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Home My WebLink About1994 Statistical Report /~ ./'- -. -' ", . . - ... ~ - ~ --, . - STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION -Þ--.-- II'.,. ~;i " ;-' .- '. ~ . :~ iF, Tony Knowles, Governor ~ I i '~y.. p .. . M 3001 Porcupine Drive. Anchorage, Alaska 99501 Russell A. Douglass Com mi ssioner ~. '-Ó9.\~ ~ ~þ \f ~~.;. ...---, ';"...0 . \ ¡-'., 'J .:. r'~t.~.-ì ~.,.0\\~ð ~:~;:~'» \~o't"C§~;:!'~C;; ,~:¿;..':' . David W. Johnston, Commissioner Chairman of Commission Tuckerman Babcock Commissioner Ch V1£<;~~ ()« </> /1/ ' () ~~)- 0;~:01:~;~~q1' 1994 STATISTICAL REPORT - -- PREFACE The Alaska Oil and Gas Conservation Act (AS 31.05) establishes the Alaska Oil and Gas Conservation Commission as an independent quasi-judicial agency of the State charged with regulating drilling, production and measurement of oil and gas to ensure that operations are conducted in a manner that prevents physical waste of oil and gas and protects correlative rights. In the course of fulfilling statutory obligations, the Commission compiles and maintains a continuously expanding data bank of drilling, production and reservoir statistics. Selected portions of these statistics are published in this volume which summarizes key Alaskan petroleum industry activity in 1994. The users of this report are invited to submit suggestions for improvements, and data to be included in future statistical reports. i ~ - - - .~~~;g!It~~...~::~~ri~~~!~!.§~~'~~i~~~ Core Services Funding Budget Drilling oversight Reservoir management Waste prevention Correlative rights Maximize recovery Protect fteshwater Underground Injection Control program for oil and gas wells Inspect oil field drilling, production and metering activities Oil pool development rules Adjudicate disputes between owners State production records Well history files and well log records Oil and Gas Conservation Tax FY'96 est. $ 2.1 million Governor's FV96 requested gen'l funds $1.65 million $450,000 Surplus Budget--Oil & Gas Conservation Commission $3,000,0 - Est values: FY95 & FY96 Serving $2,500.0 -8 - . ~ $0,0 ;.;.:~ I -:-,. ~ I ",..~ """~ I ',',' ~ I ..,"~, .,"-.~ I .,.,,~ ~"..~, ,",. ~, .,"~, "~ I' " , '.',' . Alaska's citizens and organizations Alaska's oil and gas industry Alaska Department of Natural Resources Alaska Department of Revenue U.S. Department of the Interior U.S. Environmental Protection Agency FY 83 FY 84 FY FY FY FY FY FY FY FY FY FY 85 86 87 88 89 90 91 92 93 94 Budget values include S100.0 in federal funds. I P"':':""I Authorized ~óø.I Expended' O&GC Tax I FY 95 FY 96 FY'96 Priorities Rewrite regulations for oil and gas drilling to reflect new technology and requirements. Commitment of Oil and Gas Conservation Tax for oil and gas conseIVation programs. Work with industry to improve quality and efficiency of oil field development, enhance oil field inspections, streamline approval process. iii ALASKA OIL AND GAS CONSERVATION COMMISSION COMMISSIONERS - TERMS IN OFFICE Petroleum Enqineer Geoloqist Public Member Hoyle H. Hamilton January 1, 1979 - February 17, 1981 Harry W. Kugler January 1. 1979 - May 15, 1986 Lonnie C. Smith January 1, 1979 - July 1, 1992 C, V. "Chat" Chatterton December 18, 1981 - August 1, 1990 William W. Barnwell July 1, 1986 - August 11, 1988 Leigh Griffin September 9,1992 - February 6, 1993 Russell A, Douglass November 26, 1990 - present David W. Johnston January 19, 1989 - present Tuckerman Babcock June 1, 1993 - present STAFF Blair E. Wondzell - Senior Petroleum Engineer Robert P. Crandall - Senior Petroleum Geologist John D. Hartz - Petroleum Reservoir Engineer Howard D. Okland - Petroleum Geologist Assistant Alan D. Amos - Petroleum Inspector Bobby Foster - Petroleum Inspector Louis R. Grimaldi - Petroleum Inspector Jerry Herring - Petroleum Inspector John Spaulding - Petroleum Inspector Elaine M. Johnson - Petroleum Research Analyst Assistant Stephen E. McMains - Statistical Technician Joan N. Miller - Statistical Technician Larry J. Grant - Microfilm Equipment Operator Gwendolyn K. Thompson - Administrative Assistant Diana L. Fleck - Executive Secretary G. Joline Baker - Administrative Clerk. 1\ Lori Badje - Administrative Clerk. I - - - - TABLE OF CONTENTS Pre face. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ~ Budget and Program Objectives. ... .... . ..... . .. .. . .... ...... ... . .. .. . ...... . ...... . ........ ..... . ii Staff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii Table of Contents.................................................................................... . iv-xi PRODUCTION Summary by Years (Tabulation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Oil and Associated Gas by Month (Graphical), 1958-1994...................... .......................3 Non-Associated Gas by Month (Graphical), 1949-1994.............. ................ ........ ..4 Enhanced Recovery Injection by Month (Graphical), 1960-1994.... .....................................5 NGL Production by Month (Graphical) 1968-1994.............. .................................. ...6 Summary by Field and Pool, 1994............................ .................. ...............7 INJECTION Summary by Fie ld and Poo 1, 1994........................................................................ 12 DRILLING PERMITS AND DRILLING ACTIVITY Summary, 1989 -19 9 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Footage Drilled Annually, (Graphical) 1960-1994........................... ............. .15 Exploratory Well and Permit Activity, 1994....... ........ .................... .16 Developmental Well and Permit Activity, 1994...........................................................1 7 Service Well and Permit Activity, 1994.................................................................29 Wells with Multiple Down-Hole Lateral Sections......................................................... 31 WELL RECORDS TO BE RELEASED DURING 1995-1997.... WELLS WITH EXTENDED CONFIDENTIALITY............. ....... ... ... ... ... ....... ... ... . . . .32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 ...... OIL FIELDS Beaver Creek Field and Pool Data........................................................ . . . . . . . . . . . . . . . . . .41 Production Graph................................................... . . . . . . . . . . . . . . . . . . . . . . . . .42 Endicott Field and Pool Data................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 - Structure Map...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 Production Graph - Endicott Pool........................ ............ .......... .....45 Injection Graph - Endicott Pool........................................... ..............46 NGL Production Graph - Endicott Pool.................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Production Graph - Ivishak Pool......... Injection Graph - Ivishak Pool............. NGL Production Graph - Ivishak Pool................................. ....... .............. . . . . . . . . . . . . . . . . . 48 ............. ... .... ....... ....... . . . . . . . . . .49 . . . . . . . . . . 50 .............. v TABLE OF CONTENTS Granite Point Field and Pool Data.............. . . . .. . .. . . . . .. . . . . .. . .. . . . ... . ... ... . ... . . . ....... .. ... . .. ..51 - Structure Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Production Graph - Middle Kenai Pool. ................ .............. ............53 Injection Graph - Middle Kenai Pool........ . . . . . . . . . . . . . . . . . . . . . . . . . .54 Production Graph - Hemlock Undefined Pool................ ......... .............55 Katalla Field and Pool Data.............. - Location Map.. ............ ....................... ........ ....... .. 56 .57 ......... ............ .... ...... ....... Kuparuk River Unit Field and Pool Data - Kuparuk River Unit. ....................................................58 - Location Map.......................................... . . . . . . . . . . . . . . . . .59 - Structure Map... ................... ......... .................60 Production Graph - Kuparuk River Pool. .............................................61 Injection Graph - Kuparuk River Pool.. ....... .................................62 NGL Production Graph - Kuparuk River Unit........... ...................................63 Production Graph - West Sak Undefined Pool....... ............................................64 Injection Graph - West Sak Undefined Pool........................................................65 McArthur River Field and Pool Data........................................... . . . . . . . . . . . . . . . . . . . . . . . . . .66 - structure Map................. ...... ................. ........67 Production Graph - Hemlock Pool....... ....... ........... ...............68 Injection Graph - Hemlock Pool. ............... ................................69 Production Graph - Middle Kenai "G" Pool.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Inj ection Graph - Middle Kenai "G" Pool.................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Production Graph - West Foreland Pool. ................. ........72 Injection Graph - West Foreland Pool.............. ...... ...... .....................73 Production Graph - Undefined Pool......................... ............. ........74 NGL Production Graph - All Pools.. ......... ....................... ........75 Middle Ground Shoal Field and Pool Data............... - Location Map. Production Graph - "A" Pool.. Injection Graph - "A" Pool. Production Graph - "B", "C", Injection Graph - "B", "C", Production Graph - "E", "F", Injection Graph - "E", "F", . . . . 76 . . . . . . . . . . . . . 77 . . . . . . . . . . . 78 . . . . . . . . . . . . . . . . . . . 79 & If D " poc 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 & "D " pec 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 & "G" pec 1 . . . . . . . . . . . . . . . . . . . . . . . . . G . . 0 . . . . . . . . . . . . e eo 8 . . . . . . . . . 82 & "G" Pool.......................................................... 83 .............. ....................... ............. ............. .......... ..................... ....... ........... ..... .......... ....... ... ......... ....... - - --.-¡ TABLE OF CONTENTS Milne Point Unit Field and Pool Data - Milne Point Unit................................................ ..........84 - Location Map.................................................... ..........85 Product ion Graph - Ku paruk River Poo I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Injection Graph - Kuparuk River Pool............................................................87 Production Graph - Schrader Bluff Pool...........................................................88 Injection Graph - Schrader Bluff Pool...........................................................89 Point McIntyre Field and Pool Data............................................................................. .90 - Structure Map Point McIntyre Pool........................................... ....91 Production Graph - Point McIntyre Pool...........................................................92 Injection Graph - Point McIntyre Pool............................................................93 NGL Production Graph - Point McIntyre Pool.......................................................94 Prudhoe Bay Field and Pool Data.............................................................................. 95 - structure Map Prudhoe Pool.....................................................99 - structure Map Lisburne Pool...................................................100 - structure Map Niakuk Pool.....................................................101 - structure Map North Prudhoe Bay Pool..........................................102 - Structure Map West Beach Pool.................................................103 Production Graph - Prudhoe Pool.................................................................104 Injection Graph - Prudhoe Pool.................................................................. 105 NGL Production Graph - Prudhoe Pool.............................................................106 Production Graph - Lisburne Pool................................................................. 107 Injection Graph - Lisburne Pool................................................................ .108 NGL Production Graph - Lisburne Pool............................................................109 Production Graph - Niakuk Pool.................................................................. 110 NGL Production Graph - Niakuk Pool..............................................................111 Production Graph - North Prudhoe Pool...........................................................112 NGL Production Graph - North Prudhoe Bay Pool...................................................113 Production Graph -West Beach Pool..............................................................114 NGL Production Graph - West Beach Pool..........................................................115 Redoubt Shoal Field and Pool Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 - structure Map...................................................................... 117 vi vii TABLE OF CONTENTS Swanson River Field and Pool Data............................................................................ .118 - Loc at ion Map............................................... . . . . . . . . . . . . . . 119 - Structure Map......... ..................................... ....120 Production Graph - Hemlock Pool.......... .............. .................. ....121 Injection Graph - Hemlock Pool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .122 NGL Production Graph - All Pools Swanson River Field...................................... ..123 Production Graph - Undefined Pool...............................................................124 Trading Bay Fie 1 d and Poo 1 D at a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5 - Location Map. ................... ..............'............ .126 - Structure Map.- Trading Bay Field....... ...................... .127 - Structure Map.- North Trading Bay Unit...................... .............128 Production Graph - Undefined Pool....................... ...........................129 Production Graph - Middle Kenai "B" Pool... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 Production Graph - Middle Kenai "C" Pool..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131 Inj ection Graph - Middle Kenai "C" Pool...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Production Graph - Middle Kenai "D" Pool................ . . . . . . . . . . . . . . . . . . . . . . . . . .133 Injection Graph - Middle Kenai "D" Pool.......... ................... ....134 Production Graph - Middle Kenai "E" Pool. ....... ................ ....... ....135 Production Graph - Hemlock Pool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 Injection Graph - Hemlock Pool. ........ ................ .......... .............137 NGL Production Graph - All Pools Trading Bay Field.. ........................... ....138 Production Graph - North Trading Bay Unit - West Forelands Pool.................................139 Production Graph - North Trading Bay Unit - G/Hemlock NE Pool.................... ..........140 Injection Graph - North Trading Bay Unit - G/Hemlock NE Pool...................................141 Umiat Field and Pool Data............. - Structure Map.. ............. ...... ............ ......... . .142 . .143 ............... ................... ...... ......... Unnamed Field - Field and Point Thomson Unit Area Pool Data............. - Location Map.... . .. .. . . . .. . . .. .. . .. .. .. . . . .. .. . .. .. .. .. .. .. .. . .. .. .. . . . . .. . . . . . . .. .. .. . . .. . . . . . . . . . . .. .. ....... ............... .................. . .144 . .145 Unnamed Field - North Star Unit Field and Pool Data............................................................................ .146 West McArthur River Field and Pool Data......................... ....... - Location Map........................... ......... Production Graph - West McArthur River Pool............................. . . . . . . . . . . . 147 . . . . . . . . . . . . . . . . . . . 148 . . . . . . . . . . . . . . . 149 -- - ~ TABLE OF CONTENTS GAS FIELDS Albert Kaloa Field and Pool Data............................................................................. 150 - Location Map................................................................ .151 Barrow Field and Pool Data............................................................................ .152 structure Map - South Barrow Field..............................................................153 Production Graph - South Barrow Pool............................................................154 Structure Map - East Barrow Field............................................................... 155 Production Graph - East Barrow Pool.............................................................156 Beaver Creek Field and Pool Data............................................................................ .157 Structure Map.................................................................................. .158 Production Graph - Sterling Pool................................................................159 - Beluga Pool................................................................. .160 Beluga River Field and Pool Data............................................................................ .161 Structure Map.................................................................................. .162 Production Graph............................................................................... .163 Birch Hill Field and Pool Data............................................................................ .164 structure Map.................................................................................. .165 East Umiat Field and Pool Data............................................................................ .166 Falls Creek Field and Structure Pool Data............................................................................ .167 Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 Ivan River Field and Pool Data............................................................................ .169 Structure Map.................................................................................. .170 Production Graph................................................................................ 171 Kavik Field and Pool Data............................................................................ .172 Structure Map.................................................................................. .173 viii ix TABLE OF CONTENTS Kemik Field and Pool Data....................... .............. Structure Map................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...................... .174 .175 ...................... Kenai Field and Pool Data.......... ................ ...... ........................ ..176 Loc at ion Map.................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 structure Map................. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178 Production Graph - Kenai Unit - Sterling 3 Pool. ............. ............. .179 - Sterling 4 Pool. ............................... ........180 - Sterling 5.1 Pool........ ..................................181 - Sterling 5.2 Pool......................................... .182 - Sterling 6 Pool. ............... .......................183 - Undefined Pool.. .................................. .184 - Tyonek Pool..................... . . . . . . . . . . . . . . . . . .185 Location Map - Cannery Loop Unit ........................ .............. .............186 Production Graph - Cannery Loop Unit - Beluga Pool................. ............. .187 - Upper Tyonek Pool. ....... ...... ........188 - Tyonek D Pool....... ................................189 Lewis River Field and Pool Data...................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 Structure Map.................. . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .. . . . . . . .. . . . . . . . . .191 Production Graph... . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .. . . . . . .192 McArthur River Field and Pool Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .. . . . . . . . . . . . . . . . . .193 Structure Map................. .......... ........................ ......194 Production Graph - Middle Kenai Pool. ........................................ ...........195 Middle Ground Shoal Field and Pool Data.................................................................... Production Graph...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....196 ....197 Moquawkie Field and Pool Data......................... ....................... Location Map........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198 . . . . . . . . . . . . . .199 Nicolai Creek Field and Pool Data......................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 Production Graph................................................................................ 201 - - - TABLE OF CONTENTS North Cook Inlet Field and Pool Data............................................................................. 202 Structure Map.................................................................................. .203 Production Graph - Tertiary Pool................................................................ 204 North Fork Field and Pool Data............................................................................. 205 North Middle Ground Shoal Field and Pool Data............................................................................. 206 Pretty Creek Field and Pool Data............................................................................. 207 Production Graph................................................................................ 208 Sterling Fie ld and Pool Data............................................................................. 209 structure Map................................................................................... 210 Production Graph................................................................................ 211 Stump Lake Field and Structure Undefined Pool Data............................................................................. 212 Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213 Gas Pool.............................................................................. 214 Swanson River Field and Pool Data.............................................................................. 215 Production Graph................................................................................ 216 Trading Bay Field and Pool Data.............................................................................217 Production Graph............................................................................... .218 Walakpa Field and Pool Data............................................................................. 219 Structure Map................................................................................... 220 Production Graph - Walakpa Pool................................................................. 221 West Foreland Field and Pool Data............................................................................. 222 x xi TABLE OF CONTENTS West Fork Field and Pool Data............................................. ...................... . .223 Production Graph - Sterling A Pool....... .................. ...........................224 - Sterling B Pool............. ........................................... .225 - Unde fined Poo 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 INFORMATION AND MATERIALS AVAILABLE..................................................................... 227 APPENDIX I North Slope Generalized Stratigraphic Column............, ...................................I-l APPENDIX II Cook Inlet Generalized Stratigraphic Column...............................................II-I YEAR 1902-1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 - - - - -. - OIL (BBL) ANNUAL CUM ALASKA TOTAL PRODUCTION SUMMARY BY YEARS CASINGHEAD (MCF) WATER (BBL) NAT GAS LIQ (BBL) ANNUAL CUM ANNUAL CUM ANNUAL CUM 154,000 35,754 189,754 186,590 376,344 557,999 934,343 6,326,501 7,260,844 10,259,110 17,519,954 10,739,964 28,259,918 11,053,872 39,313,790 11,131,271 50,445,061 14,364,432 64,809,493 28,913,488 93,722,981 66,145,673 159,868,654 74,315,218 234,183,872 83,614,089 317,797,961 78,784,865 396,582,826 73,561,833 470,144,659 73,139,415 543,284,074 72,243,865 615,527,939 71,980,167 687,508,106 67,008,789 754,516,895 171,353,027 925,869,922 447,810,171 1,373,680,093 511,457,343 1,885,137,436 591,640,700 2,476,778,136 587,339,259 3,064,117,395 618,913,766 3,683,031,161 625,568,644 4,308,599,805 630,437,350 4,939,037,155 5,643 5,643 27,296 32,939 99, 176 132,115 1,293,259 1,425,374 1,914,055 3,339,429 2,808,007 6,147,436 3,233,232 9,380,668 3,842,367 13,223,035 6,822,597 20,045,632 22,587,317 42,632,949 51,210,051 93,843,000 71,732,019 165,575,019 88,928,012 254,503,031 105,187,203 359,690,234 99,092,912 458,783,146 101,980,254 560,763,400 106,597,131 667,360,531 117,490,887 784,851,418 128,824,724 913,676,142 224,538,933 1,138,215,075 435,490,987 1,573,706,062 565,229,490 2,138,935,552 731,377,844 2,870,313,396 766,950,988 3,637,264,384 899,781,430 4,537,045,814 973,382,488 . 5,510,428,302 1,012,615,592 6,523,043,894 283 283 33,422 33,705 11,508 45,213 158,415 203,628 294,133 497,761 458,781 956,542 1,253,159 2,209,701 1,683,426 3,893,127 2,114,821 6,007,948 2,467,556 8,475,504 3,246,604 11 , 722, 108 4,099,582 15,821,690 6,372,591 22,194,281 9,341,969 31,536,250 11,282,113 42,818,363 14,931,951 57,750,314 17,068,538 74,818,852 19,213,561 94,032,413 20,985,559 115,017,972 24,517,025 139,534,997 26,734,389 166,269,386 36,343,812 202,613,198 46,399,203 249,012,401 45,562,658 294,575,059 45,234,022 339,809,081 68,314,433 408,123,514 89,712,099 497,835,613 4,345 4,345 72,895 77,240 530,057 607,297 709,582 1,316,879 608,363 1,925,242 811,754 2,736,996 792,649 3,529,645 764,957 4,294,602 770,312 5,064,914 862,978 5,927,892 814,587 6,742,479 634,967 7,377,446 735,123 8,112,569 987,860 9,100,429 998,867 10,099,296 692,188 10,791,484 677,723 . 11,469,207 - 1-- - DRY GAS (MCF) ANNUAL CUM 829,832 118,555 948,387 131,624 1,080,011 210,165 1,290,176 387,155 1,677,331 1,839,229 3,516,560 8,213,054 11,729,614 8,880,522 20,610,136 8,701,078 29,311,214 34,833,667 64,144,881 40,481,191 104,626,072 49,145,358 153,771,430 76,635,731 230,407,161 131,092,730 361,499,891 125,893,982 487,393,873 126,886,909 614,280,782 124,661,418 738,942,200 126,007,165 864,949,365 138,907,917 1,003,857,282 143,735,062 1,147,592,344 151,229,764 1,298,822,108 167,167,975 1,465,990,083 173,221,465 1,639,211,548 166,726,214 1,805,937,762 181,517,726 1,987,455,488 190,835,485 2,178,290,973 197,443,315 2,375,734,288 198,633,464 2,574,367,752 YEAR 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 -2- ALASKA TOTAL PRODUCTION SUMMARY BY YEARS CASINGHEAD (MCF) WATER (BBL) NAT GAS LIQ (BBL) ANNUAL CUM ANNUAL CUM ANNUAL CUM 0 I L (BBL) ANNUAL CUM 666,556,932 5,605,594,087 681,632,030 6,287,226,117 715,717,986 7,002,944,103 738,555,472 7,741,499,575 684,624,534 8,426,124,109 647,513,924 9,073,638,033 656,388,109 9,730,026,142 627,289,746 10,357,315,888 577,919,065 10,935,234,953 568,947,815 11,504,182,768 1,144,842,140 7,667,886,034 1,199,969,879 8,867,855,913 1,518,421,574 10,386,277,487 1,765,108,828 12,151,386,315 1,779,608,120 13,930,994,435 1,859,788,889 15,790,783,324 2,193,400,455 17,984,183,779 2,439,951,948 20,424,135,727 2,603,379,715 23,027,515,442 2,921,132,541 25,948,647,983 113,661,226 611,496,839 173,962,436 785,459,275 275,709,396 1,061,168,671 344,292,917 1,405,461,588 396,005,301 1,801,466,889 449,331,473 2,250,798,362 539,380,878 2,790,179,240 625,516,243 3,415,695,483 669,013,585 4,084,709,068 663,661,346 4,748,370,414 1,040,356 12,509,563 1,586,070 14,095,633 16,554,667 30,650,300 21,224,309 51,874,609 18,888,342 70,762,951 18,190,587 88,953,538 23,883,790 112,837,328 26,915,989 139,753,317 26,874,719 166,628,036 25,938,042 192,566,078 DRY GAS (MCF) ANNUAL CUM 205,567,768 2,779,935,520 181,885,330 2,961,820,850 185,874,375 3,147,695,225 186,877,355 3,334,572,580 195,322,531 3,529,895,111 205,207,402 3,735,102,513 198,580,558 3,933,683,071 199,685,999 4,133,369,070 191,177,383 4,324,546,453 181,655,671 4,506,202,124 .- .-. - - - - - ~~.ì STATE OF ALASKA OIL & ASSOCIATED GAS PRODUCTION 2000 I I I I I - - Producing Wells ( ) 1600- 1200 .. -, ...,-" . 800 - 400 - ~...,r ~r' ..,.- ,r--- 0 1 0000 I I I I I I ==== - Oil Rote (CD) ( ~bbls) == /1 Gas Rate (CD) ( ~Mscf) 100 ~ ~.;-t¿'~ .~ ~ . _..~t'~~,,~ ~. - , ,~~ v - - _4- - A- ~ -' -, -~ r1!I1!lt£/i.J: ~..a:'~" ,. þ~ k- ~ - a V- (- -~ - .;1 . øL OF,....,/' t ,.'~ f 1 . ¡. ,1(: 0.1 10 1000 ð ! AI\,.- i.~ ~~ ^ A 0.01 J A 0..001 1I11I1"1Ir11111111111 fllIlllIlIl 11111111111 111111111. .lIlIllItll 11111111.. 111111111111111111111' 81111"111111111;1111 11111111111'111118111 11I1I1'111111I11181111111111111("llIlIrlll' 1I11I11I1I11I1I,IIIII-hllll'lIll-'"I,1I1I1 1I11I1111II'\lllIlllllr""hllllllllr'tIIl'llllIn,llllllt" 111I'llIlIn111111l81 '11'111111111111111'11 .11111111("'1111111.1"111111111'111118111 1IIIIIIIII"IIIII.,I"'1lliIPlllf 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -3 - 160 - 140 = 120 = 100 = 80 = 60 = 40 = 20 = 0 - 1000 100 10 0.1 -4 - STATE OF ALASKA NON-ASSOCIATED GAS PRODUCTION I I I I I I I - Producing WeBs ( ) l~~~~ ~...~ .' ., .. ¡ ..; ...t'"" ."./. -- - . ..., I I I I I I I I tr-----ð Gas Rate ( CD) ( MMscf) - ii i ~h. f å ~ ¡ ;\1 t.~ ~¥vWf} u ~. ~ Á»*,~~~'!--lJvr-~y C "rrV "~ .*~ ~ u 1\ 0 f 01 ."'r.. ~."r."""'.'..1 ."'~I IQ"r".''',.. "",""1 -"'r." I."r"'-I ".'111111 ..TIII"...rlll" ''''11111 ...,al "'.rn.. '..r-! .",II"j linT." In.r-q IAI'..! 11111'." '''-rill! '1II",....t ..,..1 ."rlll.. ""'r".' ".,""1 ..,.... '..r.. '.,...4 ..'.II~ .-roo" t..f"...,..t "II'.. '..r.. '_.,..i ..,..1 .-r.. '.-r-j .",lIIlIj ".Tlõln'!ll..r.. 1_'.."'.,.- '..r.. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - - - - - - - f'!Ç=-~ STATE OF ALASKA ENHANCED RECOVERY INJECTION 800 Num Jer O' Injec~ors ( ) ~~ '11 600 400 200 .. - ..... ~ - 0 .. .-r 1 0000 - I I I - I I ' I I - Water Injection Rate (CD) ( Mbbls) - l!. Gos Injection Rote (CD) ( MMscf) ð. I --~ ~~\!~V-- l~'\r..r-~r V'-I' ~ ~,,- Ií. ^ 1000 10 ~oC~~._~-.,./"," ".~:\ ,; l~~ f 100 ¿ IJ. 0.1 "'''I""r"",I''''' ""'I"'" ""'I"'" ""'I"'" "'''1''''''''''1''''' ""'I"'" ""'I"'" "'''I''''' ""'I"''' ""'I"''' ""'I"''' ""'I"'" ""'I"'" "'''I'' "r", "I"'" ""'I"'" "'"1''''''''''''1''''' ""'I"''' ""'I"'''''''''I""n''''I''''; ""'I"'" "'''I""r'''''I''' ,n""I""r ""'I" "n", '1""'''''''1'' "r '" " I'" " "'''1'''''''''''1''''' '"''I''''' 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -5- 5 10 4 10 3 10 2 10 1 10 0 10 - 6- STATE OF ALASKA NGL PRODUCTION I I I I I I I - Natural Gas liquids (Calendar Day) ( bbls) L -- - ^ ¡1 ~ A,./t fi I\.; /","~ .'V\if" ,.~""'\ ~ _V'V'" ~~ I'"", f 'fI III: .A ~r-~ ""\f-v.-'/ ~ v~~ '''1''' , '" 11111111111 11111111111 IIIIIJI"II 111111'111111111111111111"1'1111111111"11111111111111 111111"111 1111111111111111)11111 111111"111 IIIIIIUIII IlIllpllll 11I1f1f11l 111111"111 1"11111111 .fllljlllll 11111111111 111111'1111 11111111111 IIIIIJlIIH 111111'1111 11111111111 11111111111 IIIJlIIIIII I II II I 1111 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 .- - - FIELD AND POOL NAME ALBERT KALOA, UNDEFINED FIELD TOTAL BEAVER CREEK, BEAVER CREEK BEAVER CREEK, BELUGA BEAVER CREEK, STERLING FIELD TOTAL BELUGA RIVER, UNDEFINED FIELD TOTAL BIRCH HILL, UNDEFINED FIELD TOTAL EAST BARROW, EAST BARROW FIELD TOTAL ENDICOTT, ENDICOTT ENDICOTT, IVISHAK FIELD TOTAL FALLS CREEK, UNDEFINED FIELD TOTAL GRANITE PT, MIDDLE KENAI GRANITE PT, HEMLOCK UNDEFINED GRANITE PT, UNDEFINED FIELD TOTAL IVAN RIVER, UNDEFINED FIELD TOTAL KATALLA, KATALLA FIELD TOTAL KENAI, STERLING 3 KENAI, STERLING 4 - - - - - ALASKA PRODUCTION SUMMARY BY FIELD AND POOL FOR 1994 - OIL PRODUCTION - OIL (BBL) CAS.HD.GAS (MCF) ANNUAL CUM ANNUAL CUM WATER (BBL) ANNUAL CUM 139,892 4,747,116 38,490 1,768,172 33,216 11,233 68,731 5,028 506,948 16,261 608,895 810 810 139,892 4,747,116 38,490 1,768,172 5 5 1,694 1,694 33,916,179 116,810,394 270,123,476 521,170,328 368,372 259,361 6,330,234 5,489,990 34,284,551 117,069,755 276,453,710 526,660,318 28,245,910 118,693,892 3,136,078 11,693,237 31,381,988 130,387,129 1,933,439 1,845,291 501,022 121,506,249 105,744,862 12,137,529 275,965 231,428 8,675 1,046,153 1,121,543 14,983 2,209,404 2,076,719 509,697 122,552,402 106,866,405 12,152,512 1,390 2,848 1,390 2,848 154,000 154,000 409 119,716 318 134,031 -7- ~~ - GAS PRODUCTION - NAT.GAS.LIQ (BBL) DRY GAS (MCF) ANNUAL CUM ANNUAL CUM 1,481,310 7,849,369 3,440 101,217 1,484,750 7,950,586 118,774 118,774 591,551 3,332,404 673,350 123,806,471 1,264,901 127,138,875 34,212,417 489,380,979 34,212,417 489,380,979 65,331 65,331 222,820 7,074,728 222,820 7,074,728 18,983 18,983 8,8-58 8,858 15,996,468 28,816,329 15,996,468 28,816,329 3,105,551 312,587,610 4,325,516 423,052,000 FIELD AND POOL NAME KENA I, STERLING 5.1 K E NA I, STERLING 5.2 KENA I, STERLING 6 KENA I, UNDEFINED KENA I, TYONEK KENA I, C.L.U. BELUGA KENA I, C.L.U. UPPER TYONEK KENA I, C.L. U. TYONEK D FIELD TOTAL KUPARUK RIVER, CRETACOUS UNDEF KUPARUK RIVER, KUPARUK RIVER KUPARUK RIVER, W SAK UNDEFINED FIELD TOTAL LEWIS RIVER, UNDEFINED FIELD TOTAL MCARTHUR RIVER, HEMLOCK MCARTHUR RIVER, MIDDLE KENAI G MCARTHUR RIVER, WEST FORELAND MCARTHUR RIVER, UNDEFINED MCARTHUR RIVER, MIDDLE KENAI FIELD TOTAL MIDDLE GROUND SHOAL, A MIDDLE GROUND SHOAL, B C AND D MIDDLE GROUND SHOAL, E F AND G MIDDLE GROUND SHOAL, UNDEFINED FIELD TOTAL MILNE POINT, KUPARUK RIVER - 8 - ALASKA PRODUCTION SUMMARY BY FIELD AND POOL FOR 1994 - OIL PRODUCTION - OIL (BBL) CAS.HD.GAS (MCF) ANNUAL CUM ANNUAL CUM 111,795,013 120,273,356 1,181,642,914 1,300,468,433 755,062 111,795,013 120,273,356 1,182,397,976 1,300,794,904 4,442,964 501,044,656 2,097,576 45,123,103 538,483 21,957,021 11,660 299,226 7,090,683 568,424,006 117,280 2,433,785 101,933 11,566,684 2,546,555 157,439,016 2,765,768 171,439,485 5,595,212 39,604,585 326,471 2,511,581 192,973,126 1,362,880 23,188,798 324,931 7,089,210 5,975 149,311 4,205,367 223,400,445 145,743 4,808,475 165,687 8,264,650 886,266 71,690,093 1,197,696 84,763,218 3,512,601 18,614,051 WATER (BBL) ANNUAL CUM 495 151,788 12,700 587 58,504 5,711 121,004 2,782 49,946 741 43, 127 897 19,023 9,410 11,940 719,249 56,455,530 127,644,709 681,047,696 2,129,936 127,644,709 739,633,162 33 1,635 33 1,635 37,537,707 446,002,888 2,681,159 15,778,114 1,489,670 11,512,470 6,071 116,949 41,714,607 473,410,421 235,415 2,094,199 51 ,549 5,070,678 2,212,754 82,072,128 2,499,718 89,237,005 3,242,332 23,191,449 - GAS PRODUCTION - NAT.GAS.LIQ (BBL) DRY GAS (MCF) ANNUAL CUM ANNUAL CUM 2,335,329 474,844,137 44,031,635 4,716,644 474,004,001 2,070,248 143,158,853 2,300,146 11,877 228,247,047 104 2,334,872 104 25,890,832 217 4,026,401 217 44,696,548 1,399,385 321 25,214,707 12, 198 2,171,912,048 3,345,638 3,345,638 243,972 8,400,721 243,972 8,400,721 7,981,409 784,489 212,981 45,852,973 446,955,038 45,852,973 8,978,879 446,955,038 1,833,138 10,266,374 1,833,138 10,266,374 ~ FIELD AND POOL NAME MILNE POINT, TERTIARY UNDEFINED MILNE POINT, SCHRADER BLUFF FIELD TOTAL MOQUAWKIE, UNDEFINED FIELD TOTAL NICOLAI CREEK, UNDEFINED FIELD TOTAL NORTH COOK INLET, TERTIARY FIELD TOTAL NORTH FORK, UNDEFINED FIELD TOTAL PRETTY CREEK, UNDEFINED FIELD TOTAL PRUDHOE BAY, PRUDHOE UNDEFINED PRUDHOE BAY, LISBURNE PRUDHOE BAY, NIAKUK PRUDHOE BAY, PRUDHOE PRUDHOE BAY, N PRUDHOE BAY PRUDHOE BAY, WEST BEACH FIELD TOTAL PT MCINTYRE, PT MCINTYRE FIELD TOTAL REDOUBT SHOAL, UNDEFINED FIELD TOTAL - - - ALASKA PRODUCTION SUMMARY BY FIELD AND POOL FOR 1994 - OIL PRODUCTION - OIL (BBL) CAS.HD.GAS (MCF) ANNUAL CUM ANNUAL CUM 1 ,082, 128 4,036,843 6,677,340 43,641,428 526,979 1,824,392 4,039,580 20,438,443 6,956,664 101,260,011 106,221,284 894,534,657 3,372,779 2,470,845 3,372,779 2,470,845 *351,493,304 2,402,584,376 **8,660,627,778 20,190,635,346 769,387 2,645,775 1,189,102 3,748,479 511,374 1,118,652 1,230,352 1,711,208 363,103,508 2,510,079,659 8,772,641,295 21,093,100,535 37,545,347 38,794,578 45,064,356 44,186,436 37,545,347 38,794,578 45,064,356 44,186,436 1,596 1 ,596 456 456 *INCLUDES **INCLUDES 64,769,411 BBLS OF CONDENSATE 410,505,950 BBLS OF CONDENSATE -9- WATER (BBL) ANNUAL CUM 4,432,762 43,899,138 276,476 7,951,570 67,754,295 663,708 38,798 38,798 410,165 410,165 150 150 6,761 6,761 1,112,346 2,764,580 28,638,774 98,797 98,797 441,840,699 3,037,632,989 463,468 11,244 465,773 19,222 445,178,788 3,067,967,901 646,220 646,220 715,535 715,535 249 249 -- ~ -~ - GAS PRODUCTION - NAT.GAS.LIQ (BBL) DRY GAS (MCF) ANNUAL CUM ANNUAL CUM 986,174 8,907,422 27,608 27,608 22,824,561 160,936,916 31,467 12,035 46,715 19,533 23,881,845 169,938,194 547,816 547,816 638,193 638,193 985,059 985,059 1,062,055 1,062,055 52,689,340 1,142,911,106 52,689,340 1,142,911,106 104,595 104,595 203,387 5,002,020 203,387 5,002,020 FIELD AND POOL NAME SOUTH BARROW, SOUTH BARROW FIELD TOTAL STERLING, UNDEFINED FIELD TOTAL STUMP LAKE, UNDEFINED FIELD TOTAL SWANSON RIVER, HEMLOCK SWANSON RIVER, UNDEFINED SWANSON RIVER, UNDEFINED FIELD TOTAL TRADING BAY, HEMLOCK TRADING BAY, UNDEFINED TRADING BAY, MIDDLE KENAI B TRADING BAY, MIDDLE KENAI C TRADING BAY, MIDDLE KENAI D TRADING BAY, MIDDLE KENAI E TRADING BAY, G-NE/HEMLOCK-NE TRADING BAY, W FORELAND TRADING BAY, UNDEFINED TRADING BAY, M.KENAI UNALLOCATED FIELD TOTAL WALAKPA, WALAKPA FIELD TOTAL - 10 - ALASKA PRODUCTION SUMMARY BY FIELD AND POOL FOR 1994 - OIL PRODUCTION - OIL (BBL) CAS.HD.GAS (MCF) ANNUAL CUM ANNUAL CUM 1,672,193 122,500,564 220,147,036 2,479,760,835 51,239 323,888 1,672,193 122,500,564 220,198,275 2,480,084,723 209,606 221,135 12,270,045 12,185,444 56,329 8,508 1,166,574 134,601 3,124,221 173,604 19,633,874 142,690 27,802,724 26,625 7,756,063 23,630,100 61,120 743,455 95,444,721 571,133 79,014 2,970,610 160,700 13,318,492 153,745 23,119,894 10,133 6,544,891 6,483,462 28,517 7,435 1,114,029 640,670 66,336,472 - GAS PRODUCTION - NAT.GAS.LIQ (BBL) DRY GAS (MCF) ANNUAL CUM ANNUAL CUM 260,718 21,904,671 260,718 21,904,671 224,431 2,319,539 224,431 2,319,539 454,095 4,871,230 454,095 4,871,230 WATER (BBL) ANNUAL CUM 12 1 ,040 12 1 ,040 109 109 109 109 80 309 80 309 3,154,397 84,520,822 4, 170 71,390 504,112 3,225,787 85,029,104 246,596 4,317,082 63,537 39,820 514,507 428,206 1,064,508 22,512,065 841,157 18,126,192 52,478 3,256,759 30,498,644 9,611 2,308,096 79,663,066 14 14 23,310 1,342,786 23,310 1,342,786 51 , 753 307,851 359,604 1,918,675 27,450,541 1,918,675 27,450,541 3,543,248 3,543,248 858,075 1,695,091 858,075 1,695,091 - - - - FIELD AND POOL NAME WEST FORK, UNDEFINED WEST FORK, STERLING A WEST FORK, STERLING B FIELD TOTAL WEST MCARTHUR RIVER, UNDEFINED FIELD TOTAL STATE TOTAL - - - - -...... ALASKA PRODUCTION SUMMARY BY FIELD AND POOL FOR 1994 - OIL PRODUCTION - OIL (BBL) CAS.HD.GAS (MCF) ANNUAL CUM ANNUAL CUM 920,661 1,022,402 920,661 1,022,402 568,947,815 2,921,132,541 11,504,182,768 25,948,647,983 216,107 216,107 247,456 247,456 -11- WATER (BBL) ANNUAL CUM 11,153 11,476 22,629 508,759 508,759 11,267 45,892 57, 159 609,347 663,661,346 4,748,370,414 609,347 - - GAS PRODUCTION - NAT.GAS.LIQ (BBL) DRY GAS (MCF) ANNUAL CUM ANNUAL CUM 1,541,595 136,421 1,223,461 69,133 1,430,875 205,554 4,195,931 25,938,042 181,655,671 192,566,078 4,506,202,124 ALASKA FIELD AND POOL NAME BEAVER CREEK, UNDEFINED BEAVER CREEK, BELUGA FIELD TOTAL BELUGA RIVER, UNDEFINED FIELD TOTAL ENDICOTT, UNDEFINED ENDICOTT, ENDICOTT ENDICOTT, IVISHAK FIELD TOTAL GRANITE PT, MIDDLE KENAI FIELD TOTAL KENA I, UNDEFINED KENA I, STERLING 4 KENA I, STERLING 6 FIELD TOTAL KUPARUK RIVER, CRETACOUS UNDEF KUPARUK RIVER, KUPARUK RIVER KUPARUK RIVER, W SAK UNDEFINED FIELD TOTAL LEWIS RIVER, UNDEFINED FIELD TOTAL - 12 - ENHANCED RECOVERY AND DISPOSAL PROJECTS SUMMARY BY FIELD AND POOL FOR 1994 - ENHANCED RECOVERY - - DISPOSAL PROJECTS - OIL (BBL) WATER (BBL) GAS (MCF) FLUIDS (BBL) ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM 21,036 72,059,724 316,834,742 1,303,350 11,012,922 73,363,074 327,847,664 1,476,374 142,695,532 1,476,374 142,695,532 21,036 3,834 267,341,752 2,008,227,229 1,785,506 267,341,752 2,010,016,569 MCARTHUR RIVER, HEMLOCK 45,733,561 1,121,638,789 MCARTHUR RIVER, MIDDLE KENAI G 6,543,613 59,206,789 MCARTHUR RIVER, WEST FORELAND 6,562,526 22,734,631 FIELD TOTAL 58,839,700 1,203,580,209 19,103 293,310 551,056 551,056 19,103 293,310 11,917 117,009 11,917 117,009 202,598 5,683,476 102,533,897 441,628,424 102,533,897 441,628,424 202,598 5,683,476 93,287,697 1,012,313,160 22,642 440,452 829,025 1 , 440 1 ,440 24,082 1,270,917 2,106,458 13,944,869 93,287,697 1,012,313,160 2,106,458 13,944,869 2,578 16,790 2,578 16,790 - - - ALASKA FIELD AND POOL NAME MIDDLE GROUND SHOAL, UNDEFINED MIDDLE GROUND SHOAL, UNDEFINED MIDDLE GROUND SHOAL, A MIDDLE GROUND SHOAL, B C AND D MIDDLE GROUND SHOAL, E F AND G FIELD TOTAL - ~ - - - ENHANCED RECOVERY AND DISPOSAL PROJECTS SUMMARY BY FIELD AND POOL FOR 1994 - ENHANCED RECOVERY - - DISPOSAL PROJECTS - OIL (BBL) WATER (BBL) GAS (MCF) FLUIDS (BBL) ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM MILNE POINT, KUPARUK RIVER MILNE POINT, SCHRADER BLUFF FIELD TOTAL PRUDHOE BAY, LISBURNE UNDEFINED PRUDHOE BAY, PRUDHOE UNDEFINED PRUDHOE BAY, LISBURNE PRUDHOE BAY, PRUDHOE FIELD TOTAL PT MCINTYRE, PT MCINTYRE FIELD TOTAL SWANSON RIVER, UNDEFINED SWANSON RIVER, HEMLOCK FIELD TOTAL TRADING BAY, HEMLOCK TRADING BAY, MIDDLE KENAI C TRADING BAY, MIDDLE KENAI D TRADING BAY, G-NE/HEMLOCK-NE FIELD TOTAL WEST MCARTHUR RIVER, UNDEFINED FIELD TOTAL STATE TOTAL 13,012,875 13,012,875 13,033,911 150,390 20,899 6,905,304 658,026 31 ,598, 144 3,449,943 257,976,339 4,128,868 296,630,177 7,311,836 66,105,585 913,700 2,026,531 8,225,536 68,132,116 8,826,787 554,277,020 5,042,110,466 554,277,020 5,050,937,253 21,491,967 21,491,967 21,491,967 21,491,967 8,337,995 8,337,995 343,518 986,722 33,037,058 986,722 66,560,076 33,518,440 1,973,444 133,459,092 991,117,735 9,263,128,574 - 13 - 99,716 132,603 99,716 132,603 2,305,345 9,395,126 2,305,345 9,395,126 3,902,943 28,733,125 66,194,223 773,045,989 99,748,214 825,140,320 2,200,512,949 18,326,681,930 2,300,261,163 19,151,822,250 34,460,790 38,439,942 34,460,790 38,439,942 70,097,166 801,779,114 3,225,787 20,071,339 97,147,624 2,729,846,255 97,147,624 2,729,846,255 3,225,787 20,071,339 2,629,996,516 23,383,996,213 537,262 696,935 537,262 696,935 76,326,667 844,006,362 - 14 - DRILLING PERMITS APPROVED 1989 - 1994 1989 1990 1991 1992 1993 1994 EXPLORATORY WELLS Province Arctic Slope 13 6 12 9 11 7 Cook Inlet Basin ° 3 5 2 7 1 13 9 17 11 18 8 DEVELOPMENTAL & SERVICE WELLS Province Arctic Slope 109 148 127 132 174 138 Cook Inlet Basin 14 16 14 8 19 15 123 164 141 140 193 153 TOTAL PERMITS APPROVED 136 173 158 151 211 161 DRILLING ACTIVITY, 1994 RESULTS OF EXPLORATORY DRILLlNG* FOOTAGE Province OIL GAS SERVICE SUSPENDED P&A DRILLED Arctic Slope 1 0 0 ° 6 62,064 Cook Inlet Basin 0 0 0 ° 1 5,730 67,794 RESULTS OF DEVELOPMENTAL AND SERVICE DRILLlNG* Province Arctic Slope 111 0 16 6 3 1,216,907 Cook Inlet Basin 15 1 0 ° 0 154,820 1,371,727 TOTAL 1,439,521 *INCLUDES FOOTAGE DRILLED IN WELLS ACTIVE AS OF DECEMBER 31,1994 - - - - - - -- -- State of Alaska Footage Drilled Annually (10oo's of Feet) 2500 1000 """. /A 1/\ , . '-r I ~: ^~., I //'/' , ~ I I, / ," -' , 'lit - - - - -, 'IItII' ~t - , . .... , Il1o. 'OIl. ' .- - ... ... -" .... .. '- V .... . ~'~.I -...... .- y '''"'\", ~ 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 \ . I' ~ . . ,/\ ~I \ r; , , ' ' " - . 2000 ¡., .I \ . I '/. I \ .... I , '" 1500 I 500 ~/. " / ",/, I .... , '", I . , , /,,, ,. " , \ .. - ~ , - , " ' 0 ~ ~ 60 61 62 63 64 65 66 67 68 69 70 71 ~ '" ... Year \ - - Service... Exploration - . Development T otall -15- -16- AP I I NDT PERMIT EXPLORATORY WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-883-20090-00 SUNFISH 3 PHILLIPS PETROLEUM CO 11/19/93 04/02/94 SUSP 93-0076 1249FT FNL AND 980FT FWL, SEC 06, T11N, R009W SM. 4347FT FSL AND 1395FT FWL, SEC 31, T12N, R009W SM. 14,705 13,281 50-833-20091-00 NORTH FORELAND ST 2 ARCO ALASKA INC 93-0078 3279FT FNL AND 1700FT FEL, SEC 22, T11N, R010W SM. 3279FT FNL AND 1700FT FEL, SEC 22, T11N, R010W SM. 50-733-20452-00 S COOK INLET ST 1 ARCO ALASKA INC 93-0095 670FT FSL AND 2014FT FWL, SEC 34, T11N, R010W SM. 670FT FSL AND 2014FT FWL, SEC 34, T11N, R010W SM. LOCATION LOCATION 50-089-20023-00 YUKON GOLD 1 BP EXPLORATION (ALASKA) INC 11/18/93 01/29/94 P&A 93-0149 5061FT FNL AND 4640FT FEL, SEC 13, T08N, R023E UM. 129FT FNL AND 279FT FEL, SEC 23, T08N, R023E UM. 12,800 12,667 50-287-20013-00 AMETHYST STATE 1 UNION OIL CO OF CALIFORNIA 02/02/94 03/17/94 P&A 93-0182 2459FT FNL AND 3706FT FEL, SEC 12, T02N, R007E UM. 2481FT FNL AND 3961FT FEL, SEC 12, T02N, R007E UM. 11,136 11,126 50-029-22438-00 NORTHSTAR 3 AMERADA HESS CORP 01/31/94 03/28/94 P&A 93-0203 502FT FSL AND 2140FT FEL, SEC 17, T13N, R013E UM. 3680FT FSL AND 2890FT FEL, SEC 20, T13N, R013E UM. 10,000 9,562 50-089-20024-00 SOURDOUGH 1 BP EXPLORATION (ALASKA) INC 94-0004 4032FT FNL AND 2537FT FEL, SEC 04, T08N, R024E UM. 3412FT FNL AND 1103FT FEL, SEC 04, T08N, R024E UM. 50-103-20201-00 FIORD 2 ARCO ALASKA INC 02/11/94 03/07/94 P&A 94-0009 2126FT FNL AND 1314FT FWL, SEC 24, T12N, R005E UM. 934FT FSL AND 835FT FEL, SEC 14, T12N, R005E UM. 8,400 7,214 LOCATION 50-089-20025-00 SOURDOUGH 2 BP EXPLORATION (ALASKA) INC 02/16/94 04/27/94 P&A 94-0015 3668FT FNL AND 686FT FEL, SEC 31, T09N, R024E UM. 3346FT FNL AND 141FT FEL, SEC 31, T09N, R024E UM. 12,600 12,562 50-029-22441-00 BADAMI 3 BP EXPLORATION (ALASKA) INC 94-0020 1355FT FNL AND 1637FT FEL, SEC 10, T09N, R020E UM. 3759FT FSL AND 4121FT FEL, SEC 03, T09N, R020E UM. 50-103-20207-00 BERGSCHRUND 1 ARCO ALASKA INC 03/13/94 04/14/94 P&A 94-0026 2130FT FNL AND 1600FT FEL, SEC 32, T12N, R005E UM. 2102FT FNL AND 1652FT FEL, SEC 32, T12N, R005E UM. 7,502 7,501 LOCATION 50-009-20008-00 ALASKA 94 CBM 1 STATE OF ALASKA, DNR 04/12/94 OS/24/94 P&A 94-0069 313FT FSL AND 173FT FEL, SEC 31, T18N, R001W SM. 313FT FSL AND 173FT FEL, SEC 31, T18N, R001W SM. 1,245 1,245 50-629-22532-00 BADAMI 4 BP EXPLORATION (ALASKA) INC 94-0160 5160FT FNL AND 3884FT FEL, SEC 03, T09N, R020E UM. 2187FT FNL AND 3668FT FEL, SEC 03, T09N, R020E UM. 50-629-22533-00 BADAMI 5 BP EXPLORATION (ALASKA) INC 94-0161 3334FT FNL AND 4770FT FEL, SEC 05, T09N, R020E UM. 786FT FNL AND 3461FT FEL, SEC 05, T09N, R020E UM. 50-029-22536-00 MILNE POINT UNIT E-13 BP EXPLORATION (ALASKA) INC 94-0166 3778FT FSL AND 2067FT FEL, SEC 25, T13N, R010E UM. 3425FT FSL AND 3751FT FEL, SEC 23, T13N, R010E UM. 50-103-20210-00 FIORD 3 ARCO ALASKA INC 94-0171 1274FT FNL AND 1333FT FEL, SEC 25, T12N, R005E UM. 1274FT FNL AND 1333FT FEL, SEC 25, T12N, R005E UM. 50-103-20211-00 ALPINE 1 ARCO ALASKA INC 94-0172 1465FT FSL AND 2250FT FWL, SEC 01, T11N, R004E UM. 1465FT FSL AND 2250FT FWL, SEC 01, T11N, R004E UM. LOCATION LOCATION LOCATION LOCATION LOCATION ,- - - - ~ ---- -.r- - ............... - - ~ ~~ ~-:t AP J I NDT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22052-00 PRUDHOE BAY UNIT L5-19 ARCO ALASKA INC 05/30/94 09/24/94 P&A 90-0068 1883FT FSL AND 153FT FEL, SEC 02, T11N, R015E UM. 2050FT FNL AND 1903FT FEL, SEC 04, T11N, R015E UM. 16,142 8,656 50-029-22264-00 KUPARUK RIV UNIT 3R-16 ARCO ALASKA INC 92-0040 1920FT FNL AND 2419FT FWL, SEC 09, T13N, R009E UM. 1154FT FSL AND 1865FT FWL, SEC 04, T13N, R009E UM. 50-029-22289-00 PT MCINTYRE P2-30 ARCO ALASKA INC 10/14/92 01/19/94 1-01L 92-0095 191FT FNL AND 1383FT FWL, SEC 14, T12N, R014E UM. 76FT FNL AND 1211FT FWL, SEC 13, T12N, R014E UM. 10,826 9,331 EXPIRED 50-029-22299-00 PT MCINTYRE P2-25 ARCO ALASKA INC 92-0114 122FT FNL AND 1411FT FWL, SEC 14, T12N, R014E UM. 1878FT FNL AND 1325FT FWL, SEC 07, T12N, R015E UM. 50-133-20445-00 BEAVER CK UNIT 9 MARATHON OIL CO 07/28/94 09/02/94 2-GAS 92-0122 1188FT FNL AND 1568FT FWL, SEC 34, T07N, R010W SM. 2792FT FNL AND 1259FT FWL, SEC 34, T07N, R010W SM. 8,881 8,500 EXPIRED 50-029-22375-00 DUCK IS UNIT MPI 2-60/U13 BP EXPLORATION (ALASKA) INC 01/01/94 01/31/94 1-01L 93-0083 3176FT FSL AND 2344FT FEL, SEC 36, T12N, R016E UM. 1226FT FSL AND 3428FT FEL, SEC 35, T12N, R016E UM. 13,010 10,361 50-029-20331-01 PRUDHOE BAY UNIT B-l1A BP EXPLORATION (ALASKA) INC 93-0096 3318FT FSL AND 1611FT FEL, SEC 31, T11N, R014E UM. 3723FT FSL AND 4529FT FEL, SEC 06, T10N, R014E UM. 50-029-22388-00 PT MCINTYRE P2-06 ARCO ALASKA INC 08/06/93 01/30/94 1-01L 93-0103 29FT FSL AND 1046FT FWL, SEC 11, T12N, R014E UM. 1707FT FSL AND 1349FT FEL, SEC 03, T12N, R014E UM. 12,103 9,232 LOCATION 50-029-22389-00 KUPARUK RIV UNIT 2E-07 ARCO ALASKA INC 11/03/93 03/14/94 1-01L 93-0104 655FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 1553FT FSL AND 811FT FWL, SEC 06, T10N, R010E UM. 10,360 6,390 50-733-20453-00 MGS A-13A-Ol SHELL WESTERN E&P INC 93-0109 1621FT FSL AND 326FT FEL, SEC 11, T08N, R013W SM. 3463FT FSL AND 5245FT FEL, SEC 01, T08N, R013W SM. 50-029-22395-00 PT MCINTYRE P2-12 ARCO ALASKA INC 08/22/93 01/29/94 1-01L 93-0115 6FT FNL AND 1129FT FWL, SEC 14, T12N, R014E UM. 113FT FSL AND 2262FT FWL, SEC 02, T12N, R014E UM. 10,990 9,226 LOCATION 50-733-20454-00 MGS ST 17595 29 UNION OIL CO OF CALIFORNIA 09/20/93 01/25/94 1-01L 93-0118 1934FT FNL AND 544FT FWL, SEC 31, T09N, R012W SM. 418FT FSL AND 537FT FWL, SEC 31, T09N, R012W SM. 10,280 9,192 50-733-20455-00 MGS ST 17595 28 UNION OIL CO OF CALIFORNIA 10/04/93 03/25/94 1-01L 93-0119 1929FT FNL AND 543FT FWL, SEC 31, T09N, R012W SM. 1283FT FNL AND 1514FT FWL, SEC 30, T09N, R012W SM. 10,582 7,383 50-733-20456-00 MGS ST 17595 30 UNION OIL CO OF CALIFORNIA 09/28/93 02/27/94 1-01L 93-0120 1932FT FNL AND 539FT FWL, SEC 31, T09N, R012W SM. 1871FT FSL AND 2449FT FWL, SEC 30, T09N, R012W SM. 11,275 9,271 50-029-20413-01 PRUDHOE BAY UNIT C-14A BP EXPLORATION (ALASKA) INC 93-0122 335FT FNL AND 1219FT FEL, SEC 19, T11N, R014E UM. 706FT FSL AND 5248FT FEL, SEC 16, T11N, R014E UM. 50-029-22397-00 PT MCINTYRE P2-16 ARCO ALASKA INC 09/02/93 01/27/94 1-01L 93-0123 27FT FNL AND 1184FT FWL, SEC 14, T12N, R014E UM. 3300FT FSL AND 3072FT FWL, SEC 11, T12N, R014E UM. 10,535 9,202 LOCATION 50-029-21763-01 PRUDHOE BAY UNIT E-23A BP EXPLORATION (ALASKA) INC 10/15/93 01/27/94 1-01L 93-0124 1820FT FNL AND 501FT FEL, SEC 06, T11N, R014E UM. 3215FT FNL AND 1185FT FWL, SEC 08, Tl1N, R014E UM. 12,300 8,899 50-733-20004-61 GRANITE PT ST 17586 3RD UNION OIL CO OF CALIFORNIA 12/03/93 02/02/94 1-01L 93-0127 2009FT FSL AND 1948FT FWL, SEC 31, T11N, R011W SM. 1215FT FSL AND 1321FT FEL, SEC 36, T11N, R012W SM. 10,576 9,858 -17- -18- AP I I NOT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-21201-01 PRUDHOE BAY UNIT DS15-09A ARCO ALASKA INC 11/27/93 02/06/94 1-01L 93-0138 3517FT FSL AND 3877FT FEL, SEC 22, T11N, R014E UM. 1092FT FSL AND 411FT FEL, SEC 15, T11N, R014E UM. 10,700 9,080 50-029-21898-01 PRUDHOE BAY UNIT DS18-23A ARCO ALASKA INC 11/06/93 01/28/94 1-01L 93-0141 4503FT FSL AND 267FT FEL, SEC 24, T11N, R014E UM. 603FT FSL AND 2849FT FEL, SEC 13, T11N, R014E UM. 10,405 8}701 50-029-22405-00 PT MCINTYRE P2-42 ARCO ALASKA INC 12/26/93 01/17/94 1-01L 93-0143 357FT FNL AND 1314FT FWL, SEC 14, T12N} R014E UM. 1546FT FNL AND 401FT FWL, SEC 13, T12N, R014E UM. 10,585 9,223 50-103-20195-00 KUPARUK RIV UNIT 2A-24 ARCO ALASKA INC 10/10/93 03/07/94 1-01L 93-0144 736FT FSL AND 53FT FEL, SEC 14, T11N, R008E UM. 1288FT FSL AND 1580FT FEL, SEC 15, T11N, R008E UM. 9}674 6,118 50-103-20197-00 KUPARUK RIV UNIT 2A-19 ARCO ALASKA INC 10/25/93 03/04/94 1-01L 93-0152 676FT FSL AND 53FT FEL, SEC 14, T11N, R008E UM. 1420FT FNL AND 1575FT FEL, SEC 22, T11N, R008E UM. 9,785 6,179 50-029-21418-01 PRUDHOE BAY UNIT K-05A BP EXPLORATION (ALASKA) INC 12/17/93 01/03/94 1-01L 93-0156 1935FT FNL AND 441FT FWL, SEC 04, T11N, R014E UM. 1723FT FNL AND 30FT FEL, SEC 08, T11N, R014E UM. 11,172 8,829 50-029-20162-01 PRUDHOE BAY UNIT D-07A BP EXPLORATION (ALASKA) INC 01/07/94 02/14/94 1-01L 93-0157 2280FT FNL AND 1067FT FEL} SEC 23, T11N, R013E UM. 906FT FNL AND 3778FT FEL, SEC 14, T11N, R013E UM. 13,072 9,040 50-029-22410-00 NIAKUK NK-07 BP EXPLORATION (ALASKA) INC OS/28/94 09/10/94 1-01L 93-0159 1251FT FSL AND 1124FT FEL, SEC 36, T12N, R015E UM. 1905FT FNL AND 1099FT FWL, SEC 26, T12N, R015E UM. 15,694 9,676 50-103-20198-00 KUPARUK RIV UNIT 2A-22 ARCO ALASKA INC 93-0163 756FT FSL AND 227FT FWL, SEC 13, T11N, R008E UM. 2438FT FNL AND 380FT FWL, SEC 13, T11N, R008E UM. 50-733-20097-03 TRADING BAY UNIT K-26 UNION OIL CO OF CALIFORNIA 12/14/93 02/07/94 1-01L 93-0165 725FT FSL AND 133FT FEL} SEC 17, T09N, R013W SM. 5101FT FSL AND 2233FT FEL, SEC 17, T09N, R013W SM. 10,984 9,682 LOCATION 50-103-20199-00 KUPARUK RIV UNIT 2A-18 ARCO ALASKA INC 93-0166 736FT FSL AND 227FT FWL} SEC 14, T11N, R008E UM. 184FT FNL AND 663FT FWL, SEC 24, T11N, R008E UM. 50-029-22415-00 KUPARUK RIV UNIT 2E-06 ARCO ALASKA INC LOCATION 93-0169 630FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 1535FT FNL AND 1826FT FWL, SEC 12, T10N, R009E UM. 10,690 6,461 LOCATION 50-029-22416-00 DUCK I S UN IT SD I 3 -43/P 36 BP EXPLORA T I ON (ALASKA) I NC 04/15/94 OS/25/94 1-0 I L 93-0170 2777FT FSL AND 640FT FEL, SEC 08, T11N, R017E UM. 3725FT FSL AND 65FT FWL, SEC 09, T11N, R017E UM. 10,565 10,479 50-029-22417-00 PRUDHOE BAY UNIT X-34 BP EXPLORATION (ALASKA) INC 12/07/93 01/26/94 1-01L 93-0172 215FT FSL AND 544FT FEL, SEC 06, T10N, R014E UM. 591FT FSL AND 2083FT FEL, SEC 01, T10N, R013E UM. 11,765 9,201 50-029-22418-00 DUCK IS UNIT MPI 2-24/M12 BP EXPLORATION (ALASKA) INC 12/01/93 05/09/94 1-01L 93-0173 3352FT FSL AND 2229FT FEL, SEC 36, T12N, R016E UM. 3073FT FSL AND 4875FT FEL, SEC 25, T12N, R016E UM. 12,310 10,464 50-029-22419-00 KUPARUK RIV UNIT 2E-17 ARCO ALASKA INC 11/15/93 04/25/94 SUSP 93-0174 642FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 1068FT FSL AND 1559FT FEL, SEC 01, T10N, R009E UM. 9,206 6,388 50-029-22420-00 KUPARUK RIV UNIT 2E-18 ARCO ALASKA INC 93-0175 667FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 1952FT FNL AND 1052FT FEL, SEC 01, Tl0N, R009E UM. 50-029-21744-01 PRUDHOE BAY UNIT DS7-27A ARCO ALASKA INC 93-0176 952FT FNL AND 497FT FWL, SEC 34, T11N, R014E UM. 3684FT FSL AND 693FT FEL, SEC 28, T11N, R014E UM. LOCATION LOCATION -- .- ~ - ~ ~ -- - - ~ - - - AP I I NDT PERM IT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22422-00 PRUDHOE BAY UNIT E-33 BP EXPLORATION (ALASKA) INC 12/11/93 01/04/94 1-01L 93-0178 1598FT FNL AND 883FT FEL, SEC 06, T11N, R014E UM. 3633FT FNL AND 4450FT FEL, SEC 06, T11N, R014E UM. 11,551 8,972 50-029-22423-00 KUPARUK RIV UNIT 2E-05 ARCO ALASKA INC 11/27/93 04/25/94 SUSP 93-0179 605FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 1293FT FSL AND 1824FT FEL, SEC 06, T10N, R010E UM. 12,210 6,381 50-733-20383-61 MGS A33-11LS SHELL WESTERN E&P INC 01/27/94 03/03/94 1-01L 93-0180 1571FT FSL AND 385FT FEL, SEC 11, T08N, R013W SM. 57FT FSL AND 2782FT FEL, SEC 11, T08N, R013W SM. 11,501 9,807 50-029-22424-00 PRUDHOE BAY UNIT R-35 BP EXPLORATION (ALASKA) INC 12/08/93 02/01/94 1-01L 93-0181 608FT FSL AND 826FT FWL, SEC 32, T12N, R013E UM. 1767FT FSL AND 2093FT FWL, SEC 33, T12N, R013E UM. 12,088 9,183 50-133-20424-01 W FORK CIRI WF1-21RD CIRI PRODUCTION CO 02/03/94 03/17/94 2-GAS 93-0183 1984FT FNL AND 1707FT FEL, SEC 21, T06N, R009W SM. 2088FT FNL AND 1732FT FEL, SEC 21, T06N, R009W SM. 5,125 5,104 50-029-20317-01 PRUDHOE BAY UNIT DS14-01A ARCO ALASKA INC 12/13/93 01/09/94 1-01L 93-0185 4135FT FSL AND 1252FT FEL, SEC 09, T10N, R014E UM. 3637FT FSL AND 4629FT FEL, SEC 04, T10N, R014E UM. 11,541 9,241 50-029-20107-01 PRUDHOE BAY UNIT DS4-05A ARCO ALASKA INC 04/29/94 05/17/94 1-01L 93-0186 742FT FNL AND 420FT FEL, SEC 34, T11N, R015E UM. 1733FT FSL AND 3429FT FEL, SEC 27, T11N, R015E UM. 10,294 8,943 50-029-22426-00 KUPARUKRIV UNIT 3M-23 ARCO ALASKA INC 12/18/93 04/24/94 1-01L 93-0187 1008FT FNL AND 1622FT FEL, SEC 25, T13N, R008E UM. 1024FT FNL AND 1173FT FEL, SEC 27, T13N, R008E UM. 12,750 6,394 50-029-22427-00 KUPARUK RIV UNIT 2E-04 ARCO ALASKA INC 93-0188 580FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 839FT FNL AND 1250FT FWL, SEC 07, T10N, R010E UM. 50-029-22428-00 KUPARUK RIV UNIT 2E-08 ARCO ALASKA INC 12/07/93 03/15/94 1-01L 93-0189 680FT FSL AND 160FT FWL, SEC 36, T11N, R009E UM. 723FT FSL AND 1012FT FEL, SEC 36, T11N, R009E UM. 7,775 6,319 LOCATION 50-733-20457-00 TRADING BAY UNIT M-31 UNION OIL CO OF CALIFORNIA 05/10/94 07/18/94 2-01L 93-0190 970FT FNL AND 522FT FWL, SEC 33, T09N, R013W SM. 4663FT FSL AND 3110FT FWL, SEC 28, T09N, R013W SM. 12,018 9,207 50-029-22430-00 PRUDHOE BAY UNIT K-16 BP EXPLORATION (ALASKA) INC 01/04/94 02/03/94 1-01L 93-0192 3513FT FSL AND 4148FT FEL, SEC 04, T11N, R014E UM. 2360FT FNL AND 2367FT FEL, SEC 09, T11N, R014E UM. 12,124 8,744 50-029-22424-01 PRUDHOE BAY UNIT R-35A BP EXPLORATION (ALASKA) INC 93-0194 608FT FSL AND 826FT FWL, SEC 32, T12N, R013E UM. 2832FT FNL AND 407FT FEL, SEC 32, T12N, R013E UM. 50-029-22432-00 KUPARUK RIV UNIT 3M-24 ARCO ALASKA INC 01/17/94 06/30/94 1-01L 93-0195 984FT FNL AND 1612FT FEL, SEC 25, T13N, R008E UM. 1375FT FSL AND 532FT FEL, SEC 27, T13N, R008E UM. 12,490 6,361 LOCATION 50-029-22433-00 KUPARUK RIV UNIT 3M-25 ARCO ALASKA INC 12/30/93 01/07/94 P&A 93-0196 961FT FNL AND 1602FT FEL, SEC 25, T13N, R008E UM. 2000FT FNL AND 2038FT FWL, SEC 23, T13N, R008E UM. 10,888 6,351 50-029-22434-00 PRUDHOE BAY UNIT DS4-46 ARCO ALASKA INC 12/27/93 02/16/94 1-01L 93-0197 590FT FSL AND 323FT FWL, SEC 26, T11N, R015E UM. 4285FT FNL AND 864FT FWL, SEC 35, T11N, R015E UM. 10,983 9,190 50-029-22435-00 PRUDHOE BAY UNIT X-31 BP EXPLORATION (ALASKA) INC 04/10/94 05/11/94 1-01L 93-0198 4819FT FSL AND 406FT FEL, SEC 07, T10N, R014E UM. 1990FT FNL AND 3596FT FEL, SEC 12, T10N, R013E UM. 13,473 9,025 50-029-22436-00 PRUDHOE BAY UNIT X-35 BP EXPLORATION (ALASKA) INC 02/14/94 03/28/94 1-01L 93-0199 4797FT FSL AND 513FT FEL, SEC 07, T10N, R014E UM. 1081FT FNL AND 119FT FWL, SEC 12, T10N, R014E UM. 14,325 9,193 -1Q- -20- API INDT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT.DEPTH TVD 50-029-20318-02 PRUDHOE BAY UNIT DS14-02B ARGO ALASKA INC 01/08/94 01/27/94 1-01L 93-0200 1262FT FNL AND 1228FT FEL, SEC 09, T10N, R014E UM. 618FT FNL AND 1571FT FEL, SEC 04, T10N, R014E UM. 11,755 9,127 50-029-21329-01 PRUDHOE BAY UNIT DS9-34A ARCO ALASKA INC 02/27/94 04/03/94 1-01L 93-0201 1763FT FSL AND 1036FT FEL, SEC 02, T10N, R015E UM. 1369FT FSL AND 1719FT FWL, SEC 36, T11N, R015E UM. 12,630 8,975 50-029-22437-00 PRUDHOE BAY UNIT E-34 BP EXPLORATION (ALASKA) INC 01/05/94 01/27/94 1-01L 93-0202 168FT FNL AND 500FT FEL, SEC 06, T11N, R014E UM. 795FT FSL AND 2878FT FWL, SEC 32, T12N, R014E UM. 10,742 8,727 50-029-21623-01 PRUDHOE BAY UNIT DS11-24A ARGO ALASKA INC 02/14/94 03/05/94 1-01L 93-0204 217FT FSL AND 180FT FEL, SEC 28, T11N, R015E UM. 500FT FSL AND 2489FT FEL, SEC 28, T11N, R015E UM. 9,614 9,029 50-029-22439-00 PRUDHOE BAY UNIT DS4-47 ARGO ALASKA INC 01/12/94 02/18/94 1-01L 94-0003 649FT FSL AND 311FT FWL, SEC 26, T11N, R015E UM. 4472FT FNL AND 4361FT FEL, SEC 34, T11N, R015E UM. 12,100 9,129 50-029-22440-00 NIAKUK NK-26 ARGO ALASKA INC 02/02/94 03/23/94 1-01L 94-0005 1358FT FSL AND 648FT FEL, SEC 36, T12N, R015E UM. 1316FT FSL AND 677FT FWL, SEC 33, T12N, R016E UM. 15,745 9,297 50-029-22414-01 NIAKUK NK-12A BP EXPLORATION (ALASKA) ING 01/15/94 03/05/94 1-01L 94-0007 1327FT FSL AND 996FT FEL, SEC 36, T12N, R015E UM. 194FT FNL AND 822FT FEL, SEC 26, T12N, R015E UM. 15,040 9,476 50-103-20200-00 KUPARUK RIV UNIT 3H-24 ARGO ALASKA INC 94-0008 1095FT FNL AND 282FT FWL, SEG 12, T12N, R008E UM. 1432FT FNL AND 1348FT FEL, SEC 03, T12N, R008E UM. 50-029-21166-01 PRUDHOE BAY UNIT DS15-07A ARCO ALASKA INC 02/04/94 02/25/94 1-01L 94-0011 1527FT FNL AND 1354FT FWL, SEG 22, T11N, R014E UM. 1207FT FNL AND 2157FT FWL, SEC 14, T11N, R014E UM. 13,545 8,763 LOCATION 50-029-22442-00 KUPARUK RIV UNIT 3M-28 ARCO ALASKA INC 01/27/94 04/21/94 1-01L 94-0012 1285FT FNL AND 1737FT FEL, SEC 25, T13N, R008E UM. 998FT FNL AND 821FT FEL, SEC 34, T13N, R008E UM. 13,240 6,284 50-029-22443-00 PRUDHOE BAY UNIT DS4-43 ARGO ALASKA INC 01/31/94 06/23/94 1-01L 94-0013 56FT FNL AND 4820FT FEL, SEG 35, T11N, R015E UM. 737FT FNL AND 1427FT FWL, SEC 01, T10N, R015E UM. 13,087 9,118 50-029-22444-00 PRUDHOE BAY UNIT H-31 BP EXPLORATION (ALASKA) INC 02/07/94 03/06/94 1-01L 94-0014 3552FT FSL AND 1265FT FEL, SEC 21, T11N, R013E UM. 2709FT FNL AND 1296FT FEL, SEC 20, T11N, R013E UM. 11,330 9,237 50-103-20203-00 KUPARUK RIV UNIT 3H-25 ARCO ALASKA INC 02/19/94 05/17/94 1-01L 94-0016 1220FT FNL AND 281FT FWL, SEG 12, T12N, R008E UM. 1440FT FSL AND 1216FT FWL, SEC 03, T12N, R008E UM. 12,410 6,131 50-029-22445-00 KUPARUK RIV UNIT 3M-27 ARCO ALASKA INC 94-0017 893FT FNL AND 1574FT FEL, SEC 25, T13N, R008E UM. 967FT FSL AND 1153FT FEL, SEC 22, T13N, R008E UM. 50-103-20204-00 KUPARUK RIV UNIT 3H-23 ARCO ALASKA INC 02/13/94 06/28/94 1-01L 94-0018 1020FT FNL AND 282FT FWL, SEC 12, T12N, R008E UM. 1675FT FNL AND 1166FT FWL, SEC 02, T12N, R008E UM. 9,360 6,212 LOCATION 50-103-20205-00 KUPARUK RIV UNIT 3H-31 ARCO ALASKA INC 02/07/94 05/15/94 1-01L 94-0019 970FT FNL AND 282FT FWL, SEC 12, T12N, R008E UM. 1707FT FSL AND 1383FT FEL, SEC 35, T13N, R008E UM. 10,730 6,242 50-103-20206-00 KUPARUK RIV UNIT 3H-30 ARCO ALASKA INC 94-0021 995FT FNL AND 282FT FWL, SEC 12, T12N, R008E UM. 940FT FSL AND 2090FT FEL, SEC 34, T13N, R008E UM. 50-029-22447-00 NIAKUK NK-16 BP EXPLORATION (ALASKA) INC 94-0022 1388FT FSL AND 892FT FEL, SEC 36, T12N, R015E UM. 1043FT FSL AND 228FT FEL, SEC 30, T12N, R016E UM. LOCATION LOCATION - - - -- ~ - - --. - ~ AP I I NDT PERM IT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-20480-01 PRUDHOE BAY UNIT DSll-04A ARCO ALASKA INC 02/25/94 03/22/94 1-01L 94-0023 604FT FNL AND 8FT FWL, SEC 34, TllN, R015E UM. 1591FT FNL AND 962FT FEL, SEC 33, Tl1N, R015E UM. 9,355 9,084 50-029-22448-00 PRUDHOE BAY UNIT DS15-33 ARCO ALASKA INC 02/24/94 04/02/94 1-01L 94-0024 550FT FNL AND 106FT FWL, SEC 22, TllN, R014E UM. 3950FT FSL AND 4063FT FEL, SEC 16, Tl1N, R014E UM. 12,381 9,743 50-029-22449-00 PRUDHOE BAY UNIT H-32 BP EXPLORATION (ALASKA) tNC 02/26/94 03/27/94 1-01L 94-0025 3372FT FSL AND 1264FT FEL, SEC 21, Tl1N, R013E UM. 1650FT FNL AND 189FT FEL, SEC 20, T11N, R013E UM. 10,544 9,237 50-029-22450-00 MILNE POINT UNIT F-46 BP EXPLORATION (ALASKA) INC 03/17/94 04/08/94 SUSP 94-0027 2043FT FSL AND 2462FT FWL, SEC 06, T13N, R010E UM. 3969FT FSL AND 1063FT FEL, SEC 35, T14N, R009E UM. 14,465 7,334 50-103-20208-00 KUPARUK RIV UNIT 3H-26 ARCO ALASKA INC 94-0029 1384FT FNL AND 281FT FWL, SEC 12, T12N, R008E UM. 2562FT FSL AND 02/27/94 06/24/94 1-01L 63FT FEL, SEC 11, T12N, R008E UM. 6,660 6,307 50-029-22452-00 KUPARUK RIV UNIT 1B-14 ARCO ALASKA INC 03/10/94 06/05/94 1-01L 94-0030 499FT FNL AND 532FT FEL, SEC 09, TllN, R010E UM. 702FT FNL AND 525FT FWL, SEC 04, T11N, R010E UM. 9,986 6,790 50-103-20209-00 KUPARUK RIV UNIT 3H-29 ARCO ALASKA INC 94-0031 1119FT FNL AND 281FT FWL, SEC 12, T12N, R008E UM. 885FT FNL AND 1372FT FWL, SEC 03, T12N, R008E UM. 50-029-22453-00 PT MCINTYRE P2-23 ARCO ALASKA INC 03/09/94 07/18/94 1-01L 94-0032 67FT FNL AND 1281FT FWL, SEC 14, T12N, R014E UM. 3FT FSL AND 2784FT FWL, SEC 01, T12N, R014E UM. 13,110 9,227 LOCATION 50-029-20164-01 PRUDHOE BAY UNIT DS1-09A ARCO ALASKA INC 03/11/94 04/02/94 1-01L 94-0033 4025FT FSL AND 3731FT FEL, SEC 08, T10N, R015E UM. 1953FT FNL AND 3351FT FWL, SEC 09, Tl0N, R015E UM. 12,701 9,172 50-029-22455-00 NIAKUK NK-23 BP EXPLORATION (ALASKA) INC 03/24/94 06/19/94 1-01L 94-0035 1410FT FSL AND 679FT FEL, SEC 36, T12N, R015E UM. 1091FT FSL AND 1695FT FWL, SEC 28, T12N, R016E UM. 17,535 10,063 50-029-22456-00 PT MCINTYRE P2-31 ARCO ALASKA INC 04/01/94 07/24/94 1-01L 94-0036 204FT FNL AND 1376FT FWL, SEC 14, T12N, R014E UM. 777FT FSL AND 4388FT FWL, SEC 11, T12N, R014E UM. 9,980 9,278 50-029-22457-00 KUPARUK RIV UNIT 1B-16 ARCO ALASKA INC 03/19/94 06/02/94 1-01L 94-0037 501FT FNL AND 245FT FEL, SEC 09, T11N, R010E UM. 1675FT FSL AND 1364FT FEL, SEC 04, T11N, R010E UM. 7,450 6,991 50-029-22458-00 PRUDHOE BAY UNIT H-33 BP EXPLORATION (ALASKA) INC 03/21/94 04/11/94 1-01L 94-0038 718FT FNL AND 1266FT FEL, SEC 21, T11N, R013E UM. 1718FT FNL AND 2127FT FEL, SEC 21, Tl1N, R013E UM. 9,395 9,238 50-029-20250-01 PRUDHOE BAY UNIT DS5-13A ARCO ALASKA INC 06/29/94 08/22/94 1-01L 94-0042 3015FT FSL AND 5168FT FEL, SEC 32, Tl1N, R015E UM. 1677FT FSL AND 607FT FEL, SEC 29, T11N, R015E UM. 11,954 8,597 50-029-20614-01 PRUDHOE BAY UNIT DS12-13A ARCO ALASKA INC 03/26/94 04/03/94 SUSP 94-0043 1134FT FSL AND 760FT FEL, SEC 18, Tl0N, R015E UM. 3567FT FSL AND 1523FT FWL, SEC 17, Tl0N, R015E UM. 10,420 9,212 50-733-20305-62 MGS A31-14LW SHELL WESTERN E&P INC 04/08/94 OS/20/94 1-01L 94-0044 1679FT FSL AND 377FT FEL, SEC 11, T08N, R013W SM. 1200FT FNL AND 3237FT FEL, SEC 14, T08N, R013W SM. 11,708 9,980 50-029-22461-00 KUPARUK RIV UNIT 1B-17 ARCO ALASKA INC 03/25/94 06/07/94 1-01L 94-0045 502FT FNL AND 154FT FEL, SEC 09, TllN, R010E UM. 2292FT FNL AND 879FT FWL, SEC 10, TllN, R010E UM. 7,500 6,957 50-029-21946-01 DUCK IS UNIT SDI 3-17J30A BP EXPLORATION (ALASKA) INC 03/19/94 04/22/94 1-01L 94-0046 2524FT FNL AND 799FT FEL, SEC 08, TllN, R017E UM. 575FT FSL AND 131FT FEL, SEC 32, T12N, R017E UM, 14,128 10,267 -21- -23- AP I I NDT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22462-00 PRUDHOE BAY UNIT DS15-32 ARCO ALASKA INC 04/02/94 04/28/94 1-01L 94-0047 1676FT FNL AND 333FT FWL, SEC 22, T11N, R014E UM. 2684FT FNL AND 1823FT FWL, SEC 22, T11N, R014E UM. 10,365 8,855 50-029-20263-01 PRUDHOE BAY UNIT DS5-10A ARCO ALASKA INC 06/10/94 07/14/94 1-01L 94-0048 2662FT FSL AND 185FT FWL, SEC 32, Tl1N, R015E UM. 205FT FSL AND 1589FT FWL, SEC 32, TllN, R015E UM. 10,430 9,007 50-029-22463-00 DUCK IS UNIT SDI 3-19/R28 BP EXPLORATION (ALASKA) INC 05/07/94 06/26/94 1-01L 94-0049 2756FT FSL AND 789FT FEL, SEC 08, T11N, R017E UM. 1309FT FSL AND 1839FT FEL, SEC 06, TllN, R017E UM. 13,152 10,366 50-029-22464-00 DUCK IS UNIT SDI 4-10/M28 BP EXPLORATION (ALASKA) INC 06/27/94 07/26/94 1-01L 94-0050 2581FT FSL AND 816FT FEL, SEC 08, TllN, R017E UM. 888FT FSL AND 2430FT FEL, SEC 32, T12N, R017E UM. 14,425 10,151 50-029-22465-00 KUPARUK RIV UNIT lB-15 ARCO ALASKA INC 04/05/94 06/11/94 1-01L 94-0051 499FT FNL AND 485FT FEL, SEC 09, T11N, R010E UM. 2129FT FNL AND 1680FT FEL, SEC 09, Tl1N, R010E UM. 7,450 6,949 50-029-22467-00 PT MCINTYRE P2-21 ARCO ALASKA INC 04/14/94 07/22/94 1-01L 94-0053 56FT FNL AND 1254FT FWL, SEC 14, T12N, R014E UM. 4341FT FSL AND 333FT FWL, SEC 12, T12N, R014E UM. 11,517 9,246 50-029-21141-01 PRUDHOE BAY UNIT DS3-32A ARCO ALASKA INC 04/27/94 05/12/94 1-01L 94-0054 332FT FSL AND 4484FT FEL, SEC 11, T10N, R015E UM. 2659FT FSL AND 1970FT FWL, SEC 11, Tl0N, R015E UM. 9,763 9,172 50-029-22468-00 KUPARUK RIV UNIT 1B-13 ARCO ALASKA INC 04/15/94 06/12/94 1-01L 94-0055 499FT FNL AND 605FT FEL, SEC 09, TllN, R010E UM. 1243FT FNL AND 1233FT FWL, SEC 09, T11N, R010E UM. 7,900 6,832 50-733-20458-00 S MGS UNIT 17 UNION OIL CO OF CALIFORNIA 04/15/94 06/15/94 1-01L 94-0056 694FT FSL AND 1870FT FWL, SEC 35, T08N, R013W SM. 1101FT FNL AND 619FT FEL, SEC 03, T07N, R013W SM. 11,484 10,107 50-733-20459-00 S MGS UNIT 16 UNION Oil CO OF CALIFORNIA 04/18/94 07/22/94 1-01L 94-0057 696FT FSL AND 1867FT FWL, SEC 35, T08N, R013W SM. 1080FT FNL AND 454FT FWL, SEC 35, T08N, R013W SM. 11,709 10,089 50-029-22469-00 PT MCINTYRE P2-07 ARCO ALASKA INC 05/14/94 07/27/94 1-01L 94-0058 24FT FSL AND 1059FT FWL, SEC 11, T12N, R014E UM. 2093FT FSL AND 540FT FWL, SEC 11, T12N, R014E UM, 9,800 9,315 50-029-22470-00 PT MCINTYRE P2-54 ARCO ALASKA INC 04/29/94 07/22/94 1-01L 94-0059 550FT FNL AND 1233FT FWL, SEC 14, T12N, R014E UM. 3946FT FNl AND 617FT FWL, SEC 13, T12N, R014E UM. 11,180 9,145 50-029-22471-00 PT MCINTYRE P2-18 ARCO ALASKA INC 05/30/94 07/25/94 1-01L 94-0060 39FT FNL AND 1212FT FWL, SEC 14, T12N, R014E UM. 1526FT FSL AND 1745FT FWL, SEC 01, T12N, R014E UM. 13,335 9,221 50-029-22472-00 KUPARUK RIV UNIT lB-18 ARCO ALASKA INC 04/21/94 06/10/94 1-01L 94-0061 500FT FNL AND 292FT FEL, SEC 09, Tl1N, R010E UM. 2090FT FSL AND 603FT FEL, SEC 09, TllN, R010E UM. 7,824 6,941 50-029-22474-00 PRUDHOE BAY UNIT DS15-34 ARCO ALASKA INC 04/28/94 07/30/94 1-01L 94-0063 1428FT FNL AND 945FT FWL, SEC 22, TllN, R014E UM. 523FT FSL AND 1441FT FWL, SEC 14, TllN, R014E UM. 11,310 9,034 50-029-22475-00 KUPARUK RIV UNIT lB-19 ARCO ALASKA INC 05/01/94 06/09/94 1-01L 94-0064 501FT FNL AND 351FT FEL, SEC 09, TllN, R010E UM. 147FT FNL AND 2811FT FEL, SEC 16, T11N, R010E UM. 8,945 6,718 50-029-22476-00 PRUDHOE BAY UNIT DS11-35 ARCO ALASKA INC 05/12/94 06/13/94 1-01L 94-0065 540FT FSl AND 247FT FEL, SEC 28, TllN, R015E UM. 2718FT FSL AND 497FT FEL, SEC 28, Tl1N, R015E UM. 9,500 8,975 50-029-22477-00 PRUDHOE BAY UNIT DS11-36 ARCO ALASKA INC 04/29/94 06/09/94 1-01L 94-0066 422FT FSL AND 222FT FEL, SEC 28, Tl1N, R015E UM. 2857FT FSL AND 3019FT FWL, SEC 27, Tl1N, R015E UM. 10,000 8,990 - - .-- - - - ~ - ~ - ~ ..-.. ,>"'F~-~'" AP I I NDT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT.DEPTH TVD 50-029-22478-00 PRUDHOE BAY UNIT X-20 BP EXPLORATION (ALASKA) INC 05/13/94 06/23/94 1-01L 94-0067 349FT FSL AND 5177FT FEL, SEC 05, T10N, R014E UM. 176FT FSL AND 30FT FEL, SEC 12, Tl0N, R013E UM. 12,964 9,003 50-029-22479-00 MILNE POINT UNIT L-14 BP EXPLORATION (ALASKA) INC 05/03/94 OS/26/94 1-01L 94-0068 3503FT FSL AND 4753FT FEL, SEC 08, T13N, R010E UM. 2533FT FSL AND 3328FT FEL, SEC 32, T14N, R010E UM. 12,880 7,486 50-733-10085-62 MGS A22-14LS SHELL WESTERN E&P INC 06/08/94 08/02/94 1-01L 94-0071 1622FT FSL AND 437FT FEL, SEC 11, T08N, R013W SM. 4121FT FNL AND 3703FT FEL, SEC 14, T08N, R013W SM. 12,880 9,901 50-029-22480-00 PRUDHOE BAY UNIT DS15-36 ARCO ALASKA INC OS/20/94 07/31/94 1-01L 94-0072 1440FT FNL AND 887FT FWL, SEC 22, Tl1N, R014E UM. 595FT FNL AND 3922FT FWL, SEC 15, T11N, R014E UM. 11,813 8,974 50-029-22481-00 PRUDHOE BAY UNIT N-25 BP EXPLORATION (ALASKA) INC 06/25/94 07/21/94 1-01L 94-0073 887FT FSL AND 4743FT FEL, SEC 08, T11N, R013E UM. 3795FT FSL AND 1817FT FEL, SEC 07, T11N, R013E UM. 10,065 9,234 50-029-22482-00 DUCK IS UNIT SOl 4-38/K34 BP EXPLORATION (ALASKA) INC 05/30/94 07/04/94 1-01L 94-0074 2604FT FSL AND 647FT FEL, SEC 08, T11N, R017E UM. 3751FT FSL AND 1040FT FEL, SEC 04, T11N, R017E UM. 14,375 10,210 50-029-22483-00 PRUDHOE BAY UNIT N-26 BP EXPLORATION (ALASKA) INC 07/10/94 08/03/94 1-01L 94-0075 2253FT FSL AND 4709FT FEL, SEC 08, T11N, R013E UM. 342FT FNL AND 3550FT FEL, SEC 07, T11N, R013E UM. 10,820 9,239 50-029-20170-01 PRUDHOE BAY UNIT DS5-05A ARCO ALASKA INC 08/04/94 08/23/94 1-01L 94-0076 2085FT FSL AND 4060FT FEL, SEC 32, T11N, R015E UM. 1395FT FSL AND 1967FT FWL, SEC 33, T11N, R015E UM. 12,060 8,944 50-029-22484-00 PRUDHOE BAY UNIT DS11-30 ARCO ALASKA INC OS/22/94 06/12/94 1-01L 94-0077 1185FT FSL AND 383FT FEL, SEC 28, Tl1N, R015E UM. 3085FT FSL AND 328FT FEL, SEC 20, T11N, R015E UM. 13,719 8,759 50-029-20136-01 PRUDHOE BAY UNIT DS5-01A ARCO ALASKA INC 07/20/94 07/25/94 SUSP 94-0078 2790FT FSL AND 4207FT FEL, SEC 32, T11N, R015E UM. 4403FT FSL AND 3955FT FEL, SEC 32, T11N, R015E UM. 8,995 8,366 50-029-22485-00 PRUDHOE BAY UNIT DS15-37 ARCO ALASKA INC 06/06/94 09/15/94 1-01L 94-0079 1446FT FNL AND 858FT FWL, SEC 22, Tl1N, R014E UM. 3982FT FSL AND 2769FT FWL, SEC 15, Tl1N, R014E UM. 11,056 8,958 50-029-22486-00 MILNE POINT UNIT C-21 BP EXPLORATION (ALASKA) INC 06/19/94 08/15/94 1-01L 94-0080 1139FT FSL AND 2226FT FEL, SEC 10, T13N, R010E UM. 4FT FSL AND 3374FT FEL, SEC 34, T14N, R010E UM. 12,862 7,601 50-029-21610-01 PRUDHOE BAY UNIT DSll-23A ARCO ALASKA INC 06/21/94 07/10/94 1-01L 94-0081 1096FT FSL AND 364FT FEL, SEC 28, T11N, R015E UM. 3411FT FSL AND 3075FT FEL, SEC 21, Tl1N, R015E UM. 13,100 8,727 50-029-20157-01 PRUDHOE BAY UNIT DS1-07A ARCO ALASKA INC 08/25/94 09/17/94 1-01L 94-0082 901FT FNL AND 1485FT FWL, SEC 08, T10N, R015E UM. 1263FT FSL AND 1635FT FWL, SEC 07, T10N, R015E UM. 11,706 9,064 50-029-21396-02 PRUDHOE BAY UNIT DS9-31B ARCO ALASKA INC 07/20/94 08/05/94 1-01L 94-0083 1587FT FSL AND 998FT FEL, SEC 02, T10N, R015E UM. 2224FT FNL AND 1843FT FEL, SEC 02, T10N, R015E UM. 9,763 9,048 50-133-10141-01 SWANSON RIV UNIT 32A-15 UNION OIL CO OF CALIFORNIA 09/24/94 10/20/94 1-01L 94-0084 2300FT FNL AND 1040FT FWL, SEC 15, T08N, R009W SM. 2286FT FNL AND 3161FT FWL, SEC 15, T08N, R009W SM. 11,590 11,200 50-133-10120-01 SOLDOTNA CK UNIT 41A-8 UNION OIL CO OF CALIFORNIA 10/14/94 11/09/94 1-01L 94-0085 470FT FNL AND 480FT FEL, SEC 08, T07N, R009W SM. 396FT FNL AND 603FT FEL, SEC 08, T07N, R009W SM. 10,930 10,920 50-029-22487-00 NIAKUK NK-21 BP EXPLORATION (ALASKA) INC 06/29/94 08/13/94 1-01L 94-0086 1461FT FSL AND 709FT FEL, SEC 36, T12N, R015E UM. 161FT FNL AND 3790FT FWL, SEC 31, T12N, R016E UM. 12,005 9,841 -23- -24- DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 API INDT WELL NAME AND NUMBER OPERATOR SPUD DATE eOMP DATE STATUS PERMIT SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-733-20378-61 MGS A41-11LN SHELL WESTERN E&P INC 07/15/94 07/31/94 1-01L 94-0087 1564FT FSL AND 398FT FEL, SEC 11, T08N, R013W SM. 99FT FSL AND 753FT FEL, SEC 02, T 8N, R 13E SM. 11,156 9,837 50-029-22488-00 PRUDHOE BAY UNIT DS15-35 ARCO ALASKA INC 06/28/94 01/31/94 1-01L 94-0088 1434FT FNL AND 916FT FWL, SEC 22, T11N, R014E UM. 2285FT FSL AND 881FT FEL, SEC 15, T11N, R014E UM. 10,635 8,979 50-029-22489-00 MILNE POINT UNIT C-22 BP EXPLORATION (ALASKA) IHC 07/01/94 07/22/94 1-0lL 94-0089 582FT FSL AND 2054FT FEL, SEC 10, T13N, R010E UM. 769FT FSL AND 1558FT FEL, SEC 14, T13N, R010E UM. 10,065 7,284 50-029-22490-00 PRUDHOE BAY UNIT DS11-33 ARCO ALASKA INC 07/10/94 08/03/94 1-0lL 94-0090 891FT FSL AND 321FT FEL, SEC 28, T11N, R015E UM. 359FT FNL AND 2700FT FWL, SEC 27, T11N, R015E UM. 10,564 8,916 50-029-20344-01 PRUDHOE BAY UNIT Q-05A BP EXPLORATION (ALASKA) INC 07/12/94 07/29/94 1-0lL 94-0091 4879FT FSL AND 731FT FEL, SEC 16, T11N, R013E UM. 751FT FNL AND 4108FT FWL, SEe 15, T11N, R013E UM. 11,400 9,010 50-029-22487-01 NIAKUK NK-21A BP EXPLORATION (ALASKA) INC 94-0092 1461FT FSL AND 709FT FEL, SEC 36, T12N, R015E UM. 1365FT FSL AND 4817FT FWL, SEC 30, T12N, R016E UM. LOCATION 50-029-22491-00 N I AKUK NK-08 BP EXPLORATION (ALASKA) INC 07/14/94 08/31/94 1-01L 94-0093 1266FT FSL AND 1099FT FEL, SEC 36, T12N, R015E UM. 314FT FSL AND 910FT FWL, SEC 23, T12N, R015E UM. 16,700 9,559 50-029-22492-00 PRUDHOE BAY UNIT DS15-41 ARCO ALASKA INC 07/22/94 11/12/94 1-0lL 94-0094 1476FT FNL AND 710FT FWL, SEC 22, T11N, R014E UM. 1209FT FNL AND 314FT FEL, SEC 16, T11N, R014E UM. 11,150 8,969 50-029-22493-00 MILNE POINT UNIT J-06 BP EXPLORATION (ALASKA) INC 07/19/94 09/01/94 1-0lL 94-0095 2401FT FSL AND 3215FT FEL, SEC 28, T13N, R010E UM. 1159FT FSL AND 995FT FWL, SEC 21, T13N, R010E UM. 8,800 7,324 50-029-22494-00 PRUDHOE BAY UNIT S-40 BP EXPLORATION (ALASKA) INC 08/06/94 08/21/94 1-0lL 94-0096 2237FT FNL AND 712FT FWL, SEC 35, T12N, R012E UM. 1045FT FNL AND 1177FT FEL, SEC 02, T11N, R012E UM. 11,366 8,787 50-029-21454-01 PRUDHOE BAY UNIT DS4-22A ARCO ALASKA INC 08/04/94 08/26/94 1-01L 94-0097 1089FT FSL AND 217FT FWL, SEC 26, T11N, R015E UM. 3051FT FSL AND 164FT FWL, SEC 23, T11N, R015E UM. 12,460 8,695 50-733-20460-00 S MGS UNIT 18 UNION OIL CO OF CALIFORNIA 07/22/94 08/12/94 1-01L 94-0098 694FT FSL AND 1874FT FWL, SEC 35, T08N, R013W SM. 4461FT FSL AND 2024FT FEL, SEe 10, T07N, R013W SM. 13,730 9,972 50-029-20251-01 PRUDHOE BAY UNIT J-09A BP EXPLORATION (ALASKA) INC 08/12/94 09/09/94 1-01L 94-0099 1248FT FNL AND 804FT FEL, SEC 09, T11N, R013E UM. 1312FT FNL AND 475FT FWL, SEC 09, T11N, R013E UM. 11,823 9,023 50-029-20147-02 PRUDHOE BAY UN IT DS5-03B ARCO ALASKA INC LOCATION 94-0100 2438FT FSL AND 4134FT FEL, SEC 32, T11N, R015E UM. 4750FT FSL AND 301FT FEL, SEC 05, T10N, R015E UM. 50-029-22495-00 MILNE POINT UNIT J-09 BP EXPLORATION (ALASKA) .INC LOCATION 94-0101 2346FT FSL AND 3191FT FEL, SEC 28, T13N, R010E UM. 2765FT FSL AND 1618FT FEL, SEC 20, T13N, R010E UM. 50-029-20776-01 PRUDHOE BAY UNIT DS18-03A ARGO ALASKA INC LOCATION 94-0102 1184FT FNL AND 161FT FEL, SEC 24, T11N, R014E UM. 244FT FSL AND 4800FT FEL, SEC 19, T11N, R015E UM. 50-029-20338-01 PRUDHOE BAY UNIT DS7-13A ARCO ALASKA INC 09/08/94 09/27/94 1-01L 94-0103 4651FT FSL AND 290FT FEL, SEC 33, T11N, R014E UM. 378FT FNL AND 1072FT FWL, SEC 28, T11N, R014E UM. 12,458 8,991 50-029-22496-00 PRUDHOE BAY UNIT DS15-38 ARCO ALASKA INC 08/09/94 09/07/94 1-01L 94-0104 1458FT FNL AND 799FT FWL, SEC 22, T11N, R014E UM. 794FT FNL AND 899FT FEL, SEC 27, T11N, R014E UM. 12,527 8,911 - - -- ~ - ~ - -- - - ........-- ..-0; ~ AP I I NDT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT.DEPTH TVD 50-733-10079-61 MGS A13-01LN SHELL WESTERN E&P INC 08/30/94 10/16/94 1-01L 94-0105 1629FT FSL AND 440FT FEL~ SEC 11~ T08N~ R013W SM. 3332FT FSL AND 606FT FWL~ SEC 01~ T08N~ R013W SM, 12,641 9~912 50-029-22497-00 MILNE POINT UNIT J-08 BP EXPLORAT10N (ALASKA) INC 08/10/94 08/28/94 1-01L 94-0106 2574FT FSL AND 3343FT FEL~ SEC 28~ T13N~ R010E UM. 2654FT FSL AND 4655FT FEL, SEC 21~ T13N~ R010E UM. 8~593 4~075 50-029-22498-00 PRUDHOE BAY UNIT DS4-48 ARCO ALASKA INC 08/28/94 10/09/94 1-01L 94-0107 179FT FSL AND 410FT FWL~ SEC 26~ T11N~ R015E UM. 2280FT FNL AND 850FT FEL~ SEC 35~ T11N~ R015E UM. 10,445 9~118 50-029-22499-00 NIAKUK NK-42 BP EXPLORATION (ALASKA) INC 08/31/94 11/30/94 1-01L 94-0108 1448FT FSL AND 701FT FEL, SEC 36~ T12N~ R015E UM. 2631FT FSL AND 954FT FEL~ SEC 29~ T12N~ R016E UM. 16~070 9~930 50-029-20698-01 PRUDHOE BAY UNIT S-02A BP EXPLORATION (ALASKA) INC 09/03/94 09/28/94 1-01L 94-0109 3648FT FSL AND 4413FT FEL~ SEC 35~ T12N~ R012E UM. 2939FT FSL AND 3932FT FEL~ SEC 02~ T12N~ R012E UM. 11~870 8~752 50-029-22500-00 MILNE POINT UNIT J-10 BP EXPLORATION (ALASKA) INC 08/29/94 10/31/94 1-01L 94-0110 2520FT FSL AND 1961FT FEL~ SEC 28~ T13N~ R010E UM. 4384FT FSL AND 709FT FEL~ SEC 28~ T13N~ R010E UM. 8~265 7~401 50-029-20020-01 PRUDHOE BAY UNIT J-01A BP EXPLORATION (ALASKA) INC 09/23/94 10/05/94 1-01L 94-0111 750FT FNL AND 1245FT FEL~ SEC 09~ T11N, R013E UM. 107FT FSL AND 1768FT FEL~ SEC 04~ T11N, R013E UM. 9~900 9~056 50-029-22501-00 DUCK IS UNIT MPI 1-53/Q20 BP EXPLORATION (ALASKA) INC 09/12/94 09/30/94 SUSP 94-0112 3108FT FSL AND 2185FT FEL~ SEC 36~ T12N~ R016E UM. 2387FT FSL AND 1131FT FEL~ SEC 36~ T12N, R016E UM. 9~740 9~647 50-133-20461-00 W MCARTHUR RIVER 3 STEWART PETROLEUM CO 94-0113 2381FT FNL AND 1323FT FWL~ SEC 16~ T08N~ R014W SM. 600FT FSL AND 700FT FEL~ SEC 10~ T08N, R014W SM. LOCATION 50-029-22502-00 MILNE PO I NT UN IT J-11 BP EXPLORATION (ALASKA) INC 09/06/94 10/31/94 1-01L 94-0114 2630FT FSL AND 3366FT FEL~ SEC 28, T13N, R010E UM. 3167FT FSL AND 3734FT FEL~ SEC 21~ T13N, R010E UM. 9~870 7,433 50-029-22503-00 PRUDHOE BAY UNIT DS15-39 ARCO ALASKA INC 09/07/94 10/01/94 1-01L 94-0115 1464FT FNL AND 769FT FWL, SEC 22~ T11N~ R014E UM. 954FT FNL AND 878FT FWL~ SEC 15, T11N, R014E UM. 10~823 8~810 50-029-22504-00 PRUDHOE BAY UNIT M-33 BP EXPLORATION (ALASKA) INC 10/03/94 12/29/94 1-01L 94-0116 1864FT FNL AND 195FT FWL, SEC 06~ T11N~ R013E UM. 3286FT FNL AND 3214FT FWL~ SEC 06, T11N, R013E UM. 9~995 9~237 50-029-22505-00 PRUDHOE BAY UNIT R-37 BP EXPLORATION (ALASKA) INC LOCATION 94-0117 736FT FSL AND 1433FT FWL, SEC 32~ T12N~ R013E UM. 1050FT FSL AND 1806FT FWL~ SEC 32~ T12N, R013E UM. 50-029-22506-00 MILNE POI NT UN IT J-12 BP EXPLORATION (ALASKA) INC 09/17/94 10/26/94 1-01L 94-0118 2374FT FSL AND 3202FT FEL~ SEC 28~ T13N, R010E UM. 458FT FSL AND 2593FT FEL~ SEC 21, T13N, R010E UM. 8,320 7~462 50-733-20067-61 MGS A14-01LN SHELL WESTERN E&P INC LOCATION 94-0119 1571FT FSL AND 381FT FEL~ SEC 11, T08N~ R013W SM. 1899FT FSL AND 4238FT FEL~ SEC 01~ T08N~ R013W SM. 50-733-10081-62 MGS A12-01LN SHELL WESTERN E&P INC LOCATION 94-0120 1632FT FSL AND 437FT FEL, SEC 11, T08N~ R013W SM. 4750FT FSL AND 4175FT FEL, SEC 01, T08N, R013W SM. 50-029-20088-01 PRUDHOE BAY UNIT DS4-02A ARCO ALASKA INC 10/11/94 10/31/94 1-0lL 94-0121 1210FT FSL AND 320FT FWL~ SEC 34, T11N~ R015E UM. 515FT FSL AND 908FT FWL, SEC 26~ T11N, R015E UM. 9,573 9,019 50-029-21769-01 PRUDHOE BAY UNIT E-24A BP EXPLORATION (ALASKA) INC 10/11/94 11/18/94 1-01L 94-0122 1786FT FNL AND 501FT FEL, SEC 06, Tl1N, R014E UM. 2646FT FNL AND 1408FT FEL, SEC 07, T11N, R014E UM. 12,240 8,930 -25- -26- AP I I NDT PERM IT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22507-00 NIAKUK NK-19 BP EXPLORATION (ALASKA) INC 10/10/94 12/05/94 1-01L 94-0123 1434FT FSL AND 815FT FEL, SEC 36, T12N, R015E UM. 103FT FNL AND 1216FT FEL, SEC 36, T12N, R015E UM. 11,235 10,256 50-733-20048-01 GRANITE PT ST 18742 11RD UNION OIL CO OF CALIFORNIA 94-0124 729FT FNL AND 636FT FEL, SEC 12, T10N, R012W SM. 680FT FSL AND 3624FT FEL, SEC 01, T10N, R012W SM. 50-029-21429-02 PRUDHOE BAY UNIT DS9-36BL ARCO ALASKA INC 04/01/93 10/12/94 94-0125 1874FT FSL AND 37FT FEL, SEC 02, T10N, R015E UM. 3410FT FSL AND 148FT FWL, SEC 01, T10N, R015E UM. 9,627 50-029-22508-00 MILNE POINT UNIT J-13 BP EXPLORATION (ALASKA) INC 94-0126 2319FT FSL AND 3179FT FEL, SEC 28, T13N, R010E UM. 2412FT FSL AND 1123FT FEL, SEC 21, T13N, R010E UM. 50-029-22509-00 PRUDHOE BAY UNIT DS11-31 ARCO ALASKA INC 94-0127 77FT FNL AND 119FT FEL, SEC 33, T11N, R015E UM. 321FT FNL AND 1938FT FWL, SEC 28, T11N, R015E UM. 50-029-20262-01 PRUDHOE BAY UNIT DS5-16A ARCO ALASKA INC 94-0129 3367FT FSL AND 38FT FWL, SEC 32, T11N, R015E UM. 4909FT FSL AND 1092FT FEL, SEC 30, T11N, R015E UM. 50-029-22511-00 PRUDHOE BAY UNIT DS15-40 ARCO ALASKA INC 94-0130 1470FT FNL AND 740FT FWL, SEC 22, T11N, R014E UM. 401FT FNL AND 2364FT FWL, SEC 27, T11N, R014E UM. 50-029-22512-00 PRUDHOE BAY UNIT DS11-32 ARCO ALASKA INC 94-0131 48FT FNL AND 125FT FEL, SEC 33, T11N, R015E UM. 112FT FNL AND 80FT FEL, SEC 21, T11N, R015E UM. 50-029-22513-00 MILNE POINT UNIT E-09 BP EXPLORATION (ALASKA) INC 94-0132 3731FT FSL AND 2029FT FEL, SEC 25, T13N, R010E UM. 4298FT FSL AND 2293FT FEL, SEC 32, T13N, R011E UM. 50-029-22514-00 PRUDHOE BAY UNIT M-34 BP EXPLORATION (ALASKA) INC 10/23/94 94-0133 2750FT FSL AND 605FT FEL, SEC 01, T11N, R012E UM. 1234FT FSL AND 2369FT FEL, SEC 01, T11N, R012E UM. LOCATION 1-01L LOCATION LOCATION LOCATION LOCATION LOCATION LOCATION DRILLING 50-029-20668-01 PRUDHOE BAY UNIT E-15A BP EXPLORATION (ALASKA) INC 11/30/94 12/19/94 1-01L 94-0134 903FT FNL AND 501FT FEL, SEC 06, T11N, R014E UM. 2330FT FNL AND 1063FT FEL, SEC 01, T11N, R013E UM. 11,684 8,990 50-029-21014-01 PRUDHOE BAY UNIT K-02B BP EXPLORATION (ALASKA) INC 11/07/94 11/24/94 1-01L 94-0135 1837FT FNL AND 1154FT FWL, SEC 04, T11N, R014E UM. 3653FT FSL AND 1801FT FWL, SEC 33, T12N, R014E UM. 11,550 9,076 50-733-20462-00 TRADING BAY UNIT M-32 UNION OIL CO OF CALIFORNIA 94-0136 969FT FNL AND 527FT FWL, SEC 33, T09N, R013W SM. 576FT FSL AND 1107FT FWL, SEC 21, T09N, R013W SM. 50-029-22516-00 PRUDHOE BAY UNIT DS11-34 ARCO ALASKA INC 10/30/94 11/26/94 1-0lL 94-0138 4831FT FSL AND 40FT FEL, SEC 33, T11N, R015E UM. 1704FT FNL AND 1319FT FEL, SEC 29, T11N, R015E UM. 12,832 8,789 50-029-22517-00 PRUDHOE BAY UNIT M-36 BP EXPLORATION (ALASKA) INC 94-0139 2367FT FSL AND 605FT FEL, SEC 01, T11N, R012E UM. 377FT FSL AND 384FT FEL, SEC 01, T11N, R012E UM. 50-029-22518-00 NIAKUK NK-09 BP EXPLORATION (ALASKA) INC 94-0140 1281FT FSL AND 1037FT FEL, SEC 36, T12N, R015E UM. 1941FT FSL AND 1129FT FWL, SEC 23, T12N, R015E UM. 50-029-22520-00 DUCK I S UN IT MP I 1-61/Q20 BP EXPLORAT I ON (ALASKA) I NC 94-0142 3075FT FSL AND 2207FT FEL, SEC 36, T12N, R016E UM. 1481FT FSL AND 95FT FEL, SEC 36, T12N, R016E UM. 50-029-22521-00 MILNE POINT UNIT E-10 BP EXPLORATION (ALASKA) INC 94-0143 3873FT FSL AND 2141FT FEL, SEC 25, T13N, R010E UM. 1919FT FSL AND 1670FT FEL, SEC 29, T13N, R011E UM. LOCATION LOCATION LOCATION LOCATION LOCATION - -. - ~ - -- ~ - - ~ AP I I NDT PERM IT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22522-00 PRUDHOE BAY UNIT R-36 BP EXPLORATION (ALASKA) INC 94-0144 782FT FSL AND 3629FT FEL, SEC 32, T12N, R013E UM. 2342FT FSL AND 433FT FEL, SEC 32, T12N, R013E UM. 50-029-21736-01 PRUDHOE BAY UNIT K-09A BP EXPLORATION (ALASKA) INC 11/29/94 94-0145 2113FT FNL AND 4786FT FEL, SEC 04, T11N, R014E UM. 1037FT FSL AND 2015FT FEL, SEC 05, T11N, R014E UM. 50-029-22523-00 KUPARUK RIV UNIT 1R-32 ARCO ALASKA INC 94-0146 681FT FSL AND 146FT FWL, SEC 17, T12N, R010E UM. 1294FT FNL AND 617FT FEL, SEC 07, T12N, R010E UM. 50-029-22524-00 KUPARUK RIV UNIT 2Z-22 ARCO ALASKA INC 94-0147 1444FT FSL AND 1FT FEL, SEC 11, T11N, R009E UM. 2433FT FNL AND 392FT FEL, SEC 12, T11N, R009E UM. 50-029-20466-01 PRUDHOE BAY UNIT E-09A BP EXPLORATION (ALASKA) INC 94-0148 243FT FNL AND 500FT FEL, SEC 06, T11N, R014E UM. 609FT FNL AND 148FT FWL, SEC 04, T11N, R014E UM. 50-733-10065-01 GRANITE PT ST 18742 3RD UNION OIL CO OF CALIFORNIA 12/07/94 94-0149 729FT FNL AND 636FT FEL, SEC 12, T10N, R012W SM. 2157FT FNL AND 2423FT FEL, SEC 12, T10N, R012W SM. 50-029-22525-00 PRUDHOE BAY UNIT DS7-32 ARCO ALASKA INC 94-0150 922FT FNL AND 227FT FEL, SEC 33, T11N, R014E UM. 1571FT FNL AND 566FT FEL, SEC 28, Tl1N, R014E UM, 50-029-22526-00 PRUDHOE BAY UNIT R-39 BP EXPLORATION (ALASKA) INC 94-0151 623FT FSL AND 4383FT FEL, SEC 32, T12N, R013E UM. 4651FT FSL AND 189FT FEL, SEC 06, T11N, R013E UM. 50-029-22527-00 DUCK IS UNIT MPI 2-40/S22 BP EXPLORATION (ALASKA) INC 94-0152 3260FT FSL AND 2289FT FEL, SEC 36, T12N, R016E UM. 3279FT FSL AND 1700FT FEL, SEC 01, Tl1N, R016E UM. 50-029-22528-00 MILNE POINT UNIT E-15 BP EXPLORATION (ALASKA) INC 94-0153 3684FT FSL AND 1992FT FEL, SEC 25, T13N, R010E UM. 2925FT FSL AND 4412FT FEL, SEC 25, T13N, R010E UM. 50-029-21455-01 PRUDHOE BAY UNIT JX-02A BP EXPLORATION (ALASKA) INC 94-0154 1005FT FNL AND 1246FT FEL, SEC 09, T11N, R013E UM. 4266FT FNL AND 4333FT FEL, SEC 09, T11N, R013E UM. 50-029-20848-01 PRUDHOE BAY UNIT DSl-22A ARCO ALASKA INC 94-0155 519FT FNL AND 528FT FWL, SEC 08, T10N, R015E UM. 2794FT FSL AND 2062FT FEL, SEC 05, T10N, R015E UM. 50-029-22529-00 KUPARUK RIV UNIT 1R-33 ARCO ALASKA INC 94-0156 653FT FSL AND 214FT FEL, SEC 18, T12N, R010E UM. 2550FT FSL AND 1267FT FWL, SEC 06, T12N, R010E UM. 50-029-20571-01 PRUDHOE BAY UNIT E-19A BP EXPLORATION (ALASKA) INC 94-0157 1853FT FNL AND 883FT FEL, SEC 06, TllN, R014E UM. 1698FT FSL AND 2611FT FWL, SEC 08, TllN, R014E UM, 50-029-22530-00 PRUDHOE BAY UNIT A-41 BP EXPLORATION (ALASKA) INC 12/26/94 94-0158 1371FT FNL AND 921FT FEL, SEC 35, Tl1N, R013E UM. 2977FT FSL AND 717FT FWL, SEC 35, T11N, R013E UM. 50-029-22531-00 PRUDHOE BAY UNIT K-19 BP EXPLORATION (ALASKA) INC 94-0159 2180FT FNL AND 4766FT FEL, SEC 04, T11N, R014E UM. 2100FT FNL AND 1210FT FEL, SEC 05, Tl1N, R014E UM. 50-029-22534-00 KUPARUK RIV UNIT 1R-34 ARCO ALASKA INC 94-0162 623FT FSL AND 214FT FEL, SEC 18, T12N, R010E UM. 505FT FSL AND 360FT FWL, SEC 05, T12N, R010E UM, 50-029-20652-01 PRUDHOE BAY UNIT F-17A BP EXPLORATION (ALASKA) INC 94-0163 2215FT FSL AND 2197FT FEL, SEC 02, TllN, R013E UM. 5055FT FSL AND 1985FT FEL, SEC 10, TllN, R013E UM. -27- LOCATION DRILLING LOCATION LOCATION LOCATION DRILLING LOCATION LOCATION LOCATION LOCATION LOCATION LOCATION LOCATION LOCATION DRILLING LOCATION LOCATION LOCATION -28- AP I I NDT PERMIT DEVELOPMENTAL WELL AND PERMIT ACTIVITY IN 1994 WELL NAME AND NUMBER OPERATOR SPUD DATE COMP DATE STATUS SURFACE LOCATION BOTTOM HOLE LOCATION TOT.DEPTH TVD LOCATION 50-029-22535-00 PRUDHOE BAY UNIT P-07 BP EXPLORATION (ALASKA) INC 94-0164 2476FT FSL AND 1944FT FWL, SEC 31, T11N, R013E UM. 3667FT FSL AND 4267FT FWL, SEC 35, T11N, R012E UM. 50-029-22537-00 PRUDHOE BAY UN IT K-17 BP EXPLORATION (ALASKA) INC 94-0167 2000FT FNL AND 4078FT FEL, SEC 04, T11N, R014E UM. 1730FT FNL AND 1428FT FEL, SEC 04, T11N, R014E UM. 50-029-22538-00 KUPARUK RIV UNIT 1R-31 ARCO ALASKA INC 94-0168 473FT FSL AND 215FT FEL, SEC 18, T12N, R010E UM. 653FT FNL AND 1588FT FWL, SEC 07, T12N, R010E UM. 50-029-22539-00 MILNE POINT UNIT L-17 BP EXPLORATION (ALASKA) INC 94-0169 1618FT FNL AND 5055FT FEL, SEC 08, T13N, R010E UM. 249FT FSL AND 361FT FEL, SEC 07, T13N, R010E UM. 50-029-22540-00 NIAKUK NK-38 BP EXPLORATION (ALASKA) INC 94-0170 1410FT FSL AND 853FT FEL, SEC 36, T12N, R015E UM. 1026FT FNL AND 2128FT FWL, SEC 29, T12N, R016E UM. LOCATION LOCATION LOCATION LOCATION - - - - AP I I NDT PERMIT WELL NAME AND NUMBER SURFACE LOCATION SERVICE WELL AND PERMIT ACTIVITY IN 1994 OPERATOR SPUD DATE COMP DATE STATUS BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22294-00 PRUDHOE BAY UNIT DS17-18 ARCO ALASKA INC 92-0105 2535FT FNL AND 991FT FWL, SEC 22, T10N, R015E UM. 3994FT FNL AND 1933FT FEL, SEC 22, T10N, R015E UM. 50-029-22394-00 PRUDHOE BAY UNIT X-28 BP EXPLORATION (ALASKA) INC 11/17/93 04/11/94 1WINJ 93-0114 4887FT FSL AND 84FT FEL, SEC 07, T10N, R014E UM. 1115FT FNL AND 4952FT FEL, SEC 07, T10N, R014E UM. 10,905 9,229 EXPIRED 50-029-22404-00 PRUDHOE BAY UNIT X-29 BP EXPLORATION (ALASKA) INC 01/16/94 05/01/94 1WINJ 93-0139 4789FT FSL AND 553FT FEL, SEC 07, T10N, R014E UM. 742FT FNL AND 3537FT FEL, SEC 12, T10N, R013E UM. 13,085 9,157 50-029-22407-00 PT MCINTYRE P2-29 ARCO ALASKA INC 01/31/94 07/08/94 1WINJ 93-0147 176FT FNL AND 1388FT FWL, SEC 14, T12N, R014E UM. 2059FT FSL AND 1785FT FWL, SEC 12, T12N, R014E UM. 11,480 9,283 50-103-20196-00 KUPARUK RIV UNIT 2A-20 ARCO ALASKA INC 10/16/93 03/06/94 1WINJ 93-0151 696FT FSL AND 53FT FEL, SEC 14, T11N, R008E UM. 1269FT FNL AND 1746FT FWL, SEC 22, T11N, R008E UM. 11,545 6,178 50-029-22409-00 PT MCINTYRE P2-15 ARCO ALASKA INC 02/19/94 07/21/94 1WINJ 93-0154 23FT FNL AND 1171FT FWL, SEC 14, T12N, R014E UM. 1220FT FSL AND 633FT FEL, SEC 02, T12N, R014E UM. 12,220 9,264 50-029-22413-00 PRUDHOE BAY UNIT R-32 BP EXPLORATION (ALASKA) INC 11/18/93 01/17/94 WAGIN 93-0164 699FT FSL AND 1258FT FWL, SEC 32, T12N, R013E UM. 3480FT FSL AND 2698FT FWL, SEC 33, T12N, R013E UM. 12,135 9,237 50-029-22429-00 NIAKUK NK-20 BP EXPLORATION (ALASKA) INC 12/22/93 01/14/94 1WINJ 93-0191 1487FT FSL AND 724FT FEL, SEC 36, T12N, R015E UM. 1854FT FSL AND 975FT FWL, SEC 29, T12N, R016E UM. 14,215 9,839 50-029-22431-00 KUPARUK RIV UNIT 3M-26 ARCO ALASKA INC 01/10/94 04/26/94 1WINJ 93-0193 938FT FNL AND 1593FT FEL, SEC 25, T13N, R008E UM. 275FT FSL AND 1323FT FEL, SEC 13, T13N, R008E UM. 9,625 6,534 50-029-22433-01 KUPARUK RIV UNIT 3M-25A ARCO ALASKA INC 12/30/93 04/25/94 1WINJ 94-0006 961FT FNL AND 1602FT FEL, SEC 25, T13N, R008E UM. 1324FT FSL AND 1178FT FEL, SEC 23, T13N, R008E UM. 8,912 6,358 50-029-22446-00 PRUDHOE BAY UNIT DS4-44 ARCO ALASKA INC 02/22/94 06/20/94 1WINJ 94-0010 172FT FNL AND 484FT FWL, SEC 35, T11N, R015E UM. 860FT FNL AND 1135FT FWL, SEC 02, T10N, R015E UM. 11,420 9,261 50-029-22451-00 PRUDHOE BAY UNIT DS9-37 ARCO ALASKA INC 08/01/94 09/02/94 WAGIN 94-0028 201FT FSL AND 318FT FWL, SEC 01, T10N, R015E UM. 2170FT FSL AND 1207FT FEL, SEC 01, T10N, R015E UM. 10,810 9,189 50-029-22454~00 PRUDHOE BAY UNIT DS4-45 ARCO ALASKA INC 03/07/94 06/26/94 WAGIN 94-0034 594FT FNL AND 449FT FEL, SEC 34, T11N, R015E UM. 982FT FNL AND 1197FT FWL, SEC 03, T10N, R015E UM. 11,875 9,174 50-029-22459-00 PRUDHOE BAY UNIT DS13-31 ARCO ALASKA INC 04/02/94 06/24/94 WAGIN 94-0040 1579FT FSL AND 1423FT FEL, SEC 14, T10N, R014E UM. 266FT FSL AND 3342FT FEL, SEC 15, T10N, R014E UM. 12,150 9,109 50-029-22460-00 PRUDHOE BAY UNIT DS13-35 ARCO ALASKA INC 03/21/94 06/21/94 WAGIN 94-0041 1521FT FSL AND 1411FT FEL, SEC 14, T10N, R014E UM. 2458FT FNL AND 2315FT FEL, SEC 23, T10N, R014E UM. 10,250 9,210 50-029-22466-00 PRUDHOE BAY UNIT DS11-29 ARCO ALASKA INC 04/18/94 06/27/94 1WINJ 94-0052 305FT FSL AND 198FT FEL, SEC 28, T11N, R015E UM. 3845FT FNL AND 1155FT FEL, SEC 33, T11N, R015E UM, 10,275 9,140 50-029-22473-00 MILNE POINT UNIT L-15 BP EXPLORATION (ALASKA) INC OS/26/94 08/04/94 WAGIN 94-0062 3232FT FSL AND 5073FT FEL, SEC 08, T13N, R010E UM. 1939FT FSL AND 4565FT FEL, SEC 31, T14N, R010E UM. 14,064 7,566 50-029-22510-00 DUCK IS UNIT MPI 1-23/015 BP EXPLORATION (ALASKA) INC 94-0128 3259FT FSL AND 2087FT FEL, SEC 36, T12N, R016E UM. 162FT FSL AND 738FT FEL, SEC 25, T12N, R016E UM. LOCATION -29- -30- AP I I NOT PERMIT WELL NAME AND NUMBER SURFACE LOCATION SERVICE WELL AND PERMIT ACTIVITY IN 1994 OPERATOR SPUD DATE CaMP DATE STATUS BOTTOM HOLE LOCATION TOT. DEPTH TVD 50-029-22515-00 PRUDHOE BAY UNIT DS12-34 ARCO ALASKA INC 94-0137 631FT FSL AND 938FT FEL, SEC 18, T10N, R015E UM. 491FT FSL AND 4560FT FEL, SEC 19, T10N, R015E UM. 50-029-22519-00 PRUDHOE BAY UNIT M-38 BP EXPLORATION (ALASKA) INC 94-0141 2437FT FSL AND 605FT FEL, SEC 01, T11N, R012E UM. 1328FT FSL AND 3614FT FEL, SEC 06, T11N, R013E UM. LOCATION LOCATION - ,-- - - - WELLS WITH MULTIPLE DOWN-HOLE LATERAL SECTIONS Suñace Location Bottom-hole Location #1 Permit # API# Bottom-hole Location #2 Well Name Status 93-0073 50-733-20451-60 2000'FSL, 1952'FWL, See 31, T11N, R11W, SM Granite Pt St 18742 42 Dev 1-oil 1014'FSL, 1881'FEL, See 1, T10N, R11W, SM 997'FSL, 1810'FEL, See 1, T10N, R12W, SM 93-0127 50-733-20004-61 2009'FSL, 1948'FWL, See 31, T11N, R11W, SM Granite Pt St 17586 3RD Dev 1-oil 1215'FSL, 1321'FEL, See 36, T11N, R12W, SM 1412'FSL, 1217'FEL, See 36, T11N, R12W, SM 93-0180 50-733-20383-61 1571'FSL, 385'FEL, Sec 11, T8N, R13W, SM MGS A33-11 LS Dev 1-oil 57'FSL, 2782'FEL, See 11, T8N, R13W, SM 1611'FSL, 1281'FEL, See 11, T8N, R13W, SM 94-0044 50-733-20305-62 .1679'FSL, 377'FEL, See 11, T8N, R13W, SM MGS A31-14LW Dev 1-oil 1200'FNL, 3237'FEL, See 14, T8N, R13W, SM 1107'FNL, 1748'FEL, See 14, T8N, R13W, SM 94-0071 50-733-1 0085-62 1622'FSL, 437'FEL, See 11, T8N, R13W, SM MGS A22-14LS Dev 1-oil 4121'FNL, 3703'FEL, See 14, T8N, R13W, SM 2464'FNL, 2593'FEL, See 14, T8N, R13W, SM 94-0087 50-733-20378-61 1564'FSL, 398'FEL, Sec 11, T8N, R13W, SM MGS A41-11LN Dev 1-oil 99'FSL, 753'FEL, See 2, T8N, R13W, SM 4469'FSL, 195'FEL, See 11, T8N, R13W, SM 94-0105 50-733-10079-61 1629'FSL, 440'FEL, See 11, T8N, R13W, SM MGS A13-01LN Dev 1-oil 3324'FSL, 4426'FEL, See 1, T8N, R13W, SM 3924'FSL, 1214'FWL, See 1, T18W, R13W, SM *94-0119 50-733-20067-61 1571'FSL, 381'FEL, See 11, T8N, R13W, SM MGS A 14-01 LN Dev 1-oil 1899'FSL, 4238'FEL, Sec 1, T8N, R 13W, 8M 2389'FSL, 637'FWL, See 12, T8N, R13W, SM *94-0120 50-733-10081-62 1632'FSL, 437'FEL, See 11, T8N, R13W, SM MGS A12-01LN Dev 1-oil 4750'FSL, 4175'FEL, See 1, T8N, R13W, 8M 1718'FNL, 1329'FWL, See 1, T8N, R13W, 8M -31- .uncompleted wells -32- ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERMIT OPERATOR WELL NAME COMPLETED CORE CHIPS 1/01/95 029-22297-00 92-0111 ARGO ALASKA INC PRUDHOE BAY UNIT DS17-19 12/01/92 1/12/95 029-22300-00 92-0115 ARCO ALASKA INC PRUDHOE BAY UNIT DS17-20 12/12/92 1/14/95 029-22303-00 92-0118 ARCO ALASKA INC PRUDHOE BAY UNIT DS18-22 12/14/92 1/14/95 283-20086-00 92-0088 UNION OIL GO OF CALIFORNIA IVAN RIVER UNIT 13-31 12/14/92 AVAILABLE 1/16/95 103-20168-00 92-0047 ARGO ALASKA INC KUPARUK RIV UNIT 2M-05 12/16/92 1/17/95 103-20176-00 92-0077 ARGO ALASKA INC KUPARUK RIV UNIT 2M-06 12/17/92 1/17/95 029-22311-00 92-0120 ARGO ALASKA INC PRUDHOE BAY UNIT AGI-02 12/17/92 1/19/95 103-20185-00 92-0103 ARGO ALASKA INC KUPARUK RIV UNIT 2M-01 12/19/92 1/20/95 103-20175-00 92-0071 ARGO ALASKA INC KUPARUK RIV UNIT 2M-27 12/20/92 1/21/95 103-20177-00 92-0079 ARGO ALASKA INC KUPARUK RIV UNIT 2M-09 12/21/92 1/22/95 103-20181-00 92-0090 ARCO ALASKA INC KUPARUK RIV UNIT 2M-12 12/22/92 1/23/95 103-20180-00 92-0084 ARGO ALASKA INC KUPARUK RIV UNIT 2M-30 12/23/92 1/24/95 103-20179-00 92-0083 ARCO ALASKA INC KUPARUK RIV UNIT 2M-02 12/24/92 1/24/95 029-20860-01 92-0132 ARGO ALASKA INC PRUDHOE BAY UNIT DS1-24A 12/24/92 1/26/95 103-20182-00 92-0093 ARCO ALASKA INC KUPARUK RIV UNIT 2M-04 12/26/92 1/27/95 103-20184-00 92-0101 ARCO ALASKA INC KUPARUK RIV UNIT 2M-08 12/27/92 1/28/95 029-20630-01 92-0107 BP EXPLORATION (ALASKA) ING PRUDHOE BAY UNIT A-18A 12/28/92 1/30/95 029-22308-00 92-0125 ARCO ALASKA INC PRUDHOE BAY UNIT DS17-21 12/30/92 1/31/95 029-22310-00 92-0127 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-38 12/31/92 2/01/95 029-22309-00 92-0126 ARGO ALASKA INC PT MCINTYRE P2-48 1/01/93 AVAILABLE 2/02/95 103-20186-00 92-0104 ARCO ALASKA INC KUPARUK RIV UNIT 2M-32 1/02/93 2/02/95 029-22284-00 92-0086 ARCO ALASKA INC PT MCINTYRE P1-11 1/02/93 AVAILABLE 2/03/95 103-20174-00 92-0070 ARGO ALASKA INC KUPARUK RIV UNIT 2M-28 1/03/93 2/08/95 029-20747-01 92-0123 ARCO ALASKA INC PRUDHOE BAY UNIT DS14-22A 1/08/93 2/11/95 029-22317-00 92-0134 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-49 1/11/93 2/11/95 029-20829-01 92-0098 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-07A 1/11/93 2/11/95 029-22292-00 92-0100 ARCO ALASKA INC PRUDHOE BAY UNIT DS17-15 1/11/93 2/26/95 283-20088-00 92-0109 UNION OIL CO OF CALIFORNIA IVAN RIVER UNIT 41-01 1/26/93 AVAILABLE 3/01/95 133-20446-00 92-0156 STEWART PETROLEUM CO W MCARTHUR RIVER D1 1/29/93 3/02/95 029-20897-01 92-0137 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-19A 1/30/93 3/07/95 029-22301-00 92-0116 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-36 2/04/93 3/10/95 029-20855-01 92-0147 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-18A 2/07/93 3/11/95 029-22320-00 92-0141 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-51 2/08/93 3/14/95 029-22324-00 92-0148 BP EXPLORATION (ALASKA) ING PRUDHOE BAY UNIT S-35 2/11/93 3/14/95 029-22291-00 92-0099 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-37 2/11/93 3/18/95 029-22305-00 92-0136 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-34 2/15/93 3/18/95 029-20474-01 92-0143 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-14A 2/15/93 3/19/95 029-22329-00 93-0005 ARCO ALASKA INC PRUDHOE BAY UNIT DS18-26 2/16/93 3/24/95 029-22325-00 92-0149 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-50 2/21/93 3/25/95 029-22321-00 92-0142 ARCO ALASKA INC PRUDHOE BAY UNIT DS18-27 2/22/93 4/07/95 283-20089-00 93-0022 UNION OIL CO OF CALIFORNIA IVAN RIVER UNIT 44-36 3/07/93 AVAILABLE 4/08/95 103-20189-00 93-0004 ARCO ALASKA INC TILL 1 3/08/93 AVAILABLE 4/09/95 029-20561-01 92-0151 ARCO ALASKA INC PRUDHOE BAY UNIT DS16-04A 3/09/93 4/14/95 287-20011-00 92-0139 ARCO ALASKA INC BIG BEND 1 3/14/93 AVAILABLE 4/14/95 029-22326-00 93-0001 BP EXPLORATION (ALASKA) INC **CASCADE 1 3/14/93 AVAILABLE 4/16/95 029-22302-00 92-0117 BP EXPLORATION (ALASKA) INC DUCK I S UN IT MPI 2-12/Q16 3/16/93 4/17/95 029-20414-01 93-0015 ARCO ALASKA INC PRUDHOE BAY UNIT DS3-15A 3/17/93 - - - - - - -. ~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERM IT OPERATOR WELL NAME COMPLETED CORE CHIPS 4/19/95 029-22306-00 92-0121 BP EXPLORATION (ALASKA) INC DUCK IS UNIT SDI 3-03/J33 3/19/93 4/25/95 287-20012-00 93-0010 ARCO ALASKA INC TULAGA 1 3/25/93 AVAILABLE 4/27/95 029-21314-01 93-0031 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-35A 3/27/93 5/01/95 029-22326-01 93-0041 BP EXPLORATION (ALASKA) INC **CASCADE 1-A 3/31/93 AVAILABLE 5/03/95 029-20215-01 93-0026 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-05A 4/02/93 5/04/95 029-20212-01 93-0024 ARCO ALASKA INC PRUDHOE BAY UN IT DS9-04A 4/03/93 5/06/95 029-21292-01 93-0043 ARCO ALASKA INC PRUDHOE BAY UN IT DS9-28A 4/05/93 5/07/95 733-20117-02 92-0155 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT D-07RD2 4/06/93 AVAILABLE 5/08/95 103-20188-00 92-0153 ARCO ALASKA INC COLVILLE RIVER 1 4/07/93 AVAILABLE 5/12/95 029-21429-01 93-0038 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-36A 4/11/93 5/13/95 103-20191-00 93-0045 ARCO ALASKA INC KUPARUK RIV UNIT 3W-07 4/12/93 AVAILABLE 5/15/95 103-20187-00 92-0138 ARCO ALASKA INC KUUKPIK 3 4/14/93 AVAILABLE 5/16/95 029-22352-00 93-0037 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-34 4/15/93 5/16/95 029-22322-00 92-0145 ARCO ALASKA INC N PRUDHOE BAY ST 3 4/15/93 5/17/95 029-22319-00 92-0140 ARCO ALASKA INC JONES ISLAND 1 4/16/93 AVAILABLE 5/26/95 029-22316-00 92-0133 ARCO ALASKA INC PRUDHOE BAY UNIT DS18-29 4/25/93 5/27/95 029-21021-01 93-0023 ARCO ALASKA INC PRUDHOE BAY UNIT DS3-25A 4/26/93 5/29/95 029-20980-01 93-0047 ARCO ALASKA INC PRUDHOE BAY UNIT DS3-20A 4/28/93 5/29/95 103-20190-00 93-0021 EXXON CORP THETIS ISLAND 1 4/28/93 AVAILABLE 6/06/95 029-22148-00 91-0040 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-21 5/06/93 6/09/95 029-20806-01 93-0057 ARCO ALASKA INC PRUDHOE BAY UNIT DS6-22A 5/09/93 6/13/95 029-22357-00 93-0050 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN IT C-42 5/13/93 6/15/95 029-22338-00 93-0016 ARCO ALASKA INC PT MCINTYRE P1-14 5/15/93 AVAILABLE 6/16/95 029-22335-00 93-0012 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT L-13 5/16/93 6/16/95 029-22194-00 91-0093 ARCO ALASKA INC KUPARUK RIV UNIT 1R-24 5/16/93 6/16/95 029-22342-00 93-0025 ARCO ALASKA INC PRUDHOE BAY UNIT LPC-02 5/16/93 6/17/95 029-22358-00 93-0051 ARCO ALASKA INC PT MCINTYRE P1-17 5/17/93 AVAILABLE 6/17/95 029-22349-00 93-0034 ARCO ALASKA INC PT MCINTYRE P1-16 5/17/93 AVAILABLE 6/17/95 029-22363-00 93-0059 ARCO ALASKA INC PT MCINTYRE P1-21 5/17/93 AVAILABLE 6/18/95 029-22304-00 92-0119 BP EXPLORATION (ALASKA) INC DUCK IS UNIT MPI 1-51/V20 5/18/93 6/18/95 029-22316-01 93-0040 ARCO ALASKA INC PRUDHOE BAY UNIT DS18-29A 5/18/93 6/18/95 029-20421-01 93-0042 ARCO ALASKA INC PRUDHOE BAY UNIT DS3-18A 5/18/93 AVAILABLE 6/20/95 029-22318-00 92-0135 ARCO ALASKA INC PRUDHOE BAY UN IT AGI-03 5/20/93 6/20/95 029-22327-00 93-0002 ARCO ALASKA INC PRUDHOE BAY UNIT AG 1-05 5/20/93 6/24/95 029-22347-00 93-0032 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN IT A-38 5/24/93 6/29/95 029-20855-02 93-0054 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-18B 5/29/93 7/01/95 029-22323-00 92-0146 ARCO ALASKA ING PRUDHOE BAY UNIT AGI-04 5/31/93 7/07/95 029-22332-00 93-0008 ARCO ALASKA INC KUPARUK RIV UNIT 1H-02 6/06/93 7/07/95 029-22361-00 93-0056 BP EXPLORATION (ALASKA) ING DUCK IS UNIT MPI 1-15/P25 6/06/93 7/08/95 133-20447-00 93-0017 STEWART PETROLEUM CO W MCARTHUR RIVER 2 6/07/93 AVAILABLE 7/09/95 029-22330-00 93-0006 ARCO ALASKA INC KUPARUK R I V UN IT 1H-01 6/08/93 7/10/95 029-20676-01 92-0144 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-19A 6/09/93 7/10/95 029-22328-00 93-0003 ARCO ALASKA INC KUPARUK RIV UNIT 1H-15 6/09/93 7/10/95 029-22343-00 93-0027 ARGO.ALASKA INC PRUDHOE BAY UN IT AG 1-07 6/09/93 7/11/95 029-22313-00 92-0129 ARCO ALASKA INC KUPARUK RIV UNIT 1H-20 6/10/93 7/12/95 029-22331-00 93-0007 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT A-37 6/11/93 7/13/95 029-22364-00 93-0060 ARCO ALASKA INC KUPARUK RIV UNIT 1H-22 6/12/93 -33- -34- ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERMIT OPERATOR WELL NAME COMPLETED CORE CHIPS 7/13/95 029-21396-01 93-0053 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-31A 6/12/93 7/14/95 029-22315-00 92-0131 ARCO ALASKA INC KUPARUK RIV UNIT 1H-16 6/13/93 7/15/95 029-22314-00 92-0130 ARCO ALASKA INC KUPARUK RIV UNIT 1H-17 6/14/93 7/15/95 029-22333-00 93-0009 ARCO ALASKA INC PRUDHOE BAY UNIT AGI-06 6/14/93 7/15/95 029-22372-00 93-0074 ARCO ALASKA INC PT MCINTYRE P1-13 6/14/93 AVAILABLE 7/15/95 029-20923-01 93-0075 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-21A 6/14/93 7/17/95 029-22312-00 92-0128 ARCO ALASKA INC KUPARUK RIV UNIT 1H-19 6/16/93 7/18/95 029-22350-00 93-0035 ARCO ALASKA INC PRUDHOE BAY UNIT AG 1-09 6/17/93 7/18/95 029-22346-00 93-0030 ARCO ALASKA INC KUPARUK RIV UNIT 1H-l0 6/17/93 7/19/95 029-22353-00 93-0039 ARCO ALASKA INC PRUDHOE BAY UNIT AGI-10 6/18/93 7/20/95 029-22348-00 93-0033 ARCO ALASKA INC PRUDHOE BAY UNIT AGI-08 6/19/93 7/21/95 029-22336-00 93-0013 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT L-11 6/20/93 7/21/95 029-22359-00 93-0052 ARCO ALASKA ING KUPARUK RIV UNIT 1H-14 6/20/93 7/21/95 029-20147-01 93-0069 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-03A 6/20/93 7/23/95 029-22356-00 93-0049 ARCO ALASKA INC KUPARUK RIV UNIT 1H-13 6/22/93 7/24/95 733-20448-00 93-0062 UNION OIL CO OF CALIFORNIA GRANITE PT ST 17586 9 6/23/93 AVAILABLE 7/26/95 029-22354-00 93-0044 ARGO ALASKA INC KUPARUK RIV UNIT 1H-12 6/25/93 7/27/95 029-22345-00 93-0029 ARCO ALASKA INC KUPARUK RIV UNIT 1H-09 6/26/93 7/28/95 029-22351-00 93-0036 ARGO ALASKA INC KUPARUK RIV UNIT 1H-11 6/27/93 7/29/95 029-22337-00 93-0014 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT A-40 6/28/93 7/29/95 029-22355-00 93-0046 ARGO ALASKA INC KUPARUK RIV UNIT 1H-21 6/28/93 7/30/95 029-22340-00 93-0019 ARCO ALASKA INC PRUDHOE BAY UNIT DS3-36 6/29/93 8/04/95 029-22298-00 92-0113 ARCO ALASKA INC PT MCINTYRE P1-G1 7/04/93 AVAILABLE 8/05/95 029-22334-00 93-0011 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT L-12 7/05/93 8/07/95 029-20473-01 93-0065 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-13A 7/07/93 8/10/95 029-22344-00 93-0028 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT A-39 7/10/93 8/10/95 029-22373-00 93-0077 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-33 7/10/93 8/11/95 733-20132-01 92-0154 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT 0-48 7/11/93 8/16/95 029-21420-01 93-0081 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT U-11 A 7/16/93 8/22/95 029-22141-01 93-0048 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT G-08A 7/22/93 8/22/95 029-22367-00 93-0067 BP EXPLORATION (ALASKA) INC DUCK IS UNIT MPI 2-50/U08 7/22/93 8/23/95 103-20178-00 92-0080 ARCO ALASKA INC KUPARUK RIV UNIT 2M-07 7/23/93 9/03/95 029-22384-00 93-0098 ARGO ALASKA INC PT MCINTYRE P1-08 8/03/93 AVAILABLE 9/07/95 029-22366-00 93-0063 ARCO ALASKA INC PT MCINTYRE P1-04 8/07/93 9/08/95 029-22383-00 93-0094 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-39 8/08/93 9/09/95 029-22119-01 93-0105 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-22A 8/09/93 9/11/95 029-22386-00 93-0100 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT U-14 8/11/93 9/14/95 029-21992-01 93-0086 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-27A 8/14/93 9/15/95 029-20367-01 93-0093 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-06A 8/15/93 9/19/95 029-22362-00 93-0058 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-09 8/19/93 9/23/95 029-21191-01 92-0027 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT U-04A 8/23/93 9/24/95 029-20253-01 93-0082 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-14A 8/24/93 9/24/95 029-20255-01 93-0097 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-15A 8/24/93 10/01/95 029-21924-01 93-0113 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Z-32A 8/31/93 10/03/95 029-22378-00 93-0087 ARCO ALASKA INC PT MCINTYRE P1-05 9/02/93 10/07/95 029-22360-00 93-0055 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-37 9/06/93 10/08/95 029-22385-00 93-0099 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-41 9/07/93 - - ~ - - - ~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERMIT OPERATOR WELL NAME COMPLETED CORE CHIPS 10/10/95 029-22382-00 93-0091 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-34 9/09/93 10/11/95 029-22371-00 93-0072 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-24 9/10/93 10/12/95 029-22369-00 93-0070 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-22 9/11/93 10/14/95 029-22376-00 93-0084 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-02 9/13/93 10/14/95 029-22370-00 93-0071 AReo ALASKA INC KUPARUK RIV UNIT 1Y-23 9/13/93 10/15/95 029-21420-02 93-0108 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT U-11B 9/14/93 10/17/95 029-22393-00 93-0112 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-23 9/16/93 10/19/95 029-22368-00 93-0068 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-17 9/18/93 10/20/95 029-22392-00 93-0111 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-21 9/19/93 10/28/95 029-22046-01 93-0110 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Z-07A 9/27/93 10/28/95 029-20920-01 93-0125 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y-17A 9/27/93 10/28/95 029-22365-00 93-0061 ARCO ALASKA INC KUPARUK RIV UNIT 1B-12 9/27/93 10/31/95 029-22401-00 93-0132 ARCO ALASKA INC PT MCINTYRE P2-46 9/30/93 10/31/95 029-22377-00 93-0085 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-08 9/30/93 11/02/95 029-22374-00 93-0079 BP EXPLORATION (ALASKA) INC DUCK IS UNIT MPI SD12 10/02/93 AVAILABLE 11/06/95 103-20183-00 92-0097 ARCO ALASKA INC KUPARUK RIV UNIT 2M-29 10/06/93 11/07/95 029-22341-00 93-0020 ARCO ALASKA INC KUPARUK RIV UNIT 1H-18 10/07/93 11/08/95 029-22387-00 93-0102 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-21 10/08/93 11/09/95 029-22398-00 93-0126 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-32 10/09/93 11/10/95 029-22391-00 93-0107 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-19 10/10/93 11/12/95 733-20421-01 93-0117 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT M-19RD 10/12/93 1'/12/95 029-22390-00 93-0106 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-18 10/12/93 11/14/95 029-22380-00 93-0089 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-28 10/14/93 11/16/95 029-22379-00 93-0088 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-27 10/16/93 11/16/95 029-21787-01 93-0128 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Z-08A 10/16/93 11/19/95 029-22381-00 93-0090 ARCO ALASKA INC KUPARUK RIV UNIT 1Y-31 10/19/93 '1/21/95 103-20192-00 93-0133 ARCO ALASKA INC KUPARUK R I V UN IT 2A-21 10/21/93 11/21/95 029-22400-00 93-0131 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y-36 10/21/93 11/22/95 103-20193-00 93-0140 ARCO ALASKA INC KUPARUK RIV UNIT 2A-17 10/22/93 11/23/95 103-20194-00 93-0142 ARCO ALASKA INC KUPARUK RIV UNIT 2A-23 10/23/93 11/26/95 029-22396-00 93-0121 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-22 10/26/93 "/26/95 133-20447-01 93-0155 STEWART PETROLEUM CO W MCARTHUR RIVER 2A 10/26/93 AVAILABLE 11/28/95 029-22399-00 93-0130 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-22 10/28/93 11/30/95 029-22402-00 93-0135 BP EXPLORATION (ALASKA) INC NIAKUK NK-22 10/30/93 12/01/95 029-20448-01 93-0116 ARCO ALASKA INC PRUDHOE BAY UNIT DS2-16A 10/31/93 12/02/95 029-21180-01 93-0134 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-08A 11/01/93 12/03/95 029-21484-01 93-0137 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-23A 11/02/93 12/05/95 029-22037-01 93-0150 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Z-22A 11/04/93 12/05/95 733-20451-60 93-0073 UNION OIL CO OF CALIFORNIA GRANITE PT ST 18742 42 11/04/93 AVAILABLE 12/06/95 029-22339-00 93-0018 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-33 11 /05/93 12/08/95 883-20087-00 92-0106 PHILLIPS PETROLEUM CO N COOK INLET UNIT A-13 11/07/93 AVAILABLE 12/11/95 029-22403-00 93-0136 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y-37 11/10/93 12/14/95 029-22414-00 93-0167 BP EXPLORATION (ALASKA) INC N I AKUK NK-12 11/13/93 12/15/95 029-20899-01 93-0148 ARCO ALASKA INC PRUDHOE BAY UNIT DS12-16A 11/14/93 12/20/95 733-20330-01 93-0129 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT K-24RD 11/19/93 AVAILABLE 12/21/95 029-20583-01 93-0160 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT G-11 A 11/20/93 12/23/95 733-20017-01 93-0092 SHELL WESTERN E&P INC MGS A-32-11R 11/22/93 AVAILABLE -35- -.50- ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERM IT OPERATOR WELL NAME COMPLETED CORE CHIPS 12/27/95 029-22408-00 93-0153 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT R-34 11/26/93 12/27/95 029-22412-00 93-0162 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-32 11/26/93 12/31/95 029-22421-00 93-0177 BP EXPLORATION (ALASKA) INC NIAKUK NK-18 11/30/93 1/05/96 029-22339-01 93-0145 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-33A 12/05/93 1/05/96 733-20449-00 93-0064 ARCO ALASKA INC S COOK INLET ST 2 12/05/93 AVAILABLE 1/08/96 029-20318-01 93-0168 ARCO ALASKA INC PRUDHOE BAY UNIT DS14-02A 12/08/93 1/11/96 029-22411-00 93-0161 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-31 12/11/93 1/13/96 029-20286-01 93-0158 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-11A 12/13/93 1/19/96 029-20214-01 93-0171 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT G-01A 12/19/93 1/19/96 733-20450-00 93-0066 ARCO ALASKA INC S COOK INLET ST 3 12/19/93 AVAILABLE 1/20/96 029-22425-00 93-0184 BP EXPLORATION (ALASKA) INC NIAKUK NK-10 12/20/93 1/23/96 029-22406-00 93-0146 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-35 12/23/93 2/03/96 029-21418-01 93-0156 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT K-05A 1/03/94 2/04/96 029-22422-00 93-0178 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-33 1/04/94 2/07/96 029-22433-00 93-0196 ARCO ALASKA INC KUPARUK RIV UNIT 3M-25 1/07/94 2/09/96 029-20317-01 93-0185 ARCO ALASKA INC PRUDHOE BAY UNIT DS14-01A 1/09/94 2/14/96 029-22429-00 93-0191 BP EXPLORATION (ALASKA) INC NIAKUK NK-20 1/14/94 2/17/96 029-22413-00 93-0164 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT R-32 1/17/94 2/17/96 029-22405-00 93-0143 ARCO ALASKA INC PT MCINTYRE P2-42 1/17/94 2/19/96 029-22289-00 92-0095 ARCO ALASKA INC PT MCINTYRE P2-30 1/19/94 AVAILABLE 2/25/96 733-20454-00 93-0118 UNION OIL CO OF CALIFORNIA MGS ST 17595 29 1/25/94 2/26/96 029-22417-00 93-0172 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-34 1/26/94 2/27/96 029-20318-02 93-0200 ARCO ALASKA INC PRUDHOE BAY UNIT DS14-02B 1/27/94 2/27/96 029-22437-00 93-0202 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-34 1/27/94 2/27/96 029-21763-01 93-0124 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-23A 1/27/94 2/27/96 029-22397-00 93-0123 ARCO ALASKA INC PT MCINTYRE P2-16 1/27/94 2/28/96 029-21898-01 93-0141 ARCO ALASKA INC PRUDHOE BAY UNIT DS18-23A 1/28/94 2/29/96 089-20023-00 93-0149 BP EXPLORATION (ALASKA) INC YUKON GOLD 1 1/29/94 AVAILABLE 2/29/96 029-22395-00 93-0115 ARCO ALASKA INC PT MCINTYRE P2-12 1/29/94 3/02/96 029-22388-00 93-0103 ARCO ALASKA INC PT MCINTYRE P2-06 1/30/94 3/03/96 029-22375-00 93-0083 BP EXPLORATION (ALASKA) INC DUCK IS UNIT MPI 2-60/U13 1/31/94 3/04/96 029-22424-00 93-0181 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT R-35 2/01/94 3/05/96 733-20004-61 93-0127 UNION OIL CO OF CALIFORNIA GRANITE PT ST 17586 3RD 2/02/94 AVAILABLE 3/06/96 029-22430-00 93-0192 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT K-16 2/03/94 3/09/96 029-21201-01 93-0138 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-09A 2/06/94 3/10/96 733-20097-03 93-0165 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT K-26 2/07/94 AVAILABLE 3/17/96 029-20162-01 93-0157 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT D-07A 2/14/94 3/19/96 029-22434-00 93-0197 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-46 2/16/94 3/21/96 029-22439-00 94-0003 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-47 2/18/94 3/28/96 029-21166-01 94-0011 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-07A 2/25/94 3/30/96 733-20456-00 93-0120 UNION OIL CO OF CALIFORNIA MGS ST 17595 30 2/27/94 4/03/96 733-20383-61 93-0180 SHELL WESTERN E&P INC MGS A33-11LS 3/03/94 4/04/96 103-20197-00 93-0152 ARCO ALASKA INC KUPARUK RIV UNIT 2A-19 3/04/94 4/05/96 029-21623-01 93-0204 ARCO ALASKA INC PRUDHOE BAY UNIT DS11-24A 3/05/94 4/05/96 029-22414-01 94-0007 BP EXPLORATION (ALASKA) INC N I AK UK NK-12A 3/05/94 4/06/96 103-20196-00 93-0151 ARCO ALASKA INC KUPARUK RIV UNIT 2A-20 3/06/94 4/06/96 029-22444-00 94-0014 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT H-31 3/06/94 - RELEASE DATE 4/07/96 4/07/96 4/14/96 4/15/96 4/17/96 4/17/96 4/22/96 4/23/96 4/25/96 4/27/96 4/28/96 4/28/96 5/03/96 5/03/96 5/03/96 5/04/96 5/04/96 5/09/96 5/12/96 5/12/96 5/15/96 5/22/96 5/23/96 5/25/96 5/26/96 5/26/96 5/26/96 5/27/96 5/28/96 5/29/96 6/01/96 6/09/96 6/11/96 6/12/96 6/15/96 6/17/96 6/17/96 6/20/96 6/24/96 6/25/96 6/26/96 7/03/96 7/06/96 7/08/96 7/10/96 1/10/96 7/11/96 - - API NUMBER 103-20201-00 103-20195-00 029-22389-00 029-22428-00 287-20013-00 133-20424-01 029-20480-01 029-22440-00 733-20455-00 029-22449-00 029-22436-00 029-22438-00 029-20164-01 883-20090-00 029-22448-00 029-21329-01 029-20614-01 029-22450-00 029-22458-00 029-22394-00 103-20207-00 029-22442-00 029-21946-01 029-22426-00 029-22419-00 029-22423-00 029-22433-01 029-22431-00 089-20025-00 029-22462-00 029-22404-00 029-22418-00 029-22435-00 029-21141-01 103-20205-00 103-20203-00 029-20107-01 733-20305-62 009-20008-00 029-22416-00 029-22479-00 029-22457-00 029-22452-00 029-22461-00 029-22475-00 029-22411-00 029-22472-00 - PERMIT 94-0009 93-0144 93-0104 93-0189 93-0182 93-0183 94-0023 94-0005 93-0119 94-0025 93-0199 93-0203 94-0033 93-0076 94-0024 93-0201 94-0043 94-0027 94-0038 93-0114 94-0026 94-0012 94-0046 93-0187 93-0174 93-0179 94-0006 93-0193 94-0015 94-0047 93-0139 93-0173 93-0198 94-0054 94-0019 94-0016 93-0186 94-0044 94-0069 93-0170 94-0068 94-0037 94-0030 94-0045 94-0064 94-0066 94-0061 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD OPERATOR ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC UNION OIL CO OF CALIFORNIA CIRI PRODUCTION CO ARCO ALASKA INC ARCO ALASKA INC UNION OIL CO OF CALIFORNIA BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC AMERADA HESS CORP ARCO ALASKA INC PHILLIPS PETROLEUM CO ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC ARCO ALASKA INC ARCO ALASKA INC BP EXPLORATION (ALASKA) INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC BP EXPLORATION (ALASKA) INC ARCO ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC SHELL WESTERN E&P INC STATE OF ALASKA, DNR BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC ARCO ALASKA INC ARCO ALASKA INC ARCO ALASKA INC ARGO ALASKA ING ARGO ALASKA ING ARCO ALASKA INC WELL NAME FIORD KUPARUK RIV UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT AMETHYST STATE W FORK CIRI PRUDHOE BAY UNIT NIAKUK MGS ST 17595 PRUDHOE BAY UNIT PRUDHOE BAY UNIT NORTHSTAR PRUDHOE BAY UNIT SUNFISH PRUDHOE BAY UNIT PRUDHOE BAY UNIT PRUDHOE BAY UNIT MILNE POINT UNIT PRUDHOE BAY UNIT PRUDHOE BAY UNIT BERGSCHRUND KUPARUK RIV UNIT DUCK IS UNIT SDI KUPARUK RIV UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT SOURDOUGH PRUDHOE BAY UNIT PRUDHOE BAY UNIT DUCK IS UNIT MPI PRUDHOE BAY UNIT PRUDHOE BAY UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT PRUDHOE BAY UNIT MGS ALASKA 94 CBM DUCK IS UNIT SDI MILNE POINT UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT KUPARUK RIV UNIT PRUDHOE BAY UNIT KUPARUK RIV UNIT -37- ~ 2 2A-24 2E-07 2E-08 1 WF1-21RD DS11-04A NK-26 28 H-32 X-35 3 DS1-09A 3 DS15-33 DS9-34A DS12-13A F-46 H-33 X-28 1 3M-28 3-17J30A 3M-23 2E-17 2E-05 3M-25A 3M-26 2 DS15-32 X-29 2-24/M12 X-31 DS3-32A 3H-31 3H-25 DS4-05A A31-14LW 1 3-43/P36 L-14 1B-16 1B-14 1B-17 1B-19 D511-36 1B-18 DATE COMPLETED 3/07/94 3/07/94 3/14/94 3/15/94 3/17/94 3/17/94 3/22/94 3/23/94 3/25/94 3/27/94 3/28/94 3/28/94 4/02/94 4/02/94 4/02/94 4/03/94 4/03/94 4/08/94 4/11/94 4/11/94 4/14/94 4/21/94 4/22/94 4/24/94 4/25/94 4/25/94 4/25/94 4/26/94 4/27/94 4/28/94 5/01/94 5/09/94 5/11/94 5/12/94 5/15/94 5/17/94 5/17/94 5/20/94 5/24/94 5/25/94 5/26/94 6/02/94 6/05/94 6/07/94 6/09/94 6/09/94 6/10/94 SAMPLES/ CORE CHIPS AVAILABLE AVAILABLE AVAILABLE AVAILABLE AVAILABLE AVAILABLE AVAILABLE AVAILABLE -.Hj- ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERMIT OPERATOR WELL NAME COMPLETED CORE CHIPS 7/12/96 029-22465-00 94-0051 ARCO ALASKA INC KUPARUK RIV UNIT 1B-15 6/11/94 7/13/96 029-22468-00 94-0055 ARCO ALASKA INC KUPARUK RIV UNIT 1B-13 6/12/94 7/13/96 029-22484-00 94-0077 ARCO ALASKA INC PRUDHOE BAY UNIT DS11-30 6/12/94 7/14/96 029-22476-00 94-0065 ARCO ALASKA INC PRUDHOE BAY UNIT DS11-35 6/13/94 7/16/96 733-20458-00 94-0056 UNION OIL CO OF CALIFORNIA S MGS UNIT 17 6/15/94 7/20/96 029-22455-00 94-0035 BP EXPLORATION (ALASKA) INC NIAKUK NK-23 6/19/94 AVAILABLE 7/21/96 029-22446-00 94-0010 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-44 6/20/94 7/22/96 029-22460-00 94-0041 ARCO ALASKA INC PRUDHOE BAY UNIT DS13-35 6/21/94 7/24/96 029-22478-00 94-0067 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-20 6/23/94 7/24/96 029-22443-00 94-0013 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-43 6/23/94 7/25/96 029-22459-00 94-0040 ARCO ALASKA INC PRUDHOE BAY UNIT DS13-31 6/24/94 7/25/96 103-20208-00 94-0029 ARCO ALASKA INC KUPARUK RIV UNIT 3H-26 6/24/94 7/27/96 029-22454-00 94-0034 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-45 6/26/94 7/27/96 029-22463-00 94-0049 BP EXPLORATION (ALASKA) INC DUCK IS UNIT SOl 3-19/R28 6/26/94 7/28/96 029-22466-00 94-0052 ARCO ALASKA INC PRUDHOE BAY UNIT DS11-29 6/27/94 7/29/96 103-20204-00 94-0018 ARCO ALASKA INC KUPARUK RIV UNIT 3H-23 6/28/94 7/31/96 029-22432-00 93-0195 ARCO ALASKA INC KUPARUK RIV UNIT 3M-24 6/30/94 8/04/96 029-22482-00 94-0074 BP EXPLORATION (ALASKA) INC DUCK IS UNIT SOl 4-38/K34 7/04/94 8/08/96 029-22407-00 93-0147 ARCO ALASKA INC PT MCINTYRE P2-29 7/08/94 8/10/96 029-21610-01 94-0081 ARCO ALASKA INC PRUDHOE BAY UN IT DS11-23A 7/10/94 8/14/96 029-20263-01 94-0048 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-10A 7/14/94 8/18/96 733-20457-00 93-0190 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT M-31 7/18/94 8/18/96 029-22453-00 94-0032 ARCO ALASKA INC PT MCINTYRE P2-23 7/18/94 8/21/96 029-22481-00 9ù-0073 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT N-25 7/21/94 8/21/96 029-22409-00 93-0154 ARCO ALASKA INC PT MCINTYRE P2-15 7/21/94 8/22/96 733-20459-00 94-0057 UNION OIL CO OF CALIFORNIA S MGS UNIT 16 7/22/94 8/22/96 029-22469-00 94-0089 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT C-22 7/22/94 8/22/96 029-22467-00 94-0053 ARCO ALASKA INC PT MCINTYRE P2-21 7/22/94 8/22/96 029-22470-00 94-0059 ARCO ALASKA INC PT MCINTYRE P2-54 7/22/94 8/24/96 029-22456-00 94-0036 ARCO ALASKA INC PT MCINTYRE P2-31 7/24/94 8/25/96 029-22471-00 94-0060 ARCO ALASKA INC PT MCINTYRE P2-18 7/25/94 8/25/96 029-20136-01 94-0078 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-01A 7/25/94 8/26/96 029-22464-0Ó 94-0050 BP EXPLORATION (ALASKA) INC DUCK IS UNIT SOl 4-10/M28 7/26/94 8/27/96 029-22469-00 94-0058 ARCO ALASKA INC PT MCINTYRE P2-07 7/27/94 8/29/96 029-20344-01 94-0091 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Q-05A 7/29/94 8/30/96 029-22474-00 94-0063 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-34 7/30/94 8/31/96 733-20378-61 94-0087 SHELL WESTERN E&P INC MGS A41-11LN 7/31/94 8/31/96 029-22488-00 94-0088 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-35 7/31/94 8/31/96 029-22480-00 94-0072 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-36 7/31/94 9/02/96 733-10085-62 94-0071 SHELL WESTERN E&P INC MGS A22-14LS 8/02/94 9/03/96 029-22483-00 94-0075 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT N-26 8/03/94 9/03/96 029-22490-00 94-0090 ARCO ALASKA INC PRUDHOE BAY UNIT DS11-33 8/03/94 9/04/96 029-22473-00 94-0062 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT L-15 8/04/94 9/05/96 029-21396-02 94-0083 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-31B 8/05/94 9/12/96 733-20460-00 94-0098 UNION OIL CO OF CALIFORNIA S MGS UNIT 18 8/12/94 9/13/96 029-22487-00 94-0086 BP EXPLORATION (ALASKA) INC NIAKUK NK-21 8/13/94 9/15/96 029-22486-00 94-0080 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT C-21 8/15/94 ~ - - - - - - - - ALASKA OIL AND GAS CONSERVATION COMMISSION WELL RECORDS TO BE RELEASED JANUARY 1995 THRU FEBRUARY 1997 BASED ON TWO YEAR CONFIDENTIAL PERIOD RELEASE DATE SAMPLES/ DATE API NUMBER PERMIT OPERATOR WELL NAME COMPLETED CORE CHIPS 9/22/96 029-20250-01 94-0042 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-13A 8/22/94 9/23/96 029-20170-01 94-0076 ARCO ALASKA INC PRUDHOE BAY UNIT DS5-05A 8/23/94 9/26/96 029-21454-01 94-0097 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-22A 8/26/94 9/27/96 029-22494-00 94-0096 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-40 8/27/94 9/28/96 029-22497-00 94-0106 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT J-08 8/28/94 10/01/96 029-22491-00 94-0093 BP EXPLORATION (ALASKA) INC NIAKUK NK-08 8/31/94 10/03/96 029-22451-00 94-0028 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-37 9/02/94 10/03/96 133-20445-00 92-0122 MARATHON OIL CO BEAVER CK UNIT 9 9/02/94 10/08/96 029-22493-00 94-0095 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT J-06 9/07/94 10/08/96 029-22496-00 94-0104 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-38 9/07/94 10/10/96 029-20251-01 94-0099 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT J-09A 9/09/94 10/11/96 029-22410-00 93-0159 BP EXPLORATION (ALASKA) INC NIAKUK NK-07 9/10/94 10/16/96 029-22485-00 94-0079 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-37 9/15/94 10/18/96 029-20157-01 94-0082 ARCO ALASKA INC PRUDHOE BAY UNIT DS1-07A 9/17/94 10/25/96 029-22052-00 90-0068 ARCO ALASKA INC PRUDHOE BAY UNIT L5-19 9/24/94 10/28/96 029-20338-01 94-0103 ARCO ALASKA INC PRUDHOE BAY UNIT DS7-13A 9/27/94 10/29/96 029-20698-01 94-0109 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-02A 9/28/94 10/31/96 029-22501-00 94-0112 BP EXPLORATION (ALASKA) INC DUCK IS UNIT MPI 1-53/Q20 9/30/94 11/01/96 029-22503-00 94-0115 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-39 10/01/94 11/05/96 029-20020-01 94-0111 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT J-01A 10/05/94 11/09/96 029-22498-00 94-0107 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-48 10/09/94 11/12/96 029-21429-02 94-0125 ARCO ALASKA INC PRUDHOE BAY UNIT DS9-36BL 10/12/94 11/16/96 733-10079-61 94-0105 SHELL WESTERN E&P INC MGS A13-01LN 10/16/94 11/20/96 133-10141-01 94-0084 UNION OIL CO OF CALIFORNIA SWANSON RIV UNIT 32A-15 10/20/94 11/26/96 029-22506-00 94-0118 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT J-12 10/26/94 12/01/96 029-20088-01 94-0121 ARCO ALASKA INC PRUDHOE BAY UNIT DS4-02A 10/31/94 12/01/96 029-22502-00 94-0114 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT J-11 10/31/94 12/01/96 029-22500-00 94-0110 BP EXPLORATION (ALASKA) INC MILNE POINT UNIT J-10 10/31/94 12/10/96 133-10120-01 94-0085 UNION OIL CO OF CALIFORNIA SOLDOTNA CK UNIT 41A-8 11/09/94 12/13/96 029-22492-00 94-0094 ARCO ALASKA INC PRUDHOE BAY UNIT DS15-41 11/12/94 12/19/96 029-21769-01 94-0122 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-24A 11/18/94 12/25/96 029-21014-01 94-0135 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT K-02B 11/24/94 12/27/96 029-22516-00 94-0138 ARCO ALASKA INC PRUDHOE BAY UNIT DS11-34 11/26/94 12/31/96 029-22499-00 94-0108 BP EXPLORATION (ALASKA) INC NIAKUK NK-42 11/30/94 1/05/97 029-22507-00 94-0123 BP EXPLORATION (ALASKA) INC NIAKUK NK-19 12/05/94 1/19/97 029-20668-01 94-0134 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-15A 12/19/94 1/29/97 029-22504-00 94-0116 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-33 12/29/94 2/08/97 029-22514-00 94-0133 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-34 1/08/95 2/16/97 733-10065-01 94-0149 UNION OIL CO OF CALIFORNIA GRANITE PT ST 18742 3RD 1/16/95 2/22/97 029-22530-00 94-0158 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT A-41 1/22/95 -39- -40- ALASKA WELLS WITH EXTENDED CONFIDENTIALITY DATE FINAL FINAL OPERATOR PERMIT API NUMBER WELL NAME COMPLETED LEASE CLASS STATUS CHEVRON USA INC 77-0051-0 057-20002-00 TIGLUKPUK 1 12/12/78 ASRC118038 EXP P&A MOBIL OIL CORP 79-0001-0 089-20008-00 STAINES RIV ST 1 7/21/79 ADL-47573 EXP SUSP CHEVRON USA INC 80-0038-0 137-20004-00 KILLIK 1 12/05/81 ASRC113104 EXP P&A CHEVRON USA INC 81-0055-0 057-20003-00 COBBLESTONE 1 3/11/82 ASRC108090 EXP P&A PHILLIPS PETROLEUM CO 81-0069-0 089-20017-00 P.T.UN.N.STAINES RV.1 5/06/82 ADL-47572 EXP SUSP CHEVRON USA INC 82-0005-0 103-20021-00 LIVEHORSE CHEVRON 1 5/04/82 ASRC-LIVEH EXP P&A EXXON CORP 82-0208-0 089-20020-00 ALASKA ST G 2 8/19/83 ADL-343109 EXP P&A CHEVRON USA INC 84-0178-0 025-20001-00 KIC WELL 1 4/24/86 ASRCKIC152 EXP P&A ARCO ALASKA INC 89-0067-0 689-20022-00 STINSON 1 8/20/90 ADL-371024 EXP P&A BP EXPLORATION (ALASKA) IN 93-0001-0 029-22326-00 CASCADE 1 3/14/93 ADL-375133 EXP P&A BP EXPLORATION (ALASKA) IN 93-0041-0 029-22326-01 CASCADE 1-A 3/31/93 ADL-375133 EXP P&A - DISCOVERY LOCATION Sec 34 T7N R10W SM TYPE WELL Oil Producer - METHOD OF OPERATION Gas lift - - ~~ BEAVER CREEK FIELD COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR DISCOVERY WELL Marathon Oil Co, Beaver Creek Unit No.4 API No. 50-133-20239 PRODUCING FORMATION Lower Tyonek & Hemlock Conglomerate No. of Wells (December) 2 DISCOVERY DATE December 17, 1972 OIL POOL Beaver Creek Oil Pool RESERVOIR DATA Reference Datum-ft below sea level Original Pressure - psia Oil Gravity - 0 API Temperature - 0 F Net Pay - feet Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (Dec 1994 avg)-SCF/STB 14,800 7,552 35 215 100 380 275 -41- 20 -= 16~ 12~ 8~ 4 = 0 - 1000 100 10 0.1 100 10 0.1 -42- BEAVER CREEK - BEAVER CREEK OIL POOL I ~ I Producinlg Wells ( ) Water Cut (%) '. . .. . w" .-.8:-:: '-. . ,;'::'':':J...,...,..I........ ',.'.' #.... "."""'~ ~~,.. ""L.!-,' ~,."..a....I_~,. ...,. '.L... .:'~:~"P'.'.'.""'" ..........:~. .¿,....,...- . ':1..1 .. ~ . . . ,,' I I I I I I Cumulative Oil Produced ( M~bbls) - Cumulative Water Pnxjuœd ( MMbbls) . . ~. Cumulative Gas Produce<1 ( MMMscf) - ~.\mn\^V,'..V/M.'I!i^."'AJo ..,..,'it'...~. . - ,. ,''¡¡^^,,''''''''''LÐu\' ~.'1'N""""",,,,,,",, - (, - Oil Rote (CD) ( Mbbls) Water Rate (CO) ( Mbbls) . . ~. Gas Rote (CD) ( MltIscf) * GOR ( Mscf /bbls) \. !.. "it '* )\ ^- "" \. " ;. ~ ..,f'~. - ~V"".- ~ ~'." :'-" """'..,.. "." -' J.I v",¡ ~ ""\ -. ..'" I . ~ " .. "-I \ "'.-.:,';""u...., ~.. ~,¡;'-,,¥Itm M~ .'1.,-",. Æt' ~ ./Ø... , , . . 1..1! '_!II ''',,''' '" ''''*,' ,,,",,,,,,,,,, ".. " ~.3 * i' . ~.,.~.....,.,.., . ,,-' 'rØ" . ., - !tt''*'' ,. I ~ ,i. "I{iAha'h.~"''4'''~~~~l~tfit'IW',,1 '!,",,'.' . 'V' ...~... "t;."""",. ~~.tPnt/:~~ .. . x' * ,," Æ>n d. ^ !tIJå ~ '. " 0. f:..ð t;, . . . .;,'. . 0. tJ . .' . I . , "'" "'" """"'" . : '" "'" "'"'''''' '"'''''''' ",,,,,,,,, ",,,,,,,,, """",,, """"", """'"'' "'''''''' , Q,Ol ""~';"~ "';;'" "";;'" :"';~'" '";~''' ""~;'" "';~'" ""~~." "'~~'" "'~;"" '"~;''' "'~';'" " 8'4 85 86 87 88 89 90 91 92 93 94 - - - - - ---- ENDICOTT FIELD ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC -OPERATOR DISCOVERY LOCATION DISCOVERY WELL Sec 35 T12N R16E UM Sohio Sag Delta NO.4 API No. 50-029-20245 PRODUCING FORMATION Kekiktuk Fm Ivishak member of Sadlerochit Grp Alapah member of Lisburne Grp TYPE WELL No. of Wells (December) Endicott Ivishak RESERVOIR DATA METHOD OF OPERATION Oil Producer Flowing 29 3 Reference Datum-ft subsea Gas Lift 28 0 Original Pressure - psia Shut In 8 0 Oil Gravity - 0 API Original Gas/Oil Ratio-SCF/STB Gas Inject. 5 0 (via test) Temperature - 0 F Water Inject. 19 2 Gross Gas Pay - feet Shut In 1 0 Gross Oil Pay - feet Porosity avg - % Permeability - md Gas/Oil Ratio (Dec.-1994 avg)-SCF/STB Service *Production logs indicate negligible Alapah production. -43- DISCOVERY DATE March 13, 1978 OIL POOL Endicott Ivishak Alapah Kekiktuk Ivishak Alapah Fm Fm Fm 10,000 10,000 10,000 4,870 4,825 4,900 22 25 28-29 763 700 600 218 212 216 0-241 0-337 21 20 17.5 150-1,200 2-600 5-200. 3,844 1,419 * -44- -- ,.,..::..". ./........../..<. .' TIGV AR,IAK F AULT"":<"", , ,. ('n/ \. ....-' :.' ----------------- APPROXIMATE GAS 0 .... . ... APPROXIMATE OIL IL CONTACT -9850 WATER CONTACT SUBSEA -10200 SUBSEA . . . . . , . . . . . . .. . . . . . . . 0 I 1 Mile I A, O. G. C. c. ENDICOTT FIELD TOP 3A2 KEKIKTUK FM. REPRODUCED WITH OPERATOR PERMISSION Scale - 1 00 -= 80 = 60 = 40~ 20 = 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 - - - .""- - - -- - - - ENDICOTT - ENDICOTT OIL POOL I - Produång Wells ( ) Water Cut (%) '. '-'~ .~.' ............ . . . . . .". ~. .. ....::. - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "-,-, . . . . . . . . . . . ~ .. .. - j .. . . -...:r-.-r! - . - - - . .. . . . I l I I I Cumulative Oil Produced ( MMbbls) ^ ^ ^ ^ ð. ð. ð. A w ð All ^ ^ ^ ^ ð. A ð ð AA^^^ððð.ððAð.ð6. I --- . . .. Cumulative Water PrO<luced ( I.IMbbls) ~ A " " " " ^ A ^ ^ ^ ~ I . Cumulotwe Gas pr07.M~SC~" -" ð ~ ~ - ' ~ ~. . - . . " - . . . ..'. '. '. '. ^. '. '. ~ ~ ~ '. . . . .- -' . . . . - ',' .. . . " . . . "' . . . . . . . . -. . . - - . . . -. . . . . . ..-... A^^^ ð^"" öð ð.l! ð. ~ . - :1 - Oil Rate {CD) ( Mbbls) . Water Rate (CD) ( I.Ibbls) . å ^ ^ A ð ^ ð. ð ð ð...> Ô A^ å ^ å ð Gas Rote (CD) ( MMscf) ^ A å ð. Ó, ð. ð. ^ ð. ö ð. ð" ð. ð. ð ð ð ð. ð ó,ð.Aó'ð.IJ.ð,Ö . GOR (Nsd/bbls) .J."ül- - . 'ö--" ..,' I .,,' ^^. ".H.... Y ~.."., .' - . '-' .. - . .-'-~ - . . -~ '~"7' "' ~~. . ~'. ~ ~ ...-.a. ~ t *.J. * x * t * t ,,* * -~-.' ~~. * -~-~. 8- .. . . - . ......:.~. .-........ t*4b'4*1c ** * .ð.ô. .,)(**.*,...4 f**'t'" ð,LJ LJd ~ . *x*****.t*** ðó' å. ******* A ð. ^. * i* ********)(*tt**t .***~*** 14 ~~*X*i1'*~**~ *~ . . L.. (V' IV J I I . I I I I I I I I I I I I I I I . I I I I I I , I I I , I I I I I I I . I I I I I I I I I . I I I I I I I I I I I I I I I I I I 'I" I , I I I I I I' I , I I I I 1 'I I I 1 . I I ' r . I , J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J Å J 0 J Å J 0 J Å J 0 I 86 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 ~ -45- 40 - 30 = 20 = 10 = 0 - 1000 100 10 0.1 1000 100 10 - Number of Injectors ( ) I - Cum W<Jter Inj ( MMbbls) to Cum Gas Inj ( MMMscf) I I - Water Inj R<Jte (CD) ( Mbbls) to Gas Ini Rote (CD) ( MMscf) ,---r- -46- ENDICOTT - ENDICOTT OIL POOL Enhanced Recovery Injection ~ ...... ~ í ( ~ ðAt.AA,,!J.Ah.AAh.l;AII.AA ,^A^^" ..^^A.~AàâA4 . .." Ii '1'" A"'" A , t- ^ .A. AAAGlI~- 11 å II . h.l;llh. ~ It. ~-..~- . .. 1'1 l\ 01..1."" - , A - ~ A . ".,..~ £ ..~r\;~\:J~'~"\"~'; ;"/-Y ''1 0 1 ' , , , , I ' , , " "'" I ' , , " "'" I ' , , " "'" I ' , , " "'" I ' , , " "'" I ' , , " "'" I ' , , " "'" I ' , , " "'" I ' , , , , . J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J ^ J 0 J A J 0 J A J 0 ~ 86 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 -1 - - - - - - -- - d~,-~=, 0000 ENDICOTT - ENDICOTT POOL NGL I - j - Natural Gas Liquids (Calendar Day) ( bbls) ~-" ,r^~ 0 v 'VY" tI". 1000 , 100 10 1 "... I ' . . .. ..... I . . . ,. ...,. I ' . . .. ..... I . , . ., .,... I . . . .. ..,.. I . . . .. ..... I . . . .. ,.,.. I . . . . , J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 I 87 I 88 I 89 I 90 I 91 1 92 I 93 I 94 I -47- 100 - 80 = 60~ 40 = 20 = 0 - 1000 100 10 0.1 100 10 0.1 0.01 -48- I - Producing Wells ( ) . . .. Water Cut (%) ENOICOTI - IVISHAK OIL POOL I J.. .....l..."..,.,."... . . .. . . . . . . . . . . ~~_. -"...,.!-...-.....!." I ...".'. ." ----,---,- . . . l' . . . - . . . ,. . . . . . . .' " I - Cumulative Oil Produced ( ~Mbbls) . . .. CumulatNe Water Produced ( MMbbls) l, Cumulative Gas Produce<! ( ~MMscf) . a:. . . -- . . . -- . . . . . . . . - , fJ..r. '\'1'. 't'>'l"ì'!'J;"fI :"~L:: 'L.:-~~~ ~ ~ ~ ~ ~ - - - - - :. ð ð ð " tJ. ~ jj . .. L ~ jr ~ U .LJ. : .'-11. --: .~r( ~ . \ ~u . . . . . . . . ¿^~~n' ,......... -r-,!ð.ð ....~... - ^ . . . /f.,ð ..- - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CD) ( Mbbls) ð. Goo Rate (CD) ( ~~scf) oj GOR ( Mscf /bbls) t.. J-..- å . 1..1 / " . . .-.-=-..------;-,-",~..,.... . .. '.. -~ .= , ~~. ~. ~ ~ - r-;- . ~_. !-r-;o '. . .-:--: ...... ego ¡¡ ^ 0 0 ! ~ ~. : . ^ ~ ~ ,IT - ~ ; - ìí ...... -. '~. "" 4~. /1..>. . . t. 6 l, å. 6 l, !J. å. '- I )J~ ~ å. l, .... '. . .::. . . * . ð. ð. å. '-J' ð. ð. è. Ai ^ ð t .. ^ ^ A -+: * ;!: * ~ -¡ t ~ ~ . " T t t y f . t. å. ^ &... V -i- t '" * ~ ;.;';;. '" * ... .¡. ¥ t < ~ * * 1< * ~ ~ *' * * ~ * i< '" '" .... t 't' - t :t (- t í t t .! * . ~ å.^ ""A ^ ^ I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ( I [ I I I I I I I J F M A M J J A SON D J F M A M J J A SON D J F ~ A ~ J J A SON D J F M A M J J A SON D J F M A M J J A SON D J F M A M J J A SON D I 89 I 90 I 91 I 92 I 93 I 94 I - - - - - - - .-- - - - - - - 20 - 16 = 12 = 8 = 4 = 0 - 1000 ENDICOTr - IVISHAK OIL POOL Enhanced Recovery Injection - Number of Injectors ( ) 100 - Cum Water Inj ( MMbbls) A Cum Gos Inj (MMMscf) - 10 ---- /' 0.1 1000 - Water Inj Rote (CO) ( Mbbls) A Gas Inj Rat~ (CD) ( MMscf) 100 10 ,~ '\. , \ ~ 'V -v 0.1 #~<Y~.f-~ ~~ þ'v~~ ~ ~Ó'~~Ç)'<& #ø~~$- ~~ þ'v~~ ~ ~Ó'~Ç)~ #~~~#-$ ~~ þ'v~~ 4> #~~~ ~~ø~~ {f-~ ~~ ~'v~~ ~(J ~6# ~ I 91 I 92 I 93 I 94 I -49- 1000 -50- ENDICOTT - IVISHAK POOL NGL I - Natural Gas Liquids (Calendar Day) ( bbls) 500 100 50 -( V\ 10 5 ~ /' I I I I I I ' I I T 1 I I I I I I I I T I I I I I I I I I I I I I I I I I I I I I I I T I I I I I I I I I I f I I I I I l I I I I I J F ij A M J J A SON D J F ~ A ~ J J ^ SON 0 J F ~ A M J J A SON D J F ij ^ " J J A SON 0 J F M A ~ J J ^ SON 0 J F ~ A M J J A SON D I 89 I 90 I 91 I 92 I 93 I 94 I DISCOVERY LOCATION Sec 13 T10N R12W SM TYPE Oil Producer Service Well - - METHOD OF OPERA TION Flowing Gas Lift Hydraulic Pump Water Injection Shut In - - .- --- - GRANITE POINT FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY WELL Mobil Oil Co, Granite Point No.1, API No. 50-733-10059 PRODUCING FORMATION Tyonek Undifferentiated Tertiary No. of Wells (December) Middle Kenai Undefined 0 8 22 0 2 0 5 13 0 0 -51- DISCOVERY DATE June 9, 1965 OIL POOL Middle Kenai Undefined RESERVOIR DATA Tyonek Fm. Reference Datum-ft below sea level Original Pressure - psia Saturation Pressure - psia Oil Gravity - 0 API Temperature - 0 F Net Pay - feet Porosity - % Permeability - md Swi-% Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio(Dec 1994 avg)SCF/STB 8,780 4,251 2,400 41-44 135-170 250-600 14 10 39 1,110 1,038 . == . N ------- P.1t-fg I N If'''\ I i : . . . j I I . I I ! ¡ J ¡ ¡ . ¡ ¡ I : ¡ : + I : I ! : i 1 , : . , 1 ,I . r ~ . S I = ¡ . I I ! I I . ! : ! i . I I I I ! ADL #18781 : ¡ ! : .1 t I I .1 ..... . ,.. I . .~~ ADl 4',7587 I ... . ...- ----1 I ! : I I. ! ! ¡ I r ! I : I~ I I I- ¡ I I I 1. i ¡ , 1+ I ~~!!~J ""'1 tn. TXftf It1n 0 I 1 Mile I Scale Ä. O. G. C. C. GRANITE POINT FIELD TOP 41-42 SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 100 - 80 = 60 = 40 = 20 = 0 - 1000 100 0.1 1000 100 0.1 10 10 - - - - --- - - - ~"J. -"\ - GRANITE POINT - MIDDLE KENAI OIL POOL I I I , - Producing Wells ( ) . . .. Water Cut (%) . --.. .r. . . . . . . . . " . . . . .. . . " . . ~ ~ . ~ . . . . ( '~T . . .1. - ~e. T- I -r"Lr'~r" 1"- -r-r'- ¡; r . :::- u . . ... .... I..."... I. . . -I.. 8.. - J.. I I I I I I I - Cumulative OiI.Produced ( ~~bbls) . . .. Cumulative Water Pro<luœd ( MMbbls) å Cumulative Gas Pro~uc~ ~~~~\~;~~_v.v.~ 1. ..... , ~...-- - .--- -~... no no ~ ....,...¡f... i... ~'..n..~...'.....J.""'~- ~......-.._....~ ..- ..- I . .. .. . -... . - .. . I . i"'." .. . ... . . .. . . " ( , . r . . . . . ' . ..' . . . . . . .. ,., .................., ...........-. ð. - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CO) ( Mbbls) A Gas Rote (CD) ( ~"'scf) * GOR ( Msdfbbls) ,,~.~~ .!.ftw¡~ ~....~~~"'^,. .~.'d~.4'~__- ....\ .", -,.",,.~,,~~~~¡.r J/~u.,',:'N'_;!J! ~~;.~~..¡",\\,.~.:t~. .. ";~A"~\" ",.,,*.,.rt' ~ ti. . . -........,.. - I ~~t\'PK~~ ^ It' t» ð~ ..--.' . '.~'~~ '-""""".. . -"'f.,~-' . ~ ~,..~~~~.¡::.... - Ci- '"¡-hr. . .~'~-' ..,... - - Y~,~/I''!.4;~t/1¡ . "'. :.,~ .~~'~~t"i; ~.F~~-l'4lt" "'1~~'.~~~--~..1t~~~)~~~!~ Œ~- '..;;.Af"J:f:I«'r.I:~AtJI;:IIIMI~I",.....r . . - ,,"''''8¥_t,. ~~ - ! ."-" ~':~. " ., . ,:. '. . .' ::., 7.>.-:~/~:~: --:- ;"-~, :w. OL, 0.. 01 111111"11' IIIUIUI.. IlIlIpllll 11111111111 11111111111 111111'1111 11111111111 11111111111 11111111111 n~1I11I11I 11111111111 11111111111 IIllIpllll 111111'111' 11111111111 1111111"11 11111111111'1111111111 IIlIltlllll 11I1I(l1I11""'h1l1111l1l 11111111111 1111'1'"'' Hlllpllll 111111111 n""'l III II III 1 11111111111 11I1I1"1I1-"'IIIII'Inl 111111"111 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 9 1 92 93 94 -53- 40 - 30 = 20 = 10 = 0 - 1000 100 10 0.1 1000 100 10 -54- GRANITE POINT - MIDDLE KENAI OIL POOL Enhanced Recovery Injection - Number of Injectors ( ) .¡-;' J' "'L/'f,J p ~() 1- I - ul IJ - Cum Water Inj ( ~~bbls) A Cum Gas Inj ( MMMscf) ~ r ~-... Ur-ï ~ . ... " ...-- / ( I I I I I - Water Inj Rate (CD) ( Mbbls) A Gas Inj Rate (CD) ( M~scf) ," ,. vf"'\ rv~~ f~'~~~ ,if /'J ~, - 'f'" 1', If 'J ...~, -V" f\' IJ' 0.1 " "I'"'' '"''I''''' "'"I''''' '"''I''''' "'"I''''' "'"I''''' ""'I'"'' "'"I''''' '"''I''''' '"''I''''' ""'I'"'' ""'I"'" "'"I''''' "'"I''''' '"''I''''' "'''I''''' ""'I"'" ""'I"'" '"''I''''' "'"I''''' ""'I'"'' ""'I'"'' "'"!''''' '"''I''''' ""'I"'" ""'I"'" "'"I''''' 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ..-. 20 -: 16 = 12~ 8 = 4 = 0 - 100 50 10 5 1 0.5 0.1 100 10 0.1 0.01 - .-- --=- --- ~~i -. - - GRANITE POINT - HEMLOCK UNDEFINED OIL POOL - Producing Wells ( ) . . .. Water Cut (%) r . . . o.....L ''''1'''' ...... . . . . . . . . . . . . .. . - . . . ..... . . --- . . . . . . . . . . . . . . . . . .... - . . J - Cumulative Oil Produce<! ( MMbbls) - . . .. Cumulative Water Produced ( ~Mbbls) å Cumulative Gas Produced (MMMscf) /). /} a. WI t,.~ ^~ - Oil Rote (CD) ( Mbbls) . . .. Water Rate (CO) ( t.lbbl~) ¿ Gas Rote (CD) ( MMsd) * GaR ( Mscf /bb~s) . .... . n. ... .... , .~ t .... .. .. .. A. A ^ A A .... AI 1\ & å * t A * t,. å - ß. - ¿ . ~ b.Ã * *~, .~ ..! Å t~* ~, . t. :t -.:.f.- ...". þ ~ ^ ~ IJ. A A'i -n- -55- - . . . . ---:--...L.. . . . . . . . . . . .'. -.... I I I . I I I I I I I I I I I I I I I I I' I I I I r I I I . I I I I I I , I I I I 1 I I I I I I I ' I I , I J F M A M J J A SON D J r M A M J J A SON 0 J F W A M J J A SOH D J F M A M J J A SON D J F M ^ N J J A SON D I 90 I 91 I 92 I 93 I 94 I I . . -56- KATALLA FIELD GULF OF ALASKA VARIOUS OPERATORS DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 36 T19S R5E CM Alaska Development Co NO.1 API No. 50-069-10004 1902 PRODUCING FORMATION OIL POOL Katalla Fm, Burls Creek Member Katalla Oil Pool; between 360' & 1800' under Oil Claim NO.1 TYPE WELL Method of Operation No. of Wells RESERVOIR DATA Oil Producer Abandoned Approx 32 in 1934 Oil Gravity - 0 API 40-44 PRODUCTION DATA The Katalla Field produced 154,000 barrels from 18 of approximately 30 wells drilled from 1902 through 1930. A small refinery was built in 1911 and placed in operation in 1912. The refinery was partially destroyed by a fire in 1933, and the wells never produced after that date. ft4E R6E R7E + D T i ,16 S i ~~ t I ~ T , 17 S J I IY t:- S lOt I T 1 18 I S '" [ I.J"'\ I I + ~ I ~.., ~ I I C' I °-,> ~..-. °/ /.... I A. O. G. C. c. I KATALLA FIELD LOCATION MAP . = I REPRODUCED WITH OPERATOR PERMISSION N I DISCOVERY LOCATION Sec 22 T12N R9E UM TYPE WELL Method of Operations Oil Producer Flowing. Gas Lift Shut In Service Gas Injection Water Injection WAG Injection Shut In DISCOVERY WELL -58- KUPARUK RIVER FIELD KUPARUK RIVER UNIT ARCTIC NORTH SLOPE, ALASKA ARCO ALASKA, INC. - OPERATOR Sinclair Oil Corp, Sinclair BP - Ugnu No, 1, API No. 50-029-20009 PRODUCING FORMATION Kuparuk River West Sak* No. of Wells (December) Kuparuk River 41 352 33 39 163 121 16 DISCOVERY DATE April 7, 1969 OIL POOL Kuparuk River Undefined RESERVOIR DATA Kuparuk River Fm Reference Datum - feet below sea level Original Pressure - psia Oil Gravity - 0 API Temperature - 0 F Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg Dec 1994)-SCF/STB Porosity avg - % Swi avg - % FVF (Original) - RB/STB 6200 3360 22.9-29.0 150 228-413 1065 21 35 1.22 * Several experimental attempts have been made at establishing production from the West Sak intelVal in the Kuparuk River Unit; however, to date commercial production has not begun. J " I . - I N I r I J I I I I I I RaE ; R9~ ~R10~ R11E ~ø .A ,&_. -<:>- y ø. I .øø., - ---_J ;...ø.;. ~ 0 . ø. ø . ø. ø ~^ ¡Ç>- N 0 ø. ø .. ø . fb. . JZY ~ -<:>- r..ø.ø .ø.ø-'ø - I -<:>- . ø., ¡Z ø.ø j--. .ø. -ò- ø.,Ø-<ø. .ø.ø 8Ø . ø. ø~ ø ø...ø.ø ..ø . ~' ø . ø. ø . ø.ø . . ø . Øf.. -<:>-ø. ø. ø. . ø . ø K R U .ø. ø.ø.ø.ø.øtØ.ø. I -<:>-ø. ø.ø.ø. ø~øø. .ø.øQ.ø. ø -~ .. ø.ø. ø .ø. ø.ø .ø.ø~.. ¡.-- . Øi ø. ø.ø. ø .. . ø.ø. ø. . -<:>- ø . . I ø. ø. ø. ~ø .ø .ø. ø. ø. l ø.ø.ø.ø.ø.ø.ø. ..ø.ø..ø. -- .. . . . ø. ø . ø . ø . ø . ø.ø. ø . ø . <:> -9- -<:>- I. .. JZi. ø . ø . ø . ø . ø...ø . ?f . ø .-<:>-. ø ø - - -<:>- '-<;>' ø. ø .ø . ø. ø..J1 ~ ø ø.ø . ... , 1 ,. . ø .ø . g.. ø~ ~øA.. .ø .J\ø. ø ø. ø .*. ø. ø. ?ð.ø~Ys¡~.~" ø. .0'-<>-. flJ .' I ø. ø . ø . ø . ø. ø .ø F ø. ø. ~,~ ø. ø ..ø .ø. ø.ø. ø.ø'l!;ø ø ø.~ ~ ø ~ø . ø. ø .ø.-<p.ø . ø .ø jðlø. lø..ø.øeøœ. ø... . ¿ . . ø . ëf . ø . ø . ø . ø . ø . ø . ø 'Ø-IfZf. .ø. . ø ø I!ð 0 ø . ~ . ø . ø . ø. ø . ø. Ø.I ø. ø. "'.. . . <:> r - - . 00 ø . ø . ø<:>. ø . ø . ø . ø . ø .;ð . ø. ~ ~ . .. ø , ø . ø. . . ø .ø . ø . J'. ø . ø . ø . ø . ø . ø r~.. ø r ....ø.ø.ø.ø.ø.ø.J?i.ø.ø.ø.. v.ESTSIIK -<:>- , . ø. ~. ø . ø . ø . ø . ø . ø .1if. ø . ø . ø . ø <- I Pl.JJTP'n'£CT r . . . ø. ø . ø . ø . ø . ø . ø . ø . ø . ø.ø .... ~ ... ø... . ø.ø.ø .ø. ø .ø. . oø. ø .ø .",.. . ø. ø. ø. ø. ø . ø . . o. . . <:> ... ø . ø. ø . ø .ø. ø . 000 ø..ø.-ð- 00 .ø .ø .ø . . ø. R7E -<:>- -<:>- ., ~- T 12 N T 11 N T 10' N -<:>- -<:>- I -<:>- i -<:>- -<:>- -<:>- . - . I -<:>- , A.O.G.C.C. L_- T KUPARUK g RIVER UNIT KRU ~ N LOCATION tv1AP ------- .. 86 1. 2', 88 t.I.SS <:> R7E I R8E R9E [ l -<:>- -<>--<:>- T 12 N -<:>- J 0"1 If''\ I --'T , 11 --'N I IJ ~ -<:>- -<:>- T 10 N -<:>- -<:>- <:> -<:>- T 9 N , ---- RWE I R11 E .-.. -. . . . . . . . . . . . . . . . . . .8 . . . . . . . . . = N :J) ~ I 0 \D I . '\ ~ . . : ~ . : ~ ¡'Sa /~:" . ~ ~~-'" / - "0--- ' . ~..-. '..../"" I!j/ . . - -..- .._~ Arco Alaska, Inc A. O. G. C. C. C.I. = 100' 5 Miles I I KUPARUK RIVER UNIT TOP OF KUPARUK RIVER FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION .- 400 - 300 = 200 = 100 = 0 - 100 - 80= 60= 40= 20= 5)--= 10 4- 10 3 10 - 2 10 1 10 0 10 10000 1000 100 10 0.1 - - ,~ - -.. - - KUPARUK RIVER UNIT - KUPARUK RIVER OIL POOL .-...- Prodlr.ing Welle; ( ) ~.~ Water ':ut (%) " " . " " " " " "_t-I' " " "I" " " " " " . "I. " " " "-" . .1.- L ~-" " . " " " . " " " " . . . " . " . . " . . " . . . " . . . " . " . . . . " . . " " " . " " " . -" " . " ... " . " " " . "," " " " " " " "," " I -- I .. - - -- t -. p- -- I' - - Cumulative Oil Produced (Ml.lbbls) ==== . .. Cumulative Water Produced ( MMbbls) d Cumulative Gas Produced (MMMscf) . :-:~ . . ."~ ~~;. w-;.T;...l...~O¡l.~~ - - _n_n_~'~ . . -. .. w""". "~~A"::A,I..~,,*!.^.J.'ðf~~~ - ~.....I . . . ill . . . ...- ~ II . . . . . --~--. --=-~ - - , "" . ^fI/I^~II.I\,;:¡"nsu,,"" -- ..ßA,.."A,^IJ^^^ - ... ."oI¡'\lI^~ ~,,- - "J.:.f ~^/!,AßA(J"ðU~ ø~ . . . -II: 8 -..-'1'-....- ...--j.- I I - Oil Rote (CD) ( Mbbls) " " ". Water Rate (CD) ( Mbbls) t!. Cos Rote ( CD) ( MMscf) * COR ( Msd /bbls) H õð.^-õMA/!'A., ^/!,IJ.~M^'I. .",MilM"..... 11^^.... IA." A/'I\w./!,^Iu.. ~¿tN~~~.....A~"~ J.j~tIJI\Jô-Jh...f\:~~tiJ-'1 /!'AUUMtJ.~ ~ .t" h' ?'lIU ~...-~Al1 ~ " .7' ."" at(":" u~ A t.J. . . .. . - . . .-!......1....""'" - I lM~....^¥"' ." "."""". . - Aöð.t,/1Uf!!. ~-. . . tJ./!,A. . . lðlJ. A . ~ " . . .. . . . .. . ... ~ . "-.. * "". L* .**:***** ****x*** **x*** ***x * *-** A)**.Y.* **~t****tx*~ *..** t* t*~I~* **..* **t*iii.t**~lt'..tt*.t*: tt*t~~.t*t~*****.t*t.~¥***.t*.*t*t~*t**t'Tt.t - *.4t14**i **,-" 1 ;"ttf~~----:. I I II II' II I I III I 'I' III I III I I I" I I I I1I1 'I'I III IIII1 I' ,. I I I1II IIII1 II 111111""1 111"1'1 '" III I I I" II I II I " (1111' " f "1'11" II III I IIII I I I II I"l I I 'I I I'III1 I I f-- 81 93 94~ 85 86 87 88 89 90 91 92 82 83 84 -61- 400 - 300 = 200 = 100 = 5) - 10 4 10 3 10 2 10 1 10 0 10 10000 1000 100 0.1 Number of Injectors ( ) I - Cum W<Jter Inj ( WAbbls) - f. Cum Gas Inj ( MMMscf) -62- KUPARUK RIVER UNIT - KUPARUK RIVER OIL POOL Enhanced Recovery Injection . . ' ... J 11 () ~ ..loIàA"""--- Ab.AAåAAåð~4&J""A'"- , .. , AAåAåAåàðt.lJ.a -1- , -- -.. - A ~.\.\I\I.j,L..At..4'''.Á ,uuu-_t."",,,,,"HUUUU--.:...:.i:f . .. .......,. n .Hn,,^lJ.l.Al. ,Aj¡,ð";"II.~ -.. r 83 84- åt.lJ.¡¡'£1U- . AAAðA ~' ..- .Q Ii å / "'- v I I I - Water Inj R<Jte (co) ( Mbbls) f. Gas Inj Rate (CD) ( MMscf) -' - \t 'J '""ý' -"V /;."bAåAð AAå ~"A/l.IIA: ~åA"bàA IJ. åA/....åb.ðb . AtoA4AA to At.AAAlJ.t.lJ.A lJ.AAAAa AlJ.Atob.t.AåA.&b.ab.AlJ.IJ.t.b./!.b.åAIJ."AAAb.A^Å~b.Ab..b.Ab.IJ.b.AlJ.AåA/!. A A. "'AIJ. AA AAA Lt.Aå lJ.å AAAAåA/!. A ,,1J.^^A/J,ål1 å. b.ð..ð. .,-I!AAbAb.AiJ. / '!>, - .-r Alr A 10 ~82 I I I II II I I I I I I I I I I I I I I J I II I I II I I I I I I I I I II I I I I I I I I I I I I I I I I I I I I II I I I I I I I I I I r, I I 1 I I I I I II 11 I I I I I I I II I I I I I I II T I' T I I I I I I I I II I I I I I I I I I I' I I I I T I I II ,I II I I 94-~ 85 90 91 86 87 88 89 92 93 0000 1000 100 ~ - KUPARUK RIVER UNIT NGL 1- L . I - Narurol Gas üquids (Calendar Day) ( bbls) 'vI~ r-v- 10 1 . . . . . I . . . .. ..... I . . . .. ..... I ' . . " ..... I . . . .. ..... I . . . ., ,.... I . . . .. ..,., I . . . .. ..... I . . . ., ..... I . . . .. ..... I . . . . . J A J 0 J A J 0 J A J 0 J ^ J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 I-- 85 I 86 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 ---1 -63- 1 00 -= 80~ 60 = 40 = 20 = 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 -64- KUPARUK RIVER UNIT - W. SAK UNDEFINED OIL POOL - I Producing Wells I() -~ I - . . Water Cut ~). ,,"'" ".'.~. . . . . .õ "--- - . . . '. . ~..I I I I - Cumulative Oil Produce<! ( MMbbls) . . .. Cumulative Water Produced ( MMbbls) ~ Cumulatrve Gas Produce<! ( ~MMscf) - . . . . . . . . . -. , . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . - .~~ ~~^~~ðððð~~ßßð~ßßð~ððß~ð~ð~~ðððððð~ðßð~~ßðß~ßð~~ð~uðßßß~ßß~~ßßà66ðð~ßßð6ðð~6ßß6ß6ð6ðßß~~ßßð~ßßßßßðððßåßßßö¿¿ð~ -X;.AD.ðßMt.t> - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CO) ( Mbbls) - A Gas Rate (CD) ( MMscf) * GOR ( Mscf /bels) * :. ~ .~.~..., ."---.:....... . . .:. J. * : '.h"AHM!d!uJ~...!!- *""*- *' ,.,D. ;. Ö ""'f t:. 6 6 A ,..ßð A ßð I I I I I I I I I I I I I I I I I I I I I I I I I I I II I I I I I I I I I I r I I I I T I I I I I ( I I I I 11 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II I I I I I I I I I I I I I I I I I I J I I I I I I I I I I I I II I I I I f-- 83 84 89 85 86 87 88 90 93 94 ---1 91 92 - 20 - 16 = 12 = 8 = 4 = 0 - 1000 100 10 0.1 1000 100 10 - - - - - Number of Injectors ( ) . 11 -I L I - Cum Woter Inj ( MMbbls) å Cum (;{¡s Inj ( MMMscf) /' r I I - Water Inj Rote (CD) ( Mbbls) IJ. Gos Inj Rote (CD) ( MMscf) ,r~ ^- 0.1 ' , , . , I ' , , . . ~84 ,- - - -, - -- 85 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . . I I I I I I. I I I I I I I I I I I I I I I I I I . 1'1 I I I I I I I 1'1 I I I I I , I I I I I I I 1'1 I I 1'1'1 92 93 ,I 94 ---j KUPARUK RIVER UNIT - W. SAK UNDEFINED OIL POOL Enhanced Recovery Injection 86 87 88 89 90 91 -65- -66- MCARTHUR RIVER FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 29 T9N R13W SM Union Oil Co of California, Grayling No.1-A, API No. 50-733-10044 October 24, 1965 PRODUCING FORMATION OIL POOL Middle West Kenai "G" Hemlock Foreland Undefined Tyonek Middle Kenai "G" Method of Hemlock Conglomerate Hemlock TYPE WELL Operation No. of Wells (December) West Forelands West Foreland Fractured Jurassic Undefined Oil Producer Flowing 0 0 0 0 Sediments Gas Lift 19 56 6 1 Shut In 4 2 0 0 Service Well Water Injection 8 22 4 0 Shut In 4 2 0 0 RESERVOIR DATA Reference Datum-ft subsea 8850 9350 9650 Original Pressure - psia 4009 4250 4457 Saturation Pressure - psia (avg) 1826 1787 1186 Oil Gravity - 0 API 35.6 35.4 32.9 Temperature - 0 F 163 180 185 Net Pay - feet 100 290 100 Porosity avg - % 18,1 10.5 15.7 Permeability avg - md 65 53 102 Original Gas/Oil Ratio-SCF/STB 297 404 271 Gas/Oil Ratio(avg 12/94)-SCF/STB 824 543 546 FVF @ Qrig Pressure - RB/STB 1.23 1.25 1.19 FVF @ Sat Pressure - RB/STB 1.26 1.28 1.22 Swi-% 35 35(est.) NA Oil Viscosity @ Qrig Press-cp 1.088 1.190 1 .497 Oil Viscosity @ Sat Press-cp 0.888 0.960 1.130 NOISSI~~3d ~Ol~3dO H1IM a3:JnaOI::kf3~ II". .... .:.-- ~ -~ . d'tfW 3l:1nl~nl:llS .W.:I >I:)01W3H dOl a'3I.:11:13^ll:Il:InHl~'tf:)W .~ .~ 'Ð '0 'V I 0'\ "-J I N - . . :=" ë;;;¿:: ~~ --:;! 1 I ] I I I I I I I I I I I I i ~ ] 1 100 - 80 = 60 = 40 = 20 = 0 - 1000 100 10 0.1 1000 100 10 0.1 -68- I I I I - Producing Wells ( ) , , ,. Water Cut (io) MCARTHUR RIVER - HEMLOCK OIL POOL , ,.1 ".L., 1, ~. . , ,l '., . , , I. . , ,I, . , J , . , -LI--- ~ ~ , , . - -- ~ ..:. - _..-,..,~~---",.,~, ~ .1...-.. .('. . . . . " . , . , ' , . I' , ' -I' , , . . , 'i . ',.'- '1 I I I I I I I - Cumulative Oil Produced ( MMbbls) I I I . . .. Cumulat~e Waler Pmduced ( MUh,!O) . . . . .1. . . . "' . . . . . , . . .I. "' J. ~ . cup~~.~'~"~ .,:.:,~~_ro;-'----'~'-~Y_~""","H"_"",W~- ð - 1".1 .,' : :1 - Oil R<Jt€ (CD) ( Mbbls) , , ., Water Rate (CO) ( Mbbls) ð Gas R<Jte (CD) ( MMscf) * GOR- ~~!' -.. - - - ----" - rJfN~~1Ji: ~'t -. ...' - . ..' ...,. -. 't, .--~ . ... ~.-.; . "''-Y~:, ',' . .:..~ .~'----'-'._; ~.~. '- ~. ... '-;,\-.,' . .-.-'-' ~'-'--'--~ '~". " , ,- ~ .,' "". IiJP )r,.~.J~~ÂY~ ~ -, - -\ ~~ h -= 'i.~~~ J../j, ð. L, . . " -~~.. I- '.:"- â : . . .:4r. 10' '" .IN ~.-~_...-""'V; 11"'''';I"\ot<..~~",,,,~:;'Iit,.~,..,,.'''Ii~\¡I.'''''' ~V""" - ~"" ~.i~"!~ . 'i~ ""r.~;:""," ~ 0.01 "'"I''''' ""'I"'" ""'I'''~' '"''I''''' "'"I''''' '"''I''''' ""'I'"'' '"''I''''' ""'I"'" '"''I''''' '"''I''''' ""'I"'" "'''I'''' 65 66 67 ' ""'I"'" ""'I"'" '"''I''''' '"''I''''' ""'1''''' "'" "'" "'" '"'' , 68 69 70 71 72 73 74 75 76 77 78 79 80 I I ""I"'" "'"I''''' ""'I'"'' '"''I''''' "'"I''''' ""'I"'" '"''I''''' '"''I''''' ""'I"'" '"''I''''' 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -- - ~ - - - ~ -- - ~ -. - - 40 - 30 = 20 = 10~ . ~ -.- 0- _r 10000 I I I j I - Cum Water Inj ( MMbbls) ö Çum Gas Inj ( MMMscf) MCARTHUR RIVER - HEMLOCK OIL POOL Enhanced Recovery Injection - Number of Injedors ( ) -,;. U ... ...,....... -. ~ ~ ~ 11j'LJ - - V- - , 1000 I ~-~ - 100 .. -----. 10 / 1 1000 I I I I I ==== - Water Inj Rate (CD) ( Mbbls) - ö Gas Inj Rote (CD) ( MMscf) 100 "10'" ~"._~t . .\a.-r~"r .. I~ "¥-~" ~ "\111 w 10 \ 0.1 "'"I''''' '""I''''' "'"I''''' '"''I''''' "'"1'"" ""'1"'" "'"I''''' ""'1"'" '''''1'''" '"''I''''' ""'I"'" "'"1"'" "'"I"'" ""'1"'" ""'1"'" """""' "'"I"''' ""'J'''" ""'1''''' "'"1''''' 1111'1"'" "'''I''''' ""'1'''" ""'1''''' ""'1"'" "'"\''''' "''''''''' 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -69- 100 - 80 = 60 = 40 = 20 - . . - - . ~ - ~ . 7'" . . . . . . ,¡ , "r . . .....-.1 --'-'. - - ,"'" - ~ -:- ' .. . .. Il1o o--=--~.....,. I 'YT'-.........-","',,'..'r., r I '1'. .-) 1000 100 10 0.1 1000 100 10 0.1 -70- MCARTHUR RIVER - MIDDLE KENAI G OIL POOL I I I - Producing Wells ( ) . . .. Water Cut (io) . .. .. . .~ ~~~.--;-;- -. ~ 1t.1;::-;- ~ . . . . .~ II' .. . :-.. ---;:1 ""-'6.# . 'Jrf ---- I I I I I I - Cumulative Oil Produced ( MMbbls) Cumulative Water Pro<luœd ( MMbbls) Å Cumulative Gas Produce<! ( MMMscf) HtYM;ttWft'hW{(I/'N'l(~/t/~,\\Wo}MV, Ntt#NtHt!N~ - ...w~~:n~n..;" . ~.........W''^~ - - . . . . . . . . . . . . . . . . . . rf¡¡iJÞ,^,,_,,'n~ . . . ' " . . . . . . . .'. . . . . . b ........... ,............. ^ /lr . . . . . 'I' . . . . . . . . . . . ... . . . . . . , . ' . . . . . . . . - Oíl R<Jte (CD) ( Mbbls) . . .. Water Rate (CD) ( Mbbls) ð Gas R<Jte (CD) ( MMscf) ~ GOR ( Mscf jbLls) ¡;~~.-: ,-...~ - ~ - -. . . . -- - r .-- ,"'- - - .-. õ~.-.~ ;¡Æ ~. ~~ .- - ~ ~"'-- J'W'---" .~- " -". ~d~'~ "'IJ ^ ".i"!'~4&''''"lfti~/' """. fi,- . ~ ..~.r.!:..tr:J:1þ\l'^""~'¿'~\ ^ -' N~~~ ð~V ~F~' ¡f'~-n tti!> ~ #-~~~~~~:~~~ '.--'" .... . _.~~:~~ :. '.- -=:-~. #t' ~. . - * ~ "'Þ, l~,l''', .*#~ ~/*~ ~ ~TItt,l~,A.V*,*~ ~;ø"!1.~,t~. " .: . . t~~;:~7~,¿~~~~~If.t~.;:: ~~ ~~-f.. ;¡;!~~-I4./V: '1* ~ *t'~*tl~:; ,,*~ ~ t\ ~*1 f t :-:-:.---;-::-. , . --:-:. ..a ..ø...- .. . -=.... Co .: ¡ ':"}-: ----~ : â 0.01 "'"1'''''1'''''1''''' ""'I"'" ""'I"'" "'"I''''' ""'I'"'' ""'I"'" "'"I''''' ""'I"'" ""'1'"'' '"''I''''' "'"I''''' ""'I"'" ""'I'"'' ""'I"'" ""'1"'" "":1''''' ""'I"'" ""'I"'" '"''I''''' ""'I"'" "'"1''''' ""'I"'" '"''I''''' ""'I"'" '"''I''''' 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 20 - 16 = 12 = 8 = 4 = 0 - 1000 100 10 0.1 1000 100 10 - - Number of Injectors { } ---'~ I. I I I - - Cum W<lter Inj ( MMbbls) t. Cum Gas Inj ( MMMscf) I" I I I I I I - Water Inj R<Jte (CD) ( Mbbls) å Gas Inj Rate (CO) { MMscf} , --~- \~, - .f\. - - -... - --.. - - - ~ ~ MCARTHUR RIVER - MIDDLE KENAI G OIL POOL Enhanced Recovery Injection ---' L-I . ,. ~ (U - '\¡- .. r -' j- ....& -..., " I . r vY' ",,.Ja.^- þI\rV"\, ~ - I 0.1 .. ..",.... .... .,...., .. .."..,.. ,.. ..,,,.., .... ',..,.. .... ',...., ... ..,...., ""',..... .. .."...., .... ',.. '.. .... .,...., ..,,',..... .. '''~,....,'',.. ....,,...,, "" .,"'" """'"'' """'"'' """" '" ",." "'" . "" '''''' "" "",.. 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -71- 100 - 80 = 60 = 40 = 20= 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 -72- MCARTHUR RIVER - WEST FORELAND OIL POOL I I I - Producing Wells ( ) . . .. Water Cut (%) ..~J ;., J . . . . . ' . . . ~ . , . ¡ .. '. r . .. . . . , . ' . . . ." .~.. '::: ' . . .-,-" . .:~, 7 .-'. '--;-,/ . .' .. . . .' . .. "..""""1 -J,.............(....-r : -t..' . I I I I I I - Cumulative Oil Produced ( M~bbls) , . . .. Cumulative Water Produced ( M~bbls) t. Cumulative Gas Produced (MMMscf) - ....¡,.. - . '. ,'." ~ ~fi{J I/I':.\w.¥/'tl NfÞtJ{ftIM MW/W'-tM~\fI'i"""'" ,..u~......~«IfW((('~^'!''MI;';:!!,,,!~ ~v.r4JI'\!{{f\\\'\JNIIV/~MWQ~W",,-"'_du""i-''¡¡;¡JI~'''''''NUlIIYJ WfflNIV""" ;: ,- ............."... - , ~ . . . .co . . . . . . . . . . . . . . . 1/" "",'r"" - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CO) ( Mbbls) !J. Gœ Rate (CD) ( MMscf) * GOR ( Msd jbbls) ¡f -,/--,.,-'(, - - ~- ~-, ""'~, . .-' ~ l~G¡., .....,." .r"""--' .r-.J"-j""'" - ~ :--;--. ':...~- . . . '-'"-- 4 ^ I:J. J . . . . .' . . . it: ~'.' . ..., .... .. .... j, ~ I' . -. "~.' ..:.....-.,~-,--.^~,. ...' "f....._.-f>'t~t~"'^~' ~~~~:œ-{ ~.""-'.>~hÅ ~~i - Î ',.." '.' ~"1-*~" *'/l'''''",'' ~"""" 'r ~r.} .:. .. , ~"'..... A.. ....... ~^._..""...~....""""'" ~ "'"1' 'Nnt.. t'If~!' ..;.fJ.4" ".. ~ "'. "" "'" - .'. : *~ m~~>t~**~~~..~ ~'r ._rrf - '~~ 4 aæ "'~ ¡jñ 7~ *1" . . . -:~ . * .: 1;. -'-.-. ,. "'~-~~- .L-~;.,¡ . I . '"''1,,,,,1'''''1''''' ""'I"'" '"'''1''''' "'"1''''' ""'I"'" '"''I''''' ""'I"'" ""'I"'" ""'I'"'' '"''I''''' ""'I'"'' " Do 69 "'I"'" ""'I"''' ""'I'"'' '"''I''''' ""'I"'" "" " 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 ~6"1"~';"I"~~"""~I~"""~I~'" "'~'~'"''''~I~''' '"~~''' "'~'~'" I.. - 20 - 16 = 12 = 8 = 4 = 0 - 1000 100 10 0.1 1000 100 10 ~ - - -, - í-=O-T- ~ --.. - - ~ ~ - - - - MCARTHUR RIVER - WEST FORELAND OIL POOL Enhanced Recovery Injection - Number of Injedors ( ) M ~ roT'....J ...rt..r" . - I - Cum W<lter Inj ( MMbbls) A Cum Gas Inj ( MMMscf) .,,- ",J" I - Water Inj R<lte (CO) ( Mbbls) A Gas Inj Rate (CD) { MMscf} , .,., '\f\ / - - ~- '-"""' I~\--' \'" ~ ~ - 0 1 " I , I I . . . . I ,. I . . I I , . " ., I . . I ' I I " .... I I ' . , . I . I I . . I . I I " ., I . I I . I , " " I . I I . , I .. "" I I . , . , , . J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 I -73- 50 -= 40 = 30 = 20 = 10 = 0 - 100 10 0.1 0.01 100 10 0.1 0.01 - Producing Wells ( ) . . ., Water Cut (%) . . . . . . . . . . .-.. . t . I - Cumulative Oil Produced ( ~Mbbls) . , " Cumulative Water Produced ( ~Mbbls) 6 Cumulative Gas Produced ( MMMscf) -74- . . MCARTHUR RIVER - UNDEFINED OIL POOL I . ' , . 1-.-. , , ' .-..-.... 1.....- , -, --- --;--; . .. I - ;---'-..!_I , . ' , , , - . . . . , , .- -' AA6Afl^^!!.AIJ.^-^",AtJ.I:.ÓIJ.ð.IJ.IJ.^-tJ.ð.6,IJ.ò.^ " ... ~.. . . . ... . If- 'f.. ..\. -ð' ..., ... ,£¡ ,'-10 , . , . . ~. ~ . . . . . . ~. ~ .., , , ~~ , . , ' . , , . . ... . , . , . , . . ... A ^ IJ. I:. ^ . 6 IJ.' 'U U ... Q " , 't ,'1. , , , , :-" ¡.>, ð. . !.6,ð.,' "" o...! 11:. , :':¥*:tt**~.t..t..t *t "~-4-t *,>Jt**1<+tt .; - - Oil R<Jte (CD) ( Mbbls) . , " Water Rote (CD) ( Mbbls) 6, Gas Rote (CD) ( MMsd) * GOR ( Msd /bbls) >J .f. / I H ^ ð. ß t- I -¡;-' ;. \ ~>t. * 6. ,* ~ t. "" -, ~ , I "ð. ð. ' "'" 6,6 ',~'-tr - . .::==::=----.- ~ *' - - t ~ ß i. ò. å A ,À ~;\ ð. ~~, ====-y:;' ' - Å"o ~.......-------. . ~ . -' ò. ' .. . . t t >t * ~ * 1< A ß ß ^ '-;¡;;'t, , , I -- * 1\' "" D. . " . ß " I , 'I:.' .l\, þ, . I 4 t:. ð. , ß ß 6, , . , ,å. 06 f,. I I I I I I I I I I I I I I I I I I I I I I I I I I T I I I 1 I I I I I I I I 1 I I ~ I ~ I I I I I I I I I I I J FMAMJ JASONDJ FMAMJ JASONOJ FMAMJ JASOHDJ FMAMJJASONDJ FMAMJ JASOND I 90 I 91 I 92 I 93 I 94 I - - - - - ,--.. - - ~ - - - ~- ~-'i ~ 0000 MCARTHUR RIVER FIELD NGL . .. I I I I.. I 1- - Narural Gas Liquids (Colendor Day) ( bbls) ".~t J,^N\ A rI',A.r-.~ ~ \ y ..~V "'\.N\ J"\ 1000 V'^- . \ V'v" ,J ,.. ~f {\r 100 10 1 ..II'IUIII 1IIIIflllll IIllIpllll IIllIp'lIl IlIlIpllll I 1111 I II II IIllIpllll 11111111111 111111""1 111111"111 11111'11111 fllllpllll IlIlIpllll 1lllIplli. 11111111111 IlIlIpllll 11111111111 111111'1111 IUIII'IIII IlIlIpllll "'"1"111 II"'P"" 111111'"11 111111"111 IlIlIpJlII 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -75- -76- MIDDLE GROUND SHOAL FIELD COOK INLET BASIN, ALASKA SHELL WESTERN EXPLORATION & PRODUCTION, INC and UNION OIL COMPANY OF CALIFORNIA - OPERATORS DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 19 T9N R12W SM Pan American Petroleum Corp, Middle Ground Shoal State NO.1 API 50-733-10067 June 10, 1962 PRODUCING FORMATIONS Tyonek Tyonek Tyonek/Hemlock Conglomerate OIL POOLS "A" Pool "8, C & 0" Pools "E, F, & G" Pools TYPE WELL METHOD OF PRODUCTION Oil Producer Flowing Gas Lift Hydraulic Pump Shut In Service Well Water Injection Shut In RESERVOIR DATA Reference Datum-ft subsea Original Pressure - psia Saturation Pressure - psia Oil Gravity - 0 API Temperature - 0 F Net Pay - feet Porosity - % Swi- % Permeability - md Original Gas/Oil Ratio-SCF/STB Gas/Oil Ratio(avg-12/94)-SCF/STB "8, C & "E, F & "A"Pool D"Pools G"Pools No. of Wells (December) 1 0 3 2 1 0 5500 2508 NA 39 128 190 16 .40 15 1000 1181 1 1 1 1 6000 2768 1900 36-38 130 335 16 .40 15 650 760 1 28 13 13 12 8 8500 4220 1500 36-38 155 500 11 .40 10 381 273 Sf I7S85 3 ICSG ST ~ -<i- 51 ~ 111-9- Sf I7S95 27 51 ::7S9S 28c11 51 17515 1':f¡~T I7S95 18 S- I7S5 3Ø. 6T I7SSS :5 <IT 17S1:5 9 sT I7S95 ~ø ~T I7S95 IHtJ ST I7S95 ~.51 I7S95 2SRD 51 v:sas 13 ST I7S95 17 ST 17~ e QST I7S95 Ie I 31fT I7SI5 5eIØlþ 17~' ~ BAKER" PLA -FORtv1 ST I7S95 9-ftD ø,1 I~ 23 ST 17$5 II ~ST 17:595 1:5 51 17595 28 esT 17595 ISRD 51 17:s9S 9-9- ~ ST 17:595 7 A-I~,,-If .l?~J! I~ A~~~-1I-81 A-I3A-81 0 ~-22-91 Aß..VP "-12-91 I'G=~T ~ 14-33-91 A....+e:2. ~~~-:I A-I'IA-&l-Q- -A-2'1-91 .M1-11L/II'"I . . A-'I-I-.ø"-1I-12 A-32-1 ~ A-32-11R. A-I2-12 A....2-11>8A-'&-1I A-'3-lfff-l: 9-:"-1~~-23-12 A-33-II.1J AI3-I2RD 1133-III.S. ,,-""'~ "N PLATFORM AII-I3R2P"-1I-13 ~1-I'tLW~-31-1~ A-33-I'Ø' A-32-I'I A-'t2-1't A-22-I"8 -9-' . C""3-1't . ~~~i ,'}.I('''C'''''-I'IRD <A3+-I'tR~ . ¥"""'-I't . c~~3~~~ -:¡~II: C-U-23 -Q- C-'I-23 C-21-23. C-32-23 C-12-23.. . C-'I2-~3 CI3A-23. ø .4-'t~23 C-23-23 C-22-23 C-13-23 . C-2't-23ø C-3'-23 .~ .ø~ -- C-21-211.C-31-~ øC-W2!! "C. PLATFORM p-22-2~ C-II-2H;r "8 C22-2IIRD C22A-26 . C-23-26 ø 4-33-26 C2'!-26ft[) C-3+-26 C-2't-26 -Q-. . ~ "cLÆI-9:~1o\ S HGS CHAKACHt.TtIA Ie. ¿ t¡, ;çrs HaS U 9 6 HGS U 8-fID ~ ¡¡is HGS U 9-'!D S MaS U 'I. S I1GS U II S I'GS U 2-f1D. ¡¡i .. SHGSU2-Q- I "DILLON" PLATFORM -.... 5 I1GS U II I ST 18746 I-Q-. ~S MaS uhe SHGSU3.SI'GSUI3 I S "GS CHAKACHATNA 11" . S HGS U (, SOU-H MIDDLE S ¡Gs U 14. S : ~ _: GROUND SHOAL ~ : . 1 UNIT 1 ØS HGS U 121 I 1 StvGSU18 I I . L!os ~ ~115 R13W [ T 9 N TRADING BAY UNIT I ( I I I I I ---' I T 8 N I .--- I J I I I I I R13W I I I I I I I J R12W 51 I759S 2-9- . = N T 9 N 6 I "" :- I T 8 N S6 31 A, O. G, C, c, MIDDLE GROUND SHOAL FIELD LOCATION MAP °,° O.5 1,O MILE I I d -78- MIDDLE GROUND SHOAL - A OIL POOL 100 - I I I I 80 -= Producing Wells ( ) : ': 60 ~ . ".' .. Water Cut (%) ~~m'~::: '. I r. '. , 40 -=--....:.... ~ '-; -.-..'-' -: ::, - : 8. .1. . : : . ~ 20--,----"- --T"--¡:- - . '. I. . '.' .' ." . 0-= ~ -' I'" 1000 L "'-"-J I : :: J .-.~~.~ . .~:-:-:-:-:~~~ ~ ~ ..' , :., . ,-r ?- . i . -. . .. 100 I I ~ I I - Cumulative Oil Produced ( M~bbls) Cumulative Water Proouœd ( MMbbls) , å Cumulative Gas Produced ( MM~scf) 10 0.1 1000 ~~~~~~~n~~~I""""'~~~'~Nffl~N~ ,.(ß~"""" . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . .. ........... ~ , . . ~ . . . L . . . . . . . . . . . . .. ........,............. ~'r'r-"" 100 - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CD) ( ~bbls) õ Gas Rate (CD) ( MMscf) * GOR ( Mscf /bbls) >f:I' '" * 10 ~ ~,,~ * * j ~' ,~7~~..:\ "."~:'.. :.\ x ¡~, ' " þ, ' ~~:" '\ J '- ðfñ~~ *M ~ ~i*~ " * *>t ~~ "1*" ~~t * 1 -===~ I"~ ~.~.~.\ ~ :~, J;.\' . :~ I '~'~~~-:~ ---:-;.~ .;=:~:=:=-.' . ' I: ð. . ,...#:; = . ".~-:~-:::-;-:~' .. ~ ".Î'^~ t. I!J&#¡ ltI ~ ,;-- 0 1 ... : :~. .' . : . ~ r~ ~ \ A . å å 4. f:. lJ. . -~s~. ~ - :. ~'-",¡J Cifj~..~ rt> rt ^ ,.-:-: I ~ .~~,,: /Pc -'~ ~~. '.--,~' .' ,.e.ð,,\. . ... , 0.01 ""'1''''' ""'I'"'' ""'I"'" ""'I"'" """"'" '"''I''''' "'"I''''' "'"I''''' '"''I''''' "'"I''''' ""'I"'" "'"I''''' ""'I"'" ""'1''''' ""'I"'" ""'1''''' '"''I''''' ""'I"'" ""'1''''' "'".''''' ':'''I''''''''''''I'''''~'''' ""'I,,(j~ ""'I"'" '''''1""1\"",,,,,, '"''1''''' 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - - - .-.- 20 - 16 = 12 = 8 = 4~ ..n 0 - 1000 MIDDLE GROUND SHOAL - A OIL POOL Enhanced Recovery Injection - Number of Injectors ( ) ~ 11 r'"' .... 100 10 . L - I - L__I - - Cum Woter Inj ( MMbbls) å Cum Gos Inj ( MMMscf) (r 0.1 1000 I I I I I - Water Inj Rote (CO) ( Mbbls) I!. Gos Inj Rote (CD) ( MMscf) 100 10 rf'l( {f"-f", ."\('/1" , 0.1 ".."..,.. ,..","'.. ""'I"'" ""'I"'" """"'" '"''1''''' ,..","'" ""'"..,, ""'1''''' ""'I"'" "'''1''''' "'"'''''' '''''.'''.. ''''','',.. .."',,,,,' "''''''''' "'"I''''' ."".",,. ""'1''''' ""',,,.,, ""'."'" """"'" "''''''''' ""'I"'" "'"'''''' '''''.''". 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -79- 1 00 -= 80~ 60~ 40~ 20~ 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 -80- MIDDLE GROUND SHOAL - B C & D OIL POOL I I I I - Producing Wells ( ) water Cut (%) , . . '0 . . :.. J ''''--r~' '. . : ~..-.-.-:. ... ...- .' ..'a 'a aa.. ~a~"~~a+'-,._a . a.aaa,- I . ',a--'I~~ .,! -I' ,." ,~~~IPf' I , . .. ". .. ' . a . ~,~ ~ ' .' . . .. .' .. a. '" .' .- I . . . .. -~ .....--. . .. .8.:.. . .. .. ~ ........" .. ~ .- la I I I I I I I Cumulative Oil Produced ( MMbbls) - Cumulative water Produced ( MMbbls) , . ~' Cumulative Gas Produced ( MMMscf) I I ~......".....",u~".... L-. ~._u..t:.......,.~.....'Y.~, . , . . . ~-~-~'~'!-:-:":"~~':":"~~":~~":":~'.'~"~"*"~'-: (>t.IfrWf{{ ,Ytii'Nft{I, "IN/Jl'//£~'. . , .' ,.' a.'.' r:,.."æ.-.wmft. (/t}YIi"''M'M~ , . , . a . a a . . a , . . . , . . , . . ~-. , . . r¿, ..- ..........~ h ""'1'" II . ' Oíl Rote {CD) ( Mbbls) - Water Rate (CO) ( Mbbls) , , ~' Gas Rate (CD) ( MMscf) * GOR ( Mscf /bbls) **~ * ;t* ~' "" ! J\ . . ~ ^ , ~ .."y"'.~_.. . ..!* - "'. ... r ' . ,.., .' .~. "'. ,}.~~ >i.'1. ,{¡ (\..-/1...."'" i\ f ~. .' " ,I" ", " V'" ~. ít"." ". -& ð~~~~'~~~~~~~'~.n ........ .*'-\.., ~ ,d£. - .. I' ~ V'i,'i\":!%. ~~~-".J,'r¡;\;,,"V ~-~:C~ . :""".. .- . r .... ~_=.t!. to< " -;; '","". ^ '. . o-'.!:>...-- '->..---., -. h ."il' . ^ . k ð AI!:. ~. \". a.,- I Ii ~.¡...--=L...~- . .. -"/r-.. ".... ", ^ .,. #^ . ~~:: -;~~j~:j-;' ~'-y ;"~'~f':{'~: '-::r.~. . œ , '" .- f:~ ' '"'' "'" "'" "..., "... ." ",. ",,' ""'''''' "...,,,... "" .,. "" ". ",,,... """..." "". ,..." ""., "". ..."';'" ""'" "" "." ,..." -";.-'a '"'''I''''' '"''I''''' ""'I"''' ""'I"'" ""'I"'" ""'I I 84 85 86 87 88 89 90 91 92 93 94 . . '"'' "'" "'"I''''' ""'"'''' '''''I'''' 81 82 83 ."",,,,,.1,,,,.,...,, ".."..", ".",,,,,. "...,."" """".., ."",.,," , 73 74 75 76 77 78 79 80 65 66 67 68 69 70 71 72 40 - 30 = 20 = 10 = 0 - 1000 100 0.1 1000 100 10 10 - - -- - - ---. --- -- - --. ~ - - Number of Injectors ( ) ,..., c .. -- MIDDLE GROUND SHOAL - B C & D OIL POOL Enhanced Recovery Injection ............ .. .. ~ - 1_- I I I I - Cum W<lter Inj ( MMbbls) å Cum Gos Inj ( MMMscf) r í I I I I I - Water Inj R<lte (co) ( Mbbls) å Gas Inj Rate (CD) ( MMscf) -~ ¥ r f\"r~ 'II" JV' r r !Y'I\ V~ ^¡:W '"'-~r) ¥I\.~ /, '~\.W-""r , 0.1 "'"1''''' "'"1''''' '"''I''''' ""'I"'" "'''I''''' ""'I"'" '"''I''''' "'"I''''' "'''I''''' "'"'''''' ""'I"'" '"''1''''' "'"'''''' ""',"". "'"'''''' "''',,,,,. "'''I''''' ""'\'"'' ""'I"'" "'''I''''' ""'I"''' ""'I"''' ""'I"'" ""'I"'" '"''I''''' .,,","'" ""''''''' """"'" 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -81- -82- MIDDLE GROUND SHOAL - E F & G OIL POOL 100 - I I I I 80 -= - Producing Wells ( ) 60 -= . . ,. Water Cut (z) 40-= .. ,'-'"'. - / '-- . .. ~ 20 -= .. , .~._- ..,...~ ~~.....-.- ~ - - .' .' .1 "'1 .1- D ~ "L... -. . .-, . . . . . " . . ",' . . . . . . r . ' . i-I 1000 100 10 0.1 1000 100 10 0.1 0.01 I . ",".oX . '. '. . .....'- . . . . , - ,.."" .. ... ~ o......!......;-. . ... . . '. .. . ",..' . ..... ... , - .---- '-. .. , . ' .. - "" - . ~ I I I I I I I - Cumulative Oil Produce<! ( MMbbls) . . .. Cumulative Water Pnxluced ( MMbbls) f. Cumulative Gas Produce<! O~~M~t.f) ~ ' /Ý '. ..-liiJlJC.~'" """"m - 1;'''''-:'':-:.-.m:~':''''7~~'';''''f.....'¡¡¡....m. .....".. {.~,.".., .,...w, 1"''"'. ...,,,.~. ......~ , .~ .' . - . . . . ...""",,~ ,..,811ft ....... ~... . ~ '. - - .' . . - . " . ffl..- ~ .-....- . . I . .." ...- ,f . '1 - Oil R<lte (CD) ( ~bbls) . , .. Water Rate (CO) ( IAbbls) ò Gœ Rate (CD) ( ~Mscf) * GOR ( Msd /bbls) -r=-. ;;. , -~ , - ',- -... -. ,....',----- -""--- . "'. "... :""":".,.."'.""" '. ' . '_-:1',~.i -- - - ~ --..-~ - . . '-' . . ".. ,- ", "-" ''''- # ,t~~~~~"';;:'~.~~~~~~ -, - .>õ'<" ~ V :...." ., . 1 . Ll . .~ "'--': . . . '~:#' .tllt~*'t~M~l.t~f~,', ~'~f'tl ;I~~... ~¡ØI~~:w;m1+:~~*.,JI; ~~~-Þ'>\"'~~~~4~-.u~~ "', "J\~,J\)U~~~¥N~~,~4'~~t,,"'lft';~Vit 'lie .,. .,- * -1t ... - ' .$ ~ . l!. . . , . ... .- 8. ----;. :8_r.:::. 1IIIIlIIII IlII'fllIlI IIIIIJLIIII 11111 I 1111 11111111111 11111111111 1I1I1l11I1 111111'1111 IIIIIUIII 111111"111 111111"111 1IIIIlIIII 111111"111 IlIlIfllIlI 11111111111 11111111111 1IIIIlIIII 1IIIIIIIIIf 111111"111 111111'1111 IIfllllIlI. 11111111111 111111"111 11111111111 111111"111 11111111111 11111111111 111111'1111 111111"111 11111111111 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 r-- 40 - 30 = 20 = 10 = 0 - 1000 100 10 0.1 1000 100 10 - - - - - - - - ... ~ .....¡- r'--"~~_/~ ~ , r ~ JV\. ~ -...".. ^J' ~ IV-"'" >r/"'--vv.,,,-.J '"""""- MIDDLE GROUND SHOAL - E F & G OIL POOL Enhanced Recovery Injection """' - L I ~ -...¡~ .. -.....v r--. ... ~.. .~ .r-, ~- . - Number of Injectors ( ) d .. ...1 . L j . L I I - Cum W<lter Inj ( ~~bbls) å Cum Gas Inj ( MMMscQ / I I I I I I - Water Inj R<lte (CO) ( Mbbls) å Gas Inj Rate (CD) ( MMscf) r 0.1 ..."""" '"'''''''' "'"'''''' "''''''''' "''''''''' "''''''''' ""'1''''' ""'.'"'' "'"'''''' '"'''''''' ""'I"'" ""'1''''' ""'1''''' "''''''''' "'".''''' ""'I"''' "..,,"'" ""'1''''' '"''1''''' "'"I''''' "'''I''''''''''''.",,, "'"1''''''''''''1''''' ""'I"'" '"''1''''' "'''I''''' ""'I"'" 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -83- DISCOVERY LOCATION Sec 25 T13N R10E UM TYPE WELL Oil Producer Service Well METHOD OF OPERA TION Flowing Submersible Pump Gas Lift Shut In Gas Injection Water Injection WAG Injection Shut In -84- KUPARUK RIVER FIELD MILNE POINT UNIT ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR DISCOVERY WELL Standard Oil of California, Kavearuk pt #32-25, API No. 50-029-20028 DISCOVERY DATE August 6, 1969 PRODUCING FORMATION Kuparuk River West Sak and Ugnu OIL POOL Kuparuk River Schrader Bluff No of Wells (December) KUPARUK SCHRADER RIVER BLUFF RESERVOIR DATA 0 0 16 14 21 0 8 4 1 0 13 6 1 0 6 0 Reference Datum-ft subsea Original Pressure - psia Saturation Pressure - psia Oil Gravity - 0 API Gross Pay - feet Net Pay - feet Temperature - 0 F Original Gas/Oil Ratio-SCF/STB Gas/Oil Ratio(avg 12/94)SCF/STB Porosity avg - % Permeability - md Swi avg - % Oil Viscosity @ Orig Press-cp Oil Viscosity @ Sat Press-cp FVF (Original) - RB/STB Kuparuk RIVER 7200 3555 2140 22 30-75 10-40 178 320 585 23 20-2000 37 3.80 3.25 1.16 Schrader BLUFF 4267 1940 1507 19 21 21 65 202 438 21 143 31 52 47 1.06 !<~=-..J -<>--« I I I I i r------' I N I ~-9i l '-/ N ~ '.1 N . ~ -~~- 3 ~~~ 3m~ 368 nciv. [JGJ LJ W - GJ GJ GJ GJGJ -<>- -<?:- Q :{~91 ~~QQ ~ ~ ; ~t;...t ~~ ~ -- ~-- 4 ~. 91 ' ø. . .ø. -<>-.. \¥Ø .~ 91':' - - . ø .'. . . I -----, i . I I I . I L_____~ d ~_.._-- -Q- ø ~"[X)d -<>- ø ~"[X)d Q GJ:!:IrB ~ Q. I:9W >Œ'Vd1>I -9- -9- - - - - ì . I I I I I I I L--- ndv. Q Q N 111- .1 -<>- S3'"1'H'~ 9'~ ø~ cJe øø d\11^J NOll VOOl l.INn l.d 3Nll~ '0 '0 'Ð '0 'V I ~...---- - ndv. ,~ ------ ------------,,""""- 31Hf 3m~ 36~ - -" - - - - - - 100 - 80 = 60 = 40 = 20 = 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 -86- MILNE POINT UNIT - KUPARUK RIVER OIL POOL I Producing Wells ( ) Water Cut (ro) - . . ~,' ...... . . . I . . . . . . . . . . . ..........~,~~..., ~~r . --;-¡-... .. .....-r---- ~. ~~ ...,-. ,--.- . . . I II I I Cumulative Oil Produced ( ~Mbbls) . . .. Cumulative Water Produced ( MMbbls) Å Cumulative Gas Produced ( MM~scf) , ' . .. "1-..A1./¡ti.^^'Ù;ð'/J.f.6f.b.ð.l.7"ð./J.'Å'4,'/J.'il:.D.t.ð.!!I.£./J. , J...! t, ð 0.- A'Ó, ^ ^" h" -.- -- - - . 'Å'å'A'~":\~ð ~ A~£AA!d~^ {- /J.ßÒðß~~~~~~~àPÞ~~é~~~~~~~åÞ~~~é~~44A~~A~A o.6.ô. .,., ^ . ^ . /J. .' , . Oil Rate (CD) ( Mbbls) . . .. Water Rate (CO) ( Mbbls) . 6. Gas R(Jte (CD) ( MMscf) * GOR ( Msd /bbls) 0--- /J. ~ b. Þ-tr-.b,.!.. tJ.. :~ Cl^^~t.,: r. . .. ..,......... ..w..&. . - ~ -" . ""'..'" . . . . . . . . ^^ ,- I.ð~^ AdA 6.ððAå^A~"'~oÅ^6.ß.I:..lJ. A A'lJ.^qti.d--;Ó.'tJ.~AO--;::::;:::&t..~ A ~ð .. d "A ^ ulJ. ^ 6. II .. IJ. "'. . ..-~----IJ..å ^ .-.---A.A- . .-¡;h~' lJ. Å . . : I . . ~*".q**t:k*t:t*~ tt :kf*t~ .*t . . .~*~.tt ~t*~ ti*t. *.***~t*~t.~* .+. ~*.*t~**~:k:7~ + ~t~~~t~ .. * x 'f* *f** * * I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 'I I I I I I I I I I I I I I I I I I I I I I I r I I I , I I I I I I J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 r--- 85 I 86 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 -----1 20 - 16 = 12 = 8 = 4 = 0 - 1000 100 10 0.1 1000 100 10 - - - - ,-- - - - MILNE POINT UNIT - KUPARUK RIVER OIL POOL Enhanced Recovery Injection ~ rrn() I I - Cum Water Inj ( MMbbls) å Cum Gus Inj ( MMMscf) ~ .r"'1-....., J ~ L. .-n--r ------ . aAAAA""""-- ,A'" --.......... AAAAAOÁA66,AAI>AAA¿ AI>ÁAAAA& ¿AiAAAA oA A'"' I>.^ AAA66AA&A~~AA6AAAAA"I>.AAAAAAAAAA"I>.AAAAAAA AI> ~ II I I - Water Inj R<Jte (co) ( ÞAbbls) å Gas Inj Rote (CD) ( MMscf) / r - J ~ '-~" V "v AdA A' At. 66 64ðA A 4 a AI. AAAA./!. A tAAAA6AA 4 -AA a 4664&1 "A.6A ¿ .. 44 Ai^^ AI. A'"' A ð~ A å A I> A A ¿ 0.1 . . . . , I ' , , " ,.". I ' , . .. ".,. I' , , ,. ",.. , ' . . .. "'" I ' . , .. ,.... I . , . ., ",.. I . . , " ..." I . , , " ,.". I ' , , " ,.." I J , J , , J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J ~ J 0 J ~ J 0 J A J 0 ~ 85 I 86 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 ----1 -87- 100 - 80 = 60~ 40 = 20 = 0 - 1000 -88- MILNE POINT UNIT - SCHRADER BLUFF OIL POOL I - Producing Wells ( ) . . .. Water Cut (%) 1.1_1...... :,~~"""" ~'I'..,. - -' '-' ...........,.. ,-"",,". '. - -.~I~~~"~"'" . . . . . I ==== - Cumulative Oil Produced ( MMbbls) Cumulative Water Produced ( MMbbls) 1 00 ==== t. Cumulative Gas Produced ( MMMscf) 10 0.1 1000 100 10 0.1 0.01 ./ , . . 6 . å å 6 6 t. t. t. â ð â t. , n ~ ¿ A A A ^ ^ ß U ^ l:J. " ~ .! . .............. ^ A ^ l. , . . . ~ . . . ...., . . . . . ~ . . . . ~ 6 h. IJ. , , . . 0 ,~ . ~. 0 l::.. t. ~ ' . . , . . . 0 ' , . . , 0'" , ~, . . 'I' - Oil R(]te (CD) ( Mbbls) 0 . .. Water Rate (CO) ( Mbbls) 6 Gas Rote (CD) ( MMscf) * GOR ( Msd fbbls) -- /'-.. - '--, - , ~ t.ð.tJ.t::.. 6 tJ.6 t. ^ t. t::.. t. t. ð. IJ. t::.. 6 l::.. 6 A t. t. t. t. IJ. 6 t. t. Å tJ. 6 6 6 t. Å t. . ,ð ~.t. f:¡, A . 6...-... ........--.. ^ ð.. ' , * ~ ... I< * " f ~ * ~ ... . t - . ~ ~. t:, .a: * * * *.f"""'T i ... 0 ... f< * .t. t' . . . .1<. *,.,~ . ... r *' '....,., - ~ * t tJ.~t*~( , .' .... ...' . * .t.- 'f< ... ¥ r--- --.. .-- ---,. -:-= I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I I I , I r I I I I I' I I I I I I I I I J r M À M J J A SON 0 J r M À M J J A SON D J r M À ~ J J À SON D J r W A ~ J J A SON D J F ~ A ij J J A SON D J F ~ A ~ J J A SON D I 89 I 90 I 91 I 92 I 93 I 94 I ~ ~ - - - - - -. ~~...e.-~ 20 -= 16 = 12~ 8 = 4~ 0 - 1000 MILNE POINT UNIT - SCHRADER BLUFF OIL POOL Enhanced Recovery Injection - Number of Injectors ( ) ~ ...........r-- 100 . - . - ~ - Cum W(lter Inj ( MMbbls) ð. Cum Gus Inj ( I.tMMscf) 10 0.1 1000 ---. - Water Inj Rote (CD) ( Mbbls) ð. Gas Inj Rate (CD) ( MMscf) 100 10 .- ./ ~/"V 0.1 # ~'<P ~~ ~~ ~~ ~~ ~v ~~ 4> ~&;ø. ">~ ~ ~{p ~~ {?~ ~~ ~~ ~v ~c, ø ~6- ~~ ~0> ~~;p ~f> {?~ ~~ ~~ ~v ~c, ~<3 ~6- ~~ ~0> I 92 - I 93 I 94 I -89- DISCOVERY LOCATION Sec 15 T12N R14E TYPE WELL Oil Producer Service Well ProducinQ Formations Seabee Fm. Kuparuk River Fm. Method of Operation Flowing Gas Lift Shut In Gas Injector Water Injector Oil Pools Stump Island Pt Mcl ntyre -90- POINT MCINTYRE FIELD POINT MCINTYRE OIL POOL ARCTIC NORTH SLOPE, ALASKA ARCO ALASKA, INC OPERATOR DISCOVERY WELL DISCOVERY DATE ARCO/Exxon Point Mcintyre NO.3 API No. 50-029-21779 March 22, 1988 No. of Wells (December) RESERVOIR DATA 15 24 1 Reference Datum-ft subsea Original Pressure - psia Saturation Pressure - psia Oil Gravity - API Temperature - F Gross Pay - feet Net-ta-Gross Average Porosity - % Permeability - md Original Gas/Oil Ratio SCF/STB Producing Gas/Oil Ratio (average 12/94) - SCF/STB Original FVF - RB/STB Swi-% Oil Viscosity @ Sat. Pressure - cp 1 11 Kuprauk River Fm. 8800 4377 4308 27 180 0-450 0.87 22 200 806 984 1.391 15 - 65 0.9 - - ------------- ~ ~ ~ ~-: ~~J R14E 6 ~ . - I 1 6 P2-49 ., I . = N e.ø I 0.6 -I . MLES 1.0 -I A. O. G. C. C. PT. MCINTYRE FIELD TOP KUPARUK STRUCTURE REPRODUCED WITH OPERATOR PERMISSION -Q1- 50 -= 40 = 30~ 20~ 10 = 0 - 1000 -92- PT MCINTYRE - PT MCINTYRE OIL POOL - Producing Wells ( ) . . .. Water Cut (%) . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - Cumulative Oil Produced ( MMbbls) Cumulative Water Proouced ( MMbbls) 1 00 === t. Cumulative Gas Produced ( MM~scf) 10 0.1 1000 100 10 0.1 A ß A - I!. Å ð. ß --ð, /7; ^ . . . . . . . . . . . . . , -' . . , ' . . . ',' . . . . . . . . . , . . . . .- . . . . -' ,- . , - - Oil R<Jte (CD) ( Mbbls) . . .. water Rate (CO) ( Mbbls) ð Gas Rate (CD) ( MMscf) * GOR ( Mscf fbbls) ^ IJ. t. ^ j, -j .. , /¡, /,ö t. ð. ð. tJ. .-. ~ . . . . . . . . . .. . ; . . ' . ; , . . .; . ' . . . . ' t . ----¡---'1"' " . . * t .' t JAN FEB MAR APR MAY JUN I JUL ' AUG I SEP OCT NOV DEC JAN FEB MAR APR I MAY I JUN I JUL' AUG SEP OCT NOV DEC I 93 I 94 I - - - - - ~ - ~ -- - PT MCINTYRE - PT MCINTYRE OIL POOL 20 - Enhanced Recovery Injection 16 = 12 = - Number of Injectors ( ) 8 = 4 = 0 - 1000 . --- - - - - Cum Woter Inj ( M~bbls) 100 I!. Cum Gos Inj ( t.lMMscf) A A ð t.. lJ. ð 10 ð ------- , \ ^ -/ 0.1 1000 - Water Inj Rote (CO) ( Mbbls) I!. Gas Inj Rate (CD) ( MMscf) 100 ð /. & ð & A A ....... A / 10 0.1 JAN I FES I ~AR I ÞPR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC JAN I rES I MAR I ÞPR I MAY I JUN I JUL I AUG I SEP I OCT' t>K)V I DEC I 93 I 94 I -93- 0000 1000 100 10 -94- PT MCINTYRE FIELD NGL . ~ Na~rol Gas Liquids (Calendar Day) ( bbls) / ~_/ JAN FEB I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC JAN FE8 I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC 93 I 94 I ~ - - - - - - - -. PRUDHOE BAY FIELD ARCTIC NORTH SLOPE, ALASKA ARCO ALASKA, INC. OPERATOR, EAST AREA; BP EXPLORATION (ALASKA) INC., OPERATOR, WEST AREA DISCOVERY LOCATION, DISCOVERY WELL DISCOVERY DATE Sec 10 T11N R14E UM Atlantic Richfield, Prudhoe Bay State No.1, API No. 50-029-20001 December 19,1967 PRODUCING FORMATIONS RESERVOIR DATA Saq Rv PB Kuparuk Rv Prudhoe Lisburne Shublik Wahoo Kuparuk Rv Iviskak Alapah Reference Datum - 6200 8800 8900 OIL POOLS PB Kuparuk Rv Prudhoe Lisburne ft below sea level Method of Orig Press-psia 3210 4390 4490 TYPE WELL Operation No. of Wells (December) Saturation Press-psia 2980 4390 4300 Oil Gravity - 0 API 23 28 27 Oil Producer Flowing 0 501 21 Temperature - 0 F 150 200 183 Gas lift 0 378 21 Gross Pay - feet 40-95 350-630 0-2000 Subm Pump 0 0 0 Net Pay - feet 30-80 0-444 NA Shut In 0 108 36 Porosity - % 23 22 10 Service Well Gas Injection 0 35 4 Permeability - md 3-200 265 0.1-2.0 Water Injection 0 56 0 Orig Gas/Oil Ratio- WAG Injection 0 111 0 SCF/STB 450 730 830 Shut In 0 4 0 Producing Gas/Oil Ratio (avg 12/94) - SCF/STB NA 6580 15600 Original FVF - RB/STB 1.22 1.40 1.385 Swi - % 28-47 20.77 20-40 Oil Viscosity @ Orig 1.8-4.0 0.81 0.7 Pressure - cp Oil Viscosity @ Sat NA 0.81 NA Pressure - cp -95- DISCOVERY LOCATION Sec 30 T12N R16E ProducinQ Fonnations Kuparuk River Fm. TYPE WELL Oil Producer Service Well -96- PRUDHOE SAY FIELD NIAKUK OIL POOL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) OPERATOR DISCOVERY WELL Sohío Niakuk NO.5 API No. 50-029-21290 Oil Pool Niakuk Oil Pool Method of Operation No. of Wells (December) Flowing Gas Lift Subm Pump Shut In 0 5 0 4 Water Injector 0 DISCOVERY DATE April 18, 1985 RESERVOIR DATA Reference Datum-ft subsea Original Pressure - psia Saturation Pressure - psia Oil Gravity - API Temperature - F Gross Pay - avg. feet Net Pay - avg. feet Porosity - % Permeability - md Original Gas/Oil Ratio SCF/STB Producing Gas/Oil Ratio (average 12/94) - SCF/STB Original FVF - RB/STB Swi-% Oil Viscosity @ Sat. Pressure - cp Kuparuk River Fm. 8900 4461 3835 24.9 181 110 98 20 500 662 720 1.31 28 1.4 - - - - Sec 23 T12N R14E DISCOVERY LOCATION Producinq Formations Sag River, Shublik, & Ivishak Fms. TYPE WELL Oil Producer Service Well Method of Operation Flowing Gas Injector Water Injector - - -- ---- PRUDHOE BAY FIELD NORTH PRUDHOE BAY OIL POOL ARCTIC NORTH SLOPE, ALASKA ARCO ALASKA, INC OPERATOR DISCOVERY WELL DISCOVERY DATE Arco Alaska, Inc. N. Prudhoe Bay St. NO.1 API No. 50-029-20049 April 4, 1970 Oil Pool North Prudhoe Bay Oil Pool No. of Wells (December) RESERVOIR DATA 1 Reference Datum-ft subsea Original Pressure - psia Saturation Pressure - psia Oil Gravity - API Temperature - F Gross Pay - avg. feet Net Pay - avg. feet Porosity - % Permeability - md Original Gas/Oil Ratio SCF/STB Producing Gas/Oil Ratio (average 12/94) - SCF/STB Original FVF - RB/STB Swi-% Oil Viscosity @ Sat. Pressure - cp 0 0 -97- ~ Ivishak Fm. 9245 3922 3870 35.0 206 42 20 20 590 923 3374 1.480 38 .425 DISCOVERY LOCATION Sec 25 T12N R14E Producing Formation Kuparuk River Fm. TYPE WELL Oil Producer Service Well -98- PRUDHOE BAY FIELD WEST BEACH OIL POOL ARCTIC NORTH SLOPE, ALASKA ARCO ALASKA, INC OPERATOR DISCOVERY WELL DISCOVERY DATE ARCO/Exxon West Beach NO.3 API No. 50-029-20208-00 July 22, 1976 Oil Pool West Beach Method of Operation No. of Wells (December) RESERVOIR DATA Flowing Reference Datum-ft subsea Original Pressure - psia Saturation Pressure - psia Oil Gravity - API Temperature - F Gross Pay - avg, feet Net Pay - avg. feet Porosity - % Permeability - md Original Gas/Oil Ratio SCF/STB Producing Gas/Oil Ratio (average 12/94) - SCF/STB Original FVF - RB/STB Swi -% Oil Viscosity @ Sat. Pressure - cp Gas Injector Water Injector 0 0 8800 4257 4160 25.7 175 106 71 19 107 752 2186 1.356 35 - 41 1.04 f I I I ( ;c- s-.. s..- .... s..- - 61- I . 62eII8 '. i., ,... .,... 71'" I ..... 7aHI ! ,.... ,.,.. I r I I I I I I I I L ~ - IU.... --8281 ' SZ8MI --- 138888 ( ...... ~ ..... ..... - ..... .,.. 7J.", 7Z888I I '738818 "HII88 ~- . -99- . ( I I ( I 650000 660000 670000 680000 690000 700000 710000 720000 730000 740000 . I I J I I I I I = I I ~- ... ~ ... ... ... R 1 5 E ... ... R 1.6 E . N : R14E an Z f I ~ . ~~1;~~\'f}.~~~,.klf .- ~ e ~ ~ð~W ~~~~~~0J\)~~~-: \\~/.~~.-- ./;.~/ I 1- - . "" '~~~WÁ..""I.fI..Jrn "" 't~~ '.;-;",,'~ ~~; '......--1" ~ --"'- ~~'~~o)~\.9 r"";//l:t / +, I ~ ,. ~ t -(01). ~ / ~~''-..r ~ ~... \...~~ '\ t ,..............- ..........- 1ft ~. . ~..." , ---"""".\ \\ -, 'A-..... - ""'~ - Q ~ I ...., . . e 0 0 [ I ~- '-"'" r I , '" -.. '- - , ,~I -..eo.t.. ~ '\. -.1...... C __0..' --. ------. - -"." '...} "'- , . " + I I ~ "'", ~~; ~., h "-J (-t--~f" ~ ¡; h ~~ (;) 1\... ~~l.-I) ., , \ ,. ~: Z ~v. ~, , \. ~ ~ ." . - I ~z-~ 0 ~.~,,\'I!'-II. - '~)'$ .~~ ~ - .,\<:1 ~.~,~' L" I': , \ .. . .... <"?A ,\..~{.lL: .....,¡ ~ "'- '-~. t< \ 800 I \ 0 _AA..\. ~ ./ '-.. - .... , -. . \ .... e . ',11.- ITJ ...... .~--..",. "Co. ' ,--.J"' ~ '\ "', d""'L":IroK'~ - -.. ...' "-\~. -~ f .,.-- . ..I.."-18'.,.r '-.~ 'CO ~ \:. t- o r I 1- "J - . ,~- ~. J"" , , v ........ ......, -- ''''''' - , , ~ -v - ----.. "- oF'.. ,.. u. .... ...... --;CH""./ r., + 1 L I i- " + +,,,. '. .. -. ~. ,~--- - - ...:........ "" .r-' . . ... '.0. . . . - --- -. ----Ao + + en an I I - --- - . . ~ ,- , .-_. - - n - ~ R 1 8 E I I A. O. G. C. C. I [PRUDHOE BAY FIELD TOP LISBURNE FM. ( 1 M II. E STRUCTURE MAP - REPRODUCED WITH OPERATOR PERMISSION ( L. . n- 1 0 0 - .-- ..-- -- ..--- ---- -- --- --- ,--- ,..-- ...-- ,--- --- --- ~ ..--. ---- . - :::: N ----- ----- -- ---- N M7 .ruoca\\oO ot Kuporuk m..,er Of Hoo-OOposi\\on 0 t 1 . t-.----j MiLE - t A. O. G. C. C. NIAKUK OIL POOL PRUDHOE BAY UNIT TOP KUPARAK FORMATION _._._,--~._-' -~---'-- ,---,--- - CONTOUR .,..ERVAL - 50' .r- .12U TttH REPRODUCED WITH OPERATOR PERMISSION -101- - l U ¿ .n .-.- _on ._._--_.~ -- - ---"----.-------- PBU - -- ---------'--"- --0_.-. ------- - ---.--------.----. -_._.~--_.__._---.- __4-_..- ------------ - S80llon 22 /' ----- :------ -9518 ----- ~9S2Ø - ---------- ~ 95 e e ---~9 -9f8e, '88 -"" - '9 lie Ä. O. G. C. C. -. N N. PRUDHOE BAY OIL POOL PRUDHOE BAY UNIT TOP IVISHAK FORMATION REPRODUCED WITH OPERATOR PERMISSION - - - - - - - - ,-.- - ~ - - -- - - --~ ~~-- R 14 E R 15 E ~~ ~ '119 20 21 ~ ~~- ~~, Gun Is\,nd I ~ \..-ææ.' - \ Wx:zst ]:h Ji est Beach 3<> . )--=- '- .. ~~, '--~, .9 30west.~l~L;~ \t N.Prudhoe B~~ ð? ~,. ~ -:-~_nd 3 -. - WEST BE;CH PARTICI';TING AREA - i - ... Gulllalard ----._-- 00 ---- 31 32 33 36 Shore Une / . West Beach 1 -<ì- M M 1Ø , ~ ---==-1 MES A. O. G. C. C. WEST BEACH POOL TOP KLPARUK STRUCTlJiE -103- T 12 N 1 000 - 800= 600= 400= 200= 0-= 100 - 80 = ( 1 60~ ~at€rCut %J ..........,.. 40 - . . ., &.. ~. . 22 ~ . , . , . . . . . , . . . . , . . . . . . , . . . , . , . . . . . . . , , , , . . . . . . . . " . . . , . . ' . . . ' , . ' . ',' , . . ( . . . 1" ' . r . "I' , 104- . . J-- -;. t - - I --- - t Uf f.. 1 0 - - Cumulative Oil Produced ( MMbbls) 3 . .. Cumulative Water Produced ( IAMbbls) , 10 â Cumulative Gas Produced ( MMMscf) 2 =... 10 1 10 0 10 10000 1000 100 10 0.1 -lU4- PRUDHOE BAY - PRUDHOE OIL POOL .. ' -. - Producing We Is ( ) - .~..;. . .-r - - ... ~- - '..".."1 -I - ~..,..~ . ~~.. "'- .J",HC'.' - -, . -I - .,'..,.;~' - "'I!o""",,,,,,^,,^~((f(1'1MW'N'N. .....~..~.......- ,.. "~~'r-..#NH~t:'--_..':.,....... - -. - . . . . . . ~6 . . . . . . . . If . . . . -- -.. . " . -. . . . -. . . ...' . . ...... . . .¿;,.,~u,1U-- I I I I - Oil Rote (CD) ( Mbbls) . . .. Water Rate (CO) ( Mbbls) Å Gas Rote (CD) ( MMsd) * GOR ( Mscf /bbls) tI~!~~' ~u~~ ~ 1.M'N'lH/'~""~~ 'MIf\ ~ - ...~ - --",- "'^- - -"- ..... -- ~.~~:~-.-~.-.....--.J_. 8_8 . . . .. - . . L....!--:--.. 86 I ~.---.I . . l . . . 4 L_8- . ----. - --- . ~~ .. - c::,.::: .1' . . -.. ~-.~~ -4- .--:--. .. -. t1fJ t~~ . Mi'''', ... ~ '~4!~~C- & \: >I: * tu';8:lf ,ti,-,i:, ,:r .&u... ~ '-.k.1Sc *. , ' ......4... - ,.-- ,.."..,""~~~ ,,~ ..~~¡,¡.~ ~A -. ""'T~~'~'*,,~i~"t)::,.:;-.~~)'J.iI'(r-O¡- *It ~"I"",,,:!W"". ""- t'ÞiJ ,~;-oo¡~ ,.-,,-~~'Î:~~ ø:Þ~#'iiíij¡~'''T'' . .- . . . . tJ. 1I1I1l111I IIIHIIIIII 11111111111 11111111111 111111"111 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 11111(11111 11111111111 11111111111 11I1'l1I11 111111'1111 11111(11111 IIIII!IIII 11111111111 1IIIIflIIII 11111111111 11111111111 11111111111 1I1I1l1111 11111(11111 11111111111 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 400 - 300 = 200 = 100 = 1) - 10 4 10 3 10 2 10 1 10 0 10 10000 1000 100 - - - - - ~ - - ,,,-- .- W""""'W"~wr-witv~ - -- - - - -- -- - -- - .- --,--- - PRUDHOE BAY - PRUDHOE OIL POOL Enhanced Recovery Injection - Number of Injedors ( ) ~ rF" I I I I - Cum Water Inj ( MMbbls) --- ð. Cum GQs Inj (MMMscf) ,.. ....z=:.......~-~ ,.....- -- '~'.,i-' ..~~'fi _.--=. -- ~\ø,.w.;,,¡4 ~~'~ ~- .~~ r--' ,,j"L' ¡'_ð-~ ~ ~ 0.1 IIIUI'IIII 1IIIIIIInl 111111'"11 IlIlIpUII 111111"111 "'UPIIII IIllIpllll '_11111'"11 111111"111 11111111111 IlIlIpllll IIllIpllll IlIlIpllll 11111111111 IlIlIpllll 111111'1111 111111'1111 '11 III UII1 1111'111111 I IIlIpll II '11111'"11 IIlIlp"1l 1IIII'flIII '"11'''111 It 1111 11111 IIIIIIIIIt. ..J::r-' ' /'. ". å .I\. /' A. -/ Å ../ I I I I I - Water Inj Rate (CO) (Mbbls) ð. Gas Inj Rate (CD) (MMscf) , b. 11.- ,~ If A 10 . I/L¥J ~~"..; I ¡. - . 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -105- 5 10 4 10 3 10 2 10 1 10 0 10 -1 10 -.lUU- PRUDHOE BAY - PRUDHOE POOL NGL I I I I - Natural Gas Uquids (Colenoor Oay) ( bbls) ¡v'^'Â,j J ~ F - Y --V-"'l,H' ".- ~" fIJ) ~, r-v '" I II II II III1 II II III1 II I II II I' II II II r I IIII III I I (II II II II II II T 1'1 II J 111"11 II II "1111 IIIIII I I II II IIII II II II II J I II I III II II II II II II r III II I I II I II IIII II II 1III II I I II II IIII II 94 80 82 83 84 81 85 86 87 88 89 90 91 92 93 - 1 00 -.-: 80~ 60 = 40~ 20 = 0 - 1000 100 0.1 1000 100 0.1 0.01 10 10 - - - - - - ~ -- PRUDHOE BAY - LISBURNE OIL POOL I Producing Wells ( ) . . " Water Cut (%) . -.r~.' """~I.r~ ~ . . . . . . ~-L...!..r . . . ø - "I. . . . . - . ',' . . . . . . .,' . - . . . - .1' . . . . .,. -," . - . . . . .; .. - _J..-~~ . . . . . .. I ...~.- A~1b^^^AA^AAhð~^^A^ ^.A ..^^,v\IIM^^a~ll^ ....Jo.^^^^^^^ OUCI ...AÁMA^^^^^~ ~"^^^~ ~,"Aó.fAM u ~ AÓf. Ab. tl' ,..^~~ fP~.r ~6t/' Af:þ6 ~ _,..;.ð/,;~ ~.~n......~ '" MIAt!MltMN'J.J.J. ^ ~ ~ ~ I I Cumulative Oil Produced ( MMbbls) . . .. Cumulative Water Produced ( MMbbls) f. Cumulative Gas Produced ( MMWscf) . . . " . " . . - - . . . . . ~ . . . -' . . . . . . . . . . . . . . . . . . .-.- .....-..- ..,..-.-' - Oil Rote (CD) ( Mbbls) . . .. water Rate (CD} ( Mbbls) IJ. Gas Rote (CD) ( MWscf) * GOR ( Wscfjbbls) ðA-^ð^^-ðMAI'^\.MAA M OMAMdMOAMÅtJtþ6f,.Mð.AA.J.Mllf.Mð.å!'ðf. Mðt/'^t.Mf. OM~tlAð. otJMfJ. AMoólÝ"^ ti. f.f.ð. ~ ^ ^ /'t.- * . A ! t* . {t* t ** -( *"t - l:. ~ fJ ., Ë ~ ., å < J ^ â Â ^ --;. '. !J.~ AAil ' - 'f - t:;. 6 ø. * '- .. ...' . . - . . " . .. ,',"..' *J<****h*** ****=*********** ^ åJ!A "'L'=~===..~_:;.. ,¡.;u**t**".*,*1 -~~ . . .. ~ ,^^^^ '^-A" -..' . .f.t.'Þl:r )'uu.ufn.h*H,.*ft*"'~*' . -=---'. ~p...JO- IX - _.~,t Y'" . - v*t*"* * . -J. ~ '. a *"Ht*** .. . ~.?~+ ~ f ***. .**1* *r. ~ , *~* *** . . ** :, . . ^ :----- . .. - ,tt 1111 III' I t I"" 11'1 11111'1 ". I 1IIII t I" I' " '1111'" I I- 81 '1' 1-' 1'1 "1 11'1 11'1'1' 1I11II1 I11I 1111111111 I 1111'1111 II I 1'111'1 I II I. 11111111' 111' I J 11111 1111111'11' 82 85 83 86 84 87 88 93 94 -J 89 90 91 92 -107- 20 -= 16 = 12~ 8~ 4 = -~ 0 1000 PRUDHOE BAY - LISBURNE OIL POOL Enhanced Recovery Injection Number of Injoctors ( ) ~ .... ---' .... 100 I A..^^I\AA&l.t"411AAAA4ð4AtI. - - .-- .- - -.-.- . ... ^ D ~ å. I:J. A å ð A 4 I>. ^ /I. å £ Å A l> t!. I>. a. A A tJ. A A .. - Cum Water Inj ( MMbbls) . A to å å A A /J. II. ^ Å & A D A l>. b. h. '" . A Å A " .. A Cum ~i l¡¡~( AMtAK1stf' 4 A A & .1 Å A t>. b. I>. 10 .-.- 0.1 1000 /' I - Water Inj R<Jte (CD) ( ~bbls) & A I:J. tJ. I:J. A a tJ. A I>. I>. à & å ( \, I ). " IJ. A l>. A å å A ... A Gas Ini Rate CON A ài~S€fr tJ. ... A A b. a II " .ð. D Å b. b. " tI. tJ. tJ. A A t>. II A a tJ. ~ Å A A . A AAA AAl>" " 1.& A" .ð. A A A tJ. tJ.AA"'Ai4l\4A Å AA b. A A " Å 100 IJ. " -----... \ r .,,-/ \ 10 " ,. 0.1 J I I I I I I I I I I I I ^ J 0 J 87 I I I I I I I I I I I I I I I I I I I I I I I A J 0 J A J 0 J 88 I 89 I I I I I I I I I I I I I I I I I I I I I I I A J 0 J A J 0 90 I 91 J I [ I I I I I I I I I I ^ J 0 J 92 I I I I I I I I I I I I I I I I I I I I I I I A J 0 J ^ J 0 93 I 94 - - -- - -- - 0000 PRUDHOE BAY - LISBURNE POOL NGL I I - Natural Gas Liquids (Colendar Day) ( bbls) 'i~~~--.~~ 1000 100 10 1 ..J" 'A' . IJ' . '0' . J' , 'A' , IJ' , '0' . J' , '",' , 'J' , '0' , J" 'A' . IJ' , '0' . J' , 'A' , IJ' . '0' . J' , 'A' . IJ' . '0' , J' . 'A' . IJ' . '0' , J' , 'A' . IJ' , '0' , I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 I -109- 20 - 16 = 12~ 8~ 4 = 0 - 100 10 1 - 0.1 0.01 100 10 0.1 0.01 -110- PRUDHOE BAY - NIAKUK OIL POOL - Producing Wells ( ) . . .. Water Cut (%) . . . . . . . . . . - ..~ . . . . . . . . . . . . . . . . . . a....--.... . .' 1 - Cumulative Oil Produced ( MMbbls) . . .. Cumulative Water Pro<luced ( M~bbls) ~ Cumulative Gas Produce<! ( ~MMscf) .I- -- u -- r fJ. - Oil Rate {CD) ( ~bbls) - . . .. Water Rate (CO) ( Mbbls) fJ. Gas R<Jte {CD) ( MMscf) * GOR ( Msd/bbls) ~ ~ LI fJ. LI ð. ^ Ã 0 . . . . . ..............- ......... !J. ð ð ð * .< . . ."~"~ . . . . .--- ... JAN FEB I MAR I APR I MAY I JUN I JUL I AUG I SEP OCT NOV DEC JAN FEB I MAR I APR I MAl I JUN I JUL AUG SEP OCT ~V DEC I 93 ¡ 94 I 1000 - _c-" --~.! ~ - ~ - - - - - ~ -. PRUDHOE BAY - NIAKUK POOL NGL - Narural Gas Liquids (ClJlendor Day) ( bbls) 500 100 ~/'- " 50 10 5 JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC JAN I ÆB I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC I 93 I 94 I -111- 100 - 80 = 60~ 40 = 20 = 0 - 100 10 0.1 0.01 100 10 0.1 0.01 - Producing Wells ( ) . . .. Water Cut (%) - Cumulative Oil Produced ( MMbbls) . . .. Cumulative Water PrO<luced ( ~Mbbls) t. CumulatÎ¥e Gas Produced (MM~scf) - - Oil R(]te (CD) ( Mbbls) . . .. Water Rote (CO) ( Mbbls) â Gœ Rate (CD) ( MMscf) * GOR ( ~scf /bbls) -112- PRUDHOE BAY - NO PRUDHOE BAY POOL .-' .. . . . . -""""",,'r'" - -................'.. -""'......, 0. A t. t:. À ^ ß ð. D. 0. ß D. D. - v .. . . . . . . . . . . . . . . . . . . .~ ~. . . . . . . . . . . . . . . . . . . . . ' ß ß I . t. ß .!. t:,. ß ^ ð. ^ C, D. ß ~x :I< :1< ;: ~( ------ ...,...."""'" '. ~ . . -- . .-- _t! . . . . . . . . * - ~. . .¡-- .~ JAN FEB MAR APR MAY JUN I JUL I AUG ' SEP , OCT I NOV DEC JAN FES I MAR I APR ' MA.Y I JUN I JUL I AUG ~p OCT ~v DEC I 93 I 94 I 1000 - -. -- - .....-. '=--"1 - --- ~ PRUDHOE BAY - NO PRUDHOE BAY POOL NGL - Natural Gas Liquids (~Ienoor Day) ( bbls) 500 100 /~ ,/" '" 50 10 5 JAN I ÆB I MAR I ItPR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC JAN I FES I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC I 93 I 94 I -113- - Cumulative Oil Produce<! ( MMbbls) . . .. Cumulative Water Produced ( MMbbls) 6. Cumulative Gas Produce<! ( MMMscf) ^ tJ. t, ~ t, A tJ. ^ I ð. .! ^ Å Ll tJ. ./A ð A , to .... ....1 I' ....... .._..1.. 11.1... .... ..... - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CD) ( hi bbls) â Gas Rote (CD) ( MMscf) * GOR ( Msd /bbls) 10 ^ ^ ^ /:,. tJ. A A t,. Ó. Ó. 1< 1 tJ. --- 1< V , * 1< .¡. t * ð. * Å * t . t * '" 1 0 - 8 = 6 = 4 = 2 = 0 - 100 10 0.1 0.01 100 0.1 0.01 -114- PRUDHOE BAY - WEST BEACH-OIL -POOL - Producing Wells ( ) Water Cut (%) . - 0 0 . r-. . . 0 0 0 . .~ 0 . , 0 r- 0 . , 0 0 . 0-- 0 0 r-....,.- - 0 . . 0 0 , 'I' , , . , , . .-- 0 0 . . . . . . . . ' . . . . . . . . . 0 . '''''' . . . . . . . - - . . . . - 0 . . . . 0 . . . 0 ...!.... 0 . . . 0 . . . . . ~~ . . . . ''-' . . . . 0 . . , . , ~-. -- . . . . II . . . . . . . . JAN FEB MAR APR MAY JUN I JUL' AUG 'SEP OCT NOV DEC JAN ITB MAR APR MAY JUN I JUL AUG SEP OCT NOV DEC I 93 I 94 I ,-- - - - - - - - - - - - PRUDHOE BAY - WEST BEACH POOL NGL 100 ~ Norurol Gas üquids (C<Jlendor Day) ( bbls) 50 10 5 \ . . JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC JAN I ÆB I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC I 93 I 94 I -115- DISCOVERY LOCATION Sec 19 T7N R13W SM TYPE WELL Method of Operation Oil Producer Shut-in (since 1968) REDOUBT SHOAL FIELD COOK INLET BASIN, ALASKA DANCO ALASKA PARTNERSHIP LMT. DISCOVERY WELL DISCOVERY DATE Pan American Petroleum Corp, Redoubt Shoal Unit No.2, API No. 50-733-20040-01 September 21, 1968 PRODUCING FORMATION OIL POOL Hemlock Conglomerate Undefined No. of Wells RESERVOIR DATA 1 Reference Datum - ft subsea Original pressure - psia Oil Gravity - 0 API Original Gas/Oil Ratio - SCF/STB Original FVF - RB/STB Net Pay - Feet Porosity avg - % Swi-% 12,000 5,350 24-28 286-41 0 1.28 237 10.9 45.6 R 14 W R 13 W . 12. I I 7 , = I //~ N I I I /3 I' I 7/(~- ~ \ ' ''''''/7ðð.... D Jill I / / '\ \\ T 7 I ~(' \ ~----$ ~ / .,11600' \\ N -..... Á -- "'''' , / // / \ I I ~J ,,1oo'f ( ~O ~ ~ ,....I .) ,....I 2¥ //A\\~O~ ~ I í I I I I 25"" 30 I I A. O. G. C. C. REDOUBT SHOAL FIELD I TOP HEMLOCK FM. STRUCTURE MAP 0 1 Mile I I I REPRODUCED WITH OPERATOR PERMISSION Scale I Sec 10 T8N R9W SM DISCOVERY LOCATION TYPE WELL Oil Producer Service Well Method of Operation Flowing Gas Lift Shut In Water Injection Gas Injection -118- SWANSON RIVER FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY WELL DISCOVERY DATE Richfield Oil Corp, SRU No.1, API No. 50-133-10136, (Now Chevron USA Inc SRU 34-10) PRODUCING FORMATION July 19, 1957 OIL POOL Hemlock Conglomerate Hemlock No. of Wells (December) RESERVOIR DATA 29 8 13 Reference Datum - ft subsea Original Pressure - psia Bubble Point Pressure - psia Oil Gravity - 0 API Temperature - 0 F Original Gas/Oil Ratio-SCF/STB Gas/Oil Ratio(fieldwide avg/12/94) Original FVF - RB/STB Net Pay - feet Porosity avg - % Permeability avg - md Swi-% 0 8 Swanson River Unit 34-10 Center Block Block 10780 5700 1050 30 180 175 78485 1.173 75 21 55 40 10560 5700 1140 30 180 175 78485 1.235 70 20 75 40 Soldotna Creek Unit SCU Block 10300 5550 1350 36.5 180 350 78485 1.295 220 20-24 40-360 40 I I I I I I I ' ( I 7 r-- --, I I 212-10 ro-.I ...2., I I L-~ 1.-.. I 3"-10 I {r 211 15 21-15 ~1-5 - 9 -<:>- 31-15 y -<:>- 9., lA-IS 12-15 . :<>- "32-15 4:r15 23-159 't3-15RD9 ~ 14-1?'t-159 9 ~'t-B9 SW Af\SON RIVER UNIT I I ~ TI6 ç I }4-1~ I I : -<;?22-21 I I - - - - I 14-22 23-229 I 9 t 331-27 41'-28 -^- 21-27 Q I y . r - - 12-27 I ~ ,. - .. 212-27 I 't3-289 32-27 I - - I iÞ23-27 I . I 34-289 -<:>-31'1-27 I 21-+ I $ 41-33e21A-3't 41-34 I - -.. 31-33WD~tI-33'v1D. I 32-33~4þ- i2A-~ A.2-3.. I 32-33 y I - ~~-----' 23-33. 33-33 . .13-31 1 l'tA-33 . . 2"t-3303"-33 ~+-3'1 2"-3" 41-05 I -<>- ~ ..2A-0S. 33-05 ~1-8'tA 341-8i .21-03 1 ~2.e6 ....,..- III 32-'05 12:"t- . - I:Ö-:<:>- A 8te<>.: 332-8" 12-83.4.-.12-03 ----wlA-às . 12--0.. 'Ø T 238-03 43A-85 i:a-es 13-8iWD 1~-e.." ~ l"A-0~ 2~ ~ 813-8.. ~23-0'l. $ øP-. ~ 3-03 ~I ~ Y . 43A-0.. t3-01 14-8~ 24-e6:9- .31..-8t ""-8i. 31i-83 1 "H,\:>2H'. ""5 J..-ø ø . 31-88 321-09 III 41A-89.Á.. I. _1. t1-e9y2A-18 32-88 æ 312-89 . . ~ ø 326 32A-09 tl - . <3-""-. -... ~<_J2J-89 ~ .ç: f"" y 1 æ-œ"""'- -Q4I'\3A-08 "Ø . 4~09 1 34-88. 13-09 . ..,2"A-09 ""-88 ~ 4;-esJ'1 3t-09 . HA-08 14A-09. .4!ð-09 111-16 -Q- 21B-16~IA-16 I SOLDATNA CREEK ~I .21A-16~1-16 1-16 UNIT ¡;:¡;<1- r 21-22. I I 42-2; - A, O. G, C, Co SWANSON RIV FIELD LOCATION MAP 3 L2-22-<:>- Ø.0 I 0,5 I 1.0 MILE I T 8 N 31 I ~-!51 I R9W R9W T 7 N 6 -Q- HALASl:O KING OIL 1 - _-.1 34-16 -<:r 12 -<:r 22-23 T 36 8 N R9W R9W T 7 N . - - N I C"\ .--I .--I I / // / ..../ / ~~~" / //",-0,/ "- i i "':;;.' - 8(} - I / J>" ... ...:;~ ::: l ,,~'\ r . , t i, / r ¡ ,-, -eo,,,"'" \ U , : I--~~.- . ' . :' - -"- - ~ : ~ :: :: '" 0> ~ :; :; '" ...:... -:}. . \ \ ~ .,-".'.> .. C 7 ~ :: ~ . . ~ \.... ;r-,,"'--'i-,:" I' I \ :~ I - ~ I ~~ ~' ~ / ~4iI¡:'-''0\~ I' II .,:~.. - . :' ,'..' -~ I !I'/"'''~ !~= ;. I:' "~ I ' /-<,1- 1- I - - - - I ' , ,'. ,I .' ;, I .. . I ['" ... J I \ -;' I / , . ' , , ' , ". ' , j ~} i/<~~ t: ~ k 1-'- ~ilil~Ultl- / "'! ( 10~ .:;ð::~>,,0. . . ": --¡;ær,:~~: j / IJ1Ø;'f~_~:'.'-:1 ~iT".!!!!.ïrTIlïin ._~- I I ¡ ~'v')'£/ 1/' ,/ ,'/ _)iTI ~ :. > i ! ì ~- ~ - / / ,,/ =r-) ] ! ! , ! - . -. --..' CD 0>"; ;;;; .:~~. ¿: /'1> ~,-"I"". ~ :; ;..;...k" .'/l ,. / / ~ ~~ I I I ' I ~$ 1-1-,./ /):", -:--=- , I I: .! / I " / ¡- :', :1 : : : , ; . ,: \. I { . ' - .,' ,.' " , - ¡ / >' 8ðe0' ,y /- / -< i :1 I : \ ' , .. ;' ( I I ~ --" I I,. .' I - / ~o"" . . "" , ~ : ¡ / ~~ ~/":\; ;:::::::::: ::~ ,~~ ¡i /./,'~,~~, ~ :~flgf/')')~)\ I 1/1 ~. " I. II ,. / ,- . \' " ' ~:. /~'I' /, ,/ /\\~~-\ i ¡'I/'/¡/Iß/ . 'I 'I'.. ----- - \ " ' I' /I~ "','" I ..: ,/.: ,I:;;; ~.<,.~..../::\- \ \ 1.;" .i I! (I/I/ 'I , : i . ~ ~ ,g> <i,~' \ : ~ : Ii:! Ilf I . . ~ ""If \ ~ ii' , Trt'jf1;:. j / ¡I/' /l/.~ I I i \ \ i. ..,i)./II/( , ' ' I , " / '7 I I I ,: ¡,II' ' / ¡' , r ,. / Ii,. I. )) / " I: ! ' ¡ .: 'I¡II ,i" . - ~ ," ,I" "~ ~ ~.'. - j 'i", -r~'-J Iii! Ii Ii Ii f¡ I -)I/IIII~/ j! ~ ~'~ 10:-- ~'-- ~.~ !¡¡~ii-i . ælJli(fi?JJ,'/1 ( / / ~ -- I '" '" .. '" (III! / It; III . ::::È ¡liI/J!¡ )1.( .I;h ¡r:7-~I/ Ii;' H.INiffl.1 ( .j"/?f ( $/)/11</11111 ç/(/:o"'<--' "7 0}L<,.~i!1111 -1'.1 ~ ( a:0~~I"~...~./~,,.j¡,lf \ ,\~\\'\\ \ ' i ",' I - . 'ò~ 9>'1>.:.:. \\' II \ ¡ _-:- ?ò~'t>~ / II 1 ~" '" /;, ¡ I I "~ / I ' \\\ \'<", /;~/I II / WI ~~ // //1// ...;;- . /,,' /. i, :: ~/'?Jq, ,1.~:,,.,~,::;.;-.........< - <'-/ ':>~ ~'b",'b \ j \ ~~/.//'/'~' : -' <//.//:// I " ;v:-:/' r¡ß¡# ' :: II! I! , I NOISSIV'-83d 801 'V83dO H1IM 038nOO d'o'W ¡;d3¡; . 3t:1nl~nt:llS W.:I >I::>OlW a131~ H3^IH ~OH dOl , SN'o'MS 8 '8 '8 '0 '\¡f eIB~S I el!V\J ~ I 0 I t- ['-.. C I N . ~ - - - - --"I ,-....... - - - -=-- - - SWANSON RIVER - HEMLOCK OIL POOL 1 00 -= 80~ 60 = 40 =: í-'.. 20 -= ::-;.. O~.~..J 10000 I I I I I - Producing Wells ( ) Water Cut (io) v' . -.L.=- '.~IA..t'..f""'I.7 .. ~ ~~,,~~-~":~~:':"":'::""~'~'-'::''':' '-~ .~.88......I."r"ì "10',.' I I - - 10 ;: I I I I I I I I Cumulative Oil Produced ( MMbbls) Cumulative Water Produced ( MMbbls) Cumulative Gas Produce<l ( MMMscf) "., ~ ,....P~' . - - .. . - .. . . . , , ' . . . . - - - -:~- ~. .-.....; -~' ~ ..' . . . . . . . . . . . . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ., , .., ç' . /. 'l . ~ 0 ....'IIIIÞi... , ......\.'..,~ ~ ~ Ar~!IMI&'t(J.."......,....~~, ".. ,..,........ ,..,....,J........" ........ ''''''''1. ",....--' 1000 å 100 0.1 1000 10 ". - .'-""~ cft;...~,.#I,~~ r'~1-"~ -~.......JtAi;.~'fi~~VW"<J'~~ ~ ~i#'t....---- . å ~œ'7ð'¥' "1!'E'1I'" ~ . .~ ,.. L'~.. ~f' iIIo...jI:~~~:"";;~~:'*f:\:~''''~'''"''' 'or ~ 1If.~ - "..1JI"-. ....~~-,.M-':k",,". '. ...«tI~~,""'-"H~ "",1"'\'1' -., ~ GW '~1Iio ' '"~I..,~~r......,... """,r ('- ... -~- ..,.J.."i~' :...!_:~ ~~. ,- - --r ...-. - --~~~_. -",."...,..u,~ ---_a=~~. ~:.,¡,n_'III"\1, .- .-- ..~. -q~. -, ~ .-.-1 'Ii ...---. ~ ~,.....--.,.."" 11...--.8__8 ----.1' - ,-~---- ,-I..~--.,- ,,¡#I~~ - .'-~'....;:' ..-=..:;0 .- ~ .' :-;8 ---#-.. .:..,.~~~~.---:-u.,;.-:-.:.:.-;:;~,~.-o....;;- ,.. . . -. "",.-r 10: - ~ A~r .. 1, ," . t....!'o.-. /'''(-ü.:.~.. *' ~ ':.. -" '. u, - - / .-.: . :"(..-.,¡>' I ^ " i' .: ...., ~'?' . . . .. . r' "'.~ 'I"-'~ f"A u . ~ ~'~r .~. ~ ~. A....a::~ ~~-i 't'" ~ ~ . ~.~t:- ^-: . : -~ . Oil Rote {CD) ( Mbbls) . . .. Water Rate (CO) ( Mbbls) ¿ Gos R<lte (CD) ( MlIIscf) * COR ( Mscf /bbls) 100 0.1 . " . --.- A . 0.01 ""t1l1l,wm""tIllI,ItIl-'IIIIIUlln""tmn".SI1I11-"811""''''.'-1111II1 .1111111.. .111111111 1111111111("111111 1II("II..1I111I1C"II1I II 111111 1fIItIIlIlnIlUjllll"llIIllIlInlllll'lIInlllllllllnlllllllllnlllllllll("IIIIIJllllnllllIlIIlnllllllllll"'IIIIIIIII' IllIIplllnlllllllllnllllllllll IlIlrlllllnllllllllll'IIIIII1I1I'lIllllllIrllllllllllnllllllllll'IIII1I11(1111 II"JI 1 11111111111 JIIIfIIIllJ 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 7B 79 80 81 82 B3 84 85 86 87 88 89 90 91 92 93 94 -121- 20 -= 16 = 12 ~ - Number of Injectors ( ) 8~ . ~ 4~ 1~ 0" r 10000 1000 1 00 ,,"~V.wIH',IN~HIM,\',""'''''a''''- ~,,,,,,,,,,/~¡'_nn 1 0 . 1 0.1 1000 100 10 -122- SWANSON RIVER - HEMLOCK OIL POOL Enhanced Recovery Injection ~~ " ..I-~ .... ..I ~ I r I I ,. I - Cum Water Inj ( WAbbls) t. Cum Gas Inj (M~~scf) 'On -,"' t'~' --.. ," ....~.. .~~ fflf'l-itl'/,1JNH.',". "'U'UA,~~~rtHidM.. Ii. ~ T\R~Tt'¥lIWW("1 ~~WtfV"'W/~IN"'~~~' I - - -- ::. ...~...\'rulrJ&- T:I ~ r= " I I I I I I I I - Water Inj Rate (CO) ( Mbbls) t. Gas Inj Rate (CD) (MMscf) ~~~~~~IA~~~- t:Þ~'I¡¡:1'"~'~"" ~ l!A ~ ¡,. ð ~ttþf. A 6:<\5 Å /ÞtI tt~~ A -- ~ ~ ð I'I\f""1' ~ 1 Y rtr/N\ t!. I 0.1 11111111111 nlllpllll 11111111111111111'1111 IIlIljllIlIlJlII)lIlIlllIlIllIIlIllIlIllIllIlIllIpllllllllTIIIIIIIIIIIIHllllltllllIlIllIlIl111111111111"111111111'1111111111'111111111111111 IIIIIIIIIIJ 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 IIIllpllll 1111 I¡IIII I 1111 IjllII I 11111111111 III II I II II 111111"111 111111'"11 111111'1111 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75.76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ---,---- 0000 1000 100 ~-_.-- SWANSON RIVER FIELD NGL I I '- I I I I - Noturol Gas üquids (Calendar Oay) ( bbls) ~ ~.. ~ ~ ~~ ~~-=-"'- \ ~~~~ ~~~. jAy", ,. WI'1~Vf~~~i{ ., -f 1 10 ..¡ I \~. { ~ I ~ 1 ""'1"111 "11'11111111111'11111 1IIIIpllll IIllIplllt 11""11111 IIJI'IIIIII 1IIIIIIUtl 11111111111 IIIUIIII.. IIllIplUI 11111111111 11111111111 "'111'1111 IUIIIIIIII tllIlllIllI IIlIlpllll 111111'1111 111111'1111 11111111111 111111'1111 IIllIpllll '11111'1111111111'1111 111111'1111 111111"111 111111'"11 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -123- -124- SWANSON RIVER - UNDEFINED OIL POOL 10 - I I I I 8 -= - Producing Wells ( ) 6 ~ :- . . ': Water Cu!-(%) 4 = .. 2 = :-: . 0 - , I-a- r- 100 I I I I I - Cumulative Oil Produced ( MMbbls) . . .. Cumulative Water Pnxluced ( MMbbls) f> Cumulative Gas Produced ( MMMscf) n 10 ~~ MMMAN-.M-MNoAAAMM,"~~AM.N>.AJo.,~~"'.Jo.M.M.W>.NVo,.~ 0.1 ~M#~ ,""'^,N""'''''' ,tW.....Y^....", ,Y^"""W'o'I'<f\ 0.01 ~ 100 - Oil Rate (CD) ( Mbbls) .1- . . .. Water Rate (CO) ( Mbbls) ð. Gas Rate (CD) ( MMscf) >I: GOR (~scf/bbls) 10 1:1 J/: ~ * * >I: * 0+: ** ~ * y /::;. , ~ ð. t f> ð. 0.1 f1 A ~ ^ 6. \. ~ À 0.01 III II III 1 1 IlIlIpllll III Iffl 1111 IIIIIJIIIII 11111111111 1IIIIIItlII 111111'1111 111111'1111 111111"111 1111'111111 11111111111 Iflflpllll IIIIIIIIII 11111111111 11111111111 IIIIIIIIII 11111111111 IfllI)l1111 111111'1111 1I111l111I 11111111111 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - - - fi¡~ TRADING SAY FIELD COOK INLET BASIN, ALASKA MARATHON OIL COMPANY & UNION OIL COMPANY OF CALIFORNIA - OPERATORS DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec4 T9N R13W SM Union Oil Co of California, June 17, 1965 Trading Bay No.1-A, API No. 50-733-10052 Tyonek! Hemlock West Hemlock PRODUCING FORMATION Tyonek ~ Foreland Cql Middle Kenai West "G" & Hemlock OIL POOLS Undefined "B" "C" "D" "E" Hemlock Foreland NE Comminqled TYPE WELL Method of Operation Number of Wells (December) Oil Producer Flowing 0 0 0 0 0 0 0 0 Gas Lift 2 8 5 6 1 6 0 0 Submersible 0 0 0 0 0 0 0 0 Shut In 0 0 1 4 3 0 1 7 Service Well Water Injection 0 0 2 2 0 0 0 0 Shut In 0 0 2 0 0 0 0 0 RESERVOIR DATA Reference Datum - feet below sea level 4400 5628 6100 9800 Original Pressure - psia 2037 2637 2802 4470 Saturation Pressure - psia 1921 1622 1780 Oil Gravity - 0 API 23.0 20.0 25.0 26.0 28.0 35.8-36.2 Temperature - 0 F 112 136 180 Gross Pay - feet 400 Net Pay - feet 100-1000 300 215 Porosity - % 20 15 12 Permeability - md 250 10 12 Original Gas/Oil Ratio - SCF/STB 268 318 275 Gas/Oil Ratio (avg for Dec 1994) - SCF/STB 172 1457 358 2126 676 2488 N/A N/A Original FVF - RB/STB 1.29 Swi .. % 36 Oil Viscosity @ Original Pressure cp 1.036 -125- ~-9 UNION t-15 \ TRAD, BAY"'., \ ,...12 A-6'" : A-I ~ 1'...... ... :, " I¥:),? '.'T" :, A- 2'f A- ~.:~---~-~-:_2~~~~~~;;.~:¿,;;_::~;~j~:;~k~'---------------------.-. -... + 1Ç.-.=,. A-ß A ,0, ,:..,~:,%;:'}:\ . '. A-3 -", "-"~\~~-:~-~'~~~~;~;i~~~it \\ 4 A-22.ß---------- ----:./"'~/ /' // . .-¡::--::::¡¿: <~:~::;::>/ 9 UN 101'r -' //,' TRACIN'GBAY // c' ,:" .¡ )f.'{ZI A-26 \II 29 32 ARCO ..} MIDDLE RIVEP ST. I ::> ...:¡ ...¡ I 2 UNION ~ TRADING BAY 5 I UNION -{>- W, TRAD, BAY A-27 ./-- ." SCALE: 1,320' ° 10(20' R 13 W 28 N. TRADING BAY UNIT \ 2.7 33 s-.. JIw..-..-.......... '. T'-' ';,' --- ---. - -- -.. .,:;;..:f TS'5 ^ :;/ '.; -9-. ' '. I, -"""" ,:/ T::::. S ¡ -::--,,/' if; '~~~, /....... +':,/ ,'+1 ARCÓ: :RADING ., I ""'.""J/' '-'./ "",'.':;// /i,. ~----- :;L~-:.? od;"", ,.,. $72,/ .": TS-5 ~~ ~',-Ò-'''~'':=:) TS 3 ..... /',' RD ~, :': ~:3 rd, - ' .. " I . ::/.: \~"'\, S-2~d ..<>/ / TS-7 RO ~, : \''h S-5:': ,~' .~;-.. . .: \ TS B jI,': ,/,' TS-7 :'J \ w..' ,,'/ /> """ ,/ /,",/' ,,'i ". .. /,- TS 4 ."", : TS-6 ," ,,- ~S-7 fI' J' ," /' // . S-7~.) TS 2 ./ .. TEXACO . . ""OI¡ 8M ST .-, 4 A-18 ""J I ';A-28 , 3 10 I UNION -9- [,TRADING BAY A-20 . A. O. G. C. C. TRADING BAY FIELD LOCATION MAP . = N 2t BAY ST. 31 T 10 N 2 T 9 N II ~64o' 3~60' REPRODUCED WITH OPERATOR PERMISSION . = N I ... ,-' ~- RI3W I 1 I I 1 "" " . ! T 9 N A-19 &...!. . A,I ¡'Ium - I l"- N ....-I I ( ~ \ ...24 A-1!- .I./~..". f' ~IIIC"" . '\10'41 ~ ' I --t- , \ Q \ I ~ III I \. / <2;( ....:=: I A. O. G. C, C. ( 1 100' ,-' TRADING BAY FIELD TOP HEMLOCK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION I . I ~------~' = R13W - ". MOC " I N // AK-1983 '\ . / \ I / \ . / \ 0 II \ .. 27 0 / \ 26 0 / \ 0 0'" I I I ,.." . I , . I I I I I . .. I I I 01 ... ~ 0 ... '_OIL/WATER <:) 0 ~ ~ ~ ... : CONTACT 0 ~ I . 0) ~ J I . 0) I ' I I T I I . I I I 10 I I - MOC I N ~ , AK-72/ ! I I I I ' r8J I I I , I ' I 0 I I .. I 0 0 ' . (0 0 .. I I I 0) " 0 \ >- OJ . 0 . a: N \ 0) co 0 I II( . ~ \ 0) 0 0 I . 0) . t::~ I ' \ 0) I ... '0 . .. ZO 0 \ , 0 ' :)a3 0 I 1 0 I 0 0'" , I Ò . ,.." I I . J I "'" . I ' 35 I I /,1. C.I. : 100' I , 0 1/4 I I I I MILE I ALASKA REGION / ~ "':':':::::::\:::::'" /// ¡JANCHO~AGE c( , // ,,~ / '\~ / , " /' / / ~ ""'//' ~ / /' 0 / "..",'" f) 0 , ~ ~ 0 - = =- -=..--- - - - - - - - A. O. G. C. C. 00 ~ NORTH TRADING BAY UNIT TOP HEMLOCK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 100 - 80 ..; 60 = 40 = 20 = 0 ~ 1000 100 10 0.1 1000 100 10 0.1 0.01 - - - - - - TRADING BAY - UNDEFINED OIL POOL I I I I - Producing Wells ( ) . . .. Water Cut (io) . . I. . . ..-----:.-.T8~-~- . I . .. . .------- . ...-~ . ~............,. , t:... ..,,0'" 0'.. -. '--:-;'. .. .'.'----;~'-:l'''.';-:-'~ õ-=-r..~::4.~;.t:-..~-;-.IL .. . ~ . J .. I ~ .- -I . I L8 .-. .-.... . I I I I I I - Cumulative Oil Produce<! ( MMbbls) . . .. Cumulative Water Produced ( MMbbls) å Cumulative Gas Produced ( MMMscf) I IW/'N(/"'\'J"""""""""'w~"""" ;'9\"\~ \~~tfN'~ .... -. .",. .," ., ...........,...".". I ~~ ,ff'i'{\~M¥\"'" - Oil Rote (CD) ( Mbbls) . . .. Water Rate (CD) ( Mbbls) ð Gas R<lte (CD) (MMscf) -- * GaR ( Msd fbbls) ,¡ , * t * t * *:t' * 4- * *-*>f' * -,,*** * * * * 'i: * ~ ** ** *tjc tl t * '" 1 u'f 1'f- ~* t tt *'~ \ ... ; '" A t :Ie :\( ,c t -- ,'- I-if t -- - ~ * J.. ..!þOJ ^ * . * ~ .. :t *- Jf: t " .t......:p.~ n- ;X>Þ- -tt ;J x Jt. f u.~ >t * * x ..~t * *tt . .- - ,oj; $ fA tr * 'T'\ t ** ~ . .J.i/>.'t' * . .' J.. \tf ~ 11. ð.WJt"' ::¡: "'. ;¡~* * * ... \"I.&. tJ J,.. ""W-~'~1~.' ~ ...-. "?r '- ~ * * ð tP * * * * J ~ A.. . f ~ ~'1: t.. .* '" Å -^^ ^ ð. t ^ .$, . .", ,,* ' ÞO-t~ * i. . . tg,- w.Â"ð.å.. . A £!1.,: 1$ ~1I.1I. t ~ -. * *;to\' "'I. 6 " ^ ~^ ð. ~ .- ~..,. IJ "t 'lfn 1}\\ ~-t A ,.ð¡r- ^ t~ ¡ '\ !:. ~ ~ ^ .;-~~ '){~/ ~ .ð <\~" à" *' * *^..! :~--Y~.., tJ\ ~~I. ¿^:/>.- å .. å ^ n V l:. .:. . ß. :...Ai. 11 .-1- '..' ^ . ~ 1þ'" .. --;r-'"-.-" ~ 'h ¡j ð. . . . . ^~ '" . .' " å &" å ..~ A '-.- 1-.4 å ð. å o-.~ -l\--..:--"..~. ^ It åålt. I . A ""'1\. Å Ll Ã å.. ..~ I' å 6. If å .."',,,,,, '"'''''''' .."""", "".,,,,,, ""'...,,' "..,."'" ""'1"'" "'"1''''' ""'."'" '"''1''''' """I'~' ""'I""~"'I,~ll""'I'"'' ""'I"'" '"'''''''' '"''1''''' ''''''""' """""' '''"''"" '""'""' IIIIII"~ 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ** , t * t -129- 1 00 -= 80~ 60 = 40 = 20 = 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 .J...,JV TRADING BAY - MIDDLE KENAI 8 OIL POOL I I I Producing Wells ( ) , ' , " Water Cut (%) - . -"."'."E" ....... .. 8, . - . , . ..' "0' , . ' , '-. ' ' , .1' " . .1'''':'' .''1-'' "~~'I~~ '.. , . . ~-"''-'" "';'''''-, ~ 'í-:"~ 7"'-"ff ~-" ~''t-r ,....- ,:".:" '1-. ", ' . ". f' " "'1' .,L Î ~ .. w'- - . .. . . .,. - -. "'.I'~ - .. - I ,I I I I I '-, I I t I I I I - Cumulative Oil Produce<! ( MMbbls) , , ,. Cumulative Water Produced ( M~bbls) t:. Cumulative Gas Produced ( MMhlscf) 11'1/11" """: U" oN ".....~jt'^~'~ - ._-_V..__.'I"'U"""''''''MMAA.'''''~~~ ~~N9V'II't''I~~,~ '~....'T" """""Y----- =' -. ''!....."..~ .......-- IT . " . , . " ' , , ~ ' , , . , , . . , , . . . ' . ' , r . . . . . .--'- . . . I . . . . . . . -It . . . ' . . - Oíl Rate (CD) ( Mbbls) , , " Water Rote (CD) ( Mbbls) â Goo Rate (CD) ( MMscf) '* GOR ( Mscfjbbls) -i 'It;:~ ,*"'Þ X t '* * V tt 1< , ¡, ~ * . *-* .N!:h.. ~l * '* '" t **,** * t-,l# * t,ð '* 'I : '\ " . *j¡t ~ * *** *** 1t... * * . .i~*F"1') j .'~ t 1- ,'f, ~5 ':. { *. ~.i ~ t. * ~ ti' ~MtI r: t .}¥ it:f. $t' >t.j,jf:"*~1 ti .;f";. ~ *+ ~ . .t.. ,.. .~. - r t r ''* , :.l '* * ~ ~.t ~ "''It' f . l' ,;~oC Æ., ~~ ~ :t¡ J: *1*'; * '.~.' ~ ~ '^'~ - \"'1~~ ¡~...*t~..J ~.' r ,1- fI\-.I~ 4\" ,,/.. "* t:. 14.1 ~* ~ .l~"....., ~t\""'&;yti;~. ¥ftt~*.ì:t"~. ~ -H< . * ..~' \t ': ~)I: .... - -r 9t" \.oí W. ,. ^~~ Lft-. '^ ;>I: A - I(!¡¡R r' ......~ '~/ttí V" ,~¡ /:J. ! . ~, ~~ ~- -.. .....ðl'r- 1i.... ~~ :.s - ,~ 'J- )f .. ~I,. - t/"t:. ...-../Ò. ,j1A "'* tJ. "- ^- D. C. Å t M.t:. '-' ~ t:.~ IS. äi~Y'~ t:. Å ~ tØ -0. tJ...., t:. ..-.Þ" t:. tÞ ~ C Å tJ. ß, ' . ,t§L!." '. .: t:" â . a: . .. \a -~ A . ^ . ,.~.~ "'~ . :~ :. : .:..~::. ","'---'-<---'-'.. '-", .-'- LJ4. ":3.., A jI. '- '. :::::=~. , .~, ó. '-.-' --..:;::=---" - Crf:Ä L!. \'~ . b I:. -.--- ;--T-' - -.. '..-' It. ^.' "",\ '" - '~:.."\¿'.., - .:. '~"'" . ..~.,:. r~;. ::. '--'. ~- '::-;i ~:' . ": ~/ ,,: -: '?J... . : ". . ; :.-.i '; ", I f... ,q. r I 111111'1111 IIII'IIUII 11111111111 IIIIIJlIIII 1I1I1l1I1I 11111111111 IlIlIjllIll 11I1Il1I1I IlIlIpllll 111I1l11I1 11I1Il1I1I 1lIIIJlIII;IIIIIIJlIIII 11111J11111 BIIIlIIII 11111111111 1111'111111 1IIIIpllll 11111111111 111111'1111 11111111111 11111111111 IllIlpllll 111I1l1I1I 11111111111 IIIIIIIIII 11111111111 1I1I1l1111 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 1 DO -= 80 = 60 = 40 = 20 = 0 - 1000 100 0.1 1000 100 0.01 . . ---¡ . !"""':':.---...2.. .8 .....\0.- . - -~ r p4."- - . . ,. . . . . . . . . ...-, . I r . -, - I , I I - Producing Wells ( ) . . .. Water Cut (%) I I I I I I - Cumulative Oil Produced ( MMbbls) . . .. Cumulative Water Produced ( MMbbls) Å Cumulative Gas Produce<! ( MMNscf) 10 .':'-vnn~~ - ,'i.. -><'1 . ~ /~' . ..f"l - Oil Rote (CD) ( Mbbls) . . .. Water Rate (CD) ( Mbbls) d Gas Rote (CD) ( MNscf) * OOR ( Nsd/bbls) 10 - - - .- -- ---. -- -- - - TRADING BAY - MIDDLE KENAI C OIL POOL l. ~ ...1. .~I~. . . . . I I ..-.---..~J........I.......:- . " -.. . ...;;-.:~ ;--;!..~~.~. .. . . . . . -'¡I I . . . I . . . . . . . \ . . . 111 . . ." . . -" . . --" . . . . . . . . . . . . . . . . . . . , .¡.. -_:'-ý-" ," """,Ÿ'!:..^\W\w~~:f'I!'ttv!JYØ\¥_\'AA,.¥II1^\\""vj¡...\\\~\\;'l'#Jwn\\\\\V#"\\\\\\\\"Pf!ftttiNlft}Vñ\\\\~~\'M.'\~\\\""\~ M\Vt^\V£^\\\WI\\Yi ~ ~ ...-........ i? .-/,,&,. ~ ~._- A.,:~,\~ .....- ~.:..~ ~ :- -- :--=:..:. -:!p "~'J\" .. ".,. ..-..-. - --,~. '~."Ã;'..J' õ'+,.-~ . . tI~. " . .....,..' r~ ~. 1tA~. '" M:P^ Jt. tiJ. . ...... J ... """ ~ .. : t ..JE...u# * .. . ...---.'-' . * -~ ~ Å '. ~ :\(h .:- ,r"*" * * *. '.' ~. ,- """'... . -~.. ~...^ .. ft¡ ., þ:>.. 1~ M. "'",. ." '. ~J. .~~~\~~.~. : :i...I..., A,,#V. I.tt.t~ ,1t~ ~~q\' ~. . '". ~~:~:\:" Aå~"t.:.~-~~'v...:~;..l't:"'i~~';¡r¡¡;¡fiW.~~~-A~ . /t'~~~~~ .:_~.. t ~tL....\t;r. tf øt thh ..' r¥ ~ '. . .'" t"="T . ~ ~ ~ -- . . ": ~ IJ.. 4 ~. A ..-. 's 0.1 "'''\''''' "'''\''''' ""'I"'" ,...~"" ""'I"'" ""'I'"'' "'''1''111 "'''I"''' "'''I''''' ""'1"'" '"''I''''' ""'I"''' ""'1"'" 1111'1"''' ""'1"'" 1""1"'" "'"I""'""""III """"'" "'''1''"' 111"1'""'''"/""1 ""'I"'" ""'I"''' ""'1''''' ""'J"'" ""'1"'" '''''1111'' 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -131- 20 -= 16 = 12~ 8~ 4 = 0 -= ..I"Iß.r-- ~ 1000 I I I I I - Cum Water Inj ( IAMbbls) t. Cum Gas Inj ( MMMscf) 100 10 0.1 1000 100 - Number of Injectors ( ) /' ( I I I I I - Water Inj Rate (CD) ( Mbbls) t. Gas Inj Rate (CD) ( MMscf) -132- TRADING BAY - MIDDLE KENAI C OIL POOL Enhanced Recovery Injection '--' I' 10 I . /'.r- '\J",\. p..~\ '- /~,. f, Ù ( l.~-. I ~ A/. v ryr---l I \ r N'\ ~f' -V'-v 0.1 111111'1111111111111111111111"11 1IIIIpllll 11111(11111 11111(11111 IlIlIpllll 11111111111 1I111l111I 1I11Il1I11 11111111111 11111111111 111111"111 11111111111 IIlIlfllllI 11111111111 1IIIIflIIII 111111"111 11111111111 11111111111 11111111111 111111"11111111111111 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 1 00 -= 80~ 60 = 40 = J 20 -= --;:-'8.." #. '- ",,,. 0 ==--- "" -- . ...- .. : . . .." . .. +-.....- - t - 1000 - - 100 10 0.1 1000 100 10 1 ~- 0.1 0.01 -. -- - ,.- -. - I I I I ~ - Producing Wells ( ) . . .. Water Cut (%) TRADING BAY - MIDDLE KENAI D OIL POOL !. . ..I. . ..I. . . .1... : .I. '. . . ~:...:-¡-..:.", . ~.'''' ~~ . õ ~.:-::-.~ .~..a. ~ '-.,,: 8.. .. . . .. . . .~-.. 8_8-.11_8 l I..........J..: ". ~ r-- 8- .' I . I I I I I I - Cumulative Oil Produced ( MMbbls) . . .. Cumulative Water Produced ( MMbbls) . ¿ Cumulative Gas Produced ( MMMsct) I , ... ~",w/¡..î,v'ìY^\\'c.. .......",J.........: 7....... ....., ''Wfu......./f'' """'¡;.....u.-Q¡.......<G'''' ..m"Ú"u..mtW_nm_:~:..:..:'IS?':":":'Ó,~ .w¡,;."" ~'''l'",. ',..,-....... . . . . . . . . . . . . . . . - - . . - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... / . . "I - Oil Rote (CD) (Mbbls) . . " Water Rote (CD) ( Mbbls) ð Gas Rote (CD) ( MMscf) * GaR ( Mscf/bbls) ..~,: -~ .¿-=-- '- - - ~-¡l -'~ ~ ~I - ~f¡.~"" !A..~..¡}..,-~--.. 1!. b ~ ~~~IC_~~' ~~¡-. :"":'-=---'. ~. L~~.... '- ~ ... '. . . . . - ~ -.' . . j: ~ * * .. . . .' . :6. - -,.-- . .--... ...-----. * --~.. ---_a....#'" ". .. J!j .. '" ** . '. r'''I< * " .., .~!"'~J.~'.:~~' ... 4.. """"'V'lp~ /~ . ~ ...,t'~ "'!""",tY::#=i>~'¥I",\,,,,":"'.\,,I., tI~~ ~.=: ~.1\~ ~~,,}t ~~~~t ~ ~ ~ - lr. J ~.l";~',. ~d.- 'ï-:~ ~ .~"~"tNl.~ -'-. ,..~ ~ .~-~ ~ , ~¡¡ '~ .. '" ~1 ð. ~.~. ~ . ~ ..: " . .. "-'T: ... . - ~:." . .: ""'I'UII 111111111"1"'"'''''' ""'Itnn nUII"UI ""'IUIII UIIII"III 11111111111 1IIIIItlIII 111111"111 11111111111 11111111111 IIIIIJIIIII 1IIII,IIlfl 11111)11111 1IIIIpllll IIIII,IIIU IIIIIJlIIII 11111111111 11111'11111 11111'11111 111"11"11 'JlI'l'n.. 11"'1'1111 flllI,."1I 11111/11111 11111'"111 11111'"111 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -133- .L...J-r 20 -= 16 = 12~ 8~ 4 = 0 -:: --.r~1 ' 1000 I I I I - Cum Woter Inj ( ~Mbbls) Å Cum Gos Inj ( hlMMscf) TRADING BAY - MIDDLE KENAI D OIL POOL Enhanced Recovery Injection - Number of Injectors ( ) ru "'tr---' r.vr-. I 100 10 1 ,~ 0.1 ( 1000 \ ...,.--- -, ". I I I I I - Water Inj Rote (CD) ( Mbbls) Å Gas Inj Rate (CD) (MMscf) . 100 10 f V-\~; ~ ¡-- \0 'II y-v- ~ -- - ^'It "', "1 ,,"-,"" --V -V 0.1 ""'I"'" "'"I''''' ""'I"'" ""''"'' ""'1"'" "'"I''''' ""'I"'" """"'" ""'1''''' ""'I"'" "'"I''''' "'"I''''' '''''II'''' ""'I"'" "'"I''''' '~"I~,f""'I"'" '"''I''''' "'"I''''' '"'''''''' '"''I''''' ""'I"'" '"''I''''' "'''I''''' ""'I"'" 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - 1 00 -= 80~ 60~ 40~ 20~ 0 -- 1000 100 10 0.1 1000 100 10 0.1 0.01 - - .- - --. .- -- - - - - - ~~! MIDDLE KENAI E OIL POOL TRADING BAY - , I '. :. ~~_.......!-........-.-. . '.". ........ .J~ . . ... I Producing Wells ( ) - Water Cut (io) . . .. . . ~~'l'l"'-" .. 'r;:.-':::-:;-' ..."'.~ .....~. I I I I I. I. I d ed ( MMbbls) Cumulative 011 Pro uc. d ( MMbbls) - t. water Produce Cumula we ed ( MMMscf) . . .. Cumulative Gas Produc Å I r '. .8 ........a...ø.~õ . ~ ..~~~:.:~.:. .I . J . ,:;. ..~: .~ .~ ~.~. . '. - - . . . "[:; ." / ~ tb..m"," .s .~........\õ nnnn- . . . . . . "'. . . . . . . . -.~"'."~"~~~--~"~~'~"~"~--~--~-~'~'~"'.-'.-~~~'~~~.-'~.~--~~~,~.~~~~..:..:.~~~..:..:...~..~..:..-...~~:. .-. . . .-. . . ~ -u_---\ .....,nn-ïï...nm\ " - .1' "1"" ...' .., .....-.l!. Oil Rote (CD) ( Mbbls) . - Water Rate (CD) ( I.Ibbls) . . .. Gas Rote (CD) ( MUscO Å GaR ( Mscf /bbls) >t: * v t " .¡IIi¡o........ . ~ . t. :\. ~f .. . . ~ ....: ....... I.." .... . . """', w' \/)t "'.. t If jc fl. "1"'.~' '.". '\" t . '""c.. . . r. ..,~ . " -'i". . ~ , t ,'" .~. - ~ ..." .. ,. ,," '" ~ .~~.~~~~~~~ AI .r V w..,¡ 'VJo'!>ii",fi~'w. --'i ',' ." .. .. ;Þ y '~". .~ ~ "f\ ,. . .::....:.. - ^. ., ~ fA""" '!I'..~ d ^ ~ IA. . .' . .' " Ait ...... .. " """"'" "" ""'" ""'I"''' ,-. ---.'-. " ""'I"'" ."","'" ""'I'" 93 94 it :: ;. , ""'1"'" ""'I"'" ""'I"'" "'''I''''' ""8"'8" 89 90 91 92 .'-' ""'1"'" ""'I'"'' "'''I'''' 85 86 87 ^ , '. ~. "'" ""'I ",,' '''''I'' ,,' "" "" '" "'''';;''' '";~''' "'~~'" 81 82 83 84 1. ..... "'"1''''' .."'"".. "'..."'" .."'."... ""7'14 75 76 77 7 "'~7"""~~"""~9 70 71 72 73 - 13 5 - .. 1 00 ---= 80 = 60 ..,; 40 = 20 = 0 - 1000 100 10 0.1 1000 - 100 10 0.1 0.01 -136- I I I I - Producing Wells ( ) , . .. Water Cut (%) TRADING BAY - HEMLOCK OIL POOL ,.1. '-.--' .' ' .:' :~'~"" ,'..', ,....,' . " . " . ' . . " . :'.' ~_...., , . :~:ì" :,~:-;'~" .:--:-.-: ~I" '~~"~ r; ¡- . ."-:,,.. ',."'. ': .~Þ-OY-,' '-, I ! I';-~ ~- ~ 'I 1- -.;.' II; ... ." .- tIt - I I j I I I I - Cumulative Oil Produced ( MMbbls) .. Cumulative Water Pro<luœd ( WAbbls) â Cumulative Gas Produce<! ( MMMscf) ,..., Jájt'ü'~ """"''i''''''''' .. ,,,u'u'r .._,...~. ""'Ii\.J'''''l ''''''~'\I!'Ut...-.i&' ....'!......."...- '-""'(U'Ü""'; '""u'~''''''''''' '''''''.'1''''''''W~'''U'''''' ........ u,",,,u,u,u""""'U"J.oIJM' U'.'''\\' ~r I ..- ..- ..- 1.....................1 ........~ " .. ... n . ............... ~ " "1""" 'r"" ,..........".,. - Oil Rate (CD) ( Mbbls) . , .. Water Rate (CD) ( Mbbls) â Gas Rate (CD) ( MMscf) * GaR ( Msd/bbls) - ~ ð!Îtt. ...~~ A . '+;'" . -'M'~ - I4r.A ~ . ~..4."!f!!", ~ J\.tf'~ -- 1:. , .It .. ~ . "r, ",01" ';~ . ^, . "'" """'\i~~ h"""'u ~,-. '\ ..:.. \AI~ :l.:.~ - -"'~ ~:'>;... -' ,1ul' . - !"~ b"--. ~ ",. .~~ . "/:-.' "" '. ,,' ~ , " ' :~ç'~ :': Å ,.. . L r-~ . ...- -. .,.L.8 ...- ,3, 1.-. â .. !:J. 11111111111 11111111111 1IIIIJlIIIIJIIIIIIIIIII IIIIIIIIII IIIIIJIIIII 111111'"11 11111111111 111111"111 11111111111 11I1Ilflll 11111111111 11111111111 1I1I1l1I1I 111I1l11I1 111111'1111 11111111111 1111'111111 11111111111 11I1Il11I1 111111'1111 III II III II II II III II I 11111111111 1IIIIJlIIII IIII'IIIHI 11111111111 1111111111111111111111 11111111111 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ,-. - 20 -= 16 = 12 = 8"; 4 = 0 - 1000 100 10 0.1 1000 100 10 - ~ .- ~ - ~ - 0.1 1t"'I'"'' "t"t"n. ",,,,..It, "'''1"111 11111111'" IIltll"Il' '1111111111 tllIlJI"tI Iltllllllll 111I'JlIIII IIllIp"11 1t1l11"1I1 1111Ip"1l IIlIlpllll IllIlpllll IIII'pllll HIIII'IIII 11111111111 1tIlI,III" 111111'1111 1111111111.11111111... 1111"11111 11111111111 11111""11 1IIIIIIIIIt IIIU,'"'' , 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -137- -- - ~ - - TRADING BAY - HEMLOCK OIL POOL Enhanced Recovery Injection - Number of Injectors ( ) --. -- I I I I - Cum Water Inj ( MMbbls) å Cum Gas Inj ( MMMscf) ( I I I I I - Water Inj Rate (CD) ( Mbbls) å Gas Inj Rate (CO) ( MMscf) ~ ---, 1000 AlA J 1 00 ¡U-.~ r 10 -138- TRADING BAY FIELD NGL . I ---- I - I L - - I - I . - Narural Gas Liquids (Calendar Day) ( bbls) ,&. ¡ V r '^\..1( .¡ \ ' I ~ , ~.\ - t v ¥ ¡.~ ~\ {\l rI' JtY' 0.1 11111(11111 IIIIIJlIIII IIllIpllll 11111111111111111'1111 tHUpnl1 11111111111 1IIIIIltfll IIIIIIIHII 111111"111 11111111111111111"111 IIIIIJlIIII 1IIIIlIIII 1111'111111 1I11Il1111 11111111111 II II 'I' II I 11111111111 1IIIIpllll 11111111111 11111111111 1IIIIJlIIII 11111111111 111111'1111 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - ...- 100~ 80~ 60~ 40 = 20 = 0 - 100 10 0.1 0.01 0.001 100 10 0.1 0.01 0.001 ~ - - ......-..... - ...-- - ~ -""I ,--, .- .-- - NORTH TRADING BAY UNIT - WEST FORELAND OIL POOL I I I I - Producing Wells ( ) Water Cut (%) ... '" .' .' .. :~._.f-=,._. . 8..81 ~ .. I. ... "....1.........., .-,.... 1 -- I - i__-- __L ---- I ___L - Cumulative Oil Produced (M~bbls) . . .. Cumulative Water Produced ( MMbbls) ¿ Cumulative Gas Produce<! ( ~~lIIscf) -- - - - - 9- . . --- - ------ ~ n.. ~Wi'N{^...".,.......w.........'rtI""""" r':".",:'7:-. . ... .". "-..,. .u,..' -.0 ...L"" . U U. - Oil Rote (CD) ( Mbbls) . . .. Water Rote (CO) ( I.Ibbls) ð Gas Rote (CD) ( ~lIIscf) * GaR ( IIIsdJbbls) x >I: * 1.t.* :r *. .* :< * ",ttllt ttllt+tUti n ~mll+ Wt.....~~~... * * '" '" "1'mffm*t=t«:ti: J ~ <..>:.A /I' -á ~~ It- V- ~--=:=~---: l.. ~.~4:.th 41\.. ~ ~-.:. r 1M> ~JM '1'J1 ~~ - :: - 'h ð ¿A ^ 8_- . ~ t! filII 11111. IIlIlllItll HII'I"III ..iIlPIl" tlI1I11I1I1 '''II,ltlll 11111111111 11111111111 11111111111 11111(1111' "II'P'III 11111111111 11111111111 11111111111 11111(11111 IIIIIP'III IIllIpllll 111111.1111 1111'1"'" 111"1'1111 11'111"111 II,rrl''''' 73 81 82 84 87 91 92 93 94 89 90 85 86 88 83 78 79 80 74 75 76 77 -139- 1 00 -= 80 = 60~ 40 = 20 = 0-= _f- 1000 100 10 0.1 1000 100 10 ~ 0.1 NORTH TRADING BAY UNIT - G-NE/HEMLOCK-NE OIL POOL I I I I - Producing Wells ( ) Water Cut (io) l I I I, . ,I, .1, , ,.1. ..1. I , , . l . . ,I, , , ,I. . . ,I , , . ! ~ ~~ . lit. . . . ~.- . . . . . ....-.. . , " ..-.. 1-.-."- I..!..-! .1 .. lit. . . . . , . . ~ .~.- . . . JOrl'ir,' ...;.-t ., - l I I I I I I I - Cumulative Oil Produced ( MMbbls) . . ,. Cumulative Water Produced ( MMbbls) t. Cumulative Gas Produce<! ( MMMscf) . I Ii . . \ - . ., . . .. . . . I . . - ,... . . I . . . . . . . . . . . . . . .,. . .. . . . . . . . . . . -. .u..."...'.'.......'. . / -- . . . ~. -M.\~ tr'I'M'I'"n ...,......~...~ .._, 'Ï,."''''''''L. '"'''''''' ....~..... ..."..,," '''~''''''~'U''''U',''"'''M'é f""""- '\?'.. .. II¥" ~.ttlfltt"!:,..Wiftlt~"N(I",V~~;'¡~W(IIHN~"ffl'I.M't'~ V/p""~"J; .- It..ð. : ï - Oil Rate (CD) ( Mbbls) . . .. Water Rate (CD) ( Mbbls) .ð. Gas Rate (CD) ( MMscf) * GOR ( Mscf jbbls) :t< fV'\. - f - =------., \..f'. '-. '. tI.-. - ~-;-~- A ,,~ . .c~ r "'-.:.~, , ~. ~. . r-;-;-;- - . . . . , . ,~...--.-. '""" ." - .-;-- ., .-'''-'--''-',.... --..,...,.~ r-, I: .~-; . Ù/;.. ~ ~Ati:r... - - ~.~~..::........ ~-'-~r;", '.-.'~..:..,._:~~ ~'-'-~' ': " : ~.~}~-ar ~ '~. .. ".'.J= . r .f ~====-- ~ - ... A, .~'to-... ¡..."". ~ " . ~ .:=-7 . . lß~W ~¡-~ \'-Iv,- "- * . ;:4)""I};~:~~~~ iþ :~,_: ~. ~~"':>'\;"JII,,¡f~"R"""'''''t'''W'''f~;f.~~'J ^,ø.~~/At.~ ~r ~ . .,.. "W 4%' ß Y ... Mf t t:.. ð. /Þ. ß '-' . . ~'^¡\\ ^ t.ð. 1 ~v W-1 t::.. D. 0.01 111111'"11 1IIIIflIIII 111111'1111 IBllfl11I1 IIIIIJlIIII 11111 pili I 11111)11111 11111111111 11111111111 11111111111 II II III II 1 111111'1111 1 II II I II II 11111111111 11111111111 11111111111111111'1111 It II 11'11 II IlIlIfllIl! 111111'1111 IIIIIJIIIII 111111'1111 111111"111 11111(11111 11I1Il1I1I 1111111"11 111111'1111 11111)11111 11111 III II. 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - - - -.... - ~ ~ - - - - - -- ~ 20 -= 16 = 12~ - Number of Injectors {} 8~ 4 = " . .. -.... u 0 - .. 1000 J I I I I 100 - Cum Woter Inj ( MMbbls) to Cum Gas Inj ( WMMscf) 10, ~ , 1 1 ( 0.1 1000 I I I I I - Water Inj R<Jte (co) ( Mbbls) to Gas Inj Rate (CD) ( MMscf) 100 NORTH TRADING BAY UNIT - G-NE/HEMLOCK-NE OIL POOL Enhanced Recovery Injection 10 fJ)(.'I \~. ~ I. r - ~. ..... . 0.1 111111'"" '''''.'11'' 1I.lIp"'" ""'111111 111I1p"lI IIIIIJII'" IIlIlpUl1 III"pllll I1ll1pllll IlIlIpllll 11111111111 IIlIlpllll 111111"111 111111'"11 1I11I11I1f1 IlIlIfllIlI 11111""11 1111111111. 111111"111 'U"IIIIII ""'111'" "",,."H .UIIIIIIII 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -141- -1L+L.- UMIAT FIELD ARCTIC NORTH SLOPE, ALASKA BUREAU OF LAND MANAGEMENT US DEPARTMENT OF THE INTERIOR - OPERATOR DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 3 T15 R1W UM U S Navy, Umiat Test No.3, API No. 50-287-10003 December 26, 1946 PRODUCING FORMATION OIL POOL Grandstand Undefined TYPE WELL Method of Operation No. of Wells Oil Producer Shut-in (since 1951) 3 PRODUCTION DATA RESERVOIR DATA None Available None Available - ~ - - - - - -..-- R2W R IW T I N 36 31 -t ------- ~"T:~ ~,~u~. ~ ~ ~ -200' ~ USGS/HUSKY ~ S£A8EE -1- -- -- -- -- -400' - ...-..... .......- ...~ ~--v-~ ~I USN Ut.I,AT ~~~ . N 36 31 -600' -800' C M Molenaar, Umiat Mop after. . ., 0 APPROXIMATE OIL/WATER ~ONTACT ". Accumulation 10 Field,onOI Anticline,North. Thrust- Faulted. Geologic Studies S lope of AI.oska, I;hrust Belt, p~b- of the Cord IlleronMountain Assoclot- lished by Rocky 2 T ion of Geologists, 198 .1 S A. O. G. C. C. UMIAT FIELD TOP GRANDSTAND FM. STRUCTURE MAP ÆRA TOR PERMISSION REPRODUCED WITH 0 ~ Mile 0 1/2 C? I . SCALE -143- DISCOVERY LOCATION Sec 27 T10N R24E UM Sec 32 T1 ON R23E UM TYPE WELL Gas Oil and gas Status Suspended Suspended No. of Wells -144- UNNAMED FIELD POINT THOMSON UNIT AREA ARCTIC NORTH SLOPE, ALASKA EXXON CORPORATION - OPERATOR DISCOVERY WELLS Alaska State A-1 API No, 50-089-20003 pt Thomson Unit NO.1 API No. 50-089-20005 PRODUCING FORMATIONS Thomson Sandstone & other Cretaceous Sandstones RESERVOIR DATA 4 4 Reference Datum-ft subsea Original Pressure - psia Oil Gravity - 0 API Temperature - 0 F Gas/Oil Ratio SCF/STB (test) DISCOVERY DATES September 11, 1975 October 30, 1977 OIL POOLS Undefined Alaska St A-1 12500 9850 23.1 195 864-934 pt Thomson Unit No.1 12900 10160 (est) 18.4 205 5830 ........-- - .- ....~ - ~ - - JijIIo8Iii-~ -"'" ....-- --..-=¡ - -- - R21E RæE R24E . .--- N L- T 18 N R22E SKAIS 1 -----1 - ALA I> . I I - IS I-^- I - - CHALLEHGë y ~~ I - - - - - - _ON Uf\JIT ~ . -~I t?' -<>-~ -- PTTHOIv1S I ST F I I J ALASKA 5T G 2-<>- fLASKA I ALASKA 5T~D ~~ ~A ST A 1 I 1__--- --õRœrfi T3 - - - - - - ~ PT THOMS PT THO'lSON UN! I J -Q- -<>- N. S T A I N E S R 1..1 ~ J ooT 1 <:> J-. ~ , PT~5ON - . OOT 2 -^- ,,- J PT THOMSON Y "- . T J. IT -- u u . . SEN SAY 5Tl1 PT l1-JQv1SO\J U\J N EMIKm.. I -<?- T 18 N / L______--------- W STAINES ST 18-~3-9- ALA~KA ST C 1 -<?- ST AINES R:V ST 1-<:>- T 9 N ~ W STAINES ST 2 -_.'_""""""11"" ^ /. ARCTIC NA TIQ\JAL A. O. a. c. c. /~ WILDLU=:: T PT THOMSON ÆFUGE e UNIT I T N -<?- YUKO~ GOLD 1 8 LOCATION MAP ' N . 0.0 0.5 1.0 2.0 3.0~ -<:>- E DE K LEFFINGWa.L 1 .b...........d ~ , R21E R22E } RæE R24E -145- -14b- UNNAMED FIELD NORTH STAR UNIT SEAL ISLAND AREA ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 02 T13N R13E UM Seal Island BF-47 No.1, API No. 50-029-20954 January 30, 1984 PRODUCING FORMATION OIL POOL Sadlerochit Undefined TYPE WELL Status No. of Wells RESERVOIR DATA (Preliminary) Oil P&A 3 Reference Datum - feet below sea level Original Pressure - psia Temperature - 0 F Gas/Oil Ratio - SCF/STB (via test) 11 000 5290 246 2000 - ..........- - - - - DISCOVERY LOCATION Sec 10 T8N R14W SM TYPE WELL Method of Operation Oil Hydraulic Pump Producinq Fonnation Hemlock Conglomerate - -- -- --- -. - - ~ - WEST MCARTHUR RIVER FIELD COOK INLET ALASKA STEWART PETROLEUM COMPANY DISCOVERY WELL DISCOVERY DATE Stewart Petroleum Company W. McArthur River NO.1 API No. 50-133-20419 December 2, 1991 RESERVOIR DATA No. of Wells (December) 2 Original Pressure - psia Bubble Point - psia Oil Gravity - API Temperature - F Porosity - % Permeability - md Original Gas/Oil Ratio SCF/STB Producing Gas/Oil Ratio (average 12/94) - SCF/STB Original FVF - RB/STB Oil Viscosity @ orig pressure - cp Oil Viscosity @ sat. pressure - cp Oil Pool West McArthur River Oil Pool -147- ~ Hemlock Conql. 4205 931 28.8 174 14 99 140 247 1.1 3.4 2.5 --..-------------- ...---------..--.-.... I I I I I I I W FORELAND UNIT 1 : -<r : . I I I I J J I I I I I I I I I I , I I I W~Rf\ÆR30 : I 1 . I . I I -<:>- : W FORELAND UNIT 2 : I I I I I I . f._____----------~ I I . . . . I . I I I I I . . . ---~._-__.~__M_~~~ . . . . I . I '. . . . . . . . . ~ . . . . . . . . . . , . . ~ I :"J ...::t r-I I R14 W W MCARTHUR RIVER 1 . . W MCARTI-1UR RIVER 2A ~ W MCARTHUR RIVER 2 T 8 N R14 W . - N T 8 N COOK IN LET 12 13 24 25 A,Q,G,C,C. WEST MCARTHUR RIVER FIELD LŒA TION MAP 0.0 0.5 1.0 MILE I Ii', 1 00 -= 80 = 60~ 40~ 20 = 0 - 100 10 0.1 0.01 100 10 0.1 - -. - ~ - - - - W MCARTHUR RIVER - W MCARTHUR RIVER OIL POOL - Produáng Wells ( ) . . .. Water Cut (%) ........... .........-. .......- .-. I - Cumulative Oil Produced ( ~~bbls) . . .. Cumulative Water Produced ( MMbbls) ð Cumulative Gas Produced ( ~MMscf) . . . . . ~ . . . - . ~A~. ~ . ~~ .~. .: . ð- ....,...,........ ^ tJ. Â U --' -. 0 A /.<... l! - . tJ. . t:. f! - Oil Rote {CD) ( ~bbls) . . .. Water Rate (CD) ( Mbbls) tJ. Gas Rate (CD) ( ~Mscf) * GOR ( Msd /bbls) * r....... . ~ . .....'.. . /6 .-' - -\. .-' . - - J. .----8 ^ . ~ ÂtJ.Å¿Å~-Âå^^ . ~ * .. ; *' Å . 11 * ***t** A * * * * ð Â tJ. 0.01 ~ø#-~#- ~ ~'v~~4J. ~(;-';'d'~ #~~#-~~$ ~~ ~#~<S ~(;-~~~ #Ø#-~~$ ~~ þ'v~~ 43 ;p~~ #4!P#-~~~ ~ þ'v~~ 43 ;p~~ I 91 I 92 I 93 I 94 I -149- DISCOVERY LOCATION See 26 T11N R12W 8M TYPE WELL Gas Producer ALBERT KALOA FIELD COOK INLET BASIN, ALASKA CJ.R.I. PRODUCTION CO. - OPERATOR DISCOVERY WELL Pan American Petroleum Corp, Albert Kaloa No.1, API No. 50-283-20006 PRODUCING FORMATION Tyonek Method of Operation Suspended Abandoned GAS POOL Undefined No. of Wells DISCOVERY DATE January 4, 1968 RESERVOIR DATA Not Available I I I I ( I I I I I I I I I I I I I I R12W R11 W -<:>- CHUIT ST 2 -<:>-CHUIT ST 1 -<:>- C>UITNA RIV ST03 ~ 93 1 . - - T 12 N N T 12 N 86 31 SUPCO E MOOUA WKI:: 1 W MOO JAWKIE 1 ~ =<:r -Q- SIHPCO MOOUA WKIE 1 MCQUAWKIE FIELD MoaUAWKIE 1 TYONEK RESERVE ~ 1 ~ 6 -<:>- MOOUA WKIE 2 I ~ Lf'I ~ I SIMP CO MOO JA WKIE 2-Q- MOC UA WKIE ""-8-<:>- TYONEK RESERV: B ~' ~ SIMPCO KALDACHABUNA I -Ó- T 11 N ALBERT KALOA FIELD LOCATION MAP -<:>-TYONEK ST 1 T 11 N ALBERT KALOA FIELD A. O. G. C. C. COOK /NL£r 36 31 0.0 05 1.0 MILE I ¡ , . I -152- BARROW FIELD ARCTIC NORTH SLOPE, ALASKA NORTH SLOPE BOROUGH -OPERATOR DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 14 T22N R18W UM US Navy, South Barrow No.2, API No. 50-023-10010 April 15, 1949 PRODUCING FORMATION GAS POOL Unnamed Jurassic & Cretaceous Unnamed Jurassic & Cretaceous S Barrow Pool E Barrow Pool TYPE WELL Method of No. of Wells RESERVOIR DATA Operation (December) S Barrow E Barrow S Barrow E Barrow Gas Producer Flowing 1 2 Reference Datum-ft subsea 2250 2000 Shut In 8 2 Original Pressure - psia 1103 1000 Gas Specific Gravity 0.56 0.57 Temperature - 0 F 63 58 Net Pay - feet 27 18 Porosity - % 20 22 Permeability - md 30 44 Swi-% 52 55 I I 10 11 12 7 I 0"" . SS9 "Z.O 0 ~ ',~fJ - -/ = 1 SBS ?,~oO~ N ~(j I oJ) 14 103 18 ~ SBn Y(2300 ~~EO I J RRI~ (:0 J DISigNE NSB~ ~'" - I 22 " ' ~J ~~ 24 19 I /; ~;~ -~ I \z.7 2250 ~ ~ I 2300 26, 25 30 M I, If'''I y- I I [ 34 35 36 31 ~ ~ I 1:(.)""- - - Q:: Q:: T 22 N T 21 N I 2700- STRUCTURE CONTOUR [ FAULT, HATCHURED ON DOWNTHROWN SIDE p. GAS WELL [ 0 .25 .5 1.0 miles A. O. G. C. C. I I I I BARROW FIELD [ Datum: SEA LEVEL SOUTH BARROW POOL Contour Interval: 50 Feet TOP MIDDLE BARROW SAND ALL WELLS NOT SHOWN STRUCTURE MAP [ REPRODUCED WITH OPERATOR PERMISSION I 10 - 8~ 6 = 4 = 2 = 0-= I' 1000 100 10 0.1 1000 100 10 0.1 I I I I I I I I - Producing Wells ( ) I I I I I I I I I I I I I !r----t!. Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) r411T I I I I I I I I tr-----å Gas Rate (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) -154- BARROW - SOUTH BARROW GAS POOL ,J ~ II I I w~ r-1 I!-- ~ "iJt-"".V.V'-.V--- -,,-..,-.,.-- i"'- ~. ~~'- -' r ., , ~ .... .-. , .. ,W^^MVV\¡iN'fV'Mf#,,;,.fvy:'~ A ~.\A A ~,.Í\ f\AN . -r~-,.:~-=-~~:-. Æ. ~ ~ ! '1: 'l y if f . \ "~"" .. . .' "".. ' . . r. ~ :' ~. ~_._.r-I~~_.- L . " ~-:.~~". ."~ ...."--------'/..":--.\-;- 11'----." ~ - 0 t 0 1 ..~.. ".111'.."'8. lIII-rlJlI ".flln! ".pn! ".","."II"II I'I....IIIIII.. I.".. 1"'''.11 ..,.. 81J"1I_."nllll ..11"'8' ..P"'-I-.pm! ..fllI. n.,... ..,.. ..('18 ."11. I..... t....a,.....n.II.'Æ.'P.: ..,..~. ~.'.".'.".I.j 11'.,.. 8.".. ..,..1 ..,.. Bill.".".. 1..,..111".. .8III"".II." '."-'-'-"111 u....¡ ..'.1 '\¡~ ~~\. " y-¡~4'- 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 6B 69 70 71 72 73 74 75 76 77 78 79 80 81 B2 B3 84 85 86 87 88 89 90 91 92 93 94 l ¡ I I I ( I I ( I I I I I I I I I "........... ELSON LAGOON ./ ~ .~. 2USU/ :: 24 2125 2100 - ~ ~19~_. _~~:O7$ ~ 2000 -..1;:<"\ 0 "" "\ - ------ 2025 ~ P-v'" / 17;:< 26 Y' - 30 . 2050 .-/ ... ------- 2015 ~ ~ ~ 2100 - 15 14 13 18 -~~o 22 UAOfO 0 IS" ..I E 1.°" 27 0 I .25 I .5 I 1.0 miles I Datum: SEA LEVEL Contour Interval: 25 Feet ALL WELLS NOT SHOWN 2J ,/ 19 .,.. .35 36 31 3::3:: "1.0 (): (): T 22 N T 21 N 2700 STRUCTURE CONTOUR -ø- FAULT, HATCHURED ON DOWNTHROWN SIDE GAS WELL A. 0, G. C. C. BARROW FIELD EAST BARROW POOL TOP MIDDLE BARROW SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION . - = N I If', 1.1"1 ...-I I 10-= 8 = 6 = 4 = 2 = 0 - 1000 100 10 0.1 1000 100 10 0,1 0.01 -156- BARROW - EAST BARROW GAS POOL I I - Producing Wells ( ) II . n r--ï nn u L,. u u r u I I I I ~ Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) -u u u 'L1L>....LlL1L>U' u~' - .. ~ ,\;\k:,,'. ! . <mllf .. . . . . . '1:..- _\^^ ^'\'\'~I AA ^ ^^'¡f'I,^^',:!!,/lM,~,^,.^^ j, ,..Ii II'."¡"'~~.~V . . , .. 'AJ.nOau,~~A¿~ ~~t.Å' - - - - - - - - - - - - - - - - - - - - - - - - - - . f!.s.'AiJ''fO'' - - - - - í^"^ -------_._---_J"'''''' I I I /r----ô Gas Rate (CD) ( MMscf) . . .. Water Rote (CD) ( bbls) ,-, ---- ~'0v~~.'~~~~v ? 0- .~- ~-. ,,:';.-,/.. ./~"2-., . :;::~. .. , ..~ H ~- .- .. .. .... :-.. ~ - .... . I II I I I' I I I I I I II I r I II I I I I I II II I I T I f II 1111 I I I I I I I I I (I I I I I I (I I I III I I I I I I I I II II I I I I I I I I'll I I I I I I1II I If I I I I II III I 11 I II I I II I I I I I I I I 1111' ( II I I IIII1 II I I r I I 111 I II ~ 81 82 83 84 85 86 87 88 I 89 90 91 92 I 93 I 94 -j ~ - - - DISCOVERY LOCATION Sec 34 T7N R10W SM TYPE WELL Gas Producer Method of Operation Flowing Shut In -.. - ~ - - - ~ - - BEAVER CREEK FIELD COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR DISCOVERY WELL Marathon Oil Co, Beaver Creek Unit No.1, API No. 50-133-10042 PRODUCING FORMATION Sterling Beluga No. of Wells (December) Sterlinq Beluga 0 3 2 0 -157- DISCOVERY DATE February 10,1967 GAS POOL Sterling Pool Beluga Pool RESERVOIR DATA Sterling BeluQa Reference Datum-ft subsea 5000 8100 Original Pressure - psia 2200 3800 Gas Specific Gravity 0.560 0.570 Temperature - 0 F 107 142 Gross Pay - feet 125 20 Net Pay - feet 110 20 Porosity - % 30 10 Permeability - met 2000 NA Swi-% 40 NA I co lJ". ~ I . = N. 28 28 T 7 N 32 I . I ,. I . I . I . I Sf . I . rll-.J BC-2 . ¡::f BC-1 / ~ -5000 J / . .~_.J ~ -- 4 r ~ I ~ ~ -----_5050 :..- ~ ~ ~ _5::~~~ .y ¡ ~ - L)~OO' ~ r' -.-./ I PARTICIPATING AREA I 2 ALASKA REGION / ~ /// )jANCHO~AGE <: //, ",t. / \~ / /~,' ,/ " ,/ ~ // \ ,/,,/' .~ 0 AREA .>- //~ ,,~ ..... !l ~ SHOWN 0 ... - - =- -::....-- - - - - - - - 0 I 1 Mile I Scale A. O. G. C. C. BEAVER CREEK FIELD TOP STERLING B-3 SAND STRUCTURE MAP ~OD REPRODUCED WITH OPERATOR PERMISSION - - - - - - -- - - - -- _F-,~~1 BEAVER CREEK - STERLING GAS POOL 10 - 8"; 6 = 4 = 2 = ~I 0 -::-¡ r- 1000 I I I I - Producing Wells ( ) (f J uL..,[J1 If UL..., n 1_____- 100 I I I I I &--fJ. Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) _1- - - - _1- .... ,. " "" 0.1 1000 ¡'...:" "H,...,.>$<: ~ .~~U, r I I I I å---A Gas Rate (CD) ( ~Mscf) . . .. Water Rate (CO) ( bbls) ~. /,~.~Uf.. , . ". ... ",,,,,,,,,,,uY/!--/'.' , , '1 .......~ ~..- ... ._n_~"~"""VAII'~""'''VlfI'''''''1:ô. 10 l" ~"" r . .. "'"": L" . - ". "10- . 8---; L. 4 ! ~\ I 'A' ~~',Åtr,t j\ ~.f ~f\./r1' ~ ~~.. f ^ l. t. % . A . . . ~_..'."."~"-~ . . L......\~\.~.:''- \ :"~¡ ~ . '--'-"~. .-r"lI '...1- .-- ....--. '.." .. . a:' .: : . ~~ I .: ~~: ~ :?:.~.~~ ~ ~-=-:.... . .... . . " ~ - . 100 10 "- 4 ~ ~ u. I 0.1 A. I. IJ. ^ '^ l' A f ~ " ö 0.01 11111111.., 11111111111 111111'"1' 111'11"111 111111"'1' 11111.'1111 1111'1"111 111111'1111 1111'111111 1111'1"1" 11111111111 11111"111. ."111'1111 11."'11111 '11"11"11 "1111"1" ""'1"111 ""'1"11' 1'1111'1111 ""'IUIII "11'1111" 111"1'1111 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -159- 10-= 8 = 6 = 4 = 2 = 0 - 1000 100 10 0.1 1000 100 1 0 ~-==' 1Y\ 0.1 0.01 -160- BEAVER CREEK - BELUGA GAS POOL I - Producing Wells ( ) n I ls----ò. Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) --...~' --.... - -' -... - - - - - -- ........ - - --, ------- ,-- ~ ... -- .... , , ~------ ".... ...... ÕâlJ.A¿uÓ.b.o.6Aõõo.ð.ð.t. . b å b å ~ A b ð ß ð. ð A ¿ A A t ^ ' . . ... A A b L1 ~ ---.. ~\ ¿. d - -r ~ !!. ð. !!. ð. !!. ð !!. £> /--" - fr-----t. Gas Rate (CD) ( ~ Mscf) - . . .. Water Rate (CD) (bbls) - .J . ~ . . . , . . . . . . . -. . . . . . . . . . . . , , . . . . . .. . . --;-7 ~.. . ' . .. . . . . ... . . -.. . ~ -- . ' . .. '-;0' . ~ <-;" '-'-'. ..-; ~ -~ -. --" -... Å A !!. Â ^ . A-"----'- A f..J. ð ô. J I - A A ^ ~ ~A . . . ^ . . ~ ^ " . "--tr^ ^ . ^ ¡,... . ¡,.~ . ^ . . ^ . ð I I I I I I I I i I I I I I 1 I I I I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I I I I I I t I I I I I I I I I I I I I J f M ~ M J J A SON D J F M A M J J A SON D J F ~ A U J J A SON D J F U A ~ J J A SON D J F N A ~ J J A SOH D J F ~ A ~ J J A SON D I 89 I 90 I 91 I 92 I 93 I 94 I - DISCOVERY LOCATION See 35 T13N R10W SM TYPE WELL Method of Operation Gas Producer Flowing Shut In --. - No. of Wells (December) 16 1 - ~ -- - ~ - BELUGA RIVER FIELD COOK INLET BASIN, ALASKA ARCO ALASKA INC - OPERATOR DISCOVERY WELL - -- DISCOVERY DATE Standard Oil Co of California, Beluga River Unit No.1, (Now ARCO Alaska, Inc, Beluga River Unit No. 212-35) API No. 50-283-10027 December 1, 1962 PRODUCING FORMATION GAS POOL Sterling Beluga Undefined Undefined RESERVOIR DATA Reference Datum-ft below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Net Pay - feet Porosity - % Swi - % -161- Sterlinq Beluqa 3300 4500 1635 2215 0.556 0.556 94 106 107 106 31 24 37 42 I N \.D ,.....-J , Jr-~ ) FEET \3 513130 FEET ~ A. O. G. C. C. BELUGA RIVER FIELD TOP A ZONE STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION - - - - - ~ -- - - - ~~ F-.-=-"::....:J ~<:.,,-~-1 BELUGA RIVER - UNDEFINED GAS POOL 20 - 16= 12= 8= 4= 0-= 10000 ~ ~ r'JUIlr -A-t.. ~ lJ..¡ w.bJ'" -. . I I I I C . I I I lr---tJ umulottve Gas Produced ( 1- - - - Cumulative 'Not P MMMscf) ~r roduced ( Mbbls) . --..I ~rvF~..ru (VV~ II - Prod~cing Wells ( ) 1000 10 /..,~ I I I I I I !r----f. Gas Rote (CD) ( ~t.fscf) . . . .. Water Rate (CD) ( bbls) . ......... ...- .- '_"".'f?'~. b_I~"'~"- ~ ... """,,,,,"'''''''U ~.:. n"\,,~""'" -"......,. ...........---. ,,,''''''''W 100 1 1000 10 . .. - ,~~';~lV'VWltt~j\ 'rJi'.\P"t,;\.}.'\Mr: .N.:' ,¡ ~d:\~~ '.:¥' , . :=:~ ..- . ~: 100 ð 14 I~ '1 0.1 "'"I''''''' 1111'1111 11I1I11In. IIlIlpllll 11111 63 64 65 ,,,,,, "'"I''''' ""'j"'" '"''I''''' """",,, "'''I''''' 66 67 68 69 70 71 72 "7"'1''''' """,,,.. "'''I''''' ""'1''''' '''''I'''''''''' 3 74 75 I"'" ""'1""'''''''1''''' '''''' 76 77 78 79 80 ~~." ,,8"'12"''' ,,8"'13"'" '"'''''''' "'''I''''' '"''I''''' ""'I"''' '''''I'''''''''' 84 85 86 1''''' ""'1"""'''''1''''/ "" -163- 87 88 89 90 91 92"'''93''''''9'4'' DISCOVERY LOCATION See 25 T9N R9W SM TYPE WELL Gas Producer Method of Operation Shut-in (since 1965) -164- BIRCH HILL FIELD COOK INLET BASIN, ALASKA ARCO ALASKA, INC. - OPERATOR DISCOVERY WELL Standard Oil Co of California, Birch Hill Unit No. 22-25, API No. 50-133-10029 PRODUCING FORMATION Tyonek RESERVOIR DATA No. of Wells 1 Reference Datum-ft below sea level Original Pressure - psia Bubble Point Pressure - psia Gas Specific Gravity Temperature - 0 F Net Pay - feet Porosity avg - % Permeability avg - md DISCOVERY DATE June 14, 1965 GAS POOL Undefined 7960 3840 3563 0.561 136 31 25 5-6 I i I r I I r I ' I I ( I ( I I I I, 1 1 9N 0 . = N .~ /Bt h ~25 . Irc Birch Hill Unit Boundo~ I Lr'\ 'ÍÌ ~ I - 35 ....r 36 Scale 50001 1:.:.:-:.:.:.:,:.:-:.:.:-:,:-:.:,:.:.:-:.:.:.:.:.:.:.:-:.:.:.:.:':.:.:.:-:':.:.:.:.:'. I 9~~ A. O. G. C. C. BIRCH HILL FIELD TOP UPPER TYONEK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION Sec 19 T1S R2E UM DISCOVERY LOCATION TYPE WELL Gas Producer -166- EAST UMIAT FIELD ARCTIC NORTH SLOPE, ALASKA UMC PETROLEUM CORPORATION - OPERATOR DISCOVERY WELL BP Exploration Co (Alaska), Inc, East Umiat Unit Well No.1, API No. 50-287-10016 March 28, 1964 DISCOVERY DATE PRODUCING FORMATION GAS POOL Ninuluk/Chandler Undefined Suspended Method of Operation RESERVOIR DATA No. of Wells Reference Datum-ft below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity - % Permeability - md Swi-% 1929 750 0.600 50 73 66 15 15 32 - - DISCOVERY LOCATION Sec 1 T1N R13W SM TYPE WELL Method of Operation Gas Producer Shut-in (since 1961) - ~ - - -. - - - FALLS CREEK FIELD COOK INLET BASIN, ALASKA ARCO ALASKA INC - OPERATOR DISCOVERY WELL Standard Oil Co of California, Falls Creek Unit No.1, (Now ARCO Alaska, Inc. Falls Creek Unit No. 43-1) API No. 50-133-10005 PRODUCING FORMATION Tyonek No. of Wells 1 DISCOVERY DATE June 25, 1961 GAS POOL Undefined RESERVOIR DATA Reference Datum - feet below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F ... I": ï 7045 3404 0.600 132 36 I COOK INLE:r Shoreline IIII~ 31 . == N - , - I I -, . 0/ C.\. = 1001 ~ "'CV c;¡ 1 1 -è;>-\J 1N I FaHs Creek U~~ 43-06 I ç:) \.D ~ I Falls Creek Unit 7 13 13VJ 0 Scale 2000 ~18 12W A. Q. G. C. C. FALLS CREEK FIELD TOP UPPER TYONEK RES. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION ,- - DISCOVERY LOCATION Sec 1 T13N R9W SM TYPE WELL Gas Producer Method of Operation Flowing - -- - ~ ~ - - - IVAN RIVER FIELD COOK INLET BASIN, ALASKA UNION OIL OF CALIFORNIA - OPERATOR DISCOVERY WELL Standard Oil Co of California, Ivan River Unit No. 44-1, API No. 50-283-10008 PRODUCING FORMATION Tyonek No. of Wells (December) 4 DISCOVERY DATE October 8, 1966 GAS POOL Undefined RESERVOIR DATA Reference Datum-ft below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity avg - % Permeability avg - md Swi-% 7800 4190 0.560 128 95 37 20 1600 45 ~I /' ¡ IVAN ~ / RIVER UNIT . /!i ~ "'-" ~ / / j . " !f' ' , ;' ~ ~ ,// \ \ ~ \ ~ ~ \ ~/ ;; / ' \ .# ' ",$' 1 / / /' \ ~ 1 ~ I /' , \ I I I I " I I . I I I I I I I I / \..1 / ! I : ~ I : ,If , ~\ ( ..>~ ~:.':'-'. ;;i~ 1i;;,$~7 .< ~~-~~~ II r~, ", ~ ,-< ~i ~\. \ I I I ~ :: I 0 r- ,.....¡ I \ ~ ~Q,JN . == ~'-, / ~'~ I ~ ;' I I I." ' ..:',:- ~j,::.>:;\~":;;;~ / ~".,...:.:""'. " / J ..' .~. ,..' ..,'. . ;;; :::II = 0 ~ G 0 .f ~ ;; A. O. G. C. C. ~~~ :yIVER FIELD ONEK FM STRUCTURE MAP REPRODUCED WITH OPERA T OR PERMISSION - ,- - - ~ --. -, .-. - - ~~-1 IVAN RIVER - UNDEFINED GAS POOL 10 - 8~ 6~ 4 = 2 = 0 - 1000 - Produàng Wells () ~ 100 I h:----å Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) 10 t"'--ð:ðÅ ~.8. t. . . ^ A Co -6 ~ -4 0.1 1000 .~ 1. ð A --^-~ - ~ / '.....-o--Il LI A ð . ð ð A ð. ð å A -~~..---- "'-' .. ~ - - I --- - --- .1 - ' - _I - - -- .. - I Ir------A Gas Rate (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) 100 .Å . L--6----4 I! . A A ""...... .--A A ð. b....'---A. r...--,,-. c . . . '. ....-.. . ~ ..... '" .. -.-¡--:-- --.~ '--- --...!-.. . - .~ ......- . . ......----. ~~ ,/1 f~d ^ ^ ^ ^ ^ LA' ~ 4 A 10 .... .. ~ . " . . . . . . '--&,...Ø . ~ . . . . -.-- . . . . . . -. . . . . .. 0.1 0.01 I I I I I I I I I I' I r I I I I I I I I I I I I I , I . I . I I I I I . . I ' I 'I I I I I . I I , , I I J F M A M J J A SON D J f MAN J J A SON D J F N A M J J A SON D J F M A M J J A SON D J F MAN J J A SON D I 90 I 91 I 92 I 93 I 94 I ., ""7" -172- KAVIK FIELD ARCTIC NORTH SLOPE, ALASKA ARCO ALASKA, INC - OPERATOR DISCOVERY LOCATION DISCOVERY WELL Sec 7 T3N R23E UM TYPE WELL Gas Producer Pan American Petroleum Corp, Kavik No.1, API No. 50-179-20001 PRODUCING FORMATION Sag River/Sadlerochit Method of Operation No. of Wells Suspended Abandoned 1 2 November 2, 1969 DISCOVERY DATE GAS POOL Undefined RESERVOIR DATA Reference Datum-ft below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity - % Permeability - md Swi -% 3500 2391-2400 0.587-0.588 114-127 260-900 40-280 5-13 2-200 50 ~ ~ ~ i ( I I ( I I I' I I I I I I I ( I . - - N. - ."..p/IIð I ('Y"') .- ..-! I v T ~ .....- 'V Rm. ROO. v R29E I R24E \ DISCOVERY LOCATION Sec 17 T1N R20E UM TYPE WELL Gas Producer Method of Operation Suspended (since 1972) -174- KEMIK FIELD ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) - OPERATOR DISCOVERY WELL DISCOVERY DATE Forest Oil Corp, Kemik Unit No.1, API No, 50-223-20006 June 17,1972 PRODUCING FORMATION GAS POOL Shublik Undefined RESERVOIR DATA No. of Wells Original Pressure - psia Gas Specific Gravity Temperature - 0 F 2678 0.600 123 - - ~ ~ z ..- ~ - - - ""- - -- -- R19E R20E \ , " l "--- " ---I.. -80f10. ~ - - - - - - Projection of estimated gas-water contact onto Base Shubfik structure map -175- - - - --- R21E ~~ -10000' -11000' -10000' ---~ " -. '\ '~ } ' \ \, I I I I I I / At.I~...a:iurn CVwfl,-ilM.g numerous thrust sIces - R22E , \ -, f N I A. O. G. C. C. KEMIK FIELD BASE SHUBLIK FM. STRUCTURE MAP -t ~ -t .- z REPRODUCED WITH OÆRATOR PERMISSION -176- KENAI FIELD KENAI UNIT, CANNERY LOOP UNIT COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 6 T4N R11W 8M Union Oil Co of California, October 11, 1959 Kenai Unit No. 14-6, API No. 50-133-10089 KENAI UNIT CANNERY LOOP UNIT PRODUCING FORMATION Sterling Beluga Tyonek Beluga Tyonek Beluga Upper Deep GAS POOLS Sterling Undefined Tyonek Pool Tyonek Tyonek 3 4 5.1 5.2 6 Method of TYPE WELL Operation No. of Wells (December) Gas Producer Flowing 6 9 4 0 10 4 4 1 1 0 Shut In 5 6 10 0 3 3 0 2 1 0 RESERVOIR DATA Reference Datum-ft below 3700 3960 4025 4125 4565 4900 9000 5175 8700 10,000 sea level Original Pressure - psia 1862 1919 1981 2078 2505 2558 4416 2310 5105 4590 Gas Specific Gravity 0.557 0.557 0.557 0,557 0.557 0.555 0.560 0.556 0.557 0.562 Temperature - 0 F 91 93 97 98 100 100 156 126 144 153 Gross Pay - feet NA NA NA NA NA NA NA 55 22 60 Net Pay - feet 88 60 113 53 110 213 100 33 17 35 Porosity avg - % 31 33 33 33 28 19 19 20 21 23 Permeability avg - md 25 250 Swi - % 35 35 35 35 40 45 45 45 45 45 r r r r r l I [ I: [ l [ L [ ( SCALE: I 1/2 - - I I I I I I I ----+----- ~61 I I , I I . I I --fO---'-.-- c: I I I I I , I I I I I I ---.t------ ' II: I , I I I - ---- R, 12 W 0 1/2 r - 42. :50 ~ /30 I I I -d:55':50 '\'\.. 31 (144 ,50 16 ,~ . = N T KENAI 5 UNIT "BOUNDARY N UNION OIL CO. 0= CAL.. OPERATOR ~ 18 'f L 19 20 21 - 29 32 33 ~21XIZ KENAI \ DEEP U~:Q- \ " , ,. ':'55'U ,,',, ......>, ,,' 14-52 :' \ ,.,., ..- -----* ,/ \ W~I J..... ... ~.:u \ '~:'-'\ l!: 6 '- I ":ctI~~:~"1ENAI ~ltl-II 21-6 DEEP u,'$ ;~ -4 13 I 24 I 1/2 mil.. . 5 22 27 ~.. 4 I (t14'4 '" '" 1"""'1 9 I 17 44-111 \ \,,, ----1 ~ "" I - 20 13-6 43'8 ~ 0 45-6( <t~i3-6A .. 23)1-6 ..: . ~',u \, :' I ";! ,í3-:\ :«> 14x'f. '4"'rJl.~.,i;t :\: .' ,.' 24- 5 -Qo ....~:~ :!/ /" 12 / .*21'7 41-7-*."" I "~- ' 04\':¡'.". - -- ....(t2 ,/ ":ri~/ ¡ "'~e I ..~ I I ' I ,. , ,',-/ : ,.' I *15-8 * *1(00-4 4~ .... 45-12 / ~~7 /-/.{-rwJ,I".17 '. -'. 4l-: ~*{~'....h R II W -1 16 T 4 N 21 A. O. G. C. C. KENAI FIELD LOCATION MAP REPRODUCED WITH OPERATOR PERMISSION .:J 1 1 + 1 I : I I" I I; . : ~I'¡~' r-r--'-- /.,;. I ,~ --¡¡- I ' 4 " ~ C,... I ~ : . ....., !' I ¡--..,. I I It- /- IZ II ~ I , 1- :C IZ :W IX I I I I I 1 I I J : I I alt. T . .. . I I . I I ..- ~ +~ t:) ~ ~ T 4 N - I . . ~ . ~ + ,¡ 'I "II. . -- -- I I + - -- I I I I _,,!,!\'-~". .. :1iv--.. ,... .... I I 1/ J I I ___I "I2W " "IIW .......... ......... ..... - - I - -- -,~ .11 - Nil II II II ~ Mile II II II II II II II II II II II I II REPRODUCED WITH OPERATOR PERMISSION II I I .. " - l I I I I 0 I Scale I' g t ~ + f -~- I l I I I I I I I I l -- ----,- I I t ~ --- A. O. G. C. C. I I I I KENAI FIELD TOP BELUGA FM. STRUCTURE MAP - 20 - 16~ 12 = 8~ 4 = 0 - 10000 1000 100 1 1000 100 0.1 10 10 - ,-. - - - - --. - - t Producing Wells ( ) ....... . ---- . ~ . - - - ~! I I I I I I fr----å Cumulative Gus Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) "A" _...~ ~.A; /~ I I I I tr----t. Gus Rille (CD) ( MMscf) Water Rate (CD) ( bbls) KENAI UNIT - STERLING 3 GAS POOL ~ . .~. - ....., ..,. ...I.L. ...... n~- WlIIIIW.._V'r'-" ........... ,.-.....'tY"'"'''''' ................-.., .' M'"U¥JlV",-.~"""'-''''''''('''''-'' ¡;;; .~~~~~~ I ---------------- ""'CJ' "'-II{, "..-.;;.-, - '::18 ,~- - - - - ,If.\'I'~ ... ~~l'/~~~~V~ . y :'~.../_,.,-,<--;:. ~:J'\~A t r.~i' ~--f=. ~~.=:;-:c=' ~i~!V ~~:~ . :.~t i~::~~.t~trFrr.r:::~.i~f~ '. . ~- . . 1111'11111111.11111.11 11I1'1'1I1'-"IIIJllfll IIIIIJIIIII 111111111111111'1"11111111111111 11111111111 11111111111 IIII'JlIIII IJIJIIIIIII 11111111111 1111''''''1''")1111''1111 111111"111 11111111111 .1111111111 111111"111 1IIIIIIItll-'.lIlr'lll 11111111111 11111111111 11111111111 111111'"11 1111'1'1111 ifill III III IIII'P"'I"III,'IIII 11"'1""1 92, 93 94 ..... \. 11fölk(O t't l' .b ^ A" 65 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89, 90 91 66 67 -179- 20 - 16 = 1 2 ...; 8 = 4 = 0 -= .IJr,,..I' 10000 1000 100 10 1 1000 100 10 0.1 -180- KENAI UNIT - STERLING 4 GAS POOL I I I I I - Producing Wells ( ) rv' r I..,A-i ~~~ ,,..rJ u . .--r- r"V' fJ '--' ....:...., ..n. . . I I I I I I , fr--å Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) 'd_W.~,,":n ~ . ~ lIP'/- .~ , K\'W.v: ",,,,,,'V'd'U'\;, ..,., u...u*."t'^Y"W~~.VÅ\~/.t1 ~YJNMYllmML._" ,- '!l,.6\Wf.¥.U'U"" 'II'" U" \\,\",\tI~I¡.W/N~-'INI/N/~JlIJJN~'U""'''''''''''' Vl8" ..... 'IØ"'----" ..r - .ø-------- .- r. I I I I I I /r----A Gas Rate (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) & ~~L~~',,¥~_. [;~ Mrt~~ r4/1tl^\ . '''ç'~..:~ . .:~-:-h :.: j \~:!~ ~~ .~ ;'~~~t~~:~~~~~: ~r: \~~~~;- ~.-. .-..p~.-..--.--.- . . . . .. ;.... ..8. . . . :. I. - .1.'" ¡---: .~~ ~!:. rl 111I1l11I1 111111'1111 11111(11111 111I1lIIII 11111111111 11111)11111 111I1l111I 11111111111 11111111111 11111111111 11t111I1I1 11111111111 11111111111 IIIIIJlIIII 11111('1111111°111111 IIIIIIITIII 1111111111111111111111 111111'1111111111'111111111'"111 1111111111' 111111"111 11111111111 Ilflll'lIlI 11111111111 1IIIIJlIIII 111111"11' 111111"111 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - 20 - 16 = 12~ 8~ 4 = 0 - 10000 1000 100 1 1000 100 10 10 - ..-. - ,-.... - --- ~ - - ~ - ---~ ~ ..'- ~...~ ... '''''''10 ....... ,.""""W" ~-~~.... ="~~.=--:"'=.~T~ ]=.~'.=r..~'=~.: -181- ~f\.flhtA f1I'-~~¥ v~V1"jVV:~-M'~~~.¡:~ . ~ -ll!'J AI ~ 11 I. r w:-: :~:, '.3 -J:~.:..J' l . L ~ ... . ... :.;::. .:~ : :. 4M~ ~ l .\ f'\Þ \ ',' \::-1i.:~-~~{ t5!= ~~~&w £ 1 .:;---\-:'"-;~":T""".-"-.~':'-"-'--;-'-~:--....I'--'¡-- ~. 4 ~ ~::::. -.r: ~ :... ~~~;~ :::::~:_~:~~- .. .. ,.. .8 . .. .:" . . . ... .-. ð . rI' . . . 8.. ... ...... ~ ~ ._~-~~ .~. .-~=:;-::.:::::. i' . . '" 0.1 11111111111 111"111111 111111'111''\''''111111 1111'111111 11111111111 11111111111 11111111111 111111'11"'\1111111111 11111111111'1111111111 1111111I1I("\llIlllIlIf 11111111111'111111'1111 11111111111 11111111111 11111111111 111111"11('11111111111-'1111111111""\11111"111-"111111111-'1111111111 111111"111 11I11111I1I'llIlllIlInn'II,".nlll'IIIIIr.IIIJI"III""IIIIIIIi'1III1I'".n""P"I('IIIIII'"r( KENAI UNIT - STERLING 5.1 GAS POOL I I I I I - Producing Wells ( ) 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 "" .~~.~ , , ~ v-""'" ut---.r" ~ --:p--w. I I I I I I I I I &-----å Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produœd ( Mbbls) /-..~ . ~:n'-- ,-?~ I I I I I I A-----¿ Gas Rate (CD) ( ~Mscf) . . .. Water Rate (CD) ( bbls) ~ ~ ü ü A 20~ 16 = 12~ 8~ 4 = 0 - -. 10000 1000 100 10 1 1000 100 10 -182- KENAI UNIT - STERLING 5.2 GAS POOL I I I I - Producing Wells ( ) ,.., . . .... II II .- . . . . . I I I 1 I I I ~ Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) '1,'i;,.. "èJ"~. I"A~.YM'M ~~ 'Ií:u,,,,~,- ,._mIWf ......... =~ ..,'4JM'lJJ^'t.:tl'NAV,~ u'''' ''ifF ....... ........, ..1....., ...,~.., ...........,.....~......... ......... ,..!J....... ...~.......n "n....... --------------------------- ~ - / I I I I I I fr----å Gas Rate (CD) ( MlIIscf) . . .. Water Rate (CD) ( bbls) 4t~t1"f' ;~\ \'\. t!r,\~~.~:~~: ¥~rrt:¥'\ å~ " ð. ð. ð. ö. ð ð t:. b Ot 1 111"11111111111111111 111111'111111111111111 11111111111 111111'"11111111'"11 11111111111 IIIIIIIIII 11111111111 111111'1111111111'1111111111111" 11111111111 1I1"I!l11l 111111"111 III II I 1111"\ 1111 III III HIIIIIIIII 11I1Il1I11 1111'11111111111111111111111'1111 11111111111 111111'"11"\1111111111 I!J"IUIII 111111'111111111111111 11111111111 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - 20 --= 16~ 12~ 8~ 4 = 0 - 10000 1000 100 10 1 1000 100 10 0.1 ~ ~ .-¡ ~ - -- ""- - ~ -, .-... I I I I I - Producing Wells ( ) KENAI UNIT - STERLING 6 GAS POOL ) '--' .. " J -v- L I ~". ..J "'r . ~ . . I I I I I I I I I tr-----å Cumulotræ Gas Produced ( MMMscf) - - - Cumulative Woter Produc~ ( Mbbls) ..,......"....."......... ......p. ............ ...,.,................-- ...."....'.............'C...- ....."(......,¡m.m.._. ............... ........,......."......... - ...~ ~ ....~ /\ - - ~ - - ' "! - I I I I I I lr---A Gas Rote (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) ~~~~~~r i/1:~~.J¥~""^"'~~'1,~~; ~,.L... . , ). to '. r- ~.~ 1\ '~ ' .. .," .. Li.1 ~. . .~ --:- ~. JJ/I6 . .. ~ .8. ",.-...-.-._.J---".-r-----f8._~ .~. ,,- - r .... -- I.. ~..- ~-.-~_.-t:.----~-.--,-- '.---.-r------ ¡f' . ----~~."=.;..-~:::~;.x:;;:;ç:='."'_.- _...;~.=:':.~.:J 0:.. ¡ ~ .-- .~-----~~---'''-'''..''r .._~ -r--.,--8-8-.... -'.,--- Ct.-- . tIllS A . ...8 "''''..-':",,--''-;-.''.r-;_.:'''.-I'-:1.2'~.-.:----.....!....Jt_;--.-:---.,. . .. . -----..-_~~~-_.... 8op-.---:'..~ ~~.~-,.,.-....I-=---- ,A~ . ..f' f' . ... ~...." .... .'.'1. ' 6' .11 .- "..--""-v',~~---"" --- < ~ . r- .... . ,. .. . . ,. " . '.. I t. U A ß L ~ ~~ :~~-~f::-::~::' A : :- .._~~~ ~ . ~ ..-- ^ A II to 11111111111"'111111111111 1111111111('111111"111 IIlIlplllllll"llllIl 11111111111 11111111111-'11111'"1(""1111"111"\11111"11('1111'111111"\1111111111 111111"111 1IIIIIIIIInllll'IInl IlIlIJllllrlllllllllli 111111"111 111111"111 nllll"lll IIIIIJIIIII 1IIIIIIIIII-'IIIIIIIIII"'hlllllllll"'hllll"IlI"'llIIlII"'1I 1IIIIIIullI'''\IIIII'"lnlllll"Ill"IIIf\llulnlll'I'"lnllllllll,nllll1I1It'"\IIIII"II' 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -183- 20 - 16 = 12 = 8 = 4 = 0 - 10000 1000 100 10 1 1000 100 10 0,1 -184- KENAI UNIT - UNDEFINED GAS POOL I I I - Producing Wells ( ) rei ......".t -v-,r--w ~ "'-. r I I I I I ~ Cumul<Jtive Gas Produced ( MMMscf) - - - CumulotÎve Woter Produced ( Mbbls) - 'If"''''. ~y^"",n'.- .."... ~.,--......... , ..,~- ,------ ~ --...""" , 'Ø/"_w~~ ,#~,..- , , ,,' .... "W'''w''.'r¡¡/ww",,,,,, ,\WAW.W' ~,^Y/"'''W. M~N"'~"Y.::"WI;!:.VN'" ,y.,w"'~~o"""""""'''''''~YNlfJ''''~ rtt6Ø ~ .- - ..... ... -...-- I I I ~ Gas Rote (CD) ( hHAscf) . , " Water Rate (CD) ( bbls) ~~: "-' ~ :~, ':='~~;-:/~~".-..~--t- . ' . .' .',' , . ::'\o:~~ . , " '.",' . - r . .~. .. _..;.::.P\:J~:hIv&'.; :-~-"--"-..' -~'-"~ r-.''-&-. - 1: '." .::. . :., . " " ~ ~~ ":':" '.:' , '.: '. ',"':," v, ' ': '-~' . " :4 ,~~,:.. . .~' ":-',.;-~~----:...-:_::..;:, . tfr . ~ '. .:.~ . ~ -~-~~- . L> -, ~ '-. '-- ,'''''-~.'-I~ ...h::Á :' :: Q-. :A~"~ d " ö ~ .. .. l. .. .. .. 11I11J11111 1IIIIpllll 11111111111 1IIIlflllll 11111111111 111111"111 1IIIIpllll 11111 filii 1 11111111111 11111111111111111""' 111111'1111 III II I rill III II III If 1 IIIIIIIIII 11111111111 11111 JIll II IIIIIfllIII 1111'111111 11111111111 11111111111 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - - 20 -= 16 = 12 = 8 = 4 = 0 - 10000 1000 100 1 1000 100 0.1 10 10 - ~ ~ --- - - ~ ..-..-.. -- - ~ KENAI UNIT - TYONEK GAS POOL I I I I - Producing Wells ( ) .~ ...... ... PI ~ JI u ~ '---8 "1 .... I I I I I I I Ir--tJ. Cumul(tive Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) .. .....- ""''''w,,,'-''''''''''''il,.A\/NU ,,^,^WlIIf'i/(I'/#/J...-ij.......... ~......M\ """''''Jr''''''''''II, .........~..........'t ""''''''''''''''''"t .........'t':.........., if""'"'' "....,...... """M.U' 'MMIIUII / ,8"...~ .,-",.-1 I - - ---,,--- ~----- I I I I I fr---A Gas Rate (CD) ( ~Mscf) " " ." Water Rate (CD) ( bbls) " .. I ."1 :\'-1\"l ¡:~Va> /?~(b'\~. '~"I~"~. ...~._.:~~~,~ J~ ifìf 16 ~ü"ç,1 . y - '-"-=-, . -'~. ~~~~~- .. r, ~ - ,1 -'~ " ~ , . . . '<=='- 2.~- .~ - ~-,",. ., -~ - '- '-~-- " '-~ - " ~~', 1 "," ". '"'. :" ':'--5~,:, ~:: ':-~::':::'-.-:-"'-:-::;:-'::::;'-'~:--'- . i " ~ .;~ ,~:=.=--- :' .:::.;.:.:-¡;-õ~~ '-:., ; . ~~ . . " .' -, k " ". '-'-" , - -, ',,~._, ' t ,----:. ':., .-:. . ~ , &. . ;--.~, " - ' , . :' ~-, ". ., . A ð ü )¡ ð 1IIIII'IItI 111111"111 11111111111 1IIIIItI... 1III'I.fI.. 1I1f11"1l1 IfllIllIllI 11111111111 11111(11111 111111'1111 II I IIJI II It ""Iptlll 11111111..1 .ltllllllll 11111111111 "I"JIIIII 11111'11111 11111111111 "1"'"111 1IIIII'IIIrlllll,IIIII '"IIPIlIl 111111'''"'"11111111 111111'"11 111111'''" IIllp"1l "UII"III 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89. 90 91 92. 93 94 -185- ...... ~ I -....J \.0 <: 00 ~ I ...... 19 24 . T = 6! N N :t~ N- CANNERY LOOP UNI"'~ D:D: 51 ~ CANNERY LOOP U.-3 ~~ -', ~ "'/ ì / ,/ " KE. A ,-<>,.. , " ; CANNERY ~p U'_4J! UAI3-1} , .... ~~ÞI ~ r < - C) --. C) - KE NAI-U. KENAI ~ Jt! ~ 42 -:50 ' :30 \ 1 - 1 1 :53-301 ~ 9. 1~2 ~ ç SCALE NILES UNIT ~ KENAI U. 41- 2 -9- -<>- ANNERY LOOP U.-2 R II W 36 /~ t: ~ IV ~ T 5 N c 2~ A. O. G. C. C. CANNERY LOOP UNIT KENAI FIELD LOCATION MAP REPRODUCED WITH OPERATOR PERMISSION L -- , ,. , ,. 'A~~ , x--k~ k"H 1 r ¡f 0.1 1000 ~ ~:~~""^^"Aþ"".~AAAAðb.A".Þ.""" '11' :: 10 ..i.": ..- -,' i.1":"-AA6ð.b /1^~-tl!,.. - -.. .~. 1\ --.". .-._" .. 8-118 .-.. 8..,! .- .-.~ -;. .-'., ,~ : ',""'------;' .8._. .8.- - - - 10 -= 8 = 6~ 4 = 2-= I ~ 0 - 1000 100 10 ----,. 100 0.1 A 0.01 - - .--. ---., - - .-- - ,-< -- -~ I - Producing Wells ( ) I I !r---å Cumulative Gas Produced ( MMMscf) - - - Cumulative Water Produced ( Mbbls) I, . . ..., ^ .I!. - ^ Ii I Ir----I" Gas Rote (CD) ( MMscf) . . .. Water Rate (CD) ( bbls) ~. .~~ ~_. - ". .-. .~.-...:.. - ~ CANNERY LOOP UNIT - BELUGA GAS POOL -------------------- ååAb,b,b,AAiJl...å6ååðAAAt.A,,' ~t........ . . " . ^ ¿ ¿ ¿ ¿ ð ¿ & å ¿ A .. .& ... ... .. . . ... .~ '. . l./\.ð.^ -- L...-- ~-.- . .. . ~~=---. ;0. 8--!8 _8 -"--" r---.--- - . ..----... .-:-..==. _-A , - . .- - . r- ,. I . I I I I I . I I I I I I . I I I If. I I I I I , I I I I I I I I I I I I I I I I I I , . I I I I I , . I I I I I I I I I I I I "" I I I I I , I J F M A M J J A SON D J F M A M J J A SON D J F N A M J J A SON D J F MAN J J A SON 0 J r MAN J J A SON D J F M A M J J A SON D J F M A M J J A SON D I 88 I 89 I 90 I 91 I 92 I 93 I 94 I 1 0 '7 10 - 8 = 6~ 4 = 2 = 0 - 1000 100 10 0.1 1000 100 -188- CANNERY LOOP UNIT - UPPER TYONEK GAS POOL I - Producing Wells ( ) I I - ls----å Cumulative Gas Produced ( MMMscf) . - - Cumulative W(]t€r Produced ( Mbbls) ~~-r-u.\ ~ A'"'" ..,.~..""'......~ - - - - - - - - _.' - .. .. .. .. . . .. . . ., , A .." - - - . ,. .. .. .. .\ . . . . . . A ~, - ..... . -----""---- ..,."." I A----6 Gas Rate (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) .. .., "--" . ~ " ^ 6 l. ^ ^ ,A.,A ð A â A A D. A ~ Å ô. ¿ 6. Å Ã ^ A ^- :---: 1 0 ~~-~ Ã ~ " ð Å ~ 0"- -=- ' ~ - 8. 8. ~ð:â å A":'. ~ . t"-# .~~=,,---" " ...= "':::::-.!.....r'=~-"----" '. ~ ..-'-----'----"- J--L'" "~'-. . .' ~ ." ~~~-=...~........... . ;---~----~~-.- .-.~.=. _.~ ~ A~ .-~'---;o'-'--~~' '.~. ~--;;. '7'--..-;=~. :- ::..-=-o.: .;. . . 1 : ~. '. 0.1 0.01 ._8 . --'- I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , 1 I 1 I I I I I I I I I I I I I I I J F ~ A M J J A SON 0 J F M Å M J J A SON D J F ~ A M J J A SOH D J F M A ~ J J A SON D J F M A ~ J J Å SOH D J F MAW J J Å SON 0 J F ~ Å W J J A SON D I 88 I 89 I 90 I 91 I 92 I 93 I 94 I - ~ - ~ - - ~. ~ .-.¡ ~ ~ ~ - -.. CANNERY LOOP UNIT - TYONEK 0 GAS POOL 10 - 8 = 6 = 4 = 2 = 0 - 1000 I - Produàng Wells ( ) 100 I I /r----ð. Cumul()tive Gas Produced ( MMMscf) - - - Cumulotive Woter Produced ( Mbbls) 10 , , - -:- Þr'i' A 6 A A A A A A 6 A A A A A 6 A A A A A A 6 A A A A A A 6 A A A A A A Ii b. A A A A 6 A A A A ð . A A A A A ð ð A A ð ð ,I ð ð A A ð ð ð ð ð ð A / ¿ 0.1 1000 100 I lr----6 Gas Rote (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) I :". ~. . .-. - ...--. , .' --" . 10 '. . . . . . o..!~ Þ.-~.:\..~ ;.' \ t 0.1 0.01 I . , I I I I I I I I I I I . I I I I I I I I I I . I I I I I I I I I I . . I I . 1 I I - I I I I I I ' I t I I I I , I f I ' , I . I " I , I I I , I I I J f M A M J J A SON 0 J F M A M J J A SON 0 J F M A M J J A SON 0 J F M A M J J A SON 0 J r MAN J J A SON D J r M A M J J A SON 0 J r M A M J J A SON D I 88 I 89 I 90 I 91 I 92 I 93 I 94 í -189- -190- LEWIS RIVER FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY LOCATION DISCOVERY WELL DISCOVERY DATE Sec 2 T14N R9W 8M Cities Service Oil Co, Lewis River No.1, API No. 50-283-20047 September 2, 1975 PRODUCING FORMATION GAS POOL Beluga Undefined TYPE WELL Method of Operation No. of Wells (December) RESERVOIR DATA Gas Producer Flowing 2 Reference Datum - feet below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Net Pay - feet Gross Pay - feet Porosity avg - % Swi-% 4700 2760 0.566 111 85 190 22 45 A. O. G. C. C. LEWIS RIVER FIELD TOP BELUGA FM. STRUCTURE MAP I I I ( ,: \ I ,¡ I I I I I I I I I I I I 7 . ::: - ' N I I , '""'" 0"\ '""'" I 1 MILE REPRODUCED WITH OPERATOR PERMISSION 10 - 8"'; 6 = 4 = 2 = 0 - 1000 100 10 0.1 1000 100 0.1 0.01 10 I I - Producing Wells ( ) J, r-' IL, , I I !r----fJ Cumulative Gas Produced ( ~~~scf) - - - Cumul(]tîve Water Produced ( Mbbls) -192- LEWIS RIVER - UNDEFINED GAS POOL I L .-11 II-, .J u II A .... ¡, ""^^^fJ.~ððl.~-----_. -' \^,\,\^.\,\,\,\¿J\~,\ð^J..U..LL" . ð.!ü A A ð.6.t...-klJ.1..!. ß å. ß ~ß ð.6.ð.!J. å õ. A Õ. t.. ð.t.. õ. h.ò.ðA Ô. ô.l!. ô. ô.ô.A A åðð A A A A ð. - H ~ '-'-I.>"'.!..\ A - øu kÅÅõ.ÅÅò.~ JA I I ~ Gas Rote (CD) ( MMscf) . . .. Water Rote (CD) ( bbls) f{\' (~ ~ \ " 1 ~y .. . ß .-.=. .. ð. .. .. - " ,-'" - ~ - - - -- - - - - - - - - - -. ¡kV~~- .., '. . ,...,'....:-"-~..~a~:.:~ :. " =-: ~hA~ & ". .~'-.-.~ ~A~~ ..-.~.=-.=-~. :: -. - -.. .-.-: :r.-: ð .. .. ~84 85 86 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 111 I I I f I I 90 I I I I I I I I I I I I I I I I I I I I I I 87 88 89 , , .._8 ...-, .~ I 1'1 I I I I I I I I I I I f I I I I I I 91 92 =--- .- --.,. ..~. I I I I I I I 1 I I I I I I I I I ' I I I I 93 94 ----i - ,- ~ ~- DISCOVERY LOCATION Sec 28 T9N R13W SM TYPE WELL Method of Operation Gas Producer Flowing Shut In --- ~ --- ----- ~ ~ .............., - - MCARTHUR RIVER FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY WELL Union Oil Co of California, Trading Bay Unit G-18, API No. 50-733-20160 PRODUCING FORMATION Tyonek No. of Wells (December) 12 1 -lQ~- DISCOVERY DATE December 2, 1968 GAS POOL Middle Kenai RESERVOIR DATA Original Pressure - psia Gas Specific Gravity Temperature - 0 F Net Pay - feet Porosity avg - % Permeability avg - md Swi - % - - 2240 0.564 120 375 22 900 36 I -:::t ~ ~ I .... z ::;) )- C 81 0 Z Õ c a: .... / .... ~ / )- C G <:) ~ Q c I[ .... " 'J . - N - A. O. G. C. C. MCARTHUR RIVER FIELD TOP B-1 SAND STRUCTURE MAP 1 MilE REPRODUCED WITH OPERATOR PERMISSION 20 - 16~ 12 = 8~ 4 = 0 - 10000 1000 100 10 1 1000 100 10 - - ---- -- ~ ---- - ~ MCARTHUR RIVER - MIDDLE KENAI GAS POOL I I I I - Producìng Wells ( ) ~ I' --..... .... "'tr--'" ~~ u 1 ¡:-r" . \...I L......a . u I I I I I I I lr--å Cumul<Jtive Gas Produced ( MMMscf) - - - Cumul<Jtive Wot€r Produc~ ( IAbbls) W¡tNI\IY~ .,A'''- \\\ ~ - ,..,~.... - "'''''INI,~ .. -'" - /If~- .. ..û---- .... ~... ."(... .. """"'-_,^,NIIIIII:...._~III.VI.\Y#'~VII.YI~VI_'Wi//7\\ ~..J- - .." ~..\v.V/I: ....---- ..,..... ..\* - ~.. - I I I I I tr---A Gas Rote (CD) ( MMscf) . . .. Water Rate (CD) ( bbls) /t#~~V (~~~.~~~~\~ . A L 0..1 111111""' IIIUIIIIII fllIll'"1I 11111111111 111111"111 111111'1111 11111111111 1111'1'1111 111111'1111 111111111111111111"11 IIIIIJIIIII Itllll"lll 11111111111 .1111111111 ..It '11111 I lUll III II 111111'"11 11111111111 1111111111. 111111"11111111111111111111"111111"1'''"'''"111'"11 11111111111 "'''Inlll 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -195- DISCOVERY LOCATION Sec 30 T9N R12W SM TYPE WELL Gas Producer Method of Operations Flowing Shut In -196- MIDDLE GROUND SHOAL FIELD COOK INLET BASIN, ALASKA UNION OIL OF CALIFORNIA - OPERATOR DISCOVERY WELL Amoco Production Co, Middle Ground Shoal 17595 No. 14, API No. 50-733-20084 PRODUCING FORMATION Tyonek No. of Wells (December) 1 2 DISCOVERY DATE February 14, 1982 GAS POOL Undefined RESERVOIR DATA (Preliminary) Reference Datum-ft subsea Original Pressure - psia Gas Specific Gravity Temperature - 0 F 3550 1428 0.564 130 -- - -=- ~~ MIDDLE GROUND SHOAL - UNDEFINED GAS POOL 10 - 8= 6~ 4= 2= 0-= 1000 I I - Produàng Wells ( ) u ù r-I. Inn L 100 I I !:r----å Cumulative Gas Produce~ ( - - - Cumulative W t P MMMscf) 0 er roduœd ( Mbbls) 10 . ".6"<- A'..!' 'MAMMy,J,AMAoi.d>M>AM" ..., N~ "...,.. 'Nv.' M'"'' A" tAM" - ..."'~- -^ ~ - ..--.....-_..dã. .... . ,¡JI<"'- - ~ AfI./lAC,J ..n ..:..:.. & .. ... .......Ii .&... ... 0.1 1000 I I I lr-----ð. Gas Rate (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) 100 10 °,: ~<'\~~~N't¿'4Þ~~\ ;~í~~"~ ð 0.01 "."".." ~82 I I I I I I I 1.1 I I I I II I' I I I I I I' I 83 84 I . 8' I . . ." .. I " I " .. I ."" I . .. " 5 I 86 I 87 I , , I I I . . . I I . I I I I I . I , ., I I I I I I I I I " I I 88 89 I " I ' " " I 90 I 9 1 I " .. ~'2 ' '" ..... I " ". ..... I .. , " . I 93 -+- 94 ----i -197- DISCOVERY LOCATION Sec 1 T11N R12W SM TYPE WELL Gas Producer Method of Operation Shut in -198- MOQUAWKIE FIELD COOK INLET BASIN, ALASKA CIRI PRODUCTION CO. - OPERATOR DISCOVERY WELL DISCOVERY DATE Socony Mobil Oil Co, Inc, Mobil-Atlantic Moquawkie No.1, API No. 50-283-10019 November 28,1965 PRODUCING FORMATION GAS POOL Tyonek Undefined No. of Wells (December) RESERVOIR DATA 2 Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity - % Swi-% 1260-2305 0.600 80-1 08 72-172 45-1 08 20-24 35-40 I I I I I I I I I I I I I I I I I, [ R12W. c)-un ST 2-<>- -<>- CHUIT ST 1 R11 W -<>- C iUITNA RIV STB3193 1 T 12 N . = N æ ' 31 W MOOIJAWKIE 1 -<>-SIMPCO E MOOUAWKI: 1 =<:r "*' 5INPCO MOOUA WKIE 1 MCOUA WKIE FIELD MoaUAWKIE) TYONEK RESE E 1 -<>- e RV ~ MoaUAWKIE 2-<>- SIMPCO MoaUA WKIE 2"*' TYONEK RESERVE B ~ , MOCUAWKIE 44-8-<>- T 11 N ALBERT KALOA FIELD 000 kIN ¿~ì ae 31 ~SIMPCO KA_DACHABUNA 1 -<>-TYONEK 5T ) A. 0. G. C. C. MO QUA W K I E FI E L D LOCATION MAP 0.ø 0.5 1.0 MILE , L I .1 T 12 N I 0"1 0'\ ,..-! I ~ T 11 N -200- NICOLAI CREEK FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY WELL DISCOVERY DATE DISCOVERY LOCATION May 12, 1966 Sec 30 T11N R12W SM Texaco, Inc, Nicolai Creek State No.1-A, API No. 50-283-10020-01 TYPE WELL Gas Producer PRODUCING FORMATION GAS POOL Tyonek Undefined Method of Operation No of Wells (December) RESERVOIR DATA Suspended 3 Reference Depth- sub sea Original Pressure - psia Gas Specific Gravity Temperature 0 F Gross Pay - feet Net Pay - feet Porosity - % Swi% 1935 980 0.57 105 128 128 17 50 10 - 8"'; 6 = 4 = 2 = 0 - 1000 100 10 0.1 1000 100 10 - -. - ,.-..- - -=- - - - - - NICOLAI CREEK - UNDEFINED GAS POOL I I I I - Producing Wells ( ) .LII U I I I I In. I I I I I I I !:r----å Cumulative Gas Produced ( MMMscf) . - - - Cumulative W<lter Produce<! (Mbbls) . n''''' ... ''''r.un r~ MIL .. """''6/ ....'" ''t"..... '''''t" ......, ,...'.... ,...'t"........, 't"" """''tIr.........'J! .....................~. ........~ ....... .............,...,....,.. i" ...... ....... .....,.... ...... ",,.......u't"..... ""'6 I I I I I !r---I. Gas Rote (CD) ( MMscf) . . .. Water Rate (CD) ( bbls) ,',~~ } j¡A /Aja rl Af\\ ~¡ A ßJ~ it:. ¡ J I 0.01 ""'1'"" ""'1"'" 1111"11111 "1111"'" '""1''''' 1111" II III"I'"~ '""1'"" "'"1'"" ""'1""' "'"1'"" "'"1"'" ""'1'"" 1111""11' "1111"111 '""1""' """111" ""'1"'" "'''1111" ""'1"111 '"''I"''' 1111"111" "'"1"111 ""'"'" 111"1"111 ""'"'" '"''I''''' 0.1 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 '90 91 92' 93 94 -201- DISCOVERY LOCATION Sec 6 T11 N R9W SM TYPE WELL Method of Operation Gas Producer Flowing -202- NORTH COOK INLET FIELD COOK INLET BASIN, ALASKA PHILLIPS PETROLEUM COMPANY - OPERATOR DISCOVERY WELL Pan American Petroleum Corp, Cook Inlet St 17589 No.1, API No. 50-883-10012 PRODUCING FORMATION Sterling/Beluga No. of Wells (December) 13 DISCOVERY DATE August 22, 1962 GAS POOL Tertiary Series RESERVOIR DATA Reference Datum-ft below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity - % Permeability - md Swi-% SterlinQ 4200 2040 0.566 109 317 130 28 178 40 BeluQa 5100 2478 0.566 119 250 30 28 175 40 ! ,..., I . 11" .j.. :.'" ( ( ( ( ~~I. ~'7~-..,-,,-~- ( ( ~.. [ ( H II) W Hf-I W I "'~~~'..:4 ~t :),:.. ~ . r ~ . = I~ 16 N 14 AD... t..", , . ~ S + ~ DATUM 13 17 18 '" Þ.I~):U" ~'\\".. I -.,' -- I ,.. .a"" Z2 T i1 N 23 24 .. , T 12 N .. 27 26 34 ". I C"1 a. N I ; / ". + 10 / / 15 '" 0 I A. O. G. C. C. NORTH COOK INLET FIELD TOP COOK INLET SAND #1 STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 1 Mile I Scale 20~ 16~ 12 ~ ~i¡1 10000 1000 100 1 1000 100 /&"¡oC.;r_.""'''.... f- M~~~ttl~r~lt.Þb. ~1oI'fJ~1Y.'<~M~~':"'~ u , ~ y: ~ I. ~~ - ""'!-~-.-I. ~ _I 8_- ò HI. J¡ ~ u ~ ~ ~ : . .:~-=q.~:: ~~':i '~~~~.,~~::- I' 1 ..!--: ".:': : ~ . . :-~ 4J tl I\. . ..._--... ... .-- r :: ._,._~=-, : ..~ .fi~~2'--;2. ~~;=-"~.;~( .: ":~'ŠR?'~'.) : . .~{ .. . ../:: ~!;:) ~ .,. 10 10 6 .. u 0.1 ù -204- NORTH COOK INLET - TERTIARY GAS POOL I 1 I Producing Wells ( ) ~ \ ..., 1.1 1r~ ..r ~r- , I I I I !r-----å Cumulative Gas Produced ( MMMscf) Cumulative Water Produced ( Mbbls) ""VJJ/J.¡;".. ....~.iÀ"--_J 't..... ...."............ ,~u"''''''''''''\JNi..WMtNi..~, ...........~,.........r-'''''''''''''''~' ..'t..,~....'t;.".." iI...."...;'I!...~g "",u"î' '- WI" - ---,,---- --- --- -- _, --..~.ø .. - "'iiiIII I ... ..- - ... ~ , '" , '1 I I I I fr---â Gas Rate (CD) ( MMscf) Water Rate (CD) ( bbls) ..- . 69 1IIIIflIIII 11111111111 I1IIIII1111 1111'1'1111 1IIIIflIIII 1I11Il1111 IIIIIJIIIII 11111111111 IflllllIllI 11111111111 1l1I1111I1 11111)11111 111111'11111111111111111111111111 11I1Il1111 111111'1111 11111111111 111111'1111 1 1111 III II fllIlplll! 11111111111 IIIIIJlIIII IIIIIIIIIIIIIIIIIIIII 11111111111 93 94 70 80 81 82 83 84 85 86 89 71 72 73 74 75 76 77 78 79 87 88 90 91 92 - - - - DISCOVERY LOCATION See 35 T4S R14W SM TYPE WELL Method of Operation -"'" - - - ~ NORTH FORK FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY WELL DISCOVERY DATE Standard Oil Co of California, North Fork Unit No. 41-35, API No. 50-231-10004 December 20,1965 PRODUCING FORMATION GAS POOL Tyonek Undefined No of Wells RESERVOIR DATA Gas Producer Shut-in (since 1965) 1 Reference Datum-ft below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity - % Permeability - md Swi-% -205- 7200 3410 0.562 140 40 40 18 3.5 50 DISCOVERY LOCATION Sec 8 T9N R12W SM TYPE WELL Method of Operation Gas Producer Abandoned -206- NORTH MIDDLE GROUND SHOAL FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY WELL DISCOVERY DATE Pan American Petroleum Corp, MGS State No.6, (Now MGS State 18743 No.1) API No. 50-733-10032 November 15, 1964 PRODUCING FORMATION GAS POOL Upper Kenai North Middle Ground Shoal Undefined No. of Wells RESERVOIR DATA 1 Original Pressure - psia Temperature - 0 F Net Pay - feet 4190 144 24 DISCOVERY LOCATION See 33 T14N R9W SM TYPE WELL Gas Producer - - Method of Operation Flowing *Formerly Theodore River Field -.. - - - - - PRETTY CREEK FIELD* COOK INLET BASIN, ALASKA UNION OIL OF CALIFORNIA - OPERATOR DISCOVERY WELL DISCOVERY DATE Chevron USA Inc, Pretty Creek Unit No.2, (Formerly Halbouty Theodore River No.1), API No. 50-283-20022 February 20, 1979 PRODUCING FORMATION GAS POOL Beluga Undefined No. of Wells (December) RESERVOIR DATA 1 Reference Datum-ft subsea Original Pressure - psia Gross Pay - feet Net Pay - feet Gas Specific Gravity Temperature - 0 F Porosity avg - % Swi-% ~,)()ï- 3364 1898 90 60 0.559 90 22 45 10 - 8 = 6 = 4 = 2 = 0 - 1000 100 10 0.1 1000 100 10 0.1 0.01 -208- PRETTY CREEK - UNDEFINED GAS POOL I - Producing Wells ( ) I I tr----f!. Cumulative Gas Produced ( MMMscf) - - - Cumul(]tíve W(]ter Produced ( ~bbls) I I ~ - - - - - - I . I ... ~, ^ .v- ,x. jo,s'u ö ::-., ' . ^ ii Ã ^ A A ^ ~ ^ IJ. ð. 4. ð. ó. Å ð. Å A 6 ð. ð. 6 ó. Ilð6ðA6£Að¿~6AL'6 2- ~~. Ih~A6ó.6u¿AIJ.Aðððð" II - - - - ~ ,.,~~u - ' - - /¿~~r,:~- ~ -' ~ l'-' I I lr----6 Gas Rate (CD) ( MMscf) . , " Water Rate (CD) ( bbls) . . . _8 . . . .~~ . A tb..... . .Þ ð. 6 ~ Po. ~'A". ~ . ...............' '\../ ,,-= -. ,-~,,":,,"-'~~fHrå'^'~~."^\ .r , . I .- : . " «~~.~ j.: -:j' '~'- I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 I 1 I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ( I I I I J I I I I I I I I I f I J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J A J 0 J ^ J 0 J ^ J 0 J ^ J 0 r----- 86 I 87 I 88 I 89 I 90 I 91 I 92 I 93 I 94 ~ ,.--. - - - -'- DISCOVERY LOCATION Sec 15 T5N R10W SM TYPE WELL Method of Operation Gas Producer Flowing ~ - - - - - STERLING FIELD COOK INLET BASIN, ALASKA MARATHON OIL COMPANY. - OPERATOR DISCOVERY WELL Union Oil Co of California, Sterling Unit No. 23-15, API No. 50-133-10012 PRODUCING FORMATION Sterling No. of Wells 1 -209- DISCOVERY DATE August 4, 1961 GAS POOL Undefined RESERVOIR DATA Reference Datum - feet below sea level Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross pay - feet Net Pay - feet Porosity avg - % Swi-% - 5030 2266 0.569 109 120 25 26 40 - -~ l . = - ~ It. 10 W, N +-----f --+--------+-~- \ \+ I 'c ';:;';' ('.J . I + + ------", //~ \ // I / I /,0; /J.(untw.. UWtT / / / / / / I ~ / II / I //- + \ ' ,/ \ (,~~ \ I,. \ \ \'. \~ ) , \ / \ I \ + ( \ \ \ ç< \ ~, \ ,~. \ ...-._~ \ : ." - :=. I ' II ,,' rA J,.' ~ ',...-oJ ,- " + ~~--<~j + ) -~ / ~ u + + I. u flf-W. 1IlOO - a +i . , ~ ~ A. O. G. C. C. STERLING FIELD TOP 8.4 SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION - - -- - - - - ,-..- - STERLING - UNDEFINED GAS POOL 1 0 ...: 8~ 6 = 4 = 2 = 0 - 1000 I I I I I - Produàng Wells () t . . r 100 I I I I I I I I lr-----å Cumul(tive Gas Produced ( MMMscf) - - - Cumul<Jtive W<Jter Produced ( Mbbls) 10 0.1 1000 .......,[..,.. " - I.'~ - --...~- ~- ''t ................... '~.......... ...... ...............'&.........." "''''''-e- ..., ....'t.... ""'11''''''. ............. ........... ........ .'tI.........,............. "'''-''v''''''''tJ........,.................,.. I I I I I I ~ Gos Rote (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) 100 10 1 . . ~V1.. t I, "AA 4L I '''l .. ¡ . L. - .. Ü "'Z\ ~ 4.1 I> t.. ð U À ð 0.01 "'\111I1"fll",llIll'lIlrllltlllllll 11111111111 11I1'l'lIlt 11111111111 111111"111 11111111111 11111111111 11111111111 1IIIIJlIIII 11111111111 (.\11111111 1III'IIIIIrlllllllllll 11111111111 IUII,lIlIrllfllllll1l IIIIIIIII"'\IItIIIIIl("II.lIlllItI-hllll^'II"'\III-T t"('1I1 11111111'.,11 111111' 11"11 III. 111111'1111 11111111111-'1111111111"111111"1"-"'"1"111"'\11111111'''1111111111) 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 -211- -212- STUMP LAKE FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR DISCOVERY LOCATION DISCOVERY WELL Sec 33 T14N R8W SM TYPE WELL Gas Producer Chevron USA Inc, Stump Lake Unit No. 41-33, API No. 50-283-20055 PRODUCING FORMATION Beluga Method of Operation No. of Wells (December) Flowing 1 DISCOVERY DATE May 1,1978 GAS POOL Undefined RESERVOIR DATA Reference Datum-ft subsea Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity avg - % Permeability avg - md Swi% 6740 3340 0.558 110 91 91 24 5 45 I I I I I I I I I ( I I I I ( I I I I . == - N \ I I M ~ N I = 0 - ~ J II / íSTUM~ / -........ 1 MILE A. O. G. C. C. STUMP LAKE FIELD TOP BELUGA GAS SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION -214- STUMP LAKE - UNDEFINED GAS POOL 10 - 8 = 6 = 4 = 2 = 0 - 1000 - Producing Wells ( ) I I 100 I tr----O. Cumulatrve Gas Produced ( ~M~scf) - - - Cumulative Water Produced ( Mbbls) 10 0.1 1000 ~.-", ¿ ð. . . -~, 'ð. Ò. ¿ ð. !!. A A å ¿ . A , . . . . ^ A A " ð f¡, f¡, A- 1>. ¿ A A f¡, 6. !!. ..^.~A & ê. .. .--~_.............-... - - - - - - - - - "1- - - - - - - - - -- I lr-----å Gas Rate (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) 100 10 À 6 ,\ " . - . ~~ '-'--tr 6 II -h-...tt/" - ¿ A ~A--A- .-----"'--- u-.r-~ A ~ ~~'-i~-/ A l. A ¿ ~ A..-/" . . ~-. . . . . . .. .....:....:.... ~~.' . . . . . . ~..--=-._~ . .'~ I "----. . . . 0.1 ......==:: c:=:::: 0.01 I I I I I I I I T I I r I I I I I I T I I I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I I I I I J F M ^ M J J A SON 0 J F IA A '" J J A SON 0 J F U A ~ J J ^ SON D J F ~ A M J J A SON 0 J F M ^ 1.1 J J A SON 0 I 90 I 91 I 92 I 93 I 94 I -- ,- - DISCOVERY LOCATION See 10 T8N R9W SM TYPE WELL Gas Producer - ~ Method of Operation Flowing Shut-I n ~ - - - - -. SWANSON RIVER FIELD COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALlFORNIA- OPERATOR DISCOVERY WELL Standard Oil Co of California, SRU 32-10, (Now Chevron USA Inc, SRU 212-10) API No. 50-133-10135 PRODUCING FORMATION Sterling ("B", "D", & "E" Sands) No. of Wells (December) RESERVOIR DATA 1 3 Reference Datum-ft subsea Original Pressure - psia Gas Specific Gravity Temperature - 0 F Porosity avg - % Permeability avg - md Swi-% -215- -- - - - DISCOVERY DATE May 18,1960 GAS POOL Undefined 2870-7500 1335-4500 0.600 123 30 650 35 10-= 8~ 6 = 4 = 2 = 0--= ï 1000 100 10 0.1 1000 100 10 0.1 I I I I I - Producing Wells ( ) t'" It-, L, I I I I I I I I tr--fJ. Cumulative Gas Produced ( M~Mscf) - - - Cumulatíve Wat€r Produced ( Mbbls) - 1rt'...A I.l ''''''''.'':.-'''' -216- SWANSON RIVER - UNDEFINED GAS POOL n ,JU j..J \. I ~ I~ - - I . - .... ö l, I I I I I I ~ Gas Rate (CD) ( MMscf) " " "" water Rate (CD) ( bbls) ,~ ~~ 1,;00 . l.. ! '" n JlI~.!I IMi!I(. "'~1tLWIt!I t 11M!. U J.IIIäU. '" f """"..fW:'"'' """",*;'W,""''''''''''''''f;'''''''W' ':"...... ',,''''''. ".......' """'!¡"'''''1 :...'..... '''''''¡;'' ~ LI I "~;;-!::-~ ~: ::-. ....:~ ~ : ;:; -~... ~: -, . ,"- "- ----J f a .t ~ ")~~Å r'~r/~ : ~ ..r I Ò : 't. a 0.01 ITIIJIIIIIIIIIIIIIIIIIIIIIlIlIllIlIlllIlIlllIlljllIllllIlI1I1I111I1I11I11I1I11I1'"1111111(11111 II 1I1l1I II 111111'1111 111111"11111111111111 111111"111 111111'1111 111111'11 111111111111 111111'"111111111111("'11111'"11 1111111111111111111111111111"11111111111 11111111111111111111'1111111111"1111111111111("111111111111111111111111111111111111111111111111111111111111111111111111"11; 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 - DISCOVERY LOCATION Sec 34 T10N R13W SM TYPE WELL Gas Producer Method of Operation Shut In - -, -- TRADING BAY FIELD NORTH TRADING BAY UNIT COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR DISCOVERY WELL Texaco Inc TS No. 3RD, (Now N Trading Bay Unit SPR-3), API No. 50-733-20133 PRODUCING FORMATION Tyonek No. of Wells (December) 1 -217- DISCOVERY DATE October 5, 1979 GAS POOL Undefined RESERVOIR DATA Reference Datum-ft subsea Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity avg - % Permeability avg - md Swi-% 9000 3910 0.56 180 346 250 13 15 40 1 0 ...: 8 = 6 = 4 = 2 = 0 - 1000 100 10 0.1 1000 100 10 0.1 I I - Prod ucing Wells ( ) I I I I fr-----O. Cumulative Gas Produced ( MMMscf) . - - Cumulative Water Produced ( ~bbls) -218- NORTH TRADING BAY UNIT - UNDEFINED GAS POOL It.. L.&.....i ... A. ... , ..... . ....6....A. .J\ft/¡,,~A.Aþ~I&ß ... A .. .. .... It .. .. .. .. ft¡f a .......... ... It W" .to.... . .. ... ... W.to.. .." ... .. .. .. .. I. 11 ... ... a " ... ....... ... \Isla .. .. .... ... .... .. W ... .. ..... .. .. ..... ... l ~....... Ie! ~ '^'..~ - ~#'- I I I !r------t,. Gas Rate (CD) ( MMscf) . . .. Water Rate (CD) ( bbls) - l~~~ ~~ .f¡ 0.01 '"''I''''' '"''I''''' "'"I''''' ""'I'"'' '"''I''''' ""'I'"'' ""'I"'" ""'I"'" ""'I'"'' "'"I"",I~''''I''''' "'"I''''' ""'I"'" '"''I''''' '"''I''''' 80 81 82 83 84 85 86 87 88 89 90 91 .92 93' 94 ,..--- - DISCOVERY LOCATION Sec 9 T20N R19W UM TYPE WELL METHOD OF OPERATION Gas Producer Flowing *Production began in 1992 ~ ~ WALAKPA FIELD ARCTIC NORTH SLOPE, ALASKA NORTH SLOPE BOROUGH-OPERATOR DISCOVERY WELL Husky, Walakpa No.1 API No. 50-023-20013 PRODUCING FORMATION Walakpa Sandstone NO. OF WELLS (December) 7 -219- DISCOVERY DATE February 7,1980 GAS POOL Walakpa RESERVOIR DATA* Original Pressure - psia Gas Specific Gravity Temperature - of Gross Pay - feet Net Pay - feet Porosity - % Permeability avg - md Swi-% 1030 .571 64 27 24 24 187 29 2 6 ~OQ ~ ~ 2000 8 9----- ~O.1 * 4 t <)'Q 14 13 V, 18 17 NO." NO.5 ~ -Q- --""'" 0 0 '" NO.7 NOJO 2200 - 23 24 19 20 21 2300 D NO.3 NO.6 -f> 0 0 2400 NO.8 NO.9 26 25 30 29 28 2500 I <t o 2600 NO.2 N N . I J'1 36 31 32 33 2700 ~ S: a 0) C'\¡ ..... 0::: 0::: 11 7 T 20 N T 19 N ---- 2700 ---- STRUCTURE CONTOUR FAULT, HATCHURED ON DOWNTHROWN SIDE 1:) GAS WELL -ø- SUSPENDED GAS WELL 0 PROPOSED GAS WELL 0 I .5 I 1.0 I 2,0 MILES I A, O. G. C. C. WALAKPA FIELD TOP WALAKPA SAND STRUCTURE MAP Datum: SEA LEVEL Contour Interval: 100 Feet REPRODUCED WITH OPERATOR PERMISSION - - - - WALAKPA - WALAKPA GAS-POOL 10 - 8 = 6 = 4 = 2 = 0 - 1000 - Producing Wells ( ) L 100 lr-----å Cumulative Gas Produced ( MMMscf) . - - - Cumulative Water Produced ( Mbbls) 10 0.1 1000 -----A -,^ ^ ~ / Ó. !:. t:. t:. ^- f\ ^ 1\- ^ ,. A t. ð. A t. fr---A Gas Rote (CD) ( MMscf) . . .. Water Rate (CO) ( bbls) 100 10 !~. .~\ I~" A ~-~ ~A ~ 0.1 001 ..", I ' , , .. "'" I . , , ., ..." I . . , , , . #ø#~~~~#~~~~#Ø#~~~~~ø~~~#ø#~~~~~~~~& I 92 I 93 I 94 I -221- DISCOVERY LOCATION Sec 21 T8N R14W SM TYPE WELL Gas Producer Method of Operation Shut-in (since 1962) -222- WEST FORELAND FIELD COOK INLET BASIN, ALASKA PHILLIPS PETROLEUM - OPERATOR DISCOVERY WELL Pan American Petroleum Corp, West Foreland No.1, API No. 50-133-10028 PRODUCING FORMATION Tyonek No. of Wells 1 DISCOVERY DATE March 27, 1962 GAS POOL Undefined RESERVOIR DATA Original Pressure - psia Gas Specific Gravity Temperature - 0 F Net Pay - feet 4265 0.600 171 26 - ~ DISCOVERY LOCATION Sec 21 T6N R9W SM TYPE WELL Gas Producer -- ~ - Method of Operation Flowing Shut In .-.. - ,---. - -.-., - - - - WEST FORK FIELD COOK INLET BASIN, ALASKA CIRI PRODUCTION CO. - OPERATOR DISCOVERY WELL DISCOVERY DATE Halbouty Alaska Oil Co, Alaska Oil & Mineral, King Oil, Inc No. 1-8, API No. 50-133-10019 September 26, 1960 PRODUCING FORMATION GAS POOL Sterling Sterling "A" Sterling "B" No. of Wells (December) SterlinQIA" SterlinQ "B" RESERVOIR DATA 1 1 1 1 Reference Datum-ft subsea Original Pressure - psia Gas Specific Gravity Temperature - 0 F Gross Pay - feet Net Pay - feet Porosity - % Permeability avg - md Swi avg - % -223- 4700 2037 0.560 110 47 22 32 200 50 -224- WEST FORK - STERLI NG A GAS POOL 10 - 8 = 6 = 4 = 2 = 0 - 1000 - Producing Wells ( ) L- 100 fr----å Cumulative Gas Produced ( MMMscf) - - - - Cumulative Water Produced ( Mbbls) 10 -- - - '" '- - ,. .----1'< ã-A .-Ár ..---n tr- ^ -13- I . - A- I I - - - - - - - - - - - - -. - - - - - - I 1\ ð ,\ ~ A- A A A å Å 0.1 1000 tr-----A Gas Rate (CD) ( MMscf) . . .. water Rote (CD) ( bbls) 100 . . ----¡¡ -. . _!.--.- . .. 10 £ ^ . ð t" £l 6.~ A A ~~ for.. "'-----A- "-~""ý-'A~.--'--~ 0.1 0.01 * ~0 ~~ ~~ ~~ ~~ ~'-' ~C1 43 ~6 ~~ <;)'c& ':,~ ~~ ~~ ~~ ~~ ~~ ~'-' ~C1 ~<S ~ ~~ ~~ ".:.~ ~<S> ~~ ~~ ~~ ~~ ~'-' ~C1 ~<3 ~6- ~ç:} ~<& I 92 I 93 I 94 I - - - --- -- -- - ~ - -- - - - -- - - --" WEST FORK - STERLING B GAS POOL 10 - 8 = 6 = 4 = 2 = 0 - 1000 - Produàng Wells ( ) L... I I I I r L- 100 I ts-----å Cumulotive Gas Produced ( MMMscf) - - - Cumulotive Woter Produced ( Mbbls) IIIØL- ...-~-"-~ ------ -----~_--____, 10 -' - - - ~ ~ - , '.~ . . . . . . . ~ A A A A A ð ð A A A ð a A A ð A A A ð A A A à .At ---~ -a - ? 0.1 1000 !r-----Ä Gas Rote (CD) ( ~Mscf) . . .. Water Rate (CD) ( bbls) 100 . . . ~ ~ . ........... - p8 . . - . ..... -...- .~~. .~.......-I 10 . . . . . 8. ....- . . . . . a-8 . . . . . !..-_8 .- .8 -..8 ~~ ð ~ -" ~ -~~ ~~~~ '\ 0.01 #~<3>~~q,.$ ~ þv~~ 43 j>#-Ç)'o/ #~<P~~~$- ~~ Þ"~~4> d>ç~'o/ #<!Y#-~~ ~ Þ"#4> ;p~~~ ~-#~~*~~ ~ Þ"#4J ~~~ I 91 I 92 I 93 I' 94' I -225- 0.1 /'~~~ 10-= 8 = 6 = 4 = 2 = 0 - 1000 - 100 10 0.1 1000 100 10 0.1 0.01 -226- WEST FORK - UNDEFINED GAS POOL I ¡ I - Producing Wells ( ) II II I I I I I lr-----å Cumul()Uve Gas Produced ( ~~Mscf) - - - Cumulative Water Produced ( Mbbls) ~...........);^v.v.w" NIW'JJ.V.\MJ.V.V.V.......,......V;.MJMV.'v .Vl'J.^MVOV. ,N,^""^"""",,^VMVMVrM."M""""""~Vov.v..... .JVItM}"VM~""^"""v.MJtJ/NI"'WN,^...VM.Vo'oM1t\."'-.MI/M"",^ /"~ É I I I fr------A Gas Rate (CD) ( MMscf) . . .. Water Rate (CD) ( bbls) ~w.~~ ! ¡ , \ A ~ å ¡wv. & ~ \ ~ A .. ", ~~r~ ^ 0. ß ß 11111111111 IIIIIII1111 II IIIIIIII1 1111'1' 1III III1III11 I. IIIIII11111 IIIII flllll II1I1II1I II II 1111'1 III III1III1III IIIII II1111 1111'111 III I1IIIII1111 111111' IIII 11111111111 111111' [III 11111111111 78 79 80 81 82 83 84 85 86 87 88 89 91 90 92 93 94 --- - - - - - -- - - - - - - - ---.. ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 Information and Material Available CONSERVATION ORDERS AND ADMINISTRATIVE APPROVALS Copies of orders and approvals issued by the Commission are available; a current index is maintained for review at the office. WELL INFORMATION Copies of the following material on released wells can be obtained from the office at the above address and/or from Petroleum Information Corporation (PI), POBox 102278, Anchorage, AK 99510, telephone (907) 248-3622, facsimile (907) 248-3437: - directional surveys - completion reports - core descriptions - drill stem test reports - drilling histories Computer tapes of electric logs and bottom-hole pressure surveys are available only through the Commission. DRILLING AND PRODUCTION DATA Drilling data are tabulations of monthly drilling figures for exploratory, development, and service wells. Production data are tabulations of the monthly, yearly, and cumulative production or injection volumes for each well in the state's producing fields. Requested data can include whatever releasable information is sought, and can be produced in whatever tabulation is desired to accommodate particular individual needs. For example, tabulations can be obtained showing oil production from each of Alaska's oil fields on a year-by-year basis from startup to the present. Similar tabulations can be obtained reflecting production and/or injection totals from individual wells, as well as listings of such things as all exploratory wells drilled within any designated area showing operator, well name and number, surface and bottom-hole locations, and completion status. Custom ordered tabulations on drilling and production statistics can be obtained either in printed form or on digital tape from Motznik Computer Service, 8301 Briarwood Dr Ste 100, Anchorage, AK 99518; telephone (907) 344-6254; facsimile (907) 344-1759. Statistics on oil/gas drilling/production in Alaska in printed form are available from the Commission, PI, or Motznik. -227- -228- REGULAR REPORTS A. Statistical Report - Issued periodically, this report reflects drilling, production, and reservoir statistics. Information is presented both in summary form and on a field-by-field basis. Tabulations of significant data are included for the productive fields in the state. The current edition of this report is available from the Commission. Please contact the Commission for price. B. Bulletin - Free monthly publication containing pertinent news items and current drilling and production statistics. Contact the Commission for inclusion on mailing list. C. Drilling'Statistics - Weekly listing of recently approved drilling permits and releasable information on recently completed wells. Copies are available at the Commission office every Tuesday morning for statistics covering the preceding week, SPECIAL REPORTS From time to time the Commission publishes special reports prepared in connection with various reservoir analyses conducted on individual oil and/or gas pools. These reports may be obtained directly from the Commission on an as-available basis, or duplicated at cost. Contact the Commission for current lists of such reports. BASE MAPS Copies of current editions of various well location maps, and field and facility location maps utilized by the Commission, are available from: AMSINallee Co Inc 2550 Denali St Ste 1305 Anchorage, AK 99503 ph: (907) 277-8732 fx: (907) 277-2742 The Mapmakers 259 S Alaska St Palmer, AK 99645 ph: (907) 745-3398 fx: (907) 745-6733 The Maps Place 3555 Arctic Blvd Anchorage, AK 99503 ph: 562-6277 RECORDS Copies of records at the office of the Commission may be obtained in accordance with 6 AAC 95.010 through 900. MISCELLANEOUS For information concerning well samples, core library, geologic slide inventory, or reports based on analyses made of ditch cuttings and/or core chips from State Well Sample Library, please contact John Reeder, Alaska Geologic Materials Center, Division of Geological & Geophysical Surveys, POBox 772116, Eagle River, AK 99577; telephone (907) 696-0079; facsimile 696-0078. For reproduction of logs on file at the Commission, please contact Petroleum Information [see "Well Information" above], or Polar Reproduction, 233 E 5th Avenue, Anchorage, AK 99501; telephone (907) 272-7501. ERA SYST~ LITHOLOGY' PROD. I I I I 1 I I I I I I I .I .I ~ C,.) .... 0 N 0 ~ C,.) C,.) .... 0 N 0 en ~ u .... 0 N 0 ~ :;! ø.. ~ ... III: ~ C,.) I 1&1 III: ø.. ........ ....... I .,...... III: .7. ';""';"" . 7. ~~ ....... I-< CII: """'" « ........ ;:I Z '7-:-. -;""7'. 7:"": cr ... ..... .. .. .. . .. .. ... >- III: < 1-4 I-< ø: ~ I-< ..! a..: ~ ~ ~. ~.~ --:. .~. :....:..:--=... .......,.. ........... --- .. .. .. .. .. .. .. .... ,. .. .;.. .. . . .. . :- ... ... .- .. ~ : .. ... '.-. -t- .:.",.8.-: -.-.-. -. ...- .a. - -- :: : .~: '. : : 8 .......... -;;'..":':' .::' .:-::.8 .. .. .. .. .. .. . .. ~ õ ~ C,.) < t; ø: u ~ FORMATION and THICKNESS SURFICIAL DEPOSITS and GUBIC FORMATION O' - 500' -Q- SAGAVANIRKTOK FORMATION 2000' - 7000' GROUP ~ ::it ....0 >CII ,.Jc" 0 C,.) ~~~....'~- PRINCE CREEK PM. and SCHRADER BLUFF PM. UNDIFFERENTIATED 900' - 2000' SEABEE FORMATION 1300' - 3000' "HRZ UNIT" 0' - 250' lCALUBIK PORMATION A' - 300' ~','.;::7 ~ < KUPARUX PH. ~7:.=-:-..0 8 v A' - 500' ~-..........._- U 1-4 en en ~ ~ .. .... . .. .. .. .. MILUVEACH PORMATION 0' - 700' ÞoII 1-4 >t i~ c" ;:I ~~.....~ KINGAK PORMATION A' - 1800' . '.'. . .. :.".' 8 -Q- SAG RIVER SANDSTONE ".'.'.'.'.'.': 0' - 70' ',' ~', ;.~ "1';' ~ I~ I -!.. '. SHUBLIK FORMATION I I I I I I I . A 0, 200' I I I II I Y - C,.) 1-4 en en < 1-4 III: I-< . . ... .. . .. .. ........ --- ~ o:~::::: ~:~:~ lit... .. . . .. . .. ~ ~ ø.. - -- - -- --- --- --- --- --- --- --- --- ~'T'~ I 7"1 -;-, -;-; s= ')/11111 en ~ I¡' I' " ,'¡I, ~... ////11 Z II II11 < I I I I J ø..> ~2-~~8* I I I I I I I I I , ~ / / f J I I I I I I , I I - -"r-- I I L ,- ~-;~I ~ ... ø.. ø.. 1-4 en en 1-4 en en ... :s: -- - - -- ~I J --,-~ Y 6 (ø~ -- ø:ø:o:o:o:O;.'o. A KEKIKTUK FORMATION - - - ¥ 200' - 750' ..~~...........~~.~- 5) ~ 1-4 ø.. ø.. ... en tI.I 1-4 tI.I len 1&11-4 ø::s: ø.. A IVISHAK FORMATION 8 ¥ 0' - 650' KAVIK FORMATION 0' - 200' ECHooKA FORMATION A' - 150' ....,--.......-,_.......~.~,....,_.......-- ...~ WAHOO LIMESTONE and ALAPAH LIMESTONE UNDIFFERENTIATED 350' - 2600' ~ ITKILYARIAK FORMATION 200' - 850' ARGILLITE and METASEDIMENTS ~ ~ ALASKA OIL AND GAS CONSERVATION COMMISSION GENERALIZED STRATIGRAPHIC COLUMN ICUPARUK FIELD AND PRUDHOE BAY FIELD AREA NORTH SLOPE, ALASKA KARCH, 1984 LEGEND I I MUDSTONE OR SHALE f; ::~ SILTSTONE F::::::::::I SANDSTONE OR SAND ~ LIMESTONE ~ DOLCHITE a COAL ~ ARGILLITE & rt!LlaJ METASEDIMENTS t.:.:.:~ CONGLOMERATE OR GRAVEL . OIL PRODUCTION OR TEST INTERVAL "* GAS PRODUCTION OR TEST INTERVAL REKAlUCS 1) Geologic interpretation of subsurface stratigraphic relationships changes as new data are developed. To the extent possible, the interpretation shown is consistent with the references cited. 2) No vertical scale in either time or thickness is intended. 3) The Prince Creek Fm. & Schrader Bluff Fm. Undiffer- entiated contain the "Ugnu sands" and the "West Sak sands" that have produced 011 on well tests, 4) The Put River Sandstone in the esstern part of Prudhoe Bay Pield is correlative with the Kuparuk Pm. (Carman & Hardwick, p. 1022). I-< ... ã ;¡~ ~o ,.Jill: ~c" en 5) In the western area the Itkilyariak Pm. and the Kekiktuk Fm. are not differentiated (see Bird & Jordan, p. 1498). 6) To the southeast the Kayak Fm. interfingers with and is correlative with parts of the Itkilyariak Fm. and the Kekiktuk Fm. (see Bird & Jordan, p. 1500). REFERENCES ~ ~~ IQO tl.l1II: :::c" 1) Carman, G. J., & P. Hardwick, 1983, Geology & Regional Setting of Kuparuk Oil Field, Aalska, A.A.P.G. Bulletin, v. 67, n. 6, pp. 1014-1031. Bird, K. J., 1982, Rock-unit Reports of 228 Wells Drilled on the North Slope, Alaska, U.S.G.S. Open File Report 82-278, 106 p. Alaska Geological Society, 1981, West to East Strati- graphic Correlation Section, N.P,R.A.--Prudhoe Bay, Arctic Slope Alaska. Jamison, H. C., L. D. Brockett, & R. A. McIntosh, 1980, Prudhoe Bay--A 10 Year Perspective, A.A.P.G. Memoir 30, pp 289-314, Reiser, H, N., D. K. Norris, J. T. Dutro, Jr., & W. P. Brosges, 1978, Restriction and Renaming of the Neruokpuk Formation, Northeastern Alaska, U.S.G.S, Bulletin 1457-A, pp. AI06-A107, Bird, K. J" & C. F. Jordan, 1977, Lisburne Group (Mississippian and Pennsylvanian), Potential Major Hydrocarbon Objective of Arctic North Slope, Alaska, A.A.P.G. Bulletin.. v, 61, n, 9, pp. 1493-1515. 2) 3) I:: oø.. c");:I Þ-IO ~~ 4) 6) 1-1 .&' System Series Lithology ~.# ~ .-: « ::> . ~,,: 0 ,e' q' >- 0::: W « Z w I- a:: w ~ Re c. .:!:: ~.~.:'/.::<:':~:~":!::\e . ~ . ð:' ~ ',,:. "If '0: ~ ,,~t1 '~.qf'.:..ð ~ò.. ~ :~ ~~ð.'.. :-. :,0.:, w z w (,) 0 ..J a.. 'oo .... .." " ,. . oo.. .. .~ '~':'~ ~~ ~~: ~:~:'~ .~t ----------- i'.~:~i.:; ~~':~.~ ~~~~.} ---------- .~ ~ .~ ~~ :~ .~:~: i ?;:~ - --------- ::.': ".: :"; ~: ". .:: ~'. :.: :': -------- :: .~ .:.: :,'.~"::.:.:.::.:::. ;-~.~~~ :~:S.~_:_- - - - - - - -------- ---. -. --- ------ -+ >~\ :-:il:~:!+:':;' *. -------- - - - ------ ----.-.- .. =-.. . '..:.-' '".:.:. .. .:..: .. :...:" .. .. .. .. .. .. .. .. .. .. - .... .. .. .... ------ .. ... .-.. - .. .... ..... .... .... -- ------ .. ...... .. .. .. .. .. .......... .... .... ------ , .. "" .... " .. ...... . .. -e-.--- . . .. .. .. .... .. .. .. .. .. .. - - - - - - ~~ .-.".1.. .....,~..-:.~........ .... --------- --------- .. - .. - .. -- - .. Ü :- -.:.. -: :.:- .-..: :...: ----- 0 .. .. ... ... .... -o... "..... ".... ". .. ... --------- ------- - - - . -. -.. ------ -- .... - - - .- - ------ --...--------- - - - ---- 2 .. ----.--- - - -- --- ------ --- ----. ------- ':~..~.':=.;. ~ c. '. -- - - -- _a- .--- ------ . ------- ..-.-..---- 4) c: OJ 0 0 0' -.-.---. ------ -.-.-,,-- --.---...-- --.--....----... - - - - -- 0 d"':"(7"0"'O.' .., ~.",.' Q, ' ?~.' 0 ;:;::;££2&)5 -~ -- ------- :::> ~ - - : :- : -: ..J g:~:;¿~~~:~~~~f-- ~ w a:: () (,) en en <t a: :::> ...., Formation. thickness(feet) Alluvium Glacial Sterling Fm. 01- 11,000' .. --..---------- Beluga Fm. 01- 60001 ~ Chuitna Mem. 1400' - 2700' :E LL Mid. Ground Shoal Mem. 2600'- 5000' 'W Hemlock Congl. 300'-900' ~- -. - .-. ...¿¡J . ~ W, Foreland Fm. 300'- 1400' ..-.. ..... -:. - - - -.....--- - - - - ,.. ~ wZ ZW 0 >-~ t- .. ' ~,............, 'lflii' - -",. .....-.,,- --",.---- :--.-111------.....-."... ': ~'~"_'~ ::::'~:'~_'!i-- - - Naknek Fm. - - . - . - -. - - O' - 7000' :::> 0""~""~,:: ~;:; : ~ - .-.=.::--="7.:-.-=.----- Chinitna Fm, 0'- 2300' ~~"r.~* ~T~~-dni-Gr~up'"' -- ~ ~ --.::.. -. :'..:.:: ..::..-..:..: :-. 0 - 9700' .. 4. - -.. .. '. . ' .~. . ..J [). 'V:(] t> [><J <J ' 6 [> -(] - <1 .<1 Ma ,anuska F,m. 0 ~ 8500 - ~ .... .... '--' - "Il1'\o - -- -- Unnamed 0' - 1800' Talkeetna Fm, 0' - 8 400' 11-1 LEGEND ~ 0'''0 Conglomerate ",,(1. ~ .:..;:.:: Sandstone ". .., :. :."....-.' .. . ... .-.- Siltstone - Mudstone/Sha Ie - - Coal a.. \7\7 Volcanics ::J .<:h'V 0 . Oil production Interval a:: 4 Gas production interval (!) * Surface oil seeps REFERENCES « Alaska Geological Society, 1970,oil and gas fields in the Cook Inlet Basin)Alaska. Calderwood, K. W. and Fackler, W,C. 1972, Proposed stratigraphic nomenclature for Kenai Group, Cook Inlet Basin, Alaska. Am. Assoc. Petroleum Geologists Bull.v.56no.4,p.739-754 Magoon, L.B., and Claypool, G. E, 1979 Petroleum Geolooy of Coak Inlet Basin Alaska - - an exploration model: U, S.G.S'. open file report no. 79 - 548 . Detterrnan, R. L., and Reed, 8, L., 1980 Strat igraphy, Structure, and Economic Geology of the IlIiomna Quadrangle, Alaska: U.S.G,S. 8u II, 1368 -8, Fisher, M.A., and Magoon,L.8., 1978 Geologic Frame- work of Lower Cook Inlet,Alaska) A.A.P.G, Bull., Vol. 62 No. :3, p. 373- 402. ALASKA OIL AND GAS CONSERVATION COMMISSION GENERALIZED STRATIGRAPHIC COLUMN Cook Inlet Basin) Alaska April,I981