49. I:1 0.0 61 RESOURCE 1"~ ~HNOLOGY CORF JRAT I DH CUMPRNY.: Nor th Slope WELL .... : $ 6 R'fC 3OW~: 204B~1511 Borough I ESl DR ! E FILE: 9 UNI]5 = PSIA and 'F ¢-I ]MW (hr'~) .f, 1 +dr ~HP 10:57:05 39.074 1.0U0 10:57:10 39.075 1.O00 10:57:15 39.076 1.000 10:52:20 39.0?8 1.DO0 10:52:25 39.029 1.OD0 10:57:~0 39.081 1.000 10:52:35 39.082 1.UUO 10:57:40 39.0B3 1.000 10:50:13 39.093 1.000 10:~B:23 39.095 1.000 10:~B:33 39.090 1.000 10:50:43 39.1Ol 1.000 10:50:53 39.104 1.000 10:59:03 39.106 1.OOO 10:59:13 39.109 1.BO0 10:59:23 39.112 1.000 10:59:33 39.115 1.000 10:59:43 3~.118 1.000 10:59:53 39.120 1.UUO 11:00:03 39.123 1.000 11:00:13 39.126 1.DO0 11:00:23 39.129 1.000 11:00:33 39.131 1.UO0 11:00:43 39.134 1.000 11:00:53 39.132 1.UUO 11:01:03 39.140 1.000 11:01:13 39.143 1.UUO 11:01:23 39.145 1.000 11:01:33 39.148 1.000 11:01:43 39.151 1.000 11:01:53 39.154 1.UUO 11:02:03 39.156 1.OOO 11:02:13 39.159 1.000 11:02:23 39.162 1.000 11:02:33 39.165 1.000 11:02:43 39.168 1.OOO 11:02:53 39.170 1.UOO 11:03:03 39.173 1.000 11:03:13 39.176 1.000 11:03:23 39.179 1.ODD 11:03:33 39.181 1.UUO 11:03:43 39.184 1.ODO 11:03:53 39.182 1.UUO 11:04:03 39.190 1.DUO 11;04:13 39.193 1.UUO 11:04:23 3~.195 1.000 11:04:33 39.198 1.000 11:04:43 39.201 1.000 11:04:5~ 39.204 1.OUO 11:05:03 3~.206 1.DO0 11:05;13 39.209 1.UUO 1022.65 1022.58 1022.51 1022.45 1022.3B 1022.32 1022.25 1022.20 1021.88 1021.29 1021.71 1021.64 1021.57 i02i.5i i02i. 46 1021.40 1021.35 1021.30 1021.25 1021.22 1021.19 1021. 15 1021. 11 1021. OB 1021.05 1021.04 1021.03 1021.01 1020.99 1020.92 1020.96 1020.94 1020.92 1020.90 1020.89 1020.87 1020.85 1020.84 1020.82 1020.80 1020.79 1020.78 1020.27 1020.75 1020.73 1U20.72 1020.70 1020.6~ 1020.68 1020.67 102U.65 -O.U? -0.07 -0.07 -0.06 -0.07 -0.06 -0.07 -0.05 -0.32 -0.09 -O.OB -0.07 -0.02 -0.06 -0.05 -0.06 -0.05 -0.05 -O.U5 -0.03 -0.03 -0.04 -0.04 -0.03 -0.03 -0.01 -0.01 -0.02 -0.02 -0.02 -0.01 -0.02 -0.U2 -0.02 -0.01 -0.02 -0.02 -0. O'l -0.02 -0.02 -0.01 -0.01 -0.01 -0.02 -0.02 -0.01 -0.02 -0.01 -0.01 -0.01 -0.02 47.7 - 0. O 62 47.8 O.O 63 47.8 0.0 64 47.7 - 0.0 65 47.2 0.0 66 47.7 O.O 67 42.8 O. 0 60 47.7 -0.0 69 47.7 0.0 70 47.8 O. 0 71 47. ? - 0.0 22 47.7 0.0 73 47.2' O. 0 24 47.7 - 0.0 75 47.7 0.0 26 47.7 0.0 72 42.2' U. 0 2~ 47.7 0.0 79 42.2 0.0 80 47.7 -0.0 81 42.2' O. 0 82 47.7 0.0 B3 47.-7 -0.0 ~4 47.7 O. O 85 47.7 0.0 86 47.7 O. 0 87 47.2' O.O B8 47.7 O. 0 BY 42.7 U. 0 9U 47.2 0.0 91 47.7 -0.0 92 47.7 O. 0 93 42.7 0.0 94 47.7 -0.0 95 47.7 0.0 9'6 47.7 O. 0 97 47.7 0.0 98 4:7.7 O. 0 99 47.7 0.0 1UU 47.7 O.O 1 4?.7 U.O 2 47.7 0.0 3 47.7 -0.0 4 47.7 O.O 5; 42.7 -U. 0 6 47.7 0.0 7 47.2 0.0 B 47.7 -O.O 9 47.7 U.O 10 4?.7 0.0 11 47.7 U. O 12 RESOURCE l'k ~HNOLO~]' CORFdR~]- 1ON C0~IP'ANY. : North S!ope WELL .... : 4~ 6 RIC O0~d$: 204881511 Borough ] F_ST DAlE: 4/Y3,"Wb: FILE: lO PAGI:.: 1w UHI]S = Ph;lr, q and 'F dllME[l-,r~) tl+dt)/dt BHF' ~BHP 11:05:23 11:05:33 11:05:43 ll: 05:53 11: 06:03 11:06:13 11: 06: 23 11:06:33 11:06:43 ll: 06:53 ll: 07:03 ll: 02:13 ll: 07:23 ll: 0~: 33 ll: 07:43 ll: 07:53 ll:UB:03 ll: OB: 13 ll: 00:23 ll: 00:33 11:08:43 ll: 08:~3 ll: 0~: 03 ll: 0~: 13 ll: 0~:23 11: 0'~: 33 ll: 0~:Q3 11:09:~3 ll:lO:03 ll:lO:13 11:113:23 11:10:33 11:10:43 11:10:$3 11: 11:03 11: 11:13 11:11:23 11:11:33 11:11:~3 11:11:~3 11: 1~: 03 11: 12:13 11:12:23 11:12:33 11:12:43 11:12:~3 11: 13:03 11:13:13 11:13:23 11:13:33 11:13:43 39.212 3%~.215 39.218 39.220 39.223 39.226 39.229 39.231 39.234 39.237 39.240 39. 243 39.24~ 39.2413 39,2~1 39.254 39,2~6 39,262 39.265 39.268 3'~.220 39.223 3'~, 226 39,2~9 39.281 39.284 39.28~ 39.290 ~.2~5 ~.2~8 ~,~01 39.306 39.309 39.312 39.31~ 39.31B 39.320 39.323 39.326 39.329 39.331 39.334 39.33P 39.340 39.343 39.3~ 39. ~OMMEH]'~: ~hut- 3~.3~ 1.OOO 1.000 1.UUO 1.000 1.OOO 1.DUO 1.UO0 1.OOO 1.DUO 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.OUO l. OOO 1.UO0 1.000 1.000 1.000 1.U00 1.000 1.OOO 1.000 1.UUO 1.O00 1.OUO 1.000 1.000 1.000 1.OUO 1.OOO 1.000 1.OUO 1.OOO 1.OOO 1.UUO 1.DUO 1.DUO 1.OOO 1.000 1.000 1.OOO 1.0OD 1.OUO 1.000 chmnge 1.O00 1020.63 1020.61 1020.60 1020.58 1020.57 lU20.56 1020.99 1020.54 1020.54 1020.53 1020.53 1U20.53 1020.52 1020.51 1020.~1 1020.5~ 1020.6~ 1020.81 1020.91 1020.~ 1021. O~ 1021.12 1021.17 1021.22 1021.25 1021.28 1021.32 1U21.34 1021.36 1021.39 1021.41 1021.42 1021.43 1021.43 1021.45 1021.45 1021.46 1021.46 1021.47 1021.48 1021.4c9 1U21.50 1021.50 1021.51 1021.50 1021.50 1021.~0 1021 .~1 1021.~0 1021.~1 Or l f' lc~ 1 O2B. 72 -0.U2 -0.02 -O.U1 -0.02 -O.O1 -0.01 -0.01 -0.01 0.O0 -0.01 O.UO 0.00 -0.01 -0.01 0.00 0.05 0.13 0.12 0.10 O.OB U.U? 0.06 0.05 0.05 0.03 0.03 0.04 0.02 0.02 0.03 0.02 0.01 O.U1 0.00 0.02 0.00 0.01 0.00 0.01 0.01 0.01 0.01 U.UO 0.01 -0.01 O.OO 0.00 0.01 -0.01 0.01 plate. 7.21 47.7 -O. 0 13 47.7 O. 0 14 47.7 -O.O 42.2 O. 0 16 47.7 0.0 1 47.7 O. 0 47,2 O. 0 19 47.7 0.0 20 42.2 0.0 21 42.2 0.0 22 47.2 0.0 23 42.2 O. 0 24 47.7 0.0 25 47.7 0.0 26 47.7 0.0 22 42.2 0.0 28 47.7 0.0 29 47.7 0.0 30 47.7 0.0 31 47.7 - 0.0 32 47.7 0.0 33 47.7 0.0 47.2 0.0 35; 42.7 0.0 36 47.7' 0.0 32' 47.7 -0.0 3¥ 47.2 0.0 3~ 42.2 0.0 40 47.~ 0.0 41 47.7 - 0.0 4:2 42.2 U. 0 43 42.7 0. 0 44 47.7 0.0 45 47.7 0.0 46 42.2 O. 0 42 47.7 0.0 413 47.7 U. 0 49 42.7 0.0 5U 47.2 -0. 0 51 47.7 0.0 92 42.7 U.O 93 47.7 0.0 42.7 O.0 55 47,2 -0.0 56 42.2 U.0 47.7 0.0 47.7 -O. O 59 4?.7 0.0 47.7 O.0 61 47.7 -0.0 62 47.2 -U. O 6.~ COHPRNY.: North 5!ope WELL .... : 4~ 6 R]U 30811:2U4881511 Bo rough l' ES'[ DRI'E: 4/23/8 _H F'ILE: 10 PAGE: 20 UN!I'S = PS!A and 'F ¢1 trlL(hrs;) (,1+¢t dMHP IdHl ¢ WH'I- 11:13:53 11: 14:03 11: 14:13 11: 14:23 11:14:33 11:14:43 11:14:53 11: 15:03 11: 15:13 11: 15: 23 11:15:33 11:15:43 11:15:53 11: 16:03 11:16:13 11:16:23 11:16:33 11: 16: 43 11:16:53 11: 17:[33 11: 17:13 11: 17:56 11:18:01 11: 18:06 11:18:11 11: 18:16 11:18:21 11:1~:26 11:18:51 11:18:36 11: 1~: 41 11:18:46 11:18:51 11:18:56 11: 15;: 01 11: 1~: 06 11:1~:11 11: 19`: 16 11:19:21 11:19:26 11:19:31 11:15;:36 11:19:41 11:19`:46 11:19.:51 11:19:56 11:20:01 11:20:06 11:20:11 11:20:16 11:20:21 39.354 1.000 1039.30 39.356 1.000 1047.02 3~.359 1.000 1052.22 39,362 1.OOO 1057.09 39.365 1.OOO 1060.46 39.368 1.OUO 1063.09 39.370 1.000 10~5.22 39 . 373 1 . OUO 1066 . 94 39.376 1.000 1060.36 39.379 1.000 1069.56 39.301 1.000 1070.56 39.304 1.000 1071.39 39.307 1.000 1072.15 39.390 1.OUO 10~2.02 3~.3~3 1.000 1073.42 39.395 1.UO0 1073.94 3~.3~8 1.000 1074.42 39.401 1.000 1074.06 3e.404 1.000 1~75.26 39.406 1.UUO 1075.61 39.409 1.OOO 1075.94 39.421 1.UUO 1022.10 39.423 1.000 1077.22 39.424 1.000 1077.33 3~.425 1.000 1077.44 39.427 1.U00 1077.54 3~.428 1.000 107~.64 39.429 1.UO0 39.431 1.000 1077.03 39.432 1.UUO 1077.93 39.434 1.000 1070.03 39.435 1.000 10~B.11 39.436 1.000 1070.20 39.430 1.000 1070.20 39.439 1.000 1070.36 39.441 1.U00 1070.45 39.442 1.000 1070.52 39.443 1.000 1070.60 39.445 1.000 1070.60 39.446 1.UUO 1070.~5 3~.440 1.000 IO?B.B2 39.449 1.OUO 1078.89 39.450 1.000 1828,96 39,452 1.UUO 107e.03 39,453 1,000 1079,0~ 39,454 1,0U0 1079,16 39.456 1.OOO 1029.22 39.452 1.UO0 1079.28 3~.459 1.000 107~.~4 39,460 1.UUO 1079.40 3~.461 1.DO0 102~.46 10.58 2.22 5.25 4.32 3.32 2.63 2.13 1.22 1.42 1.20 1.00 O.B3 0.26 0.67 0.60 0.52 0.48 0.44 0.40 0.35 0.33 1.16 0.12 0.11 0.11 O.lO 0.10 O.11 O.OB 0.10 O.lO 0.08 0,09 O,U8 0.08 0.09 0.07 O.UB O.OB 0.07 0.02 O.O? 0.02 0.07 0.06 0.02 0.06 0.06 0.06 0.06 0.06 47. ~ O. O 64 4,7. ? U. 0 65 47.7 0. 0 66 47. ? 42.2 0. 0 47.2 O. 0 6W 472.2 O. 0 42.2 U. 0 47.7 0.0 ,72 47.7 O. 0 73 42.2 0.0 74 47.7 0.0 75 4.7.7 0.0 76 47. B O. 0 77 47.8 0.0 78 4,7.8 O. 0 79 42.8 O.O 80 47.8 0.0 81 42'.8 O. 0 82 4,7.8 0.0 83 47.8 O. 0 84 47.9 O. 1 85 47.9 0. O 86 47.9 0.0 42.e 0.0 08 4,7.9 O.O 89 47.9 0.0 90 4,7.9 0.0 91 48.0 O. 0 92 48.0 0.0 9`3 4B.O 0.0 94 48.0 0.0 95 48.0 O. 0 96 48.0 O.O 92 48.0 0.0 98 48.0 0.0 99' 48.0 0.0 10U 48.0 O.O 1 48.0 0.0 2. 48.0 0.0 3 48.0 0.0 4 48.0 -0.0 48,1 0.0 6 48.1 0.0 7 48.1 0.0 B 48.1 0.0 48.1 O.O lO 40.1 0.0 ll 48.1 O. 0 12 48,1 O.O 13 48.1 0.0 14 RESOURCE T'E _;HNOLOIZY EORF JRf-~T' ! ON C0~IF'ANY.: North S!ope WELL .... : $ 6 R'llS D08~: 204881¥11 Borough 1-1=5'1' DALE: 4/23/BW F ILL: 11 UNITS - PSIA and 'F ¢1 lrlb(hr$) (l'+dt)/Ct tCHP dl~HP' I::IH'I' ~I~H 1' 11:20:26 39 11:20:31 39 11:20:36 39 11:20:41 39 11:20:46 39 11:20:51 39 11:20:56 39 11:21:U1 39 11:21:06 39 11:21:11 39 COMMENI'S: 11:21:16 39 11:21:21 39 11:21:26 39 11:21:31 39 11:21:36 39 11:21:41 39 11:21:46 39 11:21:51 39 11:21:56 39 11:22:01 39 11:22:U6 39 11:22:11 39 11:22:16 39 11.:22:21 39 11:22:26 39 11:22:31 39 11:22:36 39 11:22:41 39 11:22:46 39 11:22:51 39 11:22:56 39 11:23:01 39 11:23:06 39 11:23:11 39 11:23:16 39 .463 1.OOO 1079.52 .464 1.000 1029.57 .466 1.000 1079.64 .467 1.000 1079.69 .468 1.000 1029.75 .470 1.000 1079.M1 .4~1 1.OOU 1029.86 ,423 1.gOO 1029.92 .474 1.000 1029.9~ .4?5 1.000 1088.02 Reopen on 10/64" choke. .427 1.000 1080.08 .470 1.000 1021.33 .479 1.O00 1066.67 .4B1 1.000 1062.35 .402 1.000 1050.55 .404 1.000 1055.10 .40¥ 1.0~0 1052.23 .406 1.O00 1049.56 .4BB 1.U00 1042.25 .409 1.O00 1045.12 .491 1.UWO 1043.19 .492 1.OOU 1041.45 .493 1.UUB 1039.02 .495 1.000 1038.46 .496 1.000 1037.26 .490 1.0~0 1U36.07 .499 1.UUO 1034.95 .500 1..000 1U33.95 .502 1.000 1033.02 .503 1.000 1032.16 · 504 1.000 1031.36 .506 1. O00 1030.61 .507 1.OUO 1029.92 .509 1. OOO 1U29.28 .510 1.000 1028.67 39.511 1.000 1028.13 39.513 1. UUO 1022.56 3~.514 1. 000 1027.07 39.516 1. U 00 1026.62 39. 517 1. 000 1026.19 39.518 1. 000 1025.80 39. 520 1. 000 1025.41 ~9.~21 1.000 1025.01 39.523 1.000 1024.6~ 39.524 1.000 1024.36 ~9.~2~ 1.000 1024.06 39.527 1.000 1023.78 39.528 1.000 1023.~1 39.534 1.UUO 1022.41 39.53? 1.OUU 1U22.01 11:23:21 11:23:26 11:23:31 11:23:36 11:23:41 11:23:46 11:23:51 11:23:56 11:24:01 11:24:U6 11:24:11 11:24:16 11:24:21 11:24:44 11:24:54 0.06 0.05 0.07 0.09 0.06 0.06 0.05 0.06 0.09 0.05 O.U6 -4.66 -4.32 -3.80 -3.37 -2 -2.67 -2.3,1 -2.13 -1.93 -1.74 -1.58 -1.41 -1.20 -1.19 -1.12 -1.00 -0.93 -0.86 -0.80 -0.7/5 -0.69 -0.64 -0.61 -0.54 -0.57 -0.49 -0.45 -0.43 -0.39 -0.39 -0.40 -0.33 -0.32 -0.30 -0.28 -0.22' -1.10 -0.40 4W.1 0.0 1¥ 48.1 O.O 16 48.1 0.0 48.1 U.O 48.1 0.0 19 48.1 0.0 20 48.1 0.0 21 48.2 O. 0 48.2 O. 0 23 48.2 U. 0 24 48.2 O. 0 48.2 O. 0 26 48.2 0.0 22 48.2 0.0 28 48.2 -0.0 29 48.2 0.0 3U 4E:.2 Iii. 0 31 48.2 O. 0 32 48.2 0.0 33 48.2 0.0 34 48.2 U. 0 35 42J.2 O. 0 36 48.2 U.O 37 4E~.2 O. O 48.3 0.0 39 48.3 0.0 40 48.3 O. 0 41 48.3 0.0 42 42.3 O. 0 43 48.3 O. U 44 48.3 O. 0 45 48.3 0.0 46 48.3 U. 0 48.3 0.0 48.3 0.0 49 48.3 0.0 50 48.3 U.O 48.3 0.0 52 48.3 0.0 53 48.3 -0.0 54 48.3 0.0 55 48.3 0.0 5,6 4FJ. 3 -U. 0 48.3 0.0 48.3 U.0 48.3 -0.0 60 46.3 U.O 61 48.3 0.0 62 48.2 -O.O 63 48.3 0.0 64 RESE. IURIL:E 'T, "'HN[SLEJE~Y E;[JRF JR~T ! [_LIN [:OI'li-'RNY,: North Slope Borough HELL .... : ~t 6 RIC 30~3~: 2O4881511 ~ES'f DR'[E: 4./23/BB FILE: ll F'RGE: 22 UNITS = PSIA and 'F' I IMb dlil'lb_(hr~;) (l+dt)/dt; tdHP ¢t~HP ~H1 dMH-I K:{t 11:25:84 39.540 1.O0O 11:25:14 39.543 1.OO0 11:25:24 39.646 1.000 11:25:34 39.948 1.DUO 11:25:44 3~.551 1.OOO 11:25:54 39.554 1.UU0 11:26:04 39.55? 1.000 11:26:14 39.559 1.UUO 11:26:24 39.562 1.O00 11:26:34 39.565 1.OUO 11:26:44 39.568 1.00O 11:26:54 39.521 1.UO0 11:27:04 39.523 1.000 11:27:i4 }9.526 1.UUO 11:27:24 39.529 1.000 11:22:34 39.582 1.OUO 11:22:44 39.584 1.000 11:27:54 39.582 1.UO0 11:28:04 39.590 1.000 11:28:14 39.593 1.0U0 11:28:24 39.596 1.000 11:28:34 39.598 1.000 11:28:44 39.601 1.000 11:28:54 3~.6U4 1.O00 11:29:04 ~9.602 1.000 11:29:14 3~.6U9 1.UO0 11:29:24 39.612 1.OOO 11:29:42 39.612 1.OUO 11:30:12 39.626 1.U00 11:30:42 39.6~4 1. OO0 11: 31:12 39.642 1. 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B O. 0 44 46. B O. 0 45 46.8 0.0 46 46. B 0.0 47 46.8 0.0 48 46.8 O. 0 46.8 O. 0 46.8 0.0 51 46.8 O. 0 52 46.8 U. 0 46.8 O. 0 54 46.8 O. 0 55 46.8 O. 0 56 46.8 0.0 57 46.8 O. 0 46.8 U. 0 59 46.8 O.O 60 46.8 O.O 61 46.8 O. 0 62 46.8 U. 0 6~ 46.8 O. 0 64 46,8 O. O 65 46.8 O. 0 66 46.8 O. 0 67 46.8 O. 0 68 46.8 0.0 6~ 46.8 0.0 70 RESOURCE I-L ~HNOLOGY CORPORAT, 1 ON CUHFANY.: North Slope WttL .... : $ 6 RIC JOBS[: 204881511 Borough I'ES'I DA~E: F 1LE: i4 PA~E: UNll'S - PSI~ and '1 1 HE dI~HP O~: 4?: 16 60. 910 uB: .~2: i6 60. 993 Or:: 52:16 61.07? O~: 02:16 61. 160 o9: o?: i~ ~i.243 Ug: 12:16 61.322 O~: 12:16 61. ~iU 05: 22:16 61. 522 09:32:16 61.660 ~9: 42: 16 9~:4F:16 61.919 09:52:16 61.993 09: 52:16 62. OFF 10:0~:i6 62.160 10:12:16 62. 10: 12:16 62.410 1 ~: 22: 16 62. 493 10:22:16 62.522 lO: 32: 16 62. 660 1U: 32:16 62. 243 lO: ~8: 2~ 62. 262 10: 4~: 13 62. 10:41:26 62.81~ 1 ~: 42: 26 62. 829 IU: 43: 26 62. 846 1U: 44:26 62 1U: 4~: 26 62. 829 1 g: 46: 26 62. 896 1U: 42:26 62. 913 10: 48: 26 62. 929 10: 49: 26 62. ~46 19:50:26 62.963 1U: ~ 1: 26 62. 929 10:~2:26 62.996 10:~3:26 6~. Ui3 10:~4:~ 63. 1U: ~: gO 63. 1 O: 99: 09 6~. 040 10:59:10 63.042 COMMEN1 S: 10:55:20 63 10:59:~5 65 10:55:50 10:55:~5 10:55:40 1U:55:50 63. 055 1.000 1.00o 1.000 1.OUO 1.OOU 1.UUO 1.000 1.UUO 1.000 1.OUO 1.000 1.OO0 1.000 1.000 1.000 1.UO0 1.000 1.UO0 1.000 1.UU0 1.000 1.UUO 1.000 1.OUO 1.000 1.U00 1.000 1.UO0 1.00O 1.UOO 1.O00 1.UUO 1.000 1.UUO 1.000 1.UO0 1.000 1.UUO 1.000 1.UUO 1.000 1.UO0 .000 ore .000 .O00 .000 .UO0 .000 1.UUO 1.000 .043 1 Increase ch .044 1 .046 1 · 047 1 .049 1 .050 1 to 1011.39 1011.56 1012.69 1012. 13 lUll. B1 1011.51 1Ull .26 lOll.lO 1010.23 1010.53 1010.42 1010.30 1011.31 1012.49 1012. 13 1012. O1 1011.92 1011.59 1011.26 1010.53 lOlO. 43 1010.59 1010.26 1010.29 1010.85 lOIU.B9 1010.94 lOlO.gB 1011.02 lull. 04 lull. 06 1011.08 1011.08 1011.08 1011.09 1Ull.ll 1011.13 1011.16 1011.20 1011.20 1011.21 1011.21 1011.21 12/64" . 1008,66 1006.51 1004.63 1002.98 1001.49 lOOO. 19 999.03 -0.10 0.12 1.09 -0.52 -0.32 -0.30 -0.25 -0.16 -0.32 -0.20 -0.11 -0.12 1.01 1.18 -0.36 -0. 12 -0.04 -0.38 -0.33 -0.73 -0.10 0..16 0.12 0.03 0.06 O.U4 0.05 O.U4 0.04 0.U2 0.02 U.U2 O.OO O.UO 0.01 0.02 0.02 0.03 0.04 O.UO 0.01 O.O0 0.00 -2.55 -2.15 -1.88 -1.65 -1.49 -1.30 -1.16 46. B 0.0 46. B 0.0 22 46. B 0.0 46. B U. 0 46.8 0.0 79 46. B 0.0 26 46. B 0. O 7;>' 46.8 O. 0 46.8 0.0 46.8 O.O 80 46.8 0.0 B1 46.8 O. 0 46.8 O. 0 83 46.8 O. 0 84 46. B 0.0 85 46.8 O. 0 86 46.8 O. O 8.'.? 46.8 O. 0 88 46.8 0.0 89 46.8 U.O 9U 46.8 0.0 91 46.8 O. 0 92 46.8 O. 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O 33 46.9 O.O 34 46.9 O. O 35 46.9 O. O 36 46.9 O. O 3~ ~6.9 -U. 0 38 46.9 0. O 39 /--4.6.9 O.O 4LI 46.9 O. 0 41 46.9 - 0.0 42 46.9 O. 0 43 46.9 0.0 44 46.9 0. O 45 46.9 - 0.0 46, 46.9 O. O 42 46.9 O. 0 46.9 0.0 49 46.9 -U. 0 50 46.9 O. 0 51 46.9 O,O 52 46.9 O. 0 53 46.9 O. 0 54 46.9 O. 0 55 46.9 O. O 56 46.9 -O.O 46.9 46.9 0.0 59 46.9 O. O 60 46.9 -0.0 61 46.9 0.0 62 46.9 -O. O 63 46.9 O.O 46.9 O. 0 65 46.9 0.0 66 46.9 O.O 46,9 0.0 6E 46.9 O. 0 69 46.9 U.0 7L 46.9 O. O CUI'IPANY.: North Slope 8orough WELL .... : ~ 6 R'lU Jou~: 204ueiSll 'TES1 DAIE: FILE: i5 PA~E: UNI'IS '- PSIA and 'F I ]NE dl IMELhrs) t'l*dt )/dr 11: bO:lO 63. 125; 1.000 11: UO: i5 63. 126 1. UUO ii: 0U:20 6-S. 12W 1. 000 11:00:25 63.12~ 1.OUO 11: UO:>O 63. 131 1. UOU 11:00:35 63. 13~ 1. UO0 11:00:40 63. 133 1.000 ii: UO: 45 6~. 1)5 1. 000 11:00:50 63. 136 1. OOO 11:01J:55 63. 138 1.UOU 11:01:00 63.135; 1.000 11:01:05 63.140 1. UO0 11:01:10 63. 142 1. 000 11: 01:15 63.143 1. DUO 11:01:20 63. 144 1. 000 11:01:25 63. 146 1. UO0 11:01:30 65. 142 1.000 11: Ul: 35 63. 149 1. 000 11:01:40 63. 150 1. 000 1i: U1:45 63. 151 1. 000 11:01:50 6>. 153 1. 000 11:u1:¥5 6>. 154 1. UO0 11: 02:O0 65. 156 1. UOU 11:02:05 63. 15? 1. UOO 11: 02:10 6>. 158 1. 000 11: IjW: 15 63. 160 1. 000 11:02:20 63.161 1.000 11:02:25 63. 163 1. UO0 11: 02:30 65. 164 1. 000 11:02;35 63. 165 1. UUO 11: 02: 40 63. 167 1. 000 11:02:45 63. 168 1. 000 11:02:50 63. 16t~ 1.OOU 11:02:55 63. lP'l 1. 000 1].: 02:60 63. 1;22 1. 000 11: OJ: u5 63. 124 1. 000 11:03: lO 63,.175 1. OOO 11: U>: 1~ 63. 13;'6 1. UUO 11:03:20 63.lYB 1. OOO 11:0~:25 63. 15~9 1. UUO 11:03: 3,0 63. lB1 1. 000 i1:0>:~5 63. 1~2 1. UUO 11:03:40 63. 183 1. 000 11:0~:45 63,.1W5. 1.UOU 11:03:50 63. 186 1. 000 11:03:55 63.108 1.UOO ll:U4:OO 63. 189 1.000 11: 04:05 63. 190 1. UUO 11: u4:10 63. 192 1. OUO 11: 04:15 63.193 1.UUO 11:04:20 6]5. 19A 1. OUU 984.22 984. 16 91:J4. 04 91d3.99 983.94 9W3.87 ~83.W4 983. Y9 983.25 983.20 9B~.66 9B> .6~ 9BS.SB 9B> .54 9B3.51 983.47 98~. 44 983.40 9W~.28 W83.24 98~. 19 983.16 983.10 983. 02 983. 06 ~3. 02 98~. O1 9~2.96 982.90 982.89 982.64 982.82 982.~0 9H2.28 9~2.25 9W2.24 ~02.22 9W2.20 ¥82.69 9~2,67 ~82.65 e~2.65 -0.07 -0.U6 -0.05 -O.O? -0.05 -U.U5 -0.05 -0.05 -0.05 -0.04 -0.05 -0.04 -0.03 -0. 05 -0.04 -0.03 -0.04 -0.03 -0.04 -0. UZ, -0.03 -U.U4 -0.02 -0.04 -0.02 -U.U3 -0.03 -O.U3 -0.03 -0. Ur, -0.01 -0.U4 -O.O1 -0.04 -0.01 -0.03 -0.03 -U,U1 -0.03 -O.U2 -U.U2 -0.U2 -0.02 -0.03 -0.01 -0.02 -0.02 -O.U1 -0.02 -U.U2 O.OU 46.9 0. 0 7'2 46.9 - 0. 0 73, 46.9 0. O 24 46.9 0. U 2'5 46.9 O. 0 26 46.9 O, 0 46.9 O. O 46.9 - 0.0 79 46.9 0.0 BU 46.9 0.0 81 46.9 O. 0 82 46.9 -0.0 83 46.9 -0.0 84 46.'::) 0.0 85 46.9 0.0 86 46.9 -U. 0 87 46.9 -0.0 8~, 46.9 0.0 89 46.9 0.0 90 46.9 O.O 91 46.9 - 0.0 92 46.9 U. 0 93 46.9 O. 0 94 46.9 0.0 95 46.9 O. O 96 46.9 U.O 46.9 O. O 46.c7 U. 0 9"'/ 46. cz' O. O lOU 46.9 O.O 1 46.9 -O.O 2 46.9 0.0 3 46.9 -0.0 46.9 U.U 46.9 0.0 46.9 U.U 46.9 O.O E 46.9 -U.O 46.9 O.U 1[ 46.9 -O. O 1] 46.9 O.U 46.9' U. 0 13 46.9 O. 0 46.9 O. 0 46.9 O. 0 46.9 U.O 46.9 O. O 46.9 O. 0 19 46.9 0.0 2L 46.9 0.0 2] 46.9' -0.0 22 RESUURCE I'L£HNI,]LDGY [:DRP,_JI~F~T ! r_.JN COt'Ii-'RNY.: North Slope Borough L,IELL .... : $ 6 R'IC 30B~I: 204881511 TESI' DALE: 4./24.×8 U F I LE: 16 PRI~E: 31 UNII'S = PSIA mhd 'F ] IPlk__ d] II'lEtt-,r~) ~l+dt )/dt ~dHP ~H 1 cl IdH1 11: 04:25 63. 196 1. 000 11:u4:55 65.204 1.DU0 11: 05:03 63.206 1. O0O 11: 05:13 69,.209 1. UUO 11:05:23 63.212 1. 000 11:05;33 63.215 1. 000 11: US;: 4~ 63.218 1. 00[I 11:05:53 63.220 1. UU0 11:06:03 63.223 1.O00 ii: 06:13 63.226 1. UUO 11:06:23 63.229 1. OOU 11:06:33 63.231 1.DUO 11: 06: 43 63. 234 1. 000 11:06:53 63.237 1. UOO ll:UP:03 63.240 1.000 11:07:13 63.243 1.000 11:02:23 63.245 1. UO0 i1:07:33 63.248 1. DO0 11:DY:45 63.251 1.000 11:U?:53 63.5'54 1. UUO 11: 08:03 63.256 1. 000 11: 08:13 63.259 1. 0U0 11:08:23 63.262 1. 000 il: UW:_53 63.265 1. UUU 11:[18:43 63.26t~ 1. OOU 11:08:53 63·2720 1. UUO 1i:09:03 63.2>73 1. UO0 11:09:33 63.281 1. UUO 11:10:03 63.290 1. 000 11:10:33 63.298 1. U00 11:11:03 63.306 1.000 11:11:33 63.315 1. O00 11: 12:03 65.323 1. U00 11:12:22 63.330 1.000 11: 13: 22 63. 346 1. 000 11: 14:22 63.363 1. 000 11: 15: 22 63. 380 1. 000 11:16:27 63.396 1. UO0 11: 1>?: 2>? 63.413 1. 000 11:18:22 63.430 1. 000 11:19:22 63,.446 1. 000 11:2U:22 63.463 1. 000 11:21:22 63.480 1.00O 11:21:46 63.485 1. 000 11:26:46 63.568 1. 000 11:31:46 63.65,2 1. UUO 11: 36: 46 63. 235 1. 000 11: 41: 46 63. E;18 1. 000 11:46:46 63,.902 1.000 11:51;46 63.985 1. UUO 11:56:46 64. 068 1. 982.62 982.55 982.53 982.51 982 982.45 982.40 982.19 982.03 981 .B9 981. 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UN CU~IPANY.: North S!ope WELL .... : 44 6 Rig JOS~: 2U40815il Bo rough lES1 DALE: 4/25/'88 FILE: 18 PAGE:~,76 UNIIS - PSIA and '~-' ¢] ]Mb(hr.~) (] +dt)/'dt L~HP ¢~HP 04:45:11 80.825 1.000 U4:5U:11 80.~5~ 1.U00 04:55:11 81.042 1.UOO U5:UO:ll B1.125 i. U00 05:05:11 Bi.20~ 1.000 u5:10:11 81.2e2 1.0U0 Ob:lS:ll 81.325 1.000 05:20:11 81.45~ 1.0U0 05:25:11 81.542 1.000 05:~0:11 81.625 1.0U0 05: ~5: 11 81. 209 I. 000 05:40:11 81.292 1. 000 05:45:11 81.875 1. 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B 0.0 79 45.8 O. 0 WU 45.8 O.O B1 45.8 0.0 82 45.8 O. 0 83 45.8 O. 0 84 45.8 O. 0 85 45.8 O. 0 86 45.8 0.0 82 45.8 -0.0 88 45.8 O. 0 89 45.8 0.0 90 45.8 -0. 0 91 45.8 O. 0 92 45.8 -0.0 93 45.8 O. 0 94 45.8 O. 0 95 45.8 O. 0 96 45.8 -0.0 97 45.8 0.0 9~3 45.8 -0. 0 99 45. B 0. 0 10U 45.8 O.O 1 45.8 0.0 45.8 0.0 3 45.8 0.0 4 45.8 -0.0 5 45.8 0.0 6 45.8 0.0 7 45.8 0.0 8 45.8 -0.0 9 45.8 0.0 10 45.8 -0.0 11 45.8 O. 0 12 45.8 O. 0 13 45.8 -0.0 14 45.8 O. 0 15 45.8 0,0 16 45.8 O. 0 17 45.8 0.0 45.8 O. 0 19 45. B -0.0 20 45.8 0.0 21 45.8 O. 0 22 45.8 45.8 45.8 0.0 25 45.8 0.0 26 45.8 0.0 27 45,8 U. O 45.8 O. 0 29 NESDURCE I'L ~HNOLDGY CDRF .IRA-I- 1 ON EUMPRNY. : North Slope WELL .... : 4~ 6 R'IL~ 3DB4~: 2U4WB151'l Borough ]'ES1 DALE: 4/2~/88 FILE: 20 P¢~L~E: }~ UNITS - PSIA mhd 'F '11 ME d] ll'lE(hr~) tl+dt)/dt MHP dMHH 07:48:58 85.938 1.000 U9:49:28 85,942 1.000 07:49:58 85.955 1.000 09:50:28 8~.~63 1. DUO 09: 50: 58 8~. 972 1. 000 UY: 51: 28 85. 980 1. 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B 0.0 48 43.8 0.0 49 43.8 0.0 5U 43.8 0.0 51 43.8 O. 0 52 43.8 U.O 53 43.8 O. 0 54 43.8 O. 0 55 43.8 O. 0 56 43.8 0.0 57 43.8 O. 0 58 43.8 O. 0 5'-3 43.8 0.0 60 43.7 -0, 1 61 43.7 0.0 6W 43.2 0.0 63 43.7 0. 0 64 43.7 0.0 65 43.7 O. O 66 43.7 O.O 62 43.7 O. O 68 43.7 O. 0 69 43.2 0.0 70 43.7 O.O 71 43.7 0.0 22 43.7 O. 0 43.7 0.0 74 43.6 - 0.1 75 43.6 O. 0 76 43.6 O. 0 77 43.5 - 0.1 43.5 O .0 79 43.5 O. 0 43.5 O. 0 81 43.5 0.0 82 RESOURE;E I _---HNOLOGY CORF JRIr-~T ! 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UO0 110.124 1.000 110.207 1. 000 110.290 1. 000 859.96 859.99 860.35 860.69 860.64 860.6~ 860.~9 860.25 860.27 860.41 860.22 860.08 859.90 859.71 859.62 859.34 859.11 859.17 859.27 859.08 8~9.14 8~8.80 85,8.~? 858.~0 858.58 898.98 858.17 857.88 857.75 857.01 856.50 855.90 855.2~ 854.82 854.48 85~.89 85~.55 851.66 851.20 851.10 85,0.85 850.70 850.62 850.53 850.30 850.19 850.14 849 .BO 849.18 848.57 -0.21 0.03 0.36 0.34 -0.05 -O.U1 -0.24 -0.14 0.02 0.14 -0.19 -0.14 -O.1B -0.19 -0.09 -0.28 -0.2~ 0.06 0.10 -0.19 0.06 -0.34 -0.2~ 0.15 -0.12 0.00 -0.41 -0.29 -0.13 -0.39 -0 -0.~1 -0.60 -0.65 -0.43 -0.34 -0 .~9 -0.34 -1.89 -0.46 -0.10 -0.25 -0.1~ -O.OB -0.09 -0.23 -0.11 -0.05 -0.34 -0.62 -0.61 4}.1 0.0 4~.1 -0.0 E',6 4~,.1 0.0 B? 4~. 1 -0.0 4~.1 O. 0 BY 4~. 1 -0.0 90 45.1 -0.0 91 43.1 -U.O 43.0 -0.0 93 43.0 -0.1 94 42.9 -0.0 95 42.9 -0.0 96 42.9 -0. O 92 42.9 -0.0 98 42.9 O. 0 99 42.8 -0. 0 1UO 42.8 0.0 1 42.8 0.0 2 42.8 0.0 42.8 0.0 4 42.8 0.0 42.9 0.0 6 42.9 0.0 42.8 -0.0 8 42.8 0.0 9 42.8 O. 0 10 42.8 0.0 11 42.8 -O. 0 12 42.8 O. 0 1_5 42.8 -0.0 14 42.8 0.0 15 42.8 -0.0 42.8 -0. 0 42.8 O. 0 i8 42.8 0.0 19 42.8 -0.0 2U 42.8 O. O 21 42.8 -O.O 2'2 42.8 O. 0 2~' 42.8 -0.0 24 42.7 -0.0 25 42.7 O. 0 26 42.7 -0.0 22' 42.7 -O. 0 28 42.7 -0.0 29 42.7 -0.0 ~U 42.7 0.0 31 42.2 -U.O 42.7 -0.0 42.7 O. 0 42.7 -O. 0 ,, RESOURCE q'L -HNOLOGY coRFjR~T ) ON CUP1PANY.: North Slope Borough WELL .... : 4~ 8 R'IC 3OW~: 2048W1511 TEST DALE: 4/26/8W FILE: 23 PcAtCE: 45 UNII'S - PSIA and 'F' 1 I?IE d'! ll'lE(I-,rs) r,~ +dt)/dt d~HF~ lO: 15:05 11U.324 1U: 2U: U5 110. 452 10: 25: 05 110. 540 10: [~tl: 05 110.624 1LI:35:05 llU.207 1U:AU: U5 110.79'0 1U:49;:05 11U.874 1U:SU: 05 110.9'52 10:55:05 111. 040 11: UU: 05 111. 124 11:05:05 111.202 11: 10:05 111.290 11: 15:05 111.374 11:20:05 111.457 11:25:05 111.540 11:.50:05 111.624 11: .55: 05 111. 11:40:05 111.79'0 11:45:05 111.8374 11:50:05 111.957 11:55:05 112.040 12:U0:05 112.124 12: 05: 05 112 I 202 12: 10: 05 112,29 0 12: 15: 05 112. 324 i2: 20: 135 ii2. 457 12: 25,: 05 112. 540 12:3U:05 112.624 12:35:05 112.707 12: 40: 05 112.29' 0 12: 45: 05 112. 874 12: 50: 05 112. 957 12: 59;: 05 1125. 040 13:00:0'5 11}.124 13: 05: 05 11_5. 207 13:10:05 113.290 13:15:05 113.374 13:20:05 113.457 13: 25: 05 113. 540 13:3U:05 113.624 13: 35: 05 113. 707 1~: 40: 05 113. 790 1_5: 45: 05 11~ .824 13:50:05 113.957 1_5: 55: 05 114. 040 14: U 0: 05 114. 124 14: 05:05 114.207 14:1U:05 114.290 14: 15: 05 114. _574 14: 20:05 114.452 14: 25: 05 114. 540 1.000 1.OOU 1.000 1.000 1.OOO 1.OUO 1.000 1.OUO 1.OOO 1.OUO 1.OOO 1.000 1.000 1.UOO 1.000 1.000 1.000 1.OUO 1.OOO 1.OUO 1.000 1.OO0 1.000 1.OOO 1.000 1.OU0 1.000 1.UUO 1.000 1.O00 1.OOO 1.OOO 1.000 1.000 1.000 1.OOO 1.000 1.OOO 1.000 1.000 1.000 1.goo 1.000 1.UO0 1.000 1.gO0 1.000 1.OO0 1.000 1.OOO 1.OOO 848.11 847. 16 846.40 W46. 03 845.86 844.96 844.14 84_5.28 842.76 841.85 B40.91 B39.?1 BISB. 48 837.30 836.39 835.79 835.2~ 834.25 8:~2.99 8_51.34 829.94 828.52 827.61 826.11 824.22 822.44 821.06 820.25 819.11 812.9_5 817.07 816.06 814.52 81_5.21 811.87 810.60 8U9.27 B 0B. 0B 8U6.67 804.92 805.34 BO1.77 800.28 799. 16 797.96 796.60 795.25 7~4.10 793 · 20 791 · 75 790.02 -0.46 -0 -0.76 -0.37 -0.17 -O.Y0 -0.83" -O.U6 -0.52 -0.91 -0.94 -1.20 -1.18 -0.91 -0.60 -0.56 -0.9'8 -1.26 -1.65 -1.40 -1.32 -0.96 -1.9,0 -1.84 -1.83 -1.38 -0 .~1 -1.14 -1.18 -0.86 -1.U1 -1.54 -1.31 -1.34 -1.27 -1.33 -1.19 -1.41 -1.75 -1.58 -1.57 -1.49 -1.12 -1.20 -1.56 -1.57 -1.13 -0.90 -1.45 -1.73 42.6 -0.0 36 42.6 -0.0 3]2 42.6 -0.0 38 42.6 -0.1 42.6 0.0 40 42.6 -O.O 41 42.6 - 0. O 42 42.6 - U 42.6 - 0.0 44 42.5 - O. 0 45 42.5 - 0.0 46 42.5 - 0.0 42 42.5 - 42.5 -O. O 49 42.5 -0.0 5U 42.4 -U. 0 51 42.4 -0. 0 5:2 42.4 -O. 0 53 42.4 -0.0 54 42.4 -O. 0 55 42.4 -0.0 56 42 .'3 -0.0 57 42.3 -0.0 58 42.3 -0.0 59 42 ..5 -0.0 6U 42.3 -U. 0 61 42.2 -O. O 62 42.2 -O. 0 6..3 42.2 -0.0 64 42.2 -O.O 65 42.1 -0.0 66 42.1 -0.0 6~ 42.1 -O. 0 42.1 -0.0 69 42.0 -0.0 70 42.0 -0.0 71 42.0 -0.0 72 42.0 -O. 0 42.0 -O. 0 74 41.9 -O. 0 75 41.9 -O. O 76 41.9 -O. 0 41.8 -O. O 78 41.8 -0.0 41 · 8 -O. 0 80 41.8 -0.0 81 41.7 - 0. O 82 41.7 -0.0 8.7, 41.7 -0.0 41.7 -O.O 89, 41.6 -0.0 86 I-~".In___kSLLIUF~E.3E -I", -"I-INEILEiISY E:[1F~F Ji-~lr-.~T ! O1'4 CUt]F'RNY.: WELL .... : R1U North Slope Borough 4~ 6 204881511 TES'I DALE: 4/26/8U FILE: 23 PAUE: 46 UNITS - PSIA and 'F' I IMt- dl JMEthr'~) dMHH 14:30:05 14: }b: 05 14: 40: 05 14: 45: 05 14:50:05 14: 55: 05 lb: U 0: 05 15: 05: 05 15: 15: 05 15: 2 O: 05 15: 25: 05 15:30:05 15: 39: 05 15: 40: 05 15: 45: 05 15:'50:05 15: 55: U5 16: L1O: 25 16:0U:30 16:00:35 16:OU:40 16:00:45 16:BO:50 16:00:55 16:01:00 16: 01:05 16:01:10 16: 01:15 16: Ui:2O 16:01:25 16:01:30 16:01:35 16:U1:40 16:01:4~ 16:01:50 16:01:55 16:1.12:00 16: 02: 05 16: 02:10 16: 02: 15 16: 02: 20 16: 02: 25 16:02:30 16: 02: 35 16: 02: 40 16: 02: 45 16:02:50 16: 02: 55 16:02:60 114.624 114.207 114.79U 114. 874 114.952 115. 040 ii5.i24 115.207 115.290 115. 374 115. 452 115.540 115.624 119.707 115.75;0 115.824 116.040 116. 125; 116.151 116. 152 116. 135 116. 1.55 116. 136 116. 158 116. 159 116. 140 116. 142 116. 143 116. 144 116. 146 116. 147 116. 145; 116. 150 116. 151 116. 153 116. 154 116. 156 116. 157 116. 158 COMMENTS: Shut- in ii6. i60 116.161 116. 165 116. 164 116. 165 116. 167 116.1(58 116. 165; 116. 116. 172 1.000 1.BO0 1.OOO 1.BOO 1.000 1.OUO 1.000 1.000 1.000 1.OO0 1.000 1.000 1.OOO 1.BO0 1.000 1.000 1.000 1.UO0 1.000 1.UO0 1.OOO 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.UOO 1.000 1.000 1.000 1.UUO 1.OOO 1.OUO 1.000 1.UUO 1.000 1.OUO wel] 1.UUO 1.000 1.000 1.000 1.UUO 1.DO0 1.OOO 1.000 1.UUO 1.000 288.92 -1.10 YBB. 30 -0.62 28'2.35; -0.5;1 YB5.60 -1.2'5; 784.22 -1.38 283.21 -1. U1 ?82.10 -1. ii 780.65; -1.41 729.95 - 0.74 779.15 -O. 1:30 778.02 -1.13 777.06 - 0.5,'6 775.70 -1.36 774.56 - 1.14 771.56 -3. O0 769.13 -2.43 768.26 -0.87 267.74 -O. 92 766.33 - 1.41 766.29' -0.04 766.26 - O. 03 766.23 -0.03 766.19 -0.04 ?66. 17 -O. U2 766.12 -0.05 766. OB -U.U4 766. 07 -O.O1 766.04 -0.03 766.01 -0.03 765.98 - O. 03 765.95 - O. 03 765.93 - 0.02 265.92 -0. O1 765.89 - 0.03 765.88 -0. O1 765.86 - 0. U2 765;. 85 -O. O1 769.84 -O.O1 765.82 - O. 02 265.81 -0. O1 41.6 -O.O 41.6 -U.O 41.6 -O.O 41.5 -O.O 90 41.5 -o.o 91 41.5 -U.O 92 41.5 0.0 93 41.5 U.O 5;4 41.4 -0.0 99 41.4 U.O 96 41.5 o.o 97 41.5 0.0 98 41.4 -0.0 99 41.4 -O.O 1OO 41.4 0.0 1 41.4 -0.0 2 41.4 -O.O 3 41.4 -0.0 41.4 -O.O 5 41.4 O.O 41.4 0.0 41.4 O.O E 41.4 O.O 9 41.4 O. 0 1[ 41.4 O.O 1] 41.4 0.0 41.4 O. 0 1] 41.4 0 . 0 41.4 0. 0 41.4 U.O 41.4 0.0 1; 41.4 0.0 41.4 -O.O 41.4 0.0 41.4 0.0 21 41.4 0.0 2~ 41.4 O. O 41 . 4 U . 0 2~ 41.4 O · 0 2~ 41.4 O. 0 2t initial build-up. 268.18 2.32, 41.4 779.92 11.24 41.4 75;0.04 io.i2 41.4 799.33 9.29 41.4 808.00 8.67 41.4 816.21 8.21 41.4 824.15 7.92 41.4 831.52 7.39 41.4 838.72 7.20 41.4 845.63 6.91 41.4 0.0 0.0 2t 0.0 2! 0.0 31 0.0 -0.0 U.O 32 0.0 0.0 3: 0.0 F~EcJOURCE TE ;HNULOGY CORF, RAT I ON LiUrlF)RhlY.: Nor-th ~!ope Borough WELL .... : 4~ 6 RIC 00~%: 2048815,11 lES1-DRI'E: 4/26/88 F 1LE: 24 PAtL~E: UNll'S - PSIA~ mr, d 'F I ltl~_ dj, ltlE(.h,-s) t] +dt )/dt BHP dBHH 16:U3:05 116.12,4 1. 000 16:03:10 116.175 1.OOO 16: 03:15 116. 176 1.O00 16:03:20 116,178 1. DUO 16:0}:25 116,179 1,000 16: U}:}O 116.181 1. UUO 16:03:D5 ll6. 182 1. 000 16:U}:40 ll6.1WD 1.000 16:0~:45 116. 185 1. 000 16:U}:50 116. 18~ 1. 000 16:0t:55 116. 188 1,000 16:04:00 116.18~ 1.000 16:04:05 118.1~0 1,000 16: 04:10 116.1~2 1. 000 16:04:15 116. 1~ 1.000 16:~4:20 116.1~4 1. UO0 16:04:25 116.1~6 1,000 16; 04:~0 118,1~2 1. OUO 16:04:~5 116.1~ 1. 000 16:04:40 11~.200 1. UO0 16:04:45 116,201 1. 000 16:04:50 116.20~ 1, OOO 16:04:55 116,204 1.000 16: OD: O0 116,206 1. UO0 16:05:05 116.20~ 1.000 16: 05: 10 11~. 208 1. 000 16:05:15 116.210 1. 000 16:05:20 118.211 1, UUO 16:05:25 116.21} 1. 000 16:05:}0 116.214 1. 000 16:05:~5 116.215 1. 000 16:05:40 ~16.21~ ~.000 ~6: 05: 45 1~6. 218 1. 000 16: 05: 50 ll6. 219 ~. OUO 16: 05: 55 ll6. 221 1. 000. 16: 05: 60 il6,222 ~. 000 16: 06: 05 1~6,224 1. 000 16: 06: lO ll6. 225 ~, 0 O0 ~6: 06: ~5 ~16. 226 1. O00 16:06:20 ~6.228 l, 000 ~6: 06: 25 ~16. 229 ~. 000 16: 06: ~0 ~16,2~1 1. gO0 16: 06: ~5 1~6.2~2 l, 000 ~6: 06: 40 'll6.2~ ~. 000 16: 06: 45 ~6.2~5 1. 000 ~6: 06: 50 il6.2~6 ~. UOO 16: 06: 55 ~6. 238 1. 000 16: 0~: O0 1~6,2~9 l, 000 16: 0~: 05 il6. 240 1. 000 ~6: U~: ~0 116,242 ~. UUO ~6: 07:~5 ~16,24~ ~. 000 852.40 858.2'9 864.92 82,0.9~ 876.71 882.21 887.58 892.29 892'.88 902.73, 902.53 912.06 916.50 920.80 9,24.96 929.03 9~2.96 936 .BP' 940.55 944.18 942.69 951.12 954.51 952,. 2'5 960.86 963.95 966.83 ~6'.). 69 92'2.42' 925. 15 972.77 980.29 9~2.75 985.16 982.48 ")89.25 991.95 994. 06 996.1] 998 .'14 1000. 06 1001.95 1003,. 2'8 1005.55 1007.28 1008.9~ 1010.56 1012,11 101~.62 1015. O~ 1016,48 6.2'7 6,39 6.13 6.01 5.78 5.50 5.32 5.21 5.09 4.85 4.80 4.5,3, 4.44 4.30 4.16 4.07 3.93 3.91 3.68 3.63 3.51 J,48 3.34 3.24 3,11 3.09 2.88 2.86 2.78 2.68 2.62 2,52 2.46 2.41 2.32 2.22' 2.20 2.11 2.02' 2.01 1.92 1.89 1.83 1.77 1.73 1.69 1.63 1.55 1.51 1.45 1.41 41.4 0. 0 3;; 41.4 U. 0 41.4 - U. 0 41.4 O.O 40 41.4 0. O 41 41.4 O. 0 42 41.4 O. 0 43 41.4 0.0 44 41.4 O. 0 45 41.4 O, 0 46 41.4 0. 0 42' 41.4 O. 0 48 41.4 O. 0 49 41.4 O.O 50 41.5 0.0 51 41.5 0.0 52 41.5 0.0 5]% 41.5 U.O 54 41.5 0.0 55 41.5 0.0 56 41.5 0.0 41.5 0. 0 58 41.5 0.0 59 41.5 0.0 60 41.6 0.0 61 41.6 O.O 62 41.6 0. 0 63 41.6 U. 0 64 41.6 0.0 65 41.6 0.0 66 41.6 0. 0 67 41.7 0.0 41.7 O.O 69 41.2' 0.0 41.7 O.O 71 41.2 0.0 72 41.2, O.O 2'3 41.7 O.O ]24 41.8 O. 0 2'5' 41.8 0.0 2'6 41.8 O. 0 77 41.8 O.O ;'8 41.8 0.0 79' 41.8 O.O 80 41.9 O. O 81 41.9 0.0 82 41.9 0.0 83 41.9 U.O 84 41.9 0.0 85 41.9 O.O 42.0 0,0 87 RESOURCE 1 k -'HNOLOGY CORF ~RRT ] ON ['.UI'IPAI4Y.: Nor'th ~!ope WELL .... : 4~ 6 RIC OO~: 204881511 Bo rough l'ES1 DATE: 4./26/BH FILE: 24 PA~E: 4U UNITS - PSI fA and 'F I ll'lk d'! IM~_r,t-.r.~) (1 +dr )/dr I~HP CE:HP WHI' , dBH1 Wt~ 16:02:20 116.244 1. 000 16:02:25 116.246 1. UO0 16:07:30 116.247 1.000 16:07:35 116.249 1. UO0 16:07:40 116.250 1. 000 16:07:45 116.251 1. [IUO 16: ElY: 50 116. 253 1. 000 16:0>':55 116.254 1. UUO 16: 08:00 116.256 1. 000 16: US: 05 116.257 1. 000 16:08:10 116.258 1.000 16: 08:15 116.260 1. 0U0 16:08:20 116.261 1. 0013 16: 08: 25 116. 263 1. 000 16:08:30 116.264 1.000 16:08:35 116.265 1. 000 16:08:40 116.267 1.OOO 16:US:45 116.~268 1. OUO 16:08:50 116.269 1. 000 16:08:55 116.271 1. UUO 16:08:60 116.272 1. 000 16: 09:05 116.2;24 1. 000 16:09:10 116.27~ l. OOO 16: U9:15 116.22'6 1. UO0 16:09:20 116.278 1.000 16:09:25 116.279 1. fJUO 16:09:30 116.281 1.OOO 16:09:35 116.282 1. OUO 16:09:40 116.283 1. 000 16: U~: 45 116. 285 1. U O 0 16:09:50 116.286 1. 000 16:09:55 116.288 1. 0130 16:10:00 116.289 1.000 16:10:05 116.290 1.UUO 16:10:10 116.292 1.000 16: 1U: 15 116.293 1. UO0 16:10:20 116.294 1.000 16:10:25 116.296 1. UO0 16:10:30 116.297 1.000 16:10:35 116.299 1.UUO 16: lO:4U 116.300 1. 000 16:10:45 116.301 1. UUO 16:10:50 116.303 1.000 16:10:55 116.304 1. 000 16: 11: O0 116. 306 1 ..000 16:11:05 116.307 1.OUO 16:11:10 116.308 1.000 16: 11:15 116.310 1.000 16:11:20 116.311 1.O00 16:11:25 116.313 1. UUO 16:11:30 116.314 1. 000 1U17.95 1019.23 1020.52 1021.B0 1U23.01 1024.18 1025.32 1026.42 1022.49 1028.53 1029.55 1030.52 1031.46 1032.59 1033.29 1034.16 1034.9~ 1035.79 1036.57 1037.34 1038.07 1038.78 1039.46 1040.12 1040.72 1041.40 1042.01 1042.~9 1U43.16 1043.?1 1044.25 1044.7~ 1045.22 1 O 45.26 1046.24 1046.70 1047.15 1047.57 1048.00 1048.40 1048.80 104~.19 1049.56 1049.92 1050.26 1050.61 1050.94 1051.26 1U51.58 1051,88 1052.18 1 1.28 1.29 1.28 1.21 1.17 1.14 1.10 1.012 1.04 1.02 0 0.94 0.93 0.90 O .87 0.83 0.S0 0.78 0.77 0.23 0.71 0.68 0.66 0.65 0.63 0.61 0.98 0.57 0.55 0.54 0.52 0.50 0 0.48 0.46 0.4.5 0.42 0.43 0.40 0.40 0.~9 0.3? 0.36 0.34 0.35 0,33 0.32 0.32 0.30 0.30 42.0 0.0 88 42.0 0.0 42.0 0.0 90 42.U U.O 91 42.0 O.O 42.1 0.0 93 42.1 O.O 94 42.1 O.O 95 42.1 O.0 96 42.1 0.0 92' 42.2 O. O 98 42.2 0.0 99 42.2 0.0 lOU 42.2 0.0 1 42.2 0.0 2 42.2 0.0 3 42.3 0.0 4 42.3 O.O 42.3 0.0 6 42.3 O.O 42.3 0.0 13 42.4 0.0 9 42.4 0.0 10 42.4 U. 0 11 42.4 O. 0 12 42.4 0.0 13 42.4 O. 0 14 42.5 O. O' 15 42.5 O. 0 16 42.5 0.0 12 42.5 O. 0 18 42.5 O. 0 42.5 0.0 20 42.6 0.0 21 42.6 O. O 22 42.6 0,0 23 42.6 0. O 24 42.6 O. 0 25 42.6 0.0 26 42.2 0.0 22 42.7 O. 0 28 42.7 0,0 2'-2 42.7 O,O 30 42.7 O.O 31 42.7 O. 0 32 42.8 U.0 33 42.8 O. 0 42.8 0.0 35 42.8 0.0 42.8 O.O 32 42.8 O.O 35 RESOURCE q"k 2HNOLOB~' CORF, .R~T ] ON IDLIP1PANY.: Nor'th S!ope WELL .... : ~ 6 R1C ,]01d~[: 204881511 Bo rough TESI' DA'I'E: 4./26/8~ F1LE: 25 PAGE: 4y UNITS = PS1A and 'F 1 d'l IME. f, hr~5) (]+dt)/glt ~JHP 16:11:35 16:11:40 16:11:45 16:11:50 16:11:55 16: 12: >fO 16:12:30 16: 12: 40 16: 12:5o i6:i3:oo 16: 13: 10 16:13:20 16:13:30 16: 13: 40 16:13:50 16: 14: UO 16: 14:10 16:14:20 16: 14:30 16: 14:40 16:14:50 i6:14:60 16:15:10 16: 15: 25 16:15:55 16: 16: 25 16: 16: 55 16: 17;: 25 16: lP': 55 16: 18: 25 16: 18: 55 16: 19: 25 16: 19: 55 16:20:25 16:20:55 16:21:25 16:21:55 16:22:25 16:22:55 16:23:20 16:24:20 16:25:20 16:26:28 16:27:20 16:28:28 16:2%;:20 16:30:20 16:31:20 16:32:20 16:33¢V0 16: 34:20 116.315 1.OOO 1052.46 116.312 1.OUO 1052.Y4 116 . 318 1 . 000 1053 . O1 116.319 1. UUO 1053.28 116.321 1. 000 1053.53 116.328 1. UUO 1054.23 116.331 1.000 1055.12 116.33.3 1. UUO 1055.59 116.336 1. 000 1055.~9 116.339 1. OUO 1056.37; 116.342 1.000 1056.75 116.344 1. UOO 1052.10 116.347; 1. 000 1057.43 116.350 1.O00 1057.7;4 116.353 1. BO0 1058. 06 116.356 1.OUO 1058.34 116.358 1. 000 1058.62 i16.~61 1. OOO i05B.eO 116.364 1. 000 1U59.15 116.367; 1. OOO 1059.38 116.369 1. OOO 1059.62 116 · 32'2 1 · U U 0 1059 · 85 116.375 1. OOO 1060. 06 116.37/9 1.OOO 1060.37; ll6 . 388 i . 000 1060. g4 116.3~6 1. 0U0 1061.47; 116.404 1. 000 1U61.~ 116.413 1, OOO 1062.36 116.421 1. OOO 1062.75 116.42%; 1. UUO 1063.11 116.438 1. OOO 1063.44 116.446 1. UO0 1063.7;5 116.454 1. OOO 1064.03 116.463 1. 000 1064.30 116.471 1. 000 1064.55 116 · 4~ 1. UO0 1064.7;8 116.488 1.000 1065.01 116.496 1. 000 1065.21 116.504 1.OOO 1065.42 116.511 1. UOO 1065.57; 116 · 528 1 . 000 1065 . 94 116 · 544 1 · ,UUO 1066 . 27; 116.561 1. 000 1066.60 116.528 1. OUO 1066.8~ 116.594 1.OOO 1067;.16 116.611 1. 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U00 10:42:14 134.826 1. 000 10:42:14 134.909 1.UUO 10: 52: 14 134. 99993 1. 000 10:52:14 135.076 1. 000 11:02:14 135.15~ 1.000 11:02:14 135.243 1.UUO 11: 12:14 135. 326 1. 000 11: 12': 14 135. 409 1.UUO 11:22:14 135.493 1.000 11:22': 14 135.526 1.OOO 11:32:14 135.6599 1. 000 11:32':14 13~.Z~43 1.UU0 11:42:14 135.826 1. OOO 11:42': 14 135.990~ 1.OOO 11:52:14 135.99993 1. DUO 1UW3.40 1UB3.42 1UB3.44 1083.46 1 OW3. 499 1U83.51 1U~3.52 1uB=., .55 10:33 lO83.5~ 1083.61 1083.63 10~3.65 i08~.6~ 108~.69 108~.~1 10~. 10B5. 10SD. 1UB~.81 lOB~.B~ 1083.84 108~.86 1U~3.B9 lOBS.eO 1UB3 .~1 108~ 1UB5.95 108~.96 1U~.99 1084. O1 1084. 1084. 1084.06 1084. OB 1UB4.10 1084. 1 OS4. 1084.15 1084. 1084. lB IOW4.~O 1084.22 1U84.~ 1084.25 1084.~7 1084.29 1U84.51 1084.~2 lUS4.~ 0.02 0.U2 0.02 0.U2 0.03 O.U2 O.U1 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.01 O.UJ 0.02 0.02 0.02 0.02 0.01 0.U2 0.03 O.O1 O.U1 0.U2 0.02 O.U1 0.03 0. 'U2 0.02 0.U2 O.O1 0.02 0.02 0.02 0.01 O.U2 0.02 O.O1 0.02 0.02 0.01 0.02 0.02 0.02 0.02 0.01 O.U1 42. :2 O. 0 45 42.:2 U. 0 46 42. ? 0. O 4? 47.2 O. 0 40 47.2 O. 0 49 47,'.2 0.0 50 47.7 0.0 51 47.2 O. 0 52 42'.7 O.O 53 42.2 0.0 54 4P. 7 0.0 55 47. ? 0.0 56 42'.2 O. 0 52 47. :2 O. 0 47.2 0.0 599 4/?.2 U.O 6U 42.2 0.0 61 4/?. 2 U. 0 62'_ 4$/.B O. 0 63 47.8 O. 0 42.8 O. 0 65 42.8 O. 0 66 47.8 O. 0 dE,/? 42.8 O. 0 68 47.8 O. 0 dE,') 47.8 0.0 2'U 42.8 O. 0 21 42. :3 O. 0 22 47.8 0.0 ~3 42. B O. 0 2'4 42. B 0.0 25 4:2.8 - 0. 0 26 47.8 0.0 22 4/?.8 O. 0 42. B 0.0 ;;'99 42.8 U. 0 BO 42'.8 -0.0 42.8 0.0 B~ 42.8 0.0 83 4;2.8 O.O 47. B 0.0 42'. B 0.0 86 42.B 0.0 B? 4~.8 §.0 42. B O. 0 B~ 47.8 -O. 0 990 4~'.8 0.0 47.8 0.0 992 42.8 O.U 93 RESUURCE ]'L ~HNOLO~' CORF .JRAT 1 ON CU~IPANY,: North Slope WELL .... : ~ 6 R1C 308~: 204801511 l'kb'l' DALE: 4/27/8t.: F !LE: 2 PALE: 54 UNI1-S = PSIA and 'F dl I I'1~ (hfs) (]+dt E:HP I~HI ~ E:H'! 11:52:14 136. 026 1. 000 12: 02:14 136. 159 1. uuo 12: 02:14 136. 243 1. 000 12:12:14 1~6,326 1.UUO 12: 17:14 136. 409 1. 000 12:22:14 136.493 1. UU0 12: 22:14 136. 526 1. 000 i2: 3z: i4 i36. 12:32:14 136.24~ 1. OOO 12:42:14 1)6.~26 1. 12:4~: 14 1)6.909 1. 000 12:52:14 1)6.99} 1, UUO 12:52:14 l~Z. 1): 02:14 1}2.159 1. UO0 1}: 02:14 1}2.24} 1. 000 1~: 12:14 1}2.~26 1.OO0 13: 12:14 13:2.409 1. 000 i3: 22: i4 i~2,493 i. u00 15:22:14 1~2.526 1, 13: 32: i4 i37. 659 i. UUO 13: 37:14 132.24~ 1. 000 13:42:14 13~,826 1.UUO 13:4~: 14 132.909 1, 000 i3:52:i4 132.993 1,UUO 13: 52:14 138. 026 1. 000 14: 02:14 138. 159 1. UUO 14: 02:14 138.243 1. 000 14: 12:14 i38. 326 1, UUO 14: 12:14 138,4U~ 1. 14:22:14 138.493 1.OUO 14: 2~: 14 13~. 5~6 1. OOO 14:32:14 138.659 1.OUO 14: 37:14 138. 243 1, gO0 14: 42: 14 138,826 i, U UO 14: 42:14 138.909 1. 000 14:52:14 138.~93 1. UUO 14:52:14 139. 026 1. 000 i5: ~2: 14 139. 159 1, 0~0 15: ~2:14 139. 243 i, 000 15:12:14 139.326 1,UO0 15: 12:14 139. 409 1. 000 15:22:14 139. 493 1, UO0 15:2F: 14 139.5~6 1. 000 15: 32: 14 139. 659 1. 000 15: 3~: 14 139,243 1,000 15: 42: 14 139. 826 1. UUO 15: 4~: 14 13~. 909 1. 000 15:52:14 139.993 1. UUO 15: 5~: 14 14U. 0~6 1. gO0 16: 02:14 140. 159 1, gUO 16:07:14 14U.243 1.000 1u84.35 1U84.38 10B4.40 1084.40 1084.42 1084.44 1084.45 i 084.46 i084.48 i084,49 i084.5i 1084.5~ 1084.54 1084.56 1084,52 1084.59 1084.56 1084.61 1084.64 1084.65 1084,~7 1084.69 1084.69 1084,72 10~J4.04 1083,16 1082.23 1081.54 1080.20 1080.31 1080.20 1080. O1 1029.92 1079.94 lOBO.~2 1080.15 lOgO.l? 1080.22 1080.90 1081.44 1083.65 1084,37 1084.60 1084.71 1084.15 1084.22 10B4.82 1084.06 1084.8~ 1084.91 10~3,78 0.02 O.U~ 0.02 O.UO 0.02 0.02 0.01 0.01 0.02 0.01 0.02 0.02 0.01 0.02 0.01 0.02 0.0-3 0.05 0.03 O.Ol 0.02 0.02 0.00 0.03 0.68 0 .~8 0.43 1.19 0.84 0,~'9 0.11 0.19 0.09 0.U2 0.43 0.22 0.02 0.55 O,1B 0.54 2,21 0.22 0.23 0.11 0.56 0.57 0.10 0.04 0.03 0.02 1.13 47.8 O.O 94 47.9 0.0 47.8 -O. 0 96 42.9 U. 0 92' 47.9 0 . O 47.9 U. O 99 47.9 O. 0 lOU 42.9 0.0 42.9 O.O 2 42.9 0.0 42.9 0.0 4 47.9 0.0 47.9 0.0 6 4?.9 0.0 47.9 -0.0 8 47.9 0.0 47.9 0.0 10 42.9 o.o 11 47.9 -O. 0 12 42.9 U. 0 13 42.9 0.0 14 47.9 U. 0 42.9 O. 0 16 47.9 -0.0 1.7 47. '9 0.0 18 47.9 0.0 19 42'.9 O. 0 20 42.9 -O. 0 21 47,9 - 0.0 22 42.9 U.U 23 47. '9 0,0 24 42.9 O. 0 25 47,9 0.0 26 4;7.9 U. 0 2~ 47.9 O. 0 28 48.0 O. 0 29 48.0 0.0 3u 48.0 O.O 31 48.0 0.0 -32 48.0 0.0 3~ 48.0 0.0 .3,4 48.0 0.0 48.0 0.0 .36 48.0 0.0 32 48.0 -O. 0 48,0 -U. 0 48.0 0.0 40 48.0 O.O 41 48,0 -O. 0 42 48.0 U.O 4~ 4B. 0 O. 0 NESC.IURC:E I'L ._.~HNIimLDBY CORF _~RA.IT ! ON [_:EII'IP'AtqY.: North Slope WLLL .... : ~ 6 Ri[: 00~3~: 204SU1511 I II'IE d l IME(hr-~) Borough r,l +dt )/'dt IES'I DALE: F]LE: 3 PAL~E: 5b UNI¢S = PSIA and 'F 16:12:14 140.326 1.000 16:12:14 140.409 1.UUO 16:22:14 140.493 1.000 16:27:14 140.5/6 1.UO0 16:32:14 140.659 1.000 16:32:14 140.243 1.UUO 16:42:14 140.826 1.000 16:42:14 140.909 1.000 16:52:14 140.993 1.OOB 16:52:14 141.076 1.OUO 12:02:14 141.159 1.000 17:07:14 141.243 1.000 17:12:14 141.326 1.000 12:12:i4 141.409 1.000 12:22:14 141.493 1.000 12:30:12 141.627 1.000 12:35:12 141.210 1.000 12:40:12 i41.2~4 1.UO0 12:45:12 141.B?? 1.000 17:50:17 141.960 1.000 12:55:1~ 142.044 1.000 i8:00:12 i42.122 1.uuO 10:05:12 142.210 1.000 iS:lO:i? 142.294 1.uuo 18:15:12 142.372 1.000 18:20:12 142.460 1.UUO 18:25:12 142.544 1.000 i~:>o:i? i42.622 i.uuo 18:35:12 142.710 1.000 18:40:17 142.294 1.000 18:45:12 142.822 1.OOO 18:50:12 142.960 1.UUO 18:55:12 143.044 1.O00 i~:oo:i? 143.122 1.UO0 19:05:17 143.210 1.000 19:10:12 143.294 1.UUO 19:15:12 14~.57~ 1.000 1~:20:12 143.460 1.UUO 19:25:12 143.544 1.OOO 19:30:12 143.627 1.000 19:35:17 143.?1U 1.000 19:40:17 14~.7~4 1.UUO 19:45:12 145.872 1.000 i9:50:i? 143.v60 1.OUU 19:55:17 144.044 1.OOO 20:00:12 i44.122 1.000 20:05:17 144.210 1.000 20:10:17 144.294 1.000 20:15:12 144.~72 1.000 WO:2O:12 144.460 1.UUO 20:25:12 144.544 1.000 ~dHP d E~Ht-' lOB3.1? 1U82.43 1080.98 1080.40 1084.48 1084.79 1084.92 1084.~8 1085.01 1085.04 1085.07 1085.08 1085.10 10~5.11 1085.12 1085.15 1085.15 1085.15 i085.i? iOnS.lC 1085.25 1085.27 1085.28 1085.29 1085.31 10W5.32 1085.34 1085.31 1U83.95 1UB3.27 1083.90 1084.97 1085.24 1085.34 1085.38 10~5.41 1085.43 10W5.45 1085.42 1085.48 1085.50 1085.51 1089.5~ 1085.54 1085.55 1085.57 1085.58 10~5.59 1085.60 1085.61 -0.61 -0.24 -1 -0.58 2.99 1.09 0.13 0.06 0.U5 0.03 0.03 0.01 0.02 0.01 0.01 0.03 O.UO 0.00 0.02 0.02 O.U6 0.02 O.U1 0.01 0.02 0.01 O.U2 -0.03, -1.36 -0.68 0.63 1.02 0.27 0.10 0.04 0.03 0.02 0.02 0.02 0.01 0.02 0.01 0.02 0.01 0.01 0.02 O.Ul 0.01 O.O1 O.O1 4U. 0 -O. 0 45 48.0 U. 0 46. 48.0 0.0 42 48.0 -U. 0 48.0 O. O 4,w. 48.U O.U 5U 48.0 0.0 51 48.0 U.O .52 48.1 0.0 51S 48.0 -0.0 54 48.0 0.0 55 48.0 -0.0 56 48.0 0.0 52 48.0 O.O 58 48.0 -0.0 59 48.0 O.O 60 48.0 -0.0 61 48.0 O.O 62 48.0 0.0 48.0 O.O 64 48.0 O. 0 65 48.0 0.0 66 48.0 0.0 62' 48.0 0.0 6E: 48.0 O. 0 69 48.0 U.O 48.0 O. 0 21 48.0 O. 0 22 48.0 0. 0 48.1 U. 0 74 48.0 -O. 0 75 48.1 0.0 48. O -O. 0 77 48.1 U. 0 48.1 O. O 79 48.1 O.O 80 48.1 0.0 81 48.1 O. 0 82 48.1 -0.0 83 48.1 O.O 84 48.1 0.0 85 48.1 -U.O UP.:, 48.1 O.O 82 48.1 0.0 48.1 -0.0 85' 48.1 U.O 9U 48.1 0.0 91 48.1 O.O 92 48.1 O.O 93, 48.1 0.0 48.1 O.O 95 RESOURCE ~'L ~HNOLO~' CORF _JRRT 1 ON CLII'IF'ANY.: Nor th Slope Borough WELL .... : 4~ 6 RIU 308~: 204881511 TES'f DALE: F!LE: 3 PAL~E: Sd, UN1TS - PSIA and 'F d] Il'lEI, hfs) ~'!*dt )/'dt [JHP d t~HF' 20:30:17 144.622 1.000 20:35:17 144.710 1.UUO 20:40:12 144.794 1.ODD 20:4~:12 144.822 1.UO0 2U:50:12 144.960 1.000 2U:55:17 145.044 1.U00 21: oo: 12 145. 127 1. 000 21:06:12 145.210 1. UUO 21:10:12 145.294 1.000 2i:i5:i7 145.372 1.UOO 21:20:12 145.460 1.000 21:25:17 145.544 1.DO0 21:50:12 145.622 1,000 21:35:17 145.710 1.OUO 21:40:12 145.294 1.000 21:45:12 145.822 1.Uuo 21:50:17 145.960 1.OOO 21:55:17 146.044 1.DO0 22:00:17 146.122 1.000 22:05:12 146.210 1.OUO 22:10:12 146.294 1.OOO 22:15:12 146.322 1.000 22:20:17 146.460 1.OOO 22:25:12 146.544 1.OUO 22:30:17 146.622 1.000 22:35:17 146.210 1.UUO 22:40:17 146.794 1.000 22:50:12 146.960 1.OOO 22:55:17 142.044 1.UUO 2}:00:12 147.122 1.000 23:05:17 147.210 1,UUO 23:10:12 142.294 1.000 23:15:12 142.J~? 1.UOO 23:20:12 147.460 1.OOO 2}:25:12 147.544 1.UUO 23:30:17 147.622 1.000 23:35:12 14~.?10 1.UUO 2~:40:12 142.294 1.OOO 23:45:12 142.822 1.UUO 23:50:1~ 147.960 1.000 25:55:12 148.044 1.UUO 00:00:12 148.127 1.000 OO:05:l? 148.210 1.OOO 00:10:17 148.294 1.O00 U0:15:12 148.522 1.UUO 00:20:17 148.460 1.000 UU:25:17 148.544 1.UUO OU:5O:I~ 148.622 1.DOD Ou:}5:l? 148.210 1.ouo OU:4O:I? 148.794 1.000 1085.6} 1085.64 1085.66 1085.67 1U85.69 lUBS.?O 10~4.94 1084.12 1083.64 1085.11 1085.53 1085.6~ 1085.23 1085.22 lOBS.?B 1085.80 1085.82 1UBS.Bi 1085.84 1085.86 1085.82 iOBS.BB 1U85.90 1085.91 1085.92 1085.88 1085.93 1U85.~5 1085.96 1085.98 1085.99 10B6.U1 10~6.02 1086.03 1086.04 1086.05 1086.07 1UB6.UB 1086.10 1BB6.11 1086.12 1086.13 1 OB6.15 1086. 16 1086.17 1086.18 10~6.19 1086.20 1086,22 1086.23 1U86.25 0.02 O.U1 0.02 O.U1 0.02 O.U1 -0.26 -0.82 -0.48 1.47 0.42 0.14 0.06 0.04 0.01 0.02 0.02 O.U1 0.01 0.02 0.01 O.U1 0.02 0.01 0.01 -0.04 0.05 O.U2 0.01 0.02 0.01 O.U2 0.01 O.O1 0.01 O.O1 0.02 0.01 0.02 O.O1 0.01 O.U1 0.02 0.01 0.01 0.01 0.01 O.Ul 0.02 O.O1 0.02 48.1 0.0 96 48.1 -O.O ~}' 48.1 0.0 98 48.1 U.O 48.1 0.0 iOU 48.1 0.0 1 48.1 O.O 2 4~.1 -O.O 48.1 -0.0 4 48.1 0.0 48.1 0.0 6 48.1 O.O 2' 48.1 0.0 B 48.1 -0.0 48.1 0.0 1U 4B.1 0.0 ll 4B.1 0.0 12 48.1 O.O 1} 4B.1 -0.0 14 48.1 O.O 15 48.1 0.0 16 48.1 U.O 1>' 48.1 0.0 4B.1 0.0 48.1 0.0 20 48.1 0.0 21 48.1 -0.0 22 4B.1 0.0 48.1 O.O 24 48.1 U.O 25 48.1 O. 0 26 48.1 -U. 0 22' 4U.1 O. 0 2~ 48.1 U.O 29 48.1 0.0 30 48.1 0.0 31 48.1 0.0 52 48.2 U. O 33 48.1 -O.O 54 48.2 U. 0 48.1 -0.0 36 48.2 0.0 52' 48,2 O, 0 48,2 O, 0 48.1 -0.0 40 48.2 0.0 41 48.2 - 0.0 42 48.2 O. 0 43 48.2 - 0.0 44 48.2 0.0 45 48.2 0. O 48 RESOURCE ]-k 'HNOLOL~%' CORP~.~RAT ! ON CUI'IPANY.: North Slope WELL .... : ~$ 6 R]C JOE;~: 2048~i511 Borough 1ESI' DA'IE: FILE: 4 P~E: 52 UNITS = PSIA and 11~E d'l IME(hr~) {.] +dr ~dHP gl Id H I.:-.' 00:45:12 148.872 1. OOO O0: 50: 1~ 148. ~60 1. uuo 00:55:17 14~. 044 1. 000 O1: O0: 12 14~. is, 7 1. uuO 01:05,:17 14'2.210 1. 0BO Ol: 10:1:2 149.2Y4 1. 000 01: 15:17 14,~, 327 1. 0O0 01:20:1:2 14'2.460 1. OUO 01:25:17 14'2,544 1. 000 O1: ~0: 1:2 i49. 622 1. OOO 01:35:12 14'~.210 1. 000 O1: 40: 12 14,2. ~,24 1. UOO 01:45:1:2 14'2.872 1, OOO Oi: 50: 1P 14,2.,260 1. OOO 01:55:1:2 150. 044 1, 000 02: 00:12 150. 127 1. OUO 02: 05:17 150.210 1. 000 02: 10:17 150.2'24 1. UUO 02:15:17 15;0.3P'2 1. OOU 02:20:1:2 150.460 1. UUO 02:25:17 150.544 1. 000 02: ~0: 1:2 150. 622 1. UO0 0~:~5:12 150.~10 1. 000 02:40:17 150.2'24 1.UO0 02:45:12 150.877 1. 000 02: 50: 17 150,960 1, IJUO 02:55:i7 isl. 044 1. OOU u3: oo: 12 isi. 122 1. uuo 0~:05:17 151.210 1. 000 015:10:17 161.2'24 1.UOU 03: 15:17 151.377 1. 000 03:20:17 151.460 1. OUO 015: 26: 12 151. 544 1, 000 o15: 15o: i7 15i. 627 1. UUO 015: 55:17 151. 210 1. 000 015:40:17 151.25;4 1. OUO 015:45:17 151.87'7 1. BO0 015:50:17 151.'260 1. UUO 05:55:17 152.044 1.000 04:00:17 1~,~.122 1. UUO 04:05:17 1~2.210 1.000 COMMENIS: Lo~ o¢ seal due 04:10:17 152.294 1.000 04: 15:17 152.372` 1. OUO 04:20:17 152.460 1. 00O 04:25:17 152.544 1. UOO 04:50:17 152.622' 1.000 04:}5: 17 152.7i0 1. 000 04:40:17 152. 794 1. OOO u4:45: 17 152. 872 1. uuo 04:50: 12` 152.,260 1. OUO , lU86.26 1U86.27 1086.28 1086,D0 1006.151 1086.32 10~6.33 1086.154 1086,35 1086.56 1086.5~ 1086.58 1086.15,2 1086.40 1086.41 10~6.42 1086.42 1086.4J 1086.44 1086,45 1086.46 10~6.47 1086.48 1086,48 i086.50 1086.50 1086.51 10S6.52 1086.55 1086.56 1086.56 1086.58 1086.59 1086.60 1886.02 1084.69 1884.59 1084.55 10M4.11 to generator lU815.82 1082.80 1082.1~ 1081.~0 lOBl.~l 1U~2.00 1081,'20 10~1.9~ 0.01 O.U1 0.01 0.02 0.01 O.U1 O.O1 O.O1 O.O1 0.01 O.O1 O.OO 0.01 0.01 0.01 0.01 0.0t O,O0 0.01 O.U1 0.01 O.U1 0.01 0.01 0.00 0.U2 O.O0 0.01 0.01 0.01 0,02 0.01 0.00 0.02 0.01 0.01 -0.58 -1.33 -0.30 -0.04 -0.24 f'a i lure. -0.29 -0.03 -0.99 -0.61 -0.29 0.01 0.0'2 -0.10 0.05 48 . 2 0 . 0 42 48.2 0.0 4B. 2 0.0 4B .2 -0.0 48.2 0.0 51 48.2 -0. 0 41::l. 2 0.0 48.2 U. 0 54 48.2 O. 0 55 48.2 -0. O 56 48.2 O. 0 52 48,2 O. 0 58 48.2 O. 0 5,2 48.2 -u. 0 60 48.2 O, 0 48.2 -0.0 48.2 O. 0 65 48.2 O. 0 64 48.2 O. 0 65 48.2 O. 0 66 48.2 0. 0 62 48.2 O. 0 68 48.2 O. 0 69' 48.2 0.0 7U 48 "~ .~ 0.0 71 48.2 U. 0 22 48.2 0. 0 715 48.2 - 0.0 74 48.2 0. O 75 48,2 0.0 76 48.2 0.0 77 48.2 - O. 0 7l:::: 48.2 0.0 79 413.2 0.0 ~0 48.2 0.0 81 48.2 O. 0 ~2 48.2 0.0 83 48.2 -O. 0 134 48.2 O. 0 85' 48.2 -O.O 86 48.2 O. 0 87 48.2 O. 0 48,2 O. 0 48.2 0.0 90 48.2 0.. 0 91 48.2 -0.0 92 48.2 O. 0 9'~, 413.2 O. 0 94 413.2 O. 0 95 48.2 0.0 96 RESDURCE I'L 2HNOLDBY BORF JR~T ~ ~N CUI'IHANY.: North Slope Borough WELL .... : 4~ .6 R]C 30k3~: 204881511 TES1 DA]E: 4/28./8W FILE: 4 PALE: bM UNITS - PS1A and 'F '111'1~_ d] !f'lb(t-,rs) ('l+¢t)/dt MHP d MHI-' dBH'I N:~f 04:55:17 153. 044 1. 000 05: OU: 17 153.127 1. OUO 05: 05: 17 193. 210 1. 000 05:10:12 153.294 1.UU0 05: 19: i7 193. 327) 1. 000 0~:2U: 17 153.460 1. UU0 05:25:12 153.544 1. 000 ug: ~u: 17 15~.622 1. uoo ob: ~5: i2 i5~. 21o i. ooo o5: 40: 1~ 155.2~4 1. uoo 05: 49: 12 15~. 877 1. 000 O~: ~0: 17 1~}. ~60 1. OUO 0~:~: 17 1~4. 044 1. 000 O~: O0: i7 i54. 127 1. 06: 0~: 17 154.210 1. 000 06: 10:17 154.2Y4 1. UUO 06: 15: i7 154. ~22 1. 000 O6: 20: 17 1~4.460 1. 000 06: 25: i7 154. ~44 1. 000 06: ~ 0: i2 154. 622 1. O 00 06:55:17 1~4.710 1.000 06:40:12 1~4.7Y4 1.000 06: 45: 17 i54. 827 i. 000 O6:50:17 1~4.~60 1.OOO 06: ~: 12 i~. 044 1. 000 O2:00:17 i55.i22 i. UUO 02: 05:17 155.2i0 i. 000 O2: lO: i7 155.2~4 1. UOO 02: 15:17 1~. 377 1. 000 02:20: 17 1~. 460 1. 000 07:2~: 17 l~&, ~44 1. 000 02: >0:17 i55. 627 i. OUO 02: 40: ~} 155.2~} 1. 000 02:4~:13 1~,826 1.UO0 07:50: i} i55. ~5~ i. 000 08: 00:13 1~6. 126 1. 000 08: 05:i~ 156.20~ 1.QUO 08: 17:22 15~. 413 1. 000 COMMEN'IS: Rmgmin mmml. 08: 22: 27 i5~. 4~6 i. 000 O8: 27:27 i56. 580 1. QUO O~: 32: 27 156. 663 i. 000 08: }7:27 i56. 246 i. UUO OB: 42: 27 196.8}0 1. 000 08: 47:27 1~6. ~1~ 1. UUO OB: 52: 22 156.9~6 1. 000 08: 97:27 157. 080 1. UUO O~: 02: 27 197. 163 i. OOO 09: 07:27 197. 246 1. OUO OW:12:2Y 157.330 1.000 1US1.96 1082. 15 1082. l} 1 UB2. U4 1082.11 1082.42 1 U82.26 1082.82 1082.72 1083.04 108}. 04 1083.02 1083. 08 1083.35 1UBJ.B6 lOB4.03 1UWS,B~ 10B}.BO lOW4. O1 lOB4. ll 1084. 13 1084.35 1084.56 1084.70 10B4.55 1084.48 1084.55 1084.92 lo~4.63 i084.59 10~4.53 1084.59 10o°4.51 1084.46 1084.47 1084.56 1084.73 1084.69 1084.29 lOB4.B1 1U86,11 1086.5~ lOB6.~O 1086.78 1086.85 1086.86 1086.88 1Uk~6.gO 1UB6 .%;2 1UU6.94 0.12 0.00 -0.U9 0.07 0.31 0.34 0.06 -0.05 0.27 O.O0 -0.02 0.06 0.27 0.51 0.17 -0.18 -0.05 0.21 0.10 0.02 0.22 0.21 0.14 -0.19 -0.02 0.02 -0.03 0.11 -0.04 -0.06 0.06 -O.OB -0.09 O.Ol 0.09 0.12 -0.U4 0.10 0.02 i .30 O. 42 0.17 0.08 0.05 0.03 0.02 0.02 0.02 0.02 48.2 -0.0 97 48.2 U.0 48.2 0.0 99 48.3 0.0 1u0 48.3 0.O 1 48.3 0.0 2 48.3 0.0 24 48.3 O.O 4 48.3 O.O 5 48.3 O.O 6 48.3 0.0 7 48.3 0.0 8 48.3 0.0 9 48.3 0.0 lO 48.3 0.0 ll 48.3 0.0 12 48.3 0.0 13 48.3 O. 0 14 48.3 0.0 15 48.3 -U. 0 16 48.3 0.0 17 48.3 0.0 48.3 O.O 19 48.3 0.0 20 48.3 0.0 21 48.3 O.O 22 48.3 O. O 23 48.3 O. 0 48.3 O. O 25 48.3 -0.0 26 48.3 O.0 22 48.3 0.0 28 48.3 O. O 2~ 48.3 O.O 30 48.3 -0 .' 0 31 48.3 0.0 32 48.3 0.0 33 48.3 U.O 3,~ 48.3 -0.0 35 48.3 O. 0 36 48,3 0.0 3> 48.3 0.0 38 48.3 0.0 39 48.3 O. O 48.3 O.O 41 48.3 - 0.0 42 48.3 0.0 43 48.3 0. 0 48.3 U. 0 4b 48.3 - O. 0 RE~:::;OURISE -I IL "HI'-ILJLOI:;Y gI:IRF .Ri~-~T ] (LIN CUI'IPRNY.: North S!ope WELL .... : 4~ 6 RiC JOW]~: 204881511 Borough lES'l DR'IE: 4/28/BW F 1LE: 5 P~L~E: 5W UNITS - P~lfA and 't-' '[ lrlE d I IME'(hr~) (1 +dt )./dr UHP 09: 12:22 152. 413 1. 000 09:22:22 152. 496 1. UUO 09: 27:27 157. 580 1. 000 U9:32:22 152. 663 1. UU0 09:37:27 157.246 1.000 09:42:27 15.2. 830 1.UUO 09: 47:22 15,2. ei3 I. 000 U9: 52:22 157. 996 1. 000 09:57:27 158.080 1.000 10: 02: 22 158. 163 I. 000 10:07:27 158.246 1.000 10:12:27 158.~30 1.000 10: 17:27 158.41.3 1.000 10:22:27 158.4~6 1. UUO 10:27:27 158.580 1.000 10:32:27 158.663 1.UO0 10: 37:27 158. 746 I. gO0 10: 3b: 1~ 158. 709 1. 000 1U: 40: 1} 158.79} 1. 000 10:45:13 158.8~6 1. U00 10:50:1.3 1~.~59 1. OOO 10:~5:1.3 1~9.04~ 1. UUO ll:OO: 1.3 1~9.126 1.U00 11: 05: 1~ 159. 209 1. UUO 11:10:1~ 159.29.~ 1. 000 11:15:13 159.326 1. 000 11:20:13 1~;9.459 1. 000 11:25: 13 159. 543 1. 000 11:30:13 159.626 1.000 11:35:13 159.~09 1. 000 11: 40: 13 15'~. 293 i. 000 11:45:13 159.8~76 1. 000 ll: 50:13 159. 959 1. 000 11:55:13 160.043 1. UUO 12: 00:13 160. 126 1. 000 12: 05: 13 160. 209 1. UUO 12: 10:13 160.293 1. 000 12: 15: 13 160. 326 1. 000 12:20:13 160.459 1. 000 12: 25: 1.3 160. 543 i. OOO 12: 30:1.3 160.626 1. 000 12:~5:15 160.709 1. OUO 12:40:15 160.~9~ 1.000 12:45:13 160.8>~6 1.UUO 1:2:50:15 160.959 1.000 12:55:15 161. 043 1. 000 13:00:15 161. 126 1.000 1~: 05: 1]~ 161.209 1. UUO 13: 10:1~ 161.295 1.000 l J: lb:13 161.576 1. UUO 1]~:213:1.3 161.45~ 1. 000 1Uw6.95 luB6 lOB6 1086.97 10W6.98 1086 10~6.99 lOBF. 00 1082.00 10B~. 01 1 OB2.02 1 UBT. 03 1UBT. 04 1087. 05 1087.04 1082.04 1087.05 1087.06 1087.06 1UB?. 07 1087. OB 1087. OB 1087.08 1087.07 10~7. 02 1087. OB 1UW?. OB 1087. 10 1UB?. 10 1087. ll 1UW~. ll lOB)?. ll 1082.12 1082.12 1086.4~ 1085.~9 1085. l~ lOB4.6.3 lOW3 1083.02 1082.22 1082.61 1082.70 1085.03 1086.42 1086.86 1082. OO 1087.06 1087.09 1082.11 1 US?, 12 0.01 O.UO 0.02 O.UO 0.01 O.U1 0.00 O.O1 O.UO 0.01 O.01 O.U1 0.01 0.01 -0.01 0.00 0.01 O.U1 O.O0 0.01 0.01 0.00 0.00 -O.O1 O.OO O.U1 0.00 0.O2 0.00 O.O1 O.UO O.UO 0.01 O.UO -0.67 -1.06 -0,20 -0.56 -0.66 -0.90 -0.35 -O.11 0.09 2.~ 1.39 0.44 0.14 0.06 0.03 0,U2 0.01 48..3 - 0, 0 48. } U. 0 48..3 - O. 0 48.3 U. 0 bU 48.3 0.0 51 48.3 U. 0 48.3 0.0 53 48.3 O. 0 54 48.3 O. 0 55 48.3 U.0 56 48.3 0. 0 57 48.3 O.O 58 48.3 O. 0 48.3 0.0 60 48..3 0. U 61 48.3 O. 0 62 48.3 O. 0 48.~, O. 0 64 48.3 O. 0 65 48.3 O. 0 66 48.3 -0.0 67 48.5 0.0 69 48.3 O. 0 69 48.3 O.O 7u 48..3 O. 0 48. Ss - 0.0 757 48.3 0.0 48.3 - U. 0 24 48..3 O. 0 75 48.3 U. 0 76 48.3 0.0 7>' 48. ~ O. 0 48. :3 - 0.0 48..3 O.O 80 48.3 0.0 48.3 O. 0 48.3 -0.0 8~ 48.3 O.O 48,3 O. 0 85. 48.3 U.0 B6 48.3 0.0 82' 48.~ -O. 0 48.3 O. 0 B~ 48.3 0.0 48.3 0.0 91 48.4 U. O 92 48.4 O. 0 9.,5 4~.4 -U. 0 48.4 0. O 95 4B.4 U.0 96 48.4 -U. O 97 REk::~UURI. L;E -1 IL_ _iHNLILL31~Y Cl]RF ._JRIr--1T 1 ON CUI'IF'ANY.: North S WLLL.....: 4~ 6 R"IU O0W4~: 2048W15; '1 1 I'1~. d'l I r'lE lope Borough, 11 (hr.~) lES1 DAI'E: 4/2B/80 FILE: 5 PAWE: 60 UNIIS = PSI~ and 'F i3:25:13 16i.543 i. oou 13:30:13 161.626 i. UO0 1~:35;: 13 161.209 1.OOO 13:40:13 161.2~3 1. UUO 1~: 45: 13 161. 876 1.000 i): 50: i3 161. ~Se 1. i~ :55: i~ i62. 043 i. ooo i4: ou: i3 i62. i~6 i. uuo i4: 05:i3 i62.20~ i. 000 i4: i0:i3 i62. 293 i. uu0 14:15:13 162.~Y6 1.000 14:20:13 162.459 1.UUO 14:25:13 162.~43 1. 14:30:13 162.626 1.UO0 14:35: 13 162.20~ 1. O00 14:40:13 162. 293 1.U~O 14:45:13 162.~F6 1. 14:50:13 162.~9 1. U 14:~: 13 163.043 1. 15:UU:13 163.126 1. 15: 05: 13 163.2U9 1. 15: 10:13 163.2~3 1. UUO 19:15:13 163.376 1.000 15:20:1~ 16~.45~ 1.UUO 15:25:1~ 16~.543 1.OOU 15: 30: 13 163. 626 1. uuo 15:~5: 1~ 16~.20~ 1. OOO i5: 40: 1~ i~. 2~> 1. UUO 15: 45: i~ 1~. 826 1. 000 15:55: 1} 164. 04} 1.0OO i6: 0U: i~ i64. i~6 i. uu0 l~: 05: i~ i~4.20~ i. i6: iU: i~ i64.2~ 1. oU0 i~: i5: i~ 164. 326 1. 000 i6:20:i~ 164. 459 1.uu0 16: 25: i~ 164.54~ 1. 000 i6: 3~: i~ i64. 626 i, 000 16: ~5: i~ i64. 209 l, 000 16: 40: 13 164. 293 1. UUO 16:45:1~ 164.878 1.000 16:50: 1} 164.~59 1. UUO 16:55: 1~ 185.04~ 1. OOO 12:UU:1} 185. 126 1.UUO 17:12:48 16~.~}6 1. 000 12:12:53 165.332 1. UUO 17:12:58 165. 338 1,000 1~: 13:03 165.~48 1. UUU 12: 13:U8 165.341 1. 12: 13: 1~ 165.~43 1. UUO 12:13:18 165.344 1. ~dHF' d~HP 1087.13 1087.14 1082.15 1UBT. 15 1UB7.16 1UB2.16 1082.12 i082.17 10~7.18 1UB2. lB 1082.18 i 087. lB lOB?.lB 108~. 18 1087.19 1UB?. 19 1087.19 1082.20 1082.20 108,7.21 1082.2~ 1082.21 108.7.22 108,7.22 1087.23 1082.21 100,7.20 1082.22 1087.22 1087.21 1082.22 1U87.23 1087.24 1087.25 1082.25 108P.24 1084.67 1088. 1~ 1086.62 1 UB6.7? 1086. lB 1086.20 1085.37 1084. O? 1084.36 1084.38 1~B4.40 i084.41 1084.43 1084.44 1 UW4.45 0.01 O.U1 0.01 O.UO 0.01 O.UO O.O1 O.UO 0.01 O.UO 0.00 0.00 0.00 O.UO 0.01 O.UO 0.00 0.01 0.U0 0.01 0.02 -0.U2 O.Ol O.UO 0.01 -0.02 -O.O1 0.U2 0.00 -O.U1 O.O1 0.01 o.oi O.U1 0.00 -O.U1 -2.5,7 1.49 0.51 0.10 -0.59 0.02 -0.83 -1..~o 0.29 0.02 0.02 O.U1 0.02 O.U1 O.O1 48.3 -0.0 48.3 U.O 48.4 O. 0 IOU 48.4 0.0 1 48.3 -0.0 2 48.3 0.0 3 48.3 O.U 4 48.3 U.O 48.3 0.0 6 48.3 -0.0 2 48.4 0.0 B 48.3 -O.O 48.3 O. 0 10 48.3 0.0 11 48.3 O. O 12 48.3 O. 0 13 48.~ O. 0 14 48.3 -U. O 15 48.3 O. U 16 48.3 U. 0 1}) 48.3 O. 0 18 48.3 O.O 48.3 O. 0 20 48.3 O. 0 21 48.3 O. O 22 48.3 O. 0 23 48.3 0.0 24 48.3 O. 0 25 48.3 O. 0 26 48.3 U. U 4~.3 O. O 2B 48.4 U.O 48.3 -0.0 30 48.3 U.O 31 48.4 O. 0 32 48.3 -U. 0 48.3 -0.0 34 48.3 O. 0 35 48.3 O. 0 36' 48.4 U. 0 32 48.4 O. O 38 48.4 U. 0 48.4 O. 0 40 4~. 4 -U. 0 41 48.4 0.0 42 48.4 U. 0 4~ 48.4 0 · 0 44 48.4 0.0 45 48.4 - 0.0 46 48.4 U. 0 47 48.4 0.0 I-~ESUURE.:E -1 L .::HNULIZIIi.~hr' [3t3RF JRF-'tT ! ON CUrlPANY,: North Slope Borough LdELL .... : 4~ 6 .. RI'C JOW4I: 204881511 TES] DAI'E: 4/28,/88 FILE: 6 HAME: 6] UNITS = PSIA and 'F' '1111E d'l IMI- (hfs) t'l+dt)/dt MHP ¢~HF' 12:13:23 165.345 1.000 17:13:28 165.342 1.U00 17:13:33 165.348 1.000 12:13:38 165.349 1.000 12:13:43 165.351 1.000 12:13:48 16~.~52 1.OUO 12:13:5} 165.354 1.00O i7:i3:58 i65.355 i.uoo 17:14:03 169.356 1.000 12:14:08 165.358 1.UUO 12:14:13 165.35~ 1.000 12:14:18 165.361 1.000 12:14:23 165.362 1.000 12:14:28 165.963 1.000 12:14:33 165.365 1.000 .12:14:38 165.366 1.UUO 12;14:45 165.368 1.000 17:14:48 165.369 1.000 12:14:53 165.320 1.000 12:14:58 165.322 1.UUO 12: 15:03 165. 323 1. 000 12:19: 08 165. 324 1. UUO 12: 15:13 169.326 1. 000 12: 15:18 165.322 1. UO0 12:15:23 165.32~ 1.000 17:15:28 165.380 1.UUO 12:15:33 165.381 1.000 1~:15:38 165.383 1.UUO 12:15:43 165.384 1.000 12:15:48 165.386 1.UUO 12:15:53 165.382 1.000 12:15:58 165.388 1.UUO 12:16:03 165.390 1.000 12:16:08 169.391 1.OUO 12:16:13 165.393 1.000 12:16:18 165.3~4 1.UO0 1~:16:23 165.395 1.000 12:16:28 165.392 1.000 12:16:33 169.398 1.000 12:16:38 165.399 1.000 12:16:43 165.401 1.000 12:16:48 165.402 1.000 12:16:93 169.404 1.000 12:16:58 165.405 1.000 17:21:52 165.482 1.000 12:~1:57 165.458 1.OUO 12:22:0~ 165.48~ 1.000 17:22:02 165.491 .1.UUO 12:22:12 165.492 1.000 12:22:17 165.4~4 1.~UO 12:22:22 165.495 1.000 10~4.46 1084.47 10~4.48 i084.4~ 1084.50 1084.51 1084.52 1084.55 10~4.54 1 U84.55 1084.56 1084.56 10~4.52 i084.58 lU~4.5~ 1084.59 1084.61 1084.62 1084.62 1084.64 1084.65 1084.66 10~4.62 1084.68 1084.68 1084.6~ 10S4.69 1084.20 1084.22 10~4.22 1084.24 1084.~5 1084.25 1084.26 1084.26 10S4.76 1084.76 1084.22 1084.77 1084.78 1084.78 1084.98 1084.~8 1084.9~ 1084.~9 lUB4.~ 1084.99 1084.99 0.01 0.01 D.O1 O.U1 O.U1 O.U1 O.Ol O.U1 0.01 O.O1 0.01 O.UO O.O1 O.U1 0.01 O.O0 0.02 O.U1 0.00 0.02 0.01 0.01 0.01 O.U1 0.00 O.Ul 0.00 O.U1 0.01 0.01 0.00 O.U1 0.00 O.U1 O.O1 O.O0 0.01 O.O0 0.00 O.UO 0.01 O.UO 0.01 0.00 0.20 O.UO 0.01 O.UO 0.00 0.O0 0.00 40.4 0. 0 48.4 U. 0 ¥U 48.4 -0. 0 51 48.4 O. 0 55' 48.4 -O.O 48.4 U. 0 54 48.4 O. 0 55 48.4 -U. 0 56 48.4 0.0 52 48.4 O. 0 48.4 O. 0 59 48.4 O. 0 60 48.4 O. 0 61 48.4 U. O 62 48.4 0.0 6~ 48.4 -0.0 64 48.4 O. 0 65 48.4 -U.O 66 48.4 O. O 62 48.4 O. 0 68 48.4 O. 0 48.4 O. 0 48.4 0. 0 21 48.4 0.0 2'2 48.4 0.0 73 48.4 0.0 24 48.4 0.0 75 48.4 - O. 0 2'6 48.4 0.0 48.4 - U. 0 4~. 4 0.0 29 48.4 -0.0 80 48.4 O.O 81 48.4 O.0 82 48.4 0.0 83, 48.4 U. 0 84 48.4 0.0 85 48,4 0.0 B6 48.4 0.0 48.4 0.0 88 48.4 0.0 89 48.4 O. 0 90 48.4 0.0 91 48.4 O, 0 48.5 0.0 9.3 48.4 -O.O 94 48.5 O.O 95 48.4 -O.O 48.4 0.0 97 48.4 O. 0 48.4 0.0 RESOURCE l' E ZHNOLOGY CORP..JRflT 1 DM CUI'IPANY.: Nor'ti-, Slope Borough, WbLL .... : ~ 6 NIL; JOwlS: 2048b:1911 IESI' DATE: F !Lb: 6 PAMF: 6 UNI]'S - PSIA and 'F.' I Il'lb d'l ll]l~_ (hr.~) t'l +~lt )/dt MHP 17:22:27 165.496 1.U00 12:22: 32 165. 498 1. UU0 17:22:37 165.499 1.DO0 17:22:42 i65.501 i. uuO 17:22:47 165.502 1.O00 17:22:52 165.503 1.UUO 17:22:57 165.5U5 1. 000 17:23:02 165.506 1.UUO COMMENTS: Open well 17:23:07 165.588 17:23:12 165.509 12:23:17 165.510 17:2}:22 165.512 17:23:27 165.513 17:23:32 i65.5i4 17:23:37 i65.5i6 17:23:42 i65.5i7 i2:23:47 i65.5i9 i7:23:52 165.52o 12:23:57 i65.52i 17:24:02 166.523 12:24:07 165.524 12:24:12 165.526 12:24:12 165.522 17:24:22 165.528 12:24:22 165.530 17:24:32 165.531 12:24:37 165.533 12:24:42 165.534 17:24:47 165.535 12:24:52 165.532 12:24:57 165.538 17:25:02 i65.5~9 i7:25:07 i65.541 12:25:12 165.542 i2:25:17 i65.544 i7:25:22 165.545 i7:25:27 i65.546 17:25:32 165.548 i7:2~:37 i65.549 12:25:42 i65.55i 17:25:47 165.552 17:25:52 165.553 17:25:57 165.555 17:26:02 165.556 17:26:07 165.558 12:26:12 165.55~ 12:26:12 165.560 12:26:22 165.562 12:26:22 165.565 17:26:52 165.564 1084.99 1084.99 1084.99 1UB4. ,~9 1084.99 1084.98 1084.9B 10B4.WB O.OU O.UO O.OU O.O0 0.00 -O.Ul 0.00 O.UO or, 10/64" choke. 1.UUO 1076.~6 -8.62 1.OOO 1068.80 -7.56 1.UOO 1062.56 -6.44 1.000 1056.57 -5.79 1.OUO 1051.01 -5.56 1.OOO 1045.74 -5.27 1.UUO 1040.76 -4.98 1.000 1036.12 -4.59 1.000 1031.86 -4.~1 1.000 1U2B.O0 -3.86 1.UUO 1024.38 -3.62 1.0oo lO21.01 -3.37 1.000 1012.98 -3.U3 1.OOU 1015.10 -2.88 1.UUO 1012.50 -2.60 1.000 101O.17 -2.33 1.UUO 1007.88 -2.29 1.OOO 1005.95 -1.93 1.000 1004.12 -1.W3 1.000 1002.38 -1.74 1.UUO 1000.94 -1.44 1.000 999.32 -1.62 1.000 992.75 -1.57 1.000 996.12 -1.58 1.000 994.43 -1.24 1.000 993.04 -1.39 1.UO0 991.97 -1.07 1.000 991.17 -0.80 1.000 990.22 -0.95 1.000 989.37 -0.85 1.O00 988.33 -1.04 1.OOU 987.42 -0.91 1.U00 986.46 -0.~6 1.000 985.41 -1.05 1.0U0 984.33 -1.UB 1.OOO 983.54 -0.79 1.Dug 982.96 -0.58 1.000 982.52 -0.44 1.UO0 981.90 -0.62 1.OOU 981.17 -0.23 1.UUO 980.65 -0.52 1.OOO 980.08 -0.57 4~. 5 O. 0 1OU 48.4 -U.0 1 48.4 0.0 2 4W.5 0.0 3 4~.5 O.0 4 48.5 O.O 48.4 -0.0 6 48.5 U.O 48.5 O.O ~: 48.5 0.0 9 48.5 0.0 lO 48.5 O. 0 11 48.4 -U. 0 12 48.5 O. 0 13 48.5 O. 0 14 48.5 O. O 15 48.5 O. 0 16 48.5 O. 0 12' 48.5 O. 0 18 48.5 O. 0 19 48.5 0.0 20 4~.5 0.0 21 48.5 -O.O 22 48.5 O.U 23 48.5 U. 0 24 48.5 -0.0 25 48.5 U. 0 26 48.5 O. 0 2;7 48.5 O. 0 WW 48.5 0.0 2~ 48.4 -0.0 30 48.4 0.0 31 48.4 -0.0 32 48.4 0.0 33 48.4 U. 0 34 48.4 -0. O 35 48.4 O. O 36 48.4 -0.0 32 48.4 U. 0 3~ 48.4 -0.0 39 48.4 - O · 0 4'0 48,4 O. 0 41 48.4 - 0.0 42 48.4 - O. O 43 48.4 O. 0 4,4 48.4 - 0. O 45 48.4 0.0 46 48.~ -0.0 42 48.3 -0.0 48 48.3 0. O 4¥ I~ESE1URE.:E '1 F -:HNOLEII~Y COI{F' ~FRI'AT ! ON CUrlPANY.: North Slope Ld~-LL .... : 4~ 6 R'IC J0~4[: 2U4~1511 rough lES] DALE: 4/28 FILE: 7 P~L~E: 63 UNIIS - PS1A mr, d 'F' I lrlE d'l lrlEthrs) t'l +dr )/dr dMHP 17:26:~7 165.~66 1.000 17:26:42 165.562 1.UUU 17:26:47 165.569 1.000 CUMMEN'IS: Choke plugging 17:26:52 16~.570 1.000 17:26:57 165.521 1.uuu 12:27:02 165.52~ 1.U00 17:27:0~ 165.5~4 1.UO0 12:22:12 165.5~6 1.000 12:27:12 165.577 1,UUO 12:22:22 165.528 1.000 12:22:27 165.588 1,000 12:27:~2 165.581 1.000 17:22:5~ 165.585 1. O00 17:2~:42 165.584 1.000 1~:22:42 165.585 1. 000 12:22:52 165.582 1. OO0 i?:27:57 i65.588 1.UU0 17:28:02 165.589 1.000 17:28:o2 i65.59i i.ouo i?:28:i2 i65.5~2 1.ooo i?:28:i? i65.5~4 1.ooo 17:28:22 165.5~5 i.ooo 12:28:27 165.596 1.000 17:28:~2 165.598 1.000 17:2~:~2 165.5~ 1.O00 17:2~:00 165.606 1.000 17:2~:10 165.6U8 1.UO0 12:29:20 165.611 1.000 12:2~:~0 165.614 1.U00 17:2~:40 165.617 1.000 17:29:50 165,61~ 1.000 12:~0:00 165.622 1.000 17:~0:10 165.625 1.U00 17:~0:20 165.628 1.000 17:)0:~0 165,6~1 1.000 17:~0:40 165.6}~ 1.000 12:~U:50 165.6~6 1, UUO 17:~0:60 165.6~9 1. 000 1~: ~1:19 165.644 1. 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UUO 99?.84 0.06 12:50:29 165.964 1.000 992.82 0.0t i?:50:34 i65.965 1.000 998.40 0.53 1~:50:39 165.966 1.000 999.38 0.98 12:50:44 165.968 1.UUO 1000.26 i.38 12:50:49 165.969 1.000 1002.36 1.60 i?:50:54 i65.92i 1.UO0 1003.~2 0.~6 17:50:5~ 165.922 i. OOO 1004.00 0.68 12:51:04 165.9Z} 1.UUO 1004.40 0.40 17:5i:09 165.925 i. O00 1004.28 0.38 i2:51:14 165.~26 1.UO0 1004.99 0.21 12:51:19 165.928 1. 000 1005.65 0.64 12:51:24 165.979 1. UUO 1006.44 O. 17:51:2~ 165.980 1.000 1007.26 0.82 17:51:34 165.902 1.UUO 1007.69 0.4~ 12:51:39 165.98t 1.000 1008.12 0.48 17:51:44 165.~84 1.UUO 100~.9~ U.~O 12:51:49 165.986 1.000 1010.12 1,15 17:51:54 165.987 1.UUO 1011.45 1.33 12:51:59 165.989 1.000 1012.47 1,02 12:52:04 165.990 1.UUO 1012.80 0.35 17:52:09 165.991 1.000 1010.50 -2.~0 12:52:14 165.995 1.UUO 1009.52 -1.18 12:52:19 165.9~4 1.000 1008.92 17:52:24 165.996 1.UUO 1008.68 -0.29 12:52:29 165.992 1.000 1008.58 -0.10 17:52:34 165.~98 1.000 1008.20 0.12 17:52:39 166.000 1.000 100~.16 0.46 17:52:44 166.U01 1.UUO 100~.89 0.23 12:52:49 166.003 1.000 1010.~4 0.85 12:52:54 166.U04 1.000 1011.22 0.48 17:52:59 166.005 1.000 1011.63 0.41 12:53:04 166.002 1.UUO 1012.20 0.57 17:53:09 166.008 1.000 1012.55 0.35 12:53:14 166.009 1.UUO 1012.26 -0.29 17:51:1~ 166.011 1.000 1012.40 0.14 i?:53:24 166.012 I.UUO 1012.8~ 0.49 17;53:29 166.014 1.OOU 101~.6~ 0,80 42.9 0.0 4 42.9 U. 0 42.9 0.0 6 47.9 -0.0 7 42.9 0.0 B 47.9 U.O 47.9 O. 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LIN DUI'INRNY.: North Slope WELL .... : ~ 6 Borough ~ E5'I' DA]E: 4/28/88 FILE: 10 PFaWE: UNITS - PSIR and d'l .11'IE (. h r [, ) t'l+dt)/dt b:HP d6HP ~H1 d~H] 17:53:34 lO6.015 1.0oo 17:53:39 166.016 1.uuO 12:53:44 166.018 1.UO0 17:53:49 166.019 1.UUO 17:53:54 166.021 1.OOU 12:53:59 166.022 1.IJUO 17:5A:04 166.023 1.000 17:~4:09 166.025 1,UUU 12':54:14 166.026 1.000 12.:54:19 166.028 1.UUO 1>':54:24 166.029 1.OOO 1?:54:29 166.030 1,000 17:54:34 166.032 1.000 12.:54:39 166.035 1.000 17:54:44 166.034 1.000 17:54:49 166.U36 .1,OUO 12:54:54 166,032 1,000 17:54:59 166,039 1,000 17:55:04 166.040 i,000 12:55:09 i66,041 i,000 17:55:14 166,043 1,000 12:55:1~ 166.044 1.go0 12:55:24 166.046 1.000 17:55:~9 166.047 1.UUO 12.:55:34 166.048 1.000 17:55:39 166.050 1.UUO 17:55:44 166.051 1.000 17:55:49 166.05~ 1.000 17:55:54 166.054 1.000 17:55:59 166.055 1.UUO i?:56:04 i66.057 i. O00 i2.:56:0~ i66.058 1.OuO i?:56:i4 i66.059 1.O00 i2.:56:i9 i66.06i i.000 i?:56:24 166.062 1.O00 i2.:56:~9 i66.064 1.uuo 17:56:34 i66.065 1.O00 12:5~:3e i66.066 1.DUO i2:56:44 166.068 i. O00 i2:56:49 i66.069 i. UO0 i?:56:54 i66.o?i i. OOO i7:56:59 166.o2.2 1.o0o 17:57:04 166.0?3 1. oo0 17: 52:09 166. 075 1. UUO i?: 52:i4 i66. 026 1. 000 17:52.: i9 i66. 028 1. 000 i2:57:24 166.02.e i. O00 i?:57:29 i66.OWO 1.000 i?:57:34 166.082 1.000 i2:57:39 166.08~ i.000 12:52.:44 166.084 1.OOU 1U14.64 IOi5.WB 1017.17 lOl?.e2 '1018.53 101~.12 1020.08 1020.32 1020.42 1020.60 1021. 15 1021.2.3 1022.39 1022.84 lU23,55 1024~35 1U21.53 1020.31 1019.88 1019.65 1019.84 1020.45 1021,43 1022.43 1023.46 1022.83 1022.22. 1022.13 1022,51 1022,96 1022.36 1022.22 1022.41 1022.69 1023.12 1023.69 1024,45 1024,85 1U25.29 1025.98 1026.~0 1027.44 1028.29 1029.32 1029.63 1029.89 1050.44 lOgO.B9 1031.56 10~2.38 0 1.74 1.29 0.65 0.2.1 0,59 0,96 0,29 0,05 0.18 0,55 0 0.66 0.45 0.71 O.WO -2,82 -1.22 -0.43 -0.2~ 0.19 0.61 0,98 1.00 1.03 -0.63 -0,56 -0.14 0,38 O ,45 -0,60 -0.14 0.19 0.28 0.43 0.57 0.76 0.40 0.44 0.69 0.72 0.2'4 0,85 1.03 O .31 0.26 0.42 0.13 0.45 U.67 0.82 48.1 O.U 48.1 O.O 56 48.1 O. U 52 48.1 U.O 48. 1 O. 0 48.1 U. 0 61_1 48.1 O,O 61 48.1 O. 0 6'2 4W.1 0,0 48.1 O.O 64 48.1 0.0 65 48.1 0.0 66 48.1 0.0 67 48.2 O, 0 68 48,2 O, 0 48.2 U. 0 70 48.2 O. O 21 48.2 O. 0 2'2 48.2 0.0 48.2 - O. O 74 48.2 0.0 75 48.2 U. 0 76 48.2 O. O 72' 48.2 U. 0 48.2 0.0 79 48.2 O. 0 48.2 0,0 81 48.2 0.0 82 48.2 O, O 83 48.2 U. 0 84 48.2 O. 0 48.2 O. 0 86 48.2 O, 0 82 48.2 U. 0 88 48,2 O, 0 48.2 0,0 9U 48,2 0,0 91 48.2 O.O 92 48.2 O,O 93 48.2 U, O 48.2 O, 0 95 48.3 O, 0 96 48.3 O. 0 92 48.2 -0.0 48.3 O, 0 99 48.3 O. O lUg 48,3 0,0 48.3 -0.0 2 48.3 O,O 3 48.3 O.O 4 48.3 0,0 t~:E'--.'.'.51gUI=~IL:E -1-" CSHNULILII..:;hr' r_SEtl~l.' ']l-,(r--~T ! EJN COl'IH'ANY. : North Slope WI-LL .... : 4[ 6 RItZ ,.]UM4~: 204W81511 Bo rough TES1 Dfl'l E: 4./28/BU I- ILE: 11 PRWF_: UNITS -- PSIA and 'F '11 Mb d'i lME(hrs~ ( I+d~)/'dt IF:HP 12:52:49 166. OW6 1. 000 iF:SF:¥4 166. UW? 1. UUO 17:52:59 166.089 1. 000 12:5~:04 166.0~U 1.UUO 12:58:09 166.091 1.000 1:~:58:14 166.U~3 1.UUO 12:58:19 166.094 1.000 12:SW:W4 166.096 1.UUO 12:58:29 166.092 1.000 1~:58:34 166.098 1.UUO 1F:58:39 166.100 1.000 17:58:44 166.101 1.UUO 1/:58:49 166.103 1.goo 17:58:54 166.104 1.UO0 17:58:59 166.105 1.OOO 17:5~:04 i66.107 1.UO0 12:59:09 166.108 1.000 17:59:14 166.109 1.UUO 17:59:19 166.111 1.000 17:~9:24 166.112 1.UUB 12:59:29 166.114 1.0DO 17:59:34 166.115 1.UO0 12:5~:39 166.116 1.OOO 12:59:44 166.118 1.UU0 17:5~:49 166.119 1.00O 1~:~9:~4 166.121 1.UUO 12:59:59 166.122 1.UOO 18:UU:04 166.120 1.U00 18:00:09 166.125 1.OOO 1~:00:14 166.126 1.UUU 18:00:19 166.128 1.000 18:00:24 166.129 1.UUO 18:00:2~ 166.1~0 1.000 18:00:34 166.132 1.UUO 18:00:39 166.133 1.OOO 18:00:44 166.134 1.UUO 18:00:49 166.136 1.000 18:UU:54 166.132 1.UUO 18:00:59 166.13~ 1.000 18:01:04 166.140 1.UUO 18:01:09 166.141 1.O00 18:01:14 166.143 1.OOO 18:01:19 166.144 1.Dog 18:01:24 166.146 1.UUO 18:01:29 166.147 1.000 1~:01:54 166.148 1.000 18:01:39 166.150 1.000 1~:01:44 166.151 1.DUO 18:01:49 166.153 1.000 18:U1:54 166.154 1.UUO 1W:01:59 166.155 1.000 1033.23 1033.29 1033.66 1034.14 1U34.F2 1035.31 1035.11 1035.10 1035.42 10~6.19 1037.08 io~?.si 1038.18 1038.87 1039.44 1039.71 1039.48 1039.51 1039.54 1039.97 1040.66 1041.25 1041.89 1042.74 1043.18 104~.~6 1043.56 1043.99 1043.~6 1044.}2 1044.58 1044.90 1045.)8 1045.60 1045.82 1046.25 1046.52 1047.15 1042.25 1048.11 1048.54 1048.43 1048.21 1048.27 1048.60 1048.95 1049.42 104~.88 1050.49 1051.06 0.8.5 O.U6 0.12' U.4B 0.58 0.59 -0.20 -0.01 0.32' O. 22 0.89 0. >':~ 0.32 0.69 0.24 0.~5 0.27 -0.23 0.03 O.U3; 0.43 0.69 0.59 0.64 0.85 0.44 O.1B O.WO 0.43 -0.03 0.36 0.26 0.32 0.48 0.22 0.22 0.41 0.34 0.58 0.60 0,36 0.23 0.09 -0.22 0.06 0.33 0.:~5 0.42 0.46 0.61 0.57 48.3 0.0 6 48.3 U.U >' 413.3 O.O 8 4W.3 -U.O 48.3 O. 0 1u 48.3 O. 0 11 48.3 -0.0 4~.~ U.0 1-~ 48.3 0.0 14 48.3 O.O 15 48.3 0.0 16 48.3 -O. 0 12 48.3 O. 0 lB 48.3 U. 0 48.3 0.0 20 48.3 -O. 0 21 4B'.3 O. 0 22 48.3 O. 0 23 48.3 O. 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UO0 166. 165; 1.00U 166.1P1 1.UUO 166. 172 1. 000 166. 173 1.UUU 166. 175 1. 000 166. 126 1. 0U0 166. 178 1.000 166. 179 1. UO0 166. 180 1. OOO 166.1~d2 1. UU0 166. 183 1.000 166. 184 1. UUO 166. 186 1.O00 166.187 1. 00.0 166.185~ 1. 0O0 166. 190 1. UU0 166. 191 1. 000 166. 19~ 1. 000 166. 15;4 1. 000 166,15;6 1. UUO 166. 177 1. 000 166. 198 1. OUO 166.200 1. 000 166.201 1.UUO 166 . 203 1 · 000 166.204 1.UUO 166.205; 1. OOO 166. 207] 1. UUO 166.2013 1.OOO 166.209 1. UUO 166.211 1.goo 166.212 1. UO0 166. 214 1 · 000 166.215 1. OU0 166.216 1.000 166. 218 1 · UUO 166.21~ 1 · 000 166.221 1.DUO 166.222 1.000 166 · 223 1 · UUO 166 · 225 1 · OOO 1U51. 0Y 1051.19 1051.42 IU51.20 1U51.79 1 U49.17 1 U45.2:2 1042.84 1041.43 1037.57 1032.90 1031.09 102~.92 1028.37 1022'. 59 1026.89 1026.59 1026.44 1026.~ 1026.45 1025.99 1025.39 1024.76 1024.2¥ 1024.21. 1024.09 1024.~4 1024. 14 1024.43 1024.83 1025.J2 1 U25.5.4 1025.88 1026.44 1027.14 1022.73 1028.58 1029.18 1030.05 1031.09 1031.13 10~1.50 1031.30 lU31.47 1031. ~,8 10~1.60 1028.81 1027.~ 1026.09 1024.91 O.U1 0.12 0.23 0.28 0.09 -2.62 -3.90 -2.43, -1.41 -3.86 -4.67 -1.81 -1.97 -1.15 -0.28 -0.70 -0.30 -0.15 -0.11 0.12 -0.46 -0.64 -0.5,9 -0.51 -0.04 -0.12 0.25 -0.20 0.40 O .49 0.22 0.34 0.56 0.70 0.59 0.69 0.8U O.B? 1.04 0.04 0.~? -0.20 0.17 -O.U9 0.22 -2.79 -1.48 -1.24 -1.18 4~. 4 -o. o 57 48.4 U. 0 bE: 48.4 0.0 5~ 48.4 U. 0 6ti 48.4 -0.0 61 4~.4 0. O 62 48.5 U. 0 6~ 48.5 0.0 64 48.5 U. 0 69 48.5 O. 0 66 48.5 U. 0 67 48.5 O. 0 6~ 48.5 O. 0 69 48.5 O. 0 FO 48.5 U.0 ?1 48.5 0. O 22 48.5 [I. 0 21s 48.5 0.0 74 4El. 9 - U. 0 7b 413.5 0.0 76 48.5 O. 0 72 48.5 O. O 78 48.5 0.0 79 48.5 0.0 8U 48.5 0.0 81 48.5 O. 0 82 48.9 0.0 83 4t~.5 O. O 84 4~.9 O. 0 89 48.5 O. 0 86 48.5 0.0 87 48.5 O. 0 88 48.5 -0.0 ~ 48.5 0.0 9u 48.5 0.0 91 48.5 O. 0 9'2 48.9 O. 0 93 48.5 O. U 94 48.5 -U. 0 95' 48.5 O. 0 96 48.5 O. 0 Y? 48.5 -0.0 9~ 48.5 0.0 9¥ 48.5 O. 0 log 48.5 -O.O 1 48.5 0.0 2 48.5 U.O 3 48.5 0.0 4 48.5 U.O ~ 413.5 -0.0 6 I~ESUUI,~L:E -I"r"~HNuLLIIi4",'' fCURF "II-~A.'.'.IT .l [IN CurlPRNY.: North Slope Borough WLLL .... : ~ 6 R'IL: OOMPh: 2U4W81~11 TEST DR'IE: 4/28/88 FILL: 12 PRWE: 72 UNIIS - PSIR and 'F 1 tl'l~ ¢1J Plb_(.hf-s) tl +Ct ~HP WH1 dkJH'i 1W: 06:14 166 o · ~26 I. OOO 1U: U6:19 166.228 1. BUg 1W: U6:24 166.229 1. gOO 1W: U6:W9 166.2250 1. uuO 1U: 06: 34 166.2}2 I. O 0 O 18:U6:~9 166.2~ 1. UDO 1U: 06:44 166.2)4 Z. 000 lB: 06:49 166.236 1. UUO 18: 06:5~ 166.2~ 1. 00U 1W:07:04 166. 240 1.000 18: 0~: 09 166.~1 1. 000 18: OY: 14 166.2~ 1. 00~ 18:0~:19 166.2~4 1.000 lB: 0~:24 166.2~6 1. 000 1~: 07:29 166.2~ 1. 0U0 1W: 0~: 3~ 166.2~8 1. 000 1W: U~:)9 166.250 1. U00 1~: 0~:44 166.251 1. 000 i8:g2:49 i66.25~ l. U8g 18: 02:54 166. 254 1. 000 18:02:59 166.255 1.OOO 1W: 08: U4 i66. 252 i. 000 18: 08: 09 166. 268 1. O O 0 18: 08: 14 166. 259 i. 000 18: 08: 1~ 166. 261 1. OUO i8:08:24 166.262 1. 000 18:08:29 166.264 1. 000 18:08:J4 166.265 1.000 1~: 08:)9 166.~66 1. OOO is: o8: 44 166. 268 1. 000 1~: U~:~9 166.269 ~. UUO 18:08:54 166.2~1 1.000 18:08:59 166.222 1. UUO 18: 09:04 166.22~ 1. DUO 18: 09:U9 166.225 1. UOO 18: 09:14 166.2~6 1. 000 18:09:19 166.228 1. OUU 10:09:24 166.229 1, OOO 18: U'~: 29 166. 280 1. UUO 18:09:54 166.282 1.gO0 18:0'~:59 166.28~ 1. UUO 18:09:44 166.284 1.gOO 18:U9:49 166.286 1. UUO 18:09:54 166.282 1. OOO 18:09:59 166.289 1. UUO 18: lO: 04 166.290 1. gO0 18:1U:09 166,291 1. UOO 18:10:14 166.295 1.000 lB: i0: 1~ i66.2~4 1. ~00 1023,89 1022.52 lU18.35 1014,85 lU11,65 1UU8,71 10U5.90 1003.~1 1DUO.B2 998.50 996.29 994.18 992.13 990.26 988.47 986.73 985.02 983.45 981.9~ 980.48 929.00 977.25 976.47 925.21 974.03 972.86 9?0.?3 969.2~ 968.77 967.84 966.90 966.01 965.16 963.52 962.75 962.00 961.29 96U.59 959.9~ 959.22 958.65 958.08 952.48 956.89 956.D1 955.24 955.22 954.70 ~54.21 -1,02 -1,~7 -4.17 --./ . . -3,20 -2 .¥4 -2,81 -.~ -2.49 -2,~2 -2,21 -2,11 -2,05 -1,W7 -1,79 -1,74 -1,66 -1,62 -1,52 -1,45 -1,48 -1,25 -1.28 -1 -1,18 -1.17 -1,09 -1,U4 -1,00 -0,V6 -0,93 -0,~4 -0,89 -0.83 -0,81 -0,77 -0,25 -0,71 -0,20 -0,66 -0,66 -0,62 -0,52 -0,60 -0,59 -0,58 -0.57 -O .52 -0.52 -0.4~ 48.5 O.O 7 48 .5 U. 0 48.5 0.0 4W.5 U. 0 1U 48.5 O. 0 11 48.5 U. 0 12 48.5 -O. O 13 4~.5 O.O 14 48.5 0. 0 15 48.5 0.0 16 48.5 -0.0 17 48.5 O. 0 18 48.5 -O, 0 19 48.4 -O. 0 20 48.5 0.0 21 48.4 -O. 0 22 48.4 O. O 23 48.4 -U. 0 24 48.4 0.0 25 48.4 O. 0 26 48.4 O. O 22 48.4 -O.O 28 48.4 O. O 48.4 U. 0 3U 48.4 -O. O 31 48.4 O. 0 32 48.4 -0. 0 33 48.4' O.O 34 48.4 O. O 35 4:-3.4 -U. 0 36 48.4 -O.O 32 48.4 -O. 0 3W 48.4 O. O 39 48.3 -U.0 40 48.3 O.O 41 48.3 - O. O 42 48.3 - O. O 43 48.3 - O. 0 44 48.3 0.0 45 48.3 - U. 0 46 48.3 - O. O 42 48.3 O. 0 4U 48.3 - O. O 4~ 48.3 O. 0 50 48,3 0.0 51 48.3 -O.O 48.2 -0.0 53 48.2 -0.0 54 48.2 -O.O 55 48.2 -O. 0 56 48.2 -0.0 52 I-~ESOUI~(.L:E l-* "-'HblOLOI~Y EEE31~F )F~C---~T ] EII-.I CUilPRNY.: WI-LL .... : R I U ,.1UId:ll~: North Slope Borough ~ 6 TESI' DALE: 4/28 ×SEI FILE: 12 P~GE: k'> UN]]S - PSIA and 'F '11 ME d l tl'lE(.l-,r~) .[.'1 +dt ),"dt I~HP dldHP 18:10:29 166.297 1.000 1W:1U:34 166.2~8 1.OOO 1~:1U:39 166.500 1.O00 18:10:44 166.301 1. UUO 1~: 10:4~ 166.503 1. 000 18: io: 54 166. 504 1. 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'246.10 945.88 945.68 9 45.48 945.30 945.12 944.95 944. 944.57 944. 944.24 94~ .89 945. 943 943.46 943.34 943.25 943.14 943. 0 0 942.88 942.2'7 942.6.5 942.44 942. :52 942.2:5 942.15 942. 942.01 -0.48 -0.47 -0.42 -0.42 -0.40 -0.3Y -0.39 -0.36 -0.40 -0.43 -0.36 -0.33 -0.32 -0.31 -0.29 -0.26 -0.26 -0.27 -0.26 -0.29 -O .27 -0.25 -0.24 -0.24 -0.22 -0.20 -0.20 -0.18 -0.18 -0 .'i9 -O.1B -0.18 -0.18 -0.15 -0.35 -O.1B -0.14 -0.11 -0.12 -0.09 -0.11 -0.14 -0.12 -0.11 -0.14 -0.19 -0.12 -0.09 -0.08 -O.OB -0.06 48.2 -0.0 58 48.2 U. 0 48 ~ ' .,_ -0.0 60 48.2 -0.0 61 4~ 2 0 0 6'" . -- · 4,~ 2 0 0 6~ 48.1 -O.U 64 48.1 O.O 65 48.1 -O. O 66 48.1 -U.O 6.7 48.1 0.0 48.1 -0.0 69 48.1 -0.0 70 48.1 -U.O ,71 48.1 -O. O 72 4S. 1 -o. o 48.1 O. 0 74 4:3. 1 -O. 0 75 4~d. 1 O. 0 76 48.0 -O. 0 77 4~,. 0 -O. 0 28 48.0 -O. 0 79 4~. 0 -0. O 80 48.0 -0.0 81 48.0 O. 0 8" 48.0 O. 0 83 48.0 -O.O 84 48. U -0.0 85 48.0 0.0 86 48.0 -0.0 48.0 O.O 8U 48.0 O.O 89 4~.9 -0. O 90 47.9 O.O 91 42.9 O. O 92 4,7.9 -O.O 93 47.9 O. 0 94 42'.9 U. 0 95 47.9 -0.0 96 47.9 -U. O 5'2 47,".9 O. 0 98 47.9 -0. 0 99 47.9 -0.0 iOU 47.9 -U.O 1 47.9 0.0 2 47.9 -0.0 3 4?.9 0.0 4 47.9 O.O 47.9 -O.O 6 47.9 U.O 47.8 -O.O E CUi'IPANY,: North Slope. Borough WLLL .... : ~ 6 R]C 3OB~t: 204W81511 TES'f DA'I'E: 4/28/88 PILE: i3 PAWE: 24 UNITS = PSIR and 'F IIflE dl IML(hr$) b~HP dBHP 1w: i4:44 166.36u 1. 000 18:14:49 166. 369 1. DUO 18:14:54 166.371 1. D00 lB: 14:59 166. }22 1. 000 18: 15:U4 166.373 1. 000 18:15:09 166.375 1. 000 18: 15,: 14 166. 326 1. goo 18: 15: 19 166. 328 1. 0U0 18:15:24 166.37~ 1.OOO 18:15:29 166.380 1. UUO 18:15:54 166.38'2 1. OOO 18:15:59 166.383 1. OUO 18:15:44 166.384 1.000 18:15:49 166.386 1.000 18:15:54 166.382 1.000 i8: 15: 59 166. 389 1. 000 18: 16:04 166. 390 1. 000 18: 20: 22 166. 462 1. UO0 18:20:.52 166.464 1. 000 18: 2U: 4:2 166.46:2 1. 000 18:20:52 166.470 1.000 i8:21:02 166.473 1. 0U0 18:21:12 166.476 1. 000 18:21:22 166.428 1. 000 18:2i:32 i66.48i i. 000 18:-1:42 166.484 1. UI]O 18: 21: 92 166. 482 1 .' OOU 18:'22:02 166.489 1. UUO 18:22:12 166.492 1. gOO 18:22:22 166.495 1.UOO 18: 22: .52 166,498 1. 000 18:22:42 166.501 1. UOO 18:22:52 166.503 1. 000 18: 23: 02 166. 506 1. 000 18: 23: 12 166. 509 I, DO0 18: 2.5: 22 166. 512 1. U00 18:2~:~2 166.514 1. 000 18:2~:42 166.51Y 1. UO0 1~:23:52 166.520 1. 000 18: 24:02 166. 523 1. O00 18: 24:12 166. 526 1. ooo lB: 24:22 166. 528 1. OuO 18:24:~2 166.53i i. 0o0 18:24:42 i66.534 1. UOO 18:24:52 166.537 1. 000 18: 25: 132 166. 559 1. 000 1~: 25: 12 166. 542 1. 000 18:25:22 166.545 1. UO0 18:25:.32 166.548 1. 000 18:25:42 166.551 1.000 18:25:52 166.553 1. 000 941.94 941.85 941.22 941.68 941.6U 941.51 941.42 941.34 941.28 941.21 941.14 941.07 940.99 940.91 940.83 940.73 940.64 938.76 938.22 938.29 938.83 938.86 938.86 938.87 938.88 938.83 938.82 938.84 938.88 938.95 938.74 938.75 938.88 938.96 939.00 939.03 939.09 938.95 938.98 939.07 939.17 9~9.10 939.05 939.08 939.19 939.22 939.18 939.24 9~9.32 939.44 939.30 -0.07 -O.U9 -0.08 -0.09 -0.08 -O.U9 -0.09 -0.u8 -0.06 -0.07 -0.07 -0.07 -0.08 -O.OB -0.08 -0.10 -0.09 -1 0.01 0.02 0.04 0.U3 0.00 0.01 0.01 -0.U5 -0.01 0.02 0.04 0.07 -0.21 0.01 0.13 O.UB 0.04 0.U3 0.06 -0,14 0.03 0.09 0.10 -0.07 -0.05 0.03 0.11 0.03 -0.04 0.06 O.OB 0.12 -0.14 42.8 -0. 0 9 47.8 U.O 1U 47.8 -0. 0 11 42.8 U. O 12 42.8 -0. O 13 47.8 -0.0 14 47.8 O. O 47.8 u. o 16 47. B -0.0 17 47.8 O. 0 18 47.8 -O.O 19 42.8 0.0 20 47.8 -0.0 21 42.8 O. 0 22 42.8 0.0 23 47.8 -0. O 24 4,7. B 0.0 25 42.5 -0.2 26 47.5 -0.0 27 42.5 U.O 47.5 -O. O 29 47.5 U.O 3U 42.5; -0.0 31 47.5 O.O 32 4.;"". ¥ O. 0 33 42'.5 -0.0 34 47.5 -O. 0 39 47.5 U. 0 36 47.5 0.0 37 42.5 O. 0 38 42,4 -0.1 35' 47,4 0.1 40 42.4 O. 0 41 47.4 O. 0 47.4 0.0 43 47.4 - O. 0 44 47.4 - 0.0 49 47.4 0.0 46 47.4 O · O 47 47.4 - U. 0 4~ 47.4 O. 0 45' 47.4 -0.0 5U 47.4 0.0 47.4 - O. 0 55{ 47.4 0.0 53 47.4 U. 0 54 47.4 - 0.0 55, 47.4 U.O 56 47.4 0.0 57 47.4 - 0.0 47.4 0.0 L:UflPAHY,: Nor'th Slope WLLL .... : 4~ 6 R.IC JUkJ~: 2U48B1511 Borough lES] DATE: 4/2B/BW FILE: 13 Pca~E: UNII'S -- 75l¢~ and 'F I ~HP 18:26:02 166,556 1,000 1W:26:12 166.559 1,UOO 1W:26:22 166.562 1.OOO 18:26:32 166.564 1.UUO 1~:26:42 166.569 1.OOO 18:26:52 166.570 1.OUO 1~:29:02 166.573 1.000 lS:27:12 166.576 1.UUO 18:27:22 166.578 1.OOU 18:29:32 166.581 1.OUO 18:27:42 166.~84 1.OOO 18:29:52 166,582 1.OOO 18:28:02 166,589 1.000 18:28:12 166.592 1.OOO 18:28:22 166.595 1.OOO 18:28:32 166.5e8 1.OUO 18:28:42 166.601 1.000 18:28:52 i66.603 1.OUO 1~:29:02 166.606 1.000 1E:29:12 166.609 1.OUO 18:29:22 166.612 1.OOO 1~:29:32 166.614 1.BOO 1~:29:42 166.612 1.000 i8:29:52 166.620 1.O00 1W:30:02 166.623 1.OOO 18:30:12 166.626 1.UO0 1B:30:22 166.628 1.000 1~:30:32 166.631 1.UUO 1~:30:42 166.634 1.000 18:~U:52 166,637 1,000 18:31:02 166.639 1.000 18:~1:12 166.642 1.OUO 1W:31:22 166.645 1.000 18:3i:32 166.648 1.OUO 1~:31:42 166.651 1.000 18:31:52 166.653 1.UUO 18:32:02 166.656 1.000 1~:~2:12 166.659 1.000 18:32:22 166.662 1.000 18:32:52 166.664 1.000 18:32:42 166.662 1.000 1B:32:52 166.670 1.UUO 18:33:02 166.6~3 1.000 18:3}:12 166.626 1.UUO 18:33:22 166.678 1.OOO 18:33:45 ' 166.685 1.OOO 18:34:45 166.201 1.000 18:35:45 166.218 1.UUO 18:36:45 166.~35 1.000 18:~F:45 166.751 1.UUO 18:38:45 166.768 1.OOO 939.32 939.39 939.50 939.59 939.48 939.46 939.52 939.61 939.67 939.73 939.75 939.80 939.63 939.70 939.81 939.91 939.95 939.95 939.02 939.~8 939.99 940.09 940.10 940.16 940.23 940.08 940.19 940.30 940,36 940.41 940.31 940.40 940.51 940.48 94U.52 940.62 940,20 940.75 940,82 940.75 940,78 940.88 941.00 941.04 941.10 94i.09 941.37 941.63 941.06 942.21 942.53 0.02 O.U7 0.11 O.U9 -0.11 -O.U2 0.06 O.U9 0.06 O.U6 0.02 0.05 -0.12 0.07 0,11 0.10 0.04 O.UO -0.13 O,U6 0.11 0.10 0.01 0.06 0.07 -0.15 ,0.11 0.11 0.06 0,u5 -0.10 0.09 0.11 -0.03 0.04 0,10 0.08 0.09 0.07 -0,07 0.03 0.10 0.12 0,04 0.06 -0.01 0.28 0,26 0.23 0.35 0.32 42,4 -U. 0 6U 47.4 -O. 0 61 47.4 0.0 62 4,7,4 U. 0 63 42,4 -0.0 64 47,4 U. 0 65 47.4 O. 0 66 42.3 -U,O 67" 42,3 O. 0 47.3 -0.0 47,3 O.O 70 47,3 O. 0 47,3 0.0 72 47,3 U. 0 23 42,3 O. O 24 47.3 -0.0 75 47,3 0.0 76 47,3 - 0.0 2'2 47,3 O. 0 ,78 47,3 0.0 79 42.3 -0.0 BU 42,3 -U 42,3 O. O 82 4,7.3 -U,O 83 42'.3 O. 0 84 42,3 - U. 0 42,3 O. 0 86 42,3 -0. 0 42,3 O. O 8W 42.3 O.O 47,3 -0.0 90 42,3 U,O 91 47.3 O.O 92 472,3 -0.0 93 42,3 O. 0 94 42,3 U. 0 95 49,3 - O. 0 96, 47,3 U. 0 97 47,3 O. 0 98 4:2.3 0.0 99 42.3 -0.0 100 42,3 O.O 1 47,3 0.0 2 42,3 -O, O 3 47,3 0.0 4 42,3 O.O 47,2 -0,0 6 42.2 -U.O 42,2 -0.0 B 47,2 -U.O 5,' 42, 1 -0.0 1U CUI'IHAt4Y.: Nc, rrb Slope WELL .... : ~ 6 RIC ,]UL~f: 204UU1¥11 Borough 1' E. 5'I DALE': 4.,'2U/BU F 1LE_: 14 I.'--'F~F_: 26 UNIIS -: P':--JIR ~,r',d 'F d111'11- (hr~.) (]*dt)/dt d ~JHt--' ~t-I I ,dk:H I' 1B:39:45 166.785 1. 000 1U:40:45 166.B01 1. UU0 18:41:45 166.BIB 1. OOO 10:4~:49 166.E;}~ 1. OUO lB: 4}: 45 166. 851 1. OUO 1~:44:45 166.~68 1. UUO 1W: 45: 45 166. 889 1. 000 1U:46:45 166.¥01 1. DUO lB: 47:4.5 166. 910 1. 000 10:40:45 166.935 1. DOg 1~:49:45 166.951 1.OOO 1~:bU:45 166.968 1. UUO 18:91:4.5 166.989 1. DO0 18: .52: 45 162. UU1 1. BO0 1B:53:45, 162.01B 1.BO0 i8: 54:45 i62.0~9 i. 000 18: 55: 49; 162. 0.51 1. 000 18: '>6: 45 167. 068 1, BO0 18,: 57:4.5 167. 005 1, 000 18:5N:45 162,101 1, DUO 1~: 5';': 49 162, 118 1. 000 19: O0: 49 162, 1}9 1, 0U0 1~: O1: 45 162, 151 1. 000 19:02:4.5 167. 168 1.000 1~: 03:45 162.185 1.OOO 1~: 04:4~ 16,2.201 1.[JO0 19:09:49 162.218 1.000 19:UA:4.5 167.~9 1. UUO 1,~:07:4.5 162.2~1 1.000 19: UN: 45 167. ?68 1. U 00 1.9: 09: 45 167. 209 1. 000 19:10:49 16,.2.}01 1.UO0 19:11:45 167.~10 1.000 19: 1~:4~ 162.~,~ 1. DUO 1.9: 1}: 4~ 162. ~.51 1. 000 19:14:45 167.368 1. UOO 17: 1~: 45 162.3~5 1. OOU 19:16:45 167. 401 1. 000 19: 17:45 162.41B 1. 000 19:10:45 167.4[,~.5 1. 000 19:19:45 162.451 1.000 19:20:45 162. 468 1. uoO 1Y:21:45 167. 409 1. 000 1Y:22:45 167.501 1. gOO 19: 2~; 45 16>'. 9lB i. 19:24:45 162.535 1. UO0 1V: 2.5: 45 167. 591 1. 000 1W: 26: 45 167.56B 1. DUO 19:27:45 162.509 1. OOO i9: 20: 45 167. 601 1. Ouo 1~:2~:45 167.610 1. OOO 942.70 943. lB 943.46 943.75 944. 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O 46.4 -U,O 4. 46 . 4 - 0.0 4 46.4 - U. 0 46.4 -0.0 46.4 -U. 0 46.4 -0,0 4' 46...5 -U.O 5 46.3 -D.O 5 46.3 -U.O 46.3 -0,0 5 46.3 -U.O 5 46,3 -0,0 5 46,3 U,O 46.3 -0,0 46.2 -U,O 5 46,2 -0,0 5 46.2 -U.O 6 46.2 0.0 6 RESOURCE -I'E--'-'HNOLOI:-~Y CFJRP 'RC-~T ! ON CUI'IPRNY. : WELL .... : R1C OO~: Nor. th Slope Borough 4~ 6 204UBl%;ll '11NL dl lrlk(hr~) ('l+dt)/'Ct 1¥:3U:45 162.635 1. OOU 19:251:45 162,6.51 1. UOL) 1~:32:4.5 162.66B 1. OOO 1%;:3):45 162.6~5 1. UUO 1~:}4:45 162. 701 1.O0O 19:~5:45 167.21B 1. UUU 19:~6:45 162.7~5 1.000 19:~5":45 162.2%;1 1. UU0 1~: 3~:45 162.76B 1 19:39:45 162.285 1.0U0 19:41:15 162.8U9 1. 000 19:46:15 162.89~ 1. 000 1~: 51: 15 162. 976 1. OD0 19: 56: 1~ 168. U59 1. 000 20: 01:15 168. 143 1. 20: 06: 15 168. 226 1. U00 20:11:1~ 168.~09 1. 000 20: 16: 1~ 168.59~ 1.0U0 2U:21:13 168. 476 1. 000 20:26:1~ 168.559 1.UU0 20:~1:1~ 168.64~ 1. 000 20: ~6: i~ 168. 726 1. U00 20:41:1~ 168.809 I. 000 20:46:13 168.893 1. 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O 29 49.9 -0.0 80 49.9 -0.0 81 45.9 -0.0 8',' 45,9 U, 0 83 45.9 -0.0 84 45.9 -U.O 45,9 O. 0 86 45.9 0.0 82 45.9 O. 0 45.9 0.0 45.9 0.0 90 45.9 O.O 91 45.9 O. 0 92 45.9 U.O 93 45`.9 -0.0 94 45.9 0.0 95, 45,.9 0.0 96 45,.9 U.O 92 45,.9 -O.O 45.9 0.0 45.9 O. 0 1UO 45.9 0.0 1 45.9 0.0 2 45.9 0.0 3, 45.9 O.O 4 45.9 0.0 5 45.9 0.0 6 45.9 0.0 2 45`.9 0.0 8 45.9 U.O 45.9 0.0 1U 45, .9 0.0 11 4%;.9 0.0 12 NE:5OURE;E -I"r ~_.:HNULEII. GY CORF 1Rr--~T I ON CUrlFANY.: Nor-th S!ope WELL .... : ~ 6 Ik/C OOW~f: 2048W1511 Bo rough '[ESl' DA'I'E: 4/20/8~ FILE: 15 Pc~E: 28 UNIIS = PSIA mhd 'F gl! ll'lL(hrs) t I+~t )/dt ~HP d IF':HP 2's:06:13 171.226 1.OOO 23: 11:13 12'1.3U9 1.UUO 2¥: 16:13 171.393 1. gOO 23:21:13 lyl.4>'6 1. UOU 2'>:26:13 171.559 1. 000 23:31:13 1P1.643 1, UUO 23:36:13 17)1.226 1.000 23: 41:13 121.~09 1. UUO 25:46:13 1;>'1.893 1. 000 23:51:13 121.~/~6 1. UUO 23:56:13 1,22.059 1. OUO OU:Ol:13 122. 145 1. UU0 OU: 06:13 1,22.226 1. 000 OU: 11: 13 172. 309 1. UOO 00:16:1~ 122.~93 1. 000 UU: 21: 13 12'2. 426 1. UUO OU: 26: 13 122.59¥ 1. 000 UU: 31: 13 122. 643 1. UO0 00:~6:13 122.,226 1.UO0 UU:41:13 172.~09 1.OOO 00:46:13 1,22.893 1. ooo UO:51:13 1~2. Y?6 1. OUO OU :96:13 173.05;9 1. OOO O1: O1: 1.5 123. 14~ 1. LIOU 01:06:13 173.226 1.OOU Ui: 11:13 1,23.309 1, UUO 01: 16:13 173.393 1. 000 01:21:13 173.476 1, UUO O1:26:13 173.559 1. 000 U1: .51: 15 1,23. 643 1. OOO O1: 36: 13 173. 726 1. gOO U1:41:13 173.BU9 1.000 O1: 46: 15 173. 8925 1. 000 U1: 51:13 173.92'6 1. UUO 01:56:15 124,059 1.000 02: 01:15 124. 143 1. UUO 02:06:1~ 174.226 1.000 02:11:13 174. 309 1.OOO 02: 16: 13 174,395 1. OOO 02:21:13 174.4P6 1. UO0 02: 26: 15 174. 559 1. OOO 02: 31: 1~ 124.64~ 1. UUO 02: 56: 13 174,726 1. 000 02:41:15 174.809 1. OOO 02: 46: 1~ 174. 895 1. 000 U2:51:15 124.926 1. 000 02:56:15 12'5. 059 1.OOU 03: O1: 13 175. 145 1. OOO 03: 06: 13 175. 226 1. 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O 63 ~E5OURCE ]-F" ~HNOLO~Y CORF' ~RAT I ON CUMPANY.: North Slope WLLL .... : q~ 6 AlU 30~: 2U4U81511 Bo rough 1EST DATE: F !LE: 15, PAaL~E: UNITS - PSIA and 'F d'l .IME (.l-,r~) ~t +dr )-'Ut MHP ois: 2i: 13 175. 476 1. OOU 03: 26: i3 175. 559 1. ooo 0}:31:13 175.643 1. 000 O}: 36: 13 125. 726 1. UUO 03: 41: 13 175. 809 1. O0U U}: 46: 13 175.89} .i. UUO Ol~,: 51: 13 1~5.926 i. 000 U~:56:1} 126.~59 1..DUO g4: 01:1} 126.14} 1. OOO U4: U6:1} 126.226 1.gDO 04: 11: 1~ 126. ~09 1. OOO U4:i6:1~ 126.39~ 1. DUO 04:21: 1} 126.4~6 1. DO0 04:26:1~ 126.559 1. OOO 04:~1:1~ 126.64~ 1. gOO 04: 36: 1} 1~6. 226 1. DO0 04:41:1~ 126.B09 1.ODD 04:5i: i~ i26.926 1. 000 04:5~: 1~ 127.05~ 1. UUO 05: 01:1] 122.14} 1. 000 05:06:1~ 122. 226 1.u00 05: 11: i~ i27. ~oe i. 0o0 05:18:1~ 122.~e~ 1.UUO 05:21:15 127.476 1.000 05:26: 1~ 177.559 1. 000 05:)1:1~ 177.645 1. UO0 05:)6: 1~ 172. 226 1. OUO 05:41: 1~ 127.80~ 1. OOO U6: 46: 13 1~7. 893 1. 000 09: 61: 1~ 17~. 9~6 i. 000 U5:~6:13 128.059 1. 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O 25 45.9 -O. 0 26 4.5,9 O. 0 232 45,9 -U, 0 26 45.9 O. 0 29 45,8 -O. 0 30 45.8 0.0 31 45.9 0.0 32 45;.9 0. 0 33 45.8 -0.0 34 45.8 0.0 35 46,8 O. 0 36 45.8 O. 0 45.8 -O. 0 38 45.8 0.0 3W 45.8 U. 0 40 45.8 0.0 41 45.8 U. 0 42 4~;.8 0. O 43 45.8 U. 0 44 45.8 0.0 45 45,8 0.0 46 45.8 0.0 42' 45.8 - U. 0 45.8 0.0 49 45.8 U.O 50 45.8 0.0 45,8 U. 0 52 45.8 -0.0 53 45.8 0.0 54 45.8 -0.0 55 45.8 0.0 56 45.8 0.0 52 45.B U.O 45.8 0.0 45.8 U.O 6U 49.8 0.0 61 45,8 U. 0 62 45.8 0.0 63 45,8 -0.0 64 45.8 0.0 65 CUI'IPRNY.: North Slope Borough WLLL .... : ~ 6 RIU JO~4~: 204WB1511 TEST DALE: 4/29/8b', FILE: 16 PAGE: BI UNITS = PSIA and 'F. I !Mb dl IMbthr'~ (] +dt )/dt db~HP 11:51:16 183.977 11:96:16 184. 060 12: 01: 16 184. 143 i2: 06: i6 i84. 222 12:11:16 184.310 12: 16: 16 184. 395 12: 21: i6 184. 422 12: 26: i6 184. 560 1:2: 51: 16 184. 645 12:36:16 184. 222 12: 41:16 184. 12: 46: 16 184. 895 12: 51: 16 184. 922 12: 56: i6 i85. 060 15:01:16 185.14~ 1~: 06:16 185. 13:11:16 185.510 COI'IMEN]' S: Hydrates 13: 16:16 185.393 13:21:16 185. 13:26:16 185.560 13:31:16 185.643 13: 3;6: 16 185. 13:41:16 185.810 13:46:16 185.893 13:51:16 185. 13:56:16 186. 060 14: 01:16 186. 143 14:06: 16 186. 222 14: 11:16 186.318 lA: 16:16 186.393 14:21:16 1~6. 14:26: 16 186. 560 14: 31: 16 186. 643 14:36:16 186.227 14:41:16 186.810 14:46:16 186.893 14: 51: 16 186. 972 14:56:16 182. 060 15: 01: 16 182. 143 15:06:16 182. 222 15:11:16 187. 310 15:16:16 182. 393 15:21:16 182.427 15:26:16 182. 560 19: 51: 16 187. 643 15: 36: 16 187. 727 15:41:16 182.810 15: 46: 16 187. 893 15: 51: 16 182. 972' 15:56:16 18~.060 1.OUO 964.03 1.UUO 963.19 1.000 963.53 1.UUO 963.60 1.gOO 963.55 1.OUO 963.55 1.000 963.4~ 1.UUO 963.1~ 1.000 963.05 1.UUO 963.05 1.OOO 962.92 1.goo 962.83 1.0OO 962.84 1.000 962.82 1.000 962.55 1.000 962.92 1.000 962.34 lug choke. Well 1.000 976.19 1.UO0 1025.24 1.000 1042.09 1.UUO 1051.24 1.000 1059.81 1.UO0 1063.89 1.000 1067.ll 1.UUO 1069.6B 1.000 1021.53 1.UUO 10~1.68 1.000 1071.86 1.UUO 1091.62 1.000 1020.43 i.ouo io6i.B4 1.OOO 1065.20 1.UUO 1066.P0 1.000 10672.P1 1. 000 1068.59 1. 000 1068.45 1.U00 1069.46 1.000 1070.2B 1.UUO 10~0.75 1.000 1020.90 1.UUO lO?O.?B 1.000 1071.77 1.UUO 1021.81 1.000 1071.58 1.UOO 1072.05 1.000 1022.52 1.UUO 1073.~1 1.000 1023.49 1.UUO 102}.49 1.000 1073.19 -0.30 -0 0.34 0.07 -0.05 O.UO -O.OB -0.30 -0.12 O.UO -0.13 -0.09 0.01 -0.02 -0.27 0.32 -0.58 shut in. 13.85 49. 05 16.85 9.15 8 4.08 3.22 2.57 1.85 0.15 O.1B -0.24 · -1.19 -8.59 5.56 1.50 1.01 0.88 -0.14 1.01 0.82 0.45 0.17 -0,12 0.99 O.U4 -0.23, 0.45 O. 49 O. 79 0.18 O,UO -0.30 45.8 O. 0 66 45.8 -0.0 6>' 45. B 0.0 68 45.8 -0.0 69 45.8 O. 0 70 45.8 O.O ?1 45. B - 0.0 72 45. Id 0.0 2'3 45. B 0.0 74 45. B - 0.0 25 45. B 0.0 76 45. B 0.0 72 45. B 0.0 45. B 0.0 45.8 0.0 BU 45.8 -0.0 45.8 O. 0 82 45.8 O. 0 83 45.9 O. 1 84 46. O O. 2 85 46.2 0.1 46.3 O.1 82 46.4 O.1 46.5 0,1 BY 46.6 O. 1 90 46.6 O.1 91 46.72 U.1 46.7 O. O 93 46. B U. 0 94 46.8 O. 0 95 46.8 O.O 96 46.8 -0.0 97 46.8 O. 0 46.8 0.0 99 46.9 O. 1 lOU 46.9 0.0 1 46.9 O.O 2 47.0 0.0 3 4:7.0 O.1 47.1 0.0 47.1 U.O 6 47.1 0.[I 47.1 42.2 0.0 5' 42'.2 O.O lU 472.2 0.0 11 47.3 0.0 12 47.3 0.0 13 47.3 O.O 47.3 O.O 15 CUI1PANY.: North Slope WELL .... : 4~ 6 R1C a[J~qt: 2U4UB1511 Borough '[ E 5'1' DALE: 4/29/Bt4 FiLE: 17 PRUE: I~ UNII'S - PSIA and 'F' '1 I dl IMb(hrs) (l+dt)/dt d~HH 16:01:16 18B.143 1.000 16: 06:16 1W8.227 1. UUO 16: 11:16 18W.310 1. 000 16: 16: 16 i88. 393 1. UUO 16:21:16 1[dU.477 1. 000 16:26:16 188.560 1. UUO 16: 3+1: 16 lBS. 641~ 1. 000 16:36:16 1BB.727 1. UUO 16:41:16 1BB.B1U 1. 000 16:46:16 18B.893 1, UUO 16:51:18 1BW.`277 1. OOU 16:56:16 18`2.060 1.UUO 17: 01:16 lB'2. 143 1. 000 17: 06:16 189. 227 1. uuo 17: ii: i6 iBV.3iO i. 000 17:16:16 189.393 1. UUO 17:21: 16 189. 477 1. OOO 17:26:16 189.960 1.OUO 17: 51: 16 189. 643 1. 000 12': 36: 16 189. 727 1. UUO 17:41:16 18~.810 1.000 17:46: 16 189. BY3 1. 000 17:51:16 187.`272 1. OOO i7: 56:i6 i9o. 060 i. uuo 18:03:20 190.12B l. OUO lB: 03:25 190.129 1. UUO 1W: 03:~0 19U.1B1 1. 000 lB: 0~:35 1`20.1B2 1. 000 1W: 03:40 1`20.183 1. 000 18:03:45 1`20. 185 1.000 1~: 0J:50 190.186 1.OOO lB: 03: 55 190. 1BB 1. UUO lB: O~: 60 190.1B~ 1. 000 lB: 04:05 190.1`20 1.UUO 18:04:10 190.1`22 1.000 lB: 04:15 1`20. 193 1,UUO lB: 04:20 190. 194 1. 000 lB: 04:25 l~O.1W6 1. 000 lB: 04:30 190.1`27 1. 000 18: 04:35 1`20.19`2 1. UUO 1B:04:40 190.200 1.OOU 18:U4:45 190.201 1. UUO 18:04:50 1~0.203 1.OOO COMMENI$: Reopen wel I on 18:04:55 1~0.204 1.UO0 lB: 05:00 · 190.206 1. OB0 lB: 05: 05 1`20. 207 1. 000 lB: 05:10 1'~0. 208 1. ouo lB: 09:15 190.210 1. 000 1B:05:20 1~0.211 1.UUO 18:05:25 190.213 1. OOO 1U23.05 1022.81 1U6B.B9 1069.69 1071.11 1071.87 1072.27 1073.5~ 1049.35 1044.51 996.02 1045.99 1U24.3B 1077.51 1U27.37 1078.12 107B.BB 1029.50 1U79.8~ 1079 · 90 1UBO. ~0 lO7e.~5 1078.92 1078.85 1078.41 1028.38 1078.37 1078.35 1028.34 1U;7B.33 102B.32 1078.33 1U?B.~3 1078.33 1078.33 107B.33 1028.32 i07e.32 1U?B.~l 10/64" choke. 107~.26 1067.16 1060.85 1055.32 1050.40 1045.B? 1041.B4 -0.14 -U -3 O.BO 1.42 0.26 0.40 1.2'8 -24.20 -4.B4 -48.49 49.97 3.1~ -0.14 O. 75 0.7/6 0.62 0.33 0.07 0.40 -0.75 -O.SB -0.12 -0.44 -O.U~ -0.01 -0. U2 -0.01 -O.O1 0.00 O.uO -O.O1 O.O1 0.00 0.00 0.00 0.00 O.O0 -0.01 0.00 O.UO -0.01 -5.05 -6.10 -6.31 -5.5~ -4.92 -4.03 47.3 O. 0 16 47.3 0.0 12 47.4 O. O 47.4 0.0 47.~ -0.0 20 47.4 O. 0 21 47.4 0.0 22 47.4 U.O 219 42.4 0. 0 24 47.3 -0.1 25 47.1 -0.2 26 47.1 0.0 47.3 0.3 28 47.6 O.~ 29 47.7 0.1 DO 47.8 U.1 47.8 0.0 52 47.8' O.O 33 42.8 -0.0 34 42.8 U. 0 35 47.8 -0.0 36 47.B U.O 37 47.8 -0.0 47.8 -O. 0 47.8 0.0 40 47.8 U.O 41 47. B 0.0 42 47.8 -0.0 472. B O. 0 44 47.8 U. 0 45 47. B 0.0 46 42.8 U. 0 47 47.8 0.0 4W 47.8 U. 0 49 42.8 O.O 50 47.B U.O 42.8 0.0 52 47.1d -O.O 47.8 O. 0 54 42.8 U. 0 55 47.8 O. O 56 47.8 O.O 52 47.8 -O.O 58 47.8 - 0.0 47.8 U.O 60 47.8 0.0 61 47.8 0.0 62 47. B 0.0 47.8 O.O 47.8 0.0 65 RESOURCE 'I-E-CHNOLOBY CORP'--IRRT 1 ON CUI'IHRNY.: Nor'th Slope 8orough WLLL .... : ~ 6 1ES1 DR'IE: 4./29/80 FILE: 12 PRL~E: 03 UNIIS = PSIA mhd 'F I If'lb_ gil t['l[-_(hr~) ~l+dt )/git ~HP d~HP lU: 05:30 leU.214 1. 000 lB: O¥:35 190.215 1. OD0 1W: 05: 40 190. 212 1. 000 lB:Ob:45 190.218 1. 000 1W:05:50 190.219 1. 000 1W:05:55 190.221 1.OUO 1B:06:UU 190.222 1. 008 lB: 06:05 190.224 1. UUO 1U:06:10 190.225 1. 000 18: 06:15 190.226 1.UUO lB: 06:20 190.228 1. 000 lB: 06:25 190.229 1. 000 1W:U6:30 190.231 1. 000 iB: 06:35 190.232 1.UUO 18:06:40 190.233 1.000 1~: 06:45 190.235 1. DUO lB: 06:50 190.236 1. 000 lB: 06:~5 190.238 1. DUO lB: 06:60 190.239 1.000 1,~: 02:05 190.240 1. UUO 1W: OF:lO 190.242 1. OOO 18:07:15 190. 243 1. UUO lB: 07:20 190.244 1. 000 lB: 02:25 1~0. 246 1. 000 1B:07:30 190.2412 1. 000 18: 02:35 190.249 1. UUO IB: 02:40 1RU.25U 1· 000 lB: 02:45 190.251 1. UUO 1W:02:50 190.253 1. OOO 18:U2:55 190.25;4 1. gOO 18: DB:UO 190.256 1. 000 1~: OB: 05 190.257 1. 000 1~: DB:lO 190. 258 1. DUO lB: OB: 15 190. 260 1. DUO 18:08:20 190.261 1. 000 18: OB: 25 190. 263 1. OUO 18:08:30 190,264 1.000 lB: 08:~5 190.265 1. BDO 18:08:40 19U.267 1.000 lB: UB:45 190.268 1. UO0 18:08:50 19U.269 1. 000 18:08:55 190.2~1 1. DO0 18: 09:00 1~0,272 1. 000 lB: 09:05 190.274 1. OO0 lB: 09:10 190. 225 1. 000 lB: 0%;: 15 190. 276 1.DUO lB: 09: 20 190. 278 1. 000 lB: 09:25 190.229 1.OUO 18:09:~0 190.281 1. 000 1w: u9: 35 190. 282 1. UUO lO: 09:40 190.283 1. 000 1038.16 1034.~4 1U31.?1 1028.89 1026.31 1023.89 10'21.62 1019.59 lO17.64 1015. ~8 1014. 85 1012.49 1011.03 1009.65 1008.33 lDO?. 09 1005.93 1004.80 1003 · 73 1002.22 1UU1. ~6 1000.82 9¥9.94 999. OB 998.25 997", 46 996.69 995.96 995.25 994.59 993.9~ 993.33 992. ;23 992.16 991.62 991. 11 990.62 990. 12 989.7'5 989.34 988.98 988.64 988.34 988.11 988.01 9BB, OB 988.46 989.19 990.22 991.51 992.89 -3.68 -3.32 -3.13 -2.02 -2 -2.42 -2.22 -2. UB -1.95 -1.86 -1.73 -1.b6 -1.46 -1.38 -1.32 -1.24 -1.16 -1.13 -1.07 -1.U1 -0.96 -0.94 -0 .BB -0.86 -0.83 -O.Y9 -0.27 -0.23 -0.21 -0.66 -0.64 -0.62 -0.60 -0.52 -0.54 -0.51 -0.49 -0.45 -0.42 -O .41 -0.36 -0.34 -0.30 -0.23 -0.10 U.UT, 0.30 0.23 1.03 1.29 1.38 42.8 0. O 66 47.B U.O 67: 47. B 0.0 6S 47.B U. 0 69 42.8 O. 0 42'.8 0.0 ?1 4.2. B 0.0 72 42. B U. 0 47.8 O. 0 2'4 47.8 U. 0 25 47,. B 0.0 2'6 42. B U. 0 2>' 47.8 - O. 0 42.8 0.0 42.8 0.0 80 47.8 O.O 47.8 O. 0 82 42.8 -O. 0 Bis 42.8 O. 0 84 42.8 -0.0 85 42. B 0.0 B6 47.8 -O. O 82 47.8 -0.0 8U 42.8 U. 0 42.B O. O 90 47.8 -U. 0 91 47.8 0.0' 92 42.B -0.0 93 42.8 0.0 94 42.2 -0.0 42.2 -0.0 96 42.2 -0.0 92 42.7, 0 · 0 98 42.7 -O.O 9Y 42.7 -0.0 lOU 47.2 O.O 1 47.7 -0.0 2 42.7, O.O 3 42.2 -O.O 4 42.7 O.O 47.7 -O. 0 6 47.2 -U. 0 47.6 -0. O 8 42.6 0.0 9 47.6 -0. O 10 47.6 0.0 11 47.6 -0.0 12 47,.6 -U.O 13 47.6 - U. 0 14 47.6 O. 0 15 42'.6 O.O 16 COMPAI4Y.: No r t h S l ope WELL .... : 4~ 6 RIC 30W4f: 204001511 Bo rough TES'I' DATE: 4/29/8t~ FILE: 18 PAGE: ~4 UNITS - PSIA and 'F d'l II'lEa, thru) r~'! +dr ~/dt ~:HP db:NH kIHT d I-:H'I' 1U: 09: 45 190. 285; 1. OOO lB:BY:50 190.2~6 1.UUO 1~: 0~:¥5 190.28B 1.000 lB: 0~:60 l~0.2W~ 1.UUO 18:10:05 l~U.2~U 1.000 lB: 10:10 190.2~Y2 1.UUO lB: 10:15 190.293 1.OOO lB: lu: 20 19o. 294 1.00o 1~: 10:25 lV0.296 1.00U 18:10:30 1~0.2~? 1.UUO 18: 10: 35 1~ 0. 299 1. O 0 O 18:10:40 190.300 1. 000 lB: 10:45 leO. ~Oi 1. 000 1~:10:50 1~0.303 1.000 1U: 10: 55 1~0. ~04 1. 000 lB: ii: oo i~o. :~o~ i. ouo 18: 11: 05, 190. 507 1. 000 lB: 11: 10 15~0. 308 I. uuo 18: 11:15 1~U.310 1.000 18:11:20 1~0.311 1.0U0 i~:: ii: 2~, leo. ~i3 1. OOO 18:11:30 1~0. 314 1. 000 lB: 11: 35 l~U. 1515 1. 000 1W: 11:40 1~0.317 1.UUO 18:11:45 190.318 1.OOO 1~: 11:50 190.319 1.UUO 1~: 11:9,5 190.321 1.BOO iP~: 12: UO 190.322 1.UUO 1W:12:05 190.~24 1.000 1~: 12: 10 190. 325 1.00o 1~: 12: 15 190. 326 1. 000 1~:12:20 190.~28 1.BO0 1~: 12:25 190.329 1. 000 1W: 1W:.~O 190.~31 1.000 1~: 12:~5 190.~2 1.000 18:13:23 1~0.34~ 1.UUO 18: 13: ~.~ 190. 348 I. 000 lB: 10:43 1W0.351 1.BOO 18:13:53 190.354 1. BO0 lB: 14:03 190.3~6 1.UUO 1~: 14:13 190.359 1.000 18: 14: 2~ 1~0. 362 1. 000 18: 14:33 190. 365 1. 000 18: 14:4~ 190.368 1. 0U0 lB: 14:5~ leO. ~70 1. 000 lB: 1~: U~ 190. ~7~ 1. UO0 18:15:13 I~U.~Y6 1.000 18:15:23 190.~79 1.UUO 18: 15:~ 190.~81 1.000 lB: 15:43 190.3~4 1. u00 lB: 15:53 190. ~B? 1. 000 994.22 995.32 996.36 997.24 998.14 9-298.98 999.89 1000.70 1001.56 1002.42 1005.04 1000.21 996.14 992.46 986.75 986.32 986. O0 985.57 985.15 984.76 9Et4.40 984.03 983.67 983.30 982.94 982.59 982.23 981.~6 981.62 980.98 980.70 980.44 980. 19 979.94 926.68 976.42 976. lB 975.97 975.77 925.68 975.61 979.52 925.41 975.31 975.22 975;. 12 9?5.02 974.92 974.81 974.60 1.33 1.15 0 O.WB 0 O.W4 0.91 O.B1 0.86 0.62 -2 -4.07 -3.68 -5.25 -0.41 -0.32 -0.43 -0.42 -0.39 -0.36 -0.37 -0.36 -0.32 -0.36 -0.~5 -0.36 -0.27 -0.34 -0.~1 -0..33 -0.28 -0.26 -0 -0.25 -3.26 -0.26 -0.24 -0.21 -0.20 -0.09 -0.07 -0.09 -O.ll -0.10 -0.09 -0.10 -0.10 -0.10 -U.11 -0.13 47.6 O. 0 17 47.6 -U. 0 47.6 -0.0 19 47.6 U. 0 20 47.6 -0. 0 21 47.6 O.O 22 42.5 -0.0 23, 47.6 0.0 24 47.5 -O. 0 25 42.5 U.O 26 47.5 O. 0 27' 47.5 -U.O 28 47.5 O. 0 29 42.5 -O. 0 30 47.5 -0.0 31 47.5 O. 0 32 47.5 -0.0 33 47.5 0.0 34 47.5 O. 0 35; 47.5 O.O 36 47.5 O. 0 32 47.5 O.O 47.5 -0.0 47.5 -0.0 40 47.5 O.O 41 47.5 U. 0 42 42.5 0.0 415 47.5 O. 0 44 47.5 0.0 45 47,4 - O. 0 46 42.4 0. 0 42 47.4 U. 0 48 47.4 - 0.0 49 47.4 U.O 50 47.4 0.0 51 42.4 -O. 1 5,2 42'.4 O. 0 53 47,4 -0.0 54 47.4 -O. O 55 42.4 U.O 56 47.4 O. 0 52' 47.5 -O. 0 58 47.3 -0.0 59 47.3 U.O 60 47.3 0.0 61 47.3 -0.0 62 47.3 -0.0 6.5 47.~, U. 0 6,4 47. ~ - O. 0 65 47.3 O.O 66 47.3 -0.0 CONPRNY.: North Slope W~_LL .... : $ 6 RTC JOBS: 204881511 Borough TESt DALE: 4/29/88 FILE: 19 PRGE: W6 UNITS = PSIR mnd 'F I IM~ d'l lf'llrS(hr5 ~ (.]-+,::;It, ~/d~; ql~HIo b:Hr ¢I:;:JH'F I{.:ll lB: 25: 50 190.55~ 1. 000 18: 26: 50 190. 569 1. UUO lB: 34:15 190.693 1.O00 1B:35:43 190.?18 1.OUO lB: 40: 43 190. 801 1. 000 18: 45: 43 190. W84 I. UUO 18: 50: 43 190. 968 1. 000 1B:55:43 191. US1 1.000 19: O0: 43 1'91. 134 1. 000 19:05:43 191.218 1.BOO 19:10:43 191.301 1.000 19:15:43 191.384 1.000 19:20:43 191.46B 1. 000 19:25:43 191.551 1. OO0 19: 30: 43 191. 634 1. OOU 19: 35: 43 191. ?18 1. UUO 19:40:43 191.801 1. 000 19:45:43 191.:384 1.UUO 1'9:50:43 191.'968 1.OOO 19:55:43 192. 051 1.OOO 20:00:43 19W. 134 1.000 20:05:43 192.218 1. OOO 20:10:43 1¥2.301 1. 000 20:15:43 192.3,~4 1.UUO 20: 20: 43 192.46,B 1. 000 20:25:43 192.551 l. OUO 20: 30: 43 192. 634 1. OOO 20: 35: 43 192. 218 1 · 000 20:40:43 192.B01 1. OOO 2 O: 45: 43 192. 884 1. O U 0 20: 50: 43 192. 968 1. OOU 20: 55: 43 193. 051 1. O00 21:00:43 193.134 1.000 21:05:43 193·218 1. OOO 21:10:43 193.301 1.000 21:15:43 193.384 1. OO0 21:20:43 193. 468 1.000 21:25:43 193.551 1. Olio 21: 30: 43 193. 634 1. OOO 21: ~5: 43 193. ?lB i. 000 21:40:43 193. 801 1. OOO 21:45:43 193.8W4 1. OOO 21: 50: 43 193.96B 1. OOO 21: 55: 43 1'~4. 051 1. OOO 22: O0: 43 194. 134 1. OOO 22: 05: 43 194.218 1. U 00 22: 10: 43 15;4. 301 1. OOO 22: 15: 43 194.3,~4 i. UO0 22: 20: 43 194.46W 1. goo 22: 25: 43 194. 551 1. OUO 22:30:43 194. 634 1.OOO 922.02 971.93 921.40 971.J2 921.01 920.54 970.21 969.~1 969.45 969.14 968.70 968.49 968.16 968.03 967.96 96F.83 967.65 967.59 967.4~ 967.32 967.~8 967.15 966.85 966.76 966.59 966.46 966.46 966.29 965.33 965.28 965.19 965.00 964.81 964.71 ~64.53 964.58 964,63 964.28 964.66 964.26 965.46 965.66 965.59 965.52 965.41 965.33 965.15 965.05 964.94 964.92 964.46 -0.14 -O.U9 -0.53 -O.U8 -0.31 -0.47 -0.33 -0.30 -0.46 -0.31 -0.44 -0.21 -0.33 -0.13 -0.07 -0.13 -O.1B -0.U6 -0.12 -0.10 -0.09 -0.13 -0.30 -0.U9 -0.12 -0.13 0.00 -0.17 -0.96 -O.U5 -0.09 -0.19 -0.19 -0.10 -0.18 0.05 0.05 0.15 -0.12 0.10 0.20 0.20 -0.07 -0.02 -0.16 -O.U8 -0.18 -0.10 -O.11 -0.02 -0.46 47.2 - 0.0 19 42.2 -U. 0 42.1 -0.1 42.1 -0.0 22 42.0 -O.1 23 46.9 -O. 1 24 46.9 -0.1 2~ 46.8 -O.1 26 46.8 -O. 1 27 46.2 -0.1 28 46.7 -0.1 29 46.6 -O. 1 3U 46.5 -0.1 31 46.5 -O .1 -4,2 46.4 -0.0 33 46.4 -0.0 34 46.4 -0.0 35 46.4 0.0 36 46.4 0.0 3~; 46.4 O. 0 3E 46.4 -0.0 39 46.4 -0.0 4E 46.4 O. O 41 46.4 - 0.0 4~ 46.4 O. 0 43 46.3 -O. 0 4-/ 46.3 - O. 0 45 46.3 -0.0 46 46.3 - O. 0 46.3 - O. O 4E 46.3 - 0.0 49 46.2 -U. O 5[ 46.2 -0.0 46.2 -U.O ~'~ 46.2 -0.0 46.2 U.0 46.2 -0.0 55 46.2 0.0 46.2 -0.0 46.2 -O. 0 46.2 -0.0 55 46.2 U.0 46.1 -O. 0 46.1 U.O 6~ 46.1 0.0 6J 46.1 -0.0 6z 46.1 0.0 6~ 46.1 -U.O 6~- 46.1 0.0 6~, 46.1 -U.O At 46.1 O.U 6'~ COMPANY.: North S!ope WELL .... : $ 6 RI'C JOBS: 204B81511 Borough TEST DA'IE: 4/27/08 FILE: 19 PAGE: 82' UNITS = PS!A and 'F' 41 I f'll~ (hfs) ( i +d~; )/dr ~HP I, SH T _.dl::l.U [ . 22 22 22 22 22 i/3 23 2} 23 23 2.5 23 2.5 2.5 23 UU OU UU OU O0 OU OU OU UO O0 IJ 0 OO U1 O1 Ul O1 U1 O1 Ul O1 Ul 01 U1 O1 02 02 02 OW U2 02 U2 02 U2 02 :35:4.5 1'24.718 1. OOO : 40: 43 194. BO1 1. OUO : 45: 4.5 194. 884 1. 000 :50:425 1,94. 968 1.000 :55:43 195.8,51 1. OOU : 00:4.5 195. 134 1. OUO :05:4.5 195.218 1. 000 : 10:43 1'35.301 1. UUO : 15: 43 1'35,384 1. OUO :20:4.5 195.46,9 1. 000 : 25: 4.5 195.551 1. 000 :30:43 195.634 1. 000 :35:43 1%;5.718 1.000 :413:43 195.J301 1. 000 :45:43 195.884 1.000 : 50: 43 195. '36B 1. UO0 :95:43 196. 051 1. 000 : 00:43 15)6. 134 1. UUO : 05:43 196.218 1. 000 : 10:43 1~6.301 1. UUO : 15:43 196.384 1. 000 : 20: 43 196. 468 1. 000 :25:43 196.551 1. 000 :30:43 196.634 1.OUO : 35: 43 196. ?lB 1. 000 :40:43 1'36.801 1. OUO :45:43 196.884 1. OOO : 5 O: 43 196. '~6B 1. 1300 :55:43 197.051 1.OOO : 00:43 192. 134 1. UOO :05:43 192. 218 1.000 :10:45 192.301 1. 000 :15:43 19,2. 384 1,000 :20:43 192.468 1. OUO :25:43 197.551 1. 000 :30:43 197. 634 1. 000 : 35: 43 192. 718 1. OOO : 40: 43 1'37. 801 1. 000 :45:43 197. 884 1. OOO :50:43 197. °368 1. UO0 : 55: 43 198. 051 1. 000 : 00:43 1~8,134 1.UO0 : 05:43 1~.218 1.000 : 10:43 1%;8.301 1.UUO : 15:43 198,384 1.OOO :20:43 1~28,468 1. UUU :25:43 198,551 1,O00 :30:43 198.634 1. UUO : 35: 43 190.71B 1. 000 :40:43 198.E101 1. UUO : 45: 43 19El. 884 1. 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O 76 46.1 O. 0 46.1 -0. 0 78 46.1 U. 0 29 46,1 0.O 80 46.1 -U. 0 46.1 0.0 8'2 46.1 0.0 83 46.1 0.O 84 46.0 -U.0 46.0 0.0 86 46.0 O.0 46.0 0.0 8,cJ 46.0 -0.0 ,'-39 46.0 0.O 90 46.0 O.O 46.0 0.0 9.2 46.0 U.O 93 46.0 0.0 94 46.0 -U.O 9'5 46.0 0.0 96 46.0 -U · 46.0 0,0 46.0 0.0 99 46.0 O.O 10O 46.0 U.O 1 46.0 0.0 2 46.0 0.0 3 46.0 0.0 4 46,0 -U.O 46.0 0,0 6 46.0 -0.0 2 46.0 0.0 8 46.0 U.O 9 46.0 -0.0 lO 46.0 0.0 11 46.0 0.0 12 46.0 0.0 13 46.0 0.0 14 46.0 -U.0 15 46.0 0.0 16 46.0 U.O 12 46.0 0.0 46. U U.0 46.0 0.0 20 RLSOURL:E 1F'CHNOLOBY CORF'-IR~T ] ON CU[lk'RNY.: North Slope WLLL .... : ~f 6 Borou_qh TESl' DATE: F !LE: 20 ~AL~E UNITS = PSIA and 'F IIME d'l lrlbtI-ir.~) tl+dt)./dt d~,HH 02:50:43 191d. 96B 1. 000 02: 5~: 43 199. 051 1. 000 0.~: 00:43 19~.1>4 1. gO0 O~A: 05:4~ 1~9.218 1. UUO O>: lO: 4~ 19Y. ~01 1. OOU u3:15:43 19~.3~4 1.UUO 01t:20:4} 1~9.468 1.UOU 03: 2b: 43 19~. 551 1. OUO U1~: 30: 43 199. 634 1. OUO 03:}5:4} 199.218 1. UUO 01t:40:4} 19~.801 1. 000 01~: 45: 4~ 1~.884 1. 000 0~:60:43 1~?.968 1. 000 U~: 56:43 200. 061 1. 000 04:00:4} 200.1~4 1. 000 04:05:4~ 200.218 1. 000 04: 10:4~ 200. ~01 1. 000 04: 15:4~ 200. ~84 1. 000 04:20:4~ 200.468 1. 000 04: 2b: 4~ ~00. 551 i. 000 04: isO :4~ 200.6~4 1. 000 04:~b:4~ 200.210 1. 000 04:40:4~ 200.001 1.000 04:45':4~ 2UU.BW4 1.UUO 04:50:4~ 200.~68 1. 000 04:55:4~ 201. US1 1. UUO 05: O0: 4~ 201.1~4 1. 000 05: 05: 4~ 201.2lB 1. 000 05:10:45 201 ..501 1. 000 05:15:425 201.2~84 1.000 05:20:4~ 201.46W 1. 000 05:25':4~ WO1.551 1. OUO 05: ~U: 4~ 201.6Z~4 1. 000 05:~5:4~ 201.~10 1.000 05:40:4~ 201.BO1 1. 000 0,3: 45: 4~ 201. BB4 1. 000 05:50:45 201.~68 1.000 U5: 55: 4~ W02. 051 1. UUO 06: 00:4~ 202.1~4 1. 000 06: 05:4~ 202.218 1. UO0 06:10:45 202.~01 1. OOO U6: 15: 4~ 202. ~84 1. 06:20:4~ 202.460 1. OOU U6: 25: 4~ 202. 551 1. OUO 06: }O: 4} 202.6}4 i. 000 06: ~: 4~ 202. ~lB 1. UUO O~: 40: 40 202. BOl 1. OOO 06: 45: 4} 202. 884 1. UUO 06: 5 0: 4} 202. 968 1. 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O 4.0.. 46.0 0.0 5'u 46.0 0.0 46.0 0.0 52 46.0 -0.0 5.5 46.0 O.O 54 46.0 O.O 55 46.0 -U.O 5,6 46.0 0.0 46.0 -U.O 46.0 0.0 59 46.0 0.0 60 46.0 -0.0 61 46.0 -O.O 62 46.0 0.0 625 46.0 U.O 64 46.0 0.0 65 46.0 -0.0 66 46.0 O.O 6~ 46.0 U.O 68 46.0 -0.0 69 46.0 0.0 ~'U 46.0 O,O UUflb'ANY.: North Slope Borough WELL .... : ¢ 6 TEST DALE: FILE: 20 PRGL: UNI]S = PSIA and 'F 'i Ir'IE d'l lI'lb(hrs) (l*dt)/'dr b:HP dMHP J~HI dbJH i I~ 02:U5:43 203 '-' . .~_18 1 OOO u?:10:43 2U3.301 1.UUU 07:15:43 203. ~B4 1. ooo U2:20: 43 203.468 1. UUU 02:25:43 203.551 1. OOO 02:~U:4~ 20~.6~4 1. UU0 07:~5: 43 20}. 2i8 i. 000 07:40: 43 ~03. 801 1. UU0 07:45:4~ 20~.B84 i. 000 02:50:43 203.968 i.000 07: 55:43 204. 05i 1. 000 UB: 00:43 204. i34 i. 0O0 08: 05: 43 204.2i8 i. 000 08: iu:4} 204. }0i i. uu0 08: i5:43 204. ~84 1. 000 OB: ~0: 43 204. 468 1. 000 0~:25:43 204.551 1.000 08:30:4~ 204.6~4 1. OOO OB: ~5: 4~ 204. 218 1. O00 UB: 40: 4~ 204. BO1 1. OUO OW: 45: 4~ 204. 884 1. 000 UB: 50: 43 204. 968 1. 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O1 20?, 551 1,OUO 962.24 -0.15 202.634 1.000 962.68 -0.06 2o2.218 1.uuo 962.50 -0.18 202.801 1. 000 962.5F O. 07 202.W~4 1.UUO 962.35 -0.22 202.968 1. 000 962.25 -O. 10 208.051 1.goo 962.10 -0.15 208.134 1. 000 961.04 -0.26 208.218 1.UO0 961.96 O. 12 2OW.3Ol 1.000 961.83 -0.13 WOB.384 1. UUO 961.32 -0.46 2013.468 1.000 961.32 0.00 5'08.551 1.UUO 961.36 -O.U1 208.634 1. 000 961.22 -0. 14 208.?18 1.O00 961.28 0.U6 208.B01 1. 000 961.32 0.0~ 208.884 1. OUO 961.20 -0. 12 20W.968 1. OOU ~61.48 0.28 iZ09. US1 1.UO0 961.63 0.15 209. 134 1.OOO 961.62 -0. O1 209. 218 1. OOO ~61.53 -0. U9 20'~. 301 1.000 961.43 -0.10 209.384 1.UO0 '~61.43 0.00 20¥.46W 1,000 961.56 0.13 9'09.551 1. 000 961.44 -0. 12 2[1~. 634 1. O00 961.20 -0.24 209.218 1.DUU ~61.23 O. 03 209.801 1. 000 961.55 0.32 209.W84 1. OUO 961.46 -O. 09 20~ .968 1. 000 961.42 -0.04 210. US1 1. OUO 961.22 -0.19 210. 134 1. 000 ~61.16 -0.11 210.218 1. 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U 45.8 O. 0 6U 45.8 O.O 61 45.8 O. 0 62 45.8 O. O 63; 45.8 U. 0 64 45.8 O. 0 65 45.8 O. 0 66 45.8 O. 0 62 45.8 -0.0 45.8 O. 0 69 45.8 U.O 45.8 O. O ?1 45. B U. 0 2'2 45. B O. 0 23 RE$DURUE 1' rCHNOLOBY CDRF ")RAT' ! DN CUI'IPRNY.: Nor'th Slope Bo rough EILLL .... : 41 6 R'IU OOW~: 2048W1511 TESI' DA'I E: 4/30/88 FILE: 2i ~RME: 91 UNITS - PS!A mr, d 'F' I 11'1b d'l tf'lEthr.~) (] +dt MHP d~HP 15: 3~: 43 21i. 7iB i. 000 15:40:43 211.BU1 1. UUO 15: 45: 43 211. 884 i. lb:50:43 211.V68 1. 000 1¥: 55: 43 212. 051 1. 000 16:UU:43 ~Z12. 134 1. 000 16: 05: 43 212. 218 1. 000 i6: iu: 43 212. ~0i i. uuu 16:19:43 212.384 1. 000 i6: 20: 43 2i2. 468 1. 000 16:25:43 212.551 1. Dog i6: 3u: 43 212.6>4 1 · U00 16: 40: 12 212. 292 1. 000 16:45:12 212.826 1.000 i6:50:i2 212.959 1. 000 16:55:12 213.042 1.DOg 12:00: 12 213. 126 1. 000 17: US: 12 213. 209 1. 000 17: 10:12 21~.292 1. 000 12: 15:12 213.376 1.BUY 12:20:12 213.459 1.ODD 12:25: i2 213.542 1. gOO 12:30:12 213.626 1.000 12:35:12 :Z13. ?09 1. 000 12:40:12 213.792 1. 0D0 17:45:12 213.826 1.UO0 17:50:12 213.959 1.O00 i7:55:12 214. 042 1.UOO 18:00:12 214. 126 1.gOO 1W: 05:12 214.209 1. OUO 18:10:12 214.2~2 1.000 18:15.:12 214. 326 1.DUO 18:2U: 12 214. 459 1.OOU 1~: 25: 12 214. 542 1. UUO 1~:30:12 214.626 1.000 18: 35: 12 214. ~09 1. DUO 18:40:12 214. 292 1.0O0 18:45:12 214. 876 1.UO0 18:50:12 214.959 1.000 18:5~:12. 215.042 1. UUO 19: 00:12 2i5. 126 1. OOO 19:05:12 215.'209 1.UUO 1~: 10:12 215.292 1. OOO 19: 15:12 215. 326 1.DOD 1~:20:12 215.459 1. 000 is,: 25: 12 215. 542 1. UUO 19:30:12 215.626 1. 0DO 19:~5:12 215.209 1.UUO 1~: 40: 12 215 · 292 1. 000 1~: 45: i2 215. B76 1. UOO 19:50:12 215.959 1. 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I'1E d 1 ! 1'1F (. h r $ ) t -I + d t ) ./d t dMHP UU: 05: lB 2:20.211 UU: 1U:IB L,'20.2,24 0U: 15: lB 220.372 U0:2U: 18 220.461 0 U: 25: 18 220. 544 U0:3U: lB 220.622 OU: 35: lB 220. :211 UU: 40: lB 220. 294 0 O: 45: lB 22 U. 872 U0:511: lB 220.961 O 0: 55: iB 221. 044 Ol:OO:lB 221.122 O1: 05: 18 221. 211 Ui: iU: i8 22i. 294 01: 15: lB 221..377 01:20:18 221.461 o i: 25: lB 22 i. 544 01:30:1B 221.622' 01: 35: 18 221.2'11 U1: 40: 18 221. o 1: 45,: lB 221.82'2 0i: 50: lB 221. %;61 O1: 55: 18 222. 044 02: 00: 18 222. 1'22, 02: 05: lB 222.21i 02:10:18 222.294 02: 15:1B 222..322 U2:20:18 222.461 02: 25: 18 222. 544 02:}U:18 >'22.622 02: 35: lB 222.711 02: 40: i8 222.2%;4 02:45:18 222. 02:50:i8 222.96i 02: 55: lB 22.3. 044 03: O0: lB 223.12;;' 03: 05: lB 223. 211 03: 10: lB 223. 294 03:15:18 223.377 03:20:18 22.3.481 03: 25: 18 223. 544 03: 3 U: lB 223. 627 03: 35: 18 223. ?i1 U3: 40: lB 223.7%;4 03: 45: 18 223. 872 03: 50: lB 223. 961 03: 55: 18 224. 044 u4:UU:lB 224. 122 04: 05: lB 224.211 U4:lU:18 224. 294 04: i5: 18 224. 322 1.000 1.OuO 1.000 1.Ouo 1.OOO 1.UUO 1.000 1.UUU 1.000 1.OOO 1.000 1.UUO 1.OOO 1.OOO 1.000 1.OOO 1.000 1.UO0 1.000 1.UO0 1.O00 1.000 1.O00 1.UUO 1.000 1.UO0 1.OOU 1.0UO 1.000 1.UUO i.000 1.OUO 1.000 1.OUO 1.000 1.OOO 1.000 1.UO0 1.000 1.UUO 1.000 1.UUO 1.000 1.O00 1.OOO 1.000 1.000 1.OOO 1.OOO 1.UUO 1.000 95B.3B 958.25 958.14 95B.09 958.00 952.82 997.70 957.42 952.41 957.21 957.37 952.23 952.31 957.12 952.23 952.25 952.18 952'. lB 952.20 957.31 952.30 957.15 952,. 05 957.19 956.92 957.06 957.U6 956.97 ~56.69 956.B~ 952,.10 960.32 961.39 957.57 952.55 960.82 958.67 958.10 957.85 957.89 957.88 952.83 · 957.73 957.74 957.26 957.82 952.60 952.62 952.55 957.60 -0.11 -0.13 -0.11 -O.U5 -0.09 -0.13 -0.17 -0.23 -0.06 -0 0.16 -0.14 0.08 -0.19 0.11 0.02 -0.02' O.UO 0.02 0.11 -0.01 -0.15 -0.10 0.14 0.25 -0.~2 0.14 O.uO -0.09 -0.28 0.20 0.21 3.2? 1.U2 -3.82 -O.U2 .3.32 -2.20 -0.52 -0.25 0.04 -O.Ul -0.05 -O.lO 0.01 0.02 0.06 -0.22 0.07 -0.12 0.05 45.7 0. 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U44 1. 000 957.53 0.01 226. 12,7 1. OOO 952.527 0.04 226.211 1. UOO 952.52 -0.05 226.2~4 1.008 952.52 0.130 226.327 1. UUO 952.40 -0.12 226.461 1.000 957.15 -0.25 226.544 1. UUO ~5~'. 61 0.46 226.62? 1. 000 95,7.90 0.29 226.7211 1. UUO 957.7~ -0.11 226.2~4 1.000 ~57.61 -8.18 226.822 1.UUO 957.53 -O.U8 226.961' 1.000 9572.44 22,7. 044 1. UUO 95?. 5,7 -0. [3,7 223;.12~ 1.000 957.25 -0.12 22,7.211 1, UUO 9572.21 -0.04 222'.294 1.000 95,7.16 -0.05 222. 372 1.OOO 952.02 -0.09 22'2. 461 1 . 13130 952.14 0 . 02 222.544 1.U130 95:2.10 -O.U4 222. 622 1. O0[l 952.11 O. O1 2,27.2'11 1. 111130 '-252.13 0.02 22,7.7~4 1. [lO0 95,,?. 08 -0.05 222. 822 1. 1300 ~52.00 -0.U8 227.961 1. 000 956.96 -0.04 228 . 044 1 . Ij Iii L1 95'6 . 92 - O , LI4 228. 1227 1. [lOrd 956.97 O. 228.211 1. U[lO 95,6.927 O. [JO 228.294 1. [l[lO 956.9~, -i].04 228. 5727 1. UO[l 956.85 -0. U8 228.461 1. 000 956.827 0.02 228.544 1.UOO 956.82 -U.U5 22~.622' 1.000 95'6.84 0.02 45.6 -0. L1 25 45.6 U. L1 45.6 O. 0 22' 45.6 -U. 45.6 O. 0 29 45.6 -0.0 30 45.6 0.0 31 45.6 U. 0 32 45.6 O. 0 ..3~ 45.6 U. 0 .~4 45.6 -0.0 35 45.6 0.0 36 45.6 O. 0 45.6 45,. 6 O. 0 39 45.6 U.O 4U 45.6 O. 0 41 45.6 0.0 42 45.6 O. 0 45.6 - U. 0 44 45.6 0.0 45 45.6 0.0 46 4~ .6 O. O 42 45.6 U 45.6 0.0 49 45.6 -U. 0 45..6 0.0 5,1 45.6 -U. 0 52 45.6 45.6 U.O 45.6 O. 0 55 45.6 U. 0 5,6 45.6 O. 0 52 45.6 O. 0 58 45.6 O. 0 59 45.6 U. 0 6U 45 · 6 -0.0 61 45.6 O. 0 6'2 45.6 O. 0 63 45.6 O. 0 64 45.6 -0.0 65 45.6 O. 0 66 45.6 0. O 67 45..6 O. 0 68 45.6 0.0 69 45.6 U. 0 70 45.6 -0. O Yl 45.6 O. 0 72 45.6 0.0 73 45.6 0.0 45.6 0.0 75 CUrlI-'AI'4Y. : Nor th. S!ope. WELL .... : 4~ 6 R'I'U 3UM~: 2048B1511 Borough, %ES'I DATE: FILE: 23 PAME: UNI%S = PSIA and 'F I if'lE d'l IP1E (.hfs) f, 'l +dt )/'dr MHP dEqHH BH1 d ~4H'I N'{I UU: 35: 18 22~. 211 1. DO0 U~:40:18 ~20.2~4 1. UUO 0bi:45:18 22B.872 1. O00 U~3: 5O: lB 228.961 1. uUU 0U:55:18 22~. 044 1. 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Ull 17.453 1U80.06 4. 095 17. llB 10WO. 12 4. 128 16.292 1080.19 4. 261 16. 488 lOBO. 25 4.~45 16. 191 1080,~1 4. 428 15.905 1080. t8 4,511 15.630 1080.44 4.595 15.~64 1080.50 4.628 15.1UB 1000.55 4. 761 14. 862 lOBO. 61 4.845 14.625 iOBU.62 4. 928 14. ~9~ 1UB0.72 5.Ull 14. 120 1080.~8 5.0~5 13. 955 1UBO. 8~ 5. 128 15.246 1080.8~ 5. 261 1~. 544 10~0.93 5. 345 1~. 349 1080.9B 5.428 1~. 159 1081.04 5.511 12.925 1081.U~ 5.595 12.797 1till. 14 5.628 12.624 i081. 19 5.761 12.456 10~1.2~ 5. ~45 12.2Y2 iusi. 28 6. 095 ii. 829 iosi. 42 6, 128 ii, 68~ lOS1.47 6.261 li.541 108i.52 6. 545 11. 402 1081.56 6.428 11.267 1D81.61 6.511 11. 1~6 1081.65 6.5~5 11. 088 1081.6~ 6. 261 1U. 261 1001.78 6. 845 10. 642 1081.82 6.928 10.526 iU8i.86 2. 01~ iO,4i~ i081.90 7.095 1U.~O~ 1081.94 7.128 10.1~5 10~1.~8 7.261 10.08~ 10~2.02 7. ~45 ~. ~6 1082.06 ~. 428 ~. 885 1082. O~ ~.511 ~.FSF 1082.14 7. 595 ~. 6~ 0 1082.18 F. 6~8 ~. 5~6 1082.21 F.761 ~.504 1082.25 0.07 O.U8 0.02 U.U? 0.07 0.07 0.06 0.07 0.06 0.06 0.02 0.U6 0.06 0.05 0.06 O.U6 0.05 0.06 0.05 0.06 0.04 O.u5 0.06 0.05 0.05 0.05 0.04 0.05 0.05 0.04 0,05 0.05 0.05 0.04 0.05 0.U4 0.04 0.04 0.05 0.04 0.04 0.U4 0.04 O.U4 0.04 0.04 0,03 0.05 0.04 0,03 0.04 42.4 O. 0 3U 42.4 U.O 31 42.5 O . O 3:2 47'. 5 U. 0 33 42.5 O. 0 34 47.5 U. 0 35 42'.5 O. 0 36 42.5 0.0 3? 42.5 O. 0 :58 4:2.6 0.0 39 47.6 O. 0 413 42.6 0. 0 41 4?. 6 O. 0 42 4~. 6 0. 0 43 42.6 0, 0 44 47`. 6 O. 0 45 42.6 0, 0 46 47.6 0. 0 42 42.2 0. 0 4[:: 47.2 0. 0 47.? 0.0 42.2 0.0 4F. ? 0.0 .5'./ 47.? 0.0 57, 47,? O. 0 54 47.? 0.0 47.? O. 0 56 47`.? O. 0 52 47.7` 0.0 47.8 U. 0 59 42.8 0.0 60 42.8 U.0 42.8 O. 0 62 42.8 0,0 6~ 47,8 .0.0 64 4?.8 0.0 65 4?,8 0. O 66 42.8 U.O 62 42.8 0.0 47.8 O. 0 69 42. B 0.0 4:7. B O. 0 7'1 42'.8 O. O 72 47.9 0.0 73 47.9 0.0 74 42.9 O. O 422.9 0.0 76 42.9 U. 0 >?2 47.9 O. O 42.9 U. 0 7~ 42.9 U.O EIIJ RESOURCE I CH~'-~OL[.,~BY COR[ .JR~-IT I ON CUf'IPANY.: North 5!ope WELL .... :. 4~ 6 Rl[: JOB%: 204881511 Borough 1ES1 DALE: 5× 2×8E: FILE: I PAGE: 1U] UNIlS = PS1A rand '~ T ! dl'lrlE(hr5 ) tT+dt )/dt ~HH dF::HP ~Hl dBHI R~i 01:50: 01:55: 02: 00: 02: 02: 10: U2: 15: OW:20: 02:25: 02:30: 02:35: 02:40: 02:45: 02:50: 02:55: 03: 00: 03: 05: O~:10: 03: 15: 03:20: 03:25: 03:30: 03:35: 03:40: 03:45: 03:50: U3:55: 04: 0O: 04: 05;: 04: 10: 04: 15: 04:20: U4:25: 04:30: 04:35: 04:40: 04:45: 04:50: 04:55: 05: 00: 05: 05: 0~: 10: US: 15: 05:20: 05:25: 05:30: 05:35: 05:40: 05:45: 05,:50: U5:55: 06: OO: 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 2. 845 9 . 413 1UB2.28 2.928 9.325 1082.31 8. 011 9.238 10~2.35 B . 095, 9 · 153 1082 . 39 8. 128 9. 020 1082.42 8.261 8.9~:9 1082.46 8 . 345 8 . B.428 B.8>1 1082.5~ 8.511 B.254 8 . 6~5 B . 8 . 628 8 . 605 10~2 . 8.261 8.533 1082.66 8 . 845 8 8. ~28 B. ~ . 011 8 ~ . 095 8 ~. 128 B.l~l 10~2.81 ~ . 261 8 . 126 1082 . 84 ~.345 8. 063 1082.88 ~.428 8.000 lOB2.~l 9 . 595 2. 829 1082 . 92 9 · 6P8 9 . 761 7. ~61 1083 . 03 ~ . 845 10. 011 ~. 5~2 10~. 11 10. 0~5 10. 1~ 10.261 Z.4}2 108~.20 10.]45 7.~80 1083.22 10 . 511 10.5~5 ~.2S0 108~.~1 10 . 6~8 10 . ~61 10 . 845 10.~28 ~. 040 108~.41 11. 011 6.~4 10~. 44 11.261 6.~61 108~.52 11.~45 6.818 108~.~ 11 . 428 11 . 511 11.5~5 6 .~2 108~.~ 11.6~8 ~.652 108~.6~ 11.261 6.612 108~.68 11 . 845 6 · 572 10~3.71 12.0ii e.4~5 10~.Ye 0.03 O.U3 0.04 0.04 0.03 0.04 0.03 0.04 0.03 0.03 0.04 0.03 0.03 0.04 0.03 0.03 0.02 0.03 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.03 0.03 0.02 0.U4 0.02 0.03 0.03 0.03 0.02 0.03 0.03 0.02 0.03 0.03 0.02 0.03 0.03 0.03 0.02 0.03 0.02 0.03 0.03 O.U2 0.03 42.9 O. 0 81 42.9 O. 0 47.9 O. 0 83 47.9 0.0 47.9 O. 0 85 47.9 O . 0 86 42.9 0.0 8~' 47.9 O.O 48.0 0.0 48.0 U.O 90 48.0 0.0 48.0 0.0 48.0 0.0 48.0 U.O 48.0 0.0 48.0 0.0 96 48.0 0.0 92 48.0 0.0 48.0 0.0 48.0 0.0 1UU 48.0 0.0 1 48.0 -0.0 2 48.0 0.0 3 48.0 0.0 4~,.0 -0.0 5 48.0 0.0 6 48.0 0.0 2 48.0 0.0 48.0 0.0 48,0 0.0 10 48.0 0.0 11 48.1 O.O 12 48. 1 0.0 13 48.1 U.0 14 48.1 -0.0 15 48.1 0.0 16 48.1 -0.0 17 48.1 0.0 18 48.1 0.0 48.1 0.0 20 48.1 0.0 21 48.1 0.0 22 48.1 0.0 23 48.1 U.O 24 48.1 0.0 25; 48.1 0.0 26 48.1 0.0 27," 48.1 0.0 48.1 0.0 2~ 48.1 U.0 30 48.1 0.0 31 RESOURCE l- '-'HNOLOI~Y CORFI. _IF-BC-~T ! 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UNIIS - PSIA and 'F '111'IL d'l ]l'lEthre) ('1 +dt)/dt b',HP dWHP 0~,:05:42 12. 095 6.452 06:10:42 12.128 6.4W0 06: 15: 42 12. 261 6. 383 06: 2U: 42 i2. 345 6. ~46 06: 25: 42 12. 428 6.3i I]6: '30: 42 12. 611 6. 225 06: ~5: 42 12. 595 6. 240 06: 40: 42 12. 628 6. 206 06: 45: 42 12.261 6. 122 U6: 58: 42 12. 845 6. 138 06: 55: 42 12. 928 ~. 105 02:00:42 13.011 6.0Y2 07:05:42 15. 095 6. 040 UT: 10:42 13. 128 6.UUB 02:15: 42 13. 261 5. 922 02:20: 42 13. 345 5. ~46 02:25: 42 13. 428 5. 915 U?:,, 30:42 13.511 5.885 07:35: 42 1}. 595 5. 855 07: 40: 42 13. 628 5. 825 02:45: 42 1~. 761 5. 796 02:5 U: 42 13. 845 5. 02: 55: 42 15. 928 5. 239 IJ~: 00: 42 14. 011 5. 210 OW: 05:42 14. 095 5.683 08: i U: 42 i4. i28 5. 655 08: 15: 42 14.26 i 5. 628 O8: 2U: 42 , i4. ~45 5. 08: 25: 42 14. 428 5. 524 U~: DO: 42 14.5ii s. 548 0u: 35: 42 14. 595 5. 522 08: 40: 42 14.6~8 5. 497 08: 45: 42 i4. ~6i 5.4~i 08: 5 U: 42 i4. 845 5. 446 OB: 55: 42 i4. 928 5.42i 09: 00: 42 15. oii o~ :05: 42 15. o~5 o9: lO: 22 15. 124 5. ~5o o~: 15: 22 15. 252 5. o~:2o:27 15.341 5.302 o~: 25: 27 15. 424 5. 0~:3o:22 15.5o2 5.256 u~: 4o: 27 15. 624 5. 211 OY: 45: 27 15. 757 5. 189 U~:50:22 15.841 5.16~ O~: 55: 22 15. 924 5. 145 10:00:22 16.007 5.123 10:05:27 16.091 5.102 lO:lU:22 16.1~4 ~.UBl 10:15:27 16.257 5.060 1083.79 1U83 lOW3.84 1083.87 1083.89 lU83.92 10W3.94 1083 .~Y lOB4.00 1084.03 1084.05 1084,08 1084,10 1084.12 1084.14 1084.16 1 OS4.1~ 1084.21 1084.23 1084.25 1084.22 1084.30 1084.~2 1084,34 1084.36 1084. >8 1084,40 1084,4~ 1084.44 1084.42 1084.4~ 1084.51 1084.5~ 1084.55 1084.52 1084.5~ 1084.61 1084,62 1084.64 1084.66 10U4,68 1084.20 1084.22 1084.24 1084.72 1084.80 1084.81 1084.82 1084.84 1084.87 IOS4.B~ 0.03 O.U3 0.02 0.03 0.02 0.03 0.02 0.03 0.03 0.03 0.02 0.03 0.02 0.U2 0.02 0.02 0.03 O.U2 0.02 0.02 0.02 0.03 0.02 O.O2 0.02 0.02 0.02 0.03 0.01 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.02 O.O1 0.02 0.02 0,02 0.02 0.02 0.02 0.03 0.03 O.O1 0.U1 0,02 0.03 0.02 48.1 0.0 32' 48.1 O.O 33 48.1 0.0 34 48.1 U.O 35 48.1 0.0 36 48.1 O.O 3? 48.1 O.O 3~ 48.1 u.o 48.1 O. 0 4U 48.1 0.0 41 48.2 0. 0 42 48. 1 -O. 0 43 48.2 0.0 44 48.2 0.0 47, 48.2 0.0 46 48.2 O. 0 48.2 O. 0 48 48.2 0.0 49 48.2 O. 0 50 48.2 O. 0 51 48.2 O. 0 5" 48.2 -O. 0 53 48.2 O. 0 48.2 U. 0 55 48.2 0.0 56 48.2 -0.0 52 48.2 O. 0 58 48.2 g. 0 59 48.2 0.0 60 48.2 O. 0 61 48.2 O. 0 62 48.2 O. 0 63 48.2 O. 0 64 48.2 0.0 65 48.2 O. 0 66 48.2 -O. 0 67' 48.2 O. 0 68 48.2 O. O 69 48.2 O. O 7U 48.2 0.0 ?1 48.2 0.0 22 48.2 0.0 23 48.2 0.0 74 48.2 O. 0 4U. 2 O. 0 76 48.2 - O. 0 48.2 0.0 78 48.2 O. 0 79 48.2 O. 0 80 48.2 -0.0 81 48.2 O. 0 82 I-~--:EE:~I.3URI[~E 'T ,~HNILILEIC.f~' C[,IIRF JRIr--~T ] ON [:UflPRNY.: Nor't f, 5!ope Bo rough WELL ..... : 4~ 6 R'IC JOWLS: 204881511 TES'I' DA1E: 5,' b ILE: 2 PAGE: UNITS -- PSIA ~r,d 'F' I IP1E d'l IP1E(hr.s ) (1 +dt ~HP d~HP 1U: 20: 22 16. 341 5. 039 1U: 25: 22 16. 424 1U: 30: 22 16.502 4. 998 1U: 35: 27 16. 591 4. 928 i U: 40: 22' 16. 624 4 · 958 10:50:22 16.841 4.919 10:55:22 16.924 4.900 11:00:22 17. 002 4.881 11:05:22 12.091 4.W62 11:10:22 12. 124 4. 843 11:19:22 12. 252 4. 824 11:20:22 17.341 4.806 l 1: 29: 22 17. 424 4. 288 ii: 30: 22 17. 507 4. 11: 35: 22 12. 591 4. 252 11: 40: 22 17. 624 4. 734 ii: 45: 27 1,7. 252 4.2'12 11:50:22 12.841 4.699 11:55:27 17.924 4.682 12:00:22 18. 002 4.665 12:05:27 18.091 4. 648 12:10:22 1~.174 4. 632 i2: i5: 22 18. 252 4.615 12:20:27 18.341 4.599 12: 25: 22 18 · 424 4. 582 12:30:22 18.502 4.566 12:35:27 18.591 4.550 12: 40: 22 lB. 624 4. 534 12: 45: 22 lB. 252 4.519 12:50:27 18.841 4.503 12: 55: 22 18. 924 4.4W8 13:00:22 19. 002 4.422 1~: 05: 22 iS'. 091 4. 452 13:10:27 19.174 4. 442 13:15:27 19.252 4.422 13:20:22 19.341 4.413 13: 25: 27 19. 424 4. 398 13:30:27 19.507 4.383 13:35:27 19.591 4.369 13: 40: 22 19. 624 4. 355 13: 45: 22 19. ~52 4. 341 13:50:27 19.841 4.322 13:55:27 19.924 4.313 14:00:27 20. 007 4.299 14:05: 22 20. 091 4. 285 14:10:22 20. 174 4.2~2 14:15:27 20.252' 4.258 14: 2 0: 22 20. 341 4. 245 14:25:22 20.424 4.232 14:30:22 20.502 4.218 1U84.92 1084.93 1UW4.94 1084.96 1084.92 1084.98 1U85. OU 1085. O1 1 uId5.03 1085.06 1085. OB 1085. 10 1085. 12 1085.14 1085.16 1085.1.7 1 OB5.19 1085.20 10~5.22 1085.24 1085.26 1085.28 1U85.30 1085.31 1085.3;3 1085.34 1085.35 1085.36 1085.39 1085.41 10W5.42 1085.43 1085.44 1085.45 1085.42 1085.48 1085.49 1085.51 1085.52 1085.54 1085.56 1085.52 10~5.59 1085.61 1085.61 1085.62 1085.64 1UBS .65 1085.66 1085.6,7 1085.68 0.03 O.U1 0.01 0.02 0.01 O.U1 0.02 O.O1 0.02 O.U3 0.02 0.02 0.02 0.02 0.02 0.01 0.02 0.01 0.02 0.02 0.02 0.02 0,02 O.U1 0.02 O.O1 0.01 O.Ul 0,03 0.02 0.01 O,U1 0.01 0.01 0.02 O.Ol 0,01 0.02 O.Ul 0.02 0.02 O.Ol 0.02 0.02 0.00 O,O1 0.02 0.01 0.01 O.U1 0,01 48.2 0. 0 48.2 0. 0 4W. 2 O. U 48.2 0.0 86 48.2 0. 0 48.3 0. 0 48.3 O.U BW 48.3 U.O WU 48.3 O.O 91 48.3 O.O 92 48.3 O. 0 93 48.3 0.0 94 48.3 0.0 9.5 48.3 0.0 96 48.3 0.0 92 48.3 U.O 98 48.3 O. O 99 48.3 0.0 1UU 48.3 -0.0 1 48.3 0.0 2 48.3 -0.0 3 48.3 O.O 4 48.3 O.U 5 48.3 0.0 48.3 O.O 48.3 0.0 13 48.3 0.0 9 4813 U.O iU 48.3 O.O 11 48.3 O.O 48.3 O. O 13 48.3 0.0 14 48.3 O. 0 15 48.3 0.0 16 48.3 -0.0 17 48.3 0,0 lB 48.3 O. 0 19 48.3 -U. 0 20 48.3 O. 0 21 48.3 O.O 22 48.3 0.0 23 48.3 O. 0 24 48.3 O. O 25 48.3 O. 0 26 48.3 O. O 22 48.3 O.O 28 48.3 0.0 2~ 48.3 -O. 0 30 48.3 0.0 31 48.3 U.0 32 48.3 0.0 33 t-~IiSOUF~.[:E -T g;Ht'-IOLOL~'m" C~OI~I 3~A-'.~T I ON f_:UI'IPRHY. : Nor-th Slope WELL .... : 4~ 6 l~'lC JU~t: 2UaBBit, il Bo rough TESl DALE: 5/ FILE: 3 PALE: 104 UNITS = PSIA and 'F- I tf'lE d'111'1E (.hr.s) f,] +dt )/dt db:HP ~H'I dE:H1 F,'. :~ 14:35:22 14:40:22 14:45: 22 14:50:22 14:55:27 i5:00:22 i5: 05;: 22 i5:i0:27 15: 15: 22 15:20:2,7 15:25:2,7 15: 52: 16 15: 32:16 15: 42: 16 15: 42:16 15: 52: 16 1~: 52:16 16: 132: 16 16: 0[2: 16 16: 12: 16 16: 17:16 16:22:16 16: 2?: 16 16: 32: 16 16: 32:16 16: 42: 16 16: 42:16 16: 52: 16 16: 52:16 lP': 02:16 12: 02:16 12: 12:16 12: 12:16 12:22: 16 17:2,7:16 12:32: 16 12': 32:16 12:42: 16 12: 4?: 16 12: 52: 16 18: ~2: 16 18: 02:16 18: i2: i6 1M: 1/;: 16 18: 22: 16 1~: 27: 16 1~: 32: 16 18: 32:16 1~: 42: 16 20.591 4.205 20. 624 4. 20.25? 4. 2U.841 4. 16,7 20.924 4. 154 2i. ~07 4. i42 il . 091 4. 129 2i. i74 4. 2 i. 257 4 21.)41 4. U93 21. ~2~ ~. ~81 21.538 4.064 21. 621 4. 21. 204 4. 2i. 288 4. 029 21.821 4. 2i.954 4. 006 22.0)8 22. i2i 3. 984 22. 204 22.288 ).96i 22.32i 22. 454 3. 939 22.538 ~.Y28 22.62i 22,204 3.902 22. 288 3. 896 22,821 3.886 22. 954 3. 875 23. U38 3.865 2~. 121 ). 855 2).284 2).288 ~.8~4 23.321 3.824 23. 454 3. 23.538 3.8~4 23. 621 3. 23.7U4 3. 23. 288 3. 225 23. 821 3. 265 2). 954 ~. 255 24. ~58 ~./46 24. 121 3. 236 24.2~4 3. 222 24.288 3.212 24.321 3.2U8 24. 454 24.62i 3.68i 24. 204 3 · 622 24.28~ 1U85.20 1085.71 1 UBS. 72 1085. ,73 10W5.75 1085.76 1 O~5.27 1085.29 10W5.80 1085.82 1085.83 1085.85 1085.87 1085.88 1085.8~ 1085.90 10~5.92 10J~5.94 1085.94 1085.96 1085.98 1085.98 1085.99 1086.01 1086. 02 1086.02 1086.04 1086. 05 1086.06 1086.07 1086.08 10~6.09' 1086. 10 1086.11 1086.12 1086.09 1086.09 1086.1U 1086.12 1086.12 1086.18 1086.18 1086.19 1 OS6.19 1 OB6. 19 1086.20 10B6.20 1086.21 1U86.21 1~6.22 0.02 0.U1 0.01 O.U1 0.02 0.01 O.O1 0.02 O.O1 0.U2 0.01 U.U2 0.02 O.O1 0.01 0.01 0.02 0.01 O.O1 0.00 0.02 0.02 0.00 0.01 0.02 O.U1 O.OO 0.02 0.01 O.O1 O.O1 O.U1 0.01 O.O1 O.O1 O.O1 -0.03 O.UO 0.01 0.02 0.05 O.~J1 O.OO 0.01 0.00 O.UO 0.01 O.UO 0.01 0.UO O.O1 48.3 O. 0 34 48.3 0.0 35 48.3 O. 0 36 48.3 0. 0 32 415.3 0. 0 3S 48.3 O. 0 3'? 48.3 0. 0 40 48.3 0.0 41 48..5 0. 0 48.3 0. 0 43 48.3 0. 0 44 48.3 0.0 45 48.3 0.0 48.3 0.0 42 48.3 0. 0 48 48.3 0.0 48.) 0.0 48.3 0.0 48.4 0.0 52 48.4 U. 0 53 48.4 O. 0 54 48.4 O. 0 55 48.4 O. 0 56 48.4 0.0 52 48.4 -O. 0 58 48.4 O. 0 59 48.4 0.0 60 48.4 0.0 61 48.4 -0.0 62 48.4 O. 0 63 48.4 0.0 64 48.4 -0.0 65 48.4 O. 0 66 48,4 O. 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U0 0.01 48.6 -0.0 17 28:24 44.473 2.484 1086.9~ -0.01 48.6 0.0 18 .3~:24 44.556 2.481 1082.00 0.01 48.6 0.0 19 .38:24 44.640 2.479 1086.9~ -0.01 48.6 0.0 20 4~:~4 44.72~ 2.4~6 1082.00 0.01 41~.6 0.0 21 48:24 44.806 2.423 1082.00 0.00 48.6 0.0 22 53:24 44.8~0 2.4~0 1082.00 0.U0 48.6 U.0 2.3 58:24 44.92.3 2.468 1082.00 0.00 48.6 0.0 24 03:24 '-' 45.056 2.465 1087.00 0.00 48.6 0.0' 25 08:24 45.140 2.462 1087.01 0.01 48.6 0.0 26 1.3:24 45.22~ 2.459 1082.00 -0.01 48.6 U.0 22 18:24 45.~.~06 2.45? 1082.00 0.00 48.6 0.0 28 2.3:24 45.390 2.454 1087.00 0.00 48.6 0.0 27 28:24 45.42~ 2.451 1082.01 0.01 48.6 0.0 ~U 5):24 45.556 2' 449 1087.00 -O.Ol 4e,6 o.o }8:24 45.640 2.446 1082.01 0.Oi 48.6 -0.0 4.3:24 45.22~ 2.44~ 1087,01 0,U0 48,6 48:24 45,806 2.441 1082.0.3 0.02 40.6 0.O 53:24 45.890 2.438 1082,01 -0.02 48,6 50:24 45,92~ 2.4~6 1U87,02 0.Ol 48.6 O.0 03:24 46.056 2.4.3~ i087.02 0,U0 48.6 U.0 32 08:24 46.140 2,4}0 1082,0~ 0,01 40.6 -0,0 13:24 46.22~ 2.420 1087,02 -0,01 48.6 U.0 RESOURCE l', "~HNOLOGY ~DRFdR~i'- 1 DH UUMP'RNY.: North S!ope WLLL .... : 4[ 6 h.'lC 3U~$: 2U4B~Jlbll Bo rough ]E_~T DAI'E: 5/ FILE: 6 PAGE: 110 UNi'f$ -~ P,SIA and 'F ¢1 ~f'lb(hrs) (1 +dt)/dt d E:HP ~H I , dBI--II' R:i~ 16: 16:23: 16:28: 16:33: 16:~8: 16:4J: 16:48: 16:9.3: 17:03: 12': 08: 17: 13: 12: 17:23: 17:28: 17:33: 17:.38: 12:43: 12:4~: 17:5~: 12:98: 18: 0.3: 18: 08: 1~: 13: 18: 18: 1~:2.3: 18:28: 18:38: 1~:43: 18:48: 18:93: 1~:98: 1~: 03: 19: 08: 19:1.3: 1,: 18: 1~:2.3: 19:28: 1'~:38: 1~:43: 1~:48: 1~:5~: 19:98: 20: 03: 2U: 08: 20:13: 20: 18: 20:23: 2U:28: 24 24 :24 24 24 24 '24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 14 14 14 14 14 46.306 2.425 1082. U2 46 . .39 O 2 . 423 1U~2.02 46.47.3 2.420 1087. 02 46.556 2.418 10~?.03 46.640 2.415 1082. 03 46.22.3 2.413 10b:2. 04 46.806 2.410 1UBT. 03 46.8~0 2.408 1082. 0.3 46.923 2.409 1087.04 42. 056 2. 403 1082.04 47. 140 2.400 1UB2.04 47. 223 2 · 398 1087.04 47.306 2 · 395 1087.04 47. 390 2 · 39.3 1U82.04 42.423 2.390 1087.04 42. 556 2 . .388 1U~7.04 42. 640 2.385 1087. 05 47. 723 2 · ~83 1087.04 47. 806 2 · 3~1 1U87.09 47. 890 .2 · 378 10~2. 05 47. 923 2 . 3'?6 1082.05 48 . 056 2 · 37.3 1082. 06 48. 140 2. 321 1087.09 46: . 223 2 · 369 1082. 06 48..306 2.}66 1082'. 06 48.390 2.364 1UP_,7. 06 48.473 2.362 1082.U6 4E: · 956 2 · .359 1087.07 48.640 2..397 1U87. 06 48. 723 2..355 1082.07 48 · 806 2 · .352 1082.06 48 . 890 2 · 390 lU82.07 48.923 2.348 1087.07 4'~. 056 2. 345 1087.07 49.140 2.343 1087.07 49 . 223 2. 341 1087.07 49..306 2.3]39 1087.02 49 . 390 2 . 336 1087. 07 49 . 423 2 · 334 1U87. 02 49 . 556 2 · 332 1 U87. 013 49.640 2..330 1087. 08 4~ · 223 2. 327 1082.08 49.806 2.325 1087. OB 4~. 890 2. 323 1087.08 49 . 92.3; 2 · .321 1087.08 50. 056 2 · 319 1087. OB 50 · 132 2 · 316 1087.08 50.220 2..314 1OB?. 09 50..304 2..312 lOB?. 09 ~U . .382 2 . ~10 1UB2.09 90. 420 2. 308 i 087.09 0.00 0.00 0.U0 0.01 0.U0 0.01 -0.U1 0.00 0.Ol 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 -O.O1 0.01 0.00 0.00 0.01 -0.01 0.01 0.U0 0.00 0.ij0 0.01 -0.01 0.01 -0.U1 0.01 O.O0 0.00 0.00 0.00 O.UU 0.00 O.OO 0.Ol 0.00 0.00 0.00 0.00 0.00 0.00 O.UO 0.Ol O.UO 0.00 0.U0 48.6 O. 0 40 48.6 O. 0 41 48.6 U. 0 48.6 O. 0 4~3.6 -O. 0 4,4 48.6 O. O 48.6 O. 0 46 48.6 O. 0 42 48.6 - U. 0 4E', 48.6 0. O 49 48.6 O.O 50 48.6 -0.0 51 48.6 O. 0 92 48.6 -0.0 48.6 0.0 54 48.6 O. O 59 48.6 O. O 5,6 48.6 0.0 9;2 48.6 O. 0 48.6 O. 0 59 48.6 U.O 60 48.6 0.0 61 48.6 O.O 62 48.6 -0. 0 63 48.6 0.0 64 48.6 O. 0 65 48.6 O. 0 66 48.6 O. 0 62 48.6 O. 0 6F_J 48.6 0.0 48.6 -U. 0 }'u 48.6 0.0 71 48.6 O. O 22 48.6 0.0 73 48.6 0.0 7'4 48.6 0.0 29 48.6 0.0 2'6 48.6 O. 0 77 48.6 O. 0 48.6 0.0 7~ 48.6 O. 0 80 48.6 0.0 81 48.2 O. 0 82 48.6 -0.1 48.6 0.0 48.6 0.0 48.6 0.0 86 48.6 O. 0 87 48.6 -U. 0 48.6 O. 0 8~ 48.6 O.O RESOURCE 1-L ,_.i. HNOLOGY CLIRPIZIRI=II'" ! Dt--I UUI'IF'ANY,: Nor'th 5!ope WLLL .... : 4~ 6 R~C J[J~: 204~JW1511 I~o rough, 1ESI' DA'IE: 5/ 3/MU FILE: 6 PAGE: 111 UNllS = PSIA end 'F ¢] IMbthr-s) (l+dt)/dr ¢ E.~HP BHT CMH'I R~i ZU 20 2U 20 ~U 2U 21 21 21 21 21 21 21 21 21 21 21 21 22 22 22 22 22 22 22 22 22 22 22 23 21~ 23 23 2~ U0 00 00 0U 00 00 00 : 33: 14 : ~8: 14 :43:14 :4~:14 :53:14 : 58: 14 : 0~: 14 : 08:14 : 13:14 :18:14 :23:14 :28:i4 : 33: 14 : ~8: 14 :43:14 :48:i4 : 53: 14 :58:14 : 03:14 : 08:14 : 13:14 : 18:14 : 23: 14 : 28: 14 : 33: 14 : 38: 14 :43:14 :48:14 :53:14 :58:14 : 0~: 14 : 08:14 : 13:14 : 18:14 : 2~: 14 : 28: 14 : 33: 14 : ~8: 14 : 43: 14 : 48: 14 :53:14 :58:14 : 03:14 : OB: 14 : i3:i4 : lB: 14 :23:i4 : 28: i4 : }~: 14 : 38: 14 : 43: 14 ~0.5~4 2.3U6 10B?. 10 5U.632 2.303 10~?. 1U ~0. 220 2.3Ui lUBT. 10 50.B04 2.29~ 1OB2.10 50.882 2.292 1 [182. 10 50. 920 2. 295 51.054 2.2~3 1082.10 51.1}7 2.291 10~2.10 51.220 2.289 1O87.10 51.304 2.286 1087.10 51.387 2.284 1082.10 51 . 420 2 . 282 1 51.554 2.280 1082. 09 5i . 632 2 . 228 1~. 11 51.220 2.226 i087. ii 5i.8~4 2.224 iud2. ii 5i.882 2.222 1~82. ii 5i .97~ 2.22~ i082. ii 52 . 054 · 2 . 268 1082. 11 52. i32 2. 266 i082. 52.220 2.264 i087.i2 52 . 304 2 . 262 1087. 52. 382 2. 260 1082.12 52. 470 2. 258 1887.12 52. 554 2. 256 i087.12 52. 632 2. 254 10~2.13 52.220 2.252 52 . 804 2 · 250 1087. 52 . 882 2 · ~48 108~. 52 · 970 2 · 246 1082. 13 53. 054 2.244 1082.13 53.137 2.242 1U82.13 5~.220 2.240 i082.i4 5~. ~04 2. 238 i~82. 5~. 387 2.2~6 i0ST. i4 5~ . 420 2 . 2~4 1 5~.554 2.232 i~82. i4 53.632 2.230 10B7.14 53 . 220 2. 229 1087. 53 · 804 2 · 222 1087. 53.887 2.225 lO87. 53 · 970 2. 223 1~87. 54. ~54 2. 221 1087. 54. 137 2. 219 lO87. 54. 220 2. 217 1~87. 54.304 2.215 lO87.15 54. 382 2 · 214 lO87. 54.4~O 2 · 212 54.554 2.210 1087.16 54.220 2.~U6 1087.16 0.U1 0.0O 0.O0 0.O0 0.U0 0.00 U.U0 0.00 0.00 0.00 0.U0 0.01 -0.02 0.02 0.00 0.00 0.00 O.OO O,UO 0.01 O.O0 0.OO O.O0 0.00 O.UO 0.01 0.00 O.OU 0.00 0.00 0.00 O.OO 0.01 -0.01 0.01 O.0O 0.00 0.00 0.O0 0.01 0.U0 O.00 0.U0 0.00 0.00 0.00 0.00 0.00 0.U1 0.00 O.O0 48.6 -U. 0 91 48.6 0.0 92 48.6 -0,0 93, 48.6 O. 0 94 48.6 0,0 48.6 0.0 96 48.6 O.O 97 48.6 O. 0 98 48.6 O. 0 99 48.6 -0.0 100 48,6 0.0 1 48.6 0.0 2 48.6 0,0 48.6 0.0 4 48.6 O.O 48.6 0.0 6 48.6 O.O 48.6 0.0 8 4~.6 -0.0 48.6 O. 0 10 48.6 U.O 11 48.6 O. 0 12 48.6 U.0 13 48 .'6 -0.0 14 48.6 48.6 O. 0 16 48.6 U. 0 1 48.6 O. 0 18 48.6 O. 0 19 48.6 0.0 2U 48.6 O.O 21 48.6 -0. 0 22 48.6 O.O 23 48.6 O. 0 24 48.6 -0.0 25 48.6 0.0 26 48.6 O. O 22' 48.6 -0.0 2~ 48.6 O. 0 29 48.6 -O. 0 30 48.6 0.0 31 48.6 ' O. O 32 48.6 O. 0 33 48.6 -O. 0 .34 48.6 U, 0 48.6 O. O 36 48.6 -U. 0 48.6 O.O 48.6 - 0.0 48.6 0.0 40 48.6 -U.0 41 RESDURCL I"L -HNOLDBY CORPdR~I" 1 DH CUMF'ANY.: North 5!ope WLLL .... : ~ 6 RIC OUW~: 2U4BW1511 Bo rough 'IESI DALE: 5/ 4,'WE: FILE: 7 PAGE: 112 UNI'IS = PSIA mhd 'F ¢11ME (,hr.s) ('f+dt)./dt BHH d~HP 54. 804 2.204 1087. 16 54. BB7 2 . 202 1LIBT. 16 54.920 2.201 1082.16 55. 054 2. 199 1[1~7. 17 55.137 2. 197 1087.i2 55.220 2. 195 1U~;7.17 55.304 2.193 lU87.17 55 . }BT 2 · 192 10~7.17 55.420 2.1~0 1082.12 65.554 2. 188 1LI87. 12 55 · 220 2 · 184 1082.17 55.~04 2.1~ 1OB~.12 55. 887 2. iBi IUBT. 12 55.e20 2.12~ 1082. lB 56. 054 2. 127 1UB2. lB 56.1D2 2. 126 1082.18 56,220 2. 124 1082.18 56.}04 2, 122 1082.18 56 · DB7 2. 170 1UBT. 18 56.420 2. 169 1082. 18 56. 554 2. 162 1082. 18 56.63? 2. 165 1082.18 56.720 2. 164 1UB2.18 56.804 2. 162 1087.18 56. 882 2. 160 1~82.18 56.92'0 2. 158 1082.19 52. 054 2. 157 1~82.1~ 52.132 2. 155 1082.19 52'. 220 2.155 1082.1~ 52.504 2. 152 1082.19 52. 582 2. 150 1082.1~ 57.4?0 2. 148 1[187. 19 52. 554 2. 142 1082.19 52.657' 2.145 i087.19 52. 220 2 · i4~ iUSZ. 2~ 52. 804 2. i42 108~. 19 52. 882 2. 140 iU87. i9 57.~20 2. i~9 1~87.20 58. 054 2.1~7 1U87.20 ~8. 132 2.13~ 1087.20 58 . 220 2 · 1}4 1087.20 58.}04 2.1}2 i082.20 58 · 382 2 · 130 1082.20 58.420 2.12~ 1082.21 5S.554 2. 122 1082.2~ 58.632 2. 126 1087.20 58. 220 2. 124 1~87.2~ 58.B04 2. 122 1082.21 58 . 882 2 . 121 1UBT. 21 58.920 2. 119 1U82.21 O.UO 0.00 O.UO 0.01 O.O0 0.00 O. UO O.OO O.O0 0.00 0.00 0.00 O.OO 0.00 O.IJl 0.00 0.00 0.00 O.O0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.Ol 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.UO 0.01 -0.01 0.00 0.01 0.00 O.UO 0.00 O.UO 0.00 0.01 -O.Ol O.OO 0.00 0.01 0.00 O.UO 48.6 U. 0 42 48.6 0.0 43 48.6 O. 0 44 48.6 0.0 45 48.6 0.0 46 48.6 -0. O 4}:' 4~. 6 O. O 48.6 - 0.0 48.6 [3.0 48.6 0.0 51 48.6 -0.0 52 48.6 O. 0 53 48.6 0.0 54 48.6 0.0 55 48.6 -0.0 56 48.6 O. 0 48.6 -O.O 5,'9 48.6 O. 0 59 48.6 -O. 0 60 48.6 0.0 61 48.6 -O. 0 62 4W.6 O. 0 63, 48.6 O.O 64 48.6 O. 0 65 48.6 -0.0 66 48.6 O. 0 6};' 48.6 U. 0 68 48.6 O. 0 69 48.6 -0.0 48.6 0.0 ?1 48.6 U. 0 22 48.6 - O. 0 48.6 O. 0 74 48.6 0.0 75 48.6 - U. O 26 48.6 - 0.0 77 48.6 O. 0 48.6 0.0 79 48.6 0.0 BO 48.6 -0.0 81 48.6 0.0 82 48.6 O. 0 8.3 48.6 0.0 84 48.6 0. O 85 48.6 -0.0 48.6 0. O B 7 48.6 O. 0 8B 48.6 -O. 0 48.6 -O. 0 48.6 0.0 91 48.6 O.O F~ESOURCE CUMF-'ANY.: Nor'th S WLLL .... : 4~ 6 RIC JUM~: 204881¥ I Iri~ d; IME 05: 03: 14 05: 08: 14 0~.-,: 18: 14 59 O5: 23: 14 59 Or-,: 28: i4 05: 43: 14 69 09: 48: 14 09: 5J: 14 06: 58: 14 06: 0J: i4 6 06: 08: 14 6 06: 1~: 14 6 06: 18: 14 6 06: 2~: 14 60 06:28:14 06: ~: i4 6 06: ~S: 14 6 O6: 4~: i4 06: 48: 14 60 06: 5): i4 68 06: 58: 14 6 02: O~: 14 6 07: 08:i4 61 02:i3: 14 02: 18:14 6i U/: 23: 14 82:28: 14 6i 02: ~: 14 6 07:~8: i4 0P: 4~: i4 02:48: 14 02:53: 14 07:58: 14 08: O): 14 62 08: 08: 14 62 U~: 15: i4 62 OB: 18: i4 62 u8: 2J: 14 62 COMMENTS U~: 2~: 14 ~: 29: 1D 08:30:13 08:3i:13 U~: ~2: lJ OM:5~:l} U~:~4: 1~ O~: ~5: 1~ 08:~6:1~ ]"L ._7. HNOLOGY CI]RP~]RFil-I" ! ON lope 11 Borough 1ES1 DATE: 5/ FILE: 7 PAGE: 113 UNIIS - PSIA and 'F (hr-s) l1 +dt )/d~ ¢ b:HP ~H'I d~H1 R~} .054 2. 118 · 137 2. 116 .220 2. 114 .304 2.113 · 387 2. 111 · 470 2. ll[I .554 2. 108 .637 2. 107 · 720 2. 105 .804 2. 104 · 887 2.1U2 · 970 2. 101 .054 2. U99 .137 2. 092 · 220 2. OY6 .304 2. 094 · 387 2. 093 · 470 2. 091 · 554 2. Ijy 0 · 6~7 2. 088 .720 2. 087 .804 2. 085 · 887 2. IJ84 .970 2. 082 · 054 2. UUl · 137 2. 080 · 220 2. U78 · 304 2. 072 387 2 0''''~' · 470 2.07*4 · 554 2. U22 .631: 2. 071 · 7'20 2. U69 · 804 2. 068 .887 2. U66 .970 2. 065 · 1)~4 2.1J64 · 137 2. 062 .220 2.061 · 304 2. 059 · 387 2. U58 RIH to 2252 Feet .UUO 1.UUO · 016 1. 000 .033 1.UO0 · 050 1. 000 .066 1. DUO .083 1. OOU .1UO 1.UUO .116 1. 000 .133 1. UUO 1087.2i 1087.21 1087.21 1U~7.2i 1087.21 1U07.21 1087.22 1087.22 1087.22 1087.22 1U87.22 1U~7.22 1087.23 1087.23 1082'.23 1087.23 1087.23 1087.23 1U82.23 1087.23 1082". 2~ 1087.23 1087.23 1087.24 1087.24 1[187.24 1087.24 1082.25 1082.24 1082.24 1087.24 1087.25 1087.25 lU~?.25 1087.26 1087.25 1087.25 1082'.26 1082.25 10~7.25 1087.34 f'or ~tatic 1094.58 1098.55, 1098.54 1098.52 1098.52 1098.51 1091d.51 10~8.51 10'-215.51 O.UO O.OO O.UO 0.00 O.UO 0.00 O.U1 0.00 O.UO 0.00 O.UO 0.00 O.U1 0.00 O.UO 0.00 O.UO 0.00 O.UO 0.00 0.00 0.00 0.00 O.O1 0.00 0.00 0. IJO 0.0i -0.01 0.00 0.00 0.01 O.UO 0,00 0.01 -0.01 0.00 0.01 -o.u1 0.00 0.09 gradient. 3.97 -0.01 -0.02 0.00 -0.01 O.UO 0.00 O.OO 48.6 U.O 93, 41:3.6 O. 0 94 48.6 O. 0 48.6 -0.0 96 48.6 U. 0 97 48.6 O. 0 48.6 U.O 9,? 48.6 0.0 lOU 48.6 0.0 i 48.6 0.0 2 48.6 0.0 48.6 0.0 4 48.6 -0.0 48.6 0.0 6 48.6 U.O 7 48.6 O.O 8 48.6 O.O 48.6 0.0 10 48.6 0.0 11 48.6 O.O 12 48.6 0.0 13 48.6 0.0 14 48.6 0.0 15 48.6 O. 0 16 48.6 0.0 12 48.6 O. 0 18 48.6 O. 0 19 48.6 0.0 20 48.6 -U. 0 21 48.6 O. O 22 48.6 U. 0 23 48.6 O. O 24 48.6 U. 0 25 48.6 O. 0 26 48.6 -U.O 2~ 48.6 O. O 28 48.6 -0. 0 2':'/ 48.6 O.O 30 48.6 U. 0 31 48.6 -0. 0 32 48.6 0.0 33 48.6 U. 0 34 48.6 O.O 35 48.7 O. 0 36 48.7 O. 1 37 48.8 O. 1 38 48.9 0.1 48.~ O. 1 40 49.1] 0.1 41 49.1 U. RESOURCE 1',, Z_.HNOLDGY CORF .3RFql- I lIN CUf'lt-'fANY.: Nc, r th % 1 ope Wt-_LL .... : ~f 6 N'.IC JU~l: 204881bll Borough 'lEST DR1E: 5/ 4./ldo FILE: B PRL4L: 11,4 UNI1S - PSIA and 't- i ¢llNb(hr.s) BHF* dMHP ~HI ¢BH'! R4~ u~:37:13 0 0w:38:13 0 u8:39:13 0 0w:40:13 0 08:41:13 0 COMMEN1%: 0W:42:13 0 CUMMEN'IS: 08:43:13 0 08:44:13 0 08:45:13 0 08:46:13 O 08:47:13 08:48:13 0 08:49:13 0 08:50:13 0 0~:51:13 0 08:52:13 0 COMMENTS: 0~:54:13. 0 0~:55:13 0 08:56:13 0 CO~ENTS: 08:57:13 0 08:58:13 08:59:13 0 0~:00:13 0 09:01:13 0 U~:02:13 0 09:03:13 0 09:04:13 09:05:13 0 09:06:13 0 CO~EN1S: 09:02:13 0 09:08:13 O 09:09:13 0 09:10:13 0 09:11:13 0 09:12:13 0 09:13:1~ 0 09:14:13 0 CO~ENI'S: U~:15:13 0 09: 16: 13 0 09: 12:13 0 09: 18: 13 0 09:19:13 0 09:20:13 0 09:21:13 0 .150 .166 .183 .200 .216 POOH. .235 Static grad .250 1 .266 1 .283 .380 1 .316 1 .333 1 .350 .366 1 .383 1 ,400 1 POOH· .416 1 .433 1 .460 1 .466 1 Static grad .4~3 1 .500 l .516 1 .533 1 .550 1 .566 1 .583 1 .600 .616 1 .633 1 POOH. .6DO 1 .666 1 .683 1 .200 1 .Fl6 1 · 233 1 · 250 1 . F66 1 Stati'c grad ,783 1 ,B00 1 .816 1 · 833 1 .850 1 .B66 1 .BB3 1 1.UU0 1.000 1.UU0 1.000 1.UU0 .OOO tent .OOU ,UU0 .OOO .UUO ,000 ,UU0 .OOO ,UU0 ,000 .UUO .OUU .000 .OOO ,0U0 ~er, t ,U00 .UUO ,UU0 .000 ,UO0 ,000 .UUO ,000 ,0U0 ,000 .000 .UUO .OOO .UUO .000 .UUO .000 .UUO ient .UO0 .000 .UO0 .DUO ,UOO ,O00 ,UU0 1U98.52 0.01 1098.52 0.U0 1098.52 0.U0 1U98.52 0,0U 1098.52 0.U0 lU94.97 -3,55 stop at 2236 feet. 1090.59 -4.38 1090.60 0. U1 1090.61 O. O1 1090.61 0,U0 1090,61 O. 00 1090.61 O.O0 1090.60 -0'. O1 1090.60 0, O0 1090.60 O. 00 1090.60 0. UO 1U~O. 59 -0. O1 1088.64 -1.9~ 1088.27 -O.3F 1082.82 -0.40 stop at 2200 feet. 1U87.84 -0.03 1087.84 O. OO 1087.84 'O.UO 1087.84 0. 00 10BT, 84 0. U 0 1087.85 O. O1 1082.85 O. UO 1082.85 0. O0 1UBF, 85 0. U0 1087.86 O. Ol 1UB?.63 -0.23 1087.29 -0.34 1086.96 -0·33 1086.61 -0.35 1086.15 -0.46 1085,72 -0.43 1085.29 -0.43 1085,12 -0.12 stop at 2100 ~eet. 1085.18 0,U1 1085.19 0.01 108~.20 O.U1 1085.21 O.Ol 1085.20 -0,01 1085,20 O.OO 1085.1~ -0,U1 49.1 0.1 43 49.2 0.1 44 49.2 U. 1 45 49.3 O. 0 46 49.3 O. 1 42' 49.4 0.0 49.4 0. 0 49 49.4 u.O ~0 49.4 -0.0 49.3 -O.O 5.2 49.3 -0.1 53 49.2 -U. 1 54 4~.2 -0.1 55 49.1 -0.1 5..6 49.1 -O. 1 49.0 -0.1 49.0 -0.0 55' 49. 0 -0.0 60 48.9 -0.1 61 48.9 -fJ.O 48.9 -U.0 63 48.8 -0.0 48.8 -0.0 6t3 48.8 -0.0 66 48.8 -U. 0 67 48.8 -O. 0 48.7 -O.O 69 48.2 -0.0 YO 48.2 U.0 71 48.2 - 0.0 ;22 RESOURCE ]'L -~HNOLOGY CORP~__IRAI- ! ON CUI'IF'F~NY.: North 5!ope W~_LL .... : 4~ 6 RIC JUW~: 204881511 Borough '1 ES]- [3Al-E: 5/ 4.,,'BE: FILE: B PAGE: lit, UNl IS - PSIA and 'F ~HP ~E~HP U~:22: 1~ 0.gUO 1. OOO OV:2~: 1~ 0.916 1. 000 U?:24:115 0.9'J, 3 1. UUO COMMENI S: POOH. 0',-.~:25,:13; 0.950 1. OUU 09:76,_: 1-~.., 0.g66, 1. UUO 0Y:22:13 0.983 1. 000 09:28:13 1.UOO 1. UUO COMMEN-I'S: Stat ic gradier, t 0,9:29:13 1. 016 1. UO0 09:30:13 1.0~3 1. 000 09:31:13 1.050 1. UUO 05~:32:1~ 1.066 1. 000 09: 33: 13 1. 083 1. O 00 09:34:13 1.10O 1,000 09:35:13 1,116 1. UUO 05~:36:13 1. 133. 1. BOO 09:37:13 1.150 1. UUO 0'):38:13 1. 166 1. OOO COMMEN]S: POOH. O?: 39: 13 1. 183 1.000 09:40:13 1.200 1.000 05~:41:13 1.216 1. OOO 09:42:13 1.233 1.UOO 07:4,=;:13 1,250 1. 000 09:44:15 1.266 1. UUO 09:45:13 1.283 1.000 09: 46: 13 1.3U0 1. uo0 09: 472: U~: 48: 1~ 1. ~1~ 1, UUO 09:45):13 1.350 1. 000 U9:50:13 1.366 1. UUO 0'-]:51:13 1.383 1. O00 0'~: 52: 13 1. 400 1. OUO COMMENTS: Static 9radzent U9:53: 1~ 1.416 1. UU0 0~:54:1~ 1.4~3 1. OOU 09:5,5:13 1.450 1. UUO 09:5;6:13 1.466 1. 000 09:57:13 1,483 1. OUO 0W:5;8:13 1.500 1. O00 U'P:59:15 1,516 1,OOO lO: OO:13 1.5;33 1.DOD lO: Ol: 13 1.550 1, DO0 10:02:13 1.566 1.000 COMMEN1S: POOH. lO: 03: 13 1.58} 1. 000 lO: 04:13 1.600 1.UUO lO: 05:13 1,616 1. DO0 lO: 06:13 1.633 1. DUO 1U: 07:13 1.65;0 1. U00 1UBS,l~ lOWS.19 1085.19 1 LIF~ 4. 1084. 15 1OEl3.26 1082.51 stop at 2000 1082.52 1082.53 1082.54 1082.55 1082.56 1082.56 1082.57 1082.58 1082.57 1082.58 1081.95 lOB0.93 1079.91 1028.70 1077. 16 1025;. 91 102~. 81 1071.13 1068.42 1065,67 1062.9.5 1059.89 1056. ~2 1055.71 stop at 1000 1055.78 1095.82 1055.84 1U55.85 1055.86 1055.86 1055.86 1U55.87 1055.87 1055.86 1055,67 1055. lB 1u53.21 1050.25 1U47.22 0.U0 0.00 0.U0 -0.29 -0 . ;;9 -0.89 -0.2'5 Ceet, 0.01 0.01 O.O1 0.01 O.U1 0.00 O.Ol 0.01 -0.01 0.01 -0.63 -1.02 -1.02 -1.21 -1.54 -1.25 -2.10 -2.68 -2.721 -2./x5 -2.24 -~. 04 -3.17 -1,O1 Ceet. 0.07 0.04 0.02 O.O1 0.01 0.00 0.00 0.01 O.UO -0.01 -0.19 -0.49 -1 -2.~8 -2.96 48.7 0. 0 BEd 4W.2 0.0 8..u. 48.7 0.0 9U 48.8 0.0 91 48.8 O. 0 m m 48.9 O. 1 94 48.9 O. 1 4~.0 0.0 96 49.0 0.0 9>' 49.1 O. 1 49.1 O.O 99 4':). 1 O. 1 lOU 49.2 U.O 49.2 0.0 2 49.2 LI. 0 49.2 0.0 4 49.2 0.0 49.2 0.0 6 49.2 0.0 49.2 -0.0 F_: 4":').2 -0. 1 49 0 -U. 1 lO 48.9 -0.2 11 48.2 -O. 2 48.4 -0.3 13 48.1 -0.} 14 47.7 -0 . 4 15 42.2 -U ,5 16 46.7 -0. 46.1 -U.6 1~. 45.5 -0.6 1'~ 44.9 -0.6 20 44.3 -0.6 21 43.2 -0.5 22 43,2 -0.5 2.3 42.7 -0.5 24 42,3 -0.5; 2~ 41.9 -0.4 26 41,5; -O .4 27 41.1 -0.4 2~ 40.8 -0.3 29 40.5 -0.3 }O 40.2 -0.3 31 39.8 -0.3 32 RESOURCE -f-F~-$HMOLOGY CORE' 'R~-~T I OM CUI'IF)ANY.: Nor. th Slope Borough Wb_LL .... : 4~ 6 F41C 30~3~I: 204881511 '1 I 1'1l~ ¢1 Jl'lE~hr~ ) f,l +dt iCHP ¢IdHF' TES]' DALE: FILE: 9 PAGE: 116 UNI1S = PSIA mhd 'F lO: OB: 15 1.666 1. O00 lO: 09:13 1.68} 1. uu0 10:10:13 1.200 1. 000 10: ii: 1~ 1. 216 1. O00 1U:12:15 1.733 1.000 10:1~:15 1.250 1.OO0 iD: 14:13 1. 766 1. O00 1U: 15:15 1. 283 1. O00 COIqI'IEN'I'S: l'ools at surfac lo: 16:15 1.800 1. UO0 10:17:15 1.816 1.000 10: 18: 15 1. 833 1. 000 10: 1~: 13 1.850 1. 000 10:20:13 1.866 1. OOO 10: 21:15 1.BBS 1. 000 10:22:13 1.COO 1. 000 10:25:i5 1.916 1. 000 10:24:15 1.~33 1.0U0 10:25:1~ 1.950 1.000 CONMENI'S: End Data Acqu 1044.15 -3.12 1040.95 -3.20 1032.55 -3.40 1054.28 -3 1030.97 -3.31 1028 . 22 -2 . 25 1028 . 66 - O · 06 1028.74 0. OB 1028.22 - O. 02 1028.75, O. 0.3 1028.65 -0. 10 1028.57 -0 . OB 1028.23 0.16 1028.76 0. 03 1028. Yl -0.05 1028. F1 0. O0 1028.65 -0. U6 1028.32 -0.33 lsition, Thank You. 38.9 -0.5 34 38.3 -0.6 55 32.2 -0.6 36 32.1 - U . 6 36.4 -U.2 35.B 35. O -0. B 40 ~4. 1 -U. 35.1 -1.0 42 32.1 -1.0 43 31.1 -1.0 44 30.1 -1.0 45 2~.2 -0.9 46 28.5 -0.9 42 22.5 -0.9 48 26.6 -0.9 49 25.8 -0.8 50 25.1 -0.8 51 GREAT LAND DII~ECTIONAL DRILLING INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY ---- STANDARD ALASKA PRODUCTION COMPANY -- ____ COMPANY MPI # 1-49/P-21 WELL NAME ENDICOTT LOCATION AL788D19 SINGLE SHOT SURVEYS 7/29/88 JOB NUMBER BRIAN WEST NAME TYPE SURVEY DATE ---- -- TITLE SIGNATURE DEPTH INTERVAL 486 FT 9913 FT FROM TO 7-09-88 7-22-88 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU8 DESIRE, ~ COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEY~ KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. 4-:- '~0 "3,, r..~ :%t .:-:. &O Itl FO Cz] o .:.=. r.~q 4.'- ro ~ · '-..! "--,! ".0 o rjq re 3~ 9'~ ',0 ',0 x3 o 33 i --4 ) ,33 Z Z Z Z ~~mm mmmmm ~:mm~ -:LO r~ ~0 CO ,C.O .~ F'O 4..".- 5q .~.~ ?0.93 m..m m m m ~: ~: ~: ~: ~: r-C., ~ !-0 ' ~Z :.m. ' " ! 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Z m i-.., f,.,,,~ OZI--i :3~ ~..-I (/) Z Z .-I 0~0000 m rtl rr! f i'l (fl rR ,~T~ ,'"Il m i -ri m rn I~lrn ~rt I~lrn m ~TI ITl m (11 rll i"Jl [l'J rO f'11 'J"1:11 I'T'I ,~1 rtl Z m rl'l I m m z ra Z r m ~- rn ;~0 or' z I rtl -1'103 Z m i=~ rn _~r- I.-, "~ Cz) o "~ ,.,ri TI r" k.n ,..H c:: H r- FT1 m .~ -;~ r?l :~ Or""' I SCHLUMBEROER O I RECT I ONAL SURVEY COMPANY STANDARD ALASKA WELL 1-49 P'21 MPI PRODUCT I ON FIELD ENDICOTT COUNTRY USA RUN 1 DATE LOOOED 29 - JUL - 88 REFERENCE ?2864 WELL,' 1-49/P-21 MPI (2154' SNL, 2174' WEL, C 36, T12N, R16E) HORIZONTAL PROJECTION NORTH I000 REF ?2864 SCALE = I/SO0 IN/FT BOO -SOO - ! 000 - ] SOO -2000 -2500 ~NJTH -9000 -1000 N£S~ -BOO 0 SO0 lO00 lSO0 2000 2500 ~000 EAST WELL' (2154' -2000 @22. 1-49/P-21 MPI SNL, 2174' WEL, 36, T12N, R16E) VERTICAL - !000 0 0 ]000 2000 3000 4000 6000 PROJECTION 6OOO 142. PROdECTION ON VERTICAL PLANE 142. - SCALED IN VER'~ICRL OEPIHS HORIZ $CRLE = l/lO00 IN/FT BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 May 28, 1990 John Boyle AlaskaAnchorage,3001 Porcupine Oil and Alaska Gas Drive Conservation 99501 Commission Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the well logs run in the following Endicott wells: WELL 1-87/P-24, *TEMPERATURE SURVEY 11700' - 13000' Run No. 1 Camco *TDT-P 11735' - 13023' Schlumberger Run No. 4 *TEMPERATURE LOG 12400' - 13000' Camco Run No. 1 WELL 1-45/Q-26 *PRODUCTION PROFILE 13330' - 13875' Camco Run No. 1 WELL 1-49/P-21 *PUMP-IN-TEMPERATURE SURVEY 10850' - 11150' Run No. 1 Camco WELL 1-55/R-25 *TEMPERATURE SURVEY 12950' - 14200 Run No. 1 Camco WELL 1-43/P-26 *THERMAL DECAY-BORAX LOG (TDT-P) 13200' - 13828' Run No. 1 SCHLUMBERGER WELL 1-45/Q-26 *COLLAR LOG 13418' - 13891' Run No. 1 ATLAS WlRELINE SERVICES WELL 1-47/Q-21 *HRS 10600' - 11299' Run No. 1 HRS WELL 1-49/P-21 *TEMPERATURE SURVEY 10800' - 11290' Run No. 1 CAMCO WELL 1-67/T-20 *COLLAR LOG 11097' - 11588' Run No. 1 ATLAS WlRELINE SERVICES *COLLAR LOG 11400' - 11710' Run No. 1 ATLAS WIRELINE SERVICES WELL 2-26/N-14 *PERFORATING RECORD 11650' - 12020' SCHLUMBERGER Run No. 1 Run No. 1 *TEMPERATURE LOG 11000' - 11800 CAMCO *CCL- GAMMA RAY LOG 10680' - 12100' SCHLUMBERGER Run No. 1 WELL 2-28/P-19 *PRODUCTION PROFILE 9900' - 10452' CAMCO Run No. 1 BP EXPLORATION March 14, 1990 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.Q. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Endicott Field - Bottom-Hole Pressure Reports Dear Sirs: Enclosed are Bottom Hole Pressure Reports for the following wells Well Name Date 1_09J~18 2-12-90 1-41/O-23 2-18-90 1-49/P-21 3-1-90 1-67/T-20 2-3-90 2-26/N-14 2-7-90 2-28/P-19 2-24-90 2-52/S-14 1-2-90 3-17/J-30 2-27-90 4-04/T-26 12-30-89 4-42/P-38 2-13-90 4-46/N-39 12-29-89 5-03/SG09 2-20-90 If there are any questions regarding this data, please contact Jeanne Haas at 564-5225. Sincerely,  'e~tnne L. Haas JLH Enclosures ~)../.z .. WELL 2-44/R- 12 *INJECTION PROFILE 12000' - 12710' CAMCO Run 1 WELL 3-27/M-33 *TEMPERATURE LOG 11500' - 12084' HALLIBURTON Run 1 WELL 4-20/M-35 *PRODUCTION PROFILE 11550' - 11850' CAMCO Run 1 WELL 2-44/R-12~ *COLLAR LOG 12240' - 12660' Run 1 ATLAS WIRELINE SERVICES WELL 1-43/P-26 *DUAL BURST TDT LOG (TDT-P) 12995' - 14270' SCHLUMBERGER WELL 3-05/0-29 *DUAL BURST TDT LOG (TDT-P) 11650' - 12567' HALLIBURTON WELL 2-22/L-14 ~ *COMPLETION RECORD 11027' - 11715' *CEMENT EVALUATION LOG (ET) 9578' - 12240' *CEMENT BOND LOG (CBT) 9578' - 12216' SCHLUMBERGER WELL 1-49/P-21 *PRODUCTION PROFILE LOG 10700' - 11200' CAMCO 1027/GD BP EXPLORATION BP Exploration (Alaska)Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 27, 1989 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the cased hole well logs run on the following Endicott wells: WELL 1-49/P-21 *TEMPERATURE SURVEY 10750'-11288' Otis Run No. 1 WELL 2-46/Q-15 *PFC LOG 10500'- 11110' Run No. 1 ATLAS WlRELINE SERVICES .WELL 3-39/J-39 *PRODUCTION FLUID SAMPLER 14196'-14585' Run No. 1 SCHLUMBERGER 1027/G D BP EXPLORATION BP Exploration (Alaska)Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 May 18, 1989 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Endicott Field - B0ttom-H01e Pressure Reports Dear Sirs: Enclosed are Bottom Hole Pressure Reports for the following wells in the Endicott Reservoir: Well Name Date 1-49/P-21 5-10-89 2-26/N-14 4-27-89 2-70/U-15 5-01-89 3-49/J-40 4-30-89 4-26/0-34 4-18-89 4-28/N-37 (lower) 5-07-89 4-28/N-37 (upper) 5-07-89 If there are any questions regarding this data, please contact Dave MacDonald at 564-4697. Sincerely, ~,,.~6E'n-ne L. Haas JLH/Ims Standard Alaska Production Compan~ 900 East Benson Bouleva, u PO. Box 196612 Anchorage. Alaska 99519-6612 (907/ 564-5111 STANDARD ALASKA PRODUCTION January 9, 1989 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: Endicott Well Log Information Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the cased hole well logs mn in the following Endicott well: WELL 1-57/R-23 ~'*COMPLETION RECORD 10900'- 12000' Run No. 1 SCI-{LUMBERGER WELL4-28/N-37 *SPINNER SURVEY 10900'- 11460' Run No. 1 GEARHART WELL 4-26/O-34 '"-J'PRODUCTION PROFILE 10850'- 11450' Run No. 1 CAMCO WELL 1-49/P-21 *PRODUCTION PROFILE 10700'-11100' RUN No. 1 CAMCO Received By Date Sincerely, , Gre'~o~ ~t~d A unit of the original Standard Oil Company Founded in Cleveland. Ohi.o. in 1870. Standard Alaska Production 900 East Benson Baulevoru P.O. Box 196612 Anchorage, Aladca 995196612 (907) 561-5111 January 5, 1989 STANDARD ALASKA PRODUCTION Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Endicott Field - Bottom-Hole Pressure Reports Dear Sirs' Enclosed are Bottom Hole Pressure Reports for the following wells in the Endicott Reservoir: Well Name Date 1-49/P-21 1.-57/R-23 3-21/L-34 4-26/0-34 12-13-88 12-27-88 12-21-88 12-18-88 If there are any questions regarding this data, please contact Loren Twyford at 564-4401. Sincerely, /// Jeanne L. Haas JLH A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. Standard Alaska Production Company 900 Ec~st Bensor, Boulevard P.O. Box 196612 Anc. ho~ r.~cj':, AIc~ka 99510,661 ? ¢?07) 561-5111 ST~I~DARI~ ALASKA PRODUCTION October ?, 1988 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: Endicott Well Log Information Dear Mr. Boyle: Enclosed please find one L.I.S. (data roi'mat) tape and computer read-out sheet for the open hole run in the following Endicott wells: 2-16/M-16 3-11/M-30 2-68/S-17 1-43/P-26 4-28/N-37 4-14/R-34 1-49/P-21 4-26/0-34 1-57/R-23 50 029 21885 50 029 2 ~48 50 029 21858 50 029 21864 50 029 21870 50 029 21863 50 029 21841 50 029 21835 50 029 21873 Date Gregor~q'~illard A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. S~andard A~aska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 i907! 561-5111 STANDARD ALASKA P~ODUCTION August 11, 1988 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: Endicott well log information Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the open hole well logs run in the following Endicott Well' Endicott Well i-49/P-2i *Dual Laterolog Run Date' 7-26-88 Run No. 1 10434' - 11402 Company: Gearhart *Spectral Litho-Density Compensation Neutron Log Run Date' 7-26-88 Run No. 1 10434' - 10404' Company: Gearhart A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. Sincerely, ' -./...~"~&!'"/7 /;: ~: ,,:.:..z , l~anne"? k. Haas Standard Alaska Production Company 900 East Benson gouievarci P.O. Box 196612 Anchorage. Alaska 99519-6612 ~,907'~ ,561-5111 ST~NDA~ ALASKA PRODUCTION September 16, 1988 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: Endicott Well Log Information Dear Mr. Boyle: Enclosed please find one sepia and one blueline print for the cased hole well logs run in the following Endicott well: Endicott Well 3-45/M-39 SDI *Perforating Record 11774'-12540' Schumberger Endicott Well Sag Delta No. 10 *Tubing Cutter 12548'-12754' Atlas Wireline Services Endicott Well 1-49/P-2i *Collar Log 9858'-11292' Atlas Wireline Services GND/gr Sincerely, A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. S~andc~rd ~k~ska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907! 561-5111 STANDARD ALASKA PRODUCTION August 11, 1988 John Boyle Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re' Endicott well log information Dear Mr. Boyle: Enclosed please find one selpia and one blueline print for the cased hole well. log run in the following Endicott Well: Endicott Well 1-49/P-21 *Cement Evaluation Log (CET) Run date' 7-29-88 Logging Company: Schlumberger Endicott Well 1-49/P-21 *Cement Bond Log (CBT) Run date: 7-29-88 Logging Company: Schlumberger Sincerely, ~x,,"½/,.', ,..'/."-' _,.r.. ~,, ,,-, ...... ./"~/-',r', ,.. ~nne L. Haas -/ A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. Received by Date I elecopv.~ _.:"o.. (907) 276-754"2 J G Vidrine Endicott Drlg Eng Supervisor Standard Alaska Production Compan:v P O Box 196612 Anchorage, AK 99519-6612 Re: Duck Island Unit/Endicott !-49/P-2i Standard Alaska Production Company Pe~nnit # 88-78 Surf Loc 2154'SNL, 2174'WEL, Sec Btrmhote Loc 4545~$NL, 4822'WEL, Sec 31~ TI2N, i~ii7E, UM Dear Mir Vidrine: Enclosed is 'the approved application for permit to drill 'the above referenced, well. The perml,, to drill does not indemnify. ~ you from the probable need to obtain additional permits required by law from ot~ar ~'~,'~'~ ..... - mental ageacies prior to commencing operations at the well site. To aid us in scheduling field, work, please notify this office 24 hours prior to co%mnencing installation o..~.~ the blowout p'rev'en~:ion equipment~ so that a representative of the Co[mnission may' ~be present to witness tasting of the equipment he,fore the surface casing shoe is drilled. Where a diverter system is required, please also notify this offic~ 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. Very truly v'ours, / .... ,,.. ....... ,/~ . ....... . /. / ", ' ~'" , ~, ,." ,.,"~' z'~ ,~,'::-'".f ~?' .,,%,* ':..~ '"' ",~ C V Chatterton .' Chairman Alaska Oil and ~ = Gao Conservation Con~nission BY' OPJ~ER OF THE uO,.5v~zoS!ON jo Enclosure Department of Fish & Game, P~abitat Section - w/o encl Department of Environmental Conservation - w/o enci STATE OF ALASKA ' ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] Redrilll-]llb. Type of well. Exploratory[] Stratigraphic Test [] Development Oil[] Re-Entry [] Deepen[-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Company BKB=56 feet Endicott Field/Endicott Pool 3. Address 6. Property Designation ADZ. ,.~' I4Z,.¢, ~ 196612, P. O. Box Anchorage, Alaska 99519-6612 ............. -" 4. Location of well at surface 7. Unit or property Name 11. Type Bond(s,~e 20 AAC 25.o2s) 2154' SNL, 2174' WEL, SEC 36, T12N, R16E Duck Island Unit/Endicott At top of productive interval 8. Well number Number 4355' SNL, 105' WEL, SEC 36, T12N, R16E 1-49/P-21 KOO683449-G-14 At total depth 9. Approximate spud date Amount 4545'SNL, 4822' WEL, SEC 31, T12N, R17E July 10, 1988 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD andTVD) property line ADL 312828 105 feet 1-47/Q-21 10 feet 2560 11415' MD 10456' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 2s.o3s Kickott depth 4900 feet Maximum hole angle 34 o Maximum surface 3800 psig At total depth (TVD) 9855 4767 pslg 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" Struct. Drive Pipe 75 Surface 131' 131' Drive 17-1/2" 13-3/8" 68# NT-80 Butt 2444 Surface 2500' 2500' 2700 cuft Permafrost 12-1/4" 9-5/8" 47# NTaOS NSCC 9000 Surface 9056' 8500' 320 cu fl Permafrost 12-1/4" 9-5/8" 47# NT95H NSCC 1382 9056' 8500' 10438' 9646' 575 cu ft Class G 8-1/2" 7" 29# SMl10 Butt 1227 10,188' 9438' 11415' 10456' 406 cu ft Class G 19.To be completed for Redrill, Re-entry, and Deepen Operations. . Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor RFC~'!~'~'v Surface Intermediate j ,': :~' !~l ~.-- ~ ~ Production Liner ~]aska Oi~ ~ Gas Cons." , - Perforation depth: measured ,; ,, ~ . true vertioal 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report D 20 AAC 25.050 requirements l-'l 21. I hereby cer,t, LJy_t_tha~t the?o~goin? is true and correct to the best of my knowledge Signed H~/'' .~~ Title Endicott Drilling Engineering Supervisor Date ./U/ " Commission Use Only I date JSee cover letter Permit Number JAPI number Appr°va[7/08/88U Condition[~s -7~ J5 0- ~_.,~ _ ~_.l' ~i~ ~'/ If or other requirements of approval Samples required [] Yes J~No Mud log required []Yes ~No Hydrogen sulfide measures [] Yes ~ No Directional survey required 1~ Yes [] No Required working.p~ure.,,f, or~ .[;~2M.; j~M; ~5M; 1-110M; []15M; Other: (~.//~', . _~,_~ ( ~//~~ ! by order of e~/_~///~ ~ Commissioner commission Dat Approved by tne Form 10-401 Rev. 1 , / Submit iplicate PROPOSED DRILLING AND COMPLETION PROGRAM WELL 1-49/P-21 (MPI) Objective Well 1-49/P-21 will be drilled as an oil production well from zone 3A. The completion will be run at the time of drilling and will consist of a packer tailpipe assembly. Operation Execute a rig move to slot 1-49 and rig-up. Vertically drill 17-1/2" hole to 2500 ft. and cement 13-3/8" 68#/ft., NT-80CYHE Buttress casing to surface. Pressure test casing. Install B©PE. Maximum BHP is 4767 psi at 9855 ft. TVDss. Maximum possible surface pressure is 3800 psi based on a full gas column. Drill out casing and 5 ft. of new hole and conduct a formation leak-off test. Vertically drill 1.2-1/4" hole to 4900 ft. then directionally drill to the intermediate casing point above the Kekiktuk formation. Run and cement 9-5/8" 47#/ft., NT80S and NT95HS, NSCC casing. No abnormal pressures are expected in the 12-1/4" hole section. Pressure test casing. Drill out casing shoe and 5 ft. new hole and conduct a formation leak-off test. Drill 8-1/2" hole to T,D. Run logs. Run and cement 7" 29#/ft, SM-110 but,tress liner to TD with approximately 250 ft. of lap i,n the 9-5/8" casing. Clean out to float collar. Test casing and lap t.o 3000 psi. Run C,ET/CBT/VDL/GR/CCL in 7" liner and gyroscopic survey from PBTD to surfa,ce. Change over to NaCI packer fluid. 'Perforate well under balance utilizing drill pipe conveyed guns. Run a packer tailpipe completion assembly and install and test tree. Release rig. Downsqueeze the 13-3/8" x 9-5/8" annulus with Permafrost cement followed by a non-freezing fluid once rig is off location. · m 6, · 6, '- 6, 0 0 ~.-, ~o c "o ~. r'- ~ ': ~' -:'1 ~ 0 · m · · 0 ~ .--'· o -.I ~ ~ Z 0 ~ -~ ~o o .:. ..... *~!~ ~ ~ Ill "~r- ~ ~ c~ ::: ~ o m m~ Z r.~ ,,- Z -'1 :r.::r' c~ ,,j ~.,~,,,~ ~ 6'3 0 m 0 ~-':-' ~,-~ ............. .. ,-I o ~ c~' ~.~ ~> c~ m ITl ~ 0 --I '-I m m o o o 0 0 0 ~ OD ~ f~ O~ ~.~ ~ f~ 0 OD Oo ~O O~ ~0 0 0 < m ITl O1 0 O1 ~ 0 0 Cn 03 0 0 0 03 'ri 'Il -ri -Il B.O.P. STACK CONFIGURATION 13-S/8 IN. TRIPLE RAM STACK S000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS Z IN. KILL LINE CHECK HAND HAND GATE GATE 1 1 BLIND. RAHS I ! DRILLING SPOOL , J 4 IN. CHOKE LINE I I PIPE RAHS I I J G ATE G ATE Gas DRW NO. 116- 85 SHEET I of I0 REV. 0 PLAT OF PROPOSED WELL LOCATIONS MPI lellt L®ceted Il Sec.&&,T. IZN-,R.IGE-,Um&4I Id. SDI We, lis Lecaeed Il Sec. I,T.IIN.,R.I?E.,Um',et Id. PREPARED FOR SOHIO ALASKA PETROLEUM CO. PREPAR EO BY NOV. F.R. BELL & A. SSOC. PRUOHOE B&Y OFFICE PRUOHOE BAY, ALA,$KA i ICAL[; 5 I"l I IdlLE BY: RG.T. ~[~[Ol¥' I.E. · IIIll I I I II I I I~I '[I, ~- ~ 14 I~c) 20 18U 0 ~OoU %0 42400 0 ¢4 0 %%0 .[,[ .... . . ,~ ,d 14' 43 410390 53 0 575~ 0 615~:~0 6 56:~::)0 NO TES' 3,6 CERTIFI,CATE OF SURVEYOR I hearby certify thatl e~ properly registered and licensed to proctice land surveying In the State ed Alaska end that this plat represents an proposed location for the Well numbers shown above. All surveying .fas done byme or under my supervision, end that ell dimensions end detoils ere correct. DRW. 116-8.5 SHEET Z of I0 REV. 0 0 Indicates well  Indicates Celc~leted Section Ceraer I~sttion Indicates Parpendic.ler Offset Distance Indicet.~ ~endiculer Offer Diatence [ ~er~endic~lar ~,st~nc~ v~rles for 9a~ ~ll ) PLAT OF MPI PROPOSED ~ELL LOCATIONS LOCATED IN I[C. ~, ~.IZ ~.,R. I~ [. U~IAT M. PREPARfO FOR SOHIO ALASKA PETROLEUM CO. PREPARED 11' F.R. BEL. L · ASSOC. ' PRUDHOE BAY OFFICE PRU[>HOE BAY, ALASKA ii _ DATE ' I~)V- I$. 1115 ICALE' I"' 60' :bRAW# iY: R,~.T. CHECKEOBY' I.E. ii I II I ~ I __ I II I I ~ r '1'l ........ II~LL lip IOl~ $ UTI, Jl~ & LIITITU}[ L8 ,~ lilT ' BI~T I Y- ~912412.37 N- 710~324.~1 7~21'10.0&70' i4~S7'Ze,4~' 19~1,4l X- 2~9119,7~ E- 464~37,36 2 Y- ~gB2~79.BB N- 780~3~3.~2 70o21'20.98~4' 247°57'24.62~7' :13~.43 2~&8.94 X- 2~904~.4q E- 464094.4~ 3 ~Y- 5~82474.1~ ~N- 7805321,98 't 70:21'09,9~4~' 147' 57'20,6258' 1936,77' 2032,1i ~X- 259175.01 E- 464135,65 ~ ........ 4 ~Y- 5982571.69 ~- 7805350,99 70~21'10,89~1' 147~ 57'24,7856' ~ 1843,80 2174,41 5 ~Y- 5982465,99 ~ N- 7805319,46 70~21'09,902~" 147~57'20 7e~ ' /15 i Y- 5982563.50 N- 7805348.47 70021'10.816B" 147~57'24.9454" 18~2.17~2179.~8 X- 259030.02 E' 464091.04 7 Y- 5982457.80 N- 780531&.94 70c21'09.8200' 147°57'20.9455' ~953.52 2043.06 X- 259163.54 E- 4641~2.24 4 -, 8 Y- 5982555,30 N- 780534~.94 70~21'10.7344' 147°~7'2~.10~3' 18&0.~4' 2'IB5.35 X- 259024.29 E- 464089.33 9 Y- ~982449.61 N- 7805314.41 70o21'09.7376' 1470~7'21.10~4' 19i1.19 204B.~3 X- 259157.~0 E- 464130.~3 10 Y- 5982547.1~ N- 7B0~343.42 70o21'10.6521' 147~7'25.2&~1' ~B&B.91 2190.B3 X- 2~90~8.~5 E- 464,087.62 11 Y- 5982441.42 N- 7805311.B9 70~21'09. &553' 147o57'21.2653- 1970.26 2054,00 X- 259152.07 E- 464128.83 ~2 Y- 5982538.92 N- 7805340.90 70~21'10.5697' 147o~7'25.4250· ~877.21, 2196.30 X- 259012.82 E- 464085.92 ~ Y, ~982433.23 N- 7805309.36 70~21'09.5730' 147°57'21.4251' 197B.&3:T 2059.47 X- 259146.33 E- 464127.12 ~4 Y- 5982530.73 N- 7805338.37 70~21'10.4874' 147°~7'25.5849' t885.66~ 2201.77 X- 259007,08 E- 464OB4,2t 15 Y. 5982425.03 N- 780~306.84 70c2~'09.4906' 147c57'21.~850' 1987.00 2064.94 X- 259140,60 E- 46412~.42 S6 Y- 5982522.54 N- 780~33~.8~ 70o21'~0.40~1' ~47°~7'2~.7447' ~194.03 2207.24 X- 259001,35 E- 4640B2.~0 , ~7 Y' ~982416,B4 N' 7805304.31 70°21'09.4083' 147~57'21.7449' 1~95.3~ 2070.41 X' 259134,16 E~ 464123.71 ~B Y' 59825~4,35 N' 7805333,32 70°2~'~0.3227' ~47°~7'25.~04'&' t9'02.40 22~2.71 X' 25899~.61 [' 464080.80 19 Y' 5982408,65 N' 7805301.79 70c21'09.3260' ~ 147°57'21.9047' 2003.75~ 2075.19 X- 259129.13 E- 464122.00 20 Y-'~982506.16 N- 7805330.80 70c21'10.2404" ~ 147c57'26.0644" 1910"77 221B.18 I x. [. 464079.0 Y- 9 400.46 7e0 9. 7 t X, 2~9123 39 E- 464120.30 ~ ii i i i i i i MPI PRO~SEDWELLL~ATION LIST ~-- ~ A~ ~ ~,~L,'~ .... ~.-~ '~' ~"?;"'? LOCATED IN SEC. SI,T. IZN., R.16E. UMIAT M ~.,~~~r...~, ..... k~C~.~,C~r~ts~:;o~s,~:,',~r~:~:~ssio~ SOHIO ALASKA PETROLEUM CO. ~,~.~ ~691'~ '/~ ORW. NO' 116-85 PREPARED BY DATE'NOV. I~, · .~a----../.~ ....... F.R BELL & ASSOC ~k-~CF~SS~kL~~~-- ~ SHE ET ~ o~ ~u - . SCALE · '~X~~~ PRUOHOE BAY OFFICE De*Wa REV. O PRUDHOE BAY, ALASKA CHECKED BY: I.E. i i i ii i i ii ii iii 2Z V' S912497,97 N' 7105328.27 7~21'10,1~1' 14~B7'26,224~' X' 251914.14 [' 4&4077.31 23 Y' 5982392.27 M' 7805296.74 70~2~'09.1613' 147~57'22.2244' X- 2~9117,6~ E- 4641~8..59 X- 2~897B. 40 E- 46407~. 6B 2~ Y- ~982~B4.08 N- 1B0~294,22 70-2~'09 07~0' ~, 14~-~7'22.~84~' 2028.86 20~2.~0 'X- 259111.92 E- 464116.88 I " 26 Y' 5982481.58 N' 7805323.23 70~ 21'09.9934' ~147'57'26,5440' ~ 1955.90 2234.60 , X' 258972.67 E' 464073.97 ; 27 Y' 5982375.89 ~ N' 7805291.69 70:21'08.9966' 147~57'22.5442' ' 2037.24 2097.77 X- 259106.18 [- 46411~,18 28 Y- 598247].~9 N- 7~05~20.70 70021'09.~111· 147057'2&.70~' 1~44,27 2240.07 I- 2~8966.9~ E- ~6~072.27 , 29 Y- 5982~67,70 N- 7805289.17 1700Rl'Og,914~· 147~57'22.7040· 204~.&I 210~.24 X- 2~9094,71 E- 464111.76 ~ $2 Y- 59824~7.01 N- 780~15.6~ 70c21'09.74&4' 1470 ~7 ' 27. 0256' 1961,01 2251.01 X- 25895~.46 E 464068.8~ ~ X- 2~9088.98 E 464110 06i ~5 Y- ~982~18.55 N- 7805274 02 70°21'08 420~' 147°~7'2~.6632' 2095.84 2136.07 X- 259066.03 E- 464~03 23 ~ 36 Y- 5982416.05 N- 7805303 03 70°21'09 3347' 147c57'27.8229' 2002.g7 2278.37 X~ 258926.78 E- 464060.32 ; 37 Y- 59823~0,36 N- 780:5271,50 ~70o21'08.3379' 147°57'23.8230' 2~04.2~ 214~.55 X- 259060.30 E- 464101'53 38 Y- 5982407.B6 N- 7805300.51 70o2~'09.2524' 147~57'27.9127* 201~.24 2283.84 X- 25892[.05 E- 464058.61 39 Y- 5982302.17 N- 7J05268.98 7~21'08.2556' 147c57'23.9129* 2112.5~ 2147.02 X- 259054.56 E- 464099.82 I 40 Y- 5982399.67 N- 7805297.98 [70o21'09.~700· 147°57'28.1426' 2019.62 2289.31 X- 258915.3~ E- 464056.9~ ~ 41 Y- 5982293.97 N- 7805266.45 ~f70o2~'08.1733· ~47c57'24.1~27' 2~20.95 2152.49 X- 2~9048.83: E· 461098.11 ~ X= 258909.58 i E= 464055.20 {~~~.~~ ~'~';~"~' ...... SOHIO ALASKA PETRO,LEU M CO & ~"~:s~Au~ F.R BELL S ASSOC. PRUDHOE BAY O~CE -' -', REV. O PRUDHOE BAY, ~ASKA OR~W~ ' ,CHECKED ~Y: B. E I ~ Il I', I Il - - r~ J i i I~LL A~P ZGII{ $ UT~ ..ON{ b LATITUIE kO~, ,tgi{ lilT<l) lilT<i> 43 Y- 19122fl.71 #- 71052&$.95 70~2t'Ol. OtO9· i'47~17'24.$0Z& X- 2~9045.09 E- 4&409&. 41 44 Y- 5962363.29 N- 7605292.93 70-21'09.0054' :~47°57'26.4&23' 20$&.$& 2300.26 x. 258c~0~.84 E. 4640~.~0 ,. ', X- 259031.62 E- 464092.99 ~ ~ 48 Y- ~982366.9~ W- 780~287.89 [70~2~'~8.B407' ~47~7'28.7B20" X- 2~8892.37 E- 4640~0.08 49 Y- ~98226%.22 ~- 780~2~6.3~ 70~22.07.8439· {47o~'24.7122· 2~4.44 t 2tT4.38 X- 2~902~.89 E- 46409~.29 ~0 Y- ~023~8.7{ ~- 780~28~.36 70o2~.08.7~84· 247~7'28.94{B· 2062.47{ 2~{b.b7 X- 2~8886.63 E- 464048.38 51 Y- 5982253.02 N- 7605253.63 70~21'07.7616· 147o57'24.9420" 2142.6~ 217~.~6 ~- 259020.~5 E- 464089.58 I 1 52 Y- 5982350.52 N- 7805282.~4 70c21.08.6760· 147o57'29.1017· 2069.B5' 2322.~4 X- 258880.90 E- 464046.67 53 Y- 5982244.83 N- 780525~.31 70021.07.6793" ~47o57'25.{0~9· 217~.~9 2185.33 X- 2590~4.4~ E- 464087.88 54 Y- 5982342.33 N- 7905280.3~ 70°21 '08.5937" [47o57'29.24%5· 207B.22 { 2327.42 X- 258875.~6 E- 464044.96 55 Y" 5982236 64 N' 7805248 78 70c2t'07 5969" 147057'25 2a17' 2179.56' 2t90,80 X- 2~9008.68 E- 464086.~7 , ~ Y- ~982334,~4 N- 780~277,79 70~.08.~. ~470~7'29.42~4· X- 2~88~9,4~ E- 46404~,26 ~7 Y- ~982228,44 N- 780~246,26 70~2~.07,~146" ~47~7'2~.42~6· 2t87,9~~ 2~9~,~7 X- 2~9002,94 E- 464084,4~ ~8 Y- ~98232~.9~ ~- 780~27~,27 70o2~.0~.4~90· ~47c~7'29,31~2· 2094.96 2~8.~ ~9 Y- 3982220,2~ N- 780~243,73 70~2~.07.4~23· t47o37'2~,~1~4· 2~9&,30 2201.74 x. 2~8997.2~ E- 4&4082.76 60 Y- 39823~7,76 N- 780~272.74 70o2~'08.3467" 147~37'29,74t~" 2103,33 2344,03 X- 2~88~7,96 E- 4640~9,8~ 6~ Y- ~9822~2.06 ~- 780~4~.2~ 70c22'07.~49~" ~47~37'2~.~4~" 2204,&~ 2207.2t X- 2~899Z,47 E- 46408~,0~ -- x- 2~88~2.22 E- 4640~8.t4 63 Y- ~98220~,07 ~- 780~38.69 ?0o2~'07.2676" ~47~37'2~,9011· X- 2~898~.74 E- 46407~.34 i i i i i ..... ~PI PRO~ED WELL L~TION LIST ~ ~:,,,/~ ~ / ~ ~'~'~ ~ .... " LOCATED IN ~C. 3&,T. IZN.,R. 16E. UMIAT M ~~~~ ~~~.~ , ~?_~.,?..:.~..,,~,,,~.~.~. SOHIO ALASKA PETROLEUM, CO. f~:~:~ ~1~ .'~~ DRW. NO-116- 85 PREPAaED BY DATE:NOV-15,1tl5 i ~ ~"~~ ~.~. BELL & ASSOC '~~S~~~ SH[E~ 5of IO ' SCALE' ~%~~ . PNUDHOE BAY O~FICE ~Ev. O PNUDHOE ~Y, ALAS~ CH[CK[O BY' I.[ i i i i II[LL tt~ 10NJ $ iT.' die & LATITUIE LI~,' (~1 lIIT~ lilT i4 Y- st12301.~ ~ 7105217.~t 7F21'0'l. l120' 147~7'30.0~01· 21~.H 23~4.~7 X- 25114&.41 E- 4&403&.43 ~5 Y' ~ge2sg~.6e N- 7eo~236. z6 70~22'07.28~2· t47~7'26.0620· 2221.43 X- 2~8980.00 E" 464077.~4 66 'Y' 598229~.2~ N" 7e05265.27 70'22'08.0997' 247'57'~0.2206' 2~28.45 2~60.45 X= 2~8840.75 E" 464034.7~ .................................... 67 Y= 59B2287.49 N= 7B052~3,64 70'2'~ 07.~029" 2~'7' 57'26,220B' '~2~.80. 222~',~ X= 25B974,26 E= 464075,9~ ' ............................... ~ ............................. 6B Y= 59B2284.99 N= 7805262.64 ' 70:2~'08.0273" 247~57'30.3805" 2~36.e2 ' 2~65.~2 X= 25ae~5,0t E= 464033,02 : &9 'Y~ 5982179.30 N= 7BO523t,tl 70c21'07.0206' i t47c57'2~,3807' 2238, t7 ~2229, t0 X 2:58968,53 : E= 464074,23 70 Y= SeO227a,lO N= 7~05260, t2 7002t'07,~350" ; t47c57'30,5403' 2t45, t~ 237t,39 X= 25882~,28 E= 46403t,3t ' ~"'~ ~F'~' ~'~, ~"~,' ~,' ~ ,~ ~:,,,~ ~: ..~ ~.~ '~, ,.,~ M PI PRO.SE D WE~ L~ATION LI ST ~ ~ ----~ LOCATED IN SEC. 3& T. 12N R. 16 C. UHIAT H. ~'~--'~--~ SOHIO ALASKA PETROLEUMCO. ~ .. -- F.R BELL & ASSOC. ~k ~-~~ SHEET 6 of IO · SC~E : ~'~ssl~~ PR U DHOE BAY OF FICE e~. o PRUDHOE BAYiALASK~ DRAWN R.G.T. C.ECK[O B~' I i I ii I i ENDICOTT DEVELOPMENT WELL 1-49/P-21 (MPI) TRUE NORTH GRID SLOT 1-49 SURFACE LOCATION X = 259,026 FT ; Y = 5,982,261 FT 2154 FT SNL; 2174 FT WEL SEC 36, T12N, R16E S 43° 24' E DEPARTURE TO TARGET: 3021 FI' 10963 FT MD 10081 'FT TVD BKB NOTE: DEPARTURE TO BHL: 3274 FT ...... 11415 'FT MD 10456 FI TVD BKB .... , THE NEAREST WELL TO 1-49/P-21 IS 1-47/Q-21 LOCATED 10 FT NORTHEAST AT SLOT 1-47. KRL/6-22-88 Mud Weight Interv~,l (ppg) ENDICOTT MUD PROGRAM MAIN PRODUCTION ISLAND WELL 1-49/P-21 Viscosity Fluid Loss ~sec/at) (ml/30min) pH 0-2500 8.8-9.8 100-200 Set 13-3/8" casing 2,500- 9.2-10.2 40-45 10,438 Mud Type/ Components 20-1 5 9.0-9.5 Generic Mud #,5 Seawater Fresh water Gel Soda Ash 10,438- 9.6-10.2 11,415 1 5-16 9.0-10.5 Generic Mud #7 Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdrill Set 9-5/8" casing 40-45 6-8 9.0-11.0 Generic Mud #7 Hang 7" Liner Seawater Fresh water Gel Caustic Soda Soda Ash Barite Lignosulfonate Drispac Lignite Newdri'll 0 ~ ~ ~ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ~ ~ -- ~ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ~ 0 0 0 0 ~0~0 ~ ~~~ 0~ ~ ~ ~ OOOOO~O~O~O~O~O~=~O~O~Z~D~=~=~= I I I I I I I I I~11 I i I I ~ I I I I ~ I I I I t I I I I I I I ~ I t I ~ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 <[ n /W ~3 0<~ ~ . ;4.} ~ U · ":: "~ ' ~ I~ *-* rd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ' ":,i''>'? '~ ~ #' ,-, I- 0 0 .-. 0 n n W rd ~, Cd ~ I~ rd ~ m 0 I,, 03 ';',' o o ,u 4-~ o .'.'../,L' ~ 0 o o . . . DOYON DRILLIN~ INC. RI~ NO. 1~ MUD AND SOLIDS CONTROL EQUIPMENT Nominal Equipment Manufacturer Model Capacity Shaker Brandt Desander Demco Mudcleaners Cen tr i fuge Tri Flow Dual Double 2-12" cones 1000 Elpm 700 gpm (each) Double 400 gpm 8 each - 4" (each) cones Pioneer Mark II, 150 gpm Decant i n g Desasser Drilco Uacuum 1000 gpm Agitators Brandt 8 each - 25 h.p. Hoppers Geosource Dual Sidewinders 1000 gpm The trip tank and mud tank sections have one vertical pit level float indicator whi,ch are connected to the drillin9 recorder system that contains visual and audio warning devices located in the driller's console. ? ~0 -I PL,~&I WEW- IE VEL=~ IF IN DOUBT. . - ASKII II __ I LI fi- I?'C ' A4~K T,~tJt ' E' ] J&-O ' iz :o" O: /2 -' D ' j /2' :~' 1 C TESTING THE B.O.P. STACK .WIT}{ THE 13-1/8" x 4½" IF BOX X BOX, (Tt{RU-BORE) , TEST PLUG (FIG. 7) 1.) Make up the 13-1/8" x 4½" IF test plug to a stand of drill pipe. (Illustration 9) NOTE: Sometimes it is helpful to make a stand of heavy wall up to the bottom of the test plug in order to help energize the compression packing. 2.) Lower the test plug through the B.O.P. stack until it lands on the lower load shoulder of the. split unihead unit. 3.) Run in at least two of the lower set of lockdown screws 180° opposed to hold the test plug in place. This is so the drill pipe can be backed out in order to test the blind rams. NOTE: All lockdown screws can be run in if need to energize the compression packing on the test plug. 4.) Test the B.O.P. stack. 5.) Back out all lockdown screws which have been run in. 6.) Remove the test plug. 13-1/8" X 4-1/2" IF BOX X BOX (THRU-BORE) TEST PLUG THIS EtVD UP L FMC P.N. 48-261-082 REQ'D PART NO. DESCRIPTION 1 48-261-268 Test Plug 1 48-261-083 Body 1 48-261-673 Compression Ring 4 79-040-074 Set Screws A 1 48-081-529 Packing 1 51-092-001 2" Ball Check Figure ~7 (Part number 48-261-082 con,tinued .on neX% ,page) FMC P.N. 48-261-082 continued REQ'D. -PART NO. DESCRIPTION '--7 1 19-505-663 Coil Spring 1 25-411-356 Retaining Plate 1 25-411-357 Circ.-O-Lox Ring 2 48-180-027 Pipe Plug 1 52-304-013 Drlg. Pipe Sub. ILLUSTRATION 9 B.O.P. STACK 3-5/8" 5000 WP 8" 3000 WP ., TESTING THE B.O.P. STACK WITH THE 13½" X 4½" IF BOX X BOX, (UPPER) , TEST PLUG (FIG. 19) 1.) Make up the 13½" x 4%" IF test plug (upper) to a stand of drill pipe. (Illustration 13) NOTE: Sometimes it is helpful to make a stand of heavy wall 6p to the bottom of the test plug in order to help energize the compression packing. 2.) Lower the test plug through the B.O.P. stack until it lands on the upper load shoulder of the split unihead unit. 3.) Run in at least two of the upper set of lockdown screws .. 180° opposed to hold the test plug in place. This is so the drill pipe can be backed out in order to test the blind rams. NOTE: Ail lockdown screws can be run in if you need to · energize the compression packing on the test plug. 4.) Test the B.O.P. stack. 5.) Back out all lockdown screws which have been run in. 6.) Remove the test plug. 13-1/2" X 4-1/2" IF BOX X BOX (UPPER) TEST PLUG S END UP FMC P.N. 48-261-068 REQ'D PART NO. DESCRIPTION , 1 48-261-067 Body 1 48-261-671 Compression Ring 4 79-040-074 Set Screw 1 82-741-117 Packing 1 51-092-001 2" Ball Check ,, 1 19-505-663 Coil Spring · 1 25-411-356 Retaining Plate 1 25-411-357 Circ.-O-Lox Ring 2 48-180-027 Pipe Plug Figure #19 ILLUSTRATION # 13 STACK 5000 WP 13-5/8" 3000 W~ TESTING THE B.O.P. STACK WITH THE 10" X 4-1/2" IF BOX X BOX (COMBINATION) , TEST PLUG (FIG. 22A) 1.) Make up the 10" x 4%" IF test plug (combination) to a stand of drill pipe. 2.) Lower the test plug through the B.O.P. stack until it lands on the upper load shoulder of the tubing/casing head. 3.) Rin in at least two of the upper set .of lockdown screws 180° opposed to hold the test plug in place. This is so the drill pipe can be backed out in order to test the blind rams. 4.) Test the B.O.P. stack. 5.) Back out all the lockdown acres which have been run in. 6.) Remove the test plug. 10" CO_~4BINATION'TEST PLUG AND BOWL PROTECTOR RUNN I NG / RETR I EV I NG 'FOOL THIS END UP F.qC PART NO. 48-261-503 48-261-504 BODY 48-085-833 BELT PACKING 48-180-025 PLUG, 1¼ L.P. , 48-180-025 PLUG, 1¼ L.P. 48-180-015,,, PLUG, ½ 48-010-009 WRENCH (Figure ~22A) ~ B.O.P. 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Iood sIg~ uT eIqeITeX~ e~eezo~ pe~eoTpepun ~uaTo!~ns si 'g .................... siiem zeqlo mozg eoue~sTp aedozd p~leooI ITem si '~ .................. euTl Kl=edozd mo=~ eouelsTp medo=d pelwooI ITem si "g ............................. Iood peuTgep ~ uT peleooI eq ol Ilea si 'Z ~M-'A'-4 ,,~~ :PP¥ (9) (gg' nzq~ gZ) g~-,i-Z-, ' ..... '""~' ~ ~;,.-,~,~,,~ ~ao~ (g) Ff-4 - 4 "z.~..','""'~.~- (gl pue 0I) (~I nzq~ 6) gs/o g7 =: pv (~) (9 nzq= Z) ON S.qX ~q.tV~ 5AOM~V Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXl No special'effort has been made to chronologically organize this category of information. -; · .. 0 '0 CZ --t '0 0 r~o _~_~m ~ 0 Z -4 (D r- z -i --I !-' (D t t I ! 1 i t 1 I~ I~, I~, (.riO',:D.- O:L':.- (.,JO',- ;T..,,~-) .... o.l~..l~.,b.-,~;~l..'~;Tn;~--,.o- or. ri- o~,- ~,c:,~,:,C:hZz¢:,o~'Z~¢,P;~.l~..l~.Crl~'3-,CZLr.:]~- .......... :Z>- ~-,c:,- - ,=,~,o~:,- - .......... -4 .... ~,c::,~--~O- - ,r---ir--. - - ¢0 ............... ~0 - I-~ .......... ITl ...... ~,_--,0 O- - .......... ~ ........... '~ ...................... ~i l'r'! .................. ..................................... ........................................... ....................................... 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C I"' E~ T~ 2UST,SF'E~ -- FILE HEAO-~ # 1 ** E NAME: M~IN ,001 ViCE k, AME: SION # : ! F.: !:~. 51! ! / 2 C RECORD LENG, TP: E 'TN'mE: LC V~CUS FILE NAPE: 1024 E". Y T E S !',.",i F 0 R ~ ~ T Z 0 k, RECORDS Ic/Iz/o,o FORMAT ** U N I T .S ;::NTRY :~LOCK.S Y P E E NT,R Y [ E SC R Z PT Z ON ,. .... ~' ,a, T I 0 l',J b3 L 0 r K, S A T U M S F' ~: C I r.: I ,,. .. ,S A M P L E b N I T S C U R V E R '::: $ ~ :",; ~. M - C S 3 E S .:, = T:N L:F 3:2 ', L _ '" ,*-', F. Y -~ S '~Ttl~,'". S.P =CiFiCAT!C,N 'E. LO"'<S E P'T ~ ~: 556 · £ ~, Lq,, AL 6. 375 D 2 3.3, .2 ,!".]: 9 TEN 548,.945 :P I zi. 3 3 2 F T 7 7 ~ 0 7 0 ~ M ES TEMP SPD 1 7 ",,!. ;~3 5, S, ,~' '7 ,s, 93 C..,., C 'J E P T H E 5 C 0. C:,~"" ...] F T 7 ...,5 2 ,6 0 '1 5 r.. d R ',/z q: c~... C R ,'q .a, M E 'C.,.,'" :3 E S i Z E S ~:, r~! P _~ E E T; '" ,: :..; 4 i T E ,M F' 6 S 4 1 SP 6 8, ~ t S :.:' 9 6, .!~ 4 I ,R S ,'~ :'.3 .4 1 R .M L L Q .] V, LL ', ! S R: M L L S 2 ~' '~ 4 7 6 ?, 1 1 1 r ~' '; 1 t , 8 6 8 ED E 2 SP l~ q, UNIT'S M ¥ Z: E'S F M V C,H", t"'t =,* P T h' 2 ','! C 0 · C ,,,"" 0 F T 6 7,, 0 . .5 6 t '~.. X AL. ,'~: · C, 1 73 . T TEN ! 1 3 'ZS ;'qLL ~ '::L L IS ~MLL 579.! 211 M %,' ii ,,, 2 TEN 1049.7..S4 SPO O 7.o, 17 i~ S. 8 C: '" <!, 7,4 9 1 2 ,,,~, '7 67 (,; R aMLL E PT? ,~ L L) T E :N I qCO.~,~u,~, FT .54:!~,.6411 M 8.772 E ,S 209.a44 TE~!P 1,375.24S SPD 9. :_ 7 i' ,,S R ,::'!: ,".'! L L EPTH 170P....r. CO FT .,~1.,!i.1611 ¢.',. .AL 8.6.37 ES 3 .3 ?0.2 O0 T ~ M P TEN 1011 .772 SPD D 9. C'~,2 131.731 ~1.6. 750 ,2 ;;3..5:3 5 GR r~ i,.. ~.MI L ..... ¢'0 · C,~ C FT 4 a L &. 499 E $ O 2 '? 8.3 ?,. 7 T "2 M, P ,E;. ;'? 2 1 C 5 . 9 ,! 2 ,65 · 246 :.2 ::!.. 4 7 4 iS. R .t",'l L L =S TEMP SP'3 - ~. 297 x. ~: c. 93 '.2:6 C 0 -' i ,' .' ¢ !S G~ R f',! L L T x N ? F! 8.. 1 90 S '::' B 6, 5.9 9 ~; TAP, TING [)EPTP, --. }!',5.,: ~, NOiNG DE;"~H = 14E4.500 7' '7 9.07 '315 4" ~::. 47 fS 6 441. ,f:!', 4 g 10 7.9' 4, 9 4,79.479 ~ 7z~1 54. '~ 0,6 i:" 44.8, 5 Z Co ?. C .~! S ? ~,S SP E D S ? R S :: E) SP ~ D Sr~ ;~ S E 5' - 2 C:, I 5; 1 I,~ 11 ~:. 0 II? 7 --17'561 7" 27 t37,391 -1.¢,',554 C · 7 3 ,:,,, 0. ! 00 . ,S S S n.! N E k,'. C 0 !',,)T E ~',.i T., £ U N Z T S ~,',, "'i " i",i S 5 ki '"',,. ,, F '",.i : !.,,,' 7" L L": C ,¢~ T COUN ," NOR"r'~', ";L(.')? .... .STAT : ..c~K. L C C : ! :!~ 3. ~3 '3 '* =(3R,.,AT '*+,. '; L: ~ ',/: R E P q' · q ~ ,C'_ C, 4 1 - S ~ :E 4 I ,::, R 6 :S 4 I .':, P i T E ,x; 6 ,S 4 I t :S :: , ,LL 6 ,.":.* 4 1 r, < L: ,.:. 1 :? ,,., v M ,.~ .... . , ~ ,& !,' cL- fF'TH P551.,?'C0 =T 7.,''v .,,',, AL 6.697 ES O 222.665 T~MP TEN 60'9.g3,S 3 14.54,5 170. C & 5 1,...I 0. Ii: ~,, C U * l T S EPTI'"' ?5'"P COO FT 7,52 C01 A t $. '364. E S O ? 0 ;::,:?,. 91 7 T E M F' Z E ~'4 11 3 C'. 33 ,q; S !::' '3 D t 0.7 ~. i' I '1 :~'. 7 7 4, 5 8. £ 5 ,!i:~ EFT~ 240U,.,CGC FT 73,1 521".'., ,, IS RMLL EPTM 2'~'00.000 FT "?0!oC415 I S 3,44 2 ':'3 t61 2 e. g C, C !,S .q ,M t L EPTH 22Z1 .5'2,',3 FT §80.!52,~ M ~t 7.413 ES ~,,' 1 q, 9.9'I ? T c ¢','1 P T E N I 1 7 '1. ~38 2 S P' ,3 S' t1.129 T,aR'TI':',iG DEPTH = 2551 .0O NDI?,,;G DEPTH = :2'23t,.,5'30 =T FT G P, M L L I .5,32 ,r.:, 7.2 '"' ~ ':: · 7 '78 z.,. !.!!; 6. '";' 51 4 7.7 ,:",!I 5.11 7 . .. E D S :~ IS GR E.r" SP R S S? ~'S E D SP R S ';~'. ':5 C, 1 l S 1! (, 8 . 19 3 rS R 26 . ..C 97 a MLL .,. . ,. 777.54L, 4 x ,38C.16Z6 M I ''~ !''''~ 475 .... " 51,., I 75.47 t - £ ::. 455 1 0,5; 95 * ~ILE T,R,~,iLER I L ,':,:,, r'q .,,.t !4:: FR. E :' T ERVICE ERSiON .#' : I ~ T E: .75,t I ! I h t',~ "' ,v C C 'N 7' E N T E FORMAT ~ C, ~ C: U C,, H U Ix '~ T S. ENTRY EiL,3CKS ENTRY 8LOCK, S -- L, . 7 ,j !l L. !::' V L" L. ,b h' ,L: :., l',J ~I~i = ,'.' ? 6S Z,. 1 "' ": ~' 4 1 PTh 255c .... L~. T 20~ 1~ CAL 60 ~'. ~ ~ 3, T E N 557.125 TIR? 33.S40 EPTh ,,' ~0,9. :..,,... ".. ~ 49.613 C~,L TEN 1174.'269 T=N 2'R1 ~".16. COr' ? .... ,,.,. Tt~ E~TH ?400: CF,`: ~-'r 7.51 521~; M R I ,3 !. ,41:3 C ~ L T E ,'"4 11 71..$ '4 O T ' hi ~ R ! 6 '.~ 7. ~' .::, 8 T ! R 2 '"' t 13 u. 1:5 ~, ,,t:i: 6. ? 5 0 ,E,.:'TH ??CC ""?" FT 67,';1). :611 M :: 59, ~1 4 'T r: .$ 1 ! (.'). ~ . 41 7 T E '2R1 ,576.750 TtR2 ~ C, 75 , ~ ... .,~ - ! . ~ l ,:::': -40. 417 2t00.008 F:T 'TEN 1106.9C:2 TEN '2 ,~. 1 7 ? ~- · 31 ~_,, T 1 R ,.,.s, ,C 10~.134 -, '":' X ;"" S P TI ::1 T ': M ~ S PO T1~1 T ;:: M P T1¢~ l':: :vi P TlPl T ' k'i P' TlR1 ::: C · 7 ? C. S C r:. 'S '? 5 ? 7. ':;' c? C HT T 2 ': 2' A C O. -1 I 5 0 3. :3 0 .il ~ 4 7..5 :;2 5 0. ,'3 :?, 0 - ! t ,500.0,?0 ,46 '7' ,,, 25 8 C ~" !2 0 C~T A C n, ,q,,, r!~T T E ?,,i ! C ?'~. i x: .::.; '!" 'E 2 q, 1 6:37, ~ ;23 T 1 q-i C =i :: '1 (33C,. 5aA T:-N 753.175 Tlq, 2 '1 C ~' ~ 7 4 · E ? T H t 6 C 0. C "' P.. F T '4,57.6 ,!!!, '2' g 'TEN !012.4~0, TEN , ~ ! . ,'".' 3-~ T '1 R t ~T'AtT-N:S D ~::F'TH = 2552.0(]0 FT ' N ,~l I ~ 5 0 ~ P T H = I :512 ' 503 ~: T '* FILE TR:a, IL.E~? ,E,RVlC,E NA,~'~E: 'ER$10N ~t : 1 ~ATE: ~',5/11/ IAXI!qU!,' LENGTH: 1024 IL.E TYP-: LC IEXT FILE N~,:,~E: * !NFOR,N~ATIC 004 N'STh: IC2g ~fYTES hi RErO, C'Dq ,** M N ;: F' A P l N r ~. C 2 C h T T 2 R ~ ~'.xl 81 '~ 0, '3 00 ~ ,'L'N : STaT - :C C ' ~'~ ,,L LL, L ;.~, 1 'N0~]'P SLOP 1 ': ,?. C C c . !: k 1t .. -C . 5 C C ? L :: C < S .Z EP7-~S :RAt,'- SP/-:,C:NG t~ a x: t,< u,,.' T .E ? LEVEL SPa, CII',iG , FnRM~T ** RE ,,cR C 0 C E S 17: S ,2. ?.,', P L: UNITS :NTRY ~LCCKS I,:. ',r ......... U ,"'"* q P = C l = I r ,0, T ...r 0 N E: L r', CKS .URVE RE.°R lAME CODF SIZE S~.MPLE UNITS · E x P 68 4 1 0 E g = T E N 6 'a 4 1 k 'B = ' 2 R 1 6 .F: 4 I L.; S 't R 1 ,5,8 4. I U .S ,C 68 ,~ 1 US/F ~EPTH Z55z,.COC' F'T 778.4~!C7 ,q 189.6 S'7 C.a L 'T E .N 54 E',, '~ z, 5 T E Id ',,,2 tR 1 .5 E ~. 'S 1 .'":, T ! q 2: S P :3 T1 :: 1 TZ q: 2 ,~ C 0 U N l T S ZN US r':, ::) 0 n T =N !169. ~?;, 2~t 'tC.E63 Ti R 2 T 1 R ! =~T~- 24F'," ¢-~-. ='-r 7_-';1 3-I = v R 5 c, · .!666 C ~ L TEN I 1 TS .C,E5 TEk, 2R1 67.*4.6 3~: TI RE T :E F! P' SPD *r 1 p,.,1 TARTING Dr"PTh = ,.5~4.~C0 FT NC, lNG OE~'"'~, = 225,3.5C:C =T 7'7~',,46n7 *'f 68:5.9 .... 5 ':;:, ,$, M IL,E N&ME: PFPT .0'04 ERVICE kAME: 'ATE: 75/tl/ AX!MUM LENGTH: I"'P& ILE TYPE: LO EXT FiLE NAFE: * II',,!F:ORN.a. TICR R:Fr.C'OrRCS **' E~ Y T E ,$ CH T T '2 k" 2 -11 ~ ',-..' ?. 3 C" 0 4 C 1 . 50 '~. C' C'. 0 10 * FORMAT '** 11 'E N T iR Y~ L C: C K S ~ A T U M S P ~ C i i: Z C ,~ T i 0 N ,=,, L 13 C l~: ,~ S ,N I 2 ?_. '; (':! i:!;- T ,= N ~:: ~ 4 'I 0,592 C ,~ L S C ,~,,;l Ki'H 1 1 1 I '1 1 ! S SN L::: K T~, UNITS ,SIC},',' 4!6.275 L5.2. 7' 9.119 "r T E ~', ! $ .~s! ..... I ,, 5,?,2 EFTF 'P:""() "'C'" FT '57!] 5 ~1 z :,'~ S D x :.>, 6 £ '~',,., :::~' 1_ q 3 7: - S .~.,: 71 . 4 C C T T "" ~',; 11 9 EN Z, Z ?.,,' 1 C,,3, R R 1.555 !q ,SC, 35,6.185 LSB 'IE!, S N 39. S 96, T T E N 11 (: ,EN 2.496 CORR u', ,'1.,' '::, 1 F,, 0.d41 7, ,'~ 4 '~' 2 7' x. a EPT~': ECOL':.CC0 FT .509,61313 O. C 24 L,SD 1 98 .8.6 83 TT E N I 171 2. ,4,83 C 0 E 'R 8 2°549 X 2 ,715 , C.'78 EPTH !gCO,CCO FT 5'79.!211 M SD 396,771 LSD 201 q N 2 '::"' ,'"' 9 !5 T T c N ~ i 7 ,S EN' 2, S 0¢ COR.R 0 : 3,74& X. . ~'~34 .9 7 ;El; ,,, 1 C 0 .... 'C..C'C!3 :FT , ,E P T ,""11 8 ',,,, S 9 'z.. 7.. t , 1 5 .( L S .. S N ~: :,:,: · x, ,<, ':T 'T Eli N ~EN 7.4 99 CC R ~ ; ,::- · ," £ 7 154'!!!.,,5411 M t'7 1 ;:! C! 2 · 5 C; S ~:'~ N 2,5 S 7 C C; ;.t R I 3. ,87'4 X C .: L '- .~. L S P K T '-" CAL S ?0 CN KTH S PD CN K, TH r ,r; L ~,,~ S.. P E: K. 'T ~ Ct.,L C N r .:I t. S K T F,I ,2 ,'~, L S. P 9 ! !. ,.. ,::'. ,4 c, . 4 7 7 8,3 7 ~ I !, 9 c: 9 t 2,2 ! -'" 9 ;3 :, 4, ~, 4 ~!, '71 5 !1 2,: 6,52 C I 1,3 9 l; 34,7' 7.':: ~;' SS!',,, T ~ S .S N G R Th S S N T r, S S N T H ~,SN S ~. 1' k~I S S N 'lS R 2 ,4o7 8 · ~ ":? 7 111 . 27,,.,, 'i I . 1 I ':~ i2 F7 &57.E['C!~ ;',": ~T -7 7 5 _-f.'. '~ T H L S ? ~ t . ,c 2 ! C .O, L CCRF~ -~.. 266 S C s ./ . .771 I ,E12 C. g3, C =PTH, 1.3Cm . CCr~,_ '~ 2~. '77 Cc LSC 4 T 7 = t',: 1 [ :? K SD ,?:7.1 S 2 SN ,'~?. 453, EN 1 .78.2 O. 291 E~T~ '~2nO CCP LSC ~ TTEN !:'5 CORR - K '~ ,55 :? ,~, n 7 :,3 9 3 · C ,. N ~ '~ ,.;:,! I ,4 N 1.7 58 3 I 4 ~':~ · EPTM 11CC;.01]O FT LSD TTEN rORR ~.,., K. 1C3 33 >. 28 Lq "'~' 17'7 S D 1 ,c u,. ,SN 15. ~; 33 EN I .453 'EPTH 1C©O LSC ~ 'T T E N 1 C 1 CORR - FT ,SD SS,.C! 8 .SN I 9.441 ~ E N ! = c 3 I 0.570 ~E~TH 900.CC3 = T 3 0 4, · .,fl, L, L $ 'O 5 TTEN 98 C, 0 ~ R - K 774. S 20,~, S ..3 98,463 .S N 1 g. d :5,3 Ir': N, I . 5 ,: ........ I 1 · C, ,.,fi, I i E P T H :::l 4, 9,5 C C' FT L S D TTEN C S: q' R K 25 8.'~ 2;52 990 ~ 98 592 · TARTINS EEPT.h = LSD TTEN u 3 R R K FT ,6 '; 1 . FT .-7.23t C-~L 1 . '4 ! I C ,~:,, C. :'7~ *.,T- '7.3.4. 0 C, A L 8. C 3 5 $ P 5 1,31 9 C N O. 446 KTh w' m ...... ) ~. 8 36 $ P [, 1 ,, 508 C N I .C29 KTH i . 3 i;:"!; 2, C A L t . 429 C N 1. S '16 :K T i'~, ;! :;,, I :, 2 3.511 "',, :'~,. '$ 2 7 ';,":. 0 C., 7 4 c ,7,': 9 '~ .... c · b '74 ~ 5r'5 4,9,377 12t .316 ~ 2,9'22 1 8. iS, 41 41. ";, 54 1C.99g '~:~ ~07 46,62 ~ E, Sx T H TH S SN TH S S N 5R T ~4 S SN GR T H '1 C d. ,']5 } 5 '5. ~' =' ': ~ ~, · .7, .2 S. 114.6'1Z 54, C; 37 t. 331 4 6.5 62 3.3 !; 3 49.4 '? 5, 1.313 13 ,aT E: ~!~ 5 / ! ! / ,':,X!YuF~ LE.NGT.?'". 'ZLE TYPE: LC EXT F ]" L '~ 1 El 2 4 14 * FiL::-.-, ,"= ,::,T;:: a5/1 :]LE TY2~: ,q,z¥lCbS ~ ... : 1 !/~C L = 'k 0 ",- h . iLE X3,*"!]: ! S YT5 'q. MNE ~ C. ,'.,i : W N " C C' U k' : ST,~T : LCC : . ,., R M A T E N T R Y ' Y P E E N T R Y ~ 1 ,E; ,,~, F' ,9 9 . I I N 11 15, -0 tOO m ¢~ ., E L ICI C K S S E: SC R I PT i ON 'ATUM SPEC!m!C,,,'~TiON ~LOC'KS eU~, V,= L S D S S N TT Gq Cc;Rq T H CC'E; E, 6 8 6 ;5 CT7Z 4 4 4 :S, A ,~,~ P L E 1 1 t 1 1 1 1 UNITS CPS LSF APl G/CZ, P F' M E N T R ¥' * Y P 'f E N T,,,o v; '~ · 0 ~? L ,3 C K S ! 5, ~,' A X ]] :"." U ;','! ;:- R A M E S / ~: C 0 q £ -0. 50 "' L ':: \," E L S ":/- C ' I,.,; 5 S E. :{ j: 4 i ~ :-'- S L ,_c 2 A L 6 ? a I i ~,.i S S '~L: ,.,'"'q. 'A i '- f "" N:. ":'. TH 6~;: ,4 1 ~P! EPT~' 2.=,'5,,'7.Cf'~0 =T 779.3752 M 7,740 ,,~ m .,.,. C...; C ,~ L ~ P ,"', EPT,~ 2,5C0.CC0 r-T 762.00'15 M ~37. 111 LSD 1 5 70.53 ii:, T T E N t 2: :S 7,qll CORR 2.6,',!2 K, CA L S is C: C N f':,, T :~PTH_ 2400,,CC. 0 ~:T 7.31.521~ ..... ,"',", 344,9~5 LSD, I 5 "~ 8 · 413 :'2 T T E N 12: S ? . ,551 C ,S',, R' ~ .--, r., K c ,Tg'~ ,3. O ,2 .. 2.0 65 C AL SPD ,~, K T PI )EPTH :)=0¢',,,,,, ¢'C0 =T -01 ~"415 M 411 .$t 5 LSD 23 67 · 591 T T'E!N I 26 2.4.5, 4 C ,9 R R t. 5 <;~ 3 K 1 9 '3" 4.7~5 ,3.2 0 4 I. 227 C ~, L SPD C r,.,l KTH 454.95,4 L$:3. 27 51. g ';'5 T T E .'N, I 24 2.376 COR?, 0.735 K 7 ,, 9 7 ;:": ' 2.75. · ~ , "'AL SP2, (': 'x ,;TARTiNS : N i3 l N G 'L: ;:!:.!: !::,.' "r r'j. 0 C C 1fi. OCt 44.77~ 7,'.', 8,1 5~ 13.3.3. 1 7., 647 t Z. '?,;' t ~ 72,074 S C. 71 ~ S SN G R T,'-t S S N T H SS N G TH L'XITS 193,570 4 a, 5, ;.,7:3 E', 46 ?, 15 16 -. . · . -.;: ...i:,., ':,:.', · ', cz:. "~ :: ::..- . ::.. ~"' ... t:.i; '..:i :'" . . ..... ::c ":['~,' - ". ::i" ,:..........? .,: . . '-i :~::.:. :":-' :-' '7.' '~:, -':'; :.:.. ,', .:v.; ':'" · .. .. :7, ii:': ':';':' .~" .. . ,¥ '-..~ . · . _. . . . . . '.; ,.~:' "7., '.. ; ','. .... " Z ._'_":" ~. ...... ............ '.7 -_12 _ . . ...... .- ~.. · .,. %.. " ..i ..... . .... ..~,. - ...- ..... - _ . !!' :::' ~ 'ii:; .., .- '.~' ' '.' ",-'2